1.986 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.019 * * * [progress]: [2/2] Setting up program. 0.021 * [progress]: [Phase 2 of 3] Improving. 0.021 * [simplify]: Simplifying using # : (sqrt (* 2.0 (* x x))) 0.024 * * [simplify]: iteration 0 : 5 enodes (cost 6 ) 0.024 * * [simplify]: iteration 1 : 8 enodes (cost 6 ) 0.024 * * [simplify]: iteration 2 : 10 enodes (cost 6 ) 0.024 * * [simplify]: iteration 3 : 10 enodes (cost 6 ) 0.024 * [simplify]: Simplified to: (sqrt (* 2.0 (* x x))) 0.025 * * [progress]: iteration 1 / 4 0.025 * * * [progress]: picking best candidate 0.027 * * * * [pick]: Picked # 0.027 * * * [progress]: localizing error 0.032 * * * [progress]: generating rewritten candidates 0.032 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.038 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.045 * * * [progress]: generating series expansions 0.045 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.048 * [approximate]: Taking taylor expansion of (* (sqrt 2.0) x) in (x) around 0 0.049 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) x) in x 0.049 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.049 * [taylor]: Taking taylor expansion of 2.0 in x 0.049 * [taylor]: Taking taylor expansion of x in x 0.049 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) x) in x 0.049 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.049 * [taylor]: Taking taylor expansion of 2.0 in x 0.049 * [taylor]: Taking taylor expansion of x in x 0.052 * [approximate]: Taking taylor expansion of (/ (sqrt 2.0) x) in (x) around 0 0.052 * [taylor]: Taking taylor expansion of (/ (sqrt 2.0) x) in x 0.052 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.052 * [taylor]: Taking taylor expansion of 2.0 in x 0.052 * [taylor]: Taking taylor expansion of x in x 0.053 * [taylor]: Taking taylor expansion of (/ (sqrt 2.0) x) in x 0.053 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.053 * [taylor]: Taking taylor expansion of 2.0 in x 0.053 * [taylor]: Taking taylor expansion of x in x 0.054 * [approximate]: Taking taylor expansion of (/ (sqrt 2.0) x) in (x) around 0 0.054 * [taylor]: Taking taylor expansion of (/ (sqrt 2.0) x) in x 0.054 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.054 * [taylor]: Taking taylor expansion of 2.0 in x 0.054 * [taylor]: Taking taylor expansion of x in x 0.054 * [taylor]: Taking taylor expansion of (/ (sqrt 2.0) x) in x 0.054 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.054 * [taylor]: Taking taylor expansion of 2.0 in x 0.054 * [taylor]: Taking taylor expansion of x in x 0.055 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.055 * [approximate]: Taking taylor expansion of (* 2.0 (pow x 2)) in (x) around 0 0.055 * [taylor]: Taking taylor expansion of (* 2.0 (pow x 2)) in x 0.055 * [taylor]: Taking taylor expansion of 2.0 in x 0.055 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.055 * [taylor]: Taking taylor expansion of x in x 0.055 * [taylor]: Taking taylor expansion of (* 2.0 (pow x 2)) in x 0.055 * [taylor]: Taking taylor expansion of 2.0 in x 0.055 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.055 * [taylor]: Taking taylor expansion of x in x 0.056 * [approximate]: Taking taylor expansion of (/ 2.0 (pow x 2)) in (x) around 0 0.056 * [taylor]: Taking taylor expansion of (/ 2.0 (pow x 2)) in x 0.056 * [taylor]: Taking taylor expansion of 2.0 in x 0.056 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.056 * [taylor]: Taking taylor expansion of x in x 0.056 * [taylor]: Taking taylor expansion of (/ 2.0 (pow x 2)) in x 0.056 * [taylor]: Taking taylor expansion of 2.0 in x 0.056 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.056 * [taylor]: Taking taylor expansion of x in x 0.057 * [approximate]: Taking taylor expansion of (/ 2.0 (pow x 2)) in (x) around 0 0.057 * [taylor]: Taking taylor expansion of (/ 2.0 (pow x 2)) in x 0.057 * [taylor]: Taking taylor expansion of 2.0 in x 0.057 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.057 * [taylor]: Taking taylor expansion of x in x 0.057 * [taylor]: Taking taylor expansion of (/ 2.0 (pow x 2)) in x 0.057 * [taylor]: Taking taylor expansion of 2.0 in x 0.057 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.057 * [taylor]: Taking taylor expansion of x in x 0.058 * * * [progress]: simplifying candidates 0.059 * [simplify]: Simplifying using # : (log (sqrt (* 2.0 (* x x)))) (exp (sqrt (* 2.0 (* x x)))) (* (cbrt (sqrt (* 2.0 (* x x)))) (cbrt (sqrt (* 2.0 (* x x))))) (cbrt (sqrt (* 2.0 (* x x)))) (* (* (sqrt (* 2.0 (* x x))) (sqrt (* 2.0 (* x x)))) (sqrt (* 2.0 (* x x)))) (sqrt 2.0) (sqrt (* x x)) (/ 1 2) (/ 1 2) (/ 1 2) (sqrt (sqrt (* 2.0 (* x x)))) (sqrt (sqrt (* 2.0 (* x x)))) (* 2.0 (* x x)) (* 2.0 (* x x)) (+ (log 2.0) (+ (log x) (log x))) (+ (log 2.0) (log (* x x))) (log (* 2.0 (* x x))) (exp (* 2.0 (* x x))) (* (* (* 2.0 2.0) 2.0) (* (* (* x x) x) (* (* x x) x))) (* (* (* 2.0 2.0) 2.0) (* (* (* x x) (* x x)) (* x x))) (* (cbrt (* 2.0 (* x x))) (cbrt (* 2.0 (* x x)))) (cbrt (* 2.0 (* x x))) (* (* (* 2.0 (* x x)) (* 2.0 (* x x))) (* 2.0 (* x x))) (sqrt (* 2.0 (* x x))) (sqrt (* 2.0 (* x x))) (* (sqrt 2.0) x) (* (sqrt 2.0) x) (* 2.0 x) (* (cbrt 2.0) (* x x)) (* (sqrt 2.0) (* x x)) (* 2.0 (* x x)) (* (sqrt 2.0) x) (* (sqrt 2.0) x) (* -1 (* (sqrt 2.0) x)) (* 2.0 (pow x 2)) (* 2.0 (pow x 2)) (* 2.0 (pow x 2)) 0.097 * * [simplify]: iteration 0 : 46 enodes (cost 247 ) 0.098 * * [simplify]: iteration 1 : 93 enodes (cost 213 ) 0.098 * * [simplify]: iteration 2 : 283 enodes (cost 213 ) 0.098 * * [simplify]: iteration 3 : 581 enodes (cost 213 ) 0.098 * * [simplify]: iteration 4 : 1104 enodes (cost 213 ) 0.098 * * [simplify]: iteration 5 : 1816 enodes (cost 213 ) 0.098 * * [simplify]: iteration 6 : 3822 enodes (cost 213 ) 0.098 * * [simplify]: iteration 7 : 5142 enodes (cost 213 ) 0.100 * [simplify]: Simplified to: (log (sqrt (* 2.0 (* x x)))) (exp (sqrt (* 2.0 (* x x)))) (* (cbrt (sqrt (* 2.0 (* x x)))) (cbrt (sqrt (* 2.0 (* x x))))) (cbrt (sqrt (* 2.0 (* x x)))) (pow (sqrt (* 2.0 (* x x))) 3) (sqrt 2.0) (fabs x) (/ 1 2) (/ 1 2) (/ 1 2) (sqrt (sqrt (* 2.0 (* x x)))) (sqrt (sqrt (* 2.0 (* x x)))) (* 2.0 (* x x)) (* 2.0 (* x x)) (log (* 2.0 (* x x))) (log (* 2.0 (* x x))) (log (* 2.0 (* x x))) (pow (exp 2.0) (* x x)) (pow (* 2.0 (* x x)) 3) (pow (* 2.0 (* x x)) 3) (* (cbrt (* 2.0 (* x x))) (cbrt (* 2.0 (* x x)))) (cbrt (* 2.0 (* x x))) (pow (* 2.0 (* x x)) 3) (sqrt (* 2.0 (* x x))) (sqrt (* 2.0 (* x x))) (* x (sqrt 2.0)) (* x (sqrt 2.0)) (* 2.0 x) (* x (* x (cbrt 2.0))) (* x (* x (sqrt 2.0))) (* 2.0 (* x x)) (* x (sqrt 2.0)) (* x (sqrt 2.0)) (* x (neg (sqrt 2.0))) (* 2.0 (* x x)) (* 2.0 (* x x)) (* 2.0 (* x x)) 0.100 * * * [progress]: adding candidates to table 0.145 * * [progress]: iteration 2 / 4 0.145 * * * [progress]: picking best candidate 0.153 * * * * [pick]: Picked # 0.153 * * * [progress]: localizing error 0.157 * * * [progress]: generating rewritten candidates 0.157 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.162 * * * [progress]: generating series expansions 0.162 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.162 * [approximate]: Taking taylor expansion of (* (sqrt 2.0) (fabs x)) in (x) around 0 0.162 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (fabs x)) in x 0.162 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.162 * [taylor]: Taking taylor expansion of 2.0 in x 0.162 * [taylor]: Taking taylor expansion of (fabs x) in x 0.163 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (fabs x)) in x 0.163 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.163 * [taylor]: Taking taylor expansion of 2.0 in x 0.163 * [taylor]: Taking taylor expansion of (fabs x) in x 0.164 * [approximate]: Taking taylor expansion of (* (fabs (/ 1 x)) (sqrt 2.0)) in (x) around 0 0.164 * [taylor]: Taking taylor expansion of (* (fabs (/ 1 x)) (sqrt 2.0)) in x 0.164 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 0.164 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.164 * [taylor]: Taking taylor expansion of 2.0 in x 0.164 * [taylor]: Taking taylor expansion of (* (fabs (/ 1 x)) (sqrt 2.0)) in x 0.164 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 0.164 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.164 * [taylor]: Taking taylor expansion of 2.0 in x 0.165 * [approximate]: Taking taylor expansion of (* (sqrt 2.0) (fabs (/ -1 x))) in (x) around 0 0.165 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (fabs (/ -1 x))) in x 0.165 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.165 * [taylor]: Taking taylor expansion of 2.0 in x 0.166 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 0.166 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (fabs (/ -1 x))) in x 0.166 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.166 * [taylor]: Taking taylor expansion of 2.0 in x 0.166 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 0.167 * * * [progress]: simplifying candidates 0.167 * [simplify]: Simplifying using # : (* (sqrt 2.0) (fabs x)) (+ (log (sqrt 2.0)) (log (fabs x))) (log (* (sqrt 2.0) (fabs x))) (exp (* (sqrt 2.0) (fabs x))) (* (* (* (sqrt 2.0) (sqrt 2.0)) (sqrt 2.0)) (* (* (fabs x) (fabs x)) (fabs x))) (* (cbrt (* (sqrt 2.0) (fabs x))) (cbrt (* (sqrt 2.0) (fabs x)))) (cbrt (* (sqrt 2.0) (fabs x))) (* (* (* (sqrt 2.0) (fabs x)) (* (sqrt 2.0) (fabs x))) (* (sqrt 2.0) (fabs x))) (sqrt (* (sqrt 2.0) (fabs x))) (sqrt (* (sqrt 2.0) (fabs x))) (* (sqrt (sqrt 2.0)) (sqrt (fabs x))) (* (sqrt (sqrt 2.0)) (sqrt (fabs x))) (* (sqrt (sqrt 2.0)) (sqrt (fabs x))) (* (sqrt (sqrt 2.0)) (sqrt (fabs x))) (* (sqrt 2.0) (* (cbrt (fabs x)) (cbrt (fabs x)))) (* (sqrt 2.0) (sqrt (fabs x))) (* (sqrt 2.0) 1) (* (cbrt (sqrt 2.0)) (fabs x)) (* (sqrt (cbrt 2.0)) (fabs x)) (* (sqrt (sqrt 2.0)) (fabs x)) (* (sqrt 2.0) (fabs x)) (* (sqrt (sqrt 2.0)) (fabs x)) (* (sqrt 2.0) (fabs x)) (* (sqrt 2.0) (fabs x)) (* (sqrt 2.0) (fabs x)) (* (sqrt 2.0) (fabs x)) 0.251 * * [simplify]: iteration 0 : 35 enodes (cost 175 ) 0.251 * * [simplify]: iteration 1 : 65 enodes (cost 163 ) 0.251 * * [simplify]: iteration 2 : 167 enodes (cost 163 ) 0.252 * * [simplify]: iteration 3 : 221 enodes (cost 163 ) 0.252 * * [simplify]: iteration 4 : 331 enodes (cost 163 ) 0.252 * * [simplify]: iteration 5 : 590 enodes (cost 163 ) 0.252 * * [simplify]: iteration 6 : 1130 enodes (cost 163 ) 0.252 * * [simplify]: iteration 7 : 2981 enodes (cost 163 ) 0.252 * * [simplify]: iteration 8 : 4181 enodes (cost 163 ) 0.252 * * [simplify]: iteration 9 : 4850 enodes (cost 163 ) 0.252 * * [simplify]: iteration 10 : 4989 enodes (cost 163 ) 0.252 * * [simplify]: iteration 11 : 5076 enodes (cost 163 ) 0.254 * [simplify]: Simplified to: (* (sqrt 2.0) (fabs x)) (log (* (sqrt 2.0) (fabs x))) (log (* (sqrt 2.0) (fabs x))) (pow (exp (sqrt 2.0)) (fabs x)) (pow (* (sqrt 2.0) (fabs x)) 3) (* (cbrt (* (sqrt 2.0) (fabs x))) (cbrt (* (sqrt 2.0) (fabs x)))) (cbrt (* (sqrt 2.0) (fabs x))) (pow (* (sqrt 2.0) (fabs x)) 3) (sqrt (* (sqrt 2.0) (fabs x))) (sqrt (* (sqrt 2.0) (fabs x))) (* (sqrt (sqrt 2.0)) (sqrt (fabs x))) (* (sqrt (sqrt 2.0)) (sqrt (fabs x))) (* (sqrt (sqrt 2.0)) (sqrt (fabs x))) (* (sqrt (sqrt 2.0)) (sqrt (fabs x))) (* (sqrt 2.0) (* (cbrt (fabs x)) (cbrt (fabs x)))) (* (sqrt 2.0) (sqrt (fabs x))) (sqrt 2.0) (* (fabs x) (cbrt (sqrt 2.0))) (* (fabs x) (sqrt (cbrt 2.0))) (* (fabs x) (sqrt (sqrt 2.0))) (* (sqrt 2.0) (fabs x)) (* (fabs x) (sqrt (sqrt 2.0))) (* (sqrt 2.0) (fabs x)) (* (sqrt 2.0) (fabs x)) (* (sqrt 2.0) (fabs x)) (* (sqrt 2.0) (fabs x)) 0.254 * * * [progress]: adding candidates to table 0.285 * * [progress]: iteration 