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The product and integrated interactive environment called Mathematica, for technical computing on the desktop or online.

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Can't get my expressions to simplify

QUESTION FROM: Danielle Zerangue | 11 years ago BY: Danielle Zerangue
Mathematica , Mathematics , Wolfram Language
2
REPLIES
6.9K
VIEWS

Wrong solution for Integrate

QUESTION FROM: Mafalda Dias | 11 years ago BY: Bill Simpson
Mathematica , Physics
1
REPLIES
1.7K
VIEWS

Convolution of unknown distribution

QUESTION FROM: Michael S | 11 years ago BY: Sean Clarke
Mathematica , Statistics and Probability , Wolfram Language
1
REPLIES
4.3K
VIEWS

Runing a FoxH code in Mathematica

QUESTION FROM: Hosam rh | 6 years ago BY: Banibrata Bag
Mathematica , Wolfram Language
41
REPLIES
30K
VIEWS

How to Plot an Inequality

QUESTION FROM: Kodi Hannon | 11 years ago BY: Kodi Hannon
Algebra , Graphics and Visualization , Mathematica
4
REPLIES
3K
VIEWS

Compile composition of CompiledFunctions

QUESTION FROM: Ivan Morozov | 11 years ago BY: Frank Kampas
Mathematica , Optimization , Wolfram Language
1
REPLIES
4.2K
VIEWS

Modeling magnetic domains

QUESTION FROM: T Saab | 11 years ago BY: T Saab
Education , Graphics and Visualization , Graphs and Networks , ...
2
REPLIES
11.6K
VIEWS

Optimization of Matrix-valued function

QUESTION FROM: Usman Rauf | 11 years ago BY: Usman Rauf
Mathematica , Optimization , Numerical Computation , Wolfram Language
4
REPLIES
7.1K
VIEWS

What are the frequency units for BandpassFilter, etc. ?

QUESTION FROM: Garrett Neske | 11 years ago BY: David Reiss
Mathematica , Signal Processing , Units
1
REPLIES
7.7K
VIEWS

ParametricPlot with PlotLegends-option

QUESTION FROM: Isaka Hiromu | 11 years ago BY: MinHsuan Peng
Graphics and Visualization , Mathematica , Wolfram Language
12
REPLIES
14.8K
VIEWS

How to use Manipulate&Plot with setting variables..?

QUESTION FROM: K L | 11 years ago BY: Isaac Abraham
Dynamic Interactivity , Graphics and Visualization , Mathematica
1
REPLIES
6K
VIEWS

How to merge some parts of my code, that run only within some logical tests

QUESTION FROM: Tom Zinger | 11 years ago BY: David Reiss
Dynamic Interactivity , Mathematica , Optimization , User Interface
4
REPLIES
6K
VIEWS

Solving Differential equations involving Trigonometric functions.

QUESTION FROM: Prasiddh TRIVEDI | 11 years ago BY: Isaac Abraham
Calculus , Mathematica , Mathematics , Wolfram Language
1
REPLIES
7.9K
VIEWS

Complement[] with tolerance on comparisons?

QUESTION FROM: Jeff Burns | 11 years ago BY: Szabolcs Horvát
Mathematica , Wolfram Language
3
REPLIES
4.6K
VIEWS

Linking my own dll library to Mathematica

QUESTION FROM: Tomáš Hruš | 8 years ago BY: Szabolcs Horvát
External Programs and Systems , Mathematica , Software Development
6
REPLIES
10.7K
VIEWS

the derivative

QUESTION FROM: Basyiru Rahman | 11 years ago BY: David Reiss
Calculus , Mathematica , Mathematics
2
REPLIES
4.2K
VIEWS

Taking a limit inside a function and graphing it

QUESTION FROM: steven heydendahl | 11 years ago BY: steven heydendahl
Calculus , Mathematica , Wolfram Language
6
REPLIES
2.6K
VIEWS

Pattern Avoidance of Length 4 within Permutations

QUESTION FROM: Mike Ingraffia | 11 years ago BY: Mike Ingraffia
Mathematica , Statistics and Probability
5
REPLIES
5.3K
VIEWS

Neural Networks and a Trial copy of Mathematica

QUESTION FROM: shapnakarthick muralidharan | 11 years ago BY: Sean Clarke
Computer Science , Mathematica
1
REPLIES
6.9K
VIEWS

CUDALink: How can I control the grid dimensions and block numbers?

