14.504 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.013 * * * [progress]: [2/2] Setting up program. 0.015 * [progress]: [Phase 2 of 3] Improving. 0.015 * [simplify]: Simplifying using # : (* (* x x) (- 3.0 (* x 2.0))) 0.017 * * [simplify]: iteration 0 : 13 enodes (cost 4 ) 0.018 * * [simplify]: iteration 1 : 35 enodes (cost 4 ) 0.020 * * [simplify]: iteration 2 : 81 enodes (cost 4 ) 0.022 * * [simplify]: iteration 3 : 127 enodes (cost 4 ) 0.024 * * [simplify]: iteration 4 : 133 enodes (cost 4 ) 0.026 * * [simplify]: iteration 5 : 149 enodes (cost 4 ) 0.029 * * [simplify]: iteration 6 : 205 enodes (cost 4 ) 0.032 * * [simplify]: iteration 7 : 396 enodes (cost 4 ) 0.042 * * [simplify]: iteration 8 : 1328 enodes (cost 4 ) 0.076 * * [simplify]: iteration 9 : 4662 enodes (cost 4 ) 0.205 * * [simplify]: iteration 10 : 5001 enodes (cost 4 ) 0.205 * [simplify]: Simplified to: (* (* x x) (- 3.0 (* x 2.0))) 0.205 * * [progress]: iteration 1 / 4 0.205 * * * [progress]: picking best candidate 0.206 * * * * [pick]: Picked # 0.207 * * * [progress]: localizing error 0.215 * * * [progress]: generating rewritten candidates 0.215 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.227 * * * [progress]: generating series expansions 0.227 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.228 * [approximate]: Taking taylor expansion of (* (pow x 2) (- 3.0 (* 2.0 x))) in (x) around 0 0.228 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 3.0 (* 2.0 x))) in x 0.228 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.228 * [taylor]: Taking taylor expansion of x in x 0.228 * [taylor]: Taking taylor expansion of (- 3.0 (* 2.0 x)) in x 0.228 * [taylor]: Taking taylor expansion of 3.0 in x 0.228 * [taylor]: Taking taylor expansion of (* 2.0 x) in x 0.228 * [taylor]: Taking taylor expansion of 2.0 in x 0.228 * [taylor]: Taking taylor expansion of x in x 0.228 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 3.0 (* 2.0 x))) in x 0.228 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.228 * [taylor]: Taking taylor expansion of x in x 0.228 * [taylor]: Taking taylor expansion of (- 3.0 (* 2.0 x)) in x 0.228 * [taylor]: Taking taylor expansion of 3.0 in x 0.228 * [taylor]: Taking taylor expansion of (* 2.0 x) in x 0.228 * [taylor]: Taking taylor expansion of 2.0 in x 0.228 * [taylor]: Taking taylor expansion of x in x 0.250 * [approximate]: Taking taylor expansion of (/ (- 3.0 (* 2.0 (/ 1 x))) (pow x 2)) in (x) around 0 0.250 * [taylor]: Taking taylor expansion of (/ (- 3.0 (* 2.0 (/ 1 x))) (pow x 2)) in x 0.250 * [taylor]: Taking taylor expansion of (- 3.0 (* 2.0 (/ 1 x))) in x 0.251 * [taylor]: Taking taylor expansion of 3.0 in x 0.251 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 0.251 * [taylor]: Taking taylor expansion of 2.0 in x 0.251 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.251 * [taylor]: Taking taylor expansion of x in x 0.251 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.251 * [taylor]: Taking taylor expansion of x in x 0.253 * [taylor]: Taking taylor expansion of (/ (- 3.0 (* 2.0 (/ 1 x))) (pow x 2)) in x 0.253 * [taylor]: Taking taylor expansion of (- 3.0 (* 2.0 (/ 1 x))) in x 0.253 * [taylor]: Taking taylor expansion of 3.0 in x 0.253 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 0.253 * [taylor]: Taking taylor expansion of 2.0 in x 0.253 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.253 * [taylor]: Taking taylor expansion of x in x 0.253 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.253 * [taylor]: Taking taylor expansion of x in x 0.276 * [approximate]: Taking taylor expansion of (/ (+ (* 2.0 (/ 1 x)) 3.0) (pow x 2)) in (x) around 0 0.276 * [taylor]: Taking taylor expansion of (/ (+ (* 2.0 (/ 1 x)) 3.0) (pow x 2)) in x 0.276 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 x)) 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 0.277 * [taylor]: Taking taylor expansion of 3.0 in x 0.277 