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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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Extracting a list from each nxn matrix from a set of matrices

QUESTION FROM: Nomsa Ledwaba | 3 years ago BY: Eric Rimbey
Algebra , Mathematics , Wolfram Language
5
REPLIES
3.8K
VIEWS

Keep only positive and real solutions from Solve?

QUESTION FROM: Fredrik Erling | 3 years ago BY: Phani Sanagavarapu
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
5
REPLIES
42.4K
VIEWS

Row vs column vectors?

QUESTION FROM: Frederick H Lott Jr | 3 years ago BY: Sander Huisman
Algebra , Mathematics , Wolfram Language
5
REPLIES
13.4K
VIEWS

The solution of cubic equation x^3+cx=d

QUESTION FROM: Daniel Niu | 3 years ago BY: Daniel Lichtblau
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
5
REPLIES
4.4K
VIEWS

Find the equation of the line passing through two points

QUESTION FROM: Hongyi Zhao | 3 years ago BY: Hongyi Zhao
Algebra , Equation Solving , Mathematics , Wolfram Language
5
REPLIES
4.1K
VIEWS

Numerical Solution of Black-Scholes Equation (KMV Model)

QUESTION FROM: Salman Zaffar | 3 years ago BY: Rohit Namjoshi
Algebra , Equation Solving , Mathematics , Numerical Computation , ...
5
REPLIES
4.6K
VIEWS

Non-linear data fitting: Overflow occurred in computation?

QUESTION FROM: Jung Hwan Kim | 3 years ago BY: Jim Baldwin
Algebra , Data Science , Modeling , Wolfram Language
5
REPLIES
6.3K
VIEWS

How may we write Nth polynomials and perform their derivatives?

QUESTION FROM: Vinícius Hopkins | 3 years ago BY: Vinícius Hopkins
Algebra , Calculus , Mathematics , Wolfram Language
5
REPLIES
5.6K
VIEWS

A few problems with the evaluation of limits of multivariable functions

QUESTION FROM: Vinícius Hopkins | 3 years ago BY: Vinícius Hopkins
Algebra , Calculus , Mathematics , Wolfram Language
5
REPLIES
5.2K
VIEWS

Product and inverse of matrices interpreted unexpectedly in Wolfram|Alpha

QUESTION FROM: Magnus Lubkowitz | 3 years ago BY: Magnus Lubkowitz
Algebra , Mathematics , Wolfram|Alpha
5
REPLIES
6K
VIEWS

Rational bracings of regular polygons

CONTRIBUTED BY: Jeremy Tan | 4 years ago BY: Jeremy Tan
Staff Picks , Algebra , Computer-Based Maths , Discrete Mathematics , ...
5
REPLIES
8.3K
VIEWS

Error using Solve[ ] for an equation?

QUESTION FROM: mahdi safarbali | 4 years ago BY: mahdi safarbali
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
5
REPLIES
3.6K
VIEWS

Limits of Mathematica's numeric precision?

QUESTION FROM: Leon Fairbanks | 4 years ago BY: Gianluca Gorni
Algebra , Mathematica , Mathematics , Numerical Computation , ...
5
REPLIES
7.1K
VIEWS

From Intersecting Cylinders to Ambiguous Rings

CONTRIBUTED BY: Erik Mahieu | 4 years ago BY: Anonymous User
Staff Picks , 3D Printing , Algebra , Dynamic Interactivity , ...
5
REPLIES
20.7K
VIEWS

NDSolve for a system of second order differential equations

QUESTION FROM: Lorenzo Mereu | 4 years ago BY: Lorenzo Mereu
Algebra , Calculus , Equation Solving , Mathematics , ...
5
REPLIES
4.2K
VIEWS

How to write a matrix in a different basis?

QUESTION FROM: Matheus Soares | 4 years ago BY: Rohit Namjoshi
Algebra , Mathematics , Wolfram Language
5
REPLIES
4K
VIEWS

Solving a complicated expression in xyz?

QUESTION FROM: Eft Rsd | 4 years ago BY: Eft Rsd
Algebra , Equation Solving , Mathematics , Wolfram Language
5
REPLIES
4.9K
VIEWS

Implementing a simple proof assistant and type system

CONTRIBUTED BY: Anthony Hart | 4 years ago BY: stefan veeser
Staff Picks , Algebra , Dynamic Interactivity , ...
5
REPLIES
22K
VIEWS

Ploting LegendreP gets abruptly noisy for larger numbers?

QUESTION FROM: major son | 4 years ago BY: major son
Algebra , Graphics and Visualization , Mathematics , Wolfram Language
5
REPLIES
3.5K
VIEWS

“Lucky fool” 2x2 matrix multiplication: finding all possible pairs with WL

CONTRIBUTED BY: Rauan Kaldybaev | 4 years ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Computer-Based Maths , Discrete Mathematics , ...
5
REPLIES
13.4K
VIEWS
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