6.879 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.025 * * * [progress]: [2/2] Setting up program.
0.027 * [progress]: [Phase 2 of 3] Improving.
0.027 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (atan (+ N 1.0)) (atan N))
0.029 * * [simplify]: iteration  0 :  9  enodes  (cost  4 )
0.031 * * [simplify]: iteration  1 :  10  enodes  (cost  4 )
0.032 * * [simplify]: iteration  2 :  10  enodes  (cost  4 )
0.032 * [simplify]: Simplified to:
   (- (atan (+ N 1.0)) (atan N))
0.032 * * [progress]: iteration 1 / 4
0.032 * * * [progress]: picking best candidate
0.034 * * * * [pick]: Picked  #<alt (λ (N) (- (atan (+ N 1.0)) (atan N)))>
0.034 * * * [progress]: localizing error
0.039 * * * [progress]: generating rewritten candidates
0.039 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.043 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.044 * * * [progress]: generating series expansions
0.044 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.044 * [approximate]: Taking taylor expansion of (- (atan (+ N 1.0)) (atan N)) in (N) around 0
0.044 * [taylor]: Taking taylor expansion of (- (atan (+ N 1.0)) (atan N)) in N
0.044 * [taylor]: Taking taylor expansion of (atan (+ N 1.0)) in N
0.044 * [taylor]: Taking taylor expansion of (atan N) in N
0.045 * [taylor]: Taking taylor expansion of (- (atan (+ N 1.0)) (atan N)) in N
0.045 * [taylor]: Taking taylor expansion of (atan (+ N 1.0)) in N
0.045 * [taylor]: Taking taylor expansion of (atan N) in N
0.048 * [approximate]: Taking taylor expansion of (- (atan (+ (/ 1 N) 1.0)) (atan (/ 1 N))) in (N) around 0
0.048 * [taylor]: Taking taylor expansion of (- (atan (+ (/ 1 N) 1.0)) (atan (/ 1 N))) in N
0.048 * [taylor]: Taking taylor expansion of (atan (+ (/ 1 N) 1.0)) in N
0.048 * [taylor]: Taking taylor expansion of (atan (/ 1 N)) in N
0.048 * [taylor]: Taking taylor expansion of (- (atan (+ (/ 1 N) 1.0)) (atan (/ 1 N))) in N
0.048 * [taylor]: Taking taylor expansion of (atan (+ (/ 1 N) 1.0)) in N
0.048 * [taylor]: Taking taylor expansion of (atan (/ 1 N)) in N
0.051 * [approximate]: Taking taylor expansion of (- (atan (- 1.0 (/ 1 N))) (atan (/ -1 N))) in (N) around 0
0.051 * [taylor]: Taking taylor expansion of (- (atan (- 1.0 (/ 1 N))) (atan (/ -1 N))) in N
0.051 * [taylor]: Taking taylor expansion of (atan (- 1.0 (/ 1 N))) in N
0.051 * [taylor]: Taking taylor expansion of (atan (/ -1 N)) in N
0.051 * [taylor]: Taking taylor expansion of (- (atan (- 1.0 (/ 1 N))) (atan (/ -1 N))) in N
0.051 * [taylor]: Taking taylor expansion of (atan (- 1.0 (/ 1 N))) in N
0.051 * [taylor]: Taking taylor expansion of (atan (/ -1 N)) in N
0.055 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.055 * [approximate]: Taking taylor expansion of (atan (+ N 1.0)) in (N) around 0
0.055 * [taylor]: Taking taylor expansion of (atan (+ N 1.0)) in N
0.055 * [taylor]: Taking taylor expansion of (atan (+ N 1.0)) in N
0.055 * [approximate]: Taking taylor expansion of (atan (+ (/ 1 N) 1.0)) in (N) around 0
0.055 * [taylor]: Taking taylor expansion of (atan (+ (/ 1 N) 1.0)) in N
0.055 * [taylor]: Taking taylor expansion of (atan (+ (/ 1 N) 1.0)) in N
0.055 * [approximate]: Taking taylor expansion of (atan (- 1.0 (/ 1 N))) in (N) around 0
0.055 * [taylor]: Taking taylor expansion of (atan (- 1.0 (/ 1 N))) in N
0.055 * [taylor]: Taking taylor expansion of (atan (- 1.0 (/ 1 N))) in N
0.056 * * * [progress]: simplifying candidates
0.056 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (+ N 1.0) N)
  (+ 1 (* (+ N 1.0) N))
  (/ (exp (atan (+ N 1.0))) (exp (atan N)))
  (log (- (atan (+ N 1.0)) (atan N)))
  (exp (- (atan (+ N 1.0)) (atan N)))
  (* (cbrt (- (atan (+ N 1.0)) (atan N))) (cbrt (- (atan (+ N 1.0)) (atan N))))
  (cbrt (- (atan (+ N 1.0)) (atan N)))
  (* (* (- (atan (+ N 1.0)) (atan N)) (- (atan (+ N 1.0)) (atan N))) (- (atan (+ N 1.0)) (atan N)))
  (sqrt (- (atan (+ N 1.0)) (atan N)))
  (sqrt (- (atan (+ N 1.0)) (atan N)))
  (- (pow (atan (+ N 1.0)) 3) (pow (atan N) 3))
  (+ (* (atan (+ N 1.0)) (atan (+ N 1.0))) (+ (* (atan N) (atan N)) (* (atan (+ N 1.0)) (atan N))))
  (- (atan N))
  (- (* (atan (+ N 1.0)) (atan (+ N 1.0))) (* (atan N) (atan N)))
  (+ (atan (+ N 1.0)) (atan N))
  (+ (sqrt (atan (+ N 1.0))) (sqrt (atan N)))
  (- (sqrt (atan (+ N 1.0))) (sqrt (atan N)))
  (- (atan (+ N 1.0)) (atan N))
  (- (atan N))
  (log (atan (+ N 1.0)))
  (exp (atan (+ N 1.0)))
  (* (cbrt (atan (+ N 1.0))) (cbrt (atan (+ N 1.0))))
  (cbrt (atan (+ N 1.0)))
  (* (* (atan (+ N 1.0)) (atan (+ N 1.0))) (atan (+ N 1.0)))
  (sqrt (atan (+ N 1.0)))
  (sqrt (atan (+ N 1.0)))
  (- (atan (+ N 1.0)) (atan N))
  (- (atan (+ N 1.0)) (atan N))
  (- (atan (+ N 1.0)) (atan N))
  (atan (+ N 1.0))
  (atan (+ N 1.0))
  (atan (+ N 1.0))
0.059 * * [simplify]: iteration  0 :  75  enodes  (cost  154 )
0.061 * * [simplify]: iteration  1 :  145  enodes  (cost  145 )
0.064 * * [simplify]: iteration  2 :  289  enodes  (cost  143 )
0.068 * * [simplify]: iteration  3 :  681  enodes  (cost  142 )
0.081 * * [simplify]: iteration  4 :  2491  enodes  (cost  142 )
0.129 * * [simplify]: iteration  5 :  5001  enodes  (cost  142 )
0.130 * [simplify]: Simplified to:
   1.0
  (+ 1 (* (+ N 1.0) N))
  (exp (- (atan (+ N 1.0)) (atan N)))
  (log (- (atan (+ N 1.0)) (atan N)))
  (exp (- (atan (+ N 1.0)) (atan N)))
  (* (cbrt (- (atan (+ N 1.0)) (atan N))) (cbrt (- (atan (+ N 1.0)) (atan N))))
  (cbrt (- (atan (+ N 1.0)) (atan N)))
  (pow (- (atan (+ N 1.0)) (atan N)) 3)
  (sqrt (- (atan (+ N 1.0)) (atan N)))
  (sqrt (- (atan (+ N 1.0)) (atan N)))
  (- (pow (atan (+ N 1.0)) 3) (pow (atan N) 3))
  (+ (* (atan (+ N 1.0)) (+ (atan (+ N 1.0)) (atan N))) (* (atan N) (atan N)))
  (- 0 (atan N))
  (- (* (atan (+ N 1.0)) (atan (+ N 1.0))) (* (atan N) (atan N)))
  (+ (atan (+ N 1.0)) (atan N))
  (+ (sqrt (atan (+ N 1.0))) (sqrt (atan N)))
  (- (sqrt (atan (+ N 1.0))) (sqrt (atan N)))
  (- (atan (+ N 1.0)) (atan N))
  (- 0 (atan N))
  (log (atan (+ N 1.0)))
  (exp (atan (+ N 1.0)))
  (* (cbrt (atan (+ N 1.0))) (cbrt (atan (+ N 1.0))))
  (cbrt (atan (+ N 1.0)))
  (pow (atan (+ N 1.0)) 3)
  (sqrt (atan (+ N 1.0)))
  (sqrt (atan (+ N 1.0)))
  (- (atan (+ N 1.0)) (atan N))
  (- (atan (+ N 1.0)) (atan N))
  (- (atan (+ N 1.0)) (atan N))
  (atan (+ N 1.0))
  (atan (+ N 1.0))
  (atan (+ N 1.0))
0.130 * * * [progress]: adding candidates to table
0.177 * * [progress]: iteration 2 / 4
0.177 * * * [progress]: picking best candidate
0.178 * * * * [pick]: Picked  #<alt (λ (N) (atan2 1.0 (+ 1 (* (+ N 1.0) N))))>
0.178 * * * [progress]: localizing error
0.184 * * * [progress]: generating rewritten candidates
0.184 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.185 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2 2)
0.191 * * * [progress]: generating series expansions
0.191 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.191 * [approximate]: Taking taylor expansion of (atan2 1.0 (+ (pow N 2) (+ (* 1.0 N) 1))) in (N) around 0
0.191 * [taylor]: Taking taylor expansion of (atan2 1.0 (+ (pow N 2) (+ (* 1.0 N) 1))) in N
0.192 * [taylor]: Taking taylor expansion of (atan2 1.0 (+ (pow N 2) (+ (* 1.0 N) 1))) in N
0.192 * [approximate]: Taking taylor expansion of (atan2 1.0 (+ (* 1.0 (/ 1 N)) (+ (/ 1 (pow N 2)) 1))) in (N) around 0
0.192 * [taylor]: Taking taylor expansion of (atan2 1.0 (+ (* 1.0 (/ 1 N)) (+ (/ 1 (pow N 2)) 1))) in N
0.192 * [taylor]: Taking taylor expansion of (atan2 1.0 (+ (* 1.0 (/ 1 N)) (+ (/ 1 (pow N 2)) 1))) in N
0.193 * [approximate]: Taking taylor expansion of (atan2 1.0 (- (+ (/ 1 (pow N 2)) 1) (* 1.0 (/ 1 N)))) in (N) around 0
0.193 * [taylor]: Taking taylor expansion of (atan2 1.0 (- (+ (/ 1 (pow N 2)) 1) (* 1.0 (/ 1 N)))) in N
0.193 * [taylor]: Taking taylor expansion of (atan2 1.0 (- (+ (/ 1 (pow N 2)) 1) (* 1.0 (/ 1 N)))) in N
0.194 * * * * [progress]: [ 2 / 2 ] generating series at (2 2 2)
