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From: Bruno Bonfils <asyd@debian-fr.org>
To: ZSH Users <zsh-users@sunsite.dk>
Subject: question about float variables
Date: Wed, 10 Oct 2001 01:33:24 +0200	[thread overview]
Message-ID: <20011010013324.A9741@debian-fr.org> (raw)

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hi all,

How to divide two numbers ?

I try this :

float var1=0.0
var1=$((2.4 + 1.4))
echo $var1

return 3.800000000e+00 good !!

but

float var1=0.0
var1=$((3 / 2)) 
echo $var1

return 1.000000000e+00 not good ! :(

and how to format the output of $var1 ?
(i want a number like 95.3)

Thank you very much

-- 
 Bruno Bonfils
 Admin Sys Linux

 http://www.darksnow.org  http://www.debian-fr.org
 http://www.zshfr.org

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             reply	other threads:[~2001-10-10  8:36 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2001-10-09 23:33 Bruno Bonfils [this message]
2001-10-10  8:58 ` Borsenkow Andrej
2001-10-10  9:42   ` Phil Pennock
2001-10-10 10:10     ` Borsenkow Andrej
2001-10-10 10:28       ` Phil Pennock
2001-10-10 12:47   ` Bruno Bonfils

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