10.018 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.014 * * * [progress]: [2/2] Setting up program. 0.016 * [progress]: [Phase 2 of 3] Improving. 0.016 * [simplify]: Simplifying using # : (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) 0.019 * * [simplify]: iteration 0 : 20 enodes (cost 9 ) 0.021 * * [simplify]: iteration 1 : 40 enodes (cost 9 ) 0.023 * * [simplify]: iteration 2 : 78 enodes (cost 9 ) 0.026 * * [simplify]: iteration 3 : 134 enodes (cost 9 ) 0.029 * * [simplify]: iteration 4 : 200 enodes (cost 9 ) 0.033 * * [simplify]: iteration 5 : 233 enodes (cost 9 ) 0.036 * * [simplify]: iteration 6 : 239 enodes (cost 9 ) 0.039 * * [simplify]: iteration 7 : 239 enodes (cost 9 ) 0.039 * [simplify]: Simplified to: (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) 0.040 * * [progress]: iteration 1 / 4 0.040 * * * [progress]: picking best candidate 0.041 * * * * [pick]: Picked # 0.041 * * * [progress]: localizing error 0.049 * * * [progress]: generating rewritten candidates 0.049 * * * * [progress]: [ 1 / 3 ] rewriting at (2) 0.060 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1) 0.063 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2) 0.067 * * * [progress]: generating series expansions 0.068 * * * * [progress]: [ 1 / 3 ] generating series at (2) 0.069 * [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 0.069 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in y 0.069 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y 0.069 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.069 * [taylor]: Taking taylor expansion of x in y 0.069 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 0.069 * [taylor]: Taking taylor expansion of 4.0 in y 0.069 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.069 * [taylor]: Taking taylor expansion of y in y 0.069 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in y 0.069 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.069 * [taylor]: Taking taylor expansion of x in y 0.069 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 0.069 * [taylor]: Taking taylor expansion of 4.0 in y 0.069 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.069 * [taylor]: Taking taylor expansion of y in y 0.070 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in x 0.070 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 0.070 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.070 * [taylor]: Taking taylor expansion of x in x 0.070 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.070 * [taylor]: Taking taylor expansion of 4.0 in x 0.070 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.070 * [taylor]: Taking taylor expansion of y in x 0.070 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x 0.070 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.070 * [taylor]: Taking taylor expansion of x in x 0.070 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.070 * [taylor]: Taking taylor expansion of 4.0 in x 0.070 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.070 * [taylor]: Taking taylor expansion of y in x 0.070 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in x 0.070 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 0.070 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.071 * [taylor]: Taking taylor expansion of x in x 0.071 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.071 * [taylor]: Taking taylor expansion of 4.0 in x 0.071 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.071 * [taylor]: Taking taylor expansion of y in x 0.071 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x 0.071 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.071 * [taylor]: Taking taylor expansion of x in x 0.071 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.071 * [taylor]: Taking taylor expansion of 4.0 in x 0.071 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.071 * [taylor]: Taking taylor expansion of y in x 0.071 * [taylor]: Taking taylor expansion of -1.0 in y 0.074 * [taylor]: Taking taylor expansion of 0 in y 0.077 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow y 2))) in y 0.077 * [taylor]: Taking taylor expansion of 0.5 in y 0.077 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.077 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.077 * [taylor]: Taking taylor expansion of y in y 0.086 * [taylor]: Taking taylor expansion of 0 in y 0.086 * [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 0.086 * [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 0.086 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 0.086 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.086 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.086 * [taylor]: Taking taylor expansion of x in y 0.086 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.086 * [taylor]: Taking taylor expansion of 4.0 in y 0.086 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.086 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.086 * [taylor]: Taking taylor expansion of y in y 0.087 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 0.087 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.087 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.087 * [taylor]: Taking taylor expansion of x in y 0.087 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.087 * [taylor]: Taking taylor expansion of 4.0 in y 0.087 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.087 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.087 * [taylor]: Taking taylor expansion of y in y 0.090 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x 0.090 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.090 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.090 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.090 * [taylor]: Taking taylor expansion of x in x 0.091 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.091 * [taylor]: Taking taylor expansion of 4.0 in x 0.091 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.091 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.091 * [taylor]: Taking taylor expansion of y in x 0.091 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.091 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.091 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.091 * [taylor]: Taking taylor expansion of x in x 0.092 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.092 * [taylor]: Taking taylor expansion of 4.0 in x 0.092 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.092 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.092 * [taylor]: Taking taylor expansion of y in x 0.093 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x 0.093 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.093 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.093 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.093 * [taylor]: Taking taylor expansion of x in x 0.093 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.093 * [taylor]: Taking taylor expansion of 4.0 in x 0.094 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.094 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.094 * [taylor]: Taking taylor expansion of y in x 0.094 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.094 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.094 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.094 * [taylor]: Taking taylor expansion of x in x 0.094 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.094 * [taylor]: Taking taylor expansion of 4.0 in x 0.094 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.094 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.094 * [taylor]: Taking taylor expansion of y in x 0.095 * [taylor]: Taking taylor expansion of 1 in y 0.098 * [taylor]: Taking taylor expansion of 0 in y 0.102 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y 0.102 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y 0.102 * [taylor]: Taking taylor expansion of 8.0 in y 0.102 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.102 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.102 * [taylor]: Taking taylor expansion of y in y 0.115 * [taylor]: Taking taylor expansion of 0 in y 0.116 * [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 0.116 * [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 0.116 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 0.116 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.116 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.116 * [taylor]: Taking taylor expansion of x in y 0.116 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.116 * [taylor]: Taking taylor expansion of 4.0 in y 0.116 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.116 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.116 * [taylor]: Taking taylor expansion of y in y 0.117 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 0.117 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.117 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.117 * [taylor]: Taking taylor expansion of x in y 0.117 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.117 * [taylor]: Taking taylor expansion of 4.0 in y 0.117 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.117 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.117 * [taylor]: Taking taylor expansion of y in y 0.120 * [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 0.120 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.120 