表达式12: polygon left parenthesis, "B" , "C" , "G" , right parenthesispolygonB,C,G
12
表达式13: polygon left parenthesis, "G" , "C" , "D" , right parenthesispolygonG,C,D
13
表达式14: polygon left parenthesis, "F" , "D" , "E" , right parenthesispolygonF,D,E
14
表达式15: "T" left parenthesis, 1 minus "t" , right parenthesis plus "D" "t"T1−t+Dt
00
定义域t最小值：
less than or equal to "t" less than or equal to≤t≤
11
定义域t最大值：
15
表达式16: "c" Subscript, "r" "o" "s" "s" , Baseline left parenthesis, "u" , "v" , right parenthesis equals "u" . "x" "v" . "y" minus "u" . "y" "v" . "x"crossu,v=u.xv.y−u.yv.x
16
表达式17: "A" Subscript, "r" "e" "a" , Baseline left parenthesis, "u" , "v" , "w" , right parenthesis equals 1 half "c" Subscript, "r" "o" "s" "s" , Baseline left parenthesis, "v" minus "u" , "w" minus "u" , right parenthesisAreau,v,w=12crossv−u,w−u
17
表达式18: "A" Subscript, "A" "T" "F" , Baseline equals "A" Subscript, "r" "e" "a" , Baseline left parenthesis, "A" , "T" , "F" , right parenthesisAATF=AreaA,T,F
equals=
22
18
表达式19: "A" Subscript, "F" "T" "D" , Baseline equals "A" Subscript, "r" "e" "a" , Baseline left parenthesis, "F" , "T" , "D" , right parenthesisAFTD=AreaF,T,D
equals=
66
19
表达式20: "A" Subscript, "T" "G" "D" , Baseline equals "A" Subscript, "r" "e" "a" , Baseline left parenthesis, "T" , "G" , "D" , right parenthesisATGD=AreaT,G,D
equals=
1010
20
`F = ${A_{FTD}}` 1 third left parenthesis, "F" plus "T" plus "D" , right parenthesis13F+T+D
标签:
equals=
left parenthesis, 2.3 4 8 1 2 6 3 6 , 2.0 4 , right parenthesis2.34812636,2.04
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`F=${A_{TGD}}` 1 third left parenthesis, "T" plus "G" plus "D" , right parenthesis13T+G+D
