1 files changed, 51 insertions, 0 deletions
diff --git a/Qwen2.5-Eval/evaluation/latex2sympy/sandbox/sectan.py b/Qwen2.5-Eval/evaluation/latex2sympy/sandbox/sectan.py
new file mode 100755
index 0000000..0e0c7aa
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+++ b/Qwen2.5-Eval/evaluation/latex2sympy/sandbox/sectan.py
@@ -0,0 +1,51 @@
+from sympy import *
+import sys
+sys.path.append("..")
+
+# # x^2\cdot \left(3\cdot \tan \left([!a!]\cdot x+[!c!]\right)+[!a!]\cdot x\left(\sec \left([!a!]\cdot x+[!c!]\right)\right)^2\right)
+# latex1 = "x^2\\cdot \\left(3\\cdot \\tan \\left(2\\cdot x+5\\right)+2\\cdot x\\left(\\sec \\left(2\\cdot x+5\\right)\\right)^2\\right)"
+# math1 = process_sympy(latex1)
+# print("latex: %s to math: %s" %(latex1,math1))
+#
+# latex2 = "x^2\\cdot \\left(3\\cdot \\tan \\left(2\\cdot x+5\\right)+2\\cdot x\\left(\\sec \\left(2\\cdot x+5\\right)^2\\right)\\right)"
+# math2 = process_sympy(latex2)
+# print("latex: %s to math: %s" %(latex2,math2))
+#
+# latex3 = "x^2\\cdot \\left(3\\cdot \\tan \\left(2\\cdot x+5\\right)+2\\cdot x\\left(1+\\tan \\left(2\\cdot x+5\\right)^2\\right)\\right)"
+# math3 = process_sympy(latex3)
+# print("latex: %s to math: %s" %(latex3,math3))
+#
+# print(simplify(math1 - math2))
+# print(simplify(math1 - math3))
+
+#
+# latex1 = "\\sec^2(2\\cdot x+5)"
+# math1 = process_sympy(latex1)
+# print("latex: %s to math: %s" %(latex1,math1))
+#
+# latex2 = "1+\\tan^2(2\\cdot x+5)"
+# math2 = process_sympy(latex2)
+# print("latex: %s to math: %s" %(latex2,math2))
+# print(simplify(math1 - math2))
+
+
+x = Symbol('x', real=True)
+y = Symbol('y', real=True)
+
+# BUG: 1 + tan^2(x+1) should be == sec^2(x+1) but isnt
+lhs = (1 + (tan(x + 1))**2)
+rhs = (sec(x + 1))**2
+eq = lhs - rhs
+print(simplify(lhs))
+print(simplify(rhs))
+print(simplify(eq))
+print(simplify(lhs) == simplify(rhs))
+
+# 1 + tan^2(x) == sec^2(x) but isnt
+lhs = (1 + (tan(x))**2)
+rhs = (sec(x))**2
+eq = lhs - rhs
+print(simplify(lhs))
+print(simplify(rhs))
+print(simplify(eq))
+print(simplify(lhs) == simplify(rhs))