Commented an if statement out of rpnInput to fix the ~ - problems.
Hayden, feel free to correct this if it is wrong.
rN + nrt now creates an Expression. Modified Expression to deal with nrt
and log.
More Expression changes to handle NthRoot and Log.
Slight memory management change in MathSys to stop creating new dummy
RationalNumber(0)s in the loop and instead just create it once outside
of the loop.
I don't know if we even need to worry about memory management, but if we
do we are so screwed.
nrt + nrt stability change
Stability for subtracting with nrt, rN, f
Fixed SquareRoot.
Changed return types to NthRoots

so Cory gets off his period
Not sure what I did
Sqrt
actually fixed (probably) (i hope)
Stability fix in MathSys.
printInfo mod in NthRoot.
Fixed fraction functionality

awesome alliteration allows antagonistic analysis
fuck cout
Put toString back into NthRoot
Removed NthRoot print outs that were still remaining. Coefficient now
propery initalizes to 1 in the (v1,v2) ctor.
Update Multiply.h

added include for NthRoot
Removed includes from Multiply header.
Updated Mathsys includes.
Added multiplication for nth-roots

Needs to be tested though
Fixed (I think)
NthRoot*NthRoot now supported when roots are the same
try this bitch