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Comet 3I/ATLAS (a.k.a. C/2025 N1): observation location from Earth, Mars and more

CONTRIBUTED BY: Jeffrey Bryant | 1 hour ago BY: EDITORIAL BOARD
1
REPLIES
25
VIEWS

Bloom pattern for flat-foldable origami orbital solar sail or solar shield

CONTRIBUTED BY: Gilmer Gary | 1 hour ago BY: Gilmer Gary
10
REPLIES
1.1K
VIEWS

Gravity train dynamics in a tunnel through the Earth

CONTRIBUTED BY: Akram Masoud | 4 hours ago BY: Akram Masoud
4
REPLIES
137
VIEWS
All Discussions

Square root of the square of a complex number

QUESTION FROM: Sasha Mandra | 6 months ago BY: Michael Rogers
Algebra , Mathematics , Symbolic Computations , Wolfram Language
8
REPLIES
1.3K
VIEWS

Why does this variable forget its assignment?

QUESTION FROM: Jay Gourley | 7 months ago BY: Jay Gourley
Wolfram Language
13
REPLIES
2.2K
VIEWS

Wrong frequencies in Periodogram?

QUESTION FROM: Vladimir Ivanov | 7 months ago BY: Henrik Schachner
Calculus , Graphics and Visualization , Mathematics , Wolfram Language
8
REPLIES
2.1K
VIEWS

Why doesn't Fourier work properly with NumericArray?

QUESTION FROM: Anton Lutsenko | 7 months ago BY: Jaymal Raja
Physics , Signal Processing , Wolfram Language
4
REPLIES
1.7K
VIEWS

Overflow while computing 10^16 digit

QUESTION FROM: Mark Raygorodsky | 7 months ago BY: Michael Rogers
Computer Science , Mathematics , Numerical Computation , ...
8
REPLIES
1.8K
VIEWS

How to export an expression with file name equal to expression?

QUESTION FROM: Ehud Behar | 7 months ago BY: Eric Rimbey
Graphics and Visualization , Import and Export , Wolfram Language
5
REPLIES
2.2K
VIEWS

Possible to model crystal growth with cellular automata?

QUESTION FROM: Katherine Derbyshire | 9 months ago BY: Updating Name
Material Sciences , Mathematica , Physics , Wolfram Science
7
REPLIES
23.3K
VIEWS

Help with Alignment option

QUESTION FROM: Jay Gourley | 10 months ago BY: Jay Gourley
Wolfram Language
8
REPLIES
1.8K
VIEWS

How to specify incremental constraint in LongestOrderedSequence?

QUESTION FROM: Richard Frost | 11 months ago BY: Michael Rogers
Discrete Mathematics , Mathematics , Signal Processing , ...
10
REPLIES
2.5K
VIEWS

Translation operator acting on a function

QUESTION FROM: Furkan Semih Dündar | 11 months ago BY: Furkan Semih Dündar
Mathematics , Wolfram Language
9
REPLIES
2.1K
VIEWS

NetTrain fails with MXNetError: Check failed: assign(&dattr, vec.at(i)) on CNN with pooling

QUESTION FROM: Kirill Vasin | 0 months ago BY: Matteo Salvarezza
Data Science , Neural Networks , Wolfram Language
6
REPLIES
2.3K
VIEWS

Paclet for Paclet Repository without resource definition

QUESTION FROM: Kirill Belov | 0 months ago BY: Kirill Belov
Packages , Software Development , Wolfram Engine , Wolfram Language
3
REPLIES
3K
VIEWS

FindRoot on initial values of NDSolve has errors but works, why?

QUESTION FROM: Yumin Tian | 0 months ago BY: Antonio Barletta
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
4
REPLIES
1.9K
VIEWS

Mathematica support for general ARM chips

QUESTION FROM: Felipe Barbosa | 1 year ago BY: Andrew Gree
Mathematica , Product Set Up , Wolfram Language
12
REPLIES
11.6K
VIEWS

Use NMinimize calling an own defined function?

QUESTION FROM: Mario Junior Mencagli | 1 year ago BY: Unknown Unknown
Optimization , Mathematics , Numerical Computation , Wolfram Language
8
REPLIES
8.8K
VIEWS

Why is this graph both continuous and discrete?

QUESTION FROM: Viorel Negoita | 1 year ago BY: Gianluca Gorni
Graphics and Visualization , Raspberry Pi , Wolfram Language
2
REPLIES
2.6K
VIEWS

Defining a new distribution on wolfram Mathematica

QUESTION FROM: Dana Alamleh | 1 year ago BY: Dana Alamleh
Statistics and Probability , Wolfram Language
9
REPLIES
3.7K
VIEWS

Ahmed Integral doesn't evaluate

QUESTION FROM: José Luis Garrido | 1 year ago BY: José Luis Garrido
Calculus , Mathematics , Wolfram Language
6
REPLIES
5K
VIEWS

Adding Extrapolation feature into Interpolation function

QUESTION FROM: Tarpanelli Paolo | 1 year ago BY: Michael Rogers
Data Science , Modeling , Wolfram Language
2
REPLIES
2.7K
VIEWS

How to plot a series expansion?

QUESTION FROM: Leslaw Bieniasz | 1 year ago BY: Gianluca Gorni
Calculus , Mathematics , Wolfram Language
7
REPLIES
2.6K
VIEWS
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