8.112 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.011 * * * [progress]: [2/2] Setting up program. 0.012 * [progress]: [Phase 2 of 3] Improving. 0.013 * [simplify]: Simplifying using # : (- (+ x y) (* x y)) 0.013 * * [simplify]: iteration 0 : 5 enodes (cost 7 ) 0.014 * * [simplify]: iteration 1 : 11 enodes (cost 7 ) 0.016 * * [simplify]: iteration 2 : 24 enodes (cost 7 ) 0.021 * * [simplify]: iteration 3 : 35 enodes (cost 7 ) 0.026 * * [simplify]: iteration 4 : 46 enodes (cost 7 ) 0.031 * * [simplify]: iteration 5 : 68 enodes (cost 7 ) 0.043 * * [simplify]: iteration 6 : 98 enodes (cost 7 ) 0.055 * * [simplify]: iteration 7 : 111 enodes (cost 7 ) 0.069 * * [simplify]: iteration 8 : 120 enodes (cost 7 ) 0.083 * * [simplify]: iteration 9 : 129 enodes (cost 7 ) 0.097 * * [simplify]: iteration 10 : 146 enodes (cost 7 ) 0.115 * * [simplify]: iteration 11 : 159 enodes (cost 7 ) 0.135 * * [simplify]: iteration 12 : 179 enodes (cost 7 ) 0.164 * * [simplify]: iteration 13 : 227 enodes (cost 7 ) 0.213 * * [simplify]: iteration 14 : 313 enodes (cost 7 ) 0.292 * * [simplify]: iteration 15 : 407 enodes (cost 7 ) 0.428 * * [simplify]: iteration 16 : 465 enodes (cost 7 ) 0.603 * * [simplify]: iteration 17 : 471 enodes (cost 7 ) 0.777 * * [simplify]: iteration done : 471 enodes (cost 7 ) 0.777 * [simplify]: Simplified to: (- (+ x y) (* x y)) 0.777 * * [progress]: iteration 1 / 4 0.777 * * * [progress]: picking best candidate 0.778 * * * * [pick]: Picked # 0.779 * * * [progress]: localizing error 0.783 * * * [progress]: generating rewritten candidates 0.783 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.801 * * * [progress]: generating series expansions 0.801 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.801 * [approximate]: Taking taylor expansion of (- (+ x y) (* x y)) in (x y) around 0 0.801 * [taylor]: Taking taylor expansion of (- (+ x y) (* x y)) in y 0.801 * [taylor]: Taking taylor expansion of (+ x y) in y 0.801 * [taylor]: Taking taylor expansion of x in y 0.801 * [taylor]: Taking taylor expansion of y in y 0.801 * [taylor]: Taking taylor expansion of (* x y) in y 0.801 * [taylor]: Taking taylor expansion of x in y 0.801 * [taylor]: Taking taylor expansion of y in y 0.801 * [taylor]: Taking taylor expansion of (- (+ x y) (* x y)) in x 0.801 * [taylor]: Taking taylor expansion of (+ x y) in x 0.801 * [taylor]: Taking taylor expansion of x in x 0.801 * [taylor]: Taking taylor expansion of y in x 0.801 * [taylor]: Taking taylor expansion of (* x y) in x 0.801 * [taylor]: Taking taylor expansion of x in x 0.801 * [taylor]: Taking taylor expansion of y in x 0.801 * [taylor]: Taking taylor expansion of (- (+ x y) (* x y)) in x 0.801 * [taylor]: Taking taylor expansion of (+ x y) in x 0.801 * [taylor]: Taking taylor expansion of x in x 0.801 * [taylor]: Taking taylor expansion of y in x 0.802 * [taylor]: Taking taylor expansion of (* x y) in x 0.802 * [taylor]: Taking taylor expansion of x in x 0.802 * [taylor]: Taking taylor expansion of y in x 0.802 * [taylor]: Taking taylor expansion of y in y 0.803 * [taylor]: Taking taylor expansion of (- 1 y) in y 0.803 * [taylor]: Taking taylor expansion of 1 in y 0.803 * [taylor]: Taking taylor expansion of y in y 0.804 * [taylor]: Taking taylor expansion of 0 in y 0.805 * [approximate]: Taking taylor expansion of (- (+ (/ 1 y) (/ 1 x)) (/ 1 (* x y))) in (x y) around 0 0.805 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) (/ 1 x)) (/ 1 (* x y))) in y 0.805 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.805 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.805 * [taylor]: Taking taylor expansion of y in y 0.805 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.806 * [taylor]: Taking taylor expansion of x in y 0.806 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.806 * [taylor]: Taking taylor expansion of (* x y) in y 0.806 * [taylor]: Taking taylor expansion of x in y 0.806 * [taylor]: Taking taylor expansion of y in y 0.806 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) (/ 1 x)) (/ 1 (* x y))) in x 0.806 