Handbook
Glossary
make-ev ( e1: b-edge e2: b-edge point: point -- edge: b-edge )
Vocabulary
euler
.
operators
Inputs
e1
a
b-edge
e2
a
b-edge
point
a
point
Outputs
edge
a
b-edge
Definition
USING:
euler.operators.private
kernel
typed
;
IN:
euler.operators
TYPED::
make-ev
( e1: b-edge e2: b-edge point: point -- edge: b-edge )
e1 e2
eq?
[
e1 point
make-ev-one
]
[
e1 e2 point
(make-ev)
]
if
;