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[poincare/derivative] Update tests for trigonometric derivatives

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This commit is contained in:
Gabriel Ozouf
2020-12-03 10:07:23 +01:00
committed by EmilieNumworks
parent a113801ec2
commit 1f0a18f94c
1 changed files with 3 additions and 0 deletions
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poincare/test/derivative.cpp
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@@ -21,8 +21,11 @@ QUIZ_CASE(poincare_derivative_formal) {
assert_reduces_to_formal_expression("diff(ln(x),x,x)", "1/x");
assert_reduces_to_formal_expression("diff(log(x),x,x)", "1/\u0012x×ln(5)+x×ln(2)\u0013");
assert_reduces_to_formal_expression("diff(sin(x),x,x)", "cos(x)");
assert_reduces_to_formal_expression("diff(sin(x),x,x)", "\u0012π×cos(x)\u0013/180", Degree);
assert_reduces_to_formal_expression("diff(cos(x),x,x)", "-sin(x)");
assert_reduces_to_formal_expression("diff(cos(x),x,x)", "-\u0012π×sin(x)\u0013/200", Gradian);
assert_reduces_to_formal_expression("diff(tan(x),x,x)", "1/cos(x)^2");
assert_reduces_to_formal_expression("diff(tan(x),x,x)", "π/\u0012180×cos(x)^2\u0013", Degree);
assert_reduces_to_formal_expression("diff(sinh(x),x,x)", "cosh(x)");
assert_reduces_to_formal_expression("diff(cosh(x),x,x)", "sinh(x)");
assert_reduces_to_formal_expression("diff(tanh(x),x,x)", "1/cosh(x)^2");