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| Mirrors > Home > MPE Home > Th. List > r1fnon | Structured version Visualization version GIF version | ||
| Description: The cumulative hierarchy of sets function is a function on the class of ordinal numbers. (Contributed by NM, 5-Oct-2003.) (Revised by Mario Carneiro, 10-Sep-2013.) |
| Ref | Expression |
|---|---|
| r1fnon | ⊢ 𝑅1 Fn On |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | rdgfnon 8357 | . 2 ⊢ rec((𝑥 ∈ V ↦ 𝒫 𝑥), ∅) Fn On | |
| 2 | df-r1 9688 | . . 3 ⊢ 𝑅1 = rec((𝑥 ∈ V ↦ 𝒫 𝑥), ∅) | |
| 3 | 2 | fneq1i 6595 | . 2 ⊢ (𝑅1 Fn On ↔ rec((𝑥 ∈ V ↦ 𝒫 𝑥), ∅) Fn On) |
| 4 | 1, 3 | mpbir 231 | 1 ⊢ 𝑅1 Fn On |
| Colors of variables: wff setvar class |
| Syntax hints: Vcvv 3429 ∅c0 4273 𝒫 cpw 4541 ↦ cmpt 5166 Oncon0 6323 Fn wfn 6493 reccrdg 8348 𝑅1cr1 9686 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1797 ax-4 1811 ax-5 1912 ax-6 1969 ax-7 2010 ax-8 2116 ax-9 2124 ax-10 2147 ax-11 2163 ax-12 2185 ax-ext 2708 ax-rep 5212 ax-sep 5231 ax-nul 5241 ax-pr 5375 ax-un 7689 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 849 df-3or 1088 df-3an 1089 df-tru 1545 df-fal 1555 df-ex 1782 df-nf 1786 df-sb 2069 df-mo 2539 df-eu 2569 df-clab 2715 df-cleq 2728 df-clel 2811 df-nfc 2885 df-ne 2933 df-ral 3052 df-rex 3062 df-reu 3343 df-rab 3390 df-v 3431 df-sbc 3729 df-csb 3838 df-dif 3892 df-un 3894 df-in 3896 df-ss 3906 df-pss 3909 df-nul 4274 df-if 4467 df-pw 4543 df-sn 4568 df-pr 4570 df-op 4574 df-uni 4851 df-iun 4935 df-br 5086 df-opab 5148 df-mpt 5167 df-tr 5193 df-id 5526 df-eprel 5531 df-po 5539 df-so 5540 df-fr 5584 df-we 5586 df-xp 5637 df-rel 5638 df-cnv 5639 df-co 5640 df-dm 5641 df-rn 5642 df-res 5643 df-ima 5644 df-pred 6265 df-ord 6326 df-on 6327 df-suc 6329 df-iota 6454 df-fun 6500 df-fn 6501 df-f 6502 df-f1 6503 df-fo 6504 df-f1o 6505 df-fv 6506 df-ov 7370 df-2nd 7943 df-frecs 8231 df-wrecs 8262 df-recs 8311 df-rdg 8349 df-r1 9688 |
| This theorem is referenced by: r1suc 9694 r1lim 9696 r111 9699 r1ord 9704 r1ord3 9706 r1elss 9730 jech9.3 9738 onwf 9754 ssrankr1 9759 r1val3 9762 r1pw 9769 rankuni 9787 rankr1b 9788 r1om 10165 hsmexlem6 10353 smobeth 10509 wunr1om 10642 r1limwun 10659 r1wunlim 10660 tskr1om 10690 tskr1om2 10691 inar1 10698 rankcf 10700 inatsk 10701 r1tskina 10705 grur1 10743 grothomex 10752 r1wf 35239 r1elcl 35241 aomclem4 43485 grur1cld 44659 |
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