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| Mirrors > Home > MPE Home > Th. List > lngndxnitvndx | Structured version Visualization version GIF version | ||
| Description: The slot for the line is not the slot for the Interval (segment) in an extensible structure. Formerly part of proof for ttgval 28820. (Contributed by AV, 9-Nov-2024.) |
| Ref | Expression |
|---|---|
| lngndxnitvndx | ⊢ (LineG‘ndx) ≠ (Itv‘ndx) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | 1nn0 12400 | . . . . 5 ⊢ 1 ∈ ℕ0 | |
| 2 | 6nn 12217 | . . . . 5 ⊢ 6 ∈ ℕ | |
| 3 | 1, 2 | decnncl 12611 | . . . 4 ⊢ ;16 ∈ ℕ |
| 4 | 3 | nnrei 12137 | . . 3 ⊢ ;16 ∈ ℝ |
| 5 | 6nn0 12405 | . . . 4 ⊢ 6 ∈ ℕ0 | |
| 6 | 7nn 12220 | . . . 4 ⊢ 7 ∈ ℕ | |
| 7 | 6lt7 12309 | . . . 4 ⊢ 6 < 7 | |
| 8 | 1, 5, 6, 7 | declt 12619 | . . 3 ⊢ ;16 < ;17 |
| 9 | 4, 8 | gtneii 11228 | . 2 ⊢ ;17 ≠ ;16 |
| 10 | lngndx 28383 | . . 3 ⊢ (LineG‘ndx) = ;17 | |
| 11 | itvndx 28382 | . . 3 ⊢ (Itv‘ndx) = ;16 | |
| 12 | 10, 11 | neeq12i 2991 | . 2 ⊢ ((LineG‘ndx) ≠ (Itv‘ndx) ↔ ;17 ≠ ;16) |
| 13 | 9, 12 | mpbir 231 | 1 ⊢ (LineG‘ndx) ≠ (Itv‘ndx) |
| Colors of variables: wff setvar class |
| Syntax hints: ≠ wne 2925 ‘cfv 6482 1c1 11010 6c6 12187 7c7 12188 ;cdc 12591 ndxcnx 17104 Itvcitv 28378 LineGclng 28379 |
| 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 5235 ax-nul 5245 ax-pow 5304 ax-pr 5371 ax-un 7671 ax-cnex 11065 ax-resscn 11066 ax-1cn 11067 ax-icn 11068 ax-addcl 11069 ax-addrcl 11070 ax-mulcl 11071 ax-mulrcl 11072 ax-mulcom 11073 ax-addass 11074 ax-mulass 11075 ax-distr 11076 ax-i2m1 11077 ax-1ne0 11078 ax-1rid 11079 ax-rnegex 11080 ax-rrecex 11081 ax-cnre 11082 ax-pre-lttri 11083 ax-pre-lttrn 11084 ax-pre-ltadd 11085 ax-pre-mulgt0 11086 |
| 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 3344 df-rab 3395 df-v 3438 df-sbc 3743 df-csb 3852 df-dif 3906 df-un 3908 df-in 3910 df-ss 3920 df-pss 3923 df-nul 4285 df-if 4477 df-pw 4553 df-sn 4578 df-pr 4580 df-op 4584 df-uni 4859 df-iun 4943 df-br 5093 df-opab 5155 df-mpt 5174 df-tr 5200 df-id 5514 df-eprel 5519 df-po 5527 df-so 5528 df-fr 5572 df-we 5574 df-xp 5625 df-rel 5626 df-cnv 5627 df-co 5628 df-dm 5629 df-rn 5630 df-res 5631 df-ima 5632 df-pred 6249 df-ord 6310 df-on 6311 df-lim 6312 df-suc 6313 df-iota 6438 df-fun 6484 df-fn 6485 df-f 6486 df-f1 6487 df-fo 6488 df-f1o 6489 df-fv 6490 df-riota 7306 df-ov 7352 df-oprab 7353 df-mpo 7354 df-om 7800 df-2nd 7925 df-frecs 8214 df-wrecs 8245 df-recs 8294 df-rdg 8332 df-er 8625 df-en 8873 df-dom 8874 df-sdom 8875 df-pnf 11151 df-mnf 11152 df-xr 11153 df-ltxr 11154 df-le 11155 df-sub 11349 df-neg 11350 df-nn 12129 df-2 12191 df-3 12192 df-4 12193 df-5 12194 df-6 12195 df-7 12196 df-8 12197 df-9 12198 df-n0 12385 df-dec 12592 df-slot 17093 df-ndx 17105 df-itv 28380 df-lng 28381 |
| This theorem is referenced by: ttgval 28820 |
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