=================================================================== RCS file: /home/cvs/OpenXM_contrib2/asir2000/io/pexpr.c,v retrieving revision 1.1.1.1 retrieving revision 1.42 diff -u -p -r1.1.1.1 -r1.42 --- OpenXM_contrib2/asir2000/io/pexpr.c 1999/12/03 07:39:11 1.1.1.1 +++ OpenXM_contrib2/asir2000/io/pexpr.c 2017/08/31 02:36:21 1.42 @@ -1,4 +1,51 @@ -/* $OpenXM: OpenXM/src/asir99/io/pexpr.c,v 1.1.1.1 1999/11/10 08:12:30 noro Exp $ */ +/* + * Copyright (c) 1994-2000 FUJITSU LABORATORIES LIMITED + * All rights reserved. + * + * FUJITSU LABORATORIES LIMITED ("FLL") hereby grants you a limited, + * non-exclusive and royalty-free license to use, copy, modify and + * redistribute, solely for non-commercial and non-profit purposes, the + * computer program, "Risa/Asir" ("SOFTWARE"), subject to the terms and + * conditions of this Agreement. For the avoidance of doubt, you acquire + * only a limited right to use the SOFTWARE hereunder, and FLL or any + * third party developer retains all rights, including but not limited to + * copyrights, in and to the SOFTWARE. + * + * (1) FLL does not grant you a license in any way for commercial + * purposes. You may use the SOFTWARE only for non-commercial and + * non-profit purposes only, such as academic, research and internal + * business use. + * (2) The SOFTWARE is protected by the Copyright Law of Japan and + * international copyright treaties. If you make copies of the SOFTWARE, + * with or without modification, as permitted hereunder, you shall affix + * to all such copies of the SOFTWARE the above copyright notice. + * (3) An explicit reference to this SOFTWARE and its copyright owner + * shall be made on your publication or presentation in any form of the + * results obtained by use of the SOFTWARE. + * (4) In the event that you modify the SOFTWARE, you shall notify FLL by + * e-mail at risa-admin@sec.flab.fujitsu.co.jp of the detailed specification + * for such modification or the source code of the modified part of the + * SOFTWARE. + * + * THE SOFTWARE IS PROVIDED AS IS WITHOUT ANY WARRANTY OF ANY KIND. FLL + * MAKES ABSOLUTELY NO WARRANTIES, EXPRESSED, IMPLIED OR STATUTORY, AND + * EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS + * FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT OF THIRD PARTIES' + * RIGHTS. NO FLL DEALER, AGENT, EMPLOYEES IS AUTHORIZED TO MAKE ANY + * MODIFICATIONS, EXTENSIONS, OR ADDITIONS TO THIS WARRANTY. + * UNDER NO CIRCUMSTANCES AND UNDER NO LEGAL THEORY, TORT, CONTRACT, + * OR OTHERWISE, SHALL FLL BE LIABLE TO YOU OR ANY OTHER PERSON FOR ANY + * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, PUNITIVE OR CONSEQUENTIAL + * DAMAGES OF ANY CHARACTER, INCLUDING, WITHOUT LIMITATION, DAMAGES + * ARISING OUT OF OR RELATING TO THE SOFTWARE OR THIS AGREEMENT, DAMAGES + * FOR LOSS OF GOODWILL, WORK STOPPAGE, OR LOSS OF DATA, OR FOR