CASTI-89 TITANIUM · CALC89
csc(
Returns the cosecant of an angle, interpreted in the current angle mode.
Syntax
csc(expr)
- Group
- Trigonometry
- Arguments
- Takes one angle or expression.
- Availability
- Included
Example
| Input | Result |
|---|---|
| csc(π/2) | 1 |
Typing csc(π/2) on the home screen and pressing ENTER returns 1.
Related commands
- csch(Returns the hyperbolic cosecant of a value.
- csch⁻¹(Returns the inverse hyperbolic cosecant of a value.
- csc⁻¹(Returns the angle whose cosecant is the given value, in the current angle mode.
- P▶Rx(Converts polar coordinates to the rectangular x coordinate, x=r·cos(θ).
- P▶Ry(Converts polar coordinates to the rectangular y coordinate, y=r·sin(θ).
- R▶Pr(Converts rectangular coordinates to the polar radius r, the distance of the point from the origin.
- R▶Pθ(Converts rectangular coordinates to the polar angle θ, in the current angle mode.
- sec(Returns the secant of an angle, interpreted in the current angle mode.