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[poincare] Create a a flag on Expression that is set when the

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approximation encouters a complex value

All approximation methods take the complex format into account.
This commit is contained in:
Émilie Feral
2018-12-21 17:55:58 +01:00
committed by Léa Saviot
parent c3ad0e027c
commit ecf3f2ea0f
23 changed files with 187 additions and 122 deletions
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10
poincare/test/helper.cpp
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@@ -159,10 +159,10 @@ void assert_parsed_expression_evaluates_to(const char * expression, const char *
}
template<typename T>
void assert_parsed_expression_approximates_with_value_for_symbol(Expression expression, const char * symbol, T value, T approximation, Poincare::Preferences::AngleUnit angleUnit) {
void assert_parsed_expression_approximates_with_value_for_symbol(Expression expression, const char * symbol, T value, T approximation, Poincare::Preferences::ComplexFormat complexFormat, Poincare::Preferences::AngleUnit angleUnit) {
Shared::GlobalContext globalContext;
T result = expression.approximateWithValueForSymbol(symbol, value, globalContext, angleUnit);
quiz_assert(std::fabs(result - approximation) < 10.0*Expression::epsilon<T>());
T result = expression.approximateWithValueForSymbol(symbol, value, globalContext, complexFormat, angleUnit);
quiz_assert((std::isnan(result) && std::isnan(approximation)) || std::fabs(result - approximation) < 10.0*Expression::epsilon<T>());
}
void assert_parsed_expression_simplify_to(const char * expression, const char * simplifiedExpression, Preferences::AngleUnit angleUnit, Preferences::ComplexFormat complexFormat) {
@@ -219,5 +219,5 @@ void assert_expression_layout_serialize_to(Poincare::Layout layout, const char *
template void assert_parsed_expression_evaluates_to<float>(char const*, char const *, Poincare::Preferences::AngleUnit, Poincare::Preferences::ComplexFormat, int);
template void assert_parsed_expression_evaluates_to<double>(char const*, char const *, Poincare::Preferences::AngleUnit, Poincare::Preferences::ComplexFormat, int);
template void assert_parsed_expression_approximates_with_value_for_symbol(Poincare::Expression, const char *, float, float, Poincare::Preferences::AngleUnit);
template void assert_parsed_expression_approximates_with_value_for_symbol(Poincare::Expression, const char *, double, double, Poincare::Preferences::AngleUnit);
template void assert_parsed_expression_approximates_with_value_for_symbol(Poincare::Expression, const char *, float, float, Poincare::Preferences::ComplexFormat, Poincare::Preferences::AngleUnit);
template void assert_parsed_expression_approximates_with_value_for_symbol(Poincare::Expression, const char *, double, double, Poincare::Preferences::ComplexFormat, Poincare::Preferences::AngleUnit);