| version 1.6, 2002/08/08 05:24:37 |
version 1.13, 2019/03/29 01:57:46 |
|
|
| @comment $OpenXM: OpenXM/src/asir-doc/parts/builtin/num.texi,v 1.5 2002/07/19 02:23:32 takayama Exp $ |
@comment $OpenXM: OpenXM/src/asir-doc/parts/builtin/num.texi,v 1.12 2016/08/29 04:56:58 noro Exp $ |
| \BJP |
\BJP |
| @node $B?t$N1i;;(B,,, $BAH$_9~$_H!?t(B |
@node $B?t$N1i;;(B,,, $BAH$_9~$_H!?t(B |
| @section $B?t$N1i;;(B |
@section $B?t$N1i;;(B |
|
|
| * fac:: |
* fac:: |
| * igcd igcdcntl:: |
* igcd igcdcntl:: |
| * ilcm:: |
* ilcm:: |
| |
* isqrt:: |
| * inv:: |
* inv:: |
| * prime lprime:: |
* prime lprime:: |
| * random:: |
* random:: |
|
|
| * conj real imag:: |
* conj real imag:: |
| * eval deval:: |
* eval deval:: |
| * pari:: |
* pari:: |
| * setprec:: |
* setbprec setprec:: |
| * setmod:: |
* setmod:: |
| * lrandom:: |
* lrandom:: |
| * ntoint32 int32ton:: |
* ntoint32 int32ton:: |
| |
* setround:: |
| |
* inttorat:: |
| @end menu |
@end menu |
| |
|
| \JP @node idiv irem,,, $B?t$N1i;;(B |
\JP @node idiv irem,,, $B?t$N1i;;(B |
|
|
| @item return |
@item return |
| \JP $B@0?t(B |
\JP $B@0?t(B |
| \EG integer |
\EG integer |
| @item i1,i2 |
@item i1 i2 |
| \JP $B@0?t(B |
\JP $B@0?t(B |
| \EG integer |
\EG integer |
| @end table |
@end table |
| Line 159 Returns 0 if the argument @var{i} is negative. |
|
| Line 162 Returns 0 if the argument @var{i} is negative. |
|
| @item return |
@item return |
| \JP $B@0?t(B |
\JP $B@0?t(B |
| \EG integer |
\EG integer |
| @item i1,i2,i |
@item i1 i2 i |
| \JP $B@0?t(B |
\JP $B@0?t(B |
| \EG integer |
\EG integer |
| @end table |
@end table |
| Line 260 In most cases @code{3} is the fastest, but there are e |
|
| Line 263 In most cases @code{3} is the fastest, but there are e |
|
| @item return |
@item return |
| \JP $B@0?t(B |
\JP $B@0?t(B |
| \EG integer |
\EG integer |
| @item i1,i2 |
@item i1 i2 |
| \JP $B@0?t(B |
\JP $B@0?t(B |
| \EG integer |
\EG integer |
| @end table |
@end table |
| Line 287 If one of argument is equal to 0, the return 0. |
|
| Line 290 If one of argument is equal to 0, the return 0. |
|
| @fref{igcd igcdcntl}, @fref{mt_save mt_load}. |
@fref{igcd igcdcntl}, @fref{mt_save mt_load}. |
| @end table |
@end table |
| |
|
| |
\JP @node isqrt,,, $B?t$N1i;;(B |
| |
\EG @node isqrt,,, Numbers |
| |
@subsection @code{isqrt} |
| |
@findex isqrt |
| |
|
| |
@table @t |
| |
@item isqrt(@var{n}) |
| |
\JP :: $BJ?J}:,$r1[$($J$$:GBg$N@0?t$r5a$a$k(B. |
| |
\EG :: The integer square root of @var{n}. |
| |
@end table |
| |
|
| |
@table @var |
| |
@item return |
| |
\JP $BHsIi@0?t(B |
| |
\EG non-negative integer |
| |
@item n |
| |
\JP $BHsIi@0?t(B |
| |
\EG non-negative integer |
| |
@end table |
| |
|
| \JP @node inv,,, $B?t$N1i;;(B |
\JP @node inv,,, $B?t$N1i;;(B |
| \EG @node inv,,, Numbers |
\EG @node inv,,, Numbers |
| @subsection @code{inv} |
@subsection @code{inv} |
| Line 302 If one of argument is equal to 0, the return 0. |
|
| Line 325 If one of argument is equal to 0, the return 0. |
|
| @item return |
@item return |
| \JP $B@0?t(B |
\JP $B@0?t(B |
| \EG integer |
\EG integer |
| @item i,m |
@item i m |
| \JP $B@0?t(B |
\JP $B@0?t(B |
| \EG integer |
\EG integer |
| @end table |
@end table |
| Line 727 These functions works also for polynomials with comple |
|
| Line 750 These functions works also for polynomials with comple |
|
| @code{deval} $B$OG\@:EYIbF0>.?t$r7k2L$H$7$F(B |
@code{deval} $B$OG\@:EYIbF0>.?t$r7k2L$H$7$F(B |
| @code{eval} $B$N>l9g(B, $BM-M}?t$O$=$N$^$^;D$k(B. |
@code{eval} $B$N>l9g(B, $BM-M}?t$O$=$N$^$^;D$k(B. |
| @item |
@item |
| @code{eval} $B$K$*$$$F$O(B, $B7W;;$O(B @b{PARI} (@xref{pari}) $B$,9T$&(B. |
@code{eval} $B$K$*$$$F$O(B, $B7W;;$O(B @b{MPFR} $B%i%$%V%i%j$,9T$&(B. |
| @code{deval} $B$K$*$$$F$O(B, $B7W;;$O(B C $B?t3X%i%$%V%i%j$N4X?t$rMQ$$$F9T$&(B. |
@code{deval} $B$K$*$$$F$O(B, $B7W;;$O(B C $B?t3X%i%$%V%i%j$N4X?t$rMQ$$$F9T$&(B. |
| @item |
@item |
| @code{deval} $B$OJ#AG?t$O07$($J$$(B. |
@code{deval} $B$OJ#AG?t$O07$($J$$(B. |
| Line 735 These functions works also for polynomials with comple |
|
| Line 758 These functions works also for polynomials with comple |
|
| @code{eval} $B$K$*$$$F$O(B, |
@code{eval} $B$K$*$$$F$O(B, |
| @var{prec} $B$r;XDj$7$?>l9g(B, $B7W;;$O(B, 10 $B?J(B @var{prec} $B7eDxEY$G9T$o$l$k(B. |
@var{prec} $B$r;XDj$7$?>l9g(B, $B7W;;$O(B, 10 $B?J(B @var{prec} $B7eDxEY$G9T$o$l$k(B. |
| @var{prec} $B$N;XDj$,$J$$>l9g(B, $B8=:_@_Dj$5$l$F$$$k@:EY$G9T$o$l$k(B. |
@var{prec} $B$N;XDj$,$J$$>l9g(B, $B8=:_@_Dj$5$l$F$$$k@:EY$G9T$o$l$k(B. |
| (@xref{setprec}) |
(@xref{setbprec setprec}.) |
| @item |
@item |
| @table @t |
@table @t |
| @item $B07$($kH!?t$O(B, $B<!$NDL$j(B. |
@item $B07$($kH!?t$O(B, $B<!$NDL$j(B. |
|
|
| double float. Rational numbers remain unchanged in results from @code{eval}. |
double float. Rational numbers remain unchanged in results from @code{eval}. |
| @item |
@item |
| In @code{eval} the computation is done |
In @code{eval} the computation is done |
| by @b{PARI} (@xref{pari}). In @code{deval} the computation is |
by @b{MPFR} library. In @code{deval} the computation is |
| done by the C math library. |
done by the C math library. |
| @item |
@item |
| @code{deval} cannot handle complex numbers. |
@code{deval} cannot handle complex numbers. |
| Line 778 done by the C math library. |
|
| Line 801 done by the C math library. |
|
| When @var{prec} is specified, computation will be performed with a |
When @var{prec} is specified, computation will be performed with a |
| precision of about @var{prec}-digits. |
precision of about @var{prec}-digits. |
| If @var{prec} is not specified, computation is performed with the |
If @var{prec} is not specified, computation is performed with the |
| precision set currently. (@xref{setprec}) |
precision set currently. (@xref{setbprec setprec}.) |
| @item |
@item |
| Currently available numerical functions are listed below. |
Currently available numerical functions are listed below. |
