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Last change
on this file since 1974 was
135,
checked in by aslmd, 14 years ago
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CHANGEMENT ARBORESCENCE ETAPE 2 -- NON COMPLET
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File size:
385 bytes
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| Line | |
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| 1 | function isamax(n,sx,incx) |
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| 2 | c |
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| 3 | IMPLICIT NONE |
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| 4 | c |
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| 5 | INTEGER n,i,incx,isamax,ix |
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| 6 | real sx((n-1)*incx+1),sxmax,abssx |
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| 7 | c |
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| 8 | ix=1 |
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| 9 | isamax=1 |
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| 10 | sxmax=ABS(sx(1)) |
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| 11 | do 10 i=1,n-1 |
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| 12 | ix=ix+incx |
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| 13 | abssx=ABS(sx(ix)) |
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| 14 | if(abssx.gt.sxmax) then |
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| 15 | sxmax=abssx |
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| 16 | isamax=i+1 |
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| 17 | endif |
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| 18 | 10 continue |
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| 19 | c |
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| 20 | return |
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| 21 | end |
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