16.669 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.012 * * * [progress]: [2/2] Setting up program. 0.014 * [progress]: [Phase 2 of 3] Improving. 0.015 * [simplify]: Simplifying using # : (+ x (/ (- x y) 2.0)) 0.018 * * [simplify]: iteration 0 : 12 enodes (cost 3 ) 0.020 * * [simplify]: iteration 1 : 19 enodes (cost 3 ) 0.023 * * [simplify]: iteration 2 : 29 enodes (cost 3 ) 0.025 * * [simplify]: iteration 3 : 41 enodes (cost 3 ) 0.027 * * [simplify]: iteration 4 : 51 enodes (cost 3 ) 0.030 * * [simplify]: iteration 5 : 79 enodes (cost 3 ) 0.032 * * [simplify]: iteration 6 : 134 enodes (cost 3 ) 0.035 * * [simplify]: iteration 7 : 169 enodes (cost 3 ) 0.038 * * [simplify]: iteration 8 : 185 enodes (cost 3 ) 0.041 * * [simplify]: iteration 9 : 213 enodes (cost 3 ) 0.044 * * [simplify]: iteration 10 : 226 enodes (cost 3 ) 0.047 * * [simplify]: iteration 11 : 226 enodes (cost 3 ) 0.047 * [simplify]: Simplified to: (+ x (/ (- x y) 2.0)) 0.047 * * [progress]: iteration 1 / 4 0.047 * * * [progress]: picking best candidate 0.049 * * * * [pick]: Picked # 0.049 * * * [progress]: localizing error 0.057 * * * [progress]: generating rewritten candidates 0.057 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.067 * * * [progress]: generating series expansions 0.068 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.068 * [approximate]: Taking taylor expansion of (- (* 1.5 x) (* 0.5 y)) in (x y) around 0 0.068 * [taylor]: Taking taylor expansion of (- (* 1.5 x) (* 0.5 y)) in y 0.068 * [taylor]: Taking taylor expansion of (* 1.5 x) in y 0.068 * [taylor]: Taking taylor expansion of 1.5 in y 0.068 * [taylor]: Taking taylor expansion of x in y 0.068 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.068 * [taylor]: Taking taylor expansion of 0.5 in y 0.068 * [taylor]: Taking taylor expansion of y in y 0.068 * [taylor]: Taking taylor expansion of (- (* 1.5 x) (* 0.5 y)) in x 0.068 * [taylor]: Taking taylor expansion of (* 1.5 x) in x 0.068 * [taylor]: Taking taylor expansion of 1.5 in x 0.068 * [taylor]: Taking taylor expansion of x in x 0.068 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 0.068 * [taylor]: Taking taylor expansion of 0.5 in x 0.068 * [taylor]: Taking taylor expansion of y in x 0.068 * [taylor]: Taking taylor expansion of (- (* 1.5 x) (* 0.5 y)) in x 0.068 * [taylor]: Taking taylor expansion of (* 1.5 x) in x 0.068 * [taylor]: Taking taylor expansion of 1.5 in x 0.068 * [taylor]: Taking taylor expansion of x in x 0.068 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 0.068 * [taylor]: Taking taylor expansion of 0.5 in x 0.068 * [taylor]: Taking taylor expansion of y in x 0.069 * [taylor]: Taking taylor expansion of (- (* 0.5 y)) in y 0.069 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.069 * [taylor]: Taking taylor expansion of 0.5 in y 0.069 * [taylor]: Taking taylor expansion of y in y 0.073 * [taylor]: Taking taylor expansion of 1.5 in y 0.076 * [taylor]: Taking taylor expansion of 0 in y 0.079 * [taylor]: Taking taylor expansion of 0 in y 0.079 * [approximate]: Taking taylor expansion of (- (* 1.5 (/ 1 x)) (* 0.5 (/ 1 y))) in (x y) around 0 0.079 * [taylor]: Taking taylor expansion of (- (* 1.5 (/ 1 x)) (* 0.5 (/ 1 y))) in y 0.079 * [taylor]: Taking taylor expansion of (* 1.5 (/ 1 x)) in y 0.079 * [taylor]: Taking taylor expansion of 1.5 in y 0.079 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.079 * [taylor]: Taking taylor expansion of x in y 0.079 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.079 * [taylor]: Taking taylor expansion of 0.5 in y 0.079 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.079 * [taylor]: Taking taylor expansion of y in y 0.080 * [taylor]: Taking taylor expansion of (- (* 1.5 (/ 1 x)) (* 0.5 (/ 1 y))) in x 0.080 * [taylor]: Taking taylor expansion of (* 1.5 (/ 1 x)) in x 0.080 * [taylor]: Taking taylor expansion of 1.5 in x 0.080 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.080 * [taylor]: Taking taylor expansion of x in x 0.080 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.080 * [taylor]: Taking taylor expansion of 0.5 in x 0.080 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.080 * [taylor]: Taking taylor expansion of y in x 0.080 * [taylor]: Taking taylor expansion of (- (* 1.5 (/ 1 x)) (* 0.5 (/ 1 y))) in x 0.080 * [taylor]: Taking taylor expansion of (* 1.5 (/ 1 x)) in x 0.080 * [taylor]: Taking taylor expansion of 1.5 in x 0.080 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.080 * [taylor]: Taking taylor expansion of x in x 0.080 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.081 * [taylor]: Taking taylor expansion of 0.5 in x 0.081 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.081 * [taylor]: Taking taylor expansion of y in x 0.081 * [taylor]: Taking taylor expansion of 1.5 in y 0.082 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y))) in y 0.082 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.082 * [taylor]: Taking taylor expansion of 0.5 in y 0.082 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.082 * [taylor]: Taking taylor expansion of y in y 0.085 * [taylor]: Taking taylor expansion of 0 in y 0.088 * [taylor]: Taking taylor expansion of 0 in y 0.092 * [taylor]: Taking taylor expansion of 0 in y 0.093 * [approximate]: Taking taylor expansion of (- (* 0.5 (/ 1 y)) (* 1.5 (/ 1 x))) in (x y) around 0 0.093 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y)) (* 1.5 (/ 1 x))) in y 0.093 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.093 * [taylor]: Taking taylor expansion of 0.5 in y 0.093 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.093 * [taylor]: Taking taylor expansion of y in y 0.093 * [taylor]: Taking taylor expansion of (* 1.5 (/ 1 x)) in y 0.093 * [taylor]: Taking taylor expansion of 1.5 in y 0.093 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.093 * [taylor]: Taking taylor expansion of x in y 0.093 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y)) (* 1.5 (/ 1 x))) in x 0.093 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.093 * [taylor]: Taking taylor expansion of 0.5 in x 0.093 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.093 * [taylor]: Taking taylor expansion of y in x 0.093 * [taylor]: Taking taylor expansion of (* 1.5 (/ 1 x)) in x 0.093 * [taylor]: Taking taylor expansion of 1.5 in x 0.093 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.093 * [taylor]: Taking taylor expansion of x in x 0.094 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y)) (* 1.5 (/ 1 