5.986 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.014 * * * [progress]: [2/2] Setting up program. 0.016 * [progress]: [Phase 2 of 3] Improving. 0.017 * [simplify]: Simplifying using # : (sqrt (+ (* x x) (* x x))) 0.018 * * [simplify]: iteration 0 : 8 enodes (cost 4 ) 0.019 * * [simplify]: iteration 1 : 11 enodes (cost 4 ) 0.020 * * [simplify]: iteration 2 : 14 enodes (cost 4 ) 0.021 * * [simplify]: iteration 3 : 14 enodes (cost 4 ) 0.022 * [simplify]: Simplified to: (sqrt (+ (* x x) (* x x))) 0.022 * * [progress]: iteration 1 / 4 0.022 * * * [progress]: picking best candidate 0.024 * * * * [pick]: Picked # 0.024 * * * [progress]: localizing error 0.034 * * * [progress]: generating rewritten candidates 0.034 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.038 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.042 * * * [progress]: generating series expansions 0.042 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.043 * [approximate]: Taking taylor expansion of (* x (sqrt 2)) in (x) around 0 0.043 * [taylor]: Taking taylor expansion of (* x (sqrt 2)) in x 0.043 * [taylor]: Taking taylor expansion of x in x 0.043 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.043 * [taylor]: Taking taylor expansion of 2 in x 0.043 * [taylor]: Taking taylor expansion of (* x (sqrt 2)) in x 0.043 * [taylor]: Taking taylor expansion of x in x 0.043 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.043 * [taylor]: Taking taylor expansion of 2 in x 0.044 * [approximate]: Taking taylor expansion of (/ (sqrt 2) x) in (x) around 0 0.044 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x 0.044 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.044 * [taylor]: Taking taylor expansion of 2 in x 0.044 * [taylor]: Taking taylor expansion of x in x 0.044 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x 0.044 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.044 * [taylor]: Taking taylor expansion of 2 in x 0.044 * [taylor]: Taking taylor expansion of x in x 0.045 * [approximate]: Taking taylor expansion of (/ (sqrt 2) x) in (x) around 0 0.045 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x 0.045 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.045 * [taylor]: Taking taylor expansion of 2 in x 0.046 * [taylor]: Taking taylor expansion of x in x 0.046 * [taylor]: Taking taylor expansion of (/ (sqrt 2) x) in x 0.046 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.046 * [taylor]: Taking taylor expansion of 2 in x 0.046 * [taylor]: Taking taylor expansion of x in x 0.047 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.047 * [approximate]: Taking taylor expansion of (* 2 (pow x 2)) in (x) around 0 0.047 * [taylor]: Taking taylor expansion of (* 2 (pow x 2)) in x 0.047 * [taylor]: Taking taylor expansion of 2 in x 0.047 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.047 * [taylor]: Taking taylor expansion of x in x 0.047 * [taylor]: Taking taylor expansion of (* 2 (pow x 2)) in x 0.047 * [taylor]: Taking taylor expansion of 2 in x 0.047 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.047 * [taylor]: Taking taylor expansion of x in x 0.048 * [approximate]: Taking taylor expansion of (* 2 (/ 1 (pow x 2))) in (x) around 0 0.048 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow x 2))) in x 0.048 * [taylor]: Taking taylor expansion of 2 in x 0.048 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.048 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.048 * [taylor]: Taking taylor expansion of x in x 0.048 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow x 2))) in x 0.048 * [taylor]: Taking taylor expansion of 2 in x 0.048 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.048 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.048 * [taylor]: Taking taylor expansion of x in x 0.049 * [approximate]: Taking taylor expansion of (* 2 (/ 1 (pow x 2))) in (x) around 0 0.049 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow x 2))) in x 0.049 * [taylor]: Taking taylor expansion of 2 in x 0.049 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) 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 (/ 1 (pow x 2))) in x 0.049 * [taylor]: Taking taylor expansion of 2 in x 0.049 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.049 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.049 * [taylor]: Taking taylor expansion of x in x 0.050 * * * [progress]: simplifying candidates 0.051 * [simplify]: Simplifying using # : (log (sqrt (+ (* x x) (* x x)))) (exp (sqrt (+ (* x x) (* x x)))) (* (cbrt (sqrt (+ (* x x) (* x x)))) (cbrt (sqrt (+ (* x x) (* x x))))) (cbrt (sqrt (+ (* x x) (* x x)))) (* (* (sqrt (+ (* x x) (* x x))) (sqrt (+ (* x x) (* x x)))) (sqrt (+ (* x x) (* x x)))) (sqrt (* (cbrt (+ (* x x) (* x x))) (cbrt (+ (* x x) (* x x))))) (sqrt (cbrt (+ (* x x) (* x x)))) (sqrt (sqrt (+ (* x x) (* x x)))) (sqrt (sqrt (+ (* x x) (* x x)))) (sqrt 1) (sqrt (+ (* x x) (* x x))) (sqrt x) (sqrt (+ x x)) (sqrt x) (sqrt (+ x x)) (sqrt 2) (sqrt (* x x)) (sqrt (+ (pow (* x x) 3) (pow (* x x) 3))) (sqrt (+ (* (* x x) (* x x)) (- (* (* x x) (* x x)) (* (* x x) (* x x))))) (sqrt (- (* (* x x) (* x x)) (* (* x x) (* x x)))) (sqrt (- (* x x) (* x x))) (/ 1 2) (sqrt (sqrt (+ (* x x) (* x x)))) (sqrt (sqrt (+ (* x x) (* x x)))) (* (exp (* x x)) (exp (* x x))) (log (+ (* x x) (* x x))) (exp (+ (* x x) (* x x))) (* (cbrt (+ (* x x) (* x x))) (cbrt (+ (* x x) (* x x)))) (cbrt (+ (* x x) (* x x))) (* (* (+ (* x x) (* x x)) (+ (* x x) (* x x))) (+ (* x x) (* x x))) (sqrt (+ (* x x) (* x x))) (sqrt (+ (* x x) (* x x))) (+ (pow (* x x) 3) (pow (* x x) 3)) (+ (* (* x x) (* x x)) (- (* (* x x) (* x x)) (* (* x x) (* x x)))) (- (* (* x x) (* x x)) (* (* x x) (* x x))) (- (* x x) (* x x)) (+ x x) (+ x x) (* x (sqrt 2)) (* x (sqrt 2)) (* -1 (* x (sqrt 2))) (* 2 (pow x 2)) (* 2 (pow x 2)) (* 2 (pow x 2)) 0.054 * * [simplify]: iteration 0 : 99 enodes (cost 167 ) 0.057 * * [simplify]: iteration 1 : 443 enodes (cost 152 ) 0.071 * * [simplify]: iteration 2 : 3106 enodes (cost 141 ) 0.295 * * [simplify]: iteration 3 : 5002 enodes (cost 139 ) 0.297 * [simplify]: Simplified to: (log (sqrt (+ (* x x) (* x x)))) (exp (sqrt (+ (* x x) (* x x)))) (* (cbrt (sqrt (+ (* x x) (* x x)))) (cbrt (sqrt (+ (* x x) (* x x))))) (cbrt (sqrt (+ (* x x) (* x x)))) (pow (sqrt (+ (* x x) (* x x))) 3) (fabs (cbrt (+ (* x x) (* x x)))) (sqrt (cbrt (+ (* x x) (* x x)))) (sqrt (sqrt (+ (* x x) (* x x)))) (sqrt (sqrt (+ (* x x) (* x x)))) 1 (sqrt (+ (* x x) (* x x))) (pow x 1/2) (sqrt (+ x x)) (pow x 1/2) (sqrt (+ x x)) (sqrt 2) (fabs x) (sqrt (+ (pow (* x x) 3) (pow (* x x) 3))) (fabs (pow x 2)) (sqrt (- (* x x) (* x x))) (sqrt (- (* x x) (* x x))) 1/2 (sqrt (sqrt (+ (* x x) (* x x)))) (sqrt (sqrt (+ (* x x) (* x x)))) (pow (exp x) (+ x x)) (log (* x (+ x x))) (pow (exp x) (+ x x)) (* (cbrt (+ (* x x) (* x x))) (cbrt (+ (* x x) (* x x)))) (cbrt (+ (* x x) (* x x))) (* 8 (pow x 6)) (sqrt (+ (* x x) (* x x))) (sqrt (+ (* x x) (* x x))) (* (pow x 6) 2) (pow x 4) 0 0 (+ x x) (+ x x) (* x (sqrt 2)) (* x (sqrt 2)) (* -1 (* x (sqrt 2))) (* x (+ x x)) (* x (+ x x)) (* x (+ x x)) 0.298 * * * [progress]: adding candidates to table 0.341 * * [progress]: iteration 2 / 4 0.341 * * * [progress]: picking best candidate 0.354 * * * * [pick]: Picked # 0.354 * * * [progress]: localizing error 0.359 * * * [progress]: generating rewritten candidates 0.359 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.364 * * * [progress]: generating series expansions 0.364 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.364 * [approximate]: Taking taylor expansion of (* (fabs x) (sqrt 2)) in (x) around 0 0.364 * [taylor]: Taking taylor expansion of (* (fabs x) (sqrt 2)) in x 0.364 * [taylor]: Taking taylor expansion of (fabs x) in x 0.364 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.364 * [taylor]: Taking taylor expansion of 2 in x 0.364 * [taylor]: Taking taylor expansion of (* (fabs x) (sqrt 2)) in x 0.364 * [taylor]: Taking taylor expansion of (fabs x) in x 0.364 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.364 * [taylor]: Taking taylor expansion of 2 in x 0.365 * [approximate]: Taking taylor expansion of (* (fabs (/ 1 x)) (sqrt 2)) in (x) around 0 0.365 * [taylor]: Taking taylor expansion of (* (fabs (/ 1 x)) (sqrt 2)) in x 0.365 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 0.365 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.365 * [taylor]: Taking taylor expansion of 2 in x 0.365 * [taylor]: Taking taylor expansion of (* (fabs (/ 1 x)) (sqrt 2)) in x 0.365 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 0.365 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.365 * [taylor]: Taking taylor expansion of 2 in x 0.366 * [approximate]: Taking taylor expansion of (* (sqrt 2) (fabs (/ -1 x))) in (x) around 0 0.366 * [taylor]: Taking taylor expansion of (* (sqrt 2) (fabs (/ -1 x))) in x 0.367 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.367 * [taylor]: Taking taylor expansion of 2 in x 0.367 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 0.367 * [taylor]: Taking taylor expansion of (* (sqrt 2) (fabs (/ -1 x))) in x 0.367 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.367 * [taylor]: Taking taylor