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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 20 | reyssat | 1 | !if $wims_read_parm!=slib_header |
| 2 | !goto proc |
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| 3 | !endif |
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| 4 | slib_title=The inverse of a square matrix |
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| 5 | slib_parms=1\ |
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| 6 | ,the input matrix |
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| 7 | slib_author=Gang Xiao |
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| 8 | slib_out=the inverse matrix (empty if error) |
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| 9 | slib_example=1,0;6,1 |
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| 10 | !exit |
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| 11 | |||
| 12 | :proc |
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| 13 | slib_mat=!declosing $wims_read_parm |
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| 14 | !if $slib_mat=$empty |
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| 15 | slib_out= |
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| 16 | !else |
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| 17 | slib_out=!exec pari print([$slib_mat]^-1) |
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| 18 | !endif |
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| 19 |