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Symbolic and numerical equation solving and root finding, differential equations, recurrence and functional equations, systems of equations, linear systems, visualization of solutions...

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How do we decrease the computation time of this code?

QUESTION FROM: Bharath Krishnan | 3 hours ago BY: Bharath Krishnan
Equation Solving , Mathematics , Tuning and Debugging , ...
4
REPLIES
32
VIEWS

NDSolve error: Encountered non-numerical value

QUESTION FROM: Yumin Tian | 1 day ago BY: Gianluca Gorni
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
8
REPLIES
80
VIEWS

The informational ledger a trinary identity for quantum gravity

CONTRIBUTED BY: Keithen Hamilton | 5 days ago
Algebra , Astronomy , Equation Solving , Physics , Units , ...
0
REPLIES
95
VIEWS

How to use state-space based differential quadrature method in Wolfram to find the roots

QUESTION FROM: Ahmad AlMamo | 8 days ago
Algebra , Equation Solving , Mathematics , Modeling , ...
0
REPLIES
112
VIEWS

Is this system of equations unsolvable?

QUESTION FROM: Wang Jiapeng | 8 days ago BY: Michael Rogers
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
5
REPLIES
130
VIEWS

SU(2) gauge theory in classical mechanics in UD

CONTRIBUTED BY: Brian Beckman | 19 days ago BY: EDITORIAL BOARD
Staff Picks , Dynamic Interactivity , Equation Solving , ...
1
REPLIES
302
VIEWS

How to combine a quadratic curve and a line to form an equation with only quadratic terms?

QUESTION FROM: Bill Blair | 21 days ago BY: Updating Name
Algebra , Equation Solving , Mathematics , Wolfram Language
4
REPLIES
214
VIEWS

Bohmian trajectories and the role of nodal surface manifolds in hydrogen eigenstates: Part 2

CONTRIBUTED BY: Klaus von Bloh | 28 days ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Calculus , Equation Solving , ...
1
REPLIES
525
VIEWS

The entropy bagel: complex roots of Littlewood polynomials

CONTRIBUTED BY: Ed Pegg | 27 days ago BY: Paul Abbott
Staff Picks , Algebra , Equation Solving , ...
2
REPLIES
418
VIEWS

What methods can be used to correctly determine the parity of each type of function?

QUESTION FROM: Bill Blair | 2 months ago BY: Gianluca Gorni
Algebra , Equation Solving , Mathematics , Wolfram Language
1
REPLIES
271
VIEWS

Bohmian trajectories and the role of nodal surface manifolds in hydrogen eigenstates: Part 1

CONTRIBUTED BY: Klaus von Bloh | 2 months ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Equation Solving , ...
1
REPLIES
317
VIEWS

Looking for help cleaning up a Mathematica notebook into a reference implementation

QUESTION FROM: Merlin Stampa | 2 months ago BY: Eric Rimbey
Control Systems , Equation Solving , Jobs & More Exchange , ...
3
REPLIES
368
VIEWS

Quick intro to the (N)DSolve(Value) family

CONTRIBUTED BY: Michael Rogers | 2 months ago
Calculus , Dynamic Interactivity , Equation Solving , Mathematics , ...
0
REPLIES
205
VIEWS

Investigating validity of AI-derived stripped gluon amplitudes with symbolic computation

CONTRIBUTED BY: Dennis Foren | 2 months ago BY: David Chester
Staff Picks , Equation Solving , High-Performance Computing , ...
2
REPLIES
4.2K
VIEWS

One-dimensional forced standing waves

CONTRIBUTED BY: Haiduke Sarafian | 2 months ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Equation Solving , ...
1
REPLIES
339
VIEWS

DSolve v.s. copilot for Coulomb damping

QUESTION FROM: Isao Maruyama | 2 months ago BY: Michael Rogers
Algebra , Calculus , Equation Solving , Mathematics , Wolfram Language
3
REPLIES
291
VIEWS

Picking a specific output from a function in the selection parameter of Solve[]

QUESTION FROM: Mitchell Sandlin | 2 months ago BY: Eric Rimbey
Algebra , Equation Solving , Mathematics , Wolfram Language
6
REPLIES
322
VIEWS

A computational analysis of Euler and classical Runge-Kutta accuracy and stability

CONTRIBUTED BY: Lateefat Aselebe | 2 months ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Equation Solving , ...
1
REPLIES
745
VIEWS

Extracting results from Table[Solve[]...] functions return

QUESTION FROM: Bob Freeman | 3 months ago BY: Bob Freeman
Equation Solving , Mathematics , Wolfram Language
2
REPLIES
343
VIEWS

All seven variables are real numbers. Is it possible to obtain an analytical solution?