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.806 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.806 * [taylor]: Taking taylor expansion of y in x 0.806 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.806 * [taylor]: Taking taylor expansion of x in x 0.806 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.806 * [taylor]: Taking taylor expansion of (* x y) in x 0.806 * [taylor]: Taking taylor expansion of x in x 0.806 * [taylor]: Taking taylor expansion of y in x 0.807 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) (/ 1 x)) (/ 1 (* x y))) in x 0.807 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.807 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.807 * [taylor]: Taking taylor expansion of y in x 0.807 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.807 * [taylor]: Taking taylor expansion of x in x 0.807 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.807 * [taylor]: Taking taylor expansion of (* x y) in x 0.807 * [taylor]: Taking taylor expansion of x in x 0.807 * [taylor]: Taking taylor expansion of y in x 0.810 * [taylor]: Taking taylor expansion of (- 1 (/ 1 y)) in y 0.810 * [taylor]: Taking taylor expansion of 1 in y 0.810 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.810 * [taylor]: Taking taylor expansion of y in y 0.812 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.812 * [taylor]: Taking taylor expansion of y in y 0.814 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* x y)) (+ (/ 1 y) (/ 1 x)))) in (x y) around 0 0.814 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x y)) (+ (/ 1 y) (/ 1 x)))) in y 0.814 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (+ (/ 1 y) (/ 1 x))) in y 0.814 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.814 * [taylor]: Taking taylor expansion of (* x y) in y 0.814 * [taylor]: Taking taylor expansion of x in y 0.814 * [taylor]: Taking taylor expansion of y in y 0.814 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.814 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.814 * [taylor]: Taking taylor expansion of y in y 0.815 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.815 * [taylor]: Taking taylor expansion of x in y 0.815 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x y)) (+ (/ 1 y) (/ 1 x)))) in x 0.815 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (+ (/ 1 y) (/ 1 x))) in x 0.815 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.815 * [taylor]: Taking taylor expansion of (* x y) in x 0.815 * [taylor]: Taking taylor expansion of x in x 0.815 * [taylor]: Taking taylor expansion of y in x 0.815 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.815 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.815 * [taylor]: Taking taylor expansion of y in x 0.815 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.815 * [taylor]: Taking taylor expansion of x in x 0.816 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x y)) (+ (/ 1 y) (/ 1 x)))) in x 0.816 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (+ (/ 1 y) (/ 1 x))) in x 0.816 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.816 * [taylor]: Taking taylor expansion of (* x y) in x 0.816 * [taylor]: Taking taylor expansion of x in x 0.816 * [taylor]: Taking taylor expansion of y in x 0.816 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.816 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.816 * [taylor]: Taking taylor expansion of y in x 0.816 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.816 * [taylor]: Taking taylor expansion of x in x 0.817 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) 1)) in y 0.817 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1) in y 0.817 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.817 * [taylor]: Taking taylor expansion of y in y 0.817 * [taylor]: Taking taylor expansion of 1 in y 0.819 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 0.819 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.819 * [taylor]: Taking taylor expansion of y in y 0.820 * * * [progress]: simplifying candidates 0.821 * [simplify]: Simplifying using # : (/ (* (exp x) (exp y)) (exp (* x y))) (/ (exp (+ x y)) (exp (* x y))) (log (- (+ x y) (* x y))) (exp (- (+ x y) (* x y))) (* (cbrt (- (+ x y) (* x y))) (cbrt (- (+ x y) (* x y)))) (cbrt (- (+ x y) (* x y))) (* (* (- (+ x y) (* x y)) (- (+ x y) (* x y))) (- (+ x y) (* x y))) (sqrt (- (+ x y) (* x y))) (sqrt (- (+ x y) (* x y))) (- (pow (+ x y) 3) (pow (* x y) 3)) (+ (* (+ x y) (+ x y)) (+ (* (* x y) (* x y)) (* (+ x y) (* x y)))) (- (* x y)) (- (* (+ x y) (+ x y)) (* (* x y) (* x y))) (+ (+ x y) (* x y)) (- y (* x y)) (- (* x y)) (- (+ x y) (* x y)) (- (+ x y) (* x y)) (- (+ x y) (* x y)) 0.822 * * [simplify]: iteration 0 : 32 enodes (cost 189 ) 0.827 * * [simplify]: iteration 1 : 88 enodes (cost 182 ) 0.843 * * [simplify]: iteration 2 : 286 enodes (cost 168 ) 0.915 * * [simplify]: iteration 3 : 1065 enodes (cost 168 ) 1.330 * * [simplify]: iteration 4 : 4035 enodes (cost 168 ) 2.536 * * [simplify]: iteration done : 5000 enodes (cost 168 ) 2.537 * [simplify]: Simplified to: (exp (- (+ x y) (* x y))) (exp (- (+ x y) (* x y))) (log (- (+ x y) (* x y))) (exp (- (+ x y) (* x y))) (* (cbrt (- (+ x y) (* x y))) (cbrt (- (+ x y) (* x y)))) (cbrt (- (+ x y) (* x y))) (pow (- (+ x y) (* x y)) 3) (sqrt (- (+ x y) (* x y))) (sqrt (- (+ x y) (* x y))) (- (pow (+ x y) 3) (pow (* x y) 3)) (+ (* (+ x y) (+ x y)) (* (* x y) (+ (+ x y) (* x y)))) (- (* x y)) (- (* (+ x y) (+ x y)) (* (* x y) (* x y))) (+ (+ x y) (* x y)) (- y (* x y)) (- (* x y)) (- (+ x y) (* x y)) (- (+ x y) (* x y)) (- (+ x y) (* x y)) 2.537 * * * [progress]: adding candidates to table 2.564 * * [progress]: iteration 2 / 4 2.564 * * * [progress]: picking best candidate 2.565 * * * * [pick]: Picked # 2.565 * * * [progress]: localizing error 2.570 * * * [progress]: generating rewritten candidates 2.570 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2) 2.572 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 2.578 * * * [progress]: generating series expansions 2.578 * * * * [progress]: [ 1 / 2 ] generating series at (2 2) 2.578 * [approximate]: Taking taylor expansion of (- y (* x y)) in (y x) around 0 2.578 * [taylor]: Taking taylor expansion of (- y (* x y)) in x 2.578 * [taylor]: Taking taylor expansion of y in x 2.578 * [taylor]: Taking taylor expansion of (* x y) in x 2.578 * [taylor]: Taking taylor expansion of x in x 2.578 * [taylor]: Taking taylor expansion of y in x 2.578 * [taylor]: Taking taylor expansion of (- y (* x y)) in y 2.578 * [taylor]: Taking taylor expansion of y in y 2.578 * [taylor]: Taking taylor expansion of (* x y) in y 2.578 * [taylor]: Taking taylor expansion of x in y 2.578 * [taylor]: Taking taylor expansion of y in y 2.578 * [taylor]: Taking taylor expansion of (- y (* x y)) in y 2.578 * [taylor]: Taking taylor expansion of y in y 2.578 * [taylor]: Taking taylor expansion of (* x y) in y 2.578 * [taylor]: Taking taylor expansion of x in y 2.578 * [taylor]: Taking taylor expansion of y in y 2.579 * [taylor]: Taking taylor expansion of 0 in x 2.579 * [taylor]: Taking taylor expansion of (- 1 x) in x 2.579 * [taylor]: Taking taylor expansion of 1 in x 2.579 * [taylor]: Taking taylor expansion of x in x 2.580 * [taylor]: Taking taylor expansion of 0 in x 2.582 * [taylor]: Taking taylor expansion of 0 in x 2.583 * [taylor]: Taking taylor expansion of 0 in x 2.583 * [approximate]: Taking taylor expansion of (- (/ 1 y) (/ 1 (* x y))) in (y x) around 0 2.583 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 (* x y))) in x 2.583 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.583 * [taylor]: Taking taylor expansion of y in x 2.583 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 2.583 * [taylor]: Taking taylor expansion of (* x y) in x 2.583 * [taylor]: Taking taylor expansion of x in x 2.583 * [taylor]: Taking taylor expansion of y in x 2.584 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 (* x y))) in y 2.584 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.584 * [taylor]: Taking taylor expansion of y in y 2.584 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 2.584 * [taylor]: Taking taylor