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| Mirrors > Home > MPE Home > Th. List > psr1plusg | Structured version Visualization version GIF version | ||
| Description: Value of addition in a univariate power series ring. (Contributed by Stefan O'Rear, 21-Mar-2015.) (Revised by Mario Carneiro, 2-Oct-2015.) |
| Ref | Expression |
|---|---|
| psr1plusg.y | ⊢ 𝑌 = (PwSer1‘𝑅) |
| psr1plusg.s | ⊢ 𝑆 = (1o mPwSer 𝑅) |
| psr1plusg.p | ⊢ + = (+g‘𝑌) |
| Ref | Expression |
|---|---|
| psr1plusg | ⊢ + = (+g‘𝑆) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | psr1plusg.p | . 2 ⊢ + = (+g‘𝑌) | |
| 2 | psr1plusg.s | . . . 4 ⊢ 𝑆 = (1o mPwSer 𝑅) | |
| 3 | psr1plusg.y | . . . . 5 ⊢ 𝑌 = (PwSer1‘𝑅) | |
| 4 | 3 | psr1val 22383 | . . . 4 ⊢ 𝑌 = ((1o ordPwSer 𝑅)‘∅) |
| 5 | 0ss 4360 | . . . . 5 ⊢ ∅ ⊆ (1o × 1o) | |
| 6 | 5 | a1i 11 | . . . 4 ⊢ (⊤ → ∅ ⊆ (1o × 1o)) |
| 7 | 2, 4, 6 | opsrplusg 22239 | . . 3 ⊢ (⊤ → (+g‘𝑆) = (+g‘𝑌)) |
| 8 | 7 | mptru 1577 | . 2 ⊢ (+g‘𝑆) = (+g‘𝑌) |
| 9 | 1, 8 | eqtr4i 2792 | 1 ⊢ + = (+g‘𝑆) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: = wceq 1570 ⊤wtru 1571 ⊆ wss 3908 ∅c0 4289 × cxp 5664 ‘cfv 6543 (class class class)co 7423 1oc1o 8455 +gcplusg 17335 mPwSer cmps 22091 PwSer1cps1 22372 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1828 ax-4 1842 ax-5 1943 ax-6 2000 ax-7 2041 ax-8 2148 ax-9 2156 ax-10 2179 ax-11 2195 ax-12 2216 ax-ext 2738 ax-rep 5243 ax-sep 5262 ax-nul 5274 ax-pow 5341 ax-pr 5409 ax-un 7745 ax-cnex 11174 ax-resscn 11175 ax-1cn 11176 ax-icn 11177 ax-addcl 11178 ax-addrcl 11179 ax-mulcl 11180 ax-mulrcl 11181 ax-mulcom 11182 ax-addass 11183 ax-mulass 11184 ax-distr 11185 ax-i2m1 11186 ax-1ne0 11187 ax-1rid 11188 ax-rnegex 11189 ax-rrecex 11190 ax-cnre 11191 ax-pre-lttri 11192 ax-pre-lttrn 11193 ax-pre-ltadd 11194 ax-pre-mulgt0 11195 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3or 1104 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1813 df-nf 1817 df-sb 2100 df-mo 2570 df-eu 2600 df-clab 2745 df-cleq 2758 df-clel 2841 df-nfc 2915 df-ne 2962 df-nel 3068 df-ral 3083 df-rex 3093 df-reu 3373 df-rab 3420 df-v 3460 df-sbc 3748 df-csb 3857 df-dif 3911 df-un 3913 df-in 3915 df-ss 3925 df-pss 3928 df-nul 4290 df-if 4493 df-pw 4569 df-sn 4595 df-pr 4597 df-op 4601 df-uni 4878 df-iun 4963 df-br 5115 df-opab 5179 df-mpt 5198 df-tr 5224 df-id 5561 df-eprel 5566 df-po 5574 df-so 5575 df-fr 5619 df-we 5621 df-xp 5672 df-rel 5673 df-cnv 5674 df-co 5675 df-dm 5676 df-rn 5677 df-res 5678 df-ima 5679 df-pred 6309 df-ord 6370 df-on 6371 df-lim 6372 df-suc 6373 df-iota 6499 df-fun 6545 df-fn 6546 df-f 6547 df-f1 6548 df-fo 6549 df-f1o 6550 df-fv 6551 df-riota 7380 df-ov 7426 df-oprab 7427 df-mpo 7428 df-om 7872 df-2nd 7996 df-frecs 8287 df-wrecs 8318 df-recs 8367 df-rdg 8406 df-er 8703 df-en 8953 df-dom 8954 df-sdom 8955 df-pnf 11263 df-mnf 11264 df-xr 11265 df-ltxr 11266 df-le 11267 df-sub 11461 df-neg 11462 df-nn 12252 df-2 12321 df-3 12322 df-4 12323 df-5 12324 df-6 12325 df-7 12326 df-8 12327 df-9 12328 df-n0 12523 df-z 12610 df-dec 12730 df-sets 17249 df-slot 17267 df-ndx 17279 df-base 17295 df-plusg 17348 df-ple 17355 df-psr 22096 df-opsr 22100 df-psr1 22377 |
| This theorem is used by: ply1plusg 22420 rhmpsr1 43357 |
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