7.884 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.013 * * * [progress]: [2/2] Setting up program. 0.015 * [progress]: [Phase 2 of 3] Improving. 0.016 * [simplify]: Simplifying using # : (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) 0.018 * * [simplify]: iteration 0 : 20 enodes (cost 9 ) 0.020 * * [simplify]: iteration 1 : 40 enodes (cost 9 ) 0.021 * * [simplify]: iteration 2 : 78 enodes (cost 9 ) 0.024 * * [simplify]: iteration 3 : 134 enodes (cost 9 ) 0.026 * * [simplify]: iteration 4 : 200 enodes (cost 9 ) 0.029 * * [simplify]: iteration 5 : 233 enodes (cost 9 ) 0.033 * * [simplify]: iteration 6 : 239 enodes (cost 9 ) 0.036 * * [simplify]: iteration 7 : 239 enodes (cost 9 ) 0.036 * [simplify]: Simplified to: (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) 0.036 * * [progress]: iteration 1 / 4 0.036 * * * [progress]: picking best candidate 0.038 * * * * [pick]: Picked # 0.038 * * * [progress]: localizing error 0.049 * * * [progress]: generating rewritten candidates 0.049 * * * * [progress]: [ 1 / 3 ] rewriting at (2) 0.060 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1) 0.064 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2) 0.068 * * * [progress]: generating series expansions 0.068 * * * * [progress]: [ 1 / 3 ] generating series at (2) 0.068 * [approximate]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in (x y) around 0 0.068 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in y 0.068 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y 0.068 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.068 * [taylor]: Taking taylor expansion of x in y 0.068 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 0.068 * [taylor]: Taking taylor expansion of 4.0 in y 0.068 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.068 * [taylor]: Taking taylor expansion of y in y 0.068 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in y 0.068 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.068 * [taylor]: Taking taylor expansion of x in y 0.069 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 0.069 * [taylor]: Taking taylor expansion of 4.0 in y 0.069 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.069 * [taylor]: Taking taylor expansion of y in y 0.069 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in x 0.069 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 0.069 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.069 * [taylor]: Taking taylor expansion of x in x 0.069 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.069 * [taylor]: Taking taylor expansion of 4.0 in x 0.069 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.069 * [taylor]: Taking taylor expansion of y in x 0.069 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x 0.069 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.069 * [taylor]: Taking taylor expansion of x in x 0.069 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.069 * [taylor]: Taking taylor expansion of 4.0 in x 0.069 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.069 * [taylor]: Taking taylor expansion of y in x 0.070 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in x 0.070 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 0.070 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.070 * [taylor]: Taking taylor expansion of x in x 0.070 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.070 * [taylor]: Taking taylor expansion of 4.0 in x 0.070 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.070 * [taylor]: Taking taylor expansion of y in x 0.071 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x 0.071 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.071 * [taylor]: Taking taylor expansion of x in x 0.071 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.071 * [taylor]: Taking taylor expansion of 4.0 in x 0.071 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.071 * [taylor]: Taking taylor expansion of y in x 0.071 * [taylor]: Taking taylor expansion of -1.0 in y 0.073 * [taylor]: Taking taylor expansion of 0 in y 0.077 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow y 2))) in y 0.077 * [taylor]: Taking taylor expansion of 0.5 in y 0.077 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.077 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.077 * [taylor]: Taking taylor expansion of y in y 0.084 * [taylor]: Taking taylor expansion of 0 in y 0.084 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in (x y) around 0 0.084 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y 0.084 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 0.084 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.084 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.085 * [taylor]: Taking taylor expansion of x in y 0.085 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.085 * [taylor]: Taking taylor expansion of 4.0 in y 0.085 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.085 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.085 * [taylor]: Taking taylor expansion of y in y 0.085 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 0.085 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.085 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.085 * [taylor]: Taking taylor expansion of x in y 0.085 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.085 * [taylor]: Taking taylor expansion of 4.0 in y 0.085 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.086 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.086 * [taylor]: Taking taylor expansion of y in y 0.088 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x 0.088 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.088 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.088 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.088 * [taylor]: Taking taylor expansion of x in x 0.089 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.089 * [taylor]: Taking taylor expansion of 4.0 in x 0.089 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.089 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.089 * [taylor]: Taking taylor expansion of y in x 0.089 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.089 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.089 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.089 * [taylor]: Taking taylor expansion of x in x 0.090 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.090 * [taylor]: Taking taylor expansion of 4.0 in x 0.090 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.090 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.090 * [taylor]: Taking taylor expansion of y in x 0.091 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x 0.091 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) 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 0.091 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.091 * [taylor]: Taking taylor expansion of 4.0 in x 0.091 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.091 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.091 * [taylor]: Taking taylor expansion of y in x 0.091 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) 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 (* 4.0 (/ 1 (pow y 2))) in x 0.092 * [taylor]: Taking taylor expansion of 4.0 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 0.093 * [taylor]: Taking taylor expansion of 1 in y 0.095 * [taylor]: Taking taylor expansion of 0 in y 0.099 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y 0.099 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y 0.099 * [taylor]: Taking taylor expansion of 8.0 in y 0.099 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.099 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.099 * [taylor]: Taking taylor expansion of y in y 0.107 * [taylor]: Taking taylor expansion of 0 in y 0.107 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in (x y) around 0 0.107 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y 0.107 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 0.107 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.107 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.107 * [taylor]: Taking taylor expansion of x in y 0.107 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.107 * [taylor]: Taking taylor expansion of 4.0 in y 0.107 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.107 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.107 * [taylor]: Taking taylor expansion of y in y 0.108 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 0.108 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.108 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.108 * [taylor]: Taking taylor expansion of x in y 0.108 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.108 * [taylor]: Taking taylor expansion of 4.0 in y 0.108 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.108 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.108 * [taylor]: Taking taylor expansion of y in y 0.111 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x 0.111 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.111 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.111 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.111 * [taylor]: Taking taylor expansion of x in x 0.111 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.111 * [taylor]: Taking taylor expansion of 4.0 in x 0.111 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.111 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.111 * [taylor]: Taking taylor expansion of y in x 0.112 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.112 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.112 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.112 * [taylor]: Taking taylor expansion of x in x 0.112 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.112 * [taylor]: Taking taylor expansion of 4.0 in x 0.112 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.112 