![]() |
Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
|
Mirrors > Home > ILE Home > Th. List > neg1cn | Unicode version |
Description: -1 is a complex number (common case). (Contributed by David A. Wheeler, 7-Jul-2016.) |
Ref | Expression |
---|---|
neg1cn |
![]() ![]() ![]() ![]() ![]() |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | ax-1cn 7965 |
. 2
![]() ![]() ![]() ![]() | |
2 | 1 | negcli 8287 |
1
![]() ![]() ![]() ![]() ![]() |
Colors of variables: wff set class |
Syntax hints: ![]() ![]() ![]() ![]() |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-in1 615 ax-in2 616 ax-io 710 ax-5 1458 ax-7 1459 ax-gen 1460 ax-ie1 1504 ax-ie2 1505 ax-8 1515 ax-10 1516 ax-11 1517 ax-i12 1518 ax-bndl 1520 ax-4 1521 ax-17 1537 ax-i9 1541 ax-ial 1545 ax-i5r 1546 ax-14 2167 ax-ext 2175 ax-sep 4147 ax-pow 4203 ax-pr 4238 ax-setind 4569 ax-resscn 7964 ax-1cn 7965 ax-icn 7967 ax-addcl 7968 ax-addrcl 7969 ax-mulcl 7970 ax-addcom 7972 ax-addass 7974 ax-distr 7976 ax-i2m1 7977 ax-0id 7980 ax-rnegex 7981 ax-cnre 7983 |
This theorem depends on definitions: df-bi 117 df-3an 982 df-tru 1367 df-fal 1370 df-nf 1472 df-sb 1774 df-eu 2045 df-mo 2046 df-clab 2180 df-cleq 2186 df-clel 2189 df-nfc 2325 df-ne 2365 df-ral 2477 df-rex 2478 df-reu 2479 df-rab 2481 df-v 2762 df-sbc 2986 df-dif 3155 df-un 3157 df-in 3159 df-ss 3166 df-pw 3603 df-sn 3624 df-pr 3625 df-op 3627 df-uni 3836 df-br 4030 df-opab 4091 df-id 4324 df-xp 4665 df-rel 4666 df-cnv 4667 df-co 4668 df-dm 4669 df-iota 5215 df-fun 5256 df-fv 5262 df-riota 5873 df-ov 5921 df-oprab 5922 df-mpo 5923 df-sub 8192 df-neg 8193 |
This theorem is referenced by: peano2z 9353 m1expcl2 10632 m1expeven 10657 fsumneg 11594 m1expo 12041 m1exp1 12042 n2dvdsm1 12054 dvmptnegcn 14869 plysubcl 14902 efipi 14936 eulerid 14937 sin2pi 14938 sinmpi 14950 cosmpi 14951 sinppi 14952 cosppi 14953 wilthlem1 15112 lgsneg 15140 lgsdilem 15143 lgsdir2lem3 15146 lgsdir2lem4 15147 lgsdir2 15149 lgsdir 15151 gausslemma2dlem5 15182 gausslemma2d 15185 lgseisenlem1 15186 lgseisenlem2 15187 lgseisenlem4 15189 lgseisen 15190 lgsquadlem1 15191 m1lgs 15192 |
Copyright terms: Public domain | W3C validator |