5.799 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.037 * * * [progress]: [2/2] Setting up program.
0.039 * [progress]: [Phase 2 of 3] Improving.
0.039 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (atan (+ N 1.0)) (atan N))
0.041 * * [simplify]: iteration  0 :  9  enodes  (cost  4 )
0.043 * * [simplify]: iteration  1 :  10  enodes  (cost  4 )
0.044 * * [simplify]: iteration  2 :  10  enodes  (cost  4 )
0.044 * [simplify]: Simplified to:
   (- (atan (+ N 1.0)) (atan N))
0.044 * * [progress]: iteration 1 / 4
0.044 * * * [progress]: picking best candidate
0.046 * * * * [pick]: Picked  #<alt (λ (N) (- (atan (+ N 1.0)) (atan N)))>
0.046 * * * [progress]: localizing error
0.051 * * * [progress]: generating rewritten candidates
0.051 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.054 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.055 * * * [progress]: generating series expansions
0.055 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.055 * [approximate]: Taking taylor expansion of (- (atan (+ N 1.0)) (atan N)) in (N) around 0
0.055 * [taylor]: Taking taylor expansion of (- (atan (+ N 1.0)) (atan N)) in N
0.055 * [taylor]: Taking taylor expansion of (atan (+ N 1.0)) in N
0.055 * [taylor]: Taking taylor expansion of (atan N) in N
0.055 * [taylor]: Taking taylor expansion of (- (atan (+ N 1.0)) (atan N)) in N
0.055 * [taylor]: Taking taylor expansion of (atan (+ N 1.0)) in N
0.055 * [taylor]: Taking taylor expansion of (atan N) in N
0.058 * [approximate]: Taking taylor expansion of (- (atan (+ (/ 1 N) 1.0)) (atan (/ 1 N))) in (N) around 0
0.058 * [taylor]: Taking taylor expansion of (- (atan (+ (/ 1 N) 1.0)) (atan (/ 1 N))) in N
0.058 * [taylor]: Taking taylor expansion of (atan (+ (/ 1 N) 1.0)) in N
0.059 * [taylor]: Taking taylor expansion of (atan (/ 1 N)) in N
0.059 * [taylor]: Taking taylor expansion of (- (atan (+ (/ 1 N) 1.0)) (atan (/ 1 N))) in N
0.059 * [taylor]: Taking taylor expansion of (atan (+ (/ 1 N) 1.0)) in N
0.059 * [taylor]: Taking taylor expansion of (atan (/ 1 N)) in N
0.062 * [approximate]: Taking taylor expansion of (- (atan (- 1.0 (/ 1 N))) (atan (/ -1 N))) in (N) around 0
0.062 * [taylor]: Taking taylor expansion of (- (atan (- 1.0 (/ 1 N))) (atan (/ -1 N))) in N
0.062 * [taylor]: Taking taylor expansion of (atan (- 1.0 (/ 1 N))) in N
0.062 * [taylor]: Taking taylor expansion of (atan (/ -1 N)) in N
0.062 * [taylor]: Taking taylor expansion of (- (atan (- 1.0 (/ 1 N))) (atan (/ -1 N))) in N
0.062 * [taylor]: Taking taylor expansion of (atan (- 1.0 (/ 1 N))) in N
0.062 * [taylor]: Taking taylor expansion of (atan (/ -1 N)) in N
0.065 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.065 * [approximate]: Taking taylor expansion of (atan (+ N 1.0)) in (N) around 0
0.065 * [taylor]: Taking taylor expansion of (atan (+ N 1.0)) in N
0.065 * [taylor]: Taking taylor expansion of (atan (+ N 1.0)) in N
0.065 * [approximate]: Taking taylor expansion of (atan (+ (/ 1 N) 1.0)) in (N) around 0
0.065 * [taylor]: Taking taylor expansion of (atan (+ (/ 1 N) 1.0)) in N
0.066 * [taylor]: Taking taylor expansion of (atan (+ (/ 1 N) 1.0)) in N
0.066 * [approximate]: Taking taylor expansion of (atan (- 1.0 (/ 1 N))) in (N) around 0
0.066 * [taylor]: Taking taylor expansion of (atan (- 1.0 (/ 1 N))) in N
0.066 * [taylor]: Taking taylor expansion of (atan (- 1.0 (/ 1 N))) in N
0.066 * * * [progress]: simplifying candidates
0.067 * [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))
