Hide minor edits - Show changes to markup
Suppose this is one of the rules : If there is a sentence Φ, and another sentence "if Φ then Ψ", then write down Ψ in the belief box.
Suppose this is one of the rules : If there is a sentence Φ, and another sentence "if Φ then Ψ", then add sentence Ψ to the belief box.
Suppose the belief box contains various sentences, and there are rules that operate on those sentences.
Rule : If there is a sentence Φ, and another sentence (Φ→Ψ), then write down Ψ in the belief box.
Example,
Imagine a belief box with various sentences that express our beliefs, and there is a mechanism that applies rules to those sentences.
Suppose this is one of the rules : If there is a sentence Φ, and another sentence "if Φ then Ψ", then write down Ψ in the belief box.
Rule : If there is a sentence Φ, and another sentence (Φ→Ψ)
Rule : If there is a sentence Φ, and another sentence (Φ→Ψ), then write down Ψ in the belief box.
Example,
Rule #1: If a sentence has a small letter, replace that letter with ∃ φ
Rule : If there is a sentence Φ, and another sentence (Φ→Ψ)
Rule #1: If a sentence has a small letter, replace that letter with &#exist;
Rule #1: If a sentence has a small letter, replace that letter with ∃ φ
Suppose the belief box contains various sentences, and there are rules that operate on those sentences.
Rule #1: If a sentence has a small letter, replace that letter with &#exist;