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

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Mathematica 8 - problem with NDSolve function for differential equation

QUESTION FROM: Jacek Michalski | 10 years ago BY: Kay Herbert
Calculus , Equation Solving , Mathematica , Numerical Computation , ...
8
REPLIES
6.9K
VIEWS

Calculations with Hermite Polynomials

QUESTION FROM: alan barnett | 10 years ago BY: Daniel Lichtblau
Algebra , Calculus , Mathematica
12
REPLIES
8.2K
VIEWS

Problems with R 3.2.0

QUESTION FROM: Christian Damgaard | 10 years ago
Mathematica
0
REPLIES
5K
VIEWS

Typesetting Question

QUESTION FROM: Michael McCain | 10 years ago BY: S M Blinder
Authoring and Publishing , Mathematica
1
REPLIES
9.6K
VIEWS

Why I cannot get the results again?

QUESTION FROM: Jie Li | 10 years ago BY: Jie Li
Algebra , Mathematica , Wolfram Language
3
REPLIES
7.2K
VIEWS

Functions related to Entity, MovieData, PersonData etc do not work

QUESTION FROM: Vamshi Jandhyala | 10 years ago BY: Marco Thiel
Curated Data , External Programs and Systems , Mathematica
5
REPLIES
5.7K
VIEWS

Why Mathematica Can't Solve this Equation

QUESTION FROM: Songklod Rastapana | 10 years ago BY: Bill Simpson
Equation Solving , Mathematica , Mathematics , Wolfram Language
4
REPLIES
5.6K
VIEWS

Permutations with conditions: element a to appear before c

QUESTION FROM: Lara Craft | 8 years ago BY: Paul Cleary
Computer Science , Discrete Mathematics , Mathematica , Mathematics
3
REPLIES
9.7K
VIEWS

Demo video: Roller coaster

CONTRIBUTED BY: Michael Hale | 10 years ago
Calculus , Dynamic Interactivity , Graphics and Visualization , ...
0
REPLIES
5K
VIEWS

Demo video: Flapping bird

CONTRIBUTED BY: Michael Hale | 10 years ago
Biological Sciences , Geometry , Mathematica
0
REPLIES
5K
VIEWS

Maximise bug

QUESTION FROM: Iftikhar Khan | 10 years ago BY: S M Blinder
Mathematica
1
REPLIES
2.9K
VIEWS

What is the best way to completely remove brackets in parts ofan expression

QUESTION FROM: wojtek potocki | 10 years ago BY: wojtek potocki
Mathematica
3
REPLIES
9.2K
VIEWS

What is the default rule of Integration for Mathematica?

QUESTION FROM: Thai Kee Gan | 10 years ago BY: Thai Kee Gan
Algebra , Calculus , Mathematica , Numerical Computation , ...
10
REPLIES
11.6K
VIEWS

what isC[1] means?

QUESTION FROM: Jie Li | 10 years ago BY: S M Blinder
Mathematica , Mechanical Engineering
1
REPLIES
8.7K
VIEWS

ImageSize and ImageResolution incompatibility in Export

QUESTION FROM: Al Guy | 10 years ago BY: Alexey Popkov
Mathematica
2
REPLIES
4.5K
VIEWS

NDSolve bug: wrong answer

QUESTION FROM: Mauricio Lobos | 10 years ago BY: S M Blinder
Mathematica , Numerical Computation
1
REPLIES
5K
VIEWS

Where I need put values in my code to generate the result that I want

QUESTION FROM: Camilo Pacheco | 10 years ago BY: Eric Johnstone
Biological Sciences , Computational Systems , Mathematica , ...
5
REPLIES
13.6K
VIEWS

Email with Multiple attachements

QUESTION FROM: L J | 10 years ago
Mathematica
0
REPLIES
3K
VIEWS

Nonlinearmodel Fit, Help needed!

QUESTION FROM: Sarmed Hussain | 10 years ago BY: Kay Herbert
Data Science , Mathematica , Modeling , Physics
6
REPLIES
10.2K
VIEWS

Problem on Integration [New User]

QUESTION FROM: Warit Wijitworasart | 10 years ago BY: Marco Thiel
Mathematica
1
REPLIES
2.5K
VIEWS

SphericalPlot3D Manipulate

QUESTION FROM: sean roubion | 10 years ago BY: Hans Milton
Mathematica
3
REPLIES
9.4K
VIEWS

NumberLinePlot

QUESTION FROM: Michael McCain | 10 years ago BY: Michael McCain
Graphics and Visualization , Mathematica
3
REPLIES
7.3K
VIEWS

How do I use DictionaryLookup to exclude words with certain phrases?

