4.617 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.015 * * * [progress]: [2/2] Setting up program. 0.017 * [progress]: [Phase 2 of 3] Improving. 0.017 * [simplify]: Simplifying using # : (+ (+ (* x x) y) y) 0.019 * * [simplify]: iteration 0 : 9 enodes (cost 3 ) 0.020 * * [simplify]: iteration 1 : 12 enodes (cost 3 ) 0.021 * * [simplify]: iteration 2 : 13 enodes (cost 3 ) 0.022 * * [simplify]: iteration 3 : 13 enodes (cost 3 ) 0.022 * [simplify]: Simplified to: (+ (+ (* x x) y) y) 0.023 * * [progress]: iteration 1 / 4 0.023 * * * [progress]: picking best candidate 0.025 * * * * [pick]: Picked # 0.025 * * * [progress]: localizing error 0.029 * * * [progress]: generating rewritten candidates 0.029 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.035 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.039 * * * [progress]: generating series expansions 0.039 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.039 * [approximate]: Taking taylor expansion of (+ (pow x 2) (* 2 y)) in (x y) around 0 0.039 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2 y)) in y 0.039 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.039 * [taylor]: Taking taylor expansion of x in y 0.039 * [taylor]: Taking taylor expansion of (* 2 y) in y 0.039 * [taylor]: Taking taylor expansion of 2 in y 0.039 * [taylor]: Taking taylor expansion of y in y 0.039 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2 y)) in x 0.039 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.039 * [taylor]: Taking taylor expansion of x in x 0.039 * [taylor]: Taking taylor expansion of (* 2 y) in x 0.039 * [taylor]: Taking taylor expansion of 2 in x 0.039 * [taylor]: Taking taylor expansion of y in x 0.039 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2 y)) in x 0.039 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.039 * [taylor]: Taking taylor expansion of x in x 0.039 * [taylor]: Taking taylor expansion of (* 2 y) in x 0.039 * [taylor]: Taking taylor expansion of 2 in x 0.039 * [taylor]: Taking taylor expansion of y in x 0.039 * [taylor]: Taking taylor expansion of (* 2 y) in y 0.039 * [taylor]: Taking taylor expansion of 2 in y 0.039 * [taylor]: Taking taylor expansion of y in y 0.039 * [taylor]: Taking taylor expansion of 0 in y 0.040 * [taylor]: Taking taylor expansion of 1 in y 0.040 * [taylor]: Taking taylor expansion of 0 in y 0.040 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 y))) in (x y) around 0 0.040 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 y))) in y 0.040 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.040 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.040 * [taylor]: Taking taylor expansion of x in y 0.040 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y 0.040 * [taylor]: Taking taylor expansion of 2 in y 0.040 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.040 * [taylor]: Taking taylor expansion of y in y 0.040 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 y))) in x 0.040 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.040 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.040 * [taylor]: Taking taylor expansion of x in x 0.040 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x 0.040 * [taylor]: Taking taylor expansion of 2 in x 0.040 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.040 * [taylor]: Taking taylor expansion of y in x 0.040 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 y))) in x 0.040 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.040 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.040 * [taylor]: Taking taylor expansion of x in x 0.041 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x 0.041 * [taylor]: Taking taylor expansion of 2 in x 0.041 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.041 * [taylor]: Taking taylor expansion of y in x 0.041 * [taylor]: Taking taylor expansion of 1 in y 0.041 * [taylor]: Taking taylor expansion of 0 in y 0.041 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y 0.041 * [taylor]: Taking taylor expansion of 2 in y 0.041 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.041 * [taylor]: Taking taylor expansion of y in y 0.041 * [taylor]: Taking taylor expansion of 0 in y 0.041 * [taylor]: Taking taylor expansion of 0 in y 0.042 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2 (/ 1 y))) in (x y) around 0 0.042 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2 (/ 1 y))) in y 0.042 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.042 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.042 * [taylor]: Taking taylor expansion of x in y 0.042 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y 0.042 * [taylor]: Taking taylor expansion of 2 in y 0.042 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.042 * [taylor]: Taking taylor expansion of y in y 0.042 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2 (/ 1 y))) in x 0.042 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.042 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.042 * [taylor]: Taking taylor expansion of x in x 0.042 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x 0.042 * [taylor]: Taking taylor expansion of 2 in x 0.042 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.042 * [taylor]: Taking taylor expansion of y in x 0.042 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2 (/ 1 y))) in x 0.042 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.042 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.042 * [taylor]: Taking taylor expansion of x in x 0.042 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x 0.042 * [taylor]: Taking taylor expansion of 2 in x 0.042 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.042 * [taylor]: Taking taylor expansion of y in x 0.042 * [taylor]: Taking taylor expansion of 1 in y 0.042 * [taylor]: Taking taylor expansion of 0 in y 0.043 * [taylor]: Taking taylor expansion of (neg (* 2 (/ 1 y))) in y 0.043 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y 0.043 * [taylor]: Taking taylor expansion of 2 in y 0.043 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.043 * [taylor]: Taking taylor expansion of y in y 0.043 * [taylor]: Taking taylor expansion of 0 in y 0.043 * [taylor]: Taking taylor expansion of 0 in y 0.043 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.043 * [approximate]: Taking taylor expansion of (+ (pow x 2) y) in (x y) around 0 0.043 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in y 0.044 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.044 * [taylor]: Taking taylor expansion of x in y 0.044 * [taylor]: Taking taylor expansion of y in y 0.044 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x 