10-29-2022, 11:07 AM

Good morning, if I want to calculate the following integral:

int((t-x)^(-1/2)*ln(x),x,0,t)

it is necessary to make the following assumptions:

assumes(t>0); additionally(t>x).

My question is the following: how can I assign an assumption to a variable in #cas ... #end programming mode?

See attachments

Thanks a lot, Roberto (robmio)

int((t-x)^(-1/2)*ln(x),x,0,t)

it is necessary to make the following assumptions:

assumes(t>0); additionally(t>x).

My question is the following: how can I assign an assumption to a variable in #cas ... #end programming mode?

See attachments

Thanks a lot, Roberto (robmio)