x))) in x 0.094 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.094 * [taylor]: Taking taylor expansion of 0.5 in x 0.094 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.094 * [taylor]: Taking taylor expansion of y in x 0.094 * [taylor]: Taking taylor expansion of (* 1.5 (/ 1 x)) in x 0.094 * [taylor]: Taking taylor expansion of 1.5 in x 0.094 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.094 * [taylor]: Taking taylor expansion of x in x 0.095 * [taylor]: Taking taylor expansion of (- 1.5) in y 0.095 * [taylor]: Taking taylor expansion of 1.5 in y 0.096 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.096 * [taylor]: Taking taylor expansion of 0.5 in y 0.096 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.096 * [taylor]: Taking taylor expansion of y in y 0.099 * [taylor]: Taking taylor expansion of 0 in y 0.103 * [taylor]: Taking taylor expansion of 0 in y 0.106 * [taylor]: Taking taylor expansion of 0 in y 0.107 * * * [progress]: simplifying candidates 0.107 * [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)) 0.111 * * [simplify]: iteration 0 : 97 enodes (cost 89 ) 0.114 * * [simplify]: iteration 1 : 261 enodes (cost 81 ) 0.119 * * [simplify]: iteration 2 : 773 enodes (cost 81 ) 0.137 * * [simplify]: iteration 3 : 3727 enodes (cost 81 ) 0.193 * * [simplify]: iteration 4 : 5001 enodes (cost 80 ) 0.194 * [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)) 0.194 * * * [progress]: adding candidates to table 0.238 * * [progress]: iteration 2 / 4 0.238 * * * [progress]: picking best candidate 0.253 * * * * [pick]: Picked # 0.253 * * * [progress]: localizing error 0.259 * * * [progress]: generating rewritten candidates 0.259 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.278 * * * [progress]: generating series expansions 0.278 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.278 * [approximate]: Taking taylor expansion of (- (* 1.5 x) (* 0.5 y)) in (x y) around 0 0.278 * [taylor]: Taking taylor expansion of (- (* 1.5 x) (* 0.5 y)) in y 0.278 * [taylor]: Taking taylor expansion of (* 1.5 x) in y 0.278 * [taylor]: Taking taylor expansion of 1.5 in y 0.278 * [taylor]: Taking taylor expansion of x in y 0.278 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.278 * [taylor]: Taking taylor expansion of 0.5 in y 0.278 * [taylor]: Taking taylor expansion of y in y 0.278 * [taylor]: Taking taylor expansion of (- (* 1.5 x) (* 0.5 y)) in x 0.278 * [taylor]: Taking taylor expansion of (* 1.5 x) in x 0.278 * [taylor]: Taking taylor expansion of 1.5 in x 0.278 * [taylor]: Taking taylor expansion of x in x 0.278 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 0.278 * [taylor]: Taking taylor expansion of 0.5 in x 0.278 * [taylor]: Taking taylor expansion of y in x 0.278 * [taylor]: Taking taylor expansion of (- (* 1.5 x) (* 0.5 y)) in x 0.278 * [taylor]: Taking taylor expansion of (* 1.5 x) in x 0.278 * [taylor]: Taking taylor expansion of 1.5 in x 0.278 * [taylor]: Taking taylor expansion of x in x 0.278 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 0.278 * [taylor]: Taking taylor expansion of 0.5 in x 0.278 * [taylor]: Taking taylor expansion of y in x 0.279 * [taylor]: Taking taylor expansion of (- (* 0.5 y)) in y 0.279 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.279 * [taylor]: Taking taylor expansion of 0.5 in y 0.279 * [taylor]: Taking taylor expansion of y in y 0.286 * [taylor]: Taking taylor expansion of 1.5 in y 0.289 * [taylor]: Taking taylor expansion of 0 in y 0.292 * [taylor]: Taking taylor expansion of 0 in y 0.292 * [approximate]: Taking taylor expansion of (- (* 1.5 (/ 1 x)) (* 0.5 (/ 1 y))) in (x y) around 0 0.292 * [taylor]: Taking taylor expansion of (- (* 1.5 (/ 1 x)) (* 0.5 (/ 1 y))) in y 0.292 * [taylor]: Taking taylor expansion of (* 1.5 (/ 1 x)) in y 0.292 * [taylor]: Taking taylor expansion of 1.5 in y 0.292 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.292 * [taylor]: Taking taylor expansion of x in y 0.292 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.292 * [taylor]: Taking taylor expansion of 0.5 in y 0.292 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.292 * [taylor]: Taking taylor expansion of y in y 0.293 * [taylor]: Taking taylor expansion of (- (* 1.5 (/ 1 x)) (* 0.5 (/ 1 y))) in x 0.293 * [taylor]: Taking taylor expansion of (* 1.5 (/ 1 x)) in x 0.293 * [taylor]: Taking taylor expansion of 1.5 in x 0.293 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.293 * [taylor]: Taking taylor expansion of x in x 0.293 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.293 * [taylor]: Taking taylor expansion of 0.5 in x 0.293 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.293 * [taylor]: Taking taylor expansion of y in x 0.293 * [taylor]: Taking taylor expansion of (- (* 1.5 (/ 1 x)) (* 0.5 (/ 1 y))) in x 0.293 * [taylor]: Taking taylor expansion of (* 1.5 (/ 1 x)) in x 0.293 * [taylor]: Taking taylor expansion of 1.5 in x 0.293 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.293 * [taylor]: Taking taylor expansion of x in x 0.294 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.294 * [taylor]: Taking taylor expansion of 0.5 in x 0.294 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.294 * [taylor]: Taking taylor expansion of y in x 0.294 * [taylor]: Taking taylor expansion of 1.5 in y 0.295 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y))) in y 0.296 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.296 * [taylor]: Taking taylor expansion of 0.5 in y 0.296 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.296 * [taylor]: Taking taylor expansion of y in y 0.299 * [taylor]: Taking taylor expansion of 0 in y 0.302 * [taylor]: Taking taylor expansion of 0 in y 0.307 * [taylor]: Taking taylor expansion of 0 in y 0.307 * [approximate]: Taking taylor expansion of (- (* 0.5 (/ 1 y)) (* 1.5 (/ 1 x))) in (x y) around 0 0.307 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y)) (* 1.5 (/ 1 x))) in y 0.307 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.307 * [taylor]: Taking taylor expansion of 0.5 in y 0.307 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.307 * [taylor]: Taking taylor expansion of y in y 0.308 * [taylor]: Taking taylor expansion of (* 1.5 (/ 1 x)) in y 0.308 * [taylor]: Taking taylor expansion of 1.5 in y 0.308 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.308 * [taylor]: Taking taylor expansion of x in y 0.308 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y)) (* 1.5 (/ 1 x))) in x 0.308 