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.277 * [taylor]: Taking taylor expansion of x in x 0.278 * [taylor]: Taking taylor expansion of (/ (+ (* 2.0 (/ 1 x)) 3.0) (pow x 2)) in x 0.278 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 x)) 3.0) in x 0.278 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 0.278 * [taylor]: Taking taylor expansion of 2.0 in x 0.278 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.278 * [taylor]: Taking taylor expansion of x in x 0.278 * [taylor]: Taking taylor expansion of 3.0 in x 0.278 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.278 * [taylor]: Taking taylor expansion of x in x 0.305 * * * [progress]: simplifying candidates 0.305 * [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) (- (* x 2.0))) (* (* x x) 3.0) (* (* x x) (- (* x 2.0))) (* 3.0 (* x x)) (* (- (* x 2.0)) (* x x)) (* 3.0 (* x x)) (* (- (* 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))) 0.309 * * [simplify]: iteration 0 : 171 enodes (cost 170 ) 0.313 * * [simplify]: iteration 1 : 807 enodes (cost 140 ) 0.331 * * [simplify]: iteration 2 : 4462 enodes (cost 140 ) 0.442 * * [simplify]: iteration 3 : 5001 enodes (cost 140 ) 0.443 * [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) (- (* 2.0 (pow x 3))) (* (* x x) 3.0) (- (* 2.0 (pow x 3))) (* (* x x) 3.0) (- (* 2.0 (pow x 3))) (* (* x x) 3.0) (- (* 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))) 0.443 * * * [progress]: adding candidates to table 0.474 * * [progress]: iteration 2 / 4 0.474 * * * [progress]: picking best candidate 0.484 * * * * [pick]: Picked # 0.485 * * * [progress]: localizing error 0.492 * * * [progress]: generating rewritten candidates 0.492 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1) 0.499 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 0.508 * * * [progress]: generating series expansions 0.508 * * * * [progress]: [ 1 / 2 ] generating series at (2 1) 0.508 * [approximate]: Taking taylor expansion of (* 3.0 (pow x 2)) in (x) around 0 0.508 * [taylor]: Taking taylor expansion of (* 3.0 (pow x 2)) in x 0.508 * [taylor]: Taking taylor expansion of 3.0 in x 0.508 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.508 * [taylor]: Taking taylor expansion of x in x 0.508 * [taylor]: Taking taylor expansion of (* 3.0 (pow x 2)) in x 0.508 * [taylor]: Taking taylor expansion of 3.0 in x 0.508 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.508 * [taylor]: Taking taylor expansion of x in x 0.516 * [approximate]: Taking taylor expansion of (/ 3.0 (pow x 2)) in (x) around 0 0.516 * [taylor]: Taking taylor expansion of (/ 3.0 (pow x 2)) in x 0.516 * [taylor]: Taking taylor expansion of 3.0 in x 0.516 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.516 * [taylor]: Taking taylor expansion of x in x 0.517 * [taylor]: Taking taylor expansion of (/ 3.0 (pow x 2)) in x 0.517 * [taylor]: Taking taylor expansion of 3.0 in x 0.517 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.517 * [taylor]: Taking taylor expansion of x in x 0.524 * [approximate]: Taking taylor expansion of (/ 3.0 (pow x 2)) in (x) around 0 0.524 * [taylor]: Taking taylor expansion of (/ 3.0 (pow x 2)) in x 0.524 * [taylor]: Taking taylor expansion of 3.0 in x 0.524 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.524 * [taylor]: Taking taylor expansion of x in x 0.525 * [taylor]: Taking taylor expansion of (/ 3.0 (pow x 2)) in x 0.525 * [taylor]: Taking taylor expansion of 3.0 in x 0.525 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.525 * [taylor]: Taking taylor expansion of x in x 0.532 * * * * [progress]: [ 2 / 2 ] generating series at (2) 0.532 * [approximate]: Taking taylor expansion of (- (* 3.0 (pow x 2)) (* 2.0 (pow x 3))) in (x) around 0 0.532 * [taylor]: Taking taylor expansion of (- (* 3.0 (pow x 2)) (* 2.0 (pow x 3))) in x 0.532 * [taylor]: Taking taylor expansion of (* 3.0 (pow x 2)) in x 0.532 * [taylor]: Taking taylor expansion