Intuitionistic Logic Explorer < Previous   Next > Nearby theorems Mirrors  >  Home  >  ILE Home  >  Th. List  >  iotabii Unicode version

Theorem iotabii 5105
 Description: Formula-building deduction for iota. (Contributed by Mario Carneiro, 2-Oct-2015.)
Hypothesis
Ref Expression
iotabii.1
Assertion
Ref Expression
iotabii

Proof of Theorem iotabii
StepHypRef Expression
1 iotabi 5092 . 2
2 iotabii.1 . 2
31, 2mpg 1427 1
 Colors of variables: wff set class Syntax hints:   wb 104   wceq 1331  cio 5081 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-17 1506  ax-i9 1510  ax-ial 1514  ax-i5r 1515  ax-ext 2119 This theorem depends on definitions:  df-bi 116  df-tru 1334  df-nf 1437  df-sb 1736  df-clab 2124  df-cleq 2130  df-clel 2133  df-nfc 2268  df-rex 2420  df-uni 3732  df-iota 5083 This theorem is referenced by:  riotav  5728  cbvsum  11122  cbvprod  11320
 Copyright terms: Public domain W3C validator