0.070 * * [simplify]: iteration  0 :  75  enodes  (cost  154 )
0.071 * * [simplify]: iteration  1 :  145  enodes  (cost  145 )
0.074 * * [simplify]: iteration  2 :  289  enodes  (cost  143 )
0.078 * * [simplify]: iteration  3 :  681  enodes  (cost  142 )
0.092 * * [simplify]: iteration  4 :  2491  enodes  (cost  142 )
0.140 * * [simplify]: iteration  5 :  5001  enodes  (cost  142 )
0.141 * [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))
0.141 * * * [progress]: adding candidates to table
0.189 * * [progress]: iteration 2 / 4
0.189 * * * [progress]: picking best candidate
0.191 * * * * [pick]: Picked  #<alt (λ (N) (atan2 1.0 (+ 1 (* (+ N 1.0) N))))>
0.191 * * * [progress]: localizing error
0.200 * * * [progress]: generating rewritten candidates
0.200 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.200 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2 2)
0.211 * * * [progress]: generating series expansions
0.211 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.211 * [approximate]: Taking taylor expansion of (atan2 1.0 (+ (pow N 2) (+ (* 1.0 N) 1))) in (N) around 0
0.211 * [taylor]: Taking taylor expansion of (atan2 1.0 (+ (pow N 2) (+ (* 1.0 N) 1))) in N
0.211 * [taylor]: Taking taylor expansion of (atan2 1.0 (+ (pow N 2) (+ (* 1.0 N) 1))) in N
0.212 * [approximate]: Taking taylor expansion of (atan2 1.0 (+ (* 1.0 (/ 1 N)) (+ (/ 1 (pow N 2)) 1))) in (N) around 0
0.212 * [taylor]: Taking taylor expansion of (atan2 1.0 (+ (* 1.0 (/ 1 N)) (+ (/ 1 (pow N 2)) 1))) in N
0.212 * [taylor]: Taking taylor expansion of (atan2 1.0 (+ (* 1.0 (/ 1 N)) (+ (/ 1 (pow N 2)) 1))) in N
0.212 * [approximate]: Taking taylor expansion of (atan2 1.0 (- (+ (/ 1 (pow N 2)) 1) (* 1.0 (/ 1 N)))) in (N) around 0
0.212 * [taylor]: Taking taylor expansion of (atan2 1.0 (- (+ (/ 1 (pow N 2)) 1) (* 1.0 (/ 1 N)))) in N
0.213 * [taylor]: Taking taylor expansion of (atan2 1.0 (- (+ (/ 1 (pow N 2)) 1) (* 1.0 (/ 1 N)))) in N
0.213 * * * * [progress]: [ 2 / 2 ] generating series at (2 2 2)
0.213 * [approximate]: Taking taylor expansion of (* N (+ N 1.0)) in (N) around 0
0.213 * [taylor]: Taking taylor expansion of (* N (+ N 1.0)) in N
0.213 * [taylor]: Taking taylor expansion of N in N
0.213 * [taylor]: Taking taylor expansion of (+ N 1.0) in N
0.213 * [taylor]: Taking taylor expansion of N in N
0.213 * [taylor]: Taking taylor expansion of 1.0 in N
0.213 * [taylor]: Taking taylor expansion of (* N (+ N 1.0)) in N
0.213 * [taylor]: Taking taylor expansion of N in N
0.213 * [taylor]: Taking taylor expansion of (+ N 1.0) in N
0.213 * [taylor]: Taking taylor expansion of N in N
0.213 * [taylor]: Taking taylor expansion of 1.0 in N
0.223 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 N) 1.0) N) in (N) around 0
0.223 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 N) 1.0) N) in N
0.223 * [taylor]: Taking taylor expansion of (+ (/ 1 N) 1.0) in N
0.223 * [taylor]: Taking taylor expansion of (/ 1 N) in N
0.223 * [taylor]: Taking taylor expansion of N in N
0.223 * [taylor]: Taking taylor expansion of 1.0 in N
0.223 * [taylor]: Taking taylor expansion of N in N
0.224 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 N) 1.0) N) in N
0.224 * [taylor]: Taking taylor expansion of (+ (/ 1 N) 1.0) in N
0.224 * [taylor]: Taking taylor expansion of (/ 1 N) in N
0.224 * [taylor]: Taking taylor expansion of N in N
0.224 * [taylor]: Taking taylor expansion of 1.0 in N
0.224 * [taylor]: Taking taylor expansion of N in N
0.234 * [approximate]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 N)) N)) in (N) around 0
