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[Fix] Click on symbolic expression caused undef

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This commit is contained in:
Quentin Guidée
2020-07-13 11:09:22 +02:00
parent d13e79509a
commit 0d80f148b4
1 changed files with 2 additions and 5 deletions
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7
apps/calculation/calculation.cpp
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@@ -186,9 +186,6 @@ Calculation::DisplayOutput Calculation::displayOutput(Context * context) {
} else {
m_displayOutput = DisplayOutput::ExactAndApproximate;
}
if (strcmp(approximateOutputText(NumberOfSignificantDigits::Maximal), Undefined::Name()) == 0) {
m_displayOutput = DisplayOutput::ExactOnly;
}
return m_displayOutput;
}
@@ -202,8 +199,8 @@ bool Calculation::shouldOnlyDisplayExactOutput() {
/* If the input is a "store in a function", do not display the approximate
* result. This prevents x->f(x) from displaying x = undef. */
Expression i = input();
return i.type() == ExpressionNode::Type::Store
&& i.childAtIndex(1).type() == ExpressionNode::Type::Function;
return (i.type() == ExpressionNode::Type::Store && i.childAtIndex(1).type() == ExpressionNode::Type::Function)
|| strcmp(approximateOutputText(NumberOfSignificantDigits::Maximal), Undefined::Name()) == 0;
}
Calculation::EqualSign Calculation::exactAndApproximateDisplayedOutputsAreEqual(Poincare::Context * context) {