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

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How to solve the TOV equation?

QUESTION FROM: Lingxiao Wang | 10 years ago BY: Lingxiao Wang
Astronomy , Equation Solving , Mathematica , Numerical Computation , ...
2
REPLIES
11.5K
VIEWS

How to surpress timegaps within DateListPlot

QUESTION FROM: l van Veen | 10 years ago BY: l van Veen
Data Science , Finance , Graphics and Visualization , Mathematica
2
REPLIES
5.8K
VIEWS

Empty plot - Is it a simple fix?

QUESTION FROM: Graham McCarthy | 10 years ago BY: Kuba Podkalicki
Graphics and Visualization , Mathematica , Wolfram Language
2
REPLIES
3.4K
VIEWS

Solving/rewriting systems of equations for a variable in mathematica.

QUESTION FROM: Tigran Khachatrjan | 10 years ago BY: Tigran Khachatrjan
Algebra , Mathematica , Mathematics , Physics
2
REPLIES
6K
VIEWS

how to write an NRSolve function ?

QUESTION FROM: Terry Heidelberg | 10 years ago BY: Roger Germundsson
Discrete Mathematics , Economics , Equation Solving , Mathematica , ...
2
REPLIES
10.1K
VIEWS

Replace the last Element that matches a pattern from a List

QUESTION FROM: Juerg Baertsch | 10 years ago BY: Juerg Baertsch
Mathematica , Wolfram Language
2
REPLIES
6.5K
VIEWS

Can any one please give me a way to open my notebook?

QUESTION FROM: J. Nain | 10 years ago BY: J. Nain
Mathematica
2
REPLIES
4.9K
VIEWS

How to Solve[] for a negative exponent?

QUESTION FROM: Greg | 10 years ago BY: Greg
Mathematica , Mathematics , Symbolic Computations , Wolfram Language
2
REPLIES
7.2K
VIEWS

How can i label ticks?

QUESTION FROM: Giorgio Track | 10 years ago BY: Jos Klaps
Graphics and Visualization , Mathematica , Wolfram Language
2
REPLIES
3.9K
VIEWS

How to solve a complex ODE system on mathematica?

QUESTION FROM: MARCO CHIARAMELLO | 10 years ago BY: MARCO CHIARAMELLO
Calculus , Equation Solving , Mathematica , Wolfram Language
2
REPLIES
4K
VIEWS

Shooting method and matching the two expansions

QUESTION FROM: Xu Xu | 10 years ago BY: Xu Xu
Equation Solving , Mathematica , Mathematics , ...
2
REPLIES
5.7K
VIEWS

Is it possible to plot a piece-wise function with variable bounds?

QUESTION FROM: Alec Thomson | 10 years ago BY: S M Blinder
Graphics and Visualization , Mathematica
2
REPLIES
4.4K
VIEWS

Manipulate - switch on/off curves in a Plot

QUESTION FROM: Maarten van der Burgt | 10 years ago BY: Maarten van der Burgt
Dynamic Interactivity , Graphics and Visualization , Mathematica
2
REPLIES
8.4K
VIEWS

is it possible to export this to .stl format?

QUESTION FROM: peter weijnitz | 10 years ago BY: peter weijnitz
Graphics and Visualization , Import and Export , Mathematica , ...
2
REPLIES
8K
VIEWS

modifying exponentials using a rule

QUESTION FROM: Yaj Bhattacharya | 10 years ago BY: Yaj Bhattacharya
Mathematica , Wolfram Language
2
REPLIES
4.9K
VIEWS

Symbolic system of partial differential equations - in Mathematica?

