5.712 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.015 * * * [progress]: [2/2] Setting up program. 0.016 * [progress]: [Phase 2 of 3] Improving. 0.017 * [simplify]: Simplifying using # : (* (* x x) (- 3.0 (* x 2.0))) 0.020 * * [simplify]: iteration 0 : 13 enodes (cost 4 ) 0.023 * * [simplify]: iteration 1 : 35 enodes (cost 4 ) 0.027 * * [simplify]: iteration 2 : 89 enodes (cost 4 ) 0.031 * * [simplify]: iteration 3 : 157 enodes (cost 4 ) 0.035 * * [simplify]: iteration 4 : 170 enodes (cost 4 ) 0.039 * * [simplify]: iteration 5 : 186 enodes (cost 4 ) 0.043 * * [simplify]: iteration 6 : 244 enodes (cost 4 ) 0.050 * * [simplify]: iteration 7 : 442 enodes (cost 4 ) 0.062 * * [simplify]: iteration 8 : 1389 enodes (cost 4 ) 0.100 * * [simplify]: iteration 9 : 4761 enodes (cost 4 ) 0.233 * * [simplify]: iteration 10 : 5001 enodes (cost 4 ) 0.233 * [simplify]: Simplified to: (* (* x x) (- 3.0 (* x 2.0))) 0.234 * * [progress]: iteration 1 / 4 0.234 * * * [progress]: picking best candidate 0.235 * * * * [pick]: Picked # 0.235 * * * [progress]: localizing error 0.240 * * * [progress]: generating rewritten candidates 0.240 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.255 * * * [progress]: generating series expansions 0.255 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.255 * [approximate]: Taking taylor expansion of (* (pow x 2) (- 3.0 (* 2.0 x))) in (x) around 0 0.255 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 3.0 (* 2.0 x))) in x 0.255 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.255 * [taylor]: Taking taylor expansion of x in x 0.255 * [taylor]: Taking taylor expansion of (- 3.0 (* 2.0 x)) in x 0.255 * [taylor]: Taking taylor expansion of 3.0 in x 0.255 * [taylor]: Taking taylor expansion of (* 2.0 x) in x 0.255 * [taylor]: Taking taylor expansion of 2.0 in x 0.255 * [taylor]: Taking taylor expansion of x in x 0.255 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 3.0 (* 2.0 x))) in x 0.255 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.255 * [taylor]: Taking taylor expansion of x in x 0.255 * [taylor]: Taking taylor expansion of (- 3.0 (* 2.0 x)) in x 0.255 * [taylor]: Taking taylor expansion of 3.0 in x 0.255 * [taylor]: Taking taylor expansion of (* 2.0 x) in x 0.255 * [taylor]: Taking taylor expansion of 2.0 in x 0.255 * [taylor]: Taking taylor expansion of x in x 0.281 * [approximate]: Taking taylor expansion of (/ (- 3.0 (* 2.0 (/ 1 x))) (pow x 2)) in (x) around 0 0.281 * [taylor]: Taking taylor expansion of (/ (- 3.0 (* 2.0 (/ 1 x))) (pow x 2)) in x 0.281 * [taylor]: Taking taylor expansion of (- 3.0 (* 2.0 (/ 1 x))) in x 0.281 * [taylor]: Taking taylor expansion of 3.0 in x 0.281 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 0.281 * [taylor]: Taking taylor expansion of 2.0 in x 0.281 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.281 * [taylor]: Taking taylor expansion of x in x 0.281 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.281 * [taylor]: Taking taylor expansion of x in x 0.283 * [taylor]: Taking taylor expansion of (/ (- 3.0 (* 2.0 (/ 1 x))) (pow x 2)) in x 0.283 * [taylor]: Taking taylor expansion of (- 3.0 (* 2.0 (/ 1 x))) in x 0.283 * [taylor]: Taking taylor expansion of 3.0 in x 0.283 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 0.283 * [taylor]: Taking taylor expansion of 2.0 in x 0.283 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.283 * [taylor]: Taking taylor expansion of x in x 0.284 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.284 * [taylor]: Taking taylor expansion of x in x 0.307 * [approximate]: Taking taylor expansion of (/ (+ (* 2.0 (/ 1 x)) 3.0) (pow x 2)) in (x) around 0 0.308 * [taylor]: Taking taylor expansion of (/ (+ (* 2.0 (/ 1 x)) 3.0) (pow x 2)) in x 0.308 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 x)) 3.0) in x 0.308 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 0.308 * [taylor]: Taking taylor expansion of 2.0 in x 0.308 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.308 * [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 0.309 * [taylor]: Taking taylor expansion of (/ (+ (* 2.0 (/ 1 x)) 3.0) (pow x 2)) in x 0.309 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 x)) 3.0) in x 0.309 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 