04-15-2010
Quote:
Originally Posted by
jossojjos
You're welcome, well done and good luck!
Regards
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
HI all,
Can someone help me how to use or assign a floating point value in a variable in a unix script. I dont know how to use it.
for example, I am to assign a variable VAR1 a value of 2.34 and evaluate if a certain vaue is greater or less than to it.
That is,
if var1 > 2.13 will do... (7 Replies)
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2. Shell Programming and Scripting
I have a two files
>cat file1
jjjjj 10.345 6.673
ppp 9.000 5.883
>cat file2
mmm 80 10
jjjjj 10.305 6.873
ppp 9.000 5.883
I am reading file 1 line by line , and look for the string jjjj and then read the line in file 2 with jjjj
I want to get the... (5 Replies)
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3. Shell Programming and Scripting
Hi,
I am trying to write a script to extract multiple sets of data from a chemistry output file. The problem section is in the following format...
Geometry "geometry" -> "geometry"
1 Pd 46.0000 -0.19290971 0.00535260 0.02297606
2 P ... (7 Replies)
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4. Shell Programming and Scripting
Hello,
i have some variables say:
x=1.4
y=3.7
I wish to round off these values to :
x = 2 (after rounding off)
y = 4 (after rounding off)
I am stuck.
Please help. (7 Replies)
Discussion started by: damansingh
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5. 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
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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
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7. UNIX for Dummies Questions & Answers
Hiii
I actually intent to check the integer or floating point number input by user i.e. 23, 100, 55.25, 12.50 ..etc. However, when someone input strings or alpha character, my program has to show invalid input.!! Is there any Unix shell script syntax can help me to check ?
Thanking you (2 Replies)
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8. 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;
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9. Shell Programming and Scripting
I need to add leading zeros in a floating point numbers.
The length of the number should be 13 including decimal.
The input number is changing so number of leading zeros is not fix.
For example
input output
216.000 000000216.000
1345.000 000001345.000
22345.500 ... (4 Replies)
Discussion started by: reeta_shri
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10. Shell Programming and Scripting
Hi all,
I'm struggling :wall: to make a an if statement on two variables in scientific format.
e.g.
a=1.23e+01
b=3.21e+02
I know that it can be done with bc if the variable are not in scientific format.
But what to do in this case???
Thank you, (3 Replies)
Discussion started by: f_o_555
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LEARN ABOUT SUSE
tcl_printdouble
Tcl_PrintDouble(3) Tcl Library Procedures Tcl_PrintDouble(3)
__________________________________________________________________________________________________________________________________________________
NAME
Tcl_PrintDouble - Convert floating value to string
SYNOPSIS
#include <tcl.h>
Tcl_PrintDouble(interp, value, dst)
ARGUMENTS
Tcl_Interp *interp (in) Before Tcl 8.0, the tcl_precision variable in this interpreter controlled the conversion. As of Tcl 8.0,
this argument is ignored and the conversion is controlled by the tcl_precision variable that is now shared
by all interpreters.
double value (in) Floating-point value to be converted.
char *dst (out) Where to store the string representing value. Must have at least TCL_DOUBLE_SPACE characters of storage.
_________________________________________________________________
DESCRIPTION
Tcl_PrintDouble generates a string that represents the value of value and stores it in memory at the location given by dst. It uses %g
format to generate the string, with one special twist: the string is guaranteed to contain either a "." or an "e" so that it does not look
like an integer. Where %g would generate an integer with no decimal point, Tcl_PrintDouble adds ".0". |
If the tcl_precision value is non-zero, the result will have precisely that many digits of significance. If the value is zero (the |
default), the result will have the fewest digits needed to represent the number in such a way that Tcl_NewDoubleObj will generate the same |
number when presented with the given string. IEEE semantics of rounding to even apply to the conversion.
KEYWORDS
conversion, double-precision, floating-point, string
Tcl 8.0 Tcl_PrintDouble(3)