QUESTION FROM: Richard Tarbell | 10 years ago BY: Nasser M. Abbasi
Calculus , Mathematica
2
REPLIES
3.7K
VIEWS

How to Set Location of Decimal Point in NumberForm or Scientific Form

QUESTION FROM: Bob Stephens | 10 years ago BY: Bob Stephens
Mathematica , Wolfram Language
2
REPLIES
6.4K
VIEWS

Problems numerically solving two second order coupled differential equation

QUESTION FROM: Simon P. | 10 years ago BY: Simon P.
Calculus , Chemical Engineering , Mathematica , Mathematics
2
REPLIES
9.2K
VIEWS

Why should I not write exponents using "ctrl6" instead of "^"?

QUESTION FROM: dgdg grgrg | 10 years ago BY: Sean Clarke
Mathematica , User Interface , Wolfram Language
2
REPLIES
6.6K
VIEWS

Re-levelling in Generalized Linear Models

QUESTION FROM: Marco Thiel | 10 years ago BY: Marco Thiel
Data Science , Mathematica , Optimization , ...
2
REPLIES
6.1K
VIEWS

How to display elements using Grid ?

QUESTION FROM: Yoshihiro Sato | 10 years ago BY: Yoshihiro Sato
Mathematica
2
REPLIES
6.3K
VIEWS

How to create an expression of a N-fold integration?

QUESTION FROM: C Z | 10 years ago BY: C Z
Mathematica , Mathematics
2
REPLIES
4.8K
VIEWS

How can I implement SyntaxInformation and Option defaults in my packages?

QUESTION FROM: Ole Christian Astrup | 10 years ago BY: Ole Christian Astrup
Mathematica , Packages , Software Development
2
REPLIES
8.5K
VIEWS

How do I adopt the color scheme used by Mathematica in their examples?

QUESTION FROM: F P | 10 years ago BY: F P
Graphics and Visualization , Mathematica , Wolfram Language
2
REPLIES
5.5K
VIEWS

How does one modify FrontEnd Tokens for Cell Menu?

QUESTION FROM: W. Craig Carter | 10 years ago BY: W. Craig Carter
Mathematica , Presentation and Notebooks , User Interface
2
REPLIES
7.2K
VIEWS

simply right-reduce please

QUESTION FROM: Erik Itter | 10 years ago BY: John Doty
Mathematica , Wolfram Language
2
REPLIES
7.2K
VIEWS

How can I make dynamic or live gauges from serial data stream?

QUESTION FROM: Leif Summerfield | 10 years ago BY: Leif Summerfield
Connected Devices , Dynamic Interactivity , Engineering , ...
2
REPLIES
7.9K
VIEWS

New to Mathmatica and Programming in general (Need guidance)(combinatorics)

QUESTION FROM: Dwight Ellender | 10 years ago BY: Marco Thiel
Mathematica , Statistics and Probability , Wolfram Language
2
REPLIES
4.8K
VIEWS

"Reading Handwritten Numbers on Data Sheet"

QUESTION FROM: William Shankle | 10 years ago BY: William Shankle
Image Processing , Mathematica , Wolfram Language
2
REPLIES
10K
VIEWS

Puzzled by FindClusters on a set of dates with a custom DistanceFunction

QUESTION FROM: David Reiss | 10 years ago BY: David Reiss
Data Science , Discrete Mathematics , Mathematica , Mathematics , ...
2
REPLIES
9.5K
VIEWS

Text output from calculations and text

QUESTION FROM: Steven Letourneau | 10 years ago BY: Steven Letourneau
Computable Document Format , Mathematica
2
REPLIES
11.6K
VIEWS

Final touches, Errors importing a table and showing ListPlot data,

QUESTION FROM: jethro holcroft | 10 years ago BY: Bruce Miller
Graphics and Visualization , Import and Export , Mathematica , ...
2
REPLIES
9.7K
VIEWS

plotting Piecewise function and Circles

QUESTION FROM: P Kay | 10 years ago BY: P Kay
Algebra , Geometry , Graphics and Visualization , Mathematica , ...
2
REPLIES
6.9K
VIEWS

Need to import a .xls from the .cdf 's directory , must work anywhere

QUESTION FROM: jethro holcroft | 10 years ago BY: Rolf Mertig
Import and Export , Mathematica , Wolfram CDF Player
2
REPLIES
10.6K
VIEWS

How to Re-write: Set @@@

QUESTION FROM: Greg | 10 years ago BY: Rodrigo Murta
Mathematica , Wolfram Language
2
REPLIES
6.1K
VIEWS

Where is a list of all Mathematica symbols such as @@, /@, & etc.?