expansion of 2 in x 0.367 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 0.368 * * * [progress]: simplifying candidates 0.368 * [simplify]: Simplifying using # : (* (sqrt 2) (fabs x)) (+ (log (sqrt 2)) (log (fabs x))) (log (* (sqrt 2) (fabs x))) (exp (* (sqrt 2) (fabs x))) (* (* (* (sqrt 2) (sqrt 2)) (sqrt 2)) (* (* (fabs x) (fabs x)) (fabs x))) (* (cbrt (* (sqrt 2) (fabs x))) (cbrt (* (sqrt 2) (fabs x)))) (cbrt (* (sqrt 2) (fabs x))) (* (* (* (sqrt 2) (fabs x)) (* (sqrt 2) (fabs x))) (* (sqrt 2) (fabs x))) (sqrt (* (sqrt 2) (fabs x))) (sqrt (* (sqrt 2) (fabs x))) (* (sqrt (sqrt 2)) (sqrt (fabs x))) (* (sqrt (sqrt 2)) (sqrt (fabs x))) (* (sqrt (sqrt 2)) (sqrt (fabs x))) (* (sqrt (sqrt 2)) (sqrt (fabs x))) (* (sqrt 2) (* (cbrt (fabs x)) (cbrt (fabs x)))) (* (sqrt 2) (sqrt (fabs x))) (* (sqrt 2) 1) (* (cbrt (sqrt 2)) (fabs x)) (* (sqrt (cbrt 2)) (fabs x)) (* (sqrt (sqrt 2)) (fabs x)) (* (sqrt 2) (fabs x)) (* (sqrt (sqrt 2)) (fabs x)) (* (sqrt 2) (fabs x)) (* (fabs x) (sqrt 2)) (* (fabs x) (sqrt 2)) (* (fabs x) (sqrt 2)) 0.370 * * [simplify]: iteration 0 : 65 enodes (cost 115 ) 0.372 * * [simplify]: iteration 1 : 224 enodes (cost 107 ) 0.376 * * [simplify]: iteration 2 : 526 enodes (cost 107 ) 0.382 * * [simplify]: iteration 3 : 884 enodes (cost 107 ) 0.395 * * [simplify]: iteration 4 : 2528 enodes (cost 107 ) 0.448 * * [simplify]: iteration 5 : 5001 enodes (cost 107 ) 0.449 * [simplify]: Simplified to: (* (sqrt 2) (fabs x)) (log (* (sqrt 2) (fabs x))) (log (* (sqrt 2) (fabs x))) (exp (* (sqrt 2) (fabs x))) (pow (* (sqrt 2) (fabs x)) 3) (* (cbrt (* (sqrt 2) (fabs x))) (cbrt (* (sqrt 2) (fabs x)))) (cbrt (* (sqrt 2) (fabs x))) (pow (* (sqrt 2) (fabs x)) 3) (sqrt (* (sqrt 2) (fabs x))) (sqrt (* (sqrt 2) (fabs x))) (* (sqrt (sqrt 2)) (sqrt (fabs x))) (* (sqrt (sqrt 2)) (sqrt (fabs x))) (* (sqrt (sqrt 2)) (sqrt (fabs x))) (* (sqrt (sqrt 2)) (sqrt (fabs x))) (* (sqrt 2) (* (cbrt (fabs x)) (cbrt (fabs x)))) (* (sqrt 2) (sqrt (fabs x))) (sqrt 2) (* (cbrt (sqrt 2)) (fabs x)) (* (sqrt (cbrt 2)) (fabs x)) (* (sqrt (sqrt 2)) (fabs x)) (* (sqrt 2) (fabs x)) (* (sqrt (sqrt 2)) (fabs x)) (* (sqrt 2) (fabs x)) (* (sqrt 2) (fabs x)) (* (sqrt 2) (fabs x)) (* (sqrt 2) (fabs x)) 0.449 * * * [progress]: adding candidates to table 0.480 * * [progress]: iteration 3 / 4 0.480 * * * [progress]: picking best candidate 0.499 * * * * [pick]: Picked # 0.499 * * * [progress]: localizing error 0.507 * * * [progress]: generating rewritten candidates 0.507 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.517 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 0.523 * * * [progress]: generating series expansions 0.523 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.524 * [approximate]: Taking taylor expansion of (* (fabs x) (sqrt 2)) in (x) around 0 0.524 * [taylor]: Taking taylor expansion of (* (fabs x) (sqrt 2)) in x 0.524 * [taylor]: Taking taylor expansion of (fabs x) in x 0.524 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.524 * [taylor]: Taking taylor expansion of 2 in x 0.524 * [taylor]: Taking taylor expansion of (* (fabs x) (sqrt 2)) in x 0.524 * [taylor]: Taking taylor expansion of (fabs x) in x 0.524 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.524 * [taylor]: Taking taylor expansion of 2 in x 0.525 * [approximate]: Taking taylor expansion of (* (fabs (/ 1 x)) (sqrt 2)) in (x) around 0 0.525 * [taylor]: Taking taylor expansion of (* (fabs (/ 1 x)) (sqrt 2)) in x 0.525 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 0.525 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.525 * [taylor]: Taking taylor expansion of 2 in x 0.525 * [taylor]: Taking taylor expansion of (* (fabs (/ 1 x)) (sqrt 2)) in x 0.525 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 0.525 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.525 * [taylor]: Taking taylor expansion of 2 in x 0.526 * [approximate]: Taking taylor expansion of (* (sqrt 2) (fabs (/ -1 x))) in (x) around 0 0.526 * [taylor]: Taking taylor expansion of (* (sqrt 2) (fabs (/ -1 x))) in x 0.526 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.526 * [taylor]: Taking taylor expansion of 2 in x 0.526 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 0.526 * [taylor]: Taking taylor expansion of (* (sqrt 2) (fabs (/ -1 x))) in x 0.526 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.526 * [taylor]: Taking taylor expansion of 2 in x 0.526 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 0.527 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 0.528 * [approximate]: Taking taylor expansion of (* (fabs x) (pow (sqrt 2) 1/3)) in (x) around 0 0.528 * [taylor]: Taking taylor expansion of (* (fabs x) (pow (sqrt 2) 1/3)) in x 0.528 * [taylor]: Taking taylor expansion of (fabs x) in x 0.528 * [taylor]: Taking taylor expansion of (pow (sqrt 2) 1/3) in x 0.528 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (sqrt 2)))) in x 0.528 * [taylor]: Taking taylor expansion of (* 1/3 (log (sqrt 2))) in x 0.528 * [taylor]: Taking taylor expansion of 1/3 in x 0.528 * [taylor]: Taking taylor expansion of (log (sqrt 2)) in x 0.528 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.528 * [taylor]: Taking taylor expansion of 2 in x 0.528 * [taylor]: Taking taylor expansion of (* (fabs x) (pow (sqrt 2) 1/3)) in x 0.528 * [taylor]: Taking taylor expansion of (fabs x) in x 0.528 * [taylor]: Taking taylor expansion of (pow (sqrt 2) 1/3) in x 0.528 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (sqrt 2)))) in x 0.528 * [taylor]: Taking taylor expansion of (* 1/3 (log (sqrt 2))) in x 0.528 * [taylor]: Taking taylor expansion of 1/3 in x 0.528 * [taylor]: Taking taylor expansion of (log (sqrt 2)) in x 0.528 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.528 * [taylor]: Taking taylor expansion of 2 in x 0.535 * [approximate]: Taking taylor expansion of (* (fabs (/ 1 x)) (pow (sqrt 2) 1/3)) in (x) around 0 0.535 * [taylor]: Taking taylor expansion of (* (fabs (/ 1 x)) (pow (sqrt 2) 1/3)) in x 0.535 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 0.535 * [taylor]: Taking taylor expansion of (pow (sqrt 2) 1/3) in x 0.535 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (sqrt 2)))) in x 0.535 * [taylor]: Taking taylor expansion of (* 1/3 (log (sqrt 2))) in x 0.535 * [taylor]: Taking taylor expansion of 1/3 in x 0.535 * [taylor]: Taking taylor expansion of (log (sqrt 2)) in x 0.535 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.535 * [taylor]: Taking taylor expansion of 2 in x 0.535 * [taylor]: Taking taylor expansion of (* (fabs (/ 1 x)) (pow (sqrt 2) 1/3)) in x 0.535 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 0.535 * [taylor]: Taking taylor expansion of (pow (sqrt 2) 1/3) in x 0.535 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (sqrt 2)))) in x 0.535 * [taylor]: Taking taylor expansion of (* 1/3 (log (sqrt 2))) in x 0.535 * [taylor]: Taking taylor expansion of 1/3 in x 0.535 * [taylor]: Taking taylor expansion of (log (sqrt 2)) in x 0.535 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.535 * [taylor]: Taking taylor expansion of 2 in x 0.543 * [approximate]: Taking taylor expansion of (* (pow (sqrt 2) 1/3) (fabs (/ -1 x))) in (x) around 0 0.543 * [taylor]: Taking taylor expansion of (* (pow (sqrt 2) 1/3) (fabs (/ -1 x))) in x 0.543 * [taylor]: Taking taylor expansion of (pow (sqrt 2) 1/3) in x 0.543 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (sqrt 2)))) in x 0.543 * [taylor]: Taking taylor expansion of (* 1/3 (log (sqrt 2))) in x 0.543 * [taylor]: Taking taylor expansion of 1/3 in x 0.543 * [taylor]: Taking taylor expansion of (log (sqrt 2)) in x 0.543 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.543 * [taylor]: Taking taylor expansion of 2 in x 0.543 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 0.543 * [taylor]: Taking taylor expansion of (* (pow (sqrt 2) 1/3) (fabs (/ -1 x))) in x 0.543 * [taylor]: Taking taylor expansion of (pow (sqrt 2) 1/3) in x 0.543 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (sqrt 2)))) in x 0.543 * [taylor]: Taking taylor expansion of (* 1/3 (log (sqrt 2))) in x 0.543 * [taylor]: Taking taylor expansion of 1/3 in x 0.543 * [taylor]: Taking taylor expansion of (log (sqrt 2)) in x 0.543 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.543 * [taylor]: Taking taylor expansion of 2 in x 0.543 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 0.550 * * * [progress]: simplifying candidates 0.551 * [simplify]: Simplifying using # : (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (fabs x))) (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (fabs x))) (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (fabs x))) (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (fabs x))) (+ (+ (log (cbrt (sqrt 2))) (log (cbrt (sqrt 2)))) (+ (log (cbrt (sqrt 2))) (log (fabs x)))) (+ (+ (log (cbrt (sqrt 2))) (log (cbrt (sqrt 2)))) (log (* (cbrt (sqrt 2)) (fabs x)))) (+ (log (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (+ (log (cbrt (sqrt 2))) (log (fabs x)))) (+ (log (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (log (* (cbrt (sqrt 2)) (fabs x)))) (log (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (fabs x)))) (exp (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (fabs