18.118 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.015 * * * [progress]: [2/2] Setting up program. 0.017 * [progress]: [Phase 2 of 3] Improving. 0.017 * [simplify]: Simplifying using # : (* (* x x) (- 3.0 (* x 2.0))) 0.021 * * [simplify]: iteration 0 : 13 enodes (cost 4 ) 0.024 * * [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 ) 0.036 * * [simplify]: iteration 4 : 170 enodes (cost 4 ) 0.040 * * [simplify]: iteration 5 : 186 enodes (cost 4 ) 0.045 * * [simplify]: iteration 6 : 244 enodes (cost 4 ) 0.051 * * [simplify]: iteration 7 : 442 enodes (cost 4 ) 0.067 * * [simplify]: iteration 8 : 1389 enodes (cost 4 ) 0.110 * * [simplify]: iteration 9 : 4761 enodes (cost 4 ) 0.258 * * [simplify]: iteration 10 : 5001 enodes (cost 4 ) 0.258 * [simplify]: Simplified to: (* (* x x) (- 3.0 (* x 2.0))) 0.259 * * [progress]: iteration 1 / 4 0.259 * * * [progress]: picking best candidate 0.260 * * * * [pick]: Picked # 0.260 * * * [progress]: localizing error 0.266 * * * [progress]: generating rewritten candidates 0.266 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.275 * * * [progress]: generating series expansions 0.276 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.276 * [approximate]: Taking taylor expansion of (* (pow x 2) (- 3.0 (* 2.0 x))) in (x) around 0 0.276 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 3.0 (* 2.0 x))) in x 0.276 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.276 * [taylor]: Taking taylor expansion of x in x 0.276 * [taylor]: Taking taylor expansion of (- 3.0 (* 2.0 x)) in x 0.276 * [taylor]: Taking taylor expansion of 3.0 in x 0.276 * [taylor]: Taking taylor expansion of (* 2.0 x) in x 0.276 * [taylor]: Taking taylor expansion of 2.0 in x 0.276 * [taylor]: Taking taylor expansion of x in x 0.276 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 3.0 (* 2.0 x))) in x 0.276 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.276 * [taylor]: Taking taylor expansion of x in x 0.276 * [taylor]: Taking taylor expansion of (- 3.0 (* 2.0 x)) in x 0.276 * [taylor]: Taking taylor expansion of 3.0 in x 0.276 * [taylor]: Taking taylor expansion of (* 2.0 x) in x 0.276 * [taylor]: Taking taylor expansion of 2.0 in x 0.276 * [taylor]: Taking taylor expansion of x in x 0.300 * [approximate]: Taking taylor expansion of (/ (- 3.0 (* 2.0 (/ 1 x))) (pow x 2)) in (x) around 0 0.300 * [taylor]: Taking taylor expansion of (/ (- 3.0 (* 2.0 (/ 1 x))) (pow x 2)) in x 0.300 * [taylor]: Taking taylor expansion of (- 3.0 (* 2.0 (/ 1 x))) in x 0.300 * [taylor]: Taking taylor expansion of 3.0 in x 0.300 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 0.300 * [taylor]: Taking taylor expansion of 2.0 in x 0.300 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.300 * [taylor]: Taking taylor expansion of x in x 0.300 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.300 * [taylor]: Taking taylor expansion of x in x 0.302 * [taylor]: Taking taylor expansion of (/ (- 3.0 (* 2.0 (/ 1 x))) (pow x 2)) in x 0.302 * [taylor]: Taking taylor expansion of (- 3.0 (* 2.0 (/ 1 x))) in x 0.302 * [taylor]: Taking taylor expansion of 3.0 in x 0.302 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 0.302 * [taylor]: Taking taylor expansion of 2.0 in x 0.302 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.302 * [taylor]: Taking taylor expansion of x in x 0.303 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.303 * [taylor]: Taking taylor expansion of x in x 0.331 * [approximate]: Taking taylor expansion of (/ (+ (* 2.0 (/ 1 x)) 3.0) (pow x 2)) in (x) around 0 0.331 * [taylor]: Taking taylor expansion of (/ (+ (* 2.0 (/ 1 x)) 3.0) (pow x 2)) in x 0.331 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 x)) 3.0) in x 0.331 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 0.331 * [taylor]: Taking taylor expansion of 2.0 in x 0.331 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.331 * [taylor]: Taking taylor expansion of x in x 0.331 * [taylor]: Taking taylor expansion of 3.0 in x 0.331 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.331 * [taylor]: Taking taylor expansion of x in x 0.333 * [taylor]: Taking taylor expansion of (/ (+ (* 2.0 (/ 1 x)) 3.0) (pow x 2)) in x 0.333 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 x)) 3.0) in x 0.333 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x 0.333 * [taylor]: Taking taylor expansion of 2.0 in x 0.333 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.333 * [taylor]: Taking taylor expansion of x in x 0.333 * [taylor]: Taking taylor expansion of 3.0 in x 0.333 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.333 * [taylor]: Taking taylor expansion of x in x 0.355 * * * [progress]: simplifying candidates 0.356 * [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))) 0.362 * * [simplify]: iteration 0 : 216 enodes (cost 252 ) 0.371 * * [simplify]: iteration 1 : 984 enodes (cost 214 ) 0.401 * * [simplify]: iteration 2 : 5002 enodes (cost 203 ) 0.403 * [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))) 0.404 * * * [progress]: adding candidates to table 0.460 * * [progress]: iteration 2 / 4 0.460 * * * [progress]: picking best candidate 0.470 * * * * [pick]: Picked # 0.470 * * * [progress]: localizing error 0.480 * * * [progress]: generating rewritten candidates 0.480 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1) 0.486 * * * * [progress]: [ 2 / 3 ] rewriting at (2) 0.493 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2 1) 0.501 * * * [progress]: generating series expansions 0.501 * * * * [progress]: [ 1 / 3 ] generating series at (2 1) 0.502 * [approximate]: Taking taylor expansion of (* 3.0 (pow x 2)) in (x) around 0 0.502 * [taylor]: Taking taylor expansion of (* 3.0 (pow x 2)) in x 0.502 * [taylor]: Taking taylor expansion of 3.0 in x 0.502 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.502 * [taylor]: Taking taylor expansion of x in x 0.502 * [taylor]: Taking taylor expansion of (* 3.0 (pow x 2)) in x 0.502 * [taylor]: Taking taylor expansion of 3.0 in x 0.502 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.502 * [taylor]: Taking taylor expansion of x in x 0.511 * [approximate]: Taking taylor expansion of (/ 3.0 (pow x 2)) in (x) around 0 0.511 * [taylor]: Taking taylor expansion of (/ 3.0 (pow x 2)) in x 0.511 * [taylor]: Taking taylor expansion of 3.0 in x 0.511 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.511 * [taylor]: Taking taylor expansion of x in x 0.512 * [taylor]: Taking taylor expansion of (/ 3.0 (pow x 2)) in x 0.512 * [taylor]: Taking taylor expansion of 3.0 in x 0.512 