18.098 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.015 * * * [progress]: [2/2] Setting up program. 0.018 * [progress]: [Phase 2 of 3] Improving. 0.018 * [simplify]: Simplifying using # : (* (* x x) (- 3.0 (* x 2.0))) 0.020 * * [simplify]: iteration 0 : 13 enodes (cost 4 ) 0.021 * * [simplify]: iteration 1 : 35 enodes (cost 4 ) 0.022 * * [simplify]: iteration 2 : 81 enodes (cost 4 ) 0.024 * * [simplify]: iteration 3 : 127 enodes (cost 4 ) 0.026 * * [simplify]: iteration 4 : 133 enodes (cost 4 ) 0.028 * * [simplify]: iteration 5 : 149 enodes (cost 4 ) 0.030 * * [simplify]: iteration 6 : 205 enodes (cost 4 ) 0.033 * * [simplify]: iteration 7 : 396 enodes (cost 4 ) 0.043 * * [simplify]: iteration 8 : 1328 enodes (cost 4 ) 0.082 * * [simplify]: iteration 9 : 4662 enodes (cost 4 ) 0.221 * * [simplify]: iteration 10 : 5001 enodes (cost 4 ) 0.221 * [simplify]: Simplified to: (* (* x x) (- 3.0 (* x 2.0))) 0.222 * * [progress]: iteration 1 / 4 0.222 * * * [progress]: picking best candidate 0.224 * * * * [pick]: Picked # 0.224 * * * [progress]: localizing error 0.229 * * * [progress]: generating rewritten candidates 0.229 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.237 * * * [progress]: generating series expansions 0.237 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.237 * [approximate]: Taking taylor expansion of (* (pow x 2) (- 3.0 (* 2.0 x))) in (x) around 0 0.237 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 3.0 (* 2.0 x))) in x 0.237 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.237 * [taylor]: Taking taylor expansion of x in x 0.237 * [taylor]: Taking taylor expansion of (- 3.0 (* 2.0 x)) in x 0.237 * [taylor]: Taking taylor expansion of 3.0 in x 0.237 * [taylor]: Taking taylor expansion of (* 2.0 x) in x 0.237 * [taylor]: Taking taylor expansion of 2.0 in x 0.237 * [taylor]: Taking taylor expansion of x in x 0.237 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 3.0 (* 2.0 x))) in x 0.237 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.237 * [taylor]: Taking taylor expansion of x in x 0.237 * [taylor]: Taking taylor expansion of (- 3.0 (* 2.0 x)) in x 0.237 * [taylor]: Taking taylor expansion of 3.0 in x 0.237 * [taylor]: Taking taylor expansion of (* 2.0 x) in x 0.237 * [taylor]: Taking taylor expansion of 2.0 in x 0.237 * [taylor]: Taking taylor expansion of x in x 0.273 * [approximate]: Taking taylor expansion of (/ (- 3.0 (* 2.0 (/ 1 x))) (pow x 2)) in (x) around 0 0.273 * [taylor]: Taking taylor expansion of (/ (- 3.0 (* 2.0 (/ 1 x))) (pow x 2)) in x 0.273 * [taylor]: Taking taylor expansion of (- 3.0 (* 2.0 (/ 1 x))) in x 0.273 * [taylor]: Taking taylor expansion of 3.0 in x 0.273 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 0.273 * [taylor]: Taking taylor expansion of 2.0 in x 0.273 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.273 * [taylor]: Taking taylor expansion of x in x 0.273 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.273 * [taylor]: Taking taylor expansion of x in x 0.276 * [taylor]: Taking taylor expansion of (/ (- 3.0 (* 2.0 (/ 1 x))) (pow x 2)) in x 0.276 * [taylor]: Taking taylor expansion of (- 3.0 (* 2.0 (/ 1 x))) in x 0.276 * [taylor]: Taking taylor expansion of 3.0 in x 0.276 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 0.276 * [taylor]: Taking taylor expansion of 2.0 in x 0.276 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.276 * [taylor]: Taking taylor expansion of x in x 0.276 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.276 * [taylor]: Taking taylor expansion of x in x 0.305 * [approximate]: Taking taylor expansion of (/ (+ (* 2.0 (/ 1 x)) 3.0) (pow x 2)) in (x) around 0 0.305 * [taylor]: Taking taylor expansion of (/ (+ (* 2.0 (/ 1 x)) 3.0) (pow x 2)) in x 0.305 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 x)) 3.0) in x 0.305 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 0.305 * [taylor]: Taking taylor expansion of 2.0 in x 0.305 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.306 * [taylor]: Taking taylor expansion of x in x 0.306 * [taylor]: Taking taylor expansion of 3.0 in x 0.306 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.306 * [taylor]: Taking taylor expansion of x in x 0.307 * [taylor]: Taking taylor expansion of (/ (+ (* 2.0 (/ 1 x)) 3.0) (pow x 2)) in x 0.307 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 x)) 3.0) in x 0.307 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 0.307 * [taylor]: Taking taylor expansion of 2.0 in x 0.307 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.307 * [taylor]: Taking taylor expansion of x in x 0.308 * [taylor]: Taking taylor expansion of 3.0 in x 0.308 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.308 * [taylor]: Taking taylor expansion of x in x 0.334 * * * [progress]: simplifying candidates 0.335 * [simplify]: Simplifying using # : (* (* x x) (- 3.0 (* x 2.0))) (* (* x x) (- 3.0 (* x 2.0))) (+ (+ (log x) (log x)) (log (- 3.0 (* x 2.0)))) (+ (log (* x x)) (log (- 3.0 (* x 2.0)))) (log (* (* x x) (- 3.0 (* x 2.0)))) (exp (* (* x x) (- 3.0 (* x 2.0)))) (* (* (* (* x x) x) (* (* x x) x)) (* (* (- 3.0 (* x 2.0)) (- 3.0 (* x 2.0))) (- 3.0 (* x 2.0)))) (* (* (* (* x x) (* x x)) (* x x)) (* (* (- 3.0 (* x 2.0)) (- 3.0 (* x 2.0))) (- 3.0 (* x 2.0)))) (* (cbrt (* (* x x) (- 3.0 (* x 2.0)))) (cbrt (* (* x x) (- 3.0 (* x 2.0))))) (cbrt (* (* x x) (- 3.0 (* x 2.0)))) (* (* (* (* x x) (- 3.0 (* x 2.0))) (* (* x x) (- 3.0 (* x 2.0)))) (* (* x x) (- 3.0 (* x 2.0)))) (sqrt (* (* x x) (- 3.0 (* x 2.0)))) (sqrt (* (* x x) (- 3.0 (* x 2.0)))) (* x (sqrt (- 3.0 (* x 2.0)))) (* x (sqrt (- 3.0 (* x 2.0)))) (* (* x x) 3.0) (* (* x x) (neg (* x 2.0))) (* (* x x) 3.0) (* (* x x) (neg (* x 2.0))) (* 3.0 (* x x)) (* (neg (* x 2.0)) (* x x)) (* 3.0 (* x x)) (* (neg (* x 2.0)) (* x x)) (* (* x x) (* (cbrt (- 3.0 (* x 2.0))) (cbrt (- 3.0 (* x 2.0))))) (* (* x x) (sqrt (- 3.0 (* x 2.0)))) (* (* x x) 1) (* x (- 3.0 (* x 2.0))) (* (* x x) (- (pow 3.0 3) (pow (* x 2.0) 3))) (* (* x x) (- (* 3.0 3.0) (* (* x 2.0) (* x 2.0)))) (- (* 3.0 (pow x 2)) (* 2.0 (pow x 3))) (- (* 3.0 (pow x 2)) (* 2.0 (pow x 3))) (- (* 3.0 (pow x 2)) (* 2.0 (pow x 3))) 0.338 * * [simplify]: iteration 0 : 171 enodes (cost 170 ) 0.343 * * [simplify]: iteration 1 : 807 enodes (cost 140 ) 0.362 * * [simplify]: iteration 2 : 4462 enodes (cost 140 ) 0.509 * * [simplify]: iteration 3 : 5001 enodes (cost 140 ) 0.510 * [simplify]: Simplified to: (* (* x x) (- 3.0 (* x 2.0))) (* (* x x) (- 3.0 (* x 2.0))) (log (* (* x x) (- 3.0 (* x 2.0)))) (log (* (* x x) (- 3.0 (* x 2.0)))) (log (* (* x x) (- 3.0 (* x 2.0)))) (exp (* (* x x) (- 3.0 (* x 2.0)))) (pow (* (* x x) (- 3.0 (* x 2.0))) 3) (pow (* (* x x) (- 3.0 (* x 2.0))) 3) (* (cbrt (* (* x x) (- 3.0 (* x 2.0)))) (cbrt (* (* x x) (- 3.0 (* x 2.0))))) (cbrt (* (* x x) (- 3.0 (* x 2.0)))) (pow (* (* x x) (- 3.0 (* x 2.0))) 3) (sqrt (* (* x x) (- 3.0 (* x 2.0)))) (sqrt (* (* x x) (- 3.0 (* x 2.0)))) (* x (sqrt (- 3.0 (* x 2.0)))) (* x (sqrt (- 3.0 (* x 2.0)))) (* (* x x) 3.0) (neg (* 2.0 (pow x 3))) (* (* x x) 3.0) (neg (* 2.0 (pow x 3))) (* (* x x) 3.0) (neg (* 2.0 (pow x 3))) (* (* x x) 3.0) (neg (* 2.0 (pow x 3))) (* (* x x) (* (cbrt (- 3.0 (* x 2.0))) (cbrt (- 3.0 (* x 2.0))))) (* (* x x) (sqrt (- 3.0 (* x 2.0)))) (pow x 2) (* x (- 3.0 (* x 2.0))) (* (* x x) (- (pow 3.0 3) (pow (* x 2.0) 3))) (* (* x x) (- (* 3.0 3.0) (* (* x 2.0) (* x 2.0)))) (* (* x x) (- 3.0 (* x 2.0))) (* (* x x) (- 3.0 (* x 2.0))) (* (* x x) (- 3.0 (* x 2.0))) 0.511 * * * [progress]: adding candidates to table 0.551 * * [progress]: iteration 2 / 4 0.551 * * * [progress]: picking best candidate 0.566 * * * * [pick]: Picked # 0.566 * * * [progress]: localizing error 0.571 * * * [progress]: generating rewritten candidates 0.571 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.581 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 0.587 * * * [progress]: generating series expansions 0.587 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.587 * [approximate]: Taking taylor expansion of (* (pow x 2) (- 3.0 (* 2.0 x))) in (x) around 0 0.587 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 3.0 (* 2.0 x))) in x 0.587 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.587 * [taylor]: Taking taylor expansion of x in x 0.587 * [taylor]: Taking taylor expansion of (- 3.0 (* 2.0 x)) in x 0.587 * [taylor]: Taking taylor expansion of 3.0 in x 0.587 * [taylor]: Taking taylor expansion of (* 2.0 x) in x 0.587 * [taylor]: Taking taylor expansion of 2.0 in x 0.587 * [taylor]: Taking taylor expansion of x in x 0.587 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 3.0 (* 2.0 x))) in x 0.588 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.588 * [taylor]: Taking taylor expansion of x in x 0.588 * [taylor]: Taking taylor expansion of (- 3.0 (* 2.0 x)) in x 0.588 * [taylor]: Taking taylor expansion of 3.0 in x 0.588 * [taylor]: Taking taylor expansion of (* 2.0 x) in x 0.588 * [taylor]: Taking taylor expansion of 2.0 in x 0.588 * [taylor]: Taking taylor expansion of x in x 0.615 * [approximate]: Taking taylor expansion of (/ (- 3.0 (* 2.0 (/ 1 x))) (pow x 2)) in (x) around 0 0.615 * [taylor]: Taking taylor expansion of (/ (- 3.0 (* 2.0 (/ 1 x))) (pow x 2)) in x 0.615 * [taylor]: Taking taylor expansion of (- 3.0 (* 2.0 (/ 1 x))) in x 0.615 * [taylor]: Taking taylor expansion of 3.0 in x 0.615 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 0.615 * [taylor]: Taking taylor expansion of 2.0 in x 0.615 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.615 * [taylor]: Taking taylor expansion of x in x 0.615 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.615 * [taylor]: Taking taylor expansion of x in x 0.618 * [taylor]: Taking taylor expansion of (/ (- 3.0 (* 2.0 (/ 1 x))) (pow x 2)) in x 0.618 * [taylor]: Taking taylor expansion of (- 3.0 (* 2.0 (/ 1 x))) in x 0.618 * [taylor]: Taking taylor expansion of 3.0 in x 0.618 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 0.618 * [taylor]: Taking taylor expansion of 2.0 in x 0.618 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.618 * [taylor]: Taking taylor expansion of x in x 0.618 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.618 * [taylor]: Taking taylor expansion of x in x 0.646 * [approximate]: Taking taylor expansion of (/ (+ (* 2.0 (/ 1 x)) 3.0) (pow x 2)) in (x) around 0 0.646 * [taylor]: Taking taylor expansion of (/ (+ (* 2.0 (/ 1 x)) 3.0) (pow x 2)) in x 0.646 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 x)) 3.0) in x 0.646 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 0.646 * [taylor]: Taking taylor expansion of 2.0 in x 0.646 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.646 * [taylor]: Taking taylor expansion of x in x 0.647 * [taylor]: Taking taylor expansion of 3.0 in x 0.647 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.647 * [taylor]: Taking taylor expansion of x in x 0.648 * [taylor]: Taking taylor expansion of (/ (+ (* 2.0 (/ 1 x)) 3.0) (pow x 2)) in x 0.648 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 x)) 3.0) in x 0.648 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 0.648 * [taylor]: Taking taylor expansion of 2.0 in x 0.648 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.648 * [taylor]: Taking taylor expansion of x in x 0.649 * [taylor]: Taking taylor expansion of 3.0 in x 0.649 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.649 * [taylor]: Taking taylor expansion of x in x 0.679 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 0.679 * [approximate]: Taking taylor expansion of (* x (- 3.0 (* 2.0 x))) in (x) around 0 0.679 * [taylor]: Taking taylor expansion of (* x (- 3.0 (* 2.0 x))) in x 0.679 * [taylor]: Taking taylor expansion of x in x 0.679 * [taylor]: Taking taylor expansion of (- 3.0 (* 2.0 x)) in x 0.679 * [taylor]: Taking taylor expansion of 3.0 in x 0.679 * [taylor]: Taking taylor expansion of (* 2.0 x) in x 0.679 * [taylor]: Taking taylor expansion of 2.0 in x 0.679 * [taylor]: Taking taylor expansion of x in x 0.679 * [taylor]: Taking taylor expansion of (* x (- 3.0 (* 2.0 x))) in x 0.679 * [taylor]: Taking taylor expansion of x in x 0.679 * [taylor]: Taking taylor expansion of (- 3.0 (* 2.0 x)) in x 0.679 * [taylor]: Taking taylor expansion of 3.0 in x 0.679 * [taylor]: Taking taylor expansion of (* 2.0 x) in x 0.679 * [taylor]: Taking taylor expansion of 2.0 in x 0.679 * [taylor]: Taking taylor expansion of x in x 0.705 * [approximate]: Taking taylor expansion of (/ (- 3.0 (* 2.0 (/ 1 x))) x) in (x) around 0 0.705 * [taylor]: Taking taylor expansion of (/ (- 3.0 (* 2.0 (/ 1 x))) x) in x 0.705 * [taylor]: Taking taylor expansion of (- 3.0 (* 2.0 (/ 1 x))) in x 0.705 * [taylor]: Taking taylor expansion of 3.0 in x 0.705 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 0.705 * [taylor]: Taking taylor expansion of 2.0 in x 0.705 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.705 * [taylor]: Taking taylor expansion of x in x 0.706 * [taylor]: Taking taylor expansion of x in x 0.708 * [taylor]: Taking taylor expansion of (/ (- 3.0 (* 2.0 (/ 1 x))) x) in x 0.708 * [taylor]: Taking taylor expansion of (- 3.0 (* 2.0 (/ 1 x))) in x 0.708 * [taylor]: Taking taylor expansion of 3.0 in x 0.708 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 0.708 * [taylor]: Taking taylor expansion of 2.0 in x 0.708 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.708 * [taylor]: Taking taylor expansion of x in x 0.708 * [taylor]: Taking taylor expansion of x in x 0.736 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (* 2.0 (/ 1 x)) 3.0) x)) in (x) around 0 0.736 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (* 2.0 (/ 1 x)) 3.0) x)) in x 0.736 * [taylor]: Taking taylor expansion of -1 in x 0.736 * [taylor]: Taking taylor expansion of (/ (+ (* 2.0 (/ 1 x)) 3.0) x) in x 0.736 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 x)) 3.0) in x 0.736 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 0.736 * [taylor]: Taking taylor expansion of 2.0 in x 0.736 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.736 * [taylor]: Taking taylor expansion of x in x 0.737 * [taylor]: Taking taylor expansion of 3.0 in x 0.737 * [taylor]: Taking taylor expansion of x in x 0.738 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (* 2.0 (/ 1 x)) 3.0) x)) in x 0.738 * [taylor]: Taking taylor expansion of -1 in x 0.738 * [taylor]: Taking taylor expansion of (/ (+ (* 2.0 (/ 1 x)) 3.0) x) in x 0.738 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 x)) 3.0) in x 0.738 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 0.738 * [taylor]: Taking taylor expansion of 2.0 in x 0.738 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.738 * [taylor]: Taking taylor expansion of x in x 0.738 * [taylor]: Taking taylor expansion of 3.0 in x 0.738 * [taylor]: Taking taylor expansion of x in x 0.765 * * * [progress]: simplifying candidates 0.766 * [simplify]: Simplifying using # : (* x (* x (- 3.0 (* x 2.0)))) (* x (* x (- 3.0 (* x 2.0)))) (+ (log x) (+ (log x) (log (- 3.0 (* x 2.0))))) (+ (log x) (log (* x (- 3.0 (* x 2.0))))) (log (* x (* x (- 3.0 (* x 2.0))))) (exp (* x (* x (- 3.0 (* x 2.0))))) (* (* (* x x) x) (* (* (* x x) x) (* (* (- 3.0 (* x 2.0)) (- 3.0 (* x 2.0))) (- 3.0 (* x 2.0))))) (* (* (* x x) x) (* (* (* x (- 3.0 (* x 2.0))) (* x (- 3.0 (* x 2.0)))) (* x (- 3.0 (* x 2.0))))) (* (cbrt (* x (* x (- 3.0 (* x 2.0))))) (cbrt (* x (* x (- 3.0 (* x 2.0)))))) (cbrt (* x (* x (- 3.0 (* x 2.0))))) (* (* (* x (* x (- 3.0 (* x 2.0)))) (* x (* x (- 3.0 (* x 2.0))))) (* x (* x (- 3.0 (* x 2.0))))) (sqrt (* x (* x (- 3.0 (* x 2.0))))) (sqrt (* x (* x (- 3.0 (* x 2.0))))) (* x (* x 3.0)) (* x (* x (neg (* x 2.0)))) (* x (* x 3.0)) (* x (* x (neg (* x 2.0)))) (* x (* 3.0 x)) (* x (* (neg (* x 2.0)) x)) (* x (* 3.0 x)) (* x (* (neg (* x 2.0)) x)) (* (* x 3.0) x) (* (* x (neg (* x 2.0))) x) (* (* x 3.0) x) (* (* x (neg (* x 2.0))) x) (* (* 3.0 x) x) (* (* (neg (* x 2.0)) x) x) (* (* 3.0 x) x) (* (* (neg (* x 2.0)) x) x) (* x x) (* (cbrt x) (* x (- 3.0 (* x 2.0)))) (* (sqrt x) (* x (- 3.0 (* x 2.0)))) (* x (* x (- 3.0 (* x 2.0)))) (* x (* x (- (pow 3.0 3) (pow (* x 2.0) 3)))) (* x (* x (- (* 3.0 3.0) (* (* x 2.0) (* x 2.0))))) (* x (- 3.0 (* x 2.0))) (+ (log x) (log (- 3.0 (* x 2.0)))) (log (* x (- 3.0 (* x 2.0)))) (exp (* x (- 3.0 (* x 2.0)))) (* (* (* x x) x) (* (* (- 3.0 (* x 2.0)) (- 3.0 (* x 2.0))) (- 3.0 (* x 2.0)))) (* (cbrt (* x (- 3.0 (* x 2.0)))) (cbrt (* x (- 3.0 (* x 2.0))))) (cbrt (* x (- 3.0 (* x 2.0)))) (* (* (* x (- 3.0 (* x 2.0))) (* x (- 3.0 (* x 2.0)))) (* x (- 3.0 (* x 2.0)))) (sqrt (* x (- 3.0 (* x 2.0)))) (sqrt (* x (- 3.0 (* x 2.0)))) (* (sqrt x) (sqrt (- 3.0 (* x 2.0)))) (* (sqrt x) (sqrt (- 3.0 (* x 2.0)))) (* x 3.0) (* x (neg (* x 2.0))) (* x 3.0) (* x (neg (* x 2.0))) (* 3.0 x) (* (neg (* x 2.0)) x) (* 3.0 x) (* (neg (* x 2.0)) x) (* x (* (cbrt (- 3.0 (* x 2.0))) (cbrt (- 3.0 (* x 2.0))))) (* x (sqrt (- 3.0 (* x 2.0)))) (* x 1) (* (cbrt x) (- 3.0 (* x 2.0))) (* (sqrt x) (- 3.0 (* x 2.0))) (* x (- 3.0 (* x 2.0))) (* x (- (pow 3.0 3) (pow (* x 2.0) 3))) (* x (- (* 3.0 3.0) (* (* x 2.0) (* x 2.0)))) (- (* 3.0 (pow x 2)) (* 2.0 (pow x 3))) (- (* 3.0 (pow x 2)) (* 2.0 (pow x 3))) (- (* 3.0 (pow x 2)) (* 2.0 (pow x 3))) (- (* 3.0 x) (* 2.0 (pow x 2))) (- (* 3.0 x) (* 2.0 (pow x 2))) (- (* 3.0 x) (* 2.0 (pow x 2))) 0.770 * * [simplify]: iteration 0 : 192 enodes (cost 313 ) 0.774 * * [simplify]: iteration 1 : 954 enodes (cost 262 ) 0.797 * * [simplify]: iteration 2 : 5002 enodes (cost 262 ) 0.799 * [simplify]: Simplified to: (* x (* x (- 3.0 (* x 2.0)))) (* x (* x (- 3.0 (* x 2.0)))) (log (* x (* x (- 3.0 (* x 2.0))))) (log (* x (* x (- 3.0 (* x 2.0))))) (log (* x (* x (- 3.0 (* x 2.0))))) (exp (* x (* x (- 3.0 (* x 2.0))))) (* (pow (- 3.0 (* x 2.0)) 3) (pow x 6)) (* (pow (- 3.0 (* x 2.0)) 3) (pow x 6)) (* (cbrt (* x (* x (- 3.0 (* x 2.0))))) (cbrt (* x (* x (- 3.0 (* x 2.0)))))) (cbrt (* x (* x (- 3.0 (* x 2.0))))) (* (pow (- 3.0 (* x 2.0)) 3) (pow x 6)) (sqrt (* x (* x (- 3.0 (* x 2.0))))) (sqrt (* x (* x (- 3.0 (* x 2.0))))) (* x (* x 3.0)) (neg (* 2.0 (pow x 3))) (* x (* x 3.0)) (neg (* 2.0 (pow x 3))) (* x (* x 3.0)) (neg (* 2.0 (pow x 3))) (* x (* x 3.0)) (neg (* 2.0 (pow x 3))) (* x (* x 3.0)) (neg (* 2.0 (pow x 3))) (* x (* x 3.0)) (neg (* 2.0 (pow x 3))) (* x (* x 3.0)) (neg (* 2.0 (pow x 3))) (* x (* x 3.0)) (neg (* 2.0 (pow x 3))) (pow x 2) (* (cbrt x) (* x (- 3.0 (* x 2.0)))) (* (sqrt x) (* x (- 3.0 (* x 2.0)))) (* x (* x (- 3.0 (* x 2.0)))) (* x (* x (- (pow 3.0 3) (pow (* x 2.0) 3)))) (* x (* x (- (* 3.0 3.0) (* (* x 2.0) (* x 2.0))))) (* x (- 3.0 (* x 2.0))) (log (* x (- 3.0 (* x 2.0)))) (log (* x (- 3.0 (* x 2.0)))) (exp (* x (- 3.0 (* x 2.0)))) (pow (* x (- 3.0 (* x 2.0))) 3) (* (cbrt (* x (- 3.0 (* x 2.0)))) (cbrt (* x (- 3.0 (* x 2.0))))) (cbrt (* x (- 3.0 (* x 2.0)))) (pow (* x (- 3.0 (* x 2.0))) 3) (sqrt (* x (- 3.0 (* x 2.0)))) (sqrt (* x (- 3.0 (* x 2.0)))) (* (sqrt (- 3.0 (* x 2.0))) (pow x 1/2)) (* (sqrt (- 3.0 (* x 2.0))) (pow x 1/2)) (* x 3.0) (* x (neg (* x 2.0))) (* x 3.0) (* x (neg (* x 2.0))) (* x 3.0) (* x (neg (* x 2.0))) (* x 3.0) (* x (neg (* x 2.0))) (* x (* (cbrt (- 3.0 (* x 2.0))) (cbrt (- 3.0 (* x 2.0))))) (* x (sqrt (- 3.0 (* x 2.0)))) x (* (cbrt x) (- 3.0 (* x 2.0))) (* (sqrt x) (- 3.0 (* x 2.0))) (* x (- 3.0 (* x 2.0))) (* x (- (pow 3.0 3) (pow (* x 2.0) 3))) (* x (- (* 3.0 3.0) (* (* x 2.0) (* x 2.0)))) (* x (* x (- 3.0 (* x 2.0)))) (* x (* x (- 3.0 (* x 2.0)))) (* x (* x (- 3.0 (* x 2.0)))) (* x (- 3.0 (* x 2.0))) (* x (- 3.0 (* x 2.0))) (* x (- 3.0 (* x 2.0))) 0.799 * * * [progress]: adding candidates to table 0.879 * * [progress]: iteration 3 / 4 0.879 * * * [progress]: picking best candidate 0.902 * * * * [pick]: Picked # 0.902 * * * [progress]: localizing error 0.910 * * * [progress]: generating rewritten candidates 0.910 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1) 0.914 * * * * [progress]: [ 2 / 3 ] rewriting at (2) 0.920 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2 1) 0.927 * * * [progress]: generating series expansions 0.927 * * * * [progress]: [ 1 / 3 ] generating series at (2 1) 0.927 * [approximate]: Taking taylor expansion of (* 3.0 (pow x 2)) in (x) around 0 0.927 * [taylor]: Taking taylor expansion of (* 3.0 (pow x 2)) in x 0.927 * [taylor]: Taking taylor expansion of 3.0 in x 0.927 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.927 * [taylor]: Taking taylor expansion of x in x 0.927 * [taylor]: Taking taylor expansion of (* 3.0 (pow x 2)) in x 0.927 * [taylor]: Taking taylor expansion of 3.0 in x 0.927 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.927 * [taylor]: Taking taylor expansion of x in x 0.937 * [approximate]: Taking taylor expansion of (/ 3.0 (pow x 2)) in (x) around 0 0.937 * [taylor]: Taking taylor expansion of (/ 3.0 (pow x 2)) in x 0.937 * [taylor]: Taking taylor expansion of 3.0 in x 0.937 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.937 * [taylor]: Taking taylor expansion of x in x 0.938 * [taylor]: Taking taylor expansion of (/ 3.0 (pow x 2)) in x 0.938 * [taylor]: Taking taylor expansion of 3.0 in x 0.938 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.938 * [taylor]: Taking taylor expansion of x in x 0.947 * [approximate]: Taking taylor expansion of (/ 3.0 (pow x 2)) in (x) around 0 0.947 * [taylor]: Taking taylor expansion of (/ 3.0 (pow x 2)) in x 0.947 * [taylor]: Taking taylor expansion of 3.0 in x 0.947 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.947 * [taylor]: Taking taylor expansion of x in x 0.948 * [taylor]: Taking taylor expansion of (/ 3.0 (pow x 2)) in x 0.948 * [taylor]: Taking taylor expansion of 3.0 in x 0.948 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.948 * [taylor]: Taking taylor expansion of x in x 0.957 * * * * [progress]: [ 2 / 3 ] generating series at (2) 0.957 * [approximate]: Taking taylor expansion of (- (* 3.0 (pow x 2)) (* 2.0 (pow x 3))) in (x) around 0 0.957 * [taylor]: Taking taylor expansion of (- (* 3.0 (pow x 2)) (* 2.0 (pow x 3))) in x 0.957 * [taylor]: Taking taylor expansion of (* 3.0 (pow x 2)) in x 0.957 * [taylor]: Taking taylor expansion of 3.0 in x 0.957 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.957 * [taylor]: Taking taylor expansion of x in x 0.957 * [taylor]: Taking taylor expansion of (* 2.0 (pow x 3)) in x 0.958 * [taylor]: Taking taylor expansion of 2.0 in x 0.958 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.958 * [taylor]: Taking taylor expansion of x in x 0.958 * [taylor]: Taking taylor expansion of (- (* 3.0 (pow x 2)) (* 2.0 (pow x 3))) in x 0.958 * [taylor]: Taking taylor expansion of (* 3.0 (pow x 2)) in x 0.958 * [taylor]: Taking taylor expansion of 3.0 in x 0.958 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.958 * [taylor]: Taking taylor expansion of x in x 0.958 * [taylor]: Taking taylor expansion of (* 2.0 (pow x 3)) in x 0.958 * [taylor]: Taking taylor expansion of 2.0 in x 0.958 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.958 * [taylor]: Taking taylor expansion of x in x 0.995 * [approximate]: Taking taylor expansion of (- (* 3.0 (/ 1 (pow x 2))) (* 2.0 (/ 1 (pow x 3)))) in (x) around 0 0.995 * [taylor]: Taking taylor expansion of (- (* 3.0 (/ 1 (pow x 2))) (* 2.0 (/ 1 (pow x 3)))) in x 0.995 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 (pow x 2))) in x 0.995 * [taylor]: Taking