trader_mult

(PECL trader >= 0.2.0)

trader_multVector Arithmetic Mult

Descrierea

trader_mult ( array $real0 , array $real1 ) : array

Calculates the vector dot product of real0 with real1 and returns the resulting vector.

Parametri

real0

Un tablou cu valori reale.

real1

Un tablou cu valori reale.

Valorile întoarse

Returns an array with calculated data or false on failure.

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geekgirl dot joy at gmail dot com
3 years ago
<?php

$result
= trader_mult([1,2,3,4,5], [6,7,8,9,10]);

var_dump($result);
/*
array(5) {
  [0]=>
  float(6)  // 1 * 6
  [1]=>
  float(14) // 2 * 7
  [2]=>
  float(24) // 3 * 8
  [3]=>
  float(36) // 4 * 9
  [4]=>
  float(50) // 5 * 10
}
*/
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