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

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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
4.8K
VIEWS

Need to Simplify Trig Functions of ArcTan

QUESTION FROM: Frank Kampas | 5 years ago BY: Frank Kampas
Equation Solving , Mathematics , Symbolic Computations , ...
2
REPLIES
5.4K
VIEWS

Solve and plot the following equation's derivative

QUESTION FROM: Elanor Lambert | 5 years ago BY: Henrik Schachner
Equation Solving , Graphics and Visualization , Mathematics , ...
2
REPLIES
4.2K
VIEWS

Define a linear transformation via a matrix

QUESTION FROM: Christopher Young | 5 years ago BY: Christopher Young
Algebra , Mathematics , Symbolic Computations , Wolfram Language
2
REPLIES
6.3K
VIEWS

[✓] Using Solve to invert polar to cartesian

QUESTION FROM: William Stewart | 5 years ago BY: William Stewart
Equation Solving , Mathematics , Symbolic Computations , ...
2
REPLIES
6.2K
VIEWS

Use solve function with conditions?

QUESTION FROM: Keito Tanemura | 5 years ago BY: Updating Name
Equation Solving , Mathematics , Symbolic Computations , ...
2
REPLIES
6.1K
VIEWS

Solve a quantum potential well equation?

QUESTION FROM: Reza rho | 5 years ago BY: Reza rho
Equation Solving , Mathematics , Physics , Symbolic Computations , ...
2
REPLIES
7.3K
VIEWS

How to Replace[] the entire denominator?

QUESTION FROM: Cesar Lozada | 5 years ago BY: Cesar Lozada
Mathematics , Symbolic Computations , Wolfram Language
2
REPLIES
5.4K
VIEWS

Use FindEquationalProof on the following equation?

QUESTION FROM: Math Logic | 5 years ago BY: Math Logic
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
2
REPLIES
7.7K
VIEWS

Solve equations with sums?

QUESTION FROM: Pavel Knyazev | 5 years ago BY: Pavel Knyazev
Equation Solving , Mathematics , Symbolic Computations , ...
2
REPLIES
4.1K
VIEWS

Solve two differential equations with NDSolve and DSolve?

QUESTION FROM: Mauricio Cruz | 5 years ago BY: Mauricio Cruz
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
2
REPLIES
3.8K
VIEWS

[?] Take n times gradient from a vector?

QUESTION FROM: Reza rho | 5 years ago BY: Reza rho
Mathematics , Symbolic Computations , Wolfram Language
2
REPLIES
7.6K
VIEWS

Write a differential equation in Wolfram Language?

QUESTION FROM: Reza rho | 5 years ago BY: Reza rho
Calculus , Mathematics , Physics , Symbolic Computations , ...
2
REPLIES
5.6K
VIEWS

[?] Use substitution (or other) method to get a specific form integral?

QUESTION FROM: Roberto Rivero | 5 years ago BY: Daniel Lichtblau
Calculus , Mathematics , Symbolic Computations , Wolfram Language
2
REPLIES
6K
VIEWS

Get a simplified integral?

QUESTION FROM: Roberto Rivero | 5 years ago BY: Roberto Rivero
Calculus , Mathematics , Symbolic Computations , Wolfram Language
2
REPLIES
5.3K
VIEWS

Solve heat equation with initial condition?

QUESTION FROM: avioz dagan | 6 years ago BY: Hans Dolhaine
Equation Solving , Mathematics , Symbolic Computations , ...
2
REPLIES
4.7K
VIEWS

Obtain an Nth derivative with HypergeometricU?

QUESTION FROM: Claudio Chaib | 6 years ago BY: Claudio Chaib
Calculus , Mathematics , Symbolic Computations , Wolfram Language
2
REPLIES
5.9K
VIEWS

Solve analytically a third oder coupled Ode?

QUESTION FROM: Umair Rashid | 6 years ago BY: Gianluca Gorni
Equation Solving , Mathematics , Symbolic Computations , ...
2
REPLIES
4K
VIEWS

[?] Solve equation and find x for y=0, 0.2, 0.4,.......,1.4?

QUESTION FROM: PRASAD PUTTASWAMY | 6 years ago BY: PRASAD PUTTASWAMY
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
2
REPLIES
3.8K
VIEWS

How do I tell mathematica that the entries in a matrix is also matrices?

QUESTION FROM: Sophie Møller | 6 years ago BY: Sophie Møller
Discrete Mathematics , Mathematics , Symbolic Computations , ...
2
REPLIES
6.9K
VIEWS

RootIntervals function supports algebraic number coefficients?

QUESTION FROM: HaoKun Li | 6 years ago BY: HaoKun Li
Equation Solving , Mathematics , Symbolic Computations , ...
2
REPLIES
4.6K
VIEWS

Use a variable obtained from a "Solve" in another equation?

QUESTION FROM: Jorge Machain | 6 years ago BY: Jorge Machain
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
2
REPLIES
6.3K
VIEWS

Calculate a definite double Integral for a trigonometric function?

QUESTION FROM: Luke Paluso | 6 years ago BY: Luke Paluso
Calculus , Mathematics , Symbolic Computations , Wolfram Language
2
REPLIES
5.6K
VIEWS

Solve a symbolic equation with a Sin function?

QUESTION FROM: hwoarang Polar | 6 years ago BY: hwoarang Polar
Equation Solving , Mathematics , Symbolic Computations , ...
2
REPLIES
5.2K
VIEWS

[?] Obtain a symbolic solution of a PDE?

