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| Mirrors > Home > MPE Home > Th. List > symgbasf1o | Structured version Visualization version GIF version | ||
| Description: Elements in the symmetric group are 1-1 onto functions. (Contributed by SO, 9-Jul-2018.) |
| Ref | Expression |
|---|---|
| symgbas.1 | ⊢ 𝐺 = (SymGrp‘𝐴) |
| symgbas.2 | ⊢ 𝐵 = (Base‘𝐺) |
| Ref | Expression |
|---|---|
| symgbasf1o | ⊢ (𝐹 ∈ 𝐵 → 𝐹:𝐴–1-1-onto→𝐴) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | symgbas.1 | . . 3 ⊢ 𝐺 = (SymGrp‘𝐴) | |
| 2 | symgbas.2 | . . 3 ⊢ 𝐵 = (Base‘𝐺) | |
| 3 | 1, 2 | elsymgbas2 19580 | . 2 ⊢ (𝐹 ∈ 𝐵 → (𝐹 ∈ 𝐵 ↔ 𝐹:𝐴–1-1-onto→𝐴)) |
| 4 | 3 | ibi 270 | 1 ⊢ (𝐹 ∈ 𝐵 → 𝐹:𝐴–1-1-onto→𝐴) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 = wceq 1570 ∈ wcel 2145 –1-1-onto→wf1o 6536 ‘cfv 6537 Basecbs 17380 SymGrpcsymg 19576 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1828 ax-4 1842 ax-5 1943 ax-6 2000 ax-7 2041 ax-8 2147 ax-9 2155 ax-10 2178 ax-11 2194 ax-12 2213 ax-ext 2733 ax-sep 5249 ax-nul 5260 ax-pow 5327 ax-pr 5391 ax-un 7749 ax-cnex 11249 ax-resscn 11250 ax-1cn 11251 ax-icn 11252 ax-addcl 11253 ax-addrcl 11254 ax-mulcl 11255 ax-mulrcl 11256 ax-mulcom 11257 ax-addass 11258 ax-mulass 11259 ax-distr 11260 ax-i2m1 11261 ax-1ne0 11262 ax-1rid 11263 ax-rnegex 11264 ax-rrecex 11265 ax-cnre 11266 ax-pre-lttri 11267 ax-pre-lttrn 11268 ax-pre-ltadd 11269 ax-pre-mulgt0 11270 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3or 1104 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1813 df-nf 1817 df-sb 2100 df-mo 2565 df-eu 2595 df-clab 2740 df-cleq 2753 df-clel 2836 df-nfc 2910 df-ne 2957 df-nel 3063 df-ral 3078 df-rex 3088 df-reu 3367 df-rab 3414 df-v 3453 df-sbc 3740 df-csb 3848 df-dif 3902 df-un 3904 df-in 3906 df-ss 3916 df-pss 3919 df-nul 4280 df-if 4483 df-pw 4559 df-sn 4585 df-pr 4587 df-tp 4589 df-op 4591 df-uni 4868 df-iun 4953 df-br 5104 df-opab 5168 df-mpt 5187 df-tr 5213 df-id 5546 df-eprel 5551 df-po 5559 df-so 5560 df-fr 5604 df-we 5606 df-xp 5657 df-rel 5658 df-cnv 5659 df-co 5660 df-dm 5661 df-rn 5662 df-res 5663 df-ima 5664 df-pred 6303 df-ord 6364 df-on 6365 df-lim 6366 df-suc 6367 df-iota 6493 df-fun 6539 df-fn 6540 df-f 6541 df-f1 6542 df-fo 6543 df-f1o 6544 df-fv 6545 df-riota 7375 df-ov 7421 df-oprab 7422 df-mpo 7423 df-om 7876 df-1st 7999 df-2nd 8000 df-frecs 8292 df-wrecs 8323 df-recs 8372 df-rdg 8411 df-1o 8469 df-er 8710 df-map 8842 df-en 8967 df-dom 8968 df-sdom 8969 df-fin 8970 df-pnf 11338 df-mnf 11339 df-xr 11340 df-ltxr 11341 df-le 11342 df-sub 11536 df-neg 11537 df-nn 12329 df-2 12398 df-3 12399 df-4 12400 df-5 12401 df-6 12402 df-7 12403 df-8 12404 df-9 12405 df-n0 12600 df-z 12687 df-uz 12959 df-fz 13633 df-struct 17318 df-sets 17335 df-slot 17353 df-ndx 17365 df-base 17381 df-ress 17402 df-plusg 17434 df-tset 17440 df-efmnd 19058 df-symg 19577 |
| This theorem is used by: symgbasf 19583 symgfvne 19588 symgcl 19592 symgmov2 19595 symgextf1 19628 symgextfo 19629 fvcosymgeq 19636 symgsssg 19674 symgfisg 19675 symggen 19677 symggen2 19678 psgnunilem5 19701 mdetleib2 22896 mdetdiaglem 22906 mdetrsca 22911 mdetralt 22916 mdetunilem7 22926 symgfcoeu 33636 symgcom 33637 pmtrcnel 33643 pmtrcnel2 33644 pmtrcnelor 33645 fzto1stinvn 33658 cycpmconjv 33696 cycpmconjslem2 33709 mplvrpmlem 34168 mplvrpmfgalem 34169 mplvrpmga 34170 mplvrpmmhm 34171 mplvrpmrhm 34172 esplysply 34196 madjusmdetlem1 34452 madjusmdetlem2 34453 madjusmdetlem4 34455 |
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