15.695 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.069 * * * [progress]: [2/2] Setting up program. 0.071 * [progress]: [Phase 2 of 3] Improving. 0.072 * [simplify]: Simplifying using # : (- x (* y y)) 0.077 * * [simplify]: iteration 0 : 89 enodes (cost 5 ) 0.077 * * [simplify]: iteration 1 : 89 enodes (cost 5 ) 0.077 * [simplify]: Simplified to: (- x (* y y)) 0.078 * * [progress]: iteration 1 / 4 0.078 * * * [progress]: picking best candidate 0.080 * * * * [pick]: Picked # 0.080 * * * [progress]: localizing error 0.084 * * * [progress]: generating rewritten candidates 0.084 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.087 * * * [progress]: generating series expansions 0.087 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.087 * [approximate]: Taking taylor expansion of (- x (pow y 2)) in (x y) around 0 0.087 * [taylor]: Taking taylor expansion of (- x (pow y 2)) in y 0.087 * [taylor]: Taking taylor expansion of x in y 0.087 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.087 * [taylor]: Taking taylor expansion of y in y 0.087 * [taylor]: Taking taylor expansion of (- x (pow y 2)) in x 0.087 * [taylor]: Taking taylor expansion of x in x 0.087 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.087 * [taylor]: Taking taylor expansion of y in x 0.087 * [taylor]: Taking taylor expansion of (- x (pow y 2)) in x 0.087 * [taylor]: Taking taylor expansion of x in x 0.087 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.087 * [taylor]: Taking taylor expansion of y in x 0.088 * [taylor]: Taking taylor expansion of (neg (pow y 2)) in y 0.088 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.088 * [taylor]: Taking taylor expansion of y in y 0.088 * [taylor]: Taking taylor expansion of 1 in y 0.088 * [taylor]: Taking taylor expansion of 0 in y 0.088 * [taylor]: Taking taylor expansion of 0 in y 0.088 * [taylor]: Taking taylor expansion of 0 in y 0.088 * [approximate]: Taking taylor expansion of (- (/ 1 x) (/ 1 (pow y 2))) in (x y) around 0 0.088 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 (pow y 2))) in y 0.088 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.089 * [taylor]: Taking taylor expansion of x in y 0.089 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.089 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.089 * [taylor]: Taking taylor expansion of y in y 0.089 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 (pow y 2))) in x 0.089 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.089 * [taylor]: Taking taylor expansion of x in x 0.089 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.089 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.089 * [taylor]: Taking taylor expansion of y in x 0.089 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 (pow y 2))) in x 0.089 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.089 * [taylor]: Taking taylor expansion of x in x 0.089 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.089 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.089 * [taylor]: Taking taylor expansion of y in x 0.089 * [taylor]: Taking taylor expansion of 1 in y 0.089 * [taylor]: Taking taylor expansion of (neg (/ 1 (pow y 2))) in y 0.089 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.089 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.089 * [taylor]: Taking taylor expansion of y in y 0.090 * [taylor]: Taking taylor expansion of 0 in y 0.090 * [taylor]: Taking taylor expansion of 0 in y 0.090 * [taylor]: Taking taylor expansion of 0 in y 0.091 * [taylor]: Taking taylor expansion of 0 in y 0.091 * [approximate]: Taking taylor expansion of (neg (+ (/ 1 (pow y 2)) (/ 1 x))) in (x y) around 0 0.091 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 (pow y 2)) (/ 1 x))) in y 0.091 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 x)) in y 0.091 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.091 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.091 * [taylor]: Taking taylor expansion of y in y 0.091 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.091 * [taylor]: Taking taylor expansion of x in y 0.091 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 (pow y 2)) (/ 1 x))) in x 0.091 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 x)) 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 0.092 * [taylor]: Taking taylor expansion of y in x 0.092 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.092 * [taylor]: Taking taylor expansion of x in x 0.092 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 (pow y 2)) (/ 1 x))) in x 0.092 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 x)) in x 0.092 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.092 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.092 * [taylor]: Taking taylor expansion of y in x 0.092 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.092 * [taylor]: Taking taylor expansion of x in x 0.092 * [taylor]: Taking taylor expansion of (neg 1) in y 0.092 * [taylor]: Taking taylor expansion of 1 in y 0.092 * [taylor]: Taking taylor expansion of (neg (/ 1 (pow y 2))) in y 0.092 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.092 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.092 * [taylor]: Taking taylor expansion of y in y 0.092 * [taylor]: Taking taylor expansion of 0 in y 0.093 * [taylor]: Taking taylor expansion of 0 in y 0.093 * [taylor]: Taking taylor expansion of 0 in y 0.094 * [taylor]: Taking taylor expansion of 0 in y 0.094 * * * [progress]: simplifying candidates 0.094 * [simplify]: Simplifying using # : (/ (exp x) (exp (* y y))) (log (- x (* y y))) (exp (- x (* y y))) (* (cbrt (- x (* y y))) (cbrt (- x (* y y)))) (cbrt (- x (* y y))) (* (* (- x (* y y)) (- x (* y y))) (- x (* y y))) (sqrt (- x (* y y))) (sqrt (- x (* y y))) (- (pow x 3) (pow (* y y) 3)) (+ (* x x) (+ (* (* y y) (* y y)) (* x (* y y)))) (neg (* y y)) (- (* x x) (* (* y y) (* y y))) (+ x (* y y)) (+ (sqrt x) y) (- (sqrt x) y) (- x (pow y 2)) (- x (pow y 2)) (- x (pow y 2)) 0.132 * * [simplify]: iteration 0 : 4939 enodes (cost 113 ) 0.132 * * [simplify]: iteration 1 : 4939 enodes (cost 113 ) 0.134 * [simplify]: Simplified to: (exp (- x (* y y))) (log (- x (* y y))) (exp (- x (* y y))) (* (cbrt (- x (* y y))) (cbrt (- x (* y y)))) (cbrt (- x (* y y))) (pow (- x (* y y)) 3) (sqrt (- x (* y y))) (sqrt (- x (* y y))) (- (pow x 3) (pow y 6)) (+ (pow y 4) (* x (+ x (* y y)))) (* y (neg y)) (- (* x x) (pow y 4)) (+ x (* y y)) (+ y (sqrt x)) (- (sqrt x) y) (- x (* y y)) (- x (* y y)) (- x (* y y)) 0.134 * * * [progress]: adding candidates to table 0.149 * * [progress]: iteration 2 / 4 0.149 * * * [progress]: picking best candidate 0.152 * * * * [pick]: Picked # 0.152 * * * [progress]: localizing error 0.161 * * * [progress]: generating rewritten candidates 0.161 * * * * [progress]: [ 1 / 3 ] rewriting at (2) 0.173 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1) 0.178 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2) 0.183 * * * [progress]: generating series expansions 0.183 * * * * [progress]: [ 1 / 3 ] generating series at (2) 0.183 * [approximate]: Taking taylor expansion of (/ (- (pow x 2) (pow y 4)) (+ x (pow y 2))) in (x y) around 0 0.183 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (pow y 4)) (+ x (pow y 2))) in y 0.183 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 4)) in y 0.183 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.183 * [taylor]: Taking taylor expansion of x in y 0.183 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.183 * [taylor]: Taking taylor expansion of y in y 0.183 * [taylor]: Taking taylor expansion of (+ x (pow y 2)) in y 0.183 * [taylor]: Taking taylor expansion of x in y 0.183 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.184 * [taylor]: Taking taylor expansion of y in y 0.184 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (pow y 4)) (+ x (pow y 2))) in x 0.184 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 4)) in x 0.184 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.184 * [taylor]: Taking taylor expansion of x in x 0.184 * [taylor]: Taking taylor expansion of (pow y 4) in x 0.184 * [taylor]: Taking taylor expansion of y in x 0.184 * [taylor]: Taking taylor expansion of (+ x (pow y 2)) in x 0.184 * [taylor]: Taking taylor expansion of x in x 0.184 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.184 * [taylor]: Taking taylor expansion of y in x 0.184 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (pow y 4)) (+ x (pow y 2))) in x 0.184 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 4)) in x 0.184 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.184 * [taylor]: Taking taylor expansion of x in x 0.184 * [taylor]: Taking taylor expansion of (pow y 4) in x 0.184 * [taylor]: Taking taylor expansion of y in x 0.184 * [taylor]: Taking taylor expansion of (+ x (pow y 2)) in x 0.184 * [taylor]: Taking taylor expansion of x in x 0.184 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.184 * [taylor]: Taking taylor expansion of y in x 0.185 * [taylor]: Taking taylor expansion of (* -1 (pow y 2)) in y 0.185 * [taylor]: Taking taylor expansion of -1 in y 0.185 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.185 * [taylor]: Taking taylor expansion of y in y 0.185 * [taylor]: Taking taylor expansion of 1 in y 0.186 * [taylor]: Taking taylor expansion of 0 in y 0.186 * [taylor]: Taking taylor expansion of 0 in y 0.187 * [taylor]: Taking taylor expansion of 0 in y 0.187 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 4))) (+ (/ 1 (pow y 2)) (/ 1 x))) in (x y) around 0 0.187 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 4))) (+ (/ 1 (pow y 2)) (/ 1 x))) in y 0.187 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 4))) in y 0.187 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.188 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.188 * [taylor]: Taking taylor expansion of x in y 0.188 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 0.188 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.188 * [taylor]: Taking taylor expansion of y in y 0.188 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 x)) in y 0.188 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.188 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.188 * [taylor]: Taking taylor expansion of y in y 0.188 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.188 * [taylor]: Taking taylor expansion of x in y 0.188 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 4))) (+ (/ 1 (pow y 2)) (/ 1 x))) in x 0.188 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 4))) in x 0.188 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.188 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.188 * [taylor]: Taking taylor expansion of x in x 0.188 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x 0.188 * [taylor]: Taking taylor expansion of (pow y 4) in x 0.188 * [taylor]: Taking taylor expansion of y in x 0.188 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 x)) in x 0.188 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.188 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.188 * [taylor]: Taking taylor expansion of y in x 0.188 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.188 * [taylor]: Taking taylor expansion of x in x 0.188 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 4))) (+ (/ 1 (pow y 2)) (/ 1 x))) in x 0.188 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 4))) in x 0.188 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.188 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.188 * [taylor]: Taking taylor expansion of x in x 0.188 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x 0.189 * [taylor]: Taking taylor expansion of (pow y 4) in x 0.189 * [taylor]: Taking taylor expansion of y in x 0.189 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 x)) in x 0.189 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.189 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.189 * [taylor]: Taking taylor expansion of y in x 0.189 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.189 * [taylor]: Taking taylor expansion of x in x 0.189 * [taylor]: Taking taylor expansion of 1 in y 0.189 * [taylor]: Taking taylor expansion of (neg (/ 1 (pow y 2))) in y 0.189 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.189 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.189 * [taylor]: Taking taylor expansion of y in y 0.190 * [taylor]: Taking taylor expansion of 0 in y 0.191 * [taylor]: Taking taylor expansion of 0 in y 0.192 * [taylor]: Taking taylor expansion of 0 in y 0.193 * [taylor]: Taking taylor expansion of 0 in y 0.194 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 4))) (- (/ 1 (pow y 2)) (/ 1 x))) in (x y) around 0 0.194 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 4))) (- (/ 1 (pow y 2)) (/ 1 x))) in y 0.194 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 4))) in y 0.194 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.194 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.194 * [taylor]: Taking taylor expansion of x in y 0.194 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 