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.120 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.120 * [taylor]: Taking taylor expansion of x in x 0.121 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.121 * [taylor]: Taking taylor expansion of 4.0 in x 0.121 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.121 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.121 * [taylor]: Taking taylor expansion of y in x 0.121 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.121 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.121 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.121 * [taylor]: Taking taylor expansion of x in x 0.122 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.122 * [taylor]: Taking taylor expansion of 4.0 in x 0.122 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.122 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.122 * [taylor]: Taking taylor expansion of y in x 0.123 * [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 0.123 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.123 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.123 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.123 * [taylor]: Taking taylor expansion of x in x 0.123 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.123 * [taylor]: Taking taylor expansion of 4.0 in x 0.123 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.124 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.124 * [taylor]: Taking taylor expansion of y in x 0.124 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.124 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.124 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.124 * [taylor]: Taking taylor expansion of x in x 0.124 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.124 * [taylor]: Taking taylor expansion of 4.0 in x 0.124 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.124 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.124 * [taylor]: Taking taylor expansion of y in x 0.125 * [taylor]: Taking taylor expansion of 1 in y 0.128 * [taylor]: Taking taylor expansion of 0 in y 0.132 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y 0.132 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y 0.132 * [taylor]: Taking taylor expansion of 8.0 in y 0.132 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.132 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.132 * [taylor]: Taking taylor expansion of y in y 0.141 * [taylor]: Taking taylor expansion of 0 in y 0.141 * * * * [progress]: [ 2 / 3 ] generating series at (2 1) 0.141 * [approximate]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in (x y) around 0 0.141 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y 0.142 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.142 * [taylor]: Taking taylor expansion of x in y 0.142 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 0.142 * [taylor]: Taking taylor expansion of 4.0 in y 0.142 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.142 * [taylor]: Taking taylor expansion of y in y 0.142 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 0.142 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.142 * [taylor]: Taking taylor expansion of x in x 0.142 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.142 * [taylor]: Taking taylor expansion of 4.0 in x 0.142 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.142 * [taylor]: Taking taylor expansion of y in x 0.142 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 0.142 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.142 * [taylor]: Taking taylor expansion of x in x 0.142 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.142 * [taylor]: Taking taylor expansion of 4.0 in x 0.142 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.142 * [taylor]: Taking taylor expansion of y in x 0.142 * [taylor]: Taking taylor expansion of (- (* 4.0 (pow y 2))) in y 0.142 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 0.142 * [taylor]: Taking taylor expansion of 4.0 in y 0.142 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.142 * [taylor]: Taking taylor expansion of y in y 0.143 * [taylor]: Taking taylor expansion of 0 in y 0.145 * [taylor]: Taking taylor expansion of 1 in y 0.148 * [taylor]: Taking taylor expansion of 0 in y 0.152 * [taylor]: Taking taylor expansion of 0 in y 0.153 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0 0.153 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 0.153 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.153 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.153 * [taylor]: Taking taylor expansion of x in y 0.153 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.153 * [taylor]: Taking taylor expansion of 4.0 in y 0.153 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.153 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.153 * [taylor]: Taking taylor expansion of y in y 0.154 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.154 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.154 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.154 * [taylor]: Taking taylor expansion of x in x 0.154 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.154 * [taylor]: Taking taylor expansion of 4.0 in x 0.154 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) 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 (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.155 * [taylor]: Taking taylor expansion of (/ 1 (pow x 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 (/ 1 (pow y 2))) in x 0.155 * [taylor]: Taking taylor expansion of 4.0 in x 0.155 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.155 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.155 * [taylor]: Taking taylor expansion of y in x 0.156 * [taylor]: Taking taylor expansion of 1 in y 0.157 * [taylor]: Taking taylor expansion of 0 in y 0.158 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y 0.159 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.159 * [taylor]: Taking taylor expansion of 4.0 in y 0.159 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.159 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.159 * [taylor]: Taking taylor expansion of y in y 0.162 * [taylor]: Taking taylor expansion of 0 in y 0.167 * [taylor]: Taking taylor expansion of 0 in y 0.169 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0 0.170 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 0.170 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.170 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.170 * [taylor]: Taking taylor expansion of x in y 0.170 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.170 * [taylor]: Taking taylor expansion of 4.0 in y 0.170 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.170 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.170 * [taylor]: Taking taylor expansion of y in y 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 0.171 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.171 * [taylor]: Taking taylor expansion of 4.0 in x 0.171 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.171 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.171 * [taylor]: Taking taylor expansion of y in x 0.171 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.171 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.171 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.171 * [taylor]: Taking taylor expansion of x in x 0.172 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.172 * [taylor]: Taking taylor expansion of 4.0 in x 0.172 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.172 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.172 * [taylor]: Taking taylor expansion of y in x 0.172 * [taylor]: Taking taylor expansion of 1 in y 0.174 * [taylor]: Taking taylor expansion of 0 in y 0.175 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y 0.175 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.175 * [taylor]: Taking taylor expansion of 4.0 in y 0.175 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.175 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.175 * [taylor]: Taking taylor expansion of y in y 0.179 * [taylor]: Taking taylor expansion of 0 in y 0.184 * [taylor]: Taking taylor expansion of 0 in y 0.186 * * * * [progress]: [ 3 / 3 ] generating series at (2 2) 0.187 * [approximate]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in (x y) around 0 0.187 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 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 (pow y 2)) in y 0.187 * [taylor]: Taking taylor expansion of 4.0 in y 0.187 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.187 * [taylor]: Taking taylor expansion of y in y 0.187 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x 0.187 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.187 * [taylor]: Taking taylor expansion of x in x 0.187 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.187 * [taylor]: Taking taylor expansion of 4.0 in x 0.187 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.187 * [taylor]: Taking taylor expansion of y in x 0.187 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x 0.187 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.187 * [taylor]: Taking taylor expansion of x in x 0.187 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.187 * [taylor]: Taking taylor expansion