QUESTION FROM: Sinval Santos | 6 years ago BY: Sinval Santos
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
2
REPLIES
5.5K
VIEWS

Contract a rank 2 tensor with a rank 1 tensor?

QUESTION FROM: Hollis Williams | 6 years ago BY: Clayton Shonkwiler
Mathematics , Numerical Computation , Physics , ...
2
REPLIES
6.7K
VIEWS

Solve a systems of equations with a sum in it?

QUESTION FROM: Anna Ebert | 6 years ago BY: Anna Ebert
Equation Solving , Mathematics , Symbolic Computations , ...
2
REPLIES
4.9K
VIEWS

[?] Solve powerless polynomial equations?

QUESTION FROM: 永康 杨 | 6 years ago BY: Updating Name
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
2
REPLIES
4.4K
VIEWS

Calculate "log(erf(x))" using W|A?

QUESTION FROM: Kevin Stefan | 6 years ago BY: Daniel Lichtblau
Mathematics , Symbolic Computations , Wolfram|Alpha
2
REPLIES
4K
VIEWS

Combine Solve with ReplaceAll within it?

QUESTION FROM: Bruno Ambrósio | 6 years ago BY: Bruno Ambrósio
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
2
REPLIES
3.8K
VIEWS

Solving for an expression in cascades of stages and ladders

QUESTION FROM: Jan Brittenson | 6 years ago BY: Daniel Lichtblau
Equation Solving , Mathematics , Symbolic Computations , ...
2
REPLIES
3.8K
VIEWS

Solve a system of nonlinear equations?

QUESTION FROM: Amir Sadeghi | 6 years ago BY: Amir Sadeghi
Algebra , Calculus , Equation Solving , Mathematics , ...
2
REPLIES
7K
VIEWS

[?] Get identical symbolic expressions after simplifying them differently?

QUESTION FROM: Alex Token | 7 years ago BY: Alex Token
Equation Solving , Mathematics , Symbolic Computations , ...
2
REPLIES
5.4K
VIEWS

Simplify a product with f(x,n)?

QUESTION FROM: Felix H. | 7 years ago BY: Hans Dolhaine
Mathematics , Symbolic Computations , Wolfram Language
2
REPLIES
5.1K
VIEWS

Solve this differential equation and plot the solution?

QUESTION FROM: Muhammad Afzal | 7 years ago BY: Muhammad Afzal
Equation Solving , Mathematics , Symbolic Computations , ...
2
REPLIES
4.1K
VIEWS

Use Convolve with a Dirac Delta function?

QUESTION FROM: Pavel AZ | 7 years ago BY: Pavel AZ
Mathematics , Symbolic Computations , Wolfram Language
2
REPLIES
6.1K
VIEWS

Simplify the following trigonometric function?

QUESTION FROM: Morgan Bourgeois | 7 years ago BY: EDITORIAL BOARD
Mathematics , Symbolic Computations , Wolfram Language
2
REPLIES
4.9K
VIEWS

Simplify the following mathematical expression?

QUESTION FROM: Hamza Hboub | 7 years ago BY: Hamza Hboub
Calculus , Mathematics , Symbolic Computations , Wolfram Language
2
REPLIES
5.6K
VIEWS

Integrate of 2D piecewise function with constants?

QUESTION FROM: Koen Meinds | 7 years ago BY: Koen Meinds
Calculus , Mathematics , Symbolic Computations , Wolfram Language
2
REPLIES
8K
VIEWS

Integrate an unknown function?

QUESTION FROM: Hamidreza Khataee | 7 years ago BY: Hamidreza Khataee
Calculus , Mathematics , Symbolic Computations , Wolfram Language
2
REPLIES
6.7K
VIEWS

Write a sum of equation in Wolfram Language?

QUESTION FROM: tomo2 // | 7 years ago BY: tomo2 //
Equation Solving , Mathematics , Symbolic Computations , ...
2
REPLIES
3.3K
VIEWS

Solve the following equation with a Sum?

QUESTION FROM: Dennis Lawler | 7 years ago BY: Dennis Lawler
Equation Solving , Mathematics , Symbolic Computations , ...
2
REPLIES
4.5K
VIEWS

Get multiple geographic images at once?

QUESTION FROM: Tsai Ming-Chou | 7 years ago BY: Tsai Ming-Chou
Geographic Information System , Graphics and Visualization , ...
2
REPLIES
5.2K
VIEWS

Show steps in a calculation using Wolfram Mathematica 11?

QUESTION FROM: Hamza Hboub | 7 years ago BY: Daniel Lichtblau
Calculus , Mathematics , Symbolic Computations , Wolfram Language
2
REPLIES
11.9K
VIEWS

[?] Solve a recurrence relation?

QUESTION FROM: Herman Shire | 7 years ago BY: Mariusz Iwaniuk
Discrete Mathematics , Equation Solving , Mathematics , ...
2
REPLIES
8.1K
VIEWS

[?] Distinguish two equal variables?

QUESTION FROM: Alexandre Ruiz | 7 years ago BY: Alexandre Ruiz
Equation Solving , Mathematics , Symbolic Computations , ...
2
REPLIES
6.4K
VIEWS

[?] Use transformation matrices that act on vector?

QUESTION FROM: andreusp6 | 7 years ago BY: Hans Milton
Algebra , Mathematics , Physics , Symbolic Computations , ...
2
REPLIES
5.2K
VIEWS

[?] Integrate a piecewise function?

QUESTION FROM: Arm Mo | 7 years ago BY: Arm Mo
Calculus , Mathematics , Symbolic Computations , Wolfram Language
2
REPLIES
10.5K
VIEWS
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