3.492 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.027 * * * [progress]: [2/2] Setting up program. 0.032 * [progress]: [Phase 2 of 3] Improving. 0.032 * [simplify]: Simplifying using # : (sqrt (* 2.0 (* x x))) 0.036 * * [simplify]: iteration 0 : 5 enodes (cost 6 ) 0.036 * * [simplify]: iteration 1 : 8 enodes (cost 6 ) 0.036 * * [simplify]: iteration 2 : 10 enodes (cost 6 ) 0.037 * * [simplify]: iteration 3 : 10 enodes (cost 6 ) 0.037 * [simplify]: Simplified to: (sqrt (* 2.0 (* x x))) 0.038 * * [progress]: iteration 1 / 4 0.038 * * * [progress]: picking best candidate 0.042 * * * * [pick]: Picked # 0.042 * * * [progress]: localizing error 0.060 * * * [progress]: generating rewritten candidates 0.060 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.071 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.084 * * * [progress]: generating series expansions 0.084 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.090 * [approximate]: Taking taylor expansion of (* (sqrt 2.0) x) in (x) around 0 0.092 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) x) in x 0.092 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.092 * [taylor]: Taking taylor expansion of 2.0 in x 0.092 * [taylor]: Taking taylor expansion of x in x 0.092 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) x) in x 0.092 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.092 * [taylor]: Taking taylor expansion of 2.0 in x 0.092 * [taylor]: Taking taylor expansion of x in x 0.098 * [approximate]: Taking taylor expansion of (/ (sqrt 2.0) x) in (x) around 0 0.098 * [taylor]: Taking taylor expansion of (/ (sqrt 2.0) x) in x 0.098 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.098 * [taylor]: Taking taylor expansion of 2.0 in x 0.098 * [taylor]: Taking taylor expansion of x in x 0.099 * [taylor]: Taking taylor expansion of (/ (sqrt 2.0) x) in x 0.099 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.099 * [taylor]: Taking taylor expansion of 2.0 in x 0.099 * [taylor]: Taking taylor expansion of x in x 0.101 * [approximate]: Taking taylor expansion of (/ (sqrt 2.0) x) in (x) around 0 0.101 * [taylor]: Taking taylor expansion of (/ (sqrt 2.0) x) in x 0.101 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.101 * [taylor]: Taking taylor expansion of 2.0 in x 0.101 * [taylor]: Taking taylor expansion of x in x 0.101 * [taylor]: Taking taylor expansion of (/ (sqrt 2.0) x) in x 0.101 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.101 * [taylor]: Taking taylor expansion of 2.0 in x 0.102 * [taylor]: Taking taylor expansion of x in x 0.103 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.103 * [approximate]: Taking taylor expansion of (* 2.0 (pow x 2)) in (x) around 0 0.104 * [taylor]: Taking taylor expansion of (* 2.0 (pow x 2)) in x 0.104 * [taylor]: Taking taylor expansion of 2.0 in x 0.104 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.104 * [taylor]: Taking taylor expansion of x in x 0.104 * [taylor]: Taking taylor expansion of (* 2.0 (pow x 2)) in x 0.104 * [taylor]: Taking taylor expansion of 2.0 in x 0.104 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.104 * [taylor]: Taking taylor expansion of x in x 0.106 * [approximate]: Taking taylor expansion of (/ 2.0 (pow x 2)) in (x) around 0 0.106 * [taylor]: Taking taylor expansion of (/ 2.0 (pow x 2)) in x 0.106 * [taylor]: Taking taylor expansion of 2.0 in x 0.106 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.106 * [taylor]: Taking taylor expansion of x in x 0.106 * [taylor]: Taking taylor expansion of (/ 2.0 (pow x 2)) in x 0.106 * [taylor]: Taking taylor expansion of 2.0 in x 0.106 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.106 * [taylor]: Taking taylor expansion of x in x 0.108 * [approximate]: Taking taylor expansion of (/ 2.0 (pow x 2)) in (x) around 0 0.108 * [taylor]: Taking taylor expansion of (/ 2.0 (pow x 2)) in x 0.108 * [taylor]: Taking taylor expansion of 2.0 in x 0.108 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.108 * [taylor]: Taking taylor expansion of x in x 0.108 * [taylor]: Taking taylor expansion of (/ 2.0 (pow x 2)) in x 0.108 * [taylor]: Taking taylor expansion of 2.0 in x 0.108 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.108 * [taylor]: Taking taylor expansion of x in x 0.110 * * * [progress]: simplifying candidates 0.111 * [simplify]: Simplifying using # : (log (sqrt (* 2.0 (* x x)))) (exp (sqrt (* 2.0 (* x x)))) (* (cbrt (sqrt (* 2.0 (* x x)))) (cbrt (sqrt (* 2.0 (* x x))))) (cbrt (sqrt (* 2.0 (* x x)))) (* (* (sqrt (* 2.0 (* x x))) (sqrt (* 2.0 (* x x)))) (sqrt (* 2.0 (* x x)))) (sqrt 2.0) (sqrt (* x x)) (/ 1 2) (/ 1 2) (/ 1 2) (sqrt (sqrt (* 2.0 (* x x)))) (sqrt (sqrt (* 2.0 (* x x)))) (* 2.0 (* x x)) (* 2.0 (* x x)) (+ (log 2.0) (+ (log x) (log x))) (+ (log 2.0) (log (* x x))) (log (* 2.0 (* x x))) (exp (* 2.0 (* x x))) (* (* (* 2.0 2.0) 2.0) (* (* (* x x) x) (* (* x x) x))) (* (* (* 2.0 2.0) 2.0) (* (* (* x x) (* x x)) (* x x))) (* (cbrt (* 2.0 (* x x))) (cbrt (* 2.0 (* x x)))) (cbrt (* 2.0 (* x x))) (* (* (* 2.0 (* x x)) (* 2.0 (* x x))) (* 2.0 (* x x))) (sqrt (* 2.0 (* x x))) (sqrt (* 2.0 (* x x))) (* (sqrt 2.0) x) (* (sqrt 2.0) x) (* 2.0 x) (* (cbrt 2.0) (* x x)) (* (sqrt 2.0) (* x x)) (* 2.0 (* x x)) (* (sqrt 2.0) x) (* (sqrt 2.0) x) (* -1 (* (sqrt 2.0) x)) (* 2.0 (pow x 2)) (* 2.0 (pow x 2)) (* 2.0 (pow x 2)) 0.180 * * [simplify]: iteration 0 : 46 enodes (cost 247 ) 0.181 * * [simplify]: iteration 1 : 93 enodes (cost 213 ) 0.181 * * [simplify]: iteration 2 : 283 enodes (cost 213 ) 0.181 * * [simplify]: iteration 3 : 581 enodes (cost 213 ) 0.182 * * [simplify]: iteration 4 : 1104 enodes (cost 213 ) 0.182 * * [simplify]: iteration 5 : 1816 enodes (cost 213 ) 0.182 * * [simplify]: iteration 6 : 3822 enodes (cost 213 ) 0.182 * * [simplify]: iteration 7 : 5142 enodes (cost 213 ) 0.185 * [simplify]: Simplified to: (log (sqrt (* 2.0 (* x x)))) (exp (sqrt (* 2.0 (* x x)))) (* (cbrt (sqrt (* 2.0 (* x x)))) (cbrt (sqrt (* 2.0 (* x x))))) (cbrt (sqrt (* 2.0 (* x x)))) (pow (sqrt (* 2.0 (* x x))) 3) (sqrt 2.0) (fabs x) (/ 1 2) (/ 1 2) (/ 1 2) (sqrt (sqrt (* 2.0 (* x x)))) (sqrt (sqrt (* 2.0 (* x x)))) (* 2.0 (* x x)) (* 2.0 (* x x)) (log (* 2.0 (* x x))) (log (* 2.0 (* x x))) (log (* 2.0 (* x x))) (pow (exp 2.0) (* x x)) (pow (* 2.0 (* x x)) 3) (pow (* 2.0 (* x x)) 3) (* (cbrt (* 2.0 (* x x))) (cbrt (* 2.0 (* x x)))) (cbrt (* 2.0 (* x x))) (pow (* 2.0 (* x x)) 3) (sqrt (* 2.0 (* x x))) (sqrt (* 2.0 (* x x))) (* x (sqrt 2.0)) (* x (sqrt 2.0)) (* 2.0 x) (* x (* x (cbrt 2.0))) (* x (* x (sqrt 2.0))) (* 2.0 (* x x)) (* x (sqrt 2.0)) (* x (sqrt 2.0)) (* x (neg (sqrt 2.0))) (* 2.0 (* x x)) (* 2.0 (* x x)) (* 2.0 (* x x)) 0.186 * * * [progress]: adding candidates to table 0.267 * * [progress]: iteration 2 / 4 0.267 * * * [progress]: picking best candidate 0.289 * * * * [pick]: Picked # 0.289 * * * [progress]: localizing error 0.297 * * * [progress]: generating rewritten candidates 0.297 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.308 * * * [progress]: generating series expansions 0.308 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.308 * [approximate]: Taking taylor expansion of (* (sqrt 2.0) (fabs x)) in (x) around 0 0.308 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (fabs x)) in x 0.308 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.308 * [taylor]: Taking taylor expansion of 2.0 in x 0.309 * [taylor]: Taking taylor expansion of (fabs x) in x 0.310 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (fabs x)) in x 0.311 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.311 * [taylor]: Taking taylor expansion of 2.0 in x 0.311 * [taylor]: Taking taylor expansion of (fabs x) in x 0.313 * [approximate]: Taking taylor expansion of (* (fabs (/ 1 x)) (sqrt 2.0)) in (x) around 0 0.313 * [taylor]: Taking taylor expansion of (* (fabs (/ 1 x)) (sqrt 2.0)) in x 0.313 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 0.313 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.313 * [taylor]: Taking taylor expansion of 2.0 in x 0.313 * [taylor]: Taking taylor expansion of (* (fabs (/ 1 x)) (sqrt 2.0)) in x 0.313 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 0.313 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.313 * [taylor]: Taking taylor expansion of 2.0 in x 0.315 * [approximate]: Taking taylor expansion of (* (sqrt 2.0) (fabs (/ -1 x))) in (x) around 0 0.315 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (fabs (/ -1 x))) in x 0.315 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.315 * [taylor]: Taking taylor expansion of 2.0 in x 0.315 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 0.315 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (fabs (/ -1 x))) in x 0.315 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.316 * [taylor]: Taking taylor expansion of 2.0 in x 0.316 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 0.318 * * * [progress]: simplifying candidates 0.318 * [simplify]: Simplifying using # : (* (sqrt 2.0) (fabs x)) (+ (log (sqrt 2.0)) (log (fabs x))) (log (* (sqrt 2.0) (fabs x))) (exp (* (sqrt 2.0) (fabs x))) (* (* (* (sqrt 2.0) (sqrt 2.0)) (sqrt 2.0)) (* (* (fabs x) (fabs x)) (fabs x))) (* (cbrt (* (sqrt 2.0) (fabs x))) (cbrt (* (sqrt 2.0) (fabs x)))) (cbrt (* (sqrt 2.0) (fabs x))) (* (* (* (sqrt 2.0) (fabs x)) (* (sqrt 2.0) (fabs x))) (* (sqrt 2.0) (fabs x))) (sqrt (* (sqrt 2.0) (fabs x))) (sqrt (* (sqrt 2.0) (fabs x))) (* (sqrt (sqrt 2.0)) (sqrt (fabs x))) (* (sqrt (sqrt 2.0)) (sqrt (fabs x))) (* (sqrt (sqrt 2.0)) (sqrt (fabs x))) (* (sqrt (sqrt 2.0)) (sqrt (fabs x))) (* (sqrt 2.0) (* (cbrt (fabs x)) (cbrt (fabs x)))) (* (sqrt 2.0) (sqrt (fabs x))) (* (sqrt 2.0) 1) (* (cbrt (sqrt 2.0)) (fabs x)) (* (sqrt (cbrt 2.0)) (fabs x)) (* (sqrt (sqrt 2.0)) (fabs x)) (* (sqrt 2.0) (fabs x)) (* (sqrt (sqrt 2.0)) (fabs x)) (* (sqrt 2.0) (fabs x)) (* (sqrt 2.0) (fabs x)) (* (sqrt 2.0) (fabs x)) (* (sqrt 2.0) (fabs x)) 0.469 * * [simplify]: iteration 0 : 35 enodes (cost 175 ) 0.469 * * [simplify]: iteration 1 : 65 enodes (cost 163 ) 0.469 * * [simplify]: iteration 2 : 167 enodes (cost 163 ) 0.470 * * [simplify]: iteration 3 : 221 enodes (cost 163 ) 0.470 * * [simplify]: iteration 4 : 331 enodes (cost 163 ) 0.470 * * [simplify]: iteration 5 : 590 enodes (cost 163 ) 0.470 * * [simplify]: iteration 6 : 1130 enodes (cost 163 ) 0.470 * * [simplify]: iteration 7 : 2981 enodes (cost 163 ) 0.471 * * [simplify]: iteration 8 : 4181 enodes (cost 163 ) 0.471 * * [simplify]: iteration 9 : 4850 enodes (cost 163 ) 0.471 * * [simplify]: iteration 10 : 4989 enodes (cost 163 ) 0.471 * * [simplify]: iteration 11 : 5076 enodes (cost 163 ) 0.473 * [simplify]: Simplified to: (* (sqrt 2.0) (fabs x)) (log (* (sqrt 2.0) (fabs x))) (log (* (sqrt 2.0) (fabs x))) (pow (exp (sqrt 2.0)) (fabs x)) (pow (* (sqrt 2.0) (fabs x)) 3) (* (cbrt (* (sqrt 2.0) (fabs x))) (cbrt (* (sqrt 2.0) (fabs x)))) (cbrt (* (sqrt 2.0) (fabs x))) (pow (* (sqrt 2.0) (fabs x)) 3) (sqrt (* (sqrt 2.0) (fabs x))) (sqrt (* (sqrt 2.0) (fabs x))) (* (sqrt (sqrt 2.0)) (sqrt (fabs x))) (* (sqrt (sqrt 2.0)) (sqrt (fabs x))) (* (sqrt (sqrt 2.0)) (sqrt (fabs x))) (* (sqrt (sqrt 2.0)) (sqrt (fabs x))) (* (sqrt 2.0) (* (cbrt (fabs x)) (cbrt (fabs x)))) (* (sqrt 2.0) (sqrt (fabs x))) (sqrt 2.0) (* (fabs x) (cbrt (sqrt 2.0))) (* (fabs x) (sqrt (cbrt 2.0))) (* (fabs x) (sqrt (sqrt 2.0))) (* (sqrt 2.0) (fabs x)) (* (fabs x) (sqrt (sqrt 2.0))) (* (sqrt 2.0) (fabs x)) (* (sqrt 2.0) (fabs x)) (* (sqrt 2.0) (fabs x)) (* (sqrt 2.0) (fabs x)) 0.474 * * * [progress]: adding candidates to table 0.533 * * [progress]: iteration 3 / 4 