2.629 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.052 * * * [progress]: [2/2] Setting up program.
0.055 * [progress]: [Phase 2 of 3] Improving.
0.055 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (+ 1.0 x))
0.057 * * [simplify]: iteration  0 :  5  enodes  (cost  4 )
0.057 * * [simplify]: iteration  1 :  5  enodes  (cost  4 )
0.057 * [simplify]: Simplified to:
   (log (+ 1.0 x))
0.057 * * [progress]: iteration 1 / 4
0.057 * * * [progress]: picking best candidate
0.059 * * * * [pick]: Picked  #<alt (λ (x) (log (+ 1.0 x)))>
0.059 * * * [progress]: localizing error
0.063 * * * [progress]: generating rewritten candidates
0.063 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.067 * * * [progress]: generating series expansions
0.067 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.067 * [approximate]: Taking taylor expansion of (log (+ x 1.0)) in (x) around 0
0.067 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
0.067 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.067 * [taylor]: Taking taylor expansion of x in x
0.067 * [taylor]: Taking taylor expansion of 1.0 in x
0.067 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
0.067 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.067 * [taylor]: Taking taylor expansion of x in x
0.067 * [taylor]: Taking taylor expansion of 1.0 in x
0.068 * [approximate]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in (x) around 0
0.068 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
0.068 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.068 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.068 * [taylor]: Taking taylor expansion of x in x
0.068 * [taylor]: Taking taylor expansion of 1.0 in x
0.068 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
0.068 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.068 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.068 * [taylor]: Taking taylor expansion of x in x
0.068 * [taylor]: Taking taylor expansion of 1.0 in x
0.069 * [approximate]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in (x) around 0
0.069 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
0.069 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.069 * [taylor]: Taking taylor expansion of 1.0 in x
0.069 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.069 * [taylor]: Taking taylor expansion of x in x
0.069 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
0.069 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.069 * [taylor]: Taking taylor expansion of 1.0 in x
0.069 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.069 * [taylor]: Taking taylor expansion of x in x
0.070 * * * [progress]: simplifying candidates
0.070 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))
  (log (cbrt (+ 1.0 x)))
  (log (sqrt (+ 1.0 x)))
  (log (sqrt (+ 1.0 x)))
  (log 1)
  (log (+ 1.0 x))
  (log 1)
  (log (+ 1.0 x))
  (log (+ (pow 1.0 3) (pow x 3)))
  (log (+ (* 1.0 1.0) (- (* x x) (* 1.0 x))))
  (log (- (* 1.0 1.0) (* x x)))
  (log (- 1.0 x))
  (log (+ 1.0 x))
  (log (log (+ 1.0 x)))
  (exp (log (+ 1.0 x)))
  (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))
  (cbrt (log (+ 1.0 x)))
  (* (* (log (+ 1.0 x)) (log (+ 1.0 x))) (log (+ 1.0 x)))
  (sqrt (log (+ 1.0 x)))
  (sqrt (log (+ 1.0 x)))
  (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))
  (- (+ (log 1) (* 1.0 (/ 1 x))) (+ (* 0.5 (/ 1 (pow x 2))) (log (/ 1 x))))
  (- (+ (log (neg 1)) (* 1.0 (/ 1 x))) (+ (* 0.5 (/ 1 (pow x 2))) (log (/ -1 x))))
0.122 * * [simplify]: iteration  0 :  4927  enodes  (cost  144 )
0.122 * * [simplify]: iteration  1 :  4927  enodes  (cost  144 )
0.123 * [simplify]: Simplified to:
   (* (log (cbrt (+ 1.0 x))) 2)
  (log (cbrt (+ 1.0 x)))
  (log (sqrt (+ 1.0 x)))
  (log (sqrt (+ 1.0 x)))
  (log 1)
  (log (+ 1.0 x))
  (log 1)
  (log (+ 1.0 x))
  (log (+ (pow 1.0 3) (pow x 3)))
  (log (+ (* 1.0 1.0) (* x (- x 1.0))))
  (log (- (* 1.0 1.0) (* x x)))
  (log (- 1.0 x))
  (log (+ 1.0 x))
  (log (log (+ 1.0 x)))
  (+ 1.0 x)
  (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))
  (cbrt (log (+ 1.0 x)))
  (pow (log (+ 1.0 x)) 3)
  (sqrt (log (+ 1.0 x)))
  (sqrt (log (+ 1.0 x)))
  (+ (* 1.0 x) (+ (log 1.0) (* (* x x) (/ -1/2 (* 1.0 1.0)))))
  (+ (log x) (/ (- 1.0 (/ 0.5 x)) x))
  (+ (log x) (/ (- 1.0 (/ 0.5 x)) x))
0.123 * * * [progress]: adding candidates to table
0.152 * * [progress]: iteration 2 / 4
0.153 * * * [progress]: picking best candidate
0.161 * * * * [pick]: Picked  #<alt (λ (x) (+ (* 1.0 x) (+ (log 1.0) (* (* x x) (/ -1/2 (* 1.0 1.0))))))>
0.161 * * * [progress]: localizing error
0.172 * * * [progress]: generating rewritten candidates
0.172 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.179 * * * [progress]: generating series expansions
0.179 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.179 * [approximate]: Taking taylor expansion of (- (+ (* 1.0 x) (log 1.0)) (* 0.5 (pow x 2))) in (x) around 0
0.179 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 x) (log 1.0)) (* 0.5 (pow x 2))) in x
0.179 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (log 1.0)) in x
0.179 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.179 * [taylor]: Taking taylor expansion of 1.0 in x
0.179 * [taylor]: Taking taylor expansion of x in x
0.179 * [taylor]: Taking taylor expansion of (log 1.0) in x
0.180 * [taylor]: Taking taylor expansion of 1.0 in x
0.180 * [taylor]: Taking taylor expansion of (* 0.5 (pow x 2)) in x
0.180 * [taylor]: Taking taylor expansion of 0.5 in x
0.180 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.180 * [taylor]: Taking taylor expansion of x in x
0.180 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 x) (log 1.0)) (* 0.5 (pow x 2))) in x
0.180 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (log 1.0)) in x
0.180 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.180 * [taylor]: Taking taylor expansion of 1.0 in x
0.180 * [taylor]: Taking taylor expansion of x in x
0.180 * [taylor]: Taking taylor expansion of (log 1.0) in x
0.180 * [taylor]: Taking taylor expansion of 1.0 in x
0.180 * [taylor]: Taking taylor expansion of (* 0.5 (pow x 2)) in x
0.180 * [taylor]: Taking taylor expansion of 0.5 in x
0.180 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.180 * [taylor]: Taking taylor expansion of x in x
0.181 * [approximate]: Taking taylor expansion of (- (+ (log 1.0) (* 1.0 (/ 1 x))) (* 0.5 (/ 1 (pow x 2)))) in (x) around 0
0.181 * [taylor]: Taking taylor expansion of (- (+ (log 1.0) (* 1.0 (/ 1 x))) (* 0.5 (/ 1 (pow x 2)))) in x
0.181 * [taylor]: Taking taylor expansion of (+ (log 1.0) (* 1.0 (/ 1 x))) in x
0.181 * [taylor]: Taking taylor expansion of (log 1.0) in x
0.181 * [taylor]: Taking taylor expansion of 1.0 in x
0.181 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.181 * [taylor]: Taking taylor expansion of 1.0 in x
0.181 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.181 * [taylor]: Taking taylor expansion of x in x
0.181 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow x 2))) in x
0.181 * [taylor]: Taking taylor expansion of 0.5 in x
0.181 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.181 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.181 * [taylor]: Taking taylor expansion of x in x
0.181 * [taylor]: Taking taylor expansion of (- (+ (log 1.0) (* 1.0 (/ 1 x))) (* 0.5 (/ 1 (pow x 2)))) in x
0.181 * [taylor]: Taking taylor expansion of (+ (log 1.0) (* 1.0 (/ 1 x))) in x
0.181 * [taylor]: Taking taylor expansion of (log 1.0) in x
0.181 * [taylor]: Taking taylor expansion of 1.0 in x
