diff --git a/pretraining/mathematica/algebra/invert_function/1183.txt b/pretraining/mathematica/algebra/invert_function/1183.txt
new file mode 100644
index 0000000000000000000000000000000000000000..799405202caf18d2e05e638e431480004bb227c7
--- /dev/null
+++ b/pretraining/mathematica/algebra/invert_function/1183.txt
@@ -0,0 +1,4 @@
+Problem:
+Find the inverse of the following function: $-\tan ^{-1}(4-2 x)$
+Answer:
+$\left\{\left\{x\to \fbox{$\frac{\tan (y)}{2}+2\text{ if }-\frac{\pi }{2}<y<\frac{\pi }{2}$}\right\}\right\}$
\ No newline at end of file
diff --git a/pretraining/mathematica/algebra/invert_function/1270.txt b/pretraining/mathematica/algebra/invert_function/1270.txt
new file mode 100644
index 0000000000000000000000000000000000000000..f2afd2f692bf103cbf99d99958be16caaa58dbc9
--- /dev/null
+++ b/pretraining/mathematica/algebra/invert_function/1270.txt
@@ -0,0 +1,4 @@
+Problem:
+Find the inverse of the following function: $\sqrt{e^{1-6 x}}$
+Answer:
+$\left\{\left\{x\to \fbox{$\frac{1}{3} \log \left(\frac{\sqrt{e}}{y}\right)\text{ if }y>0$}\right\}\right\}$
\ No newline at end of file
diff --git a/pretraining/mathematica/algebra/invert_function/1336.txt b/pretraining/mathematica/algebra/invert_function/1336.txt
new file mode 100644
index 0000000000000000000000000000000000000000..f39484bb6afbe3d8393d67a91344f63b6456588b
--- /dev/null
+++ b/pretraining/mathematica/algebra/invert_function/1336.txt
@@ -0,0 +1,4 @@
+Problem:
+Find the inverse of the following function: $\sqrt[3]{\cos ^{-1}\left(\frac{15 x}{2}+1\right)}$
+Answer:
+$\left\{\left\{x\to \fbox{$\frac{2}{15} \left(\cos \left(y^3\right)-1\right)\text{ if }0\leq y\leq \sqrt[3]{\pi }$}\right\}\right\}$
\ No newline at end of file
diff --git a/pretraining/mathematica/algebra/invert_function/136.txt b/pretraining/mathematica/algebra/invert_function/136.txt
new file mode 100644
index 0000000000000000000000000000000000000000..ae933ba245d326b44e89608dc08ba072f70c20a1
--- /dev/null
+++ b/pretraining/mathematica/algebra/invert_function/136.txt
@@ -0,0 +1,4 @@
+Problem:
+Find the inverse of the following function: $e^{2 x-\frac{3}{2}}$
+Answer:
+$\left\{\left\{x\to \fbox{$\frac{1}{2} \log \left(e^{3/2} y\right)\text{ if }y>0$}\right\}\right\}$
\ No newline at end of file
diff --git a/pretraining/mathematica/algebra/invert_function/1495.txt b/pretraining/mathematica/algebra/invert_function/1495.txt
new file mode 100644
index 0000000000000000000000000000000000000000..1a8ba7a820c483c2071f3d23e87fff420e19a659
--- /dev/null
+++ b/pretraining/mathematica/algebra/invert_function/1495.txt
@@ -0,0 +1,4 @@
+Problem:
+Find the inverse of the following function: $\sinh \left(\frac{15}{2}-3 x\right)$
+Answer:
+$\left\{\left\{x\to \frac{5}{2}-\frac{1}{3} \sinh ^{-1}(y)\right\}\right\}$
\ No newline at end of file
diff --git a/pretraining/mathematica/algebra/invert_function/1648.txt b/pretraining/mathematica/algebra/invert_function/1648.txt
new file mode 100644
index 0000000000000000000000000000000000000000..9ea09ea628ad71ef8fa50295d8305404e8965621
--- /dev/null
+++ b/pretraining/mathematica/algebra/invert_function/1648.txt
@@ -0,0 +1,4 @@
+Problem:
+Find the inverse of the following function: $e^{9 x+5}$
+Answer:
+$\left\{\left\{x\to \fbox{$\frac{\log (y)}{9}-\frac{5}{9}\text{ if }y>0$}\right\}\right\}$
\ No newline at end of file
diff --git a/pretraining/mathematica/algebra/invert_function/1884.txt b/pretraining/mathematica/algebra/invert_function/1884.txt
new file mode 100644
index 0000000000000000000000000000000000000000..4efc94b89bf5b993a8ebc41b943a10c595dd6264
--- /dev/null
+++ b/pretraining/mathematica/algebra/invert_function/1884.txt
@@ -0,0 +1,4 @@
+Problem:
+Find the inverse of the following function: $-((6 x-1) \csc (4))$
+Answer:
+$\left\{\left\{x\to \frac{1}{6}-\frac{1}{6} y \sin (4)\right\}\right\}$
\ No newline at end of file
diff --git a/pretraining/mathematica/algebra/invert_function/2049.txt b/pretraining/mathematica/algebra/invert_function/2049.txt
new file mode 100644
index 0000000000000000000000000000000000000000..07e0ba1da8b7cf7bf19fb82c2d1f150570d7437d
--- /dev/null
+++ b/pretraining/mathematica/algebra/invert_function/2049.txt
@@ -0,0 +1,4 @@
+Problem:
+Find the inverse of the following function: $\sin \left(\frac{x}{2}+\frac{9}{2}\right)$
+Answer:
+$\left\{\left\{x\to \fbox{$2 \left(-\sin ^{-1}(y)+2 \pi  c_1+\pi \right)-9\text{ if }c_1\in \mathbb{Z}\land -1\leq y\leq 1$}\right\},\left\{x\to \fbox{$2 \left(\sin ^{-1}(y)+2 \pi  c_1\right)-9\text{ if }c_1\in \mathbb{Z}\land -1\leq y\leq 1$}\right\}\right\}$
\ No newline at end of file
diff --git a/pretraining/mathematica/algebra/invert_function/2211.txt b/pretraining/mathematica/algebra/invert_function/2211.txt
new file mode 100644
index 0000000000000000000000000000000000000000..4156c9a330f487a32204c267993ba168d7a3f3f5
--- /dev/null
+++ b/pretraining/mathematica/algebra/invert_function/2211.txt
@@ -0,0 +1,4 @@
+Problem:
+Find the inverse of the following function: $\cos ^{-1}\left(\frac{7 x}{2}-\frac{11}{2}\right)$
+Answer:
+$\left\{\left\{x\to \fbox{$\frac{1}{7} (2 \cos (y)+11)\text{ if }0\leq y\leq \pi $}\right\}\right\}$
\ No newline at end of file
diff --git a/pretraining/mathematica/algebra/invert_function/2377.txt b/pretraining/mathematica/algebra/invert_function/2377.txt
