import { factory } from '../../utils/factory.js'

import { expNumber } from '../../plain/number/index.js'

const name = 'exp'

const dependencies = ['typed']

export const createExp = /* #__PURE__ */ factory(name, dependencies, ({ typed }) => {

/**

* Calculate the exponential of a value.

* For matrices, if you want the matrix exponential of square matrix, use

* the `expm` function; if you want to take the exponential of each element,

* see the examples.

*

* Syntax:

*

* math.exp(x)

*

* Examples:

*

* math.exp(2) // returns number 7.3890560989306495

* math.pow(math.e, 2) // returns number 7.3890560989306495

* math.log(math.exp(2)) // returns number 2

*

* math.map([1, 2, 3], math.exp)

* // returns Array [

* // 2.718281828459045,

* // 7.3890560989306495,

* // 20.085536923187668

* // ]

*

* See also:

*

* expm1, expm, log, pow

*

* @param {number | BigNumber | Complex} x A number to exponentiate

* @return {number | BigNumber | Complex} Exponential of `x`

*/

return typed(name, {

number: expNumber,

Complex: function (x) {

return x.exp()

},

BigNumber: function (x) {

return x.exp()

}

})

})