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| Mirrors > Home > ILE Home > Th. List > fnssres | Unicode version | ||
| Description: Restriction of a function with a subclass of its domain. (Contributed by NM, 2-Aug-1994.) |
| Ref | Expression |
|---|---|
| fnssres |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | fnssresb 5441 |
. 2
| |
| 2 | 1 | biimpar 297 |
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-io 714 ax-5 1493 ax-7 1494 ax-gen 1495 ax-ie1 1539 ax-ie2 1540 ax-8 1550 ax-10 1551 ax-11 1552 ax-i12 1553 ax-bndl 1555 ax-4 1556 ax-17 1572 ax-i9 1576 ax-ial 1580 ax-i5r 1581 ax-14 2203 ax-ext 2211 ax-sep 4205 ax-pow 4262 ax-pr 4297 |
| This theorem depends on definitions: df-bi 117 df-3an 1004 df-tru 1398 df-nf 1507 df-sb 1809 df-clab 2216 df-cleq 2222 df-clel 2225 df-nfc 2361 df-ral 2513 df-rex 2514 df-v 2802 df-un 3202 df-in 3204 df-ss 3211 df-pw 3652 df-sn 3673 df-pr 3674 df-op 3676 df-br 4087 df-opab 4149 df-xp 4729 df-rel 4730 df-cnv 4731 df-co 4732 df-dm 4733 df-res 4735 df-fun 5326 df-fn 5327 |
| This theorem is referenced by: fnssresd 5443 fnresin1 5444 fnresin2 5445 fssres 5509 fvreseq 5746 fnreseql 5753 ffvresb 5806 fnressn 5835 ofres 6245 tfrlem1 6469 frecrdg 6569 resixp 6897 resfnfinfinss 7129 suplocexprlemell 7923 seq3feq2 10728 seqf1oglem2 10772 reeff1 12251 rngmgpf 13940 mgpf 14014 upxp 14986 uptx 14988 cnmpt1st 15002 cnmpt2nd 15003 ioocosf1o 15568 mpodvdsmulf1o 15704 |
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