0.044 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.044 * [taylor]: Taking taylor expansion of x in x 0.044 * [taylor]: Taking taylor expansion of y in x 0.044 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x 0.044 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.044 * [taylor]: Taking taylor expansion of x in x 0.044 * [taylor]: Taking taylor expansion of y in x 0.044 * [taylor]: Taking taylor expansion of y in y 0.044 * [taylor]: Taking taylor expansion of 0 in y 0.044 * [taylor]: Taking taylor expansion of 1 in y 0.044 * [taylor]: Taking taylor expansion of 0 in y 0.044 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in (x y) around 0 0.044 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in y 0.044 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.044 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.044 * [taylor]: Taking taylor expansion of x in y 0.044 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.044 * [taylor]: Taking taylor expansion of y in y 0.044 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x 0.044 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.044 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.044 * [taylor]: Taking taylor expansion of x in x 0.044 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.044 * [taylor]: Taking taylor expansion of y in x 0.044 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x 0.044 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.045 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.045 * [taylor]: Taking taylor expansion of x in x 0.045 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.045 * [taylor]: Taking taylor expansion of y in x 0.045 * [taylor]: Taking taylor expansion of 1 in y 0.045 * [taylor]: Taking taylor expansion of 0 in y 0.045 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.045 * [taylor]: Taking taylor expansion of y in y 0.045 * [taylor]: Taking taylor expansion of 0 in y 0.045 * [taylor]: Taking taylor expansion of 0 in y 0.046 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in (x y) around 0 0.046 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in y 0.046 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.046 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.046 * [taylor]: Taking taylor expansion of x in y 0.046 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.046 * [taylor]: Taking taylor expansion of y in y 0.046 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x 0.046 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.046 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.046 * [taylor]: Taking taylor expansion of x in x 0.046 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.046 * [taylor]: Taking taylor expansion of y in x 0.046 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x 0.046 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.046 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.046 * [taylor]: Taking taylor expansion of x in x 0.046 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.046 * [taylor]: Taking taylor expansion of y in x 0.046 * [taylor]: Taking taylor expansion of 1 in y 0.046 * [taylor]: Taking taylor expansion of 0 in y 0.046 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y 0.046 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.046 * [taylor]: Taking taylor expansion of y in y 0.046 * [taylor]: Taking taylor expansion of 0 in y 0.047 * [taylor]: Taking taylor expansion of 0 in y 0.047 * * * [progress]: simplifying candidates 0.047 * [simplify]: Simplifying using # : (* (* (exp (* x x)) (exp y)) (exp y)) (* (exp (+ (* x x) y)) (exp y)) (log (+ (+ (* x x) y) y)) (exp (+ (+ (* x x) y) y)) (* (cbrt (+ (+ (* x x) y) y)) (cbrt (+ (+ (* x x) y) y))) (cbrt (+ (+ (* x x) y) y)) (* (* (+ (+ (* x x) y) y) (+ (+ (* x x) y) y)) (+ (+ (* x x) y) y)) (sqrt (+ (+ (* x x) y) y)) (sqrt (+ (+ (* x x) y) y)) (+ (pow (+ (* x x) y) 3) (pow y 3)) (+ (* (+ (* x x) y) (+ (* x x) y)) (- (* y y) (* (+ (* x x) y) y))) (- (* (+ (* x x) y) (+ (* x x) y)) (* y y)) (- (+ (* x x) y) y) (+ (+ (* x x) y) y) (+ y y) (* (exp (* x x)) (exp y)) (log (+ (* x x) y)) (exp (+ (* x x) y)) (* (cbrt (+ (* x x) y)) (cbrt (+ (* x x) y))) (cbrt (+ (* x x) y)) (* (* (+ (* x x) y) (+ (* x x) y)) (+ (* x x) y)) (sqrt (+ (* x x) y)) (sqrt (+ (* x x) y)) (+ (pow (* x x) 3) (pow y 3)) (+ (* (* x x) (* x x)) (- (* y y) (* (* x x) y))) (- (* (* x x) (* x x)) (* y y)) (- (* x x) y) (+ (pow x 2) (* 2 y)) (+ (pow x 2) (* 2 y)) (+ (pow x 2) (* 2 y)) (+ (pow x 2) y) (+ (pow x 2) y) (+ (pow x 2) y) 0.050 * * [simplify]: iteration 0 : 136 enodes (cost 138 ) 0.053 * * [simplify]: iteration 1 : 511 enodes (cost 127 ) 0.061 * * [simplify]: iteration 2 : 1640 enodes (cost 121 ) 0.095 * * [simplify]: iteration 3 : 5002 enodes (cost 120 ) 0.096 * [simplify]: Simplified to: (exp (+ (+ (* x x) y) y)) (exp (+ (+ (* x x) y) y)) (log (+ (+ (* x x) y) y)) (exp (+ (+ (* x x) y) y)) (* (cbrt (+ (+ (* x x) y) y)) (cbrt (+ (+ (* x x) y) y))) (cbrt (+ (+ (* x x) y) y)) (pow (+ (+ (* x x) y) y) 3) (sqrt (+ (+ (* x x) y) y)) (sqrt (+ (+ (* x x) y) y)) (+ (pow (+ (* x x) y) 3) (pow y 3)) (+ (* (+ (* x x) y) y) (pow x 4)) (* (pow x 2) (+ (+ (* x x) y) y)) (pow x 2) (+ (+ (* x x) y) y) (+ y y) (exp (+ (* x x) y)) (log (+ (* x x) y)) (exp (+ (* x x) y)) (* (cbrt (+ (* x x) y)) (cbrt (+ (* x x) y))) (cbrt (+ (* x x) y)) (pow (+ (* x x) y) 3) (sqrt (+ (* x x) y)) (sqrt (+ (* x x) y)) (+ (pow (* x x) 3) (pow y 3)) (- (* y y) (- (* (* x x) y) (pow x 4))) (+ (neg (* y y)) (pow x 4)) (- (* x x) y) (+ (+ (* x x) y) y) (+ (+ (* x x) y) y) (+ (+ (* x x) y) y) (+ (pow x 2) y) (+ (pow x 2) y) (+ (pow x 2) y) 0.096 * * * [progress]: adding candidates to table 0.128 * * [progress]: iteration 2 / 4 0.128 * * * [progress]: picking best candidate 0.133 * * * * [pick]: Picked # 0.133 * * * [progress]: localizing error 0.137 * * * [progress]: generating rewritten candidates 0.137 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.144 * * * [progress]: generating series expansions 0.144 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.144 * [approximate]: Taking taylor expansion of (+ (pow x 2) (* 2 y)) in (x y) around 0 0.144 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2 y)) in y 0.144 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.144 * [taylor]: Taking taylor expansion of x in y 0.144 * [taylor]: Taking taylor expansion of (* 2 y) in y 0.144 * [taylor]: Taking taylor expansion of 2 in y 0.144 * [taylor]: Taking taylor expansion of y in y 0.144 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2 y)) in x 0.144 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.144 * [taylor]: Taking taylor expansion of x in x 0.144 * [taylor]: Taking taylor expansion of (* 2 y) in x 0.144 * [taylor]: Taking taylor expansion of 2 in x 0.144 * [taylor]: Taking taylor expansion of y in x 0.144 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2 y)) in x 0.144 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.144 * [taylor]: Taking taylor expansion of x in x 0.144 * [taylor]: Taking taylor expansion of (* 2 y) in x 0.144 * [taylor]: Taking taylor expansion of 2 in x 0.144 * [taylor]: Taking taylor expansion of y in x 0.144 * [taylor]: Taking taylor expansion of (* 2 y) in y 0.144 * [taylor]: Taking taylor expansion of 2 in y 0.144 * [taylor]: Taking taylor expansion of y in y 0.144 * [taylor]: Taking taylor expansion of 0 in y 0.144 * [taylor]: Taking taylor expansion of 1 in y 0.144 * [taylor]: Taking taylor expansion of 0 in y 0.145 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 y))) in (x y) around 0 0.145 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 y))) in y 0.145 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.145 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.145 * [taylor]: Taking taylor expansion of x in y 0.145 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y 0.145 * [taylor]: Taking taylor expansion of 2 in y 0.145 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.145 * [taylor]: Taking taylor expansion of y in y 0.145 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 y))) in x 0.145 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.145 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.146 * [taylor]: Taking taylor expansion of x in x 0.146 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x 0.146 * [taylor]: Taking taylor expansion of 2 in x 0.146 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.146 * [taylor]: Taking taylor expansion of y in x 0.146 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 y))) in x 0.146 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.146 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.146 * [taylor]: Taking taylor expansion of x in x 0.146 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x 0.146 * [taylor]: Taking taylor expansion of 2 in x 0.146 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.146 * [taylor]: Taking taylor expansion of y in x 0.146 * [taylor]: Taking taylor expansion of 1 in y 0.146 * [taylor]: Taking taylor expansion of 0 in y 0.146 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y 0.146 * [taylor]: Taking taylor expansion of 2 in y 0.146 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.146 * [taylor]: Taking taylor expansion of y in y 0.146 * [taylor]: Taking taylor expansion of 0 in y 0.147 * [taylor]: Taking taylor expansion of 0 in y 0.147 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2 (/ 1 y))) in (x y) around 0 0.147 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2 (/ 1 y))) in y 0.147 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.147 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.147 * [taylor]: Taking taylor expansion of x in y 0.147 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y 0.147 * [taylor]: Taking taylor expansion of 2 in y 0.147 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.147 * [taylor]: Taking taylor expansion of y in y 0.147 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2 (/ 1 y))) in x 0.147 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.147 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.147 * [taylor]: Taking taylor expansion of x in x 0.147 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x 0.147 * [taylor]: Taking taylor expansion of 2 in x 0.147 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.147 * [taylor]: Taking taylor expansion of y in x 0.147 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2 (/ 1 y))) in x 0.147 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.147 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.147 * [taylor]: Taking taylor expansion of x in x 0.147 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x 0.147 * [taylor]: Taking taylor expansion of 2 in x 0.147 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.147 * [taylor]: Taking taylor expansion of y in x 0.148 * [taylor]: Taking taylor expansion of 1 in y 0.148 * [taylor]: Taking taylor expansion of 0 in y 0.148 * [taylor]: Taking taylor expansion of (neg (* 2 (/ 1 y))) in y 0.148 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y 0.148 * [taylor]: Taking taylor expansion of 2 in y 0.148 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.148 * [taylor]: Taking taylor expansion of y in y 0.148 * [taylor]: Taking taylor expansion of 0 in y 0.148 * [taylor]: Taking taylor expansion of 0 in y 0.149 * * * [progress]: simplifying candidates 0.149 * [simplify]: Simplifying using # : (* (exp (* x x)) (* (exp y) (exp y))) (* (exp (* x x)) (exp (+ y y))) (log (+ (* x x) (+ y y))) (exp (+ (* x x) (+ y y))) (* (cbrt (+ (* x x) (+ y y))) (cbrt (+ (* x x) (+ y y)))) (cbrt (+ (* x x) (+ y y))) (* (* (+ (* x x) (+ y y)) (+ (* x x) (+ y y))) (+ (* x x) (+ y y))) (sqrt (+ (* x x) (+ y y))) (sqrt (+ (* x x) (+ y y))) (+ (pow (* x x) 3) (pow (+ y y) 3)) (+ (* (* x x) (* x x)) (- (* (+ y y) (+ y y)) (* (* x x) (+ y y)))) (- (* (* x x) (* x x)) (* (+ y y) (+ y y))) (- (* x x) (+ y y)) (+ (* x x) y) (+ (pow x 2) (* 2 y)) (+ (pow x 2) (* 2 y)) (+ (pow x 2) (* 2 y)) 0.151 * * [simplify]: iteration 0 : 103 enodes (cost 83 ) 0.154 * * [simplify]: iteration 1 : 468 enodes (cost 73 ) 0.162 * * [simplify]: iteration 2 : 1756 enodes (cost 73 ) 0.203 * * [simplify]: iteration 3 : 5002 enodes (cost 73 ) 0.204 * [simplify]: Simplified to: (exp (+ (* x x) (+ y y))) (exp (+ (* x x) (+ y y))) (log (+ (* x x) (+ y y))) (exp (+ (* x x) (+ y y))) (* (cbrt (+ (* x x) (+ y y))) (cbrt (+ (* x x) (+ y y)))) (cbrt (+ (* x x) (+ y y))) (pow (+ (* x x) (+ y y)) 3) (sqrt (+ (* x x) (+ y y))) (sqrt (+ (* x x) (+ y y))) (+ (pow (* x x) 3) (pow (+ y y) 3)) (+ (* 4 (* y y)) (+ (* (pow x 2) (* -2 y)) (pow x 4))) (+ (* (+ y y) (* -2 y)) (pow x 4)) (- (* x x) (+ y y)) (+ (* x x) y) (+ (* x x) (+ y y)) (+ (* x x) (+ y y)) (+ (* x x) (+ y y)) 0.204 * * * [progress]: adding candidates to table 0.219 * * [progress]: iteration 3 / 4 0.219 * * * [progress]: picking best candidate 0.222 * * * * [pick]: Picked # 0.222 * * * [progress]: localizing error 0.233 * * * [progress]: generating rewritten candidates 0.233 * * * * [progress]: [ 1 / 3 ] rewriting at (2) 0.251 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1) 0.260 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2) 0.268 * * * [progress]: generating series expansions 0.268 * * * * [progress]: [ 1 / 3 ] generating series at (2) 0.269 * [approximate]: Taking taylor expansion of (/ (- (pow x 4) (* 4 (pow y 2))) (- (pow x 2) (* 2 y))) in (y x) around 0 0.269 * [taylor]: Taking taylor expansion of (/ (- (pow x 4) (* 4 (pow y 2))) (- (pow x 2) (* 2 y))) in x 0.269 * [taylor]: Taking taylor expansion of (- (pow x 4) (* 4 (pow y 2))) in x 0.269 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.269 * [taylor]: Taking taylor expansion of x in x 0.269 * [taylor]: Taking taylor expansion of (* 4 (pow y 2)) in x 0.269 * [taylor]: Taking taylor expansion of 4 in x 0.269 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.269 * [taylor]: Taking taylor expansion of y in x 0.269 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 2 y)) in x 0.269 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.269 * [taylor]: Taking taylor expansion of x in x 0.269 * [taylor]: Taking taylor expansion of (* 2 y) in x 0.269 * [taylor]: Taking taylor expansion of 2 in x 0.269 * [taylor]: Taking taylor expansion of y in x 0.269 * [taylor]: Taking taylor expansion of (/ (- (pow x 4) (* 4 (pow y 2))) (- (pow x 2) (* 2 y))) in y 0.269 * [taylor]: Taking taylor expansion of (- (pow x 4) (* 4 (pow y 2))) in y 0.269 * [taylor]: Taking taylor expansion of (pow x 4) in y 0.269 * [taylor]: Taking taylor expansion of x in y 0.269 * [taylor]: Taking taylor expansion of (* 4 (pow y 2)) in y 0.269 * [taylor]: Taking taylor expansion of 4 in y 0.269 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.269 * [taylor]: Taking taylor expansion of y in y 0.269 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 2 y)) in y 0.269 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.270 * [taylor]: Taking taylor expansion of x in y 0.270 * [taylor]: Taking taylor expansion of (* 2 y) in y 0.270 * [taylor]: Taking taylor expansion of 2 in y 0.270 * [taylor]: Taking taylor expansion of y in y 0.270 * [taylor]: Taking taylor expansion of (/ (- (pow x 4) (* 4 (pow y 2))) (- (pow x 2) (* 2 y))) in y 0.270 * [taylor]: Taking taylor expansion of (- (pow x 4) (* 4 (pow y 2))) in y 0.270 * [taylor]: Taking taylor expansion of (pow x 4) in y 0.270 * [taylor]: Taking taylor expansion of x in y 0.270 * [taylor]: Taking taylor expansion of (* 4 (pow y 2)) in y 0.270 * [taylor]: Taking taylor expansion of 4 in y 0.270 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.270 * [taylor]: Taking taylor expansion of y in y 0.270 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 2 y)) in y 0.270 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.270 * [taylor]: Taking taylor expansion of x in y 0.270 * [taylor]: Taking taylor expansion of (* 2 y) in y 0.270 * [taylor]: Taking taylor expansion of 2 in y 0.270 * [taylor]: Taking taylor expansion of y in y 0.270 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.270 * [taylor]: Taking taylor expansion of x in x 0.271 * [taylor]: Taking taylor expansion of 2 in x 0.271 * [taylor]: Taking taylor expansion of 0 in x 0.272 * [taylor]: Taking taylor expansion of 0 in x 0.273 * [taylor]: Taking taylor expansion of 0 in x 0.273 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 4)) (* 4 (/ 1 (pow y 2)))) (- (/ 1 (pow x 2)) (* 2 (/ 1 y)))) in (y x) around 0 0.273 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 4)) (* 4 (/ 1 (pow y 2)))) (- (/ 1 (pow x 2)) (* 2 (/ 1 y)))) in x 0.273 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (* 4 (/ 1 (pow y 2)))) in x 0.273 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 0.273 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.273 * [taylor]: Taking taylor expansion of x in x 0.273 * [taylor]: Taking taylor expansion of (* 4 (/ 1 (pow y 2))) in x 0.273 * [taylor]: Taking taylor expansion of 4 in x 0.273 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.273 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.273 * [taylor]: Taking taylor expansion of y in x 0.273 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2 (/ 1 y))) in x 0.273 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.273 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.273 * [taylor]: Taking taylor expansion of x in x 0.273 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x 0.273 * [taylor]: Taking taylor expansion of 2 in x 0.273 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.273 * [taylor]: Taking taylor expansion of y in x 0.274 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 4)) (* 4 (/ 1 (pow y 2)))) (- (/ 1 (pow x 2)) (* 2 (/ 1 y)))) in y 0.274 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (* 4 (/ 1 (pow y 2)))) in y 0.274 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in y 0.274 * [taylor]: Taking taylor expansion of (pow x 4) in y 0.274 * [taylor]: Taking taylor expansion of x in y 0.274 * [taylor]: Taking taylor expansion of (* 4 (/ 1 (pow y 2))) in y 0.274 * [taylor]: Taking taylor expansion of 4 in y 0.274 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.274 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.274 * [taylor]: Taking taylor expansion of y in y 0.274 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2 (/ 1 y))) in y 0.274 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.274 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.274 * [taylor]: Taking taylor expansion of x in y 0.274 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y 0.274 * [taylor]: Taking taylor expansion of 2 in y 0.274 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.274 * [taylor]: Taking taylor expansion of y in y 0.274 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 4)) (* 4 (/ 1 (pow y 2)))) (- (/ 1 (pow x 2)) (* 2 (/ 1 y)))) in y 0.274 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (* 4 (/ 1 (pow y 2)))) in y 0.274 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in y 0.274 * [taylor]: Taking taylor expansion of (pow x 4) in y 0.274 * [taylor]: Taking taylor expansion of x in y 0.274 * [taylor]: Taking taylor expansion of (* 4 (/ 1 (pow y 2))) in y 0.274 * [taylor]: Taking taylor expansion of 4 in y 0.274 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.274 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.274 * [taylor]: Taking taylor expansion of y in y 0.274 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2 (/ 1 y))) in y 0.274 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.274 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.274 * [taylor]: Taking taylor expansion of x in y 0.275 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y 0.275 * [taylor]: Taking taylor expansion of 2 in y 0.275 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.275 * [taylor]: Taking taylor expansion of y in y 0.275 * [taylor]: Taking taylor expansion of 2 in x 0.275 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.275 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.275 * [taylor]: Taking taylor expansion of x in x 0.276 * [taylor]: Taking taylor expansion of 0 in x 0.277 * [taylor]: Taking taylor expansion of 0 in x 0.278 * [taylor]: Taking taylor expansion of 0 in x 0.279 * [taylor]: Taking taylor expansion of 0 in x 0.280 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 4)) (* 4 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 2 (/ 1 y)))) in (y x) around 0 0.280 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 4)) (* 4 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 2 (/ 1 y)))) in x 0.280 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (* 4 (/ 1 (pow y 2)))) in x 0.280 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 0.280 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.280 * [taylor]: Taking taylor expansion of x in x 0.280 * [taylor]: Taking taylor expansion of (* 4 (/ 1 (pow y 2))) in x 0.280 * [taylor]: Taking taylor expansion of 4 in x 0.280 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.280 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.280 * [taylor]: Taking taylor expansion of y in x 0.280 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 y))) in x 0.280 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.280 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.280 * [taylor]: Taking taylor expansion of x in x 0.280 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x 0.280 * [taylor]: Taking taylor expansion of 2 in x 0.280 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.280 * [taylor]: Taking taylor expansion of y in x 0.280 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 4)) (* 4 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 2 (/ 1 y)))) in y 0.280 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (* 4 (/ 1 (pow y 2)))) in y 0.280 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in y 0.280 * [taylor]: Taking taylor expansion of (pow x 4) in y 0.280 * [taylor]: Taking taylor expansion of x in y 0.280 * [taylor]: Taking taylor expansion of (* 4 (/ 1 (pow y 2))) in y 0.280 * [taylor]: Taking taylor expansion of 4 in y 0.280 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.280 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.280 * [taylor]: Taking taylor expansion of y in y 0.280 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 y))) in y 0.280 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.281 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.281 * [taylor]: Taking taylor expansion of x in y 0.281 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y 0.281 * [taylor]: Taking taylor expansion of 2 in y 0.281 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.281 * [taylor]: Taking taylor expansion of y in y 0.281 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 4)) (* 4 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 2 (/ 1 y)))) in y 0.281 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (* 4 (/ 1 (pow y 2)))) in y 0.281 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in y 0.281 * [taylor]: Taking taylor expansion of (pow x 4) in y 0.281 * [taylor]: Taking taylor expansion of x in y 0.281 * [taylor]: Taking taylor expansion of (* 4 (/ 1 (pow y 2))) in y 0.281 * [taylor]: Taking taylor expansion of 4 in y 0.281 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.281 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.281 * [taylor]: Taking taylor expansion of y in y 0.281 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 y))) in y 0.281 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.281 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.281 * [taylor]: Taking taylor expansion of x in y 0.281 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y 0.281 * [taylor]: Taking taylor expansion of 2 in y 0.281 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.281 * [taylor]: Taking taylor expansion of y in y 0.281 * [taylor]: Taking taylor expansion of -2 in x 0.282 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.282 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.282 * [taylor]: Taking taylor expansion of x in x 0.282 * [taylor]: Taking taylor expansion of 0 in x 0.283 * [taylor]: Taking taylor expansion of 0 in x 0.284 * [taylor]: Taking taylor expansion of 0 in x 0.286 * [taylor]: Taking taylor expansion of 0 in x 0.286 * * * * [progress]: [ 2 / 3 ] generating series at (2 1) 0.286 * [approximate]: Taking taylor expansion of (- (pow x 4) (* 4 (pow y 2))) in (y x) around 0 0.286 * [taylor]: Taking taylor expansion of (- (pow x 4) (* 4 (pow y 2))) in x 0.286 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.286 * [taylor]: Taking taylor expansion of x in x 0.286 * [taylor]: Taking taylor expansion of (* 4 (pow y 2)) in x 0.286 * [taylor]: Taking taylor expansion of 4 in x 0.286 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.286 * [taylor]: Taking taylor expansion of y in x 0.286 * [taylor]: Taking taylor expansion of (- (pow x 4) (* 4 (pow y 2))) in y 0.286 * [taylor]: Taking taylor expansion of (pow x 4) in y 0.286 * [taylor]: Taking taylor expansion of x in y 0.286 * [taylor]: Taking taylor expansion of (* 4 (pow y 2)) in y 0.286 * [taylor]: Taking taylor expansion of 4 in y 0.286 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.286 * [taylor]: Taking taylor expansion of y in y 0.286 * [taylor]: Taking taylor expansion of (- (pow x 4) (* 4 (pow y 2))) in y 0.286 * [taylor]: Taking taylor expansion of (pow x 4) in y 0.286 * [taylor]: Taking taylor expansion of x in y 0.286 * [taylor]: Taking taylor expansion of (* 4 (pow y 2)) in y 0.286 * [taylor]: Taking taylor expansion of 4 in y 0.286 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.286 * [taylor]: Taking taylor expansion of y in y 0.287 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.287 * [taylor]: Taking taylor expansion of x in x 0.287 * [taylor]: Taking taylor expansion of 0 in x 0.287 * [taylor]: Taking taylor expansion of (neg 4) in x 0.287 * [taylor]: Taking taylor expansion of 4 in x 0.287 * [taylor]: Taking taylor expansion of 0 in x 0.288 * [taylor]: Taking taylor expansion of 0 in x 0.288 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 4)) (* 4 (/ 1 (pow y 2)))) in (y x) around 0 0.288 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (* 4 (/ 1 (pow y 2)))) in x 0.288 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 0.288 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.288 * [taylor]: Taking taylor expansion of x in x 0.288 * [taylor]: Taking taylor expansion of (* 4 (/ 1 (pow y 2))) in x 0.288 * [taylor]: Taking taylor expansion of 4 in x 0.288 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.288 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.288 * [taylor]: Taking taylor expansion of y in x 0.288 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (* 4 (/ 1 (pow y 2)))) in y 0.288 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in y 0.288 * [taylor]: Taking taylor expansion of (pow x 4) in y 0.288 * [taylor]: Taking taylor expansion of x in y 0.288 * [taylor]: Taking taylor expansion of (* 4 (/ 1 (pow y 2))) in y 0.288 * [taylor]: Taking taylor expansion of 4 in y 0.288 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.288 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.288 * [taylor]: Taking taylor expansion of y in y 0.288 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (* 4 (/ 1 (pow y 2)))) in y 0.289 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in y 0.289 * [taylor]: Taking taylor expansion of (pow x 4) in y 0.289 * [taylor]: Taking taylor expansion of x in y 0.289 * [taylor]: Taking taylor expansion of (* 4 (/ 1 (pow y 2))) in y 0.289 * [taylor]: Taking taylor expansion of 4 in y 0.289 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.289 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.289 * [taylor]: Taking taylor expansion of y in y 0.289 * [taylor]: Taking taylor expansion of (neg 4) in x 0.289 * [taylor]: Taking taylor expansion of 4 in x 0.289 * [taylor]: Taking taylor expansion of 0 in x 0.289 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 0.289 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.289 * [taylor]: Taking taylor expansion of x in x 0.290 * [taylor]: Taking taylor expansion of 0 in x 0.290 * [taylor]: Taking taylor expansion of 0 in x 0.291 * [taylor]: Taking taylor expansion of 0 in x 0.292 * [taylor]: Taking taylor expansion of 0 in x 0.292 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 4)) (* 4 (/ 1 (pow y 2)))) in (y x) around 0 0.292 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (* 4 (/ 1 (pow y 2)))) in x 0.292 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 0.292 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.292 * [taylor]: Taking taylor expansion of x in x 0.292 * [taylor]: Taking taylor expansion of (* 4 (/ 1 (pow y 2))) in x 0.292 * [taylor]: Taking taylor expansion of 4 in x 0.292 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 0.292 * [taylor]: Taking taylor expansion of (pow y 2) in x 0.292 * [taylor]: Taking taylor expansion of y in x 0.293 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (* 4 (/ 1 (pow y 2)))) in y 0.293 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in y 0.293 * [taylor]: Taking taylor expansion of (pow x 4) in y 0.293 * [taylor]: Taking taylor expansion of x in y 0.293 * [taylor]: Taking taylor expansion of (* 4 (/ 1 (pow y 2))) in y 0.293 * [taylor]: Taking taylor expansion of 4 in y 0.293 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.293 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.293 * [taylor]: Taking taylor expansion of y in y 0.293 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (* 4 (/ 1 (pow y 2)))) in y 0.293 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in y 0.293 * [taylor]: Taking taylor expansion of (pow x 4) in y 0.293 * [taylor]: Taking taylor expansion of x in y 0.293 * [taylor]: Taking taylor expansion of (* 4 (/ 1 (pow y 2))) in y 0.293 * [taylor]: Taking taylor expansion of 4 in y 0.293 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.293 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.293 * [taylor]: Taking taylor expansion of y in y 0.293 * [taylor]: Taking taylor expansion of (neg 4) in x 0.293 * [taylor]: Taking taylor expansion of 4 in x 0.293 * [taylor]: Taking taylor expansion of 0 in x 0.294 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 0.294 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.294 * [taylor]: Taking taylor expansion of x in x 0.294 * [taylor]: Taking taylor expansion of 0 in x 0.295 * [taylor]: Taking taylor expansion of 0 in x 0.295 * [taylor]: Taking taylor expansion of 0 in x 0.296 * [taylor]: Taking taylor expansion of 0 in x 0.296 * * * * [progress]: [ 3 / 3 ] generating series at (2 2) 0.297 * [approximate]: Taking taylor expansion of (- (pow x 2) (* 2 y)) in (x y) around 0 0.297 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 2 y)) in y 0.297 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.297 * [taylor]: Taking taylor expansion of x in y 0.297 * [taylor]: Taking taylor expansion of (* 2 y) in y 0.297 * [taylor]: Taking taylor expansion of 2 in y 0.297 * [taylor]: Taking taylor expansion of y in y 0.297 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 2 y)) in x 0.297 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.297 * [taylor]: Taking taylor expansion of x in x 0.297 * [taylor]: Taking taylor expansion of (* 2 y) in x 0.297 * [taylor]: Taking taylor expansion of 2 in x 0.297 * [taylor]: Taking taylor expansion of y in x 0.297 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 2 y)) in x 0.297 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.297 * [taylor]: Taking taylor expansion of x in x 0.297 * [taylor]: Taking taylor expansion of (* 2 y) in x 0.297 * [taylor]: Taking taylor expansion of 2 in x 0.297 * [taylor]: Taking taylor expansion of y in x 0.297 * [taylor]: Taking taylor expansion of (neg (* 2 y)) in y 0.297 * [taylor]: Taking taylor expansion of (* 2 y) in y 0.297 * [taylor]: Taking taylor expansion of 2 in y 0.297 * [taylor]: Taking taylor expansion of y in y 0.297 * [taylor]: Taking taylor expansion of 0 in y 0.297 * [taylor]: Taking taylor expansion of 1 in y 0.297 * [taylor]: Taking taylor expansion of 0 in y 0.298 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2 (/ 1 y))) in (x y) around 0 0.298 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2 (/ 1 y))) in y 0.298 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.298 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.298 * [taylor]: Taking taylor expansion of x in y 0.298 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y 0.298 * [taylor]: Taking taylor expansion of 2 in y 0.298 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.298 * [taylor]: Taking taylor expansion of y in y 0.298 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2 (/ 1 y))) in x 0.298 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.298 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.298 * [taylor]: Taking taylor expansion of x