0.309 * [taylor]: Taking taylor expansion of 2.0 in x 0.309 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.309 * [taylor]: Taking taylor expansion of x in x 0.309 * [taylor]: Taking taylor expansion of 3.0 in x 0.310 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.310 * [taylor]: Taking taylor expansion of x in x 0.330 * * * [progress]: simplifying candidates 0.330 * [simplify]: Simplifying using # : (expm1 (* (* x x) (- 3.0 (* x 2.0)))) (log1p (* (* x x) (- 3.0 (* x 2.0)))) (* (* 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) (fma (* (cbrt 3.0) (cbrt 3.0)) (cbrt 3.0) (- (* 2.0 x)))) (* (* x x) (fma (- 2.0) x (* 2.0 x))) (* (* x x) (fma (sqrt 3.0) (sqrt 3.0) (- (* 2.0 x)))) (* (* x x) (fma (- 2.0) x (* 2.0 x))) (* (* x x) (fma 1 3.0 (- (* 2.0 x)))) (* (* x x) (fma (- 2.0) x (* 2.0 x))) (* (* x x) 3.0) (* (* x x) (- (* x 2.0))) (* (* x x) 3.0) (* (* x x) (- (* x 2.0))) (* (fma (* (cbrt 3.0) (cbrt 3.0)) (cbrt 3.0) (- (* 2.0 x))) (* x x)) (* (fma (- 2.0) x (* 2.0 x)) (* x x)) (* (fma (sqrt 3.0) (sqrt 3.0) (- (* 2.0 x))) (* x x)) (* (fma (- 2.0) x (* 2.0 x)) (* x x)) (* (fma 1 3.0 (- (* 2.0 x))) (* x x)) (* (fma (- 2.0) x (* 2.0 x)) (* x x)) (* 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))) 0.335 * * [simplify]: iteration 0 : 216 enodes (cost 252 ) 0.341 * * [simplify]: iteration 1 : 984 enodes (cost 214 ) 0.367 * * [simplify]: iteration 2 : 5002 enodes (cost 203 ) 0.368 * [simplify]: Simplified to: (expm1 (* (* x x) (- 3.0 (* x 2.0)))) (log1p (* (* x x) (- 3.0 (* x 2.0)))) (* (* 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)))) (* (pow x 2) (+ (pow (cbrt 3.0) 3) (- (* x 2.0)))) (* (pow x 3) (+ (- 2.0) 2.0)) (* (* x x) (- 3.0 (* x 2.0))) (* (pow x 3) (+ (- 2.0) 2.0)) (* (* x x) (- 3.0 (* x 2.0))) (* (pow x 3) (+ (- 2.0) 2.0)) (* (* x x) 3.0) (- (* 2.0 (pow x 3))) (* (* x x) 3.0) (- (* 2.0 (pow x 3))) (* (pow x 2) (+ (pow (cbrt 3.0) 3) (- (* x 2.0)))) (* (pow x 3) (+ (- 2.0) 2.0)) (* (* x x) (- 3.0 (* x 2.0))) (* (pow x 3) (+ (- 2.0) 2.0)) (* (* x x) (- 3.0 (* x 2.0))) (* (pow x 3) (+ (- 2.0) 2.0)) (* (* 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 (* x 2.0))) (fma 2.0 x 3.0)) (* (* x x) (- 3.0 (* x 2.0))) (* (* x x) (- 3.0 (* x 2.0))) (* (* x x) (- 3.0 (* x 2.0))) 0.369 * * * [progress]: adding candidates to table 0.418 * * [progress]: iteration 2 / 4 0.418 * * * [progress]: picking best candidate 0.427 * * * * [pick]: Picked # 0.427 * * * [progress]: localizing error 0.439 * * * [progress]: generating rewritten candidates 0.439 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1) 0.447 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 0.457 * * * [progress]: generating series expansions 0.457 * * * * [progress]: [ 1 / 2 ] generating series at (2 1) 0.457 * [approximate]: Taking taylor expansion of (* 3.0 (pow x 2)) in (x) around 0 0.457 * [taylor]: Taking taylor expansion of (* 3.0 (pow x 2)) in x 0.457 * [taylor]: Taking taylor expansion of 3.0 in x 0.457 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.457 * [taylor]: Taking taylor expansion of x in x 0.457 * [taylor]: Taking taylor expansion of (* 3.0 (pow x 2)) in x 0.457 * [taylor]: Taking taylor expansion of 3.0 in x 0.457 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.457 * [taylor]: Taking taylor expansion of x in x 0.466 * [approximate]: Taking taylor expansion of (/ 3.0 (pow x 2)) in (x) around 0 0.466 * [taylor]: Taking taylor expansion of (/ 3.0 (pow x 2)) in x 0.466 * [taylor]: Taking taylor expansion of 3.0 in x 0.466 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.467 * [taylor]: Taking taylor expansion of x in x 0.467 * [taylor]: Taking taylor expansion of (/ 3.0 (pow x 2)) in x 0.467 * [taylor]: Taking taylor expansion of 3.0 in x 0.467 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.467 * [taylor]: Taking taylor expansion of x in x 0.475 * [approximate]: Taking taylor expansion of (/ 3.0 (pow x 2)) in (x) around 0 0.475 * [taylor]: Taking taylor expansion of (/ 3.0 (pow x 2)) in x 0.475 * [taylor]: Taking taylor expansion of 3.0 in x 0.475 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.475 * [taylor]: Taking taylor expansion of x in x 0.476 * [taylor]: Taking taylor expansion of (/ 3.0 (pow x 2)) in x 0.476 * [taylor]: Taking