Package nltk :: Package inference :: Module api :: Class BaseProverCommand

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type BaseProverCommand

        object --+        
                 |        
TheoremToolCommand --+    
                     |    
BaseTheoremToolCommand --+
                         |
        object --+       |
                 |       |
TheoremToolCommand --+   |
                     |   |
         ProverCommand --+
                         |
                        BaseProverCommand

Known Subclasses:

This class holds a Prover, a goal, and a list of assumptions. When prove() is called, the Prover is executed with the goal and assumptions.

Instance Methods

__init__(self, prover, goal=None, assumptions=None)

source code

prove(self, verbose=False)
Perform the actual proof.

source code

proof(self, simplify=True)
Return the proof string

source code

decorate_proof(self, proof_string, simplify=True)
Modify and return the proof string

source code

get_prover(self)
Return the prover object

source code

Inherited from BaseTheoremToolCommand: add_assumptions, assumptions, goal, print_assumptions, retract_assumptions

Instance Variables

_prover
The theorem tool to execute with the assumptions

Inherited from BaseTheoremToolCommand (private): _result

Method Details

init(self, prover, goal=None, assumptions=None)
(Constructor)

Parameters:

prover (Prover) - The theorem tool to execute with the assumptions

Overrides: BaseTheoremToolCommand.__init__

See Also: BaseTheoremToolCommand

prove(self, verbose=False)

Perform the actual proof. Store the result to prevent unnecessary re-proving.

Overrides: ProverCommand.prove

proof(self, simplify=True)

Return the proof string

Parameters:

simplify - boolean simplify the proof?

Returns:

str

Overrides: ProverCommand.proof

decorate_proof(self, proof_string, simplify=True)

Modify and return the proof string

Parameters:

proof_string - str the proof to decorate
simplify - boolean simplify the proof?

Returns:

str

get_prover(self)

Return the prover object

Returns:: Prover
Overrides: ProverCommand.get_prover: (inherited documentation)