$Cotan: Difference between revisions
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<span class="pageSubtitle">Cotangent</span> | <span class="pageSubtitle">Cotangent</span> | ||
<p class="warning">Most Sirius $functions have been deprecated in favor of Object Oriented | <p class="warning">Most Sirius $functions have been deprecated in favor of Object Oriented | ||
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the cotangent of an argument that is given in radians. | the cotangent of an argument that is given in radians. | ||
If the | If the | ||
magnitude of the argument exceeds 10 | magnitude of the argument exceeds 10<sup>15</sup> radians, an error message is | ||
printed and a 0 is returned. | printed and a 0 is returned. | ||
Revision as of 18:09, 6 January 2012
Cotangent
Most Sirius $functions have been deprecated in favor of Object Oriented methods. There is currently no direct OO equivalent for the $Cotan function.
The $Cotan function returns the cotangent of an argument that is given in radians. If the magnitude of the argument exceeds 1015 radians, an error message is printed and a 0 is returned.
Syntax
%num = $Cotan(x)
See the SIRFUNC EXEC parameter for an explanation of when this high-performance, high-precision version of the IBM mathematical function from the Sirius Mods is used, as opposed to the version of the $function in the Model 204 FUND or FUNDLE CSECT.