Lines Matching refs:odd
4931 # 5. (k is odd) Set j := (k-1)/2, sgn := (-1)**j. #
4938 # where sin(r) is approximated by an odd polynomial in r #
4958 # 4. (k is odd) Set j1 := (k-1)/2, j2 := j1 (EOR) (k mod 2), ie. #
4962 # sin(r) and cos(r) are computed as odd and even #
4967 # sin(r) and cos(r) are computed as odd and even #
5630 # 3. If k is odd, go to 5. #
5638 # 4. (k is odd) Tan(X) = -cot(r). Since tan(r) is approximated by #
6069 # Step 6. Approximate arctan(X) by an odd polynomial in X. Exit. #
6071 # Step 7. Define X' = -1/X. Approximate arctan(X') by an odd #
7981 # Step 1. If |X-1| < 1/16, approximate log(X) by an odd #
7999 # Step 1: If |X| < 1/16, approximate log(1+X) by an odd #
9385 # 5.3 This is the tricky case of R = Y/2. If Q is odd, #
9740 #..Q is odd, Q := Q + 1, signX := -signX