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.308 * [taylor]: Taking taylor expansion of 0.5 in x 0.308 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.308 * [taylor]: Taking taylor expansion of y in x 0.308 * [taylor]: Taking taylor expansion of (* 1.5 (/ 1 x)) in x 0.308 * [taylor]: Taking taylor expansion of 1.5 in x 0.308 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.308 * [taylor]: Taking taylor expansion of x in x 0.309 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y)) (* 1.5 (/ 1 x))) in x 0.309 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.309 * [taylor]: Taking taylor expansion of 0.5 in x 0.309 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.309 * [taylor]: Taking taylor expansion of y in x 0.309 * [taylor]: Taking taylor expansion of (* 1.5 (/ 1 x)) in x 0.309 * [taylor]: Taking taylor expansion of 1.5 in x 0.309 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.309 * [taylor]: Taking taylor expansion of x in x 0.310 * [taylor]: Taking taylor expansion of (- 1.5) in y 0.310 * [taylor]: Taking taylor expansion of 1.5 in y 0.311 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.312 * [taylor]: Taking taylor expansion of 0.5 in y 0.312 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.312 * [taylor]: Taking taylor expansion of y in y 0.315 * [taylor]: Taking taylor expansion of 0 in y 0.318 * [taylor]: Taking taylor expansion of 0 in y 0.322 * [taylor]: Taking taylor expansion of 0 in y 0.323 * * * [progress]: simplifying candidates 0.325 * [simplify]: Simplifying using # : (fma (* (cbrt (+ x (/ x 2.0))) (cbrt (+ x (/ x 2.0)))) (cbrt (+ x (/ x 2.0))) (- (* (cbrt (/ y 2.0)) (* (cbrt (/ y 2.0)) (cbrt (/ y 2.0)))))) (fma (- (cbrt (/ y 2.0))) (* (cbrt (/ y 2.0)) (cbrt (/ y 2.0))) (* (cbrt (/ y 2.0)) (* (cbrt (/ y 2.0)) (cbrt (/ y 2.0))))) (fma (* (cbrt (+ x (/ x 2.0))) (cbrt (+ x (/ x 2.0)))) (cbrt (+ x (/ x 2.0))) (- (* (sqrt (/ y 2.0)) (sqrt (/ y 2.0))))) (fma (- (sqrt (/ y 2.0))) (sqrt (/ y 2.0)) (* (sqrt (/ y 2.0)) (sqrt (/ y 2.0)))) (fma (* (cbrt (+ x (/ x 2.0))) (cbrt (+ x (/ x 2.0)))) (cbrt (+ x (/ x 2.0))) (- (* (/ (cbrt y) (cbrt 2.0)) (/ (* (cbrt y) (cbrt y)) (* (cbrt 2.0) (cbrt 2.0)))))) (fma (- (/ (cbrt y) (cbrt 2.0))) (/ (* (cbrt y) (cbrt y)) (* (cbrt 2.0) (cbrt 2.0))) (* (/ (cbrt y) (cbrt 2.0)) (/ (* (cbrt y) (cbrt y)) (* (cbrt 2.0) (cbrt 2.0))))) (fma (* (cbrt (+ x (/ x 2.0))) (cbrt (+ x (/ x 2.0)))) (cbrt (+ x (/ x 2.0))) (- (* (/ (cbrt y) (sqrt 2.0)) (/ (* (cbrt y) (cbrt y)) (sqrt 2.0))))) (fma (- (/ (cbrt y) (sqrt 2.0))) (/ (* (cbrt y) (cbrt y)) (sqrt 2.0)) (* (/ (cbrt y) (sqrt 2.0)) (/ (* (cbrt y) (cbrt y)) (sqrt 2.0)))) (fma (* (cbrt (+ x (/ x 2.0))) (cbrt (+ x (/ x 2.0)))) (cbrt (+ x (/ x 2.0))) (- (* (/ (cbrt y) 2.0) (/ (* (cbrt y) (cbrt y)) 1)))) (fma (- (/ (cbrt y) 2.0)) (/ (* (cbrt y) (cbrt y)) 1) (* (/ (cbrt y) 2.0) (/ (* (cbrt y) (cbrt y)) 1))) (fma (* (cbrt (+ x (/ x 2.0))) (cbrt (+ x (/ x 2.0)))) (cbrt (+ x (/ x 2.0))) (- (* (/ (sqrt y) (cbrt 2.0)) (/ (sqrt y) (* (cbrt 2.0) (cbrt 2.0)))))) (fma (- (/ (sqrt y) (cbrt 2.0))) (/ (sqrt y) (* (cbrt 2.0) (cbrt 2.0))) (* (/ (sqrt y) (cbrt 2.0)) (/ (sqrt y) (* (cbrt 2.0) (cbrt 2.0))))) (fma (* (cbrt (+ x (/ x 2.0))) (cbrt (+ x (/ x 2.0)))) (cbrt (+ x (/ x 2.0))) (- (* (/ (sqrt y) (sqrt 2.0)) (/ (sqrt y) (sqrt 2.0))))) (fma (- (/ (sqrt y) (sqrt 2.0))) (/ (sqrt y) (sqrt 2.0)) (* (/ (sqrt y) (sqrt 2.0)) (/ (sqrt y) (sqrt 2.0)))) (fma (* (cbrt (+ x (/ x 2.0))) (cbrt (+ x (/ x 2.0)))) (cbrt (+ x (/ x 2.0))) (- (* (/ (sqrt y) 2.0) (/ (sqrt y) 1)))) (fma (- (/ (sqrt y) 2.0)) (/ (sqrt y) 1) (* (/ (sqrt y) 2.0) (/ (sqrt y) 1))) (fma (* (cbrt (+ x (/ x 2.0))) (cbrt (+ x (/ x 2.0)))) (cbrt (+ x (/ x 2.0))) (- (* (/ y (cbrt 2.0)) (/ 1 (* (cbrt 2.0) (cbrt 2.0)))))) (fma (- (/ y (cbrt 2.0))) (/ 1 (* (cbrt 2.0) (cbrt 2.0))) (* (/ y (cbrt 2.0)) (/ 1 (* (cbrt 2.0) (cbrt 2.0))))) (fma (* (cbrt (+ x (/ x 2.0))) (cbrt (+ x (/ x 2.0)))) (cbrt (+ x (/ x 2.0))) (- (* (/ y (sqrt 2.0)) (/ 1 (sqrt 2.0))))) (fma (- (/ y (sqrt 2.0))) (/ 1 (sqrt 2.0)) (* (/ y (sqrt 2.0)) (/ 1 (sqrt 2.0)))) (fma (* (cbrt (+ x (/ x 2.0))) (cbrt (+ x (/ x 2.0)))) (cbrt (+ x (/ x 2.0))) (- (* (/ y 2.0) (/ 1 1)))) (fma (- (/ y 2.0)) (/ 1 1) (* (/ y 2.0) (/ 1 1))) (fma (* (cbrt (+ x (/ x 2.0))) (cbrt (+ x (/ x 2.0)))) (cbrt (+ x (/ x 2.0))) (- (* (/ y 2.0) 1))) (fma (- (/ y 2.0)) 1 (* (/ y 2.0) 1)) (fma (* (cbrt (+ x (/ x 2.0))) (cbrt (+ x (/ x 2.0)))) (cbrt (+ x (/ x 2.0))) (- (* (/ 1 2.0) y))) (fma (- (/ 1 2.0)) y (* (/ 1 2.0) y)) (fma (sqrt (+ x (/ x 2.0))) (sqrt (+ x (/ x 2.0))) (- (* (cbrt (/ y 2.0)) (* (cbrt (/ y 2.0)) (cbrt (/ y 2.0)))))) (fma (- (cbrt (/ y 2.0))) (* (cbrt (/ y 2.0)) (cbrt (/ y 2.0))) (* (cbrt (/ y 2.0)) (* (cbrt (/ y 2.0)) (cbrt (/ y 2.0))))) (fma (sqrt (+ x (/ x 2.0))) (sqrt (+ x (/ x 2.0))) (- (* (sqrt (/ y 2.0)) (sqrt (/ y 2.0))))) (fma (- (sqrt (/ y 2.0))) (sqrt (/ y 2.0)) (* (sqrt (/ y 2.0)) (sqrt (/ y 2.0)))) (fma (sqrt (+ x (/ x 2.0))) (sqrt (+ x (/ x 2.0))) (- (* (/ (cbrt y) (cbrt 2.0)) (/ (* (cbrt y) (cbrt y)) (* (cbrt 2.0) (cbrt 2.0)))))) (fma (- (/ (cbrt y) (cbrt 2.0))) (/ (* (cbrt y) (cbrt y)) (* (cbrt 2.0) (cbrt 2.0))) (* (/ (cbrt y) (cbrt 2.0)) (/ (* (cbrt y) (cbrt y)) (* (cbrt 2.0) (cbrt 2.0))))) (fma (sqrt (+ x (/ x 2.0))) (sqrt (+ x (/ x 2.0))) (- (* (/ (cbrt y) (sqrt 2.0)) (/ (* (cbrt y) (cbrt y)) (sqrt 2.0))))) (fma (- (/ (cbrt y) (sqrt 2.0))) (/ (* (cbrt y) (cbrt y)) (sqrt 2.0)) (* (/ (cbrt y) (sqrt 2.0)) (/ (* (cbrt y) (cbrt y)) (sqrt 2.0)))) (fma (sqrt (+ x (/ x 2.0))) (sqrt (+ x (/ x 2.0))) (- (* (/ (cbrt y) 2.0) (/ (* (cbrt y) (cbrt y)) 1)))) (fma (- (/ (cbrt y) 2.0)) (/ (* (cbrt y) (cbrt y)) 1) (* (/ (cbrt y) 2.0) (/ (* (cbrt y) (cbrt y)) 1))) (fma (sqrt (+ x (/ x 2.0))) (sqrt (+ x (/ x 2.0))) (- (* (/ (sqrt y) (cbrt 2.0)) (/ (sqrt y) (* (cbrt 2.0) (cbrt 2.0)))))) (fma (- (/ (sqrt y) (cbrt 2.0))) (/ (sqrt y) (* (cbrt 2.0) (cbrt 2.0))) (* (/ (sqrt y) (cbrt 2.0)) (/ (sqrt y) (* (cbrt 2.0) (cbrt 2.0))))) (fma (sqrt (+ x (/ x 2.0))) (sqrt (+ x (/ x 2.0))) (- (* (/ (sqrt y) (sqrt 2.0)) (/ (sqrt y) (sqrt 2.0))))) (fma (- (/ (sqrt y) (sqrt 2.0))) (/ (sqrt y) (sqrt 2.0)) (* (/ (sqrt y) (sqrt 2.0)) (/ (sqrt y) (sqrt 2.0)))) (fma (sqrt (+ x (/ x 2.0))) (sqrt (+ x (/ x 2.0))) (- (* (/ (sqrt y) 2.0) (/ (sqrt y) 1)))) (fma (- (/ (sqrt y) 2.0)) (/ (sqrt y) 1) (* (/ (sqrt y) 2.0) (/ (sqrt y) 1))) (fma (sqrt (+ x (/ x 2.0))) (sqrt (+ x (/ x 2.0))) (- (* (/ y (cbrt 2.0)) (/ 1 (* (cbrt 2.0) (cbrt 2.0)))))) (fma (- (/ y (cbrt 2.0))) (/ 1 (* (cbrt 2.0) (cbrt 2.0))) (* (/ y (cbrt 2.0)) (/ 1 (* (cbrt 2.0) (cbrt 2.0))))) (fma (sqrt (+ x (/ x 2.0))) 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(sqrt (/ y 2.0))) (sqrt (/ y 2.0)) (* (sqrt (/ y 2.0)) (sqrt (/ y 2.0)))) (fma 1 (+ x (/ x 2.0)) (- (* (/ (cbrt y) (cbrt 2.0)) (/ (* (cbrt y) (cbrt y)) (* (cbrt 2.0) (cbrt 2.0)))))) (fma (- (/ (cbrt y) (cbrt 2.0))) (/ (* (cbrt y) (cbrt y)) (* (cbrt 2.0) (cbrt 2.0))) (* (/ (cbrt y) (cbrt 2.0)) (/ (* (cbrt y) (cbrt y)) (* (cbrt 2.0) (cbrt 2.0))))) (fma 1 (+ x (/ x 2.0)) (- (* (/ (cbrt y) (sqrt 2.0)) (/ (* (cbrt y) (cbrt y)) (sqrt 2.0))))) (fma (- (/ (cbrt y) (sqrt 2.0))) (/ (* (cbrt y) (cbrt y)) (sqrt 2.0)) (* (/ (cbrt y) (sqrt 2.0)) (/ (* (cbrt y) (cbrt y)) (sqrt 2.0)))) (fma 1 (+ x (/ x 2.0)) (- (* (/ (cbrt y) 2.0) (/ (* (cbrt y) (cbrt y)) 1)))) (fma (- (/ (cbrt y) 2.0)) (/ (* (cbrt y) (cbrt y)) 1) (* (/ (cbrt y) 2.0) (/ (* (cbrt y) (cbrt y)) 1))) (fma 1 (+ x (/ x 2.0)) (- (* (/ (sqrt y) (cbrt 2.0)) (/ (sqrt y) (* (cbrt 2.0) (cbrt 2.0)))))) (fma (- (/ (sqrt y) (cbrt 2.0))) (/ (sqrt y) (* (cbrt 2.0) (cbrt 2.0))) (* (/ (sqrt y) (cbrt 2.0)) (/ (sqrt y) (* (cbrt 2.0) (cbrt 2.0))))) (fma 1 (+ x (/ x 2.0)) (- (* (/ (sqrt y) (sqrt 2.0)) (/ (sqrt y) (sqrt 2.0))))) (fma (- (/ (sqrt y) (sqrt 2.0))) (/ (sqrt y) (sqrt 2.0)) (* (/ (sqrt y) (sqrt 2.0)) (/ (sqrt y) (sqrt 2.0)))) (fma 1 (+ x (/ x 2.0)) (- (* (/ (sqrt y) 2.0) (/ (sqrt y) 1)))) (fma (- (/ (sqrt y) 2.0)) (/ (sqrt y) 1) (* (/ (sqrt y) 2.0) (/ (sqrt y) 1))) (fma 1 (+ x (/ x 2.0)) (- (* (/ y (cbrt 2.0)) (/ 1 (* (cbrt 2.0) (cbrt 2.0)))))) (fma (- (/ y (cbrt 2.0))) (/ 1 (* (cbrt 2.0) (cbrt 2.0))) (* (/ y (cbrt 2.0)) (/ 1 (* (cbrt 2.0) (cbrt 2.0))))) (fma 1 (+ x (/ x 2.0)) (- (* (/ y (sqrt 2.0)) (/ 1 (sqrt 2.0))))) (fma (- (/ y (sqrt 2.0))) (/ 1 (sqrt 2.0)) (* (/ y (sqrt 2.0)) (/ 1 (sqrt 2.0)))) (fma 1 (+ x (/ x 2.0)) (- (* (/ y 2.0) (/ 1 1)))) (fma (- (/ y 2.0)) (/ 1 1) (* (/ y 2.0) (/ 1 1))) (fma 1 (+ x (/ x 2.0)) (- (* (/ y 2.0) 1))) (fma (- (/ y 2.0)) 1 (* (/ y 2.0) 1)) (fma 1 (+ x (/ x 2.0)) (- (* (/ 1 2.0) y))) (fma (- (/ 1 2.0)) y (* (/ 1 2.0) y)) (expm1 (- (+ x (/ x 2.0)) (/ y 2.0))) (log1p (- (+ x (/ x 2.0)) (/ y 2.0))) (- (/ y 2.0)) (- (/ y 2.0)) (- (/ y 2.0)) (- (/ y 2.0)) (/ (* (exp x) (exp (/ x 2.0))) (exp (/ y 2.0))) (/ (exp (+ x (/ x 2.0))) (exp (/ y 2.0))) (log (- (+ x (/ x 2.0)) (/ y 2.0))) (exp (- (+ x (/ x 2.0)) (/ y 2.0))) (* (cbrt (- (+ x (/ x 2.0)) (/ y 2.0))) (cbrt (- (+ x (/ x 2.0)) (/ y 2.0)))) (cbrt (- (+ x (/ x 2.0)) (/ y 2.0))) (* (* (- (+ x (/ x 2.0)) (/ y 2.0)) (- (+ x (/ x 2.0)) (/ y 2.0))) (- (+ x (/ x 2.0)) (/ y 2.0))) (sqrt (- (+ x (/ x 2.0)) (/ y 2.0))) (sqrt (- (+ x (/ x 2.0)) (/ y 2.0))) (- (* (+ (pow x 3) (pow (/ x 2.0) 3)) 2.0) (* (+ (* x x) (- (* (/ x 2.0) (/ x 2.0)) (* x (/ x 2.0)))) y)) (* (+ (* x x) (- (* (/ x 2.0) (/ x 2.0)) (* x (/ x 2.0)))) 2.0) (- (* (- (* x x) (* (/ x 2.0) (/ x 2.0))) 2.0) (* (- x (/ x 2.0)) y)) (* (- x (/ x 2.0)) 2.0) (- (pow (+ x (/ x 2.0)) 3) (pow (/ y 2.0) 3)) (+ (* (+ x (/ x 2.0)) (+ x (/ x 2.0))) (+ (* (/ y 2.0) (/ y 2.0)) (* (+ x (/ x 2.0)) (/ y 2.0)))) (- (/ y 2.0)) (- (* (+ x (/ x 2.0)) (+ x (/ x 2.0))) (* (/ y 2.0) (/ y 2.0))) (+ (+ x (/ x 2.0)) (/ y 2.0)) (+ (sqrt (+ x (/ x 2.0))) (sqrt (/ y 2.0))) (- (sqrt (+ x (/ x 2.0))) (sqrt (/ y 2.0))) (+ (sqrt (+ x (/ x 2.0))) (/ (sqrt y) (sqrt 2.0))) (- (sqrt (+ x (/ x 2.0))) (/ (sqrt y) (sqrt 2.0))) (- (+ x (/ x 2.0)) (/ y 2.0)) (- (+ x (/ x 2.0)) (/ y 2.0)) (- (/ x 2.0) (/ y 2.0)) (- (/ y 2.0)) (- (* 1.5 x) (* 0.5 y)) (- (* 1.5 x) (* 0.5 y)) (- (* 1.5 x) (* 0.5 y)) 0.333 * * [simplify]: iteration 0 : 451 enodes (cost 1522 ) 0.342 * * [simplify]: iteration 1 : 1443 enodes (cost 1047 ) 0.375 * * [simplify]: iteration 2 : 5002 enodes (cost 936 ) 0.380 * [simplify]: Simplified to: (- (* (* (cbrt (+ x (/ x 2.0))) (cbrt (+ x (/ x 2.0)))) (cbrt (+ x (/ x 2.0)))) (/ y 2.0)) (fma (- (/ y 2.0)) 1 (/ y 2.0)) (- (* (* (cbrt (+ x (/ x 2.0))) (cbrt (+ x (/ x 2.0)))) (cbrt (+ x (/ x 2.0)))) (/ y 2.0)) (fma (- (/ y 2.0)) 1 (/ y 2.0)) (- (* (* (cbrt (+ x (/ x 2.0))) (cbrt (+ x (/ x 2.0)))) (cbrt (+ x (/ x 2.0)))) (pow (/ (cbrt y) (cbrt 2.0)) 3)) (* (/ 1 (* (cbrt 2.0) (cbrt 2.0))) (+ 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y 2.0)) (- (+ x (/ x 2.0)) (/ y 2.0)) (fma (- (/ y 2.0)) 1 (/ y 2.0)) (- (+ x (/ x 2.0)) (/ y 2.0)) (fma (- (/ y 2.0)) 1 (/ y 2.0)) (expm1 (- (+ x (/ x 2.0)) (/ y 2.0))) (log1p (- (+ x (/ x 2.0)) (/ y 2.0))) (- (/ y 2.0)) (- (/ y 2.0)) (- (/ y 2.0)) (- (/ y 2.0)) (exp (- (+ x (/ x 2.0)) (/ y 2.0))) (exp (- (+ x (/ x 2.0)) (/ y 2.0))) (log (- (+ x (/ x 2.0)) (/ y 2.0))) (exp (- (+ x (/ x 2.0)) (/ y 2.0))) (* (cbrt (- (+ x (/ x 2.0)) (/ y 2.0))) (cbrt (- (+ x (/ x 2.0)) (/ y 2.0)))) (cbrt (- (+ x (/ x 2.0)) (/ y 2.0))) (pow (- (+ x (/ x 2.0)) (/ y 2.0)) 3) (sqrt (- (+ x (/ x 2.0)) (/ y 2.0))) (sqrt (- (+ x (/ x 2.0)) (/ y 2.0))) (fma (- y) (fma (/ x 2.0) (- (/ x 2.0) x) (* x x)) (* (+ (pow x 3) (pow (/ x 2.0) 3)) 2.0)) (* 2.0 (+ (* (/ x 2.0) (- (/ x 2.0) x)) (* x x))) (* (- x (/ x 2.0)) (- (* 2.0 (+ x (/ x 2.0))) y)) (* (- x (/ x 2.0)) 2.0) (- (pow (+ x (/ x 2.0)) 3) (pow (/ y 2.0) 3)) (fma (/ y 2.0) (+ (+ x (/ x 2.0)) (/ y 2.0)) (* (+ x (/ x 2.0)) (+ x (/ x 2.0)))) (- (/ y 2.0)) (- (* (+ x (/ x 2.0)) (+ x (/ x 2.0))) (* (/ y 2.0) (/ y 2.0))) (+ (+ x (/ x 2.0)) (/ y 2.0)) (+ (sqrt (+ x (/ x 2.0))) (sqrt (/ y 2.0))) (- (sqrt (+ x (/ x 2.0))) (sqrt (/ y 2.0))) (+ (sqrt (+ x (/ x 2.0))) (/ (sqrt y) (sqrt 2.0))) (- (sqrt (+ x (/ x 2.0))) (/ (sqrt y) (sqrt 2.0))) (- (+ x (/ x 2.0)) (/ y 2.0)) (- (+ x (/ x 2.0)) (/ y 2.0)) (- (/ x 2.0) (/ y 2.0)) (- (/ y 2.0)) (- (* 1.5 x) (* 0.5 y)) (- (* 1.5 x) (* 0.5 y)) (- (* 1.5 x) (* 0.5 y)) 0.381 * * * [progress]: adding candidates to table 0.464 * * [progress]: iteration 3 / 4 0.464 * * * [progress]: picking best candidate 0.480 * * * * [pick]: Picked # 0.481 * * * [progress]: localizing error 0.489 * * * [progress]: generating rewritten candidates 0.489 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2) 0.491 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2) 0.492 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1) 0.493 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1) 0.501 * * * [progress]: generating series expansions 0.501 * * * * [progress]: [ 1 / 4 ] generating series at (2 2) 0.501 * [approximate]: Taking taylor expansion of (pow x 1/3) in (x) around 0 0.501 * [taylor]: Taking taylor expansion of (pow x 1/3) in x 0.501 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x 0.501 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x 0.501 * [taylor]: Taking taylor expansion of 1/3 in x 0.501 * [taylor]: Taking taylor expansion of (log x) in x 0.501 * [taylor]: Taking taylor expansion of x in x 0.502 * [taylor]: Taking taylor expansion of (pow x 1/3) in x 0.502 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x 0.502 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x 0.502 * [taylor]: Taking taylor expansion of 1/3 in x 0.502 * [taylor]: Taking taylor expansion of (log x) in x 0.502 * [taylor]: Taking taylor expansion of x in x 0.559 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 1/3) in (x) around 0 0.559 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 0.560 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 0.560 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 0.560 * [taylor]: Taking taylor expansion of 1/3 in x 0.560 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 0.560 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.560 * [taylor]: Taking taylor expansion of x in x 0.561 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 0.561 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 0.561 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 0.561 * [taylor]: Taking taylor expansion of 1/3 in x 0.561 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 0.561 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.561 * [taylor]: Taking taylor expansion of x in x 0.619 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in (x) around 0 0.619 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x 0.619 * [taylor]: Taking taylor expansion of (cbrt -1) in x 0.619 * [taylor]: Taking taylor expansion of -1 in x 0.620 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 0.620 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 0.620 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 0.620 * [taylor]: Taking taylor expansion of 1/3 in x 0.620 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 0.620 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.620 * [taylor]: Taking taylor expansion of x in x 0.621 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x 0.621 * [taylor]: Taking taylor expansion of (cbrt -1) in x 0.621 * [taylor]: Taking taylor expansion of -1 in x 0.622 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 0.622 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 0.622 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 0.622 * [taylor]: Taking taylor expansion of 1/3 in x 0.622 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 0.622 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.622 * [taylor]: Taking taylor expansion of x in x 0.694 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2) 0.695 * [approximate]: Taking taylor expansion of (pow x 1/3) in (x) around 0 0.695 * [taylor]: Taking taylor expansion of (pow x 1/3) in x 0.695 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x 0.695 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x 0.695 * [taylor]: Taking taylor expansion of 1/3 in x 0.695 * [taylor]: Taking taylor expansion of (log x) in x 0.695 * [taylor]: Taking taylor expansion of x in x 0.695 * [taylor]: Taking taylor expansion of (pow x 1/3) in x 0.695 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x 0.695 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x 0.695 * [taylor]: Taking taylor expansion of 1/3 in x 0.695 * [taylor]: Taking taylor expansion of (log x) in x 0.695 * [taylor]: Taking taylor expansion of x in x 0.750 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 1/3) in (x) around 0 0.750 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 0.750 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 0.750 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 0.750 * [taylor]: Taking taylor expansion of 1/3 in x 0.750 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 0.750 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.750 * [taylor]: Taking taylor expansion of x in x 0.751 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 0.751 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 0.751 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 0.751 * [taylor]: Taking taylor expansion of 1/3 in x 0.751 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 0.751 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.751 * [taylor]: Taking taylor expansion of x in x 0.811 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in (x) around 0 0.811 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x 0.811 * [taylor]: Taking taylor expansion of (cbrt -1) in x 0.811 * [taylor]: Taking taylor expansion of -1 in x 0.812 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 0.812 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 0.812 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 0.812 * [taylor]: Taking taylor expansion of 1/3 in x 0.812 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 0.812 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.812 * [taylor]: Taking taylor expansion of x in x 0.813 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x 0.813 * [taylor]: Taking taylor expansion of (cbrt -1) in x 0.813 * [taylor]: Taking taylor expansion of -1 in x 0.814 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 0.814 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 0.814 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 0.814 * [taylor]: Taking taylor expansion of 1/3 in x 0.814 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 0.814 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.814 * [taylor]: Taking taylor expansion of x in x 0.886 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1) 0.886 * [approximate]: Taking taylor expansion of (pow x 1/3) in (x) around 0 0.886 * [taylor]: Taking taylor expansion of (pow x 1/3) in x 0.886 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x 0.886 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x 0.886 * [taylor]: Taking taylor expansion of 1/3 in x 0.886 * [taylor]: Taking taylor expansion of (log x) in x 0.886 * [taylor]: Taking taylor expansion of x in x 0.887 * [taylor]: Taking taylor expansion of (pow x 1/3) in x 0.887 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x 0.887 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x 0.887 * [taylor]: Taking taylor expansion of 1/3 in x 0.887 * [taylor]: Taking taylor expansion of (log x) in x 0.887 * [taylor]: Taking taylor expansion of x in x 0.939 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 1/3) in (x) around 0 0.939 