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Theorem ad3antlr 493
Description: Deduction adding three conjuncts to antecedent. (Contributed by Mario Carneiro, 5-Jan-2017.)
Hypothesis
Ref Expression
ad2ant.1  |-  ( ph  ->  ps )
Assertion
Ref Expression
ad3antlr  |-  ( ( ( ( ch  /\  ph )  /\  th )  /\  ta )  ->  ps )

Proof of Theorem ad3antlr
StepHypRef Expression
1 ad2ant.1 . . 3  |-  ( ph  ->  ps )
21ad2antlr 489 . 2  |-  ( ( ( ch  /\  ph )  /\  th )  ->  ps )
32adantr 276 1  |-  ( ( ( ( ch  /\  ph )  /\  th )  /\  ta )  ->  ps )
Colors of variables: wff set class
Syntax hints:    -> wi 4    /\ wa 104
This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-ia1 106  ax-ia2 107  ax-ia3 108
This theorem is referenced by:  ad4antlr  495  nntr2  6671  phpm  7052  phplem4on  7054  fidifsnen  7057  fisbth  7072  fin0  7074  fin0or  7075  fiintim  7123  fisseneq  7127  djudom  7292  difinfsnlem  7298  nnnninfeq  7327  nnnninfeq2  7328  enomnilem  7337  enmkvlem  7360  enwomnilem  7368  exmidapne  7479  prmuloc  7786  cauappcvgprlemopl  7866  cauappcvgprlemdisj  7871  cauappcvgprlemladdfl  7875  caucvgprlemopl  7889  axcaucvglemcau  8118  xnn0letri  10038  xaddf  10079  xleaddadd  10122  ssfzo12bi  10471  rebtwn2zlemstep  10513  btwnzge0  10561  addmodlteq  10661  frecuzrdgg  10679  qsqeqor  10913  apexp1  10981  hashxp  11091  ccatcl  11174  swrdccat3blem  11324  cjap  11484  caucvgre  11559  minmax  11808  xrminmax  11843  sumeq2  11937  fsumconst  12033  ntrivcvgap  12127  prodeq2  12136  p1modz1  12373  bezoutlemmain  12587  dfgcd2  12603  uzwodc  12626  nninfctlemfo  12629  lcmgcdlem  12667  4sqexercise2  12990  4sqlemsdc  12991  mulgval  13727  cnpnei  14962  cnntr  14968  txmetcnp  15261  mpomulcn  15309  lgsval  15752  upgriswlkdc  16230  pw1nct  16655  peano4nninf  16659
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