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Laplace transformation step by step

QUESTION FROM: Davide Orsenigo | 7 years ago BY: Daniel Lichtblau
Calculus , Mathematics , Wolfram|Alpha , Wolfram Language
3
REPLIES
7.3K
VIEWS

FullSimplify "not working" with a correct Assumption in this example, why ?

QUESTION FROM: Matthias Hoffmann | 11 years ago BY: Matthias Hoffmann
Algebra , Calculus , Mathematica , Mathematics , Physics
3
REPLIES
7.3K
VIEWS

Can there be a year (0) and a negative year such as year (-1) for BC years?

QUESTION FROM: jagannath debata | 10 years ago
Curated Data , Mathematics , Recreation , Units , Wolfram Language
0
REPLIES
7.3K
VIEWS

Solve the following nonlinear parabolic PDE with DSolve?

QUESTION FROM: Fabi An | 6 years ago BY: Anonymous User
Equation Solving , Mathematics , Symbolic Computations , ...
3
REPLIES
7.3K
VIEWS

Display a progress bar or view progress of your evaluation?

QUESTION FROM: Ahmed Imran | 9 years ago BY: Sander Huisman
Mathematica , Mathematics , Numerical Computation , User Interface , ...
1
REPLIES
7.3K
VIEWS

[?]  Simplify powers, (x^n)^(1/n) to x?

QUESTION FROM: Kenneth Miller | 9 years ago BY: Hans Milton
Algebra , Mathematics , Symbolic Computations , Wolfram Language
4
REPLIES
7.2K
VIEWS

A vector argument instead of set of scalar ones: search for better solution

QUESTION FROM: Vladimir Ivanov | 6 years ago BY: Vladimir Ivanov
Optimization , Mathematics , Wolfram Language
4
REPLIES
7.2K
VIEWS

Find the value of b for which one of the eigenvalues crosses the imaginary?

QUESTION FROM: J Jesus Rico-Melgoza | 8 years ago BY: Daniel Lichtblau
Equation Solving , Mathematics , Wolfram Language
7
REPLIES
7.2K
VIEWS

Series with ArcTan gives wrong answer with Wolfram Language!

QUESTION FROM: Stanislav Apostolov | 5 years ago BY: Daniel Lichtblau
Calculus , Graphics and Visualization , Mathematics , Wolfram Language
2
REPLIES
7.2K
VIEWS

[?] Implement simple birth death process?

QUESTION FROM: Okkes Dulgerci | 9 years ago BY: Okkes Dulgerci
Mathematics , Wolfram Language
4
REPLIES
7.2K
VIEWS

How to solve/input this PDE's problem on MATHEMATICA

QUESTION FROM: Pamela Vilela | 10 years ago
Calculus , Equation Solving , Mathematica , Mathematics , ...
0
REPLIES
7.2K
VIEWS

Definite integral

QUESTION FROM: Imran Khan | 11 years ago BY: Daniel Lichtblau
Mathematica , Mathematics
2
REPLIES
7.2K
VIEWS

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

QUESTION FROM: David Nova | 9 years ago BY: Robert Hanlon
Algebra , Calculus , Mathematics , Symbolic Computations , ...
2
REPLIES
7.2K
VIEWS

I defined my own AltGamma[z], how to stop 'matica using its Gamma[z] rules?

QUESTION FROM: Simon Jackson | 11 years ago BY: Simon Jackson
Engineering , Mathematics , Symbolic Computations , Wolfram Language
3
REPLIES
7.2K
VIEWS

Manipulate table-functions?

