9.249 * [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 ) 0.023 * * [simplify]: iteration 2 : 78 enodes (cost 9 ) 0.026 * * [simplify]: iteration 3 : 134 enodes (cost 9 ) 0.029 * * [simplify]: iteration 4 : 200 enodes (cost 9 ) 0.033 * * [simplify]: iteration 5 : 233 enodes (cost 9 ) 0.036 * * [simplify]: iteration 6 : 239 enodes (cost 9 ) 0.040 * * [simplify]: iteration 7 : 239 enodes (cost 9 ) 0.040 * [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 0.042 * * * * [pick]: Picked # 0.042 * * * [progress]: localizing error 0.051 * * * [progress]: generating rewritten candidates 0.051 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.062 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.066 * * * [progress]: generating series expansions 0.066 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.067 * [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 0.067 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in y 0.067 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y 0.067 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.067 * [taylor]: Taking taylor expansion of x in y 0.067 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 0.067 * [taylor]: Taking taylor expansion of 4.0 in y 0.067 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.067 * [taylor]: Taking taylor expansion of y in y 0.067 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in y 0.067 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.067 * [taylor]: Taking taylor expansion of x in y 0.067 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 0.067 * [taylor]: Taking taylor expansion of 4.0 in y 0.067 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.067 * [taylor]: Taking taylor expansion of y in y 0.067 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in x 0.067 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 0.067 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.067 * [taylor]: Taking taylor expansion of x in x 0.067 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.067 * [taylor]: Taking taylor expansion of 4.0 in x 0.067 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.067 * [taylor]: Taking taylor expansion of y in x 0.067 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x 0.067 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.067 * [taylor]: Taking taylor expansion of x in x 0.067 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.067 * [taylor]: Taking taylor expansion of 4.0 in x 0.067 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.067 * [taylor]: Taking taylor expansion of y in x 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 -1.0 in y 0.072 * [taylor]: Taking taylor expansion of 0 in y 0.075 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow y 2))) in y 0.075 * [taylor]: Taking taylor expansion of 0.5 in y 0.075 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.075 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.075 * [taylor]: Taking taylor expansion of y in y 0.083 * [taylor]: Taking taylor expansion of 0 in y 0.083 * [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 0.083 * [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 0.083 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 0.083 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.083 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.083 * [taylor]: Taking taylor expansion of x in y 0.084 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.084 * [taylor]: Taking taylor expansion of 4.0 in y 0.084 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.084 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.084 * [taylor]: Taking taylor expansion of y 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 0.084 * [taylor]: Taking taylor expansion of x in y 0.084 * [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 0.087 * [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 x 0.087 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.087 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.087 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.087 * [taylor]: Taking taylor expansion of x in x 0.088 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.088 * [taylor]: Taking taylor expansion of 4.0 in x 0.088 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.088 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.088 * [taylor]: Taking taylor expansion of y 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 0.090 * [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 0.090 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.090 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.090 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.090 * [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)))) 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 0.096 * [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 0.110 * [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 0.115 * [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 0.116 * [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 0.142 * [taylor]: Taking taylor expansion of 0 in y 0.146 * [taylor]: Taking taylor expansion of 0 in y 0.146 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0 0.146 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 0.146 * [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 0.147 * [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 0.160 * [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 0.163 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.163 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.163 * [taylor]: Taking taylor expansion of x in y 0.163 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.163 * [taylor]: Taking taylor expansion of 4.0 in y 0.163 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.163 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.163 * [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 0.164 * [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 0.164 * [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 0.165 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.165 * [taylor]: Taking taylor expansion of 4.0 in x 0.165 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.165 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.165 * [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 0.168 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y 0.168 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.168 * [taylor]: Taking taylor expansion of 4.0 in y 0.168 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.168 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.168 * [taylor]: Taking taylor expansion of y in y 0.172 * [taylor]: Taking taylor expansion of 0 in y 0.176 * [taylor]: Taking taylor expansion of 0 in y 0.179 * * * [progress]: simplifying candidates 0.180 * [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))) 0.185 * * [simplify]: iteration 0 : 237 enodes (cost 617 ) 0.192 * * [simplify]: iteration 1 : 1114 enodes (cost 565 ) 0.218 * * [simplify]: iteration 2 : 5002 enodes (cost 555 ) 0.224 * [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)) 0.225 * * * [progress]: adding candidates to table 0.365 * * [progress]: iteration 2 / 4 0.365 * * * [progress]: picking best candidate 0.371 * * * * [pick]: Picked # 0.371 * * * [progress]: localizing error 0.371 * * * [progress]: generating rewritten candidates 0.371 * * * [progress]: generating series expansions 0.371 * * * [progress]: simplifying candidates 0.372 * [simplify]: Simplifying using # : 0.374 * * [simplify]: iteration 0 : 0 enodes (cost 0 ) 0.374 * [simplify]: Simplified to: 0.374 * * * [progress]: adding candidates to table 0.374 * * [progress]: iteration 3 / 4 0.374 * * * [progress]: picking best candidate 0.380 * * * * [pick]: Picked # 0.380 * * * [progress]: localizing error 0.391 * * * [progress]: generating rewritten candidates 0.391 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2) 0.393 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2) 0.396 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2) 0.402 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1) 0.417 * * * [progress]: generating series expansions 0.417 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2) 0.417 * [approximate]: Taking taylor expansion of (/ (fma x x (* 4.0 (pow y 2))) y) in (x y) around 0 0.417 * [taylor]: Taking taylor expansion of (/ (fma x x (* 4.0 (pow y 2))) y) in y 0.417 * [taylor]: Taking taylor expansion of (fma x x (* 4.0 (pow y 2))) in y 0.418 * [taylor]: Rewrote expression to (+ (* x x) (* 4.0 (pow y 2))) 0.418 * [taylor]: Taking taylor expansion of (* x x) in y 0.418 * [taylor]: Taking taylor expansion of x in y 0.418 * [taylor]: Taking taylor expansion of x in y 0.418 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 0.418 * [taylor]: Taking taylor expansion of 4.0 in y 0.418 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.418 * [taylor]: Taking taylor expansion of y in y 0.418 * [taylor]: Taking taylor expansion of y in y 0.418 * [taylor]: Taking taylor expansion of (/ (fma x x (* 4.0 (pow y 2))) y) in x 0.418 * [taylor]: Taking taylor expansion of (fma x x (* 4.0 (pow y 2))) in x 0.418 * [taylor]: Rewrote expression to (+ (* x x) (* 4.0 (pow y 2))) 0.418 * [taylor]: Taking taylor expansion of (* x x) in x 0.418 * [taylor]: Taking taylor expansion of x in x 0.418 * [taylor]: Taking taylor expansion of x in x 0.418 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.418 * [taylor]: Taking taylor expansion of 4.0 in x 0.418 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.418 * [taylor]: Taking taylor expansion of y in x 0.418 * [taylor]: Taking taylor expansion of y in x 0.419 * [taylor]: Taking taylor expansion of (/ (fma x x (* 4.0 (pow y 2))) y) in x 0.419 * [taylor]: Taking taylor expansion of (fma x x (* 4.0 (pow y 2))) in x 0.419 * [taylor]: Rewrote expression to (+ (* x x) (* 4.0 (pow y 2))) 0.419 * [taylor]: Taking taylor expansion of (* x x) in x 0.419 * [taylor]: Taking taylor expansion of x in x 0.419 * [taylor]: Taking taylor expansion of x in x 0.419 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.419 * [taylor]: Taking taylor expansion of 4.0 in x 0.419 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.419 * [taylor]: Taking taylor expansion of y in x 0.419 * [taylor]: Taking taylor expansion of y in x 0.420 * [taylor]: Taking taylor expansion of (* 4.0 y) in y 0.420 * [taylor]: Taking taylor expansion of 4.0 in y 0.420 * [taylor]: Taking taylor expansion of y in y 0.421 * [taylor]: Taking taylor expansion of 0 in y 0.424 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.424 * [taylor]: Taking taylor expansion of y in y 0.427 * [taylor]: Taking taylor expansion of 0 in y 0.431 * [taylor]: Taking taylor expansion of 0 in y 0.432 * [approximate]: Taking taylor expansion of (* y (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2)))) in (x y) around 0 0.432 * [taylor]: Taking taylor expansion of (* y (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2)))) in y 0.432 * [taylor]: Taking taylor expansion of y in y 0.432 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))) in y 0.432 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 4.0 (pow y 2))) 0.432 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in y 0.432 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.432 * [taylor]: Taking taylor expansion of x in y 0.432 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.432 * [taylor]: Taking taylor expansion of x in y 0.433 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in y 0.433 * [taylor]: Taking taylor expansion of 4.0 in y 0.433 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.433 * [taylor]: Taking taylor expansion of y in y 0.433 * [taylor]: Taking taylor expansion of (* y (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2)))) in x 0.433 * [taylor]: Taking taylor expansion of y in x 0.433 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))) in x 0.433 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 4.0 (pow y 2))) 0.434 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 0.434 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.434 * [taylor]: Taking taylor expansion of x in x 0.434 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.434 * [taylor]: Taking taylor expansion of x in x 0.434 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in x 0.434 * [taylor]: Taking taylor expansion of 4.0 in x 0.434 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.434 * [taylor]: Taking taylor expansion of y in x 0.434 * [taylor]: Taking taylor expansion of (* y (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2)))) in x 0.434 * [taylor]: Taking taylor expansion of y in x 0.434 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))) in x 0.435 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 4.0 (pow y 2))) 0.435 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 0.435 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.435 * [taylor]: Taking taylor expansion of x in x 0.435 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.435 * [taylor]: Taking taylor expansion of x in x 0.435 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in x 0.435 * [taylor]: Taking taylor expansion of 4.0 in x 0.435 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.435 * [taylor]: Taking taylor expansion of y in x 0.436 * [taylor]: Taking taylor expansion of y in y 0.438 * [taylor]: Taking taylor expansion of 0 in y 0.440 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in y 0.440 * [taylor]: Taking taylor expansion of 4.0 in y 0.440 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.440 * [taylor]: Taking taylor expansion of y in y 0.443 * [taylor]: Taking taylor expansion of 0 in y 0.447 * [taylor]: Taking taylor expansion of 0 in y 0.452 * [taylor]: Taking taylor expansion of 0 in y 0.454 * [approximate]: Taking taylor expansion of (* -1 (* (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) y)) in (x y) around 0 0.454 * [taylor]: Taking taylor expansion of (* -1 (* (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) y)) in y 0.454 * [taylor]: Taking taylor expansion of -1 in y 0.454 * [taylor]: Taking taylor expansion of (* (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) y) in y 0.454 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) in y 0.454 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 4.0 (pow y 2))) 0.454 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in y 0.454 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.454 * [taylor]: Taking taylor expansion of -1 in y 0.454 * [taylor]: Taking