0.181 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.181 * [taylor]: Taking taylor expansion of 1.0 in x
0.181 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.181 * [taylor]: Taking taylor expansion of x in x
0.181 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow x 2))) in x
0.181 * [taylor]: Taking taylor expansion of 0.5 in x
0.181 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.181 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.181 * [taylor]: Taking taylor expansion of x in x
0.182 * [approximate]: Taking taylor expansion of (- (log 1.0) (+ (* 0.5 (/ 1 (pow x 2))) (* 1.0 (/ 1 x)))) in (x) around 0
0.182 * [taylor]: Taking taylor expansion of (- (log 1.0) (+ (* 0.5 (/ 1 (pow x 2))) (* 1.0 (/ 1 x)))) in x
0.182 * [taylor]: Taking taylor expansion of (log 1.0) in x
0.182 * [taylor]: Taking taylor expansion of 1.0 in x
0.182 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (pow x 2))) (* 1.0 (/ 1 x))) in x
0.182 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow x 2))) in x
0.182 * [taylor]: Taking taylor expansion of 0.5 in x
0.182 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.182 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.182 * [taylor]: Taking taylor expansion of x in x
0.182 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.182 * [taylor]: Taking taylor expansion of 1.0 in x
0.182 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.182 * [taylor]: Taking taylor expansion of x in x
0.182 * [taylor]: Taking taylor expansion of (- (log 1.0) (+ (* 0.5 (/ 1 (pow x 2))) (* 1.0 (/ 1 x)))) in x
0.182 * [taylor]: Taking taylor expansion of (log 1.0) in x
0.182 * [taylor]: Taking taylor expansion of 1.0 in x
0.182 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (pow x 2))) (* 1.0 (/ 1 x))) in x
0.183 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow x 2))) in x
0.183 * [taylor]: Taking taylor expansion of 0.5 in x
0.183 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.183 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.183 * [taylor]: Taking taylor expansion of x in x
0.183 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.183 * [taylor]: Taking taylor expansion of 1.0 in x
0.183 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.183 * [taylor]: Taking taylor expansion of x in x
0.183 * * * [progress]: simplifying candidates
0.184 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (exp (* 1.0 x)) (* 1.0 (exp (* (* x x) (/ -1/2 (* 1.0 1.0))))))
  (* (exp (* 1.0 x)) (exp (+ (log 1.0) (* (* x x) (/ -1/2 (* 1.0 1.0))))))
  (log (+ (* 1.0 x) (+ (log 1.0) (* (* x x) (/ -1/2 (* 1.0 1.0))))))
  (exp (+ (* 1.0 x) (+ (log 1.0) (* (* x x) (/ -1/2 (* 1.0 1.0))))))
  (* (cbrt (+ (* 1.0 x) (+ (log 1.0) (* (* x x) (/ -1/2 (* 1.0 1.0)))))) (cbrt (+ (* 1.0 x) (+ (log 1.0) (* (* x x) (/ -1/2 (* 1.0 1.0)))))))
  (cbrt (+ (* 1.0 x) (+ (log 1.0) (* (* x x) (/ -1/2 (* 1.0 1.0))))))
  (* (* (+ (* 1.0 x) (+ (log 1.0) (* (* x x) (/ -1/2 (* 1.0 1.0))))) (+ (* 1.0 x) (+ (log 1.0) (* (* x x) (/ -1/2 (* 1.0 1.0)))))) (+ (* 1.0 x) (+ (log 1.0) (* (* x x) (/ -1/2 (* 1.0 1.0))))))
  (sqrt (+ (* 1.0 x) (+ (log 1.0) (* (* x x) (/ -1/2 (* 1.0 1.0))))))
  (sqrt (+ (* 1.0 x) (+ (log 1.0) (* (* x x) (/ -1/2 (* 1.0 1.0))))))
  (+ (pow (* 1.0 x) 3) (pow (+ (log 1.0) (* (* x x) (/ -1/2 (* 1.0 1.0)))) 3))
  (+ (* (* 1.0 x) (* 1.0 x)) (- (* (+ (log 1.0) (* (* x x) (/ -1/2 (* 1.0 1.0)))) (+ (log 1.0) (* (* x x) (/ -1/2 (* 1.0 1.0))))) (* (* 1.0 x) (+ (log 1.0) (* (* x x) (/ -1/2 (* 1.0 1.0)))))))
  (- (* (* 1.0 x) (* 1.0 x)) (* (+ (log 1.0) (* (* x x) (/ -1/2 (* 1.0 1.0)))) (+ (log 1.0) (* (* x x) (/ -1/2 (* 1.0 1.0))))))
  (- (* 1.0 x) (+ (log 1.0) (* (* x x) (/ -1/2 (* 1.0 1.0)))))
  (+ (* 1.0 x) (log 1.0))
  (- (+ (* 1.0 x) (log 1.0)) (* 0.5 (pow x 2)))
  (- (+ (* 1.0 x) (log 1.0)) (* 0.5 (pow x 2)))
  (- (+ (* 1.0 x) (log 1.0)) (* 0.5 (pow x 2)))
0.203 * * [simplify]: iteration  0 :  5264  enodes  (cost  283 )
0.205 * [simplify]: Simplified to:
   (* 1.0 (pow (exp x) (+ 1.0 (* x (/ -1/2 (* 1.0 1.0))))))
  (* 1.0 (pow (exp x) (+ 1.0 (* x (/ -1/2 (* 1.0 1.0))))))
  (log (+ (log 1.0) (* x (+ 1.0 (* x (/ -1/2 (* 1.0 1.0)))))))
  (* 1.0 (pow (exp x) (+ 1.0 (* x (/ -1/2 (* 1.0 1.0))))))
  (* (cbrt (+ (log 1.0) (* x (+ 1.0 (* x (/ -1/2 (* 1.0 1.0))))))) (cbrt (+ (log 1.0) (* x (+ 1.0 (* x (/ -1/2 (* 1.0 1.0))))))))
  (cbrt (+ (log 1.0) (* x (+ 1.0 (* x (/ -1/2 (* 1.0 1.0)))))))
  (pow (+ (log 1.0) (* x (+ 1.0 (* x (/ -1/2 (* 1.0 1.0)))))) 3)
  (sqrt (+ (log 1.0) (* x (+ 1.0 (* x (/ -1/2 (* 1.0 1.0)))))))
  (sqrt (+ (log 1.0) (* x (+ 1.0 (* x (/ -1/2 (* 1.0 1.0)))))))
  (+ (pow (* 1.0 x) 3) (pow (+ (* x (* x (/ -1/2 (* 1.0 1.0)))) (log 1.0)) 3))
  (+ (* 1.0 (* 1.0 (* x x))) (* (+ (* x (* x (/ -1/2 (* 1.0 1.0)))) (log 1.0)) (+ (log 1.0) (* x (- (* x (/ -1/2 (* 1.0 1.0))) 1.0)))))
  (* (+ (log 1.0) (* x (+ 1.0 (* x (/ -1/2 (* 1.0 1.0)))))) (- (* x (+ 1.0 (* x (/ 1/2 (* 1.0 1.0))))) (log 1.0)))
  (- (* x (+ 1.0 (* x (/ 1/2 (* 1.0 1.0))))) (log 1.0))
  (+ (* 1.0 x) (log 1.0))
  (+ (log 1.0) (* x (- 1.0 (* x 0.5))))
  (+ (log 1.0) (* x (- 1.0 (* x 0.5))))
  (+ (log 1.0) (* x (- 1.0 (* x 0.5))))
0.205 * * * [progress]: adding candidates to table
0.230 * * [progress]: iteration 3 / 4
0.230 * * * [progress]: picking best candidate
0.239 * * * * [pick]: Picked  #<alt (λ (x) (+ (log 1.0) (* x (- 1.0 (* x 0.5)))))>
0.239 * * * [progress]: localizing error
0.245 * * * [progress]: generating rewritten candidates
0.245 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2)
0.251 * * * [progress]: generating series expansions
0.251 * * * * [progress]: [ 1 / 1 ] generating series at (2 2)
0.251 * [approximate]: Taking taylor expansion of (* x (- 1.0 (* 0.5 x))) in (x) around 0
0.251 * [taylor]: Taking taylor expansion of (* x (- 1.0 (* 0.5 x))) in x
0.251 * [taylor]: Taking taylor expansion of x in x
0.251 * [taylor]: Taking taylor expansion of (- 1.0 (* 0.5 x)) in x
0.251 * [taylor]: Taking taylor expansion of 1.0 in x
0.251 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
0.251 * [taylor]: Taking taylor expansion of 0.5 in x
0.251 * [taylor]: Taking taylor expansion of x in x
0.251 * [taylor]: Taking taylor expansion of (* x (- 1.0 (* 0.5 x))) in x
0.251 * [taylor]: Taking taylor expansion of x in x
0.251 * [taylor]: Taking taylor expansion of (- 1.0 (* 0.5 x)) in x
0.251 * [taylor]: Taking taylor expansion of 1.0 in x
0.251 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
0.251 * [taylor]: Taking taylor expansion of 0.5 in x
0.251 * [taylor]: Taking taylor expansion of x in x
0.252 * [approximate]: Taking taylor expansion of (/ (- 1.0 (* 0.5 (/ 1 x))) x) in (x) around 0
0.252 * [taylor]: Taking taylor expansion of (/ (- 1.0 (* 0.5 (/ 1 x))) x) in x
0.252 * [taylor]: Taking taylor expansion of (- 1.0 (* 0.5 (/ 1 x))) in x
0.252 * [taylor]: Taking taylor expansion of 1.0 in x
0.252 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.252 * [taylor]: Taking taylor expansion of 0.5 in x
0.252 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.252 * [taylor]: Taking taylor expansion of x in x
0.253 * [taylor]: Taking taylor expansion of x in x
0.253 * [taylor]: Taking taylor expansion of (/ (- 1.0 (* 0.5 (/ 1 x))) x) in x
0.253 * [taylor]: Taking taylor expansion of (- 1.0 (* 0.5 (/ 1 x))) in x
0.253 * [taylor]: Taking taylor expansion of 1.0 in x
0.253 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.253 * [taylor]: Taking taylor expansion of 0.5 in x
0.253 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.253 * [taylor]: Taking taylor expansion of x in x
