const math.e5

2 uses

	math (current package)
		erfinv.go#L56: 	e5 = 1.24266094738807843860e-3
		erfinv.go#L106: 			z1 = ((((((e7*r+e6)*r+e5)*r+e4)*r+e3)*r+e2)*r+e1)*r + e0