0.194 * [approximate]: Taking taylor expansion of (* N (+ N 1.0)) in (N) around 0
0.194 * [taylor]: Taking taylor expansion of (* N (+ N 1.0)) in N
0.194 * [taylor]: Taking taylor expansion of N in N
0.194 * [taylor]: Taking taylor expansion of (+ N 1.0) in N
0.194 * [taylor]: Taking taylor expansion of N in N
0.194 * [taylor]: Taking taylor expansion of 1.0 in N
0.194 * [taylor]: Taking taylor expansion of (* N (+ N 1.0)) in N
0.194 * [taylor]: Taking taylor expansion of N in N
0.194 * [taylor]: Taking taylor expansion of (+ N 1.0) in N
0.194 * [taylor]: Taking taylor expansion of N in N
0.194 * [taylor]: Taking taylor expansion of 1.0 in N
0.203 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 N) 1.0) N) in (N) around 0
0.203 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 N) 1.0) N) in N
0.203 * [taylor]: Taking taylor expansion of (+ (/ 1 N) 1.0) in N
0.204 * [taylor]: Taking taylor expansion of (/ 1 N) in N
0.204 * [taylor]: Taking taylor expansion of N in N
0.204 * [taylor]: Taking taylor expansion of 1.0 in N
0.204 * [taylor]: Taking taylor expansion of N in N
0.204 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 N) 1.0) N) in N
0.204 * [taylor]: Taking taylor expansion of (+ (/ 1 N) 1.0) in N
0.204 * [taylor]: Taking taylor expansion of (/ 1 N) in N
0.204 * [taylor]: Taking taylor expansion of N in N
0.205 * [taylor]: Taking taylor expansion of 1.0 in N
0.205 * [taylor]: Taking taylor expansion of N in N
0.219 * [approximate]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 N)) N)) in (N) around 0
0.219 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 N)) N)) in N
0.219 * [taylor]: Taking taylor expansion of -1 in N
0.219 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 N)) N) in N
0.219 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 N)) in N
0.219 * [taylor]: Taking taylor expansion of 1.0 in N
0.219 * [taylor]: Taking taylor expansion of (/ 1 N) in N
0.219 * [taylor]: Taking taylor expansion of N in N
0.219 * [taylor]: Taking taylor expansion of N in N
0.220 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 N)) N)) in N
0.220 * [taylor]: Taking taylor expansion of -1 in N
0.220 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 N)) N) in N
0.220 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 N)) in N
0.220 * [taylor]: Taking taylor expansion of 1.0 in N
0.220 * [taylor]: Taking taylor expansion of (/ 1 N) in N
0.220 * [taylor]: Taking taylor expansion of N in N
0.221 * [taylor]: Taking taylor expansion of N in N
0.239 * * * [progress]: simplifying candidates
0.240 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (atan2 1.0 (+ 1 (* (+ N 1.0) N))))
  (exp (atan2 1.0 (+ 1 (* (+ N 1.0) N))))
  (* (cbrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))) (cbrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))))
  (cbrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))
  (* (* (atan2 1.0 (+ 1 (* (+ N 1.0) N))) (atan2 1.0 (+ 1 (* (+ N 1.0) N)))) (atan2 1.0 (+ 1 (* (+ N 1.0) N))))
  (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))
  (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))
  (* (+ N 1.0) N)
  (+ (log (+ N 1.0)) (log N))
  (log (* (+ N 1.0) N))
  (exp (* (+ N 1.0) N))
  (* (* (* (+ N 1.0) (+ N 1.0)) (+ N 1.0)) (* (* N N) N))
  (* (cbrt (* (+ N 1.0) N)) (cbrt (* (+ N 1.0) N)))
  (cbrt (* (+ N 1.0) N))
  (* (* (* (+ N 1.0) N) (* (+ N 1.0) N)) (* (+ N 1.0) N))
  (sqrt (* (+ N 1.0) N))
  (sqrt (* (+ N 1.0) N))
  (* (sqrt (+ N 1.0)) (sqrt N))
  (* (sqrt (+ N 1.0)) (sqrt N))
  (* (+ N 1.0) (* (cbrt N) (cbrt N)))
  (* (+ N 1.0) (sqrt N))
  (* (+ N 1.0) 1)
  (* (cbrt (+ N 1.0)) N)
  (* (sqrt (+ N 1.0)) N)
  (* (+ N 1.0) N)
  (* (+ N 1.0) N)
  (* (+ (pow N 3) (pow 1.0 3)) N)
  (* (- (* N N) (* 1.0 1.0)) N)
  (atan2 1.0 (+ (pow N 2) (+ (* 1.0 N) 1)))
  (atan2 1.0 (+ (pow N 2) (+ (* 1.0 N) 1)))
  (atan2 1.0 (+ (pow N 2) (+ (* 1.0 N) 1)))
  (+ (pow N 2) (* 1.0 N))
  (+ (pow N 2) (* 1.0 N))
  (+ (pow N 2) (* 1.0 N))
0.243 * * [simplify]: iteration  0 :  121  enodes  (cost  151 )
0.246 * * [simplify]: iteration  1 :  432  enodes  (cost  127 )
0.255 * * [simplify]: iteration  2 :  2321  enodes  (cost  127 )
0.292 * * [simplify]: iteration  3 :  5002  enodes  (cost  127 )
0.293 * [simplify]: Simplified to:
   (log (atan2 1.0 (+ 1 (* (+ N 1.0) N))))
  (exp (atan2 1.0 (+ 1 (* (+ N 1.0) N))))
  (* (cbrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))) (cbrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))))
  (cbrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))
  (pow (atan2 1.0 (+ 1 (* (+ N 1.0) N))) 3)
  (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))
  (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))
  (* (+ N 1.0) N)
  (log (* (+ N 1.0) N))
  (log (* (+ N 1.0) N))
  (exp (* (+ N 1.0) N))
  (pow (* (+ N 1.0) N) 3)
  (* (cbrt (* (+ N 1.0) N)) (cbrt (* (+ N 1.0) N)))
  (cbrt (* (+ N 1.0) N))
  (pow (* (+ N 1.0) N) 3)
  (sqrt (* (+ N 1.0) N))
  (sqrt (* (+ N 1.0) N))
  (* (sqrt (+ N 1.0)) (sqrt N))
  (* (sqrt (+ N 1.0)) (sqrt N))
  (* (+ N 1.0) (* (cbrt N) (cbrt N)))
  (* (+ N 1.0) (sqrt N))
  (+ N 1.0)
  (* (cbrt (+ N 1.0)) N)
  (* (sqrt (+ N 1.0)) N)
  (* (+ N 1.0) N)
  (* (+ N 1.0) N)
  (* (+ (pow N 3) (pow 1.0 3)) N)
  (* (- (* N N) (* 1.0 1.0)) N)
  (atan2 1.0 (+ 1 (* (+ N 1.0) N)))
  (atan2 1.0 (+ 1 (* (+ N 1.0) N)))
  (atan2 1.0 (+ 1 (* (+ N 1.0) N)))
  (* (+ N 1.0) N)
  (* (+ N 1.0) N)
  (* (+ N 1.0) N)
0.293 * * * [progress]: adding candidates to table
0.348 * * [progress]: iteration 3 / 4
0.348 * * * [progress]: picking best candidate
0.360 * * * * [pick]: Picked  #<alt (λ (N) (atan2 1.0 (+ 1 (* (* (cbrt (* (+ N 1.0) N)) (cbrt (* (+ N 1.0) N))) (cbrt (* (+ N 1.0) N))))))>
0.360 * * * [progress]: localizing error
0.369 * * * [progress]: generating rewritten candidates
0.370 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2 2)
0.374 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2 1 2)
0.379 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2 1 1)
0.383 * * * * [progress]: [ 4 / 4 ] rewriting at (2)
0.385 * * * [progress]: generating series expansions
0.385 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2 2)
0.385 * [approximate]: Taking taylor expansion of (pow (* N (+ N 1.0)) 1/3) in (N) around 0
0.385 * [taylor]: Taking taylor expansion of (pow (* N (+ N 1.0)) 1/3) in N
0.385 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (* N (+ N 1.0))))) in N
0.385 * [taylor]: Taking taylor expansion of (* 1/3 (log (* N (+ N 1.0)))) in N
0.385 * [taylor]: Taking taylor expansion of 1/3 in N
0.385 * [taylor]: Taking taylor expansion of (log (* N (+ N 1.0))) in N
0.385 * [taylor]: Taking taylor expansion of (* N (+ N 1.0)) in N
0.385 * [taylor]: Taking taylor expansion of N in N
0.385 * [taylor]: Taking taylor expansion of (+ N 1.0) in N
0.385 * [taylor]: Taking taylor expansion of N in N
0.385 * [taylor]: Taking taylor expansion of 1.0 in N
0.388 * [taylor]: Taking taylor expansion of (pow (* N (+ N 1.0)) 1/3) in N
0.388 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (* N (+ N 1.0))))) in N
0.388 * [taylor]: Taking taylor expansion of (* 1/3 (log (* N (+ N 1.0)))) in N
0.388 * [taylor]: Taking taylor expansion of 1/3 in N
0.388 * [taylor]: Taking taylor expansion of (log (* N (+ N 1.0))) in N
0.388 * [taylor]: Taking taylor expansion of (* N (+ N 1.0)) in N
0.388 * [taylor]: Taking taylor expansion of N in N
0.391 * [taylor]: Taking taylor expansion of (+ N 1.0) in N
0.392 * [taylor]: Taking taylor expansion of N in N
0.392 * [taylor]: Taking taylor expansion of 1.0 in N
0.422 * [approximate]: Taking taylor expansion of (pow (/ (+ (/ 1 N) 1.0) N) 1/3) in (N) around 0
0.422 * [taylor]: Taking taylor expansion of (pow (/ (+ (/ 1 N) 1.0) N) 1/3) in N
0.423 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (+ (/ 1 N) 1.0) N)))) in N
0.423 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (+ (/ 1 N) 1.0) N))) in N
