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HP-19BII Register Arithmetic



#2

I just noticed something interesting. The Hp-19BII has limited register/variables arithmetric support limited to STO only (no RCL). It's limited to the basic four functions - add/substract/multiply/divide and one additional fifth function - the POWER (^) function. A quick look at the HP-17BII manual shows the same.

What other models also include the STO^ function? And why would it be included only on these models? I don't think the clasic RPN calc incuded this (please feel free to correct me on this).

Just curious.

Bill


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