6.628 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.031 * * * [progress]: [2/2] Setting up program.
0.034 * [progress]: [Phase 2 of 3] Improving.
0.034 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (atan (+ N 1.0)) (atan N))
0.036 * * [simplify]: iteration  0 :  7  enodes  (cost  7 )
0.036 * * [simplify]: iteration  1 :  7  enodes  (cost  7 )
0.036 * [simplify]: Simplified to:
   (- (atan (+ N 1.0)) (atan N))
0.037 * * [progress]: iteration 1 / 4
0.037 * * * [progress]: picking best candidate
0.039 * * * * [pick]: Picked  #<alt (λ (N) (- (atan (+ N 1.0)) (atan N)))>
0.039 * * * [progress]: localizing error
0.044 * * * [progress]: generating rewritten candidates
0.044 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.048 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.049 * * * [progress]: generating series expansions
0.049 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.049 * [approximate]: Taking taylor expansion of (- (atan (+ N 1.0)) (atan N)) in (N) around 0
0.049 * [taylor]: Taking taylor expansion of (- (atan (+ N 1.0)) (atan N)) in N
0.049 * [taylor]: Taking taylor expansion of (atan (+ N 1.0)) in N
0.049 * [taylor]: Taking taylor expansion of (atan N) in N
0.049 * [taylor]: Taking taylor expansion of (- (atan (+ N 1.0)) (atan N)) in N
0.049 * [taylor]: Taking taylor expansion of (atan (+ N 1.0)) in N
0.049 * [taylor]: Taking taylor expansion of (atan N) in N
0.050 * [approximate]: Taking taylor expansion of (- (atan (+ (/ 1 N) 1.0)) (atan (/ 1 N))) in (N) around 0
0.050 * [taylor]: Taking taylor expansion of (- (atan (+ (/ 1 N) 1.0)) (atan (/ 1 N))) in N
0.050 * [taylor]: Taking taylor expansion of (atan (+ (/ 1 N) 1.0)) in N
0.050 * [taylor]: Taking taylor expansion of (atan (/ 1 N)) in N
0.050 * [taylor]: Taking taylor expansion of (- (atan (+ (/ 1 N) 1.0)) (atan (/ 1 N))) in N
0.050 * [taylor]: Taking taylor expansion of (atan (+ (/ 1 N) 1.0)) in N
0.050 * [taylor]: Taking taylor expansion of (atan (/ 1 N)) in N
0.050 * [approximate]: Taking taylor expansion of (- (atan (- 1.0 (/ 1 N))) (atan (/ -1 N))) in (N) around 0
0.050 * [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
0.051 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.051 * [approximate]: Taking taylor expansion of (atan (+ N 1.0)) in (N) around 0
0.051 * [taylor]: Taking taylor expansion of (atan (+ N 1.0)) in N
0.051 * [taylor]: Taking taylor expansion of (atan (+ N 1.0)) in N
0.051 * [approximate]: Taking taylor expansion of (atan (+ (/ 1 N) 1.0)) in (N) around 0
0.051 * [taylor]: Taking taylor expansion of (atan (+ (/ 1 N) 1.0)) in N
0.052 * [taylor]: Taking taylor expansion of (atan (+ (/ 1 N) 1.0)) in N
0.052 * [approximate]: Taking taylor expansion of (atan (- 1.0 (/ 1 N))) in (N) around 0
0.052 * [taylor]: Taking taylor expansion of (atan (- 1.0 (/ 1 N))) in N
0.052 * [taylor]: Taking taylor expansion of (atan (- 1.0 (/ 1 N))) in N
0.052 * * * [progress]: simplifying candidates
0.052 * [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))))
  (neg (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))
  (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))
0.070 * * [simplify]: iteration  0 :  5041  enodes  (cost  236 )
0.072 * [simplify]: Simplified to:
   1.0
  (+ 1 (* N (+ N 1.0)))
  (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) (atan N)) (* (atan (+ N 1.0)) (+ (atan (+ N 1.0)) (atan N))))
  (neg (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))
  (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))
0.072 * * * [progress]: adding candidates to table
0.107 * * [progress]: iteration 2 / 4
0.107 * * * [progress]: picking best candidate
0.111 * * * * [pick]: Picked  #<alt (λ (N) (atan2 1.0 (+ 1 (* N (+ N 1.0)))))>
0.112 * * * [progress]: localizing error
0.117 * * * [progress]: generating rewritten candidates
0.117 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.118 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2 2)
0.124 * * * [progress]: generating series expansions
0.124 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.125 * [approximate]: Taking taylor expansion of (atan2 1.0 (+ (pow N 2) (+ (* 1.0 N) 1))) in (N) around 0
0.125 * [taylor]: Taking taylor expansion of (atan2 1.0 (+ (pow N 2) (+ (* 1.0 N) 1))) in N
0.125 * [taylor]: Taking taylor expansion of (atan2 1.0 (+ (pow N 2) (+ (* 1.0 N) 1))) in N
0.125 * [approximate]: Taking taylor expansion of (atan2 1.0 (+ (* 1.0 (/ 1 N)) (+ (/ 1 (pow N 2)) 1))) in (N) around 0
0.125 * [taylor]: Taking taylor expansion of (atan2 1.0 (+ (* 1.0 (/ 1 N)) (+ (/ 1 (pow N 2)) 1))) in N
0.125 * [taylor]: Taking taylor expansion of (atan2 1.0 (+ (* 1.0 (/ 1 N)) (+ (/ 1 (pow N 2)) 1))) in N
0.126 * [approximate]: Taking taylor expansion of (atan2 1.0 (- (+ (/ 1 (pow N 2)) 1) (* 1.0 (/ 1 N)))) in (N) around 0
0.126 * [taylor]: Taking taylor expansion of (atan2 1.0 (- (+ (/ 1 (pow N 2)) 1) (* 1.0 (/ 1 N)))) in N
0.126 * [taylor]: Taking taylor expansion of (atan2 1.0 (- (+ (/ 1 (pow N 2)) 1) (* 1.0 (/ 1 N)))) in N
0.127 * * * * [progress]: [ 2 / 2 ] generating series at (2 2 2)
0.127 * [approximate]: Taking taylor expansion of (* N (+ N 1.0)) in (N) around 0
0.127 * [taylor]: Taking taylor expansion of (* N (+ N 1.0)) in N
0.127 * [taylor]: Taking taylor expansion of N in N
0.127 * [taylor]: Taking taylor expansion of (+ N 1.0) in N
0.127 * [taylor]: Taking taylor expansion of N in N
0.127 * [taylor]: Taking taylor expansion of 1.0 in N