of 3.0 in x 0.533 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.533 * [taylor]: Taking taylor expansion of x in x 0.533 * [taylor]: Taking taylor expansion of (* 2.0 (pow x 3)) in x 0.533 * [taylor]: Taking taylor expansion of 2.0 in x 0.533 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.533 * [taylor]: Taking taylor expansion of x in x 0.533 * [taylor]: Taking taylor expansion of (- (* 3.0 (pow x 2)) (* 2.0 (pow x 3))) in x 0.533 * [taylor]: Taking taylor expansion of (* 3.0 (pow x 2)) in x 0.533 * [taylor]: Taking taylor expansion of 3.0 in x 0.533 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.533 * [taylor]: Taking taylor expansion of x in x 0.533 * [taylor]: Taking taylor expansion of (* 2.0 (pow x 3)) in x 0.533 * [taylor]: Taking taylor expansion of 2.0 in x 0.533 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.533 * [taylor]: Taking taylor expansion of x in x 0.558 * [approximate]: Taking taylor expansion of (- (* 3.0 (/ 1 (pow x 2))) (* 2.0 (/ 1 (pow x 3)))) in (x) around 0 0.558 * [taylor]: Taking taylor expansion of (- (* 3.0 (/ 1 (pow x 2))) (* 2.0 (/ 1 (pow x 3)))) in x 0.558 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 (pow x 2))) in x 0.558 * [taylor]: Taking taylor expansion of 3.0 in x 0.558 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.558 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.558 * [taylor]: Taking taylor expansion of x in x 0.559 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow x 3))) in x 0.559 * [taylor]: Taking taylor expansion of 2.0 in x 0.559 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.559 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.559 * [taylor]: Taking taylor expansion of x in x 0.559 * [taylor]: Taking taylor expansion of (- (* 3.0 (/ 1 (pow x 2))) (* 2.0 (/ 1 (pow x 3)))) in x 0.559 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 (pow x 2))) in x 0.559 * [taylor]: Taking taylor expansion of 3.0 in x 0.559 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.559 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.559 * [taylor]: Taking taylor expansion of x in x 0.564 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow x 3))) in x 0.564 * [taylor]: Taking taylor expansion of 2.0 in x 0.564 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.564 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.564 * [taylor]: Taking taylor expansion of x in x 0.597 * [approximate]: Taking taylor expansion of (+ (* 3.0 (/ 1 (pow x 2))) (* 2.0 (/ 1 (pow x 3)))) in (x) around 0 0.597 * [taylor]: Taking taylor expansion of (+ (* 3.0 (/ 1 (pow x 2))) (* 2.0 (/ 1 (pow x 3)))) in x 0.597 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 (pow x 2))) in x 0.597 * [taylor]: Taking taylor expansion of 3.0 in x 0.597 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.597 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.597 * [taylor]: Taking taylor expansion of x in x 0.598 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow x 3))) in x 0.598 * [taylor]: Taking taylor expansion of 2.0 in x 0.598 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.598 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.598 * [taylor]: Taking taylor expansion of x in x 0.598 * [taylor]: Taking taylor expansion of (+ (* 3.0 (/ 1 (pow x 2))) (* 2.0 (/ 1 (pow x 3)))) in x 0.598 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 (pow x 2))) in x 0.598 * [taylor]: Taking taylor expansion of 3.0 in x 0.599 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.599 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.599 * [taylor]: Taking taylor expansion of x in x 0.599 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow x 3))) in x 0.599 * [taylor]: Taking taylor expansion of 2.0 in x 0.599 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.599 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.599 * [taylor]: Taking taylor expansion of x in x 