Difference between revisions of "LlAsin"
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{{ | {{LSL Function | ||
|func_id=173 | |func_id=173 | ||
|func_sleep=0.0 | |func_sleep=0.0 | ||
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{{LSL DefineRow|[[llCos]]|[[llAcos]]|cosine & inverse cosine}} | {{LSL DefineRow|[[llCos]]|[[llAcos]]|cosine & inverse cosine}} | ||
{{LSL DefineRow|[[llTan]]|[[llAtan2]]|tangent & inverse tangent}} | {{LSL DefineRow|[[llTan]]|[[llAtan2]]|tangent & inverse tangent}} | ||
|also_articles={{LSL DefineRow||{{wikipedia| | |also_articles={{LSL DefineRow||{{wikipedia|Inverse trigonometric function}}|}} | ||
|notes | |notes | ||
|cat1=Math/Trigonometry | |cat1=Math/Trigonometry | ||
Revision as of 15:19, 17 February 2012
| LSL Portal | Functions | Events | Types | Operators | Constants | Flow Control | Script Library | Categorized Library | Tutorials |
Summary
Function: float llAsin( float val );| 173 | Function ID |
| 0.0 | Forced Delay |
| 10.0 | Energy |
Returns a float that is the arcsine in radians of val
| • float | val | – | must fall in the range [-1.0, 1.0][1] |
The returned value is in the range [-PI_BY_TWO, PI_BY_TWO]
Caveats
Examples
<lsl>// Touch the object with this script in it to see the arcsine of random numbers! default {
touch_start(integer num)
{
float r = llFrand(2) - 1.0;
llOwnerSay("The arcsine of " + (string)r + " is " + (string)llAsin(r));
}
}</lsl>
See Also
Deep Notes
Footnotes
- ^ The ranges in this article are written in Interval Notation.
Signature |
|---|
function float llAsin( float val ); |