0.194 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.194 * [taylor]: Taking taylor expansion of y in y 0.194 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 x)) in y 0.194 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.194 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.194 * [taylor]: Taking taylor expansion of y in y 0.194 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.194 * [taylor]: Taking taylor expansion of x in y 0.194 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 4))) (- (/ 1 (pow y 2)) (/ 1 x))) in x 0.194 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 4))) in x 0.194 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.194 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.194 * [taylor]: Taking taylor expansion of x in x 0.194 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x 0.194 * [taylor]: Taking taylor expansion of (pow y 4) in x 0.194 * [taylor]: Taking taylor expansion of y in x 0.194 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 x)) in x 0.194 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.194 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.194 * [taylor]: Taking taylor expansion of y in x 0.194 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.194 * [taylor]: Taking taylor expansion of x in x 0.195 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 4))) (- (/ 1 (pow y 2)) (/ 1 x))) in x 0.195 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 4))) in x 0.195 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.195 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.195 * [taylor]: Taking taylor expansion of x in x 0.195 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x 0.195 * [taylor]: Taking taylor expansion of (pow y 4) in x 0.195 * [taylor]: Taking taylor expansion of y in x 0.195 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 x)) in x 0.195 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.195 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.195 * [taylor]: Taking taylor expansion of y in x 0.195 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.195 * [taylor]: Taking taylor expansion of x in x 0.195 * [taylor]: Taking taylor expansion of -1 in y 0.195 * [taylor]: Taking taylor expansion of (neg (/ 1 (pow y 2))) in y 0.195 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.195 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.195 * [taylor]: Taking taylor expansion of y in y 0.196 * [taylor]: Taking taylor expansion of 0 in y 0.197 * [taylor]: Taking taylor expansion of 0 in y 0.198 * [taylor]: Taking taylor expansion of 0 in y 0.199 * [taylor]: Taking taylor expansion of 0 in y 0.200 * * * * [progress]: [ 2 / 3 ] generating series at (2 1) 0.200 * [approximate]: Taking taylor expansion of (- (pow x 2) (pow y 4)) in (x y) around 0 0.200 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 4)) in y 0.200 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.200 * [taylor]: Taking taylor expansion of x in y 0.200 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.200 * [taylor]: Taking taylor expansion of y in y 0.200 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 4)) in x 0.200 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.200 * [taylor]: Taking taylor expansion of x in x 0.200 * [taylor]: Taking taylor expansion of (pow y 4) in x 0.200 * [taylor]: Taking taylor expansion of y in x 0.200 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 4)) in x 0.200 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.200 * [taylor]: Taking taylor expansion of x in x 0.200 * [taylor]: Taking taylor expansion of (pow y 4) in x 0.200 * [taylor]: Taking taylor expansion of y in x 0.200 * [taylor]: Taking taylor expansion of (neg (pow y 4)) in y 0.200 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.200 * [taylor]: Taking taylor expansion of y in y 0.200 * [taylor]: Taking taylor expansion of 0 in y 0.201 * [taylor]: Taking taylor expansion of 1 in y 0.201 * [taylor]: Taking taylor expansion of 0 in y 0.201 * [taylor]: Taking taylor expansion of 0 in y 0.201 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 4))) in (x y) around 0 0.201 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 4))) in y 0.201 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.201 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.201 * [taylor]: Taking taylor expansion of x in y 0.201 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 0.202 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.202 * [taylor]: Taking taylor expansion of y in y 0.202 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 4))) in x 0.202 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.202 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.202 * [taylor]: Taking taylor expansion of x in x 0.202 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x 0.202 * [taylor]: Taking taylor expansion of (pow y 4) in x 0.202 * [taylor]: Taking taylor expansion of y in x 0.202 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 4))) in x 0.202 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.202 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.202 * [taylor]: Taking taylor expansion of x in x 0.202 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x 0.202 * [taylor]: Taking taylor expansion of (pow y 4) in x 0.202 * [taylor]: Taking taylor expansion of y in x 0.202 * [taylor]: Taking taylor expansion of 1 in y 0.202 * [taylor]: Taking taylor expansion of 0 in y 0.203 * [taylor]: Taking taylor expansion of (neg (/ 1 (pow y 4))) in y 0.203 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 0.203 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.203 * [taylor]: Taking taylor expansion of y in y 0.203 * [taylor]: Taking taylor expansion of 0 in y 0.203 * [taylor]: Taking taylor expansion of 0 in y 0.204 * [taylor]: Taking taylor expansion of 0 in y 0.205 * [taylor]: Taking taylor expansion of 0 in y 0.206 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 4))) in (x y) around 0 0.206 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 4))) in y 0.206 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.206 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.206 * [taylor]: Taking taylor expansion of x in y 0.206 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 0.206 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.206 * [taylor]: Taking taylor expansion of y in y 0.206 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 4))) in x 0.206 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.206 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.206 * [taylor]: Taking taylor expansion of x in x 0.206 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x 0.206 * [taylor]: Taking taylor expansion of (pow y 4) in x 0.206 * [taylor]: Taking taylor expansion of y in x 0.206 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 4))) in x 0.206 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.206 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.206 * [taylor]: Taking taylor expansion of x in x 0.206 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x 0.206 * [taylor]: Taking taylor expansion of (pow y 4) in x 0.206 * [taylor]: Taking taylor expansion of y in x 0.206 * [taylor]: Taking taylor expansion of 1 in y 0.206 * [taylor]: Taking taylor expansion of 0 in y 0.207 * [taylor]: Taking taylor expansion of (neg (/ 1 (pow y 4))) in y 0.207 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 0.207 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.207 * [taylor]: Taking taylor expansion of y in y 0.207 * [taylor]: Taking taylor expansion of 0 in y 0.208 * [taylor]: Taking taylor expansion of 0 in y 0.208 * [taylor]: Taking taylor expansion of 0 in y 0.209 * [taylor]: Taking taylor expansion of 0 in y 0.209 * * * * [progress]: [ 3 / 3 ] generating series at (2 2) 0.210 * [approximate]: Taking taylor expansion of (+ x (pow y 2)) in (x y) around 0 0.210 * [taylor]: Taking taylor expansion of (+ x (pow y 2)) in y 0.210 * [taylor]: Taking taylor expansion of x in y 0.210 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.210 * [taylor]: Taking taylor expansion of y in y 0.210 * [taylor]: Taking taylor expansion of (+ x (pow y 2)) in x 0.210 * [taylor]: Taking taylor expansion of x in x 0.210 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.210 * [taylor]: Taking taylor expansion of y in x 0.210 * [taylor]: Taking taylor expansion of (+ x (pow y 2)) in x 0.210 * [taylor]: Taking taylor expansion of x in x 0.210 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.210 * [taylor]: Taking taylor expansion of y in x 0.210 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.210 * [taylor]: Taking taylor expansion of y in y 0.210 * [taylor]: Taking taylor expansion of 1 in y 0.210 * [taylor]: Taking taylor expansion of 0 in y 0.210 * [taylor]: Taking taylor expansion of 0 in y 0.210 * [taylor]: Taking taylor expansion of 0 in y 0.210 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 x)) in (x y) around 0 0.211 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 x)) in y 0.211 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.211 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.211 * [taylor]: Taking taylor expansion of y in y 0.211 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.211 * [taylor]: Taking taylor expansion of x in y 0.211 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 x)) in x 0.211 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.211 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.211 * [taylor]: Taking taylor expansion of y in x 0.211 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.211 * [taylor]: Taking taylor expansion of x in x 0.211 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 x)) in x 0.211 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.211 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.211 * [taylor]: Taking taylor expansion of y in x 0.211 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.211 * [taylor]: Taking taylor expansion of x in x 0.211 * [taylor]: Taking taylor expansion of 1 in y 0.211 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.211 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.211 * [taylor]: Taking taylor expansion of y in y 0.211 * [taylor]: Taking taylor expansion of 0 in y 0.212 * [taylor]: Taking taylor expansion of 0 in y 0.212 * [taylor]: Taking taylor expansion of 0 in y 0.213 * [taylor]: Taking taylor expansion of 0 in y 0.213 * [approximate]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 x)) in (x y) around 0 0.213 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 x)) in y 0.213 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.213 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.213 * [taylor]: Taking taylor expansion of y in y 0.213 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.213 * [taylor]: Taking taylor expansion of x in y 0.213 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 x)) in x 0.213 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.213 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.213 * [taylor]: Taking taylor expansion of y in x 0.213 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.213 * [taylor]: Taking taylor expansion of x in x 0.213 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 x)) in x 0.213 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.213 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.213 * [taylor]: Taking taylor expansion of y in x 0.214 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.214 * [taylor]: Taking taylor expansion of x in x 0.214 * [taylor]: Taking taylor expansion of (neg 1) in y 0.214 * [taylor]: Taking taylor expansion of 1 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 0.214 * [taylor]: Taking taylor expansion of 0 in y 0.214 * [taylor]: Taking taylor expansion of 0 in y 0.215 * [taylor]: Taking taylor expansion of 0 in y 0.215 * [taylor]: Taking taylor expansion of 0 in y 0.216 * * * [progress]: simplifying candidates 0.217 * [simplify]: Simplifying using # : (- (log (- (* x x) (pow y 4))) (log (+ x (* y y)))) (log (/ (- (* x x) (pow y 4)) (+ x (* y y)))) (exp (/ (- (* x x) (pow y 4)) (+ x (* y y)))) (/ (* (* (- (* x x) (pow y 4)) (- (* x x) (pow y 4))) (- (* x x) (pow y 4))) (* (* (+ x (* y y)) (+ x (* y y))) (+ x (* y y)))) (* (cbrt (/ (- (* x x) (pow y 4)) (+ x (* y y)))) (cbrt (/ (- (* x x) (pow y 4)) (+ x (* y y))))) (cbrt (/ (- (* x x) (pow y 4)) (+ x (* y y)))) (* (* (/ (- (* x x) (pow y 4)) (+ x (* y y))) (/ (- (* x x) (pow y 4)) (+ x (* y y)))) (/ (- (* x x) (pow y 4)) (+ x (* y y)))) (sqrt (/ (- (* x x) (pow y 4)) (+ x (* y y)))) (sqrt (/ (- (* x x) (pow y 4)) (+ x (* y y)))) (neg (- (* x x) (pow y 4))) (neg (+ x (* y y))) (/ (* x x) (+ x (* y y))) (/ (pow y 4) (+ x (* y y))) (/ (* (cbrt (- (* x x) (pow y 4))) (cbrt (- (* x x) (pow y 4)))) (* (cbrt (+ x (* y y))) (cbrt (+ x (* y y))))) (/ (cbrt (- (* x x) (pow y 4))) (cbrt (+ x (* y y)))) (/ (* (cbrt (- (* x x) (pow y 4))) (cbrt (- (* x x) (pow y 4)))) (sqrt (+ x (* y y)))) (/ (cbrt (- (* x x) (pow