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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 8378 |
. . 3
|
| 6 | 5 | eleq2d 1544 |
. 2
|
| 7 | fveq2 3730 |
. . . . . 6
| |
| 8 | isssp.f |
. . . . . 6
| |
| 9 | 7, 8 | syl6eqr 1528 |
. . . . 5
|
| 10 | 9 | sseq1d 2091 |
. . . 4
|
| 11 | fveq2 3730 |
. . . . . 6
| |
| 12 | isssp.r |
. . . . . 6
| |
| 13 | 11, 12 | syl6eqr 1528 |
. . . . 5
|
| 14 | 13 | sseq1d 2091 |
. . . 4
|
| 15 | fveq2 3730 |
. . . . . 6
| |
| 16 | isssp.m |
. . . . . 6
| |
| 17 | 15, 16 | syl6eqr 1528 |
. . . . 5
|
| 18 | 17 | sseq1d 2091 |
. . . 4
|
| 19 | 10, 14, 18 | 3anbi123d 895 |
. . 3
|
| 20 | 19 | elrab 1908 |
. 2
|
| 21 | 6, 20 | syl6bb 538 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem is referenced by: sspid 8380 sspnv 8381 sspba 8382 sspg 8383 ssps 8385 sspn 8391 hhsst 9131 hhsssh2 9135 |
| This theorem was proved from axioms: ax-1 4 ax-2 5 ax-3 6 ax-mp 7 ax-7 964 ax-gen 965 ax-8 966 ax-9 967 ax-10 968 ax-11 969 ax-12 970 ax-13 971 ax-14 972 ax-17 973 ax-4 975 ax-5o 977 ax-6o 980 ax-9o 1125 ax-10o 1142 ax-16 1212 ax-11o 1220 ax-ext 1462 ax-sep 2708 ax-nul 2715 ax-pow 2748 ax-pr 2785 ax-un 2872 |
| This theorem depends on definitions: df-bi 147 df-or 224 df-an 225 df-3an 779 df-ex 983 df-sb 1174 df-eu 1384 df-mo 1385 df-clab 1467 df-cleq 1472 df-clel 1475 df-ne 1590 df-ral 1652 df-rex 1653 df-rab 1655 df-v 1815 df-dif 2052 df-un 2053 df-in 2054 df-ss 2056 df-nul 2284 df-pw 2406 df-sn 2416 df-pr 2417 df-op 2420 df-uni 2508 df-br 2625 df-opab 2672 df-id 2841 df-xp 3190 df-rel 3191 df-cnv 3192 df-co 3193 df-dm 3194 df-rn 3195 df-res 3196 df-ima 3197 df-fun 3198 df-fn 3199 df-f 3200 df-fo 3202 df-fv 3204 df-oprab 3972 df-1st 4085 df-2nd 4086 df-nv 8207 df-va 8210 df-sm 8212 df-nm 8215 df-ssp 8377 |