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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 10976 | . 2 ⊢ 5 ∈ ℝ | |
2 | 1 | recni 9931 | 1 ⊢ 5 ∈ ℂ |
Colors of variables: wff setvar class |
Syntax hints: ∈ wcel 1977 ℂcc 9813 5c5 10950 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1713 ax-4 1728 ax-5 1827 ax-6 1875 ax-7 1922 ax-10 2006 ax-11 2021 ax-12 2034 ax-13 2234 ax-ext 2590 ax-resscn 9872 ax-1cn 9873 ax-icn 9874 ax-addcl 9875 ax-addrcl 9876 ax-mulcl 9877 ax-mulrcl 9878 ax-i2m1 9883 ax-1ne0 9884 ax-rrecex 9887 ax-cnre 9888 |
This theorem depends on definitions: df-bi 196 df-or 384 df-an 385 df-3an 1033 df-tru 1478 df-ex 1696 df-nf 1701 df-sb 1868 df-clab 2597 df-cleq 2603 df-clel 2606 df-nfc 2740 df-ne 2782 df-ral 2901 df-rex 2902 df-rab 2905 df-v 3175 df-dif 3543 df-un 3545 df-in 3547 df-ss 3554 df-nul 3875 df-if 4037 df-sn 4126 df-pr 4128 df-op 4132 df-uni 4373 df-br 4584 df-iota 5768 df-fv 5812 df-ov 6552 df-2 10956 df-3 10957 df-4 10958 df-5 10959 |
This theorem is referenced by: 6m1e5 11017 5p2e7 11042 5p3e8 11043 5p4e9 11044 5p5e10OLD 11045 5t2e10OLD 11059 5p5e10 11472 5t2e10 11510 5recm6rec 11562 bpoly4 14629 ef01bndlem 14753 dec5dvds 15606 dec5nprm 15608 2exp16 15635 prmlem1 15652 17prm 15662 139prm 15669 163prm 15670 317prm 15671 631prm 15672 prmo5 15674 prmo6 15675 1259lem1 15676 1259lem2 15677 1259lem3 15678 1259lem4 15679 2503lem1 15682 2503lem2 15683 2503lem3 15684 4001lem1 15686 4001lem2 15687 4001lem3 15688 4001lem4 15689 4001prm 15690 log2ublem3 24475 log2ub 24476 ppiublem2 24728 ppiub 24729 bclbnd 24805 bposlem4 24812 bposlem5 24813 bposlem6 24814 bposlem8 24816 bposlem9 24817 lgsdir2lem1 24850 2lgslem3c 24923 2lgsoddprmlem3d 24938 ex-fac 26700 fib6 29795 inductionexd 37473 fmtno5lem1 40003 fmtno5lem2 40004 257prm 40011 fmtno4prmfac193 40023 fmtno4nprmfac193 40024 flsqrt5 40047 139prmALT 40049 127prm 40053 2exp11 40055 5tcu2e40 40070 41prothprmlem2 40073 41prothprm 40074 gbpart8 40190 linevalexample 41978 5m4e1 42352 |
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