3 / 4 0.285 * * * [progress]: picking best candidate 0.302 * * * * [pick]: Picked # 0.302 * * * [progress]: localizing error 0.308 * * * [progress]: generating rewritten candidates 0.308 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.317 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 0.324 * * * [progress]: generating series expansions 0.324 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.325 * [approximate]: Taking taylor expansion of (* (sqrt 2.0) (fabs x)) in (x) around 0 0.325 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (fabs x)) in x 0.325 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.325 * [taylor]: Taking taylor expansion of 2.0 in x 0.325 * [taylor]: Taking taylor expansion of (fabs x) in x 0.325 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (fabs x)) in x 0.325 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.325 * [taylor]: Taking taylor expansion of 2.0 in x 0.325 * [taylor]: Taking taylor expansion of (fabs x) in x 0.326 * [approximate]: Taking taylor expansion of (* (fabs (/ 1 x)) (sqrt 2.0)) in (x) around 0 0.326 * [taylor]: Taking taylor expansion of (* (fabs (/ 1 x)) (sqrt 2.0)) in x 0.326 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 0.326 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.326 * [taylor]: Taking taylor expansion of 2.0 in x 0.326 * [taylor]: Taking taylor expansion of (* (fabs (/ 1 x)) (sqrt 2.0)) in x 0.326 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 0.326 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.326 * [taylor]: Taking taylor expansion of 2.0 in x 0.327 * [approximate]: Taking taylor expansion of (* (sqrt 2.0) (fabs (/ -1 x))) in (x) around 0 0.327 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (fabs (/ -1 x))) in x 0.327 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.327 * [taylor]: Taking taylor expansion of 2.0 in x 0.327 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 0.327 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (fabs (/ -1 x))) in x 0.327 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.327 * [taylor]: Taking taylor expansion of 2.0 in x 0.327 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 0.328 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 0.328 * [approximate]: Taking taylor expansion of (* (sqrt (sqrt 2.0)) (fabs x)) in (x) around 0 0.328 * [taylor]: Taking taylor expansion of (* (sqrt (sqrt 2.0)) (fabs x)) in x 0.328 * [taylor]: Taking taylor expansion of (sqrt (sqrt 2.0)) in x 0.328 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.328 * [taylor]: Taking taylor expansion of 2.0 in x 0.329 * [taylor]: Taking taylor expansion of (fabs x) in x 0.329 * [taylor]: Taking taylor expansion of (* (sqrt (sqrt 2.0)) (fabs x)) in x 0.329 * [taylor]: Taking taylor expansion of (sqrt (sqrt 2.0)) in x 0.329 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.329 * [taylor]: Taking taylor expansion of 2.0 in x 0.329 * [taylor]: Taking taylor expansion of (fabs x) in x 0.330 * [approximate]: Taking taylor expansion of (* (fabs (/ 1 x)) (sqrt (sqrt 2.0))) in (x) around 0 0.330 * [taylor]: Taking taylor expansion of (* (fabs (/ 1 x)) (sqrt (sqrt 2.0))) in x 0.330 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 0.330 * [taylor]: Taking taylor expansion of (sqrt (sqrt 2.0)) in x 0.330 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.330 * [taylor]: Taking taylor expansion of 2.0 in x 0.330 * [taylor]: Taking taylor expansion of (* (fabs (/ 1 x)) (sqrt (sqrt 2.0))) in x 0.330 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 0.330 * [taylor]: Taking taylor expansion of (sqrt (sqrt 2.0)) in x 0.330 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.330 * [taylor]: Taking taylor expansion of 2.0 in x 0.332 * [approximate]: Taking taylor expansion of (* (sqrt (sqrt 2.0)) (fabs (/ -1 x))) in (x) around 0 0.332 * [taylor]: Taking taylor expansion of (* (sqrt (sqrt 2.0)) (fabs (/ -1 x))) in x 0.332 * [taylor]: Taking taylor expansion of (sqrt (sqrt 2.0)) in x 0.332 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.332 * [taylor]: Taking taylor expansion of 2.0 in x 0.332 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 0.332 * [taylor]: Taking taylor expansion of (* (sqrt (sqrt 2.0)) (fabs (/ -1 x))) in x 0.332 * [taylor]: Taking taylor expansion of (sqrt (sqrt 2.0)) in x 0.332 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.332 * [taylor]: Taking taylor expansion of 2.0 in x 0.332 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 0.334 * * * [progress]: simplifying candidates 0.334 * [simplify]: Simplifying using # : (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt 2.0)))) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt 2.0)))) (+ (log (sqrt (sqrt 2.0))) (+ (log (fabs x)) (log (sqrt (sqrt 2.0))))) (+ (log (sqrt (sqrt 2.0))) (log (* (fabs x) (sqrt (sqrt 2.0))))) (log (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt 2.0))))) (exp (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt 2.0))))) (* (* (* (sqrt (sqrt 2.0)) (sqrt (sqrt 2.0))) (sqrt (sqrt 2.0))) (* (* (* (fabs x) (fabs x)) (fabs x)) (* (* (sqrt (sqrt 2.0)) (sqrt (sqrt 2.0))) (sqrt (sqrt 2.0))))) (* (* (* (sqrt (sqrt 2.0)) (sqrt (sqrt 2.0))) (sqrt (sqrt 2.0))) (* (* (* (fabs x) (sqrt (sqrt 2.0))) (* (fabs x) (sqrt (sqrt 2.0)))) (* (fabs x) (sqrt (sqrt 2.0))))) (* (cbrt (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt 2.0))))) (cbrt (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt 2.0)))))) (cbrt (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt 2.0))))) (* (* (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt 2.0)))) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt 2.0))))) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt 2.0))))) (sqrt (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt 2.0))))) (sqrt (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt 2.0))))) (* (sqrt (sqrt 2.0)) (fabs x)) (* (cbrt (sqrt (sqrt 2.0))) (* (fabs x) (sqrt (sqrt 2.0)))) (* (sqrt (cbrt (sqrt 2.0))) (* (fabs x) (sqrt (sqrt 2.0)))) (* (sqrt (sqrt (cbrt 2.0))) (* (fabs x) (sqrt (sqrt 2.0)))) (* (sqrt (sqrt (sqrt 2.0))) (* (fabs x) (sqrt (sqrt 2.0)))) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt 2.0)))) (* (sqrt (sqrt (sqrt 2.0))) (* (fabs x) (sqrt (sqrt 2.0)))) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt 2.0)))) (* (sqrt (sqrt (sqrt 2.0))) (* (fabs x) (sqrt (sqrt 2.0)))) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt 2.0)))) (* (fabs x) (sqrt (sqrt 2.0))) (+ (log (fabs x)) (log (sqrt (sqrt 2.0)))) (log (* (fabs x) (sqrt (sqrt 2.0)))) (exp (* (fabs x) (sqrt (sqrt 2.0)))) (* (* (* (fabs x) (fabs x)) (fabs x)) (* (* (sqrt (sqrt 2.0)) (sqrt (sqrt 2.0))) (sqrt (sqrt 2.0)))) (* (cbrt (* (fabs x) (sqrt (sqrt 2.0)))) (cbrt (* (fabs x) (sqrt (sqrt 2.0))))) (cbrt (* (fabs x) (sqrt (sqrt 2.0)))) (* (* (* (fabs x) (sqrt (sqrt 2.0))) (* (fabs x) (sqrt (sqrt 2.0)))) (* (fabs x) (sqrt (sqrt 2.0)))) (sqrt (* (fabs x) (sqrt (sqrt 2.0)))) (sqrt (* (fabs x) (sqrt (sqrt 2.0)))) (* (sqrt (fabs x)) (sqrt (sqrt (sqrt 2.0)))) (* (sqrt (fabs x)) (sqrt (sqrt (sqrt 2.0)))) (* (sqrt (fabs x)) (sqrt (sqrt (sqrt 2.0)))) (* (sqrt (fabs x)) (sqrt (sqrt (sqrt 2.0)))) (* (sqrt (fabs x)) (sqrt (sqrt (sqrt 2.0)))) (* (sqrt (fabs x)) (sqrt (sqrt (sqrt 2.0)))) (* (fabs x) (* (cbrt (sqrt (sqrt 2.0))) (cbrt (sqrt (sqrt 2.0))))) (* (fabs x) (sqrt (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))))) (* (fabs x) (sqrt (sqrt (* (cbrt 2.0) (cbrt 2.0))))) (* (fabs x) (sqrt (sqrt (sqrt 2.0)))) (* (fabs x) (sqrt (sqrt 1))) (* (fabs x) (sqrt (sqrt (sqrt 2.0)))) (* (fabs x) (sqrt 1)) (* (fabs x) (sqrt (sqrt (sqrt 2.0)))) (* (fabs x) 1) (* (cbrt (fabs x)) (sqrt (sqrt 2.0))) (* (sqrt (fabs x)) (sqrt (sqrt 2.0))) (* (fabs x) (sqrt (sqrt 2.0))) (* (sqrt 2.0) (fabs x)) (* (sqrt 2.0) (fabs x)) (* (sqrt 2.0) (fabs x)) (* (sqrt (sqrt 2.0)) (fabs x)) (* (sqrt (sqrt 2.0)) (fabs x)) (* (sqrt (sqrt 2.0)) (fabs x)) 0.408 * * [simplify]: iteration 0 : 67 enodes (cost 542 ) 0.408 * * [simplify]: iteration 1 : 131 enodes (cost 413 ) 0.408 * * [simplify]: iteration 2 : 349 enodes (cost 413 ) 0.408 * * [simplify]: iteration 3 : 551 enodes (cost 413 ) 0.409 * * [simplify]: iteration 4 : 690 enodes (cost 413 ) 0.409 * * [simplify]: iteration 5 : 1006 enodes (cost 413 ) 0.409 * * [simplify]: iteration 6 : 2410 enodes (cost 406 ) 0.409 * * [simplify]: iteration 7 : 4404 enodes (cost 406 ) 0.409 * * [simplify]: iteration 8 : 5298 enodes (cost 406 ) 0.411 * [simplify]: Simplified to: (* (sqrt 2.0) (fabs x)) (* (sqrt 2.0) (fabs x)) (log (* (sqrt 2.0) (fabs x))) (log (* (sqrt 2.0) (fabs x))) (log (* (sqrt 2.0) (fabs x))) (pow (exp (fabs x)) (sqrt 2.0)) (pow (* (sqrt 2.0) (fabs x)) 3) (pow (* (sqrt 2.0) (fabs x)) 3) (* (cbrt (* (sqrt 2.0) (fabs x))) (cbrt (* (sqrt 2.0) (fabs x)))) (cbrt (* (sqrt 2.0) (fabs x))) (pow (* (sqrt 2.0) (fabs x)) 3) (sqrt (* (sqrt 2.0) (fabs x))) (sqrt (* (sqrt 2.0) (fabs x))) (* (sqrt (sqrt 2.0)) (fabs x)) (* (sqrt (sqrt 2.0)) (* (fabs x) (cbrt (sqrt (sqrt 2.0))))) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (cbrt (sqrt 2.0))))) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (cbrt 2.0))))) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0))))) (* (sqrt 2.0) (fabs x)) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0))))) (* (sqrt 2.0) (fabs x)) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0))))) (* (sqrt 2.0) (fabs x)) (* (sqrt (sqrt 2.0)) (fabs x)) (log (* (sqrt (sqrt 2.0)) (fabs x))) (log (* (sqrt (sqrt 2.0)) (fabs x))) (pow (exp (sqrt (sqrt 2.0))) (fabs x)) (pow (* (sqrt (sqrt 2.0)) (fabs x)) 3) (* (cbrt (* (sqrt (sqrt 2.0)) (fabs x))) (cbrt (* (sqrt (sqrt 2.0)) (fabs x)))) (cbrt (* (sqrt (sqrt 2.0)) (fabs x))) (pow (* (sqrt (sqrt 2.0)) (fabs x)) 3) (sqrt (* (sqrt (sqrt 2.0)) (fabs x))) (sqrt (* (sqrt (sqrt 2.0)) (fabs x))) (* (sqrt (sqrt (sqrt 2.0))) (sqrt (fabs x))) (* (sqrt (sqrt (sqrt 2.0))) (sqrt (fabs x))) (* (sqrt (sqrt (sqrt 2.0))) (sqrt (fabs x))) (* (sqrt (sqrt (sqrt 2.0))) (sqrt (fabs x))) (* (sqrt (sqrt (sqrt 2.0))) (sqrt (fabs x))) (* (sqrt (sqrt (sqrt 2.0))) (sqrt (fabs x))) (* (fabs x) (* (cbrt (sqrt (sqrt 2.0))) (cbrt (sqrt (sqrt 2.0))))) (* (fabs x) (fabs (cbrt (sqrt 2.0)))) (* (fabs x) (sqrt (fabs (cbrt 2.0)))) (* (fabs x) (sqrt (sqrt (sqrt 2.0)))) (fabs x) (* (fabs x) (sqrt (sqrt (sqrt 2.0)))) (fabs x) (* (fabs x) (sqrt (sqrt (sqrt 2.0)))) (fabs x) (* (sqrt (sqrt 2.0)) (cbrt (fabs x))) (* (sqrt (sqrt 2.0)) (sqrt (fabs x))) (* (sqrt (sqrt 2.0)) (fabs x)) (* (sqrt 2.0) (fabs x)) (* (sqrt 2.0) (fabs x)) (* (sqrt 2.0) (fabs x)) (* (sqrt (sqrt 2.0)) (fabs x)) (* (sqrt (sqrt 2.0)) (fabs x)) (* (sqrt (sqrt 2.0)) (fabs x)) 0.412 * * * [progress]: adding candidates to table 0.486 * * [progress]: iteration 4 / 4 0.486 * * * [progress]: picking best candidate 0.496 * * * * [pick]: Picked # 0.496 * * * [progress]: localizing error 0.505 * * * [progress]: generating rewritten candidates 0.505 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2) 0.515 * * * * [progress]: [ 2 / 3 ] rewriting at (2) 0.529 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2 2) 0.540 * * * [progress]: generating series expansions 0.540 * * * * [progress]: [ 1 / 3 ] generating series at (2 2) 0.540 * [approximate]: Taking taylor expansion of (* (pow (pow (sqrt 2.0) 3) 1/4) (fabs x)) in (x) around 0 0.540 * [taylor]: Taking taylor expansion of (* (pow (pow (sqrt 2.0) 3) 1/4) (fabs x)) in x 0.540 * [taylor]: Taking taylor expansion of (pow (pow (sqrt 2.0) 3) 1/4) in x 0.540 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (pow (sqrt 2.0) 3)))) in x 