x)))) (* (* (sqrt 2) (sqrt 2)) (* (sqrt 2) (* (* (fabs x) (fabs x)) (fabs x)))) (* (* (sqrt 2) (sqrt 2)) (* (* (* (cbrt (sqrt 2)) (fabs x)) (* (cbrt (sqrt 2)) (fabs x))) (* (cbrt (sqrt 2)) (fabs x)))) (* (* (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (* (sqrt 2) (* (* (fabs x) (fabs x)) (fabs x)))) (* (* (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (* (* (* (cbrt (sqrt 2)) (fabs x)) (* (cbrt (sqrt 2)) (fabs x))) (* (cbrt (sqrt 2)) (fabs x)))) (* (cbrt (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (fabs x)))) (cbrt (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (fabs x))))) (cbrt (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (fabs x)))) (* (* (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (fabs x))) (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (fabs x)))) (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (fabs x)))) (sqrt (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (fabs x)))) (sqrt (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (fabs x)))) (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (* (cbrt (sqrt 2)) (fabs x))) (* (cbrt (sqrt 2)) (fabs x)) (+ (log (cbrt (sqrt 2))) (log (fabs x))) (log (* (cbrt (sqrt 2)) (fabs x))) (exp (* (cbrt (sqrt 2)) (fabs x))) (* (sqrt 2) (* (* (fabs x) (fabs x)) (fabs x))) (* (cbrt (* (cbrt (sqrt 2)) (fabs x))) (cbrt (* (cbrt (sqrt 2)) (fabs x)))) (cbrt (* (cbrt (sqrt 2)) (fabs x))) (* (* (* (cbrt (sqrt 2)) (fabs x)) (* (cbrt (sqrt 2)) (fabs x))) (* (cbrt (sqrt 2)) (fabs x))) (sqrt (* (cbrt (sqrt 2)) (fabs x))) (sqrt (* (cbrt (sqrt 2)) (fabs x))) (* (cbrt (sqrt (sqrt 2))) (sqrt (fabs x))) (* (cbrt (sqrt (sqrt 2))) (sqrt (fabs x))) (* (cbrt (sqrt (sqrt 2))) (sqrt (fabs x))) (* (cbrt (sqrt (sqrt 2))) (sqrt (fabs x))) (* (sqrt (cbrt (sqrt 2))) (sqrt (fabs x))) (* (sqrt (cbrt (sqrt 2))) (sqrt (fabs x))) (* (cbrt (sqrt 2)) (* (cbrt (fabs x)) (cbrt (fabs x)))) (* (cbrt (sqrt 2)) (sqrt (fabs x))) (* (cbrt (sqrt 2)) 1) (* (cbrt (cbrt (sqrt 2))) (fabs x)) (* (cbrt (sqrt (cbrt 2))) (fabs x)) (* (cbrt (sqrt (sqrt 2))) (fabs x)) (* (cbrt (sqrt 2)) (fabs x)) (* (cbrt (sqrt (sqrt 2))) (fabs x)) (* (cbrt (sqrt 2)) (fabs x)) (* (cbrt (cbrt (sqrt 2))) (fabs x)) (* (sqrt (cbrt (sqrt 2))) (fabs x)) (* (cbrt (sqrt 2)) (fabs x)) (* (fabs x) (sqrt 2)) (* (fabs x) (sqrt 2)) (* (fabs x) (sqrt 2)) (* (fabs x) (pow (sqrt 2) 1/3)) (* (fabs x) (pow (sqrt 2) 1/3)) (* (fabs x) (pow (sqrt 2) 1/3)) 0.554 * * [simplify]: iteration 0 : 155 enodes (cost 464 ) 0.558 * * [simplify]: iteration 1 : 674 enodes (cost 347 ) 0.578 * * [simplify]: iteration 2 : 4101 enodes (cost 308 ) 0.684 * * [simplify]: iteration 3 : 5001 enodes (cost 296 ) 0.686 * [simplify]: Simplified to: (* (sqrt 2) (fabs x)) (* (sqrt 2) (fabs x)) (* (sqrt 2) (fabs x)) (* (sqrt 2) (fabs x)) (+ (log (sqrt 2)) (log (fabs x))) (+ (log (sqrt 2)) (log (fabs x))) (+ (log (sqrt 2)) (log (fabs x))) (+ (log (sqrt 2)) (log (fabs x))) (+ (log (sqrt 2)) (log (fabs x))) (pow (exp (fabs x)) (sqrt 2)) (* (* 2 (pow (fabs x) 3)) (sqrt 2)) (* (* 2 (pow (fabs x) 3)) (sqrt 2)) (* (* 2 (pow (fabs x) 3)) (sqrt 2)) (* (* 2 (pow (fabs x) 3)) (sqrt 2)) (* (cbrt (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (fabs x)))) (cbrt (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (fabs x))))) (cbrt (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (fabs x)))) (* (* 2 (pow (fabs x) 3)) (sqrt 2)) (sqrt (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (fabs x)))) (sqrt (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (sqrt 2)) (fabs x)))) (sqrt 2) (* (fabs x) (pow (sqrt 2) 2/3)) (* (fabs x) (pow (sqrt 2) 1/3)) (log (* (cbrt (sqrt 2)) (fabs x))) (log (* (cbrt (sqrt 2)) (fabs x))) (exp (* (cbrt (sqrt 2)) (fabs x))) (pow (* (fabs x) (pow (sqrt 2) 1/3)) 3) (* (cbrt (* (cbrt (sqrt 2)) (fabs x))) (cbrt (* (cbrt (sqrt 2)) (fabs x)))) (cbrt (* (cbrt (sqrt 2)) (fabs x))) (pow (* (fabs x) (pow (sqrt 2) 1/3)) 3) (sqrt (* (cbrt (sqrt 2)) (fabs x))) (sqrt (* (cbrt (sqrt 2)) (fabs x))) (* (cbrt (sqrt (sqrt 2))) (sqrt (fabs x))) (* (cbrt (sqrt (sqrt 2))) (sqrt (fabs x))) (* (cbrt (sqrt (sqrt 2))) (sqrt (fabs x))) (* (cbrt (sqrt (sqrt 2))) (sqrt (fabs x))) (* (sqrt (cbrt (sqrt 2))) (sqrt (fabs x))) (* (sqrt (cbrt (sqrt 2))) (sqrt (fabs x))) (* (cbrt (sqrt 2)) (* (cbrt (fabs x)) (cbrt (fabs x)))) (* (cbrt (sqrt 2)) (sqrt (fabs x))) (pow (sqrt 2) 1/3) (* (cbrt (cbrt (sqrt 2))) (fabs x)) (* (cbrt (sqrt (cbrt 2))) (fabs x)) (* (cbrt (sqrt (sqrt 2))) (fabs x)) (* (fabs x) (pow (sqrt 2) 1/3)) (* (cbrt (sqrt (sqrt 2))) (fabs x)) (* (fabs x) (pow (sqrt 2) 1/3)) (* (cbrt (cbrt (sqrt 2))) (fabs x)) (* (sqrt (cbrt (sqrt 2))) (fabs x)) (* (fabs x) (pow (sqrt 2) 1/3)) (* (sqrt 2) (fabs x)) (* (sqrt 2) (fabs x)) (* (sqrt 2) (fabs x)) (* (fabs x) (pow (sqrt 2) 1/3)) (* (fabs x) (pow (sqrt 2) 1/3)) (* (fabs x) (pow (sqrt 2) 1/3)) 0.687 * * * [progress]: adding candidates to table 0.782 * * [progress]: iteration 4 / 4 0.782 * * * [progress]: picking best candidate 0.799 * * * * [pick]: Picked # 0.799 * * * [progress]: localizing error 0.812 * * * [progress]: generating rewritten candidates 0.812 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.820 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 0.827 * * * [progress]: generating series expansions 0.827 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.828 * [approximate]: Taking taylor expansion of (* (fabs x) (sqrt 2)) in (x) around 0 0.828 * [taylor]: Taking taylor expansion of (* (fabs x) (sqrt 2)) in x 0.828 * [taylor]: Taking taylor expansion of (fabs x) in x 0.828 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.828 * [taylor]: Taking taylor expansion of 2 in x 0.828 * [taylor]: Taking taylor expansion of (* (fabs x) (sqrt 2)) in x 0.828 * [taylor]: Taking taylor expansion of (fabs x) in x 0.828 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.828 * [taylor]: Taking taylor expansion of 2 in x 0.829 * [approximate]: Taking taylor expansion of (* (fabs (/ 1 x)) (sqrt 2)) in (x) around 0 0.829 * [taylor]: Taking taylor expansion of (* (fabs (/ 1 x)) (sqrt 2)) in x 0.829 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 0.829 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.829 * [taylor]: Taking taylor expansion of 2 in x 0.829 * [taylor]: Taking taylor expansion of (* (fabs (/ 1 x)) (sqrt 2)) in x 0.829 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 0.829 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.829 * [taylor]: Taking taylor expansion of 2 in x 0.830 * [approximate]: Taking taylor expansion of (* (sqrt 2) (fabs (/ -1 x))) in (x) around 0 0.830 * [taylor]: Taking taylor expansion of (* (sqrt 2) (fabs (/ -1 x))) in x 0.830 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.830 * [taylor]: Taking taylor expansion of 2 in x 0.830 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 0.830 * [taylor]: Taking taylor expansion of (* (sqrt 2) (fabs (/ -1 x))) in x 0.830 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.830 * [taylor]: Taking taylor expansion of 2 in x 0.831 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 0.831 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 0.832 * [approximate]: Taking taylor expansion of (* (fabs x) (pow (pow (sqrt 2) 2) 1/3)) in (x) around 0 0.832 * [taylor]: Taking taylor expansion of (* (fabs x) (pow (pow (sqrt 2) 2) 1/3)) in x 0.832 * [taylor]: Taking taylor expansion of (fabs x) in x 0.832 * [taylor]: Taking taylor expansion of (pow (pow (sqrt 2) 2) 1/3) in x 0.832 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (sqrt 2) 2)))) in x 0.832 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (sqrt 2) 2))) in x 0.832 * [taylor]: Taking taylor expansion of 1/3 in x 0.832 * [taylor]: Taking taylor expansion of (log (pow (sqrt 2) 2)) in x 0.832 * [taylor]: Taking taylor expansion of (pow (sqrt 2) 2) in x 0.832 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.832 * [taylor]: Taking taylor expansion of 2 in x 0.832 * [taylor]: Taking taylor expansion of (* (fabs x) (pow (pow (sqrt 2) 2) 1/3)) in x 0.832 * [taylor]: Taking taylor expansion of (fabs x) in x 0.832 * [taylor]: Taking taylor expansion of (pow (pow (sqrt 2) 2) 1/3) in x 0.832 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (sqrt 2) 2)))) in x 0.832 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (sqrt 2) 2))) in x 0.832 * [taylor]: Taking taylor expansion of 1/3 in x 0.832 * [taylor]: Taking taylor expansion of (log (pow (sqrt 2) 2)) in x 0.832 * [taylor]: Taking taylor expansion of (pow (sqrt 2) 2) in x 0.832 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.832 * [taylor]: Taking taylor expansion of 2 in x 0.841 * [approximate]: Taking taylor expansion of (* (fabs (/ 1 x)) (pow (pow (sqrt 2) 2) 1/3)) in (x) around 0 0.841 * [taylor]: Taking taylor expansion of (* (fabs (/ 1 x)) (pow (pow (sqrt 2) 2) 1/3)) in x 0.841 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 0.841 * [taylor]: Taking taylor expansion of (pow (pow (sqrt 2) 2) 1/3) in x 0.841 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (sqrt 2) 2)))) in x 0.841 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (sqrt 2) 2))) in x 0.841 * [taylor]: Taking taylor expansion of 1/3 in x 0.841 * [taylor]: Taking taylor expansion of (log (pow (sqrt 2) 2)) in x 0.841 * [taylor]: Taking taylor expansion of (pow (sqrt 2) 2) in x 0.841 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.841 * [taylor]: Taking taylor expansion of 2 in x 0.842 * [taylor]: Taking taylor expansion of (* (fabs (/ 1 x)) (pow (pow (sqrt 2) 2) 1/3)) in x 0.842 * [taylor]: Taking taylor expansion of (fabs (/ 1 x)) in x 0.842 * [taylor]: Taking taylor expansion of (pow (pow (sqrt 2) 2) 1/3) in x 0.842 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (sqrt 2) 2)))) in x 0.842 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (sqrt 2) 2))) in x 0.842 * [taylor]: Taking taylor expansion of 1/3 in x 0.842 * [taylor]: Taking taylor expansion of (log (pow (sqrt 2) 2)) in x 0.842 * [taylor]: Taking taylor expansion of (pow (sqrt 2) 2) in x 0.842 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.842 * [taylor]: Taking taylor expansion of 2 in x 0.852 * [approximate]: Taking taylor expansion of (* (pow (pow (sqrt 2) 2) 1/3) (fabs (/ -1 x))) in (x) around 0 0.853 * [taylor]: Taking taylor expansion of (* (pow (pow (sqrt 2) 2) 1/3) (fabs (/ -1 x))) in x 0.853 * [taylor]: Taking taylor expansion of (pow (pow (sqrt 2) 2) 1/3) in x 0.853 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (sqrt 2) 2)))) in x 0.853 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (sqrt 2) 2))) in x 0.853 * [taylor]: Taking taylor expansion of 1/3 in x 0.853 * [taylor]: Taking taylor expansion of (log (pow (sqrt 2) 2)) in x 0.853 * [taylor]: Taking taylor expansion of (pow (sqrt 2) 2) in x 0.853 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.853 * [taylor]: Taking taylor expansion of 2 in x 0.853 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 0.853 * [taylor]: Taking taylor expansion of (* (pow (pow (sqrt 2) 2) 1/3) (fabs (/ -1 x))) in x 0.853 * [taylor]: Taking taylor expansion of (pow (pow (sqrt 2) 2) 1/3) in x 0.853 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (sqrt 2) 2)))) in x 0.853 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (sqrt 2) 2))) in x 0.853 * [taylor]: Taking taylor expansion of 1/3 in x 0.853 * [taylor]: Taking taylor expansion of (log (pow (sqrt 2) 2)) in x 0.853 * [taylor]: Taking taylor expansion of (pow (sqrt 2) 2) in x 0.853 * [taylor]: Taking taylor expansion of (sqrt 2) in x 0.853 * [taylor]: Taking taylor expansion of 2 in x 0.853 * [taylor]: Taking taylor expansion of (fabs (/ -1 x)) in x 0.862 * * * [progress]: simplifying candidates 0.863 * [simplify]: Simplifying using # : (* (cbrt (sqrt 2)) (* (fabs x) (pow (sqrt 2) 2/3))) (+ (log (cbrt (sqrt 2))) (+ (log (fabs x)) (* (log (sqrt 2)) 2/3))) (+ (log (cbrt (sqrt 2))) (+ (log (fabs x)) (* (log (sqrt 2)) 2/3))) (+ (log (cbrt (sqrt 2))) (+ (log (fabs x)) (log (pow (sqrt 2) 2/3)))) (+ (log (cbrt (sqrt 2))) (log (* (fabs x) (pow (sqrt 2) 2/3)))) (log (* (cbrt (sqrt 2)) (* (fabs x) (pow (sqrt 2) 2/3)))) (exp (* (cbrt (sqrt 2)) (* (fabs x) (pow (sqrt 2) 2/3)))) (* (sqrt 2) (* (* (* (fabs x) (fabs x)) (fabs x)) (* (* (pow (sqrt 2) 2/3) (pow (sqrt 2) 2/3)) (pow (sqrt 2) 2/3)))) (* (sqrt 2) (* (* (* (fabs x) (pow (sqrt 2) 2/3)) (* (fabs x) (pow (sqrt 2) 2/3))) (* (fabs x) (pow (sqrt 2) 2/3)))) (* (cbrt (* (cbrt (sqrt 2)) (* (fabs x) (pow (sqrt 2) 2/3)))) (cbrt (* (cbrt (sqrt 2)) (* (fabs x) (pow (sqrt 2) 2/3))))) (cbrt (* (cbrt (sqrt 2)) (* (fabs x) (pow (sqrt 2) 2/3)))) (* (* (* (cbrt (sqrt 2)) (* (fabs x) (pow (sqrt 2) 2/3))) (* (cbrt (sqrt 2)) (* (fabs x) (pow (sqrt 2) 2/3)))) (* (cbrt (sqrt 2)) (* (fabs x) (pow (sqrt 2) 2/3)))) (sqrt (* (cbrt (sqrt 2)) (* (fabs x) (pow (sqrt 2) 2/3)))) (sqrt (* (cbrt (sqrt 2)) (* (fabs x) (pow (sqrt 2) 2/3)))) (* (cbrt (sqrt 2)) (fabs x)) (* (cbrt (cbrt (sqrt 2))) (* (fabs x) (pow (sqrt 2) 2/3))) (* (cbrt (sqrt (cbrt 2))) (* (fabs x) (pow (sqrt 2) 2/3))) (* (cbrt (sqrt (sqrt 2))) (* (fabs x) (pow (sqrt 2) 2/3))) (* (cbrt (sqrt 2)) (* (fabs x) (pow (sqrt 2) 2/3))) (* (cbrt (sqrt (sqrt 2))) (* (fabs x) (pow (sqrt 2) 2/3))) (* (cbrt (sqrt 2)) (* (fabs x) (pow (sqrt 2) 2/3))) (* (cbrt (cbrt (sqrt 2))) (* (fabs x) (pow (sqrt 2) 2/3))) (* (sqrt (cbrt (sqrt 2))) (* (fabs x) (pow (sqrt 2) 2/3))) (* (cbrt (sqrt 2)) (* (fabs x) (pow (sqrt 2) 2/3))) (+ (log (fabs x)) (* (log (sqrt 2)) 2/3)) (+ (log (fabs x)) (* (log (sqrt 2)) 2/3)) (+ (log (fabs x)) (log (pow (sqrt 2) 2/3))) (log (* (fabs x) (pow (sqrt 2) 2/3))) (exp (* (fabs x) (pow (sqrt 2) 2/3))) (* (* (* (fabs x) (fabs x)) (fabs x)) (* (* (pow (sqrt 2) 2/3) (pow (sqrt 2) 2/3)) (pow (sqrt 2) 2/3))) (* (cbrt (* (fabs x) (pow (sqrt 2) 2/3))) (cbrt (* (fabs x) (pow (sqrt 2) 2/3)))) (cbrt (* (fabs x) (pow (sqrt 2) 2/3))) (* (* (* (fabs