6.281 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.012 * * * [progress]: [2/2] Setting up program. 0.014 * [progress]: [Phase 2 of 3] Improving. 0.014 * [simplify]: Simplifying using # : (sqrt (* (* 2.0 x) x)) 0.016 * * [simplify]: iteration 0 : 9 enodes (cost 3 ) 0.017 * * [simplify]: iteration 1 : 10 enodes (cost 3 ) 0.018 * * [simplify]: iteration 2 : 10 enodes (cost 3 ) 0.018 * [simplify]: Simplified to: (sqrt (* (* 2.0 x) x)) 0.018 * * [progress]: iteration 1 / 4 0.018 * * * [progress]: picking best candidate 0.020 * * * * [pick]: Picked # 0.020 * * * [progress]: localizing error 0.024 * * * [progress]: generating rewritten candidates 0.024 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.028 * * * [progress]: generating series expansions 0.028 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.028 * [approximate]: Taking taylor expansion of (* (sqrt 2.0) x) in (x) around 0 0.028 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) x) in x 0.028 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.028 * [taylor]: Taking taylor expansion of 2.0 in x 0.028 * [taylor]: Taking taylor expansion of x in x 0.028 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) x) in x 0.028 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.028 * [taylor]: Taking taylor expansion of 2.0 in x 0.028 * [taylor]: Taking taylor expansion of x in x 0.030 * [approximate]: Taking taylor expansion of (/ (sqrt 2.0) x) in (x) around 0 0.030 * [taylor]: Taking taylor expansion of (/ (sqrt 2.0) x) in x 0.030 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.030 * [taylor]: Taking taylor expansion of 2.0 in x 0.030 * [taylor]: Taking taylor expansion of x in x 0.030 * [taylor]: Taking taylor expansion of (/ (sqrt 2.0) x) in x 0.030 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.030 * [taylor]: Taking taylor expansion of 2.0 in x 0.030 * [taylor]: Taking taylor expansion of x in x 0.031 * [approximate]: Taking taylor expansion of (/ (sqrt 2.0) x) in (x) around 0 0.031 * [taylor]: Taking taylor expansion of (/ (sqrt 2.0) x) in x 0.031 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.031 * [taylor]: Taking taylor expansion of 2.0 in x 0.031 * [taylor]: Taking taylor expansion of x in x 0.031 * [taylor]: Taking taylor expansion of (/ (sqrt 2.0) x) in x 0.031 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.031 * [taylor]: Taking taylor expansion of 2.0 in x 0.031 * [taylor]: Taking taylor expansion of x in x 0.032 * * * [progress]: simplifying candidates 0.032 * [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 x)) (sqrt x) (/ 1 2) (/ 1 2) (/ 1 2) (sqrt (sqrt (* (* 2.0 x) x))) (sqrt (sqrt (* (* 2.0 x) x))) (* (sqrt 2.0) x) (* (sqrt 2.0) x) (* -1 (* (sqrt 2.0) x)) 0.034 * * [simplify]: iteration 0 : 33 enodes (cost 45 ) 0.035 * * [simplify]: iteration 1 : 60 enodes (cost 43 ) 0.037 * * [simplify]: iteration 2 : 86 enodes (cost 43 ) 0.038 * * [simplify]: iteration 3 : 100 enodes (cost 43 ) 0.040 * * [simplify]: iteration 4 : 119 enodes (cost 43 ) 0.042 * * [simplify]: iteration 5 : 173 enodes (cost 43 ) 0.047 * * [simplify]: iteration 6 : 600 enodes (cost 43 ) 0.062 * * [simplify]: iteration 7 : 1831 enodes (cost 43 ) 0.129 * * [simplify]: iteration 8 : 5001 enodes (cost 43 ) 0.130 * [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 x)) (sqrt x) 1/2 1/2 1/2 (sqrt (sqrt (* (* 2.0 x) x))) (sqrt (sqrt (* (* 2.0 x) x))) (* (sqrt 2.0) x) (* (sqrt 2.0) x) (* -1 (* (sqrt 2.0) x)) 0.130 * * * [progress]: adding candidates to table 0.157 * * [progress]: iteration 2 / 4 0.157 * * * [progress]: picking best candidate 0.165 * * * * [pick]: Picked # 0.165 * * * [progress]: localizing error 0.172 * * * [progress]: generating rewritten candidates 0.172 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1) 0.175 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1) 0.179 * * * * [progress]: [ 3 / 4 ] rewriting at (2) 0.194 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2) 0.205 * * * [progress]: generating series expansions 0.205 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1) 0.205 * [approximate]: Taking taylor expansion of (* (sqrt 2.0) x) in (x) around 0 0.205 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) x) in x 0.205 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.205 * [taylor]: Taking taylor expansion of 2.0 in x 0.205 * [taylor]: Taking taylor expansion of x in x 0.205 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) x) in x 0.205 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.205 * [taylor]: Taking taylor expansion of 2.0 in x 0.205 * [taylor]: Taking taylor expansion of x in x 0.206 * [approximate]: Taking taylor expansion of (/ (sqrt 2.0) x) in (x) around 0 0.206 * [taylor]: Taking taylor expansion of (/ (sqrt 2.0) x) in x 0.206 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.206 * [taylor]: Taking taylor expansion