# Sprintf("% e", Inf)

**URL:** <https://www.ruby-forum.com/t/sprintf-e-inf/131118>\
**Category:** Development\
**Created:** [March 6, 2008, 7:19am UTC](https://www.ruby-forum.com/t/sprintf-e-inf/131118 "2008-03-06T07:19:28Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Tanaka\_A](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/t/c67d28/32.png) [@Tanaka\_A](https://www.ruby-forum.com/u/Tanaka_A)\
**Post date:** [March 6, 2008, 7:19am UTC](https://www.ruby-forum.com/t/sprintf-e-inf/131118/1 "2008-03-06T07:19:28Z")

</div>

e$B$G!"5,3J$G$Oe(B space flag  
e$B$O8z$/$H$5$l$F$$$k$N$G$9$,!"8z$-$^$;$s!#e(B

% ./ruby -ve ‘printf("[% e]\n", 1.0/0.0)’  
ruby 1.9.0 (2008-03-06 revision 15711) [i686-linux]  
[Inf]

e$B$3$3$Oe(B [Inf] e$B$,4|BT$5$l$k=PNO$@$H;W$$$^$9!#e(B