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.512 * [taylor]: Taking taylor expansion of x in x 0.521 * [approximate]: Taking taylor expansion of (/ 3.0 (pow x 2)) in (x) around 0 0.521 * [taylor]: Taking taylor expansion of (/ 3.0 (pow x 2)) in x 0.521 * [taylor]: Taking taylor expansion of 3.0 in x 0.521 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.521 * [taylor]: Taking taylor expansion of x in x 0.522 * [taylor]: Taking taylor expansion of (/ 3.0 (pow x 2)) in x 0.522 * [taylor]: Taking taylor expansion of 3.0 in x 0.522 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.522 * [taylor]: Taking taylor expansion of x in x 0.530 * * * * [progress]: [ 2 / 3 ] generating series at (2) 0.530 * [approximate]: Taking taylor expansion of (- (* 3.0 (pow x 2)) (* 2.0 (pow x 3))) in (x) around 0 0.530 * [taylor]: Taking taylor expansion of (- (* 3.0 (pow x 2)) (* 2.0 (pow x 3))) in x 0.530 * [taylor]: Taking taylor expansion of (* 3.0 (pow x 2)) in x 0.530 * [taylor]: Taking taylor expansion of 3.0 in x 0.530 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.530 * [taylor]: Taking taylor expansion of x in x 0.530 * [taylor]: Taking taylor expansion of (* 2.0 (pow x 3)) in x 0.530 * [taylor]: Taking taylor expansion of 2.0 in x 0.530 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.530 * [taylor]: Taking taylor expansion of x in x 0.530 * [taylor]: Taking taylor expansion of (- (* 3.0 (pow x 2)) (* 2.0 (pow x 3))) in x 0.530 * [taylor]: Taking taylor expansion of (* 3.0 (pow x 2)) in x 0.530 * [taylor]: Taking taylor expansion of 3.0 in x 0.530 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.531 * [taylor]: Taking taylor expansion of x in x 0.531 * [taylor]: Taking taylor expansion of (* 2.0 (pow x 3)) in x 0.531 * [taylor]: Taking taylor expansion of 2.0 in x 0.531 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.531 * [taylor]: Taking taylor expansion of x in x 0.562 * [approximate]: Taking taylor expansion of (- (* 3.0 (/ 1 (pow x 2))) (* 2.0 (/ 1 (pow x 3)))) in (x) around 0 0.562 * [taylor]: Taking taylor expansion of (- (* 3.0 (/ 1 (pow x 2))) (* 2.0 (/ 1 (pow x 3)))) in x 0.562 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 (pow x 2))) in x 0.562 * [taylor]: Taking taylor expansion of 3.0 in x 0.562 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.562 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.562 * [taylor]: Taking taylor expansion of x in x 0.563 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow x 3))) in x 0.563 * [taylor]: Taking taylor expansion of 2.0 in x 0.563 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.563 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.563 * [taylor]: Taking taylor expansion of x in x 0.564 * [taylor]: Taking taylor expansion of (- (* 3.0 (/ 1 (pow x 2))) (* 2.0 (/ 1 (pow x 3)))) in x 0.564 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 (pow x 2))) in x 0.564 * [taylor]: Taking taylor expansion of 3.0 in x 0.564 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.564 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.564 * [taylor]: Taking taylor expansion of x in x 0.565 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow x 3))) in x 0.565 * [taylor]: Taking taylor expansion of 2.0 in x 0.565 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.565 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.565 * [taylor]: Taking taylor expansion of x in x 0.600 * [approximate]: Taking taylor expansion of (+ (* 3.0 (/ 1 (pow x 2))) (* 2.0 (/ 1 (pow x 3)))) in (x) around 0 0.600 * [taylor]: Taking taylor expansion of (+ (* 3.0 (/ 1 (pow x 2))) (* 2.0 (/ 1 (pow x 3)))) in x 0.601 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 (pow x 2))) in x 0.601 * [taylor]: Taking taylor expansion of 3.0 in x 0.601 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.601 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.601 * [taylor]: Taking taylor expansion of x in x 0.601 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow x 3))) in x 0.601 * [taylor]: Taking taylor expansion of 2.0 in x 0.601 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.601 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.601 * [taylor]: Taking taylor expansion of x in x 0.602 * [taylor]: Taking taylor expansion of (+ (* 3.0 (/ 1 (pow x 2))) (* 2.0 (/ 1 (pow x 3)))) in x 0.602 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 (pow x 2))) in x 0.602 * [taylor]: Taking taylor expansion of 3.0 in x 0.602 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.602 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.602 * [taylor]: Taking taylor expansion of x in x 0.603 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow x 3))) in x 0.603 * [taylor]: Taking taylor expansion of 2.0 in x 0.603 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.603 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.603 * [taylor]: Taking taylor expansion of x in x 0.640 * * * * [progress]: [ 3 / 3 ] generating series at (2 2 1) 0.640 * [approximate]: Taking taylor expansion of (* 2.0 (pow x 3)) in (x) around 0 0.640 * [taylor]: Taking taylor expansion of (* 2.0 (pow x 3)) in x 0.640 * [taylor]: Taking taylor expansion of 2.0 in x 0.640 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.640 * [taylor]: Taking taylor expansion of x in x 0.640 * [taylor]: Taking taylor expansion of (* 2.0 (pow x 3)) in x 0.640 * [taylor]: Taking taylor expansion of 2.0 in x 0.640 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.640 * [taylor]: Taking taylor expansion of x in x 0.653 * [approximate]: Taking taylor expansion of (/ 2.0 (pow x 3)) in (x) around 0 0.653 * [taylor]: Taking taylor expansion of (/ 2.0 (pow x 3)) in x 0.653 * [taylor]: Taking taylor expansion of 2.0 in x 0.653 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.653 * [taylor]: Taking taylor expansion of x in x 0.654 * [taylor]: Taking taylor expansion of (/ 2.0 (pow x 3)) in x 0.654 * [taylor]: Taking taylor expansion of 2.0 in x 0.654 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.654 * [taylor]: Taking taylor expansion of x in x 0.666 * [approximate]: Taking taylor expansion of (/ -2.0 (pow x 3)) in (x) around 0 0.666 * [taylor]: Taking taylor expansion of (/ -2.0 (pow x 3)) in x 0.666 * [taylor]: Taking taylor expansion of -2.0 in x 0.666 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.666 * [taylor]: Taking taylor expansion of x in x 0.667 * [taylor]: Taking taylor expansion of (/ -2.0 (pow x 3)) in x 0.667 * [taylor]: Taking taylor expansion of -2.0 in x 0.667 