| Metamath Proof Explorer |
< Previous
Next >
Related theorems Unicode version |
| Description: Restriction of a function with a subclass of its domain. |
| Ref | Expression |
|---|---|
| fnssres |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | fnssresb 3599 |
. 2
| |
| 2 | 1 | biimpar 417 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem is referenced by: fnresin1 3601 fnresin2 3602 fssres 3643 fvreseq 3799 fnressn 3837 tz7.48lem 3955 tz7.49c 3960 df1st2 4126 df2nd2 4127 mulnzcnopr 5702 shftres 6344 seqzfn 6539 seq0fn 6546 seq1ublem 6911 seq1ub 6912 ghgrpilem4 8136 sspg 8387 ssps 8389 sspmlem 8391 sspn 8395 efghgrpilem 8719 hhssnv 9134 |
| This theorem was proved from axioms: ax-1 4 ax-2 5 ax-3 6 ax-mp 7 ax-7 962 ax-gen 963 ax-8 964 ax-10 966 ax-11 967 ax-12 968 ax-13 969 ax-14 970 ax-17 971 ax-4 973 ax-5o 975 ax-6o 978 ax-9o 1123 ax-10o 1140 ax-16 1210 ax-11o 1218 ax-ext 1459 ax-sep 2703 ax-pow 2742 ax-pr 2779 |
| This theorem depends on definitions: df-bi 147 df-or 224 df-an 225 df-ex 981 df-sb 1172 df-eu 1382 df-mo 1383 df-clab 1464 df-cleq 1469 df-clel 1472 df-ne 1587 df-v 1812 df-dif 2049 df-un 2050 df-in 2051 df-ss 2053 df-nul 2281 df-pw 2402 df-sn 2412 df-pr 2413 df-op 2416 df-br 2620 df-opab 2667 df-id 2835 df-xp 3184 df-rel 3185 df-cnv 3186 df-co 3187 df-dm 3188 df-res 3190 df-fun 3192 df-fn 3193 |