1.692 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.011 * * * [progress]: [2/2] Setting up program. 0.013 * [progress]: [Phase 2 of 3] Improving. 0.013 * [simplify]: Simplifying using # : (sqrt (* 2.0 (* x x))) 0.015 * * [simplify]: iteration 0 : 8 enodes (cost 3 ) 0.016 * * [simplify]: iteration 1 : 11 enodes (cost 3 ) 0.017 * * [simplify]: iteration 2 : 11 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 0.025 * * * [progress]: generating rewritten candidates 0.025 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.031 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.038 * * * [progress]: generating series expansions 0.038 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.042 * [approximate]: Taking taylor expansion of (* (sqrt 2.0) x) in (x) around 0 0.042 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) x) in x 0.043 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.043 * [taylor]: Taking taylor expansion of 2.0 in x 0.043 * [taylor]: Taking taylor expansion of x in x 0.043 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) x) in x 0.043 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.043 * [taylor]: Taking taylor expansion of 2.0 in x 0.043 * [taylor]: Taking taylor expansion of x in x 0.046 * [approximate]: Taking taylor expansion of (/ (sqrt 2.0) x) in (x) around 0 0.046 * [taylor]: Taking taylor expansion of (/ (sqrt 2.0) x) in x 0.046 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.046 * [taylor]: Taking taylor expansion of 2.0 in x 0.046 * [taylor]: Taking taylor expansion of x in x 0.046 * [taylor]: Taking taylor expansion of (/ (sqrt 2.0) x) in x 0.046 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.046 * [taylor]: Taking taylor expansion of 2.0 in x 0.046 * [taylor]: Taking taylor expansion of x in x 0.048 * [approximate]: Taking taylor expansion of (/ (sqrt 2.0) x) in (x) around 0 0.048 * [taylor]: Taking taylor expansion of (/ (sqrt 2.0) x) in x 0.048 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.048 * [taylor]: Taking taylor expansion of 2.0 in x 0.048 * [taylor]: Taking taylor expansion of x in x 0.048 * [taylor]: Taking taylor expansion of (/ (sqrt 2.0) x) in x 0.048 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.048 * [taylor]: Taking taylor expansion of 2.0 in x 0.048 * [taylor]: Taking taylor expansion of x in x 0.049 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.049 * [approximate]: Taking taylor expansion of (* 2.0 (pow x 2)) in (x) around 0 0.049 * [taylor]: Taking taylor expansion of (* 2.0 (pow x 2)) in x 0.049 * [taylor]: Taking taylor expansion of 2.0 in x 0.049 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.049 * [taylor]: Taking taylor expansion of x in x 0.049 * [taylor]: Taking taylor expansion of (* 2.0 (pow x 2)) in x 0.049 * [taylor]: Taking taylor expansion of 2.0 in x 0.049 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.049 * [taylor]: Taking taylor expansion of x in x 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 0.056 * [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 0.058 * [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)) 0.061 * * [simplify]: iteration 0 : 106 enodes (cost 119 ) 0.063 * * [simplify]: iteration 1 : 353 enodes (cost 102 ) 0.069 * * [simplify]: iteration 2 : 1078 enodes (cost 102 ) 0.092 * * [simplify]: iteration 3 : 4159 enodes (cost 102 ) 0.191 * * [simplify]: iteration 4 : 5002 enodes (cost 102 ) 0.193 * [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))) (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))) (* (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 (* x x)) (* 2.0 (* x x)) (* 2.0 (* x x)) 0.193 * * * [progress]: adding candidates to table 0.233 * * [progress]: iteration 2 / 4 0.233 * * * [progress]: picking best candidate 0.237 * * * * [pick]: Picked # 0.237 * * * [progress]: localizing error 0.241 * * * [progress]: generating rewritten candidates 0.241 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.246 * * * [progress]: generating series expansions 0.246 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.246 * [approximate]: Taking taylor expansion of (* (sqrt 2.0) (fabs x)) in (x) around 0 0.246 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (fabs x)) in x 0.246 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.247 * [taylor]: Taking taylor expansion of 2.0 in x 0.247 * [taylor]: Taking taylor expansion of (fabs x) in x 0.248 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (fabs x)) in x 0.248 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.248 * [taylor]: Taking taylor expansion of 2.0 in x 0.248 * [taylor]: Taking taylor expansion of (fabs x) in x 0.249 * [approximate]: Taking taylor expansion of (* (fabs (/ 1 x)) (sqrt 2.0)) in (x) around 0 0.249 * [taylor]: Taking taylor expansion of (* (fabs (/ 1 x)) (sqrt 2.0)) in x 0.249 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 0.249 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.249 * [taylor]: Taking taylor expansion of 2.0 in x 0.249 * [taylor]: Taking taylor expansion of (* (fabs (/ 1 x)) (sqrt 2.0)) in x 0.249 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 0.249 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.249 * [taylor]: Taking taylor expansion of 2.0 in x 0.250 * [approximate]: Taking taylor expansion of (* (sqrt 2.0) (fabs (/ -1 x))) in (x) around 0 0.250 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (fabs (/ -1 x))) in x 0.250 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.250 * [taylor]: Taking taylor expansion of 2.0 in x 0.250 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 0.250 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (fabs (/ -1 x))) in x 0.250 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.250 * [taylor]: Taking taylor expansion of 2.0 in x 0.250 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 0.251 * * * [progress]: simplifying candidates 0.252 * [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)) 0.257 * * [simplify]: iteration 0 : 65 enodes (cost 115 ) 0.258 * * [simplify]: iteration 1 : 225 enodes (cost 107 ) 0.262 * * [simplify]: iteration 2 : 522 enodes (cost 107 ) 0.268 * * [simplify]: iteration 3 : 810 enodes (cost 107 ) 0.278 * * [simplify]: iteration 4 : 1934 enodes (cost 107 ) 0.309 * * [simplify]: iteration 5 : 5002 enodes (cost 107 ) 0.310 * [simplify]: Simplified to: (* (sqrt 2.0) (fabs x)) (log (* (sqrt 2.0) (fabs x))) (log (* (sqrt 2.0) (fabs x))) (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) (* (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)) 0.310 * * * [progress]: adding candidates to table 0.338 * * [progress]: iteration 3 / 4 0.338 * * * [progress]: picking best candidate 0.351 * * * * [pick]: Picked # 0.352 * * * [progress]: localizing error 0.359 * * * [progress]: generating rewritten candidates 0.359 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.369 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 0.378 * * * [progress]: generating series expansions 0.378 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.378 * [approximate]: Taking taylor expansion of (* (sqrt 2.0) (fabs