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Theorem r19.29uz 11736
Description: A version of 19.29 1673 for upper integer quantifiers. (Contributed by Mario Carneiro, 10-Feb-2014.)
Hypothesis
Ref Expression
rexuz3.1  |-  Z  =  ( ZZ>= `  M )
Assertion
Ref Expression
r19.29uz  |-  ( ( A. k  e.  Z  ph 
/\  E. j  e.  Z  A. k  e.  ( ZZ>=
`  j ) ps )  ->  E. j  e.  Z  A. k  e.  ( ZZ>= `  j )
( ph  /\  ps )
)
Distinct variable groups:    j, M    ph, j    j, k, Z
Allowed substitution hints:    ph( k)    ps( j,
k)    M( k)

Proof of Theorem r19.29uz
StepHypRef Expression
1 rexuz3.1 . . . . . . . . 9  |-  Z  =  ( ZZ>= `  M )
21uztrn2 9919 . . . . . . . 8  |-  ( ( j  e.  Z  /\  k  e.  ( ZZ>= `  j ) )  -> 
k  e.  Z )
32ex 115 . . . . . . 7  |-  ( j  e.  Z  ->  (
k  e.  ( ZZ>= `  j )  ->  k  e.  Z ) )
4 pm3.2 139 . . . . . . . 8  |-  ( ph  ->  ( ps  ->  ( ph  /\  ps ) ) )
54a1i 9 . . . . . . 7  |-  ( j  e.  Z  ->  ( ph  ->  ( ps  ->  (
ph  /\  ps )
) ) )
63, 5imim12d 74 . . . . . 6  |-  ( j  e.  Z  ->  (
( k  e.  Z  ->  ph )  ->  (
k  e.  ( ZZ>= `  j )  ->  ( ps  ->  ( ph  /\  ps ) ) ) ) )
76ralimdv2 2620 . . . . 5  |-  ( j  e.  Z  ->  ( A. k  e.  Z  ph 
->  A. k  e.  (
ZZ>= `  j ) ( ps  ->  ( ph  /\ 
ps ) ) ) )
87impcom 125 . . . 4  |-  ( ( A. k  e.  Z  ph 
/\  j  e.  Z
)  ->  A. k  e.  ( ZZ>= `  j )
( ps  ->  ( ph  /\  ps ) ) )
9 ralim 2609 . . . 4  |-  ( A. k  e.  ( ZZ>= `  j ) ( ps 
->  ( ph  /\  ps ) )  ->  ( A. k  e.  ( ZZ>=
`  j ) ps 
->  A. k  e.  (
ZZ>= `  j ) (
ph  /\  ps )
) )
108, 9syl 14 . . 3  |-  ( ( A. k  e.  Z  ph 
/\  j  e.  Z
)  ->  ( A. k  e.  ( ZZ>= `  j ) ps  ->  A. k  e.  ( ZZ>= `  j ) ( ph  /\ 
ps ) ) )
1110reximdva 2652 . 2  |-  ( A. k  e.  Z  ph  ->  ( E. j  e.  Z  A. k  e.  ( ZZ>=
`  j ) ps 
->  E. j  e.  Z  A. k  e.  ( ZZ>=
`  j ) (
ph  /\  ps )
) )
1211imp 124 1  |-  ( ( A. k  e.  Z  ph 
/\  E. j  e.  Z  A. k  e.  ( ZZ>=
`  j ) ps )  ->  E. j  e.  Z  A. k  e.  ( ZZ>= `  j )
( ph  /\  ps )
)
Colors of variables: wff set class
Syntax hints:    -> wi 4    /\ wa 104    = wceq 1402    e. wcel 2209   A.wral 2528   E.wrex 2529   ` cfv 5372   ZZ>=cuz 9900
This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-ia1 106  ax-ia2 107  ax-ia3 108  ax-in1 623  ax-in2 624  ax-io 721  ax-5 1500  ax-7 1501  ax-gen 1502  ax-ie1 1546  ax-ie2 1547  ax-8 1557  ax-10 1558  ax-11 1559  ax-i12 1560  ax-bndl 1562  ax-4 1563  ax-17 1579  ax-i9 1583  ax-ial 1587  ax-i5r 1588  ax-14 2212  ax-ext 2220  ax-sep 4244  ax-pow 4306  ax-pr 4341  ax-un 4573  ax-setind 4679  ax-cnex 8260  ax-resscn 8261  ax-pre-ltwlin 8282
This theorem depends on definitions:  df-bi 117  df-3or 1010  df-3an 1011  df-tru 1405  df-fal 1408  df-nf 1514  df-sb 1816  df-eu 2089  df-mo 2090  df-clab 2225  df-cleq 2231  df-clel 2234  df-nfc 2381  df-ne 2421  df-nel 2516  df-ral 2533  df-rex 2534  df-rab 2537  df-v 2823  df-sbc 3052  df-dif 3222  df-un 3224  df-in 3226  df-ss 3233  df-pw 3687  df-sn 3711  df-pr 3712  df-op 3714  df-uni 3931  df-br 4126  df-opab 4188  df-mpt 4189  df-id 4433  df-xp 4775  df-rel 4776  df-cnv 4777  df-co 4778  df-dm 4779  df-rn 4780  df-res 4781  df-ima 4782  df-iota 5332  df-fun 5374  df-fn 5375  df-f 5376  df-fv 5380  df-ov 6078  df-pnf 8352  df-mnf 8353  df-xr 8354  df-ltxr 8355  df-le 8356  df-neg 8490  df-z 9624  df-uz 9901
This theorem is referenced by:  climcaucn  12095
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