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

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Using Solve function with summation

QUESTION FROM: Thomas Weichhart | 2 years ago BY: Thomas Weichhart
Equation Solving , Mathematics , Symbolic Computations , ...
2
REPLIES
2.1K
VIEWS

Reference frames in general relativity and the galactic rotation curves

CONTRIBUTED BY: Filipe Costa | 2 years ago BY: Jean-Michel Charles Collard-Richard
Staff Picks , Algebra , Astronomy , Calculus , Mathematics , ...
2
REPLIES
4.1K
VIEWS

How to prove an implication involving logarithms?

QUESTION FROM: Janish Suneja | 2 years ago BY: Gianluca Gorni
Discrete Mathematics , Mathematics , Symbolic Computations , ...
2
REPLIES
2.7K
VIEWS

The Kerr-Newman black hole

CONTRIBUTED BY: Joe Swearngin | 2 years ago BY: Joe Swearngin
Staff Picks , Astronomy , High-Performance Computing , Mathematics , ...
2
REPLIES
5.5K
VIEWS

Symbolic computation using "Reduce" does not give a result

QUESTION FROM: Lingfei Li | 2 years ago BY: Lingfei Li
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
2
REPLIES
2.8K
VIEWS

Companion to "A Finite Game of Infinite Rounds": simulation of drawing balls from an urn

CONTRIBUTED BY: Shenghui Yang | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Compilation , Computer-Based Maths , ...
2
REPLIES
4.9K
VIEWS

System of equation involving matrices

QUESTION FROM: Ahmad Rufa'i | 2 years ago BY: Ahmad Rufa'i
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
2
REPLIES
2.2K
VIEWS

DSolve error: variables to be solved for in an essentially non-algebraic way

QUESTION FROM: Shivi Sv | 2 years ago BY: Shivi Sv
Calculus , Equation Solving , Graphics and Visualization , ...
2
REPLIES
2.8K
VIEWS

Finding the constants of the coupled differential equation

QUESTION FROM: Anand Mathew | 2 years ago BY: Anand Mathew
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
2
REPLIES
2.7K
VIEWS

Gravitational Redshift Originating from Sirius

CONTRIBUTED BY: Wim Vegt | 2 years ago BY: Wim Vegt
Astronomy , Calculus , Education , Equation Solving , Mathematics , ...
2
REPLIES
6.6K
VIEWS

Unwanted behavior cubic equations with assumptions

QUESTION FROM: Alex Bailey | 2 years ago BY: Alex Bailey
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
2
REPLIES
3.6K
VIEWS

$RecursionLimit::reclim2: Recursion depth of 1024 exceeded

QUESTION FROM: Jon Locke | 2 years ago BY: Jon Locke
Equation Solving , Finance , Mathematics , Symbolic Computations , ...
2
REPLIES
3.3K
VIEWS

Different results when solving a DE using symbolic and numerical methods

QUESTION FROM: Sinval Santos | 2 years ago BY: Sinval Santos
Calculus , Equation Solving , Graphics and Visualization , ...
2
REPLIES
3.5K
VIEWS

Is there a package in Mathematica about solving fractional order diff.eqns?

QUESTION FROM: Hamza El Mahjour | 2 years ago BY: Hamza El Mahjour
Calculus , Equation Solving , Mathematica , Mathematics , ...
2
REPLIES
8.7K
VIEWS

MTools, Object Oriented Programming in Mathematica 10+

CONTRIBUTED BY: Faysal Aberkane | 2 years ago BY: Faysal Aberkane
Staff Picks , Computational Systems , Mathematica Add-Ons , ...
2
REPLIES
17.8K
VIEWS

Symbolic Computation Applied to Cauchy Type Singular Integrals

CONTRIBUTED BY: Ana Conceição | 2 years ago BY: Ana Conceição
Staff Picks , Calculus , Interface Construction , ...
2
REPLIES
3.9K
VIEWS

[WSS22] Lecture notebooks for Vector Calculus

CONTRIBUTED BY: Passant Abbassi | 3 years ago BY: Dean Gladish
Staff Picks , Algebra , Calculus , Computer-Based Maths , Education , ...
2
REPLIES
6.1K
VIEWS

How do I use the difference root in Wolfram|Alpha?