expansion of (* x y) in y 2.584 * [taylor]: Taking taylor expansion of x in y 2.584 * [taylor]: Taking taylor expansion of y in y 2.584 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 (* x y))) in y 2.584 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.584 * [taylor]: Taking taylor expansion of y in y 2.585 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 2.585 * [taylor]: Taking taylor expansion of (* x y) in y 2.585 * [taylor]: Taking taylor expansion of x in y 2.585 * [taylor]: Taking taylor expansion of y in y 2.585 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 2.585 * [taylor]: Taking taylor expansion of 1 in x 2.585 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.585 * [taylor]: Taking taylor expansion of x in x 2.587 * [taylor]: Taking taylor expansion of 0 in x 2.589 * [taylor]: Taking taylor expansion of 0 in x 2.592 * [taylor]: Taking taylor expansion of 0 in x 2.595 * [taylor]: Taking taylor expansion of 0 in x 2.595 * [approximate]: Taking taylor expansion of (- (+ (/ 1 y) (/ 1 (* x y)))) in (y x) around 0 2.595 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) (/ 1 (* x y)))) in x 2.595 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 (* x y))) in x 2.595 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.595 * [taylor]: Taking taylor expansion of y in x 2.595 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 2.595 * [taylor]: Taking taylor expansion of (* x y) in x 2.595 * [taylor]: Taking taylor expansion of x in x 2.595 * [taylor]: Taking taylor expansion of y in x 2.595 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) (/ 1 (* x y)))) in y 2.595 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 (* x y))) in y 2.595 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.595 * [taylor]: Taking taylor expansion of y in y 2.596 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 2.596 * [taylor]: Taking taylor expansion of (* x y) in y 2.596 * [taylor]: Taking taylor expansion of x in y 2.596 * [taylor]: Taking taylor expansion of y in y 2.596 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) (/ 1 (* x y)))) in y 2.596 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 (* x y))) in y 2.596 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.596 * [taylor]: Taking taylor expansion of y in y 2.596 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 2.596 * [taylor]: Taking taylor expansion of (* x y) in y 2.596 * [taylor]: Taking taylor expansion of x in y 2.596 * [taylor]: Taking taylor expansion of y in y 2.597 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x 2.597 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 2.597 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.597 * [taylor]: Taking taylor expansion of x in x 2.597 * [taylor]: Taking taylor expansion of 1 in x 2.599 * [taylor]: Taking taylor expansion of 0 in x 2.601 * [taylor]: Taking taylor expansion of 0 in x 2.604 * [taylor]: Taking taylor expansion of 0 in x 2.606 * [taylor]: Taking taylor expansion of 0 in x 2.606 * * * * [progress]: [ 2 / 2 ] generating series at (2) 2.606 * [approximate]: Taking taylor expansion of (- (+ x y) (* x y)) in (x y) around 0 2.606 * [taylor]: Taking taylor expansion of (- (+ x y) (* x y)) in y 2.606 * [taylor]: Taking taylor expansion of (+ x y) in y 2.606 * [taylor]: Taking taylor expansion of x in y 2.606 * [taylor]: Taking taylor expansion of y in y 2.606 * [taylor]: Taking taylor expansion of (* x y) in y 2.606 * [taylor]: Taking taylor expansion of x in y 2.606 * [taylor]: Taking taylor expansion of y in y 2.607 * [taylor]: Taking taylor expansion of (- (+ x y) (* x y)) in x 2.607 * [taylor]: Taking taylor expansion of (+ x y) in x 2.607 * [taylor]: Taking taylor expansion of x in x 2.607 * [taylor]: Taking taylor expansion of y in x 2.607 * [taylor]: Taking taylor expansion of (* x y) in x 2.607 * [taylor]: Taking taylor expansion of x in x 2.607 * [taylor]: Taking taylor expansion of y in x 2.607 * [taylor]: Taking taylor expansion of (- (+ x y) (* x y)) in x 2.607 * [taylor]: Taking taylor expansion of (+ x