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23 lines
790 B
Plaintext
23 lines
790 B
Plaintext
*** BLAS/SRC/zrotg.f~ Fri Oct 30 21:09:39 1992
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--- BLAS/SRC/zrotg.f Mon Jul 3 01:28:54 1995
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***************
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*** 10,17 ****
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go to 20
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10 continue
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scale = cdabs(ca) + cdabs(cb)
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! norm = scale*dsqrt((cdabs(ca/dcmplx(scale,0.0d0)))**2 +
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! * (cdabs(cb/dcmplx(scale,0.0d0)))**2)
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alpha = ca /cdabs(ca)
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c = cdabs(ca) / norm
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s = alpha * dconjg(cb) / norm
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--- 10,18 ----
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go to 20
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10 continue
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scale = cdabs(ca) + cdabs(cb)
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! c = (cdabs(ca/dcmplx(scale,0.0d0)))**2 +
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! * (cdabs(cb/dcmplx(scale,0.0d0)))**2
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! norm = scale*dsqrt(c)
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alpha = ca /cdabs(ca)
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c = cdabs(ca) / norm
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s = alpha * dconjg(cb) / norm
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