of 2.0 in x 0.206 * [taylor]: Taking taylor expansion of x in x 0.206 * [taylor]: Taking taylor expansion of (/ (sqrt 2.0) x) in x 0.206 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.206 * [taylor]: Taking taylor expansion of 2.0 in x 0.206 * [taylor]: Taking taylor expansion of x in x 0.208 * [approximate]: Taking taylor expansion of (/ (sqrt 2.0) x) in (x) around 0 0.208 * [taylor]: Taking taylor expansion of (/ (sqrt 2.0) x) in x 0.208 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.208 * [taylor]: Taking taylor expansion of 2.0 in x 0.208 * [taylor]: Taking taylor expansion of x in x 0.208 * [taylor]: Taking taylor expansion of (/ (sqrt 2.0) x) in x 0.208 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.208 * [taylor]: Taking taylor expansion of 2.0 in x 0.208 * [taylor]: Taking taylor expansion of x in x 0.211 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1) 0.212 * [approximate]: Taking taylor expansion of (* (sqrt 2.0) x) in (x) around 0 0.212 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) x) in x 0.212 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.212 * [taylor]: Taking taylor expansion of 2.0 in x 0.212 * [taylor]: Taking taylor expansion of x in x 0.212 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) x) in x 0.212 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.212 * [taylor]: Taking taylor expansion of 2.0 in x 0.212 * [taylor]: Taking taylor expansion of x in x 0.213 * [approximate]: Taking taylor expansion of (/ (sqrt 2.0) x) in (x) around 0 0.213 * [taylor]: Taking taylor expansion of (/ (sqrt 2.0) x) in x 0.213 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.213 * [taylor]: Taking taylor expansion of 2.0 in x 0.213 * [taylor]: Taking taylor expansion of x in x 0.213 * [taylor]: Taking taylor expansion of (/ (sqrt 2.0) x) in x 0.213 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.213 * [taylor]: Taking taylor expansion of 2.0 in x 0.213 * [taylor]: Taking taylor expansion of x in x 0.214 * [approximate]: Taking taylor expansion of (/ (sqrt 2.0) x) in (x) around 0 0.214 * [taylor]: Taking taylor expansion of (/ (sqrt 2.0) x) in x 0.214 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.214 * [taylor]: Taking taylor expansion of 2.0 in x 0.214 * [taylor]: Taking taylor expansion of x in x 0.214 * [taylor]: Taking taylor expansion of (/ (sqrt 2.0) x) in x 0.214 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.214 * [taylor]: Taking taylor expansion of 2.0 in x 0.214 * [taylor]: Taking taylor expansion of x in x 0.215 * * * * [progress]: [ 3 / 4 ] generating series at (2) 0.215 * [approximate]: Taking taylor expansion of (* (sqrt 2.0) x) in (x) around 0 0.215 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) x) in x 0.215 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.215 * [taylor]: Taking taylor expansion of 2.0 in x 0.215 * [taylor]: Taking taylor expansion of x in x 0.215 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) x) in x 0.215 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.215 * [taylor]: Taking taylor expansion of 2.0 in x 0.215 * [taylor]: Taking taylor expansion of x in x 0.216 * [approximate]: Taking taylor expansion of (/ (sqrt 2.0) x) in (x) around 0 0.216 * [taylor]: Taking taylor expansion of (/ (sqrt 2.0) x) in x 0.216 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.216 * [taylor]: Taking taylor expansion of 2.0 in x 0.216 * [taylor]: Taking taylor expansion of x in x 0.217 * [taylor]: Taking taylor expansion of (/ (sqrt 2.0) x) in x 0.217 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.217 * [taylor]: Taking taylor expansion of 2.0 in x 0.217 * [taylor]: Taking taylor expansion of x in x 0.218 * [approximate]: Taking taylor expansion of (/ (sqrt 2.0) x) in (x) around 0 0.218 * [taylor]: Taking taylor expansion of (/ (sqrt 2.0) x) in x 0.218 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.218 * [taylor]: Taking taylor expansion of 2.0 in x 0.218 * [taylor]: Taking taylor expansion of x in x 0.218 * [taylor]: Taking taylor expansion of (/ (sqrt 2.0) x) in x 0.218 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.218 * [taylor]: Taking taylor expansion of 2.0 in x 0.218 * [taylor]: Taking taylor expansion of x in x 0.219 * * * * [progress]: [ 4 / 4 ] generating series at (2 2) 0.219 * [approximate]: Taking taylor expansion of (sqrt (* (sqrt 2.0) x)) in (x) around 0 0.219 * [taylor]: Taking taylor expansion of (sqrt (* (sqrt 2.0) x)) in x 0.219 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) x) in x 0.219 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.219 * [taylor]: Taking taylor expansion of 2.0 in x 0.219 * [taylor]: Taking taylor expansion of x in x 0.219 * [taylor]: Taking taylor expansion of (sqrt (* (sqrt 2.0) x)) in x 0.219 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) x) in x 0.219 