A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
From: Tony Oz
Date: 2018 Jul 23, 08:44 -0700
My Casio fx85ES+ lacks both the int() function (a.k.a. floor()) and module capability.
I asked on some calculator-related forum if it is possible to automate the angle normalisation (on Casio fx85ES+) and Good People gave me these hints (see attached PDF).
Yes, it is not so easy to remember as the 360° · (φ/360 - int(φ/360)) possible on, say TI83+, but still it is doable.
Hope that helps someone.
PS: I'd be glad to learn more such tricks!