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by: Blair |
last post by:
could someone PLEASE tell me why this doesn't work...
-----------------------------------------
#include <complex>
using namespace std;
typedef complex<long double> cld;
void main()
{
cld cmplx, temp;
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by: Chris Travers |
last post by:
Hi all;
I just made an interesting discovery. Not sure if it is a good thing or
not, and using it certainly breakes first normal form.... Not even sure if
it really works. However, as I am able to CRASH the backend, there is a bug
here somewhere...
test=# select version();
version
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by: gc |
last post by:
Hi,
Why didn't the committee propose a new type for complex numbers with
integer components?
thanks,
gc
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by: seia0106 |
last post by:
Hello,
I have an array
X=, whose even and odd indices
should represent
real and imaginary parts of complex numbers.
This I want to use in a routine that uses the
typedef double Cx; for storing complex numbers.
I want to declare an array of complex numbers(with 8 elements) of this
type(Cx), such that even and odd indices of array X are...
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by: Russ |
last post by:
I'd like to get output formatting for my own classes that mimics the
built-in output formatting. For example,
>>> x = 4.54
>>> print "%4.2f" % x
4.54
In other words, if I substitute a class instance for "x" above, I'd
like to make the format string apply to an element or elements of the
instance. Can I somehow overload the "%" operator...
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by: ct-86 |
last post by:
http://www.cdbook.cn/book.asp?id=2393
Organizational and Policy Issues
1
0. Don't sweat the small stuff. (Or: Know what not to standardize.)
2
1. Compile cleanly at high warning levels.
4
2. Use an automated build system.
7
3. Use a version control system.
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by: schaefer.mp |
last post by:
To compute the absolute value of a negative base raised to a
fractional exponent such as:
z = (-3)^4.5
you can compute the real and imaginary parts and then convert to the
polar form to get the correct value:
real_part = ( 3^-4.5 ) * cos( -4.5 * pi )
imag_part = ( 3^-4.5 ) * sin( -4.5 * pi )
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by: jacob navia |
last post by:
The C99 standard forgot to define the printf equivalent for complex numbers
Since I am revising the lcc-win implementation of complex numbers
I decided to fill this hole with
"Z"
for instance
double _Complex m = 2+3*I;
printf("%Zg\n",m);
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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 = 1.0f;
--------
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by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language...
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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, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it. ...
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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 tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that...
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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 Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For...
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by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert...
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by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating...
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