# Strtod in 1.8.4 stable snapshot

**URL:** <https://www.ruby-forum.com/t/strtod-in-1-8-4-stable-snapshot/59829>\
**Category:** Development\
**Created:** [May 7, 2006, 6:02am UTC](https://www.ruby-forum.com/t/strtod-in-1-8-4-stable-snapshot/59829 "2006-05-07T06:02:54Z")\
**Posts on this page:** 7\
**Page:** 1

<div class="post-metadata">

**Author:** ![Shin-ichiro\_HARA](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/s/bbce88/32.png) [@Shin-ichiro\_HARA](https://www.ruby-forum.com/u/Shin-ichiro_HARA)\
**Post date:** [May 7, 2006, 6:02am UTC](https://www.ruby-forum.com/t/strtod-in-1-8-4-stable-snapshot/59829/1 "2006-05-07T06:02:54Z")

</div>

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[ruby-dev:28609]¤Ç1.8.4 stable snapshot¤Îsample/test.rb  
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<div class="post-metadata">

**Author:** ![Shin-ichiro\_HARA](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/s/bbce88/32.png) [@Shin-ichiro\_HARA](https://www.ruby-forum.com/u/Shin-ichiro_HARA)\
**Post date:** [May 7, 2006, 9:53am UTC](https://www.ruby-forum.com/t/strtod-in-1-8-4-stable-snapshot/59829/2 "2006-05-07T09:53:19Z")

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> 
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e$B$"$l!":#F|$Ne(Bsnapshote$B$G0c$$$,$"$j$^$9$h!#e(B1.9.0e$B$Ne(Bruby\_strtode$B$G$Oe(BpowersOf10  
e$B$H$$$&G[Ns$r;H$C$F$$$k$1$I!"e(B1.8.4e$B$N$G$O$J$$$G$9!#e(B

e$B$A$J$\_$Ke(Bgcc  
3.4.4(cygwin)e$B$G$O!"e(Bteste$B$Oe(Bsucceedede$B$G$7$?!#e(B  
e$B!t%(%i!\<$,=P$?$N$Oe(Bgcc 3.3.5(Debian sarge) e$B$G$9!#e(B

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<div class="post-metadata">

**Author:** ![Shin-ichiro\_HARA](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/s/bbce88/32.png) [@Shin-ichiro\_HARA](https://www.ruby-forum.com/u/Shin-ichiro_HARA)\
**Post date:** [May 7, 2006, 9:07am UTC](https://www.ruby-forum.com/t/strtod-in-1-8-4-stable-snapshot/59829/3 "2006-05-07T09:07:50Z")

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In message “Re: [ruby-dev:28619] strtod in 1.8.4 stable snapshot”  
on Sun, 7 May 2006 13:01:33 +0900, Shin-ichiro HARA  
[removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) writes:

|[ruby-dev:28609]e$B$Ge(B1.8.4 stable snapshote$B$Ne(Bsample/test.rb  
|e$B$G%(%i!\<$,=P$k$H8@$$$^$7$,!"$^$@\<c43;D$C$F$$$^$9e(B(1207e$B9TL\e(B)e$B!#e(B

e$B;d$N\<j85$G$O=P$J$$$s$G$9$h$M$(!#$J$K$,0c$&$s$@$m$&!#e(B

|1.9.0 e$B$Ne(Butil.ce$B$Ne(Bstrtode$B$r$=$N$^$^;}$C$FMh$k$o$1$K$O$$$+$J$$$s$G$7$g$&$+!#e(B

e$B%3!\<%I$O$=$N$^$^;}$C$F$-$F$"$C$F!“0c$$$O$J$$$O$:$G$9$,!#e(B  
e$B$”!"e(BMDMINEXPTe$B$J$I$NCM$,0c$&$+!#e(B

---

<div class="post-metadata">

**Author:** ![Shin-ichiro\_HARA](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/s/bbce88/32.png) [@Shin-ichiro\_HARA](https://www.ruby-forum.com/u/Shin-ichiro_HARA)\
**Post date:** [May 11, 2006, 9:05am UTC](https://www.ruby-forum.com/t/strtod-in-1-8-4-stable-snapshot/59829/4 "2006-05-11T09:05:13Z")

</div>

e$B$3$s$K$A$O!"$J$+$`$ie(B(e$B$&e(B)e$B$G$9!#e(B

In message “[ruby-dev:28622] Re: strtod in 1.8.4 stable snapshot”  
on May.07,2006 17:58:54, [removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) wrote:  
| e$B$“!”$=$&$+!#;d$Ne(B1.9e$B$O\<j$,F~$C$F$$$F!“$^$@%3%\_%C%H$7$F$$$J$$e(B  
| e$B$N$G$7$?!#e(BpowersOf10e$B$r;H$C$?$b$N$O;H$C$F$$$J$$$b$N$h$j$bAa$/e(B  
| e$BL58BBg$KH/;6$9$k$s$G:NMQ$7$?$/$J$$$G$9!#$@$+$i=$@5$9$k$J$i:#e(B  
| 1.8.4 e$B$K$”$k$b$N$r%Y!\<%9$K9M$($?$$$G$9!#e(B

e$B$G!“e(B1.8e$B$Ne(Brb\_strtod()e$B$J$s$G$9$,!”:#e(B810e$B9TL$K$"$ke(B

```
errno = ERANGE;