QUESTION FROM: Gustavo Carri | 11 years ago BY: Dylan Roeh
High-Performance Computing , Mathematica
1
REPLIES
5.8K
VIEWS

Plotting a Graph with Fraction Exponent

QUESTION FROM: Bobby Catahan | 11 years ago BY: Bobby Catahan
Graphics and Visualization , Mathematica , Mathematics
2
REPLIES
5.8K
VIEWS

maximal independent vertex set

QUESTION FROM: Veit Elser | 11 years ago BY: Sean Clarke
Graphs and Networks , Mathematica
1
REPLIES
4.9K
VIEWS

How to import numerical data in scientific notation?

QUESTION FROM: omar ballester | 11 years ago BY: C ormullion
Import and Export , Mathematica
2
REPLIES
10.6K
VIEWS

Why aren't the lines in my graphs visible?

QUESTION FROM: Meagan Williams | 11 years ago BY: Meagan Williams
Graphics and Visualization , Mathematica
2
REPLIES
6.5K
VIEWS

Legends again and again and again

QUESTION FROM: David Keith | 11 years ago BY: David Keith
Graphics and Visualization , Mathematica , Wolfram Language
6
REPLIES
10.3K
VIEWS

Differential Evolution Step Sequence

QUESTION FROM: Priyan Fernando | 11 years ago BY: Priyan Fernando
Mathematica , Mathematics , Tuning and Debugging
2
REPLIES
9.2K
VIEWS

Large Images Return Black

QUESTION FROM: Lucas Morales | 11 years ago BY: C ormullion
Import and Export , Mathematica
2
REPLIES
9.7K
VIEWS

Algebraic equation with square root and power

QUESTION FROM: Charles Vey | 11 years ago BY: Isaac Abraham
Algebra , Mathematica , Wolfram|Alpha , Wolfram Language
4
REPLIES
6.2K
VIEWS

Color Gradients Across a Circle

QUESTION FROM: Cesar Sul | 11 years ago BY: Marco Thiel
Graphics and Visualization , Mathematica , Wolfram Language
4
REPLIES
7.1K
VIEWS

How trap wrong definite integrals from discontinuous functions

QUESTION FROM: Stephen Fulling | 11 years ago BY: Itai Seggev
Calculus , Mathematica , Wolfram Language
1
REPLIES
5.7K
VIEWS

NDSolvePDE

QUESTION FROM: selahittin cinar | 11 years ago BY: Sean Clarke
Mathematica , Mathematics , Numerical Computation
3
REPLIES
4.9K
VIEWS

Has Anyone Figured Out How to do Constraint Programming in Mathematica?

QUESTION FROM: Frank Kampas | 11 years ago BY: Frank Kampas
Mathematica , Operations Research , Wolfram Language
6
REPLIES
9.1K
VIEWS

Decompose Expression into Segments

QUESTION FROM: Arvind Rajan | 11 years ago BY: Sam Carrettie
Algebra , Mathematica , Mathematics , Symbolic Computations
2
REPLIES
5.7K
VIEWS

How to group constants that multiply the same product of trig functions?

QUESTION FROM: Stanton Peale | 11 years ago BY: Daniel Lichtblau
Algebra , Mathematica , Wolfram Language
4
REPLIES
5.5K
VIEWS

Is it possible to select numbers by their digit parity?

QUESTION FROM: Paul Cleary | 11 years ago BY: Mark Dooris
Mathematica , Optimization , Mathematics , Wolfram Language
7
REPLIES
13.7K
VIEWS

Difference between Show and Inset

QUESTION FROM: T Saab | 11 years ago BY: selahittin cinar
Graphics and Visualization , Mathematica
2
REPLIES
7.6K
VIEWS

Enigma-like machine in Wolfram Language?

QUESTION FROM: Luis Ledesma | 10 years ago BY: Sam Carrettie
Computer Science , Demonstrations , Graphics and Visualization , ...
19
REPLIES
29.9K
VIEWS

Using FindMinimum to find LeastSquares

QUESTION FROM: Abdul Dakkak | 11 years ago BY: Ilian Gachevski
Mathematica , Statistics and Probability , Wolfram Language
2
REPLIES
6.9K
VIEWS

How do i combine ODEs and PDEs?

