RPN-34 CE is the first photo-realistic simulation of Hewlett-Packard"s popular mid-range scientific calculator HP-34C for the iPhone. Produced from 1979 through 1983, it ...展开
RPN-34 CE is the first photo-realistic simulation of Hewlett-Packard"s popular mid-range scientific calculator HP-34C for the iPhone. Produced from 1979 through 1983, it was the 'Basil' member of the third-generation HP calculators known as the 'Spice' series.
It was the first pocket-calculator eve…收起
