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Graphs of complex functions with Mathematica 9

QUESTION FROM: Edoardo Ottoni | 11 years ago BY: Edoardo Ottoni
Graphics and Visualization , Mathematica , Mathematics , ...
2
REPLIES
6.5K
VIEWS

[WSS22] Mixed Chinese postman problem MCPP implementation

CONTRIBUTED BY: Peter Burbery | 2 years ago BY: Peter Burbery
Staff Picks , Graphics and Visualization , Graphs and Networks , ...
3
REPLIES
6.5K
VIEWS

Simplify a complicated solution by a simpler way?

QUESTION FROM: Jacques Ou | 8 years ago BY: EDITORIAL BOARD
Equation Solving , Mathematics , Symbolic Computations , ...
7
REPLIES
6.5K
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
6.5K
VIEWS

[?] Solve the following transcendental equation?

QUESTION FROM: ismail ali | 6 years ago BY: Gianluca Gorni
Equation Solving , Mathematics , Wolfram|Alpha , Wolfram Language
2
REPLIES
6.5K
VIEWS

Problem with results for NSolve

QUESTION FROM: Kashif Nazar | 10 years ago BY: Simon Cadrin
Mathematics
3
REPLIES
6.5K
VIEWS

Finding Maximum out of a symbolic list given some constraints

QUESTION FROM: Usman Rauf | 11 years ago BY: Usman Rauf
Computer Science , Mathematics
2
REPLIES
6.5K
VIEWS

Inference of signaling mechanism from cellular responses to multiple cues

CONTRIBUTED BY: Soutick Saha | 3 years ago BY: EDITORIAL BOARD
Staff Picks , Biological Sciences , Graphics and Visualization , ...
4
REPLIES
6.5K
VIEWS

Get the correct output using Dsolve?

QUESTION FROM: Mirza Farrukh Baig | 5 years ago BY: Mirza Farrukh Baig
Equation Solving , Mathematics , Symbolic Computations , ...
5
REPLIES
6.5K
VIEWS

Using Fourier function to determine discreet fourier transform of a signal

QUESTION FROM: Syed Muhammad Hilmi Syed Anera | 9 years ago BY: Daniel Lichtblau
Calculus , Discrete Mathematics , Mathematics , ...
1
REPLIES
6.5K
VIEWS

Frobenius and power series solutions to ODEs

CONTRIBUTED BY: Rauan Kaldybaev | 5 years ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Equation Solving , Mathematics , ...
1
REPLIES
6.5K
VIEWS

Solve equality involving Euler's angles?

QUESTION FROM: S G | 6 years ago BY: Michael Helmle
Equation Solving , Geometry , Mathematics , Wolfram Language
3
REPLIES
6.5K
VIEWS

Platonic and Archimedean dual compounds

CONTRIBUTED BY: Oliver Seipel | 3 years ago BY: EDITORIAL BOARD
Staff Picks , Geometry , Graphics and Visualization , Mathematics , ...
1
REPLIES
6.5K
VIEWS

Mathematica help

QUESTION FROM: Mike Nguyen | 6 years ago BY: Girish Arabale
Mathematics , Physics
1
REPLIES
6.5K
VIEWS

Use K-Leave Out Cross Validation method for fitting?

QUESTION FROM: Okkes Dulgerci | 8 years ago BY: Okkes Dulgerci
Optimization , Mathematics , Modeling , Numerical Computation , ...
1
REPLIES
6.5K
VIEWS

Fitting a periodic potential?

QUESTION FROM: Eft Rsd | 9 years ago BY: Eft Rsd
Graphics and Visualization , Mathematics , Physics , Wolfram Language
4
REPLIES
6.5K
VIEWS

Can you parallelize a numerically solved Integral?

