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

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

QUESTION FROM: knudl budl | 8 years ago BY: Daniel Lichtblau
Equation Solving , Mathematics , Symbolic Computations , ...
3
REPLIES
7.5K
VIEWS

Wolfram|Alpha solved a function that does not behave as expected?

QUESTION FROM: Matthijs Damen | 8 years ago BY: Matthijs Damen
Algebra , Calculus , Mathematics , Symbolic Computations , ...
2
REPLIES
5.1K
VIEWS

Solve a calculus problem?

QUESTION FROM: Vivek Sutra | 8 years ago BY: Vivek Sutra
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
2
REPLIES
4.8K
VIEWS

[?] Use Assuming and Substitute commands to simplify the expression?

QUESTION FROM: Jacques Ou | 8 years ago BY: Bill Simpson
Calculus , Mathematics , Symbolic Computations , Wolfram Language
4
REPLIES
5.5K
VIEWS

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

QUESTION FROM: Gennaro Arguzzi | 8 years ago BY: Gennaro Arguzzi
Mathematics , Symbolic Computations , Wolfram Language
12
REPLIES
7.4K
VIEWS

Write the command for this recursive formula?

QUESTION FROM: Zhehao Zhang | 8 years ago BY: Zhehao Zhang
Algebra , Calculus , Mathematics , Symbolic Computations , ...
1
REPLIES
6.9K
VIEWS

[?] Multiplicate these terms using Wolfram|Alpha?

QUESTION FROM: Samuel Otero | 8 years ago BY: Daniel Lichtblau
Algebra , Mathematics , Symbolic Computations , Wolfram|Alpha
2
REPLIES
6.5K
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

Manipulate table-functions?

QUESTION FROM: Nikki Peter | 8 years ago BY: Bill Simpson
Equation Solving , Mathematics , Symbolic Computations , ...
3
REPLIES
6.9K
VIEWS

How does Reduce solve Bivariate Diophantine quadratic equations?

QUESTION FROM: man t | 8 years ago BY: man t
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
2
REPLIES
4.8K
VIEWS

[?] Verify a symbolic equality?

QUESTION FROM: Gennaro Arguzzi | 8 years ago BY: Gianluca Gorni
Mathematics , Symbolic Computations , Wolfram Language
1
REPLIES
4.1K
VIEWS

[?] CountourPlot of (Cos(2x))^2 ==0 ?

QUESTION FROM: Bhagya Athu | 8 years ago BY: Valeriu Ungureanu
Graphics and Visualization , Mathematics , Symbolic Computations , ...
7
REPLIES
6.8K
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
5.6K
VIEWS

Calculate a hessian matrix?

QUESTION FROM: jack gredart | 8 years ago BY: Chad Knutson
Algebra , Calculus , Mathematics , Symbolic Computations , ...
12
REPLIES
12.9K
VIEWS

Work on symbolic complex numbers - z Conjugate[z]=(Abs[z])^2 ?

QUESTION FROM: Gennaro Arguzzi | 8 years ago BY: Carl Woll
Mathematics , Symbolic Computations , Wolfram Language
2
REPLIES
7.2K
VIEWS

Impose assumptions in binomial coefficient?

QUESTION FROM: Gennaro Arguzzi | 8 years ago BY: Jim Baldwin
Mathematics , Symbolic Computations , Wolfram Language
7
REPLIES
6.4K
VIEWS

Solve this integration in a loop?

QUESTION FROM: Hallo vonMir | 8 years ago BY: Isaac Abraham
Equation Solving , Mathematics , Symbolic Computations , ...
1
REPLIES
7.9K
VIEWS

[?] Replace variables of an expression without being evaluated?

QUESTION FROM: Jorge Manrique | 8 years ago BY: Jorge Manrique
Mathematics , Symbolic Computations , Wolfram Language
4
REPLIES
9.9K
VIEWS

[?] Use ReplaceAll in equations and use PlotParametric3D?

