수식 3: "p" Subscript, 2 , Baseline equals left parenthesis, 2.1 7 , 1.6 3 , right parenthesisp2=2.17,1.63
3
수식 4: left parenthesis, "x" minus "p" Subscript, 0 , Baseline . "x" , right parenthesis times left parenthesis, "p" Subscript, 0 , Baseline . "y" minus "p" Subscript, 1 , Baseline . "y" , right parenthesis greater than left parenthesis, "y" minus "p" Subscript, 0 , Baseline . "y" , right parenthesis times left parenthesis, "p" Subscript, 0 , Baseline . "x" minus "p" Subscript, 1 , Baseline . "x" , right parenthesisx−p0.x·p0.y−p1.y>y−p0.y·p0.x−p1.x
4
수식 5: left parenthesis, "x" minus "p" Subscript, 1 , Baseline . "x" , right parenthesis times left parenthesis, "p" Subscript, 1 , Baseline . "y" minus "p" Subscript, 2 , Baseline . "y" , right parenthesis greater than left parenthesis, "y" minus "p" Subscript, 1 , Baseline . "y" , right parenthesis times left parenthesis, "p" Subscript, 1 , Baseline . "x" minus "p" Subscript, 2 , Baseline . "x" , right parenthesisx−p1.x·p1.y−p2.y>y−p1.y·p1.x−p2.x
5
수식 6: left parenthesis, "x" minus "p" Subscript, 2 , Baseline . "x" , right parenthesis times left parenthesis, "p" Subscript, 2 , Baseline . "y" minus "p" Subscript, 0 , Baseline . "y" , right parenthesis greater than left parenthesis, "y" minus "p" Subscript, 2 , Baseline . "y" , right parenthesis times left parenthesis, "p" Subscript, 2 , Baseline . "x" minus "p" Subscript, 0 , Baseline . "x" , right parenthesisx−p2.x·p2.y−p0.y>y−p2.y·p2.x−p0.x
