Column.floor
Series floor()Rounds down (toward negative infinity) - FLOAT32/64 only (ADR-2026-10-23-08); integers are rejected, users cast deliberately.
Returns
the floored Series.
Throws
DataFrameException on non-float kinds.
Series floor()Rounds down (toward negative infinity) - FLOAT32/64 only (ADR-2026-10-23-08); integers are rejected, users cast deliberately.