QUESTION FROM: sorabella91 | 4 years ago BY: Updating Name
Calculus , Equation Solving , High-Performance Computing , ...
3
REPLIES
6.5K
VIEWS

Incoherent optical MTF: analytical calculations

CONTRIBUTED BY: Mel Friedman | 4 years ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Graphics and Visualization , ...
1
REPLIES
6.5K
VIEWS

Solving trigonometry problem in Wolfram|Alpha

QUESTION FROM: i d | 4 years ago BY: i d
Mathematics , Wolfram|Alpha
13
REPLIES
6.5K
VIEWS

Poncelet triangles and the amazing loci of the isogonal conjugates

CONTRIBUTED BY: Dan Reznik | 4 years ago BY: EDITORIAL BOARD
Staff Picks , Computer-Based Maths , Geometry , ...
1
REPLIES
6.5K
VIEWS

Color cubes with e.g. a linear function?

QUESTION FROM: Andras Gilicz | 7 years ago BY: Andras Gilicz
Geometry , Graphics and Visualization , Mathematics , Wolfram Language
2
REPLIES
6.5K
VIEWS

[WSC18] Distribution of Craters on the Surface of the Moon

CONTRIBUTED BY: Samanthak Thiagarajan | 7 years ago
Astronomy , Data Science , Geometry , Graphics and Visualization , ...
0
REPLIES
6.5K
VIEWS

Use ListPolarPlot to plot negative values?

QUESTION FROM: Brad Varey | 9 years ago BY: J. M.
Graphics and Visualization , Mathematics , Wolfram Language
1
REPLIES
6.5K
VIEWS

Plot two outputs of a function (like x^1/2)?

QUESTION FROM: John Travolski | 9 years ago BY: Gianluca Gorni
Graphics and Visualization , Mathematics , Wolfram Language
4
REPLIES
6.5K
VIEWS

Why Arg[z] is not always the same as Im[Log[z]]

QUESTION FROM: Mikko Tommila | 8 years ago BY: Sander Huisman
Mathematics , Numerical Computation , Wolfram Language
2
REPLIES
6.5K
VIEWS

[WSRP24] Automating plot ranges for dynamic visualizations

CONTRIBUTED BY: Devanshi Rautaraya | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Dynamic Interactivity , Graphics and Visualization , ...
4
REPLIES
6.5K
VIEWS

Gravitational Redshift Originating from Sirius

CONTRIBUTED BY: Wim Vegt | 2 years ago BY: Wim Vegt
Astronomy , Calculus , Education , Equation Solving , Mathematics , ...
2
REPLIES
6.5K
VIEWS

NIntegrate::slwcon warning for definite integration

QUESTION FROM: Haress Nazary | 6 years ago BY: Mariusz Iwaniuk
Calculus , Mathematics , Numerical Computation , Wolfram Language
11
REPLIES
6.5K
VIEWS

Estimate/predict a discrete value in a dependent variables list?

QUESTION FROM: M.A. Ghorbani | 7 years ago BY: Mariusz Iwaniuk
Discrete Mathematics , Mathematics , Wolfram Language
10
REPLIES
6.5K
VIEWS

Extract finite mesh connectivity?

QUESTION FROM: Hassan Al-Siraj | 8 years ago BY: Hassan Al-Siraj
Geometry , Graphics and Visualization , Graphs and Networks , ...
7
REPLIES
6.5K
VIEWS

Factorials and how many zeroes are at the end

CONTRIBUTED BY: Peter Burbery | 2 years ago BY: Peter Burbery
Discrete Mathematics , Mathematics , Wolfram Language
4
REPLIES
6.5K
VIEWS

Can anyone please check my code and help me? about NDSolve and Plot

QUESTION FROM: nffddn | 11 years ago BY: Marco Thiel
Calculus , Equation Solving , Graphics and Visualization , ...
2
REPLIES
6.5K
VIEWS

local variables

QUESTION FROM: Frédéric DIDIER | 10 years ago BY: Frédéric DIDIER
Calculus , Computer Science , Mathematica , Mathematics , ...
2
REPLIES
6.5K
VIEWS

Plotting asymptotes as custom style

QUESTION FROM: Javad Emami | 8 years ago BY: Sam Carrettie
Calculus , Graphics and Visualization , Mathematics , Wolfram Language
1
REPLIES
6.5K
VIEWS

Speed up this series expansion?