y 4))) (sqrt (+ x (* y y)))) (/ (* (cbrt (- (* x x) (pow y 4))) (cbrt (- (* x x) (pow y 4)))) 1) (/ (cbrt (- (* x x) (pow y 4))) (+ x (* y y))) (/ (sqrt (- (* x x) (pow y 4))) (* (cbrt (+ x (* y y))) (cbrt (+ x (* y y))))) (/ (sqrt (- (* x x) (pow y 4))) (cbrt (+ x (* y y)))) (/ (sqrt (- (* x x) (pow y 4))) (sqrt (+ x (* y y)))) (/ (sqrt (- (* x x) (pow y 4))) (sqrt (+ x (* y y)))) (/ (sqrt (- (* x x) (pow y 4))) 1) (/ (sqrt (- (* x x) (pow y 4))) (+ x (* y y))) (/ 1 (* (cbrt (+ x (* y y))) (cbrt (+ x (* y y))))) (/ (- (* x x) (pow y 4)) (cbrt (+ x (* y y)))) (/ 1 (sqrt (+ x (* y y)))) (/ (- (* x x) (pow y 4)) (sqrt (+ x (* y y)))) (/ 1 1) (/ (- (* x x) (pow y 4)) (+ x (* y y))) (/ (+ x (pow (sqrt y) 4)) (* (cbrt (+ x (* y y))) (cbrt (+ x (* y y))))) (/ (- x (pow (sqrt y) 4)) (cbrt (+ x (* y y)))) (/ (+ x (pow (sqrt y) 4)) (sqrt (+ x (* y y)))) (/ (- x (pow (sqrt y) 4)) (sqrt (+ x (* y y)))) (/ (+ x (pow (sqrt y) 4)) 1) (/ (- x (pow (sqrt y) 4)) (+ x (* y y))) (/ (+ x (sqrt (pow y 4))) (* (cbrt (+ x (* y y))) (cbrt (+ x (* y y))))) (/ (- x (sqrt (pow y 4))) (cbrt (+ x (* y y)))) (/ (+ x (sqrt (pow y 4))) (sqrt (+ x (* y y)))) (/ (- x (sqrt (pow y 4))) (sqrt (+ x (* y y)))) (/ (+ x (sqrt (pow y 4))) 1) (/ (- x (sqrt (pow y 4))) (+ x (* y y))) (/ (+ x (pow y (/ 4 2))) (* (cbrt (+ x (* y y))) (cbrt (+ x (* y y))))) (/ (- x (pow y (/ 4 2))) (cbrt (+ x (* y y)))) (/ (+ x (pow y (/ 4 2))) (sqrt (+ x (* y y)))) (/ (- x (pow y (/ 4 2))) (sqrt (+ x (* y y)))) (/ (+ x (pow y (/ 4 2))) 1) (/ (- x (pow y (/ 4 2))) (+ x (* y y))) (/ 1 (+ x (* y y))) (/ (+ x (* y y)) (- (* x x) (pow y 4))) (/ (- (* x x) (pow y 4)) (* (cbrt (+ x (* y y))) (cbrt (+ x (* y y))))) (/ (- (* x x) (pow y 4)) (sqrt (+ x (* y y)))) (/ (- (* x x) (pow y 4)) 1) (/ (+ x (* y y)) (cbrt (- (* x x) (pow y 4)))) (/ (+ x (* y y)) (sqrt (- (* x x) (pow y 4)))) (/ (+ x (* y y)) (- (* x x) (pow y 4))) (/ (+ x (* y y)) (- x (pow (sqrt y) 4))) (/ (+ x (* y y)) (- x (sqrt (pow y 4)))) (/ (+ x (* y y)) (- x (pow y (/ 4 2)))) (/ (- (* x x) (pow y 4)) (+ (pow x 3) (pow (* y y) 3))) (/ (- (* x x) (pow y 4)) (- (* x x) (* (* y y) (* y y)))) (* (+ x (* y y)) (+ (* (* x x) (* x x)) (+ (* (pow y 4) (pow y 4)) (* (* x x) (pow y 4))))) (* (+ x (* y y)) (+ (* x x) (pow y 4))) (/ (exp (* x x)) (exp (pow y 4))) (log (- (* x x) (pow y 4))) (exp (- (* x x) (pow y 4))) (* (cbrt (- (* x x) (pow y 4))) (cbrt (- (* x x) (pow y 4)))) (cbrt (- (* x x) (pow y 4))) (* (* (- (* x x) (pow y 4)) (- (* x x) (pow y 4))) (- (* x x) (pow y 4))) (sqrt (- (* x x) (pow y 4))) (sqrt (- (* x x) (pow y 4))) (- (pow (* x x) 3) (pow (pow y 4) 3)) (+ (* (* x x) (* x x)) (+ (* (pow y 4) (pow y 4)) (* (* x x) (pow y 4)))) (neg (pow y 4)) (- (* (* x x) (* x x)) (* (pow y 4) (pow y 4))) (+ (* x x) (pow y 4)) (+ x (pow (sqrt y) 4)) (- x (pow (sqrt y) 4)) (+ x (sqrt (pow y 4))) (- x (sqrt (pow y 4))) (+ x (pow y (/ 4 2))) (- x (pow y (/ 4 2))) (* (exp x) (exp (* y y))) (log (+ x (* y y))) (exp (+ x (* y y))) (* (cbrt (+ x (* y y))) (cbrt (+ x (* y y)))) (cbrt (+ x (* y y))) (* (* (+ x (* y y)) (+ x (* y y))) (+ x (* y y))) (sqrt (+ x (* y y))) (sqrt (+ x (* y y))) (+ (pow x 3) (pow (* y y) 3)) (+ (* x x) (- (* (* y y) (* y y)) (* x (* y y)))) (- (* x x) (* (* y y) (* y y))) (- x (* y y)) (- x (pow y 2)) (- x (pow y 2)) (- x (pow y 2)) (pow x 2) (- (pow x 2) (pow y 4)) (- (pow x 2) (pow y 4)) (+ x (pow y 2)) (+ x (pow y 2)) (+ x (pow y 2)) 0.265 * * [simplify]: iteration 0 : 4934 enodes (cost 1029 ) 0.265 * * [simplify]: iteration 1 : 4934 enodes (cost 1029 ) 0.269 * [simplify]: Simplified to: (log (- x (* y y))) (log (- x (* y y))) (exp (- x (* y y))) (pow (- x (* y y)) 3) (* (cbrt (- x (* y y))) (cbrt (- x (* y y)))) (cbrt (- x (* y y))) (pow (- x (* y y)) 3) (sqrt (- x (* y y))) (sqrt (- x (* y y))) (- (pow y 4) (* x x)) (- (* y (neg y)) x) (* x (/ x (+ x (* y y)))) (/ (pow y 4) (+ x (* y y))) (* (cbrt (- (* x x) (pow y 4))) (/ (cbrt (- (* x x) (pow y 4))) (* (cbrt (+ x (* y y))) (cbrt (+ x (* y y)))))) (/ (cbrt (- (* x x) (pow y 4))) (cbrt (+ x (* y y)))) (* (cbrt (- (* x x) (pow y 4))) (/ (cbrt (- (* x x) (pow y 4))) (sqrt (+ x (* y y))))) (/ (cbrt (- (* x x) (pow y 4))) (sqrt (+ x (* y y)))) (* (cbrt (- (* x x) (pow y 4))) (cbrt (- (* x x) (pow y 4)))) (/ (cbrt (- (* x x) (pow y 4))) (+ x (* y y))) (/ (sqrt (- (* x x) (pow y 4))) (* (cbrt (+ x (* y y))) (cbrt (+ x (* y y))))) (/ (sqrt (- (* x x) (pow y 4))) (cbrt (+ x (* y y)))) (/ (sqrt (- (* x x) (pow y 4))) (sqrt (+ x (* y y)))) (/ (sqrt (- (* x x) (pow y 4))) (sqrt (+ x (* y y)))) (sqrt (- (* x x) (pow y 4))) (/ (sqrt (- (* x x) (pow y 4))) (+ x (* y y))) (/ 1 (* (cbrt (+ x (* y y))) (cbrt (+ x (* y y))))) (/ (- (* x x) (pow y 4)) (cbrt (+ x (* y y)))) (/ 1 (sqrt (+ x (* y y)))) (/ (- (* x x) (pow y 4)) (sqrt (+ x (* y y)))) 1 (- x (* y y)) (/ (+ x (* y y)) (* (cbrt (+ x (* y y))) (cbrt (+ x (* y y))))) (/ (- x (* y y)) (cbrt (+ x (* y y)))) (/ (+ x (* y y)) (sqrt (+ x (* y y)))) (/ (- x (* y y)) (sqrt (+ x (* y y)))) (+ x (* y y)) (/ (- x (* y y)) (+ x (* y y))) (/ (+ x (sqrt (pow y 4))) (* (cbrt (+ x (* y y))) (cbrt (+ x (* y y))))) (/ (- x (sqrt (pow y 4))) (cbrt (+ x (* y y)))) (/ (+ x (sqrt (pow y 4))) (sqrt (+ x (* y y)))) (/ (- x (sqrt (pow y 4))) (sqrt (+ x (* y y)))) (+ x (sqrt (pow y 4))) (/ (- x (sqrt (pow y 4))) (+ x (* y y))) (/ (+ x (* y y)) (* (cbrt (+ x (* y y))) (cbrt (+ x (* y y))))) (/ (- x (* y y)) (cbrt (+ x (* y y)))) (/ (+ x (* y y)) (sqrt (+ x (* y y)))) (/ (- x (* y y)) (sqrt (+ x (* y y)))) (+ x (* y y)) (/ (- x (* y y)) (+ x (* y y))) (/ 1 (+ x (* y y))) (/ 1 (- x (* y y))) (/ (- (* x x) (pow y 4)) (* (cbrt (+ x (* y y))) (cbrt (+ x (* y y))))) (/ (- (* x x) (pow y 4)) (sqrt (+ x (* y y)))) (- (* x x) (pow y 4)) (/ (+ x (* y y)) (cbrt (- (* x x) (pow y 4)))) (/ (+ x (* y y)) (sqrt (- (* x x) (pow y 4)))) (/ 1 (- x (* y y))) (/ (+ x (* y y)) (- x (* y y))) (/ (+ x (* y y)) (- x (sqrt (pow y 4)))) (/ (+ x (* y y)) (- x (* y y))) (/ (- (* x x) (pow y 4)) (+ (pow x 3) (pow y 6))) 1 (* (+ x (* y y)) (+ (pow x 4) (+ (pow y 8) (* x (* x (pow y 4)))))) (* (+ x (* y y)) (+ (* x x) (pow y 4))) (exp (- (* x x) (pow y 4))) (log (- (* x x) (pow y 4))) (exp (- (* x x) (pow y 4))) (* (cbrt (- (* x x) (pow y 4))) (cbrt (- (* x x) (pow y 4)))) (cbrt (- (* x x) (pow y 4))) (pow (- (* x x) (pow y 4)) 3) (sqrt (- (* x x) (pow y 4))) (sqrt (- (* x x) (pow y 4))) (- (pow x 6) (pow y 12)) (+ (pow x 4) (+ (pow y 8) (* x (* x (pow y 4))))) (neg (pow y 4)) (- (pow x 4) (pow y 8)) (+ (* x x) (pow y 4)) (+ x (* y y)) (- x (* y y)) (+ x (sqrt (pow y 4))) (- x (sqrt (pow y 4))) (+ x (* y y)) (- x (* y y)) (exp (+ x (* y y))) (log (+ x (* y y))) (exp (+ x (* y y))) (* (cbrt (+ x (* y y))) (cbrt (+ x (* y y)))) (cbrt (+ x (* y y))) (pow (+ x (* y y)) 3) (sqrt (+ x (* y y))) (sqrt (+ x (* y y))) (+ (pow x 3) (pow y 6)) (+ (pow y 4) (* x (- x (* y y)))) (- (* x x) (pow y 4)) (- x (* y y)) (- x (* y y)) (- x (* y y)) (- x (* y y)) (* x x) (- (* x x) (pow y 4)) (- (* x x) (pow y 4)) (+ x (* y y)) (+ x (* y y)) (+ x (* y y)) 0.270 * * * [progress]: adding candidates to table 0.363 * * [progress]: iteration 3 / 4 0.363 * * * [progress]: picking best candidate 0.369 * * * * [pick]: Picked # 0.369 * * * [progress]: localizing error 0.381 * * * [progress]: generating rewritten candidates 0.381 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2) 0.384 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2) 0.390 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2) 0.393 * * * * [progress]: [ 4 / 4 ] rewriting at (2) 0.415 * * * [progress]: generating series expansions 0.415 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2) 0.416 * [approximate]: Taking taylor expansion of (pow (sqrt y) 4) in (y) around 0 0.416 * [taylor]: Taking taylor expansion of (pow (sqrt y) 4) in y 0.416 * [taylor]: Taking taylor expansion of (sqrt y) in y 0.416 * [taylor]: Taking taylor expansion of y in y 0.416 * [taylor]: Taking taylor expansion of (pow (sqrt y) 4) in y 0.416 * [taylor]: Taking taylor expansion of (sqrt y) in y 0.416 * [taylor]: Taking taylor expansion of y in y 0.418 * [approximate]: Taking taylor expansion of (pow (sqrt (/ 1 y)) 4) in (y) around 0 0.418 * [taylor]: Taking taylor expansion of (pow (sqrt (/ 1 y)) 4) in y 0.418 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y 0.418 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.418 * [taylor]: Taking taylor expansion of y in y 0.418 * [taylor]: Taking taylor expansion of (pow (sqrt (/ 1 y)) 4) in y 0.418 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y 0.418 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.418 * [taylor]: Taking taylor expansion of y in y 0.420 * [approximate]: Taking taylor expansion of (pow (sqrt (/ -1 y)) 4) in (y) around 0 0.420 * [taylor]: Taking taylor expansion of (pow (sqrt (/ -1 y)) 4) in y 0.420 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y 0.420 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.420 * [taylor]: Taking taylor expansion of -1 in y 0.420 * [taylor]: Taking taylor expansion of y in y 0.420 * [taylor]: Taking taylor expansion of (pow (sqrt (/ -1 y)) 4) in y 0.420 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y 0.420 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.420 * [taylor]: Taking taylor expansion of -1 in y 0.420 * [taylor]: Taking taylor expansion of y in y 0.422 * * * * [progress]: [ 2 / 4 ] generating series at (2 2) 0.422 * [approximate]: Taking taylor expansion of (/ (+ x (pow y 2)) (- x (pow y 2))) in (x y) around 0 0.422 * [taylor]: Taking taylor expansion of (/ (+ x (pow y 2)) (- x (pow y 2))) in y 0.422 * [taylor]: Taking taylor expansion of (+ x (pow y 2)) in y 0.422 * [taylor]: Taking taylor expansion of x in y 0.422 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.422 * [taylor]: Taking taylor expansion of y in y 0.422 * [taylor]: Taking taylor expansion of (- x (pow y 2)) in y 0.422 * [taylor]: Taking taylor expansion of x in y 0.422 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.422 * [taylor]: Taking taylor expansion of y in y 0.422 * [taylor]: Taking taylor expansion of (/ (+ x (pow y 2)) (- x (pow y 2))) in x 0.422 * [taylor]: Taking taylor expansion of (+ x (pow y 2)) in x 0.422 * [taylor]: Taking taylor expansion of x in x 0.422 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.422 * [taylor]: Taking taylor expansion of y in x 0.422 * [taylor]: Taking taylor expansion of (- x (pow y 2)) in x 0.422 * [taylor]: Taking taylor expansion of x in x 0.422 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.422 * [taylor]: Taking taylor expansion of y in x 0.423 * [taylor]: Taking taylor expansion of (/ (+ x (pow y 2)) (- x (pow y 2))) in x 0.423 * [taylor]: Taking taylor expansion of (+ x (pow y 2)) in x 0.423 * [taylor]: Taking taylor expansion of x in x 0.423 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.423 * [taylor]: Taking taylor expansion of y in x 0.423 * [taylor]: Taking taylor expansion of (- x (pow y 2)) in x 0.423 * [taylor]: Taking taylor expansion of x in x 0.423 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.423 * [taylor]: Taking taylor expansion of y in x 0.423 * [taylor]: Taking taylor expansion of -1 in y 0.424 * [taylor]: Taking taylor expansion of (neg (* 2 (/ 1 (pow y 2)))) in y 0.424 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y 0.424 * [taylor]: Taking taylor expansion of 2 in y 0.424 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.424 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.424 * [taylor]: Taking taylor expansion of y in y 0.424 * [taylor]: Taking taylor expansion of (neg (* 2 (/ 1 (pow y 4)))) in y 0.424 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 4))) in y 0.424 * [taylor]: Taking taylor expansion of 2 in y 0.424 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 0.424 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.424 * [taylor]: Taking taylor expansion of y in y 0.429 * [taylor]: Taking taylor expansion of (neg (* 2 (/ 1 (pow y 6)))) in y 0.429 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 6))) in y 0.429 * [taylor]: Taking taylor expansion of 2 in y 0.429 * [taylor]: Taking taylor expansion of (/ 1 (pow y 6)) in y 0.429 * [taylor]: Taking taylor expansion of (pow y 6) in y 0.429 * [taylor]: Taking taylor expansion of y in y 0.430 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 (pow y 2)) (/ 1 x)) (- (/ 1 x) (/ 1 (pow y 2)))) in (x y) around 0 0.431 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow y 2)) (/ 1 x)) (- (/ 1 x) (/ 1 (pow y 2)))) in y 0.431 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 x)) in y 0.431 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.431 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.431 * [taylor]: Taking taylor expansion of y in y 0.431 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.431 * [taylor]: Taking taylor expansion of x in y 0.431 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 (pow y 2))) in y 0.431 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.431 * [taylor]: Taking taylor expansion of x in y 0.431 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.431 