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    The claim presupposes a Platonist reading of complexity c... — Carmelics
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    Challenges→If P equals NP, finding a satisfying valuation for a propositional formula would be no harder than constructing its truth table

    The claim presupposes a Platonist reading of complexity classes as describing intrinsic difficulty, whereas constructivists like Bridges and Richman argue complexity is relative to the formal system and proof methods available.

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    Key Terms

    Bridges and Richman(cited as examples of constructivist thinkers)
    Modern mathematicians and philosophers who advocate for constructivism and argue that mathematical difficulty depends on what proof methods and formal systems we're allowed to use.
    Complexity classes(as used in computer science and philosophy of computation)
    In computer science, groups of problems sorted by how hard they are to solve—roughly, how much computing power and time they require.
    Formal system(as used in logic and mathematics)
    A set of rules and symbols (like mathematical axioms) that you use to prove whether statements are true or false, similar to how a chess game has specific rules that determine what moves are legal.
    Platonism(Ontology of mathematics)
    The position that abstract mathematical entities exist independently, supported here by the claim that our best scientific theories quantify over such entities.

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    Presupposes(as describing what Plantinga's argument takes for granted)
    Assumes something to be true without proving it—like how an argument might presuppose that logic works, without first arguing that logic is valid.
    Proof methods(another factor constructivists say affects how difficult problems are)
    Specific strategies or techniques mathematicians use to logically demonstrate that something is true.
    constructivism(Philosophy of medicine)
    The view that diseases or disorders are classified as pathological due to social values rather than purely scientific or natural evidence

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    Truth & Knowledge1 linkedModality & Possibility1 linked

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    If P equals NP, finding a satisfying valuation for a propositional formula would...

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