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

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Unexpected behavior from Arg in v13.3

QUESTION FROM: Martijn Froeling | 3 years ago BY: ZAQU zaqu
Mathematics , Wolfram Language
9
REPLIES
5.1K
VIEWS

Recursive function, and input format, how to, fix it

QUESTION FROM: Toni Teschke | 3 years ago
Equation Solving , Mathematics , Physics , Symbolic Computations , ...
0
REPLIES
1.8K
VIEWS

Two spatial parametric curves merging with "acute angle"

QUESTION FROM: Aleksandr Miller | 3 years ago BY: Gianluca Gorni
Graphics and Visualization , Mathematics , Wolfram Language
7
REPLIES
3.6K
VIEWS

Using a rule as an input to a function?

QUESTION FROM: Nir Livne | 3 years ago BY: Nir Livne
Algebra , Equation Solving , Mathematics , Numerical Computation , ...
3
REPLIES
3.1K
VIEWS

Integration of negative ion particle density plasma: no output

QUESTION FROM: Ahmed Gamal | 3 years ago BY: Ahmed Gamal
Calculus , Mathematics , Wolfram Language
2
REPLIES
2.3K
VIEWS

The PrincipalComponents function should be renamed as Principal Coordinate Analysis

QUESTION FROM: Sangdon Lee | 3 years ago
Data Science , Mathematics , Statistics and Probability , ...
0
REPLIES
2.8K
VIEWS

How to calculate steady solution of nonlinear differential equation with forced oscillation?

QUESTION FROM: Aki Hiro | 3 years ago BY: Daniel Lichtblau
Calculus , Equation Solving , Graphics and Visualization , ...
2
REPLIES
3.2K
VIEWS

Wolfram Alpha assumes complex logarithm in integral instead of the real value?

QUESTION FROM: Kyle Dagman | 3 years ago BY: Gianluca Gorni
Calculus , Mathematics , Wolfram|Alpha , Wolfram Language
1
REPLIES
3.2K
VIEWS

Displaying ParametricRegion doesn't seem to terminate.

QUESTION FROM: Felix Filozov | 3 years ago BY: Henrik Schachner
Geometry , Graphics and Visualization , Mathematics , Wolfram Language
3
REPLIES
2.6K
VIEWS

3D projection on xy and xz planes

QUESTION FROM: Tito Nono | 3 years ago BY: Gianluca Gorni
Geometry , Graphics and Visualization , Mathematics , Wolfram Language
9
REPLIES
2.9K
VIEWS

The bitwise XOR pattern and connection to Manhattan distance

QUESTION FROM: Chase Marangu | 3 years ago BY: Chase Marangu
Staff Picks , Graphics and Visualization , Mathematics , ...
2
REPLIES
6K
VIEWS

Pendulum with friction

QUESTION FROM: Mituan Gonzper | 3 years ago BY: Gianluca Gorni
Dynamic Interactivity , Graphics and Visualization , Mathematics , ...
1
REPLIES
2.3K
VIEWS

Problems with Dirichlet Conditions

QUESTION FROM: Antonio Peretto | 3 years ago BY: Gianluca Gorni
Mathematics , Physics , Wolfram Language
2
REPLIES
3.2K
VIEWS

Issue with numerical evaluation of eigenvalues

QUESTION FROM: Muhammad Zubair | 3 years ago BY: Rohit Namjoshi
Algebra , Graphics and Visualization , Mathematics , Physics , ...
15
REPLIES
4.9K
VIEWS

How to get the function expression from InverseFunction instruction

QUESTION FROM: Antonio Peretto | 3 years ago BY: Michael Rogers
Mathematics , Wolfram Language
4
REPLIES
2.7K
VIEWS

Solving a specific initial value problem

QUESTION FROM: Felix Toperczer | 3 years ago BY: Roland Franzius
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
6
REPLIES
6.3K
VIEWS

Incorrect substitution into fraction

QUESTION FROM: John Muradeli | 3 years ago BY: John Muradeli
Algebra , Mathematics , Wolfram|Alpha
2
REPLIES
3.1K
VIEWS

Wolfram Alpha error: No Wolfram Language translation found

QUESTION FROM: Luis Nava | 3 years ago
Calculus , Mathematics , Wolfram|Alpha , ...
0
REPLIES
3.9K
VIEWS

How to make Sum work with the error Sum::vexdep with dependencies

QUESTION FROM: Peter Burbery | 3 years ago BY: Gianluca Gorni
Discrete Mathematics , Mathematics , Tuning and Debugging , ...
7
REPLIES
3.2K
VIEWS

1/0 error when using NMaximize[]

QUESTION FROM: Michael Boehm | 3 years ago BY: Michael Boehm
Optimization , Mathematics , Numerical Computation , Wolfram Language
4
REPLIES
2.5K
VIEWS
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