18.673 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.022 * * * [progress]: [2/2] Setting up program. 0.024 * [progress]: [Phase 2 of 3] Improving. 0.025 * [simplify]: Simplifying using # : (+ (+ (* x x) (* (* x 2.0) y)) (* y y)) 0.028 * * [simplify]: iteration 0 : 18 enodes (cost 5 ) 0.031 * * [simplify]: iteration 1 : 46 enodes (cost 4 ) 0.034 * * [simplify]: iteration 2 : 77 enodes (cost 4 ) 0.037 * * [simplify]: iteration 3 : 87 enodes (cost 3 ) 0.040 * * [simplify]: iteration 4 : 87 enodes (cost 3 ) 0.040 * [simplify]: Simplified to: (fma (fma y 2.0 x) x (* y y)) 0.044 * * [progress]: iteration 1 / 4 0.044 * * * [progress]: picking best candidate 0.046 * * * * [pick]: Picked # 0.046 * * * [progress]: localizing error 0.054 * * * [progress]: generating rewritten candidates 0.054 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.069 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.072 * * * [progress]: generating series expansions 0.073 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.073 * [approximate]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y)))) in (x y) around 0 0.073 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y)))) in y 0.073 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.073 * [taylor]: Taking taylor expansion of x in y 0.073 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* 2.0 (* x y))) in y 0.073 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.073 * [taylor]: Taking taylor expansion of y in y 0.073 * [taylor]: Taking taylor expansion of (* 2.0 (* x y)) in y 0.073 * [taylor]: Taking taylor expansion of 2.0 in y 0.073 * [taylor]: Taking taylor expansion of (* x y) in y 0.073 * [taylor]: Taking taylor expansion of x in y 0.073 * [taylor]: Taking taylor expansion of y in y 0.073 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y)))) in x 0.073 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.073 * [taylor]: Taking taylor expansion of x in x 0.073 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* 2.0 (* x y))) in x 0.073 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.073 * [taylor]: Taking taylor expansion of y in x 0.073 * [taylor]: Taking taylor expansion of (* 2.0 (* x y)) in x 0.073 * [taylor]: Taking taylor expansion of 2.0 in x 0.073 * [taylor]: Taking taylor expansion of (* x y) in x 0.073 * [taylor]: Taking taylor expansion of x in x 0.073 * [taylor]: Taking taylor expansion of y in x 0.073 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y)))) in x 0.073 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.073 * [taylor]: Taking taylor expansion of x in x 0.073 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* 2.0 (* x y))) in x 0.073 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.073 * [taylor]: Taking taylor expansion of y in x 0.073 * [taylor]: Taking taylor expansion of (* 2.0 (* x y)) in x 0.073 * [taylor]: Taking taylor expansion of 2.0 in x 0.073 * [taylor]: Taking taylor expansion of (* x y) in x 0.073 * [taylor]: Taking taylor expansion of x in x 0.073 * [taylor]: Taking taylor expansion of y in x 0.074 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.074 * [taylor]: Taking taylor expansion of y in y 0.075 * [taylor]: Taking taylor expansion of (* 2.0 y) in y 0.075 * [taylor]: Taking taylor expansion of 2.0 in y 0.075 * [taylor]: Taking taylor expansion of y in y 0.078 * [taylor]: Taking taylor expansion of 1 in y 0.080 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in (x y) around 0 0.080 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in y 0.080 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.080 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.080 * [taylor]: Taking taylor expansion of x in y 0.080 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in y 0.080 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.080 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.080 * [taylor]: Taking taylor expansion of y in y 0.081 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in y 0.081 * [taylor]: Taking taylor expansion of 2.0 in y 0.081 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.081 * [taylor]: Taking taylor expansion of (* x y) in y 0.081 * [taylor]: Taking taylor expansion of x in y 0.081 * [taylor]: Taking taylor expansion of y in y 0.081 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in x 0.081 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.081 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.081 * [taylor]: Taking taylor expansion of x in x 0.082 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in x 0.082 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.082 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.082 * [taylor]: Taking taylor expansion of y in x 0.082 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x 0.082 * [taylor]: Taking taylor expansion of 2.0 in x 0.082 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.082 * [taylor]: Taking taylor expansion of (* x y) in x 0.082 * [taylor]: Taking taylor expansion of x in x 0.082 * [taylor]: Taking taylor expansion of y in x 0.083 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in x 0.083 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.083 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.083 * [taylor]: Taking taylor expansion of x in x 0.083 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in x 0.083 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.083 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.083 * [taylor]: Taking taylor expansion of y in x 0.083 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x 0.083 * [taylor]: Taking taylor expansion of 2.0 in x 0.083 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.084 * [taylor]: Taking taylor expansion of (* x y) in x 0.084 * [taylor]: Taking taylor expansion of x in x 0.084 * [taylor]: Taking taylor expansion of y in x 0.084 * [taylor]: Taking taylor expansion of 1 in y 0.085 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 0.085 * [taylor]: Taking taylor expansion of 2.0 in y 0.085 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.085 * [taylor]: Taking taylor expansion of y in y 0.088 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.088 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.088 * [taylor]: Taking taylor expansion of y in y 0.090 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in (x y) around 0 0.090 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in y 0.090 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.090 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.090 * [taylor]: Taking taylor expansion of x in y 0.090 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in y 0.090 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.090 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.090 * [taylor]: Taking taylor expansion of y in y 0.090 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in y 0.090 * [taylor]: Taking taylor expansion of 2.0 in y 0.091 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.091 * [taylor]: Taking taylor expansion of (* x y) in y 0.091 * [taylor]: Taking taylor expansion of x in y 0.091 * [taylor]: Taking taylor expansion of y in y 0.091 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in x 0.091 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.091 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.091 * [taylor]: Taking taylor expansion of x in x 0.092 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in x 0.092 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.092 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.092 * [taylor]: Taking taylor expansion of y in x 0.092 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x 0.092 * [taylor]: Taking taylor expansion of 2.0 in x 0.092 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.092 * [taylor]: Taking taylor expansion of (* x y) in x 0.092 * [taylor]: Taking taylor expansion of x in x 0.092 * [taylor]: Taking taylor expansion of y in x 0.092 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in x 0.092 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.092 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.092 * [taylor]: Taking taylor expansion of x in x 0.093 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in x 0.093 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.093 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.093 * [taylor]: Taking taylor expansion of y in x 0.093 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x 0.093 * [taylor]: Taking taylor expansion of 2.0 in x 0.093 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.093 * [taylor]: Taking taylor expansion of (* x y) in x 0.093 * [taylor]: Taking taylor expansion of x in x 0.093 * [taylor]: Taking taylor expansion of y in x 0.094 * [taylor]: Taking taylor expansion of 1 in y 0.095 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 0.095 * [taylor]: Taking taylor expansion of 2.0 in y 0.095 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.095 * [taylor]: Taking taylor expansion of y in y 0.098 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.098 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.098 * [taylor]: Taking taylor expansion of y in y 0.099 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.099 * [approximate]: Taking taylor expansion of (+ (pow x 2) (* 2.0 (* x y))) in (x y) around 0 0.099 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2.0 (* x y))) in y 0.099 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.099 * [taylor]: Taking taylor expansion of x in y 0.099 * [taylor]: Taking taylor expansion of (* 2.0 (* x y)) in y 0.099 * [taylor]: Taking taylor expansion of 2.0 in y 0.099 * [taylor]: Taking taylor expansion of (* x y) in y 0.099 * [taylor]: Taking taylor expansion of x in y 0.099 * [taylor]: Taking taylor expansion of y in y 0.099 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2.0 (* x y))) in x 0.099 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.099 * [taylor]: Taking taylor expansion of x in x 0.099 * [taylor]: Taking taylor expansion of (* 2.0 (* x y)) in x 0.099 * [taylor]: Taking taylor expansion of 2.0 in x 0.099 * [taylor]: Taking taylor expansion of (* x y) in x 0.100 * [taylor]: Taking taylor expansion of x in x 0.100 * [taylor]: Taking taylor expansion of y in x 0.100 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2.0 (* x y))) in x 0.100 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.100 * [taylor]: Taking taylor expansion of x in x 0.100 * [taylor]: Taking taylor expansion of (* 2.0 (* x y)) in x 0.100 * [taylor]: Taking taylor expansion of 2.0 in x 0.100 * [taylor]: Taking taylor expansion of (* x y) in x 0.100 * [taylor]: Taking taylor expansion of x in x 0.100 * [taylor]: Taking taylor expansion of y in x 0.100 * [taylor]: Taking taylor expansion of 0 in y 0.101 * [taylor]: Taking taylor expansion of (* 2.0 y) in y 0.101 * [taylor]: Taking taylor expansion of 2.0 in y 0.101 * [taylor]: Taking taylor expansion of y in y 0.103 * [taylor]: Taking taylor expansion of 1 in y 0.106 * [taylor]: Taking taylor expansion of 0 in y 0.114 * [taylor]: Taking taylor expansion of 0 in y 0.114 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 (* x y)))) in (x y) around 0 0.115 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 (* x y)))) in y 0.115 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.115 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.115 * [taylor]: Taking taylor expansion of x in y 0.115 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in y 0.115 * [taylor]: Taking taylor expansion of 2.0 in y 0.115 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.115 * [taylor]: Taking taylor expansion of (* x y) in y 0.115 * [taylor]: Taking taylor expansion of x in y 0.115 * [taylor]: Taking taylor expansion of y in y 0.115 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 (* x y)))) in x 0.115 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.115 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.115 * [taylor]: Taking taylor expansion of x in x 0.116 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x 0.116 * [taylor]: Taking taylor expansion of 2.0 in x 0.116 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.116 * [taylor]: Taking taylor expansion of (* x y) in x 0.116 * [taylor]: Taking taylor expansion of x in x 0.116 * [taylor]: Taking taylor expansion of y in x 0.116 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 (* x y)))) in x 0.116 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.116 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.116 * [taylor]: Taking taylor expansion of x in x 0.117 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x 0.117 * [taylor]: Taking taylor expansion of 2.0 in x 0.117 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.117 * [taylor]: Taking taylor expansion of (* x y) in x 0.117 * [taylor]: Taking taylor expansion of x in x 0.117 * [taylor]: Taking taylor expansion of y in x 0.118 * [taylor]: Taking taylor expansion of 1 in y 0.119 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 0.119 * [taylor]: Taking taylor expansion of 2.0 in y 0.119 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.119 * [taylor]: Taking taylor expansion of y in y 0.122 * [taylor]: Taking taylor expansion of 0 in y 0.126 * [taylor]: Taking taylor expansion of 0 in y 0.131 * [taylor]: Taking taylor expansion of 0 in y 0.131 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 (* x y)))) in (x y) around 0 0.132 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 (* x y)))) in y 0.132 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.132 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.132 * [taylor]: Taking taylor expansion of x in y 0.132 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in y 0.132 * [taylor]: Taking taylor expansion of 2.0 in y 0.132 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.132 * [taylor]: Taking taylor expansion of (* x y) in y 0.132 * [taylor]: Taking taylor expansion of x in y 0.132 * [taylor]: Taking taylor expansion of y in y 0.132 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 (* x y)))) in x 0.132 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.132 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.132 * [taylor]: Taking taylor expansion of x in x 0.133 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x 0.133 * [taylor]: Taking taylor expansion of 2.0 in x 0.133 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.133 * [taylor]: Taking taylor expansion of (* x y) in x 0.133 * [taylor]: Taking taylor expansion of x in x 0.133 * [taylor]: Taking taylor expansion of y in x 0.133 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 (* x y)))) in x 0.133 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.133 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.133 * [taylor]: Taking taylor expansion of x in x 0.134 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x 0.134 * [taylor]: Taking taylor expansion of 2.0 in x 0.134 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.134 * [taylor]: Taking taylor expansion of (* x y) in x 0.134 * [taylor]: Taking taylor expansion of x in x 0.134 * [taylor]: Taking taylor expansion of y in x 0.135 * [taylor]: Taking taylor expansion of 1 in y 0.136 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 0.136 * [taylor]: Taking taylor expansion of 2.0 in y 0.136 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.136 * [taylor]: Taking taylor expansion of y in y 0.139 * [taylor]: Taking taylor expansion of 0 in y 0.143 * [taylor]: Taking taylor expansion of 0 in y 0.147 * [taylor]: Taking taylor expansion of 0 in y 0.147 * * * [progress]: simplifying candidates 0.148 * [simplify]: Simplifying using # : (expm1 (+ (+ (* x x) (* (* x 2.0) y)) (* y y))) (log1p (+ (+ (* x x) (* (* x 2.0) y)) (* y y))) (* (* (exp (* x x)) (exp (* (* x 2.0) y))) (exp (* y y))) (* (exp (+ (* x x) (* (* x 2.0) y))) (exp (* y y))) (log (+ (+ (* x x) (* (* x 2.0) y)) (* y y))) (exp (+ (+ (* x x) (* (* x 2.0) y)) (* y y))) (* (cbrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))) (cbrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))) (cbrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))) (* (* (+ (+ (* x x) (* (* x 2.0) y)) (* y y)) (+ (+ (* x x) (* (* x 2.0) y)) (* y y))) (+ (+ (* x x) (* (* x 2.0) y)) (* y y))) (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))) (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))) (+ (pow (+ (* x x) (* (* x 2.0) y)) 3) (pow (* y y) 3)) (+ (* (+ (* x x) (* (* x 2.0) y)) (+ (* x x) (* (* x 2.0) y))) (- (* (* y y) (* y y)) (* (+ (* x x) (* (* x 2.0) y)) (* y y)))) (- (* (+ (* x x) (* (* x 2.0) y)) (+ (* x x) (* (* x 2.0) y))) (* (* y y) (* y y))) (- (+ (* x x) (* (* x 2.0) y)) (* y y)) (+ (* (* x 2.0) y) (* y y)) (expm1 (+ (* x x) (* (* x 2.0) y))) (log1p (+ (* x x) (* (* x 2.0) y))) (* (exp (* x x)) (exp (* (* x 2.0) y))) (log (+ (* x x) (* (* x 2.0) y))) (exp (+ (* x x) (* (* x 2.0) y))) (* (cbrt (+ (* x x) (* (* x 2.0) y))) (cbrt (+ (* x x) (* (* x 2.0) y)))) (cbrt (+ (* x x) (* (* x 2.0) y))) (* (* (+ (* x x) (* (* x 2.0) y)) (+ (* x x) (* (* x 2.0) y))) (+ (* x x) (* (* x 2.0) y))) (sqrt (+ (* x x) (* (* x 2.0) y))) (sqrt (+ (* x x) (* (* x 2.0) y))) (+ (pow (* x x) 3) (pow (* (* x 2.0) y) 3)) (+ (* (* x x) (* x x)) (- (* (* (* x 2.0) y) (* (* x 2.0) y)) (* (* x x) (* (* x 2.0) y)))) (- (* (* x x) (* x x)) (* (* (* x 2.0) y) (* (* x 2.0) y))) (- (* x x) (* (* x 2.0) y)) (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y)))) (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y)))) (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y)))) (+ (pow x 2) (* 2.0 (* x y))) (+ (pow x 2) (* 2.0 (* x y))) (+ (pow x 2) (* 2.0 (* x y))) 0.152 * * [simplify]: iteration 0 : 204 enodes (cost 251 ) 0.158 * * [simplify]: iteration 1 : 1082 enodes (cost 223 ) 0.186 * * [simplify]: iteration 2 : 5002 enodes (cost 196 ) 0.188 * [simplify]: Simplified to: (expm1 (+ (+ (* x x) (* (* x 2.0) y)) (* y y))) (log1p (+ (+ (* x x) (* (* x 2.0) y)) (* y y))) (exp (fma y (fma 2.0 x y) (pow x 2))) (exp (fma y (fma 2.0 x y) (pow x 2))) (log (+ (+ (* x x) (* (* x 2.0) y)) (* y y))) (exp (fma y (fma 2.0 x y) (pow x 2))) (* (cbrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))) (cbrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))) (cbrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))) (pow (fma y (fma 2.0 x y) (pow x 2)) 3) (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))) (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))) (fma (* (pow y 4) y) y (pow (fma x x (* (* x 2.0) y)) 3)) (+ (+ (* (pow x 2) (* (fma y 2.0 x) (fma y 2.0 x))) (* y (* (* (- x) (fma y 2.0 x)) y))) (pow y 4)) (* (fma y (fma 2.0 x y) (pow x 2)) (fma y (- (* x 2.0) y) (pow x 2))) (fma y (- (* x 2.0) y) (pow x 2)) (* (fma 2.0 x y) y) (expm1 (+ (* x x) (* (* x 2.0) y))) (log1p (+ (* x x) (* (* x 2.0) y))) (pow (exp x) (fma y 2.0 x)) (+ (log x) (log (fma y 2.0 x))) (pow (exp x) (fma y 2.0 x)) (* (cbrt (+ (* x x) (* (* x 2.0) y))) (cbrt (+ (* x x) (* (* x 2.0) y)))) (cbrt (+ (* x x) (* (* x 2.0) y))) (pow (fma x x (* (* x 2.0) y)) 3) (sqrt (+ (* x x) (* (* x 2.0) y))) (sqrt (+ (* x x) (* (* x 2.0) y))) (fma (pow x 3) (pow (* 2.0 y) 3) (pow x 6)) (fma x (* (* 2.0 y) (* x (- (* 2.0 y) x))) (pow x 4)) (* (* (* x (- x (* 2.0 y))) x) (fma y 2.0 x)) (* x (- x (* 2.0 y))) (fma y (fma 2.0 x y) (pow x 2)) (fma y (fma 2.0 x y) (pow x 2)) (fma y (fma 2.0 x y) (pow x 2)) (fma x x (* (* x 2.0) y)) (fma x x (* (* x 2.0) y)) (fma x x (* (* x 2.0) y)) 0.188 * * * [progress]: adding candidates to table 0.279 * * [progress]: iteration 2 / 4 0.279 * * * [progress]: picking best candidate 0.284 * * * * [pick]: Picked # 0.285 * * * [progress]: localizing error 0.291 * * * [progress]: generating rewritten candidates 0.291 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2) 0.294 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 0.297 * * * [progress]: generating series expansions 0.298 * * * * [progress]: [ 1 / 2 ] generating series at (2 2) 0.298 * [approximate]: Taking taylor expansion of (* (fma 2.0 x y) y) in (x y) around 0 0.298 * [taylor]: Taking taylor expansion of (* (fma 2.0 x y) y) in y 0.298 * [taylor]: Taking taylor expansion of (fma 2.0 x y) in y 0.298 * [taylor]: Rewrote expression to (+ (* 2.0 x) y) 0.298 * [taylor]: Taking taylor expansion of (* 2.0 x) in y 0.298 * [taylor]: Taking taylor expansion of 2.0 in y 0.298 * [taylor]: Taking taylor expansion of x in y 0.298 * [taylor]: Taking taylor expansion of y in y 0.298 * [taylor]: Taking taylor expansion of y in y 0.298 * [taylor]: Taking taylor expansion of (* (fma 2.0 x y) y) in x 0.298 * [taylor]: Taking taylor expansion of (fma 2.0 x y) in x 0.298 * [taylor]: Rewrote expression to (+ (* 2.0 x) y) 0.298 * [taylor]: Taking taylor expansion of (* 2.0 x) in x 0.298 * [taylor]: Taking taylor expansion of 2.0 in x 0.298 * [taylor]: Taking taylor expansion of x in x 0.298 * [taylor]: Taking taylor expansion of y in x 0.298 * [taylor]: Taking taylor expansion of y in x 0.298 * [taylor]: Taking taylor expansion of (* (fma 2.0 x y) y) in x 0.298 * [taylor]: Taking taylor expansion of (fma 2.0 x y) in x 0.298 * [taylor]: Rewrote expression to (+ (* 2.0 x) y) 0.298 * [taylor]: Taking taylor expansion of (* 2.0 x) in x 0.298 * [taylor]: Taking taylor expansion of 2.0 in x 0.298 * [taylor]: Taking taylor expansion of x in x 0.298 * [taylor]: Taking taylor expansion of y in x 0.298 * [taylor]: Taking taylor expansion of y in x 0.299 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.299 * [taylor]: Taking taylor expansion of y in y 0.300 * [taylor]: Taking taylor expansion of (* 2.0 y) in y 0.300 * [taylor]: Taking taylor expansion of 2.0 in y 0.300 * [taylor]: Taking taylor expansion of y in y 0.302 * [taylor]: Taking taylor expansion of 0 in y 0.304 * [taylor]: Taking taylor expansion of 0 in y 0.307 * [taylor]: Taking taylor expansion of 0 in y 0.307 * [approximate]: Taking taylor expansion of (/ (fma 2.0 (/ 1 x) (/ 1 y)) y) in (x y) around 0 0.307 * [taylor]: Taking taylor expansion of (/ (fma 2.0 (/ 1 x) (/ 1 y)) y) in y 0.307 * [taylor]: Taking taylor expansion of (fma 2.0 (/ 