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Shell Programming and Scripting
Calculate the constant e to 14+ decimal places using integer maths.
Post 303039735 by Neo on Monday 14th of October 2019 04:52:33 AM
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9 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I have a perl script that reports the avg time of a application call and the total number of calls. This works fine, however I would like to trim the number of decimal places reported from 12 to like 3 and I don't know how.
Any suggestions? Here is what I use to get the avg time...
for $eRef (... (2 Replies)
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2. Shell Programming and Scripting
i have a script in which awk prints "($2-1700)/10000"
and the answer is -0.07,but i want the answer in 4 decimal places.
that is -0.0700.
How can i sue awk to get my results in four decimal places (4 Replies)
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3. Shell Programming and Scripting
i need to multiplay a number with 1.00.. so that the output should contain two decimal places at end..
for example...
236 * 1.00 = 236.00
245.8 * 1.00 = 245.80
but when i perform multiplication it shows output as.
236
245.8
can anyone help me to get the actual output of... (11 Replies)
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11 Replies
4. Shell Programming and Scripting
Hi All
I've made a few scripts which using GDAL extract the value of a pixel within a given raster. The purpose is to work out the combine value of every pixel. I thought there may have been an easier way to do this but alas!
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5. Shell Programming and Scripting
I am trying to perform arithmetric, for example, to increment the value of variable $a (say 3) by 0.05 but when I tried the following expression
let a=a+0.05
or a=$((a+0.05))
both returned
3.0499999999999998
I want to keep 2 decimal places so it returns 3.05 instead. (6 Replies)
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6 Replies
6. Shell Programming and Scripting
I have a number in a bash variable n, and want to round it to 2 decimal places. How can I do that?
n=0.0867268
Need to have
num=0.09 (1 Reply)
Discussion started by: kristinu
1 Replies
7. Shell Programming and Scripting
Please help me in rounding up value upto 2 decimal palces using sed command
#!/usr/bin/bash
a=15.42
b=13.33
c=`echo $a*$b |bc -l`
echo $c
above code is is giving output "205.5486" but i want the output as "205.55"
Thank you... (15 Replies)
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15 Replies
8. Shell Programming and Scripting
I have input file like below,
201424|9999|OSS|622010|RGT|00378228764
201424|8888|OM|587079|RGT|00284329675
201424|7777|OM|587076|RGT|00128671024
201424|6666|OM|581528|RGT|00113552084
Output should be like below, should add decimal (.) from last 4 digits.
... (2 Replies)
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9. Shell Programming and Scripting
I used the below script to Sum up a field in a file based on some unique values. But the problem is when it is summing up the units, it is truncating to 2 decimals and not 6 decimals as in the input file (Input file has the units with up to 6 Decimals – Sample data below, when the units in the 2... (4 Replies)
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LEARN ABOUT DEBIAN
mathwar
MATHWAR(6) Games Manual MATHWAR(6) NAME
mathwar - Children's "maths" flashcard game SYNOPSIS
mathwar DESCRIPTION
mathwar is a children's "maths" flashcard game USAGE
mathwar SEE ALSO
The game contains extensive online help and requires Gnome to run correctly. AUTHOR
Kenneth W. Sodemann <stufflehead@bigfoot.com> This manual page was written by Peter Crystal <darke@debian.org> for the Debian GNU/Linux system (but may be used by others). MATHWAR(6) Games Manual MATHWAR(6) NAME
mathwar - Children's "maths" flashcard game SYNOPSIS
mathwar DESCRIPTION
mathwar is a children's "maths" flashcard game USAGE
mathwar SEE ALSO
The game contains extensive online help and requires Gnome to run correctly. AUTHOR
Kenneth W. Sodemann <stufflehead@bigfoot.com> This manual page was written by Peter Crystal <darke@debian.org> for the Debian GNU/Linux system (but may be used by others). December 11, 2000 MATHWAR(6)