Lines Matching refs:SIN
4920 # SIN and COS: #
4921 # 1. If SIN is invoked, set AdjN := 0; otherwise, set AdjN := 1. #
4944 # 8. (|X|<2**(-40)) If SIN is invoked, return X; #
4961 # SIN(X) = sgn1 * cos(r) and COS(X) = sgn2*sin(r) where #
4966 # SIN(X) = sgn1 * sin(r) and COS(X) = sgn1*cos(r) where #
4972 # 7. (|X|<2**(-40)) SIN(X) = X and COS(X) = 1. Exit. #
5067 #--GET N+ADJN AND SEE IF SIN(R) OR COS(R) IS NEEDED
5075 #--THEN WE RETURN SGN*SIN(R). SGN*SIN(R) IS COMPUTED BY
5119 fmul.x %fp1,%fp0 # SIN(R')-R'
5221 #--SIN(X) = X FOR DENORMALIZED X
5353 fadd.s POSNEG1(%a6),%fp0 # SIN(X)
5426 fadd.x RPRIME(%a6),%fp0 # SIN(X)
5452 #--SIN AND COS OF X FOR DENORMALIZED X