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.431 * [taylor]: Taking taylor expansion of y in y 0.431 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow y 2)) (/ 1 x)) (- (/ 1 x) (/ 1 (pow y 2)))) in x 0.431 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 x)) in x 0.431 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.431 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.431 * [taylor]: Taking taylor expansion of y in x 0.431 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.431 * [taylor]: Taking taylor expansion of x in x 0.431 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 (pow y 2))) in x 0.431 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.431 * [taylor]: Taking taylor expansion of x in x 0.431 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.431 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.431 * [taylor]: Taking taylor expansion of y in x 0.431 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow y 2)) (/ 1 x)) (- (/ 1 x) (/ 1 (pow y 2)))) in x 0.431 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 x)) in x 0.431 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.431 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.431 * [taylor]: Taking taylor expansion of y in x 0.432 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.432 * [taylor]: Taking taylor expansion of x in x 0.432 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 (pow y 2))) in x 0.432 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.432 * [taylor]: Taking taylor expansion of x in x 0.432 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.432 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.432 * [taylor]: Taking taylor expansion of y in x 0.432 * [taylor]: Taking taylor expansion of 1 in y 0.432 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y 0.432 * [taylor]: Taking taylor expansion of 2 in y 0.432 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.432 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.432 * [taylor]: Taking taylor expansion of y in y 0.433 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 4))) in y 0.433 * [taylor]: Taking taylor expansion of 2 in y 0.433 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 0.433 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.433 * [taylor]: Taking taylor expansion of y in y 0.435 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 6))) in y 0.435 * [taylor]: Taking taylor expansion of 2 in y 0.435 * [taylor]: Taking taylor expansion of (/ 1 (pow y 6)) in y 0.435 * [taylor]: Taking taylor expansion of (pow y 6) in y 0.435 * [taylor]: Taking taylor expansion of y in y 0.436 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow y 2)) (/ 1 x)) (+ (/ 1 (pow y 2)) (/ 1 x)))) in (x y) around 0 0.436 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow y 2)) (/ 1 x)) (+ (/ 1 (pow y 2)) (/ 1 x)))) in y 0.436 * [taylor]: Taking taylor expansion of -1 in y 0.436 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow y 2)) (/ 1 x)) (+ (/ 1 (pow y 2)) (/ 1 x))) in y 0.436 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 x)) in y 0.436 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.436 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.436 * [taylor]: Taking taylor expansion of y in y 0.436 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.436 * [taylor]: Taking taylor expansion of x in y 0.436 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 x)) in y 0.436 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.436 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.436 * [taylor]: Taking taylor expansion of y in y 0.436 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.436 * [taylor]: Taking taylor expansion of x in y 0.437 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow y 2)) (/ 1 x)) (+ (/ 1 (pow y 2)) (/ 1 x)))) in x 0.437 * [taylor]: Taking taylor expansion of -1 in x 0.437 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow y 2)) (/ 1 x)) (+ (/ 1 (pow y 2)) (/ 1 x))) in x 0.437 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 x)) in x 0.437 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.437 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.437 * [taylor]: Taking taylor expansion of y in x 0.437 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.437 * [taylor]: Taking taylor expansion of x in x 0.437 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 x)) in x 0.437 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.437 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.437 * [taylor]: Taking taylor expansion of y in x 0.437 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.437 * [taylor]: Taking taylor expansion of x in x 0.437 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow y 2)) (/ 1 x)) (+ (/ 1 (pow y 2)) (/ 1 x)))) in x 0.437 * [taylor]: Taking taylor expansion of -1 in x 0.437 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow y 2)) (/ 1 x)) (+ (/ 1 (pow y 2)) (/ 1 x))) in x 0.437 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 x)) in x 0.437 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.437 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.437 * [taylor]: Taking taylor expansion of y in x 0.437 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.437 * [taylor]: Taking taylor expansion of x in x 0.437 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 x)) in x 0.437 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.437 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.437 * [taylor]: Taking taylor expansion of y in x 0.437 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.437 * [taylor]: Taking taylor expansion of x in x 0.438 * [taylor]: Taking taylor expansion of 1 in y 0.438 * [taylor]: Taking taylor expansion of (neg (* 2 (/ 1 (pow y 2)))) in y 0.438 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y 0.438 * [taylor]: Taking taylor expansion of 2 in y 0.438 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.438 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.438 * [taylor]: Taking taylor expansion of y in y 0.439 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 4))) in y 0.439 * [taylor]: Taking taylor expansion of 2 in y 0.439 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 0.439 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.439 * [taylor]: Taking taylor expansion of y in y 0.441 * [taylor]: Taking taylor expansion of (neg (* 2 (/ 1 (pow y 6)))) in y 0.441 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 6))) in y 0.441 * [taylor]: Taking taylor expansion of 2 in y 0.441 * [taylor]: Taking taylor expansion of (/ 1 (pow y 6)) in y 0.441 * [taylor]: Taking taylor expansion of (pow y 6) in y 0.441 * [taylor]: Taking taylor expansion of y in y 0.442 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 2) 0.442 * [approximate]: Taking taylor expansion of (- x (pow y 2)) in (x y) around 0 0.442 * [taylor]: Taking taylor expansion of (- x (pow y 2)) in y 0.442 * [taylor]: Taking taylor expansion of x in y 0.442 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.442 * [taylor]: Taking taylor expansion of y in y 0.442 * [taylor]: Taking taylor expansion of (- x (pow y 2)) in x 0.442 * [taylor]: Taking taylor expansion of x in x 0.442 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.442 * [taylor]: Taking taylor expansion of y in x 0.442 * [taylor]: Taking taylor expansion of (- x (pow y 2)) in x 0.442 * [taylor]: Taking taylor expansion of x in x 0.442 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.442 * [taylor]: Taking taylor expansion of y in x 0.443 * [taylor]: Taking taylor expansion of (neg (pow y 2)) in y 0.443 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.443 * [taylor]: Taking taylor expansion of y in y 0.443 * [taylor]: Taking taylor expansion of 1 in y 0.443 * [taylor]: Taking taylor expansion of 0 in y 0.443 * [taylor]: Taking taylor expansion of 0 in y 0.443 * [taylor]: Taking taylor expansion of 0 in y 0.443 * [approximate]: Taking taylor expansion of (- (/ 1 x) (/ 1 (pow y 2))) in (x y) around 0 0.443 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 (pow y 2))) in y 0.443 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.443 * [taylor]: Taking taylor expansion of x in y 0.443 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.443 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.443 * [taylor]: Taking taylor expansion of y in y 0.444 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 (pow y 2))) in x 0.444 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.444 * [taylor]: Taking taylor expansion of x in x 0.444 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.444 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.444 * [taylor]: Taking taylor expansion of y in x 0.444 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 (pow y 2))) in x 0.444 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.444 * [taylor]: Taking taylor expansion of x in x 0.444 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.444 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.444 * [taylor]: Taking taylor expansion of y in x 0.444 * [taylor]: Taking taylor expansion of 1 in y 0.444 * [taylor]: Taking taylor expansion of (neg (/ 1 (pow y 2))) in y 0.444 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.444 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.444 * [taylor]: Taking taylor expansion of y in y 0.444 * [taylor]: Taking taylor expansion of 0 in y 0.445 * [taylor]: Taking taylor expansion of 0 in y 0.445 * [taylor]: Taking taylor expansion of 0 in y 0.446 * [taylor]: Taking taylor expansion of 0 in y 0.446 * [approximate]: Taking taylor expansion of (neg (+ (/ 1 (pow y 2)) (/ 1 x))) in (x y) around 0 0.446 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 (pow y 2)) (/ 1 x))) in y 0.446 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 x)) in y 0.446 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.446 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.446 * [taylor]: Taking taylor expansion of y in y 0.446 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.446 * [taylor]: Taking taylor expansion of x in y 0.446 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 (pow y 2)) (/ 1 x))) in x 0.446 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 x)) in x 0.446 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.446 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.446 * [taylor]: Taking taylor expansion of y in x 0.446 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.446 * [taylor]: Taking taylor expansion of x in x 0.446 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 (pow y 2)) (/ 1 x))) in x 0.446 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 x)) in x 0.447 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.447 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.447 * [taylor]: Taking taylor expansion of y in x 0.447 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.447 * [taylor]: Taking taylor expansion of x in x 0.447 * [taylor]: Taking taylor expansion of (neg 1) in y 0.447 * [taylor]: Taking taylor expansion of 1 in y 0.447 * [taylor]: Taking taylor expansion of (neg (/ 1 (pow y 2))) in y 0.447 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.447 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.447 * [taylor]: Taking taylor expansion of y in y 0.447 * [taylor]: Taking taylor expansion of 0 in y 0.448 * [taylor]: Taking taylor expansion of 0 in y 0.448 * [taylor]: Taking taylor expansion of 0 in y 0.449 * [taylor]: Taking taylor expansion of 0 in y 0.449 * * * * [progress]: [ 4 / 4 ] generating series at (2) 0.449 * [approximate]: Taking taylor expansion of (- x (pow y 2)) in (x y) around 0 0.449 * [taylor]: Taking taylor expansion of (- x (pow y 2)) in y 0.449 * [taylor]: Taking taylor expansion of x in y 0.449 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.449 * [taylor]: Taking taylor expansion of y in y 0.449 * [taylor]: Taking taylor expansion of (- x (pow y 2)) in x 0.449 * [taylor]: Taking taylor expansion of x in x 0.449 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.449 * [taylor]: Taking taylor expansion of y in x 0.449 * [taylor]: Taking taylor expansion of (- x (pow y 2)) in x 0.449 * [taylor]: Taking taylor expansion of x in x 0.449 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.449 * [taylor]: Taking taylor expansion of y in x 0.449 * [taylor]: Taking taylor expansion of (neg (pow y 2)) in y 0.449 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.449 * [taylor]: Taking taylor expansion of y in y 0.450 * [taylor]: Taking taylor expansion of 1 in y 0.450 * [taylor]: Taking taylor expansion of 0 in y 0.450 * [taylor]: Taking taylor expansion of 0 in y 0.450 * [taylor]: Taking taylor expansion of 0 in y 0.450 * [approximate]: Taking taylor expansion of (- (/ 1 x) (/ 1 (pow y 2))) in (x y) around 0 0.450 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 (pow y 2))) in y 0.450 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.450 * [taylor]: Taking taylor expansion of x in y 0.450 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.450 