0.127 * [taylor]: Taking taylor expansion of (* N (+ N 1.0)) in N
0.127 * [taylor]: Taking taylor expansion of N in N
0.127 * [taylor]: Taking taylor expansion of (+ N 1.0) in N
0.127 * [taylor]: Taking taylor expansion of N in N
0.127 * [taylor]: Taking taylor expansion of 1.0 in N
0.128 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 N) 1.0) N) in (N) around 0
0.128 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 N) 1.0) N) in N
0.128 * [taylor]: Taking taylor expansion of (+ (/ 1 N) 1.0) in N
0.128 * [taylor]: Taking taylor expansion of (/ 1 N) in N
0.128 * [taylor]: Taking taylor expansion of N in N
0.128 * [taylor]: Taking taylor expansion of 1.0 in N
0.128 * [taylor]: Taking taylor expansion of N in N
0.128 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 N) 1.0) N) in N
0.128 * [taylor]: Taking taylor expansion of (+ (/ 1 N) 1.0) in N
0.128 * [taylor]: Taking taylor expansion of (/ 1 N) in N
0.128 * [taylor]: Taking taylor expansion of N in N
0.128 * [taylor]: Taking taylor expansion of 1.0 in N
0.128 * [taylor]: Taking taylor expansion of N in N
0.129 * [approximate]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 N)) N)) in (N) around 0
0.129 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 N)) N)) in N
0.129 * [taylor]: Taking taylor expansion of -1 in N
0.129 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 N)) N) in N
0.129 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 N)) in N
0.129 * [taylor]: Taking taylor expansion of 1.0 in N
0.129 * [taylor]: Taking taylor expansion of (/ 1 N) in N
0.129 * [taylor]: Taking taylor expansion of N in N
0.129 * [taylor]: Taking taylor expansion of N in N
0.129 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 N)) N)) in N
0.129 * [taylor]: Taking taylor expansion of -1 in N
0.129 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 N)) N) in N
0.129 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 N)) in N
0.130 * [taylor]: Taking taylor expansion of 1.0 in N
0.130 * [taylor]: Taking taylor expansion of (/ 1 N) in N
0.130 * [taylor]: Taking taylor expansion of N in N
0.130 * [taylor]: Taking taylor expansion of N in N
0.131 * * * [progress]: simplifying candidates
0.132 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (atan2 1.0 (+ 1 (* N (+ N 1.0)))))
  (exp (atan2 1.0 (+ 1 (* N (+ N 1.0)))))
  (* (cbrt (atan2 1.0 (+ 1 (* N (+ N 1.0))))) (cbrt (atan2 1.0 (+ 1 (* N (+ N 1.0))))))
  (cbrt (atan2 1.0 (+ 1 (* N (+ N 1.0)))))
  (* (* (atan2 1.0 (+ 1 (* N (+ N 1.0)))) (atan2 1.0 (+ 1 (* N (+ N 1.0))))) (atan2 1.0 (+ 1 (* N (+ N 1.0)))))
  (sqrt (atan2 1.0 (+ 1 (* N (+ N 1.0)))))
  (sqrt (atan2 1.0 (+ 1 (* N (+ N 1.0)))))
  (* N (+ N 1.0))
  (+ (log N) (log (+ N 1.0)))
  (log (* N (+ N 1.0)))
  (exp (* N (+ N 1.0)))
  (* (* (* N N) N) (* (* (+ N 1.0) (+ N 1.0)) (+ N 1.0)))
  (* (cbrt (* N (+ N 1.0))) (cbrt (* N (+ N 1.0))))
  (cbrt (* N (+ N 1.0)))
  (* (* (* N (+ N 1.0)) (* N (+ N 1.0))) (* N (+ N 1.0)))
  (sqrt (* N (+ N 1.0)))
  (sqrt (* N (+ N 1.0)))
  (* (sqrt N) (sqrt (+ N 1.0)))
  (* (sqrt N) (sqrt (+ N 1.0)))
  (* N N)
  (* N 1.0)
  (* N N)
  (* 1.0 N)
  (* N (* (cbrt (+ N 1.0)) (cbrt (+ N 1.0))))
  (* N (sqrt (+ N 1.0)))
  (* N 1)
  (* N 1)
  (* (cbrt N) (+ N 1.0))
  (* (sqrt N) (+ N 1.0))
  (* N (+ N 1.0))
  (* N (+ (pow N 3) (pow 1.0 3)))
  (* N (- (* N N) (* 1.0 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) (* 1.0 N))
  (+ (pow N 2) (* 1.0 N))
  (+ (pow N 2) (* 1.0 N))
0.188 * * [simplify]: iteration  0 :  4980  enodes  (cost  272 )
0.188 * * [simplify]: iteration  1 :  4980  enodes  (cost  272 )
0.190 * [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)))
  (pow (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) (sqrt (+ 1.0 N)))
  (* (sqrt N) (sqrt (+ 1.0 N)))
  (* N N)
  (* 1.0 N)
  (* N N)
  (* 1.0 N)
  (* N (* (cbrt (+ 1.0 N)) (cbrt (+ 1.0 N))))
  (* N (sqrt (+ 1.0 N)))
  N
  N
  (* (+ 1.0 N) (cbrt N))
  (* (+ 1.0 N) (sqrt N))
  (* N (+ 1.0 N))
  (+ (pow N 4) (* N (pow 1.0 3)))
  (* N (- (* N N) (* 1.0 1.0)))
  (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))
0.190 * * * [progress]: adding candidates to table
0.238 * * [progress]: iteration 3 / 4
0.238 * * * [progress]: picking best candidate
0.252 * * * * [pick]: Picked  #<alt (λ (N) (atan2 1.0 (+ 1 (* (* (cbrt N) (cbrt N)) (* (+ 1.0 N) (cbrt N))))))>
0.252 * * * [progress]: localizing error
0.262 * * * [progress]: generating rewritten candidates
0.262 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2 2 2)
0.263 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2 1 2)
0.264 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2 1 1)
0.265 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 2 1)
0.272 * * * [progress]: generating series expansions
0.272 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2 2 2)
0.273 * [approximate]: Taking taylor expansion of (pow N 1/3) in (N) around 0
0.273 * [taylor]: Taking taylor expansion of (pow N 1/3) in N
0.273 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log N))) in N
0.273 * [taylor]: Taking taylor expansion of (* 1/3 (log N)) in N
0.273 * [taylor]: Taking taylor expansion of 1/3 in N
0.273 * [taylor]: Taking taylor expansion of (log N) in N
0.273 * [taylor]: Taking taylor expansion of N in N
0.273 * [taylor]: Taking taylor expansion of (pow N 1/3) in N
0.273 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log N))) in N
0.273 * [taylor]: Taking taylor expansion of (* 1/3 (log N)) in N