| Note they are only a small part of whole @b{PARI} functions. |
|
| |
|
| @table @t |
@table @t |
| @code{sin}, @code{cos}, @code{tan}, |
@code{sin}, @code{cos}, @code{tan}, |
| Line 826 Napier's number (@t{exp}(1)) |
|
| Line 848 Napier's number (@t{exp}(1)) |
|
| @table @t |
@table @t |
| \JP @item $B;2>H(B |
\JP @item $B;2>H(B |
| \EG @item References |
\EG @item References |
| @fref{ctrl}, @fref{setprec}, @fref{pari}. |
@fref{ctrl}, @fref{setbprec setprec}. |
| @end table |
@end table |
| |
|
| \JP @node pari,,, $B?t$N1i;;(B |
\JP @node pari,,, $B?t$N1i;;(B |
| Line 869 Napier's number (@t{exp}(1)) |
|
| Line 891 Napier's number (@t{exp}(1)) |
|
| $BH!?tCM$NI>2A$r9bB.$K9T$&$3$H$,$G$-$k(B. @b{PARI} $B$OB>$N%W%m%0%i%`$+$i(B |
$BH!?tCM$NI>2A$r9bB.$K9T$&$3$H$,$G$-$k(B. @b{PARI} $B$OB>$N%W%m%0%i%`$+$i(B |
| $B%5%V%k!<%A%s%i%$%V%i%j$H$7$FMQ$$$k$3$H$,$G$-(B, $B$^$?(B, @samp{gp} $B$H$$$&(B |
$B%5%V%k!<%A%s%i%$%V%i%j$H$7$FMQ$$$k$3$H$,$G$-(B, $B$^$?(B, @samp{gp} $B$H$$$&(B |
| @b{PARI}$B%i%$%V%i%j$N%$%s%?%U%'!<%9$K$h$j(B UNIX $B$N%"%W%j%1!<%7%g%s$H$7$F(B |
@b{PARI}$B%i%$%V%i%j$N%$%s%?%U%'!<%9$K$h$j(B UNIX $B$N%"%W%j%1!<%7%g%s$H$7$F(B |
| $BMxMQ$9$k$3$H$b$G$-$k(B. $B8=:_$N%P!<%8%g%s$O(B @b{2.0.17beta} $B$G$$$/$D$+$N(B ftp |
$BMxMQ$9$k$3$H$b$G$-$k(B. |
| site ($B$?$H$($P(B @code{ftp://megrez.ceremab.u-bordeaux.fr/pub/pari}) |
|
| $B$+$i(B anonymous ftp $B$G$-$k(B. |
|
| @item |
@item |
| $B:G8e$N0z?t(B @var{prec} $B$G7W;;@:EY$r;XDj$G$-$k(B. |
$B:G8e$N0z?t(B @var{prec} $B$G7W;;@:EY$r;XDj$G$-$k(B. |
| @var{prec} $B$r>JN,$7$?>l9g(B @code{setprec()} $B$G;XDj$7$?@:EY$H$J$k(B. |
@var{prec} $B$r>JN,$7$?>l9g(B @code{setprec()} $B$G;XDj$7$?@:EY$H$J$k(B. |
| Line 893 function evaluations as well as arithmetic operations |
|
| Line 913 function evaluations as well as arithmetic operations |
|
| speed. It can also be used from other external programs as a library. |
speed. It can also be used from other external programs as a library. |
| It provides a language interface named @samp{gp} to its library, which |
It provides a language interface named @samp{gp} to its library, which |
| enables a user to use @b{PARI} as a calculator which runs on UNIX. |
enables a user to use @b{PARI} as a calculator which runs on UNIX. |
| The current version is @b{2.0.17beta}. It can be obtained by several ftp |
|
| sites. (For example, @code{ftp://megrez.ceremab.u-bordeaux.fr/pub/pari}.) |
|
| @item |
@item |
| The last argument (optional) @var{int} specifies the precision in digits |
The last argument (optional) @var{int} specifies the precision in digits |
| for bigfloat operation. |
for bigfloat operation. |
| Line 1041 For details of individual functions, refer to the @b{P |
|
| Line 1059 For details of individual functions, refer to the @b{P |
|
| |
|
| \BJP |
\BJP |
| @item |
@item |
| @b{Asir} $B$GMQ$$$F$$$k$N$O(B @b{PARI} $B$N$[$s$N0lIt$N5!G=$G$"$k$,(B, $B:#8e(B |
@b{Asir} $B$GMQ$$$F$$$k$N$O(B @b{PARI} $B$N$[$s$N0lIt$N5!G=$G$"$k(B. |
| $B$h$jB?$/$N5!G=$,MxMQ$G$-$k$h$&2~NI$9$kM=Dj$G$"$k(B. |