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.112 * [taylor]: Taking taylor expansion of y in x 0.113 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x 0.113 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.113 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.113 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.113 * [taylor]: Taking taylor expansion of x in x 0.114 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.114 * [taylor]: Taking taylor expansion of 4.0 in x 0.114 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.114 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.114 * [taylor]: Taking taylor expansion of y in x 0.114 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.114 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.114 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.114 * [taylor]: Taking taylor expansion of x in x 0.115 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.115 * [taylor]: Taking taylor expansion of 4.0 in x 0.115 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.115 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.115 * [taylor]: Taking taylor expansion of y in x 0.116 * [taylor]: Taking taylor expansion of 1 in y 0.118 * [taylor]: Taking taylor expansion of 0 in y 0.121 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y 0.121 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y 0.121 * [taylor]: Taking taylor expansion of 8.0 in y 0.121 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.121 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.121 * [taylor]: Taking taylor expansion of y in y 0.130 * [taylor]: Taking taylor expansion of 0 in y 0.130 * * * * [progress]: [ 2 / 3 ] generating series at (2 1) 0.130 * [approximate]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in (x y) around 0 0.130 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y 0.130 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.130 * [taylor]: Taking taylor expansion of x in y 0.130 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 0.130 * [taylor]: Taking taylor expansion of 4.0 in y 0.130 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.130 * [taylor]: Taking taylor expansion of y in y 0.130 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 0.130 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.130 * [taylor]: Taking taylor expansion of x in x 0.130 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.130 * [taylor]: Taking taylor expansion of 4.0 in x 0.130 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.130 * [taylor]: Taking taylor expansion of y in x 0.130 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 0.130 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.130 * [taylor]: Taking taylor expansion of x in x 0.130 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.130 * [taylor]: Taking taylor expansion of 4.0 in x 0.130 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.130 * [taylor]: Taking taylor expansion of y in x 0.131 * [taylor]: Taking taylor expansion of (- (* 4.0 (pow y 2))) in y 0.131 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 0.131 * [taylor]: Taking taylor expansion of 4.0 in y 0.131 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.131 * [taylor]: Taking taylor expansion of y in y 0.137 * [taylor]: Taking taylor expansion of 0 in y 0.139 * [taylor]: Taking taylor expansion of 1 in y 0.142 * [taylor]: Taking taylor expansion of 0 in y 0.146 * [taylor]: Taking taylor expansion of 0 in y 0.147 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0 0.147 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 0.147 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.147 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.147 * [taylor]: Taking taylor expansion of x in y 0.147 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.147 * [taylor]: Taking taylor expansion of 4.0 in y 0.147 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.147 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.147 * [taylor]: Taking taylor expansion of y in y 0.147 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.147 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.147 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.148 * [taylor]: Taking taylor expansion of x in x 0.148 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.148 * [taylor]: Taking taylor expansion of 4.0 in x 0.148 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.148 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.148 * [taylor]: Taking taylor expansion of y in x 0.148 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.148 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.148 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.148 * [taylor]: Taking taylor expansion of x in x 0.149 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.149 * [taylor]: Taking taylor expansion of 4.0 in x 0.149 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.149 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.149 * [taylor]: Taking taylor expansion of y in x 0.149 * [taylor]: Taking taylor expansion of 1 in y 0.150 * [taylor]: Taking taylor expansion of 0 in y 0.152 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y 0.152 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.152 * [taylor]: Taking taylor expansion of 4.0 in y 0.152 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.152 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.152 * [taylor]: Taking taylor expansion of y in y 0.155 * [taylor]: Taking taylor expansion of 0 in y 0.159 * [taylor]: Taking taylor expansion of 0 in y 0.162 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0 0.162 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 0.162 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.162 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.162 * [taylor]: Taking taylor expansion of x in y 0.162 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.162 * [taylor]: Taking taylor expansion of 4.0 in y 0.162 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.162 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.162 * [taylor]: Taking taylor expansion of y in y 0.163 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.163 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.163 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.163 * [taylor]: Taking taylor expansion of x in x 0.163 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.163 * [taylor]: Taking taylor expansion of 4.0 in x 0.163 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.163 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.163 * [taylor]: Taking taylor expansion of y in x 0.164 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.164 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.164 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.164 * [taylor]: Taking taylor expansion of x in x 0.164 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.164 * [taylor]: Taking taylor expansion of 4.0 in x 0.164 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.164 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.164 * [taylor]: Taking taylor expansion of y in x 0.165 * [taylor]: Taking taylor expansion of 1 in y 0.166 * [taylor]: Taking taylor expansion of 0 in y 0.167 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y 0.167 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.167 * [taylor]: Taking taylor expansion of 4.0 in y 0.167 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.167 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.167 * [taylor]: Taking taylor expansion of y in y 0.171 * [taylor]: Taking taylor expansion of 0 in y 0.175 * [taylor]: Taking taylor expansion of 0 in y 0.177 * * * * [progress]: [ 3 / 3 ] generating series at (2 2) 0.177 * [approximate]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in (x y) around 0 0.177 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in y 0.178 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.178 * [taylor]: Taking taylor expansion of x in y 0.178 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 0.178 * [taylor]: Taking taylor expansion of 4.0 in y 0.178 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.178 * [taylor]: Taking taylor expansion of y in y 0.178 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x 0.178 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.178 * [taylor]: Taking taylor expansion of x in x 0.178 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.178 * [taylor]: Taking taylor expansion of 4.0 in x 0.178 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.178 * [taylor]: Taking taylor expansion of y in x 0.178 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x 0.178 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.178 * [taylor]: Taking taylor expansion of x in x 0.178 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.178 * [taylor]: Taking taylor expansion of 4.0 in x 0.178 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.178 * [taylor]: Taking taylor expansion of y in x 0.178 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 0.178 * [taylor]: Taking taylor expansion of 4.0 in y 0.178 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.178 * [taylor]: Taking taylor expansion of y in y 0.179 * [taylor]: Taking taylor expansion of 0 in y 0.180 * [taylor]: Taking taylor expansion of 1 in y 0.183 * [taylor]: Taking taylor expansion of 0 in y 0.186 * [taylor]: Taking taylor expansion of 0 in y 0.187 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0 0.187 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 0.187 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.187 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.187 * [taylor]: Taking taylor expansion of x in y 0.187 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.187 * [taylor]: Taking taylor expansion of 4.0 in y 0.187 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.187 