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

Discussions List Discussions List

Dynamically creating variables for optimization problem?

QUESTION FROM: Neel Basu | 9 years ago BY: Neel Basu
Algebra , Mathematics , Symbolic Computations , Wolfram Language
5
REPLIES
9.4K
VIEWS

How to Construct Matrix Representation of a Tensor Product from submatrices

QUESTION FROM: Frank Kampas | 10 years ago BY: Frank Kampas
Algebra , Physics , Wolfram Language
2
REPLIES
9.4K
VIEWS

how to diagonolize this matrix?

QUESTION FROM: Kouhei Mori | 11 years ago BY: Kouhei Mori
Algebra , Wolfram Language
11
REPLIES
9.4K
VIEWS

Fitting with x and y errors?

QUESTION FROM: Mathijn Bernards | 9 years ago BY: Jason Biggs
Algebra , Graphics and Visualization , Mathematics , Physics , ...
3
REPLIES
9.3K
VIEWS

Wolfram Language equivalent to Matlab Rot90?

QUESTION FROM: Paul Davidson | 9 years ago BY: Sander Huisman
Algebra , External Programs and Systems , Mathematics , ...
6
REPLIES
9.3K
VIEWS

[Notebook] SliceContourPlot3D helps solving a 2020 TST Problem

CONTRIBUTED BY: Shenghui Yang | 5 years ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Computer-Based Maths , Education , ...
1
REPLIES
9.3K
VIEWS

Parabola, tangents and circumcircle

CONTRIBUTED BY: Shenghui Yang | 4 years ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Computer-Based Maths , ...
1
REPLIES
9.3K
VIEWS

Solve an equation with angle of 2 transfer functions to get the capacitor?

QUESTION FROM: Leo Baumann | 7 years ago BY: Leo Baumann
Algebra , Engineering , Equation Solving , Mathematics , ...
9
REPLIES
9.3K
VIEWS

Get area under curve?

QUESTION FROM: Bryan Badillo | 7 years ago BY: Mariusz Iwaniuk
Algebra , Calculus , Mathematics , Wolfram Language
1
REPLIES
9.2K
VIEWS

Use Mathematica to simplify a function with repeating subexpression?

QUESTION FROM: Tim Burton | 11 years ago BY: Daniel Lichtblau
Algebra
2
REPLIES
9.2K
VIEWS

Symbolic Solution to a System of Non-linear Equations

QUESTION FROM: Hossein Hosseini | 10 years ago BY: Sean Clarke
Algebra , Wolfram Language
1
REPLIES
9.2K
VIEWS

[WSS21] Foundations of differential geometric algebra package

CONTRIBUTED BY: Michael Reed | 3 years ago BY: Peter Barendse
Staff Picks , Algebra , Calculus , Geometry , Mathematics , ...
2
REPLIES
9.2K
VIEWS

[?] Calculate and interpret Lim (x->0) ln(x!)/x ?

QUESTION FROM: Lucas Campos | 6 years ago BY: Daniel Lichtblau
Algebra , Calculus , Graphics and Visualization , Mathematics , ...
4
REPLIES
9.2K
VIEWS

Try to solve this system of equations

QUESTION FROM: Arm Sil | 11 years ago BY: Sean Clarke
Algebra , Compilation , Computer Science , Engineering , ...
1
REPLIES
9.2K
VIEWS

[?] Simplify the following expression until "s" is gone?

QUESTION FROM: Zhehao Zhang | 8 years ago BY: EDITORIAL BOARD
Algebra , Mathematics , Symbolic Computations , Wolfram Language
16
REPLIES
9.1K
VIEWS

Overdetermined Linear LeastSquares solution of AX=B with constraint [B]>0

QUESTION FROM: Bijan Deb | 10 years ago BY: Daniel Lichtblau
Algebra , Equation Solving , Mathematica , Optimization , ...
3
REPLIES
9.1K
VIEWS

Can I name a function with a string that looks like an exponent?

QUESTION FROM: David Mackay | 5 years ago BY: David J M Park Jr
Algebra , Mathematics , Wolfram Language
3
REPLIES
9.1K
VIEWS

Does a Multisets[] function exist?

QUESTION FROM: Raspi Rascal | 5 years ago BY: Richard Frost
Algebra , Discrete Mathematics , Statistics and Probability , ...
6
REPLIES
9.1K
VIEWS

Can you find the PseudoInverse of this matrix?

QUESTION FROM: Douglas Youvan | 10 years ago BY: Frank Kampas
Algebra , Discrete Mathematics , Equation Solving , ...
4
REPLIES
9.1K
VIEWS

Trying to get the matrix except the diagonal elements

QUESTION FROM: Woo Young Kang | 11 years ago BY: Woo Young Kang
Algebra , Mathematica
10
REPLIES
9.1K
VIEWS
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