by: norb1 |
last post by:
After tracking down a bug in my Fortran program, I found that it
assumed
max(NaN,0.) = 0.
This makes no sense, as the outcome of the operation is undefined and
should be NaN.
max(NaN,0.) = NaN...
|
by: Priya |
last post by:
Halo.
I am using isinf() & isnan() in my code, and i get an error
error LNK2001: unresolved external symbol "int __cdecl isnan(double)"
(?isnan@@YAHN@Z)
my code is the implementation of...
|
by: zl2k |
last post by:
hi,
Can someone let me know the command to check if a value is inf or NaN
in c++? I am using gcc in linux. Thanks for help.
zl2k
|
by: horacius.rex |
last post by:
Hi,
I have a code that in some part of the program calculates 1/x for a
lot of different x's. About 1 of 100 times x is equal to zero, so when
I print the result I obtain inf. I wonder if there...
|
by: istillshine |
last post by:
In my code I used NAN and isnan(x). I found they were convenient to
use. I also noticed that
older C standard does not support NAN and isnan(x).
When I compiled my program using:
gcc -Wall...
|
by: void main |
last post by:
I'm rather new to complex numbers in C and was wondering, how do I
initialize a complex variable properly if the imaginary part is 0.
I tried
--------
#include <complex.h>
float complex c...
|
by: Richard Tobin |
last post by:
The GNU Autoconf manual provides a work-around for missing isinf()
and isnan() functions, which exist in C99 and many, but not all,
pre-C99 implementations:
...
|
by: MM |
last post by:
Hi to all,
I'm trying to import a tab separated values file onto Excel with the
following script:
import csv
from pyExcelerator import *
w = Workbook()
worksheet = w.add_sheet('sim1')
|
by: john.goodleaf |
last post by:
I'm poking at writing data out to a SAS XPORT file (transport file).
Each record must be 80 bytes long, ASCII. Integers should be "IBM-
style integers" and floats should be "IBM-style doubles." Now...
|
by: Charles Arthur |
last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
|
by: ryjfgjl |
last post by:
In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...
|
by: BarryA |
last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
|
by: nemocccc |
last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
|
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,...
|
by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven...
|
by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows...
|
by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each...
|
by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing,...
|
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