10.725 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.019 * * * [progress]: [2/2] Setting up program. 0.021 * [progress]: [Phase 2 of 3] Improving. 0.021 * [simplify]: Simplifying using # : (+ x (/ (fabs (- y x)) 2.0)) 0.024 * * [simplify]: iteration 0 : 10 enodes (cost 4 ) 0.025 * * [simplify]: iteration 1 : 11 enodes (cost 4 ) 0.027 * * [simplify]: iteration 2 : 11 enodes (cost 4 ) 0.027 * [simplify]: Simplified to: (+ x (/ (fabs (- y x)) 2.0)) 0.027 * * [progress]: iteration 1 / 4 0.027 * * * [progress]: picking best candidate 0.029 * * * * [pick]: Picked # 0.029 * * * [progress]: localizing error 0.037 * * * [progress]: generating rewritten candidates 0.038 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.044 * * * [progress]: generating series expansions 0.045 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.045 * [approximate]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in (x y) around 0 0.045 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in y 0.045 * [taylor]: Taking taylor expansion of x in y 0.045 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in y 0.045 * [taylor]: Taking taylor expansion of 0.5 in y 0.045 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 0.045 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in x 0.045 * [taylor]: Taking taylor expansion of x in x 0.045 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in x 0.045 * [taylor]: Taking taylor expansion of 0.5 in x 0.045 * [taylor]: Taking taylor expansion of (fabs (- y x)) in x 0.045 * [taylor]: Taking taylor expansion of (+ x (* 0.5 (fabs (- y x)))) in x 0.045 * [taylor]: Taking taylor expansion of x in x 0.045 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in x 0.045 * [taylor]: Taking taylor expansion of 0.5 in x 0.045 * [taylor]: Taking taylor expansion of (fabs (- y x)) in x 0.045 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- y x))) in y 0.046 * [taylor]: Taking taylor expansion of 0.5 in y 0.046 * [taylor]: Taking taylor expansion of (fabs (- y x)) in y 0.046 * [taylor]: Taking taylor expansion of 1 in y 0.048 * [taylor]: Taking taylor expansion of 0 in y 0.049 * [taylor]: Taking taylor expansion of 0 in y 0.049 * [approximate]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in (x y) around 0 0.049 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in y 0.049 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in y 0.050 * [taylor]: Taking taylor expansion of 0.5 in y 0.050 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.050 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.050 * [taylor]: Taking taylor expansion of x in y 0.050 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in x 0.050 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in x 0.050 * [taylor]: Taking taylor expansion of 0.5 in x 0.050 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.050 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.050 * [taylor]: Taking taylor expansion of x in x 0.050 * [taylor]: Taking taylor expansion of (+ (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) (/ 1 x)) in x 0.050 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in x 0.050 * [taylor]: Taking taylor expansion of 0.5 in x 0.050 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x 0.050 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.050 * [taylor]: Taking taylor expansion of x in x 0.051 * [taylor]: Taking taylor expansion of 1 in y 0.051 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 y) (/ 1 x)))) in y 0.052 * [taylor]: Taking taylor expansion of 0.5 in y 0.052 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y 0.053 * [taylor]: Taking taylor expansion of 0 in y 0.055 * [taylor]: Taking taylor expansion of 0 in y 0.055 * [approximate]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in (x y) around 0 0.055 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in y 0.055 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in y 0.055 * [taylor]: Taking taylor expansion of 0.5 in y 0.055 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.055 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.055 * [taylor]: Taking taylor expansion of x in y 0.055 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in x 0.055 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in x 0.055 * [taylor]: Taking taylor expansion of 0.5 in x 0.055 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.055 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.055 * [taylor]: Taking taylor expansion of x in x 0.056 * [taylor]: Taking taylor expansion of (- (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) (/ 1 x)) in x 0.056 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in x 0.056 * [taylor]: Taking taylor expansion of 0.5 in x 0.056 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x 0.056 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.056 * [taylor]: Taking taylor expansion of x in x 0.057 * [taylor]: Taking taylor expansion of -1 in y 0.058 * [taylor]: Taking taylor expansion of (* 0.5 (fabs (- (/ 1 x) (/ 1 y)))) in y 0.058 * [taylor]: Taking taylor expansion of 0.5 in y 0.058 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y 0.059 * [taylor]: Taking taylor expansion of 0 in y 0.061 * [taylor]: Taking taylor expansion of 0 in y 0.062 * * * [progress]: simplifying candidates 0.062 * [simplify]: Simplifying using # : (expm1 (+ x (/ (fabs (- y x)) 2.0))) (log1p (+ x (/ (fabs (- y x)) 2.0))) (* (exp x) (exp (/ (fabs (- y x)) 2.0))) (log (+ x (/ (fabs (- y x)) 2.0))) (exp (+ x (/ (fabs (- y x)) 2.0))) (* (cbrt (+ x (/ (fabs (- y x)) 2.0))) (cbrt (+ x (/ (fabs (- y x)) 2.0)))) (cbrt (+ x (/ (fabs (- y x)) 2.0))) (* (* (+ x (/ (fabs (- y x)) 2.0)) (+ x (/ (fabs (- y x)) 2.0))) (+ x (/ (fabs (- y x)) 2.0))) (sqrt (+ x (/ (fabs (- y x)) 2.0))) (sqrt (+ x (/ (fabs (- y x)) 2.0))) (+ (pow x 3) (pow (/ (fabs (- y x)) 2.0) 