From: Fabio Miranda Hamburger <fabmirha@ns.isi.ulatina.ac.cr>
To: linux-c-programming@vger.kernel.org
Subject: Remove x number of decimals form a float
Date: Tue, 11 Jul 2006 12:12:25 -0600 (CST) [thread overview]
Message-ID: <Pine.LNX.4.64.0607111211270.17950@ns.isi.ulatina.ac.cr> (raw)
Hello,
I am trying to implement a 100% math function ( avoid handle the float as
a char array), that remove x number of decimals from the right to the
float point.
Example:
Given x= 12345.6789 I call the function with (x,2) and the returned number
is: x= 12345.67, for (x,4) returned value is x=12345
I was trying to implement this function using datatype casting, abs() and
other functions from math.h library.
Thanks for any advice,
---
Fabio Andres Miranda
Ingenieria de sistemas informaticos
Universidad Latina - Costa Rica
reply other threads:[~2006-07-11 18:12 UTC|newest]
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