27.815 * [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. 0.016 * [simplify]: Simplifying using # : (+ x (/ (- x y) 2.0)) 0.019 * * [simplify]: iteration 0 : 12 enodes (cost 3 ) 0.021 * * [simplify]: iteration 1 : 19 enodes (cost 3 ) 0.022 * * [simplify]: iteration 2 : 29 enodes (cost 3 ) 0.024 * * [simplify]: iteration 3 : 41 enodes (cost 3 ) 0.025 * * [simplify]: iteration 4 : 51 enodes (cost 3 ) 0.027 * * [simplify]: iteration 5 : 79 enodes (cost 3 ) 0.029 * * [simplify]: iteration 6 : 134 enodes (cost 3 ) 0.030 * * [simplify]: iteration 7 : 169 enodes (cost 3 ) 0.032 * * [simplify]: iteration 8 : 185 enodes (cost 3 ) 0.034 * * [simplify]: iteration 9 : 213 enodes (cost 3 ) 0.036 * * [simplify]: iteration 10 : 226 enodes (cost 3 ) 0.038 * * [simplify]: iteration 11 : 226 enodes (cost 3 ) 0.038 * [simplify]: Simplified to: (+ x (/ (- x y) 2.0)) 0.038 * * [progress]: iteration 1 / 4 0.039 * * * [progress]: picking best candidate 0.040 * * * * [pick]: Picked # 0.040 * * * [progress]: localizing error 0.044 * * * [progress]: generating rewritten candidates 0.044 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.060 * * * [progress]: generating series expansions 0.060 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.060 * [approximate]: Taking taylor expansion of (- (* 1.5 x) (* 0.5 y)) in (x y) around 0 0.060 * [taylor]: Taking taylor expansion of (- (* 1.5 x) (* 0.5 y)) in y 0.060 * [taylor]: Taking taylor expansion of (* 1.5 x) in y 0.060 * [taylor]: Taking taylor expansion of 1.5 in y 0.060 * [taylor]: Taking taylor expansion of x in y 0.060 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.060 * [taylor]: Taking taylor expansion of 0.5 in y 0.060 * [taylor]: Taking taylor expansion of y in y 0.060 * [taylor]: Taking taylor expansion of (- (* 1.5 x) (* 0.5 y)) in x 0.060 * [taylor]: Taking taylor expansion of (* 1.5 x) in x 0.060 * [taylor]: Taking taylor expansion of 1.5 in x 0.060 * [taylor]: Taking taylor expansion of x in x 0.060 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 0.060 * [taylor]: Taking taylor expansion of 0.5 in x 0.060 * [taylor]: Taking taylor expansion of y in x 0.060 * [taylor]: Taking taylor expansion of (- (* 1.5 x) (* 0.5 y)) in x 0.060 * [taylor]: Taking taylor expansion of (* 1.5 x) in x 0.061 * [taylor]: Taking taylor expansion of 1.5 in x 0.061 * [taylor]: Taking taylor expansion of x in x 0.061 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 0.061 * [taylor]: Taking taylor expansion of 0.5 in x 0.061 * [taylor]: Taking taylor expansion of y in x 0.061 * [taylor]: Taking taylor expansion of (- (* 0.5 y)) in y 0.061 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.061 * [taylor]: Taking taylor expansion of 0.5 in y 0.061 * [taylor]: Taking taylor expansion of y in y 0.064 * [taylor]: Taking taylor expansion of 1.5 in y 0.066 * [taylor]: Taking taylor expansion of 0 in y 0.069 * [taylor]: Taking taylor expansion of 0 in y 0.069 * [approximate]: Taking taylor expansion of (- (* 1.5 (/ 1 x)) (* 0.5 (/ 1 y))) in (x y) around 0 0.069 * [taylor]: Taking taylor expansion of (- (* 1.5 (/ 1 x)) (* 0.5 (/ 1 y))) in y 0.069 * [taylor]: Taking taylor expansion of (* 1.5 (/ 1 x)) in y 0.070 * [taylor]: Taking taylor expansion of 1.5 in y 0.070 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.070 * [taylor]: Taking taylor expansion of x in y 0.070 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.070 * [taylor]: Taking taylor expansion of 0.5 in y 0.070 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.070 * [taylor]: Taking taylor expansion of y in y 0.070 * [taylor]: Taking taylor expansion of (- (* 1.5 (/ 1 x)) (* 0.5 (/ 1 y))) in x 0.070 * [taylor]: Taking taylor expansion of (* 1.5 (/ 1 x)) in x 0.070 * [taylor]: Taking taylor expansion of 1.5 in x 0.070 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.070 * [taylor]: Taking taylor expansion of x in x 0.070 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.070 * [taylor]: Taking taylor expansion of 0.5 in x 0.070 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.070 * [taylor]: Taking taylor expansion of y in x 0.070 * [taylor]: Taking taylor expansion of (- (* 1.5 (/ 1 x)) (* 0.5 (/ 1 y))) in x 0.070 * [taylor]: Taking taylor expansion of (* 1.5 (/ 1 x)) in x 0.070 * [taylor]: Taking taylor expansion of 1.5 in x 0.070 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.070 * [taylor]: Taking taylor expansion of x in x 0.071 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.071 * [taylor]: Taking taylor expansion of 0.5 in x 0.071 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.071 * [taylor]: Taking taylor expansion of y in x 0.071 * [taylor]: Taking taylor expansion of 1.5 in y 0.072 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y))) in y 0.072 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.072 * [taylor]: Taking taylor expansion of 0.5 in y 0.072 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.072 * [taylor]: Taking taylor expansion of y in y 0.076 * [taylor]: Taking taylor expansion of 0 in y 0.079 * [taylor]: Taking taylor expansion of 0 in y 0.082 * [taylor]: Taking taylor expansion of 0 in y 0.083 * [approximate]: Taking taylor expansion of (- (* 0.5 (/ 1 y)) (* 1.5 (/ 1 x))) in (x y) around 0 0.083 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y)) (* 1.5 (/ 1 x))) in y 0.083 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.083 * [taylor]: Taking taylor expansion