version 1.4, 2000/12/05 01:24:49 |
version 1.5, 2018/03/29 01:32:50 |
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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/cplxnum.c,v 1.3 2000/08/22 05:03:56 noro Exp $ |
* $OpenXM: OpenXM_contrib2/asir2000/builtin/cplxnum.c,v 1.4 2000/12/05 01:24:49 noro Exp $ |
*/ |
*/ |
#include "ca.h" |
#include "ca.h" |
#include "parse.h" |
#include "parse.h" |
Line 57 void cplx_real(Obj,Obj *); |
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Line 57 void cplx_real(Obj,Obj *); |
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void cplx_imag(Obj,Obj *); |
void cplx_imag(Obj,Obj *); |
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struct ftab cplx_tab[] = { |
struct ftab cplx_tab[] = { |
{"conj",Pconj,1}, |
{"conj",Pconj,1}, |
{"real",Preal,1}, |
{"real",Preal,1}, |
{"imag",Pimag,1}, |
{"imag",Pimag,1}, |
{0,0,0}, |
{0,0,0}, |
}; |
}; |
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void Pconj(arg,rp) |
void Pconj(arg,rp) |
NODE arg; |
NODE arg; |
Obj *rp; |
Obj *rp; |
{ |
{ |
cplx_conj((Obj)ARG0(arg),rp); |
cplx_conj((Obj)ARG0(arg),rp); |
} |
} |
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void Preal(arg,rp) |
void Preal(arg,rp) |
NODE arg; |
NODE arg; |
Obj *rp; |
Obj *rp; |
{ |
{ |
cplx_real((Obj)ARG0(arg),rp); |
cplx_real((Obj)ARG0(arg),rp); |
} |
} |
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void Pimag(arg,rp) |
void Pimag(arg,rp) |
NODE arg; |
NODE arg; |
Obj *rp; |
Obj *rp; |
{ |
{ |
cplx_imag((Obj)ARG0(arg),rp); |
cplx_imag((Obj)ARG0(arg),rp); |
} |
} |
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void cplx_conj(p,r) |
void cplx_conj(p,r) |
Obj p; |
Obj p; |
Obj *r; |
Obj *r; |
{ |
{ |
C c; |
C c; |
DCP dc,dcr,dcr0; |
DCP dc,dcr,dcr0; |
P t; |
P t; |
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if ( !p ) |
if ( !p ) |
*r = 0; |
*r = 0; |
else |
else |
switch ( OID(p) ) { |
switch ( OID(p) ) { |
case O_N: |
case O_N: |
if ( NID((Num)p) <= N_B ) |
if ( NID((Num)p) <= N_B ) |
*r = p; |
*r = p; |
else { |
else { |
NEWC(c); c->r = ((C)p)->r; chsgnnum(((C)p)->i,&c->i); |
NEWC(c); c->r = ((C)p)->r; chsgnnum(((C)p)->i,&c->i); |
*r = (Obj)c; |
*r = (Obj)c; |
} |
} |
break; |
break; |
case O_P: |
case O_P: |
for ( dcr0 = 0, dc = DC((P)p); dc; dc = NEXT(dc) ) { |
for ( dcr0 = 0, dc = DC((P)p); dc; dc = NEXT(dc) ) { |
NEXTDC(dcr0,dcr); cplx_conj((Obj)COEF(dc),(Obj *)&COEF(dcr)); |
NEXTDC(dcr0,dcr); cplx_conj((Obj)COEF(dc),(Obj *)&COEF(dcr)); |
DEG(dcr) = DEG(dc); |
DEG(dcr) = DEG(dc); |
} |
} |
NEXT(dcr) = 0; MKP(VR((P)p),dcr0,t); *r = (Obj)t; |
NEXT(dcr) = 0; MKP(VR((P)p),dcr0,t); *r = (Obj)t; |