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.187 * [taylor]: Taking taylor expansion of y in y 0.188 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.188 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.188 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.188 * [taylor]: Taking taylor expansion of x in x 0.188 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.188 * [taylor]: Taking taylor expansion of 4.0 in x 0.188 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.188 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.188 * [taylor]: Taking taylor expansion of y in x 0.188 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.188 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.188 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.189 * [taylor]: Taking taylor expansion of x in x 0.189 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.189 * [taylor]: Taking taylor expansion of 4.0 in x 0.189 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.189 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.189 * [taylor]: Taking taylor expansion of y in x 0.190 * [taylor]: Taking taylor expansion of 1 in y 0.191 * [taylor]: Taking taylor expansion of 0 in y 0.192 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.192 * [taylor]: Taking taylor expansion of 4.0 in y 0.192 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.192 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.192 * [taylor]: Taking taylor expansion of y in y 0.195 * [taylor]: Taking taylor expansion of 0 in y 0.198 * [taylor]: Taking taylor expansion of 0 in y 0.201 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0 0.201 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 0.201 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.201 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.201 * [taylor]: Taking taylor expansion of x in y 0.201 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.201 * [taylor]: Taking taylor expansion of 4.0 in y 0.201 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.201 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.201 * [taylor]: Taking taylor expansion of y in y 0.201 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.201 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.201 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.202 * [taylor]: Taking taylor expansion of x in x 0.202 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.202 * [taylor]: Taking taylor expansion of 4.0 in x 0.202 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.202 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.202 * [taylor]: Taking taylor expansion of y in x 0.202 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.202 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.202 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.202 * [taylor]: Taking taylor expansion of x in x 0.203 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.203 * [taylor]: Taking taylor expansion of 4.0 in x 0.203 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.203 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.203 * [taylor]: Taking taylor expansion of y in x 0.203 * [taylor]: Taking taylor expansion of 1 in y 0.204 * [taylor]: Taking taylor expansion of 0 in y 0.206 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.206 * [taylor]: Taking taylor expansion of 4.0 in y 0.206 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.206 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.206 * [taylor]: Taking taylor expansion of y in y 0.208 * [taylor]: Taking taylor expansion of 0 in y 0.212 * [taylor]: Taking taylor expansion of 0 in y 0.214 * * * [progress]: simplifying candidates 0.215 * [simplify]: Simplifying using # : (expm1 (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (log1p (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (- (log (- (* x x) (* (* y 4.0) y))) (log (+ (* x x) (* (* y 4.0) y)))) (log (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (exp (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (/ (* (* (- (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))) (- (* x x) (* (* y 4.0) y))) (* (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y)))) (* (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))) (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (* (* (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (sqrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (sqrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (- (- (* x x) (* (* y 4.0) y))) (- (+ (* x x) (* (* y 4.0) y))) (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))) (/ (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))) (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (sqrt (+ (* x x) (* (* y 4.0) y)))) (/ (cbrt (- (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y)))) (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) 1) (/ (cbrt (- (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y))) (/ (sqrt (- (* x x) (* (* y 4.0) y))) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))) (/ (sqrt (- (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))) (/ (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y)))) (/ (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y)))) (/ (sqrt (- (* x x) (* (* y 4.0) y))) 1) (/ (sqrt (- (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y))) (/ 1 (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))) (/ (- (* x x) (* (* y 4.0) y)) (cbrt (+ (* x x) (* (* y 4.0) y)))) (/ 1 (sqrt (+ (* x x) (* (* y 4.0) y)))) (/ (- (* x x) (* (* y 4.0) y)) (sqrt (+ (* x x) (* (* y 4.0) y)))) (/ 1 1) (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (/ 1 (+ (* x x) (* (* y 4.0) y))) (/ (+ (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))) (/ (- (* x x) (* (* y 4.0) y)) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))) (/ (- (* x x) (* (* y 4.0) y)) (sqrt (+ (* x x) (* (* y 4.0) y)))) (/ (- (* x x) (* (* y 4.0) y)) 1) (/ (+ (* x x) (* (* y 4.0) y)) (cbrt (- (* x x) (* (* y 4.0) y)))) (/ (+ (* x x) (* (* y 4.0) y)) (sqrt (- (* x x) (* (* y 4.0) y)))) (/ (+ (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))) (/ (- (* x x) (* (* y 4.0) y)) (+ (pow (* x x) 3) (pow (* (* y 4.0) y) 3))) (/ (- (* x x) (* (* y 4.0) y)) (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y)))) (* (+ (* x x) (* (* y 4.0) y)) (+ (* (* x x) (* x x)) (+ (* (* (* y 4.0) y) (* (* y 4.0) y)) (* (* x x) (* (* y 4.0) y))))) (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (fma x x (- (* y (* y 4.0)))) (fma (- y) (* y 4.0) (* y (* y 4.0))) (expm1 (- (* x x) (* (* y 4.0) y))) (log1p (- (* x x) (* (* y 4.0) y))) (- (* (* y 4.0) y)) (/ (exp (* x x)) (exp (* (* y 4.0) y))) (log (- (* x x) (* (* y 4.0) y))) (exp (- (* x x) (* (* y 4.0) y))) (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (cbrt (- (* x x) (* (* y 4.0) y))) (* (* (- (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))) (- (* x x) (* (* y 4.0) y))) (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (- (* x x) (* (* y 4.0) y))) (- (pow (* x x) 3) (pow (* (* y 4.0) y) 3)) (+ (* (* x x) (* x x)) (+ (* (* (* y 4.0) y) (* (* y 4.0) y)) (* (* x x) (* (* y 4.0) y)))) (- (* (* y 4.0) y)) (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y)) (- (* (* y 4.0) y)) (expm1 (+ (* x x) (* (* y 4.0) y))) (log1p (+ (* x x) (* (* y 4.0) y))) (* (exp (* x x)) (exp (* (* y 4.0) y))) (log (+ (* x x) (* (* y 4.0) y))) (exp (+ (* x x) (* (* y 4.0) y))) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))) (cbrt (+ (* x x) (* (* y 4.0) y))) (* (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y))) (+ (pow (* x x) 3) (pow (* (* y 4.0) y) 3)) (+ (* (* x x) (* x x)) (- (* (* (* y 4.0) y) (* (* y 4.0) y)) (* (* x x) (* (* y 4.0) y)))) (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y))) (- (* x x) (* (* y 4.0) y)) -1.0 1 1 (- (pow x 2) (* 4.0 (pow y 2))) (- (pow x 2) (* 4.0 (pow y 2))) (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2))) 0.221 * * [simplify]: iteration 0 : 254 enodes (cost 719 ) 0.227 * * [simplify]: iteration 1 : 1175 enodes (cost 657 ) 0.254 * * [simplify]: iteration 2 : 5001 enodes (cost 641 ) 0.257 * [simplify]: Simplified to: (expm1 (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (log1p (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (log (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (log (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (exp (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (pow (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))) 3) (* (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))) (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (pow (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))) 3) (sqrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (sqrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (- (* (* y 4.0) y) (pow x 2)) (- (+ (* x x) (* (* y 4.0) y))) (/ x (/ (fma x x (* (* y 4.0) y)) x)) (/ (* y 4.0) (/ (fma x x (* (* y 4.0) y)) y)) (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))) (/ (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))) (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (sqrt (+ (* x x) (* (* y 4.0) y)))) (/ (cbrt (- (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y)))) (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (/ (cbrt (- (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y))) (/ (sqrt (- (* x x) (* (* y 4.0) y))) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))) (/ (sqrt (- (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))) (/ (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y)))) (/ (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y)))) (sqrt (- (* x x) (* (* y 4.0) y))) (/ (sqrt (- (* x x) (* (* y 4.0) y))) (fma x x (* (* y 4.0) y))) (/ 1 (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))) (/ (- (* x x) (* (* y 4.0) y)) (cbrt (+ (* x x) (* (* y 4.0) y)))) (/ 1 (sqrt (+ (* x x) (* (* y 4.0) y)))) (/ (- (* x x) (* (* y 4.0) y)) (sqrt (+ (* x x) (* (* y 4.0) y)))) 1 (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))) (/ 1 (+ (* x x) (* (* y 4.0) y))) (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))) (/ (- (* x x) (* (* y 4.0) y)) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))) (/ (- (* x x) (* (* y 4.0) y)) (sqrt (+ (* x x) (* (* y 4.0) y)))) (- (* x x) (* (* y 4.0) y)) (/ (+ (* x x) (* (* y 4.0) y)) (cbrt (- (* x x) (* (* y 4.0) y)))) (/ (fma x x (* (* y 4.0) y)) (sqrt (- (* x x) (* (* y 4.0) y)))) (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))) (/ (- (* x x) (* (* y 4.0) y)) (fma (pow (pow y 2) 3) (pow 4.0 3) (pow x 6))) (/ (- (* x x) (* (* y 4.0) y)) (fma (- (* y 4.0)) (* (pow y 3) 4.0) (pow x 4))) (* (+ (* (* (* y 4.0) y) (+ (* (* y 4.0) y) (pow x 2))) (* (* x x) (* x x))) (fma x x (* (* y 4.0) y))) (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (- (* x x) (* (* y 4.0) y)) (* (* y 4.0) (+ (- y) y)) (expm1 (- (* x x) (* (* y 4.0) y))) (log1p (- (* x x) (* (* y 4.0) y))) (- (* (* y 4.0) y)) (exp (- (* x x) (* (* y 4.0) y))) (log (- (* x x) (* (* y 4.0) y))) (exp (- (* x x) (* (* y 4.0) y))) (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (cbrt (- (* x x) (* (* y 4.0) y))) (pow (- (* x x) (* (* y 4.0) y)) 3) (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (- (* x x) (* (* y 4.0) y))) (- (pow (* x x) 3) (pow (* (* y 4.0) y) 3)) (fma (pow y 2) (* 4.0 (fma x x (* (* y 4.0) y))) (pow x 4)) (- (* (* y 4.0) y)) (fma (- (* y 4.0)) (* (pow y 3) 4.0) (pow x 4)) (fma x x (* (* y 4.0) y)) (- (* (* y 4.0) y)) (expm1 (+ (* x x) (* (* y 4.0) y))) (log1p (+ (* x x) (* (* y 4.0) y))) (exp (+ (* x x) (* (* y 4.0) y))) (log (* (fma x x (* (* y 4.0) y)) 1)) (exp (+ (* x x) (* (* y 4.0) y))) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))) (cbrt (+ (* x x) (* (* y 4.0) y))) (pow (fma x x (* (* y 4.0) y)) 3) (sqrt (+ (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y))) (fma (pow (pow y 2) 3) (pow 4.0 3) (pow x 6)) (fma (pow y 2) (* 4.0 (- (* (* y 4.0) y) (pow x 2))) (pow x 4)) (fma (- (* y 4.0)) (* (pow y 3) 4.0) (pow x 4)) (- (* x x) (* (* y 4.0) y)) -1.0 1 1 (- (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y)) (fma x x (* (* y 4.0) y)) (fma x x (* (* y 4.0) y)) 0.263 * * * [progress]: adding candidates to table 0.445 * * [progress]: iteration 2 / 4 0.445 * * * [progress]: picking best candidate 0.451 * * * * [pick]: Picked # 0.452 * * * [progress]: localizing error 0.452 * * * [progress]: generating rewritten candidates 0.452 * * * [progress]: generating series expansions 0.452 * * * [progress]: simplifying candidates 0.452 * [simplify]: Simplifying using # : 0.455 * * [simplify]: iteration 0 : 0 enodes (cost 0 ) 0.455 * [simplify]: Simplified to: 0.455 * * * [progress]: adding candidates to table 0.455 * * [progress]: iteration 3 / 4 0.455 * * * [progress]: picking best candidate 0.461 * * * * [pick]: Picked # 0.461 * * * [progress]: localizing error 0.461 * * * [progress]: generating rewritten candidates 0.461 * * * [progress]: generating series expansions 0.461 * * * [progress]: simplifying candidates 0.461 * [simplify]: Simplifying using # : 0.464 * * [simplify]: iteration 0 : 0 enodes (cost 0 ) 0.464 * [simplify]: Simplified to: 0.464 * * * [progress]: adding candidates to table 0.464 * * [progress]: iteration 4 / 4 0.464 * * * [progress]: picking best candidate 0.468 * * * * [pick]: Picked # 0.469 * * * [progress]: localizing error 0.478 * * * [progress]: generating rewritten candidates 0.478 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2) 0.484 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2) 0.487 * * * * [progress]: [ 3 / 4 ] rewriting at (2) 0.497 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1) 0.502 * * * [progress]: generating series expansions 0.502 * * * * [progress]: [ 1 / 4 ] generating series at (2 2) 0.503 * [approximate]: Taking taylor expansion of (/ (fma x x (* 4.0 (pow y 2))) (- (pow x 2) (* 4.0 (pow y 2)))) in (x y) around 0 0.503 * [taylor]: Taking taylor expansion of (/ (fma x x (* 4.0 (pow y 2))) (- (pow x 2) (* 4.0 (pow y 2)))) in y 0.503 * [taylor]: Taking taylor expansion of (fma x x (* 4.0 (pow y 2))) in y 0.503 * [taylor]: Rewrote expression to (+ (* x x) (* 4.0 (pow y 2))) 0.503 * [taylor]: Taking taylor expansion of (* x x) in y 0.503 * [taylor]: Taking taylor expansion of x in y 0.503 * [taylor]: Taking taylor expansion of x in y 0.503 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 0.503 * [taylor]: Taking taylor expansion of 4.0 in y 0.503 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.503 * [taylor]: Taking taylor expansion of y in y 0.503 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y 0.503 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.503 * [taylor]: Taking taylor expansion of x in y 0.503 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 0.503 * [taylor]: Taking taylor expansion of 4.0 in y 0.503 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.503 * [taylor]: Taking taylor expansion of y in y 0.503 * [taylor]: Taking taylor expansion of (/ (fma x x (* 4.0 (pow y 2))) (- (pow x 2) (* 4.0 (pow y 2)))) in x 0.503 * [taylor]: Taking taylor expansion of (fma x x (* 4.0 (pow y 2))) in x 0.504 * [taylor]: Rewrote expression to (+ (* x x) (* 4.0 (pow y 2))) 0.504 * [taylor]: Taking taylor expansion of (* x x) in x 0.504 * [taylor]: Taking taylor expansion of x in x 0.504 * [taylor]: Taking taylor expansion of x in x 0.504 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.504 * [taylor]: Taking taylor expansion of 4.0 in x 0.504 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.504 * [taylor]: Taking taylor expansion of y in x 0.504 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 0.504 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.504 * [taylor]: Taking taylor expansion of x in x 0.504 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.504 * [taylor]: Taking taylor expansion of 4.0 in x 0.504 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.504 * [taylor]: Taking taylor expansion of y in x 0.505 * [taylor]: Taking taylor expansion of (/ (fma x x (* 4.0 (pow y 2))) (- (pow x 2) (* 4.0 (pow y 2)))) in x 0.505 * [taylor]: Taking taylor expansion of (fma x x (* 4.0 (pow y 2))) in x 0.505 * [taylor]: Rewrote expression to (+ (* x x) (* 4.0 (pow y 2))) 0.506 * [taylor]: Taking taylor expansion of (* x x) in x 0.506 * [taylor]: Taking taylor expansion of x in x 0.506 * [taylor]: Taking taylor expansion of x in x 0.506 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.506 * [taylor]: Taking taylor expansion of 4.0 in x 0.506 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.506 * [taylor]: Taking taylor expansion of y in x 0.506 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 0.506 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.506 * [taylor]: Taking taylor expansion of x in x 0.506 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.506 * [taylor]: Taking taylor expansion of 4.0 in x 0.506 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.506 * [taylor]: Taking taylor expansion of y in x 0.507 * [taylor]: Taking taylor expansion of -1.0 in y 0.509 * [taylor]: Taking taylor expansion of 0 in y 0.513 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 (pow y 2)))) in y 0.513 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow y 2))) in y 0.513 * [taylor]: Taking taylor expansion of 0.5 in y 0.513 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.513 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.513 * [taylor]: Taking taylor expansion of y in y 0.520 * [taylor]: Taking taylor expansion of 0 in y 0.521 * [approximate]: Taking taylor expansion of (/ (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))) (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in (x y) around 0 0.521 * [taylor]: Taking taylor expansion of (/ (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))) (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y 0.521 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))) in y 0.521 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 4.0 (pow y 2))) 0.521 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in y 0.521 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.521 * [taylor]: Taking taylor expansion of x in y 0.521 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.521 * [taylor]: Taking taylor expansion of x in y 0.521 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in y 0.521 * [taylor]: Taking taylor expansion of 4.0 in y 0.521 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.521 * [taylor]: Taking taylor expansion of y in y 0.522 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 0.522 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.522 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.522 * [taylor]: Taking taylor expansion of x in y 0.522 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.522 * [taylor]: Taking taylor expansion of 4.0 in y 0.522 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.522 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.522 * [taylor]: Taking taylor expansion of y in y 0.529 * [taylor]: Taking taylor expansion of (/ (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))) (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x 0.529 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))) in x 0.529 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 4.0 (pow y 2))) 0.529 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 0.529 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.529 * [taylor]: Taking taylor expansion of x in x 0.530 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.530 * [taylor]: Taking taylor expansion of x in x 0.530 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in x 0.530 * [taylor]: Taking taylor expansion of 4.0 in x 0.530 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.530 * [taylor]: Taking taylor expansion of y in x 0.530 