add test set, v5.1, v5.2, v5.4

test_set/feynman/FeynmanEquations.csv

@@ -0,0 +1,101 @@
+Filename,Number,Output,Formula,# variables,v1_name,v1_low,v1_high,v2_name,v2_low,v2_high,v3_name,v3_low,v3_high,v4_name,v4_low,v4_high,v5_name,v5_low,v5_high,v6_name,v6_low,v6_high,v7_name,v7_low,v7_high,v8_name,v8_low,v8_high,v9_name,v9_low,v9_high,v10_name,v10_low,v10_high
+I.6.2a,1,f,exp(-theta**2/2)/sqrt(2*pi),1,theta,1,3,,,,,,,,,,,,,,,,,,,,,,,,,,,
+I.6.2,2,f,exp(-(theta/sigma)**2/2)/(sqrt(2*pi)*sigma),2,sigma,1,3,theta,1,3,,,,,,,,,,,,,,,,,,,,,,,,
+I.6.2b,3,f,exp(-((theta-theta1)/sigma)**2/2)/(sqrt(2*pi)*sigma),3,sigma,1,3,theta,1,3,theta1,1,3,,,,,,,,,,,,,,,,,,,,,
+I.8.14,4,d,sqrt((x2-x1)**2+(y2-y1)**2),4,x1,1,5,x2,1,5,y1,1,5,y2,1,5,,,,,,,,,,,,,,,,,,
+I.9.18,5,F,G*m1*m2/((x2-x1)**2+(y2-y1)**2+(z2-z1)**2),9,m1,1,2,m2,1,2,G,1,2,x1,3,4,x2,1,2,y1,3,4,y2,1,2,z1,3,4,z2,1,2,,,
+I.10.7,6,m,m_0/sqrt(1-v**2/c**2),3,m_0,1,5,v,1,2,c,3,10,,,,,,,,,,,,,,,,,,,,,
+I.11.19,7,A,x1*y1+x2*y2+x3*y3,6,x1,1,5,x2,1,5,x3,1,5,y1,1,5,y2,1,5,y3,1,5,,,,,,,,,,,,
+I.12.1,8,F,mu*Nn,2,mu,1,5,Nn,1,5,,,,,,,,,,,,,,,,,,,,,,,,
+I.12.2,10,F,q1*q2*r/(4*pi*epsilon*r**3),4,q1,1,5,q2,1,5,epsilon,1,5,r,1,5,,,,,,,,,,,,,,,,,,
+I.12.4,11,Ef,q1*r/(4*pi*epsilon*r**3),3,q1,1,5,epsilon,1,5,r,1,5,,,,,,,,,,,,,,,,,,,,,
+I.12.5,12,F,q2*Ef,2,q2,1,5,Ef,1,5,,,,,,,,,,,,,,,,,,,,,,,,
+I.12.11,13,F,q*(Ef+B*v*sin(theta)),5,q,1,5,Ef,1,5,B,1,5,v,1,5,theta,1,5,,,,,,,,,,,,,,,
+I.13.4,9,K,1/2*m*(v**2+u**2+w**2),4,m,1,5,v,1,5,u,1,5,w,1,5,,,,,,,,,,,,,,,,,,
+I.13.12,14,U,G*m1*m2*(1/r2-1/r1),5,m1,1,5,m2,1,5,r1,1,5,r2,1,5,G,1,5,,,,,,,,,,,,,,,
+I.14.3,15,U,m*g*z,3,m,1,5,g,1,5,z,1,5,,,,,,,,,,,,,,,,,,,,,
+I.14.4,16,U,1/2*k_spring*x**2,2,k_spring,1,5,x,1,5,,,,,,,,,,,,,,,,,,,,,,,,
+I.15.3x,17,x1,(x-u*t)/sqrt(1-u**2/c**2),4,x,5,10,u,1,2,c,3,20,t,1,2,,,,,,,,,,,,,,,,,,
+I.15.3t,18,t1,(t-u*x/c**2)/sqrt(1-u**2/c**2),4,x,1,5,c,3,10,u,1,2,t,1,5,,,,,,,,,,,,,,,,,,
+I.15.1,19,p,m_0*v/sqrt(1-v**2/c**2),3,m_0,1,5,v,1,2,c,3,10,,,,,,,,,,,,,,,,,,,,,
+I.16.6,20,v1,(u+v)/(1+u*v/c**2),3,c,1,5,v,1,5,u,1,5,,,,,,,,,,,,,,,,,,,,,
+I.18.4,21,r,(m1*r1+m2*r2)/(m1+m2),4,m1,1,5,m2,1,5,r1,1,5,r2,1,5,,,,,,,,,,,,,,,,,,
+I.18.12,22,tau,r*F*sin(theta),2,r,1,5,F,1,5,theta,0,5,,,,,,,,,,,,,,,,,,,,,
+I.18.14,23,L,m*r*v*sin(theta),3,m,1,5,r,1,5,v,1,5,theta,1,5,,,,,,,,,,,,,,,,,,
+I.24.6,24,E_n,1/2*m*(omega**2+omega_0**2)*1/2*x**2,4,m,1,3,omega,1,3,omega_0,1,3,x,1,3,,,,,,,,,,,,,,,,,,
+I.25.13,25,Volt,q/C,2,q,1,5,C,1,5,,,,,,,,,,,,,,,,,,,,,,,,
+I.26.2,26,theta1,arcsin(n*sin(theta2)),2,n,0,1,theta2,1,5,,,,,,,,,,,,,,,,,,,,,,,,
+I.27.6,27,foc,1/(1/d1+n/d2),3,d1,1,5,d2,1,5,n,1,5,,,,,,,,,,,,,,,,,,,,,
+I.29.4,28,k,omega/c,2,omega,1,10,c,1,10,,,,,,,,,,,,,,,,,,,,,,,,
+I.29.16,29,x,sqrt(x1**2+x2**2-2*x1*x2*cos(theta1-theta2)),4,x1,1,5,x2,1,5,theta1,1,5,theta2,1,5,,,,,,,,,,,,,,,,,,
+I.30.3,30,Int,Int_0*sin(n*theta/2)**2/sin(theta/2)**2,3,Int_0,1,5,theta,1,5,n,1,5,,,,,,,,,,,,,,,,,,,,,
+I.30.5,31,theta,arcsin(lambd/(n*d)),3,lambd,1,2,d,2,5,n,1,5,,,,,,,,,,,,,,,,,,,,,
+I.32.5,32,Pwr,q**2*a**2/(6*pi*epsilon*c**3),4,q,1,5,a,1,5,epsilon,1,5,c,1,5,,,,,,,,,,,,,,,,,,
+I.32.17,33,Pwr,(1/2*epsilon*c*Ef**2)*(8*pi*r**2/3)*(omega**4/(omega**2-omega_0**2)**2),6,epsilon,1,2,c,1,2,Ef,1,2,r,1,2,omega,1,2,omega_0,3,5,,,,,,,,,,,,
+I.34.8,34,omega,q*v*B/p,4,q,1,5,v,1,5,B,1,5,p,1,5,,,,,,,,,,,,,,,,,,
+I.34.1,35,omega,omega_0/(1-v/c),3,c,3,10,v,1,2,omega_0,1,5,,,,,,,,,,,,,,,,,,,,,
+I.34.14,36,omega,(1+v/c)/sqrt(1-v**2/c**2)*omega_0,3,c,3,10,v,1,2,omega_0,1,5,,,,,,,,,,,,,,,,,,,,,
+I.34.27,37,E_n,(h/(2*pi))*omega,2,omega,1,5,h,1,5,,,,,,,,,,,,,,,,,,,,,,,,
+I.37.4,38,Int,I1+I2+2*sqrt(I1*I2)*cos(delta),3,I1,1,5,I2,1,5,delta,1,5,,,,,,,,,,,,,,,,,,,,,
+I.38.12,39,r,4*pi*epsilon*(h/(2*pi))**2/(m*q**2),3,m,1,5,q,1,5,h,1,5,epsilon,1,5,,,,,,,,,,,,,,,,,,
+I.39.1,40,E_n,3/2*pr*V,2,pr,1,5,V,1,5,,,,,,,,,,,,,,,,,,,,,,,,
+I.39.11,41,E_n,1/(gamma-1)*pr*V,3,gamma,2,5,pr,1,5,V,1,5,,,,,,,,,,,,,,,,,,,,,
+I.39.22,42,pr,n*kb*T/V,4,n,1,5,T,1,5,V,1,5,kb,1,5,,,,,,,,,,,,,,,,,,
+I.40.1,43,n,n_0*exp(-m*g*x/(kb*T)),6,n_0,1,5,m,1,5,x,1,5,T,1,5,g,1,5,kb,1,5,,,,,,,,,,,,
+I.41.16,44,L_rad,h/(2*pi)*omega**3/(pi**2*c**2*(exp((h/(2*pi))*omega/(kb*T))-1)),5,omega,1,5,T,1,5,h,1,5,kb,1,5,c,1,5,,,,,,,,,,,,,,,
+I.43.16,45,v,mu_drift*q*Volt/d,4,mu_drift,1,5,q,1,5,Volt,1,5,d,1,5,,,,,,,,,,,,,,,,,,
+I.43.31,46,D,mob*kb*T,3,mob,1,5,T,1,5,kb,1,5,,,,,,,,,,,,,,,,,,,,,
+I.43.43,47,kappa,1/(gamma-1)*kb*v/A,4,gamma,2,5,kb,1,5,A,1,5,v,1,5,,,,,,,,,,,,,,,,,,
+I.44.4,48,E_n,n*kb*T*ln(V2/V1),5,n,1,5,kb,1,5,T,1,5,V1,1,5,V2,1,5,,,,,,,,,,,,,,,
+I.47.23,49,c,sqrt(gamma*pr/rho),3,gamma,1,5,pr,1,5,rho,1,5,,,,,,,,,,,,,,,,,,,,,
+I.48.2,50,E_n,m*c**2/sqrt(1-v**2/c**2),3,m,1,5,v,1,2,c,3,10,,,,,,,,,,,,,,,,,,,,,
