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Model: nv-community/Nemotron-Cascade-8B
Source: Original Platform

evaluation/eval/tools/latex2sympy/tests/binomial_test.py

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+from .context import assert_equal, _Add, _Mul, _Pow
+import pytest
+from sympy import binomial, Symbol
+
+x = Symbol('x', real=True)
+y = Symbol('y', real=True)
+theta = Symbol('theta', real=True)
+gamma = Symbol('gamma', real=True)
+
+
+def test_binomial_numeric():
+    assert_equal("\\binom{16}{2}", binomial(16, 2))
+
+
+def test_binomial_symbols():
+    assert_equal("\\binom{x}{y}", binomial(x, y))
+
+
+def test_binomial_greek_symbols():
+    assert_equal("\\binom{\\theta}{\\gamma}", binomial(theta, gamma))
+
+
+def test_binomial_expr():
+    assert_equal("\\binom{16+2}{\\frac{4}{2}}", binomial(_Add(16, 2), _Mul(4, _Pow(2, -1)), evaluate=False))
+
+
+def test_choose_numeric():
+    assert_equal("\\choose{16}{2}", binomial(16, 2))
+
+
+def test_choose_symbols():
+    assert_equal("\\choose{x}{y}", binomial(x, y))
+
+
+def test_choose_greek_symbols():
+    assert_equal("\\choose{\\theta}{\\gamma}", binomial(theta, gamma))