0.733 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.243 * * * [progress]: [2/2] Setting up program. 0.247 * [progress]: [Phase 2 of 3] Improving. 0.250 * [simplify]: Simplifying using # : (* 0.5 (- (* x x) y)) 0.654 * * [simplify]: iteration 0 : 9 enodes (cost 3 ) 0.656 * * [simplify]: iteration 1 : 16 enodes (cost 3 ) 0.657 * * [simplify]: iteration 2 : 26 enodes (cost 3 ) 0.658 * * [simplify]: iteration 3 : 33 enodes (cost 3 ) 0.659 * * [simplify]: iteration 4 : 33 enodes (cost 3 ) 0.659 * [simplify]: Simplified to: (* 0.5 (- (* x x) y)) 0.661 * * [progress]: iteration 1 / 4 0.661 * * * [progress]: picking best candidate 0.664 * * * * [pick]: Picked # 0.664 * * * [progress]: localizing error 0.671 * * * [progress]: generating rewritten candidates 0.671 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2) 0.679 * * * [progress]: generating series expansions 0.679 * * * * [progress]: [ 1 / 1 ] generating series at (2 2) 0.683 * [approximate]: Taking taylor expansion of (- (pow x 2) y) in (x y) around 0 0.684 * [taylor]: Taking taylor expansion of (- (pow x 2) y) in y 0.684 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.684 * [taylor]: Taking taylor expansion of x in y 0.684 * [taylor]: Taking taylor expansion of y in y 0.685 * [taylor]: Taking taylor expansion of (- (pow x 2) y) in x 0.685 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.685 * [taylor]: Taking taylor expansion of x in x 0.685 * [taylor]: Taking taylor expansion of y in x 0.685 * [taylor]: Taking taylor expansion of (- (pow x 2) y) in x 0.685 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.685 * [taylor]: Taking taylor expansion of x in x 0.685 * [taylor]: Taking taylor expansion of y in x 0.686 * [taylor]: Taking taylor expansion of (neg y) in y 0.686 * [taylor]: Taking taylor expansion of y in y 0.686 * [taylor]: Taking taylor expansion of 0 in y 0.686 * [taylor]: Taking taylor expansion of 1 in y 0.686 * [taylor]: Taking taylor expansion of 0 in y 0.687 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in (x y) around 0 0.687 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in y 0.687 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.687 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.687 * [taylor]: Taking taylor expansion of x in y 0.687 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.687 * [taylor]: Taking taylor expansion of y in y 0.687 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x 0.687 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.687 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.687 * [taylor]: Taking taylor expansion of x in x 0.687 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.687 * [taylor]: Taking taylor expansion of y in x 0.687 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x 0.687 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.687 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.687 * [taylor]: Taking taylor expansion of x in x 0.687 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.687 * [taylor]: Taking taylor expansion of y in x 0.687 * [taylor]: Taking taylor expansion of 1 in y 0.688 * [taylor]: Taking taylor expansion of 0 in y 0.688 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y 0.688 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.688 * [taylor]: Taking taylor expansion of y in y 0.688 * [taylor]: Taking taylor expansion of 0 in y 0.689 * [taylor]: Taking taylor expansion of 0 in y 0.690 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in (x y) around 0 0.690 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in y 0.690 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.690 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.690 * [taylor]: Taking taylor expansion of x in y 0.690 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.690 * [taylor]: Taking taylor expansion of y in y 0.690 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x 0.690 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.690 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.690 * [taylor]: Taking taylor expansion of x in x 0.690 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.690 * [taylor]: Taking taylor expansion of y in x 0.690 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x 0.690 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.690 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.690 * [taylor]: Taking taylor expansion of x in x 0.690 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.690 * [taylor]: Taking taylor expansion of y in x 0.690 * [taylor]: Taking taylor expansion of 1 in y 0.690 * [taylor]: Taking taylor expansion of 0 in y 0.691 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.691 * [taylor]: Taking taylor expansion of y in y 0.691 * [taylor]: Taking taylor expansion of 0 in y 0.691 * [taylor]: Taking taylor expansion of 0 in y 0.691 * * * [progress]: simplifying candidates 0.692 * [simplify]: Simplifying using # : (/ (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))) (neg y) (- (* (* x x) (* x x)) (* y y)) (+ (* x x) y) (+ x (sqrt y)) (- x (sqrt y)) (neg y) (- (pow x 2) y) (- (pow x 2) y) (- (pow x 2) y) 0.694 * * [simplify]: iteration 0 : 73 enodes (cost 63 ) 0.696 * * [simplify]: iteration 1 : 216 enodes (cost 56 ) 0.700 * * [simplify]: iteration 2 : 535 enodes (cost 56 ) 0.710 * * [simplify]: iteration 3 : 1794 enodes (cost 56 ) 0.755 * * [simplify]: iteration 4 : 5001 enodes (cost 56 ) 0.756 * [simplify]: Simplified to: (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 (- (pow x 2) y) 3) (sqrt (- (* x x) y)) (sqrt (- (* x x) y)) (- (pow (* x x) 3) (pow y 3)) (+ (+ (pow x 4) (* (* x x) y)) (* y y)) (- 0 y) (+ (neg (* y y)) (pow x 4)) (+ (* x x) y) (+ x (sqrt y)) (- x (sqrt y)) (- 0 y) (- (pow x 2) y) (- (pow x 2) y) (- (pow x 2) y) 0.757 * * * [progress]: adding candidates to table 0.776 * * [progress]: iteration 2 / 4 0.776 * * * [progress]: picking best candidate 0.781 * * * * [pick]: Picked # 0.781 * * * [progress]: localizing error 0.788 * * * [progress]: generating rewritten candidates 0.788 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2) 0.801 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2 2 1) 0.812 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2 1 1) 0.819 * * * [progress]: generating series expansions 0.819 * * * * [progress]: [ 1 / 3 ] generating series at (2 2) 0.819 * [approximate]: Taking taylor expansion of (- (pow x 2) y) in (x y) around 0 0.819 * [taylor]: Taking taylor