+I.50.26,51,x,x1*(cos(omega*t)+alpha*cos(omega*t)**2),4,x1,1,3,omega,1,3,t,1,3,alpha,1,3,,,,,,,,,,,,,,,,,,
+II.2.42,52,Pwr,kappa*(T2-T1)*A/d,5,kappa,1,5,T1,1,5,T2,1,5,A,1,5,d,1,5,,,,,,,,,,,,,,,
+II.3.24,53,flux,Pwr/(4*pi*r**2),2,Pwr,1,5,r,1,5,,,,,,,,,,,,,,,,,,,,,,,,
+II.4.23,54,Volt,q/(4*pi*epsilon*r),3,q,1,5,epsilon,1,5,r,1,5,,,,,,,,,,,,,,,,,,,,,
+II.6.11,55,Volt,1/(4*pi*epsilon)*p_d*cos(theta)/r**2,4,epsilon,1,3,p_d,1,3,theta,1,3,r,1,3,,,,,,,,,,,,,,,,,,
+II.6.15a,56,Ef,p_d/(4*pi*epsilon)*3*z/r**5*sqrt(x**2+y**2),6,epsilon,1,3,p_d,1,3,r,1,3,x,1,3,y,1,3,z,1,3,,,,,,,,,,,,
+II.6.15b,57,Ef,p_d/(4*pi*epsilon)*3*cos(theta)*sin(theta)/r**3,4,epsilon,1,3,p_d,1,3,theta,1,3,r,1,3,,,,,,,,,,,,,,,,,,
+II.8.7,58,E_n,3/5*q**2/(4*pi*epsilon*d),3,q,1,5,epsilon,1,5,d,1,5,,,,,,,,,,,,,,,,,,,,,
+II.8.31,59,E_den,epsilon*Ef**2/2,2,epsilon,1,5,Ef,1,5,,,,,,,,,,,,,,,,,,,,,,,,
+II.10.9,60,Ef,sigma_den/epsilon*1/(1+chi),3,sigma_den,1,5,epsilon,1,5,chi,1,5,,,,,,,,,,,,,,,,,,,,,
+II.11.3,61,x,q*Ef/(m*(omega_0**2-omega**2)),5,q,1,3,Ef,1,3,m,1,3,omega_0,3,5,omega,1,2,,,,,,,,,,,,,,,
+II.11.17,62,n,n_0*(1+p_d*Ef*cos(theta)/(kb*T)),6,n_0,1,3,kb,1,3,T,1,3,theta,1,3,p_d,1,3,Ef,1,3,,,,,,,,,,,,
+II.11.20,63,Pol,n_rho*p_d**2*Ef/(3*kb*T),5,n_rho,1,5,p_d,1,5,Ef,1,5,kb,1,5,T,1,5,,,,,,,,,,,,,,,
+II.11.27,64,Pol,n*alpha/(1-(n*alpha/3))*epsilon*Ef,4,n,0,1,alpha,0,1,epsilon,1,2,Ef,1,2,,,,,,,,,,,,,,,,,,
+II.11.28,65,theta,1+n*alpha/(1-(n*alpha/3)),2,n,0,1,alpha,0,1,,,,,,,,,,,,,,,,,,,,,,,,
+II.13.17,66,B,1/(4*pi*epsilon*c**2)*2*I/r,4,epsilon,1,5,c,1,5,I,1,5,r,1,5,,,,,,,,,,,,,,,,,,
+II.13.23,67,rho_c,rho_c_0/sqrt(1-v**2/c**2),3,rho_c_0,1,5,v,1,2,c,3,10,,,,,,,,,,,,,,,,,,,,,
+II.13.34,68,j,rho_c_0*v/sqrt(1-v**2/c**2),3,rho_c_0,1,5,v,1,2,c,3,10,,,,,,,,,,,,,,,,,,,,,
+II.15.4,69,E_n,-mom*B*cos(theta),3,mom,1,5,B,1,5,theta,1,5,,,,,,,,,,,,,,,,,,,,,
+II.15.5,70,E_n,-p_d*Ef*cos(theta),3,p_d,1,5,Ef,1,5,theta,1,5,,,,,,,,,,,,,,,,,,,,,
+II.21.32,71,Volt,q/(4*pi*epsilon*r*(1-v/c)),5,q,1,5,epsilon,1,5,r,1,5,v,1,2,c,3,10,,,,,,,,,,,,,,,
+II.24.17,72,k,sqrt(omega**2/c**2-pi**2/d**2),3,omega,4,6,c,1,2,d,2,4,,,,,,,,,,,,,,,,,,,,,
+II.27.16,73,flux,epsilon*c*Ef**2,3,epsilon,1,5,c,1,5,Ef,1,5,,,,,,,,,,,,,,,,,,,,,
+II.27.18,74,E_den,epsilon*Ef**2,2,epsilon,1,5,Ef,1,5,,,,,,,,,,,,,,,,,,,,,,,,
+II.34.2a,75,I,q*v/(2*pi*r),3,q,1,5,v,1,5,r,1,5,,,,,,,,,,,,,,,,,,,,,
+II.34.2,76,mom,q*v*r/2,3,q,1,5,v,1,5,r,1,5,,,,,,,,,,,,,,,,,,,,,
+II.34.11,77,omega,g_*q*B/(2*m),4,g_,1,5,q,1,5,B,1,5,m,1,5,,,,,,,,,,,,,,,,,,
+II.34.29a,78,mom,q*h/(4*pi*m),3,q,1,5,h,1,5,m,1,5,,,,,,,,,,,,,,,,,,,,,
+II.34.29b,79,E_n,g_*mom*B*Jz/(h/(2*pi)),5,g_,1,5,h,1,5,Jz,1,5,mom,1,5,B,1,5,,,,,,,,,,,,,,,
+II.35.18,80,n,n_0/(exp(mom*B/(kb*T))+exp(-mom*B/(kb*T))),5,n_0,1,3,kb,1,3,T,1,3,mom,1,3,B,1,3,,,,,,,,,,,,,,,
+II.35.21,81,M,n_rho*mom*tanh(mom*B/(kb*T)),5,n_rho,1,5,mom,1,5,B,1,5,kb,1,5,T,1,5,,,,,,,,,,,,,,,
+II.36.38,82,f,mom*H/(kb*T)+(mom*alpha)/(epsilon*c**2*kb*T)*M,8,mom,1,3,H,1,3,kb,1,3,T,1,3,alpha,1,3,epsilon,1,3,c,1,3,M,1,3,,,,,,
+II.37.1,83,E_n,mom*(1+chi)*B,6,mom,1,5,B,1,5,chi,1,5,,,,,,,,,,,,,,,,,,,,,
+II.38.3,84,F,Y*A*x/d,4,Y,1,5,A,1,5,d,1,5,x,1,5,,,,,,,,,,,,,,,,,,
+II.38.14,85,mu_S,Y/(2*(1+sigma)),2,Y,1,5,sigma,1,5,,,,,,,,,,,,,,,,,,,,,,,,
+III.4.32,86,n,1/(exp((h/(2*pi))*omega/(kb*T))-1),4,h,1,5,omega,1,5,kb,1,5,T,1,5,,,,,,,,,,,,,,,,,,
+III.4.33,87,E_n,(h/(2*pi))*omega/(exp((h/(2*pi))*omega/(kb*T))-1),4,h,1,5,omega,1,5,kb,1,5,T,1,5,,,,,,,,,,,,,,,,,,
+III.7.38,88,omega,2*mom*B/(h/(2*pi)),3,mom,1,5,B,1,5,h,1,5,,,,,,,,,,,,,,,,,,,,,
+III.8.54,89,prob,sin(E_n*t/(h/(2*pi)))**2,3,E_n,1,2,t,1,2,h,1,4,,,,,,,,,,,,,,,,,,,,,
+III.9.52,90,prob,(p_d*Ef*t/(h/(2*pi)))*sin((omega-omega_0)*t/2)**2/((omega-omega_0)*t/2)**2,6,p_d,1,3,Ef,1,3,t,1,3,h,1,3,omega,1,5,omega_0,1,5,,,,,,,,,,,,
+III.10.19,91,E_n,mom*sqrt(Bx**2+By**2+Bz**2),3,mom,1,5,Bx,1,5,By,1,5,Bz,1,5,,,,,,,,,,,,,,,,,,
+III.12.43,92,L,n*(h/(2*pi)),2,n,1,5,h,1,5,,,,,,,,,,,,,,,,,,,,,,,,
+III.13.18,93,v,2*E_n*d**2*k/(h/(2*pi)),4,E_n,1,5,d,1,5,k,1,5,h,1,5,,,,,,,,,,,,,,,,,,
+III.14.14,94,I,I_0*(exp(q*Volt/(kb*T))-1),5,I_0,1,5,q,1,2,Volt,1,2,kb,1,2,T,1,2,,,,,,,,,,,,,,,
+III.15.12,95,E_n,2*U*(1-cos(k*d)),3,U,1,5,k,1,5,d,1,5,,,,,,,,,,,,,,,,,,,,,
+III.15.14,96,m,(h/(2*pi))**2/(2*E_n*d**2),3,h,1,5,E_n,1,5,d,1,5,,,,,,,,,,,,,,,,,,,,,
+III.15.27,97,k,2*pi*alpha/(n*d),3,alpha,1,5,n,1,5,d,1,5,,,,,,,,,,,,,,,,,,,,,
+III.17.37,98,f,beta*(1+alpha*cos(theta)),3,beta,1,5,alpha,1,5,theta,1,5,,,,,,,,,,,,,,,,,,,,,
+III.19.51,99,E_n,-m*q**4/(2*(4*pi*epsilon)**2*(h/(2*pi))**2)*(1/n**2),4,m,1,5,q,1,5,h,1,5,n,1,5,epsilon,1,5,,,,,,,,,,,,,,,
+III.21.20,100,j,-rho_c_0*q*A_vec/m,4,rho_c_0,1,5,q,1,5,A_vec,1,5,m,1,5,,,,,,,,,,,,,,,,,,

