Tutorials References Exercises Videos Menu
Create Website Get Certified Upgrade

Python Tutorial

Python HOME Python Intro Python Get Started Python Syntax Python Comments Python Variables Python Data Types Python Numbers Python Casting Python Strings Python Booleans Python Operators Python Lists Python Tuples Python Sets Python Dictionaries Python If...Else Python While Loops Python For Loops Python Functions Python Lambda Python Arrays Python Classes/Objects Python Inheritance Python Iterators Python Scope Python Modules Python Dates Python Math Python JSON Python RegEx Python PIP Python Try...Except Python User Input Python String Formatting

File Handling

Python File Handling Python Read Files Python Write/Create Files Python Delete Files

Python Modules

NumPy Tutorial Pandas Tutorial SciPy Tutorial Django Tutorial

Python Matplotlib

Matplotlib Intro Matplotlib Get Started Matplotlib Pyplot Matplotlib Plotting Matplotlib Markers Matplotlib Line Matplotlib Labels Matplotlib Grid Matplotlib Subplot Matplotlib Scatter Matplotlib Bars Matplotlib Histograms Matplotlib Pie Charts

Machine Learning

Getting Started Mean Median Mode Standard Deviation Percentile Data Distribution Normal Data Distribution Scatter Plot Linear Regression Polynomial Regression Multiple Regression Scale Train/Test Decision Tree Confusion Matrix Hierarchical Clustering Logistic Regression Grid Search Categorical Data K-means Bootstrap Aggregation Cross Validation AUC - ROC Curve K-nearest neighbors

Python MySQL

MySQL Get Started MySQL Create Database MySQL Create Table MySQL Insert MySQL Select MySQL Where MySQL Order By MySQL Delete MySQL Drop Table MySQL Update MySQL Limit MySQL Join

Python MongoDB

MongoDB Get Started MongoDB Create Database MongoDB Create Collection MongoDB Insert MongoDB Find MongoDB Query MongoDB Sort MongoDB Delete MongoDB Drop Collection MongoDB Update MongoDB Limit

Python Reference

Python Overview Python Built-in Functions Python String Methods Python List Methods Python Dictionary Methods Python Tuple Methods Python Set Methods Python File Methods Python Keywords Python Exceptions Python Glossary

Module Reference

Random Module Requests Module Statistics Module Math Module cMath Module

Python How To

Remove List Duplicates Reverse a String Add Two Numbers

Python Examples

Python Examples Python Compiler Python Exercises Python Quiz Python Certificate

Python math Module


Python math Module

Python has a built-in module that you can use for mathematical tasks.

The math module has a set of methods and constants.


Math Methods

Method Description
math.acos() Returns the arc cosine of a number
math.acosh() Returns the inverse hyperbolic cosine of a number
math.asin() Returns the arc sine of a number
math.asinh() Returns the inverse hyperbolic sine of a number
math.atan() Returns the arc tangent of a number in radians
math.atan2() Returns the arc tangent of y/x in radians
math.atanh() Returns the inverse hyperbolic tangent of a number
math.ceil() Rounds a number up to the nearest integer
math.comb() Returns the number of ways to choose k items from n items without repetition and order
math.copysign() Returns a float consisting of the value of the first parameter and the sign of the second parameter
math.cos() Returns the cosine of a number
math.cosh() Returns the hyperbolic cosine of a number
math.degrees() Converts an angle from radians to degrees
math.dist() Returns the Euclidean distance between two points (p and q), where p and q are the coordinates of that point
math.erf() Returns the error function of a number
math.erfc() Returns the complementary error function of a number
math.exp() Returns E raised to the power of x
math.expm1() Returns Ex - 1
math.fabs() Returns the absolute value of a number
math.factorial() Returns the factorial of a number
math.floor() Rounds a number down to the nearest integer
math.fmod() Returns the remainder of x/y
math.frexp() Returns the mantissa and the exponent, of a specified number
math.fsum() Returns the sum of all items in any iterable (tuples, arrays, lists, etc.)
math.gamma() Returns the gamma function at x
math.gcd() Returns the greatest common divisor of two integers
math.hypot() Returns the Euclidean norm
math.isclose() Checks whether two values are close to each other, or not
math.isfinite() Checks whether a number is finite or not
math.isinf() Checks whether a number is infinite or not
math.isnan() Checks whether a value is NaN (not a number) or not
math.isqrt() Rounds a square root number downwards to the nearest integer
math.ldexp() Returns the inverse of math.frexp() which is x * (2**i) of the given numbers x and i
math.lgamma() Returns the log gamma value of x
math.log() Returns the natural logarithm of a number, or the logarithm of number to base
math.log10() Returns the base-10 logarithm of x
math.log1p() Returns the natural logarithm of 1+x
math.log2() Returns the base-2 logarithm of x
math.perm() Returns the number of ways to choose k items from n items with order and without repetition
math.pow() Returns the value of x to the power of y
math.prod() Returns the product of all the elements in an iterable
math.radians() Converts a degree value into radians
math.remainder() Returns the closest value that can make numerator completely divisible by the denominator
math.sin() Returns the sine of a number
math.sinh() Returns the hyperbolic sine of a number
math.sqrt() Returns the square root of a number
math.tan() Returns the tangent of a number
math.tanh() Returns the hyperbolic tangent of a number
math.trunc() Returns the truncated integer parts of a number

Math Constants

Constant Description
math.e Returns Euler's number (2.7182...)
math.inf Returns a floating-point positive infinity
math.nan Returns a floating-point NaN (Not a Number) value
math.pi Returns PI (3.1415...)
math.tau Returns tau (6.2831...)