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All aspects of multi-paradigm programming with the Wolfram Language, including syntax, functional and procedural approaches, rules, patterns, and data structures, symbolic and numeric computations...

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FindFit dependent on irrelevant changes

QUESTION FROM: Jaap Korthals Altes | 7 months ago BY: Michael Rogers
Data Science , Modeling , Wolfram Language
6
REPLIES
1.9K
VIEWS

How to set a default title for plots?

QUESTION FROM: Ehud Behar | 8 months ago BY: Hans Milton
Graphics and Visualization , Wolfram Language
6
REPLIES
1.5K
VIEWS

Tabular feature quirk in version 14.2

QUESTION FROM: Mark Holmes | 8 months ago BY: Carl Verdon
Data Science , Wolfram Language
6
REPLIES
3K
VIEWS

Matrix inverse using singular value decomposition

QUESTION FROM: Charles Elliott | 9 months ago BY: Gianluca Gorni
Algebra , Mathematics , Wolfram Language
6
REPLIES
1.5K
VIEWS

Speeding up the fitting of a model with 23 parameters using NonLinearModelfit

QUESTION FROM: Rajesh Chell | 9 months ago BY: Jim Baldwin
Computer Science , Data Science , Mathematics , Modeling , ...
6
REPLIES
2.4K
VIEWS

Probability of a binomial distributed variable

QUESTION FROM: Joachim Fröhlich | 9 months ago BY: Tomas Garza
Statistics and Probability , Wolfram Language
6
REPLIES
1.8K
VIEWS

Problem with running script using import

QUESTION FROM: Luis Felipe Massena Misiec | 9 months ago BY: Gustavo Delfino
Computer Science , Import and Export , Mathematica , Wolfram Engine , ...
6
REPLIES
2.4K
VIEWS

Proof of correctness for FindInstace

QUESTION FROM: Dan Feldman | 10 months ago BY: Daniel Lichtblau
Algebra , Equation Solving , Mathematics , Wolfram Language
6
REPLIES
1.6K
VIEWS

Unexpected output from DSolve

QUESTION FROM: Sami Heidari | 10 months ago BY: Sami Heidari
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
6
REPLIES
1.5K
VIEWS

Need help using Notation Package

QUESTION FROM: Jay Gourley | 10 months ago BY: Jay Gourley
Graphics and Visualization , Mathematics , Packages , Wolfram Language
6
REPLIES
2.4K
VIEWS

@@ doesn't work on TraditionalForm input

QUESTION FROM: Fredrik Erling | 10 months ago BY: Fredrik Erling
Mathematics , Wolfram Language
6
REPLIES
1.2K
VIEWS

Analytical solution of a system of linear ODEs

QUESTION FROM: Tapas Ray Mahapatra | 11 months ago BY: Michael Rogers
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
6
REPLIES
2.2K
VIEWS

Difference between Module and Block?

QUESTION FROM: Martin Xia | 11 months ago BY: Sanjeev Mansotra
Wolfram Language
6
REPLIES
3.2K
VIEWS

What Wolfram products are helpful for learning and tutoring calculus?

QUESTION FROM: Mark Massy | 11 months ago BY: Updating Name
Calculus , Mathematics , Wolfram Language , Wolfram U
6
REPLIES
3.2K
VIEWS

How to get a simple system of recursion equations to give output?

QUESTION FROM: Iuval Clejan | 11 months ago BY: Iuval Clejan
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
6
REPLIES
2.2K
VIEWS

NetTrain fails with MXNetError: Check failed: assign(&dattr, vec.at(i)) on CNN with pooling

QUESTION FROM: Kirill Vasin | 1 year ago BY: Matteo Salvarezza
Data Science , Neural Networks , Wolfram Language
6
REPLIES
2.4K
VIEWS

[WSRP23] Optimizing racing lines

CONTRIBUTED BY: Isaiah Yang | 1 year ago BY: Jayden Foo
Staff Picks , Dynamic Interactivity , Geometry , ...
6
REPLIES
11.2K
VIEWS

