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#include "def.h"
#include "macro.h"
INT mxx_null__();
INT mps_integer_partition_();
INT cc_muir_mms_partition_partition_();
INT mms_null__(b,c,f) OP b,c,f;
/* c = c + s_b * f */
{
INT erg = OK;
CTTTTO(INTEGER,HASHTABLE,PARTITION,SCHUR,"mms_null__(1)",b);
CTTO(SCHUR,HASHTABLE,"mms_null__(2)",c);
erg += mxx_null__(b,c,f);
ENDR("mms_null");
}
INT mms_integer_partition_(a,b,c,f) OP a,b,c,f;
/* AK 071201 */
{
INT erg = OK;
CTO(INTEGER,"mms_integer_partition_(1)",a);
CTO(PARTITION,"mms_integer_partition_(2)",b);
CTTO(SCHUR,HASHTABLE,"mms_integer_partition_(3)",c);
erg += mps_integer_partition_(a,b,c,f);
ENDR("mms_integer_partition_");
}
INT mms_integer__(a,b,c,f) OP a,b,c,f;
{
INT erg = OK;
CTO(INTEGER,"mms_integer__(1)",a);
CTTTO(PARTITION,SCHUR,HASHTABLE,"mms_integer__(2)",b);
CTTO(SCHUR,HASHTABLE,"mms_integer__(3)",c);
if (S_I_I(a) == 0)
erg += mms_null__(b,c,f);
else if (S_O_K(b) == INTEGER) {
OP ff;
ff = CALLOCOBJECT();
erg += first_partition(b,ff);
erg += mms_integer_partition_(ff,b,c,f);
FREEALL(ff);
}
else if (S_O_K(b) == PARTITION) {
erg += mms_integer_partition_(a,b,c,f);
}
else /* SCHUR HASHTABLE */ {
M_FORALL_MONOMIALS_IN_B(a,b,c,f,mms_integer_partition_);
}
ENDR("mms_integer__");
}
INT mms_partition_partition_(a,b,c,f) OP a,b,c,f;
{
INT erg = OK;
CTO(PARTITION,"mms_partition_partition_(1)",a);
CTTTO(PARTITION,SCHUR,HASHTABLE,"mms_partition_partition_(2)",b);
CTTO(SCHUR,HASHTABLE,"mms_partition_partition_(3)",c);
if (S_PA_LI(a) == 0) {
erg += mms_null__(b,c,f);
}
else if (S_PA_LI(a) == 1) {
erg += mms_integer_partition_(S_PA_I(a,0),b,c,f);
}
else {
if (S_O_K(c) == HASHTABLE)
{
erg += cc_muir_mms_partition_partition_(a,b,c,f);
}
else {
OP d;
d = CALLOCOBJECT();
init_hashtable(d);
erg += cc_muir_mms_partition_partition_(a,b,d,f);
t_HASHTABLE_SCHUR(d,d);
insert_list(d,c,add_koeff,comp_monomschur);
}
#ifdef UNDEF
INT w,i,j;
INT l;
OP subset,v,perm,iperm;
for (i=0,w=0;i<S_PA_LI(a);i++) w+= S_PA_II(a,i);
l = w + S_PA_LI(b);
/* this is the length of the composition */
v = callocobject();
erg += m_il_nv(l,v);C_O_K(v,INTEGERVECTOR);
subset = callocobject();
perm = callocobject();
iperm = callocobject();
m_l_v(S_PA_L(a),iperm);
/* innerhalb des subsets nun alle vers permutationen */
erg += first_permutation(S_PA_L(a),perm);
do {
erg += first_subset(S_V_L(v),S_PA_L(a),subset);
for (i=0;i<S_V_LI(iperm);i++) M_I_I(0,S_V_I(iperm,i));
do {
OP d,s;
M_I_I(l,S_V_L(v)); /* wird in reorder_vector_apply geaendert */
for (i=S_V_LI(v)-1,j=S_PA_LI(b)-1;i>=0;i--,j--)
if (j>=0) M_I_I(S_PA_II(b,j),S_V_I(v,i));
else M_I_I(0,S_V_I(v,i));
/* vector v is filled with partition b */
for(i=0,j=0;i<S_P_LI(perm);i++)
{
/* um verschiedene permutationen zu bekommen, testen */
if (S_P_II(perm,i) > 1)
if (S_PA_II(a,S_P_II(perm,i)-1) == S_PA_II(a,S_P_II(perm,i)-2) )
if (S_V_II(iperm,S_P_II(perm,i)-2) == 0) goto next_perm;
while (S_V_II(subset,j) == 0) j++;
/* an der stelle j ist ein eintrag */
M_I_I(S_V_II(v,j)+S_PA_II(a,S_P_II(perm,i)-1),S_V_I(v,j));
