Make the default functions more interesting

frontends/react/src/Sidebar.tsx

@@ -19,15 +19,14 @@ const DEFAULT_HYPERPARAMETERS = {
 const UNIVARIATE_FUNCTION_OPTIONS = {
   "--Custom--": "x^2",
   "Quadratic": "x^2",
-  "Cubic": "x^3 - 3x^2 + 2x",
-  "Quartic": "x^4 - 4x^3 + 6x^2 - 4x + 1",
-  "Sine": "sin(x)",
-  "Exponential": "exp(x)",
+  "Local Minima": "x^2 - 0.1cos(20x)",
+  "Plateau": "x^4",
 }
 
 const BIVARIATE_FUNCTION_OPTIONS = {
   "--Custom--": "x^2 + 3y^2",
-  "Quadratic": "x^2 + y^2",
+  "Quadratic": "x^2 + 3y^2",
+  "Small": "(0.05x)^2 + 3(0.05y)^2",
   "Ackley": "-20exp(-0.2 sqrt(0.5(x^2 + y^2))) - exp(0.5(cos(2 pi x) + cos(2 pi y))) + e + 20",
   "Rasteringin": "20 + (x^2 - 10cos(2 pi x)) + (y^2 - 10cos(2 pi y))",
   "Rosenbrock": "(1 - x)^2 + 100(y - x^2)^2",