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

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Wolfram|Alpha expression for the indefinite integral ∫ ln(x+f)/(x+a) dx is not always valid?

QUESTION FROM: Brent Page | 10 hours ago BY: Brent Page
Calculus , Mathematics , Wolfram|Alpha
3
REPLIES
95
VIEWS

Slowing down the speed of light in a Bose-Einstein condensate

CONTRIBUTED BY: Wim Vegt | 14 days ago
Astronomy , Calculus , Mathematics , Optics , Physics , ...
0
REPLIES
148
VIEWS

Introduction to bifurcations in 2D systems of differential equations in artificial neuron models

CONTRIBUTED BY: Damian Oussa Vañó Fernández | 14 days ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Engineering , Equation Solving , ...
1
REPLIES
255
VIEWS

Testing improper integrals with Mathematica

CONTRIBUTED BY: Denis Ivanov | 18 days ago
Calculus , Education , Mathematica , Mathematics , ...
0
REPLIES
136
VIEWS

Unexpected result in a simple Integral

QUESTION FROM: Reiner Wilhelms | 20 days ago BY: Gianluca Gorni
Calculus , Mathematics , Wolfram Language
1
REPLIES
193
VIEWS

My integral is running slow -- why?

QUESTION FROM: Patrick McMullen | 22 days ago BY: Patrick McMullen
Calculus , Mathematics , Wolfram Language
3
REPLIES
183
VIEWS

Using DSolve butFailing to obtain a list of equations expected instead of True in the first argument

QUESTION FROM: Nomsa Ledwaba | 24 days ago BY: Gianluca Gorni
Calculus , Equation Solving , Mathematics , Wolfram Language
6
REPLIES
335
VIEWS

Bernoulli' s Lemniscate by Arc-Length Continuation and ContourPlot

CONTRIBUTED BY: Housam Binous | 25 days ago
Calculus , Engineering , Graphics and Visualization , ...
0
REPLIES
247
VIEWS

Numerical test for divergence/convergence of integrals on (0, $\infty$)

QUESTION FROM: Denis Ivanov | 27 days ago BY: Gianluca Gorni
Calculus , Mathematics , Numerical Computation , ...
1
REPLIES
292
VIEWS

Nobel Prize in Physics 2025: Macroscopic Quantum Effects and the Dawn of Quantum Computer

CONTRIBUTED BY: Mohammad Bahrami | 1 month ago BY: Mohammad Bahrami
Staff Picks , Calculus , Events & Media , ...
4
REPLIES
1.5K
VIEWS

Geodesics equation - solving and plotting via Mathematica

QUESTION FROM: michal buday | 1 month ago BY: Marty Parts
Algebra , Calculus , Equation Solving , Geometry , ...
6
REPLIES
23K
VIEWS

Why does my Mathematica program use 100% CPU but very little RAM and still not finish after hours?

QUESTION FROM: Reza rho | 1 month ago BY: Reza rho
Calculus , Graphics and Visualization , Mathematics , ...
4
REPLIES
365
VIEWS

Gravity train dynamics in a tunnel through the Earth

CONTRIBUTED BY: Akram Masoud | 1 month ago BY: Akram Masoud
Staff Picks , Astronomy , Calculus , Curated Data , ...
4
REPLIES
574
VIEWS

Book & Course: Analysis with Mathematica

CONTRIBUTED BY: Galina Filipuk | 1 month ago BY: Galina Filipuk
Staff Picks , Authoring and Publishing , Calculus , ...
4
REPLIES
12.3K
VIEWS

Graph Lagrangian for CO2 and Benzene to compute vibrational spectra

CONTRIBUTED BY: Dara Shayda | 2 months ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Chemistry , Dynamic Interactivity , ...
3
REPLIES
910
VIEWS

Derivating things: construction of the generalized functions and computing their derivatives

CONTRIBUTED BY: Dara Shayda | 2 months ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Control Systems , ...
2
REPLIES
901
VIEWS

Resource function for the numerical solution of certain nonlinear integral equations

CONTRIBUTED BY: Daniele Gregori | 2 months ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Data Science , Equation Solving , ...
1
REPLIES
773
VIEWS

How to modify this code to correctly analyze the monotonicity of a function over a given interval

QUESTION FROM: Wen Dao | 2 months ago BY: Gianluca Gorni
Calculus , Mathematics , Wolfram Language
1
REPLIES
767
VIEWS

Complex structure of time-periodic solutions decoded in Poincaré-Lindstedt series

CONTRIBUTED BY: Maciej Maliborski | 2 months ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Equation Solving , ...
1
REPLIES
783
VIEWS

Prefactor for symmetrize to match standard definition of wedge tensors with full antisymmetry

QUESTION FROM: Izhak Manilov | 2 months ago BY: Izhak Manilov
Algebra , Calculus , Mathematics , Wolfram Language
1
REPLIES
817
VIEWS
1
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1692 Discussions

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ACTIVE MEMBERS ACTIVE MEMBERS

ACTIVE MEMBERS
brentfpage
Brent Page
10 hours ago
julianvegt
Wim Vegt
11 days ago
dovaofer
Damian Oussa Vañó Fernández
14 days ago
ivanovdenis710616
Denis Ivanov
18 days ago
rewtnode
Reiner Wilhelms
20 days ago
mcmullpr
Patrick McMullen
22 days ago
binoushousam
Housam Binous
7 days ago

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