QUESTION FROM: Wang Jiapeng | 3 months ago BY: EDITORIAL BOARD
Algebra , Equation Solving , Symbolic Computations , Wolfram Language
2
REPLIES
367
VIEWS

Can one use WhenEvent to react to NDSolve failures?

QUESTION FROM: Leslaw Bieniasz | 3 months ago BY: Michael Rogers
Calculus , Equation Solving , Numerical Computation , Wolfram Language
1
REPLIES
349
VIEWS

Quantum optics. How to analytically solve the equations below?

QUESTION FROM: Tree Clean | 3 months ago BY: Bruno Tenorio
Algebra , Equation Solving , Symbolic Computations , Wolfram Language
4
REPLIES
493
VIEWS

Analytical closed-form solution of the Bagley-Torvik equation

CONTRIBUTED BY: Juan Luis Gonzalez Santander | 3 months ago BY: Mariusz Iwaniuk
Staff Picks , Algebra , Calculus , Equation Solving , ...
2
REPLIES
484
VIEWS

Looping equations solving doesn't produce any output?

QUESTION FROM: Bob Freeman | 3 months ago BY: Bob Freeman
Algebra , Equation Solving , Mathematics , Wolfram Language
2
REPLIES
358
VIEWS

Mathematical Games 37: Two Phi Psi Chi Rho (2 φ ψ χ ρ)

CONTRIBUTED BY: Ed Pegg | 3 months ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Demonstrations , Dynamic Interactivity , ...
1
REPLIES
666
VIEWS

Change of state variables for general stochastic processes

CONTRIBUTED BY: Bruno Tenorio | 3 months ago BY: EDITORIAL BOARD
Staff Picks , Equation Solving , Graphics and Visualization , ...
2
REPLIES
754
VIEWS

How to obtain an answer of a partial differential equation from a symbolic computation using DSolve

QUESTION FROM: Nomsa Ledwaba | 3 months ago BY: Gianluca Gorni
Calculus , Equation Solving , Mathematics , Symbolic Computations
9
REPLIES
550
VIEWS

Introduction to dynamic economic models: the circuit of capital model

CONTRIBUTED BY: Hee-Young Shin | 3 months ago BY: EDITORIAL BOARD
Staff Picks , Computational Systems , Economics , Education , ...
1
REPLIES
586
VIEWS

Modulo reduction of input for trigonometric functions

QUESTION FROM: Walter Bonin | 3 months ago BY: Walter Bonin
Calculus , Equation Solving , Wolfram|Alpha
33
REPLIES
880
VIEWS

Is the a precision loss due to export/import of numerical values?

QUESTION FROM: Leslaw Bieniasz | 3 months ago BY: Michael Rogers
Algebra , Calculus , Equation Solving , Numerical Computation
4
REPLIES
468
VIEWS

Introduction to dynamic economic models: the real business cycle model

CONTRIBUTED BY: Hee-Young Shin | 3 months ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Computational Systems , Economics , ...
1
REPLIES
520
VIEWS

Introduction to dynamic economic models: Ricardo's rent-profit-wage income dynamics & business cycle

CONTRIBUTED BY: Hee-Young Shin | 3 months ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Computational Systems , Economics , ...
1
REPLIES
675
VIEWS

Condensing the last line of monotonicity-check code

QUESTION FROM: Bill Blair | 3 months ago BY: Bill Blair
Algebra , Equation Solving , Wolfram Language
5
REPLIES
597
VIEWS

How to obtain such a result when solving the system of equations?