0.540 * [taylor]: Taking taylor expansion of (* 1/4 (log (pow (sqrt 2.0) 3))) in x 0.540 * [taylor]: Taking taylor expansion of 1/4 in x 0.540 * [taylor]: Taking taylor expansion of (log (pow (sqrt 2.0) 3)) in x 0.540 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 3) in x 0.540 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.540 * [taylor]: Taking taylor expansion of 2.0 in x 0.541 * [taylor]: Taking taylor expansion of (fabs x) in x 0.541 * [taylor]: Taking taylor expansion of (* (pow (pow (sqrt 2.0) 3) 1/4) (fabs x)) in x 0.541 * [taylor]: Taking taylor expansion of (pow (pow (sqrt 2.0) 3) 1/4) in x 0.541 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (pow (sqrt 2.0) 3)))) in x 0.541 * [taylor]: Taking taylor expansion of (* 1/4 (log (pow (sqrt 2.0) 3))) in x 0.541 * [taylor]: Taking taylor expansion of 1/4 in x 0.541 * [taylor]: Taking taylor expansion of (log (pow (sqrt 2.0) 3)) in x 0.541 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 3) in x 0.541 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.541 * [taylor]: Taking taylor expansion of 2.0 in x 0.541 * [taylor]: Taking taylor expansion of (fabs x) in x 0.552 * [approximate]: Taking taylor expansion of (* (fabs (/ 1 x)) (pow (pow (sqrt 2.0) 3) 1/4)) in (x) around 0 0.552 * [taylor]: Taking taylor expansion of (* (fabs (/ 1 x)) (pow (pow (sqrt 2.0) 3) 1/4)) in x 0.552 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 0.552 * [taylor]: Taking taylor expansion of (pow (pow (sqrt 2.0) 3) 1/4) in x 0.552 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (pow (sqrt 2.0) 3)))) in x 0.552 * [taylor]: Taking taylor expansion of (* 1/4 (log (pow (sqrt 2.0) 3))) in x 0.552 * [taylor]: Taking taylor expansion of 1/4 in x 0.552 * [taylor]: Taking taylor expansion of (log (pow (sqrt 2.0) 3)) in x 0.552 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 3) in x 0.552 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.552 * [taylor]: Taking taylor expansion of 2.0 in x 0.552 * [taylor]: Taking taylor expansion of (* (fabs (/ 1 x)) (pow (pow (sqrt 2.0) 3) 1/4)) in x 0.552 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 0.552 * [taylor]: Taking taylor expansion of (pow (pow (sqrt 2.0) 3) 1/4) in x 0.552 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (pow (sqrt 2.0) 3)))) in x 0.552 * [taylor]: Taking taylor expansion of (* 1/4 (log (pow (sqrt 2.0) 3))) in x 0.552 * [taylor]: Taking taylor expansion of 1/4 in x 0.552 * [taylor]: Taking taylor expansion of (log (pow (sqrt 2.0) 3)) in x 0.552 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 3) in x 0.552 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.552 * [taylor]: Taking taylor expansion of 2.0 in x 0.561 * [approximate]: Taking taylor expansion of (* (pow (pow (sqrt 2.0) 3) 1/4) (fabs (/ -1 x))) in (x) around 0 0.561 * [taylor]: Taking taylor expansion of (* (pow (pow (sqrt 2.0) 3) 1/4) (fabs (/ -1 x))) in x 0.561 * [taylor]: Taking taylor expansion of (pow (pow (sqrt 2.0) 3) 1/4) in x 0.561 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (pow (sqrt 2.0) 3)))) in x 0.561 * [taylor]: Taking taylor expansion of (* 1/4 (log (pow (sqrt 2.0) 3))) in x 0.561 * [taylor]: Taking taylor expansion of 1/4 in x 0.561 * [taylor]: Taking taylor expansion of (log (pow (sqrt 2.0) 3)) in x 0.561 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 3) in x 0.561 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.561 * [taylor]: Taking taylor expansion of 2.0 in x 0.562 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 0.562 * [taylor]: Taking taylor expansion of (* (pow (pow (sqrt 2.0) 3) 1/4) (fabs (/ -1 x))) in x 0.562 * [taylor]: Taking taylor expansion of (pow (pow (sqrt 2.0) 3) 1/4) in x 0.562 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (pow (sqrt 2.0) 3)))) in x 0.562 * [taylor]: Taking taylor expansion of (* 1/4 (log (pow (sqrt 2.0) 3))) in x 0.562 * [taylor]: Taking taylor expansion of 1/4 in x 0.562 * [taylor]: Taking taylor expansion of (log (pow (sqrt 2.0) 3)) in x 0.562 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 3) in x 0.562 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.562 * [taylor]: Taking taylor expansion of 2.0 in x 0.562 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 0.574 * * * * [progress]: [ 2 / 3 ] generating series at (2) 0.574 * [approximate]: Taking taylor expansion of (* (sqrt 2.0) (fabs x)) in (x) around 0 0.574 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (fabs x)) in x 0.574 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.574 * [taylor]: Taking taylor expansion of 2.0 in x 0.574 * [taylor]: Taking taylor expansion of (fabs x) in x 0.574 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (fabs x)) in x 0.574 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.575 * [taylor]: Taking taylor expansion of 2.0 in x 0.575 * [taylor]: Taking taylor expansion of (fabs x) in x 0.576 * [approximate]: Taking taylor expansion of (* (fabs (/ 1 x)) (sqrt 2.0)) in (x) around 0 0.576 * [taylor]: Taking taylor expansion of (* (fabs (/ 1 x)) (sqrt 2.0)) in x 0.576 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 0.576 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.576 * [taylor]: Taking taylor expansion of 2.0 in x 0.576 * [taylor]: Taking taylor expansion of (* (fabs (/ 1 x)) (sqrt 2.0)) in x 0.576 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 0.576 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.576 * [taylor]: Taking taylor expansion of 2.0 in x 0.577 * [approximate]: Taking taylor expansion of (* (sqrt 2.0) (fabs (/ -1 x))) in (x) around 0 0.577 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (fabs (/ -1 x))) in x 0.577 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.577 * [taylor]: Taking taylor expansion of 2.0 in x 0.577 