0.423 * [taylor]: Taking taylor expansion of 1/3 in N
0.423 * [taylor]: Taking taylor expansion of (log (/ (+ (/ 1 N) 1.0) N)) in N
0.423 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 N) 1.0) N) in N
0.423 * [taylor]: Taking taylor expansion of (+ (/ 1 N) 1.0) in N
0.423 * [taylor]: Taking taylor expansion of (/ 1 N) in N
0.423 * [taylor]: Taking taylor expansion of N in N
0.423 * [taylor]: Taking taylor expansion of 1.0 in N
0.423 * [taylor]: Taking taylor expansion of N in N
0.424 * [taylor]: Taking taylor expansion of (pow (/ (+ (/ 1 N) 1.0) N) 1/3) in N
0.424 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (+ (/ 1 N) 1.0) N)))) in N
0.424 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (+ (/ 1 N) 1.0) N))) in N
0.424 * [taylor]: Taking taylor expansion of 1/3 in N
0.424 * [taylor]: Taking taylor expansion of (log (/ (+ (/ 1 N) 1.0) N)) in N
0.424 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 N) 1.0) N) in N
0.424 * [taylor]: Taking taylor expansion of (+ (/ 1 N) 1.0) in N
0.424 * [taylor]: Taking taylor expansion of (/ 1 N) in N
0.424 * [taylor]: Taking taylor expansion of N in N
0.424 * [taylor]: Taking taylor expansion of 1.0 in N
0.425 * [taylor]: Taking taylor expansion of N in N
0.446 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ (- 1.0 (/ 1 N)) N) 1/3)) in (N) around 0
0.447 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ (- 1.0 (/ 1 N)) N) 1/3)) in N
0.447 * [taylor]: Taking taylor expansion of (cbrt -1) in N
0.447 * [taylor]: Taking taylor expansion of -1 in N
0.448 * [taylor]: Taking taylor expansion of (pow (/ (- 1.0 (/ 1 N)) N) 1/3) in N
0.448 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (- 1.0 (/ 1 N)) N)))) in N
0.448 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (- 1.0 (/ 1 N)) N))) in N
0.448 * [taylor]: Taking taylor expansion of 1/3 in N
0.448 * [taylor]: Taking taylor expansion of (log (/ (- 1.0 (/ 1 N)) N)) in N
0.448 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 N)) N) in N
0.448 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 N)) in N
0.448 * [taylor]: Taking taylor expansion of 1.0 in N
0.448 * [taylor]: Taking taylor expansion of (/ 1 N) in N
0.448 * [taylor]: Taking taylor expansion of N in N
0.448 * [taylor]: Taking taylor expansion of N in N
0.450 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ (- 1.0 (/ 1 N)) N) 1/3)) in N
0.450 * [taylor]: Taking taylor expansion of (cbrt -1) in N
0.450 * [taylor]: Taking taylor expansion of -1 in N
0.451 * [taylor]: Taking taylor expansion of (pow (/ (- 1.0 (/ 1 N)) N) 1/3) in N
0.451 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (- 1.0 (/ 1 N)) N)))) in N
0.451 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (- 1.0 (/ 1 N)) N))) in N
0.451 * [taylor]: Taking taylor expansion of 1/3 in N
0.451 * [taylor]: Taking taylor expansion of (log (/ (- 1.0 (/ 1 N)) N)) in N
0.451 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 N)) N) in N
0.451 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 N)) in N
0.451 * [taylor]: Taking taylor expansion of 1.0 in N
0.451 * [taylor]: Taking taylor expansion of (/ 1 N) in N
0.451 * [taylor]: Taking taylor expansion of N in N
0.451 * [taylor]: Taking taylor expansion of N in N
0.490 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 2 1 2)
0.491 * [approximate]: Taking taylor expansion of (pow (* N (+ N 1.0)) 1/3) in (N) around 0
0.491 * [taylor]: Taking taylor expansion of (pow (* N (+ N 1.0)) 1/3) in N
0.491 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (* N (+ N 1.0))))) in N
0.491 * [taylor]: Taking taylor expansion of (* 1/3 (log (* N (+ N 1.0)))) in N
0.491 * [taylor]: Taking taylor expansion of 1/3 in N
0.491 * [taylor]: Taking taylor expansion of (log (* N (+ N 1.0))) in N
0.491 * [taylor]: Taking taylor expansion of (* N (+ N 1.0)) in N
0.491 * [taylor]: Taking taylor expansion of N in N
0.491 * [taylor]: Taking taylor expansion of (+ N 1.0) in N
0.491 * [taylor]: Taking taylor expansion of N in N
0.491 * [taylor]: Taking taylor expansion of 1.0 in N
0.494 * [taylor]: Taking taylor expansion of (pow (* N (+ N 1.0)) 1/3) in N
0.494 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (* N (+ N 1.0))))) in N
0.494 * [taylor]: Taking taylor expansion of (* 1/3 (log (* N (+ N 1.0)))) in N
0.494 * [taylor]: Taking taylor expansion of 1/3 in N
0.494 * [taylor]: Taking taylor expansion of (log (* N (+ N 1.0))) in N
0.494 * [taylor]: Taking taylor expansion of (* N (+ N 1.0)) in N
0.494 * [taylor]: Taking taylor expansion of N in N
0.494 * [taylor]: Taking taylor expansion of (+ N 1.0) in N
0.494 * [taylor]: Taking taylor expansion of N in N
0.494 * [taylor]: Taking taylor expansion of 1.0 in N
0.524 * [approximate]: Taking taylor expansion of (pow (/ (+ (/ 1 N) 1.0) N) 1/3) in (N) around 0
0.524 * [taylor]: Taking taylor expansion of (pow (/ (+ (/ 1 N) 1.0) N) 1/3) in N
0.524 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (+ (/ 1 N) 1.0) N)))) in N
0.524 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (+ (/ 1 N) 1.0) N))) in N
0.524 * [taylor]: Taking taylor expansion of 1/3 in N
0.524 * [taylor]: Taking taylor expansion of (log (/ (+ (/ 1 N) 1.0) N)) in N
0.524 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 N) 1.0) N) in N
0.524 * [taylor]: Taking taylor expansion of (+ (/ 1 N) 1.0) in N
0.524 * [taylor]: Taking taylor expansion of (/ 1 N) in N
0.524 * [taylor]: Taking taylor expansion of N in N
0.524 * [taylor]: Taking taylor expansion of 1.0 in N
0.524 * [taylor]: Taking taylor expansion of N in N
0.525 * [taylor]: Taking taylor expansion of (pow (/ (+ (/ 1 N) 1.0) N) 1/3) in N
0.526 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (+ (/ 1 N) 1.0) N)))) in N
0.526 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (+ (/ 1 N) 1.0) N))) in N
0.526 * [taylor]: Taking taylor expansion of 1/3 in N
0.526 * [taylor]: Taking taylor expansion of (log (/ (+ (/ 1 N) 1.0) N)) in N
0.526 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 N) 1.0) N) in N
0.526 * [taylor]: Taking taylor expansion of (+ (/ 1 N) 1.0) in N
0.526 * [taylor]: Taking taylor expansion of (/ 1 N) in N
0.526 * [taylor]: Taking taylor expansion of N in N
0.526 * [taylor]: Taking taylor expansion of 1.0 in N
0.526 * [taylor]: Taking taylor expansion of N in N
0.547 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ (- 1.0 (/ 1 N)) N) 1/3)) in (N) around 0
0.547 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ (- 1.0 (/ 1 N)) N) 1/3)) in N
0.547 * [taylor]: Taking taylor expansion of (cbrt -1) in N
0.547 * [taylor]: Taking taylor expansion of -1 in N
0.547 * [taylor]: Taking taylor expansion of (pow (/ (- 1.0 (/ 1 N)) N) 1/3) in N
0.547 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (- 1.0 (/ 1 N)) N)))) in N
0.548 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (- 1.0 (/ 1 N)) N))) in N
0.548 * [taylor]: Taking taylor expansion of 1/3 in N
0.548 * [taylor]: Taking taylor expansion of (log (/ (- 1.0 (/ 1 N)) N)) in N
0.548 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 N)) N) in N
0.548 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 N)) in N
0.548 * [taylor]: Taking taylor expansion of 1.0 in N
0.548 * [taylor]: Taking taylor expansion of (/ 1 N) in N
0.548 * [taylor]: Taking taylor expansion of N in N
0.548 * [taylor]: Taking taylor expansion of N in N
0.550 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ (- 1.0 (/ 1 N)) N) 1/3)) in N
0.550 * [taylor]: Taking taylor expansion of (cbrt -1) in N
0.550 * [taylor]: Taking taylor expansion of -1 in N
0.551 * [taylor]: Taking taylor expansion of (pow (/ (- 1.0 (/ 1 N)) N) 1/3) in N
0.551 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (- 1.0 (/ 1 N)) N)))) in N
0.551 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (- 1.0 (/ 1 N)) N))) in N
0.551 * [taylor]: Taking taylor expansion of 1/3 in N
