Accuracy of Free42 and DM42

[Dieter]

(12-20-2017 08:26 PM)Thomas Okken Wrote:  It sounds like you're using an old version, from before I added Werner Huysegoms' angle reduction logic for DEG- and GRAD-mode trigs.

Sure. That's why I wrote "so I started my good old 2014 version of Free42 Decimal". The menu says it's version 1.5.5. It looks like I installed it November 2014. ;-)

When has this new angle reduction logic been added? And why does the angle reduction method make a difference for a 45° angle ?

Dieter