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exp

(PHP 4, PHP 5, PHP 7, PHP 8)

exp — Calculates the exponent of e

Açıklama

exp(float $num): float

Returns e raised to the power of num.

Bilginize:

'e' is the base of the natural system of logarithms, or approximately 2.718282.

Bağımsız Değişkenler

num

The argument to process

Dönen Değerler

'e' raised to the power of num

Örnekler

Örnek 1 exp() example

<?php
echo exp(12), PHP_EOL;
echo exp(5.7);
?>

Yukarıdaki örneğin çıktısı:

162754.791419
298.86740096706

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