"""The cyclegraph flow-gain test.

Point `gain_curve` at your own estimator and it reports where your gain leaves 1.0,
the floor it lands on, and the depth ratio that floor equals if the estimator has
silently switched to tracking the background.
"""

from .gain import (
    GainCurve,
    GainRow,
    curve_from_rows,
    gain_curve,
    sweep,
)

__all__ = ["GainCurve", "GainRow", "curve_from_rows", "gain_curve", "sweep"]