QUESTION FROM: Leslaw Bieniasz | 5 years ago BY: Mariusz Iwaniuk
Calculus , Mathematics , Wolfram Language
10
REPLIES
6.5K
VIEWS

Print a variable in degrees on the canvas in Manipulate

QUESTION FROM: Jean Guy Lussier | 9 years ago BY: Gianluca Gorni
Dynamic Interactivity , Graphics and Visualization , Mathematics , ...
3
REPLIES
6.5K
VIEWS

matrix form

QUESTION FROM: m m | 10 years ago BY: Francisco Rodríguez
Engineering , Mathematics
1
REPLIES
6.5K
VIEWS

Can this equation system be solved?

QUESTION FROM: Fred Alstair | 10 years ago BY: Fred Alstair
Algebra , Mathematica , Mathematics
4
REPLIES
6.5K
VIEWS

Compute the composition of two permutations?

QUESTION FROM: jagannath debata | 8 years ago BY: jagannath debata
Mathematics , Wolfram Language
4
REPLIES
6.5K
VIEWS

Fractal curves at rational points & similarly recursively-defined functions

CONTRIBUTED BY: Bill Gosper | 9 years ago
Staff Picks , Computer-Based Maths , Equation Solving , Geometry , ...
0
REPLIES
6.5K
VIEWS

Substitute two variable ranges in Table format?

QUESTION FROM: Mirza Farrukh Baig | 4 years ago BY: Mirza Farrukh Baig
External Programs and Systems , Import and Export , Mathematics , ...
5
REPLIES
6.5K
VIEWS

Update value and precision of InputField inside Manipulate?

QUESTION FROM: Kaushik Mallick | 9 years ago
Algebra , Computable Document Format , Dynamic Interactivity , ...
0
REPLIES
6.5K
VIEWS

Refining a function to be faster

QUESTION FROM: JOSÉ GUILLERMO SÁNCHEZ LEÓN | 4 years ago BY: Hans Milton
Calculus , Mathematics , Wolfram Language
7
REPLIES
6.5K
VIEWS

[?] Multiplicate these terms using Wolfram|Alpha?

QUESTION FROM: Samuel Otero | 8 years ago BY: Daniel Lichtblau
Algebra , Mathematics , Symbolic Computations , Wolfram|Alpha
2
REPLIES
6.5K
VIEWS

NDSolve laplacian equation on meshed boundary?

QUESTION FROM: Yahyaoui Hamza | 7 years ago BY: Tim Laska
Engineering , Equation Solving , Mathematics , Modeling , ...
1
REPLIES
6.5K
VIEWS

How do I calculate |In|, magnitude of neutral current, given Ia, Ib, Ic?

QUESTION FROM: M Bennett | 11 years ago BY: M Bennett
Engineering , Mathematics , Wolfram Language
3
REPLIES
6.5K
VIEWS

[WSS20] Multiway circular-string rewrite systems

CONTRIBUTED BY: Joseph Crowley | 3 years ago BY: EDITORIAL BOARD
Staff Picks , Graphics and Visualization , Graphs and Networks , ...
1
REPLIES
6.5K
VIEWS

Integration - symbols make a difference?

QUESTION FROM: Yaj Bhattacharya | 10 years ago BY: Sean Clarke
Mathematica , Mathematics , Physics
8
REPLIES
6.5K
VIEWS

FloquetMatrix and FundamentalMatrix from Mathematica Journal article

QUESTION FROM: madhvig Gupta | 12 years ago BY: madhvig Gupta
Mathematica , Mathematics , Packages
11
REPLIES
6.5K
VIEWS

Simplify 3rd order ODE to v''' + Z v = F a general formula

CONTRIBUTED BY: Rauan Kaldybaev | 4 years ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Calculus , Equation Solving , ...
1
REPLIES
6.5K
VIEWS

Find derivatives via first principle using W|A?

