Equivalent formulae of stress Green's functions for a constant slip rate on a triangular fault

We present an equivalent form of the expressions first obtained by Tada (Geophys J Int 164:653-669, 2006. doi:10.1111/j.1365-246X.2006.03868.x), which represents the transient stress response of an infinite, homogeneous and isotropic medium to a constant slip rate on a triangular fault that continues perpetually after the slip onset. Our results are simpler than Tada's, and the corresponding codes have a higher running speed.