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

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Regrouping infinite sums

QUESTION FROM: Sylvain Lacroix | 10 years ago BY: David J M Park Jr
Mathematica , Symbolic Computations
6
REPLIES
7.2K
VIEWS

Problems with Assumptions for Integrate and Reduce

QUESTION FROM: Paul Reiser | 11 years ago BY: Paul Reiser
Algebra , Calculus , Symbolic Computations , Wolfram Language
6
REPLIES
11.2K
VIEWS

Unexpected use of k$ notation in output of Reduce?

QUESTION FROM: Lucas Tubacki | 3 months ago BY: Michael Rogers
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
5
REPLIES
1.5K
VIEWS

Variable as an argument to Part

QUESTION FROM: Sasha Mandra | 6 months ago BY: Gianluca Gorni
Mathematics , Symbolic Computations , Wolfram Language
5
REPLIES
1.2K
VIEWS

how to get coefficient list from a polynomial with positive and negative powers?

QUESTION FROM: Sami Heidari | 9 months ago BY: Michael Rogers
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
5
REPLIES
1.8K
VIEWS

Help with definite integral solved analytically

QUESTION FROM: Anuj Malik | 0 months ago BY: Mariusz Iwaniuk
Calculus , Mathematics , Symbolic Computations , Wolfram Language
5
REPLIES
2.4K
VIEWS

Joule Thomson expansion of black hole

QUESTION FROM: Debojyoti Mondal | 1 year ago BY: Ronald Riegert
Equation Solving , Graphics and Visualization , Mathematics , ...
5
REPLIES
2.5K
VIEWS

How to choose desired solvable variables in Solve

QUESTION FROM: Izhak Manilov | 1 year ago BY: Izhak Manilov
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
5
REPLIES
2.7K
VIEWS

Normalizing the wavefunction and plotting it gives error TerminatedEvaluation["RecursionLimit"]

QUESTION FROM: Hongyi Zhao | 2 years ago BY: Gianluca Gorni
Algebra , Equation Solving , Graphics and Visualization , ...
5
REPLIES
3.3K
VIEWS

Solving system of equations: long evaluation time with no results

QUESTION FROM: Saroj Dattatreya | 2 years ago BY: Saroj Dattatreya
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
5
REPLIES
2.2K
VIEWS

Is there a way to be able to compute these integrals efficiently?

QUESTION FROM: M M | 2 years ago BY: Updating Name
Calculus , Mathematics , Numerical Computation , ...
5
REPLIES
2.8K
VIEWS

Solving differential equation in Mathematica without ProductLog

QUESTION FROM: Carl-Johan Eliasson | 2 years ago BY: Gianluca Gorni
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
5
REPLIES
2.8K
VIEWS

Determine solution of an underdetermined linear equation system

QUESTION FROM: Nina Teller | 2 years ago BY: Mariusz Iwaniuk
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
5
REPLIES
4K
VIEWS

A system of linear higher-order of differential equations takes too long

QUESTION FROM: Marcin Kujawa | 3 years ago BY: Marcin Kujawa
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
5
REPLIES
3.6K
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
42.2K
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
4.3K
VIEWS

Unexpected result from trigonometric integral simplification?

QUESTION FROM: Dimitrios Tsevas | 3 years ago BY: Michael Helmle
Calculus , Mathematics , Symbolic Computations , Wolfram Language
5
REPLIES
5.5K
VIEWS

How do I get a full analytical solution to my ODEs?

QUESTION FROM: Rami Zakh | 3 years ago BY: Rami Zakh
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
5
REPLIES
5K
VIEWS

Truncated solution plot of ODE

QUESTION FROM: Marek Wojcik | 3 years ago BY: Marek Wojcik
Calculus , Equation Solving , Symbolic Computations , Wolfram Language
5
REPLIES
5.5K
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

Error while using DSolve[ ]?

QUESTION FROM: Zheng Hui Toh | 4 years ago BY: Zheng Hui Toh
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
5
REPLIES
5.3K
VIEWS

NSolve and Solve run forever or give errors with big numbers

QUESTION FROM: Florent B | 5 years ago BY: Hans Dolhaine
Calculus , Equation Solving , Numerical Computation , ...
5
REPLIES
4.9K
VIEWS

No progress in Jordan decomposition of a symbolic matrix

QUESTION FROM: bananas consult | 5 years ago BY: bananas consult
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
5
REPLIES
4.5K
VIEWS

DSolve and initial condition

QUESTION FROM: Daniel Huber | 5 years ago BY: Anonymous User
Equation Solving , Mathematics , Symbolic Computations , ...
5
REPLIES
5.1K
VIEWS

Solve[] not giving ConditionalExpression?

QUESTION FROM: Thomas Tse | 5 years ago BY: John Doty
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
5
REPLIES
8.2K
VIEWS

Get the correct output using Dsolve?

QUESTION FROM: Mirza Farrukh Baig | 5 years ago BY: Mirza Farrukh Baig
Equation Solving , Mathematics , Symbolic Computations , ...
5
REPLIES
6.5K
VIEWS

Solve system of 3 equations using "Solve"

QUESTION FROM: Liyaqat Nazir | 5 years ago BY: Liyaqat Nazir
Equation Solving , Mathematics , Symbolic Computations , ...
5
REPLIES
8.8K
VIEWS

Get an implicit derivative?