expansion of (- (pow x 2) y) in y 0.819 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.819 * [taylor]: Taking taylor expansion of x in y 0.819 * [taylor]: Taking taylor expansion of y in y 0.819 * [taylor]: Taking taylor expansion of (- (pow x 2) y) in x 0.819 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.819 * [taylor]: Taking taylor expansion of x in x 0.819 * [taylor]: Taking taylor expansion of y in x 0.819 * [taylor]: Taking taylor expansion of (- (pow x 2) y) in x 0.819 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.819 * [taylor]: Taking taylor expansion of x in x 0.819 * [taylor]: Taking taylor expansion of y in x 0.819 * [taylor]: Taking taylor expansion of (neg y) in y 0.819 * [taylor]: Taking taylor expansion of y in y 0.819 * [taylor]: Taking taylor expansion of 0 in y 0.819 * [taylor]: Taking taylor expansion of 1 in y 0.819 * [taylor]: Taking taylor expansion of 0 in y 0.820 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in (x y) around 0 0.820 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) 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 y) in y 0.820 * [taylor]: Taking taylor expansion of y in y 0.820 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) 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 y) in x 0.820 * [taylor]: Taking taylor expansion of y in x 0.820 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) 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 y) in x 0.820 * [taylor]: Taking taylor expansion of y in x 0.820 * [taylor]: Taking taylor expansion of 1 in y 0.820 * [taylor]: Taking taylor expansion of 0 in y 0.821 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y 0.821 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.821 * [taylor]: Taking taylor expansion of y in y 0.821 * [taylor]: Taking taylor expansion of 0 in y 0.821 * [taylor]: Taking taylor expansion of 0 in y 0.821 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in (x y) around 0 0.821 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in y 0.821 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.821 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.821 * [taylor]: Taking taylor expansion of x in y 0.822 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.822 * [taylor]: Taking taylor expansion of y in y 0.822 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x 0.822 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.822 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.822 * [taylor]: Taking taylor expansion of x in x 0.822 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.822 * [taylor]: Taking taylor expansion of y in x 0.822 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x 0.822 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.822 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.822 * [taylor]: Taking taylor expansion of x in x 0.822 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.822 * [taylor]: Taking taylor expansion of y in x 0.822 * [taylor]: Taking taylor expansion of 1 in y 0.822 * [taylor]: Taking taylor expansion of 0 in y 0.822 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.822 * [taylor]: Taking taylor expansion of y in y 0.822 * [taylor]: Taking taylor expansion of 0 in y 0.823 * [taylor]: Taking taylor expansion of 0 in y 0.823 * * * * [progress]: [ 2 / 3 ] generating series at (2 2 2 1) 0.823 * [approximate]: Taking taylor expansion of (- (pow x 2) y) in (x y) around 0 0.823 * [taylor]: Taking taylor expansion of (- (pow x 2) y) in y 0.823 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.823 * [taylor]: Taking taylor expansion of x in y 0.823 * [taylor]: Taking taylor expansion of y in y 0.823 * [taylor]: Taking taylor expansion of (- (pow x 2) y) in x 0.823 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.823 * [taylor]: Taking taylor expansion of x in x 0.823 * [taylor]: Taking taylor expansion of y in x 0.823 * [taylor]: Taking taylor expansion of (- (pow x 2) y) in x 0.823 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.823 * [taylor]: Taking taylor expansion of x in x 0.823 * [taylor]: Taking taylor expansion of y in x 0.823 * [taylor]: Taking taylor expansion of (neg y) in y 0.823 * [taylor]: Taking taylor expansion of y in y 0.823 * [taylor]: Taking taylor expansion of 0 in y 0.823 * [taylor]: Taking taylor expansion of 1 in y 0.823 * [taylor]: Taking taylor expansion of 0 in y 0.824 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in (x y) around 0 0.824 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in y 0.824 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.824 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.824 * [taylor]: Taking taylor expansion of x in y 0.824 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.824 * [taylor]: Taking taylor expansion of y in y 0.824 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x 0.824 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.824 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.824 * [taylor]: Taking taylor expansion of x in x 0.824 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.824 * [taylor]: Taking taylor expansion of y in x 0.824 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x 0.824 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.824 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.824 * [taylor]: Taking taylor expansion of x in x 0.824 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.824 * [taylor]: Taking taylor expansion of y in x 0.824 * [taylor]: Taking taylor expansion of 1 in y 0.824 * [taylor]: Taking taylor expansion of 0 in y 0.824 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y 0.824 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.824 * [taylor]: Taking taylor expansion of y in y 0.824 * [taylor]: Taking taylor expansion of 0 in y 0.825 * [taylor]: Taking taylor expansion of 0 in y 0.825 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in (x y) around 0 0.825 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in y 0.825 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.825 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.825 * [taylor]: Taking taylor expansion of x in y 0.825 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.825 * [taylor]: Taking taylor expansion of y in y 0.825 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x 0.825 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.825 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.825 * [taylor]: Taking taylor expansion of x in x 0.825 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.825 * [taylor]: Taking taylor expansion of y in x 0.825 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x 0.825 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.825 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.825 * [taylor]: Taking taylor expansion of x in x 0.825 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.825 * [taylor]: Taking taylor expansion of y in x 0.825 * [taylor]: Taking taylor expansion of 1 in y 0.826 * [taylor]: Taking taylor expansion of 0 in y 0.826 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.826 * [taylor]: Taking taylor expansion of y in y 0.826 * [taylor]: Taking taylor expansion of 0 in y 0.826 * [taylor]: Taking taylor expansion of 0 in y 0.826 * * * * [progress]: [ 3 / 3 ] generating series at (2 2 1 1) 0.826 * [approximate]: Taking taylor expansion of (- (pow x 2) y) in (x y) around 0 0.826 * [taylor]: Taking taylor expansion of (- (pow x 2) y) in y 0.826 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.826 * [taylor]: Taking taylor expansion of x in y 0.826 * [taylor]: Taking taylor expansion of y in y 0.827 * [taylor]: Taking taylor expansion of (- (pow x 2) y) in x 0.827 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.827 * [taylor]: Taking taylor expansion of x in x 0.827 * [taylor]: Taking taylor expansion of y in x 0.827 * [taylor]: Taking taylor expansion of (- (pow x 2) y) in x 0.827 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.827 * [taylor]: Taking taylor expansion of x in x 0.827 * [taylor]: Taking taylor expansion of y in x 0.827 * [taylor]: Taking taylor expansion of (neg y) in y 0.827 * [taylor]: Taking taylor expansion of y in y 0.827 * [taylor]: Taking taylor expansion of 0 in y 0.827 * [taylor]: Taking taylor expansion of 1 in y 0.827 * [taylor]: Taking taylor expansion of 0 in y 0.827 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in (x y) around 0 0.827 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in y 0.827 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.827 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.827 * [taylor]: Taking taylor expansion of x in y 0.827 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.827 * [taylor]: Taking taylor expansion of y in y 0.827 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x 0.827 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.827 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.827 * [taylor]: Taking taylor expansion of x in x 0.827 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.827 * [taylor]: Taking taylor expansion of y in x 0.827 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x 0.827 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.827 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.828 * [taylor]: Taking taylor expansion of x in x 0.828 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.828 * [taylor]: Taking taylor expansion of y in x 0.828 * [taylor]: Taking taylor expansion of 1 in y 0.828 * [taylor]: Taking taylor expansion of 0 in y 0.828 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y 0.828 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.828 * [taylor]: Taking taylor expansion of y in y 0.828 * [taylor]: Taking taylor expansion of 0 in y 0.828 * [taylor]: Taking taylor expansion of 0 in y 0.829 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in (x y) around 0 0.829 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in y 0.829 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.829 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.829 * [taylor]: Taking taylor expansion of x in y 0.829 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.829 * [taylor]: Taking taylor expansion of y in y 0.829 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x 0.829 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.829 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.829 * [taylor]: Taking taylor expansion of x in x 0.829 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.829 * [taylor]: Taking taylor expansion of y in x 0.829 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x 0.829 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.829 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.829 * [taylor]: Taking taylor expansion of x in x 0.829 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.829 * [taylor]: Taking taylor expansion of y in x 0.829 * [taylor]: Taking taylor expansion of 1 in y 0.829 * [taylor]: Taking taylor expansion of 0 in y 0.829 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.829 * [taylor]: Taking taylor expansion of y in y 0.829 * [taylor]: Taking taylor expansion of 0 in y 0.830 * [taylor]: Taking taylor expansion of 0 in y 0.830 * * * [progress]: simplifying candidates 0.831 * [simplify]: Simplifying using # : (+ 1/2 1/2) (+ 1/2 (/ 1 2)) (+ 1 1) (+ (/ 1 2) 1/2) (+ (/ 1 2) (/ 1 2)) (* (- (* x x) y) (- (* x x) y)) (* (sqrt (- (* x x) y)) (sqrt (- (* x x) y))) (* (- (* x x) y) (- (* x x) y)) (+ 1 1) (+ (log (sqrt (- (* x x) y))) (log (sqrt (- (* x x) y)))) (log (* (sqrt (- (* x x) y)) (sqrt (- (* x x) y)))) (exp (* (sqrt (- (* x x) y)) (sqrt (- (* x x) y)))) (* (* (* (sqrt (- (* x x) y)) (sqrt (- (* x x) y))) (sqrt (- (* x x) y))) (* (* (sqrt (- (* x x) y)) (sqrt (- (* x x) y))) (sqrt (- (* x x) y)))) (* (cbrt (* (sqrt (- (* x x) y)) (sqrt (- (* x x) y)))) (cbrt (* (sqrt (- (* x x) y)) (sqrt (- (* x x) y))))) (cbrt (* (sqrt (- (* x x) y)) (sqrt (- (* x x) y)))) (* (* (* (sqrt (- (* x x) y)) (sqrt (- (* x x) y))) (* (sqrt (- (* x x) y)) (sqrt (- (* x x) y)))) (* (sqrt (- (* x x) y)) (sqrt (- (* x x) y)))) (* (- (* x x) y) (- (* x x) y)) (sqrt (* (sqrt (- (* x x) y)) (sqrt (- (* x x) y)))) (sqrt (* (sqrt (- (* x x) y)) (sqrt (- (* x x) y)))) (* (sqrt (- (pow (* x x) 3) (pow y 3))) (sqrt (- (pow (* x x) 3) (pow y 3)))) (* (sqrt (+ (* (* x x) (* x x)) (+ (* y y) (* (* x x) y)))) (sqrt (+ (* (* x x) (* x x)) (+ (* y y) (* (* x x) y))))) (* (sqrt (- (pow (* x x) 3) (pow y 3))) (sqrt (- (* (* x x) (* x x)) (* y y)))) (* (sqrt (+ (* (* x x) (* x x)) (+ (* y y) (* (* x x) y)))) (sqrt (+ (* x x) y))) (* (sqrt (- (* (* x x) (* x x)) (* y y))) (sqrt (- (pow (* x x) 3) (pow y 3)))) (* (sqrt (+ (* x x) y)) (sqrt (+ (* (* x x) (* x x)) (+ (* y y) (* (* x x) y))))) (* (sqrt (- (* (* x x) (* x x)) (* y y))) (sqrt (- (* (* x x) (* x x)) (* y y)))) (* (sqrt (+ (* x x) y)) (sqrt (+ (* x x) y))) (* (* (cbrt (sqrt (- (* x x) y))) (cbrt (sqrt (- (* x x) y)))) (* (cbrt (sqrt (- (* x x) y))) (cbrt (sqrt (- (* x x) y))))) (* (cbrt (sqrt (- (* x x) y))) (cbrt (sqrt (- (* x x) y)))) (* (sqrt (* (cbrt (- (* x x) y)) (cbrt (- (* x x) y)))) (sqrt (* (cbrt (- (* x x) y)) (cbrt (- (* x x) y))))) (* (sqrt (cbrt (- (* x x) y))) (sqrt (cbrt (- (* x x) y)))) (* (sqrt (sqrt (- (* x x) y))) (sqrt (sqrt (- (* x x) y)))) (* (sqrt (sqrt (- (* x x) y))) (sqrt (sqrt (- (* x x) y)))) (* (sqrt (sqrt (- (* x x) y))) (sqrt (sqrt (- (* x x) y)))) (* (sqrt (sqrt (- (* x x) y))) (sqrt (sqrt (- (* x x) y)))) (* (sqrt 1) (sqrt 1)) (* (sqrt (- (* x x) y)) (sqrt (- (* x x) y))) (* (sqrt (+ x (sqrt y))) (sqrt (+ x (sqrt y)))) (* (sqrt (- x (sqrt y))) (sqrt (- x (sqrt y)))) (* (sqrt (sqrt (- (* x x) y))) (sqrt (sqrt (- (* x x) y)))) (* (sqrt (sqrt (- (* x x) y))) (sqrt (sqrt (- (* x x) y)))) (* (sqrt (sqrt (- (* x x) y))) (sqrt (sqrt (- (* x x) y)))) (* (sqrt (sqrt (- (* x x) y))) (sqrt (sqrt (- (* x x) y)))) (* 1 1) (* (sqrt (- (* x x) y)) (sqrt (- (* x x) y))) (* (sqrt (sqrt (- (* x x) y))) (sqrt (sqrt (- (* x x) y)))) (* (sqrt (sqrt (- (* x x) y))) (sqrt (sqrt (- (* x x) y)))) (* (sqrt (sqrt (- (* x x) y))) (sqrt (sqrt (- (* x x) y)))) (* (sqrt (sqrt (- (* x x) y))) (sqrt (sqrt (- (* x x) y)))) (* (sqrt (sqrt (- (* x x) y))) (sqrt (sqrt (- (* x x) y)))) (* (sqrt (sqrt (- (* x x) y))) (sqrt (sqrt (- (* x x) y)))) (* (sqrt (sqrt (- (* x x) y))) (sqrt (sqrt (- (* x x) y)))) (* (sqrt (sqrt (- (* x x) y))) (sqrt (sqrt (- (* x x) y)))) (* 2 1/2) (* 2 1) (* 2 (/ 1 2)) (* (sqrt (- (* x x) y)) (* (cbrt (sqrt (- (* x x) y))) (cbrt (sqrt (- (* x x) y))))) (* (sqrt (- (* x x) y)) (sqrt (* (cbrt (- (* x x) y)) (cbrt (- (* x x) y))))) (* (sqrt (- (* x x) y)) (sqrt (sqrt (- (* x x) y)))) (* (sqrt (- (* x x) y)) (sqrt 1)) (* (sqrt (- (* x x) y)) (sqrt (+ x (sqrt y)))) (* (sqrt (- (* x x) y)) (sqrt (sqrt (- (* x x) y)))) (* (sqrt (- (* x x) y)) 1) (* (cbrt (sqrt (- (* x x) y))) (sqrt (- (* x x) y))) (* (sqrt (cbrt (- (* x x) y))) (sqrt (- (* x x) y))) (* (sqrt (sqrt (- (* x x) y))) (sqrt (- (* x x) y))) (* (sqrt (- (* x x) y)) (sqrt (- (* x x) y))) (* (sqrt (- x (sqrt y))) (sqrt (- (* x x) y))) (* (sqrt (sqrt (- (* x x) y))) (sqrt (- (* x x) y))) (* (sqrt (- (* x x) y)) (sqrt (- (* x x) y))) (* (sqrt (- (* x x) y)) (sqrt (- (pow (* x x) 3) (pow y 3)))) (* (sqrt (- (* x x) y)) (sqrt (- (* (* x x) (* x x)) (* y y)))) (* (sqrt (- (pow (* x x) 3) (pow y 3))) (sqrt (- (* x x) y))) (* (sqrt (- (* (* x x) (* x x)) (* y y))) (sqrt (- (* x x) 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))) (neg y) (- (* (* x x) (* x x)) (* y y)) (+ (* x x) y) (+ x (sqrt y)) (- x (sqrt y)) (neg 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))) (neg y) (- (* (* x x) (* x x)) (* y y)) (+ (* x x) y) (+ x (sqrt y)) (- x (sqrt y)) (neg y) (- (pow x 2) y) (- (pow x 2) y) (- (pow x 2) y) (- (pow x 2) y) (- (pow x 2) y) (- (pow x 2) y) (- (pow x 2) y) (- (pow x 2) y) (- (pow x 2) y) 0.836 * * [simplify]: iteration 0 : 174 enodes (cost 485 ) 0.839 * * [simplify]: iteration 1 : 646 enodes (cost 436 ) 0.856 * * [simplify]: iteration 2 : 3798 enodes (cost 422 ) 0.992 * * [simplify]: iteration 3 : 5001 enodes (cost 409 ) 0.995 * [simplify]: Simplified to: 1 1 2 1 1 (pow (sqrt (- (* x x) y)) 4) (- (* x x) y) (pow (sqrt (- (* x x) y)) 4) 2 (log (- (* x x) y)) (log (- (* x x) y)) (exp (- (* x x) y)) (pow (- (* x x) y) 3) (pow (sqrt (cbrt (- (* x x) y))) 4) (cbrt (- (* x x) y)) (pow (- (* x x) y) 3) (pow (sqrt (- (* x x) y)) 4) (sqrt (- (* x x) y)) (sqrt (- (* x x) y)) (- (pow (* x x) 3) (pow y 3)) (+ (+ (pow x 4) (* (* x x) y)) (* y y)) (* (sqrt (- (pow (* x x) 3) (pow y 3))) (sqrt (- (* (* x x) (* x x)) (* y y)))) (* (sqrt (+ (* (* x x) (* x x)) (+ (* y y) (* (* x x) y)))) (sqrt (+ (* x x) y))) (* (sqrt (- (pow (* x x) 3) (pow y 3))) (sqrt (- (* (* x x) (* x x)) (* y y)))) (* (sqrt (+ (* (* x x) (* x x)) (+ (* y y) (* (* x x) y)))) (sqrt (+ (* x x) y))) (+ (neg (* y y)) (pow x 4)) (+ (* x x) y) (pow (cbrt (sqrt (- (* x x) y))) 4) (* (cbrt (sqrt (- (* x x) y))) (cbrt (sqrt (- (* x x) y)))) (pow (sqrt (cbrt (- (* x x) y))) 4) (cbrt (- (* x x) y)) (sqrt (- (* x x) y)) (sqrt (- (* x x) y)) (sqrt (- (* x x) y)) (sqrt (- (* x x) y)) 1 (- (* x x) y) (+ x (sqrt y)) (- x (sqrt y)) (sqrt (- (* x x) y)) (sqrt (- (* x x) y)) (sqrt (- (* x x) y)) (sqrt (- (* x x) y)) 1 (- (* x x) y) (sqrt (- (* x x) y)) (sqrt (- (* x x) y)) (sqrt (- (* x x) y)) (sqrt (- (* x x) y)) (sqrt (- (* x x) y)) (sqrt (- (* x x) y)) (sqrt (- (* x x) y)) (sqrt (- (* x x) y)) 1 2 1 (pow (cbrt (sqrt (- (* x x) y))) 5) (* (fabs (cbrt (- (* x x) y))) (sqrt (- (* x x) y))) (pow (sqrt (sqrt (- (* x x) y))) 3) (sqrt (- (* x x) y)) (* (sqrt (- (* x x) y)) (sqrt (+ x (sqrt y)))) (pow (sqrt (sqrt (- (* x x) y))) 3) (sqrt (- (* x x) y)) (pow (cbrt (sqrt (- (* x x) y))) 4) (* (sqrt (cbrt (- (* x x) y))) (sqrt (- (* x x) y))) (pow (sqrt (sqrt (- (* x x) y))) 3) (- (* x x) y) (* (sqrt (- x (sqrt y))) (sqrt (- (* x x) y))) (pow (sqrt (sqrt (- (* x x) y))) 3) (- (* x x) y) (* (sqrt (- (* x x) y)) (sqrt (- (pow (* x x) 3) (pow y 3)))) (* (sqrt (- (* x x) y)) (sqrt (- (* (* x x) (* x x)) (* y y)))) (* (sqrt (- (* x x) y)) (sqrt (- (pow (* x x) 3) (pow y 3)))) (* (sqrt (- (* x x) y)) (sqrt (- (* (* x x) (* x x)) (* y y)))) (exp (- (* x x) y)) (log (- (* x x) y)) (exp (- (* x x) y)) (pow (sqrt (cbrt (- (* x x) y))) 4) (cbrt (- (* x x) y)) (pow (- (* x x) y) 3) (sqrt (- (* x x) y)) (sqrt (- (* x x) y)) (- (pow (* x x) 3) (pow y 3)) (+ (+ (pow x 4) (* (* x x) y)) (* y y)) (neg y) (+ (neg (* y y)) (pow x 4)) (+ (* x x) y) (+ x (sqrt y)) (- x (sqrt y)) (neg y) (exp (- (* x x) y)) (log (- (* x x) y)) (exp (- (* x x) y)) (pow (sqrt (cbrt (- (* x x) y))) 4) (cbrt (- (* x x) y)) (pow (- (* x x) y) 3) (sqrt (- (* x x) y)) (sqrt (- (* x x) y)) (- (pow (* x x) 3) (pow y 3)) (+ (+ (pow x 4) (* (* x x) y)) (* y y)) (neg y) (+ (neg (* y y)) (pow x 4)) (+ (* x x) y) (+ x (sqrt y)) (- x (sqrt y)) (neg y) (- (* x x) y) (- (* x x) y) (- (* x x) y) (- (* x x) y) (- (* x x) y) (- (* x x) y) (- (* x x) y) (- (* x x) y) (- (* x x) y) 0.995 * * * [progress]: adding candidates to table 1.061 * * [progress]: iteration 3 / 4 1.061 * * * [progress]: picking best candidate 1.063 * * * * [pick]: Picked # 1.064 * * * [progress]: localizing error 1.074 * * * [progress]: generating rewritten candidates 1.074 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2) 1.085 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2 1) 1.091 