of 0.5 in y 0.083 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.083 * [taylor]: Taking taylor expansion of y in y 0.083 * [taylor]: Taking taylor expansion of (* 1.5 (/ 1 x)) in y 0.083 * [taylor]: Taking taylor expansion of 1.5 in y 0.083 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.083 * [taylor]: Taking taylor expansion of x in y 0.084 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y)) (* 1.5 (/ 1 x))) in x 0.084 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.084 * [taylor]: Taking taylor expansion of 0.5 in x 0.084 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.084 * [taylor]: Taking taylor expansion of y in x 0.084 * [taylor]: Taking taylor expansion of (* 1.5 (/ 1 x)) in x 0.084 * [taylor]: Taking taylor expansion of 1.5 in x 0.084 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.084 * [taylor]: Taking taylor expansion of x in x 0.084 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y)) (* 1.5 (/ 1 x))) in x 0.084 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.084 * [taylor]: Taking taylor expansion of 0.5 in x 0.084 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.084 * [taylor]: Taking taylor expansion of y in x 0.084 * [taylor]: Taking taylor expansion of (* 1.5 (/ 1 x)) in x 0.084 * [taylor]: Taking taylor expansion of 1.5 in x 0.084 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.084 * [taylor]: Taking taylor expansion of x in x 0.085 * [taylor]: Taking taylor expansion of (- 1.5) in y 0.085 * [taylor]: Taking taylor expansion of 1.5 in y 0.087 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.087 * [taylor]: Taking taylor expansion of 0.5 in y 0.087 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.087 * [taylor]: Taking taylor expansion of y in y 0.089 * [taylor]: Taking taylor expansion of 0 in y 0.093 * [taylor]: Taking taylor expansion of 0 in y 0.096 * [taylor]: Taking taylor expansion of 0 in y 0.097 * * * [progress]: simplifying candidates 0.097 * [simplify]: Simplifying using # : (expm1 (+ x (/ (- x y) 2.0))) (log1p (+ x (/ (- x y) 2.0))) (* (exp x) (exp (/ (- x y) 2.0))) (log (+ x (/ (- x y) 2.0))) (exp (+ x (/ (- x y) 2.0))) (* (cbrt (+ x (/ (- x y) 2.0))) (cbrt (+ x (/ (- x y) 2.0)))) (cbrt (+ x (/ (- x y) 2.0))) (* (* (+ x (/ (- x y) 2.0)) (+ x (/ (- x y) 2.0))) (+ x (/ (- x y) 2.0))) (sqrt (+ x (/ (- x y) 2.0))) (sqrt (+ x (/ (- x y) 2.0))) (+ (pow x 3) (pow (/ (- x y) 2.0) 3)) (+ (* x x) (- (* (/ (- x y) 2.0) (/ (- x y) 2.0)) (* x (/ (- x y) 2.0)))) (- (* x x) (* (/ (- x y) 2.0) (/ (- x y) 2.0))) (- x (/ (- x y) 2.0)) (+ x (/ (- x y) 2.0)) (+ x (/ x 2.0)) (- (* 1.5 x) (* 0.5 y)) (- (* 1.5 x) (* 0.5 y)) (- (* 1.5 x) (* 0.5 y)) 0.101 * * [simplify]: iteration 0 : 97 enodes (cost 89 ) 0.105 * * [simplify]: iteration 1 : 261 enodes (cost 81 ) 0.110 * * [simplify]: iteration 2 : 773 enodes (cost 81 ) 0.129 * * [simplify]: iteration 3 : 3727 enodes (cost 81 ) 0.185 * * [simplify]: iteration 4 : 5001 enodes (cost 80 ) 0.186 * [simplify]: Simplified to: (expm1 (+ x (/ (- x y) 2.0))) (log1p (+ x (/ (- x y) 2.0))) (exp (+ x (/ (- x y) 2.0))) (log (+ x (/ (- x y) 2.0))) (exp (+ x (/ (- x y) 2.0))) (* (cbrt (+ x (/ (- x y) 2.0))) (cbrt (+ x (/ (- x y) 2.0)))) (cbrt (+ x (/ (- x y) 2.0))) (pow (+ x (/ (- x y) 2.0)) 3) (sqrt (+ x (/ (- x y) 2.0))) (sqrt (+ x (/ (- x y) 2.0))) (+ (pow x 3) (pow (/ (- x y) 2.0) 3)) (fma (/ (- x y) 2.0) (- (/ (- x y) 2.0) x) (* x x)) (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x)) (- x (/ (- x y) 2.0)) (+ x (/ (- x y) 2.0)) (+ x (/ x 2.0)) (- (* 1.5 x) (* 0.5 y)) (- (* 1.5 x) (* 0.5 y)) (- (* 1.5 x) (* 0.5 y)) 0.186 * * * [progress]: adding candidates to table 0.225 * * [progress]: iteration 2 / 4 0.225 * * * [progress]: picking best candidate 0.233 * * * * [pick]: Picked # 0.233 * * * [progress]: localizing error 0.239 * * * [progress]: generating rewritten candidates 0.239 * * * [progress]: generating series expansions 0.239 * * * [progress]: simplifying candidates 0.239 * [simplify]: Simplifying using # : 0.242 * * [simplify]: iteration 0 : 0 enodes (cost 0 ) 0.242 * [simplify]: Simplified to: 0.242 * * * [progress]: adding candidates to table 0.242 * * [progress]: iteration 3 / 4 0.242 * * * [progress]: picking best candidate 0.250 * * * * [pick]: Picked # 0.250 * * * [progress]: localizing error 0.258 * * * [progress]: generating rewritten candidates 0.258 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2) 0.259 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2) 0.259 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1) 0.260 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1) 0.267 * * * [progress]: generating series expansions 0.267 * * * * [progress]: [ 1 / 4 ] generating series at (2 2) 0.267 * [approximate]: Taking taylor expansion of (pow x 1/3) in (x) around 0 0.267 * [taylor]: Taking taylor expansion of (pow x 1/3) in x 0.267 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x 0.267 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x 0.267 * [taylor]: Taking taylor expansion of 1/3 in x 0.267 * [taylor]: Taking taylor expansion of (log x) in x 0.267 * [taylor]: Taking taylor expansion of x in x 0.268 * [taylor]: Taking taylor expansion of (pow x 1/3) in x 0.268 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x 0.268 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x 0.268 * [taylor]: Taking taylor expansion of 1/3 in x 0.268 * [taylor]: Taking taylor expansion of (log x) in