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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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An automatic procedure for finding conserved currents

CONTRIBUTED BY: Rauan Kaldybaev | 5 years ago BY: Rauan Kaldybaev
Staff Picks , Algebra , Calculus , Computer-Based Maths , ...
2
REPLIES
7.4K
VIEWS

Solve function cannot find the solution, but it exists

QUESTION FROM: Yeso Alde | 5 years ago BY: Updating Name
Calculus , Equation Solving , Mathematics , Wolfram Language
13
REPLIES
13.2K
VIEWS

[NB] SIR Model with Log-normal infected periods

CONTRIBUTED BY: Diego Zviovich | 5 years ago BY: EDITORIAL BOARD
Staff Picks , Biological Sciences , Calculus , Data Science , ...
2
REPLIES
11.5K
VIEWS

[NB] Tracking Coronavirus Testing in the United States

CONTRIBUTED BY: Robert Rimmer | 5 years ago BY: Robert Rimmer
Staff Picks , Biological Sciences , Calculus , Data Science , ...
5
REPLIES
14.8K
VIEWS

Passing BezierFunction to ArcLength?

QUESTION FROM: Nicholas Kitten | 5 years ago BY: Updating Name
Calculus , Mathematics , Numerical Computation , Wolfram Language
7
REPLIES
4.9K
VIEWS

Simplify the mathematical expression in any desired form?

QUESTION FROM: Isa Comez | 6 years ago BY: Isa Comez
Algebra , Calculus , Mathematics , Symbolic Computations , ...
5
REPLIES
5.6K
VIEWS

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

QUESTION FROM: vadim butakov | 6 years ago BY: Sander Huisman
Calculus , Mathematics , Wolfram Language
1
REPLIES
3.2K
VIEWS

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

QUESTION FROM: Romildo Junior | 7 years ago BY: Romildo Junior
Calculus , Mathematics , Wolfram Language
10
REPLIES
10.2K
VIEWS

Find second derivative using D?

QUESTION FROM: mohamed alzenad | 7 years ago BY: Anonymous User
Calculus , Graphics and Visualization , Mathematics , Wolfram Language
9
REPLIES
9K
VIEWS

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

QUESTION FROM: Tanmaya Mishra | 7 years ago BY: Mariusz Iwaniuk
Calculus , Mathematics , Wolfram Language
10
REPLIES
8.1K
VIEWS

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

QUESTION FROM: Tigran Aivazian | 7 years ago BY: Daniel Lichtblau
Calculus , Mathematics , Wolfram Language
11
REPLIES
6.9K
VIEWS

Get a good visual solution of PDE?

QUESTION FROM: André Dauphiné | 8 years ago BY: André Dauphiné
Calculus , Curated Data , Equation Solving , ...
2
REPLIES
7.7K
VIEWS

Compute 2D Discrete Hilbert Transform?

QUESTION FROM: Max Sakharov | 8 years ago BY: Max Sakharov
Calculus , Discrete Mathematics , Image Processing , Mathematics , ...
2
REPLIES
11.6K
VIEWS

Use Assumptions and Integrate?

QUESTION FROM: Daniel Huber | 8 years ago BY: Daniel Lichtblau
Calculus , Mathematics , Wolfram Language
7
REPLIES
23.1K
VIEWS

Calculate the sum of an infinite series?

QUESTION FROM: Valeriu Ungureanu | 9 years ago BY: Sander Huisman
Calculus , Mathematics , Symbolic Computations , Wolfram Language
7
REPLIES
13.5K
VIEWS

Fitting system of Differential equations to a dataset

QUESTION FROM: A Magyar | 9 years ago BY: kirt robinson
Calculus , Chemistry , Mathematica
5
REPLIES
29K
VIEWS

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

QUESTION FROM: Boris Blankleider | 10 years ago BY: Frank N
Calculus , Dynamic Interactivity , Graphics and Visualization , ...
5
REPLIES
28.5K
VIEWS

A rational cubic polynomial Limit step by step ?

