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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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A closed form for the double integral $J=\int_0^1\int_0^1 {\log(1+xy)\over 1+x^2+y^2}\,dx \,dy$

CONTRIBUTED BY: JOSE LUIS GARRIDO SERRANO | 4 months ago
Calculus , Mathematics , Numerical Computation , ...
0
REPLIES
497
VIEWS

Apollonian circles and differential equations

CONTRIBUTED BY: Michael Rogers | 4 months ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Education , Geometry , ...
1
REPLIES
1.2K
VIEWS

Help in solving hyperbolic differential equations

QUESTION FROM: Bangetile Khumalo | 4 months ago
Algebra , Calculus , Equation Solving , Jobs & More Exchange , ...
0
REPLIES
932
VIEWS

Formal symbols in the UD calculus: evaluation control

CONTRIBUTED BY: Brian Beckman | 4 months ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Calculus , Mathematics , Physics , ...
1
REPLIES
884
VIEWS

The quantum Galton board: FEM simulation of 2D wavepacket interference

CONTRIBUTED BY: Mohammad Bahrami | 4 months ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Graphs and Networks , Modeling , ...
1
REPLIES
1.5K
VIEWS

Why does DSolve result in a Solve function?

QUESTION FROM: Luther Nayhm | 4 months ago BY: Luther Nayhm
Algebra , Calculus , Equation Solving , Symbolic Computations , ...
2
REPLIES
1.2K
VIEWS

Atomic-scale stick-slip through a point defect

CONTRIBUTED BY: Enrico Gnecco | 4 months ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Calculus , Graphics and Visualization , ...
1
REPLIES
701
VIEWS

I am struggling to get convolution boundaries

QUESTION FROM: Patrick McMullen | 4 months ago BY: Patrick McMullen
Calculus , Numerical Computation , Statistics and Probability , ...
4
REPLIES
1.1K
VIEWS

Rule 30 algebraic pipeline (part III): the universal framework

CONTRIBUTED BY: Tigran Nersissian | 4 months ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Calculus , Computational Systems , ...
1
REPLIES
1.3K
VIEWS

Bridging biological neurons and AI: excitability, Hopf bifurcations, and sparsity in FHN

CONTRIBUTED BY: Guhan Thiagarajan | 4 months ago BY: EDITORIAL BOARD
Staff Picks , Artificial Intelligence , Calculus , ...
1
REPLIES
1.1K
VIEWS

[BOOK] Analysis with Mathematica: Single Variable Calculus vol.1 second edition now available

CONTRIBUTED BY: Galina Filipuk | 4 months ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Calculus , Equation Solving , Mathematics , ...
1
REPLIES
741
VIEWS

NDSolve error: Encountered non-numerical value

QUESTION FROM: Yumin Tian | 5 months ago BY: Gianluca Gorni
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
8
REPLIES
1.3K
VIEWS

Rule 30 binomial–Lucas lifting II: generating polynomials, PDE limits & ECA symmetry

CONTRIBUTED BY: Tigran Nersissian | 5 months ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Calculus , Computational Systems , ...
1
REPLIES
3.2K
VIEWS

Continuous recovery of phase from single interferogram

CONTRIBUTED BY: Slava Berejnov | 5 months ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Graphics and Visualization , Optics , ...
1
REPLIES
659
VIEWS

Persistent catastrophic risks in ammonium nitrate: extreme value theory vs. reductionist safety

CONTRIBUTED BY: Gurkan Sin | 5 months ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Calculus , Chemistry , ...
1
REPLIES
633
VIEWS

I am unable to get my resultant integral to sum to unity

QUESTION FROM: Patrick McMullen | 5 months ago BY: David Trimas
Calculus , Mathematics , Wolfram Language
2
REPLIES
1.2K
VIEWS

Struggling to convert imported formula to function

QUESTION FROM: Patrick McMullen | 5 months ago BY: Patrick McMullen
Calculus , Import and Export , Mathematics , Wolfram Language
5
REPLIES
1K
VIEWS

Spinning Particle Model (III): Electron Collision Simulator

CONTRIBUTED BY: Juan Barandiaran | 5 months ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Graphics and Visualization , Mathematics , ...
1
REPLIES
1.2K
VIEWS

"WPGDivide" keep appearing in Wolfram Problem Generator step-by-step solutions

QUESTION FROM: R L | 5 months ago BY: R L
Algebra , Calculus
3
REPLIES
733
VIEWS

[BOOK] Laplace Transforms in Theory and Practice: A Computational Approach now available

CONTRIBUTED BY: Juan Ortiz | 5 months ago BY: Juan Ortiz
Staff Picks , Calculus , Education , Graphics and Visualization , ...
2
REPLIES
2.7K
VIEWS
2
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