0.253 * [taylor]: Taking taylor expansion of x in x
0.257 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (* 0.5 (/ 1 x)) 1.0) x)) in (x) around 0
0.257 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (* 0.5 (/ 1 x)) 1.0) x)) in x
0.257 * [taylor]: Taking taylor expansion of -1 in x
0.257 * [taylor]: Taking taylor expansion of (/ (+ (* 0.5 (/ 1 x)) 1.0) x) in x
0.257 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 x)) 1.0) in x
0.257 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.257 * [taylor]: Taking taylor expansion of 0.5 in x
0.257 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.257 * [taylor]: Taking taylor expansion of x in x
0.257 * [taylor]: Taking taylor expansion of 1.0 in x
0.257 * [taylor]: Taking taylor expansion of x in x
0.257 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (* 0.5 (/ 1 x)) 1.0) x)) in x
0.257 * [taylor]: Taking taylor expansion of -1 in x
0.257 * [taylor]: Taking taylor expansion of (/ (+ (* 0.5 (/ 1 x)) 1.0) x) in x
0.257 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 x)) 1.0) in x
0.257 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.257 * [taylor]: Taking taylor expansion of 0.5 in x
0.257 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.257 * [taylor]: Taking taylor expansion of x in x
0.257 * [taylor]: Taking taylor expansion of 1.0 in x
0.257 * [taylor]: Taking taylor expansion of x in x
0.259 * * * [progress]: simplifying candidates
0.259 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x (- 1.0 (* x 0.5)))
  (+ (log x) (log (- 1.0 (* x 0.5))))
  (log (* x (- 1.0 (* x 0.5))))
  (exp (* x (- 1.0 (* x 0.5))))
  (* (* (* x x) x) (* (* (- 1.0 (* x 0.5)) (- 1.0 (* x 0.5))) (- 1.0 (* x 0.5))))
  (* (cbrt (* x (- 1.0 (* x 0.5)))) (cbrt (* x (- 1.0 (* x 0.5)))))
  (cbrt (* x (- 1.0 (* x 0.5))))
  (* (* (* x (- 1.0 (* x 0.5))) (* x (- 1.0 (* x 0.5)))) (* x (- 1.0 (* x 0.5))))
  (sqrt (* x (- 1.0 (* x 0.5))))
  (sqrt (* x (- 1.0 (* x 0.5))))
  (* (sqrt x) (sqrt (- 1.0 (* x 0.5))))
  (* (sqrt x) (sqrt (- 1.0 (* x 0.5))))
  (* x 1.0)
  (* x (neg (* x 0.5)))
  (* 1.0 x)
  (* (neg (* x 0.5)) x)
  (* x (* (cbrt (- 1.0 (* x 0.5))) (cbrt (- 1.0 (* x 0.5)))))
  (* x (sqrt (- 1.0 (* x 0.5))))
  (* x 1)
  (* (cbrt x) (- 1.0 (* x 0.5)))
  (* (sqrt x) (- 1.0 (* x 0.5)))
  (* x (- 1.0 (* x 0.5)))
  (* x (- (pow 1.0 3) (pow (* x 0.5) 3)))
  (* x (- (* 1.0 1.0) (* (* x 0.5) (* x 0.5))))
  (- (* 1.0 x) (* 0.5 (pow x 2)))
  (- (* 1.0 x) (* 0.5 (pow x 2)))
  (- (* 1.0 x) (* 0.5 (pow x 2)))
0.298 * * [simplify]: iteration  0 :  4987  enodes  (cost  218 )
0.298 * * [simplify]: iteration  1 :  4987  enodes  (cost  218 )
0.299 * [simplify]: Simplified to:
   (* x (- 1.0 (* x 0.5)))
  (log (* x (- 1.0 (* x 0.5))))
  (log (* x (- 1.0 (* x 0.5))))
  (pow (exp x) (- 1.0 (* x 0.5)))
  (pow (* x (- 1.0 (* x 0.5))) 3)
  (* (cbrt (* x (- 1.0 (* x 0.5)))) (cbrt (* x (- 1.0 (* x 0.5)))))
  (cbrt (* x (- 1.0 (* x 0.5))))
  (pow (* x (- 1.0 (* x 0.5))) 3)
  (sqrt (* x (- 1.0 (* x 0.5))))
  (sqrt (* x (- 1.0 (* x 0.5))))
  (* (sqrt x) (sqrt (- 1.0 (* x 0.5))))
  (* (sqrt x) (sqrt (- 1.0 (* x 0.5))))
  (* x 1.0)
  (* x (* x (neg 0.5)))
  (* x 1.0)
  (* x (* x (neg 0.5)))
  (* x (* (cbrt (- 1.0 (* x 0.5))) (cbrt (- 1.0 (* x 0.5)))))
  (* x (sqrt (- 1.0 (* x 0.5))))
  x
  (* (- 1.0 (* x 0.5)) (cbrt x))
  (* (- 1.0 (* x 0.5)) (sqrt x))
  (* x (- 1.0 (* x 0.5)))
  (* x (- (pow 1.0 3) (pow (* x 0.5) 3)))
  (- (* x (* 1.0 1.0)) (* 0.5 (* 0.5 (pow x 3))))
  (* x (- 1.0 (* x 0.5)))
  (* x (- 1.0 (* x 0.5)))
  (* x (- 1.0 (* x 0.5)))
0.299 * * * [progress]: adding candidates to table
0.328 * * [progress]: iteration 4 / 4
0.328 * * * [progress]: picking best candidate
0.337 * * * * [pick]: Picked  #<alt (λ (x) (+ (log 1.0) (* (* x (* (cbrt (- 1.0 (* x 0.5))) (cbrt (- 1.0 (* x 0.5))))) (cbrt (- 1.0 (* x 0.5))))))>
0.337 * * * [progress]: localizing error
0.348 * * * [progress]: generating rewritten candidates
0.348 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 2)
0.359 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2)
0.362 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 2 2)
0.364 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1 2 1)
0.369 * * * [progress]: generating series expansions
0.369 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 2)
0.370 * [approximate]: Taking taylor expansion of (pow (pow (- 1.0 (* 0.5 x)) 2) 1/3) in (x) around 0
0.370 * [taylor]: Taking taylor expansion of (pow (pow (- 1.0 (* 0.5 x)) 2) 1/3) in x
0.370 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (- 1.0 (* 0.5 x)) 2)))) in x
0.370 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (- 1.0 (* 0.5 x)) 2))) in x
0.370 * [taylor]: Taking taylor expansion of 1/3 in x
0.370 * [taylor]: Taking taylor expansion of (log (pow (- 1.0 (* 0.5 x)) 2)) in x
0.370 * [taylor]: Taking taylor expansion of (pow (- 1.0 (* 0.5 x)) 2) in x
0.370 * [taylor]: Taking taylor expansion of (- 1.0 (* 0.5 x)) in x
0.370 * [taylor]: Taking taylor expansion of 1.0 in x
0.370 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
0.370 * [taylor]: Taking taylor expansion of 0.5 in x
0.370 * [taylor]: Taking taylor expansion of x in x
0.370 * [taylor]: Taking taylor expansion of (pow (pow (- 1.0 (* 0.5 x)) 2) 1/3) in x
0.370 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (- 1.0 (* 0.5 x)) 2)))) in x
0.370 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (- 1.0 (* 0.5 x)) 2))) in x
0.370 * [taylor]: Taking taylor expansion of 1/3 in x
0.370 * [taylor]: Taking taylor expansion of (log (pow (- 1.0 (* 0.5 x)) 2)) in x
0.370 * [taylor]: Taking taylor expansion of (pow (- 1.0 (* 0.5 x)) 2) in x
0.370 * [taylor]: Taking taylor expansion of (- 1.0 (* 0.5 x)) in x
0.370 * [taylor]: Taking taylor expansion of 1.0 in x
0.370 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
0.370 * [taylor]: Taking taylor expansion of 0.5 in x
0.370 * [taylor]: Taking taylor expansion of x in x
0.372 * [approximate]: Taking taylor expansion of (pow (pow (- 1.0 (* 0.5 (/ 1 x))) 2) 1/3) in (x) around 0
0.372 * [taylor]: Taking taylor expansion of (pow (pow (- 1.0 (* 0.5 (/ 1 x))) 2) 1/3) in x
0.372 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (- 1.0 (* 0.5 (/ 1 x))) 2)))) in x
0.372 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (- 1.0 (* 0.5 (/ 1 x))) 2))) in x
0.372 * [taylor]: Taking taylor expansion of 1/3 in x
0.372 * [taylor]: Taking taylor expansion of (log (pow (- 1.0 (* 0.5 (/ 1 x))) 2)) in x
0.372 * [taylor]: Taking taylor expansion of (pow (- 1.0 (* 0.5 (/ 1 x))) 2) in x
0.372 * [taylor]: Taking taylor expansion of (- 1.0 (* 0.5 (/ 1 x))) in x
0.372 * [taylor]: Taking taylor expansion of 1.0 in x
0.372 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.372 * [taylor]: Taking taylor expansion of 0.5 in x
0.372 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.372 * [taylor]: Taking taylor expansion of x in x
0.372 * [taylor]: Taking taylor expansion of (pow (pow (- 1.0 (* 0.5 (/ 1 x))) 2) 1/3) in x
0.372 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (- 1.0 (* 0.5 (/ 1 x))) 2)))) in x
0.372 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (- 1.0 (* 0.5 (/ 1 x))) 2))) in x
0.372 * [taylor]: Taking taylor expansion of 1/3 in x
0.373 * [taylor]: Taking taylor expansion of (log (pow (- 1.0 (* 0.5 (/ 1 x))) 2)) in x
0.373 * [taylor]: Taking taylor expansion of (pow (- 1.0 (* 0.5 (/ 1 x))) 2) in x
0.373 * [taylor]: Taking taylor expansion of (- 1.0 (* 0.5 (/ 1 x))) in x
0.373 * [taylor]: Taking taylor expansion of 1.0 in x