QUESTION FROM: gaser hmad | 10 years ago BY: gaser hmad
Calculus , Mathematics , Wolfram|Alpha , Wolfram Language
6
REPLIES
11.2K
VIEWS

Regarding the volume via an implicit method

QUESTION FROM: Ben Corse | 11 years ago BY: Ben Corse
Calculus , Geometry , Mathematica , Wolfram Language
8
REPLIES
9.6K
VIEWS

Solving Black-Scholes PDE with NDSolve

QUESTION FROM: Sandu Ursu | 11 years ago BY: Sjoerd de Vries
Business Analytics , Calculus , Equation Solving , Finance , ...
2
REPLIES
13.8K
VIEWS

Solving a system of kinetic equations in the steady state

QUESTION FROM: Josh Wofford | 11 years ago BY: Josh Wofford
Algebra , Calculus , Chemistry , Equation Solving , Mathematica , ...
11
REPLIES
13.1K
VIEWS

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

CONTRIBUTED BY: Weiguo Yin | 1 month ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Graphics and Visualization , ...
1
REPLIES
4.4K
VIEWS

Liouville-space vectorization and Schur decomposition for Lindblad evolution

CONTRIBUTED BY: Mohammad Bahrami | 1 month ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Graphics and Visualization , ...
1
REPLIES
1.6K
VIEWS

Classical Dirac particle I

CONTRIBUTED BY: Juan Barandiaran | 1 month ago BY: Jarek Duda
Staff Picks , Calculus , Dynamic Interactivity , ...
2
REPLIES
1.3K
VIEWS

Problems with iterative process

QUESTION FROM: Denis Ivanov | 6 months ago BY: Denis Ivanov
Calculus , Mathematics , Numerical Computation , Wolfram Language
3
REPLIES
1.3K
VIEWS

Geometry and mechanics of non-Euclidean curved-crease origami

CONTRIBUTED BY: Fan Feng | 6 months ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Engineering , Geometry , ...
1
REPLIES
14.5K
VIEWS

Computing Fourier transforms and equivalent integrals

QUESTION FROM: S. Lake | 7 months ago BY: Mariusz Iwaniuk
Calculus , Mathematics , Wolfram|Alpha
4
REPLIES
2.4K
VIEWS

[WELP24] On functional iteration and roots

CONTRIBUTED BY: Wolfram Education Programs | 7 months ago
Staff Picks , Calculus , Discrete Mathematics , Optimization , ...
0
REPLIES
1.8K
VIEWS

[WWS25] Lie brackets on hypergraphs

CONTRIBUTED BY: Pavel Hajek | 8 months ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Calculus , Graphics and Visualization , ...
1
REPLIES
1.1K
VIEWS

Quantum bullet: Airy, Bessel and Gauss

CONTRIBUTED BY: Mohammad Bahrami | 9 months ago BY: M.A. Ghorbani
Staff Picks , Calculus , Dynamic Interactivity , ...
2
REPLIES
3.1K
VIEWS

FindMinimum code working on V9 but not V14

QUESTION FROM: Hirokazu Maruyama | 10 months ago BY: Hirokazu Maruyama
Calculus , Optimization , Mathematics , Physics , Wolfram Language
13
REPLIES
3K
VIEWS

Analytical integration gives no output

QUESTION FROM: Jabir Hakami | 10 months ago BY: Mariusz Iwaniuk
Calculus , Mathematics , Wolfram Language
5
REPLIES
1.8K
VIEWS

How to get a sigma style result from Series[]?

QUESTION FROM: Marvin Ray Burns A.G.S. (cum laude) | 10 months ago BY: Mariusz Iwaniuk
Calculus , Mathematics , Wolfram Language
1
REPLIES
1.8K
VIEWS

Shape uncertainty analysis of laminar forced convection in a microchannel with viscous dissipation

CONTRIBUTED BY: Antonio Barletta | 11 months ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Geometry , Graphics and Visualization , ...
1
REPLIES
1.3K
VIEWS

Why does Mathematica just return my integral as output but won't solve it symbolically?

