Expression 8: round left parenthesis, 0.5 left parenthesis, erf left parenthesis, StartFraction, "a" minus "m" Over StartRoot, 2 , EndRoot "d" , EndFraction , right parenthesis minus erf left parenthesis, StartFraction, "b" minus "m" Over StartRoot, 2 , EndRoot "d" , EndFraction , right parenthesis , right parenthesis times "s" , right parenthesisround0.5erfa−m2d−erfb−m2d·s
equals=
20317092031709
8
Expression 9: "s" equals 3.2 7 2 times 10 to the 8th powers=3.272·108