1 x) (/ 1 y)) in y 0.308 * [taylor]: Rewrote expression to (+ (* 2.0 (/ 1 x)) (/ 1 y)) 0.308 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y 0.308 * [taylor]: Taking taylor expansion of 2.0 in y 0.308 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.308 * [taylor]: Taking taylor expansion of x in y 0.308 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.308 * [taylor]: Taking taylor expansion of y in y 0.308 * [taylor]: Taking taylor expansion of y in y 0.308 * [taylor]: Taking taylor expansion of (/ (fma 2.0 (/ 1 x) (/ 1 y)) y) in x 0.309 * [taylor]: Taking taylor expansion of (fma 2.0 (/ 1 x) (/ 1 y)) in x 0.309 * [taylor]: Rewrote expression to (+ (* 2.0 (/ 1 x)) (/ 1 y)) 0.309 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 0.309 * [taylor]: Taking taylor expansion of 2.0 in x 0.309 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.309 * [taylor]: Taking taylor expansion of x in x 0.309 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.309 * [taylor]: Taking taylor expansion of y in x 0.309 * [taylor]: Taking taylor expansion of y in x 0.310 * [taylor]: Taking taylor expansion of (/ (fma 2.0 (/ 1 x) (/ 1 y)) y) in x 0.310 * [taylor]: Taking taylor expansion of (fma 2.0 (/ 1 x) (/ 1 y)) in x 0.310 * [taylor]: Rewrote expression to (+ (* 2.0 (/ 1 x)) (/ 1 y)) 0.310 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 0.310 * [taylor]: Taking taylor expansion of 2.0 in x 0.310 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.310 * [taylor]: Taking taylor expansion of x in x 0.310 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.310 * [taylor]: Taking taylor expansion of y in x 0.310 * [taylor]: Taking taylor expansion of y in x 0.311 * [taylor]: Taking taylor expansion of (/ 2.0 y) in y 0.311 * [taylor]: Taking taylor expansion of 2.0 in y 0.311 * [taylor]: Taking taylor expansion of y in y 0.312 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.312 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.312 * [taylor]: Taking taylor expansion of y in y 0.314 * [taylor]: Taking taylor expansion of 0 in y 0.317 * [taylor]: Taking taylor expansion of 0 in y 0.321 * [taylor]: Taking taylor expansion of 0 in y 0.322 * [approximate]: Taking taylor expansion of (* -1 (/ (fma 2.0 (/ -1 x) (/ -1 y)) y)) in (x y) around 0 0.322 * [taylor]: Taking taylor expansion of (* -1 (/ (fma 2.0 (/ -1 x) (/ -1 y)) y)) in y 0.322 * [taylor]: Taking taylor expansion of -1 in y 0.322 * [taylor]: Taking taylor expansion of (/ (fma 2.0 (/ -1 x) (/ -1 y)) y) in y 0.322 * [taylor]: Taking taylor expansion of (fma 2.0 (/ -1 x) (/ -1 y)) in y 0.323 * [taylor]: Rewrote expression to (+ (* 2.0 (/ -1 x)) (/ -1 y)) 0.323 * [taylor]: Taking taylor expansion of (* 2.0 (/ -1 x)) in y 0.323 * [taylor]: Taking taylor expansion of 2.0 in y 0.323 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.323 * [taylor]: Taking taylor expansion of -1 in y 0.323 * [taylor]: Taking taylor expansion of x in y 0.323 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.323 * [taylor]: Taking taylor expansion of -1 in y 0.323 * [taylor]: Taking taylor expansion of y in y 0.323 * [taylor]: Taking taylor expansion of y in y 0.324 * [taylor]: Taking taylor expansion of (* -1 (/ (fma 2.0 (/ -1 x) (/ -1 y)) y)) in x 0.324 * [taylor]: Taking taylor expansion of -1 in x 0.324 * [taylor]: Taking taylor expansion of (/ (fma 2.0 (/ -1 x) (/ -1 y)) y) in x 0.324 * [taylor]: Taking taylor expansion of (fma 2.0 (/ -1 x) (/ -1 y)) in x 0.324 * [taylor]: Rewrote expression to (+ (* 2.0 (/ -1 x)) (/ -1 y)) 0.324 * [taylor]: Taking taylor expansion of (* 2.0 (/ -1 x)) in x 0.324 * [taylor]: Taking taylor expansion of 2.0 in x 0.324 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.324 * [taylor]: Taking taylor expansion of -1 in x 0.324 * [taylor]: Taking taylor expansion of x in x 0.324 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.324 * [taylor]: Taking taylor expansion of -1 in x 0.324 * [taylor]: Taking taylor expansion of y in x 0.324 * [taylor]: Taking taylor expansion of y in x 0.325 * [taylor]: Taking taylor expansion of (* -1 (/ (fma 2.0 (/ -1 x) (/ -1 y)) y)) in x 0.325 * [taylor]: Taking taylor expansion of -1 in x 0.325 * [taylor]: Taking taylor expansion of (/ (fma 2.0 (/ -1 x) (/ -1 y)) y) in x 0.325 * [taylor]: Taking taylor expansion of (fma 2.0 (/ -1 x) (/ -1 y)) in x 0.325 * [taylor]: Rewrote expression to (+ (* 2.0 (/ -1 x)) (/ -1 y)) 0.325 * [taylor]: Taking taylor expansion of (* 2.0 (/ -1 x)) in x 0.325 * [taylor]: Taking taylor expansion of 2.0 in x 0.325 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.325 * [taylor]: Taking taylor expansion of -1 in x 0.325 * [taylor]: Taking taylor expansion of x in x 0.326 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.326 * [taylor]: Taking taylor expansion of -1 in x 0.326 * [taylor]: Taking taylor expansion of y in x 0.326 * [taylor]: Taking taylor expansion of y in x 0.327 * [taylor]: Taking taylor expansion of (/ 2.0 y) in y 0.327 * [taylor]: Taking taylor expansion of 2.0 in y 0.327 * [taylor]: Taking taylor expansion of y in y 0.328 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.328 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.328 * [taylor]: Taking taylor expansion of y in y 0.331 * [taylor]: Taking taylor expansion of 0 in y 0.335 * [taylor]: Taking taylor expansion of 0 in y 0.340 * [taylor]: Taking taylor expansion of 0 in y 0.341 * * * * [progress]: [ 2 / 2 ] generating series at (2) 0.342 * [approximate]: Taking taylor expansion of (+ (pow x 2) (* (fma 2.0 x y) y)) in (x y) around 0 0.342 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* (fma 2.0 x y) y)) in y 0.342 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.342 * [taylor]: Taking taylor expansion of x in y 0.342 * [taylor]: Taking taylor expansion of (* (fma 2.0 x y) y) in y 0.342 * [taylor]: Taking taylor expansion of (fma 2.0 x y) in y 0.342 * [taylor]: Rewrote expression to (+ (* 2.0 x) y) 0.342 * [taylor]: Taking taylor expansion of (* 2.0 x) in y 0.342 * [taylor]: Taking taylor expansion of 2.0 in y 0.342 * [taylor]: Taking taylor expansion of x in y 0.342 * [taylor]: Taking taylor expansion of y in y 0.342 * [taylor]: Taking taylor expansion of y in y 0.342 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* (fma 2.0 x y) y)) in x 0.342 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.342 * [taylor]: Taking taylor expansion of x in x 0.342 * [taylor]: Taking taylor expansion of (* (fma 2.0 x y) y) in x 0.342 * [taylor]: Taking taylor expansion of (fma 2.0 x y) in x 0.342 * [taylor]: Rewrote expression to (+ (* 2.0 x) y) 0.342 * [taylor]: Taking taylor expansion of (* 2.0 x) in x 0.342 * [taylor]: Taking taylor expansion of 2.0 in x 0.342 * [taylor]: Taking taylor expansion of x in x 0.342 * [taylor]: Taking taylor expansion of y in x 0.342 * [taylor]: Taking taylor expansion of y in x 0.342 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* (fma 2.0 x y) y)) in x 0.342 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.342 * [taylor]: Taking taylor expansion of x in x 0.342 * [taylor]: Taking taylor expansion of (* (fma 2.0 x y) y) in x 0.342 * [taylor]: Taking taylor expansion of (fma 2.0 x y) in x 0.343 * [taylor]: Rewrote expression to (+ (* 2.0 x) y) 0.343 * [taylor]: Taking taylor expansion of (* 2.0 x) in x 0.343 * [taylor]: Taking taylor expansion of 2.0 in x 0.343 * [taylor]: Taking taylor expansion of x in x 0.343 * [taylor]: Taking taylor expansion of y in x 0.343 * [taylor]: Taking taylor expansion of y in x 0.343 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.343 * [taylor]: Taking taylor expansion of y in y 0.345 * [taylor]: Taking taylor expansion of (* 2.0 y) in y 0.345 * [taylor]: Taking taylor expansion of 2.0 in y 0.345 * [taylor]: Taking taylor expansion of y in y 0.347 * [taylor]: Taking taylor expansion of 1 in y 0.349 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ (fma 2.0 (/ 1 x) (/ 1 y)) y)) in (x y) around 0 0.349 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ (fma 2.0 (/ 1 x) (/ 1 y)) y)) in y 0.349 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.349 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.349 * [taylor]: Taking taylor expansion of x in y 0.349 * [taylor]: Taking taylor expansion of (/ (fma 2.0 (/ 1 x) (/ 1 y)) y) in y 0.349 * [taylor]: Taking taylor expansion of (fma 2.0 (/ 1 x) (/ 1 y)) in y 0.349 * [taylor]: Rewrote expression to (+ (* 2.0 (/ 1 x)) (/ 1 y)) 0.349 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y 0.349 * [taylor]: Taking taylor expansion of 2.0 in y 0.349 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.349 * [taylor]: Taking taylor expansion of x in y 0.350 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.350 * [taylor]: Taking taylor expansion of y in y 0.350 * [taylor]: Taking taylor expansion of y in y 0.351 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ (fma 2.0 (/ 1 x) (/ 1 y)) y)) in x 0.351 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.351 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.351 * [taylor]: Taking taylor expansion of x in x 0.351 * [taylor]: Taking taylor expansion of (/ (fma 2.0 (/ 1 x) (/ 1 y)) y) in x 0.351 * [taylor]: Taking taylor expansion of (fma 2.0 (/ 1 x) (/ 1 y)) in x 0.351 * [taylor]: Rewrote expression to (+ (* 2.0 (/ 1 x)) (/ 1 y)) 0.351 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 0.351 * [taylor]: Taking taylor expansion of 2.0 in x 0.351 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.351 * [taylor]: Taking taylor expansion of x in x 0.352 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.352 * [taylor]: Taking taylor expansion of y in x 0.352 * [taylor]: Taking taylor expansion of y in x 0.352 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ (fma 2.0 (/ 1 x) (/ 1 y)) y)) in x 0.353 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.353 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.353 * [taylor]: Taking taylor expansion of x in x 0.353 * [taylor]: Taking taylor expansion of (/ (fma 2.0 (/ 1 x) (/ 1 y)) y) in x 0.353 * [taylor]: Taking taylor expansion of (fma 2.0 (/ 1 x) (/ 1 y)) in x 0.353 * [taylor]: Rewrote expression to (+ (* 2.0 (/ 1 x)) (/ 1 y)) 0.353 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 0.353 * [taylor]: Taking taylor expansion of 2.0 in x 0.353 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.353 * [taylor]: Taking taylor expansion of x in x 0.357 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.357 * [taylor]: Taking taylor expansion of y in x 0.357 * [taylor]: Taking taylor expansion of y in x 0.359 * [taylor]: Taking taylor expansion of 1 in y 0.360 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 0.360 * [taylor]: Taking taylor expansion of 2.0 in y 0.360 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.360 * [taylor]: Taking taylor expansion of y in y 0.362 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.362 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.363 * [taylor]: Taking taylor expansion of y in y 0.364 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ (fma 2.0 (/ -1 x) (/ -1 y)) y)) in (x y) around 0 0.364 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ (fma 2.0 (/ -1 x) (/ -1 y)) y)) in y 0.364 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.364 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.364 * [taylor]: Taking taylor expansion of x in y 0.364 * [taylor]: Taking taylor expansion of (/ (fma 2.0 (/ -1 x) (/ -1 y)) y) in y 0.364 * [taylor]: Taking taylor expansion of (fma 2.0 (/ -1 x) (/ -1 y)) in y 0.365 * [taylor]: Rewrote expression to (+ (* 2.0 (/ -1 x)) (/ -1 y)) 0.365 * [taylor]: Taking taylor expansion of (* 2.0 (/ -1 x)) in y 0.365 * [taylor]: Taking taylor expansion of 2.0 in y 0.365 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.365 * [taylor]: Taking taylor expansion of -1 in y 0.365 * [taylor]: Taking taylor expansion of x in y 0.365 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.365 * [taylor]: Taking taylor expansion of -1 in y 0.365 * [taylor]: Taking taylor expansion of y in y 0.365 * [taylor]: Taking taylor expansion of y in y 0.366 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ (fma 2.0 (/ -1 x) (/ -1 y)) y)) in x 0.366 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.366 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.366 * [taylor]: Taking taylor expansion of x in x 0.366 * [taylor]: Taking taylor expansion of (/ (fma 2.0 (/ -1 x) (/ -1 y)) y) in x 0.366 * [taylor]: Taking taylor expansion of (fma 2.0 (/ -1 x) (/ -1 y)) in x 0.367 * [taylor]: Rewrote expression to (+ (* 2.0 (/ -1 x)) (/ -1 y)) 0.367 * [taylor]: Taking taylor expansion of (* 2.0 (/ -1 x)) in x 0.367 * [taylor]: Taking taylor expansion of 2.0 in x 0.367 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.367 * [taylor]: Taking taylor expansion of -1 in x 0.367 * [taylor]: Taking taylor expansion of x in x 0.367 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.367 * [taylor]: Taking taylor expansion of -1 in x 0.367 * [taylor]: Taking taylor expansion of y in x 0.367 * [taylor]: Taking taylor expansion of y in x 0.368 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ (fma 2.0 (/ -1 x) (/ -1 y)) y)) in x 0.368 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.368 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.368 * [taylor]: Taking taylor expansion of x in x 0.369 * [taylor]: Taking taylor expansion of (/ (fma 2.0 (/ -1 x) (/ -1 y)) y) in x 0.369 * [taylor]: Taking taylor expansion of (fma 2.0 (/ -1 x) (/ -1 y)) in x 0.369 * [taylor]: Rewrote expression to (+ (* 2.0 (/ -1 x)) (/ -1 y)) 0.369 * [taylor]: Taking taylor expansion of (* 2.0 (/ -1 x)) in x 0.369 * [taylor]: Taking taylor expansion of 2.0 in x 0.369 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.369 * [taylor]: Taking taylor expansion of -1 in x 0.369 * [taylor]: Taking taylor expansion of x in x 0.369 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.369 * [taylor]: Taking taylor expansion of -1 in x 0.369 * [taylor]: Taking taylor expansion of y in x 0.369 * [taylor]: Taking taylor expansion of y in x 0.371 * [taylor]: Taking taylor expansion of 1 in y 0.372 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 0.372 * [taylor]: Taking taylor expansion of 2.0 in y 0.372 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.372 * [taylor]: Taking taylor expansion of y in y 0.374 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.375 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.375 * [taylor]: Taking taylor expansion of y in y 0.376 * * * [progress]: simplifying candidates 0.377 * [simplify]: Simplifying using # : (expm1 (* (fma 2.0 x y) y)) (log1p (* (fma 2.0 x y) y)) (* (fma 2.0 x y) y) (+ (log (fma 2.0 x y)) (log y)) (log (* (fma 2.0 x y) y)) (exp (* (fma 2.0 x y) y)) (* (* (* (fma 2.0 x y) (fma 2.0 x y)) (fma 2.0 x y)) (* (* y y) y)) (* (cbrt (* (fma 2.0 x y) y)) (cbrt (* (fma 2.0 x y) y))) (cbrt (* (fma 2.0 x y) y)) (* (* (* (fma 2.0 x y) y) (* (fma 2.0 x y) y)) (* (fma 2.0 x y) y)) (sqrt (* (fma 2.0 x y) y)) (sqrt (* (fma 2.0 x y) y)) (* (sqrt (fma 2.0 x y)) (sqrt y)) (* (sqrt (fma 2.0 x y)) (sqrt y)) (* (fma 2.0 x y) (* (cbrt y) (cbrt y))) (* (fma 2.0 x y) (sqrt y)) (* (fma 2.0 x y) 1) (* (cbrt (fma 2.0 x y)) y) (* (sqrt (fma 2.0 x y)) y) (* (fma 2.0 x y) y) (expm1 (+ (* x x) (* (fma 2.0 x y) y))) (log1p (+ (* x x) (* (fma 2.0 x y) y))) (* (exp (* x x)) (exp (* (fma 2.0 x y) y))) (log (+ (* x x) (* (fma 2.0 x y) y))) (exp (+ (* x x) (* (fma 2.0 x y) y))) (* (cbrt (+ (* x x) (* (fma 2.0 x y) y))) (cbrt (+ (* x x) (* (fma 2.0 x y) y)))) (cbrt (+ (* x x) (* (fma 2.0 x y) y))) (* (* (+ (* x x) (* (fma 2.0 x y) y)) (+ (* x x) (* (fma 2.0 x y) y))) (+ (* x x) (* (fma 2.0 x y) y))) (sqrt (+ (* x x) (* (fma 2.0 x y) y))) (sqrt (+ (* x x) (* (fma 2.0 x y) y))) (+ (pow (* x x) 3) (pow (* (fma 2.0 x y) y) 3)) (+ (* (* x x) (* x x)) (- (* (* (fma 2.0 x y) y) (* (fma 2.0 x y) y)) (* (* x x) (* (fma 2.0 x y) y)))) (- (* (* x x) (* x x)) (* (* (fma 2.0 x y) y) (* (fma 2.0 x y) y))) (- (* x x) (* (fma 2.0 x y) y)) (+ (pow y 2) (* 2.0 (* x y))) (+ (pow y 2) (* 2.0 (* x y))) (+ (pow y 2) (* 2.0 (* x y))) (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y)))) (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y)))) (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y)))) 0.381 * * [simplify]: iteration 0 : 165 enodes (cost 192 ) 0.385 * * [simplify]: iteration 1 : 662 enodes (cost 162 ) 0.404 * * [simplify]: iteration 2 : 4080 enodes (cost 156 ) 0.483 * * [simplify]: iteration 3 : 5001 enodes (cost 156 ) 0.484 * [simplify]: Simplified to: (expm1 (* (fma 2.0 x y) y)) (log1p (* (fma 2.0 x y) y)) (* (fma 2.0 x y) y) (log (* (fma 2.0 x y) y)) (log (* (fma 2.0 x y) y)) (exp (* (fma 2.0 x y) y)) (pow (* (fma 2.0 x y) y) 3) (* (cbrt (* (fma 2.0 x y) y)) (cbrt (* (fma 2.0 x y) y))) (cbrt (* (fma 2.0 x y) y)) (pow (* (fma 2.0 x y) y) 3) (sqrt (* (fma 2.0 x y) y)) (sqrt (* (fma 2.0 x y) y)) (* (sqrt (fma 2.0 x y)) (sqrt y)) (* (sqrt (fma 2.0 x y)) (sqrt y)) (* (fma 2.0 x y) (* (cbrt y) (cbrt y))) (* (fma 2.0 x y) (sqrt y)) (fma 2.0 x y) (* (cbrt (fma 2.0 x y)) y) (* (sqrt (fma 2.0 x y)) y) (* (fma 2.0 x y) y) (expm1 (+ (* x x) (* (fma 2.0 x y) y))) (log1p (+ (* x x) (* (fma 2.0 x y) y))) (exp (fma x x (* (fma 2.0 x y) y))) (log (+ (* x x) (* (fma 2.0 x y) y))) (exp (fma x x (* (fma 2.0 x y) y))) (* (cbrt (+ (* x x) (* (fma 2.0 x y) y))) (cbrt (+ (* x x) (* (fma 2.0 x y) y)))) (cbrt (+ (* x x) (* (fma 2.0 x y) y))) (pow (fma x x (* (fma 2.0 x y) y)) 3) (sqrt (+ (* x x) (* (fma 2.0 x y) y))) (sqrt (+ (* x x) (* (fma 2.0 x y) y))) (fma (pow (fma 2.0 x y) 3) (pow y 3) (pow x 6)) (fma (* (fma 2.0 x y) y) (- (* (fma 2.0 x y) y) (pow x 2)) (pow x 4)) (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)) (- (* x x) (* (fma 2.0 x y) y)) (* (fma 2.0 x y) y) (* (fma 2.0 x y) y) (* (fma 2.0 x y) y) (fma x x (* (fma 2.0 x y) y)) (fma x x (* (fma 2.0 x y) y)) (fma x x (* (fma 2.0 x y) y)) 0.485 * * * [progress]: adding candidates to table 0.567 * * [progress]: iteration 3 / 4 0.567 * * * [progress]: picking best candidate 0.575 * * * * [pick]: Picked # 0.576 * * * [progress]: localizing error 0.596 * * * [progress]: generating rewritten candidates 0.596 * * * * [progress]: [ 1 / 4 ] rewriting at (2) 0.602 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1) 0.602 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1) 0.605 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2) 0.610 * * * [progress]: generating series expansions 0.610 * * * * [progress]: [ 1 / 4 ] generating series at (2) 0.611 * [approximate]: Taking taylor expansion of (/ (fma (- (pow (fma 2.0 x y) 2)) (pow y 2) (pow x 4)) (- (pow x 2) (* (fma 2.0 x y) y))) in (x y) around 0 0.611 * [taylor]: Taking taylor expansion of (/ (fma (- (pow (fma 2.0 x y) 2)) (pow y 2) (pow x 4)) (- (pow x 2) (* (fma 2.0 x y) y))) in y 0.611 * [taylor]: Taking taylor expansion of (fma (- (pow (fma 2.0 x y) 2)) (pow y 2) (pow x 4)) in y 0.611 * [taylor]: Rewrote expression to (+ (* (- (pow (fma 2.0 x y) 2)) (pow y 2)) (pow x 4)) 0.611 * [taylor]: Taking taylor expansion of (* (- (pow (fma 2.0 x y) 2)) (pow y 2)) in y 0.611 * [taylor]: Taking taylor expansion of (- (pow (fma 2.0 x y) 2)) in y 0.611 * [taylor]: Taking taylor expansion of (pow (fma 2.0 x y) 2) in y 0.611 * [taylor]: Taking taylor expansion of (fma 2.0 x y) in y 0.612 * [taylor]: Rewrote expression to (+ (* 2.0 x) y) 0.612 * [taylor]: Taking taylor expansion of (* 2.0 x) in y 0.612 * [taylor]: Taking taylor expansion of 2.0 in y 0.612 * [taylor]: Taking taylor expansion of x in y 0.612 * [taylor]: Taking taylor expansion of y in y 0.612 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.612 * [taylor]: Taking taylor expansion of y in y 0.612 * [taylor]: Taking taylor expansion of (pow x 4) in y 0.612 * [taylor]: Taking taylor expansion of x in y 0.612 * [taylor]: Taking taylor expansion of (- (pow x 2) (* (fma 2.0 x y) y)) in y 0.612 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.612 * [taylor]: Taking taylor expansion of x in y 0.612 * [taylor]: Taking taylor expansion of (* (fma 2.0 x y) y) in y 0.612 * [taylor]: Taking taylor expansion of (fma 2.0 x y) in y 0.612 * [taylor]: Rewrote expression to (+ (* 2.0 x) y) 0.612 * [taylor]: Taking taylor expansion of (* 2.0 x) in y 0.612 * [taylor]: Taking taylor expansion of 2.0 in y 0.612 * [taylor]: Taking taylor expansion of x in y 0.612 * [taylor]: Taking taylor expansion of y in y 0.612 * [taylor]: Taking taylor expansion of y in y 0.613 * [taylor]: Taking taylor expansion of (/ (fma (- (pow (fma 2.0 x y) 2)) (pow y 2) (pow x 4)) (- (pow x 2) (* (fma 2.0 x y) y))) in x 0.613 * [taylor]: Taking taylor expansion of (fma (- (pow (fma 2.0 x y) 2)) (pow y 2) (pow x 4)) in x 0.613 * [taylor]: Rewrote expression to (+ (* (- (pow (fma 2.0 x y) 2)) (pow y 2)) (pow x 4)) 0.613 * [taylor]: Taking taylor expansion of (* (- (pow (fma 2.0 x y) 2)) (pow y 2)) in x 0.613 * [taylor]: Taking taylor expansion of (- (pow (fma 2.0 x y) 2)) in x 0.613 * [taylor]: Taking taylor expansion of (pow (fma 2.0 x y) 2) in x 0.613 * [taylor]: Taking taylor expansion of (fma 2.0 x y) in x 0.614 * [taylor]: Rewrote expression to (+ (* 2.0 x) y) 0.614 * [taylor]: Taking taylor expansion of (* 2.0 x) in x 0.614 * [taylor]: Taking taylor expansion of 2.0 in x 0.614 * [taylor]: Taking taylor expansion of x in x 0.614 * [taylor]: Taking taylor expansion of y in x 0.614 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.614 * [taylor]: Taking taylor expansion of y in x 0.614 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.614 * [taylor]: Taking taylor expansion of x in x 0.614 * [taylor]: Taking taylor expansion of (- (pow x 2) (* (fma 2.0 x y) y)) in x 0.614 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.614 * [taylor]: Taking taylor expansion of x in x 0.614 * [taylor]: Taking taylor expansion of (* (fma 2.0 x y) y) in x 0.614 * [taylor]: Taking taylor expansion of (fma 2.0 x y) in x 0.614 * [taylor]: Rewrote expression to (+ (* 2.0 x) y) 0.615 * [taylor]: Taking taylor expansion of (* 2.0 x) in x 0.615 * [taylor]: Taking taylor expansion of 2.0 in x 0.615 * [taylor]: Taking taylor expansion of x in x 0.615 * [taylor]: Taking taylor expansion of y in x 0.615 * [taylor]: Taking taylor expansion of y in x 0.616 * [taylor]: Taking taylor expansion of (/ (fma (- (pow (fma 2.0 x y) 2)) (pow y 2) (pow x 4)) (- (pow x 2) (* (fma 2.0 x y) y))) in x 0.616 * [taylor]: Taking taylor expansion of (fma (- (pow (fma 2.0 x y) 2)) (pow y 2) (pow x 4)) in x 0.616 * [taylor]: Rewrote expression to (+ (* (- (pow (fma 2.0 x y) 2)) (pow y 2)) (pow x 4)) 0.616 * [taylor]: Taking taylor expansion of (* (- (pow (fma 2.0 x y) 2)) (pow y 2)) in x 0.616 * [taylor]: Taking taylor expansion of (- (pow (fma 2.0 x y) 2)) in x 0.616 * [taylor]: Taking taylor expansion of (pow (fma 2.0 x y) 2) in x 0.616 * [taylor]: Taking taylor expansion of (fma 2.0 x y) in x 0.616 * [taylor]: Rewrote expression to (+ (* 2.0 x) y) 0.616 * [taylor]: Taking taylor expansion of (* 2.0 x) in x 0.616 * [taylor]: Taking taylor expansion of 2.0 in x 0.616 * [taylor]: Taking taylor expansion of x in x 0.616 * [taylor]: Taking taylor expansion of y in x 0.617 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.617 * [taylor]: Taking taylor expansion of y in x 0.617 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.617 * [taylor]: Taking taylor expansion of x in x 0.617 * [taylor]: Taking taylor expansion of (- (pow x 2) (* (fma 2.0 x y) y)) in x 0.617 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.617 * [taylor]: Taking taylor expansion of x in x 0.617 * [taylor]: Taking taylor expansion of (* (fma 2.0 x y) y) in x 0.617 * [taylor]: Taking taylor expansion of (fma 2.0 x y) in x 0.617 * [taylor]: Rewrote expression to (+ (* 2.0 x) y) 0.617 * [taylor]: Taking taylor expansion of (* 2.0 x) in x 0.617 * [taylor]: Taking taylor expansion of 2.0 in x 0.617 * [taylor]: Taking taylor expansion of x in x 0.617 * [taylor]: Taking taylor expansion of y in x 0.617 * [taylor]: Taking taylor expansion of y in x 0.618 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.618 * [taylor]: Taking taylor expansion of y in y 0.622 * [taylor]: Taking taylor expansion of (* 2.0 y) in y 0.622 * [taylor]: Taking taylor expansion of 2.0 in y 0.622 * [taylor]: Taking taylor expansion of y in y 0.627 * [taylor]: Taking taylor expansion of 1.0 in y 0.630 * [approximate]: Taking taylor expansion of (/ (fma (- (pow (fma 2.0 (/ 1 x) (/ 1 y)) 2)) (pow (/ 1 y) 2) (pow (/ 1 x) 4)) (- (/ 1 (pow x 2)) (/ (fma 2.0 (/ 1 x) (/ 1 y)) y))) in (x y) around 0 0.630 * [taylor]: Taking taylor expansion of (/ (fma (- (pow (fma 2.0 (/ 1 x) (/ 1 y)) 2)) (pow (/ 1 y) 2) (pow (/ 1 x) 4)) (- (/ 1 (pow x 2)) (/ (fma 2.0 (/ 1 x) (/ 1 y)) y))) in y 0.630 * [taylor]: Taking taylor expansion of (fma (- (pow (fma 2.0 (/ 1 x) (/ 1 y)) 2)) (pow (/ 1 y) 2) (pow (/ 1 x) 4)) in y 0.630 * [taylor]: Rewrote expression to (+ (* (- (pow (fma 2.0 (/ 1 x) (/ 1 y)) 2)) (pow (/ 1 y) 2)) (pow (/ 1 x) 4)) 0.630 * [taylor]: Taking taylor expansion of (* (- (pow (fma 2.0 (/ 1 x) (/ 1 y)) 2)) (pow (/ 1 y) 2)) in y 0.630 * [taylor]: Taking taylor expansion of (- (pow (fma 2.0 (/ 1 x) (/ 1 y)) 2)) in y 0.630 * [taylor]: Taking taylor expansion of (pow (fma 2.0 (/ 1 x) (/ 1 y)) 2) in y 0.630 * [taylor]: Taking taylor expansion of (fma 2.0 (/ 1 x) (/ 1 y)) in y 0.630 * [taylor]: Rewrote expression to (+ (* 2.0 (/ 1 x)) (/ 1 y)) 0.630 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y 0.630 * [taylor]: Taking taylor expansion of 2.0 in y 0.630 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.630 * [taylor]: Taking taylor expansion of x in y 0.630 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.630 * [taylor]: Taking taylor expansion of y in y 0.631 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 2) in y 0.631 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.631 * [taylor]: Taking taylor expansion of y in y 0.631 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 4) in y 0.631 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.631 * [taylor]: Taking taylor expansion of x in y 0.631 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ (fma 2.0 (/ 1 x) (/ 1 y)) y)) in y 0.631 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.631 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.631 * [taylor]: Taking taylor expansion of x in y 0.632 * [taylor]: Taking taylor expansion of (/ (fma 2.0 (/ 1 x) (/ 1 y)) y) in y 0.632 * [taylor]: Taking taylor expansion of (fma 2.0 (/ 1 x) (/ 1 y)) in y 0.632 * [taylor]: Rewrote expression to (+ (* 2.0 (/ 1 x)) (/ 1 y)) 0.632 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y 0.632 * [taylor]: Taking taylor expansion of 2.0 in y 0.632 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.632 * [taylor]: Taking taylor expansion of x in y 0.632 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.632 * [taylor]: Taking taylor expansion of y in y 0.632 * [taylor]: Taking taylor expansion of y in y 0.635 * [taylor]: Taking taylor expansion of (/ (fma (- (pow (fma 2.0 (/ 1 x) (/ 1 y)) 2)) (pow (/ 1 y) 2) (pow (/ 1 x) 4)) (- (/ 1 (pow x 2)) (/ (fma 2.0 (/ 1 x) (/ 1 y)) y))) in x 0.635 * [taylor]: Taking taylor expansion of (fma (- (pow (fma 2.0 (/ 1 x) (/ 1 y)) 2)) (pow (/ 1 y) 2) (pow (/ 1 x) 4)) in x 0.635 * [taylor]: Rewrote expression to (+ (* (- (pow (fma 2.0 (/ 1 x) (/ 1 y)) 2)) (pow (/ 1 y) 2)) (pow (/ 1 x) 4)) 0.635 * [taylor]: Taking taylor expansion of (* (- (pow (fma 2.0 (/ 1 x) (/ 1 y)) 2)) (pow (/ 1 y) 2)) in x 0.635 * [taylor]: Taking taylor expansion of (- (pow (fma 2.0 (/ 1 x) (/ 1 y)) 2)) in x 0.635 * [taylor]: Taking taylor expansion of (pow (fma 2.0 (/ 1 x) (/ 1 y)) 2) in x 0.635 * [taylor]: Taking taylor expansion of (fma 2.0 (/ 1 x) (/ 1 y)) in x 0.635 * [taylor]: Rewrote expression to (+ (* 2.0 (/ 1 x)) (/ 1 y)) 0.635 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 0.635 * [taylor]: Taking taylor expansion of 2.0 in x 0.635 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.635 * [taylor]: Taking taylor expansion of x in x 0.636 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.636 * [taylor]: Taking taylor expansion of y in x 0.636 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 2) in x 0.636 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.636 * [taylor]: Taking taylor expansion of y in x 0.637 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 4) in x 0.637 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.637 * [taylor]: Taking taylor expansion of x in x 0.637 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ (fma 2.0 (/ 1 x) (/ 1 y)) y)) in x 0.637 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.637 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.637 * [taylor]: Taking taylor expansion of x in x 0.637 * [taylor]: Taking taylor expansion of (/ (fma 2.0 (/ 1 x) (/ 1 y)) y) in x 0.637 * [taylor]: Taking taylor expansion of (fma 2.0 (/ 1 x) (/ 1 y)) in x 0.638 * [taylor]: Rewrote expression to (+ (* 2.0 (/ 1 x)) (/ 1 y)) 0.638 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 0.638 * [taylor]: Taking taylor expansion of 2.0 in x 0.638 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.638 * [taylor]: Taking taylor expansion of x in x 0.638 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.638 * [taylor]: Taking taylor expansion of y in x 0.638 * [taylor]: Taking taylor expansion of y in x 0.640 * [taylor]: Taking taylor expansion of (/ (fma (- (pow (fma 2.0 (/ 1 x) (/ 1 y)) 2)) (pow (/ 1 y) 2) (pow (/ 1 x) 4)) (- (/ 1 (pow x 2)) (/ (fma 2.0 (/ 1 x) (/ 1 y)) y))) in x 0.640 * [taylor]: Taking taylor expansion of (fma (- (pow (fma 2.0 (/ 1 x) (/ 1 y)) 2)) (pow (/ 1 y) 2) (pow (/ 1 x) 4)) in x 0.640 * [taylor]: Rewrote expression to (+ (* (- (pow (fma 2.0 (/ 1 x) (/ 1 y)) 2)) (pow (/ 1 y) 2)) (pow (/ 1 x) 4)) 0.640 * [taylor]: Taking taylor expansion of (* (- (pow (fma 2.0 (/ 1 x) (/ 1 y)) 2)) (pow (/ 1 y) 2)) in x 0.640 * [taylor]: Taking taylor expansion of (- (pow (fma 2.0 (/ 1 x) (/ 1 y)) 2)) in x 0.640 * [taylor]: Taking taylor expansion of (pow (fma 2.0 (/ 1 x) (/ 1 y)) 2) in x 0.640 * [taylor]: Taking taylor expansion of (fma 2.0 (/ 1 x) (/ 1 y)) in x 0.640 * [taylor]: Rewrote expression to (+ (* 2.0 (/ 1 x)) (/ 1 y)) 0.641 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 0.641 * [taylor]: Taking taylor expansion of 2.0 in x 0.641 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.641 * [taylor]: Taking taylor expansion of x in x 0.641 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.641 * [taylor]: Taking taylor expansion of y in x 0.642 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 2) in x 0.642 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.642 * [taylor]: Taking taylor expansion of y in x 0.642 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 4) in x 0.642 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.642 * [taylor]: Taking taylor expansion of x in x 0.642 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ (fma 2.0 (/ 1 x) (/ 1 y)) y)) in x 0.642 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.642 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.642 * [taylor]: Taking taylor expansion of x in x 0.643 * [taylor]: Taking taylor expansion of (/ (fma 2.0 (/ 1 x) (/ 1 y)) y) in x 0.643 * [taylor]: Taking taylor expansion of (fma 2.0 (/ 1 x) (/ 1 y)) in x 0.643 * [taylor]: Rewrote expression to (+ (* 2.0 (/ 1 x)) (/ 1 y)) 0.643 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 0.643 * [taylor]: Taking taylor expansion of 2.0 in x 0.643 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.643 * [taylor]: Taking taylor expansion of x in x 0.643 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.643 * [taylor]: Taking taylor expansion of y in x 0.643 * [taylor]: Taking taylor expansion of y in x 0.645 * [taylor]: Taking taylor expansion of 1 in y 0.648 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 0.648 * [taylor]: Taking taylor expansion of 2.0 in y 0.648 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.648 * [taylor]: Taking taylor expansion of y in y 0.654 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (pow y 2))) in y 0.654 * [taylor]: Taking taylor expansion of 1.0 in y 0.654 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.654 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.654 * [taylor]: Taking taylor expansion of y in y 0.656 * [approximate]: Taking taylor expansion of (/ (fma (- (pow (fma 2.0 (/ -1 x) (/ -1 y)) 2)) (pow (/ -1 y) 2) (pow (/ -1 x) 4)) (+ (/ (fma 2.0 (/ -1 x) (/ -1 y)) y) (/ 1 (pow x 2)))) in (x y) around 0 0.656 * [taylor]: Taking taylor expansion of (/ (fma (- (pow (fma 2.0 (/ -1 x) (/ -1 y)) 2)) (pow (/ -1 y) 2) (pow (/ -1 x) 4)) (+ (/ (fma 2.0 (/ -1 x) (/ -1 y)) y) (/ 1 (pow x 2)))) in y 0.656 * [taylor]: Taking taylor expansion of (fma (- (pow (fma 2.0 (/ -1 x) (/ -1 y)) 2)) (pow (/ -1 y) 2) (pow (/ -1 x) 4)) in y 0.657 * [taylor]: Rewrote expression to (+ (* (- (pow (fma 2.0 (/ -1 x) (/ -1 y)) 2)) (pow (/ -1 y) 2)) (pow (/ -1 x) 4)) 0.657 * [taylor]: Taking taylor expansion of (* (- (pow (fma 2.0 (/ -1 x) (/ -1 y)) 2)) (pow (/ -1 y) 2)) in y 0.657 * [taylor]: Taking taylor expansion of (- (pow (fma 2.0 (/ -1 x) (/ -1 y)) 2)) in y 0.657 * [taylor]: Taking taylor expansion of (pow (fma 2.0 (/ -1 x) (/ -1 y)) 2) in y 0.657 * [taylor]: Taking taylor expansion of (fma 2.0 (/ -1 x) (/ -1 y)) in y 0.657 * [taylor]: Rewrote expression to (+ (* 2.0 (/ -1 x)) (/ -1 y)) 0.657 * [taylor]: Taking taylor expansion of (* 2.0 (/ -1 x)) in y 0.657 * [taylor]: Taking taylor expansion of 2.0 in y 0.657 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.657 * [taylor]: Taking taylor expansion of -1 in y 0.657 * [taylor]: Taking taylor expansion of x in y 0.657 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.657 * [taylor]: Taking taylor expansion of -1 in y 0.657 * [taylor]: Taking taylor expansion of y in y 0.658 * [taylor]: Taking taylor expansion of (pow (/ -1 y) 2) in y 0.658 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.658 * [taylor]: Taking taylor expansion of -1 in y 0.658 * [taylor]: Taking taylor expansion of y in y 0.658 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 4) in y 0.658 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.658 * [taylor]: Taking taylor expansion of -1 in y 0.658 * [taylor]: Taking taylor expansion of x in y 0.658 * [taylor]: Taking taylor expansion of (+ (/ (fma 2.0 (/ -1 x) (/ -1 y)) y) (/ 1 (pow x 2))) in y 0.658 * [taylor]: Taking taylor expansion of (/ (fma 2.0 (/ -1 x) (/ -1 y)) y) in y 0.658 * [taylor]: Taking taylor expansion of (fma 2.0 (/ -1 x) (/ -1 y)) in y 0.658 * [taylor]: Rewrote expression to (+ (* 2.0 (/ -1 x)) (/ -1 y)) 0.659 * [taylor]: Taking taylor expansion of (* 2.0 (/ -1 x)) in y 0.659 * [taylor]: Taking taylor expansion of 2.0 in y 0.659 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.659 * [taylor]: Taking taylor expansion of -1 in y 0.659 * [taylor]: Taking taylor expansion of x in y 0.659 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.659 * [taylor]: Taking taylor expansion of -1 in y 0.659 * [taylor]: Taking taylor expansion of y in y 0.659 * [taylor]: Taking taylor expansion of y in y 0.660 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.660 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.660 * [taylor]: Taking taylor expansion of x in y 0.662 * [taylor]: Taking taylor expansion of (/ (fma (- (pow (fma 2.0 (/ -1 x) (/ -1 y)) 2)) (pow (/ -1 y) 2) (pow (/ -1 x) 4)) (+ (/ (fma 2.0 (/ -1 x) (/ -1 y)) y) (/ 1 (pow x 2)))) in x 0.662 * [taylor]: Taking taylor expansion of (fma (- (pow (fma 2.0 (/ -1 x) (/ -1 y)) 2)) (pow (/ -1 y) 2) (pow (/ -1 x) 4)) in x 0.662 * [taylor]: Rewrote expression to (+ (* (- (pow (fma 2.0 (/ -1 x) (/ -1 y)) 2)) (pow (/ -1 y) 2)) (pow (/ -1 x) 4)) 0.662 * [taylor]: Taking taylor expansion of (* (- (pow (fma 2.0 (/ -1 x) (/ -1 y)) 2)) (pow (/ -1 y) 2)) in x 0.662 * [taylor]: Taking taylor expansion of (- (pow (fma 2.0 (/ -1 x) (/ -1 y)) 2)) in x 0.662 * [taylor]: Taking taylor expansion of (pow (fma 2.0 (/ -1 x) (/ -1 y)) 2) in x 0.662 * [taylor]: Taking taylor expansion of (fma 2.0 (/ -1 x) (/ -1 y)) in x 0.662 * [taylor]: Rewrote expression to (+ (* 2.0 (/ -1 x)) (/ -1 y)) 0.662 * [taylor]: Taking taylor expansion of (* 2.0 (/ -1 x)) in x 0.662 * [taylor]: Taking taylor expansion of 2.0 in x 0.662 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.662 * [taylor]: Taking taylor expansion of -1 in x 0.662 * [taylor]: Taking taylor expansion of x in x 0.663 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.663 * [taylor]: Taking taylor expansion of -1 in x 0.663 * [taylor]: Taking taylor expansion of y in x 0.663 * [taylor]: Taking taylor expansion of (pow (/ -1 y) 2) in x 0.663 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.663 * [taylor]: Taking taylor expansion of -1 in x 0.663 * [taylor]: Taking taylor expansion of y in x 0.663 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 4) in x 0.663 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.663 * [taylor]: Taking taylor expansion of -1 in x 0.663 * [taylor]: Taking taylor expansion of x in x 0.664 * [taylor]: Taking taylor expansion of (+ (/ (fma 2.0 (/ -1 x) (/ -1 y)) y) (/ 1 (pow x 2))) in x 0.664 * [taylor]: Taking taylor expansion of (/ (fma 2.0 (/ -1 x) (/ -1 y)) y) in x 0.664 * [taylor]: Taking taylor expansion of (fma 2.0 (/ -1 x) (/ -1 y)) in x 0.664 * [taylor]: Rewrote expression to (+ (* 2.0 (/ -1 x)) (/ -1 y)) 0.664 * [taylor]: Taking taylor expansion of (* 2.0 (/ -1 x)) in x 0.664 * [taylor]: Taking taylor expansion of 2.0 in x 0.664 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.664 * [taylor]: Taking taylor expansion of -1 in x 0.664 * [taylor]: Taking taylor expansion of x in x 0.664 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.664 * [taylor]: Taking taylor expansion of -1 in x 0.664 * [taylor]: Taking taylor expansion of y in x 0.665 * [taylor]: Taking taylor expansion of y in x 0.665 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.665 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.665 * [taylor]: Taking taylor expansion of x in x 0.667 * [taylor]: Taking taylor expansion of (/ (fma (- (pow (fma 2.0 (/ -1 x) (/ -1 y)) 2)) (pow (/ -1 y) 2) (pow (/ -1 x) 4)) (+ (/ (fma 2.0 (/ -1 x) (/ -1 y)) y) (/ 1 (pow x 2)))) in x 0.667 * [taylor]: Taking taylor expansion of (fma (- (pow (fma 2.0 (/ -1 x) (/ -1 y)) 2)) (pow (/ -1 y) 2) (pow (/ -1 x) 4)) in x 0.668 * [taylor]: Rewrote expression to (+ (* (- (pow (fma 2.0 (/ -1 x) (/ -1 y)) 2)) (pow (/ -1 y) 2)) (pow (/ -1 x) 4)) 0.668 * [taylor]: Taking taylor expansion of (* (- (pow (fma 2.0 (/ -1 x) (/ -1 y)) 2)) (pow (/ -1 y) 2)) in x 0.668 * [taylor]: Taking taylor expansion of (- (pow (fma 2.0 (/ -1 x) (/ -1 y)) 2)) in x 0.668 * [taylor]: Taking taylor expansion of (pow (fma 2.0 (/ -1 x) (/ -1 y)) 2) in x 0.668 * [taylor]: Taking taylor expansion of (fma 2.0 (/ -1 x) (/ -1 y)) in x 0.668 * [taylor]: Rewrote expression to (+ (* 2.0 (/ -1 x)) (/ -1 y)) 0.668 * [taylor]: Taking taylor expansion of (* 2.0 (/ -1 x)) in x 0.668 * [taylor]: Taking taylor expansion of 2.0 in x 0.668 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.668 * [taylor]: Taking taylor expansion of -1 in x 0.668 * [taylor]: Taking taylor expansion of x in x 0.668 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.668 * [taylor]: Taking taylor expansion of -1 in x 0.668 * [taylor]: Taking taylor expansion of y in x 0.669 * [taylor]: Taking taylor expansion of (pow (/ -1 y) 2) in x 0.669 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.669 * [taylor]: Taking taylor expansion of -1 in x 0.669 * [taylor]: Taking taylor expansion of y in x 0.669 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 4) in x 0.669 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.669 * [taylor]: Taking taylor expansion of -1 in x 0.669 * [taylor]: Taking taylor expansion of x in x 0.669 * [taylor]: Taking taylor expansion of (+ (/ (fma 2.0 (/ -1 x) (/ -1 y)) y) (/ 1 (pow x 2))) in x 0.669 * [taylor]: Taking taylor expansion of (/ (fma 2.0 (/ -1 x) (/ -1 y)) y) in x 0.669 * [taylor]: Taking taylor expansion of (fma 2.0 (/ -1 x) (/ -1 y)) in x 0.670 * [taylor]: Rewrote expression to (+ (* 2.0 (/ -1 x)) (/ -1 y)) 0.670 * [taylor]: Taking taylor expansion of (* 2.0 (/ -1 x)) in x 0.670 * [taylor]: Taking taylor expansion of 2.0 in x 0.670 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.670 * [taylor]: Taking taylor expansion of -1 in x 0.670 * [taylor]: Taking taylor expansion of x in x 0.670 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.670 * [taylor]: Taking taylor expansion of -1 in x 0.670 * [taylor]: Taking taylor expansion of y in x 0.670 * [taylor]: Taking taylor expansion of y in x 0.671 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.671 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.671 * [taylor]: Taking taylor expansion of x in x 0.673 * [taylor]: Taking taylor expansion of 1 in y 0.676 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 0.676 * [taylor]: Taking taylor expansion of 2.0 in y 0.676 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.676 * [taylor]: Taking taylor expansion of y in y 0.681 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (pow y 2))) in y 0.682 * [taylor]: Taking taylor expansion of 1.0 in y 0.682 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.682 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.682 * [taylor]: Taking taylor expansion of y in y 0.683 * * * * [progress]: [ 2 / 4 ] generating series at (2 1) 0.683 * [approximate]: Taking taylor expansion of (fma (- (pow (fma 2.0 x y) 2)) (pow y 2) (pow x 4)) in (x y) around 0 0.683 * [taylor]: Taking taylor expansion of (fma (- (pow (fma 2.0 x y) 2)) (pow y 2) (pow x 4)) in y 0.684 * [taylor]: Rewrote expression to (+ (* (- (pow (fma 2.0 x y) 2)) (pow y 2)) (pow x 4)) 0.684 * [taylor]: Taking taylor expansion of (* (- (pow (fma 2.0 x y) 2)) (pow y 2)) in y 0.684 * [taylor]: Taking taylor expansion of (- (pow (fma 2.0 x y) 2)) in y 0.684 * [taylor]: Taking taylor expansion of (pow (fma 2.0 x y) 2) in y 0.684 * [taylor]: Taking taylor expansion of (fma 2.0 x y) in y 0.684 * [taylor]: Rewrote expression to (+ (* 2.0 x) y) 0.684 * [taylor]: Taking taylor expansion of (* 2.0 x) in y 0.684 * [taylor]: Taking taylor expansion of 2.0 in y 0.684 * [taylor]: Taking taylor expansion of x in y 0.684 * [taylor]: Taking taylor expansion of y in y 0.684 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.684 * [taylor]: Taking taylor expansion of y in y 0.684 * [taylor]: Taking taylor expansion of (pow x 4) in y 0.684 * [taylor]: Taking taylor expansion of x in y 0.684 * [taylor]: Taking taylor expansion of (fma (- (pow (fma 2.0 x y) 2)) (pow y 2) (pow x 4)) in x 0.684 * [taylor]: Rewrote expression to (+ (* (- (pow (fma 2.0 x y) 2)) (pow y 2)) (pow x 4)) 0.684 * [taylor]: Taking taylor expansion of (* (- (pow (fma 2.0 x y) 2)) (pow y 2)) in x 0.684 * [taylor]: Taking taylor expansion of (- (pow (fma 2.0 x y) 2)) in x 0.684 * [taylor]: Taking taylor expansion of (pow (fma 2.0 x y) 2) in x 0.684 * [taylor]: Taking taylor expansion of (fma 2.0 x y) in x 0.684 * [taylor]: Rewrote expression to (+ (* 2.0 x) y) 0.684 * [taylor]: Taking taylor expansion of (* 2.0 x) in x 0.684 * [taylor]: Taking taylor expansion of 2.0 in x 0.684 * [taylor]: Taking taylor expansion of x in x 0.684 * [taylor]: Taking taylor expansion of y in x 0.685 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.685 * [taylor]: Taking taylor expansion of y in x 0.685 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.685 * [taylor]: Taking taylor expansion of x in x 0.685 * [taylor]: Taking taylor expansion of (fma (- (pow (fma 2.0 x y) 2)) (pow y 2) (pow x 4)) in x 0.685 * [taylor]: Rewrote expression to (+ (* (- (pow (fma 2.0 x y) 2)) (pow y 2)) (pow x 4)) 0.685 * [taylor]: Taking taylor expansion of (* (- (pow (fma 2.0 x y) 2)) (pow y 2)) in x 0.685 * [taylor]: Taking taylor expansion of (- (pow (fma 2.0 x y) 2)) in x 0.685 * [taylor]: Taking taylor expansion of (pow (fma 2.0 x y) 2) in x 0.685 * [taylor]: Taking taylor expansion of (fma 2.0 x y) in x 0.685 * [taylor]: Rewrote expression to (+ (* 2.0 x) y) 0.685 * [taylor]: Taking taylor expansion of (* 2.0 x) in x 0.685 * [taylor]: Taking taylor expansion of 2.0 in x 0.685 * [taylor]: Taking taylor expansion of x in x 