Subversion Repositories wimsdev

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Rev Author Line No. Line
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!if $wims_read_parm!=slib_header
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  !goto proc
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!endif
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slib_author=Bernadette, Perrin-Riou
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slib_example= 4,3,3
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slib_require=pari
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!exit
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:proc
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!distribute items $wims_read_parm into slib_size,slib_range,slib_n, slib_ring
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!default slib_ring=Q
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!bound slib_size between integer 2 and 20 default 2
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!bound slib_n between integer 1 and $slib_size default 2
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!bound slib_range between integer 1 and 1000000
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!default slib_range=4
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!if $slib_ring=Q
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!readproc slib/matrix/givenrank $slib_n,$slib_size,$slib_n,$slib_range
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!!slib_matrix=!translate internal ; to $\
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$ in $slib_out
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slib_matrix=$slib_out
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slib_out=!exec pari {slib_A=matid($slib_size);slib_n=$slib_n; \
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slib_M= Mat([$slib_matrix]);\\
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for(slib_j=1 , slib_n,slib_vv=slib_M[slib_j,]; slib_A=slib_A*(matid($slib_size)-2/norml2(slib_vv)*slib_vv~*slib_vv));\
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print(slib_A)}
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slib_out= !trim $slib_out
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slib_out=!line -1 of $slib_out
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!endif