COS - DualBrain/bsharp GitHub Wiki

To return the cosine of the range of 1x1.

Syntax

COS(x)

Comments

x must be the radians. COS is the trigonometric cosine function. To convert from degrees to radians, multiply by π/180. COS(x) is calculated in single precision.

Examples

10 X=2*COS(.4)
20 PRINT X

 1.842122

10 PI=3.141593
20 PRINT COS(PI)
30 DEGREES=180
40 RADIANS=DEGREES*PI/180
50 PRINT COS(RADIANS)

 -1
 -1

See Also

• PRINT