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# What is the math module in Python? Educative Answers Team

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The math module is a built-in Python library. It helps in numerous mathematical functions following the C standard.

This works for real numbers only. ## Basic functions

Functions Description
math.ceil( value ) It returns the smallest integer greater than or equal to value.
math.copysign( value1,value2 ) It returns the float with magnitude of value1 and sign of value2.
math.fabs( value ) It returns the absolute of value.
math.factorial( value ) It returns the factorial of value.
math.floor( value ) It returns the largest integer greater than or equal to value.
math.fsum( iterable ) It returns the float sum of the values of the iterable.

## Examples

# Importing Math library.import math#ceiling functionprint(math.ceil(10.555))#factorial functionprint(math.factorial(3))

## Other functions

There are numerous other functions as well:

• Logarithmic function: Returns the natural logarithm of a specified number.
• Exponential function: Returns a float number after raising e to a specified number.
• Square root function: Returns the square root of a specified number.
# Importing Math library.import math# tangent functionprint(math.atan(90))# power functionprint(math.pow(3,2))# pi constantprint(math.pi)

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