| Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > MPE Home > Th. List > slotsdifplendx2 | Structured version Visualization version GIF version | ||
| Description: The index of the slot for the "less than or equal to" ordering is not the index of other slots. Formerly part of proof for prstcleval 49539. (Contributed by AV, 12-Nov-2024.) |
| Ref | Expression |
|---|---|
| slotsdifplendx2 | ⊢ ((le‘ndx) ≠ (comp‘ndx) ∧ (le‘ndx) ≠ (Hom ‘ndx)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | 10re 12647 | . . . 4 ⊢ ;10 ∈ ℝ | |
| 2 | 1nn0 12437 | . . . . 5 ⊢ 1 ∈ ℕ0 | |
| 3 | 0nn0 12436 | . . . . 5 ⊢ 0 ∈ ℕ0 | |
| 4 | 5nn 12251 | . . . . 5 ⊢ 5 ∈ ℕ | |
| 5 | 5pos 12274 | . . . . 5 ⊢ 0 < 5 | |
| 6 | 2, 3, 4, 5 | declt 12656 | . . . 4 ⊢ ;10 < ;15 |
| 7 | 1, 6 | ltneii 11266 | . . 3 ⊢ ;10 ≠ ;15 |
| 8 | plendx 17307 | . . . 4 ⊢ (le‘ndx) = ;10 | |
| 9 | ccondx 17354 | . . . 4 ⊢ (comp‘ndx) = ;15 | |
| 10 | 8, 9 | neeq12i 2991 | . . 3 ⊢ ((le‘ndx) ≠ (comp‘ndx) ↔ ;10 ≠ ;15) |
| 11 | 7, 10 | mpbir 231 | . 2 ⊢ (le‘ndx) ≠ (comp‘ndx) |
| 12 | 4nn 12248 | . . . . 5 ⊢ 4 ∈ ℕ | |
| 13 | 4pos 12272 | . . . . 5 ⊢ 0 < 4 | |
| 14 | 2, 3, 12, 13 | declt 12656 | . . . 4 ⊢ ;10 < ;14 |
| 15 | 1, 14 | ltneii 11266 | . . 3 ⊢ ;10 ≠ ;14 |
| 16 | homndx 17352 | . . . 4 ⊢ (Hom ‘ndx) = ;14 | |
| 17 | 8, 16 | neeq12i 2991 | . . 3 ⊢ ((le‘ndx) ≠ (Hom ‘ndx) ↔ ;10 ≠ ;14) |
| 18 | 15, 17 | mpbir 231 | . 2 ⊢ (le‘ndx) ≠ (Hom ‘ndx) |
| 19 | 11, 18 | pm3.2i 470 | 1 ⊢ ((le‘ndx) ≠ (comp‘ndx) ∧ (le‘ndx) ≠ (Hom ‘ndx)) |
| Colors of variables: wff setvar class |
| Syntax hints: ∧ wa 395 ≠ wne 2925 ‘cfv 6500 0cc0 11047 1c1 11048 4c4 12222 5c5 12223 ;cdc 12628 ndxcnx 17141 lecple 17205 Hom chom 17209 compcco 17210 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1795 ax-4 1809 ax-5 1910 ax-6 1967 ax-7 2008 ax-8 2111 ax-9 2119 ax-10 2142 ax-11 2158 ax-12 2178 ax-ext 2701 ax-sep 5246 ax-nul 5256 ax-pow 5315 ax-pr 5382 ax-un 7692 ax-cnex 11103 ax-resscn 11104 ax-1cn 11105 ax-icn 11106 ax-addcl 11107 ax-addrcl 11108 ax-mulcl 11109 ax-mulrcl 11110 ax-mulcom 11111 ax-addass 11112 ax-mulass 11113 ax-distr 11114 ax-i2m1 11115 ax-1ne0 11116 ax-1rid 11117 ax-rnegex 11118 ax-rrecex 11119 ax-cnre 11120 ax-pre-lttri 11121 ax-pre-lttrn 11122 ax-pre-ltadd 11123 ax-pre-mulgt0 11124 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 848 df-3or 1087 df-3an 1088 df-tru 1543 df-fal 1553 df-ex 1780 df-nf 1784 df-sb 2066 df-mo 2533 df-eu 2562 df-clab 2708 df-cleq 2721 df-clel 2803 df-nfc 2878 df-ne 2926 df-nel 3030 df-ral 3045 df-rex 3054 df-reu 3352 df-rab 3403 df-v 3446 df-sbc 3751 df-csb 3860 df-dif 3914 df-un 3916 df-in 3918 df-ss 3928 df-pss 3931 df-nul 4293 df-if 4485 df-pw 4561 df-sn 4586 df-pr 4588 df-op 4592 df-uni 4868 df-iun 4953 df-br 5103 df-opab 5165 df-mpt 5184 df-tr 5210 df-id 5526 df-eprel 5531 df-po 5539 df-so 5540 df-fr 5584 df-we 5586 df-xp 5637 df-rel 5638 df-cnv 5639 df-co 5640 df-dm 5641 df-rn 5642 df-res 5643 df-ima 5644 df-pred 6263 df-ord 6324 df-on 6325 df-lim 6326 df-suc 6327 df-iota 6453 df-fun 6502 df-fn 6503 df-f 6504 df-f1 6505 df-fo 6506 df-f1o 6507 df-fv 6508 df-riota 7327 df-ov 7373 df-oprab 7374 df-mpo 7375 df-om 7824 df-2nd 7949 df-frecs 8238 df-wrecs 8269 df-recs 8318 df-rdg 8356 df-er 8649 df-en 8897 df-dom 8898 df-sdom 8899 df-pnf 11189 df-mnf 11190 df-xr 11191 df-ltxr 11192 df-le 11193 df-sub 11386 df-neg 11387 df-nn 12166 df-2 12228 df-3 12229 df-4 12230 df-5 12231 df-6 12232 df-7 12233 df-8 12234 df-9 12235 df-n0 12422 df-dec 12629 df-slot 17130 df-ndx 17142 df-ple 17218 df-hom 17222 df-cco 17223 |
| This theorem is referenced by: prstcleval 49539 |
| Copyright terms: Public domain | W3C validator |