QUESTION FROM: F P | 10 years ago BY: F P
Computer Science , Data Science , Mathematica , Wolfram Language
2
REPLIES
5.6K
VIEWS

digits of pi

QUESTION FROM: Terry Krohe | 10 years ago BY: Simon Cadrin
Compilation , Mathematica
11
REPLIES
12.6K
VIEWS

Solving Laplace equation in Spherical coordinates

QUESTION FROM: Alfred SY | 10 years ago BY: Simon Cadrin
Mathematica , Mathematics , Numerical Computation , Wolfram Language
1
REPLIES
11.5K
VIEWS

How do I delete a record from a Databin?

QUESTION FROM: Donald Pellegrino | 2 years ago BY: Steven Buehler
Mathematica
5
REPLIES
14.4K
VIEWS

Plotting two graps with commen X-axis

QUESTION FROM: abhishek sharma | 10 years ago BY: abhishek sharma
Mathematica
9
REPLIES
8.4K
VIEWS

Are local and cloud definitions of built in functions compatible?

QUESTION FROM: Kuba Podkalicki | 10 years ago BY: Parker Adair
Mathematica , Wolfram Cloud
4
REPLIES
9K
VIEWS

Export doesent work with GIF's

QUESTION FROM: Juerg Baertsch | 10 years ago BY: Marco Thiel
Graphics and Visualization , Image Processing , Import and Export , ...
3
REPLIES
5.9K
VIEWS

Can I Replace A Value In A Dataset[], Without Rebuilding the Whole Thing?

QUESTION FROM: Brad Varey | 10 years ago BY: Emerson Willard
Mathematica
9
REPLIES
13.4K
VIEWS

I need help to understand this part about single random walkers

QUESTION FROM: Camilo Pacheco | 10 years ago BY: Eric Johnstone
Computational Systems , Control Systems , Mathematica , Modeling , ...
1
REPLIES
11.5K
VIEWS

RunScheduledTask outputting more data than programmed to

QUESTION FROM: Alexis Ploss | 10 years ago BY: Alexis Ploss
Education , Import and Export , Mathematica , Physics , ...
2
REPLIES
16.5K
VIEWS

Infinite expression in function defined at singularity when in List

QUESTION FROM: Bryan Adomanis | 10 years ago BY: Bryan Adomanis
Mathematica , Wolfram Development Platform
5
REPLIES
7.4K
VIEWS

Deterministic Code Gives Different Results for Same Input

QUESTION FROM: Frank Kampas | 10 years ago BY: Frank Kampas
Mathematica , Operations Research , Software Development
6
REPLIES
8.9K
VIEWS

SendMail - Without Authentication

QUESTION FROM: L J | 10 years ago BY: L J
Mathematica , Wolfram Language
1
REPLIES
4K
VIEWS

ListCorrelate results in a time shifted vector

QUESTION FROM: Cole Pierson | 10 years ago BY: David Keith
Mathematica , Signal Processing
8
REPLIES
10K
VIEWS

How to find the interval where the root exists?

QUESTION FROM: Julia Ilkiv | 10 years ago BY: Bill Simpson
Mathematica
3
REPLIES
4.7K
VIEWS

Solving set of equations

QUESTION FROM: Songklod Rastapana | 10 years ago BY: Songklod Rastapana
Economics , Mathematica
2
REPLIES
6.9K
VIEWS

Finding the combination of two elements nearest to a given value

QUESTION FROM: Master Aypac | 10 years ago BY: Master Aypac
Mathematica
4
REPLIES
3.9K
VIEWS

How to get the result of a multiplication between a matrix and a vector?

QUESTION FROM: Alberto de la Torre | 5 years ago BY: Christopher Young
Algebra , Control Systems , Engineering , Mathematica , Mathematics , ...
8
REPLIES
85.8K
VIEWS

Sigma Notation when Indexing over non-consecutive values

QUESTION FROM: wojtek potocki | 10 years ago BY: Murray Eisenberg
Mathematica
10
REPLIES
8.8K
VIEWS

How to plot the sum of procedure's results in 3D?

