pub fn tan_order(
_input: &[ExprProperties],
) -> Result<SortProperties, DataFusionError>Expand description
Non-decreasing between vertical asymptotes at x = k * π ± π / 2 for any integer k.
pub fn tan_order(
_input: &[ExprProperties],
) -> Result<SortProperties, DataFusionError>Non-decreasing between vertical asymptotes at x = k * π ± π / 2 for any integer k.