0.373 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.373 * [taylor]: Taking taylor expansion of 0.5 in x
0.373 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.373 * [taylor]: Taking taylor expansion of x in x
0.375 * [approximate]: Taking taylor expansion of (pow (pow (+ (* 0.5 (/ 1 x)) 1.0) 2) 1/3) in (x) around 0
0.375 * [taylor]: Taking taylor expansion of (pow (pow (+ (* 0.5 (/ 1 x)) 1.0) 2) 1/3) in x
0.375 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (+ (* 0.5 (/ 1 x)) 1.0) 2)))) in x
0.375 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (+ (* 0.5 (/ 1 x)) 1.0) 2))) in x
0.375 * [taylor]: Taking taylor expansion of 1/3 in x
0.375 * [taylor]: Taking taylor expansion of (log (pow (+ (* 0.5 (/ 1 x)) 1.0) 2)) in x
0.375 * [taylor]: Taking taylor expansion of (pow (+ (* 0.5 (/ 1 x)) 1.0) 2) in x
0.375 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 x)) 1.0) in x
0.375 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.375 * [taylor]: Taking taylor expansion of 0.5 in x
0.375 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.375 * [taylor]: Taking taylor expansion of x in x
0.375 * [taylor]: Taking taylor expansion of 1.0 in x
0.375 * [taylor]: Taking taylor expansion of (pow (pow (+ (* 0.5 (/ 1 x)) 1.0) 2) 1/3) in x
0.375 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (+ (* 0.5 (/ 1 x)) 1.0) 2)))) in x
0.375 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (+ (* 0.5 (/ 1 x)) 1.0) 2))) in x
0.375 * [taylor]: Taking taylor expansion of 1/3 in x
0.375 * [taylor]: Taking taylor expansion of (log (pow (+ (* 0.5 (/ 1 x)) 1.0) 2)) in x
0.376 * [taylor]: Taking taylor expansion of (pow (+ (* 0.5 (/ 1 x)) 1.0) 2) in x
0.376 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 x)) 1.0) in x
0.376 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.376 * [taylor]: Taking taylor expansion of 0.5 in x
0.376 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.376 * [taylor]: Taking taylor expansion of x in x
0.376 * [taylor]: Taking taylor expansion of 1.0 in x
0.378 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 2)
0.378 * [approximate]: Taking taylor expansion of (pow (- 1.0 (* 0.5 x)) 1/3) in (x) around 0
0.378 * [taylor]: Taking taylor expansion of (pow (- 1.0 (* 0.5 x)) 1/3) in x
0.378 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (* 0.5 x))))) in x
0.378 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (* 0.5 x)))) in x
0.378 * [taylor]: Taking taylor expansion of 1/3 in x
0.378 * [taylor]: Taking taylor expansion of (log (- 1.0 (* 0.5 x))) in x
0.378 * [taylor]: Taking taylor expansion of (- 1.0 (* 0.5 x)) in x
0.378 * [taylor]: Taking taylor expansion of 1.0 in x
0.378 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
0.378 * [taylor]: Taking taylor expansion of 0.5 in x
0.378 * [taylor]: Taking taylor expansion of x in x
0.378 * [taylor]: Taking taylor expansion of (pow (- 1.0 (* 0.5 x)) 1/3) in x
0.378 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (* 0.5 x))))) in x
0.378 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (* 0.5 x)))) in x
0.378 * [taylor]: Taking taylor expansion of 1/3 in x
0.378 * [taylor]: Taking taylor expansion of (log (- 1.0 (* 0.5 x))) in x
0.378 * [taylor]: Taking taylor expansion of (- 1.0 (* 0.5 x)) in x
0.378 * [taylor]: Taking taylor expansion of 1.0 in x
0.378 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
0.378 * [taylor]: Taking taylor expansion of 0.5 in x
0.378 * [taylor]: Taking taylor expansion of x in x
0.380 * [approximate]: Taking taylor expansion of (pow (- 1.0 (* 0.5 (/ 1 x))) 1/3) in (x) around 0
0.380 * [taylor]: Taking taylor expansion of (pow (- 1.0 (* 0.5 (/ 1 x))) 1/3) in x
0.380 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (* 0.5 (/ 1 x)))))) in x
0.380 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (* 0.5 (/ 1 x))))) in x
0.380 * [taylor]: Taking taylor expansion of 1/3 in x
0.380 * [taylor]: Taking taylor expansion of (log (- 1.0 (* 0.5 (/ 1 x)))) in x
0.380 * [taylor]: Taking taylor expansion of (- 1.0 (* 0.5 (/ 1 x))) in x
0.380 * [taylor]: Taking taylor expansion of 1.0 in x
0.380 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.380 * [taylor]: Taking taylor expansion of 0.5 in x
0.380 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.380 * [taylor]: Taking taylor expansion of x in x
0.380 * [taylor]: Taking taylor expansion of (pow (- 1.0 (* 0.5 (/ 1 x))) 1/3) in x
0.381 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (* 0.5 (/ 1 x)))))) in x
0.381 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (* 0.5 (/ 1 x))))) in x
0.381 * [taylor]: Taking taylor expansion of 1/3 in x
0.381 * [taylor]: Taking taylor expansion of (log (- 1.0 (* 0.5 (/ 1 x)))) in x
0.381 * [taylor]: Taking taylor expansion of (- 1.0 (* 0.5 (/ 1 x))) in x
0.381 * [taylor]: Taking taylor expansion of 1.0 in x
0.381 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.381 * [taylor]: Taking taylor expansion of 0.5 in x
0.381 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.381 * [taylor]: Taking taylor expansion of x in x
0.383 * [approximate]: Taking taylor expansion of (pow (+ (* 0.5 (/ 1 x)) 1.0) 1/3) in (x) around 0
0.383 * [taylor]: Taking taylor expansion of (pow (+ (* 0.5 (/ 1 x)) 1.0) 1/3) in x
0.383 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (* 0.5 (/ 1 x)) 1.0)))) in x
0.383 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (* 0.5 (/ 1 x)) 1.0))) in x
0.383 * [taylor]: Taking taylor expansion of 1/3 in x
0.383 * [taylor]: Taking taylor expansion of (log (+ (* 0.5 (/ 1 x)) 1.0)) in x
0.383 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 x)) 1.0) in x
0.383 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.383 * [taylor]: Taking taylor expansion of 0.5 in x
0.383 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.383 * [taylor]: Taking taylor expansion of x in x
0.383 * [taylor]: Taking taylor expansion of 1.0 in x
0.383 * [taylor]: Taking taylor expansion of (pow (+ (* 0.5 (/ 1 x)) 1.0) 1/3) in x
0.383 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (* 0.5 (/ 1 x)) 1.0)))) in x
0.383 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (* 0.5 (/ 1 x)) 1.0))) in x
0.383 * [taylor]: Taking taylor expansion of 1/3 in x
0.383 * [taylor]: Taking taylor expansion of (log (+ (* 0.5 (/ 1 x)) 1.0)) in x
0.383 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 x)) 1.0) in x
0.383 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.383 * [taylor]: Taking taylor expansion of 0.5 in x
0.383 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.383 * [taylor]: Taking taylor expansion of x in x
0.384 * [taylor]: Taking taylor expansion of 1.0 in x
0.385 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 2 2)
0.386 * [approximate]: Taking taylor expansion of (pow (- 1.0 (* 0.5 x)) 1/3) in (x) around 0
0.386 * [taylor]: Taking taylor expansion of (pow (- 1.0 (* 0.5 x)) 1/3) in x
0.386 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (* 0.5 x))))) in x
0.386 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (* 0.5 x)))) in x
0.386 * [taylor]: Taking taylor expansion of 1/3 in x
0.386 * [taylor]: Taking taylor expansion of (log (- 1.0 (* 0.5 x))) in x
0.386 * [taylor]: Taking taylor expansion of (- 1.0 (* 0.5 x)) in x
0.386 * [taylor]: Taking taylor expansion of 1.0 in x
0.386 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
0.386 * [taylor]: Taking taylor expansion of 0.5 in x
0.386 * [taylor]: Taking taylor expansion of x in x
0.386 * [taylor]: Taking taylor expansion of (pow (- 1.0 (* 0.5 x)) 1/3) in x
