Expression 3: "L" Subscript, "e" "n" "g" "t" "h" , Baseline equals Start sum from "j" equals 1 to "n" , end sum, StartRoot, left parenthesis, "r" left parenthesis, "j" "D" Subscript, "e" "l" "t" "a" , Baseline , right parenthesis cos left parenthesis, "j" "D" Subscript, "e" "l" "t" "a" , Baseline , right parenthesis minus "r" left parenthesis, left parenthesis, "j" plus 1 , right parenthesis "D" Subscript, "e" "l" "t" "a" , Baseline , right parenthesis cos left parenthesis, left parenthesis, "j" plus 1 , right parenthesis "D" Subscript, "e" "l" "t" "a" , Baseline , right parenthesis , right parenthesis squared plus left parenthesis, "r" left parenthesis, "j" "D" Subscript, "e" "l" "t" "a" , Baseline , right parenthesis sin left parenthesis, "j" "D" Subscript, "e" "l" "t" "a" , Baseline , right parenthesis minus "r" left parenthesis, left parenthesis, "j" plus 1 , right parenthesis "D" Subscript, "e" "l" "t" "a" , Baseline , right parenthesis sin left parenthesis, left parenthesis, "j" plus 1 , right parenthesis "D" Subscript, "e" "l" "t" "a" , Baseline , right parenthesis , right parenthesis squared , EndRoot equals 1.0 3 1 5 8 0 0 1 2 5 times 10 to the negative 27th powerLength=n∑j=1rjDeltacosjDelta−rj+1Deltacosj+1Delta2+rjDeltasinjDelta−rj+1Deltasinj+1Delta2
equals=
1.0 3 1 5 8 0 0 1 2 5 times 10 to the negative 27th power1.0315800125×10−27