QUESTION FROM: Roberto Rivero | 5 years ago BY: Hans Dolhaine
Calculus , Equation Solving , Symbolic Computations , Wolfram Language
5
REPLIES
6.7K
VIEWS

[Numberphile] James ❤️ A Card Trick Simulation

QUESTION FROM: Shenghui Yang | 6 years ago BY: Sander Huisman
Staff Picks , Computer-Based Maths , Dynamic Interactivity , ...
5
REPLIES
16.6K
VIEWS

Simplify the mathematical expression in any desired form?

QUESTION FROM: Isa Comez | 6 years ago BY: Isa Comez
Algebra , Calculus , Mathematics , Symbolic Computations , ...
5
REPLIES
5.6K
VIEWS

[?] Solve a symmetric equation system with three variables?

QUESTION FROM: Qian Che | 6 years ago BY: Mariusz Iwaniuk
Equation Solving , Mathematics , Symbolic Computations , ...
5
REPLIES
4.1K
VIEWS

Mathematica 11.3 randomly quits kernel on Thinkpad T470s and Ubuntu 16.04

QUESTION FROM: Nils Siemonsen | 6 years ago BY: Daniel Lichtblau
Mathematica , Operating System and Network Access , Packages , ...
5
REPLIES
8.7K
VIEWS

[?] Avoid problem with the parametrization of a line integral?

QUESTION FROM: Jaime de la Mota | 7 years ago BY: Hans Dolhaine
Calculus , Mathematics , Symbolic Computations , Wolfram Language
5
REPLIES
5.1K
VIEWS

Avoid error in the following symbolic integration?

QUESTION FROM: Lev Kantorovitch | 7 years ago BY: Lev Kantorovitch
Calculus , Mathematics , Symbolic Computations , Wolfram Language
5
REPLIES
5K
VIEWS

Derivative of Gaussian likelihood function?

QUESTION FROM: Jason Wu | 7 years ago BY: Jason Wu
Calculus , Mathematics , Statistics and Probability , ...
5
REPLIES
4.9K
VIEWS

How to display underlaying symbolic function but not calculating the result

QUESTION FROM: Lea Rebanks | 7 years ago BY: Lea Rebanks
Mathematics , Symbolic Computations , Wolfram Language
5
REPLIES
9.7K
VIEWS

Simplify this $1/Sqrt(1+1/t)$ so that it works for t=0?

QUESTION FROM: Joshua Champion | 7 years ago BY: Mariusz Iwaniuk
Mathematics , Symbolic Computations , Wolfram Language
5
REPLIES
5.9K
VIEWS

Get all the symbols with a pattern and save their Own, Down & Up values?

QUESTION FROM: Eric Smith | 7 years ago BY: Eric Smith
Symbolic Computations , Wolfram Language
5
REPLIES
6.8K
VIEWS

Is this equal to ArcTan?

QUESTION FROM: Anonymous User | 7 years ago BY: Anonymous User
Equation Solving , Mathematics , Symbolic Computations , ...
5
REPLIES
4.4K
VIEWS

Correspondence between direct and inverse Laplace transform?

QUESTION FROM: Leslaw Bieniasz | 7 years ago BY: Mariusz Iwaniuk
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
5
REPLIES
9.2K
VIEWS

[?] Solve the following PDE?

QUESTION FROM: vishal nandigana | 7 years ago BY: Mariusz Iwaniuk
Equation Solving , Mathematics , Symbolic Computations , ...
5
REPLIES
4.7K
VIEWS

Step-by-step solutions of indefinite integral?

QUESTION FROM: Gennaro Arguzzi | 8 years ago BY: EDITORIAL BOARD
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
5
REPLIES
24.4K
VIEWS

Calculate the following integral with assumptions?

QUESTION FROM: Arny Toynbee | 8 years ago BY: Arny Toynbee
Mathematics , Physics , Symbolic Computations , Wolfram Language
5
REPLIES
10.8K
VIEWS

[?] Area under the curve of a Parametric Plot function?

QUESTION FROM: Anonymous User | 8 years ago BY: Claude Mante
Algebra , Graphics and Visualization , Mathematics , ...
5
REPLIES
10.6K
VIEWS

Get Integrate and Conjugate to work with Generalized Functions?

QUESTION FROM: Anonymous User | 8 years ago BY: Anonymous User
Mathematics , Symbolic Computations , Wolfram Language
5
REPLIES
3.5K
VIEWS

[?] Select from a list of lists based on position criteria?

QUESTION FROM: Mary Shepard | 8 years ago BY: Marco Thiel
Symbolic Computations , Wolfram Language
5
REPLIES
7.7K
VIEWS

Construct / re-arrange some lists?

QUESTION FROM: Nikki Peter | 8 years ago BY: Nikki Peter
Mathematics , Symbolic Computations , Wolfram Language
5
REPLIES
8.3K
VIEWS

[?] Find relationships between coefficients - Equality?

QUESTION FROM: Gennaro Arguzzi | 8 years ago BY: Gennaro Arguzzi
Mathematics , Symbolic Computations , Wolfram Language
5
REPLIES
4.9K
VIEWS

[?] Use your own functions in a parametric plot?

QUESTION FROM: Lisan Lisov | 8 years ago BY: Lisan Lisov
Graphics and Visualization , Mathematics , Symbolic Computations , ...
5
REPLIES
5.5K
VIEWS

Do symbolic calculations with expressions full of QuantityVariables?

QUESTION FROM: Janos Lobb | 8 years ago BY: Neil Singer
Curated Data , Mathematics , Symbolic Computations , Wolfram Language
5
REPLIES
4.8K
VIEWS
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