QUESTION FROM: Jun Basch | 7 years ago BY: Frank Kampas
Calculus , Education , Mathematics , Wolfram|Alpha
3
REPLIES
6.5K
VIEWS

Need to define a new special character and save it for further use?

QUESTION FROM: Daniel-Claudian Voinescu | 11 years ago BY: Daniel-Claudian Voinescu
Mathematica , Mathematics
3
REPLIES
6.5K
VIEWS

Extract information from transfer function matrix using parameter names?

QUESTION FROM: Fabián Peña | 7 years ago BY: Fabián Peña
Mathematics , Wolfram Language
4
REPLIES
6.5K
VIEWS

[WSS17] Pure Functional Games

CONTRIBUTED BY: Richard Hayes | 8 years ago
Staff Picks , Dynamic Interactivity , Game Development , ...
0
REPLIES
6.5K
VIEWS

[?] Plot an asymptote with conditions?

QUESTION FROM: Ernesto Espinosa | 8 years ago BY: Ernesto Espinosa
Graphics and Visualization , Mathematics , Wolfram Language
2
REPLIES
6.5K
VIEWS

[?] Decouple the differential equations by using Dsolve?

QUESTION FROM: Mirza Farrukh Baig | 7 years ago BY: Mirza Farrukh Baig
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
9
REPLIES
6.5K
VIEWS

Convert a piecewise integer function into usable form such as a List?

QUESTION FROM: Douglas Kubler | 5 years ago BY: Douglas Kubler
Discrete Mathematics , Mathematics , Numerical Computation , ...
4
REPLIES
6.5K
VIEWS

Optimizing code that numerically evaluates line integrals on Mesh/Grid

QUESTION FROM: Tharindu W Fernando | 5 years ago BY: Tharindu W Fernando
Graphics and Visualization , High-Performance Computing , ...
4
REPLIES
6.5K
VIEWS

Plot data as ListContourPlot inside a circle/disk ?

QUESTION FROM: Omar Habib | 8 years ago BY: Gianluca Gorni
Data Science , Graphics and Visualization , Mathematics , ...
3
REPLIES
6.5K
VIEWS

Expound on function BinarySearch[list,key, Function]?

QUESTION FROM: Gerald Kamin | 8 years ago BY: Daniel Lichtblau
Discrete Mathematics , Equation Solving , Optimization , ...
2
REPLIES
6.5K
VIEWS

The fragility of an incomplete monetary union

CONTRIBUTED BY: Jamel Saadaoui | 2 years ago BY: Jamel Saadaoui
Staff Picks , Algebra , Economics , Equation Solving , ...
6
REPLIES
6.5K
VIEWS

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

QUESTION FROM: Gennaro Arguzzi | 8 years ago BY: Sander Huisman
Graphics and Visualization , Mathematics , Wolfram Language
2
REPLIES
6.5K
VIEWS

Assign functions to axes?

QUESTION FROM: Mohd Farhan Hassan | 5 years ago BY: Christopher Young
Graphics and Visualization , Mathematics , Wolfram Language
1
REPLIES
6.5K
VIEWS

Reduce a Piecewise function into single equation?

QUESTION FROM: Syed Muhammad Hilmi Syed Anera | 9 years ago BY: Mariusz Iwaniuk
Algebra , Calculus , Graphics and Visualization , Mathematics , ...
2
REPLIES
6.5K
VIEWS

[WSSA16] Natural language compression Huffman Method

QUESTION FROM: Vahagn Hayrapetyan | 9 years ago
Computational Humanities , Computational Linguistics , Curated Data , ...
0
REPLIES
6.4K
VIEWS

For loop to plot non linear equation

QUESTION FROM: Shivi Sv | 10 years ago BY: Shivi Sv
Mathematics , Physics
2
REPLIES
6.4K
VIEWS

Colebrook equation

QUESTION FROM: LUIS ARBOLEDA | 5 years ago BY: LUIS ARBOLEDA
Engineering , Equation Solving , Mathematics , Wolfram Language
6
REPLIES
6.4K
VIEWS

Convert the following expression into a determinant?

