Python cmath.tau Constant
❮ cmath Methods
Example
Print the value of tau:
#Import cmath Library
import cmath
#Print the value of tau
print (cmath.tau)
Try
it Yourself »
Definition and Usage
The cmath.tau
constant returns tau, which is 6.283185307179586.
It is defined as the ratio of the circumference to the radius of a circle. Tau is a circle constant and the
value is equivalent to 2π.
Note: Mathematically tau is represented by τ.
Syntax
Technical Details
Return Value: |
A float value, 6.283185307179586, representing the mathematical
constant tau |
Python Version: |
3.6 |
❮ cmath Methods