12.551 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.014 * * * [progress]: [2/2] Setting up program. 0.016 * [progress]: [Phase 2 of 3] Improving. 0.016 * [simplify]: Simplifying using # : (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) 0.019 * * [simplify]: iteration 0 : 20 enodes (cost 9 ) 0.021 * * [simplify]: iteration 1 : 40 enodes (cost 9 ) 0.024 * * [simplify]: iteration 2 : 78 enodes (cost 9 ) 0.026 * * [simplify]: iteration 3 : 134 enodes (cost 9 ) 0.030 * * [simplify]: iteration 4 : 200 enodes (cost 9 ) 0.033 * * [simplify]: iteration 5 : 233 enodes (cost 9 ) 0.037 * * [simplify]: iteration 6 : 239 enodes (cost 9 ) 0.041 * * [simplify]: iteration 7 : 239 enodes (cost 9 ) 0.041 * [simplify]: Simplified to: (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) 0.041 * * [progress]: iteration 1 / 4 0.041 * * * [progress]: picking best candidate 0.043 * * * * [pick]: Picked # 0.043 * * * [progress]: localizing error 0.054 * * * [progress]: generating rewritten candidates 0.055 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.066 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.071 * * * [progress]: generating series expansions 0.071 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.071 * [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 0.071 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in y 0.071 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y 0.071 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.071 * [taylor]: Taking taylor expansion of x in y 0.071 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 0.071 * [taylor]: Taking taylor expansion of 4.0 in y 0.071 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.071 * [taylor]: Taking taylor expansion of y in y 0.071 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in y 0.071 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.071 * [taylor]: Taking taylor expansion of x in y 0.071 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 0.071 * [taylor]: Taking taylor expansion of 4.0 in y 0.071 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.071 * [taylor]: Taking taylor expansion of y in y 0.072 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in x 0.072 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 0.072 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.072 * [taylor]: Taking taylor expansion of x in x 0.072 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.072 * [taylor]: Taking taylor expansion of 4.0 in x 0.072 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.072 * [taylor]: Taking taylor expansion of y in x 0.072 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x 0.072 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.072 * [taylor]: Taking taylor expansion of x in x 0.072 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.072 * [taylor]: Taking taylor expansion of 4.0 in x 0.072 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.072 * [taylor]: Taking taylor expansion of y in x 0.072 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in x 0.073 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) 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 (* 4.0 (pow y 2)) in x 0.073 * [taylor]: Taking taylor expansion of 4.0 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 (+ (pow x 2) (* 4.0 (pow y 2))) 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 (* 4.0 (pow y 2)) in x 0.073 * [taylor]: Taking taylor expansion of 4.0 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 -1.0 in y 0.076 * [taylor]: Taking taylor expansion of 0 in y 0.079 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow y 2))) in y 0.079 * [taylor]: Taking taylor expansion of 0.5 in y 0.079 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.079 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.079 * [taylor]: Taking taylor expansion of y in y 0.087 * [taylor]: Taking taylor expansion of 0 in y 0.087 * [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 0.087 * [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 0.087 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 0.087 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.087 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.088 * [taylor]: Taking taylor expansion of x in y 0.088 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.088 * [taylor]: Taking taylor expansion of 4.0 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 0.088 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 0.088 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.088 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.088 * [taylor]: Taking taylor expansion of x in y 0.089 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.089 * [taylor]: Taking taylor expansion of 4.0 in y 0.089 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.089 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.089 * [taylor]: Taking taylor expansion of y in y 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 0.092 * [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 0.092 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) 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 (* 4.0 (/ 1 (pow y 2))) in x 0.093 * [taylor]: Taking taylor expansion of 4.0 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 0.094 * [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 0.094 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.094 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.094 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.094 * [taylor]: Taking taylor expansion of x in x 0.094 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.094 * [taylor]: Taking taylor expansion of 4.0 in x 0.094 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.094 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.094 * [taylor]: Taking taylor expansion of y in x 0.095 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.095 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.095 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.095 * [taylor]: Taking taylor expansion of x in x 0.095 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.095 * [taylor]: Taking taylor expansion of 4.0 in x 0.095 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.095 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.095 * [taylor]: Taking taylor expansion of y in x 0.096 * [taylor]: Taking taylor expansion of 1 in y 0.099 * [taylor]: Taking taylor expansion of 0 in y 0.102 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y 0.102 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y 0.102 * [taylor]: Taking taylor expansion of 8.0 in y 0.102 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.102 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.102 * [taylor]: Taking taylor expansion of y in y 0.111 * [taylor]: Taking taylor expansion of 0 in y 0.111 * [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 0.111 * [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 y 0.111 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 0.111 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.111 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.111 * [taylor]: Taking taylor expansion of x in y 0.111 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.111 * [taylor]: Taking taylor expansion of 4.0 in y 0.111 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.111 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.111 * [taylor]: Taking taylor expansion of y in y 0.112 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 0.112 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.112 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.112 * [taylor]: Taking taylor expansion of x in y 0.112 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.112 * [taylor]: Taking taylor expansion of 4.0 in y 0.112 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.112 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.112 * [taylor]: Taking taylor expansion of y in y 0.115 * [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 0.115 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) 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 (* 4.0 (/ 1 (pow y 2))) in x 0.116 * [taylor]: Taking taylor expansion of 4.0 