MathnPlay

Trigonometric ratios

sin⁡θ, cos⁡θ, tan⁡θ, …\sin\theta,\ \cos\theta,\ \tan\theta,\ \dots

An angle is in degrees, or in radians when it has a π, such as 5π/16. Fractions like -3/2 are fine.

Visualize

Type the matrices and press Compute.