# Does Laplace exist for every function? [Solved!]

**Ankit** 26 Nov 2015, 08:16

### My question

does laplace transformation of every function exist?

### Relevant page

2. Laplace Transform Definition

### What I've done so far

Read through the whole Laplace chapter and done the exercises

X

does laplace transformation of every function exist?

Relevant page
<a href="/laplace-transformation/2-definition.php">2. Laplace Transform Definition</a>
What I've done so far
Read through the whole Laplace chapter and done the exercises

## Re: Does Laplace exist for every function?

**Murray** 26 Nov 2015, 17:18

Hi Ankit

As long as the function is defined for `t > 0` and it is piecewise continuous, then in theory, the Laplace Transform can be found. It is an integration and I expect if your function is complicated, it will be troublesome to find the Transform, but possible.

See also:

Laplace Transform -- from Wolfram MathWorld

Regards

X

Hi Ankit
As long as the function is defined for `t > 0` and it is piecewise continuous, then in theory, the Laplace Transform can be found. It is an integration and I expect if your function is complicated, it will be troublesome to find the Transform, but possible.
See also:
<a href="http://mathworld.wolfram.com/LaplaceTransform.html">Laplace Transform -- from Wolfram MathWorld</a>
Regards

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