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.219 * [taylor]: Taking taylor expansion of 2.0 in x 0.219 * [taylor]: Taking taylor expansion of x in x 0.221 * [approximate]: Taking taylor expansion of (sqrt (/ (sqrt 2.0) x)) in (x) around 0 0.221 * [taylor]: Taking taylor expansion of (sqrt (/ (sqrt 2.0) x)) in x 0.221 * [taylor]: Taking taylor expansion of (/ (sqrt 2.0) x) in x 0.221 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.221 * [taylor]: Taking taylor expansion of 2.0 in x 0.221 * [taylor]: Taking taylor expansion of x in x 0.221 * [taylor]: Taking taylor expansion of (sqrt (/ (sqrt 2.0) x)) in x 0.221 * [taylor]: Taking taylor expansion of (/ (sqrt 2.0) x) in x 0.221 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.221 * [taylor]: Taking taylor expansion of 2.0 in x 0.221 * [taylor]: Taking taylor expansion of x in x 0.223 * [approximate]: Taking taylor expansion of (sqrt (/ (sqrt 2.0) x)) in (x) around 0 0.223 * [taylor]: Taking taylor expansion of (sqrt (/ (sqrt 2.0) x)) in x 0.223 * [taylor]: Taking taylor expansion of (/ (sqrt 2.0) x) in x 0.223 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.223 * [taylor]: Taking taylor expansion of 2.0 in x 0.223 * [taylor]: Taking taylor expansion of x in x 0.223 * [taylor]: Taking taylor expansion of (sqrt (/ (sqrt 2.0) x)) in x 0.223 * [taylor]: Taking taylor expansion of (/ (sqrt 2.0) x) in x 0.223 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.223 * [taylor]: Taking taylor expansion of 2.0 in x 0.223 * [taylor]: Taking taylor expansion of x in x 0.224 * * * [progress]: simplifying candidates 0.226 * [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 x)) (sqrt x) (/ 1 2) (/ 1 2) (/ 1 2) (sqrt (sqrt (* (* 2.0 x) x))) (sqrt (sqrt (* (* 2.0 x) x))) (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 x)) (sqrt x) (/ 1 2) (/ 1 2) (/ 1 2) (sqrt (sqrt (* (* 2.0 x) x))) (sqrt (sqrt (* (* 2.0 x) x))) (+ 1/2 1/2) (+ 1/2 (/ 1 2)) (+ 1 1) (+ (/ 1/2 2) (/ 1/2 2)) (+ (/ 1/2 2) (/ (/ 1 2) 2)) (+ (/ 1/2 2) (/ (/ 1 2) 2)) (+ (/ 1/2 2) (/ (/ 1 2) 2)) (+ (/ 1 2) 1/2) (+ (/ 1 2) (/ 1 2)) (+ (/ (/ 1 2) 2) (/ 1/2 2)) (+ (/ (/ 1 2) 2) (/ (/ 1 2) 2)) (+ (/ (/ 1 2) 2) (/ (/ 1 2) 2)) (+ (/ (/ 1 2) 2) (/ (/ 1 2) 2)) (+ (/ (/ 1 2) 2) (/ 1/2 2)) (+ (/ (/ 1 2) 2) (/ (/ 1 2) 2)) (+ (/ (/ 1 2) 2) (/ (/ 1 2) 2)) (+ (/ (/ 1 2) 2) (/ (/ 1 2) 2)) (+ (/ (/ 1 2) 2) (/ 1/2 2)) (+ (/ (/ 1 2) 2) (/ (/ 1 2) 2)) (+ (/ (/ 1 2) 2) (/ (/ 1 2) 2)) (+ (/ (/ 1 2) 2) (/ (/ 1 2) 2)) (* (sqrt (* (* 2.0 x) x)) (sqrt (* (* 2.0 x) x))) (* (sqrt (sqrt (* (* 2.0 x) x))) (sqrt (sqrt (* (* 2.0 x) x)))) (* (* (* 2.0 x) x) (* (* 2.0 x) x)) (* (sqrt (* (* 2.0 x) x)) (sqrt (* (* 2.0 x) x))) (* (* (* 2.0 x) x) (* (* 2.0 x) x)) (* (* (* 2.0 x) x) (* (* 2.0 x) x)) (* (* (* 2.0 x) x) (* (* 2.0 x) x)) (* (* (* 2.0 x) x) (* (* 2.0 x) x)) (* (* (* 2.0 x) x) (* (* 2.0 x) x)) (* (* (* 2.0 x) x) (* (* 2.0 x) x)) (* (* (* 2.0 x) x) (* (* 2.0 x) x)) (* (* (* 2.0 x) x) (* (* 2.0 x) x)) (* (* (* 2.0 x) x) (* (* 2.0 x) x)) (+ 1 1) (+ (log (sqrt (sqrt (* (* 2.0 x) x)))) (log (sqrt (sqrt (* (* 2.0 x) x))))) (log (* (sqrt (sqrt (* (* 2.0 x) x))) (sqrt (sqrt (* (* 2.0 x) x))))) (exp (* (sqrt (sqrt (* (* 2.0 x) x))) (sqrt (sqrt (* (* 2.0 x) x))))) (* (* (* (sqrt (sqrt (* (* 2.0 x) x))) (sqrt (sqrt (* (* 2.0 x) x)))) (sqrt (sqrt (* (* 2.0 x) x)))) (* (* (sqrt (sqrt (* (* 2.0 x) x))) (sqrt (sqrt (* (* 2.0 x) x)))) (sqrt (sqrt (* (* 2.0 x) x))))) (* (cbrt (* (sqrt (sqrt (* (* 2.0 x) x))) (sqrt (sqrt (* (* 2.0 x) x))))) (cbrt (* (sqrt (sqrt (* (* 2.0 x) x))) (sqrt (sqrt (* (* 2.0 x) x)))))) (cbrt (* (sqrt (sqrt (* (* 2.0 x) x))) (sqrt (sqrt (* (* 2.0 x) x))))) (* (* (* (sqrt (sqrt (* (* 2.0 x) x))) (sqrt (sqrt (* (* 2.0 x) x)))) (* (sqrt (sqrt (* (* 2.0 x) x))) (sqrt (sqrt (* (* 2.0 x) x))))) (* (sqrt (sqrt (* (* 2.0 x) x))) (sqrt (sqrt (* (* 2.0 x) x))))) (* (sqrt (* (* 2.0 x) x)) (sqrt (* (* 2.0 x) x))) (sqrt (* (sqrt (sqrt (* (* 2.0 x) x))) (sqrt (sqrt (* (* 2.0 x) x))))) (sqrt (* (sqrt (sqrt (* (* 2.0 x) x))) (sqrt (sqrt (* (* 2.0 x) x))))) (* (* (cbrt (sqrt (sqrt (* (* 2.0 x) x)))) (cbrt (sqrt (sqrt (* (* 2.0 x) x))))) (* (cbrt (sqrt (sqrt (* (* 2.0 x) x)))) (cbrt (sqrt (sqrt (* (* 2.0 x) x)))))) (* (cbrt (sqrt (sqrt (* (* 2.0 x) x)))) (cbrt (sqrt (sqrt (* (* 2.0 x) x))))) (* (sqrt (* (cbrt (sqrt (* (* 2.0 x) x))) (cbrt (sqrt (* (* 2.0 x) x))))) (sqrt (* (cbrt (sqrt (* (* 2.0 x) x))) (cbrt (sqrt (* (* 2.0 x) x)))))) (* (sqrt (cbrt (sqrt (* (* 2.0 x) x)))) (sqrt (cbrt (sqrt (* (* 2.0 x) x))))) (* (sqrt (sqrt (* 2.0 x))) (sqrt (sqrt (* 2.0 x)))) (* (sqrt (sqrt x)) (sqrt (sqrt x))) (* (sqrt (sqrt (sqrt (* (* 2.0 x) x)))) (sqrt (sqrt (sqrt (* (* 2.0 x) x))))) (* (sqrt (sqrt (sqrt (* (* 2.0 x) x)))) (sqrt (sqrt (sqrt (* (* 2.0 x) x))))) (* (sqrt (sqrt (sqrt (* (* 2.0 x) x)))) (sqrt (sqrt (sqrt (* (* 2.0 x) x))))) (* (sqrt (sqrt (sqrt (* (* 2.0 x) x)))) (sqrt (sqrt (sqrt (* (* 2.0 x) x))))) (* (sqrt 