6663b6c9
 adorian
projet complet av...
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#include <poincare/randint.h>
#include <poincare/random.h>
#include <ion.h>
extern "C" {
#include <assert.h>
}
#include <cmath>
namespace Poincare {
Expression::Type Randint::type() const {
return Type::Randint;
}
Expression * Randint::clone() const {
Randint * a = new Randint(m_operands, true);
return a;
}
template <typename T> Evaluation<T> * Randint::templateApproximate(Context & context, AngleUnit angleUnit) const {
Evaluation<T> * aInput = operand(0)->privateApproximate(T(), context, angleUnit);
Evaluation<T> * bInput = operand(1)->privateApproximate(T(), context, angleUnit);
T a = aInput->toScalar();
T b = bInput->toScalar();
delete aInput;
delete bInput;
if (std::isnan(a) || std::isnan(b) || a != std::round(a) || b != std::round(b) || a > b) {
return new Complex<T>(Complex<T>::Undefined());
}
T result = std::floor(Random::random<T>()*(b+1.0-a)+a);
return new Complex<T>(result);
}
}
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