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Everything from arithmetic, algebra, calculus, and geometry to analysis, logic, set theory, and uncertainty.

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Reduce my computing time in matrix multiplication?

QUESTION FROM: Nikhila Nikhila | 6 years ago BY: Bill Nelson
Equation Solving , High-Performance Computing , Mathematics , ...
5
REPLIES
6.5K
VIEWS

Create a HeavisidePi Plot

QUESTION FROM: omar awaisha | 6 years ago BY: Henrik Schachner
Engineering , Graphics and Visualization , Mathematics , ...
3
REPLIES
8.7K
VIEWS

Compute 2π periodic the Fourier series or coefficients, sine-cosine form

QUESTION FROM: hugo cardona | 6 years ago
Algebra , Mathematics , Wavelets and Fourier Series , Wolfram Language
0
REPLIES
4K
VIEWS

How to force FunctionExpand to work

QUESTION FROM: Leslaw Bieniasz | 6 years ago BY: Mariusz Iwaniuk
Calculus , Mathematics , Wolfram Language
3
REPLIES
4.4K
VIEWS

Modify my equation system to have a result with Solve?

QUESTION FROM: Théo DEPALLE | 6 years ago
Equation Solving , Mathematics , Wolfram Language
0
REPLIES
2.8K
VIEWS

3D Vector Field of a given function on a sphere

QUESTION FROM: Stefan Naumoski | 6 years ago BY: W. Craig Carter
Engineering , Graphics and Visualization , Mathematics , ...
1
REPLIES
8K
VIEWS

Find max value on the border of f[x,y]

QUESTION FROM: Peter Lahti | 6 years ago BY: W. Craig Carter
Optimization , Mathematics , Wolfram Language
3
REPLIES
6.2K
VIEWS

Differences between u[x,y,t] vs. u[x,y][t] vs. u[x][y][t].

QUESTION FROM: Artin Hatzikioseyian | 6 years ago BY: Artin Hatzikioseyian
Equation Solving , Mathematics , Wolfram Language
3
REPLIES
7.5K
VIEWS

Wave Equation resolution with control

QUESTION FROM: Lina Lili | 6 years ago BY: Mariusz Iwaniuk
Control Systems , Equation Solving , Mathematica , Mathematics , ...
16
REPLIES
9.9K
VIEWS

RegionDistance and SignedRegionDistance do not work with Polyhedron objects

QUESTION FROM: Ali Hashmi | 6 years ago BY: Ali Hashmi
Geometry , Mathematica , Mathematics , Wolfram Language
2
REPLIES
5.9K
VIEWS

Regarding units of output value

QUESTION FROM: abhishek sharma | 6 years ago BY: abhishek sharma
Algebra , Calculus , Mathematica , Optimization , Mathematics , ...
9
REPLIES
8.7K
VIEWS

Export a linear or mixed-integer linear programming problem as .MPS

QUESTION FROM: Han Wu | 6 years ago BY: Nicholas Engelking
Import and Export , Optimization , Mathematics , ...
1
REPLIES
10.1K
VIEWS

Un-able to interpret math results

QUESTION FROM: Walker Maddalozzo | 6 years ago BY: Daniel Lichtblau
Mathematica , Mathematics , Wolfram|Alpha , Wolfram Language
3
REPLIES
4.2K
VIEWS

Understand conditional expressions from modular equations

QUESTION FROM: Carl McTague | 6 years ago
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
0
REPLIES
2.9K
VIEWS

Solve two simultaneous differential equations using W|A?

QUESTION FROM: Ernst Hoinkis | 6 years ago BY: Daniel Lichtblau
Equation Solving , Mathematics , Numerical Computation , Wolfram|Alpha
9
REPLIES
7.7K
VIEWS

Interpret the results of solving a system of differential equations

QUESTION FROM: Niki Nikou | 6 years ago BY: Niki Nikou
Equation Solving , Mathematics , Numerical Computation , ...
2
REPLIES
4K
VIEWS

Why is 3D graphics slow in Windows 10?

QUESTION FROM: John Lollar | 6 years ago
Graphics and Visualization , Mathematica , Mathematics , ...
0
REPLIES
3K
VIEWS

Write a ResourceFunction to improve LogitModelFit or get Wolfram to fix it?