QUESTION FROM: Jorge de Sousa Pires | 10 years ago BY: Jorge de Sousa Pires
Mathematica , Wolfram Language
2
REPLIES
6.3K
VIEWS

Clear unwanted symbols

QUESTION FROM: Steeve Brechmann | 10 years ago BY: Steeve Brechmann
Mathematica , Wolfram Language
2
REPLIES
4.9K
VIEWS

Can I use Range for this lists

QUESTION FROM: Camilo Pacheco | 10 years ago BY: Udo Krause
Algebra , Mathematica , Wolfram Language
2
REPLIES
7.3K
VIEWS

How to clear an indexed variable

QUESTION FROM: Charles B | 10 years ago BY: Charles B
Mathematica
2
REPLIES
5.3K
VIEWS

Why does this simple substitution (ReplaceAll) fail?

QUESTION FROM: Jerry | 10 years ago BY: Jerry
Mathematica , Wolfram Language
2
REPLIES
6.1K
VIEWS

Problem integrating a trigonometric function

QUESTION FROM: subhra datta | 10 years ago BY: Daniel Lichtblau
Calculus , Mathematica , Symbolic Computations , Wolfram Language
2
REPLIES
4.9K
VIEWS

Understanding HistogramList result - number of bins

QUESTION FROM: Tomáš Hruš | 10 years ago BY: Tomáš Hruš
Graphics and Visualization , Mathematica , ...
2
REPLIES
8.7K
VIEWS

Dataset Failing in v10.0.2 on OSX 10.9.5

QUESTION FROM: Peter Crosbie | 10 years ago BY: Peter Crosbie
Mathematica , Software Development , Wolfram Language
2
REPLIES
6.3K
VIEWS

Mathematica plotting command syntax

QUESTION FROM: Arletti Roberts | 10 years ago BY: Bruce Miller
Graphics and Visualization , Mathematica , Wolfram Language
2
REPLIES
6.1K
VIEWS

How to make graphics from a package appear when executing Get[package.m]?

QUESTION FROM: Mark Simmons | 10 years ago BY: Mark Simmons
Graphics and Visualization , Mathematica , Packages , Wolfram Language
2
REPLIES
8K
VIEWS

Can a list element be saved with a color?

QUESTION FROM: Douglas Youvan | 10 years ago BY: Douglas Youvan
Mathematica , Software Development , User Interface
2
REPLIES
5.1K
VIEWS

Solving two simultaneous power equations.

QUESTION FROM: Walter Gurr | 10 years ago BY: Walter Gurr
Equation Solving , Mathematica , Mathematics , Wolfram Language
2
REPLIES
6.3K
VIEWS

Could you please help me out to solve this integration problem?

QUESTION FROM: Muzahoo jee | 10 years ago BY: Muzahoo jee
Algebra , Calculus , Mathematica , Wolfram Language
2
REPLIES
6.1K
VIEWS

Wolfram Language and Connected Device Support for mbed Platforms

CONTRIBUTED BY: David G | 10 years ago BY: Hellmut Kohlsdorf
Connected Devices , Mathematica , Wolfram Language
2
REPLIES
18.5K
VIEWS

Setting default directory in SystemDialogInput[] under Windows 7 ?

QUESTION FROM: Christian Neel | 10 years ago BY: Christian Neel
Dynamic Interactivity , Interface Construction , Mathematica , ...
2
REPLIES
8.3K
VIEWS

How to construct hierarchical associations?

