| Mathbox for Peter Mazsa |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > MPE Home > Th. List > Mathboxes > parteq1i | Structured version Visualization version GIF version | ||
| Description: Equality theorem for partition, inference version. (Contributed by Peter Mazsa, 5-Oct-2021.) |
| Ref | Expression |
|---|---|
| parteq1i.1 | ⊢ 𝑅 = 𝑆 |
| Ref | Expression |
|---|---|
| parteq1i | ⊢ (𝑅 Part 𝐴 ↔ 𝑆 Part 𝐴) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | parteq1i.1 | . 2 ⊢ 𝑅 = 𝑆 | |
| 2 | parteq1 39916 | . 2 ⊢ (𝑅 = 𝑆 → (𝑅 Part 𝐴 ↔ 𝑆 Part 𝐴)) | |
| 3 | 1, 2 | ax-mp 5 | 1 ⊢ (𝑅 Part 𝐴 ↔ 𝑆 Part 𝐴) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: ↔ wb 209 = wceq 1569 Part wpart 39263 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1827 ax-4 1841 ax-5 1942 ax-6 1999 ax-7 2040 ax-8 2146 ax-9 2154 ax-11 2193 ax-ext 2732 ax-sep 5248 ax-pr 5390 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3an 1105 df-tru 1572 df-fal 1582 df-ex 1812 df-sb 2099 df-clab 2739 df-cleq 2752 df-clel 2835 df-ral 3077 df-rex 3087 df-rab 3413 df-v 3452 df-ss 3897 df-dif 4046 df-in 4090 df-un 4150 df-nul 4278 df-if 4482 df-sn 4585 df-pr 4587 df-op 4835 df-br 5103 df-opab 5167 df-id 5545 df-xp 5656 df-rel 5657 df-cnv 5658 df-co 5659 df-dm 5660 df-rn 5661 df-res 5662 df-ima 5663 df-ec 8724 df-qs 8728 df-coss 39540 df-cnvrefrel 39646 df-dmqs 39762 df-funALTV 39806 df-disjALTV 39829 df-part 39908 |
| This theorem is used by: (None) |
| Copyright terms: Public domain | W3C validator |