Group Abstract Group Abstract

«Groups
Mathematics
Join
Everything from arithmetic, algebra, calculus, and geometry to analysis, logic, set theory, and uncertainty.

Discussions List Discussions List

OEIS integration?

QUESTION FROM: Christopher Wolfe | 4 years ago
Curated Data , Mathematics , Wolfram Language
0
REPLIES
20.7K
VIEWS

Can NonlinearModelFit consider the error parameters dependent ?

QUESTION FROM: Maria Giovanna Dainotti | 11 years ago
Aerospace Engineering , Astronomy , Computer Science , Data Science , ...
0
REPLIES
15.2K
VIEWS

Perform Breadth First Search algorithm (BFS) for the 8-puzzle game?

QUESTION FROM: Luis Ledesma | 7 years ago
Game Development , Mathematics , Recreation , Wolfram Language
0
REPLIES
12.8K
VIEWS

CUDALink within ParallelDo

QUESTION FROM: Gustavo Carri | 11 years ago
Computer Science , Mathematics , Mechanical Engineering , Physics , ...
0
REPLIES
11K
VIEWS

Asymmetric, bicubic and $3$-edge colorable graphs by W|A

QUESTION FROM: draks ... | 10 years ago
Discrete Mathematics , Mathematics , Wolfram|Alpha , Wolfram Cloud , ...
0
REPLIES
10.9K
VIEWS

Upgrade from Mathematica 10.0.2 to 10.1.0 home edition for free?

QUESTION FROM: l van Veen | 10 years ago
Mathematica , Mathematics
0
REPLIES
10.8K
VIEWS

How multidimensional Interpolation works in mathematica

QUESTION FROM: Soheil Bazazzadeh | 11 years ago
Aerospace Engineering , Civil Engineering , Computer Science , ...
0
REPLIES
10.8K
VIEWS

How to get prime factorization with a factor base?

QUESTION FROM: Ryan D'Souza | 11 years ago
Mathematics , Wolfram|Alpha
0
REPLIES
10.5K
VIEWS

m*m bijective function

QUESTION FROM: Qi Z | 11 years ago
Algebra , Computational Systems , Computer Science , ...
0
REPLIES
10K
VIEWS

Step-Wise Functions

QUESTION FROM: Jay Gourley | 11 years ago
Mathematics , Wolfram Community , Wolfram Language
0
REPLIES
9.7K
VIEWS

How do the same function in Mathematica?

QUESTION FROM: Luis Ledesma | 11 years ago
Computer Science , Education , Game Development , Mathematics , ...
0
REPLIES
9.5K
VIEWS

Speeding up a simulation

QUESTION FROM: Nabeel Butt | 10 years ago
Compilation , Finance , Mathematica , Mathematics , Modeling , ...
0
REPLIES
9.3K
VIEWS

DERIVATIVE OF A TRANSFER FUNCTION

QUESTION FROM: A N | 10 years ago
Control Systems , Mathematics , Mechanical Engineering
0
REPLIES
8.9K
VIEWS

Convert Crandall's Mma MRB Constant code to C, C++ or Turbo C++

QUESTION FROM: Marvin Ray Burns A.G.S. (cum laude) | 8 years ago
Computer Science , External Programs and Systems , Mathematics , ...
0
REPLIES
8.8K
VIEWS

Tiling the plane - another two?

QUESTION FROM: Reece Hill | 10 years ago
Aerospace Engineering , Architecture , Engineering , Geometry , ...
0
REPLIES
8.7K
VIEWS

Dynamic functions and interface

QUESTION FROM: Malcolm Woodruff | 10 years ago
Civil Engineering , Mathematics , Software Development , ...
0
REPLIES
8.5K
VIEWS

[WSC17] Predicting Fractal Dimension Using Machine Learning

QUESTION FROM: Aubhro Sengupta | 8 years ago
Geometry , Machine Learning , Mathematics , Wolfram Cloud , ...
0
REPLIES
8.4K
VIEWS

How to incorporate crossover probability in my program?