x 0.268 * [taylor]: Taking taylor expansion of x in x 0.321 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 1/3) in (x) around 0 0.321 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 0.321 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 0.321 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 0.321 * [taylor]: Taking taylor expansion of 1/3 in x 0.321 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 0.321 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.321 * [taylor]: Taking taylor expansion of x in x 0.322 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 0.322 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 0.322 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 0.322 * [taylor]: Taking taylor expansion of 1/3 in x 0.322 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 0.322 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.322 * [taylor]: Taking taylor expansion of x in x 0.375 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in (x) around 0 0.376 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x 0.376 * [taylor]: Taking taylor expansion of (cbrt -1) in x 0.376 * [taylor]: Taking taylor expansion of -1 in x 0.376 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 0.376 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 0.376 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 0.376 * [taylor]: Taking taylor expansion of 1/3 in x 0.376 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 0.376 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.376 * [taylor]: Taking taylor expansion of x in x 0.377 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x 0.377 * [taylor]: Taking taylor expansion of (cbrt -1) in x 0.377 * [taylor]: Taking taylor expansion of -1 in x 0.378 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 0.378 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 0.378 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 0.378 * [taylor]: Taking taylor expansion of 1/3 in x 0.378 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 0.378 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.378 * [taylor]: Taking taylor expansion of x in x 0.446 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2) 0.446 * [approximate]: Taking taylor expansion of (pow x 1/3) in (x) around 0 0.446 * [taylor]: Taking taylor expansion of (pow x 1/3) in x 0.446 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x 0.446 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x 0.446 * [taylor]: Taking taylor expansion of 1/3 in x 0.446 * [taylor]: Taking taylor expansion of (log x) in x 0.446 * [taylor]: Taking taylor expansion of x in x 0.447 * [taylor]: Taking taylor expansion of (pow x 1/3) in x 0.447 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x 0.447 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x 0.447 * [taylor]: Taking taylor expansion of 1/3 in x 0.447 * [taylor]: Taking taylor expansion of (log x) in x 0.447 * [taylor]: Taking taylor expansion of x in x 0.494 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 1/3) in (x) around 0 0.494 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 0.494 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 0.494 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 0.494 * [taylor]: Taking taylor expansion of 1/3 in x 0.494 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 0.495 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.495 * [taylor]: Taking taylor expansion of x in x 0.502 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 0.502 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 0.502 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 0.502 * [taylor]: Taking taylor expansion of 1/3 in x 0.502 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 0.502 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.502 * [taylor]: Taking taylor expansion of x in x 0.554 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in (x) around 0 0.554 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x 0.554 * [taylor]: Taking taylor expansion of (cbrt -1) in x 0.554 * [taylor]: Taking taylor expansion of -1 in x 0.555 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 0.555 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 0.555 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 0.555 * [taylor]: Taking taylor expansion of 1/3 in x 0.555 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 0.555 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.555 * [taylor]: Taking taylor expansion of x in x 0.556 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x 0.556 * [taylor]: Taking taylor expansion of (cbrt -1) in x 0.556 * [taylor]: Taking taylor expansion of -1 in x 0.557 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 0.557 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 0.557 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 0.557 * [taylor]: Taking taylor expansion of 1/3 in x 0.557 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 0.557 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.557 * [taylor]: Taking taylor expansion of x in x 0.627 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1) 0.627 * [approximate]: Taking taylor expansion of (pow x 1/3) in (x) around 0 0.627 * [taylor]: Taking taylor expansion of (pow x 1/3) in x 0.627 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x 0.627 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x 