$Cos: Difference between revisions

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<span class="pageSubtitle">Cosine</span>
<span class="pageSubtitle">Cosine</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 cosine of an argument that is given in radians.
the cosine of an argument that is given in radians.
If the
If the
magnitude of the argument exceeds 10&'sup(15) radians, an error message is
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 18:08, 6 January 2012

Cosine

Most Sirius $functions have been deprecated in favor of Object Oriented methods. There is currently no direct OO equivalent for the $Cos function.

The $Cos function returns the cosine 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 = $Cos(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.