QUESTION FROM: Zach Tarbox | 1 year ago BY: Mariusz Iwaniuk
Calculus , Mathematics , Wolfram Language
2
REPLIES
1.6K
VIEWS

Help with complex integral

QUESTION FROM: Minaa Askari | 1 year ago BY: Mariusz Iwaniuk
Calculus , Mathematics , Wolfram Language
8
REPLIES
2.2K
VIEWS

How to customize complex solution regions for NDSolve like the example in Mathematica？

QUESTION FROM: HAO XU | 1 year ago BY: HAO XU
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
5
REPLIES
1.6K
VIEWS

Double sum with j=i+1 eventual compiling problem

QUESTION FROM: Magox . | 1 year ago BY: Michael Rogers
Calculus , Compilation , Mathematics , Wolfram Language
4
REPLIES
1.9K
VIEWS

No output from an integral of Bessel function

QUESTION FROM: Chandan Thakur | 1 year ago BY: Mariusz Iwaniuk
Calculus , Mathematics , Wolfram Language
3
REPLIES
1.3K
VIEWS

The more the merrier? On the optimality of market size restrictions

CONTRIBUTED BY: Colin von Negenborn | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Business Analytics , Calculus , Economics , ...
1
REPLIES
2.1K
VIEWS

Scattering cross-section analysis for self-interacting dark matter

CONTRIBUTED BY: Utkarsh Patel | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Calculus , Graphics and Visualization , ...
1
REPLIES
2.9K
VIEWS

Track my progress not working in the course Introduction to Multivariable Calculus

QUESTION FROM: Simon Slade | 1 year ago BY: Christine Owens
Calculus , Education , Wolfram Language , Wolfram U
9
REPLIES
6.4K
VIEWS

Exploration of one-dimensional Schrödinger equation solutions 2: Wavefunction & Polynomial Potential

CONTRIBUTED BY: Klaus von Bloh | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Demonstrations , ...
1
REPLIES
3.2K
VIEWS

[R&DL] Wolfram R&D LIVE: Ask Integration Questions to Oleg Marichev

CONTRIBUTED BY: Oleg Marichev | 1 year ago BY: Josh Covey
Staff Picks , Calculus , Mathematics , Numerical Computation , ...
3
REPLIES
5.4K
VIEWS

[WELP23] Utilizing SIR Model Variations (ODEs) and Community Graph Networks for Trachoma

CONTRIBUTED BY: Wolfram Education Programs | 1 year ago
Staff Picks , Biological Sciences , Calculus , Curated Data , ...
0
REPLIES
2.7K
VIEWS

Kerr geodesics in terms of Weierstrass elliptic functions

CONTRIBUTED BY: Adam Cieślik | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Calculus , Dynamic Interactivity , ...
1
REPLIES
3.5K
VIEWS

Transforming the equation into the relationship between t and dt

QUESTION FROM: James James | 2 years ago BY: Gianluca Gorni
Calculus , Mathematics , Wolfram Language
5
REPLIES
3.3K
VIEWS

Dynamical model for retirement planning: how much to save and how much to withdraw

CONTRIBUTED BY: Sangdon Lee | 2 years ago BY: Sangdon Lee
Staff Picks , Calculus , Economics , Education , Finance , ...
2
REPLIES
5K
VIEWS

Reference frames in general relativity and the galactic rotation curves

CONTRIBUTED BY: Filipe Costa | 2 years ago BY: Jean-Michel Charles Collard-Richard
Staff Picks , Algebra , Astronomy , Calculus , Mathematics , ...
2
REPLIES
4.1K
VIEWS

Gravity Mediated Entanglement between Oscillators as Quantum Superposition of Geometries

CONTRIBUTED BY: Ofek Bengyat | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Graphics and Visualization , Mathematics , ...
1
REPLIES
2.4K
VIEWS
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