of 4.0 in x 0.187 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.187 * [taylor]: Taking taylor expansion of y in x 0.187 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 0.187 * [taylor]: Taking taylor expansion of 4.0 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 0 in y 0.190 * [taylor]: Taking taylor expansion of 1 in y 0.192 * [taylor]: Taking taylor expansion of 0 in y 0.196 * [taylor]: Taking taylor expansion of 0 in y 0.196 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0 0.196 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 0.196 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.196 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.196 * [taylor]: Taking taylor expansion of x in y 0.197 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.197 * [taylor]: Taking taylor expansion of 4.0 in y 0.197 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.197 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.197 * [taylor]: Taking taylor expansion of y in y 0.197 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.197 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.197 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.197 * [taylor]: Taking taylor expansion of x in x 0.198 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.198 * [taylor]: Taking taylor expansion of 4.0 in x 0.198 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.198 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.198 * [taylor]: Taking taylor expansion of y in x 0.198 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.198 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.198 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.198 * [taylor]: Taking taylor expansion of x in x 0.199 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.199 * [taylor]: Taking taylor expansion of 4.0 in x 0.199 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.199 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.199 * [taylor]: Taking taylor expansion of y in x 0.199 * [taylor]: Taking taylor expansion of 1 in y 0.200 * [taylor]: Taking taylor expansion of 0 in y 0.202 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.202 * [taylor]: Taking taylor expansion of 4.0 in y 0.202 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.202 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.202 * [taylor]: Taking taylor expansion of y in y 0.208 * [taylor]: Taking taylor expansion of 0 in y 0.212 * [taylor]: Taking taylor expansion of 0 in y 0.214 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0 0.214 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 0.214 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.214 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.214 * [taylor]: Taking taylor expansion of x in y 0.214 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.214 * [taylor]: Taking taylor expansion of 4.0 in y 0.214 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.214 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.214 * [taylor]: Taking taylor expansion of y in y 0.215 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.215 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.215 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.215 * [taylor]: Taking taylor expansion of x in x 0.216 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.216 * [taylor]: Taking taylor expansion of 4.0 in x 0.216 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.216 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.216 * [taylor]: Taking taylor expansion of y in x 0.216 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.216 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.216 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.216 * [taylor]: Taking taylor expansion of x in x 0.217 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.217 * [taylor]: Taking taylor expansion of 4.0 in x 0.217 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.217 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.217 * [taylor]: Taking taylor expansion of y in x 0.217 * [taylor]: Taking taylor expansion of 1 in y 0.218 * [taylor]: Taking taylor expansion of 0 in y 0.220 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.220 * [taylor]: Taking taylor expansion of 4.0 in y 0.220 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.220 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.220 * [taylor]: Taking taylor expansion of y in y 0.223 * [taylor]: Taking taylor expansion of 0 in y 0.227 * [taylor]: Taking taylor expansion of 0 in y 0.229 * * * [progress]: simplifying candidates 0.230 * [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))) 0.236 * * [simplify]: iteration 0 : 254 enodes (cost 719 ) 0.243 * * [simplify]: iteration 1 : 1175 enodes (cost 657 ) 0.270 * * [simplify]: iteration 2 : 5001 enodes (cost 641 ) 0.274 * [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)) 0.275 * * * [progress]: adding candidates to table 0.450 * * [progress]: iteration 2 / 4 0.451 * * * [progress]: picking best candidate 0.455 * * * * [pick]: Picked # 0.455 * * * [progress]: localizing error 0.455 * * * [progress]: generating rewritten candidates 0.455 * * * [progress]: generating series expansions 0.455 * * * [progress]: simplifying candidates 0.456 * [simplify]: Simplifying using # : 0.458 * * [simplify]: iteration 0 : 0 enodes (cost 0 ) 0.458 * [simplify]: Simplified to: 0.458 * * * [progress]: adding candidates to table 0.458 * * [progress]: iteration 3 / 4 0.458 * * * [progress]: picking best candidate 0.462 * * * * [pick]: Picked # 0.462 * * * [progress]: localizing error 0.473 * * * [progress]: generating rewritten candidates 0.473 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1) 0.482 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1) 0.485 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1) 0.492 * * * * [progress]: [ 4 / 4 ] rewriting at (2) 0.507 * * * [progress]: generating series expansions 0.507 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1) 0.507 * [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 0.507 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma x x (* 4.0 (pow y 2)))) in y 0.507 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y 0.507 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.507 * [taylor]: Taking taylor expansion of x in y 0.507 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 0.507 * [taylor]: Taking taylor expansion of 4.0 in y 0.507 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.507 * [taylor]: Taking taylor expansion of y in y 0.507 * [taylor]: Taking taylor expansion of (fma x x (* 4.0 (pow y 2))) in y 0.507 * [taylor]: Rewrote expression to (+ (* x x) (* 4.0 (pow y 2))) 0.507 * [taylor]: Taking taylor expansion of (* x x) in y 0.507 * [taylor]: Taking taylor expansion of x in y 0.508 * [taylor]: Taking taylor expansion of x in y 0.508 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 0.508 * [taylor]: Taking taylor expansion of 4.0 in y 0.508 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.508 * [taylor]: Taking taylor expansion of y in y 0.508 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma x x (* 4.0 (pow y 2)))) in x 0.508 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 0.508 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.508 * [taylor]: Taking taylor expansion of x in x 0.508 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.508 * [taylor]: Taking taylor expansion of 4.0 in x 0.508 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.508 * [taylor]: Taking taylor expansion of y in x 0.508 * [taylor]: Taking taylor expansion of (fma x x (* 4.0 (pow y 2))) in x 0.508 * [taylor]: Rewrote expression to (+ (* x x) (* 4.0 (pow y 2))) 0.508 * [taylor]: Taking taylor expansion of (* x x) in x 0.508 * [taylor]: Taking taylor expansion of x in x 0.508 * [taylor]: Taking taylor expansion of x in x 0.508 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.508 * [taylor]: Taking taylor expansion of 4.0 in x 0.508 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.508 * [taylor]: Taking taylor expansion of y in x 0.509 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma x x (* 4.0 (pow y 2)))) in x 0.509 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 0.509 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.509 * [taylor]: Taking taylor expansion of x in x 0.509 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.510 * [taylor]: Taking taylor expansion of 4.0 in x 0.510 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.510 * [taylor]: Taking taylor expansion of y in x 0.510 * [taylor]: Taking taylor expansion of (fma x x (* 4.0 (pow y 2))) in x 0.510 * [taylor]: Rewrote expression to (+ (* x x) (* 4.0 (pow y 2))) 0.510 * [taylor]: Taking taylor expansion of (* x x) in x 0.510 * [taylor]: Taking taylor expansion of x in x 0.510 * [taylor]: Taking taylor expansion of x in x 0.510 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.510 * [taylor]: Taking taylor expansion of 4.0 in x 0.510 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.510 * [taylor]: Taking taylor expansion of y in x 0.511 * [taylor]: Taking taylor expansion of -1.0 in y 0.513 * [taylor]: Taking taylor expansion of 0 in y 0.517 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow y 2))) in y 0.517 * [taylor]: Taking taylor expansion of 0.5 in y 0.517 