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

QUESTION FROM: Reza rho | 6 hours ago BY: Reza rho
Calculus , Graphics and Visualization , Mathematics , ...
2
REPLIES
29
VIEWS

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

CONTRIBUTED BY: Mohammad Bahrami | 22 hours ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Events & Media , ...
1
REPLIES
79
VIEWS

Gravity train dynamics in a tunnel through the Earth

CONTRIBUTED BY: Akram Masoud | 1 day ago BY: Akram Masoud
Staff Picks , Astronomy , Calculus , Curated Data , ...
4
REPLIES
147
VIEWS

Book & Course: Analysis with Mathematica

CONTRIBUTED BY: Galina Filipuk | 8 days ago BY: Galina Filipuk
Staff Picks , Authoring and Publishing , Calculus , ...
4
REPLIES
11.9K
VIEWS

Graph Lagrangian for CO2 and Benzene to compute vibrational spectra

CONTRIBUTED BY: Dara Shayda | 10 days ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Chemistry , Dynamic Interactivity , ...
3
REPLIES
627
VIEWS

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

CONTRIBUTED BY: Dara Shayda | 12 days ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Control Systems , ...
2
REPLIES
594
VIEWS

Resource function for the numerical solution of certain nonlinear integral equations

CONTRIBUTED BY: Daniele Gregori | 15 days ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Data Science , Equation Solving , ...
1
REPLIES
506
VIEWS

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

QUESTION FROM: Wen Dao | 17 days ago BY: Gianluca Gorni
Calculus , Mathematics , Wolfram Language
1
REPLIES
464
VIEWS

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

CONTRIBUTED BY: Maciej Maliborski | 20 days ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Equation Solving , ...
1
REPLIES
541
VIEWS

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

QUESTION FROM: Izhak Manilov | 24 days ago BY: Izhak Manilov
Algebra , Calculus , Mathematics , Wolfram Language
1
REPLIES
626
VIEWS

How to handle big expressions in Mathematica

CONTRIBUTED BY: Levente Fekésházy | 24 days ago BY: Michal Kvasnicka
Algebra , Calculus , Computer Science , Engineering , Mathematica , ...
5
REPLIES
1.7K
VIEWS

Classical Dirac particle I: the electron spinning particle model for dynamic simulations (Part II)

CONTRIBUTED BY: Juan Barandiaran | 1 month ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Dynamic Interactivity , ...
1
REPLIES
915
VIEWS

Is there a function that predicts local minimums in 0<x<1 for this function?

QUESTION FROM: Jack Fallows | 1 month ago BY: Gianluca Gorni
Calculus , Mathematics , Wolfram Language
2
REPLIES
936
VIEWS

Global evolution of inflammatory bowel disease across epidemiologic stages

CONTRIBUTED BY: Kaplan Global Epidemiology Lab | 1 month ago BY: Gay Wilson
Staff Picks , Calculus , Data Science , Graphics and Visualization , ...
2
REPLIES
1.2K
VIEWS

Combinatorics, calculus, Bell polynomials, and you

CONTRIBUTED BY: Dan McDonald | 1 month ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Computer-Based Maths , ...
1
REPLIES
1K
VIEWS

Determining whether a line is tangent to a curve

QUESTION FROM: Wen Dao | 1 month ago BY: Michael Rogers
Calculus , Equation Solving , Mathematics , Wolfram Language
2
REPLIES
989
VIEWS

From System Models to FEA: A Hybrid Workflow for Room Heating and Airflow Simulation

CONTRIBUTED BY: Ankit Naik | 2 months ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Engineering , Geometry , ...
1
REPLIES
1.1K
VIEWS

Understanding fractals through Menger Sponge and more

CONTRIBUTED BY: Yacine Driss | 2 months ago BY: Yacine Driss
Staff Picks , Algebra , Calculus , Computer Science , ...
2
REPLIES
1.3K
VIEWS

Interior of Uranus: thermal profile, composition, and distribution of rock, water, hydrogen, helium