0.551 * [taylor]: Taking taylor expansion of (log (/ (- 1.0 (/ 1 N)) N)) in N
0.551 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 N)) N) in N
0.551 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 N)) in N
0.551 * [taylor]: Taking taylor expansion of 1.0 in N
0.551 * [taylor]: Taking taylor expansion of (/ 1 N) in N
0.551 * [taylor]: Taking taylor expansion of N in N
0.551 * [taylor]: Taking taylor expansion of N in N
0.589 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 2 1 1)
0.589 * [approximate]: Taking taylor expansion of (pow (* N (+ N 1.0)) 1/3) in (N) around 0
0.589 * [taylor]: Taking taylor expansion of (pow (* N (+ N 1.0)) 1/3) in N
0.589 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (* N (+ N 1.0))))) in N
0.589 * [taylor]: Taking taylor expansion of (* 1/3 (log (* N (+ N 1.0)))) in N
0.589 * [taylor]: Taking taylor expansion of 1/3 in N
0.589 * [taylor]: Taking taylor expansion of (log (* N (+ N 1.0))) in N
0.589 * [taylor]: Taking taylor expansion of (* N (+ N 1.0)) in N
0.589 * [taylor]: Taking taylor expansion of N in N
0.589 * [taylor]: Taking taylor expansion of (+ N 1.0) in N
0.589 * [taylor]: Taking taylor expansion of N in N
0.589 * [taylor]: Taking taylor expansion of 1.0 in N
0.592 * [taylor]: Taking taylor expansion of (pow (* N (+ N 1.0)) 1/3) in N
0.592 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (* N (+ N 1.0))))) in N
0.592 * [taylor]: Taking taylor expansion of (* 1/3 (log (* N (+ N 1.0)))) in N
0.592 * [taylor]: Taking taylor expansion of 1/3 in N
0.592 * [taylor]: Taking taylor expansion of (log (* N (+ N 1.0))) in N
0.592 * [taylor]: Taking taylor expansion of (* N (+ N 1.0)) in N
0.592 * [taylor]: Taking taylor expansion of N in N
0.592 * [taylor]: Taking taylor expansion of (+ N 1.0) in N
0.592 * [taylor]: Taking taylor expansion of N in N
0.592 * [taylor]: Taking taylor expansion of 1.0 in N
0.622 * [approximate]: Taking taylor expansion of (pow (/ (+ (/ 1 N) 1.0) N) 1/3) in (N) around 0
0.622 * [taylor]: Taking taylor expansion of (pow (/ (+ (/ 1 N) 1.0) N) 1/3) in N
0.622 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (+ (/ 1 N) 1.0) N)))) in N
0.622 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (+ (/ 1 N) 1.0) N))) in N
0.622 * [taylor]: Taking taylor expansion of 1/3 in N
0.622 * [taylor]: Taking taylor expansion of (log (/ (+ (/ 1 N) 1.0) N)) in N
0.622 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 N) 1.0) N) in N
0.622 * [taylor]: Taking taylor expansion of (+ (/ 1 N) 1.0) in N
0.622 * [taylor]: Taking taylor expansion of (/ 1 N) in N
0.622 * [taylor]: Taking taylor expansion of N in N
0.622 * [taylor]: Taking taylor expansion of 1.0 in N
0.622 * [taylor]: Taking taylor expansion of N in N
0.623 * [taylor]: Taking taylor expansion of (pow (/ (+ (/ 1 N) 1.0) N) 1/3) in N
0.623 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (+ (/ 1 N) 1.0) N)))) in N
0.624 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (+ (/ 1 N) 1.0) N))) in N
0.624 * [taylor]: Taking taylor expansion of 1/3 in N
0.624 * [taylor]: Taking taylor expansion of (log (/ (+ (/ 1 N) 1.0) N)) in N
0.624 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 N) 1.0) N) in N
0.624 * [taylor]: Taking taylor expansion of (+ (/ 1 N) 1.0) in N
0.624 * [taylor]: Taking taylor expansion of (/ 1 N) in N
0.624 * [taylor]: Taking taylor expansion of N in N
0.624 * [taylor]: Taking taylor expansion of 1.0 in N
0.624 * [taylor]: Taking taylor expansion of N in N
0.650 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ (- 1.0 (/ 1 N)) N) 1/3)) in (N) around 0
0.650 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ (- 1.0 (/ 1 N)) N) 1/3)) in N
0.650 * [taylor]: Taking taylor expansion of (cbrt -1) in N
0.650 * [taylor]: Taking taylor expansion of -1 in N
0.651 * [taylor]: Taking taylor expansion of (pow (/ (- 1.0 (/ 1 N)) N) 1/3) in N
0.651 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (- 1.0 (/ 1 N)) N)))) in N
0.651 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (- 1.0 (/ 1 N)) N))) in N
0.651 * [taylor]: Taking taylor expansion of 1/3 in N
0.651 * [taylor]: Taking taylor expansion of (log (/ (- 1.0 (/ 1 N)) N)) in N
0.651 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 N)) N) in N
0.651 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 N)) in N
0.651 * [taylor]: Taking taylor expansion of 1.0 in N
0.651 * [taylor]: Taking taylor expansion of (/ 1 N) in N
0.651 * [taylor]: Taking taylor expansion of N in N
0.651 * [taylor]: Taking taylor expansion of N in N
0.653 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ (- 1.0 (/ 1 N)) N) 1/3)) in N
0.653 * [taylor]: Taking taylor expansion of (cbrt -1) in N
0.653 * [taylor]: Taking taylor expansion of -1 in N
0.654 * [taylor]: Taking taylor expansion of (pow (/ (- 1.0 (/ 1 N)) N) 1/3) in N
0.654 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ (- 1.0 (/ 1 N)) N)))) in N
0.654 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ (- 1.0 (/ 1 N)) N))) in N
0.654 * [taylor]: Taking taylor expansion of 1/3 in N
0.654 * [taylor]: Taking taylor expansion of (log (/ (- 1.0 (/ 1 N)) N)) in N
0.654 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 N)) N) in N
0.654 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 N)) in N
0.654 * [taylor]: Taking taylor expansion of 1.0 in N
0.654 * [taylor]: Taking taylor expansion of (/ 1 N) in N
0.654 * [taylor]: Taking taylor expansion of N in N
0.654 * [taylor]: Taking taylor expansion of N in N
0.686 * * * * [progress]: [ 4 / 4 ] generating series at (2)
0.687 * [approximate]: Taking taylor expansion of (atan2 1.0 (+ (pow N 2) (+ (* 1.0 N) 1))) in (N) around 0
0.687 * [taylor]: Taking taylor expansion of (atan2 1.0 (+ (pow N 2) (+ (* 1.0 N) 1))) in N
0.687 * [taylor]: Taking taylor expansion of (atan2 1.0 (+ (pow N 2) (+ (* 1.0 N) 1))) in N
0.688 * [approximate]: Taking taylor expansion of (atan2 1.0 (+ (* 1.0 (/ 1 N)) (+ (/ 1 (pow N 2)) 1))) in (N) around 0
0.688 * [taylor]: Taking taylor expansion of (atan2 1.0 (+ (* 1.0 (/ 1 N)) (+ (/ 1 (pow N 2)) 1))) in N
0.688 * [taylor]: Taking taylor expansion of (atan2 1.0 (+ (* 1.0 (/ 1 N)) (+ (/ 1 (pow N 2)) 1))) in N
0.689 * [approximate]: Taking taylor expansion of (atan2 1.0 (- (+ (* 1.0 (/ (pow (cbrt -1) 3) N)) 1) (/ (pow (cbrt -1) 3) (pow N 2)))) in (N) around 0
0.689 * [taylor]: Taking taylor expansion of (atan2 1.0 (- (+ (* 1.0 (/ (pow (cbrt -1) 3) N)) 1) (/ (pow (cbrt -1) 3) (pow N 2)))) in N
0.690 * [taylor]: Taking taylor expansion of (atan2 1.0 (- (+ (* 1.0 (/ (pow (cbrt -1) 3) N)) 1) (/ (pow (cbrt -1) 3) (pow N 2)))) in N
0.692 * * * [progress]: simplifying candidates
0.693 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (cbrt (* (+ N 1.0) N)))
  (exp (cbrt (* (+ N 1.0) N)))
  (cbrt (+ N 1.0))
  (cbrt N)
  (cbrt (* (+ (pow N 3) (pow 1.0 3)) N))
  (cbrt (+ (* N N) (- (* 1.0 1.0) (* N 1.0))))
  (cbrt (* (- (* N N) (* 1.0 1.0)) N))
  (cbrt (- N 1.0))
  (* (cbrt (cbrt (* (+ N 1.0) N))) (cbrt (cbrt (* (+ N 1.0) N))))
  (cbrt (cbrt (* (+ N 1.0) N)))
  (* (* (cbrt (* (+ N 1.0) N)) (cbrt (* (+ N 1.0) N))) (cbrt (* (+ N 1.0) N)))
  (sqrt (cbrt (* (+ N 1.0) N)))
  (sqrt (cbrt (* (+ N 1.0) N)))
  (log (cbrt (* (+ N 1.0) N)))
  (exp (cbrt (* (+ N 1.0) N)))
  (cbrt (+ N 1.0))
  (cbrt N)
  (cbrt (* (+ (pow N 3) (pow 1.0 3)) N))
  (cbrt (+ (* N N) (- (* 1.0 1.0) (* N 1.0))))
  (cbrt (* (- (* N N) (* 1.0 1.0)) N))
  (cbrt (- N 1.0))
  (* (cbrt (cbrt (* (+ N 1.0) N))) (cbrt (cbrt (* (+ N 1.0) N))))
  (cbrt (cbrt (* (+ N 1.0) N)))
  (* (* (cbrt (* (+ N 1.0) N)) (cbrt (* (+ N 1.0) N))) (cbrt (* (+ N 1.0) N)))
  (sqrt (cbrt (* (+ N 1.0) N)))
  (sqrt (cbrt (* (+ N 1.0) N)))
  (log (cbrt (* (+ N 1.0) N)))
  (exp (cbrt (* (+ N 1.0) N)))
  (cbrt (+ N 1.0))
  (cbrt N)
  (cbrt (* (+ (pow N 3) (pow 1.0 3)) N))
  (cbrt (+ (* N N) (- (* 1.0 1.0) (* N 1.0))))
  (cbrt (* (- (* N N) (* 1.0 1.0)) N))
  (cbrt (- N 1.0))
