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| Mirrors > Home > MPE Home > Th. List > Mathboxes > mthmsta | Structured version Visualization version GIF version | ||
| Description: A theorem is a pre-statement. (Contributed by Mario Carneiro, 18-Jul-2016.) |
| Ref | Expression |
|---|---|
| mthmsta.u | ⊢ 𝑈 = (mThm‘𝑇) |
| mthmsta.s | ⊢ 𝑆 = (mPreSt‘𝑇) |
| Ref | Expression |
|---|---|
| mthmsta | ⊢ 𝑈 ⊆ 𝑆 |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | eqid 2736 | . . 3 ⊢ (mStRed‘𝑇) = (mStRed‘𝑇) | |
| 2 | eqid 2736 | . . 3 ⊢ (mPPSt‘𝑇) = (mPPSt‘𝑇) | |
| 3 | mthmsta.u | . . 3 ⊢ 𝑈 = (mThm‘𝑇) | |
| 4 | 1, 2, 3 | mthmval 35769 | . 2 ⊢ 𝑈 = (◡(mStRed‘𝑇) “ ((mStRed‘𝑇) “ (mPPSt‘𝑇))) |
| 5 | cnvimass 6041 | . . 3 ⊢ (◡(mStRed‘𝑇) “ ((mStRed‘𝑇) “ (mPPSt‘𝑇))) ⊆ dom (mStRed‘𝑇) | |
| 6 | mthmsta.s | . . . . 5 ⊢ 𝑆 = (mPreSt‘𝑇) | |
| 7 | 6, 1 | msrf 35736 | . . . 4 ⊢ (mStRed‘𝑇):𝑆⟶𝑆 |
| 8 | 7 | fdmi 6673 | . . 3 ⊢ dom (mStRed‘𝑇) = 𝑆 |
| 9 | 5, 8 | sseqtri 3982 | . 2 ⊢ (◡(mStRed‘𝑇) “ ((mStRed‘𝑇) “ (mPPSt‘𝑇))) ⊆ 𝑆 |
| 10 | 4, 9 | eqsstri 3980 | 1 ⊢ 𝑈 ⊆ 𝑆 |
| Colors of variables: wff setvar class |
| Syntax hints: = wceq 1541 ⊆ wss 3901 ◡ccnv 5623 dom cdm 5624 “ cima 5627 ‘cfv 6492 mPreStcmpst 35667 mStRedcmsr 35668 mPPStcmpps 35672 mThmcmthm 35673 |
| 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 1911 ax-6 1968 ax-7 2009 ax-8 2115 ax-9 2123 ax-10 2146 ax-11 2162 ax-12 2184 ax-ext 2708 ax-rep 5224 ax-sep 5241 ax-nul 5251 ax-pow 5310 ax-pr 5377 ax-un 7680 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 848 df-3an 1088 df-tru 1544 df-fal 1554 df-ex 1781 df-nf 1785 df-sb 2068 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 3061 df-reu 3351 df-rab 3400 df-v 3442 df-sbc 3741 df-csb 3850 df-dif 3904 df-un 3906 df-in 3908 df-ss 3918 df-nul 4286 df-if 4480 df-pw 4556 df-sn 4581 df-pr 4583 df-op 4587 df-ot 4589 df-uni 4864 df-iun 4948 df-br 5099 df-opab 5161 df-mpt 5180 df-id 5519 df-xp 5630 df-rel 5631 df-cnv 5632 df-co 5633 df-dm 5634 df-rn 5635 df-res 5636 df-ima 5637 df-iota 6448 df-fun 6494 df-fn 6495 df-f 6496 df-f1 6497 df-fo 6498 df-f1o 6499 df-fv 6500 df-1st 7933 df-2nd 7934 df-mpst 35687 df-msr 35688 df-mthm 35693 |
| This theorem is referenced by: mthmpps 35776 |
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