QUESTION FROM: Oluwamide Agunloye | 3 years ago BY: Updating Name
Equation Solving , Mathematics , Symbolic Computations , ...
2
REPLIES
3.7K
VIEWS

Closed form solving for parameters of exponential

QUESTION FROM: Pino Savana | 3 years ago BY: Pino Savana
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
2
REPLIES
3.3K
VIEWS

Spatial cumulant models for local interactions in cancer systems

CONTRIBUTED BY: Sara Hamis | 3 years ago BY: EDITORIAL BOARD
Staff Picks , Equation Solving , Graphics and Visualization , ...
2
REPLIES
6.1K
VIEWS

The Bring sextic of equilateral pentagons

CONTRIBUTED BY: Lyle Ramshaw | 3 years ago BY: Harry Calkins
Staff Picks , Equation Solving , Geometry , ...
2
REPLIES
4.9K
VIEWS

Virulence evolution of pathogens that can grow in reservoir environments

CONTRIBUTED BY: Aakash Pandey | 3 years ago BY: EDITORIAL BOARD
Staff Picks , Biological Sciences , Calculus , Equation Solving , ...
2
REPLIES
5.8K
VIEWS

DSolveValue error: equations are not the same shape

QUESTION FROM: sorabella91 | 3 years ago BY: sorabella91
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
2
REPLIES
4.7K
VIEWS

Using Mathematica for Quantum Mechanics: A Student’s Manual

CONTRIBUTED BY: Paul Abbott | 3 years ago BY: Brett Washington
Astronomy , Authoring and Publishing , Education , ...
2
REPLIES
13.7K
VIEWS

Move prefactor inside radical

QUESTION FROM: Steven Kaptein | 3 years ago BY: Steven Kaptein
Algebra , Symbolic Computations , Wolfram Language
2
REPLIES
3.3K
VIEWS

Using TrigExpand to expand inside another function

QUESTION FROM: Steven Kaptein | 3 years ago BY: Steven Kaptein
Algebra , Calculus , Symbolic Computations , Wolfram Language
2
REPLIES
3.8K
VIEWS

Solve goes into infinite loop, when solving a quadratic equation system

QUESTION FROM: Ralph Trenkler | 4 years ago BY: Daniel Lichtblau
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
2
REPLIES
5.3K
VIEWS

Format of the square root

QUESTION FROM: Francisco Soto-Eguibar | 4 years ago BY: Rohit Namjoshi
Mathematics , Symbolic Computations , Wolfram Language
2
REPLIES
3.4K
VIEWS

Conversion to a system of second order ODEs then first order ODEs

QUESTION FROM: Bogdan Udrea | 4 years ago BY: Bogdan Udrea
Calculus , Mathematics , Modeling , Symbolic Computations , ...
2
REPLIES
5.8K
VIEWS

What command is used to organize variables in chronological order?

QUESTION FROM: Keith Anderson | 4 years ago BY: EDITORIAL BOARD
Equation Solving , Symbolic Computations , Wolfram Language
2
REPLIES
3.2K
VIEWS

Operations with arrays (pseudoinverses & products)

CONTRIBUTED BY: Alberto Silva Ariano | 4 years ago BY: Alberto Silva Ariano
Staff Picks , Algebra , Computer-Based Maths , Mathematics , ...
2
REPLIES
6.3K
VIEWS

Discussion on ComplexPlot and a problem from Kobe U

CONTRIBUTED BY: Shenghui Yang | 4 years ago BY: J. M.
Staff Picks , Computer-Based Maths , Graphics and Visualization , ...
2
REPLIES
9.2K
VIEWS

[BOOK] An introduction to computational origami

CONTRIBUTED BY: Tetsuo Ida | 4 years ago BY: EDITORIAL BOARD
Staff Picks , Graphics and Visualization , Mathematica Add-Ons , ...
2
REPLIES
15.5K
VIEWS

