表达式20: "F" Subscript, 1 , Baseline equals "E" Subscript, 1 , Baseline minus left parenthesis, "D" Subscript, 2 , Baseline minus "E" Subscript, 2 , Baseline , right parenthesisF1=E1−D2−E2
equals=
3.8 0 8 6 0 0 1 7 1 5 23.80860017152
20
表达式21: "F" Subscript, 2 , Baseline equals "E" Subscript, 2 , Baseline plus left parenthesis, "D" Subscript, 1 , Baseline minus "E" Subscript, 1 , Baseline , right parenthesisF2=E2+D1−E1
equals=
11.9 6 9 9 7 6 0 7 2 311.9699760723
21
表达式22: "G" Subscript, 1 , Baseline equals "D" Subscript, 1 , Baseline minus left parenthesis, "D" Subscript, 2 , Baseline minus "E" Subscript, 2 , Baseline , right parenthesisG1=D1−D2−E2
equals=
12.8 8 9 2 8 8 1 2 1 912.8892881219
22
表达式23: "G" Subscript, 2 , Baseline equals "D" Subscript, 2 , Baseline plus left parenthesis, "D" Subscript, 1 , Baseline minus "E" Subscript, 1 , Baseline , right parenthesisG2=D2+D1−E1
equals=
9.0 8 0 6 8 7 9 5 0 49.0806879504
23
表达式24: "H" Subscript, 1 , Baseline equals "A" Subscript, 1 , Baseline minus left parenthesis, "E" Subscript, 2 , Baseline minus "A" Subscript, 2 , Baseline , right parenthesisH1=A1−E2−A2
equals=
negative 2.8 8 9 2 8 8 1 2 1 9 2−2.88928812192
24
表达式25: "H" Subscript, 2 , Baseline equals "A" Subscript, 2 , Baseline plus left parenthesis, "E" Subscript, 1 , Baseline minus "A" Subscript, 1 , Baseline , right parenthesisH2=A2+E1−A1
equals=
0.9 1 9 3 1 2 0 4 9 5 9 90.919312049599
25
表达式26: "J" Subscript, 1 , Baseline equals "E" Subscript, 1 , Baseline minus left parenthesis, "E" Subscript, 2 , Baseline minus "A" Subscript, 2 , Baseline , right parenthesisJ1=E1−E2−A2
equals=
negative 1.9 6 9 9 7 6 0 7 2 3 2−1.96997607232
26
表达式27: "J" Subscript, 2 , Baseline equals "E" Subscript, 2 , Baseline plus left parenthesis, "E" Subscript, 1 , Baseline plus "A" Subscript, 1 , Baseline , right parenthesisJ2=E2+E1+A1
表达式32: polygon left parenthesis, "A" , "F" , "G" , "D" , "J" , "H" , right parenthesispolygonA,F,G,D,J,H
32
表达式33: left parenthesis, "M" Subscript, 1 , Baseline plus "R" cos "t" , "M" Subscript, 2 , Baseline plus "R" sin "t" , right parenthesisM1+Rcost,M2+Rsint
00
定义域t最小值：
less than or equal to "t" less than or equal to≤t≤
定义域t最大值： 180180
33
表达式34: polygon left parenthesis, "A" , "F" , "G" , "D" , "J" , "H" , "A" , "B" , "C" , "D" , right parenthesispolygonA,F,G,D,J,H,A,B,C,D
