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Compute accurately Exp[x^2]*Erfc[x] in a wide range of x?

QUESTION FROM: Leslaw Bieniasz | 8 years ago BY: Mariusz Iwaniuk
Equation Solving , Mathematics , Symbolic Computations , ...
9
REPLIES
6.4K
VIEWS

Calculate the product of two radicals?

QUESTION FROM: Valeriu Ungureanu | 9 years ago BY: Valeriu Ungureanu
Algebra , Mathematics , Symbolic Computations , Wolfram Language
12
REPLIES
6.4K
VIEWS

Last is empty

QUESTION FROM: Hansel Montuffar | 11 years ago BY: Henrik Schachner
Mathematics
13
REPLIES
6.4K
VIEWS

output to pptx or latex

QUESTION FROM: Jason Spalding | 9 years ago BY: S M Blinder
Mathematica , Mathematics , Physics , Software Development
1
REPLIES
6.4K
VIEWS

Automatic differentiation?

QUESTION FROM: Asim Ansari | 1 year ago BY: William Wright
Mathematics , Numerical Computation , Wolfram Language
1
REPLIES
6.4K
VIEWS

Error in NDSolveValue[ ]: solve the heat equation in 2D?

QUESTION FROM: Alexandre Barboteu | 4 years ago BY: Lissa de Souza Campos
Calculus , Equation Solving , Graphics and Visualization , ...
6
REPLIES
6.4K
VIEWS

Maximize function for the volume of a box?

QUESTION FROM: sebastian casas | 5 years ago BY: sebastian casas
Calculus , Optimization , Mathematics , Wolfram Language
2
REPLIES
6.4K
VIEWS

Put Append in Table Format

QUESTION FROM: Daniele Barducci | 11 years ago BY: Daniele Barducci
Import and Export , Mathematica , Mathematics
5
REPLIES
6.4K
VIEWS

Find primitive polynomials or test if a polynomial is primitive?

QUESTION FROM: Hans-Werner M | 8 years ago BY: Hans-Werner M
Algebra , Computer Science , Mathematics , Wolfram Language
2
REPLIES
6.4K
VIEWS

What is the "Automatic" MaxIterations in FindMinimum ?

QUESTION FROM: David Golber | 4 years ago BY: Henrik Schachner
Calculus , Optimization , Mathematics , Wolfram Language
4
REPLIES
6.4K
VIEWS

Searching for collaborators about image tiling

CONTRIBUTED BY: Guenter Bachelier | 7 years ago
Education , Geometry , Image Processing , Jobs & More Exchange , ...
0
REPLIES
6.4K
VIEWS

Recursive function with an integral

QUESTION FROM: Fabi An | 5 years ago BY: Fabi An
Calculus , Mathematics , Wolfram Language
9
REPLIES
6.4K
VIEWS

[?] Minimize a very complicated expression?

QUESTION FROM: Robert Poenaru | 8 years ago BY: Sander Huisman
Optimization , Mathematics , Numerical Computation , Wolfram Language
6
REPLIES
6.4K
VIEWS

Function to find differentially abundant features?

QUESTION FROM: Jamie Dixson | 7 years ago BY: Daniel Lichtblau
Data Science , Machine Learning , Mathematics , ...
1
REPLIES
6.4K
VIEWS

Animate this trajectory?

QUESTION FROM: Johnny Hero | 5 years ago BY: Marcos Ferrer
Dynamic Interactivity , Graphics and Visualization , Mathematics , ...
1
REPLIES
6.4K
VIEWS

How to Avoid Plotting when output axis = 0 with Plot3D[]?

QUESTION FROM: Greg | 10 years ago BY: Greg
Graphics and Visualization , Mathematica , Mathematics , ...
6
REPLIES
6.4K
VIEWS

Outer Billiards. How to create a test to skip triangle corner in for loop?

