NFE Home New Foundations Explorer < Previous   Next >
Nearby theorems
Mirrors  >  Home  >  NFE Home  >  Th. List  >  ins2kex Unicode version

Theorem ins2kex 4308
Description: Ins2k preserves sethood. (Contributed by SF, 14-Jan-2015.)
Hypothesis
Ref Expression
inskex.1
Assertion
Ref Expression
ins2kex Ins2k

Proof of Theorem ins2kex
StepHypRef Expression
1 inskex.1 . 2
2 ins2kexg 4306 . 2 Ins2k
31, 2ax-mp 5 1 Ins2k
Colors of variables: wff setvar class
Syntax hints:   wcel 1710  cvv 2860   Ins2k cins2k 4177
This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-3 8  ax-gen 1546  ax-5 1557  ax-17 1616  ax-9 1654  ax-8 1675  ax-6 1729  ax-7 1734  ax-11 1746  ax-12 1925  ax-ext 2334  ax-nin 4079  ax-xp 4080  ax-cnv 4081  ax-1c 4082  ax-si 4084  ax-ins2 4085  ax-typlower 4087  ax-sn 4088
This theorem depends on definitions:  df-bi 177  df-or 359  df-an 360  df-3an 936  df-nan 1288  df-tru 1319  df-ex 1542  df-nf 1545  df-sb 1649  df-clab 2340  df-cleq 2346  df-clel 2349  df-nfc 2479  df-ne 2519  df-ral 2620  df-rex 2621  df-v 2862  df-nin 3212  df-compl 3213  df-in 3214  df-un 3215  df-dif 3216  df-ss 3260  df-nul 3552  df-pw 3725  df-sn 3742  df-pr 3743  df-opk 4059  df-1c 4137  df-pw1 4138  df-xpk 4186  df-cnvk 4187  df-ins2k 4188  df-imak 4190  df-p6 4192  df-sik 4193
This theorem is referenced by:  imagekexg  4312  addcexlem  4383  nnsucelrlem1  4425  nndisjeq  4430  ltfinex  4465  ncfinraiselem2  4481  ncfinlowerlem1  4483  tfinrelkex  4488  evenfinex  4504  oddfinex  4505  evenodddisjlem1  4516  nnadjoinlem1  4520  nnpweqlem1  4523  srelkex  4526  sfintfinlem1  4532  tfinnnlem1  4534  spfinex  4538  opexg  4588  proj2exg  4593  setconslem5  4736  1stex  4740  swapex  4743
  Copyright terms: Public domain W3C validator