0.234 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 N)) N)) in N
0.234 * [taylor]: Taking taylor expansion of -1 in N
0.235 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 N)) N) in N
0.235 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 N)) in N
0.235 * [taylor]: Taking taylor expansion of 1.0 in N
0.235 * [taylor]: Taking taylor expansion of (/ 1 N) in N
0.235 * [taylor]: Taking taylor expansion of N in N
0.235 * [taylor]: Taking taylor expansion of N in N
0.236 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 N)) N)) in N
0.236 * [taylor]: Taking taylor expansion of -1 in N
0.236 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 N)) N) in N
0.236 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 N)) in N
0.236 * [taylor]: Taking taylor expansion of 1.0 in N
0.236 * [taylor]: Taking taylor expansion of (/ 1 N) in N
0.236 * [taylor]: Taking taylor expansion of N in N
0.236 * [taylor]: Taking taylor expansion of N in N
0.254 * * * [progress]: simplifying candidates
0.255 * [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))
0.258 * * [simplify]: iteration  0 :  121  enodes  (cost  151 )
0.261 * * [simplify]: iteration  1 :  432  enodes  (cost  127 )
0.270 * * [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)
0.309 * * * [progress]: adding candidates to table
0.363 * * [progress]: iteration 3 / 4
0.363 * * * [progress]: picking best candidate
0.372 * * * * [pick]: Picked  #<alt (λ (N) (atan2 1.0 (+ 1 (* (* (cbrt (+ N 1.0)) (cbrt (+ N 1.0))) (* (cbrt (+ N 1.0)) N)))))>
0.372 * * * [progress]: localizing error
0.381 * * * [progress]: generating rewritten candidates
0.381 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2 1)
0.402 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2 2 1)
0.404 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2 1 2)
0.406 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 2 1 1)
0.411 * * * [progress]: generating series expansions
0.411 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2 1)
0.411 * [approximate]: Taking taylor expansion of (pow (pow (+ N 1.0) 2) 1/3) in (N) around 0
0.411 * [taylor]: Taking taylor expansion of (pow (pow (+ N 1.0) 2) 1/3) in N
0.411 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (+ N 1.0) 2)))) in N
0.411 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (+ N 1.0) 2))) in N
0.411 * [taylor]: Taking taylor expansion of 1/3 in N
0.411 * [taylor]: Taking taylor expansion of (log (pow (+ N 1.0) 2)) in N
0.411 * [taylor]: Taking taylor expansion of (pow (+ N 1.0) 2) in N
0.412 * [taylor]: Taking taylor expansion of (+ N 1.0) in N
0.412 * [taylor]: Taking taylor expansion of N in N
0.412 * [taylor]: Taking taylor expansion of 1.0 in N
0.414 * [taylor]: Taking taylor expansion of (pow (pow (+ N 1.0) 2) 1/3) in N
0.414 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (+ N 1.0) 2)))) in N
0.414 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (+ N 1.0) 2))) in N
0.414 * [taylor]: Taking taylor expansion of 1/3 in N
0.414 * [taylor]: Taking taylor expansion of (log (pow (+ N 1.0) 2)) in N
0.414 * [taylor]: Taking taylor expansion of (pow (+ N 1.0) 2) in N
0.414 * [taylor]: Taking taylor expansion of (+ N 1.0) in N
0.414 * [taylor]: Taking taylor expansion of N in N
0.414 * [taylor]: Taking taylor expansion of 1.0 in N
0.460 * [approximate]: Taking taylor expansion of (pow (pow (+ (/ 1 N) 1.0) 2) 1/3) in (N) around 0
0.460 * [taylor]: Taking taylor expansion of (pow (pow (+ (/ 1 N) 1.0) 2) 1/3) in N