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2 2) 1.096 * * * [progress]: generating series expansions 1.096 * * * * [progress]: [ 1 / 3 ] generating series at (2 2) 1.096 * [approximate]: Taking taylor expansion of (/ (- (pow x 4) (pow y 2)) (+ (pow x 2) y)) in (y x) around 0 1.096 * [taylor]: Taking taylor expansion of (/ (- (pow x 4) (pow y 2)) (+ (pow x 2) y)) in x 1.096 * [taylor]: Taking taylor expansion of (- (pow x 4) (pow y 2)) in x 1.096 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.097 * [taylor]: Taking taylor expansion of x in x 1.097 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.097 * [taylor]: Taking taylor expansion of y in x 1.097 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x 1.097 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.097 * [taylor]: Taking taylor expansion of x in x 1.097 * [taylor]: Taking taylor expansion of y in x 1.097 * [taylor]: Taking taylor expansion of (/ (- (pow x 4) (pow y 2)) (+ (pow x 2) y)) in y 1.097 * [taylor]: Taking taylor expansion of (- (pow x 4) (pow y 2)) in y 1.097 * [taylor]: Taking taylor expansion of (pow x 4) in y 1.097 * [taylor]: Taking taylor expansion of x in y 1.097 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.097 * [taylor]: Taking taylor expansion of y in y 1.097 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in y 1.097 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.097 * [taylor]: Taking taylor expansion of x in y 1.097 * [taylor]: Taking taylor expansion of y in y 1.098 * [taylor]: Taking taylor expansion of (/ (- (pow x 4) (pow y 2)) (+ (pow x 2) y)) in y 1.098 * [taylor]: Taking taylor expansion of (- (pow x 4) (pow y 2)) in y 1.098 * [taylor]: Taking taylor expansion of (pow x 4) in y 1.098 * [taylor]: Taking taylor expansion of x in y 1.098 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.098 * [taylor]: Taking taylor expansion of y in y 1.098 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in y 1.098 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.098 * [taylor]: Taking taylor expansion of x in y 1.098 * [taylor]: Taking taylor expansion of y in y 1.098 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.098 * [taylor]: Taking taylor expansion of x in x 1.099 * [taylor]: Taking taylor expansion of (neg 1) in x 1.099 * [taylor]: Taking taylor expansion of 1 in x 1.099 * [taylor]: Taking taylor expansion of 0 in x 1.100 * [taylor]: Taking taylor expansion of 0 in x 1.100 * [taylor]: Taking taylor expansion of 0 in x 1.101 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 4)) (/ 1 (pow y 2))) (+ (/ 1 (pow x 2)) (/ 1 y))) in (y x) around 0 1.101 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 4)) (/ 1 (pow y 2))) (+ (/ 1 (pow x 2)) (/ 1 y))) in x 1.101 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 2))) in x 1.101 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 1.101 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.101 * [taylor]: Taking taylor expansion of x in x 1.101 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.101 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.101 * [taylor]: Taking taylor expansion of y in x 1.101 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x 1.101 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.101 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.101 * [taylor]: Taking taylor expansion of x in x 1.101 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.101 * [taylor]: Taking taylor expansion of y in x 1.101 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 4)) (/ 1 (pow y 2))) (+ (/ 1 (pow x 2)) (/ 1 y))) in y 1.101 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 2))) in y 1.101 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in y 1.101 * [taylor]: Taking taylor expansion of (pow x 4) in y 1.101 * [taylor]: Taking taylor expansion of x in y 1.101 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.101 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.101 * [taylor]: Taking taylor expansion of y in y 1.101 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in y 1.101 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 1.101 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.101 * [taylor]: Taking taylor expansion of x in y 1.102 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.102 * [taylor]: Taking taylor expansion of y in y 1.102 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 4)) (/ 1 (pow y 2))) (+ (/ 1 (pow x 2)) (/ 1 y))) in y 1.102 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 2))) in y 1.102 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in y 1.102 * [taylor]: Taking taylor expansion of (pow x 4) in y 1.102 * [taylor]: Taking taylor expansion of x in y 1.102 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.102 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.102 * [taylor]: Taking taylor expansion of y in y 1.102 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in y 1.102 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 1.102 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.102 * [taylor]: Taking taylor expansion of x in y 1.102 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.102 * [taylor]: Taking taylor expansion of y in y 1.102 * [taylor]: Taking taylor expansion of -1 in x 1.103 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.103 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.103 * [taylor]: Taking taylor expansion of x in x 1.103 * [taylor]: Taking taylor expansion of 0 in x 1.104 * [taylor]: Taking taylor expansion of 0 in x 1.105 * [taylor]: Taking taylor expansion of 0 in x 1.106 * [taylor]: Taking taylor expansion of 0 in x 1.107 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 4)) (/ 1 (pow y 2))) (- (/ 1 (pow x 2)) (/ 1 y))) in (y x) around 0 1.107 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 4)) (/ 1 (pow y 2))) (- (/ 1 (pow x 2)) (/ 1 y))) in x 1.107 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 2))) in x 1.107 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 1.107 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.107 * [taylor]: Taking taylor expansion of x in x 1.107 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.107 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.107 * [taylor]: Taking taylor expansion of y in x 1.107 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x 1.107 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.107 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.107 * [taylor]: Taking