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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 29075. (Contributed by AV, 9-Nov-2024.) |
| Ref | Expression |
|---|---|
| lngndxnitvndx | ⊢ (LineG‘ndx) ≠ (Itv‘ndx) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | 1nn0 12497 | . . . . 5 ⊢ 1 ∈ ℕ0 | |
| 2 | 6nn 12307 | . . . . 5 ⊢ 6 ∈ ℕ | |
| 3 | 1, 2 | decnncl 12712 | . . . 4 ⊢ ;16 ∈ ℕ |
| 4 | 3 | nnrei 12219 | . . 3 ⊢ ;16 ∈ ℝ |
| 5 | 6nn0 12502 | . . . 4 ⊢ 6 ∈ ℕ0 | |
| 6 | 7nn 12310 | . . . 4 ⊢ 7 ∈ ℕ | |
| 7 | 6lt7 12406 | . . . 4 ⊢ 6 < 7 | |
| 8 | 1, 5, 6, 7 | declt 12721 | . . 3 ⊢ ;16 < ;17 |
| 9 | 4, 8 | gtneii 11295 | . 2 ⊢ ;17 ≠ ;16 |
| 10 | lngndx 28607 | . . 3 ⊢ (LineG‘ndx) = ;17 | |
| 11 | itvndx 28606 | . . 3 ⊢ (Itv‘ndx) = ;16 | |
| 12 | 10, 11 | neeq12i 3023 | . 2 ⊢ ((LineG‘ndx) ≠ (Itv‘ndx) ↔ ;17 ≠ ;16) |
| 13 | 9, 12 | mpbir 233 | 1 ⊢ (LineG‘ndx) ≠ (Itv‘ndx) |
| Colors of variables: wff setvar class |
| Syntax hints: ≠ wne 2957 ‘cfv 6521 1c1 11074 6c6 12276 7c7 12277 ;cdc 12688 ndxcnx 17229 Itvcitv 28602 LineGclng 28603 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1815 ax-4 1829 ax-5 1930 ax-6 1987 ax-7 2028 ax-8 2144 ax-9 2152 ax-10 2175 ax-11 2191 ax-12 2212 ax-ext 2734 ax-sep 5246 ax-nul 5256 ax-pow 5322 ax-pr 5390 ax-un 7718 ax-cnex 11129 ax-resscn 11130 ax-1cn 11131 ax-icn 11132 ax-addcl 11133 ax-addrcl 11134 ax-mulcl 11135 ax-mulrcl 11136 ax-mulcom 11137 ax-addass 11138 ax-mulass 11139 ax-distr 11140 ax-i2m1 11141 ax-1ne0 11142 ax-1rid 11143 ax-rnegex 11144 ax-rrecex 11145 ax-cnre 11146 ax-pre-lttri 11147 ax-pre-lttrn 11148 ax-pre-ltadd 11149 ax-pre-mulgt0 11150 |
| This theorem depends on definitions: df-bi 209 df-an 400 df-or 859 df-3or 1099 df-3an 1100 df-tru 1563 df-fal 1573 df-ex 1800 df-nf 1804 df-sb 2091 df-mo 2566 df-eu 2596 df-clab 2741 df-cleq 2754 df-clel 2837 df-nfc 2911 df-ne 2958 df-nel 3062 df-ral 3077 df-rex 3087 df-reu 3368 df-rab 3415 df-v 3456 df-sbc 3745 df-csb 3853 df-dif 3907 df-un 3909 df-in 3911 df-ss 3921 df-pss 3924 df-nul 4286 df-if 4481 df-pw 4557 df-sn 4583 df-pr 4585 df-op 4589 df-uni 4866 df-iun 4951 df-br 5101 df-opab 5163 df-mpt 5182 df-tr 5208 df-id 5542 df-eprel 5547 df-po 5555 df-so 5556 df-fr 5600 df-we 5602 df-xp 5653 df-rel 5654 df-cnv 5655 df-co 5656 df-dm 5657 df-rn 5658 df-res 5659 df-ima 5660 df-pred 6288 df-ord 6349 df-on 6350 df-lim 6351 df-suc 6352 df-iota 6477 df-fun 6523 df-fn 6524 df-f 6525 df-f1 6526 df-fo 6527 df-f1o 6528 df-fv 6529 df-riota 7353 df-ov 7399 df-oprab 7400 df-mpo 7401 df-om 7847 df-2nd 7971 df-frecs 8262 df-wrecs 8293 df-recs 8342 df-rdg 8381 df-er 8678 df-en 8928 df-dom 8929 df-sdom 8930 df-pnf 11218 df-mnf 11219 df-xr 11220 df-ltxr 11221 df-le 11222 df-sub 11416 df-neg 11417 df-nn 12211 df-2 12280 df-3 12281 df-4 12282 df-5 12283 df-6 12284 df-7 12285 df-8 12286 df-9 12287 df-n0 12482 df-dec 12689 df-slot 17218 df-ndx 17230 df-itv 28604 df-lng 28605 |
| This theorem is referenced by: ttgval 29075 |
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