6.629 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.010 * * * [progress]: [2/2] Setting up program. 0.012 * [progress]: [Phase 2 of 3] Improving. 0.012 * [simplify]: Simplifying using # : (+ (* (/ 841.0 108.0) x) (/ 4.0 29.0)) 0.014 * * [simplify]: iteration 0 : 14 enodes (cost 3 ) 0.015 * * [simplify]: iteration 1 : 19 enodes (cost 3 ) 0.017 * * [simplify]: iteration 2 : 21 enodes (cost 3 ) 0.018 * * [simplify]: iteration 3 : 23 enodes (cost 3 ) 0.019 * * [simplify]: iteration 4 : 25 enodes (cost 3 ) 0.021 * * [simplify]: iteration 5 : 26 enodes (cost 3 ) 0.022 * * [simplify]: iteration 6 : 26 enodes (cost 3 ) 0.022 * [simplify]: Simplified to: (fma (/ 841.0 108.0) x (/ 4.0 29.0)) 0.027 * * [progress]: iteration 1 / 4 0.027 * * * [progress]: picking best candidate 0.029 * * * * [pick]: Picked # 0.030 * * * [progress]: localizing error 0.035 * * * [progress]: generating rewritten candidates 0.035 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.036 * * * [progress]: generating series expansions 0.036 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.037 * [approximate]: Taking taylor expansion of (fma 7.787037037037037 x 0.13793103448275862) in (x) around 0 0.037 * [taylor]: Taking taylor expansion of (fma 7.787037037037037 x 0.13793103448275862) in x 0.037 * [taylor]: Rewrote expression to (+ (* 7.787037037037037 x) 0.13793103448275862) 0.037 * [taylor]: Taking taylor expansion of (* 7.787037037037037 x) in x 0.037 * [taylor]: Taking taylor expansion of 7.787037037037037 in x 0.037 * [taylor]: Taking taylor expansion of x in x 0.037 * [taylor]: Taking taylor expansion of 0.13793103448275862 in x 0.037 * [taylor]: Taking taylor expansion of (fma 7.787037037037037 x 0.13793103448275862) in x 0.037 * [taylor]: Rewrote expression to (+ (* 7.787037037037037 x) 0.13793103448275862) 0.037 * [taylor]: Taking taylor expansion of (* 7.787037037037037 x) in x 0.037 * [taylor]: Taking taylor expansion of 7.787037037037037 in x 0.037 * [taylor]: Taking taylor expansion of x in x 0.037 * [taylor]: Taking taylor expansion of 0.13793103448275862 in x 0.045 * [approximate]: Taking taylor expansion of (fma 7.787037037037037 (/ 1 x) 0.13793103448275862) in (x) around 0 0.045 * [taylor]: Taking taylor expansion of (fma 7.787037037037037 (/ 1 x) 0.13793103448275862) in x 0.045 * [taylor]: Rewrote expression to (+ (* 7.787037037037037 (/ 1 x)) 0.13793103448275862) 0.045 * [taylor]: Taking taylor expansion of (* 7.787037037037037 (/ 1 x)) in x 0.045 * [taylor]: Taking taylor expansion of 7.787037037037037 in x 0.045 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.045 * [taylor]: Taking taylor expansion of x in x 0.045 * [taylor]: Taking taylor expansion of 0.13793103448275862 in x 0.045 * [taylor]: Taking taylor expansion of (fma 7.787037037037037 (/ 1 x) 0.13793103448275862) in x 0.045 * [taylor]: Rewrote expression to (+ (* 7.787037037037037 (/ 1 x)) 0.13793103448275862) 0.046 * [taylor]: Taking taylor expansion of (* 7.787037037037037 (/ 1 x)) in x 0.046 * [taylor]: Taking taylor expansion of 7.787037037037037 in x 0.046 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.046 * [taylor]: Taking taylor expansion of x in x 0.046 * [taylor]: Taking taylor expansion of 0.13793103448275862 in x 0.056 * [approximate]: Taking taylor expansion of (fma 7.787037037037037 (/ -1 x) 0.13793103448275862) in (x) around 0 0.057 * [taylor]: Taking taylor expansion of (fma 7.787037037037037 (/ -1 x) 0.13793103448275862) in x 0.057 * [taylor]: Rewrote expression to (+ (* 7.787037037037037 (/ -1 x)) 0.13793103448275862) 0.057 * [taylor]: Taking taylor expansion of (* 7.787037037037037 (/ -1 x)) in x 0.057 * [taylor]: Taking taylor expansion of 7.787037037037037 in x 0.057 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.057 * [taylor]: Taking taylor expansion of -1 in x 0.057 * [taylor]: Taking taylor expansion of x in x 0.057 * [taylor]: Taking taylor expansion of 0.13793103448275862 in x 0.057 * [taylor]: Taking taylor expansion of (fma 7.787037037037037 (/ -1 x) 0.13793103448275862) in x 0.057 * [taylor]: Rewrote expression to (+ (* 7.787037037037037 (/ -1 x)) 0.13793103448275862) 0.057 * [taylor]: Taking taylor expansion of (* 7.787037037037037 (/ -1 x)) in x 0.057 * [taylor]: Taking taylor expansion of 7.787037037037037 in x 0.057 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.057 * [taylor]: Taking taylor expansion of -1 in x 0.057 * [taylor]: Taking taylor expansion of x in x 0.058 * [taylor]: Taking taylor expansion of 0.13793103448275862 in x 0.069 * * * [progress]: simplifying candidates 0.070 * [simplify]: Simplifying using # : (expm1 (fma (/ 841.0 108.0) x (/ 4.0 29.0))) (log1p (fma (/ 841.0 108.0) x (/ 4.0 29.0))) (* (/ 841.0 108.0) x) (log (fma (/ 841.0 108.0) x (/ 4.0 29.0))) (exp (fma (/ 841.0 108.0) x (/ 4.0 29.0))) (* (cbrt (fma (/ 841.0 108.0) x (/ 4.0 29.0))) (cbrt (fma (/ 841.0 108.0) x (/ 4.0 29.0)))) (cbrt (fma (/ 841.0 108.0) x (/ 4.0 29.0))) (* (* (fma (/ 841.0 108.0) x (/ 4.0 29.0)) (fma (/ 841.0 108.0) x (/ 4.0 29.0))) (fma (/ 841.0 108.0) x (/ 4.0 