0.533 * * * [progress]: picking best candidate 0.572 * * * * [pick]: Picked # 0.572 * * * [progress]: localizing error 0.585 * * * [progress]: generating rewritten candidates 0.585 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.603 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 0.618 * * * [progress]: generating series expansions 0.618 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.618 * [approximate]: Taking taylor expansion of (* (sqrt 2.0) (fabs x)) in (x) around 0 0.618 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (fabs x)) in x 0.618 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.618 * [taylor]: Taking taylor expansion of 2.0 in x 0.619 * [taylor]: Taking taylor expansion of (fabs x) in x 0.619 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (fabs x)) in x 0.619 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.619 * [taylor]: Taking taylor expansion of 2.0 in x 0.619 * [taylor]: Taking taylor expansion of (fabs x) in x 0.621 * [approximate]: Taking taylor expansion of (* (fabs (/ 1 x)) (sqrt 2.0)) in (x) around 0 0.621 * [taylor]: Taking taylor expansion of (* (fabs (/ 1 x)) (sqrt 2.0)) in x 0.621 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 0.621 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.621 * [taylor]: Taking taylor expansion of 2.0 in x 0.621 * [taylor]: Taking taylor expansion of (* (fabs (/ 1 x)) (sqrt 2.0)) in x 0.621 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 0.621 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.621 * [taylor]: Taking taylor expansion of 2.0 in x 0.623 * [approximate]: Taking taylor expansion of (* (sqrt 2.0) (fabs (/ -1 x))) in (x) around 0 0.623 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (fabs (/ -1 x))) in x 0.623 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.623 * [taylor]: Taking taylor expansion of 2.0 in x 0.623 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 0.624 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (fabs (/ -1 x))) in x 0.624 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.624 * [taylor]: Taking taylor expansion of 2.0 in x 0.624 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 0.626 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 0.626 * [approximate]: Taking taylor expansion of (* (sqrt (sqrt 2.0)) (fabs x)) in (x) around 0 0.626 * [taylor]: Taking taylor expansion of (* (sqrt (sqrt 2.0)) (fabs x)) in x 0.626 * [taylor]: Taking taylor expansion of (sqrt (sqrt 2.0)) in x 0.626 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.626 * [taylor]: Taking taylor expansion of 2.0 in x 0.626 * [taylor]: Taking taylor expansion of (fabs x) in x 0.626 * [taylor]: Taking taylor expansion of (* (sqrt (sqrt 2.0)) (fabs x)) in x 0.626 * [taylor]: Taking taylor expansion of (sqrt (sqrt 2.0)) in x 0.626 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.626 * [taylor]: Taking taylor expansion of 2.0 in x 0.627 * [taylor]: Taking taylor expansion of (fabs x) in x 0.629 * [approximate]: Taking taylor expansion of (* (fabs (/ 1 x)) (sqrt (sqrt 2.0))) in (x) around 0 0.629 * [taylor]: Taking taylor expansion of (* (fabs (/ 1 x)) (sqrt (sqrt 2.0))) in x 0.629 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 0.629 * [taylor]: Taking taylor expansion of (sqrt (sqrt 2.0)) in x 0.629 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.629 * [taylor]: Taking taylor expansion of 2.0 in x 0.630 * [taylor]: Taking taylor expansion of (* (fabs (/ 1 x)) (sqrt (sqrt 2.0))) in x 0.630 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 0.630 * [taylor]: Taking taylor expansion of (sqrt (sqrt 2.0)) in x 0.630 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.630 * [taylor]: Taking taylor expansion of 2.0 in x 0.633 * [approximate]: Taking taylor expansion of (* (sqrt (sqrt 2.0)) (fabs (/ -1 x))) in (x) around 0 0.633 * [taylor]: Taking taylor expansion of (* (sqrt (sqrt 2.0)) (fabs (/ -1 x))) in x 0.633 * [taylor]: Taking taylor expansion of (sqrt (sqrt 2.0)) in x 0.633 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.633 * [taylor]: Taking taylor expansion of 2.0 in x 0.633 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 0.633 * [taylor]: Taking taylor expansion of (* (sqrt (sqrt 2.0)) (fabs (/ -1 x))) in x 0.633 * [taylor]: Taking taylor expansion of (sqrt (sqrt 2.0)) in x 0.633 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.633 * [taylor]: Taking taylor expansion of 2.0 in x 0.634 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 0.636 * * * [progress]: simplifying candidates 0.638 * [simplify]: Simplifying using # : (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt 2.0)))) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt 2.0)))) (+ (log (sqrt (sqrt 2.0))) (+ (log (fabs x)) (log (sqrt (sqrt 2.0))))) (+ (log (sqrt (sqrt 2.0))) (log (* (fabs x) (sqrt (sqrt 2.0))))) (log (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt 2.0))))) (exp (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt 2.0))))) (* (* (* (sqrt (sqrt 2.0)) (sqrt (sqrt 2.0))) (sqrt (sqrt 2.0))) (* (* (* (fabs x) (fabs x)) (fabs x)) (* (* (sqrt (sqrt 2.0)) (sqrt (sqrt 2.0))) (sqrt (sqrt 2.0))))) (* (* (* (sqrt (sqrt 2.0)) (sqrt (sqrt 2.0))) (sqrt (sqrt 2.0))) (* (* (* (fabs x) (sqrt (sqrt 2.0))) (* (fabs x) (sqrt (sqrt 2.0)))) (* (fabs x) (sqrt (sqrt 2.0))))) (* (cbrt (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt 2.0))))) (cbrt (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt 2.0)))))) (cbrt (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt 2.0))))) (* (* (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt 2.0)))) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt 2.0))))) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt 2.0))))) (sqrt (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt 2.0))))) (sqrt (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt 2.0))))) (* (sqrt (sqrt 2.0)) (fabs x)) (* (cbrt (sqrt (sqrt 2.0))) (* (fabs x) (sqrt (sqrt 2.0)))) (* (sqrt (cbrt (sqrt 2.0))) (* (fabs x) (sqrt (sqrt 2.0)))) (* (sqrt (sqrt (cbrt 2.0))) (* (fabs x) (sqrt (sqrt 2.0)))) (* (sqrt (sqrt (sqrt 2.0))) (* (fabs x) (sqrt (sqrt 2.0)))) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt 2.0)))) (* (sqrt (sqrt (sqrt 2.0))) (* (fabs x) (sqrt (sqrt 2.0)))) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt 2.0)))) (* (sqrt (sqrt (sqrt 2.0))) (* (fabs x) (sqrt (sqrt 2.0)))) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt 2.0)))) (* (fabs x) (sqrt (sqrt 2.0))) (+ (log (fabs x)) (log (sqrt (sqrt 2.0)))) (log (* (fabs x) (sqrt (sqrt 2.0)))) (exp (* (fabs x) (sqrt (sqrt 2.0)))) (* (* (* (fabs x) (fabs x)) (fabs x)) (* (* (sqrt (sqrt 2.0)) (sqrt (sqrt 2.0))) (sqrt (sqrt 2.0)))) (* (cbrt (* (fabs x) (sqrt (sqrt 2.0)))) (cbrt (* (fabs x) (sqrt (sqrt 2.0))))) (cbrt (* (fabs x) (sqrt (sqrt 2.0)))) (* (* (* (fabs x) (sqrt (sqrt 2.0))) (* (fabs x) (sqrt (sqrt 2.0)))) (* (fabs x) (sqrt (sqrt 2.0)))) (sqrt (* (fabs x) (sqrt (sqrt 2.0)))) (sqrt (* (fabs x) (sqrt (sqrt 2.0)))) (* (sqrt (fabs x)) (sqrt (sqrt (sqrt 2.0)))) (* (sqrt (fabs x)) (sqrt (sqrt (sqrt 2.0)))) (* (sqrt (fabs x)) (sqrt (sqrt (sqrt 2.0)))) (* (sqrt (fabs x)) (sqrt (sqrt (sqrt 2.0)))) (* (sqrt (fabs x)) (sqrt (sqrt (sqrt 2.0)))) (* (sqrt (fabs x)) (sqrt (sqrt (sqrt 2.0)))) (* (fabs x) (* (cbrt (sqrt (sqrt 2.0))) (cbrt (sqrt (sqrt 2.0))))) (* (fabs x) (sqrt (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))))) (* (fabs x) (sqrt (sqrt (* (cbrt 2.0) (cbrt 2.0))))) (* (fabs x) (sqrt (sqrt (sqrt 2.0)))) (* (fabs x) (sqrt (sqrt 1))) (* (fabs x) (sqrt (sqrt (sqrt 2.0)))) (* (fabs x) (sqrt 1)) (* (fabs x) (sqrt (sqrt (sqrt 2.0)))) (* (fabs x) 1) (* (cbrt (fabs x)) (sqrt (sqrt 2.0))) (* (sqrt (fabs x)) (sqrt (sqrt 2.0))) (* (fabs x) (sqrt (sqrt 2.0))) (* (sqrt 2.0) (fabs x)) (* (sqrt 2.0) (fabs x)) (* (sqrt 2.0) (fabs x)) (* (sqrt (sqrt 2.0)) (fabs x)) (* (sqrt (sqrt 2.0)) (fabs x)) (* (sqrt (sqrt 2.0)) (fabs x)) 0.766 * * [simplify]: iteration 0 : 67 enodes (cost 542 ) 0.767 * * [simplify]: iteration 1 : 131 enodes (cost 413 ) 0.767 * * [simplify]: iteration 2 : 349 enodes (cost 413 ) 0.767 * * [simplify]: iteration 3 : 551 enodes (cost 413 ) 0.768 * * [simplify]: iteration 4 : 690 enodes (cost 413 ) 0.768 * * [simplify]: iteration 5 : 1006 enodes (cost 413 ) 0.768 * * [simplify]: iteration 6 : 2410 enodes (cost 406 ) 0.769 * * [simplify]: iteration 7 : 4404 enodes (cost 406 ) 0.769 * * [simplify]: iteration 8 : 5298 enodes (cost 406 ) 0.773 * [simplify]: Simplified to: (* (sqrt 2.0) (fabs x)) (* (sqrt 2.0) (fabs x)) (log (* (sqrt 2.0) (fabs x))) (log (* (sqrt 2.0) (fabs x))) (log (* (sqrt 2.0) (fabs x))) (pow (exp (fabs x)) (sqrt 2.0)) (pow (* (sqrt 2.0) (fabs x)) 3) (pow (* (sqrt 2.0) (fabs x)) 3) (* (cbrt (* (sqrt 2.0) (fabs x))) (cbrt (* (sqrt 2.0) (fabs x)))) (cbrt (* (sqrt 2.0) (fabs x))) (pow (* (sqrt 2.0) (fabs x)) 3) (sqrt (* (sqrt 2.0) (fabs x))) (sqrt (* (sqrt 2.0) (fabs x))) (* (sqrt (sqrt 2.0)) (fabs x)) (* (sqrt (sqrt 2.0)) (* (fabs x) (cbrt (sqrt (sqrt 2.0))))) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (cbrt (sqrt 2.0))))) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (cbrt 2.0))))) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0))))) (* (sqrt 2.0) (fabs x)) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0))))) (* (sqrt 2.0) (fabs x)) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0))))) (* (sqrt 2.0) (fabs x)) (* (sqrt (sqrt 2.0)) (fabs x)) (log (* (sqrt (sqrt 2.0)) (fabs x))) (log (* (sqrt (sqrt 2.0)) (fabs x))) (pow (exp (sqrt (sqrt 2.0))) (fabs x)) (pow (* (sqrt (sqrt 2.0)) (fabs x)) 3) (* (cbrt (* (sqrt (sqrt 2.0)) (fabs x))) (cbrt (* (sqrt (sqrt 2.0)) (fabs x)))) (cbrt (* (sqrt (sqrt 2.0)) (fabs x))) (pow (* (sqrt (sqrt 2.0)) (fabs x)) 3) (sqrt (* (sqrt (sqrt 2.0)) (fabs x))) (sqrt (* (sqrt (sqrt 2.0)) (fabs x))) (* (sqrt (sqrt (sqrt 2.0))) (sqrt (fabs x))) (* (sqrt (sqrt (sqrt 2.0))) (sqrt (fabs x))) (* (sqrt (sqrt (sqrt 2.0))) (sqrt (fabs x))) (* (sqrt (sqrt (sqrt 2.0))) (sqrt (fabs x))) (* (sqrt (sqrt (sqrt 2.0))) (sqrt (fabs x))) (* (sqrt (sqrt (sqrt 2.0))) (sqrt (fabs x))) (* (fabs x) (* (cbrt (sqrt (sqrt 2.0))) (cbrt (sqrt (sqrt 2.0))))) (* (fabs x) (fabs (cbrt (sqrt 2.0)))) (* (fabs x) (sqrt (fabs (cbrt 2.0)))) (* (fabs x) (sqrt (sqrt (sqrt 2.0)))) (fabs x) (* (fabs x) (sqrt (sqrt (sqrt 2.0)))) (fabs x) (* (fabs x) (sqrt (sqrt (sqrt 2.0)))) (fabs x) (* (sqrt (sqrt 2.0)) (cbrt (fabs x))) (* (sqrt (sqrt 2.0)) (sqrt (fabs x))) (* (sqrt (sqrt 2.0)) (fabs x)) (* (sqrt 2.0) (fabs x)) (* (sqrt 2.0) (fabs x)) (* (sqrt 2.0) (fabs x)) (* (sqrt (sqrt 2.0)) (fabs x)) (* (sqrt (sqrt 2.0)) (fabs x)) (* (sqrt (sqrt 2.0)) (fabs x)) 0.773 * * * [progress]: adding candidates to table 0.924 * * [progress]: iteration 4 / 4 0.924 * * * [progress]: picking best candidate 0.948 * * * * [pick]: Picked # 0.948 * * * [progress]: localizing error 0.965 * * * [progress]: generating rewritten candidates 0.965 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2) 0.986 * * * * [progress]: [ 2 / 3 ] rewriting at (2) 1.015 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2 2) 1.036 * * * [progress]: generating series expansions 1.036 * * * * [progress]: [ 1 / 3 ] generating series at (2 2) 1.036 * [approximate]: Taking taylor expansion of (* (pow (pow (sqrt 2.0) 3) 1/4) (fabs x)) in (x) around 0 1.036 * [taylor]: Taking taylor expansion of (* (pow (pow (sqrt 2.0) 3) 1/4) (fabs x)) in x 1.036 * [taylor]: Taking taylor expansion of (pow (pow (sqrt 2.0) 3) 1/4) in x 1.036 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (pow (sqrt 2.0) 3)))) in x 1.036 * [taylor]: Taking taylor expansion of (* 1/4 (log (pow (sqrt 2.0) 3))) in x 1.036 * [taylor]: Taking taylor expansion of 1/4 in x 1.036 * [taylor]: Taking taylor expansion of (log (pow (sqrt 2.0) 3)) in x 1.036 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 3) in x 1.036 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 1.036 * [taylor]: Taking taylor expansion of 2.0 in x 1.038 * [taylor]: Taking taylor expansion of (fabs x) in x 1.038 * [taylor]: Taking taylor expansion of (* (pow (pow (sqrt 2.0) 3) 1/4) (fabs x)) in x 1.038 * [taylor]: Taking taylor expansion of (pow (pow (sqrt 2.0) 3) 1/4) in x 1.038 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (pow (sqrt 2.0) 3)))) in x 1.038 * [taylor]: Taking taylor expansion of (* 1/4 (log (pow (sqrt 2.0) 3))) in x 1.038 * [taylor]: Taking taylor expansion of 1/4 in x 1.038 * [taylor]: Taking taylor expansion of (log (pow (sqrt 2.0) 3)) in x 1.038 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 3) in x 1.038 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 1.038 * [taylor]: Taking taylor expansion of 2.0 in x 1.038 * [taylor]: Taking taylor expansion of (fabs x) in x 1.059 * [approximate]: Taking taylor expansion of (* (fabs (/ 1 x)) (pow (pow (sqrt 2.0) 3) 1/4)) in (x) around 0 1.059 * [taylor]: Taking taylor expansion of (* (fabs (/ 1 x)) (pow (pow (sqrt 2.0) 3) 1/4)) in x 1.059 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 1.059 * [taylor]: Taking taylor expansion of (pow (pow (sqrt 2.0) 3) 1/4) in x 1.060 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (pow (sqrt 2.0) 3)))) in x 1.060 * [taylor]: Taking taylor expansion of (* 1/4 (log (pow (sqrt 2.0) 3))) in x 1.060 * [taylor]: Taking taylor expansion of 1/4 in x 1.060 * [taylor]: Taking taylor expansion of (log (pow (sqrt 2.0) 3)) in x 1.060 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 3) in x 1.060 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 1.060 * [taylor]: Taking taylor expansion of 2.0 in x 1.060 * [taylor]: Taking taylor expansion of (* (fabs (/ 1 x)) (pow (pow (sqrt 2.0) 3) 1/4)) in x 1.060 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 1.060 * [taylor]: Taking taylor expansion of (pow (pow (sqrt 2.0) 3) 1/4) in x 1.060 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (pow (sqrt 2.0) 3)))) in x 1.060 * [taylor]: Taking taylor expansion of (* 1/4 (log (pow (sqrt 2.0) 3))) in x 1.060 * [taylor]: Taking taylor expansion of 1/4 in x 1.061 * [taylor]: Taking taylor expansion of (log (pow (sqrt 2.0) 3)) in x 1.061 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 3) in x 1.061 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 1.061 * [taylor]: Taking taylor expansion of 2.0 in x 1.079 * [approximate]: Taking taylor expansion of (* (pow (pow (sqrt 2.0) 3) 1/4) (fabs (/ -1 x))) in (x) around 0 1.079 * [taylor]: Taking taylor expansion of (* (pow (pow (sqrt 2.0) 3) 1/4) (fabs (/ -1 x))) in x 1.079 * [taylor]: Taking taylor expansion of (pow (pow (sqrt 2.0) 3) 1/4) in x 1.079 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (pow (sqrt 2.0) 3)))) in x 1.079 * [taylor]: Taking taylor expansion of (* 1/4 (log (pow (sqrt 2.0) 3))) in x 1.079 * [taylor]: Taking taylor expansion of 1/4 in x 1.079 * [taylor]: Taking taylor expansion of (log (pow (sqrt 2.0) 3)) in x 1.079 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 3) in x 1.079 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 1.079 * [taylor]: Taking taylor expansion of 2.0 in x 1.080 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 1.080 * [taylor]: Taking taylor expansion of (* (pow (pow (sqrt 2.0) 3) 1/4) (fabs (/ -1 x))) in x 1.080 * [taylor]: Taking taylor expansion of (pow (pow (sqrt 2.0) 3) 1/4) in x 1.080 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (pow (sqrt 2.0) 3)))) in x 1.080 * [taylor]: Taking taylor expansion of (* 1/4 (log (pow (sqrt 2.0) 3))) in x 1.080 * [taylor]: Taking taylor expansion of 1/4 in x 1.080 * [taylor]: Taking taylor expansion of (log (pow (sqrt 2.0) 3)) in x 1.080 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 3) in x 1.080 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 1.080 * [taylor]: Taking taylor expansion of 2.0 in x 1.081 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 1.098 * * * * [progress]: [ 2 / 3 ] generating series at (2) 1.099 * [approximate]: Taking taylor expansion of (* (sqrt 2.0) (fabs x)) in (x) around 0 1.099 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (fabs x)) in x 1.099 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 1.099 * [taylor]: Taking taylor expansion of 2.0 in x 1.099 * [taylor]: Taking taylor expansion of (fabs x) in x 1.099 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (fabs x)) in x 1.099 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 1.099 * [taylor]: Taking taylor expansion of 2.0 in x 1.099 * [taylor]: Taking taylor expansion of (fabs x) in x 1.101 * [approximate]: Taking taylor expansion of (* (fabs (/ 1 x)) (sqrt 2.0)) in (x) around 0 1.101 * [taylor]: Taking taylor expansion of (* (fabs (/ 1 x)) (sqrt 2.0)) in x 1.101 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 1.101 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 1.101 * [taylor]: Taking taylor expansion of 2.0 in x 1.101 * [taylor]: Taking taylor expansion of (* (fabs (/ 1 x)) (sqrt 2.0)) in x 1.101 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 1.101 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 1.101 * [taylor]: Taking taylor expansion of 2.0 in x 1.104 * [approximate]: Taking taylor expansion of (* (sqrt 2.0) (fabs (/ -1 x))) in (x) around 0 1.104 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (fabs (/ -1 x))) in x 1.104 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 1.104 * [taylor]: Taking taylor expansion of 2.0 in x 1.104 