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isSubset(RRi,RRi) -- subset test for intervals

Synopsis

Function: isSubset
Usage:

x = isSubset(I,J)
Inputs:
- I, a real interval,
- J, a real interval,
Outputs:
- x, a Boolean value,

Description

Returns true if interval I is a subset of interval J.

See also

isMember -- test membership in a list or set

Ways to use this method:

isSubset(RRi,RRi) -- subset test for intervals