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.530 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.530 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.530 * [taylor]: Taking taylor expansion of x in x 0.531 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.531 * [taylor]: Taking taylor expansion of 4.0 in x 0.531 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.531 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.531 * [taylor]: Taking taylor expansion of y in x 0.532 * [taylor]: Taking taylor expansion of (/ (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))) (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x 0.532 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))) in x 0.532 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 4.0 (pow y 2))) 0.532 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 0.532 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.532 * [taylor]: Taking taylor expansion of x in x 0.532 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.532 * [taylor]: Taking taylor expansion of x in x 0.533 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in x 0.533 * [taylor]: Taking taylor expansion of 4.0 in x 0.533 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.533 * [taylor]: Taking taylor expansion of y in x 0.533 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.533 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.533 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.533 * [taylor]: Taking taylor expansion of x in x 0.533 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.533 * [taylor]: Taking taylor expansion of 4.0 in x 0.533 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.533 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.533 * [taylor]: Taking taylor expansion of y in x 0.535 * [taylor]: Taking taylor expansion of 1 in y 0.537 * [taylor]: Taking taylor expansion of 0 in y 0.541 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y 0.541 * [taylor]: Taking taylor expansion of 8.0 in y 0.541 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.541 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.541 * [taylor]: Taking taylor expansion of y in y 0.550 * [taylor]: Taking taylor expansion of 0 in y 0.550 * [approximate]: Taking taylor expansion of (/ (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in (x y) around 0 0.550 * [taylor]: Taking taylor expansion of (/ (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y 0.550 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) in y 0.550 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 4.0 (pow y 2))) 0.550 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in y 0.550 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.550 * [taylor]: Taking taylor expansion of -1 in y 0.550 * [taylor]: Taking taylor expansion of x in y 0.550 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.550 * [taylor]: Taking taylor expansion of -1 in y 0.550 * [taylor]: Taking taylor expansion of x in y 0.550 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in y 0.550 * [taylor]: Taking taylor expansion of 4.0 in y 0.550 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.550 * [taylor]: Taking taylor expansion of y in y 0.551 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 0.551 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.551 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.551 * [taylor]: Taking taylor expansion of x in y 0.551 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.551 * [taylor]: Taking taylor expansion of 4.0 in y 0.551 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.551 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.551 * [taylor]: Taking taylor expansion of y in y 0.554 * [taylor]: Taking taylor expansion of (/ (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x 0.554 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) in x 0.554 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 4.0 (pow y 2))) 0.554 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 0.554 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.554 * [taylor]: Taking taylor expansion of -1 in x 0.554 * [taylor]: Taking taylor expansion of x in x 0.554 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.554 * [taylor]: Taking taylor expansion of -1 in x 0.554 * [taylor]: Taking taylor expansion of x in x 0.554 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in x 0.554 * [taylor]: Taking taylor expansion of 4.0 in x 0.555 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.555 * [taylor]: Taking taylor expansion of y in x 0.555 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.555 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.555 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.555 * [taylor]: Taking taylor expansion of x in x 0.555 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.555 * [taylor]: Taking taylor expansion of 4.0 in x 0.555 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.555 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.555 * [taylor]: Taking taylor expansion of y in x 0.556 * [taylor]: Taking taylor expansion of (/ (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x 0.556 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) in x 0.557 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 4.0 (pow y 2))) 0.557 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 0.557 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.557 * [taylor]: Taking taylor expansion of -1 in x 0.557 * [taylor]: Taking taylor expansion of x in x 0.557 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.557 * [taylor]: Taking taylor expansion of -1 in x 0.557 * [taylor]: Taking taylor expansion of x in x 0.557 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in x 0.557 * [taylor]: Taking taylor expansion of 4.0 in x 0.557 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.557 * [taylor]: Taking taylor expansion of y in x 0.558 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.558 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.558 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.558 * [taylor]: Taking taylor expansion of x in x 0.558 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.558 * [taylor]: Taking taylor expansion of 4.0 in x 0.558 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.558 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.558 * [taylor]: Taking taylor expansion of y in x 0.559 * [taylor]: Taking taylor expansion of 1 in y 0.562 * [taylor]: Taking taylor expansion of 0 in y 0.566 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y 0.566 * [taylor]: Taking taylor expansion of 8.0 in y 0.566 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.566 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.566 * [taylor]: Taking taylor expansion of y in y 0.575 * [taylor]: Taking taylor expansion of 0 in y 0.575 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 2) 0.575 * [approximate]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in (x y) around 0 0.575 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y 0.575 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.575 * [taylor]: Taking taylor expansion of x in y 0.575 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 0.575 * [taylor]: Taking taylor expansion of 4.0 in y 0.575 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.575 * [taylor]: Taking taylor expansion of y in y 0.575 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 0.575 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.575 * [taylor]: Taking taylor expansion of x in x 0.575 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.575 * [taylor]: Taking taylor expansion of 4.0 in x 0.575 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.575 * [taylor]: Taking taylor expansion of y in x 0.575 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 0.575 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.575 * [taylor]: Taking taylor expansion of x in x 0.575 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.575 * [taylor]: Taking taylor expansion of 4.0 in x 0.575 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.575 * [taylor]: Taking taylor expansion of y in x 0.576 * [taylor]: Taking taylor expansion of (- (* 4.0 (pow y 2))) in y 0.576 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 0.576 * [taylor]: Taking taylor expansion of 4.0 in y 0.576 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.576 * [taylor]: Taking taylor expansion of y in y 0.577 * [taylor]: Taking taylor expansion of 0 in y 0.578 * [taylor]: Taking taylor expansion of 1 in y 0.582 * [taylor]: Taking taylor expansion of 0 in y 0.585 * [taylor]: Taking taylor expansion of 0 in y 0.586 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0 0.586 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 0.586 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.586 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.586 * [taylor]: Taking taylor expansion of x in y 0.586 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.586 * [taylor]: Taking taylor expansion of 4.0 in y 0.586 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.586 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.586 * [taylor]: Taking taylor expansion of y in y 0.587 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.587 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.587 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.587 * [taylor]: Taking taylor expansion of x in x 0.587 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.587 * [taylor]: Taking taylor expansion of 4.0 in x 0.588 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.588 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.588 * [taylor]: Taking taylor expansion of y in x 0.588 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.588 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.588 