1) (sqrt 1)) (* (sqrt (sqrt (* (* 2.0 x) x))) (sqrt (sqrt (* (* 2.0 x) x)))) (* (sqrt (sqrt (sqrt (* (* 2.0 x) x)))) (sqrt (sqrt (sqrt (* (* 2.0 x) x))))) (* (sqrt (sqrt (sqrt (* (* 2.0 x) x)))) (sqrt (sqrt (sqrt (* (* 2.0 x) x))))) (* (sqrt (sqrt (sqrt (* (* 2.0 x) x)))) (sqrt (sqrt (sqrt (* (* 2.0 x) x))))) (* (sqrt (sqrt (sqrt (* (* 2.0 x) x)))) (sqrt (sqrt (sqrt (* (* 2.0 x) x))))) (* 1 1) (* (sqrt (sqrt (* (* 2.0 x) x))) (sqrt (sqrt (* (* 2.0 x) x)))) (* (sqrt (sqrt (sqrt (* (* 2.0 x) x)))) (sqrt (sqrt (sqrt (* (* 2.0 x) x))))) (* (sqrt (sqrt (sqrt (* (* 2.0 x) x)))) (sqrt (sqrt (sqrt (* (* 2.0 x) x))))) (* (sqrt (sqrt (sqrt (* (* 2.0 x) x)))) (sqrt (sqrt (sqrt (* (* 2.0 x) x))))) (* (sqrt (sqrt (sqrt (* (* 2.0 x) x)))) (sqrt (sqrt (sqrt (* (* 2.0 x) x))))) (* (sqrt (sqrt (sqrt (* (* 2.0 x) x)))) (sqrt (sqrt (sqrt (* (* 2.0 x) x))))) (* (sqrt (sqrt (sqrt (* (* 2.0 x) x)))) (sqrt (sqrt (sqrt (* (* 2.0 x) x))))) (* (sqrt (sqrt (sqrt (* (* 2.0 x) x)))) (sqrt (sqrt (sqrt (* (* 2.0 x) x))))) (* (sqrt (sqrt (sqrt (* (* 2.0 x) x)))) (sqrt (sqrt (sqrt (* (* 2.0 x) x))))) (* 2 1/2) (* 2 1) (* 2 (/ 1/2 2)) (* 2 (/ 1 2)) (* 2 (/ (/ 1 2) 2)) (* 2 (/ (/ 1 2) 2)) (* 2 (/ (/ 1 2) 2)) (* 2 (/ (/ 1 2) 2)) (* 2 (/ (/ 1 2) 2)) (* 2 (/ (/ 1 2) 2)) (* 2 (/ (/ 1 2) 2)) (* 2 (/ (/ 1 2) 2)) (* 2 (/ (/ 1 2) 2)) (* (sqrt (sqrt (* (* 2.0 x) x))) (* (cbrt (sqrt (sqrt (* (* 2.0 x) x)))) (cbrt (sqrt (sqrt (* (* 2.0 x) x)))))) (* (sqrt (sqrt (* (* 2.0 x) x))) (sqrt (* (cbrt (sqrt (* (* 2.0 x) x))) (cbrt (sqrt (* (* 2.0 x) x)))))) (* (sqrt (sqrt (* (* 2.0 x) x))) (sqrt (sqrt (* 2.0 x)))) (* (sqrt (sqrt (* (* 2.0 x) x))) (sqrt (sqrt (sqrt (* (* 2.0 x) x))))) (* (sqrt (sqrt (* (* 2.0 x) x))) (sqrt 1)) (* (sqrt (sqrt (* (* 2.0 x) x))) (sqrt (sqrt (sqrt (* (* 2.0 x) x))))) (* (sqrt (sqrt (* (* 2.0 x) x))) 1) (* (cbrt (sqrt (sqrt (* (* 2.0 x) x)))) (sqrt (sqrt (* (* 2.0 x) x)))) (* (sqrt (cbrt (sqrt (* (* 2.0 x) x)))) (sqrt (sqrt (* (* 2.0 x) x)))) (* (sqrt (sqrt x)) (sqrt (sqrt (* (* 2.0 x) x)))) (* (sqrt (sqrt (sqrt (* (* 2.0 x) x)))) (sqrt (sqrt (* (* 2.0 x) x)))) (* (sqrt (sqrt (* (* 2.0 x) x))) (sqrt (sqrt (* (* 2.0 x) x)))) (* (sqrt (sqrt (sqrt (* (* 2.0 x) x)))) (sqrt (sqrt (* (* 2.0 x) x)))) (* (sqrt (sqrt (* (* 2.0 x) x))) (sqrt (sqrt (* (* 2.0 x) x)))) (log (sqrt (sqrt (* (* 2.0 x) x)))) (exp (sqrt (sqrt (* (* 2.0 x) x)))) (* (cbrt (sqrt (sqrt (* (* 2.0 x) x)))) (cbrt (sqrt (sqrt (* (* 2.0 x) x))))) (cbrt (sqrt (sqrt (* (* 2.0 x) x)))) (* (* (sqrt (sqrt (* (* 2.0 x) x))) (sqrt (sqrt (* (* 2.0 x) x)))) (sqrt (sqrt (* (* 2.0 x) x)))) (sqrt (* (cbrt (sqrt (* (* 2.0 x) x))) (cbrt (sqrt (* (* 2.0 x) x))))) (sqrt (cbrt (sqrt (* (* 2.0 x) x)))) (sqrt (sqrt (* 2.0 x))) (sqrt (sqrt x)) (sqrt (sqrt (sqrt (* (* 2.0 x) x)))) (sqrt (sqrt (sqrt (* (* 2.0 x) x)))) (sqrt 1) (sqrt (sqrt (* (* 2.0 x) x))) (/ 1/2 2) (/ 1 2) (/ (/ 1 2) 2) (/ (/ 1 2) 2) (/ (/ 1 2) 2) (sqrt (sqrt (sqrt (* (* 2.0 x) x)))) (sqrt (sqrt (sqrt (* (* 2.0 x) x)))) (* (sqrt 2.0) x) (* (sqrt 2.0) x) (* -1 (* (sqrt 2.0) x)) (* (sqrt 2.0) x) (* (sqrt 2.0) x) (* -1 (* (sqrt 2.0) x)) (* (sqrt 2.0) x) (* (sqrt 2.0) x) (* -1 (* (sqrt 2.0) x)) (+ (* (sqrt 2.0) (* NAN x)) (+ (* (pow (sqrt 2.0) 2) (* (pow NAN 3) (pow x 2))) (* (pow (sqrt 2.0) 3) (* (pow NAN 5) (pow x 3))))) (+ (/ (* (pow (sqrt 2.0) 3) (pow NAN 5)) (pow x 2)) (+ (/ (* (pow (sqrt 2.0) 2) (pow NAN 3)) x) (* (sqrt 2.0) NAN))) (- (+ (/ (* (pow (sqrt 2.0) 3) (pow NAN 5)) (pow x 2)) (* (sqrt 2.0) NAN)) (/ (* (pow (sqrt 2.0) 2) (pow NAN 3)) x)) 0.231 * * [simplify]: iteration 0 : 213 enodes (cost 559 ) 0.236 * * [simplify]: iteration 1 : 889 enodes (cost 517 ) 0.259 * * [simplify]: iteration 2 : 5001 enodes (cost 478 ) 0.263 * [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 x)) (pow x 1/2) 1/2 1/2 1/2 (sqrt (sqrt (* (* 2.0 x) x))) (sqrt (sqrt (* (* 2.0 x) x))) (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 x)) (pow x 1/2) 1/2 1/2 1/2 (sqrt (sqrt (* (* 2.0 x) x))) (sqrt (sqrt (* (* 2.0 x) x))) 1 1 2 1/2 1/2 1/2 1/2 1 1 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 (* (* 2.0 x) x) (sqrt (* (* 2.0 x) x)) (* (pow x 4) (* 2.0 2.0)) (* (* 2.0 x) x) (* (pow x 4) (* 2.0 2.0)) (* (pow x 4) (* 2.0 2.0)) (* (pow x 4) (* 2.0 2.0)) (* (pow x 4) (* 2.0 2.0)) (* (pow x 4) (* 2.0 2.0)) (* (pow x 4) (* 2.0 2.0)) (* (pow x 4) (* 2.0 2.0)) (* (pow x 4) (* 2.0 2.0)) (* (pow x 4) (* 2.0 2.0)) 2 (log (sqrt (* (* 2.0 x) x))) (log (sqrt (* (* 2.0 x) x))) (exp (sqrt (* (* 2.0 x) x))) (pow (sqrt (* (* 2.0 x) x)) 3) (* (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) (* (* 2.0 x) x) (sqrt (sqrt (* (* 2.0 x) x))) (sqrt (sqrt (* (* 2.0 x) x))) (pow (cbrt (sqrt (sqrt (* (* 2.0 x) x)))) 4) (* (cbrt (sqrt (sqrt (* (* 2.0 x) x)))) (cbrt (sqrt (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)) (pow x 1/2) (sqrt (sqrt (* (* 2.0 x) x))) (sqrt (sqrt (* (* 2.0 x) x))) (sqrt (sqrt (* (* 2.0 