break; |
break; |
default: |
default: |
error("cplx_conj : not implemented"); break; |
error("cplx_conj : not implemented"); break; |
} |
} |
} |
} |
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void cplx_real(p,r) |
void cplx_real(p,r) |
Obj p; |
Obj p; |
Obj *r; |
Obj *r; |
{ |
{ |
DCP dc,dcr,dcr0; |
DCP dc,dcr,dcr0; |
P t; |
P t; |
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if ( !p ) |
if ( !p ) |
*r = 0; |
*r = 0; |
else |
else |
switch ( OID(p) ) { |
switch ( OID(p) ) { |
case O_N: |
case O_N: |
if ( NID((Num)p) <= N_B ) |
if ( NID((Num)p) <= N_B ) |
*r = p; |
*r = p; |
else |
else |
*r = (Obj)((C)p)->r; |
*r = (Obj)((C)p)->r; |
break; |
break; |
case O_P: |
case O_P: |
for ( dcr0 = 0, dc = DC((P)p); dc; dc = NEXT(dc) ) { |
for ( dcr0 = 0, dc = DC((P)p); dc; dc = NEXT(dc) ) { |
cplx_real((Obj)COEF(dc),(Obj *)&t); |
cplx_real((Obj)COEF(dc),(Obj *)&t); |
if ( t ) { |
if ( t ) { |
NEXTDC(dcr0,dcr); DEG(dcr) = DEG(dc); COEF(dcr) = t; |
NEXTDC(dcr0,dcr); DEG(dcr) = DEG(dc); COEF(dcr) = t; |
} |
} |
} |
} |
if ( !dcr0 ) |
if ( !dcr0 ) |
*r = 0; |
*r = 0; |
else { |
else { |
NEXT(dcr) = 0; MKP(VR((P)p),dcr0,t); *r = (Obj)t; |
NEXT(dcr) = 0; MKP(VR((P)p),dcr0,t); *r = (Obj)t; |
} |
} |
break; |
break; |
default: |
default: |
error("cplx_real : not implemented"); break; |
error("cplx_real : not implemented"); break; |
} |
} |
} |
} |
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void cplx_imag(p,r) |
void cplx_imag(p,r) |
Obj p; |
Obj p; |
Obj *r; |
Obj *r; |
{ |
{ |
DCP dc,dcr,dcr0; |
DCP dc,dcr,dcr0; |
P t; |
P t; |
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if ( !p ) |
if ( !p ) |
*r = 0; |
*r = 0; |
else |
else |
switch ( OID(p) ) { |
switch ( OID(p) ) { |
case O_N: |
case O_N: |
if ( NID((Num)p) <= N_B ) |
if ( NID((Num)p) <= N_B ) |
*r = 0; |
*r = 0; |
else |
else |
*r = (Obj)((C)p)->i; |
*r = (Obj)((C)p)->i; |
break; |
break; |
case O_P: |
case O_P: |
for ( dcr0 = 0, dc = DC((P)p); dc; dc = NEXT(dc) ) { |
for ( dcr0 = 0, dc = DC((P)p); dc; dc = NEXT(dc) ) { |
cplx_imag((Obj)COEF(dc),(Obj *)&t); |
cplx_imag((Obj)COEF(dc),(Obj *)&t); |
if ( t ) { |
if ( t ) { |
NEXTDC(dcr0,dcr); DEG(dcr) = DEG(dc); COEF(dcr) = t; |
NEXTDC(dcr0,dcr); DEG(dcr) = DEG(dc); COEF(dcr) = t; |
} |
} |
} |
} |
if ( !dcr0 ) |
if ( !dcr0 ) |
*r = 0; |
*r = 0; |
else { |
else { |
NEXT(dcr) = 0; MKP(VR((P)p),dcr0,t); *r = (Obj)t; |
NEXT(dcr) = 0; MKP(VR((P)p),dcr0,t); *r = (Obj)t; |
} |
} |
break; |
break; |
default: |
default: |
error("cplx_imag : not implemented"); break; |
error("cplx_imag : not implemented"); break; |
} |
} |
} |
} |