E.V.E
v2023.02.15

◆ sinhc

eve::sinhc = {}
inlineconstexpr

Callable object computing \(\frac{e^x-e^{-x}}{2x}\).

Defined in Header

#include <eve/module/math.hpp>

Callable Signatures

namespace eve
{
template< eve::floating_value T >
T sinhc(T x) noexcept;
}
constexpr callable_sinhc_ sinhc
Callable object computing .
Definition: sinhc.hpp:58
Definition: abi.hpp:18

Parameters

x: floating value.

Return value

Returns the elementwise hyperbolic sine of the input divided by the input.

In particular:

  • If the element is \(\pm0\), \(1\) is returned.
  • If the element is \(\pm\infty\), \(\pm\infty\) is returned.
  • If the element is a Nan, NaN is returned.

Example

#include <eve/module/math.hpp>
#include <eve/wide.hpp>
#include <iostream>
int main()
{
wide_ft pf = {1.0f, 0.0f, eve::inf(eve::as<float>()), 0.5f};
std::cout << "---- simd" << '\n'
<< "<- pf = " << pf << '\n'
<< "-> sinhc(pf) = " << eve::sinhc(pf) << '\n'
;
float xf = 3.0f;
std::cout << "---- scalar" << '\n'
<< "<- xf = " << xf << '\n'
<< "-> sinhc(xf) = " << eve::sinhc(xf) << '\n';
return 0;
}
constexpr callable_inf_ inf
Computes the infinity ieee value.
Definition: inf.hpp:58
Lightweight type-wrapper.
Definition: as.hpp:29
Wrapper for SIMD registers.
Definition: wide.hpp:65