taylor expansion of 3.0 in x 0.476 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.476 * [taylor]: Taking taylor expansion of x in x 0.484 * * * * [progress]: [ 2 / 2 ] generating series at (2) 0.484 * [approximate]: Taking taylor expansion of (- (* 3.0 (pow x 2)) (* 2.0 (pow x 3))) in (x) around 0 0.484 * [taylor]: Taking taylor expansion of (- (* 3.0 (pow x 2)) (* 2.0 (pow x 3))) in x 0.484 * [taylor]: Taking taylor expansion of (* 3.0 (pow x 2)) in x 0.484 * [taylor]: Taking taylor expansion of 3.0 in x 0.484 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.484 * [taylor]: Taking taylor expansion of x in x 0.484 * [taylor]: Taking taylor expansion of (* 2.0 (pow x 3)) in x 0.484 * [taylor]: Taking taylor expansion of 2.0 in x 0.484 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.484 * [taylor]: Taking taylor expansion of x in x 0.484 * [taylor]: Taking taylor expansion of (- (* 3.0 (pow x 2)) (* 2.0 (pow x 3))) in x 0.484 * [taylor]: Taking taylor expansion of (* 3.0 (pow x 2)) in x 0.484 * [taylor]: Taking taylor expansion of 3.0 in x 0.484 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.484 * [taylor]: Taking taylor expansion of x in x 0.484 * [taylor]: Taking taylor expansion of (* 2.0 (pow x 3)) in x 0.484 * [taylor]: Taking taylor expansion of 2.0 in x 0.484 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.484 * [taylor]: Taking taylor expansion of x in x 0.511 * [approximate]: Taking taylor expansion of (- (* 3.0 (/ 1 (pow x 2))) (* 2.0 (/ 1 (pow x 3)))) in (x) around 0 0.511 * [taylor]: Taking taylor expansion of (- (* 3.0 (/ 1 (pow x 2))) (* 2.0 (/ 1 (pow x 3)))) in x 0.511 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 (pow x 2))) in x 0.511 * [taylor]: Taking taylor expansion of 3.0 in x 0.511 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.511 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.511 * [taylor]: Taking taylor expansion of x in x 0.511 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow x 3))) in x 0.511 * [taylor]: Taking taylor expansion of 2.0 in x 0.511 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.511 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.512 * [taylor]: Taking taylor expansion of x in x 0.512 * [taylor]: Taking taylor expansion of (- (* 3.0 (/ 1 (pow x 2))) (* 2.0 (/ 1 (pow x 3)))) in x 0.512 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 (pow x 2))) in x 0.512 * [taylor]: Taking taylor expansion of 3.0 in x 0.512 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.512 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.512 * [taylor]: Taking taylor expansion of x in x 0.513 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow x 3))) in x 0.513 * [taylor]: Taking taylor expansion of 2.0 in x 0.513 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.513 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.513 * [taylor]: Taking taylor expansion of x in x 0.551 * [approximate]: Taking taylor expansion of (+ (* 3.0 (/ 1 (pow x 2))) (* 2.0 (/ 1 (pow x 3)))) in (x) around 0 0.551 * [taylor]: Taking taylor expansion of (+ (* 3.0 (/ 1 (pow x 2))) (* 2.0 (/ 1 (pow x 3)))) in x 0.551 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 (pow x 2))) in x 0.551 * [taylor]: Taking taylor expansion of 3.0 in x 0.551 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.551 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.551 * [taylor]: Taking taylor expansion of x in x 0.551 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow x 3))) in x 0.551 * [taylor]: Taking taylor expansion of 2.0 in x 0.551 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.551 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.551 * [taylor]: Taking taylor expansion of x in x 0.552 * [taylor]: Taking taylor expansion of (+ (* 3.0 (/ 1 (pow x 2))) (* 2.0 (/ 1 (pow x 3)))) in x 0.552 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 (pow x 2))) in x 0.552 * [taylor]: Taking taylor expansion of 3.0 in x 0.552 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.552 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.552 * [taylor]: Taking taylor expansion of x in x 0.553 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow x 3))) in x 0.553 * [taylor]: Taking taylor expansion of 2.0 