The COS function calculates the cosine of any angle using floating point arithmetic, then rounds to the `precision implied by the jBASE BASIC program, which makes it very accurate.
Command Syntax
COS(expression)
;*// This function calculates the cosine of an expression.
Syntax Elements
The expression must evaluate to a numeric result or a runtime error will occur.
Notes
Assumes the value returned by expression is in degrees.
Example
FOR I = 1 TO 360
CRT COS(I) ;*// print cos i for 1 to 360 degrees
NEXT I
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