QUESTION FROM: Todor Latev | 7 years ago BY: Frank Kampas
Algebra , Mathematics , Symbolic Computations , Wolfram Language
1
REPLIES
6.4K
VIEWS

Does NDSolve have an upper limit requirement of the number of equations?

QUESTION FROM: Lammond Wan | 7 years ago BY: Michael Rogers
Equation Solving , Mathematics , Numerical Computation , ...
9
REPLIES
6.4K
VIEWS

Solve a differential equation at specific point?

QUESTION FROM: Paula Cocoma | 8 years ago BY: Paula Cocoma
Equation Solving , Mathematics , Wolfram Language
5
REPLIES
6.4K
VIEWS

distribution of a squart

QUESTION FROM: djouaher zo | 10 years ago BY: Eric Johnstone
Mathematics
1
REPLIES
6.4K
VIEWS

Fixed Point of E^x=Cos(x)

QUESTION FROM: erinleigh098 | 11 years ago BY: Dr. Wolfgang Hintze
Mathematics
5
REPLIES
6.4K
VIEWS

Solve definite Integrals of large symbolic equations?

QUESTION FROM: Jacob Switzer | 7 years ago BY: Alexander Trounev
Algebra , Calculus , Equation Solving , Mathematics , ...
3
REPLIES
6.4K
VIEWS

Why is not [(logx)^2]^(1/3) equals [(logx)^(1/3)]^2

QUESTION FROM: Fab Triu | 11 years ago BY: Tom Zinger
Algebra , Mathematics , Wolfram|Alpha
1
REPLIES
6.4K
VIEWS

How to assign all possible binary values to variables of a function

QUESTION FROM: Mladen Pavicic | 6 years ago BY: Hans Dolhaine
Calculus , Discrete Mathematics , Mathematica , Mathematics
8
REPLIES
6.4K
VIEWS

Generating a special m x n matrix?

QUESTION FROM: Ulrich Utiger | 9 years ago BY: Sander Huisman
Discrete Mathematics , Mathematics , Symbolic Computations , ...
5
REPLIES
6.4K
VIEWS

Interpreting Root Objects

QUESTION FROM: Cédric Cavents | 9 years ago BY: Bill Simpson
Algebra , Calculus , Mathematics , Symbolic Computations , ...
1
REPLIES
6.4K
VIEWS

Generalized Lanchester combat models

CONTRIBUTED BY: Anton Antonov | 1 year ago BY: Anton Antonov
Staff Picks , Graphics and Visualization , Mathematica Add-Ons , ...
5
REPLIES
6.4K
VIEWS

Current CO2 emission will increase CO2 concentration cubically

CONTRIBUTED BY: Sangdon Lee | 2 years ago BY: Sangdon Lee
Staff Picks , Calculus , Environmental Science , Equation Solving , ...
6
REPLIES
6.4K
VIEWS

[WSRP23] Complex behavior in 2-color 2-state 2D Turing machines

CONTRIBUTED BY: Joyce Huang | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Computer Science , Discrete Mathematics , ...
1
REPLIES
6.4K
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
6.4K
VIEWS

How to stop evaluation of an expression after pattern replacement?