QUESTION FROM: Victor Galeano | 7 years ago BY: Victor Galeano
Algebra , Geometry , Graphics and Visualization , Mathematics , ...
4
REPLIES
6.4K
VIEWS

Approximation gives 0 when nonzero value is expected

CONTRIBUTED BY: Adam Kalinich | 8 years ago BY: Daniel Lichtblau
Mathematics , Wolfram|Alpha
2
REPLIES
6.4K
VIEWS

How to determine (m) in term of (n) of Nakagami function

QUESTION FROM: John G | 12 years ago BY: John G
Mathematics , Wolfram Language
4
REPLIES
6.4K
VIEWS

Computing Triple Integral with Variable Limits of Integration

QUESTION FROM: Julius O | 11 years ago BY: Julius O
Mathematics , Physics
4
REPLIES
6.4K
VIEWS

Plot the solution of the following integral?

QUESTION FROM: Nathan Dice | 6 years ago BY: Bill Nelson
Calculus , Graphics and Visualization , Mathematics , Wolfram Language
3
REPLIES
6.4K
VIEWS

Issue with Arg Max for large binomial equations?

QUESTION FROM: Niall Hughes | 9 years ago BY: Niall Hughes
Equation Solving , Graphics and Visualization , Mathematics , ...
6
REPLIES
6.4K
VIEWS

Solving coupled differential equation with Neumann boundary conditions?

QUESTION FROM: Shruti Monga | 3 years ago BY: Neil Singer
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
5
REPLIES
6.4K
VIEWS

[?] Maximize a function created by adding two exponential functions?

QUESTION FROM: Anthony Leamer | 6 years ago BY: Anthony Leamer
Calculus , Optimization , Mathematics , Wolfram Language
3
REPLIES
6.4K
VIEWS

beginner's struggle with programming

QUESTION FROM: Loft B | 10 years ago BY: Loft B
Engineering , Mathematics , Physics , Recreation
2
REPLIES
6.4K
VIEWS

Why Mathematica cannot solve simple power eqation?:(

QUESTION FROM: Darek Aksamit | 11 years ago BY: Daniel Lichtblau
Calculus , Equation Solving , Mathematica , Mathematics , Physics
3
REPLIES
6.4K
VIEWS

Computational Physics course: the Duffing equation (transition to chaos in a differential equation)

CONTRIBUTED BY: Peter Young | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Education , Equation Solving , ...
1
REPLIES
6.4K
VIEWS

[WSS18] Sportify: Visualization & statistical analysis of activity data

CONTRIBUTED BY: Sabrina Kuhrn | 7 years ago BY: EDITORIAL BOARD
Staff Picks , Data Science , Equation Solving , ...
1
REPLIES
6.4K
VIEWS

Optimization problem in Wolfram|Alpha?

QUESTION FROM: Manuel Kerm | 4 years ago BY: Manuel Kerm
Optimization , Mathematics , Wolfram|Alpha , Wolfram Language
7
REPLIES
6.4K
VIEWS

NDSolveValue fails to evaluate the solution for non-interger coefficient?

QUESTION FROM: L C | 8 years ago BY: Yehuda Ben-Shimol
Equation Solving , Mathematics , Wolfram Language
1
REPLIES
6.4K
VIEWS

The center of a golden rectangle

CONTRIBUTED BY: Sandor Kabai | 3 years ago BY: Sandor Kabai
Staff Picks , Dynamic Interactivity , Geometry , ...
2
REPLIES
6.4K
VIEWS

Reducing 3rd-order linear ODEs to v''' + Z v = F with a change of variables

CONTRIBUTED BY: Rauan Kaldybaev | 5 years ago BY: Rauan Kaldybaev
Algebra , Calculus , Equation Solving , Mathematics , ...
4
REPLIES
6.4K
VIEWS

Nonlinear Partial Differential Equation paid collaboration needed

QUESTION FROM: Tao Guo | 2 years ago BY: Tao Guo
Calculus , Equation Solving , Jobs & More Exchange , Mathematics , ...
5
REPLIES
6.4K
VIEWS

Fibonnaci algorithm - explanation for syntax

QUESTION FROM: Tom Zinger | 9 years ago BY: Gianluca Gorni
Mathematics , Numerical Computation , Wolfram Language
1
REPLIES
6.4K
VIEWS

Minimize an expression under a certain condition?

