04-22-2009
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10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Does anyone have a simple way of doing floating point ("fp") division? For example, if I divide 3 by 5, I can get 0.6. The built-in calc (`bc`) will perform fp multiplication, but not division, at least not straight-up (i.e., starting bc and just typing in 3/5).
I am trying to do this using... (1 Reply)
Discussion started by: gsatch
1 Replies
2. 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
3. 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
7 Replies
4. Programming
Hi,
see the simple code below
double i;
i=8080.9940;
printf(" val :%.30f\n",i);
output i m getting is
val :8080.993999999999700000000000000
when i m expecting
val :8080.9940
what happens?how can i avoid it?
thanks... (2 Replies)
Discussion started by: Hara
2 Replies
5. Linux
Hi,
I have linux fedora 4 ver., 2.6 kernal. And qmail & mysql & samba servers are already configured on this server.
When I try to install any package like squidguard ,dansguardian,webmin,rsnapshots with command rpm -ivh . It is giving error as “Floating point exception"
Snap View is... (3 Replies)
Discussion started by: ssk01
3 Replies
6. Linux
Hi,
I am compiling "HelloWorld" C progam on 32-bit CentOS and i want to execute it on 64-bit CentOS architecture.
For that i copied the a.out file from 32-bit to 64-bit machine, but while executing a.out file on 64bit machine I am getting "Floating point exception error".
But we can run... (3 Replies)
Discussion started by: Mandar123
3 Replies
7. Shell Programming and Scripting
Hi,
Could any one tell me how to compare to floating point no. using test command. As -eq option works on only intergers.
i=5.4
if
then
echo "equal"
else
echo "not equal"
fi
here output will be equal even though no. are unequal.
Thanks,
ravi (1 Reply)
Discussion started by: useless79
1 Replies
8. 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
9. 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
10. 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
LEARN ABOUT DEBIAN
class::makemethods::emulator
MakeMethods::Emulator(3pm) User Contributed Perl Documentation MakeMethods::Emulator(3pm)
NAME
Class::MakeMethods::Emulator - Demonstrate class-generator equivalency
SYNOPSIS
# Equivalent to use Class::Singleton;
use Class::MakeMethods::Emulator::Singleton;
# Equivalent to use Class::Struct;
use Class::MakeMethods::Emulator::Struct;
struct ( ... );
# Equivalent to use Class::MethodMaker( ... );
use Class::MakeMethods::Emulator::MethodMaker( ... );
# Equivalent to use base 'Class::Inheritable';
use base 'Class::MakeMethods::Emulator::Inheritable';
MyClass->mk_classdata( ... );
# Equivalent to use base 'Class::AccessorFast';
use base 'Class::MakeMethods::Emulator::AccessorFast';
MyClass->mk_accessors(qw(this that whatever));
# Equivalent to use accessors( ... );
use Class::MakeMethods::Emulator::accessors( ... );
# Equivalent to use mcoder( ... );
use Class::MakeMethods::Emulator::mcoder( ... );
DESCRIPTION
In several cases, Class::MakeMethods provides functionality closely equivalent to that of an existing module, and it is simple to map the
existing module's interface to that of Class::MakeMethods.
Class::MakeMethods::Emulator provides emulators for Class::MethodMaker, Class::Accessor::Fast, Class::Data::Inheritable, Class::Singleton,
Class::Struct, accessors, and mcoder, each of which passes the original module's test suite, usually requiring only the addition of a a
single line to each test, activating the emulation module.
Beyond demonstrating compatibility, these emulators also generally indicate the changes needed to switch to direct use of
Class::MakeMethods functionality, illustrate commonalities between the various modules, and serve as a source for new ideas that can be
integrated into Class::MakeMethods.
SEE ALSO
See Class::MakeMethods for general information about this distribution.
See Class::MakeMethods::Emulator::accessors, and accessors from CPAN.
See Class::MakeMethods::Emulator::Struct, and Class::Struct from CPAN.
See Class::MakeMethods::Emulator::AccessorFast, and Class::Accessor::Fast from CPAN.
See Class::MakeMethods::Emulator::Inheritable, and Class::Data::Inheritable from CPAN.
See Class::MakeMethods::Emulator::MethodMaker, and Class::MethodMaker from CPAN.
See Class::MakeMethods::Emulator::Singleton, and Class::Singleton from CPAN.
See Class::MakeMethods::Emulator::mcoder, and mcoder from CPAN.
perl v5.10.1 2004-09-06 MakeMethods::Emulator(3pm)