Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
Mirrors > Home > ILE Home > Th. List > fovrnd | Unicode version |
Description: An operation's value belongs to its codomain. (Contributed by Mario Carneiro, 29-Dec-2016.) |
Ref | Expression |
---|---|
fovrnd.1 | |
fovrnd.2 | |
fovrnd.3 |
Ref | Expression |
---|---|
fovrnd |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | fovrnd.1 | . 2 | |
2 | fovrnd.2 | . 2 | |
3 | fovrnd.3 | . 2 | |
4 | fovrn 5906 | . 2 | |
5 | 1, 2, 3, 4 | syl3anc 1216 | 1 |
Colors of variables: wff set class |
Syntax hints: wi 4 wcel 1480 cxp 4532 wf 5114 (class class class)co 5767 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 105 ax-ia2 106 ax-ia3 107 ax-io 698 ax-5 1423 ax-7 1424 ax-gen 1425 ax-ie1 1469 ax-ie2 1470 ax-8 1482 ax-10 1483 ax-11 1484 ax-i12 1485 ax-bndl 1486 ax-4 1487 ax-14 1492 ax-17 1506 ax-i9 1510 ax-ial 1514 ax-i5r 1515 ax-ext 2119 ax-sep 4041 ax-pow 4093 ax-pr 4126 |
This theorem depends on definitions: df-bi 116 df-3an 964 df-tru 1334 df-nf 1437 df-sb 1736 df-eu 2000 df-mo 2001 df-clab 2124 df-cleq 2130 df-clel 2133 df-nfc 2268 df-ral 2419 df-rex 2420 df-v 2683 df-sbc 2905 df-un 3070 df-in 3072 df-ss 3079 df-pw 3507 df-sn 3528 df-pr 3529 df-op 3531 df-uni 3732 df-br 3925 df-opab 3985 df-id 4210 df-xp 4540 df-rel 4541 df-cnv 4542 df-co 4543 df-dm 4544 df-rn 4545 df-iota 5083 df-fun 5120 df-fn 5121 df-f 5122 df-fv 5126 df-ov 5770 |
This theorem is referenced by: eroveu 6513 isxmet2d 12506 ismet2 12512 comet 12657 bdmetval 12658 txmetcnp 12676 limccnp2lem 12803 limccnp2cntop 12804 |
Copyright terms: Public domain | W3C validator |