|
| \E |
\E |
| \BEG |
\BEG |
| @item |
@item |
| @b{Asir} currently uses only a very small subset of @b{PARI}. |
@b{Asir} currently uses only a very small subset of @b{PARI}. |
| We will improve @b{Asir} so that it can provide more functions of |
|
| @b{PARI}. |
|
| \E |
\E |
| @end itemize |
@end itemize |
| |
|
| Line 1067 We will improve @b{Asir} so that it can provide more f |
|
| Line 1082 We will improve @b{Asir} so that it can provide more f |
|
| @table @t |
@table @t |
| \JP @item $B;2>H(B |
\JP @item $B;2>H(B |
| \EG @item References |
\EG @item References |
| @fref{setprec}. |
@fref{setbprec setprec}. |
| @end table |
@end table |
| |
|
| \JP @node setprec,,, $B?t$N1i;;(B |
\JP @node setbprec setprec,,, $B?t$N1i;;(B |
| \EG @node setprec,,, Numbers |
\EG @node setbprec setprec,,, Numbers |
| @subsection @code{setprec} |
@subsection @code{setbprec}, @code{setprec} |
| |
@findex setbprec |
| @findex setprec |
@findex setprec |
| @cindex PARI |
|
| |
|
| @table @t |
@table @t |
| @item setprec([@var{n}]) |
@item setbprec([@var{n}]) |
| \JP :: @b{bigfloat} $B$N7e?t$r(B @var{n} $B7e$K@_Dj$9$k(B. |
@itemx setprec([@var{n}]) |
| \EG :: Sets the precision for @b{bigfloat} operations to @var{n} digits. |
\JP :: @b{setbprec}, @b{setprec} $B$O(B @b{bigfloat} $B$N@:EY$r$=$l$>$l(B 2 $B?J(B, 10$B?J(B @var{n} $B7e$K@_Dj$9$k(B. |
| |
\EG :: @b{setbprec}, @b{setprec} set the precision for @b{bigfloat} operations to @var{n} bits, @var{n} digits respectively. |
| @end table |
@end table |
| |
|
| @table @var |
@table @var |
| Line 1097 We will improve @b{Asir} so that it can provide more f |
|
| Line 1113 We will improve @b{Asir} so that it can provide more f |
|
| $B0z?t$,$"$k>l9g(B, @b{bigfloat} $B$N7e?t$r(B @var{n} $B7e$K@_Dj$9$k(B. |
$B0z?t$,$"$k>l9g(B, @b{bigfloat} $B$N7e?t$r(B @var{n} $B7e$K@_Dj$9$k(B. |
| $B0z?t$N$"$k$J$7$K$+$+$o$i$:(B, $B0JA0$K@_Dj$5$l$F$$$?CM$rJV$9(B. |
$B0z?t$N$"$k$J$7$K$+$+$o$i$:(B, $B0JA0$K@_Dj$5$l$F$$$?CM$rJV$9(B. |
| @item |
@item |
| @b{bigfloat} $B$N7W;;$O(B @b{PARI} (@xref{pari}) $B$K$h$C$F9T$o$l$k(B. |
@b{bigfloat} $B$N7W;;$O(B @b{MPFR} $B%i%$%V%i%j$K$h$C$F9T$o$l$k(B. |
| @item |
@item |
| @b{bigfloat} $B$G$N7W;;$KBP$7M-8z$G$"$k(B. |
@b{bigfloat} $B$G$N7W;;$KBP$7M-8z$G$"$k(B. |
| @b{bigfloat} $B$N(B flag $B$r(B on $B$K$9$kJ}K!$O(B, @code{ctrl} $B$r;2>H(B. |
@b{bigfloat} $B$N(B flag $B$r(B on $B$K$9$kJ}K!$O(B, @code{ctrl} $B$r;2>H(B. |
| Line 1107 We will improve @b{Asir} so that it can provide more f |
|
| Line 1123 We will improve @b{Asir} so that it can provide more f |
|
| \E |
\E |
| \BEG |
\BEG |
| @item |
@item |
| When an argument is given, it |
When an argument @var{n} is given, these functions |
| sets the precision for @b{bigfloat} operations to @var{n} digits. |
set the precision for @b{bigfloat} operations to @var{n} bits or @var{n} digits. |
| The return value is always the previous precision in digits regardless of |
The return value is always the previous precision regardless of |
