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Theorem ge-ini 50
Description: Inference form of ax-ge-in 45 (Contributed by la korvo, 27-Jul-2023.)
Hypotheses
Ref Expression
ge-ini.0broda
ge-ini.1brode
Assertion
Ref Expression
ge-inige broda gi brode

Proof of Theorem ge-ini
StepHypRef Expression
1 ge-ini.0 . 2broda
2 ge-ini.1 . 2brode
3 ax-ge-in 45 . 2ganai broda gi ganai brode gi ge broda gi brode
41, 2, 3mp2 35 1ge broda gi brode
Colors of variables: sumti selbri bridi
Syntax hints:  ge bge 42
This theorem was proved from axioms:  ax-mp 10  ax-k 11  ax-s 15  ax-ge-in 45
This theorem is referenced by:  iso  65  giherii  136  pameiii  292  simsarii  325  stecirii  347  muplirii  354  fahuri  473  nat-indii  534  kazmi-funii  565  pagbu-antisym  571  pagbu-trans  573
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