y) in x 2.607 * [taylor]: Taking taylor expansion of x in x 2.607 * [taylor]: Taking taylor expansion of y in x 2.607 * [taylor]: Taking taylor expansion of (* x y) in x 2.607 * [taylor]: Taking taylor expansion of x in x 2.607 * [taylor]: Taking taylor expansion of y in x 2.607 * [taylor]: Taking taylor expansion of y in y 2.608 * [taylor]: Taking taylor expansion of (- 1 y) in y 2.608 * [taylor]: Taking taylor expansion of 1 in y 2.608 * [taylor]: Taking taylor expansion of y in y 2.609 * [taylor]: Taking taylor expansion of 0 in y 2.610 * [approximate]: Taking taylor expansion of (- (+ (/ 1 y) (/ 1 x)) (/ 1 (* x y))) in (x y) around 0 2.610 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) (/ 1 x)) (/ 1 (* x y))) in y 2.610 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 2.610 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.610 * [taylor]: Taking taylor expansion of y in y 2.610 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.610 * [taylor]: Taking taylor expansion of x in y 2.610 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 2.610 * [taylor]: Taking taylor expansion of (* x y) in y 2.610 * [taylor]: Taking taylor expansion of x in y 2.610 * [taylor]: Taking taylor expansion of y in y 2.611 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) (/ 1 x)) (/ 1 (* x y))) in x 2.611 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 2.611 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.611 * [taylor]: Taking taylor expansion of y in x 2.611 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.611 * [taylor]: Taking taylor expansion of x in x 2.611 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 2.611 * [taylor]: Taking taylor expansion of (* x y) in x 2.611 * [taylor]: Taking taylor expansion of x in x 2.611 * [taylor]: Taking taylor expansion of y in x 2.611 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) (/ 1 x)) (/ 1 (* x y))) in x 2.611 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 2.612 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.612 * [taylor]: Taking taylor expansion of y in x 2.612 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.612 * [taylor]: Taking taylor expansion of x in x 2.612 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 2.612 * [taylor]: Taking taylor expansion of (* x y) in x 2.612 * [taylor]: Taking taylor expansion of x in x 2.612 * [taylor]: Taking taylor expansion of y in x 2.613 * [taylor]: Taking taylor expansion of (- 1 (/ 1 y)) in y 2.613 * [taylor]: Taking taylor expansion of 1 in y 2.613 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.613 * [taylor]: Taking taylor expansion of y in y 2.615 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.615 * [taylor]: Taking taylor expansion of y in y 2.616 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* x y)) (+ (/ 1 y) (/ 1 x)))) in (x y) around 0 2.616 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x y)) (+ (/ 1 y) (/ 1 x)))) in y 2.616 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (+ (/ 1 y) (/ 1 x))) in y 2.616 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 2.616 * [taylor]: Taking taylor expansion of (* x y) in y 2.616 * [taylor]: Taking taylor expansion of x in y 2.616 * [taylor]: Taking taylor expansion of y in y 2.616 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 2.616 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.616 * [taylor]: Taking taylor expansion of y in y 2.617 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.617 * [taylor]: Taking taylor expansion of x in y 2.617 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x y)) (+ (/ 1 y) (/ 1 x)))) in x 2.617 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (+ (/ 1 y) (/ 1 x))) in x 2.617 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 2.617 * [taylor]: Taking taylor expansion of (* x y) in x 2.617 * [taylor]: Taking taylor expansion of x in x 2.617 * [taylor]: Taking taylor expansion of y in x 2.617 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 2.617 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.617 * [taylor]: Taking