| Intuitionistic Logic Explorer | 
      
      
      < Previous  
      Next >
      
       Nearby theorems  | 
  ||
| Mirrors > Home > ILE Home > Th. List > simprbi | Unicode version | ||
| Description: Deduction eliminating a conjunct. (Contributed by NM, 27-May-1998.) | 
| Ref | Expression | 
|---|---|
| simprbi.1 | 
 | 
| Ref | Expression | 
|---|---|
| simprbi | 
 | 
| Step | Hyp | Ref | Expression | 
|---|---|---|---|
| 1 | simprbi.1 | 
. . 3
 | |
| 2 | 1 | biimpi 120 | 
. 2
 | 
| 3 | 2 | simprd 114 | 
1
 | 
| Copyright terms: Public domain | W3C validator |