P | ::= | (# x)P | (name restriction) |
aP | (action with a continuation) | ||
a | (action without continuation) | ||
(P | ... | P) | (Parallel composition) | ||
(P + ... + P) | (Internal choice) | ||
a | ::= | x![x1;...;xn] | (output) |
y?[y1;...;yn] | (input) | ||
*y?[y1;...;yn] | (replication) |