ANY + * DAMAGES, EVEN IF FLL SHALL HAVE BEEN INFORMED OF THE POSSIBILITY OF + * SUCH DAMAGES, OR FOR ANY CLAIM BY ANY OTHER PARTY. EVEN IF A PART + * OF THE SOFTWARE HAS BEEN DEVELOPED BY A THIRD PARTY, THE THIRD PARTY + * DEVELOPER SHALL HAVE NO LIABILITY IN CONNECTION WITH THE USE, + * PERFORMANCE OR NON-PERFORMANCE OF THE SOFTWARE. + * $OpenXM: OpenXM_contrib2/asir2000/io/pexpr.c,v 1.41 2015/08/20 08:53:05 ohara Exp $ +*/ #include "ca.h" #include "al.h" #include "parse.h" @@ -9,13 +56,28 @@ #define FPRINT #endif -int hex_output; +extern int outputstyle; -#ifdef FPRINT FILE *asir_out; #define OUT asir_out char DFORMAT[BUFSIZ]; +int hex_output; +int fortran_output; +int double_output; +int real_digit; +int real_binary; +int print_quote; +int hideargs; +extern FUNC user_print_function; +#if 0 +int printmode = PRINTF_E; +#else +int printmode = PRINTF_G; +#endif +#define DATA_BEGIN 2 +#define DATA_END 5 + #define TAIL #define PUTS(s) fputs(s,OUT) #define PRINTF fprintf @@ -27,7 +89,7 @@ char DFORMAT[BUFSIZ]; #define PRINTV printv #define PRINTEXPR printexpr #define PRINTNUM printnum -#define PRINTP printp +#define PRINTP asir_printp #define PRINTR printr #define PRINTLIST printlist #define PRINTVECT printvect @@ -35,9 +97,14 @@ char DFORMAT[BUFSIZ]; #define PRINTSTR printstr #define PRINTCOMP printcomp #define PRINTDP printdp +#define PRINTDPM printdpm #define PRINTUI printui #define PRINTGF2MAT printgf2mat #define PRINTGFMMAT printgfmmat +#define PRINTBYTEARRAY printbytearray +#define PRINTQUOTE printquote +#define PRINTQUOTEARG printquotearg +#define PRINTNBP printnbp #define PRINTERR printerr #define PRINTLF printlf #define PRINTLOP printlop @@ -45,86 +112,20 @@ char DFORMAT[BUFSIZ]; #define PRINTEOP printeop #define PRINTQOP printqop #define PRINTUP printup -#endif +#define PRINTUM printum +#define PRINTSF printsf +#define PRINTSYMBOL printsymbol +#define PRINTRANGE printrange +#define PRINTTB printtb +#define PRINTDPV printdpv +#define PRINTFNODE printfnode +#define PRINTFNODENODE printfnodenode +#define PRINTFARGS printfargs -#ifdef SPRINT -static char *buf; -#define OUT buf -extern char DFORMAT[BUFSIZ]; +#include "pexpr_body.c" -#define TAIL while ( *OUT ) OUT++; -#define PUTS(s) strcat(OUT,s) -#define PRINTF sprintf -#define PRINTN sprintn -#define PRINTBF sprintbf -#define PRINTCPLX sprintcplx -#define PRINTLM sprintlm -#define PRINTUP2 sprintup2 -#define PRINTV sprintv -#define PRINTEXPR sprintexpr -#define PRINTNUM sprintnum -#define PRINTP sprintp -#define PRINTR sprintr -#define PRINTLIST sprintlist -#define PRINTVECT sprintvect -#define PRINTMAT sprintmat -#define PRINTSTR sprintstr -#define PRINTCOMP sprintcomp -#define PRINTDP sprintdp -#define PRINTUI sprintui -#define PRINTGF2MAT sprintgf2mat -#define PRINTGFMMAT sprintgfmmat -#define PRINTERR sprinterr -#define PRINTLF sprintlf -#define PRINTLOP