BB___COS

=COS= toc

Description
> This function returns the cosine of the given angle or expression. > The angle must be expressed in **radians**. > The opposite is the ACS function.

Syntax

 * 1) COS(Number)

Hints

 * 1) Most mathematical operations in Just BASIC can be performed on Literal Numbers, Numeric Variables, or Numeric Expressions that consist of Literal Numbers, Numeric Variables, or both.
 * 2) There are 2 * pi radians in a full circle of 360 degrees. A formula to convert degrees to radians is: radians = degrees divided by 57.29577951.
 * 3) Some helpful functions to convert between radians and degrees are available at the ACS function and ASN function pages.

Example
code format="lb" Print COS(1) Print COS(0.5) Print COS(-0.2) Print COS(-1/2) End code

Useful Functions
code format="lb" ' Place a useful function using this command here code