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

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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

Recursion by Rule

CONTRIBUTED BY: ismail ali | 5 years ago BY: ismail ali
Symbolic Computations , Wolfram Language
5
REPLIES
5.2K
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

[?] Differentiate a function defined via Piecewise[]?

CONTRIBUTED BY: Tigran Aivazian | 7 years ago BY: Anonymous User
Mathematics , Symbolic Computations , Wolfram Language
5
REPLIES
8.6K
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

[GOLF] Compact WL for lengthy TeX fractal Sierpinski Triangle

CONTRIBUTED BY: Vitaliy Kaurov | 8 years ago BY: Vitaliy Kaurov
Challenges , External Programs and Systems , Recreation , ...
5
REPLIES
10.4K
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

[?] Dataset manipulation

QUESTION FROM: Martin Currie | 8 years ago BY: Eric Laarz
Data Science , Symbolic Computations , Wolfram Language
5
REPLIES
13.1K
VIEWS

Find the x & y co-ordinates symbolically from slope & area?

QUESTION FROM: Lea Rebanks | 9 years ago BY: Lea Rebanks
Dynamic Interactivity , Graphics and Visualization , Optimization , ...
5
REPLIES
7.6K
VIEWS

lookup result. (Equation Solving)

QUESTION FROM: Mutatis Mutandis | 9 years ago BY: Paul Cleary
Calculus , Equation Solving , Symbolic Computations , Wolfram Language
5
REPLIES
8.3K
VIEWS

Combinations of 3 elements at a time, in a group of 5?

QUESTION FROM: Ivano Arrighetta | 9 years ago BY: Ivano Arrighetta
Mathematics , Statistics and Probability , Symbolic Computations , ...
5
REPLIES
5.6K
VIEWS

Get right results with binomial functions in MMA 7?

QUESTION FROM: Hans Dolhaine | 9 years ago BY: Valeriu Ungureanu
Mathematica , Mathematics , Symbolic Computations , Wolfram Language
5
REPLIES
4.7K
VIEWS

Generating a special m x n matrix?

QUESTION FROM: Ulrich Utiger | 9 years ago BY: Sander Huisman
Discrete Mathematics , Mathematics , Symbolic Computations , ...
5
REPLIES
6.4K
VIEWS

Dynamically creating variables for optimization problem?

QUESTION FROM: Neel Basu | 9 years ago BY: Neel Basu
Algebra , Mathematics , Symbolic Computations , Wolfram Language
5
REPLIES
9.3K
VIEWS

How to define functions? (Variables are not been evaluated)

QUESTION FROM: Stephen Bratz | 9 years ago BY: Gianluca Gorni
Symbolic Computations , Wolfram Language
5
REPLIES
2.6K
VIEWS

For Real Input X, Plot Imaginary and Real Output on 2 other axis (3D)

QUESTION FROM: John Travolski | 9 years ago BY: John Travolski
Graphics and Visualization , Mathematics , Symbolic Computations , ...
5
REPLIES
4.8K
VIEWS

Turn an association into a list of lists?

QUESTION FROM: Gregory Lypny | 9 years ago BY: Gregory Lypny
Symbolic Computations , Wolfram Language
5
REPLIES
9.4K
VIEWS

Using Reduce function to solve inequality q_2 < c ?

QUESTION FROM: Cédric Cavents | 9 years ago BY: Bill Simpson
Algebra , Calculus , Symbolic Computations , Wolfram Language
5
REPLIES
6.7K
VIEWS

Why does BlankSequence matching sometimes fail in Mathematica 10?

QUESTION FROM: Elaine Kant | 10 years ago BY: Daniel Lichtblau
Mathematica , Symbolic Computations , Wolfram Language
5
REPLIES
13.5K
VIEWS

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

QUESTION FROM: Keith Osborne | 11 years ago BY: Szabolcs Horvát
Mathematica , Symbolic Computations , Wolfram Language
5
REPLIES
15.9K
VIEWS

Fit it and tweet it - optimized reflections on Einstein and Chinese poems

CONTRIBUTED BY: Vitaliy Kaurov | 11 years ago BY: W. Craig Carter
Mathematica , Recreation , Symbolic Computations , Wolfram Language
5
REPLIES
11.8K
VIEWS

Learning to program in the Wolfram Language: where to start?

QUESTION FROM: Andre Munro | 12 years ago BY: Szabolcs Horvát
Symbolic Computations , Wolfram|Alpha , Wolfram Language
5
REPLIES
11.1K
VIEWS

How do you substitute multiple equations into one expression?

QUESTION FROM: Veselin Dobrev | 12 years ago BY: David Keith
Equation Solving , Symbolic Computations , Wolfram Language
5
REPLIES
6.9K
VIEWS

Logs, complex numbers and arctan

QUESTION FROM: mike | 12 years ago BY: mike
Symbolic Computations
5
REPLIES
8.3K
VIEWS

How to treat Rule as an equality/equation

QUESTION FROM: Usman Rauf | 12 years ago BY: Usman Rauf
Symbolic Computations , Wolfram Language
5
REPLIES
16.5K
VIEWS
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