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 0.939 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 0.939 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 0.939 * [taylor]: Taking taylor expansion of 1/3 in x 0.939 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 0.939 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.939 * [taylor]: Taking taylor expansion of x in x 0.940 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 0.940 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 0.940 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 0.940 * [taylor]: Taking taylor expansion of 1/3 in x 0.940 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 0.940 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.940 * [taylor]: Taking taylor expansion of x in x 0.997 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in (x) around 0 0.997 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x 0.997 * [taylor]: Taking taylor expansion of (cbrt -1) in x 0.997 * [taylor]: Taking taylor expansion of -1 in x 0.998 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 0.998 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 0.998 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 0.998 * [taylor]: Taking taylor expansion of 1/3 in x 0.998 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 0.998 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.998 * [taylor]: Taking taylor expansion of x in x 0.999 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x 0.999 * [taylor]: Taking taylor expansion of (cbrt -1) in x 0.999 * [taylor]: Taking taylor expansion of -1 in x 1.000 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 1.000 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 1.000 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 1.000 * [taylor]: Taking taylor expansion of 1/3 in x 1.000 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 1.000 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.000 * [taylor]: Taking taylor expansion of x in x 1.072 * * * * [progress]: [ 4 / 4 ] generating series at (2 1) 1.072 * [approximate]: Taking taylor expansion of (pow (pow x 2) 1/3) in (x) around 0 1.072 * [taylor]: Taking taylor expansion of (pow (pow x 2) 1/3) in x 1.072 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow x 2)))) in x 1.072 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow x 2))) in x 1.072 * [taylor]: Taking taylor expansion of 1/3 in x 1.072 * [taylor]: Taking taylor expansion of (log (pow x 2)) in x 1.072 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.072 * [taylor]: Taking taylor expansion of x in x 1.073 * [taylor]: Taking taylor expansion of (pow (pow x 2) 1/3) in x 1.073 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow x 2)))) in x 1.073 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow x 2))) in x 1.074 * [taylor]: Taking taylor expansion of 1/3 in x 1.074 * [taylor]: Taking taylor expansion of (log (pow x 2)) in x 1.074 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.074 * [taylor]: Taking taylor expansion of x in x 1.133 * [approximate]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in (x) around 0 1.133 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x 1.133 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x 1.134 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x 1.134 * [taylor]: Taking taylor expansion of 1/3 in x 1.134 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x 1.134 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.134 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.134 * [taylor]: Taking taylor expansion of x in x 1.135 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x 1.135 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x 1.135 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x 1.135 * [taylor]: Taking taylor expansion of 1/3 in x 1.135 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x 1.135 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.135 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.135 * [taylor]: Taking taylor expansion of x in x 1.193 * [approximate]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow x 2)) 1/3)) in (x) around 0 1.193 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow x 2)) 1/3)) in x 1.193 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in x 1.193 * [taylor]: Taking taylor expansion of (cbrt -1) in x 1.193 * [taylor]: Taking taylor expansion of -1 in x 1.194 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x 1.194 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x 1.194 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x 1.194 * [taylor]: Taking taylor expansion of 1/3 in x 1.194 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x 1.194 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.194 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.194 * [taylor]: Taking taylor expansion of x in x 1.195 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow x 2)) 1/3)) in x 1.195 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in x 1.195 * [taylor]: Taking taylor expansion of (cbrt -1) in x 1.195 * [taylor]: Taking taylor expansion of -1 in x 1.196 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x 1.196 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x 1.196 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x 1.196 * [taylor]: Taking taylor expansion of 1/3 in x 1.196 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x 1.196 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.196 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.196 * [taylor]: Taking taylor expansion of x in x 1.277 * * * [progress]: simplifying candidates 1.281 * [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)) 1.285 * * [simplify]: iteration 0 : 119 enodes (cost 308 ) 1.290 * * [simplify]: iteration 1 : 477 enodes (cost 281 ) 1.308 * * [simplify]: iteration 2 : 2972 enodes (cost 258 ) 1.376 * * [simplify]: iteration 3 : 5001 enodes (cost 255 ) 1.378 * [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)) 1.379 * * * [progress]: adding candidates to table 1.626 * * [progress]: iteration 4 / 4 1.626 * * * [progress]: picking best candidate 1.640 * * * * [pick]: Picked # 1.640 * * * [progress]: localizing error 1.652 * * * [progress]: generating rewritten candidates 1.652 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2 1) 1.654 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 2 1) 1.656 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 