0.273 * [taylor]: Taking taylor expansion of 1/3 in N
0.273 * [taylor]: Taking taylor expansion of (log N) in N
0.273 * [taylor]: Taking taylor expansion of N in N
0.279 * [approximate]: Taking taylor expansion of (pow (/ 1 N) 1/3) in (N) around 0
0.279 * [taylor]: Taking taylor expansion of (pow (/ 1 N) 1/3) in N
0.279 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 N)))) in N
0.279 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 N))) in N
0.279 * [taylor]: Taking taylor expansion of 1/3 in N
0.279 * [taylor]: Taking taylor expansion of (log (/ 1 N)) in N
0.279 * [taylor]: Taking taylor expansion of (/ 1 N) in N
0.279 * [taylor]: Taking taylor expansion of N in N
0.279 * [taylor]: Taking taylor expansion of (pow (/ 1 N) 1/3) in N
0.279 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 N)))) in N
0.279 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 N))) in N
0.279 * [taylor]: Taking taylor expansion of 1/3 in N
0.279 * [taylor]: Taking taylor expansion of (log (/ 1 N)) in N
0.279 * [taylor]: Taking taylor expansion of (/ 1 N) in N
0.279 * [taylor]: Taking taylor expansion of N in N
0.286 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 N) 1/3)) in (N) around 0
0.286 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 N) 1/3)) in N
0.286 * [taylor]: Taking taylor expansion of (cbrt -1) in N
0.286 * [taylor]: Taking taylor expansion of -1 in N
0.286 * [taylor]: Taking taylor expansion of (pow (/ 1 N) 1/3) in N
0.286 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 N)))) in N
0.286 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 N))) in N
0.286 * [taylor]: Taking taylor expansion of 1/3 in N
0.286 * [taylor]: Taking taylor expansion of (log (/ 1 N)) in N
0.286 * [taylor]: Taking taylor expansion of (/ 1 N) in N
0.286 * [taylor]: Taking taylor expansion of N in N
0.286 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 N) 1/3)) in N
0.286 * [taylor]: Taking taylor expansion of (cbrt -1) in N
0.286 * [taylor]: Taking taylor expansion of -1 in N
0.286 * [taylor]: Taking taylor expansion of (pow (/ 1 N) 1/3) in N
0.286 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 N)))) in N
0.286 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 N))) in N
0.287 * [taylor]: Taking taylor expansion of 1/3 in N
0.287 * [taylor]: Taking taylor expansion of (log (/ 1 N)) in N
0.287 * [taylor]: Taking taylor expansion of (/ 1 N) in N
0.287 * [taylor]: Taking taylor expansion of N in N
0.297 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 2 1 2)
0.297 * [approximate]: Taking taylor expansion of (pow N 1/3) in (N) around 0
0.297 * [taylor]: Taking taylor expansion of (pow N 1/3) in N
0.297 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log N))) in N
0.297 * [taylor]: Taking taylor expansion of (* 1/3 (log N)) in N
0.297 * [taylor]: Taking taylor expansion of 1/3 in N
0.297 * [taylor]: Taking taylor expansion of (log N) in N
0.297 * [taylor]: Taking taylor expansion of N in N
0.297 * [taylor]: Taking taylor expansion of (pow N 1/3) in N
0.297 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log N))) in N
0.297 * [taylor]: Taking taylor expansion of (* 1/3 (log N)) in N
0.298 * [taylor]: Taking taylor expansion of 1/3 in N
0.298 * [taylor]: Taking taylor expansion of (log N) in N
0.298 * [taylor]: Taking taylor expansion of N in N
0.303 * [approximate]: Taking taylor expansion of (pow (/ 1 N) 1/3) in (N) around 0
0.303 * [taylor]: Taking taylor expansion of (pow (/ 1 N) 1/3) in N
0.303 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 N)))) in N
0.303 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 N))) in N
0.303 * [taylor]: Taking taylor expansion of 1/3 in N
0.303 * [taylor]: Taking taylor expansion of (log (/ 1 N)) in N
0.304 * [taylor]: Taking taylor expansion of (/ 1 N) in N
0.304 * [taylor]: Taking taylor expansion of N in N
0.304 * [taylor]: Taking taylor expansion of (pow (/ 1 N) 1/3) in N
0.304 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 N)))) in N
0.304 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 N))) in N
0.304 * [taylor]: Taking taylor expansion of 1/3 in N
0.304 * [taylor]: Taking taylor expansion of (log (/ 1 N)) in N
0.304 * [taylor]: Taking taylor expansion of (/ 1 N) in N
0.304 * [taylor]: Taking taylor expansion of N in N
0.310 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 N) 1/3)) in (N) around 0
0.310 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 N) 1/3)) in N
0.310 * [taylor]: Taking taylor expansion of (cbrt -1) in N
0.310 * [taylor]: Taking taylor expansion of -1 in N
0.310 * [taylor]: Taking taylor expansion of (pow (/ 1 N) 1/3) in N
0.310 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 N)))) in N
0.310 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 N))) in N
0.310 * [taylor]: Taking taylor expansion of 1/3 in N
0.310 * [taylor]: Taking taylor expansion of (log (/ 1 N)) in N
0.310 * [taylor]: Taking taylor expansion of (/ 1 N) in N
0.310 * [taylor]: Taking taylor expansion of N in N
0.311 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 N) 1/3)) in N
0.311 * [taylor]: Taking taylor expansion of (cbrt -1) in N
0.311 * [taylor]: Taking taylor expansion of -1 in N
0.311 * [taylor]: Taking taylor expansion of (pow (/ 1 N) 1/3) in N
0.311 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 N)))) in N
0.311 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 N))) in N