0.386 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (* 0.5 x))))) in x
0.386 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (* 0.5 x)))) in x
0.386 * [taylor]: Taking taylor expansion of 1/3 in x
0.386 * [taylor]: Taking taylor expansion of (log (- 1.0 (* 0.5 x))) in x
0.386 * [taylor]: Taking taylor expansion of (- 1.0 (* 0.5 x)) in x
0.386 * [taylor]: Taking taylor expansion of 1.0 in x
0.386 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
0.386 * [taylor]: Taking taylor expansion of 0.5 in x
0.386 * [taylor]: Taking taylor expansion of x in x
0.388 * [approximate]: Taking taylor expansion of (pow (- 1.0 (* 0.5 (/ 1 x))) 1/3) in (x) around 0
0.388 * [taylor]: Taking taylor expansion of (pow (- 1.0 (* 0.5 (/ 1 x))) 1/3) in x
0.388 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (* 0.5 (/ 1 x)))))) in x
0.388 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (* 0.5 (/ 1 x))))) in x
0.388 * [taylor]: Taking taylor expansion of 1/3 in x
0.388 * [taylor]: Taking taylor expansion of (log (- 1.0 (* 0.5 (/ 1 x)))) in x
0.388 * [taylor]: Taking taylor expansion of (- 1.0 (* 0.5 (/ 1 x))) in x
0.388 * [taylor]: Taking taylor expansion of 1.0 in x
0.388 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.388 * [taylor]: Taking taylor expansion of 0.5 in x
0.388 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.388 * [taylor]: Taking taylor expansion of x in x
0.388 * [taylor]: Taking taylor expansion of (pow (- 1.0 (* 0.5 (/ 1 x))) 1/3) in x
0.388 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (* 0.5 (/ 1 x)))))) in x
0.388 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (* 0.5 (/ 1 x))))) in x
0.388 * [taylor]: Taking taylor expansion of 1/3 in x
0.388 * [taylor]: Taking taylor expansion of (log (- 1.0 (* 0.5 (/ 1 x)))) in x
0.388 * [taylor]: Taking taylor expansion of (- 1.0 (* 0.5 (/ 1 x))) in x
0.388 * [taylor]: Taking taylor expansion of 1.0 in x
0.388 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.388 * [taylor]: Taking taylor expansion of 0.5 in x
0.388 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.388 * [taylor]: Taking taylor expansion of x in x
0.390 * [approximate]: Taking taylor expansion of (pow (+ (* 0.5 (/ 1 x)) 1.0) 1/3) in (x) around 0
0.390 * [taylor]: Taking taylor expansion of (pow (+ (* 0.5 (/ 1 x)) 1.0) 1/3) in x
0.390 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (* 0.5 (/ 1 x)) 1.0)))) in x
0.390 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (* 0.5 (/ 1 x)) 1.0))) in x
0.390 * [taylor]: Taking taylor expansion of 1/3 in x
0.390 * [taylor]: Taking taylor expansion of (log (+ (* 0.5 (/ 1 x)) 1.0)) in x
0.390 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 x)) 1.0) in x
0.390 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.390 * [taylor]: Taking taylor expansion of 0.5 in x
0.390 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.390 * [taylor]: Taking taylor expansion of x in x
0.390 * [taylor]: Taking taylor expansion of 1.0 in x
0.391 * [taylor]: Taking taylor expansion of (pow (+ (* 0.5 (/ 1 x)) 1.0) 1/3) in x
0.391 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (* 0.5 (/ 1 x)) 1.0)))) in x
0.391 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (* 0.5 (/ 1 x)) 1.0))) in x
0.391 * [taylor]: Taking taylor expansion of 1/3 in x
0.391 * [taylor]: Taking taylor expansion of (log (+ (* 0.5 (/ 1 x)) 1.0)) in x
0.391 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 x)) 1.0) in x
0.391 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.391 * [taylor]: Taking taylor expansion of 0.5 in x
0.391 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.391 * [taylor]: Taking taylor expansion of x in x
0.391 * [taylor]: Taking taylor expansion of 1.0 in x
0.393 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1 2 1)
0.393 * [approximate]: Taking taylor expansion of (pow (- 1.0 (* 0.5 x)) 1/3) in (x) around 0
0.393 * [taylor]: Taking taylor expansion of (pow (- 1.0 (* 0.5 x)) 1/3) in x
0.393 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (* 0.5 x))))) in x
0.393 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (* 0.5 x)))) in x
0.393 * [taylor]: Taking taylor expansion of 1/3 in x
0.393 * [taylor]: Taking taylor expansion of (log (- 1.0 (* 0.5 x))) in x
0.393 * [taylor]: Taking taylor expansion of (- 1.0 (* 0.5 x)) in x
0.393 * [taylor]: Taking taylor expansion of 1.0 in x
0.393 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
0.393 * [taylor]: Taking taylor expansion of 0.5 in x
0.393 * [taylor]: Taking taylor expansion of x in x
0.393 * [taylor]: Taking taylor expansion of (pow (- 1.0 (* 0.5 x)) 1/3) in x
0.393 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (* 0.5 x))))) in x
0.393 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (* 0.5 x)))) in x
0.393 * [taylor]: Taking taylor expansion of 1/3 in x
0.393 * [taylor]: Taking taylor expansion of (log (- 1.0 (* 0.5 x))) in x
0.393 * [taylor]: Taking taylor expansion of (- 1.0 (* 0.5 x)) in x
0.393 * [taylor]: Taking taylor expansion of 1.0 in x
0.393 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
0.393 * [taylor]: Taking taylor expansion of 0.5 in x
0.393 * [taylor]: Taking taylor expansion of x in x
0.395 * [approximate]: Taking taylor expansion of (pow (- 1.0 (* 0.5 (/ 1 x))) 1/3) in (x) around 0
0.395 * [taylor]: Taking taylor expansion of (pow (- 1.0 (* 0.5 (/ 1 x))) 1/3) in x
0.395 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (* 0.5 (/ 1 x)))))) in x
0.395 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (* 0.5 (/ 1 x))))) in x
0.395 * [taylor]: Taking taylor expansion of 1/3 in x
0.395 * [taylor]: Taking taylor expansion of (log (- 1.0 (* 0.5 (/ 1 x)))) in x
0.395 * [taylor]: Taking taylor expansion of (- 1.0 (* 0.5 (/ 1 x))) in x
0.395 * [taylor]: Taking taylor expansion of 1.0 in x
0.395 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.395 * [taylor]: Taking taylor expansion of 0.5 in x
0.395 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.395 * [taylor]: Taking taylor expansion of x in x
0.395 * [taylor]: Taking taylor expansion of (pow (- 1.0 (* 0.5 (/ 1 x))) 1/3) in x
0.395 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (* 0.5 (/ 1 x)))))) in x
0.395 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (* 0.5 (/ 1 x))))) in x
0.395 * [taylor]: Taking taylor expansion of 1/3 in x
0.395 * [taylor]: Taking taylor expansion of (log (- 1.0 (* 0.5 (/ 1 x)))) in x
0.395 * [taylor]: Taking taylor expansion of (- 1.0 (* 0.5 (/ 1 x))) in x
0.395 * [taylor]: Taking taylor expansion of 1.0 in x
0.395 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.395 * [taylor]: Taking taylor expansion of 0.5 in x
0.395 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.395 * [taylor]: Taking taylor expansion of x in x
0.397 * [approximate]: Taking taylor expansion of (pow (+ (* 0.5 (/ 1 x)) 1.0) 1/3) in (x) around 0
0.398 * [taylor]: Taking taylor expansion of (pow (+ (* 0.5 (/ 1 x)) 1.0) 1/3) in x
0.398 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (* 0.5 (/ 1 x)) 1.0)))) in x
0.398 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (* 0.5 (/ 1 x)) 1.0))) in x
0.398 * [taylor]: Taking taylor expansion of 1/3 in x
0.398 * [taylor]: Taking taylor expansion of (log (+ (* 0.5 (/ 1 x)) 1.0)) in x
0.398 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 x)) 1.0) in x
0.398 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.398 * [taylor]: Taking taylor expansion of 0.5 in x
0.398 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.398 * [taylor]: Taking taylor expansion of x in x
