Newsgroups: fj.lang.perl
Path: galaxy.trc.rwcp.or.jp!jaist-news!cs.titech!wnoc-tyo-news!news.iij.ad.jp!iijnet!kubotaj!yamato!ttanaka
From: ttanaka@yamato.bn.kubota.co.jp (Takayuki Tanaka)
Subject: Re: perl on DEC/AXP OSF/1 V1.3
Organization: Kubota Computer Inc., JAPAN
Date: Thu, 7 Oct 1993 11:27:18 GMT
Message-ID: <1993Oct7.112718.14485@yamato.bn.kubota.co.jp>
References: <1993Oct5.105050.873@xfsv.lsi.melco.co.jp> <1993Oct6.114443.3241@kubotaj.tt.kubota.co.jp>
Lines: 40
Xref: galaxy.trc.rwcp.or.jp fj.lang.perl:222
X-originally-archived-at: http://galaxy.rwcp.or.jp/text/cgi-bin/newsarticle2?ng=fj.lang.perl&nb=222&hd=a
X-reformat-date: Mon, 18 Oct 2004 15:18:22 +0900
X-reformat-comment: Tabs were expanded into 4 column tabstops by the Galaxy's archiver. See http://katsu.watanabe.name/ancientfj/galaxy-format.html for more info.

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In article <1993Oct6.114443.3241@kubotaj.tt.kubota.co.jp>
  kazushi@echizen.tt.kubota.co.jp (Kazushi (Jam) Marukawa) writes:
 ...
 >>perl$B$NFbIt$G$O(Bdouble$B$G7W;;$r9T$C$F$$$F!"%m%8%+%k1i;;$N;~$@$1(B
 >>$B$3$l$r(Bunsigned long$B$K%-%c%9%H$7$F$$$k$s$G$9$,!"(B64bit$B%m%s%0$@(B
 >>$B$H(Bdouble$B$NM-8z7e?t$,B-$j$J$/$J$C$F$$$^$9!#(B

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 >>                                      (double)n    (ulong)(double)n
 >>(1 << 32) - 1 = 4294967295,           4.29497e+09, 4294967295
 >>(1 << 63) - 1 = 9223372036854775807,  9.22337e+18, 9223372036854775808
 >>(1 << 64) - 1 = 18446744073709551615, 1.84467e+19, 0
 ...
 >># $B:G8e$N(B0$B$,$h$/J,$+$i$J$$$s$G$9$1$I$M!#(B

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