| Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > ILE Home > Th. List > 6nn0 | GIF version | ||
| Description: 6 is a nonnegative integer. (Contributed by Mario Carneiro, 19-Apr-2015.) |
| Ref | Expression |
|---|---|
| 6nn0 | ⊢ 6 ∈ ℕ0 |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | 6nn 9299 | . 2 ⊢ 6 ∈ ℕ | |
| 2 | 1 | nnnn0i 9400 | 1 ⊢ 6 ∈ ℕ0 |
| Colors of variables: wff set class |
| Syntax hints: ∈ wcel 2200 6c6 9188 ℕ0cn0 9392 |
| 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-io 714 ax-5 1493 ax-7 1494 ax-gen 1495 ax-ie1 1539 ax-ie2 1540 ax-8 1550 ax-10 1551 ax-11 1552 ax-i12 1553 ax-bndl 1555 ax-4 1556 ax-17 1572 ax-i9 1576 ax-ial 1580 ax-i5r 1581 ax-ext 2211 ax-sep 4205 ax-cnex 8113 ax-resscn 8114 ax-1re 8116 ax-addrcl 8119 |
| This theorem depends on definitions: df-bi 117 df-3an 1004 df-tru 1398 df-nf 1507 df-sb 1809 df-clab 2216 df-cleq 2222 df-clel 2225 df-nfc 2361 df-ral 2513 df-rex 2514 df-v 2802 df-un 3202 df-in 3204 df-ss 3211 df-sn 3673 df-pr 3674 df-op 3676 df-uni 3892 df-int 3927 df-br 4087 df-iota 5284 df-fv 5332 df-ov 6016 df-inn 9134 df-2 9192 df-3 9193 df-4 9194 df-5 9195 df-6 9196 df-n0 9393 |
| This theorem is referenced by: 6p5e11 9673 6p6e12 9674 7p7e14 9679 8p7e15 9685 9p7e16 9692 9p8e17 9693 6t3e18 9705 6t4e24 9706 6t5e30 9707 6t6e36 9708 7t7e49 9714 8t3e24 9716 8t7e56 9720 8t8e64 9721 9t4e36 9724 9t5e45 9725 9t7e63 9727 9t8e72 9728 6lcm4e12 12649 2exp7 12997 2exp8 12998 2exp11 12999 2exp16 13000 2expltfac 13002 slotsdnscsi 13296 ex-exp 16259 |
| Copyright terms: Public domain | W3C validator |