Item:Q13432: Difference between revisions
Created a new Item: commutativity of conjunction, rule of inference |
Created claim: instance of (P2): theorem (Q213) |
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| Property / instance of | |||
| Property / instance of: theorem / rank | |||
Normal rank | |||
Created a new Item: commutativity of conjunction, rule of inference |
Created claim: instance of (P2): theorem (Q213) |
||
| Property / instance of | |||
| Property / instance of: theorem / rank | |||
Normal rank | |||