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Related theorems Unicode version |
| Description: The predicate "is a subspace." |
| Ref | Expression |
|---|---|
| isssp.g |
|
| isssp.f |
|
| isssp.s |
|
| isssp.r |
|
| isssp.n |
|
| isssp.m |
|
| isssp.h |
|
| Ref | Expression |
|---|---|
| isssp |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | isssp.g |
. . . 4
| |
| 2 | isssp.s |
. . . 4
| |
| 3 | isssp.n |
. . . 4
| |
| 4 | isssp.h |
. . . 4
| |
| 5 | 1, 2, 3, 4 | sspval 8316 |
. . 3
|
| 6 | 5 | eleq2d 1533 |
. 2
|
| 7 | fveq2 3709 |
. . . . . 6
| |
| 8 | isssp.f |
. . . . . 6
| |
| 9 | 7, 8 | syl6eqr 1517 |
. . . . 5
|
| 10 | 9 | sseq1d 2078 |
. . . 4
|
| 11 | fveq2 3709 |
. . . . . 6
| |
| 12 | isssp.r |
. . . . . 6
| |
| 13 | 11, 12 | syl6eqr 1517 |
. . . . 5
|
| 14 | 13 | sseq1d 2078 |
. . . 4
|
| 15 | fveq2 3709 |
. . . . . 6
| |
| 16 | isssp.m |
. . . . . 6
| |
| 17 | 15, 16 | syl6eqr 1517 |
. . . . 5
|
| 18 | 17 | sseq1d 2078 |
. . . 4
|
| 19 | 10, 14, 18 | 3anbi123d 890 |
. . 3
|
| 20 | 19 | elrab 1896 |
. 2
|
| 21 | 6, 20 | syl6bb 534 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem is referenced by: sspid 8318 sspnv 8319 sspba 8320 sspg 8321 ssps 8323 sspn 8329 hhsst 9056 |
| This theorem was proved from axioms: ax-1 4 ax-2 5 ax-3 6 ax-mp 7 ax-7 959 ax-gen 960 ax-8 961 ax-9 962 ax-10 963 ax-11 964 ax-12 965 ax-13 966 ax-14 967 ax-17 968 ax-4 970 ax-5o 972 ax-6o 975 ax-9o 1119 ax-10o 1136 ax-16 1206 ax-11o 1213 ax-ext 1452 ax-sep 2693 ax-nul 2700 ax-pow 2732 ax-pr 2769 ax-un 2857 |
| This theorem depends on definitions: df-bi 147 df-or 224 df-an 225 df-3an 775 df-ex 978 df-sb 1168 df-eu 1375 df-mo 1376 df-clab 1457 df-cleq 1462 df-clel 1465 df-ne 1579 df-ral 1641 df-rex 1642 df-rab 1644 df-v 1803 df-dif 2039 df-un 2040 df-in 2041 df-ss 2043 df-nul 2271 df-pw 2392 df-sn 2402 df-pr 2403 df-op 2406 df-uni 2494 df-br 2610 df-opab 2657 df-id 2824 df-xp 3174 df-rel 3175 df-cnv 3176 df-co 3177 df-dm 3178 df-rn 3179 df-res 3180 df-ima 3181 df-fun 3182 df-fn 3183 df-f 3184 df-fo 3186 df-fv 3188 df-oprab 3951 df-1st 4063 df-2nd 4064 df-nv 8149 df-va 8152 df-sm 8154 df-nm 8157 df-ssp 8315 |