Any good DOS calculators that provide a Casio-pocket-computer-like BASIC?

[Dave Britten]

(08-28-2018 08:19 PM)Massimo Gnerucci Wrote:  Have you ever tried Borland's Eureka or Mercury?
Or, maybe, this one (never used it though)...

Eureka sounds interesting. It turns out the author released version 2.11 as freeware:

http://www.spinstop.com/roger/eureka.htm

The manual says it recommends - but does not require - a math coprocessor. Also you can build external functions with Turbo C++ or assembly. I might have to give this a try.