QUESTION FROM: TomᚠHulla | 6 years ago BY: Daniel Lichtblau
Algebra , Equation Solving , Optimization , Mathematics , ...
4
REPLIES
6.4K
VIEWS

[?] Write a matrix multiplication with indefinite limits?

QUESTION FROM: Vitor Marquioni Monteiro | 7 years ago BY: Vitor Marquioni Monteiro
Algebra , Discrete Mathematics , Mathematica , Mathematics , ...
4
REPLIES
6.4K
VIEWS

How to permute 4 operation between fixed numbers position..

QUESTION FROM: Okkes Dulgerci | 10 years ago BY: Okkes Dulgerci
Discrete Mathematics , Mathematica , Mathematics
2
REPLIES
6.4K
VIEWS

The convergent Sum[n^(1/n)/n^x, {n, 1, Infinity}] and the like

CONTRIBUTED BY: Marvin Ray Burns A.G.S. (cum laude) | 10 years ago BY: Marvin Ray Burns A.G.S. (cum laude)
Mathematics , Wolfram Language
8
REPLIES
6.4K
VIEWS

Computations take too long using high-end PC

QUESTION FROM: Hany Ahmed | 4 years ago BY: Raspi Rascal
Equation Solving , Mathematica , Mathematics , Wolfram Language
6
REPLIES
6.4K
VIEWS

Limit of a derivative to the imaginary

CONTRIBUTED BY: Luis Felipe Massena Misiec | 6 years ago BY: EDITORIAL BOARD
Calculus , Graphics and Visualization , Mathematics , Wolfram Language
8
REPLIES
6.4K
VIEWS

[WELP22] Sub-axiomatic foundations of group theory in SK combinators

CONTRIBUTED BY: Wolfram Education Programs | 2 years ago BY: David Vasholz
Staff Picks , Computer Science , Graphics and Visualization , ...
1
REPLIES
6.4K
VIEWS

[WWS21] Alexander Orbach Relation and Random Walks on Hypergraphs

CONTRIBUTED BY: Yousof Mardoukhi | 4 years ago BY: EDITORIAL BOARD
Staff Picks , Discrete Mathematics , Geometry , Graphs and Networks , ...
1
REPLIES
6.4K
VIEWS

Find number of years for each animal from this system of equations

QUESTION FROM: Bogd Timo | 5 years ago BY: Bogd Timo
Algebra , Equation Solving , Mathematics , Wolfram Language
2
REPLIES
6.4K
VIEWS

Find the value of a parameter for fit experimental data with NMimimize?

QUESTION FROM: rafael ibanez | 6 years ago BY: Frank Kampas
Optimization , Mathematics , Numerical Computation , Wolfram Language
1
REPLIES
6.4K
VIEWS

Solve problem of Newtonian Dynamics?

QUESTION FROM: abdossamad r | 4 years ago BY: Hans Dolhaine
Calculus , Equation Solving , Mathematics , Wolfram Language
3
REPLIES
6.4K
VIEWS

Determine the absolute extrema of this function and plot its surface?

QUESTION FROM: Kailey Mihalik | 7 years ago BY: Seth Chandler
Calculus , Graphics and Visualization , Mathematics , Wolfram Language
1
REPLIES
6.4K
VIEWS

Second Derivatives - Help.

QUESTION FROM: Gustavo Abijaude | 10 years ago BY: Hans Dolhaine
Engineering , Mathematica , Mathematics
2
REPLIES
6.4K
VIEWS

Assuming[ci != 0, Sign[ci]^2==1]

QUESTION FROM: Tomáš Hruš | 10 years ago BY: Tomáš Hruš
Mathematics , Symbolic Computations , Wolfram Language
2
REPLIES
6.4K
VIEWS

Extending the triangular square numbers sequence

CONTRIBUTED BY: Bill Gosper | 4 years ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Computer-Based Maths , Equation Solving , ...
1
REPLIES
6.4K
VIEWS

how to draw rectangles from this list

QUESTION FROM: Luis Ledesma | 11 years ago BY: Luis Ledesma
Graphics and Visualization , Mathematics , Recreation , ...
2
REPLIES
6.4K
VIEWS

[WSS21] An implementation of tree calculus in Wolfram Language

CONTRIBUTED BY: Lily Swift | 4 years ago BY: EDITORIAL BOARD
Staff Picks , Computer Science , Graphs and Networks , Mathematics , ...
1
REPLIES
6.3K
VIEWS

Unexpected behaviour from AxiomaticTheory["RingAxioms"]?