0.685 * [taylor]: Taking taylor expansion of y in x 0.685 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.685 * [taylor]: Taking taylor expansion of y in x 0.686 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.686 * [taylor]: Taking taylor expansion of x in x 0.686 * [taylor]: Taking taylor expansion of (- (pow y 4)) in y 0.686 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.686 * [taylor]: Taking taylor expansion of y in y 0.688 * [taylor]: Taking taylor expansion of (- (* 4.0 (pow y 3))) in y 0.688 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 3)) in y 0.688 * [taylor]: Taking taylor expansion of 4.0 in y 0.688 * [taylor]: Taking taylor expansion of (pow y 3) in y 0.688 * [taylor]: Taking taylor expansion of y in y 0.693 * [taylor]: Taking taylor expansion of (- (* 4.0 (pow y 2))) in y 0.693 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 0.694 * [taylor]: Taking taylor expansion of 4.0 in y 0.694 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.694 * [taylor]: Taking taylor expansion of y in y 0.697 * [taylor]: Taking taylor expansion of 0 in y 0.702 * [taylor]: Taking taylor expansion of 1 in y 0.705 * [approximate]: Taking taylor expansion of (fma (- (pow (fma 2.0 (/ 1 x) (/ 1 y)) 2)) (pow (/ 1 y) 2) (pow (/ 1 x) 4)) in (x y) around 0 0.705 * [taylor]: Taking taylor expansion of (fma (- (pow (fma 2.0 (/ 1 x) (/ 1 y)) 2)) (pow (/ 1 y) 2) (pow (/ 1 x) 4)) in y 0.706 * [taylor]: Rewrote expression to (+ (* (- (pow (fma 2.0 (/ 1 x) (/ 1 y)) 2)) (pow (/ 1 y) 2)) (pow (/ 1 x) 4)) 0.706 * [taylor]: Taking taylor expansion of (* (- (pow (fma 2.0 (/ 1 x) (/ 1 y)) 2)) (pow (/ 1 y) 2)) in y 0.706 * [taylor]: Taking taylor expansion of (- (pow (fma 2.0 (/ 1 x) (/ 1 y)) 2)) in y 0.706 * [taylor]: Taking taylor expansion of (pow (fma 2.0 (/ 1 x) (/ 1 y)) 2) in y 0.706 * [taylor]: Taking taylor expansion of (fma 2.0 (/ 1 x) (/ 1 y)) in y 0.706 * [taylor]: Rewrote expression to (+ (* 2.0 (/ 1 x)) (/ 1 y)) 0.706 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y 0.706 * [taylor]: Taking taylor expansion of 2.0 in y 0.706 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.706 * [taylor]: Taking taylor expansion of x in y 0.706 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.706 * [taylor]: Taking taylor expansion of y in y 0.707 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 2) in y 0.707 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.707 * [taylor]: Taking taylor expansion of y in y 0.707 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 4) in y 0.707 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.707 * [taylor]: Taking taylor expansion of x in y 0.707 * [taylor]: Taking taylor expansion of (fma (- (pow (fma 2.0 (/ 1 x) (/ 1 y)) 2)) (pow (/ 1 y) 2) (pow (/ 1 x) 4)) in x 0.707 * [taylor]: Rewrote expression to (+ (* (- (pow (fma 2.0 (/ 1 x) (/ 1 y)) 2)) (pow (/ 1 y) 2)) (pow (/ 1 x) 4)) 0.707 * [taylor]: Taking taylor expansion of (* (- (pow (fma 2.0 (/ 1 x) (/ 1 y)) 2)) (pow (/ 1 y) 2)) in x 0.707 * [taylor]: Taking taylor expansion of (- (pow (fma 2.0 (/ 1 x) (/ 1 y)) 2)) in x 0.707 * [taylor]: Taking taylor expansion of (pow (fma 2.0 (/ 1 x) (/ 1 y)) 2) in x 0.707 * [taylor]: Taking taylor expansion of (fma 2.0 (/ 1 x) (/ 1 y)) in x 0.707 * [taylor]: Rewrote expression to (+ (* 2.0 (/ 1 x)) (/ 1 y)) 0.707 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 0.707 * [taylor]: Taking taylor expansion of 2.0 in x 0.707 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.707 * [taylor]: Taking taylor expansion of x in x 0.708 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.708 * [taylor]: Taking taylor expansion of y in x 0.708 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 2) in x 0.708 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.708 * [taylor]: Taking taylor expansion of y in x 0.708 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 4) in x 0.708 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.708 * [taylor]: Taking taylor expansion of x in x 0.709 * [taylor]: Taking taylor expansion of (fma (- (pow (fma 2.0 (/ 1 x) (/ 1 y)) 2)) (pow (/ 1 y) 2) (pow (/ 1 x) 4)) in x 0.709 * [taylor]: Rewrote expression to (+ (* (- (pow (fma 2.0 (/ 1 x) (/ 1 y)) 2)) (pow (/ 1 y) 2)) (pow (/ 1 x) 4)) 0.709 * [taylor]: Taking taylor expansion of (* (- (pow (fma 2.0 (/ 1 x) (/ 1 y)) 2)) (pow (/ 1 y) 2)) in x 0.709 * [taylor]: Taking taylor expansion of (- (pow (fma 2.0 (/ 1 x) (/ 1 y)) 2)) in x 0.709 * [taylor]: Taking taylor expansion of (pow (fma 2.0 (/ 1 x) (/ 1 y)) 2) in x 0.709 * [taylor]: Taking taylor expansion of (fma 2.0 (/ 1 x) (/ 1 y)) in x 0.709 * [taylor]: Rewrote expression to (+ (* 2.0 (/ 1 x)) (/ 1 y)) 0.709 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 0.709 * [taylor]: Taking taylor expansion of 2.0 in x 0.709 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.709 * [taylor]: Taking taylor expansion of x in x 0.709 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.709 * [taylor]: Taking taylor expansion of y in x 0.710 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 2) in x 0.710 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.710 * [taylor]: Taking taylor expansion of y in x 0.710 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 4) in x 0.710 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.710 * [taylor]: Taking taylor expansion of x in x 0.711 * [taylor]: Taking taylor expansion of 1 in y 0.712 * [taylor]: Taking taylor expansion of 0 in y 0.715 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y 0.715 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.715 * [taylor]: Taking taylor expansion of 4.0 in y 0.715 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.715 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.715 * [taylor]: Taking taylor expansion of y in y 0.719 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 3)))) in y 0.719 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 3))) in y 0.719 * [taylor]: Taking taylor expansion of 4.0 in y 0.719 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y 0.719 * [taylor]: Taking taylor expansion of (pow y 3) in y 0.719 * [taylor]: Taking taylor expansion of y in y 0.725 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4))) in y 0.725 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 0.725 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.725 * [taylor]: Taking taylor expansion of y in y 0.729 * [approximate]: Taking taylor expansion of (fma (- (pow (fma 2.0 (/ -1 x) (/ -1 y)) 2)) (pow (/ -1 y) 2) (pow (/ -1 x) 4)) in (x y) around 0 0.729 * [taylor]: Taking taylor expansion of (fma (- (pow (fma 2.0 (/ -1 x) (/ -1 y)) 2)) (pow (/ -1 y) 2) (pow (/ -1 x) 4)) in y 0.729 * [taylor]: Rewrote expression to (+ (* (- (pow (fma 2.0 (/ -1 x) (/ -1 y)) 2)) (pow (/ -1 y) 2)) (pow (/ -1 x) 4)) 0.729 * [taylor]: Taking taylor expansion of (* (- (pow (fma 2.0 (/ -1 x) (/ -1 y)) 2)) (pow (/ -1 y) 2)) in y 0.729 * [taylor]: Taking taylor expansion of (- (pow (fma 2.0 (/ -1 x) (/ -1 y)) 2)) in y 0.729 * [taylor]: Taking taylor expansion of (pow (fma 2.0 (/ -1 x) (/ -1 y)) 2) in y 0.729 * [taylor]: Taking taylor expansion of (fma 2.0 (/ -1 x) (/ -1 y)) in y 0.729 * [taylor]: Rewrote expression to (+ (* 2.0 (/ -1 x)) (/ -1 y)) 0.729 * [taylor]: Taking taylor expansion of (* 2.0 (/ -1 x)) in y 0.729 * [taylor]: Taking taylor expansion of 2.0 in y 0.729 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.729 * [taylor]: Taking taylor expansion of -1 in y 0.729 * [taylor]: Taking taylor expansion of x in y 0.729 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.729 * [taylor]: Taking taylor expansion of -1 in y 0.729 * [taylor]: Taking taylor expansion of y in y 0.730 * [taylor]: Taking taylor expansion of (pow (/ -1 y) 2) in y 0.730 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.730 * [taylor]: Taking taylor expansion of -1 in y 0.730 * [taylor]: Taking taylor expansion of y in y 0.730 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 4) in y 0.731 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.731 * [taylor]: Taking taylor expansion of -1 in y 0.731 * [taylor]: Taking taylor expansion of x in y 0.731 * [taylor]: Taking taylor expansion of (fma (- (pow (fma 2.0 (/ -1 x) (/ -1 y)) 2)) (pow (/ -1 y) 2) (pow (/ -1 x) 4)) in x 0.731 * [taylor]: Rewrote expression to (+ (* (- (pow (fma 2.0 (/ -1 x) (/ -1 y)) 2)) (pow (/ -1 y) 2)) (pow (/ -1 x) 4)) 0.731 * [taylor]: Taking taylor expansion of (* (- (pow (fma 2.0 (/ -1 x) (/ -1 y)) 2)) (pow (/ -1 y) 2)) in x 0.731 * [taylor]: Taking taylor expansion of (- (pow (fma 2.0 (/ -1 x) (/ -1 y)) 2)) in x 0.731 * [taylor]: Taking taylor expansion of (pow (fma 2.0 (/ -1 x) (/ -1 y)) 2) in x 0.731 * [taylor]: Taking taylor expansion of (fma 2.0 (/ -1 x) (/ -1 y)) in x 0.731 * [taylor]: Rewrote expression to (+ (* 2.0 (/ -1 x)) (/ -1 y)) 0.731 * [taylor]: Taking taylor expansion of (* 2.0 (/ -1 x)) in x 0.731 * [taylor]: Taking taylor expansion of 2.0 in x 0.731 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.731 * [taylor]: Taking taylor expansion of -1 in x 0.731 * [taylor]: Taking taylor expansion of x in x 0.731 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.731 * [taylor]: Taking taylor expansion of -1 in x 0.731 * [taylor]: Taking taylor expansion of y in x 0.732 * [taylor]: Taking taylor expansion of (pow (/ -1 y) 2) in x 0.732 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.732 * [taylor]: Taking taylor expansion of -1 in x 0.732 * [taylor]: Taking taylor expansion of y in x 0.732 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 4) in x 0.732 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.732 * [taylor]: Taking taylor expansion of -1 in x 0.732 * [taylor]: Taking taylor expansion of x in x 0.732 * [taylor]: Taking taylor expansion of (fma (- (pow (fma 2.0 (/ -1 x) (/ -1 y)) 2)) (pow (/ -1 y) 2) (pow (/ -1 x) 4)) in x 0.733 * [taylor]: Rewrote expression to (+ (* (- (pow (fma 2.0 (/ -1 x) (/ -1 y)) 2)) (pow (/ -1 y) 2)) (pow (/ -1 x) 4)) 0.733 * [taylor]: Taking taylor expansion of (* (- (pow (fma 2.0 (/ -1 x) (/ -1 y)) 2)) (pow (/ -1 y) 2)) in x 0.733 * [taylor]: Taking taylor expansion of (- (pow (fma 2.0 (/ -1 x) (/ -1 y)) 2)) in x 0.733 * [taylor]: Taking taylor expansion of (pow (fma 2.0 (/ -1 x) (/ -1 y)) 2) in x 0.733 * [taylor]: Taking taylor expansion of (fma 2.0 (/ -1 x) (/ -1 y)) in x 0.733 * [taylor]: Rewrote expression to (+ (* 2.0 (/ -1 x)) (/ -1 y)) 0.733 * [taylor]: Taking taylor expansion of (* 2.0 (/ -1 x)) in x 0.733 * [taylor]: Taking taylor expansion of 2.0 in x 0.733 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.733 * [taylor]: Taking taylor expansion of -1 in x 0.733 * [taylor]: Taking taylor expansion of x in x 0.733 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.733 * [taylor]: Taking taylor expansion of -1 in x 0.733 * [taylor]: Taking taylor expansion of y in x 0.734 * [taylor]: Taking taylor expansion of (pow (/ -1 y) 2) in x 0.734 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.734 * [taylor]: Taking taylor expansion of -1 in x 0.734 * [taylor]: Taking taylor expansion of y in x 0.734 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 4) in x 0.734 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.734 * [taylor]: Taking taylor expansion of -1 in x 0.734 * [taylor]: Taking taylor expansion of x in x 0.735 * [taylor]: Taking taylor expansion of 1 in y 0.736 * [taylor]: Taking taylor expansion of 0 in y 0.739 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y 0.740 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.740 * [taylor]: Taking taylor expansion of 4.0 in y 0.740 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.740 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.740 * [taylor]: Taking taylor expansion of y in y 0.744 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 3)))) in y 0.745 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 3))) in y 0.745 * [taylor]: Taking taylor expansion of 4.0 in y 0.745 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y 0.745 * [taylor]: Taking taylor expansion of (pow y 3) in y 0.745 * [taylor]: Taking taylor expansion of y in y 0.751 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4))) in y 0.751 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 0.751 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.751 * [taylor]: Taking taylor expansion of y in y 0.754 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1) 0.755 * [approximate]: Taking taylor expansion of (pow (fma 2.0 x y) 2) in (x y) around 0 0.755 * [taylor]: Taking taylor expansion of (pow (fma 2.0 x y) 2) in y 0.755 * [taylor]: Taking taylor expansion of (fma 2.0 x y) in y 0.755 * [taylor]: Rewrote expression to (+ (* 2.0 x) y) 0.755 * [taylor]: Taking taylor expansion of (* 2.0 x) in y 0.755 * [taylor]: Taking taylor expansion of 2.0 in y 0.755 * [taylor]: Taking taylor expansion of x in y 0.755 * [taylor]: Taking taylor expansion of y in y 0.755 * [taylor]: Taking taylor expansion of (pow (fma 2.0 x y) 2) in x 0.755 * [taylor]: Taking taylor expansion of (fma 2.0 x y) in x 0.755 * [taylor]: Rewrote expression to (+ (* 2.0 x) y) 0.755 * [taylor]: Taking taylor expansion of (* 2.0 x) in x 0.755 * [taylor]: Taking taylor expansion of 2.0 in x 0.755 * [taylor]: Taking taylor expansion of x in x 0.755 * [taylor]: Taking taylor expansion of y in x 0.755 * [taylor]: Taking taylor expansion of (pow (fma 2.0 x y) 2) in x 0.755 * [taylor]: Taking taylor expansion of (fma 2.0 x y) in x 0.756 * [taylor]: Rewrote expression to (+ (* 2.0 x) y) 0.756 * [taylor]: Taking taylor expansion of (* 2.0 x) in x 0.756 * [taylor]: Taking taylor expansion of 2.0 in x 0.756 * [taylor]: Taking taylor expansion of x in x 0.756 * [taylor]: Taking taylor expansion of y in x 0.756 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.756 * [taylor]: Taking taylor expansion of y in y 0.757 * [taylor]: Taking taylor expansion of (* 4.0 y) in y 0.757 * [taylor]: Taking taylor expansion of 4.0 in y 0.757 * [taylor]: Taking taylor expansion of y in y 0.759 * [taylor]: Taking taylor expansion of 4.0 in y 0.760 * [approximate]: Taking taylor expansion of (pow (fma 2.0 (/ 1 x) (/ 1 y)) 2) in (x y) around 0 0.760 * [taylor]: Taking taylor expansion of (pow (fma 2.0 (/ 1 x) (/ 1 y)) 2) in y 0.760 * [taylor]: Taking taylor expansion of (fma 2.0 (/ 1 x) (/ 1 y)) in y 0.760 * [taylor]: Rewrote expression to (+ (* 2.0 (/ 1 x)) (/ 1 y)) 0.761 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y 0.761 * [taylor]: Taking taylor expansion of 2.0 in y 0.761 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.761 * [taylor]: Taking taylor expansion of x in y 0.761 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.761 * [taylor]: Taking taylor expansion of y in y 0.761 * [taylor]: Taking taylor expansion of (pow (fma 2.0 (/ 1 x) (/ 1 y)) 2) in x 0.761 * [taylor]: Taking taylor expansion of (fma 2.0 (/ 1 x) (/ 1 y)) in x 0.761 * [taylor]: Rewrote expression to (+ (* 2.0 (/ 1 x)) (/ 1 y)) 0.761 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 0.761 * [taylor]: Taking taylor expansion of 2.0 in x 0.761 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.761 * [taylor]: Taking taylor expansion of x in x 0.762 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.762 * [taylor]: Taking taylor expansion of y in x 0.762 * [taylor]: Taking taylor expansion of (pow (fma 2.0 (/ 1 x) (/ 1 y)) 2) in x 0.762 * [taylor]: Taking taylor expansion of (fma 2.0 (/ 1 x) (/ 1 y)) in x 0.762 * [taylor]: Rewrote expression to (+ (* 2.0 (/ 1 x)) (/ 1 y)) 0.762 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 0.762 * [taylor]: Taking taylor expansion of 2.0 in x 0.762 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.762 * [taylor]: Taking taylor expansion of x in x 0.763 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.763 * [taylor]: Taking taylor expansion of y in x 0.764 * [taylor]: Taking taylor expansion of 4.0 in y 0.765 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in y 0.765 * [taylor]: Taking taylor expansion of 4.0 in y 0.765 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.765 * [taylor]: Taking taylor expansion of y in y 0.767 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.767 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.767 * [taylor]: Taking taylor expansion of y in y 0.768 * [approximate]: Taking taylor expansion of (pow (fma 2.0 (/ -1 x) (/ -1 y)) 2) in (x y) around 0 0.768 * [taylor]: Taking taylor expansion of (pow (fma 2.0 (/ -1 x) (/ -1 y)) 2) in y 0.768 * [taylor]: Taking taylor expansion of (fma 2.0 (/ -1 x) (/ -1 y)) in y 0.768 * [taylor]: Rewrote expression to (+ (* 2.0 (/ -1 x)) (/ -1 y)) 0.769 * [taylor]: Taking taylor expansion of (* 2.0 (/ -1 x)) in y 0.769 * [taylor]: Taking taylor expansion of 2.0 in y 0.769 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.769 * [taylor]: Taking taylor expansion of -1 in y 0.769 * [taylor]: Taking taylor expansion of x in y 0.769 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.769 * [taylor]: Taking taylor expansion of -1 in y 0.769 * [taylor]: Taking taylor expansion of y in y 0.769 * [taylor]: Taking taylor expansion of (pow (fma 2.0 (/ -1 x) (/ -1 y)) 2) in x 0.769 * [taylor]: Taking taylor expansion of (fma 2.0 (/ -1 x) (/ -1 y)) in x 0.769 * [taylor]: Rewrote expression to (+ (* 2.0 (/ -1 x)) (/ -1 y)) 0.769 * [taylor]: Taking taylor expansion of (* 2.0 (/ -1 x)) in x 0.769 * [taylor]: Taking taylor expansion of 2.0 in x 0.770 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.770 * [taylor]: Taking taylor expansion of -1 in x 0.770 * [taylor]: Taking taylor expansion of x in x 0.770 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.770 * [taylor]: Taking taylor expansion of -1 in x 0.770 * [taylor]: Taking taylor expansion of y in x 0.770 * [taylor]: Taking taylor expansion of (pow (fma 2.0 (/ -1 x) (/ -1 y)) 2) in x 0.771 * [taylor]: Taking taylor expansion of (fma 2.0 (/ -1 x) (/ -1 y)) in x 0.771 * [taylor]: Rewrote expression to (+ (* 2.0 (/ -1 x)) (/ -1 y)) 0.771 * [taylor]: Taking taylor expansion of (* 2.0 (/ -1 x)) in x 0.771 * [taylor]: Taking taylor expansion of 2.0 in x 0.771 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.771 * [taylor]: Taking taylor expansion of -1 in x 0.771 * [taylor]: Taking taylor expansion of x in x 0.771 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.771 * [taylor]: Taking taylor expansion of -1 in x 0.771 * [taylor]: Taking taylor expansion of y in x 0.772 * [taylor]: Taking taylor expansion of 4.0 in y 0.774 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in y 0.774 * [taylor]: Taking taylor expansion of 4.0 in y 0.774 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.774 * [taylor]: Taking taylor expansion of y in y 0.776 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.777 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.777 * [taylor]: Taking taylor expansion of y in y 0.778 * * * * [progress]: [ 4 / 4 ] generating series at (2 2) 0.778 * [approximate]: Taking taylor expansion of (- (pow x 2) (* (fma 2.0 x y) y)) in (x y) around 0 0.778 * [taylor]: Taking taylor expansion of (- (pow x 2) (* (fma 2.0 x y) y)) in y 0.778 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.778 * [taylor]: Taking taylor expansion of x in y 0.778 * [taylor]: Taking taylor expansion of (* (fma 2.0 x y) y) in y 0.778 * [taylor]: Taking taylor expansion of (fma 2.0 x y) in y 0.778 * [taylor]: Rewrote expression to (+ (* 2.0 x) y) 0.778 * [taylor]: Taking taylor expansion of (* 2.0 x) in y 0.778 * [taylor]: Taking taylor expansion of 2.0 in y 0.778 * [taylor]: Taking taylor expansion of x in y 0.778 * [taylor]: Taking taylor expansion of y in y 0.778 * [taylor]: Taking taylor expansion of y in y 0.778 * [taylor]: Taking taylor expansion of (- (pow x 2) (* (fma 2.0 x y) y)) in x 0.778 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.778 * [taylor]: Taking taylor expansion of x in x 0.778 * [taylor]: Taking taylor expansion of (* (fma 2.0 x y) y) in x 0.778 * [taylor]: Taking taylor expansion of (fma 2.0 x y) in x 0.778 * [taylor]: Rewrote expression to (+ (* 2.0 x) y) 0.778 * [taylor]: Taking taylor expansion of (* 2.0 x) in x 0.778 * [taylor]: Taking taylor expansion of 2.0 in x 0.778 * [taylor]: Taking taylor expansion of x in x 0.778 * [taylor]: Taking taylor expansion of y in x 0.778 * [taylor]: Taking taylor expansion of y in x 0.778 * [taylor]: Taking taylor expansion of (- (pow x 2) (* (fma 2.0 x y) y)) in x 0.779 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.779 * [taylor]: Taking taylor expansion of x in x 0.779 * [taylor]: Taking taylor expansion of (* (fma 2.0 x y) y) in x 0.779 * [taylor]: Taking taylor expansion of (fma 2.0 x y) in x 0.779 * [taylor]: Rewrote expression to (+ (* 2.0 x) y) 0.779 * [taylor]: Taking taylor expansion of (* 2.0 x) in x 0.779 * [taylor]: Taking taylor expansion of 2.0 in x 0.779 * [taylor]: Taking taylor expansion of x in x 0.779 * [taylor]: Taking taylor expansion of y in x 0.779 * [taylor]: Taking taylor expansion of y in x 0.779 * [taylor]: Taking taylor expansion of (- (pow y 2)) in y 0.779 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.779 * [taylor]: Taking taylor expansion of y in y 0.783 * [taylor]: Taking taylor expansion of (- (* 2.0 y)) in y 0.783 * [taylor]: Taking taylor expansion of (* 2.0 y) in y 0.783 * [taylor]: Taking taylor expansion of 2.0 in y 0.783 * [taylor]: Taking taylor expansion of y in y 0.786 * [taylor]: Taking taylor expansion of 1 in y 0.788 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ (fma 2.0 (/ 1 x) (/ 1 y)) y)) in (x y) around 0 0.788 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ (fma 2.0 (/ 1 x) (/ 1 y)) y)) in y 0.788 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.788 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.788 * [taylor]: Taking taylor expansion of x in y 0.789 * [taylor]: Taking taylor expansion of (/ (fma 2.0 (/ 1 x) (/ 1 y)) y) in y 0.789 * [taylor]: Taking taylor expansion of (fma 2.0 (/ 1 x) (/ 1 y)) in y 0.789 * [taylor]: Rewrote expression to (+ (* 2.0 (/ 1 x)) (/ 1 y)) 0.789 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y 0.789 * [taylor]: Taking taylor expansion of 2.0 in y 0.789 