const math.a1

2 uses

	math (current package)
		erfinv.go#L18: 	a1 = 4.7072688112383978012285e1
		erfinv.go#L94: 		z1 := ((((((a7*r+a6)*r+a5)*r+a4)*r+a3)*r+a2)*r+a1)*r + a0