by: Sven Dzepina 
last post by:
Hello people =)
Has somebody a nice script, which can solve equations ?
It would be super, if someone has an idea where I can get such a script /
code in php.
Thanks.
Gretting!

by: JustSomeGuy 
last post by:
I have a routine that evaluates a polynomial equation that have 3 variables
x,y,z of orders 1,2,3 the coefficients of the polynomial are in an array.
This routine is quite slow and I'd like to...

by: Mike Button 
last post by:
Hello all,
I am really really desperate on what I should do, and I am asking for help
from anyone in this newsgroup, here's the situation:
I am creating a form that is being run on a server...

by: Bshealey786 
last post by:
Okay im doing my final project for my first computer science class(its
my major, so it will be my first of many), but anyway im a beginner so
im not to great with C++ yet. Anyway this is the error...

by: TG 
last post by:
Hi there.
Anyone knows how to use numpy / scipy in order to solve this ?
* A is an array of shape (n,)
* X is a positive float number
* B is an array of shape (n,)
* O is an array of shape...

by: Fabian Braennstroem 
last post by:
Hi,
I would like to remove certain lines from a log files. I had
some sed/awk scripts for this, but now, I want to use python
with its re module for this task.
Actually, I have two different...

by: Trev17 
last post by:
Hello, I am new to C++ and i have tried for several hours to make a program my teacher has given me as a lab. Here is the Lab question:
the roots of the quadratic equation ax^2 + bx + c = 0, a...

by: DaRok28 
last post by:
// Program Description:
// This program solves quadratic equations to find their roots. This
// program takes values of a, b, and c as input and outputs the root(s).
// The user can repeat the...

by: MrPickle 
last post by:
I want to take a math equation in a string format then translate this into code.
For example;
sin(x+2)^4 would translate into: std::pow(4, std::sin(x+2))
but I'm not sure where to start, at...

by: VivesProcSPL 
last post by:
Obviously, one of the original purposes of SQL is to make data query processing easy. The language uses many Englishlike terms and syntax in an effort to make it easy to learn, particularly for...

by: jianzs 
last post by:
Introduction
Cloudnative applications are conventionally identified as those designed and nurtured on cloud infrastructure. Such applications, rooted in cloud technologies, skillfully benefit from...

by: abbasky 
last post by:
### Vandf component communication method one: data sharing
Vandf components can achieve data exchange through data sharing, state sharing, events, and other methods. Vandf's data exchange method...

by: isladogs 
last post by:
The next Access Europe meeting will be on Wednesday 7 Feb 2024 starting at 18:00 UK time (6PM UTC) and finishing at about 19:30 (7.30PM).
In this month's session, the creator of the excellent VBE...

by: fareedcanada 
last post by:
Hello I am trying to split number on their count. suppose i have 121314151617 (12cnt) then number should be split like 12,13,14,15,16,17 and if 11314151617 (11cnt) then should be split like...

by: egorbl4 
last post by:
Скачал я git, хотел начать настройку, а там вылезло вот это
Что это? Что мне с этим делать?
...

by: MeoLessi9 
last post by:
I have VirtualBox installed on Windows 11 and now I would like to install Kali on a virtual machine. However, on the official website, I see two options: "Installer images" and "Virtual machines"....

by: DolphinDB 
last post by:
The formulas of 101 quantitative trading alphas used by WorldQuant were presented in the paper 101 Formulaic Alphas. However, some formulas are complex, leading to challenges in calculation.
Take...

by: DolphinDB 
last post by:
Tired of spending countless mintues downsampling your data? Look no further!
In this article, you’ll learn how to efficiently downsample 6.48 billion highfrequency records to 61 million...
