1 4 3 5c July 8, 2019 16 32 64 128 3 5c 1 )= 4 3c 2 Y 1 4 arctan 4sinx 3 5cosx Dyna 4 1 2 3 5c 15 46 Cos 1 3 5cosx 4 5sinx 4 2c 3 )-( 5c 1 1 5 - 4