sprintlop -#define PRINTFOP sprintfop -#define PRINTEOP sprinteop -#define PRINTQOP sprintqop -#endif +/* spetial functions for file output */ -#if defined(THINK_C) -void PRINTEXPR(VL,Obj); -void PRINTNUM(Num); -void PRINTN(N); -void PRINTV(VL,V); -void PRINTP(VL,P); -void PRINTR(VL,R); -void PRINTLIST(VL,LIST); -void PRINTVECT(VL,VECT); -void PRINTMAT(VL,MAT); -void PRINTSTR(STRING); -void PRINTCOMP(VL,COMP); -void PRINTDP(VL,DP); -void PRINTUI(VL,USINT); -void PRINTGF2MAT(VL,GF2MAT); -void PRINTGFMMAT(VL,GFMMAT); -void PRINTERR(VL,ERR); -void PRINTCPLX(C); -void PRINTLM(LM); -void PRINTLF(VL,F); -#else -void PRINTEXPR(); -void PRINTNUM(); -void PRINTN(); -void PRINTV(); -void PRINTP(); -void PRINTR(); -void PRINTLIST(); -void PRINTVECT(); -void PRINTMAT(); -void PRINTSTR(); -void PRINTCOMP(); -void PRINTDP(); -void PRINTUI(); -void PRINTGF2MAT(); -void PRINTGFMMAT(); -void PRINTERR(); -void PRINTCPLX(); -void PRINTLM(); -void PRINTLF(); -#endif - -#ifdef FPRINT void output_init() { OUT = stdout; sprintf(DFORMAT,"%%0%dd",DLENGTH); @@ -134,7 +135,12 @@ int mmono(p) P p; { if ( NUM(p) ) +#if defined(INTERVAL) + if ( NID(p) != N_IP && NID(p) != N_IntervalDouble && NID(p) != N_IntervalQuad && NID(p) != N_IntervalBigFloat + && compnum(CO,(Num)p,0) < 0 ) +#else if ( compnum(CO,(Num)p,0) < 0 ) +#endif return ( 1 ); else return ( 0 ); @@ -144,618 +150,16 @@ P p; return (mmono(COEF(DC(p)))); } -#if PARI - -#if defined(THINK_C) -void sor(long *,char,long,long); -#endif - -void printbf(a) -BF a; +void printbf(BF a) { - sor(a->body,'g',-1,0); + int dprec; + char fbuf[BUFSIZ]; + char *s; + dprec = (a->body->_mpfr_prec)*0.30103; + if ( !dprec ) dprec = 1; + sprintf(fbuf,"%%.%dR%c",dprec,double_output?'f':'g'); + mpfr_asprintf(&s,fbuf,a->body); + TAIL PUTS(s); + mpfr_free_str(s); } -#endif -#endif -#ifdef SPRINT -void soutput_init(s) -char *s; -{ - s[0] = 0; buf = s; -} - -#if PARI -void sprintbf(a) -BF a; -{ - /* XXX : not implemented yet */ -} -#endif -#endif - -void PRINTEXPR(vl,p) -VL vl; -Obj p; -{ - if ( !p ) { - PRINTR(vl,(R)p); - return; - } - - switch ( OID(p) ) { - case O_N: - PRINTNUM((Num)p); break; - case O_P: - PRINTP(vl,(P)p); break; - case O_R: - PRINTR(vl,(R)p); break; - case O_LIST: - PRINTLIST(vl,(LIST)p); break; - case O_VECT: - PRINTVECT(vl,(VECT)p); break; - case O_MAT: - PRINTMAT(vl,(MAT)p); break; - case O_STR: - PRINTSTR((STRING)p); break; - case O_COMP: - PRINTCOMP(vl,(COMP)p); break; - case O_DP: - PRINTDP(vl,(DP)p); break; - case O_USINT: - PRINTUI(vl,(USINT)p); break; - case O_GF2MAT: - PRINTGF2MAT(vl,(GF2MAT)p); break; - case O_ERR: - PRINTERR(vl,(ERR)p); break; - case O_MATHCAP: - PRINTLIST(vl,((MATHCAP)p)->body); break; - case O_F: - PRINTLF(vl,(F)p); break; - case O_GFMMAT: - PRINTGFMMAT(vl,(GFMMAT)p); break; - default: - break; - } -} - -void PRINTN(n) -N n; -{ - register int i,*ptr; - N tn; - - if ( !n ) { - PUTS("0"); - return; - } - if ( hex_output ) { - ptr = BD(n); - TAIL PRINTF(OUT,"0x%x",ptr[PL(n)-1]); - if ( hex_output < 0 ) - for ( i = PL(n) - 2; i >= 0; i-- ) { - TAIL PRINTF(OUT,"|%08x",ptr[i]); - } - else - for ( i = PL(n) - 2; i >= 0; i-- ) { - TAIL PRINTF(OUT,"%08x",ptr[i]); - } - } else { - ntobn(DBASE,n,&tn); - ptr = BD(tn); - TAIL PRINTF(OUT,"%d",ptr[PL(tn) - 1]); - for ( i = PL(tn) - 2; i >= 0; i-- ) { - TAIL PRINTF(OUT,DFORMAT,ptr[i]); - } - } -} - -void PRINTNUM(q) -Num q; -{ - if ( !q ) { - PUTS("0"); - return; - } - switch ( NID(q) ) { - case N_Q: - if ( SGN((Q)q) == -1 ) - PUTS("-"); - PRINTN(NM((Q)q)); - if ( !INT((Q)q) ) { - PUTS("/"); PRINTN(DN((Q)q)); - } - break; - case N_R: - TAIL PRINTF(OUT,"%g",BDY((Real)q)); - break; - case N_A: - PUTS("("); PRINTR(ALG,(R)BDY((Alg)q)); PUTS(")"); - break; -#if PARI - case N_B: - PRINTBF((BF)q); break; -#endif - case N_C: - PRINTCPLX((C)q); break; - case N_M: - TAIL PRINTF(OUT,"%d",CONT((MQ)q)); break; - case N_LM: - PRINTN(((LM)q)->body); break; - case N_GF2N: - if ( hex_output ) - PRINTN((N)(((GF2N)q)->body)); - else - PRINTUP2(((GF2N)q)->body); - break; - case N_GFPN: - PRINTUP((UP)(((GFPN)q)->body)); - break; - } -} - -void PRINTCPLX(a) -C a; -{ - PUTS("("); - if ( a->r ) - PRINTNUM(a->r); - if ( a->i ) { - if ( a->r && (compnum(0,a->i,0) > 0) ) - PUTS("+"); - PRINTNUM(a->i); PUTS("*@i"); - } - PUTS(")"); -} - -void PRINTP(vl,p) -VL vl; -P p; -{ - V v; - DCP dc; - - if ( !p ) - PUTS("0"); - else if ( NUM(p) ) - PRINTNUM((Num)p); - else - for ( dc = DC(p), v = VR(p); dc; dc = NEXT(dc) ) { - if ( !DEG(dc) ) - PRINTP(vl,COEF(dc)); - else { - if ( NUM(COEF(dc)) && UNIQ((Q)COEF(dc)) ) { - ; - } else if ( NUM(COEF(dc)) && MUNIQ((Q)COEF(dc)) ) - PUTS("-"); - else if ( NUM(COEF(dc)) || !NEXT(DC(COEF(dc)))) { - PRINTP(vl,COEF(dc)); PUTS("*"); - } else { - PUTS("("); PRINTP(vl,COEF(dc)); PUTS(")*"); - } - PRINTV(vl,v); - if ( cmpq(DEG(dc),ONE) ) { - PUTS("^"); - if ( INT(DEG(dc)) && SGN(DEG(dc))>0 ) - PRINTNUM((Num)DEG(dc)); - else { - PUTS("("); PRINTNUM((Num)DEG(dc)); PUTS(")"); - } - } - } - if ( NEXT(dc) ) { - P t; - - t = COEF(NEXT(dc)); - if (!DEG(NEXT(dc))) { - if ( NUM(t) ) { - if ( !mmono(t) ) - PUTS("+"); - } else { - if (!mmono(COEF(DC(t)))) - PUTS("+"); - } - } else { - if ( !mmono(t) ) - PUTS("+"); - } - } - } -} - -int hideargs; - -void PRINTV(vl,v) -VL vl; -V v; -{ - PF pf; - PFAD ad; - int i; - - if ( NAME(v) ) - PUTS(NAME(v)); - else if ( (vid)v->attr == V_PF ) { - pf = ((PFINS)v->priv)->pf; ad = ((PFINS)v->priv)->ad; - if ( !strcmp(NAME(pf),"pow") ) { - PUTS("("); PRINTR(vl,(R)ad[0].arg); PUTS(")^("); - PRINTR(vl,(R)ad[1].arg); PUTS(")"); - } else if ( !pf->argc ) { - TAIL PRINTF(OUT,"%s",NAME(pf)); - } else { - if ( hideargs ) { - for ( i = 0; i < pf->argc; i++ ) - if ( ad[i].d ) - break; - if ( i < pf->argc ) { - TAIL