Relative synonymy
¥
Syn
R
(A, B, C) with
C as a reference
(ref)
¥
¥
Syn
R
(A, B, C) = D
A
(A+A
€
C, B+B
€
C)
¥
¥
¥
¥
B
A
C
A+A
€
C
B+B
€
C
Syn
R
(A, B, C)