new file mode 100644
index 0000000000000000000000000000000000000000..7f007d6ed5d8602e7f770166615cd6439bae791f
--- /dev/null
+++ b/pretraining/mathematica/algebra/invert_function/2377.txt
@@ -0,0 +1,4 @@
+Problem:
+Find the inverse of the following function: $-\sinh (6-5 x)$
+Answer:
+$\left\{\left\{x\to \frac{1}{5} \sinh ^{-1}(y)+\frac{6}{5}\right\}\right\}$
\ No newline at end of file
diff --git a/pretraining/mathematica/algebra/invert_function/2537.txt b/pretraining/mathematica/algebra/invert_function/2537.txt
new file mode 100644
index 0000000000000000000000000000000000000000..398da850542a105ab324395229e145b20e0f494b
--- /dev/null
+++ b/pretraining/mathematica/algebra/invert_function/2537.txt
@@ -0,0 +1,4 @@
+Problem:
+Find the inverse of the following function: $e^{-9 x-\frac{11}{2}}$
+Answer:
+$\left\{\left\{x\to \fbox{$\frac{1}{9} \log \left(\frac{1}{y}\right)-\frac{11}{18}\text{ if }y>0$}\right\}\right\}$
\ No newline at end of file
diff --git a/pretraining/mathematica/algebra/invert_function/2638.txt b/pretraining/mathematica/algebra/invert_function/2638.txt
new file mode 100644
index 0000000000000000000000000000000000000000..934fbce940c3bb398377c27f46abac3df2c43aac
--- /dev/null
+++ b/pretraining/mathematica/algebra/invert_function/2638.txt
@@ -0,0 +1,4 @@
+Problem:
+Find the inverse of the following function: $-\tan ^{-1}(6-6 x)$
+Answer:
+$\left\{\left\{x\to \fbox{$\frac{\tan (y)}{6}+1\text{ if }-\frac{\pi }{2}<y<\frac{\pi }{2}$}\right\}\right\}$
\ No newline at end of file
diff --git a/pretraining/mathematica/algebra/invert_function/2849.txt b/pretraining/mathematica/algebra/invert_function/2849.txt
new file mode 100644
index 0000000000000000000000000000000000000000..b53192611b175d13912acea77c3b0c175f964181
--- /dev/null
+++ b/pretraining/mathematica/algebra/invert_function/2849.txt
@@ -0,0 +1,4 @@
+Problem:
+Find the inverse of the following function: $\cos ^{-1}\left(\frac{27 x}{5}-\frac{2}{5}\right)$
+Answer:
+$\left\{\left\{x\to \fbox{$\frac{1}{27} (5 \cos (y)+2)\text{ if }0\leq y\leq \pi $}\right\}\right\}$
\ No newline at end of file
diff --git a/pretraining/mathematica/algebra/invert_function/2966.txt b/pretraining/mathematica/algebra/invert_function/2966.txt
new file mode 100644
index 0000000000000000000000000000000000000000..4df718e88d7da2ab2225041db84fc1aec6309abd
--- /dev/null
+++ b/pretraining/mathematica/algebra/invert_function/2966.txt
@@ -0,0 +1,4 @@
+Problem:
+Find the inverse of the following function: $\sqrt{7 x-\frac{23}{3}}$
+Answer:
+$\left\{\left\{x\to \fbox{$\frac{1}{21} \left(3 y^2+23\right)\text{ if }y>0$}\right\}\right\}$
\ No newline at end of file
diff --git a/pretraining/mathematica/algebra/invert_function/2987.txt b/pretraining/mathematica/algebra/invert_function/2987.txt
new file mode 100644
index 0000000000000000000000000000000000000000..8e4753c8a42ed56bdc6d7d25a3444e6e3df0c487
--- /dev/null
+++ b/pretraining/mathematica/algebra/invert_function/2987.txt
@@ -0,0 +1,4 @@
+Problem:
+Find the inverse of the following function: $\tan ^{-1}(2 x+2)$
+Answer:
+$\left\{\left\{x\to \fbox{$\frac{\tan (y)}{2}-1\text{ if }-\frac{\pi }{2}<y<\frac{\pi }{2}$}\right\}\right\}$
\ No newline at end of file
diff --git a/pretraining/mathematica/algebra/invert_function/308.txt b/pretraining/mathematica/algebra/invert_function/308.txt
new file mode 100644
index 0000000000000000000000000000000000000000..5c493c959709fda28c9bb847160dbd4d664372a1
--- /dev/null
+++ b/pretraining/mathematica/algebra/invert_function/308.txt
@@ -0,0 +1,4 @@
+Problem:
+Find the inverse of the following function: $-\tanh \left(3 x+\frac{17}{3}\right)$
+Answer:
+$\left\{\left\{x\to \fbox{$-\frac{1}{3} \tanh ^{-1}(y)-\frac{17}{9}\text{ if }-1<y<1$}\right\}\right\}$
\ No newline at end of file
diff --git a/pretraining/mathematica/algebra/invert_function/3148.txt b/pretraining/mathematica/algebra/invert_function/3148.txt
new file mode 100644
index 0000000000000000000000000000000000000000..425d2f60262e26e99d3cc611d9e530c8d2613df9
--- /dev/null
+++ b/pretraining/mathematica/algebra/invert_function/3148.txt
@@ -0,0 +1,4 @@
+Problem:
+Find the inverse of the following function: $\tan ^{-1}\left(\frac{13 x}{2}+5\right)$
+Answer:
+$\left\{\left\{x\to \fbox{$\frac{2 \tan (y)}{13}-\frac{10}{13}\text{ if }-\frac{\pi }{2}<y<\frac{\pi }{2}$}\right\}\right\}$
\ No newline at end of file
diff --git a/pretraining/mathematica/algebra/invert_function/3236.txt b/pretraining/mathematica/algebra/invert_function/3236.txt
new file mode 100644
index 0000000000000000000000000000000000000000..66a6b2647e9048929e57f6977663d9aca26c36ec
--- /dev/null
+++ b/pretraining/mathematica/algebra/invert_function/3236.txt
@@ -0,0 +1,4 @@
+Problem:
+Find the inverse of the following function: $\sin ^{-1}\left(\frac{14 x}{5}+\frac{9}{5}\right)$
+Answer:
+$\left\{\left\{x\to \fbox{$\frac{1}{14} (5 \sin (y)-9)\text{ if }-\frac{\pi }{2}\leq y\leq \frac{\pi }{2}$}\right\}\right\}$
\ No newline at end of file
diff --git a/pretraining/mathematica/algebra/invert_function/3344.txt b/pretraining/mathematica/algebra/invert_function/3344.txt
new file mode 100644
index 0000000000000000000000000000000000000000..ef2c8fa9a26e61cda9633b51b7b8bb39c320788a