QUESTION FROM: Nikki Peter | 9 years ago BY: Bill Simpson
Equation Solving , Mathematics , Symbolic Computations , ...
3
REPLIES
7.2K
VIEWS

Solve a system of 5 linear & non-linear equations

QUESTION FROM: Christos Papahristodoulou | 7 years ago BY: Christos Papahristodoulou
Equation Solving , Mathematics , Numerical Computation , ...
5
REPLIES
7.2K
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

ContourPlot gives a strange graphics for usial polynome (2 variables)

QUESTION FROM: Alexey Podchufarov | 9 years ago BY: EDITORIAL BOARD
Calculus , Graphics and Visualization , Mathematica , Mathematics , ...
2
REPLIES
7.2K
VIEWS

Fitting data to a square wave

QUESTION FROM: James Hall | 1 year ago BY: David Keith
Curated Data , Graphics and Visualization , Image Processing , ...
19
REPLIES
7.2K
VIEWS

Accurately solving an ode/bvp?

QUESTION FROM: Leslaw Bieniasz | 10 years ago BY: Marco Thiel
Calculus , Equation Solving , Mathematics , Wolfram Language
21
REPLIES
7.2K
VIEWS

Avoid InterpolationOrder->2 to split up the Plot?

QUESTION FROM: Alex Graham | 8 years ago BY: Mariusz Iwaniuk
Graphics and Visualization , Mathematics , Wolfram Language
3
REPLIES
7.2K
VIEWS

Solve a Saint-Venant PDE with NDSolve?

QUESTION FROM: Martin Laabs | 8 years ago BY: Martin Laabs
Equation Solving , Mathematics , Numerical Computation , ...
3
REPLIES
7.2K
VIEWS

Why do I get Null when using my function?

QUESTION FROM: Luis Ledesma | 11 years ago BY: Luis Ledesma
Computer Science , Data Science , Education , Mathematics , ...
5
REPLIES
7.2K
VIEWS

Improve the accuracy of calculations of a quadratic cosine?

QUESTION FROM: Aleksey Belyanin | 9 years ago BY: Mariusz Iwaniuk
Graphics and Visualization , Mathematics , Numerical Computation , ...
9
REPLIES
7.2K
VIEWS

Using partial fraction decomposition to find inverse Fourier transform

QUESTION FROM: Ryan Rizzo | 7 years ago BY: Mariusz Iwaniuk
Mathematics , Wolfram|Alpha , Wolfram Language
1
REPLIES
7.2K
VIEWS

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

QUESTION FROM: Bhagya Athu | 9 years ago BY: Valeriu Ungureanu
Graphics and Visualization , Mathematics , Symbolic Computations , ...
7
REPLIES
7.2K
VIEWS

Use package "Calculus`VectorAnalysis`" ?

QUESTION FROM: Yunlin Zeng | 7 years ago BY: Duncan Pettengill
Mathematics , Packages , Wolfram Language
3
REPLIES
7.2K
VIEWS

Add the ["BestFitParameters"] property to a function from a package?

QUESTION FROM: Thadeu Freitas Filho | 8 years ago BY: Thadeu Freitas Filho
External Programs and Systems , Machine Learning , Mathematics , ...
1
REPLIES
7.2K
VIEWS

Set Precision- digits and rationals?

QUESTION FROM: Zhehao Zhang | 8 years ago BY: Zhehao Zhang
Calculus , Mathematica , Mathematics , Numerical Computation , ...
2
REPLIES
7.2K
VIEWS

Is a number would be part of a series generated by LinearRecurrence?

QUESTION FROM: Paul Cleary | 5 years ago BY: Paul Cleary
Discrete Mathematics , Mathematics , Wolfram Language
4
REPLIES
7.2K
VIEWS

Obtain exact values for a multivariable optimization problem?

QUESTION FROM: Dave Markham | 7 years ago BY: Neil Singer
Calculus , Equation Solving , Optimization , Mathematics , ...
2
REPLIES
7.2K
VIEWS

Solving polynomial equations of 15 variables, long time, no output

QUESTION FROM: Vicky Wei | 4 years ago BY: Daniel Lichtblau
Algebra , Equation Solving , Mathematics , Tuning and Debugging , ...
3
REPLIES
7.2K
VIEWS

Import data from a .xlsx file and perform a regression analysis with Fit?

QUESTION FROM: Justin Gatlin | 8 years ago BY: Justin Gatlin
Data Science , Import and Export , Mathematics , Wolfram Language
3
REPLIES
7.2K
VIEWS

Can anyone see my error in how I am using the RotationMatrix function?