29.0))) (sqrt (fma (/ 841.0 108.0) x (/ 4.0 29.0))) (sqrt (fma (/ 841.0 108.0) x (/ 4.0 29.0))) (+ (* 7.787037037037037 x) 0.13793103448275862) (+ (* 7.787037037037037 x) 0.13793103448275862) (+ (* 7.787037037037037 x) 0.13793103448275862) 0.072 * * [simplify]: iteration 0 : 30 enodes (cost 53 ) 0.074 * * [simplify]: iteration 1 : 54 enodes (cost 46 ) 0.075 * * [simplify]: iteration 2 : 161 enodes (cost 46 ) 0.079 * * [simplify]: iteration 3 : 607 enodes (cost 46 ) 0.091 * * [simplify]: iteration 4 : 2687 enodes (cost 46 ) 0.134 * * [simplify]: iteration 5 : 5003 enodes (cost 46 ) 0.135 * [simplify]: Simplified to: (expm1 (fma (/ 841.0 108.0) x (/ 4.0 29.0))) (log1p (fma (/ 841.0 108.0) x (/ 4.0 29.0))) (* (/ 841.0 108.0) x) (log (fma (/ 841.0 108.0) x (/ 4.0 29.0))) (exp (fma (/ 841.0 108.0) x (/ 4.0 29.0))) (* (cbrt (fma (/ 841.0 108.0) x (/ 4.0 29.0))) (cbrt (fma (/ 841.0 108.0) x (/ 4.0 29.0)))) (cbrt (fma (/ 841.0 108.0) x (/ 4.0 29.0))) (pow (fma (/ 841.0 108.0) x (/ 4.0 29.0)) 3) (sqrt (fma (/ 841.0 108.0) x (/ 4.0 29.0))) (sqrt (fma (/ 841.0 108.0) x (/ 4.0 29.0))) (fma 7.787037037037037 x 0.13793103448275862) (fma 7.787037037037037 x 0.13793103448275862) (fma 7.787037037037037 x 0.13793103448275862) 0.135 * * * [progress]: adding candidates to table 0.160 * * [progress]: iteration 2 / 4 0.160 * * * [progress]: picking best candidate 0.164 * * * * [pick]: Picked # 0.164 * * * [progress]: localizing error 0.170 * * * [progress]: generating rewritten candidates 0.170 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1) 0.176 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 0.185 * * * [progress]: generating series expansions 0.185 * * * * [progress]: [ 1 / 2 ] generating series at (2 1) 0.186 * [approximate]: Taking taylor expansion of (* 7.787037037037037 x) in (x) around 0 0.186 * [taylor]: Taking taylor expansion of (* 7.787037037037037 x) in x 0.186 * [taylor]: Taking taylor expansion of 7.787037037037037 in x 0.186 * [taylor]: Taking taylor expansion of x in x 0.186 * [taylor]: Taking taylor expansion of (* 7.787037037037037 x) in x 0.186 * [taylor]: Taking taylor expansion of 7.787037037037037 in x 0.186 * [taylor]: Taking taylor expansion of x in x 0.192 * [approximate]: Taking taylor expansion of (/ 7.787037037037037 x) in (x) around 0 0.192 * [taylor]: Taking taylor expansion of (/ 7.787037037037037 x) in x 0.192 * [taylor]: Taking taylor expansion of 7.787037037037037 in x 0.192 * [taylor]: Taking taylor expansion of x in x 0.192 * [taylor]: Taking taylor expansion of (/ 7.787037037037037 x) in x 0.192 * [taylor]: Taking taylor expansion of 7.787037037037037 in x 0.192 * [taylor]: Taking taylor expansion of x in x 0.196 * [approximate]: Taking taylor expansion of (/ -7.787037037037037 x) in (x) around 0 0.196 * [taylor]: Taking taylor expansion of (/ -7.787037037037037 x) in x 0.196 * [taylor]: Taking taylor expansion of -7.787037037037037 in x 0.196 * [taylor]: Taking taylor expansion of x in x 0.197 * [taylor]: Taking taylor expansion of (/ -7.787037037037037 x) in x 0.197 * [taylor]: Taking taylor expansion of -7.787037037037037 in x 0.197 * [taylor]: Taking taylor expansion of x in x 0.201 * * * * [progress]: [ 2 / 2 ] generating series at (2) 0.201 * [approximate]: Taking taylor expansion of (+ (* 7.787037037037037 x) 0.13793103448275862) in (x) around 0 0.201 * [taylor]: Taking taylor expansion of (+ (* 7.787037037037037 x) 0.13793103448275862) in x 0.201 * [taylor]: Taking taylor expansion of (* 7.787037037037037 x) in x 0.201 * [taylor]: Taking taylor expansion of 7.787037037037037 in x 0.201 * [taylor]: Taking taylor expansion of x in x 0.201 * [taylor]: Taking taylor expansion of 0.13793103448275862 in x 0.201 * [taylor]: Taking taylor expansion of (+ (* 7.787037037037037 x) 0.13793103448275862) in x 0.201 * [taylor]: Taking taylor expansion of (* 7.787037037037037 x) in x 0.201 * [taylor]: Taking taylor expansion of 7.787037037037037 in x 0.201 * [taylor]: Taking taylor expansion of x in x 0.201 * [taylor]: Taking taylor expansion of 0.13793103448275862 in x 0.209 * [approximate]: Taking taylor expansion of (+ 0.13793103448275862 (* 7.787037037037037 (/ 1 x))) in (x) around 0 0.210 * [taylor]: Taking taylor expansion of (+ 0.13793103448275862 (* 7.787037037037037 (/ 1 x))) in x 0.210 * [taylor]: Taking taylor expansion of 0.13793103448275862 in x 0.210 * [taylor]: Taking taylor expansion of (* 7.787037037037037 (/ 1 x)) in x 0.210 * [taylor]: Taking taylor expansion of 7.787037037037037 in x 0.210 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.210 * [taylor]: Taking taylor expansion of x in x 0.210 * [taylor]: Taking taylor expansion of (+ 0.13793103448275862 (* 7.787037037037037 (/ 1 x))) in x 0.210 * [taylor]: Taking taylor expansion of 0.13793103448275862 in x 0.210 * [taylor]: Taking taylor expansion of (* 7.787037037037037 (/ 1 x)) in x 0.210 * [taylor]: Taking taylor expansion of 7.787037037037037 in x 0.210 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.210 * [taylor]: Taking taylor expansion of x in x 0.221 * [approximate]: Taking