trader_sub
(PECL trader >= 0.2.0)
trader_sub — Vector Arithmetic Subtraction
설명
array trader_sub
( array
$real0
, array $real1
)
Calculates the vector subtraction of real1 from
real0 and returns the resulting vector.
인수
-
real0 -
Array of real values.
-
real1 -
Array of real values.
반환값
Returns an array with calculated data or false on failure.
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