in x 0.553 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.553 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.553 * [taylor]: Taking taylor expansion of x in x 0.584 * * * [progress]: simplifying candidates 0.585 * [simplify]: Simplifying using # : (expm1 (* (* x x) 3.0)) (log1p (* (* x x) 3.0)) (* (* 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) (expm1 (+ (* (* x x) 3.0) (- (* 2.0 (pow x 3))))) (log1p (+ (* (* x x) 3.0) (- (* 2.0 (pow x 3))))) (* (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))) 0.590 * * [simplify]: iteration 0 : 204 enodes (cost 229 ) 0.596 * * [simplify]: iteration 1 : 1021 enodes (cost 204 ) 0.630 * * [simplify]: iteration 2 : 5001 enodes (cost 195 ) 0.631 * [simplify]: Simplified to: (expm1 (* (* x x) 3.0)) (log1p (* (* x x) 3.0)) (fma (* x x) 3.0 0) (fma (* x x) 3.0 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) (expm1 (+ (* (* x x) 3.0) (- (* 2.0 (pow x 3))))) (log1p (+ (* (* x x) 3.0) (- (* 2.0 (pow x 3))))) (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 (fma (* 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)) (fma (* 3.0 3.0) (pow x 4) (fma (pow x 6) (* 2.0 2.0) (* (fma (* x x) 3.0 0) (* 2.0 (pow x 3))))) (* (pow x 3) (- (* x (* 3.0 3.0)) (* 2.0 (* 2.0 (pow x 3))))) (fma (pow x 2) 3.0 (* 2.0 (pow x 3))) (fma (* x x) 3.0 0) (fma (* x x) 3.0 0) (fma (* x x) 3.0 0) (fma (* x x) 3.0 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))) 0.632 * * * [progress]: adding candidates to table 0.728 * * [progress]: iteration 3 / 4 0.728 * * * [progress]: picking best candidate 0.735 * * * * [pick]: Picked # 0.735 * * * [progress]: localizing error 0.744 * * * [progress]: generating rewritten candidates 0.744 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1) 0.750 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 0.760 * * * [progress]: generating series expansions 0.760 * * * * [progress]: [ 1 / 2 ] generating series at (2 1) 0.761 * [approximate]: Taking taylor expansion of (* 3.0 (pow x 2)) in (x) around 0 0.761 * [taylor]: Taking taylor expansion of (* 3.0 (pow x 2)) in x 0.761 * [taylor]: Taking taylor expansion of 3.0 in x 0.761 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.761 * [taylor]: Taking taylor expansion of x in x 0.761 * [taylor]: Taking taylor expansion of (* 3.0 (pow x 2)) in x 0.761 * [taylor]: Taking taylor expansion of 3.0 in x 0.761 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.761 * [taylor]: Taking taylor expansion of x in x 0.769 * [approximate]: Taking taylor expansion of (/ 3.0 (pow x 2)) in (x) around 0 0.769 * [taylor]: Taking taylor expansion of (/ 3.0 (pow x 2)) in x 0.769 * [taylor]: Taking taylor expansion of 3.0 in x 0.769 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.769 * [taylor]: Taking taylor expansion of x in x 0.770 * [taylor]: Taking taylor expansion of (/ 3.0 (pow x 2)) in x 0.770 * [taylor]: Taking taylor expansion of 3.0 in x 0.770 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.770 * [taylor]: Taking taylor expansion of x in x 0.778 * [approximate]: Taking taylor expansion of (/ 3.0 (pow x 2)) in (x) around 0 0.778 * [taylor]: Taking taylor expansion of (/ 3.0 (pow x 2)) in x 0.778 * [taylor]: Taking taylor expansion of 3.0 in x 0.778 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.778 * [taylor]: Taking taylor expansion of x in x 0.779 * [taylor]: Taking taylor expansion of (/ 3.0 (pow x 2)) in x 0.779 * [taylor]: Taking taylor expansion of 3.0 in x 0.779 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.779 * [taylor]: Taking taylor expansion of x in x 0.786 * * * * [progress]: [ 2 / 2 ] generating series at (2) 0.787 * [approximate]: Taking taylor expansion of (- (* 3.0 (pow x 2)) (* 2.0 (pow x 3))) in (x) around 0 0.787 * [taylor]: Taking taylor expansion of (- (* 3.0 (pow x 2)) (* 2.0 (pow x 3))) in x 0.787 * [taylor]: Taking taylor expansion of (* 3.0 (pow x 2)) in x 0.787 * [taylor]: Taking taylor expansion of 3.0 in x 0.787 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.787 * [taylor]: Taking taylor expansion of x in x 0.787 * [taylor]: Taking taylor expansion of (* 2.0 (pow x 3)) in x 0.787 * [taylor]: Taking taylor expansion of 2.0 in x 0.787 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.787 * [taylor]: Taking taylor expansion of x in x 0.787 * [taylor]: Taking taylor expansion of (- (* 3.0 (pow x 2)) (* 2.0 (pow x 3))) in x 0.787 * [taylor]: Taking taylor expansion of (* 3.0 (pow x 2)) in x 0.787 * [taylor]: Taking taylor expansion of 3.0 in x 0.787 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.787 * [taylor]: Taking taylor expansion of x in x 0.787 * [taylor]: Taking taylor expansion of (* 2.0 (pow x 3)) in x 0.787 * [taylor]: Taking taylor expansion of 2.0 in x 0.787 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.787 * [taylor]: Taking taylor expansion of x in x 0.813 * [approximate]: Taking taylor expansion of (- (* 3.0 (/ 1 (pow x 2))) (* 2.0 (/ 1 (pow x 3)))) in (x) around 0 0.814 * [taylor]: Taking taylor expansion of (- (* 3.0 (/ 1 (pow x 2))) (* 2.0 (/ 1 (pow x 3)))) in x 0.814 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 (pow x 2))) in x 0.814 * [taylor]: Taking taylor expansion of 3.0 in x 0.814 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.814 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.814 * [taylor]: Taking taylor expansion of x in x 0.814 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow x 3))) in x 0.814 * [taylor]: Taking taylor expansion of 2.0 in x 0.814 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.814 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.814 * [taylor]: Taking taylor expansion of x in x 0.815 * [taylor]: Taking taylor expansion of (- (* 3.0 (/ 1 (pow x 2))) (* 2.0 (/ 1 (pow x 3)))) in x 0.815 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 (pow x 2))) in x 0.815 * [taylor]: Taking taylor expansion of 3.0 in x 0.815 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.815 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.815 * [taylor]: Taking taylor expansion of x in x 0.816 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow x 3))) in x 0.816 * [taylor]: Taking taylor expansion of 2.0 in x 0.816 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.816 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.816 * [taylor]: Taking taylor expansion of x in x 0.853 * [approximate]: Taking taylor expansion of (+ (* 3.0 (/ 1 (pow x 2))) (* 2.0 (/ 1 (pow x 3)))) in (x) around 0 0.854 * [taylor]: Taking taylor expansion of (+ (* 3.0 (/ 1 (pow x 2))) (* 2.0 (/ 1 (pow x 3)))) in x 0.854 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 (pow x 2))) in x 0.854 * [taylor]: Taking taylor expansion of 3.0 in x 0.854 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.854 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.854 * [taylor]: Taking taylor expansion of x in x 0.854 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow x 3))) in x 0.854 * [taylor]: Taking taylor expansion of 2.0 in x 0.854 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.854 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.854 * [taylor]: Taking taylor expansion of x in x 0.855 * [taylor]: Taking taylor expansion of (+ (* 3.0 (/ 1 (pow x 2))) (* 2.0 (/ 1 (pow x 3)))) in x 0.855 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 (pow x 2))) in x 0.855 * [taylor]: Taking taylor expansion of 3.0 in x 0.855 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.855 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.855 * [taylor]: Taking taylor expansion of x in x 0.856 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow x 3))) in x 0.856 * [taylor]: Taking taylor expansion of 2.0 in x 0.856 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.856 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.856 * [taylor]: Taking taylor expansion of x in x 0.887 * * * [progress]: simplifying candidates 0.888 * [simplify]: Simplifying using # : (expm1 (* x (* x 3.0))) (log1p (* x (* x 3.0))) (* 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)) (expm1 (+ (* x (* x 3.0)) (- (* 2.0 (pow x 3))))) (log1p (+ (* x (* x 3.0)) (- (* 2.0 (pow x 3))))) (* (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))) 0.893 * * [simplify]: iteration 0 : 193 enodes (cost 225 ) 0.899 * * [simplify]: iteration 1 : 931 enodes (cost 201 ) 0.934 * * [simplify]: iteration 2 : 5001 enodes (cost 191 ) 0.935 * [simplify]: Simplified to: (expm1 (* x (* x 3.0))) (log1p (* x (* x 3.0))) (fma x (* x 3.0) 0) (fma x (* x 3.0) 