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Hello,

Does anyone have an idea about which was the last programmable algebric scientific calculator without Ans, ie in "immediate" mode only ?

Thanks

I assume, that the last Turing complete programmable is the FX-603P from 1990. The last not Turing complete programmable should be the FX-3900PV from 1992.

The HP-20S was an algebraic only, programmable released in 1989 in Europe but I think a bit later in the US. Not quite sure whether it was later than the 603P though.