Expression 10: "m" Subscript, "p" , Baseline left parenthesis, "a" , "b" , right parenthesis equals left parenthesis, "a" . "x" times "b" . "x" , "a" . "y" times "b" . "y" , right parenthesismpa,b=a.x·b.x,a.y·b.y
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Expression 11: "r" left parenthesis, "v" , "o" , "s" , right parenthesis equals polygon left parenthesis, "m" Subscript, "p" , Baseline left parenthesis, join left parenthesis, "v" , "v" left bracket, length left parenthesis, "v" , right parenthesis ...1 , right bracket , right parenthesis , "s" , right parenthesis plus "o" , right parenthesisrv,o,s=polygonmpjoinv,vlengthv...1,s+o
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Expression 12: left bracket, "r" left parenthesis, "D" , left parenthesis, 1 , 2 , right parenthesis , left parenthesis, 2 thirds , 1 , right parenthesis , right parenthesis , "r" left parenthesis, "E" , left parenthesis, 1.9 , 2 , right parenthesis , left parenthesis, 2 thirds , 1 , right parenthesis , right parenthesis , "r" left parenthesis, "A" , left parenthesis, 2.7 , 2 , right parenthesis , left parenthesis, 2 thirds , 1 , right parenthesis , right parenthesis , "r" left parenthesis, "D" , left parenthesis, 3.5 , 2 , right parenthesis , left parenthesis, 2 thirds , 1 , right parenthesis , right parenthesis , "r" left parenthesis, "B" , left parenthesis, 4.4 , 2 , right parenthesis , left parenthesis, 2 thirds , 1 , right parenthesis , right parenthesis , "r" left parenthesis, "E" , left parenthesis, 5.3 , 2 , right parenthesis , left parenthesis, 2 thirds , 1 , right parenthesis , right parenthesis , "r" left parenthesis, "E" , left parenthesis, 6.2 , 2 , right parenthesis , left parenthesis, 2 thirds , 1 , right parenthesis , right parenthesis , "r" left parenthesis, "F" , left parenthesis, 7.1 , 2 , right parenthesis , left parenthesis, 2 thirds , 1 , right parenthesis , right parenthesis , right bracketrD,1,2,23,1,rE,1.9,2,23,1,rA,2.7,2,23,1,rD,3.5,2,23,1,rB,4.4,2,23,1,rE,5.3,2,23,1,rE,6.2,2,23,1,rF,7.1,2,23,1
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Expression 13: "r" left parenthesis, "A" , left parenthesis, 0 , 0 , right parenthesis , left parenthesis, 2 thirds , 1 , right parenthesis , right parenthesisrA,0,0,23,1
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Expression 14: "r" left parenthesis, "B" , left parenthesis, 1.2 , 0 , right parenthesis , left parenthesis, 2 thirds , 1 , right parenthesis , right parenthesisrB,1.2,0,23,1
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Expression 15: "r" left parenthesis, "C" , left parenthesis, 2.4 , 0 , right parenthesis , left parenthesis, 2 thirds , 1 , right parenthesis , right parenthesisrC,2.4,0,23,1
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Expression 16: "r" left parenthesis, "D" , left parenthesis, 3.6 , 0 , right parenthesis , left parenthesis, 2 thirds , 1 , right parenthesis , right parenthesisrD,3.6,0,23,1
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Expression 17: "r" left parenthesis, "E" , left parenthesis, 4.8 , 0 , right parenthesis , left parenthesis, 2 thirds , 1 , right parenthesis , right parenthesisrE,4.8,0,23,1
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Expression 18: "r" left parenthesis, "F" , left parenthesis, 6 , 0 , right parenthesis , left parenthesis, 2 thirds , 1 , right parenthesis , right parenthesisrF,6,0,23,1
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Expression 19: "r" left parenthesis, "G" , left parenthesis, 7.2 , 0 , right parenthesis , left parenthesis, 2 thirds , 1 , right parenthesis , right parenthesisrG,7.2,0,23,1