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| Mirrors > Home > ILE Home > Th. List > 5nn0 | Unicode version | ||
| Description: 5 is a nonnegative integer. (Contributed by Mario Carneiro, 19-Apr-2015.) |
| Ref | Expression |
|---|---|
| 5nn0 |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | 5nn 9473 |
. 2
| |
| 2 | 1 | nnnn0i 9575 |
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-ext 2220 ax-sep 4249 ax-cnex 8270 ax-resscn 8271 ax-1re 8273 ax-addrcl 8276 |
| This proof depends on definitions: df-bi 117 df-3an 1011 df-tru 1405 df-nf 1514 df-sb 1816 df-clab 2225 df-cleq 2231 df-clel 2234 df-nfc 2381 df-ral 2533 df-rex 2534 df-v 2823 df-un 3224 df-in 3226 df-ss 3233 df-sn 3715 df-pr 3716 df-op 3718 df-uni 3936 df-int 3971 df-br 4131 df-iota 5337 df-fv 5385 df-ov 6088 df-inn 9307 df-2 9365 df-3 9366 df-4 9367 df-5 9368 df-n0 9568 |
| This theorem is used by: 25nn0 9799 6p6e12 9859 7p6e13 9863 8p6e14 9869 8p8e16 9871 9p6e15 9876 9p7e16 9877 5t2e10 9885 5t3e15 9886 5t4e20 9887 5t5e25 9888 6t6e36 9893 7t5e35 9897 7t6e42 9898 8t6e48 9904 8t8e64 9906 9t5e45 9910 9t6e54 9911 9t7e63 9912 dec2dvds 13210 dec5dvds2 13212 2exp8 13235 2exp11 13236 2exp16 13237 prmlem1 13242 5prm 13243 7prm 13245 11prm 13249 13prm 13250 17prm 13251 19prm 13252 prmlem2 13254 37prm 13255 83prm 13257 139prm 13258 163prm 13259 317prm 13260 631prm 13261 1259lem1 13262 1259lem2 13263 1259lem3 13264 1259lem4 13265 1259lem5 13266 1259prm 13267 slotsdnscsi 13626 log2ublem1 16140 log2ublem3 16142 log2ublog2 16143 birthdaylog2 16147 ppiublem2 16193 bpos1 16208 ex-fac 16840 |
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