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.789 * [taylor]: Taking taylor expansion of x in y 0.789 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.789 * [taylor]: Taking taylor expansion of y in y 0.789 * [taylor]: Taking taylor expansion of y in y 0.790 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ (fma 2.0 (/ 1 x) (/ 1 y)) y)) in x 0.790 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.790 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.790 * [taylor]: Taking taylor expansion of x in x 0.790 * [taylor]: Taking taylor expansion of (/ (fma 2.0 (/ 1 x) (/ 1 y)) y) in x 0.790 * [taylor]: Taking taylor expansion of (fma 2.0 (/ 1 x) (/ 1 y)) in x 0.790 * [taylor]: Rewrote expression to (+ (* 2.0 (/ 1 x)) (/ 1 y)) 0.790 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 0.790 * [taylor]: Taking taylor expansion of 2.0 in x 0.790 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.791 * [taylor]: Taking taylor expansion of x in x 0.791 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.791 * [taylor]: Taking taylor expansion of y in x 0.791 * [taylor]: Taking taylor expansion of y in x 0.791 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ (fma 2.0 (/ 1 x) (/ 1 y)) y)) in x 0.791 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.791 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.792 * [taylor]: Taking taylor expansion of x in x 0.792 * [taylor]: Taking taylor expansion of (/ (fma 2.0 (/ 1 x) (/ 1 y)) y) in x 0.792 * [taylor]: Taking taylor expansion of (fma 2.0 (/ 1 x) (/ 1 y)) in x 0.792 * [taylor]: Rewrote expression to (+ (* 2.0 (/ 1 x)) (/ 1 y)) 0.792 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 0.792 * [taylor]: Taking taylor expansion of 2.0 in x 0.792 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.792 * [taylor]: Taking taylor expansion of x in x 0.792 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.793 * [taylor]: Taking taylor expansion of y in x 0.793 * [taylor]: Taking taylor expansion of y in x 0.793 * [taylor]: Taking taylor expansion of 1 in y 0.794 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y 0.794 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 0.794 * [taylor]: Taking taylor expansion of 2.0 in y 0.794 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.794 * [taylor]: Taking taylor expansion of y in y 0.797 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y 0.797 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.797 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.797 * [taylor]: Taking taylor expansion of y in y 0.800 * [approximate]: Taking taylor expansion of (+ (/ (fma 2.0 (/ -1 x) (/ -1 y)) y) (/ 1 (pow x 2))) in (x y) around 0 0.800 * [taylor]: Taking taylor expansion of (+ (/ (fma 2.0 (/ -1 x) (/ -1 y)) y) (/ 1 (pow x 2))) in y 0.800 * [taylor]: Taking taylor expansion of (/ (fma 2.0 (/ -1 x) (/ -1 y)) y) in y 0.800 * [taylor]: Taking taylor expansion of (fma 2.0 (/ -1 x) (/ -1 y)) in y 0.800 * [taylor]: Rewrote expression to (+ (* 2.0 (/ -1 x)) (/ -1 y)) 0.800 * [taylor]: Taking taylor expansion of (* 2.0 (/ -1 x)) in y 0.800 * [taylor]: Taking taylor expansion of 2.0 in y 0.800 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.800 * [taylor]: Taking taylor expansion of -1 in y 0.800 * [taylor]: Taking taylor expansion of x in y 0.800 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.800 * [taylor]: Taking taylor expansion of -1 in y 0.800 * [taylor]: Taking taylor expansion of y in y 0.800 * [taylor]: Taking taylor expansion of y in y 0.801 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.801 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.801 * [taylor]: Taking taylor expansion of x in y 0.801 * [taylor]: Taking taylor expansion of (+ (/ (fma 2.0 (/ -1 x) (/ -1 y)) y) (/ 1 (pow x 2))) in x 0.801 * [taylor]: Taking taylor expansion of (/ (fma 2.0 (/ -1 x) (/ -1 y)) y) in x 0.801 * [taylor]: Taking taylor expansion of (fma 2.0 (/ -1 x) (/ -1 y)) in x 0.801 * [taylor]: Rewrote expression to (+ (* 2.0 (/ -1 x)) (/ -1 y)) 0.801 * [taylor]: Taking taylor expansion of (* 2.0 (/ -1 x)) in x 0.801 * [taylor]: Taking taylor expansion of 2.0 in x 0.801 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.801 * [taylor]: Taking taylor expansion of -1 in x 0.801 * [taylor]: Taking taylor expansion of x in x 0.802 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.802 * [taylor]: Taking taylor expansion of -1 in x 0.802 * [taylor]: Taking taylor expansion of y in x 0.802 * [taylor]: Taking taylor expansion of y in x 0.802 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.803 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.803 * [taylor]: Taking taylor expansion of x in x 0.803 * [taylor]: Taking taylor expansion of (+ (/ (fma 2.0 (/ -1 x) (/ -1 y)) y) (/ 1 (pow x 2))) in x 0.803 * [taylor]: Taking taylor expansion of (/ (fma 2.0 (/ -1 x) (/ -1 y)) y) in x 0.803 * [taylor]: Taking taylor expansion of (fma 2.0 (/ -1 x) (/ -1 y)) in x 0.803 * [taylor]: Rewrote expression to (+ (* 2.0 (/ -1 x)) (/ -1 y)) 0.803 * [taylor]: Taking taylor expansion of (* 2.0 (/ -1 x)) in x 0.803 * [taylor]: Taking taylor expansion of 2.0 in x 0.803 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.803 * [taylor]: Taking taylor expansion of -1 in x 0.803 * [taylor]: Taking taylor expansion of x in x 0.804 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.804 * [taylor]: Taking taylor expansion of -1 in x 0.804 * [taylor]: Taking taylor expansion of y in x 0.804 * [taylor]: Taking taylor expansion of y in x 0.805 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.805 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.805 * [taylor]: Taking taylor expansion of x in x 0.805 * [taylor]: Taking taylor expansion of 1 in y 0.806 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y 0.806 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 0.806 * [taylor]: Taking taylor expansion of 2.0 in y 0.806 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.806 * [taylor]: Taking taylor expansion of y in y 0.809 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y 0.809 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.809 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.809 * [taylor]: Taking taylor expansion of y in y 0.811 * * * [progress]: simplifying candidates 0.813 * [simplify]: Simplifying using # : (expm1 (/ (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)) (- (* x x) (* (fma 2.0 x y) y)))) (log1p (/ (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)) (- (* x x) (* (fma 2.0 x y) y)))) (- (log (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4))) (log (- (* x x) (* (fma 2.0 x y) y)))) (log (/ (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)) (- (* x x) (* (fma 2.0 x y) y)))) (exp (/ (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)) (- (* x x) (* (fma 2.0 x y) y)))) (/ (* (* (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)) (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4))) (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4))) (* (* (- (* x x) (* (fma 2.0 x y) y)) (- (* x x) (* (fma 2.0 x y) y))) (- (* x x) (* (fma 2.0 x y) y)))) (* (cbrt (/ (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)) (- (* x x) (* (fma 2.0 x y) y)))) (cbrt (/ (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)) (- (* x x) (* (fma 2.0 x y) y))))) (cbrt (/ (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)) (- (* x x) (* (fma 2.0 x y) y)))) (* (* (/ (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)) (- (* x x) (* (fma 2.0 x y) y))) (/ (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)) (- (* x x) (* (fma 2.0 x y) y)))) (/ (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)) (- (* x x) (* (fma 2.0 x y) y)))) (sqrt (/ (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)) (- (* x x) (* (fma 2.0 x y) y)))) (sqrt (/ (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)) (- (* x x) (* (fma 2.0 x y) y)))) (- (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4))) (- (- (* x x) (* (fma 2.0 x y) y))) (/ (* (cbrt (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4))) (cbrt (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)))) (* (cbrt (- (* x x) (* (fma 2.0 x y) y))) (cbrt (- (* x x) (* (fma 2.0 x y) y))))) (/ (cbrt (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4))) (cbrt (- (* x x) (* (fma 2.0 x y) y)))) (/ (* (cbrt (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4))) (cbrt (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)))) (sqrt (- (* x x) (* (fma 2.0 x y) y)))) (/ (cbrt (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4))) (sqrt (- (* x x) (* (fma 2.0 x y) y)))) (/ (* (cbrt (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4))) (cbrt (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)))) 1) (/ (cbrt (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 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y))) (- (pow (* x x) 3) (pow (* (fma 2.0 x y) y) 3)) (+ (* (* x x) (* x x)) (+ (* (* (fma 2.0 x y) y) (* (fma 2.0 x y) y)) (* (* x x) (* (fma 2.0 x y) y)))) (- (* (fma 2.0 x y) y)) (- (* (* x x) (* x x)) (* (* (fma 2.0 x y) y) (* (fma 2.0 x y) y))) (+ (* x x) (* (fma 2.0 x y) y)) (- (* (fma 2.0 x y) y)) (+ (* 1.0 (pow x 2)) (+ (pow y 2) (* 2.0 (* x y)))) (+ (pow x 2) (+ (* 1.0 (pow y 2)) (* 2.0 (* x y)))) (+ (pow x 2) (+ (* 1.0 (pow y 2)) (* 2.0 (* x y)))) (- (pow x 4) (+ (* 4.0 (* (pow x 2) (pow y 2))) (* 4.0 (* x (pow y 3))))) (- (+ (* 4.0 (* (pow x 2) (pow y 2))) (+ (pow y 4) (* 4.0 (* x (pow y 3)))))) (- (+ (* 4.0 (* (pow x 2) (pow y 2))) (+ (pow y 4) (* 4.0 (* x (pow y 3)))))) (+ (* 4.0 (pow x 2)) (+ (pow y 2) (* 4.0 (* x y)))) (+ (* 4.0 (pow x 2)) (+ (pow y 2) (* 4.0 (* x y)))) (+ (* 4.0 (pow x 2)) (+ (pow y 2) (* 4.0 (* x y)))) (- (pow x 2) (+ (pow y 2) (* 2.0 (* x y)))) (- (pow x 2) (+ (pow y 2) (* 2.0 (* x y)))) (- (pow x 2) (+ (pow y 2) (* 2.0 (* x y)))) 0.820 * * [simplify]: iteration 0 : 342 enodes (cost 1009 ) 0.828 * * [simplify]: iteration 1 : 1377 enodes (cost 892 ) 0.860 * * [simplify]: iteration 2 : 5002 enodes (cost 866 ) 0.865 * [simplify]: Simplified to: (expm1 (/ (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)) (- (* x x) (* (fma 2.0 x y) y)))) (log1p (/ (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)) (- (* x x) (* (fma 2.0 x y) y)))) (log (/ (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)) (- (* x x) (* (fma 2.0 x y) y)))) (log (/ (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)) (- (* x x) (* (fma 2.0 x y) y)))) (exp (/ (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)) (- (* x x) (* (fma 2.0 x y) y)))) (pow (/ (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)) (- (* x x) (* (fma 2.0 x y) y))) 3) (* (cbrt (/ (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)) (- (* x x) (* (fma 2.0 x y) y)))) (cbrt (/ (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 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(fma 2.0 x y))) (pow y 2) (pow x 4)) 3) (sqrt (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4))) (sqrt (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4))) (expm1 (* (fma 2.0 x y) (fma 2.0 x y))) (log1p (* (fma 2.0 x y) (fma 2.0 x y))) 2 (* (fma 2.0 x y) (fma 2.0 x y)) 2 (* 2 (log (fma 2.0 x y))) (* 2 (log (fma 2.0 x y))) (exp (* (fma 2.0 x y) (fma 2.0 x y))) (pow (fma 2.0 x y) 6) (* (cbrt (* (fma 2.0 x y) (fma 2.0 x y))) (cbrt (* (fma 2.0 x y) (fma 2.0 x y)))) (cbrt (* (fma 2.0 x y) (fma 2.0 x y))) (pow (fma 2.0 x y) 6) (fabs (fma 2.0 x y)) (fabs (fma 2.0 x y)) (pow (cbrt (fma 2.0 x y)) 4) (* (cbrt (fma 2.0 x y)) (cbrt (fma 2.0 x y))) (fma 2.0 x y) (fma 2.0 x y) 1 (* (fma 2.0 x y) (fma 2.0 x y)) (fma 2.0 x y) (fma 2.0 x y) 2 (* (fma 2.0 x y) (* 2.0 x)) (* (fma 2.0 x y) y) (* (fma 2.0 x y) (* 2.0 x)) (* (fma 2.0 x y) y) (* (fma 2.0 x y) (* (cbrt (fma 2.0 x y)) (cbrt (fma 2.0 x y)))) (pow (sqrt (fma 2.0 x y)) 3) (fma 2.0 x y) (pow (cbrt (fma 2.0 x y)) 4) (pow (sqrt (fma 2.0 x y)) 3) (* (fma 2.0 x y) (fma 2.0 x y)) (- (* x x) (* (fma 2.0 x y) y)) (* (fma 2.0 x y) (+ (- y) y)) (expm1 (- (* x x) (* (fma 2.0 x y) y))) (log1p (- (* x x) (* (fma 2.0 x y) y))) (- (* (fma 2.0 x y) y)) (exp (- (* x x) (* (fma 2.0 x y) y))) (log (- (* x x) (* (fma 2.0 x y) y))) (exp (- (* x x) (* (fma 2.0 x y) y))) (* (cbrt (- (* x x) (* (fma 2.0 x y) y))) (cbrt (- (* x x) (* (fma 2.0 x y) y)))) (cbrt (- (* x x) (* (fma 2.0 x y) y))) (pow (- (* x x) (* (fma 2.0 x y) y)) 3) (sqrt (- (* x x) (* (fma 2.0 x y) y))) (sqrt (- (* x x) (* (fma 2.0 x y) y))) (- (pow (* x x) 3) (pow (* (fma 2.0 x y) y) 3)) (fma (* (fma 2.0 x y) y) (fma x x (* (fma 2.0 x y) y)) (pow x 4)) (- (* (fma 2.0 x y) y)) (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)) (fma x x (* (fma 2.0 x y) y)) (- (* (fma 2.0 x y) y)) (fma (* 1.0 x) x (* (fma 2.0 x y) y)) (fma x x (fma 1.0 (pow y 2) (* 2.0 (* x y)))) (fma x x (fma 1.0 (pow y 2) (* 2.0 (* x y)))) (fma (- 4.0) (fma (pow y 2) (pow x 2) (* x (pow y 3))) (pow x 4)) (- (- (* 4.0 (* (pow x 2) (pow y 2)))) (fma (* 4.0 x) (pow y 3) (pow y 4))) (- (- (* 4.0 (* (pow x 2) (pow y 2)))) (fma (* 4.0 x) (pow y 3) (pow y 4))) (fma (pow x 2) 4.0 (fma (* 4.0 x) y (pow y 2))) (fma (pow x 2) 4.0 (fma (* 4.0 x) y (pow y 2))) (fma (pow x 2) 4.0 (fma (* 4.0 x) y (pow y 2))) (- (* x x) (* (fma 2.0 x y) y)) (- (* x x) (* (fma 2.0 x y) y)) (- (* x x) (* (fma 2.0 x y) y)) 0.866 * * * [progress]: adding candidates to table 1.145 * * [progress]: iteration 4 / 4 1.145 * * * [progress]: picking best candidate 1.151 * * * * [pick]: Picked # 1.151 * * * [progress]: localizing error 1.168 * * * [progress]: generating rewritten candidates 1.168 * * * * [progress]: [ 1 / 4 ] rewriting at (2) 1.185 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1) 1.185 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2) 1.191 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1) 1.197 * * * [progress]: generating series expansions 1.197 * * * * [progress]: [ 1 / 4 ] generating series at (2) 1.198 * [approximate]: Taking taylor expansion of (/ (fma (- (pow (fma 2.0 x y) 2)) (pow y 2) (pow x 4)) (- (pow x 2) (* (fma 2.0 x y) y))) in (x y) around 0 1.198 * [taylor]: Taking taylor expansion of (/ (fma (- (pow (fma 2.0 x y) 2)) (pow y 2) (pow x 4)) (- (pow x 2) (* (fma 2.0 x y) y))) in y 1.198 * [taylor]: Taking taylor expansion of (fma (- (pow (fma 2.0 x y) 2)) (pow y 2) (pow x 4)) in y 1.198 * [taylor]: Rewrote expression to (+ (* (- (pow (fma 2.0 x y) 2)) (pow y 2)) (pow x 4)) 1.198 * [taylor]: Taking taylor expansion of (* (- (pow (fma 2.0 x y) 2)) (pow y 2)) in y 1.198 * [taylor]: Taking taylor expansion of (- (pow (fma 2.0 x y) 2)) in y 1.198 * [taylor]: Taking taylor expansion of (pow (fma 2.0 x y) 2) in y 1.198 * [taylor]: Taking taylor expansion of (fma 2.0 x y) in y 1.198 * [taylor]: Rewrote expression to (+ (* 2.0 x) y) 1.198 * [taylor]: Taking taylor expansion of (* 2.0 x) in y 1.198 * [taylor]: Taking taylor expansion of 2.0 in y 1.198 * [taylor]: Taking taylor expansion of x in y 1.198 * [taylor]: Taking taylor expansion of y in y 1.198 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.198 * [taylor]: Taking taylor expansion of y in y 1.199 * [taylor]: Taking taylor expansion of (pow x 4) in y 1.199 * [taylor]: Taking taylor expansion of x in y 1.199 * [taylor]: Taking taylor expansion of (- (pow x 2) (* (fma 2.0 x y) y)) in y 1.199 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.199 * [taylor]: Taking taylor expansion of x in y 1.199 * [taylor]: Taking taylor expansion of (* (fma 2.0 x y) y) in y 1.199 * [taylor]: Taking taylor expansion of (fma 2.0 x y) in y 1.199 * [taylor]: Rewrote expression to (+ (* 2.0 x) y) 1.199 * [taylor]: Taking taylor expansion of (* 2.0 x) in y 1.199 * [taylor]: Taking taylor expansion of 2.0 in y 1.199 * [taylor]: Taking taylor expansion of x in y 1.199 * [taylor]: Taking taylor expansion of y in y 1.199 * [taylor]: Taking taylor expansion of y in y 1.200 * [taylor]: Taking taylor expansion of (/ (fma (- (pow (fma 2.0 x y) 2)) (pow y 2) (pow x 4)) (- (pow x 2) (* (fma 2.0 x y) y))) in x 1.200 * [taylor]: Taking taylor expansion of (fma (- (pow (fma 2.0 x y) 2)) (pow y 2) (pow x 4)) in x 1.200 * [taylor]: Rewrote expression to (+ (* (- (pow (fma 2.0 x y) 2)) (pow y 2)) (pow x 4)) 1.200 * [taylor]: Taking taylor expansion of (* (- (pow (fma 2.0 x y) 2)) (pow y 2)) in x 1.200 * [taylor]: Taking taylor expansion of (- (pow (fma 2.0 x y) 2)) in x 1.200 * [taylor]: Taking taylor expansion of (pow (fma 2.0 x y) 2) in x 1.200 * [taylor]: Taking taylor expansion of (fma 2.0 x y) in x 1.200 * [taylor]: Rewrote expression to (+ (* 2.0 x) y) 1.200 * [taylor]: Taking taylor expansion of (* 2.0 x) in x 1.200 * [taylor]: Taking taylor expansion of 2.0 in x 1.200 * [taylor]: Taking taylor expansion of x in x 1.200 * [taylor]: Taking taylor expansion of y in x 1.201 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.201 * [taylor]: Taking taylor expansion of y in x 1.201 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.201 * [taylor]: Taking taylor expansion of x in x 1.201 * [taylor]: Taking taylor expansion of (- (pow x 2) (* (fma 2.0 x y) y)) in x 1.201 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.201 * [taylor]: Taking taylor expansion of x in x 1.201 * [taylor]: Taking taylor expansion of (* (fma 2.0 x y) y) in x 1.201 * [taylor]: Taking taylor expansion of (fma 2.0 x y) in x 1.201 * [taylor]: Rewrote expression to (+ (* 2.0 x) y) 1.201 * [taylor]: Taking taylor expansion of (* 2.0 x) in x 1.201 * [taylor]: Taking taylor expansion of 2.0 in x 1.201 * [taylor]: Taking taylor expansion of x in x 1.201 * [taylor]: Taking taylor expansion of y in x 1.201 * [taylor]: Taking taylor expansion of y in x 1.202 * [taylor]: Taking taylor expansion of (/ (fma (- (pow (fma 2.0 x y) 2)) (pow y 2) (pow x 4)) (- (pow x 2) (* (fma 2.0 x y) y))) in x 1.202 * [taylor]: Taking taylor expansion of (fma (- (pow (fma 2.0 x y) 2)) (pow y 2) (pow x 4)) in x 1.203 * [taylor]: Rewrote expression to (+ (* (- (pow (fma 2.0 x y) 2)) (pow y 2)) (pow x 4)) 1.203 * [taylor]: Taking taylor expansion of (* (- (pow (fma 2.0 x y) 2)) (pow y 2)) in x 1.203 * [taylor]: Taking taylor expansion of (- (pow (fma 2.0 x y) 2)) in x 1.203 * [taylor]: Taking taylor expansion of (pow (fma 2.0 x y) 2) in x 1.203 * [taylor]: Taking taylor expansion of (fma 2.0 x y) in x 1.203 * [taylor]: Rewrote expression to (+ (* 2.0 x) y) 1.203 * [taylor]: Taking taylor expansion of (* 2.0 x) in x 1.203 * [taylor]: Taking taylor expansion of 2.0 in x 1.203 * [taylor]: Taking taylor expansion of x in x 1.203 * [taylor]: Taking taylor expansion of y in x 1.203 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.203 * [taylor]: Taking taylor expansion of y in x 1.203 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.203 * [taylor]: Taking taylor expansion of x in x 1.203 * [taylor]: Taking taylor expansion of (- (pow x 2) (* (fma 2.0 x y) y)) in x 1.204 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.204 * [taylor]: Taking taylor expansion of x in x 1.204 * [taylor]: Taking taylor expansion of (* (fma 2.0 x y) y) in x 1.204 * [taylor]: Taking taylor expansion of (fma 2.0 x y) in x 1.204 * [taylor]: Rewrote expression to (+ (* 2.0 x) y) 1.204 * [taylor]: Taking taylor expansion of (* 2.0 x) in x 1.204 * [taylor]: Taking taylor expansion of 2.0 in x 1.204 * [taylor]: Taking taylor expansion of x in x 1.204 * [taylor]: Taking taylor expansion of y in x 1.204 * [taylor]: Taking taylor expansion of y in x 1.205 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.205 * [taylor]: Taking taylor expansion of y in y 1.210 * [taylor]: Taking taylor expansion of (* 2.0 y) in y 1.210 * [taylor]: Taking taylor expansion of 2.0 in y 1.210 * [taylor]: Taking taylor expansion of y in y 1.216 * [taylor]: Taking taylor expansion of 1.0 in y 1.219 * [approximate]: Taking taylor expansion of (/ (fma (- (pow (fma 2.0 (/ 1 x) (/ 1 y)) 2)) (pow (/ 1 y) 2) (pow (/ 1 x) 4)) (- (/ 1 (pow x 2)) (/ (fma 2.0 (/ 1 x) (/ 1 y)) y))) in (x y) around 0 1.219 * [taylor]: Taking taylor expansion of (/ (fma (- (pow (fma 2.0 (/ 1 x) (/ 1 y)) 2)) (pow (/ 1 y) 2) (pow (/ 1 x) 4)) (- (/ 1 (pow x 2)) (/ (fma 2.0 (/ 1 x) (/ 1 y)) y))) in y 1.219 * [taylor]: Taking taylor expansion of (fma (- (pow (fma 2.0 (/ 1 x) (/ 1 y)) 2)) (pow (/ 1 y) 2) (pow (/ 1 x) 4)) in y 1.219 * [taylor]: Rewrote expression to (+ (* (- (pow (fma 2.0 (/ 1 x) (/ 1 y)) 2)) (pow (/ 1 y) 2)) (pow (/ 1 x) 4)) 1.219 * [taylor]: Taking taylor expansion of (* (- (pow (fma 2.0 (/ 1 x) (/ 1 y)) 2)) (pow (/ 1 y) 2)) in y 1.219 * [taylor]: Taking taylor expansion of (- (pow (fma 2.0 (/ 1 x) (/ 1 y)) 2)) in y 1.219 * [taylor]: Taking taylor expansion of (pow (fma 2.0 (/ 1 x) (/ 1 y)) 2) in y 1.219 * [taylor]: Taking taylor expansion of (fma 2.0 (/ 1 x) (/ 1 y)) in y 1.219 * [taylor]: Rewrote expression to (+ (* 2.0 (/ 1 x)) (/ 1 y)) 1.219 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y 1.219 * [taylor]: Taking taylor expansion of 2.0 in y 1.219 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.219 * [taylor]: Taking taylor expansion of x in y 1.220 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.220 * [taylor]: Taking taylor expansion of y in y 1.220 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 2) in y 1.221 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.221 * [taylor]: Taking taylor expansion of y in y 1.221 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 4) in y 1.221 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.221 * [taylor]: Taking taylor expansion of x in y 1.221 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ (fma 2.0 (/ 1 x) (/ 1 y)) y)) in y 1.221 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 1.221 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.221 * [taylor]: Taking taylor expansion of x in y 1.221 * [taylor]: Taking taylor expansion of (/ (fma 2.0 (/ 1 x) (/ 1 y)) y) in y 1.221 * [taylor]: Taking taylor expansion of (fma 2.0 (/ 1 x) (/ 1 y)) in y 1.221 * [taylor]: Rewrote expression to (+ (* 2.0 (/ 1 x)) (/ 1 y)) 1.221 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y 1.222 * [taylor]: Taking taylor expansion of 2.0 in y 1.222 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.222 * [taylor]: Taking taylor expansion of x in