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Mirrors > Home > ILE Home > Th. List > simp3d | Unicode version |
Description: Deduce a conjunct from a triple conjunction. (Contributed by NM, 4-Sep-2005.) |
Ref | Expression |
---|---|
3simp1d.1 |
Ref | Expression |
---|---|
simp3d |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | 3simp1d.1 | . 2 | |
2 | simp3 940 | . 2 | |
3 | 1, 2 | syl 14 | 1 |
Colors of variables: wff set class |
Syntax hints: wi 4 w3a 919 |
This theorem was proved from axioms: ax-1 5 ax-2 6 ax-mp 7 ax-ia1 104 ax-ia2 105 ax-ia3 106 |
This theorem depends on definitions: df-bi 115 df-3an 921 |
This theorem is referenced by: simp3bi 955 erinxp 6203 addcanprleml 6804 addcanprlemu 6805 ltmprr 6832 lelttrdi 7530 ixxdisj 8926 ixxss1 8927 ixxss2 8928 ixxss12 8929 iccsupr 8989 icodisj 9014 ioom 9269 intfracq 9322 flqdiv 9323 mulqaddmodid 9366 modsumfzodifsn 9398 cjmul 9772 |
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