QUESTION FROM: König Lufu Der Zehnte | 11 years ago BY: König Lufu Der Zehnte
Calculus , Mathematica , Wolfram Language
4
REPLIES
4.6K
VIEWS

Can't plot unsolved function

QUESTION FROM: Amy Burnett | 11 years ago BY: Bill Simpson
Graphics and Visualization , Mathematica
3
REPLIES
3K
VIEWS

How to Graph the Solution for Range of a Parameter

QUESTION FROM: selahittin cinar | 11 years ago BY: selahittin cinar
Graphics and Visualization , Mathematica , Mathematics
2
REPLIES
3.7K
VIEWS

How to subtract a number from all the y values in a data set

QUESTION FROM: Amy Burnett | 11 years ago BY: Amy Burnett
Mathematica , Mathematics , Wolfram Language
9
REPLIES
8.9K
VIEWS

Is there only one sign for the union of to sets?

QUESTION FROM: Nickel Paulsen | 11 years ago BY: Sean Clarke
Mathematica , Mathematics , User Interface
3
REPLIES
5.1K
VIEWS

Convert unobserved components model equations to state space model?

QUESTION FROM: Alex Isakov | 11 years ago BY: Suba Thomas
Control Systems , Economics , Finance , Mathematica , ...
3
REPLIES
11.7K
VIEWS

Advanced Interpolation Function

QUESTION FROM: Jesse Aufiero | 11 years ago BY: Sean Clarke
Graphics and Visualization , Mathematica , Mathematics
1
REPLIES
1.8K
VIEWS

How to search http://reference.wolfram.com/language/ for new functions?

QUESTION FROM: Nasser M. Abbasi | 11 years ago BY: Marco Thiel
Mathematica , Wolfram Language
2
REPLIES
8.2K
VIEWS

Is there an error in Mathematica 9.0.1 integral?

QUESTION FROM: Shimon Rubin | 11 years ago BY: Sean Clarke
Calculus , Mathematica
3
REPLIES
6K
VIEWS

How can I speed up FindShortestPath?

QUESTION FROM: Joe Gilray | 11 years ago BY: Sean Clarke
Graphs and Networks , Mathematica , Optimization
5
REPLIES
9.7K
VIEWS

Is there a way to implement

QUESTION FROM: König Lufu Der Zehnte | 11 years ago BY: König Lufu Der Zehnte
Discrete Mathematics , Mathematica
4
REPLIES
4.3K
VIEWS

Help with using DSolve and MatrixExp

QUESTION FROM: Ryan Simone | 11 years ago BY: Sean Clarke
Algebra , Calculus , Mathematica
1
REPLIES
2.3K
VIEWS

How to Check Solution of PDE - Method of Lines

QUESTION FROM: selahittin cinar | 11 years ago BY: selahittin cinar
Mathematica , Mathematics , Wolfram Language
2
REPLIES
5.8K
VIEWS

Mathematica applications around biomedical engineering and medicine?

QUESTION FROM: Emilio Botero | 11 years ago BY: Sam Carrettie
Biological Sciences , Computer Science , Engineering , Mathematica , ...
3
REPLIES
19.5K
VIEWS

Rewrite code

QUESTION FROM: Artur Kotarski | 11 years ago BY: W. Craig Carter
Mathematica , Tuning and Debugging
1
REPLIES
6.5K
VIEWS

Mathematica Enterprise CDF generation: how to make it work

QUESTION FROM: Pedro Fonseca | 11 years ago BY: Rodrigo Murta
Mathematica , Wolfram CDF Player
8
REPLIES
7.4K
VIEWS

File corrupted

QUESTION FROM: Cleuzir da Luz | 11 years ago BY: Jesse Friedman
Mathematica , Presentation and Notebooks
5
REPLIES
21.4K
VIEWS

10 New User Interfaces I would like to see in future Mathematica versions

QUESTION FROM: Rodrigo Murta | 11 years ago BY: Ted Cook
Mathematica , User Interface
12
REPLIES
12.9K
VIEWS

Temperature/colored plot for not rectangular domain

QUESTION FROM: Ivan Morozov | 11 years ago BY: Sean Clarke
Graphics and Visualization , Mathematica
1
REPLIES
4.1K
VIEWS

How do you find the cross section of a 3D DATA generated surface?

QUESTION FROM: John C | 11 years ago BY: John C
Graphics and Visualization , Mathematica , Statistics and Probability
5
REPLIES
8K
VIEWS

Finding x and y co'ordinates at a given time?