PRINTF(OUT,"%s{%d",NAME(pf),ad[0].d); - for ( i = 1; i < pf->argc; i++ ) { - TAIL PRINTF(OUT,",%d",ad[i].d); - } - PUTS("}"); - } else { - TAIL PRINTF(OUT,"%s",NAME(pf)); - } - } else { - for ( i = 0; i < pf->argc; i++ ) - if ( ad[i].d ) - break; - if ( i < pf->argc ) { - TAIL PRINTF(OUT,"%s{%d",NAME(pf),ad[0].d); - for ( i = 1; i < pf->argc; i++ ) { - TAIL PRINTF(OUT,",%d",ad[i].d); - } - PUTS("}("); - } else { - TAIL PRINTF(OUT,"%s(",NAME(pf)); - } - PRINTR(vl,(R)ad[0].arg); - for ( i = 1; i < pf->argc; i++ ) { - PUTS(","); PRINTR(vl,(R)ad[i].arg); - } - PUTS(")"); - } - } - } -} - -void PRINTR(vl,a) -VL vl; -R a; -{ - if ( !a ) - PUTS("0"); - else - switch (OID(a)) { - case O_N: case O_P: - PRINTP(vl,(P)a); break; - default: - PUTS("("); PRINTP(vl,NM((R)a)); PUTS(")/("); PRINTP(vl,DN((R)a)); PUTS(")"); - break; - } -} - -void PRINTVECT(vl,vect) -VL vl; -VECT vect; -{ - int i; - pointer *ptr; - - PUTS("[ "); - for ( i = 0, ptr = BDY(vect); i < vect->len; i++ ) { - PRINTEXPR(vl,ptr[i]); PUTS(" "); - } - PUTS("]"); -} - -void PRINTMAT(vl,mat) -VL vl; -MAT mat; -{ - int i,j,r,c; - pointer *ptr; - - for ( i = 0, r = mat->row, c = mat->col; i < r; i++ ) { - PUTS("[ "); - for ( j = 0, ptr = BDY(mat)[i]; j < c; j++ ) { - PRINTEXPR(vl,ptr[j]); PUTS(" "); - } - PUTS("]"); - if ( i < r - 1 ) - PUTS("\n"); - } -} - -void PRINTLIST(vl,list) -VL vl; -LIST list; -{ - NODE tnode; - - PUTS("["); - for ( tnode = (NODE)list->body; tnode; tnode = NEXT(tnode) ) { - PRINTEXPR(vl,tnode->body); - if ( NEXT(tnode) ) - PUTS(","); - } - PUTS("]"); -} - -void PRINTSTR(str) -STRING str; -{ - char *p; - - for ( p = BDY(str); *p; p++ ) - if ( *p == '"' ) - PUTS("\""); - else { - TAIL PRINTF(OUT,"%c",*p); - } -} - -void PRINTCOMP(vl,c) -VL vl; -COMP c; -{ - int n,i; - - n = getcompsize((int)c->type); - PUTS("{"); - for ( i = 0; i < n; i++ ) { - PRINTEXPR(vl,(pointer)c->member[i]); - if ( i < n-1 ) - PUTS(","); - } - PUTS("}"); -} - -void PRINTDP(vl,d) -VL vl; -DP d; -{ - int n,i; - MP m; - DL dl; - - for ( n = d->nv, m = BDY(d); m; m = NEXT(m) ) { - PUTS("("); PRINTEXPR(vl,(pointer)m->c); PUTS(")*<<"); - for ( i = 0, dl = m->dl; i < n-1; i++ ) { - TAIL PRINTF(OUT,"%d,",dl->d[i]); - } - TAIL PRINTF(OUT,"%d",dl->d[i]); - PUTS(">>"); - if ( NEXT(m) ) - PUTS("+"); - } -} - -void PRINTUI(vl,u) -VL vl; -USINT u; -{ - TAIL PRINTF(OUT,"%u",BDY(u)); -} - -void PRINTGF2MAT(vl,mat) -VL vl; -GF2MAT mat; -{ - int row,col,w,i,j,k,m; - unsigned int t; - unsigned int **b; - - row = mat->row; - col = mat->col; - w = (col+BSH-1)/BSH; - b = mat->body; - for ( i = 0; i < row; i++ ) { - for ( j = 0, m = 0; j < w; j++ ) { - t = b[i][j]; - for ( k = 0; m < col && k < BSH; k++, m++ ) - if ( t & (1<row; - col = mat->col; - b = mat->body; - for ( i = 0; i < row; i++ ) { - PUTS("["); - for ( j = 0; j < col; j++ ) { - TAIL PRINTF(OUT,"%8d",b[i][j]); - } - PUTS("]\n"); - } -} - -void