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Other Library Functions |
function |
atan |
Library: Trigonometry (OMTRIG)
Import: omtrig.xmd |
Return type: opaque Returns: The arc tangent of a floating point number. |
export external float function atan value float x
Use atan to calculate, in radians, the arc tangent of a floating point number. (The arc tangent is the inverse of the tangent.) This trigonometric function works the same way as its equivalent in the C math library.
import "omtrig.xmd" unprefixed import "omfloat.xmd" unprefixed process local float x initial {90} local float atan-value set atan-value to atan x output "Arc tangent of x where x = " || "d" % x || " is " || "d" % atan-value || "%n" ; Output: "Arc tangent of x where x = 90 is 1.559685672897289"
Other Library Functions |
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