表达式3: "r" Subscript, "c" "o" "r" "n" "e" "r" , Baseline left parenthesis, theta , right parenthesis equals max left parenthesis, abs left parenthesis, cos left parenthesis, theta , right parenthesis plus sin left parenthesis, theta , right parenthesis , right parenthesis , max left parenthesis, abs left parenthesis, cos left parenthesis, theta , right parenthesis , right parenthesis , abs left parenthesis, sin left parenthesis, theta , right parenthesis , right parenthesis , right parenthesis , right parenthesisrcornerθ=maxabscosθ+sinθ,maxabscosθ,abssinθ
3
表达式4: left parenthesis, negative 3 plus "r" Subscript, "s" "q" "u" "a" "r" "e" , Baseline left parenthesis, "t" , right parenthesis cos left parenthesis, "t" , right parenthesis , "r" Subscript, "s" "q" "u" "a" "r" "e" , Baseline left parenthesis, "t" , right parenthesis sin left parenthesis, "t" , right parenthesis , right parenthesis−3+rsquaretcost,rsquaretsint
定义域t最小值： 00
less than or equal to "t" less than or equal to≤t≤
定义域t最大值： 6.2 8 36.283
4
表达式5: left parenthesis, "r" Subscript, "c" "r" "o" "s" "s" , Baseline left parenthesis, "t" , right parenthesis cos left parenthesis, "t" , right parenthesis , "r" Subscript, "c" "r" "o" "s" "s" , Baseline left parenthesis, "t" , right parenthesis sin left parenthesis, "t" , right parenthesis , right parenthesisrcrosstcost,rcrosstsint
定义域t最小值： 00
less than or equal to "t" less than or equal to≤t≤
定义域t最大值： 6.2 8 36.283
5
表达式6: left parenthesis, 3 plus "r" Subscript, "c" "o" "r" "n" "e" "r" , Baseline left parenthesis, "t" , right parenthesis cos left parenthesis, "t" , right parenthesis , "r" Subscript, "c" "o" "r" "n" "e" "r" , Baseline left parenthesis, "t" , right parenthesis sin left parenthesis, "t" , right parenthesis , right parenthesis3+rcornertcost,rcornertsint
定义域t最小值： 00
less than or equal to "t" less than or equal to≤t≤