Solving system of equations gives empty output, but gives result when reduced

QUESTION FROM: Panron Ryan | 1 year ago BY: Gianluca Gorni
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
6
REPLIES
13.9K
VIEWS

MatrixSymbol simplifications

QUESTION FROM: Eric Michielssen | 1 year ago BY: Jose Martin-Garcia
Algebra , Mathematics , Symbolic Computations , Wolfram Language
6
REPLIES
2.7K
VIEWS

Help solving a cubic equation with a parameter

QUESTION FROM: Jackie cao | 1 year ago BY: Updating Name
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
6
REPLIES
2.1K
VIEWS

Numerical solution to Euler Lagrange equation

QUESTION FROM: Ee Kin Chan | 1 year ago BY: Ee Kin Chan
Equation Solving , Mathematics , Numerical Computation , Physics , ...
6
REPLIES
1.8K
VIEWS

[WSC19] Differential Equation and Chaos Theory

CONTRIBUTED BY: Tianyi Wang | 1 year ago BY: Sajjad Ahmad
Calculus , Computer-Based Maths , Data Science , Equation Solving , ...
6
REPLIES
20.5K
VIEWS

Does anybody have problems with the output of NonlinearModelFit with 14.1?

QUESTION FROM: Stefano Vitale | 1 year ago BY: Stefano Vitale
Calculus , Data Science , Mathematics , Modeling , Wolfram Language
6
REPLIES
2.1K
VIEWS

Error from NDSolve: PDE coefficient doesn't evaluate to numerical value

QUESTION FROM: Nithiya V | 1 year ago BY: Nithiya V
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
6
REPLIES
2.1K
VIEWS

Why I can´t get a MemberQ for a series of sublists but individually they give the true result

QUESTION FROM: Luis Felipe Massena Misiec | 1 year ago BY: Luis Felipe Massena Misiec
Wolfram Language
6
REPLIES
2.1K
VIEWS

Electric vehicle insights: battery management system - thermal dynamics

CONTRIBUTED BY: Vedat Senol | 1 year ago BY: Vedat Senol
Staff Picks , Geometry , Graphics and Visualization , Mathematica , ...
6
REPLIES
11.9K
VIEWS

Electrical vehicle insights: battery management system — measurement uncertainties

CONTRIBUTED BY: Vedat Senol | 1 year ago BY: Vedat Senol
Staff Picks , Engineering , Graphics and Visualization , ...
6
REPLIES
15.2K
VIEWS

How to skip lines and columns with Import

QUESTION FROM: Ehud Behar | 1 year ago BY: Hans Milton
Data Science , Wolfram Language
6
REPLIES
2.4K
VIEWS

Objects: object-oriented programming (OOP) in Wolfram Language

CONTRIBUTED BY: Kirill Belov | 1 year ago BY: Kirill Belov
Staff Picks , External Programs and Systems , ...
6
REPLIES
9.3K
VIEWS

Solving equation on boundaries

QUESTION FROM: Mnele Wolfram | 1 year ago BY: Mnele Wolfram
Equation Solving , Material Sciences , Mathematics , Physics , ...
6
REPLIES
2K
VIEWS

MetalLink: GPU computations on Apple Silicon

CONTRIBUTED BY: Soumya Sambeet Mohapatra | 1 year ago BY: Kirill Vasin
Staff Picks , Data Science , External Programs and Systems , ...
6
REPLIES
6.3K
VIEWS

Using symbolic calculation result to evaluate real expression

QUESTION FROM: Thomas Fowler | 1 year ago BY: Thomas Fowler
Calculus , Mathematics , Physics , Symbolic Computations , ...
6
REPLIES
2.1K
VIEWS

M/M/c retrial queue implementation in Wolfram Language

QUESTION FROM: Goran Djuknic | 1 year ago BY: Goran Djuknic
Operations Research , Wolfram Language
6
REPLIES
2.1K
VIEWS

Vector plot of magnetization

QUESTION FROM: Shinsuke Okayasu | 1 year ago BY: Gianluca Gorni
Graphics and Visualization , Physics , Wolfram Language
6
REPLIES
1.9K
VIEWS