  (* (cbrt (cbrt (* (+ N 1.0) N))) (cbrt (cbrt (* (+ N 1.0) N))))
  (cbrt (cbrt (* (+ N 1.0) N)))
  (* (* (cbrt (* (+ N 1.0) N)) (cbrt (* (+ N 1.0) N))) (cbrt (* (+ N 1.0) N)))
  (sqrt (cbrt (* (+ N 1.0) N)))
  (sqrt (cbrt (* (+ N 1.0) N)))
  (log (atan2 1.0 (+ 1 (* (* (cbrt (* (+ N 1.0) N)) (cbrt (* (+ N 1.0) N))) (cbrt (* (+ N 1.0) N))))))
  (exp (atan2 1.0 (+ 1 (* (* (cbrt (* (+ N 1.0) N)) (cbrt (* (+ N 1.0) N))) (cbrt (* (+ N 1.0) N))))))
  (* (cbrt (atan2 1.0 (+ 1 (* (* (cbrt (* (+ N 1.0) N)) (cbrt (* (+ N 1.0) N))) (cbrt (* (+ N 1.0) N)))))) (cbrt (atan2 1.0 (+ 1 (* (* (cbrt (* (+ N 1.0) N)) (cbrt (* (+ N 1.0) N))) (cbrt (* (+ N 1.0) N)))))))
  (cbrt (atan2 1.0 (+ 1 (* (* (cbrt (* (+ N 1.0) N)) (cbrt (* (+ N 1.0) N))) (cbrt (* (+ N 1.0) N))))))
  (* (* (atan2 1.0 (+ 1 (* (* (cbrt (* (+ N 1.0) N)) (cbrt (* (+ N 1.0) N))) (cbrt (* (+ N 1.0) N))))) (atan2 1.0 (+ 1 (* (* (cbrt (* (+ N 1.0) N)) (cbrt (* (+ N 1.0) N))) (cbrt (* (+ N 1.0) N)))))) (atan2 1.0 (+ 1 (* (* (cbrt (* (+ N 1.0) N)) (cbrt (* (+ N 1.0) N))) (cbrt (* (+ N 1.0) N))))))
  (sqrt (atan2 1.0 (+ 1 (* (* (cbrt (* (+ N 1.0) N)) (cbrt (* (+ N 1.0) N))) (cbrt (* (+ N 1.0) N))))))
  (sqrt (atan2 1.0 (+ 1 (* (* (cbrt (* (+ N 1.0) N)) (cbrt (* (+ N 1.0) N))) (cbrt (* (+ N 1.0) N))))))
  (- (+ (exp (* 1/3 (+ (log 1.0) (log N)))) (+ (* 0.05555555555555555 (* (exp (* 1/3 (+ (log 1.0) (log N)))) (pow N 2))) (* 0.3333333333333333 (* (exp (* 1/3 (+ (log 1.0) (log N)))) N)))) (* 1/6 (/ (* (exp (* 1/3 (+ (log 1.0) (log N)))) (pow N 2)) (pow 1.0 2))))
  (- (+ (pow (/ 1 N) -2/3) (* 0.3333333333333333 (pow (/ 1 N) 1/3))) (* 0.1111111111111111 (pow (/ 1 (pow N 4)) 1/3)))
  (- (+ (* (cbrt -1) (exp (* 1/3 (- (log -1) (* 2 (log (/ -1 N))))))) (* 0.3333333333333333 (/ (* (cbrt -1) (exp (* 1/3 (- (log -1) (* 2 (log (/ -1 N))))))) N))) (* 0.1111111111111111 (/ (* (cbrt -1) (exp (* 1/3 (- (log -1) (* 2 (log (/ -1 N))))))) (pow N 2))))
  (- (+ (exp (* 1/3 (+ (log 1.0) (log N)))) (+ (* 0.05555555555555555 (* (exp (* 1/3 (+ (log 1.0) (log N)))) (pow N 2))) (* 0.3333333333333333 (* (exp (* 1/3 (+ (log 1.0) (log N)))) N)))) (* 1/6 (/ (* (exp (* 1/3 (+ (log 1.0) (log N)))) (pow N 2)) (pow 1.0 2))))
  (- (+ (pow (/ 1 N) -2/3) (* 0.3333333333333333 (pow (/ 1 N) 1/3))) (* 0.1111111111111111 (pow (/ 1 (pow N 4)) 1/3)))
  (- (+ (* (cbrt -1) (exp (* 1/3 (- (log -1) (* 2 (log (/ -1 N))))))) (* 0.3333333333333333 (/ (* (cbrt -1) (exp (* 1/3 (- (log -1) (* 2 (log (/ -1 N))))))) N))) (* 0.1111111111111111 (/ (* (cbrt -1) (exp (* 1/3 (- (log -1) (* 2 (log (/ -1 N))))))) (pow N 2))))
  (- (+ (exp (* 1/3 (+ (log 1.0) (log N)))) (+ (* 0.05555555555555555 (* (exp (* 1/3 (+ (log 1.0) (log N)))) (pow N 2))) (* 0.3333333333333333 (* (exp (* 1/3 (+ (log 1.0) (log N)))) N)))) (* 1/6 (/ (* (exp (* 1/3 (+ (log 1.0) (log N)))) (pow N 2)) (pow 1.0 2))))
  (- (+ (pow (/ 1 N) -2/3) (* 0.3333333333333333 (pow (/ 1 N) 1/3))) (* 0.1111111111111111 (pow (/ 1 (pow N 4)) 1/3)))
  (- (+ (* (cbrt -1) (exp (* 1/3 (- (log -1) (* 2 (log (/ -1 N))))))) (* 0.3333333333333333 (/ (* (cbrt -1) (exp (* 1/3 (- (log -1) (* 2 (log (/ -1 N))))))) N))) (* 0.1111111111111111 (/ (* (cbrt -1) (exp (* 1/3 (- (log -1) (* 2 (log (/ -1 N))))))) (pow N 2))))
  (atan2 1.0 (+ (pow N 2) (+ (* 1.0 N) 1)))
  (atan2 1.0 (+ (pow N 2) (+ (* 1.0 N) 1)))
  (atan2 1.0 (+ (pow N 2) (+ (* 1.0 N) 1)))
0.698 * * [simplify]: iteration  0 :  208  enodes  (cost  572 )
0.701 * * [simplify]: iteration  1 :  609  enodes  (cost  524 )
0.712 * * [simplify]: iteration  2 :  2244  enodes  (cost  482 )
0.755 * * [simplify]: iteration  3 :  5002  enodes  (cost  474 )
0.757 * [simplify]: Simplified to:
   (log (cbrt (* (+ N 1.0) N)))
  (exp (cbrt (* (+ N 1.0) N)))
  (cbrt (+ N 1.0))
  (pow N 1/3)
  (cbrt (* (+ (pow N 3) (pow 1.0 3)) N))
  (cbrt (+ (* N N) (- (* 1.0 1.0) (* N 1.0))))
  (cbrt (* (- (* N N) (* 1.0 1.0)) N))
  (cbrt (- N 1.0))
  (* (cbrt (cbrt (* (+ N 1.0) N))) (cbrt (cbrt (* (+ N 1.0) N))))
  (cbrt (cbrt (* (+ N 1.0) N)))
  (* (+ N 1.0) N)
  (sqrt (cbrt (* (+ N 1.0) N)))
  (sqrt (cbrt (* (+ N 1.0) N)))
  (log (cbrt (* (+ N 1.0) N)))
  (exp (cbrt (* (+ N 1.0) N)))
  (cbrt (+ N 1.0))
  (pow N 1/3)
  (cbrt (* (+ (pow N 3) (pow 1.0 3)) N))
  (cbrt (+ (* N N) (- (* 1.0 1.0) (* N 1.0))))
  (cbrt (* (- (* N N) (* 1.0 1.0)) N))
  (cbrt (- N 1.0))
  (* (cbrt (cbrt (* (+ N 1.0) N))) (cbrt (cbrt (* (+ N 1.0) N))))
  (cbrt (cbrt (* (+ N 1.0) N)))
  (* (+ N 1.0) N)
  (sqrt (cbrt (* (+ N 1.0) N)))
  (sqrt (cbrt (* (+ N 1.0) N)))
  (log (cbrt (* (+ N 1.0) N)))
  (exp (cbrt (* (+ N 1.0) N)))
  (cbrt (+ N 1.0))
  (pow N 1/3)
  (cbrt (* (+ (pow N 3) (pow 1.0 3)) N))
  (cbrt (+ (* N N) (- (* 1.0 1.0) (* N 1.0))))
  (cbrt (* (- (* N N) (* 1.0 1.0)) N))
  (cbrt (- N 1.0))
  (* (cbrt (cbrt (* (+ N 1.0) N))) (cbrt (cbrt (* (+ N 1.0) N))))
  (cbrt (cbrt (* (+ N 1.0) N)))
  (* (+ N 1.0) N)
  (sqrt (cbrt (* (+ N 1.0) N)))
  (sqrt (cbrt (* (+ N 1.0) N)))
  (log (atan2 1.0 (+ 1 (* (* (cbrt (* (+ N 1.0) N)) (cbrt (* (+ N 1.0) N))) (cbrt (* (+ N 1.0) N))))))
  (exp (atan2 1.0 (+ 1 (* (* (cbrt (* (+ N 1.0) N)) (cbrt (* (+ N 1.0) N))) (cbrt (* (+ N 1.0) N))))))
  (* (cbrt (atan2 1.0 (+ 1 (* (* (cbrt (* (+ N 1.0) N)) (cbrt (* (+ N 1.0) N))) (cbrt (* (+ N 1.0) N)))))) (cbrt (atan2 1.0 (+ 1 (* (* (cbrt (* (+ N 1.0) N)) (cbrt (* (+ N 1.0) N))) (cbrt (* (+ N 1.0) N)))))))
  (cbrt (atan2 1.0 (+ 1 (* (* (cbrt (* (+ N 1.0) N)) (cbrt (* (+ N 1.0) N))) (cbrt (* (+ N 1.0) N))))))
  (pow (atan2 1.0 (+ (pow N 2) (+ (* 1.0 N) 1))) 3)
  (sqrt (atan2 1.0 (+ 1 (* (* (cbrt (* (+ N 1.0) N)) (cbrt (* (+ N 1.0) N))) (cbrt (* (+ N 1.0) N))))))
  (sqrt (atan2 1.0 (+ 1 (* (* (cbrt (* (+ N 1.0) N)) (cbrt (* (+ N 1.0) N))) (cbrt (* (+ N 1.0) N))))))
  (- (* (* (pow N 1/3) (pow 1.0 1/3)) (+ (* N 0.3333333333333333) (* (pow N 2) 0.05555555555555555))) (- (* (/ 1/6 (/ 1.0 N)) (/ (* (pow N 1/3) (pow 1.0 1/3)) (/ 1.0 N))) (* (pow N 1/3) (pow 1.0 1/3))))
  (- (+ (pow (/ 1 N) -2/3) (* 0.3333333333333333 (pow (/ 1 N) 1/3))) (* 0.1111111111111111 (pow (/ 1 (pow N 4)) 1/3)))
  (- (+ (* (cbrt -1) (exp (* 1/3 (- (log -1) (* 2 (log (/ -1 N))))))) (* 0.3333333333333333 (/ (* (cbrt -1) (exp (* 1/3 (- (log -1) (* 2 (log (/ -1 N))))))) N))) (* 0.1111111111111111 (/ (* (cbrt -1) (exp (* 1/3 (- (log -1) (* 2 (log (/ -1 N))))))) (pow N 2))))
  (- (* (* (pow N 1/3) (pow 1.0 1/3)) (+ (* N 0.3333333333333333) (* (pow N 2) 0.05555555555555555))) (- (* (/ 1/6 (/ 1.0 N)) (/ (* (pow N 1/3) (pow 1.0 1/3)) (/ 1.0 N))) (* (pow N 1/3) (pow 1.0 1/3))))
  (- (+ (pow (/ 1 N) -2/3) (* 0.3333333333333333 (pow (/ 1 N) 1/3))) (* 0.1111111111111111 (pow (/ 1 (pow N 4)) 1/3)))
  (- (+ (* (cbrt -1) (exp (* 1/3 (- (log -1) (* 2 (log (/ -1 N))))))) (* 0.3333333333333333 (/ (* (cbrt -1) (exp (* 1/3 (- (log -1) (* 2 (log (/ -1 N))))))) N))) (* 0.1111111111111111 (/ (* (cbrt -1) (exp (* 1/3 (- (log -1) (* 2 (log (/ -1 N))))))) (pow N 2))))
  (- (* (* (pow N 1/3) (pow 1.0 1/3)) (+ (* N 0.3333333333333333) (* (pow N 2) 0.05555555555555555))) (- (* (/ 1/6 (/ 1.0 N)) (/ (* (pow N 1/3) (pow 1.0 1/3)) (/ 1.0 N))) (* (pow N 1/3) (pow 1.0 1/3))))
  (- (+ (pow (/ 1 N) -2/3) (* 0.3333333333333333 (pow (/ 1 N) 1/3))) (* 0.1111111111111111 (pow (/ 1 (pow N 4)) 1/3)))
  (- (+ (* (cbrt -1) (exp (* 1/3 (- (log -1) (* 2 (log (/ -1 N))))))) (* 0.3333333333333333 (/ (* (cbrt -1) (exp (* 1/3 (- (log -1) (* 2 (log (/ -1 N))))))) N))) (* 0.1111111111111111 (/ (* (cbrt -1) (exp (* 1/3 (- (log -1) (* 2 (log (/ -1 N))))))) (pow N 2))))
  (atan2 1.0 (+ (pow N 2) (+ (* 1.0 N) 1)))
  (atan2 1.0 (+ (pow N 2) (+ (* 1.0 N) 1)))
  (atan2 1.0 (+ (pow N 2) (+ (* 1.0 N) 1)))
0.757 * * * [progress]: adding candidates to table
0.930 * * [progress]: iteration 4 / 4
0.930 * * * [progress]: picking best candidate
0.941 * * * * [pick]: Picked  #<alt (λ (N) (atan2 1.0 (+ 1 (* (* (cbrt (+ N 1.0)) (cbrt (+ N 1.0))) (* (cbrt (+ N 1.0)) N)))))>
0.941 * * * [progress]: localizing error
