PHP - Manual: trader_sub
2024-12-22
(PECL trader >= 0.2.0)
trader_sub — Vector Arithmetic Subtraction
$real0
, array $real1
): array
Calculates the vector subtraction of real1
from
real0
and returns the resulting vector.
real0
浮点数数组。
real1
浮点数数组。
Returns an array with calculated data or false on failure.