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

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Given an exact formula get probability distribution with matching PDF?

QUESTION FROM: Seth Chandler | 11 years ago BY: Emerson Willard
Data Science , Machine Learning , Statistics and Probability , ...
10
REPLIES
31.3K
VIEWS

[Numberphile] James ❤️ A Card Trick Simulation

QUESTION FROM: Shenghui Yang | 7 years ago BY: Sander Huisman
Staff Picks , Computer-Based Maths , Dynamic Interactivity , ...
5
REPLIES
18.2K
VIEWS

[?] Add plus 1 to the {i_,i_} elements in a list?

QUESTION FROM: Ana Reyna | 9 years ago BY: Michael Rogers
Mathematics , Symbolic Computations , Wolfram Language
6
REPLIES
8.9K
VIEWS

Reproduce standard letter-frequencies in English language?

QUESTION FROM: Vitaliy Kaurov | 10 years ago BY: Marco Thiel
Computational Linguistics , Curated Data , Data Science , ...
9
REPLIES
15.8K
VIEWS

Sort pairs that add up to a perfect square?

QUESTION FROM: Ashley Louk | 10 years ago BY: Sander Huisman
Discrete Mathematics , Mathematics , Symbolic Computations , ...
17
REPLIES
13.7K
VIEWS

Solve an elementary quadratic equation?

QUESTION FROM: Valeriu Ungureanu | 9 years ago BY: Valeriu Ungureanu
Algebra , Education , Equation Solving , Mathematics , ...
10
REPLIES
13.9K
VIEWS

Calculate this Limit?

QUESTION FROM: Valeriu Ungureanu | 10 years ago BY: Gianluca Gorni
Calculus , Graphics and Visualization , Mathematics , ...
21
REPLIES
8K
VIEWS

Simplifying multiple inequalities

QUESTION FROM: Sasha Mandra | 2 years ago BY: Updating Name
Mathematics , Symbolic Computations , Wolfram Language
15
REPLIES
4K
VIEWS

Improve this code that uses Nested MapThread and Map?

QUESTION FROM: Jeff Burns | 10 years ago BY: Jeff Burns
Symbolic Computations , Wolfram Language
6
REPLIES
7K
VIEWS

Solve and NSolve not working well with Quantity and Units?

QUESTION FROM: Francis Bush | 6 years ago BY: Daniel Lichtblau
Algebra , Equation Solving , Mathematics , Numerical Computation , ...
44
REPLIES
19K
VIEWS

Unexpected result from DSolve? (Version dependence)

QUESTION FROM: Isao Maruyama | 2 years ago BY: Isao Maruyama
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
7
REPLIES
2.6K
VIEWS

[WSS18] A Calculus for Infinite Lists

QUESTION FROM: Luis Antonio Vasquez Reina | 7 years ago BY: Eric Parfitt
Staff Picks , Calculus , Graphics and Visualization , ...
6
REPLIES
15.9K
VIEWS

FullSimplify again not realizing the simplest solution. (ICBM problem)

QUESTION FROM: Philip Blanco | 1 year ago BY: Michael Rogers
Mathematics , Symbolic Computations , Wolfram Language
8
REPLIES
2.9K
VIEWS

Transpose-like function to interchange Heads, Rows, Columns

QUESTION FROM: Fabien Todescato | 10 years ago BY: Kuba Podkalicki
Symbolic Computations , Wolfram Language
9
REPLIES
9.2K
VIEWS

Find the symbolic equations of motion based on WSM model?

QUESTION FROM: Tigran Ishkhanyan | 9 years ago BY: Neil Singer
Control Systems , Modeling , Symbolic Computations , SystemModeler , ...
6
REPLIES
8.5K
VIEWS

List manipulation: subsets from a ragged array

QUESTION FROM: Diogo Duarte | 10 years ago BY: Sander Huisman
Symbolic Computations , Wolfram Language
4
REPLIES
4.7K
VIEWS

Turn an association into a list of lists?

