$RxpR: Difference between revisions
Jump to navigation
Jump to search
(→Syntax) |
(Automatically generated page update) |
||
| Line 1: | Line 1: | ||
<span class="pageSubtitle">Real base raised to real exponent</span> | <span class="pageSubtitle">Real base raised to real exponent</span> | ||
<p class=" | <p class="warn"><b>Note: </b>Most Sirius $functions have been deprecated in favor of Object Oriented | ||
methods. There is currently no direct OO equivalent for the $RxpR function.</p> | methods. There is currently no direct OO equivalent for the $RxpR function.</p> | ||
[[Category: Mathematical $functions]] | [[Category: Mathematical $functions]] | ||
Revision as of 18:49, 19 July 2013
Real base raised to real exponent
Note: Most Sirius $functions have been deprecated in favor of Object Oriented methods. There is currently no direct OO equivalent for the $RxpR function.
The $RxpR function returns the value of its first argument raised to the power of its second argument.
Syntax
%num = $RxpR(x)
Usage notes
- If either of the following is true,
an error message is printed and a 0 is returned:
- x is less than zero.
- x equals 0, and y is less than or equal to 0.
- 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.
Examples
$rxpr(9, 2) = 92 = 81 $rxpr(64, .5) = 8 $rxpr(256, .25) = 4