test_set/feynman/dataset.yaml

@@ -0,0 +1,2 @@
+skeleton_pool: './skeleton_pool'
+padding: 'zero'

test_set/feynman/skeleton_pool/expression_space.yaml

@@ -0,0 +1,287 @@
+operators:
+  +:
+    realization: +
+    alias:
+    - add
+    - plus
+    inverse: '-'
+    arity: 2
+    weight: 10
+    precedence: 1
+    commutative: true
+    symmetry: 0
+    positive: false
+    monotonicity: 0
+  '-':
+    realization: '-'
+    alias:
+    - sub
+    - minus
+    inverse: +
+    arity: 2
+    weight: 5
+    precedence: 1
+    commutative: false
+    symmetry: 0
+    positive: false
+    monotonicity: 0
+  neg:
+    realization: nsrops.neg
+    wolfram: Negative
+    alias:
+    - negative
+    inverse: neg
+    arity: 1
+    weight: 5
+    precedence: 2.5
+    commutative: false
+    symmetry: -1
+    positive: false
+    monotonicity: -1
+  '*':
+    realization: '*'
+    alias:
+    - mul
+    - times
+    inverse: /
+    arity: 2
+    weight: 10
+    precedence: 2
+    commutative: true
+    symmetry: 0
+    positive: false
+    monotonicity: 0
+  /:
+    realization: /
+    alias:
+    - div
+    - divide
+    inverse: '*'
+    arity: 2
+    weight: 5
+    precedence: 2
+    commutative: false
+    symmetry: 0
+    positive: false
+    monotonicity: 0
+  abs:
+    realization: abs
+    wolfram: Abs
+    alias:
+    - absolute
+    inverse: null
+    arity: 1
+    weight: 4
+    precedence: 3
+    commutative: false
+    symmetry: 1
+    positive: true
+    monotonicity: 0
+  inv:
+    realization: nsrops.inv
+    wolfram: Inverse
+    alias:
+    - inverse
+    inverse: inv
+    arity: 1
+    weight: 4
+    precedence: 4
+    commutative: false
+    symmetry: -1
+    positive: false
+    monotonicity: -1
+  pow2:
+    realization: nsrops.pow2
+    alias:
+    - square
+    inverse: null
+    arity: 1
+    weight: 4
+    precedence: 3
+    commutative: false
+    symmetry: 1
+    positive: true
+    monotonicity: 0
+  pow3:
+    realization: nsrops.pow3
+    alias:
+    - cube
+    inverse: pow1_3
+    arity: 1
+    weight: 2
+    precedence: 3
+    commutative: false
+    symmetry: -1
+    positive: false
+    monotonicity: 1
+  pow4:
+    realization: nsrops.pow4
+    alias: []
+    inverse: null
+    arity: 1
+    weight: 1
+    precedence: 3
+    commutative: false
+    symmetry: 1
+    positive: true
+    monotonicity: 0
+  pow5:
+    realization: nsrops.pow5
+    alias: []
+    inverse: pow1_5
+    arity: 1
+    weight: 1
+    precedence: 3
+    commutative: false
+    symmetry: -1
+    positive: false
+    monotonicity: 1
+  pow1_2:
+    realization: nsrops.pow1_2
+    alias:
+    - sqrt
+    inverse: null
+    arity: 1
+    weight: 4
+    precedence: 3
+    commutative: false
+    symmetry: 0
+    positive: true
+    monotonicity: 1
+  pow1_3:
+    realization: nsrops.pow1_3
+    alias: []
+    inverse: null
+    arity: 1
+    weight: 2
+    precedence: 3
+    commutative: false
+    symmetry: -1
+    positive: false
+    monotonicity: 1
+  pow1_4:
+    realization: nsrops.pow1_4
+    alias: []
+    inverse: null
+    arity: 1
+    weight: 1
+    precedence: 3
+    commutative: false
+    symmetry: 0
+    positive: true
+    monotonicity: 1
+  pow1_5:
+    realization: nsrops.pow1_5
+    alias: []
+    inverse: null
+    arity: 1
+    weight: 1
+    precedence: 3
+    commutative: false
+    symmetry: -1
+    positive: false
+    monotonicity: 1
+  sin:
+    realization: numpy.sin
+    wolfram: Sin
+    alias: []
+    inverse: asin
+    arity: 1
+    weight: 4
+    precedence: 2
+    commutative: false
+    symmetry: -1
+    positive: false
+    monotonicity: 0
+  cos:
+    realization: numpy.cos
+    wolfram: Cos
+    alias: []
+    inverse: acos
+    arity: 1
+    weight: 4
+    precedence: 2
+    commutative: false
+    symmetry: 1
+    positive: false
+    monotonicity: 0
+  tan:
+    realization: numpy.tan
+    wolfram: Tan
+    alias: []
+    inverse: atan
+    arity: 1
+    weight: 4
+    precedence: 2
+    commutative: false
+    symmetry: -1
+    positive: false
+    monotonicity: 0
+  asin:
+    realization: numpy.arcsin
+    wolfram: ArcSin
+    alias:
+    - arcsin
+    inverse: sin
+    arity: 1
+    weight: 2
+    precedence: 2
+    commutative: false
+    symmetry: -1
+    positive: false
+    monotonicity: 1
+  acos:
+    realization: numpy.arccos
+    wolfram: ArcCos
+    alias:
+    - arccos
+    inverse: cos
+    arity: 1
+    weight: 2
+    precedence: 2
+    commutative: false
+    symmetry: 0
+    positive: true
+    monotonicity: 1
+  atan:
+    realization: numpy.arctan
+    wolfram: ArcTan
+    alias:
+    - arctan
+    inverse: tan
+    arity: 1
+    weight: 2
+    precedence: 2
+    commutative: false
+    symmetry: -1
+    positive: false
+    monotonicity: 1
+  exp:
+    realization: numpy.exp
+    wolfram: Exp
+    alias: []
+    inverse: log
+    arity: 1
+    weight: 4
+    precedence: 3
+    commutative: false
+    symmetry: 0
+    positive: true
+    monotonicity: 1
+  log:
+    realization: numpy.log
+    wolfram: Log
+    alias:
+    - ln
+    inverse: exp
+    arity: 1
+    weight: 4
+    precedence: 2
+    commutative: false
+    symmetry: 0
+    positive: false
+    monotonicity: 1
+variables:
+- x1
+- x2
+- x3

test_set/feynman/skeleton_pool/pool.pkl

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:514a8abbbda56669120bf46bcd2fe6773f9743a2befc9bde9cd7bae8ff34aa78
+size 12252

test_set/feynman/skeleton_pool/skeleton_codes.pkl

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:514a8abbbda56669120bf46bcd2fe6773f9743a2befc9bde9cd7bae8ff34aa78
+size 12252

test_set/feynman/skeleton_pool/skeleton_pool.yaml

@@ -0,0 +1,20 @@
+expression_space: ./expression_space.yaml
+holdout_pools: []
+sample_strategy:
+  max_tries: 100
+allow_nan: false
+simplify: true
+literal_prior: uniform
+literal_prior_kwargs:
+  low: -5
+  high: 5
+support_prior: uniform_intervals
+support_prior_kwargs:
+  low: -10
+  high: 10
+n_support_prior: uniform
+n_support_prior_kwargs:
+  low: 16
+  high: 512
+  min_value: 16
+  max_value: 512

test_set/feynman/skeleton_pool/skeletons.pkl

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7f5d48672c7692300fcebadfdd53a94a68a8eef28c90c645cd6b1f1b2d363319
+size 1087

test_set/hard_set/dataset.yaml

@@ -0,0 +1,2 @@
+skeleton_pool: './skeleton_pool'
+padding: 'zero'

test_set/hard_set/skeleton_pool/expression_space.yaml

@@ -0,0 +1,287 @@
+operators:
+  +:
+    realization: +
+    alias:
+    - add
+    - plus
+    inverse: '-'
+    arity: 2
+    weight: 10
+    precedence: 1
+    commutative: true
+    symmetry: 0
+    positive: false
+    monotonicity: 0
+  '-':
+    realization: '-'
+    alias:
+    - sub
+    - minus
+    inverse: +
+    arity: 2
+    weight: 5
+    precedence: 1
+    commutative: false
+    symmetry: 0
+    positive: false
+    monotonicity: 0
+  neg:
+    realization: nsrops.neg
+    wolfram: Negative
+    alias:
+    - negative
+    inverse: neg
+    arity: 1
+    weight: 5
+    precedence: 2.5
+    commutative: false
+    symmetry: -1
+    positive: false
+    monotonicity: -1
+  '*':
+    realization: '*'
+    alias:
+    - mul
+    - times
+    inverse: /
+    arity: 2
+    weight: 10
+    precedence: 2
+    commutative: true
+    symmetry: 0
+    positive: false
+    monotonicity: 0
+  /:
+    realization: /
+    alias:
+    - div
+    - divide
+    inverse: '*'
+    arity: 2
+    weight: 5
+    precedence: 2
+    commutative: false
+    symmetry: 0
+    positive: false
+    monotonicity: 0
+  abs:
+    realization: abs
+    wolfram: Abs
+    alias:
+    - absolute
+    inverse: null
+    arity: 1
+    weight: 4
+    precedence: 3
+    commutative: false
+    symmetry: 1
+    positive: true
+    monotonicity: 0
+  inv:
+    realization: nsrops.inv
+    wolfram: Inverse
+    alias:
+    - inverse
+    inverse: inv
+    arity: 1
+    weight: 4
+    precedence: 4
+    commutative: false
+    symmetry: -1
+    positive: false
+    monotonicity: -1
+  pow2:
+    realization: nsrops.pow2
+    alias:
+    - square
+    inverse: null
+    arity: 1
+    weight: 4
+    precedence: 3
+    commutative: false
+    symmetry: 1
+    positive: true
+    monotonicity: 0
+  pow3:
+    realization: nsrops.pow3
+    alias:
+    - cube
+    inverse: pow1_3
+    arity: 1
+    weight: 2
+    precedence: 3
+    commutative: false
+    symmetry: -1
+    positive: false
+    monotonicity: 1
+  pow4:
+    realization: nsrops.pow4
+    alias: []
+    inverse: null
+    arity: 1
+    weight: 1
+    precedence: 3
+    commutative: false
+    symmetry: 1
+    positive: true
+    monotonicity: 0
+  pow5:
+    realization: nsrops.pow5
+    alias: []
+    inverse: pow1_5
+    arity: 1
+    weight: 1
+    precedence: 3
+    commutative: false
+    symmetry: -1
+    positive: false
+    monotonicity: 1
+  pow1_2:
+    realization: nsrops.pow1_2
+    alias:
+    - sqrt
+    inverse: null
+    arity: 1
+    weight: 4
+    precedence: 3
+    commutative: false
+    symmetry: 0
+    positive: true
+    monotonicity: 1
+  pow1_3:
+    realization: nsrops.pow1_3
+    alias: []
+    inverse: null
+    arity: 1
+    weight: 2
+    precedence: 3
+    commutative: false
+    symmetry: -1
+    positive: false
+    monotonicity: 1
+  pow1_4:
+    realization: nsrops.pow1_4
+    alias: []
+    inverse: null
+    arity: 1
+    weight: 1
+    precedence: 3
+    commutative: false
+    symmetry: 0
+    positive: true
+    monotonicity: 1
+  pow1_5:
+    realization: nsrops.pow1_5
+    alias: []
+    inverse: null
+    arity: 1
+    weight: 1
+    precedence: 3
+    commutative: false
+    symmetry: -1
+    positive: false
+    monotonicity: 1
+  sin:
+    realization: numpy.sin
+    wolfram: Sin
+    alias: []
+    inverse: asin
+    arity: 1
+    weight: 4
+    precedence: 2
+    commutative: false
+    symmetry: -1
+    positive: false
+    monotonicity: 0
+  cos:
+    realization: numpy.cos
+    wolfram: Cos
+    alias: []
+    inverse: acos
+    arity: 1
+    weight: 4
+    precedence: 2
+    commutative: false
+    symmetry: 1
+    positive: false
+    monotonicity: 0
+  tan:
+    realization: numpy.tan
+    wolfram: Tan
+    alias: []
+    inverse: atan
+    arity: 1
+    weight: 4
+    precedence: 2
+    commutative: false
+    symmetry: -1
+    positive: false
+    monotonicity: 0
+  asin:
+    realization: numpy.arcsin
+    wolfram: ArcSin
+    alias:
+    - arcsin
+    inverse: sin
+    arity: 1
+    weight: 2
+    precedence: 2
+    commutative: false
+    symmetry: -1
+    positive: false
+    monotonicity: 1
+  acos:
+    realization: numpy.arccos
+    wolfram: ArcCos
+    alias:
+    - arccos
+    inverse: cos
+    arity: 1
+    weight: 2
+    precedence: 2
+    commutative: false
+    symmetry: 0
+    positive: true
+    monotonicity: 1
+  atan:
+    realization: numpy.arctan
+    wolfram: ArcTan
+    alias:
+    - arctan
+    inverse: tan
+    arity: 1
+    weight: 2
+    precedence: 2
+    commutative: false
+    symmetry: -1
+    positive: false
+    monotonicity: 1
+  exp:
+    realization: numpy.exp
+    wolfram: Exp
+    alias: []
+    inverse: log
+    arity: 1
+    weight: 4
+    precedence: 3
+    commutative: false
+    symmetry: 0
+    positive: true
+    monotonicity: 1
+  log:
+    realization: numpy.log
+    wolfram: Log
+    alias:
+    - ln
+    inverse: exp
+    arity: 1
+    weight: 4
+    precedence: 2
+    commutative: false
+    symmetry: 0
+    positive: false
+    monotonicity: 1
+variables:
+- x1
+- x2
+- x3

