Logic

Expr.and_(*others)	Bitwise and operator with the given expressions.
Expr.eq(other)	Compare if 2 expressions are equal, equivalent to expr == other.
Expr.eq_missing(other)	Compare if 2 expressions are equal an, equivalent to expr == other.
Expr.ge(other)	Greater or equal operator.
Expr.gt(other)	Greater than operator.
Expr.is_between(lower_bound, upper_bound[, ...])	If an expression is between the given bounds.
Expr.is_finite()	If an element value is finite.
Expr.is_in(other)	If an element value is in the given collection.
Expr.is_infinite()	If an element value is infinite.
Expr.is_nan()	If an element value is NaN.
Expr.is_not_nan()	If an element value is not NaN.
Expr.is_not_null()	If an element value is not null (None).
Expr.is_null()	If an element value is null (None).
Expr.is_unique()	If an element value is unique for all values in the column.
Expr.le(other)	Less or equal operator.
Expr.lt(other)	Less than operator.
Expr.ne(other)	Compare if 2 expressions are not equal, equivalent to expr != other.
Expr.ne_missing(other)	Compare if 2 expressions are not equal an, equivalent to expr != other.
Expr.not_()	Negate a boolean expression.
Expr.or_(*others)	Bitwise or operator with the given expressions.
Expr.xor(other)	Bitwise xor operator with the given expression.