log

Computes logarithm of the elements. More...

array	log (const array &x, bool isreal=false)
	Assume output will be real if isreal==true (faster), otherwise produce complex values if necessary (slower to check) More...

Detailed Description

Computes logarithm of the elements.

Performs a logarithm on each element of the array.

Function Documentation

array af::log	(	const array &	x,
		bool	isreal = false
	)

Assume output will be real if isreal==true (faster), otherwise produce complex values if necessary (slower to check)

Examples:

examples/financial/black_scholes_options.cpp.