taylor expansion of 3.0 in x 0.995 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.995 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.995 * [taylor]: Taking taylor expansion of x in x 0.996 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow x 3))) in x 0.996 * [taylor]: Taking taylor expansion of 2.0 in x 0.996 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.996 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.996 * [taylor]: Taking taylor expansion of x in x 0.997 * [taylor]: Taking taylor expansion of (- (* 3.0 (/ 1 (pow x 2))) (* 2.0 (/ 1 (pow x 3)))) in x 0.997 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 (pow x 2))) in x 0.997 * [taylor]: Taking taylor expansion of 3.0 in x 0.997 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.997 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.997 * [taylor]: Taking taylor expansion of x in x 0.998 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow x 3))) in x 0.998 * [taylor]: Taking taylor expansion of 2.0 in x 0.998 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.998 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.998 * [taylor]: Taking taylor expansion of x in x 1.039 * [approximate]: Taking taylor expansion of (+ (* 3.0 (/ 1 (pow x 2))) (* 2.0 (/ 1 (pow x 3)))) in (x) around 0 1.039 * [taylor]: Taking taylor expansion of (+ (* 3.0 (/ 1 (pow x 2))) (* 2.0 (/ 1 (pow x 3)))) in x 1.039 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 (pow x 2))) in x 1.039 * [taylor]: Taking taylor expansion of 3.0 in x 1.039 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.039 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.039 * [taylor]: Taking taylor expansion of x in x 1.040 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow x 3))) in x 1.040 * [taylor]: Taking taylor expansion of 2.0 in x 1.040 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 1.040 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.040 * [taylor]: Taking taylor expansion of x in x 1.041 * [taylor]: Taking taylor expansion of (+ (* 3.0 (/ 1 (pow x 2))) (* 2.0 (/ 1 (pow x 3)))) in x 1.041 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 (pow x 2))) in x 1.041 * [taylor]: Taking taylor expansion of 3.0 in x 1.041 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.041 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.041 * [taylor]: Taking taylor expansion of x in x 1.042 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow x 3))) in x 1.042 * [taylor]: Taking taylor expansion of 2.0 in x 1.042 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 1.042 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.042 * [taylor]: Taking taylor expansion of x in x 1.084 * * * * [progress]: [ 3 / 3 ] generating series at (2 2 1) 1.084 * [approximate]: Taking taylor expansion of (* 2.0 (pow x 3)) in (x) around 0 1.084 * [taylor]: Taking taylor expansion of (* 2.0 (pow x 3)) in x 1.085 * [taylor]: Taking taylor expansion of 2.0 in x 1.085 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.085 * [taylor]: Taking taylor expansion of x in x 1.085 * [taylor]: Taking taylor expansion of (* 2.0 (pow x 3)) in x 1.085 * [taylor]: Taking taylor expansion of 2.0 in x 1.085 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.085 * [taylor]: Taking taylor expansion of x in x 1.099 * [approximate]: Taking taylor expansion of (/ 2.0 (pow x 3)) in (x) around 0 1.099 * [taylor]: Taking taylor expansion of (/ 2.0 (pow x 3)) in x 1.099 * [taylor]: Taking taylor expansion of 2.0 in x 1.099 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.099 * [taylor]: Taking taylor expansion of x in x 1.100 * [taylor]: Taking taylor expansion of (/ 2.0 (pow x 3)) in x 1.100 * [taylor]: Taking taylor expansion of 2.0 in x 1.100 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.100 * [taylor]: Taking taylor expansion of x in x 1.113 * [approximate]: Taking taylor expansion of (/ -2.0 (pow x 3)) in (x) around 0 1.113 * [taylor]: Taking taylor expansion of (/ -2.0 (pow x 3)) in x 1.113 * [taylor]: Taking taylor expansion of -2.0 in x 1.113 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.113 * [taylor]: Taking taylor expansion of x in x 1.114 * [taylor]: Taking taylor expansion of (/ -2.0 (pow x 3)) in x 1.114 * [taylor]: Taking taylor expansion of -2.0 in x 1.114 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.114 * [taylor]: Taking taylor expansion of x in x 1.128 * * * [progress]: simplifying candidates 1.129 * [simplify]: Simplifying using # : (* x (* x 3.0)) (* x (* x 3.0)) (+ (log x) (+ (log x) (log 3.0))) (+ (log x) (log (* x 3.0))) (log (* x (* x 3.0))) (exp (* x (* x 3.0))) (* (* (* x x) x) (* (* (* x x) x) (* (* 3.0 3.0) 3.0))) (* (* (* x x) x) (* (* (* x 3.0) (* x 3.0)) (* x 3.0))) (* (cbrt (* x (* x 3.0))) (cbrt (* x (* x 3.0)))) (cbrt (* x (* x 3.0))) (* (* (* x (* x 3.0)) (* x (* x 3.0))) (* x (* x 3.0))) (sqrt (* x (* x 3.0))) (sqrt (* x (* x 3.0))) (* x x) (* (cbrt x) (* x 3.0)) (* (sqrt x) (* x 3.0)) (* x (* x 3.0)) (* (exp (* x (* x 3.0))) (/ 1 (exp (* 2.0 (pow x 3))))) (* (exp (* x (* x 3.0))) (exp (neg (* 2.0 (pow x 3))))) (log (+ (* x (* x 3.0)) (neg (* 2.0 (pow x 3))))) (exp (+ (* x (* x 3.0)) (neg (* 2.0 (pow x 3))))) (* (cbrt (+ (* x (* x 3.0)) (neg (* 2.0 (pow x 3))))) (cbrt (+ (* x (* x 3.0)) (neg (* 2.0 (pow x 3)))))) (cbrt (+ (* x (* x 3.0)) (neg (* 2.0 (pow x 3))))) (* (* (+ (* x (* x 3.0)) (neg (* 2.0 (pow x 3)))) (+ (* x (* x 3.0)) (neg (* 2.0 (pow x 3))))) (+ (* x (* x 3.0)) (neg (* 2.0 (pow x 3))))) (sqrt (+ (* x (* x 3.0)) (neg (* 2.0 (pow x 3))))) (sqrt (+ (* x (* x 3.0)) (neg (* 2.0 (pow x 3))))) (+ (pow (* x (* x 3.0)) 3) (pow (neg (* 2.0 (pow x 3))) 3)) (+ (* (* x (* x 3.0)) (* x (* x 3.0))) (- (* (neg (* 2.0 (pow x 3))) (neg (* 2.0 (pow x 3)))) (* (* x (* x 3.0)) (neg (* 2.0 (pow x 3)))))) (- (* (* x (* x 3.0)) (* x (* x 3.0))) (* (neg (* 2.0 (pow x 3))) (neg (* 2.0 (pow x 3))))) (- (* x (* x 3.0)) (neg (* 2.0 (pow x 3)))) (+ (* x (* x 3.0)) 0) (+ (log 2.0) (* (log x) 3)) (+ (log 2.0) (* (log x) 3)) (+ (log 2.0) (log (pow x 3))) (log (* 2.0 (pow x 3))) (exp (* 2.0 (pow x 3))) (* (* (* 2.0 2.0) 2.0) (* (* (pow x 3) (pow x 3)) (pow x 3))) (* (cbrt (* 2.0 (pow x 3))) (cbrt (* 2.0 (pow x 3)))) (cbrt (* 2.0 (pow x 3))) (* (* (* 2.0 (pow x 3)) (* 2.0 (pow x 3))) (* 2.0 (pow x 3))) (sqrt (* 2.0 (pow x 3))) (sqrt (* 2.0 (pow x 3))) (* (sqrt 2.0) (pow (sqrt x) 3)) (* (sqrt 2.0) (pow (sqrt x) 3)) (* (sqrt 2.0) (pow (sqrt x) 3)) (* (sqrt 2.0) (pow (sqrt x) 3)) (* (sqrt 2.0) (sqrt (pow x 3))) (* (sqrt 2.0) (sqrt (pow x 3))) (* (sqrt 2.0) (pow x (/ 3 2))) (* (sqrt 2.0) (pow x (/ 3 2))) (* 2.0 (pow (* (cbrt x) (cbrt x)) 3)) (* 2.0 (pow (sqrt x) 3)) (* 2.0 (pow 1 3)) (* 2.0 (* x x)) (* 2.0 (* (cbrt (pow x 3)) (cbrt (pow x 3)))) (* 2.0 (pow (* (cbrt x) (cbrt x)) 3)) (* 2.0 (pow (sqrt x) 3)) (* 2.0 (pow 1 3)) (* 2.0 x) (* 2.0 (sqrt (pow x 3))) (* 2.0 1) (* 2.0 (pow x (/ 3 2))) (* (cbrt 2.0) (pow x 3)) (* (sqrt 2.0) (pow x 3)) (* 2.0 (pow x 3)) (* 3.0 (pow x 2)) (* 3.0 (pow x 2)) (* 3.0 (pow x 2)) (- (* 3.0 (pow x 2)) (* 2.0 (pow x 3))) (- (* 3.0 (pow x 2)) (* 2.0 (pow x 3))) (- (* 3.0 (pow x 2)) (* 2.0 (pow x 3))) (* 2.0 (pow x 3)) (* 2.0 (pow x 3)) (* 2.0 (pow x 3)) 1.138 * * [simplify]: iteration 0 : 279 enodes (cost 321 ) 1.144 * * [simplify]: iteration 1 : 1424 enodes (cost 280 ) 1.181 * * [simplify]: iteration 2 : 5001 enodes (cost 274 ) 1.184 * [simplify]: Simplified to: (* x (* x 3.0)) (* x (* x 3.0)) (log (* x (* x 3.0))) (log (* x (* x 3.0))) (log (* x (* x 3.0))) (exp (* x (* x 3.0))) (pow (* x (* x 3.0)) 3) (pow (* x (* x 3.0)) 3) (* (cbrt (* x (* x 3.0))) (cbrt (* x (* x 3.0)))) (cbrt (* x (* x 3.0))) (pow (* x (* x 3.0)) 3) (sqrt (* x (* x 3.0))) (sqrt (* x (* x 3.0))) (pow x 2) (* (cbrt x) (* x 3.0)) (* (sqrt x) (* x 3.0)) (* x (* x 3.0)) (exp (+ (* x (* x 3.0)) (neg (* 2.0 (pow x 3))))) (exp (+ (* x (* x 3.0)) (neg (* 2.0 (pow x 3))))) (log (+ (* x (* x 3.0)) (neg (* 2.0 (pow x 3))))) (exp (+ (* x (* x 3.0)) (neg (* 2.0 (pow x 3))))) (* (cbrt (+ (* x (* x 3.0)) (neg (* 2.0 (pow x 3))))) (cbrt (+ (* x (* x 3.0)) (neg (* 2.0 (pow x 3)))))) (cbrt (+ (* x (* x 3.0)) (neg (* 2.0 (pow x 3))))) (pow (- (* x (* x 3.0)) (* 2.0 (pow x 3))) 3) (sqrt (+ (* x (* x 3.0)) (neg (* 2.0 (pow x 3))))) (sqrt (+ (* x (* x 3.0)) (neg (* 2.0 (pow x 3))))) (- (pow (* x (* x 3.0)) 3) (pow (* 2.0 (pow x 3)) 3)) (+ (+ (* (pow x 3) (* 3.0 (* x 3.0))) (* (* x (* x 3.0)) (* 2.0 (pow x 3)))) (* (pow x 6) (* 2.0 2.0))) (* (pow x 3) (- (* 3.0 (* x 3.0)) (* (* 2.0 (pow x 3)) 2.0))) (* (pow x 2) (+ 3.0 (* 2.0 x))) (* x (* x 3.0)) (log (* 2.0 (pow x 3))) (log (* 2.0 (pow x 3))) (log (* 2.0 (pow x 3))) (log (* 2.0 (pow x 3))) (exp (* 2.0 (pow x 3))) (pow (* 2.0 (pow x 3)) 3) (* (cbrt (* 2.0 (pow x 3))) (cbrt (* 2.0 (pow x 3)))) (cbrt (* 2.0 (pow x 3))) (pow (* 2.0 (pow x 3)) 3) (sqrt (* 2.0 (pow x 3))) (sqrt (* 2.0 (pow x 3))) (* (sqrt 2.0) (pow (sqrt x) 3)) (* (sqrt 2.0) (pow (sqrt x) 3)) (* (sqrt 2.0) (pow (sqrt x) 3)) (* (sqrt 2.0) (pow (sqrt x) 3)) (* (sqrt 2.0) (sqrt (pow x 3))) (* (sqrt 2.0) (sqrt (pow x 3))) (* (sqrt 2.0) (pow x 3/2)) (* (sqrt 2.0) (pow x 3/2)) (* (* 2.0 x) x) (* 2.0 (pow (sqrt x) 3)) 2.0 (* (* 2.0 x) x) (* (* 2.0 x) x) (* (* 2.0 x) x) (* 2.0 (pow (sqrt x) 3)) 2.0 (* 2.0 x) (* 2.0 (sqrt (pow x 3))) 2.0 (* 2.0 (pow x 3/2)) (* (cbrt 2.0) (pow x 3)) (* (sqrt 2.0) (pow x 3)) (* 2.0 (pow x 3)) (* x (* x 3.0)) (* x (* x 3.0)) (* x (* x 3.0)) (* (pow x 2) (- 3.0 (* 2.0 x))) (* (pow x 2) (- 3.0 (* 2.0 x))) (* (pow x 2) (- 3.0 (* 2.0 x))) (* 2.0 (pow x 3)) (* 2.0 (pow x 3)) (* 2.0 (pow x 3)) 1.184 * * * [progress]: adding candidates to table 1.335 * * [progress]: iteration 4 / 4 1.335 * * * [progress]: picking best candidate 1.351 * * * * [pick]: Picked # 1.351 * * * [progress]: localizing error 1.360 * * * [progress]: generating rewritten candidates 1.360 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1) 1.365 * * * * [progress]: [ 2 / 3 ] rewriting at (2) 1.370 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2 1) 1.377 * * * [progress]: generating series expansions 1.377 * * * * [progress]: [ 1 / 3 ] generating series at (2 1) 1.378 * [approximate]: Taking taylor expansion of (* 3.0 (pow x 2)) in (x) around 0 1.378 * [taylor]: Taking taylor expansion of (* 3.0 (pow x 2)) in x 1.378 * [taylor]: Taking taylor expansion of 3.0 in x 1.378 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.378 * [taylor]: Taking taylor expansion of x in x 1.378 * [taylor]: Taking taylor expansion of (* 3.0 (pow x 2)) in x 1.378 * [taylor]: Taking taylor expansion of 3.0 in x 1.378 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.378 * [taylor]: Taking taylor expansion of x in x 1.391 * [approximate]: Taking taylor expansion of (/ 3.0 (pow x 2)) in (x) around 0 1.391 * [taylor]: Taking taylor expansion of (/ 3.0 (pow x 2)) in x 1.391 * [taylor]: Taking taylor expansion of 3.0 in x 1.391 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.391 * [taylor]: Taking taylor expansion of x in x 1.392 * [taylor]: Taking taylor expansion of (/ 3.0 (pow x 2)) in x 1.392 * [taylor]: Taking taylor expansion of 3.0 in x 1.392 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.392 * [taylor]: Taking taylor expansion of x in x 1.401 * [approximate]: Taking taylor expansion of (/ 3.0 (pow x 2)) in (x) around 0 1.401 * [taylor]: Taking taylor expansion of (/ 3.0 (pow x 2)) in x 1.401 * [taylor]: Taking taylor expansion of 3.0 in x 1.401 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.401 * [taylor]: Taking taylor expansion of x in x 1.402 * [taylor]: Taking taylor expansion of (/ 3.0 (pow x 2)) in x 1.402 * [taylor]: Taking taylor expansion of 3.0 in x 1.402 