QUESTION FROM: mamoona arshad | 10 years ago
Biological Sciences , Engineering , Industrial Engineering , ...
0
REPLIES
8.3K
VIEWS

[WSC17] Using Kleene and Priest Logic Rules to Create Ternary Logic Tables

QUESTION FROM: Taha Shaikh | 8 years ago
Algebra , Computer-Based Maths , Computer Science , ...
0
REPLIES
8.3K
VIEWS

Having trouble with computer freezing up when integrating a function

QUESTION FROM: Bradley Arnold | 10 years ago
Calculus , Mathematics , Wolfram|Alpha
0
REPLIES
8.3K
VIEWS

Use an InputField going with the result of a RadioButon?

QUESTION FROM: Laurens Wachters | 6 years ago
Control Systems , Dynamic Interactivity , Mathematica , Mathematics , ...
0
REPLIES
8.2K
VIEWS

NDSolve doesn't work for this partial differential equations, Help...

QUESTION FROM: Wit Z | 10 years ago
Calculus , Engineering , Equation Solving , Material Sciences , ...
0
REPLIES
8K
VIEWS

basic questions on Cloud Notebook operation

QUESTION FROM: Carl Youngblut | 11 years ago
Architecture , Earth Science , Mathematics , Physics , Wolfram Cloud
0
REPLIES
7.9K
VIEWS

Acoustic wave equations in two layered media.

QUESTION FROM: hwoarang Polar | 10 years ago
Equation Solving , Mathematica , Mathematics , Physics , ...
0
REPLIES
7.8K
VIEWS

Lower-order logical independence of boolean functions ...?

QUESTION FROM: Mark Tuttle | 10 years ago
Algebra , Computer Science , Data Science , Discrete Mathematics , ...
0
REPLIES
7.8K
VIEWS

ParametricNDSolveValue error

QUESTION FROM: Thai Kee Gan | 10 years ago
Calculus , Computational Systems , Computer Science , Engineering , ...
0
REPLIES
7.7K
VIEWS

Simulations with changing initial conditions in a first-difference model

QUESTION FROM: Tugrul Temel | 10 years ago
Calculus , Control Systems , Mathematics , Operations Research , ...
0
REPLIES
7.7K
VIEWS

Find out all functions and their parameters in a .dll file?

QUESTION FROM: Yode Japhe | 8 years ago
Curated Data , Mathematica , Mathematics , Wolfram Language
0
REPLIES
7.5K
VIEWS

Looking for math students - can you help?

QUESTION FROM: Mark Lawton | 8 years ago
Computer-Based Maths , Education , Jobs & More Exchange , Mathematics
0
REPLIES
7.5K
VIEWS

How to Find Number of Iteration of Power Method

QUESTION FROM: selahittin cinar | 11 years ago
Mathematica , Mathematics , Numerical Computation , Wolfram Language
0
REPLIES
7.4K
VIEWS

Fitting correlated parameters

QUESTION FROM: Sergi Gonzalez-Solis | 11 years ago
Data Science , Mathematica , Mathematics , Physics
0
REPLIES
7.3K
VIEWS

Speeding up plot for numerical optimization

QUESTION FROM: Casper YC | 11 years ago
Graphics and Visualization , Optimization , Mathematics , ...
0
REPLIES
7.3K
VIEWS

Help with Models from a Classical Mathematical Model Collection (RP)

QUESTION FROM: Jonathan Chertok | 12 years ago
Algebra , Geometry , Graphics and Visualization , Mathematica , ...
0
REPLIES
7.1K
VIEWS

How to program solution of system of recurrence equations

QUESTION FROM: Miguel Olivo-V | 10 years ago
Equation Solving , Mathematica , Optimization , Mathematics , ...
0
REPLIES
7.1K
VIEWS

Implement Markov Chain Monte Carlo with built-in functions?

