Group Abstract Group Abstract

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

Discussions List Discussions List

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

QUESTION FROM: Bill Blair | 1 day ago BY: Stan Wagon
Algebra , Graphics and Visualization
11
REPLIES
110
VIEWS

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

QUESTION FROM: Mitchell Sandlin | 10 days ago BY: Jim Baldwin
Algebra , Data Science , Modeling
7
REPLIES
228
VIEWS

How to divide numerator and denominator by the numerator?

QUESTION FROM: Bill Blair | 19 days ago BY: Bill Blair
Algebra , Mathematics
9
REPLIES
276
VIEWS

Proving equality of first terms and counting set elements in sequences

QUESTION FROM: Bill Blair | 24 days ago
Algebra , Mathematics , Symbolic Computations
0
REPLIES
165
VIEWS

Why can't find the solution to this equation?

QUESTION FROM: Bill Blair | 25 days ago BY: Bill Blair
Algebra , Equation Solving
6
REPLIES
450
VIEWS

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

QUESTION FROM: Bill Blair | 27 days ago BY: Bill Blair
Algebra , Equation Solving , Symbolic Computations
7
REPLIES
377
VIEWS

How does one transform this rational expression into this specific equivalent form?

QUESTION FROM: Bill Blair | 1 month ago BY: Michael Rogers
Algebra , Mathematics , Symbolic Computations
5
REPLIES
402
VIEWS

How to analytically solve the ten-dimensional matrix below?

QUESTION FROM: Tree Clean | 2 months ago BY: Tree Clean
Algebra , Equation Solving , Mathematics , Physics , ...
4
REPLIES
305
VIEWS

How do we simplify the code in Section 4.4.2 (pg. 62-82) of the following paper?

QUESTION FROM: Bharath Krishnan | 2 months ago
Algebra , Mathematics , Symbolic Computations
0
REPLIES
282
VIEWS

How do we simplify the inequality `Q3` at the bottom of this post?

QUESTION FROM: Bharath Krishnan | 2 months ago
Algebra , Mathematics , Symbolic Computations
0
REPLIES
341
VIEWS

How to determine the sign of the result obtained from (p_1-p_2)?

QUESTION FROM: Bill Blair | 2 months ago BY: Gianluca Gorni
Algebra , Mathematics , Wolfram Language
1
REPLIES
319
VIEWS

Help in solving hyperbolic differential equations

QUESTION FROM: Bangetile Khumalo | 2 months ago
Algebra , Calculus , Equation Solving , Jobs & More Exchange , ...
0
REPLIES
324
VIEWS

For what value of x is the equation below valid?

QUESTION FROM: Dagaga Addisu | 2 months ago BY: Gianluca Gorni
Algebra , Equation Solving , Mathematics , Wolfram Language
1
REPLIES
366
VIEWS

Why does DSolve result in a Solve function?

QUESTION FROM: Luther Nayhm | 2 months ago BY: Luther Nayhm
Algebra , Calculus , Equation Solving , Symbolic Computations , ...
2
REPLIES
449
VIEWS

Robots dancing randomly: a stage movement probability puzzle

QUESTION FROM: Bill Blair | 2 months ago BY: Bill Blair
Algebra , Graphics and Visualization , Mathematics , ...
4
REPLIES
538
VIEWS

How do you expand Exp[a+b] to Exp[a] Exp[b] ?

QUESTION FROM: Jan Potocki | 2 months ago BY: Eric Rimbey
Algebra , Mathematics , Symbolic Computations , Wolfram Language
5
REPLIES
826
VIEWS

How to equivalently convert $e iπ $ in the expression to −1 ?

QUESTION FROM: Bill Blair | 2 months ago BY: Hans Milton
Algebra , Mathematics , Wolfram Language
2
REPLIES
516
VIEWS

Define a two-dimensional tuple?

QUESTION FROM: Dmitry Chernov | 2 months ago BY: Dmitry Chernov
Algebra , Mathematics , Wolfram Language
2
REPLIES
402
VIEWS

AlgebraicReplace: How to use?

QUESTION FROM: Anonymous User | 2 months ago BY: Michael Rogers
Algebra , Mathematics , Wolfram Function Repository , Wolfram Language
1
REPLIES
330
VIEWS

How do we change the five sign functions, in each criteria of the final code, to get what I want?

QUESTION FROM: Bharath Krishnan | 2 months ago BY: Bharath Krishnan
Algebra , Logic and Boolean Algebra , Mathematics , Wolfram Language
3
REPLIES
595
VIEWS
1
2
3
4
5

Group Count Group Count

1103 Discussions

Group Branding Group Branding

New Discussion New Discussion

ACTIVE MEMBERS ACTIVE MEMBERS

RELATED GROUPS RELATED GROUPS

RELATED GROUPS
Graphics and Visualization 4K discussions 1K subscriptions
Mathematics 6K discussions 4K subscriptions
Geometry 1K discussions 1K subscriptions
Symbolic Computations 998 discussions 752 subscriptions