x)) in (x) around 0 0.378 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (fabs x)) in x 0.378 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.378 * [taylor]: Taking taylor expansion of 2.0 in x 0.378 * [taylor]: Taking taylor expansion of (fabs x) in x 0.378 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (fabs x)) in x 0.379 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.379 * [taylor]: Taking taylor expansion of 2.0 in x 0.379 * [taylor]: Taking taylor expansion of (fabs x) in x 0.380 * [approximate]: Taking taylor expansion of (* (fabs (/ 1 x)) (sqrt 2.0)) in (x) around 0 0.380 * [taylor]: Taking taylor expansion of (* (fabs (/ 1 x)) (sqrt 2.0)) in x 0.380 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 0.380 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.380 * [taylor]: Taking taylor expansion of 2.0 in x 0.380 * [taylor]: Taking taylor expansion of (* (fabs (/ 1 x)) (sqrt 2.0)) in x 0.380 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 0.380 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.380 * [taylor]: Taking taylor expansion of 2.0 in x 0.381 * [approximate]: Taking taylor expansion of (* (sqrt 2.0) (fabs (/ -1 x))) in (x) around 0 0.381 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (fabs (/ -1 x))) in x 0.381 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.381 * [taylor]: Taking taylor expansion of 2.0 in x 0.381 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 0.381 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (fabs (/ -1 x))) in x 0.381 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.381 * [taylor]: Taking taylor expansion of 2.0 in x 0.381 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 0.382 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 0.382 * [approximate]: Taking taylor expansion of (* (pow (sqrt 2.0) 1/3) (fabs x)) in (x) around 0 0.382 * [taylor]: Taking taylor expansion of (* (pow (sqrt 2.0) 1/3) (fabs x)) in x 0.382 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 1/3) in x 0.382 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (sqrt 2.0)))) in x 0.382 * [taylor]: Taking taylor expansion of (* 1/3 (log (sqrt 2.0))) in x 0.382 * [taylor]: Taking taylor expansion of 1/3 in x 0.382 * [taylor]: Taking taylor expansion of (log (sqrt 2.0)) in x 0.382 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.382 * [taylor]: Taking taylor expansion of 2.0 in x 0.383 * [taylor]: Taking taylor expansion of (fabs x) in x 0.383 * [taylor]: Taking taylor expansion of (* (pow (sqrt 2.0) 1/3) (fabs x)) in x 0.383 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 1/3) in x 0.383 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (sqrt 2.0)))) in x 0.383 * [taylor]: Taking taylor expansion of (* 1/3 (log (sqrt 2.0))) in x 0.383 * [taylor]: Taking taylor expansion of 1/3 in x 0.383 * [taylor]: Taking taylor expansion of (log (sqrt 2.0)) in x 0.383 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.383 * [taylor]: Taking taylor expansion of 2.0 in x 0.383 * [taylor]: Taking taylor expansion of (fabs x) in x 0.391 * [approximate]: Taking taylor expansion of (* (fabs (/ 1 x)) (pow (sqrt 2.0) 1/3)) in (x) around 0 0.392 * [taylor]: Taking taylor expansion of (* (fabs (/ 1 x)) (pow (sqrt 2.0) 1/3)) in x 0.392 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 0.392 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 1/3) in x 0.392 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (sqrt 2.0)))) in x 0.392 * [taylor]: Taking taylor expansion of (* 1/3 (log (sqrt 2.0))) in x 0.392 * [taylor]: Taking taylor expansion of 1/3 in x 0.392 * [taylor]: Taking taylor expansion of (log (sqrt 2.0)) in x 0.392 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.392 * [taylor]: Taking taylor expansion of 2.0 in x 0.392 * [taylor]: Taking taylor expansion of (* (fabs (/ 1 x)) (pow (sqrt 2.0) 1/3)) in x 0.392 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 0.392 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 1/3) in x 0.392 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (sqrt 2.0)))) in x 0.392 * [taylor]: Taking taylor expansion of (* 1/3 (log (sqrt 2.0))) in x 0.392 * [taylor]: Taking taylor expansion of 1/3 in x 0.392 * [taylor]: Taking taylor expansion of (log (sqrt 2.0)) in x 0.392 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.392 * [taylor]: Taking taylor expansion of 2.0 in x 0.399 * [approximate]: Taking taylor expansion of (* (pow (sqrt 2.0) 1/3) (fabs (/ -1 x))) in (x) around 0 0.399 * [taylor]: Taking taylor expansion of (* (pow (sqrt 2.0) 1/3) (fabs (/ -1 x))) in x 0.399 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 1/3) in x 0.399 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (sqrt 2.0)))) in x 0.399 * [taylor]: Taking taylor expansion of (* 1/3 (log (sqrt 2.0))) in x 0.399 * [taylor]: Taking taylor expansion of 1/3 in x 0.399 * [taylor]: Taking taylor expansion of (log (sqrt 2.0)) in x 0.399 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.399 * [taylor]: Taking taylor expansion of 2.0 in x 0.399 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 0.399 * [taylor]: Taking taylor expansion of (* (pow (sqrt 2.0) 1/3) (fabs (/ -1 x))) in x 0.399 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 1/3) in x 0.399 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (sqrt 2.0)))) in x 0.399 * [taylor]: Taking taylor expansion of (* 1/3 (log (sqrt 2.0))) in x 0.399 * [taylor]: Taking taylor expansion of 1/3 in x 0.399 * [taylor]: Taking taylor expansion of (log (sqrt 2.0)) in x 0.399 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.399 * [taylor]: Taking taylor expansion of 2.0 in x 0.399 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 0.406 * * * [progress]: simplifying candidates 0.407 * [simplify]: Simplifying using # : (* (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) (* (cbrt (sqrt 2.0)) (fabs x))) (* (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) (* (cbrt (sqrt 2.0)) (fabs x))) (* (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) (* (cbrt (sqrt 2.0)) (fabs x))) (* (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) (* (cbrt (sqrt 2.0)) (fabs x))) (+ (+ (log (cbrt (sqrt 2.0))) (log (cbrt (sqrt 2.0)))) (+ (log (cbrt (sqrt 2.0))) (log (fabs x)))) (+ (+ (log (cbrt (sqrt 2.0))) (log (cbrt (sqrt 2.0)))) (log (* (cbrt (sqrt 2.0)) (fabs x)))) (+ (log (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0)))) (+ (log (cbrt (sqrt 2.0))) (log (fabs x)))) (+ (log (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0)))) (log (* (cbrt (sqrt 2.0)) (fabs x)))) (log (* (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) (* (cbrt (sqrt 2.0)) (fabs x)))) (exp (* (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) (* (cbrt (sqrt 2.0)) (fabs x)))) (* (* (sqrt 2.0) (sqrt 2.0)) (* (sqrt 2.0) (* (* (fabs x) (fabs x)) (fabs x)))) (* (* (sqrt 2.0) (sqrt 2.0)) (* (* (* (cbrt (sqrt 2.0)) (fabs x)) (* (cbrt (sqrt 2.0)) (fabs x))) (* (cbrt (sqrt 2.0)) (fabs 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) (* (* (fabs x) (fabs x)) (fabs 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)) (fabs x)) (* (cbrt (sqrt 