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

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Use Solve with a condition of a limit x is much less than D?

QUESTION FROM: Adam Szewczyk | 9 years ago BY: Daniel Lichtblau
Equation Solving , Mathematics , Symbolic Computations , ...
9
REPLIES
319K
VIEWS

Define a NN function that multiply matrices within a tensor?

QUESTION FROM: Andrew Dabrowski | 9 years ago BY: Todd Rowland
Data Science , Machine Learning , Mathematics , Neural Networks , ...
3
REPLIES
276K
VIEWS

[?] Use Plot Labels for Parametric curves?

QUESTION FROM: Anthony DeGance | 9 years ago BY: David Keith
Graphics and Visualization , Mathematics , Wolfram Language
3
REPLIES
268K
VIEWS

[?] Modify OX labels output format?

QUESTION FROM: Robert Poenaru | 9 years ago BY: Robert Poenaru
Graphics and Visualization , Mathematics , Wolfram Language
4
REPLIES
250K
VIEWS

[?] Plot disks of radius r=1-f[x]?

QUESTION FROM: Muhammad Afzal | 9 years ago BY: Rolf Mertig
Graphics and Visualization , Mathematics , Wolfram Language
1
REPLIES
249K
VIEWS

How to get the result of a multiplication between a matrix and a vector?

QUESTION FROM: Alberto de la Torre | 6 years ago BY: Christopher Young
Algebra , Control Systems , Engineering , Mathematica , Mathematics , ...
8
REPLIES
89.2K
VIEWS

Creating a 3D mesh plot and exporting it to an STL file for 3D printing

QUESTION FROM: Phalgun Lolur | 11 years ago BY: kulbirdi
3D Printing , Geometry , Graphics and Visualization , Mathematics , ...
6
REPLIES
78.6K
VIEWS

How to show steps in Wolfram Mathematica?

QUESTION FROM: Lukas 007 | 12 years ago BY: Szabolcs Horvát
Education , Mathematica , Mathematics
2
REPLIES
77.2K
VIEWS

Plot multiple functions?

QUESTION FROM: Clarissa Hood | 6 years ago BY: Frank Lobue
Graphics and Visualization , Mathematics , Wolfram Language
4
REPLIES
64.3K
VIEWS

How to write the ± (plus/minus character)?

QUESTION FROM: Vincenzo Navarra | 12 years ago BY: Sjoerd de Vries
Mathematics , Wolfram|Alpha
4
REPLIES
58.5K
VIEWS

How to force Mathematica calculations in Reals domain only ?

QUESTION FROM: Stefano Bertolucci | 11 years ago BY: EDITORIAL BOARD
Mathematica , Mathematics , Wolfram Language
34
REPLIES
51K
VIEWS

How do I tell WolframAlpha which variables are real and which are natural?

QUESTION FROM: Aaron S | 6 years ago BY: M23 J
Mathematics , Wolfram|Alpha
3
REPLIES
45.7K
VIEWS

Optimal lighting configuration of 5 lamps in a square room

QUESTION FROM: Todd Rowland | 13 years ago BY: Todd Rowland
Architecture , Challenges , Engineering , Mathematics , Optics , ...
12
REPLIES
44.8K
VIEWS

Keep only positive and real solutions from Solve?

QUESTION FROM: Fredrik Erling | 4 years ago BY: Phani Sanagavarapu
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
5
REPLIES
44.1K
VIEWS

How do you plot piecewise functions?

QUESTION FROM: Ben Crain | 12 years ago BY: selahittin cinar
Graphics and Visualization , Mathematica , Mathematics
4
REPLIES
43.1K
VIEWS

Modeling jump conditions in interphase mass transfer

QUESTION FROM: Tim Laska | 7 years ago BY: Anonymous User
Staff Picks , Calculus , Chemical Engineering , Chemistry , ...
19
REPLIES
42.7K
VIEWS

How to show step-by-step solutions for Laplace transforms?

QUESTION FROM: George Ayoub | 12 years ago BY: Nasser M. Abbasi
Calculus , Mathematics , Wolfram|Alpha
5
REPLIES
42.7K
VIEWS

Avoid problem of "Recursion depth of 1024 exceeded during evaluation of...?

QUESTION FROM: Shaoyan Robert | 7 years ago BY: Rohit Namjoshi
Mathematics , Operations Research , Wolfram Language
6
REPLIES
42.2K
VIEWS

Folds in a sheet of paper / metal / cloth

QUESTION FROM: Dietmar Klein | 13 years ago BY: Vitaliy Kaurov
Computer Science , Mathematics , Recreation , Software Development , ...
13
REPLIES
39.5K
VIEWS

Setting derivative boundary conditions in NDSolve

QUESTION FROM: Peter Bischet | 6 years ago BY: Wang JhONG
Mathematics , Mechanical Engineering
8
REPLIES
39.2K
VIEWS
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