Re: 10bII, 12c, 12cp, 17b2+ ... these are the ones I see...Poll...how about you? Message #23 Posted by Katie Wasserman on 30 May 2010, 3:04 a.m., in response to message #22 by Don Shepherd
Don,
I think that the solver on the 17bii+ is vastly better than the one on the 30b. The 17bii+ also has multiple user-defined cash-flow and stat lists and with the much larger memory can hold many times the number of entries than the 30b lists. The 17bii+ also has a RTC with alarms. I think that the soft-key menus on the 17bii+ make it a lot faster and easier to use as well. It also has "real" RPN as far as stack lift is concerned.
OTOH, The 30b offers some scientific functions, programming, more financial calculations, much greater speed and hack-ability.
Overall, I think a substantially higher price on the 17bii+ is justified.
A related question might be why the 12C is more expensive than the 30b. The 30b does everything the 12C does and a much more. [The only thing I can think of that the 12C does that the 30b does not do is handle odd period TVM calculations in one shot. On the 30b, and all other financial calculators that I can think of, you need to break off the odd period into a separate calculation.]
-Katie
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