for nt being NonTerminal of SCM-AE
for t1, t2 being bin-term
for n being Element of NAT
for rtl, rtr being Symbol of SCM-AE st rtl = root-label t1 & rtr = root-label t2 & nt ==> <*rtl,rtr*> holds
SCM-Compile ((nt -tree (t1,t2)),n) = ((SCM-Compile (t1,n)) ^ (SCM-Compile (t2,(n + 1)))) ^ (Selfwork (nt,n))