0.629 * * * [progress]: simplifying candidates 0.629 * [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 (- (* 2.0 (pow x 3))))) (log (+ (* (* x x) 3.0) (- (* 2.0 (pow x 3))))) (exp (+ (* (* x x) 3.0) (- (* 2.0 (pow x 3))))) (* (cbrt (+ (* (* x x) 3.0) (- (* 2.0 (pow x 3))))) (cbrt (+ (* (* x x) 3.0) (- (* 2.0 (pow x 3)))))) (cbrt (+ (* (* x x) 3.0) (- (* 2.0 (pow x 3))))) (* (* (+ (* (* x x) 3.0) (- (* 2.0 (pow x 3)))) (+ (* (* x x) 3.0) (- (* 2.0 (pow x 3))))) (+ (* (* x x) 3.0) (- (* 2.0 (pow x 3))))) (sqrt (+ (* (* x x) 3.0) (- (* 2.0 (pow x 3))))) (sqrt (+ (* (* x x) 3.0) (- (* 2.0 (pow x 3))))) (+ (pow (* (* x x) 3.0) 3) (pow (- (* 2.0 (pow x 3))) 3)) (+ (* (* (* x x) 3.0) (* (* x x) 3.0)) (- (* (- (* 2.0 (pow x 3))) (- (* 2.0 (pow x 3)))) (* (* (* x x) 3.0) (- (* 2.0 (pow x 3)))))) (- (* (* (* x x) 3.0) (* (* x x) 3.0)) (* (- (* 2.0 (pow x 3))) (- (* 2.0 (pow x 3))))) (- (* (* x x) 3.0) (- (* 2.0 (pow x 3)))) (+ (* (* x x) 3.0) 0) (* 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))) 0.633 * * [simplify]: iteration 0 : 193 enodes (cost 210 ) 0.637 * * [simplify]: iteration 1 : 975 enodes (cost 184 ) 0.664 * * [simplify]: iteration 2 : 5002 enodes (cost 177 ) 0.665 * [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) (- (* 2.0 (pow x 3))))) (exp (+ (* (* x x) 3.0) (- (* 2.0 (pow x 3))))) (log (+ (* (* x x) 3.0) (- (* 2.0 (pow x 3))))) (exp (+ (* (* x x) 3.0) (- (* 2.0 (pow x 3))))) (* (cbrt (+ (* (* x x) 3.0) (- (* 2.0 (pow x 3))))) (cbrt (+ (* (* x x) 3.0) (- (* 2.0 (pow x 3)))))) (cbrt (+ (* (* x x) 3.0) (- (* 2.0 (pow x 3))))) (pow (- (* (* x x) 3.0) (* 2.0 (pow x 3))) 3) (sqrt (+ (* (* x x) 3.0) (- (* 2.0 (pow x 3))))) (sqrt (+ (* (* x x) 3.0) (- (* 2.0 (pow x 3))))) (- (pow (* (* x x) 3.0) 3) (pow (* 2.0 (pow x 3)) 3)) (+ (+ (* (* 3.0 3.0) (pow x 4)) (* (* (* x x) 3.0) (* 2.0 (pow x 3)))) (* (pow x 6) (* 2.0 2.0))) (* (pow x 3) (- (* x (* 3.0 3.0)) (* 2.0 (* 2.0 (pow x 3))))) (* (pow x 2) (+ 3.0 (* x 2.0))) (* (* x x) 3.0) (* (* x x) 3.0) (* (* x x) 3.0) (* (* x x) 3.0) (* (pow x 2) (- 3.0 (* x 2.0))) (* (pow x 2) (- 3.0 (* x 2.0))) (* (pow x 2) (- 3.0 (* x 2.0))) 0.665 * * * [progress]: adding candidates to table 0.732 * * [progress]: iteration 3 / 4 0.732 * * * [progress]: picking best candidate 0.738 * * * * [pick]: Picked # 0.738 * * * [progress]: localizing error 0.745 * * * [progress]: generating rewritten candidates 0.745 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1) 0.751 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 0.757 * * * [progress]: generating series expansions 0.758 * * * * [progress]: [ 1 / 2 ] generating series at (2 1) 0.758 * [approximate]: Taking taylor expansion of (* 3.0 (pow x 2)) in (x) around 0 0.758 * [taylor]: Taking taylor expansion of (* 3.0 (pow x 2)) in x 0.758 * [taylor]: Taking taylor expansion of 3.0 in x 0.758 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.758 * [taylor]: Taking taylor expansion of x in x 0.758 * [taylor]: Taking taylor expansion of (* 3.0 (pow x 2)) in x 0.758 * [taylor]: Taking taylor expansion of 3.0 in x 0.758 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.758 * [taylor]: Taking taylor expansion of x in x 0.766 * [approximate]: Taking taylor expansion of (/ 3.0 (pow x 2)) in (x) around 0 0.766 * [taylor]: Taking taylor expansion of (/ 3.0 (pow x 2)) in x 0.766 * [taylor]: Taking taylor expansion of 3.0 in x 0.766 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.766 * [taylor]: Taking taylor expansion of x in x 0.767 * [taylor]: Taking taylor expansion of (/ 3.0 (pow x 2)) in x 0.767 * [taylor]: Taking taylor expansion of 3.0 in x 0.767 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.767 * [taylor]: Taking taylor expansion of x in x 0.774 * [approximate]: Taking taylor expansion of (/ 3.0 (pow x 2)) in (x) around 0 0.774 * [taylor]: Taking taylor expansion of (/ 3.0 (pow x 2)) in x 0.774 * [taylor]: Taking taylor expansion of 3.0 in x 0.774 