in x 0.116 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.116 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.116 * [taylor]: Taking taylor expansion of y in x 0.116 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) 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 0.116 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.116 * [taylor]: Taking taylor expansion of 4.0 in x 0.116 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.116 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.116 * [taylor]: Taking taylor expansion of y in x 0.117 * [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 0.117 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.117 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.117 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.117 * [taylor]: Taking taylor expansion of x in x 0.118 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.118 * [taylor]: Taking taylor expansion of 4.0 in x 0.118 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.118 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.118 * [taylor]: Taking taylor expansion of y in x 0.118 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.118 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.118 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.118 * [taylor]: Taking taylor expansion of x in x 0.119 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.119 * [taylor]: Taking taylor expansion of 4.0 in x 0.119 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.119 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.119 * [taylor]: Taking taylor expansion of y in x 0.120 * [taylor]: Taking taylor expansion of 1 in y 0.122 * [taylor]: Taking taylor expansion of 0 in y 0.126 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y 0.126 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y 0.126 * [taylor]: Taking taylor expansion of 8.0 in y 0.126 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.126 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.126 * [taylor]: Taking taylor expansion of y in y 0.135 * [taylor]: Taking taylor expansion of 0 in y 0.135 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.135 * [approximate]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in (x y) around 0 0.135 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y 0.135 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.135 * [taylor]: Taking taylor expansion of x in y 0.135 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 0.135 * [taylor]: Taking taylor expansion of 4.0 in y 0.135 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.135 * [taylor]: Taking taylor expansion of y in y 0.135 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 0.135 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.135 * [taylor]: Taking taylor expansion of x in x 0.135 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.135 * [taylor]: Taking taylor expansion of 4.0 in x 0.135 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.135 * [taylor]: Taking taylor expansion of y in x 0.135 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 0.135 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.135 * [taylor]: Taking taylor expansion of x in x 0.135 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.135 * [taylor]: Taking taylor expansion of 4.0 in x 0.135 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.135 * [taylor]: Taking taylor expansion of y in x 0.136 * [taylor]: Taking taylor expansion of (- (* 4.0 (pow y 2))) in y 0.136 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 0.136 * [taylor]: Taking taylor expansion of 4.0 in y 0.136 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.136 * [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 0.145 * [taylor]: Taking taylor expansion of 0 in y 0.149 * [taylor]: Taking taylor expansion of 0 in y 0.150 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0 0.150 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 0.150 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.150 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.150 * [taylor]: Taking taylor expansion of x in y 0.150 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.150 * [taylor]: Taking taylor expansion of 4.0 in y 0.150 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.150 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.150 * [taylor]: Taking taylor expansion of y in y 0.151 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.151 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.151 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.151 * [taylor]: Taking taylor expansion of x in x 0.151 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.151 * [taylor]: Taking taylor expansion of 4.0 in x 0.151 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.151 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.152 * [taylor]: Taking taylor expansion of y in x 0.152 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.152 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.152 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.152 * [taylor]: Taking taylor expansion of x in x 0.152 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.152 * [taylor]: Taking taylor expansion of 4.0 in x 0.152 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.152 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.152 * [taylor]: Taking taylor expansion of y in x 0.153 * [taylor]: Taking taylor expansion of 1 in y 0.154 * [taylor]: Taking taylor expansion of 0 in y 0.155 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y 0.155 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.155 * [taylor]: Taking taylor expansion of 4.0 in y 0.155 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.155 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.155 * [taylor]: Taking taylor expansion of y in y 0.159 * [taylor]: Taking taylor expansion of 0 in y 0.163 * [taylor]: Taking taylor expansion of 0 in y 0.166 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0 0.166 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 0.166 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.166 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.166 * [taylor]: Taking taylor expansion of x in y 0.166 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.166 * [taylor]: Taking taylor expansion of 4.0 in y 0.166 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.166 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.166 * [taylor]: Taking taylor expansion of y in y 0.167 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.167 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.167 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.167 * [taylor]: Taking taylor expansion of x in x 0.167 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.167 * [taylor]: Taking taylor expansion of 4.0 in x 0.167 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.167 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.167 * [taylor]: Taking taylor expansion of y in x 0.168 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.168 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.168 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.168 * [taylor]: Taking taylor expansion of x in x 0.168 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.168 * [taylor]: Taking taylor expansion of 4.0 in x 0.168 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.168 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.168 * [taylor]: Taking taylor expansion of y in x 0.169 * [taylor]: Taking taylor expansion of 1 in y 0.170 * [taylor]: Taking taylor expansion of 0 in y 0.171 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y 0.171 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.171 * [taylor]: Taking taylor expansion of 4.0 in y 0.171 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.171 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.171 * [taylor]: Taking taylor expansion of y in y 0.175 * [taylor]: Taking taylor expansion of 0 in y 0.179 * [taylor]: Taking taylor expansion of 0 in y 0.182 * * * [progress]: simplifying candidates 0.183 * [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)) -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))) 