0.460 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (+ (/ 1 N) 1.0) 2)))) in N
0.460 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (+ (/ 1 N) 1.0) 2))) in N
0.460 * [taylor]: Taking taylor expansion of 1/3 in N
0.460 * [taylor]: Taking taylor expansion of (log (pow (+ (/ 1 N) 1.0) 2)) in N
0.460 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 N) 1.0) 2) in N
0.460 * [taylor]: Taking taylor expansion of (+ (/ 1 N) 1.0) in N
0.460 * [taylor]: Taking taylor expansion of (/ 1 N) in N
0.460 * [taylor]: Taking taylor expansion of N in N
0.460 * [taylor]: Taking taylor expansion of 1.0 in N
0.461 * [taylor]: Taking taylor expansion of (pow (pow (+ (/ 1 N) 1.0) 2) 1/3) in N
0.461 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (+ (/ 1 N) 1.0) 2)))) in N
0.461 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (+ (/ 1 N) 1.0) 2))) in N
0.461 * [taylor]: Taking taylor expansion of 1/3 in N
0.461 * [taylor]: Taking taylor expansion of (log (pow (+ (/ 1 N) 1.0) 2)) in N
0.461 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 N) 1.0) 2) in N
0.461 * [taylor]: Taking taylor expansion of (+ (/ 1 N) 1.0) in N
0.461 * [taylor]: Taking taylor expansion of (/ 1 N) in N
0.461 * [taylor]: Taking taylor expansion of N in N
0.462 * [taylor]: Taking taylor expansion of 1.0 in N
0.485 * [approximate]: Taking taylor expansion of (pow (pow (- 1.0 (/ 1 N)) 2) 1/3) in (N) around 0
0.485 * [taylor]: Taking taylor expansion of (pow (pow (- 1.0 (/ 1 N)) 2) 1/3) in N
0.485 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (- 1.0 (/ 1 N)) 2)))) in N
0.485 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (- 1.0 (/ 1 N)) 2))) in N
0.485 * [taylor]: Taking taylor expansion of 1/3 in N
0.485 * [taylor]: Taking taylor expansion of (log (pow (- 1.0 (/ 1 N)) 2)) in N
0.485 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 N)) 2) in N
0.485 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 N)) in N
0.485 * [taylor]: Taking taylor expansion of 1.0 in N
0.485 * [taylor]: Taking taylor expansion of (/ 1 N) in N
0.485 * [taylor]: Taking taylor expansion of N in N
0.487 * [taylor]: Taking taylor expansion of (pow (pow (- 1.0 (/ 1 N)) 2) 1/3) in N
0.487 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (- 1.0 (/ 1 N)) 2)))) in N
0.487 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (- 1.0 (/ 1 N)) 2))) in N
0.487 * [taylor]: Taking taylor expansion of 1/3 in N
0.487 * [taylor]: Taking taylor expansion of (log (pow (- 1.0 (/ 1 N)) 2)) in N
0.487 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 N)) 2) in N
0.487 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 N)) in N
0.487 * [taylor]: Taking taylor expansion of 1.0 in N
0.487 * [taylor]: Taking taylor expansion of (/ 1 N) in N
0.487 * [taylor]: Taking taylor expansion of N in N
0.513 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 2 2 1)
0.513 * [approximate]: Taking taylor expansion of (pow (+ N 1.0) 1/3) in (N) around 0
0.513 * [taylor]: Taking taylor expansion of (pow (+ N 1.0) 1/3) in N
0.513 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ N 1.0)))) in N
0.513 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ N 1.0))) in N
0.514 * [taylor]: Taking taylor expansion of 1/3 in N
0.514 * [taylor]: Taking taylor expansion of (log (+ N 1.0)) in N
0.514 * [taylor]: Taking taylor expansion of (+ N 1.0) in N
0.514 * [taylor]: Taking taylor expansion of N in N
0.514 * [taylor]: Taking taylor expansion of 1.0 in N
