◆ erfc
Callable object computing the complementary error function \(1-\mbox{erf}(x)\). Required header: Members Functions
Definition: value.hpp:103 Parameters Return value Returns elementwise \(\displaystyle \mbox{erfc}(x)=\frac{2}{\sqrt\pi}\int_{x}^{\infty} e^{-t^2}\mbox{d}t\) The result type is of the same type as the parameter. auto operator[]( conditional_expression auto cond ) const noexcept;
Higher-order function generating a masked version of eve::erfc Parameters
Return value A Callable object so that the expression Supported decorators
ExampleSee it live on Compiler Explorer #include <eve/function/erfc.hpp>
#include <eve/wide.hpp>
#include <eve/constant/inf.hpp>
#include <eve/constant/minf.hpp>
#include <eve/constant/nan.hpp>
#include <iostream>
using wide_ft = eve::wide<float, eve::fixed<8>>;
int main()
{
wide_ft pf = {0.5f, -1.5f, -1.0f, 1.0f, 2.0f,
std::cout << "---- simd" << '\n'
<< "<- pf = " << pf << '\n'
float xf = 4.0f;
std::cout << "---- scalar" << '\n'
<< "<- xf = " << xf << '\n'
return 0;
}
constexpr callable_minf_ minf Callable object computing the negative infinity value. Definition: minf.hpp:55 constexpr callable_inf_ inf Callable object computing the infinity ieee value. Definition: inf.hpp:54 constexpr callable_erfc_ erfc Callable object computing the complementary error function . Definition: erfc.hpp:78 |