0.950 * * * [progress]: generating rewritten candidates
0.950 * * * * [progress]: [ 1 / 4 ] rewriting at (2)
0.951 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2 2 1)
0.954 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2 1 2)
0.957 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 2 1 1)
0.961 * * * [progress]: generating series expansions
0.961 * * * * [progress]: [ 1 / 4 ] generating series at (2)
0.961 * [approximate]: Taking taylor expansion of (atan2 1.0 (+ (pow N 2) (+ (* 1.0 N) 1))) in (N) around 0
0.961 * [taylor]: Taking taylor expansion of (atan2 1.0 (+ (pow N 2) (+ (* 1.0 N) 1))) in N
0.961 * [taylor]: Taking taylor expansion of (atan2 1.0 (+ (pow N 2) (+ (* 1.0 N) 1))) in N
0.962 * [approximate]: Taking taylor expansion of (atan2 1.0 (+ (* 1.0 (/ 1 N)) (+ (/ 1 (pow N 2)) 1))) in (N) around 0
0.962 * [taylor]: Taking taylor expansion of (atan2 1.0 (+ (* 1.0 (/ 1 N)) (+ (/ 1 (pow N 2)) 1))) in N
0.962 * [taylor]: Taking taylor expansion of (atan2 1.0 (+ (* 1.0 (/ 1 N)) (+ (/ 1 (pow N 2)) 1))) in N
0.967 * [approximate]: Taking taylor expansion of (atan2 1.0 (- (+ (/ 1 (pow N 2)) 1) (* 1.0 (/ 1 N)))) in (N) around 0
0.967 * [taylor]: Taking taylor expansion of (atan2 1.0 (- (+ (/ 1 (pow N 2)) 1) (* 1.0 (/ 1 N)))) in N
0.967 * [taylor]: Taking taylor expansion of (atan2 1.0 (- (+ (/ 1 (pow N 2)) 1) (* 1.0 (/ 1 N)))) in N
0.968 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 2 2 1)
0.968 * [approximate]: Taking taylor expansion of (pow (+ N 1.0) 1/3) in (N) around 0
0.968 * [taylor]: Taking taylor expansion of (pow (+ N 1.0) 1/3) in N
0.968 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ N 1.0)))) in N
0.968 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ N 1.0))) in N
0.968 * [taylor]: Taking taylor expansion of 1/3 in N
0.968 * [taylor]: Taking taylor expansion of (log (+ N 1.0)) in N
0.968 * [taylor]: Taking taylor expansion of (+ N 1.0) in N
0.968 * [taylor]: Taking taylor expansion of N in N
0.968 * [taylor]: Taking taylor expansion of 1.0 in N
0.970 * [taylor]: Taking taylor expansion of (pow (+ N 1.0) 1/3) in N
0.970 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ N 1.0)))) in N
0.971 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ N 1.0))) in N
0.971 * [taylor]: Taking taylor expansion of 1/3 in N
0.971 * [taylor]: Taking taylor expansion of (log (+ N 1.0)) in N
0.971 * [taylor]: Taking taylor expansion of (+ N 1.0) in N
0.971 * [taylor]: Taking taylor expansion of N in N
0.971 * [taylor]: Taking taylor expansion of 1.0 in N
1.004 * [approximate]: Taking taylor expansion of (pow (+ (/ 1 N) 1.0) 1/3) in (N) around 0
1.004 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 N) 1.0) 1/3) in N
1.004 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 N) 1.0)))) in N
1.004 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (/ 1 N) 1.0))) in N
1.004 * [taylor]: Taking taylor expansion of 1/3 in N
1.004 * [taylor]: Taking taylor expansion of (log (+ (/ 1 N) 1.0)) in N
1.004 * [taylor]: Taking taylor expansion of (+ (/ 1 N) 1.0) in N
1.004 * [taylor]: Taking taylor expansion of (/ 1 N) in N
1.004 * [taylor]: Taking taylor expansion of N in N
1.004 * [taylor]: Taking taylor expansion of 1.0 in N
1.005 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 N) 1.0) 1/3) in N
1.005 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 N) 1.0)))) in N
1.005 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (/ 1 N) 1.0))) in N
1.005 * [taylor]: Taking taylor expansion of 1/3 in N
1.005 * [taylor]: Taking taylor expansion of (log (+ (/ 1 N) 1.0)) in N
1.005 * [taylor]: Taking taylor expansion of (+ (/ 1 N) 1.0) in N
1.005 * [taylor]: Taking taylor expansion of (/ 1 N) in N
1.005 * [taylor]: Taking taylor expansion of N in N
1.006 * [taylor]: Taking taylor expansion of 1.0 in N
1.024 * [approximate]: Taking taylor expansion of (pow (- 1.0 (/ 1 N)) 1/3) in (N) around 0
1.024 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 N)) 1/3) in N
1.024 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (/ 1 N))))) in N
1.024 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (/ 1 N)))) in N
1.024 * [taylor]: Taking taylor expansion of 1/3 in N
1.024 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 N))) in N
1.024 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 N)) in N
1.024 * [taylor]: Taking taylor expansion of 1.0 in N
1.024 * [taylor]: Taking taylor expansion of (/ 1 N) in N
1.024 * [taylor]: Taking taylor expansion of N in N
1.026 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 N)) 1/3) in N
1.027 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (/ 1 N))))) in N
1.027 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (/ 1 N)))) in N
1.027 * [taylor]: Taking taylor expansion of 1/3 in N
1.027 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 N))) in N
1.027 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 N)) in N
1.027 * [taylor]: Taking taylor expansion of 1.0 in N
1.027 * [taylor]: Taking taylor expansion of (/ 1 N) in N
1.027 * [taylor]: Taking taylor expansion of N in N
1.057 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 2 1 2)
1.057 * [approximate]: Taking taylor expansion of (pow (+ N 1.0) 1/3) in (N) around 0
1.057 * [taylor]: Taking taylor expansion of (pow (+ N 1.0) 1/3) in N
1.057 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ N 1.0)))) in N
1.057 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ N 1.0))) in N
1.057 * [taylor]: Taking taylor expansion of 1/3 in N
1.057 * [taylor]: Taking taylor expansion of (log (+ N 1.0)) in N
1.057 * [taylor]: Taking taylor expansion of (+ N 1.0) in N
1.057 * [taylor]: Taking taylor expansion of N in N
1.057 * [taylor]: Taking taylor expansion of 1.0 in N
1.059 * [taylor]: Taking taylor expansion of (pow (+ N 1.0) 1/3) in N
1.059 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ N 1.0)))) in N
1.059 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ N 1.0))) in N
1.059 * [taylor]: Taking taylor expansion of 1/3 in N
1.059 * [taylor]: Taking taylor expansion of (log (+ N 1.0)) in N
1.059 * [taylor]: Taking taylor expansion of (+ N 1.0) in N
1.059 * [taylor]: Taking taylor expansion of N in N
1.059 * [taylor]: Taking taylor expansion of 1.0 in N
1.092 * [approximate]: Taking taylor expansion of (pow (+ (/ 1 N) 1.0) 1/3) in (N) around 0
1.092 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 N) 1.0) 1/3) in N
1.092 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 N) 1.0)))) in N
1.092 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (/ 1 N) 1.0))) in N
1.092 * [taylor]: Taking taylor expansion of 1/3 in N
1.092 * [taylor]: Taking taylor expansion of (log (+ (/ 1 N) 1.0)) in N
1.092 * [taylor]: Taking taylor expansion of (+ (/ 1 N) 1.0) in N
1.092 * [taylor]: Taking taylor expansion of (/ 1 N) in N
1.092 * [taylor]: Taking taylor expansion of N in N
1.093 * [taylor]: Taking taylor expansion of 1.0 in N
1.094 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 N) 1.0) 1/3) in N
1.094 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 N) 1.0)))) in N
1.094 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (/ 1 N) 1.0))) in N
1.094 * [taylor]: Taking taylor expansion of 1/3 in N
1.094 * [taylor]: Taking taylor expansion of (log (+ (/ 1 N) 1.0)) in N
1.094 * [taylor]: Taking taylor expansion of (+ (/ 1 N) 1.0) in N
1.094 * [taylor]: Taking taylor expansion of (/ 1 N) in N
1.094 * [taylor]: Taking taylor expansion of N in N
1.094 * [taylor]: Taking taylor expansion of 1.0 in N
1.112 * [approximate]: Taking taylor expansion of (pow (- 1.0 (/ 1 N)) 1/3) in (N) around 0
1.112 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 N)) 1/3) in N
1.112 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (/ 1 N))))) in N
1.112 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (/ 1 N)))) in N
1.112 * [taylor]: Taking taylor expansion of 1/3 in N
