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| Mirrors > Home > ILE Home > Th. List > bitsfval | Unicode version | ||
| Description: Expand the definition of the bits of an integer. (Contributed by Mario Carneiro, 5-Sep-2016.) |
| Ref | Expression |
|---|---|
| bitsfval |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | fvoveq1 6017 |
. . . . 5
| |
| 2 | 1 | breq2d 4094 |
. . . 4
|
| 3 | 2 | notbid 671 |
. . 3
|
| 4 | 3 | rabbidv 2788 |
. 2
|
| 5 | df-bits 12438 |
. 2
| |
| 6 | nn0ex 9363 |
. . 3
| |
| 7 | 6 | rabex 4227 |
. 2
|
| 8 | 4, 5, 7 | fvmpt 5704 |
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-in1 617 ax-in2 618 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-13 2202 ax-14 2203 ax-ext 2211 ax-sep 4201 ax-pow 4257 ax-pr 4292 ax-un 4521 ax-cnex 8078 ax-resscn 8079 ax-1cn 8080 ax-1re 8081 ax-icn 8082 ax-addcl 8083 ax-addrcl 8084 ax-mulcl 8085 ax-i2m1 8092 |
| This theorem depends on definitions: df-bi 117 df-3an 1004 df-tru 1398 df-nf 1507 df-sb 1809 df-eu 2080 df-mo 2081 df-clab 2216 df-cleq 2222 df-clel 2225 df-nfc 2361 df-ral 2513 df-rex 2514 df-rab 2517 df-v 2801 df-sbc 3029 df-un 3201 df-in 3203 df-ss 3210 df-pw 3651 df-sn 3672 df-pr 3673 df-op 3675 df-uni 3888 df-int 3923 df-br 4083 df-opab 4145 df-mpt 4146 df-id 4381 df-xp 4722 df-rel 4723 df-cnv 4724 df-co 4725 df-dm 4726 df-iota 5274 df-fun 5316 df-fv 5322 df-ov 5997 df-inn 9099 df-n0 9358 df-bits 12438 |
| This theorem is referenced by: bitsval 12440 |
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