fx-9860gii-2 brief introduction

[Hlib]

Almost three years have passed since the first release of the CBASIC application for the CASIO 9860G series. 11/2019 the latest v2.36 beta version has been released and some consider CBASIC app the best program ever made for CASIO calculators.
The new interpreter speeds up user programs within 15...45 times, still making the 9860gii-2 the most economical calculator in its class in terms of autonomous power consumption. In addition to speeding up programs, there is access to hidden resources of the calculator: system date and time, intervals in ticks, 250K RAM (is now available), battery voltage and backlight control. More than 200 new commands and functions significantly expand the capabilities of the built-in BASIC language, but it takes a lot of time to learn them.
8-queens benchmark test at 29MHz CPU speed: t=0.98s (integer mode), t=1.62s (double precision mode). Using the algorithm for old models, e.g. for fx-6300g, we get a faster result: t=0.83s and t=1.27s respectively.


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