10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hello,
I have often found bash to be difficult when it comes to floating point numbers. I have data with rows of tab delimited floating point numbers. I need to find the smallest number in each row that is not 0.0. Numbers can be negative and they do not come in any particular order for a given... (9 Replies)
Discussion started by: LMHmedchem
9 Replies
2. Shell Programming and Scripting
Hello Guys,
I have a floating point number 1.14475E+15 I want to convert this number in to full number (Integer or Big integer). I tried couple of functions it did not work. When I use INT=${FLOAT/.*} I am getting value as 1. I don't want a truncated value
#!/bin/bash
#... (9 Replies)
Discussion started by: skatpally
9 Replies
3. Shell Programming and Scripting
Hey again,
I have a basic regex that tests if a number is a float.
Thank you. (5 Replies)
Discussion started by: whyte_rhyno
5 Replies
4. Programming
Anyone help me i cant found the error of floating point
if needed, i added the code complete
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <ctype.h>
typedef struct
{
int hh;
int mm;
int ss;
char nom;
int punt;
}cancion;
typedef struct... (9 Replies)
Discussion started by: Slasho
9 Replies
5. Shell Programming and Scripting
Hello folks
I Hope everyone is fine. I am calculating number of bytes calculation from apache web log.
awk '{ sum += $10 } END { print sum }' /var/httpd/log/mydomain.log
7.45557e+09
it show above number, what should i do it sow number like 7455, i mean if after decimal point above 5 it... (5 Replies)
Discussion started by: learnbash
5 Replies
6. Shell Programming and Scripting
is it not possible to simply di aritmetic without using bc or awk
i have tried folllowing operatrions but they support only integer types plz suggest me code for floating using values stored in the variables.the ans i get is integer and if i input floating values i get error numeric constant... (6 Replies)
Discussion started by: sumit the cool
6 Replies
7. Shell Programming and Scripting
# if
> then
> echo "1"
> else
> echo "2"
> fi
-bash:
How can i compare floating point numbers inside statement? (15 Replies)
Discussion started by: proactiveaditya
15 Replies
8. Shell Programming and Scripting
Hi,
I' using bash and I would like to use "bc" to compute the ratio of of two numbers and assign the ratio to a variable.
The numbers are in a file, e.g.
196.304492
615.348986
Any idea how to do it?
N.B. I cannot change the file to have 196.304492 / 615.348986 as the file is produced by... (14 Replies)
Discussion started by: f_o_555
14 Replies
9. Programming
Hi all!
Hi all!
I am working with a problem to find the smallest floating point number that can be represented.
I am going in a loop ,stating with an initial value of 1.0 and then diving it by 10 each time thru the loop.
So the first time I am getting o.1 which I wanted.But from the next... (4 Replies)
Discussion started by: vijlak
4 Replies
10. Shell Programming and Scripting
hi all, i have the following problem using awk in a script
i want to read the values from a column with real numbers and calculate the mean.the problem is that when i use a statement such as this
num = $4
i cant find a way to convert the variable from string to floating point to perform... (7 Replies)
Discussion started by: kanagias
7 Replies