taylor expansion of (- 0.13793103448275862 (* 7.787037037037037 (/ 1 x))) in (x) around 0 0.221 * [taylor]: Taking taylor expansion of (- 0.13793103448275862 (* 7.787037037037037 (/ 1 x))) in x 0.221 * [taylor]: Taking taylor expansion of 0.13793103448275862 in x 0.221 * [taylor]: Taking taylor expansion of (* 7.787037037037037 (/ 1 x)) in x 0.221 * [taylor]: Taking taylor expansion of 7.787037037037037 in x 0.221 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.221 * [taylor]: Taking taylor expansion of x in x 0.221 * [taylor]: Taking taylor expansion of (- 0.13793103448275862 (* 7.787037037037037 (/ 1 x))) in x 0.221 * [taylor]: Taking taylor expansion of 0.13793103448275862 in x 0.221 * [taylor]: Taking taylor expansion of (* 7.787037037037037 (/ 1 x)) in x 0.221 * [taylor]: Taking taylor expansion of 7.787037037037037 in x 0.221 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.221 * [taylor]: Taking taylor expansion of x in x 0.238 * * * [progress]: simplifying candidates 0.238 * [simplify]: Simplifying using # : (expm1 (* (/ 841.0 108.0) x)) (log1p (* (/ 841.0 108.0) x)) (* (/ 841.0 108.0) x) (+ (- (log 841.0) (log 108.0)) (log x)) (+ (log (/ 841.0 108.0)) (log x)) (log (* (/ 841.0 108.0) x)) (exp (* (/ 841.0 108.0) x)) (* (/ (* (* 841.0 841.0) 841.0) (* (* 108.0 108.0) 108.0)) (* (* x x) x)) (* (* (* (/ 841.0 108.0) (/ 841.0 108.0)) (/ 841.0 108.0)) (* (* x x) x)) (* (cbrt (* (/ 841.0 108.0) x)) (cbrt (* (/ 841.0 108.0) x))) (cbrt (* (/ 841.0 108.0) x)) (* (* (* (/ 841.0 108.0) x) (* (/ 841.0 108.0) x)) (* (/ 841.0 108.0) x)) (sqrt (* (/ 841.0 108.0) x)) (sqrt (* (/ 841.0 108.0) x)) (* (sqrt (/ 841.0 108.0)) (sqrt x)) (* (sqrt (/ 841.0 108.0)) (sqrt x)) (* (/ (sqrt 841.0) (sqrt 108.0)) (sqrt x)) (* (/ (sqrt 841.0) (sqrt 108.0)) (sqrt x)) (* (/ 841.0 108.0) (* (cbrt x) (cbrt x))) (* (/ 841.0 108.0) (sqrt x)) (* (/ 841.0 108.0) 1) (* (cbrt (/ 841.0 108.0)) x) (* (sqrt (/ 841.0 108.0)) x) (* (/ (cbrt 841.0) (cbrt 108.0)) x) (* (/ (cbrt 841.0) (sqrt 108.0)) x) (* (/ (cbrt 841.0) 108.0) x) (* (/ (sqrt 841.0) (cbrt 108.0)) x) (* (/ (sqrt 841.0) (sqrt 108.0)) x) (* (/ (sqrt 841.0) 108.0) x) (* (/ 841.0 (cbrt 108.0)) x) (* (/ 841.0 (sqrt 108.0)) x) (* (/ 841.0 108.0) x) (* (/ 841.0 108.0) x) (* (/ 1 108.0) x) (* 841.0 x) (expm1 (+ (* (/ 841.0 108.0) x) (/ 4.0 29.0))) (log1p (+ (* (/ 841.0 108.0) x) (/ 4.0 29.0))) (* (exp (* (/ 841.0 108.0) x)) (exp (/ 4.0 29.0))) (log (+ (* (/ 841.0 108.0) x) (/ 4.0 29.0))) (exp (+ (* (/ 841.0 108.0) x) (/ 4.0 29.0))) (* (cbrt (+ (* (/ 841.0 108.0) x) (/ 4.0 29.0))) (cbrt (+ (* (/ 841.0 108.0) x) (/ 4.0 29.0)))) (cbrt (+ (* (/ 841.0 108.0) x) (/ 4.0 29.0))) (* (* (+ (* (/ 841.0 108.0) x) (/ 4.0 29.0)) (+ (* (/ 841.0 108.0) x) (/ 4.0 29.0))) (+ (* (/ 841.0 108.0) x) (/ 4.0 29.0))) (sqrt (+ (* (/ 841.0 108.0) x) (/ 4.0 29.0))) (sqrt (+ (* (/ 841.0 108.0) x) (/ 4.0 29.0))) (+ (* (* 841.0 x) 29.0) (* 108.0 4.0)) (* 108.0 29.0) (+ (pow (* (/ 841.0 108.0) x) 3) (pow (/ 4.0 29.0) 3)) (+ (* (* (/ 841.0 108.0) x) (* (/ 841.0 108.0) x)) (- (* (/ 4.0 29.0) (/ 4.0 29.0)) (* (* (/ 841.0 108.0) x) (/ 4.0 29.0)))) (- (* (* (/ 841.0 108.0) x) (* (/ 841.0 108.0) x)) (* (/ 4.0 29.0) (/ 4.0 29.0))) (- (* (/ 841.0 108.0) x) (/ 4.0 29.0)) (* 7.787037037037037 x) (* 7.787037037037037 x) (* 7.787037037037037 x) (+ (* 7.787037037037037 x) 0.13793103448275862) (+ (* 7.787037037037037 x) 0.13793103448275862) (+ (* 7.787037037037037 x) 0.13793103448275862) 0.242 * * [simplify]: iteration 0 : 252 enodes (cost 227 ) 0.247 * * [simplify]: iteration 1 : 873 enodes (cost 207 ) 0.262 * * [simplify]: iteration 2 : 3441 enodes (cost 206 ) 0.311 * * [simplify]: iteration 3 : 5001 enodes (cost 205 ) 0.313 * [simplify]: Simplified to: (expm1 (* (/ 841.0 108.0) x)) (log1p (* (/ 841.0 108.0) x)) (* (/ 841.0 108.0) x) (log (* (/ 841.0 108.0) x)) (log (* (/ 841.0 108.0) x)) (log (* (/ 841.0 108.0) x)) (exp (* (/ 841.0 108.0) x)) (pow (* (/ 841.0 108.0) x) 3) (pow (* (/ 841.0 108.0) x) 3) (* (cbrt (* (/ 841.0 108.0) x)) (cbrt (* (/ 841.0 108.0) x))) (cbrt (* (/ 841.0 108.0) x)) (pow (* (/ 841.0 108.0) x) 3) (sqrt (* (/ 841.0 108.0) x)) (sqrt (* (/ 841.0 108.0) x)) (* (sqrt (/ 841.0 108.0)) (sqrt x)) (* (sqrt (/ 841.0 108.0)) (sqrt x)) (* (/ (sqrt 841.0) (sqrt 108.0)) (sqrt x)) (* (/ (sqrt 841.0) (sqrt 108.0)) (sqrt x)) (* (/ 841.0 108.0) (* (cbrt x) (cbrt x))) (* (/ 841.0 108.0) (sqrt x)) (/ 841.0 108.0) (* (cbrt (/ 841.0 108.0)) x) (* (sqrt (/ 841.0 108.0)) x) (* (/ (cbrt 841.0) (cbrt 108.0)) x) (* (/ (cbrt 841.0) (sqrt 108.0)) x) (* (/ (cbrt 841.0) 108.0) x) (* (/ (sqrt 841.0) (cbrt 108.0)) x) (* (/ (sqrt 841.0) (sqrt 108.0)) x) (* (/ (sqrt 841.0) 108.0) x) (* (/ 841.0 (cbrt 108.0)) x) (* (/ 841.0 (sqrt 108.0)) x) (* (/ 841.0 108.0) x) (* (/ 841.0 108.0) x) (/ x 108.0) (* 841.0 x) (expm1 (+ (* (/ 841.0 108.0) x) (/ 4.0 29.0))) (log1p (+ (* (/ 841.0 108.0) x) (/ 4.0 29.0))) (exp (+ (* (/ 841.0 108.0) x) (/ 4.0 29.0))) (log (+ (* (/ 841.0 108.0) x) (/ 4.0 29.0))) (exp (+ (* (/ 841.0 108.0) x) (/ 4.0 29.0))) (* (cbrt (+ (* (/ 841.0 108.0) x) (/ 4.0 29.0))) (cbrt (+ (* (/ 841.0 