17.702 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.016 * * * [progress]: [2/2] Setting up program. 0.018 * [progress]: [Phase 2 of 3] Improving. 0.019 * [simplify]: Simplifying using # : (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) 0.022 * * [simplify]: iteration 0 : 20 enodes (cost 9 ) 0.025 * * [simplify]: iteration 1 : 40 enodes (cost 9 ) 0.028 * * [simplify]: iteration 2 : 78 enodes (cost 9 ) 0.031 * * [simplify]: iteration 3 : 134 enodes (cost 9 ) 0.035 * * [simplify]: iteration 4 : 200 enodes (cost 9 ) 0.039 * * [simplify]: iteration 5 : 233 enodes (cost 9 ) 0.044 * * [simplify]: iteration 6 : 239 enodes (cost 9 ) 0.048 * * [simplify]: iteration 7 : 239 enodes (cost 9 ) 0.048 * [simplify]: Simplified to: (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) 0.049 * * [progress]: iteration 1 / 4 0.049 * * * [progress]: picking best candidate 0.051 * * * * [pick]: Picked # 0.051 * * * [progress]: localizing error 0.059 * * * [progress]: generating rewritten candidates 0.059 * * * * [progress]: [ 1 / 3 ] rewriting at (2) 0.069 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1) 0.074 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2) 0.079 * * * [progress]: generating series expansions 0.079 * * * * [progress]: [ 1 / 3 ] generating series at (2) 0.080 * [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 0.080 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in y 0.080 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y 0.080 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.080 * [taylor]: Taking taylor expansion of x in y 0.080 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 0.080 * [taylor]: Taking taylor expansion of 4.0 in y 0.080 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.080 * [taylor]: Taking taylor expansion of y in y 0.080 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in y 0.080 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.080 * [taylor]: Taking taylor expansion of x in y 0.080 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 0.080 * [taylor]: Taking taylor expansion of 4.0 in y 0.080 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.080 * [taylor]: Taking taylor expansion of y in y 0.080 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in x 0.080 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 0.080 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.080 * [taylor]: Taking taylor expansion of x in x 0.080 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.080 * [taylor]: Taking taylor expansion of 4.0 in x 0.080 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.080 * [taylor]: Taking taylor expansion of y in x 0.080 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x 0.080 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.080 * [taylor]: Taking taylor expansion of x in x 0.080 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.080 * [taylor]: Taking taylor expansion of 4.0 in x 0.080 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.080 * [taylor]: Taking taylor expansion of y in x 0.081 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in x 0.081 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 0.081 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.081 * [taylor]: Taking taylor expansion of x in x 0.081 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.081 * [taylor]: Taking taylor expansion of 4.0 in x 0.081 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.081 * [taylor]: Taking taylor expansion of y in x 0.081 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x 0.081 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.081 * [taylor]: Taking taylor expansion of x in x 0.081 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.081 * [taylor]: Taking taylor expansion of 4.0 in x 0.081 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.081 * [taylor]: Taking taylor expansion of y in x 0.082 * [taylor]: Taking taylor expansion of -1.0 in y 0.084 * [taylor]: Taking taylor expansion of 0 in y 0.088 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow y 2))) in y 0.088 * [taylor]: Taking taylor expansion of 0.5 in y 0.088 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.088 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.088 * [taylor]: Taking taylor expansion of y in y 0.096 * [taylor]: Taking taylor expansion of 0 in y 0.096 * [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 0.096 * [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 0.096 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 0.096 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.096 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.096 * [taylor]: Taking taylor expansion of x in y 0.096 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.096 * [taylor]: Taking taylor expansion of 4.0 in y 0.096 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.097 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.097 * [taylor]: Taking taylor expansion of y in y 0.097 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 0.097 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.097 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.097 * [taylor]: Taking taylor expansion of x in y 0.097 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.097 * [taylor]: Taking taylor expansion of 4.0 in y 0.097 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.097 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.097 * [taylor]: Taking taylor expansion of y in y 0.100 * [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 0.100 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.100 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.100 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.100 * [taylor]: Taking taylor expansion of x in x 0.101 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.101 * [taylor]: Taking taylor expansion of 4.0 in x 0.101 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.101 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.101 * [taylor]: Taking taylor expansion of y in x 0.101 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.101 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.101 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.101 * [taylor]: Taking taylor expansion of x in x 0.102 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.102 * [taylor]: Taking taylor expansion of 4.0 in x 0.102 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.102 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.102 * [taylor]: Taking taylor expansion of y in x 0.103 * [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 0.103 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.103 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.103 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.103 * [taylor]: Taking taylor expansion of x in x 0.104 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.104 * [taylor]: Taking taylor expansion of 4.0 in x 0.104 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.104 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.104 * [taylor]: Taking taylor expansion of y in x 0.104 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.104 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.104 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.104 * [taylor]: Taking taylor expansion of x in x 0.105 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.105 * [taylor]: Taking taylor expansion of 4.0 in x 0.105 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.105 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.105 * [taylor]: Taking taylor expansion of y in x 0.106 * [taylor]: Taking taylor expansion of 1 in y 0.109 * [taylor]: Taking taylor expansion of 0 in y 0.113 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y 0.113 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y 0.113 * [taylor]: Taking taylor expansion of 8.0 in y 0.113 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.113 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.113 * [taylor]: Taking taylor expansion of y in y 0.127 * [taylor]: Taking taylor expansion of 0 in y 0.127 * [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 0.127 * [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 0.127 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 0.127 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.127 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.127 * [taylor]: Taking taylor expansion of x in y 0.128 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.128 * [taylor]: Taking taylor expansion of 4.0 in y 0.128 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.128 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.128 * [taylor]: Taking taylor expansion of y in y 0.129 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 0.129 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.129 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.129 * [taylor]: Taking taylor expansion of x in y 0.129 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.129 * [taylor]: Taking taylor expansion of 4.0 in y 0.129 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.129 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.129 * [taylor]: Taking taylor expansion of y in y 0.132 * [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 0.132 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.132 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.132 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.132 * [taylor]: Taking taylor expansion of x in x 0.133 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.133 * [taylor]: Taking taylor expansion of 4.0 in x 0.133 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.133 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.133 * [taylor]: Taking taylor expansion of y in x 0.133 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.133 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.133 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.133 * [taylor]: Taking taylor expansion of x in x 0.134 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.134 * [taylor]: Taking taylor expansion of 4.0 in x 0.134 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.134 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.134 * [taylor]: Taking taylor expansion of y in x 0.135 * [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 0.135 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.135 * [taylor]: Taking taylor expansion of (/ 1 (pow x 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 0.136 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.136 * [taylor]: Taking taylor expansion of 4.0 in x 0.136 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.136 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.136 * [taylor]: Taking taylor expansion of y in x 0.136 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.136 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.136 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.136 * [taylor]: Taking taylor expansion of x in x 0.137 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.137 * [taylor]: Taking taylor expansion of 4.0 in x 0.137 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.137 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.137 * [taylor]: Taking taylor expansion of y in x 0.138 * [taylor]: Taking taylor expansion of 1 in y 0.141 * [taylor]: Taking taylor expansion of 0 in y 0.144 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y 0.145 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y 0.145 * [taylor]: Taking taylor expansion of 8.0 in y 0.145 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.145 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.145 * [taylor]: Taking taylor expansion of y in y 0.154 * [taylor]: Taking taylor expansion of 0 in y 0.154 * * * * [progress]: [ 2 / 3 ] generating series at (2 1) 0.155 * [approximate]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in (x y) around 0 0.155 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y 0.155 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.155 * [taylor]: Taking taylor expansion of x in y 0.155 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 0.155 * [taylor]: Taking taylor expansion of 4.0 in y 0.155 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.155 * [taylor]: Taking taylor expansion of y in y 0.155 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 0.155 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.155 * [taylor]: Taking taylor expansion of x in x 0.155 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.155 * [taylor]: Taking taylor expansion of 4.0 in x 0.155 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.155 * [taylor]: Taking taylor expansion of y in x 0.155 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 0.155 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.155 * [taylor]: Taking taylor expansion of x in x 0.155 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.155 * [taylor]: Taking taylor expansion of 4.0 in x 0.155 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.155 * [taylor]: Taking taylor expansion of y in x 0.155 * [taylor]: Taking taylor expansion of (- (* 4.0 (pow y 2))) in y 0.155 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 0.155 * [taylor]: Taking taylor expansion of 4.0 in y 0.155 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.155 * [taylor]: Taking taylor expansion of y in y 0.157 * [taylor]: Taking taylor expansion of 0 in y 0.159 * [taylor]: Taking taylor expansion of 1 in y 0.162 * [taylor]: Taking taylor expansion of 0 in y 0.167 * [taylor]: Taking taylor expansion of 0 in y 0.168 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0 0.168 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 0.168 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.168 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.168 * [taylor]: Taking taylor expansion of x 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 0.169 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.169 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.169 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.169 * [taylor]: Taking taylor expansion of x in x 0.169 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.169 * [taylor]: Taking taylor expansion of 4.0 in x 0.169 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.169 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.170 * [taylor]: Taking taylor expansion of y in x 0.170 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.170 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.170 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.170 * [taylor]: Taking taylor expansion of x in x 0.170 