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Factoring and decomposition, polynomial division, equation and inequality solving and reducing, visualizations of curves, surfaces, and regions...

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Two-leaf hyperboloid circumscribed to a family of spheres (envelope)

CONTRIBUTED BY: Alejandro Latorre Chirot | 1 month ago
Algebra , Geometry , Graphics and Visualization , ...
0
REPLIES
304
VIEWS

One-leaf hyperboloid circumscribed to a family of spheres (envelope)

CONTRIBUTED BY: Alejandro Latorre Chirot | 1 month ago
Algebra , Geometry , Graphics and Visualization , ...
0
REPLIES
314
VIEWS

Ellipsoid circumscribed to a family of spheres (envelope)

CONTRIBUTED BY: Alejandro Latorre Chirot | 1 month ago
Algebra , Geometry , Graphics and Visualization , ...
0
REPLIES
316
VIEWS

Envelope of a family of ellipses

CONTRIBUTED BY: Alejandro Latorre Chirot | 1 month ago
Algebra , Geometry , Graphics and Visualization , ...
0
REPLIES
352
VIEWS

Why is it impossible to find the zeros of a function in an interval after defining it?

QUESTION FROM: Bill Blair | 1 month ago BY: Stan Wagon
Algebra , Graphics and Visualization
11
REPLIES
750
VIEWS

Exact packing of 3 circles with radii Range[3]^(-1/2) in a square

CONTRIBUTED BY: Frank Kampas | 1 month ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Geometry , Graphics and Visualization , ...
1
REPLIES
519
VIEWS

Tropical algebra of ReLU neural networks

CONTRIBUTED BY: Marco Thiel | 2 months ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Artificial Intelligence , Computer Science , ...
1
REPLIES
944
VIEWS

How to use LeastSquares[] or QRDecomposition[] to Fit y = mx + b

QUESTION FROM: Mitchell Sandlin | 29 days ago BY: Mitchell Sandlin
Algebra , Data Science , Modeling
8
REPLIES
793
VIEWS

How to divide numerator and denominator by the numerator?

QUESTION FROM: Bill Blair | 2 months ago BY: Bill Blair
Algebra , Mathematics
9
REPLIES
863
VIEWS

Analytical insights into the transient climate response

CONTRIBUTED BY: Boriana Chtirkova | 2 months ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Earth and Climate , Earth Science , ...
1
REPLIES
596
VIEWS

Proving equality of first terms and counting set elements in sequences

QUESTION FROM: Bill Blair | 2 months ago
Algebra , Mathematics , Symbolic Computations
0
REPLIES
560
VIEWS

Why can't find the solution to this equation?

QUESTION FROM: Bill Blair | 2 months ago BY: Bill Blair
Algebra , Equation Solving
6
REPLIES
1K
VIEWS

Hat tile dynamics from dual-grid projection onto a fractal-subdivided torus

CONTRIBUTED BY: Johannes Martin | 1 month ago BY: Johannes Martin
Staff Picks , Algebra , Computer-Based Maths , Discrete Mathematics , ...
2
REPLIES
921
VIEWS

A computational survey of the Theta invariant

CONTRIBUTED BY: Ali Karim Lalani | 2 months ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Geometry , Graphics and Visualization , ...
1
REPLIES
1.4K
VIEWS

Why can’t directly get the range of l1+l2 under three constraints?

QUESTION FROM: Bill Blair | 2 months ago BY: Bill Blair
Algebra , Equation Solving , Symbolic Computations
7
REPLIES
857
VIEWS

Snyder's Lorentz-covariant quantum spacetime

CONTRIBUTED BY: Mohammad Bahrami | 2 months ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Astronomy , Optimization , Physics , ...
1
REPLIES
1K
VIEWS

Faster and more accurate than FLRW at predicting SNe Ia distances

CONTRIBUTED BY: Donald Airey | 2 months ago
Algebra , Astronomy , Curated Data , Graphics and Visualization , ...
0
REPLIES
325
VIEWS

Competence model

CONTRIBUTED BY: Alejandro Latorre Chirot | 2 months ago BY: Alejandro Latorre Chirot
Algebra , Calculus , Equation Solving , Graphics and Visualization , ...
2
REPLIES
469
VIEWS

Shaoe of a Tsunami

CONTRIBUTED BY: Alejandro Latorre Chirot | 2 months ago
Algebra , Calculus , Equation Solving , Graphics and Visualization , ...
0
REPLIES
319
VIEWS

Dirac matrices in a curved spacetime

CONTRIBUTED BY: Mohammad Bahrami | 2 months ago BY: Mohammad Bahrami
Staff Picks , Algebra , Mathematica Add-Ons , Packages , Physics , ...
2
REPLIES
982
VIEWS
2
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Ed Pegg
6 hours ago
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Michele Nardelli
1 day ago
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Jayanta Phadikar
2 days ago
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Frank Kampas
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Cody Luo
4 days ago
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Henry Lewis
5 days ago
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Aikumis Olzhas
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