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The HP70 and it's limitations.
01-27-2018, 02:07 PM (This post was last modified: 01-27-2018 02:10 PM by Massimo Gnerucci.)
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Massimo Gnerucci Offline
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RE: The HP70 and it's limitations.
(01-27-2018 12:20 PM)Maximilian Hohmann Wrote:  
(01-26-2018 10:50 PM)Harald Wrote:  Still, I am glad I have a 70 Smile

Me too. One of the real difficult ones to find.

By the way: Its "big brother", the HP-80 does not have sqrt and reciprocal either. And the HP-22 has sqrt but no 1/x. The first HP financial calculator which has them both must be the HP-27 (which is not a pure financial calculator) and the HP-37.

Another one with a 70

The HP-80 does have sqrt (shift y^x).
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    Massimo

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Messages In This Thread
The HP70 and it's limitations. - Harald - 01-26-2018, 09:43 PM
RE: The HP70 and it's limitations. - Massimo Gnerucci - 01-27-2018 02:07 PM



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