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Symbolic computations in calculus, linear algebra, statistics, finance...

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Solve a system of 4 algebraic equations?

QUESTION FROM: tarek naime | 9 years ago BY: Frederick Wu
Equation Solving , Mathematics , Symbolic Computations , ...
1
REPLIES
8.5K
VIEWS

Converting linear equation into matrix form?

QUESTION FROM: Rajan Prasad | 9 years ago BY: Gianluca Gorni
Equation Solving , Mathematics , Symbolic Computations , ...
1
REPLIES
3.5K
VIEWS

Specify independent variable in differential equation?

QUESTION FROM: Gennaro Arguzzi | 9 years ago BY: Bill Simpson
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
1
REPLIES
7.4K
VIEWS

Checking the sign of an equation?

QUESTION FROM: fabian queisner | 9 years ago BY: Marco Thiel
Algebra , Calculus , Mathematics , Symbolic Computations , ...
1
REPLIES
4.1K
VIEWS

Solve two equations with Modified bessel functions?

QUESTION FROM: Gul A | 9 years ago BY: Udo Krause
Equation Solving , Mathematics , Symbolic Computations , ...
1
REPLIES
6.4K
VIEWS

Solve[eqs,vars,Integers] Mathematica 10.3.0

QUESTION FROM: Gerald Janusz | 9 years ago BY: Daniel Lichtblau
Discrete Mathematics , Equation Solving , Optimization , ...
1
REPLIES
5.4K
VIEWS

differentiating a 2 dimensional line integral

QUESTION FROM: koen ruymbeek | 9 years ago BY: Gianluca Gorni
Calculus , Mathematics , Symbolic Computations , Wolfram Language
1
REPLIES
2.7K
VIEWS

Inverse of a Fourier matrix

QUESTION FROM: Ananda Suresh | 9 years ago BY: Bill Simpson
Algebra , Mathematics , Symbolic Computations , ...
1
REPLIES
8.1K
VIEWS

WhenEvent stops working in the middle of solution of ODEs

QUESTION FROM: Kaushik Mallick | 9 years ago BY: Kaushik Mallick
Calculus , Engineering , Equation Solving , ...
1
REPLIES
7.4K
VIEWS

How to remove zero weight paths from graph for Markov Process ?

QUESTION FROM: Chris Ruhl | 9 years ago BY: Chris Ruhl
Mathematics , Statistics and Probability , Symbolic Computations , ...
1
REPLIES
3.5K
VIEWS

Efficient sort by template

QUESTION FROM: Vitaliy Kaurov | 9 years ago BY: Daniel Lichtblau
Computer Science , Symbolic Computations , Wolfram Language
1
REPLIES
4K
VIEWS

Interpreting Root Objects

QUESTION FROM: Cédric Cavents | 9 years ago BY: Bill Simpson
Algebra , Calculus , Mathematics , Symbolic Computations , ...
1
REPLIES
6.5K
VIEWS

how to multiply a 3 x 2 matrix by a 2 x 1 (row x column)

QUESTION FROM: john massucci | 9 years ago BY: Bill Simpson
Mathematics , Symbolic Computations , Wolfram Language
1
REPLIES
6K
VIEWS

DSolveValue Output error problem

QUESTION FROM: carlos eduardo arango gutierrez | 9 years ago BY: Frank Kampas
Equation Solving , Mathematics , Symbolic Computations , ...
1
REPLIES
5.2K
VIEWS

Rewrite an expression in a specific form

QUESTION FROM: Alexander Partin | 9 years ago BY: Gianluca Gorni
Mathematics , Symbolic Computations , Wolfram Language
1
REPLIES
2.5K
VIEWS

Why is this not a quantified system of equations and inequalities?

QUESTION FROM: Levi Crews | 9 years ago BY: David Keith
Equation Solving , Mathematics , Symbolic Computations , ...
1
REPLIES
7.9K
VIEWS

Finding inconsistency in a system of equations

QUESTION FROM: aslan pshunetlev | 9 years ago BY: Gianluca Gorni
Equation Solving , Mathematics , Symbolic Computations , ...
1
REPLIES
1.6K
VIEWS

LaplaceTransform and InverseLaplaceTransform?

