|  |
| |
The other must be a JulianDate instance. The return value is the
difference in days.
# - - - J u l i a n D a t e . _ _ s u b _ _
def __sub__ ( self, other ):
"""Implement subtraction.
[ other is a JulianDate instance ->
return self.j - other.j ]
"""
return self.j - other.j