taylor expansion of x in y 0.454 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.454 * [taylor]: Taking taylor expansion of -1 in y 0.454 * [taylor]: Taking taylor expansion of x in y 0.454 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in y 0.454 * [taylor]: Taking taylor expansion of 4.0 in y 0.454 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.454 * [taylor]: Taking taylor expansion of y in y 0.455 * [taylor]: Taking taylor expansion of y in y 0.455 * [taylor]: Taking taylor expansion of (* -1 (* (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) y)) in x 0.455 * [taylor]: Taking taylor expansion of -1 in x 0.455 * [taylor]: Taking taylor expansion of (* (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) y) in x 0.455 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) in x 0.455 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 4.0 (pow y 2))) 0.455 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 0.455 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.455 * [taylor]: Taking taylor expansion of -1 in x 0.455 * [taylor]: Taking taylor expansion of x in x 0.455 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.455 * [taylor]: Taking taylor expansion of -1 in x 0.455 * [taylor]: Taking taylor expansion of x in x 0.456 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in x 0.456 * [taylor]: Taking taylor expansion of 4.0 in x 0.456 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.456 * [taylor]: Taking taylor expansion of y in x 0.456 * [taylor]: Taking taylor expansion of y in x 0.456 * [taylor]: Taking taylor expansion of (* -1 (* (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) y)) in x 0.456 * [taylor]: Taking taylor expansion of -1 in x 0.456 * [taylor]: Taking taylor expansion of (* (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) y) in x 0.456 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) in x 0.456 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 4.0 (pow y 2))) 0.456 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 0.456 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.456 * [taylor]: Taking taylor expansion of -1 in x 0.456 * [taylor]: Taking taylor expansion of x in x 0.457 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.457 * [taylor]: Taking taylor expansion of -1 in x 0.457 * [taylor]: Taking taylor expansion of x in x 0.457 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in x 0.457 * [taylor]: Taking taylor expansion of 4.0 in x 0.457 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.457 * [taylor]: Taking taylor expansion of y in x 0.457 * [taylor]: Taking taylor expansion of y in x 0.458 * [taylor]: Taking taylor expansion of (* -1 y) in y 0.458 * [taylor]: Taking taylor expansion of -1 in y 0.458 * [taylor]: Taking taylor expansion of y in y 0.460 * [taylor]: Taking taylor expansion of 0 in y 0.463 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 y))) in y 0.463 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in y 0.463 * [taylor]: Taking taylor expansion of 4.0 in y 0.463 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.464 * [taylor]: Taking taylor expansion of y in y 0.468 * [taylor]: Taking taylor expansion of 0 in y 0.473 * [taylor]: Taking taylor expansion of 0 in y 0.480 * [taylor]: Taking taylor expansion of 0 in y 0.482 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2) 0.482 * [approximate]: Taking taylor expansion of (/ (fma x x (* 4.0 (pow y 2))) x) in (x y) around 0 0.482 * [taylor]: Taking taylor expansion of (/ (fma x x (* 4.0 (pow y 2))) x) in y 0.482 * [taylor]: Taking taylor expansion of (fma x x (* 4.0 (pow y 2))) in y 0.483 * [taylor]: Rewrote expression to (+ (* x x) (* 4.0 (pow y 2))) 0.483 * [taylor]: Taking taylor expansion of (* x x) in y 0.483 * [taylor]: Taking taylor expansion of x 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 0.483 * [taylor]: Taking taylor expansion of x in y 0.483 * [taylor]: Taking taylor expansion of (/ (fma x x (* 4.0 (pow y 2))) x) in x 0.483 * [taylor]: Taking taylor expansion of (fma x x (* 4.0 (pow y 2))) in x 0.483 * [taylor]: Rewrote expression to (+ (* x x) (* 4.0 (pow y 2))) 0.483 * [taylor]: Taking taylor expansion of (* x x) in x 0.483 * [taylor]: Taking taylor expansion of x in x 0.483 * [taylor]: Taking taylor expansion of x in x 0.483 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.483 * [taylor]: Taking taylor expansion of 4.0 in x 0.483 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.483 * [taylor]: Taking taylor expansion of y in x 0.483 * [taylor]: Taking taylor expansion of x in x 0.484 * [taylor]: Taking taylor expansion of (/ (fma x x (* 4.0 (pow y 2))) x) in x 0.484 * [taylor]: Taking taylor expansion of (fma x x (* 4.0 (pow y 2))) in x 0.484 * [taylor]: Rewrote expression to (+ (* x x) (* 4.0 (pow y 2))) 0.484 * [taylor]: Taking taylor expansion of (* x x) in x 0.484 * [taylor]: Taking taylor expansion of x 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 0.484 * [taylor]: Taking taylor expansion of x in x 0.485 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 0.485 * [taylor]: Taking taylor expansion of 4.0 in y 0.485 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.485 * [taylor]: Taking taylor expansion of y in y 0.487 * [taylor]: Taking taylor expansion of 0 in y 0.489 * [taylor]: Taking taylor expansion of 1 in y 0.493 * [taylor]: Taking taylor expansion of 0 in y 0.499 * [taylor]: Taking taylor expansion of 0 in y 0.499 * [approximate]: Taking taylor expansion of (* x (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2)))) in (x y) around 0 0.499 * [taylor]: Taking taylor expansion of (* x (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2)))) in y 0.499 * [taylor]: Taking taylor expansion of x in y 0.499 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))) in y 0.499 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 4.0 (pow y 2))) 0.499 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in y 0.499 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.499 * [taylor]: Taking taylor expansion of x in y 0.499 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.499 * [taylor]: Taking taylor expansion of x in y 0.500 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in y 0.500 * [taylor]: Taking taylor expansion of 4.0 in y 0.500 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.500 * [taylor]: Taking taylor expansion of y in y 0.501 * [taylor]: Taking taylor expansion of (* x (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2)))) in x 0.501 * [taylor]: Taking taylor expansion of x in x 0.501 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))) in x 0.501 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 4.0 (pow y 2))) 0.501 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 0.501 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.501 * [taylor]: Taking taylor expansion of x in x 0.501 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.501 * [taylor]: Taking taylor expansion of x in x 0.502 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in x 0.502 * [taylor]: Taking taylor expansion of 4.0 in x 0.502 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.502 * [taylor]: Taking taylor expansion of y in x 0.502 * [taylor]: Taking taylor expansion of (* x (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2)))) in x 0.502 * [taylor]: Taking taylor expansion of x in x 0.502 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))) in x 0.502 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 4.0 (pow y 2))) 0.502 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 0.502 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.502 * [taylor]: Taking taylor expansion of x in x 0.503 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.503 * [taylor]: Taking taylor expansion of x in x 0.503 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in x 0.503 * [taylor]: Taking taylor expansion of 4.0 in x 0.503 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.503 * [taylor]: Taking taylor expansion of y in x 0.504 * [taylor]: Taking taylor expansion of 0 in y 0.506 * [taylor]: Taking taylor expansion of 1 in y 0.511 * [taylor]: Taking taylor expansion of 0 in y 0.515 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.515 * [taylor]: Taking taylor expansion of 4.0 in y 0.515 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.515 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.515 * [taylor]: Taking taylor expansion of y in y 0.519 * [taylor]: Taking taylor expansion of 0 in y 0.525 * [taylor]: Taking taylor expansion of 0 in y 0.527 * [approximate]: Taking taylor expansion of (* -1 (* (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) x)) in (x y) around 0 0.527 * [taylor]: Taking taylor expansion of (* -1 (* (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) x)) in y 0.527 * [taylor]: Taking taylor expansion of -1 in y 0.527 * [taylor]: Taking taylor expansion of (* (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) x) in y 0.527 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) in y 0.527 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 4.0 (pow y 2))) 0.527 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in y 0.527 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.527 * [taylor]: Taking taylor expansion of -1 in y 0.527 * [taylor]: Taking taylor expansion of x in y 0.527 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.528 * [taylor]: Taking taylor expansion of -1 in y 0.528 * [taylor]: Taking taylor expansion of x in y 0.528 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in y 0.528 * [taylor]: Taking taylor expansion of 4.0 in y 0.528 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.528 * [taylor]: Taking taylor expansion of y in y 0.528 * [taylor]: Taking taylor expansion of x in y 0.528 * [taylor]: Taking taylor expansion of (* -1 (* (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) x)) in x 0.528 * [taylor]: Taking taylor expansion of -1 in x 0.528 * [taylor]: Taking taylor expansion of (* (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) x) in x 0.528 * [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 -1 in x 0.529 * [taylor]: Taking taylor expansion of x in x 0.529 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.529 * [taylor]: Taking taylor expansion of -1 in x 0.529 * [taylor]: Taking taylor expansion of x in x 0.529 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in x 0.529 * [taylor]: Taking taylor expansion of 4.0 in x 0.529 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.529 * [taylor]: Taking taylor expansion of y in x 0.530 * [taylor]: Taking taylor expansion of x in x 0.530 * [taylor]: Taking taylor expansion of (* -1 (* (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) x)) in x 0.530 * [taylor]: Taking taylor expansion of -1 in x 0.530 * [taylor]: Taking taylor expansion of (* (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) x) in x 0.530 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) in x 0.530 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 4.0 (pow y 2))) 0.530 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 0.530 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.530 * [taylor]: Taking taylor expansion of -1 in x 0.530 * [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 -1 in x 0.530 * [taylor]: Taking taylor expansion of x in x 0.531 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in x 0.531 * [taylor]: Taking taylor expansion of 4.0 in x 0.531 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.531 * [taylor]: Taking taylor expansion of y in x 0.531 * [taylor]: Taking taylor expansion of x in x 0.532 * [taylor]: Taking taylor expansion of 0 in y 0.534 * [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 (- (* 4.0 (/ 1 (pow y 2)))) in y 0.541 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.541 * [taylor]: Taking taylor expansion of 4.0 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 0.547 * [taylor]: Taking taylor expansion of 0 in y 0.554 * [taylor]: Taking taylor expansion of 0 in y 0.556 * * * * [progress]: [ 3 / 4 ] generating series at (2 2) 0.557 * [approximate]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (fma x x (* 4.0 (pow y 2))))) in (y x) around 0 0.557 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (fma x x (* 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) (fma x x (* 4.0 (pow y 2)))) in x 0.557 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.557 * [taylor]: Taking taylor expansion of y in x 0.557 * [taylor]: Taking taylor expansion of (fma x x (* 4.0 (pow y 2))) in x 0.557 * [taylor]: Rewrote expression to (+ (* x x) (* 4.0 (pow y 2))) 0.557 * [taylor]: Taking taylor expansion of (* x x) in x 0.557 * [taylor]: Taking taylor expansion of x 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 (* 4.0 (/ (pow y 2) (fma x x (* 4.0 (pow y 2))))) in y 0.558 * [taylor]: Taking taylor expansion of 4.0 in y 0.558 * [taylor]: Taking taylor expansion of (/ (pow y 2) (fma x x (* 4.0 (pow y 2)))) in y 0.558 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.558 * [taylor]: Taking taylor expansion of y in y 0.558 * [taylor]: Taking taylor expansion of (fma x x (* 4.0 (pow y 2))) in y 0.558 * [taylor]: Rewrote expression to (+ (* x x) (* 4.0 (pow y 2))) 0.558 * [taylor]: Taking taylor expansion of (* x x) in y 0.558 * [taylor]: Taking taylor expansion of x in y 0.558 * [taylor]: Taking taylor expansion of x in y 0.558 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 0.558 * [taylor]: Taking taylor expansion of 4.0 in y 0.558 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.558 * [taylor]: Taking taylor expansion of y in y 0.559 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (fma x x (* 4.0 (pow y 2))))) in y 0.559 * [taylor]: Taking taylor expansion of 4.0 in y 0.559 * [taylor]: Taking taylor expansion of (/ (pow y 2) (fma x x (* 4.0 (pow y 2)))) in y 0.559 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.559 * [taylor]: Taking taylor expansion of y in y 0.559 * [taylor]: Taking taylor expansion of (fma x x (* 4.0 (pow y 2))) in y 0.559 * [taylor]: Rewrote expression to (+ (* x x) (* 4.0 (pow y 2))) 0.559 * [taylor]: Taking taylor expansion of (* x x) in y 0.559 * [taylor]: Taking taylor expansion of x in y 0.559 * [taylor]: Taking taylor expansion of x in y 0.559 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 0.559 * [taylor]: Taking taylor expansion of 4.0 in y 0.559 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.559 * [taylor]: Taking taylor expansion of y in y 0.560 * [taylor]: Taking taylor expansion of (/ 4.0 (pow x 2)) in x 0.560 * [taylor]: Taking