QUESTION FROM: Cyrille Piatecki | 9 years ago BY: Sander Huisman
Mathematics , Packages , Symbolic Computations , Wolfram Language
1
REPLIES
4.3K
VIEWS

Partial differential equation (Diffusion equation in spherical coordinates)

QUESTION FROM: Dodji Cohovi | 9 years ago BY: Gianluca Gorni
Equation Solving , Mathematics , Symbolic Computations , ...
1
REPLIES
7.4K
VIEWS

Why Mathematica is not solving this equation?

QUESTION FROM: mahi rahman | 9 years ago BY: Hans Dolhaine
Equation Solving , Mathematics , Symbolic Computations , ...
1
REPLIES
7.4K
VIEWS

Symbolically solve a 2012 CMO problem

CONTRIBUTED BY: Shenghui Yang | 9 years ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Know-How , Mathematics , ...
1
REPLIES
11.3K
VIEWS

Replace, unexpected behavior

QUESTION FROM: Daniel Huber | 10 years ago BY: Sean Clarke
Software Development , Symbolic Computations , Wolfram Language
1
REPLIES
4.5K
VIEWS

How to access an element in a Jacobian?

QUESTION FROM: Omer Tzuk | 10 years ago BY: Gianluca Gorni
Calculus , Mathematics , Symbolic Computations , Wolfram Language
1
REPLIES
4.6K
VIEWS

TriangleWave automatic simplification question

QUESTION FROM: Sander Huisman | 10 years ago BY: Frank Kampas
Signal Processing , Symbolic Computations , Wolfram Language
1
REPLIES
5.3K
VIEWS

How to factor out a more complicated expression?

QUESTION FROM: Stanislav Iablokov | 10 years ago BY: Jim Baldwin
Algebra , Mathematica , Optimization , Mathematics , Physics , ...
1
REPLIES
5.8K
VIEWS

Single Fraction Form

QUESTION FROM: Xuinkr Bin | 10 years ago BY: Xuinkr Bin
Algebra , Mathematica , Mathematics , Symbolic Computations
1
REPLIES
6K
VIEWS

Bigram lookup in Association

QUESTION FROM: Buck Huffman | 10 years ago BY: Vitaliy Kaurov
Symbolic Computations , Wolfram Language
1
REPLIES
4.5K
VIEWS

How to reduce an expression with my template?

QUESTION FROM: Stanislav Iablokov | 10 years ago BY: Sandu Ursu
Optimization , Mathematics , Symbolic Computations
1
REPLIES
6.2K
VIEWS

"Wolfram|Alpha doesn't know how to interpret your input" by ComposeSeries

QUESTION FROM: A A | 10 years ago BY: Sean Clarke
Mathematics , Symbolic Computations , Wolfram|Alpha , Wolfram Language
1
REPLIES
10.4K
VIEWS

Cleared Attribute "Listable" - acts like it is still set

QUESTION FROM: Urban Seifert | 10 years ago BY: John Doty
Mathematica , Symbolic Computations , Wolfram Language
1
REPLIES
5.3K
VIEWS

How to solve this differential equation?

QUESTION FROM: suvadip mandal | 10 years ago BY: Udo Krause
Calculus , Equation Solving , Symbolic Computations , Wolfram Language
1
REPLIES
4.4K
VIEWS

Using Replace in multiscale analysis

QUESTION FROM: Omer Tzuk | 10 years ago BY: Sean Clarke
Calculus , Equation Solving , Mathematica , Modeling , Physics , ...
1
REPLIES
6.1K
VIEWS

How to define a derivative to be positive?