--- /dev/null
+++ b/pretraining/mathematica/algebra/invert_function/3344.txt
@@ -0,0 +1,4 @@
+Problem:
+Find the inverse of the following function: $e^{-3 x-8}$
+Answer:
+$\left\{\left\{x\to \fbox{$\frac{1}{3} \log \left(\frac{1}{y}\right)-\frac{8}{3}\text{ if }y>0$}\right\}\right\}$
\ No newline at end of file
diff --git a/pretraining/mathematica/algebra/invert_function/3376.txt b/pretraining/mathematica/algebra/invert_function/3376.txt
new file mode 100644
index 0000000000000000000000000000000000000000..f72c8b0ca4f30852fae666e241e38b0938a285b5
--- /dev/null
+++ b/pretraining/mathematica/algebra/invert_function/3376.txt
@@ -0,0 +1,4 @@
+Problem:
+Find the inverse of the following function: $\sinh \left(\sqrt[3]{5-\frac{9 x}{2}}\right)$
+Answer:
+$\left\{\left\{x\to \fbox{$\frac{1}{9} \left(10-2 \sinh ^{-1}(y)^3\right)\text{ if }y>0\lor y<0$}\right\}\right\}$
\ No newline at end of file
diff --git a/pretraining/mathematica/algebra/invert_function/3378.txt b/pretraining/mathematica/algebra/invert_function/3378.txt
new file mode 100644
index 0000000000000000000000000000000000000000..2e7cbc90f71a295638b6f1b6f5414fdd56b46057
--- /dev/null
+++ b/pretraining/mathematica/algebra/invert_function/3378.txt
@@ -0,0 +1,4 @@
+Problem:
+Find the inverse of the following function: $\sin ^{-1}(2 x+3)$
+Answer:
+$\left\{\left\{x\to \fbox{$\frac{1}{2} (\sin (y)-3)\text{ if }-\frac{\pi }{2}\leq y\leq \frac{\pi }{2}$}\right\}\right\}$
\ No newline at end of file
diff --git a/pretraining/mathematica/algebra/invert_function/3530.txt b/pretraining/mathematica/algebra/invert_function/3530.txt
new file mode 100644
index 0000000000000000000000000000000000000000..dbd485eb285247480ae1bff818c08d5bf38bd892
--- /dev/null
+++ b/pretraining/mathematica/algebra/invert_function/3530.txt
@@ -0,0 +1,4 @@
+Problem:
+Find the inverse of the following function: $-\tanh \left(\frac{2 x}{5}+\frac{21}{5}\right)$
+Answer:
+$\left\{\left\{x\to \fbox{$-\frac{5}{2} \tanh ^{-1}(y)-\frac{21}{2}\text{ if }-1<y<1$}\right\}\right\}$
\ No newline at end of file
diff --git a/pretraining/mathematica/algebra/invert_function/3553.txt b/pretraining/mathematica/algebra/invert_function/3553.txt
new file mode 100644
index 0000000000000000000000000000000000000000..ac36c13b749883d41f61557ab0eaf3833d0c77a8
--- /dev/null
+++ b/pretraining/mathematica/algebra/invert_function/3553.txt
@@ -0,0 +1,4 @@
+Problem:
+Find the inverse of the following function: $\log \left(x^2+1\right)$
+Answer:
+$\left\{\left\{x\to \fbox{$-\sqrt{-1+e^y}\text{ if }y\geq 0$}\right\},\left\{x\to \fbox{$\sqrt{-1+e^y}\text{ if }y\geq 0$}\right\}\right\}$
\ No newline at end of file
diff --git a/pretraining/mathematica/algebra/invert_function/385.txt b/pretraining/mathematica/algebra/invert_function/385.txt
new file mode 100644
index 0000000000000000000000000000000000000000..f00bb83f479543cfa77cfd819aa8e23b883ac812
--- /dev/null
+++ b/pretraining/mathematica/algebra/invert_function/385.txt
@@ -0,0 +1,4 @@
+Problem:
+Find the inverse of the following function: $\log \left(\sqrt{2-3 x}\right)$
+Answer:
+$\left\{\left\{x\to \frac{1}{3} \left(2-e^{2 y}\right)\right\}\right\}$
\ No newline at end of file
diff --git a/pretraining/mathematica/algebra/invert_function/3989.txt b/pretraining/mathematica/algebra/invert_function/3989.txt
new file mode 100644
index 0000000000000000000000000000000000000000..79d8ad52bf60f61fd65230a89fc32125df3d9271
--- /dev/null
+++ b/pretraining/mathematica/algebra/invert_function/3989.txt
@@ -0,0 +1,4 @@
+Problem:
+Find the inverse of the following function: $\log \left(-6 x-\frac{23}{3}\right)$
+Answer:
+$\left\{\left\{x\to \frac{1}{18} \left(-3 e^y-23\right)\right\}\right\}$
\ No newline at end of file
diff --git a/pretraining/mathematica/algebra/invert_function/4030.txt b/pretraining/mathematica/algebra/invert_function/4030.txt
new file mode 100644
index 0000000000000000000000000000000000000000..16bb175c51bdb53dd16b04bdbabce19c68981a54
--- /dev/null
+++ b/pretraining/mathematica/algebra/invert_function/4030.txt
@@ -0,0 +1,4 @@
+Problem:
+Find the inverse of the following function: $\sqrt{-7 x-7}$
+Answer:
+$\left\{\left\{x\to \fbox{$\frac{1}{7} \left(-y^2-7\right)\text{ if }y>0$}\right\}\right\}$
\ No newline at end of file
diff --git a/pretraining/mathematica/algebra/invert_function/4039.txt b/pretraining/mathematica/algebra/invert_function/4039.txt
new file mode 100644
index 0000000000000000000000000000000000000000..3c4fe970efd00c82582050fd2ee1c8aa5331fd22
--- /dev/null
+++ b/pretraining/mathematica/algebra/invert_function/4039.txt
@@ -0,0 +1,4 @@
+Problem:
+Find the inverse of the following function: $e^{\frac{11 x}{2}+\frac{7}{2}}$
+Answer:
+$\left\{\left\{x\to \fbox{$\frac{2 \log (y)}{11}-\frac{7}{11}\text{ if }y>0$}\right\}\right\}$
\ No newline at end of file
diff --git a/pretraining/mathematica/algebra/invert_function/4131.txt b/pretraining/mathematica/algebra/invert_function/4131.txt
new file mode 100644
index 0000000000000000000000000000000000000000..a3b2a1b6a8cb16c608dc5dba9b57ab34300ae102
--- /dev/null
+++ b/pretraining/mathematica/algebra/invert_function/4131.txt
@@ -0,0 +1,4 @@
+Problem:
+Find the inverse of the following function: $\cos ^{-1}(-3 x-2)$
+Answer:
+$\left\{\left\{x\to \fbox{$\frac{1}{3} (-\cos (y)-2)\text{ if }0\leq y\leq \pi $}\right\}\right\}$
\ No newline at end of file
diff --git a/pretraining/mathematica/algebra/invert_function/4354.txt b/pretraining/mathematica/algebra/invert_function/4354.txt
new file mode 100644
index 0000000000000000000000000000000000000000..c8b2469412a1a53cd0e97eaf55488ebc10233f47
--- /dev/null
+++ b/pretraining/mathematica/algebra/invert_function/4354.txt
@@ -0,0 +1,4 @@
+Problem:
+Find the inverse of the following function: $\sqrt[3]{\frac{20 x}{3}+\frac{13}{3}}$
+Answer:
+$\left\{\left\{x\to \frac{1}{20} \left(3 y^3-13\right)\right\}\right\}$
\ No newline at end of file
diff --git a/pretraining/mathematica/algebra/invert_function/441.txt b/pretraining/mathematica/algebra/invert_function/441.txt
new file mode 100644
index 0000000000000000000000000000000000000000..bb94ee141550eca59b2cf8c7d0e18ea7b222ffe2
--- /dev/null
+++ b/pretraining/mathematica/algebra/invert_function/441.txt
@@ -0,0 +1,4 @@
+Problem:
+Find the inverse of the following function: $\log \left(\frac{x}{3}-3\right)$
+Answer:
+$\left\{\left\{x\to 3 e^y+9\right\}\right\}$
\ No newline at end of file
diff --git a/pretraining/mathematica/algebra/invert_function/4480.txt b/pretraining/mathematica/algebra/invert_function/4480.txt
new file mode 100644
index 0000000000000000000000000000000000000000..fff25ded0bcddd8757984def29ae083750d2d6f9
--- /dev/null
+++ b/pretraining/mathematica/algebra/invert_function/4480.txt
@@ -0,0 +1,4 @@
+Problem:
+Find the inverse of the following function: $\sin ^{-1}(6 x+7)$
+Answer:
+$\left\{\left\{x\to \fbox{$\frac{1}{6} (\sin (y)-7)\text{ if }-\frac{\pi }{2}\leq y\leq \frac{\pi }{2}$}\right\}\right\}$
\ No newline at end of file
diff --git a/pretraining/mathematica/algebra/invert_function/4633.txt b/pretraining/mathematica/algebra/invert_function/4633.txt
new file mode 100644
index 0000000000000000000000000000000000000000..3b68ca1ee6265622d834cc78e578c8757dd6b319
--- /dev/null
+++ b/pretraining/mathematica/algebra/invert_function/4633.txt
@@ -0,0 +1,4 @@
+Problem:
+Find the inverse of the following function: $\sqrt{6-\frac{33 x}{5}}$
+Answer:
+$\left\{\left\{x\to \fbox{$\frac{1}{33} \left(30-5 y^2\right)\text{ if }y>0$}\right\}\right\}$
\ No newline at end of file
diff --git a/pretraining/mathematica/algebra/invert_function/4737.txt b/pretraining/mathematica/algebra/invert_function/4737.txt
new file mode 100644
index 0000000000000000000000000000000000000000..52d92664d6c54fde0c914466939e5980f04fc7bc
--- /dev/null
+++ b/pretraining/mathematica/algebra/invert_function/4737.txt
@@ -0,0 +1,4 @@
+Problem:
+Find the inverse of the following function: $\sinh (8 x+4)$
+Answer:
+$\left\{\left\{x\to \frac{1}{8} \sinh ^{-1}(y)-\frac{1}{2}\right\}\right\}$
\ No newline at end of file
diff --git a/pretraining/mathematica/algebra/invert_function/4871.txt b/pretraining/mathematica/algebra/invert_function/4871.txt
new file mode 100644
index 0000000000000000000000000000000000000000..0ba77927e4cf85fd4cf4274cc95298ce42ba8c54
--- /dev/null
+++ b/pretraining/mathematica/algebra/invert_function/4871.txt
@@ -0,0 +1,4 @@
+Problem:
+Find the inverse of the following function: $\cos ^{-1}(-4 x-8)$
+Answer:
+$\left\{\left\{x\to \fbox{$\frac{1}{4} (-\cos (y)-8)\text{ if }0\leq y\leq \pi $}\right\}\right\}$
\ No newline at end of file
diff --git a/pretraining/mathematica/algebra/invert_function/5236.txt b/pretraining/mathematica/algebra/invert_function/5236.txt
new file mode 100644
index 0000000000000000000000000000000000000000..8e9de0e269a6acacbc7426f4610a1dfc0fc6475d
--- /dev/null
+++ b/pretraining/mathematica/algebra/invert_function/5236.txt
@@ -0,0 +1,4 @@
+Problem:
+Find the inverse of the following function: $\sqrt{6 x+9}$
+Answer:
+$\left\{\left\{x\to \fbox{$\frac{1}{6} \left(y^2-9\right)\text{ if }y>0$}\right\}\right\}$
\ No newline at end of file
diff --git a/pretraining/mathematica/algebra/invert_function/5484.txt b/pretraining/mathematica/algebra/invert_function/5484.txt
new file mode 100644
index 0000000000000000000000000000000000000000..e309d31ca9609e5794af9037858d78f2b53884f3
--- /dev/null
+++ b/pretraining/mathematica/algebra/invert_function/5484.txt
@@ -0,0 +1,4 @@
+Problem:
+Find the inverse of the following function: $-\tanh (3-9 x)$
+Answer:
+$\left\{\left\{x\to \fbox{$\frac{1}{9} \tanh ^{-1}(y)+\frac{1}{3}\text{ if }-1<y<1$}\right\}\right\}$
\ No newline at end of file
diff --git a/pretraining/mathematica/algebra/invert_function/5588.txt b/pretraining/mathematica/algebra/invert_function/5588.txt
new file mode 100644
index 0000000000000000000000000000000000000000..776ae7b8befd7b3c5ca614b771337931e00be986
--- /dev/null
+++ b/pretraining/mathematica/algebra/invert_function/5588.txt
@@ -0,0 +1,4 @@
+Problem:
+Find the inverse of the following function: $\log (7-2 x)$
+Answer:
+$\left\{\left\{x\to \frac{1}{2} \left(7-e^y\right)\right\}\right\}$
\ No newline at end of file
diff --git a/pretraining/mathematica/algebra/invert_function/5669.txt b/pretraining/mathematica/algebra/invert_function/5669.txt
new file mode 100644
index 0000000000000000000000000000000000000000..c585fc3a68449ab3926f59844618d74ed50cc569
--- /dev/null
+++ b/pretraining/mathematica/algebra/invert_function/5669.txt
