# [SOLVED][solved] Laplace transform of 1 (MATLAB)

#### Alexmahone

##### Active member
How do I find the Laplace transform of 1 using MATLAB?

>> laplace(1)
gives the error ??? Undefined function or method 'laplace' for input arguments of type 'double'.

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#### Alexmahone

##### Active member
Re: Laplace transform of 1 (MATLAB)

I got it.

>> laplace(sym(1))

#### dwsmith

##### Well-known member
Re: Laplace transform of 1 (MATLAB)

How are you marking your threads as solved? When I go to thread tools, I don't have that option.

#### Alexmahone

##### Active member
Re: Laplace transform of 1 (MATLAB)

How are you marking your threads as solved? When I go to thread tools, I don't have that option.
I didn't; I suppose a mod did it.

#### dwsmith

##### Well-known member
Re: Laplace transform of 1 (MATLAB)

I didn't; I suppose a mod did it.
Ok.

#### CaptainBlack

##### Well-known member
Re: Laplace transform of 1 (MATLAB)

I didn't; I suppose a mod did it.
That would be me.

CB