2.0)) (fabs x))) (* (cbrt (sqrt 2.0)) (fabs x)))) (* (cbrt (* (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) (* (cbrt (sqrt 2.0)) (fabs x)))) (cbrt (* (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) (* (cbrt (sqrt 2.0)) (fabs x))))) (cbrt (* (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) (* (cbrt (sqrt 2.0)) (fabs x)))) (* (* (* (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) (* (cbrt (sqrt 2.0)) (fabs x))) (* (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) (* (cbrt (sqrt 2.0)) (fabs x)))) (* (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) (* (cbrt (sqrt 2.0)) (fabs x)))) (sqrt (* (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) (* (cbrt (sqrt 2.0)) (fabs x)))) (sqrt (* (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) (* (cbrt (sqrt 2.0)) (fabs x)))) (* (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) (cbrt (sqrt 2.0))) (* (cbrt (sqrt 2.0)) (* (cbrt (sqrt 2.0)) (fabs x))) (* (cbrt (sqrt 2.0)) (fabs x)) (+ (log (cbrt (sqrt 2.0))) (log (fabs x))) (log (* (cbrt (sqrt 2.0)) (fabs x))) (exp (* (cbrt (sqrt 2.0)) (fabs x))) (* (sqrt 2.0) (* (* (fabs x) (fabs x)) (fabs x))) (* (cbrt (* (cbrt (sqrt 2.0)) (fabs x))) (cbrt (* (cbrt (sqrt 2.0)) (fabs x)))) (cbrt (* (cbrt (sqrt 2.0)) (fabs x))) (* (* (* (cbrt (sqrt 2.0)) (fabs x)) (* (cbrt (sqrt 2.0)) (fabs x))) (* (cbrt (sqrt 2.0)) (fabs x))) (sqrt (* (cbrt (sqrt 2.0)) (fabs x))) (sqrt (* (cbrt (sqrt 2.0)) (fabs x))) (* (cbrt (sqrt (sqrt 2.0))) (sqrt (fabs x))) (* (cbrt (sqrt (sqrt 2.0))) (sqrt (fabs x))) (* (cbrt (sqrt (sqrt 2.0))) (sqrt (fabs x))) (* (cbrt (sqrt (sqrt 2.0))) (sqrt (fabs x))) (* (sqrt (cbrt (sqrt 2.0))) (sqrt (fabs x))) (* (sqrt (cbrt (sqrt 2.0))) (sqrt (fabs x))) (* (cbrt (sqrt 2.0)) (* (cbrt (fabs x)) (cbrt (fabs x)))) (* (cbrt (sqrt 2.0)) (sqrt (fabs x))) (* (cbrt (sqrt 2.0)) 1) (* (cbrt (cbrt (sqrt 2.0))) (fabs x)) (* (cbrt (sqrt (cbrt 2.0))) (fabs x)) (* (cbrt (sqrt (sqrt 2.0))) (fabs x)) (* (cbrt (sqrt 2.0)) (fabs x)) (* (cbrt (sqrt (sqrt 2.0))) (fabs x)) (* (cbrt (sqrt 2.0)) (fabs x)) (* (cbrt (cbrt (sqrt 2.0))) (fabs x)) (* (sqrt (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)) (* (pow (sqrt 2.0) 1/3) (fabs x)) (* (pow (sqrt 2.0) 1/3) (fabs x)) (* (pow (sqrt 2.0) 1/3) (fabs x)) 0.410 * * [simplify]: iteration 0 : 156 enodes (cost 464 ) 0.414 * * [simplify]: iteration 1 : 671 enodes (cost 347 ) 0.433 * * [simplify]: iteration 2 : 4050 enodes (cost 308 ) 0.531 * * [simplify]: iteration 3 : 5001 enodes (cost 296 ) 0.533 * [simplify]: Simplified to: (* (sqrt 2.0) (fabs x)) (* (sqrt 2.0) (fabs x)) (* (sqrt 2.0) (fabs x)) (* (sqrt 2.0) (fabs x)) (+ (log (sqrt 2.0)) (log (fabs x))) (+ (log (sqrt 2.0)) (log (fabs x))) (+ (log (sqrt 2.0)) (log (fabs x))) (+ (log (sqrt 2.0)) (log (fabs x))) (+ (log (sqrt 2.0)) (log (fabs x))) (pow (exp (fabs x)) (sqrt 2.0)) (* (* 2.0 (pow (fabs x) 3)) (sqrt 2.0)) (* (* 2.0 (pow (fabs x) 3)) (sqrt 2.0)) (* (* 2.0 (pow (fabs x) 3)) (sqrt 2.0)) (* (* 2.0 (pow (fabs x) 3)) (sqrt 2.0)) (* (cbrt (* (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) (* (cbrt (sqrt 2.0)) (fabs x)))) (cbrt (* (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) (* (cbrt (sqrt 2.0)) (fabs x))))) (cbrt (* (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) (* (cbrt (sqrt 2.0)) (fabs x)))) (* (* 2.0 (pow (fabs x) 3)) (sqrt 2.0)) (sqrt (* (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) (* (cbrt (sqrt 2.0)) (fabs x)))) (sqrt (* (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) (* (cbrt (sqrt 2.0)) (fabs x)))) (sqrt 2.0) (* (fabs x) (pow (sqrt 