Group Abstract Group Abstract

«Groups
Calculus
Join
Partial and total derivatives, integrals in one or more dimensions, series and limits, differential equations, integral transforms, numerical calculus, discrete calculus...

Discussions List Discussions List

What is the expression for the periodic rectangular function?

QUESTION FROM: Felix K | 5 years ago BY: Jesse Sheinwald
Calculus , Signal Processing , Wolfram Language
9
REPLIES
22.8K
VIEWS

Frobenius and power series solutions to ODEs

CONTRIBUTED BY: Rauan Kaldybaev | 6 years ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Equation Solving , Mathematics , ...
1
REPLIES
7.2K
VIEWS

Fast solution to an orthogonal trajectories problem

CONTRIBUTED BY: Diego Ramos | 6 years ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Equation Solving , ...
1
REPLIES
11.6K
VIEWS

An automatic procedure for finding conserved currents

CONTRIBUTED BY: Rauan Kaldybaev | 6 years ago BY: Rauan Kaldybaev
Staff Picks , Algebra , Calculus , Computer-Based Maths , ...
2
REPLIES
8.4K
VIEWS

Solve function cannot find the solution, but it exists

QUESTION FROM: Yeso Alde | 6 years ago BY: Updating Name
Calculus , Equation Solving , Mathematics , Wolfram Language
13
REPLIES
14.6K
VIEWS

[NB] SIR Model with Log-normal infected periods

CONTRIBUTED BY: Diego Zviovich | 6 years ago BY: EDITORIAL BOARD
Staff Picks , Biological Sciences , Calculus , Data Science , ...
2
REPLIES
12.8K
VIEWS

[NB] Tracking Coronavirus Testing in the United States

CONTRIBUTED BY: Robert Rimmer | 6 years ago BY: Robert Rimmer
Staff Picks , Biological Sciences , Calculus , Data Science , ...
5
REPLIES
16.5K
VIEWS

Passing BezierFunction to ArcLength?

QUESTION FROM: Nicholas Kitten | 6 years ago BY: Updating Name
Calculus , Mathematics , Numerical Computation , Wolfram Language
7
REPLIES
5.4K
VIEWS

Simplify the mathematical expression in any desired form?

QUESTION FROM: Isa Comez | 7 years ago BY: Isa Comez
Algebra , Calculus , Mathematics , Symbolic Computations , ...
5
REPLIES
6.1K
VIEWS

[?] Derivative results with "1." and ".0" format?

QUESTION FROM: vadim butakov | 7 years ago BY: Sander Huisman
Calculus , Mathematics , Wolfram Language
1
REPLIES
3.6K
VIEWS

Integrate a Bessel Function K0(a*x) without the constant 'a' ?

QUESTION FROM: Romildo Junior | 8 years ago BY: Romildo Junior
Calculus , Mathematics , Wolfram Language
10
REPLIES
11.5K
VIEWS

Find second derivative using D?

QUESTION FROM: mohamed alzenad | 8 years ago BY: Anonymous User
Calculus , Graphics and Visualization , Mathematics , Wolfram Language
9
REPLIES
9.7K
VIEWS

Integrate a trigonometric function with three constants a, b, c?

QUESTION FROM: Tanmaya Mishra | 8 years ago BY: Mariusz Iwaniuk
Calculus , Mathematics , Wolfram Language
10
REPLIES
8.8K
VIEWS

Avoid old issue with Limit[Abs[Sign[x*Sin[1/x]]],x->0] = 1 ?

QUESTION FROM: Tigran Aivazian | 8 years ago BY: Daniel Lichtblau
Calculus , Mathematics , Wolfram Language
11
REPLIES
7.9K
VIEWS

Get a good visual solution of PDE?

QUESTION FROM: André Dauphiné | 9 years ago BY: André Dauphiné
Calculus , Curated Data , Equation Solving , ...
2
REPLIES
8.1K
VIEWS

Compute 2D Discrete Hilbert Transform?

QUESTION FROM: Max Sakharov | 9 years ago BY: Max Sakharov
Calculus , Discrete Mathematics , Image Processing , Mathematics , ...
2
REPLIES
12.2K
VIEWS

Use Assumptions and Integrate?

QUESTION FROM: Daniel Huber | 9 years ago BY: Daniel Lichtblau
Calculus , Mathematics , Wolfram Language
7
REPLIES
24.3K
VIEWS

Calculate the sum of an infinite series?

QUESTION FROM: Valeriu Ungureanu | 10 years ago BY: Sander Huisman
Calculus , Mathematics , Symbolic Computations , Wolfram Language
7
REPLIES
14.6K
VIEWS

Fitting system of Differential equations to a dataset

QUESTION FROM: A Magyar | 10 years ago BY: kirt robinson
Calculus , Chemistry , Mathematica
5
REPLIES
30.3K
VIEWS

How to export a graph produced by Manipulate - with CURRENT parameters

QUESTION FROM: Boris Blankleider | 11 years ago BY: Frank N
Calculus , Dynamic Interactivity , Graphics and Visualization , ...
5
REPLIES
29.6K
VIEWS
12
13
14
15
16

Group Count Group Count

1752 Discussions

Group Branding Group Branding

New Discussion New Discussion

ACTIVE MEMBERS ACTIVE MEMBERS

ACTIVE MEMBERS
tigrannersissian
Tigran Nersissian
5 days ago
gfilipuk
Galina Filipuk
2 days ago
berejnov
Slava Berejnov
5 days ago
photor
Yumin Tian
7 days ago
gsi
Gurkan Sin
10 days ago
mcmullpr
Patrick McMullen
12 days ago
barandiaranjuan
Juan Barandiaran
1 day ago

RELATED GROUPS RELATED GROUPS

RELATED GROUPS
Quantum Computing 38 discussions 307 subscriptions
Wolfram Language 11K discussions 2K subscriptions
Physics 1K discussions 3K subscriptions
Mathematics 6K discussions 4K subscriptions
Staff Picks 2K discussions 832 subscriptions
Modeling 779 discussions 1K subscriptions
Graphics and Visualization 4K discussions 1K subscriptions