Namespaces
Variants
Actions

Ray

From Encyclopedia of Mathematics
Jump to: navigation, search

The same as a half-line (cf. Half-line (ray)).

Comments

References

[a1] H.S.M. Coxeter, "Introduction to geometry" , Wiley (1969) pp. 178
How to Cite This Entry:
Ray. Encyclopedia of Mathematics. URL: http://encyclopediaofmath.org/index.php?title=Ray&oldid=34264