First post about 60 Degree Angle Trigonometry

Decades ago, I tried to adapt 90° angle trigonometry to 60° angle trigonometry for use in the Minimal Axes Coordinate System, with some success.  However, I got rid of all of my progress several years ago.  I might work on it again sometime.  The idea was to go to the foundation of the math, including identities, and not just rewrite the tables.  Just as I write this, I am tempted to just rewrite the trigonometric function tables.