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)) (fma x (* x 3.0) 0) (expm1 (+ (* x (* x 3.0)) (- (* 2.0 (pow x 3))))) (log1p (+ (* x (* x 3.0)) (- (* 2.0 (pow x 3))))) (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 (fma 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)) (fma x (* 3.0 (* 3.0 (pow x 3))) (fma (pow x 6) (* 2.0 2.0) (* (fma x (* x 3.0) 0) (* 2.0 (pow x 3))))) (* (pow x 3) (- (* 3.0 (* x 3.0)) (* 2.0 (* 2.0 (pow x 3))))) (fma x (* x 3.0) (* 2.0 (pow x 3))) (fma x (* x 3.0) 0) (fma x (* x 3.0) 0) (fma x (* x 3.0) 0) (fma x (* x 3.0) 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))) 0.935 * * * [progress]: adding candidates to table 1.030 * * [progress]: iteration 4 / 4 1.030 * * * [progress]: picking best candidate 1.038 * * * * [pick]: Picked # 1.039 * * * [progress]: localizing error 1.044 * * * [progress]: generating rewritten candidates 1.044 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 1.058 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 1.069 * * * [progress]: generating series expansions 1.069 * * * * [progress]: [ 1 / 2 ] generating series at (2) 1.069 * [approximate]: Taking taylor expansion of (* (pow x 2) (- 3.0 (* 2.0 x))) in (x) around 0 1.069 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 3.0 (* 2.0 x))) in x 1.069 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.069 * [taylor]: Taking taylor expansion of x in x 1.069 * [taylor]: Taking taylor expansion of (- 3.0 (* 2.0 x)) in x 1.069 * [taylor]: Taking taylor expansion of 3.0 in x 1.069 * [taylor]: Taking taylor expansion of (* 2.0 x) in x 1.069 * [taylor]: Taking taylor expansion of 2.0 in x 1.069 * [taylor]: Taking taylor expansion of x in x 1.069 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 3.0 (* 2.0 x))) in x 1.069 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.069 * [taylor]: Taking taylor expansion of x in x 1.069 * [taylor]: Taking taylor expansion of (- 3.0 (* 2.0 x)) in x 1.069 * [taylor]: Taking taylor expansion of 3.0 in x 1.069 * [taylor]: Taking taylor expansion of (* 2.0 x) in x 1.069 * [taylor]: Taking taylor expansion of 2.0 in x 1.069 * [taylor]: Taking taylor expansion of x in x 1.096 * [approximate]: Taking taylor expansion of (/ (- 3.0 (* 2.0 (/ 1 x))) (pow x 2)) in (x) around 0 1.096 * [taylor]: Taking taylor expansion of (/ (- 3.0 (* 2.0 (/ 1 x))) (pow x 2)) in x 1.096 * [taylor]: Taking taylor expansion of (- 3.0 (* 2.0 (/ 1 x))) in x 1.096 * [taylor]: Taking taylor expansion of 3.0 in x 1.096 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 1.097 * [taylor]: Taking taylor expansion of 2.0 in x 1.097 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.097 * [taylor]: Taking taylor expansion of x in x 1.097 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.097 * [taylor]: Taking taylor expansion of x in x 1.099 * [taylor]: Taking taylor expansion of (/ (- 3.0 (* 2.0 (/ 1 x))) (pow x 2)) in x 1.099 * [taylor]: Taking taylor expansion of (- 3.0 (* 2.0 (/ 1 x))) in x 1.099 * [taylor]: Taking taylor expansion of 3.0 in x 1.099 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 1.099 * [taylor]: Taking taylor expansion of 2.0 in x 1.099 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.099 * [taylor]: Taking taylor expansion of x in x 1.099 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.099 * [taylor]: Taking taylor expansion of x in x 1.123 * [approximate]: Taking taylor expansion of (/ (+ (* 2.0 (/ 1 x)) 3.0) (pow x 2)) in (x) around 0 1.123 * [taylor]: Taking taylor expansion of (/ (+ (* 2.0 (/ 1 x)) 3.0) (pow x 2)) in x 1.123 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 x)) 3.0) in x 1.123 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 1.123 * [taylor]: Taking taylor expansion of 2.0 in x 1.123 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.123 * [taylor]: Taking taylor expansion of x in x 1.123 * [taylor]: Taking taylor expansion of 3.0 in x 1.123 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.123 * [taylor]: Taking taylor expansion of x in x 1.124 * [taylor]: Taking taylor expansion of (/ (+ (* 2.0 (/ 1 x)) 3.0) (pow x 2)) in x 1.124 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 x)) 3.0) in x 1.125 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 1.125 * [taylor]: Taking taylor expansion of 2.0 in x 1.125 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.125 * [taylor]: Taking taylor expansion of x in x 1.125 * [taylor]: Taking taylor expansion of 3.0 in x 1.125 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.125 * [taylor]: Taking taylor expansion of x in x 1.147 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 1.147 * [approximate]: Taking taylor expansion of (* x (- 3.0 (* 2.0 x))) in (x) around 0 1.147 * [taylor]: Taking taylor expansion of (* x (- 3.0 (* 2.0 x))) in x 1.147 * [taylor]: Taking taylor expansion of x in x 1.147 * [taylor]: Taking taylor expansion of (- 3.0 (* 2.0 x)) in x 1.147 * [taylor]: Taking taylor expansion of 3.0 in x 1.147 * [taylor]: Taking taylor expansion of (* 2.0 x) in x 1.147 * [taylor]: Taking taylor expansion of 2.0 in x 1.147 * [taylor]: Taking taylor expansion of x in x 1.147 * [taylor]: Taking taylor expansion of (* x (- 3.0 (* 2.0 x))) in x 1.147 * [taylor]: Taking taylor expansion of x in x 1.147 * [taylor]: Taking taylor expansion of (- 3.0 (* 2.0 x)) in x 1.147 * [taylor]: Taking taylor expansion of 3.0 in x 1.147 * [taylor]: Taking taylor expansion of (* 2.0 x) in x 1.147 * [taylor]: Taking taylor expansion of 2.0 in x 1.147 * [taylor]: Taking taylor expansion of x in x 1.173 * [approximate]: Taking taylor expansion of (/ (- 3.0 (* 2.0 (/ 1 x))) x) in (x) around 0 1.173 * [taylor]: Taking taylor expansion of (/ (- 3.0 (* 2.0 (/ 1 x))) x) in x 1.173 * [taylor]: Taking taylor expansion of (- 3.0 (* 2.0 (/ 1 x))) in x 1.173 * [taylor]: Taking taylor expansion of 3.0 in x 1.173 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 1.173 * [taylor]: Taking taylor expansion of 2.0 in x 1.173 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.173 * [taylor]: Taking taylor expansion of x in x 1.173 * [taylor]: Taking taylor expansion of x in x 1.175 * [taylor]: Taking taylor expansion of (/ (- 3.0 (* 2.0 (/ 1 x))) x) in x 1.175 * [taylor]: Taking taylor expansion of (- 3.0 (* 2.0 (/ 1 x))) in x 1.175 * [taylor]: Taking taylor expansion of 3.0 in x 1.175 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 1.175 * [taylor]: Taking taylor expansion of 2.0 in x 1.175 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.175 * [taylor]: Taking taylor expansion of x in x 1.175 * [taylor]: Taking taylor expansion of x in x 1.194 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (* 2.0 (/ 1 x)) 3.0) x)) in (x) around 0 1.194 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (* 2.0 (/ 1 x)) 3.0) x)) in x 1.194 * [taylor]: Taking taylor expansion of -1 in x 1.194 * [taylor]: Taking taylor expansion of (/ (+ (* 2.0 (/ 1 x)) 3.0) x) in x 1.194 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 x)) 3.0) in x 1.194 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 1.194 * [taylor]: Taking taylor expansion of 2.0 in x 1.194 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.194 * [taylor]: Taking taylor expansion of x in x 1.194 * [taylor]: Taking taylor expansion of 3.0 in x 1.194 * [taylor]: Taking taylor expansion of x in x 1.195 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (* 2.0 (/ 1 x)) 3.0) x)) in x 1.195 * [taylor]: Taking taylor expansion of -1 in x 1.195 * [taylor]: Taking taylor expansion of (/ (+ (* 2.0 (/ 1 x)) 3.0) x) in x 1.195 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 x)) 3.0) in x 1.195 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 1.195 * [taylor]: Taking taylor expansion of 2.0 in x 1.195 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.195 * [taylor]: Taking taylor expansion of x in x 1.196 * [taylor]: Taking taylor expansion of 3.0 in x 1.196 * [taylor]: Taking taylor expansion of x in x 1.219 * * * [progress]: simplifying candidates 1.220 * [simplify]: Simplifying using # : (expm1 (* x (* x (- 3.0 (* x 2.0))))) (log1p (* x (* x (- 3.0 (* x 2.0))))) (* 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 (fma (* (cbrt 3.0) (cbrt 3.0)) (cbrt 3.0) (- (* 2.0 x))))) (* x (* x (fma (- 2.0) x (* 2.0 x)))) (* x (* x (fma (sqrt 3.0) (sqrt 3.0) (- (* 2.0 x))))) (* x (* x (fma (- 2.0) x (* 2.0 x)))) (* x (* x (fma 1 3.0 (- (* 2.0 x))))) (* x (* x (fma (- 2.0) x (* 2.0 x)))) (* x (* x 3.0)) (* x (* x (- (* x 2.0)))) (* x (* x 3.0)) (* x (* x (- (* x 2.0)))) (* x (* (fma (* (cbrt 3.0) (cbrt 3.0)) (cbrt 3.0) (- (* 2.0 x))) x)) (* x (* (fma (- 2.0) x (* 2.0 x)) x)) (* x (* (fma (sqrt 3.0) (sqrt 3.0) (- (* 2.0 x))) x)) (* x (* (fma (- 2.0) x (* 2.0 x)) x)) (* x (* (fma 1 3.0 (- (* 2.0 x))) x)) (* x (* (fma (- 2.0) x (* 2.0 x)) x)) (* x (* 3.0 x)) (* x (* (- (* x 2.0)) x)) (* x (* 3.0 x)) (* x (* (- (* x 2.0)) x)) (* (* x (fma (* (cbrt 3.0) (cbrt 3.0)) (cbrt 3.0) (- (* 2.0 x)))) x) (* (* x (fma (- 2.0) x (* 2.0 x))) x) (* (* x (fma (sqrt 3.0) (sqrt 3.0) (- (* 2.0 x)))) x) (* (* x (fma (- 2.0) x (* 2.0 x))) x) (* (* x (fma 1 3.0 (- (* 2.0 x)))) x) (* (* x (fma (- 2.0) x (* 2.0 x))) x) (* (* x 3.0) x) (* (* x (- (* x 2.0))) x) (* (* x 3.0) x) (* (* x (- (* x 2.0))) x) (* (* (fma (* (cbrt 3.0) (cbrt 3.0)) (cbrt 3.0) (- (* 2.0 x))) x) x) (* (* (fma (- 2.0) x (* 2.0 x)) x) x) (* (* (fma (sqrt 3.0) (sqrt 3.0) (- (* 2.0 x))) x) x) (* (* (fma (- 2.0) x (* 2.0 x)) x) x) (* (* (fma 1 3.0 (- (* 2.0 x))) x) x) (* (* (fma (- 2.0) x (* 2.0 x)) x) 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))))) (expm1 (* x (- 3.0 (* x 2.0)))) (log1p (* x (- 3.0 (* 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 (fma (* (cbrt 3.0) (cbrt 3.0)) (cbrt 3.0) (- (* 2.0 x)))) (* x (fma (- 2.0) x (* 2.0 x))) (* x (fma (sqrt 3.0) (sqrt 3.0) (- (* 2.0 x)))) (* x (fma (- 2.0) x (* 2.0 x))) (* x (fma 1 3.0 (- (* 2.0 x)))) (* x (fma (- 2.0) x (* 2.0 x))) (* x 3.0) (* x (- (* x 2.0))) (* x 3.0) (* x (- (* x 2.0))) (* (fma (* (cbrt 3.0) (cbrt 3.0)) (cbrt 3.0) (- (* 2.0 x))) x) (* (fma (- 2.0) x (* 2.0 x)) x) (* (fma (sqrt 3.0) (sqrt 3.0) (- (* 2.0 x))) x) (* (fma (- 2.0) x (* 2.0 x)) x) (* (fma 1 3.0 (- (* 2.0 x))) x) (* (fma (- 2.0) x (* 2.0 x)) x) (* 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))) 1.226 * * [simplify]: iteration 0 : 248 enodes (cost 535 ) 1.233 * * [simplify]: iteration 1 : 1174 enodes (cost 460 ) 1.263 * * [simplify]: iteration 2 : 5001 enodes (cost 440 ) 1.266 * [simplify]: Simplified to: (expm1 (* x (* x (- 3.0 (* x 2.0))))) (log1p (* x (* x (- 3.0 (* x 2.0))))) (* 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 (+ (* 1 (pow (cbrt 3.0) 3)) (- (* x 2.0)))) x) (* (pow x 3) (+ (- 2.0) 2.0)) (* x (* x (- 3.0 (* x 2.0)))) (* (pow x 3) (+ (- 2.0) 2.0)) (* x (* x (- 3.0 (* x 2.0)))) (* (pow x 3) (+ (- 2.0) 2.0)) (* x (* x 3.0)) (- (* 2.0 (pow x 3))) (* x (* x 3.0)) (- (* 2.0 (pow x 3))) (* (* x (+ (* 1 (pow (cbrt 3.0) 3)) (- (* x 2.0)))) x) (* (pow x 3) (+ (- 2.0) 2.0)) (* x (* x (- 3.0 (* x 2.0)))) (* (pow x 3) (+ (- 2.0) 2.0)) (* x (* x (- 3.0 (* x 2.0)))) (* (pow x 3) (+ (- 2.0) 2.0)) (* x (* x 3.0)) (- (* 2.0 (pow x 3))) (* x (* x 3.0)) (- (* 2.0 (pow x 3))) (* (* x (+ (* 1 (pow (cbrt 3.0) 3)) (- (* x 2.0)))) x) (* (pow x 3) (+ (- 2.0) 2.0)) (* x (* x (- 3.0 (* x 2.0)))) (* (pow x 3) (+ (- 2.0) 2.0)) (* x (* x (- 3.0 (* x 2.0)))) (* (pow x 3) (+ (- 2.0) 2.0)) (* x (* x 3.0)) (- (* 2.0 (pow x 3))) (* x (* x 3.0)) (- (* 2.0 (pow x 3))) (* (* x (+ (* 1 (pow (cbrt 3.0) 3)) (- (* x 2.0)))) x) (* (pow x 3) (+ (- 2.0) 2.0)) (* x (* x (- 3.0 (* x 2.0)))) (* (pow x 3) (+ (- 2.0) 2.0)) (* x (* x (- 3.0 (* x 2.0)))) (* (pow x 3) (+ (- 2.0) 2.0)) (* 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 (* x 2.0)))) (fma 2.0 x 3.0)) (expm1 (* x (- 3.0 (* x 2.0)))) (log1p (* x (- 3.0 (* 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 (+ (* 1 (pow (cbrt 3.0) 3)) (- (* x 2.0)))) (* x (fma (- 2.0) x (* 2.0 x))) (* x (- 3.0 (* x 2.0))) (* x (fma (- 2.0) x (* 2.0 x))) (* x (- 3.0 (* x 2.0))) (* x (fma (- 2.0) x (* 2.0 x))) (* x 3.0) (* x (- (* x 2.0))) (* x 3.0) (* x (- (* x 2.0))) (* x (+ (* 1 (pow (cbrt 3.0) 3)) (- (* x 2.0)))) (* x (fma (- 2.0) x (* 2.0 x))) (* x (- 3.0 (* x 2.0))) (* x (fma (- 2.0) x (* 2.0 x))) (* x (- 3.0 (* x 2.0))) (* x (fma (- 2.0) x (* 2.0 x))) (* 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 (* x 2.0))) (fma 2.0 x 3.0)) (* 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))) 1.266 * * * [progress]: adding candidates to table 1.364 * [progress]: [Phase 3 of 3] Extracting. 1.364 * * [regime]: Finding splitpoints for: (# # # # # #) 1.365 * * * [regime-changes]: Trying 1 branch expressions: (x) 1.365 * * * * [regimes]: Trying to branch on x from (# # # # # #) 1.388 * * * [regime]: Found split indices: #