const math.qa3

3 uses

	math (current package)
		erf.go#L144: 	qa3 = 7.18286544141962662868e-02  // 0x3FB2635CD99FE9A7
		erf.go#L232: 		Q := 1 + s*(qa1+s*(qa2+s*(qa3+s*(qa4+s*(qa5+s*qa6)))))
		erf.go#L308: 		Q := 1 + s*(qa1+s*(qa2+s*(qa3+s*(qa4+s*(qa5+s*qa6)))))