3)) (+ (* x x) (- (* (/ (fabs (- y x)) 2.0) (/ (fabs (- y x)) 2.0)) (* x (/ (fabs (- y x)) 2.0)))) (- (* x x) (* (/ (fabs (- y x)) 2.0) (/ (fabs (- y x)) 2.0))) (- x (/ (fabs (- y x)) 2.0)) (+ x (/ (fabs (- y x)) 2.0)) (+ x (* 0.5 (fabs (- y x)))) (+ x (* 0.5 (fabs (- y x)))) (+ x (* 0.5 (fabs (- y x)))) 0.065 * * [simplify]: iteration 0 : 88 enodes (cost 110 ) 0.068 * * [simplify]: iteration 1 : 226 enodes (cost 97 ) 0.072 * * [simplify]: iteration 2 : 540 enodes (cost 97 ) 0.081 * * [simplify]: iteration 3 : 1522 enodes (cost 97 ) 0.109 * * [simplify]: iteration 4 : 5001 enodes (cost 97 ) 0.110 * [simplify]: Simplified to: (expm1 (+ x (/ (fabs (- y x)) 2.0))) (log1p (+ x (/ (fabs (- y x)) 2.0))) (exp (+ x (/ (fabs (- y x)) 2.0))) (log (+ x (/ (fabs (- y x)) 2.0))) (exp (+ x (/ (fabs (- y x)) 2.0))) (* (cbrt (+ x (/ (fabs (- y x)) 2.0))) (cbrt (+ x (/ (fabs (- y x)) 2.0)))) (cbrt (+ x (/ (fabs (- y x)) 2.0))) (pow (+ x (/ (fabs (- y x)) 2.0)) 3) (sqrt (+ x (/ (fabs (- y x)) 2.0))) (sqrt (+ x (/ (fabs (- y x)) 2.0))) (+ (pow x 3) (pow (/ (fabs (- y x)) 2.0) 3)) (fma (/ (fabs (- y x)) 2.0) (- (/ (fabs (- y x)) 2.0) x) (* x x)) (- (* x x) (* (/ (fabs (- y x)) 2.0) (/ (fabs (- y x)) 2.0))) (- x (/ (fabs (- y x)) 2.0)) (+ x (/ (fabs (- y x)) 2.0)) (fma (fabs (- y x)) 0.5 x) (fma (fabs (- y x)) 0.5 x) (fma (fabs (- y x)) 0.5 x) 0.110 * * * [progress]: adding candidates to table 0.152 * * [progress]: iteration 2 / 4 0.152 * * * [progress]: picking best candidate 0.162 * * * * [pick]: Picked # 0.162 * * * [progress]: localizing error 0.170 * * * [progress]: generating rewritten candidates 0.170 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2) 0.171 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2) 0.172 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1) 0.172 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1) 0.180 * * * [progress]: generating series expansions 0.180 * * * * [progress]: [ 1 / 4 ] generating series at (2 2) 0.180 * [approximate]: Taking taylor expansion of (pow x 1/3) in (x) around 0 0.180 * [taylor]: Taking taylor expansion of (pow x 1/3) in x 0.180 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x 0.180 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x 0.180 * [taylor]: Taking taylor expansion of 1/3 in x 0.180 * [taylor]: Taking taylor expansion of (log x) in x 0.180 * [taylor]: Taking taylor expansion of x in x 0.181 * [taylor]: Taking taylor expansion of (pow x 1/3) in x 0.181 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x 0.181 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x 0.181 * [taylor]: Taking taylor expansion of 1/3 in x 0.181 * [taylor]: Taking taylor expansion of (log x) in x 0.181 * [taylor]: Taking taylor expansion of x in x 0.233 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 1/3) in (x) around 0 0.233 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 0.233 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 0.233 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 0.233 * [taylor]: Taking taylor expansion of 1/3 in x 0.233 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 0.233 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.233 * [taylor]: Taking taylor expansion of x in x 0.234 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 0.234 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 0.234 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 0.234 * [taylor]: Taking taylor expansion of 1/3 in x 0.234 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 0.234 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.234 * [taylor]: Taking taylor expansion of x in x 0.286 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in (x) around 0 0.286 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x 0.286 * [taylor]: Taking taylor expansion of (cbrt -1) in x 0.286 * [taylor]: Taking taylor expansion of -1 in x 0.287 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 0.287 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 0.287 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 0.287 * [taylor]: Taking taylor expansion of 1/3 in x 0.287 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 0.287 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.287 * [taylor]: Taking taylor expansion of x in x 0.288 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x 0.288 * [taylor]: Taking taylor expansion of (cbrt -1) in x 0.288 * [taylor]: Taking taylor expansion of -1 in x 0.289 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 0.289 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 0.289 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 0.289 * [taylor]: Taking taylor expansion of 1/3 in x 0.289 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 0.289 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.289 * [taylor]: Taking taylor expansion of x in x 0.349 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2) 0.349 * [approximate]: Taking taylor expansion of (pow x 1/3) in (x) around 0 0.349 * [taylor]: Taking taylor expansion of (pow x 1/3) in x 0.349 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x 0.349 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x 0.349 * [taylor]: Taking taylor expansion of 1/3 in x 0.349 * [taylor]: Taking taylor expansion of (log x) in x 0.349 * [taylor]: Taking taylor expansion of x in x 0.350 * [taylor]: Taking taylor expansion of (pow x 1/3) in x 0.350 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x 0.350 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x 0.350 * [taylor]: Taking taylor expansion of 1/3 in x 0.350 * [taylor]: Taking taylor expansion of (log x) in x 0.350 * [taylor]: Taking taylor expansion of x in x 0.399 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 1/3) in (x) around 0 0.399 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 0.399 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 