M_I_I(i+1,S_V_I(iperm,S_P_II(perm,i)-1));
j++;
}
i = reorder_vector_apply(v);
if (i==0) { goto next_subset; }
/* summand gefunden */
d = CALLOCOBJECT();
s = callocobject();
COPY(v,d);
erg += b_sk_mo(CALLOCOBJECT(),CALLOCOBJECT(),s);
if (i==1) COPY(f,S_MO_K(s));
else ADDINVERS(f,S_MO_K(s));
erg += b_ks_pa(VECTOR,d,S_MO_S(s));
if (S_O_K(c) == HASHTABLE)
insert_scalar_hashtable(s,c,add_koeff,eq_monomsymfunc,hash_monompartition);
else /* SCHUR */
insert_list(s,c,add_koeff,comp_monomschur);
next_subset: ;
} while(next_apply(subset));
next_perm: ;
/* print(iperm);print(v);println(perm); */
} while (next_apply(perm));
erg += freeall(perm);
erg += freeall(iperm);
erg += freeall(v);
erg += freeall(subset);
#endif
}
ENDR("mms_partition_partition_");
}
INT mms_partition__(a,b,c,f) OP a,b,c,f;
{
INT erg = OK;
CTO(PARTITION,"mms_partition__(1)",a);
CTTTO(PARTITION,SCHUR,HASHTABLE,"mms_partition__(2)",b);
CTTO(SCHUR,HASHTABLE,"mms_partition__(3)",c);
if (S_O_K(b) == PARTITION)
erg += mms_partition_partition_(a,b,c,f);
else {
M_FORALL_MONOMIALS_IN_B(a,b,c,f,mms_partition_partition_);
}
ENDR("mms_partition__");
}
INT mms_hashtable__(a,b,c,f) OP a,b,c,f;
{
INT erg = OK;
CTO(HASHTABLE,"mms_hashtable__(1)",a);
CTTTO(PARTITION,SCHUR,HASHTABLE,"mms_hashtable__(2)",b);
CTTO(SCHUR,HASHTABLE,"mms_hashtable__(3)",c);
M_FORALL_MONOMIALS_IN_A(a,b,c,f,mms_partition__);
ENDR("mms_hashtable__");
}
INT mms_hashtable_partition_(a,b,c,f) OP a,b,c,f;
{
INT erg = OK;
CTO(HASHTABLE,"mms_hashtable_partition_(1)",a);
CTO(PARTITION,"mms_hashtable_partition_(2)",b);
CTTO(SCHUR,HASHTABLE,"mms_hashtable_partition_(3)",c);
M_FORALL_MONOMIALS_IN_A(a,b,c,f,mms_partition_partition_);
ENDR("mms_hashtable_partition_");
}
INT mms_monomial__(a,b,c,f) OP a,b,c,f;
{
INT erg = OK;
CTO(MONOMIAL,"mms_monomial__(1)",a);
CTTTO(PARTITION,SCHUR,HASHTABLE,"mms_monomial__(2)",b);
CTTO(SCHUR,HASHTABLE,"mms_monomial__(3)",c);
M_FORALL_MONOMIALS_IN_A(a,b,c,f,mms_partition__);
ENDR("mms_monomial__");
}
INT mms___(a,b,c,f) OP a,b,c,f;
{
INT erg = OK;
CTTTTO(INTEGER,PARTITION,MONOMIAL,HASHTABLE,"mms___(1)",a);
CTTTO(PARTITION,SCHUR,HASHTABLE,"mms___(2)",b);
CTTO(SCHUR,HASHTABLE,"mms___(3)",c);
if (S_O_K(a) == INTEGER)
{
erg += mms_integer__(a,b,c,f);
goto ende;
}
else if (S_O_K(a) == PARTITION)
{
erg += mms_partition__(a,b,c,f);
goto ende;
}
else if (S_O_K(a) == HASHTABLE)
{
erg += mms_hashtable__(a,b,c,f);
goto ende;
}
else if (S_O_K(a) == MONOMIAL)
{
erg += mms_monomial__(a,b,c,f);
goto ende;
}
ende:
ENDR("mms___");
}
INT mult_monomial_schur(a,b,c) OP a,b,c;
{
INT erg = OK;
INT t=0;
CTTTTO(INTEGER,MONOMIAL,PARTITION,HASHTABLE,"mult_monomial_schur(1)",a);
CTTTTO(INTEGER,SCHUR,PARTITION,HASHTABLE,"mult_monomial_schur(2)",b);
CTTTO(EMPTY,SCHUR,HASHTABLE,"mult_monomial_schur(3)",c);
if (S_O_K(c) == EMPTY) {
t=1;
init_hashtable(c);
}
erg += mms___(a,b,c,cons_eins);
if (t==1) erg += t_HASHTABLE_SCHUR(c,c);
CTTO(SCHUR,HASHTABLE,"mult_monomial_schur(3-ende)",c);
ENDR("mult_monomial_schur");
}
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