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.170 * [taylor]: Taking taylor expansion of 4.0 in x 0.170 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.170 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.170 * [taylor]: Taking taylor expansion of y in x 0.171 * [taylor]: Taking taylor expansion of 1 in y 0.172 * [taylor]: Taking taylor expansion of 0 in y 0.174 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y 0.174 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.174 * [taylor]: Taking taylor expansion of 4.0 in y 0.174 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.174 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.174 * [taylor]: Taking taylor expansion of y in y 0.178 * [taylor]: Taking taylor expansion of 0 in y 0.183 * [taylor]: Taking taylor expansion of 0 in y 0.186 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0 0.186 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 0.187 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.187 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.187 * [taylor]: Taking taylor expansion of x in y 0.187 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.187 * [taylor]: Taking taylor expansion of 4.0 in y 0.187 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.187 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.187 * [taylor]: Taking taylor expansion of y in y 0.188 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.188 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.188 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.188 * [taylor]: Taking taylor expansion of x in x 0.188 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.188 * [taylor]: Taking taylor expansion of 4.0 in x 0.188 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.188 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.188 * [taylor]: Taking taylor expansion of y in x 0.189 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.189 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.189 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.189 * [taylor]: Taking taylor expansion of x in x 0.189 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.189 * [taylor]: Taking taylor expansion of 4.0 in x 0.189 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.189 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.189 * [taylor]: Taking taylor expansion of y in x 0.190 * [taylor]: Taking taylor expansion of 1 in y 0.191 * [taylor]: Taking taylor expansion of 0 in y 0.193 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y 0.193 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.193 * [taylor]: Taking taylor expansion of 4.0 in y 0.193 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.193 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.193 * [taylor]: Taking taylor expansion of y in y 0.197 * [taylor]: Taking taylor expansion of 0 in y 0.202 * [taylor]: Taking taylor expansion of 0 in y 0.205 * * * * [progress]: [ 3 / 3 ] generating series at (2 2) 0.205 * [approximate]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in (x y) around 0 0.205 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in y 0.205 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.205 * [taylor]: Taking taylor expansion of x in y 0.206 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 0.206 * [taylor]: Taking taylor expansion of 4.0 in y 0.206 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.206 * [taylor]: Taking taylor expansion of y in y 0.206 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x 0.206 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.206 * [taylor]: Taking taylor expansion of x in x 0.206 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.206 * [taylor]: Taking taylor expansion of 4.0 in x 0.206 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.206 * [taylor]: Taking taylor expansion of y in x 0.206 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x 0.206 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.206 * [taylor]: Taking taylor expansion of x in x 0.206 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.206 * [taylor]: Taking taylor expansion of 4.0 in x 0.206 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.206 * [taylor]: Taking taylor expansion of y in x 0.206 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 0.206 * [taylor]: Taking taylor expansion of 4.0 in y 0.206 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.206 * [taylor]: Taking taylor expansion of y in y 0.207 * [taylor]: Taking taylor expansion of 0 in y 0.209 * [taylor]: Taking taylor expansion of 1 in y 0.212 * [taylor]: Taking taylor expansion of 0 in y 0.216 * [taylor]: Taking taylor expansion of 0 in y 0.216 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0 0.216 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 0.216 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.217 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.217 * [taylor]: Taking taylor expansion of x in y 0.217 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.217 * [taylor]: Taking taylor expansion of 4.0 in y 0.217 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.217 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.217 * [taylor]: Taking taylor expansion of y in y 0.217 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.218 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.218 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.218 * [taylor]: Taking taylor expansion of x in x 0.218 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.218 * [taylor]: Taking taylor expansion of 4.0 in x 0.218 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.218 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.218 * [taylor]: Taking taylor expansion of y in x 0.218 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.219 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.219 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.219 * [taylor]: Taking taylor expansion of x in x 0.219 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.219 * [taylor]: Taking taylor expansion of 4.0 in x 0.219 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.219 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.219 * [taylor]: Taking taylor expansion of y in x 0.220 * [taylor]: Taking taylor expansion of 1 in y 0.221 * [taylor]: Taking taylor expansion of 0 in y 0.223 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.223 * [taylor]: Taking taylor expansion of 4.0 in y 0.223 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.223 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.223 * [taylor]: Taking taylor expansion of y in y 0.226 * [taylor]: Taking taylor expansion of 0 in y 0.234 * [taylor]: Taking taylor expansion of 0 in y 0.237 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0 0.237 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 0.237 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.237 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.237 * [taylor]: Taking taylor expansion of x in y 0.237 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.237 * [taylor]: Taking taylor expansion of 4.0 in y 0.237 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.237 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.237 * [taylor]: Taking taylor expansion of y in y 0.238 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.238 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.238 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.238 * [taylor]: Taking taylor expansion of x in x 0.239 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.239 * [taylor]: Taking taylor expansion of 4.0 in x 0.239 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.239 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.239 * [taylor]: Taking taylor expansion of y in x 0.239 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.239 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.239 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.239 * [taylor]: Taking taylor expansion of x in x 0.240 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.240 * [taylor]: Taking taylor expansion of 4.0 in x 0.240 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.240 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.240 * [taylor]: Taking taylor expansion of y in x 0.241 * [taylor]: Taking taylor expansion of 1 in y 0.242 * [taylor]: Taking taylor expansion of 0 in y 0.243 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.243 * [taylor]: Taking taylor expansion of 4.0 in y 0.244 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.244 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.244 * [taylor]: Taking taylor expansion of y in y 0.247 * [taylor]: Taking taylor expansion of 0 in y 0.252 * [taylor]: Taking taylor expansion of 0 in y 0.254 * * * [progress]: simplifying candidates 0.256 * [simplify]: Simplifying using # : (expm1 (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (log1p (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (- (log (- (* x x) (* (* y 4.0) y))) (log (+ (* x x) (* (* y 4.0) y)))) (log (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (exp (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (/ (* (* (- (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))) (- (* x x) (* (* y 4.0) y))) (* (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y)))) (* (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))) (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (* (* (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (sqrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (sqrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (- (- (* x x) (* (* y 4.0) y))) (- (+ (* x x) (* (* y 4.0) y))) (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))) (/ (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))) (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (sqrt (+ (* x x) (* (* y 4.0) y)))) (/ (cbrt (- (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y)))) (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) 1) (/ (cbrt (- (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y))) (/ (sqrt (- (* x x) (* (* y 4.0) y))) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))) (/ (sqrt (- (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))) (/ (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y)))) (/ (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y)))) (/ (sqrt (- (* x x) (* (* y 4.0) y))) 1) (/ (sqrt (- (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y))) (/ 1 (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))) (/ (- (* x x) (* (* y 4.0) y)) (cbrt (+ (* x x) (* (* y 4.0) y)))) (/ 1 (sqrt (+ (* x x) (* (* y 4.0) y)))) (/ (- (* x x) (* (* y 4.0) y)) (sqrt (+ (* x x) (* (* y 4.0) y)))) (/ 1 1) (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (/ 1 (+ (* x x) (* (* y 4.0) y))) (/ (+ (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))) (/ (- (* x x) (* (* y 4.0) y)) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))) (/ (- (* x x) (* (* y 4.0) y)) (sqrt (+ (* x x) (* (* y 4.0) y)))) (/ (- (* x x) (* (* y 4.0) y)) 1) (/ (+ (* x x) (* (* y 4.0) y)) (cbrt (- (* x x) (* (* y 4.0) y)))) (/ (+ (* x x) (* (* y 4.0) y)) (sqrt (- (* x x) (* (* y 4.0) y)))) (/ (+ (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))) (/ (- (* x x) (* (* y 4.0) y)) (+ (pow (* x x) 3) (pow (* (* y 4.0) y) 3))) (/ (- (* x x) (* (* y 4.0) y)) (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y)))) (* (+ (* x x) (* (* y 4.0) y)) (+ (* (* x x) (* x x)) (+ (* (* (* y 4.0) y) (* (* y 4.0) y)) (* (* x x) (* (* y 4.0) y))))) (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (fma x x (- (* y (* y 4.0)))) (fma (- y) (* y 4.0) (* y (* y 4.0))) (expm1 (- (* x x) (* (* y 4.0) y))) (log1p (- (* x x) (* (* y 4.0) y))) (- (* (* y 4.0) y)) (/ (exp (* x x)) (exp (* (* y 4.0) y))) (log (- (* x x) (* (* y 4.0) y))) (exp (- (* x x) (* (* y 4.0) y))) (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (cbrt (- (* x x) (* (* y 4.0) y))) (* (* (- (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))) (- (* x x) (* (* y 4.0) y))) (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (- (* x x) (* (* y 4.0) y))) (- (pow (* x x) 3) (pow (* (* y 4.0) y) 3)) (+ (* (* x x) (* x x)) (+ (* (* (* y 4.0) y) (* (* y 4.0) y)) (* (* x x) (* (* y 4.0) y)))) (- (* (* y 4.0) y)) (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y)) (- (* (* y 4.0) y)) (expm1 (+ (* x x) (* (* y 4.0) y))) (log1p (+ (* x x) (* (* y 4.0) y))) (* (exp (* x x)) (exp (* (* y 4.0) y))) (log (+ (* x x) (* (* y 4.0) y))) (exp (+ (* x x) (* (* y 4.0) y))) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))) (cbrt (+ (* x x) (* (* y 4.0) y))) (* (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y))) (+ (pow (* x x) 3) (pow (* (* y 4.0) y) 3)) (+ (* (* x x) (* x x)) (- (* (* (* y 4.0) y) (* (* y 4.0) y)) (* (* x x) (* (* y 4.0) y)))) (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y))) (- (* x x) (* (* y 4.0) y)) -1.0 1 1 (- (pow x 2) (* 4.0 (pow y 2))) (- (pow x 2) (* 4.0 (pow y 2))) (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2))) 0.263 * * [simplify]: iteration 0 : 254 enodes (cost 719 ) 0.273 * * [simplify]: iteration 1 : 1175 enodes (cost 657 ) 0.306 * * [simplify]: iteration 2 : 5001 enodes (cost 641 ) 0.311 * [simplify]: Simplified to: (expm1 (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (log1p (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (log (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (log (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (exp (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (pow (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))) 3) (* (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))) (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (pow (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))) 3) (sqrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (sqrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (- (* (* y 4.0) y) (pow x 2)) (- (+ (* x x) (* (* y 4.0) y))) (/ x (/ (fma x x (* (* y 4.0) y)) x)) (/ (* y 4.0) (/ (fma x x (* (* y 4.0) y)) y)) (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))) (/ (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))) (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (sqrt (+ (* x x) (* (* y 4.0) y)))) (/ (cbrt (- (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y)))) (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (/ (cbrt (- (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y))) (/ (sqrt (- (* x x) (* (* y 4.0) y))) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))) (/ (sqrt (- (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))) (/ (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y)))) (/ (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y)))) (sqrt (- (* x x) (* (* y 4.0) y))) (/ (sqrt (- (* x x) (* (* y 4.0) y))) (fma x x (* (* y 4.0) y))) (/ 1 (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))) (/ (- (* x x) (* (* y 4.0) y)) (cbrt (+ (* x x) (* (* y 4.0) y)))) (/ 1 (sqrt (+ (* x x) (* (* y 4.0) y)))) (/ (- (* x x) (* (* y 4.0) y)) (sqrt (+ (* x x) (* (* y 4.0) y)))) 1 (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))) (/ 1 (+ (* x x) (* (* y 4.0) y))) (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))) (/ (- (* x x) (* (* y 4.0) y)) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))) (/ (- (* x x) (* (* y 4.0) y)) (sqrt (+ (* x x) (* (* y 4.0) y)))) (- (* x x) (* (* y 4.0) y)) (/ (+ (* x x) (* (* y 4.0) y)) (cbrt (- (* x x) (* (* y 4.0) y)))) (/ (fma x x (* (* y 4.0) y)) (sqrt (- (* x x) (* (* y 4.0) y)))) (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))) (/ (- (* x x) (* (* y 4.0) y)) (fma (pow (pow y 2) 3) (pow 4.0 3) (pow x 6))) (/ (- (* x x) (* (* y 4.0) y)) (fma (- (* y 4.0)) (* (pow y 3) 4.0) (pow x 4))) (* (+ (* (* (* y 4.0) y) (+ (* (* y 4.0) y) (pow x 2))) (* (* x x) (* x x))) (fma x x (* (* y 4.0) y))) (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (- (* x x) (* (* y 4.0) y)) (* (* y 4.0) (+ (- y) y)) (expm1 (- (* x x) (* (* y 4.0) y))) (log1p (- (* x x) (* (* y 4.0) y))) (- (* (* y 4.0) y)) (exp (- (* x x) (* (* y 4.0) y))) (log (- (* x x) (* (* y 4.0) y))) (exp (- (* x x) (* (* y 4.0) y))) (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (cbrt (- (* x x) (* (* y 4.0) y))) (pow (- (* x x) (* (* y 4.0) y)) 3) (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (- (* x x) (* (* y 4.0) y))) (- (pow (* x x) 3) (pow (* (* y 4.0) y) 3)) (fma (pow y 2) (* 4.0 (fma x x (* (* y 4.0) y))) (pow x 4)) (- (* (* y 4.0) y)) (fma (- (* y 4.0)) (* (pow y 3) 4.0) (pow x 4)) (fma x x (* (* y 4.0) y)) (- (* (* y 4.0) y)) (expm1 (+ (* x x) (* (* y 4.0) y))) (log1p (+ (* x x) (* (* y 4.0) y))) (exp (+ (* x x) (* (* y 4.0) y))) (log (* (fma x x (* (* y 4.0) y)) 1)) (exp (+ (* x x) (* (* y 4.0) y))) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))) (cbrt (+ (* x x) (* (* y 4.0) y))) (pow (fma x x (* (* y 4.0) y)) 3) (sqrt (+ (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y))) (fma (pow (pow y 2) 3) (pow 4.0 3) (pow x 6)) (fma (pow y 2) (* 4.0 (- (* (* y 4.0) y) (pow x 2))) (pow x 4)) (fma (- (* y 4.0)) (* (pow y 3) 4.0) (pow x 4)) (- (* x x) (* (* y 4.0) y)) -1.0 1 1 (- (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y)) (fma x x (* (* y 4.0) y)) (fma x x (* (* y 4.0) y)) 0.312 * * * [progress]: adding candidates to table 0.482 * * [progress]: iteration 2 / 4 0.482 * * * [progress]: picking best candidate 0.489 * * * * [pick]: Picked # 0.489 * * * [progress]: localizing error 0.498 * * * [progress]: generating rewritten candidates 0.498 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.505 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.510 * * * [progress]: generating series expansions 0.510 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.511 * [approximate]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma x x (* 4.0 (pow y 2)))) in (x y) around 0 0.511 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma x x (* 4.0 (pow y 2)))) in y 0.511 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y 0.511 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.511 * [taylor]: Taking taylor expansion of x in y 0.511 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 0.511 * [taylor]: Taking taylor expansion of 4.0 in y 0.511 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.511 * [taylor]: Taking taylor expansion of y in y 0.511 * [taylor]: Taking taylor expansion of (fma x x (* 4.0 (pow y 2))) in y 0.511 * [taylor]: Rewrote expression to (+ (* x x) (* 4.0 (pow y 2))) 0.511 * [taylor]: Taking taylor expansion of (* x x) in y 0.511 * [taylor]: Taking taylor expansion of x in y 0.511 * [taylor]: Taking taylor expansion of x in y 0.511 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 0.511 * [taylor]: Taking taylor expansion of 4.0 in y 0.511 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.511 * [taylor]: Taking taylor expansion of y in y 0.511 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma x x (* 4.0 (pow y 2)))) in x 0.511 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 0.511 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.511 * [taylor]: Taking taylor expansion of x in x 0.511 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.512 * [taylor]: Taking taylor expansion of 4.0 in x 0.512 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.512 * [taylor]: Taking taylor expansion of y in x 0.512 * [taylor]: Taking taylor expansion of (fma x x (* 4.0 (pow y 2))) in x 0.512 * [taylor]: Rewrote expression to (+ (* x x) (* 4.0 (pow y 2))) 0.512 * [taylor]: Taking taylor expansion of (* x x) in x 0.512 * [taylor]: Taking taylor expansion of x in x 0.512 * [taylor]: Taking taylor expansion of x in x 0.512 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.512 * [taylor]: Taking taylor expansion of 4.0 in x 0.512 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.512 * [taylor]: Taking taylor expansion of y in x 0.513 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma x x (* 4.0 (pow y 2)))) in x 0.513 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 0.513 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.513 * [taylor]: Taking taylor expansion of x in x 0.513 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.513 * [taylor]: Taking taylor expansion of 4.0 in x 0.513 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.513 * [taylor]: Taking taylor expansion of y in x 0.513 * [taylor]: Taking taylor expansion of (fma x x (* 4.0 (pow y 2))) in x 0.513 * [taylor]: Rewrote expression to (+ (* x x) (* 4.0 (pow y 2))) 0.513 * [taylor]: Taking taylor expansion of (* x x) in x 0.513 * [taylor]: Taking taylor expansion of x in x 0.513 * [taylor]: Taking taylor expansion of x in x 0.513 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.513 * [taylor]: Taking taylor expansion of 4.0 in x 0.513 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.514 * [taylor]: Taking taylor expansion of y in x 0.515 * [taylor]: Taking taylor expansion of -1.0 in y 0.518 * [taylor]: Taking taylor expansion of 0 in y 0.521 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow y 2))) in y 0.521 * [taylor]: Taking taylor expansion of 0.5 in y 0.521 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.521 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.521 * [taylor]: Taking taylor expansion of y in y 0.529 * [taylor]: Taking taylor expansion of 0 in y 0.529 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2)))) in (x y) around 0 0.529 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2)))) in y 0.529 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 0.529 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.529 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.529 * [taylor]: Taking taylor expansion of x in y 0.529 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.529 * [taylor]: Taking taylor expansion of 4.0 in y 0.529 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.530 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.530 * [taylor]: Taking taylor expansion of y in y 0.533 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))) in y 0.534 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 4.0 (pow y 2))) 0.534 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in y 0.534 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.534 * [taylor]: Taking taylor expansion of x in y 0.534 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.534 * [taylor]: Taking taylor expansion of x in y 0.534 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in y 0.534 * [taylor]: Taking taylor expansion of 4.0 in y 0.534 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.534 * [taylor]: Taking taylor expansion of y in y 0.536 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2)))) in x 0.536 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.536 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.536 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.536 * [taylor]: Taking taylor expansion of x in x 0.537 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.537 * [taylor]: Taking taylor expansion of 4.0 in x 0.537 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.537 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.537 * [taylor]: Taking taylor expansion of y in x 0.537 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))) in x 0.537 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 4.0 (pow y 2))) 0.537 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 0.537 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.537 * [taylor]: Taking taylor expansion of x in x 0.538 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.538 * [taylor]: Taking taylor expansion of x in x 0.538 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in x 0.538 * [taylor]: Taking taylor expansion of 4.0 in x 0.538 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.538 * [taylor]: Taking taylor expansion of y in x 0.539 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2)))) in x 0.539 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.539 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.539 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.539 * [taylor]: Taking taylor expansion of x in x 0.540 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.540 * [taylor]: Taking taylor expansion of 4.0 in x 0.540 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.540 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.540 * [taylor]: Taking taylor expansion of y in x 0.540 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))) in x 0.540 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 4.0 (pow y 2))) 0.540 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 0.540 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.540 * [taylor]: Taking taylor expansion of x in x 0.541 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.541 * [taylor]: Taking taylor expansion of x in x 0.541 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in x 0.541 * [taylor]: Taking taylor expansion of 4.0 in x 0.541 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.541 * [taylor]: Taking taylor expansion of y in x 0.542 * [taylor]: Taking taylor expansion of 1 in y 0.545 * [taylor]: Taking taylor expansion of 0 in y 0.549 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y 0.549 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y 0.549 * [taylor]: Taking taylor expansion of 8.0 in y 0.549 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.549 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.549 * [taylor]: Taking taylor expansion of y in y 0.557 * [taylor]: Taking taylor expansion of 0 in y 0.558 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2)))) in (x y) around 0 0.558 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2)))) in y 0.558 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 0.558 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.558 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.558 * [taylor]: Taking taylor expansion of x in y 0.558 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.558 * [taylor]: Taking taylor expansion of 4.0 in y 0.558 * [taylor]: Taking taylor expansion of (/ 1 (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 0.559 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) in y 0.559 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 4.0 (pow y 2))) 0.559 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in y 0.559 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.559 * [taylor]: Taking taylor expansion of -1 in y 0.559 * [taylor]: Taking taylor expansion of x in y 0.559 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.559 * [taylor]: Taking taylor expansion of -1 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 0.562 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2)))) in x 0.562 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.562 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.562 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.562 * [taylor]: Taking taylor expansion of x in x 0.562 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.562 * [taylor]: Taking taylor expansion of 4.0 in x 0.562 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.562 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.562 * [taylor]: Taking taylor expansion of y in x 0.563 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) in x 0.563 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 4.0 (pow y 2))) 0.563 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 0.563 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.563 * [taylor]: Taking taylor expansion of -1 in x 0.563 * [taylor]: Taking taylor expansion of x in x 0.563 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.563 * [taylor]: Taking taylor expansion of -1 in x 0.563 * [taylor]: Taking taylor expansion of x in x 0.563 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in x 0.563 * [taylor]: Taking taylor expansion of 4.0 in x 0.563 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.563 * [taylor]: Taking taylor expansion of y in x 0.565 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2)))) in x 0.565 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.565 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.565 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.565 * [taylor]: Taking taylor expansion of x in x 0.565 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.565 * [taylor]: Taking taylor expansion of 4.0 in x 0.565 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.565 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.565 * [taylor]: Taking taylor expansion of y in x 0.566 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) in x 0.566 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 4.0 (pow y 2))) 0.566 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 0.566 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.566 * [taylor]: Taking taylor expansion of -1 in x 0.566 * [taylor]: Taking taylor expansion of x in x 0.566 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.566 * [taylor]: Taking taylor expansion of -1 in x 0.566 * [taylor]: Taking taylor expansion of x in x 0.566 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in x 0.566 * [taylor]: Taking taylor expansion of 4.0 in x 0.566 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.566 * [taylor]: Taking taylor expansion of y in x 0.568 * [taylor]: Taking taylor expansion of 1 in