![]() |
Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
|
Mirrors > Home > MPE Home > Th. List > sradsOLD | Structured version Visualization version GIF version |
Description: Obsolete proof of srads 20805 as of 29-Oct-2024. Distance function of a subring algebra. (Contributed by Mario Carneiro, 4-Oct-2015.) (Revised by Thierry Arnoux, 16-Jun-2019.) (Proof modification is discouraged.) (New usage is discouraged.) |
Ref | Expression |
---|---|
srapart.a | β’ (π β π΄ = ((subringAlg βπ)βπ)) |
srapart.s | β’ (π β π β (Baseβπ)) |
Ref | Expression |
---|---|
sradsOLD | β’ (π β (distβπ) = (distβπ΄)) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | srapart.a | . 2 β’ (π β π΄ = ((subringAlg βπ)βπ)) | |
2 | srapart.s | . 2 β’ (π β π β (Baseβπ)) | |
3 | df-ds 17218 | . 2 β’ dist = Slot ;12 | |
4 | 1nn0 12487 | . . 3 β’ 1 β β0 | |
5 | 2nn 12284 | . . 3 β’ 2 β β | |
6 | 4, 5 | decnncl 12696 | . 2 β’ ;12 β β |
7 | 1nn 12222 | . . . 4 β’ 1 β β | |
8 | 2nn0 12488 | . . . 4 β’ 2 β β0 | |
9 | 8nn0 12494 | . . . 4 β’ 8 β β0 | |
10 | 8lt10 12808 | . . . 4 β’ 8 < ;10 | |
11 | 7, 8, 9, 10 | declti 12714 | . . 3 β’ 8 < ;12 |
12 | 11 | olci 864 | . 2 β’ (;12 < 5 β¨ 8 < ;12) |
13 | 1, 2, 3, 6, 12 | sralemOLD 20790 | 1 β’ (π β (distβπ) = (distβπ΄)) |
Colors of variables: wff setvar class |
Syntax hints: β wi 4 = wceq 1541 β wss 3948 class class class wbr 5148 βcfv 6543 1c1 11110 < clt 11247 2c2 12266 5c5 12269 8c8 12272 ;cdc 12676 Basecbs 17143 distcds 17205 subringAlg csra 20780 |
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 1913 ax-6 1971 ax-7 2011 ax-8 2108 ax-9 2116 ax-10 2137 ax-11 2154 ax-12 2171 ax-ext 2703 ax-rep 5285 ax-sep 5299 ax-nul 5306 ax-pow 5363 ax-pr 5427 ax-un 7724 ax-cnex 11165 ax-resscn 11166 ax-1cn 11167 ax-icn 11168 ax-addcl 11169 ax-addrcl 11170 ax-mulcl 11171 ax-mulrcl 11172 ax-mulcom 11173 ax-addass 11174 ax-mulass 11175 ax-distr 11176 ax-i2m1 11177 ax-1ne0 11178 ax-1rid 11179 ax-rnegex 11180 ax-rrecex 11181 ax-cnre 11182 ax-pre-lttri 11183 ax-pre-lttrn 11184 ax-pre-ltadd 11185 ax-pre-mulgt0 11186 |
This theorem depends on definitions: df-bi 206 df-an 397 df-or 846 df-3or 1088 df-3an 1089 df-tru 1544 df-fal 1554 df-ex 1782 df-nf 1786 df-sb 2068 df-mo 2534 df-eu 2563 df-clab 2710 df-cleq 2724 df-clel 2810 df-nfc 2885 df-ne 2941 df-nel 3047 df-ral 3062 df-rex 3071 df-reu 3377 df-rab 3433 df-v 3476 df-sbc 3778 df-csb 3894 df-dif 3951 df-un 3953 df-in 3955 df-ss 3965 df-pss 3967 df-nul 4323 df-if 4529 df-pw 4604 df-sn 4629 df-pr 4631 df-op 4635 df-uni 4909 df-iun 4999 df-br 5149 df-opab 5211 df-mpt 5232 df-tr 5266 df-id 5574 df-eprel 5580 df-po 5588 df-so 5589 df-fr 5631 df-we 5633 df-xp 5682 df-rel 5683 df-cnv 5684 df-co 5685 df-dm 5686 df-rn 5687 df-res 5688 df-ima 5689 df-pred 6300 df-ord 6367 df-on 6368 df-lim 6369 df-suc 6370 df-iota 6495 df-fun 6545 df-fn 6546 df-f 6547 df-f1 6548 df-fo 6549 df-f1o 6550 df-fv 6551 df-riota 7364 df-ov 7411 df-oprab 7412 df-mpo 7413 df-om 7855 df-2nd 7975 df-frecs 8265 df-wrecs 8296 df-recs 8370 df-rdg 8409 df-er 8702 df-en 8939 df-dom 8940 df-sdom 8941 df-pnf 11249 df-mnf 11250 df-xr 11251 df-ltxr 11252 df-le 11253 df-sub 11445 df-neg 11446 df-nn 12212 df-2 12274 df-3 12275 df-4 12276 df-5 12277 df-6 12278 df-7 12279 df-8 12280 df-9 12281 df-n0 12472 df-z 12558 df-dec 12677 df-sets 17096 df-slot 17114 df-ndx 17126 df-sca 17212 df-vsca 17213 df-ip 17214 df-ds 17218 df-sra 20784 |
This theorem is referenced by: (None) |
Copyright terms: Public domain | W3C validator |