0.189 * * [simplify]: iteration 0 : 237 enodes (cost 617 ) 0.195 * * [simplify]: iteration 1 : 1114 enodes (cost 565 ) 0.222 * * [simplify]: iteration 2 : 5002 enodes (cost 555 ) 0.225 * [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)))) (- (- (* x x) (* (* y 4.0) y))) (- (+ (* 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)) -1.0 1 1 (- (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)) 0.226 * * * [progress]: adding candidates to table 0.366 * * [progress]: iteration 2 / 4 0.366 * * * [progress]: picking best candidate 0.372 * * * * [pick]: Picked # 0.372 * * * [progress]: localizing error 0.373 * * * [progress]: generating rewritten candidates 0.373 * * * [progress]: generating series expansions 0.373 * * * [progress]: simplifying candidates 0.373 * [simplify]: Simplifying using # : 0.376 * * [simplify]: iteration 0 : 0 enodes (cost 0 ) 0.376 * [simplify]: Simplified to: 0.376 * * * [progress]: adding candidates to table 0.376 * * [progress]: iteration 3 / 4 0.376 * * * [progress]: picking best candidate 0.379 * * * * [pick]: Picked # 0.380 * * * [progress]: localizing error 0.380 * * * [progress]: generating rewritten candidates 0.380 * * * [progress]: generating series expansions 0.380 * * * [progress]: simplifying candidates 0.380 * [simplify]: Simplifying using # : 0.383 * * [simplify]: iteration 0 : 0 enodes (cost 0 ) 0.383 * [simplify]: Simplified to: 0.383 * * * [progress]: adding candidates to table 0.383 * * [progress]: iteration 4 / 4 0.383 * * * [progress]: picking best candidate 0.385 * * * * [pick]: Picked # 0.386 * * * [progress]: localizing error 0.397 * * * [progress]: generating rewritten candidates 0.397 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1) 0.402 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1) 0.407 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2) 0.414 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1 1) 0.420 * * * [progress]: generating series expansions 0.420 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1) 0.420 * [approximate]: Taking taylor expansion of (sqrt (- (pow x 2) (* 4.0 (pow y 2)))) in (x y) around 0 0.420 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) (* 4.0 (pow y 2)))) in y 0.420 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y 0.420 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.420 * [taylor]: Taking taylor expansion of x in y 0.420 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 0.420 * [taylor]: Taking taylor expansion of 4.0 in y 0.420 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.420 * [taylor]: Taking taylor expansion of y in y 0.421 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) (* 4.0 (pow y 2)))) in x 0.421 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 0.421 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.421 * [taylor]: Taking taylor expansion of x in x 0.421 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.421 * [taylor]: Taking taylor expansion of 4.0 in x 0.421 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.421 * [taylor]: Taking taylor expansion of y in x 0.423 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) (* 4.0 (pow y 2)))) in x 0.423 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 0.423 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.423 * [taylor]: Taking taylor expansion of x in x 0.423 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.423 * [taylor]: Taking taylor expansion of 4.0 in x 0.423 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.423 * [taylor]: Taking taylor expansion of y in x 0.425 * [taylor]: Taking taylor expansion of (sqrt (- (* 4.0 (pow y 2)))) in y 0.425 * [taylor]: Taking taylor expansion of (- (* 4.0 (pow y 2))) in y 0.425 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 0.425 * [taylor]: Taking taylor expansion of 4.0 in y 0.425 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.425 * [taylor]: Taking taylor expansion of y in y 0.428 * [taylor]: Taking taylor expansion of 0 in y 0.431 * [taylor]: Taking taylor expansion of (/ 1/2 (sqrt (- (* 4.0 (pow y 2))))) in y 0.431 * [taylor]: Taking taylor expansion of 1/2 in y 0.431 * [taylor]: Taking taylor expansion of (sqrt (- (* 4.0 (pow y 2)))) in y 0.431 * [taylor]: Taking taylor expansion of (- (* 4.0 (pow y 2))) in y 0.431 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 0.431 * [taylor]: Taking taylor expansion of 4.0 in y 0.431 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.431 * [taylor]: Taking taylor expansion of y in y 0.439 * [taylor]: Taking taylor expansion of 0 in y 0.442 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in (x y) around 0 0.443 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y 0.443 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 0.443 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.443 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.443 * [taylor]: Taking taylor expansion of x in y 0.443 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.443 * [taylor]: Taking taylor expansion of 4.0 in y 0.443 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.443 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.443 * [taylor]: Taking taylor expansion of y in y 0.447 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x 0.447 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.447 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.447 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.447 * [taylor]: Taking taylor expansion of x in x 0.448 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.448 * [taylor]: Taking taylor expansion of 4.0 in x 0.448 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.448 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.448 * [taylor]: Taking taylor expansion of y in x 0.450 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x 0.450 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.450 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.450 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.450 * [taylor]: Taking taylor expansion of x in x 0.451 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.451 * [taylor]: Taking taylor expansion of 4.0 in x 0.451 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.451 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.451 * [taylor]: Taking taylor expansion of y in x 0.453 * [taylor]: Taking taylor expansion of 1 in y 0.453 * [taylor]: Taking taylor expansion of 0 in y 0.455 * [taylor]: Taking taylor expansion of (/ -2.0 (pow y 2)) in y 0.455 * [taylor]: Taking taylor expansion of -2.0 in y 0.455 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.455 * [taylor]: Taking taylor expansion of y in y 0.463 * [taylor]: Taking taylor expansion of 0 in y 0.464 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in (x y) around 0 0.464 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y 0.465 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 0.465 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.465 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.465 * [taylor]: Taking taylor expansion of x in y 0.465 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.465 * [taylor]: Taking taylor expansion of 4.0 in y 0.465 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.465 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.465 * [taylor]: Taking taylor expansion of y in y 0.469 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x 0.469 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.469 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.469 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.469 * [taylor]: Taking taylor expansion of x in x 0.470 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.470 * [taylor]: Taking taylor expansion of 4.0 in x 0.470 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.470 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.470 * [taylor]: Taking taylor expansion of y in x 0.472 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x 0.472 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.472 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.472 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.472 * [taylor]: Taking taylor expansion of x in x 0.473 