Return to char2ff.texi CVS log

Up to [local] / OpenXM / src / asir-doc / int-parts / datatype

Annotation of OpenXM/src/asir-doc/int-parts/datatype/char2ff.texi, Revision 1.1

1.1     ! noro        1: @comment $OpenXM$
        !             2: @section $BI8?t(B 2 $B$NM-8BBN$N85(B
        !             3:
        !             4: @example
        !             5: struct oGF2N @{        GF(2^n) $B$N85(B
        !             6:     short id;         $B<1JL;R(B (= O_N)
        !             7:     char nid;         $B?t<1JL;R(B (= N_GF2N)
        !             8:     char pad;
        !             9:     struct oUP2 *body;  GF(2^n) $B$N85(B
        !            10: @};
        !            11:
        !            12: typedef struct oGF2N *GF2N;
        !            13:
        !            14: typedef struct oUP2 @{   GF(2) $B>e$N(B 1 $BJQ?tB?9`<0(B
        !            15:     int w;              $BG[Ns(B b $B$N%5%$%:(B
        !            16:     unsigned int b[1];  $B78?tG[Ns(B (dense $BI=8=(B)
        !            17: @} *UP2;
        !            18:
        !            19: typedef struct oUP2 *UP2;
        !            20: @end example
        !            21: $BI8?t(B 2 $B$NM-8BBN$r07$&$?$a$N7?$G$"$k(B. $BI8?t$O(B UP2 $B7?$NB?9`<0$H$7$F$"$k@EE*JQ(B
        !            22: $B?t$K3JG<$5$l$k(B. $B3F85<+BN$OB0$9$kBN$K4X$9$k>pJs$r$b$C$F$*$i$:(B, $B@_Dj$5$l$?(B
        !            23: $BI8?t$NCM$K$h$j1i;;$,9T$o$l$k(B.
        !            24:
        !            25: @subsection $BI8?t(B 2 $B$NM-8BBN$N85$N@8@.(B, $BJQ49(B
        !            26: @example
        !            27: #include "ca.h"
        !            28: void setmod_gf2n(P p)
        !            29: $B@0?t78?tB?9`<0(B p $B$N3F78?t$r(B GF(2) $B$N85$H$_$?B?9`<0$r(B, GF(2) $B$N3HBgBN$N(B
        !            30: $BDj5AB?9`<0$H$7$F@_Dj$9$k(B. $BB?9`<0$N(B GF(2) $B>e$N4{Ls@-$O%A%'%C%/$7$J$$(B.
        !            31:
        !            32: void getmod_gf2n(UP2 *p)
        !            33:
        !            34: $B$=$N;~E@$G@_Dj$5$l$F$$$kDj5AB?9`<0$r(B UP2 $B7A<0$GJV$9(B.
        !            35:
        !            36: void ptogf2n(Obj q,GF2N *l)
        !            37:
        !            38: $B@0?t78?tB?9`<0(B p $B$N3F78?t$r(B GF(2) $B$N85$H$_$?B?9`<0$r(B, GF2N $B7?$KJQ49$9$k(B.
        !            39: $BDj5AB?9`<0$,@_Dj$5$l$F$$$k(B, $B$$$J$$$K$+$+$o$i$:(B, $B4JC12=$O9T$o$J$$(B.
        !            40:
        !            41: void gf2ntop(GF2N q,P *l)
        !            42: ptogf2n() $B$N5UA`:n$G$"$k(B.
        !            43:
        !            44: void simpgf2n(GF2N n,GF2N *r)
        !            45: body $B$,(B, n $B$N(B body $B$N$=$N;~E@$G@_Dj$5$l$F$$$kDj5AB?9`<0$K$h$k>jM>$G$"$k(B
        !            46: $B$h$&$J(B GF2N $B7?$N85$r@8@.$9$k(B.
        !            47: @end example
        !            48: @noindent
        !            49:
        !            50: @subsection $B;MB'(B
        !            51: @noindent
        !            52: $B0z?t$O(B F(2^n)$B$N85$^$?$OM-M}?t(B. $BM-M}?t$O$=$N;~E@$G@_Dj$5$l$F$$$k(BGF(2^n)
        !            53: $B$N85$KJQ49$5$l$k(B.
        !            54:
        !            55: @example
        !            56: #include "ca.h"
        !            57:
        !            58: addgf2n(GF2N a,GF2N b,GF2N *rp)
        !            59: *rp = a + b
        !            60:
        !            61: subgf2n(GF2N a,GF2N b,GF2N *rp)
        !            62: *rp = a - b
        !            63:
        !            64: mulgf2n(GF2N a,GF2N b,GF2N *rp)
        !            65: *rp = a * b
        !            66:
        !            67: divgf2n(GF2N a,GF2N b,GF2N *rp)
        !            68: *rp = a / b
        !            69:
        !            70: pwrgf2n(GF2N a,Q e,GF2N *rp)
        !            71: *rp = a ^ e
        !            72:
        !            73: int cmpgf2n(GF2N a,GF2N b)
        !            74: body $B$NCM$r(B GF(2) $B>e$NB?9`<0$H$7$FHf3S(B
        !            75: @end example
        !            76:
        !            77: