|
by: Tonino |
last post by:
Hi,
I have a task of evaluating a complex series (sorta) of mathematical
expressions and getting an answer ...
I have looked at the numarray (not really suited??) and pythonica (too
simple??) and even tried using eval() ... but wondered if there were
other packages/modules that would enable me to to this a bit easier...
The...
|
by: Picho |
last post by:
Hi all,
first of all, does anyone know of a newsgroup dedicated for regular
expressions?
second - my problem:
I have a string that represents a formula of the format: "formula(...)"
the formula itself can contain other formula expressions like "Calc(...)",
"Assign(...)" etc
|
by: Cam |
last post by:
Hi everyone,
Before I answer to a (hopefully) helpful reply to this post, I have been
rapped over the knuckles for 'top-posting' and I do not wish to be a learner
poster who observes poor netiquette as I am a firm believer in consideration
.... to this end, could somebody please tell me how I reply to a message
without top-posting? Do I...
|
by: mojo |
last post by:
Is there a nice way to have HTML display mathematical expressions
that contain radical symbols (square root, cube root, ..., nth root)
that look nice.
The best I can come up with is by having a table, a CSS border, the
radical sign:
<TABLE>
<TR>
<TD>&radic</TD><TD style="border-top: 1pt solid black;">103</TD>
</TR>
|
by: tobimarq |
last post by:
hi all,
I wonder if the following is possible in php:
I want php to 'interpret' a string that contains (a simple kind of)
mathematical calculation, like
$var='25*3';
$result= (int) $var;
//according to the php manual, $result contains 25,
//but I want the result at the end to contain: 75
Is there a php function or construct, that does...
|
|
by: Tim Conner |
last post by:
How can I use regex to split an expression like the following :
(Round(340/34.12)*2)
into this list :
(
Round
(
340
|
by: kadghar |
last post by:
Many people asks if there is a way to write a mathematical expression, writen as a string in a text box, so they can do something like:
sub something_click()
textbox2.text=eval(textbox1.text)
end sub
Well, of course it's posible, and can be done with some characters mannaging. This way you can complicate it as much as you want. The way...
|
by: jtanz0 |
last post by:
Im fairly new to java programming although i have some experience in python.
I have to create a calculator program (command line) which takes as input a mathematical expression consisting of decimal numbers and the four basic mathematical operators (+,-,/,*) and correctly handles nested mathematical expressions.
Some examples:
• 5 + 6 * 2...
|
by: arnuld |
last post by:
Mostly when I want to take input from stdin I use getchar() but I get this
from man page itself:
"If the integer value returned by getchar() is stored into a variable of
type char and then compared against the integer constant EOF, the
comparison may never succeed, because sign-extension of a variable of type
char on widening to integer is...
|
by: fahima |
last post by:
This is an idea to develop a mathematical tool/application which accepts mathematical symbols, expressions, equations from the end user in the form of text, audio and video. This feature enhances capability of the application. This application also has the feature to develop mathematical solution/model of a problem by helping the user via text,...
|
by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main...
|
|
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. ...
|
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...
|
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...
|
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, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then...
|
by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes...
|
by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
|
|
by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
|
by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
|