taylor expansion of x in x 1.107 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.107 * [taylor]: Taking taylor expansion of y in x 1.107 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 4)) (/ 1 (pow y 2))) (- (/ 1 (pow x 2)) (/ 1 y))) in y 1.107 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 2))) in y 1.107 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in y 1.107 * [taylor]: Taking taylor expansion of (pow x 4) in y 1.107 * [taylor]: Taking taylor expansion of x in y 1.107 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.107 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.107 * [taylor]: Taking taylor expansion of y in y 1.107 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in y 1.107 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 1.107 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.107 * [taylor]: Taking taylor expansion of x in y 1.107 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.107 * [taylor]: Taking taylor expansion of y in y 1.108 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 4)) (/ 1 (pow y 2))) (- (/ 1 (pow x 2)) (/ 1 y))) in y 1.108 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 2))) in y 1.108 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in y 1.108 * [taylor]: Taking taylor expansion of (pow x 4) in y 1.108 * [taylor]: Taking taylor expansion of x in y 1.108 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.108 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.108 * [taylor]: Taking taylor expansion of y in y 1.108 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in y 1.108 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 1.108 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.108 * [taylor]: Taking taylor expansion of x in y 1.108 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.108 * [taylor]: Taking taylor expansion of y in y 1.108 * [taylor]: Taking taylor expansion of 1 in x 1.108 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.108 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.108 * [taylor]: Taking taylor expansion of x in x 1.109 * [taylor]: Taking taylor expansion of 0 in x 1.110 * [taylor]: Taking taylor expansion of 0 in x 1.111 * [taylor]: Taking taylor expansion of 0 in x 1.112 * [taylor]: Taking taylor expansion of 0 in x 1.112 * * * * [progress]: [ 2 / 3 ] generating series at (2 2 1) 1.112 * [approximate]: Taking taylor expansion of (- (pow x 4) (pow y 2)) in (y x) around 0 1.112 * [taylor]: Taking taylor expansion of (- (pow x 4) (pow y 2)) in x 1.112 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.112 * [taylor]: Taking taylor expansion of x in x 1.112 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.112 * [taylor]: Taking taylor expansion of y in x 1.112 * [taylor]: Taking taylor expansion of (- (pow x 4) (pow y 2)) in y 1.112 * [taylor]: Taking taylor expansion of (pow x 4) in y 1.112 * [taylor]: Taking taylor expansion of x in y 1.112 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.112 * [taylor]: Taking taylor expansion of y in y 1.112 * [taylor]: Taking taylor expansion of (- (pow x 4) (pow y 2)) in y 1.112 * [taylor]: Taking taylor expansion of (pow x 4) in y 1.112 * [taylor]: Taking taylor expansion of x in y 1.112 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.113 * [taylor]: Taking taylor expansion of y in y 1.113 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.113 * [taylor]: Taking taylor expansion of x in x 1.113 * [taylor]: Taking taylor expansion of 0 in x 1.113 * [taylor]: Taking taylor expansion of (neg 1) in x 1.113 * [taylor]: Taking taylor expansion of 1 in x 1.113 * [taylor]: Taking taylor expansion of 0 in x 1.114 * [taylor]: Taking taylor expansion of 0 in x 1.114 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 2))) in (y x) around 0 1.114 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 2))) in x 1.114 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 1.114 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.114 * [taylor]: Taking taylor expansion of x in x 1.114 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.114 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.114 * [taylor]: Taking taylor expansion of y in x 1.114 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 2))) in y 1.114 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in y 1.114 * [taylor]: Taking taylor expansion of (pow x 4) in y 1.114 * [taylor]: Taking taylor expansion of x in y 1.114 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.114 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.114 * [taylor]: Taking taylor expansion of y in y 1.114 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 2))) in y 1.114 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in y 1.114 * [taylor]: Taking taylor expansion of (pow x 4) in y 1.114 * [taylor]: Taking taylor expansion of x in y 1.115 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.115 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.115 * [taylor]: Taking taylor expansion of y in y 1.115 * [taylor]: Taking taylor expansion of (neg 1) in x 1.115 * [taylor]: Taking taylor expansion of 1 in x 1.115 * [taylor]: Taking taylor expansion of 0 in x 1.115 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 1.115 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.115 * [taylor]: Taking taylor expansion of x in x 1.118 * [taylor]: Taking taylor expansion of 0 in x 1.118 * [taylor]: Taking taylor expansion of 0 in x 1.119 * [taylor]: Taking taylor expansion of 0 in x 1.120 * [taylor]: Taking taylor expansion of 0 in x 1.120 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 2))) in (y x) around 0 1.120 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 2))) in x 1.120 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 1.120 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.121 * [taylor]: Taking taylor expansion of x in x 1.121 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1.121 * [taylor]: Taking taylor expansion of (pow y 2) in x 1.121 * [taylor]: Taking taylor expansion of y in x 1.121 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 2))) in y 1.121 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in y 1.121 * [taylor]: Taking taylor expansion of (pow x 4) in y 1.121 * [taylor]: Taking taylor expansion of x in y 1.121 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.121 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.121 * [taylor]: Taking taylor expansion of y in y 