運算式 29: "B" Subscript, "l" "u" "e" "L" "e" "n" "g" "t" "h" , Baseline equals StartRoot, left parenthesis, "g" minus "b" , right parenthesis squared plus left parenthesis, "f" minus "a" , right parenthesis squared , EndRootBlueLength=g−b2+f−a2
equals=
5.8 6 7 7 5 0 8 4 6 7 95.86775084679
29
運算式 30: "R" Subscript, "e" "d" "L" "e" "n" "g" "t" "h" , Baseline equals StartRoot, left parenthesis, "d" minus "b" , right parenthesis squared plus left parenthesis, "c" minus "a" , right parenthesis squared , EndRootRedLength=d−b2+c−a2
equals=
13.8 2 0 0 0 3 6 1 7 913.8200036179
30
運算式 31:
31
32
技術支援
技術支援
Start\vec "a" undefined→a
Start\vec "b" undefined→b
Start\vec "a" undefined times Start\vec "b" undefined equals negative 42.1 7 3 5→a·→b=−42.1735
