RPN-55 SD is the first photo-realistic simulation for the iPhone of Hewlett-Packard"s low-cost alternative to the famous HP-65 programmable scientific calculator. Produce...展开

RPN-55 SD is the first photo-realistic simulation for the iPhone of Hewlett-Packard"s low-cost alternative to the famous HP-65 programmable scientific calculator. Produced from 1975 through 1977, it was the 'Merlin' member of the classic HP calculator series, priced at $395. HP claimed that it featu…收起

Improved mail subject when mailing a program as PDF New sample program 'TVM - Solve for i' Visual feedback when reloading programs in file list view Bug fix: GSB command could not be pasted as text in PRGM mode