初始化项目，由ModelHub XC社区提供模型

Model: nvidia/Nemotron-Cascade-14B-Thinking
Source: Original Platform

evaluation/eval/tools/latex2sympy/sandbox/linalg_equations.py

@@ -0,0 +1,10 @@
+from latex2sympy import process_sympy
+import sys
+sys.path.append("..")
+
+# latex = "2\\begin{pmatrix}1&1&1\\\\0&1&1\\\\0&0&1\\end{pmatrix}\\begin{pmatrix}1&1&1\\\\0&1&1\\\\0&0&1\\end{pmatrix}"
+latex = "\\frac{a^{2} \\left(3 \\pi - 4 \\sin{\\left(\\pi \\right)} + \\frac{\\sin{\\left(2 \\pi \\right)}}{2}\\right)}{2}"
+math = process_sympy(latex)
+
+print(type(math))
+print("latex: %s to math: %s" % (latex, math))