```

e$B$,DI2C$5$l$?$?$a$K!"e(B

% ruby18 -e ‘p “.”.to\_f’  
-e:1: warning: Float . out of range  
0.0

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e$B$^$^9T$-$^$9$+e(B?

e$B$=$l$G$O!#e(B

---

<div class="post-metadata">

**Author:** ![Shin-ichiro\_HARA](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/s/bbce88/32.png) [@Shin-ichiro\_HARA](https://www.ruby-forum.com/u/Shin-ichiro_HARA)\
**Post date:** [May 11, 2006, 9:17am UTC](https://www.ruby-forum.com/t/strtod-in-1-8-4-stable-snapshot/59829/5 "2006-05-11T09:17:21Z")

</div>

e$B$3$s$K$A$O!"$J$+$`$ie(B(e$B$&e(B)e$B$G$9!#e(B  
e$B$A$g$C$HD{@5$HDI5-!#e(B

In message “[ruby-dev:28629] Re: strtod in 1.8.4 stable snapshot”  
on May.11,2006 16:03:41, [removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) wrote:  
| e$B$G!“e(B1.8e$B$Ne(Brb\_strtod()e$B$J$s$G$9$,!”:#e(B810e$B9TL$K$"$ke(B

e$B!V$G!“e(B1.8e$B$Ne(Bruby\_strtod()e$B$J$s$G$9$,!”:#!“e(Butil.ce$B$Ne(B810e$B9TL$K$”$k!We(B

e$B$$$m$$$mCQ$:$+$7$$!#e(B

e$B$=$l$G$O!#e(B

---

<div class="post-metadata">

**Author:** ![Shin-ichiro\_HARA](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/s/bbce88/32.png) [@Shin-ichiro\_HARA](https://www.ruby-forum.com/u/Shin-ichiro_HARA)\
**Post date:** [May 7, 2006, 10:59am UTC](https://www.ruby-forum.com/t/strtod-in-1-8-4-stable-snapshot/59829/6 "2006-05-07T10:59:48Z")

</div>

e$B$^$D$b$He(B e$B$f$-$R$m$G$9e(B

In message “Re: [ruby-dev:28621] Re: strtod in 1.8.4 stable snapshot”  
on Sun, 7 May 2006 16:53:11 +0900, Shin-ichiro HARA  
[removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) writes:

|\>|1.9.0 e$B$Ne(Butil.ce$B$Ne(Bstrtode$B$r$=$N$^$^;}$C$FMh$k$o$1$K$O$$$+$J$$$s$G$7$g$&$+!#e(B  
|\>  
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|  
|e$B$”$l!”:#F|$Ne(Bsnapshote$B$G0c$$$,$"$j$^$9$h!#e(B1.9.0e$B$Ne(Bruby\_strtode$B$G$Oe(BpowersOf10  
|e$B$H$$$&G[Ns$r;H$C$F$$$k$1$I!"e(B1.8.4e$B$N$G$O$J$$$G$9!#e(B

e$B$“!”$=$&$+!#;d$Ne(B1.9e$B$O\<j$,F~$C$F$$$F!“$^$@%3%\_%C%H$7$F$$$J$$e(B  
e$B$N$G$7$?!#e(BpowersOf10e$B$r;H$C$?$b$N$O;H$C$F$$$J$$$b$N$h$j$bAa$/e(B  
e$BL58BBg$KH/;6$9$k$s$G:NMQ$7$?$/$J$$$G$9!#$@$+$i=$@5$9$k$J$i:#e(B  
1.8.4 e$B$K$”$k$b$N$r%Y!\<%9$K9M$($?$$$G$9!#e(B

---

<div class="post-metadata">

**Author:** ![Shin-ichiro\_HARA](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/s/bbce88/32.png) [@Shin-ichiro\_HARA](https://www.ruby-forum.com/u/Shin-ichiro_HARA)\
**Post date:** [May 11, 2006, 11:16am UTC](https://www.ruby-forum.com/t/strtod-in-1-8-4-stable-snapshot/59829/7 "2006-05-11T11:16:12Z")

</div>

e$B$^$D$b$He(B e$B$f$-$R$m$G$9e(B

In message “Re: [ruby-dev:28629] Re: strtod in 1.8.4 stable snapshot”  
on Thu, 11 May 2006 16:03:41 +0900, “U.Nakamura”  
[removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) writes:

|e$B$G!“e(B1.8e$B$Ne(Brb\_strtod()e$B$J$s$G$9$,!”:#e(B810e$B9TL$K$“$ke(B  
|  
| errno = ERANGE;  
|  
|e$B$,DI2C$5$l$?$?$a$K!“e(B  
|  
| % ruby18 -e ‘p “.”.to\_f’  
| -e:1: warning: Float . out of range  
| 0.0  
|  
|e$B$H$$$&!”=\>Mh=P$J$+$C$?7Y9p$,=P$k$h$&$K$J$C$F$$$^$9!#e(B  
|e$B$3$l$C$Fe(B out of range e$B$+e(B? e$B$H$+;W$o$J$$$G$b$J$$$s$G$9$,!”$3$Ne(B  
|e$B$^$^9T$-$^$9$+e(B?

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