Use members of the trigonometric class to perform common trigonometric and hyperbolic calculations.
| Function | Description |
| acos | Inverse cosine function |
| acosh | Inverse hyperbolic cosine function |
| acot | Inverse cotangent function |
| acoth | Inverse hyperbolic cotangent function |
| acsc | Inverse cosecant function |
| acsch | Inverse hyperbolic cosecant function |
| asec | Inverse secant function |
| asech | Inverse hyperbolic secant function |
| asin | Inverse sine function |
| asinh | Inverse hyperbolic sine function |
| atan | Inverse tangent function |
| atan2 | Four-quadrant inverse tangent function |
| atanh | Inverse hyperbolic tangent function |
| cos | Cosine function |
| cosh | Hyperbolic cosine function |
| cot | Cotangent function |
| coth | Hyperbolic cotangent function |
| csc | Cosecant function |
| csch | Hyperbolic cosecant function |
| sec | Secant function |
| sech | Hyperbolic secant function |
| sin | Sine function |
| sinc | Sinc function |
| sinh | Hyperbolic sine function |
| tan | Tangent function |
| tanh | Hyperbolic tangent function |