Midpoint Command

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Midpoint[ <Segment> ]
Returns the midpoint of the segment.
Example:
Let s = Segment[(1, 1), (1, 5)].
Midpoint[s] yields (1, 3).
Midpoint[ <Conic> ]
Returns the center of the conic.
Example:
Midpoint[x^2 + y^2 = 4] yields (0, 0).
Midpoint[ <Interval> ]
Returns the midpoint of the interval (as number).
Example:
Midpoint[2 < x < 4] yields 3.
Midpoint[ <Point>, <Point> ]
Returns the midpoint of two points.
Example:
Midpoint[(1, 1), (5, 1)] yields (3, 1).
Midpoint[ <Quadric> ]
Returns the midpoint of the given quadric (e.g. sphere, cone, etc.)
Example:
Midpoint[x^2 + y^2 + z^2 = 1] yields (0, 0, 0)
Note: See also Mode midpoint.svg Midpoint or Center tool.
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