108.0) x) (/ 4.0 29.0)))) (cbrt (+ (* (/ 841.0 108.0) x) (/ 4.0 29.0))) (pow (fma (/ 841.0 108.0) x (/ 4.0 29.0)) 3) (sqrt (+ (* (/ 841.0 108.0) x) (/ 4.0 29.0))) (sqrt (+ (* (/ 841.0 108.0) x) (/ 4.0 29.0))) (fma (* 841.0 x) 29.0 (* 108.0 4.0)) (* 108.0 29.0) (+ (pow (* (/ 841.0 108.0) x) 3) (pow (/ 4.0 29.0) 3)) (fma (/ (/ 4.0 29.0) 29.0) 4.0 (* (* (/ 841.0 108.0) x) (- (* (/ 841.0 108.0) x) (/ 4.0 29.0)))) (* (fma (/ 841.0 108.0) x (/ 4.0 29.0)) (- (* (/ 841.0 108.0) x) (/ 4.0 29.0))) (- (* (/ 841.0 108.0) x) (/ 4.0 29.0)) (* 7.787037037037037 x) (* 7.787037037037037 x) (* 7.787037037037037 x) (fma 7.787037037037037 x 0.13793103448275862) (fma 7.787037037037037 x 0.13793103448275862) (fma 7.787037037037037 x 0.13793103448275862) 0.313 * * * [progress]: adding candidates to table 0.408 * * [progress]: iteration 3 / 4 0.408 * * * [progress]: picking best candidate 0.410 * * * * [pick]: Picked # 0.410 * * * [progress]: localizing error 0.416 * * * [progress]: generating rewritten candidates 0.416 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1) 0.423 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 0.431 * * * [progress]: generating series expansions 0.431 * * * * [progress]: [ 1 / 2 ] generating series at (2 1) 0.431 * [approximate]: Taking taylor expansion of (* 7.787037037037036 x) in (x) around 0 0.431 * [taylor]: Taking taylor expansion of (* 7.787037037037036 x) in x 0.431 * [taylor]: Taking taylor expansion of 7.787037037037036 in x 0.431 * [taylor]: Taking taylor expansion of x in x 0.431 * [taylor]: Taking taylor expansion of (* 7.787037037037036 x) in x 0.431 * [taylor]: Taking taylor expansion of 7.787037037037036 in x 0.431 * [taylor]: Taking taylor expansion of x in x 0.437 * [approximate]: Taking taylor expansion of (/ 7.787037037037036 x) in (x) around 0 0.437 * [taylor]: Taking taylor expansion of (/ 7.787037037037036 x) in x 0.437 * [taylor]: Taking taylor expansion of 7.787037037037036 in x 0.437 * [taylor]: Taking taylor expansion of x in x 0.438 * [taylor]: Taking taylor expansion of (/ 7.787037037037036 x) in x 0.438 * [taylor]: Taking taylor expansion of 7.787037037037036 in x 0.438 * [taylor]: Taking taylor expansion of x in x 0.441 * [approximate]: Taking taylor expansion of (/ -7.787037037037036 x) in (x) around 0 0.441 * [taylor]: Taking taylor expansion of (/ -7.787037037037036 x) in x 0.441 * [taylor]: Taking taylor expansion of -7.787037037037036 in x 0.441 * [taylor]: Taking taylor expansion of x in x 0.442 * [taylor]: Taking taylor expansion of (/ -7.787037037037036 x) in x 0.442 * [taylor]: Taking taylor expansion of -7.787037037037036 in x 0.442 * [taylor]: Taking taylor expansion of x in x 0.445 * * * * [progress]: [ 2 / 2 ] generating series at (2) 0.446 * [approximate]: Taking taylor expansion of (+ (* 7.787037037037036 x) 0.13793103448275862) in (x) around 0 0.446 * [taylor]: Taking taylor expansion of (+ (* 7.787037037037036 x) 0.13793103448275862) in x 0.446 * [taylor]: Taking taylor expansion of (* 7.787037037037036 x) in x 0.446 * [taylor]: Taking taylor expansion of 7.787037037037036 in x 0.446 * [taylor]: Taking taylor expansion of x in x 0.446 * [taylor]: Taking taylor expansion of 0.13793103448275862 in x 0.446 * [taylor]: Taking taylor expansion of (+ (* 7.787037037037036 x) 0.13793103448275862) in x 0.446 * [taylor]: Taking taylor expansion of (* 7.787037037037036 x) in x 0.446 * [taylor]: Taking taylor expansion of 7.787037037037036 in x 0.446 * [taylor]: Taking taylor expansion of x in x 0.446 * [taylor]: Taking taylor expansion of 0.13793103448275862 in x 0.453 * [approximate]: Taking taylor expansion of (+ 0.13793103448275862 (* 7.787037037037036 (/ 1 x))) in (x) around 0 0.453 * [taylor]: Taking taylor expansion of (+ 0.13793103448275862 (* 7.787037037037036 (/ 1 x))) in x 0.453 * [taylor]: Taking taylor expansion of 0.13793103448275862 in x 0.453 * [taylor]: Taking taylor expansion of (* 7.787037037037036 (/ 1 x)) in x 0.454 * [taylor]: Taking taylor expansion of 7.787037037037036 in x 0.454 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.454 * [taylor]: Taking taylor expansion of x in x 0.454 * [taylor]: Taking taylor expansion of (+ 0.13793103448275862 (* 7.787037037037036 (/ 1 x))) in x 0.454 * [taylor]: Taking taylor expansion of 0.13793103448275862 in x 0.454 * [taylor]: Taking taylor expansion of (* 7.787037037037036 (/ 1 x)) in x 0.454 * [taylor]: Taking taylor expansion of 7.787037037037036 in x 0.454 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.454 * [taylor]: Taking taylor expansion of x in x 0.465 * [approximate]: Taking taylor expansion of (- 0.13793103448275862 (* 7.787037037037036 (/ 1 x))) in (x) around 0 0.465 * [taylor]: Taking taylor expansion of (- 0.13793103448275862 (* 7.787037037037036 (/ 1 x))) in x 0.465 * [taylor]: Taking taylor expansion of 0.13793103448275862 in x 0.465 * [taylor]: Taking taylor expansion of (* 7.787037037037036 (/ 1 x)) in x 0.465 * [taylor]: Taking taylor expansion of 7.787037037037036 in x 0.465 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.465 * [taylor]: Taking taylor expansion of x in x 0.465 * [taylor]: Taking taylor expansion of (- 0.13793103448275862 (* 7.787037037037036 (/ 1 x))) in x 0.465 * [taylor]: Taking taylor expansion of 0.13793103448275862 in x 0.465 * [taylor]: Taking taylor expansion of (* 7.787037037037036 (/ 1 x)) in x 0.465 * [taylor]: Taking taylor expansion of 7.787037037037036 in x 0.465 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.465 * [taylor]: Taking taylor expansion of x in x 0.483 * * * [progress]: simplifying candidates 0.484 * [simplify]: Simplifying using # : (expm1 (* 841.0 (/ x 108.0))) (log1p (* 841.0 (/ x 108.0))) (* 841.0 (/ x 108.0)) (+ (log 841.0) (- (log x) (log 108.0))) (+ (log 841.0) (log (/ x 108.0))) (log (* 841.0 (/ x 108.0))) (exp (* 841.0 (/ x 108.0))) (* (* (* 841.0 841.0) 841.0) (/ (* (* x x) x) (* (* 108.0 108.0) 108.0))) (* (* (* 841.0 841.0) 841.0) (* (* (/ x 108.0) (/ x 108.0)) (/ x 108.0))) (* (cbrt (* 841.0 (/ x 108.0))) (cbrt (* 841.0 (/ x 108.0)))) (cbrt (* 841.0 (/ x 108.0))) (* (* (* 841.0 (/ x 108.0)) (* 841.0 (/ x 108.0))) (* 841.0 (/ x 108.0))) (sqrt (* 841.0 (/ x 108.0))) (sqrt (* 841.0 (/ x 108.0))) (* (sqrt 841.0) (sqrt (/ x 108.0))) (* (sqrt 841.0) (sqrt (/ x 108.0))) (* (sqrt 841.0) (/ (sqrt x) (sqrt 108.0))) (* (sqrt 841.0) (/ (sqrt x) (sqrt 108.0))) (* 841.0 (* (cbrt (/ x 108.0)) (cbrt (/ x 108.0)))) (* 841.0 (sqrt (/ x 108.0))) (* 841.0 (/ (* (cbrt x) (cbrt x)) (* (cbrt 108.0) (cbrt 108.0)))) (* 841.0 (/ (* (cbrt x) (cbrt x)) (sqrt 108.0))) (* 841.0 (/ (* (cbrt x) (cbrt x)) 1)) (* 841.0 (/ (sqrt x) (* (cbrt 108.0) (cbrt 108.0)))) (* 841.0 (/ (sqrt x) (sqrt 108.0))) (* 841.0 (/ (sqrt x) 1)) (* 841.0 (/ 1 (* (cbrt 108.0) (cbrt 108.0)))) (* 841.0 (/ 1 (sqrt 108.0))) (* 841.0 (/ 1 1)) (* 841.0 1) (* 841.0 x) (* (cbrt 841.0) (/ x 108.0)) (* (sqrt 841.0) (/ x 108.0)) (* 841.0 (/ x 108.0)) (* 841.0 x) (expm1 (+ (* 841.0 (/ x 108.0)) (/ 4.0 29.0))) (log1p (+ (* 841.0 (/ x 108.0)) (/ 4.0 29.0))) (* (exp (* 841.0 (/ x 108.0))) (exp (/ 4.0 29.0))) (log (+ (* 841.0 (/ x 108.0)) (/ 4.0 29.0))) (exp (+ (* 841.0 (/ x 108.0)) (/ 4.0 29.0))) (* (cbrt (+ (* 841.0 (/ x 108.0)) (/ 4.0 29.0))) (cbrt (+ (* 841.0 (/ x 108.0)) (/ 4.0 29.0)))) (cbrt (+ (* 841.0 (/ x 108.0)) (/ 4.0 29.0))) (* (* (+ (* 841.0 (/ x 108.0)) (/ 4.0 29.0)) (+ (* 841.0 (/ x 108.0)) (/ 4.0 29.0))) (+ (* 841.0 (/ x 108.0)) (/ 4.0 29.0))) (sqrt (+ (* 841.0 (/ x 108.0)) (/ 4.0 29.0))) (sqrt (+ (* 841.0 (/ x 108.0)) (/ 4.0 29.0))) (+ (* (* 841.0 x) 29.0) (* 108.0 4.0)) (* 108.0 29.0) (+ (pow (* 841.0 (/ x 108.0)) 3) (pow (/ 4.0 29.0) 3)) (+ (* (* 841.0 (/ x 108.0)) (* 841.0 (/ x 108.0))) (- (* (/ 4.0 29.0) (/ 4.0 29.0)) (* (* 841.0 (/ x 108.0)) (/ 4.0 29.0)))) (- (* (* 841.0 (/ x 108.0)) (* 841.0 (/ x 108.0))) (* (/ 4.0 29.0) (/ 4.0 29.0))) (- (* 841.0 (/ x 108.0)) (/ 4.0 29.0)) (* 7.787037037037036 x) (* 7.787037037037036 x) (* 7.787037037037036 x) (+ (* 7.787037037037036 x) 0.13793103448275862) (+ (* 7.787037037037036 x) 0.13793103448275862) (+ (* 7.787037037037036 x) 0.13793103448275862) 0.488 * * [simplify]: iteration 0 : 265 enodes (cost 232 ) 0.493 * * [simplify]: iteration 1 : 1060 enodes (cost 212 ) 0.514 * * [simplify]: iteration 2 : 4486 enodes (cost 212 ) 0.580 * * [simplify]: iteration 3 : 5001 enodes (cost 211 ) 0.582 * [simplify]: Simplified to: (expm1 (* 841.0 (/ x 108.0))) (log1p (* 841.0 (/ x 108.0))) (* 841.0 (/ x 108.0)) (log (* 841.0 (/ x 108.0))) (log (* 841.0 (/ x 108.0))) (log (* 841.0 (/ x 108.0))) (exp (* 841.0 (/ x 108.0))) (pow (* 841.0 (/ x 108.0)) 3) (pow (* 841.0 (/ x 108.0)) 3) (* (cbrt (* 841.0 (/ x 108.0))) (cbrt (* 841.0 (/ x 108.0)))) (cbrt (* 841.0 (/ x 108.0))) (pow (* 841.0 (/ x 108.0)) 3) (sqrt (* 841.0 (/ x 108.0))) (sqrt (* 841.0 (/ x 108.0))) (* (sqrt 841.0) (sqrt (/ x 108.0))) (* (sqrt 841.0) (sqrt (/ x 108.0))) (* (sqrt 841.0) (/ (sqrt x) (sqrt 108.0))) (* (sqrt 841.0) (/ (sqrt x) (sqrt 108.0))) (* 841.0 (* (cbrt (/ x 108.0)) (cbrt (/ x 108.0)))) (* 841.0 (sqrt (/ x 108.0))) (* 841.0 (/ (* (cbrt x) (cbrt x)) (* (cbrt 108.0) (cbrt 108.0)))) (* 841.0 (/ (* (cbrt x) (cbrt x)) (sqrt 108.0))) (* (* (cbrt x) (cbrt x)) 841.0) (* 841.0 (/ (sqrt x) (* (cbrt 108.0) (cbrt 108.0)))) (* 841.0 (/ (sqrt x) (sqrt 108.0))) (* (sqrt x) 841.0) (/ 841.0 (* (cbrt 108.0) (cbrt 108.0))) (/ 841.0 (sqrt 108.0)) 841.0 841.0 (* 841.0 x) (* (cbrt 841.0) (/ x 108.0)) (* (sqrt 841.0) (/ x 108.0)) (* 841.0 (/ x 108.0)) (* 841.0 x) (expm1 (+ (* 841.0 (/ x 108.0)) (/ 4.0 29.0))) (log1p (+ (* 841.0 (/ x 108.0)) (/ 4.0 29.0))) (exp (+ (* 841.0 (/ x 108.0)) (/ 4.0 29.0))) (log (+ (* 841.0 (/ x 108.0)) (/ 4.0 29.0))) (exp (+ (* 841.0 (/ x 108.0)) (/ 4.0 29.0))) (* (cbrt (+ (* 841.0 (/ x 108.0)) (/ 4.0 29.0))) (cbrt (+ (* 841.0 (/ x 108.0)) (/ 4.0 29.0)))) (cbrt (+ (* 841.0 (/ x 108.0)) (/ 4.0 29.0))) (pow (fma 841.0 (/ x 108.0) (/ 4.0 29.0)) 3) (sqrt (+ (* 841.0 (/ x 108.0)) (/ 4.0 29.0))) (sqrt (+ (* 841.0 (/ x 108.0)) (/ 4.0 29.0))) (fma (* 841.0 x) 29.0 (* 108.0 4.0)) (* 108.0 29.0) (+ (pow (* 841.0 (/ x 108.0)) 3) (pow (/ 4.0 29.0) 3)) (fma (/ (/ 4.0 29.0) 29.0) 4.0 (* (* 841.0 (/ x 108.0)) (- (* 