x) x))) (sqrt (sqrt (* (* 2.0 x) x))) 1 (sqrt (* (* 2.0 x) x)) (sqrt (sqrt (* (* 2.0 x) x))) (sqrt (sqrt (* (* 2.0 x) x))) (sqrt (sqrt (* (* 2.0 x) x))) (sqrt (sqrt (* (* 2.0 x) x))) 1 (sqrt (* (* 2.0 x) x)) (sqrt (sqrt (* (* 2.0 x) x))) (sqrt (sqrt (* (* 2.0 x) x))) (sqrt (sqrt (* (* 2.0 x) x))) (sqrt (sqrt (* (* 2.0 x) x))) (sqrt (sqrt (* (* 2.0 x) x))) (sqrt (sqrt (* (* 2.0 x) x))) (sqrt (sqrt (* (* 2.0 x) x))) (sqrt (sqrt (* (* 2.0 x) x))) 1 2 1/2 1 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 (* (pow (cbrt (sqrt (sqrt (* (* 2.0 x) x)))) 4) (cbrt (sqrt (sqrt (* (* 2.0 x) x))))) (* (fabs (cbrt (sqrt (* (* 2.0 x) x)))) (sqrt (sqrt (* (* 2.0 x) x)))) (* (sqrt (sqrt (* (* 2.0 x) x))) (sqrt (sqrt (* 2.0 x)))) (pow (sqrt (sqrt (sqrt (* (* 2.0 x) x)))) 3) (sqrt (sqrt (* (* 2.0 x) x))) (pow (sqrt (sqrt (sqrt (* (* 2.0 x) x)))) 3) (sqrt (sqrt (* (* 2.0 x) x))) (pow (cbrt (sqrt (sqrt (* (* 2.0 x) x)))) 4) (* (sqrt (cbrt (sqrt (* (* 2.0 x) x)))) (sqrt (sqrt (* (* 2.0 x) x)))) (* (sqrt (sqrt x)) (sqrt (sqrt (* (* 2.0 x) x)))) (pow (sqrt (sqrt (sqrt (* (* 2.0 x) x)))) 3) (sqrt (* (* 2.0 x) x)) (pow (sqrt (sqrt (sqrt (* (* 2.0 x) x)))) 3) (sqrt (* (* 2.0 x) x)) (log (sqrt (sqrt (* (* 2.0 x) x)))) (exp (sqrt (sqrt (* (* 2.0 x) x)))) (* (cbrt (sqrt (sqrt (* (* 2.0 x) x)))) (cbrt (sqrt (sqrt (* (* 2.0 x) x))))) (cbrt (sqrt (sqrt (* (* 2.0 x) x)))) (pow (sqrt (sqrt (* (* 2.0 x) x))) 3) (fabs (cbrt (sqrt (* (* 2.0 x) x)))) (sqrt (cbrt (sqrt (* (* 2.0 x) x)))) (sqrt (sqrt (* 2.0 x))) (sqrt (sqrt x)) (sqrt (sqrt (sqrt (* (* 2.0 x) x)))) (sqrt (sqrt (sqrt (* (* 2.0 x) x)))) 1 (sqrt (sqrt (* (* 2.0 x) x))) 1/4 1/2 1/4 1/4 1/4 (sqrt (sqrt (sqrt (* (* 2.0 x) x)))) (sqrt (sqrt (sqrt (* (* 2.0 x) x)))) (* (sqrt 2.0) x) (* (sqrt 2.0) x) (* -1 (* (sqrt 2.0) x)) (* (sqrt 2.0) x) (* (sqrt 2.0) x) (* -1 (* (sqrt 2.0) x)) (* (sqrt 2.0) x) (* (sqrt 2.0) x) (* -1 (* (sqrt 2.0) x)) (+ (* (sqrt 2.0) (+ (* 2.0 (* (pow NAN 5) (pow x 3))) (* NAN x))) (* (* 2.0 (pow x 2)) (pow NAN 3))) (+ (/ (* (pow (sqrt 2.0) 3) (pow NAN 5)) (pow x 2)) (+ (/ (* (pow (sqrt 2.0) 2) (pow NAN 3)) x) (* (sqrt 2.0) NAN))) (- (* (sqrt 2.0) NAN) (- (/ (pow NAN 3) (/ x 2.0)) (/ (* (pow (sqrt 2.0) 3) (pow NAN 5)) (pow x 2)))) 0.264 * * * [progress]: adding candidates to table 0.390 * * [progress]: iteration 3 / 4 0.390 * * * [progress]: picking best candidate 0.396 * * * * [pick]: Picked # 0.396 * * * [progress]: localizing error 0.400 * * * [progress]: generating rewritten candidates 0.400 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2) 0.405 * * * [progress]: generating series expansions 0.405 * * * * [progress]: [ 1 / 1 ] generating series at (2 2) 0.405 * [approximate]: Taking taylor expansion of (* (sqrt 2.0) x) in (x) around 0 0.405 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) x) in x 0.405 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.405 * [taylor]: Taking taylor expansion of 2.0 in x 0.405 * [taylor]: Taking taylor expansion of x in x 0.405 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) x) in x 0.405 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.405 * [taylor]: Taking taylor expansion of 2.0 in x 0.405 * [taylor]: Taking taylor expansion of x in x 0.406 * [approximate]: Taking taylor expansion of (/ (sqrt 2.0) x) in (x) around 0 0.406 * [taylor]: Taking taylor expansion of (/ (sqrt 2.0) x) in x 0.406 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.406 * [taylor]: Taking taylor expansion of 2.0 in x 0.406 * [taylor]: Taking taylor expansion of x in x 0.406 * [taylor]: Taking taylor expansion of (/ (sqrt 2.0) x) in x 0.406 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.406 * [taylor]: Taking taylor expansion of 2.0 in x 0.406 * [taylor]: Taking taylor expansion of x in x 0.407 * [approximate]: Taking taylor expansion of (* -1 (/ (sqrt 2.0) x)) in (x) around 0 0.407 * [taylor]: Taking taylor expansion of (* -1 (/ (sqrt 2.0) x)) in x 0.407 * [taylor]: Taking taylor expansion of -1 in x 0.407 * [taylor]: Taking taylor expansion of (/ (sqrt 2.0) x) in x 0.407 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.407 * [taylor]: Taking taylor expansion of 2.0 in x 0.407 * [taylor]: Taking taylor expansion of x in x 0.407 * [taylor]: Taking taylor expansion of (* -1 (/ (sqrt 2.0) x)) in x 0.407 * [taylor]: Taking taylor expansion of -1 in x 0.408 * [taylor]: Taking taylor expansion of (/ (sqrt 2.0) x) in x 0.408 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.408 * [taylor]: Taking taylor expansion of 2.0 in x 0.408 * [taylor]: Taking taylor expansion of x in x 0.409 * * * [progress]: simplifying candidates 0.409 * [simplify]: Simplifying using # : (* (sqrt 2.0) x) (+ (log (sqrt 2.0)) (log x)) (log (* (sqrt 2.0) x)) (exp (* (sqrt 2.0) x)) (* (* (* (sqrt 2.0) (sqrt 2.0)) (sqrt 2.0)) (* (* x x) x)) (* (cbrt (* (sqrt 2.0) x)) (cbrt (* (sqrt 2.0) x))) (cbrt (* (sqrt 2.0) x)) (* (* (* (sqrt 