y 1.222 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.222 * [taylor]: Taking taylor expansion of y in y 1.222 * [taylor]: Taking taylor expansion of y in y 1.225 * [taylor]: Taking taylor expansion of (/ (fma (- (pow (fma 2.0 (/ 1 x) (/ 1 y)) 2)) (pow (/ 1 y) 2) (pow (/ 1 x) 4)) (- (/ 1 (pow x 2)) (/ (fma 2.0 (/ 1 x) (/ 1 y)) y))) in x 1.225 * [taylor]: Taking taylor expansion of (fma (- (pow (fma 2.0 (/ 1 x) (/ 1 y)) 2)) (pow (/ 1 y) 2) (pow (/ 1 x) 4)) in x 1.226 * [taylor]: Rewrote expression to (+ (* (- (pow (fma 2.0 (/ 1 x) (/ 1 y)) 2)) (pow (/ 1 y) 2)) (pow (/ 1 x) 4)) 1.226 * [taylor]: Taking taylor expansion of (* (- (pow (fma 2.0 (/ 1 x) (/ 1 y)) 2)) (pow (/ 1 y) 2)) in x 1.226 * [taylor]: Taking taylor expansion of (- (pow (fma 2.0 (/ 1 x) (/ 1 y)) 2)) in x 1.226 * [taylor]: Taking taylor expansion of (pow (fma 2.0 (/ 1 x) (/ 1 y)) 2) in x 1.226 * [taylor]: Taking taylor expansion of (fma 2.0 (/ 1 x) (/ 1 y)) in x 1.226 * [taylor]: Rewrote expression to (+ (* 2.0 (/ 1 x)) (/ 1 y)) 1.226 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 1.226 * [taylor]: Taking taylor expansion of 2.0 in x 1.226 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.226 * [taylor]: Taking taylor expansion of x in x 1.227 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.227 * [taylor]: Taking taylor expansion of y in x 1.227 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 2) in x 1.228 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.228 * [taylor]: Taking taylor expansion of y in x 1.228 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 4) in x 1.228 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.228 * [taylor]: Taking taylor expansion of x in x 1.228 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ (fma 2.0 (/ 1 x) (/ 1 y)) y)) in x 1.228 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.228 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.228 * [taylor]: Taking taylor expansion of x in x 1.229 * [taylor]: Taking taylor expansion of (/ (fma 2.0 (/ 1 x) (/ 1 y)) y) in x 1.229 * [taylor]: Taking taylor expansion of (fma 2.0 (/ 1 x) (/ 1 y)) in x 1.229 * [taylor]: Rewrote expression to (+ (* 2.0 (/ 1 x)) (/ 1 y)) 1.229 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 1.229 * [taylor]: Taking taylor expansion of 2.0 in x 1.229 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.229 * [taylor]: Taking taylor expansion of x in x 1.229 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.229 * [taylor]: Taking taylor expansion of y in x 1.229 * [taylor]: Taking taylor expansion of y in x 1.232 * [taylor]: Taking taylor expansion of (/ (fma (- (pow (fma 2.0 (/ 1 x) (/ 1 y)) 2)) (pow (/ 1 y) 2) (pow (/ 1 x) 4)) (- (/ 1 (pow x 2)) (/ (fma 2.0 (/ 1 x) (/ 1 y)) y))) in x 1.232 * [taylor]: Taking taylor expansion of (fma (- (pow (fma 2.0 (/ 1 x) (/ 1 y)) 2)) (pow (/ 1 y) 2) (pow (/ 1 x) 4)) in x 1.232 * [taylor]: Rewrote expression to (+ (* (- (pow (fma 2.0 (/ 1 x) (/ 1 y)) 2)) (pow (/ 1 y) 2)) (pow (/ 1 x) 4)) 1.232 * [taylor]: Taking taylor expansion of (* (- (pow (fma 2.0 (/ 1 x) (/ 1 y)) 2)) (pow (/ 1 y) 2)) in x 1.232 * [taylor]: Taking taylor expansion of (- (pow (fma 2.0 (/ 1 x) (/ 1 y)) 2)) in x 1.232 * [taylor]: Taking taylor expansion of (pow (fma 2.0 (/ 1 x) (/ 1 y)) 2) in x 1.232 * [taylor]: Taking taylor expansion of (fma 2.0 (/ 1 x) (/ 1 y)) in x 1.232 * [taylor]: Rewrote expression to (+ (* 2.0 (/ 1 x)) (/ 1 y)) 1.232 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 1.232 * [taylor]: Taking taylor expansion of 2.0 in x 1.232 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.232 * [taylor]: Taking taylor expansion of x in x 1.233 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.233 * [taylor]: Taking taylor expansion of y in x 1.233 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 2) in x 1.233 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.233 * [taylor]: Taking taylor expansion of y in x 1.234 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 4) in x 1.234 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.234 * [taylor]: Taking taylor expansion of x in x 1.234 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ (fma 2.0 (/ 1 x) (/ 1 y)) y)) in x 1.234 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.234 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.234 * [taylor]: Taking taylor expansion of x in x 1.235 * [taylor]: Taking taylor expansion of (/ (fma 2.0 (/ 1 x) (/ 1 y)) y) in x 1.235 * [taylor]: Taking taylor expansion of (fma 2.0 (/ 1 x) (/ 1 y)) in x 1.235 * [taylor]: Rewrote expression to (+ (* 2.0 (/ 1 x)) (/ 1 y)) 1.235 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 1.235 * [taylor]: Taking taylor expansion of 2.0 in x 1.235 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.235 * [taylor]: Taking taylor expansion of x in x 1.235 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.235 * [taylor]: Taking taylor expansion of y in x 1.235 * [taylor]: Taking taylor expansion of y in x 1.237 * [taylor]: Taking taylor expansion of 1 in y 1.240 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 1.241 * [taylor]: Taking taylor expansion of 2.0 in y 1.241 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.241 * [taylor]: Taking taylor expansion of y in y 1.250 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (pow y 2))) in y 1.250 * [taylor]: Taking taylor expansion of 1.0 in y 1.250 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.250 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.250 * [taylor]: Taking taylor expansion of y in y 1.253 * [approximate]: Taking taylor expansion of (/ (fma (- (pow (fma 2.0 (/ -1 x) (/ -1 y)) 2)) (pow (/ -1 y) 2) (pow (/ -1 x) 4)) (+ (/ (fma 2.0 (/ -1 x) (/ -1 y)) y) (/ 1 (pow x 2)))) in (x y) around 0 1.253 * [taylor]: Taking taylor expansion of (/ (fma (- (pow (fma 2.0 (/ -1 x) (/ -1 y)) 2)) (pow (/ -1 y) 2) (pow (/ -1 x) 4)) (+ (/ (fma 2.0 (/ -1 x) (/ -1 y)) y) (/ 1 (pow x 2)))) in y 1.254 * [taylor]: Taking taylor expansion of (fma (- (pow (fma 2.0 (/ -1 x) (/ -1 y)) 2)) (pow (/ -1 y) 2) (pow (/ -1 x) 4)) in y 1.254 * [taylor]: Rewrote expression to (+ (* (- (pow (fma 2.0 (/ -1 x) (/ -1 y)) 2)) (pow (/ -1 y) 2)) (pow (/ -1 x) 4)) 1.254 * [taylor]: Taking taylor expansion of (* (- (pow (fma 2.0 (/ -1 x) (/ -1 y)) 2)) (pow (/ -1 y) 2)) in y 1.254 * [taylor]: Taking taylor expansion of (- (pow (fma 2.0 (/ -1 x) (/ -1 y)) 2)) in y 1.254 * [taylor]: Taking taylor expansion of (pow (fma 2.0 (/ -1 x) (/ -1 y)) 2) in y 1.254 * [taylor]: Taking taylor expansion of (fma 2.0 (/ -1 x) (/ -1 y)) in y 1.254 * [taylor]: Rewrote expression to (+ (* 2.0 (/ -1 x)) (/ -1 y)) 1.254 * [taylor]: Taking taylor expansion of (* 2.0 (/ -1 x)) in y 1.254 * [taylor]: Taking taylor expansion of 2.0 in y 1.254 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1.254 * [taylor]: Taking taylor expansion of -1 in y 1.254 * [taylor]: Taking taylor expansion of x in y 1.254 * [taylor]: Taking taylor expansion of (/ -1 y) in y 1.254 * [taylor]: Taking taylor expansion of -1 in y 1.254 * [taylor]: Taking taylor expansion of y in y 1.255 * [taylor]: Taking taylor expansion of (pow (/ -1 y) 2) in y 1.255 * [taylor]: Taking taylor expansion of (/ -1 y) in y 1.255 * [taylor]: Taking taylor expansion of -1 in y 1.255 * [taylor]: Taking taylor expansion of y in y 1.256 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 4) in y 1.256 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1.256 * [taylor]: Taking taylor expansion of -1 in y 1.256 * [taylor]: Taking taylor expansion of x in y 1.256 * [taylor]: Taking taylor expansion of (+ (/ (fma 2.0 (/ -1 x) (/ -1 y)) y) (/ 1 (pow x 2))) in y 1.256 * [taylor]: Taking taylor expansion of (/ (fma 2.0 (/ -1 x) (/ -1 y)) y) in y 1.256 * [taylor]: Taking taylor expansion of (fma 2.0 (/ -1 x) (/ -1 y)) in y 1.256 * [taylor]: Rewrote expression to (+ (* 2.0 (/ -1 x)) (/ -1 y)) 1.256 * [taylor]: Taking taylor expansion of (* 2.0 (/ -1 x)) in y 1.256 * [taylor]: Taking taylor expansion of 2.0 in y 1.256 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1.256 * [taylor]: Taking taylor expansion of -1 in y 1.256 * [taylor]: Taking taylor expansion of x in y 1.256 * [taylor]: Taking taylor expansion of (/ -1 y) in y 1.256 * [taylor]: Taking taylor expansion of -1 in y 1.256 * [taylor]: Taking taylor expansion of y in y 1.257 * [taylor]: Taking taylor expansion of y in y 1.257 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 1.257 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.257 * [taylor]: Taking taylor expansion of x in y 1.260 * [taylor]: Taking taylor expansion of (/ (fma (- (pow (fma 2.0 (/ -1 x) (/ -1 y)) 2)) (pow (/ -1 y) 2) (pow (/ -1 x) 4)) (+ (/ (fma 2.0 (/ -1 x) (/ -1 y)) y) (/ 1 (pow x 2)))) in x 1.260 * [taylor]: Taking taylor expansion of (fma (- (pow (fma 2.0 (/ -1 x) (/ -1 y)) 2)) (pow (/ -1 y) 2) (pow (/ -1 x) 4)) in x 1.260 * [taylor]: Rewrote expression to (+ (* (- (pow (fma 2.0 (/ -1 x) (/ -1 y)) 2)) (pow (/ -1 y) 2)) (pow (/ -1 x) 4)) 1.260 * [taylor]: Taking taylor expansion of (* (- (pow (fma 2.0 (/ -1 x) (/ -1 y)) 2)) (pow (/ -1 y) 2)) in x 1.260 * [taylor]: Taking taylor expansion of (- (pow (fma 2.0 (/ -1 x) (/ -1 y)) 2)) in x 1.260 * [taylor]: Taking taylor expansion of (pow (fma 2.0 (/ -1 x) (/ -1 y)) 2) in x 1.260 * [taylor]: Taking taylor expansion of (fma 2.0 (/ -1 x) (/ -1 y)) in x 1.260 * [taylor]: Rewrote expression to (+ (* 2.0 (/ -1 x)) (/ -1 y)) 1.260 * [taylor]: Taking taylor expansion of (* 2.0 (/ -1 x)) in x 1.260 * [taylor]: Taking taylor expansion of 2.0 in x 1.260 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.260 * [taylor]: Taking taylor expansion of -1 in x 1.260 * [taylor]: Taking taylor expansion of x in x 1.261 * [taylor]: Taking taylor expansion of (/ -1 y) in x 1.261 * [taylor]: Taking taylor expansion of -1 in x 1.261 * [taylor]: Taking taylor expansion of y in x 1.262 * [taylor]: Taking taylor expansion of (pow (/ -1 y) 2) in x 1.262 * [taylor]: Taking taylor expansion of (/ -1 y) in x 1.262 * [taylor]: Taking taylor expansion of -1 in x 1.262 * [taylor]: Taking taylor expansion of y in x 1.262 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 4) in x 1.262 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.262 * [taylor]: Taking taylor expansion of -1 in x 1.262 * [taylor]: Taking taylor expansion of x in x 1.262 * [taylor]: Taking taylor expansion of (+ (/ (fma 2.0 (/ -1 x) (/ -1 y)) y) (/ 1 (pow x 2))) in x 1.262 * [taylor]: Taking taylor expansion of (/ (fma 2.0 (/ -1 x) (/ -1 y)) y) in x 1.262 * [taylor]: Taking taylor expansion of (fma 2.0 (/ -1 x) (/ -1 y)) in x 1.262 * [taylor]: Rewrote expression to (+ (* 2.0 (/ -1 x)) (/ -1 y)) 1.262 * [taylor]: Taking taylor expansion of (* 2.0 (/ -1 x)) in x 1.262 * [taylor]: Taking taylor expansion of 2.0 in x 1.262 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.262 * [taylor]: Taking taylor expansion of -1 in x 1.262 * [taylor]: Taking taylor expansion of x in x 1.263 * [taylor]: Taking taylor expansion of (/ -1 y) in x 1.263 * [taylor]: Taking taylor expansion of -1 in x 1.263 * [taylor]: Taking taylor expansion of y in x 1.263 * [taylor]: Taking taylor expansion of y in x 1.264 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.264 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.264 * [taylor]: Taking taylor expansion of x in x 1.266 * [taylor]: Taking taylor expansion of (/ (fma (- (pow (fma 2.0 (/ -1 x) (/ -1 y)) 2)) (pow (/ -1 y) 2) (pow (/ -1 x) 4)) (+ (/ (fma 2.0 (/ -1 x) (/ -1 y)) y) (/ 1 (pow x 2)))) in x 1.266 * [taylor]: Taking taylor expansion of (fma (- (pow (fma 2.0 (/ -1 x) (/ -1 y)) 2)) (pow (/ -1 y) 2) (pow (/ -1 x) 4)) in x 1.266 * [taylor]: Rewrote expression to (+ (* (- (pow (fma 2.0 (/ -1 x) (/ -1 y)) 2)) (pow (/ -1 y) 2)) (pow (/ -1 x) 4)) 1.266 * [taylor]: Taking taylor expansion of (* (- (pow (fma 2.0 (/ -1 x) (/ -1 y)) 2)) (pow (/ -1 y) 2)) in x 1.266 * [taylor]: Taking taylor expansion of (- (pow (fma 2.0 (/ -1 x) (/ -1 y)) 2)) in x 1.266 * [taylor]: Taking taylor expansion of (pow (fma 2.0 (/ -1 x) (/ -1 y)) 2) in x 1.266 * [taylor]: Taking taylor expansion of (fma 2.0 (/ -1 x) (/ -1 y)) in x 1.266 * [taylor]: Rewrote expression to (+ (* 2.0 (/ -1 x)) (/ -1 y)) 1.266 * [taylor]: Taking taylor expansion of (* 2.0 (/ -1 x)) in x 1.266 * [taylor]: Taking taylor expansion of 2.0 in x 1.267 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.267 * [taylor]: Taking taylor expansion of -1 in x 1.267 * [taylor]: Taking taylor expansion of x in x 1.267 * [taylor]: Taking taylor expansion of (/ -1 y) in x 1.267 * [taylor]: Taking taylor expansion of -1 in x 1.267 * [taylor]: Taking taylor expansion of y in x 1.268 * [taylor]: Taking taylor expansion of (pow (/ -1 y) 2) in x 1.268 * [taylor]: Taking taylor expansion of (/ -1 y) in x 1.268 * [taylor]: Taking taylor expansion of -1 in x 1.268 * [taylor]: Taking taylor expansion of y in x 1.268 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 4) in x 1.268 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.268 * [taylor]: Taking taylor expansion of -1 in x 1.268 * [taylor]: Taking taylor expansion of x in x 1.268 * [taylor]: Taking taylor expansion of (+ (/ (fma 2.0 (/ -1 x) (/ -1 y)) y) (/ 1 (pow x 2))) in x 1.268 * [taylor]: Taking taylor expansion of (/ (fma 2.0 (/ -1 x) (/ -1 y)) y) in x 1.268 * [taylor]: Taking taylor expansion of (fma 2.0 (/ -1 x) (/ -1 y)) in x 1.269 * [taylor]: Rewrote expression to (+ (* 2.0 (/ -1 x)) (/ -1 y)) 1.269 * [taylor]: Taking taylor expansion of (* 2.0 (/ -1 x)) in x 1.269 * [taylor]: Taking taylor expansion of 2.0 in x 1.269 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.269 * [taylor]: Taking taylor expansion of -1 in x 1.269 * [taylor]: Taking taylor expansion of x in x 1.269 * [taylor]: Taking taylor expansion of (/ -1 y) in x 1.269 * [taylor]: Taking taylor expansion of -1 in x 1.269 * [taylor]: Taking taylor expansion of y in x 1.269 * [taylor]: Taking taylor expansion of y in x 1.270 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.270 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.270 * [taylor]: Taking taylor expansion of x in x 1.272 * [taylor]: Taking taylor expansion of 1 in y 1.276 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 1.276 * [taylor]: Taking taylor expansion of 2.0 in y 1.276 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.276 * [taylor]: Taking taylor expansion of y in y 1.283 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (pow y 2))) in y 1.283 * [taylor]: Taking taylor expansion of 1.0 in y 1.283 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.283 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.283 * [taylor]: Taking taylor expansion of y in y 1.285 * * * * [progress]: [ 2 / 4 ] generating series at (2 1) 1.285 * [approximate]: Taking taylor expansion of (fma (- (pow (fma 2.0 x y) 2)) (pow y 2) (pow x 4)) in (x y) around 0 1.285 * [taylor]: Taking taylor expansion of (fma (- (pow (fma 2.0 x y) 2)) (pow y 2) (pow x 4)) in y 1.286 * [taylor]: Rewrote expression to (+ (* (- (pow (fma 2.0 x y) 2)) (pow y 2)) (pow x 4)) 1.286 * [taylor]: Taking taylor expansion of (* (- (pow (fma 2.0 x y) 2)) (pow y 2)) in y 1.286 * [taylor]: Taking taylor expansion of (- (pow (fma 2.0 x y) 2)) in y 1.286 * [taylor]: Taking taylor expansion of (pow (fma 2.0 x y) 2) in y 1.286 * [taylor]: Taking taylor expansion of (fma 2.0 x y) in y 1.286 * [taylor]: Rewrote expression to (+ (* 2.0 x) y) 1.286 * [taylor]: Taking taylor expansion of (* 2.0 x) in y 1.286 * [taylor]: Taking taylor expansion of 2.0 in y 1.286 * [taylor]: Taking taylor expansion of x in y 1.286 * [taylor]: Taking taylor expansion of y in y 1.286 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.286 * [taylor]: Taking taylor expansion of y in y 1.286 * [taylor]: Taking taylor expansion of (pow x 4) in y 1.286 * [taylor]: Taking taylor expansion of x in y 1.286 * [taylor]: Taking taylor expansion of (fma (- (pow (fma 2.0 x y) 2)) (pow y 2) (pow x 4)) in x 1.286 * [taylor]: Rewrote expression to (+ (* (- (pow (fma 2.0 x y) 2)) (pow y 2)) (pow x 4)) 1.286 * [taylor]: Taking taylor expansion of (* (- (pow (fma 2.0 x y) 2)) (pow y 2)) in x 1.286 * [taylor]: Taking taylor expansion of (- (pow (fma 2.0 x y) 2)) in x 1.286 * [taylor]: Taking taylor expansion of (pow (fma 2.0 x y) 2) in x 1.286 * [taylor]: Taking taylor expansion of (fma 2.0 x y) in x 1.286 * [taylor]: Rewrote expression to (+ (* 2.0 x) y) 1.286 * [taylor]: Taking taylor expansion of (* 2.0 x) in x 1.286 * [taylor]: Taking taylor expansion of 2.0 in x 1.286 * [taylor]: Taking taylor expansion of x in x 1.286 * [taylor]: Taking taylor expansion of y in x 1.287 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.287 * [taylor]: Taking taylor expansion of y in x 1.287 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.287 * [taylor]: Taking taylor expansion of x in x 1.287 * [taylor]: Taking taylor expansion of (fma (- (pow (fma 2.0 x y) 2)) (pow y 2) (pow x 4)) in x 1.287 * [taylor]: Rewrote expression to (+ (* (- (pow (fma 2.0 x y) 2)) (pow y 2)) (pow x 4)) 1.287 * [taylor]: Taking taylor expansion of (* (- (pow (fma 2.0 x y) 2)) (pow y 2)) in x 1.287 * [taylor]: Taking taylor expansion of (- (pow (fma 2.0 x y) 2)) in x 1.287 * [taylor]: Taking taylor expansion of (pow (fma 2.0 x y) 2) in x 1.287 * [taylor]: Taking taylor expansion of (fma 2.0 x y) in x 1.287 * [taylor]: Rewrote expression to (+ (* 2.0 x) y) 1.287 * [taylor]: Taking taylor expansion of (* 2.0 x) in x 1.287 * [taylor]: Taking taylor expansion of 2.0 in x 1.287 * [taylor]: Taking taylor expansion of x in x 1.287 * [taylor]: Taking taylor expansion of y in x 1.288 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.288 * [taylor]: Taking taylor expansion of y in x 1.288 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.288 * [taylor]: Taking taylor expansion of x in x 1.289 * [taylor]: Taking taylor expansion of (- (pow y 4)) in y 1.289 * [taylor]: Taking taylor expansion of (pow y 4) in y 1.289 * [taylor]: Taking taylor expansion of y in y 1.291 * [taylor]: Taking taylor expansion of (- (* 4.0 (pow y 3))) in y 1.291 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 3)) in y 1.291 * [taylor]: Taking taylor expansion of 4.0 in y 1.291 * [taylor]: Taking taylor expansion of (pow y 3) in y 1.291 * [taylor]: Taking taylor expansion of y in y 1.294 * [taylor]: Taking taylor expansion of (- (* 4.0 (pow y 2))) in y 1.294 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 1.294 * [taylor]: Taking taylor expansion of 4.0 in y 1.294 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.294 * [taylor]: Taking taylor expansion of y in y 1.298 * [taylor]: Taking taylor expansion of 0 in y 1.304 * [taylor]: Taking taylor expansion of 1 in y 1.308 * [approximate]: Taking taylor expansion of (fma (- (pow (fma 2.0 (/ 1 x) (/ 1 y)) 2)) (pow (/ 1 y) 2) (pow (/ 1 x) 4)) in (x y) around 0 1.308 * [taylor]: Taking taylor expansion of (fma (- (pow (fma 2.0 (/ 1 x) (/ 1 y)) 2)) (pow (/ 1 y) 2) (pow (/ 1 x) 4)) in y 1.308 * [taylor]: Rewrote expression to (+ (* (- (pow (fma 2.0 (/ 1 x) (/ 1 y)) 2)) (pow (/ 1 y) 2)) (pow (/ 1 x) 4)) 1.308 * [taylor]: Taking taylor expansion of (* (- (pow (fma 2.0 (/ 1 x) (/ 1 y)) 2)) (pow (/ 1 y) 2)) in y 1.308 * [taylor]: Taking taylor expansion of (- (pow (fma 2.0 (/ 1 x) (/ 1 y)) 2)) in y 1.308 * [taylor]: Taking taylor expansion of (pow (fma 2.0 (/ 1 x) (/ 1 y)) 2) in y 1.308 * [taylor]: Taking taylor expansion of (fma 2.0 (/ 1 x) (/ 1 y)) in y 1.308 * [taylor]: Rewrote expression to (+ (* 2.0 (/ 1 x)) (/ 1 y)) 1.308 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y 1.308 * [taylor]: Taking taylor expansion of 2.0 in y 1.308 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.308 * [taylor]: Taking taylor expansion of x in y 1.309 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.309 * [taylor]: Taking taylor expansion of y in y 1.309 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 2) in y 1.310 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.310 * [taylor]: Taking taylor expansion of y in y 1.310 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 4) in y 1.310 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.310 * [taylor]: Taking taylor expansion of x in y 1.310 * [taylor]: Taking taylor expansion of (fma (- (pow (fma 2.0 (/ 1 x) (/ 1 y)) 2)) (pow (/ 1 y) 2) (pow (/ 1 x) 4)) in x 1.310 * [taylor]: Rewrote expression to (+ (* (- (pow (fma 2.0 (/ 1 x) (/ 1 y)) 2)) (pow (/ 1 y) 2)) (pow (/ 1 x) 4)) 1.310 * [taylor]: Taking taylor expansion of (* (- (pow (fma 2.0 (/ 1 x) (/ 1 y)) 2)) (pow (/ 1 y) 2)) in x 1.310 * [taylor]: Taking taylor expansion of (- (pow (fma 2.0 (/ 1 x) (/ 1 y)) 2)) in x 1.310 * [taylor]: Taking taylor expansion of (pow (fma 2.0 (/ 1 x) (/ 1 y)) 2) in x 1.310 * [taylor]: Taking taylor expansion of (fma 2.0 (/ 1 x) (/ 1 y)) in x 1.310 * [taylor]: Rewrote expression to (+ (* 2.0 (/ 1 x)) (/ 1 y)) 1.310 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 1.310 * [taylor]: Taking taylor expansion of 2.0 in x 1.310 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.310 * [taylor]: Taking taylor expansion of x in x 1.311 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.311 * [taylor]: Taking taylor expansion of y in x 1.312 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 2) in x 1.312 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.312 * [taylor]: Taking taylor expansion of y in x 1.312 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 4) in x 1.312 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.312 * [taylor]: Taking taylor expansion of x in x 1.312 * [taylor]: Taking taylor expansion of (fma (- (pow (fma 2.0 (/ 1 x) (/ 1 y)) 2)) (pow (/ 1 y) 2) (pow (/ 1 x) 4)) in x 1.312 * [taylor]: Rewrote expression to (+ (* (- (pow (fma 2.0 (/ 1 x) (/ 1 y)) 2)) (pow (/ 1 y) 2)) (pow (/ 1 x) 4)) 1.312 * [taylor]: Taking taylor expansion of (* (- (pow (fma 2.0 (/ 1 x) (/ 1 y)) 2)) (pow (/ 1 y) 2)) in x 1.312 * [taylor]: Taking taylor expansion of (- (pow (fma 2.0 (/ 1 x) (/ 1 y)) 2)) in x 1.312 * [taylor]: Taking taylor expansion of (pow (fma 2.0 (/ 1 x) (/ 1 y)) 2) in x 1.312 * [taylor]: Taking taylor expansion of (fma 2.0 (/ 1 x) (/ 1 y)) in x 1.313 * [taylor]: Rewrote