Mathbox for Alexander van der Vekens |
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Mirrors > Home > MPE Home > Th. List > Mathboxes > 0even | Structured version Visualization version Unicode version |
Description: 0 is an even integer. (Contributed by AV, 11-Feb-2020.) |
Ref | Expression |
---|---|
2zrng.e |
Ref | Expression |
---|---|
0even |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | 0z 11388 | . . 3 | |
2 | 2cn 11091 | . . . 4 | |
3 | 0zd 11389 | . . . . 5 | |
4 | oveq2 6658 | . . . . . . 7 | |
5 | 4 | eqeq2d 2632 | . . . . . 6 |
6 | 5 | adantl 482 | . . . . 5 |
7 | mul01 10215 | . . . . . 6 | |
8 | 7 | eqcomd 2628 | . . . . 5 |
9 | 3, 6, 8 | rspcedvd 3317 | . . . 4 |
10 | 2, 9 | ax-mp 5 | . . 3 |
11 | eqeq1 2626 | . . . . 5 | |
12 | 11 | rexbidv 3052 | . . . 4 |
13 | 12 | elrab 3363 | . . 3 |
14 | 1, 10, 13 | mpbir2an 955 | . 2 |
15 | 2zrng.e | . 2 | |
16 | 14, 15 | eleqtrri 2700 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wb 196 wceq 1483 wcel 1990 wrex 2913 crab 2916 (class class class)co 6650 cc 9934 cc0 9936 cmul 9941 c2 11070 cz 11377 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1722 ax-4 1737 ax-5 1839 ax-6 1888 ax-7 1935 ax-8 1992 ax-9 1999 ax-10 2019 ax-11 2034 ax-12 2047 ax-13 2246 ax-ext 2602 ax-sep 4781 ax-nul 4789 ax-pow 4843 ax-pr 4906 ax-un 6949 ax-resscn 9993 ax-1cn 9994 ax-icn 9995 ax-addcl 9996 ax-addrcl 9997 ax-mulcl 9998 ax-mulrcl 9999 ax-mulcom 10000 ax-addass 10001 ax-mulass 10002 ax-distr 10003 ax-i2m1 10004 ax-1ne0 10005 ax-1rid 10006 ax-rnegex 10007 ax-rrecex 10008 ax-cnre 10009 ax-pre-lttri 10010 ax-pre-lttrn 10011 ax-pre-ltadd 10012 |
This theorem depends on definitions: df-bi 197 df-or 385 df-an 386 df-3or 1038 df-3an 1039 df-tru 1486 df-ex 1705 df-nf 1710 df-sb 1881 df-eu 2474 df-mo 2475 df-clab 2609 df-cleq 2615 df-clel 2618 df-nfc 2753 df-ne 2795 df-nel 2898 df-ral 2917 df-rex 2918 df-rab 2921 df-v 3202 df-sbc 3436 df-csb 3534 df-dif 3577 df-un 3579 df-in 3581 df-ss 3588 df-nul 3916 df-if 4087 df-pw 4160 df-sn 4178 df-pr 4180 df-op 4184 df-uni 4437 df-br 4654 df-opab 4713 df-mpt 4730 df-id 5024 df-po 5035 df-so 5036 df-xp 5120 df-rel 5121 df-cnv 5122 df-co 5123 df-dm 5124 df-rn 5125 df-res 5126 df-ima 5127 df-iota 5851 df-fun 5890 df-fn 5891 df-f 5892 df-f1 5893 df-fo 5894 df-f1o 5895 df-fv 5896 df-ov 6653 df-er 7742 df-en 7956 df-dom 7957 df-sdom 7958 df-pnf 10076 df-mnf 10077 df-ltxr 10079 df-neg 10269 df-2 11079 df-z 11378 |
This theorem is referenced by: 2zlidl 41934 2zrng0 41938 2zrngamnd 41941 2zrngacmnd 41942 2zrngmmgm 41946 |
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