Detailed explanation of exp() function tutorial in Python-Python Tutorial-php.cn

Detailed explanation of exp() function tutorial in Python

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Release： 2017-05-24 13:36:40

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Python exp() function

Description

exp() function returns the exponent of x,

Grammar

import mathmath.exp(x)

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Note: exp() cannot be accessed directly. You need to import the math module and call this method through static object.

Parameters

x ValueExpression

Return value

Return the exponent of x

Instance

# -*- coding: UTF-8 -*-import math   # 导入 math 模块print "math.exp(2) : ", math.exp(2)print "math.exp(100.12) : ", math.exp(100.12)print "math.exp(100.72) : ", math.exp(100.72)print "math.exp(119L) : ", math.exp(119L)print "math.exp(math.pi) : ", math.exp(math.pi)

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Output:

math.exp(2) :  7.38905609893math.exp(100.12) :  3.03084361407e+43math.exp(100.72) :  5.52255713025e+43math.exp(119L) :  4.7978133273e+51math.exp(math.pi) :  23.1406926328

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Python exp( ) Function

Description

exp() function returns the exponent of x,

Syntax

import mathmath.exp(x)

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Note: exp() cannot be accessed directly. You need to import the math module and call this method through a static object.

Parameters

x Numeric expression

Return value

Return the index of x

Instance

# -*- coding: UTF-8 -*-import math   # 导入 math 模块print "math.exp(2) : ", math.exp(2)print "math.exp(100.12) : ", math.exp(100.12)print "math.exp(100.72) : ", math.exp(100.72)print "math.exp(119L) : ", math.exp(119L)print "math.exp(math.pi) : ", math.exp(math.pi)

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Output:

math.exp(2) :  7.38905609893math.exp(100.12) :  3.03084361407e+43math.exp(100.72) :  5.52255713025e+43math.exp(119L) :  4.7978133273e+51math.exp(math.pi) :  23.1406926328

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