Answer:
G=(A+C^2)*(E-1)^3/D+B
Cobegin:
p1: E-1
p2: C^2
p3:p1^3
p4: A+p2
p6:D+B
p7:p3/p6
p8:p4*p7
:G
P1(p1,p2)
execute P1
P2(p3,p4,p6)
execute P2
S1(p7,p8)
execute S1
G
Coend
Explanation:
Here P1, P2 are set of concurrent processes, and S1 are set of serial processes. Two processes can be run concurrently if they are independent of each other.