test_set/hard_set/skeleton_pool/pool.pkl

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:78db2e7d70ce447bcdf94d528af70d753e9e2d85a02380271bba668c0d0e4c04
+size 4135699

test_set/hard_set/skeleton_pool/skeleton_codes.pkl

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:78db2e7d70ce447bcdf94d528af70d753e9e2d85a02380271bba668c0d0e4c04
+size 4135699

test_set/hard_set/skeleton_pool/skeleton_pool.yaml

@@ -0,0 +1,25 @@
+expression_space: ./expression_space.yaml
+holdout_pools: []
+sample_strategy:
+  n_operator_distribution: length_proportional
+  min_operators: 0
+  max_operators: 15
+  power: 2
+  max_length: 31
+  max_tries: 100
+allow_nan: false
+simplify: true
+literal_prior: uniform
+literal_prior_kwargs:
+  low: -10
+  high: 10
+support_prior: uniform_intervals
+support_prior_kwargs:
+  low: -10
+  high: 10
+n_support_prior: uniform
+n_support_prior_kwargs:
+  low: 16
+  high: 512
+  min_value: 16
+  max_value: 512

test_set/hard_set/skeleton_pool/skeletons.pkl

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:25c95fb56771a773819cedb8ea6f9f85de9697c58ad886423860180cfcbc2839
+size 1846565

test_set/nguyen/dataset.yaml

@@ -0,0 +1,2 @@
+skeleton_pool: './skeleton_pool'
+padding: 'zero'

test_set/nguyen/nguyen.csv

@@ -0,0 +1,11 @@
+Equation
+"x1**3 + x1**2 + x1"
+"x1**4 + x1**3 + x1**2 + x1"
+"x1**5 + x1**4 + x1**3 + x1**2 + x1"
+"x1**6 + x1**5 + x1**4 + x1**3 + x1**2 + x1"
+"sin(x1**2) * cos(x1) - 1"
+"sin(x1) + sin(x1 + x1**2)"
+"log(x1 + 1) + log(x1**2 + 1)"
+"sqrt(x1)"
+"sin(x1) + sin(x2**2)"
+"2 * sin(x1) * cos(x2)"

test_set/nguyen/skeleton_pool/expression_space.yaml

@@ -0,0 +1,287 @@
+operators:
+  +:
+    realization: +
+    alias:
+    - add
+    - plus
+    inverse: '-'
+    arity: 2
+    weight: 10
+    precedence: 1
+    commutative: true
+    symmetry: 0
+    positive: false
+    monotonicity: 0
+  '-':
+    realization: '-'
+    alias:
+    - sub
+    - minus
+    inverse: +
+    arity: 2
+    weight: 5
+    precedence: 1
+    commutative: false
+    symmetry: 0
+    positive: false
+    monotonicity: 0
+  neg:
+    realization: nsrops.neg
+    wolfram: Negative
+    alias:
+    - negative
+    inverse: neg
+    arity: 1
+    weight: 5
+    precedence: 2.5
+    commutative: false
+    symmetry: -1
+    positive: false
+    monotonicity: -1
+  '*':
+    realization: '*'
+    alias:
+    - mul
+    - times
+    inverse: /
+    arity: 2
+    weight: 10
+    precedence: 2
+    commutative: true
+    symmetry: 0
+    positive: false
+    monotonicity: 0
+  /:
+    realization: /
+    alias:
+    - div
+    - divide
+    inverse: '*'
+    arity: 2
+    weight: 5
+    precedence: 2
+    commutative: false
+    symmetry: 0
+    positive: false
+    monotonicity: 0
+  abs:
+    realization: abs
+    wolfram: Abs
+    alias:
+    - absolute
+    inverse: null
+    arity: 1
+    weight: 4
+    precedence: 3
+    commutative: false
+    symmetry: 1
+    positive: true
+    monotonicity: 0
+  inv:
+    realization: nsrops.inv
+    wolfram: Inverse
+    alias:
+    - inverse
+    inverse: inv
+    arity: 1
+    weight: 4
+    precedence: 4
+    commutative: false
+    symmetry: -1
+    positive: false
+    monotonicity: -1
+  pow2:
+    realization: nsrops.pow2
+    alias:
+    - square
+    inverse: null
+    arity: 1
+    weight: 4
+    precedence: 3
+    commutative: false
+    symmetry: 1
+    positive: true
+    monotonicity: 0
+  pow3:
+    realization: nsrops.pow3
+    alias:
+    - cube
+    inverse: pow1_3
+    arity: 1
+    weight: 2
+    precedence: 3
+    commutative: false
+    symmetry: -1
+    positive: false
+    monotonicity: 1
+  pow4:
+    realization: nsrops.pow4
+    alias: []
+    inverse: null
+    arity: 1
+    weight: 1
+    precedence: 3
+    commutative: false
+    symmetry: 1
+    positive: true
+    monotonicity: 0
+  pow5:
+    realization: nsrops.pow5
+    alias: []
+    inverse: pow1_5
+    arity: 1
+    weight: 1
+    precedence: 3
+    commutative: false
+    symmetry: -1
+    positive: false
+    monotonicity: 1
+  pow1_2:
+    realization: nsrops.pow1_2
+    alias:
+    - sqrt
+    inverse: null
+    arity: 1
+    weight: 4
+    precedence: 3
+    commutative: false
+    symmetry: 0
+    positive: true
+    monotonicity: 1
+  pow1_3:
+    realization: nsrops.pow1_3
+    alias: []
+    inverse: null
+    arity: 1
+    weight: 2
+    precedence: 3
+    commutative: false
+    symmetry: -1
+    positive: false
+    monotonicity: 1
+  pow1_4:
+    realization: nsrops.pow1_4
+    alias: []
+    inverse: null
+    arity: 1
+    weight: 1
+    precedence: 3
+    commutative: false
+    symmetry: 0
+    positive: true
+    monotonicity: 1
+  pow1_5:
+    realization: nsrops.pow1_5
+    alias: []
+    inverse: null
+    arity: 1
+    weight: 1
+    precedence: 3
+    commutative: false
+    symmetry: -1
+    positive: false
+    monotonicity: 1
+  sin:
+    realization: numpy.sin
+    wolfram: Sin
+    alias: []
+    inverse: asin
+    arity: 1
+    weight: 4
+    precedence: 2
+    commutative: false
+    symmetry: -1
+    positive: false
+    monotonicity: 0
+  cos:
+    realization: numpy.cos
+    wolfram: Cos
+    alias: []
+    inverse: acos
+    arity: 1
+    weight: 4
+    precedence: 2
+    commutative: false
+    symmetry: 1
+    positive: false
+    monotonicity: 0
+  tan:
+    realization: numpy.tan
+    wolfram: Tan
+    alias: []
+    inverse: atan
+    arity: 1
+    weight: 4
+    precedence: 2
+    commutative: false
+    symmetry: -1
+    positive: false
+    monotonicity: 0
+  asin:
+    realization: numpy.arcsin
+    wolfram: ArcSin
+    alias:
+    - arcsin
+    inverse: sin
+    arity: 1
+    weight: 2
+    precedence: 2
+    commutative: false
+    symmetry: -1
+    positive: false
+    monotonicity: 1
+  acos:
+    realization: numpy.arccos
+    wolfram: ArcCos
+    alias:
+    - arccos
+    inverse: cos
+    arity: 1
+    weight: 2
+    precedence: 2
+    commutative: false
+    symmetry: 0
+    positive: true
+    monotonicity: 1
+  atan:
+    realization: numpy.arctan
+    wolfram: ArcTan
+    alias:
+    - arctan
+    inverse: tan
+    arity: 1
+    weight: 2
+    precedence: 2
+    commutative: false
+    symmetry: -1
+    positive: false
+    monotonicity: 1
+  exp:
+    realization: numpy.exp
+    wolfram: Exp
+    alias: []
+    inverse: log
+    arity: 1
+    weight: 4
+    precedence: 3
+    commutative: false
+    symmetry: 0
+    positive: true
+    monotonicity: 1
+  log:
+    realization: numpy.log
+    wolfram: Log
+    alias:
+    - ln
+    inverse: exp
+    arity: 1
+    weight: 4
+    precedence: 2
+    commutative: false
+    symmetry: 0
+    positive: false
+    monotonicity: 1
+variables:
+- x1
+- x2
+- x3

test_set/nguyen/skeleton_pool/pool.pkl

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4c48891d10d1cd5dc3f3ae6207d3c703c61b4018c208bf557af0a7c43964cda9
+size 3217

test_set/nguyen/skeleton_pool/skeleton_codes.pkl

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2128bc2a5709014d2669733af485a2e3470b8200877347f0319bf9ca1b6ab987
+size 3217

test_set/nguyen/skeleton_pool/skeleton_pool.yaml

@@ -0,0 +1,20 @@
+expression_space: ./expression_space.yaml
+holdout_pools: []
+sample_strategy:
+  max_tries: 100
+allow_nan: false
+simplify: true
+literal_prior: uniform
+literal_prior_kwargs:
+  low: -5
+  high: 5
+support_prior: uniform_intervals
+support_prior_kwargs:
+  low: -10
+  high: 10
+n_support_prior: uniform
+n_support_prior_kwargs:
+  low: 16
+  high: 512
+  min_value: 16
+  max_value: 512

test_set/nguyen/skeleton_pool/skeletons.pkl

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:32f6dd4528af5841b7b872176d963d5be844ca1c8f3bd79e0e433950e90a1bee
+size 465

test_set/soose_nc/dataset.yaml

@@ -0,0 +1,2 @@
+skeleton_pool: './skeleton_pool'
+padding: 'zero'

