fasttrig 0.1.1

Fast sine/cosine/tangent approximation using fourth degree polynomials

fasttrig

<<<<<<< HEAD Fast approximation of sin, cos, tan using forth degree polynomials

A fast and lightweight approximation of sin, cos, and tan using 4th-degree polynomials.

Accuracy: Error < 0.001

Example

from fasttrig import P1_fast, fast_cos, fast_tan
import numpy as np

print(P1_fast(np.pi/2))  
print(fast_cos(np.pi))   
print(fast_tan(np.pi/4)) 

08b946d (Initial commit: fasttrig first release)