@@ -0,0 +1,4 @@
+Problem:
+Find the inverse of the following function: $\cos ^{-1}(x-5)$
+Answer:
+$\{\{x\to \fbox{$\cos (y)+5\text{ if }0\leq y\leq \pi $}\}\}$
\ No newline at end of file
diff --git a/pretraining/mathematica/algebra/invert_function/5676.txt b/pretraining/mathematica/algebra/invert_function/5676.txt
new file mode 100644
index 0000000000000000000000000000000000000000..ffd667b1d3d85a6aeb7c607756050bcc3164b164
--- /dev/null
+++ b/pretraining/mathematica/algebra/invert_function/5676.txt
@@ -0,0 +1,4 @@
+Problem:
+Find the inverse of the following function: $\sqrt[3]{3} \sqrt[3]{x}$
+Answer:
+$\left\{\left\{x\to \frac{y^3}{3}\right\}\right\}$
\ No newline at end of file
diff --git a/pretraining/mathematica/algebra/invert_function/5853.txt b/pretraining/mathematica/algebra/invert_function/5853.txt
new file mode 100644
index 0000000000000000000000000000000000000000..8753125e24e340f9aed9848b067a88d98886971e
--- /dev/null
+++ b/pretraining/mathematica/algebra/invert_function/5853.txt
@@ -0,0 +1,4 @@
+Problem:
+Find the inverse of the following function: $\cosh (1-x)$
+Answer:
+$\left\{\left\{x\to \fbox{$1-\cosh ^{-1}(y)\text{ if }y\geq 1$}\right\},\left\{x\to \fbox{$\cosh ^{-1}(y)+1\text{ if }y\geq 1$}\right\}\right\}$
\ No newline at end of file
diff --git a/pretraining/mathematica/algebra/invert_function/5864.txt b/pretraining/mathematica/algebra/invert_function/5864.txt
new file mode 100644
index 0000000000000000000000000000000000000000..c81393052f66d9849063539baa7c2d230d61839a
--- /dev/null
+++ b/pretraining/mathematica/algebra/invert_function/5864.txt
@@ -0,0 +1,4 @@
+Problem:
+Find the inverse of the following function: $\log \left(-\frac{2 x}{3}-\frac{16}{3}\right)$
+Answer:
+$\left\{\left\{x\to \frac{1}{2} \left(-3 e^y-16\right)\right\}\right\}$
\ No newline at end of file
diff --git a/pretraining/mathematica/algebra/invert_function/6042.txt b/pretraining/mathematica/algebra/invert_function/6042.txt
new file mode 100644
index 0000000000000000000000000000000000000000..78f160107a4d0daabd96e59041ee7993ab08514f
--- /dev/null
+++ b/pretraining/mathematica/algebra/invert_function/6042.txt
@@ -0,0 +1,4 @@
+Problem:
+Find the inverse of the following function: $\tan ^{-1}(2-5 x)$
+Answer:
+$\left\{\left\{x\to \fbox{$\frac{2}{5}-\frac{\tan (y)}{5}\text{ if }-\frac{\pi }{2}<y<\frac{\pi }{2}$}\right\}\right\}$
\ No newline at end of file
diff --git a/pretraining/mathematica/algebra/invert_function/6176.txt b/pretraining/mathematica/algebra/invert_function/6176.txt
new file mode 100644
index 0000000000000000000000000000000000000000..8caddd060fb88d4847cfc0b66f251ad2e3b3d32b
--- /dev/null
+++ b/pretraining/mathematica/algebra/invert_function/6176.txt
@@ -0,0 +1,4 @@
+Problem:
+Find the inverse of the following function: $\sqrt[3]{\cos ^{-1}(-7 x-2)}$
+Answer:
+$\left\{\left\{x\to \fbox{$\frac{1}{7} \left(-\cos \left(y^3\right)-2\right)\text{ if }0\leq y\leq \sqrt[3]{\pi }$}\right\}\right\}$
\ No newline at end of file
diff --git a/pretraining/mathematica/algebra/invert_function/6208.txt b/pretraining/mathematica/algebra/invert_function/6208.txt
new file mode 100644
index 0000000000000000000000000000000000000000..9454311e8b161a104fd82dcdfe298b9cd5cf06b2
--- /dev/null
+++ b/pretraining/mathematica/algebra/invert_function/6208.txt
@@ -0,0 +1,4 @@
+Problem:
+Find the inverse of the following function: $\sqrt[3]{4 x+4}$
+Answer:
+$\left\{\left\{x\to \frac{1}{4} \left(y^3-4\right)\right\}\right\}$
\ No newline at end of file
diff --git a/pretraining/mathematica/algebra/invert_function/6236.txt b/pretraining/mathematica/algebra/invert_function/6236.txt
new file mode 100644
index 0000000000000000000000000000000000000000..a6dba64e3a09d7e602aeb43a578901389e1e8950
--- /dev/null
+++ b/pretraining/mathematica/algebra/invert_function/6236.txt
@@ -0,0 +1,4 @@
+Problem:
+Find the inverse of the following function: $\sqrt{\tanh (3 x+8)}$
+Answer:
+$\left\{\left\{x\to \fbox{$\frac{1}{3} \tanh ^{-1}\left(y^2\right)-\frac{8}{3}\text{ if }0\leq y<1$}\right\}\right\}$
\ No newline at end of file
diff --git a/pretraining/mathematica/algebra/invert_function/6423.txt b/pretraining/mathematica/algebra/invert_function/6423.txt
new file mode 100644
index 0000000000000000000000000000000000000000..21b858385e0f077431f140b031325c95058e7f16
--- /dev/null
+++ b/pretraining/mathematica/algebra/invert_function/6423.txt
@@ -0,0 +1,4 @@
+Problem:
+Find the inverse of the following function: $-\sinh \left(4 x+\frac{13}{2}\right)$
+Answer:
+$\left\{\left\{x\to -\frac{1}{4} \sinh ^{-1}(y)-\frac{13}{8}\right\}\right\}$
\ No newline at end of file
diff --git a/pretraining/mathematica/algebra/invert_function/6619.txt b/pretraining/mathematica/algebra/invert_function/6619.txt
new file mode 100644
index 0000000000000000000000000000000000000000..5dd73074aad1c66e5607d1fab778cb8847b0a037
--- /dev/null
+++ b/pretraining/mathematica/algebra/invert_function/6619.txt
@@ -0,0 +1,4 @@
+Problem:
+Find the inverse of the following function: $\sqrt{\frac{37 x}{5}-\frac{3}{5}}$
+Answer:
+$\left\{\left\{x\to \fbox{$\frac{1}{37} \left(5 y^2+3\right)\text{ if }y>0$}\right\}\right\}$
\ No newline at end of file
