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- ____RRRROOOOTTTT____((((3333FFFF)))) ____RRRROOOOTTTT____((((3333FFFF))))
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- NNNNAAAAMMMMEEEE
- drotg, srotg, drot, srot - BLAS level ONE rotation subroutines
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- SSSSYYYYNNNNOOOOPPPPSSSSIIIISSSS
- ssssuuuubbbbrrrroooouuuuttttiiiinnnneeee ddddrrrroooottttgggg(((( ddddaaaa,,,, ddddbbbb,,,, cccc,,,, ssss ))))
- ddddoooouuuubbbblllleeee pppprrrreeeecccciiiissssiiiioooonnnn cccc,,,, ddddaaaa,,,, ddddbbbb,,,, ssss
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- ssssuuuubbbbrrrroooouuuuttttiiiinnnneeee ssssrrrroooottttgggg(((( ssssaaaa,,,, ssssbbbb,,,, cccc,,,, ssss ))))
- rrrreeeeaaaallll cccc,,,, ssss,,,, ssssaaaa,,,, ssssbbbb
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- ssssuuuubbbbrrrroooouuuuttttiiiinnnneeee ddddrrrrooootttt(((( nnnn,,,, ddddxxxx,,,, iiiinnnnccccxxxx,,,, ddddyyyy,,,, iiiinnnnccccyyyy,,,, cccc,,,, ssss ))))
- iiiinnnntttteeeeggggeeeerrrr iiiinnnnccccxxxx,,,, iiiinnnnccccyyyy,,,, nnnn
- ddddoooouuuubbbblllleeee pppprrrreeeecccciiiissssiiiioooonnnn cccc,,,, ssss
- ddddoooouuuubbbblllleeee pppprrrreeeecccciiiissssiiiioooonnnn ddddxxxx(((( 1111 )))),,,, ddddyyyy(((( 1111 ))))
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- ssssuuuubbbbrrrroooouuuuttttiiiinnnneeee ssssrrrrooootttt(((( nnnn,,,, ssssxxxx,,,, iiiinnnnccccxxxx,,,, ssssyyyy,,,, iiiinnnnccccyyyy,,,, cccc,,,, ssss ))))
- iiiinnnntttteeeeggggeeeerrrr iiiinnnnccccxxxx,,,, iiiinnnnccccyyyy,,,, nnnn
- rrrreeeeaaaallll cccc,,,, ssss
- rrrreeeeaaaallll ssssxxxx(((( 1111 )))),,,, ssssyyyy(((( 1111 ))))
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- DDDDEEEESSSSCCCCRRRRIIIIPPPPTTTTIIIIOOOONNNN
- DROTG and SROTG compute C and S, the Cosine and Sine of the rotation,
- given the coordinates of a transformed vector (da, db) or (sa, sb).
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- DROT and SROT apply a plane rotation (Cosine = C, Sine = S) to N points
- whose coordinates are defined by the DX (SX) and DY (SY) vectors.
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- AAAAUUUUTTTTHHHHOOOORRRRSSSS
- Jack Dongarra, linpack, 3/11/78.
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- PPPPaaaaggggeeee 1111
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