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.517 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.517 * [taylor]: Taking taylor expansion of y in y 0.525 * [taylor]: Taking taylor expansion of 0 in y 0.525 * [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 0.526 * [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 0.526 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 0.526 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.526 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.526 * [taylor]: Taking taylor expansion of x in y 0.527 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.527 * [taylor]: Taking taylor expansion of 4.0 in y 0.527 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.527 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.527 * [taylor]: Taking taylor expansion of y in y 0.527 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))) in y 0.527 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 4.0 (pow y 2))) 0.527 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in y 0.527 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.527 * [taylor]: Taking taylor expansion of x in y 0.528 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.528 * [taylor]: Taking taylor expansion of x in y 0.528 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in y 0.528 * [taylor]: Taking taylor expansion of 4.0 in y 0.528 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.528 * [taylor]: Taking taylor expansion of y in y 0.530 * [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 0.530 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.530 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.530 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.530 * [taylor]: Taking taylor expansion of x in x 0.531 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.531 * [taylor]: Taking taylor expansion of 4.0 in x 0.531 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.531 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.531 * [taylor]: Taking taylor expansion of y in x 0.531 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))) in x 0.531 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 4.0 (pow y 2))) 0.531 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 0.531 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.531 * [taylor]: Taking taylor expansion of x in x 0.532 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.532 * [taylor]: Taking taylor expansion of x in x 0.532 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in x 0.532 * [taylor]: Taking taylor expansion of 4.0 in x 0.532 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.532 * [taylor]: Taking taylor expansion of y in x 0.533 * [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 0.533 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.533 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.533 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.533 * [taylor]: Taking taylor expansion of x in x 0.534 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.534 * [taylor]: Taking taylor expansion of 4.0 in x 0.534 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.534 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.534 * [taylor]: Taking taylor expansion of y in x 0.534 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))) in x 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 x 0.534 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.534 * [taylor]: Taking taylor expansion of x in x 0.535 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.535 * [taylor]: Taking taylor expansion of x in x 0.535 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in x 0.535 * [taylor]: Taking taylor expansion of 4.0 in x 0.535 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.535 * [taylor]: Taking taylor expansion of y in x 0.536 * [taylor]: Taking taylor expansion of 1 in y 0.539 * [taylor]: Taking taylor expansion of 0 in y 0.543 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y 0.543 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y 0.543 * [taylor]: Taking taylor expansion of 8.0 in y 0.543 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.543 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.543 * [taylor]: Taking taylor expansion of y in y 0.553 * [taylor]: Taking taylor expansion of 0 in y 0.553 * [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 0.553 * [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 0.553 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 0.553 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.553 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.553 * [taylor]: Taking taylor expansion of x in y 0.553 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.553 * [taylor]: Taking taylor expansion of 4.0 in y 0.553 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.553 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.553 * [taylor]: Taking taylor expansion of y in y 0.554 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) in y 0.554 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 4.0 (pow y 2))) 0.554 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in y 0.554 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.554 * [taylor]: Taking taylor expansion of -1 in y 0.554 * [taylor]: Taking taylor expansion of x in y 0.554 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.554 * [taylor]: Taking taylor expansion of -1 in y 0.555 * [taylor]: Taking taylor expansion of x in y 0.555 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in y 0.555 * [taylor]: Taking taylor expansion of 4.0 in y 0.555 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.555 * [taylor]: Taking taylor expansion of y in y 0.557 * [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 0.557 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.557 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.557 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.557 * [taylor]: Taking taylor expansion of x in x 0.558 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.558 * [taylor]: Taking taylor expansion of 4.0 in x 0.558 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.558 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.558 * [taylor]: Taking taylor expansion of y in x 0.558 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) in x 0.558 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 4.0 (pow y 2))) 0.558 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 0.558 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.558 * [taylor]: Taking taylor expansion of -1 in x 0.558 * [taylor]: Taking taylor expansion of x in x 0.558 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.559 * [taylor]: Taking taylor expansion of -1 in x 0.559 * [taylor]: Taking taylor expansion of x in x 0.559 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in x 0.559 * [taylor]: Taking taylor expansion of 4.0 in x 0.559 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.559 * [taylor]: Taking taylor expansion of y in x 0.560 * [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 0.560 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.560 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.560 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.560 * [taylor]: Taking taylor expansion of x in x 0.561 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.561 * [taylor]: Taking taylor expansion of 4.0 in x 0.561 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.561 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.561 * [taylor]: Taking taylor expansion of y in x 0.561 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) in x 0.561 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 4.0 (pow y 2))) 0.561 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 0.561 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.561 * [taylor]: Taking taylor expansion of -1 in x 0.561 * [taylor]: Taking taylor expansion of x in x 0.562 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.562 * [taylor]: Taking taylor expansion of -1 in x 0.562 * [taylor]: Taking taylor expansion of x in x 0.562 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in x 0.562 * [taylor]: Taking taylor expansion of 4.0 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 1 in y 0.566 * [taylor]: Taking taylor expansion of 0 in y 0.570 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y 0.571 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y 0.571 * [taylor]: Taking taylor expansion of 8.0 in y 0.571 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.571 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.571 * [taylor]: Taking taylor expansion of y in y 0.580 * [taylor]: Taking taylor expansion of 0 in y 0.580 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1) 0.580 * [approximate]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in (x y) around 0 0.580 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y 0.580 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.580 * [taylor]: Taking taylor expansion of x in y 0.580 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 0.580 * [taylor]: Taking taylor expansion of 4.0 in y 0.580 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.580 * [taylor]: Taking taylor expansion of y in y 0.580 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 0.580 