QUESTION FROM: Bruce Colletti | 4 years ago BY: Bruce Colletti
Algebra , Mathematics , Wolfram Language
2
REPLIES
6.3K
VIEWS

[?] Evaluate this constant expression?

QUESTION FROM: Robert Enenkel | 7 years ago BY: Robert Enenkel
Mathematics , Numerical Computation , Wolfram Language
2
REPLIES
6.3K
VIEWS

TranslationTransform a VectorPlot3D or a DensityPlot3D object?

QUESTION FROM: Janos Lobb | 7 years ago BY: Janos Lobb
Geometry , Graphics and Visualization , Mathematics , Wolfram Language
2
REPLIES
6.3K
VIEWS

Analysis of activity dependent development of brain topographic maps

CONTRIBUTED BY: Nicholas Gale | 3 years ago BY: EDITORIAL BOARD
Staff Picks , Data Science , Graphics and Visualization , ...
1
REPLIES
6.3K
VIEWS

Solving a linear autonomous ODE

QUESTION FROM: Mitchell Sandlin | 4 years ago BY: Mitchell Sandlin
Calculus , Equation Solving , Mathematics , Wolfram Language
12
REPLIES
6.3K
VIEWS

Not evaluting a function during optimization

QUESTION FROM: Casper YC | 11 years ago BY: Casper YC
Optimization , Mathematics
2
REPLIES
6.3K
VIEWS

[?] Plot a function with two variables?

QUESTION FROM: Ghady Almufleh | 7 years ago BY: Ghady Almufleh
Graphics and Visualization , Mathematics , Wolfram Language
7
REPLIES
6.3K
VIEWS

Discretize what appears to be a valid region from a surface of revolution?

QUESTION FROM: john massucci | 6 years ago BY: Shenghui Yang
Geometry , Graphics and Visualization , Mathematics , Wolfram Language
1
REPLIES
6.3K
VIEWS

[WSRP23] Finding holes in multiway systems

CONTRIBUTED BY: Ankit Muppala | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Discrete Mathematics , Graphics and Visualization , ...
1
REPLIES
6.3K
VIEWS

How to integrate a piecewise function?

QUESTION FROM: Orest Gogosha | 3 years ago BY: Orest Gogosha
Calculus , Graphics and Visualization , Mathematics , Wolfram Language
4
REPLIES
6.3K
VIEWS

Rectangle Bin Packing in the Wolfram Language

CONTRIBUTED BY: Jason Biggs | 1 year ago BY: Vitaliy Kaurov
Staff Picks , Geometry , Graphics and Visualization , ...
3
REPLIES
6.3K
VIEWS

Performing discrete Fourier transform on a TimeSeries data

QUESTION FROM: KC K | 4 years ago BY: Daniel Lichtblau
Mathematics , Wavelets and Fourier Series , Wolfram Language
1
REPLIES
6.3K
VIEWS

Who was able to create a Package with Mathematica 10.2 under Windows 10 ?

QUESTION FROM: Ulrich Mutze | 10 years ago BY: Ulrich Mutze
Mathematics , Physics
3
REPLIES
6.3K
VIEWS

How to plot a polar function in 3D?

QUESTION FROM: Ser Man | 4 years ago BY: Ser Man
Graphics and Visualization , Mathematics , Wolfram Language
8
REPLIES
6.3K
VIEWS

[?] Plot tensor networks diagrams?