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.450 * [taylor]: Taking taylor expansion of y in y 0.450 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 (pow y 2))) in x 0.450 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.450 * [taylor]: Taking taylor expansion of x in x 0.451 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.451 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.451 * [taylor]: Taking taylor expansion of y in x 0.451 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 (pow y 2))) in x 0.451 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.451 * [taylor]: Taking taylor expansion of x in x 0.451 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.451 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.451 * [taylor]: Taking taylor expansion of y in x 0.451 * [taylor]: Taking taylor expansion of 1 in y 0.451 * [taylor]: Taking taylor expansion of (neg (/ 1 (pow y 2))) in y 0.451 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.451 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.451 * [taylor]: Taking taylor expansion of y in y 0.451 * [taylor]: Taking taylor expansion of 0 in y 0.452 * [taylor]: Taking taylor expansion of 0 in y 0.452 * [taylor]: Taking taylor expansion of 0 in y 0.453 * [taylor]: Taking taylor expansion of 0 in y 0.453 * [approximate]: Taking taylor expansion of (* -1 (/ (* (- (pow (sqrt (/ -1 y)) 4) (/ 1 x)) (+ (/ 1 (pow y 2)) (/ 1 x))) (- (/ 1 (pow y 2)) (/ 1 x)))) in (x y) around 0 0.453 * [taylor]: Taking taylor expansion of (* -1 (/ (* (- (pow (sqrt (/ -1 y)) 4) (/ 1 x)) (+ (/ 1 (pow y 2)) (/ 1 x))) (- (/ 1 (pow y 2)) (/ 1 x)))) in y 0.453 * [taylor]: Taking taylor expansion of -1 in y 0.453 * [taylor]: Taking taylor expansion of (/ (* (- (pow (sqrt (/ -1 y)) 4) (/ 1 x)) (+ (/ 1 (pow y 2)) (/ 1 x))) (- (/ 1 (pow y 2)) (/ 1 x))) in y 0.453 * [taylor]: Taking taylor expansion of (* (- (pow (sqrt (/ -1 y)) 4) (/ 1 x)) (+ (/ 1 (pow y 2)) (/ 1 x))) in y 0.453 * [taylor]: Taking taylor expansion of (- (pow (sqrt (/ -1 y)) 4) (/ 1 x)) in y 0.453 * [taylor]: Taking taylor expansion of (pow (sqrt (/ -1 y)) 4) in y 0.453 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y 0.453 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.453 * [taylor]: Taking taylor expansion of -1 in y 0.453 * [taylor]: Taking taylor expansion of y in y 0.453 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.453 * [taylor]: Taking taylor expansion of x in y 0.453 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 x)) in y 0.454 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.454 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.454 * [taylor]: Taking taylor expansion of y in y 0.454 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.454 * [taylor]: Taking taylor expansion of x in y 0.454 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 x)) in y 0.454 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.454 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.454 * [taylor]: Taking taylor expansion of y in y 0.454 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.454 * [taylor]: Taking taylor expansion of x in y 0.454 * [taylor]: Taking taylor expansion of (* -1 (/ (* (- (pow (sqrt (/ -1 y)) 4) (/ 1 x)) (+ (/ 1 (pow y 2)) (/ 1 x))) (- (/ 1 (pow y 2)) (/ 1 x)))) in x 0.454 * [taylor]: Taking taylor expansion of -1 in x 0.454 * [taylor]: Taking taylor expansion of (/ (* (- (pow (sqrt (/ -1 y)) 4) (/ 1 x)) (+ (/ 1 (pow y 2)) (/ 1 x))) (- (/ 1 (pow y 2)) (/ 1 x))) in x 0.454 * [taylor]: Taking taylor expansion of (* (- (pow (sqrt (/ -1 y)) 4) (/ 1 x)) (+ (/ 1 (pow y 2)) (/ 1 x))) in x 0.454 * [taylor]: Taking taylor expansion of (- (pow (sqrt (/ -1 y)) 4) (/ 1 x)) in x 0.454 * [taylor]: Taking taylor expansion of (pow (sqrt (/ -1 y)) 4) in x 0.454 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in x 0.454 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.454 * [taylor]: Taking taylor expansion of -1 in x 0.454 * [taylor]: Taking taylor expansion of y in x 0.454 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.454 * [taylor]: Taking taylor expansion of x in x 0.454 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 x)) in x 0.455 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.455 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.455 * [taylor]: Taking taylor expansion of y in x 0.455 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.455 * [taylor]: Taking taylor expansion of x in x 0.455 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 x)) in x 0.455 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.455 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.455 * [taylor]: Taking taylor expansion of y in x 0.455 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.455 * [taylor]: Taking taylor expansion of x in x 0.455 * [taylor]: Taking taylor expansion of (* -1 (/ (* (- (pow (sqrt (/ -1 y)) 4) (/ 1 x)) (+ (/ 1 (pow y 2)) (/ 1 x))) (- (/ 1 (pow y 2)) (/ 1 x)))) in x 0.455 * [taylor]: Taking taylor expansion of -1 in x 0.455 * [taylor]: Taking taylor expansion of (/ (* (- (pow (sqrt (/ -1 y)) 4) (/ 1 x)) (+ (/ 1 (pow y 2)) (/ 1 x))) (- (/ 1 (pow y 2)) (/ 1 x))) in x 0.455 * [taylor]: Taking taylor expansion of (* (- (pow (sqrt (/ -1 y)) 4) (/ 1 x)) (+ (/ 1 (pow y 2)) (/ 1 x))) in x 0.455 * [taylor]: Taking taylor expansion of (- (pow (sqrt (/ -1 y)) 4) (/ 1 x)) in x 0.455 * [taylor]: Taking taylor expansion of (pow (sqrt (/ -1 y)) 4) in x 0.455 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in x 0.455 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.455 * [taylor]: Taking taylor expansion of -1 in x 0.455 * [taylor]: Taking taylor expansion of y in x 0.455 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.455 * [taylor]: Taking taylor expansion of x in x 0.455 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 x)) in x 0.455 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.455 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.455 * [taylor]: Taking taylor expansion of y in x 0.455 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.455 * [taylor]: Taking taylor expansion of x in x 0.455 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 x)) in x 0.455 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.455 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.456 * [taylor]: Taking taylor expansion of y in x 0.456 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.456 * [taylor]: Taking taylor expansion of x in x 0.456 * [taylor]: Taking taylor expansion of -1 in y 0.457 * [taylor]: Taking taylor expansion of (- (pow (sqrt (/ -1 y)) 4) (* 2 (/ 1 (pow y 2)))) in y 0.457 * [taylor]: Taking taylor expansion of (pow (sqrt (/ -1 y)) 4) in y 0.457 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y 0.457 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.457 * [taylor]: Taking taylor expansion of -1 in y 0.457 * [taylor]: Taking taylor expansion of y in y 0.457 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y 0.457 * [taylor]: Taking taylor expansion of 2 in y 0.457 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.457 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.457 * [taylor]: Taking taylor expansion of y in y 0.459 * [taylor]: Taking taylor expansion of (- (* 2 (/ (pow (sqrt (/ -1 y)) 4) (pow y 2))) (* 2 (/ 1 (pow y 4)))) in y 0.459 * [taylor]: Taking taylor expansion of (* 2 (/ (pow (sqrt (/ -1 y)) 4) (pow y 2))) in y 0.459 * [taylor]: Taking taylor expansion of 2 in y 0.459 * [taylor]: Taking taylor expansion of (/ (pow (sqrt (/ -1 y)) 4) (pow y 2)) in y 0.459 * [taylor]: Taking taylor expansion of (pow (sqrt (/ -1 y)) 4) in y 0.459 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y 0.459 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.459 * [taylor]: Taking taylor expansion of -1 in y 0.459 * [taylor]: Taking taylor expansion of y in y 0.459 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.459 * [taylor]: Taking taylor expansion of y in y 0.460 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 4))) in y 0.460 * [taylor]: Taking taylor expansion of 2 in y 0.460 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 0.460 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.460 * [taylor]: Taking taylor expansion of y in y 0.462 * * * [progress]: simplifying candidates 0.465 * [simplify]: Simplifying using # : (* (log (sqrt y)) 4) (* (log (sqrt y)) 4) (* 1/2 4) (* 1 4) (* (/ 1 2) 4) (pow (sqrt y) (* (cbrt 4) (cbrt 4))) (pow (sqrt y) (sqrt 4)) (pow (sqrt y) 1) (pow (* (cbrt (sqrt y)) (cbrt (sqrt y))) 4) (pow (cbrt (sqrt y)) 4) (pow (sqrt (* (cbrt y) (cbrt y))) 4) (pow (sqrt (cbrt y)) 4) (pow (sqrt (sqrt y)) 4) (pow (sqrt (sqrt y)) 4) (pow (sqrt 1) 4) (pow (sqrt y) 4) (pow (sqrt (sqrt y)) 4) (pow (sqrt (sqrt y)) 4) (pow 1 4) (pow (sqrt y) 4) (log (pow (sqrt y) 4)) (exp (pow (sqrt y) 4)) (* (cbrt (pow (sqrt y) 4)) (cbrt (pow (sqrt y) 4))) (cbrt (pow (sqrt y) 4)) (* (* (pow (sqrt y) 4) (pow (sqrt y) 4)) (pow (sqrt y) 4)) (/ 4 2) (sqrt (pow (sqrt y) 4)) (sqrt (pow (sqrt y) 4)) (pow (sqrt y) (/ 4 2)) (pow (sqrt y) (/ 4 2)) (- (log (+ x (* y y))) (log (- x (* y y)))) (log (/ (+ x (* y y)) (- x (* y y)))) (exp (/ (+ x (* y y)) (- x (* y y)))) (/ (* (* (+ x (* y y)) (+ x (* y y))) (+ x (* y y))) (* (* (- x (* y y)) (- x (* y y))) (- x (* y y)))) (* (cbrt (/ (+ x (* y y)) (- x (* y y)))) (cbrt (/ (+ x (* y y)) (- x (* y y))))) (cbrt (/ (+ x (* y y)) (- x (* y y)))) (* (* (/ (+ x (* y y)) (- x (* y y))) (/ (+ x (* y y)) (- x (* y y)))) (/ (+ x (* y y)) (- x (* y y)))) (sqrt (/ (+ x (* y y)) (- x (* y y)))) (sqrt (/ (+ x (* y y)) (- x (* y y)))) (neg (+ x (* y y))) (neg (- x (* y y))) (/ (* (cbrt (+ x (* y y))) (cbrt (+ x (* y y)))) (* (cbrt (- x (* y y))) (cbrt (- x (* y y))))) (/ (cbrt (+ x (* y y))) (cbrt (- x (* y y)))) (/ (* (cbrt (+ x (* y y))) (cbrt (+ x (* y y)))) (sqrt (- x (* y y)))) (/ (cbrt (+ x (* y y))) (sqrt (- x (* y y)))) (/ (* (cbrt (+ x (* y y))) (cbrt (+ x (* y y)))) 1) (/ (cbrt (+ x (* y y))) (- x (* y y))) (/ (* (cbrt (+ x (* y y))) (cbrt (+ x (* y y)))) (+ (sqrt x) y)) (/ (cbrt (+ x (* y y))) (- (sqrt x) y)) (/ (sqrt (+ x (* y y))) (* (cbrt (- x (* y y))) (cbrt (- x (* y y))))) (/ (sqrt (+ x (* y y))) (cbrt (- x (* y y)))) (/ (sqrt (+ x (* y y))) (sqrt (- x (* y y)))) (/ (sqrt (+ x (* y y))) (sqrt (- x (* y y)))) (/ (sqrt (+ x (* y y))) 1) (/ (sqrt (+ x (* y 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enodes (cost 3423 ) 0.545 * * [simplify]: iteration 1 : 4980 enodes (cost 3423 ) 0.556 * [simplify]: Simplified to: (* 2 (log y)) (* 2 (log y)) 2 4 2 (pow (sqrt y) (* (cbrt 4) (cbrt 4))) y (sqrt y) (pow (cbrt (sqrt y)) 8) (pow (cbrt (sqrt y)) 4) (pow (fabs (cbrt y)) 4) (* (cbrt y) (cbrt y)) y y 1 (* y y) y y 1 (* y y) (* 2 (log y)) (pow (exp y) y) (* (cbrt (* y y)) (cbrt (* y y))) (cbrt (* y y)) (pow y 6) 2 (fabs y) (fabs y) y y (log (/ (+ (* y y) x) (- x (* y y)))) (log (/ (+ (* y y) x) (- x (* y y)))) (exp (/ (+ (* y y) x) (- x (* y y)))) (pow (/ (+ (* y y) x) (- x (* y y))) 3) (* (cbrt (/ (+ (* y y) x) (- x (* y y)))) (cbrt (/ (+ (* y y) x) (- x (* y y))))) (cbrt (/ (+ (* y y) x) (- x (* y y)))) (pow (/ (+ (* y y) x) (- x (* y y))) 3) (sqrt (/ (+ (* y y) x) (- x (* y y)))) (sqrt (/ (+ (* y y) x) (- x (* y y)))) (- (* y (neg y)) x) (- (* y y) x) (* (cbrt (+ (* y y) x)) (/ (cbrt (+ (* y y) x)) (* (cbrt (- x (* y y))) (cbrt (- x (* y y)))))) (/ (cbrt (+ (* y y) x)) (cbrt (- x (* y 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(cbrt (- x (* y y))))) (/ (+ (* y y) x) (sqrt (- x (* y y)))) (+ (* y y) x) (/ (+ (* y y) x) (+ y (sqrt x))) (/ (- x (* y y)) (cbrt (+ (* y y) x))) (/ (- x (* y y)) (sqrt (+ (* y y) x))) (/ (- x (* y y)) (+ (* y y) x)) (/ (+ (* y y) x) (- (pow x 3) (pow y 6))) (/ 1 (- x (* y y))) (* (- x (* y y)) (+ (pow y 4) (* x (- x (* y y))))) (* (- x (* y y)) (- x (* y y))) (exp (- x (* y y))) (log (- x (* y y))) (exp (- x (* y y))) (* (cbrt (- x (* y y))) (cbrt (- x (* y y)))) (cbrt (- x (* y y))) (pow (- x (* y y)) 3) (sqrt (- x (* y y))) (sqrt (- x (* y y))) (- (pow x 3) (pow y 6)) (+ (pow y 4) (* x (+ (* y y) x))) (* y (neg y)) (- (* x x) (pow y 4)) (+ (* y y) x) (+ y (sqrt x)) (- (sqrt x) y) (log (- x (* y y))) (log (- x (* y y))) (log (- x (* y y))) (exp (- x (* y y))) (pow (- x (* y y)) 3) (pow (- x (* y y)) 3) (* (cbrt (- x (* y y))) (cbrt (- x (* y y)))) (cbrt (- x (* y y))) (pow (- x (* y y)) 3) (sqrt (- x (* y y))) (sqrt (- x (* y y))) (- (* y (neg y)) x) (/ (- (* y (neg y)) x) (- x (* y y))) (* (/ (cbrt (+ (* y y) x)) (cbrt (/ (+ (* y y) x) (- x (* y y))))) (/ (cbrt (+ (* y y) x)) (cbrt (/ (+ (* y y) x) (- x (* y y)))))) (/ (cbrt (+ (* y y) x)) (cbrt (/ (+ (* y y) x) (- x (* y y))))) (* (/ (cbrt (+ (* y y) x)) (sqrt (/ (+ (* y y) x) (- x (* y y))))) (cbrt (+ (* y y) x))) (/ (cbrt (+ (* y y) x)) (sqrt (/ (+ (* y y) x) (- x (* y y))))) (* (cbrt (- x (* y y))) (cbrt (- x (* y y)))) (cbrt (- x (* y y))) (sqrt (- x (* y y))) (sqrt (- x (* y y))) 1 (- x (* y y)) (+ y (sqrt x)) (- (sqrt x) y) (* (* (cbrt (- x (* y y))) (cbrt (- x (* y y)))) (* (/ (cbrt (+ (* y y) x)) (sqrt (+ (* y y) x))) (cbrt (+ (* y y) x)))) (* (cbrt (- x (* y y))) (/ (cbrt (+ (* y y) x)) (sqrt (+ (* y y) x)))) (* (sqrt (- x (* y y))) (* (/ (cbrt (+ (* y y) x)) (sqrt (+ (* y y) x))) (cbrt (+ (* y y) x)))) (* (sqrt (- x (* y y))) (/ (cbrt (+ (* y y) x)) (sqrt (+ (* y y) x)))) (* (/ (cbrt (+ (* y y) x)) (sqrt (+ (* y y) x))) (cbrt (+ (* y y) x))) (* (- x (* y y)) (/ (cbrt (+ (* y y) x)) (sqrt (+ (* y y) x)))) (* (+ y (sqrt x)) (* (/ (cbrt (+ (* y y) x)) (sqrt (+ (* y y) x))) (cbrt (+ (* y y) x)))) (* (- (sqrt x) y) (/ (cbrt (+ (* y y) x)) (sqrt (+ (* y y) x)))) (* (cbrt (+ (* y y) x)) (* (cbrt (+ (* y y) x)) (* (cbrt (- x (* y y))) (cbrt (- x (* y y)))))) (* (cbrt (- x (* y y))) (/ (cbrt (+ (* y y) x)) (+ (* y y) x))) (* (cbrt (+ (* y y) x)) (* (cbrt (+ (* y y) x)) (sqrt (- x (* y y))))) (* (sqrt (- x (* y y))) (/ (cbrt (+ (* y y) x)) (+ (* y y) x))) (* (cbrt (+ (* y y) x)) (cbrt (+ (* y y) x))) (* (- x (* y y)) (/ (cbrt (+ (* y y) x)) (+ (* y y) x))) (* (cbrt (+ (* y y) x)) (* (cbrt (+ (* y y) x)) (+ y (sqrt x)))) (* (- (sqrt x) y) (/ (cbrt (+ (* y y) x)) (+ (* y y) x))) (* (cbrt (+ (* y y) x)) (cbrt (+ (* y y) x))) (* (- x (* y y)) (/ (cbrt (+ (* y y) x)) (+ (* y y) x))) (* (/ (cbrt (+ (* y y) x)) (+ (* y y) x)) (cbrt (+ (* y y) x))) (* (- x (* y y)) (cbrt (+ (* y y) x))) (* (- (pow x 3) (pow y 6)) (* (/ (cbrt (+ (* y y) x)) (+ (* y y) x)) (cbrt (+ (* y y) x)))) (/ (cbrt (+ (* y y) x)) (+ (pow y 4) (* x (+ (* y y) x)))) (* (cbrt (+ (* y y) x)) (* (- x (* y y)) (cbrt (+ (* y y) x)))) (/ (cbrt (+ (* y y) x)) (+ (* y y) x)) (/ (sqrt (+ (* y y) x)) (* (cbrt (/ (+ (* y y) x) (- x (* y y)))) (cbrt (/ (+ (* y y) x) (- x (* y y)))))) (/ (sqrt (+ (* y y) x)) (cbrt (/ (+ (* y y) x) (- x (* y y))))) (/ (sqrt (+ (* y y) x)) (sqrt (/ (+ (* y y) x) (- x (* y y))))) (/ (sqrt (+ (* y y) x)) (sqrt (/ (+ (* y y) x) (- x (* y y))))) (* (* (cbrt (- x (* y y))) (cbrt (- x (* y y)))) (/ (sqrt (+ (* y y) x)) (* (cbrt (+ (* y y) x)) (cbrt (+ (* y y) x))))) (* (cbrt (- x (* y y))) (/ (sqrt (+ (* y y) x)) (cbrt (+ (* y y) x)))) (* (sqrt (- x (* y y))) (/ (sqrt (+ (* y y) x)) (* (cbrt (+ (* y y) x)) (cbrt (+ (* y y) x))))) (* (sqrt (- x (* y y))) (/ (sqrt (+ (* y y) x)) (cbrt (+ (* y y) x)))) (/ (sqrt (+ (* y y) x)) (* (cbrt (+ (* y y) x)) (cbrt (+ (* y y) x)))) (* (- x (* y y)) (/ (sqrt (+ (* y y) x)) (cbrt (+ (* y y) x)))) (* (+ y (sqrt x)) (/ (sqrt (+ (* y y) x)) (* (cbrt (+ (* y y) x)) (cbrt (+ (* y y) x))))) (* (- (sqrt x) y) (/ (sqrt (+ (* y y) x)) (cbrt (+ (* y y) x)))) (* (cbrt (- x (* y y))) (cbrt (- x (* y y)))) (cbrt (- x (* y y))) (sqrt (- x (* y y))) (sqrt (- x (* y y))) 1 (- x (* y y)) (+ y (sqrt x)) (- (sqrt x) y) (* (* (cbrt (- x (* y y))) (cbrt (- x (* y y)))) (sqrt (+ (* y y) x))) (* (cbrt (- x (* y y))) (/ (sqrt (+ (* y y) x)) (+ (* y y) x))) (* (sqrt (- x (* y y))) (sqrt (+ (* y y) x))) (* (sqrt (- x (* y y))) (/ (sqrt (+ (* y y) x)) (+ (* y y) x))) (sqrt (+ (* y y) x)) (* (- x (* y y)) (/ (sqrt (+ (* y y) x)) (+ (* y y) x))) (* (+ y (sqrt x)) (sqrt (+ (* y y) x))) (* (- (sqrt x) y) (/ (sqrt (+ (* y y) x)) (+ (* y y) x))) (sqrt (+ (* y y) x)) (* (- x (* y y)) (/ (sqrt (+ (* y y) x)) (+ (* y y) x))) (/ (sqrt (+ (* y y) x)) (+ (* y y) x)) (* (- x (* y y)) (sqrt (+ (* y y) x))) (* (- (pow x 3) (pow y 6)) (/ (sqrt (+ (* y y) x)) (+ (* y y) x))) (/ (sqrt (+ (* y y) x)) (+ (pow y 4) (* x (+ (* y y) x)))) (* (- x (* y y)) (sqrt (+ (* y y) x))) (/ (sqrt (+ (* y y) x)) (+ (* y y) x)) (/ 1 (* (cbrt (/ (+ (* y y) x) (- x (* y y)))) (cbrt (/ (+ (* y y) x) (- x (* y y)))))) (/ (+ (* y y) x) (cbrt (/ (+ (* y y) x) (- x (* y y))))) (/ 1 (sqrt (/ (+ (* y y) x) (- x (* y y))))) (/ (+ (* y y) x) (sqrt (/ (+ (* y y) x) (- x (* y y))))) (* (/ (cbrt (- x (* y y))) (* (cbrt (+ (* y y) x)) (cbrt (+ (* y y) x)))) (cbrt (- x (* y y)))) (* (cbrt (- x (* y y))) (/ (+ (* y y) x) (cbrt (+ (* y y) x)))) (/ (sqrt (- x (* y y))) (* (cbrt (+ (* y y) x)) (cbrt (+ (* y y) x)))) (* (sqrt (- x (* y y))) (/ (+ (* y y) x) (cbrt (+ (* y y) x)))) (/ 1 (* (cbrt (+ (* y y) x)) (cbrt (+ (* y y) x)))) (/ (- (* x x) (pow y 4)) (cbrt (+ (* y y) x))) (/ (+ y (sqrt x)) (* (cbrt (+ (* y y) x)) (cbrt (+ (* y y) x)))) (* (- (sqrt x) y) (/ (+ (* y y) x) (cbrt (+ (* y y) x)))) (* (/ (cbrt (- x (* y y))) (sqrt (+ (* y y) x))) (cbrt (- x (* y y)))) (* (cbrt (- x (* y y))) (/ (+ (* y y) x) (sqrt (+ (* y y) x)))) (/ (sqrt (- x (* y y))) (sqrt (+ (* y y) x))) (* (sqrt (- x (* y y))) (/ (+ (* y y) x) (sqrt (+ (* y y) x)))) (/ 1 (sqrt (+ (* y y) x))) (/ (- (* x x) (pow y 4)) (sqrt (+ (* y y) x))) (/ (+ y (sqrt x)) (sqrt (+ (* y y) x))) (* (- (sqrt x) y) (/ (+ (* y y) x) (sqrt (+ (* y y) x)))) (* (cbrt (- x (* y y))) (cbrt (- x (* y y)))) (cbrt (- x (* y y))) (sqrt (- x (* y y))) (sqrt (- x (* y y))) 1 (- x (* y y)) (+ y (sqrt x)) (- (sqrt x) y) 1 (- x (* y y)) (/ 1 (+ (* y y) x)) (- (* x x) (pow y 4)) (/ (- (pow x 3) (pow y 6)) (+ (* y y) x)) (/ (+ (* y y) x) (+ (pow y 4) (* x (+ (* y y) x)))) (- x (* y y)) 1 (/ 1 (* (cbrt (/ (+ (* y y) x) (- x (* y y)))) (cbrt (/ (+ (* y y) x) (- x (* y y)))))) (/ (+ (* y y) x) (cbrt (/ (+ (* y y) x) (- x (* y y))))) (/ 1 (sqrt (/ (+ (* y y) x) (- x (* y y))))) (/ (+ (* y y) x) (sqrt (/ (+ (* y y) x) (- x (* y y))))) (* (/ (cbrt (- x (* y y))) (* (cbrt (+ (* y y) x)) (cbrt (+ (* y y) x)))) (cbrt (- x (* y y)))) (* (cbrt (- x (* y y))) (/ (+ (* y y) x) (cbrt (+ (* y y) x)))) (/ (sqrt (- x (* y y))) (* (cbrt (+ (* y y) x)) (cbrt (+ (* y y) x)))) (* (sqrt (- x (* y y))) (/ (+ (* y y) x) (cbrt (+ (* y y) x)))) (/ 1 (* (cbrt (+ (* y y) x)) (cbrt (+ (* y y) x)))) (/ (- (* x x) (pow y 4)) (cbrt (+ (* y y) x))) (/ (+ y (sqrt x)) (* (cbrt (+ (* y y) x)) (cbrt (+ (* y y) x)))) (* (- (sqrt x) y) (/ (+ (* y y) x) (cbrt (+ (* y y) x)))) (* (/ (cbrt (- x (* y y))) (sqrt (+ (* y y) x))) (cbrt (- x (* y y)))) (* (cbrt (- x (* y y))) (/ (+ (* y y) x) (sqrt (+ (* y y) x)))) (/ (sqrt (- x (* y y))) (sqrt (+ (* y y) x))) (* (sqrt (- x (* y y))) (/ (+ (* y y) x) (sqrt (+ (* y y) x)))) (/ 1 (sqrt (+ (* y y) x))) (/ (- (* x x) (pow y 4)) (sqrt (+ (* y y) x))) (/ (+ y (sqrt x)) (sqrt (+ (* y y) x))) (* (- (sqrt x) y) (/ (+ (* y y) x) (sqrt (+ (* y y) x)))) (* (cbrt (- x (* y y))) (cbrt (- x (* y y)))) (cbrt (- x (* y y))) (sqrt (- x (* y y))) (sqrt (- x (* y y))) 1 (- x (* y y)) (+ y (sqrt x)) (- (sqrt x) y) 1 (- x (* y y)) (/ 1 (+ (* y y) x)) (- (* x x) (pow y 4)) (/ (- (pow x 3) (pow y 6)) (+ (* y y) x)) (/ (+ (* y y) x) (+ (pow y 4) (* x (+ (* y y) x)))) (- x (* y y)) 1 (/ (- x (* y y)) (+ (* y y) x)) (/ 1 (- x (* y y))) (/ (+ (* y y) x) (* (cbrt (/ (+ (* y y) x) (- x (* y y)))) (cbrt (/ (+ (* y y) x) (- x (* y y)))))) (/ (+ (* y y) x) (sqrt (/ (+ (* y y) x) (- x (* y y))))) (* (* (cbrt (- x (* y y))) (cbrt (- x (* y y)))) (/ (+ (* y y) x) (* (cbrt (+ (* y y) x)) (cbrt (+ (* y y) x))))) (* (sqrt (- x (* y y))) (/ (+ (* y y) x) (* (cbrt (+ (* y y) x)) (cbrt (+ (* y y) x))))) (/ (+ (* y y) x) (* (cbrt (+ (* y y) x)) (cbrt (+ (* y y) x)))) (* (+ y (sqrt x)) (/ (+ (* y y) x) (* (cbrt (+ (* y y) x)) (cbrt (+ (* y y) x))))) (* (* (cbrt (- x (* y y))) (cbrt (- x (* y y)))) (/ (+ (* y y) x) (sqrt (+ (* y y) x)))) (* (sqrt (- x (* y y))) (/ (+ (* y y) x) (sqrt (+ (* y y) x)))) (/ (+ (* y y) x) (sqrt (+ (* y y) x))) (* (+ y (sqrt x)) (/ (+ (* y y) x) (sqrt (+ (* y y) x)))) (* (+ (* y y) x) (* (cbrt (- x (* y y))) (cbrt (- x (* y y))))) (* (+ (* y y) x) (sqrt (- x (* y y)))) (+ (* y y) x) (* (+ (* y y) x) (+ y (sqrt x))) (+ (* y y) x) 1 (- (pow x 3) (pow y 6)) (- (* x x) (pow y 4)) (/ (+ (* y y) x) (* (- x (* y y)) (cbrt (+ (* y y) x)))) (/ (+ (* y y) x) (* (- x (* y y)) (sqrt (+ (* y y) x)))) (/ 1 (- x (* y y))) (/ 1 (- x (* y y))) 1 (* (/ (+ (* y y) x) (- x (* y y))) (+ (pow y 4) (* x (- x (* y y))))) (+ (* y y) x) (+ (* 4 (* (pow NAN 6) (pow y 5))) (+ (* (pow y 4) (pow NAN 4)) (* (pow y 6) (* 10 (pow NAN 8))))) (+ (pow NAN 4) (+ (* 4 (/ (pow NAN 6) y)) (* 10 (/ (pow NAN 8) (* y y))))) (+ (pow NAN 4) (+ (* 10 (/ (pow NAN 8) (* y y))) (* (/ (pow NAN 6) y) -4))) -1 1 1 (- x (* y y)) (- x (* y y)) (- x (* y y)) (- x (* y y)) (- x (* y y)) (+ x (+ (pow NAN 4) (* (/ (pow NAN 8) x) -20))) 0.558 * * * [progress]: adding candidates to table 0.723 * * [progress]: iteration 4 / 4 0.724 * * * [progress]: picking best candidate 0.727 * * * * [pick]: Picked # 0.727 * * * [progress]: localizing error 0.739 * * * [progress]: generating rewritten candidates 0.739 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1) 0.746 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1) 0.752 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 1) 0.757 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1) 0.764 * * * [progress]: generating series expansions 0.764 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1) 0.764 * [approximate]: Taking taylor expansion of (sqrt (- (pow x 2) (pow y 4))) in (x y) around 0 0.764 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) (pow y 4))) in y 0.764 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 4)) in y 0.764 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.764 * [taylor]: Taking taylor expansion of x in y 0.764 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.764 * [taylor]: Taking taylor expansion of y in y 0.765 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) (pow y 4))) in x 0.765 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 4)) in x 0.765 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.765 * [taylor]: Taking taylor expansion of x in x 0.765 * [taylor]: Taking taylor expansion of (pow y 4) in x 0.765 * [taylor]: Taking taylor expansion of y in x 0.765 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) (pow y 4))) in x 0.765 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 4)) in x 0.765 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.765 * [taylor]: Taking taylor expansion of x in x 0.765 * [taylor]: Taking taylor expansion of (pow y 4) in x 0.765 * [taylor]: Taking taylor expansion of y in x 0.766 * [taylor]: Taking taylor expansion of (sqrt (neg (pow y 4))) in y 0.766 * [taylor]: Taking taylor expansion of (neg (pow y 4)) in y 0.766 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.766 * [taylor]: Taking taylor expansion of y in y 0.766 * [taylor]: Taking taylor expansion of 0 in y 0.767 * [taylor]: Taking taylor expansion of (/ 1/2 (sqrt (neg (pow y 4)))) in y 0.767 * [taylor]: Taking taylor expansion of 1/2 in y 0.767 * [taylor]: Taking taylor expansion of (sqrt (neg (pow y 4))) in y 0.767 * [taylor]: Taking taylor expansion of (neg (pow y 4)) in y 0.767 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.767 * [taylor]: Taking taylor expansion of y in y 0.768 * [taylor]: Taking taylor expansion of 0 in y 0.768 * [taylor]: Taking taylor expansion of (/ -1/8 (pow (sqrt (neg (pow y 4))) 3)) in y 0.768 * [taylor]: Taking taylor expansion of -1/8 in y 0.768 * [taylor]: Taking taylor expansion of (pow (sqrt (neg (pow y 4))) 3) in y 0.768 * [taylor]: Taking taylor expansion of (sqrt (neg (pow y 4))) in y 0.768 * [taylor]: Taking taylor expansion of (neg (pow y 4)) in y 0.768 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.768 * [taylor]: Taking taylor expansion of y in y 0.775 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 (pow y 4)))) in (x y) around 0 0.775 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 (pow y 4)))) in y 0.775 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 4))) in y 0.775 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.775 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.775 * [taylor]: Taking taylor expansion of x in y 0.775 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 0.775 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.776 * [taylor]: Taking taylor expansion of y in y 0.776 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 (pow y 4)))) in x 0.776 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 4))) in x 0.776 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.776 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.776 * [taylor]: Taking taylor expansion of x in x 0.776 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x 0.776 * [taylor]: Taking taylor expansion of (pow y 4) in x 0.776 * [taylor]: Taking taylor expansion of y in x 0.776 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 (pow y 4)))) in x 0.776 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 4))) in x 0.776 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.776 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.776 * [taylor]: Taking taylor expansion of x in x 0.776 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x 0.776 * [taylor]: Taking taylor expansion of (pow y 4) in x 0.776 * [taylor]: Taking taylor expansion of y in x 0.777 * [taylor]: Taking taylor expansion of 1 in y 0.777 * [taylor]: Taking taylor expansion of 0 in y 0.777 * [taylor]: Taking taylor expansion of (/ -1/2 (pow y 4)) in y 0.777 * [taylor]: Taking taylor expansion of -1/2 in y 0.777 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.777 * [taylor]: Taking taylor expansion of y in y 0.778 * [taylor]: Taking taylor expansion of 0 in y 0.778 * [taylor]: Taking taylor expansion of (/ -1/8 (pow y 8)) in y 0.778 * [taylor]: Taking taylor expansion of -1/8 in y 0.779 * [taylor]: Taking taylor expansion of (pow y 8) in y 0.779 * [taylor]: Taking taylor expansion of y in y 0.780 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 (pow y 4)))) in (x y) around 0 0.780 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 (pow y 4)))) in y 0.780 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 4))) in y 0.780 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.780 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.780 * [taylor]: Taking taylor expansion of x in y 0.780 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 0.780 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.780 * [taylor]: Taking taylor expansion of y in y 0.781 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 (pow y 4)))) in x 0.781 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 4))) in x 0.781 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.781 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.781 * [taylor]: Taking taylor expansion of x in x 0.781 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x 0.781 * [taylor]: Taking taylor expansion of (pow y 4) in x 0.781 * [taylor]: Taking taylor expansion of y in x 0.781 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 (pow y 4)))) in x 0.781 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 4))) in x 0.781 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.781 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.781 * [taylor]: Taking taylor expansion of x in x 0.781 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x 0.781 * [taylor]: Taking taylor expansion of (pow y 4) in x 0.781 * [taylor]: Taking taylor expansion of y in x 0.782 * [taylor]: Taking taylor expansion of 1 in y 0.782 * [taylor]: Taking taylor expansion of 0 in y 0.782 * [taylor]: Taking taylor expansion of (/ -1/2 (pow y 4)) in y 0.782 * [taylor]: Taking taylor expansion of -1/2 in y 0.782 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.782 * [taylor]: Taking taylor expansion of y in y 0.783 * [taylor]: Taking taylor expansion of 0 in y 0.784 * [taylor]: Taking taylor expansion of (/ -1/8 (pow y 8)) in y 0.784 * [taylor]: Taking taylor expansion of -1/8 in y 0.784 * [taylor]: Taking taylor expansion of (pow y 8) in y 0.784 * [taylor]: Taking taylor expansion of y in y 0.785 * * * * [progress]: [ 2 / 4 ] generating series at (2 1) 0.785 * [approximate]: Taking taylor expansion of (sqrt (- (pow x 2) (pow y 4))) in (x y) around 0 0.786 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) (pow y 4))) in y 0.786 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 4)) in y 0.786 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.786 * [taylor]: Taking taylor expansion of x in y 0.786 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.786 * [taylor]: Taking taylor expansion of y in y 0.786 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) (pow y 4))) in x 0.786 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 4)) in x 0.786 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.786 * [taylor]: Taking taylor expansion of x in x 0.786 * [taylor]: Taking taylor expansion of (pow y 4) in x 0.786 * [taylor]: Taking taylor expansion of y in x 0.787 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) (pow y 4))) in x 0.787 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 4)) in x 0.787 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.787 * [taylor]: Taking taylor expansion of x in x 0.787 * [taylor]: Taking taylor expansion of (pow y 4) in x 0.787 * [taylor]: Taking taylor expansion of y in x 0.787 * [taylor]: Taking taylor expansion of (sqrt (neg (pow y 4))) in y 0.787 * [taylor]: Taking taylor expansion of (neg (pow y 4)) in y 0.787 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.787 * [taylor]: Taking taylor expansion of y in y 0.787 * [taylor]: Taking taylor expansion of 0 in y 0.788 * [taylor]: Taking taylor expansion of (/ 1/2 (sqrt (neg (pow y 4)))) in y 0.788 * [taylor]: Taking taylor expansion of 1/2 in y 0.788 * [taylor]: Taking taylor expansion of (sqrt (neg (pow y 4))) in y 0.788 * [taylor]: Taking taylor expansion of (neg (pow y 4)) in y 0.788 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.788 * [taylor]: Taking taylor expansion of y in y 0.789 * [taylor]: Taking taylor expansion of 0 in y 0.789 * [taylor]: Taking taylor expansion of (/ -1/8 (pow (sqrt (neg (pow y 4))) 3)) in y 0.789 * [taylor]: Taking taylor expansion of -1/8 in y 0.790 * [taylor]: Taking taylor expansion of (pow (sqrt (neg (pow y 4))) 3) in y 0.790 * [taylor]: Taking taylor expansion of (sqrt (neg (pow y 4))) in y 0.790 * [taylor]: Taking taylor expansion of (neg (pow y 4)) in y 0.790 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.790 * [taylor]: Taking taylor expansion of y in y 0.794 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 (pow y 4)))) in (x y) around 0 0.794 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 (pow y 4)))) in y 0.794 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 4))) in y 0.794 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.794 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.794 * [taylor]: Taking taylor expansion of x in y 0.794 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 0.794 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.794 * [taylor]: Taking taylor expansion of y in y 0.794 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 (pow y 4)))) in x 0.794 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 4))) in x 0.794 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.794 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.794 * [taylor]: Taking taylor expansion of x in x 0.794 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x 0.794 * [taylor]: Taking taylor expansion of (pow y 4) in x 0.794 * [taylor]: Taking taylor expansion of y in x 0.795 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 (pow y 4)))) in x 0.795 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 4))) in x 0.795 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.795 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.795 * [taylor]: Taking taylor expansion of x in x 0.795 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x 0.795 * [taylor]: Taking taylor expansion of (pow y 4) in x 0.795 * [taylor]: Taking taylor expansion of y in x 0.795 * [taylor]: Taking taylor expansion of 1 in y 0.795 * [taylor]: Taking taylor expansion of 0 in y 0.796 * [taylor]: Taking taylor expansion of (/ -1/2 (pow y 4)) in y 0.796 * [taylor]: Taking taylor expansion of -1/2 in y 0.796 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.796 * [taylor]: Taking taylor expansion of y in y 0.796 * [taylor]: Taking taylor expansion of 0 in y 0.797 * [taylor]: Taking taylor expansion of (/ -1/8 (pow y 8)) in y 0.797 * [taylor]: Taking taylor expansion of -1/8 in y 0.797 * [taylor]: Taking taylor expansion of (pow y 8) in y 0.797 * [taylor]: Taking taylor expansion of y in y 0.799 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 (pow y 4)))) in (x y) around 0 0.799 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 (pow y 4)))) in y 0.799 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 4))) in y 0.799 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.799 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.799 * [taylor]: Taking taylor expansion of x in y 0.799 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 0.799 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.799 * [taylor]: Taking taylor expansion of y in y 0.799 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 (pow y 4)))) in x 0.799 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 4))) in x 0.799 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.799 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.799 * [taylor]: Taking taylor expansion of x in x 0.799 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x 0.799 * [taylor]: Taking taylor expansion of (pow y 4) in x 0.799 * [taylor]: Taking taylor expansion of y in x 0.800 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) (/ 1 (pow y 4)))) in x 0.800 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 4))) in x 0.800 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.800 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.800 * [taylor]: Taking taylor expansion of x in x 0.800 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x 0.800 * [taylor]: Taking taylor expansion of (pow y 4) in x 0.800 * [taylor]: Taking taylor expansion of y in x 0.800 * [taylor]: Taking taylor expansion of 1 in y 0.800 * [taylor]: Taking taylor expansion of 0 in y 0.801 * [taylor]: Taking taylor expansion of (/ -1/2 (pow y 4)) in y 0.801 * [taylor]: Taking taylor expansion of -1/2 in y 0.801 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.801 * [taylor]: Taking taylor expansion of y in y 0.801 * [taylor]: Taking taylor expansion of 0 in y 0.802 * [taylor]: Taking taylor expansion of (/ -1/8 (pow y 8)) in y 0.802 * [taylor]: Taking taylor expansion of -1/8 in y 0.802 * [taylor]: Taking taylor expansion of (pow y 8) in y 0.802 * [taylor]: Taking taylor expansion of y in y 0.803 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 1) 0.804 * [approximate]: Taking taylor expansion of (- (pow x 2) (pow y 4)) in (x y) around 0 0.804 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 4)) in y 0.804 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.804 * [taylor]: Taking taylor expansion of x in y 0.804 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.804 * [taylor]: Taking taylor expansion of y in y 0.804 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 4)) in x 0.804 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.804 * [taylor]: Taking taylor expansion of x in x 0.804 * [taylor]: Taking taylor expansion of (pow y 4) in x 0.804 * [taylor]: Taking taylor expansion of y in x 0.804 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 4)) in x 0.804 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.804 * [taylor]: Taking taylor expansion of x in x 0.804 * [taylor]: Taking taylor expansion of (pow y 4) in x 0.804 * [taylor]: Taking taylor expansion of y in x 0.804 * [taylor]: Taking taylor expansion of (neg (pow y 4)) in y 0.804 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.804 * [taylor]: Taking taylor expansion of y in y 0.804 * [taylor]: Taking taylor expansion of 0 in y 0.805 * [taylor]: Taking taylor expansion of 1 in y 0.805 * [taylor]: Taking taylor expansion of 0 in y 0.805 * [taylor]: Taking taylor expansion of 0 in y 0.805 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 4))) in (x y) around 0 0.805 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 4))) in y 0.805 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.805 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.805 * [taylor]: Taking taylor expansion of x in y 0.806 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 0.806 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.806 * [taylor]: Taking taylor expansion of y in y 0.806 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 4))) in x 0.806 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.806 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.806 * [taylor]: Taking taylor expansion of x in x 0.806 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x 0.806 * [taylor]: Taking taylor expansion of (pow y 4) in x 0.806 * [taylor]: Taking taylor expansion of y in x 0.806 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 4))) in x 0.806 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.806 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.806 * [taylor]: Taking taylor expansion of x in x 0.806 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x 0.806 * [taylor]: Taking taylor expansion of (pow y 4) in x 0.806 * [taylor]: Taking taylor expansion of y in x 0.806 * [taylor]: Taking taylor expansion of 1 in y 0.806 * [taylor]: Taking taylor expansion of 0 in y 0.807 * [taylor]: Taking taylor expansion of (neg (/ 1 (pow y 4))) in y 0.807 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 0.807 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.807 * [taylor]: Taking taylor expansion of y in y 0.807 * [taylor]: Taking taylor expansion of 0 in y 0.808 * [taylor]: Taking taylor expansion of 0 in y 0.808 * [taylor]: Taking taylor expansion of 0 in y 0.809 * [taylor]: Taking taylor expansion of 0 in y 0.810 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 4))) in (x y) around 0 0.810 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 4))) in y 0.810 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.810 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.810 * [taylor]: Taking taylor expansion of x in y 0.810 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 0.810 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.810 * [taylor]: Taking taylor expansion of y in y 0.810 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 4))) in x 0.810 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.810 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.810 * [taylor]: Taking taylor expansion of