0.516 * [taylor]: Taking taylor expansion of (pow (+ N 1.0) 1/3) in N
0.516 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ N 1.0)))) in N
0.516 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ N 1.0))) in N
0.516 * [taylor]: Taking taylor expansion of 1/3 in N
0.516 * [taylor]: Taking taylor expansion of (log (+ N 1.0)) in N
0.516 * [taylor]: Taking taylor expansion of (+ N 1.0) in N
0.516 * [taylor]: Taking taylor expansion of N in N
0.516 * [taylor]: Taking taylor expansion of 1.0 in N
0.554 * [approximate]: Taking taylor expansion of (pow (+ (/ 1 N) 1.0) 1/3) in (N) around 0
0.554 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 N) 1.0) 1/3) in N
0.554 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 N) 1.0)))) in N
0.554 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (/ 1 N) 1.0))) in N
0.554 * [taylor]: Taking taylor expansion of 1/3 in N
0.554 * [taylor]: Taking taylor expansion of (log (+ (/ 1 N) 1.0)) in N
0.554 * [taylor]: Taking taylor expansion of (+ (/ 1 N) 1.0) in N
0.554 * [taylor]: Taking taylor expansion of (/ 1 N) in N
0.554 * [taylor]: Taking taylor expansion of N in N
0.555 * [taylor]: Taking taylor expansion of 1.0 in N
0.555 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 N) 1.0) 1/3) in N
0.556 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 N) 1.0)))) in N
0.556 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (/ 1 N) 1.0))) in N
0.556 * [taylor]: Taking taylor expansion of 1/3 in N
0.556 * [taylor]: Taking taylor expansion of (log (+ (/ 1 N) 1.0)) in N
0.556 * [taylor]: Taking taylor expansion of (+ (/ 1 N) 1.0) in N
0.556 * [taylor]: Taking taylor expansion of (/ 1 N) in N
0.556 * [taylor]: Taking taylor expansion of N in N
0.556 * [taylor]: Taking taylor expansion of 1.0 in N
0.574 * [approximate]: Taking taylor expansion of (pow (- 1.0 (/ 1 N)) 1/3) in (N) around 0
0.575 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 N)) 1/3) in N
0.575 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (/ 1 N))))) in N
0.575 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (/ 1 N)))) in N
0.575 * [taylor]: Taking taylor expansion of 1/3 in N
0.575 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 N))) in N
0.575 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 N)) in N
0.575 * [taylor]: Taking taylor expansion of 1.0 in N
0.575 * [taylor]: Taking taylor expansion of (/ 1 N) in N
0.575 * [taylor]: Taking taylor expansion of N in N
0.577 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 N)) 1/3) in N
0.577 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (/ 1 N))))) in N
0.577 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (/ 1 N)))) in N
0.577 * [taylor]: Taking taylor expansion of 1/3 in N
0.577 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 N))) in N
0.577 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 N)) in N
0.577 * [taylor]: Taking taylor expansion of 1.0 in N
0.577 * [taylor]: Taking taylor expansion of (/ 1 N) in N
0.577 * [taylor]: Taking taylor expansion of N in N
0.601 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 2 1 2)
0.601 * [approximate]: Taking taylor expansion of (pow (+ N 1.0) 1/3) in (N) around 0
0.601 * [taylor]: Taking taylor expansion of (pow (+ N 1.0) 1/3) in N
0.601 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ N 1.0)))) in N
0.601 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ N 1.0))) in N
0.601 * [taylor]: Taking taylor expansion of 1/3 in N
0.601 * [taylor]: Taking taylor expansion of (log (+ N 1.0)) in N