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.473 * [taylor]: Taking taylor expansion of 4.0 in x 0.473 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.473 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.473 * [taylor]: Taking taylor expansion of y in x 0.475 * [taylor]: Taking taylor expansion of 1 in y 0.475 * [taylor]: Taking taylor expansion of 0 in y 0.477 * [taylor]: Taking taylor expansion of (/ -2.0 (pow y 2)) in y 0.477 * [taylor]: Taking taylor expansion of -2.0 in y 0.477 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.477 * [taylor]: Taking taylor expansion of y in y 0.481 * [taylor]: Taking taylor expansion of 0 in y 0.483 * * * * [progress]: [ 2 / 4 ] generating series at (2 1) 0.483 * [approximate]: Taking taylor expansion of (sqrt (- (pow x 2) (* 4.0 (pow y 2)))) in (x y) around 0 0.483 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) (* 4.0 (pow y 2)))) in y 0.483 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y 0.483 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.483 * [taylor]: Taking taylor expansion of x in y 0.483 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 0.483 * [taylor]: Taking taylor expansion of 4.0 in y 0.483 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.483 * [taylor]: Taking taylor expansion of y in y 0.484 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) (* 4.0 (pow y 2)))) in x 0.484 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 0.484 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.484 * [taylor]: Taking taylor expansion of x in x 0.484 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.484 * [taylor]: Taking taylor expansion of 4.0 in x 0.484 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.484 * [taylor]: Taking taylor expansion of y in x 0.485 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) (* 4.0 (pow y 2)))) in x 0.486 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 0.486 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.486 * [taylor]: Taking taylor expansion of x in x 0.486 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.486 * [taylor]: Taking taylor expansion of 4.0 in x 0.486 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.486 * [taylor]: Taking taylor expansion of y in x 0.487 * [taylor]: Taking taylor expansion of (sqrt (- (* 4.0 (pow y 2)))) in y 0.487 * [taylor]: Taking taylor expansion of (- (* 4.0 (pow y 2))) in y 0.487 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 0.487 * [taylor]: Taking taylor expansion of 4.0 in y 0.487 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.487 * [taylor]: Taking taylor expansion of y in y 0.491 * [taylor]: Taking taylor expansion of 0 in y 0.493 * [taylor]: Taking taylor expansion of (/ 1/2 (sqrt (- (* 4.0 (pow y 2))))) in y 0.493 * [taylor]: Taking taylor expansion of 1/2 in y 0.494 * [taylor]: Taking taylor expansion of (sqrt (- (* 4.0 (pow y 2)))) in y 0.494 * [taylor]: Taking taylor expansion of (- (* 4.0 (pow y 2))) in y 0.494 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 0.494 * [taylor]: Taking taylor expansion of 4.0 in y 0.494 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.494 * [taylor]: Taking taylor expansion of y in y 0.501 * [taylor]: Taking taylor expansion of 0 in y 0.505 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in (x y) around 0 0.505 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y 0.505 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 0.505 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.505 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.505 * [taylor]: Taking taylor expansion of x in y 0.505 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.505 * [taylor]: Taking taylor expansion of 4.0 in y 0.505 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.505 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.505 * [taylor]: Taking taylor expansion of y in y 0.509 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x 0.509 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.509 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.509 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.510 * [taylor]: Taking taylor expansion of x in x 0.510 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.510 * [taylor]: Taking taylor expansion of 4.0 in x 0.510 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.510 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.510 * [taylor]: Taking taylor expansion of y in x 0.512 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x 0.512 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.512 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.512 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.512 * [taylor]: Taking taylor expansion of x in x 0.513 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.513 * [taylor]: Taking taylor expansion of 4.0 in x 0.513 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.513 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.513 * [taylor]: Taking taylor expansion of y in x 0.515 * [taylor]: Taking taylor expansion of 1 in y 0.515 * [taylor]: Taking taylor expansion of 0 in y 0.518 * [taylor]: Taking taylor expansion of (/ -2.0 (pow y 2)) in y 0.518 * [taylor]: Taking taylor expansion of -2.0 in y 0.518 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.518 * [taylor]: Taking taylor expansion of y in y 0.522 * [taylor]: Taking taylor expansion of 0 in y 0.523 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in (x y) around 0 0.523 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y 0.523 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 0.523 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.523 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.523 * [taylor]: Taking taylor expansion of x in y 0.524 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.524 * [taylor]: Taking taylor expansion of 4.0 in y 0.524 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.524 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.524 * [taylor]: Taking taylor expansion of y in y 0.528 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x 0.528 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.528 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.528 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.528 * [taylor]: Taking taylor expansion of x in x 0.529 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.529 * [taylor]: Taking taylor expansion of 4.0 in x 0.529 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.529 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.529 * [taylor]: Taking taylor expansion of y in x 0.531 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x 0.531 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.531 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.531 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.531 * [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 0.532 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.532 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.532 * [taylor]: Taking taylor expansion of y in x 0.534 * [taylor]: Taking taylor expansion of 1 in y 0.534 * [taylor]: Taking taylor expansion of 0 in y 0.536 * [taylor]: Taking taylor expansion of (/ -2.0 (pow y 2)) in y 0.536 * [taylor]: Taking taylor expansion of -2.0 in y 0.536 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.537 * [taylor]: Taking taylor expansion of y in y 0.541 * [taylor]: Taking taylor expansion of 0 in y 0.542 * * * * [progress]: [ 3 / 4 ] generating series at (2 2) 0.542 * [approximate]: Taking taylor expansion of (* (/ 1 (fma x x (* 4.0 (pow y 2)))) (sqrt (- (pow x 2) (* 4.0 (pow y 2))))) in (x y) around 0 0.542 * [taylor]: Taking taylor expansion of (* (/ 1 (fma x x (* 4.0 (pow y 2)))) (sqrt (- (pow x 2) (* 4.0 (pow y 2))))) in y 0.542 * [taylor]: Taking taylor expansion of (/ 1 (fma x x (* 4.0 (pow y 2)))) in y 0.542 * [taylor]: Taking taylor expansion of (fma x x (* 4.0 (pow y 2))) in y 0.543 * [taylor]: Rewrote expression to (+ (* x x) (* 4.0 (pow y 2))) 0.543 * [taylor]: Taking taylor expansion of (* x x) in y 0.543 * [taylor]: Taking taylor expansion of x in y 0.543 * [taylor]: Taking taylor expansion of x in y 0.543 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 0.543 * [taylor]: Taking taylor