QUESTION FROM: Miguel Olivo-V | 11 years ago BY: Udo Krause
Mathematica , Symbolic Computations , Wolfram Language
1
REPLIES
8.6K
VIEWS

Expand symbolic matrix calculation

QUESTION FROM: Anonymous User | 11 years ago BY: Bill Simpson
Algebra , Mathematica , Mathematics , Symbolic Computations
1
REPLIES
2.5K
VIEWS

Expanding and simplifying symbolic expression

QUESTION FROM: Tommy Yip | 11 years ago BY: David Reiss
Algebra , Mathematica , Mathematics , Symbolic Computations
1
REPLIES
4.3K
VIEWS

How to combine variables automatically?

QUESTION FROM: Aaron Clair | 11 years ago BY: Bill Simpson
Algebra , Equation Solving , Mathematica , Symbolic Computations , ...
1
REPLIES
5.9K
VIEWS

Difference between f1[a_, b_] := a[b]^2 and f2[a_][b_] := a[b]^2 etc.

QUESTION FROM: Tomáš Hruš | 11 years ago BY: Szabolcs Horvát
Mathematica , Mathematics , Symbolic Computations
1
REPLIES
7.1K
VIEWS

Subscripted and superscripted symbols as symbols

QUESTION FROM: White Sky | 11 years ago BY: Sean Clarke
Packages , Symbolic Computations , User Interface , Wolfram Language
1
REPLIES
6.8K
VIEWS

Assign values to a list

QUESTION FROM: Casper YC | 11 years ago BY: Ilian Gachevski
Mathematica , Symbolic Computations
1
REPLIES
6.6K
VIEWS

Pattern matching in self defined functions

QUESTION FROM: Casper YC | 11 years ago BY: Christopher French
Mathematica , Symbolic Computations
1
REPLIES
5.4K
VIEWS

Global and local variables

QUESTION FROM: Casper YC | 11 years ago BY: Bruce Miller
Mathematica , Symbolic Computations , Wolfram Language
1
REPLIES
8.2K
VIEWS

Symbolic matrices; Subsets; local variables

QUESTION FROM: Casper YC | 11 years ago BY: Bill Simpson
Mathematica , Mathematics , Symbolic Computations , Wolfram Language
1
REPLIES
8.4K
VIEWS

How to solve a feedback system (recursive definitions)?

QUESTION FROM: Claus H | 12 years ago BY: Claus H
Mathematica , Symbolic Computations
1
REPLIES
3.2K
VIEWS

An Example of the Symbolic Nature in Mathematica's Numeric Process

CONTRIBUTED BY: Shenghui Yang | 12 years ago BY: Frank Kampas
Mathematica , Mathematics , Numerical Computation , ...
1
REPLIES
5.2K
VIEWS

Testing improper integrals with Mathematica

CONTRIBUTED BY: Denis Ivanov | 17 hours ago
Calculus , Education , Mathematica , Mathematics , ...
0
REPLIES
20
VIEWS

How do you register functional properties in Mathematica?

QUESTION FROM: Liam Nielson | 23 days ago
Mathematics , Symbolic Computations , Wolfram Language
0
REPLIES
142
VIEWS

Gas absorption with chemical reaction in an agitated tank

CONTRIBUTED BY: Housam Binous | 2 months ago
Chemistry , Engineering , Graphics and Visualization , Modeling , ...
0
REPLIES
459
VIEWS

Contention and State: A Formal Analysis of Classical Ethernet and Spekkens Toy Models

CONTRIBUTED BY: Dean Gladish | 4 months ago
Computer Science , Graphics and Visualization , Modeling , ...
0
REPLIES
648
VIEWS

Step response of a simple feedback control system using a PID controller

CONTRIBUTED BY: Housam Binous | 4 months ago
Control Systems , Engineering , Graphics and Visualization , ...
0
REPLIES
893
VIEWS

Matrix Diagonalization and Spectral Theorem

CONTRIBUTED BY: Junseo Lee | 5 months ago
Algebra , Education , Mathematics , Symbolic Computations , ...
0
REPLIES
1.1K
VIEWS
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