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Inverse Laplace Transform
05-26-2023, 04:23 PM
Post: #1
Inverse Laplace Transform
Can anybody please explain why the calculator is unable to find the inverse Laplace transform?


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05-27-2023, 03:36 AM (This post was last modified: 05-27-2023 03:38 AM by Archanus.)
Post: #2
RE: Inverse Laplace Transform
(05-26-2023 04:23 PM)omer Wrote:  Can anybody please explain why the calculator is unable to find the inverse Laplace transform?

Hello dear friend Smile

I suggest you to use fractions instead of decimals. With fractions, you “help” the Integral Transforms (Laplace, Fourier and Z) to give you a fast and accurate results.

I remember when I took Math 5 course (Complex Variable and Transforms), that I “built” the numerator and denominator with fractions and templates (for example Sine, Cosine, Exponential) to only apply the Inverse Laplace Transforms and get a result.
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05-27-2023, 03:35 PM
Post: #3
RE: Inverse Laplace Transform
You can convert approx numbers in an expression to exact values by calling exact().
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