const math.b1

2 uses

	math (current package)
		erfinv.go#L26: 	b1 = 4.2313330701600911252e1
		erfinv.go#L95: 		z2 := ((((((b7*r+b6)*r+b5)*r+b4)*r+b3)*r+b2)*r+b1)*r + b0