0.400 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 0.400 * [taylor]: Taking taylor expansion of 1/3 in x 0.400 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 0.400 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.400 * [taylor]: Taking taylor expansion of x in x 0.400 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 0.400 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 0.400 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 0.400 * [taylor]: Taking taylor expansion of 1/3 in x 0.400 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 0.400 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.401 * [taylor]: Taking taylor expansion of x in x 0.453 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in (x) around 0 0.453 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x 0.453 * [taylor]: Taking taylor expansion of (cbrt -1) in x 0.453 * [taylor]: Taking taylor expansion of -1 in x 0.454 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 0.454 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 0.454 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 0.454 * [taylor]: Taking taylor expansion of 1/3 in x 0.454 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 0.454 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.454 * [taylor]: Taking taylor expansion of x in x 0.455 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x 0.455 * [taylor]: Taking taylor expansion of (cbrt -1) in x 0.455 * [taylor]: Taking taylor expansion of -1 in x 0.456 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 0.456 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 0.456 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 0.456 * [taylor]: Taking taylor expansion of 1/3 in x 0.456 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 0.456 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.456 * [taylor]: Taking taylor expansion of x in x 0.521 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1) 0.521 * [approximate]: Taking taylor expansion of (pow x 1/3) in (x) around 0 0.521 * [taylor]: Taking taylor expansion of (pow x 1/3) in x 0.521 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x 0.521 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x 0.521 * [taylor]: Taking taylor expansion of 1/3 in x 0.521 * [taylor]: Taking taylor expansion of (log x) in x 0.521 * [taylor]: Taking taylor expansion of x in x 0.522 * [taylor]: Taking taylor expansion of (pow x 1/3) in x 0.522 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x 0.522 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x 0.522 * [taylor]: Taking taylor expansion of 1/3 in x 0.522 * [taylor]: Taking taylor expansion of (log x) in x 0.522 * [taylor]: Taking taylor expansion of x in x 0.574 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 1/3) in (x) around 0 0.574 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 0.574 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 0.574 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 0.574 * [taylor]: Taking taylor expansion of 1/3 in x 0.574 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 0.574 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.574 * [taylor]: Taking taylor expansion of x in x 0.575 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 0.575 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 0.575 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 0.575 * [taylor]: Taking taylor expansion of 1/3 in x 0.575 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 0.575 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.575 * [taylor]: Taking taylor expansion of x in x 0.637 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in (x) around 0 0.638 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x 0.638 * [taylor]: Taking taylor expansion of (cbrt -1) in x 0.638 * [taylor]: Taking taylor expansion of -1 in x 0.639 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 0.639 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 0.639 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 0.639 * [taylor]: Taking taylor expansion of 1/3 in x 0.639 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 0.639 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.639 * [taylor]: Taking taylor expansion of x in x 0.640 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x 0.640 * [taylor]: Taking taylor expansion of (cbrt -1) in x 0.640 * [taylor]: Taking taylor expansion of -1 in x 0.641 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 0.641 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 0.641 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 0.641 * [taylor]: Taking taylor expansion of 1/3 in x 0.642 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 0.642 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.642 * [taylor]: Taking taylor expansion of x in x 0.710 * * * * [progress]: [ 4 / 4 ] generating series at (2 1) 0.710 * [approximate]: Taking taylor expansion of (pow (pow x 2) 1/3) in (x) around 0 0.710 * [taylor]: Taking taylor expansion of (pow (pow x 2) 1/3) in x 0.710 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow x 2)))) in x 0.710 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow x 2))) in x 0.710 * [taylor]: Taking taylor expansion of 1/3 in x 0.710 * [taylor]: Taking taylor expansion of (log (pow x 2)) in x 0.710 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.710 * [taylor]: Taking taylor expansion of x in x 0.711 * [taylor]: Taking taylor expansion of (pow (pow x 2) 1/3) in x 0.711 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow x 2)))) in x 0.711 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow x 2))) in x 0.711 * [taylor]: Taking taylor expansion of 1/3 in x 0.711 * [taylor]: Taking taylor expansion of (log (pow x 2)) in x 0.711 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.711 * [taylor]: Taking taylor expansion of x in x 0.771 * [approximate]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in (x) around 0 0.771 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x 0.771 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x 0.771 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x 0.771 * [taylor]: Taking taylor expansion of 1/3 in x 0.771 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x 0.771 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.771 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.771 * [taylor]: Taking taylor expansion of x in x 0.772 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x 0.772 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x 0.772 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x 0.772 * [taylor]: Taking taylor expansion of 1/3 in x 0.772 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x 0.772 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.772 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.772 * [taylor]: Taking taylor expansion of x in x 0.832 * [approximate]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow x 2)) 1/3)) in (x) around 0 0.832 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow x 2)) 1/3)) in x 0.832 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in x 0.832 * [taylor]: Taking taylor expansion of (cbrt -1) in x 0.832 * [taylor]: Taking taylor expansion of -1 in x 0.833 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x 0.833 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x 0.833 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x 0.833 * [taylor]: Taking taylor expansion of 1/3 in x 0.833 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x 0.833 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.833 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.833 * [taylor]: Taking taylor expansion of x in x 0.834 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow x 2)) 1/3)) in x 0.835 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in x 0.835 * [taylor]: Taking taylor expansion of (cbrt -1) in x 0.835 * [taylor]: Taking taylor expansion of -1 in x 0.835 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x 0.835 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x 0.835 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x 0.835 * [taylor]: Taking taylor expansion of 1/3 in x 0.835 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x 0.835 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.835 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.835 * [taylor]: Taking taylor expansion of x in x 0.913 * * * [progress]: simplifying candidates 0.914 * [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)) 0.918 * * [simplify]: iteration 0 : 119 enodes (cost 308 ) 0.921 * * [simplify]: iteration 1 : 477 enodes (cost 281 ) 0.935 * * [simplify]: iteration 2 : 2972 enodes (cost 258 ) 0.999 * * [simplify]: iteration 3 : 5001 enodes (cost 255 ) 1.001 * [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)) 1.001 * * * [progress]: adding candidates to table 1.245 * * [progress]: iteration 3 / 4 1.245 * * * [progress]: picking best candidate 1.254 * * * * [pick]: Picked # 1.254 * * * [progress]: localizing error 1.268 * * * [progress]: generating rewritten candidates 1.268 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2) 1.269 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 1) 1.269 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 2 1 2) 1.270 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 2 1 1) 1.272 * * * [progress]: generating series expansions 1.272 * * * * [progress]: [ 1 / 4 ] generating series at (2 2) 1.272 * [approximate]: Taking taylor expansion of (pow x 1/3) in (x) around 0 1.272 * [taylor]: Taking taylor expansion of (pow x 1/3) in x 1.272 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x 1.272 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x 1.272 * [taylor]: Taking taylor expansion of 1/3 in x 1.272 * [taylor]: Taking taylor expansion of (log x) in x 1.272 * [taylor]: Taking taylor expansion of x in x 1.273 * [taylor]: Taking taylor expansion of (pow x 1/3) in x 1.273 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x 1.273 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x 1.273 * [taylor]: Taking taylor expansion of 1/3 in x 1.273 * [taylor]: Taking taylor expansion of (log x) in x 1.273 * [taylor]: Taking taylor expansion of x in x 1.323 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 1/3) in (x) around 0 1.323 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 1.323 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 1.323 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 1.323 * [taylor]: Taking taylor expansion of 1/3 in x 1.323 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 1.323 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.323 * [taylor]: Taking taylor expansion of x in x 1.324 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 1.324 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 1.324 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 1.324 * [taylor]: Taking taylor expansion of 1/3 in x 1.324 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 1.324 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.324 * [taylor]: Taking taylor expansion of x in x 1.380 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in (x) around 0 1.380 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x 1.380 * [taylor]: Taking taylor expansion of (cbrt -1) in x 1.380 * [taylor]: Taking taylor expansion of -1 in x 1.381 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 1.381 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 1.381 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 1.381 * [taylor]: Taking taylor expansion of 1/3 in x 1.381 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 1.381 