表达式3: "x" squared times cosine left parenthesis, StartFraction, 1 Over "x" , EndFraction , right parenthesisx2·cos1x
3
隐藏 标签 left parenthesis, "a" , "a" squared cos left parenthesis, StartFraction, 1 Over "a" , EndFraction , right parenthesis , right parenthesisa,a2cos1a
标签
equals=
left parenthesis, negative 0.5 , negative 0.1 0 4 0 3 6 7 1 , right parenthesis−0.5,−0.10403671