QUESTION FROM: Raghav Jha | 6 years ago BY: Raghav Jha
Discrete Mathematics , Graphics and Visualization , ...
2
REPLIES
6.3K
VIEWS

Looking for a teacher for help me for Wolfram Mathematica in private course

QUESTION FROM: AZO MAT | 2 years ago BY: James Wey
Biological Sciences , Education , Jobs & More Exchange , ...
4
REPLIES
6.3K
VIEWS

[GiF] Hilbert chasers: two lines following rotated curves

CONTRIBUTED BY: Sander Huisman | 3 years ago BY: EDITORIAL BOARD
Staff Picks , Computational Humanities , Graphics and Visualization , ...
1
REPLIES
6.3K
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

How to improve numerical calculation accuracy?

QUESTION FROM: Cosimo PRUSCIANO | 5 years ago BY: Cosimo PRUSCIANO
Computer Science , Control Systems , Mathematics , Physics , ...
4
REPLIES
6.3K
VIEWS

Unable to Find Sequence Continuation or Formula

QUESTION FROM: H K | 11 years ago BY: Marco Thiel
Discrete Mathematics , Mathematics
4
REPLIES
6.3K
VIEWS

VectorPlot or StreamPlot on a simplex

QUESTION FROM: Clemens Bu | 10 years ago BY: Gianluca Gorni
Graphics and Visualization , Mathematica , Mathematics
3
REPLIES
6.3K
VIEWS

Why is RegionNearest not returning the closest point on a curve?

QUESTION FROM: Philip Blanco | 9 years ago BY: Frank Kampas
Calculus , Geometry , Mathematics , Wolfram Language
15
REPLIES
6.3K
VIEWS

Find the right angle of a shot (SNOOKER)

QUESTION FROM: Hans Dolhaine | 6 years ago BY: Henrik Schachner
Dynamic Interactivity , Graphics and Visualization , Mathematics , ...
3
REPLIES
6.3K
VIEWS

How to use/ evaluate symbolic vector calculus identities?

QUESTION FROM: Alberto Silva Ariano | 4 years ago BY: Gianluca Gorni
Algebra , Calculus , Mathematics , Wolfram Language
3
REPLIES
6.3K
VIEWS

Re-mesh, downsample & upsample a DiscretizeRegion object?

QUESTION FROM: Alexander Erlich | 8 years ago
3D Printing , Equation Solving , Geometry , ...
0
REPLIES
6.3K
VIEWS

Techniques to Solve Problems in Using the Finite Element Method Package

CONTRIBUTED BY: Gerald Junevicus | 9 years ago
Chemical Engineering , Engineering , Mathematics , Modeling , ...
0
REPLIES
6.3K
VIEWS

How do I make a nonlinear equation based on data I generate?

QUESTION FROM: Neil Greisman | 12 years ago BY: Neil Greisman
Equation Solving , Mathematica , Mathematics , Wolfram Language
7
REPLIES
6.3K
VIEWS

Use MaximalBy for the following optimization problem?

QUESTION FROM: Shaoyan Robert | 6 years ago BY: Shaoyan Robert
Optimization , Mathematics , Wolfram Language
6
REPLIES
6.3K
VIEWS

List rearrangement and summing

QUESTION FROM: Ivan Morozov | 12 years ago BY: Ivan Morozov
Mathematics , Wolfram Language
3
REPLIES
6.3K
VIEWS

Using Meta programming + Compile to speed up Backtracking algorithm

CONTRIBUTED BY: Hongyang Cao | 7 months ago BY: Christopher French
Compilation , Computer Science , Logic and Boolean Algebra , ...
1
REPLIES
6.3K
VIEWS

Improving calculation speed for finding perfect squares using two variables

QUESTION FROM: Jan Eerland | 5 years ago BY: Rohit Namjoshi
Algebra , Computer Science , Equation Solving , Mathematica , ...
5
REPLIES
6.3K
VIEWS

[?] Distinguish two equal variables?

QUESTION FROM: Alexandre Ruiz | 7 years ago BY: Alexandre Ruiz
Equation Solving , Mathematics , Symbolic Computations , ...
2
REPLIES
6.3K
VIEWS

How can I export graphics to .eps without losing inserted text?