QUESTION FROM: Seth Chandler | 4 years ago BY: Jim Baldwin
Machine Learning , Mathematica , Mathematics , ...
16
REPLIES
15.5K
VIEWS

Define a function to plot a geodesic arc between 2 points on a unit sphere

QUESTION FROM: Les Wigdor | 6 years ago BY: Hans Milton
Geographic Information System , Geometry , Mathematics , ...
8
REPLIES
7.4K
VIEWS

Define equations inside Manipulate

QUESTION FROM: Erik Schluntz | 6 years ago BY: Ian Williams
Dynamic Interactivity , Mathematics , Wolfram Language
1
REPLIES
4.9K
VIEWS

Improving calculation speed for finding perfect squares using two variables

QUESTION FROM: Jan Eerland | 6 years ago BY: Rohit Namjoshi
Algebra , Computer Science , Equation Solving , Mathematica , ...
5
REPLIES
6.8K
VIEWS

Audiobook for A New Kind of Science ?

QUESTION FROM: Denny Tuckerman | 6 years ago BY: Buzz Kit
Authoring and Publishing , Computer Science , Education , ...
5
REPLIES
16.6K
VIEWS

Simplify expression to minimize number of multiplications

QUESTION FROM: Zak Frentz | 6 years ago BY: Daniel Lichtblau
Equation Solving , Mathematics , Symbolic Computations , ...
8
REPLIES
6.8K
VIEWS

Make visualization of a parametrized function on Wolfram|Alpha online

QUESTION FROM: Raphael Berger | 6 years ago
Dynamic Interactivity , Graphics and Visualization , Mathematics , ...
0
REPLIES
3.7K
VIEWS

Use Dirac Function

QUESTION FROM: Lina Lili | 6 years ago BY: Lina Lili
Mathematics , Wolfram Language
7
REPLIES
10.4K
VIEWS

Maximize function for the volume of a box?

QUESTION FROM: sebastian casas | 6 years ago BY: sebastian casas
Calculus , Optimization , Mathematics , Wolfram Language
2
REPLIES
6.7K
VIEWS

PDF of a Transformed discrete distribution

QUESTION FROM: Naouar El Khadiri | 6 years ago BY: Jim Baldwin
Mathematics , Statistics and Probability , Wolfram Language
8
REPLIES
8.9K
VIEWS

Why has there been no subscript notation added for Wolfram|Alpha?

QUESTION FROM: Greg Buckareff | 6 years ago BY: Jim Baldwin
Mathematics , User Interface , Wolfram|Alpha
5
REPLIES
8.2K
VIEWS

Keyboard symbol notation for mathematics in Wolfram|Alpha

QUESTION FROM: Greg Buckareff | 6 years ago
Mathematics , User Interface , Wolfram|Alpha
0
REPLIES
3.1K
VIEWS

Represent the intersection curve between a sphere and a paraboloid

QUESTION FROM: Robert Poenaru | 6 years ago BY: Hans Dolhaine
Equation Solving , Geometry , Graphics and Visualization , ...
7
REPLIES
8.5K
VIEWS

Find the positions of the local minima and local maxima in a list?

QUESTION FROM: Laurens Wachters | 6 years ago BY: Laurens Wachters
Optimization , Mathematics , Wolfram Language
4
REPLIES
9.2K
VIEWS

Delete Cosines of different frequencies in an expression?

QUESTION FROM: J Jesus Rico-Melgoza | 6 years ago BY: J Jesus Rico-Melgoza
Mathematics , Wolfram Language
2
REPLIES
5K
VIEWS

[NB] Boundaries of the Amplituhedron with amplituhedronBoundaries

QUESTION FROM: Mohammad Bahrami | 6 years ago BY: EDITORIAL BOARD
Staff Picks , Discrete Mathematics , Geometry , Mathematica Add-Ons , ...
1
REPLIES
11.5K
VIEWS

Summing infinite series causes Mathematica to stop running

QUESTION FROM: Peter Kacensky | 6 years ago BY: Peter Kacensky
Mathematics , Numerical Computation , Wolfram Language
4
REPLIES
4.8K
VIEWS

Get the correct output using Dsolve?