taylor expansion of 4.0 in x 0.560 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.560 * [taylor]: Taking taylor expansion of x in x 0.564 * [taylor]: Taking taylor expansion of 0 in x 0.568 * [taylor]: Taking taylor expansion of (- (* 16.0 (/ 1 (pow x 4)))) in x 0.568 * [taylor]: Taking taylor expansion of (* 16.0 (/ 1 (pow x 4))) in x 0.568 * [taylor]: Taking taylor expansion of 16.0 in x 0.568 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 0.568 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.568 * [taylor]: Taking taylor expansion of x in x 0.577 * [approximate]: Taking taylor expansion of (/ 4.0 (* (pow y 2) (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))))) in (y x) around 0 0.577 * [taylor]: Taking taylor expansion of (/ 4.0 (* (pow y 2) (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))))) in x 0.577 * [taylor]: Taking taylor expansion of 4.0 in x 0.577 * [taylor]: Taking taylor expansion of (* (pow y 2) (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2)))) in x 0.577 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.577 * [taylor]: Taking taylor expansion of y in x 0.577 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))) in x 0.577 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 4.0 (pow y 2))) 0.577 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 0.577 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.577 * [taylor]: Taking taylor expansion of x in x 0.578 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.578 * [taylor]: Taking taylor expansion of x in x 0.578 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in x 0.578 * [taylor]: Taking taylor expansion of 4.0 in x 0.578 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.578 * [taylor]: Taking taylor expansion of y in x 0.579 * [taylor]: Taking taylor expansion of (/ 4.0 (* (pow y 2) (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))))) in y 0.579 * [taylor]: Taking taylor expansion of 4.0 in y 0.579 * [taylor]: Taking taylor expansion of (* (pow y 2) (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2)))) in y 0.579 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.579 * [taylor]: Taking taylor expansion of y in y 0.579 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))) in y 0.579 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 4.0 (pow y 2))) 0.579 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in y 0.579 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.579 * [taylor]: Taking taylor expansion of x in y 0.579 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.579 * [taylor]: Taking taylor expansion of x in y 0.579 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in y 0.579 * [taylor]: Taking taylor expansion of 4.0 in y 0.579 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.579 * [taylor]: Taking taylor expansion of y in y 0.581 * [taylor]: Taking taylor expansion of (/ 4.0 (* (pow y 2) (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))))) in y 0.581 * [taylor]: Taking taylor expansion of 4.0 in y 0.581 * [taylor]: Taking taylor expansion of (* (pow y 2) (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2)))) in y 0.581 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.581 * [taylor]: Taking taylor expansion of y in y 0.581 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))) in y 0.581 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 4.0 (pow y 2))) 0.581 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in y 0.581 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.581 * [taylor]: Taking taylor expansion of x in y 0.581 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.581 * [taylor]: Taking taylor expansion of x in y 0.582 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in y 0.582 * [taylor]: Taking taylor expansion of 4.0 in y 0.582 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.582 * [taylor]: Taking taylor expansion of y in y 0.583 * [taylor]: Taking taylor expansion of 1.0 in x 0.586 * [taylor]: Taking taylor expansion of 0 in x 0.589 * [taylor]: Taking taylor expansion of (- (* 0.25 (/ 1 (pow x 2)))) in x 0.589 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 (pow x 2))) in x 0.589 * [taylor]: Taking taylor expansion of 0.25 in x 0.589 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.589 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.589 * [taylor]: Taking taylor expansion of x in x 0.595 * [approximate]: Taking taylor expansion of (/ 4.0 (* (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) (pow y 2))) in (y x) around 0 0.595 * [taylor]: Taking taylor expansion of (/ 4.0 (* (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) (pow y 2))) in x 0.595 * [taylor]: Taking taylor expansion of 4.0 in x 0.595 * [taylor]: Taking taylor expansion of (* (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) (pow y 2)) in x 0.595 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) in x 0.595 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 4.0 (pow y 2))) 0.595 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 0.595 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.595 * [taylor]: Taking taylor expansion of -1 in x 0.595 * [taylor]: Taking taylor expansion of x in x 0.596 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.596 * [taylor]: Taking taylor expansion of -1 in x 0.596 * [taylor]: Taking taylor expansion of x in x 0.596 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in x 0.596 * [taylor]: Taking taylor expansion of 4.0 in x 0.596 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.596 * [taylor]: Taking taylor expansion of y in x 0.596 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.596 * [taylor]: Taking taylor expansion of y in x 0.597 * [taylor]: Taking taylor expansion of (/ 4.0 (* (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) (pow y 2))) in y 0.597 * [taylor]: Taking taylor expansion of 4.0 in y 0.597 * [taylor]: Taking taylor expansion of (* (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) (pow y 2)) in y 0.597 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) in y 0.597 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 4.0 (pow y 2))) 0.597 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in y 0.597 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.597 * [taylor]: Taking taylor expansion of -1 in y 0.597 * [taylor]: Taking taylor expansion of x in y 0.597 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.597 * [taylor]: Taking taylor expansion of -1 in y 0.597 * [taylor]: Taking taylor expansion of x in y 0.597 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in y 0.597 * [taylor]: Taking taylor expansion of 4.0 in y 0.597 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.597 * [taylor]: Taking taylor expansion of y in y 0.598 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.598 * [taylor]: Taking taylor expansion of y in y 0.599 * [taylor]: Taking taylor expansion of (/ 4.0 (* (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) (pow y 2))) in y 0.599 * [taylor]: Taking taylor expansion of 4.0 in y 0.599 * [taylor]: Taking taylor expansion of (* (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) (pow y 2)) in y 0.599 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) in y 0.599 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 4.0 (pow y 2))) 0.599 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in y 0.599 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.599 * [taylor]: Taking taylor expansion of -1 in y 0.600 * [taylor]: Taking taylor expansion of x in y 0.600 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.600 * [taylor]: Taking taylor expansion of -1 in y 0.600 * [taylor]: Taking taylor expansion of x in y 0.600 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in y 0.600 * [taylor]: Taking taylor expansion of 4.0 in y 0.600 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.600 * [taylor]: Taking taylor expansion of y in y 0.600 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.600 * [taylor]: Taking taylor expansion of y in y 0.604 * [taylor]: Taking taylor expansion of 1.0 in x 0.607 * [taylor]: Taking taylor expansion of 0 in x 0.610 * [taylor]: Taking taylor expansion of (- (* 0.25 (/ 1 (pow x 2)))) in x 0.610 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 (pow x 2))) in x 0.610 * [taylor]: Taking taylor expansion of 0.25 in x 0.610 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.610 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.610 * [taylor]: Taking taylor expansion of x in x 0.616 * * * * [progress]: [ 4 / 4 ] generating series at (2 1) 0.616 * [approximate]: Taking taylor expansion of (/ (pow x 2) (fma x x (* 4.0 (pow y 2)))) in (x y) around 0 0.616 * [taylor]: Taking taylor expansion of (/ (pow x 2) (fma x x (* 4.0 (pow y 2)))) in y 0.616 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.616 * [taylor]: Taking taylor expansion of x in y 0.616 * [taylor]: Taking taylor expansion of (fma x x (* 4.0 (pow y 2))) in y 0.617 * [taylor]: Rewrote expression to (+ (* x x) (* 4.0 (pow y 2))) 0.617 * [taylor]: Taking taylor expansion of (* x x) in y 0.617 * [taylor]: Taking taylor expansion of x in y 0.617 * [taylor]: Taking taylor expansion of x in y 0.617 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 0.617 * [taylor]: Taking taylor expansion of 4.0 in y 0.617 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.617 * [taylor]: Taking taylor expansion of y in y 0.617 * [taylor]: Taking taylor expansion of (/ (pow x 2) (fma x x (* 4.0 (pow y 2)))) in x 0.617 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.617 * [taylor]: Taking taylor expansion of x in x 0.617 * [taylor]: Taking taylor expansion of (fma x x (* 4.0 (pow y 2))) in x 0.617 * [taylor]: Rewrote expression to (+ (* x x) (* 4.0 (pow y 2))) 0.617 * [taylor]: Taking taylor expansion of (* x x) in x 0.617 * [taylor]: Taking taylor expansion of x in x 0.617 * [taylor]: Taking taylor expansion of x in x 0.617 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.617 * [taylor]: Taking taylor expansion of 4.0 in x 0.617 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.617 * [taylor]: Taking taylor expansion of y in x 0.618 * [taylor]: Taking taylor expansion of (/ (pow x 2) (fma x x (* 4.0 (pow y 2)))) in x 0.618 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.618 * [taylor]: Taking taylor expansion of x in x 0.618 * [taylor]: Taking taylor expansion of (fma x x (* 4.0 (pow y 2))) in x 0.618 * [taylor]: Rewrote expression to (+ (* x x) (* 4.0 (pow y 2))) 0.618 * [taylor]: Taking taylor expansion of (* x x) in x 0.618 * [taylor]: Taking taylor expansion of x in x 0.618 * [taylor]: Taking taylor expansion of x in x 0.618 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.618 * [taylor]: Taking taylor expansion of 4.0 in x 0.619 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.619 * [taylor]: Taking taylor expansion of y in x 0.619 * [taylor]: Taking taylor expansion of (/ 0.25 (pow y 2)) in y 0.619 * [taylor]: Taking taylor expansion of 0.25 in y 0.619 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.620 * [taylor]: Taking taylor expansion of y in y 0.624 * [taylor]: Taking taylor expansion of 0 in y 0.627 * [taylor]: Taking taylor expansion of (- (* 0.0625 (/ 1 (pow y 4)))) in y 0.628 * [taylor]: Taking taylor expansion of (* 0.0625 (/ 1 (pow y 4))) in y 0.628 * [taylor]: Taking taylor expansion of 0.0625 in y 0.628 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 0.628 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.628 * [taylor]: Taking taylor expansion of y in y 0.637 * [approximate]: Taking taylor expansion of (/ 1 (* (pow x 2) (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))))) in (x y) around 0 0.637 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))))) in y 0.637 * [taylor]: Taking taylor expansion of (* (pow x 2) (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2)))) in y 0.637 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.637 * [taylor]: Taking taylor expansion of x in y 0.637 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))) in y 0.638 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 4.0 (pow y 2))) 0.638 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in y 0.638 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.638 * [taylor]: Taking taylor expansion of x in y 0.638 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.638 * [taylor]: Taking taylor expansion of x in y 0.638 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in y 0.638 * [taylor]: Taking taylor expansion of 4.0 in y 0.638 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.638 * [taylor]: Taking taylor expansion of y in y 0.639 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))))) in x 0.639 * [taylor]: Taking taylor expansion of (* (pow x 2) (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2)))) in x 0.639 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.639 * [taylor]: Taking taylor expansion of x in x 0.639 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))) in x 0.639 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 4.0 (pow y 2))) 0.639 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 0.639 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.639 * [taylor]: Taking taylor expansion of x in x 0.640 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.640 * [taylor]: Taking taylor expansion of x in x 0.640 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in x 0.640 * [taylor]: Taking taylor expansion of 4.0 in x 0.640 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.640 * [taylor]: Taking taylor expansion of y in x 0.641 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))))) in x 0.641 * [taylor]: Taking taylor expansion of (* (pow x 2) (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2)))) in x 0.641 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.641 * [taylor]: Taking taylor expansion of x in x 0.641 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))) in x 0.642 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 4.0 (pow y 2))) 0.642 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 0.642 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.642 * [taylor]: Taking taylor expansion of x in x 0.642 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.642 * [taylor]: Taking taylor expansion of x in x 0.642 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in x 0.642 * [taylor]: Taking taylor expansion of 4.0 in x 0.642 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.642 * [taylor]: Taking taylor expansion of y in x 0.644 * [taylor]: Taking taylor expansion of 1 in y 0.646 * [taylor]: Taking taylor expansion of 0 in y 0.650 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y 0.650 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.650 * [taylor]: Taking taylor expansion of 4.0 in y 0.650 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.650 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.650 * [taylor]: Taking taylor expansion of y in y 0.656 * [approximate]: Taking taylor expansion of (/ 1 (* (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) (pow x 2))) in (x y) around 0 0.656 * [taylor]: Taking taylor expansion of (/ 1 (* (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) (pow x 2))) in y 0.656 * [taylor]: Taking taylor expansion of (* (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) (pow x 2)) in y 0.656 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) in y 0.656 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 4.0 (pow y 2))) 0.656 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in y 0.656 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.656 * [taylor]: Taking taylor expansion of -1 in y 0.656 * [taylor]: Taking taylor expansion of x in y 0.656 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.656 * [taylor]: Taking taylor expansion of -1 in y 0.656 * [taylor]: Taking taylor expansion of x in y 0.656 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in y 0.656 * [taylor]: Taking taylor expansion of 4.0 in y 0.656 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.656 * [taylor]: Taking taylor expansion of y in y 0.657 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.657 * [taylor]: Taking taylor expansion of x in y 0.657 * [taylor]: Taking taylor expansion of (/ 1 (* (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) (pow x 2))) in x 0.658 * [taylor]: Taking taylor expansion of (* (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) (pow x 2)) in x 0.658 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) in x 0.658 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 4.0 (pow y 2))) 0.658 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 0.658 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.658 * [taylor]: Taking taylor expansion of -1 in x 0.658 * [taylor]: Taking taylor expansion of x in x 0.658 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.658 * [taylor]: Taking taylor expansion of -1 in x 0.658 * [taylor]: Taking taylor expansion of x in x 0.658 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in x 0.658 * [taylor]: Taking taylor expansion of 4.0 in x 0.658 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.659 * [taylor]: Taking taylor expansion of y in x 0.659 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.659 * [taylor]: Taking taylor expansion of x in x 0.660 * [taylor]: Taking taylor expansion of (/ 1 (* (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) (pow x 2))) in x 0.660 * [taylor]: Taking taylor expansion of (* (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) (pow x 2)) in x 0.660 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) in x 0.660 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 4.0 (pow y 2))) 0.660 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 0.660 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.660 * [taylor]: Taking taylor expansion of -1 in x 0.660 * [taylor]: Taking taylor expansion of x in x 0.661 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.661 * [taylor]: Taking taylor expansion of -1 in x 0.661 * [taylor]: Taking taylor expansion of x in x 0.661 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in x 0.661 * [taylor]: Taking taylor expansion of 4.0 in x 0.661 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.661 * [taylor]: Taking taylor expansion of y in x 0.661 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.661 * [taylor]: Taking taylor expansion of x in x 0.663 * [taylor]: Taking taylor expansion of 1 in y 0.665 * [taylor]: Taking taylor expansion of 0 in y 0.669 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y 0.669 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.669 * [taylor]: Taking taylor expansion of 4.0 in y 0.669 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.669 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.669 * [taylor]: Taking taylor expansion of y in y 0.675 * * * [progress]: simplifying candidates 0.678 * [simplify]: Simplifying using # : (expm1 (/ (fma x x (* (* y 4.0) y)) y)) (log1p (/ (fma x x (* (* y 4.0) y)) y)) (- (log (fma x x (* (* y 4.0) y))) (log y)) (log (/ (fma x x (* (* y 4.0) y)) y)) (exp (/ (fma x x (* (* y 4.0) y)) y)) (/ (* (* (fma x x (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))) (fma x x (* (* y 4.0) y))) (* (* y y) y)) (* (cbrt (/ (fma x x (* (* y 4.0) y)) y)) (cbrt (/ (fma x x (* (* y 4.0) y)) y))) (cbrt (/ (fma x x (* (* y 4.0) y)) y)) (* (* (/ (fma x x (* (* y 4.0) y)) y) (/ (fma x x (* (* y 4.0) y)) y)) (/ (fma x x (* (* y 4.0) y)) y)) (sqrt (/ (fma x x (* (* y 4.0) y)) y)) (sqrt (/ (fma x x (* (* y 4.0) y)) y)) (- (fma x x (* (* y 4.0) y))) (- y) (/ (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y)))) (* (cbrt y) (cbrt y))) (/ (cbrt (fma x x (* (* y 4.0) y))) (cbrt y)) (/ (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y)))) (sqrt y)) (/ (cbrt (fma x x (* (* y 4.0) y))) (sqrt 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))) y) (/ (sqrt (fma x x (* (* y 4.0) y))) (* (cbrt y) (cbrt y))) (/ (sqrt (fma x x (* (* y 4.0) y))) (cbrt y)) (/ (sqrt (fma x x (* (* y 4.0) y))) (sqrt y)) (/ (sqrt (fma x x (* (* y 4.0) y))) (sqrt y)) (/ (sqrt (fma x x (* (* y 4.0) y))) 1) (/ (sqrt (fma x x (* (* y 4.0) y))) y) (/ 1 (* (cbrt y) (cbrt y))) (/ (fma x x (* (* y 4.0) y)) (cbrt y)) (/ 1 (sqrt y)) (/ (fma x x (* (* y 4.0) y)) (sqrt y)) (/ 1 1) (/ (fma x x (* (* y 4.0) y)) y) (/ 1 y) (/ y (fma x x (* (* y 4.0) y))) (/ (fma x x (* (* y 4.0) y)) (* (cbrt y) (cbrt y))) (/ (fma x x (* (* y 4.0) y)) (sqrt y)) (/ (fma x x (* (* y 4.0) y)) 1) (/ y (cbrt (fma x x (* (* y 4.0) y)))) (/ y (sqrt (fma x x (* (* y 4.0) y)))) (/ y (fma x x (* (* y 4.0) y))) (expm1 (/ (fma x x (* (* y 4.0) y)) x)) (log1p (/ (fma x x (* (* y 4.0) y)) x)) (- (log (fma x x (* (* y 4.0) y))) (log x)) (log (/ (fma x x (* (* y 4.0) y)) x)) (exp (/ (fma x x (* (* y 4.0) y)) x)) (/ (* (* (fma x x (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))) (fma x x (* (* y 4.0) y))) (* (* x x) x)) (* (cbrt (/ (fma x x (* (* y 4.0) y)) x)) (cbrt (/ (fma x x (* (* y 4.0) y)) x))) (cbrt (/ (fma x x (* (* y 4.0) y)) x)) (* (* (/ (fma x x (* (* y 4.0) y)) x) (/ (fma x x (* (* y 4.0) y)) x)) (/ (fma x x (* (* y 4.0) y)) x)) (sqrt (/ (fma x x (* (* y 4.0) y)) x)) (sqrt (/ (fma x x (* (* y 4.0) y)) x)) (- (fma x x (* (* y 4.0) y))) (- x) (/ (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y)))) (* (cbrt x) (cbrt x))) (/ (cbrt (fma x x (* (* y 4.0) y))) (cbrt x)) (/ (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y)))) (sqrt x)) (/ (cbrt (fma x x (* (* y 4.0) y))) (sqrt x)) (/ (* (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))) x) (/ (sqrt (fma x x (* (* y 4.0) y))) (* (cbrt x) (cbrt x))) (/ (sqrt (fma x x (* (* y 4.0) y))) (cbrt x)) (/ (sqrt (fma x x (* (* y 4.0) y))) (sqrt x)) (/ (sqrt (fma x x (* (* y 4.0) y))) (sqrt x)) (/ (sqrt (fma x x (* (* y 4.0) y))) 1) (/ (sqrt (fma x x (* (* y 4.0) y))) x) (/ 1 (* (cbrt x) (cbrt x))) (/ (fma x x (* (* y 4.0) y)) (cbrt x)) (/ 1 (sqrt x)) (/ (fma x x (* (* y 4.0) y)) (sqrt x)) (/ 1 1) (/ (fma x x (* (* y 4.0) y)) x) (/ 1 x) (/ x (fma x x (* (* y 4.0) y))) (/ (fma x x (* (* y 4.0) y)) (* (cbrt x) (cbrt x))) (/ (fma x x (* (* y 4.0) y)) (sqrt x)) (/ (fma x x (* (* y 4.0) y)) 1) (/ x (cbrt (fma x x (* (* y 4.0) y)))) (/ x (sqrt (fma x x (* (* y 4.0) y)))) (/ x (fma x x (* (* y 4.0) y))) (expm1 (/ (* y 4.0) (/ (fma x x (* (* y 4.0) y)) y))) (log1p (/ (* y 4.0) (/ (fma x x (* (* y 4.0) y)) y))) (- (+ (log y) (log 4.0)) (- (log (fma x x (* (* y 4.0) y))) (log y))) (- (+ (log y) (log 4.0)) (log (/ (fma x x (* (* y 4.0) y)) y))) (- (log (* y 4.0)) (- (log (fma x x (* (* y 4.0) y))) (log y))) (- (log (* y 4.0)) (log (/ (fma x x (* (* y 4.0) y)) y))) (log (/ (* y 4.0) (/ (fma x x (* (* y 4.0) y)) y))) (exp (/ (* y 4.0) (/ (fma x x (* (* y 4.0) y)) y))) (/ (* (* (* y y) y) (* (* 4.0 4.0) 4.0)) (/ (* (* (fma x x (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))) (fma x x (* (* y 4.0) y))) (* (* y y) y))) (/ (* (* (* y y) y) (* (* 4.0 4.0) 4.0)) (* (* (/ (fma x x (* (* y 4.0) y)) y) (/ (fma x x (* (* y 4.0) y)) y)) (/ (fma x x (* (* y 4.0) y)) y))) (/ (* (* (* y 4.0) (* y 4.0)) (* y 4.0)) (/ (* (* (fma x x (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))) (fma x x (* (* y 4.0) y))) (* (* y y) y))) (/ (* (* (* y 4.0) (* y 4.0)) (* y 4.0)) (* (* (/ (fma x x (* (* y 4.0) y)) y) (/ (fma x x (* (* y 4.0) y)) y)) (/ (fma x x (* (* y 4.0) y)) y))) (* (cbrt (/ (* y 4.0) (/ (fma x x (* (* y 4.0) y)) y))) (cbrt (/ (* y 4.0) (/ (fma x x (* (* y 4.0) y)) y)))) (cbrt (/ (* y 4.0) (/ (fma x x (* (* y 4.0) y)) y))) (* (* (/ (* y 4.0) (/ (fma x x (* (* y 4.0) y)) y)) (/ (* y 4.0) (/ (fma x x (* (* y 4.0) y)) y))) (/ (* y 4.0) (/ (fma x x (* (* y 4.0) y)) y))) (sqrt (/ (* y 4.0) (/ (fma x x (* (* y 4.0) y)) y))) (sqrt (/ (* y 4.0) (/ (fma x x (* (* y 4.0) y)) y))) (- (* y 4.0)) (- (/ (fma x x (* (* y 4.0) y)) y)) (/ y (* (cbrt (/ (fma x x (* (* y 4.0) y)) y)) (cbrt (/ (fma x x (* (* y 4.0) y)) y)))) (/ 4.0 (cbrt (/ (fma x x (* (* y 4.0) y)) y))) (/ y (sqrt (/ (fma x x (* (* y 4.0) y)) y))) (/ 4.0 (sqrt (/ (fma x x (* (* y 4.0) y)) y))) (/ y (/ (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y)))) (* (cbrt y) (cbrt y)))) (/ 4.0 (/ (cbrt (fma x x (* (* y 4.0) y))) (cbrt y))) (/ y (/ (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y)))) (sqrt y))) (/ 4.0 (/ (cbrt (fma x x (* (* y 4.0) y))) (sqrt y))) (/ y (/ (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y)))) 1)) (/ 4.0 (/ (cbrt (fma x x (* (* y 4.0) y))) y)) (/ y (/ (sqrt (fma x x (* (* y 4.0) y))) (* (cbrt y) (cbrt y)))) (/ 4.0 (/ (sqrt (fma x x (* (* y 4.0) y))) (cbrt y))) (/ y (/ (sqrt (fma x x (* (* y 4.0) y))) (sqrt y))) (/ 4.0 (/ (sqrt (fma x x (* (* y 4.0) y))) (sqrt y))) (/ y (/ (sqrt (fma x x (* (* y 4.0) y))) 1)) (/ 4.0 (/ (sqrt (fma x x (* (* y 4.0) y))) y)) (/ y (/ 1 (* (cbrt y) (cbrt y)))) (/ 4.0 (/ (fma x x (* (* y 4.0) y)) (cbrt y))) (/ y (/ 1 (sqrt y))) (/ 4.0 (/ (fma x x (* (* y 4.0) y)) (sqrt y))) (/ y (/ 1 1)) (/ 4.0 (/ (fma x x (* (* y 4.0) y)) y)) (/ y 1) (/ 4.0 (/ (fma x x (* (* y 4.0) y)) y)) (/ y (fma x x (* (* y 4.0) y))) (/ 4.0 (/ 1 y)) (/ 1 (/ (fma x x (* (* y 4.0) y)) y)) (/ (/ (fma x x (* (* y 4.0) y)) y) (* y 4.0)) (/ (* y 4.0) (* (cbrt (/ (fma x x (* (* y 4.0) y)) y)) (cbrt (/ (fma x x (* (* y 4.0) y)) y)))) (/ (* y 4.0) (sqrt (/ (fma x x (* (* y 4.0) y)) y))) (/ (* y 4.0) (/ (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y)))) (* (cbrt y) (cbrt y)))) (/ (* y 4.0) (/ (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y)))) (sqrt y))) (/ (* y 4.0) (/ (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y)))) 1)) (/ (* y 4.0) (/ (sqrt (fma x x (* (* y 4.0) y))) (* (cbrt y) (cbrt y)))) (/ (* y 4.0) (/ (sqrt (fma x x (* (* y 4.0) y))) (sqrt y))) (/ (* y 4.0) (/ (sqrt (fma x x (* (* y 4.0) y))) 1)) (/ (* y 4.0) (/ 1 (* (cbrt y) (cbrt y)))) (/ (* y 4.0) (/ 1 (sqrt y))) (/ (* y 4.0) (/ 1 1)) (/ (* y 4.0) 1) (/ (* y 4.0) (fma x x (* (* y 4.0) y))) (/ (/ (fma x x (* (* y 4.0) y)) y) 4.0) 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(fma x x (* (* y 4.0) y)) y) (* y 4.0)) (/ (* y 4.0) (* (cbrt (/ (fma x x (* (* y 4.0) y)) y)) (cbrt (/ (fma x x (* (* y 4.0) y)) y)))) (/ (* y 4.0) (sqrt (/ (fma x x (* (* y 4.0) y)) y))) (/ (* y 4.0) (/ (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y)))) (* (cbrt y) (cbrt y)))) (/ (* y 4.0) (/ (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y)))) (sqrt y))) (/ y (/ (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y)))) 4.0)) (/ (* y 4.0) (/ (sqrt (fma x x (* (* y 4.0) y))) (* (cbrt y) (cbrt y)))) (/ (* y 4.0) (/ (sqrt (fma x x (* (* y 4.0) y))) (sqrt y))) (/ y (/ (sqrt (fma x x (* (* y 4.0) y))) 4.0)) (* (* y 4.0) (* (cbrt y) (cbrt y))) (* (* y 4.0) (sqrt y)) (* y 4.0) (* y 4.0) (/ 4.0 (/ (fma x x (* (* y 4.0) y)) y)) (/ (/ (fma x x (* (* y 4.0) y)) y) 4.0) (/ 4.0 (/ (fma x x (* (* y 4.0) y)) y)) (expm1 (/ x (/ (fma x x (* (* y 4.0) y)) x))) (log1p (/ x (/ (fma x x (* (* y 4.0) y)) x))) (log (/ x (/ (fma x x (* (* y 4.0) y)) x))) (log 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(sqrt x) (/ (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y)))) (* (cbrt x) (cbrt x)))) (/ (cbrt x) (/ (cbrt (fma x x (* (* y 4.0) y))) (sqrt x))) (/ (cbrt x) (/ (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y)))) (cbrt x))) (/ x (/ (cbrt (fma x x (* (* y 4.0) y))) (cbrt x))) (/ (* (cbrt x) (cbrt x)) (/ (sqrt (fma x x (* (* y 4.0) y))) (* (cbrt x) (cbrt x)))) (/ (cbrt x) (/ (sqrt (fma x x (* (* y 4.0) y))) (cbrt x))) (/ (* (cbrt x) (cbrt x)) (/ (sqrt (fma x x (* (* y 4.0) y))) (sqrt x))) (/ (cbrt x) (/ (sqrt (fma x x (* (* y 4.0) y))) (sqrt x))) (/ (cbrt x) (/ (sqrt (fma x x (* (* y 4.0) y))) (cbrt x))) (/ x (/ (sqrt (fma x x (* (* y 4.0) y))) (cbrt x))) (* (* (cbrt x) (cbrt x)) (* (cbrt x) (cbrt x))) (/ (* (cbrt x) (cbrt x)) (fma x x (* (* y 4.0) y))) (* (* (cbrt x) (cbrt x)) (sqrt x)) (/ (cbrt x) (/ (fma x x (* (* y 4.0) y)) (sqrt x))) (* (cbrt x) (cbrt x)) (/ x (/ (fma x x (* (* y 4.0) y)) (cbrt x))) (* (cbrt x) (cbrt x)) (/ x (/ (fma x x (* (* y 4.0) y)) (cbrt x))) (/ (* (cbrt x) (cbrt x)) (fma x x (* (* y 4.0) y))) (* (cbrt x) x) (/ (sqrt x) (* (cbrt (/ (fma x x (* (* y 4.0) y)) x)) (cbrt (/ (fma x x (* (* y 4.0) y)) x)))) (/ (sqrt x) (cbrt (/ (fma x x (* (* y 4.0) y)) x))) (/ (sqrt x) (sqrt (/ (fma x x (* (* y 4.0) y)) x))) (/ (sqrt x) (sqrt (/ (fma x x (* (* y 4.0) y)) x))) (/ (sqrt x) (/ (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y)))) (* (cbrt x) (cbrt x)))) (/ (sqrt x) (/ (cbrt (fma x x (* (* y 4.0) y))) (cbrt x))) (/ x (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y))))) (/ x (cbrt (fma x x (* (* y 4.0) y)))) (/ (sqrt x) (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y))))) (/ x (/ (cbrt (fma x x (* (* y 4.0) y))) (sqrt x))) (/ (* (cbrt x) (cbrt x)) (/ (sqrt (fma x x (* (* y 4.0) y))) (sqrt x))) (/ (sqrt x) (/ (sqrt (fma x x (* (* y 4.0) y))) (cbrt x))) (/ x (sqrt (fma x x (* (* y 4.0) y)))) (/ x (sqrt (fma x x (* (* y 4.0) y)))) (/ (sqrt x) (sqrt (fma x x (* (* y 4.0) y)))) (/ x (/ (sqrt (fma x x (* (* y 4.0) y))) (sqrt x))) (* (* (cbrt x) (cbrt x)) (sqrt x)) (/ (sqrt x) (/ (fma x x (* (* y 4.0) y)) (cbrt x))) x (/ x (fma x x (* (* y 4.0) y))) (sqrt x) (/ x (/ (fma x x (* (* y 4.0) y)) (sqrt