thus STC N is with_explicit_jumps :: thesis: ( STC N is homogeneous & STC N is regular & STC N is J/A-independent )
proof end;
thus STC N is homogeneous :: thesis: ( STC N is regular & STC N is J/A-independent )
proof
let I, J be Instruction of (STC N); :: according to COMPOS_1:def 12 :: thesis: ( not InsCode I = InsCode J or dom (JumpPart I) = dom (JumpPart J) )
( JumpPart I = {} & JumpPart J = {} ) by Th17;
hence ( not InsCode I = InsCode J or dom (JumpPart I) = dom (JumpPart J) ) ; :: thesis: verum
end;
thus STC N is regular :: thesis: STC N is J/A-independent
proof
let I be Instruction of (STC N); :: according to COMPOS_1:def 14 :: thesis: for b1 being set holds
( not b1 in dom (JumpPart I) or (product" (JumpParts (InsCode I))) . b1 = NAT )

JumpPart I = {} by Th17;
hence for b1 being set holds
( not b1 in dom (JumpPart I) or (product" (JumpParts (InsCode I))) . b1 = NAT ) ; :: thesis: verum
end;
let T be InsType of (STC N); :: according to COMPOS_1:def 15 :: thesis: for b1, b2 being set
for b3 being set holds
( not b1 in JumpParts T or not b2 in product (product" (JumpParts T)) or not [T,b1,b3] in the Instructions of (STC N) or [T,b2,b3] in the Instructions of (STC N) )

let f1, f2 be Function; :: thesis: for b1 being set holds
( not f1 in JumpParts T or not f2 in product (product" (JumpParts T)) or not [T,f1,b1] in the Instructions of (STC N) or [T,f2,b1] in the Instructions of (STC N) )

let p be set ; :: thesis: ( not f1 in JumpParts T or not f2 in product (product" (JumpParts T)) or not [T,f1,p] in the Instructions of (STC N) or [T,f2,p] in the Instructions of (STC N) )
assume f1 in JumpParts T ; :: thesis: ( not f2 in product (product" (JumpParts T)) or not [T,f1,p] in the Instructions of (STC N) or [T,f2,p] in the Instructions of (STC N) )
then A1: f1 in {0} by Th19;
assume A2: f2 in product (product" (JumpParts T)) ; :: thesis: ( not [T,f1,p] in the Instructions of (STC N) or [T,f2,p] in the Instructions of (STC N) )
product" (JumpParts T) = {} by Th19, CARD_3:106;
then ( f1 = 0 & f2 = 0 ) by A1, A2, CARD_3:10, TARSKI:def 1;
hence ( not [T,f1,p] in the Instructions of (STC N) or [T,f2,p] in the Instructions of (STC N) ) ; :: thesis: verum