QUESTION FROM: Keith Moffatt | 10 years ago BY: Gianluca Gorni
Mathematics , Physics
2
REPLIES
6.3K
VIEWS

LogLogPlot for negative values

QUESTION FROM: Omar Alsuhaimi | 6 years ago BY: Hans Dolhaine
Graphics and Visualization , Mathematics , Wolfram Language
5
REPLIES
6.3K
VIEWS

Galois groups and the symmetries of polynomials

CONTRIBUTED BY: Paul Abbott | 2 months ago BY: Paul Abbott
Staff Picks , Algebra , Computer-Based Maths , Education , ...
5
REPLIES
6.3K
VIEWS

Find the intersection point of two lines using "RandomInstance"?

QUESTION FROM: Gerard Romo | 6 years ago BY: Dan McDonald
Geometry , Mathematics , Wolfram Language
4
REPLIES
6.3K
VIEWS

Create a table within a while loop in Mathematica?

QUESTION FROM: Yelena Orins | 6 years ago BY: Yelena Orins
Mathematics , Wolfram Language
4
REPLIES
6.3K
VIEWS

Mathematica-3DPlots and Laurent series of Multivariable functions

QUESTION FROM: Vinícius Hopkins | 3 years ago BY: Vinícius Hopkins
3D Printing , Algebra , Calculus , Graphics and Visualization , ...
3
REPLIES
6.3K
VIEWS

Input isn't a differential equation error

QUESTION FROM: Josh Wofford | 10 years ago BY: Josh Wofford
Calculus , Mathematics , Numerical Computation , Wolfram Language
3
REPLIES
6.3K
VIEWS

Simplifying expressions

QUESTION FROM: Prashant | 10 years ago BY: Prashant
Algebra , Mathematics , Modeling , Physics
2
REPLIES
6.3K
VIEWS

Simplify symbolic matrix determinant?

QUESTION FROM: Nir Nir | 3 years ago BY: Robert Nowak
Algebra , Mathematics , Symbolic Computations , Wolfram Language
7
REPLIES
6.3K
VIEWS

Identity zones of the "isodynamic map"

CONTRIBUTED BY: Dan Reznik | 4 years ago BY: EDITORIAL BOARD
Staff Picks , Dynamic Interactivity , Geometry , ...
1
REPLIES
6.3K
VIEWS

Solve system of differential equations numerically?

QUESTION FROM: Alex B | 5 years ago BY: Hans Dolhaine
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
3
REPLIES
6.3K
VIEWS

Internship Opportunity: Software Developer Intern (Consultant)

CONTRIBUTED BY: Kayla Moore | 5 years ago
Geometry , Jobs & More Exchange , Mathematica , Mathematics , ...
0
REPLIES
6.3K
VIEWS

Use variable Length[] in Solve[]?

QUESTION FROM: Ryan M | 5 years ago BY: John Doty
Equation Solving , Mathematics , Wolfram Language
3
REPLIES
6.3K
VIEWS

Solve two equations with Modified bessel functions?

QUESTION FROM: Gul A | 9 years ago BY: Udo Krause
Equation Solving , Mathematics , Symbolic Computations , ...
1
REPLIES
6.3K
VIEWS

Twin primes greater than 5 (2)

CONTRIBUTED BY: Koichi Ohno | 5 years ago BY: Koichi Ohno
Discrete Mathematics , Mathematics , Wolfram Language
1
REPLIES
6.3K
VIEWS

Correct sine cosine data automatically without user intervention?

QUESTION FROM: Adam Szewczyk | 8 years ago BY: Adam Szewczyk
Algebra , Calculus , Discrete Mathematics , Equation Solving , ...
2
REPLIES
6.3K
VIEWS

Math typeset in flowchart presentations

CONTRIBUTED BY: Raspi Rascal | 5 years ago BY: Raspi Rascal
Import and Export , Know-How , Mathematics , User Interface , ...
2
REPLIES
6.3K
VIEWS
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