y 0.571 * [taylor]: Taking taylor expansion of 0 in y 0.575 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y 0.575 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y 0.575 * [taylor]: Taking taylor expansion of 8.0 in y 0.575 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.575 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.575 * [taylor]: Taking taylor expansion of y in y 0.583 * [taylor]: Taking taylor expansion of 0 in y 0.583 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.583 * [approximate]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in (x y) around 0 0.583 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y 0.583 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.583 * [taylor]: Taking taylor expansion of x in y 0.583 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 0.583 * [taylor]: Taking taylor expansion of 4.0 in y 0.584 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.584 * [taylor]: Taking taylor expansion of y in y 0.584 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 0.584 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.584 * [taylor]: Taking taylor expansion of x in x 0.584 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.584 * [taylor]: Taking taylor expansion of 4.0 in x 0.584 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.584 * [taylor]: Taking taylor expansion of y in x 0.584 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 0.584 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.584 * [taylor]: Taking taylor expansion of x in x 0.584 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.584 * [taylor]: Taking taylor expansion of 4.0 in x 0.584 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.584 * [taylor]: Taking taylor expansion of y in x 0.584 * [taylor]: Taking taylor expansion of (- (* 4.0 (pow y 2))) in y 0.584 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 0.584 * [taylor]: Taking taylor expansion of 4.0 in y 0.584 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.584 * [taylor]: Taking taylor expansion of y in y 0.585 * [taylor]: Taking taylor expansion of 0 in y 0.587 * [taylor]: Taking taylor expansion of 1 in y 0.590 * [taylor]: Taking taylor expansion of 0 in y 0.594 * [taylor]: Taking taylor expansion of 0 in y 0.594 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0 0.594 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 0.594 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.594 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.594 * [taylor]: Taking taylor expansion of x in y 0.595 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.595 * [taylor]: Taking taylor expansion of 4.0 in y 0.595 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.595 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.595 * [taylor]: Taking taylor expansion of y in y 0.595 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.595 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.595 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.595 * [taylor]: Taking taylor expansion of x in x 0.596 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.596 * [taylor]: Taking taylor expansion of 4.0 in x 0.596 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) 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 (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.596 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.596 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.596 * [taylor]: Taking taylor expansion of x in x 0.596 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.596 * [taylor]: Taking taylor expansion of 4.0 in x 0.597 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.597 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.597 * [taylor]: Taking taylor expansion of y in x 0.597 * [taylor]: Taking taylor expansion of 1 in y 0.598 * [taylor]: Taking taylor expansion of 0 in y 0.599 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y 0.599 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.599 * [taylor]: Taking taylor expansion of 4.0 in y 0.599 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.599 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.600 * [taylor]: Taking taylor expansion of y in y 0.603 * [taylor]: Taking taylor expansion of 0 in y 0.607 * [taylor]: Taking taylor expansion of 0 in y 0.610 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0 0.610 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 0.610 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.610 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.610 * [taylor]: Taking taylor expansion of x in y 0.610 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.610 * [taylor]: Taking taylor expansion of 4.0 in y 0.610 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.610 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.610 * [taylor]: Taking taylor expansion of y in y 0.610 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) 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 0.611 * [taylor]: Taking taylor expansion of x in x 0.611 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.611 * [taylor]: Taking taylor expansion of 4.0 in x 0.611 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.611 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.611 * [taylor]: Taking taylor expansion of y in x 0.611 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.611 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.611 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.611 * [taylor]: Taking taylor expansion of x in x 0.612 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.612 * [taylor]: Taking taylor expansion of 4.0 in x 0.612 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.612 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.612 * [taylor]: Taking taylor expansion of y in x 0.612 * [taylor]: Taking taylor expansion of 1 in y 0.613 * [taylor]: Taking taylor expansion of 0 in y 0.615 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y 0.615 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.615 * [taylor]: Taking taylor expansion of 4.0 in y 0.615 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.615 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.615 * [taylor]: Taking taylor expansion of y in y 0.618 * [taylor]: Taking taylor expansion of 0 in y 0.625 * [taylor]: Taking taylor expansion of 0 in y 0.628 * * * [progress]: simplifying candidates 0.629 * [simplify]: Simplifying using # : (expm1 (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y)))) (log1p (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y)))) (- (log (- (* x x) (* (* y 4.0) y))) (log (fma x x (* (* y 4.0) y)))) (log (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y)))) (exp (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y)))) (/ (* (* (- (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))) (- (* x x) (* (* y 4.0) y))) (* (* (fma x x (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))) (fma x x (* (* y 4.0) y)))) (* (cbrt (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y)))) (cbrt (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))))) (cbrt (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y)))) (* (* (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))) (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y)))) (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y)))) (sqrt (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y)))) (sqrt (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y)))) (- (- (* x x) (* (* y 4.0) y))) (- (fma x x (* (* y 4.0) y))) (/ (* x x) (fma x x (* (* y 4.0) y))) (/ (* (* y 4.0) y) (fma x x (* (* y 4.0) y))) (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y))))) (/ (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y)))) (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (sqrt (fma x x (* (* y 4.0) y)))) (/ (cbrt (- (* x x) (* (* y 4.0) y))) (sqrt (fma x x (* (* y 4.0) y)))) (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) 1) (/ (cbrt (- (* x x) (* (* y 4.0) y))) (fma x x (* (* y 4.0) y))) (/ (sqrt (- (* x x) (* (* y 4.0) y))) (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y))))) (/ (sqrt (- (* x x) (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y)))) (/ (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (fma x x (* (* y 4.0) y)))) (/ (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (fma x x (* (* y 4.0) y)))) (/ (sqrt (- (* x x) (* (* y 4.0) y))) 1) (/ (sqrt (- (* x x) (* (* y 4.0) y))) (fma x x (* (* y 4.0) y))) (/ 1 (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y))))) (/ (- (* x x) (* (* y 4.0) y)) (cbrt (fma x x (* (* y 4.0) y)))) (/ 1 (sqrt (fma x x (* (* y 4.0) y)))) (/ (- (* x x) (* (* y 4.0) y)) (sqrt (fma x x (* (* y 4.0) y)))) (/ 1 1) (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))) (/ 1 (fma x x (* (* y 4.0) y))) (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))) (/ (- (* x x) (* (* y 4.0) y)) (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y))))) (/ (- (* x x) (* (* y 4.0) y)) (sqrt (fma x x (* (* y 4.0) y)))) (/ (- (* x x) (* (* y 4.0) y)) 1) (/ (fma 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))) (* (fma x x (* (* y 4.0) y)) (+ (* (* x x) (* x x)) (+ (* (* (* y 4.0) y) (* (* y 4.0) y)) (* (* x x) (* (* y 4.0) y))))) (* (fma x x (* (* y 4.0) y)) (+ (* 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))) 0.634 * * [simplify]: iteration 0 : 221 enodes (cost 550 ) 0.640 * * [simplify]: iteration 1 : 994 enodes (cost 502 ) 0.664 * * [simplify]: iteration 2 : 5002 enodes (cost 498 ) 0.668 * [simplify]: Simplified to: (expm1 (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y)))) (log1p (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y)))) (log (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y)))) (log (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y)))) (exp (/ (- (* x x) (* (* y 4.0) y)) (fma 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)) (fma x x (* (* y 4.0) y)))) (cbrt (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))))) (cbrt (/ (- (* x x) (* (* y 4.0) y)) (fma 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)) (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))) (- (fma x x (* (* y 4.0) y))) (/ (* x x) (fma x x (* (* y 4.0) y))) (/ (* (* y 4.0) y) (fma x x (* (* y 4.0) y))) (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y))))) (/ (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y)))) (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (sqrt (fma x x (* (* y 4.0) y)))) (/ (cbrt (- (* x x) (* (* y 4.0) y))) (sqrt (fma x x (* (* y 4.0) y)))) (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* 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))) (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y))))) (/ (sqrt (- (* x x) (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y)))) (/ (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (fma x x (* (* y 4.0) y)))) (/ (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (fma x x (* (* y 4.0) y)))) (sqrt (- (* x x) (* (* y 4.0) y))) (/ (sqrt (- (* x x) (* (* y 4.0) y))) (fma x x (* (* y 4.0) y))) (/ 1 (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y))))) (/ (- (* x x) (* (* y 4.0) y)) (cbrt (fma x x (* (* y 4.0) y)))) (/ 1 (sqrt (fma x x (* (* y 4.0) y)))) (/ (- (* x x) (* (* y 4.0) y)) (sqrt (fma x x (* (* y 4.0) y)))) 1 (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))) (/ 1 (fma x x (* (* y 4.0) y))) (/ (fma x x (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))) (/ (- (* x x) (* (* y 4.0) y)) (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y))))) (/ (- (* x x) (* (* y 4.0) y)) (sqrt (fma x x (* (* y 4.0) y)))) (- (* x x) (* (* y 4.0) y)) (/ (fma x x (* (* y 4.0) y)) (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))) (* (fma x x (* (* y 4.0) y)) (fma (pow x 2) (pow x 2) (* (* (* y 4.0) y) (fma x x (* (* y 4.0) y))))) (* (fma x x (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))) (- (* x x) (* (* y 4.0) y)) (* (* 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)) 0.668 * * * [progress]: adding candidates to table 0.779 * * [progress]: iteration 3 / 4 0.779 * * * [progress]: picking best candidate 0.784 * * * * [pick]: Picked # 0.784 * * * [progress]: localizing error 0.784 * * * [progress]: generating rewritten candidates 0.784 * * * [progress]: generating series expansions 0.784 * * * [progress]: simplifying candidates 0.784 * [simplify]: Simplifying using # : 0.788 * * [simplify]: iteration 0 : 0 enodes (cost 0 ) 0.788 * [simplify]: Simplified to: 0.788 * * * [progress]: adding candidates to table 0.788 * * [progress]: iteration 4 / 4 0.788 * * * [progress]: picking best candidate 0.791 * * * * [pick]: Picked # 0.791 * * * [progress]: localizing error 0.804 * * * [progress]: generating rewritten candidates 0.804 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2) 0.808 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2) 0.815 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1) 0.819 * * * * [progress]: [ 4 / 4 ] rewriting at (2) 0.844 * * * [progress]: generating series expansions 0.844 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2) 0.844 * [approximate]: Taking taylor expansion of (pow (- (pow x 2) (* 4.0 (pow y 2))) 1/3) in (x y) around 0 0.844 * [taylor]: Taking taylor expansion of (pow (- (pow x 2) (* 4.0 (pow y 2))) 1/3) in y 0.844 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (pow x 2) (* 4.0 (pow y 2)))))) in y 0.844 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (pow x 2) (* 4.0 (pow y 2))))) in y 0.844 * [taylor]: Taking taylor expansion of 1/3 in y 0.844 * [taylor]: Taking taylor expansion of (log (- (pow x 2) (* 4.0 (pow y 2)))) in y 0.844 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y 0.844 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.844 * [taylor]: Taking taylor expansion of x in y 0.844 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 0.844 * [taylor]: Taking taylor expansion of 4.0 in y 0.844 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.844 * [taylor]: Taking taylor expansion of y in y 0.845 * [taylor]: Taking taylor expansion of (pow (- (pow x 2) (* 4.0 (pow y 2))) 1/3) in x 0.845 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (pow x 2) (* 4.0 (pow y 2)))))) in x 0.845 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (pow x 2) (* 4.0 (pow y 2))))) in x 0.845 * [taylor]: Taking taylor expansion of 1/3 in x 0.845 * [taylor]: Taking taylor expansion of (log (- (pow x 2) (* 4.0 (pow y 2)))) in x 0.845 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 0.845 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.845 * [taylor]: Taking taylor expansion of x in x 0.845 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.845 * [taylor]: Taking taylor expansion of 4.0 in x 0.845 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.845 * [taylor]: Taking taylor expansion of y in x 0.845 * [taylor]: Taking taylor expansion of (pow (- (pow x 2) (* 4.0 (pow y 2))) 1/3) in x 0.845 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (pow x 2) (* 4.0 (pow y 2)))))) in x 0.846 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (pow x 2) (* 4.0 (pow y 2))))) in x 0.846 * [taylor]: Taking taylor expansion of 1/3 in x 0.846 * [taylor]: Taking taylor expansion of (log (- (pow x 2) (* 4.0 (pow y 2)))) in x 0.846 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 0.846 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.846 * [taylor]: Taking taylor expansion of x in x 0.846 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.846 * [taylor]: Taking taylor expansion of 4.0 in x 0.846 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.846 * [taylor]: Taking taylor expansion of y in x 0.846 * [taylor]: Taking taylor expansion of (pow (- (* 4.0 (pow y 2))) 1/3) in y 0.846 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (* 4.0 (pow y 2)))))) in y 0.846 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (* 4.0 (pow y 2))))) in y 0.846 * [taylor]: Taking taylor expansion of 1/3 in y 0.846 * [taylor]: Taking taylor expansion of (log (- (* 4.0 (pow y 2)))) in y 0.846 * [taylor]: Taking taylor expansion of (- (* 4.0 (pow y 2))) in y 0.846 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 0.846 * [taylor]: Taking taylor expansion of 4.0 in y 0.846 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.846 * [taylor]: Taking taylor expansion of y in y 0.854 * [taylor]: Taking taylor expansion of 0 in y 0.863 * [taylor]: Taking taylor expansion of (* -0.08333333333333333 (pow (/ -4.0 (pow y 4)) 1/3)) in y 0.863 * [taylor]: Taking taylor expansion of -0.08333333333333333 in y 0.863 * [taylor]: Taking taylor expansion of (pow (/ -4.0 (pow y 4)) 1/3) in y 0.863 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ -4.0 (pow y 4))))) in y 0.863 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ -4.0 (pow y 4)))) in y 0.863 * [taylor]: Taking taylor expansion of 1/3 in y 0.863 * [taylor]: Taking taylor expansion of (log (/ -4.0 (pow y 4))) in y 0.863 * [taylor]: Taking taylor expansion of (/ -4.0 (pow y 4)) in y 0.863 * [taylor]: Taking taylor expansion of -4.0 in y 0.863 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.863 * [taylor]: Taking taylor expansion of y in y 0.880 * [taylor]: Taking taylor expansion of 0 in y 0.896 * [approximate]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) 1/3) in (x y) around 0 0.896 * [taylor]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) 1/3) in y 0.896 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))))) in y 0.896 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in y 0.896 * [taylor]: Taking taylor expansion of 1/3 in y 0.896 * [taylor]: Taking taylor expansion of (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y 0.896 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 0.896 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.896 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.896 * [taylor]: Taking taylor expansion of x in y 0.896 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.896 * [taylor]: Taking taylor expansion of 4.0 in y 0.896 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.896 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.896 * [taylor]: Taking taylor expansion of y in y 0.900 * [taylor]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) 1/3) in x 0.900 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))))) in x 0.900 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x 0.900 * [taylor]: Taking taylor expansion of 1/3 in x 0.901 * [taylor]: Taking taylor expansion of (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x 0.901 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.901 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.901 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.901 * [taylor]: Taking taylor expansion of x in x 0.901 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.901 * [taylor]: Taking taylor expansion of 4.0 in x 0.901 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.901 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.901 * [taylor]: Taking taylor expansion of y in x 0.902 * [taylor]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) 1/3) in x 0.902 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))))) in x 0.902 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x 0.902 * [taylor]: Taking taylor expansion of 1/3 in x 0.902 * [taylor]: Taking taylor expansion of (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x 0.902 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.903 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.903 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.903 * [taylor]: Taking taylor expansion of x in x 0.903 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.903 * [taylor]: Taking taylor expansion of 4.0 in x 0.903 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.903 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.903 * [taylor]: Taking taylor expansion of y in x 0.904 * [taylor]: Taking taylor expansion of (pow x -2/3) in y 0.904 * [taylor]: Taking taylor expansion of (exp (* -2/3 (log x))) in y 0.904 * [taylor]: Taking taylor expansion of (* -2/3 (log x)) in y 0.904 * [taylor]: Taking taylor expansion of -2/3 in y 0.905 * [taylor]: Taking taylor expansion of (log x) in y 0.905 * [taylor]: Taking taylor expansion of x in y 0.912 * [taylor]: Taking taylor expansion of 0 in y 0.918 * [taylor]: Taking taylor expansion of (* -1.3333333333333333 (* (pow (/ 1 (pow x 2)) 1/3) (/ 1 (pow y 2)))) in y 0.918 * [taylor]: Taking taylor expansion of -1.3333333333333333 in y 0.918 * [taylor]: Taking taylor expansion of (* (pow (/ 1 (pow x 2)) 1/3) (/ 1 (pow y 2))) in y 0.918 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in y 0.918 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in y 0.918 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in y 0.918 * [taylor]: Taking taylor expansion of 1/3 in y 0.918 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in y 0.918 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.918 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.918 * [taylor]: Taking taylor expansion of x in y 0.919 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.919 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.919 * [taylor]: Taking taylor expansion of y in y 0.938 * [taylor]: Taking taylor expansion of 0 in y 0.938 * [approximate]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) 1/3) in (x y) around 0 0.938 * [taylor]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) 1/3) in y 0.938 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))))) in y 0.938 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in y 0.938 * [taylor]: Taking taylor expansion of 1/3 in y 0.938 * [taylor]: Taking taylor expansion of (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y 0.938 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 0.938 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.938 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.938 * [taylor]: Taking taylor expansion of x in y 0.939 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.939 * [taylor]: Taking taylor expansion of 4.0 in y 0.939 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.939 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.939 * [taylor]: Taking taylor expansion of y in y 0.943 * [taylor]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) 1/3) in x 0.943 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))))) in x 0.943 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x 0.943 * [taylor]: Taking taylor expansion of 1/3 in x 0.943 * [taylor]: Taking taylor expansion of (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x 0.943 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.943 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.943 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.943 * [taylor]: Taking taylor expansion of x in x 0.944 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.944 * [taylor]: Taking taylor expansion of 4.0 in x 0.944 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.944 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.944 * [taylor]: Taking taylor expansion of y in x 0.945 * [taylor]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) 1/3) in x 0.945 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))))) in x 0.945 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x 0.945 * [taylor]: Taking taylor expansion of 1/3 in x 0.945 * [taylor]: Taking taylor expansion of (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x 0.945 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.945 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.945 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.945 * [taylor]: Taking taylor expansion of x in x 0.945 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.946 * [taylor]: Taking taylor expansion of 4.0 in x 0.946 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.946 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.946 * [taylor]: Taking taylor expansion of y in x 0.947 * [taylor]: Taking taylor expansion of (pow x -2/3) in y 0.947 * [taylor]: Taking taylor expansion of (exp (* -2/3 (log x))) in y 0.947 * [taylor]: Taking taylor expansion of (* -2/3 (log x)) in y 0.947 * [taylor]: Taking taylor expansion of -2/3 in y 0.947 * [taylor]: Taking taylor expansion of (log x) in y 0.947 * [taylor]: Taking taylor expansion of x in y 0.950 * [taylor]: Taking taylor expansion of 0 in y 0.956 * [taylor]: Taking taylor expansion of (* -1.3333333333333333 (* (pow (/ 1 (pow x 2)) 1/3) (/ 1 (pow y 2)))) in y 0.956 * [taylor]: Taking taylor expansion of -1.3333333333333333 in y 0.956 * [taylor]: Taking taylor expansion of (* (pow (/ 1 (pow x 2)) 1/3) (/ 1 (pow y 2))) in y 0.956 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in y 0.956 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in y 0.956 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in y 0.956 * [taylor]: Taking taylor expansion of 1/3 in y 0.956 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in y 0.956 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.956 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.956 * [taylor]: Taking taylor expansion of x in y 0.957 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.957 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.957 * [taylor]: Taking taylor expansion of y in y 0.975 * [taylor]: Taking taylor expansion of 0 in y 0.975 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2) 0.976 * [approximate]: Taking taylor expansion of (pow (- (pow x 2) (* 4.0 (pow y 2))) 1/3) in (x y) around 0 0.976 * [taylor]: Taking taylor expansion of (pow (- (pow x 2) (* 4.0 (pow y 2))) 1/3) in y 0.976 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (pow x 2) (* 4.0 (pow y 2)))))) in y 0.976 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (pow x 2) (* 4.0 (pow y 2))))) in y 0.976 * [taylor]: Taking taylor expansion of 1/3 in y 0.976 * [taylor]: Taking taylor expansion of (log (- (pow x 2) (* 4.0 (pow y 2)))) in y 0.976 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y 0.976 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.976 * [taylor]: Taking taylor expansion of x in y 0.976 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 0.976 * [taylor]: Taking taylor expansion of 4.0 in y 0.976 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.976 * [taylor]: Taking taylor expansion of y in y 0.976 * [taylor]: Taking taylor expansion of (pow (- (pow x 2) (* 4.0 (pow y 2))) 1/3) in x 0.976 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (pow x 2) (* 4.0 (pow y 2)))))) in x 0.976 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (pow x 2) (* 4.0 (pow y 2))))) in x 0.976 * [taylor]: Taking taylor expansion of 1/3 in x 0.976 * [taylor]: Taking taylor expansion of (log (- (pow x 2) (* 4.0 (pow y 2)))) in x 0.976 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 0.976 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.976 * [taylor]: Taking taylor expansion of x in x 0.976 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.976 * [taylor]: Taking taylor expansion of 4.0 in x 0.976 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.976 * [taylor]: Taking taylor expansion of y in x 0.977 * [taylor]: Taking taylor expansion of (pow (- (pow x 2) (* 4.0 (pow y 2))) 1/3) in x 0.977 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (pow x 2) (* 4.0 (pow y 2)))))) in x 0.977 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (pow x 2) (* 4.0 (pow y 2))))) in x 0.977 * [taylor]: Taking taylor expansion of 1/3 in x 0.977 * [taylor]: Taking taylor expansion of (log (- (pow x 2) (* 4.0 (pow y 2)))) in x 0.977 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 0.977 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.977 * [taylor]: Taking taylor expansion of x in x 0.977 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.977 * [taylor]: Taking taylor expansion of 4.0 in x 0.977 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.977 * [taylor]: Taking taylor expansion of y in x 0.978 * [taylor]: Taking taylor expansion of (pow (- (* 4.0 (pow y 2))) 1/3) in y 0.978 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (* 4.0 (pow y 2)))))) in y 0.978 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (* 4.0 (pow y 2))))) in y 0.978 * [taylor]: Taking taylor expansion of 1/3 in y 0.978 * [taylor]: Taking taylor expansion of (log (- (* 4.0 (pow y 2)))) in y 0.978 * [taylor]: Taking taylor expansion of (- (* 4.0 (pow y 2))) in y 0.978 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 0.978 * [taylor]: Taking taylor expansion of 4.0 in y 0.978 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.978 * [taylor]: Taking taylor expansion of y in y 0.985 * [taylor]: Taking taylor expansion of 0 in y 0.994 * [taylor]: Taking taylor expansion of (* -0.08333333333333333 (pow (/ -4.0 (pow y 4)) 1/3)) in y 0.994 * [taylor]: Taking taylor expansion of -0.08333333333333333 in y 0.994 * [taylor]: Taking taylor expansion of (pow (/ -4.0 (pow y 4)) 1/3) in y 0.994 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ -4.0 (pow y 4))))) in y 0.994 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ -4.0 (pow y 4)))) in y 0.994 * [taylor]: Taking taylor expansion of 1/3 in y 0.994 * [taylor]: Taking taylor expansion of (log (/ -4.0 (pow y 4))) in y 0.994 * [taylor]: Taking taylor expansion of (/ -4.0 (pow y 4)) in y 0.994 * [taylor]: Taking taylor expansion of -4.0 in