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Related theorems Unicode version |
| Description: Deduction disjoining the antecedents of two implications. |
| Ref | Expression |
|---|---|
| jaod.1 |
|
| jaod.2 |
|
| Ref | Expression |
|---|---|
| jaod |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | jaod.1 |
. 2
| |
| 2 | jaod.2 |
. 2
| |
| 3 | jao 367 |
. 2
| |
| 4 | 1, 2, 3 | sylc 83 |
1
|