expression to (+ (* 2.0 (/ 1 x)) (/ 1 y)) 1.313 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 1.313 * [taylor]: Taking taylor expansion of 2.0 in x 1.313 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.313 * [taylor]: Taking taylor expansion of x in x 1.313 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.313 * [taylor]: Taking taylor expansion of y in x 1.314 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 2) in x 1.314 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.314 * [taylor]: Taking taylor expansion of y in x 1.314 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 4) in x 1.314 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.314 * [taylor]: Taking taylor expansion of x in x 1.315 * [taylor]: Taking taylor expansion of 1 in y 1.317 * [taylor]: Taking taylor expansion of 0 in y 1.320 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y 1.320 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 1.320 * [taylor]: Taking taylor expansion of 4.0 in y 1.320 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.320 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.320 * [taylor]: Taking taylor expansion of y in y 1.326 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 3)))) in y 1.326 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 3))) in y 1.326 * [taylor]: Taking taylor expansion of 4.0 in y 1.326 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y 1.326 * [taylor]: Taking taylor expansion of (pow y 3) in y 1.326 * [taylor]: Taking taylor expansion of y in y 1.333 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4))) in y 1.333 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 1.333 * [taylor]: Taking taylor expansion of (pow y 4) in y 1.333 * [taylor]: Taking taylor expansion of y in y 1.338 * [approximate]: Taking taylor expansion of (fma (- (pow (fma 2.0 (/ -1 x) (/ -1 y)) 2)) (pow (/ -1 y) 2) (pow (/ -1 x) 4)) in (x y) around 0 1.338 * [taylor]: Taking taylor expansion of (fma (- (pow (fma 2.0 (/ -1 x) (/ -1 y)) 2)) (pow (/ -1 y) 2) (pow (/ -1 x) 4)) in y 1.338 * [taylor]: Rewrote expression to (+ (* (- (pow (fma 2.0 (/ -1 x) (/ -1 y)) 2)) (pow (/ -1 y) 2)) (pow (/ -1 x) 4)) 1.338 * [taylor]: Taking taylor expansion of (* (- (pow (fma 2.0 (/ -1 x) (/ -1 y)) 2)) (pow (/ -1 y) 2)) in y 1.338 * [taylor]: Taking taylor expansion of (- (pow (fma 2.0 (/ -1 x) (/ -1 y)) 2)) in y 1.338 * [taylor]: Taking taylor expansion of (pow (fma 2.0 (/ -1 x) (/ -1 y)) 2) in y 1.338 * [taylor]: Taking taylor expansion of (fma 2.0 (/ -1 x) (/ -1 y)) in y 1.338 * [taylor]: Rewrote expression to (+ (* 2.0 (/ -1 x)) (/ -1 y)) 1.338 * [taylor]: Taking taylor expansion of (* 2.0 (/ -1 x)) in y 1.338 * [taylor]: Taking taylor expansion of 2.0 in y 1.338 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1.338 * [taylor]: Taking taylor expansion of -1 in y 1.338 * [taylor]: Taking taylor expansion of x in y 1.338 * [taylor]: Taking taylor expansion of (/ -1 y) in y 1.338 * [taylor]: Taking taylor expansion of -1 in y 1.338 * [taylor]: Taking taylor expansion of y in y 1.339 * [taylor]: Taking taylor expansion of (pow (/ -1 y) 2) in y 1.339 * [taylor]: Taking taylor expansion of (/ -1 y) in y 1.339 * [taylor]: Taking taylor expansion of -1 in y 1.339 * [taylor]: Taking taylor expansion of y in y 1.340 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 4) in y 1.340 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1.340 * [taylor]: Taking taylor expansion of -1 in y 1.340 * [taylor]: Taking taylor expansion of x in y 1.340 * [taylor]: Taking taylor expansion of (fma (- (pow (fma 2.0 (/ -1 x) (/ -1 y)) 2)) (pow (/ -1 y) 2) (pow (/ -1 x) 4)) in x 1.340 * [taylor]: Rewrote expression to (+ (* (- (pow (fma 2.0 (/ -1 x) (/ -1 y)) 2)) (pow (/ -1 y) 2)) (pow (/ -1 x) 4)) 1.340 * [taylor]: Taking taylor expansion of (* (- (pow (fma 2.0 (/ -1 x) (/ -1 y)) 2)) (pow (/ -1 y) 2)) in x 1.340 * [taylor]: Taking taylor expansion of (- (pow (fma 2.0 (/ -1 x) (/ -1 y)) 2)) in x 1.340 * [taylor]: Taking taylor expansion of (pow (fma 2.0 (/ -1 x) (/ -1 y)) 2) in x 1.340 * [taylor]: Taking taylor expansion of (fma 2.0 (/ -1 x) (/ -1 y)) in x 1.340 * [taylor]: Rewrote expression to (+ (* 2.0 (/ -1 x)) (/ -1 y)) 1.340 * [taylor]: Taking taylor expansion of (* 2.0 (/ -1 x)) in x 1.340 * [taylor]: Taking taylor expansion of 2.0 in x 1.340 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.340 * [taylor]: Taking taylor expansion of -1 in x 1.340 * [taylor]: Taking taylor expansion of x in x 1.341 * [taylor]: Taking taylor expansion of (/ -1 y) in x 1.341 * [taylor]: Taking taylor expansion of -1 in x 1.341 * [taylor]: Taking taylor expansion of y in x 1.342 * [taylor]: Taking taylor expansion of (pow (/ -1 y) 2) in x 1.342 * [taylor]: Taking taylor expansion of (/ -1 y) in x 1.342 * [taylor]: Taking taylor expansion of -1 in x 1.342 * [taylor]: Taking taylor expansion of y in x 1.342 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 4) in x 1.342 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.342 * [taylor]: Taking taylor expansion of -1 in x 1.342 * [taylor]: Taking taylor expansion of x in x 1.342 * [taylor]: Taking taylor expansion of (fma (- (pow (fma 2.0 (/ -1 x) (/ -1 y)) 2)) (pow (/ -1 y) 2) (pow (/ -1 x) 4)) in x 1.342 * [taylor]: Rewrote expression to (+ (* (- (pow (fma 2.0 (/ -1 x) (/ -1 y)) 2)) (pow (/ -1 y) 2)) (pow (/ -1 x) 4)) 1.342 * [taylor]: Taking taylor expansion of (* (- (pow (fma 2.0 (/ -1 x) (/ -1 y)) 2)) (pow (/ -1 y) 2)) in x 1.342 * [taylor]: Taking taylor expansion of (- (pow (fma 2.0 (/ -1 x) (/ -1 y)) 2)) in x 1.342 * [taylor]: Taking taylor expansion of (pow (fma 2.0 (/ -1 x) (/ -1 y)) 2) in x 1.342 * [taylor]: Taking taylor expansion of (fma 2.0 (/ -1 x) (/ -1 y)) in x 1.343 * [taylor]: Rewrote expression to (+ (* 2.0 (/ -1 x)) (/ -1 y)) 1.343 * [taylor]: Taking taylor expansion of (* 2.0 (/ -1 x)) in x 1.343 * [taylor]: Taking taylor expansion of 2.0 in x 1.343 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.343 * [taylor]: Taking taylor expansion of -1 in x 1.343 * [taylor]: Taking taylor expansion of x in x 1.343 * [taylor]: Taking taylor expansion of (/ -1 y) in x 1.343 * [taylor]: Taking taylor expansion of -1 in x 1.343 * [taylor]: Taking taylor expansion of y in x 1.344 * [taylor]: Taking taylor expansion of (pow (/ -1 y) 2) in x 1.344 * [taylor]: Taking taylor expansion of (/ -1 y) in x 1.344 * [taylor]: Taking taylor expansion of -1 in x 1.344 * [taylor]: Taking taylor expansion of y in x 1.344 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 4) in x 1.344 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.344 * [taylor]: Taking taylor expansion of -1 in x 1.344 * [taylor]: Taking taylor expansion of x in x 1.345 * [taylor]: Taking taylor expansion of 1 in y 1.347 * [taylor]: Taking taylor expansion of 0 in y 1.351 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y 1.351 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 1.351 * [taylor]: Taking taylor expansion of 4.0 in y 1.351 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.351 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.351 * [taylor]: Taking taylor expansion of y in y 1.356 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 3)))) in y 1.357 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 3))) in y 1.357 * [taylor]: Taking taylor expansion of 4.0 in y 1.357 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y 1.357 * [taylor]: Taking taylor expansion of (pow y 3) in y 1.357 * [taylor]: Taking taylor expansion of y in y 1.368 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 4))) in y 1.368 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 1.368 * [taylor]: Taking taylor expansion of (pow y 4) in y 1.368 * [taylor]: Taking taylor expansion of y in y 1.372 * * * * [progress]: [ 3 / 4 ] generating series at (2 2) 1.372 * [approximate]: Taking taylor expansion of (/ 1 (- (pow x 2) (* (fma 2.0 x y) y))) in (x y) around 0 1.372 * [taylor]: Taking taylor expansion of (/ 1 (- (pow x 2) (* (fma 2.0 x y) y))) in y 1.372 * [taylor]: Taking taylor expansion of (- (pow x 2) (* (fma 2.0 x y) y)) in y 1.372 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.372 * [taylor]: Taking taylor expansion of x in y 1.372 * [taylor]: Taking taylor expansion of (* (fma 2.0 x y) y) in y 1.372 * [taylor]: Taking taylor expansion of (fma 2.0 x y) in y 1.373 * [taylor]: Rewrote expression to (+ (* 2.0 x) y) 1.373 * [taylor]: Taking taylor expansion of (* 2.0 x) in y 1.373 * [taylor]: Taking taylor expansion of 2.0 in y 1.373 * [taylor]: Taking taylor expansion of x in y 1.373 * [taylor]: Taking taylor expansion of y in y 1.373 * [taylor]: Taking taylor expansion of y in y 1.374 * [taylor]: Taking taylor expansion of (/ 1 (- (pow x 2) (* (fma 2.0 x y) y))) in x 1.374 * [taylor]: Taking taylor expansion of (- (pow x 2) (* (fma 2.0 x y) y)) in x 1.374 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.374 * [taylor]: Taking taylor expansion of x in x 1.374 * [taylor]: Taking taylor expansion of (* (fma 2.0 x y) y) in x 1.374 * [taylor]: Taking taylor expansion of (fma 2.0 x y) in x 1.374 * [taylor]: Rewrote expression to (+ (* 2.0 x) y) 1.374 * [taylor]: Taking taylor expansion of (* 2.0 x) in x 1.374 * [taylor]: Taking taylor expansion of 2.0 in x 1.374 * [taylor]: Taking taylor expansion of x in x 1.374 * [taylor]: Taking taylor expansion of y in x 1.374 * [taylor]: Taking taylor expansion of y in x 1.375 * [taylor]: Taking taylor expansion of (/ 1 (- (pow x 2) (* (fma 2.0 x y) y))) in x 1.375 * [taylor]: Taking taylor expansion of (- (pow x 2) (* (fma 2.0 x y) y)) in x 1.375 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.375 * [taylor]: Taking taylor expansion of x in x 1.375 * [taylor]: Taking taylor expansion of (* (fma 2.0 x y) y) in x 1.375 * [taylor]: Taking taylor expansion of (fma 2.0 x y) in x 1.375 * [taylor]: Rewrote expression to (+ (* 2.0 x) y) 1.375 * [taylor]: Taking taylor expansion of (* 2.0 x) in x 1.375 * [taylor]: Taking taylor expansion of 2.0 in x 1.375 * [taylor]: Taking taylor expansion of x in x 1.375 * [taylor]: Taking taylor expansion of y in x 1.375 * [taylor]: Taking taylor expansion of y in x 1.376 * [taylor]: Taking taylor expansion of (/ -1 (pow y 2)) in y 1.376 * [taylor]: Taking taylor expansion of -1 in y 1.376 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.376 * [taylor]: Taking taylor expansion of y in y 1.381 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 3))) in y 1.381 * [taylor]: Taking taylor expansion of 2.0 in y 1.381 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y 1.381 * [taylor]: Taking taylor expansion of (pow y 3) in y 1.381 * [taylor]: Taking taylor expansion of y in y 1.392 * [taylor]: Taking taylor expansion of (- (* 5.0 (/ 1 (pow y 4)))) in y 1.392 * [taylor]: Taking taylor expansion of (* 5.0 (/ 1 (pow y 4))) in y 1.392 * [taylor]: Taking taylor expansion of 5.0 in y 1.392 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 1.392 * [taylor]: Taking taylor expansion of (pow y 4) in y 1.392 * [taylor]: Taking taylor expansion of y in y 1.406 * [approximate]: Taking taylor expansion of (/ 1 (- (/ 1 (pow x 2)) (/ (fma 2.0 (/ 1 x) (/ 1 y)) y))) in (x y) around 0 1.406 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 (pow x 2)) (/ (fma 2.0 (/ 1 x) (/ 1 y)) y))) in y 1.406 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ (fma 2.0 (/ 1 x) (/ 1 y)) y)) in y 1.406 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 1.406 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.406 * [taylor]: Taking taylor expansion of x in y 1.406 * [taylor]: Taking taylor expansion of (/ (fma 2.0 (/ 1 x) (/ 1 y)) y) in y 1.406 * [taylor]: Taking taylor expansion of (fma 2.0 (/ 1 x) (/ 1 y)) in y 1.406 * [taylor]: Rewrote expression to (+ (* 2.0 (/ 1 x)) (/ 1 y)) 1.406 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y 1.406 * [taylor]: Taking taylor expansion of 2.0 in y 1.406 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.406 * [taylor]: Taking taylor expansion of x in y 1.406 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.406 * [taylor]: Taking taylor expansion of y in y 1.407 * [taylor]: Taking taylor expansion of y in y 1.408 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 (pow x 2)) (/ (fma 2.0 (/ 1 x) (/ 1 y)) y))) in x 1.408 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ (fma 2.0 (/ 1 x) (/ 1 y)) y)) in x 1.408 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.409 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.409 * [taylor]: Taking taylor expansion of x in x 1.409 * [taylor]: Taking taylor expansion of (/ (fma 2.0 (/ 1 x) (/ 1 y)) y) in x 1.409 * [taylor]: Taking taylor expansion of (fma 2.0 (/ 1 x) (/ 1 y)) in x 1.409 * [taylor]: Rewrote expression to (+ (* 2.0 (/ 1 x)) (/ 1 y)) 1.409 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 1.409 * [taylor]: Taking taylor expansion of 2.0 in x 1.409 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.409 * [taylor]: Taking taylor expansion of x in x 1.410 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.410 * [taylor]: Taking taylor expansion of y in x 1.410 * [taylor]: Taking taylor expansion of y in x 1.411 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 (pow x 2)) (/ (fma 2.0 (/ 1 x) (/ 1 y)) y))) in x 1.411 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ (fma 2.0 (/ 1 x) (/ 1 y)) y)) in x 1.411 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.411 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.411 * [taylor]: Taking taylor expansion of x in x 1.412 * [taylor]: Taking taylor expansion of (/ (fma 2.0 (/ 1 x) (/ 1 y)) y) in x 1.412 * [taylor]: Taking taylor expansion of (fma 2.0 (/ 1 x) (/ 1 y)) in x 1.412 * [taylor]: Rewrote expression to (+ (* 2.0 (/ 1 x)) (/ 1 y)) 1.412 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 1.412 * [taylor]: Taking taylor expansion of 2.0 in x 1.412 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.412 * [taylor]: Taking taylor expansion of x in x 1.412 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.412 * [taylor]: Taking taylor expansion of y in x 1.412 * [taylor]: Taking taylor expansion of y in x 1.414 * [taylor]: Taking taylor expansion of 1 in y 1.415 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 1.415 * [taylor]: Taking taylor expansion of 2.0 in y 1.415 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.415 * [taylor]: Taking taylor expansion of y in y 1.420 * [taylor]: Taking taylor expansion of (* 5.0 (/ 1 (pow y 2))) in y 1.420 * [taylor]: Taking taylor expansion of 5.0 in y 1.420 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.420 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.420 * [taylor]: Taking taylor expansion of y in y 1.427 * [approximate]: Taking taylor expansion of (/ 1 (+ (/ (fma 2.0 (/ -1 x) (/ -1 y)) y) (/ 1 (pow x 2)))) in (x y) around 0 1.427 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ (fma 2.0 (/ -1 x) (/ -1 y)) y) (/ 1 (pow x 2)))) in y 1.427 * [taylor]: Taking taylor expansion of (+ (/ (fma 2.0 (/ -1 x) (/ -1 y)) y) (/ 1 (pow x 2))) in y 1.427 * [taylor]: Taking taylor expansion of (/ (fma 2.0 (/ -1 x) (/ -1 y)) y) in y 1.427 * [taylor]: Taking taylor expansion of (fma 2.0 (/ -1 x) (/ -1 y)) in y 1.428 * [taylor]: Rewrote expression to (+ (* 2.0 (/ -1 x)) (/ -1 y)) 1.428 * [taylor]: Taking taylor expansion of (* 2.0 (/ -1 x)) in y 1.428 * [taylor]: Taking taylor expansion of 2.0 in y 1.428 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1.428 * [taylor]: Taking taylor expansion of -1 in y 1.428 * [taylor]: Taking taylor expansion of x in y 1.428 * [taylor]: Taking taylor expansion of (/ -1 y) in y 1.428 * [taylor]: Taking taylor expansion of -1 in y 1.428 * [taylor]: Taking taylor expansion of y in y 1.428 * [taylor]: Taking taylor expansion of y in y 1.429 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 1.429 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.429 * [taylor]: Taking taylor expansion of x in y 1.430 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ (fma 2.0 (/ -1 x) (/ -1 y)) y) (/ 1 (pow x 2)))) in x 1.430 * [taylor]: Taking taylor expansion of (+ (/ (fma 2.0 (/ -1 x) (/ -1 y)) y) (/ 1 (pow x 2))) in x 1.430 * [taylor]: Taking taylor expansion of (/ (fma 2.0 (/ -1 x) (/ -1 y)) y) in x 1.430 * [taylor]: Taking taylor expansion of (fma 2.0 (/ -1 x) (/ -1 y)) in x 1.430 * [taylor]: Rewrote expression to (+ (* 2.0 (/ -1 x)) (/ -1 y)) 1.430 * [taylor]: Taking taylor expansion of (* 2.0 (/ -1 x)) in x 1.430 * [taylor]: Taking taylor expansion of 2.0 in x 1.430 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.430 * [taylor]: Taking taylor expansion of -1 in x 1.430 * [taylor]: Taking taylor expansion of x in x 1.430 * [taylor]: Taking taylor expansion of (/ -1 y) in x 1.430 * [taylor]: Taking taylor expansion of -1 in x 1.430 * [taylor]: Taking taylor expansion of y in x 1.430 * [taylor]: Taking taylor expansion of y in x 1.431 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.431 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.431 * [taylor]: Taking taylor expansion of x in x 1.433 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ (fma 2.0 (/ -1 x) (/ -1 y)) y) (/ 1 (pow x 2)))) in x 1.433 * [taylor]: Taking taylor expansion of (+ (/ (fma 2.0 (/ -1 x) (/ -1 y)) y) (/ 1 (pow x 2))) in x 1.433 * [taylor]: Taking taylor expansion of (/ (fma 2.0 (/ -1 x) (/ -1 y)) y) in x 1.433 * [taylor]: Taking taylor expansion of (fma 2.0 (/ -1 x) (/ -1 y)) in x 1.433 * [taylor]: Rewrote expression to (+ (* 2.0 (/ -1 x)) (/ -1 y)) 1.433 * [taylor]: Taking taylor expansion of (* 2.0 (/ -1 x)) in x 1.433 * [taylor]: Taking taylor expansion of 2.0 in x 1.433 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.433 * [taylor]: Taking taylor expansion of -1 in x 1.433 * [taylor]: Taking taylor expansion of x in x 1.433 * [taylor]: Taking taylor expansion of (/ -1 y) in x 1.433 * [taylor]: Taking taylor expansion of -1 in x 1.433 * [taylor]: Taking taylor expansion of y in x 1.433 * [taylor]: Taking taylor expansion of y in x 1.434 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.434 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.434 * [taylor]: Taking taylor expansion of x in x 1.435 * [taylor]: Taking taylor expansion of 1 in y 1.436 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 1.436 * [taylor]: Taking taylor expansion of 2.0 in y 1.436 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.437 * [taylor]: Taking taylor expansion of y in y 1.442 * [taylor]: Taking taylor expansion of (* 5.0 (/ 1 (pow y 2))) in y 1.442 * [taylor]: Taking taylor expansion of 5.0 in y 1.442 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.442 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.442 * [taylor]: Taking taylor expansion of y in y 1.449 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1) 1.449 * [approximate]: Taking taylor expansion of (pow (fma 2.0 x y) 2) in (x y) around 0 1.449 * [taylor]: Taking taylor expansion of (pow (fma 2.0 x y) 2) in y 1.449 * [taylor]: Taking taylor expansion of (fma 2.0 x y) in y 1.449 * [taylor]: Rewrote expression to (+ (* 2.0 x) y) 1.449 * [taylor]: Taking taylor expansion of (* 2.0 x) in y 1.449 * [taylor]: Taking taylor expansion of 2.0 in y 1.449 * [taylor]: Taking taylor expansion of x in y 1.449 * [taylor]: Taking taylor expansion of y in y 1.449 * [taylor]: Taking taylor expansion of (pow (fma 2.0 x y) 2) in x 1.449 * [taylor]: Taking taylor expansion of (fma 2.0 x y) in x 1.449 * [taylor]: Rewrote expression to (+ (* 2.0 x) y) 1.449 * [taylor]: Taking taylor expansion of (* 2.0 x) in x 1.449 * [taylor]: Taking taylor expansion of 2.0 in x 1.449 * [taylor]: Taking taylor expansion of x in x 1.449 * [taylor]: Taking taylor expansion of y in x 1.450 * [taylor]: Taking taylor expansion of (pow (fma 2.0 x y) 2) in x 1.450 * [taylor]: Taking taylor expansion of (fma 2.0 x y) in x 1.450 * [taylor]: Rewrote expression to (+ (* 2.0 x) y) 1.450 * [taylor]: Taking taylor expansion of (* 2.0 x) in x 1.450 * [taylor]: Taking taylor expansion of 2.0 in x 1.450 * [taylor]: Taking taylor expansion of x in x 1.450 * [taylor]: Taking taylor expansion of y in x 1.451 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.451 * [taylor]: Taking taylor expansion of y in y 1.452 * [taylor]: Taking taylor expansion of (* 4.0 y) in y 1.452 * [taylor]: Taking taylor expansion of 4.0 in y 1.452 * [taylor]: Taking taylor expansion of y in y 1.454 * [taylor]: Taking taylor expansion of 4.0 in y 1.456 * [approximate]: Taking taylor expansion of (pow (fma 2.0 (/ 1 x) (/ 1 y)) 2) in (x y) around 0 1.456 * [taylor]: Taking taylor expansion of (pow (fma 2.0 (/ 1 x) (/ 1 y)) 2) in y 1.456 * [taylor]: Taking taylor expansion of (fma 2.0 (/ 1 x) (/ 1 y)) in y 1.456 * [taylor]: Rewrote expression to (+ (* 2.0 (/ 1 x)) (/ 1 y)) 1.456 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y 1.456 * [taylor]: Taking taylor expansion of 2.0 in y 1.456 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.456 * [taylor]: Taking taylor expansion of x in y 1.456 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.456 * [taylor]: Taking taylor expansion of y in y 1.457 * [taylor]: Taking taylor expansion of (pow (fma 2.0 (/ 1 x) (/ 1 y)) 2) in x 1.457 * [taylor]: Taking taylor expansion of (fma 2.0 (/ 1 x) (/ 1 y)) in x 1.457 * [taylor]: Rewrote expression to (+ (* 2.0 (/ 1 x)) (/ 1 y)) 1.457 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 1.457 * [taylor]: Taking taylor expansion of 2.0 in x 1.457 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.457 * [taylor]: Taking taylor expansion of x in x 1.457 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.457 * [taylor]: Taking taylor expansion of y in x 1.458 * [taylor]: Taking taylor expansion of (pow (fma 2.0 (/ 1 x) (/ 1 y)) 2) in x 1.458 * [taylor]: Taking taylor expansion of (fma 2.0 (/ 1 x) (/ 1 y)) in x 1.458 * [taylor]: Rewrote expression to (+ (* 2.0 (/ 1 x)) (/ 1 y)) 1.458 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 1.458 * [taylor]: Taking taylor expansion of 2.0 in x 1.458 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.458 * [taylor]: Taking taylor expansion of x in x 1.458 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.458 * [taylor]: Taking taylor expansion of y in x 1.459 * [taylor]: Taking taylor expansion of 4.0 in y 1.460 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in y 1.460 * [taylor]: Taking taylor expansion of 4.0 in y 1.460 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.460 * [taylor]: Taking taylor expansion of y in y 1.466 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.466 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.466 * [taylor]: Taking taylor expansion of y in y 1.467 * [approximate]: Taking taylor expansion of (pow (fma 2.0 (/ -1 x) (/ -1 y)) 2) in (x y) around 0 1.467 * [taylor]: Taking taylor expansion of (pow (fma 2.0 (/ -1 x) (/ -1 y)) 2) in y 1.467 * [taylor]: Taking taylor expansion of (fma 2.0 (/ -1 x) (/ -1 y)) in y 1.467 * [taylor]: Rewrote expression to (+ (* 2.0 (/ -1 x)) (/ -1 y)) 1.467 * [taylor]: Taking taylor expansion of (* 2.0 (/ -1 x)) in y 1.467 * [taylor]: Taking taylor expansion of 2.0 in y 1.467 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1.468 * [taylor]: Taking taylor expansion of -1 in y 1.468 * [taylor]: Taking taylor expansion of x in y 1.468 * [taylor]: Taking taylor expansion of (/ -1 y) in y 1.468 * [taylor]: Taking taylor expansion of -1 in y 1.468 * [taylor]: Taking taylor expansion of y in y 1.468 * [taylor]: Taking taylor expansion of (pow (fma 2.0 (/ -1 x) (/ -1 y)) 2) in x 1.468 * [taylor]: Taking taylor expansion of (fma 2.0 (/ -1 x) (/ -1 y)) in x 1.468 * [taylor]: Rewrote expression to (+ (* 2.0 (/ -1 x)) (/ -1 y)) 1.468 * [taylor]: Taking taylor expansion of (* 2.0 (/ -1 x)) in x 1.468 * [taylor]: Taking taylor expansion of 2.0 in x 1.468 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.468 * [taylor]: Taking taylor expansion of -1 in x 1.468 * [taylor]: Taking taylor expansion of x in x 1.469 * [taylor]: Taking taylor expansion of (/ -1 y) in x 1.469 * [taylor]: Taking taylor expansion of -1 in x 1.469 * [taylor]: Taking taylor expansion of y in x 1.469 * [taylor]: Taking taylor expansion of (pow (fma 2.0 (/ -1 x) (/ -1 y)) 2) in x 1.469 * [taylor]: Taking taylor expansion of (fma 2.0 (/ -1 x) (/ -1 y)) in x 1.470 * [taylor]: Rewrote expression to (+ (* 2.0 (/ -1 x)) (/ -1 y)) 1.470 * [taylor]: Taking taylor expansion of (* 2.0 (/ -1 x)) in x 1.470 * [taylor]: Taking taylor expansion of 2.0 in x 1.470 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.470 * [taylor]: Taking taylor expansion of -1 in x 1.470 * [taylor]: Taking taylor expansion of x in x 1.470 * [taylor]: Taking taylor expansion of (/ -1 y) in x 1.470 * [taylor]: Taking taylor expansion of -1 in x 1.470 * [taylor]: Taking taylor expansion of y in x 1.471 * [taylor]: Taking taylor expansion of 4.0 in y 1.473 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in y 1.473 * [taylor]: Taking taylor expansion of 4.0 in y 1.473 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.473 * [taylor]: Taking taylor expansion of y in y 1.476 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.476 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.476 * [taylor]: Taking taylor expansion of y in y 1.478 * * * [progress]: simplifying candidates 1.480 * [simplify]: Simplifying using # : (expm1 (* (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)) (/ 1 (- (* x x) (* (fma 2.0 x y) y))))) (log1p (* (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)) (/ 1 (- (* x x) (* (fma 2.0 x y) y))))) (* (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)) (/ 1 (- (* x x) (* (fma 2.0 x y) y)))) (+ (log (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4))) (- (log (- (* x x) (* (fma 2.0 x y) y))))) (+ (log (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4))) (- 0 (log (- (* x x) (* (fma 2.0 x y) y))))) (+ (log (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4))) (- (log 1) (log (- (* x x) (* (fma 2.0 x y) y))))) (+ (log (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4))) (log (/ 1 (- (* x x) (* (fma 2.0 x y) y))))) (log (* (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)) (/ 1 (- (* x x) (* (fma 2.0 x y) y))))) (exp (* (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)) (/ 1 (- (* x x) (* (fma 2.0 x y) y))))) (* (* (* (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)) (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4))) (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4))) (/ (* (* 1 1) 1) (* (* (- (* x x) (* (fma 2.0 x y) y)) (- (* x x) (* (fma 2.0 x y) y))) (- (* x x) (* (fma 2.0 x y) y))))) (* (* (* (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)) (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4))) (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4))) (* (* (/ 1 (- (* x x) (* (fma 2.0 x y) y))) (/ 1 (- (* x x) (* (fma 2.0 x y) y)))) (/ 1 (- (* x x) (* (fma 2.0 x y) y))))) (* (cbrt (* (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)) (/ 1 (- (* x x) (* (fma 2.0 x y) y))))) (cbrt (* (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)) (/ 1 (- (* x x) (* (fma 2.0 x y) y)))))) (cbrt (* (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)) (/ 1 (- (* x x) (* (fma 2.0 x y) y))))) (* (* (* (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)) (/ 1 (- (* x x) (* (fma 2.0 x y) y)))) (* (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)) (/ 1 (- (* x x) (* (fma 2.0 x y) y))))) (* (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)) (/ 1 (- (* x x) (* (fma 2.0 x y) y))))) (sqrt (* (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)) (/ 1 (- (* x x) (* (fma 2.0 x y) y))))) (sqrt (* (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)) (/ 1 (- (* x x) (* (fma 2.0 x y) y))))) (* (sqrt (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4))) (sqrt (/ 1 (- (* x x) (* (fma 2.0 x y) y))))) (* (sqrt (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4))) (sqrt (/ 1 (- (* x x) (* (fma 2.0 x y) y))))) (* (sqrt (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4))) (/ (sqrt 1) (sqrt (- (* x x) (* (fma 2.0 x y) y))))) (* (sqrt (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4))) (/ (sqrt 1) (sqrt (- (* x x) (* (fma 2.0 x y) y))))) (* (sqrt (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4))) (/ 1 (sqrt (- (* x x) (* (fma 2.0 x y) y))))) (* (sqrt (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4))) (/ 1 (sqrt (- (* x x) (* (fma 2.0 x y) y))))) (* (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)) (* (cbrt (/ 1 (- (* x x) (* (fma 2.0 x y) y)))) (cbrt (/ 1 (- (* x x) (* (fma 2.0 x y) y)))))) (* (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)) (sqrt (/ 1 (- (* x x) (* (fma 2.0 x y) y))))) (* (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- (* x x) (* (fma 2.0 x y) y))) (cbrt (- (* x x) (* (fma 2.0 x y) y)))))) (* (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)) (/ (* (cbrt 1) (cbrt 1)) (sqrt (- (* x x) (* (fma 2.0 x y) y))))) (* (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)) (/ (* (cbrt 1) (cbrt 1)) 1)) (* (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)) (/ (sqrt 1) (* (cbrt (- (* x x) (* (fma 2.0 x y) y))) (cbrt (- (* x x) (* (fma 2.0 x y) y)))))) (* (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)) (/ (sqrt 1) (sqrt (- (* x x) (* (fma 2.0 x y) y))))) (* (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)) (/ (sqrt 1) 1)) (* (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)) (/ 1 (* (cbrt (- (* x x) (* (fma 2.0 x y) y))) (cbrt (- (* x x) (* (fma 2.0 x y) y)))))) (* (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)) (/ 1 (sqrt (- (* x x) (* (fma 2.0 x y) y))))) (* (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)) (/ 1 1)) (* (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)) 1) (* (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)) 1) (* (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)) (/ 1 (- (pow (* x x) 3) (pow (* (fma 2.0 x y) y) 3)))) (* (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)) (/ 1 (- (* (* x x) (* x x)) (* (* (fma 2.0 x y) y) (* (fma 2.0 x y) y))))) (* (cbrt (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4))) (/ 1 (- (* x x) (* (fma 2.0 x y) y)))) (* (sqrt (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4))) (/ 1 (- (* x x) (* (fma 2.0 x y) y)))) (* (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)) (/ 1 (- (* x x) (* (fma 2.0 x y) y)))) (* (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)) 1) (expm1 (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4))) (log1p (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4))) (* (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2)) (log (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4))) (exp (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4))) (* (cbrt (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4))) (cbrt (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)))) (cbrt (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4))) (* (* (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)) (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4))) (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4))) (sqrt (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4))) (sqrt (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4))) (expm1 (/ 1 (- (* x x) (* (fma 2.0 x y) y)))) (log1p (/ 1 (- (* x x) (* (fma 2.0 x y) y)))) (- 1) (- (log (- (* x x) (* (fma 2.0 x y) y)))) (- 0 (log (- (* x x) (* (fma 2.0 x y) y)))) (- (log 1) (log (- (* x x) (* (fma 2.0 x y) y)))) (log (/ 1 (- (* x x) (* (fma 2.0 x y) y)))) (exp (/ 1 (- (* x x) (* (fma 2.0 x y) y)))) (/ (* (* 1 1) 1) (* (* (- (* x x) (* (fma 2.0 x y) y)) (- (* x x) (* (fma 2.0 x y) y))) (- (* x x) (* (fma 2.0 x y) y)))) (* (cbrt (/ 1 (- (* x x) (* (fma 2.0 x y) y)))) (cbrt (/ 1 (- (* x x) (* (fma 2.0 x y) y))))) (cbrt (/ 1 (- (* x x) (* (fma 2.0 x y) y)))) (* (* (/ 1 (- (* x x) (* (fma 2.0 x y) y))) (/ 1 (- (* x x) (* (fma 2.0 x y) y)))) (/ 1 (- (* x x) (* (fma 2.0 x y) y)))) (sqrt (/ 1 (- (* x x) (* (fma 2.0 x y) y)))) (sqrt (/ 1 (- (* x x) (* (fma 2.0 x y) y)))) (- 1) (- (- (* x x) (* (fma 2.0 x y) y))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- (* x x) (* (fma 2.0 x y) y))) (cbrt (- (* x x) (* (fma 2.0 x y) y))))) (/ (cbrt 1) (cbrt (- (* x x) (* (fma 2.0 x y) y)))) (/ (* (cbrt 1) (cbrt 1)) (sqrt (- (* x x) (* (fma 2.0 x y) y)))) (/ (cbrt 1) (sqrt (- (* x x) (* (fma 2.0 x y) y)))) (/ (* (cbrt 1) (cbrt 1)) 1) (/ (cbrt 1) (- (* x x) (* (fma 2.0 x y) y))) (/ (sqrt 1) (* (cbrt (- (* x x) (* (fma 2.0 x y) y))) (cbrt (- (* x x) (* (fma 2.0 x y) y))))) (/ (sqrt 1) (cbrt (- (* x x) (* (fma 2.0 x y) y)))) (/ (sqrt 1) (sqrt (- (* x x) (* (fma 2.0 x y) y)))) (/ (sqrt 1) (sqrt (- (* x x) (* (fma 2.0 x y) y)))) (/ (sqrt 1) 1) (/ (sqrt 1) (- (* x x) (* (fma 2.0 x y) y))) (/ 1 (* (cbrt (- (* x x) (* (fma 2.0 x y) y))) (cbrt (- (* x x) (* (fma 2.0 x y) y))))) (/ 1 (cbrt (- (* x x) (* (fma 2.0 x y) y)))) (/ 1 (sqrt (- (* x x) (* (fma 2.0 x y) y)))) (/ 1 (sqrt (- (* x x) (* (fma 2.0 x y) y)))) (/ 1 1) (/ 1 (- (* x x) (* (fma 2.0 x y) y))) (/ 1 (- (* x x) (* (fma 2.0 x y) y))) (/ (- (* x x) (* (fma 2.0 x y) y)) 1) (/ 1 (* (cbrt (- (* x x) (* (fma 2.0 x y) y))) (cbrt (- (* x x) (* (fma 2.0 x y) y))))) (/ 1 (sqrt (- (* x x) (* (fma 2.0 x y) y)))) (/ 1 1) (/ (- (* x x) (* (fma 2.0 x y) y)) (cbrt 1)) (/ (- (* x x) (* (fma 2.0 x y) y)) (sqrt 1)) (/ (- (* x x) (* (fma 2.0 x y) y)) 1) (/ 1 (- (pow (* x x) 3) (pow (* (fma 2.0 x y) y) 3))) (/ 1 (- (* (* x x) (* x x)) (* (* (fma 2.0 x y) y) (* (fma 2.0 x y) y)))) (expm1 (* (fma 2.0 x y) (fma 2.0 x y))) (log1p (* (fma 2.0 x y) (fma 2.0 x y))) (+ 1 1) (* (fma 2.0 x y) (fma 2.0 x y)) (+ 1 1) (+ (log (fma 2.0 x y)) (log (fma 2.0 x y))) (log (* (fma 2.0 x y) (fma 2.0 x y))) (exp (* (fma 2.0 x y) (fma 2.0 x y))) (* (* (* (fma 2.0 x y) (fma 2.0 x y)) (fma 2.0 x y)) (* (* (fma 2.0 x y) (fma 2.0 x y)) (fma 2.0 x y))) (* (cbrt (* (fma 2.0 x y) (fma 2.0 x y))) (cbrt (* (fma 2.0 x y) (fma 2.0 x y)))) (cbrt (* (fma 2.0 x y) (fma 2.0 x y))) (* (* (* (fma 2.0 x y) (fma 2.0 x y)) (* (fma 2.0 x y) (fma 2.0 x y))) (* (fma 2.0 x y) (fma 2.0 x y))) (sqrt (* (fma 2.0 x y) (fma 2.0 x y))) (sqrt (* (fma 2.0 x y) (fma 2.0 x y))) (* (* (cbrt (fma 2.0 x y)) (cbrt (fma 2.0 x y))) (* (cbrt (fma 2.0 x y)) (cbrt (fma 2.0 x y)))) (* (cbrt (fma 2.0 x y)) (cbrt (fma 2.0 x y))) (* (sqrt (fma 2.0 x y)) (sqrt (fma 2.0 x y))) (* (sqrt (fma 2.0 x y)) (sqrt (fma 2.0 x y))) (* 1 1) (* (fma 2.0 x y) (fma 2.0 x y)) (* (sqrt (fma 2.0 x y)) (sqrt (fma 2.0 x y))) (* (sqrt (fma 2.0 x y)) (sqrt (fma 2.0 x y))) (* 2 1) (* (fma 2.0 x y) (* 2.0 x)) (* (fma 2.0 x y) y) (* (* 2.0 x) (fma 2.0 x y)) (* y (fma 2.0 x y)) (* (fma 2.0 x y) (* (cbrt (fma 2.0 x y)) (cbrt (fma 2.0 x y)))) (* (fma 2.0 x y) (sqrt (fma 2.0 x y))) (* (fma 2.0 x y) 1) (* (cbrt (fma 2.0 x y)) (fma 2.0 x y)) (* (sqrt (fma 2.0 x y)) (fma 2.0 x y)) (* (fma 2.0 x y) (fma 2.0 x y)) (+ (* 1.0 (pow x 2)) (+ (pow y 2) (* 2.0 (* x y)))) (+ (pow x 2) (+ (* 1.0 (pow y 2)) (* 2.0 (* x y)))) (+ (pow x 2) (+ (* 1.0 (pow y 2)) (* 2.0 (* x y)))) (- (pow x 4) (+ (* 4.0 (* (pow x 2) (pow y 2))) (* 4.0 (* x (pow y 3))))) (- (+ (* 4.0 (* (pow x 2) (pow y 2))) (+ (pow y 4) (* 4.0 (* x (pow y 3)))))) (- (+ (* 4.0 (* (pow x 2) (pow y 2))) (+ (pow y 4) (* 4.0 (* x (pow y 3)))))) 0 0 0 (+ (* 4.0 (pow x 2)) (+ (pow y 2) (* 4.0 (* x y)))) (+ (* 4.0 (pow x 2)) (+ (pow y 2) (* 4.0 (* x y)))) (+ (* 4.0 (pow x 2)) (+ (pow y 2) (* 4.0 (* x y)))) 1.491 * * [simplify]: iteration 0 : 409 enodes (cost 1251 ) 1.502 * * [simplify]: iteration 1 : 1849 enodes (cost 1083 ) 1.544 * * [simplify]: iteration 2 : 5003 enodes (cost 1031 ) 1.550 * [simplify]: Simplified to: (expm1 (* (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)) (/ 1 (- (* x x) (* (fma 2.0 x y) y))))) (log1p (* (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)) (/ 1 (- (* x x) (* (fma 2.0 x y) y))))) (/ (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)) (- (* x x) (* (fma 2.0 x y) y))) (- (log (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4))) (log (- (* x x) (* (fma 2.0 x y) y)))) (- (log (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4))) (log (- (* x x) (* (fma 2.0 x y) y)))) (- (log (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4))) (log (- (* x x) (* (fma 2.0 x y) y)))) (- (log (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4))) (log (- (* x x) (* (fma 2.0 x y) y)))) (- (log (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4))) (log (- (* x x) (* (fma 2.0 x y) y)))) (exp (* (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)) (/ 1 (- (* x x) (* (fma 2.0 x y) y))))) (pow (/ (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)) (- (* x x) (* (fma 2.0 x y) y))) 3) (pow (/ (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)) (- (* x x) (* (fma 2.0 x y) y))) 3) (* (cbrt (* (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)) (/ 1 (- (* x x) (* (fma 2.0 x y) y))))) (cbrt (* (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)) (/ 1 (- (* x x) (* (fma 2.0 x y) y)))))) (cbrt (* (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)) (/ 1 (- (* x x) (* (fma 2.0 x y) y))))) (pow (/ (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)) (- (* x x) (* (fma 2.0 x y) y))) 3) (sqrt (* (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)) (/ 1 (- (* x x) (* (fma 2.0 x y) y))))) (sqrt (* (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)) (/ 1 (- (* x x) (* (fma 2.0 x y) y))))) (* (sqrt (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4))) (sqrt (/ 1 (- (* x x) (* (fma 2.0 x y) y))))) (* (sqrt (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4))) (sqrt (/ 1 (- (* x x) (* (fma 2.0 x y) y))))) (/ (* (sqrt (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4))) 1) (sqrt (- (* x x) (* (fma 2.0 x y) y)))) (/ (* (sqrt (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4))) 1) (sqrt (- (* x x) (* (fma 2.0 x y) y)))) (/ (* (sqrt (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4))) 1) (sqrt (- (* x x) (* (fma 2.0 x y) y)))) (/ (* (sqrt (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4))) 1) (sqrt (- (* x x) (* (fma 2.0 x y) y)))) (* (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)) (* (cbrt (/ 1 (- (* x x) (* (fma 2.0 x y) y)))) (cbrt (/ 1 (- (* x x) (* (fma 2.0 x y) y)))))) (* (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)) (sqrt (/ 1 (- (* x x) (* (fma 2.0 x y) y))))) (/ (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)) (* (cbrt (- (* x x) (* (fma 2.0 x y) y))) (cbrt (- (* x x) (* (fma 2.0 x y) y))))) (/ (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)) (sqrt (- (* x x) (* (fma 2.0 x y) y)))) (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)) (/ (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)) (* (cbrt (- (* x x) (* (fma 2.0 x y) y))) (cbrt (- (* x x) (* (fma 2.0 x y) y))))) (/ (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)) (sqrt (- (* x x) (* (fma 2.0 x y) y)))) (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)) (/ (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)) (* (cbrt (- (* x x) (* (fma 2.0 x y) y))) (cbrt (- (* x x) (* (fma 2.0 x y) y))))) (/ (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)) (sqrt (- (* x x) (* (fma 2.0 x y) y)))) (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)) (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)) (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)) (/ (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)) (- (pow (* x x) 3) (pow (* (fma 2.0 x y) y) 3))) 1 (/ (cbrt (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4))) (- (* x x) (* (fma 2.0 x y) y))) (/ (sqrt (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4))) (- (* x x) (* (fma 2.0 x y) y))) (/ (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)) (- (* x x) (* (fma 2.0 x y) y))) (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)) (expm1 (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4))) (log1p (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4))) (* (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2)) (log (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4))) (exp (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4))) (* (cbrt (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4))) (cbrt (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)))) (cbrt (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4))) (pow (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4)) 3) (sqrt (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4))) (sqrt (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4))) (expm1 (/ 1 (- (* x x) (* (fma 2.0 x y) y)))) (log1p (/ 1 (- (* x x) (* (fma 2.0 x y) y)))) (- 1) (log (/ 1 (- (* x x) (* (fma 2.0 x y) y)))) (log (/ 1 (- (* x x) (* (fma 2.0 x y) y)))) (log (/ 1 (- (* x x) (* (fma 2.0 x y) y)))) (log (/ 1 (- (* x x) (* (fma 2.0 x y) y)))) (exp (/ 1 (- (* x x) (* (fma 2.0 x y) y)))) (/ 1 (pow (- (* x x) (* (fma 2.0 x y) y)) 3)) (* (cbrt (/ 1 (- (* x x) (* (fma 2.0 x y) y)))) (cbrt (/ 1 (- (* x x) (* (fma 2.0 x y) y))))) (cbrt (/ 1 (- (* x x) (* (fma 2.0 x y) y)))) (/ 1 (pow (- (* x x) (* (fma 2.0 x y) y)) 3)) (sqrt (/ 1 (- (* x x) (* (fma 2.0 x y) y)))) (sqrt (/ 1 (- (* x x) (* (fma 2.0 x y) y)))) (- 1) (- (- (* x x) (* (fma 2.0 x y) y))) (/ 1 (* (cbrt (- (* x x) (* (fma 2.0 x y) y))) (cbrt (- (* x x) (* (fma 2.0 x y) y))))) (/ 1 (cbrt (- (* x x) (* (fma 2.0 x y) y)))) (/ 1 (sqrt (- (* x x) (* (fma 2.0 x y) y)))) (/ 1 (sqrt (- (* x x) (* (fma 2.0 x y) y)))) 1 (/ 1 (- (* x x) (* (fma 2.0 x y) y))) (/ 1 (* (cbrt (- (* x x) (* (fma 2.0 x y) y))) (cbrt (- (* x x) (* (fma 2.0 x y) y))))) (/ 1 (cbrt (- (* x x) (* (fma 2.0 x y) y)))) (/ 1 (sqrt (- (* x x) (* (fma 2.0 x y) y)))) (/ 1 (sqrt (- (* x x) (* (fma 2.0 x y) y)))) 1 (/ 1 (- (* x x) (* (fma 2.0 x y) y))) (/ 1 (* (cbrt (- (* x x) (* (fma 2.0 x y) y))) (cbrt (- (* x x) (* (fma 2.0 x y) y))))) (/ 1 (cbrt (- (* x x) (* (fma 2.0 x y) y)))) (/ 1 (sqrt (- (* x x) (* (fma 2.0 x y) y)))) (/ 1 (sqrt (- (* x x) (* (fma 2.0 x y) y)))) 1 (/ 1 (- (* x x) (* (fma 2.0 x y) y))) (/ 1 (- (* x x) (* (fma 2.0 x y) y))) (- (* x x) (* (fma 2.0 x y) y)) (/ 1 (* (cbrt (- (* x x) (* (fma 2.0 x y) y))) (cbrt (- (* x x) (* (fma 2.0 x y) y))))) (/ 1 (sqrt (- (* x x) (* (fma 2.0 x y) y)))) 1 (- (* x x) (* (fma 2.0 x y) y)) (- (* x x) (* (fma 2.0 x y) y)) (- (* x x) (* (fma 2.0 x y) y)) (/ 1 (- (pow (* x x) 3) (pow (* (fma 2.0 x y) y) 3))) (/ 1 (fma (- (* (fma 2.0 x y) (fma 2.0 x y))) (pow y 2) (pow x 4))) (expm1 (* (fma 2.0 x y) (fma 2.0 x y))) (log1p (* (fma 2.0 x y) (fma 2.0 x y))) 2 (* (fma 2.0 x y) (fma 2.0 x y)) 2 (* 2 (log (fma 2.0 x y))) (* 2 (log (fma 2.0 x y))) (exp (* (fma 2.0 x y) (fma 2.0 x y))) (pow (fma 2.0 x y) 6) (* (cbrt (* (fma 2.0 x y) (fma 2.0 x y))) (cbrt (* (fma 2.0 x y) (fma 2.0 x y)))) (cbrt (* (fma 2.0 x y) (fma 2.0 x y))) (pow (fma 2.0 x y) 6) (fabs (fma 2.0 x y)) (fabs (fma 2.0 x y)) (pow (cbrt (fma 2.0 x y)) 4) (* (cbrt (fma 2.0 x y)) (cbrt (fma 2.0 x y))) (fma 2.0 x y) (fma 2.0 x y) 1 (* (fma 2.0 x y) (fma 2.0 x y)) (fma 2.0 x y) (fma 2.0 x y) 2 (* (fma 2.0 x y) (* 2.0 x)) (* (fma 2.0 x y) y) (* (fma 2.0 x y) (* 2.0 x)) (* (fma 2.0 x y) y) (* (fma 2.0 x y) (* (cbrt (fma 2.0 x y)) (cbrt (fma 2.0 x y)))) (pow (sqrt (fma 2.0 x y)) 3) (fma 2.0 x y) (pow (cbrt (fma 2.0 x y)) 4) (pow (sqrt (fma 2.0 x y)) 3) (* (fma 2.0 x y) (fma 2.0 x y)) (fma (* 1.0 x) x (* (fma 2.0 x y) y)) (fma x x (fma 1.0 (pow y 2) (* 2.0 (* x y)))) (fma x x (fma 1.0 (pow y 2) (* 2.0 (* x y)))) (fma (- 4.0) (fma (pow y 2) (pow x 2) (* x (pow y 3))) (pow x 4)) (- (- (* 4.0 (* (pow x 2) (pow y 2)))) (fma (* 4.0 x) (pow y 3) (pow y 4))) (- (- (* 4.0 (* (pow x 2) (pow y 2)))) (fma (* 4.0 x) (pow y 3) (pow y 4))) 0 0 0 (fma (pow x 2) 4.0 (fma (* 4.0 x) y (pow y 2))) (fma (pow x 2) 4.0 (fma (* 4.0 x) y (pow y 2))) (fma (pow x 2) 4.0 (fma (* 4.0 x) y (pow y 2))) 1.551 * * * [progress]: adding candidates to table 1.915 * [progress]: [Phase 3 of 3] Extracting. 1.915 * * [regime]: Finding splitpoints for: (# # #) 1.915 * * * [regime-changes]: Trying 3 branch expressions: ((+ (+ (* x x) (* (* x 2.0) y)) (* y y)) y x) 1.915 * * * * [regimes]: Trying to branch on (+ (+ (* x x) (* (* x 2.0) y)) (* y y)) from (# # #) 1.930 * * * * [regimes]: Trying to branch on y from (# # #) 1.947 * * * * [regimes]: Trying to branch on x from (# # #) 1.962 * * * [regime]: Found split indices: #