Module calendrical_calculations::persian

The persian calendar

Constants

• FIXED_PERSIAN_EPOCH 🔒
  Lisp code reference: https://github.com/EdReingold/calendar-code2/blob/main/calendar.l#L4720
• MIN_NON_LEAP_CORRECTION 🔒
• NON_LEAP_CORRECTION 🔒

Functions

• arithmetic_persian_from_fixed
  Lisp code reference: https://github.com/EdReingold/calendar-code2/blob/main/calendar.l#L4857 Not used, but kept for comparative purposes
• arithmetic_persian_year_from_fixed 🔒
  Lisp code reference: https://github.com/EdReingold/calendar-code2/blob/main/calendar.l#L4829 Not used, but kept for comparative purposes
• fast_persian_from_fixed
  arithmetic_persian_from_fixed, modified to use the 33-year rule method
• fast_persian_year_from_fixed 🔒
  arithmetic_persian_year_from_fixed modified for the 33-year rule
• fixed_from_arithmetic_persian
  Lisp code reference: https://github.com/EdReingold/calendar-code2/blob/main/calendar.l#L4803 Not used, but kept for comparative purposes
• fixed_from_fast_persian
  fixed_from_arithmetic_persian, modified to use the more correct 33-year rule
• is_arithmetic_leap_year 🔒
  Lisp code reference: https://github.com/EdReingold/calendar-code2/blob/main/calendar.l#L4789 Not used, but kept for comparative purposes
• is_leap_year
  Calculated using the 33-year rule