841.0 (/ x 108.0)) (/ 4.0 29.0)))) (* (fma 841.0 (/ x 108.0) (/ 4.0 29.0)) (- (* 841.0 (/ x 108.0)) (/ 4.0 29.0))) (- (* 841.0 (/ x 108.0)) (/ 4.0 29.0)) (* 7.787037037037036 x) (* 7.787037037037036 x) (* 7.787037037037036 x) (fma 7.787037037037036 x 0.13793103448275862) (fma 7.787037037037036 x 0.13793103448275862) (fma 7.787037037037036 x 0.13793103448275862) 0.582 * * * [progress]: adding candidates to table 0.673 * * [progress]: iteration 4 / 4 0.673 * * * [progress]: picking best candidate 0.675 * * * * [pick]: Picked # 0.675 * * * [progress]: localizing error 0.684 * * * [progress]: generating rewritten candidates 0.684 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1) 0.696 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1) 0.710 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2) 0.716 * * * * [progress]: [ 4 / 4 ] rewriting at (2) 0.743 * * * [progress]: generating series expansions 0.743 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1) 0.743 * * * * [progress]: [ 2 / 4 ] generating series at (2 1) 0.745 * [approximate]: Taking taylor expansion of (* (pow (cbrt 7.787037037037037) 3) x) in (x) around 0 0.745 * [taylor]: Taking taylor expansion of (* (pow (cbrt 7.787037037037037) 3) x) in x 0.745 * [taylor]: Taking taylor expansion of (pow (cbrt 7.787037037037037) 3) in x 0.745 * [taylor]: Taking taylor expansion of (cbrt 7.787037037037037) in x 0.746 * [taylor]: Taking taylor expansion of 7.787037037037037 in x 0.746 * [taylor]: Taking taylor expansion of x in x 0.746 * [taylor]: Taking taylor expansion of (* (pow (cbrt 7.787037037037037) 3) x) in x 0.746 * [taylor]: Taking taylor expansion of (pow (cbrt 7.787037037037037) 3) in x 0.746 * [taylor]: Taking taylor expansion of (cbrt 7.787037037037037) in x 0.746 * [taylor]: Taking taylor expansion of 7.787037037037037 in x 0.747 * [taylor]: Taking taylor expansion of x in x 0.774 * [approximate]: Taking taylor expansion of (/ (pow (cbrt 7.787037037037037) 3) x) in (x) around 0 0.774 * [taylor]: Taking taylor expansion of (/ (pow (cbrt 7.787037037037037) 3) x) in x 0.774 * [taylor]: Taking taylor expansion of (pow (cbrt 7.787037037037037) 3) in x 0.774 * [taylor]: Taking taylor expansion of (cbrt 7.787037037037037) in x 0.774 * [taylor]: Taking taylor expansion of 7.787037037037037 in x 0.774 * [taylor]: Taking taylor expansion of x in x 0.777 * [taylor]: Taking taylor expansion of (/ (pow (cbrt 7.787037037037037) 3) x) in x 0.777 * [taylor]: Taking taylor expansion of (pow (cbrt 7.787037037037037) 3) in x 0.777 * [taylor]: Taking taylor expansion of (cbrt 7.787037037037037) in x 0.778 * [taylor]: Taking taylor expansion of 7.787037037037037 in x 0.778 * [taylor]: Taking taylor expansion of x in x 0.799 * [approximate]: Taking taylor expansion of (* -1 (/ (pow (cbrt 7.787037037037037) 3) x)) in (x) around 0 0.799 * [taylor]: Taking taylor expansion of (* -1 (/ (pow (cbrt 7.787037037037037) 3) x)) in x 0.799 * [taylor]: Taking taylor expansion of -1 in x 0.799 * [taylor]: Taking taylor expansion of (/ (pow (cbrt 7.787037037037037) 3) x) in x 0.799 * [taylor]: Taking taylor expansion of (pow (cbrt 7.787037037037037) 3) in x 0.799 * [taylor]: Taking taylor expansion of (cbrt 7.787037037037037) in x 0.799 * [taylor]: Taking taylor expansion of 7.787037037037037 in x 0.800 * [taylor]: Taking taylor expansion of x in x 0.803 * [taylor]: Taking taylor expansion of (* -1 (/ (pow (cbrt 7.787037037037037) 3) x)) in x 0.803 * [taylor]: Taking taylor expansion of -1 in x 0.803 * [taylor]: Taking taylor expansion of (/ (pow (cbrt 7.787037037037037) 3) x) in x 0.803 * [taylor]: Taking taylor expansion of (pow (cbrt 7.787037037037037) 3) in x 0.803 * [taylor]: Taking taylor expansion of (cbrt 7.787037037037037) in x 0.803 * [taylor]: Taking taylor expansion of 7.787037037037037 in x 0.803 * [taylor]: Taking taylor expansion of x in x 0.831 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2) 0.832 * [approximate]: Taking taylor expansion of (* (cbrt 7.787037037037037) x) in (x) around 0 0.832 * [taylor]: Taking taylor expansion of (* (cbrt 7.787037037037037) x) in x 0.832 * [taylor]: Taking taylor expansion of (cbrt 7.787037037037037) in x 0.832 * [taylor]: Taking taylor expansion of 7.787037037037037 in x 0.833 * [taylor]: Taking taylor expansion of x in x 0.833 * [taylor]: Taking taylor expansion of (* (cbrt 7.787037037037037) x) in x 0.833 * [taylor]: Taking taylor expansion of (cbrt 7.787037037037037) in x 0.833 * [taylor]: Taking taylor expansion of 7.787037037037037 in x 0.833 * [taylor]: Taking taylor expansion of x in x 0.845 * [approximate]: Taking taylor expansion of (/ (cbrt 7.787037037037037) x) in (x) around 0 0.845 * [taylor]: Taking taylor expansion of (/ (cbrt 7.787037037037037) x) in x 0.845 * [taylor]: Taking taylor expansion of (cbrt 7.787037037037037) in x 0.845 * [taylor]: Taking taylor expansion of 7.787037037037037 in x 0.846 * [taylor]: Taking taylor expansion of x in x 0.846 * [taylor]: Taking taylor expansion of (/ (cbrt 7.787037037037037) x) in x 0.846 * [taylor]: Taking taylor