0.627 * [taylor]: Taking taylor expansion of 1/3 in x 0.627 * [taylor]: Taking taylor expansion of (log x) in x 0.627 * [taylor]: Taking taylor expansion of x in x 0.628 * [taylor]: Taking taylor expansion of (pow x 1/3) in x 0.628 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x 0.628 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x 0.628 * [taylor]: Taking taylor expansion of 1/3 in x 0.628 * [taylor]: Taking taylor expansion of (log x) in x 0.628 * [taylor]: Taking taylor expansion of x in x 0.684 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 1/3) in (x) around 0 0.684 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 0.684 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 0.684 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 0.684 * [taylor]: Taking taylor expansion of 1/3 in x 0.684 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 0.684 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.684 * [taylor]: Taking taylor expansion of x in x 0.685 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 0.685 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 0.685 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 0.685 * [taylor]: Taking taylor expansion of 1/3 in x 0.685 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 0.686 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.686 * [taylor]: Taking taylor expansion of x in x 0.746 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in (x) around 0 0.746 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x 0.746 * [taylor]: Taking taylor expansion of (cbrt -1) in x 0.746 * [taylor]: Taking taylor expansion of -1 in x 0.747 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 0.747 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 0.747 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 0.747 * [taylor]: Taking taylor expansion of 1/3 in x 0.747 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 0.747 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.747 * [taylor]: Taking taylor expansion of x in x 0.748 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x 0.748 * [taylor]: Taking taylor expansion of (cbrt -1) in x 0.748 * [taylor]: Taking taylor expansion of -1 in x 0.748 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 0.748 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 0.748 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 0.748 * [taylor]: Taking taylor expansion of 1/3 in x 0.748 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 0.748 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.748 * [taylor]: Taking taylor expansion of x in x 0.812 * * * * [progress]: [ 4 / 4 ] generating series at (2 1) 0.812 * [approximate]: Taking taylor expansion of (pow (pow x 2) 1/3) in (x) around 0 0.812 * [taylor]: Taking taylor expansion of (pow (pow x 2) 1/3) in x 0.812 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow x 2)))) in x 0.812 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow x 2))) in x 0.812 * [taylor]: Taking taylor expansion of 1/3 in x 0.812 * [taylor]: Taking taylor expansion of (log (pow x 2)) in x 0.812 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.812 * [taylor]: Taking taylor expansion of x in x 0.813 * [taylor]: Taking taylor expansion of (pow (pow x 2) 1/3) in x 0.813 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow x 2)))) in x 0.813 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow x 2))) in x 0.813 * [taylor]: Taking taylor expansion of 1/3 in x 0.813 * [taylor]: Taking taylor expansion of (log (pow x 2)) in x 0.813 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.813 * [taylor]: Taking taylor expansion of x in x 0.872 * [approximate]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in (x) around 0 0.872 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x 0.872 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x 0.872 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x 0.872 * [taylor]: Taking taylor expansion of 1/3 in x 0.872 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x 0.872 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.872 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.872 * [taylor]: Taking taylor expansion of x in x 0.873 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x 0.873 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x 0.873 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x 0.873 * [taylor]: Taking taylor expansion of 1/3 in x 0.873 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x 0.873 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.873 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.873 * [taylor]: Taking taylor expansion of x in x 0.934 * [approximate]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow x 2)) 1/3)) in (x) around 0 0.934 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow x 2)) 1/3)) in x 0.935 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in x 0.935 * [taylor]: Taking taylor expansion of (cbrt -1) in x 0.935 * [taylor]: Taking taylor expansion of -1 in x 0.935 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x 0.935 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x 0.935 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x 0.935 * [taylor]: Taking taylor expansion of 1/3 in x 0.935 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x 0.935 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.935 