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Geometry can be such a challenge Tudela - Catedral de Santa Maria Marchant Calculators Ad, 1955 w(z)=z*(2/abs(z)-1) w(z)=z*(2/abs(z)-1) Questions des 4 carrés

Jim O'Neil ^club

Posted: 10 Aug 2014

Taken: 09 Aug 2014

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math •
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woodwork •

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I just finished making this Roman numeral abacus.

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