0.135 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.007 * * * [progress]: [2/2] Setting up program. 0.008 * [progress]: [Phase 2 of 3] Improving. 0.009 * [simplify]: Simplifying using # : (- x (/ 1.0 3.0)) 0.009 * * [simplify]: iteration 0 : 5 enodes (cost 5 ) 0.010 * * [simplify]: iteration 1 : 7 enodes (cost 5 ) 0.011 * * [simplify]: iteration 2 : 10 enodes (cost 5 ) 0.012 * * [simplify]: iteration done : 10 enodes (cost 5 ) 0.012 * [simplify]: Simplified to: (- x (/ 1.0 3.0)) 0.012 * * [progress]: iteration 1 / 4 0.012 * * * [progress]: picking best candidate 0.013 * * * * [pick]: Picked # 0.013 * * * [progress]: localizing error 0.016 * * * [progress]: generating rewritten candidates 0.016 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.026 * * * [progress]: generating series expansions 0.026 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.027 * [approximate]: Taking taylor expansion of (- x 0.3333333333333333) in (x) around 0 0.027 * [taylor]: Taking taylor expansion of (- x 0.3333333333333333) in x 0.027 * [taylor]: Taking taylor expansion of x in x 0.027 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x 0.027 * [taylor]: Taking taylor expansion of (- x 0.3333333333333333) in x 0.027 * [taylor]: Taking taylor expansion of x in x 0.027 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x 0.032 * [approximate]: Taking taylor expansion of (- (/ 1 x) 0.3333333333333333) in (x) around 0 0.032 * [taylor]: Taking taylor expansion of (- (/ 1 x) 0.3333333333333333) in x 0.032 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.032 * [taylor]: Taking taylor expansion of x in x 0.032 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x 0.032 * [taylor]: Taking taylor expansion of (- (/ 1 x) 0.3333333333333333) in x 0.032 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.032 * [taylor]: Taking taylor expansion of x in x 0.032 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x 0.040 * [approximate]: Taking taylor expansion of (- (+ 0.3333333333333333 (/ 1 x))) in (x) around 0 0.040 * [taylor]: Taking taylor expansion of (- (+ 0.3333333333333333 (/ 1 x))) in x 0.040 * [taylor]: Taking taylor expansion of (+ 0.3333333333333333 (/ 1 x)) in x 0.040 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x 0.040 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.040 * [taylor]: Taking taylor expansion of x in x 0.040 * [taylor]: Taking taylor expansion of (- (+ 0.3333333333333333 (/ 1 x))) in x 0.040 * [taylor]: Taking taylor expansion of (+ 0.3333333333333333 (/ 1 x)) in x 0.040 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x 0.040 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.040 * [taylor]: Taking taylor expansion of x in x 0.051 * * * [progress]: simplifying candidates 0.053 * [simplify]: Simplifying using # : (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (cbrt (/ 1.0 3.0)) (* (cbrt (/ 1.0 3.0)) (cbrt (/ 1.0 3.0)))))) (fma (- (cbrt (/ 1.0 3.0))) (* (cbrt (/ 1.0 3.0)) (cbrt (/ 1.0 3.0))) (* (cbrt (/ 1.0 3.0)) (* (cbrt (/ 1.0 3.0)) (cbrt (/ 1.0 3.0))))) (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (sqrt (/ 1.0 3.0)) (sqrt (/ 1.0 3.0))))) (fma (- (sqrt (/ 1.0 3.0))) (sqrt (/ 1.0 3.0)) (* (sqrt (/ 1.0 3.0)) (sqrt (/ 1.0 3.0)))) (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (/ (cbrt 1.0) (cbrt 3.0)) (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 3.0) (cbrt 3.0)))))) (fma (- (/ (cbrt 1.0) (cbrt 3.0))) (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 3.0) (cbrt 3.0))) (* (/ (cbrt 1.0) (cbrt 3.0)) (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 3.0) (cbrt 3.0))))) (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (/ (cbrt 1.0) (sqrt 3.0)) (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt 3.0))))) (fma (- (/ (cbrt 1.0) (sqrt 3.0))) (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt 3.0)) (* (/ (cbrt 1.0) (sqrt 3.0)) (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt 3.0)))) (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (/ (cbrt 1.0) 3.0) (/ (* (cbrt 1.0) (cbrt 1.0)) 1)))) (fma (- (/ (cbrt 1.0) 3.0)) (/ (* (cbrt 1.0) (cbrt 1.0)) 1) (* (/ (cbrt 1.0) 3.0) (/ (* (cbrt 1.0) (cbrt 1.0)) 1))) (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (/ (sqrt 1.0) (cbrt 3.0)) (/ (sqrt 1.0) (* (cbrt 3.0) (cbrt 3.0)))))) (fma (- (/ (sqrt 1.0) (cbrt 3.0))) (/ (sqrt 1.0) (* (cbrt 3.0) (cbrt 3.0))) (* (/ (sqrt 1.0) (cbrt 3.0)) (/ (sqrt 1.0) (* (cbrt 3.0) (cbrt 3.0))))) (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (/ (sqrt 1.0) (sqrt 3.0)) (/ (sqrt 1.0) (sqrt 3.0))))) (fma (- (/ (sqrt 1.0) (sqrt 3.0))) (/ (sqrt 1.0) (sqrt 3.0)) (* (/ (sqrt 1.0) (sqrt 3.0)) (/ (sqrt 1.0) (sqrt 3.0)))) (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (/ (sqrt 1.0) 3.0) (/ (sqrt 1.0) 1)))) (fma (- (/ (sqrt 1.0) 3.0)) (/ (sqrt 1.0) 1) (* (/ (sqrt 1.0) 3.0) (/ (sqrt 1.0) 1))) (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (/ 1.0 (cbrt 3.0)) (/ 1 (* (cbrt 3.0) (cbrt 3.0)))))) (fma (- (/ 1.0 (cbrt 3.0))) (/ 1 (* (cbrt 3.0) (cbrt 3.0))) (* (/ 1.0 (cbrt 3.0)) (/ 1 (* (cbrt 3.0) (cbrt 3.0))))) (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (/ 1.0 (sqrt 3.0)) (/ 1 (sqrt 3.0))))) (fma (- (/ 1.0 (sqrt 3.0))) (/ 1 (sqrt 3.0)) (* (/ 1.0 (sqrt 3.0)) (/ 1 (sqrt 3.0)))) (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (/ 1.0 3.0) (/ 1 1)))) (fma (- (/ 1.0 3.0)) (/ 1 1) (* (/ 1.0 3.0) (/ 1 1))) (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (/ 1.0 3.0) 1))) (fma (- (/ 1.0 3.0)) 1 (* (/ 1.0 3.0) 1)) (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (/ 1 3.0) 1.0))) (fma (- (/ 1 3.0)) 1.0 (* (/ 1 3.0) 1.0)) (fma (sqrt x) (sqrt x) (- (* (cbrt (/ 1.0 3.0)) (* (cbrt (/ 1.0 3.0)) (cbrt (/ 1.0 3.0)))))) (fma (- (cbrt (/ 1.0 3.0))) (* (cbrt (/ 1.0 3.0)) (cbrt (/ 1.0 3.0))) (* (cbrt (/ 1.0 3.0)) (* (cbrt (/ 1.0 3.0)) (cbrt (/ 1.0 3.0))))) (fma (sqrt x) (sqrt x) (- (* (sqrt (/ 1.0 3.0)) (sqrt (/ 1.0 3.0))))) (fma (- (sqrt (/ 1.0 3.0))) (sqrt (/ 1.0 3.0)) (* (sqrt (/ 1.0 3.0)) (sqrt (/ 1.0 3.0)))) (fma (sqrt x) (sqrt x) (- (* (/ (cbrt 1.0) (cbrt 3.0)) (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 3.0) (cbrt 3.0)))))) (fma (- (/ (cbrt 1.0) (cbrt 3.0))) (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 3.0) (cbrt 3.0))) (* (/ (cbrt 1.0) (cbrt 3.0)) (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 3.0) (cbrt 3.0))))) (fma (sqrt x) (sqrt x) (- (* (/ (cbrt 1.0) (sqrt 3.0)) (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt 3.0))))) (fma (- (/ (cbrt 1.0) (sqrt 3.0))) (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt 3.0)) (* (/ (cbrt 1.0) (sqrt 3.0)) (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt 3.0)))) (fma (sqrt x) (sqrt x) (- (* (/ (cbrt 1.0) 3.0) (/ (* (cbrt 1.0) (cbrt 1.0)) 1)))) (fma (- (/ (cbrt 1.0) 3.0)) (/ (* (cbrt 1.0) (cbrt 1.0)) 1) (* (/ (cbrt 1.0) 3.0) (/ (* (cbrt 1.0) (cbrt 1.0)) 1))) (fma (sqrt x) (sqrt x) (- (* (/ (sqrt 1.0) (cbrt 3.0)) (/ (sqrt 1.0) (* (cbrt 3.0) (cbrt 3.0)))))) (fma (- (/ (sqrt 1.0) (cbrt 3.0))) (/ (sqrt 1.0) (* (cbrt 3.0) (cbrt 3.0))) (* (/ (sqrt 1.0) (cbrt 3.0)) (/ (sqrt 1.0) (* (cbrt 3.0) (cbrt 3.0))))) (fma (sqrt x) (sqrt x) (- (* (/ (sqrt 1.0) (sqrt 3.0)) (/ (sqrt 1.0) (sqrt 3.0))))) (fma (- (/ (sqrt 1.0) (sqrt 3.0))) (/ (sqrt 1.0) (sqrt 3.0)) (* (/ (sqrt 1.0) (sqrt 3.0)) (/ (sqrt 1.0) (sqrt 3.0)))) (fma (sqrt x) (sqrt x) (- (* (/ (sqrt 1.0) 3.0) (/ (sqrt 1.0) 1)))) (fma (- (/ (sqrt 1.0) 3.0)) (/ (sqrt 1.0) 1) (* (/ (sqrt 1.0) 3.0) (/ (sqrt 1.0) 1))) (fma (sqrt x) (sqrt x) (- (* (/ 1.0 (cbrt 3.0)) (/ 1 (* (cbrt 3.0) (cbrt 3.0)))))) (fma (- (/ 1.0 (cbrt 3.0))) (/ 1 (* (cbrt 3.0) (cbrt 3.0))) (* (/ 1.0 (cbrt 3.0)) (/ 1 (* (cbrt 3.0) (cbrt 3.0))))) (fma (sqrt x) (sqrt x) (- (* (/ 1.0 (sqrt 3.0)) (/ 1 (sqrt 3.0))))) (fma (- (/ 1.0 (sqrt 3.0))) (/ 1 (sqrt 3.0)) (* (/ 1.0 (sqrt 3.0)) (/ 1 (sqrt 3.0)))) (fma (sqrt x) (sqrt x) (- (* (/ 1.0 3.0) (/ 1 1)))) (fma (- (/ 1.0 3.0)) (/ 1 1) (* (/ 1.0 3.0) (/ 1 1))) (fma (sqrt x) (sqrt x) (- (* (/ 1.0 3.0) 1))) (fma (- (/ 1.0 3.0)) 1 (* (/ 1.0 3.0) 1)) (fma (sqrt x) (sqrt x) (- (* (/ 1 3.0) 1.0))) (fma (- (/ 1 3.0)) 1.0 (* (/ 1 3.0) 1.0)) (fma 1 x (- (* (cbrt (/ 1.0 3.0)) (* (cbrt (/ 1.0 3.0)) (cbrt (/ 1.0 3.0)))))) (fma (- (cbrt (/ 1.0 3.0))) (* (cbrt (/ 1.0 3.0)) (cbrt (/ 1.0 3.0))) (* (cbrt (/ 1.0 3.0)) (* (cbrt (/ 1.0 3.0)) (cbrt (/ 1.0 3.0))))) (fma 1 x (- (* (sqrt (/ 1.0 3.0)) (sqrt (/ 1.0 3.0))))) (fma (- (sqrt (/ 1.0 3.0))) (sqrt (/ 1.0 3.0)) (* (sqrt (/ 1.0 3.0)) (sqrt (/ 1.0 3.0)))) (fma 1 x (- (* (/ (cbrt 1.0) (cbrt 3.0)) (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 