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.935 * [taylor]: Taking taylor expansion of x in x 0.937 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow x 2)) 1/3)) in x 0.937 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in x 0.937 * [taylor]: Taking taylor expansion of (cbrt -1) in x 0.937 * [taylor]: Taking taylor expansion of -1 in x 0.937 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x 0.937 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x 0.937 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x 0.937 * [taylor]: Taking taylor expansion of 1/3 in x 0.937 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x 0.937 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.937 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.937 * [taylor]: Taking taylor expansion of x in x 1.017 * * * [progress]: simplifying candidates 1.018 * [simplify]: Simplifying using # : (expm1 (cbrt x)) (log1p (cbrt x)) (log (cbrt x)) (exp (cbrt x)) (cbrt (* (cbrt x) (cbrt x))) (cbrt (cbrt x)) (cbrt (sqrt x)) (cbrt (sqrt x)) (cbrt 1) (cbrt x) (* (cbrt (cbrt x)) (cbrt (cbrt x))) (cbrt (cbrt x)) (* (* (cbrt x) (cbrt x)) (cbrt x)) (sqrt (cbrt x)) (sqrt (cbrt x)) (expm1 (cbrt x)) (log1p (cbrt x)) (log (cbrt x)) (exp (cbrt x)) (cbrt (* (cbrt x) (cbrt x))) (cbrt (cbrt x)) (cbrt (sqrt x)) (cbrt (sqrt x)) (cbrt 1) (cbrt x) (* (cbrt (cbrt x)) (cbrt (cbrt x))) (cbrt (cbrt x)) (* (* (cbrt x) (cbrt x)) (cbrt x)) (sqrt (cbrt x)) (sqrt (cbrt x)) (expm1 (cbrt x)) (log1p (cbrt x)) (log (cbrt x)) (exp (cbrt x)) (cbrt (* (cbrt x) (cbrt x))) (cbrt (cbrt x)) (cbrt (sqrt x)) (cbrt (sqrt x)) (cbrt 1) (cbrt x) (* (cbrt (cbrt x)) (cbrt (cbrt x))) (cbrt (cbrt x)) (* (* (cbrt x) (cbrt x)) (cbrt x)) (sqrt (cbrt x)) (sqrt (cbrt x)) (expm1 (* (cbrt x) (cbrt x))) (log1p (* (cbrt x) (cbrt x))) (+ 1/3 1/3) (+ 1 1) (* x x) (* (cbrt x) (cbrt x)) (+ 1 1) (+ (log (cbrt x)) (log (cbrt x))) (log (* (cbrt x) (cbrt x))) (exp (* (cbrt x) (cbrt x))) (* x x) (* (cbrt (* (cbrt x) (cbrt x))) (cbrt (* (cbrt x) (cbrt x)))) (cbrt (* (cbrt x) (cbrt x))) (* (* (* (cbrt x) (cbrt x)) (* (cbrt x) (cbrt x))) (* (cbrt x) (cbrt x))) (sqrt (* (cbrt x) (cbrt x))) (sqrt (* (cbrt x) (cbrt x))) (* (cbrt (* (cbrt x) (cbrt x))) (cbrt (* (cbrt x) (cbrt x)))) (* (cbrt (cbrt x)) (cbrt (cbrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt 1) (cbrt 1)) (* (cbrt x) (cbrt x)) (* (* (cbrt (cbrt x)) (cbrt (cbrt x))) (* (cbrt (cbrt x)) (cbrt (cbrt x)))) (* (cbrt (cbrt x)) (cbrt (cbrt x))) (* (sqrt (cbrt x)) (sqrt (cbrt x))) (* (sqrt (cbrt x)) (sqrt (cbrt x))) (* 1 1) (* (cbrt x) (cbrt x)) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (sqrt (cbrt x))) (* (cbrt (sqrt x)) (sqrt (cbrt x))) (* (sqrt (cbrt x)) (cbrt (sqrt x))) (* (sqrt (cbrt x)) (cbrt (sqrt x))) (* (sqrt (cbrt x)) (sqrt (cbrt x))) (* (sqrt (cbrt x)) (sqrt (cbrt x))) (* 2 1/3) (* 2 1) (* (cbrt x) (cbrt (* (cbrt x) (cbrt x)))) (* (cbrt x) (cbrt (sqrt x))) (* (cbrt x) (cbrt 1)) (* (cbrt x) (* (cbrt (cbrt x)) (cbrt (cbrt x)))) (* (cbrt x) (sqrt (cbrt x))) (* (cbrt x) 1) (* (cbrt (cbrt x)) (cbrt x)) (* (cbrt (sqrt x)) (cbrt x)) (* (cbrt x) (cbrt x)) (* (cbrt (cbrt x)) (cbrt x)) (* (sqrt (cbrt x)) (cbrt x)) (* (cbrt x) (cbrt x)) (pow x 1/3) (pow (/ 1 x) -1/3) (* (pow (* -1 x) 1/3) (cbrt -1)) (pow x 1/3) (pow (/ 1 x) -1/3) (* (pow (* -1 x) 1/3) (cbrt -1)) (pow x 1/3) (pow (/ 1 x) -1/3) (* (pow (* -1 x) 1/3) (cbrt -1)) (pow x 2/3) (pow (/ 1 x) -2/3) (* (pow (cbrt -1) 2) (pow (pow x 2) 1/3)) 1.023 * * [simplify]: iteration 0 : 119 enodes (cost 308 ) 1.027 * * [simplify]: iteration 1 : 477 enodes (cost 281 ) 1.046 * * [simplify]: iteration 2 : 2972 enodes (cost 258 ) 1.116 * * [simplify]: iteration 3 : 5001 enodes (cost 255 ) 1.118 * [simplify]: Simplified to: (expm1 (cbrt x)) (log1p (cbrt x)) (log (cbrt x)) (exp (cbrt x)) (cbrt (* (cbrt x) (cbrt x))) (cbrt (cbrt x)) (cbrt (sqrt x)) (cbrt (sqrt x)) 1 (pow x 1/3) (* (cbrt (cbrt x)) (cbrt (cbrt x))) (cbrt (cbrt x)) x (sqrt (cbrt x)) (sqrt (cbrt x)) (expm1 (cbrt x)) (log1p (cbrt x)) (log (cbrt x)) (exp (cbrt x)) (cbrt (* (cbrt x) (cbrt x))) (cbrt (cbrt x)) (cbrt (sqrt x)) (cbrt (sqrt x)) 1 (pow x 1/3) (* (cbrt (cbrt x)) (cbrt (cbrt x))) (cbrt (cbrt x)) x (sqrt (cbrt x)) (sqrt (cbrt x)) (expm1 (cbrt x)) (log1p (cbrt x)) (log (cbrt x)) (exp (cbrt x)) (cbrt (* (cbrt x) (cbrt x))) (cbrt (cbrt x)) (cbrt (sqrt x)) (cbrt (sqrt x)) 1 (pow x 1/3) (* (cbrt (cbrt x)) (cbrt (cbrt x))) (cbrt (cbrt x)) x (sqrt (cbrt x)) (sqrt (cbrt x)) (expm1 (* (cbrt x) (cbrt x))) (log1p (* (cbrt x) (cbrt x))) 2/3 2 (pow x 2) (pow x 2/3) 2 (* 2/3 (log x)) (* 2/3 (log x)) (exp (pow x 2/3)) (pow x 2) (* (cbrt (* (cbrt x) (cbrt x))) (cbrt (* (cbrt x) (cbrt x)))) (cbrt (* (cbrt x) (cbrt x))) (pow x 2) (fabs (pow x 1/3)) (fabs (pow x 1/3)) (* (cbrt (* (cbrt x) (cbrt x))) (cbrt (* (cbrt x) (cbrt x)))) (* (cbrt (cbrt x)) (cbrt (cbrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) 1 (pow x 2/3) (pow (cbrt (cbrt x)) 4) (* (cbrt (cbrt x)) (cbrt (cbrt x))) (pow x 1/3) (pow x 1/3) 1 (pow x 2/3) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (cbrt (sqrt x))) (* (cbrt (sqrt x)) (sqrt (cbrt x))) (* (cbrt (sqrt x)) (sqrt (cbrt x))) (* (cbrt (sqrt x)) (sqrt (cbrt x))) (* (cbrt (sqrt x)) (sqrt (cbrt x))) (pow x 1/3) (pow x 1/3) 2/3 2 (* (cbrt x) (cbrt (* (cbrt x) (cbrt x)))) (* (cbrt x) (cbrt (sqrt x))) (pow x 1/3) (pow (cbrt (cbrt x)) 5) (pow (sqrt (cbrt x)) 3) (pow x 1/3) (pow (cbrt (cbrt x)) 4) (* (cbrt x) (cbrt (sqrt x))) (pow x 