0.311 * [taylor]: Taking taylor expansion of 1/3 in N
0.311 * [taylor]: Taking taylor expansion of (log (/ 1 N)) in N
0.311 * [taylor]: Taking taylor expansion of (/ 1 N) in N
0.311 * [taylor]: Taking taylor expansion of N in N
0.319 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 2 1 1)
0.319 * [approximate]: Taking taylor expansion of (pow N 1/3) in (N) around 0
0.319 * [taylor]: Taking taylor expansion of (pow N 1/3) in N
0.319 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log N))) in N
0.319 * [taylor]: Taking taylor expansion of (* 1/3 (log N)) in N
0.319 * [taylor]: Taking taylor expansion of 1/3 in N
0.319 * [taylor]: Taking taylor expansion of (log N) in N
0.319 * [taylor]: Taking taylor expansion of N in N
0.319 * [taylor]: Taking taylor expansion of (pow N 1/3) in N
0.319 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log N))) in N
0.319 * [taylor]: Taking taylor expansion of (* 1/3 (log N)) in N
0.319 * [taylor]: Taking taylor expansion of 1/3 in N
0.319 * [taylor]: Taking taylor expansion of (log N) in N
0.319 * [taylor]: Taking taylor expansion of N in N
0.325 * [approximate]: Taking taylor expansion of (pow (/ 1 N) 1/3) in (N) around 0
0.325 * [taylor]: Taking taylor expansion of (pow (/ 1 N) 1/3) in N
0.325 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 N)))) in N
0.325 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 N))) in N
0.325 * [taylor]: Taking taylor expansion of 1/3 in N
0.325 * [taylor]: Taking taylor expansion of (log (/ 1 N)) in N
0.325 * [taylor]: Taking taylor expansion of (/ 1 N) in N
0.325 * [taylor]: Taking taylor expansion of N in N
0.325 * [taylor]: Taking taylor expansion of (pow (/ 1 N) 1/3) in N
0.325 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 N)))) in N
0.325 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 N))) in N
0.325 * [taylor]: Taking taylor expansion of 1/3 in N
0.325 * [taylor]: Taking taylor expansion of (log (/ 1 N)) in N
0.325 * [taylor]: Taking taylor expansion of (/ 1 N) in N
0.325 * [taylor]: Taking taylor expansion of N in N
0.332 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 N) 1/3)) in (N) around 0
0.332 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 N) 1/3)) in N
0.332 * [taylor]: Taking taylor expansion of (cbrt -1) in N
0.332 * [taylor]: Taking taylor expansion of -1 in N
0.332 * [taylor]: Taking taylor expansion of (pow (/ 1 N) 1/3) in N
0.332 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 N)))) in N
0.332 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 N))) in N
0.332 * [taylor]: Taking taylor expansion of 1/3 in N
0.332 * [taylor]: Taking taylor expansion of (log (/ 1 N)) in N
0.332 * [taylor]: Taking taylor expansion of (/ 1 N) in N
0.332 * [taylor]: Taking taylor expansion of N in N
0.332 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 N) 1/3)) in N
0.332 * [taylor]: Taking taylor expansion of (cbrt -1) in N
0.332 * [taylor]: Taking taylor expansion of -1 in N
0.332 * [taylor]: Taking taylor expansion of (pow (/ 1 N) 1/3) in N
0.332 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 N)))) in N
0.332 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 N))) in N
0.332 * [taylor]: Taking taylor expansion of 1/3 in N
0.332 * [taylor]: Taking taylor expansion of (log (/ 1 N)) in N
0.332 * [taylor]: Taking taylor expansion of (/ 1 N) in N
0.332 * [taylor]: Taking taylor expansion of N in N
0.340 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 2 1)
0.340 * [approximate]: Taking taylor expansion of (pow (pow N 2) 1/3) in (N) around 0
0.340 * [taylor]: Taking taylor expansion of (pow (pow N 2) 1/3) in N
0.340 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow N 2)))) in N
0.340 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow N 2))) in N
0.340 * [taylor]: Taking taylor expansion of 1/3 in N
0.340 * [taylor]: Taking taylor expansion of (log (pow N 2)) in N
0.340 * [taylor]: Taking taylor expansion of (pow N 2) in N
0.340 * [taylor]: Taking taylor expansion of N in N
0.340 * [taylor]: Taking taylor expansion of (pow (pow N 2) 1/3) in N
0.340 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow N 2)))) in N
0.340 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow N 2))) in N
0.341 * [taylor]: Taking taylor expansion of 1/3 in N
0.341 * [taylor]: Taking taylor expansion of (log (pow N 2)) in N
0.341 * [taylor]: Taking taylor expansion of (pow N 2) in N
0.341 * [taylor]: Taking taylor expansion of N in N
0.347 * [approximate]: Taking taylor expansion of (pow (/ 1 (pow N 2)) 1/3) in (N) around 0
0.347 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow N 2)) 1/3) in N
0.347 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow N 2))))) in N
0.347 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow N 2)))) in N
0.347 * [taylor]: Taking taylor expansion of 1/3 in N
0.347 * [taylor]: Taking taylor expansion of (log (/ 1 (pow N 2))) in N
0.347 * [taylor]: Taking taylor expansion of (/ 1 (pow N 2)) in N
0.347 * [taylor]: Taking taylor expansion of (pow N 2) in N
0.347 * [taylor]: Taking taylor expansion of N in N
0.347 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow N 2)) 1/3) in N
0.347 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow N 2))))) in N
0.347 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow N 2)))) in N
0.347 * [taylor]: Taking taylor expansion of 1/3 in N
0.347 * [taylor]: Taking taylor expansion of (log (/ 1 (pow N 2))) in N
