[ruby-dev:40341] Re: patch for ruby-core:17472

=1B$B$`$i$?$G$9!#=1B(B

On 2010/02/07, at 16:06, Yusuke ENDOH wrote:

> =1B$B1sF#$G$9!#=1B(B
>=20
> 2008=1B$BG/=1B(B7=1B$B7n=1B(B7=1B$BF|=1B(B18:23 wanabe =
<[e-mail]>:
>> 2008/07/06 15:36 Nobuyoshi Nakada <[e-mail]>:
>>> BigDecimal('1').div(BigDecimal('3E-9')) =
=1B$B$N7k2L$NM-8z?t;z$,0l7e$K=1B(B
>>> =
=1B$B$J$k$H$$$&$N$O!"$b$7$+$7$F;EMM$I$*$j$NF0:n$J$s$8$c$J$$$G$7$g$&$+!#=1B=
(B
>>> =
=1B$B:8JU$b1&JU$b!"=1B(B(=1B$B$"$k$$$O%l%7!<%P$b0z?t$b=1B(B)=1B$BM-8z?t;z0=
l7e$G$9$+$i!#=1B(B
>>=20
>> =1B$B$"$j$,$H$&$4$6$$$^$9!#$J$k$[$I!#=1B(B
>>=20
>> BigDecimal('1').divmod(BigDecimal('3E-9')) #=3D> [0.3E9, 0.1E0]
>>=20
>> =1B$B>e$N$h$&$KM>$j$,3d$k?t$r>e2s$k$N$,M}2r$G$-$:=1B(B
>> =1B$B%P%0$+$H;W$C$?$N$G$9$,!"$=3D$&$$$&$3$H$G$7$?$iG<F@$7$^$7$?!#=1B(B
>=20
>=20
> =1B$B$3$l$O$d$O$j%P%0$@$H;W$$$^$9!#=1B(B

=1B$B$o$?$7$b%P%0$@$H;W$$$^$9!#=1B(B
BigDecimal#divmod =1B$B$N5sF0$O=1B(B Float#divmod =1B$B$K9g$o$;$F!"=1B(B

- =1B$B>&$O@0?t=1B(B
- =1B$B=3D|?t=1B(B > 0 =1B$B"M=1B(B 0 <=3D =1B$B>jM>=1B(B < =1B$B=3D|?t=1B=
(B
- =1B$B=3D|?t=1B(B < 0 =1B$B"M=1B(B =1B$B=3D|?t=1B(B < =1B$B>jM>=1B(B <=3D=
 0

=1B$B$H7h$a$?J}$,NI$$$H;W$$$^$9!#=1B(B


--
Kenta Murata
OpenPGP FP =3D FA26 35D7 4F98 3498 0810 E0D5 F213 966F E9EB 0BCC

=1B$BK\$r=3Dq$-$^$7$?=1B(B!!
=1B$B!X=1B(BRuby =1B$B5U0z$-%l%7%T!Y=1B(B =
http://www.amazon.co.jp/dp/4798119881/mrkn-22

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