1.113 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 N))) in N
1.113 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 N)) in N
1.113 * [taylor]: Taking taylor expansion of 1.0 in N
1.113 * [taylor]: Taking taylor expansion of (/ 1 N) in N
1.113 * [taylor]: Taking taylor expansion of N in N
1.115 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 N)) 1/3) in N
1.115 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (/ 1 N))))) in N
1.115 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (/ 1 N)))) in N
1.115 * [taylor]: Taking taylor expansion of 1/3 in N
1.115 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 N))) in N
1.115 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 N)) in N
1.115 * [taylor]: Taking taylor expansion of 1.0 in N
1.115 * [taylor]: Taking taylor expansion of (/ 1 N) in N
1.115 * [taylor]: Taking taylor expansion of N in N
1.145 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 2 1 1)
1.145 * [approximate]: Taking taylor expansion of (pow (+ N 1.0) 1/3) in (N) around 0
1.145 * [taylor]: Taking taylor expansion of (pow (+ N 1.0) 1/3) in N
1.145 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ N 1.0)))) in N
1.145 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ N 1.0))) in N
1.145 * [taylor]: Taking taylor expansion of 1/3 in N
1.145 * [taylor]: Taking taylor expansion of (log (+ N 1.0)) in N
1.145 * [taylor]: Taking taylor expansion of (+ N 1.0) in N
1.145 * [taylor]: Taking taylor expansion of N in N
1.145 * [taylor]: Taking taylor expansion of 1.0 in N
1.147 * [taylor]: Taking taylor expansion of (pow (+ N 1.0) 1/3) in N
1.147 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ N 1.0)))) in N
1.147 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ N 1.0))) in N
1.147 * [taylor]: Taking taylor expansion of 1/3 in N
1.147 * [taylor]: Taking taylor expansion of (log (+ N 1.0)) in N
1.148 * [taylor]: Taking taylor expansion of (+ N 1.0) in N
1.148 * [taylor]: Taking taylor expansion of N in N
1.148 * [taylor]: Taking taylor expansion of 1.0 in N
1.181 * [approximate]: Taking taylor expansion of (pow (+ (/ 1 N) 1.0) 1/3) in (N) around 0
1.181 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 N) 1.0) 1/3) in N
1.181 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 N) 1.0)))) in N
1.181 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (/ 1 N) 1.0))) in N
1.181 * [taylor]: Taking taylor expansion of 1/3 in N
1.181 * [taylor]: Taking taylor expansion of (log (+ (/ 1 N) 1.0)) in N
1.181 * [taylor]: Taking taylor expansion of (+ (/ 1 N) 1.0) in N
1.181 * [taylor]: Taking taylor expansion of (/ 1 N) in N
1.181 * [taylor]: Taking taylor expansion of N in N
1.181 * [taylor]: Taking taylor expansion of 1.0 in N
1.182 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 N) 1.0) 1/3) in N
1.182 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 N) 1.0)))) in N
1.182 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (/ 1 N) 1.0))) in N
1.182 * [taylor]: Taking taylor expansion of 1/3 in N
1.182 * [taylor]: Taking taylor expansion of (log (+ (/ 1 N) 1.0)) in N
1.182 * [taylor]: Taking taylor expansion of (+ (/ 1 N) 1.0) in N
1.182 * [taylor]: Taking taylor expansion of (/ 1 N) in N
1.182 * [taylor]: Taking taylor expansion of N in N
1.183 * [taylor]: Taking taylor expansion of 1.0 in N
1.201 * [approximate]: Taking taylor expansion of (pow (- 1.0 (/ 1 N)) 1/3) in (N) around 0
1.201 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 N)) 1/3) in N
1.201 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (/ 1 N))))) in N
1.201 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (/ 1 N)))) in N
1.201 * [taylor]: Taking taylor expansion of 1/3 in N
1.201 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 N))) in N
1.201 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 N)) in N
1.201 * [taylor]: Taking taylor expansion of 1.0 in N
1.201 * [taylor]: Taking taylor expansion of (/ 1 N) in N
1.201 * [taylor]: Taking taylor expansion of N in N
1.203 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 N)) 1/3) in N
1.203 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (/ 1 N))))) in N
1.203 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (/ 1 N)))) in N
1.203 * [taylor]: Taking taylor expansion of 1/3 in N
1.203 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 N))) in N
1.203 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 N)) in N
1.203 * [taylor]: Taking taylor expansion of 1.0 in N
1.203 * [taylor]: Taking taylor expansion of (/ 1 N) in N
1.203 * [taylor]: Taking taylor expansion of N in N
1.234 * * * [progress]: simplifying candidates
1.235 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (atan2 1.0 (+ 1 (* (* (cbrt (+ N 1.0)) (cbrt (+ N 1.0))) (* (cbrt (+ N 1.0)) N)))))
  (exp (atan2 1.0 (+ 1 (* (* (cbrt (+ N 1.0)) (cbrt (+ N 1.0))) (* (cbrt (+ N 1.0)) N)))))
  (* (cbrt (atan2 1.0 (+ 1 (* (* (cbrt (+ N 1.0)) (cbrt (+ N 1.0))) (* (cbrt (+ N 1.0)) N))))) (cbrt (atan2 1.0 (+ 1 (* (* (cbrt (+ N 1.0)) (cbrt (+ N 1.0))) (* (cbrt (+ N 1.0)) N))))))
  (cbrt (atan2 1.0 (+ 1 (* (* (cbrt (+ N 1.0)) (cbrt (+ N 1.0))) (* (cbrt (+ N 1.0)) N)))))
  (* (* (atan2 1.0 (+ 1 (* (* (cbrt (+ N 1.0)) (cbrt (+ N 1.0))) (* (cbrt (+ N 1.0)) N)))) (atan2 1.0 (+ 1 (* (* (cbrt (+ N 1.0)) (cbrt (+ N 1.0))) (* (cbrt (+ N 1.0)) N))))) (atan2 1.0 (+ 1 (* (* (cbrt (+ N 1.0)) (cbrt (+ N 1.0))) (* (cbrt (+ N 1.0)) N)))))
  (sqrt (atan2 1.0 (+ 1 (* (* (cbrt (+ N 1.0)) (cbrt (+ N 1.0))) (* (cbrt (+ N 1.0)) N)))))
  (sqrt (atan2 1.0 (+ 1 (* (* (cbrt (+ N 1.0)) (cbrt (+ N 1.0))) (* (cbrt (+ N 1.0)) N)))))
  (log (cbrt (+ N 1.0)))
  (exp (cbrt (+ N 1.0)))
  (cbrt (* (cbrt (+ N 1.0)) (cbrt (+ N 1.0))))
  (cbrt (cbrt (+ N 1.0)))
  (cbrt (sqrt (+ N 1.0)))
  (cbrt (sqrt (+ N 1.0)))
  (cbrt 1)
  (cbrt (+ N 1.0))
  (cbrt 1)
  (cbrt (+ N 1.0))
  (cbrt (+ (pow N 3) (pow 1.0 3)))
  (cbrt (+ (* N N) (- (* 1.0 1.0) (* N 1.0))))
  (cbrt (- (* N N) (* 1.0 1.0)))
  (cbrt (- N 1.0))
  (* (cbrt (cbrt (+ N 1.0))) (cbrt (cbrt (+ N 1.0))))
  (cbrt (cbrt (+ N 1.0)))
  (* (* (cbrt (+ N 1.0)) (cbrt (+ N 1.0))) (cbrt (+ N 1.0)))
  (sqrt (cbrt (+ N 1.0)))
  (sqrt (cbrt (+ N 1.0)))
  (log (cbrt (+ N 1.0)))
  (exp (cbrt (+ N 1.0)))
  (cbrt (* (cbrt (+ N 1.0)) (cbrt (+ N 1.0))))
  (cbrt (cbrt (+ N 1.0)))
  (cbrt (sqrt (+ N 1.0)))
  (cbrt (sqrt (+ N 1.0)))
  (cbrt 1)
  (cbrt (+ N 1.0))
  (cbrt 1)
  (cbrt (+ N 1.0))
  (cbrt (+ (pow N 3) (pow 1.0 3)))
  (cbrt (+ (* N N) (- (* 1.0 1.0) (* N 1.0))))
  (cbrt (- (* N N) (* 1.0 1.0)))
  (cbrt (- N 1.0))
  (* (cbrt (cbrt (+ N 1.0))) (cbrt (cbrt (+ N 1.0))))
  (cbrt (cbrt (+ N 1.0)))
  (* (* (cbrt (+ N 1.0)) (cbrt (+ N 1.0))) (cbrt (+ N 1.0)))
  (sqrt (cbrt (+ N 1.0)))
  (sqrt (cbrt (+ N 1.0)))
  (log (cbrt (+ N 1.0)))
  (exp (cbrt (+ N 1.0)))
  (cbrt (* (cbrt (+ N 1.0)) (cbrt (+ N 1.0))))
  (cbrt (cbrt (+ N 1.0)))
  (cbrt (sqrt (+ N 1.0)))
  (cbrt (sqrt (+ N 1.0)))
  (cbrt 1)
  (cbrt (+ N 1.0))
  (cbrt 1)
  (cbrt (+ N 1.0))
  (cbrt (+ (pow N 3) (pow 1.0 3)))
  (cbrt (+ (* N N) (- (* 1.0 1.0) (* N 1.0))))
  (cbrt (- (* N N) (* 1.0 1.0)))
  (cbrt (- N 1.0))
  (* (cbrt (cbrt (+ N 1.0))) (cbrt (cbrt (+ N 1.0))))
  (cbrt (cbrt (+ N 1.0)))
  (* (* (cbrt (+ N 1.0)) (cbrt (+ N 1.0))) (cbrt (+ N 1.0)))
  (sqrt (cbrt (+ N 1.0)))
  (sqrt (cbrt (+ N 1.0)))
  (atan2 1.0 (+ (pow N 2) (+ (* 1.0 N) 1)))
  (atan2 1.0 (+ (pow N 2) (+ (* 1.0 N) 1)))
  (atan2 1.0 (+ (pow N 2) (+ (* 1.0 N) 1)))
  (- (+ (pow 1.0 1/3) (+ (* 0.3333333333333333 (* N (pow 1.0 1/3))) (* 0.05555555555555555 (* (pow N 2) (pow 1.0 1/3))))) (* 1/6 (* (pow N 2) (pow (/ 1 (pow 1.0 5)) 1/3))))
  (- (+ (pow (/ 1 N) -1/3) (* 0.3333333333333333 (pow (/ 1 (pow N 2)) 1/3))) (* 0.1111111111111111 (pow (/ 1 (pow N 5)) 1/3)))
  (- (+ (exp (* 1/3 (- (log -1) (log (/ -1 N))))) (* 0.3333333333333333 (/ (exp (* 1/3 (- (log -1) (log (/ -1 N))))) N))) (* 0.1111111111111111 (/ (exp (* 1/3 (- (log -1) (log (/ -1 N))))) (pow N 2))))