0.347 * [taylor]: Taking taylor expansion of (/ 1 (pow N 2)) in N
0.347 * [taylor]: Taking taylor expansion of (pow N 2) in N
0.347 * [taylor]: Taking taylor expansion of N in N
0.354 * [approximate]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow N 2)) 1/3)) in (N) around 0
0.354 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow N 2)) 1/3)) in N
0.354 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in N
0.354 * [taylor]: Taking taylor expansion of (cbrt -1) in N
0.355 * [taylor]: Taking taylor expansion of -1 in N
0.355 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow N 2)) 1/3) in N
0.355 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow N 2))))) in N
0.355 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow N 2)))) in N
0.355 * [taylor]: Taking taylor expansion of 1/3 in N
0.355 * [taylor]: Taking taylor expansion of (log (/ 1 (pow N 2))) in N
0.355 * [taylor]: Taking taylor expansion of (/ 1 (pow N 2)) in N
0.355 * [taylor]: Taking taylor expansion of (pow N 2) in N
0.355 * [taylor]: Taking taylor expansion of N in N
0.355 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow N 2)) 1/3)) in N
0.355 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in N
0.355 * [taylor]: Taking taylor expansion of (cbrt -1) in N
0.355 * [taylor]: Taking taylor expansion of -1 in N
0.355 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow N 2)) 1/3) in N
0.355 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow N 2))))) in N
0.355 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow N 2)))) in N
0.355 * [taylor]: Taking taylor expansion of 1/3 in N
0.355 * [taylor]: Taking taylor expansion of (log (/ 1 (pow N 2))) in N
0.355 * [taylor]: Taking taylor expansion of (/ 1 (pow N 2)) in N
0.355 * [taylor]: Taking taylor expansion of (pow N 2) in N
0.355 * [taylor]: Taking taylor expansion of N in N
0.365 * * * [progress]: simplifying candidates
0.366 * [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))
  (exp (* 1/3 (+ (log 1) (log N))))
  (exp (* 1/3 (- (log 1) (log (/ 1 N)))))
  (* (cbrt -1) (exp (* 1/3 (- (log 1) (log (/ -1 N))))))
  (exp (* 1/3 (+ (log 1) (log N))))
  (exp (* 1/3 (- (log 1) (log (/ 1 N)))))
  (* (cbrt -1) (exp (* 1/3 (- (log 1) (log (/ -1 N))))))
  (exp (* 1/3 (+ (log 1) (log N))))
  (exp (* 1/3 (- (log 1) (log (/ 1 N)))))
  (* (cbrt -1) (exp (* 1/3 (- (log 1) (log (/ -1 N))))))
  (exp (* 1/3 (+ (log 1) (* 2 (log N)))))
  (exp (* 1/3 (- (log 1) (* 2 (log (/ 1 N))))))
  (* (pow (cbrt -1) 2) (exp (* 1/3 (- (log 1) (* 2 (log (/ -1 N)))))))
0.400 * * [simplify]: iteration  0 :  5084  enodes  (cost  341 )
0.403 * [simplify]: Simplified to:
   (log (cbrt N))
  (exp (cbrt N))
  (cbrt (pow N 2/3))
  (cbrt (cbrt N))
  (cbrt (sqrt N))
  (cbrt (sqrt N))
  1
  (cbrt N)
  (cbrt (pow N 2/3))
  (cbrt (cbrt N))
  N
  (sqrt (cbrt N))
  (sqrt (cbrt N))
  (log (cbrt N))
  (exp (cbrt N))
  (cbrt (pow N 2/3))
  (cbrt (cbrt N))
  (cbrt (sqrt N))
  (cbrt (sqrt N))
  1
  (cbrt N)
  (cbrt (pow N 2/3))
  (cbrt (cbrt N))
  N
  (sqrt (cbrt N))
  (sqrt (cbrt N))
  (log (cbrt N))
  (exp (cbrt N))
  (cbrt (pow N 2/3))
  (cbrt (cbrt N))
  (cbrt (sqrt N))
  (cbrt (sqrt N))
  1
  (cbrt N)
  (cbrt (pow N 2/3))
  (cbrt (cbrt N))
  N
  (sqrt (cbrt N))
  (sqrt (cbrt N))
  2/3
  2
  (* N N)
  (pow N 2/3)
  2
  (* 2/3 (log N))
  (* 2/3 (log N))
  (exp (pow N 2/3))
  (* N N)
  (pow (cbrt (cbrt N)) 4)
  (cbrt (pow N 2/3))
  (* N N)
  (fabs (cbrt N))
  (fabs (cbrt N))
  (pow (cbrt (cbrt N)) 4)
  (cbrt (pow N 2/3))
  (* (cbrt (sqrt N)) (cbrt (sqrt N)))
  (* (cbrt (sqrt N)) (cbrt (sqrt N)))
  1
  (pow N 2/3)
  (pow (cbrt (cbrt N)) 4)
  (cbrt (pow N 2/3))
  (cbrt N)
  (cbrt N)
  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)))
  (cbrt N)
  (cbrt N)
  2/3
  2
  (pow (cbrt (cbrt N)) 5)
  (* (cbrt N) (cbrt (sqrt N)))
  (cbrt N)
  (pow (cbrt (cbrt N)) 5)
  (pow (sqrt (cbrt N)) 3)
  (cbrt N)
  (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)
  (cbrt N)
  (cbrt N)
  (* (cbrt -1) (cbrt (* N -1)))
  (cbrt N)
  (cbrt N)
  (* (cbrt -1) (cbrt (* N -1)))
  (cbrt N)
  (cbrt N)
  (* (cbrt -1) (cbrt (* N -1)))
  (pow N 2/3)
  (pow N 2/3)
  (* (pow N 2/3) (pow (cbrt -1) 2))
0.403 * * * [progress]: adding candidates to table
0.478 * * [progress]: iteration 4 / 4
0.478 * * * [progress]: picking best candidate
0.489 * * * * [pick]: Picked  #<alt (λ (N) (atan2 1.0 (+ 1 (* (cbrt (* N N)) (* (+ 1.0 N) (cbrt N))))))>
0.489 * * * [progress]: localizing error
0.499 * * * [progress]: generating rewritten candidates
0.499 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2 1)
0.502 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2 2 2)
0.503 * * * * [progress]: [ 3 / 4 ] rewriting at (2)
0.503 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 2)
0.512 * * * [progress]: generating series expansions
0.512 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2 1)
0.512 * [approximate]: Taking taylor expansion of (pow (pow N 2) 1/3) in (N) around 0
0.512 * [taylor]: Taking taylor expansion of (pow (pow N 2) 1/3) in N
0.512 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow N 2)))) in N
0.512 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow N 2))) in N
0.513 * [taylor]: Taking taylor expansion of 1/3 in N
0.513 * [taylor]: Taking taylor expansion of (log (pow N 2)) in N
0.513 * [taylor]: Taking taylor expansion of (pow N 2) in N
0.513 * [taylor]: Taking taylor expansion of N in N
