version 1.23, 2006/07/24 07:31:17 |
version 1.25, 2007/01/18 08:09:02 |
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* DEVELOPER SHALL HAVE NO LIABILITY IN CONNECTION WITH THE USE, |
* DEVELOPER SHALL HAVE NO LIABILITY IN CONNECTION WITH THE USE, |
* PERFORMANCE OR NON-PERFORMANCE OF THE SOFTWARE. |
* PERFORMANCE OR NON-PERFORMANCE OF THE SOFTWARE. |
* |
* |
* $OpenXM: OpenXM_contrib2/asir2000/lib/gr,v 1.22 2006/07/24 06:36:01 noro Exp $ |
* $OpenXM: OpenXM_contrib2/asir2000/lib/gr,v 1.24 2006/08/09 02:43:38 noro Exp $ |
*/ |
*/ |
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module gr $ |
module gr $ |
Line 153 def tolex(G0,V,O,W) |
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Line 153 def tolex(G0,V,O,W) |
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TL = cons(dp_dtop(dp_vtoe(D),W),TL); |
TL = cons(dp_dtop(dp_vtoe(D),W),TL); |
while ( nextm(D,DL,N) ); |
while ( nextm(D,DL,N) ); |
} else { |
} else { |
GM = dp_gr_mod_main(G0,W,0,M,2); |
HVN = "h"; |
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WN = map(rtostr,W); |
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while ( member(HVN,WN) ) HVN += "h"; |
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HV = strtov(HVN); |
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G0H = map(homogenize,G0,W,HV); |
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GMH = nd_gr(G0H,append(W,[HV]),M,1); |
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GMH=map(subst,GMH,HV,1); |
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GM = nd_gr_postproc(GMH,W,M,2,0); |
dp_ord(2); |
dp_ord(2); |
for ( T = GM, S = 0; T != []; T = cdr(T) ) |
for ( T = GM, S = 0; T != []; T = cdr(T) ) |
for ( D = dp_ptod(car(T),V); D; D = dp_rest(D) ) |
for ( D = dp_ptod(car(T),V); D; D = dp_rest(D) ) |
Line 197 def tolex_gsl(G0,V,O,W) |
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Line 204 def tolex_gsl(G0,V,O,W) |
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while ( nextm(D,DL,N) ); |
while ( nextm(D,DL,N) ); |
L = npos_check(DL); NPOSV = L[0]; DIM = L[1]; |
L = npos_check(DL); NPOSV = L[0]; DIM = L[1]; |
if ( NPOSV >= 0 ) { |
if ( NPOSV >= 0 ) { |
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if ( dp_gr_print() ) print("shape base"); |
V0 = W[NPOSV]; |
V0 = W[NPOSV]; |
T0 = time()[0]; NFL = gennf(G0,TL,V,O,V0,1); |
T0 = time()[0]; NFL = gennf(G0,TL,V,O,V0,1); |
TNF += time()[0] - T0; |
TNF += time()[0] - T0; |
Line 1766 def generating_relation(Trace,V) |
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Line 1774 def generating_relation(Trace,V) |
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return Tab; |
return Tab; |
} |
} |
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def generating_relation_mod(Trace,V,M) |
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{ |
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Trace = cdr(Trace); |
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Tab = []; |
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for ( T = Trace; T != []; T = cdr(T) ) { |
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HL = car(T); |
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J = car(HL); HL = HL[1]; |
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L = length(HL); |
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LHS = strtov("f"+rtostr(J)); |
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Dn = 1; |
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for ( First = 1, S = HL; S != []; S = cdr(S) ) { |
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H = car(S); |
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Coeff = H[0]; |
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Index = H[1]; |
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Monomial = type(H[2])==9?dp_dtop(H[2],V):H[2]; |
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F = strtov("f"+rtostr(Index)); |
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for ( Z = Tab; Z != []; Z = cdr(Z) ) |
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if ( Z[0][0] == F ) break; |
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if ( Z != [] ) Value = Z[0][1]; |
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else Value = F; |
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if ( First ) { |
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RHS = (Monomial*Value)%M; |
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} else { |
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RHS = ((RHS*Coeff+Value*Monomial)*inv(H[3],M))%M; |
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} |
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if ( First ) First = 0; |
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} |
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Tab = cons([LHS,RHS],Tab); |
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} |
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return Tab; |
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} |
/* |
/* |
* realloc NFArray so that it can hold * an element as NFArray[Ind]. |
* realloc NFArray so that it can hold * an element as NFArray[Ind]. |
*/ |
*/ |