From 1f0a18f94cb5da1295a6736bc679005cc3a6d033 Mon Sep 17 00:00:00 2001 From: Gabriel Ozouf Date: Thu, 3 Dec 2020 10:07:23 +0100 Subject: [PATCH] [poincare/derivative] Update tests for trigonometric derivatives --- poincare/test/derivative.cpp | 3 +++ 1 file changed, 3 insertions(+) diff --git a/poincare/test/derivative.cpp b/poincare/test/derivative.cpp index f64b5b301..1621c893b 100644 --- a/poincare/test/derivative.cpp +++ b/poincare/test/derivative.cpp @@ -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");