0.513 * [taylor]: Taking taylor expansion of (pow (pow N 2) 1/3) in N
0.513 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow N 2)))) in N
0.513 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow N 2))) in N
0.513 * [taylor]: Taking taylor expansion of 1/3 in N
0.513 * [taylor]: Taking taylor expansion of (log (pow N 2)) in N
0.513 * [taylor]: Taking taylor expansion of (pow N 2) in N
0.513 * [taylor]: Taking taylor expansion of N in N
0.519 * [approximate]: Taking taylor expansion of (pow (/ 1 (pow N 2)) 1/3) in (N) around 0
0.519 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow N 2)) 1/3) in N
0.519 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow N 2))))) in N
0.519 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow N 2)))) in N
0.519 * [taylor]: Taking taylor expansion of 1/3 in N
0.519 * [taylor]: Taking taylor expansion of (log (/ 1 (pow N 2))) in N
0.520 * [taylor]: Taking taylor expansion of (/ 1 (pow N 2)) in N
0.520 * [taylor]: Taking taylor expansion of (pow N 2) in N
0.520 * [taylor]: Taking taylor expansion of N in N
0.520 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow N 2)) 1/3) in N
0.520 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow N 2))))) in N
0.520 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow N 2)))) in N
0.520 * [taylor]: Taking taylor expansion of 1/3 in N
0.520 * [taylor]: Taking taylor expansion of (log (/ 1 (pow N 2))) in N
0.520 * [taylor]: Taking taylor expansion of (/ 1 (pow N 2)) in N
0.520 * [taylor]: Taking taylor expansion of (pow N 2) in N
0.520 * [taylor]: Taking taylor expansion of N in N
0.527 * [approximate]: Taking taylor expansion of (pow (/ 1 (pow N 2)) 1/3) in (N) around 0
0.527 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow N 2)) 1/3) in N
0.527 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow N 2))))) in N
0.527 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow N 2)))) in N
0.527 * [taylor]: Taking taylor expansion of 1/3 in N
0.527 * [taylor]: Taking taylor expansion of (log (/ 1 (pow N 2))) in N
0.527 * [taylor]: Taking taylor expansion of (/ 1 (pow N 2)) in N
0.527 * [taylor]: Taking taylor expansion of (pow N 2) in N
0.527 * [taylor]: Taking taylor expansion of N in N
0.527 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow N 2)) 1/3) in N
0.527 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow N 2))))) in N
0.527 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow N 2)))) in N
0.527 * [taylor]: Taking taylor expansion of 1/3 in N
0.527 * [taylor]: Taking taylor expansion of (log (/ 1 (pow N 2))) in N
0.527 * [taylor]: Taking taylor expansion of (/ 1 (pow N 2)) in N
0.527 * [taylor]: Taking taylor expansion of (pow N 2) in N
0.527 * [taylor]: Taking taylor expansion of N in N
0.536 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 2 2 2)
0.536 * [approximate]: Taking taylor expansion of (pow N 1/3) in (N) around 0
0.536 * [taylor]: Taking taylor expansion of (pow N 1/3) in N
0.536 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log N))) in N
0.536 * [taylor]: Taking taylor expansion of (* 1/3 (log N)) in N
0.536 * [taylor]: Taking taylor expansion of 1/3 in N
0.536 * [taylor]: Taking taylor expansion of (log N) in N
0.536 * [taylor]: Taking taylor expansion of N in N
0.536 * [taylor]: Taking taylor expansion of (pow N 1/3) in N
0.536 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log N))) in N
0.536 * [taylor]: Taking taylor expansion of (* 1/3 (log N)) in N
0.536 * [taylor]: Taking taylor expansion of 1/3 in N
0.536 * [taylor]: Taking taylor expansion of (log N) in N
0.536 * [taylor]: Taking taylor expansion of N in N
0.542 * [approximate]: Taking taylor expansion of (pow (/ 1 N) 1/3) in (N) around 0
0.542 * [taylor]: Taking taylor expansion of (pow (/ 1 N) 1/3) in N
0.542 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 N)))) in N
0.542 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 N))) in N
0.542 * [taylor]: Taking taylor expansion of 1/3 in N
0.542 * [taylor]: Taking taylor expansion of (log (/ 1 N)) in N
0.542 * [taylor]: Taking taylor expansion of (/ 1 N) in N
0.542 * [taylor]: Taking taylor expansion of N in N
0.542 * [taylor]: Taking taylor expansion of (pow (/ 1 N) 1/3) in N
0.542 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 N)))) in N
0.542 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 N))) in N
0.543 * [taylor]: Taking taylor expansion of 1/3 in N
0.543 * [taylor]: Taking taylor expansion of (log (/ 1 N)) in N
0.543 * [taylor]: Taking taylor expansion of (/ 1 N) in N
0.543 * [taylor]: Taking taylor expansion of N in N
0.549 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 N) 1/3)) in (N) around 0
0.549 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 N) 1/3)) in N
0.549 * [taylor]: Taking taylor expansion of (cbrt -1) in N
0.549 * [taylor]: Taking taylor expansion of -1 in N
0.549 * [taylor]: Taking taylor expansion of (pow (/ 1 N) 1/3) in N
0.549 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 N)))) in N
0.549 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 N))) in N
0.549 * [taylor]: Taking taylor expansion of 1/3 in N
0.549 * [taylor]: Taking taylor expansion of (log (/ 1 N)) in N
0.549 * [taylor]: Taking taylor expansion of (/ 1 N) in N
0.549 * [taylor]: Taking taylor expansion of N in N
0.549 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 N) 1/3)) in N
0.549 * [taylor]: Taking taylor expansion of (cbrt -1) in N
0.549 * [taylor]: Taking taylor expansion of -1 in N
0.549 * [taylor]: Taking taylor expansion of (pow (/ 1 N) 1/3) in N
0.549 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 N)))) in N
0.549 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 N))) in N
0.550 * [taylor]: Taking taylor expansion of 1/3 in N
0.550 * [taylor]: Taking taylor expansion of (log (/ 1 N)) in N
0.550 * [taylor]: Taking taylor expansion of (/ 1 N) in N
0.550 * [taylor]: Taking taylor expansion of N in N
0.557 * * * * [progress]: [ 3 / 4 ] generating series at (2)
0.558 * [approximate]: Taking taylor expansion of (atan2 1.0 (+ (pow N 2) (+ (* 1.0 N) 1))) in (N) around 0
0.558 * [taylor]: Taking taylor expansion of (atan2 1.0 (+ (pow N 2) (+ (* 1.0 N) 1))) in N
0.558 * [taylor]: Taking taylor expansion of (atan2 1.0 (+ (pow N 2) (+ (* 1.0 N) 1))) in N
0.558 * [approximate]: Taking taylor expansion of (atan2 1.0 (+ (* 1.0 (/ 1 N)) (+ (/ 1 (pow N 2)) 1))) in (N) around 0
0.558 * [taylor]: Taking taylor expansion of (atan2 1.0 (+ (* 1.0 (/ 1 N)) (+ (/ 1 (pow N 2)) 1))) in N
0.558 * [taylor]: Taking taylor expansion of (atan2 1.0 (+ (* 1.0 (/ 1 N)) (+ (/ 1 (pow N 2)) 1))) in N
0.559 * [approximate]: Taking taylor expansion of (atan2 1.0 (- (+ (* 1.0 (/ (cbrt -1) N)) 1) (/ (cbrt -1) (pow N 2)))) in (N) around 0
0.559 * [taylor]: Taking taylor expansion of (atan2 1.0 (- (+ (* 1.0 (/ (cbrt -1) N)) 1) (/ (cbrt -1) (pow N 2)))) in N
0.560 * [taylor]: Taking taylor expansion of (atan2 1.0 (- (+ (* 1.0 (/ (cbrt -1) N)) 1) (/ (cbrt -1) (pow N 2)))) in N
0.561 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 2)
0.561 * [approximate]: Taking taylor expansion of (* N (+ N 1.0)) in (N) around 0
0.561 * [taylor]: Taking taylor expansion of (* N (+ N 1.0)) in N
0.561 * [taylor]: Taking taylor expansion of N in N
0.561 * [taylor]: Taking taylor expansion of (+ N 1.0) in N
0.561 * [taylor]: Taking taylor expansion of N in N
0.561 * [taylor]: Taking taylor expansion of 1.0 in N
0.561 * [taylor]: Taking taylor expansion of (* N (+ N 1.0)) in N
0.561 * [taylor]: Taking taylor expansion of N in N
0.561 * [taylor]: Taking taylor expansion of (+ N 1.0) in N
0.561 * [taylor]: Taking taylor expansion of N in N
0.561 * [taylor]: Taking taylor expansion of 1.0 in N
0.562 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 N) 1.0) N) in (N) around 0
0.562 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 N) 1.0) N) in N
0.562 * [taylor]: Taking taylor expansion of (+ (/ 1 N) 1.0) in N
0.562 * [taylor]: Taking taylor expansion of (/ 1 N) in N
0.562 * [taylor]: Taking taylor expansion of N in N
0.562 * [taylor]: Taking taylor expansion of 1.0 in N
0.562 * [taylor]: Taking taylor expansion of N in N
0.562 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 N) 1.0) N) in N
0.562 * [taylor]: Taking taylor expansion of (+ (/ 1 N) 1.0) in N
0.562 * [taylor]: Taking taylor expansion of (/ 1 N) in N
0.562 * [taylor]: Taking taylor expansion of N in N
0.562 * [taylor]: Taking taylor expansion of 1.0 in N
0.562 * [taylor]: Taking taylor expansion of N in N
0.564 * [approximate]: Taking taylor expansion of (/ (* (cbrt -1) (- 1.0 (/ 1 N))) N) in (N) around 0
0.564 * [taylor]: Taking taylor expansion of (/ (* (cbrt -1) (- 1.0 (/ 1 N))) N) in N
0.564 * [taylor]: Taking taylor expansion of (* (cbrt -1) (- 1.0 (/ 1 N))) in N
0.564 * [taylor]: Taking taylor expansion of (cbrt -1) in N
0.564 * [taylor]: Taking taylor expansion of -1 in N
0.564 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 N)) in N
0.564 * [taylor]: Taking taylor expansion of 1.0 in N
0.564 * [taylor]: Taking taylor expansion of (/ 1 N) in N
0.564 * [taylor]: Taking taylor expansion of N in N
0.564 * [taylor]: Taking taylor expansion of N in N
0.564 * [taylor]: Taking taylor expansion of (/ (* (cbrt -1) (- 1.0 (/ 1 N))) N) in N
0.564 * [taylor]: Taking taylor expansion of (* (cbrt -1) (- 1.0 (/ 1 N))) in N
0.564 * [taylor]: Taking taylor expansion of (cbrt -1) in N
0.564 * [taylor]: Taking taylor expansion of -1 in N
0.564 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 N)) in N
0.564 * [taylor]: Taking taylor expansion of 1.0 in N
0.564 * [taylor]: Taking taylor expansion of (/ 1 N) in N
0.564 * [taylor]: Taking taylor expansion of N in N
0.564 * [taylor]: Taking taylor expansion of N in N
0.568 * * * [progress]: simplifying candidates
0.569 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (cbrt (* N N)))
  (exp (cbrt (* N N)))
  (cbrt N)
  (cbrt N)
  (* (cbrt (cbrt (* N N))) (cbrt (cbrt (* N N))))
  (cbrt (cbrt (* N N)))
  (* (* (cbrt (* N N)) (cbrt (* N N))) (cbrt (* N N)))
  (sqrt (cbrt (* N N)))
  (sqrt (cbrt (* N 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 (atan2 1.0 (+ 1 (* (cbrt (* N N)) (* (+ 1.0 N) (cbrt N))))))
  (exp (atan2 1.0 (+ 1 (* (cbrt (* N N)) (* (+ 1.0 N) (cbrt N))))))
  (* (cbrt (atan2 1.0 (+ 1 (* (cbrt (* N N)) (* (+ 1.0 N) (cbrt N)))))) (cbrt (atan2 1.0 (+ 1 (* (cbrt (* N N)) (* (+ 1.0 N) (cbrt N)))))))
  (cbrt (atan2 1.0 (+ 1 (* (cbrt (* N N)) (* (+ 1.0 N) (cbrt N))))))
  (* (* (atan2 1.0 (+ 1 (* (cbrt (* N N)) (* (+ 1.0 N) (cbrt N))))) (atan2 1.0 (+ 1 (* (cbrt (* N N)) (* (+ 1.0 N) (cbrt N)))))) (atan2 1.0 (+ 1 (* (cbrt (* N N)) (* (+ 1.0 N) (cbrt N))))))
  (sqrt (atan2 1.0 (+ 1 (* (cbrt (* N N)) (* (+ 1.0 N) (cbrt N))))))
  (sqrt (atan2 1.0 (+ 1 (* (cbrt (* N N)) (* (+ 1.0 N) (cbrt N))))))
  (* (cbrt (* N N)) (* (+ 1.0 N) (cbrt N)))
  (* (cbrt (* N N)) (* (+ 1.0 N) (cbrt N)))
  (+ (log (cbrt (* N N))) (+ (log (+ 1.0 N)) (log (cbrt N))))
  (+ (log (cbrt (* N N))) (log (* (+ 1.0 N) (cbrt N))))
  (log (* (cbrt (* N N)) (* (+ 1.0 N) (cbrt N))))
  (exp (* (cbrt (* N N)) (* (+ 1.0 N) (cbrt N))))
  (* (* N N) (* (* (* (+ 1.0 N) (+ 1.0 N)) (+ 1.0 N)) N))
  (* (* N N) (* (* (* (+ 1.0 N) (cbrt N)) (* (+ 1.0 N) (cbrt N))) (* (+ 1.0 N) (cbrt N))))
  (* (cbrt (* (cbrt (* N N)) (* (+ 1.0 N) (cbrt N)))) (cbrt (* (cbrt (* N N)) (* (+ 1.0 N) (cbrt N)))))
  (cbrt (* (cbrt (* N N)) (* (+ 1.0 N) (cbrt N))))
  (* (* (* (cbrt (* N N)) (* (+ 1.0 N) (cbrt N))) (* (cbrt (* N N)) (* (+ 1.0 N) (cbrt N)))) (* (cbrt (* N N)) (* (+ 1.0 N) (cbrt N))))
  (sqrt (* (cbrt (* N N)) (* (+ 1.0 N) (cbrt N))))
  (sqrt (* (cbrt (* N N)) (* (+ 1.0 N) (cbrt N))))
  (* (cbrt (* N N)) (+ 1.0 N))
  (* (cbrt N) (* (+ 1.0 N) (cbrt N)))
  (* (cbrt (cbrt (* N N))) (* (+ 1.0 N) (cbrt N)))
  (* (sqrt (cbrt (* N N))) (* (+ 1.0 N) (cbrt N)))
  (* (cbrt (* N N)) (* (+ 1.0 N) (cbrt N)))
  (* (cbrt (* N N)) (* (+ (pow 1.0 3) (pow N 3)) (cbrt N)))
  (* (cbrt (* N N)) (* (- (* 1.0 1.0) (* N N)) (cbrt N)))
  (exp (* 1/3 (+ (log 1) (* 2 (log N)))))
  (exp (* 1/3 (- (log 1) (* 2 (log (/ 1 N))))))
  (exp (* 1/3 (- (log 1) (* 2 (log (/ -1 N))))))
  (exp (* 1/3 (+ (log 1) (log N))))
  (exp (* 1/3 (- (log 1) (log (/ 1 N)))))
  (* (cbrt -1) (exp (* 1/3 (- (log 1) (log (/ -1 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)))))
  (+ (pow N 2) (* 1.0 N))
  (+ (pow N 2) (* 1.0 N))
  (neg (+ (* 1.0 (* (cbrt -1) N)) (* (cbrt -1) (pow N 2))))
0.652 * * [simplify]: iteration  0 :  4938  enodes  (cost  371 )
0.652 * * [simplify]: iteration  1 :  4938  enodes  (cost  371 )
0.655 * [simplify]: Simplified to:
   (* (log N) 2/3)
  (exp (pow N 2/3))
  (cbrt N)
  (cbrt N)
  (* (cbrt (pow N 2/3)) (cbrt (pow N 2/3)))
  (cbrt (pow N 2/3))
  (* N N)
  (fabs (cbrt N))
  (fabs (cbrt N))
  (log (cbrt N))
  (exp (cbrt N))
  (cbrt (pow N 2/3))
  (cbrt (cbrt N))
  (cbrt (sqrt N))
  (cbrt (sqrt N))
  1
  (cbrt N)
  (* (cbrt (cbrt N)) (cbrt (cbrt N)))
  (cbrt (cbrt N))
  N
  (sqrt (cbrt N))
  (sqrt (cbrt N))
  (log (atan2 1.0 (+ 1 (* N (+ N 1.0)))))
  (exp (atan2 1.0 (+ 1 (* N (+ N 1.0)))))
  (* (cbrt (atan2 1.0 (+ 1 (* N (+ N 1.0))))) (cbrt (atan2 1.0 (+ 1 (* N (+ N 1.0))))))
  (cbrt (atan2 1.0 (+ 1 (* N (+ N 1.0)))))
  (pow (atan2 1.0 (+ 1 (* N (+ N 1.0)))) 3)
  (sqrt (atan2 1.0 (+ 1 (* N (+ N 1.0)))))
  (sqrt (atan2 1.0 (+ 1 (* N (+ N 1.0)))))
  (* N (+ N 1.0))
  (* N (+ N 1.0))
  (log (* N (+ N 1.0)))
  (log (* N (+ N 1.0)))
  (log (* N (+ N 1.0)))
  (pow (exp (+ N 1.0)) N)
  (pow (* N (+ N 1.0)) 3)
  (pow (* N (+ N 1.0)) 3)
  (* (cbrt (* N (+ N 1.0))) (cbrt (* N (+ N 1.0))))
  (cbrt (* N (+ N 1.0)))
  (pow (* N (+ N 1.0)) 3)
  (sqrt (* N (+ N 1.0)))
  (sqrt (* N (+ N 1.0)))
  (* (pow N 2/3) (+ N 1.0))
  (* (pow N 2/3) (+ N 1.0))
  (* (cbrt N) (* (cbrt (pow N 2/3)) (+ N 1.0)))
  (* (cbrt N) (* (fabs (cbrt N)) (+ N 1.0)))
  (* N (+ N 1.0))
  (+ (* N (pow 1.0 3)) (pow N 4))
  (* N (- (* 1.0 1.0) (* N N)))
  (pow N 2/3)
  (pow N 2/3)
  (cbrt (/ (neg N) (/ -1 N)))
  (cbrt N)
  (cbrt N)
  (* (cbrt -1) (cbrt (neg N)))
  (atan2 1.0 (+ 1 (* N (+ N 1.0))))
  (atan2 1.0 (+ 1 (* N (+ N 1.0))))
  (atan2 1.0 (- 1 (* N (* (cbrt -1) (+ N 1.0)))))
  (* N (+ N 1.0))
  (* N (+ N 1.0))
  (* N (* (cbrt -1) (neg (+ N 1.0))))
0.655 * * * [progress]: adding candidates to table
0.725 * [progress]: [Phase 3 of 3] Extracting.
0.725 * * [regime]: Finding splitpoints for: (#<alt (λ (N) (- (atan (+ N 1.0)) (atan N)))> #<alt (λ (N) (cbrt (pow (atan2 1.0 (+ 1 (* N (+ 1.0 N)))) 3)))> #<alt (λ (N) (atan2 1.0 (+ 1 (* (* N (sqrt (+ 1.0 N))) (sqrt (+ N 1.0))))))> #<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 (* (* (cbrt N) (cbrt N)) (* (+ 1.0 N) (cbrt N))))))> #<alt (λ (N) (atan2 1.0 (+ 1 (* (cbrt (* N N)) (* (+ 1.0 N) (cbrt N))))))> #<alt (λ (N) (atan2 1.0 (+ 1 (* N (+ N 1.0)))))>)
0.726 * * * [regime-changes]: Trying 2 branch expressions: ((- (atan (+ N 1.0)) (atan N)) N)
0.726 * * * * [regimes]: Trying to branch on (- (atan (+ N 1.0)) (atan N)) from (#<alt (λ (N) (- (atan (+ N 1.0)) (atan N)))> #<alt (λ (N) (cbrt (pow (atan2 1.0 (+ 1 (* N (+ 1.0 N)))) 3)))> #<alt (λ (N) (atan2 1.0 (+ 1 (* (* N (sqrt (+ 1.0 N))) (sqrt (+ N 1.0))))))> #<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 (* (* (cbrt N) (cbrt N)) (* (+ 1.0 N) (cbrt N))))))> #<alt (λ (N) (atan2 1.0 (+ 1 (* (cbrt (* N N)) (* (+ 1.0 N) (cbrt N))))))> #<alt (λ (N) (atan2 1.0 (+ 1 (* N (+ N 1.0)))))>)
0.768 * * * * [regimes]: Trying to branch on N from (#<alt (λ (N) (- (atan (+ N 1.0)) (atan N)))> #<alt (λ (N) (cbrt (pow (atan2 1.0 (+ 1 (* N (+ 1.0 N)))) 3)))> #<alt (λ (N) (atan2 1.0 (+ 1 (* (* N (sqrt (+ 1.0 N))) (sqrt (+ N 1.0))))))> #<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 (* (* (cbrt N) (cbrt N)) (* (+ 1.0 N) (cbrt N))))))> #<alt (λ (N) (atan2 1.0 (+ 1 (* (cbrt (* N N)) (* (+ 1.0 N) (cbrt N))))))> #<alt (λ (N) (atan2 1.0 (+ 1 (* N (+ N 1.0)))))>)
0.806 * * * [regime]: Found split indices: #<option (#s(si 6 255))>
0.807 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (atan2 1.0 (+ 1 (* N (+ N 1.0))))
0.807 * * [simplify]: iteration  0 :  11  enodes  (cost  9 )
0.807 * * [simplify]: iteration  1 :  11  enodes  (cost  9 )
0.807 * [simplify]: Simplified to:
   (atan2 1.0 (+ 1 (* N (+ 1.0 N))))
2.188 * [regime-testing]: End program error score: 0.36720678180839167
2.251 * [regime-testing]: Target error score: 0.36770684431620515