const math.pp1

3 uses

	math (current package)
		erf.go#L125: 	pp1  = -3.25042107247001499370e-01 // 0xBFD4CD7D691CB913
		erf.go#L225: 			r := pp0 + z*(pp1+z*(pp2+z*(pp3+z*pp4)))
		erf.go#L303: 			r := pp0 + z*(pp1+z*(pp2+z*(pp3+z*pp4)))