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 0.577 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (fabs (/ -1 x))) in x 0.577 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.577 * [taylor]: Taking taylor expansion of 2.0 in x 0.577 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 0.578 * * * * [progress]: [ 3 / 3 ] generating series at (2 2 2) 0.578 * [approximate]: Taking taylor expansion of (* (pow (sqrt 2.0) 1/4) (fabs x)) in (x) around 0 0.578 * [taylor]: Taking taylor expansion of (* (pow (sqrt 2.0) 1/4) (fabs x)) in x 0.578 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 1/4) in x 0.578 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (sqrt 2.0)))) in x 0.578 * [taylor]: Taking taylor expansion of (* 1/4 (log (sqrt 2.0))) in x 0.578 * [taylor]: Taking taylor expansion of 1/4 in x 0.578 * [taylor]: Taking taylor expansion of (log (sqrt 2.0)) in x 0.578 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.578 * [taylor]: Taking taylor expansion of 2.0 in x 0.578 * [taylor]: Taking taylor expansion of (fabs x) in x 0.578 * [taylor]: Taking taylor expansion of (* (pow (sqrt 2.0) 1/4) (fabs x)) in x 0.579 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 1/4) in x 0.579 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (sqrt 2.0)))) in x 0.579 * [taylor]: Taking taylor expansion of (* 1/4 (log (sqrt 2.0))) in x 0.579 * [taylor]: Taking taylor expansion of 1/4 in x 0.579 * [taylor]: Taking taylor expansion of (log (sqrt 2.0)) in x 0.579 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.579 * [taylor]: Taking taylor expansion of 2.0 in x 0.579 * [taylor]: Taking taylor expansion of (fabs x) in x 0.585 * [approximate]: Taking taylor expansion of (* (fabs (/ 1 x)) (pow (sqrt 2.0) 1/4)) in (x) around 0 0.585 * [taylor]: Taking taylor expansion of (* (fabs (/ 1 x)) (pow (sqrt 2.0) 1/4)) in x 0.585 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 0.585 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 1/4) in x 0.585 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (sqrt 2.0)))) in x 0.585 * [taylor]: Taking taylor expansion of (* 1/4 (log (sqrt 2.0))) in x 0.585 * [taylor]: Taking taylor expansion of 1/4 in x 0.585 * [taylor]: Taking taylor expansion of (log (sqrt 2.0)) in x 0.585 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.585 * [taylor]: Taking taylor expansion of 2.0 in x 0.586 * [taylor]: Taking taylor expansion of (* (fabs (/ 1 x)) (pow (sqrt 2.0) 1/4)) in x 0.586 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 0.586 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 1/4) in x 0.586 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (sqrt 2.0)))) in x 0.586 * [taylor]: Taking taylor expansion of (* 1/4 (log (sqrt 2.0))) in x 0.586 * [taylor]: Taking taylor expansion of 1/4 in x 0.586 * [taylor]: Taking taylor expansion of (log (sqrt 2.0)) in x 0.586 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.586 * [taylor]: Taking taylor expansion of 2.0 in x 0.592 * [approximate]: Taking taylor expansion of (* (pow (sqrt 2.0) 1/4) (fabs (/ -1 x))) in (x) around 0 0.593 * [taylor]: Taking taylor expansion of (* (pow (sqrt 2.0) 1/4) (fabs (/ -1 x))) in x 0.593 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 1/4) in x 0.593 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (sqrt 2.0)))) in x 0.593 * [taylor]: Taking taylor expansion of (* 1/4 (log (sqrt 2.0))) in x 0.593 * [taylor]: Taking taylor expansion of 1/4 in x 0.593 * [taylor]: Taking taylor expansion of (log (sqrt 2.0)) in x 0.593 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.593 * [taylor]: Taking taylor expansion of 2.0 in x 0.593 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 0.593 * [taylor]: Taking taylor expansion of (* (pow (sqrt 2.0) 1/4) (fabs (/ -1 x))) in x 0.593 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 1/4) in x 0.593 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (sqrt 2.0)))) in x 0.593 * [taylor]: Taking taylor expansion of (* 1/4 (log (sqrt 2.0))) in x 0.593 * [taylor]: Taking taylor expansion of 1/4 in x 0.593 * [taylor]: Taking taylor expansion of (log (sqrt 2.0)) in x 0.593 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.593 * [taylor]: Taking taylor expansion of 2.0 in x 0.593 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 0.600 * * * [progress]: simplifying candidates 0.601 * [simplify]: Simplifying using # : (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0))))) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0))))) (+ (log (sqrt (sqrt 2.0))) (+ (log (fabs x)) (log (sqrt (sqrt (sqrt 2.0)))))) (+ (log (sqrt (sqrt 2.0))) (log (* (fabs x) (sqrt (sqrt (sqrt 2.0)))))) (log (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0)))))) (exp (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0)))))) (* (* (* (sqrt (sqrt 2.0)) (sqrt (sqrt 2.0))) (sqrt (sqrt 2.0))) (* (* (* (fabs x) (fabs x)) (fabs x)) (* (* (sqrt (sqrt (sqrt 2.0))) (sqrt (sqrt (sqrt 2.0)))) (sqrt (sqrt (sqrt 2.0)))))) (* (* (* (sqrt (sqrt 2.0)) (sqrt (sqrt 2.0))) (sqrt (sqrt 2.0))) (* (* (* (fabs x) (sqrt (sqrt (sqrt 2.0)))) (* (fabs x) (sqrt (sqrt (sqrt 2.0))))) (* (fabs x) (sqrt (sqrt (sqrt 2.0)))))) (* (cbrt (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0)))))) (cbrt (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0))))))) (cbrt (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0)))))) (* (* (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0))))) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0)))))) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0)))))) (sqrt (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0)))))) (sqrt (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0)))))) (* (sqrt (sqrt 2.0)) (fabs x)) (* (cbrt (sqrt (sqrt 2.0))) (* (fabs x) (sqrt (sqrt (sqrt 2.0))))) (* (sqrt (cbrt (sqrt 2.0))) (* (fabs x) (sqrt (sqrt (sqrt 2.0))))) (* (sqrt (sqrt (cbrt 2.0))) (* (fabs x) (sqrt (sqrt (sqrt 2.0))))) (* (sqrt (sqrt (sqrt 2.0))) (* (fabs x) (sqrt (sqrt (sqrt 2.0))))) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0))))) (* (sqrt (sqrt (sqrt 2.0))) (* (fabs x) (sqrt (sqrt (sqrt 2.0))))) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0))))) (* (sqrt (sqrt (sqrt 2.0))) (* (fabs x) (sqrt (sqrt (sqrt 2.0))))) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0))))) (* (sqrt (sqrt (sqrt 2.0))) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0)))))) (* (sqrt (sqrt (sqrt 2.0))) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0)))))) (* (sqrt (sqrt (sqrt 2.0))) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0)))))) (+ (log (sqrt (sqrt (sqrt 2.0)))) (+ (log (sqrt (sqrt 2.0))) (+ (log (fabs x)) (log (sqrt (sqrt (sqrt 2.0))))))) (+ (log (sqrt (sqrt (sqrt 2.0)))) (+ (log (sqrt (sqrt 2.0))) (log (* (fabs x) (sqrt (sqrt (sqrt 2.0))))))) (+ (log (sqrt (sqrt (sqrt 2.0)))) (log (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0))))))) (log (* (sqrt (sqrt (sqrt 2.0))) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0))))))) (exp (* (sqrt (sqrt (sqrt 2.0))) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0))))))) (* (* (* (sqrt (sqrt (sqrt 2.0))) (sqrt (sqrt (sqrt 2.0)))) (sqrt (sqrt (sqrt 2.0)))) (* (* (* (sqrt (sqrt 2.0)) (sqrt (sqrt 2.0))) (sqrt (sqrt 2.0))) (* (* (* (fabs x) (fabs x)) (fabs x)) (* (* (sqrt (sqrt (sqrt 2.0))) (sqrt (sqrt (sqrt 2.0)))) (sqrt (sqrt (sqrt 2.0))))))) (* (* (* (sqrt (sqrt (sqrt 2.0))) (sqrt (sqrt (sqrt 2.0)))) (sqrt (sqrt (sqrt 2.0)))) (* (* (* (sqrt (sqrt 2.0)) (sqrt (sqrt 2.0))) (sqrt (sqrt 2.0))) (* (* (* (fabs x) (sqrt (sqrt (sqrt 2.0)))) (* (fabs x) (sqrt (sqrt (sqrt 2.0))))) (* (fabs x) (sqrt (sqrt (sqrt 2.0))))))) (* (* (* (sqrt (sqrt (sqrt 2.0))) (sqrt (sqrt (sqrt 2.0)))) (sqrt (sqrt (sqrt 2.0)))) (* (* (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0))))) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0)))))) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0))))))) (* (cbrt (* (sqrt (sqrt (sqrt 2.0))) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0))))))) (cbrt (* (sqrt (sqrt (sqrt 2.0))) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0)))))))) (cbrt (* (sqrt (sqrt (sqrt 2.0))) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0))))))) (* (* (* (sqrt (sqrt (sqrt 2.0))) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0)))))) (* (sqrt (sqrt (sqrt 2.0))) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0))))))) (* (sqrt (sqrt (sqrt 2.0))) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0))))))) (sqrt (* (sqrt (sqrt (sqrt 2.0))) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0))))))) (sqrt (* (sqrt (sqrt (sqrt 2.0))) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0))))))) (* (sqrt (sqrt (sqrt 2.0))) (sqrt (sqrt 2.0))) (* (cbrt (sqrt (sqrt (sqrt 2.0)))) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0)))))) (* (sqrt (cbrt (sqrt (sqrt 2.0)))) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0)))))) (* (sqrt (sqrt (cbrt (sqrt 2.0)))) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0)))))) (* (sqrt (sqrt (sqrt (cbrt 2.0)))) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0)))))) (* (sqrt (sqrt (sqrt (sqrt 2.0)))) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0)))))) (* (sqrt (sqrt (sqrt 2.0))) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0)))))) (* (sqrt (sqrt (sqrt (sqrt 2.0)))) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0)))))) (* (sqrt (sqrt (sqrt 2.0))) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0)))))) (* (sqrt (sqrt (sqrt (sqrt 2.0)))) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0)))))) (* (sqrt (sqrt (sqrt 2.0))) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0)))))) (* (sqrt (sqrt (sqrt (sqrt 2.0)))) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0)))))) (* (sqrt (sqrt (sqrt 2.0))) (* (sqrt (sqrt 2.0)) (* (fabs x) (sqrt (sqrt (sqrt 2.0)))))) (* (fabs x) (sqrt (sqrt (sqrt 2.0)))) (+ (log (fabs x)) (log (sqrt (sqrt (sqrt 2.0))))) (log (* (fabs x) (sqrt (sqrt (sqrt 2.0))))) (exp (* (fabs x) (sqrt (sqrt (sqrt 2.0))))) (* (* (* (fabs x) (fabs x)) (fabs x)) (* (* (sqrt (sqrt (sqrt 2.0))) (sqrt (sqrt (sqrt 2.0)))) (sqrt (sqrt (sqrt 2.0))))) (* (cbrt (* (fabs x) (sqrt (sqrt (sqrt 2.0))))) (cbrt (* (fabs x) (sqrt (sqrt (sqrt 2.0)))))) (cbrt (* (fabs x) (sqrt (sqrt (sqrt 2.0))))) (* (* (* (fabs x) (sqrt (sqrt (sqrt 2.0)))) (* (fabs x) (sqrt (sqrt (sqrt 2.0))))) (* (fabs x) (sqrt (sqrt (sqrt 2.0))))) (sqrt (* (fabs x) (sqrt (sqrt (sqrt 2.0))))) (sqrt (* (fabs x) (sqrt (sqrt (sqrt 2.0))))) (* (sqrt (fabs x)) (sqrt (sqrt (sqrt (sqrt 2.0))))) (* (sqrt (fabs x)) (sqrt (sqrt (sqrt (sqrt 2.0))))) (* (sqrt (fabs x)) (sqrt (sqrt (sqrt (sqrt 2.0))))) (* (sqrt (fabs x)) (sqrt (sqrt (sqrt (sqrt 2.0))))) (* (sqrt (fabs x)) (sqrt (sqrt (sqrt (sqrt 2.0))))) (* (sqrt (fabs x)) (sqrt (sqrt (sqrt (sqrt 2.0))))) (* (sqrt (fabs x)) (sqrt (sqrt (sqrt (sqrt 2.0))))) (* (sqrt (fabs x)) (sqrt (sqrt (sqrt (sqrt 2.0))))) (* (fabs x) (* (cbrt (sqrt (sqrt (sqrt 2.0)))) (cbrt (sqrt (sqrt (sqrt 2.0)))))) (* (fabs x) (sqrt (* (cbrt (sqrt (sqrt 2.0))) (cbrt (sqrt (sqrt 2.0)))))) (* (fabs x) (sqrt (sqrt (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0)))))) (* (fabs x) (sqrt (sqrt (sqrt (* (cbrt 2.0) (cbrt 2.0)))))) (* (fabs x) (sqrt (sqrt (sqrt (sqrt 2.0))))) (* (fabs x) (sqrt (sqrt (sqrt 1)))) (* (fabs x) (sqrt (sqrt (sqrt (sqrt 2.0))))) (* (fabs x) (sqrt (sqrt 1))) (* (fabs x) (sqrt (sqrt (sqrt (sqrt 2.0))))) (* (fabs x) (sqrt 1)) (* (fabs x) (sqrt (sqrt (sqrt (sqrt 2.0))))) (* (fabs x) 1) (* (cbrt (fabs x)) (sqrt (sqrt (sqrt 2.0)))) (* (sqrt (fabs x)) (sqrt (sqrt (sqrt 2.0)))) (* (fabs