QUESTION FROM: Bill Blair | 3 months ago BY: Gianluca Gorni
Algebra , Equation Solving , Mathematics , Symbolic Computations
3
REPLIES
566
VIEWS

Reaction-diffusion on discrete lattices: pattern formation and spectral analysis

CONTRIBUTED BY: Guhan Thiagarajan | 3 months ago BY: Guhan Thiagarajan
Staff Picks , Algebra , Calculus , Equation Solving , ...
2
REPLIES
969
VIEWS

How to avoid error: Equations may not give solutions for all "solve" variables

QUESTION FROM: Nomsa Ledwaba | 4 months ago BY: Gianluca Gorni
Algebra , Equation Solving
2
REPLIES
530
VIEWS

Introduction to dynamic economic models: epidemic models of infectious diseases

CONTRIBUTED BY: Hee-Young Shin | 4 months ago BY: EDITORIAL BOARD
Staff Picks , Biological Sciences , Computational Systems , ...
1
REPLIES
797
VIEWS

Introduction to dynamic economic models: Kalecki's investment-delay model

CONTRIBUTED BY: Hee-Young Shin | 4 months ago BY: EDITORIAL BOARD
Staff Picks , Computational Systems , Economics , Education , ...
1
REPLIES
685
VIEWS

Introduction to dynamic economic models: Samuelson's investment-acceleration models

CONTRIBUTED BY: Hee-Young Shin | 4 months ago BY: EDITORIAL BOARD
Staff Picks , Computational Systems , Economics , Education , ...
1
REPLIES
646
VIEWS

Geodesics on Grushin spaces

CONTRIBUTED BY: Michael Albert | 4 months ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Equation Solving , Geometry , ...
1
REPLIES
728
VIEWS

Application of unified transform (Fokas method) to one-dimensional heat equation on the half line

CONTRIBUTED BY: Athanasios Paraskevopoulos | 4 months ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Computer-Based Maths , Education , ...
1
REPLIES
773
VIEWS

Why is it impossible to derive the general term formula for this difference equation?

QUESTION FROM: Bill Blair | 4 months ago BY: Bill Blair
Algebra , Equation Solving , Symbolic Computations
5
REPLIES
653
VIEWS

Introduction to dynamic economic models: dynamic inflation models IV

CONTRIBUTED BY: Hee-Young Shin | 4 months ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Computational Systems , Economics , ...
1
REPLIES
655
VIEWS

Introduction to dynamic economic models: dynamic inflation models III

CONTRIBUTED BY: Hee-Young Shin | 4 months ago BY: EDITORIAL BOARD
Staff Picks , Economics , Education , Equation Solving , ...
1
REPLIES
719
VIEWS

Introduction to dynamic economic models: Dynamic inflation models II

CONTRIBUTED BY: Hee-Young Shin | 4 months ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Calculus , Economics , Education , ...
1
REPLIES
615
VIEWS

Introduction to dynamic economic models: dynamic inflation models I

CONTRIBUTED BY: Hee-Young Shin | 4 months ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Economics , Education , Equation Solving , ...
1
REPLIES
683
VIEWS

Charged black hole surrounded by a galactic halo in a de Sitter universe

CONTRIBUTED BY: Alexander Zhidenko | 4 months ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Calculus , Equation Solving , ...
1
REPLIES
597
VIEWS

Introduction to dynamic economic models: The government's fiscal deficit and debt accumulation

CONTRIBUTED BY: Hee-Young Shin | 4 months ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Calculus , Economics , Education , ...
1
REPLIES
720
VIEWS

Introduction to dynamic economic models: the ISLM model with the capital stock and debt

CONTRIBUTED BY: Hee-Young Shin | 4 months ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Discrete Mathematics , ...
1
REPLIES
678
VIEWS

Introduction to dynamic economic models: The ISLM model

CONTRIBUTED BY: Hee-Young Shin | 4 months ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Calculus , Discrete Mathematics , Economics , ...
1
REPLIES
950
VIEWS
1
2
3
4
5

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ACTIVE MEMBERS
bharathk98
Bharath Krishnan
3 hours ago
photor
Yumin Tian
3 days ago
kethen93
Keithen Hamilton
5 days ago
ahmadalmamo1
Ahmad AlMamo
8 days ago
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Wang Jiapeng
9 days ago
bcbeckman
Brian Beckman
20 days ago
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Bill Blair
16 days ago

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