Expression 2: "y" Subscript, "s" "m" "o" "o" "t" "h" "s" "t" "e" "p" , Baseline equals left brace, 0 less than "x" less than 1 : 3 "x" squared minus 2 "x" cubed , 1 less than "x" : 1 , 0 , right braceysmoothstep=0<x<1:3x2−2x3,1<x:1,0
2
Expression 3: "y" Subscript, "b" "u" "m" "p" , Baseline equals left brace, 0 less than "x" less than 1 : StartFraction, exp left parenthesis, negative StartNestedFraction, 1 NestedOver "x" , EndNestedFraction , right parenthesis Over exp left parenthesis, negative StartNestedFraction, 1 NestedOver "x" , EndNestedFraction , right parenthesis plus exp left parenthesis, negative StartNestedFraction, 1 NestedOver 1 minus "x" , EndNestedFraction , right parenthesis , EndFraction , 1 less than "x" : 1 , 0 , right braceybump=0<x<1:exp−1xexp−1x+exp−11−x,1<x:1,0
3
Expression 4: StartFraction, "d" Over "d" "x" , EndFraction StartFraction, "d" Over "d" "x" , EndFraction "y" Subscript, "s" "m" "o" "o" "t" "h" "s" "t" "e" "p" , Baselineddxddxysmoothstep