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Mirrors > Home > MPE Home > Th. List > 5cn | Structured version Visualization version GIF version |
Description: The number 5 is complex. (Contributed by David A. Wheeler, 8-Dec-2018.) |
Ref | Expression |
---|---|
5cn | ⊢ 5 ∈ ℂ |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | 5re 11137 | . 2 ⊢ 5 ∈ ℝ | |
2 | 1 | recni 10090 | 1 ⊢ 5 ∈ ℂ |
Colors of variables: wff setvar class |
Syntax hints: ∈ wcel 2030 ℂcc 9972 5c5 11111 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1762 ax-4 1777 ax-5 1879 ax-6 1945 ax-7 1981 ax-9 2039 ax-10 2059 ax-11 2074 ax-12 2087 ax-13 2282 ax-ext 2631 ax-resscn 10031 ax-1cn 10032 ax-icn 10033 ax-addcl 10034 ax-addrcl 10035 ax-mulcl 10036 ax-mulrcl 10037 ax-i2m1 10042 ax-1ne0 10043 ax-rrecex 10046 ax-cnre 10047 |
This theorem depends on definitions: df-bi 197 df-or 384 df-an 385 df-3an 1056 df-tru 1526 df-ex 1745 df-nf 1750 df-sb 1938 df-clab 2638 df-cleq 2644 df-clel 2647 df-nfc 2782 df-ne 2824 df-ral 2946 df-rex 2947 df-rab 2950 df-v 3233 df-dif 3610 df-un 3612 df-in 3614 df-ss 3621 df-nul 3949 df-if 4120 df-sn 4211 df-pr 4213 df-op 4217 df-uni 4469 df-br 4686 df-iota 5889 df-fv 5934 df-ov 6693 df-2 11117 df-3 11118 df-4 11119 df-5 11120 |
This theorem is referenced by: 6m1e5 11178 5p2e7 11203 5p3e8 11204 5p4e9 11205 5p5e10OLD 11206 5t2e10OLD 11220 5p5e10 11634 5t2e10 11672 5recm6rec 11724 bpoly4 14834 ef01bndlem 14958 dec5dvds 15815 dec5nprm 15817 2exp16 15844 prmlem1 15861 17prm 15871 139prm 15878 163prm 15879 317prm 15880 631prm 15881 prmo5 15883 prmo6 15884 1259lem1 15885 1259lem2 15886 1259lem3 15887 1259lem4 15888 2503lem1 15891 2503lem2 15892 2503lem3 15893 4001lem1 15895 4001lem2 15896 4001lem3 15897 4001lem4 15898 4001prm 15899 log2ublem3 24720 log2ub 24721 ppiublem2 24973 ppiub 24974 bclbnd 25050 bposlem4 25057 bposlem5 25058 bposlem6 25059 bposlem8 25061 bposlem9 25062 lgsdir2lem1 25095 2lgslem3c 25168 2lgsoddprmlem3d 25183 ex-fac 27438 fib6 30596 hgt750lem2 30858 inductionexd 38770 fmtno5lem1 41790 fmtno5lem2 41791 257prm 41798 fmtno4prmfac193 41810 fmtno4nprmfac193 41811 flsqrt5 41834 139prmALT 41836 127prm 41840 2exp11 41842 5tcu2e40 41857 41prothprmlem2 41860 41prothprm 41861 gbpart8 41981 linevalexample 42509 5m4e1 42871 |
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