math fmod

This article mainly introduces the sorting of common mathematical functions in the math module of Python, and lists the operation priorities of operators, for more information, see the next article. This article mainly describes the common

This article mainly introduces the mathematical functions of the math module in Python, and also makes a list of operator priority, the need for friends can refer to the following In mathematics, in addition to subtraction arithmetic-this is

The mathematical constants provided by the Python standard library Mathmath Pi Mathematical constant Pi, the variable space belongs to the standard library math E The mathematical constant e,e is the

* Mathematical Functions1,abs () to find the absolute value2,ceil () into a method to take the whole3,floor () de-rounding4,fmod () to take a floating-point number for example Fmod (5.7,1.3)5,pow () returns the n-th square pow (1,20)6,round ()

1.math Introduction>>> Import Math>>>dir (Math) #这句可查看所有函数名列表[' __doc__ ', ' __name__ ', ' __package__ ', ' ACOs ', ' acosh ', ' asin ', ' Asinh ', ' atan ', ' atan2 ', ' Atanh ', ' ceil ', ' copysign ', ' Co  S ', ' cosh ', ' degrees ', ' e ', '

ABS () Seek absolute value ACOs () Seeking the inverse cosine ASIN () Ask for the inverse of the string Atan () Ask for anyway cut ATAN2 () To find the tangent, to

In the actual work, some programs inevitably need to use mathematical functions to calculate, such as the geographical coordinates of the map program to map coordinate transformation. Objective-c, as an extension of ANSI C, uses the mathematical

PHP 5Math function Introduction to PHP MathThe Math function can handle values in the range of integers and float. InstallationThe PHP Math function is part of the PHP core. These functions can be used without installation. PHP 5

11029-leading and trailingtime limit:3.000 secondsApart from the novice programmers, all others know so you can ' t exactly represent numbers raisedTo some high power. For example, the C function pow (125456, 455) can is represented in double

1. Trigonometric functionDouble sin (double); sineDouble cos (double); cosineDouble tan (double); tangent2, Inverse trigonometric functionsDouble asin (double); Results between [-PI/2, PI/2]Double ACOs (double); Results between [0, PI]Double Atan