plot {z, z-log1p((0.25 - erfc(z/sqrt(2))/2) / (exp(-z^2/2)/sqrt(2*pi)) * z)/z}, z = 0 .. 3plot {z, z-log1p((0.25 - erfc(z/sqrt(2))/2) / (exp(-z^2/2)/sqrt(2*pi)) * z)/z}, z = 0 .. 3

• Natural Language
• Math Input