Newton's experimental proofs

Newton's claim to provide experimental proofs is often criticized. It argued that his are based on hypotheses and not inferred from the experiments alone. This criticism, however, applies a hypothetico-deductive analysis reasoning. Such an consistent with own understanding of proof method. The following reconstruction method intended do justice by applying conception iconic experiment. main purpose this explain dictum experiment alone serves as source evidence which theorems derived. After drawing general distinction between symbolic illustrating means Euclidean Aristotelian syllogisms, I will apply analyze heterogeneity sunlight experimentum crucis proof. Finally, show its underlying remain prominent in Opticks.