Reynolds, Osborne, 1842-1912, Brightmore, Arthur William, 1864-, Moorby, William Henry, 1872- · Cambridge [Eng.] The University Press · leaf 213
havefor the maximum coefficient cot2|9-f cot2<^-l = l,and this is when the axes of no contraction are inclined to the axes of dis-tortion at 45°. Further, it appears that as 0 increases from 45°, cot- 6 diminishes untildilatation is zero, when the condition of the medium is unstable. This may be… … Fig. 3.