QUESTION FROM: Julia Ilkiv | 10 years ago BY: Gianluca Gorni
Mathematica , Wolfram Language
1
REPLIES
5.8K
VIEWS

Could any one plz help me out?

QUESTION FROM: Muzahoo jee | 10 years ago BY: Muzahoo jee
Mathematica , Mathematics
2
REPLIES
4.5K
VIEWS

How to draw bounding surfaces with Plot3D?

QUESTION FROM: Daniil Mikhailov | 10 years ago BY: David Keith
Mathematica
3
REPLIES
3.5K
VIEWS

Crash. Trial version of the program doesn't launch.

QUESTION FROM: Mihail Salnikov | 10 years ago BY: Jason Grigsby
Mathematica
9
REPLIES
10K
VIEWS

Can I solve this with WolframAlpha?

QUESTION FROM: Gregg Loss | 10 years ago BY: Tasneem Smadi
Mathematica , Mathematics
1
REPLIES
6.2K
VIEWS

Inputing Data and if to buy threshhold

QUESTION FROM: Kent Harris | 10 years ago
Finance , Mathematica , Mathematics
0
REPLIES
4.9K
VIEWS

Documentation for XML template tags

QUESTION FROM: Calle E | 10 years ago BY: Calle E
Demonstrations , Mathematica
4
REPLIES
10.7K
VIEWS

FindGeometricTransform seems to block on 10 MP images

QUESTION FROM: Daryl Wilding-McBride | 10 years ago BY: Daryl Wilding-McBride
Image Processing , Mathematica
5
REPLIES
5.4K
VIEWS

Finding a function with given traits

QUESTION FROM: Casey Smith | 10 years ago BY: David Keith
Mathematica , Mathematics
3
REPLIES
6.1K
VIEWS

Why does thos code generate a recursion limit error?

QUESTION FROM: Dirk Cotton | 10 years ago BY: Updating Name
Finance , Mathematica , Modeling , Software Development , ...
2
REPLIES
23.5K
VIEWS

How do you simulate a ruin process?

QUESTION FROM: eliflo92 | 10 years ago BY: Simon Cadrin
Mathematica , Mathematics
1
REPLIES
5.4K
VIEWS

Kernel behaving differently than Notebook. Why?

QUESTION FROM: Avneet Singh | 9 years ago BY: Alexey Popkov
Compilation , External Programs and Systems , Mathematica , ...
2
REPLIES
12.9K
VIEWS

ProductLog shows incorrect plot.

QUESTION FROM: Vladislav Bondur | 10 years ago BY: Vladislav Bondur
Graphics and Visualization , Mathematica , Wolfram Language
9
REPLIES
7.7K
VIEWS

"Simulation of a Simple Gas Pressure Model" in 3D

CONTRIBUTED BY: Baichuan Sun | 10 years ago
Graphics and Visualization , Mathematica , Modeling , Physics , ...
0
REPLIES
9.2K
VIEWS

FormObject in a Notebook?

QUESTION FROM: David J M Park Jr | 10 years ago BY: David J M Park Jr
Dynamic Interactivity , Mathematica , Software Development
2
REPLIES
8.7K
VIEWS

How to plot a family of 2-d logarithmic curves in 3-d

QUESTION FROM: Suresh Narayanan | 10 years ago BY: Suresh Narayanan
Mathematica
2
REPLIES
4.4K
VIEWS

HELP! How to properly add/manipulate COLORS and LINE THICKNESS to plots?

QUESTION FROM: Ravi-Praveenkumar Padnaram | 10 years ago BY: Marco Thiel
Astronomy , Computer Science , Graphics and Visualization , ...
3
REPLIES
10.6K
VIEWS

Is the output correct using NSolve command

QUESTION FROM: steve c | 10 years ago BY: Sean Clarke
Mathematica
1
REPLIES
2K
VIEWS

Dataset and Map Interaction: A Bug?

QUESTION FROM: Brad Varey | 10 years ago BY: Marco Thiel
Mathematica , Wolfram Language
1
REPLIES
4K
VIEWS

How Do I Set the Focus To a Given Control in a DialogInput[] Statement?

