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13 years, 220 days

MaplePrimes Activity

These are answers submitted by cimbriano

After 100 or so tries I got it.


Thank you for your help.


I was thinking that, but I obviously am not inputting things correctly.  I am trying to check

(p \/ q) V r = p V (q \/ r)

for equivalence.  I keep getting the following error message:

Error, invalid input:  Logic:-Equivalent uses a 2nd argument, e2, which is missing


I have tried it a bunch of different ways and keep getting the same message.

I am at my wits end!



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