QUESTION FROM: Ting Sun | 9 years ago
Mathematics , Modeling , Packages , Statistics and Probability , ...
0
REPLIES
7.1K
VIEWS

Partial derivative of Thermodynamic properties?

QUESTION FROM: Kaushik Mallick | 9 years ago
Calculus , Chemical Engineering , Equation Solving , Mathematics , ...
0
REPLIES
7K
VIEWS

Equation Model with more than one period. Tipps to simulate more periods.

QUESTION FROM: Claude Dax | 10 years ago
Algebra , Economics , Equation Solving , Mathematica , Mathematics , ...
0
REPLIES
7K
VIEWS

Is Dr. Chung's symbolic package access available?

QUESTION FROM: Kay Herbert | 8 years ago
Authoring and Publishing , Calculus , Mathematics , Packages
0
REPLIES
7K
VIEWS

How can I calculate the variance of a list of fit residuals?

QUESTION FROM: Dylan Mitchell | 11 years ago
Business Analytics , Economics , Finance , Mathematica , Mathematics
0
REPLIES
7K
VIEWS

Problems in getting consistent results with same test program

QUESTION FROM: Raghavan Lakshmanan | 11 years ago
Compilation , Engineering , Mathematica , Mathematics , ...
0
REPLIES
6.8K
VIEWS

Can there be a year (0) and a negative year such as year (-1) for BC years?

QUESTION FROM: jagannath debata | 9 years ago
Curated Data , Mathematics , Recreation , Units , Wolfram Language
0
REPLIES
6.8K
VIEWS

NDSolve problem: different results with different time integration

QUESTION FROM: luca civati | 11 years ago
Aerospace Engineering , Civil Engineering , Engineering , ...
0
REPLIES
6.7K
VIEWS

How to solve/input this PDE's problem on MATHEMATICA

QUESTION FROM: Pamela Vilela | 9 years ago
Calculus , Equation Solving , Mathematica , Mathematics , ...
0
REPLIES
6.7K
VIEWS

Write a Function

QUESTION FROM: Alessio M | 11 years ago
Algebra , Calculus , Compilation , Engineering , Mathematica , ...
0
REPLIES
6.6K
VIEWS

Formula memorization program - Need advice about CDF Exportation

QUESTION FROM: Zach Wolfe | 10 years ago
Demonstrations , Dynamic Interactivity , Mathematica , Mathematics
0
REPLIES
6.5K
VIEWS

Random number from CUDA problem

QUESTION FROM: Jose Calderon | 6 years ago
Compilation , External Programs and Systems , ...
0
REPLIES
6.4K
VIEWS

Complex values, Plot, and Play; how to resolve the inconsistency?

QUESTION FROM: Erich Neuwirth | 11 years ago
Audio, Sound and Music , Graphics and Visualization , Mathematica , ...
0
REPLIES
6.4K
VIEWS

Update value and precision of InputField inside Manipulate?

QUESTION FROM: Kaushik Mallick | 9 years ago
Algebra , Computable Document Format , Dynamic Interactivity , ...
0
REPLIES
6.3K
VIEWS

Plot a list of data over a quadrangular shape- graphic

QUESTION FROM: margherita ferrucci | 11 years ago
Aerospace Engineering , Computer Science , Education , Engineering , ...
0
REPLIES
6.3K
VIEWS

[WSSA16] Natural language compression Huffman Method

QUESTION FROM: Vahagn Hayrapetyan | 9 years ago
Computational Humanities , Computational Linguistics , Curated Data , ...
0
REPLIES
6.3K
VIEWS

Find the waveform of lightsaber noise?

QUESTION FROM: George Aguirre | 9 years ago
Audio, Sound and Music , Mathematics , Wavelets and Fourier Series , ...
0
REPLIES
6.3K
VIEWS

Re-mesh, downsample & upsample a DiscretizeRegion object?

QUESTION FROM: Alexander Erlich | 8 years ago
3D Printing , Equation Solving , Geometry , ...
0
REPLIES
6.2K
VIEWS

Function like NDEigensystem, but to find eigenvalues of larger magnitude?

