Programmer Guide/SPU Reference/POW: Difference between revisions
From STX Wiki
Jump to navigationJump to search
No edit summary |
No edit summary |
||
| Line 11: | Line 11: | ||
|<var>A<sub>vector</sub></var>, <var>B<sub>number</sub></var> | |<var>A<sub>vector</sub></var>, <var>B<sub>number</sub></var> | ||
|<var>Y<sub>vector</sub></var> | |<var>Y<sub>vector</sub></var> | ||
|<var>Y</var>[i] = <var>A</var>[i] | |<var>Y</var>[i] = <var>A</var>[i] ^ <var>B</var> | ||
|- | |- | ||
|<var>A<sub>vector</sub></var>, <var>B<sub>vector</sub></var> | |<var>A<sub>vector</sub></var>, <var>B<sub>vector</sub></var> | ||
|<var>Y<sub>vector</sub></var> | |<var>Y<sub>vector</sub></var> | ||
|<var>Y</var>[i] = <var>A</var>[i] | |<var>Y</var>[i] = <var>A</var>[i] ^ <var>B</var>[i] | ||
|} | |} | ||
with: 0 ≤ i < length of <var>A<sub>vector</sub></var> | with: 0 ≤ i < length of <var>A<sub>vector</sub></var> | ||
Revision as of 12:32, 2 May 2011
Compute A to the power of B.
[SPU POW A B OUT Y]
| In | Out | Description |
|---|---|---|
| Anumber, Bnumber | Ynumber | Y = A ^ B |
| Avector, Bnumber | Yvector | Y[i] = A[i] ^ B |
| Avector, Bvector | Yvector | Y[i] = A[i] ^ B[i] |
with: 0 ≤ i < length of Avector
note: if B (B[i]) equals 0, the output Y (Y[i]) is set to 0.
- See also
<SP-atoms>