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.667 * [taylor]: Taking taylor expansion of x in x 0.679 * * * [progress]: simplifying candidates 0.680 * [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) (expm1 (* 2.0 (pow x 3))) (log1p (* 2.0 (pow x 3))) (+ (log 2.0) (* (log x) 3)) (+ (log 2.0) (* (log x) 3)) (+ (log 2.0) (log (pow x 3))) (log (* 2.0 (pow x 3))) (exp (* 2.0 (pow x 3))) (* (* (* 2.0 2.0) 2.0) (* (* (pow x 3) (pow x 3)) (pow x 3))) (* (cbrt (* 2.0 (pow x 3))) (cbrt (* 2.0 (pow x 3)))) (cbrt (* 2.0 (pow x 3))) (* (* (* 2.0 (pow x 3)) (* 2.0 (pow x 3))) (* 2.0 (pow x 3))) (sqrt (* 2.0 (pow x 3))) (sqrt (* 2.0 (pow x 3))) (* (sqrt 2.0) (pow (sqrt x) 3)) (* (sqrt 2.0) (pow (sqrt x) 3)) (* (sqrt 2.0) (pow (sqrt x) 3)) (* (sqrt 2.0) (pow (sqrt x) 3)) (* (sqrt 2.0) (sqrt (pow x 3))) (* (sqrt 2.0) (sqrt (pow x 3))) (* (sqrt 2.0) (pow x (/ 3 2))) (* (sqrt 2.0) (pow x (/ 3 2))) (* 2.0 (pow (* (cbrt x) (cbrt x)) 3)) (* 2.0 (pow (sqrt x) 3)) (* 2.0 (pow 1 3)) (* 2.0 (* x x)) (* 2.0 (* (cbrt (pow x 3)) (cbrt (pow x 3)))) (* 2.0 (pow (* (cbrt x) (cbrt x)) 3)) (* 2.0 (pow (sqrt x) 3)) (* 2.0 (pow 1 3)) (* 2.0 x) (* 2.0 (sqrt (pow x 3))) (* 2.0 1) (* 2.0 (pow x (/ 3 2))) (* (cbrt 2.0) (pow x 3)) (* (sqrt 2.0) (pow x 3)) (* 2.0 (pow x 3)) (* 3.0 (pow x 2)) (* 3.0 (pow x 2)) (* 3.0 (pow x 2)) (- (* 3.0 (pow x 2)) (* 2.0 (pow x 3))) (- (* 3.0 (pow x 2)) (* 2.0 (pow x 3))) (- (* 3.0 (pow x 2)) (* 2.0 (pow x 3))) (* 2.0 (pow x 3)) (* 2.0 (pow x 3)) (* 2.0 (pow x 3)) 0.687 * * [simplify]: iteration 0 : 305 enodes (cost 350 ) 0.699 * * [simplify]: iteration 1 : 1570 enodes (cost 308 ) 0.751 * * [simplify]: iteration 2 : 5001 enodes (cost 301 ) 0.754 * [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))))) (fma (* 3.0 3.0) (pow x 4) (* (- (* 2.0 2.0)) (pow x 6))) (fma (pow x 2) 3.0 (* 2.0 (pow x 3))) (fma (* x x) 3.0 0) (expm1 (* 2.0 (pow x 3))) (log1p (* 2.0 (pow x 3))) (log (* 2.0 (pow x 3))) (log (* 2.0 (pow x 3))) (log (* 2.0 (pow x 3))) (log (* 2.0 (pow x 3))) (exp (* 2.0 (pow x 3))) (pow (* 2.0 (pow x 3)) 3) (* (cbrt (* 2.0 (pow x 3))) (cbrt (* 2.0 (pow x 3)))) (cbrt (* 2.0 (pow x 3))) (pow (* 2.0 (pow x 3)) 3) (sqrt (* 2.0 (pow x 3))) (sqrt (* 2.0 (pow x 3))) (* (sqrt 2.0) (pow (sqrt x) 3)) (* (sqrt 2.0) (pow (sqrt x) 3)) (* (sqrt 2.0) (pow (sqrt x) 3)) (* (sqrt 2.0) (pow (sqrt x) 3)) (* (sqrt 2.0) (sqrt (pow x 3))) (* (sqrt 2.0) (sqrt (pow x 3))) (* (sqrt 2.0) (pow x 3/2)) (* (sqrt 2.0) (pow x 3/2)) (* (* 2.0 x) x) (* 2.0 (pow (sqrt x) 3)) 2.0 (* (* 2.0 x) x) (* (* 2.0 x) x) (* (* 2.0 x) x) (* 2.0 (pow (sqrt x) 3)) 2.0 (* 2.0 x) (* 2.0 (sqrt (pow x 3))) 2.0 (* 2.0 (pow x 3/2)) (* (cbrt 2.0) (pow x 3)) (* (sqrt 2.0) (pow x 3)) (* 2.0 (pow x 3)) (fma (* x x) 3.0 0) (fma (* x x) 3.0 0) (fma (* x x) 3.0 0) (* (pow x 2) (- 3.0 (* 2.0 x))) (* (pow x 2) (- 3.0 (* 2.0 x))) (* (pow x 2) (- 3.0 (* 2.0 x))) (* 2.0 (pow x 3)) (* 2.0 (pow x 3)) (* 2.0 (pow x 3)) 0.755 * * * [progress]: adding candidates to table 0.901 * * [progress]: iteration 3 / 4 0.901 * * * [progress]: picking best candidate 0.911 * * * * [pick]: Picked # 0.911 * * * [progress]: localizing error 0.921 * * * [progress]: generating rewritten candidates 0.921 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1) 0.927 * * * * [progress]: [ 2 / 3 ] rewriting at (2) 0.933 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2 1) 0.946 * * * [progress]: generating series expansions 0.946 * * * * [progress]: [ 1 / 3 ] generating series at (2 1) 0.946 * [approximate]: Taking taylor expansion of (* 3.0 (pow x 2)) in (x) around 0 0.946 * [taylor]: Taking taylor expansion of (* 3.0 (pow x 2)) in x 0.946 * [taylor]: Taking taylor expansion of 3.0 in x 0.946 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.946 * [taylor]: Taking taylor expansion of x in x 0.946 * [taylor]: Taking taylor expansion of (* 3.0 (pow x 2)) in x 0.946 * [taylor]: Taking taylor expansion of 3.0 in x 0.946 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.946 * [taylor]: Taking taylor expansion of x in x 0.956 * [approximate]: Taking taylor expansion of (/ 3.0 (pow x 2)) in (x) around 0 0.956 * [taylor]: Taking taylor expansion of (/ 3.0 (pow x 2)) in x 0.956 * [taylor]: Taking taylor expansion of 3.0 in x 0.956 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.956 * [taylor]: Taking taylor expansion of x in x 0.956 * [taylor]: Taking taylor expansion of (/ 3.0 (pow x 2)) in x 0.956 * [taylor]: Taking taylor expansion of 3.0 in x 0.957 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.957 * [taylor]: Taking taylor expansion of x in x 0.965 * [approximate]: Taking taylor expansion of (/ 3.0 (pow x 2)) in (x) around 0 0.965 * [taylor]: Taking taylor expansion of (/ 3.0 (pow x 2)) in x 0.965 * [taylor]: Taking taylor expansion of 3.0 in x 0.965 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.965 * [taylor]: Taking taylor expansion of x in x 0.966 * [taylor]: Taking taylor expansion of (/ 3.0 (pow x 2)) in x 0.966 * [taylor]: Taking taylor expansion of 3.0 in x 0.966 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.966 * [taylor]: Taking taylor expansion of x in x 0.974 * * * * [progress]: [ 2 / 3 ] generating series at (2) 0.974 * [approximate]: Taking taylor expansion of (- (* 3.0 (pow x 2)) (* 2.0 (pow x 3))) in (x) around 0 0.974 * [taylor]: Taking taylor expansion of (- (* 3.0 (pow x 2)) (* 2.0 (pow x 3))) in x 0.975 * [taylor]: Taking taylor expansion of (* 3.0 (pow x 2)) in x 0.975 * [taylor]: Taking taylor expansion of 3.0 in x 0.975 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.975 * [taylor]: Taking taylor expansion of x in x 0.975 * [taylor]: Taking taylor expansion of (* 2.0 (pow x 3)) in x 0.975 * [taylor]: Taking taylor expansion of 2.0 in x 0.975 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.975 * [taylor]: Taking taylor expansion of x in x 0.975 * [taylor]: Taking taylor expansion of (- (* 3.0 (pow x 2)) (* 2.0 (pow x 3))) in x 0.975 * [taylor]: Taking taylor expansion of (* 3.0 (pow x 2)) in x 0.975 * [taylor]: Taking taylor expansion of 3.0 in x 0.975 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.975 * [taylor]: Taking taylor expansion of x in x 0.975 * [taylor]: Taking taylor expansion of (* 2.0 (pow x 3)) in x 0.975 * [taylor]: Taking taylor expansion of 2.0 in x 0.975 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.975 * [taylor]: Taking taylor expansion of x in x 1.003 * [approximate]: Taking taylor expansion of (- (* 3.0 (/ 1 (pow x 2))) (* 2.0 (/ 1 (pow x 3)))) in (x) around 0 1.003 * [taylor]: Taking taylor expansion of (- (* 3.0 (/ 1 (pow x 2))) (* 2.0 (/ 1 (pow x 3)))) in x 1.003 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 (pow x 2))) in x 1.003 * [taylor]: Taking taylor expansion of 3.0 in x 1.003 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.003 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.003 * [taylor]: Taking taylor expansion of x in x 1.004 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow x 3))) in x 1.004 * [taylor]: Taking taylor expansion of 2.0 in x 1.004 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 1.004 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.004 * [taylor]: Taking taylor expansion of x in x 1.005 * [taylor]: Taking taylor expansion of (- (* 3.0 (/ 1 (pow x 2))) (* 2.0 (/ 1 (pow x 3)))) in x 1.005 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 (pow x 2))) in x 1.005 * [taylor]: Taking taylor expansion of 3.0 in x 1.005 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.005 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.005 * [taylor]: Taking taylor expansion of x in x 1.005 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow x 3))) in x 1.005 * [taylor]: Taking taylor expansion of 2.0 in x 1.005 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 1.005 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.005 * [taylor]: Taking taylor expansion of x in x 1.045 * [approximate]: Taking taylor expansion of (+ (* 3.0 (/ 1 (pow x 2))) (* 2.0 (/ 1 (pow x 3)))) in (x) around 0 1.045 * [taylor]: Taking taylor expansion of (+ (* 3.0 (/ 1 (pow x 2))) (* 2.0 (/ 1 (pow x 3)))) in x 1.045 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 (pow x 2))) in x 1.045 * [taylor]: Taking taylor expansion of 3.0 in x 1.045 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.045 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.045 * [taylor]: Taking taylor expansion of x in x 1.045 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow x 3))) in x 1.046 * [taylor]: Taking taylor expansion of 2.0 in x 1.046 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 1.046 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.046 * [taylor]: Taking taylor expansion of x in x 1.046 * [taylor]: Taking taylor expansion of (+ (* 3.0 (/ 1 (pow x 2))) (* 2.0 (/ 1 (pow x 3)))) in x 1.046 * [taylor]: Taking taylor expansion of (* 3.0 (/ 1 (pow x 2))) in x 1.046 * [taylor]: Taking taylor expansion of 3.0 in x 1.046 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.046 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.047 * [taylor]: Taking taylor expansion of x in x 1.047 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow x 3))) in x 1.047 * [taylor]: Taking taylor expansion of 2.0 in x 1.047 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 1.047 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.047 * [taylor]: Taking taylor expansion of x in x 1.080 * * * * [progress]: [ 3 / 3 ] generating series at (2 2 1) 1.080 * [approximate]: Taking taylor expansion of (* 2.0 (pow x 3)) in (x) around 0 1.080 * [taylor]: Taking taylor expansion of (* 2.0 (pow x 3)) in x 1.080 * [taylor]: Taking taylor expansion of 2.0 in x 1.080 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.080 * [taylor]: Taking taylor expansion of x in x 1.080 * [taylor]: Taking taylor expansion of (* 2.0 (pow x 3)) in x 1.080 * [taylor]: Taking taylor expansion of 2.0 in x 1.080 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.080 * [taylor]: Taking taylor expansion of x in x 1.093 * [approximate]: Taking taylor expansion of (/ 2.0 (pow x 3)) in (x) around 0 1.093 * [taylor]: Taking taylor expansion of (/ 2.0 (pow x 3)) in x 1.093 * [taylor]: Taking taylor expansion of 2.0 in x 1.093 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.093 * [taylor]: Taking taylor expansion of x in x 1.094 * [taylor]: Taking taylor expansion of (/ 2.0 (pow x 3)) in x 1.094 * [taylor]: Taking taylor expansion of 2.0 in x 1.094 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.094 * [taylor]: Taking taylor expansion of x in x 1.106 * [approximate]: Taking taylor expansion of (/ -2.0 (pow x 3)) in (x) around 0 1.107 * [taylor]: Taking taylor expansion of (/ -2.0 (pow x 3)) in x 1.107 * [taylor]: Taking taylor expansion of -2.0 in x 1.107 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.107 * [taylor]: Taking taylor expansion of x in x 1.107 * [taylor]: Taking taylor expansion of (/ -2.0 (pow x 3)) in x 1.108 * [taylor]: Taking taylor expansion of -2.0 in x 1.108 * [taylor]: Taking taylor expansion of (pow x 3) in x 1.108 * [taylor]: Taking taylor expansion of x in x 1.123 * * * [progress]: simplifying candidates 1.124 * [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) (expm1 (* 2.0 (pow x 3))) (log1p (* 2.0 (pow x 3))) (+ (log 2.0) (* (log x) 3)) (+ (log 2.0) (* (log x) 3)) (+ (log 2.0) (log (pow x 3))) (log (* 2.0 (pow x 3))) (exp (* 2.0 (pow x 3))) (* (* (* 2.0 2.0) 2.0) (* (* (pow x 3) (pow x 3)) (pow x 3))) (* (cbrt (* 2.0 (pow x 3))) (cbrt (* 2.0 (pow x 3)))) (cbrt (* 2.0 (pow x 3))) (* (* (* 2.0 (pow x 3)) (* 2.0 (pow x 3))) (* 2.0 (pow x 3))) (sqrt (* 2.0 (pow x 3))) (sqrt (* 2.0 (pow x 3))) (* (sqrt 2.0) (pow (sqrt x) 3)) (* (sqrt 2.0) (pow (sqrt x) 3)) (* (sqrt 2.0) (pow (sqrt x) 3)) (* (sqrt 2.0) (pow (sqrt x) 3)) (* (sqrt 2.0) (sqrt (pow x 3))) (* (sqrt 2.0) (sqrt (pow x 3))) (* (sqrt 2.0) (pow x (/ 3 2))) (* (sqrt 2.0) (pow x (/ 3 2))) (* 2.0 (pow (* (cbrt x) (cbrt x)) 3)) (* 2.0 (pow (sqrt x) 3)) (* 2.0 (pow 1 3)) (* 2.0 (* x x)) (* 2.0 (* (cbrt (pow x 3)) (cbrt (pow x 3)))) (* 2.0 (pow (* (cbrt x) (cbrt x)) 3)) (* 2.0 (pow (sqrt x) 3)) (* 2.0 (pow 1 3)) (* 2.0 x) (* 2.0 (sqrt (pow x 3))) (* 2.0 1) (* 2.0 (pow x (/ 3 2))) (* (cbrt 2.0) (pow x 3)) (* (sqrt 2.0) (pow x 3)) (* 2.0 (pow x 3)) (* 3.0 (pow x 2)) (* 3.0 (pow x 2)) (* 3.0 (pow x 2)) (- (* 3.0 (pow x 2)) (* 2.0 (pow x 3))) (- (* 3.0 (pow x 2)) (* 2.0 (pow x 3))) (- (* 3.0 (pow x 2)) (* 2.0 (pow x 3))) (* 2.0 (pow x 3)) (* 2.0 (pow x 3)) (* 2.0 (pow x 3)) 1.131 * * [simplify]: iteration 0 : 292 enodes (cost 346 ) 1.142 * * [simplify]: iteration 1 : 1485 enodes (cost 306 ) 1.192 * * [simplify]: iteration 2 : 5002 enodes (cost 298 ) 1.195 * [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 (* (* (pow x 3) 3.0) 3.0) (fma (pow x 6) (* 2.0 2.0) (* (fma x (* x 3.0) 0) (* 2.0 (pow x 3))))) (fma x (* (* (pow x 3) 3.0) 3.0) (* (- (* 2.0 2.0)) (pow x 6))) (fma x (* x 3.0) (* 2.0 (pow x 3))) (fma x (* x 3.0) 0) (expm1 (* 2.0 (pow x 3))) (log1p (* 2.0 (pow x 3))) (log (* 2.0 (pow x 3))) (log (* 2.0 (pow x 3))) (log (* 2.0 (pow x 3))) (log (* 2.0 (pow x 3))) (exp (* 2.0 (pow x 3))) (pow (* 