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.381 * [taylor]: Taking taylor expansion of x in x 1.382 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x 1.382 * [taylor]: Taking taylor expansion of (cbrt -1) in x 1.382 * [taylor]: Taking taylor expansion of -1 in x 1.382 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 1.382 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 1.382 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 1.383 * [taylor]: Taking taylor expansion of 1/3 in x 1.383 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 1.383 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.383 * [taylor]: Taking taylor expansion of x in x 1.451 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 1) 1.451 * [approximate]: Taking taylor expansion of (pow x 1/3) in (x) around 0 1.451 * [taylor]: Taking taylor expansion of (pow x 1/3) in x 1.451 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x 1.451 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x 1.451 * [taylor]: Taking taylor expansion of 1/3 in x 1.451 * [taylor]: Taking taylor expansion of (log x) in x 1.451 * [taylor]: Taking taylor expansion of x in x 1.452 * [taylor]: Taking taylor expansion of (pow x 1/3) in x 1.452 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x 1.452 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x 1.452 * [taylor]: Taking taylor expansion of 1/3 in x 1.452 * [taylor]: Taking taylor expansion of (log x) in x 1.452 * [taylor]: Taking taylor expansion of x in x 1.505 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 1/3) in (x) around 0 1.505 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 1.505 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 1.505 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 1.505 * [taylor]: Taking taylor expansion of 1/3 in x 1.505 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 1.505 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.505 * [taylor]: Taking taylor expansion of x in x 1.506 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 1.506 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 1.506 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 1.506 * [taylor]: Taking taylor expansion of 1/3 in x 1.506 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 1.506 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.506 * [taylor]: Taking taylor expansion of x in x 1.556 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in (x) around 0 1.556 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x 1.556 * [taylor]: Taking taylor expansion of (cbrt -1) in x 1.556 * [taylor]: Taking taylor expansion of -1 in x 1.557 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 1.557 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 1.557 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 1.557 * [taylor]: Taking taylor expansion of 1/3 in x 1.557 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 1.557 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.557 * [taylor]: Taking taylor expansion of x in x 1.557 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x 1.558 * [taylor]: Taking taylor expansion of (cbrt -1) in x 1.558 * [taylor]: Taking taylor expansion of -1 in x 1.558 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 1.558 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 1.558 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 1.558 * [taylor]: Taking taylor expansion of 1/3 in x 1.558 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 1.558 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.558 * [taylor]: Taking taylor expansion of x in x 1.623 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 2 1 2) 1.623 * [approximate]: Taking taylor expansion of (pow x 1/3) in (x) around 0 1.623 * [taylor]: Taking taylor expansion of (pow x 1/3) in x 1.623 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x 1.623 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x 1.623 * [taylor]: Taking taylor expansion of 1/3 in x 1.623 * [taylor]: Taking taylor expansion of (log x) in x 1.623 * [taylor]: Taking taylor expansion of x in x 1.624 * [taylor]: Taking taylor expansion of (pow x 1/3) in x 1.624 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x 1.624 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x 1.624 * [taylor]: Taking taylor expansion of 1/3 in x 1.624 * [taylor]: Taking taylor expansion of (log x) in x 1.624 * [taylor]: Taking taylor expansion of x in x 1.675 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 1/3) in (x) around 0 1.676 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 1.676 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 1.676 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 1.676 * [taylor]: Taking taylor expansion of 1/3 in x 1.676 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 1.676 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.676 * [taylor]: Taking taylor expansion of x in x 1.676 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 1.676 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 1.676 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 1.677 * [taylor]: Taking taylor expansion of 1/3 in x 1.677 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 1.677 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.677 * [taylor]: Taking taylor expansion of x in x 1.730 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in (x) around 0 1.731 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x 1.731 * [taylor]: Taking taylor expansion of (cbrt -1) in x 1.731 * [taylor]: Taking taylor expansion of -1 in x 1.731 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 1.731 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 1.731 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 1.731 * [taylor]: Taking taylor expansion of 1/3 in x 1.731 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 