IntervalMemberQ
IntervalMemberQ[interval, x] gives True if the number x lies within the specified interval, and False otherwise. IntervalMemberQ[, ] gives True if is completely contained within .
IntervalMemberQ has attribute Listable. See The Mathematica Book: Section 3.1.7. See also: Interval, MemberQ.
Further Examples
IntervalMemberQ[interval, x] gives True if the number x lies within the specified interval, and False otherwise. 
, 
] gives True if 
is completely contained within 
. 
