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

[?] Prove equality - Application of Dirac delta property?

QUESTION FROM: Gennaro Arguzzi | 9 years ago BY: Gennaro Arguzzi
Mathematics , Symbolic Computations , Wolfram Language
12
REPLIES
7.8K
VIEWS

[GIF] Circle Back (Stereographic recursive circle packing)

CONTRIBUTED BY: Clayton Shonkwiler | 9 years ago BY: EDITORIAL BOARD
Staff Picks , Dynamic Interactivity , Geometry , ...
1
REPLIES
13.7K
VIEWS

[?] Understand the function t*DiracDelta[t] at t=0 - Strange result?

QUESTION FROM: Gennaro Arguzzi | 9 years ago BY: Frank Kampas
Mathematics , Wolfram Language
1
REPLIES
4.2K
VIEWS

Plot 3D fractal tree?

QUESTION FROM: Luis Ledesma | 9 years ago BY: Szabolcs Horvát
Biological Sciences , Graphics and Visualization , Mathematics , ...
3
REPLIES
15.3K
VIEWS

Write the command for this recursive formula?

QUESTION FROM: Zhehao Zhang | 9 years ago BY: Zhehao Zhang
Algebra , Calculus , Mathematics , Symbolic Computations , ...
1
REPLIES
7.2K
VIEWS

[?]Define sinc[x_]:=Piecewise[{{Sin[Pi x]/(Pi x), {x != 0}},{1, {x == 0}}}]

QUESTION FROM: Gennaro Arguzzi | 9 years ago BY: Sander Huisman
Graphics and Visualization , Mathematics , Wolfram Language
2
REPLIES
6.9K
VIEWS

[GIF] Eyes Wide (Stereographic projection of spherical circle packing)

CONTRIBUTED BY: Clayton Shonkwiler | 9 years ago BY: Clayton Shonkwiler
Staff Picks , Dynamic Interactivity , Geometry , ...
4
REPLIES
16.6K
VIEWS

Two expressions for one integral leads to different results?

QUESTION FROM: Zhehao Zhang | 9 years ago
Calculus , Mathematics , Numerical Computation , Wolfram Language
0
REPLIES
5.5K
VIEWS

Build a Zero Tree/Quad Tree on the output of a CDFWavelet[] Transform?

QUESTION FROM: Hamood Khan | 9 years ago
Graphics and Visualization , Image Processing , Mathematics , ...
0
REPLIES
5K
VIEWS

[?] Find relationships between coefficients - Equality?

QUESTION FROM: Gennaro Arguzzi | 9 years ago BY: Gennaro Arguzzi
Mathematics , Symbolic Computations , Wolfram Language
5
REPLIES
5.3K
VIEWS

[?] Multiplicate these terms using Wolfram|Alpha?

QUESTION FROM: Samuel Otero | 9 years ago BY: Daniel Lichtblau
Algebra , Mathematics , Symbolic Computations , Wolfram|Alpha
2
REPLIES
7K
VIEWS

Classification methods formulas used in SVM model?

QUESTION FROM: vahid karimi | 9 years ago
Data Science , Machine Learning , Mathematics , Wolfram Language
0
REPLIES
2.6K
VIEWS

Avoid wrong results while using SystemModeler Complex Product Block?

QUESTION FROM: Daniel Frew | 9 years ago BY: Otto Tronarp
Algebra , Mathematics , SystemModeler
1
REPLIES
8.9K
VIEWS

[GIF] Pack It In (Stereographic projection of circles)

CONTRIBUTED BY: Clayton Shonkwiler | 9 years ago BY: EDITORIAL BOARD
Staff Picks , Dynamic Interactivity , Geometry , ...
3
REPLIES
13.8K
VIEWS

[?] Solve and plot an integration with 2 variables?

QUESTION FROM: Yujin Tong | 9 years ago BY: Yujin Tong
Calculus , Equation Solving , Graphics and Visualization , ...
2
REPLIES
4K
VIEWS

Manipulate table-functions?

QUESTION FROM: Nikki Peter | 9 years ago BY: Bill Simpson
Equation Solving , Mathematics , Symbolic Computations , ...
3
REPLIES
7.2K
VIEWS

[?] ContourPlot 2 variables functions in W|A?

