[1] The McKenna-Meyer Goddess Calendar, 6/19/2020, 5:17:19 AM, 3/15/2023, 9:31:13 AM https://www.fractal-timewave.com/mmgc/mmgc.htm
[2] >>1 のサイトに実装があります。
[3] Find Your Goddess from your birthdate, 3/15/2023, 9:34:02 AM https://www.fractal-timewave.com/mmgc/find-your-goddess.php
Google search: McKenna-Meyer Goddess Calendar