for x being Point of (Closed-Interval-TSpace 0 ,1) holds (L[01] ((#) 0 ,1),(0 ,1 (#) )) . x = x
proof
let x be
Point of
(Closed-Interval-TSpace 0 ,1);
(L[01] ((#) 0 ,1),(0 ,1 (#) )) . x = x
reconsider y =
x as
Real by Lm2;
(
(#) 0 ,1
= 0 &
0 ,1
(#) = 1 )
by Def1, Def2;
hence (L[01] ((#) 0 ,1),(0 ,1 (#) )) . x =
((1 - y) * 0 ) + (y * 1)
by Def3
.=
x
;
verum
end;
hence
L[01] ((#) 0 ,1),(0 ,1 (#) ) = id (Closed-Interval-TSpace 0 ,1)
by TMAP_1:92; verum