May 26, 2018
Functions For Astromical Calendars
DateTimeAstro implements functions used in astronomical calendars
- Solar Longitude
- Solar Terms
- Lunar Longitude
- New Moons … etc
This module is best used in environments where a C compiler and the MPFR arbitrary precision math library is installed. It can fallback to using MathBigInt, but that would pretty much render it useless because of its speed and loss of accuracy that may creep up while doing Perl to C struct conversions.