in x 0.298 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x 0.298 * [taylor]: Taking taylor expansion of 2 in x 0.298 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.298 * [taylor]: Taking taylor expansion of y in x 0.298 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2 (/ 1 y))) in x 0.298 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.298 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.298 * [taylor]: Taking taylor expansion of x in x 0.298 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x 0.298 * [taylor]: Taking taylor expansion of 2 in x 0.298 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.298 * [taylor]: Taking taylor expansion of y in x 0.298 * [taylor]: Taking taylor expansion of 1 in y 0.298 * [taylor]: Taking taylor expansion of 0 in y 0.299 * [taylor]: Taking taylor expansion of (neg (* 2 (/ 1 y))) in y 0.299 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y 0.299 * [taylor]: Taking taylor expansion of 2 in y 0.299 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.299 * [taylor]: Taking taylor expansion of y in y 0.299 * [taylor]: Taking taylor expansion of 0 in y 0.299 * [taylor]: Taking taylor expansion of 0 in y 0.299 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 y))) in (x y) around 0 0.299 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 y))) in y 0.299 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.299 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.300 * [taylor]: Taking taylor expansion of x in y 0.300 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y 0.300 * [taylor]: Taking taylor expansion of 2 in y 0.300 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.300 * [taylor]: Taking taylor expansion of y in y 0.300 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 y))) in x 0.300 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.300 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.300 * [taylor]: Taking taylor expansion of x in x 0.300 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x 0.300 * [taylor]: Taking taylor expansion of 2 in x 0.300 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.300 * [taylor]: Taking taylor expansion of y in x 0.300 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 y))) in x 0.300 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.300 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.300 * [taylor]: Taking taylor expansion of x in x 0.300 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x 0.300 * [taylor]: Taking taylor expansion of 2 in x 0.300 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.300 * [taylor]: Taking taylor expansion of y in x 0.300 * [taylor]: Taking taylor expansion of 1 in y 0.300 * [taylor]: Taking taylor expansion of 0 in y 0.300 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y 0.300 * [taylor]: Taking taylor expansion of 2 in y 0.300 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.300 * [taylor]: Taking taylor expansion of y in y 0.301 * [taylor]: Taking taylor expansion of 0 in y 0.301 * [taylor]: Taking taylor expansion of 0 in y 0.301 * * * [progress]: simplifying candidates 0.302 * [simplify]: Simplifying using # : (- (log (+ (* (+ y y) (* -2 y)) (pow x 4))) (log (- (* x x) (+ y y)))) (log (/ (+ (* (+ y y) (* -2 y)) (pow x 4)) (- (* x x) (+ y y)))) (exp (/ (+ (* (+ y y) (* -2 y)) (pow x 4)) (- (* x x) (+ y y)))) (/ (* (* (+ (* (+ y y) (* -2 y)) (pow x 4)) (+ (* (+ y y) (* -2 y)) (pow x 4))) (+ (* (+ y y) (* -2 y)) (pow x 4))) (* (* (- (* x x) (+ y y)) (- (* x x) (+ y y))) (- (* x x) (+ y y)))) (* (cbrt (/ (+ (* (+ y y) (* -2 y)) (pow x 4)) (- (* x x) (+ y y)))) (cbrt (/ (+ (* (+ y y) (* -2 y)) (pow x 4)) (- (* x x) (+ y y))))) (cbrt (/ (+ (* (+ y y) (* -2 y)) (pow x 4)) (- (* x x) (+ y y)))) (* (* (/ (+ (* (+ y y) (* -2 y)) (pow x 4)) (- (* x x) (+ y y))) (/ (+ (* (+ y y) (* -2 y)) (pow x 4)) (- (* x x) (+ y y)))) (/ (+ (* (+ y y) (* -2 y)) (pow x 4)) (- (* x x) (+ y y)))) (sqrt (/ (+ (* (+ y y) (* -2 y)) (pow x 4)) (- (* x x) (+ y y)))) (sqrt (/ (+ (* (+ y y) (* -2 y)) (pow x 4)) (- (* x x) (+ y y)))) (neg (+ (* (+ y y) (* -2 y)) (pow x 4))) (neg (- (* x x) (+ y y))) (/ (* (cbrt (+ (* (+ y y) (* -2 y)) (pow x 4))) (cbrt (+ (* (+ y y) (* -2 y)) (pow x 4)))) (* (cbrt (- (* x x) (+ y y))) (cbrt (- (* x x) (+ y y))))) (/ (cbrt (+ (* (+ y y) (* -2 y)) (pow x 4))) (cbrt (- (* x x) (+ y y)))) (/ (* (cbrt (+ (* (+ y y) (* -2 y)) (pow x 4))) (cbrt (+ (* (+ y y) (* -2 y)) (pow x 4)))) (sqrt (- (* x x) (+ y y)))) (/ (cbrt (+ (* (+ y y) (* -2 y)) (pow x 4))) (sqrt (- (* x x) (+ y y)))) (/ (* (cbrt (+ (* (+ y y) (* -2 y)) (pow x 4))) (cbrt (+ (* (+ y y) (* -2 y)) (pow x 4)))) 1) (/ (cbrt (+ (* (+ y y) (* -2 y)) (pow x 4))) (- (* x x) (+ y y))) (/ (* (cbrt (+ (* (+ y y) (* -2 y)) (pow x 4))) (cbrt (+ (* (+ y y) (* -2 y)) (pow x 4)))) (+ x (sqrt (+ y y)))) (/ (cbrt (+ (* (+ y y) (* -2 y)) (pow x 4))) (- x (sqrt (+ y y)))) (/ (sqrt (+ (* (+ y y) (* -2 y)) (pow x 4))) (* (cbrt (- (* x x) (+ y y))) (cbrt (- (* x x) (+ y y))))) (/ (sqrt (+ (* (+ y y) (* -2 y)) (pow x 4))) (cbrt (- (* x x) (+ y y)))) (/ (sqrt (+ (* (+ y y) (* -2 y)) (pow x 4))) (sqrt (- (* x x) (+ y y)))) (/ (sqrt (+ (* (+ y y) (* -2 y)) (pow x 4))) (sqrt (- (* x x) (+ y y)))) (/ (sqrt (+ (* (+ y y) (* -2 y)) (pow x 4))) 1) (/ (sqrt (+ (* (+ y y) (* -2 y)) (pow x 4))) (- (* x x) (+ y y))) (/ (sqrt (+ (* (+ y y) (* -2 y)) (pow x 4))) (+ x (sqrt (+ y y)))) (/ (sqrt (+ (* (+ y y) (* -2 y)) (pow x 4))) (- x (sqrt (+ y y)))) (/ 1 (* (cbrt (- (* x x) (+ y y))) (cbrt (- (* x x) (+ y y))))) (/ (+ (* (+ y y) (* -2 y)) (pow x 4)) (cbrt (- (* x x) (+ y y)))) (/ 1 (sqrt (- (* x x) (+ y y)))) (/ (+ (* (+ y y) (* -2 y)) (pow x 4)) (sqrt (- (* x x) (+ y y)))) (/ 1 1) (/ (+ (* (+ y y) (* -2 y)) (pow x 4)) (- (* x x) (+ y y))) (/ 1 (+ x (sqrt (+ y y)))) (/ (+ (* (+ y y) (* -2 y)) (pow x 4)) (- x (sqrt (+ y y)))) (/ 1 (- (* x x) (+ y y))) (/ (- (* x x) (+ y y)) (+ (* (+ y y) (* -2 y)) (pow x 4))) (/ (+ (* (+ y y) (* -2 y)) (pow x 4)) (* (cbrt (- (* x x) (+ y y))) (cbrt (- (* x x) (+ y y))))) (/ (+ (* (+ y y) (* -2 y)) (pow x 4)) (sqrt (- (* x x) (+ y y)))) (/ (+ (* (+ y y) (* -2 y)) (pow x 4)) 1) (/ (+ (* (+ y y) (* -2 y)) (pow x 4)) (+ x (sqrt (+ y y)))) (/ (- (* x x) (+ y y)) (cbrt (+ (* (+ y y) (* -2 y)) (pow x 4)))) (/ (- (* x x) (+ y y)) (sqrt (+ (* (+ y y) (* -2 y)) (pow x 4)))) (/ (- (* x x) (+ y y)) (+ (* (+ y y) (* -2 y)) (pow x 4))) (/ (+ (* (+ y y) (* -2 y)) (pow x 4)) (- (pow (* x x) 3) (pow (+ y y) 3))) (/ (+ (* (+ y y) (* -2 y)) (pow x 4)) (- (* (* x x) (* x x)) (* (+ y y) (+ y y)))) (* (- (* x x) (+ y y)) (+ (* (* (+ y y) (* -2 y)) (* (+ y y) (* -2 y))) (- (* (pow x 4) (pow x 