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 1.104 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (fabs (/ -1 x))) in x 1.104 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 1.104 * [taylor]: Taking taylor expansion of 2.0 in x 1.104 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 1.106 * * * * [progress]: [ 3 / 3 ] generating series at (2 2 2) 1.106 * [approximate]: Taking taylor expansion of (* (pow (sqrt 2.0) 1/4) (fabs x)) in (x) around 0 1.106 * [taylor]: Taking taylor expansion of (* (pow (sqrt 2.0) 1/4) (fabs x)) in x 1.106 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 1/4) in x 1.106 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (sqrt 2.0)))) in x 1.106 * [taylor]: Taking taylor expansion of (* 1/4 (log (sqrt 2.0))) in x 1.106 * [taylor]: Taking taylor expansion of 1/4 in x 1.106 * [taylor]: Taking taylor expansion of (log (sqrt 2.0)) in x 1.106 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 1.106 * [taylor]: Taking taylor expansion of 2.0 in x 1.107 * [taylor]: Taking taylor expansion of (fabs x) in x 1.107 * [taylor]: Taking taylor expansion of (* (pow (sqrt 2.0) 1/4) (fabs x)) in x 1.107 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 1/4) in x 1.107 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (sqrt 2.0)))) in x 1.107 * [taylor]: Taking taylor expansion of (* 1/4 (log (sqrt 2.0))) in x 1.107 * [taylor]: Taking taylor expansion of 1/4 in x 1.107 * [taylor]: Taking taylor expansion of (log (sqrt 2.0)) in x 1.107 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 1.107 * [taylor]: Taking taylor expansion of 2.0 in x 1.107 * [taylor]: Taking taylor expansion of (fabs x) in x 1.125 * [approximate]: Taking taylor expansion of (* (fabs (/ 1 x)) (pow (sqrt 2.0) 1/4)) in (x) around 0 1.125 * [taylor]: Taking taylor expansion of (* (fabs (/ 1 x)) (pow (sqrt 2.0) 1/4)) in x 1.125 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 1.125 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 1/4) in x 1.125 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (sqrt 2.0)))) in x 1.125 * [taylor]: Taking taylor expansion of (* 1/4 (log (sqrt 2.0))) in x 1.125 * [taylor]: Taking taylor expansion of 1/4 in x 1.125 * [taylor]: Taking taylor expansion of (log (sqrt 2.0)) in x 1.125 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 1.125 * [taylor]: Taking taylor expansion of 2.0 in x 1.126 * [taylor]: Taking taylor expansion of (* (fabs (/ 1 x)) (pow (sqrt 2.0) 1/4)) in x 1.126 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 1.126 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 1/4) in x 1.126 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (sqrt 2.0)))) in x 1.126 * [taylor]: Taking taylor expansion of (* 1/4 (log (sqrt 2.0))) in x 1.126 * [taylor]: Taking taylor expansion of 1/4 in x 1.126 * [taylor]: Taking taylor expansion of (log (sqrt 2.0)) in x 1.126 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 1.126 * [taylor]: Taking taylor expansion of 2.0 in x 1.139 * [approximate]: Taking taylor expansion of (* (pow (sqrt 2.0) 1/4) (fabs (/ -1 x))) in (x) around 0 1.140 * [taylor]: Taking taylor expansion of (* (pow (sqrt 2.0) 1/4) (fabs (/ -1 x))) in x 1.140 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 1/4) in x 1.140 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (sqrt 2.0)))) in x 1.140 * [taylor]: Taking taylor expansion of (* 1/4 (log (sqrt 2.0))) in x 1.140 * [taylor]: Taking taylor expansion of 1/4 in x 1.140 * [taylor]: Taking taylor expansion of (log (sqrt 2.0)) in x 1.140 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 1.140 * [taylor]: Taking taylor expansion of 2.0 in x 1.140 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 1.140 * [taylor]: Taking taylor expansion of (* (pow (sqrt 2.0) 1/4) (fabs (/ -1 x))) in x 1.140 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 1/4) in x 1.140 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (sqrt 2.0)))) in x 1.140 * [taylor]: Taking taylor expansion of (* 1/4 (log (sqrt 2.0))) in x 1.140 * [taylor]: Taking taylor expansion of 1/4 in x 1.140 * [taylor]: Taking taylor expansion of (log (sqrt 2.0)) in x 1.140 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 1.140 * [taylor]: Taking taylor expansion of 2.0 in x 1.141 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 1.154 * * * [progress]: simplifying candidates 1.156 * [simplify]: Simplifying using # : (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0))))) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0))))) (+ (log (sqrt (sqrt 2.0))) (+ (log (fabs x)) (log (sqrt (sqrt (sqrt 2.0)))))) (+ (log (sqrt (sqrt 2.0))) (log (* (fabs x) (sqrt (sqrt (sqrt 2.0)))))) (log (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0)))))) (exp (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0)))))) (* (* (* (sqrt (sqrt 2.0)) (sqrt (sqrt 2.0))) (sqrt (sqrt 2.0))) (* (* (* (fabs x) (fabs x)) (fabs x)) (* (* (sqrt (sqrt (sqrt 2.0))) (sqrt (sqrt (sqrt 2.0)))) (sqrt (sqrt (sqrt 2.0)))))) (* (* (* (sqrt (sqrt 2.0)) (sqrt (sqrt 2.0))) (sqrt (sqrt 2.0))) (* (* (* (fabs x) (sqrt (sqrt (sqrt 2.0)))) (* (fabs x) (sqrt (sqrt (sqrt 2.0))))) (* (fabs x) (sqrt (sqrt (sqrt 2.0)))))) (* (cbrt (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0)))))) (cbrt (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0))))))) (cbrt (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0)))))) (* (* (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0))))) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0)))))) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0)))))) (sqrt (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0)))))) (sqrt (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0)))))) (* (sqrt (sqrt 2.0)) (fabs x)) (* (cbrt (sqrt (sqrt 2.0))) (* (fabs