2.0) 2/3)) (* (pow (sqrt 2.0) 1/3) (fabs x)) (log (* (cbrt (sqrt 2.0)) (fabs x))) (log (* (cbrt (sqrt 2.0)) (fabs x))) (exp (* (cbrt (sqrt 2.0)) (fabs x))) (pow (* (pow (sqrt 2.0) 1/3) (fabs x)) 3) (* (cbrt (* (cbrt (sqrt 2.0)) (fabs x))) (cbrt (* (cbrt (sqrt 2.0)) (fabs x)))) (cbrt (* (cbrt (sqrt 2.0)) (fabs x))) (pow (* (pow (sqrt 2.0) 1/3) (fabs x)) 3) (sqrt (* (cbrt (sqrt 2.0)) (fabs x))) (sqrt (* (cbrt (sqrt 2.0)) (fabs x))) (* (cbrt (sqrt (sqrt 2.0))) (sqrt (fabs x))) (* (cbrt (sqrt (sqrt 2.0))) (sqrt (fabs x))) (* (cbrt (sqrt (sqrt 2.0))) (sqrt (fabs x))) (* (cbrt (sqrt (sqrt 2.0))) (sqrt (fabs x))) (* (sqrt (cbrt (sqrt 2.0))) (sqrt (fabs x))) (* (sqrt (cbrt (sqrt 2.0))) (sqrt (fabs x))) (* (cbrt (sqrt 2.0)) (* (cbrt (fabs x)) (cbrt (fabs x)))) (* (cbrt (sqrt 2.0)) (sqrt (fabs x))) (pow (sqrt 2.0) 1/3) (* (cbrt (cbrt (sqrt 2.0))) (fabs x)) (* (cbrt (sqrt (cbrt 2.0))) (fabs x)) (* (cbrt (sqrt (sqrt 2.0))) (fabs x)) (* (pow (sqrt 2.0) 1/3) (fabs x)) (* (cbrt (sqrt (sqrt 2.0))) (fabs x)) (* (pow (sqrt 2.0) 1/3) (fabs x)) (* (cbrt (cbrt (sqrt 2.0))) (fabs x)) (* (sqrt (cbrt (sqrt 2.0))) (fabs x)) (* (pow (sqrt 2.0) 1/3) (fabs x)) (* (sqrt 2.0) (fabs x)) (* (sqrt 2.0) (fabs x)) (* (sqrt 2.0) (fabs x)) (* (pow (sqrt 2.0) 1/3) (fabs x)) (* (pow (sqrt 2.0) 1/3) (fabs x)) (* (pow (sqrt 2.0) 1/3) (fabs x)) 0.533 * * * [progress]: adding candidates to table 0.620 * * [progress]: iteration 4 / 4 0.620 * * * [progress]: picking best candidate 0.633 * * * * [pick]: Picked # 0.633 * * * [progress]: localizing error 0.639 * * * [progress]: generating rewritten candidates 0.639 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.647 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 0.654 * * * [progress]: generating series expansions 0.654 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.654 * [approximate]: Taking taylor expansion of (* (sqrt 2.0) (fabs x)) in (x) around 0 0.654 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (fabs x)) in x 0.654 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.654 * [taylor]: Taking taylor expansion of 2.0 in x 0.654 * [taylor]: Taking taylor expansion of (fabs x) in x 0.654 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (fabs x)) in x 0.654 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.654 * [taylor]: Taking taylor expansion of 2.0 in x 0.655 * [taylor]: Taking taylor expansion of (fabs x) in x 0.656 * [approximate]: Taking taylor expansion of (* (fabs (/ 1 x)) (sqrt 2.0)) in (x) around 0 0.656 * [taylor]: Taking taylor expansion of (* (fabs (/ 1 x)) (sqrt 2.0)) in x 0.656 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 0.656 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.656 * [taylor]: Taking taylor expansion of 2.0 in x 0.656 * [taylor]: Taking taylor expansion of (* (fabs (/ 1 x)) (sqrt 2.0)) in x 0.656 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 0.656 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.656 * [taylor]: Taking taylor expansion of 2.0 in x 0.657 * [approximate]: Taking taylor expansion of (* (sqrt 2.0) (fabs (/ -1 x))) in (x) around 0 0.657 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (fabs (/ -1 x))) in x 0.657 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.657 * [taylor]: Taking taylor expansion of 2.0 in x 0.657 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 0.657 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (fabs (/ -1 x))) in x 0.657 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.657 * [taylor]: Taking taylor expansion of 2.0 in x 0.657 