[Bug #3272] BigDecimal#** $B$,<BMQE*$JB.EY$G$O$J$$(B

Bug #3272: BigDecimal#** e$B$,<BMQE*$JB.EY$G$O$J$$e(B
http://redmine.ruby-lang.org/issues/show/3272

e$B5/I<<Te(B: Kenta M.
e$B%9%F!<%?%9e(B: Assigned, e$BM%@hEYe(B: Normal
e$BC4Ev<Te(B: Kenta M., e$B%+%F%4%je(B: ext, Target version: 1.9.x
ruby -v: ruby 1.9.3dev (2010-05-11 trunk 27729) [x86_64-darwin10.3.0]

loge$B$O!“e(Bexponente$B$,Ii$N>l9g!“e(B
e$B$r=q$$$F$”$k$+$i!”@5$Ge(B2e$B7e0J>e$N>l9g!“$rDI2C$9$k$HNI$$$G$9$M!#e(B
expe$B$He(Bloge$B$,<BMQHO0OFb$K$J$k$H!”<B?te(B**e$B<B?t$,!J<BMQE*$K!K;H$($k$h$&$K$J$j$^$9!#e(B