0.398 * [taylor]: Taking taylor expansion of 1.0 in x
0.398 * [taylor]: Taking taylor expansion of (pow (+ (* 0.5 (/ 1 x)) 1.0) 1/3) in x
0.398 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (* 0.5 (/ 1 x)) 1.0)))) in x
0.398 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (* 0.5 (/ 1 x)) 1.0))) in x
0.398 * [taylor]: Taking taylor expansion of 1/3 in x
0.398 * [taylor]: Taking taylor expansion of (log (+ (* 0.5 (/ 1 x)) 1.0)) in x
0.398 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 x)) 1.0) in x
0.398 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.398 * [taylor]: Taking taylor expansion of 0.5 in x
0.398 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.398 * [taylor]: Taking taylor expansion of x in x
0.398 * [taylor]: Taking taylor expansion of 1.0 in x
0.400 * * * [progress]: simplifying candidates
0.402 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ 1/3 1/3)
  (+ 1 1)
  (* (- 1.0 (* x 0.5)) (- 1.0 (* x 0.5)))
  (* (cbrt (- 1.0 (* x 0.5))) (cbrt (- 1.0 (* x 0.5))))
  (+ 1 1)
  (+ (log (cbrt (- 1.0 (* x 0.5)))) (log (cbrt (- 1.0 (* x 0.5)))))
  (log (* (cbrt (- 1.0 (* x 0.5))) (cbrt (- 1.0 (* x 0.5)))))
  (exp (* (cbrt (- 1.0 (* x 0.5))) (cbrt (- 1.0 (* x 0.5)))))
  (* (- 1.0 (* x 0.5)) (- 1.0 (* x 0.5)))
  (* (cbrt (* (cbrt (- 1.0 (* x 0.5))) (cbrt (- 1.0 (* x 0.5))))) (cbrt (* (cbrt (- 1.0 (* x 0.5))) (cbrt (- 1.0 (* x 0.5))))))
  (cbrt (* (cbrt (- 1.0 (* x 0.5))) (cbrt (- 1.0 (* x 0.5)))))
  (* (* (* (cbrt (- 1.0 (* x 0.5))) (cbrt (- 1.0 (* x 0.5)))) (* (cbrt (- 1.0 (* x 0.5))) (cbrt (- 1.0 (* x 0.5))))) (* (cbrt (- 1.0 (* x 0.5))) (cbrt (- 1.0 (* x 0.5)))))
  (sqrt (* (cbrt (- 1.0 (* x 0.5))) (cbrt (- 1.0 (* x 0.5)))))
  (sqrt (* (cbrt (- 1.0 (* x 0.5))) (cbrt (- 1.0 (* x 0.5)))))
  (* (cbrt (- (pow 1.0 3) (pow (* x 0.5) 3))) (cbrt (- (pow 1.0 3) (pow (* x 0.5) 3))))
  (* (cbrt (+ (* 1.0 1.0) (+ (* (* x 0.5) (* x 0.5)) (* 1.0 (* x 0.5))))) (cbrt (+ (* 1.0 1.0) (+ (* (* x 0.5) (* x 0.5)) (* 1.0 (* x 0.5))))))
  (* (cbrt (- (pow 1.0 3) (pow (* x 0.5) 3))) (cbrt (- (* 1.0 1.0) (* (* x 0.5) (* x 0.5)))))
  (* (cbrt (+ (* 1.0 1.0) (+ (* (* x 0.5) (* x 0.5)) (* 1.0 (* x 0.5))))) (cbrt (+ 1.0 (* x 0.5))))
  (* (cbrt (- (* 1.0 1.0) (* (* x 0.5) (* x 0.5)))) (cbrt (- (pow 1.0 3) (pow (* x 0.5) 3))))
  (* (cbrt (+ 1.0 (* x 0.5))) (cbrt (+ (* 1.0 1.0) (+ (* (* x 0.5) (* x 0.5)) (* 1.0 (* x 0.5))))))
  (* (cbrt (- (* 1.0 1.0) (* (* x 0.5) (* x 0.5)))) (cbrt (- (* 1.0 1.0) (* (* x 0.5) (* x 0.5)))))
  (* (cbrt (+ 1.0 (* x 0.5))) (cbrt (+ 1.0 (* x 0.5))))
  (* (cbrt (* (cbrt (- 1.0 (* x 0.5))) (cbrt (- 1.0 (* x 0.5))))) (cbrt (* (cbrt (- 1.0 (* x 0.5))) (cbrt (- 1.0 (* x 0.5))))))
  (* (cbrt (cbrt (- 1.0 (* x 0.5)))) (cbrt (cbrt (- 1.0 (* x 0.5)))))
  (* (cbrt (sqrt (- 1.0 (* x 0.5)))) (cbrt (sqrt (- 1.0 (* x 0.5)))))
  (* (cbrt (sqrt (- 1.0 (* x 0.5)))) (cbrt (sqrt (- 1.0 (* x 0.5)))))
  (* (cbrt 1) (cbrt 1))
  (* (cbrt (- 1.0 (* x 0.5))) (cbrt (- 1.0 (* x 0.5))))
  (* (* (cbrt (cbrt (- 1.0 (* x 0.5)))) (cbrt (cbrt (- 1.0 (* x 0.5))))) (* (cbrt (cbrt (- 1.0 (* x 0.5)))) (cbrt (cbrt (- 1.0 (* x 0.5))))))
  (* (cbrt (cbrt (- 1.0 (* x 0.5)))) (cbrt (cbrt (- 1.0 (* x 0.5)))))
  (* (sqrt (cbrt (- 1.0 (* x 0.5)))) (sqrt (cbrt (- 1.0 (* x 0.5)))))
  (* (sqrt (cbrt (- 1.0 (* x 0.5)))) (sqrt (cbrt (- 1.0 (* x 0.5)))))
  (* 1 1)
  (* (cbrt (- 1.0 (* x 0.5))) (cbrt (- 1.0 (* x 0.5))))
  (* (cbrt (sqrt (- 1.0 (* x 0.5)))) (cbrt (sqrt (- 1.0 (* x 0.5)))))
  (* (cbrt (sqrt (- 1.0 (* x 0.5)))) (cbrt (sqrt (- 1.0 (* x 0.5)))))
  (* (cbrt (sqrt (- 1.0 (* x 0.5)))) (sqrt (cbrt (- 1.0 (* x 0.5)))))
  (* (cbrt (sqrt (- 1.0 (* x 0.5)))) (sqrt (cbrt (- 1.0 (* x 0.5)))))
  (* (sqrt (cbrt (- 1.0 (* x 0.5)))) (cbrt (sqrt (- 1.0 (* x 0.5)))))
  (* (sqrt (cbrt (- 1.0 (* x 0.5)))) (cbrt (sqrt (- 1.0 (* x 0.5)))))
  (* (sqrt (cbrt (- 1.0 (* x 0.5)))) (sqrt (cbrt (- 1.0 (* x 0.5)))))
  (* (sqrt (cbrt (- 1.0 (* x 0.5)))) (sqrt (cbrt (- 1.0 (* x 0.5)))))
  (* 2 1/3)
  (* 2 1)
  (* (cbrt (- 1.0 (* x 0.5))) (cbrt (* (cbrt (- 1.0 (* x 0.5))) (cbrt (- 1.0 (* x 0.5))))))
  (* (cbrt (- 1.0 (* x 0.5))) (cbrt (sqrt (- 1.0 (* x 0.5)))))
  (* (cbrt (- 1.0 (* x 0.5))) (cbrt 1))
  (* (cbrt (- 1.0 (* x 0.5))) (* (cbrt (cbrt (- 1.0 (* x 0.5)))) (cbrt (cbrt (- 1.0 (* x 0.5))))))
  (* (cbrt (- 1.0 (* x 0.5))) (sqrt (cbrt (- 1.0 (* x 0.5)))))
  (* (cbrt (- 1.0 (* x 0.5))) 1)
  (* (cbrt (cbrt (- 1.0 (* x 0.5)))) (cbrt (- 1.0 (* x 0.5))))
  (* (cbrt (sqrt (- 1.0 (* x 0.5)))) (cbrt (- 1.0 (* x 0.5))))
  (* (cbrt (- 1.0 (* x 0.5))) (cbrt (- 1.0 (* x 0.5))))
  (* (cbrt (cbrt (- 1.0 (* x 0.5)))) (cbrt (- 1.0 (* x 0.5))))
  (* (sqrt (cbrt (- 1.0 (* x 0.5)))) (cbrt (- 1.0 (* x 0.5))))
  (* (cbrt (- 1.0 (* x 0.5))) (cbrt (- 1.0 (* x 0.5))))
  (* (cbrt (- 1.0 (* x 0.5))) (cbrt (- (pow 1.0 3) (pow (* x 0.5) 3))))
  (* (cbrt (- 1.0 (* x 0.5))) (cbrt (- (* 1.0 1.0) (* (* x 0.5) (* x 0.5)))))
  (* (cbrt (- (pow 1.0 3) (pow (* x 0.5) 3))) (cbrt (- 1.0 (* x 0.5))))
  (* (cbrt (- (* 1.0 1.0) (* (* x 0.5) (* x 0.5)))) (cbrt (- 1.0 (* x 0.5))))
  (log (cbrt (- 1.0 (* x 0.5))))
  (exp (cbrt (- 1.0 (* x 0.5))))
  (cbrt (* (cbrt (- 1.0 (* x 0.5))) (cbrt (- 1.0 (* x 0.5)))))
  (cbrt (cbrt (- 1.0 (* x 0.5))))
  (cbrt (sqrt (- 1.0 (* x 0.5))))
  (cbrt (sqrt (- 1.0 (* x 0.5))))
  (cbrt 1)
  (cbrt (- 1.0 (* x 0.5)))
  (cbrt (- (pow 1.0 3) (pow (* x 0.5) 3)))
  (cbrt (+ (* 1.0 1.0) (+ (* (* x 0.5) (* x 0.5)) (* 1.0 (* x 0.5)))))
  (cbrt (- (* 1.0 1.0) (* (* x 0.5) (* x 0.5))))
  (cbrt (+ 1.0 (* x 0.5)))
  (* (cbrt (cbrt (- 1.0 (* x 0.5)))) (cbrt (cbrt (- 1.0 (* x 0.5)))))
  (cbrt (cbrt (- 1.0 (* x 0.5))))
  (* (* (cbrt (- 1.0 (* x 0.5))) (cbrt (- 1.0 (* x 0.5)))) (cbrt (- 1.0 (* x 0.5))))
  (sqrt (cbrt (- 1.0 (* x 0.5))))
  (sqrt (cbrt (- 1.0 (* x 0.5))))
  (log (cbrt (- 1.0 (* x 0.5))))
  (exp (cbrt (- 1.0 (* x 0.5))))
  (cbrt (* (cbrt (- 1.0 (* x 0.5))) (cbrt (- 1.0 (* x 0.5)))))
  (cbrt (cbrt (- 1.0 (* x 0.5))))
  (cbrt (sqrt (- 1.0 (* x 0.5))))
  (cbrt (sqrt (- 1.0 (* x 0.5))))
  (cbrt 1)
  (cbrt (- 1.0 (* x 0.5)))
  (cbrt (- (pow 1.0 3) (pow (* x 0.5) 3)))
  (cbrt (+ (* 1.0 1.0) (+ (* (* x 0.5) (* x 0.5)) (* 1.0 (* x 0.5)))))
  (cbrt (- (* 1.0 1.0) (* (* x 0.5) (* x 0.5))))
  (cbrt (+ 1.0 (* x 0.5)))
  (* (cbrt (cbrt (- 1.0 (* x 0.5)))) (cbrt (cbrt (- 1.0 (* x 0.5)))))
  (cbrt (cbrt (- 1.0 (* x 0.5))))
  (* (* (cbrt (- 1.0 (* x 0.5))) (cbrt (- 1.0 (* x 0.5)))) (cbrt (- 1.0 (* x 0.5))))
  (sqrt (cbrt (- 1.0 (* x 0.5))))
  (sqrt (cbrt (- 1.0 (* x 0.5))))
  (log (cbrt (- 1.0 (* x 0.5))))
  (exp (cbrt (- 1.0 (* x 0.5))))
  (cbrt (* (cbrt (- 1.0 (* x 0.5))) (cbrt (- 1.0 (* x 0.5)))))
  (cbrt (cbrt (- 1.0 (* x 0.5))))
  (cbrt (sqrt (- 1.0 (* x 0.5))))
  (cbrt (sqrt (- 1.0 (* x 0.5))))
  (cbrt 1)
  (cbrt (- 1.0 (* x 0.5)))
  (cbrt (- (pow 1.0 3) (pow (* x 0.5) 3)))
  (cbrt (+ (* 1.0 1.0) (+ (* (* x 0.5) (* x 0.5)) (* 1.0 (* x 0.5)))))
  (cbrt (- (* 1.0 1.0) (* (* x 0.5) (* x 0.5))))
  (cbrt (+ 1.0 (* x 0.5)))
  (* (cbrt (cbrt (- 1.0 (* x 0.5)))) (cbrt (cbrt (- 1.0 (* x 0.5)))))
  (cbrt (cbrt (- 1.0 (* x 0.5))))
  (* (* (cbrt (- 1.0 (* x 0.5))) (cbrt (- 1.0 (* x 0.5)))) (cbrt (- 1.0 (* x 0.5))))
  (sqrt (cbrt (- 1.0 (* x 0.5))))
  (sqrt (cbrt (- 1.0 (* x 0.5))))
  (- (+ (* 0.1388888888888889 (* (pow x 2) (pow 1.0 1/3))) (pow 1.0 1/3)) (+ (* 0.3333333333333333 (* x (pow 1.0 1/3))) (* 0.16666666666666666 (* (pow x 2) (pow (/ 1 (pow 1.0 5)) 1/3)))))