expansion of 4.0 in y 0.543 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.543 * [taylor]: Taking taylor expansion of y in y 0.543 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) (* 4.0 (pow y 2)))) in y 0.543 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y 0.543 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.543 * [taylor]: Taking taylor expansion of x in y 0.543 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 0.543 * [taylor]: Taking taylor expansion of 4.0 in y 0.543 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.543 * [taylor]: Taking taylor expansion of y in y 0.544 * [taylor]: Taking taylor expansion of (* (/ 1 (fma x x (* 4.0 (pow y 2)))) (sqrt (- (pow x 2) (* 4.0 (pow y 2))))) in x 0.544 * [taylor]: Taking taylor expansion of (/ 1 (fma x x (* 4.0 (pow y 2)))) in x 0.544 * [taylor]: Taking taylor expansion of (fma x x (* 4.0 (pow y 2))) in x 0.544 * [taylor]: Rewrote expression to (+ (* x x) (* 4.0 (pow y 2))) 0.544 * [taylor]: Taking taylor expansion of (* x x) in x 0.544 * [taylor]: Taking taylor expansion of x in x 0.544 * [taylor]: Taking taylor expansion of x in x 0.544 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.544 * [taylor]: Taking taylor expansion of 4.0 in x 0.544 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.544 * [taylor]: Taking taylor expansion of y in x 0.545 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) (* 4.0 (pow y 2)))) in x 0.545 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 0.545 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.545 * [taylor]: Taking taylor expansion of x in x 0.545 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.545 * [taylor]: Taking taylor expansion of 4.0 in x 0.545 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.545 * [taylor]: Taking taylor expansion of y in x 0.546 * [taylor]: Taking taylor expansion of (* (/ 1 (fma x x (* 4.0 (pow y 2)))) (sqrt (- (pow x 2) (* 4.0 (pow y 2))))) in x 0.546 * [taylor]: Taking taylor expansion of (/ 1 (fma x x (* 4.0 (pow y 2)))) in x 0.546 * [taylor]: Taking taylor expansion of (fma x x (* 4.0 (pow y 2))) in x 0.546 * [taylor]: Rewrote expression to (+ (* x x) (* 4.0 (pow y 2))) 0.546 * [taylor]: Taking taylor expansion of (* x x) in x 0.546 * [taylor]: Taking taylor expansion of x in x 0.547 * [taylor]: Taking taylor expansion of x in x 0.547 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.547 * [taylor]: Taking taylor expansion of 4.0 in x 0.547 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.547 * [taylor]: Taking taylor expansion of y in x 0.547 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) (* 4.0 (pow y 2)))) in x 0.547 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 0.547 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.547 * [taylor]: Taking taylor expansion of x in x 0.547 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.547 * [taylor]: Taking taylor expansion of 4.0 in x 0.547 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.547 * [taylor]: Taking taylor expansion of y in x 0.549 * [taylor]: Taking taylor expansion of (* 0.25 (/ (sqrt (- (* 4.0 (pow y 2)))) (pow y 2))) in y 0.549 * [taylor]: Taking taylor expansion of 0.25 in y 0.549 * [taylor]: Taking taylor expansion of (/ (sqrt (- (* 4.0 (pow y 2)))) (pow y 2)) in y 0.549 * [taylor]: Taking taylor expansion of (sqrt (- (* 4.0 (pow y 2)))) in y 0.549 * [taylor]: Taking taylor expansion of (- (* 4.0 (pow y 2))) in y 0.549 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 0.549 * [taylor]: Taking taylor expansion of 4.0 in y 0.549 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.549 * [taylor]: Taking taylor expansion of y in y 0.555 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.556 * [taylor]: Taking taylor expansion of y in y 0.560 * [taylor]: Taking taylor expansion of 0 in y 0.569 * [taylor]: Taking taylor expansion of (- (* 0.125 (/ 1 (* (pow y 2) (sqrt (- (* 4.0 (pow y 2))))))) (* 0.0625 (/ (sqrt (- (* 4.0 (pow y 2)))) (pow y 4)))) in y 0.569 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (* (pow y 2) (sqrt (- (* 4.0 (pow y 2))))))) in y 0.569 * [taylor]: Taking taylor expansion of 0.125 in y 0.569 * [taylor]: Taking taylor expansion of (/ 1 (* (pow y 2) (sqrt (- (* 4.0 (pow y 2)))))) in y 0.569 * [taylor]: Taking taylor expansion of (* (pow y 2) (sqrt (- (* 4.0 (pow y 2))))) in y 0.569 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.569 * [taylor]: Taking taylor expansion of y in y 0.569 * [taylor]: Taking taylor expansion of (sqrt (- (* 4.0 (pow y 2)))) in y 0.569 * [taylor]: Taking taylor expansion of (- (* 4.0 (pow y 2))) in y 0.569 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 0.569 * [taylor]: Taking taylor expansion of 4.0 in y 0.569 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.569 * [taylor]: Taking taylor expansion of y in y 0.574 * [taylor]: Taking taylor expansion of (* 0.0625 (/ (sqrt (- (* 4.0 (pow y 2)))) (pow y 4))) in y 0.575 * [taylor]: Taking taylor expansion of 0.0625 in y 0.575 * [taylor]: Taking taylor expansion of (/ (sqrt (- (* 4.0 (pow y 2)))) (pow y 4)) in y 0.575 * [taylor]: Taking taylor expansion of (sqrt (- (* 4.0 (pow y 2)))) 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 (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 0.578 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.578 * [taylor]: Taking taylor expansion of y in y 0.605 * [approximate]: Taking taylor expansion of (* (sqrt (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) (/ 1 (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))))) in (x y) around 0 0.605 * [taylor]: Taking taylor expansion of (* (sqrt (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) (/ 1 (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))))) in y 0.605 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y 0.605 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 0.605 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.605 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.605 * [taylor]: Taking taylor expansion of x in y 0.605 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.605 * [taylor]: Taking taylor expansion of 4.0 in y 0.605 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.605 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.605 * [taylor]: Taking taylor expansion of y in y 0.609 * [taylor]: Taking taylor expansion of (/ 1 (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2)))) in y 0.609 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))) in y 0.610 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 4.0 (pow y 2))) 0.610 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in y 0.610 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.610 * [taylor]: Taking taylor expansion of x in y 0.610 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.610 * [taylor]: Taking taylor expansion of x in y 0.610 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in y 0.610 * [taylor]: Taking taylor expansion of 4.0 in y 0.610 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.610 * [taylor]: Taking taylor expansion of y in y 0.611 * [taylor]: Taking taylor expansion of (* (sqrt (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) (/ 1 (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))))) in x 0.611 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x 0.611 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.611 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.611 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.611 * [taylor]: Taking taylor expansion of x in x 0.612 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.612 * [taylor]: Taking taylor expansion of 4.0 in x 0.612 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.612 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.612 * [taylor]: Taking taylor expansion of y in x 0.614 * [taylor]: Taking taylor expansion of (/ 1 (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2)))) in x 0.614 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))) in x 0.614 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 4.0 (pow y 2))) 0.614 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 0.614 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.614 * [taylor]: Taking taylor expansion of x in x 