QUESTION FROM: Michael B | 11 years ago BY: Michael B
Calculus , Mathematica
2
REPLIES
3.5K
VIEWS

OverTilde to far on the right with Italic Letters

QUESTION FROM: igor igel | 11 years ago BY: Sean Clarke
Mathematica
1
REPLIES
3.4K
VIEWS

Problem in Plotting

QUESTION FROM: vahid khalili | 11 years ago BY: Bruce Miller
Graphics and Visualization , Mathematica
2
REPLIES
4.4K
VIEWS

plotting a function with a changing constant in a graph

QUESTION FROM: Ryan Sampson | 11 years ago BY: S M Blinder
Graphics and Visualization , Mathematica
3
REPLIES
15.8K
VIEWS

Implement Sequent calculus into mathematica

QUESTION FROM: Nickel Paulsen | 11 years ago BY: Sean Clarke
Logic and Boolean Algebra , Mathematica , Mathematics
1
REPLIES
9.8K
VIEWS

Experimenting with fun curve plots from Wolfram Alpha

QUESTION FROM: Fizixx :) | 11 years ago BY: Fizixx :)
Graphics and Visualization , Mathematica , Mathematics , ...
3
REPLIES
17.5K
VIEWS

import and export list: input and output do not match

QUESTION FROM: luca bardill | 11 years ago BY: luca bardill
Import and Export , Mathematica
3
REPLIES
3.7K
VIEWS

Drawing tangent line on a curve

QUESTION FROM: tmehmoodraza | 11 years ago BY: Mark Dooris
Calculus , Graphics and Visualization , Mathematica
2
REPLIES
32.8K
VIEWS

List parameter to function

QUESTION FROM: Jim Simons | 11 years ago BY: Jim Simons
Mathematica
4
REPLIES
5K
VIEWS

Help me figure out why I'm getting this extraneous solution

QUESTION FROM: claribel sanchez | 11 years ago BY: Sean Clarke
Algebra , Mathematica , Mathematics , Wolfram|Alpha
1
REPLIES
7.9K
VIEWS

How do you plot piecewise functions?

QUESTION FROM: Ben Crain | 11 years ago BY: selahittin cinar
Graphics and Visualization , Mathematica , Mathematics
4
REPLIES
41.4K
VIEWS

Integration over Dirac Deltas

QUESTION FROM: Yaj Bhattacharya | 11 years ago BY: Sean Clarke
Mathematica
7
REPLIES
12.6K
VIEWS

Ideas for a physics-based Mathematica project?

QUESTION FROM: Liam Walker | 11 years ago BY: Sam Carrettie
Astronomy , Education , Mathematica , Physics , Wolfram Language
3
REPLIES
16.6K
VIEWS

How to make this recurrence formula run faster

QUESTION FROM: Tom Zinger | 11 years ago BY: Tom Zinger
Mathematica , Optimization , Wolfram Language
3
REPLIES
9.5K
VIEWS

How to stop Mathematica hanging on F1?

QUESTION FROM: Ed Wa;; | 11 years ago BY: Bruce Miller
Mathematica
1
REPLIES
5.6K
VIEWS

Weird behaviour of the error function

QUESTION FROM: Mirco Milletarì | 11 years ago BY: Patrick Stevens
Graphics and Visualization , Mathematica , Signal Processing
2
REPLIES
11K
VIEWS

Manipulate RadioButton Checkboxes Barchars

QUESTION FROM: Guldana Taganova | 11 years ago BY: Sam Carrettie
Dynamic Interactivity , Graphics and Visualization , Mathematica
1
REPLIES
6.8K
VIEWS

Legends in graphs using Show

QUESTION FROM: Gregorio Martinez | 11 years ago BY: Cesar Sul
Graphics and Visualization , Mathematica , Wolfram Language
1
REPLIES
12.3K
VIEWS

Need your opinion on best Linux distribution for Mathematica installation

QUESTION FROM: Jose Calderon | 11 years ago BY: Luis Ledesma
External Programs and Systems , Image Processing , Mathematica
1
REPLIES
6.2K
VIEWS

Core language (Tutorial Collection) - pages 98 and 99

QUESTION FROM: Ana Squadri | 11 years ago BY: Ally Clinton
Mathematica , Wolfram Language
7
REPLIES
15.7K
VIEWS

How to install Add Ons ?

QUESTION FROM: vahid khalili | 11 years ago BY: David Reiss
Mathematica , Mathematica Add-Ons
8
REPLIES
17.7K
VIEWS

Doesn't want to plot!

QUESTION FROM: Mateusz Tyrk | 11 years ago BY: David Keith
Graphics and Visualization , Mathematica , Wolfram Language
4
REPLIES
8.8K
VIEWS

How to make packages like EquationTrekker?

