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| Mirrors > Home > ILE Home > Th. List > r19.2uz | Unicode version | ||
| Description: A version of r19.2m 3614 for upper integer quantifiers. (Contributed by Mario Carneiro, 15-Feb-2014.) |
| Ref | Expression |
|---|---|
| rexuz3.1 |
|
| Ref | Expression |
|---|---|
| r19.2uz |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | eluzelz 9947 |
. . . . . 6
| |
| 2 | uzid 9952 |
. . . . . 6
| |
| 3 | elex2 2838 |
. . . . . 6
| |
| 4 | 1, 2, 3 | 3syl 17 |
. . . . 5
|
| 5 | rexuz3.1 |
. . . . 5
| |
| 6 | 4, 5 | eleq2s 2333 |
. . . 4
|
| 7 | r19.2m 3614 |
. . . 4
| |
| 8 | 6, 7 | sylan 283 |
. . 3
|
| 9 | 5 | uztrn2 9956 |
. . . . . . 7
|
| 10 | 9 | ex 115 |
. . . . . 6
|
| 11 | 10 | anim1d 336 |
. . . . 5
|
| 12 | 11 | reximdv2 2649 |
. . . 4
|
| 13 | 12 | imp 124 |
. . 3
|
| 14 | 8, 13 | syldan 282 |
. 2
|
| 15 | 14 | rexlimiva 2663 |
1
|
| Colors of variables: wff set class |
| This proof depends on syntax axioms:
|
| This proof depends on 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 4251 ax-pow 4313 ax-pr 4348 ax-un 4580 ax-setind 4686 ax-cnex 8276 ax-resscn 8277 ax-pre-ltirr 8297 ax-pre-ltwlin 8298 |
| This proof 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 3690 df-sn 3715 df-pr 3716 df-op 3718 df-uni 3936 df-br 4132 df-opab 4194 df-mpt 4195 df-id 4440 df-xp 4782 df-rel 4783 df-cnv 4784 df-co 4785 df-dm 4786 df-rn 4787 df-res 4788 df-ima 4789 df-iota 5340 df-fun 5382 df-fn 5383 df-f 5384 df-fv 5388 df-ov 6091 df-pnf 8368 df-mnf 8369 df-xr 8370 df-ltxr 8371 df-le 8372 df-neg 8507 df-z 9656 df-uz 9938 |
| This theorem is used by: recvguniq 11783 climge0 12116 |
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