Math calculation help Post: 74657

10 More Discussions You Might Find Interesting

1. Programming

math.h not working? o.0

Alright, umm i cant get this to work. im looking at some example and a book i have. when i try to compile my program i get an error message. ld: 0711-317 ERROR: Undefined symbol: .sqrt ld: 0711-345 Use the -bloadmap or -bnoquiet option to obtain more information. I did #include<math.h> after my...

2. Programming

something about <math.h>

Hi, I got an easy problem for you but really difficult for me 'cause I am pretty new to this field I got header file <math.h> included in my .c file , then I write the code as below: k = sqrt(i); /* both variables k and i are int */ then I cc temp.c it says like this undefined...

3. Programming

math.h in makefile

Hey all, How do I link the math library in a gnu make makefile? I have tried using -lm with the CFLAGS varibale - flags like -Wall and -ggdb work, but -lm does not. I am running gcc - 4.1.2 on a linux machine.

4. Shell Programming and Scripting

math help

$ x=1 $ y=1.5 $ z=$((x*y)) bash: 1.5: syntax error: invalid arithmetic operator (error token is ".5") What's wrong?

5. Shell Programming and Scripting

Script math calculation

Hi Gurus, I'm currently using HP-UX B.11.23. I've a simple calculation script which performs the task below. -> echo "240021344 / 1024 /1024" | bc Output: 228 240021344 is KB value. When I tried to perform the same calculate in Ms Excel, it produces a different result: 228.9021912....

6. Shell Programming and Scripting

math calculation for a txt file

Hi All, I have a text file which is only one column. I want to multiply all these values in file1.txt by 0.01 and get the output.txt file1.txt 65 85 90 ... output.txt 0.65 0.85 0.90 ... Thanks. Please use code tags when posting data and code samples!

7. Shell Programming and Scripting

Need help with AWK math

I am trying to do some math, so that I can compare the average of six numbers to a variable. Here is what it looks like (note that when I divide really big numbers, it isn't a real number): $ tail -n 6 named.stats | awk -F\, '{print$1}' 1141804 1140566 1139429 1134210 1084682 895045...

8. Shell Programming and Scripting

Math calculation over shell

Hi I am trying to calculate the rate at which something is happening. I have 2 files- a1 and b1. I want to calculate something like this ((wc -l a1)/(wc -l a1 + wc -l b1))*100 over a loop for different a and b. Is this possible, help me out fellas. Thanks a lot :)

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Linux Math Help

I am struggling with scripting this challenge a friend and I have. You have file1 and its contents is a single number you have file 2 and its contents are a different number you want to add file1 to file2 and have the output be put into file3

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Math

i have file (my_file.txt) that looks like this: 000000000000010000 000000000000010000 000000000000005000 000000000000005000 000000000000005000 000000000000005000 000000000000005000 000000000000005000 000000000000005000 000000000000005000 all said and one, it should look...

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anemone

anemone(6x)							XScreenSaver manual						       anemone(6x)

NAME

       anemone - wiggling tentacles.

SYNOPSIS

       anemone	[-display  host:display.screen] [-visual visual] [-window] [-root] [-delay number] [-arms number] [-finpoints number] [-width num-
       ber] [-fps]

DESCRIPTION

       Wiggling tentacles.

OPTIONS

       -visual visual
	       Specify which visual to use.  Legal values are the name of a visual class, or the id number (decimal or hex) of a specific visual.

       -window Draw on a newly-created window.	This is the default.

       -root   Draw on the root window.

       -delay number
	       Per-frame delay, in microseconds.  Default: 40000 (0.04 seconds.).

       -arms number
	       Arms.  2 - 500.	Default: 128.

       -finpoints number
	       Tentacles.  3 - 200.  Default: 64.

       -withdraw number
	       Frequency that the arms withdraw. Arms withdraw on randomly generated values between 1 and 11; this value  determines  the  maximum
	       value of that range. So 100 spends a lot of time withdrawn, while 1000,000 tends not to withdraw at all. Default: 1200.

       -turnspeed number
	       How fast it turns. At zero, not at all, all they way up to thousands which are very fast indeed.  Default: 50.

       -width number
	       Thickness.  1 - 10.  Default: 2.

       -fps    Display the current frame rate and CPU load.

ENVIRONMENT

       DISPLAY to get the default host and display number.

       XENVIRONMENT
	       to get the name of a resource file that overrides the global resources stored in the RESOURCE_MANAGER property.

SEE ALSO

       X(1), xscreensaver(1)

COPYRIGHT

       Copyright  (C)  2002  by  Gabriel Finch.  Permission to use, copy, modify, distribute, and sell this software and its documentation for any
       purpose is hereby granted without fee, provided that the above copyright notice appear in all copies and that both  that  copyright  notice
       and  this permission notice appear in supporting documentation.	No representations are made about the suitability of this software for any
       purpose.  It is provided "as is" without express or implied warranty.

AUTHOR

       Gabriel Finch.

X Version 11							5.15 (28-Sep-2011)						       anemone(6x)

10 More Discussions You Might Find Interesting

1. Programming

math.h not working? o.0

Discussion started by: primal

2. Programming

something about <math.h>

Discussion started by: blf0

3. Programming

math.h in makefile

Discussion started by: kermit

4. Shell Programming and Scripting

math help

Discussion started by: rockbike