trader_cos

(PECL trader >= 0.2.0)

trader_cosVector Trigonometric Cos

Descrição

trader_cos ( array $real ) : array

Calculates the cosine for each value in real and returns the resulting array.

Parâmetros

real

Array de valores reais.

Valor Retornado

Returns an array with calculated data or false on failure.

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geekgirl dot joy at gmail dot com
2 months ago
<?php

$real
= array(0, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1, 1.1);

$result = trader_cos($real);

var_dump($result);
/*
array(12) {
  [0]=>
  float(1)
  [1]=>
  float(0.995)
  [2]=>
  float(0.98)
  [3]=>
  float(0.955)
  [4]=>
  float(0.921)
  [5]=>
  float(0.878)
  [6]=>
  float(0.825)
  [7]=>
  float(0.765)
  [8]=>
  float(0.697)
  [9]=>
  float(0.622)
  [10]=>
  float(0.54)
  [11]=>
  float(0.454)
}
}
*/
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