| the existence of an argument. |
the existence of an argument. |
| |
|
| @item |
@item |
| @b{Bigfloat} operations are done by @b{PARI}. (@xref{pari}) |
@b{Bigfloat} operations are done by @b{MPFR} library. |
| @item |
@item |
| This is effective for computations in @b{bigfloat}. |
This is effective for computations in @b{bigfloat}. |
| Refer to @code{ctrl()} for turning on the `@b{bigfloat} flag.' |
Refer to @code{ctrl()} for turning on the `@b{bigfloat} flag.' |
| Line 1126 Therefore, it is safe to specify a larger value. |
|
| Line 1142 Therefore, it is safe to specify a larger value. |
|
| |
|
| @example |
@example |
| [1] setprec(); |
[1] setprec(); |
| 9 |
15 |
| [2] setprec(100); |
[2] setprec(100); |
| 9 |
15 |
| [3] setprec(100); |
[3] setprec(100); |
| 96 |
99 |
| |
[4] setbprec(); |
| |
332 |
| @end example |
@end example |
| |
|
| @table @t |
@table @t |
| \JP @item $B;2>H(B |
\JP @item $B;2>H(B |
| @fref{ctrl}, @fref{eval deval}, @fref{pari}. |
@fref{ctrl}, @fref{eval deval}. |
| @end table |
@end table |
| |
|
| |
\JP @node setround,,, $B?t$N1i;;(B |
| |
\EG @node setround,,, Numbers |
| |
@subsection @code{setround} |
| |
@findex setround |
| |
|
| |
@table @t |
| |
@item setround([@var{mode}]) |
| |
\JP :: @b{bigfloat} $B$N4]$a%b!<%I$r(B @var{mode} $B$K@_Dj$9$k(B. |
| |
\EG :: Sets the rounding mode @var{mode}. |
| |
@end table |
| |
|
| |
@table @var |
| |
@item return |
| |
\JP $B@0?t(B |
| |
\EG integer |
| |
@item mode |
| |
\JP $B@0?t(B |
| |
\EG integer |
| |
@end table |
| |
|
| |
@itemize @bullet |
| |
\BJP |
| |
@item |
| |
$B0z?t$,$"$k>l9g(B, @b{bigfloat} $B$N4]$a%b!<%I$r(B @var{mode} $B$K@_Dj$9$k(B. |
| |
$B0z?t$N$"$k$J$7$K$+$+$o$i$:(B, $B0JA0$K@_Dj$5$l$F$$$?CM$rJV$9(B. |
| |
$B4]$a%b!<%I$N0UL#$O<!$N$H$*$j(B. |
| |
@table @code |
| |
@item 0 |
| |
Round to nearest |
| |
@item 1 |
| |
Round toward 0 |
| |
@item 2 |
| |
Round toward +infinity |
| |
@item 3 |
| |
Round toward -infinity |
| |
@end table |
| |
@item |
| |
@b{bigfloat} $B$G$N7W;;$KBP$7M-8z$G$"$k(B. |
| |
@b{bigfloat} $B$N(B flag $B$r(B on $B$K$9$kJ}K!$O(B, @code{ctrl} $B$r;2>H(B. |
| |
\E |
| |
\BEG |
| |
@item |
| |
When an argument @var{mode} is given, these functions |
| |
set the rounding mode for @b{bigfloat} operations to @var{mode}. |
| |
The return value is always the previous rounding mode regardless of |
| |
the existence of an argument. |
| |
The meanings of rounding modes are as follows |
| |
@table @code |
| |
@item 0 |
| |
Round to nearest |
| |
@item 1 |
| |
Round toward 0 |
| |
@item 2 |
| |
Round toward +infinity |
| |
@item 3 |
| |
Round toward -infinity |
| |
@end table |
| |
|
| |
@item |
| |
This is effective for computations in @b{bigfloat}. |
| |
Refer to @code{ctrl()} for turning on the `@b{bigfloat} flag.' |
| |
\E |
| |
@end itemize |
| |
|
| |
@example |
| |
[1] setprec(); |
| |
15 |
| |
[2] setprec(100); |
| |
15 |
| |
[3] setprec(100); |
| |
99 |
| |
[4] setbprec(); |
| |
