pub fn exp(src: &impl ToInputArray, dst: &mut impl ToOutputArray) -> Result<()>Expand description
Calculates the exponent of every array element.
The function cv::exp calculates the exponent of every element of the input
array:
The maximum relative error is about 7e-6 for single-precision input and less than 1e-10 for double-precision input. Currently, the function converts denormalized values to zeros on output. Special values (NaN, Inf) are not handled.
§Parameters
- src: input array.
- dst: output array of the same size and type as src.
§See also
log, cartToPolar, polarToCart, phase, pow, sqrt, magnitude