6.174 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.026 * * * [progress]: [2/2] Setting up program.
0.028 * [progress]: [Phase 2 of 3] Improving.
0.028 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (atan (+ N 1.0)) (atan N))
0.030 * * [simplify]: iteration  0 :  9  enodes  (cost  4 )
0.031 * * [simplify]: iteration  1 :  10  enodes  (cost  4 )
0.033 * * [simplify]: iteration  2 :  10  enodes  (cost  4 )
0.033 * [simplify]: Simplified to:
   (- (atan (+ N 1.0)) (atan N))
0.033 * * [progress]: iteration 1 / 4
0.033 * * * [progress]: picking best candidate
0.035 * * * * [pick]: Picked  #<alt (λ (N) (- (atan (+ N 1.0)) (atan N)))>
0.035 * * * [progress]: localizing error
0.043 * * * [progress]: generating rewritten candidates
0.043 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.046 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.047 * * * [progress]: generating series expansions
0.047 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.047 * [approximate]: Taking taylor expansion of (- (atan (+ N 1.0)) (atan N)) in (N) around 0
0.047 * [taylor]: Taking taylor expansion of (- (atan (+ N 1.0)) (atan N)) in N
0.047 * [taylor]: Taking taylor expansion of (atan (+ N 1.0)) in N
0.047 * [taylor]: Taking taylor expansion of (atan N) in N
0.047 * [taylor]: Taking taylor expansion of (- (atan (+ N 1.0)) (atan N)) in N
0.047 * [taylor]: Taking taylor expansion of (atan (+ N 1.0)) in N
0.047 * [taylor]: Taking taylor expansion of (atan N) in N
0.051 * [approximate]: Taking taylor expansion of (- (atan (+ (/ 1 N) 1.0)) (atan (/ 1 N))) in (N) around 0
0.051 * [taylor]: Taking taylor expansion of (- (atan (+ (/ 1 N) 1.0)) (atan (/ 1 N))) in N
0.051 * [taylor]: Taking taylor expansion of (atan (+ (/ 1 N) 1.0)) in N
0.051 * [taylor]: Taking taylor expansion of (atan (/ 1 N)) in N
0.051 * [taylor]: Taking taylor expansion of (- (atan (+ (/ 1 N) 1.0)) (atan (/ 1 N))) in N
0.051 * [taylor]: Taking taylor expansion of (atan (+ (/ 1 N) 1.0)) in N
0.051 * [taylor]: Taking taylor expansion of (atan (/ 1 N)) in N
0.054 * [approximate]: Taking taylor expansion of (- (atan (- 1.0 (/ 1 N))) (atan (/ -1 N))) in (N) around 0
0.054 * [taylor]: Taking taylor expansion of (- (atan (- 1.0 (/ 1 N))) (atan (/ -1 N))) in N
0.054 * [taylor]: Taking taylor expansion of (atan (- 1.0 (/ 1 N))) in N
0.054 * [taylor]: Taking taylor expansion of (atan (/ -1 N)) in N
0.054 * [taylor]: Taking taylor expansion of (- (atan (- 1.0 (/ 1 N))) (atan (/ -1 N))) in N
0.054 * [taylor]: Taking taylor expansion of (atan (- 1.0 (/ 1 N))) in N
0.054 * [taylor]: Taking taylor expansion of (atan (/ -1 N)) in N
0.057 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.057 * [approximate]: Taking taylor expansion of (atan (+ N 1.0)) in (N) around 0
0.057 * [taylor]: Taking taylor expansion of (atan (+ N 1.0)) in N
0.057 * [taylor]: Taking taylor expansion of (atan (+ N 1.0)) in N
0.058 * [approximate]: Taking taylor expansion of (atan (+ (/ 1 N) 1.0)) in (N) around 0
0.058 * [taylor]: Taking taylor expansion of (atan (+ (/ 1 N) 1.0)) in N
0.058 * [taylor]: Taking taylor expansion of (atan (+ (/ 1 N) 1.0)) in N
0.058 * [approximate]: Taking taylor expansion of (atan (- 1.0 (/ 1 N))) in (N) around 0
0.058 * [taylor]: Taking taylor expansion of (atan (- 1.0 (/ 1 N))) in N
0.058 * [taylor]: Taking taylor expansion of (atan (- 1.0 (/ 1 N))) in N
0.058 * * * [progress]: simplifying candidates
0.059 * [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))
0.062 * * [simplify]: iteration  0 :  75  enodes  (cost  154 )
0.064 * * [simplify]: iteration  1 :  145  enodes  (cost  145 )
0.067 * * [simplify]: iteration  2 :  289  enodes  (cost  143 )
0.072 * * [simplify]: iteration  3 :  681  enodes  (cost  142 )
0.086 * * [simplify]: iteration  4 :  2491  enodes  (cost  142 )
0.135 * * [simplify]: iteration  5 :  5001  enodes  (cost  142 )
0.136 * [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))
0.136 * * * [progress]: adding candidates to table
0.185 * * [progress]: iteration 2 / 4
0.185 * * * [progress]: picking best candidate
0.187 * * * * [pick]: Picked  #<alt (λ (N) (atan2 1.0 (+ 1 (* (+ N 1.0) N))))>
0.187 * * * [progress]: localizing error
0.193 * * * [progress]: generating rewritten candidates
0.193 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.193 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2 2)
0.203 * * * [progress]: generating series expansions
0.203 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.203 * [approximate]: Taking taylor expansion of (atan2 1.0 (+ (pow N 2) (+ (* 1.0 N) 1))) in (N) around 0
0.203 * [taylor]: Taking taylor expansion of (atan2 1.0 (+ (pow N 2) (+ (* 1.0 N) 1))) in N
0.203 * [taylor]: Taking taylor expansion of (atan2 1.0 (+ (pow N 2) (+ (* 1.0 N) 1))) in N
0.204 * [approximate]: Taking taylor expansion of (atan2 1.0 (+ (* 1.0 (/ 1 N)) (+ (/ 1 (pow N 2)) 1))) in (N) around 0
0.204 * [taylor]: Taking taylor expansion of (atan2 1.0 (+ (* 1.0 (/ 1 N)) (+ (/ 1 (pow N 2)) 1))) in N
0.204 * [taylor]: Taking taylor expansion of (atan2 1.0 (+ (* 1.0 (/ 1 N)) (+ (/ 1 (pow N 2)) 1))) in N
0.205 * [approximate]: Taking taylor expansion of (atan2 1.0 (- (+ (/ 1 (pow N 2)) 1) (* 1.0 (/ 1 N)))) in (N) around 0
0.205 * [taylor]: Taking taylor expansion of (atan2 1.0 (- (+ (/ 1 (pow N 2)) 1) (* 1.0 (/ 1 N)))) in N
0.205 * [taylor]: Taking taylor expansion of (atan2 1.0 (- (+ (/ 1 (pow N 2)) 1) (* 1.0 (/ 1 N)))) in N
0.206 * * * * [progress]: [ 2 / 2 ] generating series at (2 2 2)
0.206 * [approximate]: Taking taylor expansion of (* N (+ N 1.0)) in (N) around 0
0.206 * [taylor]: Taking taylor expansion of (* N (+ N 1.0)) in N
0.206 * [taylor]: Taking taylor expansion of N in N
0.206 * [taylor]: Taking taylor expansion of (+ N 1.0) in N
0.206 * [taylor]: Taking taylor expansion of N in N
0.206 * [taylor]: Taking taylor expansion of 1.0 in N
0.206 * [taylor]: Taking taylor expansion of (* N (+ N 1.0)) in N
0.206 * [taylor]: Taking taylor expansion of N in N
0.206 * [taylor]: Taking taylor expansion of (+ N 1.0) in N
0.206 * [taylor]: Taking taylor expansion of N in N
0.206 * [taylor]: Taking taylor expansion of 1.0 in N
0.215 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 N) 1.0) N) in (N) around 0
0.215 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 N) 1.0) N) in N
0.215 * [taylor]: Taking taylor expansion of (+ (/ 1 N) 1.0) in N
0.215 * [taylor]: Taking taylor expansion of (/ 1 N) in N
0.215 * [taylor]: Taking taylor expansion of N in N
0.216 * [taylor]: Taking taylor expansion of 1.0 in N
0.216 * [taylor]: Taking taylor expansion of N in N
0.216 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 N) 1.0) N) in N
0.216 * [taylor]: Taking taylor expansion of (+ (/ 1 N) 1.0) in N
0.216 * [taylor]: Taking taylor expansion of (/ 1 N) in N
0.216 * [taylor]: Taking taylor expansion of N in N
0.216 * [taylor]: Taking taylor expansion of 1.0 in N
0.216 * [taylor]: Taking taylor expansion of N in N
0.227 * [approximate]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 N)) N)) in (N) around 0
0.227 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 N)) N)) in N
0.227 * [taylor]: Taking taylor expansion of -1 in N
0.227 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 N)) N) in N
0.227 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 N)) in N
0.227 * [taylor]: Taking taylor expansion of 1.0 in N
0.227 * [taylor]: Taking taylor expansion of (/ 1 N) in N
0.227 * [taylor]: Taking taylor expansion of N in N
0.227 * [taylor]: Taking taylor expansion of N in N
0.228 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 N)) N)) in N
0.228 * [taylor]: Taking taylor expansion of -1 in N
0.228 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 N)) N) in N
0.228 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 N)) in N
0.228 * [taylor]: Taking taylor expansion of 1.0 in N
0.228 * [taylor]: Taking taylor expansion of (/ 1 N) in N
0.228 * [taylor]: Taking taylor expansion of N in N
0.228 * [taylor]: Taking taylor expansion of N in N
0.252 * * * [progress]: simplifying candidates
0.253 * [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))
0.256 * * [simplify]: iteration  0 :  121  enodes  (cost  151 )
0.259 * * [simplify]: iteration  1 :  432  enodes  (cost  127 )
0.269 * * [simplify]: iteration  2 :  2321  enodes  (cost  127 )
0.308 * * [simplify]: iteration  3 :  5002  enodes  (cost  127 )
0.309 * [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)
0.310 * * * [progress]: adding candidates to table
0.364 * * [progress]: iteration 3 / 4
0.364 * * * [progress]: picking best candidate
0.371 * * * * [pick]: Picked  #<alt (λ (N) (atan2 1.0 (+ 1 (* (* (+ N 1.0) (* (cbrt N) (cbrt N))) (cbrt N)))))>
0.371 * * * [progress]: localizing error
0.381 * * * [progress]: generating rewritten candidates
0.381 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2 2)
0.381 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2 1 2 2)
0.382 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2 1 2 1)
0.382 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 2 1 2)
0.390 * * * [progress]: generating series expansions
0.390 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2 2)
0.390 * [approximate]: Taking taylor expansion of (pow N 1/3) in (N) around 0
0.390 * [taylor]: Taking taylor expansion of (pow N 1/3) in N
0.390 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log N))) in N
0.390 * [taylor]: Taking taylor expansion of (* 1/3 (log N)) in N
0.390 * [taylor]: Taking taylor expansion of 1/3 in N
0.390 * [taylor]: Taking taylor expansion of (log N) in N
0.390 * [taylor]: Taking taylor expansion of N in N
0.391 * [taylor]: Taking taylor expansion of (pow N 1/3) in N
0.391 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log N))) in N
0.391 * [taylor]: Taking taylor expansion of (* 1/3 (log N)) in N
0.391 * [taylor]: Taking taylor expansion of 1/3 in N
0.391 * [taylor]: Taking taylor expansion of (log N) in N
0.391 * [taylor]: Taking taylor expansion of N in N
0.443 * [approximate]: Taking taylor expansion of (pow (/ 1 N) 1/3) in (N) around 0
0.443 * [taylor]: Taking taylor expansion of (pow (/ 1 N) 1/3) in N
0.443 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 N)))) in N
0.443 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 N))) in N
0.443 * [taylor]: Taking taylor expansion of 1/3 in N
0.443 * [taylor]: Taking taylor expansion of (log (/ 1 N)) in N
0.443 * [taylor]: Taking taylor expansion of (/ 1 N) in N
0.443 * [taylor]: Taking taylor expansion of N in N
0.444 * [taylor]: Taking taylor expansion of (pow (/ 1 N) 1/3) in N
0.444 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 N)))) in N
0.444 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 N))) in N
0.444 * [taylor]: Taking taylor expansion of 1/3 in N
0.444 * [taylor]: Taking taylor expansion of (log (/ 1 N)) in N
0.444 * [taylor]: Taking taylor expansion of (/ 1 N) in N
0.444 * [taylor]: Taking taylor expansion of N in N
0.496 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 N) 1/3)) in (N) around 0
0.496 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 N) 1/3)) in N
0.496 * [taylor]: Taking taylor expansion of (cbrt -1) in N
0.496 * [taylor]: Taking taylor expansion of -1 in N
0.503 * [taylor]: Taking taylor expansion of (pow (/ 1 N) 1/3) in N
0.503 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 N)))) in N
0.503 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 N))) in N
0.503 * [taylor]: Taking taylor expansion of 1/3 in N
0.503 * [taylor]: Taking taylor expansion of (log (/ 1 N)) in N
0.503 * [taylor]: Taking taylor expansion of (/ 1 N) in N
0.503 * [taylor]: Taking taylor expansion of N in N
0.504 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 N) 1/3)) in N
0.504 * [taylor]: Taking taylor expansion of (cbrt -1) in N
0.504 * [taylor]: Taking taylor expansion of -1 in N
0.505 * [taylor]: Taking taylor expansion of (pow (/ 1 N) 1/3) in N
0.505 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 N)))) in N
0.505 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 N))) in N
0.505 * [taylor]: Taking taylor expansion of 1/3 in N
0.505 * [taylor]: Taking taylor expansion of (log (/ 1 N)) in N
0.505 * [taylor]: Taking taylor expansion of (/ 1 N) in N
0.505 * [taylor]: Taking taylor expansion of N in N
0.567 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 2 1 2 2)
0.567 * [approximate]: Taking taylor expansion of (pow N 1/3) in (N) around 0
0.567 * [taylor]: Taking taylor expansion of (pow N 1/3) in N
0.567 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log N))) in N
0.567 * [taylor]: Taking taylor expansion of (* 1/3 (log N)) in N
0.567 * [taylor]: Taking taylor expansion of 1/3 in N
0.567 * [taylor]: Taking taylor expansion of (log N) in N
0.567 * [taylor]: Taking taylor expansion of N in N
0.567 * [taylor]: Taking taylor expansion of (pow N 1/3) in N
0.567 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log N))) in N
0.567 * [taylor]: Taking taylor expansion of (* 1/3 (log N)) in N
0.567 * [taylor]: Taking taylor expansion of 1/3 in N
0.568 * [taylor]: Taking taylor expansion of (log N) in N
0.568 * [taylor]: Taking taylor expansion of N in N
0.621 * [approximate]: Taking taylor expansion of (pow (/ 1 N) 1/3) in (N) around 0
0.621 * [taylor]: Taking taylor expansion of (pow (/ 1 N) 1/3) in N
0.621 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 N)))) in N
0.621 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 N))) in N
0.621 * [taylor]: Taking taylor expansion of 1/3 in N
0.621 * [taylor]: Taking taylor expansion of (log (/ 1 N)) in N
0.621 * [taylor]: Taking taylor expansion of (/ 1 N) in N
0.621 * [taylor]: Taking taylor expansion of N in N
0.622 * [taylor]: Taking taylor expansion of (pow (/ 1 N) 1/3) in N
0.622 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 N)))) in N
0.622 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 N))) in N
0.622 * [taylor]: Taking taylor expansion of 1/3 in N
0.622 * [taylor]: Taking taylor expansion of (log (/ 1 N)) in N
0.622 * [taylor]: Taking taylor expansion of (/ 1 N) in N
0.622 * [taylor]: Taking taylor expansion of N in N
0.678 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 N) 1/3)) in (N) around 0
0.678 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 N) 1/3)) in N
0.678 * [taylor]: Taking taylor expansion of (cbrt -1) in N
0.678 * [taylor]: Taking taylor expansion of -1 in N
0.679 * [taylor]: Taking taylor expansion of (pow (/ 1 N) 1/3) in N
0.679 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 N)))) in N
0.679 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 N))) in N
0.679 * [taylor]: Taking taylor expansion of 1/3 in N
0.679 * [taylor]: Taking taylor expansion of (log (/ 1 N)) in N
0.679 * [taylor]: Taking taylor expansion of (/ 1 N) in N
0.679 * [taylor]: Taking taylor expansion of N in N
0.680 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 N) 1/3)) in N
0.680 * [taylor]: Taking taylor expansion of (cbrt -1) in N
0.680 * [taylor]: Taking taylor expansion of -1 in N
0.681 * [taylor]: Taking taylor expansion of (pow (/ 1 N) 1/3) in N
0.681 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 N)))) in N
0.681 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 N))) in N
0.681 * [taylor]: Taking taylor expansion of 1/3 in N
0.681 * [taylor]: Taking taylor expansion of (log (/ 1 N)) in N
0.681 * [taylor]: Taking taylor expansion of (/ 1 N) in N
0.681 * [taylor]: Taking taylor expansion of N in N
0.749 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 2 1 2 1)
0.749 * [approximate]: Taking taylor expansion of (pow N 1/3) in (N) around 0
0.749 * [taylor]: Taking taylor expansion of (pow N 1/3) in N
0.749 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log N))) in N
0.750 * [taylor]: Taking taylor expansion of (* 1/3 (log N)) in N
0.750 * [taylor]: Taking taylor expansion of 1/3 in N
0.750 * [taylor]: Taking taylor expansion of (log N) in N
0.750 * [taylor]: Taking taylor expansion of N in N
0.750 * [taylor]: Taking taylor expansion of (pow N 1/3) in N
0.750 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log N))) in N
0.750 * [taylor]: Taking taylor expansion of (* 1/3 (log N)) in N
0.750 * [taylor]: Taking taylor expansion of 1/3 in N
0.750 * [taylor]: Taking taylor expansion of (log N) in N
0.750 * [taylor]: Taking taylor expansion of N in N
0.797 * [approximate]: Taking taylor expansion of (pow (/ 1 N) 1/3) in (N) around 0
0.798 * [taylor]: Taking taylor expansion of (pow (/ 1 N) 1/3) in N
0.798 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 N)))) in N
0.798 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 N))) in N
0.798 * [taylor]: Taking taylor expansion of 1/3 in N
0.798 * [taylor]: Taking taylor expansion of (log (/ 1 N)) in N
0.798 * [taylor]: Taking taylor expansion of (/ 1 N) in N
0.798 * [taylor]: Taking taylor expansion of N in N
0.799 * [taylor]: Taking taylor expansion of (pow (/ 1 N) 1/3) in N
0.799 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 N)))) in N
0.799 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 N))) in N
0.799 * [taylor]: Taking taylor expansion of 1/3 in N
0.799 * [taylor]: Taking taylor expansion of (log (/ 1 N)) in N
0.799 * [taylor]: Taking taylor expansion of (/ 1 N) in N
0.799 * [taylor]: Taking taylor expansion of N in N
0.855 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 N) 1/3)) in (N) around 0
0.855 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 N) 1/3)) in N
0.855 * [taylor]: Taking taylor expansion of (cbrt -1) in N
0.855 * [taylor]: Taking taylor expansion of -1 in N
0.856 * [taylor]: Taking taylor expansion of (pow (/ 1 N) 1/3) in N
0.856 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 N)))) in N
0.856 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 N))) in N
0.856 * [taylor]: Taking taylor expansion of 1/3 in N
0.856 * [taylor]: Taking taylor expansion of (log (/ 1 N)) in N
0.856 * [taylor]: Taking taylor expansion of (/ 1 N) in N
0.856 * [taylor]: Taking taylor expansion of N in N
0.857 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 N) 1/3)) in N
0.857 * [taylor]: Taking taylor expansion of (cbrt -1) in N
0.857 * [taylor]: Taking taylor expansion of -1 in N
0.857 * [taylor]: Taking taylor expansion of (pow (/ 1 N) 1/3) in N
0.858 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 N)))) in N
0.858 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 N))) in N
0.858 * [taylor]: Taking taylor expansion of 1/3 in N
0.858 * [taylor]: Taking taylor expansion of (log (/ 1 N)) in N
0.858 * [taylor]: Taking taylor expansion of (/ 1 N) in N
0.858 * [taylor]: Taking taylor expansion of N in N
0.927 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 2 1 2)
0.927 * [approximate]: Taking taylor expansion of (pow (pow N 2) 1/3) in (N) around 0
0.927 * [taylor]: Taking taylor expansion of (pow (pow N 2) 1/3) in N
0.927 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow N 2)))) in N
0.927 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow N 2))) in N
0.927 * [taylor]: Taking taylor expansion of 1/3 in N
0.927 * [taylor]: Taking taylor expansion of (log (pow N 2)) in N
0.927 * [taylor]: Taking taylor expansion of (pow N 2) in N
0.927 * [taylor]: Taking taylor expansion of N in N
0.928 * [taylor]: Taking taylor expansion of (pow (pow N 2) 1/3) in N
0.928 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow N 2)))) in N
0.928 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow N 2))) in N
0.928 * [taylor]: Taking taylor expansion of 1/3 in N
0.928 * [taylor]: Taking taylor expansion of (log (pow N 2)) in N
0.928 * [taylor]: Taking taylor expansion of (pow N 2) in N
0.928 * [taylor]: Taking taylor expansion of N in N
0.985 * [approximate]: Taking taylor expansion of (pow (/ 1 (pow N 2)) 1/3) in (N) around 0
0.985 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow N 2)) 1/3) in N
0.985 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow N 2))))) in N
0.985 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow N 2)))) in N
0.985 * [taylor]: Taking taylor expansion of 1/3 in N
0.985 * [taylor]: Taking taylor expansion of (log (/ 1 (pow N 2))) in N
0.985 * [taylor]: Taking taylor expansion of (/ 1 (pow N 2)) in N
0.985 * [taylor]: Taking taylor expansion of (pow N 2) in N
0.985 * [taylor]: Taking taylor expansion of N in N
0.986 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow N 2)) 1/3) in N
0.986 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow N 2))))) in N
0.986 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow N 2)))) in N
0.986 * [taylor]: Taking taylor expansion of 1/3 in N
0.986 * [taylor]: Taking taylor expansion of (log (/ 1 (pow N 2))) in N
0.986 * [taylor]: Taking taylor expansion of (/ 1 (pow N 2)) in N
0.986 * [taylor]: Taking taylor expansion of (pow N 2) in N
0.986 * [taylor]: Taking taylor expansion of N in N
1.048 * [approximate]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow N 2)) 1/3)) in (N) around 0
1.048 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow N 2)) 1/3)) in N
1.048 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in N
1.048 * [taylor]: Taking taylor expansion of (cbrt -1) in N
1.048 * [taylor]: Taking taylor expansion of -1 in N
1.049 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow N 2)) 1/3) in N
1.049 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow N 2))))) in N
1.049 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow N 2)))) in N
1.049 * [taylor]: Taking taylor expansion of 1/3 in N
1.049 * [taylor]: Taking taylor expansion of (log (/ 1 (pow N 2))) in N
1.049 * [taylor]: Taking taylor expansion of (/ 1 (pow N 2)) in N
1.049 * [taylor]: Taking taylor expansion of (pow N 2) in N
1.049 * [taylor]: Taking taylor expansion of N in N
1.050 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow N 2)) 1/3)) in N
1.050 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in N
1.050 * [taylor]: Taking taylor expansion of (cbrt -1) in N
1.050 * [taylor]: Taking taylor expansion of -1 in N
1.050 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow N 2)) 1/3) in N
1.051 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow N 2))))) in N
1.051 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow N 2)))) in N
1.051 * [taylor]: Taking taylor expansion of 1/3 in N
1.051 * [taylor]: Taking taylor expansion of (log (/ 1 (pow N 2))) in N
1.051 * [taylor]: Taking taylor expansion of (/ 1 (pow N 2)) in N
1.051 * [taylor]: Taking taylor expansion of (pow N 2) in N
1.051 * [taylor]: Taking taylor expansion of N in N
1.130 * * * [progress]: simplifying candidates
1.131 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (cbrt N))
  (exp (cbrt N))
  (cbrt (* (cbrt N) (cbrt N)))
  (cbrt (cbrt N))
  (cbrt (sqrt N))
  (cbrt (sqrt N))
  (cbrt 1)
  (cbrt N)
  (* (cbrt (cbrt N)) (cbrt (cbrt N)))
  (cbrt (cbrt N))
  (* (* (cbrt N) (cbrt N)) (cbrt N))
  (sqrt (cbrt N))
  (sqrt (cbrt N))
  (log (cbrt N))
  (exp (cbrt N))
  (cbrt (* (cbrt N) (cbrt N)))
  (cbrt (cbrt N))
  (cbrt (sqrt N))
  (cbrt (sqrt N))
  (cbrt 1)
  (cbrt N)
  (* (cbrt (cbrt N)) (cbrt (cbrt N)))
  (cbrt (cbrt N))
  (* (* (cbrt N) (cbrt N)) (cbrt N))
  (sqrt (cbrt N))
  (sqrt (cbrt N))
  (log (cbrt N))
  (exp (cbrt N))
  (cbrt (* (cbrt N) (cbrt N)))
  (cbrt (cbrt N))
  (cbrt (sqrt N))
  (cbrt (sqrt N))
  (cbrt 1)
  (cbrt N)
  (* (cbrt (cbrt N)) (cbrt (cbrt N)))
  (cbrt (cbrt N))
  (* (* (cbrt N) (cbrt N)) (cbrt N))
  (sqrt (cbrt N))
  (sqrt (cbrt N))
  (+ 1/3 1/3)
  (+ 1 1)
  (* N N)
  (* (cbrt N) (cbrt N))
  (+ 1 1)
  (+ (log (cbrt N)) (log (cbrt N)))
  (log (* (cbrt N) (cbrt N)))
  (exp (* (cbrt N) (cbrt N)))
  (* N N)
  (* (cbrt (* (cbrt N) (cbrt N))) (cbrt (* (cbrt N) (cbrt N))))
  (cbrt (* (cbrt N) (cbrt N)))
  (* (* (* (cbrt N) (cbrt N)) (* (cbrt N) (cbrt N))) (* (cbrt N) (cbrt N)))
  (sqrt (* (cbrt N) (cbrt N)))
  (sqrt (* (cbrt N) (cbrt N)))
  (* (cbrt (* (cbrt N) (cbrt N))) (cbrt (* (cbrt N) (cbrt N))))
  (* (cbrt (cbrt N)) (cbrt (cbrt N)))
  (* (cbrt (sqrt N)) (cbrt (sqrt N)))
  (* (cbrt (sqrt N)) (cbrt (sqrt N)))
  (* (cbrt 1) (cbrt 1))
  (* (cbrt N) (cbrt N))
  (* (* (cbrt (cbrt N)) (cbrt (cbrt N))) (* (cbrt (cbrt N)) (cbrt (cbrt N))))
  (* (cbrt (cbrt N)) (cbrt (cbrt N)))
  (* (sqrt (cbrt N)) (sqrt (cbrt N)))
  (* (sqrt (cbrt N)) (sqrt (cbrt N)))
  (* 1 1)
  (* (cbrt N) (cbrt N))
  (* (cbrt (sqrt N)) (cbrt (sqrt N)))
  (* (cbrt (sqrt N)) (cbrt (sqrt N)))
  (* (cbrt (sqrt N)) (sqrt (cbrt N)))
  (* (cbrt (sqrt N)) (sqrt (cbrt N)))
  (* (sqrt (cbrt N)) (cbrt (sqrt N)))
  (* (sqrt (cbrt N)) (cbrt (sqrt N)))
  (* (sqrt (cbrt N)) (sqrt (cbrt N)))
  (* (sqrt (cbrt N)) (sqrt (cbrt N)))
  (* 2 1/3)
  (* 2 1)
  (* (cbrt N) (cbrt (* (cbrt N) (cbrt N))))
  (* (cbrt N) (cbrt (sqrt N)))
  (* (cbrt N) (cbrt 1))
  (* (cbrt N) (* (cbrt (cbrt N)) (cbrt (cbrt N))))
  (* (cbrt N) (sqrt (cbrt N)))
  (* (cbrt N) 1)
  (* (cbrt (cbrt N)) (cbrt N))
  (* (cbrt (sqrt N)) (cbrt N))
  (* (cbrt N) (cbrt N))
  (* (cbrt (cbrt N)) (cbrt N))
  (* (sqrt (cbrt N)) (cbrt N))
  (* (cbrt N) (cbrt N))
  (pow N 1/3)
  (pow (/ 1 N) -1/3)
  (* (pow (* -1 N) 1/3) (cbrt -1))
  (pow N 1/3)
  (pow (/ 1 N) -1/3)
  (* (pow (* -1 N) 1/3) (cbrt -1))
  (pow N 1/3)
  (pow (/ 1 N) -1/3)
  (* (pow (* -1 N) 1/3) (cbrt -1))
  (pow N 2/3)
  (pow (/ 1 N) -2/3)
  (* (pow (cbrt -1) 2) (pow (pow N 2) 1/3))
1.135 * * [simplify]: iteration  0 :  115  enodes  (cost  288 )
1.138 * * [simplify]: iteration  1 :  472  enodes  (cost  261 )
1.153 * * [simplify]: iteration  2 :  2959  enodes  (cost  238 )
1.218 * * [simplify]: iteration  3 :  5003  enodes  (cost  235 )
1.220 * [simplify]: Simplified to:
   (log (cbrt N))
  (exp (cbrt N))
  (cbrt (* (cbrt N) (cbrt N)))
  (cbrt (cbrt N))
  (cbrt (sqrt N))
  (cbrt (sqrt N))
  1
  (pow N 1/3)
  (* (cbrt (cbrt N)) (cbrt (cbrt N)))
  (cbrt (cbrt N))
  N
  (sqrt (cbrt N))
  (sqrt (cbrt N))
  (log (cbrt N))
  (exp (cbrt N))
  (cbrt (* (cbrt N) (cbrt N)))
  (cbrt (cbrt N))
  (cbrt (sqrt N))
  (cbrt (sqrt N))
  1
  (pow N 1/3)
  (* (cbrt (cbrt N)) (cbrt (cbrt N)))
  (cbrt (cbrt N))
  N
  (sqrt (cbrt N))
  (sqrt (cbrt N))
  (log (cbrt N))
  (exp (cbrt N))
  (cbrt (* (cbrt N) (cbrt N)))
  (cbrt (cbrt N))
  (cbrt (sqrt N))
  (cbrt (sqrt N))
  1
  (pow N 1/3)
  (* (cbrt (cbrt N)) (cbrt (cbrt N)))
  (cbrt (cbrt N))
  N
  (sqrt (cbrt N))
  (sqrt (cbrt N))
  2/3
  2
  (pow N 2)
  (pow N 2/3)
  2
  (* 2/3 (log N))
  (* 2/3 (log N))
  (exp (pow N 2/3))
  (pow N 2)
  (* (cbrt (* (cbrt N) (cbrt N))) (cbrt (* (cbrt N) (cbrt N))))
  (cbrt (* (cbrt N) (cbrt N)))
  (pow N 2)
  (fabs (pow N 1/3))
  (fabs (pow N 1/3))
  (* (cbrt (* (cbrt N) (cbrt N))) (cbrt (* (cbrt N) (cbrt N))))
  (* (cbrt (cbrt N)) (cbrt (cbrt N)))
  (* (cbrt (sqrt N)) (cbrt (sqrt N)))
  (* (cbrt (sqrt N)) (cbrt (sqrt N)))
  1
  (pow N 2/3)
  (pow (cbrt (cbrt N)) 4)
  (* (cbrt (cbrt N)) (cbrt (cbrt N)))
  (pow N 1/3)
  (pow N 1/3)
  1
  (pow N 2/3)
  (* (cbrt (sqrt N)) (cbrt (sqrt N)))
  (* (cbrt (sqrt N)) (cbrt (sqrt N)))
  (* (cbrt (sqrt N)) (sqrt (cbrt N)))
  (* (cbrt (sqrt N)) (sqrt (cbrt N)))
  (* (cbrt (sqrt N)) (sqrt (cbrt N)))
  (* (cbrt (sqrt N)) (sqrt (cbrt N)))
  (pow N 1/3)
  (pow N 1/3)
  2/3
  2
  (* (cbrt N) (cbrt (* (cbrt N) (cbrt N))))
  (* (cbrt N) (cbrt (sqrt N)))
  (pow N 1/3)
  (pow (cbrt (cbrt N)) 5)
  (pow (sqrt (cbrt N)) 3)
  (pow N 1/3)
  (pow (cbrt (cbrt N)) 4)
  (* (cbrt N) (cbrt (sqrt N)))
  (pow N 2/3)
  (pow (cbrt (cbrt N)) 4)
  (pow (sqrt (cbrt N)) 3)
  (pow N 2/3)
  (pow N 1/3)
  (pow (/ 1 N) -1/3)
  (* (pow (* -1 N) 1/3) (cbrt -1))
  (pow N 1/3)
  (pow (/ 1 N) -1/3)
  (* (pow (* -1 N) 1/3) (cbrt -1))
  (pow N 1/3)
  (pow (/ 1 N) -1/3)
  (* (pow (* -1 N) 1/3) (cbrt -1))
  (pow N 2/3)
  (pow (/ 1 N) -2/3)
  (* (pow (cbrt -1) 2) (pow (pow N 2) 1/3))
1.220 * * * [progress]: adding candidates to table
1.416 * * [progress]: iteration 4 / 4
1.416 * * * [progress]: picking best candidate
1.423 * * * * [pick]: Picked  #<alt (λ (N) (atan2 1.0 (+ 1 (* (* (+ N 1.0) (cbrt (pow N 2))) (cbrt N)))))>
1.424 * * * [progress]: localizing error
1.439 * * * [progress]: generating rewritten candidates
1.439 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2 1 2)
1.440 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2 2)
1.441 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2)
1.461 * * * * [progress]: [ 4 / 4 ] rewriting at (2)
1.462 * * * [progress]: generating series expansions
1.462 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2 1 2)
1.462 * [approximate]: Taking taylor expansion of (pow (pow N 2) 1/3) in (N) around 0
1.462 * [taylor]: Taking taylor expansion of (pow (pow N 2) 1/3) in N
1.462 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow N 2)))) in N
1.463 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow N 2))) in N
1.463 * [taylor]: Taking taylor expansion of 1/3 in N
1.463 * [taylor]: Taking taylor expansion of (log (pow N 2)) in N
1.463 * [taylor]: Taking taylor expansion of (pow N 2) in N
1.463 * [taylor]: Taking taylor expansion of N in N
1.464 * [taylor]: Taking taylor expansion of (pow (pow N 2) 1/3) in N
1.464 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow N 2)))) in N
1.464 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow N 2))) in N
1.464 * [taylor]: Taking taylor expansion of 1/3 in N
1.464 * [taylor]: Taking taylor expansion of (log (pow N 2)) in N
1.464 * [taylor]: Taking taylor expansion of (pow N 2) in N
1.464 * [taylor]: Taking taylor expansion of N in N
1.521 * [approximate]: Taking taylor expansion of (pow (/ 1 (pow N 2)) 1/3) in (N) around 0
1.521 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow N 2)) 1/3) in N
1.521 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow N 2))))) in N
1.521 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow N 2)))) in N
1.521 * [taylor]: Taking taylor expansion of 1/3 in N
1.521 * [taylor]: Taking taylor expansion of (log (/ 1 (pow N 2))) in N
1.521 * [taylor]: Taking taylor expansion of (/ 1 (pow N 2)) in N
1.521 * [taylor]: Taking taylor expansion of (pow N 2) in N
1.521 * [taylor]: Taking taylor expansion of N in N
1.522 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow N 2)) 1/3) in N
1.522 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow N 2))))) in N
1.522 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow N 2)))) in N
1.522 * [taylor]: Taking taylor expansion of 1/3 in N
1.522 * [taylor]: Taking taylor expansion of (log (/ 1 (pow N 2))) in N
1.522 * [taylor]: Taking taylor expansion of (/ 1 (pow N 2)) in N
1.522 * [taylor]: Taking taylor expansion of (pow N 2) in N
1.522 * [taylor]: Taking taylor expansion of N in N
1.577 * [approximate]: Taking taylor expansion of (pow (/ 1 (pow N 2)) 1/3) in (N) around 0
1.577 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow N 2)) 1/3) in N
1.577 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow N 2))))) in N
1.577 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow N 2)))) in N
1.577 * [taylor]: Taking taylor expansion of 1/3 in N
1.577 * [taylor]: Taking taylor expansion of (log (/ 1 (pow N 2))) in N
1.577 * [taylor]: Taking taylor expansion of (/ 1 (pow N 2)) in N
1.577 * [taylor]: Taking taylor expansion of (pow N 2) in N
1.577 * [taylor]: Taking taylor expansion of N in N
1.578 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow N 2)) 1/3) in N
1.578 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow N 2))))) in N
1.578 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow N 2)))) in N
1.578 * [taylor]: Taking taylor expansion of 1/3 in N
1.578 * [taylor]: Taking taylor expansion of (log (/ 1 (pow N 2))) in N
1.578 * [taylor]: Taking taylor expansion of (/ 1 (pow N 2)) in N
1.578 * [taylor]: Taking taylor expansion of (pow N 2) in N
1.578 * [taylor]: Taking taylor expansion of N in N
1.638 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 2 2)
1.639 * [approximate]: Taking taylor expansion of (pow N 1/3) in (N) around 0
1.640 * [taylor]: Taking taylor expansion of (pow N 1/3) in N
1.640 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log N))) in N
1.640 * [taylor]: Taking taylor expansion of (* 1/3 (log N)) in N
1.640 * [taylor]: Taking taylor expansion of 1/3 in N
1.640 * [taylor]: Taking taylor expansion of (log N) in N
1.640 * [taylor]: Taking taylor expansion of N in N
1.641 * [taylor]: Taking taylor expansion of (pow N 1/3) in N
1.641 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log N))) in N
1.641 * [taylor]: Taking taylor expansion of (* 1/3 (log N)) in N
1.641 * [taylor]: Taking taylor expansion of 1/3 in N
1.641 * [taylor]: Taking taylor expansion of (log N) in N
1.641 * [taylor]: Taking taylor expansion of N in N
1.696 * [approximate]: Taking taylor expansion of (pow (/ 1 N) 1/3) in (N) around 0
1.696 * [taylor]: Taking taylor expansion of (pow (/ 1 N) 1/3) in N
1.696 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 N)))) in N
1.696 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 N))) in N
1.696 * [taylor]: Taking taylor expansion of 1/3 in N
1.696 * [taylor]: Taking taylor expansion of (log (/ 1 N)) in N
1.696 * [taylor]: Taking taylor expansion of (/ 1 N) in N
1.696 * [taylor]: Taking taylor expansion of N in N
1.697 * [taylor]: Taking taylor expansion of (pow (/ 1 N) 1/3) in N
1.697 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 N)))) in N
1.697 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 N))) in N
1.697 * [taylor]: Taking taylor expansion of 1/3 in N
1.697 * [taylor]: Taking taylor expansion of (log (/ 1 N)) in N
1.697 * [taylor]: Taking taylor expansion of (/ 1 N) in N
1.697 * [taylor]: Taking taylor expansion of N in N
1.754 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 N) 1/3)) in (N) around 0
1.755 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 N) 1/3)) in N
1.755 * [taylor]: Taking taylor expansion of (cbrt -1) in N
1.755 * [taylor]: Taking taylor expansion of -1 in N
1.755 * [taylor]: Taking taylor expansion of (pow (/ 1 N) 1/3) in N
1.755 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 N)))) in N
1.755 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 N))) in N
1.755 * [taylor]: Taking taylor expansion of 1/3 in N
1.755 * [taylor]: Taking taylor expansion of (log (/ 1 N)) in N
1.755 * [taylor]: Taking taylor expansion of (/ 1 N) in N
1.755 * [taylor]: Taking taylor expansion of N in N
1.756 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 N) 1/3)) in N
1.756 * [taylor]: Taking taylor expansion of (cbrt -1) in N
1.756 * [taylor]: Taking taylor expansion of -1 in N
1.757 * [taylor]: Taking taylor expansion of (pow (/ 1 N) 1/3) in N
1.757 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 N)))) in N
1.757 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 N))) in N
1.757 * [taylor]: Taking taylor expansion of 1/3 in N
1.757 * [taylor]: Taking taylor expansion of (log (/ 1 N)) in N
1.757 * [taylor]: Taking taylor expansion of (/ 1 N) in N
1.757 * [taylor]: Taking taylor expansion of N in N
1.825 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 2)
1.825 * [approximate]: Taking taylor expansion of (* N (+ N 1.0)) in (N) around 0
1.825 * [taylor]: Taking taylor expansion of (* N (+ N 1.0)) in N
1.825 * [taylor]: Taking taylor expansion of N in N
1.825 * [taylor]: Taking taylor expansion of (+ N 1.0) in N
1.825 * [taylor]: Taking taylor expansion of N in N
1.825 * [taylor]: Taking taylor expansion of 1.0 in N
1.825 * [taylor]: Taking taylor expansion of (* N (+ N 1.0)) in N
1.825 * [taylor]: Taking taylor expansion of N in N
1.825 * [taylor]: Taking taylor expansion of (+ N 1.0) in N
1.825 * [taylor]: Taking taylor expansion of N in N
1.825 * [taylor]: Taking taylor expansion of 1.0 in N
1.834 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 N) 1.0) N) in (N) around 0
1.834 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 N) 1.0) N) in N
1.834 * [taylor]: Taking taylor expansion of (+ (/ 1 N) 1.0) in N
1.834 * [taylor]: Taking taylor expansion of (/ 1 N) in N
1.835 * [taylor]: Taking taylor expansion of N in N
1.835 * [taylor]: Taking taylor expansion of 1.0 in N
1.835 * [taylor]: Taking taylor expansion of N in N
1.835 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 N) 1.0) N) in N
1.835 * [taylor]: Taking taylor expansion of (+ (/ 1 N) 1.0) in N
1.835 * [taylor]: Taking taylor expansion of (/ 1 N) in N
1.835 * [taylor]: Taking taylor expansion of N in N
1.836 * [taylor]: Taking taylor expansion of 1.0 in N
1.836 * [taylor]: Taking taylor expansion of N in N
1.846 * [approximate]: Taking taylor expansion of (/ (* (cbrt -1) (- 1.0 (/ 1 N))) N) in (N) around 0
1.846 * [taylor]: Taking taylor expansion of (/ (* (cbrt -1) (- 1.0 (/ 1 N))) N) in N
1.846 * [taylor]: Taking taylor expansion of (* (cbrt -1) (- 1.0 (/ 1 N))) in N
1.846 * [taylor]: Taking taylor expansion of (cbrt -1) in N
1.846 * [taylor]: Taking taylor expansion of -1 in N
1.847 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 N)) in N
1.847 * [taylor]: Taking taylor expansion of 1.0 in N
1.847 * [taylor]: Taking taylor expansion of (/ 1 N) in N
1.847 * [taylor]: Taking taylor expansion of N in N
1.847 * [taylor]: Taking taylor expansion of N in N
1.849 * [taylor]: Taking taylor expansion of (/ (* (cbrt -1) (- 1.0 (/ 1 N))) N) in N
1.849 * [taylor]: Taking taylor expansion of (* (cbrt -1) (- 1.0 (/ 1 N))) in N
1.849 * [taylor]: Taking taylor expansion of (cbrt -1) in N
1.849 * [taylor]: Taking taylor expansion of -1 in N
1.850 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 N)) in N
1.850 * [taylor]: Taking taylor expansion of 1.0 in N
1.850 * [taylor]: Taking taylor expansion of (/ 1 N) in N
1.850 * [taylor]: Taking taylor expansion of N in N
1.850 * [taylor]: Taking taylor expansion of N in N
1.880 * * * * [progress]: [ 4 / 4 ] generating series at (2)
1.880 * [approximate]: Taking taylor expansion of (atan2 1.0 (+ (pow N 2) (+ (* 1.0 N) 1))) in (N) around 0
1.880 * [taylor]: Taking taylor expansion of (atan2 1.0 (+ (pow N 2) (+ (* 1.0 N) 1))) in N
1.881 * [taylor]: Taking taylor expansion of (atan2 1.0 (+ (pow N 2) (+ (* 1.0 N) 1))) in N
1.881 * [approximate]: Taking taylor expansion of (atan2 1.0 (+ (* 1.0 (/ 1 N)) (+ (/ 1 (pow N 2)) 1))) in (N) around 0
1.881 * [taylor]: Taking taylor expansion of (atan2 1.0 (+ (* 1.0 (/ 1 N)) (+ (/ 1 (pow N 2)) 1))) in N
1.881 * [taylor]: Taking taylor expansion of (atan2 1.0 (+ (* 1.0 (/ 1 N)) (+ (/ 1 (pow N 2)) 1))) in N
1.882 * [approximate]: Taking taylor expansion of (atan2 1.0 (- (+ (* 1.0 (/ (cbrt -1) N)) 1) (/ (cbrt -1) (pow N 2)))) in (N) around 0
1.882 * [taylor]: Taking taylor expansion of (atan2 1.0 (- (+ (* 1.0 (/ (cbrt -1) N)) 1) (/ (cbrt -1) (pow N 2)))) in N
1.884 * [taylor]: Taking taylor expansion of (atan2 1.0 (- (+ (* 1.0 (/ (cbrt -1) N)) 1) (/ (cbrt -1) (pow N 2)))) in N
1.886 * * * [progress]: simplifying candidates
1.887 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (cbrt (pow N 2)))
  (exp (cbrt (pow N 2)))
  (cbrt (pow (* (cbrt N) (cbrt N)) 2))
  (cbrt (pow (cbrt N) 2))
  (cbrt (pow (sqrt N) 2))
  (cbrt (pow (sqrt N) 2))
  (cbrt (pow 1 2))
  (cbrt (pow N 2))
  (cbrt N)
  (cbrt N)
  (cbrt (* (cbrt (pow N 2)) (cbrt (pow N 2))))
  (cbrt (cbrt (pow N 2)))
  (cbrt (sqrt (pow N 2)))
  (cbrt (sqrt (pow N 2)))
  (cbrt 1)
  (cbrt (pow N 2))
  (cbrt (pow N (/ 2 2)))
  (cbrt (pow N (/ 2 2)))
  (* (cbrt (cbrt (pow N 2))) (cbrt (cbrt (pow N 2))))
  (cbrt (cbrt (pow N 2)))
  (* (* (cbrt (pow N 2)) (cbrt (pow N 2))) (cbrt (pow N 2)))
  (sqrt (cbrt (pow N 2)))
  (sqrt (cbrt (pow N 2)))
  (log (cbrt N))
  (exp (cbrt N))
  (cbrt (* (cbrt N) (cbrt N)))
  (cbrt (cbrt N))
  (cbrt (sqrt N))
  (cbrt (sqrt N))
  (cbrt 1)
  (cbrt N)
  (* (cbrt (cbrt N)) (cbrt (cbrt N)))
  (cbrt (cbrt N))
  (* (* (cbrt N) (cbrt N)) (cbrt N))
  (sqrt (cbrt N))
  (sqrt (cbrt N))
  (* (* (+ N 1.0) (cbrt (pow N 2))) (cbrt N))
  (* (* (+ N 1.0) (cbrt (pow N 2))) (cbrt N))
  (+ (+ (log (+ N 1.0)) (log (cbrt (pow N 2)))) (log (cbrt N)))
  (+ (log (* (+ N 1.0) (cbrt (pow N 2)))) (log (cbrt N)))
  (log (* (* (+ N 1.0) (cbrt (pow N 2))) (cbrt N)))
  (exp (* (* (+ N 1.0) (cbrt (pow N 2))) (cbrt N)))
  (* (* (* (* (+ N 1.0) (+ N 1.0)) (+ N 1.0)) (pow N 2)) N)
  (* (* (* (* (+ N 1.0) (cbrt (pow N 2))) (* (+ N 1.0) (cbrt (pow N 2)))) (* (+ N 1.0) (cbrt (pow N 2)))) N)
  (* (cbrt (* (* (+ N 1.0) (cbrt (pow N 2))) (cbrt N))) (cbrt (* (* (+ N 1.0) (cbrt (pow N 2))) (cbrt N))))
  (cbrt (* (* (+ N 1.0) (cbrt (pow N 2))) (cbrt N)))
  (* (* (* (* (+ N 1.0) (cbrt (pow N 2))) (cbrt N)) (* (* (+ N 1.0) (cbrt (pow N 2))) (cbrt N))) (* (* (+ N 1.0) (cbrt (pow N 2))) (cbrt N)))
  (sqrt (* (* (+ N 1.0) (cbrt (pow N 2))) (cbrt N)))
  (sqrt (* (* (+ N 1.0) (cbrt (pow N 2))) (cbrt N)))
  (* (* (+ N 1.0) (cbrt (pow N 2))) (cbrt (* (cbrt N) (cbrt N))))
  (* (* (+ N 1.0) (cbrt (pow N 2))) (cbrt (sqrt N)))
  (* (* (+ N 1.0) (cbrt (pow N 2))) (cbrt 1))
  (* (* (+ N 1.0) (cbrt (pow N 2))) (* (cbrt (cbrt N)) (cbrt (cbrt N))))
  (* (* (+ N 1.0) (cbrt (pow N 2))) (sqrt (cbrt N)))
  (* (* (+ N 1.0) (cbrt (pow N 2))) 1)
  (* (cbrt (pow N 2)) (cbrt N))
  (* (* (+ (pow N 3) (pow 1.0 3)) (cbrt (pow N 2))) (cbrt N))
  (* (* (- (* N N) (* 1.0 1.0)) (cbrt (pow N 2))) (cbrt N))
  (log (atan2 1.0 (+ 1 (* (* (+ N 1.0) (cbrt (pow N 2))) (cbrt N)))))
  (exp (atan2 1.0 (+ 1 (* (* (+ N 1.0) (cbrt (pow N 2))) (cbrt N)))))
  (* (cbrt (atan2 1.0 (+ 1 (* (* (+ N 1.0) (cbrt (pow N 2))) (cbrt N))))) (cbrt (atan2 1.0 (+ 1 (* (* (+ N 1.0) (cbrt (pow N 2))) (cbrt N))))))
  (cbrt (atan2 1.0 (+ 1 (* (* (+ N 1.0) (cbrt (pow N 2))) (cbrt N)))))
  (* (* (atan2 1.0 (+ 1 (* (* (+ N 1.0) (cbrt (pow N 2))) (cbrt N)))) (atan2 1.0 (+ 1 (* (* (+ N 1.0) (cbrt (pow N 2))) (cbrt N))))) (atan2 1.0 (+ 1 (* (* (+ N 1.0) (cbrt (pow N 2))) (cbrt N)))))
  (sqrt (atan2 1.0 (+ 1 (* (* (+ N 1.0) (cbrt (pow N 2))) (cbrt N)))))
  (sqrt (atan2 1.0 (+ 1 (* (* (+ N 1.0) (cbrt (pow N 2))) (cbrt N)))))
  (pow N 2/3)
  (pow (/ 1 N) -2/3)
  (pow (/ -1 N) -2/3)
  (pow N 1/3)
  (pow (/ 1 N) -1/3)
  (* (pow (* -1 N) 1/3) (cbrt -1))
  (+ (pow N 2) (* 1.0 N))
  (+ (pow N 2) (* 1.0 N))
  (- (+ (* 1.0 (* (cbrt -1) N)) (* (cbrt -1) (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 (- 1 (+ (* 1.0 (* (cbrt -1) N)) (* (cbrt -1) (pow N 2)))))
1.898 * * [simplify]: iteration  0 :  265  enodes  (cost  418 )
1.904 * * [simplify]: iteration  1 :  1012  enodes  (cost  368 )
1.927 * * [simplify]: iteration  2 :  5001  enodes  (cost  342 )
1.929 * [simplify]: Simplified to:
   (log (cbrt (pow N 2)))
  (exp (cbrt (pow N 2)))
  (cbrt (pow (* (cbrt N) (cbrt N)) 2))
  (cbrt (pow (cbrt N) 2))
  (pow N 1/3)
  (pow N 1/3)
  1
  (cbrt (pow N 2))
  (pow N 1/3)
  (pow N 1/3)
  (cbrt (* (cbrt (pow N 2)) (cbrt (pow N 2))))
  (cbrt (cbrt (pow N 2)))
  (cbrt (sqrt (pow N 2)))
  (cbrt (sqrt (pow N 2)))
  1
  (cbrt (pow N 2))
  (pow N 1/3)
  (pow N 1/3)
  (* (cbrt (cbrt (pow N 2))) (cbrt (cbrt (pow N 2))))
  (cbrt (cbrt (pow N 2)))
  (pow N 2)
  (sqrt (cbrt (pow N 2)))
  (sqrt (cbrt (pow N 2)))
  (log (cbrt N))
  (exp (cbrt N))
  (cbrt (pow (cbrt N) 2))
  (cbrt (cbrt N))
  (cbrt (sqrt N))
  (cbrt (sqrt N))
  1
  (pow N 1/3)
  (* (cbrt (cbrt N)) (cbrt (cbrt N)))
  (cbrt (cbrt N))
  N
  (sqrt (cbrt N))
  (sqrt (cbrt N))
  (* (* (+ N 1.0) (cbrt (pow N 2))) (cbrt N))
  (* (* (+ N 1.0) (cbrt (pow N 2))) (cbrt N))
  (log (* (* (+ N 1.0) (cbrt (pow N 2))) (cbrt N)))
  (log (* (* (+ N 1.0) (cbrt (pow N 2))) (cbrt N)))
  (log (* (* (+ N 1.0) (cbrt (pow N 2))) (cbrt N)))
  (exp (* (* (+ N 1.0) (cbrt (pow N 2))) (cbrt N)))
  (* (pow N 3) (pow (+ N 1.0) 3))
  (* (pow N 3) (pow (+ N 1.0) 3))
  (* (cbrt (* (* (+ N 1.0) (cbrt (pow N 2))) (cbrt N))) (cbrt (* (* (+ N 1.0) (cbrt (pow N 2))) (cbrt N))))
  (cbrt (* (* (+ N 1.0) (cbrt (pow N 2))) (cbrt N)))
  (* (pow N 3) (pow (+ N 1.0) 3))
  (sqrt (* (* (+ N 1.0) (cbrt (pow N 2))) (cbrt N)))
  (sqrt (* (* (+ N 1.0) (cbrt (pow N 2))) (cbrt N)))
  (* (* (+ N 1.0) (cbrt (pow N 2))) (cbrt (pow (cbrt N) 2)))
  (* (* (+ N 1.0) (cbrt (pow N 2))) (cbrt (sqrt N)))
  (* (+ N 1.0) (cbrt (pow N 2)))
  (* (* (+ N 1.0) (cbrt (pow N 2))) (* (cbrt (cbrt N)) (cbrt (cbrt N))))
  (* (* (+ N 1.0) (cbrt (pow N 2))) (sqrt (cbrt N)))
  (* (+ N 1.0) (cbrt (pow N 2)))
  (* (cbrt (pow N 2)) (cbrt N))
  (* (* (+ (pow N 3) (pow 1.0 3)) (cbrt (pow N 2))) (cbrt N))
  (* (* (- (* N N) (* 1.0 1.0)) (cbrt (pow N 2))) (cbrt N))
  (log (atan2 1.0 (+ 1 (* (* (+ N 1.0) (cbrt (pow N 2))) (cbrt N)))))
  (exp (atan2 1.0 (+ 1 (* (* (+ N 1.0) (cbrt (pow N 2))) (cbrt N)))))
  (* (cbrt (atan2 1.0 (+ 1 (* (* (+ N 1.0) (cbrt (pow N 2))) (cbrt N))))) (cbrt (atan2 1.0 (+ 1 (* (* (+ N 1.0) (cbrt (pow N 2))) (cbrt N))))))
  (cbrt (atan2 1.0 (+ 1 (* (* (+ N 1.0) (cbrt (pow N 2))) (cbrt N)))))
  (pow (atan2 1.0 (+ 1 (* (* (+ N 1.0) (cbrt (pow N 2))) (cbrt N)))) 3)
  (sqrt (atan2 1.0 (+ 1 (* (* (+ N 1.0) (cbrt (pow N 2))) (cbrt N)))))
  (sqrt (atan2 1.0 (+ 1 (* (* (+ N 1.0) (cbrt (pow N 2))) (cbrt N)))))
  (pow N 2/3)
  (pow (/ 1 N) -2/3)
  (pow (/ -1 N) -2/3)
  (pow N 1/3)
  (pow (/ 1 N) -1/3)
  (* (pow (* -1 N) 1/3) (cbrt -1))
  (* N (+ N 1.0))
  (* N (+ N 1.0))
  (* (* (cbrt -1) N) (- (- 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 (- 1 (+ (* 1.0 (* (cbrt -1) N)) (* (cbrt -1) (pow N 2)))))
1.930 * * * [progress]: adding candidates to table
2.107 * [progress]: [Phase 3 of 3] Extracting.
2.107 * * [regime]: Finding splitpoints for: (#<alt (λ (N) (atan2 1.0 (+ 1 (* (+ N 1.0) N))))> #<alt (λ (N) (atan2 1.0 (+ 1 (* (* (+ N 1.0) (* (cbrt N) (cbrt N))) (cbrt N)))))> #<alt (λ (N) (* (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))) (sqrt (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 (* (+ N 1.0) (* (cbrt (pow N 2)) (cbrt N))))))> #<alt (λ (N) (atan2 1.0 (+ 1 (* (* (+ N 1.0) (cbrt (pow N 2))) (cbrt N)))))> #<alt (λ (N) (atan2 1.0 (+ 1 (* (* (+ N 1.0) (* (* (cbrt (cbrt (pow N 2))) (cbrt (cbrt (pow N 2)))) (cbrt (cbrt (pow N 2))))) (cbrt N)))))>)
2.108 * * * [regime-changes]: Trying 1 branch expressions: (N)
2.108 * * * * [regimes]: Trying to branch on N from (#<alt (λ (N) (atan2 1.0 (+ 1 (* (+ N 1.0) N))))> #<alt (λ (N) (atan2 1.0 (+ 1 (* (* (+ N 1.0) (* (cbrt N) (cbrt N))) (cbrt N)))))> #<alt (λ (N) (* (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))) (sqrt (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 (* (+ N 1.0) (* (cbrt (pow N 2)) (cbrt N))))))> #<alt (λ (N) (atan2 1.0 (+ 1 (* (* (+ N 1.0) (cbrt (pow N 2))) (cbrt N)))))> #<alt (λ (N) (atan2 1.0 (+ 1 (* (* (+ N 1.0) (* (* (cbrt (cbrt (pow N 2))) (cbrt (cbrt (pow N 2)))) (cbrt (cbrt (pow N 2))))) (cbrt N)))))>)
2.130 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
2.131 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (atan2 1.0 (+ 1 (* (+ N 1.0) N)))
2.131 * * [simplify]: iteration  0 :  12  enodes  (cost  4 )
2.132 * * [simplify]: iteration  1 :  12  enodes  (cost  4 )
2.132 * [simplify]: Simplified to:
   (atan2 1.0 (+ 1 (* (+ N 1.0) N)))
3.132 * [regime-testing]: Baseline error score: 0.36840061716882244
3.132 * [regime-testing]: Oracle error score: 0.33064589782890497
3.133 * [regime-testing]: End program error score: 0.36840061716882244
3.158 * [regime-testing]: Target error score: 0.3699008046922629