y 0.994 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.994 * [taylor]: Taking taylor expansion of y in y 1.014 * [taylor]: Taking taylor expansion of 0 in y 1.030 * [approximate]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) 1/3) in (x y) around 0 1.030 * [taylor]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) 1/3) in y 1.030 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))))) in y 1.030 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in y 1.030 * [taylor]: Taking taylor expansion of 1/3 in y 1.030 * [taylor]: Taking taylor expansion of (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y 1.030 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 1.030 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 1.030 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.030 * [taylor]: Taking taylor expansion of x in y 1.030 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 1.030 * [taylor]: Taking taylor expansion of 4.0 in y 1.030 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.030 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.030 * [taylor]: Taking taylor expansion of y in y 1.035 * [taylor]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) 1/3) in x 1.035 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))))) in x 1.035 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x 1.035 * [taylor]: Taking taylor expansion of 1/3 in x 1.035 * [taylor]: Taking taylor expansion of (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x 1.035 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 1.035 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.035 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.035 * [taylor]: Taking taylor expansion of x in x 1.035 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 1.036 * [taylor]: Taking taylor expansion of 4.0 in x 1.036 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.036 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.036 * [taylor]: Taking taylor expansion of y in x 1.037 * [taylor]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) 1/3) in x 1.037 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))))) in x 1.037 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x 1.037 * [taylor]: Taking taylor expansion of 1/3 in x 1.037 * [taylor]: Taking taylor expansion of (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x 1.037 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 1.037 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.037 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.037 * [taylor]: Taking taylor expansion of x in x 1.037 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 1.038 * [taylor]: Taking taylor expansion of 4.0 in x 1.038 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.038 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.038 * [taylor]: Taking taylor expansion of y in x 1.039 * [taylor]: Taking taylor expansion of (pow x -2/3) in y 1.039 * [taylor]: Taking taylor expansion of (exp (* -2/3 (log x))) in y 1.039 * [taylor]: Taking taylor expansion of (* -2/3 (log x)) in y 1.039 * [taylor]: Taking taylor expansion of -2/3 in y 1.039 * [taylor]: Taking taylor expansion of (log x) in y 1.039 * [taylor]: Taking taylor expansion of x in y 1.042 * [taylor]: Taking taylor expansion of 0 in y 1.049 * [taylor]: Taking taylor expansion of (* -1.3333333333333333 (* (pow (/ 1 (pow x 2)) 1/3) (/ 1 (pow y 2)))) in y 1.049 * [taylor]: Taking taylor expansion of -1.3333333333333333 in y 1.049 * [taylor]: Taking taylor expansion of (* (pow (/ 1 (pow x 2)) 1/3) (/ 1 (pow y 2))) in y 1.049 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in y 1.049 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in y 1.049 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in y 1.049 * [taylor]: Taking taylor expansion of 1/3 in y 1.049 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in y 1.049 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 1.049 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.049 * [taylor]: Taking taylor expansion of x in y 1.049 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.049 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.049 * [taylor]: Taking taylor expansion of y in y 1.068 * [taylor]: Taking taylor expansion of 0 in y 1.069 * [approximate]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) 1/3) in (x y) around 0 1.069 * [taylor]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) 1/3) in y 1.069 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))))) in y 1.069 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in y 1.069 * [taylor]: Taking taylor expansion of 1/3 in y 1.069 * [taylor]: Taking taylor expansion of (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y 1.069 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 1.069 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 1.069 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.069 * [taylor]: Taking taylor expansion of x in y 1.069 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 1.069 * [taylor]: Taking taylor expansion of 4.0 in y 1.069 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.069 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.069 * [taylor]: Taking taylor expansion of y in y 1.073 * [taylor]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) 1/3) in x 1.073 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))))) in x 1.073 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x 1.073 * [taylor]: Taking taylor expansion of 1/3 in x 1.073 * [taylor]: Taking taylor expansion of (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x 1.073 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 1.073 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.073 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.073 * [taylor]: Taking taylor expansion of x in x 1.074 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 1.074 * [taylor]: Taking taylor expansion of 4.0 in x 1.074 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.074 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.074 * [taylor]: Taking taylor expansion of y in x 1.075 * [taylor]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) 1/3) in x 1.075 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))))) in x 1.075 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x 1.075 * [taylor]: Taking taylor expansion of 1/3 in x 1.075 * [taylor]: Taking taylor expansion of (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x 1.075 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 1.075 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.075 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.075 * [taylor]: Taking taylor expansion of x in x 1.076 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 1.076 * [taylor]: Taking taylor expansion of 4.0 in x 1.076 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.076 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.076 * [taylor]: Taking taylor expansion of y in x 1.077 * [taylor]: Taking taylor expansion of (pow x -2/3) in y 1.077 * [taylor]: Taking taylor expansion of (exp (* -2/3 (log x))) in y 1.077 * [taylor]: Taking taylor expansion of (* -2/3 (log x)) in y 1.077 * [taylor]: Taking taylor expansion of -2/3 in y 1.077 * [taylor]: Taking taylor expansion of (log x) in y 1.077 * [taylor]: Taking taylor expansion of x in y 1.080 * [taylor]: Taking taylor expansion of 0 in y 1.086 * [taylor]: Taking taylor expansion of (* -1.3333333333333333 (* (pow (/ 1 (pow x 2)) 1/3) (/ 1 (pow y 2)))) in y 1.086 * [taylor]: Taking taylor expansion of -1.3333333333333333 in y 1.086 * [taylor]: Taking taylor expansion of (* (pow (/ 1 (pow x 2)) 1/3) (/ 1 (pow y 2))) in y 1.086 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in y 1.086 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in y 1.086 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in y 1.086 * [taylor]: Taking taylor expansion of 1/3 in y 1.086 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in y 1.086 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 1.086 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.086 * [taylor]: Taking taylor expansion of x in y 1.086 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.086 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.086 * [taylor]: Taking taylor expansion of y in y 1.109 * [taylor]: Taking taylor expansion of 0 in y 1.109 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1) 1.109 * [approximate]: Taking taylor expansion of (pow (- (pow x 2) (* 4.0 (pow y 2))) 1/3) in (x y) around 0 1.109 * [taylor]: Taking taylor expansion of (pow (- (pow x 2) (* 4.0 (pow y 2))) 1/3) in y 1.109 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (pow x 2) (* 4.0 (pow y 2)))))) in y 1.109 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (pow x 2) (* 4.0 (pow y 2))))) in y 1.109 * [taylor]: Taking taylor expansion of 1/3 in y 1.109 * [taylor]: Taking taylor expansion of (log (- (pow x 2) (* 4.0 (pow y 2)))) in y 1.109 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y 1.109 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.109 * [taylor]: Taking taylor expansion of x in y 1.109 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 1.109 * [taylor]: Taking taylor expansion of 4.0 in y 1.109 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.109 * [taylor]: Taking taylor expansion of y in y 1.110 * [taylor]: Taking taylor expansion of (pow (- (pow x 2) (* 4.0 (pow y 2))) 1/3) in x 1.110 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (pow x 2) (* 4.0 (pow y 2)))))) in x 1.110 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (pow x 2) (* 4.0 (pow y 2))))) in x 1.110 * [taylor]: Taking taylor expansion of 1/3 in x 1.110 * [taylor]: Taking taylor expansion of (log (- (pow x 2) (* 4.0 (pow y 2)))) in x 1.110 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 1.110 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.110 * [taylor]: Taking taylor expansion of x in x 1.110 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 1.110 * [taylor]: Taking taylor expansion of 4.0 in x 1.110 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.110 * [taylor]: Taking taylor expansion of y in x 1.110 * [taylor]: Taking taylor expansion of (pow (- (pow x 2) (* 4.0 (pow y 2))) 1/3) in x 1.110 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (pow x 2) (* 4.0 (pow y 2)))))) in x 1.110 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (pow x 2) (* 4.0 (pow y 2))))) in x 1.110 * [taylor]: Taking taylor expansion of 1/3 in x 1.110 * [taylor]: Taking taylor expansion of (log (- (pow x 2) (* 4.0 (pow y 2)))) in x 1.110 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 1.110 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.111 * [taylor]: Taking taylor expansion of x in x 1.111 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 1.111 * [taylor]: Taking taylor expansion of 4.0 in x 1.111 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.111 * [taylor]: Taking taylor expansion of y in x 1.111 * [taylor]: Taking taylor expansion of (pow (- (* 4.0 (pow y 2))) 1/3) in y 1.111 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (* 4.0 (pow y 2)))))) in y 1.111 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (* 4.0 (pow y 2))))) in y 1.111 * [taylor]: Taking taylor expansion of 1/3 in y 1.111 * [taylor]: Taking taylor expansion of (log (- (* 4.0 (pow y 2)))) in y 1.111 * [taylor]: Taking taylor expansion of (- (* 4.0 (pow y 2))) in y 1.111 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 1.111 * [taylor]: Taking taylor expansion of 4.0 in y 1.111 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.111 * [taylor]: Taking taylor expansion of y in y 1.118 * [taylor]: Taking taylor expansion of 0 in y 1.128 * [taylor]: Taking taylor expansion of (* -0.08333333333333333 (pow (/ -4.0 (pow y 4)) 1/3)) in y 1.128 * [taylor]: Taking taylor expansion of -0.08333333333333333 in y 1.128 * [taylor]: Taking taylor expansion of (pow (/ -4.0 (pow y 4)) 1/3) in y 1.128 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ -4.0 (pow y 4))))) in y 1.128 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ -4.0 (pow y 4)))) in y 1.128 * [taylor]: Taking taylor expansion of 1/3 in y 1.128 * [taylor]: Taking taylor expansion of (log (/ -4.0 (pow y 4))) in y 1.128 * [taylor]: Taking taylor expansion of (/ -4.0 (pow y 4)) in y 1.128 * [taylor]: Taking taylor expansion of -4.0 in y 1.128 * [taylor]: Taking taylor expansion of (pow y 4) in y 1.128 * [taylor]: Taking taylor expansion of y in y 1.144 * [taylor]: Taking taylor expansion of 0 in y 1.160 * [approximate]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) 1/3) in (x y) around 0 1.160 * [taylor]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) 1/3) in y 1.160 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))))) in y 1.161 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in y 1.161 * [taylor]: Taking taylor expansion of 1/3 in y 1.161 * [taylor]: Taking taylor expansion of (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y 1.161 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 1.161 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 1.161 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.161 * [taylor]: Taking taylor expansion of x in y 1.161 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 1.161 * [taylor]: Taking taylor expansion of 4.0 in y 1.161 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.161 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.161 * [taylor]: Taking taylor expansion of y in y 1.165 * [taylor]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) 1/3) in x 1.165 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))))) in x 1.165 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x 1.165 * [taylor]: Taking taylor expansion of 1/3 in x 1.165 * [taylor]: Taking taylor expansion of (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x 1.165 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 1.165 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.165 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.165 * [taylor]: Taking taylor expansion of x in x 1.166 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 1.166 * [taylor]: Taking taylor expansion of 4.0 in x 1.166 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.166 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.166 * [taylor]: Taking taylor expansion of y in x 1.167 * [taylor]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) 1/3) in x 1.167 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))))) in x 1.167 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x 1.167 * [taylor]: Taking taylor expansion of 1/3 in x 1.167 * [taylor]: Taking taylor expansion of (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x 1.167 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 1.167 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.167 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.167 * [taylor]: Taking taylor expansion of x in x 1.168 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 1.168 * [taylor]: Taking taylor expansion of 4.0 in x 1.168 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.168 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.168 * [taylor]: Taking taylor expansion of y in x 1.169 * [taylor]: Taking taylor expansion of (pow x -2/3) in y 1.169 * [taylor]: Taking taylor expansion of (exp (* -2/3 (log x))) in y 1.169 * [taylor]: Taking taylor expansion of (* -2/3 (log x)) in y 1.169 * [taylor]: Taking taylor expansion of -2/3 in y 1.169 * [taylor]: Taking taylor expansion of (log x) in y 1.169 * [taylor]: Taking taylor expansion of x in y 1.172 * [taylor]: Taking taylor expansion of 0 in y 1.178 * [taylor]: Taking taylor expansion of (* -1.3333333333333333 (* (pow (/ 1 (pow x 2)) 1/3) (/ 1 (pow y 2)))) in y 1.178 * [taylor]: Taking taylor expansion of -1.3333333333333333 in y 1.178 * [taylor]: Taking taylor expansion of (* (pow (/ 1 (pow x 2)) 1/3) (/ 1 (pow y 2))) in y 1.178 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in y 1.178 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in y 1.178 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in y 1.178 * [taylor]: Taking taylor expansion of 1/3 in y 1.178 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in y 1.178 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 1.178 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.178 * [taylor]: Taking taylor expansion of x in y 1.178 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.178 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.178 * [taylor]: Taking taylor expansion of y in y 1.203 * [taylor]: Taking taylor expansion of 0 in y 1.204 * [approximate]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) 1/3) in (x y) around 0 1.204 * [taylor]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) 1/3) in y 1.204 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))))) in y 1.204 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in y 1.204 * [taylor]: Taking taylor expansion of 1/3 in y 1.204 * [taylor]: Taking taylor expansion of (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y 1.204 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 1.204 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 1.204 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.204 * [taylor]: Taking taylor expansion of x in y 1.204 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 1.204 * [taylor]: Taking taylor expansion of 4.0 in y 1.204 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.204 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.204 * [taylor]: Taking taylor expansion of y in y 1.209 * [taylor]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) 1/3) in x 1.209 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))))) in x 1.209 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x 1.209 * [taylor]: Taking taylor expansion of 1/3 in x 1.209 * [taylor]: Taking taylor expansion of (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x 1.209 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 1.209 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.209 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.209 * [taylor]: Taking taylor expansion of x in x 1.209 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 1.210 * [taylor]: Taking taylor expansion of 4.0 in x 1.210 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.210 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.210 * [taylor]: Taking taylor expansion of y in x 1.211 * [taylor]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) 1/3) in x 1.211 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))))) in x 1.211 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x 1.211 * [taylor]: Taking taylor expansion of 1/3 in x 1.211 * [taylor]: Taking taylor expansion of (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x 1.211 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 1.211 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.211 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.211 * [taylor]: Taking taylor expansion of x in x 1.211 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 1.211 * [taylor]: Taking taylor expansion of 4.0 in x 1.212 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.212 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.212 * [taylor]: Taking taylor expansion of y in x 1.213 * [taylor]: Taking taylor expansion of (pow x -2/3) in y 1.213 * [taylor]: Taking taylor expansion of (exp (* -2/3 (log x))) in y 1.213 * [taylor]: Taking taylor expansion of (* -2/3 (log x)) in y 1.213 * [taylor]: Taking taylor expansion of -2/3 in y 1.213 * [taylor]: Taking taylor expansion of (log x) in y 1.213 * [taylor]: Taking taylor expansion of x in y 1.216 * [taylor]: Taking taylor expansion of 0 in y 1.222 * [taylor]: Taking taylor expansion of (* -1.3333333333333333 (* (pow (/ 1 (pow x 2)) 1/3) (/ 1 (pow y 2)))) in y 1.222 * [taylor]: Taking taylor expansion of -1.3333333333333333 in y 1.222 * [taylor]: Taking taylor expansion of (* (pow (/ 1 (pow x 2)) 1/3) (/ 1 (pow y 2))) in y 1.222 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in y 1.222 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in y 1.222 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in y 1.222 * [taylor]: Taking taylor expansion of 1/3 in y 1.222 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in y 1.222 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 1.222 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.222 * [taylor]: Taking taylor expansion of x in y 1.222 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.222 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.222 * [taylor]: Taking taylor expansion of y in y 1.241 * [taylor]: Taking taylor expansion of 0 in y 1.242 * * * * [progress]: [ 4 / 4 ] generating series at (2) 1.242 * [approximate]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma x x (* 4.0 (pow y 2)))) in (x y) around 0 1.242 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma x x (* 4.0 (pow y 2)))) in y 1.242 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y 1.242 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.242 * [taylor]: Taking taylor expansion of x in y 1.242 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 1.242 * [taylor]: Taking taylor expansion of 4.0 in y 1.242 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.242 * [taylor]: Taking taylor expansion of y in y 1.242 * [taylor]: Taking taylor expansion of (fma x x (* 4.0 (pow y 2))) in y 1.243 * [taylor]: Rewrote expression to (+ (* x x) (* 4.0 (pow y 2))) 1.243 * [taylor]: Taking taylor expansion of (* x x) in y 1.243 * [taylor]: Taking taylor expansion of x in y 1.243 * [taylor]: Taking taylor expansion of x in y 1.243 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 1.243 * [taylor]: Taking taylor expansion of 4.0 in y 1.243 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.243 * [taylor]: Taking taylor expansion of y in y 1.243 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma x x (* 4.0 (pow y 2)))) in x 1.243 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 1.243 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.243 * [taylor]: Taking taylor expansion of x in x 1.243 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 1.243 * [taylor]: Taking taylor expansion of 4.0 in x 1.243 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.243 * [taylor]: Taking taylor expansion of y in x 1.243 * [taylor]: Taking taylor expansion of (fma x x (* 4.0 (pow y 2))) in x 1.243 * [taylor]: Rewrote expression to (+ (* x x) (* 4.0 (pow y 2))) 1.243 * [taylor]: Taking taylor expansion of (* x x) in x 1.243 * [taylor]: Taking taylor expansion of x in x 1.243 * [taylor]: Taking taylor expansion of x in x 1.243 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 1.243 * [taylor]: Taking taylor expansion of 4.0 in x 1.243 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.243 * [taylor]: Taking taylor expansion of y in x 1.244 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma x x (* 4.0 (pow y 2)))) in x 1.244 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 1.244 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.244 * [taylor]: Taking taylor expansion of x in x 1.244 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 1.244 * [taylor]: Taking taylor expansion of 4.0 in x 1.245 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.245 * [taylor]: Taking taylor expansion of y in x 1.245 * [taylor]: Taking taylor expansion of (fma x x (* 4.0 (pow y 2))) in x 1.245 * [taylor]: Rewrote expression to (+ (* x x) (* 4.0 (pow y 2))) 1.245 * [taylor]: Taking taylor expansion of (* x x) in x 1.245 * [taylor]: Taking taylor expansion of x in x 1.245 * [taylor]: Taking taylor expansion of x in x 1.245 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 1.245 * [taylor]: Taking taylor expansion of 4.0 in x 1.245 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.245 * [taylor]: Taking taylor expansion of y in x 1.246 * [taylor]: Taking taylor expansion of -1.0 in y 1.248 * [taylor]: Taking taylor expansion of 0 in y 1.252 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow y 2))) in y 1.252 * [taylor]: Taking taylor expansion of 0.5 in y 1.252 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.252 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.252 * [taylor]: Taking taylor expansion of y in y 1.260 * [taylor]: Taking taylor expansion of 0 in y 1.260 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2)))) in (x y) around 0 1.261 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2)))) in y 1.261 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 1.261 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 1.261 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.261 * [taylor]: Taking taylor expansion of x in y 1.261 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 1.261 * [taylor]: Taking taylor expansion of 4.0 in y 1.261 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.261 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.261 * [taylor]: Taking taylor expansion of y in y 1.262 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))) in y 1.262 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 4.0 (pow y 2))) 1.262 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in y 1.262 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.262 * [taylor]: Taking taylor expansion of x in y 1.262 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.262 * [taylor]: Taking taylor expansion of x in y 1.262 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in y 1.262 * [taylor]: Taking taylor expansion of 4.0 in y 1.262 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.262 * [taylor]: Taking taylor expansion of y in y 1.264 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2)))) in x 1.264 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 1.264 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.264 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.264 * [taylor]: Taking taylor expansion of x in x 1.265 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 1.265 * [taylor]: Taking taylor expansion of 4.0 in x 1.265 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.265 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.265 * [taylor]: Taking taylor expansion of y in x 1.265 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))) in x 1.265 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 4.0 (pow y 2))) 1.265 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 1.265 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.265 * [taylor]: Taking taylor expansion of x in x 1.266 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.266 * [taylor]: Taking taylor expansion of x in x 1.266 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in x 1.266 * [taylor]: Taking taylor expansion of 4.0 in x 1.266 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.266 * [taylor]: Taking taylor expansion of y in x 1.267 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2)))) in x 1.267 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 1.267 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.267 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.267 * [taylor]: Taking taylor expansion of x in x 1.268 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 1.268 * [taylor]: Taking taylor expansion of 4.0 in x 1.268 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.268 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.268 * [taylor]: Taking taylor expansion of y in x 1.268 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))) in x 1.268 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 4.0 (pow y 2))) 1.268 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 1.268 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.268 * [taylor]: Taking taylor expansion of x in x 1.269 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.269 * [taylor]: Taking taylor expansion of x in x 1.269 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in x 1.269 * [taylor]: Taking taylor expansion of 4.0 in x 1.269 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.269 * [taylor]: Taking taylor expansion of y in x 1.270 * [taylor]: Taking taylor expansion of 1 in y 1.273 * [taylor]: Taking taylor expansion of 0 in y 1.277 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y 1.277 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y 1.277 * [taylor]: Taking taylor expansion of 8.0 in y 1.277 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.277 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.277 * [taylor]: Taking taylor expansion of y in y 1.286 * [taylor]: Taking taylor expansion of 0 in y 1.287 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2)))) in (x y) around 0 1.287 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2)))) in y 1.287 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 1.287 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 1.287 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.287 * [taylor]: Taking taylor expansion of x in y 1.287 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 1.287 * [taylor]: Taking taylor expansion of 4.0 in y 1.287 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.287 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.287 * [taylor]: Taking taylor expansion of y in y 1.288 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) in y 1.288 