const math.sa2

3 uses

	math (current package)
		erf.go#L158: 	sa2 = 1.37657754143519042600e+02  // 0x4061350C526AE721
		erf.go#L253: 		S = 1 + s*(sa1+s*(sa2+s*(sa3+s*(sa4+s*(sa5+s*(sa6+s*(sa7+s*sa8)))))))
		erf.go#L330: 			S = 1 + s*(sa1+s*(sa2+s*(sa3+s*(sa4+s*(sa5+s*(sa6+s*(sa7+s*sa8)))))))