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Mirrors > Home > MPE Home > Th. List > slotsbhcdifOLD | Structured version Visualization version GIF version |
Description: Obsolete proof of slotsbhcdif 17125 as of 28-Oct-2024. The slots Base, Hom and comp are different. (Contributed by AV, 5-Mar-2020.) (Proof modification is discouraged.) (New usage is discouraged.) |
Ref | Expression |
---|---|
slotsbhcdifOLD | ⊢ ((Base‘ndx) ≠ (Hom ‘ndx) ∧ (Base‘ndx) ≠ (comp‘ndx) ∧ (Hom ‘ndx) ≠ (comp‘ndx)) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | df-base 16913 | . . . 4 ⊢ Base = Slot 1 | |
2 | 1nn 11984 | . . . 4 ⊢ 1 ∈ ℕ | |
3 | 1, 2 | ndxarg 16897 | . . 3 ⊢ (Base‘ndx) = 1 |
4 | 1re 10975 | . . . . 5 ⊢ 1 ∈ ℝ | |
5 | 4nn0 12252 | . . . . . 6 ⊢ 4 ∈ ℕ0 | |
6 | 1nn0 12249 | . . . . . 6 ⊢ 1 ∈ ℕ0 | |
7 | 1lt10 12576 | . . . . . 6 ⊢ 1 < ;10 | |
8 | 2, 5, 6, 7 | declti 12475 | . . . . 5 ⊢ 1 < ;14 |
9 | 4, 8 | ltneii 11088 | . . . 4 ⊢ 1 ≠ ;14 |
10 | homndx 17121 | . . . 4 ⊢ (Hom ‘ndx) = ;14 | |
11 | 9, 10 | neeqtrri 3017 | . . 3 ⊢ 1 ≠ (Hom ‘ndx) |
12 | 3, 11 | eqnetri 3014 | . 2 ⊢ (Base‘ndx) ≠ (Hom ‘ndx) |
13 | 5nn0 12253 | . . . . . 6 ⊢ 5 ∈ ℕ0 | |
14 | 2, 13, 6, 7 | declti 12475 | . . . . 5 ⊢ 1 < ;15 |
15 | 4, 14 | ltneii 11088 | . . . 4 ⊢ 1 ≠ ;15 |
16 | ccondx 17123 | . . . 4 ⊢ (comp‘ndx) = ;15 | |
17 | 15, 16 | neeqtrri 3017 | . . 3 ⊢ 1 ≠ (comp‘ndx) |
18 | 3, 17 | eqnetri 3014 | . 2 ⊢ (Base‘ndx) ≠ (comp‘ndx) |
19 | 6, 5 | deccl 12452 | . . . . . 6 ⊢ ;14 ∈ ℕ0 |
20 | 19 | nn0rei 12244 | . . . . 5 ⊢ ;14 ∈ ℝ |
21 | 5nn 12059 | . . . . . 6 ⊢ 5 ∈ ℕ | |
22 | 4lt5 12150 | . . . . . 6 ⊢ 4 < 5 | |
23 | 6, 5, 21, 22 | declt 12465 | . . . . 5 ⊢ ;14 < ;15 |
24 | 20, 23 | ltneii 11088 | . . . 4 ⊢ ;14 ≠ ;15 |
25 | 24, 16 | neeqtrri 3017 | . . 3 ⊢ ;14 ≠ (comp‘ndx) |
26 | 10, 25 | eqnetri 3014 | . 2 ⊢ (Hom ‘ndx) ≠ (comp‘ndx) |
27 | 12, 18, 26 | 3pm3.2i 1338 | 1 ⊢ ((Base‘ndx) ≠ (Hom ‘ndx) ∧ (Base‘ndx) ≠ (comp‘ndx) ∧ (Hom ‘ndx) ≠ (comp‘ndx)) |
Colors of variables: wff setvar class |
Syntax hints: ∧ w3a 1086 ≠ wne 2943 ‘cfv 6433 1c1 10872 4c4 12030 5c5 12031 ;cdc 12437 ndxcnx 16894 Basecbs 16912 Hom chom 16973 compcco 16974 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1798 ax-4 1812 ax-5 1913 ax-6 1971 ax-7 2011 ax-8 2108 ax-9 2116 ax-10 2137 ax-11 2154 ax-12 2171 ax-ext 2709 ax-sep 5223 ax-nul 5230 ax-pow 5288 ax-pr 5352 ax-un 7588 ax-cnex 10927 ax-resscn 10928 ax-1cn 10929 ax-icn 10930 ax-addcl 10931 ax-addrcl 10932 ax-mulcl 10933 ax-mulrcl 10934 ax-mulcom 10935 ax-addass 10936 ax-mulass 10937 ax-distr 10938 ax-i2m1 10939 ax-1ne0 10940 ax-1rid 10941 ax-rnegex 10942 ax-rrecex 10943 ax-cnre 10944 ax-pre-lttri 10945 ax-pre-lttrn 10946 ax-pre-ltadd 10947 ax-pre-mulgt0 10948 |
This theorem depends on definitions: df-bi 206 df-an 397 df-or 845 df-3or 1087 df-3an 1088 df-tru 1542 df-fal 1552 df-ex 1783 df-nf 1787 df-sb 2068 df-mo 2540 df-eu 2569 df-clab 2716 df-cleq 2730 df-clel 2816 df-nfc 2889 df-ne 2944 df-nel 3050 df-ral 3069 df-rex 3070 df-reu 3072 df-rab 3073 df-v 3434 df-sbc 3717 df-csb 3833 df-dif 3890 df-un 3892 df-in 3894 df-ss 3904 df-pss 3906 df-nul 4257 df-if 4460 df-pw 4535 df-sn 4562 df-pr 4564 df-op 4568 df-uni 4840 df-iun 4926 df-br 5075 df-opab 5137 df-mpt 5158 df-tr 5192 df-id 5489 df-eprel 5495 df-po 5503 df-so 5504 df-fr 5544 df-we 5546 df-xp 5595 df-rel 5596 df-cnv 5597 df-co 5598 df-dm 5599 df-rn 5600 df-res 5601 df-ima 5602 df-pred 6202 df-ord 6269 df-on 6270 df-lim 6271 df-suc 6272 df-iota 6391 df-fun 6435 df-fn 6436 df-f 6437 df-f1 6438 df-fo 6439 df-f1o 6440 df-fv 6441 df-riota 7232 df-ov 7278 df-oprab 7279 df-mpo 7280 df-om 7713 df-2nd 7832 df-frecs 8097 df-wrecs 8128 df-recs 8202 df-rdg 8241 df-er 8498 df-en 8734 df-dom 8735 df-sdom 8736 df-pnf 11011 df-mnf 11012 df-xr 11013 df-ltxr 11014 df-le 11015 df-sub 11207 df-neg 11208 df-nn 11974 df-2 12036 df-3 12037 df-4 12038 df-5 12039 df-6 12040 df-7 12041 df-8 12042 df-9 12043 df-n0 12234 df-z 12320 df-dec 12438 df-slot 16883 df-ndx 16895 df-base 16913 df-hom 16986 df-cco 16987 |
This theorem is referenced by: (None) |
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