Inconsistency CAS vs. Home

10162015, 02:12 AM
Post: #1




Inconsistency CAS vs. Home
In CAS, the integral of
((x+1)/(x^2+2*x)(x+4)/(x^2+x)+(3/(x^2+3*x+2)) from 4 to 12 produces "undef". In HOME, it produces "Error: Invalid input" Why the difference? ()'s in this thread for clarity. 

10162015, 06:54 AM
Post: #2




RE: Inconsistency CAS vs. Home
(10162015 02:12 AM)lrdheat Wrote: In CAS, the integral of Did you remember to replace the x's (lowercase) with X's (uppercase) in Home? (You can't use undefined variables in Home like you can in CAS.) When I do that integral in Home, using X's, I get the same "undef" as in CAS. <0ΙΈ0> Joe 

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