QUESTION FROM: Brad Varey | 7 years ago BY: b3m2a1 ​ 
Dynamic Interactivity , Mathematica , Wolfram Language
2
REPLIES
10.4K
VIEWS

Could you please help me out to get equations from augmented matrix

QUESTION FROM: Muzahoo jee | 10 years ago BY: Muzahoo jee
Algebra , Mathematica , Wolfram Language
4
REPLIES
7.6K
VIEWS

FindRoot help with precision and accuracy

QUESTION FROM: Miguel Olivo-V | 10 years ago BY: Frank Kampas
Equation Solving , Mathematica , Mathematics , ...
11
REPLIES
23K
VIEWS

Need Help With Speed or Memory Problem

QUESTION FROM: Gregory Lypny | 10 years ago BY: Gregory Lypny
Import and Export , Mathematica , Tuning and Debugging , ...
6
REPLIES
11.1K
VIEWS

Are the logical expressions returned by Reduce always satisfiable ?

QUESTION FROM: Fonenantsoa Maurica | 10 years ago BY: Fonenantsoa Maurica
Mathematica
6
REPLIES
6.3K
VIEWS

How to handle arrays of selectable images in Mathematica

QUESTION FROM: D H D | 10 years ago BY: D H D
Dynamic Interactivity , Mathematica , Wolfram Language
4
REPLIES
11K
VIEWS

RunProcess issues

QUESTION FROM: Tiago Castro | 3 years ago BY: Yehuda Ben-Shimol
External Programs and Systems , Mathematica , Wolfram Language
16
REPLIES
19.8K
VIEWS

RecurrenceTable strange error

QUESTION FROM: Miguel Olivo-V | 10 years ago BY: Udo Krause
Mathematica , Numerical Computation , Wolfram Language
1
REPLIES
7.4K
VIEWS

Clearing fractions in an expression where an equality is asserted

QUESTION FROM: wojtek potocki | 10 years ago BY: wojtek potocki
Mathematica
4
REPLIES
7.1K
VIEWS

Control Legend size when autoLegend is used with LinTicks

QUESTION FROM: Sungwoo Yang | 10 years ago BY: Sungwoo Yang
Graphics and Visualization , Mathematica
1
REPLIES
7.5K
VIEWS

How Do I Extract a Specific Value from an XMLElement[]?

QUESTION FROM: Brad Varey | 10 years ago BY: David Keith
Mathematica
5
REPLIES
8.7K
VIEWS

Share variables/vales between custom javascript and cloud object?

QUESTION FROM: Kuba Podkalicki | 10 years ago
Mathematica , Wolfram Cloud , Wolfram Development Platform
0
REPLIES
4.4K
VIEWS

evaluate at particular values

QUESTION FROM: D P | 10 years ago BY: Simon Cadrin
Mathematica
2
REPLIES
16.6K
VIEWS

Controlling the range of the vertical axis of a bar chart ...

QUESTION FROM: Mark Tuttle | 10 years ago BY: Mark Tuttle
Computer Science , Graphics and Visualization , Mathematica
2
REPLIES
7.5K
VIEWS

differentiating logs

QUESTION FROM: D P | 10 years ago BY: D P
Mathematica
2
REPLIES
4.8K
VIEWS

Computing FWHM from star image data

QUESTION FROM: Dan Pollock | 10 years ago BY: Dan Pollock
Astronomy , Graphics and Visualization , Image Processing , ...
9
REPLIES
21.6K
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
7.2K
VIEWS

Need help with Animate

QUESTION FROM: Thomas Bilyk | 10 years ago BY: Thomas Bilyk
Education , Graphics and Visualization , Mathematica , Mathematics , ...
2
REPLIES
5.9K
VIEWS

How Can I Format Currencies To Fixed Decimal Places So They Still Add?

QUESTION FROM: Brad Varey | 10 years ago
Mathematica
0
REPLIES
3.1K
VIEWS

'SPHERE' command - what was EARLIEST Mathematica Rev it was available?

