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Mirrors > Home > ILE Home > Th. List > anim2d | Unicode version |
Description: Add a conjunct to left of antecedent and consequent in a deduction. (Contributed by NM, 5-Aug-1993.) |
Ref | Expression |
---|---|
anim1d.1 |
Ref | Expression |
---|---|
anim2d |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | idd 21 | . 2 | |
2 | anim1d.1 | . 2 | |
3 | 1, 2 | anim12d 318 | 1 |
Colors of variables: wff set class |
Syntax hints: wi 4 wa 97 |
This theorem was proved from axioms: ax-1 5 ax-2 6 ax-mp 7 ax-ia1 99 ax-ia2 100 ax-ia3 101 |
This theorem depends on definitions: df-bi 110 |
This theorem is referenced by: spsbim 1724 ssel 2939 sscon 3077 uniss 3601 trel3 3862 copsexg 3981 ssopab2 4012 coss1 4491 fununi 4967 imadif 4979 fss 5054 ssimaex 5234 opabbrex 5549 ssoprab2 5561 poxp 5853 xpdom2 6305 climshftlemg 9823 |
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