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 4.0 (pow y 2))) 1.288 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in y 1.288 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1.288 * [taylor]: Taking taylor expansion of -1 in y 1.288 * [taylor]: Taking taylor expansion of x in y 1.288 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1.288 * [taylor]: Taking taylor expansion of -1 in y 1.288 * [taylor]: Taking taylor expansion of x in y 1.288 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in y 1.288 * [taylor]: Taking taylor expansion of 4.0 in y 1.288 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.288 * [taylor]: Taking taylor expansion of y in y 1.291 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2)))) in x 1.291 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 1.291 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.291 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.291 * [taylor]: Taking taylor expansion of x in x 1.291 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 1.291 * [taylor]: Taking taylor expansion of 4.0 in x 1.291 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.291 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.291 * [taylor]: Taking taylor expansion of y in x 1.292 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) in x 1.292 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 4.0 (pow y 2))) 1.292 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 1.292 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.292 * [taylor]: Taking taylor expansion of -1 in x 1.292 * [taylor]: Taking taylor expansion of x in x 1.292 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.292 * [taylor]: Taking taylor expansion of -1 in x 1.292 * [taylor]: Taking taylor expansion of x in x 1.293 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in x 1.293 * [taylor]: Taking taylor expansion of 4.0 in x 1.293 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.293 * [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)))) (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2)))) 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 1.295 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 1.295 * [taylor]: Taking taylor expansion of 4.0 in x 1.295 * [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 (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) in x 1.295 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 4.0 (pow y 2))) 1.295 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 1.295 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.295 * [taylor]: Taking taylor expansion of -1 in x 1.295 * [taylor]: Taking taylor expansion of x in x 1.296 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.296 * [taylor]: Taking taylor expansion of -1 in x 1.296 * [taylor]: Taking taylor expansion of x in x 1.296 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in x 1.296 * [taylor]: Taking taylor expansion of 4.0 in x 1.296 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.296 * [taylor]: Taking taylor expansion of y in x 1.297 * [taylor]: Taking taylor expansion of 1 in y 1.306 * [taylor]: Taking taylor expansion of 0 in y 1.311 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y 1.311 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y 1.311 * [taylor]: Taking taylor expansion of 8.0 in y 1.311 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.311 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.311 * [taylor]: Taking taylor expansion of y in y 1.319 * [taylor]: Taking taylor expansion of 0 in y 1.320 * * * [progress]: simplifying candidates 1.322 * [simplify]: Simplifying using # : (expm1 (cbrt (- (* x x) (* (* y 4.0) y)))) (log1p (cbrt (- (* x x) (* (* y 4.0) y)))) (log (cbrt (- (* x x) (* (* y 4.0) y)))) (exp (cbrt (- (* x x) (* (* y 4.0) y)))) (cbrt (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y))))) (cbrt (cbrt (- (* x x) (* (* y 4.0) y)))) (cbrt (sqrt (- (* x x) (* (* y 4.0) y)))) (cbrt (sqrt (- (* x x) (* (* y 4.0) y)))) (cbrt 1) (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (pow (* x x) 3) (pow (* (* y 4.0) y) 3))) (cbrt (+ (* (* x x) (* x x)) (+ (* (* (* y 4.0) y) (* (* y 4.0) y)) (* (* x x) (* (* y 4.0) y))))) (cbrt (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y)))) (cbrt (+ (* x x) (* (* y 4.0) y))) (* (cbrt (cbrt (- (* x x) (* (* y 4.0) y)))) (cbrt (cbrt (- (* x x) (* (* y 4.0) y))))) (cbrt (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 (cbrt (- (* x x) (* (* y 4.0) y)))) (sqrt (cbrt (- (* x x) (* (* y 4.0) y)))) (expm1 (cbrt (- (* x x) (* (* y 4.0) y)))) (log1p (cbrt (- (* x x) (* (* y 4.0) y)))) (log (cbrt (- (* x x) (* (* y 4.0) y)))) (exp (cbrt (- (* x x) (* (* y 4.0) y)))) (cbrt (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y))))) (cbrt (cbrt (- (* x x) (* (* y 4.0) y)))) (cbrt (sqrt (- (* x x) (* (* y 4.0) y)))) (cbrt (sqrt (- (* x x) (* (* y 4.0) y)))) (cbrt 1) (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (pow (* x x) 3) (pow (* (* y 4.0) y) 3))) (cbrt (+ (* (* x x) (* x x)) (+ (* (* (* y 4.0) y) (* (* y 4.0) y)) (* (* x x) (* (* y 4.0) y))))) (cbrt (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y)))) (cbrt (+ (* x x) (* (* y 4.0) y))) (* (cbrt (cbrt (- (* x x) (* (* y 4.0) y)))) (cbrt (cbrt (- (* x x) (* (* y 4.0) y))))) (cbrt (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 (cbrt (- (* x x) (* (* y 4.0) y)))) (sqrt (cbrt (- (* x x) (* (* y 4.0) y)))) (expm1 (cbrt (- (* x x) (* (* y 4.0) y)))) (log1p (cbrt (- (* x x) (* (* y 4.0) y)))) (log (cbrt (- (* x x) (* (* y 4.0) y)))) (exp (cbrt (- (* x x) (* (* y 4.0) y)))) (cbrt (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y))))) (cbrt (cbrt (- (* x x) (* (* y 4.0) y)))) (cbrt (sqrt (- (* x x) (* (* y 4.0) y)))) (cbrt (sqrt (- (* x x) (* (* y 4.0) y)))) (cbrt 1) (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (pow (* x x) 3) (pow (* (* y 4.0) y) 3))) (cbrt (+ (* (* x x) (* x x)) (+ (* (* (* y 4.0) y) (* (* y 4.0) y)) (* (* x x) (* (* y 4.0) y))))) (cbrt (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y)))) (cbrt (+ (* x x) (* (* y 4.0) y))) (* (cbrt (cbrt (- (* x x) (* (* y 4.0) y)))) (cbrt (cbrt (- (* x x) (* (* y 4.0) y))))) (cbrt (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 (cbrt (- (* x x) (* (* y 4.0) y)))) (sqrt (cbrt (- (* x x) (* (* y 4.0) y)))) (expm1 (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (/ (fma x x (* (* y 4.0) y)) (cbrt (- (* x x) (* (* y 4.0) y)))))) (log1p (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (/ (fma x x (* (* y 4.0) y)) (cbrt (- (* x x) (* (* y 4.0) y)))))) (- (+ (log (cbrt (- (* x x) (* (* y 4.0) y)))) (log (cbrt (- (* x x) (* (* y 4.0) y))))) (- (log (fma x x (* (* y 4.0) y))) (log (cbrt (- (* x x) (* (* y 4.0) y)))))) (- (+ (log (cbrt (- (* x x) (* (* y 4.0) y)))) (log (cbrt (- (* x x) (* (* y 4.0) y))))) (log (/ (fma x x (* (* y 4.0) y)) (cbrt (- (* x x) (* (* y 4.0) y)))))) (- (log (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y))))) (- (log (fma x x (* (* y 4.0) y))) (log (cbrt (- (* x x) (* (* y 4.0) y)))))) (- (log (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y))))) (log (/ (fma x x (* (* y 4.0) y)) (cbrt (- (* x x) (* (* y 4.0) y)))))) (log (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (/ (fma x x (* (* y 4.0) y)) (cbrt (- (* x x) (* (* y 4.0) y)))))) (exp (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (/ (fma 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))) (/ (* (* (fma x x (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))) (fma x x (* (* y 4.0) y))) (- (* x x) (* (* y 4.0) y)))) (/ (* (- (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))) (* (* (/ (fma x x (* (* y 4.0) y)) (cbrt (- (* x x) (* (* y 4.0) y)))) (/ (fma x x (* (* y 4.0) y)) (cbrt (- (* x x) (* (* y 4.0) y))))) (/ (fma 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))))) (/ (* (* (fma x x (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))) (fma x x (* (* y 4.0) y))) (- (* x x) (* (* y 4.0) y)))) (/ (* (* (* (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))))) (* (* (/ (fma x x (* (* y 4.0) y)) (cbrt (- (* x x) (* (* y 4.0) y)))) (/ (fma x x (* (* y 4.0) y)) (cbrt (- (* x x) (* (* y 4.0) y))))) (/ (fma x x (* (* y 4.0) y)) (cbrt (- (* x x) (* (* y 4.0) y)))))) (* (cbrt (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (/ (fma x x (* (* y 4.0) y)) (cbrt (- (* x x) (* (* y 4.0) y)))))) (cbrt (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (/ (fma x x (* (* y 4.0) y)) (cbrt (- (* x x) (* (* y 4.0) y))))))) (cbrt (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (/ (fma 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)))) (/ (fma 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)))) (/ (fma 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)))) (/ (fma x x (* (* y 4.0) y)) (cbrt (- (* x x) (* (* y 4.0) y)))))) (sqrt (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (/ (fma x x (* (* y 4.0) y)) (cbrt (- (* x x) (* (* y 4.0) y)))))) (sqrt (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (/ (fma 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))))) (- (/ (fma x x (* (* y 4.0) y)) (cbrt (- (* x x) (* (* y 4.0) y))))) (/ (cbrt (- (* x x) (* (* y 4.0) y))) (* (cbrt (/ (fma x x (* (* y 4.0) y)) (cbrt (- (* x x) (* (* y 4.0) y))))) (cbrt (/ (fma x x (* (* y 4.0) y)) (cbrt (- (* x x) (* (* y 4.0) y))))))) (/ (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (/ (fma x x (* (* y 4.0) y)) (cbrt (- (* x x) (* (* y 4.0) y)))))) (/ (cbrt (- (* x x) (* (* y 4.0) y))) (sqrt (/ (fma x x (* (* y 4.0) y)) (cbrt (- (* x x) (* (* y 4.0) y)))))) (/ (cbrt (- (* x x) (* (* y 4.0) y))) (sqrt (/ (fma x x (* (* y 4.0) y)) (cbrt (- (* x x) (* (* y 4.0) y)))))) (/ (cbrt (- (* x x) (* (* y 4.0) y))) (/ (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y)))) (cbrt (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y))))))) (/ (cbrt (- (* x x) (* (* y 4.0) y))) (/ (cbrt (fma x x (* (* y 4.0) y))) (cbrt (cbrt (- (* x x) (* (* y 4.0) y)))))) (/ (cbrt (- (* x x) (* (* y 4.0) y))) (/ (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y)))) (cbrt (sqrt (- (* x x) (* (* y 4.0) y)))))) (/ (cbrt (- (* x x) (* (* y 4.0) y))) (/ (cbrt (fma x x (* (* y 4.0) y))) (cbrt (sqrt (- (* x x) (* (* y 4.0) y)))))) (/ (cbrt (- (* x x) (* (* y 4.0) y))) (/ (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y)))) (cbrt 1))) (/ (cbrt (- (* x x) (* (* y 4.0) y))) (/ (cbrt (fma x x (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y))))) (/ (cbrt (- (* x x) (* (* y 4.0) y))) (/ (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y)))) (* (cbrt (cbrt (- (* x x) (* (* y 4.0) y)))) (cbrt (cbrt (- (* x x) (* (* y 4.0) y))))))) (/ (cbrt (- (* x x) (* (* y 4.0) y))) (/ (cbrt (fma x x (* (* y 4.0) y))) (cbrt (cbrt (- (* x x) (* (* y 4.0) y)))))) (/ (cbrt (- (* x x) (* (* y 4.0) y))) (/ (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y)))) (sqrt (cbrt (- (* x x) (* (* y 4.0) y)))))) (/ (cbrt (- (* x x) (* (* y 4.0) y))) (/ (cbrt (fma x x (* (* y 4.0) y))) (sqrt (cbrt (- (* x x) (* (* y 4.0) y)))))) (/ (cbrt (- (* x x) (* (* y 4.0) y))) (/ (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y)))) 1)) (/ (cbrt (- (* x x) (* (* y 4.0) y))) (/ (cbrt (fma x x (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y))))) (/ (cbrt (- (* x x) (* (* y 4.0) y))) (/ (sqrt (fma x x (* (* y 4.0) y))) (cbrt (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y))))))) (/ (cbrt (- (* x x) (* (* y 4.0) y))) (/ (sqrt (fma x x (* (* y 4.0) y))) (cbrt (cbrt (- (* x x) (* (* y 4.0) y)))))) (/ (cbrt (- (* x x) (* (* y 4.0) y))) (/ (sqrt (fma x x (* (* y 4.0) y))) (cbrt (sqrt (- (* x x) (* (* y 4.0) y)))))) (/ (cbrt (- (* x x) (* (* y 4.0) y))) (/ (sqrt (fma x x (* (* y 4.0) y))) (cbrt (sqrt (- (* x x) (* (* y 4.0) y)))))) (/ (cbrt (- (* x x) (* (* y 4.0) y))) (/ (sqrt (fma x x (* (* y 4.0) y))) (cbrt 1))) (/ (cbrt (- (* x x) (* (* y 4.0) y))) (/ (sqrt (fma x x (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y))))) (/ (cbrt (- (* x x) (* (* y 4.0) y))) (/ (sqrt (fma x x (* (* y 4.0) y))) (* (cbrt (cbrt (- (* x x) (* (* y 4.0) y)))) (cbrt (cbrt (- (* x x) (* (* y 4.0) y))))))) (/ (cbrt (- (* x x) (* (* y 4.0) y))) (/ (sqrt (fma x x (* (* y 4.0) y))) (cbrt (cbrt (- (* x x) (* (* y 4.0) y)))))) (/ (cbrt (- (* x x) (* (* y 4.0) y))) (/ (sqrt (fma x x (* (* y 4.0) y))) (sqrt (cbrt (- (* x x) (* (* y 4.0) y)))))) (/ (cbrt (- (* x x) (* (* y 4.0) y))) (/ (sqrt (fma x x (* (* y 4.0) y))) (sqrt (cbrt (- (* x x) (* (* y 4.0) y)))))) 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(* (* y 4.0) y) (* (* y 4.0) y)) (* (* x x) (* (* y 4.0) y))))) (cbrt (+ (* (* x x) (* x x)) (+ (* (* (* y 4.0) y) (* (* y 4.0) y)) (* (* x x) (* (* y 4.0) y))))))) (* (* (/ (fma x x (* (* y 4.0) y)) (cbrt (- (* x x) (* (* y 4.0) y)))) (cbrt (fma x x (* (* y 4.0) y)))) (cbrt (+ (* (* x x) (* x x)) (+ (* (* (* y 4.0) y) (* (* y 4.0) y)) (* (* x x) (* (* y 4.0) y)))))) (* (* (/ (fma x x (* (* y 4.0) y)) (cbrt (- (* x x) (* (* y 4.0) y)))) (cbrt (fma x x (* (* y 4.0) y)))) (cbrt (+ (* (* x x) (* x x)) (+ (* (* (* y 4.0) y) (* (* y 4.0) y)) (* (* x x) (* (* y 4.0) y)))))) (* (* (/ (fma x x (* (* y 4.0) y)) (cbrt (- (* x x) (* (* y 4.0) y)))) (cbrt (fma x x (* (* y 4.0) y)))) (cbrt (fma x x (* (* y 4.0) y)))) (* (/ (fma x x (* (* y 4.0) y)) (cbrt (- (* x x) (* (* y 4.0) y)))) (cbrt (+ (* (* x x) (* x x)) (+ (* (* (* y 4.0) y) (* (* y 4.0) y)) (* (* x x) (* (* y 4.0) y)))))) (/ (* (cbrt (fma x x (* (* y 4.0) y))) (fma x x (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (* (/ (fma x x (* (* y 4.0) y)) (cbrt (- (* x x) (* (* y 4.0) y)))) (cbrt (+ (* (* x x) (* x x)) (+ (* (* (* y 4.0) y) (* (* y 4.0) y)) (* (* x x) (* (* y 4.0) y)))))) (/ (* (cbrt (fma x x (* (* y 4.0) y))) (fma x x (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (fma (- (* 0.08333333333333333 (pow x 2))) (exp (* 1/3 (- (log -4.0) (* 4 (log y))))) (pow (exp (fma (log y) 2 (log (- 4.0)))) 1/3)) (pow (/ 1 x) -2/3) (pow (/ -1 x) -2/3) (fma (- (* 0.08333333333333333 (pow x 2))) (exp (* 1/3 (- (log -4.0) (* 4 (log y))))) (pow (exp (fma (log y) 2 (log (- 4.0)))) 1/3)) (pow (/ 1 x) -2/3) (pow (/ -1 x) -2/3) (fma (- (* 0.08333333333333333 (pow x 2))) (exp (* 1/3 (- (log -4.0) (* 4 (log y))))) (pow (exp (fma (log y) 2 (log (- 4.0)))) 1/3)) (pow (/ 1 x) -2/3) (pow (/ -1 x) -2/3) -1.0 1 1 1.405 * * * [progress]: adding candidates to table 1.837 * [progress]: [Phase 3 of 3] Extracting. 1.837 * * [regime]: Finding splitpoints for: (# # # #) 1.838 * * * [regime-changes]: Trying 3 branch expressions: ((* (* y 4.0) y) y x) 1.838 * * * * [regimes]: Trying to branch on (* (* y 4.0) y) from (# # # #) 1.869 * * * * [regimes]: Trying to branch on y from (# # # #) 1.898 * * * * [regimes]: Trying to branch on x from (# # # #) 1.948 * * * [regime]: Found split indices: #