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Mirrors > Home > ILE Home > Th. List > 5nn0 | GIF version |
Description: 5 is a nonnegative integer. (Contributed by Mario Carneiro, 19-Apr-2015.) |
Ref | Expression |
---|---|
5nn0 | ⊢ 5 ∈ ℕ0 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | 5nn 9012 | . 2 ⊢ 5 ∈ ℕ | |
2 | 1 | nnnn0i 9113 | 1 ⊢ 5 ∈ ℕ0 |
Colors of variables: wff set class |
Syntax hints: ∈ wcel 2135 5c5 8902 ℕ0cn0 9105 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 105 ax-ia2 106 ax-ia3 107 ax-io 699 ax-5 1434 ax-7 1435 ax-gen 1436 ax-ie1 1480 ax-ie2 1481 ax-8 1491 ax-10 1492 ax-11 1493 ax-i12 1494 ax-bndl 1496 ax-4 1497 ax-17 1513 ax-i9 1517 ax-ial 1521 ax-i5r 1522 ax-ext 2146 ax-sep 4094 ax-cnex 7835 ax-resscn 7836 ax-1re 7838 ax-addrcl 7841 |
This theorem depends on definitions: df-bi 116 df-3an 969 df-tru 1345 df-nf 1448 df-sb 1750 df-clab 2151 df-cleq 2157 df-clel 2160 df-nfc 2295 df-ral 2447 df-rex 2448 df-v 2723 df-un 3115 df-in 3117 df-ss 3124 df-sn 3576 df-pr 3577 df-op 3579 df-uni 3784 df-int 3819 df-br 3977 df-iota 5147 df-fv 5190 df-ov 5839 df-inn 8849 df-2 8907 df-3 8908 df-4 8909 df-5 8910 df-n0 9106 |
This theorem is referenced by: 6p6e12 9386 7p6e13 9390 8p6e14 9396 8p8e16 9398 9p6e15 9403 9p7e16 9404 5t2e10 9412 5t3e15 9413 5t4e20 9414 5t5e25 9415 6t6e36 9420 7t5e35 9424 7t6e42 9425 8t6e48 9431 8t8e64 9433 9t5e45 9437 9t6e54 9438 9t7e63 9439 ex-fac 13446 |
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