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Related theorems Unicode version |
| Description: Ordering of real subset of complex numbers in terms of signed reals. |
| Ref | Expression |
|---|---|
| ltresr.1 |
|
| ltresr.2 |
|
| Ref | Expression |
|---|---|
| ltresr |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | opex 2778 |
. . . 4
| |
| 2 | ltrelre 5235 |
. . . 4
| |
| 3 | 1, 2 | brel 3219 |
. . 3
|
| 4 | opelreal 5232 |
. . . 4
| |
| 5 | opelreal 5232 |
. . . 4
| |
| 6 | 4, 5 | anbi12i 482 |
. . 3
|
| 7 | 3, 6 | sylib 198 |
. 2
|
| 8 | ltresr.2 |
. . 3
| |
| 9 | ltrelsr 5163 |
. . 3
| |
| 10 | 8, 9 | brel 3219 |
. 2
|
| 11 | opex 2778 |
. . . . . . 7
| |
| 12 | eleq1 1532 |
. . . . . . . . 9
| |
| 13 | 12 | anbi1d 616 |
. . . . . . . 8
|
| 14 | eqeq1 1479 |
. . . . . . . . . . 11
| |
| 15 | 14 | anbi1d 616 |
. . . . . . . . . 10
|
| 16 | 15 | anbi1d 616 |
. . . . . . . . 9
|
| 17 | 16 | 2exbidv 1280 |
. . . . . . . 8
|
| 18 | 13, 17 | anbi12d 627 |
. . . . . . 7
|
| 19 | eleq1 1532 |
. . . . . . . . 9
| |
| 20 | 19 | anbi2d 615 |
. . . . . . . 8
|
| 21 | eqeq1 1479 |
. . . . . . . . . . 11
| |
| 22 | 21 | anbi2d 615 |
. . . . . . . . . 10
|
| 23 | 22 | anbi1d 616 |
. . . . . . . . 9
|
| 24 | 23 | 2exbidv 1280 |
. . . . . . . 8
|
| 25 | 20, 24 | anbi12d 627 |
. . . . . . 7
|
| 26 | df-lt 5230 |
. . . . . . 7
| |
| 27 | 11, 1, 18, 25, 26 | brab 2817 |
. . . . . 6
|
| 28 | 27 | baib 684 |
. . . . 5
|
| 29 | ltresr.1 |
. . . . . . . . . 10
| |
| 30 | 29 | eqresr 5238 |
. . . . . . . . 9
|
| 31 | 8 | eqresr 5238 |
. . . . . . . . 9
|
| 32 | 30, 31 | anbi12i 482 |
. . . . . . . 8
|
| 33 | visset 1810 |
. . . . . . . . 9
| |
| 34 | 29, 8, 33 | opth 2783 |
. . . . . . . 8
|
| 35 | 32, 34 | bitr4 176 |
. . . . . . 7
|
| 36 | 35 | anbi1i 481 |
. . . . . 6
|
| 37 | 36 | 2exbii 1051 |
. . . . 5
|
| 38 | 28, 37 | syl6bb 535 |
. . . 4
|
| 39 | 38, 4, 5 | syl2anbr 456 |
. . 3
|
| 40 | breq12 2620 |
. . . 4
| |
| 41 | 40 | copsex2g 2789 |
. . 3
|
| 42 | 39, 41 | bitrd 527 |
. 2
|
| 43 | 7, 10, 42 | pm5.21nii 678 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem is referenced by: supre 5243 ltsor 5244 pre-axltadd 5272 pre-axmulgt0 5273 |
| This theorem was proved from axioms: ax-1 4 ax-2 5 ax-3 6 ax-mp 7 ax-7 961 ax-gen 962 ax-8 963 ax-9 964 ax-10 965 ax-11 966 ax-12 967 ax-13 968 ax-14 969 ax-17 970 ax-4 972 ax-5o 974 ax-6o 977 ax-9o 1122 ax-10o 1139 ax-16 1209 ax-11o 1217 ax-ext 1458 ax-rep 2689 ax-sep 2699 ax-nul 2706 ax-pow 2738 ax-pr 2775 ax-un 2862 ax-inf2 4608 |
| This theorem depends on definitions: df-bi 147 df-or 224 df-an 225 df-3or 775 df-3an 776 df-ex 980 df-sb 1171 df-eu 1381 df-mo 1382 df-clab 1463 df-cleq 1468 df-clel 1471 df-ne 1585 df-ral 1647 df-rex 1648 df-reu 1649 df-rab 1650 df-v 1809 df-sbc 1939 df-csb 1999 df-dif 2046 df-un 2047 df-in 2048 df-ss 2050 df-pss 2052 df-nul 2278 df-if 2359 df-pw 2399 df-sn 2409 df-pr 2410 df-tp 2412 df-op 2413 df-uni 2500 df-int 2530 df-iun 2564 df-br 2616 df-opab 2663 df-tr 2677 df-eprel 2828 df-id 2831 df-po 2836 df-so 2846 df-fr 2913 df-we 2930 df-ord 2947 df-on 2948 df-lim 2949 df-suc 2950 df-om 3128 df-xp 3180 df-rel 3181 df-cnv 3182 df-co 3183 df-dm 3184 df-rn 3185 df-res 3186 df-ima 3187 df-fun 3188 df-fn 3189 df-f 3190 df-fv 3194 df-rdg 3927 df-opr 3960 df-oprab 3961 df-1st 4072 df-2nd 4073 df-1o 4126 df-oadd 4128 df-omul 4129 df-er 4254 df-ec 4256 df-qs 4259 df-ni 4983 df-pli 4984 df-mi 4985 df-lti 4986 df-plpq 5018 df-mpq 5019 df-enq 5020 df-nq 5021 df-plq 5022 df-mq 5023 df-rq 5024 df-ltq 5025 df-1q 5026 df-np 5069 df-1p 5070 df-enr 5149 df-nr 5150 df-ltr 5153 df-0r 5154 df-r 5227 df-lt 5230 |