QUESTION FROM: Jose Calderon | 8 years ago BY: Gianluca Gorni
Mathematics , Symbolic Computations , Wolfram Language
1
REPLIES
5.1K
VIEWS

Get the Z-Transform of sequence=causal sequence+anticausal sequence?

QUESTION FROM: Gennaro Arguzzi | 8 years ago
Mathematics , Symbolic Computations , Wolfram Language
0
REPLIES
2.4K
VIEWS

[?] Get polynomials in TraditionalForm to be ordered in descending order?

QUESTION FROM: Mark Greenberg | 8 years ago BY: Mark Greenberg
Algebra , Mathematics , Symbolic Computations , Wolfram Language
4
REPLIES
6.7K
VIEWS

[?] Transfer 4 D matrix into 2 D matrix?

QUESTION FROM: Sheng Dai | 8 years ago BY: Sheng Dai
Mathematics , Symbolic Computations , Wolfram Language
6
REPLIES
7.2K
VIEWS

Solve differential eq of separable variables that gives implicit solution?

QUESTION FROM: Anxon Pués | 8 years ago BY: EDITORIAL BOARD
Equation Solving , Mathematics , Symbolic Computations , ...
6
REPLIES
6.3K
VIEWS

[?] Parse a text with a template?

QUESTION FROM: Faysal Aberkane | 8 years ago BY: Kuba Podkalicki
Computational Linguistics , Data Science , Symbolic Computations , ...
4
REPLIES
10.1K
VIEWS

[?] Find symbolic values in coefficients from FindFit function?

QUESTION FROM: Lea Rebanks | 8 years ago BY: Lea Rebanks
Optimization , Mathematics , Symbolic Computations , Wolfram Language
8
REPLIES
8.8K
VIEWS

[?] Difference between DawsonF[5] and DawsonF[5.0] integration?

QUESTION FROM: Jacques Ou | 8 years ago BY: Jacques Ou
Mathematics , Symbolic Computations , Wolfram Language
2
REPLIES
3.8K
VIEWS

Block diagonalization of a Square matrix by Orthogonal transformation?

QUESTION FROM: Dee Kay | 8 years ago BY: EDITORIAL BOARD
Algebra , Mathematics , Symbolic Computations , Wolfram Language
1
REPLIES
4.4K
VIEWS

[?] Simplify the following expression until "s" is gone?

QUESTION FROM: Zhehao Zhang | 8 years ago BY: EDITORIAL BOARD
Algebra , Mathematics , Symbolic Computations , Wolfram Language
16
REPLIES
9.1K
VIEWS

[?] Connect data from solving equation in some loop?

QUESTION FROM: Saleh Baradaran | 8 years ago BY: Saleh Baradaran
Equation Solving , Mathematics , Symbolic Computations , ...
7
REPLIES
7.7K
VIEWS

[?] Simplify function Cov, wich is independent of s, when A=0, 1 ?

QUESTION FROM: Zhehao Zhang | 8 years ago BY: Zhehao Zhang
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
4
REPLIES
4.6K
VIEWS

[?] Get symbolic solution expressions of Delay Differential Equations?

QUESTION FROM: Vamsi Meesala | 8 years ago BY: Mariusz Iwaniuk
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
1
REPLIES
4.7K
VIEWS

[?] Simplify 1.w? (w is any vector)

QUESTION FROM: David Nova | 8 years ago BY: Robert Hanlon
Algebra , Calculus , Mathematics , Symbolic Computations , ...
2
REPLIES
6.8K
VIEWS

Mathematica question regarding relation between Pi and its convergents

QUESTION FROM: Alexander Povolotsky | 8 years ago
Mathematica , Symbolic Computations , Wolfram Language
0
REPLIES
3.8K
VIEWS

Use Solve with a condition of a limit x is much less than D?

