function template
<valarray>
std::sinh
template<class T> valarray<T> sinh (const valarray<T>& x);
Compute hyperbolic sine of valarray elements
Returns a valarray containing the hyperbolic sines of all the elements of x, in the same order.
The function calls sinh (unqualified) once for each element.
This function overloads cmath's sinh.
Parameters
- x
- valarray containing elements of a type for which the unary function sinh is defined.
Return value
A valarray object with the hyperbolic sine values of the elements of x.
Example
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// sinh valarray example
#include <iostream> // std::cout
#include <cstddef> // std::size_t
#include <cmath> // std::sinh(double)
#include <valarray> // std::valarray, std::sinh(valarray)
int main ()
{
double val[] = {0.35, 1.22, 3.4};
std::valarray<double> foo (val,3);
std::valarray<double> bar = sinh (foo);
std::cout << "foo:";
for (std::size_t i=0; i<foo.size(); ++i)
std::cout << ' ' << foo[i];
std::cout << '\n';
std::cout << "bar: ";
for (std::size_t i=0; i<bar.size(); ++i)
std::cout << ' ' << bar[i];
std::cout << '\n';
return 0;
}
Output:
foo: 0.35 1.22 3.4
bar: 0.35719 1.54598 14.9654
See also
- sinh (cmath)
- Compute hyperbolic sine (function)
- cosh
- Compute hyperbolic cosine of valarray elements (function template)
- tanh
- Compute hyperbolic tangent of valarray elements (function template)