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Re: wierd Log *0 result
Patrick Tao wrote: > > Hello mma users, > > I have a quick question on the following computation: > > the natural log of 0 times 0 writen Log*0 > > Should that not be 0 ? > > mma is returning an Indeterminate result > > Can somebody please help me understand this computation. > > Many Thanks > > -patrick Log=-Infinity Infinity * 0 is one of the seven standard indeterminate forms along with: 0/0, Infinity/Infinity, 1^Infinity, Infinity-Infinity, Infinity^0, zero^zero. I recommend a good pre-calc text as a brush up on limits.