"""Some calculus-related methods waiting to find a better place in the
SymPy modules tree.
"""

from .euler import euler_equations
from .singularities import (singularities, is_increasing,
                            is_strictly_increasing, is_decreasing,
                            is_strictly_decreasing, is_monotonic)
from .finite_diff import finite_diff_weights, apply_finite_diff, as_finite_diff
from .util import not_empty_in, AccumBounds