QUESTION FROM: David Keith | 10 years ago BY: David Keith
Data Science , Mathematica , Wolfram Language
2
REPLIES
6.8K
VIEWS

Can we play frequencies from a list?

QUESTION FROM: Douglas Youvan | 10 years ago BY: Douglas Youvan
Audio, Sound and Music , Mathematica , Signal Processing , ...
2
REPLIES
9.7K
VIEWS

How to plot 1/sqrt(x^2+y^2+z^2) in mathematica?

QUESTION FROM: rr003035 | 10 years ago BY: Frank Kampas
Graphics and Visualization , Mathematica , Wolfram Language
2
REPLIES
6.6K
VIEWS

Change sizes of ticks

QUESTION FROM: Al Guy | 10 years ago BY: David J M Park Jr
Graphics and Visualization , Mathematica , Wolfram Language
2
REPLIES
8.9K
VIEWS

Import Large Text Files?

QUESTION FROM: Lewis Millar | 10 years ago BY: David Keith
Import and Export , Mathematica , Wolfram Language
2
REPLIES
7.2K
VIEWS

ODE and Placing slopes

QUESTION FROM: Altin Guberi | 10 years ago BY: Altin Guberi
Calculus , Mathematica , Mathematics
2
REPLIES
5.7K
VIEWS

How to solve 2nd order ODE with Mathematica?

QUESTION FROM: Altin Guberi | 10 years ago BY: Altin Guberi
Mathematica
2
REPLIES
6.3K
VIEWS

Can I create a function by assigning list elements?

QUESTION FROM: Zenon PodbipiÄ?ta | 10 years ago BY: Zenon PodbipiÄ?ta
Algebra , Computer Science , Import and Export , Mathematica , ...
2
REPLIES
7.8K
VIEWS

Make the axes on my graph look darker on paper?

QUESTION FROM: Marcel Pelletier | 10 years ago BY: Marcel Pelletier
Education , Graphics and Visualization , Mathematica , ...
2
REPLIES
12.8K
VIEWS

Problem opening 16-bit tif files

QUESTION FROM: S. Student | 10 years ago BY: Piotr Wendykier
Image Processing , Import and Export , Mathematica
2
REPLIES
11.9K
VIEWS

Color Scaling in ListDensityPlot

QUESTION FROM: Al Guy | 10 years ago BY: Al Guy
Graphics and Visualization , Mathematica , Wolfram Language
2
REPLIES
5.8K
VIEWS

Precedence for Undefined Operator

QUESTION FROM: David J M Park Jr | 10 years ago BY: David J M Park Jr
Mathematica , Mathematics , Wolfram Language
2
REPLIES
7.9K
VIEWS

How could I have an image of a plane move as I adjust some sliders.

QUESTION FROM: jethro holcroft | 10 years ago BY: jethro holcroft
Dynamic Interactivity , Geometry , Graphics and Visualization , ...
2
REPLIES
8.9K
VIEWS

How do I hold arguments for simplification

QUESTION FROM: Michael McCain | 10 years ago BY: Michael McCain
Dynamic Interactivity , Mathematica , Wolfram Language
2
REPLIES
6.9K
VIEWS

Simple Algebra Problem, Strange Result

QUESTION FROM: Anthony Paulson | 10 years ago BY: Anthony Paulson
Algebra , Mathematica , Wolfram Language
2
REPLIES
6.9K
VIEWS

how to solve double integral with mathematica?