CONTRIBUTED BY: Luca Morf | 2 months ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Calculus , Mathematics , Physics , ...
1
REPLIES
1K
VIEWS

On the Meijer G derivation of the MRB constant’s oscillatory integral with applications

CONTRIBUTED BY: Marvin Ray Burns A.G.S. (cum laude) | 2 months ago
Calculus , Mathematics , Numerical Computation , Wolfram Language
0
REPLIES
1K
VIEWS

Phase switch driven by the hidden half-ice, half-fire state in a ferrimagnet

CONTRIBUTED BY: Weiguo Yin | 2 months ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Graphics and Visualization , ...
1
REPLIES
5.2K
VIEWS

Liouville-space vectorization and Schur decomposition for Lindblad evolution

CONTRIBUTED BY: Mohammad Bahrami | 2 months ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Graphics and Visualization , ...
1
REPLIES
1.7K
VIEWS

Variational iterative method for system fractional DE with Katugampola derivative?

QUESTION FROM: SARIKA SAWANT | 2 months ago BY: Mohammad Bahrami
Calculus , Equation Solving , Mathematics , Wolfram Language
1
REPLIES
1K
VIEWS

Implementing fractional iteration to extend the Ackermann function

CONTRIBUTED BY: Daniel Geisler | 2 months ago BY: Paul B
Algebra , Calculus , Equation Solving , Mathematics , Physics , ...
1
REPLIES
3.8K
VIEWS

Integral of Sqrt[1-x^2] appears wrong in Wolfram Alpha

QUESTION FROM: M Bennett | 2 months ago BY: M Bennett
Calculus , Mathematics , Wolfram|Alpha , Wolfram Language
2
REPLIES
1.1K
VIEWS

Classical Dirac particle I

CONTRIBUTED BY: Juan Barandiaran | 2 months ago BY: Jarek Duda
Staff Picks , Calculus , Dynamic Interactivity , ...
2
REPLIES
1.4K
VIEWS

Kepler problem with magnetic dipole, or spinning object like in Mercury precession

CONTRIBUTED BY: Jarek Duda | 2 months ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Calculus , Demonstrations , ...
1
REPLIES
1.5K
VIEWS

Determining the condition for a rational expression in k to be constant: coefficient ratio analys

QUESTION FROM: Jim Clinton | 3 months ago BY: Jim Clinton
Calculus , Mathematics , Wolfram Language
4
REPLIES
916
VIEWS

Precession of the elastic pendulum on the rotating Earth

CONTRIBUTED BY: Borut Jurcic Zlobec | 3 months ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Calculus , Data Science , ...
1
REPLIES
1.2K
VIEWS

Universal bitwise function composition from Church numerals in lambda calculus

CONTRIBUTED BY: Austin Jiang | 3 months ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Calculus , Logic and Boolean Algebra , ...
1
REPLIES
1.9K
VIEWS

⭐ [R&DL] Wolfram R&D Developers on LIVE Stream

CONTRIBUTED BY: Charles Pooh | 3 months ago BY: Keren Garcia
Staff Picks , Calculus , Data Science , Education , Events & Media , ...
148
REPLIES
89.5K
VIEWS

What approach would yield the six integer variables satisfying all given constraints?

QUESTION FROM: Jim Clinton | 3 months ago BY: Updating Name
Calculus
7
REPLIES
942
VIEWS

What is wrong with WhenEvent ?

QUESTION FROM: Mikhail Khenner | 3 months ago BY: Mikhail Khenner
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
3
REPLIES
1.1K
VIEWS

How can I do the derivative of a Hankel function with respect to complex order (nu)?