x in x 0.810 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x 0.810 * [taylor]: Taking taylor expansion of (pow y 4) in x 0.810 * [taylor]: Taking taylor expansion of y in x 0.810 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 4))) in x 0.810 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.810 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.810 * [taylor]: Taking taylor expansion of x in x 0.810 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x 0.810 * [taylor]: Taking taylor expansion of (pow y 4) in x 0.810 * [taylor]: Taking taylor expansion of y in x 0.811 * [taylor]: Taking taylor expansion of 1 in y 0.811 * [taylor]: Taking taylor expansion of 0 in y 0.811 * [taylor]: Taking taylor expansion of (neg (/ 1 (pow y 4))) in y 0.811 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 0.811 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.811 * [taylor]: Taking taylor expansion of y in y 0.811 * [taylor]: Taking taylor expansion of 0 in y 0.812 * [taylor]: Taking taylor expansion of 0 in y 0.813 * [taylor]: Taking taylor expansion of 0 in y 0.813 * [taylor]: Taking taylor expansion of 0 in y 0.814 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1) 0.814 * [approximate]: Taking taylor expansion of (- (pow x 2) (pow y 4)) in (x y) around 0 0.814 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 4)) in y 0.814 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.814 * [taylor]: Taking taylor expansion of x in y 0.814 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.814 * [taylor]: Taking taylor expansion of y in y 0.814 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 4)) in x 0.814 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.814 * [taylor]: Taking taylor expansion of x in x 0.814 * [taylor]: Taking taylor expansion of (pow y 4) in x 0.814 * [taylor]: Taking taylor expansion of y in x 0.814 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 4)) in x 0.814 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.814 * [taylor]: Taking taylor expansion of x in x 0.814 * [taylor]: Taking taylor expansion of (pow y 4) in x 0.814 * [taylor]: Taking taylor expansion of y in x 0.815 * [taylor]: Taking taylor expansion of (neg (pow y 4)) in y 0.815 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.815 * [taylor]: Taking taylor expansion of y in y 0.815 * [taylor]: Taking taylor expansion of 0 in y 0.815 * [taylor]: Taking taylor expansion of 1 in y 0.815 * [taylor]: Taking taylor expansion of 0 in y 0.816 * [taylor]: Taking taylor expansion of 0 in y 0.816 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 4))) in (x y) around 0 0.816 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 4))) in y 0.816 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.816 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.816 * [taylor]: Taking taylor expansion of x in y 0.816 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 0.816 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.816 * [taylor]: Taking taylor expansion of y in y 0.816 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 4))) in x 0.816 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.816 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.816 * [taylor]: Taking taylor expansion of x in x 0.816 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x 0.816 * [taylor]: Taking taylor expansion of (pow y 4) in x 0.816 * [taylor]: Taking taylor expansion of y in x 0.816 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 4))) in x 0.816 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.816 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.817 * [taylor]: Taking taylor expansion of x in x 0.817 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x 0.817 * [taylor]: Taking taylor expansion of (pow y 4) in x 0.817 * [taylor]: Taking taylor expansion of y in x 0.817 * [taylor]: Taking taylor expansion of 1 in y 0.817 * [taylor]: Taking taylor expansion of 0 in y 0.817 * [taylor]: Taking taylor expansion of (neg (/ 1 (pow y 4))) in y 0.817 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 0.817 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.817 * [taylor]: Taking taylor expansion of y in y 0.818 * [taylor]: Taking taylor expansion of 0 in y 0.818 * [taylor]: Taking taylor expansion of 0 in y 0.819 * [taylor]: Taking taylor expansion of 0 in y 0.820 * [taylor]: Taking taylor expansion of 0 in y 0.820 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 4))) in (x y) around 0 0.820 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 4))) in y 0.820 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.820 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.820 * [taylor]: Taking taylor expansion of x in y 0.820 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 0.820 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.820 * [taylor]: Taking taylor expansion of y in y 0.820 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 4))) in x 0.820 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.820 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.820 * [taylor]: Taking taylor expansion of x in x 0.820 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x 0.820 * [taylor]: Taking taylor expansion of (pow y 4) in x 0.820 * [taylor]: Taking taylor expansion of y in x 0.821 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 4))) in x 0.821 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.821 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.821 * [taylor]: Taking taylor expansion of x in x 0.821 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in x 0.821 * [taylor]: Taking taylor expansion of (pow y 4) in x 0.821 * [taylor]: Taking taylor expansion of y in x 0.821 * [taylor]: Taking taylor expansion of 1 in y 0.821 * [taylor]: Taking taylor expansion of 0 in y 0.821 * [taylor]: Taking taylor expansion of (neg (/ 1 (pow y 4))) in y 0.821 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y 0.821 * [taylor]: Taking taylor expansion of (pow y 4) in y 0.821 * [taylor]: Taking taylor expansion of y in y 0.822 * [taylor]: Taking taylor expansion of 0 in y 0.822 * [taylor]: Taking taylor expansion of 0 in y 0.823 * [taylor]: Taking taylor expansion of 0 in y 0.824 * [taylor]: Taking taylor expansion of 0 in y 0.824 * * * [progress]: simplifying candidates 0.825 * [simplify]: Simplifying using # : (log (sqrt (- (* x x) (pow y 4)))) (exp (sqrt (- (* x x) (pow y 4)))) (* (cbrt (sqrt (- (* x x) (pow y 4)))) (cbrt (sqrt (- (* x x) (pow y 4))))) (cbrt (sqrt (- (* x x) (pow y 4)))) (* (* (sqrt (- (* x x) (pow y 4))) (sqrt (- (* x x) (pow y 4)))) (sqrt (- (* x x) (pow y 4)))) (sqrt (* (cbrt (- (* x x) (pow y 4))) (cbrt (- (* x x) (pow y 4))))) (sqrt (cbrt (- (* x x) (pow y 4)))) (sqrt (sqrt (- (* x x) (pow y 4)))) (sqrt (sqrt (- (* x x) (pow y 4)))) (sqrt 1) (sqrt (- (* x x) (pow y 4))) (sqrt (+ x (pow (sqrt y) 4))) (sqrt (- x (pow (sqrt y) 4))) (sqrt (+ x (sqrt (pow y 4)))) (sqrt (- x (sqrt (pow y 4)))) (sqrt (+ x (pow y (/ 4 2)))) (sqrt (- x (pow y (/ 4 2)))) (sqrt (- (pow (* x x) 3) (pow (pow y 4) 3))) (sqrt (+ (* (* x x) (* x x)) (+ (* (pow y 4) (pow y 4)) (* (* x x) (pow y 4))))) (sqrt (- (* (* x x) (* x x)) (* (pow y 4) (pow y 4)))) (sqrt (+ (* x x) (pow y 4))) (/ 1 2) (sqrt (sqrt (- (* x x) (pow y 4)))) (sqrt (sqrt (- (* x x) (pow y 4)))) (log (sqrt (- (* x x) (pow y 4)))) (exp (sqrt (- (* x x) (pow y 4)))) (* (cbrt (sqrt (- (* x x) (pow y 4)))) (cbrt (sqrt (- (* x x) (pow y 4))))) (cbrt (sqrt (- (* x x) (pow y 4)))) (* (* (sqrt (- (* x x) (pow y 4))) (sqrt (- (* x x) (pow y 4)))) (sqrt (- (* x x) (pow y 4)))) (sqrt (* (cbrt (- (* x x) (pow y 4))) (cbrt (- (* x x) (pow y 4))))) (sqrt (cbrt (- (* x x) (pow y 4)))) (sqrt (sqrt (- (* x x) (pow y 4)))) (sqrt (sqrt (- (* x x) (pow y 4)))) (sqrt 1) (sqrt (- (* x x) (pow y 4))) (sqrt (+ x (pow (sqrt y) 4))) (sqrt (- x (pow (sqrt y) 4))) (sqrt (+ x (sqrt (pow y 4)))) (sqrt (- x (sqrt (pow y 4)))) (sqrt (+ x (pow y (/ 4 2)))) (sqrt (- x (pow y (/ 4 2)))) (sqrt (- (pow (* x x) 3) (pow (pow y 4) 3))) (sqrt (+ (* (* x x) (* x x)) (+ (* (pow y 4) (pow y 4)) (* (* x x) (pow y 4))))) (sqrt (- (* (* x x) (* x x)) (* (pow y 4) (pow y 4)))) (sqrt (+ (* x x) (pow y 4))) (/ 1 2) (sqrt (sqrt (- (* x x) (pow y 4)))) (sqrt (sqrt (- (* x x) (pow y 4)))) (/ (exp (* x x)) (exp (pow y 4))) (log (- (* x x) (pow y 4))) (exp (- (* x x) (pow y 4))) (* (cbrt (- (* x x) (pow y 4))) (cbrt (- (* x x) (pow y 4)))) (cbrt (- (* x x) (pow y 4))) (* (* (- (* x x) (pow y 4)) (- (* x x) (pow y 4))) (- (* x x) (pow y 4))) (sqrt (- (* x x) (pow y 4))) (sqrt (- (* x x) (pow y 4))) (- (pow (* x x) 3) (pow (pow y 4) 3)) (+ (* (* x x) (* x x)) (+ (* (pow y 4) (pow y 4)) (* (* x x) (pow y 4)))) (neg (pow y 4)) (- (* (* x x) (* x x)) (* (pow y 4) (pow y 4))) (+ (* x x) (pow y 4)) (+ x (pow (sqrt y) 4)) (- x (pow (sqrt y) 4)) (+ x (sqrt (pow y 4))) (- x (sqrt (pow y 4))) (+ x (pow y (/ 4 2))) (- x (pow y (/ 4 2))) (/ (exp (* x x)) (exp (pow y 4))) (log (- (* x x) (pow y 4))) (exp (- (* x x) (pow y 4))) (* (cbrt (- (* x x) (pow y 4))) (cbrt (- (* x x) (pow y 4)))) (cbrt (- (* x x) (pow y 4))) (* (* (- (* x x) (pow y 4)) (- (* x x) (pow y 4))) (- (* x x) (pow y 4))) (sqrt (- (* x x) (pow y 4))) (sqrt (- (* x x) (pow y 4))) (- (pow (* x x) 3) (pow (pow y 4) 3)) (+ (* (* x x) (* x x)) (+ (* (pow y 4) (pow y 4)) (* (* x x) (pow y 4)))) (neg (pow y 4)) (- (* (* x x) (* x x)) (* (pow y 4) (pow y 4))) (+ (* x x) (pow y 4)) (+ x (pow (sqrt y) 4)) (- x (pow (sqrt y) 4)) (+ x (sqrt (pow y 4))) (- x (sqrt (pow y 4))) (+ x (pow y (/ 4 2))) (- x (pow y (/ 4 2))) (* (pow y 2) (sqrt (neg 1))) x (* -1 x) (* (pow y 2) (sqrt (neg 1))) x (* -1 x) (pow x 2) (- (pow x 2) (pow y 4)) (- (pow x 2) (pow y 4)) (pow x 2) (- (pow x 2) (pow y 4)) (- (pow x 2) (pow y 4)) 0.867 * * [simplify]: iteration 0 : 5036 enodes (cost 740 ) 0.871 * [simplify]: Simplified to: (log (sqrt (- (* x x) (pow y 4)))) (exp (sqrt (- (* x x) (pow y 4)))) (* (cbrt (sqrt (- (* x x) (pow y 4)))) (cbrt (sqrt (- (* x x) (pow y 4))))) (cbrt (sqrt (- (* x x) (pow y 4)))) (pow (sqrt (- (* x x) (pow y 4))) 3) (fabs (cbrt (- (* x x) (pow y 4)))) (sqrt (cbrt (- (* x x) (pow y 4)))) (sqrt (sqrt (- (* x x) (pow y 4)))) (sqrt (sqrt (- (* x x) (pow y 4)))) 1 (sqrt (- (* x x) (pow y 4))) (sqrt (+ x (* y y))) (sqrt (- x (* y y))) (sqrt (+ x (sqrt (pow y 4)))) (sqrt (- x (sqrt (pow y 4)))) (sqrt (+ x (* y y))) (sqrt (- x (* y y))) (sqrt (- (pow x 6) (pow y 12))) (sqrt (+ (pow x 4) (+ (pow y 8) (* x (* x (pow y 4)))))) (sqrt (- (pow x 4) (pow y 8))) (sqrt (+ (* x x) (pow y 4))) 1/2 (sqrt (sqrt (- (* x x) (pow y 4)))) (sqrt (sqrt (- (* x x) (pow y 4)))) (log (sqrt (- (* x x) (pow y 4)))) (exp (sqrt (- (* x x) (pow y 4)))) (* (cbrt (sqrt (- (* x x) (pow y 4)))) (cbrt (sqrt (- (* x x) (pow y 4))))) (cbrt (sqrt (- (* x x) (pow y 4)))) (pow (sqrt (- (* x x) (pow y 4))) 3) (fabs (cbrt (- (* x x) (pow y 4)))) (sqrt (cbrt (- (* x x) (pow y 4)))) (sqrt (sqrt (- (* x x) (pow y 4)))) (sqrt (sqrt (- (* x x) (pow y 4)))) 1 (sqrt (- (* x x) (pow y 4))) (sqrt (+ x (* y y))) (sqrt (- x (* y y))) (sqrt (+ x (sqrt (pow y 4)))) (sqrt (- x (sqrt (pow y 4)))) (sqrt (+ x (* y y))) (sqrt (- x (* y y))) (sqrt (- (pow x 6) (pow y 12))) (sqrt (+ (pow x 4) (+ (pow y 8) (* x (* x (pow y 4)))))) (sqrt (- (pow x 4) (pow y 8))) (sqrt (+ (* x x) (pow y 4))) 1/2 (sqrt (sqrt (- (* x x) (pow y 4)))) (sqrt (sqrt (- (* x x) (pow y 4)))) (exp (- (* x x) (pow y 4))) (log (- (* x x) (pow y 4))) (exp (- (* x x) (pow y 4))) (* (cbrt (- (* x x) (pow y 4))) (cbrt (- (* x x) (pow y 4)))) (cbrt (- (* x x) (pow y 4))) (pow (- (* x x) (pow y 4)) 3) (sqrt (- (* x x) (pow y 4))) (sqrt (- (* x x) (pow y 4))) (- (pow x 6) (pow y 12)) (+ (pow x 4) (+ (pow y 8) (* x (* x (pow y 4))))) (neg (pow y 4)) (- (pow x 4) (pow y 8)) (+ (* x x) (pow y 4)) (+ x (* y y)) (- x (* y y)) (+ x (sqrt (pow y 4))) (- x (sqrt (pow y 4))) (+ x (* y y)) (- x (* y y)) (exp (- (* x x) (pow y 4))) (log (- (* x x) (pow y 4))) (exp (- (* x x) (pow y 4))) (* (cbrt (- (* x x) (pow y 4))) (cbrt (- (* x x) (pow y 4)))) (cbrt (- (* x x) (pow y 4))) (pow (- (* x x) (pow y 4)) 3) (sqrt (- (* x x) (pow y 4))) (sqrt (- (* x x) (pow y 4))) (- (pow x 6) (pow y 12)) (+ (pow x 4) (+ (pow y 8) (* x (* x (pow y 4))))) (neg (pow y 4)) (- (pow x 4) (pow y 8)) (+ (* x x) (pow y 4)) (+ x (* y y)) (- x (* y y)) (+ x (sqrt (pow y 4))) (- x (sqrt (pow y 4))) (+ x (* y y)) (- x (* y y)) (* y (* y (sqrt -1))) x (neg x) (* y (* y (sqrt -1))) x (neg x) (* x x) (- (* x x) (pow y 4)) (- (* x x) (pow y 4)) (* x x) (- (* x x) (pow y 4)) (- (* x x) (pow y 4)) 0.871 * * * [progress]: adding candidates to table 1.011 * [progress]: [Phase 3 of 3] Extracting. 1.011 * * [regime]: Finding splitpoints for: (# # # #) 1.012 * * * [regime-changes]: Trying 4 branch expressions: ((* y y) (- x (* y y)) y x) 1.012 * * * * [regimes]: Trying to branch on (* y y) from (# # # #) 1.050 * * * * [regimes]: Trying to branch on (- x (* y y)) from (# # # #) 1.093 * * * * [regimes]: Trying to branch on y from (# # # #) 1.135 * * * * [regimes]: Trying to branch on x from (# # # #) 1.175 * * * [regime]: Found split indices: #