QUESTION FROM: Austin B | 8 years ago
Calculus , Equation Solving , Graphics and Visualization , ...
0
REPLIES
6.2K
VIEWS

[WSC18] Using Multilevel NAND trees to Create XOR Expressions

QUESTION FROM: Ben Huenemann | 7 years ago
Computer Science , Graphics and Visualization , Graphs and Networks , ...
0
REPLIES
6.2K
VIEWS

Use string operations to build up equations for display in aCloudDeploy UI?

QUESTION FROM: Christopher Fox | 9 years ago
Interface Construction , Mathematics , Natural Language Processing , ...
0
REPLIES
6K
VIEWS

Grid Search for SupportVectorMachine (SVM) Method in Classify[] ?

QUESTION FROM: Manjunath Babu | 8 years ago
Data Science , Machine Learning , Mathematics , Wolfram Language
0
REPLIES
6K
VIEWS

Avoid inconsistent results while using Predict to analyze some data?

QUESTION FROM: Oscar Rodriguez | 7 years ago
Graphics and Visualization , Machine Learning , Mathematics , ...
0
REPLIES
6K
VIEWS

extraction object

QUESTION FROM: anouar nasr | 10 years ago
Aerospace Engineering , Astronomy , Engineering , Image Processing , ...
0
REPLIES
5.9K
VIEWS

would like to find patterns over a decimal expansion

QUESTION FROM: Jeffrey Heard | 11 years ago
Computer Science , Data Science , Mathematics , Software Development
0
REPLIES
5.9K
VIEWS

Why doesn't a volume fraction algorithm agree with what was programmed?

QUESTION FROM: Joshua Hogancamp | 11 years ago
Civil Engineering , Engineering , Material Sciences , Mathematics , ...
0
REPLIES
5.8K
VIEWS

Maximization problems and list operation

QUESTION FROM: bored dude | 10 years ago
Computer Science , Control Systems , Data Science , Mathematica , ...
0
REPLIES
5.8K
VIEWS

Create an optimal mesh with enough precision?

QUESTION FROM: HECTOR ESPINOS-MORATO | 9 years ago
Engineering , Equation Solving , Industrial Engineering , ...
0
REPLIES
5.8K
VIEWS

Step-by-step solution of a system of symbolic equations - Call W|A

QUESTION FROM: Gennaro Arguzzi | 7 years ago
Calculus , Equation Solving , Mathematics , Wolfram|Alpha , ...
0
REPLIES
5.7K
VIEWS

Singularity in NDSolve?

QUESTION FROM: Jonas Hamp | 7 years ago
Equation Solving , Mathematics , Numerical Computation , ...
0
REPLIES
5.7K
VIEWS

Use the FuzzyLogic in Mathematica 11?

QUESTION FROM: Sebastian Lehmann | 9 years ago
Control Systems , Logic and Boolean Algebra , Mathematica , ...
0
REPLIES
5.6K
VIEWS

algorithm became slow after use of sections/subsections etc

QUESTION FROM: Tom Zinger | 11 years ago
Computer Science , Mathematica , Optimization , Mathematics , ...
0
REPLIES
5.6K
VIEWS

Collaboration Request: Checker-like 2D Simulation following rules.

QUESTION FROM: Mark Florquin | 7 years ago
Jobs & More Exchange , Mathematica , Mathematics , Modeling , ...
0
REPLIES
5.6K
VIEWS

Plot probability density functions and probability distribution functions?

QUESTION FROM: Zhehao Zhang | 8 years ago
Graphics and Visualization , Mathematics , Numerical Computation , ...
0
REPLIES
5.6K
VIEWS

Check if an exercise's solution from "Graphics with MMA" book is correct?

QUESTION FROM: Luis Ledesma | 7 years ago
Graphics and Visualization , Mathematics , Recreation , ...
0
REPLIES
5.5K
VIEWS

Has Anyone Written a Line Search in the Wolfram Language?

