Colors of
variables: wff
setvar class |
Syntax hints: -> wi 4 e. wcel 1818
` cfv 5593 cc 9511 cz 10889 cre 12930 cim 12931 cgz 14447 |
This theorem is referenced by: gznegcl
14453 gzcjcl
14454 gzaddcl
14455 gzmulcl
14456 gzsubcl
14458 gzabssqcl
14459 4sqlem4a
14469 4sqlem4
14470 mul4sqlem
14471 mul4sq
14472 4sqlem12
14474 4sqlem17
14479 gzsubrg
18472 gzrngunitlem
18482 gzrngunit
18483 2sqlem2
23639 mul2sq
23640 2sqlem3
23641 cntotbnd
30292 |
This theorem was proved from axioms:
ax-mp 5 ax-1 6 ax-2 7
ax-3 8 ax-gen 1618 ax-4 1631 ax-5 1704
ax-6 1747 ax-7 1790 ax-10 1837 ax-11 1842 ax-12 1854 ax-13 1999 ax-ext 2435 |
This theorem depends on definitions:
df-bi 185 df-or 370
df-an 371 df-3an 975 df-tru 1398 df-ex 1613 df-nf 1617 df-sb 1740 df-clab 2443 df-cleq 2449 df-clel 2452 df-nfc 2607 df-rex 2813 df-rab 2816 df-v 3111 df-dif 3478 df-un 3480 df-in 3482 df-ss 3489 df-nul 3785 df-if 3942 df-sn 4030 df-pr 4032 df-op 4036 df-uni 4250 df-br 4453 df-iota 5556 df-fv 5601 df-gz 14448 |