Question: Bug report: invlaplace sometimes returns malformed integral on input which has Inert integral in it

When giving invlaplace an input with an Inert integral (becuase it can not be evaluated), it sometimes return 
              Error, (in depends) malformed integral

But sometimes it returns the inverse Laplace of the unresolved integral, which is the expected result.

In both cases, it should just return  inverse Laplace of the unresolved integral.

Below is worksheet showing such case.

restart;

interface(version);

`Standard Worksheet Interface, Maple 2024.2, Windows 10, October 29 2024 Build ID 1872373`

Physics:-Version();

`The "Physics Updates" version in the MapleCloud is 1836 and is the same as the version installed in this computer, created 2024, December 2, 10:11 hours Pacific Time.`

restart;

Y:=int(sqrt(s)*exp(-s)/(s+1), s);
inttrans:-invlaplace(Y,s,t)

int(s^(1/2)*exp(-s)/(s+1), s)

Error, (in depends) malformed integral

restart;

Y:=int(sqrt(cos(s^2)), s);
inttrans:-invlaplace(Y,s,t)

int(cos(s^2)^(1/2), s)

invlaplace(int(cos(s^2)^(1/2), s), s, t)

 

 

Download malformed_intergal_dec_7_2024.mw

Just reported to Maple support also.

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