  (- (+ (* 2.2222222222222223 (/ (exp (* 1/3 (- (log 0.25) (* 2 (log (/ 1 x)))))) (pow x 2))) (exp (* 1/3 (- (log 0.25) (* 2 (log (/ 1 x))))))) (+ (* 0.16666666666666666 (/ (exp (* 1/3 (- (log 0.25) (* 2 (log (/ 1 x)))))) (* (pow 0.25 2) (pow x 2)))) (* 1.3333333333333333 (/ (exp (* 1/3 (- (log 0.25) (* 2 (log (/ 1 x)))))) x))))
  (- (+ (* 2.2222222222222223 (/ (exp (* 1/3 (- (log 0.25) (* 2 (log (/ -1 x)))))) (pow x 2))) (exp (* 1/3 (- (log 0.25) (* 2 (log (/ -1 x))))))) (+ (* 1.3333333333333333 (/ (exp (* 1/3 (- (log 0.25) (* 2 (log (/ -1 x)))))) x)) (* 0.16666666666666666 (/ (exp (* 1/3 (- (log 0.25) (* 2 (log (/ -1 x)))))) (* (pow 0.25 2) (pow x 2))))))
  (- (+ (* 0.013888888888888888 (* (pow x 2) (pow 1.0 1/3))) (pow 1.0 1/3)) (+ (* 0.16666666666666666 (* x (pow 1.0 1/3))) (* 0.041666666666666664 (* (pow x 2) (pow (/ 1 (pow 1.0 5)) 1/3)))))
  (- (+ (* 0.2222222222222222 (/ (exp (* 1/3 (- (log (neg 0.5)) (log (/ 1 x))))) (pow x 2))) (exp (* 1/3 (- (log (neg 0.5)) (log (/ 1 x)))))) (+ (* 0.16666666666666666 (/ (exp (* 1/3 (- (log (neg 0.5)) (log (/ 1 x))))) (* (pow x 2) (pow -0.5 2)))) (* 0.6666666666666666 (/ (exp (* 1/3 (- (log (neg 0.5)) (log (/ 1 x))))) x))))
  (- (+ (exp (* 1/3 (- (log 0.5) (log (/ -1 x))))) (* 0.2222222222222222 (/ (exp (* 1/3 (- (log 0.5) (log (/ -1 x))))) (pow x 2)))) (+ (* 0.16666666666666666 (/ (exp (* 1/3 (- (log 0.5) (log (/ -1 x))))) (* (pow 0.5 2) (pow x 2)))) (* 0.6666666666666666 (/ (exp (* 1/3 (- (log 0.5) (log (/ -1 x))))) x))))
  (- (+ (* 0.013888888888888888 (* (pow x 2) (pow 1.0 1/3))) (pow 1.0 1/3)) (+ (* 0.16666666666666666 (* x (pow 1.0 1/3))) (* 0.041666666666666664 (* (pow x 2) (pow (/ 1 (pow 1.0 5)) 1/3)))))
  (- (+ (* 0.2222222222222222 (/ (exp (* 1/3 (- (log (neg 0.5)) (log (/ 1 x))))) (pow x 2))) (exp (* 1/3 (- (log (neg 0.5)) (log (/ 1 x)))))) (+ (* 0.16666666666666666 (/ (exp (* 1/3 (- (log (neg 0.5)) (log (/ 1 x))))) (* (pow x 2) (pow -0.5 2)))) (* 0.6666666666666666 (/ (exp (* 1/3 (- (log (neg 0.5)) (log (/ 1 x))))) x))))
  (- (+ (exp (* 1/3 (- (log 0.5) (log (/ -1 x))))) (* 0.2222222222222222 (/ (exp (* 1/3 (- (log 0.5) (log (/ -1 x))))) (pow x 2)))) (+ (* 0.16666666666666666 (/ (exp (* 1/3 (- (log 0.5) (log (/ -1 x))))) (* (pow 0.5 2) (pow x 2)))) (* 0.6666666666666666 (/ (exp (* 1/3 (- (log 0.5) (log (/ -1 x))))) x))))
  (- (+ (* 0.013888888888888888 (* (pow x 2) (pow 1.0 1/3))) (pow 1.0 1/3)) (+ (* 0.16666666666666666 (* x (pow 1.0 1/3))) (* 0.041666666666666664 (* (pow x 2) (pow (/ 1 (pow 1.0 5)) 1/3)))))
  (- (+ (* 0.2222222222222222 (/ (exp (* 1/3 (- (log (neg 0.5)) (log (/ 1 x))))) (pow x 2))) (exp (* 1/3 (- (log (neg 0.5)) (log (/ 1 x)))))) (+ (* 0.16666666666666666 (/ (exp (* 1/3 (- (log (neg 0.5)) (log (/ 1 x))))) (* (pow x 2) (pow -0.5 2)))) (* 0.6666666666666666 (/ (exp (* 1/3 (- (log (neg 0.5)) (log (/ 1 x))))) x))))
  (- (+ (exp (* 1/3 (- (log 0.5) (log (/ -1 x))))) (* 0.2222222222222222 (/ (exp (* 1/3 (- (log 0.5) (log (/ -1 x))))) (pow x 2)))) (+ (* 0.16666666666666666 (/ (exp (* 1/3 (- (log 0.5) (log (/ -1 x))))) (* (pow 0.5 2) (pow x 2)))) (* 0.6666666666666666 (/ (exp (* 1/3 (- (log 0.5) (log (/ -1 x))))) x))))
0.435 * * [simplify]: iteration  0 :  4924  enodes  (cost  1513 )
0.435 * * [simplify]: iteration  1 :  4924  enodes  (cost  1513 )
0.440 * [simplify]: Simplified to:
   2/3
  2
  (pow (cbrt (- 1.0 (* x 0.5))) 6)
  (pow (sqrt (cbrt (- 1.0 (* x 0.5)))) 4)
  2
  (* 2 (log (cbrt (- 1.0 (* x 0.5)))))
  (* 2 (log (cbrt (- 1.0 (* x 0.5)))))
  (exp (pow (sqrt (cbrt (- 1.0 (* x 0.5)))) 4))
  (pow (cbrt (- 1.0 (* x 0.5))) 6)
  (* (cbrt (pow (sqrt (cbrt (- 1.0 (* x 0.5)))) 4)) (cbrt (pow (sqrt (cbrt (- 1.0 (* x 0.5)))) 4)))
  (cbrt (pow (sqrt (cbrt (- 1.0 (* x 0.5)))) 4))
  (pow (cbrt (- 1.0 (* x 0.5))) 6)
  (fabs (cbrt (- 1.0 (* x 0.5))))
  (fabs (cbrt (- 1.0 (* x 0.5))))
  (* (cbrt (- (pow 1.0 3) (pow (* x 0.5) 3))) (cbrt (- (pow 1.0 3) (pow (* x 0.5) 3))))
  (* (cbrt (+ (* 1.0 1.0) (* x (* 0.5 (+ 1.0 (* x 0.5)))))) (cbrt (+ (* 1.0 1.0) (* x (* 0.5 (+ 1.0 (* x 0.5)))))))
  (* (cbrt (- (pow 1.0 3) (pow (* x 0.5) 3))) (cbrt (- (* 1.0 1.0) (* x (* x (* 0.5 0.5))))))
  (* (cbrt (+ (* 1.0 1.0) (* x (* 0.5 (+ 1.0 (* x 0.5)))))) (cbrt (+ 1.0 (* x 0.5))))
  (* (cbrt (- (pow 1.0 3) (pow (* x 0.5) 3))) (cbrt (- (* 1.0 1.0) (* x (* x (* 0.5 0.5))))))
  (* (cbrt (+ (* 1.0 1.0) (* x (* 0.5 (+ 1.0 (* x 0.5)))))) (cbrt (+ 1.0 (* x 0.5))))
  (* (cbrt (- (* 1.0 1.0) (* x (* x (* 0.5 0.5))))) (cbrt (- (* 1.0 1.0) (* x (* x (* 0.5 0.5))))))
  (* (cbrt (+ 1.0 (* x 0.5))) (cbrt (+ 1.0 (* x 0.5))))
  (* (cbrt (pow (sqrt (cbrt (- 1.0 (* x 0.5)))) 4)) (cbrt (pow (sqrt (cbrt (- 1.0 (* x 0.5)))) 4)))
  (* (cbrt (cbrt (- 1.0 (* x 0.5)))) (cbrt (cbrt (- 1.0 (* x 0.5)))))
  (* (cbrt (sqrt (- 1.0 (* x 0.5)))) (cbrt (sqrt (- 1.0 (* x 0.5)))))
  (* (cbrt (sqrt (- 1.0 (* x 0.5)))) (cbrt (sqrt (- 1.0 (* x 0.5)))))
  (* (cbrt 1) (cbrt 1))
  (pow (sqrt (cbrt (- 1.0 (* x 0.5)))) 4)
  (pow (cbrt (cbrt (- 1.0 (* x 0.5)))) 4)
  (* (cbrt (cbrt (- 1.0 (* x 0.5)))) (cbrt (cbrt (- 1.0 (* x 0.5)))))
  (cbrt (- 1.0 (* x 0.5)))
  (cbrt (- 1.0 (* x 0.5)))
  1
  (pow (sqrt (cbrt (- 1.0 (* x 0.5)))) 4)
  (* (cbrt (sqrt (- 1.0 (* x 0.5)))) (cbrt (sqrt (- 1.0 (* x 0.5)))))
  (* (cbrt (sqrt (- 1.0 (* x 0.5)))) (cbrt (sqrt (- 1.0 (* x 0.5)))))
  (* (cbrt (sqrt (- 1.0 (* x 0.5)))) (sqrt (cbrt (- 1.0 (* x 0.5)))))
  (* (cbrt (sqrt (- 1.0 (* x 0.5)))) (sqrt (cbrt (- 1.0 (* x 0.5)))))
  (* (cbrt (sqrt (- 1.0 (* x 0.5)))) (sqrt (cbrt (- 1.0 (* x 0.5)))))
  (* (cbrt (sqrt (- 1.0 (* x 0.5)))) (sqrt (cbrt (- 1.0 (* x 0.5)))))
  (cbrt (- 1.0 (* x 0.5)))
  (cbrt (- 1.0 (* x 0.5)))
  2/3
  2
  (* (cbrt (- 1.0 (* x 0.5))) (cbrt (pow (sqrt (cbrt (- 1.0 (* x 0.5)))) 4)))
  (* (cbrt (- 1.0 (* x 0.5))) (cbrt (sqrt (- 1.0 (* x 0.5)))))
  (* (cbrt (- 1.0 (* x 0.5))) (cbrt 1))
  (pow (cbrt (cbrt (- 1.0 (* x 0.5)))) 5)
  (pow (sqrt (cbrt (- 1.0 (* x 0.5)))) 3)
  (cbrt (- 1.0 (* x 0.5)))
  (pow (cbrt (cbrt (- 1.0 (* x 0.5)))) 4)
  (* (cbrt (- 1.0 (* x 0.5))) (cbrt (sqrt (- 1.0 (* x 0.5)))))
  (pow (sqrt (cbrt (- 1.0 (* x 0.5)))) 4)
  (pow (cbrt (cbrt (- 1.0 (* x 0.5)))) 4)
  (pow (sqrt (cbrt (- 1.0 (* x 0.5)))) 3)
  (pow (sqrt (cbrt (- 1.0 (* x 0.5)))) 4)
  (* (cbrt (- 1.0 (* x 0.5))) (cbrt (- (pow 1.0 3) (pow (* x 0.5) 3))))
  (* (cbrt (- 1.0 (* x 0.5))) (cbrt (- (* 1.0 1.0) (* x (* x (* 0.5 0.5))))))
  (* (cbrt (- 1.0 (* x 0.5))) (cbrt (- (pow 1.0 3) (pow (* x 0.5) 3))))
  (* (cbrt (- 1.0 (* x 0.5))) (cbrt (- (* 1.0 1.0) (* x (* x (* 0.5 0.5))))))
  (log (cbrt (- 1.0 (* x 0.5))))
  (exp (cbrt (- 1.0 (* x 0.5))))
  (cbrt (pow (sqrt (cbrt (- 1.0 (* x 0.5)))) 4))
  (cbrt (cbrt (- 1.0 (* x 0.5))))
  (cbrt (sqrt (- 1.0 (* x 0.5))))
  (cbrt (sqrt (- 1.0 (* x 0.5))))
  (cbrt 1)
  (cbrt (- 1.0 (* x 0.5)))
  (cbrt (- (pow 1.0 3) (pow (* x 0.5) 3)))
  (cbrt (+ (* 1.0 1.0) (* x (* 0.5 (+ 1.0 (* x 0.5))))))
  (cbrt (- (* 1.0 1.0) (* x (* x (* 0.5 0.5)))))
  (cbrt (+ 1.0 (* x 0.5)))
  (* (cbrt (cbrt (- 1.0 (* x 0.5)))) (cbrt (cbrt (- 1.0 (* x 0.5)))))
  (cbrt (cbrt (- 1.0 (* x 0.5))))
  (- 1.0 (* x 0.5))
  (sqrt (cbrt (- 1.0 (* x 0.5))))
  (sqrt (cbrt (- 1.0 (* x 0.5))))
  (log (cbrt (- 1.0 (* x 0.5))))
  (exp (cbrt (- 1.0 (* x 0.5))))
  (cbrt (pow (sqrt (cbrt (- 1.0 (* x 0.5)))) 4))
  (cbrt (cbrt (- 1.0 (* x 0.5))))
  (cbrt (sqrt (- 1.0 (* x 0.5))))
  (cbrt (sqrt (- 1.0 (* x 0.5))))
  (cbrt 1)
  (cbrt (- 1.0 (* x 0.5)))
  (cbrt (- (pow 1.0 3) (pow (* x 0.5) 3)))
  (cbrt (+ (* 1.0 1.0) (* x (* 0.5 (+ 1.0 (* x 0.5))))))
  (cbrt (- (* 1.0 1.0) (* x (* x (* 0.5 0.5)))))
  (cbrt (+ 1.0 (* x 0.5)))
  (* (cbrt (cbrt (- 1.0 (* x 0.5)))) (cbrt (cbrt (- 1.0 (* x 0.5)))))
  (cbrt (cbrt (- 1.0 (* x 0.5))))
  (- 1.0 (* x 0.5))
