Hi anyone,
i need to compare two decimal numbers
i thought that it could be do it with if but... :(
So, i'm writing in csh and i really apreciate if anyone can help me
if ( $ppl_kn <= $ppl_wb ) then
echo "############# KNdiscount model has the lowest perplexity"
set... (5 Replies)
How can i devide decimal numbers?
I am getting this kind of error:
line 18: 200.2/40.234: syntax error in expression (error token is ".2/40.234")
What can i do to work around this problem?
Thanks for any advice. (4 Replies)
Hi friends
How can I use "for loop" for decimal numbers?
ex: 0.1 < x < 0.6
I used this commands but does'nt work.
LIMIT=0.6
for ((x=0.1; x<=LIMIT; x++))
do
-
-
-
done
Many thanks (1 Reply)
Hi folk,
Hope you enjoy the summer.
I am stock after one day working, the problems are the following:
1) I want to write a for loop in a shell script code that has a double precision step as:
#!/bin/bash
START=0.00001
STOP=0.001
for((i = START ; i< STOP ; i=2*i)) do
echo "$i"... (1 Reply)
Im trying to compare two numbers with decimals but its not working as expected.
a=1
b=1.1
if
then echo "equal"
fi
When I do this it says that the numbers are equal. Ultimately Im using -le and -ge in the if statements but I tested with -eq for simplicity.
Any way to make this... (3 Replies)
Hello...
I am new to unix and I am wondering if in a C-shell script , Are we supposed to use only whole numbers........ for example..if a program needs to calculate the average of some numbers........
@ avg = (($1 +$2 + $3)/3)) is returning a whole number.........How can a decimal be... (7 Replies)
Hi experts,
My number output has somehting like below
filename /temp
0.23
10.23
How do i put a condition to the above numbers?
e.g
if then
the . seem to give me problems. Pls help.
thanks
---------- Post updated at 05:25 PM ---------- Previous update was at 05:23 PM... (9 Replies)
Hi,
I have a small problem with my script. I have everything in order but it doesnt seem to compare anything less than 1 correctly. If the input is more than 1, then the results is correct.
If the input is 0.xxx (anything) it returns erroneous results. Pls help
input=0.12
if ; then
... (7 Replies)
For numbers between 0 and 1 the below logic is not working.
Output of above shall be "correct" but its echoing "incorrect".Kindly suggest
a=.1
if
then
echo correct
else echo incorrect
fi
Video tutorial on how to use code tags in The UNIX and Linux Forums. (3 Replies)
Hi!
I found and then adapt the code for my pipeline...
awk -F"," -vOFS="," '{printf "%0.2f %0.f\n",$2,$4}' xxx > yyy
I add -F"," -vOFS="," (for input and output as csv file) and I change the columns and the number of decimal...
It works but I have also some problems... here my columns
... (7 Replies)
Discussion started by: echo manolis
7 Replies
LEARN ABOUT PHP
number_format
NUMBER_FORMAT(3) 1 NUMBER_FORMAT(3)number_format - Format a number with grouped thousandsSYNOPSIS
string number_format (float $number, [int $decimals])
DESCRIPTION
string number_format (float $number, int $decimals, string $dec_point = ".", string $thousands_sep = ",")
This function accepts either one, two, or four parameters (not three):
If only one parameter is given, $number will be formatted without decimals, but with a comma (",") between every group of thousands.
If two parameters are given, $number will be formatted with $decimals decimals with a dot (".") in front, and a comma (",") between every
group of thousands.
If all four parameters are given, $number will be formatted with $decimals decimals, $dec_point instead of a dot (".") before the decimals
and $thousands_sep instead of a comma (",") between every group of thousands.
PARAMETERS
o $number
- The number being formatted.
o $decimals
- Sets the number of decimal points.
o $dec_point
- Sets the separator for the decimal point.
o $thousands_sep
- Sets the thousands separator.
RETURN VALUES
A formatted version of $number.
CHANGELOG
+--------+---------------------------------------------------+
|Version | |
| | |
| | Description |
| | |
+--------+---------------------------------------------------+
| 5.4.0 | |
| | |
| | This function now supports multiple bytes in |
| | $dec_point and $thousands_sep. Only the first |
| | byte of each separator was used in older ver- |
| | sions. |
| | |
+--------+---------------------------------------------------+
EXAMPLES
Example #1
number_format(3) Example
For instance, French notation usually use two decimals, comma (',') as decimal separator, and space (' ') as thousand separator.
This is achieved with this line :
<?php
$number = 1234.56;
// english notation (default)
$english_format_number = number_format($number);
// 1,235
// French notation
$nombre_format_francais = number_format($number, 2, ',', ' ');
// 1 234,56
$number = 1234.5678;
// english notation without thousands separator
$english_format_number = number_format($number, 2, '.', '');
// 1234.57
?>
SEE ALSO money_format(3), sprintf(3), printf(3), sscanf(3).
PHP Documentation Group NUMBER_FORMAT(3)