式7: "F" equals Start integral from negative "u" to "u" , end integral, left parenthesis, "g" left parenthesis, "x" , right parenthesis minus "f" left parenthesis, "x" , right parenthesis , right parenthesis "d" "x"F=∫u−ugx−fxdx
equals=
11
7
`\int_{-u}^{u}(-2x^2+k)dx=`${F} left parenthesis, 0.1 , negative 0.1 , right parenthesis0.1,−0.1
ラベル:
8
ラベル left parenthesis, "u" , "f" left parenthesis, "u" , right parenthesis , right parenthesisu,fu