test_set/soose_nc/nc.csv

@@ -0,0 +1,201 @@
+,eq,support,num_points
+0,-x_1 + log(x_1 + x_2**4),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}}",500
+1,sin(x_3) + sin(x_3/(x_1 - x_2)),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+2,x_2*cos(x_1*x_3 - x_2) - 1,"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+3,x_2 + tan(x_1 - 1/(x_1 - 1)),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}}",500
+4,x_1 - x_2**2 - log(x_2),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}}",500
+5,x_1 - tan(exp(x_1 - 1)),"{'x_1': {'max': 10, 'min': -10}}",500
+6,x_1*(x_1 + 1)/(x_1 - 1),"{'x_1': {'max': 10, 'min': -10}}",500
+7,x_1*x_3/(-x_1 + x_2) - x_3,"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+8,tan(x_2 + x_3)/(-x_1 - 1),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+9,x_1 + cos(x_1 - x_2*x_3),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+10,x_3 + x_3/(x_1 + x_2 + x_3),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+11,sqrt(-x_1*x_2 + x_3/x_1),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+12,x_1/(x_1 + x_3 + log(x_2**4)),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+13,sin(x_2/(-x_1 + x_2)) - tan(1),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}}",500
+14,cos(x_2 + sin(x_1)/cos(x_3)),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+15,x_1**2 + x_2 - tan(1) - 1,"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}}",500
+16,x_2*sin(x_1**2 + x_1*x_2),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}}",500
+17,-x_1/(x_1 - x_2 + x_3 - 1) + x_3,"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+18,x_2/(x_2 + cos(x_1*x_3)),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+19,1 + tan(x_2)/(x_2*(-x_1 + x_2)),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}}",500
+20,1/(x_1 - sin(cos(x_2))),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}}",500
+21,(x_1 + 1)/(x_2 + 1) + 1,"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}}",500
+22,log(-x_1 + x_2)/(x_2*(x_2 - 1)),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}}",500
+23,(x_3 - 1)*sin(x_1 + x_1/x_2),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+24,x_2*x_3*cos(x_1 + x_2) + x_2,"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+25,sin(x_2*tan(x_1**3 - x_2)),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}}",500
+26,x_1*cos(sqrt(log(x_2))) + x_3,"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+27,x_1*sqrt(-x_3 + sin(x_2)),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+28,cos(x_1 - tan(x_2**3)),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}}",500
+29,sqrt(x_2**2 - x_2 - exp(x_1)),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}}",500
+30,-x_2 + (x_3 + sin(x_1/x_2))/x_3,"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+31,x_3 + 1/(x_2 - log(x_1 + x_2)),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+32,sin(x_1**2) + 1/x_2,"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}}",500
+33,-x_2 + log(x_1*(-x_2 + exp(-1))),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}}",500
+34,(x_1 + cos(1))*log(x_2),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}}",500
+35,x_2 + sqrt(1 + x_3/(x_1*x_2)),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+36,(x_1 - x_3)/sin(x_1*x_2),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+37,x_2*sqrt(x_1/x_3 + x_2)/x_3,"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+38,sin(x_2/x_1) + sin(x_1 - x_2),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}}",500
+39,cos(x_1) - sqrt(cos(x_2)),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}}",500
+40,x_1*(x_1 + x_2 + x_3 + sin(x_2)),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+41,x_2*(x_1 + log(cos(x_3)))/x_1,"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+42,x_1 + sin(log(x_2*(x_2 - 1))),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}}",500
+43,(-x_1 + x_3)*log(-x_1 + x_2),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+44,x_3 - cos(x_1**3*x_2**3),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+45,cos((-x_1 + sin(x_2) - 1)**3),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}}",500
+46,x_2 + sin(x_1**5 + x_3),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+47,x_1 + x_2/(exp(x_2) - 1),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}}",500
+48,tan(cos(x_1) + tan(1)),"{'x_1': {'max': 10, 'min': -10}}",500
+49,x_1 + 1 + 1/(x_1 + 1),"{'x_1': {'max': 10, 'min': -10}}",500
+50,cos(sin(x_1)) - 1/x_1,"{'x_1': {'max': 10, 'min': -10}}",500
+51,x_1*log(sin(tan(x_1))),"{'x_1': {'max': 10, 'min': -10}}",500
+52,(x_1 + sin(x_2))*(sqrt(x_2) + x_3),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+53,tan(sin(x_1*tan(x_2) - x_3)),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+54,sin(x_2*(-x_1 + x_2 - x_3 + 1)),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+55,log(cos(x_1**2 - x_2*x_3)),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+56,sin(sin(x_2*x_3/x_1**2)),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+57,x_1 + sin(exp(x_2) + cos(x_2)),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}}",500
+58,x_1 + sqrt(x_1 - x_3) + sin(x_2),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+59,1 - sin(x_1*(x_1 + sin(x_1))),"{'x_1': {'max': 10, 'min': -10}}",500
+60,x_1/(x_2 + (x_1 + tan(x_3))/x_2),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+61,-log((x_1 + x_2)**2),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}}",500
+62,x_1*(-x_1 + cos(sqrt(x_2))**2),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}}",500
+63,-exp(cos(x_1)) + sin(x_1),"{'x_1': {'max': 10, 'min': -10}}",500
+64,x_2 + 1/(-x_1*(x_3 - 1) + x_2),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+65,x_1 + cos(1 + 1/x_2),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}}",500
+66,x_3/(x_1 - x_2*exp(x_2) - 1),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+67,tan(exp(x_1 - x_2)) - 1,"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}}",500
+68,cos(x_1**5*(x_2 - x_3)**5)/x_1,"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+69,x_1*cos(x_2)*tan(x_2),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}}",500
+70,exp(cos((x_1 + x_2 + 1)**4)),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}}",500
+71,x_3/(x_2*(x_3**2 + tan(x_1))),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+72,-x_3 + (-x_1 + x_2)/log(x_2) - 1,"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+73,x_2 + cos(tan(x_1 - cos(1))),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}}",500
+74,-x_2 + cos(x_2 - 1)/x_1,"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}}",500
+75,log(x_1/sin(1/x_1)),"{'x_1': {'max': 10, 'min': -10}}",500
+76,x_3/(x_2 + cos(x_1/cos(x_2))),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+77,x_1 + x_1/(x_2*(x_1 + cos(x_2))),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}}",500
+78,x_2/((x_1 + tan(x_2))*(x_2 + x_3)),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+79,x_1 - x_2*(cos(x_2) - cos(x_3)),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+80,x_3*cos(x_2 + x_3) + cos(x_1),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+81,x_2**2 - cos(cos(x_1)),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}}",500
+82,-x_2*sin(x_1*(x_3 - 1)),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+83,tan(cos(x_1) - tan(1)) - 1,"{'x_1': {'max': 10, 'min': -10}}",500
+84,(x_2 + x_3 - cos(x_1))/x_3,"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+85,x_1*(sin(x_2) - sin(x_3)/x_2),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+86,x_3*cos(x_1**2 + x_2)**3,"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+87,tan((x_1 - x_2**5)*sin(x_3)),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+88,-x_1*sin(tan(x_1*x_2)) + x_1,"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}}",500
+89,cos(1 - (x_2*x_3 + x_2)/x_1),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+90,x_1 - (x_2 + x_3)*sin(x_1) + 1,"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+91,-1/tan(x_1*x_2),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}}",500
+92,sin(x_1) + tan(tan(exp(x_1))),"{'x_1': {'max': 10, 'min': -10}}",500
+93,(x_2 + x_3 + (x_2 - 1)/x_2)/x_1,"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+94,x_1/(x_2*(-x_2 + x_3)) - x_2,"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+95,x_2 + log(x_1*(x_1 + sin(x_2))),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}}",500
+96,x_2 + x_3/(-x_1*x_3 - x_2),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+97,sin(x_3*(x_1 - x_2 + 1)),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+98,-x_2 + x_3*sin(cos(tan(x_1))),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+99,sin(x_2*(x_1 + x_3)**2 + x_2),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+100,x_1*(x_2 - asin(1/x_1)),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}}",500
+101,cos(sqrt(x_1**2 - 1)),"{'x_1': {'max': 10, 'min': -10}}",500
+102,x_1*(x_1 + x_2*cos(x_3)) + 1,"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+103,x_1*cos(x_2**3 + x_2),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}}",500
+104,sin(exp((x_2 + x_3)/x_1)),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+105,tan(x_2 + (x_1 + x_3)/(x_2*x_3)),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+106,exp(1 - cos(x_1)) + 1,"{'x_1': {'max': 10, 'min': -10}}",500
+107,x_1 - sqrt(x_1 + x_2)/x_2,"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}}",500
+108,x_1/(x_1 + tan(sin(x_1))),"{'x_1': {'max': 10, 'min': -10}}",500
+109,(x_3 + sin(x_1)/x_2)/x_3,"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+110,x_2*x_3/(x_1*(x_1 + sqrt(x_2))),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+111,x_1*sin(x_2 + x_3*sin(x_1)),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+112,cos((x_1 + x_2)*(x_1 + x_3 + 1)),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+113,x_2**2*sin(x_1 - 1) - 1,"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}}",500
+114,x_2/(x_1*(x_2 + sin(x_1 + x_3))),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+115,x_3 - 1/(x_1 + exp(x_2)),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+116,x_2**2 - cos(sin(x_1)),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}}",500
+117,sqrt(x_1*(x_2/x_3 + x_3)),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+118,log(exp(x_1 + x_2) + log(x_2)),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}}",500
+119,x_1*x_2/log(log(-x_1)),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}}",500
+120,sqrt(-1 + (x_1*x_2 + x_2)/x_3),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+121,x_2*sin(x_1 - x_3**2),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+122,cos(sin(x_2) + x_3/x_1),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+123,x_2 - log((x_1 - 1)**2),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}}",500
+124,sqrt(tan(x_2*(-x_1 + exp(-1)))),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}}",500
+125,-x_2*sin(x_1*x_3 + 1) - 1,"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+126,-x_1 + exp(-sin(x_1/x_2)),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}}",500
+127,x_1 - x_2**2 + x_2 + x_3 - 1,"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+128,log(cos(exp(-1/cos(x_1)))),"{'x_1': {'max': 10, 'min': -10}}",500
+129,x_1 - x_2*cos(x_1**3),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}}",500
+130,sin(x_2*x_3/x_1) - 1,"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+131,sqrt(x_2/(x_1 + x_1/sin(x_1))),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}}",500
+132,sin(cos(x_1*tan(x_1) + x_1)),"{'x_1': {'max': 10, 'min': -10}}",500
+133,x_2/(x_2 + sqrt(x_1*x_3)) + x_3,"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+134,log(sqrt(x_1*sin(x_2))),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}}",500
+135,x_3 + 1 - 1/(x_1 + x_2*x_3),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+136,-x_1 + x_2*cos(x_3 - sin(x_3)),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+137,x_2*(x_2 + x_3) - cos(tan(x_1)),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+138,cos(x_2)/cos(x_1/x_3),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+139,-x_1 + tan(x_1*x_2**2 - x_3),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+140,x_1**2 + x_2 - cos(x_2 - x_3),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+141,x_2*cos(x_2) + cos(x_1/x_2),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}}",500
+142,cos(x_1 - tan(x_2)**2),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}}",500
+143,log(x_1 - x_2 + x_3 + exp(x_2)),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+144,tan(x_1*cos(1/x_1)/x_2),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}}",500
+145,-x_1*(x_1 + sin(x_1 + x_2)),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}}",500
+146,sin(log(-x_1/x_2 + x_2)),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}}",500
+147,tan(log(-x_1*x_2 + x_1)),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}}",500
+148,x_1 + x_2 + sin(x_1 + x_3) + 1,"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+149,x_2 + x_3 - tan(x_2/x_1),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+150,x_2*(x_1 + log(x_2) + 1) + x_3,"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+151,sin(x_3)/(x_1**5 + x_2),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+152,x_1 + (x_2 + sin(x_1 + 1))/x_3,"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+153,asin(sin(x_1)/x_1),"{'x_1': {'max': 10, 'min': -10}}",500
+154,-x_2 + (x_1 + sqrt(x_2))**2,"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}}",500
+155,x_2 + 1 + (x_1 + cos(x_1))/x_3,"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+156,cos(x_1*(-x_1 + x_2**2*x_3)),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+157,(tan(x_2/x_1) - 1)/x_2,"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}}",500
+158,x_2*cos(x_1*x_2*x_3 + x_1),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+159,x_2**2 + sin(x_1*x_2),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}}",500
+160,x_1*(-x_2 + sqrt(x_1 - x_3)),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+161,x_3**2/(x_1*exp(x_2) + x_3),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+162,(-x_1 + (-x_1 + x_2)*log(x_2))/x_1,"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}}",500
+163,x_3 + sin(x_1) - 1/(x_2*x_3),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+164,x_1 - x_2 + tan(x_1**2 - x_3),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+165,sqrt(-x_1 + x_2*x_3/x_1),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+166,x_1 - sin(x_3/(x_1 + x_2 + 1)),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+167,cos(x_1 + x_2 + (x_2 + x_3)**2),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+168,(-x_2 + x_3*(-x_1 + x_3))**(-3),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+169,-x_1 + cos(1 + 1/x_1),"{'x_1': {'max': 10, 'min': -10}}",500
+170,-x_3 + tan(x_3/(x_1*x_2)),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+171,-x_1**2 + x_1/x_2 + x_2 + x_3,"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+172,cos((x_1 - x_2 - 1/x_2)**5),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}}",500
+173,x_2 + x_3 - x_3/(x_1 - 1),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+174,x_1 - x_3*(x_2 - 1) + tan(x_3),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+175,x_2 - cos(sin(x_1) - 1)**2,"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}}",500
+176,x_1 + x_2 + (x_1 + x_2*x_3)/x_3,"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+177,x_2/(-exp(x_1) + tan(x_1)) - 1,"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}}",500
+178,x_2*(x_2 - (-x_1 - 1)/x_2),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}}",500
+179,cos(sin(exp(x_1) + 1)),"{'x_1': {'max': 10, 'min': -10}}",500
+180,log(x_2 + cos(x_2))/(x_1 + x_3),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+181,-1 - sin(x_1)**2/x_2,"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}}",500
+182,sin(tan(x_2))*cos(x_1),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}}",500
+183,cos(x_1*(x_2 + 1) + sin(x_1)),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}}",500
+184,sin((x_1 - x_3)/(x_2*x_3)),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+185,cos(cos(x_2)**2/(-x_1 + x_3)**2),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+186,x_3 + (-x_2 + x_3)*cos(x_1 + x_3),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+187,x_2 + x_3 + cos(x_1 + 1) + 1,"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+188,asin(x_1**3/(x_3*(x_2 + x_3))),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+189,cos((x_1 - 1)**3)**2,"{'x_1': {'max': 10, 'min': -10}}",500
+190,x_1*(x_1 + x_3 + 1) + sqrt(x_2),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+191,-x_1 + x_2 - sin(x_2*x_3),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+192,sin(x_2*x_3*(x_1*x_2 + x_3)),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+193,sin((-x_2 + x_3)**2/(x_1 + x_2)),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+194,(x_1*x_2 + sqrt(x_2))/x_1,"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}}",500
+195,x_1 - x_3 + (x_2 + x_3)*sin(x_3),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+196,x_1 + log(x_2 + tan(x_2)) + 1,"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}}",500
+197,x_1 - x_2*x_3 + x_2 + cos(x_3),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+198,x_1/(x_1 + x_2**2 + tan(x_3)),"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500
+199,x_2 + x_3 - tan(x_1 - x_2)/x_3,"{'x_1': {'max': 10, 'min': -10}, 'x_2': {'max': 10, 'min': -10}, 'x_3': {'max': 10, 'min': -10}}",500

test_set/soose_nc/skeleton_pool/expression_space.yaml

@@ -0,0 +1,287 @@
+operators:
+  +:
+    realization: +
+    alias:
+    - add
+    - plus
+    inverse: '-'
+    arity: 2
+    weight: 10
+    precedence: 1
+    commutative: true
+    symmetry: 0
+    positive: false
+    monotonicity: 0
+  '-':
+    realization: '-'
+    alias:
+    - sub
+    - minus
+    inverse: +
+    arity: 2
+    weight: 5
+    precedence: 1
+    commutative: false
+    symmetry: 0
+    positive: false
+    monotonicity: 0
+  neg:
+    realization: nsrops.neg
+    wolfram: Negative
+    alias:
+    - negative
+    inverse: neg
+    arity: 1
+    weight: 5
+    precedence: 2.5
+    commutative: false
+    symmetry: -1
+    positive: false
+    monotonicity: -1
+  '*':
+    realization: '*'
+    alias:
+    - mul
+    - times
+    inverse: /
+    arity: 2
+    weight: 10
+    precedence: 2
+    commutative: true
+    symmetry: 0
+    positive: false
+    monotonicity: 0
+  /:
+    realization: /
+    alias:
+    - div
+    - divide
+    inverse: '*'
+    arity: 2
+    weight: 5
+    precedence: 2
+    commutative: false
+    symmetry: 0
+    positive: false
+    monotonicity: 0
+  abs:
+    realization: abs
+    wolfram: Abs
+    alias:
+    - absolute
+    inverse: null
+    arity: 1
+    weight: 4
+    precedence: 3
+    commutative: false
+    symmetry: 1
+    positive: true
+    monotonicity: 0
+  inv:
+    realization: nsrops.inv
+    wolfram: Inverse
+    alias:
+    - inverse
+    inverse: inv
+    arity: 1
+    weight: 4
+    precedence: 4
+    commutative: false
+    symmetry: -1
+    positive: false
+    monotonicity: -1
+  pow2:
+    realization: nsrops.pow2
+    alias:
+    - square
+    inverse: null
+    arity: 1
+    weight: 4
+    precedence: 3
+    commutative: false
+    symmetry: 1
+    positive: true
+    monotonicity: 0
+  pow3:
+    realization: nsrops.pow3
+    alias:
+    - cube
+    inverse: pow1_3
+    arity: 1
+    weight: 2
+    precedence: 3
+    commutative: false
+    symmetry: -1
+    positive: false
+    monotonicity: 1
+  pow4:
+    realization: nsrops.pow4
+    alias: []
+    inverse: null
+    arity: 1
+    weight: 1
+    precedence: 3
+    commutative: false
+    symmetry: 1
+    positive: true
+    monotonicity: 0
+  pow5:
+    realization: nsrops.pow5
+    alias: []
+    inverse: pow1_5
+    arity: 1
+    weight: 1
+    precedence: 3
+    commutative: false
+    symmetry: -1
+    positive: false
+    monotonicity: 1
+  pow1_2:
+    realization: nsrops.pow1_2
+    alias:
+    - sqrt
+    inverse: null
+    arity: 1
+    weight: 4
+    precedence: 3
+    commutative: false
+    symmetry: 0
+    positive: true
+    monotonicity: 1
+  pow1_3:
+    realization: nsrops.pow1_3
+    alias: []
+    inverse: null
+    arity: 1
+    weight: 2
+    precedence: 3
+    commutative: false
+    symmetry: -1
+    positive: false
+    monotonicity: 1
+  pow1_4:
+    realization: nsrops.pow1_4
+    alias: []
+    inverse: null
+    arity: 1
+    weight: 1
+    precedence: 3
+    commutative: false
+    symmetry: 0
+    positive: true
+    monotonicity: 1
+  pow1_5:
+    realization: nsrops.pow1_5
+    alias: []
+    inverse: null
+    arity: 1
+    weight: 1
+    precedence: 3
+    commutative: false
+    symmetry: -1
+    positive: false
+    monotonicity: 1
+  sin:
+    realization: numpy.sin
+    wolfram: Sin
+    alias: []
+    inverse: asin
+    arity: 1
+    weight: 4
+    precedence: 2
+    commutative: false
+    symmetry: -1
+    positive: false
+    monotonicity: 0
+  cos:
+    realization: numpy.cos
+    wolfram: Cos
+    alias: []
+    inverse: acos
+    arity: 1
+    weight: 4
+    precedence: 2
+    commutative: false
+    symmetry: 1
+    positive: false
+    monotonicity: 0
+  tan:
+    realization: numpy.tan
+    wolfram: Tan
+    alias: []
+    inverse: atan
+    arity: 1
+    weight: 4
+    precedence: 2
+    commutative: false
+    symmetry: -1
+    positive: false
+    monotonicity: 0
+  asin:
+    realization: numpy.arcsin
+    wolfram: ArcSin
+    alias:
+    - arcsin
+    inverse: sin
+    arity: 1
+    weight: 2
+    precedence: 2
+    commutative: false
+    symmetry: -1
+    positive: false
+    monotonicity: 1
+  acos:
+    realization: numpy.arccos
+    wolfram: ArcCos
+    alias:
+    - arccos
+    inverse: cos
+    arity: 1
+    weight: 2
+    precedence: 2
+    commutative: false
+    symmetry: 0
+    positive: true
+    monotonicity: 1
+  atan:
+    realization: numpy.arctan
+    wolfram: ArcTan
+    alias:
+    - arctan
+    inverse: tan
+    arity: 1
+    weight: 2
+    precedence: 2
+    commutative: false
+    symmetry: -1
+    positive: false
+    monotonicity: 1
+  exp:
+    realization: numpy.exp
+    wolfram: Exp
+    alias: []
+    inverse: log
+    arity: 1
+    weight: 4
+    precedence: 3
+    commutative: false
+    symmetry: 0
+    positive: true
+    monotonicity: 1
+  log:
+    realization: numpy.log
+    wolfram: Log
+    alias:
+    - ln
+    inverse: exp
+    arity: 1
+    weight: 4
+    precedence: 2
+    commutative: false
+    symmetry: 0
+    positive: false
+    monotonicity: 1
+variables:
+- x1
+- x2
+- x3

test_set/soose_nc/skeleton_pool/pool.pkl

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7d5591e441a48dc2da261e4e058af8c4293ce9c3376dbeac71ea3a1056df3cfd
+size 58519

test_set/soose_nc/skeleton_pool/skeleton_codes.pkl

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7d5591e441a48dc2da261e4e058af8c4293ce9c3376dbeac71ea3a1056df3cfd
+size 58519

test_set/soose_nc/skeleton_pool/skeleton_pool.yaml

@@ -0,0 +1,20 @@
+expression_space: ./expression_space.yaml
+holdout_pools: []
+sample_strategy:
+  max_tries: 100
+allow_nan: false
+simplify: true
+literal_prior: uniform
+literal_prior_kwargs:
+  low: -5
+  high: 5
+support_prior: uniform_intervals
+support_prior_kwargs:
+  low: -10
+  high: 10
+n_support_prior: uniform
+n_support_prior_kwargs:
+  low: 16
+  high: 512
+  min_value: 16
+  max_value: 512

test_set/soose_nc/skeleton_pool/skeletons.pkl

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:276b556a9f869dce7dbc7535f06e41e6f29f91a5550eb01d85baf8a9c874a395
+size 5339