  (sqrt (cbrt (- 1.0 (* x 0.5))))
  (sqrt (cbrt (- 1.0 (* x 0.5))))
  (log (cbrt (- 1.0 (* x 0.5))))
  (exp (cbrt (- 1.0 (* x 0.5))))
  (cbrt (pow (sqrt (cbrt (- 1.0 (* x 0.5)))) 4))
  (cbrt (cbrt (- 1.0 (* x 0.5))))
  (cbrt (sqrt (- 1.0 (* x 0.5))))
  (cbrt (sqrt (- 1.0 (* x 0.5))))
  (cbrt 1)
  (cbrt (- 1.0 (* x 0.5)))
  (cbrt (- (pow 1.0 3) (pow (* x 0.5) 3)))
  (cbrt (+ (* 1.0 1.0) (* x (* 0.5 (+ 1.0 (* x 0.5))))))
  (cbrt (- (* 1.0 1.0) (* x (* x (* 0.5 0.5)))))
  (cbrt (+ 1.0 (* x 0.5)))
  (* (cbrt (cbrt (- 1.0 (* x 0.5)))) (cbrt (cbrt (- 1.0 (* x 0.5)))))
  (cbrt (cbrt (- 1.0 (* x 0.5))))
  (- 1.0 (* x 0.5))
  (sqrt (cbrt (- 1.0 (* x 0.5))))
  (sqrt (cbrt (- 1.0 (* x 0.5))))
  (- (* (cbrt 1.0) (- (+ 1 (* x (* x 0.1388888888888889))) (* x 0.3333333333333333))) (* x (* x (* 0.16666666666666666 (cbrt (/ 1 (pow 1.0 5)))))))
  (+ (cbrt (* x (* x 0.25))) (- (* (/ (cbrt (* x (* x 0.25))) (* x x)) (- 2.2222222222222223 (/ 0.16666666666666666 (* 0.25 0.25)))) (* 1.3333333333333333 (/ (cbrt (* x (* x 0.25))) x))))
  (+ (cbrt (* 0.25 (pow (/ -1 x) -2))) (- (* (/ (cbrt (* 0.25 (pow (/ -1 x) -2))) x) (- (/ 2.2222222222222223 x) 1.3333333333333333)) (* 0.16666666666666666 (/ (cbrt (* 0.25 (pow (/ -1 x) -2))) (* x (* x (* 0.25 0.25)))))))
  (- (* (cbrt 1.0) (- (+ 1 (* x (* x 0.013888888888888888))) (* x 0.16666666666666666))) (* x (* x (* (cbrt (/ 1 (pow 1.0 5))) 0.041666666666666664))))
  (+ (cbrt (* x (neg 0.5))) (- (* (/ (cbrt (* x (neg 0.5))) (* x x)) (- 0.2222222222222222 (/ 0.16666666666666666 (* -0.5 -0.5)))) (* 0.6666666666666666 (/ (cbrt (* x (neg 0.5))) x))))
  (+ (cbrt (/ 0.5 (/ -1 x))) (- (* (/ (cbrt (/ 0.5 (/ -1 x))) (* x x)) (- 0.2222222222222222 (/ 0.16666666666666666 (* 0.5 0.5)))) (* 0.6666666666666666 (/ (cbrt (/ 0.5 (/ -1 x))) x))))
  (- (* (cbrt 1.0) (- (+ 1 (* x (* x 0.013888888888888888))) (* x 0.16666666666666666))) (* x (* x (* (cbrt (/ 1 (pow 1.0 5))) 0.041666666666666664))))
  (+ (cbrt (* x (neg 0.5))) (- (* (/ (cbrt (* x (neg 0.5))) (* x x)) (- 0.2222222222222222 (/ 0.16666666666666666 (* -0.5 -0.5)))) (* 0.6666666666666666 (/ (cbrt (* x (neg 0.5))) x))))
  (+ (cbrt (/ 0.5 (/ -1 x))) (- (* (/ (cbrt (/ 0.5 (/ -1 x))) (* x x)) (- 0.2222222222222222 (/ 0.16666666666666666 (* 0.5 0.5)))) (* 0.6666666666666666 (/ (cbrt (/ 0.5 (/ -1 x))) x))))
  (- (* (cbrt 1.0) (- (+ 1 (* x (* x 0.013888888888888888))) (* x 0.16666666666666666))) (* x (* x (* (cbrt (/ 1 (pow 1.0 5))) 0.041666666666666664))))
  (+ (cbrt (* x (neg 0.5))) (- (* (/ (cbrt (* x (neg 0.5))) (* x x)) (- 0.2222222222222222 (/ 0.16666666666666666 (* -0.5 -0.5)))) (* 0.6666666666666666 (/ (cbrt (* x (neg 0.5))) x))))
  (+ (cbrt (/ 0.5 (/ -1 x))) (- (* (/ (cbrt (/ 0.5 (/ -1 x))) (* x x)) (- 0.2222222222222222 (/ 0.16666666666666666 (* 0.5 0.5)))) (* 0.6666666666666666 (/ (cbrt (/ 0.5 (/ -1 x))) x))))
0.441 * * * [progress]: adding candidates to table
0.691 * [progress]: [Phase 3 of 3] Extracting.
0.691 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (* (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))) (cbrt (log (+ 1.0 x)))))> #<alt (λ (x) (+ (* 1.0 x) (+ (log 1.0) (* (* x x) (/ -1/2 (* 1.0 1.0))))))> #<alt (λ (x) (+ (log 1.0) (* (* x (* (cbrt (- 1.0 (* x 0.5))) (cbrt (- 1.0 (* x 0.5))))) (cbrt (- 1.0 (* x 0.5))))))> #<alt (λ (x) (log (+ 1.0 x)))> #<alt (λ (x) (+ (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x)))))> #<alt (λ (x) (+ (log 1.0) (* (* x (pow (- 1.0 (* x 0.5)) 2/3)) (cbrt (- 1.0 (* x 0.5))))))>)
0.691 * * * [regime-changes]: Trying 3 branch expressions: ((+ 1.0 x) (log (+ 1.0 x)) x)
0.691 * * * * [regimes]: Trying to branch on (+ 1.0 x) from (#<alt (λ (x) (* (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))) (cbrt (log (+ 1.0 x)))))> #<alt (λ (x) (+ (* 1.0 x) (+ (log 1.0) (* (* x x) (/ -1/2 (* 1.0 1.0))))))> #<alt (λ (x) (+ (log 1.0) (* (* x (* (cbrt (- 1.0 (* x 0.5))) (cbrt (- 1.0 (* x 0.5))))) (cbrt (- 1.0 (* x 0.5))))))> #<alt (λ (x) (log (+ 1.0 x)))> #<alt (λ (x) (+ (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x)))))> #<alt (λ (x) (+ (log 1.0) (* (* x (pow (- 1.0 (* x 0.5)) 2/3)) (cbrt (- 1.0 (* x 0.5))))))>)
0.730 * * * * [regimes]: Trying to branch on (+ 1.0 x) from (#<alt (λ (x) (* (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))) (cbrt (log (+ 1.0 x)))))> #<alt (λ (x) (log (+ 1.0 x)))> #<alt (λ (x) (+ (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x)))))>)
0.757 * * * * [regimes]: Trying to branch on (log (+ 1.0 x)) from (#<alt (λ (x) (* (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))) (cbrt (log (+ 1.0 x)))))> #<alt (λ (x) (+ (* 1.0 x) (+ (log 1.0) (* (* x x) (/ -1/2 (* 1.0 1.0))))))> #<alt (λ (x) (+ (log 1.0) (* (* x (* (cbrt (- 1.0 (* x 0.5))) (cbrt (- 1.0 (* x 0.5))))) (cbrt (- 1.0 (* x 0.5))))))> #<alt (λ (x) (log (+ 1.0 x)))> #<alt (λ (x) (+ (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x)))))> #<alt (λ (x) (+ (log 1.0) (* (* x (pow (- 1.0 (* x 0.5)) 2/3)) (cbrt (- 1.0 (* x 0.5))))))>)
0.799 * * * * [regimes]: Trying to branch on (log (+ 1.0 x)) from (#<alt (λ (x) (* (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))) (cbrt (log (+ 1.0 x)))))> #<alt (λ (x) (log (+ 1.0 x)))>)
0.828 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (* (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))) (cbrt (log (+ 1.0 x)))))> #<alt (λ (x) (+ (* 1.0 x) (+ (log 1.0) (* (* x x) (/ -1/2 (* 1.0 1.0))))))> #<alt (λ (x) (+ (log 1.0) (* (* x (* (cbrt (- 1.0 (* x 0.5))) (cbrt (- 1.0 (* x 0.5))))) (cbrt (- 1.0 (* x 0.5))))))> #<alt (λ (x) (log (+ 1.0 x)))> #<alt (λ (x) (+ (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x)))))> #<alt (λ (x) (+ (log 1.0) (* (* x (pow (- 1.0 (* x 0.5)) 2/3)) (cbrt (- 1.0 (* x 0.5))))))>)
0.871 * * * [regime]: Found split indices: #<option (#s(si 1 158) #s(si 3 255))>
0.871 * [binary-search]: Only using regimes for bounds on (+ 1.0 x) and (#<alt (λ (x) (* (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))) (cbrt (log (+ 1.0 x)))))> #<alt (λ (x) (+ (* 1.0 x) (+ (log 1.0) (* (* x x) (/ -1/2 (* 1.0 1.0))))))> #<alt (λ (x) (+ (log 1.0) (* (* x (* (cbrt (- 1.0 (* x 0.5))) (cbrt (- 1.0 (* x 0.5))))) (cbrt (- 1.0 (* x 0.5))))))> #<alt (λ (x) (log (+ 1.0 x)))> #<alt (λ (x) (+ (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x)))))> #<alt (λ (x) (+ (log 1.0) (* (* x (pow (- 1.0 (* x 0.5)) 2/3)) (cbrt (- 1.0 (* x 0.5))))))>)
0.871 * [regimes]: Found splitpoints: (#s(sp 1 (+ 1.0 x) 1.000000000320554) #s(sp 3 (+ 1.0 x) +nan.0)) , with alts (#<alt (λ (x) (* (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x)))) (cbrt (log (+ 1.0 x)))))> #<alt (λ (x) (+ (* 1.0 x) (+ (log 1.0) (* (* x x) (/ -1/2 (* 1.0 1.0))))))> #<alt (λ (x) (+ (log 1.0) (* (* x (* (cbrt (- 1.0 (* x 0.5))) (cbrt (- 1.0 (* x 0.5))))) (cbrt (- 1.0 (* x 0.5))))))> #<alt (λ (x) (log (+ 1.0 x)))> #<alt (λ (x) (+ (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x)))))> #<alt (λ (x) (+ (log 1.0) (* (* x (pow (- 1.0 (* x 0.5)) 2/3)) (cbrt (- 1.0 (* x 0.5))))))>)
0.872 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (if (<= (+ 1.0 x) 1.000000000320554) (+ (* 1.0 x) (+ (log 1.0) (* (* x x) (/ -1/2 (* 1.0 1.0))))) (log (+ 1.0 x)))
0.872 * * [simplify]: iteration  0 :  21  enodes  (cost  26 )
0.872 * * [simplify]: iteration  1 :  21  enodes  (cost  26 )
0.873 * [simplify]: Simplified to:
   (if (<= (+ 1.0 x) 1.000000000320554) (+ (* 1.0 x) (+ (log 1.0) (* (* x x) (/ -1/2 (* 1.0 1.0))))) (log (+ 1.0 x)))
3.193 * [regime-testing]: End program error score: 0.3317974038646588
3.269 * [regime-testing]: Target error score: 0.2922865358169771