QUESTION FROM: Adam Szewczyk | 8 years ago BY: Daniel Lichtblau
Equation Solving , Mathematics , Symbolic Computations , ...
9
REPLIES
318K
VIEWS

Optimize computation time of Integrate[] ?

QUESTION FROM: Juan Jose Garcia Ripoll | 8 years ago BY: Mariusz Iwaniuk
Mathematics , Symbolic Computations , Wolfram Language
1
REPLIES
4.9K
VIEWS

Take a solution that is independent of a parameter?

QUESTION FROM: deimos1990 | 8 years ago BY: deimos1990
Equation Solving , Mathematics , Symbolic Computations , ...
2
REPLIES
4.7K
VIEWS

[?] Avoid rule based programming iteration limit exceeded?

QUESTION FROM: Jose Aragon | 8 years ago BY: Jose Aragon
Algebra , Symbolic Computations , Wolfram Language
4
REPLIES
5.8K
VIEWS

How to find a generic formula from two equations for magnetic fields?

QUESTION FROM: Krister Lilleland | 8 years ago BY: Krister Lilleland
Equation Solving , Mathematics , Physics , Symbolic Computations , ...
1
REPLIES
4.4K
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

How to input ((?x : a • p) ? (?x : a • p ? q)) ? (?x : a • q)?

QUESTION FROM: Daniel Wilkinson | 8 years ago BY: Daniel Wilkinson
Mathematics , Symbolic Computations , Wolfram|Alpha , Wolfram Language
2
REPLIES
6.9K
VIEWS

[?] Simplify the logarithm of a sum: Log[a+b]?

QUESTION FROM: Alberto Silva Ariano | 8 years ago BY: Sander Huisman
Algebra , Mathematics , Symbolic Computations , Wolfram Language
2
REPLIES
10.3K
VIEWS

[?] Select specific values from Solve function?

QUESTION FROM: Robert Poenaru | 8 years ago BY: Valeriu Ungureanu
Equation Solving , Mathematics , Symbolic Computations , ...
4
REPLIES
11.3K
VIEWS

Find all possible combinations subject to a condition?

QUESTION FROM: Stuart Griffith | 8 years ago BY: Neil Singer
Equation Solving , Mathematics , Symbolic Computations , ...
7
REPLIES
5.9K
VIEWS

Avoid different results for Mellin Convolution?

QUESTION FROM: Steven Clark | 8 years ago
Calculus , Mathematics , Symbolic Computations , Wolfram Language
0
REPLIES
4.1K
VIEWS

Partially differentiate an improper integral with a summation?

QUESTION FROM: Daniel Bridges | 8 years ago BY: Daniel Bridges
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
2
REPLIES
4.8K
VIEWS

$Jy'' + y' -c/y=0$ analytic solution of differential equation

QUESTION FROM: ash ash | 8 years ago BY: Ivan Siahlo
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
2
REPLIES
11.3K
VIEWS

[?] Compute and use the gaussian variance formula?

QUESTION FROM: Epsilon Tau | 8 years ago BY: Neil Singer
Mathematics , Physics , Symbolic Computations , Wolfram Language
4
REPLIES
7.6K
VIEWS

[?] Get equation solutions via Table (list)?

QUESTION FROM: Alex Token | 8 years ago BY: Alex Token
Equation Solving , Mathematics , Symbolic Computations , ...
2
REPLIES
8.3K
VIEWS

[?] Solve these equations with partial derivatives?

QUESTION FROM: GUILHERME destro | 8 years ago BY: Bill Simpson
Equation Solving , Mathematics , Symbolic Computations , ...
2
REPLIES
5.1K
VIEWS

[?] Use differentiation operator "D" for trigonometric functions?

QUESTION FROM: Motaz Al-Hasan | 8 years ago BY: Motaz Al-Hasan
Mathematics , Symbolic Computations , Wolfram Language
2
REPLIES
7.6K
VIEWS
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