Re: rounding a number
- From: Herman D. Knoble <SkipKnobleLESS@xxxxxxxxxxxxxxx>
- Date: Mon, 27 Nov 2006 14:30:36 -0500
To round like APL rounds, use Fuzzy tolerances for the Floor function
(called TFLOOR) and then compute Round = tfloor(x+0.5_Precision)
(see TFLOOR and ROUND a la APL but coded in Fortran at:
http://ftp.cac.psu.edu/pub/ger/fortran/hdk/eps.f90
Skip Knoble
On 27 Nov 2006 10:58:29 -0800, "arman" <previah@xxxxxxxxx> wrote:
-|Hi,
-|How do you round some arbitrary number to the 10 multiplier? I need to
-|make a graph. The y-axis is dependent on the result of the computation.
-|If the maximum value of the y-axis, say for example 278, then I want
-|the y-axis to have a maximum of 300, or if it 2435 then I want the
-|maximum of 2500. So, basically it has to convert an arbitrary number
-|into some integer number that can be divided by 10.
-|
-|thanks in advance,
-|-arman-
.
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