F_SGEN_HOUSE/F_DGEN_HOUSE/F_CGEN_HOUSE/F_ZGEN_HOUSE | Generate Householder transform | ||
Usage | VECLIB: |
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| INTEGER*4 | INCX, N |
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| REAL*4 | ALPHA, TAU |
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| REAL*4 | X ( * ) |
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| SUBROUTINE F_SGEN_HOUSE ( N, ALPHA, X, INCX, TAU ) | ||
| INTEGER*4 | INCX, N |
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| REAL*8 | ALPHA, TAU |
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| REAL*8 | X ( * ) |
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| SUBROUTINE F_DGEN_HOUSE ( N, ALPHA, X, INCX, TAU ) | ||
| INTEGER*4 | INCX, N |
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| COMPLEX*8 | ALPHA, TAU |
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| COMPLEX*8 | X ( * ) |
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| SUBROUTINE F_CGEN_HOUSE ( N, ALPHA, X, INCX, TAU ) | ||
| INTEGER*4 | INCX, N |
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| COMPLEX*16 | ALPHA, TAU |
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| COMPLEX*8 | X ( * ) |
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| SUBROUTINE F_ZGEN_HOUSE ( N, ALPHA, X, INCX, TAU ) | ||
| VECLIB8: |
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| INTEGER*8 | INCX, N |
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| REAL*4 | ALPHA, TAU |
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| REAL*4 | X ( * ) |
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| SUBROUTINE F_SGEN_HOUSE ( N, ALPHA, X, INCX, TAU ) | ||
| INTEGER*8 | INCX, N |
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| REAL*8 | ALPHA, TAU |
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| REAL*8 | X ( * ) |
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| SUBROUTINE F_DGEN_HOUSE ( N, ALPHA, X, INCX, TAU ) | ||
| INTEGER*8 | INCX, N |
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| COMPLEX*8 | ALPHA, TAU |
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| COMPLEX*8 | X ( * ) |
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| SUBROUTINE F_CGEN_HOUSE ( N, ALPHA, X, INCX, TAU ) | ||
| INTEGER*8 | INCX, N |
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| COMPLEX*16 | ALPHA, TAU |
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| COMPLEX*8 | X ( * ) |
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| SUBROUTINE F_ZGEN_HOUSE ( N, ALPHA, X, INCX, TAU ) | ||
Input | N | Number of elements of vector x. | |
| ALPHA | REAL or COMPLEX scalar. | |
176HP MLIB User’s Guide