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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 9474 |
. 2
| |
| 2 | 1 | nnnn0i 9576 |
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 8271 ax-resscn 8272 ax-1re 8274 ax-addrcl 8277 |
| 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 9308 df-2 9366 df-3 9367 df-4 9368 df-5 9369 df-n0 9569 |
| This theorem is used by: 25nn0 9800 6p6e12 9860 7p6e13 9864 8p6e14 9870 8p8e16 9872 9p6e15 9877 9p7e16 9878 5t2e10 9886 5t3e15 9887 5t4e20 9888 5t5e25 9889 6t6e36 9894 7t5e35 9898 7t6e42 9899 8t6e48 9905 8t8e64 9907 9t5e45 9911 9t6e54 9912 9t7e63 9913 dec2dvds 13212 dec5dvds2 13214 2exp8 13237 2exp11 13238 2exp16 13239 prmlem1 13244 5prm 13245 7prm 13247 11prm 13251 13prm 13252 17prm 13253 19prm 13254 prmlem2 13256 37prm 13257 83prm 13259 139prm 13260 163prm 13261 317prm 13262 631prm 13263 1259lem1 13264 1259lem2 13265 1259lem3 13266 1259lem4 13267 1259lem5 13268 1259prm 13269 slotsdnscsi 13628 log2ublem1 16143 log2ublem3 16145 log2ublog2 16146 birthdaylog2 16150 ppiublem2 16214 bpos1 16232 ex-fac 16864 |
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