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(Prof. Ian Stewart) 17 (17 Equations That Changed the World) . 4 . . [9. (Fourier transform: 1822)] (Fourier transform) sin, cos . . . (frequency) (amplitude) . © sciencetimes . () cos(2xw)… [+754 chars]
. ( ) 120km ‘C/2014 UN271’ . 2010 , 2014 . 8 12, . ‘- ’ . 50 , 5 . 35405km . , .
. ( ) 120km ‘C/2014 UN271’ . 2010 , 2014 . 8 12, . ‘- ’ . 50 , 5 . 35405km . , .
