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Mirrors > Home > HSE Home > Th. List > adj1o | Structured version Visualization version GIF version |
Description: The adjoint function maps one-to-one onto its domain. (Contributed by NM, 15-Feb-2006.) (New usage is discouraged.) |
Ref | Expression |
---|---|
adj1o | ⊢ adjℎ:dom adjℎ–1-1-onto→dom adjℎ |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | funadj 30380 | . . 3 ⊢ Fun adjℎ | |
2 | funfn 6500 | . . 3 ⊢ (Fun adjℎ ↔ adjℎ Fn dom adjℎ) | |
3 | 1, 2 | mpbi 229 | . 2 ⊢ adjℎ Fn dom adjℎ |
4 | funcnvadj 30387 | . 2 ⊢ Fun ◡adjℎ | |
5 | df-rn 5618 | . . 3 ⊢ ran adjℎ = dom ◡adjℎ | |
6 | cnvadj 30386 | . . . 4 ⊢ ◡adjℎ = adjℎ | |
7 | 6 | dmeqi 5833 | . . 3 ⊢ dom ◡adjℎ = dom adjℎ |
8 | 5, 7 | eqtri 2764 | . 2 ⊢ ran adjℎ = dom adjℎ |
9 | dff1o2 6758 | . 2 ⊢ (adjℎ:dom adjℎ–1-1-onto→dom adjℎ ↔ (adjℎ Fn dom adjℎ ∧ Fun ◡adjℎ ∧ ran adjℎ = dom adjℎ)) | |
10 | 3, 4, 8, 9 | mpbir3an 1340 | 1 ⊢ adjℎ:dom adjℎ–1-1-onto→dom adjℎ |
Colors of variables: wff setvar class |
Syntax hints: = wceq 1540 ◡ccnv 5606 dom cdm 5607 ran crn 5608 Fun wfun 6459 Fn wfn 6460 –1-1-onto→wf1o 6464 adjℎcado 29449 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1796 ax-4 1810 ax-5 1912 ax-6 1970 ax-7 2010 ax-8 2107 ax-9 2115 ax-10 2136 ax-11 2153 ax-12 2170 ax-ext 2707 ax-sep 5237 ax-nul 5244 ax-pow 5302 ax-pr 5366 ax-un 7629 ax-resscn 11007 ax-1cn 11008 ax-icn 11009 ax-addcl 11010 ax-addrcl 11011 ax-mulcl 11012 ax-mulrcl 11013 ax-mulcom 11014 ax-addass 11015 ax-mulass 11016 ax-distr 11017 ax-i2m1 11018 ax-1ne0 11019 ax-1rid 11020 ax-rnegex 11021 ax-rrecex 11022 ax-cnre 11023 ax-pre-lttri 11024 ax-pre-lttrn 11025 ax-pre-ltadd 11026 ax-pre-mulgt0 11027 ax-hfvadd 29494 ax-hvcom 29495 ax-hvass 29496 ax-hv0cl 29497 ax-hvaddid 29498 ax-hfvmul 29499 ax-hvmulid 29500 ax-hvdistr2 29503 ax-hvmul0 29504 ax-hfi 29573 ax-his1 29576 ax-his2 29577 ax-his3 29578 ax-his4 29579 |
This theorem depends on definitions: df-bi 206 df-an 397 df-or 845 df-3or 1087 df-3an 1088 df-tru 1543 df-fal 1553 df-ex 1781 df-nf 1785 df-sb 2067 df-mo 2538 df-eu 2567 df-clab 2714 df-cleq 2728 df-clel 2814 df-nfc 2886 df-ne 2941 df-nel 3047 df-ral 3062 df-rex 3071 df-rmo 3349 df-reu 3350 df-rab 3404 df-v 3442 df-sbc 3726 df-csb 3842 df-dif 3899 df-un 3901 df-in 3903 df-ss 3913 df-nul 4267 df-if 4471 df-pw 4546 df-sn 4571 df-pr 4573 df-op 4577 df-uni 4850 df-iun 4938 df-br 5087 df-opab 5149 df-mpt 5170 df-id 5506 df-po 5520 df-so 5521 df-xp 5613 df-rel 5614 df-cnv 5615 df-co 5616 df-dm 5617 df-rn 5618 df-res 5619 df-ima 5620 df-iota 6417 df-fun 6467 df-fn 6468 df-f 6469 df-f1 6470 df-fo 6471 df-f1o 6472 df-fv 6473 df-riota 7273 df-ov 7319 df-oprab 7320 df-mpo 7321 df-er 8547 df-en 8783 df-dom 8784 df-sdom 8785 df-pnf 11090 df-mnf 11091 df-xr 11092 df-ltxr 11093 df-le 11094 df-sub 11286 df-neg 11287 df-div 11712 df-2 12115 df-cj 14886 df-re 14887 df-im 14888 df-hvsub 29465 df-adjh 30343 |
This theorem is referenced by: dmadjrn 30389 adjbdlnb 30578 adjbd1o 30579 |
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