HP 10g

[Joseph_21sv]

Whether the 9s and 10s have anything to do with each other is beside my point. My point is that the 10s, being able to memorize entire "straightforward" calculations, is in a range slightly above the 9s, and as there was apparently turbulence at HP between 1999 and 2007 (when the 9s, 9g, 33s, 8s, 10s and 35s happened), a proposed calculator in a range slightly above the 9g (which would have been released as the 10g) might have gotten lost in this turbulence. As this proposal, if it exists, is definitely lost, one can only suppose exactly what it was, and Heaven knows, maybe the initially proposed display was in fact the 9g display enlarged so that it supported displaying formulae as they appear in textbooks (and also showing X and Y coordinates simultaneously during graph tracing). Moreover, the complete non-programmability of the 9s and the trivial programming model of the 8s/10s mark these, for people who know HP's reputation as the "Programmable calculator company", as calculators for which the HP mark is unbecoming.