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

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A quantum fleeting twinkles: wavepacket in fractal region

CONTRIBUTED BY: Mohammad Bahrami | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Geometry , Graphics and Visualization , ...
1
REPLIES
3.5K
VIEWS

Proof of correctness for FindInstace

QUESTION FROM: Dan Feldman | 2 years ago BY: Daniel Lichtblau
Algebra , Equation Solving , Mathematics , Wolfram Language
6
REPLIES
2K
VIEWS

Unexpected output from DSolve

QUESTION FROM: Sami Heidari | 2 years ago BY: Sami Heidari
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
6
REPLIES
1.8K
VIEWS

Transforming CoefficitenList[] output into set of equations to use in Solve[]

QUESTION FROM: Guido Nierhauve | 2 years ago BY: Sotiris Michos
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
1
REPLIES
1.7K
VIEWS

Cannot simplify the sum of logarithms

QUESTION FROM: Gennaro Flowers | 2 years ago BY: Gennaro Flowers
Mathematics , Symbolic Computations , Wolfram Language
4
REPLIES
1.8K
VIEWS

Solving the Schrödinger equation 2: an introduction to the discrete Fourier transform

CONTRIBUTED BY: Klaus von Bloh | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Dynamic Interactivity , Equation Solving , ...
1
REPLIES
20.2K
VIEWS

Why is '/' interpreted differently to ' ÷' in Wofram Alpha

QUESTION FROM: Richard Hockey | 2 years ago BY: Gianluca Gorni
Mathematics , Wolfram|Alpha
4
REPLIES
2K
VIEWS

Possible error in solving elliptic integral

QUESTION FROM: José Luis Garrido | 2 years ago BY: Mariusz Iwaniuk
Calculus , Mathematics , Numerical Computation , Wolfram Language
1
REPLIES
1.7K
VIEWS

The "Mathy" Arts of Coding Postcards

CONTRIBUTED BY: Vitaliy Kaurov | 2 years ago BY: Vitaliy Kaurov
Staff Picks , Computational Humanities , Events & Media , Geometry , ...
4
REPLIES
24K
VIEWS

Application "Math Helper" for programmers, based on the Wolfram Alpha API

CONTRIBUTED BY: Livio Cicala | 2 years ago BY: Livio Cicala
Computer Science , Equation Solving , External Programs and Systems , ...
3
REPLIES
10.5K
VIEWS

How can plot the function which contain another function?

QUESTION FROM: Salim Mahmood | 2 years ago BY: Salim Mahmood
Graphics and Visualization , Mathematics , Wolfram Language
2
REPLIES
1.3K
VIEWS

How can get two solution of the ODE with degree two ?

QUESTION FROM: Salim Mahmood | 2 years ago BY: Gianluca Gorni
Calculus , Equation Solving , Mathematics , Physics , ...
3
REPLIES
1.6K
VIEWS

FindPeaks having issues with TimeSeries

QUESTION FROM: Edmund Robinson | 2 years ago BY: Jim Baldwin
Mathematics , Signal Processing , Statistics and Probability , ...
3
REPLIES
4.4K
VIEWS

Regarding the boundary conditions in square cavity problem

QUESTION FROM: Nithiya V | 2 years ago BY: Mohammad Bahrami
Geometry , Graphics and Visualization , Mathematics , Wolfram Language
3
REPLIES
2.2K
VIEWS

Solving the Common Test for Japanese Universities using Wolfram Language

CONTRIBUTED BY: Kotaro Okazaki | 2 years ago BY: Kotaro Okazaki
Staff Picks , Computer-Based Maths , Dynamic Interactivity , ...
2
REPLIES
5.6K
VIEWS

Guidelines on how to write an equation to Wolfram Alpha?

QUESTION FROM: Nanu Nini | 2 years ago BY: Mark Greenberg
Mathematics , Wolfram|Alpha
1
REPLIES
2.4K
VIEWS

A new algorithm for finding Hirota bilinear form (D-Operator) of NPDE?

QUESTION FROM: Salim Mahmood | 2 years ago BY: Salim Mahmood
Calculus , Equation Solving , Mathematics , Physics , Wolfram Language
4
REPLIES
2.2K
VIEWS

Mathematical Games - diving into cards: set, dominoes, spot-it, scrabble & more

CONTRIBUTED BY: Ed Pegg | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Challenges , Demonstrations , Dynamic Interactivity , ...
1
REPLIES
4.9K
VIEWS

Help in solving a PDE?

QUESTION FROM: Sami Heidari | 2 years ago BY: Gianluca Gorni
Calculus , Equation Solving , Mathematics , Wolfram Language
1
REPLIES
1.4K
VIEWS

Converting from Cartesian into cylindrical coordinates

QUESTION FROM: Mitchell Sandlin | 2 years ago BY: Mitchell Sandlin
Calculus , Geometry , Mathematics , Wolfram Language
2
REPLIES
2.4K
VIEWS
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