x) (sqrt (sqrt (sqrt 2.0))))) (* (sqrt (cbrt (sqrt 2.0))) (* (fabs x) (sqrt (sqrt (sqrt 2.0))))) (* (sqrt (sqrt (cbrt 2.0))) (* (fabs x) (sqrt (sqrt (sqrt 2.0))))) (* (sqrt (sqrt (sqrt 2.0))) (* (fabs x) (sqrt (sqrt (sqrt 2.0))))) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0))))) (* (sqrt (sqrt (sqrt 2.0))) (* (fabs x) (sqrt (sqrt (sqrt 2.0))))) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0))))) (* (sqrt (sqrt (sqrt 2.0))) (* (fabs x) (sqrt (sqrt (sqrt 2.0))))) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0))))) (* (sqrt (sqrt (sqrt 2.0))) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0)))))) (* (sqrt (sqrt (sqrt 2.0))) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0)))))) (* (sqrt (sqrt (sqrt 2.0))) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0)))))) (+ (log (sqrt (sqrt (sqrt 2.0)))) (+ (log (sqrt (sqrt 2.0))) (+ (log (fabs x)) (log (sqrt (sqrt (sqrt 2.0))))))) (+ (log (sqrt (sqrt (sqrt 2.0)))) (+ (log (sqrt (sqrt 2.0))) (log (* (fabs x) (sqrt (sqrt (sqrt 2.0))))))) (+ (log (sqrt (sqrt (sqrt 2.0)))) (log (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0))))))) (log (* (sqrt (sqrt (sqrt 2.0))) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0))))))) (exp (* (sqrt (sqrt (sqrt 2.0))) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0))))))) (* (* (* (sqrt (sqrt (sqrt 2.0))) (sqrt (sqrt (sqrt 2.0)))) (sqrt (sqrt (sqrt 2.0)))) (* (* (* (sqrt (sqrt 2.0)) (sqrt (sqrt 2.0))) (sqrt (sqrt 2.0))) (* (* (* (fabs x) (fabs x)) (fabs x)) (* (* (sqrt (sqrt (sqrt 2.0))) (sqrt (sqrt (sqrt 2.0)))) (sqrt (sqrt (sqrt 2.0))))))) (* (* (* (sqrt (sqrt (sqrt 2.0))) (sqrt (sqrt (sqrt 2.0)))) (sqrt (sqrt (sqrt 2.0)))) (* (* (* (sqrt (sqrt 2.0)) (sqrt (sqrt 2.0))) (sqrt (sqrt 2.0))) (* (* (* (fabs x) (sqrt (sqrt (sqrt 2.0)))) (* (fabs x) (sqrt (sqrt (sqrt 2.0))))) (* (fabs x) (sqrt (sqrt (sqrt 2.0))))))) (* (* (* (sqrt (sqrt (sqrt 2.0))) (sqrt (sqrt (sqrt 2.0)))) (sqrt (sqrt (sqrt 2.0)))) (* (* (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0))))) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0)))))) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0))))))) (* (cbrt (* (sqrt (sqrt (sqrt 2.0))) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0))))))) (cbrt (* (sqrt (sqrt (sqrt 2.0))) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0)))))))) (cbrt (* (sqrt (sqrt (sqrt 2.0))) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0))))))) (* (* (* (sqrt (sqrt (sqrt 2.0))) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0)))))) (* (sqrt (sqrt (sqrt 2.0))) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0))))))) (* (sqrt (sqrt (sqrt 2.0))) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0))))))) (sqrt (* (sqrt (sqrt (sqrt 2.0))) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0))))))) (sqrt (* (sqrt (sqrt (sqrt 2.0))) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0))))))) (* (sqrt (sqrt (sqrt 2.0))) (sqrt (sqrt 2.0))) (* (cbrt (sqrt (sqrt (sqrt 2.0)))) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0)))))) (* (sqrt (cbrt (sqrt (sqrt 2.0)))) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0)))))) (* (sqrt (sqrt (cbrt (sqrt 2.0)))) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0)))))) (* (sqrt (sqrt (sqrt (cbrt 2.0)))) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0)))))) (* (sqrt (sqrt (sqrt (sqrt 2.0)))) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0)))))) (* (sqrt (sqrt (sqrt 2.0))) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0)))))) (* (sqrt (sqrt (sqrt (sqrt 2.0)))) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0)))))) (* (sqrt (sqrt (sqrt 2.0))) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0)))))) (* (sqrt (sqrt (sqrt (sqrt 2.0)))) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0)))))) (* (sqrt (sqrt (sqrt 2.0))) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0)))))) (* (sqrt (sqrt (sqrt (sqrt 2.0)))) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0)))))) (* (sqrt (sqrt (sqrt 2.0))) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0)))))) (* (fabs x) (sqrt (sqrt (sqrt 2.0)))) (+ (log (fabs x)) (log (sqrt (sqrt (sqrt 2.0))))) (log (* (fabs x) (sqrt (sqrt (sqrt 2.0))))) (exp (* (fabs x) (sqrt (sqrt (sqrt 2.0))))) (* (* (* (fabs x) (fabs x)) (fabs x)) (* (* (sqrt (sqrt (sqrt 2.0))) (sqrt (sqrt (sqrt 2.0)))) (sqrt (sqrt (sqrt 2.0))))) (* (cbrt (* (fabs x) (sqrt (sqrt (sqrt 2.0))))) (cbrt (* (fabs x) (sqrt (sqrt (sqrt 2.0)))))) (cbrt (* (fabs x) (sqrt (sqrt (sqrt 2.0))))) (* (* (* (fabs x) (sqrt (sqrt (sqrt 2.0)))) (* (fabs x) (sqrt (sqrt (sqrt 2.0))))) (* (fabs x) (sqrt (sqrt (sqrt 2.0))))) (sqrt (* (fabs x) (sqrt (sqrt (sqrt 2.0))))) (sqrt (* (fabs x) (sqrt (sqrt (sqrt 2.0))))) (* (sqrt (fabs x)) (sqrt (sqrt (sqrt (sqrt 2.0))))) (* (sqrt (fabs x)) (sqrt (sqrt (sqrt (sqrt 2.0))))) (* (sqrt (fabs x)) (sqrt (sqrt (sqrt (sqrt 2.0))))) (* (sqrt (fabs x)) (sqrt (sqrt (sqrt (sqrt 2.0))))) (* (sqrt (fabs x)) (sqrt (sqrt (sqrt (sqrt 2.0))))) (* (sqrt (fabs x)) (sqrt (sqrt (sqrt (sqrt 2.0))))) (* (sqrt (fabs x)) (sqrt (sqrt (sqrt (sqrt 2.0))))) (* (sqrt (fabs x)) (sqrt (sqrt (sqrt (sqrt 2.0))))) (* (fabs x) (* (cbrt (sqrt (sqrt (sqrt 2.0)))) (cbrt (sqrt (sqrt (sqrt 2.0)))))) (* (fabs x) (sqrt (* (cbrt (sqrt (sqrt 2.0))) (cbrt (sqrt (sqrt 2.0)))))) (* (fabs x) (sqrt (sqrt (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0)))))) (* (fabs x) (sqrt (sqrt (sqrt (* (cbrt 2.0) (cbrt 2.0)))))) (* (fabs x) (sqrt (sqrt (sqrt (sqrt 2.0))))) (* (fabs x) (sqrt (sqrt (sqrt 1)))) (* (fabs x) (sqrt (sqrt (sqrt (sqrt 2.0))))) (* (fabs x) (sqrt (sqrt 1))) (* (fabs x) (sqrt (sqrt (sqrt (sqrt 2.0))))) (* (fabs x) (sqrt 1)) (* (fabs x) (sqrt (sqrt (sqrt (sqrt 2.0))))) (* (fabs x) 1) (* (cbrt (fabs x)) (sqrt (sqrt (sqrt 2.0)))) (* (sqrt (fabs x)) (sqrt (sqrt (sqrt 