1 1) 1.657 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2) 1.659 * * * [progress]: generating series expansions 1.659 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2 1) 1.659 * [approximate]: Taking taylor expansion of (pow x 1/3) in (x) around 0 1.659 * [taylor]: Taking taylor expansion of (pow x 1/3) in x 1.659 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x 1.659 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x 1.659 * [taylor]: Taking taylor expansion of 1/3 in x 1.659 * [taylor]: Taking taylor expansion of (log x) in x 1.659 * [taylor]: Taking taylor expansion of x in x 1.660 * [taylor]: Taking taylor expansion of (pow x 1/3) in x 1.660 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x 1.660 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x 1.660 * [taylor]: Taking taylor expansion of 1/3 in x 1.660 * [taylor]: Taking taylor expansion of (log x) in x 1.660 * [taylor]: Taking taylor expansion of x in x 1.714 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 1/3) in (x) around 0 1.714 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 1.714 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 1.714 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 1.714 * [taylor]: Taking taylor expansion of 1/3 in x 1.714 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 1.714 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.714 * [taylor]: Taking taylor expansion of x in x 1.715 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 1.715 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 1.715 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 1.715 * [taylor]: Taking taylor expansion of 1/3 in x 1.715 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 1.715 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.715 * [taylor]: Taking taylor expansion of x in x 1.769 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in (x) around 0 1.769 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x 1.769 * [taylor]: Taking taylor expansion of (cbrt -1) in x 1.770 * [taylor]: Taking taylor expansion of -1 in x 1.770 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 1.770 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 1.770 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 1.770 * [taylor]: Taking taylor expansion of 1/3 in x 1.770 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 1.771 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.771 * [taylor]: Taking taylor expansion of x in x 1.771 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x 1.772 * [taylor]: Taking taylor expansion of (cbrt -1) in x 1.772 * [taylor]: Taking taylor expansion of -1 in x 1.775 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 1.775 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 1.775 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 1.775 * [taylor]: Taking taylor expansion of 1/3 in x 1.775 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 1.775 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.775 * [taylor]: Taking taylor expansion of x in x 1.843 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1 2 1) 1.843 * [approximate]: Taking taylor expansion of (pow x 1/3) in (x) around 0 1.843 * [taylor]: Taking taylor expansion of (pow x 1/3) in x 1.843 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x 1.843 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x 1.843 * [taylor]: Taking taylor expansion of 1/3 in x 1.843 * [taylor]: Taking taylor expansion of (log x) in x 1.844 * [taylor]: Taking taylor expansion of x in x 1.844 * [taylor]: Taking taylor expansion of (pow x 1/3) in x 1.844 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x 1.844 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x 1.844 * [taylor]: Taking taylor expansion of 1/3 in x 1.844 * [taylor]: Taking taylor expansion of (log x) in x 1.844 * [taylor]: Taking taylor expansion of x in x 1.897 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 1/3) in (x) around 0 1.897 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 1.897 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 1.897 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 1.897 * [taylor]: Taking taylor expansion of 1/3 in x 1.897 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 1.897 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.897 * [taylor]: Taking taylor expansion of x in x 1.898 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 1.898 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 1.898 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 1.898 * [taylor]: Taking taylor expansion of 1/3 in x 1.898 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 1.898 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.898 * [taylor]: Taking taylor expansion of x in x 1.955 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in (x) around 0 1.955 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x 1.955 * [taylor]: Taking taylor expansion of (cbrt -1) in x 1.955 * [taylor]: Taking taylor expansion of -1 in x 1.956 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 1.956 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 1.956 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 1.956 * [taylor]: Taking taylor expansion of 1/3 in x 1.956 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 1.956 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.956 * [taylor]: Taking taylor expansion of x in x 1.957 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x 1.957 * [taylor]: Taking taylor expansion of (cbrt -1) in x 1.957 * [taylor]: Taking taylor expansion of -1 in x 1.958 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 1.958 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 1.958 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 1.958 * [taylor]: Taking taylor expansion of 1/3 in x 1.958 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 1.958 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.958 * [taylor]: Taking taylor expansion of x in x 2.030 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 1 1) 2.030 * [approximate]: Taking taylor expansion of (pow x 1/3) in (x) around 0 2.031 * [taylor]: Taking taylor expansion of (pow x 1/3) in x 2.031 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x 2.031 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x 2.031 * [taylor]: Taking taylor expansion of 1/3 in x 2.031 * [taylor]: Taking taylor expansion of (log x) in x 2.031 * [taylor]: Taking