332 |
| |
@end example |
| |
|
| |
@table @t |
| |
\JP @item $B;2>H(B |
| |
@fref{ctrl}, @fref{eval deval}. |
| |
@end table |
| |
|
| |
|
| \JP @node setmod,,, $B?t$N1i;;(B |
\JP @node setmod,,, $B?t$N1i;;(B |
| \EG @node setmod,,, Numbers |
\EG @node setmod,,, Numbers |
| @subsection @code{setmod} |
@subsection @code{setmod} |
| Line 1245 integer. These functions are used in such a case. |
|
| Line 1344 integer. These functions are used in such a case. |
|
| \EG @item References |
\EG @item References |
| \JP @fref{$BJ,;67W;;(B}, @fref{$B?t$N7?(B}. |
\JP @fref{$BJ,;67W;;(B}, @fref{$B?t$N7?(B}. |
| \EG @fref{Distributed computation}, @fref{Types of numbers}. |
\EG @fref{Distributed computation}, @fref{Types of numbers}. |
| |
@end table |
| |
|
| |
\JP @node inttorat,,, $B?t$N1i;;(B |
| |
\EG @node inttorat,,, Numbers |
| |
@subsection @code{inttorat} |
| |
@findex inttorat |
| |
|
| |
@table @t |
| |
@item inttorat(@var{a},@var{m},@var{b}) |
| |
\JP :: $B@0?t(B-$BM-M}?tJQ49$r9T$&(B. |
| |
\EG :: Perform the rational reconstruction. |
| |
@end table |
| |
|
| |
@table @var |
| |
@item return |
| |
\JP $B%j%9%H$^$?$O(B 0 |
| |
\EG list or 0 |
| |
@item a |
| |
@itemx m |
| |
@itemx b |
| |
\JP $B@0?t(B |
| |
\EG integer |
| |
@end table |
| |
|
| |
@itemize @bullet |
| |
\BJP |
| |
@item |
| |
$B@0?t(B @var{a} $B$KBP$7(B, @var{xa=y} mod @var{m} $B$rK~$?$9@5@0?t(B @var{x}, $B@0?t(B @var{y} |
| |
(@var{x}, @var{|y|} < @var{b}, @var{GCD(x,y)=1}) $B$r5a$a$k(B. |
| |
@item |
| |
$B$3$N$h$&$J(B @var{x}, @var{y} $B$,B8:_$9$k$J$i(B @var{[y,x]} $B$rJV$7(B, $BB8:_$7$J$$>l9g$K$O(B 0 $B$rJV$9(B. |
| |
@item |
| |
@var{b} $B$r(B @var{floor(sqrt(m/2))} $B$H<h$l$P(B, @var{x}, @var{y} $B$OB8:_$9$l$P0l0U$G$"$k(B. |
| |
@var{floor(sqrt(m/2))} $B$O(B @code{isqrt(floor(m/2))} $B$G7W;;$G$-$k(B. |
| |
@end itemize |
| |
\E |
| |
\BEG |
| |
@item |
| |
For an integer @var{a}, find a positive integer @var{x} and an intger @var{y} satisfying |
| |
@var{xa=y} mod @var{m}, @var{x}, @var{|y|} < @var{b} and @var{GCD(x,y)=1}. |
| |
@item |
| |
If such @var{x}, @var{y} exist then a list @var{[y,x]} is returned. Otherwise 0 is returned. |
| |
@item |
| |
If @var{b} is set to @var{floor(sqrt(M/2))}, then @var{x} and @var{y} are unique if they |
| |
exist. @var{floor(sqrt(M/2))} can be computed by @code{floor} and @code{isqrt}. |
| |
@end itemize |
| |
\E |
| |
|
| |
@example |
| |
[2121] M=lprime(0)*lprime(1); |
| |
9996359931312779 |
| |
[2122] B=isqrt(floor(M/2)); |
| |
70697807 |
| |
[2123] A=234234829304; |
| |
234234829304 |
| |
[2124] inttorat(A,M,B); |
| |
[-20335178,86975031] |
| |
@end example |
| |
|
| |
@table @t |
| |
\JP @item $B;2>H(B |
| |
\EG @item References |
| |
@fref{floor}, @fref{isqrt}. |
| @end table |
@end table |
![[BACK]](/icons/cvsweb/back.gif){kind=icon}
Return to num.texi CVS log ![[TXT]](/icons/cvsweb/text.gif){kind=icon}
![[DIR]](/icons/cvsweb/dir.gif){kind=icon}
Up to [local] / OpenXM / src / asir-doc / parts / builtin