taylor expansion of y in x 2.617 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.617 * [taylor]: Taking taylor expansion of x in x 2.617 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x y)) (+ (/ 1 y) (/ 1 x)))) in x 2.618 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (+ (/ 1 y) (/ 1 x))) in x 2.618 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 2.618 * [taylor]: Taking taylor expansion of (* x y) in x 2.618 * [taylor]: Taking taylor expansion of x in x 2.618 * [taylor]: Taking taylor expansion of y in x 2.618 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 2.618 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.618 * [taylor]: Taking taylor expansion of y in x 2.618 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.618 * [taylor]: Taking taylor expansion of x in x 2.619 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) 1)) in y 2.619 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1) in y 2.619 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.619 * [taylor]: Taking taylor expansion of y in y 2.619 * [taylor]: Taking taylor expansion of 1 in y 2.620 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 2.620 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.620 * [taylor]: Taking taylor expansion of y in y 2.622 * * * [progress]: simplifying candidates 2.625 * [simplify]: Simplifying using # : (/ (exp y) (exp (* x y))) (log (- y (* x y))) (exp (- y (* x y))) (* (cbrt (- y (* x y))) (cbrt (- y (* x y)))) (cbrt (- y (* x y))) (* (* (- y (* x y)) (- y (* x y))) (- y (* x y))) (sqrt (- y (* x y))) (sqrt (- y (* x y))) (- (pow y 3) (pow (* x y) 3)) (+ (* y y) (+ (* (* x y) (* x y)) (* y (* x y)))) (- (* x y)) (- (* y y) (* (* x y) (* x y))) (+ y (* x y)) (- 1 x) (- (* x y)) (* (exp x) (/ (exp y) (exp (* x y)))) (* (exp x) (exp (- y (* x y)))) (log (+ x (- y (* x y)))) (exp (+ x (- y (* x y)))) (* (cbrt (+ x (- y (* x y)))) (cbrt (+ x (- y (* x y))))) (cbrt (+ x (- y (* x y)))) (* (* (+ x (- y (* x y))) (+ x (- y (* x y)))) (+ x (- y (* x y)))) (sqrt (+ x (- y (* x y)))) (sqrt (+ x (- y (* x y)))) (+ (pow x 3) (pow (- y (* x y)) 3)) (+ (* x x) (- (* (- y (* x y)) (- y (* x y))) (* x (- y (* x y))))) (- (* x x) (* (- y (* x y)) (- y (* x y)))) (- x (- y (* x y))) (+ x (- y (* x y))) (+ x y) (+ x y) (+ x y) (- y (* x y)) (- y (* x y)) (- y (* x y)) (- (+ x y) (* x y)) (- (+ x y) (* x y)) (- (+ x y) (* x y)) 2.626 * * [simplify]: iteration 0 : 50 enodes (cost 327 ) 2.634 * * [simplify]: iteration 1 : 133 enodes (cost 303 ) 2.655 * * [simplify]: iteration 2 : 380 enodes (cost 287 ) 2.755 * * [simplify]: iteration 3 : 1404 enodes (cost 285 ) 3.229 * * [simplify]: iteration done : 5001 enodes (cost 285 ) 3.229 * [simplify]: Simplified to: (exp (- y (* x y))) (log (- y (* x y))) (exp (- y (* x y))) (* (cbrt (- y (* x y))) (cbrt (- y (* x y)))) (cbrt (- y (* x y))) (pow (- y (* x y)) 3) (sqrt (- y (* x y))) (sqrt (- y (* x y))) (- (pow y 3) (pow (* x y) 3)) (* y (+ (* x (+ y (* x y))) y)) (- (* x y)) (* y (- y (* (* x y) x))) (+ y (* x y)) (- 1 x) (- (* x y)) (exp (- (+ x y) (* x y))) (exp (- (+ x y) (* x y))) (log (+ x (- y (* x y)))) (exp (- (+ x y) (* x y))) (* (cbrt (+ x (- y (* x y)))) (cbrt (+ x (- y (* x y))))) (cbrt (+ x (- y (* x y)))) (pow (+ x (- y (* x y))) 3) (sqrt (+ x (- y (* x y)))) (sqrt (+ x (- y (* x y)))) (+ (pow x 3) (pow (- y (* x y)) 3)) (+ (* x x) (* (- y (* x y)) (- (- y (* x y)) x))) (- (* x x) (* (- y (* x y)) (- y (* x y)))) (- x (- y (* x y))) (+ x (- y (* x y))) (+ x y) (+ x y) (+ x y) (- y (* x y)) (- y (* x y)) (- y (* x y)) (+ x (- y (* x y))) (+ x (- y (* x y))) (+ x (- y (* x y))) 3.229 * * * [progress]: adding candidates to table 3.280 * [progress]: [Phase 3 of 3] Extracting. 3.282 * [simplify]: Simplifying using # : (+ x (- y (* x y))) 3.282 * * [simplify]: iteration 0 : 5 enodes (cost 7 ) 3.282 * * [simplify]: iteration 1 : 7 enodes (cost 7 ) 3.282 * * [simplify]: iteration done : 7 enodes (cost 7 ) 3.282 * [simplify]: Simplified to: (+ x (- y (* x y))) 3.635 * [regime-testing]: End program error score: 0.009401134184877655