expansion of (cbrt 7.787037037037037) in x 0.847 * [taylor]: Taking taylor expansion of 7.787037037037037 in x 0.847 * [taylor]: Taking taylor expansion of x in x 0.856 * [approximate]: Taking taylor expansion of (* -1 (/ (cbrt 7.787037037037037) x)) in (x) around 0 0.856 * [taylor]: Taking taylor expansion of (* -1 (/ (cbrt 7.787037037037037) x)) in x 0.856 * [taylor]: Taking taylor expansion of -1 in x 0.856 * [taylor]: Taking taylor expansion of (/ (cbrt 7.787037037037037) x) in x 0.856 * [taylor]: Taking taylor expansion of (cbrt 7.787037037037037) in x 0.856 * [taylor]: Taking taylor expansion of 7.787037037037037 in x 0.857 * [taylor]: Taking taylor expansion of x in x 0.858 * [taylor]: Taking taylor expansion of (* -1 (/ (cbrt 7.787037037037037) x)) in x 0.858 * [taylor]: Taking taylor expansion of -1 in x 0.858 * [taylor]: Taking taylor expansion of (/ (cbrt 7.787037037037037) x) in x 0.858 * [taylor]: Taking taylor expansion of (cbrt 7.787037037037037) in x 0.858 * [taylor]: Taking taylor expansion of 7.787037037037037 in x 0.858 * [taylor]: Taking taylor expansion of x in x 0.872 * * * * [progress]: [ 4 / 4 ] generating series at (2) 0.875 * [approximate]: Taking taylor expansion of (+ (* (pow (cbrt 7.787037037037037) 3) x) 0.13793103448275862) in (x) around 0 0.875 * [taylor]: Taking taylor expansion of (+ (* (pow (cbrt 7.787037037037037) 3) x) 0.13793103448275862) in x 0.875 * [taylor]: Taking taylor expansion of (* (pow (cbrt 7.787037037037037) 3) x) in x 0.875 * [taylor]: Taking taylor expansion of (pow (cbrt 7.787037037037037) 3) in x 0.875 * [taylor]: Taking taylor expansion of (cbrt 7.787037037037037) in x 0.875 * [taylor]: Taking taylor expansion of 7.787037037037037 in x 0.875 * [taylor]: Taking taylor expansion of x in x 0.875 * [taylor]: Taking taylor expansion of 0.13793103448275862 in x 0.875 * [taylor]: Taking taylor expansion of (+ (* (pow (cbrt 7.787037037037037) 3) x) 0.13793103448275862) in x 0.875 * [taylor]: Taking taylor expansion of (* (pow (cbrt 7.787037037037037) 3) x) in x 0.875 * [taylor]: Taking taylor expansion of (pow (cbrt 7.787037037037037) 3) in x 0.875 * [taylor]: Taking taylor expansion of (cbrt 7.787037037037037) in x 0.875 * [taylor]: Taking taylor expansion of 7.787037037037037 in x 0.876 * [taylor]: Taking taylor expansion of x in x 0.876 * [taylor]: Taking taylor expansion of 0.13793103448275862 in x 0.911 * [approximate]: Taking taylor expansion of (+ (/ (pow (cbrt 7.787037037037037) 3) x) 0.13793103448275862) in (x) around 0 0.911 * [taylor]: Taking taylor expansion of (+ (/ (pow (cbrt 7.787037037037037) 3) x) 0.13793103448275862) in x 0.911 * [taylor]: Taking taylor expansion of (/ (pow (cbrt 7.787037037037037) 3) x) in x 0.911 * [taylor]: Taking taylor expansion of (pow (cbrt 7.787037037037037) 3) in x 0.911 * [taylor]: Taking taylor expansion of (cbrt 7.787037037037037) in x 0.911 * [taylor]: Taking taylor expansion of 7.787037037037037 in x 0.912 * [taylor]: Taking taylor expansion of x in x 0.915 * [taylor]: Taking taylor expansion of 0.13793103448275862 in x 0.915 * [taylor]: Taking taylor expansion of (+ (/ (pow (cbrt 7.787037037037037) 3) x) 0.13793103448275862) in x 0.915 * [taylor]: Taking taylor expansion of (/ (pow (cbrt 7.787037037037037) 3) x) in x 0.915 * [taylor]: Taking taylor expansion of (pow (cbrt 7.787037037037037) 3) in x 0.915 * [taylor]: Taking taylor expansion of (cbrt 7.787037037037037) in x 0.915 * [taylor]: Taking taylor expansion of 7.787037037037037 in x 0.916 * [taylor]: Taking taylor expansion of x in x 0.918 * [taylor]: Taking taylor expansion of 0.13793103448275862 in x 0.943 * [approximate]: Taking taylor expansion of (- 0.13793103448275862 (/ (pow (cbrt 7.787037037037037) 3) x)) in (x) around 0 0.943 * [taylor]: Taking taylor expansion of (- 0.13793103448275862 (/ (pow (cbrt 7.787037037037037) 3) x)) in x 0.943 * [taylor]: Taking taylor expansion of 0.13793103448275862 in x 0.943 * [taylor]: Taking taylor expansion of (/ (pow (cbrt 7.787037037037037) 3) x) in x 0.943 * [taylor]: Taking taylor expansion of (pow (cbrt 7.787037037037037) 3) in x 0.943 * [taylor]: Taking taylor expansion of (cbrt 7.787037037037037) in x 0.943 * [taylor]: Taking taylor expansion of 7.787037037037037 in x 0.943 * [taylor]: Taking taylor expansion of x in x 0.946 * [taylor]: Taking taylor expansion of (- 0.13793103448275862 (/ (pow (cbrt 7.787037037037037) 3) x)) in x 0.947 * [taylor]: Taking taylor expansion of 0.13793103448275862 in x 0.947 * [taylor]: Taking taylor expansion of (/ (pow (cbrt 7.787037037037037) 3) x) in x 0.947 * [taylor]: Taking taylor expansion of (pow (cbrt 7.787037037037037) 3) in x 0.947 * [taylor]: Taking taylor expansion of (cbrt 7.787037037037037) in x 0.947 * [taylor]: Taking taylor expansion of 7.787037037037037 in x 0.947 * [taylor]: Taking taylor expansion of x in x 0.974 * * * [progress]: simplifying candidates 0.981 * [simplify]: Simplifying using # : (expm1 (* (cbrt (/ 841.0 108.0)) (cbrt (/ 841.0 108.0)))) (log1p (* (cbrt (/ 841.0 108.0)) (cbrt (/ 841.0 108.0)))) (+ 1/3 1/3) (+ 1 1) (* (/ 