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.402 * [taylor]: Taking taylor expansion of x in x 1.412 * * * * [progress]: [ 2 / 3 ] generating series at (2) 1.412 * [approximate]: Taking taylor expansion of (- (* 3.0 (pow x 2)) (* 2.0 (pow x 3))) in (x) around 0 1.412 * [taylor]: Taking taylor expansion of (- (* 3.0 (pow x 2)) (* 2.0 (pow x 3))) in x 1.412 * [taylor]: Taking taylor expansion of (* 3.0 (pow x 2)) in x 1.412 * [taylor]: Taking taylor expansion of 3.0 in x 1.412 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.412 * [taylor]: Taking taylor expansion of x in x 1.412 * [taylor]: Taking taylor expansion of (* 2.0 (pow x 3)) in x 1.412 * [taylor]: Taking taylor expansion of 2.0 in x 1.412 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.412 * [taylor]: Taking taylor expansion of x in x 1.412 * [taylor]: Taking taylor expansion of (- (* 3.0 (pow x 2)) (* 2.0 (pow x 3))) in x 1.412 * [taylor]: Taking taylor expansion of (* 3.0 (pow x 2)) in x 1.412 * [taylor]: Taking taylor expansion of 3.0 in x 1.412 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.412 * [taylor]: Taking taylor expansion of x in x 1.413 * [taylor]: Taking taylor expansion of (* 2.0 (pow x 3)) in x 1.413 * [taylor]: Taking taylor expansion of 2.0 in x 1.413 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.413 * [taylor]: Taking taylor expansion of x in x 1.445 * [approximate]: Taking taylor expansion of (- (* 3.0 (/ 1 (pow x 2))) (* 2.0 (/ 1 (pow x 3)))) in (x) around 0 1.446 * [taylor]: Taking taylor expansion of (- (* 3.0 (/ 1 (pow x 2))) (* 2.0 (/ 1 (pow x 3)))) in x 1.446 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 (pow x 2))) in x 1.446 * [taylor]: Taking taylor expansion of 3.0 in x 1.446 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.446 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.446 * [taylor]: Taking taylor expansion of x in x 1.446 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow x 3))) in x 1.446 * [taylor]: Taking taylor expansion of 2.0 in x 1.446 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 1.446 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.446 * [taylor]: Taking taylor expansion of x in x 1.447 * [taylor]: Taking taylor expansion of (- (* 3.0 (/ 1 (pow x 2))) (* 2.0 (/ 1 (pow x 3)))) in x 1.447 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 (pow x 2))) in x 1.447 * [taylor]: Taking taylor expansion of 3.0 in x 1.447 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.447 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.447 * [taylor]: Taking taylor expansion of x in x 1.448 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow x 3))) in x 1.448 * [taylor]: Taking taylor expansion of 2.0 in x 1.448 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 1.448 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.448 * [taylor]: Taking taylor expansion of x in x 1.497 * [approximate]: Taking taylor expansion of (+ (* 3.0 (/ 1 (pow x 2))) (* 2.0 (/ 1 (pow x 3)))) in (x) around 0 1.497 * [taylor]: Taking taylor expansion of (+ (* 3.0 (/ 1 (pow x 2))) (* 2.0 (/ 1 (pow x 3)))) in x 1.497 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 (pow x 2))) in x 1.497 * [taylor]: Taking taylor expansion of 3.0 in x 1.497 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.497 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.497 * [taylor]: Taking taylor expansion of x in x 1.498 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow x 3))) in x 1.498 * [taylor]: Taking taylor expansion of 2.0 in x 1.498 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 1.498 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.498 * [taylor]: Taking taylor expansion of x in x 1.499 * [taylor]: Taking taylor expansion of (+ (* 3.0 (/ 1 (pow x 2))) (* 2.0 (/ 1 (pow x 3)))) in x 1.499 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 (pow x 2))) in x 1.499 * [taylor]: Taking taylor expansion of 3.0 in x 1.499 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.499 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.499 * [taylor]: Taking taylor expansion of x in x 1.500 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow x 3))) in x 1.500 * [taylor]: Taking taylor expansion of 2.0 in x 1.500 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 1.500 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.500 * [taylor]: Taking taylor expansion of x in x 1.538 * * * * [progress]: [ 3 / 3 ] generating series at (2 2 1) 1.538 * [approximate]: Taking taylor expansion of (* 2.0 (pow x 3)) in (x) around 0 1.538 * [taylor]: Taking taylor expansion of (* 2.0 (pow x 3)) in x 1.538 * [taylor]: Taking taylor expansion of 2.0 in x 1.538 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.538 * [taylor]: Taking taylor expansion of x in x 1.539 * [taylor]: Taking taylor expansion of (* 2.0 (pow x 3)) in x 1.539 * [taylor]: Taking taylor expansion of 2.0 in x 1.539 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.539 * [taylor]: Taking taylor expansion of x in x 1.560 * [approximate]: Taking taylor expansion of (/ 2.0 (pow x 3)) in (x) around 0 1.560 * [taylor]: Taking taylor expansion of (/ 2.0 (pow x 3)) in x 1.560 * [taylor]: Taking taylor expansion of 2.0 in x 1.560 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.560 * [taylor]: Taking taylor expansion of x in x 1.561 * [taylor]: Taking taylor expansion of (/ 2.0 (pow x 3)) in x 1.561 * [taylor]: Taking taylor expansion of 2.0 in x 1.561 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.561 * [taylor]: Taking taylor expansion of x in x 1.576 * [approximate]: Taking taylor expansion of (/ -2.0 (pow x 3)) in (x) around 0 1.576 * [taylor]: Taking taylor expansion of (/ -2.0 (pow x 3)) in x 1.576 * [taylor]: Taking taylor expansion of -2.0 in x 1.576 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.576 * [taylor]: Taking taylor expansion of x in x 1.577 * [taylor]: Taking taylor expansion of (/ -2.0 (pow x 3)) in x 1.577 * [taylor]: Taking taylor expansion of -2.0 in x 1.577 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.577 * [taylor]: Taking taylor expansion of x in x 1.592 * * * [progress]: simplifying candidates 1.593 * [simplify]: Simplifying using # : (* (* x x) 3.0) (* (* x x) 3.0) (+ (+ (log x) (log x)) (log 3.0)) (+ (log (* x x)) (log 3.0)) (log (* (* x x) 3.0)) (exp (* (* x x) 3.0)) (* (* (* (* x x) x) (* (* x x) x)) (* (* 3.0 3.0) 3.0)) (* (* (* (* x x) (* x x)) (* x x)) (* (* 3.0 3.0) 3.0)) (* (cbrt (* (* x x) 3.0)) (cbrt (* (* x x) 3.0))) (cbrt (* (* x x) 3.0)) (* (* (* (* x x) 3.0) (* (* x x) 3.0)) (* (* x x) 3.0)) (sqrt (* (* x x) 3.0)) (sqrt (* (* x x) 3.0)) (* x (sqrt 3.0)) (* x (sqrt 3.0)) (* (* x x) (* (cbrt 3.0) (cbrt 3.0))) (* (* x x) (sqrt 3.0)) (* (* x x) 1) (* x 3.0) (* (exp (* (* x x) 3.0)) (/ 1 (exp (* 2.0 (pow x 3))))) (* (exp (* (* x x) 3.0)) (exp (neg (* 2.0 (pow x 3))))) (log (+ (* (* x x) 3.0) (neg (* 2.0 (pow x 3))))) (exp (+ (* (* x x) 3.0) (neg (* 2.0 (pow x 3))))) (* (cbrt (+ (* (* x x) 3.0) (neg (* 2.0 (pow x 3))))) (cbrt (+ (* (* x x) 3.0) (neg (* 2.0 (pow x 3)))))) (cbrt (+ (* (* x x) 3.0) (neg (* 2.0 (pow x 3))))) (* (* (+ (* (* x x) 3.0) (neg (* 2.0 (pow x 3)))) (+ (* (* x x) 3.0) (neg (* 2.0 (pow x 3))))) (+ (* (* x x) 3.0) (neg (* 2.0 (pow x 3))))) (sqrt (+ (* (* x x) 3.0) (neg (* 2.0 (pow x 3))))) (sqrt (+ (* (* x x) 3.0) (neg (* 2.0 (pow x 3))))) (+ (pow (* (* x x) 3.0) 3) (pow (neg (* 2.0 (pow x 3))) 3)) (+ (* (* (* x x) 3.0) (* (* x x) 3.0)) (- (* (neg (* 2.0 (pow x 3))) (neg (* 2.0 (pow x 3)))) (* (* (* x x) 3.0) (neg (* 2.0 (pow x 3)))))) (- (* (* (* x x) 3.0) (* (* x x) 3.0)) (* (neg (* 2.0 (pow x 3))) (neg (* 2.0 (pow x 3))))) (- (* (* x x) 3.0) (neg (* 2.0 (pow x 3)))) (+ (* (* x x) 3.0) 0) (+ (log 2.0) (* (log x) 3)) (+ (log 2.0) (* (log x) 3)) (+ (log 2.0) (log (pow x 3))) (log (* 2.0 (pow x 3))) (exp (* 2.0 (pow x 3))) (* (* (* 2.0 2.0) 2.0) (* (* (pow x 3) (pow x 3)) (pow x 3))) (* (cbrt (* 2.0 (pow x 3))) (cbrt (* 2.0 (pow x 3)))) (cbrt (* 2.0 (pow x 3))) (* (* (* 2.0 (pow x 3)) (* 2.0 (pow x 3))) (* 2.0 (pow x 3))) (sqrt (* 2.0 (pow x 3))) (sqrt (* 2.0 (pow x 3))) (* (sqrt 2.0) (pow (sqrt x) 3)) (* (sqrt 2.0) (pow (sqrt x) 3)) (* (sqrt 2.0) (pow (sqrt x) 3)) (* (sqrt 2.0) (pow (sqrt x) 3)) (* (sqrt 2.0) (sqrt (pow x 3))) (* (sqrt 2.0) (sqrt (pow x 3))) (* (sqrt 2.0) (pow x (/ 3 2))) (* (sqrt 2.0) (pow x (/ 3 2))) (* 2.0 (pow (* (cbrt x) (cbrt x)) 3)) (* 2.0 (pow (sqrt x) 3)) (* 2.0 (pow 1 3)) (* 2.0 (* x x)) (* 2.0 (* (cbrt (pow x 3)) (cbrt (pow x 3)))) (* 2.0 (pow (* (cbrt x) (cbrt x)) 3)) (* 2.0 (pow (sqrt x) 3)) (* 2.0 (pow 1 3)) (* 2.0 x) (* 2.0 (sqrt (pow x 3))) (* 2.0 1) (* 2.0 (pow x (/ 3 2))) (* (cbrt 2.0) (pow x 3)) (* (sqrt 2.0) (pow x 3)) (* 2.0 (pow x 3)) (* 3.0 (pow x 2)) (* 3.0 (pow x 2)) (* 3.0 (pow x 2)) (- (* 3.0 (pow x 2)) (* 2.0 (pow x 3))) (- (* 3.0 (pow x 2)) (* 2.0 (pow x 3))) (- (* 3.0 (pow x 2)) (* 2.0 (pow x 3))) (* 2.0 (pow x 3)) (* 2.0 (pow x 3)) (* 2.0 (pow x 3)) 1.598 * * [simplify]: iteration 0 : 292 enodes (cost 325 ) 1.606 * * [simplify]: iteration 1 : 1517 enodes (cost 282 ) 1.649 * * [simplify]: iteration 2 : 5001 enodes (cost 277 ) 1.651 * [simplify]: Simplified to: (* (* x x) 3.0) (* (* x x) 3.0) (log (* (* x x) 3.0)) (log (* (* x x) 3.0)) (log (* (* x x) 3.0)) (exp (* (* x x) 3.0)) (pow (* (* x x) 3.0) 3) (pow (* (* x x) 3.0) 3) (* (cbrt (* (* x x) 3.0)) (cbrt (* (* x x) 3.0))) (cbrt (* (* x x) 3.0)) (pow (* (* x x) 3.0) 3) (sqrt (* (* x x) 3.0)) (sqrt (* (* x x) 3.0)) (* x (sqrt 3.0)) (* x (sqrt 3.0)) (* (* x x) (* (cbrt 3.0) (cbrt 3.0))) (* (* x x) (sqrt 3.0)) (pow x 2) (* x 3.0) (exp (+ (* (* x x) 3.0) (neg (* 2.0 (pow x 3))))) (exp (+ (* (* x x) 3.0) (neg (* 2.0 (pow x 3))))) (log (+ (* (* x x) 3.0) (neg (* 2.0 (pow x 3))))) (exp (+ (* (* x x) 3.0) (neg (* 2.0 (pow x 3))))) (* (cbrt (+ (* (* x x) 3.0) (neg (* 2.0 (pow x 3))))) (cbrt (+ (* (* x x) 3.0) (neg (* 2.0 (pow x 3)))))) (cbrt (+ (* (* x x) 3.0) (neg (* 2.0 (pow x 3))))) (pow (- (* (* x x) 3.0) (* 2.0 (pow x 3))) 3) (sqrt (+ (* (* x x) 3.0) (neg (* 2.0 (pow x 3))))) (sqrt (+ (* (* x x) 3.0) (neg (* 2.0 (pow x 3))))) (- (pow (* (* x x) 3.0) 3) (pow (* 2.0 (pow x 3)) 3)) (+ (* (pow x 6) (* 2.0 2.0)) (+ (* (* (* x x) 3.0) (* 2.0 (pow x 3))) (* (* 3.0 3.0) (pow x 4)))) (* (pow x 4) (- (* 3.0 3.0) (* (* 2.0 2.0) (pow x 2)))) (* (pow x 2) (+ 3.0 (* 2.0 x))) (* (* x x) 3.0) (log (* 2.0 (pow x 3))) (log (* 2.0 (pow x 3))) (log (* 2.0 (pow x 3))) (log (* 2.0 (pow x 3))) (exp (* 2.0 (pow x 3))) (pow (* 2.0 (pow x 3)) 3) (* (cbrt (* 2.0 (pow x 3))) (cbrt (* 2.0 (pow x 3)))) (cbrt (* 2.0 (pow x 3))) (pow (* 2.0 (pow x 3)) 3) (sqrt (* 2.0 (pow x 3))) (sqrt (* 2.0 (pow x 3))) (* (sqrt 2.0) (pow (sqrt x) 3)) (* (sqrt 2.0) (pow (sqrt x) 3)) (* (sqrt 2.0) (pow (sqrt x) 3)) (* (sqrt 2.0) (pow (sqrt x) 3)) (* (sqrt 2.0) (sqrt (pow x 3))) (* (sqrt 2.0) (sqrt (pow x 3))) (* (sqrt 2.0) (pow x 3/2)) (* (sqrt 2.0) (pow x 3/2)) (* (* 2.0 x) x) (* 2.0 (pow (sqrt x) 3)) 2.0 (* (* 2.0 x) x) (* (* 2.0 x) x) (* (* 2.0 x) x) (* 2.0 (pow (sqrt x) 3)) 2.0 (* 2.0 x) (* 2.0 (sqrt (pow x 3))) 2.0 (* 2.0 (pow x 3/2)) (* (cbrt 2.0) (pow x 3)) (* (sqrt 2.0) (pow x 3)) (* 2.0 (pow x 3)) (* (* x x) 3.0) (* (* x x) 3.0) (* (* x x) 3.0) (* (pow x 2) (- 3.0 (* 2.0 x))) (* (pow x 2) (- 3.0 (* 2.0 x))) (* (pow x 2) (- 3.0 (* 2.0 x))) (* 2.0 (pow x 3)) (* 2.0 (pow x 3)) (* 2.0 (pow x 3)) 1.652 * * * [progress]: adding candidates to table 1.817 * [progress]: [Phase 3 of 3] Extracting. 1.817 * * [regime]: Finding splitpoints for: (# # # # # # #) 1.818 * * * [regime-changes]: Trying 1 branch expressions: (x) 1.818 * * * * [regimes]: Trying to branch on x from (# # # # # # #) 1.860 * * * [regime]: Found split indices: #