v5.1/skeleton_pool_val/expression_space.yaml

@@ -0,0 +1,287 @@
+operators:
+  +:
+    realization: +
+    alias:
+    - add
+    - plus
+    inverse: '-'
+    arity: 2
+    weight: 10
+    precedence: 1
+    commutative: true
+    symmetry: 0
+    positive: false
+    monotonicity: 0
+  '-':
+    realization: '-'
+    alias:
+    - sub
+    - minus
+    inverse: +
+    arity: 2
+    weight: 5
+    precedence: 1
+    commutative: false
+    symmetry: 0
+    positive: false
+    monotonicity: 0
+  neg:
+    realization: nsrops.neg
+    wolfram: Negative
+    alias:
+    - negative
+    inverse: neg
+    arity: 1
+    weight: 5
+    precedence: 2.5
+    commutative: false
+    symmetry: -1
+    positive: false
+    monotonicity: -1
+  '*':
+    realization: '*'
+    alias:
+    - mul
+    - times
+    inverse: /
+    arity: 2
+    weight: 10
+    precedence: 2
+    commutative: true
+    symmetry: 0
+    positive: false
+    monotonicity: 0
+  /:
+    realization: /
+    alias:
+    - div
+    - divide
+    inverse: '*'
+    arity: 2
+    weight: 5
+    precedence: 2
+    commutative: false
+    symmetry: 0
+    positive: false
+    monotonicity: 0
+  abs:
+    realization: abs
+    wolfram: Abs
+    alias:
+    - absolute
+    inverse: null
+    arity: 1
+    weight: 4
+    precedence: 3
+    commutative: false
+    symmetry: 1
+    positive: true
+    monotonicity: 0
+  inv:
+    realization: nsrops.inv
+    wolfram: Inverse
+    alias:
+    - inverse
+    inverse: inv
+    arity: 1
+    weight: 4
+    precedence: 4
+    commutative: false
+    symmetry: -1
+    positive: false
+    monotonicity: -1
+  pow2:
+    realization: nsrops.pow2
+    alias:
+    - square
+    inverse: null
+    arity: 1
+    weight: 4
+    precedence: 3
+    commutative: false
+    symmetry: 1
+    positive: true
+    monotonicity: 0
+  pow3:
+    realization: nsrops.pow3
+    alias:
+    - cube
+    inverse: pow1_3
+    arity: 1
+    weight: 2
+    precedence: 3
+    commutative: false
+    symmetry: -1
+    positive: false
+    monotonicity: 1
+  pow4:
+    realization: nsrops.pow4
+    alias: []
+    inverse: null
+    arity: 1
+    weight: 1
+    precedence: 3
+    commutative: false
+    symmetry: 1
+    positive: true
+    monotonicity: 0
+  pow5:
+    realization: nsrops.pow5
+    alias: []
+    inverse: pow1_5
+    arity: 1
+    weight: 1
+    precedence: 3
+    commutative: false
+    symmetry: -1
+    positive: false
+    monotonicity: 1
+  pow1_2:
+    realization: nsrops.pow1_2
+    alias:
+    - sqrt
+    inverse: null
+    arity: 1
+    weight: 4
+    precedence: 3
+    commutative: false
+    symmetry: 0
+    positive: true
+    monotonicity: 1
+  pow1_3:
+    realization: nsrops.pow1_3
+    alias: []
+    inverse: null
+    arity: 1
+    weight: 2
+    precedence: 3
+    commutative: false
+    symmetry: -1
+    positive: false
+    monotonicity: 1
+  pow1_4:
+    realization: nsrops.pow1_4
+    alias: []
+    inverse: null
+    arity: 1
+    weight: 1
+    precedence: 3
+    commutative: false
+    symmetry: 0
+    positive: true
+    monotonicity: 1
+  pow1_5:
+    realization: nsrops.pow1_5
+    alias: []
+    inverse: null
+    arity: 1
+    weight: 1
+    precedence: 3
+    commutative: false
+    symmetry: -1
+    positive: false
+    monotonicity: 1
+  sin:
+    realization: numpy.sin
+    wolfram: Sin
+    alias: []
+    inverse: asin
+    arity: 1
+    weight: 4
+    precedence: 2
+    commutative: false
+    symmetry: -1
+    positive: false
+    monotonicity: 0
+  cos:
+    realization: numpy.cos
+    wolfram: Cos
+    alias: []
+    inverse: acos
+    arity: 1
+    weight: 4
+    precedence: 2
+    commutative: false
+    symmetry: 1
+    positive: false
+    monotonicity: 0
+  tan:
+    realization: numpy.tan
+    wolfram: Tan
+    alias: []
+    inverse: atan
+    arity: 1
+    weight: 4
+    precedence: 2
+    commutative: false
+    symmetry: -1
+    positive: false
+    monotonicity: 0
+  asin:
+    realization: numpy.arcsin
+    wolfram: ArcSin
+    alias:
+    - arcsin
+    inverse: sin
+    arity: 1
+    weight: 2
+    precedence: 2
+    commutative: false
+    symmetry: -1
+    positive: false
+    monotonicity: 1
+  acos:
+    realization: numpy.arccos
+    wolfram: ArcCos
+    alias:
+    - arccos
+    inverse: cos
+    arity: 1
+    weight: 2
+    precedence: 2
+    commutative: false
+    symmetry: 0
+    positive: true
+    monotonicity: 1
+  atan:
+    realization: numpy.arctan
+    wolfram: ArcTan
+    alias:
+    - arctan
+    inverse: tan
+    arity: 1
+    weight: 2
+    precedence: 2
+    commutative: false
+    symmetry: -1
+    positive: false
+    monotonicity: 1
+  exp:
+    realization: numpy.exp
+    wolfram: Exp
+    alias: []
+    inverse: log
+    arity: 1
+    weight: 4
+    precedence: 3
+    commutative: false
+    symmetry: 0
+    positive: true
+    monotonicity: 1
+  log:
+    realization: numpy.log
+    wolfram: Log
+    alias:
+    - ln
+    inverse: exp
+    arity: 1
+    weight: 4
+    precedence: 2
+    commutative: false
+    symmetry: 0
+    positive: false
+    monotonicity: 1
+variables:
+- x1
+- x2
+- x3

v5.1/skeleton_pool_val/skeleton_pool.yaml

@@ -0,0 +1,29 @@
+expression_space: ./expression_space.yaml
+holdout_pools:
+- '{{ROOT}}/data/neural-symbolic-regression-data/test_set/soose_nc/skeleton_pool/'
+- '{{ROOT}}/data/neural-symbolic-regression-data/test_set/feynman/skeleton_pool/'
+- '{{ROOT}}/data/neural-symbolic-regression-data/test_set/nguyen/skeleton_pool/'
+- '{{ROOT}}/data/neural-symbolic-regression-data/test_set/hard_set/skeleton_pool/'
+sample_strategy:
+  n_operator_distribution: length_proportional
+  min_operators: 0
+  max_operators: 5
+  power: 1
+  max_length: 11
+  max_tries: 1
+allow_nan: false
+simplify: false
+literal_prior: uniform
+literal_prior_kwargs:
+  low: 1
+  high: 5
+support_prior: uniform_intervals
+support_prior_kwargs:
+  low: -10
+  high: 10
+n_support_prior: uniform
+n_support_prior_kwargs:
+  low: 16
+  high: 512
+  min_value: 16
+  max_value: 512

v5.1/skeleton_pool_val/skeletons.pkl

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5c238cb1ed1e0d0bda2000f63d59f9f453807bf2ad8360ac667bd88e105df81a
+size 965147

v5.2/skeleton_pool_val/expression_space.yaml

@@ -0,0 +1,287 @@
+operators:
+  +:
+    realization: +
+    alias:
+    - add
+    - plus
+    inverse: '-'
+    arity: 2
+    weight: 10
+    precedence: 1
+    commutative: true
+    symmetry: 0
+    positive: false
+    monotonicity: 0
+  '-':
+    realization: '-'
+    alias:
+    - sub
+    - minus
+    inverse: +
+    arity: 2
+    weight: 5
+    precedence: 1
+    commutative: false
+    symmetry: 0
+    positive: false
+    monotonicity: 0
+  neg:
+    realization: nsrops.neg
+    wolfram: Negative
+    alias:
+    - negative
+    inverse: neg
+    arity: 1
+    weight: 5
+    precedence: 2.5
+    commutative: false
+    symmetry: -1
+    positive: false
+    monotonicity: -1
+  '*':
+    realization: '*'
+    alias:
+    - mul
+    - times
+    inverse: /
+    arity: 2
+    weight: 10
+    precedence: 2
+    commutative: true
+    symmetry: 0
+    positive: false
+    monotonicity: 0
+  /:
+    realization: /
+    alias:
+    - div
+    - divide
+    inverse: '*'
+    arity: 2
+    weight: 5
+    precedence: 2
+    commutative: false
+    symmetry: 0
+    positive: false
+    monotonicity: 0
+  abs:
+    realization: abs
+    wolfram: Abs
+    alias:
+    - absolute
+    inverse: null
+    arity: 1
+    weight: 4
+    precedence: 3
+    commutative: false
+    symmetry: 1
+    positive: true
+    monotonicity: 0
+  inv:
+    realization: nsrops.inv
+    wolfram: Inverse
+    alias:
+    - inverse
+    inverse: inv
+    arity: 1
+    weight: 4
+    precedence: 4
+    commutative: false
+    symmetry: -1
+    positive: false
+    monotonicity: -1
+  pow2:
+    realization: nsrops.pow2
+    alias:
+    - square
+    inverse: null
+    arity: 1
+    weight: 4
+    precedence: 3
+    commutative: false
+    symmetry: 1
+    positive: true
+    monotonicity: 0
+  pow3:
+    realization: nsrops.pow3
+    alias:
+    - cube
+    inverse: pow1_3
+    arity: 1
+    weight: 2
+    precedence: 3
+    commutative: false
+    symmetry: -1
+    positive: false
+    monotonicity: 1
+  pow4:
+    realization: nsrops.pow4
+    alias: []
+    inverse: null
+    arity: 1
+    weight: 1
+    precedence: 3
+    commutative: false
+    symmetry: 1
+    positive: true
+    monotonicity: 0
+  pow5:
+    realization: nsrops.pow5
+    alias: []
+    inverse: pow1_5
+    arity: 1
+    weight: 1
+    precedence: 3
+    commutative: false
+    symmetry: -1
+    positive: false
+    monotonicity: 1
+  pow1_2:
+    realization: nsrops.pow1_2
+    alias:
+    - sqrt
+    inverse: null
+    arity: 1
+    weight: 4
+    precedence: 3
+    commutative: false
+    symmetry: 0
+    positive: true
+    monotonicity: 1
+  pow1_3:
+    realization: nsrops.pow1_3
+    alias: []
+    inverse: null
+    arity: 1
+    weight: 2
+    precedence: 3
+    commutative: false
+    symmetry: -1
+    positive: false
+    monotonicity: 1
+  pow1_4:
+    realization: nsrops.pow1_4
+    alias: []
+    inverse: null
+    arity: 1
+    weight: 1
+    precedence: 3
+    commutative: false
+    symmetry: 0
+    positive: true
+    monotonicity: 1
+  pow1_5:
+    realization: nsrops.pow1_5
+    alias: []
+    inverse: null
+    arity: 1
+    weight: 1
+    precedence: 3
+    commutative: false
+    symmetry: -1
+    positive: false
+    monotonicity: 1
+  sin:
+    realization: numpy.sin
+    wolfram: Sin
+    alias: []
+    inverse: asin
+    arity: 1
+    weight: 4
+    precedence: 2
+    commutative: false
+    symmetry: -1
+    positive: false
+    monotonicity: 0
+  cos:
+    realization: numpy.cos
+    wolfram: Cos
+    alias: []
+    inverse: acos
+    arity: 1
+    weight: 4
+    precedence: 2
+    commutative: false
+    symmetry: 1
+    positive: false
+    monotonicity: 0
+  tan:
+    realization: numpy.tan
+    wolfram: Tan
+    alias: []
+    inverse: atan
+    arity: 1
+    weight: 4
+    precedence: 2
+    commutative: false
+    symmetry: -1
+    positive: false
+    monotonicity: 0
+  asin:
+    realization: numpy.arcsin
+    wolfram: ArcSin
+    alias:
+    - arcsin
+    inverse: sin
+    arity: 1
+    weight: 2
+    precedence: 2
+    commutative: false
+    symmetry: -1
+    positive: false
+    monotonicity: 1
+  acos:
+    realization: numpy.arccos
+    wolfram: ArcCos
+    alias:
+    - arccos
+    inverse: cos
+    arity: 1
+    weight: 2
+    precedence: 2
+    commutative: false
+    symmetry: 0
+    positive: true
+    monotonicity: 1
+  atan:
+    realization: numpy.arctan
+    wolfram: ArcTan
+    alias:
+    - arctan
+    inverse: tan
+    arity: 1
+    weight: 2
+    precedence: 2
+    commutative: false
+    symmetry: -1
+    positive: false
+    monotonicity: 1
+  exp:
+    realization: numpy.exp
+    wolfram: Exp
+    alias: []
+    inverse: log
+    arity: 1
+    weight: 4
+    precedence: 3
+    commutative: false
+    symmetry: 0
+    positive: true
+    monotonicity: 1
+  log:
+    realization: numpy.log
+    wolfram: Log
+    alias:
+    - ln
+    inverse: exp
+    arity: 1
+    weight: 4
+    precedence: 2
+    commutative: false
+    symmetry: 0
+    positive: false
+    monotonicity: 1
+variables:
+- x1
+- x2
+- x3

