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[poincare] Restructuration of poincare (no duplication of children

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storage)

Change-Id: Ia10c3cc83e10d238750c6954b7c093d26b762c94
This commit is contained in:
Émilie Feral
2017-09-21 10:33:58 +02:00
parent d3a2109b5f
commit 23629b0939
146 changed files with 1938 additions and 1889 deletions
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3
apps/graph/cartesian_function.cpp
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@@ -19,8 +19,7 @@ void CartesianFunction::setDisplayDerivative(bool display) {
double CartesianFunction::approximateDerivative(double x, Poincare::Context * context) const {
Poincare::Complex<double> abscissa = Poincare::Complex<double>::Float(x);
Poincare::Expression * args[2] = {expression(), &abscissa};
Poincare::Derivative derivative;
derivative.setArgument(args, 2, true);
Poincare::Derivative derivative(args, true);
return derivative.approximate<double>(*context);
}