| cosd | cosine function (degrees) |
| Syntax | cosd (r : real) : real
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| Description | The cosd function is used to find the cosine of an angle given in degrees. For example, cosd (0) is 1.
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| Example | This program prints out the cosine of 30, 60, 90, up to 360 degrees.
for i : 1 .. 12
const angle := i * 30
put "Cos of ", angle, " is ", cosd (angle)
end for
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| Execute | |
| See also | the sind and tand functions for calculating sine and tangent. the cos function which finds the cosine of an angle given in radians. (2p radians are the same as 360 degrees.) See also predefined unit Math.
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