Re: Arduino HP-25 Simulator

[TellyS]

(03-23-2022 03:57 PM)Maximilian Hohmann Wrote:  ... but some years ago the company "Micromega" sold a 64bit FPU for use with microcontrollers such as the Arduino, called "uM-FPU64". It could be accessed using the I2C bus, thus requiring very few connections. I don't know if they can still be found somewhere, but this may also solve your accuracy problem.

Thank you for your comment.

I just ordered an Arduino Due to see if a 64-bit processor would make a difference in accuracy. The Uno (and the likes) are just useless when it comes to basic math.