Reference+
Name
tan()
Description
Calculates the ratio of the sine and cosine of an angle. This function expects the values of the angle parameter to be provided in radians (values from 0 to PI*2). Values are returned in the range infinity to ‑infinity.
Examples
size(400, 400); float a = 0.0; float inc = TWO_PI/50.0; for (int i = 0; i <= 400; i = i+8) { line(i, 200, i, 200+tan(a)*8.0); a = a + inc; }
Syntax
tan(angle)
Parameters
angle
(float)
an angle in radians
Return
float
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