x))) (sqrt x) (/ x (/ (fma x x (* (* y 4.0) y)) (sqrt x))) (/ (sqrt x) (fma x x (* (* y 4.0) y))) (* (sqrt x) x) (/ 1 (* (cbrt (/ (fma x x (* (* y 4.0) y)) x)) (cbrt (/ (fma x x (* (* y 4.0) y)) x)))) (/ x (cbrt (/ (fma x x (* (* y 4.0) y)) x))) (/ 1 (sqrt (/ (fma x x (* (* y 4.0) y)) x))) (/ x (sqrt (/ (fma x x (* (* y 4.0) y)) x))) (/ (cbrt x) (/ (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y)))) (cbrt x))) (/ x (/ (cbrt (fma x x (* (* y 4.0) y))) (cbrt x))) (/ (sqrt x) (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y))))) (/ x (/ (cbrt (fma x x (* (* y 4.0) y))) (sqrt x))) (/ 1 (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y))))) (/ x (/ (cbrt (fma x x (* (* y 4.0) y))) x)) (/ (cbrt x) (/ (sqrt (fma x x (* (* y 4.0) y))) (cbrt x))) (/ x (/ (sqrt (fma x x (* (* y 4.0) y))) (cbrt x))) (/ (sqrt x) (sqrt (fma x x (* (* y 4.0) y)))) (/ x (/ (sqrt (fma x x (* (* y 4.0) y))) (sqrt x))) (/ 1 (sqrt (fma x x (* (* y 4.0) y)))) (/ x (/ (sqrt (fma x x (* (* y 4.0) y))) x)) (* (cbrt x) (cbrt x)) (/ x (/ (fma x x (* (* y 4.0) y)) (cbrt x))) (sqrt x) (/ x (/ (fma x x (* (* y 4.0) y)) (sqrt x))) 1 (/ x (/ (fma x x (* (* y 4.0) y)) x)) 1 (/ x (/ (fma x x (* (* y 4.0) y)) x)) (/ 1 (fma x x (* (* y 4.0) y))) (pow x 2) (/ x (fma x x (* (* y 4.0) y))) (/ (/ (fma x x (* (* y 4.0) y)) x) x) (/ x (* (cbrt (/ (fma x x (* (* y 4.0) y)) x)) (cbrt (/ (fma x x (* (* y 4.0) y)) x)))) (/ x (sqrt (/ (fma x x (* (* y 4.0) y)) x))) (/ x (/ (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y)))) (* (cbrt x) (cbrt x)))) (/ x (/ (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y)))) (sqrt x))) (/ x (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y))))) (/ x (/ (sqrt (fma x x (* (* y 4.0) y))) (* (cbrt x) (cbrt x)))) (/ x (/ (sqrt (fma x x (* (* y 4.0) y))) (sqrt x))) (/ x (sqrt (fma x x (* (* y 4.0) y)))) (* x (* (cbrt x) (cbrt x))) (* (sqrt x) x) x x (/ x (fma x x (* (* y 4.0) y))) (/ (/ (fma x x (* (* y 4.0) y)) x) (cbrt x)) (/ (/ (fma x x (* (* y 4.0) y)) x) (sqrt x)) (/ (/ (fma x x (* (* y 4.0) y)) x) x) (/ x (fma x x (* (* y 4.0) y))) (fma 4.0 y (/ (pow x 2) y)) (fma 4.0 y (/ (pow x 2) y)) (fma 4.0 y (/ (pow x 2) y)) (fma 4.0 (/ (pow y 2) x) x) (fma 4.0 (/ (pow y 2) x) x) (fma 4.0 (/ (pow y 2) x) x) 0 0 0 0 0 0 0.775 * * * [progress]: adding candidates to table 1.238 * * [progress]: iteration 4 / 4 1.238 * * * [progress]: picking best candidate 1.242 * * * * [pick]: Picked # 1.242 * * * [progress]: localizing error 1.253 * * * [progress]: generating rewritten candidates 1.253 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1) 1.267 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1) 1.270 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1) 1.271 * * * * [progress]: [ 4 / 4 ] rewriting at (2) 1.272 * * * [progress]: generating series expansions 1.272 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1) 1.273 * [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 1.273 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in y 1.273 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y 1.273 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.273 * [taylor]: Taking taylor expansion of x in y 1.273 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 1.273 * [taylor]: Taking taylor expansion of 4.0 in y 1.273 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.273 * [taylor]: Taking taylor expansion of y in y 1.273 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in y 1.273 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.273 * [taylor]: Taking taylor expansion of x in y 1.273 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 1.273 * [taylor]: Taking taylor expansion of 4.0 in y 1.273 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.273 * [taylor]: Taking taylor expansion of y in y 1.273 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in x 1.273 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 1.273 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.273 * [taylor]: Taking taylor expansion of x in x 1.273 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 1.273 * [taylor]: Taking taylor expansion of 4.0 in x 1.273 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.273 * [taylor]: Taking taylor expansion of y in x 1.273 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x 1.273 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.273 * [taylor]: Taking taylor expansion of x in x 1.273 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 1.274 * [taylor]: Taking taylor expansion of 4.0 in x 1.274 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.274 * [taylor]: Taking taylor expansion of y in x 1.274 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in x 1.274 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 1.274 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.274 * [taylor]: Taking taylor expansion of x in x 1.274 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 1.274 * [taylor]: Taking taylor expansion of 4.0 in x 1.274 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.274 * [taylor]: Taking taylor expansion of y in x 1.274 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x 1.274 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.274 * [taylor]: Taking taylor expansion of x in x 1.274 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 1.274 * [taylor]: Taking taylor expansion of 4.0 in x 1.274 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.274 * [taylor]: Taking taylor expansion of y in x 1.275 * [taylor]: Taking taylor expansion of -1.0 in y 1.277 * [taylor]: Taking taylor expansion of 0 in y 1.281 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow y 2))) in y 1.281 * [taylor]: Taking taylor expansion of 0.5 in y 1.281 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.281 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.281 * [taylor]: Taking taylor expansion of y in y 1.289 * [taylor]: Taking taylor expansion of 0 in y 1.289 * [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 1.289 * [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 1.289 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 1.289 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 1.289 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.289 * [taylor]: Taking taylor expansion of x in y 1.289 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 1.289 * [taylor]: Taking taylor expansion of 4.0 in y 1.289 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.289 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.289 * [taylor]: Taking taylor expansion of y in y 1.290 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 1.290 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 1.290 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.290 * [taylor]: Taking taylor expansion of x in y 1.290 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 1.290 * [taylor]: Taking taylor expansion of 4.0 in y 1.290 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.290 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.290 * [taylor]: Taking taylor expansion of y in y 1.293 * [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 1.293 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 1.293 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.293 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.293 * [taylor]: Taking taylor expansion of x in x 1.294 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 1.294 * [taylor]: Taking taylor expansion of 4.0 in x 1.294 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.294 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.294 * [taylor]: Taking taylor expansion of y in x 1.294 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 1.294 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.294 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.294 * [taylor]: Taking taylor expansion of x in x 1.294 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 1.294 * [taylor]: Taking taylor expansion of 4.0 in x 1.294 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.295 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.295 * [taylor]: Taking taylor expansion of y in x 1.295 * [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 1.295 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 1.296 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.296 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.296 * [taylor]: Taking taylor expansion of x in x 1.296 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 1.296 * [taylor]: Taking taylor expansion of 4.0 in x 1.296 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.296 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.296 * [taylor]: Taking taylor expansion of y in x 1.296 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 1.296 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.296 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.296 * [taylor]: Taking taylor expansion of x in x 1.297 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 1.297 * [taylor]: Taking taylor expansion of 4.0 in x 1.297 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.297 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.297 * [taylor]: Taking taylor expansion of y in x 1.298 * [taylor]: Taking taylor expansion of 1 in y 1.300 * [taylor]: Taking taylor expansion of 0 in y 1.304 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y 1.304 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y 1.304 * [taylor]: Taking taylor expansion of 8.0 in y 1.304 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.304 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.304 * [taylor]: Taking taylor expansion of y in y 1.313 * [taylor]: Taking taylor expansion of 0 in y 1.313 * [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 1.313 * [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 1.313 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 1.313 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 1.313 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.313 * [taylor]: Taking taylor expansion of x in y 1.313 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 1.313 * [taylor]: Taking taylor expansion of 4.0 in y 1.313 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.313 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.313 * [taylor]: Taking taylor expansion of y in y 1.314 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 1.314 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 1.314 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.314 * [taylor]: Taking taylor expansion of x in y 1.314 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 1.314 * [taylor]: Taking taylor expansion of 4.0 in y 1.314 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.314 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.314 * [taylor]: Taking taylor expansion of y in y 1.317 * [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 1.317 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 1.317 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.317 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.317 * [taylor]: Taking taylor expansion of x in x 1.318 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 1.318 * [taylor]: Taking taylor expansion of 4.0 in x 1.318 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.318 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.318 * [taylor]: Taking taylor expansion of y in x 1.318 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 1.318 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.318 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.318 * [taylor]: Taking taylor expansion of x in x 1.319 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 1.319 * [taylor]: Taking taylor expansion of 4.0 in x 1.319 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.319 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.319 * [taylor]: Taking taylor expansion of y in x 1.320 * [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 1.320 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 1.320 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.320 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.320 * [taylor]: Taking taylor expansion of x in x 1.320 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 1.320 * [taylor]: Taking taylor expansion of 4.0 in x 1.320 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.320 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.320 * [taylor]: Taking taylor expansion of y in x 1.321 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 1.321 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.321 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.321 * [taylor]: Taking taylor expansion of x in x 1.321 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 1.321 * [taylor]: Taking taylor expansion of 4.0 in x 1.321 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.321 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.321 * [taylor]: Taking taylor expansion of y in x 1.322 * [taylor]: Taking taylor expansion of 1 in y 1.325 * [taylor]: Taking taylor expansion of 0 in y 1.328 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y 1.329 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y 1.329 * [taylor]: Taking taylor expansion of 8.0 in y 1.329 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.329 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.329 * [taylor]: Taking taylor expansion of y in y 1.337 * [taylor]: Taking taylor expansion of 0 in y 1.337 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1) 1.337 * [approximate]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in (x y) around 0 1.337 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y 1.337 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.337 * [taylor]: Taking taylor expansion of x in y 1.337 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 1.337 * [taylor]: Taking taylor expansion of 4.0 in y 1.337 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.337 * [taylor]: Taking taylor expansion of y in y 1.337 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 1.337 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.337 * [taylor]: Taking taylor expansion of x in x 1.337 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 1.337 * [taylor]: Taking taylor expansion of 4.0 in x 1.338 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.338 * [taylor]: Taking taylor expansion of y in x 1.338 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 1.338 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.338 * [taylor]: Taking taylor