Use PHP functions in JavaScript

JavaScript exp

Returns e raised to the power of the number

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function exp (arg) {
    // Returns e raised to the power of the number  
    // 
    // version: 1008.1718
    // discuss at: http://phpjs.org/functions/exp    // +   original by: Onno Marsman
    // *     example 1: exp(0.3);
    // *     returns 1: 1.3498588075760032
    return Math.exp(arg);
}
external links: original PHP docs | raw js source

Examples

Running

1
exp(0.3);

Should return

1
1.3498588075760032

Dependencies

No dependencies, you can use this function standalone.

Open syntax issues

php.js uses JsLint to help us keep our code consistent and prevent some common bugs.

Eventually we want all code to pass or at least take into consideration most fixes suggested by JsLint, following this JsLint configuration we’ve decided on.


Authors

Thanks to the following developers, you get to have exp goodness in JavaScript.

Comments

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» exp
expm1
floor
fmod
getrandmax
hexdec
hypot
is_finite
is_infinite
is_nan
lcg_value
log
log10
log1p
max
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pi
pow
rad2deg
rand
round
sin
sinh
sqrt
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tanh

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