2.0)))) (* (fabs x) (sqrt (sqrt (sqrt 2.0)))) (* (pow (pow (sqrt 2.0) 3) 1/4) (fabs x)) (* (pow (pow (sqrt 2.0) 3) 1/4) (fabs x)) (* (pow (pow (sqrt 2.0) 3) 1/4) (fabs x)) (* (sqrt 2.0) (fabs x)) (* (sqrt 2.0) (fabs x)) (* (sqrt 2.0) (fabs x)) (* (pow (sqrt 2.0) 1/4) (fabs x)) (* (pow (sqrt 2.0) 1/4) (fabs x)) (* (pow (sqrt 2.0) 1/4) (fabs x)) 1.242 * * [simplify]: iteration 0 : 109 enodes (cost 1227 ) 1.243 * * [simplify]: iteration 1 : 238 enodes (cost 817 ) 1.243 * * [simplify]: iteration 2 : 752 enodes (cost 817 ) 1.244 * * [simplify]: iteration 3 : 1044 enodes (cost 817 ) 1.244 * * [simplify]: iteration 4 : 1452 enodes (cost 817 ) 1.245 * * [simplify]: iteration 5 : 2049 enodes (cost 817 ) 1.245 * * [simplify]: iteration 6 : 4052 enodes (cost 817 ) 1.246 * * [simplify]: iteration 7 : 5119 enodes (cost 817 ) 1.253 * [simplify]: Simplified to: (* (fabs x) (pow (sqrt (sqrt (sqrt 2.0))) 3)) (* (fabs x) (pow (sqrt (sqrt (sqrt 2.0))) 3)) (log (* (fabs x) (pow (sqrt (sqrt (sqrt 2.0))) 3))) (log (* (fabs x) (pow (sqrt (sqrt (sqrt 2.0))) 3))) (log (* (fabs x) (pow (sqrt (sqrt (sqrt 2.0))) 3))) (pow (exp (fabs x)) (pow (sqrt (sqrt (sqrt 2.0))) 3)) (* (pow (fabs x) 3) (* 2.0 (sqrt (sqrt (sqrt 2.0))))) (* (pow (fabs x) 3) (* 2.0 (sqrt (sqrt (sqrt 2.0))))) (* (cbrt (* (fabs x) (pow (sqrt (sqrt (sqrt 2.0))) 3))) (cbrt (* (fabs x) (pow (sqrt (sqrt (sqrt 2.0))) 3)))) (cbrt (* (fabs x) (pow (sqrt (sqrt (sqrt 2.0))) 3))) (* (pow (fabs x) 3) (* 2.0 (sqrt (sqrt (sqrt 2.0))))) (sqrt (* (fabs x) (pow (sqrt (sqrt (sqrt 2.0))) 3))) (sqrt (* (fabs x) (pow (sqrt (sqrt (sqrt 2.0))) 3))) (* (sqrt (sqrt 2.0)) (fabs x)) (* (fabs x) (* (sqrt (sqrt (sqrt 2.0))) (cbrt (sqrt (sqrt 2.0))))) (* (fabs x) (* (sqrt (sqrt (sqrt 2.0))) (sqrt (cbrt (sqrt 2.0))))) (* (fabs x) (* (sqrt (sqrt (sqrt 2.0))) (sqrt (sqrt (cbrt 2.0))))) (* (sqrt (sqrt 2.0)) (fabs x)) (* (fabs x) (pow (sqrt (sqrt (sqrt 2.0))) 3)) (* (sqrt (sqrt 2.0)) (fabs x)) (* (fabs x) (pow (sqrt (sqrt (sqrt 2.0))) 3)) (* (sqrt (sqrt 2.0)) (fabs x)) (* (fabs x) (pow (sqrt (sqrt (sqrt 2.0))) 3)) (* (sqrt 2.0) (fabs x)) (* (sqrt 2.0) (fabs x)) (* (sqrt 2.0) (fabs x)) (log (* (sqrt 2.0) (fabs x))) (log (* (sqrt 2.0) (fabs x))) (log (* (sqrt 2.0) (fabs x))) (log (* (sqrt 2.0) (fabs x))) (pow (exp (fabs x)) (sqrt 2.0)) (pow (* (sqrt 2.0) (fabs x)) 3) (pow (* (sqrt 2.0) (fabs x)) 3) (pow (* (sqrt 2.0) (fabs x)) 3) (* (cbrt (* (sqrt 2.0) (fabs x))) (cbrt (* (sqrt 2.0) (fabs x)))) (cbrt (* (sqrt 2.0) (fabs x))) (pow (* (sqrt 2.0) (fabs x)) 3) (sqrt (* (sqrt 2.0) (fabs x))) (sqrt (* (sqrt 2.0) (fabs x))) (pow (sqrt (sqrt (sqrt 2.0))) 3) (* (* (fabs x) (pow (sqrt (sqrt (sqrt 2.0))) 3)) (cbrt (sqrt (sqrt (sqrt 2.0))))) (* (* (fabs x) (pow (sqrt (sqrt (sqrt 2.0))) 3)) (sqrt (cbrt (sqrt (sqrt 2.0))))) (* (* (fabs x) (pow (sqrt (sqrt (sqrt 2.0))) 3)) (sqrt (sqrt (cbrt (sqrt 2.0))))) (* (* (fabs x) (pow (sqrt (sqrt (sqrt 2.0))) 3)) (sqrt (sqrt (sqrt (cbrt 2.0))))) (* (* (fabs x) (pow (sqrt (sqrt (sqrt 2.0))) 3)) (sqrt (sqrt (sqrt (sqrt 2.0))))) (* (sqrt 2.0) (fabs x)) (* (* (fabs x) (pow (sqrt (sqrt (sqrt 2.0))) 3)) (sqrt (sqrt (sqrt (sqrt 2.0))))) (* (sqrt 2.0) (fabs x)) (* (* (fabs x) (pow (sqrt (sqrt (sqrt 2.0))) 3)) (sqrt (sqrt (sqrt (sqrt 2.0))))) (* (sqrt 2.0) (fabs x)) (* (* (fabs x) (pow (sqrt (sqrt (sqrt 2.0))) 3)) (sqrt (sqrt (sqrt (sqrt 2.0))))) (* (sqrt 2.0) (fabs x)) (* (fabs x) (sqrt (sqrt (sqrt 2.0)))) (log (* (fabs x) (sqrt (sqrt (sqrt 2.0))))) (log (* (fabs x) (sqrt (sqrt (sqrt 2.0))))) (pow (exp (sqrt (sqrt (sqrt 2.0)))) (fabs x)) (pow (* (fabs x) (sqrt (sqrt (sqrt 2.0)))) 3) (* (cbrt (* (fabs x) (sqrt (sqrt (sqrt 2.0))))) (cbrt (* (fabs x) (sqrt (sqrt (sqrt 2.0)))))) (cbrt (* (fabs x) (sqrt (sqrt (sqrt 2.0))))) (pow (* (fabs x) (sqrt (sqrt (sqrt 2.0)))) 3) (sqrt (* (fabs x) (sqrt (sqrt (sqrt 2.0))))) (sqrt (* (fabs x) (sqrt (sqrt (sqrt 2.0))))) (* (sqrt (sqrt (sqrt (sqrt 2.0)))) (sqrt (fabs x))) (* (sqrt (sqrt (sqrt (sqrt 2.0)))) (sqrt (fabs x))) (* (sqrt (sqrt (sqrt (sqrt 2.0)))) (sqrt (fabs x))) (* (sqrt (sqrt (sqrt (sqrt 2.0)))) (sqrt (fabs x))) (* (sqrt (sqrt (sqrt (sqrt 2.0)))) (sqrt (fabs x))) (* (sqrt (sqrt (sqrt (sqrt 2.0)))) (sqrt (fabs x))) (* (sqrt (sqrt (sqrt (sqrt 2.0)))) (sqrt (fabs x))) (* (sqrt (sqrt (sqrt (sqrt 2.0)))) (sqrt (fabs x))) (* (fabs x) (* (cbrt (sqrt (sqrt (sqrt 2.0)))) (cbrt (sqrt (sqrt (sqrt 2.0)))))) (* (fabs x) (fabs (cbrt (sqrt (sqrt 2.0))))) (* (fabs x) (sqrt (fabs (cbrt (sqrt 2.0))))) (* (fabs x) (sqrt (sqrt (fabs (cbrt 2.0))))) (* (fabs x) (sqrt (sqrt (sqrt (sqrt 2.0))))) (* (fabs x) (sqrt (sqrt (sqrt 1)))) (* (fabs x) (sqrt (sqrt (sqrt (sqrt 2.0))))) (* (fabs x) (sqrt (sqrt 1))) (* (fabs x) (sqrt (sqrt (sqrt (sqrt 2.0))))) (* (fabs x) (sqrt 1)) (* (fabs x) (sqrt (sqrt (sqrt (sqrt 2.0))))) (fabs x) (* (sqrt (sqrt (sqrt 2.0))) (cbrt (fabs x))) (* (sqrt (sqrt (sqrt 2.0))) (sqrt (fabs x))) (* (fabs x) (sqrt (sqrt (sqrt 2.0)))) (* (fabs x) (pow (* 2.0 (sqrt 2.0)) 1/4)) (* (fabs x) (pow (* 2.0 (sqrt 2.0)) 1/4)) (* (fabs x) (pow (* 2.0 (sqrt 2.0)) 1/4)) (* (sqrt 2.0) (fabs x)) (* (sqrt 2.0) (fabs x)) (* (sqrt 2.0) (fabs x)) (* (fabs x) (pow (sqrt 2.0) 1/4)) (* (fabs x) (pow (sqrt 2.0) 1/4)) (* (fabs x) (pow (sqrt 2.0) 1/4)) 1.254 * * * [progress]: adding candidates to table 1.595 * [progress]: [Phase 3 of 3] Extracting. 1.595 * * [regime]: Finding splitpoints for: (# # # # # #) 1.597 * * * [regime-changes]: Trying 4 branch expressions: ((* x x) (* 2.0 (* x x)) (sqrt (* 2.0 (* x x))) x) 1.597 * * * * [regimes]: Trying to branch on (* x x) from (# # # # # #) 1.674 * * * * [regimes]: Trying to branch on (* 2.0 (* x x)) from (# # # # # #) 1.753 * * * * [regimes]: Trying to branch on (sqrt (* 2.0 (* x x))) from (# # # # # #) 1.841 * * * * [regimes]: Trying to branch on x from (# # # # # #) 1.923 * * * [regime]: Found split indices: #