cos: Difference between revisions
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| [[Number]] <nowiki>=</nowiki> '''cos''' | | [[Number]] <nowiki>=</nowiki> '''cos''' [[Number]] |= Syntax | ||
|p1= | |p1= [[Number]] |= Parameter 1 | ||
| [[Number]] |= Return value | | [[Number]] |= Return value | ||
Revision as of 07:09, 27 August 2007
Description
- Description:
- Cosine of a number, argument in degrees.
- Groups:
- Uncategorised
Syntax
Examples
- Example 1:
cos 60
returns 0.5
Additional Information
Notes
-
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Only post proven facts here! Add Note
Notes
- Posted on August 8, 2006 - 23:54
- hardrock
- Be aware that there might be rounding errors in the results of this command. cos 90 for example doesn't return the expected '0', but '-4.37114e-008'. So, if you want to compare results of Cosinus, don't use the compare operator (cos 90)==0 but rather use less than. (cos 90) < 0.00001