QUESTION FROM: Frank Kampas | 11 years ago
Computer Science , Mathematics , Operations Research , ...
0
REPLIES
5.5K
VIEWS

Substitution of Exp() and avoiding division by zero in simplification?

QUESTION FROM: Karthik Balasubramanian | 9 years ago
Algebra , Compilation , Equation Solving , Mathematics , ...
0
REPLIES
5.5K
VIEWS

Numerical Integration using CUDA

QUESTION FROM: bastian orthen | 10 years ago
Astronomy , Mathematica , Mathematics , Numerical Computation
0
REPLIES
5.4K
VIEWS

[WSC18] Formulating the Optimal Graphic for Data Using Machine Learning

QUESTION FROM: Aparna Kumar | 7 years ago
Data Science , Geographic Information System , ...
0
REPLIES
5.4K
VIEWS

Is there a list of logical rectangular matrices with a pseudoinverse?

QUESTION FROM: Douglas Youvan | 5 years ago
Logic and Boolean Algebra , Mathematics , Numerical Computation , ...
0
REPLIES
5.4K
VIEWS

Calculate double summation?

QUESTION FROM: Zhehao Zhang | 7 years ago
Mathematics , Numerical Computation , Wolfram Language
0
REPLIES
5.4K
VIEWS

Stellar Laplace Resonances & Lagrange Points

QUESTION FROM: Taylor Reisdorf | 10 years ago
Astronomy , Mathematics
0
REPLIES
5.4K
VIEWS

Plot a 4 Vertical Axes on Graph with 1 Horizontal Axes?

QUESTION FROM: Peter Munro | 7 years ago
Data Science , Graphics and Visualization , Mathematics , ...
0
REPLIES
5.3K
VIEWS

Surface Area of a Parametric Surface: Calc 3 Mathematica Help

QUESTION FROM: Anthony DeCarlo | 10 years ago
Calculus , Mathematics , Wolfram Language
0
REPLIES
5.3K
VIEWS

Tool for teaching Integration by Parts & Substitution

QUESTION FROM: Paul Fishback | 11 years ago
Calculus , Education , Mathematics , Wolfram|Alpha
0
REPLIES
5.3K
VIEWS

Interactive Worksheets: Surds

QUESTION FROM: Vladimir Portnyk | 6 years ago
Demonstrations , Dynamic Interactivity , Education , Mathematics , ...
0
REPLIES
5.3K
VIEWS

What are the options for OutputResponse?

QUESTION FROM: J Jesus Rico-Melgoza | 8 years ago
Control Systems , Mathematics , Modeling , Numerical Computation , ...
0
REPLIES
5.3K
VIEWS

2D PDE ( Navier-Stokes equations ) flow in a pipe ( cylindrical coordinate)

QUESTION FROM: Filippo Cangioli | 9 years ago
Discrete Mathematics , Engineering , Equation Solving , Mathematics , ...
0
REPLIES
5.2K
VIEWS

Calculus problem generator with absolute max/min, extreme value theorem?

QUESTION FROM: Paul Liesen | 9 years ago
Equation Solving , Mathematics , Wolfram|Alpha , Wolfram|Alpha Apps
0
REPLIES
5.2K
VIEWS

Practice Problem Generator for division of polynomials?

QUESTION FROM: Chris Ranes | 8 years ago
Algebra , Education , Mathematics , Wolfram|Alpha , Wolfram|Alpha Apps
0
REPLIES
5.2K
VIEWS

Set accuracy when dealing with recursive calculation?

QUESTION FROM: Zhehao Zhang | 8 years ago
Calculus , Control Systems , Mathematics , Numerical Computation , ...
0
REPLIES
5.2K
VIEWS

Help with Solve

QUESTION FROM: Thomas Groll | 11 years ago
Economics , Equation Solving , Mathematica , Mathematics , ...
0
REPLIES
5.2K
VIEWS

Use RegionDifferences with Cuboids & RegionPlot3D regions?