841.0 108.0) (/ 841.0 108.0)) (* (cbrt (/ 841.0 108.0)) (cbrt (/ 841.0 108.0))) (+ 1 1) (+ (log (cbrt (/ 841.0 108.0))) (log (cbrt (/ 841.0 108.0)))) (log (* (cbrt (/ 841.0 108.0)) (cbrt (/ 841.0 108.0)))) (exp (* (cbrt (/ 841.0 108.0)) (cbrt (/ 841.0 108.0)))) (* (/ 841.0 108.0) (/ 841.0 108.0)) (* (cbrt (* (cbrt (/ 841.0 108.0)) (cbrt (/ 841.0 108.0)))) (cbrt (* (cbrt (/ 841.0 108.0)) (cbrt (/ 841.0 108.0))))) (cbrt (* (cbrt (/ 841.0 108.0)) (cbrt (/ 841.0 108.0)))) (* (* (* (cbrt (/ 841.0 108.0)) (cbrt (/ 841.0 108.0))) (* (cbrt (/ 841.0 108.0)) (cbrt (/ 841.0 108.0)))) (* (cbrt (/ 841.0 108.0)) (cbrt (/ 841.0 108.0)))) (sqrt (* (cbrt (/ 841.0 108.0)) (cbrt (/ 841.0 108.0)))) (sqrt (* (cbrt (/ 841.0 108.0)) (cbrt (/ 841.0 108.0)))) (* (cbrt 841.0) (cbrt 841.0)) (* (cbrt 108.0) (cbrt 108.0)) (* (cbrt (* (cbrt (/ 841.0 108.0)) (cbrt (/ 841.0 108.0)))) (cbrt (* (cbrt (/ 841.0 108.0)) (cbrt (/ 841.0 108.0))))) (* (cbrt (cbrt (/ 841.0 108.0))) (cbrt (cbrt (/ 841.0 108.0)))) (* (cbrt (sqrt (/ 841.0 108.0))) (cbrt (sqrt (/ 841.0 108.0)))) (* (cbrt (sqrt (/ 841.0 108.0))) (cbrt (sqrt (/ 841.0 108.0)))) (* (cbrt (/ (* (cbrt 841.0) (cbrt 841.0)) (* (cbrt 108.0) (cbrt 108.0)))) (cbrt (/ (* (cbrt 841.0) (cbrt 841.0)) (* (cbrt 108.0) (cbrt 108.0))))) (* (cbrt (/ (cbrt 841.0) (cbrt 108.0))) (cbrt (/ (cbrt 841.0) (cbrt 108.0)))) (* (cbrt (/ (* (cbrt 841.0) (cbrt 841.0)) (sqrt 108.0))) (cbrt (/ (* (cbrt 841.0) (cbrt 841.0)) (sqrt 108.0)))) (* (cbrt (/ (cbrt 841.0) (sqrt 108.0))) (cbrt (/ (cbrt 841.0) (sqrt 108.0)))) (* (cbrt (/ (* (cbrt 841.0) (cbrt 841.0)) 1)) (cbrt (/ (* (cbrt 841.0) (cbrt 841.0)) 1))) (* (cbrt (/ (cbrt 841.0) 108.0)) (cbrt (/ (cbrt 841.0) 108.0))) (* (cbrt (/ (sqrt 841.0) (* (cbrt 108.0) (cbrt 108.0)))) (cbrt (/ (sqrt 841.0) (* (cbrt 108.0) (cbrt 108.0))))) (* (cbrt (/ (sqrt 841.0) (cbrt 108.0))) (cbrt (/ (sqrt 841.0) (cbrt 108.0)))) (* (cbrt (/ (sqrt 841.0) (sqrt 108.0))) (cbrt (/ (sqrt 841.0) (sqrt 108.0)))) (* (cbrt (/ (sqrt 841.0) (sqrt 108.0))) (cbrt (/ (sqrt 841.0) (sqrt 108.0)))) (* (cbrt (/ (sqrt 841.0) 1)) (cbrt (/ (sqrt 841.0) 1))) (* (cbrt (/ (sqrt 841.0) 108.0)) (cbrt (/ (sqrt 841.0) 108.0))) (* (cbrt (/ 1 (* (cbrt 108.0) (cbrt 108.0)))) (cbrt (/ 1 (* (cbrt 108.0) (cbrt 108.0))))) (* (cbrt (/ 841.0 (cbrt 108.0))) (cbrt (/ 841.0 (cbrt 108.0)))) (* (cbrt (/ 1 (sqrt 108.0))) (cbrt (/ 1 (sqrt 108.0)))) (* (cbrt (/ 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x) 0.13793103448275862) (+ (* 7.787037037037037 x) 0.13793103448275862) 0.990 * * [simplify]: iteration 0 : 515 enodes (cost 1513 ) 0.998 * * [simplify]: iteration 1 : 1897 enodes (cost 1352 ) 1.037 * * [simplify]: iteration 2 : 5001 enodes (cost 1264 ) 1.043 * [simplify]: Simplified to: (expm1 (* (cbrt (/ 841.0 108.0)) (cbrt (/ 841.0 108.0)))) (log1p (* (cbrt (/ 841.0 108.0)) (cbrt (/ 841.0 108.0)))) 2/3 2 (pow (cbrt (/ 841.0 108.0)) 6) (pow (sqrt (cbrt (/ 841.0 108.0))) 4) 2 (* 2 (log (cbrt (/ 841.0 108.0)))) (* 2 (log (cbrt (/ 841.0 108.0)))) (exp (* (cbrt (/ 841.0 108.0)) (cbrt (/ 841.0 108.0)))) (pow (cbrt (/ 841.0 108.0)) 6) (* (cbrt (* (cbrt (/ 841.0 108.0)) (cbrt (/ 841.0 108.0)))) (cbrt (* (cbrt (/ 841.0 108.0)) (cbrt (/ 841.0 108.0))))) (cbrt (* (cbrt (/ 841.0 108.0)) (cbrt (/ 841.0 108.0)))) (pow (cbrt (/ 841.0 108.0)) 6) (fabs (cbrt (/ 841.0 108.0))) (fabs (cbrt (/ 841.0 108.0))) (* (cbrt 841.0) (cbrt 841.0)) (* (cbrt 108.0) (cbrt 108.0)) (* (cbrt (* (cbrt (/ 841.0 108.0)) 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x (pow (cbrt (/ 841.0 108.0)) 3) (/ 4.0 29.0)) 3) (sqrt (+ (* (* (cbrt (/ 841.0 108.0)) (cbrt (/ 841.0 108.0))) (* (cbrt (/ 841.0 108.0)) x)) (/ 4.0 29.0))) (sqrt (+ (* (* (cbrt (/ 841.0 108.0)) (cbrt (/ 841.0 108.0))) (* (cbrt (/ 841.0 108.0)) x)) (/ 4.0 29.0))) (fma (* (* (cbrt 841.0) (cbrt 841.0)) (* (cbrt 841.0) x)) 29.0 (* (* (* (cbrt 108.0) (cbrt 108.0)) (cbrt 108.0)) 4.0)) (* (* (* (cbrt 108.0) (cbrt 108.0)) (cbrt 108.0)) 29.0) (fma (* (* (cbrt 841.0) (cbrt (/ 841.0 108.0))) (* (cbrt 841.0) x)) 29.0 (* (* (cbrt 108.0) (cbrt 108.0)) 4.0)) (* (* (cbrt 108.0) (cbrt 108.0)) 29.0) (fma (* (* (cbrt 841.0) (cbrt (/ 841.0 108.0))) (* (cbrt 841.0) x)) 29.0 (* (* (cbrt 108.0) (cbrt 108.0)) 4.0)) (* (* (cbrt 108.0) (cbrt 108.0)) 29.0) (fma (* (* (cbrt 841.0) (cbrt (/ 841.0 108.0))) (* (cbrt (/ 841.0 108.0)) x)) 29.0 (* (cbrt 108.0) 4.0)) (* (cbrt 108.0) 29.0) (fma (* (* (cbrt 841.0) (cbrt (/ 841.0 108.0))) (* (cbrt 841.0) x)) 29.0 (* (* (cbrt 108.0) (cbrt 108.0)) 4.0)) (* (* (cbrt 108.0) 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[progress]: adding candidates to table 1.609 * [progress]: [Phase 3 of 3] Extracting. 1.609 * * [regime]: Finding splitpoints for: (# # #) 1.609 * * * [regime-changes]: Trying 3 branch expressions: ((* (/ 841.0 108.0) x) (+ (* (/ 841.0 108.0) x) (/ 4.0 29.0)) x) 1.609 * * * * [regimes]: Trying to branch on (* (/ 841.0 108.0) x) from (# # #) 1.623 * * * * [regimes]: Trying to branch on (+ (* (/ 841.0 108.0) x) (/ 4.0 29.0)) from (# # #) 1.634 * * * * [regimes]: Trying to branch on x from (# # #) 1.645 * * * [regime]: Found split indices: #