  (- (+ (pow 1.0 1/3) (+ (* 0.3333333333333333 (* N (pow 1.0 1/3))) (* 0.05555555555555555 (* (pow N 2) (pow 1.0 1/3))))) (* 1/6 (* (pow N 2) (pow (/ 1 (pow 1.0 5)) 1/3))))
  (- (+ (pow (/ 1 N) -1/3) (* 0.3333333333333333 (pow (/ 1 (pow N 2)) 1/3))) (* 0.1111111111111111 (pow (/ 1 (pow N 5)) 1/3)))
  (- (+ (exp (* 1/3 (- (log -1) (log (/ -1 N))))) (* 0.3333333333333333 (/ (exp (* 1/3 (- (log -1) (log (/ -1 N))))) N))) (* 0.1111111111111111 (/ (exp (* 1/3 (- (log -1) (log (/ -1 N))))) (pow N 2))))
  (- (+ (pow 1.0 1/3) (+ (* 0.3333333333333333 (* N (pow 1.0 1/3))) (* 0.05555555555555555 (* (pow N 2) (pow 1.0 1/3))))) (* 1/6 (* (pow N 2) (pow (/ 1 (pow 1.0 5)) 1/3))))
  (- (+ (pow (/ 1 N) -1/3) (* 0.3333333333333333 (pow (/ 1 (pow N 2)) 1/3))) (* 0.1111111111111111 (pow (/ 1 (pow N 5)) 1/3)))
  (- (+ (exp (* 1/3 (- (log -1) (log (/ -1 N))))) (* 0.3333333333333333 (/ (exp (* 1/3 (- (log -1) (log (/ -1 N))))) N))) (* 0.1111111111111111 (/ (exp (* 1/3 (- (log -1) (log (/ -1 N))))) (pow N 2))))
1.239 * * [simplify]: iteration  0 :  198  enodes  (cost  498 )
1.242 * * [simplify]: iteration  1 :  513  enodes  (cost  454 )
1.251 * * [simplify]: iteration  2 :  1617  enodes  (cost  445 )
1.283 * * [simplify]: iteration  3 :  5002  enodes  (cost  430 )
1.286 * [simplify]: Simplified to:
   (log (atan2 1.0 (+ 1 (* (* (cbrt (+ N 1.0)) (cbrt (+ N 1.0))) (* (cbrt (+ N 1.0)) N)))))
  (exp (atan2 1.0 (+ 1 (* (* (cbrt (+ N 1.0)) (cbrt (+ N 1.0))) (* (cbrt (+ N 1.0)) N)))))
  (* (cbrt (atan2 1.0 (+ 1 (* (* (cbrt (+ N 1.0)) (cbrt (+ N 1.0))) (* (cbrt (+ N 1.0)) N))))) (cbrt (atan2 1.0 (+ 1 (* (* (cbrt (+ N 1.0)) (cbrt (+ N 1.0))) (* (cbrt (+ N 1.0)) N))))))
  (cbrt (atan2 1.0 (+ 1 (* (* (cbrt (+ N 1.0)) (cbrt (+ N 1.0))) (* (cbrt (+ N 1.0)) N)))))
  (pow (atan2 1.0 (+ (pow N 2) (+ (* 1.0 N) 1))) 3)
  (sqrt (atan2 1.0 (+ 1 (* (* (cbrt (+ N 1.0)) (cbrt (+ N 1.0))) (* (cbrt (+ N 1.0)) N)))))
  (sqrt (atan2 1.0 (+ 1 (* (* (cbrt (+ N 1.0)) (cbrt (+ N 1.0))) (* (cbrt (+ N 1.0)) N)))))
  (log (cbrt (+ N 1.0)))
  (exp (cbrt (+ N 1.0)))
  (cbrt (* (cbrt (+ N 1.0)) (cbrt (+ N 1.0))))
  (cbrt (cbrt (+ N 1.0)))
  (cbrt (sqrt (+ N 1.0)))
  (cbrt (sqrt (+ N 1.0)))
  (cbrt 1)
  (cbrt (+ N 1.0))
  (cbrt 1)
  (cbrt (+ N 1.0))
  (cbrt (+ (pow N 3) (pow 1.0 3)))
  (cbrt (+ (* N N) (- (* 1.0 1.0) (* N 1.0))))
  (cbrt (- (* N N) (* 1.0 1.0)))
  (cbrt (- N 1.0))
  (* (cbrt (cbrt (+ N 1.0))) (cbrt (cbrt (+ N 1.0))))
  (cbrt (cbrt (+ N 1.0)))
  (+ N 1.0)
  (sqrt (cbrt (+ N 1.0)))
  (sqrt (cbrt (+ N 1.0)))
  (log (cbrt (+ N 1.0)))
  (exp (cbrt (+ N 1.0)))
  (cbrt (* (cbrt (+ N 1.0)) (cbrt (+ N 1.0))))
  (cbrt (cbrt (+ N 1.0)))
  (cbrt (sqrt (+ N 1.0)))
  (cbrt (sqrt (+ N 1.0)))
  (cbrt 1)
  (cbrt (+ N 1.0))
  (cbrt 1)
  (cbrt (+ N 1.0))
  (cbrt (+ (pow N 3) (pow 1.0 3)))
  (cbrt (+ (* N N) (- (* 1.0 1.0) (* N 1.0))))
  (cbrt (- (* N N) (* 1.0 1.0)))
  (cbrt (- N 1.0))
  (* (cbrt (cbrt (+ N 1.0))) (cbrt (cbrt (+ N 1.0))))
  (cbrt (cbrt (+ N 1.0)))
  (+ N 1.0)
  (sqrt (cbrt (+ N 1.0)))
  (sqrt (cbrt (+ N 1.0)))
  (log (cbrt (+ N 1.0)))
  (exp (cbrt (+ N 1.0)))
  (cbrt (* (cbrt (+ N 1.0)) (cbrt (+ N 1.0))))
  (cbrt (cbrt (+ N 1.0)))
  (cbrt (sqrt (+ N 1.0)))
  (cbrt (sqrt (+ N 1.0)))
  (cbrt 1)
  (cbrt (+ N 1.0))
  (cbrt 1)
  (cbrt (+ N 1.0))
  (cbrt (+ (pow N 3) (pow 1.0 3)))
  (cbrt (+ (* N N) (- (* 1.0 1.0) (* N 1.0))))
  (cbrt (- (* N N) (* 1.0 1.0)))
  (cbrt (- N 1.0))
  (* (cbrt (cbrt (+ N 1.0))) (cbrt (cbrt (+ N 1.0))))
  (cbrt (cbrt (+ N 1.0)))
  (+ N 1.0)
  (sqrt (cbrt (+ N 1.0)))
  (sqrt (cbrt (+ N 1.0)))
  (atan2 1.0 (+ (pow N 2) (+ (* 1.0 N) 1)))
  (atan2 1.0 (+ (pow N 2) (+ (* 1.0 N) 1)))
  (atan2 1.0 (+ (pow N 2) (+ (* 1.0 N) 1)))
  (+ (* (pow N 2) (- (* (pow 1.0 1/3) 0.05555555555555555) (* (pow (/ 1 (pow 1.0 5)) 1/3) 1/6))) (* (+ (* 0.3333333333333333 N) 1) (pow 1.0 1/3)))
  (- (+ (pow (/ 1 N) -1/3) (* 0.3333333333333333 (pow (/ 1 (pow N 2)) 1/3))) (* 0.1111111111111111 (pow (/ 1 (pow N 5)) 1/3)))
  (- (* (pow N 1/6) (pow N 1/6)) (- (* 0.1111111111111111 (/ (exp (* 1/3 (- (log -1) (log (/ -1 N))))) (pow N 2))) (* 0.3333333333333333 (/ (exp (* 1/3 (- (log -1) (log (/ -1 N))))) N))))
  (+ (* (pow N 2) (- (* (pow 1.0 1/3) 0.05555555555555555) (* (pow (/ 1 (pow 1.0 5)) 1/3) 1/6))) (* (+ (* 0.3333333333333333 N) 1) (pow 1.0 1/3)))
  (- (+ (pow (/ 1 N) -1/3) (* 0.3333333333333333 (pow (/ 1 (pow N 2)) 1/3))) (* 0.1111111111111111 (pow (/ 1 (pow N 5)) 1/3)))
  (- (* (pow N 1/6) (pow N 1/6)) (- (* 0.1111111111111111 (/ (exp (* 1/3 (- (log -1) (log (/ -1 N))))) (pow N 2))) (* 0.3333333333333333 (/ (exp (* 1/3 (- (log -1) (log (/ -1 N))))) N))))
  (+ (* (pow N 2) (- (* (pow 1.0 1/3) 0.05555555555555555) (* (pow (/ 1 (pow 1.0 5)) 1/3) 1/6))) (* (+ (* 0.3333333333333333 N) 1) (pow 1.0 1/3)))
  (- (+ (pow (/ 1 N) -1/3) (* 0.3333333333333333 (pow (/ 1 (pow N 2)) 1/3))) (* 0.1111111111111111 (pow (/ 1 (pow N 5)) 1/3)))
  (- (* (pow N 1/6) (pow N 1/6)) (- (* 0.1111111111111111 (/ (exp (* 1/3 (- (log -1) (log (/ -1 N))))) (pow N 2))) (* 0.3333333333333333 (/ (exp (* 1/3 (- (log -1) (log (/ -1 N))))) N))))
1.286 * * * [progress]: adding candidates to table
1.462 * [progress]: [Phase 3 of 3] Extracting.
1.462 * * [regime]: Finding splitpoints for: (#<alt (λ (N) (* (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))) (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))))> #<alt (λ (N) (atan2 1.0 (+ 1 (* (+ N 1.0) N))))> #<alt (λ (N) (* (* (cbrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))) (cbrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))) (cbrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))))> #<alt (λ (N) (atan2 1.0 (+ 1 (/ (* (+ (pow N 3) (pow 1.0 3)) N) (+ (* N N) (- (* 1.0 1.0) (* N 1.0)))))))> #<alt (λ (N) (atan2 1.0 (+ 1 (* (* (* (cbrt (* (cbrt (+ N 1.0)) (cbrt (+ N 1.0)))) (cbrt (cbrt (+ N 1.0)))) (cbrt (+ N 1.0))) (* (cbrt (+ N 1.0)) N)))))> #<alt (λ (N) (atan2 1.0 (+ 1 (* (* (cbrt (* (+ N 1.0) N)) (cbrt (* (+ N 1.0) N))) (cbrt (* (+ N 1.0) N))))))> #<alt (λ (N) (atan2 1.0 (+ 1 (* (* (cbrt (* (+ N 1.0) N)) (* (* (cbrt (cbrt (* (+ N 1.0) N))) (cbrt (cbrt (* (+ N 1.0) N)))) (cbrt (cbrt (* (+ N 1.0) N))))) (cbrt (* (+ N 1.0) N))))))>)
1.464 * * * [regime-changes]: Trying 1 branch expressions: (N)
1.464 * * * * [regimes]: Trying to branch on N from (#<alt (λ (N) (* (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))) (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))))> #<alt (λ (N) (atan2 1.0 (+ 1 (* (+ N 1.0) N))))> #<alt (λ (N) (* (* (cbrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))) (cbrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))) (cbrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))))> #<alt (λ (N) (atan2 1.0 (+ 1 (/ (* (+ (pow N 3) (pow 1.0 3)) N) (+ (* N N) (- (* 1.0 1.0) (* N 1.0)))))))> #<alt (λ (N) (atan2 1.0 (+ 1 (* (* (* (cbrt (* (cbrt (+ N 1.0)) (cbrt (+ N 1.0)))) (cbrt (cbrt (+ N 1.0)))) (cbrt (+ N 1.0))) (* (cbrt (+ N 1.0)) N)))))> #<alt (λ (N) (atan2 1.0 (+ 1 (* (* (cbrt (* (+ N 1.0) N)) (cbrt (* (+ N 1.0) N))) (cbrt (* (+ N 1.0) N))))))> #<alt (λ (N) (atan2 1.0 (+ 1 (* (* (cbrt (* (+ N 1.0) N)) (* (* (cbrt (cbrt (* (+ N 1.0) N))) (cbrt (cbrt (* (+ N 1.0) N)))) (cbrt (cbrt (* (+ N 1.0) N))))) (cbrt (* (+ N 1.0) N))))))>)
1.489 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
1.489 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (atan2 1.0 (+ 1 (* (+ N 1.0) N)))
1.490 * * [simplify]: iteration  0 :  12  enodes  (cost  4 )
1.490 * * [simplify]: iteration  1 :  12  enodes  (cost  4 )
1.490 * [simplify]: Simplified to:
   (atan2 1.0 (+ 1 (* (+ N 1.0) N)))
2.548 * [regime-testing]: Baseline error score: 0.3782609256550535
2.549 * [regime-testing]: Oracle error score: 0.3410062688229494
2.550 * [regime-testing]: End program error score: 0.3782609256550535
2.570 * [regime-testing]: Target error score: 0.38070935202093936