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Mirrors > Home > ILE Home > Th. List > 3adant1 | Unicode version |
Description: Deduction adding a conjunct to antecedent. (Contributed by NM, 16-Jul-1995.) |
Ref | Expression |
---|---|
3adant.1 |
Ref | Expression |
---|---|
3adant1 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | 3simpc 986 | . 2 | |
2 | 3adant.1 | . 2 | |
3 | 1, 2 | syl 14 | 1 |
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