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gaz_v_pol
Тригонометрическая формула для синусов от Pi/7.
Mar 16, 2015 13:26
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Comments 2
cheeha
March 16 2015, 15:00:02 UTC
Красота!
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hapchik
March 16 2015, 19:31:36 UTC
Прямо Рамануджан )
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