expansion of x in x 1.338 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 1.338 * [taylor]: Taking taylor expansion of 4.0 in x 1.338 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.338 * [taylor]: Taking taylor expansion of y in x 1.338 * [taylor]: Taking taylor expansion of (- (* 4.0 (pow y 2))) in y 1.338 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 1.338 * [taylor]: Taking taylor expansion of 4.0 in y 1.338 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.338 * [taylor]: Taking taylor expansion of y in y 1.339 * [taylor]: Taking taylor expansion of 0 in y 1.341 * [taylor]: Taking taylor expansion of 1 in y 1.344 * [taylor]: Taking taylor expansion of 0 in y 1.348 * [taylor]: Taking taylor expansion of 0 in y 1.349 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0 1.349 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 1.349 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 1.349 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.349 * [taylor]: Taking taylor expansion of x in y 1.349 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 1.349 * [taylor]: Taking taylor expansion of 4.0 in y 1.349 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.349 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.349 * [taylor]: Taking taylor expansion of y in y 1.350 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 1.350 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.350 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.350 * [taylor]: Taking taylor expansion of x in x 1.350 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 1.351 * [taylor]: Taking taylor expansion of 4.0 in x 1.351 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.351 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.351 * [taylor]: Taking taylor expansion of y in x 1.351 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 1.351 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.351 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.351 * [taylor]: Taking taylor expansion of x in x 1.351 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 1.351 * [taylor]: Taking taylor expansion of 4.0 in x 1.351 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.351 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.351 * [taylor]: Taking taylor expansion of y in x 1.352 * [taylor]: Taking taylor expansion of 1 in y 1.353 * [taylor]: Taking taylor expansion of 0 in y 1.355 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y 1.355 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 1.355 * [taylor]: Taking taylor expansion of 4.0 in y 1.355 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.355 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.355 * [taylor]: Taking taylor expansion of y in y 1.358 * [taylor]: Taking taylor expansion of 0 in y 1.366 * [taylor]: Taking taylor expansion of 0 in y 1.369 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0 1.369 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 1.369 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 1.369 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.369 * [taylor]: Taking taylor expansion of x in y 1.369 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 1.369 * [taylor]: Taking taylor expansion of 4.0 in y 1.369 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.369 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.369 * [taylor]: Taking taylor expansion of y in y 1.370 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 1.370 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.370 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.370 * [taylor]: Taking taylor expansion of x in x 1.370 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 1.370 * [taylor]: Taking taylor expansion of 4.0 in x 1.370 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.370 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.370 * [taylor]: Taking taylor expansion of y in x 1.370 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 1.370 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.371 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.371 * [taylor]: Taking taylor expansion of x in x 1.371 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 1.371 * [taylor]: Taking taylor expansion of 4.0 in x 1.371 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.371 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.371 * [taylor]: Taking taylor expansion of y in x 1.372 * [taylor]: Taking taylor expansion of 1 in y 1.373 * [taylor]: Taking taylor expansion of 0 in y 1.374 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y 1.374 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 1.374 * [taylor]: Taking taylor expansion of 4.0 in y 1.374 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.374 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.374 * [taylor]: Taking taylor expansion of y in y 1.378 * [taylor]: Taking taylor expansion of 0 in y 1.382 * [taylor]: Taking taylor expansion of 0 in y 1.385 * * * * [progress]: [ 3 / 4 ] generating series at (2 1) 1.385 * [approximate]: Taking taylor expansion of (log1p (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2))))) in (x y) around 0 1.385 * [taylor]: Taking taylor expansion of (log1p (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2))))) in y 1.385 * [taylor]: Rewrote expression to (log (+ 1 (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))))) 1.385 * [taylor]: Taking taylor expansion of (+ 1 (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2))))) in y 1.385 * [taylor]: Taking taylor expansion of 1 in y 1.386 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in y 1.386 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y 1.386 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.386 * [taylor]: Taking taylor expansion of x in y 1.386 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 1.386 * [taylor]: Taking taylor expansion of 4.0 in y 1.386 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.386 * [taylor]: Taking taylor expansion of y in y 1.386 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in y 1.386 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.386 * [taylor]: Taking taylor expansion of x in y 1.386 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 1.386 * [taylor]: Taking taylor expansion of 4.0 in y 1.386 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.386 * [taylor]: Taking taylor expansion of y in y 1.387 * [taylor]: Taking taylor expansion of (log1p (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2))))) in x 1.387 * [taylor]: Rewrote expression to (log (+ 1 (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))))) 1.387 * [taylor]: Taking taylor expansion of (+ 1 (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2))))) in x 1.387 * [taylor]: Taking taylor expansion of 1 in x 1.387 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in x 1.387 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 1.387 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.387 * [taylor]: Taking taylor expansion of x in x 1.387 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 1.387 * [taylor]: Taking taylor expansion of 4.0 in x 1.387 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.387 * [taylor]: Taking taylor expansion of y in x 1.387 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x 1.387 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.387 * [taylor]: Taking taylor expansion of x in x 1.387 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 1.387 * [taylor]: Taking taylor expansion of 4.0 in x 1.387 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.387 * [taylor]: Taking taylor expansion of y in x 1.394 * [taylor]: Taking taylor expansion of (log1p (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2))))) in x 1.394 * [taylor]: Rewrote expression to (log (+ 1 (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))))) 1.394 * [taylor]: Taking taylor expansion of (+ 1 (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2))))) in x 1.394 * [taylor]: Taking taylor expansion of 1 in x 1.394 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in x 1.394 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 1.394 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.394 * [taylor]: Taking taylor expansion of x in x 1.394 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 1.394 * [taylor]: Taking taylor expansion of 4.0 in x 1.394 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.394 * [taylor]: Taking taylor expansion of y in x 1.394 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x 1.394 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.394 * [taylor]: Taking taylor expansion of x in x 1.394 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 1.394 * [taylor]: Taking taylor expansion of 4.0 in x 1.394 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.394 * [taylor]: Taking taylor expansion of y in x 1.401 * [taylor]: Taking taylor expansion of (+ (* 2 (log x)) (log (/ 0.5 (pow y 2)))) in y 1.401 * [taylor]: Taking taylor expansion of (* 2 (log x)) in y 1.401 * [taylor]: Taking taylor expansion of 2 in y 1.401 * [taylor]: Taking taylor expansion of (log x) in y 1.401 * [taylor]: Taking taylor expansion of x in y 1.401 * [taylor]: Taking taylor expansion of (log (/ 0.5 (pow y 2))) in y 1.401 * [taylor]: Taking taylor expansion of (/ 0.5 (pow y 2)) in y 1.401 * [taylor]: Taking taylor expansion of 0.5 in y 1.401 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.401 * [taylor]: Taking taylor expansion of y in y 1.409 * [taylor]: Taking taylor expansion of 0 in y 1.420 * [taylor]: Taking taylor expansion of (/ -0.25 (pow y 2)) in y 1.420 * [taylor]: Taking taylor expansion of -0.25 in y 1.420 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.420 * [taylor]: Taking taylor expansion of y in y 1.437 * [taylor]: Taking taylor expansion of 0 in y 1.438 * [approximate]: Taking taylor expansion of (log1p (/ (- (/ 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 1.438 * [taylor]: Taking taylor expansion of (log1p (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in y 1.438 * [taylor]: Rewrote expression to (log (+ 1 (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))))) 1.438 * [taylor]: Taking taylor expansion of (+ 1 (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in y 1.438 * [taylor]: Taking taylor expansion of 1 in y 1.438 * [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 1.438 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 1.438 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 1.438 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.438 * [taylor]: Taking taylor expansion of x in y 1.438 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 1.438 * [taylor]: Taking taylor expansion of 4.0 in y 1.438 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.438 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.438 * [taylor]: Taking taylor expansion of y in y 1.439 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 1.439 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 1.439 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.439 * [taylor]: Taking taylor expansion of x in y 1.439 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 1.439 * [taylor]: Taking taylor expansion of 4.0 in y 1.439 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.439 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.439 * [taylor]: Taking taylor expansion of y in y 1.450 * [taylor]: Taking taylor expansion of (log1p (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x 1.450 * [taylor]: Rewrote expression to (log (+ 1 (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))))) 1.450 * [taylor]: Taking taylor expansion of (+ 1 (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x 1.450 * [taylor]: Taking taylor expansion of 1 in x 1.450 * [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 1.450 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 1.450 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.450 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.450 * [taylor]: Taking taylor expansion of x in x 1.451 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 1.451 * [taylor]: Taking taylor expansion of 4.0 in x 1.451 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.451 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.451 * [taylor]: Taking taylor expansion of y in x 1.451 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 1.451 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.451 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.451 * [taylor]: Taking taylor expansion of x in x 1.452 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 1.452 * [taylor]: Taking taylor expansion of 4.0 in x 1.452 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.452 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.452 * [taylor]: Taking taylor expansion of y in x 1.453 * [taylor]: Taking taylor expansion of (log1p (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x 1.453 * [taylor]: Rewrote expression to (log (+ 1 (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))))) 1.454 * [taylor]: Taking taylor expansion of (+ 1 (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x 1.454 * [taylor]: Taking taylor expansion of 1 in x 1.454 * [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 1.454 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 1.454 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.454 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.454 * [taylor]: Taking taylor expansion of x in x 1.457 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 1.458 * [taylor]: Taking taylor expansion of 4.0 in x 1.458 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.458 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.458 * [taylor]: Taking taylor expansion of y in x 1.458 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 1.458 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.458 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.458 * [taylor]: Taking taylor expansion of x in x 1.458 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 1.458 * [taylor]: Taking taylor expansion of 4.0 in x 1.459 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.459 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.459 * [taylor]: Taking taylor expansion of y in x 1.460 * [taylor]: Taking taylor expansion of (log 2) in y 1.460 * [taylor]: Taking taylor expansion of 2 in y 1.464 * [taylor]: Taking taylor expansion of 0 in y 1.470 * [taylor]: Taking taylor expansion of (/ -4.0 (pow y 2)) in y 