Trigonometry
21 functions in this section.
| ACOS | Returns the inverse trigonometric cosine (arc cosine) of a number, in radians. |
| ACOSH | Returns the inverse hyperbolic cosine of a number. |
| ACOT | Returns the inverse trigonometric cotangent (arc cotangent) of a number, in radians. |
| ACOTH | Returns the inverse hyperbolic cotangent of a number. |
| ASIN | Returns the inverse trigonometric sine (arc sine) of a number, in radians. |
| ASINH | Returns the inverse hyperbolic sine of a number. |
| ATAN | Returns the inverse trigonometric tangent (arc tangent) of a number, in radians. |
| ATAN2 | Returns the angle, in radians, between the positive x-axis and the line from the origin to the point (NumberX, NumberY). |
| ATANH | Returns the inverse hyperbolic tangent of a number. |
| COS | Returns the trigonometric cosine of an angle. |
| COSH | Returns the hyperbolic cosine of a number. |
| COT | Returns the trigonometric cotangent of an angle. |
| COTH | Returns the hyperbolic cotangent of a number. |
| CSC | Returns the cosecant of an angle. |
| CSCH | Returns the hyperbolic cosecant of a number. |
| SEC | Returns the secant of an angle. |
| SECH | Returns the hyperbolic secant of a number. |
| SIN | Returns the trigonometric sine of an angle. |
| SINH | Returns the hyperbolic sine of a number. |
| TAN | Returns the trigonometric tangent of an angle. |
| TANH | Returns the hyperbolic tangent of a number. |