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.774 * [taylor]: Taking taylor expansion of x in x 0.774 * [taylor]: Taking taylor expansion of (/ 3.0 (pow x 2)) in x 0.774 * [taylor]: Taking taylor expansion of 3.0 in x 0.774 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.774 * [taylor]: Taking taylor expansion of x in x 0.782 * * * * [progress]: [ 2 / 2 ] generating series at (2) 0.782 * [approximate]: Taking taylor expansion of (- (* 3.0 (pow x 2)) (* 2.0 (pow x 3))) in (x) around 0 0.782 * [taylor]: Taking taylor expansion of (- (* 3.0 (pow x 2)) (* 2.0 (pow x 3))) in x 0.782 * [taylor]: Taking taylor expansion of (* 3.0 (pow x 2)) in x 0.782 * [taylor]: Taking taylor expansion of 3.0 in x 0.782 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.782 * [taylor]: Taking taylor expansion of x in x 0.782 * [taylor]: Taking taylor expansion of (* 2.0 (pow x 3)) in x 0.782 * [taylor]: Taking taylor expansion of 2.0 in x 0.782 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.782 * [taylor]: Taking taylor expansion of x in x 0.782 * [taylor]: Taking taylor expansion of (- (* 3.0 (pow x 2)) (* 2.0 (pow x 3))) in x 0.782 * [taylor]: Taking taylor expansion of (* 3.0 (pow x 2)) in x 0.782 * [taylor]: Taking taylor expansion of 3.0 in x 0.782 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.782 * [taylor]: Taking taylor expansion of x in x 0.782 * [taylor]: Taking taylor expansion of (* 2.0 (pow x 3)) in x 0.782 * [taylor]: Taking taylor expansion of 2.0 in x 0.782 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.782 * [taylor]: Taking taylor expansion of x in x 0.811 * [approximate]: Taking taylor expansion of (- (* 3.0 (/ 1 (pow x 2))) (* 2.0 (/ 1 (pow x 3)))) in (x) around 0 0.811 * [taylor]: Taking taylor expansion of (- (* 3.0 (/ 1 (pow x 2))) (* 2.0 (/ 1 (pow x 3)))) in x 0.811 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 (pow x 2))) in x 0.811 * [taylor]: Taking taylor expansion of 3.0 in x 0.811 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.811 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.811 * [taylor]: Taking taylor expansion of x in x 0.812 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow x 3))) in x 0.812 * [taylor]: Taking taylor expansion of 2.0 in x 0.812 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.812 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.812 * [taylor]: Taking taylor expansion of x in x 0.813 * [taylor]: Taking taylor expansion of (- (* 3.0 (/ 1 (pow x 2))) (* 2.0 (/ 1 (pow x 3)))) in x 0.813 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 (pow x 2))) in x 0.813 * [taylor]: Taking taylor expansion of 3.0 in x 0.813 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.813 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.813 * [taylor]: Taking taylor expansion of x in x 0.813 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow x 3))) in x 0.813 * [taylor]: Taking taylor expansion of 2.0 in x 0.813 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.813 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.813 * [taylor]: Taking taylor expansion of x in x 0.845 * [approximate]: Taking taylor expansion of (+ (* 3.0 (/ 1 (pow x 2))) (* 2.0 (/ 1 (pow x 3)))) in (x) around 0 0.846 * [taylor]: Taking taylor expansion of (+ (* 3.0 (/ 1 (pow x 2))) (* 2.0 (/ 1 (pow x 3)))) in x 0.846 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 (pow x 2))) in x 0.846 * [taylor]: Taking taylor expansion of 3.0 in x 0.846 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.846 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.846 * [taylor]: Taking taylor expansion of x in x 0.846 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow x 3))) in x 0.846 * [taylor]: Taking taylor expansion of 2.0 in x 0.846 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.846 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.846 * [taylor]: Taking taylor expansion of x