Avaldis 6: "s" left parenthesis, "x" , right parenthesis equals StartFraction, "x" minus StartRoot, "x" minus "x" squared , EndRoot Over 2 "x" minus 1 , EndFractionsx=x−x−x22x−1
6
score (lower is better)
7
Avaldis 8: "f" left parenthesis, "x" , right parenthesis equals StartFraction, "p" Over "s" left parenthesis, "x" , right parenthesis , EndFraction plus StartFraction, 1 minus "p" Over 1 minus "s" left parenthesis, "x" , right parenthesis , EndFractionfx=psx+1−p1−sx
8
Avaldis 9: "f" left parenthesis, "x" , right parenthesisfx