2/3) (pow (cbrt (cbrt x)) 4) (pow (sqrt (cbrt x)) 3) (pow x 2/3) (pow x 1/3) (pow (/ 1 x) -1/3) (* (pow (* -1 x) 1/3) (cbrt -1)) (pow x 1/3) (pow (/ 1 x) -1/3) (* (pow (* -1 x) 1/3) (cbrt -1)) (pow x 1/3) (pow (/ 1 x) -1/3) (* (pow (* -1 x) 1/3) (cbrt -1)) (pow x 2/3) (pow (/ 1 x) -2/3) (* (pow (cbrt -1) 2) (pow (pow x 2) 1/3)) 1.118 * * * [progress]: adding candidates to table 1.334 * * [progress]: iteration 4 / 4 1.334 * * * [progress]: picking best candidate 1.340 * * * * [pick]: Picked # 1.340 * * * [progress]: localizing error 1.352 * * * [progress]: generating rewritten candidates 1.352 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2) 1.353 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 2 1) 1.353 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2 1 2 1) 1.354 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 1 1 1) 1.355 * * * [progress]: generating series expansions 1.355 * * * * [progress]: [ 1 / 4 ] generating series at (2 2) 1.355 * [approximate]: Taking taylor expansion of (pow x 1/3) in (x) around 0 1.355 * [taylor]: Taking taylor expansion of (pow x 1/3) in x 1.355 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x 1.355 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x 1.355 * [taylor]: Taking taylor expansion of 1/3 in x 1.355 * [taylor]: Taking taylor expansion of (log x) in x 1.355 * [taylor]: Taking taylor expansion of x in x 1.356 * [taylor]: Taking taylor expansion of (pow x 1/3) in x 1.356 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x 1.356 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x 1.356 * [taylor]: Taking taylor expansion of 1/3 in x 1.356 * [taylor]: Taking taylor expansion of (log x) in x 1.356 * [taylor]: Taking taylor expansion of x in x 1.406 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 1/3) in (x) around 0 1.406 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 1.406 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 1.406 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 1.406 * [taylor]: Taking taylor expansion of 1/3 in x 1.406 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 1.406 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.406 * [taylor]: Taking taylor expansion of x in x 1.407 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 1.407 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 1.407 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 1.407 * [taylor]: Taking taylor expansion of 1/3 in x 1.407 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 1.407 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.407 * [taylor]: Taking taylor expansion of x in x 1.463 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in (x) around 0 1.463 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x 1.463 * [taylor]: Taking taylor expansion of (cbrt -1) in x 1.463 * [taylor]: Taking taylor expansion of -1 in x 1.464 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 1.464 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 1.464 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 1.464 * [taylor]: Taking taylor expansion of 1/3 in x 1.464 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 1.464 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.464 * [taylor]: Taking taylor expansion of x in x 1.465 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x 1.465 * [taylor]: Taking taylor expansion of (cbrt -1) in x 1.465 * [taylor]: Taking taylor expansion of -1 in x 1.466 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 1.466 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 1.466 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 1.466 * [taylor]: Taking taylor expansion of 1/3 in x 1.466 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 1.466 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.466 * [taylor]: Taking taylor expansion of x in x 1.532 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 2 1) 1.532 * [approximate]: Taking taylor expansion of (pow x 1/3) in (x) around 0 1.532 * [taylor]: Taking taylor expansion of (pow x 1/3) in x 1.532 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x 1.532 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x 1.532 * [taylor]: Taking taylor expansion of 1/3 in x 1.532 * [taylor]: Taking taylor expansion of (log x) in x 1.532 * [taylor]: Taking taylor expansion of x in x 1.533 * [taylor]: Taking taylor expansion of (pow x 1/3) in x 1.533 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x 1.533 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x 1.533 * [taylor]: Taking taylor expansion of 1/3 in x 1.533 * [taylor]: Taking taylor expansion of (log x) in x 1.533 * [taylor]: Taking taylor expansion of x in x 1.585 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 1/3) in (x) around 0 1.585 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 1.585 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 1.585 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 1.585 * [taylor]: Taking taylor expansion of 1/3 in x 1.585 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 1.585 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.585 * [taylor]: Taking taylor expansion of x in x 1.586 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 1.586 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 1.586 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 1.586 * [taylor]: Taking taylor expansion of 1/3 in x 1.586 