\ddot in LaTeX inline objects

QUESTION FROM: Howard Georgi | 1 year ago BY: David Reiss
Mathematics , Physics , Presentation and Notebooks , Wolfram Language
6
REPLIES
2.6K
VIEWS

Limit of algebraic polynomial roots: playing around with randomness and algebraic numbers

CONTRIBUTED BY: David Moore | 1 year ago BY: Vitaliy Kaurov
Staff Picks , Algebra , Graphics and Visualization , Mathematics , ...
6
REPLIES
17.6K
VIEWS

Nonlinear fitting of reaction kinetics data with Kronecker delta and bootstrapping

CONTRIBUTED BY: Philippe Buhlmann | 1 year ago BY: Mariusz Iwaniuk
Staff Picks , Chemistry , Data Science , Graphics and Visualization , ...
6
REPLIES
3.3K
VIEWS

FilledCurve and lopsided mandalas

QUESTION FROM: Mark Greenberg | 1 year ago BY: Mark Greenberg
Geometry , Graphics and Visualization , Mathematics , Wolfram Language
6
REPLIES
2.8K
VIEWS

Issue with NyquistPlot

QUESTION FROM: Robert Betz | 1 year ago BY: Robert Betz
Control Systems , Graphics and Visualization , Wolfram Language
6
REPLIES
3.4K
VIEWS

Custom defaults for *some* options, passing through others

QUESTION FROM: Gareth Russell | 1 year ago BY: Michael Rogers
Graphics and Visualization , Wolfram Language
6
REPLIES
2.5K
VIEWS

Plot range prevents placement of graphic elements

QUESTION FROM: Bernd Wichmann | 1 year ago BY: Alain Cochard
Graphics and Visualization , Wolfram Language
6
REPLIES
5.2K
VIEWS

Solving nonlinear equation with integrals and beta functions

QUESTION FROM: Muhammad Fahem Bin Musa | 1 year ago BY: Bill Nelson
Algebra , Calculus , Equation Solving , Mathematics , ...
6
REPLIES
2.1K
VIEWS

Accessing matrix elements and evaluating terms multiplied by zero

QUESTION FROM: Arun KG | 1 year ago BY: Arun KG
Algebra , Mathematics , Wolfram Language
6
REPLIES
3.2K
VIEWS

On random Truchet tilings in two and three dimensions

CONTRIBUTED BY: J. M. | 1 year ago BY: John Shonder
Staff Picks , Computational Humanities , Geometry , ...
6
REPLIES
10.5K
VIEWS

Fade in, fade out: isometric projection of squares

CONTRIBUTED BY: Clayton Shonkwiler | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Computational Humanities , Geometry , ...
6
REPLIES
10.4K
VIEWS

Plotting issue with multiple parameter

QUESTION FROM: Debojyoti Mondal | 1 year ago BY: Debojyoti Mondal
Graphics and Visualization , Mathematics , Wolfram Language
6
REPLIES
1.7K
VIEWS

Global setting for turning off dynamic plot Highlighting

QUESTION FROM: Martijn Froeling | 1 year ago BY: EDITORIAL BOARD
Graphics and Visualization , Wolfram Language
6
REPLIES
5.7K
VIEWS

Surface Area problem with double integral confusion

QUESTION FROM: Jackson Singleton | 1 year ago BY: Gianluca Gorni
Calculus , Mathematics , Wolfram Language
6
REPLIES
2.5K
VIEWS

Help with exercise 9.4 in An Elementary Introduction to the Wolfram Language?

QUESTION FROM: Marcel | 1 year ago BY: Marcel
Wolfram Language , Wolfram U
6
REPLIES
2.6K
VIEWS

Manipulate doesn't work on fresh kernel

QUESTION FROM: Andrea Naticchi | 1 year ago BY: EDITORIAL BOARD
Discrete Mathematics , Dynamic Interactivity , Equation Solving , ...
6
REPLIES
2K
VIEWS
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