QUESTION FROM: Gregory Lypny | 10 years ago BY: Gregory Lypny
Symbolic Computations , Wolfram Language
5
REPLIES
10.3K
VIEWS

How to define a function dynamically?

QUESTION FROM: Werner Geiger | 5 years ago BY: Werner Geiger
Mathematica , Symbolic Computations , Wolfram Language
11
REPLIES
10.2K
VIEWS

Why SortBy does not sort as expected with Sin, Cos, Exp functions?

QUESTION FROM: Danko Georgiev | 9 years ago BY: Sander Huisman
Mathematics , Symbolic Computations , Wolfram Language
2
REPLIES
4.8K
VIEWS

Efficient sort by template

QUESTION FROM: Vitaliy Kaurov | 10 years ago BY: Daniel Lichtblau
Computer Science , Symbolic Computations , Wolfram Language
1
REPLIES
4.3K
VIEWS

Need some help to make this rule work in Mathematica

QUESTION FROM: Todor Latev | 13 years ago BY: Todor Latev
Mathematica , Symbolic Computations , Wolfram Language
8
REPLIES
15.1K
VIEWS

Fixed points of coupled NLD involving transcendental functions

QUESTION FROM: vijay arjun | 5 years ago BY: Daniel Lichtblau
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
12
REPLIES
6.5K
VIEWS

Why does "ForAll[a,b]" evaluate to b ?

QUESTION FROM: uwe moehring | 7 years ago BY: uwe moehring
Symbolic Computations , Wolfram Language
11
REPLIES
9.7K
VIEWS

Solve system of four equations and rearrange it into four equations?

QUESTION FROM: Ng Chong Lay | 7 years ago BY: Daniel Lichtblau
Equation Solving , Mathematics , Symbolic Computations , ...
6
REPLIES
8.2K
VIEWS

[?] Calculate this simple equation 2^x * 5^y = 5000 ?

QUESTION FROM: knudl budl | 9 years ago BY: Daniel Lichtblau
Equation Solving , Mathematics , Symbolic Computations , ...
3
REPLIES
8.1K
VIEWS

Number items in a list of lists, Functional programming alternative?

QUESTION FROM: Robert McHugh | 9 years ago BY: Robert McHugh
Symbolic Computations , Wolfram Language
3
REPLIES
6.5K
VIEWS

Calculate the product of two radicals?

QUESTION FROM: Valeriu Ungureanu | 10 years ago BY: Valeriu Ungureanu
Algebra , Mathematics , Symbolic Computations , Wolfram Language
12
REPLIES
6.9K
VIEWS

Distibutive property of Conjugate

QUESTION FROM: Saf Al | 11 years ago BY: Saf Al
Mathematics , Symbolic Computations , Wolfram Language
8
REPLIES
8.4K
VIEWS

How to obtain an answer of a partial differential equation from a symbolic computation using DSolve

QUESTION FROM: Nomsa Ledwaba | 3 months ago BY: Gianluca Gorni
Calculus , Equation Solving , Mathematics , Symbolic Computations
9
REPLIES
551
VIEWS

MatrixSymbol simplifications

QUESTION FROM: Eric Michielssen | 2 years ago BY: Jose Martin-Garcia
Algebra , Mathematics , Symbolic Computations , Wolfram Language
6
REPLIES
3.4K
VIEWS

Solving nonlinear equation with integrals and beta functions

QUESTION FROM: Muhammad Fahem Bin Musa | 2 years ago BY: Bill Nelson
Algebra , Calculus , Equation Solving , Mathematics , ...
6
REPLIES
2.4K
VIEWS

Solve analytically the following partial differential equations (PDE's)?

