Calculator for calculating powers and n-fold arguments of the trigonometric functions sine and cosine.
Here is a list of of further useful calculators:
Index Trigonometry Angle, opposite cathetus Angle, adjacent cathetus Cathetus Cathetus, hypotenuse 2 sides, 1 angle 2 angles, 1 side 3 sides Tower height Cross bearing Triangle of forces Hansens task Trigonometric function tables