diff --git a/pretraining/mathematica/algebra/invert_function/6629.txt b/pretraining/mathematica/algebra/invert_function/6629.txt
new file mode 100644
index 0000000000000000000000000000000000000000..c255fdb397fdb585bb312eb9382ca95a14a83854
--- /dev/null
+++ b/pretraining/mathematica/algebra/invert_function/6629.txt
@@ -0,0 +1,4 @@
+Problem:
+Find the inverse of the following function: $\tan ^{-1}\left(e^{\frac{10 x}{3}+\frac{7}{3}}\right)$
+Answer:
+$\left\{\left\{x\to \fbox{$\frac{3}{10} \log (\tan (y))-\frac{7}{10}\text{ if }0<y<\frac{\pi }{2}$}\right\}\right\}$
\ No newline at end of file
diff --git a/pretraining/mathematica/algebra/invert_function/6941.txt b/pretraining/mathematica/algebra/invert_function/6941.txt
new file mode 100644
index 0000000000000000000000000000000000000000..4889026db436bcdac02bd17190a0cf71e26fdc51
--- /dev/null
+++ b/pretraining/mathematica/algebra/invert_function/6941.txt
@@ -0,0 +1,4 @@
+Problem:
+Find the inverse of the following function: $\sqrt[3]{\frac{13}{3}-\frac{x}{3}}$
+Answer:
+$\left\{\left\{x\to 13-3 y^3\right\}\right\}$
\ No newline at end of file
diff --git a/pretraining/mathematica/algebra/invert_function/7016.txt b/pretraining/mathematica/algebra/invert_function/7016.txt
new file mode 100644
index 0000000000000000000000000000000000000000..3ebf98f500261e8475d3a3c168e0db0aee4979c8
--- /dev/null
+++ b/pretraining/mathematica/algebra/invert_function/7016.txt
@@ -0,0 +1,4 @@
+Problem:
+Find the inverse of the following function: $\log \left(-\sinh \left(\frac{11 x}{2}+8\right)\right)$
+Answer:
+$\left\{\left\{x\to -\frac{2}{11} \sinh ^{-1}\left(e^y\right)-\frac{16}{11}\right\}\right\}$
\ No newline at end of file
diff --git a/pretraining/mathematica/algebra/invert_function/7034.txt b/pretraining/mathematica/algebra/invert_function/7034.txt
new file mode 100644
index 0000000000000000000000000000000000000000..b7902558130f4bd9d25608ee252f434be4410f2b
--- /dev/null
+++ b/pretraining/mathematica/algebra/invert_function/7034.txt
@@ -0,0 +1,4 @@
+Problem:
+Find the inverse of the following function: $\cosh \left(\frac{x}{3}+\frac{4}{3}\right)$
+Answer:
+$\left\{\left\{x\to \fbox{$-3 \cosh ^{-1}(y)-4\text{ if }y\geq 1$}\right\},\left\{x\to \fbox{$3 \cosh ^{-1}(y)-4\text{ if }y\geq 1$}\right\}\right\}$
\ No newline at end of file
diff --git a/pretraining/mathematica/algebra/invert_function/7398.txt b/pretraining/mathematica/algebra/invert_function/7398.txt
new file mode 100644
index 0000000000000000000000000000000000000000..0321123a71fbec9097899a331456de87e7af8abb
--- /dev/null
+++ b/pretraining/mathematica/algebra/invert_function/7398.txt
@@ -0,0 +1,4 @@
+Problem:
+Find the inverse of the following function: $\sin ^{-1}\left(x+\frac{1}{2}\right)$
+Answer:
+$\left\{\left\{x\to \fbox{$\frac{1}{2} (2 \sin (y)-1)\text{ if }-\frac{\pi }{2}\leq y\leq \frac{\pi }{2}$}\right\}\right\}$
\ No newline at end of file
diff --git a/pretraining/mathematica/algebra/invert_function/7423.txt b/pretraining/mathematica/algebra/invert_function/7423.txt
new file mode 100644
index 0000000000000000000000000000000000000000..4530bc37bbfc4463e85c62e5bf460cafc7b02342
--- /dev/null
+++ b/pretraining/mathematica/algebra/invert_function/7423.txt
@@ -0,0 +1,4 @@
+Problem:
+Find the inverse of the following function: $\tan ^{-1}(6 x+3)$
+Answer:
+$\left\{\left\{x\to \fbox{$\frac{\tan (y)}{6}-\frac{1}{2}\text{ if }-\frac{\pi }{2}<y<\frac{\pi }{2}$}\right\}\right\}$
\ No newline at end of file
diff --git a/pretraining/mathematica/algebra/invert_function/7512.txt b/pretraining/mathematica/algebra/invert_function/7512.txt
new file mode 100644
index 0000000000000000000000000000000000000000..53396ebcd7ad2ee0b799f52e4a4598b7623f2368
--- /dev/null
+++ b/pretraining/mathematica/algebra/invert_function/7512.txt
@@ -0,0 +1,4 @@
+Problem:
+Find the inverse of the following function: $\sqrt{e^{5-6 x}}$
+Answer:
+$\left\{\left\{x\to \fbox{$\frac{1}{3} \log \left(\frac{e^{5/2}}{y}\right)\text{ if }y>0$}\right\}\right\}$
\ No newline at end of file
diff --git a/pretraining/mathematica/algebra/invert_function/7540.txt b/pretraining/mathematica/algebra/invert_function/7540.txt
new file mode 100644
index 0000000000000000000000000000000000000000..75207bc1aa1f51f06b8a14f2d1407084be3ef69f
--- /dev/null
+++ b/pretraining/mathematica/algebra/invert_function/7540.txt
@@ -0,0 +1,4 @@
+Problem:
+Find the inverse of the following function: $\tanh (9 x+6)$
+Answer:
+$\left\{\left\{x\to \fbox{$\frac{1}{9} \tanh ^{-1}(y)-\frac{2}{3}\text{ if }-1<y<1$}\right\}\right\}$
\ No newline at end of file
diff --git a/pretraining/mathematica/algebra/invert_function/7757.txt b/pretraining/mathematica/algebra/invert_function/7757.txt
new file mode 100644
index 0000000000000000000000000000000000000000..31096757bdc4ce04793e7d45e34129894772cdab
--- /dev/null
+++ b/pretraining/mathematica/algebra/invert_function/7757.txt
@@ -0,0 +1,4 @@
+Problem:
+Find the inverse of the following function: $e^{\sin ^{-1}(6-7 x)}$
+Answer:
+$\left\{\left\{x\to \fbox{$\frac{1}{7} (6-\sin (\log (y)))\text{ if }e^{-\pi /2}\leq y\leq e^{\pi /2}$}\right\}\right\}$
\ No newline at end of file
diff --git a/pretraining/mathematica/algebra/invert_function/7776.txt b/pretraining/mathematica/algebra/invert_function/7776.txt
new file mode 100644