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.588 * [taylor]: Taking taylor expansion of x in x 0.588 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.588 * [taylor]: Taking taylor expansion of 4.0 in x 0.588 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.588 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.588 * [taylor]: Taking taylor expansion of y in x 0.589 * [taylor]: Taking taylor expansion of 1 in y 0.590 * [taylor]: Taking taylor expansion of 0 in y 0.591 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y 0.591 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.591 * [taylor]: Taking taylor expansion of 4.0 in y 0.591 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.591 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.591 * [taylor]: Taking taylor expansion of y in y 0.595 * [taylor]: Taking taylor expansion of 0 in y 0.599 * [taylor]: Taking taylor expansion of 0 in y 0.601 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0 0.602 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 0.602 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.602 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.602 * [taylor]: Taking taylor expansion of x in y 0.602 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.602 * [taylor]: Taking taylor expansion of 4.0 in y 0.602 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.602 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.602 * [taylor]: Taking taylor expansion of y in y 0.602 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.602 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.602 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.602 * [taylor]: Taking taylor expansion of x in x 0.603 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.603 * [taylor]: Taking taylor expansion of 4.0 in x 0.603 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.603 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.603 * [taylor]: Taking taylor expansion of y in x 0.603 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.603 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.603 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.603 * [taylor]: Taking taylor expansion of x in x 0.604 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.604 * [taylor]: Taking taylor expansion of 4.0 in x 0.604 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.604 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.604 * [taylor]: Taking taylor expansion of y in x 0.604 * [taylor]: Taking taylor expansion of 1 in y 0.605 * [taylor]: Taking taylor expansion of 0 in y 0.607 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y 0.607 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.607 * [taylor]: Taking taylor expansion of 4.0 in y 0.607 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.607 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.607 * [taylor]: Taking taylor expansion of y in y 0.610 * [taylor]: Taking taylor expansion of 0 in y 0.614 * [taylor]: Taking taylor expansion of 0 in y 0.622 * * * * [progress]: [ 3 / 4 ] generating series at (2) 0.622 * [approximate]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma x x (* 4.0 (pow y 2)))) in (x y) around 0 0.623 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma x x (* 4.0 (pow y 2)))) in y 0.623 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y 0.623 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.623 * [taylor]: Taking taylor expansion of x in y 0.623 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 0.623 * [taylor]: Taking taylor expansion of 4.0 in y 0.623 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.623 * [taylor]: Taking taylor expansion of y in y 0.623 * [taylor]: Taking taylor expansion of (fma x x (* 4.0 (pow y 2))) in y 0.623 * [taylor]: Rewrote expression to (+ (* x x) (* 4.0 (pow y 2))) 0.623 * [taylor]: Taking taylor expansion of (* x x) in y 0.623 * [taylor]: Taking taylor expansion of x in y 0.623 * [taylor]: Taking taylor expansion of x in y 0.623 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 0.623 * [taylor]: Taking taylor expansion of 4.0 in y 0.623 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.623 * [taylor]: Taking taylor expansion of y in y 0.623 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma x x (* 4.0 (pow y 2)))) in x 0.623 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 0.623 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.623 * [taylor]: Taking taylor expansion of x in x 0.623 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.623 * [taylor]: Taking taylor expansion of 4.0 in x 0.623 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.623 * [taylor]: Taking taylor expansion of y in x 0.623 * [taylor]: Taking taylor expansion of (fma x x (* 4.0 (pow y 2))) in x 0.623 * [taylor]: Rewrote expression to (+ (* x x) (* 4.0 (pow y 2))) 0.623 * [taylor]: Taking taylor expansion of (* x x) in x 0.624 * [taylor]: Taking taylor expansion of x in x 0.624 * [taylor]: Taking taylor expansion of x in x 0.624 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.624 * [taylor]: Taking taylor expansion of 4.0 in x 0.624 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.624 * [taylor]: Taking taylor expansion of y in x 0.625 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma x x (* 4.0 (pow y 2)))) in x 0.625 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 0.625 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.625 * [taylor]: Taking taylor expansion of x in x 0.625 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.625 * [taylor]: Taking taylor expansion of 4.0 in x 0.625 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.625 * [taylor]: Taking taylor expansion of y in x 0.625 * [taylor]: Taking taylor expansion of (fma x x (* 4.0 (pow y 2))) in x 0.625 * [taylor]: Rewrote expression to (+ (* x x) (* 4.0 (pow y 2))) 0.625 * [taylor]: Taking taylor expansion of (* x x) in x 0.625 * [taylor]: Taking taylor expansion of x in x 0.625 * [taylor]: Taking taylor expansion of x in x 0.625 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.625 * [taylor]: Taking taylor expansion of 4.0 in x 0.625 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.625 * [taylor]: Taking taylor expansion of y in x 0.626 * [taylor]: Taking taylor expansion of -1.0 in y 0.628 * [taylor]: Taking taylor expansion of 0 in y 0.631 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow y 2))) in y 0.632 * [taylor]: Taking taylor expansion of 0.5 in y 0.632 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.632 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.632 * [taylor]: Taking taylor expansion of y in y 0.639 * [taylor]: Taking taylor expansion of 0 in y 0.639 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2)))) in (x y) around 0 0.640 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2)))) in y 0.640 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 0.640 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.640 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.640 * [taylor]: Taking taylor expansion of x in y 0.640 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.640 * [taylor]: Taking taylor expansion of 4.0 in y 0.640 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.640 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.640 * [taylor]: Taking taylor expansion of y in y 0.640 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))) in y 0.640 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 4.0 (pow y 2))) 0.640 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in y 0.641 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.641 * [taylor]: Taking taylor expansion of x in y 0.641 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.641 * [taylor]: Taking taylor expansion of x in y 0.641 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in y 0.641 * [taylor]: Taking taylor expansion of 4.0 in y 0.641 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.641 * [taylor]: Taking taylor expansion of y in y 0.643 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2)))) in x 0.643 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.643 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.643 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.643 * [taylor]: Taking taylor expansion of x in x 0.644 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.644 * [taylor]: Taking taylor expansion of 4.0 in x 0.644 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.644 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.644 * [taylor]: Taking taylor expansion of y in x 0.644 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))) in x 0.644 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 4.0 (pow y 2))) 0.644 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 0.644 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.644 * [taylor]: Taking taylor expansion of x in x 0.644 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.644 * [taylor]: Taking taylor expansion of x in x 0.645 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in x 0.645 * [taylor]: Taking taylor expansion of 4.0 in x 0.645 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.645 * [taylor]: Taking taylor expansion of y in x 0.646 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2)))) in x 0.646 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.646 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.646 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.646 * [taylor]: Taking taylor expansion of x in x 0.646 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.646 * [taylor]: Taking taylor expansion of 4.0 in x 0.646 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.646 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.646 * [taylor]: Taking taylor expansion of y in x 0.647 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))) in x 0.647 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 4.0 (pow y 