simdpp::neg(float)

From libsimdpp-docs
< fp
template<unsigned N, class E1>
Ret<N, _DETAIL_> neg( Vec1<N,E1> a );

Computes negative value in a vector with floating-point values. The implementation behaves as if the following set of overloads is provided:

Ret Vec1
float32 float32
float64 float64

The return type is a vector expression.

Parameters[edit]

a - floating-point vector

Return value[edit]

A vector expression evaluating to -a.

Equivalent operation[edit]

r0 = -a0
...
rN = -aN

See also[edit]