double_extensions.hpp File Reference

Provides bertini extensions to the double and complex<double> types. More...

#include <random>
#include "bertini2/records/draw_functions.hpp"
#include <complex>

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Namespaces
namespace	bertini

Typedefs
using	bertini::real_dbl = double
	The double-precision real number type.
using	bertini::complex_dbl = std::complex<double>
	The double-precision complex number type.

Functions
std::mt19937 &	bertini::ThreadEngine ()
	Returns this thread's canonical mt19937 engine.
std::complex< double >	bertini::operator* (unsigned i, std::complex< double > z)
	Overload * for unsigned * complex<double>.
bool	bertini::isnan (std::complex< double > const &z)
	an overload of isnan, for std::complex<double>
double	bertini::RandReal ()
	Gets you a random real number between -1 and 1, fwiw.
complex_dbl	bertini::pow (const complex_dbl &z, int power)
	Compute +,- integral powers of a std::complex<double> number.

Detailed Description

Provides bertini extensions to the double and complex<double> types.