2.0 (pow x 3)) 3) (* (cbrt (* 2.0 (pow x 3))) (cbrt (* 2.0 (pow x 3)))) (cbrt (* 2.0 (pow x 3))) (pow (* 2.0 (pow x 3)) 3) (sqrt (* 2.0 (pow x 3))) (sqrt (* 2.0 (pow x 3))) (* (sqrt 2.0) (pow (sqrt x) 3)) (* (sqrt 2.0) (pow (sqrt x) 3)) (* (sqrt 2.0) (pow (sqrt x) 3)) (* (sqrt 2.0) (pow (sqrt x) 3)) (* (sqrt 2.0) (sqrt (pow x 3))) (* (sqrt 2.0) (sqrt (pow x 3))) (* (sqrt 2.0) (pow x 3/2)) (* (sqrt 2.0) (pow x 3/2)) (* (* 2.0 x) x) (* 2.0 (pow (sqrt x) 3)) 2.0 (* (* 2.0 x) x) (* (* 2.0 x) x) (* (* 2.0 x) x) (* 2.0 (pow (sqrt x) 3)) 2.0 (* 2.0 x) (* 2.0 (sqrt (pow x 3))) 2.0 (* 2.0 (pow x 3/2)) (* (cbrt 2.0) (pow x 3)) (* (sqrt 2.0) (pow x 3)) (* 2.0 (pow x 3)) (fma x (* x 3.0) 0) (fma x (* x 3.0) 0) (fma x (* x 3.0) 0) (* (pow x 2) (- 3.0 (* 2.0 x))) (* (pow x 2) (- 3.0 (* 2.0 x))) (* (pow x 2) (- 3.0 (* 2.0 x))) (* 2.0 (pow x 3)) (* 2.0 (pow x 3)) (* 2.0 (pow x 3)) 1.196 * * * [progress]: adding candidates to table 1.327 * * [progress]: iteration 4 / 4 1.327 * * * [progress]: picking best candidate 1.335 * * * * [pick]: Picked # 1.335 * * * [progress]: localizing error 1.353 * * * [progress]: generating rewritten candidates 1.353 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2) 1.359 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 2) 1.364 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1) 1.368 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1) 1.376 * * * [progress]: generating series expansions 1.376 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2) 1.376 * [approximate]: Taking taylor expansion of (* (cbrt 3.0) (pow (pow x 2) 1/3)) in (x) around 0 1.376 * [taylor]: Taking taylor expansion of (* (cbrt 3.0) (pow (pow x 2) 1/3)) in x 1.376 * [taylor]: Taking taylor expansion of (cbrt 3.0) in x 1.376 * [taylor]: Taking taylor expansion of 3.0 in x 1.378 * [taylor]: Taking taylor expansion of (pow (pow x 2) 1/3) in x 1.378 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow x 2)))) in x 1.378 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow x 2))) in x 1.378 * [taylor]: Taking taylor expansion of 1/3 in x 1.378 * [taylor]: Taking taylor expansion of (log (pow x 2)) in x 1.378 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.378 * [taylor]: Taking taylor expansion of x in x 1.379 * [taylor]: Taking taylor expansion of (* (cbrt 3.0) (pow (pow x 2) 1/3)) in x 1.379 * [taylor]: Taking taylor expansion of (cbrt 3.0) in x 1.379 * [taylor]: Taking taylor expansion of 3.0 in x 1.380 * [taylor]: Taking taylor expansion of (pow (pow x 2) 1/3) in x 1.380 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow x 2)))) in x 1.380 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow x 2))) in x 1.380 * [taylor]: Taking taylor expansion of 1/3 in x 1.380 * [taylor]: Taking taylor expansion of (log (pow x 2)) in x 1.380 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.380 * [taylor]: Taking taylor expansion of x in x 1.456 * [approximate]: Taking taylor expansion of (* (cbrt 3.0) (pow (/ 1 (pow x 2)) 1/3)) in (x) around 0 1.456 * [taylor]: Taking taylor expansion of (* (cbrt 3.0) (pow (/ 1 (pow x 2)) 1/3)) in x 1.456 * [taylor]: Taking taylor expansion of (cbrt 3.0) in x 1.456 * [taylor]: Taking taylor expansion of 3.0 in x 1.457 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x 1.457 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x 1.457 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x 1.457 * [taylor]: Taking taylor expansion of 1/3 in x 1.457 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x 1.457 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.457 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.457 * [taylor]: Taking taylor expansion of x in x 1.458 * [taylor]: Taking taylor expansion of (* (cbrt 3.0) (pow (/ 1 (pow x 2)) 1/3)) in x 1.458 * [taylor]: Taking taylor expansion of (cbrt 3.0) in x 1.458 * [taylor]: Taking taylor expansion of 3.0 in x 1.459 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x 1.459 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x 1.459 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x 1.459 * [taylor]: Taking taylor expansion of 1/3 in x 1.459 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x 1.459 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.459 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.459 * [taylor]: Taking taylor expansion of x in x 1.539 * [approximate]: Taking taylor expansion of (* (cbrt 3.0) (pow (/ 1 (pow x 2)) 1/3)) in (x) around 0 1.539 * [taylor]: Taking taylor expansion of (* (cbrt 3.0) (pow (/ 1 (pow x 2)) 1/3)) in x 1.539 * [taylor]: Taking taylor expansion of (cbrt 3.0) in x 1.539 * [taylor]: Taking taylor expansion of 3.0 in x 1.540 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x 1.540 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x 1.540 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x 1.540 * [taylor]: Taking taylor expansion of 1/3 in x 1.540 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x 1.540 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.540 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.540 * [taylor]: Taking taylor expansion of x in x 1.541 * [taylor]: Taking taylor expansion of (* (cbrt 3.0) (pow (/ 1 (pow x 2)) 1/3)) in x 1.541 * [taylor]: Taking taylor expansion of (cbrt 3.0) in x 1.541 * [taylor]: Taking taylor expansion of 3.0 in x 1.542 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x 1.542 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x 1.542 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x 1.542 * [taylor]: Taking taylor expansion of 1/3 in x 1.542 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x 1.542 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.542 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.542 * [taylor]: Taking taylor expansion of x in x 1.620 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 2) 1.620 * [approximate]: Taking taylor expansion of (* (cbrt 3.0) (pow (pow x 2) 1/3)) in (x) around 0 1.620 * [taylor]: Taking taylor expansion of (* (cbrt 3.0) (pow (pow x 2) 1/3)) in x 1.620 * [taylor]: Taking taylor expansion of (cbrt 3.0) in x 1.620 * [taylor]: Taking taylor expansion of 3.0 in x 1.621 * [taylor]: Taking taylor expansion of (pow (pow x 2) 1/3) in x 1.621 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow x 2)))) in x 1.621 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow x 2))) in x 1.621 * [taylor]: Taking taylor expansion of 1/3 in x 1.621 * [taylor]: Taking taylor expansion of (log (pow x 2)) in x 1.621 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.621 * [taylor]: Taking taylor expansion of x in x 1.622 * [taylor]: Taking taylor expansion of (* (cbrt 3.0) (pow (pow x 2) 1/3)) in x 1.622 * [taylor]: Taking taylor expansion of (cbrt 3.0) in x 1.622 * [taylor]: Taking taylor expansion of 3.0 in x 1.623 * [taylor]: Taking taylor expansion of (pow (pow x 2) 1/3) in x 1.623 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow x 2)))) in x 1.623 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow x 2))) in x 1.623 * [taylor]: Taking taylor expansion of 1/3 in x 1.623 * [taylor]: Taking taylor expansion of (log (pow x 2)) in x 1.623 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.623 * [taylor]: Taking taylor expansion of x in x 1.693 * [approximate]: Taking taylor expansion of (* (cbrt 3.0) (pow (/ 1 (pow x 2)) 1/3)) in (x) around 0 1.693 * [taylor]: Taking taylor expansion of (* (cbrt 3.0) (pow (/ 1 (pow x 2)) 1/3)) in x 1.693 * [taylor]: Taking taylor expansion of (cbrt 3.0) in x 1.694 * [taylor]: Taking taylor expansion of 3.0 in x 1.694 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x 1.694 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x 1.694 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x 1.694 * [taylor]: Taking taylor expansion of 1/3 in x 1.694 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x 1.694 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.694 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.695 * [taylor]: Taking taylor expansion of x in x 1.696 * [taylor]: Taking taylor expansion of (* (cbrt 3.0) (pow (/ 1 (pow x 2)) 1/3)) in x 1.696 * [taylor]: Taking taylor expansion of (cbrt 3.0) in x 1.696 * [taylor]: Taking taylor expansion of 3.0 in x 1.697 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x 1.697 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x 1.697 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x 1.697 * [taylor]: Taking taylor expansion of 1/3 in x 1.697 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x 1.697 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.697 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.697 * [taylor]: Taking taylor expansion of x in x 1.778 * [approximate]: Taking taylor expansion of (* (cbrt 3.0) (pow (/ 1 (pow x 2)) 1/3)) in (x) around 0 1.779 * [taylor]: Taking taylor expansion of (* (cbrt 3.0) (pow (/ 1 (pow x 2)) 1/3)) in x 1.779 * [taylor]: Taking taylor expansion of (cbrt 3.0) in x 1.779 * [taylor]: Taking taylor expansion of 3.0 in x 1.779 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x 1.779 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x 1.780 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x 1.780 * [taylor]: Taking taylor expansion of 1/3 in x 1.780 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x 1.780 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.780 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.780 * [taylor]: Taking taylor expansion of x in x 1.781 * [taylor]: Taking taylor expansion of (* (cbrt 3.0) (pow (/ 1 (pow x 2)) 1/3)) in x 1.781 * [taylor]: Taking taylor expansion of (cbrt 3.0) in x 1.781 * [taylor]: Taking taylor expansion of 3.0 in x 1.782 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x 1.782 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x 1.782 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x 1.782 * [taylor]: Taking taylor expansion of 1/3 in x 1.782 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x 1.782 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.782 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.782 * [taylor]: Taking taylor expansion of x in x 1.864 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1) 1.864 * [approximate]: Taking taylor expansion of (* (cbrt 3.0) (pow (pow x 2) 1/3)) in (x) around 0 1.864 * [taylor]: Taking taylor expansion of (* (cbrt 3.0) (pow (pow x 2) 1/3)) in x 1.864 * [taylor]: Taking taylor expansion of (cbrt 3.0) in x 1.864 * [taylor]: Taking taylor expansion of 3.0 in x 1.865 * [taylor]: Taking taylor expansion of (pow (pow x 2) 1/3) in x 1.865 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow x 2)))) in x 1.865 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow x 2))) in x 1.865 * [taylor]: Taking taylor expansion of 1/3 in x 1.865 * [taylor]: Taking taylor expansion of (log (pow x 2)) in x 1.865 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.865 * [taylor]: Taking taylor expansion of x in x 1.866 * [taylor]: Taking taylor expansion of (* (cbrt 3.0) (pow (pow x 2) 1/3)) in x 1.866 * [taylor]: Taking taylor expansion of (cbrt 3.0) in x 1.866 * [taylor]: Taking taylor expansion of 3.0 in x 1.867 * [taylor]: Taking taylor expansion of (pow (pow x 2) 1/3) in x 1.867 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow x 2)))) in x 1.867 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow x 2))) in x 1.867 * [taylor]: Taking taylor expansion of 1/3 in x 1.867 * [taylor]: Taking taylor expansion of (log (pow x 2)) in x 1.867 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.867 * [taylor]: Taking taylor expansion of x in x 1.946 * [approximate]: Taking taylor expansion of (* (cbrt 3.0) (pow (/ 1 (pow x 2)) 1/3)) in (x) around 0 1.946 * [taylor]: Taking taylor expansion of (* (cbrt 3.0) (pow (/ 1 (pow x 2)) 1/3)) in x 1.946 * [taylor]: Taking taylor expansion of (cbrt 3.0) in x 1.946 * [taylor]: Taking taylor expansion of 3.0 in x 1.947 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x 1.947 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x 1.947 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x 1.947 * [taylor]: Taking taylor expansion of 1/3 in x 1.947 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x 1.947 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.947 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.947 * [taylor]: Taking taylor expansion of x in x 1.949 * [taylor]: Taking taylor expansion of (* (cbrt 3.0) (pow (/ 1 (pow x 2)) 1/3)) in x 1.949 * [taylor]: Taking taylor expansion of (cbrt 3.0) in x 1.949 * [taylor]: Taking taylor expansion of 3.0 in x 1.950 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x 1.950 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x 1.950 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x 1.950 * [taylor]: Taking taylor expansion of 1/3 in x 1.950 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x 1.950 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.950 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.950 * [taylor]: Taking taylor expansion of x in x 2.032 * [approximate]: Taking taylor expansion of (* (cbrt 3.0) (pow (/ 