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Ideas for 'Parmenides', 'Fifteen Sermons' and 'Unpublished Notebooks 1884-85'

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5. Theory of Logic / C. Ontology of Logic / 3. If-Thenism
Mathematics is just accurate inferences from definitions, and doesn't involve objects [Nietzsche]
     Full Idea: Mathematics contains axioms (definitions) and conclusions from definitions. Its objects do not exist. The truth of its conclusions rests on the accuracy of logical thought.
     From: Friedrich Nietzsche (Unpublished Notebooks 1884-85 [1884], 25[307])
     A reaction: Not suprising to find Nietzsche defying platonism. This is evidence that he was a systematic philosopher, who knew mathematics could be a challenge to his naturalism.