in x 0.847 * [taylor]: Taking taylor expansion of (+ (* 3.0 (/ 1 (pow x 2))) (* 2.0 (/ 1 (pow x 3)))) in x 0.847 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 (pow x 2))) in x 0.847 * [taylor]: Taking taylor expansion of 3.0 in x 0.847 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.847 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.847 * [taylor]: Taking taylor expansion of x in x 0.847 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow x 3))) in x 0.848 * [taylor]: Taking taylor expansion of 2.0 in x 0.848 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.848 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.848 * [taylor]: Taking taylor expansion of x in x 0.882 * * * [progress]: simplifying candidates 0.882 * [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 (- (* 2.0 (pow x 3))))) (log (+ (* x (* x 3.0)) (- (* 2.0 (pow x 3))))) (exp (+ (* x (* x 3.0)) (- (* 2.0 (pow x 3))))) (* (cbrt (+ (* x (* x 3.0)) (- (* 2.0 (pow x 3))))) (cbrt (+ (* x (* x 3.0)) (- (* 2.0 (pow x 3)))))) (cbrt (+ (* x (* x 3.0)) (- (* 2.0 (pow x 3))))) (* (* (+ (* x (* x 3.0)) (- (* 2.0 (pow x 3)))) (+ (* x (* x 3.0)) (- (* 2.0 (pow x 3))))) (+ (* x (* x 3.0)) (- (* 2.0 (pow x 3))))) (sqrt (+ (* x (* x 3.0)) (- (* 2.0 (pow x 3))))) (sqrt (+ (* x (* x 3.0)) (- (* 2.0 (pow x 3))))) (+ (pow (* x (* x 3.0)) 3) (pow (- (* 2.0 (pow x 3))) 3)) (+ (* (* x (* x 3.0)) (* x (* x 3.0))) (- (* (- (* 2.0 (pow x 3))) (- (* 2.0 (pow x 3)))) (* (* x (* x 3.0)) (- (* 2.0 (pow x 3)))))) (- (* (* x (* x 3.0)) (* x (* x 3.0))) (* (- (* 2.0 (pow x 3))) (- (* 2.0 (pow x 3))))) (- (* x (* x 3.0)) (- (* 2.0 (pow x 3)))) (+ (* x (* x 3.0)) 0) (* 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))) 0.886 * * [simplify]: iteration 0 : 182 enodes (cost 206 ) 0.890 * * [simplify]: iteration 1 : 886 enodes (cost 182 ) 0.915 * * [simplify]: iteration 2 : 5001 enodes (cost 173 ) 0.917 * [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)) (- (* 2.0 (pow x 3))))) (exp (+ (* x (* x 3.0)) (- (* 2.0 (pow x 3))))) (log (+ (* x (* x 3.0)) (- (* 2.0 (pow x 3))))) (exp (+ (* x (* x 3.0)) (- (* 2.0 (pow x 3))))) (* (cbrt (+ (* x (* x 3.0)) (- (* 2.0 (pow x 3))))) (cbrt (+ (* x (* x 3.0)) (- (* 2.0 (pow x 3)))))) (cbrt (+ (* x (* x 3.0)) (- (* 2.0 (pow x 3))))) (pow (- (* x (* x 3.0)) (* 2.0 (pow x 3))) 3) (sqrt (+ (* x (* x 3.0)) (- (* 2.0 (pow x 3))))) (sqrt (+ (* x (* x 3.0)) (- (* 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 (* 2.0 (pow x 3))))) (* (pow x 2) (+ 3.0 (* x 2.0))) (* x (* x 3.0)) (* x (* x 3.0)) (* x (* x 3.0)) (* x (* x 3.0)) (* (pow x 2) (- 3.0 (* x 2.0))) (* (pow x 2) (- 3.0 (* x 2.0))) (* (pow x 2) (- 3.0 (* x 2.0))) 0.917 * * * [progress]: adding candidates to table 1.162 * * [progress]: iteration 4 / 4 1.162 * * * [progress]: picking best candidate 1.174 * * * * [pick]: Picked # 1.174 * * * [progress]: localizing error 1.184 * * * [progress]: generating rewritten candidates 1.184 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 1.203 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 1.218 * * * [progress]: generating series expansions 1.218 * * * * [progress]: [ 1 / 2 ] generating series at (2) 1.218 * [approximate]: Taking taylor expansion of (* (pow x 2) (- 3.0 (* 2.0 x))) in (x) around 0 1.218 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 3.0 (* 2.0 x))) in x 1.218 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.218 * [taylor]: Taking taylor expansion of x in x 1.218 * [taylor]: Taking taylor expansion of (- 3.0 (* 2.0 x)) in x 1.218 * [taylor]: Taking taylor expansion of 3.0 in x 1.218 * [taylor]: Taking taylor expansion of (* 2.0 x) in x 1.218 * [taylor]: Taking taylor expansion of 2.0 in x 1.218 * [taylor]: Taking taylor expansion of x in x 1.218 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 3.0 (* 2.0 x))) in x 1.218 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.218 * [taylor]: Taking taylor expansion of x