Generates a PropProofStep object for use in Natural-style logic derivations.
Supports Assumption, Derivation, Premise, Reiteration and Shortcut step types. Applies appropriate
rule-based transformations and constructs the string and symbolic expression views.
Generates a PropProofStep object for use in Natural-style logic derivations. Supports Assumption, Derivation, Premise, Reiteration and Shortcut step types. Applies appropriate rule-based transformations and constructs the string and symbolic expression views.