0.615 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.615 * [taylor]: Taking taylor expansion of x in x 0.615 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in x 0.615 * [taylor]: Taking taylor expansion of 4.0 in x 0.615 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.615 * [taylor]: Taking taylor expansion of y in x 0.616 * [taylor]: Taking taylor expansion of (* (sqrt (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) (/ 1 (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))))) in x 0.616 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x 0.616 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.616 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.616 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.616 * [taylor]: Taking taylor expansion of x in x 0.617 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.617 * [taylor]: Taking taylor expansion of 4.0 in x 0.617 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.617 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.617 * [taylor]: Taking taylor expansion of y in x 0.619 * [taylor]: Taking taylor expansion of (/ 1 (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2)))) in x 0.619 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))) in x 0.619 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 4.0 (pow y 2))) 0.619 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 0.619 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.619 * [taylor]: Taking taylor expansion of x in x 0.620 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.620 * [taylor]: Taking taylor expansion of x in x 0.620 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in x 0.620 * [taylor]: Taking taylor expansion of 4.0 in x 0.620 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.620 * [taylor]: Taking taylor expansion of y in x 0.621 * [taylor]: Taking taylor expansion of 1 in y 0.623 * [taylor]: Taking taylor expansion of 0 in y 0.628 * [taylor]: Taking taylor expansion of (- (* 6.0 (/ 1 (pow y 2)))) in y 0.629 * [taylor]: Taking taylor expansion of (* 6.0 (/ 1 (pow y 2))) in y 0.629 * [taylor]: Taking taylor expansion of 6.0 in y 0.629 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.629 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.629 * [taylor]: Taking taylor expansion of y in y 0.633 * [approximate]: Taking taylor expansion of (* (/ 1 (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2)))) (sqrt (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in (x y) around 0 0.633 * [taylor]: Taking taylor expansion of (* (/ 1 (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2)))) (sqrt (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in y 0.633 * [taylor]: Taking taylor expansion of (/ 1 (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2)))) in y 0.633 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) in y 0.634 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 4.0 (pow y 2))) 0.634 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in y 0.634 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.634 * [taylor]: Taking taylor expansion of -1 in y 0.634 * [taylor]: Taking taylor expansion of x in y 0.634 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.634 * [taylor]: Taking taylor expansion of -1 in y 0.634 * [taylor]: Taking taylor expansion of x in y 0.634 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in y 0.634 * [taylor]: Taking taylor expansion of 4.0 in y 0.634 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.634 * [taylor]: Taking taylor expansion of y in y 0.635 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y 0.635 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 0.635 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.635 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.635 * [taylor]: Taking taylor expansion of x in y 0.635 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.635 * [taylor]: Taking taylor expansion of 4.0 in y 0.635 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.635 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.635 * [taylor]: Taking taylor expansion of y in y 0.643 * [taylor]: Taking taylor expansion of (* (/ 1 (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2)))) (sqrt (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x 0.643 * [taylor]: Taking taylor expansion of (/ 1 (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2)))) in x 0.643 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) in x 0.643 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 4.0 (pow y 2))) 0.643 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 0.643 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.643 * [taylor]: Taking taylor expansion of -1 in x 0.643 * [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 -1 in x 0.644 * [taylor]: Taking taylor expansion of x in x 0.644 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in x 0.644 * [taylor]: Taking taylor expansion of 4.0 in x 0.644 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.644 * [taylor]: Taking taylor expansion of y in x 0.645 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x 0.645 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.645 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.645 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.645 * [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 0.648 * [taylor]: Taking taylor expansion of (* (/ 1 (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2)))) (sqrt (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x 0.648 * [taylor]: Taking taylor expansion of (/ 1 (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2)))) in x 0.648 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) in x 0.648 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 4.0 (pow y 2))) 0.648 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 0.648 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.648 * [taylor]: Taking taylor expansion of -1 in x 0.648 * [taylor]: Taking taylor expansion of x in x 0.649 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.649 * [taylor]: Taking taylor expansion of -1 in x 0.649 * [taylor]: Taking taylor expansion of x in x 0.649 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in x 0.649 * [taylor]: Taking taylor expansion of 4.0 in x 0.649 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.649 * [taylor]: Taking taylor expansion of y in x 0.650 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x 0.650 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.650 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.650 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.650 * [taylor]: Taking taylor expansion of x in x 0.651 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.651 * [taylor]: Taking taylor expansion of 4.0 in x 0.651 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.651 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.651 * [taylor]: Taking taylor expansion of y in x 0.654 * [taylor]: Taking taylor expansion of 1 in y 0.656 * [taylor]: Taking taylor expansion of 0 in y 0.662 * [taylor]: Taking taylor expansion of (- (* 6.0 (/ 1 (pow y 2)))) in y 0.662 * [taylor]: Taking taylor expansion of (* 6.0 (/ 1 (pow y 2))) in y 0.662 * [taylor]: Taking taylor expansion of 6.0 in y 0.662 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.662 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.662 * [taylor]: Taking taylor expansion of y in y 0.666 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1 1) 0.667 * [approximate]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in (x y) around 0 0.667 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y 0.667 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.667 * [taylor]: Taking taylor expansion of x in y 0.667 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 0.667 * [taylor]: Taking taylor expansion of 4.0 in y 0.667 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.667 * [taylor]: Taking taylor expansion of y in y 0.667 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 0.667 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.667 * [taylor]: Taking taylor expansion of x in x 0.667 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.667 * [taylor]: Taking