by: asmirnov1234567890 |
last post by:
Hi
my python 2.3.4 for windows refuse to execute line float("NaN"). It
says:
>>> float("NaN")
Traceback (most recent call last):
File "<stdin>", line 1, in ?
ValueError: invalid literal for...
|
by: Goran |
last post by:
Hi!
I need to convert from a unsigned char array to a float. I don't think
i get the right results in the program below.
unsigned char array1 = { 0xde, 0xc2, 0x44, 0x23}; //I'm not sure in...
|
by: Andy |
last post by:
Hi,
I don't know if this is the correct group to post this, but
when I multiply a huge floating point value by a really
small (non-zero) floating point value, I get 0 (zero) for the result.
This...
|
by: Nobody |
last post by:
I'm trying to understand why this program...
#include <stdio.h>
#include <float.h>
int
main(void)
{
int i = 123456789 ;
int j = 987654321 ;
|
by: Johnathan Doe |
last post by:
I can google search to find the range of values that can be represented
in a float by reading up on the IEEE std, but is that the same as how
many distinct values that can go in a float type?
...
|
by: Peter Hansen |
last post by:
I'm investigating a puzzling problem involving an attempt to generate a
constant containing an (IEEE 754) "infinity" value. (I understand that
special float values are a "platform-dependent...
|
by: Erick-> |
last post by:
hi all...
I've readed some lines about the difference between float and double
data types... but, in the real world, which is the best? when should we
use float or double??
thanks
Erick
|
by: chandanlinster |
last post by:
As far as I know floating point variables, that are declared as float
follow IEEE format representation (which is 32-bit in size). But
chapter1-page no 9 of the book "The C programming language"...
|
by: Wayne Shu |
last post by:
Hei everyone:
Just see the output of the following program
#include <iostream>
#include <cstdlib>
#include <limits>
int main()
{
std::cout << "minimum exponent of double: " <<
|
by: JDT |
last post by:
Hi,
It seems that using floats as the first tupelo for an STL map (shown
below) can cause problems but I don't remember what the problems were.
Is it common practice to use a structure like...
|
by: Charles Arthur |
last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
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last post by:
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last post by:
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last post by:
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by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers,...
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last post by:
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