1.470 * [taylor]: Taking taylor expansion of -4.0 in y 1.470 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.470 * [taylor]: Taking taylor expansion of y in y 1.483 * [taylor]: Taking taylor expansion of 0 in y 1.483 * [approximate]: Taking taylor expansion of (log1p (/ (- (/ 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 1.484 * [taylor]: Taking taylor expansion of (log1p (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in y 1.484 * [taylor]: Rewrote expression to (log (+ 1 (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))))) 1.484 * [taylor]: Taking taylor expansion of (+ 1 (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in y 1.484 * [taylor]: Taking taylor expansion of 1 in y 1.484 * [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 1.484 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 1.484 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 1.484 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.484 * [taylor]: Taking taylor expansion of x in y 1.484 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 1.484 * [taylor]: Taking taylor expansion of 4.0 in y 1.484 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.484 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.484 * [taylor]: Taking taylor expansion of y in y 1.485 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 1.485 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 1.485 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.485 * [taylor]: Taking taylor expansion of x in y 1.485 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 1.485 * [taylor]: Taking taylor expansion of 4.0 in y 1.485 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.485 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.485 * [taylor]: Taking taylor expansion of y in y 1.496 * [taylor]: Taking taylor expansion of (log1p (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x 1.496 * [taylor]: Rewrote expression to (log (+ 1 (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))))) 1.496 * [taylor]: Taking taylor expansion of (+ 1 (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x 1.496 * [taylor]: Taking taylor expansion of 1 in x 1.496 * [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 1.496 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 1.496 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.496 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.496 * [taylor]: Taking taylor expansion of x in x 1.497 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 1.497 * [taylor]: Taking taylor expansion of 4.0 in x 1.497 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.497 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.497 * [taylor]: Taking taylor expansion of y in x 1.497 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 1.497 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.497 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.497 * [taylor]: Taking taylor expansion of x in x 1.498 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 1.498 * [taylor]: Taking taylor expansion of 4.0 in x 1.498 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.498 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.498 * [taylor]: Taking taylor expansion of y in x 1.499 * [taylor]: Taking taylor expansion of (log1p (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x 1.499 * [taylor]: Rewrote expression to (log (+ 1 (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))))) 1.499 * [taylor]: Taking taylor expansion of (+ 1 (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x 1.499 * [taylor]: Taking taylor expansion of 1 in x 1.499 * [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 1.499 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 1.499 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.500 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.500 * [taylor]: Taking taylor expansion of x in x 1.500 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 1.500 * [taylor]: Taking taylor expansion of 4.0 in x 1.500 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.500 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.500 * [taylor]: Taking taylor expansion of y in x 1.500 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 1.500 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.500 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.500 * [taylor]: Taking taylor expansion of x in x 1.501 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 1.501 * [taylor]: Taking taylor expansion of 4.0 in x 1.501 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.501 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.501 * [taylor]: Taking taylor expansion of y in x 1.503 * [taylor]: Taking taylor expansion of (log 2) in y 1.503 * [taylor]: Taking taylor expansion of 2 in y 1.507 * [taylor]: Taking taylor expansion of 0 in y 1.512 * [taylor]: Taking taylor expansion of (/ -4.0 (pow y 2)) in y 1.513 * [taylor]: Taking taylor expansion of -4.0 in y 1.513 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.513 * [taylor]: Taking taylor expansion of y in y 1.525 * [taylor]: Taking taylor expansion of 0 in y 1.525 * * * * [progress]: [ 4 / 4 ] generating series at (2) 1.525 * [approximate]: Taking taylor expansion of (expm1 (log1p (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))))) in (x y) around 0 1.525 * [taylor]: Taking taylor expansion of (expm1 (log1p (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))))) in y 1.526 * [taylor]: Rewrote expression to (- (exp (log1p (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))))) 1) 1.526 * [taylor]: Taking taylor expansion of (exp (log1p (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))))) in y 1.526 * [taylor]: Taking taylor expansion of (log1p (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2))))) in y 1.526 * [taylor]: Rewrote expression to (log (+ 1 (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))))) 1.526 * [taylor]: Taking taylor expansion of (+ 1 (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2))))) in y 1.526 * [taylor]: Taking taylor expansion of 1 in y 1.526 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in y 1.526 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y 1.526 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.526 * [taylor]: Taking taylor expansion of x in y 1.526 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 1.526 * [taylor]: Taking taylor expansion of 4.0 in y 1.526 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.526 * [taylor]: Taking taylor expansion of y in y 1.526 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in y 1.526 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.526 * [taylor]: Taking taylor expansion of x in y 1.526 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 1.526 * [taylor]: Taking taylor expansion of 4.0 in y 1.526 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.526 * [taylor]: Taking taylor expansion of y in y 1.528 * [taylor]: Taking taylor expansion of 1 in y 1.528 * [taylor]: Taking taylor expansion of (expm1 (log1p (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))))) in x 1.528 * [taylor]: Rewrote expression to (- (exp (log1p (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))))) 1) 1.528 * [taylor]: Taking taylor expansion of (exp (log1p (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))))) in x 1.528 * [taylor]: Taking taylor expansion of (log1p (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2))))) in x 1.528 * [taylor]: Rewrote expression to (log (+ 1 (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))))) 1.528 * [taylor]: Taking taylor expansion of (+ 1 (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2))))) in x 1.528 * [taylor]: Taking taylor expansion of 1 in x 1.528 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in x 1.528 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 1.528 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.528 * [taylor]: Taking taylor expansion of x in x 1.528 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 1.528 * [taylor]: Taking taylor expansion of 4.0 in x 1.528 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.528 * [taylor]: Taking taylor expansion of y in x 1.528 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x 1.528 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.528 * [taylor]: Taking taylor expansion of x in x 1.528 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 1.528 * [taylor]: Taking taylor expansion of 4.0 in x 1.528 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.528 * [taylor]: Taking taylor expansion of y in x 1.536 * [taylor]: Taking taylor expansion of 1 in x 1.536 * [taylor]: Taking taylor expansion of (expm1 (log1p (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))))) in x 1.536 * [taylor]: Rewrote expression to (- (exp (log1p (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))))) 1) 1.536 * [taylor]: Taking taylor expansion of (exp (log1p (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))))) in x 1.536 * [taylor]: Taking taylor expansion of (log1p (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2))))) in x 1.536 * [taylor]: Rewrote expression to (log (+ 1 (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))))) 1.536 * [taylor]: Taking taylor expansion of (+ 1 (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2))))) in x 1.536 * [taylor]: Taking taylor expansion of 1 in x 1.536 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in x 1.536 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 1.536 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.536 * [taylor]: Taking taylor expansion of x in x 1.536 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 1.536 * [taylor]: Taking taylor expansion of 4.0 in x 1.536 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.536 * [taylor]: Taking taylor expansion of y in x 1.536 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x 1.536 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.536 * [taylor]: Taking taylor expansion of x in x 1.536 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 1.536 * [taylor]: Taking taylor expansion of 4.0 in x 1.536 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.536 * [taylor]: Taking taylor expansion of y in x 1.544 * [taylor]: Taking taylor expansion of 1 in x 1.544 * [taylor]: Taking taylor expansion of (- (exp (+ (* 2 (log x)) (log (/ 0.5 (pow y 2))))) 1) in y 1.544 * [taylor]: Taking taylor expansion of (exp (+ (* 2 (log x)) (log (/ 0.5 (pow y 2))))) in y 1.544 * [taylor]: Taking taylor expansion of (+ (* 2 (log x)) (log (/ 0.5 (pow y 2)))) in y 1.544 * [taylor]: Taking taylor expansion of (* 2 (log x)) in y 1.544 * [taylor]: Taking taylor expansion of 2 in y 1.544 * [taylor]: Taking taylor expansion of (log x) in y 1.545 * [taylor]: Taking taylor expansion of x in y 1.545 * [taylor]: Taking taylor expansion of (log (/ 0.5 (pow y 2))) in y 1.545 * [taylor]: Taking taylor expansion of (/ 0.5 (pow y 2)) in y 1.545 * [taylor]: Taking taylor expansion of 0.5 in y 1.545 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.545 * [taylor]: Taking taylor expansion of y in y 1.547 * [taylor]: Taking taylor expansion of 1 in y 1.558 * [taylor]: Taking taylor expansion of 0 in y 1.572 * [taylor]: Taking taylor expansion of (- (* 0.25 (/ (exp (+ (* 2 (log x)) (log (/ 0.5 (pow y 2))))) (pow y 2)))) in y 1.572 * [taylor]: Taking taylor expansion of (* 0.25 (/ (exp (+ (* 2 (log x)) (log (/ 0.5 (pow y 2))))) (pow y 2))) in y 1.572 * [taylor]: Taking taylor expansion of 0.25 in y 1.572 * [taylor]: Taking taylor expansion of (/ (exp (+ (* 2 (log x)) (log (/ 0.5 (pow y 2))))) (pow y 2)) in y 1.572 * [taylor]: Taking taylor expansion of (exp (+ (* 2 (log x)) (log (/ 0.5 (pow y 2))))) in y 1.572 * [taylor]: Taking taylor expansion of (+ (* 2 (log x)) (log (/ 0.5 (pow y 2)))) in y 1.572 * [taylor]: Taking taylor expansion of (* 2 (log x)) in y 1.572 * [taylor]: Taking taylor expansion of 2 in y 1.572 * [taylor]: Taking taylor expansion of (log x) in y 1.572 * [taylor]: Taking taylor expansion of x in y 1.572 * [taylor]: Taking taylor expansion of (log (/ 0.5 (pow y 2))) in y 1.572 * [taylor]: Taking taylor expansion of (/ 0.5 (pow y 2)) in y 1.572 * [taylor]: Taking taylor expansion of 0.5 in y 1.572 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.572 * [taylor]: Taking taylor expansion of y in y 1.574 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.574 * [taylor]: Taking taylor expansion of y in y 1.607 * [taylor]: Taking taylor expansion of 0 in y 1.608 * [approximate]: Taking taylor expansion of (expm1 (log1p (/ (- (/ 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 1.608 * [taylor]: Taking taylor expansion of (expm1 (log1p (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))))) in y 1.608 * [taylor]: Rewrote expression to (- (exp (log1p (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))))) 1) 1.608 * [taylor]: Taking taylor expansion of (exp (log1p (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))))) in y 1.608 * [taylor]: Taking taylor expansion of (log1p (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in y 1.608 * [taylor]: Rewrote expression to (log (+ 1 (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))))) 1.608 * [taylor]: Taking taylor expansion of (+ 1 (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in y 1.608 * [taylor]: Taking taylor expansion of 1 in y 1.608 * [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 1.608 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 1.608 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 1.608 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.608 * [taylor]: Taking taylor expansion of x in y 1.609 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 1.609 * [taylor]: Taking taylor expansion of 4.0 in y 1.609 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.609 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.609 * [taylor]: Taking taylor expansion of y in y 1.609 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 1.609 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 1.609 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.609 * [taylor]: Taking taylor expansion of x in y 1.610 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 1.610 * [taylor]: Taking taylor expansion of 4.0 in y 1.610 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.610 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.610 * [taylor]: Taking taylor expansion of y in y 1.622 * [taylor]: Taking taylor expansion of 1 in y 1.622 * [taylor]: Taking taylor expansion of (expm1 (log1p (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))))) in x 1.622 * [taylor]: Rewrote expression to (- (exp (log1p (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))))) 1) 1.622 * [taylor]: Taking taylor expansion of (exp (log1p (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))))) in x 1.622 * [taylor]: Taking taylor expansion of (log1p (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x 1.622 * [taylor]: Rewrote expression to (log (+ 1 (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))))) 1.622 * [taylor]: Taking taylor expansion of (+ 1 (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x 1.622 * [taylor]: Taking taylor expansion of 1 in x 1.622 * [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 1.622 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 1.622 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.622 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.622 * [taylor]: Taking taylor expansion of x in x 1.623 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 1.623 * [taylor]: Taking taylor expansion of 4.0 in x 1.623 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.623 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.623 * [taylor]: Taking taylor expansion of y in x 1.623 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 1.623 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.623 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.623 * [taylor]: Taking taylor expansion of x in x 1.623 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 1.623 * [taylor]: Taking taylor expansion of 4.0 in x 1.623 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.623 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.623 * [taylor]: Taking taylor expansion of y in x 1.625 * [taylor]: Taking taylor expansion of 1 in x 1.626 * [taylor]: Taking taylor expansion of (expm1 (log1p (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))))) in x 1.626 * [taylor]: Rewrote expression to (- (exp (log1p (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))))) 1) 1.626 * [taylor]: Taking taylor expansion of (exp (log1p (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))))) in x 1.626 * [taylor]: Taking taylor expansion of (log1p (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x 1.626 * [taylor]: Rewrote expression to (log (+ 1 (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))))) 1.626 * [taylor]: Taking taylor expansion of (+ 1 (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x 1.626 * [taylor]: Taking taylor expansion of 1 in x 1.626 * [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 1.626 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 1.626 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.626 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.626 * [taylor]: Taking taylor expansion of x in x 1.626 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 1.626 * [taylor]: Taking taylor expansion of 4.0 in x 1.627 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.627 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.627 * [taylor]: Taking taylor expansion of y in x 1.627 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 1.627 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.627 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.627 * [taylor]: Taking taylor expansion of x in x 1.627 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 1.627 * [taylor]: Taking taylor expansion of 4.0 in x 1.627 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.627 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.627 * [taylor]: Taking taylor expansion of y in x 1.630 * [taylor]: Taking taylor expansion of 1 in x 1.630 * [taylor]: Taking taylor expansion of 1 in y 1.636 * [taylor]: Taking taylor expansion of 0 in y 1.643 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y 1.643 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y 1.643 * [taylor]: Taking taylor expansion of 8.0 in y 1.643 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.643 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.643 * [taylor]: Taking taylor expansion of y in y 1.663 * [taylor]: Taking taylor expansion of 0 in y 1.664 * [approximate]: Taking taylor expansion of (expm1 (log1p (/ (- (/ 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 1.664 * [taylor]: Taking taylor expansion of (expm1 (log1p (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))))) in y 1.664 * [taylor]: Rewrote expression to (- (exp (log1p (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))))) 1) 1.664 * [taylor]: Taking taylor expansion of (exp (log1p (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))))) in y 1.664 * [taylor]: Taking taylor expansion of (log1p (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in y 1.664 * [taylor]: Rewrote expression to (log (+ 1 (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))))) 1.664 * [taylor]: Taking taylor expansion of (+ 1 (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in y 1.664 * [taylor]: Taking taylor expansion of 1 in y 1.664 * [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 1.664 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 1.664 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 1.664 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.664 * [taylor]: Taking taylor expansion of x in y 1.665 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 1.665 * [taylor]: Taking taylor expansion of 4.0 in y 1.665 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.665 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.665 * [taylor]: Taking taylor expansion of y in y 1.665 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 1.666 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 1.666 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.666 * [taylor]: Taking taylor expansion of x in y 1.666 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 1.666 * [taylor]: Taking taylor expansion of 4.0 in y 1.666 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.666 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.666 * [taylor]: Taking taylor expansion of y in y 1.680 * [taylor]: Taking taylor expansion of 1 in y 1.680 * [taylor]: Taking taylor expansion of (expm1 (log1p (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))))) in x 1.680 * [taylor]: Rewrote expression to (- (exp (log1p (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))))) 1) 1.680 * [taylor]: Taking taylor expansion of (exp (log1p (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))))) in x 1.680 * [taylor]: Taking taylor expansion of (log1p (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x 1.680 * [taylor]: Rewrote expression to (log (+ 1 (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))))) 1.680 * [taylor]: Taking taylor expansion of (+ 1 (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x 1.680 * [taylor]: Taking taylor expansion of 1 in x 1.680 * [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 1.680 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 1.680 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.680 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.680 * [taylor]: Taking taylor expansion of x in x 1.681 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 1.681 * [taylor]: Taking taylor expansion of 4.0 in x 1.681 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.681 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.681 * [taylor]: Taking taylor expansion of y in x 1.681 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 1.681 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.681 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.681 * [taylor]: Taking taylor expansion of x in x 1.682 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 1.682 * [taylor]: Taking taylor expansion of 4.0 in x 1.682 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.682 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.682 * [taylor]: Taking taylor expansion of y in x 1.684 * [taylor]: Taking taylor expansion of 1 in x 1.685 * [taylor]: Taking taylor expansion of (expm1 (log1p (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))))) in x 1.685 * [taylor]: Rewrote expression to (- (exp (log1p (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))))) 1) 1.685 * [taylor]: Taking taylor expansion of (exp (log1p (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))))) in x 1.685 * [taylor]: Taking taylor expansion of (log1p (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x 1.685 * [taylor]: Rewrote expression to (log (+ 1 (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))))) 1.685 * [taylor]: Taking taylor expansion of (+ 1 (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x 1.685 * [taylor]: Taking taylor expansion of 1 in x 1.685 * [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 1.685 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 1.685 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.685 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.685 * [taylor]: Taking taylor expansion of x in x 1.686 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 1.686 * [taylor]: Taking taylor expansion of 4.0 in x 1.686 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.686 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.686 * [taylor]: Taking taylor expansion of y in x 1.686 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 1.686 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.686 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.686 * [taylor]: Taking taylor expansion of x in x 1.687 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 1.687 * [taylor]: Taking taylor expansion of 4.0 in x 1.687 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.687 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.687 * [taylor]: Taking taylor expansion of y in x 1.689 * [taylor]: Taking taylor expansion of 1 in x 1.690 * [taylor]: Taking taylor expansion of 1 in y 1.695 * [taylor]: Taking taylor expansion of 0 in y 1.703 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y 1.703 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y 1.703 * [taylor]: Taking taylor expansion of 8.0 in y 1.703 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.703 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.703 * [taylor]: Taking taylor expansion of y in y 1.719 * [taylor]: Taking taylor expansion of 0 in y 1.719 * * * [progress]: simplifying candidates 1.720 * [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 (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (expm1 (log1p (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))) (log1p (log1p (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))) (log (log1p (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))) (exp (log1p (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))) (* (cbrt (log1p (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))) (cbrt (log1p (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))))) (cbrt (log1p (/ (- (* 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)))) (log1p (/ (- (* 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))))) (sqrt (log1p (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))) (sqrt (log1p (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))) (exp (log1p (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))) (expm1 (expm1 (log1p (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))))) (log1p (expm1 (log1p (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))))) (log (expm1 (log1p (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))))) (exp (expm1 (log1p (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))))) (* (cbrt (expm1 (log1p (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))))) (cbrt (expm1 (log1p (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))))) (cbrt (expm1 (log1p (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))))) (* (* (expm1 (log1p (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))) (expm1 (log1p (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))))) (expm1 (log1p (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))))) (sqrt (expm1 (log1p (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))))) (sqrt (expm1 (log1p (/ (- (* x x) (* (* 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))) (- (+ (log 0.5) (* 2 (log x))) (* 2 (log y))) (log 2) (log 2) (- (exp (- (+ (log 0.5) (* 2 (log x))) (* 2 (log y)))) 1) 1 1 1.729 * * [simplify]: iteration 0 : 283 enodes (cost 903 ) 1.739 * * [simplify]: iteration 1 : 1211 enodes (cost 811 ) 1.770 * * [simplify]: iteration 2 : 5002 enodes (cost 798 ) 1.775 * [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)) (fma 1 1 (/ (- (* 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))) (log1p (log1p (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))) (log (log1p (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))) (exp (log1p (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))) (* (cbrt (log1p (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))) (cbrt (log1p (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))))) (cbrt (log1p (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))) (pow (log1p (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) 3) (sqrt (log1p (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))) (sqrt (log1p (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))) (exp (log1p (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))) (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)))) (exp (/ (- (* 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)))) (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)))) -1.0 1 1 (- (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)) (fma 2 (- (log x) (log y)) (log 0.5)) (log 2) (log 2) (expm1 (- (+ (log 0.5) (* 2 (log x))) (* 2 (log y)))) 1 1 1.776 * * * [progress]: adding candidates to table 2.049 * [progress]: [Phase 3 of 3] Extracting. 2.049 * * [regime]: Finding splitpoints for: (# # # #) 2.050 * * * [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) 2.050 * * * * [regimes]: Trying to branch on (* (* y 4.0) y) from (# # # #) 2.077 * * * * [regimes]: Trying to branch on (* (* y 4.0) y) from (# # #) 2.100 * * * * [regimes]: Trying to branch on (* x x) from (# # # #) 2.137 * * * * [regimes]: Trying to branch on (* x x) from (# # #) 2.173 * * * * [regimes]: Trying to branch on (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) from (# # # #) 2.191 * * * * [regimes]: Trying to branch on y from (# # # #) 2.224 * * * * [regimes]: Trying to branch on x from (# # # #) 2.282 * * * [regime]: Found split indices: #