coplane en · NOUN
Etymology
From co- + plane.
Meanings
-
The dual of a plane.
In Section 4 we show that any PMD in which a coplane is not the intersection of two hyperplanes is an extension of a projective plane.
1980, Jaya Srivastava, Combinatorial Mathematics, Optimal Designs, and Their Applications, page 61:
Forms
| Spelling | Features | Labels | Source |
|---|---|---|---|
| coplanes | Number=Plur | lexicographic |