QUESTION FROM: ver din | 10 years ago BY: ver din
Calculus , Mathematica , Numerical Computation , Wolfram Language
2
REPLIES
23.7K
VIEWS

Random numbers and periodicity

QUESTION FROM: Mirek M | 10 years ago BY: Mirek M
Mathematica , Mathematics , Statistics and Probability
2
REPLIES
10.8K
VIEWS

Plotting x and y asymptotes of a rational function

QUESTION FROM: Torjus Iveland | 10 years ago BY: Lowri Nia Knibbs Vaughan
Graphics and Visualization , Mathematica , Wolfram Language
2
REPLIES
23K
VIEWS

Remove the units from Physical Constants Package

QUESTION FROM: Al Guy | 10 years ago BY: Al Guy
Mathematica , Packages
2
REPLIES
9K
VIEWS

Solving a 3D heat equation with the finite elements method

QUESTION FROM: Olivier Lemarchand | 10 years ago BY: Olivier Lemarchand
Calculus , Engineering , Mathematica , Wolfram Language
2
REPLIES
12.3K
VIEWS

How can I join two strings in a PlotLabel without formatting errors?

QUESTION FROM: Glen Deering | 10 years ago BY: Glen Deering
Graphics and Visualization , Mathematica , Wolfram Language
2
REPLIES
8.6K
VIEWS

Blocking execution with other versions of Mathematica

QUESTION FROM: Hubert Szatara | 11 years ago BY: Hubert Szatara
Mathematica , User Interface , Wolfram Language
2
REPLIES
5.2K
VIEWS

new discussion of old relationship

QUESTION FROM: Marvin Ray Burns A.G.S. (cum laude) | 11 years ago BY: Marvin Ray Burns A.G.S. (cum laude)
Mathematica
2
REPLIES
6.1K
VIEWS

Cases[] with Pattern in Pattern

QUESTION FROM: Sandu Ursu | 11 years ago BY: Sandu Ursu
Import and Export , Mathematica
2
REPLIES
4.8K
VIEWS

CUDA: Specifying the graphics card on Macbook Pro 15 Retina

QUESTION FROM: W. Craig Carter | 11 years ago BY: W. Craig Carter
High-Performance Computing , Mathematica , Numerical Computation , ...
2
REPLIES
11.6K
VIEWS

How to solve analytically Wave Equation?

QUESTION FROM: Phil R | 11 years ago BY: W. Craig Carter
Mathematica
2
REPLIES
7.9K
VIEWS

How do I tell the Base Conversion Calculator how many digits there are?

QUESTION FROM: Aaron Ingebrigtsen | 11 years ago BY: Aaron Ingebrigtsen
Mathematica , Numerical Computation , Wolfram Language
2
REPLIES
7.3K
VIEWS

BarLegend->LabelStyle ?

QUESTION FROM: Tim Kirkpatrick | 11 years ago BY: Antonio Piccininni
Data Science , Graphics and Visualization , Mathematica , ...
2
REPLIES
12.3K
VIEWS

Best way to display four columns of data at once?

QUESTION FROM: Whitney Seifert | 11 years ago BY: David Keith
Mathematica
2
REPLIES
4K
VIEWS

Find higher order derivatives with DSolve

QUESTION FROM: Simon Tyran | 11 years ago BY: Simon Tyran
Calculus , Equation Solving , Mathematica , Mathematics
2
REPLIES
7.7K
VIEWS

I cannot pass any script to `math`, in a command line

QUESTION FROM: Toughee Eager | 11 years ago BY: Toughee Eager
Mathematica , Operating System and Network Access , Wolfram Language
2
REPLIES
13K
VIEWS

How to change the default directory? [resolved]

QUESTION FROM: Philipp Krönert | 11 years ago BY: Philipp Krönert
Mathematica , User Interface , Wolfram Language
2
REPLIES
8.6K
VIEWS

Problems with NDSolve and "singularity/stiffness system" errors.

QUESTION FROM: Manuel Jurado | 11 years ago BY: Manuel Jurado
Calculus , Equation Solving , Mathematica , Numerical Computation , ...
2
REPLIES
7.8K
VIEWS

Syntax Usage

QUESTION FROM: Omega Pascubello | 11 years ago BY: Melvyn Stancliffe
Mathematica , Mathematics , Wolfram Language
2
REPLIES
7.9K
VIEWS

How to force output style of printing from within a Module?

QUESTION FROM: Konstantin Nosov | 11 years ago BY: Konstantin Nosov
Mathematica , Presentation and Notebooks , Wolfram Language
2
REPLIES
6.7K
VIEWS

How to find the rows of a floating point matrix that match another?

QUESTION FROM: Jonatan Lehtonen | 11 years ago BY: Jonatan Lehtonen
Mathematica , Numerical Computation , Wolfram Language
2
REPLIES
4.9K
VIEWS

How to import an XML file otherwise intended for Microsoft Excel?

QUESTION FROM: Stephen Wilkus | 11 years ago BY: Marcelo De Cicco
External Programs and Systems , Import and Export , Mathematica , ...
2
REPLIES
14K
VIEWS

Parametric Plotting A Numerical Solution to a Set of 4 Differential Eq's

QUESTION FROM: John Thacher | 11 years ago BY: John Thacher
Calculus , Equation Solving , Mathematica , Numerical Computation , ...
2
REPLIES
7.1K
VIEWS

Reverse Fold?

QUESTION FROM: Udo Krause | 11 years ago BY: Udo Krause
Mathematica
2
REPLIES
3.9K
VIEWS

Strings and Spell Checking

QUESTION FROM: Merrick DeWitt | 11 years ago BY: Merrick DeWitt
Mathematica
2
REPLIES
3.4K
VIEWS

Why won't this tutorial work?

QUESTION FROM: Aron Kells | 11 years ago BY: Aron Kells
Graphics and Visualization , Mathematica , Tuning and Debugging , ...
2
REPLIES
6.5K
VIEWS

Problem in Generalized Fox's H Function (YFoxH)

QUESTION FROM: cong ade | 11 years ago BY: cong ade
Engineering , Mathematica , Mathematics , Signal Processing
2
REPLIES
9.3K
VIEWS

How can I draw an arrow from a function of x to the y axis?

QUESTION FROM: Joe Rimback | 11 years ago BY: Joe Rimback
Dynamic Interactivity , Graphics and Visualization , Mathematica , ...
2
REPLIES
6K
VIEWS

PowerMod[a, 1/r, m] fails to compute certain solutions.

QUESTION FROM: Andrew Wang | 11 years ago BY: Daniel Lichtblau
Equation Solving , Mathematica , Wolfram Language
2
REPLIES
4K
VIEWS

Solid plot with different transversal section. (Triangles, Square, Etc)

QUESTION FROM: Ernest Van Bakker | 11 years ago BY: Udo Krause
Mathematica
2
REPLIES
5.1K
VIEWS

How to create custom keyboard shortcuts?

QUESTION FROM: W. Craig Carter | 11 years ago BY: W. Craig Carter
Mathematica , Presentation and Notebooks , User Interface
2
REPLIES
8.8K
VIEWS

Why does Mathematica insist that a non-convergent series has limit?

QUESTION FROM: Marcin Ga??zka | 11 years ago BY: Jim Baldwin
Mathematica , Mathematics , Symbolic Computations
2
REPLIES
5.7K
VIEWS

Defining a function (Derivative) as a variable

QUESTION FROM: Ajitesh Chowdhary | 11 years ago BY: Ajitesh Chowdhary
Algebra , Mathematica , Wolfram Language
2
REPLIES
5.5K
VIEWS

Problem with ParametricPlot and Manipulate

QUESTION FROM: tt5 kk6 | 11 years ago BY: tt5 kk6
Graphics and Visualization , Graphs and Networks , Mathematica , ...
2
REPLIES
5.6K
VIEWS

Creative way newbie shot himself in the foot?

QUESTION FROM: Thomas Vogler | 11 years ago BY: Daniel Lichtblau
Algebra , Mathematica
2
REPLIES
5.5K
VIEWS
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