Programmer Guide/SPU Reference/ABS: Difference between revisions
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;<code>[SPU ABS <var>A</var> OUT <var>Y</var>]</code>: | ;<code>[SPU ABS <var>A</var> OUT <var>Y</var>]</code>: | ||
:{|class="keinrahmen" | :{|class="keinrahmen" | ||
|if <var>A</var> is a number || → || <var>Y</var> = | |if <var>A</var> is a number || → || <var>Y</var> = <nowiki>|</nowiki><var>A</var><nowiki>|</nowiki> | ||
|- | |- | ||
|if <var>A</var> is a vector || → || <var>Y</var>[i] = |<var>A</var>[i]| | |if <var>A</var> is a vector || → || <var>Y</var>[i] = <nowiki>|</nowiki><var>A</var>[i]<nowiki>|</nowiki> | ||
|} | |} | ||
Revision as of 11:55, 28 April 2011
Absolute value.
[SPU ABS A OUT Y]
if A is a number → Y = |A| if A is a vector → Y[i] = |A[i]|
Usage:
ABS A
Inputs:
- A
- A number or vector.
Outputs:
- Y
- A number or vector (same as type of A).