2.0) x) (* (sqrt 2.0) x)) (* (sqrt 2.0) x)) (sqrt (* (sqrt 2.0) x)) (sqrt (* (sqrt 2.0) x)) (* (sqrt (sqrt 2.0)) (sqrt x)) (* (sqrt (sqrt 2.0)) (sqrt x)) (* (sqrt (sqrt 2.0)) (sqrt x)) (* (sqrt (sqrt 2.0)) (sqrt x)) (* (sqrt 2.0) (* (cbrt x) (cbrt x))) (* (sqrt 2.0) (sqrt x)) (* (sqrt 2.0) 1) (* (cbrt (sqrt 2.0)) x) (* (sqrt (cbrt 2.0)) x) (* (sqrt (sqrt 2.0)) x) (* (sqrt 2.0) x) (* (sqrt (sqrt 2.0)) x) (* (sqrt 2.0) x) (* (sqrt 2.0) x) (* (sqrt 2.0) x) (* (sqrt 2.0) x) 0.411 * * [simplify]: iteration 0 : 64 enodes (cost 84 ) 0.413 * * [simplify]: iteration 1 : 224 enodes (cost 80 ) 0.417 * * [simplify]: iteration 2 : 521 enodes (cost 80 ) 0.422 * * [simplify]: iteration 3 : 809 enodes (cost 80 ) 0.432 * * [simplify]: iteration 4 : 1933 enodes (cost 80 ) 0.462 * * [simplify]: iteration 5 : 5001 enodes (cost 80 ) 0.463 * [simplify]: Simplified to: (* (sqrt 2.0) x) (log (* (sqrt 2.0) x)) (log (* (sqrt 2.0) x)) (exp (* (sqrt 2.0) x)) (pow (* (sqrt 2.0) x) 3) (* (cbrt (* (sqrt 2.0) x)) (cbrt (* (sqrt 2.0) x))) (cbrt (* (sqrt 2.0) x)) (pow (* (sqrt 2.0) x) 3) (sqrt (* (sqrt 2.0) x)) (sqrt (* (sqrt 2.0) x)) (* (sqrt (sqrt 2.0)) (sqrt x)) (* (sqrt (sqrt 2.0)) (sqrt x)) (* (sqrt (sqrt 2.0)) (sqrt x)) (* (sqrt (sqrt 2.0)) (sqrt x)) (* (sqrt 2.0) (* (cbrt x) (cbrt x))) (* (sqrt 2.0) (sqrt x)) (sqrt 2.0) (* (cbrt (sqrt 2.0)) x) (* (sqrt (cbrt 2.0)) x) (* (sqrt (sqrt 2.0)) x) (* (sqrt 2.0) x) (* (sqrt (sqrt 2.0)) x) (* (sqrt 2.0) x) (* (sqrt 2.0) x) (* (sqrt 2.0) x) (* (sqrt 2.0) x) 0.463 * * * [progress]: adding candidates to table 0.491 * * [progress]: iteration 4 / 4 0.491 * * * [progress]: picking best candidate 0.500 * * * * [pick]: Picked # 0.500 * * * [progress]: localizing error 0.508 * * * [progress]: generating rewritten candidates 0.508 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2) 0.518 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2 2) 0.525 * * * [progress]: generating series expansions 0.525 * * * * [progress]: [ 1 / 2 ] generating series at (2 2) 0.525 * [approximate]: Taking taylor expansion of (* (sqrt 2.0) x) in (x) around 0 0.525 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) x) in x 0.525 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.525 * [taylor]: Taking taylor expansion of 2.0 in x 0.525 * [taylor]: Taking taylor expansion of x in x 0.525 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) x) in x 0.525 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.525 * [taylor]: Taking taylor expansion of 2.0 in x 0.525 * [taylor]: Taking taylor expansion of x in x 0.526 * [approximate]: Taking taylor expansion of (/ (sqrt 2.0) x) in (x) around 0 0.526 * [taylor]: Taking taylor expansion of (/ (sqrt 2.0) x) in x 0.526 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.526 * [taylor]: Taking taylor expansion of 2.0 in x 0.526 * [taylor]: Taking taylor expansion of x in x 0.526 * [taylor]: Taking taylor expansion of (/ (sqrt 2.0) x) in x 0.526 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.526 * [taylor]: Taking taylor expansion of 2.0 in x 0.527 * [taylor]: Taking taylor expansion of x in x 0.527 * [approximate]: Taking taylor expansion of (* -1 (/ (sqrt 2.0) x)) in (x) around 0 0.528 * [taylor]: Taking taylor expansion of (* -1 (/ (sqrt 2.0) x)) in x 0.528 * [taylor]: Taking taylor expansion of -1 in x 0.528 * [taylor]: Taking taylor expansion of (/ (sqrt 2.0) x) in x 0.528 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.528 * [taylor]: Taking taylor expansion of 2.0 in x 0.528 * [taylor]: Taking taylor expansion of x in x 0.528 * [taylor]: Taking taylor expansion of (* -1 (/ (sqrt 2.0) x)) in x 0.528 * [taylor]: Taking taylor expansion of -1 in x 0.528 * [taylor]: Taking taylor expansion of (/ (sqrt 2.0) x) in x 0.528 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.528 * [taylor]: Taking taylor expansion of 2.0 in x 0.528 * [taylor]: Taking taylor expansion of x in x 0.529 * * * * [progress]: [ 2 / 2 ] generating series at (2 2 2) 0.529 * [approximate]: Taking taylor expansion of (* (pow (sqrt 2.0) 1/3) x) in (x) around 0 0.529 * [taylor]: Taking taylor expansion of (* (pow (sqrt 2.0) 1/3) x) in x 0.529 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 1/3) in x 0.529 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (sqrt 2.0)))) in x 0.529 * [taylor]: Taking taylor expansion of (* 1/3 (log (sqrt 2.0))) in x 0.529 * [taylor]: Taking taylor expansion of 1/3 in x 0.529 * [taylor]: Taking taylor expansion of (log (sqrt 2.0)) in x 0.529 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.529 * [taylor]: Taking taylor expansion of 2.0 in x 0.529 * [taylor]: Taking taylor expansion of x in x 0.529 * [taylor]: Taking taylor expansion of (* (pow (sqrt 2.0) 1/3) x) in x 0.529 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 1/3) in x 0.529 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (sqrt 2.0)))) in