QUESTION FROM: Rick Tschudin | 9 years ago
3D Printing , Geometry , Graphics and Visualization , Mathematics , ...
0
REPLIES
5.2K
VIEWS

Make blinking work for all percentages of the screens?

QUESTION FROM: Ernesto Espinosa | 8 years ago
Dynamic Interactivity , Mathematica , Mathematics , User Interface , ...
0
REPLIES
5.2K
VIEWS

Getting started in electronic publishing. Best way to distribute notebooks?

QUESTION FROM: Bill Kinney | 9 years ago
Authoring and Publishing , Calculus , Computer-Based Maths , ...
0
REPLIES
5.1K
VIEWS

Install and use the package "MathLie" in Mathematica 10.0?

QUESTION FROM: Usman Afzal | 8 years ago
External Programs and Systems , Mathematica , Mathematics , ...
0
REPLIES
5.1K
VIEWS

Two expressions for one integral leads to different results?

QUESTION FROM: Zhehao Zhang | 8 years ago
Calculus , Mathematics , Numerical Computation , Wolfram Language
0
REPLIES
5.1K
VIEWS

Code that goes with "Patterns in Combinator Evolution" paper

QUESTION FROM: Eric Parfitt | 5 years ago
Graphs and Networks , Mathematics , Physics , ...
0
REPLIES
5.1K
VIEWS

The "long input simplifier" widget gives the "Not a valid input..." error.

QUESTION FROM: Ziya Ceferov | 9 years ago
Mathematics , Wolfram|Alpha , Wolfram Language
0
REPLIES
5.1K
VIEWS

Solve a second order nonlinear differential equation?

QUESTION FROM: ash ash | 8 years ago
Equation Solving , Mathematics , Wolfram Language
0
REPLIES
5.1K
VIEWS

Change possible intermediate steps in step-by-step solution - Mathematica?

QUESTION FROM: Gennaro Arguzzi | 8 years ago
Education , Equation Solving , Mathematica , Mathematics , ...
0
REPLIES
5.1K
VIEWS

How to incorporate the boundary conditions into the differentiation scheme?

QUESTION FROM: Faz 1 | 10 years ago
Finance , Mathematics , Numerical Computation
0
REPLIES
5K
VIEWS

Using W|A to check biconditional involving predicates?

QUESTION FROM: Mahesh Abnave | 8 years ago
Logic and Boolean Algebra , Mathematics , Wolfram|Alpha , ...
0
REPLIES
5K
VIEWS

Solve a Non-linear PDE system and boundary conditions?

QUESTION FROM: André Dauphiné | 7 years ago
Calculus , Equation Solving , Geographic Information System , ...
0
REPLIES
5K
VIEWS

Simplify HypergeometricPFQ and MeijerG Sums?

QUESTION FROM: Steven Clark | 9 years ago
Discrete Mathematics , Mathematics , Numerical Computation , ...
0
REPLIES
5K
VIEWS

Counting one billion digits of a number and new compiled type?

QUESTION FROM: Claudio Chaib | 6 years ago
Compilation , Graphics and Visualization , Optimization , ...
0
REPLIES
5K
VIEWS
1
2
3
4
5

Group Count Group Count

6182 Discussions

Group Branding Group Branding

New Discussion New Discussion

ACTIVE MEMBERS ACTIVE MEMBERS

ACTIVE MEMBERS
dckubler
Douglas Kubler
4 hours ago
studymma168
Wen Dao
6 hours ago
bhdayton
Barry H Dayton
3 days ago
seriulj
Clifford Kelley
2 days ago
brunot
Bruno Tenorio
3 days ago
edp
Ed Pegg
4 days ago
lucamorf
Luca Morf
4 days ago

RELATED GROUPS RELATED GROUPS

RELATED GROUPS
Wolfram Language 11K discussions 2K subscriptions
Geometry 976 discussions 1K subscriptions