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 0.658 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 0.658 * [approximate]: Taking taylor expansion of (* (sqrt (sqrt 2.0)) (fabs x)) in (x) around 0 0.658 * [taylor]: Taking taylor expansion of (* (sqrt (sqrt 2.0)) (fabs x)) in x 0.658 * [taylor]: Taking taylor expansion of (sqrt (sqrt 2.0)) in x 0.658 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.658 * [taylor]: Taking taylor expansion of 2.0 in x 0.658 * [taylor]: Taking taylor expansion of (fabs x) in x 0.658 * [taylor]: Taking taylor expansion of (* (sqrt (sqrt 2.0)) (fabs x)) in x 0.658 * [taylor]: Taking taylor expansion of (sqrt (sqrt 2.0)) in x 0.658 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.658 * [taylor]: Taking taylor expansion of 2.0 in x 0.658 * [taylor]: Taking taylor expansion of (fabs x) in x 0.660 * [approximate]: Taking taylor expansion of (* (fabs (/ 1 x)) (sqrt (sqrt 2.0))) in (x) around 0 0.660 * [taylor]: Taking taylor expansion of (* (fabs (/ 1 x)) (sqrt (sqrt 2.0))) in x 0.660 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 0.660 * [taylor]: Taking taylor expansion of (sqrt (sqrt 2.0)) in x 0.660 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.660 * [taylor]: Taking taylor expansion of 2.0 in x 0.660 * [taylor]: Taking taylor expansion of (* (fabs (/ 1 x)) (sqrt (sqrt 2.0))) in x 0.660 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 0.660 * [taylor]: Taking taylor expansion of (sqrt (sqrt 2.0)) in x 0.660 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.660 * [taylor]: Taking taylor expansion of 2.0 in x 0.662 * [approximate]: Taking taylor expansion of (* (sqrt (sqrt 2.0)) (fabs (/ -1 x))) in (x) around 0 0.662 * [taylor]: Taking taylor expansion of (* (sqrt (sqrt 2.0)) (fabs (/ -1 x))) in x 0.662 * [taylor]: Taking taylor expansion of (sqrt (sqrt 2.0)) in x 0.662 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.662 * [taylor]: Taking taylor expansion of 2.0 in x 0.662 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 0.662 * [taylor]: Taking taylor expansion of (* (sqrt (sqrt 2.0)) (fabs (/ -1 x))) in x 0.662 * [taylor]: Taking taylor expansion of (sqrt (sqrt 2.0)) in x 0.662 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.662 * [taylor]: Taking taylor expansion of 2.0 in x 0.662 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 0.663 * * * [progress]: simplifying candidates 0.664 * [simplify]: Simplifying using # : (* (sqrt (sqrt 2.0)) (* (sqrt (sqrt 2.0)) (fabs x))) (* (sqrt (sqrt 2.0)) (* (sqrt (sqrt 2.0)) (fabs x))) (+ (log (sqrt (sqrt 2.0))) (+ (log (sqrt (sqrt 2.0))) (log (fabs x)))) (+ (log (sqrt (sqrt 2.0))) (log (* (sqrt (sqrt 2.0)) (fabs x)))) (log (* (sqrt (sqrt 2.0)) (* (sqrt (sqrt 2.0)) (fabs x)))) (exp (* (sqrt (sqrt 2.0)) (* (sqrt (sqrt 2.0)) (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) (fabs x)) (fabs x)))) (* (* (* (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)))) (* (cbrt (* (sqrt (sqrt 2.0)) (* (sqrt (sqrt 2.0)) (fabs x)))) (cbrt (* (sqrt (sqrt 2.0)) (* (sqrt (sqrt 2.0)) (fabs x))))) (cbrt (* (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 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 2.0)) (sqrt (sqrt 2.0))) (* (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 (sqrt 2.0)) (fabs x))) (* (sqrt (sqrt 2.0)) (* (sqrt (sqrt 2.0)) (fabs x))) (* (sqrt (sqrt (sqrt 2.0))) (* (sqrt (sqrt 2.0)) (fabs x))) (* (sqrt (sqrt 2.0)) (* (sqrt (sqrt 2.0)) (fabs x))) (* (sqrt (sqrt (sqrt 2.0))) (* (sqrt (sqrt 2.0)) (fabs x))) (* (sqrt (sqrt 2.0)) (* (sqrt (sqrt 2.0)) (fabs x))) (* (sqrt (sqrt 2.0)) (fabs x)) (+ (log (sqrt (sqrt 2.0))) (log (fabs x))) (log (* (sqrt (sqrt 2.0)) (fabs x))) (exp (* (sqrt (sqrt 2.0)) (fabs x))) (* (* (* (sqrt (sqrt 2.0)) (sqrt (sqrt 2.0))) (sqrt (sqrt 2.0))) (* (* (fabs x) (fabs x)) (fabs x))) (* (cbrt (* (sqrt (sqrt 2.0)) (fabs x))) (cbrt (* (sqrt (sqrt 2.0)) (fabs x)))) (cbrt (* (sqrt (sqrt 2.0)) (fabs x))) (* (* (* (sqrt (sqrt 2.0)) (fabs x)) (* (sqrt (sqrt 2.0)) (fabs x))) (* (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 2.0))) (sqrt (fabs x))) (* (sqrt (sqrt (sqrt 2.0))) (sqrt (fabs x))) (* (sqrt (sqrt (sqrt 2.0))) (sqrt (fabs x))) (* (sqrt (sqrt 2.0)) (* (cbrt (fabs x)) (cbrt (fabs x)))) (* (sqrt (sqrt 2.0)) (sqrt (fabs x))) (* (sqrt (sqrt 2.0)) 1) (* (cbrt (sqrt (sqrt 2.0))) (fabs x)) (* (sqrt (cbrt (sqrt 2.0))) (fabs x)) (* (sqrt (sqrt (cbrt 2.0))) (fabs x)) (* (sqrt (sqrt (sqrt 2.0))) (fabs x)) (* (sqrt (sqrt 2.0)) (fabs x)) (* (sqrt (sqrt (sqrt 2.0))) (fabs x)) (* (sqrt (sqrt 2.0)) (fabs x)) (* (sqrt (sqrt (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 (sqrt 2.0)) (fabs x)) (* (sqrt (sqrt 2.0)) (fabs x)) (* (sqrt (sqrt 2.0)) (fabs x)) 0.667 * * [simplify]: iteration 0 : 125 enodes (cost 357 ) 0.670 * * [simplify]: iteration 1 : 515 enodes (cost 305 ) 0.679 * * [simplify]: iteration 2 : 1460 enodes (cost 305 ) 0.697 * * [simplify]: iteration 3 : 2281 enodes (cost 305 ) 0.726 * * [simplify]: iteration 4 : 5002 enodes (cost 305 ) 0.728 * [simplify]: Simplified to: (* (sqrt 2.0) (fabs x)) (* (sqrt 2.0) (fabs x)) (+ (log (sqrt 2.0)) (log (fabs x))) (+ (log (sqrt 2.0)) (log (fabs x))) (+ (log (sqrt 2.0)) (log (fabs x))) (pow (exp (sqrt 2.0)) (fabs x)) (pow (* (sqrt 2.0) (fabs x)) 3) (pow (* (sqrt 2.0) (fabs x)) 3) (* (cbrt (* (sqrt (sqrt 2.0)) (* (sqrt (sqrt 2.0)) (fabs x)))) (cbrt (* (sqrt (sqrt 2.0)) (* (sqrt (sqrt 2.0)) (fabs x))))) (cbrt (* (sqrt (sqrt 2.0)) (* (sqrt (sqrt 2.0)) (fabs x)))) (pow (* (sqrt 2.0) (fabs x)) 3) (sqrt (* (sqrt (sqrt 2.0)) (* (sqrt (sqrt 2.0)) (fabs x)))) (sqrt (* (sqrt (sqrt 2.0)) (* (sqrt (sqrt 2.0)) (fabs x)))) (sqrt 2.0) (* (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 (sqrt 2.0)) (fabs x))) (* (sqrt 2.0) (fabs x)) (* (sqrt (sqrt (sqrt 2.0))) (* (sqrt (sqrt 2.0)) (fabs x))) (* (sqrt 2.0) (fabs x)) (* (sqrt (sqrt (sqrt 2.0))) (* (sqrt (sqrt 2.0)) (fabs x))) (* (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))) (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))) (* (sqrt (sqrt 2.0)) (* (cbrt (fabs x)) (cbrt (fabs x)))) (* (sqrt (sqrt 2.0)) (sqrt (fabs x))) (sqrt (sqrt 2.0)) (* (cbrt (sqrt (sqrt 2.0))) (fabs x)) (* (sqrt (cbrt (sqrt 2.0))) (fabs x)) (* (sqrt (sqrt (cbrt 2.0))) (fabs x)) (* (sqrt (sqrt (sqrt 2.0))) (fabs x)) (* (sqrt (sqrt 2.0)) (fabs x)) (* (sqrt (sqrt (sqrt 2.0))) (fabs x)) (* (sqrt (sqrt 2.0)) (fabs x)) (* (sqrt (sqrt (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 (sqrt 2.0)) (fabs x)) (* (sqrt (sqrt 2.0)) (fabs x)) (* (sqrt (sqrt 2.0)) (fabs x)) 0.729 * * * [progress]: adding candidates to table 0.803 * [progress]: [Phase 3 of 3] Extracting. 0.804 * * [regime]: Finding splitpoints for: (# # # # # # #) 0.804 * * * [regime-changes]: Trying 4 branch expressions: ((* x x) (* 2.0 (* x x)) (sqrt (* 2.0 (* x x))) x) 0.805 * * * * [regimes]: Trying to branch on (* x x) from (# # # # # # #) 0.844 * * * * [regimes]: Trying to branch on (* 2.0 (* x x)) from (# # # # # # #) 0.883 * * * * [regimes]: Trying to branch on (sqrt (* 2.0 (* x x))) from (# # # # # # #) 0.925 * * * * [regimes]: Trying to branch on x from (# # # # # # #) 0.963 * * * [regime]: Found split indices: #