2))) 0.647 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 0.647 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.647 * [taylor]: Taking taylor expansion of x in x 0.647 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.647 * [taylor]: Taking taylor expansion of x in x 0.647 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in x 0.647 * [taylor]: Taking taylor expansion of 4.0 in x 0.647 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.647 * [taylor]: Taking taylor expansion of y in x 0.649 * [taylor]: Taking taylor expansion of 1 in y 0.651 * [taylor]: Taking taylor expansion of 0 in y 0.655 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y 0.655 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y 0.655 * [taylor]: Taking taylor expansion of 8.0 in y 0.655 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.656 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.656 * [taylor]: Taking taylor expansion of y in y 0.664 * [taylor]: Taking taylor expansion of 0 in y 0.664 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2)))) in (x y) around 0 0.664 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2)))) in y 0.664 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 0.664 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.664 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.664 * [taylor]: Taking taylor expansion of x in y 0.664 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.665 * [taylor]: Taking taylor expansion of 4.0 in y 0.665 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.665 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.665 * [taylor]: Taking taylor expansion of y in y 0.665 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) in y 0.665 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 4.0 (pow y 2))) 0.665 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in y 0.665 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.665 * [taylor]: Taking taylor expansion of -1 in y 0.665 * [taylor]: Taking taylor expansion of x in y 0.665 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.665 * [taylor]: Taking taylor expansion of -1 in y 0.665 * [taylor]: Taking taylor expansion of x in y 0.665 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in y 0.665 * [taylor]: Taking taylor expansion of 4.0 in y 0.665 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.665 * [taylor]: Taking taylor expansion of y in y 0.668 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2)))) in x 0.668 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.668 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.668 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.668 * [taylor]: Taking taylor expansion of x in x 0.668 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.668 * [taylor]: Taking taylor expansion of 4.0 in x 0.668 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.668 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.669 * [taylor]: Taking taylor expansion of y in x 0.669 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) in x 0.669 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 4.0 (pow y 2))) 0.669 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) 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 (/ -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 (/ 4.0 (pow y 2)) in x 0.670 * [taylor]: Taking taylor expansion of 4.0 in x 0.670 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.670 * [taylor]: Taking taylor expansion of y in x 0.671 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2)))) in x 0.671 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) 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 0.671 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.671 * [taylor]: Taking taylor expansion of 4.0 in x 0.671 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.671 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.671 * [taylor]: Taking taylor expansion of y in x 0.672 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) in x 0.672 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 4.0 (pow y 2))) 0.672 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 0.672 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.672 * [taylor]: Taking taylor expansion of -1 in x 0.672 * [taylor]: Taking taylor expansion of x in x 0.672 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.672 * [taylor]: Taking taylor expansion of -1 in x 0.672 * [taylor]: Taking taylor expansion of x in x 0.672 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in x 0.672 * [taylor]: Taking taylor expansion of 4.0 in x 0.672 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.672 * [taylor]: Taking taylor expansion of y in x 0.674 * [taylor]: Taking taylor expansion of 1 in y 0.677 * [taylor]: Taking taylor expansion of 0 in y 0.680 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y 0.681 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y 0.681 * [taylor]: Taking taylor expansion of 8.0 in y 0.681 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.681 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.681 * [taylor]: Taking taylor expansion of y in y 0.689 * [taylor]: Taking taylor expansion of 0 in y 0.689 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1) 0.689 * [approximate]: Taking taylor expansion of (fma x x (* 4.0 (pow y 2))) in (x y) around 0 0.689 * [taylor]: Taking taylor expansion of (fma x x (* 4.0 (pow y 2))) in y 0.689 * [taylor]: Rewrote expression to (+ (* x x) (* 4.0 (pow y 2))) 0.689 * [taylor]: Taking taylor expansion of (* x x) in y 0.689 * [taylor]: Taking taylor expansion of x in y 0.689 * [taylor]: Taking taylor expansion of x in y 0.689 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 0.689 * [taylor]: Taking taylor expansion of 4.0 in y 0.689 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.689 * [taylor]: Taking taylor expansion of y in y 0.689 * [taylor]: Taking taylor expansion of (fma x x (* 4.0 (pow y 2))) in x 0.690 * [taylor]: Rewrote expression to (+ (* x x) (* 4.0 (pow y 2))) 0.690 * [taylor]: Taking taylor expansion of (* x x) in x 0.690 * [taylor]: Taking taylor expansion of x in x 0.690 * [taylor]: Taking taylor expansion of x in x 0.690 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.690 * [taylor]: Taking taylor expansion of 4.0 in x 0.690 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.690 * [taylor]: Taking taylor expansion of y in x 0.690 * [taylor]: Taking taylor expansion of (fma x x (* 4.0 (pow y 2))) in x 0.690 * [taylor]: Rewrote expression to (+ (* x x) (* 4.0 (pow y 2))) 0.690 * [taylor]: Taking taylor expansion of (* x x) in x 0.690 * [taylor]: Taking taylor expansion of x in x 0.690 * [taylor]: Taking taylor expansion of x in x 0.690 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.690 * [taylor]: Taking taylor expansion of 4.0 in x 0.690 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.690 * [taylor]: Taking taylor expansion of y in x 0.690 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 0.690 * [taylor]: Taking taylor expansion of 4.0 in y 0.691 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.691 * [taylor]: Taking taylor expansion of y in y 0.692 * [taylor]: Taking taylor expansion of 0 in y 0.693 * [taylor]: Taking taylor expansion of 1 in y 0.696 * [taylor]: Taking taylor expansion of 0 in y 0.699 * [taylor]: Taking taylor expansion of 0 in y 0.700 * [approximate]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))) in (x y) around 0 0.700 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))) in y 0.700 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 4.0 (pow y 2))) 0.700 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in y 0.700 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.700 * [taylor]: Taking taylor expansion of x in y 0.700 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.700 * [taylor]: Taking taylor expansion of x in y 0.700 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in y 0.700 * [taylor]: Taking taylor expansion of 4.0 in y 0.700 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.700 * [taylor]: Taking taylor expansion of y in y 0.701 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))) in x 0.701 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 4.0 (pow y 2))) 0.701 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 0.701 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.701 * [taylor]: Taking taylor expansion of x in x 0.701 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.701 * [taylor]: Taking taylor expansion of x in x 0.701 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in x 0.701 * [taylor]: Taking taylor expansion of 4.0 in x 0.701 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.701 * [taylor]: Taking taylor expansion of y in x 0.702 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))) in x 0.702 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 4.0 (pow y 2))) 0.702 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 0.702 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.702 * [taylor]: Taking taylor expansion of x in x 0.702 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.702 * [taylor]: Taking taylor expansion of x in x 0.702 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in x 0.702 * [taylor]: Taking taylor expansion of 4.0 in x 0.702 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.702 * [taylor]: Taking taylor expansion of y in x 0.703 * [taylor]: Taking taylor expansion of 1 in y 0.704 * [taylor]: Taking taylor expansion of 0 in y 0.706 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.706 * [taylor]: Taking taylor expansion of 4.0 in y 0.706 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.706 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.706 * [taylor]: Taking taylor expansion of y in y 0.714 * [taylor]: Taking taylor expansion of 0 in y 0.718 * [taylor]: Taking taylor expansion of 0 in y 0.720 * [approximate]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) in (x y) around 0 0.720 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) in y 0.720 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 4.0 (pow y 2))) 0.720 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in y 0.720 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.720 * [taylor]: Taking taylor expansion of -1 in y 0.721 * [taylor]: Taking taylor expansion of x in y 0.721 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.721 * [taylor]: Taking taylor expansion of -1 in y 0.721 * [taylor]: Taking taylor expansion of x in y 0.721 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in y 0.721 * [taylor]: Taking taylor expansion of 4.0 in y 0.721 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.721 * [taylor]: Taking taylor expansion of y in y 0.721 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) in x 0.721 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 4.0 (pow y 2))) 0.721 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 0.721 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.721 * [taylor]: Taking taylor expansion of -1 in x 0.722 * [taylor]: Taking taylor expansion of x in x 0.722 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.722 * [taylor]: Taking taylor expansion of -1 in x 0.722 * [taylor]: Taking taylor expansion of x in x 0.722 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in x 0.722 * [taylor]: Taking taylor expansion of 4.0 in x 0.722 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.722 * [taylor]: Taking taylor expansion of y in x 0.722 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) in x 0.722 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 4.0 (pow y 2))) 0.722 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 0.722 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.722 * [taylor]: Taking taylor expansion of -1 in x 0.723 * [taylor]: Taking taylor expansion of x in x 0.723 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.723 * [taylor]: Taking taylor expansion of -1 in x 0.723 * [taylor]: Taking taylor expansion of x in x 0.723 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in x 0.723 * [taylor]: Taking taylor expansion of 4.0 in x 0.723 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.723 * [taylor]: Taking taylor expansion of y in x 0.724 * [taylor]: Taking taylor expansion of 1 in y 0.725 * [taylor]: Taking taylor expansion of 0 in y 0.727 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.728 * [taylor]: Taking taylor expansion of 4.0 in y 0.728 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.728 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.728 * [taylor]: Taking taylor expansion of y in y 0.731 * [taylor]: Taking taylor expansion of 0 in y 0.734 * [taylor]: Taking taylor expansion of 0 in y 0.736 * * * [progress]: simplifying candidates 0.739 * [simplify]: Simplifying using # : (expm1 (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))) (log1p (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))) (- (log (fma x x (* (* y 4.0) y))) (log (- (* x x) (* (* y 4.0) y)))) (log (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))) (exp (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))) (/ (* (* (fma x x (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))) (fma x x (* (* y 4.0) y))) (* (* (- (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))) (- (* x x) (* (* y 4.0) y)))) (* (cbrt (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))) (cbrt (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))))) (cbrt (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))) (* (* (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))) (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))) (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) 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2))) (+ (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2))) 0.749 * * [simplify]: iteration 0 : 449 enodes (cost 2045 ) 0.759 * * [simplify]: iteration 1 : 2179 enodes (cost 1867 ) 0.795 * * [simplify]: iteration 2 : 5001 enodes (cost 1725 ) 0.804 * [simplify]: Simplified to: (expm1 (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))) (log1p (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))) (log (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))) (log (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))) (exp (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))) (pow (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))) 3) (* (cbrt (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))) (cbrt (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))))) (cbrt (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))) (pow (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))) 3) (sqrt (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))) (sqrt (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))) (- (fma x x (* (* y 4.0) y))) (- (- (* x x) (* (* y 4.0) y))) (/ (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y)))) (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y))))) (/ (cbrt (fma x x (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (/ (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y)))) (sqrt (- (* x x) (* (* y 4.0) y)))) (/ (cbrt (fma x x (* (* y 4.0) y))) (sqrt (- (* x x) (* (* y 4.0) y)))) (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y)))) (/ (cbrt (fma x x (* (* y 4.0) y))) (- (* x x) (* (* y 4.0) y))) (/ (sqrt (fma x x (* (* y 4.0) y))) (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y))))) (/ (sqrt (fma x x (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (/ (sqrt (fma x x (* (* y 4.0) y))) (sqrt (- (* x x) (* (* y 4.0) y)))) (/ (sqrt (fma x x (* (* y 4.0) y))) (sqrt (- (* x x) (* (* y 4.0) y)))) 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x) (* (* y 4.0) y)) (* (* y 4.0) (+ (- y) y)) (expm1 (- (* x x) (* (* y 4.0) y))) (log1p (- (* x x) (* (* y 4.0) y))) (- (* (* y 4.0) y)) (exp (- (* x x) (* (* y 4.0) y))) (log (- (* x x) (* (* y 4.0) y))) (exp (- (* x x) (* (* y 4.0) y))) (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (cbrt (- (* x x) (* (* y 4.0) y))) (pow (- (* x x) (* (* y 4.0) y)) 3) (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (- (* x x) (* (* y 4.0) y))) (- (pow (* x x) 3) (pow (* (* y 4.0) y) 3)) (fma (pow y 2) (* 4.0 (fma x x (* (* y 4.0) y))) (pow x 4)) (- (* (* y 4.0) y)) (fma (- (* y 4.0)) (* (pow y 3) 4.0) (pow x 4)) (fma x x (* (* y 4.0) y)) (- (* (* y 4.0) y)) (expm1 (/ 1 (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))))) (log1p (/ 1 (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))))) (- 1) (log (/ 1 (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))))) (log (/ 1 (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))))) (log (/ 1 (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))))) (log (/ 1 (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))))) (log (/ 1 (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))))) (log (/ 1 (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))))) (log (/ 1 (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))))) (exp (/ 1 (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))))) (pow (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))) 3) (pow (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))) 3) (* (cbrt (/ 1 (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))))) (cbrt (/ 1 (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))))) (cbrt (/ 1 (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))))) (pow (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))) 3) (sqrt (/ 1 (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))))) (sqrt (/ 1 (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))))) (- 1) (- (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 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(* (* y 4.0) y))) (/ (/ 1 (cbrt (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))))) (cbrt (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))))) (/ 1 (sqrt (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))))) (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y))))) (/ (sqrt (- (* x x) (* (* y 4.0) y))) (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y))))) (/ 1 (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y))))) (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (sqrt (fma x x (* (* y 4.0) y)))) (/ (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (fma x x (* (* y 4.0) y)))) (/ 1 (sqrt (fma x x (* (* y 4.0) y)))) (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (sqrt (- (* x x) (* (* y 4.0) y))) 1 1 (/ 1 (fma x x (* (* y 4.0) y))) (/ 1 (/ (fma x x (* (* y 4.0) y)) (- (pow (* x x) 3) (pow (* (* y 4.0) y) 3)))) (- (* x x) (* (* y 4.0) y)) (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))) (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))) (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))) (/ 1 (fma x x (* (* y 4.0) y))) (expm1 (fma x x (* (* y 4.0) y))) (log1p (fma x x (* (* y 4.0) y))) (pow x 2) (log (fma x x (* (* y 4.0) y))) (exp (fma x x (* (* y 4.0) y))) (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y)))) (cbrt (fma x x (* (* y 4.0) y))) (pow (fma x x (* (* y 4.0) y)) 3) (sqrt (fma x x (* (* y 4.0) y))) (sqrt (fma x x (* (* y 4.0) y))) -1.0 1 1 (- (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)) -1.0 1 1 (fma x x (* (* y 4.0) y)) (fma x x (* (* y 4.0) y)) (fma x x (* (* y 4.0) y)) 0.805 * * * [progress]: adding candidates to table 1.105 * [progress]: [Phase 3 of 3] Extracting. 1.105 * * [regime]: Finding splitpoints for: (# # # #) 1.106 * * * [regime-changes]: Trying 3 branch expressions: ((* (* y 4.0) y) y x) 1.106 * * * * [regimes]: Trying to branch on (* (* y 4.0) y) from (# # # #) 1.131 * * * * [regimes]: Trying to branch on y from (# # # #) 1.167 * * * * [regimes]: Trying to branch on x from (# # # #) 1.199 * * * [regime]: Found split indices: #