QUESTION FROM: Ravi-Praveenkumar Padnaram | 10 years ago BY: Udo Krause
Computer Science , Mathematica
1
REPLIES
5K
VIEWS

FourierTransform won't work

QUESTION FROM: Sebastian Klein | 10 years ago BY: Henrik Schachner
Education , Mathematica , Mathematics , Physics
5
REPLIES
5.6K
VIEWS

Bugcheck - HTMLFragment and FullDocument -> True

QUESTION FROM: Pieter van Bijnen | 10 years ago BY: Jesse Friedman
Mathematica , Software Development , Wolfram Cloud , ...
1
REPLIES
10.6K
VIEWS

How to fit parameters in a system of coupled differential equations

QUESTION FROM: Roc White | 10 years ago BY: Roc White
Calculus , Equation Solving , Mathematica , Numerical Computation , ...
5
REPLIES
8.7K
VIEWS

DynamicModule issues with Refresh, controls, CDF, and auto executing

QUESTION FROM: Edmund Robinson | 10 years ago
Computable Document Format , Dynamic Interactivity , ...
0
REPLIES
9.3K
VIEWS

How to fix a procedure?

QUESTION FROM: Julia Ilkiv | 10 years ago BY: nik tsak
Mathematica , Wolfram Language
3
REPLIES
7.2K
VIEWS

partial derivatives

QUESTION FROM: D P | 10 years ago BY: D P
Mathematica
2
REPLIES
8.4K
VIEWS

equation of tangent plane?

QUESTION FROM: D P | 10 years ago BY: D P
Mathematica
3
REPLIES
8.9K
VIEWS

Partial sums of harmonic series

QUESTION FROM: Ivan Miški? | 10 years ago BY: S M Blinder
Mathematica
1
REPLIES
3.9K
VIEWS

How to show/plot 3D spheres randomly?

QUESTION FROM: Ravi-Praveenkumar Padnaram | 10 years ago BY: Marco Thiel
Mathematica , Mathematics
4
REPLIES
8.6K
VIEWS

Does mma debugger in v10 work for others?

QUESTION FROM: Vilis Nams | 10 years ago
Mathematica , Tuning and Debugging
0
REPLIES
5.9K
VIEWS

Mathematics research work, any suggestions?

QUESTION FROM: Wak Fuld | 10 years ago BY: Ulrich Mutze
Algebra , Calculus , Economics , Education , Finance , Geometry , ...
2
REPLIES
18K
VIEWS

Problem with time series forecast not accepting the data

QUESTION FROM: Antonio Arocha | 10 years ago BY: Antonio Arocha
Finance , Import and Export , Mathematica , Statistics and Probability
2
REPLIES
7.9K
VIEWS

How do I get rid of a Debug window on my notbook screen?

QUESTION FROM: Luther Nayhm | 10 years ago BY: Luther Nayhm
Mathematica , Symbolic Computations
3
REPLIES
4.3K
VIEWS

How to plot with unknown variables? (geometric constructions)

QUESTION FROM: A Baker | 10 years ago BY: A Baker
Geometry , Mathematica
3
REPLIES
10.5K
VIEWS

Integration and plotting of hypergeometric function

QUESTION FROM: Alex Szerszen | 10 years ago BY: Alex Szerszen
Mathematica , Mathematics , Mechanical Engineering , ...
2
REPLIES
9.5K
VIEWS

Visualization with ListContourPlot

QUESTION FROM: A N | 10 years ago BY: A N
Graphics and Visualization , Mathematica
4
REPLIES
7.5K
VIEWS

Shading the region between two graphs?

QUESTION FROM: Maddie Long | 10 years ago BY: Simon Cadrin
Calculus , Mathematica , Mathematics
3
REPLIES
5.9K
VIEWS

How do I plot this on Mathematica?

QUESTION FROM: Maddie Long | 10 years ago BY: Maddie Long
Calculus , Mathematica , Mathematics
2
REPLIES
6.2K
VIEWS

Associated Legendre Polynomial

QUESTION FROM: D Sarkar | 10 years ago BY: S M Blinder
Calculus , Earth Science , Mathematica , Mathematics , ...
1
REPLIES
11K
VIEWS

How do I input a function in order to get 4th implicit differentiation?

QUESTION FROM: Elli Lee | 10 years ago BY: Sean Clarke
Calculus , Mathematica , Mathematics
1
REPLIES
3.3K
VIEWS
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