1.121 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) (/ 1 (pow y 2))) in y 1.121 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in y 1.121 * [taylor]: Taking taylor expansion of (pow x 4) in y 1.121 * [taylor]: Taking taylor expansion of x in y 1.121 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1.121 * [taylor]: Taking taylor expansion of (pow y 2) in y 1.121 * [taylor]: Taking taylor expansion of y in y 1.121 * [taylor]: Taking taylor expansion of (neg 1) in x 1.121 * [taylor]: Taking taylor expansion of 1 in x 1.121 * [taylor]: Taking taylor expansion of 0 in x 1.122 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 1.122 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.122 * [taylor]: Taking taylor expansion of x in x 1.122 * [taylor]: Taking taylor expansion of 0 in x 1.122 * [taylor]: Taking taylor expansion of 0 in x 1.123 * [taylor]: Taking taylor expansion of 0 in x 1.124 * [taylor]: Taking taylor expansion of 0 in x 1.124 * * * * [progress]: [ 3 / 3 ] generating series at (2 2 2) 1.124 * [approximate]: Taking taylor expansion of (+ (pow x 2) y) in (x y) around 0 1.124 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in y 1.124 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.124 * [taylor]: Taking taylor expansion of x in y 1.124 * [taylor]: Taking taylor expansion of y in y 1.124 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x 1.124 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.124 * [taylor]: Taking taylor expansion of x in x 1.124 * [taylor]: Taking taylor expansion of y in x 1.125 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x 1.125 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.125 * [taylor]: Taking taylor expansion of x in x 1.125 * [taylor]: Taking taylor expansion of y in x 1.125 * [taylor]: Taking taylor expansion of y in y 1.125 * [taylor]: Taking taylor expansion of 0 in y 1.125 * [taylor]: Taking taylor expansion of 1 in y 1.125 * [taylor]: Taking taylor expansion of 0 in y 1.125 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in (x y) around 0 1.125 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in y 1.125 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 1.125 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.125 * [taylor]: Taking taylor expansion of x in y 1.125 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.125 * [taylor]: Taking taylor expansion of y in y 1.125 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x 1.125 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.125 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.125 * [taylor]: Taking taylor expansion of x in x 1.125 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.125 * [taylor]: Taking taylor expansion of y in x 1.125 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x 1.125 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.125 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.125 * [taylor]: Taking taylor expansion of x in x 1.125 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.125 * [taylor]: Taking taylor expansion of y in x 1.126 * [taylor]: Taking taylor expansion of 1 in y 1.126 * [taylor]: Taking taylor expansion of 0 in y 1.126 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.126 * [taylor]: Taking taylor expansion of y in y 1.126 * [taylor]: Taking taylor expansion of 0 in y 1.126 * [taylor]: Taking taylor expansion of 0 in y 1.126 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in (x y) around 0 1.126 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in y 1.126 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 1.126 * [taylor]: Taking taylor expansion of (pow x 2) in y 1.126 * [taylor]: Taking taylor expansion of x in y 1.127 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.127 * [taylor]: Taking taylor expansion of y in y 1.127 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x 1.127 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.127 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.127 * [taylor]: Taking taylor expansion of x in x 1.127 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.127 * [taylor]: Taking taylor expansion of y in x 1.127 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x 1.127 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.127 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.127 * [taylor]: Taking taylor expansion of x in x 1.127 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.127 * [taylor]: Taking taylor expansion of y in x 1.127 * [taylor]: Taking taylor expansion of 1 in y 1.127 * [taylor]: Taking taylor expansion of 0 in y 1.127 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y 1.127 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.127 * [taylor]: Taking taylor expansion of y in y 1.127 * [taylor]: Taking taylor expansion of 0 in y 1.128 * [taylor]: Taking taylor expansion of 0 in y 1.128 * * * [progress]: simplifying candidates 1.129 * [simplify]: Simplifying using # : (- (log (+ (neg (* y y)) (pow x 4))) (log (+ (* x x) y))) (log (/ (+ (neg (* y y)) (pow x 4)) (+ (* x x) y))) (exp (/ (+ (neg (* y y)) (pow x 4)) (+ (* x x) y))) (/ (* (* (+ (neg (* y y)) (pow x 4)) (+ (neg (* y y)) (pow x 4))) (+ (neg (* y y)) (pow x 4))) (* (* (+ (* x x) y) (+ (* x x) y)) (+ (* x x) y))) (* (cbrt (/ (+ (neg (* y y)) (pow x 4)) (+ (* x x) y))) (cbrt (/ (+ (neg (* y y)) (pow x 4)) (+ (* x x) y)))) (cbrt (/ (+ (neg (* y y)) (pow x 4)) (+ (* x x) y))) (* (* (/ (+ (neg (* y y)) (pow x 4)) (+ (* x x) y)) (/ (+ (neg (* y y)) (pow x 4)) (+ (* x x) y))) (/ (+ (neg (* y y)) (pow x 4)) (+ (* x x) y))) (sqrt (/ (+ (neg (* y y)) (pow x 4)) (+ (* x x) y))) (sqrt (/ (+ (neg (* y y)) (pow x 4)) (+ (* x x) y))) (neg (+ (neg (* y y)) (pow x 4))) (neg (+ (* x x) y)) (/ 0 (+ (* x x) y)) (/ (- (* y y) (pow x 4)) (+ (* x x) y)) (/ (* (cbrt (+ (neg (* y y)) (pow x 4))) (cbrt (+ (neg (* y y)) (pow x 4)))) (* (cbrt (+ (* x x) y)) (cbrt (+ (* x x) y)))) (/ (cbrt (+ (neg (* y y)) (pow x 4))) (cbrt (+ (* x x) y))) (/ (* (cbrt (+ (neg (* y y)) (pow x 4))) (cbrt (+ (neg (* y y)) (pow x 4)))) (sqrt (+ (* x x) y))) (/ (cbrt (+ (neg (* y y)) (pow x 4))) (sqrt (+ (* x x) y))) (/ (* (cbrt (+ (neg (* y y)) (pow x 4))) (cbrt (+ (neg (* y y)) (pow x 4)))) 1) (/ (cbrt (+ (neg (* y y)) (pow x 4))) (+ (* x x) y)) (/ (sqrt (+ (neg (* y y)) (pow x 4))) (* (cbrt (+ (* x x) y)) (cbrt (+ (* x x) y)))) (/ (sqrt (+ (neg (* y y)) (pow x 4))) (cbrt (+ (* x x) y))) (/ (sqrt (+ (neg (* y y)) (pow x 4))) (sqrt (+ (* x