5 х 1 2 15 July 8, 2019 16 32 64 128 5 x 1 )= 15 2 5 x 1 5 x 2 150 5 1 2 15 1 5 х 15 2 3 2 1 5 х 15 22 5 5 6 3 1 2 х 15 5 sqrt x 2 )+ 1 )= 15 5 1 2 15.5 casing 5 1 2 x 15 glulam
