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build2/epsilon-master/poincare/src/complex_argument.cpp 908 Bytes
6663b6c9   adorian   projet complet av...
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  #include <poincare/complex_argument.h>
  #include <poincare/simplification_engine.h>
  extern "C" {
  #include <assert.h>
  }
  #include <cmath>
  
  namespace Poincare {
  
  Expression::Type ComplexArgument::type() const {
    return Type::ComplexArgument;
  }
  
  Expression * ComplexArgument::clone() const {
    ComplexArgument * a = new ComplexArgument(m_operands, true);
    return a;
  }
  
  Expression * ComplexArgument::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>
  std::complex<T> ComplexArgument::computeOnComplex(const std::complex<T> c, AngleUnit angleUnit) {
    return Complex<T>(std::arg(c));
  }
  
  }