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interval1
http://www.openmath.org/cd
http://www.openmath.org/cd/interval1.ocd
2014-04-01
2009-04-01
4
0
Author: OpenMath Consortium
SourceURL: https://github.com/OpenMath/CDs
official
This CD holds symbols which describe both discrete and continuous
1-dimensional intervals (with open/closed end points).
There is also an oriented_interval, for use in integration
integer_interval
application
A symbol to denote a discrete 1 dimensional interval from the first
argument to the second (inclusive), where the discretisation occurs at unit
intervals. The arguments are the start and the end points of the interval
in that order.
The integer interval 1, 2, ..., 10.
1
10
interval
application
A symbol to denote a continuous 1-dimensional interval without any
information about the character of the end points (used in definite
integration). The arguments are the start and the end points of the interval
in that order.
The interval 1.0, ..., 10.0.
oriented_interval
application
A symbol to denote a continuous 1-dimensional interval without any
information about the character of the end points (used in definite
integration). The arguments are the start and the end points of the
integration, in either order.
interval_oo
application
A symbol to denote a continuous 1-dimensional interval with both end
points excluded from the interval. The arguments are the start and the end
points of the interval in that order.
The continuous open interval (1,10).
1
10
interval_cc
application
A symbol to denote a continuous 1-dimensional interval with both end
points included in the interval. The arguments are the start and the
end points of the interval in that order.
The continuous closed interval [1,10].
1
10
interval_oc
application
A symbol to denote a continuous 1-dimensional interval with the first
point excluded from the interval, but the last included. The arguments
are the start and the end points of the interval in that order.
The continuous interval open at the lower bound and closed at the higher
bound (1,10].
1
10
interval_co
application
A symbol to denote a continuous 1-dimensional interval with the first
point included in the interval, but the last excluded. The arguments
are the start and the end points of the interval in that order.
The continuous interval closed at the lower bound and open at the higher
bound [1,10).
1
10