x) y))) (/ (sqrt (+ (neg (* y y)) (pow x 4))) (sqrt (+ (* x x) y))) (/ (sqrt (+ (neg (* y y)) (pow x 4))) 1) (/ (sqrt (+ (neg (* y y)) (pow x 4))) (+ (* x x) y)) (/ 1 (* (cbrt (+ (* x x) y)) (cbrt (+ (* x x) y)))) (/ (+ (neg (* y y)) (pow x 4)) (cbrt (+ (* x x) y))) (/ 1 (sqrt (+ (* x x) y))) (/ (+ (neg (* y y)) (pow x 4)) (sqrt (+ (* x x) y))) (/ 1 1) (/ (+ (neg (* y y)) (pow x 4)) (+ (* x x) y)) (/ 1 (* (cbrt (+ (* x x) y)) (cbrt (+ (* x x) y)))) (/ (+ (neg (* y y)) (pow x 4)) (cbrt (+ (* x x) y))) (/ 1 (sqrt (+ (* x x) y))) (/ (+ (neg (* y y)) (pow x 4)) (sqrt (+ (* x x) y))) (/ 1 1) (/ (+ (neg (* y y)) (pow x 4)) (+ (* x x) y)) (/ 1 (+ (* x x) y)) (/ (+ (* x x) y) (+ (neg (* y y)) (pow x 4))) (/ (+ (neg (* y y)) (pow x 4)) (* (cbrt (+ (* x x) y)) (cbrt (+ (* x x) y)))) (/ (+ (neg (* y y)) (pow x 4)) (sqrt (+ (* x x) y))) (/ (+ (neg (* y y)) (pow x 4)) 1) (/ (+ (* x x) y) (cbrt (+ (neg (* y y)) (pow x 4)))) (/ (+ (* x x) y) (sqrt (+ (neg (* y y)) (pow x 4)))) (/ (+ (* x x) y) (+ (neg (* y y)) (pow x 4))) (/ (+ (* x x) y) (+ (neg (* y y)) (pow x 4))) (/ (+ (neg (* y y)) (pow x 4)) (+ (pow (* x x) 3) (pow y 3))) (/ (+ (neg (* y y)) (pow x 4)) (- (* (* x x) (* x x)) (* y y))) (* (+ (* x x) y) (+ (* (neg (* y y)) (neg (* y y))) (- (* (pow x 4) (pow x 4)) (* (neg (* y y)) (pow x 4))))) (* (+ (* x x) y) (- (neg (* y y)) (pow x 4))) (* (/ 1 (exp (* y y))) (exp (pow x 4))) (* (exp (neg (* y y))) (exp (pow x 4))) (log (+ (neg (* y y)) (pow x 4))) (exp (+ (neg (* y y)) (pow x 4))) (* (cbrt (+ (neg (* y y)) (pow x 4))) (cbrt (+ (neg (* y y)) (pow x 4)))) (cbrt (+ (neg (* y y)) (pow x 4))) (* (* (+ (neg (* y y)) (pow x 4)) (+ (neg (* y y)) (pow x 4))) (+ (neg (* y y)) (pow x 4))) (sqrt (+ (neg (* y y)) (pow x 4))) (sqrt (+ (neg (* y y)) (pow x 4))) (+ (pow (neg (* y y)) 3) (pow (pow x 4) 3)) (+ (* (neg (* y y)) (neg (* y y))) (- (* (pow x 4) (pow x 4)) (* (neg (* y y)) (pow x 4)))) (- (* (neg (* y y)) (neg (* y y))) (* (pow x 4) (pow x 4))) (- (neg (* y y)) (pow x 4)) (+ (neg (* y y)) (pow x 4)) (- (* y y) (pow x 4)) (* (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) y) (- (pow x 2) y) (- (pow x 2) y) (* -1 (pow y 2)) (- (pow x 4) (pow y 2)) (- (pow x 4) (pow y 2)) (+ (pow x 2) y) (+ (pow x 2) y) (+ (pow x 2) y) 1.133 * * [simplify]: iteration 0 : 263 enodes (cost 582 ) 1.139 * * [simplify]: iteration 1 : 1316 enodes (cost 506 ) 1.166 * * [simplify]: iteration 2 : 5002 enodes (cost 488 ) 1.169 * [simplify]: Simplified to: (log (/ (+ (neg (* y y)) (pow x 4)) (+ (* x x) y))) (log (/ (+ (neg (* y y)) (pow x 4)) (+ (* x x) y))) (exp (/ (+ (neg (* y y)) (pow x 4)) (+ (* x x) y))) (pow (/ (- (pow x 4) (pow y 2)) (+ (pow x 2) y)) 3) (* (cbrt (/ (+ (neg (* y y)) (pow x 4)) (+ (* x x) y))) (cbrt (/ (+ (neg (* y y)) (pow x 4)) (+ (* x x) y)))) (cbrt (/ (+ (neg (* y y)) (pow x 4)) (+ (* x x) y))) (pow (/ (- (pow x 4) (pow y 2)) (+ (pow x 2) y)) 3) (sqrt (/ (+ (neg (* y y)) (pow x 4)) (+ (* x x) y))) (sqrt (/ (+ (neg (* y y)) (pow x 4)) (+ (* x x) y))) (- (pow y 2) (pow x 4)) (neg (+ (* x x) y)) 0 (/ (- (* y y) (pow x 4)) (+ (* x x) y)) (/ (* (cbrt (+ (neg (* y y)) (pow x 4))) (cbrt (+ (neg (* y y)) (pow x 4)))) (* (cbrt (+ (* x x) y)) (cbrt (+ (* x x) y)))) (/ (cbrt (+ (neg (* y y)) (pow x 4))) (cbrt (+ (* x x) y))) (/ (* (cbrt (+ (neg (* y y)) (pow x 4))) (cbrt (+ (neg (* y y)) (pow x 4)))) (sqrt (+ (* x x) y))) (/ (cbrt (+ (neg (* y y)) (pow x 4))) (sqrt (+ (* x x) y))) (* (cbrt (+ (neg (* y y)) (pow x 4))) (cbrt (+ (neg (* y y)) (pow x 4)))) (/ (cbrt (+ (neg (* y y)) (pow x 4))) (+ (* x x) y)) (/ (sqrt (+ (neg (* y y)) (pow x 4))) (* (cbrt (+ (* x x) y)) (cbrt (+ (* x x) y)))) (/ (sqrt (+ (neg (* y y)) (pow x 4))) (cbrt (+ (* x x) y))) (/ (sqrt (+ (neg (* y y)) (pow x 4))) (sqrt (+ (* x x) y))) (/ (sqrt (+ (neg (* y y)) (pow x 4))) (sqrt (+ (* x x) y))) (sqrt (+ (neg (* y y)) (pow x 4))) (/ (sqrt (+ (neg (* y y)) (pow x 4))) (+ (* x x) y)) (/ 1 (* (cbrt (+ (* x x) y)) (cbrt (+ (* x x) y)))) (/ (- (pow x 4) (pow y 2)) (cbrt (+ (* x x) y))) (/ 1 (sqrt (+ (* x x) y))) (/ (- (pow x 4) (pow y 2)) (sqrt (+ (* x x) y))) 1 (/ (- (pow x 4) (pow y 2)) (+ (pow x 2) y)) (/ 1 (* (cbrt (+ (* x x) y)) (cbrt (+ (* x x) y)))) (/ (- (pow x 4) (pow y 2)) (cbrt (+ (* x x) y))) (/ 1 (sqrt (+ (* x x) y))) (/ (- (pow x 4) (pow y 2)) (sqrt (+ (* x x) y))) 1 (/ (- (pow x 4) (pow y 2)) (+ (pow x 2) y)) (/ 1 (+ (* x x) y)) (/ 1 (- (pow x 2) y)) (/ (/ (- (pow x 4) (pow y 2)) (cbrt (+ (* x x) y))) (cbrt (+ (* x x) y))) (/ (- (pow x 4) (pow y 2)) (sqrt (+ (* x x) y))) (- (pow x 4) (pow y 2)) (/ (+ (* x x) y) (cbrt (+ (neg (* y y)) (pow x 4)))) (/ (+ (* x x) y) (sqrt (+ (neg (* y y)) (pow x 4)))) (/ 1 (- (pow x 2) y)) (/ 1 (- (pow x 2) y)) (/ (- (pow x 4) (pow y 2)) (+ (pow (* x x) 3) (pow y 3))) 1 (* (+ (pow x 8) (+ (* (pow y 2) (pow x 4)) (pow y 4))) (+ (pow x 2) y)) (* (+ (* x x) y) (- (neg (* y y)) (pow x 4))) (exp (- (pow x 4) (pow y 2))) (exp (- (pow x 4) (pow y 2))) (log (- (pow x 4) (pow y 2))) (exp (- (pow x 4) (pow y 2))) (* (cbrt (+ (neg (* y y)) (pow x 4))) (cbrt (+ (neg (* y y)) (pow x 4)))) (cbrt (+ (neg (* y y)) (pow x 4))) (pow (- (pow x 4) (pow y 2)) 3) (sqrt (+ (neg (* y y)) (pow x 4))) (sqrt (+ (neg (* y y)) (pow x 4))) (- (pow (pow x 4) 3) (pow (pow y 2) 3)) (+ (pow x 8) (+ (* (pow y 2) (pow x 4)) (pow y 4))) (+ (neg (pow x 8)) (pow y 4)) (- (neg (* y y)) (pow x 4)) (- (pow x 4) (pow y 2)) (- (pow y 2) (pow x 4)) (exp (+ (* x x) y)) (log (+ (pow x 2) y)) (exp (+ (* x x) y)) (* (cbrt (+ (* x x) y)) (cbrt (+ (* x x) y))) (cbrt (+ (* x x) y)) (pow (+ (pow x 2) y) 3) (sqrt (+ (* x x) y)) (sqrt (+ (* x x) y)) (+ (pow (* x x) 3) (pow y 3)) (- (+ (pow x 4) (pow y 2)) (* (* x x) y)) (- (pow x 4) (pow y 2)) (- (pow x 2) y) (- (pow x 2) y) (- (pow x 2) y) (- (pow x 2) y) (* -1 (pow y 2)) (- (pow x 4) (pow y 2)) (- (pow x 4) (pow y 2)) (+ (pow x 2) y) (+ (pow x 2) y) (+ (pow x 2) y) 1.169 * * * [progress]: adding candidates to table 1.264 * [progress]: [Phase 3 of 3] Extracting. 1.264 * * [regime]: Finding splitpoints for: (# # #) 1.265 * * * [regime-changes]: Trying 5 branch expressions: ((* x x) (- (* x x) y) (* 0.5 (- (* x x) y)) y x) 1.266 * * * * [regimes]: Trying to branch on (* x x) from (# # #) 1.302 * * * * [regimes]: Trying to branch on (- (* x x) y) from (# # #) 1.338 * * * * [regimes]: Trying to branch on (* 0.5 (- (* x x) y)) from (# # #) 1.373 * * * * [regimes]: Trying to branch on y from (# # #) 1.408 * * * * [regimes]: Trying to branch on x from (# # #) 1.440 * * * [regime]: Found split indices: #