Metamath Proof Explorer


Theorem hdmaprnlem11N

Description: Lemma for hdmaprnN . Show s is in the range of S . (Contributed by NM, 29-May-2015) (New usage is discouraged.)

Ref Expression
Hypotheses hdmaprnlem1.h
|- H = ( LHyp ` K )
hdmaprnlem1.u
|- U = ( ( DVecH ` K ) ` W )
hdmaprnlem1.v
|- V = ( Base ` U )
hdmaprnlem1.n
|- N = ( LSpan ` U )
hdmaprnlem1.c
|- C = ( ( LCDual ` K ) ` W )
hdmaprnlem1.l
|- L = ( LSpan ` C )
hdmaprnlem1.m
|- M = ( ( mapd ` K ) ` W )
hdmaprnlem1.s
|- S = ( ( HDMap ` K ) ` W )
hdmaprnlem1.k
|- ( ph -> ( K e. HL /\ W e. H ) )
hdmaprnlem1.se
|- ( ph -> s e. ( D \ { Q } ) )
hdmaprnlem1.ve
|- ( ph -> v e. V )
hdmaprnlem1.e
|- ( ph -> ( M ` ( N ` { v } ) ) = ( L ` { s } ) )
hdmaprnlem1.ue
|- ( ph -> u e. V )
hdmaprnlem1.un
|- ( ph -> -. u e. ( N ` { v } ) )
hdmaprnlem1.d
|- D = ( Base ` C )
hdmaprnlem1.q
|- Q = ( 0g ` C )
hdmaprnlem1.o
|- .0. = ( 0g ` U )
hdmaprnlem1.a
|- .+b = ( +g ` C )
hdmaprnlem3e.p
|- .+ = ( +g ` U )
Assertion hdmaprnlem11N
|- ( ph -> s e. ran S )

Proof

Step Hyp Ref Expression
1 hdmaprnlem1.h
 |-  H = ( LHyp ` K )
2 hdmaprnlem1.u
 |-  U = ( ( DVecH ` K ) ` W )
3 hdmaprnlem1.v
 |-  V = ( Base ` U )
4 hdmaprnlem1.n
 |-  N = ( LSpan ` U )
5 hdmaprnlem1.c
 |-  C = ( ( LCDual ` K ) ` W )
6 hdmaprnlem1.l
 |-  L = ( LSpan ` C )
7 hdmaprnlem1.m
 |-  M = ( ( mapd ` K ) ` W )
8 hdmaprnlem1.s
 |-  S = ( ( HDMap ` K ) ` W )
9 hdmaprnlem1.k
 |-  ( ph -> ( K e. HL /\ W e. H ) )
10 hdmaprnlem1.se
 |-  ( ph -> s e. ( D \ { Q } ) )
11 hdmaprnlem1.ve
 |-  ( ph -> v e. V )
12 hdmaprnlem1.e
 |-  ( ph -> ( M ` ( N ` { v } ) ) = ( L ` { s } ) )
13 hdmaprnlem1.ue
 |-  ( ph -> u e. V )
14 hdmaprnlem1.un
 |-  ( ph -> -. u e. ( N ` { v } ) )
15 hdmaprnlem1.d
 |-  D = ( Base ` C )
16 hdmaprnlem1.q
 |-  Q = ( 0g ` C )
17 hdmaprnlem1.o
 |-  .0. = ( 0g ` U )
18 hdmaprnlem1.a
 |-  .+b = ( +g ` C )
19 hdmaprnlem3e.p
 |-  .+ = ( +g ` U )
20 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 hdmaprnlem10N
 |-  ( ph -> E. t e. V ( S ` t ) = s )
21 1 2 3 8 9 hdmapfnN
 |-  ( ph -> S Fn V )
22 fvelrnb
 |-  ( S Fn V -> ( s e. ran S <-> E. t e. V ( S ` t ) = s ) )
23 21 22 syl
 |-  ( ph -> ( s e. ran S <-> E. t e. V ( S ` t ) = s ) )
24 20 23 mpbird
 |-  ( ph -> s e. ran S )