QUESTION FROM: scintific1 math | 3 months ago BY: scintific1 math
Calculus , Mathematics , Physics , Wolfram Language
9
REPLIES
902
VIEWS

[WSRP25] Spin it to win it: modeling the Magnus effect

CONTRIBUTED BY: Zamir Ashraf | 3 months ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Dynamic Interactivity , ...
4
REPLIES
1.4K
VIEWS

Exploring Geodesics in Euclidean and Non-Euclidean Geometric Spaces

CONTRIBUTED BY: Pavel Pomozov | 3 months ago
Calculus , Geometry , Mathematics
0
REPLIES
1.3K
VIEWS

Computing π with the sin function

CONTRIBUTED BY: Bill Gosper | 3 months ago BY: Luis Felipe Massena Misiec
Staff Picks , Calculus , Computer-Based Maths , Education , ...
3
REPLIES
5.2K
VIEWS

Defining a partial derivative operator with inactive variable

QUESTION FROM: Átila Saraiva Quintela Soares | 3 months ago BY: Gianluca Gorni
Algebra , Calculus , Mathematics , Wolfram Language
1
REPLIES
577
VIEWS

Observation of a nth root of a negative number in Mathematica

CONTRIBUTED BY: Marvin Ray Burns A.G.S. (cum laude) | 3 months ago
Algebra , Calculus , Graphics and Visualization , Mathematics , ...
0
REPLIES
639
VIEWS

Using NIntegrate with nested integrals

QUESTION FROM: Max Shpak | 3 months ago BY: Max Shpak
Calculus , Mathematics , Numerical Computation , Wolfram Language
6
REPLIES
715
VIEWS

AI-co-led discovery: half-ice, half-fire driven ultranarrow phase crossover in 1D Potts ferrimagnets

CONTRIBUTED BY: Weiguo Yin | 3 months ago BY: EDITORIAL BOARD
Staff Picks , Artificial Intelligence , Calculus , ...
1
REPLIES
6.8K
VIEWS

Implementing 2π as a custom constant in Mathematica

CONTRIBUTED BY: Alberto Hijano | 4 months ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Graphics and Visualization , Mathematics , ...
1
REPLIES
535
VIEWS

Calculation of an integral with a variable lower limit using the trapezoidal method

QUESTION FROM: Yaroslav B | 4 months ago BY: Michael Rogers
Calculus , Graphics and Visualization , Physics , Wolfram Language
4
REPLIES
824
VIEWS

Elliptic integrals: built-in vs. explicit integration

QUESTION FROM: Davide Gardini | 4 months ago BY: Gianluca Gorni
Calculus , Mathematics , Numerical Computation , Wolfram Language
5
REPLIES
753
VIEWS

How to get nontrivial solution of differential equation (Euler buckling load)?

QUESTION FROM: Ralph Schenn | 5 months ago BY: Ralph Schenn
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
8
REPLIES
1.6K
VIEWS

Multiplying very long mathematical expressions

QUESTION FROM: Nomsa Ledwaba | 5 months ago BY: Nomsa Ledwaba
Calculus , Mathematics , Symbolic Computations , Wolfram Language
2
REPLIES
1.1K
VIEWS

Partial derivative notation and output

QUESTION FROM: dor gelem | 5 months ago BY: dor gelem
Calculus , Mathematics , Wolfram Language
4
REPLIES
1.4K
VIEWS

Wave-particle duality: classical example for dark vs bright states of photons

CONTRIBUTED BY: Mohammad Bahrami | 5 months ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Graphics and Visualization , ...
1
REPLIES
1.9K
VIEWS

How to solve a couple of ODEs in two variables

QUESTION FROM: Safinaz Salem | 5 months ago BY: Safinaz Salem
Calculus , Equation Solving , Mathematics , Wolfram Language
2
REPLIES
914
VIEWS

DSolve crashes on elementary differential equations

QUESTION FROM: Jean-Michel Charles Collard-Richard | 5 months ago BY: Updating Name
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
4
REPLIES
1.6K
VIEWS
1
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4
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aliahw67
Reza rho
6 hours ago
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Mohammad Bahrami
11 days ago
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Akram Masoud
4 days ago
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Dara Shayda
13 days ago
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Daniele Gregori
16 days ago
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Wen Dao
11 hours ago
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Maciej Maliborski
20 days ago

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