v5.2/skeleton_pool_val/skeleton_pool.yaml

@@ -0,0 +1,29 @@
+expression_space: ./expression_space.yaml
+holdout_pools:
+- '{{ROOT}}/data/neural-symbolic-regression-data/test_set/soose_nc/skeleton_pool/'
+- '{{ROOT}}/data/neural-symbolic-regression-data/test_set/feynman/skeleton_pool/'
+- '{{ROOT}}/data/neural-symbolic-regression-data/test_set/nguyen/skeleton_pool/'
+- '{{ROOT}}/data/neural-symbolic-regression-data/test_set/hard_set/skeleton_pool/'
+sample_strategy:
+  n_operator_distribution: length_proportional
+  min_operators: 0
+  max_operators: 5
+  power: 1
+  max_length: 11
+  max_tries: 1
+allow_nan: false
+simplify: true
+literal_prior: uniform
+literal_prior_kwargs:
+  low: 1
+  high: 5
+support_prior: uniform_intervals
+support_prior_kwargs:
+  low: -10
+  high: 10
+n_support_prior: uniform
+n_support_prior_kwargs:
+  low: 16
+  high: 512
+  min_value: 16
+  max_value: 512

v5.2/skeleton_pool_val/skeletons.pkl

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b9e3af78783b9d7be0d7a4d3d436b899273677158cc2beb8a1bcc863c5cfbaab
+size 812991

v5.4/skeleton_pool_val/expression_space.yaml

@@ -0,0 +1,287 @@
+operators:
+  +:
+    realization: +
+    alias:
+    - add
+    - plus
+    inverse: '-'
+    arity: 2
+    weight: 10
+    precedence: 1
+    commutative: true
+    symmetry: 0
+    positive: false
+    monotonicity: 0
+  '-':
+    realization: '-'
+    alias:
+    - sub
+    - minus
+    inverse: +
+    arity: 2
+    weight: 5
+    precedence: 1
+    commutative: false
+    symmetry: 0
+    positive: false
+    monotonicity: 0
+  neg:
+    realization: nsrops.neg
+    wolfram: Negative
+    alias:
+    - negative
+    inverse: neg
+    arity: 1
+    weight: 5
+    precedence: 2.5
+    commutative: false
+    symmetry: -1
+    positive: false
+    monotonicity: -1
+  '*':
+    realization: '*'
+    alias:
+    - mul
+    - times
+    inverse: /
+    arity: 2
+    weight: 10
+    precedence: 2
+    commutative: true
+    symmetry: 0
+    positive: false
+    monotonicity: 0
+  /:
+    realization: /
+    alias:
+    - div
+    - divide
+    inverse: '*'
+    arity: 2
+    weight: 5
+    precedence: 2
+    commutative: false
+    symmetry: 0
+    positive: false
+    monotonicity: 0
+  abs:
+    realization: abs
+    wolfram: Abs
+    alias:
+    - absolute
+    inverse: null
+    arity: 1
+    weight: 4
+    precedence: 3
+    commutative: false
+    symmetry: 1
+    positive: true
+    monotonicity: 0
+  inv:
+    realization: nsrops.inv
+    wolfram: Inverse
+    alias:
+    - inverse
+    inverse: inv
+    arity: 1
+    weight: 4
+    precedence: 4
+    commutative: false
+    symmetry: -1
+    positive: false
+    monotonicity: -1
+  pow2:
+    realization: nsrops.pow2
+    alias:
+    - square
+    inverse: null
+    arity: 1
+    weight: 4
+    precedence: 3
+    commutative: false
+    symmetry: 1
+    positive: true
+    monotonicity: 0
+  pow3:
+    realization: nsrops.pow3
+    alias:
+    - cube
+    inverse: pow1_3
+    arity: 1
+    weight: 2
+    precedence: 3
+    commutative: false
+    symmetry: -1
+    positive: false
+    monotonicity: 1
+  pow4:
+    realization: nsrops.pow4
+    alias: []
+    inverse: null
+    arity: 1
+    weight: 1
+    precedence: 3
+    commutative: false
+    symmetry: 1
+    positive: true
+    monotonicity: 0
+  pow5:
+    realization: nsrops.pow5
+    alias: []
+    inverse: pow1_5
+    arity: 1
+    weight: 1
+    precedence: 3
+    commutative: false
+    symmetry: -1
+    positive: false
+    monotonicity: 1
+  pow1_2:
+    realization: nsrops.pow1_2
+    alias:
+    - sqrt
+    inverse: null
+    arity: 1
+    weight: 4
+    precedence: 3
+    commutative: false
+    symmetry: 0
+    positive: true
+    monotonicity: 1
+  pow1_3:
+    realization: nsrops.pow1_3
+    alias: []
+    inverse: null
+    arity: 1
+    weight: 2
+    precedence: 3
+    commutative: false
+    symmetry: -1
+    positive: false
+    monotonicity: 1
+  pow1_4:
+    realization: nsrops.pow1_4
+    alias: []
+    inverse: null
+    arity: 1
+    weight: 1
+    precedence: 3
+    commutative: false
+    symmetry: 0
+    positive: true
+    monotonicity: 1
+  pow1_5:
+    realization: nsrops.pow1_5
+    alias: []
+    inverse: null
+    arity: 1
+    weight: 1
+    precedence: 3
+    commutative: false
+    symmetry: -1
+    positive: false
+    monotonicity: 1
+  sin:
+    realization: numpy.sin
+    wolfram: Sin
+    alias: []
+    inverse: asin
+    arity: 1
+    weight: 4
+    precedence: 2
+    commutative: false
+    symmetry: -1
+    positive: false
+    monotonicity: 0
+  cos:
+    realization: numpy.cos
+    wolfram: Cos
+    alias: []
+    inverse: acos
+    arity: 1
+    weight: 4
+    precedence: 2
+    commutative: false
+    symmetry: 1
+    positive: false
+    monotonicity: 0
+  tan:
+    realization: numpy.tan
+    wolfram: Tan
+    alias: []
+    inverse: atan
+    arity: 1
+    weight: 4
+    precedence: 2
+    commutative: false
+    symmetry: -1
+    positive: false
+    monotonicity: 0
+  asin:
+    realization: numpy.arcsin
+    wolfram: ArcSin
+    alias:
+    - arcsin
+    inverse: sin
+    arity: 1
+    weight: 2
+    precedence: 2
+    commutative: false
+    symmetry: -1
+    positive: false
+    monotonicity: 1
+  acos:
+    realization: numpy.arccos
+    wolfram: ArcCos
+    alias:
+    - arccos
+    inverse: cos
+    arity: 1
+    weight: 2
+    precedence: 2
+    commutative: false
+    symmetry: 0
+    positive: true
+    monotonicity: 1
+  atan:
+    realization: numpy.arctan
+    wolfram: ArcTan
+    alias:
+    - arctan
+    inverse: tan
+    arity: 1
+    weight: 2
+    precedence: 2
+    commutative: false
+    symmetry: -1
+    positive: false
+    monotonicity: 1
+  exp:
+    realization: numpy.exp
+    wolfram: Exp
+    alias: []
+    inverse: log
+    arity: 1
+    weight: 4
+    precedence: 3
+    commutative: false
+    symmetry: 0
+    positive: true
+    monotonicity: 1
+  log:
+    realization: numpy.log
+    wolfram: Log
+    alias:
+    - ln
+    inverse: exp
+    arity: 1
+    weight: 4
+    precedence: 2
+    commutative: false
+    symmetry: 0
+    positive: false
+    monotonicity: 1
+variables:
+- x1
+- x2
+- x3

v5.4/skeleton_pool_val/skeleton_pool.yaml

@@ -0,0 +1,29 @@
+expression_space: ./expression_space.yaml
+holdout_pools:
+- '{{ROOT}}/data/neural-symbolic-regression-data/test_set/soose_nc/skeleton_pool/'
+- '{{ROOT}}/data/neural-symbolic-regression-data/test_set/feynman/skeleton_pool/'
+- '{{ROOT}}/data/neural-symbolic-regression-data/test_set/nguyen/skeleton_pool/'
+- '{{ROOT}}/data/neural-symbolic-regression-data/test_set/hard_set/skeleton_pool/'
+sample_strategy:
+  n_operator_distribution: length_proportional
+  min_operators: 0
+  max_operators: 10
+  power: 1
+  max_length: 21
+  max_tries: 1
+allow_nan: false
+simplify: true
+literal_prior: uniform
+literal_prior_kwargs:
+  low: 1
+  high: 5
+support_prior: uniform_intervals
+support_prior_kwargs:
+  low: -10
+  high: 10
+n_support_prior: uniform
+n_support_prior_kwargs:
+  low: 16
+  high: 512
+  min_value: 16
+  max_value: 512

v5.4/skeleton_pool_val/skeletons.pkl

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b543845ab5738780b58e2da9bc0c40f4e8dab357e845e0375f24a4b0032d17e9
+size 1282066