index 0000000000000000000000000000000000000000..2ab64c131a4ef26e865eae9c4b326f7428e5c34d
--- /dev/null
+++ b/pretraining/mathematica/algebra/invert_function/7776.txt
@@ -0,0 +1,4 @@
+Problem:
+Find the inverse of the following function: $\sqrt{7-8 x}$
+Answer:
+$\left\{\left\{x\to \fbox{$\frac{1}{8} \left(7-y^2\right)\text{ if }y>0$}\right\}\right\}$
\ No newline at end of file
diff --git a/pretraining/mathematica/algebra/invert_function/7799.txt b/pretraining/mathematica/algebra/invert_function/7799.txt
new file mode 100644
index 0000000000000000000000000000000000000000..0dd3e749ea466bf2fca455a2448866ea36366512
--- /dev/null
+++ b/pretraining/mathematica/algebra/invert_function/7799.txt
@@ -0,0 +1,4 @@
+Problem:
+Find the inverse of the following function: $\sin ^{-1}(3 x+8)$
+Answer:
+$\left\{\left\{x\to \fbox{$\frac{1}{3} (\sin (y)-8)\text{ if }-\frac{\pi }{2}\leq y\leq \frac{\pi }{2}$}\right\}\right\}$
\ No newline at end of file
diff --git a/pretraining/mathematica/algebra/invert_function/7947.txt b/pretraining/mathematica/algebra/invert_function/7947.txt
new file mode 100644
index 0000000000000000000000000000000000000000..424f896137e58b433ac0e1eeed368923b461923e
--- /dev/null
+++ b/pretraining/mathematica/algebra/invert_function/7947.txt
@@ -0,0 +1,4 @@
+Problem:
+Find the inverse of the following function: $\log \left(-\frac{14 x}{3}-\frac{1}{3}\right)$
+Answer:
+$\left\{\left\{x\to \frac{1}{14} \left(-3 e^y-1\right)\right\}\right\}$
\ No newline at end of file
diff --git a/pretraining/mathematica/algebra/invert_function/8184.txt b/pretraining/mathematica/algebra/invert_function/8184.txt
new file mode 100644
index 0000000000000000000000000000000000000000..50367fc134e30d735a0142d7d937ccafd25dee04
--- /dev/null
+++ b/pretraining/mathematica/algebra/invert_function/8184.txt
@@ -0,0 +1,4 @@
+Problem:
+Find the inverse of the following function: $\sqrt[3]{x+\frac{9}{2}}$
+Answer:
+$\left\{\left\{x\to \frac{1}{2} \left(2 y^3-9\right)\right\}\right\}$
\ No newline at end of file
diff --git a/pretraining/mathematica/algebra/invert_function/8380.txt b/pretraining/mathematica/algebra/invert_function/8380.txt
new file mode 100644
index 0000000000000000000000000000000000000000..b46aaf845ed93782c4f134ff09c505598f4c4362
--- /dev/null
+++ b/pretraining/mathematica/algebra/invert_function/8380.txt
@@ -0,0 +1,4 @@
+Problem:
+Find the inverse of the following function: $\sqrt[3]{4 x-2}$
+Answer:
+$\left\{\left\{x\to \frac{1}{4} \left(y^3+2\right)\right\}\right\}$
\ No newline at end of file
diff --git a/pretraining/mathematica/algebra/invert_function/855.txt b/pretraining/mathematica/algebra/invert_function/855.txt
new file mode 100644
index 0000000000000000000000000000000000000000..b11ccc0f55f8973b357145034a163a10c0291847
--- /dev/null
+++ b/pretraining/mathematica/algebra/invert_function/855.txt
@@ -0,0 +1,4 @@
+Problem:
+Find the inverse of the following function: $\sqrt{e^{-x-7}}$
+Answer:
+$\left\{\left\{x\to \fbox{$2 \log \left(\frac{1}{y}\right)-7\text{ if }y>0$}\right\}\right\}$
\ No newline at end of file
diff --git a/pretraining/mathematica/algebra/invert_function/8847.txt b/pretraining/mathematica/algebra/invert_function/8847.txt
new file mode 100644
index 0000000000000000000000000000000000000000..1a417da8e92f12b607807a1553bc1f9cb6ac680c
--- /dev/null
+++ b/pretraining/mathematica/algebra/invert_function/8847.txt
@@ -0,0 +1,4 @@
+Problem:
+Find the inverse of the following function: $-\tan ^{-1}\left(2-\frac{19 x}{3}\right)$
+Answer:
+$\left\{\left\{x\to \fbox{$\frac{3 \tan (y)}{19}+\frac{6}{19}\text{ if }-\frac{\pi }{2}<y<\frac{\pi }{2}$}\right\}\right\}$
\ No newline at end of file
diff --git a/pretraining/mathematica/algebra/invert_function/8904.txt b/pretraining/mathematica/algebra/invert_function/8904.txt
new file mode 100644
index 0000000000000000000000000000000000000000..099ee96b4030cf1cc096eaca40866c0e91f4cd51
--- /dev/null
+++ b/pretraining/mathematica/algebra/invert_function/8904.txt
@@ -0,0 +1,4 @@
+Problem:
+Find the inverse of the following function: $-\sinh (8 x+7)-e^7$
+Answer:
+$\left\{\left\{x\to -\frac{1}{8} \sinh ^{-1}\left(y+e^7\right)-\frac{7}{8}\right\}\right\}$
\ No newline at end of file
diff --git a/pretraining/mathematica/algebra/invert_function/8960.txt b/pretraining/mathematica/algebra/invert_function/8960.txt
new file mode 100644
index 0000000000000000000000000000000000000000..3fce80692d44faef7eb13ab747b4d3033d38e90b
--- /dev/null
+++ b/pretraining/mathematica/algebra/invert_function/8960.txt
@@ -0,0 +1,4 @@
+Problem:
+Find the inverse of the following function: $\cos ^{-1}(-3 x-8)$
+Answer:
+$\left\{\left\{x\to \fbox{$\frac{1}{3} (-\cos (y)-8)\text{ if }0\leq y\leq \pi $}\right\}\right\}$
\ No newline at end of file
diff --git a/pretraining/mathematica/algebra/invert_function/9022.txt b/pretraining/mathematica/algebra/invert_function/9022.txt
new file mode 100644
index 0000000000000000000000000000000000000000..05222cf540d5eed0d93425f8bdc7ab91d798dc87
--- /dev/null
+++ b/pretraining/mathematica/algebra/invert_function/9022.txt
@@ -0,0 +1,4 @@
+Problem:
+Find the inverse of the following function: $\sinh \left(\tan ^{-1}\left(\frac{9 x}{2}+7\right)\right)$
+Answer:
+$\left\{\left\{x\to \fbox{$\frac{2}{9} \tan \left(\sinh ^{-1}(y)\right)-\frac{14}{9}\text{ if }-\sinh \left(\frac{\pi }{2}\right)<y<\sinh \left(\frac{\pi }{2}\right)$}\right\}\right\}$
\ No newline at end of file
diff --git a/pretraining/mathematica/algebra/invert_function/9100.txt b/pretraining/mathematica/algebra/invert_function/9100.txt
new file mode 100644
index 0000000000000000000000000000000000000000..a43bc62949e21921693cd36df6050b8f7f379879
--- /dev/null
+++ b/pretraining/mathematica/algebra/invert_function/9100.txt
@@ -0,0 +1,4 @@
+Problem:
+Find the inverse of the following function: $\sqrt{e^{8-9 x}}$
+Answer:
+$\left\{\left\{x\to \fbox{$\frac{2}{9} \log \left(\frac{1}{y}\right)+\frac{8}{9}\text{ if }y>0$}\right\}\right\}$
\ No newline at end of file
diff --git a/pretraining/mathematica/algebra/invert_function/9203.txt b/pretraining/mathematica/algebra/invert_function/9203.txt
new file mode 100644
index 0000000000000000000000000000000000000000..d7d360e48afb739297424f421607b315272b6147
--- /dev/null
+++ b/pretraining/mathematica/algebra/invert_function/9203.txt
@@ -0,0 +1,4 @@
+Problem:
+Find the inverse of the following function: $\sinh \left(\frac{15}{2}-5 x\right)$
+Answer:
+$\left\{\left\{x\to \frac{3}{2}-\frac{1}{5} \sinh ^{-1}(y)\right\}\right\}$
\ No newline at end of file
diff --git a/pretraining/mathematica/algebra/invert_function/9298.txt b/pretraining/mathematica/algebra/invert_function/9298.txt
new file mode 100644
index 0000000000000000000000000000000000000000..ae315c549507468311b0481443fd9182e8278ff4
--- /dev/null
+++ b/pretraining/mathematica/algebra/invert_function/9298.txt
@@ -0,0 +1,4 @@
+Problem:
+Find the inverse of the following function: $\log \left(-\frac{5 x}{2}-\frac{9}{2}\right)$
+Answer:
+$\left\{\left\{x\to \frac{1}{5} \left(-2 e^y-9\right)\right\}\right\}$
\ No newline at end of file
diff --git a/pretraining/mathematica/algebra/invert_function/9331.txt b/pretraining/mathematica/algebra/invert_function/9331.txt
new file mode 100644
index 0000000000000000000000000000000000000000..1b0b437cec793cfbad12cb0c10d31cdf5708b144
--- /dev/null
+++ b/pretraining/mathematica/algebra/invert_function/9331.txt
@@ -0,0 +1,4 @@
+Problem:
+Find the inverse of the following function: $-\tanh \left(\frac{5 x}{3}+6\right)$
+Answer:
+$\left\{\left\{x\to \fbox{$-\frac{3}{5} \tanh ^{-1}(y)-\frac{18}{5}\text{ if }-1<y<1$}\right\}\right\}$
\ No newline at end of file
diff --git a/pretraining/mathematica/algebra/invert_function/9397.txt b/pretraining/mathematica/algebra/invert_function/9397.txt
new file mode 100644
index 0000000000000000000000000000000000000000..2ee1a388b596db9bcf6c2b540f537be0fe887ffe
--- /dev/null
+++ b/pretraining/mathematica/algebra/invert_function/9397.txt
@@ -0,0 +1,4 @@
+Problem:
+Find the inverse of the following function: $\sin ^{-1}(8 x+3)$
+Answer:
+$\left\{\left\{x\to \fbox{$\frac{1}{8} (\sin (y)-3)\text{ if }-\frac{\pi }{2}\leq y\leq \frac{\pi }{2}$}\right\}\right\}$
\ No newline at end of file
diff --git a/pretraining/mathematica/algebra/invert_function/9500.txt b/pretraining/mathematica/algebra/invert_function/9500.txt
new file mode 100644
index 0000000000000000000000000000000000000000..ce8849e09ffea7223c9b0ddb17b6462f04a0440c
--- /dev/null
+++ b/pretraining/mathematica/algebra/invert_function/9500.txt
@@ -0,0 +1,4 @@
+Problem:
+Find the inverse of the following function: $-\tanh \left(\frac{8 x}{3}+\frac{2}{3}\right)$
+Answer:
+$\left\{\left\{x\to \fbox{$-\frac{3}{8} \tanh ^{-1}(y)-\frac{1}{4}\text{ if }-1<y<1$}\right\}\right\}$
\ No newline at end of file
diff --git a/pretraining/mathematica/algebra/invert_function/9742.txt b/pretraining/mathematica/algebra/invert_function/9742.txt
new file mode 100644
index 0000000000000000000000000000000000000000..8636999d70360262e355487a5a5b8d2bc6079bba
--- /dev/null
+++ b/pretraining/mathematica/algebra/invert_function/9742.txt
@@ -0,0 +1,4 @@
+Problem:
+Find the inverse of the following function: $\sin ^{-1}\left(\frac{11 x}{3}+\frac{23}{3}\right)$
+Answer:
+$\left\{\left\{x\to \fbox{$\frac{1}{11} (3 \sin (y)-23)\text{ if }-\frac{\pi }{2}\leq y\leq \frac{\pi }{2}$}\right\}\right\}$
\ No newline at end of file
diff --git a/pretraining/mathematica/algebra/invert_function/9847.txt b/pretraining/mathematica/algebra/invert_function/9847.txt
new file mode 100644
index 0000000000000000000000000000000000000000..7870e2387036f0e63f23c0e790bdddf6ea7a3d27
--- /dev/null
+++ b/pretraining/mathematica/algebra/invert_function/9847.txt
@@ -0,0 +1,4 @@
+Problem:
+Find the inverse of the following function: $e^{\frac{9 x}{2}-\frac{3}{2}}$
+Answer:
+$\left\{\left\{x\to \fbox{$\frac{2}{9} \log \left(e^{3/2} y\right)\text{ if }y>0$}\right\}\right\}$
\ No newline at end of file
diff --git a/pretraining/mathematica/algebra/invert_function/9927.txt b/pretraining/mathematica/algebra/invert_function/9927.txt
new file mode 100644
index 0000000000000000000000000000000000000000..096995eab7315f31c34ebdd0f844b5876e8647ac
--- /dev/null
+++ b/pretraining/mathematica/algebra/invert_function/9927.txt
@@ -0,0 +1,4 @@
+Problem:
+Find the inverse of the following function: $\sqrt{\frac{17}{2}-4 x}$
+Answer:
+$\left\{\left\{x\to \fbox{$\frac{1}{8} \left(17-2 y^2\right)\text{ if }y>0$}\right\}\right\}$
\ No newline at end of file