in x 1.218 * [taylor]: Taking taylor expansion of (- 3.0 (* 2.0 x)) in x 1.218 * [taylor]: Taking taylor expansion of 3.0 in x 1.218 * [taylor]: Taking taylor expansion of (* 2.0 x) in x 1.218 * [taylor]: Taking taylor expansion of 2.0 in x 1.218 * [taylor]: Taking taylor expansion of x in x 1.257 * [approximate]: Taking taylor expansion of (/ (- 3.0 (* 2.0 (/ 1 x))) (pow x 2)) in (x) around 0 1.258 * [taylor]: Taking taylor expansion of (/ (- 3.0 (* 2.0 (/ 1 x))) (pow x 2)) in x 1.258 * [taylor]: Taking taylor expansion of (- 3.0 (* 2.0 (/ 1 x))) in x 1.258 * [taylor]: Taking taylor expansion of 3.0 in x 1.258 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 1.258 * [taylor]: Taking taylor expansion of 2.0 in x 1.258 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.258 * [taylor]: Taking taylor expansion of x in x 1.258 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.258 * [taylor]: Taking taylor expansion of x in x 1.261 * [taylor]: Taking taylor expansion of (/ (- 3.0 (* 2.0 (/ 1 x))) (pow x 2)) in x 1.261 * [taylor]: Taking taylor expansion of (- 3.0 (* 2.0 (/ 1 x))) in x 1.261 * [taylor]: Taking taylor expansion of 3.0 in x 1.261 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 1.261 * [taylor]: Taking taylor expansion of 2.0 in x 1.261 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.261 * [taylor]: Taking taylor expansion of x in x 1.262 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.262 * [taylor]: Taking taylor expansion of x in x 1.298 * [approximate]: Taking taylor expansion of (/ (+ (* 2.0 (/ 1 x)) 3.0) (pow x 2)) in (x) around 0 1.298 * [taylor]: Taking taylor expansion of (/ (+ (* 2.0 (/ 1 x)) 3.0) (pow x 2)) in x 1.298 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 x)) 3.0) in x 1.298 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 1.298 * [taylor]: Taking taylor expansion of 2.0 in x 1.298 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.298 * [taylor]: Taking taylor expansion of x in x 1.299 * [taylor]: Taking taylor expansion of 3.0 in x 1.299 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.299 * [taylor]: Taking taylor expansion of x in x 1.300 * [taylor]: Taking taylor expansion of (/ (+ (* 2.0 (/ 1 x)) 3.0) (pow x 2)) in x 1.300 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 x)) 3.0) in x 1.300 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 1.300 * [taylor]: Taking taylor expansion of 2.0 in x 1.300 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.300 * [taylor]: Taking taylor expansion of x in x 1.301 * [taylor]: Taking taylor expansion of 3.0 in x 1.301 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.301 * [taylor]: Taking taylor expansion of x in x 1.333 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 1.333 * [approximate]: Taking taylor expansion of (* x (- 3.0 (* 2.0 x))) in (x) around 0 1.333 * [taylor]: Taking taylor expansion of (* x (- 3.0 (* 2.0 x))) in x 1.333 * [taylor]: Taking taylor expansion of x in x 1.334 * [taylor]: Taking taylor expansion of (- 3.0 (* 2.0 x)) in x 1.334 * [taylor]: Taking taylor expansion of 3.0 in x 1.334 * [taylor]: Taking taylor expansion of (* 2.0 x) in x 1.334 * [taylor]: Taking taylor expansion of 2.0 in x 1.334 * [taylor]: Taking taylor expansion of x in x 1.334 * [taylor]: Taking taylor expansion of (* x (- 3.0 (* 2.0 x))) in x 1.334 * [taylor]: Taking taylor expansion of x in x 1.334 * [taylor]: Taking taylor expansion of (- 3.0 (* 2.0 x)) in x 1.334 * [taylor]: Taking taylor expansion of 3.0 in x 1.334 * [taylor]: Taking taylor expansion of (* 2.0 x) in x 1.334 * [taylor]: Taking taylor expansion of 2.0 in x 1.334 * [taylor]: Taking taylor expansion of x in x 1.369 * [approximate]: Taking taylor expansion of (/ (- 3.0 (* 2.0 (/ 1 x))) x) in (x) around 0 1.369 * [taylor]: Taking taylor expansion of (/ (- 3.0 (* 2.0 (/ 1 x))) x) in x 1.369 * [taylor]: Taking taylor expansion of (- 3.0 (* 2.0 (/ 1 x))) in x 1.369 * [taylor]: Taking taylor expansion of 3.0 in x 1.369 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 1.369 * [taylor]: Taking taylor expansion of 2.0 in x 1.369 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.369 * [taylor]: Taking taylor expansion of x in x 1.369 * [taylor]: Taking taylor expansion of x in x 1.371 * [taylor]: Taking taylor expansion of (/ (- 3.0 (* 2.0 (/ 1 x))) x) in x 1.371 * [taylor]: Taking taylor expansion of (- 3.0 (* 2.0 (/ 1 x))) in x 1.371 * [taylor]: Taking taylor expansion of 3.0 in x 1.371 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 1.371 * [taylor]: Taking taylor expansion of 2.0 in x 1.371 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.371 * [taylor]: Taking taylor expansion of x in x 1.371 * [taylor]: Taking taylor expansion of x in x 1.389 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (* 2.0 (/ 1 x)) 3.0) x)) in (x) around 0 1.390 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (* 2.0 (/ 1 x)) 3.0) x)) in x 1.390 * [taylor]: Taking taylor expansion of -1 in x 1.390 * [taylor]: Taking taylor expansion of (/ (+ (* 2.0 (/ 1 x)) 3.0) x) in x 1.390 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 x)) 3.0) in x 1.390 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 1.390 * [taylor]: Taking taylor expansion of 2.0 in x 1.390 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.390 * [taylor]: Taking taylor expansion of x in x 1.390 * [taylor]: Taking taylor expansion of 3.0 in x 1.390 * [taylor]: Taking taylor expansion of x in x 1.391 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (* 2.0 (/ 1 x)) 3.0) x)) in x 1.391 * [taylor]: Taking taylor expansion of -1 in x 1.391 * [taylor]: Taking taylor expansion of (/ (+ (* 2.0 (/ 1 x)) 3.0) x) in x 1.391 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 x)) 3.0) in x 1.391 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 1.391 * [taylor]: Taking taylor expansion of 2.0 in x 1.391 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.391 * [taylor]: Taking taylor expansion of x in x 1.391 * [taylor]: Taking taylor expansion of 3.0 in x 1.391 * [taylor]: Taking taylor expansion of x in x 1.414 * * * [progress]: simplifying candidates 1.415 * [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 (- (* x 2.0)))) (* x (* x 3.0)) (* x (* x (- (* x 2.0)))) (* x (* 3.0 x)) (* x (* (- (* x 2.0)) x)) (* x (* 3.0 x)) (* x (* (- (* x 2.0)) x)) (* (* x 3.0) x) (* (* x (- (* x 2.0))) x) (* (* x 3.0) x) (* (* x (- (* x 2.0))) x) (* (* 3.0 x) x) (* (* (- (* x 2.0)) x) x) (* (* 3.0 x) x) (* (* (- (* 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 (- (* x 2.0))) (* x 3.0) (* x (- (* x 2.0))) (* 3.0 x) (* (- (* x 2.0)) x) (* 3.0 x) (* (- (* 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))) 1.419 * * [simplify]: iteration 0 : 192 enodes (cost 313 ) 1.424 * * [simplify]: iteration 1 : 954 enodes (cost 262 ) 1.449 * * [simplify]: iteration 2 : 5002 enodes (cost 262 ) 1.451 * [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)) (- (* 2.0 (pow x 3))) (* x (* x 3.0)) (- (* 2.0 (pow x 3))) (* x (* x 3.0)) (- (* 2.0 (pow x 3))) (* x (* x 3.0)) (- (* 2.0 (pow x 3))) (* x (* x 3.0)) (- (* 2.0 (pow x 3))) (* x (* x 3.0)) (- (* 2.0 (pow x 3))) (* x (* x 3.0)) (- (* 2.0 (pow x 3))) (* x (* x 3.0)) (- (* 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 (- (* x 2.0))) (* x 3.0) (* x (- (* x 2.0))) (* x 3.0) (* x (- (* x 2.0))) (* x 3.0) (* x (- (* 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))) 1.451 * * * [progress]: adding candidates to table 1.519 * [progress]: [Phase 3 of 3] Extracting. 1.519 * * [regime]: Finding splitpoints for: (# # # #) 1.519 * * * [regime-changes]: Trying 2 branch expressions: ((* (* x x) (- 3.0 (* x 2.0))) x) 1.519 * * * * [regimes]: Trying to branch on (* (* x x) (- 3.0 (* x 2.0))) from (# # # #) 1.532 * * * * [regimes]: Trying to branch on x from (# # # #) 1.545 * * * [regime]: Found split indices: #