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| Mirrors > Home > ILE Home > Th. List > eluz1i | Unicode version | ||
| Description: Membership in an upper set of integers. (Contributed by NM, 5-Sep-2005.) |
| Ref | Expression |
|---|---|
| eluz.1 |
|
| Ref | Expression |
|---|---|
| eluz1i |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | eluz.1 |
. 2
| |
| 2 | eluz1 9941 |
. 2
| |
| 3 | 1, 2 | ax-mp 5 |
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-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-cnex 8276 ax-resscn 8277 |
| This proof depends on definitions: df-bi 117 df-3or 1010 df-3an 1011 df-tru 1405 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-ral 2533 df-rex 2534 df-rab 2537 df-v 2823 df-sbc 3052 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-iota 5340 df-fun 5382 df-fv 5388 df-ov 6091 df-neg 8507 df-z 9656 df-uz 9938 |
| This theorem is used by: eluzaddi 9965 eluzsubi 9966 eluz2b1 10017 fz0to4untppr 10548 ef01bndlem 12548 sin01bnd 12549 cos01bnd 12550 sin01gt0 12554 ballotfilem2 13286 bposlem3 16313 bposlem4 16314 bposlem5 16315 bposlem9 16319 |
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