6663b6c9
 adorian
projet complet av...
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#include <poincare/hyperbolic_arc_tangent.h>
#include <poincare/simplification_engine.h>
extern "C" {
#include <assert.h>
}
#include <cmath>
namespace Poincare {
Expression::Type HyperbolicArcTangent::type() const {
return Type::HyperbolicArcTangent;
}
Expression * HyperbolicArcTangent::clone() const {
HyperbolicArcTangent * a = new HyperbolicArcTangent(m_operands, true);
return a;
}
Expression * HyperbolicArcTangent::shallowReduce(Context& context, AngleUnit angleUnit) {
Expression * e = Expression::shallowReduce(context, angleUnit);
if (e != this) {
return e;
}
#if MATRIX_EXACT_REDUCING
Expression * op = editableOperand(0);
if (op->type() == Type::Matrix) {
return SimplificationEngine::map(this, context, angleUnit);
}
#endif
return this;
}
template<typename T>
Complex<T> HyperbolicArcTangent::computeOnComplex(const Complex<T> c, AngleUnit angleUnit) {
if (c.b() != 0) {
return Complex<T>::Float(NAN);
}
return Complex<T>::Float(std::atanh(c.a()));
}
}
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