画質 高画質

Did Michelangelo use math (the Golden Ratio) when painting the Sistine Chapel? http://t.co/MVGDuU42tm

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What the fuck kind of a face is that? Unless that's a math problem. Also. FEEBAS.

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Plots of Weierstrass-like function in polar coordinates look like butterflies and leaves http://t.co/nSaGeMIGOr

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