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| File: | examples/??? |  
| Role: | Example script |  
| Content type: | text/plain |  
| Description: | basic operations on propositions |  
| Class: | First Order Logic Prop Manipulate, analyze, and prove logic propositions
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| Author: | By naholyr |  
| Last change: |  |  
| Date: | 21 years ago |  
| Size: | 238 bytes |  
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