QUESTION FROM: Mirza Farrukh Baig | 6 years ago BY: Mirza Farrukh Baig
Equation Solving , Mathematics , Symbolic Computations , ...
5
REPLIES
7K
VIEWS

Need to Simplify Trig Functions of ArcTan

QUESTION FROM: Frank Kampas | 6 years ago BY: Frank Kampas
Equation Solving , Mathematics , Symbolic Computations , ...
2
REPLIES
5.9K
VIEWS

Integrate the following exponential function?

QUESTION FROM: Mi Mi | 6 years ago BY: Mi Mi
Calculus , Mathematics , Wolfram Language
2
REPLIES
4.3K
VIEWS

What formula is the IntegerExponent function using?

QUESTION FROM: Hugo Leeney | 6 years ago BY: Mariusz Iwaniuk
Mathematics , Wolfram Language
1
REPLIES
2.5K
VIEWS

Graphical Representation of the Energy Surface of a Triaxial Rotor

QUESTION FROM: Robert Poenaru | 6 years ago BY: Hans Dolhaine
Graphics and Visualization , Mathematics , Physics , Wolfram Language
4
REPLIES
5.8K
VIEWS

Is there a package in Mathematica about solving fractional order diff.eqns?

QUESTION FROM: Hamza El Mahjour | 3 years ago BY: Hamza El Mahjour
Calculus , Equation Solving , Mathematica , Mathematics , ...
2
REPLIES
9.1K
VIEWS

Speed up a calculation done by Mathematica involving a 5X5 matrix

QUESTION FROM: Jan Eerland | 6 years ago BY: Daniel Lichtblau
Algebra , Equation Solving , Mathematica , Mathematics , ...
1
REPLIES
6.5K
VIEWS

Solve a systems of equations using Wolfram Cloud?

QUESTION FROM: Dmitriy Rage | 6 years ago
Equation Solving , Mathematics , Wolfram Cloud , Wolfram Language
0
REPLIES
2.5K
VIEWS

Find 7X7 matrix of distinct cubed integers with identical row & column sums

QUESTION FROM: Jan Eerland | 6 years ago BY: Rohit Namjoshi
Algebra , Equation Solving , Mathematics , Wolfram Language
1
REPLIES
5.4K
VIEWS

Find the mistake in my code and speeding up calculations

QUESTION FROM: Jan Eerland | 6 years ago BY: Bill Nelson
Algebra , Equation Solving , Mathematics , Packages , Wolfram Language
1
REPLIES
5.8K
VIEWS

A vector argument instead of set of scalar ones: search for better solution

QUESTION FROM: Vladimir Ivanov | 6 years ago BY: Vladimir Ivanov
Optimization , Mathematics , Wolfram Language
4
REPLIES
7.3K
VIEWS

Find the symbolic circular integral of a biconic function?

QUESTION FROM: Dan S | 6 years ago BY: Dan S
Algebra , Calculus , Geometry , Mathematics , Symbolic Computations , ...
4
REPLIES
4.7K
VIEWS

ParallelTable and PowersRepresentations to find solutions system of equatio

QUESTION FROM: Jan Eerland | 6 years ago BY: Rohit Namjoshi
Algebra , Equation Solving , Optimization , Mathematics , ...
7
REPLIES
8K
VIEWS

Numerical solution of multicomponent difussion in mineral

QUESTION FROM: Konstantin Solovev | 6 years ago BY: Konstantin Solovev
Earth Science , Graphics and Visualization , Mathematics , ...
7
REPLIES
8.7K
VIEWS

Filtering in solutions that are found using PowersRepresentations

QUESTION FROM: Jan Eerland | 6 years ago BY: Henrik Schachner
Algebra , Equation Solving , Mathematica , Optimization , ...
1
REPLIES
6.7K
VIEWS

Increasing running time of solve (in integers) function using certain condi

QUESTION FROM: Jan Eerland | 6 years ago BY: Rohit Namjoshi
Algebra , Equation Solving , Mathematica , Mathematics , ...
2
REPLIES
5.6K
VIEWS
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