QUESTION FROM: Ivan Morozov | 11 years ago BY: David Reiss
Mathematica , Packages
4
REPLIES
5K
VIEWS

Mathematica Sum in a function

QUESTION FROM: Leah Peker | 11 years ago BY: Isaac Abraham
Mathematica , Wolfram Language
2
REPLIES
8.3K
VIEWS

Getting a list of stocks that match certain criteria?

QUESTION FROM: Thomas Quinlan | 11 years ago BY: Diego Zviovich
Finance , Mathematica
1
REPLIES
7.1K
VIEWS

Notebook files not being translated when inserted into a new notebook.

QUESTION FROM: Stanton Peale | 11 years ago BY: David Reiss
Mathematica , Presentation and Notebooks , User Interface
1
REPLIES
5.3K
VIEWS

Have a complex calculus problem involving analytic expressions

QUESTION FROM: William Sinclair | 11 years ago BY: Isaac Abraham
Calculus , Mathematica , Wolfram Language
3
REPLIES
7.9K
VIEWS

Visualisation of Elemental Map

QUESTION FROM: Anna Regoutz | 11 years ago BY: David Keith
Chemistry , Graphics and Visualization , Mathematica
1
REPLIES
9.9K
VIEWS

Export and Import Data in 3D SOFTWARE ?

QUESTION FROM: Sergiy Skorin | 11 years ago BY: Sean Clarke
Graphics and Visualization , Import and Export , Mathematica , ...
1
REPLIES
7.8K
VIEWS

Constructing multiple choice questions for student notebooks.

QUESTION FROM: W. Craig Carter | 11 years ago BY: Erin Craig
Computer-Based Maths , Education , Interface Construction , ...
8
REPLIES
24.9K
VIEWS

How can you convert a matrix back into a list of lists?

QUESTION FROM: Aron Adler | 11 years ago BY: Szabolcs Horvát
Mathematica , Wolfram Language
2
REPLIES
8.7K
VIEWS

PageRankCentrality third argument problem --- 'not a valid parameter'

QUESTION FROM: Peder Bruusgaard | 11 years ago BY: Peter Fleck
Graphs and Networks , Mathematica , Wolfram Language
1
REPLIES
6.4K
VIEWS

Object Differentiation in Image

QUESTION FROM: Diego Zviovich | 11 years ago BY: Diego Zviovich
Image Processing , Mathematica
8
REPLIES
11.8K
VIEWS

Osculating circles in ellipse

QUESTION FROM: Stuar Mart | 11 years ago BY: S M Blinder
Geometry , Graphics and Visualization , Mathematica
1
REPLIES
6.8K
VIEWS

How to import data from an Excel spreadsheet

QUESTION FROM: Guldana Taganova | 6 years ago BY: Marcin Balcerzyk
Import and Export , Mathematica , Wolfram Language
7
REPLIES
43.9K
VIEWS

Graphics3D of implicit equation

QUESTION FROM: Luis Ledesma | 11 years ago BY: Luis Ledesma
Graphics and Visualization , Mathematica , Wolfram Language
2
REPLIES
7.5K
VIEWS

Equation Solving - Bug?

QUESTION FROM: Felix Feist | 11 years ago BY: Marco Thiel
Equation Solving , Mathematica , Tuning and Debugging , ...
3
REPLIES
5.7K
VIEWS

Analyze Markov chains when cardinality of state space is unknown?

QUESTION FROM: Az q | 11 years ago BY: Oleksandr Pavlyk
Equation Solving , Mathematica , Modeling , ...
1
REPLIES
14.9K
VIEWS

Gaussian+Lorentzian Fitting?

QUESTION FROM: Gregorio Martinez | 11 years ago BY: Gregorio Martinez
Graphics and Visualization , Mathematica , Numerical Computation , ...
2
REPLIES
14.9K
VIEWS

Using SplitString to get sub-string between 2 delimiters

QUESTION FROM: Bob Stephens | 11 years ago BY: Paul Cleary
Mathematica , Wolfram Language
3
REPLIES
3.7K
VIEWS

Projectile motion considering a wind

QUESTION FROM: Pedro Fonseca | 11 years ago BY: Pedro Fonseca
Mathematica , Physics , Wolfram Language
2
REPLIES
10K
VIEWS

How to input an equation with implicit variables?

QUESTION FROM: Tom Rudelius | 11 years ago BY: W. Craig Carter
Equation Solving , Mathematica , Wolfram Language
5
REPLIES
7.3K
VIEWS
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