Expression 17: "G" Subscript, 1 , Baseline equals "R" cosine left parenthesis, StartFraction, alpha Over 2 , EndFraction plus 6 alpha , right parenthesisG1=Rcosα2+6α
equals=
negative 3.5 2 6 7 1 1 5 1 3 7 5−3.52671151375
17
Expression 18: "G" Subscript, 2 , Baseline equals "R" sine left parenthesis, StartFraction, alpha Over 2 , EndFraction plus 6 alpha , right parenthesisG2=Rsinα2+6α