Programmer Guide/SPU Reference/ABS: Difference between revisions
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Simple unary operators | Simple unary operators | ||
:;<code>[ABS <var>a</var> OUT <var>y</var>]</code>: | :;<code>[SPU ABS <var>a</var> OUT <var>y</var>]</code>: | ||
Compute the absolute value of input <var>A</var>. | Compute the absolute value of input <var>A</var>. | ||
Revision as of 11:32, 28 April 2011
Simple unary operators
[SPU ABS a OUT y]
Compute the absolute value of input A. 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).