1.731 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.731 * [taylor]: Taking taylor expansion of x in x 1.732 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x 1.732 * [taylor]: Taking taylor expansion of (cbrt -1) in x 1.732 * [taylor]: Taking taylor expansion of -1 in x 1.733 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 1.733 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 1.733 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 1.733 * [taylor]: Taking taylor expansion of 1/3 in x 1.733 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 1.733 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.733 * [taylor]: Taking taylor expansion of x in x 1.799 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 2 1 1) 1.799 * [approximate]: Taking taylor expansion of (pow x 1/3) in (x) around 0 1.799 * [taylor]: Taking taylor expansion of (pow x 1/3) in x 1.799 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x 1.799 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x 1.799 * [taylor]: Taking taylor expansion of 1/3 in x 1.799 * [taylor]: Taking taylor expansion of (log x) in x 1.799 * [taylor]: Taking taylor expansion of x in x 1.800 * [taylor]: Taking taylor expansion of (pow x 1/3) in x 1.800 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x 1.800 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x 1.800 * [taylor]: Taking taylor expansion of 1/3 in x 1.800 * [taylor]: Taking taylor expansion of (log x) in x 1.800 * [taylor]: Taking taylor expansion of x in x 1.847 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 1/3) in (x) around 0 1.847 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 1.847 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 1.847 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 1.847 * [taylor]: Taking taylor expansion of 1/3 in x 1.847 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 1.847 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.847 * [taylor]: Taking taylor expansion of x in x 1.848 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 1.848 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 1.848 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 1.848 * [taylor]: Taking taylor expansion of 1/3 in x 1.848 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 1.848 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.848 * [taylor]: Taking taylor expansion of x in x 1.904 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in (x) around 0 1.904 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x 1.904 * [taylor]: Taking taylor expansion of (cbrt -1) in x 1.904 * [taylor]: Taking taylor expansion of -1 in x 1.904 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 1.904 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 1.904 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 1.904 * [taylor]: Taking taylor expansion of 1/3 in x 1.904 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 1.904 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.904 * [taylor]: Taking taylor expansion of x in x 1.905 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x 1.905 * [taylor]: Taking taylor expansion of (cbrt -1) in x 1.905 * [taylor]: Taking taylor expansion of -1 in x 1.906 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 1.906 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 1.906 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 1.906 * [taylor]: Taking taylor expansion of 1/3 in x 1.906 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 1.906 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.906 * [taylor]: Taking taylor expansion of x in x 1.971 * * * [progress]: simplifying candidates 1.972 * [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)) 1.975 * * [simplify]: iteration 0 : 42 enodes (cost 172 ) 1.976 * * [simplify]: iteration 1 : 83 enodes (cost 160 ) 1.978 * * [simplify]: iteration 2 : 195 enodes (cost 152 ) 1.982 * * [simplify]: iteration 3 : 699 enodes (cost 152 ) 2.002 * * [simplify]: iteration 4 : 4132 enodes (cost 152 ) 2.095 * * [simplify]: iteration 5 : 5001 enodes (cost 152 ) 2.096 * [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)) 2.096 * * * [progress]: adding candidates to table 2.324 * * [progress]: iteration 4 / 4 2.324 * * * [progress]: picking best candidate 2.330 * * * * [pick]: Picked # 2.330 * * * [progress]: localizing error 2.343 * * * [progress]: generating rewritten candidates 2.343 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2) 2.344 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 1 2) 2.345 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2 1 1) 2.345 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 2 1 2) 2.347 * * * [progress]: generating series expansions 2.347 * * * * [progress]: [ 1 / 4 ] generating series at (2 2) 2.347 * [approximate]: Taking taylor expansion of (pow x 1/3) in (x) around 0 2.347 * [taylor]: Taking taylor expansion of (pow x 1/3) in x 2.347 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x 2.347 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x 2.347 * [taylor]: Taking taylor expansion of 1/3 in x 2.347 * [taylor]: Taking taylor expansion of (log x) in x 2.347 * [taylor]: Taking taylor expansion of x in x 2.348 * [taylor]: Taking taylor expansion of (pow x 1/3) in x 2.348 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x 2.348 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x 2.348 * [taylor]: Taking taylor expansion of 1/3 in x 2.348 * [taylor]: Taking taylor expansion of (log x) in x 2.348 * [taylor]: Taking taylor expansion of x in x 2.399 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 1/3) in (x) around 0 2.399 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 2.399 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 2.399 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 2.399 * [taylor]: Taking taylor expansion of 1/3 in x 2.399 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 2.399 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.399 * [taylor]: Taking taylor expansion of x in x 2.400 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 2.400 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 2.400 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 2.400 * [taylor]: Taking taylor expansion of 1/3 in x 2.400 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 2.400 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.400 * [taylor]: Taking taylor expansion of x in x 2.456 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in (x) around 0 2.456 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x 2.456 * [taylor]: Taking taylor expansion of (cbrt -1) in x 2.456 * [taylor]: Taking taylor expansion of -1 in x 2.457 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 2.457 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 2.457 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 2.457 * [taylor]: Taking taylor expansion of 1/3 in x 2.457 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 2.457 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.457 * [taylor]: Taking taylor expansion of x in x 2.458 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x 2.458 * [taylor]: Taking taylor expansion of (cbrt -1) in x 2.458 * [taylor]: Taking taylor expansion of -1 in x 2.458 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 2.458 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 2.458 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 2.458 * [taylor]: Taking taylor expansion of 1/3 in x 2.458 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 2.458 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.459 * [taylor]: Taking taylor expansion of x in x 2.520 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 1 2) 2.520 * [approximate]: Taking taylor expansion of (pow x 1/3) in (x) around 0 2.520 * [taylor]: Taking taylor expansion of (pow x 1/3) in x 2.520 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x 2.520 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x 2.520 * [taylor]: Taking taylor expansion of 1/3 in x 2.520 * [taylor]: Taking taylor expansion of (log x) in x 2.520 * [taylor]: Taking taylor expansion of x in x 2.520 * [taylor]: Taking taylor expansion of (pow x 1/3) in x 2.520 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x 2.520 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x 2.520 * [taylor]: Taking taylor expansion of 1/3 in x 2.520 * [taylor]: Taking taylor expansion of (log x) in x 2.520 * [taylor]: Taking taylor expansion of x in x 2.573 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 1/3) in (x) around 0 2.573 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 2.573 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 2.573 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 2.573 * [taylor]: Taking taylor expansion of 1/3 in x 2.573 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 2.573 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.573 * [taylor]: Taking taylor expansion of x in x 2.574 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 2.574 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 2.574 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 2.574 * [taylor]: Taking taylor expansion of 1/3 in x 2.574 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 2.574 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.574 * [taylor]: Taking taylor expansion of x in x 2.630 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in (x) around 0 2.630 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x 2.630 * [taylor]: Taking taylor expansion of (cbrt -1) in x 2.630 * [taylor]: Taking taylor expansion of -1 in x 2.630 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 2.630 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 2.630 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 2.630 * [taylor]: Taking taylor expansion of 1/3 in x 2.631 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 2.631 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.631 * [taylor]: Taking taylor expansion of x in x 2.631 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x 2.631 * [taylor]: Taking taylor expansion of (cbrt -1) in x 2.631 * [taylor]: Taking taylor expansion of -1 in x 2.632 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 2.632 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 2.632 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 2.632 * [taylor]: Taking taylor expansion of 1/3 in x 2.632 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 2.632 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.632 * [taylor]: Taking taylor expansion of x in x 2.699 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2 1 1) 2.699 * [approximate]: Taking taylor expansion of (pow x 1/3) in (x) around 0 2.699 * [taylor]: Taking taylor expansion of (pow x 1/3) in x 2.699 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x 2.699 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x 2.699 * [taylor]: Taking taylor expansion of 1/3 in x 2.699 * [taylor]: Taking taylor expansion of (log x) in x 2.699 * [taylor]: Taking taylor expansion of x in x 2.700 * [taylor]: Taking taylor expansion of (pow x 1/3) in x 2.700 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x 2.700 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x 2.700 * [taylor]: Taking taylor expansion of 1/3 in x 2.700 * [taylor]: Taking taylor expansion of (log x) in x 2.700 * [taylor]: Taking taylor expansion of x in x 2.747 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 1/3) in (x) around 0 2.747 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 2.747 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 2.747 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 