QUESTION FROM: ALEXANDRE SCHYNS | 9 years ago BY: ALEXANDRE SCHYNS
Graphics and Visualization , Mathematics , Wolfram|Alpha
3
REPLIES
6.2K
VIEWS

[?] Solve second order differential equation with W|A?

QUESTION FROM: Steven Wood | 9 years ago BY: Steven Wood
Equation Solving , Mathematics , Wolfram|Alpha
2
REPLIES
7.6K
VIEWS

Find all pairs of common tangents to a curve?

QUESTION FROM: Deb Chicago | 9 years ago BY: Gianluca Gorni
Equation Solving , Graphics and Visualization , Mathematics , ...
5
REPLIES
5.1K
VIEWS

[?] Verify a symbolic equality?

QUESTION FROM: Gennaro Arguzzi | 9 years ago BY: Gianluca Gorni
Mathematics , Symbolic Computations , Wolfram Language
1
REPLIES
4.4K
VIEWS

[?] Calculate Bessel Function zeros? (Can PayPal for solution)

QUESTION FROM: Michael M | 9 years ago BY: J. M.
Calculus , Mathematics , Physics , Wolfram Language
4
REPLIES
13.4K
VIEWS

[?] Plot in 3D a X-zylo ?

QUESTION FROM: Donghwan Roh | 9 years ago BY: Donghwan Roh
3D Printing , Graphics and Visualization , Mathematics , ...
16
REPLIES
13.6K
VIEWS

How does Reduce solve Bivariate Diophantine quadratic equations?

QUESTION FROM: man t | 9 years ago BY: man t
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
2
REPLIES
5.1K
VIEWS

Use Wolfram|Alpha in Python?

QUESTION FROM: Nadia Singh | 8 years ago BY: P-B Monaco
Computer Science , Equation Solving , External Programs and Systems , ...
1
REPLIES
12.1K
VIEWS

Global optimization with ParametricIPOPTMinimize

QUESTION FROM: Frank Kampas | 9 years ago
Optimization , Mathematics , Numerical Computation , Wolfram Language
0
REPLIES
4K
VIEWS

[?] Ratios in expanded Fibonacci series?

QUESTION FROM: Mark Good | 9 years ago BY: Mark Good
Discrete Mathematics , Mathematics , Wolfram Language
9
REPLIES
8.8K
VIEWS

Building volatility objects – data science approach

CONTRIBUTED BY: Igor Hlivka | 9 years ago BY: EDITORIAL BOARD
Staff Picks , Artificial Intelligence , Business Analytics , ...
1
REPLIES
19.2K
VIEWS

[?] Use your own functions in a parametric plot?

QUESTION FROM: Lisan Lisov | 9 years ago BY: Lisan Lisov
Graphics and Visualization , Mathematics , Symbolic Computations , ...
5
REPLIES
5.9K
VIEWS

[JOB] Earn income creating a Mathematica notebook

QUESTION FROM: Richard Gaylord | 4 years ago BY: Luis Felipe Massena Misiec
Authoring and Publishing , Jobs & More Exchange , Mathematics , ...
3
REPLIES
23.8K
VIEWS

[?] CountourPlot of (Cos(2x))^2 ==0 ?

QUESTION FROM: Bhagya Athu | 9 years ago BY: Valeriu Ungureanu
Graphics and Visualization , Mathematics , Symbolic Computations , ...
7
REPLIES
7.2K
VIEWS

[?] Use DynamicModule for better presentation?

QUESTION FROM: Saleh Baradaran | 9 years ago BY: Gianluca Gorni
Dynamic Interactivity , Mathematics , Presentation and Notebooks , ...
3
REPLIES
5.3K
VIEWS

Topology Optimization in Stress-Strain problem

CONTRIBUTED BY: Andrey Krotkikh | 9 years ago BY: EDITORIAL BOARD
Staff Picks , 3D Printing , Engineering , ...
1
REPLIES
28.3K
VIEWS

[WSC17] Visualizing shapes inside Moire patterns using Mathematica

CONTRIBUTED BY: Oleg Rouvinski | 9 years ago
Staff Picks , Dynamic Interactivity , Graphics and Visualization , ...
0
REPLIES
11.4K
VIEWS

Work on symbolic complex numbers - z Conjugate[z]=(Abs[z])^2 ?