x) (sqrt (sqrt (sqrt 2.0)))) (* (pow (pow (sqrt 2.0) 3) 1/4) (fabs x)) (* (pow (pow (sqrt 2.0) 3) 1/4) (fabs x)) (* (pow (pow (sqrt 2.0) 3) 1/4) (fabs x)) (* (sqrt 2.0) (fabs x)) (* (sqrt 2.0) (fabs x)) (* (sqrt 2.0) (fabs x)) (* (pow (sqrt 2.0) 1/4) (fabs x)) (* (pow (sqrt 2.0) 1/4) (fabs x)) (* (pow (sqrt 2.0) 1/4) (fabs x)) 0.648 * * [simplify]: iteration 0 : 109 enodes (cost 1227 ) 0.648 * * [simplify]: iteration 1 : 238 enodes (cost 817 ) 0.648 * * [simplify]: iteration 2 : 752 enodes (cost 817 ) 0.648 * * [simplify]: iteration 3 : 1044 enodes (cost 817 ) 0.649 * * [simplify]: iteration 4 : 1452 enodes (cost 817 ) 0.649 * * [simplify]: iteration 5 : 2049 enodes (cost 817 ) 0.649 * * [simplify]: iteration 6 : 4052 enodes (cost 817 ) 0.650 * * [simplify]: iteration 7 : 5119 enodes (cost 817 ) 0.653 * [simplify]: Simplified to: (* (fabs x) (pow (sqrt (sqrt (sqrt 2.0))) 3)) (* (fabs x) (pow (sqrt (sqrt (sqrt 2.0))) 3)) (log (* (fabs x) (pow (sqrt (sqrt (sqrt 2.0))) 3))) (log (* (fabs x) (pow (sqrt (sqrt (sqrt 2.0))) 3))) (log (* (fabs x) (pow (sqrt (sqrt (sqrt 2.0))) 3))) (pow (exp (fabs x)) (pow (sqrt (sqrt (sqrt 2.0))) 3)) (* (pow (fabs x) 3) (* 2.0 (sqrt (sqrt (sqrt 2.0))))) (* (pow (fabs x) 3) (* 2.0 (sqrt (sqrt (sqrt 2.0))))) (* (cbrt (* (fabs x) (pow (sqrt (sqrt (sqrt 2.0))) 3))) (cbrt (* (fabs x) (pow (sqrt (sqrt (sqrt 2.0))) 3)))) (cbrt (* (fabs x) (pow (sqrt (sqrt (sqrt 2.0))) 3))) (* (pow (fabs x) 3) (* 2.0 (sqrt (sqrt (sqrt 2.0))))) (sqrt (* (fabs x) (pow (sqrt (sqrt (sqrt 2.0))) 3))) (sqrt (* (fabs x) (pow (sqrt (sqrt (sqrt 2.0))) 3))) (* (sqrt (sqrt 2.0)) (fabs x)) (* (fabs x) (* (sqrt (sqrt (sqrt 2.0))) (cbrt (sqrt (sqrt 2.0))))) (* (fabs x) (* (sqrt (sqrt (sqrt 2.0))) (sqrt (cbrt (sqrt 2.0))))) (* (fabs x) (* (sqrt (sqrt (sqrt 2.0))) (sqrt (sqrt (cbrt 2.0))))) (* (sqrt (sqrt 2.0)) (fabs x)) (* (fabs x) (pow (sqrt (sqrt (sqrt 2.0))) 3)) (* (sqrt (sqrt 2.0)) (fabs x)) (* (fabs x) (pow (sqrt (sqrt (sqrt 2.0))) 3)) (* (sqrt (sqrt 2.0)) (fabs x)) (* (fabs x) (pow (sqrt (sqrt (sqrt 2.0))) 3)) (* (sqrt 2.0) (fabs x)) (* (sqrt 2.0) (fabs x)) (* (sqrt 2.0) (fabs x)) (log (* (sqrt 2.0) (fabs x))) (log (* (sqrt 2.0) (fabs x))) (log (* (sqrt 2.0) (fabs x))) (log (* (sqrt 2.0) (fabs x))) (pow (exp (fabs x)) (sqrt 2.0)) (pow (* (sqrt 2.0) (fabs x)) 3) (pow (* (sqrt 2.0) (fabs x)) 3) (pow (* (sqrt 2.0) (fabs x)) 3) (* (cbrt (* (sqrt 2.0) (fabs x))) (cbrt (* (sqrt 2.0) (fabs x)))) (cbrt (* (sqrt 2.0) (fabs x))) (pow (* (sqrt 2.0) (fabs x)) 3) (sqrt (* (sqrt 2.0) (fabs x))) (sqrt (* (sqrt 2.0) (fabs x))) (pow (sqrt (sqrt (sqrt 2.0))) 3) (* (* (fabs x) (pow (sqrt (sqrt (sqrt 2.0))) 3)) (cbrt (sqrt (sqrt (sqrt 2.0))))) (* (* (fabs x) (pow (sqrt (sqrt (sqrt 2.0))) 3)) (sqrt (cbrt (sqrt (sqrt 2.0))))) (* (* (fabs x) (pow (sqrt (sqrt (sqrt 2.0))) 3)) (sqrt (sqrt (cbrt (sqrt 2.0))))) (* (* (fabs x) (pow (sqrt (sqrt (sqrt 2.0))) 3)) (sqrt (sqrt (sqrt (cbrt 2.0))))) (* (* (fabs x) (pow (sqrt (sqrt (sqrt 2.0))) 3)) (sqrt (sqrt (sqrt (sqrt 2.0))))) (* (sqrt 2.0) (fabs x)) (* (* (fabs x) (pow (sqrt (sqrt (sqrt 2.0))) 3)) (sqrt (sqrt (sqrt (sqrt 2.0))))) (* (sqrt 2.0) (fabs x)) (* (* (fabs x) (pow (sqrt (sqrt (sqrt 2.0))) 3)) (sqrt (sqrt (sqrt (sqrt 2.0))))) (* (sqrt 2.0) (fabs x)) (* (* (fabs x) (pow (sqrt (sqrt (sqrt 2.0))) 3)) (sqrt (sqrt (sqrt (sqrt 2.0))))) (* (sqrt 2.0) (fabs x)) (* (fabs x) (sqrt (sqrt (sqrt 2.0)))) (log (* (fabs x) (sqrt (sqrt (sqrt 2.0))))) (log (* (fabs x) (sqrt (sqrt (sqrt 2.0))))) (pow (exp (sqrt (sqrt (sqrt 2.0)))) (fabs x)) (pow (* (fabs x) (sqrt (sqrt (sqrt 2.0)))) 3) (* (cbrt (* (fabs x) (sqrt (sqrt (sqrt 2.0))))) (cbrt (* (fabs x) (sqrt (sqrt (sqrt 2.0)))))) (cbrt (* (fabs x) (sqrt (sqrt (sqrt 2.0))))) (pow (* (fabs x) (sqrt (sqrt (sqrt 2.0)))) 3) (sqrt (* (fabs x) (sqrt (sqrt (sqrt 2.0))))) (sqrt (* (fabs x) (sqrt (sqrt (sqrt 2.0))))) (* (sqrt (sqrt (sqrt (sqrt 2.0)))) (sqrt (fabs x))) (* (sqrt (sqrt (sqrt (sqrt 2.0)))) (sqrt (fabs x))) (* (sqrt (sqrt (sqrt (sqrt 2.0)))) (sqrt (fabs x))) (* (sqrt (sqrt (sqrt (sqrt 2.0)))) (sqrt (fabs x))) (* (sqrt (sqrt (sqrt (sqrt 2.0)))) (sqrt (fabs x))) (* (sqrt (sqrt (sqrt (sqrt 2.0)))) (sqrt (fabs x))) (* (sqrt (sqrt (sqrt (sqrt 2.0)))) (sqrt (fabs x))) (* (sqrt (sqrt (sqrt (sqrt 2.0)))) (sqrt (fabs x))) (* (fabs x) (* (cbrt (sqrt (sqrt (sqrt 2.0)))) (cbrt (sqrt (sqrt (sqrt 2.0)))))) (* (fabs x) (fabs (cbrt (sqrt (sqrt 2.0))))) (* (fabs x) (sqrt (fabs (cbrt (sqrt 2.0))))) (* (fabs x) (sqrt (sqrt (fabs (cbrt 2.0))))) (* (fabs x) (sqrt (sqrt (sqrt (sqrt 2.0))))) (* (fabs x) (sqrt (sqrt (sqrt 1)))) (* (fabs x) (sqrt (sqrt (sqrt (sqrt 2.0))))) (* (fabs x) (sqrt (sqrt 1))) (* (fabs x) (sqrt (sqrt (sqrt (sqrt 2.0))))) (* (fabs x) (sqrt 1)) (* (fabs x) (sqrt (sqrt (sqrt (sqrt 2.0))))) (fabs x) (* (sqrt (sqrt (sqrt 2.0))) (cbrt (fabs x))) (* (sqrt (sqrt (sqrt 2.0))) (sqrt (fabs x))) (* (fabs x) (sqrt (sqrt (sqrt 2.0)))) (* (fabs x) (pow (* 2.0 (sqrt 2.0)) 1/4)) (* (fabs x) (pow (* 2.0 (sqrt 2.0)) 1/4)) (* (fabs x) (pow (* 2.0 (sqrt 2.0)) 1/4)) (* (sqrt 2.0) (fabs x)) (* (sqrt 2.0) (fabs x)) (* (sqrt 2.0) (fabs x)) (* (fabs x) (pow (sqrt 2.0) 1/4)) (* (fabs x) (pow (sqrt 2.0) 1/4)) (* (fabs x) (pow (sqrt 2.0) 1/4)) 0.653 * * * [progress]: adding candidates to table 0.817 * [progress]: [Phase 3 of 3] Extracting. 0.817 * * [regime]: Finding splitpoints for: (# # # # # #) 0.818 * * * [regime-changes]: Trying 4 branch expressions: ((* x x) (* 2.0 (* x x)) (sqrt (* 2.0 (* x x))) x) 0.819 * * * * [regimes]: Trying to branch on (* x x) from (# # # # # #) 0.859 * * * * [regimes]: Trying to branch on (* 2.0 (* x x)) from (# # # # # #) 0.895 * * * * [regimes]: Trying to branch on (sqrt (* 2.0 (* x x))) from (# # # # # #) 0.937 * * * * [regimes]: Trying to branch on x from (# # # # # #) 0.978 * * * [regime]: Found split indices: #