4)) (* (* (+ y y) (* -2 y)) (pow x 4))))) (* (- (* x x) (+ y y)) (- (* (+ y y) (* -2 y)) (pow x 4))) (* (exp (* (+ y y) (* -2 y))) (exp (pow x 4))) (log (+ (* (+ y y) (* -2 y)) (pow x 4))) (exp (+ (* (+ y y) (* -2 y)) (pow x 4))) (* (cbrt (+ (* (+ y y) (* -2 y)) (pow x 4))) (cbrt (+ (* (+ y y) (* -2 y)) (pow x 4)))) (cbrt (+ (* (+ y y) (* -2 y)) (pow x 4))) (* (* (+ (* (+ y y) (* -2 y)) (pow x 4)) (+ (* (+ y y) (* -2 y)) (pow x 4))) (+ (* (+ y y) (* -2 y)) (pow x 4))) (sqrt (+ (* (+ y y) (* -2 y)) (pow x 4))) (sqrt (+ (* (+ y y) (* -2 y)) (pow x 4))) (+ (pow (* (+ y y) (* -2 y)) 3) (pow (pow x 4) 3)) (+ (* (* (+ y y) (* -2 y)) (* (+ y y) (* -2 y))) (- (* (pow x 4) (pow x 4)) (* (* (+ y y) (* -2 y)) (pow x 4)))) (- (* (* (+ y y) (* -2 y)) (* (+ y y) (* -2 y))) (* (pow x 4) (pow x 4))) (- (* (+ y y) (* -2 y)) (pow x 4)) (/ (exp (* x x)) (* (exp y) (exp y))) (/ (exp (* x x)) (exp (+ y y))) (log (- (* x x) (+ y y))) (exp (- (* x x) (+ y y))) (* (cbrt (- (* x x) (+ y y))) (cbrt (- (* x x) (+ y y)))) (cbrt (- (* x x) (+ y y))) (* (* (- (* x x) (+ y y)) (- (* x x) (+ y y))) (- (* x x) (+ y y))) (sqrt (- (* x x) (+ y y))) (sqrt (- (* x x) (+ y y))) (- (pow (* x x) 3) (pow (+ y y) 3)) (+ (* (* x x) (* x x)) (+ (* (+ y y) (+ y y)) (* (* x x) (+ y y)))) (neg (+ y y)) (- (* (* x x) (* x x)) (* (+ y y) (+ y y))) (+ (* x x) (+ y y)) (+ x (sqrt (+ y y))) (- x (sqrt (+ y y))) (- (* x x) y) (neg (+ y y)) (+ (pow x 2) (* 2 y)) (+ (pow x 2) (* 2 y)) (+ (pow x 2) (* 2 y)) (* -4 (pow y 2)) (- (pow x 4) (* 4 (pow y 2))) (- (pow x 4) (* 4 (pow y 2))) (- (pow x 2) (* 2 y)) (- (pow x 2) (* 2 y)) (- (pow x 2) (* 2 y)) 0.308 * * [simplify]: iteration 0 : 291 enodes (cost 752 ) 0.314 * * [simplify]: iteration 1 : 1310 enodes (cost 686 ) 0.345 * * [simplify]: iteration 2 : 5002 enodes (cost 650 ) 0.349 * [simplify]: Simplified to: (log (/ (+ (* (+ y y) (* -2 y)) (pow x 4)) (- (* x x) (+ y y)))) (log (/ (+ (* (+ y y) (* -2 y)) (pow x 4)) (- (* x x) (+ y y)))) (exp (/ (+ (* (+ y y) (* -2 y)) (pow x 4)) (- (* x x) (+ y y)))) (pow (/ (+ (* (+ y y) (* -2 y)) (pow x 4)) (- (* x x) (+ y y))) 3) (* (cbrt (/ (+ (* (+ y y) (* -2 y)) (pow x 4)) (- (* x x) (+ y y)))) (cbrt (/ (+ (* (+ y y) (* -2 y)) (pow x 4)) (- (* x x) (+ y y))))) (cbrt (/ (+ (* (+ y y) (* -2 y)) (pow x 4)) (- (* x x) (+ y y)))) (pow (/ (+ (* (+ y y) (* -2 y)) (pow x 4)) (- (* x x) (+ y y))) 3) (sqrt (/ (+ (* (+ y y) (* -2 y)) (pow x 4)) (- (* x x) (+ y y)))) (sqrt (/ (+ (* (+ y y) (* -2 y)) (pow x 4)) (- (* x x) (+ y y)))) (- (* 4 (pow y 2)) (pow x 4)) (neg (- (* x x) (+ y y))) (/ (* (cbrt (+ (* (+ y y) (* -2 y)) (pow x 4))) (cbrt (+ (* (+ y y) (* -2 y)) (pow x 4)))) (* (cbrt (- (* x x) (+ y y))) (cbrt (- (* x x) (+ y y))))) (/ (cbrt (+ (* (+ y y) (* -2 y)) (pow x 4))) (cbrt (- (* x x) (+ y y)))) (/ (* (cbrt (+ (* (+ y y) (* -2 y)) (pow x 4))) (cbrt (+ (* (+ y y) (* -2 y)) (pow x 4)))) (sqrt (- (* x x) (+ y y)))) (/ (cbrt (+ (* (+ y y) (* -2 y)) (pow x 4))) (sqrt (- (* x x) (+ y y)))) (* (cbrt (+ (* (+ y y) (* -2 y)) (pow x 4))) (cbrt (+ (* (+ y y) (* -2 y)) (pow x 4)))) (/ (cbrt (+ (* (+ y y) (* -2 y)) (pow x 4))) (- (* x x) (+ y y))) (/ (* (cbrt (+ (* (+ y y) (* -2 y)) (pow x 4))) (cbrt (+ (* (+ y y) (* -2 y)) (pow x 4)))) (+ x (sqrt (+ y y)))) (/ (cbrt (+ (* (+ y y) (* -2 y)) (pow x 4))) (- x (sqrt (+ y y)))) (/ (sqrt (+ (* (+ y y) (* -2 y)) (pow x 4))) (* (cbrt (- (* x x) (+ y y))) (cbrt (- (* x x) (+ y y))))) (/ (sqrt (+ (* (+ y y) (* -2 y)) (pow x 4))) (cbrt (- (* x x) (+ y y)))) (/ (sqrt (+ (* (+ y y) (* -2 y)) (pow x 4))) (sqrt (- (* x x) (+ y y)))) (/ (sqrt (+ (* (+ y y) (* -2 y)) (pow x 4))) (sqrt (- (* x x) (+ y y)))) (sqrt (+ (* (+ y y) (* -2 y)) (pow x 4))) (/ (sqrt (+ (* (+ y y) (* -2 y)) (pow x 4))) (- (* x x) (+ y y))) (/ (sqrt (+ (* (+ y y) (* -2 y)) (pow x 4))) (+ x (sqrt (+ y y)))) (/ (sqrt (+ (* (+ y y) (* -2 y)) (pow x 4))) (- x (sqrt (+ y y)))) (/ 1 (* (cbrt (- (* x x) (+ y y))) (cbrt (- (* x x) (+ y y))))) (/ (- (pow x 4) (* 4 (pow y 2))) (cbrt (- (* x x) (+ y y)))) (/ 1 (sqrt (- (* x x) (+ y y)))) (/ (- (pow x 4) (* 4 (pow y 2))) (sqrt (- (* x x) (+ y y)))) 1 (/ (- (pow x 4) (* 4 (pow y 2))) (- (* x x) (+ y y))) (/ 1 (+ x (sqrt (+ y y)))) (/ (- (pow x 4) (* 4 (pow y 2))) (- x (sqrt (+ y y)))) (/ 1 (- (* x x) (+ y y))) (/ (- (* x x) (+ y y)) (- (pow x 4) (* 4 (pow y 2)))) (/ (- (pow x 4) (* 4 (pow y 2))) (* (cbrt (- (* x x) (+ y y))) (cbrt (- (* x x) (+ y y))))) (/ (- (pow x 4) (* 4 (pow y 2))) (sqrt (- (* x x) (+ y y)))) (- (pow x 4) (* 4 (pow y 2))) (/ (- (pow x 4) (* 4 (pow y 2))) (+ x (sqrt (+ y y)))) (/ (- (* x x) (+ y y)) (cbrt (+ (* (+ y y) (* -2 y)) (pow x 4)))) (/ (- (* x x) (+ y y)) (sqrt (+ (* (+ y y) (* -2 y)) (pow x 4)))) (/ (- (* x x) (+ y y)) (- (pow x 4) (* 4 (pow y 2)))) (/ (- (pow x 4) (* 4 (pow y 2))) (- (pow (* x x) 3) (pow (+ y y) 3))) 1 (* (- (+ (* (* (+ y y) (* -2 y)) (* (+ y y) (* -2 y))) (pow x 8)) (* (* (+ y y) (* -2 y)) (pow x 4))) (- (* x x) (+ y y))) (* (- (* x x) (+ y y)) (- (* (+ y y) (* -2 y)) (pow x 4))) (exp (- (pow x 4) (* 4 (pow y 2)))) (log (- (pow x 4) (* 4 (pow y 2)))) (exp (- (pow x 4) (* 4 (pow y 2)))) (* (cbrt (+ (* (+ y y) (* -2 y)) (pow x 4))) (cbrt (+ (* (+ y y) (* -2 y)) (pow x 4)))) (cbrt (+ (* (+ y y) (* -2 y)) (pow x 4))) (pow (- (pow x 4) (* 4 (pow y 2))) 3) (sqrt (+ (* (+ y y) (* -2 y)) (pow x 4))) (sqrt (+ (* (+ y y) (* -2 y)) (pow x 4))) (+ (pow (* (+ y y) (* -2 y)) 3) (pow (pow x 4) 3)) (+ (+ (pow (* -2 y) 4) (* (* 4 (pow y 2)) (pow x 4))) (pow x 8)) (- (/ (pow (* -2 y) 4) 1) (/ (pow x 8) 1)) (- (* (+ y y) (* -2 y)) (pow x 4)) (exp (- (* x x) (+ y y))) (exp (- (* x x) (+ y y))) (log (- (* x x) (+ y y))) (exp (- (* x x) (+ y y))) (* (cbrt (- (* x x) (+ y y))) (cbrt (- (* x x) (+ y y)))) (cbrt (- (* x x) (+ y y))) (pow (- (* x x) (+ y y)) 3) (sqrt (- (* x x) (+ y y))) (sqrt (- (* x x) (+ y y))) (- (pow (* x x) 3) (pow (+ y y) 3)) (+ (+ (pow x 4) (* (* x x) (+ y y))) (* 4 (pow y 2))) (* -2 y) (- (pow x 4) (* 4 (pow y 2))) (+ (* x x) (+ y y)) (+ x (sqrt (+ y y))) (- x (sqrt (+ y y))) (- (* x x) y) (* -2 y) (+ (* x x) (+ y y)) (+ (* x x) (+ y y)) (+ (* x x) (+ y y)) (* y (* y -4)) (- (pow x 4) (* 4 (pow y 2))) (- (pow x 4) (* 4 (pow y 2))) (- (* x x) (+ y y)) (- (* x x) (+ y y)) (- (* x x) (+ y y)) 0.350 * * * [progress]: adding candidates to table 0.449 * [progress]: [Phase 3 of 3] Extracting. 0.450 * * [regime]: Finding splitpoints for: (# #) 0.450 * * * [regime-changes]: Trying 3 branch expressions: ((* x x) y x) 0.450 * * * * [regimes]: Trying to branch on (* x x) from (# #) 0.481 * * * * [regimes]: Trying to branch on y from (# #) 0.511 * * * * [regimes]: Trying to branch on x from (# #) 0.544 * * * [regime]: Found split indices: #