Expression 8: "a" Subscript, "n" "g" 1 , Baseline left parenthesis, "s" , right parenthesis equals arc tangent left parenthesis, StartFraction, "s" plus 1 minus StartRoot, "s" squared minus 2 "s" minus 1 , EndRoot Over "s" plus 1 plus StartRoot, "s" squared minus 2 "s" minus 1 , EndRoot , EndFraction , right parenthesisang1s=arctans+1−s2−2s−1s+1+s2−2s−1
8
Expression 9: "a" Subscript, "n" "g" , Baseline left parenthesis, "j" , right parenthesis equals Start sum from "n" equals "j" to "N" , end sum, "a" Subscript, "n" "g" 1 , Baseline left parenthesis, "n" plus 2 , right parenthesisangj=N∑n=jang1n+2
9
Expression 10:
10
Expression 11: alpha Subscript, 3 , Baseline equals "a" Subscript, "n" "g" , Baseline left parenthesis, 1 , right parenthesisα3=ang1
equals=
3.9 6 5 2 2 9 5 0 6 4 93.96522950649
11
Hidden Label: "R" left parenthesis, left parenthesis, 1.5 , 1.5 , right parenthesis , alpha Subscript, 3 , Baseline , right parenthesisR1.5,1.5,α3
