Php/docs/function.trader-sub
From Get docs
trader_sub
(PECL trader >= 0.2.0)
trader_sub — Vector Arithmetic Subtraction
Description
trader_sub
( array $real0
, array $real1
) : array
Calculates the vector subtraction of real1 from
real0 and returns the resulting vector.
Parameters
real0- Array of real values.
real1- Array of real values.
Return Values
Returns an array with calculated data or false on failure.
