version 1.84, 2005/10/26 10:47:00 |
version 1.85, 2005/10/26 11:07:50 |
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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/builtin/strobj.c,v 1.83 2005/10/26 10:44:50 noro Exp $ |
* $OpenXM: OpenXM_contrib2/asir2000/builtin/strobj.c,v 1.84 2005/10/26 10:47:00 noro Exp $ |
*/ |
*/ |
#include "ca.h" |
#include "ca.h" |
#include "parse.h" |
#include "parse.h" |
Line 2496 int fnode_normalize_comp(FNODE f1,FNODE f2) |
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Line 2496 int fnode_normalize_comp(FNODE f1,FNODE f2) |
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else { |
else { |
n1 = NEXT(n1); n2 = NEXT(n2); |
n1 = NEXT(n1); n2 = NEXT(n2); |
} |
} |
if ( n1 ) return 1; |
return n1?1:(n2?-1:0); |
else if ( n2 ) return -1; |
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else return 0; |
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} |
} |
if ( IS_NARYMUL(f1) || IS_NARYMUL(f2) ) { |
if ( IS_NARYMUL(f1) || IS_NARYMUL(f2) ) { |
fnode_coef_body(f1,&c1,&b1); |
fnode_coef_body(f1,&c1,&b1); |
Line 2511 int fnode_normalize_comp(FNODE f1,FNODE f2) |
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Line 2509 int fnode_normalize_comp(FNODE f1,FNODE f2) |
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n1 = NEXT(n1); n2 = NEXT(n2); |
n1 = NEXT(n1); n2 = NEXT(n2); |
} |
} |
if ( !n1 || !n2 ) { |
if ( !n1 || !n2 ) { |
if ( n1 ) return 1; |
return n1?1:(n2?-1:0); |
else if ( n2 ) return -1; |
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else return 0; |
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} |
} |
fnode_base_exp(BDY(n1),&b1,&e1); |
fnode_base_exp(BDY(n1),&b1,&e1); |
fnode_base_exp(BDY(n2),&b2,&e2); |
fnode_base_exp(BDY(n2),&b2,&e2); |
Line 2528 int fnode_normalize_comp(FNODE f1,FNODE f2) |
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Line 2524 int fnode_normalize_comp(FNODE f1,FNODE f2) |
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if ( fnode_is_number(e1) && fnode_is_number(e2) ) { |
if ( fnode_is_number(e1) && fnode_is_number(e2) ) { |
/* f1 = t b^e1 ... , f2 = t b^e2 ... */ |
/* f1 = t b^e1 ... , f2 = t b^e2 ... */ |
subnum(0,eval(e1),eval(e2),&ee); |
subnum(0,eval(e1),eval(e2),&ee); |
r = compnum(0,ee,0); |
if ( ee ) { |
if ( r > 0 ) { |
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/* e1>e2 */ |
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g = mkfnode(3,I_BOP,pwrfs,b1,mkfnode(1,I_FORMULA,ee)); |
g = mkfnode(3,I_BOP,pwrfs,b1,mkfnode(1,I_FORMULA,ee)); |
MKNODE(n1,g,n1); |
MKNODE(n1,g,n1); |
} else if ( r < 0 ) { |
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/* e1<e2 */ |
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chsgnnum(ee,&ee1); ee = ee1; |
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g = mkfnode(3,I_BOP,pwrfs,b1,mkfnode(1,I_FORMULA,ee)); |
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MKNODE(n2,g,n2); |
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} |
} |
} else { |
} else { |
r = fnode_normalize_comp(e1,e2); |
r = fnode_normalize_comp(e1,e2); |
Line 2579 int fnode_normalize_comp(FNODE f1,FNODE f2) |
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Line 2568 int fnode_normalize_comp(FNODE f1,FNODE f2) |
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else { |
else { |
n1 = NEXT(n1); n2 = NEXT(n2); |
n1 = NEXT(n1); n2 = NEXT(n2); |
} |
} |
if ( n1 ) return 1; |
return n1?1:(n2?-1:0); |
else if ( n2 ) return -1; |
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else return 0; |
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} |
} |
break; |
break; |
case I_PVAR: |
case I_PVAR: |