Difference between revisions of "Manuals/calci/ASIN"
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Revision as of 22:56, 6 November 2013
ASIN(x)
- Where x is the number and it is varying from -1 to 1.
- The value of ASIN(x) is in radians in the range -pi()/2 to pi()/2.
- Calci returns the value of arcsine (inverse sine)is in Radians.
- The number can be a single value or any number of values.
For example, ASIN(0.5,(-0.2),1) gives the arcsine or inversesine values for each element.
Description
Consider n = (-0.8) then, ASIN((-0.8)) is -0.9273
- This function is the Inverse function of Sin in trigonometry.
- It's also called as Cyclometric function.
- ASIN is described as Arcsin of a given number and denoted by (x).
- In ASIN(x) ,x value should be with in -1 & 1.
- To find the angle in degrees, multiply the result angle with 180/PI().
- DEGREES function can also be used.
(x).For example ASIN(-0.8)*180/PI() or DEGREES(ASIN(-0.8)) gives -53.13010235415598
Examples
| ASIN(x) | *x is the angle in radians.
|
| ASIN(-0.8) | -0.9273 |
| ASIN(1) | 1.5707963267948965 |
| ASIN(0.559) | 0.5931792803038736 |