Optimal climate policy: behind the scenes solving ODEs model

CONTRIBUTED BY: Stephen DeCanio | 4 years ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Calculus , Earth Science , Equation Solving , ...
2
REPLIES
7.6K
VIEWS

Modified finite automata simulation with improved graphs

CONTRIBUTED BY: Tomas De Camino Beck | 4 years ago BY: EDITORIAL BOARD
Staff Picks , Computational Linguistics , Computer Science , ...
2
REPLIES
6.7K
VIEWS

Equation not getting solution

QUESTION FROM: Ropafadzo N | 4 years ago BY: Hans Dolhaine
Equation Solving , Physics , Symbolic Computations , Wolfram Language
2
REPLIES
5.5K
VIEWS

Minimize doesn't work for simple trigonometric function

QUESTION FROM: Dongmin Choi | 4 years ago BY: Dongmin Choi
Calculus , Equation Solving , Optimization , Mathematics , ...
2
REPLIES
4.5K
VIEWS

Using RunProcess to study lunar arithmetic on Numberphile

CONTRIBUTED BY: Shenghui Yang | 4 years ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Computer-Based Maths , Discrete Mathematics , ...
2
REPLIES
10.1K
VIEWS

Represent and compute with matrix-valued functions of a vector?

QUESTION FROM: Darwin Poritz | 4 years ago BY: Darwin Poritz
Algebra , Mathematica , Mathematics , Symbolic Computations , ...
2
REPLIES
4K
VIEWS

No output, solving system of equations?

QUESTION FROM: Florencia Airaudo | 4 years ago BY: Gianluca Gorni
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
2
REPLIES
4.3K
VIEWS

Unable to solve the definite integral

QUESTION FROM: KRISHAN SHARMA | 4 years ago BY: KRISHAN SHARMA
Calculus , Mathematics , Symbolic Computations , Wolfram Language
2
REPLIES
5K
VIEWS

A "Closed-Form" Solution to the Geometric Goat Problem

CONTRIBUTED BY: Paul Abbott | 4 years ago BY: J. M.
Staff Picks , Calculus , Computer-Based Maths , Equation Solving , ...
2
REPLIES
13.2K
VIEWS

Simplify symbolic inequality?

QUESTION FROM: Raspi Rascal | 5 years ago BY: Raspi Rascal
Algebra , Mathematics , Symbolic Computations , Wolfram Language
2
REPLIES
4.7K
VIEWS

No output from MomentOfInertia[ ]?

QUESTION FROM: Ibrahim Bakry | 5 years ago BY: Ibrahim Bakry
Physics , Symbolic Computations , Wolfram Language
2
REPLIES
3.6K
VIEWS

Tensor Algebra problem

QUESTION FROM: Andrew Hyman | 5 years ago BY: Andrew Hyman
Algebra , Mathematica , Physics , Symbolic Computations , ...
2
REPLIES
4.2K
VIEWS

Translate boundary conditions into Mathematica's code?

QUESTION FROM: Hekarl Uzir | 5 years ago BY: Hekarl Uzir
Equation Solving , Mathematics , Symbolic Computations , ...
2
REPLIES
3.7K
VIEWS

Solve Function on a Specific Interval

QUESTION FROM: Mitchell Sandlin | 5 years ago BY: Mitchell Sandlin
Equation Solving , Mathematics , Symbolic Computations , ...
2
REPLIES
8.1K
VIEWS

DSolve and 1st order diff. equations in the differential form

QUESTION FROM: Yeso Alde | 5 years ago BY: Yeso Alde
Equation Solving , Mathematics , Symbolic Computations , ...
2
REPLIES
5.9K
VIEWS

Simplify a simple expression

QUESTION FROM: Yuhai Xiang | 5 years ago BY: Yuhai Xiang
Equation Solving , Mathematics , Symbolic Computations , ...
2
REPLIES
7.1K
VIEWS

Collect just one term in a polynomial?

QUESTION FROM: Cosimo PRUSCIANO | 5 years ago BY: Cosimo PRUSCIANO
Mathematics , Symbolic Computations , Wolfram Language
2
REPLIES
4.7K
VIEWS
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