x) (pow (sqrt 2) 2/3)) (* (fabs x) (pow (sqrt 2) 2/3))) (* (fabs x) (pow (sqrt 2) 2/3))) (sqrt (* (fabs x) (pow (sqrt 2) 2/3))) (sqrt (* (fabs x) (pow (sqrt 2) 2/3))) (* (sqrt (fabs x)) (pow (sqrt (sqrt 2)) 2/3)) (* (sqrt (fabs x)) (pow (sqrt (sqrt 2)) 2/3)) (* (sqrt (fabs x)) (pow (sqrt (sqrt 2)) 2/3)) (* (sqrt (fabs x)) (pow (sqrt (sqrt 2)) 2/3)) (* (sqrt (fabs x)) (sqrt (pow (sqrt 2) 2/3))) (* (sqrt (fabs x)) (sqrt (pow (sqrt 2) 2/3))) (* (sqrt (fabs x)) (pow (sqrt 2) (/ 2/3 2))) (* (sqrt (fabs x)) (pow (sqrt 2) (/ 2/3 2))) (* (fabs x) (pow (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) 2/3)) (* (fabs x) (pow (sqrt (* (cbrt 2) (cbrt 2))) 2/3)) (* (fabs x) (pow (sqrt (sqrt 2)) 2/3)) (* (fabs x) (pow (sqrt 1) 2/3)) (* (fabs x) (pow (sqrt (sqrt 2)) 2/3)) (* (fabs x) (pow 1 2/3)) (* (fabs x) (* (cbrt (pow (sqrt 2) 2/3)) (cbrt (pow (sqrt 2) 2/3)))) (* (fabs x) (sqrt (pow (sqrt 2) 2/3))) (* (fabs x) 1) (* (fabs x) (pow (sqrt 2) (/ 2/3 2))) (* (cbrt (fabs x)) (pow (sqrt 2) 2/3)) (* (sqrt (fabs x)) (pow (sqrt 2) 2/3)) (* (fabs x) (pow (sqrt 2) 2/3)) (* (fabs x) (sqrt 2)) (* (fabs x) (sqrt 2)) (* (fabs x) (sqrt 2)) (* (fabs x) (pow (pow (sqrt 2) 2) 1/3)) (* (fabs x) (pow (pow (sqrt 2) 2) 1/3)) (* (fabs x) (pow (pow (sqrt 2) 2) 1/3)) 0.866 * * [simplify]: iteration 0 : 191 enodes (cost 433 ) 0.870 * * [simplify]: iteration 1 : 738 enodes (cost 381 ) 0.891 * * [simplify]: iteration 2 : 4360 enodes (cost 367 ) 0.988 * * [simplify]: iteration 3 : 5002 enodes (cost 321 ) 0.990 * [simplify]: Simplified to: (* (fabs x) (sqrt 2)) (log (* (fabs x) (sqrt 2))) (log (* (fabs x) (sqrt 2))) (log (* (fabs x) (sqrt 2))) (log (* (fabs x) (sqrt 2))) (log (* (fabs x) (sqrt 2))) (exp (* (fabs x) (sqrt 2))) (pow (* (fabs x) (sqrt 2)) 3) (pow (* (fabs x) (sqrt 2)) 3) (* (cbrt (* (cbrt (sqrt 2)) (* (fabs x) (pow (sqrt 2) 2/3)))) (cbrt (* (cbrt (sqrt 2)) (* (fabs x) (pow (sqrt 2) 2/3))))) (cbrt (* (cbrt (sqrt 2)) (* (fabs x) (pow (sqrt 2) 2/3)))) (pow (* (fabs x) (sqrt 2)) 3) (sqrt (* (cbrt (sqrt 2)) (* (fabs x) (pow (sqrt 2) 2/3)))) (sqrt (* (cbrt (sqrt 2)) (* (fabs x) (pow (sqrt 2) 2/3)))) (* (fabs x) (pow (sqrt 2) 1/3)) (* (cbrt (cbrt (sqrt 2))) (* (fabs x) (pow (sqrt 2) 2/3))) (* (cbrt (sqrt (cbrt 2))) (* (fabs x) (pow (sqrt 2) 2/3))) (* (cbrt (sqrt (sqrt 2))) (* (fabs x) (pow (sqrt 2) 2/3))) (* (fabs x) (sqrt 2)) (* (cbrt (sqrt (sqrt 2))) (* (fabs x) (pow (sqrt 2) 2/3))) (* (fabs x) (sqrt 2)) (* (cbrt (cbrt (sqrt 2))) (* (fabs x) (pow (sqrt 2) 2/3))) (* (sqrt (cbrt (sqrt 2))) (* (fabs x) (pow (sqrt 2) 2/3))) (* (fabs x) (sqrt 2)) (log (* (fabs x) (pow (sqrt 2) 2/3))) (log (* (fabs x) (pow (sqrt 2) 2/3))) (log (* (fabs x) (pow (sqrt 2) 2/3))) (log (* (fabs x) (pow (sqrt 2) 2/3))) (exp (* (fabs x) (pow (sqrt 2) 2/3))) (* (pow (fabs x) 3) 2) (* (cbrt (* (fabs x) (pow (sqrt 2) 2/3))) (cbrt (* (fabs x) (pow (sqrt 2) 2/3)))) (cbrt (* (fabs x) (pow (sqrt 2) 2/3))) (* (pow (fabs x) 3) 2) (sqrt (* (fabs x) (pow (sqrt 2) 2/3))) (sqrt (* (fabs x) (pow (sqrt 2) 2/3))) (* (sqrt (fabs x)) (pow (sqrt (sqrt 2)) 2/3)) (* (sqrt (fabs x)) (pow (sqrt (sqrt 2)) 2/3)) (* (sqrt (fabs x)) (pow (sqrt (sqrt 2)) 2/3)) (* (sqrt (fabs x)) (pow (sqrt (sqrt 2)) 2/3)) (* (sqrt (fabs x)) (sqrt (pow (sqrt 2) 2/3))) (* (sqrt (fabs x)) (sqrt (pow (sqrt 2) 2/3))) (* (sqrt (fabs x)) (pow (sqrt 2) (/ 2/3 2))) (* (sqrt (fabs x)) (pow (sqrt 2) (/ 2/3 2))) (* (fabs x) (pow (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) 2/3)) (* (fabs x) (pow (fabs (cbrt 2)) 2/3)) (* (fabs x) (pow (sqrt (sqrt 2)) 2/3)) (fabs x) (* (fabs x) (pow (sqrt (sqrt 2)) 2/3)) (fabs x) (* (fabs x) (pow (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) 2/3)) (* (fabs x) (sqrt (pow (sqrt 2) 2/3))) (fabs x) (* (fabs x) (pow (sqrt 2) 1/3)) (* (cbrt (fabs x)) (pow (sqrt 2) 2/3)) (* (sqrt (fabs x)) (pow (sqrt 2) 2/3)) (* (fabs x) (pow (sqrt 2) 2/3)) (* (fabs x) (sqrt 2)) (* (fabs x) (sqrt 2)) (* (fabs x) (sqrt 2)) (* (fabs x) (pow 2 1/3)) (* (fabs x) (pow 2 1/3)) (* (fabs x) (pow 2 1/3)) 0.991 * * * [progress]: adding candidates to table 1.089 * [progress]: [Phase 3 of 3] Extracting. 1.089 * * [regime]: Finding splitpoints for: (# # # # # #) 1.090 * * * [regime-changes]: Trying 4 branch expressions: ((* x x) (+ (* x x) (* x x)) (sqrt (+ (* x x) (* x x))) x) 1.090 * * * * [regimes]: Trying to branch on (* x x) from (# # # # # #) 1.136 * * * * [regimes]: Trying to branch on (+ (* x x) (* x x)) from (# # # # # #) 1.182 * * * * [regimes]: Trying to branch on (sqrt (+ (* x x) (* x x))) from (# # # # # #) 1.234 * * * * [regimes]: Trying to branch on x from (# # # # # #) 1.281 * * * [regime]: Found split indices: #