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| Mirrors > Home > ILE Home > Th. List > ipndxnplusgndx | GIF version | ||
| Description: The slot for the inner product is not the slot for the group operation in an extensible structure. (Contributed by AV, 29-Oct-2024.) |
| Ref | Expression |
|---|---|
| ipndxnplusgndx | ⊢ (·𝑖‘ndx) ≠ (+g‘ndx) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | 2re 9324 | . . 3 ⊢ 2 ∈ ℝ | |
| 2 | 2lt8 9450 | . . 3 ⊢ 2 < 8 | |
| 3 | 1, 2 | gtneii 8385 | . 2 ⊢ 8 ≠ 2 |
| 4 | ipndx 13466 | . . 3 ⊢ (·𝑖‘ndx) = 8 | |
| 5 | plusgndx 13406 | . . 3 ⊢ (+g‘ndx) = 2 | |
| 6 | 4, 5 | neeq12i 2431 | . 2 ⊢ ((·𝑖‘ndx) ≠ (+g‘ndx) ↔ 8 ≠ 2) |
| 7 | 3, 6 | mpbir 146 | 1 ⊢ (·𝑖‘ndx) ≠ (+g‘ndx) |
| Colors of variables: wff set class |
| Syntax hints: ≠ wne 2414 ‘cfv 5357 2c2 9305 8c8 9311 ndxcnx 13293 +gcplusg 13374 ·𝑖cip 13379 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-in1 619 ax-in2 620 ax-io 717 ax-5 1496 ax-7 1497 ax-gen 1498 ax-ie1 1542 ax-ie2 1543 ax-8 1553 ax-10 1554 ax-11 1555 ax-i12 1556 ax-bndl 1558 ax-4 1559 ax-17 1575 ax-i9 1579 ax-ial 1583 ax-i5r 1584 ax-13 2207 ax-14 2208 ax-ext 2216 ax-sep 4233 ax-pow 4292 ax-pr 4327 ax-un 4559 ax-setind 4664 ax-cnex 8234 ax-resscn 8235 ax-1cn 8236 ax-1re 8237 ax-icn 8238 ax-addcl 8239 ax-addrcl 8240 ax-mulcl 8241 ax-addcom 8243 ax-addass 8245 ax-i2m1 8248 ax-0lt1 8249 ax-0id 8251 ax-rnegex 8252 ax-pre-ltirr 8255 ax-pre-lttrn 8257 ax-pre-ltadd 8259 |
| This theorem depends on definitions: df-bi 117 df-3an 1007 df-tru 1401 df-fal 1404 df-nf 1510 df-sb 1812 df-eu 2085 df-mo 2086 df-clab 2221 df-cleq 2227 df-clel 2230 df-nfc 2375 df-ne 2415 df-nel 2510 df-ral 2527 df-rex 2528 df-rab 2531 df-v 2817 df-sbc 3046 df-dif 3216 df-un 3218 df-in 3220 df-ss 3227 df-pw 3676 df-sn 3700 df-pr 3701 df-op 3703 df-uni 3920 df-int 3955 df-br 4115 df-opab 4177 df-mpt 4178 df-id 4419 df-xp 4760 df-rel 4761 df-cnv 4762 df-co 4763 df-dm 4764 df-rn 4765 df-res 4766 df-iota 5317 df-fun 5359 df-fv 5365 df-ov 6061 df-pnf 8326 df-mnf 8327 df-ltxr 8329 df-inn 9255 df-2 9313 df-3 9314 df-4 9315 df-5 9316 df-6 9317 df-7 9318 df-8 9319 df-ndx 13299 df-slot 13300 df-plusg 13387 df-ip 13392 |
| This theorem is referenced by: sraaddgg 14700 |
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