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.580 * [taylor]: Taking taylor expansion of x in x 0.580 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.580 * [taylor]: Taking taylor expansion of 4.0 in x 0.580 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.580 * [taylor]: Taking taylor expansion of y in x 0.580 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 0.580 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.580 * [taylor]: Taking taylor expansion of x in x 0.580 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.580 * [taylor]: Taking taylor expansion of 4.0 in x 0.580 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.580 * [taylor]: Taking taylor expansion of y in x 0.581 * [taylor]: Taking taylor expansion of (- (* 4.0 (pow y 2))) in y 0.581 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 0.581 * [taylor]: Taking taylor expansion of 4.0 in y 0.581 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.581 * [taylor]: Taking taylor expansion of y in y 0.582 * [taylor]: Taking taylor expansion of 0 in y 0.584 * [taylor]: Taking taylor expansion of 1 in y 0.587 * [taylor]: Taking taylor expansion of 0 in y 0.591 * [taylor]: Taking taylor expansion of 0 in y 0.592 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0 0.592 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 0.592 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.592 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.592 * [taylor]: Taking taylor expansion of x in y 0.592 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.592 * [taylor]: Taking taylor expansion of 4.0 in y 0.592 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.592 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.592 * [taylor]: Taking taylor expansion of y in y 0.593 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.593 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.593 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.593 * [taylor]: Taking taylor expansion of x in x 0.593 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.593 * [taylor]: Taking taylor expansion of 4.0 in x 0.593 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.593 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.593 * [taylor]: Taking taylor expansion of y in x 0.593 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.593 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.594 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.594 * [taylor]: Taking taylor expansion of x in x 0.594 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.594 * [taylor]: Taking taylor expansion of 4.0 in x 0.594 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.594 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.594 * [taylor]: Taking taylor expansion of y in x 0.595 * [taylor]: Taking taylor expansion of 1 in y 0.596 * [taylor]: Taking taylor expansion of 0 in y 0.597 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y 0.597 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.597 * [taylor]: Taking taylor expansion of 4.0 in y 0.597 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.597 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.597 * [taylor]: Taking taylor expansion of y in y 0.605 * [taylor]: Taking taylor expansion of 0 in y 0.609 * [taylor]: Taking taylor expansion of 0 in y 0.612 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0 0.612 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 0.612 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.612 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.612 * [taylor]: Taking taylor expansion of x in y 0.612 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.612 * [taylor]: Taking taylor expansion of 4.0 in y 0.612 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.612 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.612 * [taylor]: Taking taylor expansion of y in y 0.613 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.613 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.613 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.613 * [taylor]: Taking taylor expansion of x in x 0.614 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.614 * [taylor]: Taking taylor expansion of 4.0 in x 0.614 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.614 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.614 * [taylor]: Taking taylor expansion of y in x 0.614 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.614 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.614 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.614 * [taylor]: Taking taylor expansion of x in x 0.614 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.614 * [taylor]: Taking taylor expansion of 4.0 in x 0.614 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.615 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.615 * [taylor]: Taking taylor expansion of y in x 0.615 * [taylor]: Taking taylor expansion of 1 in y 0.616 * [taylor]: Taking taylor expansion of 0 in y 0.618 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y 0.618 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.618 * [taylor]: Taking taylor expansion of 4.0 in y 0.618 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.618 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.618 * [taylor]: Taking taylor expansion of y in y 0.621 * [taylor]: Taking taylor expansion of 0 in y 0.626 * [taylor]: Taking taylor expansion of 0 in y 0.629 * * * * [progress]: [ 3 / 4 ] generating series at (2 1) 0.629 * [approximate]: Taking taylor expansion of (pow (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma x x (* 4.0 (pow y 2)))) 3) in (x y) around 0 0.629 * [taylor]: Taking taylor expansion of (pow (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma x x (* 4.0 (pow y 2)))) 3) in y 0.629 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma x x (* 4.0 (pow y 2)))) in y 0.629 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y 0.629 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.629 * [taylor]: Taking taylor expansion of x in y 0.629 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 0.629 * [taylor]: Taking taylor expansion of 4.0 in y 0.629 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.629 * [taylor]: Taking taylor expansion of y in y 0.629 * [taylor]: Taking taylor expansion of (fma x x (* 4.0 (pow y 2))) in y 0.629 * [taylor]: Rewrote expression to (+ (* x x) (* 4.0 (pow y 2))) 0.629 * [taylor]: Taking taylor expansion of (* x x) in y 0.629 * [taylor]: Taking taylor expansion of x in y 0.629 * [taylor]: Taking taylor expansion of x in y 0.629 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 0.629 * [taylor]: Taking taylor expansion of 4.0 in y 0.629 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.629 * [taylor]: Taking taylor expansion of y in y 0.630 * [taylor]: Taking taylor expansion of (pow (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma x x (* 4.0 (pow y 2)))) 3) in x 0.630 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma x x (* 4.0 (pow y 2)))) in x 0.630 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 0.630 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.630 * [taylor]: Taking taylor expansion of x in x 0.630 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.630 * [taylor]: Taking taylor expansion of 4.0 in x 0.630 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.630 * [taylor]: Taking taylor expansion of y in x 0.630 * [taylor]: Taking taylor expansion of (fma x x (* 4.0 (pow y 2))) in x 0.630 * [taylor]: Rewrote expression to (+ (* x x) (* 4.0 (pow y 2))) 0.630 * [taylor]: Taking taylor expansion of (* x x) in x 0.630 * [taylor]: Taking taylor expansion of x in x 0.630 * [taylor]: Taking taylor expansion of x in x 0.630 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.630 * [taylor]: Taking taylor expansion of 4.0 in x 0.630 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.630 * [taylor]: Taking taylor expansion of y in x 0.631 * [taylor]: Taking taylor expansion of (pow (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma x x (* 4.0 (pow y 2)))) 3) in x 0.631 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma x x (* 4.0 (pow y 2)))) in x 0.631 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 0.631 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.631 * [taylor]: Taking taylor expansion of x in x 0.631 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.631 * [taylor]: Taking taylor expansion of 4.0 in x 0.631 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.631 * [taylor]: Taking taylor expansion of y in x 0.631 * [taylor]: Taking taylor expansion of (fma x x (* 4.0 (pow y 2))) in x 0.631 * [taylor]: Rewrote expression to (+ (* x x) (* 4.0 (pow y 2))) 0.631 * [taylor]: Taking taylor expansion of (* x x) in x 0.631 * [taylor]: Taking taylor expansion of x in x 0.631 * [taylor]: Taking taylor expansion of x in x 0.631 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.631 * [taylor]: Taking taylor expansion of 4.0 in x 0.632 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.632 * [taylor]: Taking taylor expansion of y in x 0.633 * [taylor]: Taking taylor expansion of -1.0 in y 0.636 * [taylor]: Taking taylor expansion of 0 in y 0.641 * [taylor]: Taking taylor expansion of (* 1.5 (/ 1 (pow y 2))) in y 0.641 * [taylor]: Taking taylor expansion of 1.5 in y 0.641 