QUESTION FROM: David Mackay | 11 years ago BY: David Mackay
Algebra , Mathematica , Mathematics , Physics
2
REPLIES
7.2K
VIEWS

How to plot basic geometry ?

QUESTION FROM: Ali Abkatef | 13 years ago BY: Narasimham gudipaty
Mathematics
2
REPLIES
7.2K
VIEWS

[?] Combine these plots in a single Manipulate?

QUESTION FROM: Muhammad Afzal | 9 years ago BY: Henrik Schachner
Dynamic Interactivity , Graphics and Visualization , Mathematics , ...
1
REPLIES
7.2K
VIEWS

Problem with Manipulante

QUESTION FROM: Richard KAUSCH | 11 years ago BY: Richard KAUSCH
Dynamic Interactivity , Graphics and Visualization , Mathematica , ...
2
REPLIES
7.2K
VIEWS

[?] Display system of 4 equations dependent on time and each other?

QUESTION FROM: Jeff Powell | 9 years ago BY: Jeff Powell
Graphics and Visualization , Mathematics , Wolfram Language
7
REPLIES
7.2K
VIEWS

Inputting Phi into Mathematica

QUESTION FROM: Benjamin Goh | 12 years ago BY: Kay Herbert
Mathematica , Mathematics , Social Science , Wolfram Language
1
REPLIES
7.2K
VIEWS

Listing off summations in Mathematica 11.1?

QUESTION FROM: Dustin Deegan | 9 years ago BY: Valeriu Ungureanu
Mathematics , Wolfram Language
5
REPLIES
7.2K
VIEWS

NDSolve problem: different results with different time integration

QUESTION FROM: luca civati | 12 years ago
Aerospace Engineering , Civil Engineering , Engineering , ...
0
REPLIES
7.2K
VIEWS

[?] Solve an equation with a constraint?

QUESTION FROM: Alex Graham | 7 years ago BY: Mariusz Iwaniuk
Equation Solving , Mathematics , Wolfram Language
3
REPLIES
7.2K
VIEWS

[?] Use Manipulate to plot the Fourier Series?

QUESTION FROM: andreusp6 | 8 years ago BY: Updating Name
Dynamic Interactivity , Graphics and Visualization , Mathematics , ...
5
REPLIES
7.2K
VIEWS

Plot two outputs of a function (like x^1/2)?

QUESTION FROM: John Travolski | 10 years ago BY: Gianluca Gorni
Graphics and Visualization , Mathematics , Wolfram Language
4
REPLIES
7.2K
VIEWS

Integration by counting points

QUESTION FROM: Charls Mejía | 12 years ago BY: Todd Rowland
Mathematica , Mathematics , Physics
8
REPLIES
7.2K
VIEWS

A numerical integration high precision calculation problem

QUESTION FROM: HuaXing Ma | 2 years ago BY: Michael Rogers
Calculus , Mathematics , Numerical Computation , Wolfram Language
19
REPLIES
7.2K
VIEWS

Issue with PlotLayout option for StreamPlot?

QUESTION FROM: John Bechhoefer | 4 years ago BY: John Bechhoefer
Graphics and Visualization , Mathematics , Tuning and Debugging , ...
4
REPLIES
7.2K
VIEWS

Find error in "NDsolve"

QUESTION FROM: Lina Lili | 6 years ago BY: Hans Dolhaine
Control Systems , Equation Solving , Mathematics , ...
4
REPLIES
7.2K
VIEWS

Mathematica help

QUESTION FROM: Mike Nguyen | 7 years ago BY: Girish Arabale
Mathematics , Physics
1
REPLIES
7.2K
VIEWS

Calculate and plot the roots of a polynomial?

QUESTION FROM: Pasquale Rossi | 8 years ago BY: Rohit Namjoshi
Calculus , Equation Solving , Graphics and Visualization , ...
3
REPLIES
7.2K
VIEWS
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