Using the Differential Equations Made Easy APP at https://tinspireapps.com/?a=deqme you can solve Differential Equations using LaPlace Transforms as shown below:

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# Category: laplace transform

## TiNspire CX CAS : Solve Differential Equations – Step by Step – using LaPlace Transforms

## TiNspire: LaPlace Transforms of a Piecewise-Defined Function

## Laplace Transforms and Inverse using the TiNspire CX – Step by Step

## Laplace Transform of the Dirac Delta Function using the TiNspire Calculator

## LaPlace Transforms involving Unit Step and Heavyside Functions using the TiNspire CAS

## Finding Transforms using the TiNspire CX CAS: Fourier, Laplace and Z Transforms – using Differential Equations Made Easy

## Advanced Inverse Laplace Transforms (Partial Fractions, Poles, Residues) using the TiNspire CAS CX – in Differential Equations Made Easy

## Customer lost test anxiety using Made Easy APPS : Laplace, Fourier Transforms with Steps

## Step by Step Engineering Mathematics using the Ti-NSpire CAS CX calculator program

## VIDEO : Engineering Mathematics using the TI-Nspire CX CAS – Step by Step Solutions

Step by Step Math & Science & Finance using the TiNspire CX

Using the Differential Equations Made Easy APP at https://tinspireapps.com/?a=deqme you can solve Differential Equations using LaPlace Transforms as shown below:

**Laplace transform over Piecewise def. Function**

Example:

f(1) = 3 defined over 0<= t <2

f(2) = t defined over t >= 2

To find the LaPlace Transform use Differential Equations Made Easy at

https://www.tinspireapps.com/?a=DEQME and select LAPLACE TRANSFORM OF PIECEWISE DEFINED FUNCTION and enter as follows:

We use infinity since the function f2 is not bounded. If it was bounded by for example 10 then we would have entered as [0,2,10]

Below find a bunch of Laplace and Inverse Laplace Transform examples

using the TiNspire CX CAS and Differential Equations Made Easy at

https://www.tinspireapps.com/?a=deqme :

Here we are using the Integral definition of the Laplace Transform to find solutions.

It takes a TiNspire CX CAS to perform those integrations.

Examples of Inverse Laplace Transforms, again using Integration:

To find the Laplace Transform of the Dirac Delta Function just select

the menu option in Differential Equations Made Easy from www.TiNspireApps.com

Next enter the c value and view the Laplace transform below the entry box.

The Differential Equation Made Easy Made Easy for the TiNspire at www.TiNspireApps.com should be called Transforms Made Easy as we include a lot of LaPlace Transform options involving Unit Step and Heavyside Functions.

Check out the screenshot of the menu below:

The Laplace Transform of a Unit Step function is performed by entering the shift c :

To LaPlace Transform Unit Step functions of the type u(t-c)*f(t-c) you just enter

f(t) and again the shift c . Voila.

To LaPlace Transform Unit Step functions of the type u(t-c)*f(t) you just enter

f(t) and again the shift c and just follow the steps provided.

This and many other APPS available at www.TiNspireApps.com

Finding Transforms using the TiNspire is pretty straightforward. Using the Differential Equation Made Easy APP you can do the following:

1) LaPlace and Inverse LaPlace Transforms

View some examples here:

https://tinspireapps.com/blog/simple-inverse-laplace-transforms-using-the-ti-nspire-cas-cx/

2) Fourier and Inverse Fourier Transforms

3) Fourier Series

You can also look up the following Transforms as reference tables:

LaPlace and Inverse LaPlace Transforms

Fourier and Inverse Fourier Transforms

Z Transforms and Inverse Z Transforms (the apps only offers table look ups but no computations.)

Below’s screenshot gives an idea of the Transforms and its uses.

Additionally, 2. order Differential Equations can be solved using LaPlace Transforms – step by step.

Download : www.TINspireApps.com

See how to find Advanced Inverse Laplace Transforms involving Partial Fractions, Poles, Residues using the TiNspire CAS CX in the Differential Equations Made Easy APP:

Another example:

Customer Testimonial :

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Laplace, Fourier Transforms with Steps have made my life much easier because I can check my errors and I no longer have test anxiety…

The book is sometimes too complicated to understand with all the formulas and variables…

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Attention Engineers with a TI-Nspire CAS CX :

Engineering Mathematics has become much easier : this Steo by Step Ti-nspire app covers Math Topics for Engineers (i.e. FE Exam) such as Algebra, Complex Numbers, Conics, Trigonometry, Exponential and Logarithmic Functions, Calculus, Differential Equations with LaPlace Transforms, Statistics, Probability, Combinations & Permutations, Matrices and Vectors. Read Definitions & Theories. For more details visit: http://www.tinspireapps.com/?a=EMME