Say you have to solve the system of Differential Equations shown in below’s image. Launch the Differential Equations Made Easy app (download at www.TiNspireApps.com) , go to Laplace Transforms in the menu and just type in as shown below:
Scrolling down to view all steps finally shows the correct final answer:
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.
Engineering Mathematics has become much easier : this Step 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