x 0.529 * [taylor]: Taking taylor expansion of (* 1/3 (log (sqrt 2.0))) in x 0.529 * [taylor]: Taking taylor expansion of 1/3 in x 0.529 * [taylor]: Taking taylor expansion of (log (sqrt 2.0)) in x 0.529 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.529 * [taylor]: Taking taylor expansion of 2.0 in x 0.530 * [taylor]: Taking taylor expansion of x in x 0.540 * [approximate]: Taking taylor expansion of (* (pow (sqrt 2.0) 1/3) (/ 1 x)) in (x) around 0 0.540 * [taylor]: Taking taylor expansion of (* (pow (sqrt 2.0) 1/3) (/ 1 x)) in x 0.540 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 1/3) in x 0.540 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (sqrt 2.0)))) in x 0.540 * [taylor]: Taking taylor expansion of (* 1/3 (log (sqrt 2.0))) in x 0.540 * [taylor]: Taking taylor expansion of 1/3 in x 0.540 * [taylor]: Taking taylor expansion of (log (sqrt 2.0)) 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 0.540 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.540 * [taylor]: Taking taylor expansion of x in x 0.540 * [taylor]: Taking taylor expansion of (* (pow (sqrt 2.0) 1/3) (/ 1 x)) in x 0.540 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 1/3) in x 0.540 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (sqrt 2.0)))) in x 0.540 * [taylor]: Taking taylor expansion of (* 1/3 (log (sqrt 2.0))) in x 0.540 * [taylor]: Taking taylor expansion of 1/3 in x 0.540 * [taylor]: Taking taylor expansion of (log (sqrt 2.0)) 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 0.540 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.540 * [taylor]: Taking taylor expansion of x in x 0.549 * [approximate]: Taking taylor expansion of (* -1 (* (pow (sqrt 2.0) 1/3) (/ 1 x))) in (x) around 0 0.549 * [taylor]: Taking taylor expansion of (* -1 (* (pow (sqrt 2.0) 1/3) (/ 1 x))) in x 0.549 * [taylor]: Taking taylor expansion of -1 in x 0.549 * [taylor]: Taking taylor expansion of (* (pow (sqrt 2.0) 1/3) (/ 1 x)) in x 0.549 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 1/3) in x 0.549 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (sqrt 2.0)))) in x 0.549 * [taylor]: Taking taylor expansion of (* 1/3 (log (sqrt 2.0))) in x 0.549 * [taylor]: Taking taylor expansion of 1/3 in x 0.549 * [taylor]: Taking taylor expansion of (log (sqrt 2.0)) in x 0.549 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.549 * [taylor]: Taking taylor expansion of 2.0 in x 0.549 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.549 * [taylor]: Taking taylor expansion of x in x 0.550 * [taylor]: Taking taylor expansion of (* -1 (* (pow (sqrt 2.0) 1/3) (/ 1 x))) in x 0.550 * [taylor]: Taking taylor expansion of -1 in x 0.550 * [taylor]: Taking taylor expansion of (* (pow (sqrt 2.0) 1/3) (/ 1 x)) in x 0.550 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 1/3) in x 0.550 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (sqrt 2.0)))) in x 0.550 * [taylor]: Taking taylor expansion of (* 1/3 (log (sqrt 2.0))) in x 0.550 * [taylor]: Taking taylor expansion of 1/3 in x 0.550 * [taylor]: Taking taylor expansion of (log (sqrt 2.0)) in x 0.550 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.550 * [taylor]: Taking taylor expansion of 2.0 in x 0.550 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.550 * [taylor]: Taking taylor expansion of x in x 0.557 * * * [progress]: simplifying candidates 0.558 * [simplify]: Simplifying using # : (* (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) (* (cbrt (sqrt 2.0)) x)) (* (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) (* (cbrt (sqrt 2.0)) x)) (* (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) (* (cbrt (sqrt 2.0)) x)) (* (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) (* (cbrt (sqrt 2.0)) x)) (+ (+ (log (cbrt (sqrt 2.0))) (log (cbrt (sqrt 2.0)))) (+ (log (cbrt (sqrt 2.0))) (log x))) (+ (+ (log (cbrt (sqrt 2.0))) (log (cbrt (sqrt 2.0)))) (log (* (cbrt (sqrt 2.0)) x))) (+ (log (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0)))) (+ (log (cbrt (sqrt 2.0))) (log x))) (+ (log (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0)))) (log (* (cbrt (sqrt 2.0)) x))) (log (* (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) (* (cbrt (sqrt 2.0)) x))) (exp (* (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) (* (cbrt (sqrt 2.0)) x))) (* (* (sqrt 2.0) (sqrt 2.0)) (* (sqrt 2.0) (* (* x x) x))) (* (* (sqrt 2.0) (sqrt 2.0)) (* (* (* (cbrt (sqrt 2.0)) x) (* (cbrt (sqrt 2.0)) x)) (* (cbrt (sqrt 2.0)) x))) (* (* (* (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0)))) (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0)))) (* (sqrt 2.0) (* (* x x) x))) (* (* (* (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0)))) (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0)))) (* (* (* (cbrt (sqrt 2.0)) x) (* (cbrt (sqrt 2.0)) x)) (* (cbrt (sqrt 2.0)) x))) (* (cbrt (* (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) (* (cbrt (sqrt 2.0)) x))) (cbrt (* (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) (* (cbrt (sqrt 2.0)) x)))) (cbrt (* (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) (* (cbrt (sqrt 2.0)) x))) (* (* (* (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) (* (cbrt (sqrt 2.0)) x)) (* (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) (* (cbrt (sqrt 2.0)) x))) (* (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) (* (cbrt (sqrt 2.0)) x))) (sqrt (* (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) (* (cbrt (sqrt 2.0)) x))) (sqrt (* (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) (* (cbrt (sqrt 2.0)) x))) (* (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) (cbrt (sqrt 2.0))) (* (cbrt (sqrt 2.0)) (* (cbrt (sqrt 2.0)) x)) (* (cbrt (sqrt 2.0)) x) (+ (log (cbrt (sqrt 2.0))) (log x)) (log (* (cbrt (sqrt 2.0)) x)) (exp (* (cbrt (sqrt 2.0)) x)) (* (sqrt 2.0) (* (* x x) x)) (* (cbrt (* (cbrt (sqrt 2.0)) x)) (cbrt (* (cbrt (sqrt 2.0)) x))) (cbrt (* (cbrt (sqrt 2.0)) x)) (* (* (* (cbrt (sqrt 2.0)) x) (* (cbrt (sqrt 2.0)) x)) (* (cbrt (sqrt 2.0)) x)) (sqrt (* (cbrt (sqrt 2.0)) x)) (sqrt (* (cbrt (sqrt 2.0)) x)) (* (cbrt (sqrt (sqrt 2.0))) (sqrt x)) (* (cbrt (sqrt (sqrt 2.0))) (sqrt x)) (* (cbrt (sqrt (sqrt 2.0))) (sqrt x)) (* (cbrt (sqrt (sqrt 2.0))) (sqrt x)) (* (sqrt (cbrt (sqrt 2.0))) (sqrt x)) (* (sqrt (cbrt (sqrt 2.0))) (sqrt x)) (* (cbrt (sqrt 2.0)) (* (cbrt x) (cbrt x))) (* (cbrt (sqrt 2.0)) (sqrt x)) (* (cbrt (sqrt 2.0)) 1) (* (cbrt (cbrt (sqrt 2.0))) x) (* (cbrt (sqrt (cbrt 2.0))) x) (* (cbrt (sqrt (sqrt 2.0))) x) (* (cbrt (sqrt 2.0)) x) (* (cbrt (sqrt (sqrt 2.0))) x) (* (cbrt (sqrt 2.0)) x) (* (cbrt (cbrt (sqrt 2.0))) x) (* (sqrt (cbrt (sqrt 2.0))) x) (* (cbrt (sqrt 2.0)) x) (* (sqrt 2.0) x) (* (sqrt 2.0) x) (* (sqrt 2.0) x) (* (pow (sqrt 2.0) 1/3) x) (* (pow (sqrt 2.0) 1/3) x) (* (pow (sqrt 2.0) 1/3) x) 0.561 * * [simplify]: iteration 0 : 155 enodes (cost 394 ) 0.564 * * [simplify]: iteration 1 : 670 enodes (cost 289 ) 0.584 * * [simplify]: iteration 2 : 4049 enodes (cost 252 ) 0.681 * * [simplify]: iteration 3 : 5002 enodes (cost 240 ) 0.683 * [simplify]: Simplified to: (* (sqrt 2.0) x) (* (sqrt 2.0) x) (* (sqrt 2.0) x) (* (sqrt 2.0) x) (+ (log (sqrt 2.0)) (log x)) (+ (log (sqrt 2.0)) (log x)) (+ (log (sqrt 2.0)) (log x)) (+ (log (sqrt 2.0)) (log x)) (+ (log (sqrt 2.0)) (log x)) (pow (exp x) (sqrt 2.0)) (* (* 2.0 (pow x 3)) (sqrt 2.0)) (* (* 2.0 (pow x 3)) (sqrt 2.0)) (* (* 2.0 (pow x 3)) (sqrt 2.0)) (* (* 2.0 (pow x 3)) (sqrt 2.0)) (* (cbrt (* (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) (* (cbrt (sqrt 2.0)) x))) (cbrt (* (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) (* (cbrt (sqrt 2.0)) x)))) (cbrt (* (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) (* (cbrt (sqrt 2.0)) x))) (* (* 2.0 (pow x 3)) (sqrt 2.0)) (sqrt (* (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) (* (cbrt (sqrt 2.0)) x))) (sqrt (* (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) (* (cbrt (sqrt 2.0)) x))) (sqrt 2.0) (* x (pow (sqrt 2.0) 2/3)) (* (pow (sqrt 2.0) 1/3) x) (log (* (cbrt (sqrt 2.0)) x)) (log (* (cbrt (sqrt 2.0)) x)) (exp (* (cbrt (sqrt 2.0)) x)) (pow (* (pow (sqrt 2.0) 1/3) x) 3) (* (cbrt (* (cbrt (sqrt 2.0)) x)) (cbrt (* (cbrt (sqrt 2.0)) x))) (cbrt (* (cbrt (sqrt 2.0)) x)) (pow (* (pow (sqrt 2.0) 1/3) x) 3) (sqrt (* (cbrt (sqrt 2.0)) x)) (sqrt (* (cbrt (sqrt 2.0)) x)) (* (cbrt (sqrt (sqrt 2.0))) (sqrt x)) (* (cbrt (sqrt (sqrt 2.0))) (sqrt x)) (* (cbrt (sqrt (sqrt 2.0))) (sqrt x)) (* (cbrt (sqrt (sqrt 2.0))) (sqrt x)) (* (sqrt (cbrt (sqrt 2.0))) (sqrt x)) (* (sqrt (cbrt (sqrt 2.0))) (sqrt x)) (* (cbrt (sqrt 2.0)) (* (cbrt x) (cbrt x))) (* (cbrt (sqrt 2.0)) (sqrt x)) (pow (sqrt 2.0) 1/3) (* (cbrt (cbrt (sqrt 2.0))) x) (* (cbrt (sqrt (cbrt 2.0))) x) (* (cbrt (sqrt (sqrt 2.0))) x) (* (pow (sqrt 2.0) 1/3) x) (* (cbrt (sqrt (sqrt 2.0))) x) (* (pow (sqrt 2.0) 1/3) x) (* (cbrt (cbrt (sqrt 2.0))) x) (* (sqrt (cbrt (sqrt 2.0))) x) (* (pow (sqrt 2.0) 1/3) x) (* (sqrt 2.0) x) (* (sqrt 2.0) x) (* (sqrt 2.0) x) (* (pow (sqrt 2.0) 1/3) x) (* (pow (sqrt 2.0) 1/3) x) (* (pow (sqrt 2.0) 1/3) x) 0.683 * * * [progress]: adding candidates to table 0.772 * [progress]: [Phase 3 of 3] Extracting. 0.772 * * [regime]: Finding splitpoints for: (# # # # # # # #) 0.772 * * * [regime-changes]: Trying 3 branch expressions: ((* (* 2.0 x) x) (sqrt (* (* 2.0 x) x)) x) 0.772 * * * * [regimes]: Trying to branch on (* (* 2.0 x) x) from (# # # # # # # #) 0.822 * * * * [regimes]: Trying to branch on (* (* 2.0 x) x) from (# #) 0.846 * * * * [regimes]: Trying to branch on (sqrt (* (* 2.0 x) x)) from (# # # # # # # #) 0.899 * * * * [regimes]: Trying to branch on (sqrt (* (* 2.0 x) x)) from (# #) 0.926 * * * * [regimes]: Trying to branch on x from (# # # # # # # #) 0.976 * * * [regime]: Found split indices: #