const math.pa3

3 uses

	math (current package)
		erf.go#L138: 	pa3 = 3.18346619901161753674e-01  // 0x3FD45FCA805120E4
		erf.go#L236: 		P := pa0 + s*(pa1+s*(pa2+s*(pa3+s*(pa4+s*(pa5+s*pa6)))))
		erf.go#L317: 		P := pa0 + s*(pa1+s*(pa2+s*(pa3+s*(pa4+s*(pa5+s*pa6)))))