1 (pow x 2)) 1/3)) in (x) around 0 2.032 * [taylor]: Taking taylor expansion of (* (cbrt 3.0) (pow (/ 1 (pow x 2)) 1/3)) in x 2.032 * [taylor]: Taking taylor expansion of (cbrt 3.0) in x 2.032 * [taylor]: Taking taylor expansion of 3.0 in x 2.033 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x 2.033 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x 2.033 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x 2.033 * [taylor]: Taking taylor expansion of 1/3 in x 2.033 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x 2.033 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.033 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.033 * [taylor]: Taking taylor expansion of x in x 2.035 * [taylor]: Taking taylor expansion of (* (cbrt 3.0) (pow (/ 1 (pow x 2)) 1/3)) in x 2.035 * [taylor]: Taking taylor expansion of (cbrt 3.0) in x 2.035 * [taylor]: Taking taylor expansion of 3.0 in x 2.035 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x 2.036 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x 2.036 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x 2.036 * [taylor]: Taking taylor expansion of 1/3 in x 2.036 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x 2.036 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 2.036 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.036 * [taylor]: Taking taylor expansion of x in x 2.118 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1) 2.118 * [approximate]: Taking taylor expansion of (* (pow (cbrt 3.0) 2) (pow (pow x 4) 1/3)) in (x) around 0 2.118 * [taylor]: Taking taylor expansion of (* (pow (cbrt 3.0) 2) (pow (pow x 4) 1/3)) in x 2.118 * [taylor]: Taking taylor expansion of (pow (cbrt 3.0) 2) in x 2.119 * [taylor]: Taking taylor expansion of (cbrt 3.0) in x 2.119 * [taylor]: Taking taylor expansion of 3.0 in x 2.119 * [taylor]: Taking taylor expansion of (pow (pow x 4) 1/3) in x 2.119 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow x 4)))) in x 2.119 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow x 4))) in x 2.120 * [taylor]: Taking taylor expansion of 1/3 in x 2.120 * [taylor]: Taking taylor expansion of (log (pow x 4)) in x 2.120 * [taylor]: Taking taylor expansion of (pow x 4) in x 2.120 * [taylor]: Taking taylor expansion of x in x 2.121 * [taylor]: Taking taylor expansion of (* (pow (cbrt 3.0) 2) (pow (pow x 4) 1/3)) in x 2.121 * [taylor]: Taking taylor expansion of (pow (cbrt 3.0) 2) in x 2.121 * [taylor]: Taking taylor expansion of (cbrt 3.0) in x 2.121 * [taylor]: Taking taylor expansion of 3.0 in x 2.122 * [taylor]: Taking taylor expansion of (pow (pow x 4) 1/3) in x 2.122 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow x 4)))) in x 2.122 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow x 4))) in x 2.122 * [taylor]: Taking taylor expansion of 1/3 in x 2.122 * [taylor]: Taking taylor expansion of (log (pow x 4)) in x 2.122 * [taylor]: Taking taylor expansion of (pow x 4) in x 2.122 * [taylor]: Taking taylor expansion of x in x 2.212 * [approximate]: Taking taylor expansion of (* (pow (cbrt 3.0) 2) (pow (/ 1 (pow x 4)) 1/3)) in (x) around 0 2.212 * [taylor]: Taking taylor expansion of (* (pow (cbrt 3.0) 2) (pow (/ 1 (pow x 4)) 1/3)) in x 2.212 * [taylor]: Taking taylor expansion of (pow (cbrt 3.0) 2) in x 2.212 * [taylor]: Taking taylor expansion of (cbrt 3.0) in x 2.212 * [taylor]: Taking taylor expansion of 3.0 in x 2.213 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4)) 1/3) in x 2.213 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 4))))) in x 2.213 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 4)))) in x 2.213 * [taylor]: Taking taylor expansion of 1/3 in x 2.213 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4))) in x 2.213 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 2.213 * [taylor]: Taking taylor expansion of (pow x 4) in x 2.213 * [taylor]: Taking taylor expansion of x in x 2.214 * [taylor]: Taking taylor expansion of (* (pow (cbrt 3.0) 2) (pow (/ 1 (pow x 4)) 1/3)) in x 2.214 * [taylor]: Taking taylor expansion of (pow (cbrt 3.0) 2) in x 2.214 * [taylor]: Taking taylor expansion of (cbrt 3.0) in x 2.214 * [taylor]: Taking taylor expansion of 3.0 in x 2.215 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4)) 1/3) in x 2.215 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 4))))) in x 2.215 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 4)))) in x 2.215 * [taylor]: Taking taylor expansion of 1/3 in x 2.215 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4))) in x 2.215 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 2.215 * [taylor]: Taking taylor expansion of (pow x 4) in x 2.215 * [taylor]: Taking taylor expansion of x in x 2.309 * [approximate]: Taking taylor expansion of (* (pow (cbrt 3.0) 2) (pow (/ 1 (pow x 4)) 1/3)) in (x) around 0 2.309 * [taylor]: Taking taylor expansion of (* (pow (cbrt 3.0) 2) (pow (/ 1 (pow x 4)) 1/3)) in x 2.309 * [taylor]: Taking taylor expansion of (pow (cbrt 3.0) 2) in x 2.309 * [taylor]: Taking taylor expansion of (cbrt 3.0) in x 2.309 * [taylor]: Taking taylor expansion of 3.0 in x 2.310 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4)) 1/3) in x 2.310 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 4))))) in x 2.310 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 4)))) in x 2.310 * [taylor]: Taking taylor expansion of 1/3 in x 2.310 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4))) in x 2.310 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 2.310 * [taylor]: Taking taylor expansion of (pow x 4) in x 2.310 * [taylor]: Taking taylor expansion of x in x 2.312 * [taylor]: Taking taylor expansion of (* (pow (cbrt 3.0) 2) (pow (/ 1 (pow x 4)) 1/3)) in x 2.312 * [taylor]: Taking taylor expansion of (pow (cbrt 3.0) 2) in x 2.312 * [taylor]: Taking taylor expansion of (cbrt 3.0) in x 2.312 * [taylor]: Taking taylor expansion of 3.0 in x 2.312 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 4)) 1/3) in x 2.312 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 4))))) in x 2.313 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 4)))) in x 2.313 * [taylor]: Taking taylor expansion of 1/3 in x 2.313 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 4))) in x 2.313 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 2.313 * [taylor]: Taking taylor expansion of (pow x 4) in x 2.313 * [taylor]: Taking taylor expansion of x in x 2.406 * * * [progress]: simplifying candidates 2.407 * [simplify]: Simplifying using # : (expm1 (cbrt (* (* x x) 3.0))) (log1p (cbrt (* (* x x) 3.0))) (log (cbrt (* (* x x) 3.0))) (exp (cbrt (* (* x x) 3.0))) (cbrt (* x x)) (cbrt 3.0) (* (cbrt (cbrt (* (* x x) 3.0))) (cbrt (cbrt (* (* x x) 3.0)))) (cbrt (cbrt (* (* x x) 3.0))) (* (* (cbrt (* (* x x) 3.0)) (cbrt (* (* x x) 3.0))) (cbrt (* (* x x) 3.0))) (sqrt (cbrt (* (* x x) 3.0))) (sqrt (cbrt (* (* x x) 3.0))) (expm1 (cbrt (* (* x x) 3.0))) (log1p (cbrt (* (* x x) 3.0))) (log (cbrt (* (* x x) 3.0))) (exp (cbrt (* (* x x) 3.0))) (cbrt (* x x)) (cbrt 3.0) (* (cbrt (cbrt (* (* x x) 3.0))) (cbrt (cbrt (* (* x x) 3.0)))) (cbrt (cbrt (* (* x x) 3.0))) (* (* (cbrt (* (* x x) 3.0)) (cbrt (* (* x x) 3.0))) (cbrt (* (* x x) 3.0))) (sqrt (cbrt (* (* x x) 3.0))) (sqrt (cbrt (* (* x x) 3.0))) (expm1 (cbrt (* (* x x) 3.0))) (log1p (cbrt (* (* x x) 3.0))) (log (cbrt (* (* x x) 3.0))) (exp (cbrt (* (* x x) 3.0))) (cbrt (* x x)) (cbrt 3.0) (* (cbrt (cbrt (* (* x x) 3.0))) (cbrt (cbrt (* (* x x) 3.0)))) (cbrt (cbrt (* (* x x) 3.0))) (* (* (cbrt (* (* x x) 3.0)) (cbrt (* (* x x) 3.0))) (cbrt (* (* x x) 3.0))) (sqrt (cbrt (* (* x x) 3.0))) (sqrt (cbrt (* (* x x) 3.0))) (expm1 (* (cbrt (* (* x x) 3.0)) (cbrt (* (* x x) 3.0)))) (log1p (* (cbrt (* (* x x) 3.0)) (cbrt (* (* x x) 3.0)))) (+ 1/3 1/3) (+ 1 1) (* (* (* x x) 3.0) (* (* x x) 3.0)) (* (cbrt (* (* x x) 3.0)) (cbrt (* (* x x) 3.0))) (+ 1 1) (+ (log (cbrt (* (* x x) 3.0))) (log (cbrt (* (* x x) 3.0)))) (log (* (cbrt (* (* x x) 3.0)) (cbrt (* (* x x) 3.0)))) (exp (* (cbrt (* (* x x) 3.0)) (cbrt (* (* x x) 3.0)))) (* (* (* x x) 3.0) (* (* x x) 3.0)) (* (cbrt (* (cbrt (* (* x x) 3.0)) (cbrt (* (* x x) 3.0)))) (cbrt (* (cbrt (* (* x x) 3.0)) (cbrt (* (* x x) 3.0))))) (cbrt (* (cbrt (* (* x x) 3.0)) (cbrt (* (* x x) 3.0)))) (* (* (* (cbrt (* (* x x) 3.0)) (cbrt (* (* x x) 3.0))) (* (cbrt (* (* x x) 3.0)) (cbrt (* (* x x) 3.0)))) (* (cbrt (* (* x x) 3.0)) (cbrt (* (* x x) 3.0)))) (sqrt (* (cbrt (* (* x x) 3.0)) (cbrt (* (* x x) 3.0)))) (sqrt (* (cbrt (* (* x x) 3.0)) (cbrt (* (* x x) 3.0)))) (* (cbrt (* x x)) (cbrt (* x x))) (* (cbrt 3.0) (cbrt 3.0)) (* (* (cbrt (cbrt (* (* x x) 3.0))) (cbrt (cbrt (* (* x x) 3.0)))) (* (cbrt (cbrt (* (* x x) 3.0))) (cbrt (cbrt (* (* x x) 3.0))))) (* (cbrt (cbrt (* (* x x) 3.0))) (cbrt (cbrt (* (* x x) 3.0)))) (* (sqrt (cbrt (* (* x x) 3.0))) (sqrt (cbrt (* (* x x) 3.0)))) (* (sqrt (cbrt (* (* x x) 3.0))) (sqrt (cbrt (* (* x x) 3.0)))) (* 1 1) (* (cbrt (* (* x x) 3.0)) (cbrt (* (* x x) 3.0))) (* (sqrt (cbrt (* (* x x) 3.0))) (sqrt (cbrt (* (* x x) 3.0)))) (* (sqrt (cbrt (* (* x x) 3.0))) (sqrt (cbrt (* (* x x) 3.0)))) (* 2 1/3) (* 2 1) (* (cbrt (* (* x x) 3.0)) (cbrt (* x x))) (* (cbrt (* (* x x) 3.0)) (* (cbrt (cbrt (* (* x x) 3.0))) (cbrt (cbrt (* (* x x) 3.0))))) (* (cbrt (* (* x x) 3.0)) (sqrt (cbrt (* (* x x) 3.0)))) (* (cbrt (* (* x x) 3.0)) 1) (* (cbrt 3.0) (cbrt (* (* x x) 3.0))) (* (cbrt (cbrt (* (* x x) 3.0))) (cbrt (* (* x x) 3.0))) (* (sqrt (cbrt (* (* x x) 3.0))) (cbrt (* (* x x) 3.0))) (* (cbrt (* (* x x) 3.0)) (cbrt (* (* x x) 3.0))) (* (cbrt 3.0) (pow (pow x 2) 1/3)) (* (cbrt 3.0) (pow (pow x 2) 1/3)) (* (cbrt 3.0) (pow (pow x 2) 1/3)) (* (cbrt 3.0) (pow (pow x 2) 1/3)) (* (cbrt 3.0) (pow (pow x 2) 1/3)) (* (cbrt 3.0) (pow (pow x 2) 1/3)) (* (cbrt 3.0) (pow (pow x 2) 1/3)) (* (cbrt 3.0) (pow (pow x 2) 1/3)) (* (cbrt 3.0) (pow (pow x 2) 1/3)) (* (pow (cbrt 3.0) 2) (pow (pow x 4) 1/3)) (* (pow (cbrt 3.0) 2) (pow (pow x 4) 1/3)) (* (pow (cbrt 3.0) 2) (pow (pow x 4) 1/3)) 2.414 * * [simplify]: iteration 0 : 107 enodes (cost 423 ) 2.419 * * [simplify]: iteration 1 : 425 enodes (cost 365 ) 2.435 * * [simplify]: iteration 2 : 2033 enodes (cost 336 ) 2.496 * * [simplify]: iteration 3 : 5001 enodes (cost 331 ) 2.499 * [simplify]: Simplified to: (expm1 (cbrt (* (* x x) 3.0))) (log1p (cbrt (* (* x x) 3.0))) (log (cbrt (* (* x x) 3.0))) (exp (cbrt (* (* x x) 3.0))) (pow (pow x 2) 1/3) (cbrt 3.0) (* (cbrt (cbrt (* (* x x) 3.0))) (cbrt (cbrt (* (* x x) 3.0)))) (cbrt (cbrt (* (* x x) 3.0))) (* (* x x) 3.0) (sqrt (cbrt (* (* x x) 3.0))) (sqrt (cbrt (* (* x x) 3.0))) (expm1 (cbrt (* (* x x) 3.0))) (log1p (cbrt (* (* x x) 3.0))) (log (cbrt (* (* x x) 3.0))) (exp (cbrt (* (* x x) 3.0))) (pow (pow x 2) 1/3) (cbrt 3.0) (* (cbrt (cbrt (* (* x x) 3.0))) (cbrt (cbrt (* (* x x) 3.0)))) (cbrt (cbrt (* (* x x) 3.0))) (* (* x x) 3.0) (sqrt (cbrt (* (* x x) 3.0))) (sqrt (cbrt (* (* x x) 3.0))) (expm1 (cbrt (* (* x x) 3.0))) (log1p (cbrt (* (* x x) 3.0))) (log (cbrt (* (* x x) 3.0))) (exp (cbrt (* (* x x) 3.0))) (pow (pow x 2) 1/3) (cbrt 3.0) (* (cbrt (cbrt (* (* x x) 3.0))) (cbrt (cbrt (* (* x x) 3.0)))) (cbrt (cbrt (* (* x x) 3.0))) (* (* x x) 3.0) (sqrt (cbrt (* (* x x) 3.0))) (sqrt (cbrt (* (* x x) 3.0))) (expm1 (* (cbrt (* (* x x) 3.0)) (cbrt (* (* x x) 3.0)))) (log1p (* (cbrt (* (* x x) 3.0)) (cbrt (* (* x x) 3.0)))) 2/3 2 (* (* (pow x 4) 3.0) 3.0) (pow (sqrt (cbrt (* (* x x) 3.0))) 4) 2 (* 2 (log (cbrt (* (* x x) 3.0)))) (* 2 (log (cbrt (* (* x x) 3.0)))) (pow (exp 1) (pow (sqrt (cbrt (* (* x x) 3.0))) 4)) (* (* (pow x 4) 3.0) 3.0) (* (cbrt (* (cbrt (* (* x x) 3.0)) (cbrt (* (* x x) 3.0)))) (cbrt (* (cbrt (* (* x x) 3.0)) (cbrt (* (* x x) 3.0))))) (cbrt (* (cbrt (* (* x x) 3.0)) (cbrt (* (* x x) 3.0)))) (* (* (pow x 4) 3.0) 3.0) (fabs (cbrt (* (* x x) 3.0))) (fabs (cbrt (* (* x x) 3.0))) (pow (pow x 2) 2/3) (pow (cbrt 3.0) 2) (pow (cbrt (cbrt (* (* x x) 3.0))) 4) (* (cbrt (cbrt (* (* x x) 3.0))) (cbrt (cbrt (* (* x x) 3.0)))) (cbrt (* (* x x) 3.0)) (cbrt (* (* x x) 3.0)) 1 (pow (sqrt (cbrt (* (* x x) 3.0))) 4) (cbrt (* (* x x) 3.0)) (cbrt (* (* x x) 3.0)) 2/3 2 (* (cbrt (* (* x x) 3.0)) (cbrt (* x x))) (pow (cbrt (cbrt (* (* x x) 3.0))) 5) (pow (sqrt (cbrt (* (* x x) 3.0))) 3) (cbrt (* (* x x) 3.0)) (* (cbrt 3.0) (cbrt (* (* x x) 3.0))) (pow (cbrt (cbrt (* (* x x) 3.0))) 4) (pow (sqrt (cbrt (* (* x x) 3.0))) 3) (pow (sqrt (cbrt (* (* x x) 3.0))) 4) (* (cbrt 3.0) (pow (pow x 2) 1/3)) (* (cbrt 3.0) (pow (pow x 2) 1/3)) (* (cbrt 3.0) (pow (pow x 2) 1/3)) (* (cbrt 3.0) (pow (pow x 2) 1/3)) (* (cbrt 3.0) (pow (pow x 2) 1/3)) (* (cbrt 3.0) (pow (pow x 2) 1/3)) (* (cbrt 3.0) (pow (pow x 2) 1/3)) (* (cbrt 3.0) (pow (pow x 2) 1/3)) (* (cbrt 3.0) (pow (pow x 2) 1/3)) (* (pow (cbrt 3.0) 2) (pow (pow x 4) 1/3)) (* (pow (cbrt 3.0) 2) (pow (pow x 4) 1/3)) (* (pow (cbrt 3.0) 2) (pow (pow x 4) 1/3)) 2.500 * * * [progress]: adding candidates to table 2.692 * [progress]: [Phase 3 of 3] Extracting. 2.692 * * [regime]: Finding splitpoints for: (# # # # # #) 2.693 * * * [regime-changes]: Trying 1 branch expressions: (x) 2.693 * * * * [regimes]: Trying to branch on x from (# # # # # #) 2.714 * * * [regime]: Found split indices: #