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 1.586 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.586 * [taylor]: Taking taylor expansion of x in x 1.637 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in (x) around 0 1.637 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x 1.637 * [taylor]: Taking taylor expansion of (cbrt -1) in x 1.637 * [taylor]: Taking taylor expansion of -1 in x 1.638 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 1.638 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 1.638 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 1.638 * [taylor]: Taking taylor expansion of 1/3 in x 1.638 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 1.638 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.638 * [taylor]: Taking taylor expansion of x in x 1.639 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x 1.639 * [taylor]: Taking taylor expansion of (cbrt -1) in x 1.639 * [taylor]: Taking taylor expansion of -1 in x 1.640 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 1.640 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 1.640 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 1.640 * [taylor]: Taking taylor expansion of 1/3 in x 1.640 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 1.640 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.640 * [taylor]: Taking taylor expansion of x in x 1.712 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2 1 2 1) 1.712 * [approximate]: Taking taylor expansion of (pow x 1/3) in (x) around 0 1.712 * [taylor]: Taking taylor expansion of (pow x 1/3) in x 1.712 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x 1.712 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x 1.712 * [taylor]: Taking taylor expansion of 1/3 in x 1.712 * [taylor]: Taking taylor expansion of (log x) in x 1.712 * [taylor]: Taking taylor expansion of x in x 1.713 * [taylor]: Taking taylor expansion of (pow x 1/3) in x 1.713 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x 1.713 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x 1.713 * [taylor]: Taking taylor expansion of 1/3 in x 1.713 * [taylor]: Taking taylor expansion of (log x) in x 1.713 * [taylor]: Taking taylor expansion of x in x 1.768 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 1/3) in (x) around 0 1.768 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 1.768 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 1.768 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 1.768 * [taylor]: Taking taylor expansion of 1/3 in x 1.768 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 1.768 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.768 * [taylor]: Taking taylor expansion of x in x 1.769 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 1.769 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 1.769 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 1.769 * [taylor]: Taking taylor expansion of 1/3 in x 1.769 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 1.769 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.769 * [taylor]: Taking taylor expansion of x in x 1.828 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in (x) around 0 1.828 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x 1.828 * [taylor]: Taking taylor expansion of (cbrt -1) in x 1.828 * [taylor]: Taking taylor expansion of -1 in x 1.829 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 1.829 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 1.829 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 1.829 * [taylor]: Taking taylor expansion of 1/3 in x 1.829 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 1.829 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.829 * [taylor]: Taking taylor expansion of x in x 1.830 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x 1.830 * [taylor]: Taking taylor expansion of (cbrt -1) in x 1.830 * [taylor]: Taking taylor expansion of -1 in x 1.831 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 1.831 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 1.831 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 1.831 * [taylor]: Taking taylor expansion of 1/3 in x 1.831 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 1.831 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.831 * [taylor]: Taking taylor expansion of x in x 1.893 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 1 1 1) 1.893 * [approximate]: Taking taylor expansion of (pow x 1/3) in (x) around 0 1.893 * [taylor]: Taking taylor expansion of (pow x 1/3) in x 1.893 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x 1.893 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x 1.893 * [taylor]: Taking taylor expansion of 1/3 in x 1.893 * [taylor]: Taking taylor expansion of (log x) in x 1.893 * [taylor]: Taking taylor expansion of x in x 1.894 * [taylor]: Taking taylor expansion of (pow x 1/3) in x 1.894 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x 1.894 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x 1.894 * [taylor]: Taking taylor expansion of 1/3 in x 1.894 * [taylor]: Taking taylor expansion of (log x) in x 1.894 * [taylor]: Taking taylor expansion of x in x 1.948 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 1/3) in (x) around 0 1.948 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 1.948 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 1.948 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 1.948 * [taylor]: Taking taylor expansion of 1/3 in x 1.948 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 1.948 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.948 * [taylor]: Taking taylor expansion of x in x 1.949 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 1.949 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 1.949 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 1.949 * [taylor]: Taking taylor expansion of 1/3 in x 1.949 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 1.949 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.949 * [taylor]: Taking taylor expansion of x in x 2.006 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in (x) around 0 2.006 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x 2.006 * [taylor]: Taking taylor expansion of (cbrt -1) in x 2.006 * [taylor]: Taking taylor expansion of -1 in x 2.007 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 2.007 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 2.007 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 2.007 * [taylor]: Taking taylor expansion of 1/3 in x 2.007 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 2.007 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.007 * [taylor]: Taking taylor expansion of x in x 2.008 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x 2.008 * [taylor]: Taking taylor expansion of (cbrt -1) in x 2.008 * [taylor]: Taking taylor expansion of -1 in x 2.009 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 2.009 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 2.009 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 2.009 * [taylor]: Taking taylor expansion of 1/3 in x 2.009 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 2.009 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.009 * [taylor]: Taking taylor expansion of x in x 2.076 * * * [progress]: simplifying candidates 2.077 * [simplify]: Simplifying using # : (expm1 (cbrt x)) (log1p (cbrt x)) (log (cbrt x)) (exp (cbrt x)) (cbrt (* (cbrt x) (cbrt x))) (cbrt (cbrt x)) (cbrt (sqrt x)) (cbrt (sqrt x)) (cbrt 1) (cbrt x) (* (cbrt (cbrt x)) (cbrt (cbrt x))) (cbrt (cbrt x)) (* (* (cbrt x) (cbrt x)) (cbrt x)) (sqrt (cbrt x)) (sqrt (cbrt x)) (expm1 (cbrt x)) (log1p (cbrt x)) (log (cbrt x)) (exp (cbrt x)) (cbrt (* (cbrt x) (cbrt x))) (cbrt (cbrt x)) (cbrt (sqrt x)) (cbrt (sqrt x)) (cbrt 1) (cbrt x) (* (cbrt (cbrt x)) (cbrt (cbrt x))) (cbrt (cbrt x)) (* (* (cbrt x) (cbrt x)) (cbrt x)) (sqrt (cbrt x)) (sqrt (cbrt x)) (expm1 (cbrt x)) (log1p (cbrt x)) (log (cbrt x)) (exp (cbrt x)) (cbrt (* (cbrt x) (cbrt x))) (cbrt (cbrt x)) (cbrt (sqrt x)) (cbrt (sqrt x)) (cbrt 1) (cbrt x) (* (cbrt (cbrt x)) (cbrt (cbrt x))) (cbrt (cbrt x)) (* (* (cbrt x) (cbrt x)) (cbrt x)) (sqrt (cbrt x)) (sqrt (cbrt x)) (expm1 (cbrt x)) (log1p (cbrt x)) (log (cbrt x)) (exp (cbrt x)) (cbrt (* (cbrt x) (cbrt x))) (cbrt (cbrt x)) (cbrt (sqrt x)) (cbrt (sqrt x)) (cbrt 1) (cbrt x) (* (cbrt (cbrt x)) (cbrt (cbrt x))) (cbrt (cbrt x)) (* (* (cbrt x) (cbrt x)) (cbrt x)) (sqrt (cbrt x)) (sqrt (cbrt x)) (pow x 1/3) (pow (/ 1 x) -1/3) (* (pow (* -1 x) 1/3) (cbrt -1)) (pow x 1/3) (pow (/ 1 x) -1/3) (* (pow (* -1 x) 1/3) (cbrt -1)) (pow x 1/3) (pow (/ 1 x) -1/3) (* (pow (* -1 x) 1/3) (cbrt -1)) (pow x 1/3) (pow (/ 1 x) -1/3) (* (pow (* -1 x) 1/3) (cbrt -1)) 2.081 * * [simplify]: iteration 0 : 42 enodes (cost 172 ) 2.083 * * [simplify]: iteration 1 : 83 enodes (cost 160 ) 2.085 * * [simplify]: iteration 2 : 195 enodes (cost 152 ) 2.089 * * [simplify]: iteration 3 : 699 enodes (cost 152 ) 2.110 * * [simplify]: iteration 4 : 4132 enodes (cost 152 ) 2.205 * * [simplify]: iteration 5 : 5001 enodes (cost 152 ) 2.207 * [simplify]: Simplified to: (expm1 (cbrt x)) (log1p (cbrt x)) (log (cbrt x)) (exp (cbrt x)) (cbrt (* (cbrt x) (cbrt x))) (cbrt (cbrt x)) (cbrt (sqrt x)) (cbrt (sqrt x)) (cbrt 1) (pow x 1/3) (* (cbrt (cbrt x)) (cbrt (cbrt x))) (cbrt (cbrt x)) x (sqrt (cbrt x)) (sqrt (cbrt x)) (expm1 (cbrt x)) (log1p (cbrt x)) (log (cbrt x)) (exp (cbrt x)) (cbrt (* (cbrt x) (cbrt x))) (cbrt (cbrt x)) (cbrt (sqrt x)) (cbrt (sqrt x)) (cbrt 1) (pow x 1/3) (* (cbrt (cbrt x)) (cbrt (cbrt x))) (cbrt (cbrt x)) x (sqrt (cbrt x)) (sqrt (cbrt x)) (expm1 (cbrt x)) (log1p (cbrt x)) (log (cbrt x)) (exp (cbrt x)) (cbrt (* (cbrt x) (cbrt x))) (cbrt (cbrt x)) (cbrt (sqrt x)) (cbrt (sqrt x)) (cbrt 1) (pow x 1/3) (* (cbrt (cbrt x)) (cbrt (cbrt x))) (cbrt (cbrt x)) x (sqrt (cbrt x)) (sqrt (cbrt x)) (expm1 (cbrt x)) (log1p (cbrt x)) (log (cbrt x)) (exp (cbrt x)) (cbrt (* (cbrt x) (cbrt x))) (cbrt (cbrt x)) (cbrt (sqrt x)) (cbrt (sqrt x)) (cbrt 1) (pow x 1/3) (* (cbrt (cbrt x)) (cbrt (cbrt x))) (cbrt (cbrt x)) x (sqrt (cbrt x)) (sqrt (cbrt x)) (pow x 1/3) (pow (/ 1 x) -1/3) (* (pow (* -1 x) 1/3) (cbrt -1)) (pow x 1/3) (pow (/ 1 x) -1/3) (* (pow (* -1 x) 1/3) (cbrt -1)) (pow x 1/3) (pow (/ 1 x) -1/3) (* (pow (* -1 x) 1/3) (cbrt -1)) (pow x 1/3) (pow (/ 1 x) -1/3) (* (pow (* -1 x) 1/3) (cbrt -1)) 2.207 * * * [progress]: adding candidates to table 2.411 * [progress]: [Phase 3 of 3] Extracting. 2.411 * * [regime]: Finding splitpoints for: (# # # # #) 2.412 * * * [regime-changes]: Trying 3 branch expressions: ((+ x (/ (- x y) 2.0)) y x) 2.412 * * * * [regimes]: Trying to branch on (+ x (/ (- x y) 2.0)) from (# # # # #) 2.431 * * * * [regimes]: Trying to branch on y from (# # # # #) 2.463 * * * * [regimes]: Trying to branch on x from (# # # # #) 2.481 * * * [regime]: Found split indices: #