QUESTION FROM: joseph pantina | 9 years ago BY: joseph pantina
Mathematics , Wolfram Language
2
REPLIES
6.4K
VIEWS

Finalizing design of DepthFirstSearch: a Backtrack search function

CONTRIBUTED BY: Brad Klee | 3 years ago BY: Dean Gladish
Staff Picks , Computer Science , Discrete Mathematics , ...
3
REPLIES
6.4K
VIEWS

Finding x-intercepts of epicycloid

QUESTION FROM: Bryan Lettner | 11 years ago BY: David Keith
Equation Solving , Geometry , Mathematica , Mathematics
4
REPLIES
6.4K
VIEWS

Replace terms within a polynomial function with other terms?

QUESTION FROM: Syed Muhammad Hilmi Syed Anera | 9 years ago BY: Sander Huisman
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
2
REPLIES
6.4K
VIEWS

How to solve a highly nonlinear PDE

QUESTION FROM: Yiyang Zhang | 12 years ago BY: Sean Clarke
Equation Solving , Mathematica , Mathematics , ...
4
REPLIES
6.4K
VIEWS

Incorrect solution, how to control such behaviour of the Solve function?

QUESTION FROM: Albert Lebedev | 5 years ago BY: Albert Lebedev
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
3
REPLIES
6.4K
VIEWS

Solve doesn't like roots

QUESTION FROM: Frank Kampas | 3 years ago BY: Zhenyu Zeng
Algebra , Equation Solving , Mathematics , Tuning and Debugging , ...
20
REPLIES
6.4K
VIEWS

Solve $y'' -2*(x^4-e)y = 0$ 2nd order non-linear differential equation?

QUESTION FROM: Hengameh Bagherianlemraski | 8 years ago BY: Hengameh Bagherianlemraski
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
6
REPLIES
6.4K
VIEWS

Matrix product with its Transpose

QUESTION FROM: Mark Brethen | 9 years ago BY: Daniel Lichtblau
Mathematics , Wolfram Language
4
REPLIES
6.4K
VIEWS

Is Version 12 Tetrahedron Bottomless?

QUESTION FROM: Frank Kampas | 6 years ago BY: Ilian Gachevski
Geometry , Optimization , Mathematics , Wolfram Language
9
REPLIES
6.4K
VIEWS

Swap-records operations on a matrix

QUESTION FROM: Luis Ledesma | 12 years ago BY: Luis Ledesma
Mathematica , Mathematics , Recreation , Wolfram Language
2
REPLIES
6.4K
VIEWS

Plot 3D Ln(x^2) Function?

QUESTION FROM: Qian Lu | 7 years ago BY: Qian Lu
Calculus , Graphics and Visualization , Mathematics , Wolfram Language
6
REPLIES
6.4K
VIEWS

Impose assumptions in binomial coefficient?

QUESTION FROM: Gennaro Arguzzi | 8 years ago BY: Jim Baldwin
Mathematics , Symbolic Computations , Wolfram Language
7
REPLIES
6.4K
VIEWS

How to make a parametric plot

QUESTION FROM: sean roubion | 10 years ago BY: David Keith
Geometry , Mathematica , Mathematics
1
REPLIES
6.4K
VIEWS

Use an exponential model to define a function?

QUESTION FROM: Keanu Davis | 7 years ago BY: Frank Kampas
Calculus , Optimization , Mathematics , Modeling , ...
1
REPLIES
6.4K
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
6.4K
VIEWS

Avoid problem with boundary conditions in NDSolve[ ]?

QUESTION FROM: Jeiveison Maia | 9 years ago BY: Yehuda Ben-Shimol
Calculus , Equation Solving , Mathematics , Modeling , ...
1
REPLIES
6.4K
VIEWS

The Math of the Marianne Olympics 2024 Logo

CONTRIBUTED BY: Ed Pegg | 1 year ago BY: Ed Pegg
Staff Picks , Computational Humanities , Graphics and Visualization , ...
2
REPLIES
6.4K
VIEWS

Finding aspects of a plot of route in the tour de france for a project?

QUESTION FROM: Peter Feenstra | 9 years ago BY: Jon McLoone
Graphics and Visualization , Mathematics , Wolfram Language
3
REPLIES
6.4K
VIEWS
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