taylor expansion of x in x 2.032 * [taylor]: Taking taylor expansion of (pow x 1/3) in x 2.032 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x 2.032 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x 2.032 * [taylor]: Taking taylor expansion of 1/3 in x 2.032 * [taylor]: Taking taylor expansion of (log x) in x 2.032 * [taylor]: Taking taylor expansion of x in x 2.084 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 1/3) in (x) around 0 2.084 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 2.084 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 2.084 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 2.084 * [taylor]: Taking taylor expansion of 1/3 in x 2.084 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 2.084 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.084 * [taylor]: Taking taylor expansion of x in x 2.085 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 2.085 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 2.086 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 2.086 * [taylor]: Taking taylor expansion of 1/3 in x 2.086 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 2.086 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.086 * [taylor]: Taking taylor expansion of x in x 2.149 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in (x) around 0 2.149 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x 2.149 * [taylor]: Taking taylor expansion of (cbrt -1) in x 2.149 * [taylor]: Taking taylor expansion of -1 in x 2.150 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 2.150 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 2.150 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 2.150 * [taylor]: Taking taylor expansion of 1/3 in x 2.150 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 2.150 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.150 * [taylor]: Taking taylor expansion of x in x 2.151 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x 2.151 * [taylor]: Taking taylor expansion of (cbrt -1) in x 2.151 * [taylor]: Taking taylor expansion of -1 in x 2.152 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 2.152 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 2.152 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 2.152 * [taylor]: Taking taylor expansion of 1/3 in x 2.152 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 2.152 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.152 * [taylor]: Taking taylor expansion of x in x 2.227 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2) 2.227 * [approximate]: Taking taylor expansion of (pow x 1/3) in (x) around 0 2.227 * [taylor]: Taking taylor expansion of (pow x 1/3) in x 2.228 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x 2.228 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x 2.228 * [taylor]: Taking taylor expansion of 1/3 in x 2.228 * [taylor]: Taking taylor expansion of (log x) in x 2.228 * [taylor]: Taking taylor expansion of x in x 2.228 * [taylor]: Taking taylor expansion of (pow x 1/3) in x 2.228 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x 2.228 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x 2.228 * [taylor]: Taking taylor expansion of 1/3 in x 2.228 * [taylor]: Taking taylor expansion of (log x) in x 2.228 * [taylor]: Taking taylor expansion of x in x 2.285 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 1/3) in (x) around 0 2.285 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 2.285 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 2.285 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 2.285 * [taylor]: Taking taylor expansion of 1/3 in x 2.285 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 2.285 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.285 * [taylor]: Taking taylor expansion of x in x 2.286 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 2.286 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 2.286 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 2.286 * [taylor]: Taking taylor expansion of 1/3 in x 2.286 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 2.286 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.286 * [taylor]: Taking taylor expansion of x in x 2.346 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in (x) around 0 2.346 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x 2.346 * [taylor]: Taking taylor expansion of (cbrt -1) in x 2.346 * [taylor]: Taking taylor expansion of -1 in x 2.347 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 2.347 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 2.347 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 2.347 * [taylor]: Taking taylor expansion of 1/3 in x 2.347 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 2.347 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.347 * [taylor]: Taking taylor expansion of x in x 2.348 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x 2.348 * [taylor]: Taking taylor expansion of (cbrt -1) in x 2.348 * [taylor]: Taking taylor expansion of -1 in x 2.349 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x 2.349 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x 2.349 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x 2.349 * [taylor]: Taking taylor expansion of 1/3 in x 2.349 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x 2.349 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.349 * [taylor]: Taking taylor expansion of x in x 2.417 * * * [progress]: simplifying candidates 2.425 * [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)) 2.429 * * [simplify]: iteration 0 : 42 enodes (cost 172 ) 2.431 * * [simplify]: iteration 1 : 83 enodes (cost 160 ) 2.435 * * [simplify]: iteration 2 : 195 enodes (cost 152 ) 2.441 * * [simplify]: iteration 3 : 699 enodes (cost 152 ) 2.467 * * [simplify]: iteration 4 : 4132 enodes (cost 152 ) 2.564 * * [simplify]: iteration 5 : 5001 enodes (cost 152 ) 2.566 * [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)) 2.566 * * * [progress]: adding candidates to table 2.799 * [progress]: [Phase 3 of 3] Extracting. 2.799 * * [regime]: Finding splitpoints for: (# # # # # # # #) 2.800 * * * [regime-changes]: Trying 3 branch expressions: ((+ x (/ (- x y) 2.0)) y x) 2.800 * * * * [regimes]: Trying to branch on (+ x (/ (- x y) 2.0)) from (# # # # # # # #) 2.833 * * * * [regimes]: Trying to branch on y from (# # # # # # # #) 2.863 * * * * [regimes]: Trying to branch on x from (# # # # # # # #) 2.889 * * * [regime]: Found split indices: #