14.12.2 The ordinate of a three-dimensional point: ordinate
See Section 13.13.3 for ordinates in two-dimensional
geometry.
The ordinate command finds the ordinate (y-coordinate) of a point.
-
ordinate takes one argument:
P, a point.
- ordinate(P) returns the ordinate of P.
Example.
Input:
ordinate(point(1,2,3))
Output: