[Bug #1646] BigDecimal $B$GIbF0>.?tE@?t$X$NJQ49$,@5$7$/9T$J$o$l$J$$$3$H$,$"$k(B

Ruby Development
1

Bug #1646: BigDecimal
e$B$GIbF0>.?tE@?t$X$NJQ49$,@5$7$/9T$J$o$l$J$$$3$H$,$"$ke(B
http://redmine.ruby-lang.org/issues/show/1646

e$B5/I<<Te(B: tadayoshi funaba
e$B%9%F!<%?%9e(B: Open, e$BM%@hEYe(B: Normal
ruby -v: ruby 1.9.2dev (2009-06-17 trunk 23726) [i686-linux]

BigDecimal e$B$GIbF0>.?tE@?t$X$NJQ49$,@5$7$/9T$J$o$l$J$$$3$H$,$"$ke(B

irb -r bigdecimal -r bigdecimal/util
main@192-20090617> Float::MAX
#=> 1.7976931348623157e+308
main@192-20090617> Float::MAX.to_d
#=> #<BigDecimal:83e4aa0,‘0.1797693134 8623157E309’,20(24)>
main@192-20090617> Float::MAX.to_d.to_f
#=> Infinity

2

e$B%A%1%C%He(B #1646 e$B$,99?7$5$l$^$7$?!#e(B (by Yuki S.)

e$B%9%F!<%?%9e(B Opene$B$+$ie(BClosede$B$KJQ99e(B

Applied in r23737.

http://redmine.ruby-lang.org/issues/show/1646