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| Description: A natural number is a complex number. |
| Ref | Expression |
|---|---|
| nncnt |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | nnsscn 5827 |
. 2
| |
| 2 | 1 | sseli 2036 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem is referenced by: nnaddclt 5839 nnmulclt 5840 nnsub 5854 nndivt 5857 nndivtrt 5858 nn0addclt 6018 nnnn0addclt 6023 nn0nnaddclt 6024 nnnegz 6036 nn0subt 6059 elnnnn0 6070 nneo 6095 uzindOLD 6107 qaddclt 6158 qnegclt 6159 qmulclt 6160 qrecclt 6162 qbtwnre 6167 seq1m1 6207 seq1shftid 6244 seq1seqz 6424 seq1seq02t 6426 expm1t 6466 sqr2irr 6610 ser1absdiflem 6817 ser1absdif 6818 facdivt 6830 facndivt 6831 facwordit 6832 faclbnd 6833 faclbnd4lem1 6836 faclbnd4lem4 6839 faclbnd6 6842 facavgt 6843 bccmplt 6851 bcn0t 6852 bcnp11t 6854 permnnt 6862 ser1ser0 6937 ser1const 7058 ser10 7059 cvgratlem1ALT 7133 cvgratlem1 7136 cvgratlem2 7137 eftclt 7196 efcltlem1 7197 efcltlem2 7198 ef0lem 7203 efaddlem3 7233 efaddlem5 7235 efaddlem6 7236 efaddlem17 7247 efaddlem19 7249 ef01tllem1 7276 eirrlem2 7282 nn0ennn 7390 infpnlem1 7400 infpnlem2 7401 bcthlem16 7896 ipasslem4 8359 ipasslem5 8360 ubthlem11 8405 nmcopexlem3 10082 nmcfnexlem3 10111 |
| This theorem was proved from axioms: ax-1 4 ax-2 5 ax-3 6 ax-mp 7 ax-4 951 ax-5 952 ax-6 953 ax-7 954 ax-gen 955 ax-8 1101 ax-9 1102 ax-10 1103 ax-12 1104 ax-13 1107 ax-14 1108 ax-11 1180 ax-17 1190 ax-16 1194 ax-11o 1202 ax-ext 1436 ax-rep 2661 ax-sep 2671 ax-nul 2678 ax-pow 2710 ax-pr 2747 ax-un 2830 ax-inf2 4549 |
| This theorem depends on definitions: df-bi 147 df-or 224 df-an 225 df-3or 773 df-3an 774 df-ex 957 df-sb 1155 df-eu 1359 df-mo 1360 df-clab 1441 df-cleq 1446 df-clel 1449 df-ne 1563 df-ral 1625 df-rex 1626 df-reu 1627 df-rab 1628 df-v 1787 df-sbc 1913 df-csb 1973 df-dif 2020 df-un 2021 df-in 2022 df-ss 2024 df-pss 2026 df-nul 2252 df-if 2333 df-pw 2373 df-sn 2383 df-pr 2384 df-tp 2386 df-op 2387 df-uni 2472 df-int 2502 df-iun 2536 df-br 2588 df-opab 2635 df-tr 2649 df-eprel 2794 df-id 2797 df-po 2804 df-so 2814 df-fr 2880 df-we 2897 df-ord 2914 df-on 2915 df-lim 2916 df-suc 2917 df-om 3095 df-xp 3147 df-rel 3148 df-cnv 3149 df-co 3150 df-dm 3151 df-rn 3152 df-res 3153 df-ima 3154 df-fun 3155 df-fn 3156 df-f 3157 df-fv 3161 df-rdg 3871 df-opr 3904 df-oprab 3905 df-1st 4017 df-2nd 4018 df-1o 4071 df-oadd 4073 df-omul 4074 df-er 4199 df-ec 4201 df-qs 4204 df-ni 4923 df-pli 4924 df-mi 4925 df-lti 4926 df-plpq 4958 df-mpq 4959 df-enq 4960 df-nq 4961 df-plq 4962 df-mq 4963 df-rq 4964 df-ltq 4965 df-1q 4966 df-np 5009 df-1p 5010 df-plp 5011 df-mp 5012 df-ltp 5013 df-plpr 5087 df-mpr 5088 df-enr 5089 df-nr 5090 df-plr 5091 df-mr 5092 df-ltr 5093 df-0r 5094 df-1r 5095 df-m1r 5096 df-c 5163 df-0 5164 df-1 5165 df-i 5166 df-r 5167 df-plus 5168 df-mul 5169 df-sub 5279 df-neg 5281 df-n 5824 |