3.0) (cbrt 3.0)))))) (fma (- (/ (cbrt 1.0) (cbrt 3.0))) (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 3.0) (cbrt 3.0))) (* (/ (cbrt 1.0) (cbrt 3.0)) (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 3.0) (cbrt 3.0))))) (fma 1 x (- (* (/ (cbrt 1.0) (sqrt 3.0)) (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt 3.0))))) (fma (- (/ (cbrt 1.0) (sqrt 3.0))) (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt 3.0)) (* (/ (cbrt 1.0) (sqrt 3.0)) (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt 3.0)))) (fma 1 x (- (* (/ (cbrt 1.0) 3.0) (/ (* (cbrt 1.0) (cbrt 1.0)) 1)))) (fma (- (/ (cbrt 1.0) 3.0)) (/ (* (cbrt 1.0) (cbrt 1.0)) 1) (* (/ (cbrt 1.0) 3.0) (/ (* (cbrt 1.0) (cbrt 1.0)) 1))) (fma 1 x (- (* (/ (sqrt 1.0) (cbrt 3.0)) (/ (sqrt 1.0) (* (cbrt 3.0) (cbrt 3.0)))))) (fma (- (/ (sqrt 1.0) (cbrt 3.0))) (/ (sqrt 1.0) (* (cbrt 3.0) (cbrt 3.0))) (* (/ (sqrt 1.0) (cbrt 3.0)) (/ (sqrt 1.0) (* (cbrt 3.0) (cbrt 3.0))))) (fma 1 x (- (* (/ (sqrt 1.0) (sqrt 3.0)) (/ (sqrt 1.0) (sqrt 3.0))))) (fma (- (/ (sqrt 1.0) (sqrt 3.0))) (/ (sqrt 1.0) (sqrt 3.0)) (* (/ (sqrt 1.0) (sqrt 3.0)) (/ (sqrt 1.0) (sqrt 3.0)))) (fma 1 x (- (* (/ (sqrt 1.0) 3.0) (/ (sqrt 1.0) 1)))) (fma (- (/ (sqrt 1.0) 3.0)) (/ (sqrt 1.0) 1) (* (/ (sqrt 1.0) 3.0) (/ (sqrt 1.0) 1))) (fma 1 x (- (* (/ 1.0 (cbrt 3.0)) (/ 1 (* (cbrt 3.0) (cbrt 3.0)))))) (fma (- (/ 1.0 (cbrt 3.0))) (/ 1 (* (cbrt 3.0) (cbrt 3.0))) (* (/ 1.0 (cbrt 3.0)) (/ 1 (* (cbrt 3.0) (cbrt 3.0))))) (fma 1 x (- (* (/ 1.0 (sqrt 3.0)) (/ 1 (sqrt 3.0))))) (fma (- (/ 1.0 (sqrt 3.0))) (/ 1 (sqrt 3.0)) (* (/ 1.0 (sqrt 3.0)) (/ 1 (sqrt 3.0)))) (fma 1 x (- (* (/ 1.0 3.0) (/ 1 1)))) (fma (- (/ 1.0 3.0)) (/ 1 1) (* (/ 1.0 3.0) (/ 1 1))) (fma 1 x (- (* (/ 1.0 3.0) 1))) (fma (- (/ 1.0 3.0)) 1 (* (/ 1.0 3.0) 1)) (fma 1 x (- (* (/ 1 3.0) 1.0))) (fma (- (/ 1 3.0)) 1.0 (* (/ 1 3.0) 1.0)) (expm1 (- x (/ 1.0 3.0))) (log1p (- x (/ 1.0 3.0))) (- (/ 1.0 3.0)) (- (/ 1.0 3.0)) (- (/ 1.0 3.0)) (/ (exp x) (exp (/ 1.0 3.0))) (log (- x (/ 1.0 3.0))) (exp (- x (/ 1.0 3.0))) (* (cbrt (- x (/ 1.0 3.0))) (cbrt (- x (/ 1.0 3.0)))) (cbrt (- x (/ 1.0 3.0))) (* (* (- x (/ 1.0 3.0)) (- x (/ 1.0 3.0))) (- x (/ 1.0 3.0))) (sqrt (- x (/ 1.0 3.0))) (sqrt (- x (/ 1.0 3.0))) (- (pow x 3) (pow (/ 1.0 3.0) 3)) (+ (* x x) (+ (* (/ 1.0 3.0) (/ 1.0 3.0)) (* x (/ 1.0 3.0)))) (- (/ 1.0 3.0)) (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0))) (+ x (/ 1.0 3.0)) (+ (sqrt x) (sqrt (/ 1.0 3.0))) (- (sqrt x) (sqrt (/ 1.0 3.0))) (+ (sqrt x) (/ (sqrt 1.0) (sqrt 3.0))) (- (sqrt x) (/ (sqrt 1.0) (sqrt 3.0))) (- x (/ 1.0 3.0)) (- (/ 1.0 3.0)) (- x 0.3333333333333333) (- x 0.3333333333333333) (- x 0.3333333333333333) 0.057 * * [simplify]: iteration 0 : 154 enodes (cost 1713 ) 0.080 * * [simplify]: iteration 1 : 372 enodes (cost 1497 ) 0.181 * * [simplify]: iteration 2 : 1072 enodes (cost 998 )