taylor expansion of 4.0 in x 0.667 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.667 * [taylor]: Taking taylor expansion of y in x 0.667 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 0.667 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.667 * [taylor]: Taking taylor expansion of x in x 0.667 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.667 * [taylor]: Taking taylor expansion of 4.0 in x 0.667 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.667 * [taylor]: Taking taylor expansion of y in x 0.667 * [taylor]: Taking taylor expansion of (- (* 4.0 (pow y 2))) in y 0.667 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 0.667 * [taylor]: Taking taylor expansion of 4.0 in y 0.667 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.667 * [taylor]: Taking taylor expansion of y in y 0.668 * [taylor]: Taking taylor expansion of 0 in y 0.670 * [taylor]: Taking taylor expansion of 1 in y 0.673 * [taylor]: Taking taylor expansion of 0 in y 0.677 * [taylor]: Taking taylor expansion of 0 in y 0.678 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0 0.678 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 0.678 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.678 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.678 * [taylor]: Taking taylor expansion of x in y 0.678 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.678 * [taylor]: Taking taylor expansion of 4.0 in y 0.678 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.678 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.678 * [taylor]: Taking taylor expansion of y in y 0.679 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.679 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.679 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.679 * [taylor]: Taking taylor expansion of x in x 0.679 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.680 * [taylor]: Taking taylor expansion of 4.0 in x 0.680 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.680 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.680 * [taylor]: Taking taylor expansion of y in x 0.680 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.680 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.680 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.680 * [taylor]: Taking taylor expansion of x in x 0.680 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.680 * [taylor]: Taking taylor expansion of 4.0 in x 0.680 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.680 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.680 * [taylor]: Taking taylor expansion of y in x 0.681 * [taylor]: Taking taylor expansion of 1 in y 0.682 * [taylor]: Taking taylor expansion of 0 in y 0.683 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y 0.684 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.684 * [taylor]: Taking taylor expansion of 4.0 in y 0.684 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.684 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.684 * [taylor]: Taking taylor expansion of y in y 0.687 * [taylor]: Taking taylor expansion of 0 in y 0.692 * [taylor]: Taking taylor expansion of 0 in y 0.694 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0 0.694 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 0.694 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.694 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.694 * [taylor]: Taking taylor expansion of x in y 0.695 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.695 * [taylor]: Taking taylor expansion of 4.0 in y 0.695 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.695 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.695 * [taylor]: Taking taylor expansion of y in y 0.695 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.695 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.695 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.695 * [taylor]: Taking taylor expansion of x in x 0.696 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.696 * [taylor]: Taking taylor expansion of 4.0 in x 0.696 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.696 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.696 * [taylor]: Taking taylor expansion of y in x 0.696 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.696 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.696 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.696 * [taylor]: Taking taylor expansion of x in x 0.697 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.697 * [taylor]: Taking taylor expansion of 4.0 in x 0.697 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.697 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.697 * [taylor]: Taking taylor expansion of y in x 0.697 * [taylor]: Taking taylor expansion of 1 in y 0.698 * [taylor]: Taking taylor expansion of 0 in y 0.700 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y 0.700 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.700 * [taylor]: Taking taylor expansion of 4.0 in y 0.700 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.700 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.700 * [taylor]: Taking taylor expansion of y in y 0.703 * [taylor]: Taking taylor expansion of 0 in y 0.708 * [taylor]: Taking taylor expansion of 0 in y 0.711 * * * [progress]: simplifying candidates 0.712 * [simplify]: Simplifying using # : (expm1 (sqrt (- (* x x) (* (* y 4.0) y)))) (log1p (sqrt (- (* x x) (* (* y 4.0) y)))) (log (sqrt (- (* x x) (* (* y 4.0) y)))) (exp (sqrt (- (* x x) (* (* y 4.0) y)))) (* (cbrt (sqrt (- (* x x) (* (* y 4.0) y)))) (cbrt (sqrt (- (* x x) (* (* y 4.0) y))))) (cbrt (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 (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y))))) (sqrt (cbrt (- (* x x) (* (* y 4.0) y)))) (sqrt (sqrt (- (* x x) (* (* y 4.0) y)))) (sqrt (sqrt (- (* x x) (* (* y 4.0) y)))) (sqrt 1) (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (- (pow (* x x) 3) (pow (* (* y 4.0) y) 3))) (sqrt (+ (* (* x x) (* x x)) (+ (* (* (* y 4.0) y) (* (* y 4.0) y)) (* (* x x) (* (* y 4.0) y))))) (sqrt (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y)))) (sqrt (+ (* x x) (* (* y 4.0) y))) (/ 1 2) (sqrt (sqrt (- (* x x) (* (* y 4.0) y)))) (sqrt (sqrt (- (* x x) (* (* y 4.0) y)))) (expm1 (sqrt (- (* x x) (* (* y 4.0) y)))) (log1p (sqrt (- (* x x) (* (* y 4.0) y)))) (log (sqrt (- (* x x) (* (* y 4.0) y)))) (exp (sqrt (- (* x x) (* (* y 4.0) y)))) (* (cbrt (sqrt (- (* x x) (* (* y 4.0) y)))) (cbrt (sqrt (- (* x x) (* (* y 4.0) y))))) (cbrt (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 (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y))))) (sqrt (cbrt (- (* x x) (* (* y 4.0) y)))) (sqrt (sqrt (- (* x x) (* (* y 4.0) y)))) (sqrt (sqrt (- (* x x) (* (* y 4.0) y)))) (sqrt 1) (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (- (pow (* x x) 3) (pow (* (* y 4.0) y) 3))) (sqrt (+ (* (* x x) (* x x)) (+ (* (* (* y 4.0) y) (* (* y 4.0) y)) (* (* x x) (* (* y 4.0) y))))) (sqrt (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y)))) (sqrt (+ (* x x) (* (* y 4.0) y))) (/ 1 2) (sqrt (sqrt (- (* x x) (* (* y 4.0) y)))) (sqrt (sqrt (- (* x x) (* (* y 4.0) y)))) (expm1 (/ (sqrt (- (* x x) (* (* y 4.0) y))) (fma x x (* (* y 4.0) y)))) (log1p (/ (sqrt (- (* x x) (* (* y 4.0) y))) (fma x x (* (* y 4.0) y)))) (- (log (sqrt (- (* x x) (* (* y 4.0) y)))) (log (fma x x (* (* y 4.0) y)))) (log (/ (sqrt (- (* x x) (* (* y 4.0) y))) (fma x x (* (* y 4.0) y)))) (exp (/ (sqrt (- (* x x) (* (* y 4.0) y))) (fma 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)) (fma x x (* (* y 4.0) y))) (fma x x (* (* y 4.0) y)))) (* (cbrt (/ (sqrt (- (* x x) (* (* y 4.0) y))) (fma x x (* (* y 4.0) y)))) (cbrt (/ (sqrt (- (* x x) (* (* y 4.0) y))) (fma x x (* (* y 4.0) y))))) (cbrt (/ (sqrt (- (* 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))) (/ (sqrt (- (* 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)))) (sqrt (/ (sqrt (- (* x x) (* (* y 4.0) y))) (fma x x (* (* y 4.0) y)))) (sqrt (/ (sqrt (- (* 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))) (/ (* (cbrt (sqrt (- (* x x) (* (* y 4.0) y)))) (cbrt (sqrt (- (* x x) (* (* y 4.0) y))))) (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y))))) (/ (cbrt (sqrt (- (* x x) (* (* y 4.0) y)))) (cbrt (fma x x (* (* y 4.0) y)))) (/ (* (cbrt (sqrt (- (* x x) (* (* y 4.0) y)))) (cbrt (sqrt (- (* x x) (* (* y 4.0) y))))) (sqrt (fma x x (* (* y 4.0) y)))) (/ (cbrt (sqrt (- (* x x) (* (* y 4.0) y)))) (sqrt (fma x x (* (* y 4.0) y)))) (/ (* (cbrt (sqrt (- (* x x) (* (* y 4.0) y)))) (cbrt (sqrt (- (* x x) (* (* y 4.0) y))))) 1) (/ (cbrt (sqrt (- (* x x) (* (* y 4.0) y)))) (fma x x (* (* y 4.0) y))) (/ (sqrt (* (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 (cbrt (- (* x x) (* (* y 4.0) y)))) (cbrt (fma x x (* (* y 4.0) y)))) (/ (sqrt (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y))))) (sqrt (fma x x (* (* y 4.0) y)))) (/ (sqrt (cbrt (- (* x x) (* (* y 4.0) y)))) (sqrt (fma x x (* (* y 4.0) y)))) (/ (sqrt (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y))))) 1) (/ (sqrt (cbrt (- (* x x) (* (* y 4.0) y)))) (fma x x (* (* y 4.0) y))) (/ (sqrt (sqrt (- (* x x) (* (* y 4.0) y)))) (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y))))) (/ (sqrt (sqrt (- (* x x) (* (* y 4.0) y)))) (cbrt (fma x x (* (* y 4.0) y)))) (/ (sqrt (sqrt (- (* x x) (* (* y 4.0) y)))) (sqrt (fma x x (* (* y 4.0) y)))) (/ (sqrt (sqrt (- (* x x) (* (* y 4.0) y)))) (sqrt (fma x x (* (* y 4.0) y)))) (/ (sqrt (sqrt (- (* x x) (* (* y 4.0) y)))) 1) (/ (sqrt (sqrt (- (* x x) (* (* y 4.0) y)))) (fma x x (* (* y 4.0) y))) (/ (sqrt 1) (* (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 1) (sqrt (fma x x (* (* y 4.0) y)))) (/ (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (fma x x (* (* y 4.0) y)))) (/ (sqrt 1) 1) (/ (sqrt (- (* x x) (* (* y 4.0) y))) (fma x x (* (* y 4.0) y))) (/ (sqrt (sqrt (- (* x x) (* (* y 4.0) y)))) (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y))))) (/ (sqrt (sqrt (- (* x x) (* (* y 4.0) y)))) (cbrt (fma x x (* (* y 4.0) y)))) (/ (sqrt (sqrt (- (* x x) (* (* y 4.0) y)))) (sqrt (fma x x (* (* y 4.0) y)))) (/ (sqrt (sqrt (- (* x x) (* (* y 4.0) y)))) (sqrt (fma x x (* (* y 4.0) y)))) (/ (sqrt (sqrt (- (* x x) (* (* y 4.0) y)))) 1) (/ (sqrt (sqrt (- (* x x) (* (* y 4.0) y)))) (fma x x (* (* y 4.0) y))) (/ 1 (* (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)))) (/ 1 (sqrt (fma x x (* (* y 4.0) y)))) (/ (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (fma x x (* (* y 4.0) y)))) (/ 1 1) (/ (sqrt (- (* x x) (* (* y 4.0) y))) (fma x x (* (* y 4.0) y))) (/ 1 (fma x x (* (* y 4.0) y))) (/ (fma x x (* (* y 4.0) y)) (sqrt (- (* 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))))) (/ (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (fma x x (* (* y 4.0) y)))) (/ (sqrt (- (* x x) (* (* y 4.0) y))) 1) (/ (fma x x (* (* y 4.0) y)) (cbrt (sqrt (- (* x x) (* (* y 4.0) y))))) (/ (fma x x (* (* y 4.0) y)) (sqrt (cbrt (- (* x x) (* (* y 4.0) y))))) (/ (fma x x (* (* y 4.0) y)) (sqrt (sqrt (- (* 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)) (sqrt (sqrt (- (* 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)) (sqrt (+ (* (* x x) (* x x)) (+ (* (* (* y 4.0) y) (* (* y 4.0) y)) (* (* x x) (* (* y 4.0) y)))))) (* (fma x x (* (* y 4.0) y)) (sqrt (+ (* 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)) (* y (sqrt (- 4.0))) x (* -1 x) (* y (sqrt (- 4.0))) x (* -1 x) 0 0 0 (- (pow x 2) (* 4.0 (pow y 2))) (- (pow x 2) (* 4.0 (pow y 2))) (- (pow x 2) (* 4.0 (pow y 2))) 0.720 * * [simplify]: iteration 0 : 231 enodes (cost 1062 ) 0.726 * * [simplify]: iteration 1 : 828 enodes (cost 1005 ) 0.746 * * [simplify]: iteration 2 : 3657 enodes (cost 996 ) 0.824 * * [simplify]: iteration 3 : 5003 enodes (cost 995 ) 0.830 * [simplify]: Simplified to: (expm1 (sqrt (- (* x x) (* (* y 4.0) y)))) (log1p (sqrt (- (* x x) (* (* y 4.0) y)))) (log (sqrt (- (* x x) (* (* y 4.0) y)))) (exp (sqrt (- (* x x) (* (* y 4.0) y)))) (* (cbrt (sqrt (- (* x x) (* (* y 4.0) y)))) (cbrt (sqrt (- (* x x) (* (* y 4.0) y))))) 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(* (* y 4.0) y)))) (cbrt (/ (sqrt (- (* x x) (* (* y 4.0) y))) (fma x x (* (* y 4.0) y))))) (cbrt (/ (sqrt (- (* x x) (* (* y 4.0) y))) (fma x x (* (* y 4.0) y)))) (pow (/ (sqrt (- (* x x) (* (* y 4.0) y))) (fma x x (* (* y 4.0) y))) 3) (sqrt (/ (sqrt (- (* x x) (* (* y 4.0) y))) (fma x x (* (* y 4.0) y)))) (sqrt (/ (sqrt (- (* 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))) (/ (* (cbrt (sqrt (- (* x x) (* (* y 4.0) y)))) (cbrt (sqrt (- (* x x) (* (* y 4.0) y))))) (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y))))) (/ (cbrt (sqrt (- (* x x) (* (* y 4.0) y)))) (cbrt (fma x x (* (* y 4.0) y)))) (/ (* (cbrt (sqrt (- (* x x) (* (* y 4.0) y)))) (cbrt (sqrt (- (* x x) (* (* y 4.0) y))))) (sqrt (fma x x (* (* y 4.0) y)))) (/ (cbrt (sqrt (- (* x x) (* (* y 4.0) y)))) (sqrt (fma x x (* (* y 4.0) y)))) (* (cbrt (sqrt (- (* x x) (* (* y 4.0) y)))) (cbrt (sqrt (- (* x x) (* (* y 4.0) y))))) (/ (cbrt (sqrt (- (* x x) (* (* y 4.0) y)))) (fma x x (* (* y 4.0) y))) (/ (/ (fabs (cbrt (- (* x x) (* (* y 4.0) y)))) (cbrt (fma x x (* (* y 4.0) y)))) (cbrt (fma x x (* (* y 4.0) y)))) (/ (sqrt (cbrt (- (* x x) (* (* y 4.0) y)))) (cbrt (fma x x (* (* y 4.0) y)))) (/ (fabs (cbrt (- (* x x) (* (* y 4.0) y)))) (* (sqrt (fma x x (* (* y 4.0) y))) 1)) (/ (sqrt (cbrt (- (* x x) (* (* y 4.0) y)))) (sqrt (fma x x (* (* y 4.0) y)))) (fabs (cbrt (- (* x x) (* (* y 4.0) y)))) (/ (sqrt (cbrt (- (* x x) (* (* y 4.0) y)))) (fma x x (* (* y 4.0) y))) (/ (sqrt (sqrt (- (* x x) (* (* y 4.0) y)))) (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y))))) (/ (sqrt (sqrt (- (* x x) (* (* y 4.0) y)))) (cbrt (fma x x (* (* y 4.0) y)))) (/ (sqrt (sqrt (- (* x x) (* (* y 4.0) y)))) (sqrt (fma x x (* (* y 4.0) y)))) (/ (sqrt (sqrt (- (* x x) (* (* y 4.0) y)))) (sqrt (fma x x (* (* y 4.0) y)))) (sqrt (sqrt (- (* x x) (* (* y 4.0) y)))) (/ (sqrt (sqrt (- (* x x) (* (* y 4.0) y)))) (fma x x (* (* y 4.0) y))) (/ 1 (* (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)))) (/ 1 (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 (- (* x x) (* (* y 4.0) y))) (fma x x (* (* y 4.0) y))) (/ (sqrt (sqrt (- (* x x) (* (* y 4.0) y)))) (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y))))) (/ (sqrt (sqrt (- (* x x) (* (* y 4.0) y)))) (cbrt (fma x x (* (* y 4.0) y)))) (/ (sqrt (sqrt (- (* x x) (* (* y 4.0) y)))) (sqrt (fma x x (* (* y 4.0) y)))) (/ (sqrt (sqrt (- (* x x) (* (* y 4.0) y)))) (sqrt (fma x x (* (* y 4.0) y)))) (sqrt (sqrt (- (* x x) (* (* y 4.0) y)))) (/ (sqrt (sqrt (- (* x x) (* (* y 4.0) y)))) (fma x x (* (* y 4.0) y))) (/ 1 (* (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)))) (/ 1 (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 (- (* x x) (* (* y 4.0) y))) (fma x x (* (* y 4.0) y))) (/ 1 (fma x x (* (* y 4.0) y))) (/ (fma x x (* (* y 4.0) y)) (sqrt (- (* 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))))) (/ (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (fma x x (* (* y 4.0) y)))) (sqrt (- (* x x) (* (* y 4.0) y))) (/ (fma x x (* (* y 4.0) y)) (cbrt (sqrt (- (* x x) (* (* y 4.0) y))))) (/ (fma x x (* (* y 4.0) y)) (sqrt (cbrt (- (* x x) (* (* y 4.0) y))))) (/ (fma x x (* (* y 4.0) y)) (sqrt (sqrt (- (* 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)) (sqrt (sqrt (- (* 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)) (sqrt (+ (* (* x x) (* x x)) (+ (* (* (* y 4.0) y) (* (* y 4.0) y)) (* (* x x) (* (* y 4.0) y)))))) (* (fma x x (* (* y 4.0) y)) (sqrt (fma 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 (- (pow y 4)) (* 4.0 4.0) (pow x 4)) (fma x x (* (* y 4.0) y)) (- (* (* y 4.0) y)) (* y (sqrt (- 4.0))) x (* -1 x) (* y (sqrt (- 4.0))) x (* -1 x) 0 0 0 (- (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)) 0.830 * * * [progress]: adding candidates to table 1.113 * [progress]: [Phase 3 of 3] Extracting. 1.114 * * [regime]: Finding splitpoints for: (# # # #) 1.114 * * * [regime-changes]: Trying 5 branch expressions: ((* (* y 4.0) y) (* x x) (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) y x) 1.114 * * * * [regimes]: Trying to branch on (* (* y 4.0) y) from (# # # #) 1.144 * * * * [regimes]: Trying to branch on (* x x) from (# # # #) 1.174 * * * * [regimes]: Trying to branch on (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) from (# # # #) 1.190 * * * * [regimes]: Trying to branch on y from (# # # #) 1.220 * * * * [regimes]: Trying to branch on x from (# # # #) 1.255 * * * [regime]: Found split indices: #