QUESTION FROM: Gennaro Arguzzi | 9 years ago BY: Carl Woll
Mathematics , Symbolic Computations , Wolfram Language
2
REPLIES
7.6K
VIEWS

Unequal length solution

CONTRIBUTED BY: Luis Felipe Massena Misiec | 9 years ago BY: Luis Felipe Massena Misiec
Graphics and Visualization , Mathematics , Wolfram Language
2
REPLIES
5.7K
VIEWS

Analogical quantities

CONTRIBUTED BY: Luis Felipe Massena Misiec | 9 years ago
Graphics and Visualization , Mathematics , Wolfram Language
0
REPLIES
3.4K
VIEWS

[?] Use Manipulate[] on a user defined function?

QUESTION FROM: Hengameh Bagherianlemraski | 9 years ago BY: Hengameh Bagherianlemraski
Dynamic Interactivity , Mathematics , Wolfram Language
6
REPLIES
6K
VIEWS

Solve integrals adding some assumptions?

CONTRIBUTED BY: ines rachid | 9 years ago BY: ines rachid
Calculus , Mathematics , Wolfram Language
2
REPLIES
3.6K
VIEWS

Calculate a hessian matrix?

QUESTION FROM: jack gredart | 9 years ago BY: Chad Knutson
Algebra , Calculus , Mathematics , Symbolic Computations , ...
12
REPLIES
13.7K
VIEWS

TensorScript - Writing tensors component in Mathematica

CONTRIBUTED BY: Thales Fernandes | 9 years ago
Algebra , Calculus , Computer Science , Engineering , Mathematica , ...
0
REPLIES
4.1K
VIEWS

Calculate minimum common differences?

QUESTION FROM: Luis Felipe Massena Misiec | 7 years ago BY: Luis Felipe Massena Misiec
Algebra , Calculus , Equation Solving , Mathematics , Wolfram Language
13
REPLIES
14.6K
VIEWS

Impose assumptions in binomial coefficient?

QUESTION FROM: Gennaro Arguzzi | 9 years ago BY: Jim Baldwin
Mathematics , Symbolic Computations , Wolfram Language
7
REPLIES
6.9K
VIEWS

[?] Solve two non-linear equations?

QUESTION FROM: Sotiris Tsat | 9 years ago BY: Bill Simpson
Equation Solving , Mathematics , Symbolic Computations , ...
9
REPLIES
6.7K
VIEWS

[GIF] Grassfire (Parallels of the limaçon trisectrix)

CONTRIBUTED BY: Clayton Shonkwiler | 9 years ago BY: EDITORIAL BOARD
Staff Picks , Dynamic Interactivity , Geometry , ...
3
REPLIES
12.4K
VIEWS

[?] Use the replace rule correctly?

QUESTION FROM: Jacques Ou | 9 years ago BY: Bill Simpson
Calculus , Mathematics , Wolfram Language
3
REPLIES
5.5K
VIEWS

Plot probability density functions and probability distribution functions?

QUESTION FROM: Zhehao Zhang | 9 years ago
Graphics and Visualization , Mathematics , Numerical Computation , ...
0
REPLIES
5.9K
VIEWS

Make a 2D Electro-diffusion Model with NDSolve?

QUESTION FROM: Kali Ellison | 9 years ago
Calculus , Engineering , Equation Solving , Mathematics , Modeling , ...
0
REPLIES
3.5K
VIEWS

Solve this integration in a loop?

QUESTION FROM: Hallo vonMir | 9 years ago BY: Isaac Abraham
Equation Solving , Mathematics , Symbolic Computations , ...
1
REPLIES
8.4K
VIEWS

Export an eq. of 3rd degree from Mathematica to Word?

QUESTION FROM: erika muzzupappa | 9 years ago BY: Chad Knutson
Import and Export , Mathematics , Wolfram Language
1
REPLIES
8.6K
VIEWS

[?] Define a function using NDSolve?

QUESTION FROM: Richard Edwin | 9 years ago BY: Agate Lancon
Equation Solving , Mathematics , Numerical Computation , ...
5
REPLIES
7.9K
VIEWS
135
136
137
138
139

Group Count Group Count

6257 Discussions

Group Branding Group Branding

New Discussion New Discussion

ACTIVE MEMBERS ACTIVE MEMBERS

RELATED GROUPS RELATED GROUPS

RELATED GROUPS
Wolfram Language 11K discussions 2K subscriptions
Graphics and Visualization 4K discussions 1K subscriptions
Data Science 1K discussions 2K subscriptions