2.747 * [taylor]: Taking taylor expansion of 1/3 in x 2.747 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 2.747 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.747 * [taylor]: Taking taylor expansion of x in x 2.748 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 2.748 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 2.748 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 2.748 * [taylor]: Taking taylor expansion of 1/3 in x 2.748 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 2.748 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.748 * [taylor]: Taking taylor expansion of x in x 2.805 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in (x) around 0 2.805 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x 2.805 * [taylor]: Taking taylor expansion of (cbrt -1) in x 2.805 * [taylor]: Taking taylor expansion of -1 in x 2.805 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 2.806 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 2.806 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 2.806 * [taylor]: Taking taylor expansion of 1/3 in x 2.806 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 2.806 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.806 * [taylor]: Taking taylor expansion of x in x 2.806 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x 2.806 * [taylor]: Taking taylor expansion of (cbrt -1) in x 2.806 * [taylor]: Taking taylor expansion of -1 in x 2.807 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 2.807 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 2.807 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 2.807 * [taylor]: Taking taylor expansion of 1/3 in x 2.807 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 2.807 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.807 * [taylor]: Taking taylor expansion of x in x 2.875 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 2 1 2) 2.875 * [approximate]: Taking taylor expansion of (pow x 1/3) in (x) around 0 2.875 * [taylor]: Taking taylor expansion of (pow x 1/3) in x 2.875 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x 2.875 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x 2.875 * [taylor]: Taking taylor expansion of 1/3 in x 2.875 * [taylor]: Taking taylor expansion of (log x) in x 2.875 * [taylor]: Taking taylor expansion of x in x 2.876 * [taylor]: Taking taylor expansion of (pow x 1/3) in x 2.876 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x 2.876 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x 2.876 * [taylor]: Taking taylor expansion of 1/3 in x 2.876 * [taylor]: Taking taylor expansion of (log x) in x 2.876 * [taylor]: Taking taylor expansion of x in x 2.930 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 1/3) in (x) around 0 2.930 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 2.930 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 2.930 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 2.930 * [taylor]: Taking taylor expansion of 1/3 in x 2.930 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 2.930 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.930 * [taylor]: Taking taylor expansion of x in x 2.931 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 2.931 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 2.931 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 2.931 * [taylor]: Taking taylor expansion of 1/3 in x 2.931 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 2.931 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.931 * [taylor]: Taking taylor expansion of x in x 2.988 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in (x) around 0 2.988 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x 2.988 * [taylor]: Taking taylor expansion of (cbrt -1) in x 2.988 * [taylor]: Taking taylor expansion of -1 in x 2.988 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 2.989 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 2.989 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 2.989 * [taylor]: Taking taylor expansion of 1/3 in x 2.989 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 2.989 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.989 * [taylor]: Taking taylor expansion of x in x 2.989 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x 2.989 * [taylor]: Taking taylor expansion of (cbrt -1) in x 2.989 * [taylor]: Taking taylor expansion of -1 in x 2.990 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 2.990 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 2.990 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 2.990 * [taylor]: Taking taylor expansion of 1/3 in x 2.990 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 2.990 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.990 * [taylor]: Taking taylor expansion of x in x 3.051 * * * [progress]: simplifying candidates 3.052 * [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)) 3.060 * * [simplify]: iteration 0 : 42 enodes (cost 172 ) 3.062 * * [simplify]: iteration 1 : 83 enodes (cost 160 ) 3.064 * * [simplify]: iteration 2 : 195 enodes (cost 152 ) 3.068 * * [simplify]: iteration 3 : 699 enodes (cost 152 ) 3.089 * * [simplify]: iteration 4 : 4132 enodes (cost 152 ) 3.180 * * [simplify]: iteration 5 : 5001 enodes (cost 152 ) 3.182 * [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)) 3.182 * * * [progress]: adding candidates to table 3.407 * [progress]: [Phase 3 of 3] Extracting. 3.407 * * [regime]: Finding splitpoints for: (# # # # # #) 3.408 * * * [regime-changes]: Trying 3 branch expressions: ((+ x (/ (fabs (- y x)) 2.0)) y x) 3.408 * * * * [regimes]: Trying to branch on (+ x (/ (fabs (- y x)) 2.0)) from (# # # # # #) 3.437 * * * * [regimes]: Trying to branch on y from (# # # # # #) 3.462 * * * * [regimes]: Trying to branch on x from (# # # # # #) 3.484 * * * [regime]: Found split indices: #