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| Mirrors > Home > ILE Home > Th. List > pwsbas | Unicode version | ||
| Description: Base set of a structure power. (Contributed by Mario Carneiro, 11-Jan-2015.) |
| Ref | Expression |
|---|---|
| pwsbas.y |
|
| pwsbas.f |
|
| Ref | Expression |
|---|---|
| pwsbas |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | pwsbas.y |
. . . 4
| |
| 2 | eqid 2232 |
. . . 4
| |
| 3 | 1, 2 | pwsval 13493 |
. . 3
|
| 4 | 3 | fveq2d 5673 |
. 2
|
| 5 | eqid 2232 |
. . . 4
| |
| 6 | scaslid 13355 |
. . . . . 6
| |
| 7 | 6 | slotex 13228 |
. . . . 5
|
| 8 | 7 | adantr 276 |
. . . 4
|
| 9 | simpr 110 |
. . . . 5
| |
| 10 | snexg 4296 |
. . . . . 6
| |
| 11 | 10 | adantr 276 |
. . . . 5
|
| 12 | xpexg 4863 |
. . . . 5
| |
| 13 | 9, 11, 12 | syl2anc 411 |
. . . 4
|
| 14 | eqid 2232 |
. . . 4
| |
| 15 | snmg 3809 |
. . . . . 6
| |
| 16 | dmxpm 4976 |
. . . . . 6
| |
| 17 | 15, 16 | syl 14 |
. . . . 5
|
| 18 | 17 | adantr 276 |
. . . 4
|
| 19 | 5, 8, 13, 14, 18 | prdsbas 13478 |
. . 3
|
| 20 | fvconst2g 5897 |
. . . . . . 7
| |
| 21 | 20 | fveq2d 5673 |
. . . . . 6
|
| 22 | 21 | ralrimiva 2615 |
. . . . 5
|
| 23 | 22 | adantr 276 |
. . . 4
|
| 24 | ixpeq2 6946 |
. . . 4
| |
| 25 | 23, 24 | syl 14 |
. . 3
|
| 26 | 19, 25 | eqtrd 2265 |
. 2
|
| 27 | basfn 13260 |
. . . . . 6
| |
| 28 | elex 2824 |
. . . . . 6
| |
| 29 | funfvex 5686 |
. . . . . . 7
| |
| 30 | 29 | funfni 5457 |
. . . . . 6
|
| 31 | 27, 28, 30 | sylancr 414 |
. . . . 5
|
| 32 | 31 | adantr 276 |
. . . 4
|
| 33 | ixpconstg 6941 |
. . . 4
| |
| 34 | 9, 32, 33 | syl2anc 411 |
. . 3
|
| 35 | pwsbas.f |
. . . 4
| |
| 36 | 35 | oveq1i 6059 |
. . 3
|
| 37 | 34, 36 | eqtr4di 2283 |
. 2
|
| 38 | 4, 26, 37 | 3eqtrrd 2270 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-in1 619 ax-in2 620 ax-io 717 ax-5 1496 ax-7 1497 ax-gen 1498 ax-ie1 1542 ax-ie2 1543 ax-8 1553 ax-10 1554 ax-11 1555 ax-i12 1556 ax-bndl 1558 ax-4 1559 ax-17 1575 ax-i9 1579 ax-ial 1583 ax-i5r 1584 ax-13 2205 ax-14 2206 ax-ext 2214 ax-coll 4224 ax-sep 4227 ax-pow 4286 ax-pr 4321 ax-un 4553 ax-setind 4658 ax-cnex 8214 ax-resscn 8215 ax-1cn 8216 ax-1re 8217 ax-icn 8218 ax-addcl 8219 ax-addrcl 8220 ax-mulcl 8221 ax-addcom 8223 ax-mulcom 8224 ax-addass 8225 ax-mulass 8226 ax-distr 8227 ax-i2m1 8228 ax-0lt1 8229 ax-1rid 8230 ax-0id 8231 ax-rnegex 8232 ax-cnre 8234 ax-pre-ltirr 8235 ax-pre-ltwlin 8236 ax-pre-lttrn 8237 ax-pre-apti 8238 ax-pre-ltadd 8239 |
| This theorem depends on definitions: df-bi 117 df-3or 1006 df-3an 1007 df-tru 1401 df-fal 1404 df-nf 1510 df-sb 1812 df-eu 2083 df-mo 2084 df-clab 2219 df-cleq 2225 df-clel 2228 df-nfc 2373 df-ne 2413 df-nel 2508 df-ral 2525 df-rex 2526 df-reu 2527 df-rab 2529 df-v 2814 df-sbc 3042 df-csb 3138 df-dif 3212 df-un 3214 df-in 3216 df-ss 3223 df-nul 3508 df-pw 3670 df-sn 3694 df-pr 3695 df-tp 3696 df-op 3697 df-uni 3914 df-int 3949 df-iun 3992 df-br 4109 df-opab 4171 df-mpt 4172 df-id 4413 df-xp 4754 df-rel 4755 df-cnv 4756 df-co 4757 df-dm 4758 df-rn 4759 df-res 4760 df-ima 4761 df-iota 5311 df-fun 5353 df-fn 5354 df-f 5355 df-f1 5356 df-fo 5357 df-f1o 5358 df-fv 5359 df-riota 6002 df-ov 6052 df-oprab 6053 df-mpo 6054 df-1st 6333 df-2nd 6334 df-map 6883 df-ixp 6933 df-sup 7274 df-pnf 8306 df-mnf 8307 df-xr 8308 df-ltxr 8309 df-le 8310 df-sub 8442 df-neg 8443 df-inn 9234 df-2 9292 df-3 9293 df-4 9294 df-5 9295 df-6 9296 df-7 9297 df-8 9298 df-9 9299 df-n0 9493 df-z 9574 df-dec 9706 df-uz 9850 df-fz 10339 df-struct 13203 df-ndx 13204 df-slot 13205 df-base 13207 df-plusg 13292 df-mulr 13293 df-sca 13295 df-vsca 13296 df-ip 13297 df-tset 13298 df-ple 13299 df-ds 13301 df-hom 13303 df-cco 13304 df-rest 13443 df-topn 13444 df-topgen 13462 df-pt 13463 df-prds 13469 df-pws 13492 |
| This theorem is referenced by: pwselbasb 13495 pwssnf1o 13500 psrgrp 14827 |
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