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.641 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.641 * [taylor]: Taking taylor expansion of y in y 0.651 * [taylor]: Taking taylor expansion of 0 in y 0.651 * [approximate]: Taking taylor expansion of (pow (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2)))) 3) in (x y) around 0 0.651 * [taylor]: Taking taylor expansion of (pow (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2)))) 3) in y 0.651 * [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 0.651 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 0.651 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.651 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.651 * [taylor]: Taking taylor expansion of x in y 0.652 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.652 * [taylor]: Taking taylor expansion of 4.0 in y 0.652 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.652 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.652 * [taylor]: Taking taylor expansion of y in y 0.652 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))) in y 0.652 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 4.0 (pow y 2))) 0.652 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in y 0.653 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.653 * [taylor]: Taking taylor expansion of x in y 0.653 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.653 * [taylor]: Taking taylor expansion of x in y 0.653 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in y 0.653 * [taylor]: Taking taylor expansion of 4.0 in y 0.653 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.653 * [taylor]: Taking taylor expansion of y in y 0.655 * [taylor]: Taking taylor expansion of (pow (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2)))) 3) in x 0.655 * [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 0.655 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.655 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.656 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.656 * [taylor]: Taking taylor expansion of x in x 0.656 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.656 * [taylor]: Taking taylor expansion of 4.0 in x 0.656 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.656 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.656 * [taylor]: Taking taylor expansion of y in x 0.656 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))) in x 0.656 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 4.0 (pow y 2))) 0.656 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 0.656 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.656 * [taylor]: Taking taylor expansion of x in x 0.657 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.657 * [taylor]: Taking taylor expansion of x in x 0.657 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in x 0.657 * [taylor]: Taking taylor expansion of 4.0 in x 0.657 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.657 * [taylor]: Taking taylor expansion of y in x 0.658 * [taylor]: Taking taylor expansion of (pow (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2)))) 3) in x 0.658 * [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 0.658 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.658 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.659 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.659 * [taylor]: Taking taylor expansion of x in x 0.659 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.659 * [taylor]: Taking taylor expansion of 4.0 in x 0.659 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.659 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.659 * [taylor]: Taking taylor expansion of y in x 0.659 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))) in x 0.659 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 4.0 (pow y 2))) 0.659 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 0.659 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.659 * [taylor]: Taking taylor expansion of x in x 0.660 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.660 * [taylor]: Taking taylor expansion of x in x 0.660 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in x 0.660 * [taylor]: Taking taylor expansion of 4.0 in x 0.660 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.660 * [taylor]: Taking taylor expansion of y in x 0.662 * [taylor]: Taking taylor expansion of 1 in y 0.666 * [taylor]: Taking taylor expansion of 0 in y 0.671 * [taylor]: Taking taylor expansion of (- (* 24.0 (/ 1 (pow y 2)))) in y 0.671 * [taylor]: Taking taylor expansion of (* 24.0 (/ 1 (pow y 2))) in y 0.671 * [taylor]: Taking taylor expansion of 24.0 in y 0.671 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.671 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.671 * [taylor]: Taking taylor expansion of y in y 0.682 * [taylor]: Taking taylor expansion of 0 in y 0.682 * [approximate]: Taking taylor expansion of (pow (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2)))) 3) in (x y) around 0 0.682 * [taylor]: Taking taylor expansion of (pow (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2)))) 3) in y 0.682 * [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 0.682 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 0.682 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.682 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.682 * [taylor]: Taking taylor expansion of x in y 0.682 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.682 * [taylor]: Taking taylor expansion of 4.0 in y 0.682 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.682 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.682 * [taylor]: Taking taylor expansion of y in y 0.683 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) in y 0.683 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 4.0 (pow y 2))) 0.683 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in y 0.683 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.683 * [taylor]: Taking taylor expansion of -1 in y 0.683 * [taylor]: Taking taylor expansion of x in y 0.683 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.683 * [taylor]: Taking taylor expansion of -1 in y 0.683 * [taylor]: Taking taylor expansion of x in y 0.683 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in y 0.683 * [taylor]: Taking taylor expansion of 4.0 in y 0.683 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.684 * [taylor]: Taking taylor expansion of y in y 0.686 * [taylor]: Taking taylor expansion of (pow (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2)))) 3) in x 0.686 * [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 0.686 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.686 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.686 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.686 * [taylor]: Taking taylor expansion of x in x 0.687 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.687 * [taylor]: Taking taylor expansion of 4.0 in x 0.687 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.687 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.687 * [taylor]: Taking taylor expansion of y in x 0.687 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) in x 0.687 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 4.0 (pow y 2))) 0.687 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 0.687 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.687 * [taylor]: Taking taylor expansion of -1 in x 0.687 * [taylor]: Taking taylor expansion of x in x 0.687 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.687 * [taylor]: Taking taylor expansion of -1 in x 0.687 * [taylor]: Taking taylor expansion of x in x 0.688 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in x 0.688 * [taylor]: Taking taylor expansion of 4.0 in x 0.688 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.688 * [taylor]: Taking taylor expansion of y in x 0.689 * [taylor]: Taking taylor expansion of (pow (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2)))) 3) in x 0.689 * [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 0.689 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.689 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.689 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.689 * [taylor]: Taking taylor expansion of x in x 0.690 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.690 * [taylor]: Taking taylor expansion of 4.0 in x 0.690 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.690 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.690 * [taylor]: Taking taylor expansion of y in x 0.690 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) in x 0.690 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 4.0 (pow y 2))) 0.690 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 0.690 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.690 * [taylor]: Taking taylor expansion of -1 in x 0.690 * [taylor]: Taking taylor expansion of x in x 0.691 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.691 * [taylor]: Taking taylor expansion of -1 in x 0.691 * [taylor]: Taking taylor expansion of x in x 0.691 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in x 0.691 * [taylor]: Taking taylor expansion of 4.0 in x 0.691 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.691 * [taylor]: Taking taylor expansion of y in x 0.693 * [taylor]: Taking taylor expansion of 1 in y 0.697 * [taylor]: Taking taylor expansion of 0 in y 0.705 * [taylor]: Taking taylor expansion of (- (* 24.0 (/ 1 (pow y 2)))) in y 0.705 * [taylor]: Taking taylor expansion of (* 24.0 (/ 1 (pow y 2))) in y 0.705 * [taylor]: Taking taylor expansion of 24.0 in y 0.705 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.705 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.705 * [taylor]: Taking taylor expansion of y in y 0.716 * [taylor]: Taking taylor expansion of 0 in y 0.716 * * * * [progress]: [ 4 / 4 ] generating series at (2) 0.716 * [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 0.716 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma x x (* 4.0 (pow y 2)))) in y 0.716 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y 0.716 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.716 * [taylor]: Taking taylor expansion of x in y 0.717 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 0.717 * [taylor]: Taking taylor expansion of 4.0 in y 0.717 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.717 * [taylor]: Taking taylor expansion of y in y 0.717 * [taylor]: Taking taylor expansion of (fma x x (* 4.0 (pow y 2))) in y 0.717 * [taylor]: Rewrote expression to (+ (* x x) (* 4.0 (pow y 2))) 0.717 * [taylor]: Taking taylor expansion of (* x x) in y 0.717 * [taylor]: Taking taylor expansion of x in y 0.717 * [taylor]: Taking taylor expansion of x in y 0.717 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y 0.717 * [taylor]: Taking taylor expansion of 4.0 in y 0.717 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.717 * [taylor]: Taking taylor expansion of y in y 0.717 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma x x (* 4.0 (pow y 2)))) in x 0.717 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 0.717 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.717 * [taylor]: Taking taylor expansion of x in x 0.717 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.717 * [taylor]: Taking taylor expansion of 4.0 in x 0.717 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.717 * [taylor]: Taking taylor expansion of y in x 0.717 * [taylor]: Taking taylor expansion of (fma x x (* 4.0 (pow y 2))) in x 0.717 * [taylor]: Rewrote expression to (+ (* x x) (* 4.0 (pow y 2))) 0.717 * [taylor]: Taking taylor expansion of (* x x) in x 0.717 * [taylor]: Taking taylor expansion of x in x 0.717 * [taylor]: Taking taylor expansion of x in x 0.717 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.717 * [taylor]: Taking taylor expansion of 4.0 in x 0.717 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.717 * [taylor]: Taking taylor expansion of y in x 0.719 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma x x (* 4.0 (pow y 2)))) in x 0.719 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x 0.719 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.719 * [taylor]: Taking taylor expansion of x in x 0.719 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.719 * [taylor]: Taking taylor expansion of 4.0 in x 0.719 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.719 * [taylor]: Taking taylor expansion of y in x 0.719 * [taylor]: Taking taylor expansion of (fma x x (* 4.0 (pow y 2))) in x 0.719 * [taylor]: Rewrote expression to (+ (* x x) (* 4.0 (pow y 2))) 0.719 * [taylor]: Taking taylor expansion of (* x x) in x 0.719 * [taylor]: Taking taylor expansion of x in x 0.719 * [taylor]: Taking taylor expansion of x in x 0.719 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x 0.719 * [taylor]: Taking taylor expansion of 4.0 in x 0.719 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.719 * [taylor]: Taking taylor expansion of y in x 0.720 * [taylor]: Taking taylor expansion of -1.0 in y 0.722 * [taylor]: Taking taylor expansion of 0 in y 0.726 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow y 2))) in y 0.726 * [taylor]: Taking taylor expansion of 0.5 in y 0.726 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.726 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.726 * [taylor]: Taking taylor expansion of y in y 0.734 * [taylor]: Taking taylor expansion of 0 in y 0.734 * [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 0.735 * [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 0.735 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 0.735 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.735 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.735 * [taylor]: Taking taylor expansion of x in y 0.735 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.735 * [taylor]: Taking taylor expansion of 4.0 in y 0.735 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.735 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.735 * [taylor]: Taking taylor expansion of y in y 0.735 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))) in y 0.736 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 4.0 (pow y 2))) 0.736 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in y 0.736 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.736 * [taylor]: Taking taylor expansion of x in y 0.736 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.736 * [taylor]: Taking taylor expansion of x in y 0.736 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in y 0.736 * [taylor]: Taking taylor expansion of 4.0 in y 0.736 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.736 * [taylor]: Taking taylor expansion of y in y 0.738 * [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 0.738 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.738 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.738 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.738 * [taylor]: Taking taylor expansion of x in x 0.739 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.739 * [taylor]: Taking taylor expansion of 4.0 in x 0.739 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.739 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.739 * [taylor]: Taking taylor expansion of y in x 0.739 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))) in x 0.739 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 4.0 (pow y 2))) 0.739 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 0.739 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.739 * [taylor]: Taking taylor expansion of x in x 0.740 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.740 * [taylor]: Taking taylor expansion of x in x 0.740 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in x 0.740 * [taylor]: Taking taylor expansion of 4.0 in x 0.740 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.740 * [taylor]: Taking taylor expansion of y in x 0.741 * [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 0.741 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.741 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.741 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.741 * [taylor]: Taking taylor expansion of x in x 0.742 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.742 * [taylor]: Taking taylor expansion of 4.0 in x 0.742 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.742 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.742 * [taylor]: Taking taylor expansion of y in x 0.742 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (/ 4.0 (pow y 2))) in x 0.742 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (/ 4.0 (pow y 2))) 0.742 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 0.743 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.743 * [taylor]: Taking taylor expansion of x in x 0.743 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.743 * [taylor]: Taking taylor expansion of x in x 0.743 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in x 0.743 * [taylor]: Taking taylor expansion of 4.0 in x 0.743 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.743 * [taylor]: Taking taylor expansion of y in x 0.744 * [taylor]: Taking taylor expansion of 1 in y 0.748 * [taylor]: Taking taylor expansion of 0 in y 0.751 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y 0.752 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y 0.752 * [taylor]: Taking taylor expansion of 8.0 in y 0.752 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.752 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.752 * [taylor]: Taking taylor expansion of y in y 0.761 * [taylor]: Taking taylor expansion of 0 in y 0.761 * [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 0.761 * [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 0.761 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y 0.761 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.761 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.761 * [taylor]: Taking taylor expansion of x in y 0.761 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y 0.762 * [taylor]: Taking taylor expansion of 4.0 in y 0.762 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.762 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.762 * [taylor]: Taking taylor expansion of y in y 0.762 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) in y 0.762 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 4.0 (pow y 2))) 0.762 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in y 0.762 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.762 * [taylor]: Taking taylor expansion of -1 in y 0.762 * [taylor]: Taking taylor expansion of x in y 0.762 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.762 * [taylor]: Taking taylor expansion of -1 in y 0.763 * [taylor]: Taking taylor expansion of x in y 0.763 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in y 0.763 * [taylor]: Taking taylor expansion of 4.0 in y 0.763 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.763 * [taylor]: Taking taylor expansion of y in y 0.765 * [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 0.765 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.765 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.765 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.765 * [taylor]: Taking taylor expansion of x in x 0.766 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.766 * [taylor]: Taking taylor expansion of 4.0 in x 0.766 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.766 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.766 * [taylor]: Taking taylor expansion of y in x 0.766 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) in x 0.766 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 4.0 (pow y 2))) 0.766 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 0.766 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.766 * [taylor]: Taking taylor expansion of -1 in x 0.766 * [taylor]: Taking taylor expansion of x in x 0.767 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.767 * [taylor]: Taking taylor expansion of -1 in x 0.767 * [taylor]: Taking taylor expansion of x in x 0.767 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in x 0.767 * [taylor]: Taking taylor expansion of 4.0 in x 0.767 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.767 * [taylor]: Taking taylor expansion of y in x 0.768 * [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 0.768 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x 0.768 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.768 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.768 * [taylor]: Taking taylor expansion of x in x 0.769 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x 0.769 * [taylor]: Taking taylor expansion of 4.0 in x 0.769 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.769 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.769 * [taylor]: Taking taylor expansion of y in x 0.769 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (/ 4.0 (pow y 2))) in x 0.769 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (/ 4.0 (pow y 2))) 0.769 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 0.769 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.769 * [taylor]: Taking taylor expansion of -1 in x 0.769 * [taylor]: Taking taylor expansion of x in x 0.770 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.770 * [taylor]: Taking taylor expansion of -1 in x 0.770 * [taylor]: Taking taylor expansion of x in x 0.770 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in x 0.770 * [taylor]: Taking taylor expansion of 4.0 in x 0.770 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.770 * [taylor]: Taking taylor expansion of y in x 0.771 * [taylor]: Taking taylor expansion of 1 in y 0.774 * [taylor]: Taking taylor expansion of 0 in y 0.778 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y 0.779 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y 0.779 * [taylor]: Taking taylor expansion of 8.0 in y 0.779 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.779 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.779 * [taylor]: Taking taylor expansion of y in y 0.788 * [taylor]: Taking taylor expansion of 0 in y 0.788 * * * [progress]: simplifying candidates 0.790 * [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)) (expm1 (pow (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))) 3)) (log1p (pow (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))) 3)) (* (- (log (- (* x x) (* (* y 4.0) y))) (log (fma x x (* (* y 4.0) y)))) 3) (* (log (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y)))) 3) (* (log (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y)))) 3) (* 1 3) (pow (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))) (* (cbrt 3) (cbrt 3))) (pow (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))) (sqrt 3)) (pow (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))) 1) (pow (* (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))))) 3) (pow (cbrt (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y)))) 3) (pow (sqrt (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y)))) 3) (pow (sqrt (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y)))) 3) (pow (/ (* (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))))) 3) (pow (/ (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y)))) 3) (pow (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (sqrt (fma x x (* (* y 4.0) y)))) 3) (pow (/ (cbrt (- (* x x) (* (* y 4.0) y))) (sqrt (fma x x (* (* y 4.0) y)))) 3) (pow (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) 1) 3) (pow (/ (cbrt (- (* x x) (* (* y 4.0) y))) (fma x x (* (* y 4.0) y))) 3) (pow (/ (sqrt (- (* x x) (* (* y 4.0) y))) (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y))))) 3) (pow (/ (sqrt (- (* x x) (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y)))) 3) (pow (/ (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (fma x x (* (* y 4.0) y)))) 3) (pow (/ (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (fma x x (* (* y 4.0) y)))) 3) (pow (/ (sqrt (- (* x x) (* (* y 4.0) y))) 1) 3) (pow (/ (sqrt (- (* x x) (* (* y 4.0) y))) (fma x x (* (* y 4.0) y))) 3) (pow (/ 1 (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y))))) 3) (pow (/ (- (* x x) (* (* y 4.0) y)) (cbrt (fma x x (* (* y 4.0) y)))) 3) (pow (/ 1 (sqrt (fma x x (* (* y 4.0) y)))) 3) (pow (/ (- (* x x) (* (* y 4.0) y)) (sqrt (fma x x (* (* y 4.0) y)))) 3) (pow (/ 1 1) 3) (pow (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))) 3) (pow 1 3) (pow (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))) 3) (pow (- (* x x) (* (* y 4.0) y)) 3) (pow (/ 1 (fma x x (* (* y 4.0) y))) 3) (* (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))) (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y)))) (log (pow (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))) 3)) (exp (pow (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))) 3)) (* (cbrt (pow (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))) 3)) (cbrt (pow (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))) 3))) (cbrt (pow (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))) 3)) (* (* (pow (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))) 3) (pow (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))) 3)) (pow (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))) 3)) (pow (* (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))))) 3) (pow (cbrt (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y)))) 3) (pow (sqrt (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y)))) 3) (pow (sqrt (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y)))) 3) (pow (/ (* (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))))) 3) (pow (/ (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y)))) 3) (pow (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (sqrt (fma x x (* (* y 4.0) y)))) 3) (pow (/ (cbrt (- (* x x) (* (* y 4.0) y))) (sqrt (fma x x (* (* y 4.0) y)))) 3) (pow (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) 1) 3) (pow (/ (cbrt (- (* x x) (* (* y 4.0) y))) (fma x x (* (* y 4.0) y))) 3) (pow (/ (sqrt (- (* x x) (* (* y 4.0) y))) (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y))))) 3) (pow (/ (sqrt (- (* x x) (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y)))) 3) (pow (/ (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (fma x x (* (* y 4.0) y)))) 3) (pow (/ (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (fma x x (* (* y 4.0) y)))) 3) (pow (/ (sqrt (- (* x x) (* (* y 4.0) y))) 1) 3) (pow (/ (sqrt (- (* x x) (* (* y 4.0) y))) (fma x x (* (* y 4.0) y))) 3) (pow (/ 1 (* (cbrt (fma x x (* (* y 4.0) y))) (cbrt (fma x x (* (* y 4.0) y))))) 3) (pow (/ (- (* x x) (* (* y 4.0) y)) (cbrt (fma x x (* (* y 4.0) y)))) 3) (pow (/ 1 (sqrt (fma x x (* (* y 4.0) y)))) 3) (pow (/ (- (* x x) (* (* y 4.0) y)) (sqrt (fma x x (* (* y 4.0) 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(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))) (/ (- (* 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)))) -1.0 1 1 (- (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)) -1.0 1 1 -1.0 1 1 0.870 * * * [progress]: adding candidates to table 1.184 * * [progress]: iteration 4 / 4 1.184 * * * [progress]: picking best candidate 1.186 * * * * [pick]: Picked # 1.186 * * * [progress]: localizing error 1.189 * * * [progress]: generating rewritten candidates 1.189 * * * [progress]: generating series expansions 1.189 * * * [progress]: simplifying candidates 1.189 * [simplify]: Simplifying using # : 1.192 * * [simplify]: iteration 0 : 0 enodes (cost 0 ) 1.192 * [simplify]: Simplified to: 1.192 * * * [progress]: adding candidates to table 1.192 * [progress]: [Phase 3 of 3] Extracting. 1.192 * * [regime]: Finding splitpoints for: (# # #) 1.192 * * * [regime-changes]: Trying 3 branch expressions: ((* (* y 4.0) y) y x) 1.193 * * * * [regimes]: Trying to branch on (* (* y 4.0) y) from (# # #) 1.218 * * * * [regimes]: Trying to branch on y from (# # #) 1.255 * * * * [regimes]: Trying to branch on x from (# # #) 1.284 * * * [regime]: Found split indices: #