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Name | asin() |
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Examples | float a = PI/3; float s = sin(a); float as = asin(s); // Prints "1.0471976 : 0.86602545 : 1.0471976" println(a + " : " + s + " : " + as); float a = PI + PI/3.0; float s = sin(a); float as = asin(s); // Prints "4.1887903 : -0.86602545 : -1.0471976" println(a + " : " + s + " : " + as); | ||
Description | The inverse of sin(), returns the arc sine of a value. This function expects the values in the range of -1 to 1 and values are returned in the range -PI/2 to PI/2. | ||
Syntax | asin(value) | ||
Parameters |
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Returns | float | ||
Related | sin() acos() atan() |