PRINTERR(vl,e) -VL vl; -ERR e; -{ - PUTS("error("); PRINTEXPR(vl,e->body); PUTS(")"); -} - -void PRINTUP2(p) -UP2 p; -{ - int d,i; - - if ( !p ) - fprintf(asir_out,"0"); - else { - d = degup2(p); - fprintf(asir_out,"("); - if ( !d ) - fprintf(asir_out,"1"); - else if ( d == 1 ) - fprintf(asir_out,"@"); - else - fprintf(asir_out,"@^%d",d); - for ( i = d-1; i >= 0; i-- ) { - if ( p->b[i/BSH] & (1<<(i%BSH)) ) - if ( !i ) - fprintf(asir_out,"+1"); - else if ( i == 1 ) - fprintf(asir_out,"+@"); - else - fprintf(asir_out,"+@^%d",i); - } - fprintf(asir_out,")"); - } -} - -void PRINTLF(vl,f) -VL vl; -F f; -{ - switch ( FOP(f) ) { - case AL_TRUE: - TAIL PRINTF(OUT,"@true"); - break; - case AL_FALSE: - TAIL PRINTF(OUT,"@false"); - break; - - case AL_OR: case AL_AND: - PRINTFOP(vl,f); break; - case AL_NOT: case AL_IMPL: case AL_REPL: case AL_EQUIV: - PRINTEOP(vl,f); break; - - case AL_EQUAL: case AL_NEQ: case AL_LESSP: - case AL_GREATERP: case AL_LEQ: case AL_GEQ: - PRINTLOP(vl,f); break; - - case AL_EX: case AL_ALL: - PRINTQOP(vl,f); break; - default: - break; - } -} - -PRINTFOP(vl,f) -VL vl; -F f; -{ - char *op; - NODE n; - - op = FOP(f)==AL_OR?" @|| ":" @&& "; - n = FJARG(f); - PUTS("("); PRINTEXPR(vl,BDY(n)); PUTS(")"); - for ( n = NEXT(n); n; n = NEXT(n) ) { - PUTS(op); PUTS("("); PRINTEXPR(vl,BDY(n)); PUTS(")"); - } -} - -PRINTEOP(vl,f) -VL vl; -F f; -{ - oFOP op; - char *sop; - - if ( (op = FOP(f)) == AL_NOT ) { - PUTS("(@! "); PRINTEXPR(vl,(Obj)FARG(f)); PUTS(")"); return; - } - switch ( op ) { - case AL_IMPL: - sop = " @impl "; break; - case AL_REPL: - sop = " @repl "; break; - case AL_EQUIV: - sop = " @equiv "; break; - default: - break; - } - PUTS("("); - PRINTEXPR(vl,(Obj)FLHS(f)); - PUTS(sop); - PRINTEXPR(vl,(Obj)FRHS(f)); - PUTS(")"); -} - -PRINTLOP(vl,f) -VL vl; -F f; -{ - char *op; - - switch ( FOP(f) ) { - case AL_EQUAL: - op = " @== "; break; - case AL_NEQ: - op = " @!= "; break; - case AL_LESSP: - op = " @< "; break; - case AL_GREATERP: - op = " @> "; break; - case AL_LEQ: - op = " @<= "; break; - case AL_GEQ: - op = " @>= "; break; - default: - error("PRINTLOP : invalid operator"); - break; - } - PRINTEXPR(vl,(Obj)FPL(f)); PUTS(op); PUTS("0"); -} - -PRINTQOP(vl,f) -VL vl; -F f; -{ - char *op; - - op = FOP(f)==AL_EX?"ex":"all"; - TAIL PRINTF(OUT,"%s(%s,",op,NAME(FQVR(f))); - PRINTEXPR(vl,(Obj)FQMAT(f)); PUTS(")"); -} - -PRINTUP(n) -UP n; -{ - int i,d; - - if ( !n ) - PUTS("0"); - else if ( !n->d ) - PRINTNUM(n->c[0]); - else { - d = n->d; - PUTS("("); - if ( !d ) { - PRINTNUM(n->c[d]); - } else if ( d == 1 ) { - PRINTNUM(n->c[d]); - PUTS("*@p"); - } else { - PRINTNUM(n->c[d]); - TAIL PRINTF(OUT,"*@p^%d",d); - } - for ( i = d-1; i >= 0; i-- ) { - if ( n->c[i] ) { - PUTS("+("); PRINTNUM(n->c[i]); PUTS(")"); - if ( i >= 2 ) { - TAIL PRINTF(OUT,"*@p^%d",i); - } else if ( i == 1 ) - PUTS("*@p"); - } - } - PUTS(")"); - } -}