HYPOLAYR, a computer program for determining hypocenters of local earthquakes in an earth consisting of uniform flat layers over a half space

2)*A21+B(3)*A31)/DETA Y(2) = (B( 1)*A12+B(2)*A22+B(3)*A32)/OETA Y(3)MB(1)*A13+B(2)*A23 + B(3)*A3 Y(4)-00 ASOX=ABS(All/DETA) ASDY=A3S(A22/DETA) ASOZ*ABS(