QUESTION FROM: Mirza Farrukh Baig | 2 years ago BY: Tom Water
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
25
REPLIES
23.5K
VIEWS

DSolve ignoring linear solutions

QUESTION FROM: Martin Castillo | 2 years ago BY: Michael Rogers
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
3
REPLIES
2.4K
VIEWS

Determine solution of an underdetermined linear equation system

QUESTION FROM: Nina Teller | 3 years ago BY: Mariusz Iwaniuk
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
5
REPLIES
4.7K
VIEWS

Integration error: "Invalid integration variable or limit(s)"

QUESTION FROM: Alex B | 5 years ago BY: Alex B
Calculus , Mathematics , Symbolic Computations , Wolfram Language
4
REPLIES
13.8K
VIEWS

Convert simple Python code to Wolfram language?

QUESTION FROM: ismail ali | 6 years ago BY: ismail ali
External Programs and Systems , Mathematica , Symbolic Computations , ...
7
REPLIES
23.8K
VIEWS

Get an implicit derivative?

QUESTION FROM: Roberto Rivero | 6 years ago BY: Hans Dolhaine
Calculus , Equation Solving , Symbolic Computations , Wolfram Language
5
REPLIES
7.2K
VIEWS

Solve for best teams?

QUESTION FROM: Peter Parker | 9 years ago BY: EDITORIAL BOARD
Calculus , Computational Systems , Discrete Mathematics , ...
14
REPLIES
15.3K
VIEWS

[?] Prove equality - Application of Dirac delta property?

QUESTION FROM: Gennaro Arguzzi | 9 years ago BY: Gennaro Arguzzi
Mathematics , Symbolic Computations , Wolfram Language
12
REPLIES
7.8K
VIEWS

Arities of function symbols

QUESTION FROM: Fabien Todescato | 10 years ago BY: Sander Huisman
Symbolic Computations , Wolfram Language
10
REPLIES
6.2K
VIEWS

Is there a way to apply a function to each element of a matrix?

QUESTION FROM: Keith Osborne | 12 years ago BY: Szabolcs Horvát
Mathematica , Symbolic Computations , Wolfram Language
5
REPLIES
16.8K
VIEWS

How to divide both sides of the equation by the leftmost constant coefficient?

QUESTION FROM: Bill Blair | 3 months ago BY: Gianluca Gorni
Mathematics , Symbolic Computations
3
REPLIES
433
VIEWS

How to get nontrivial solution of differential equation (Euler buckling load)?

QUESTION FROM: Ralph Schenn | 11 months ago BY: Ralph Schenn
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
8
REPLIES
2.6K
VIEWS

DSolve crashes on elementary differential equations

QUESTION FROM: Jean-Michel Charles Collard-Richard | 11 months ago BY: Updating Name
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
4
REPLIES
2.4K
VIEWS

Square root of the square of a complex number

QUESTION FROM: Sasha Mandra | 0 months ago BY: Michael Rogers
Algebra , Mathematics , Symbolic Computations , Wolfram Language
8
REPLIES
1.9K
VIEWS

Transcendental equation cannot be solved?

QUESTION FROM: Zhenyu Zeng | 4 years ago BY: Daniel Lichtblau
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
10
REPLIES
7.2K
VIEWS

Symbolic integration has Problems

QUESTION FROM: Frank Kampas | 4 years ago BY: Frank Kampas
Calculus , Numerical Computation , Symbolic Computations , ...
6
REPLIES
6K
VIEWS

Solve[ ] gives an empty output?

QUESTION FROM: Umut Cemre Can | 5 years ago BY: Umut Cemre Can
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
6
REPLIES
5.5K
VIEWS

How to specify expressions and assumptions that contain summations?

QUESTION FROM: Richard Frost | 6 years ago BY: Richard Frost
Algebra , Mathematics , Symbolic Computations , Wolfram Language
8
REPLIES
5.3K
VIEWS

Simplify the mathematical expression in any desired form?

QUESTION FROM: Isa Comez | 7 years ago BY: Isa Comez
Algebra , Calculus , Mathematics , Symbolic Computations , ...
5
REPLIES
6K
VIEWS
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