0.601 * [taylor]: Taking taylor expansion of (+ N 1.0) in N
0.601 * [taylor]: Taking taylor expansion of N in N
0.601 * [taylor]: Taking taylor expansion of 1.0 in N
0.603 * [taylor]: Taking taylor expansion of (pow (+ N 1.0) 1/3) in N
0.603 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ N 1.0)))) in N
0.603 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ N 1.0))) in N
0.603 * [taylor]: Taking taylor expansion of 1/3 in N
0.603 * [taylor]: Taking taylor expansion of (log (+ N 1.0)) in N
0.603 * [taylor]: Taking taylor expansion of (+ N 1.0) in N
0.603 * [taylor]: Taking taylor expansion of N in N
0.603 * [taylor]: Taking taylor expansion of 1.0 in N
0.642 * [approximate]: Taking taylor expansion of (pow (+ (/ 1 N) 1.0) 1/3) in (N) around 0
0.642 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 N) 1.0) 1/3) in N
0.642 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 N) 1.0)))) in N
0.642 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (/ 1 N) 1.0))) in N
0.642 * [taylor]: Taking taylor expansion of 1/3 in N
0.642 * [taylor]: Taking taylor expansion of (log (+ (/ 1 N) 1.0)) in N
0.642 * [taylor]: Taking taylor expansion of (+ (/ 1 N) 1.0) in N
0.642 * [taylor]: Taking taylor expansion of (/ 1 N) in N
0.642 * [taylor]: Taking taylor expansion of N in N
0.643 * [taylor]: Taking taylor expansion of 1.0 in N
0.643 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 N) 1.0) 1/3) in N
0.643 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 N) 1.0)))) in N
0.643 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (/ 1 N) 1.0))) in N
0.643 * [taylor]: Taking taylor expansion of 1/3 in N
0.643 * [taylor]: Taking taylor expansion of (log (+ (/ 1 N) 1.0)) in N
0.643 * [taylor]: Taking taylor expansion of (+ (/ 1 N) 1.0) in N
0.643 * [taylor]: Taking taylor expansion of (/ 1 N) in N
0.643 * [taylor]: Taking taylor expansion of N in N
0.644 * [taylor]: Taking taylor expansion of 1.0 in N
0.662 * [approximate]: Taking taylor expansion of (pow (- 1.0 (/ 1 N)) 1/3) in (N) around 0
0.663 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 N)) 1/3) in N
0.663 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (/ 1 N))))) in N
0.663 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (/ 1 N)))) in N
0.663 * [taylor]: Taking taylor expansion of 1/3 in N
0.663 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 N))) in N
0.663 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 N)) in N
0.663 * [taylor]: Taking taylor expansion of 1.0 in N
0.663 * [taylor]: Taking taylor expansion of (/ 1 N) in N
0.663 * [taylor]: Taking taylor expansion of N in N
0.665 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 N)) 1/3) in N
0.665 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (/ 1 N))))) in N
0.665 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (/ 1 N)))) in N
0.665 * [taylor]: Taking taylor expansion of 1/3 in N
0.665 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 N))) in N
0.665 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 N)) in N
0.665 * [taylor]: Taking taylor expansion of 1.0 in N
0.665 * [taylor]: Taking taylor expansion of (/ 1 N) in N
0.665 * [taylor]: Taking taylor expansion of N in N
0.689 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 2 1 1)
0.689 * [approximate]: Taking taylor expansion of (pow (+ N 1.0) 1/3) in (N) around 0
0.689 * [taylor]: Taking taylor expansion of (pow (+ N 1.0) 1/3) in N
0.689 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ N 1.0)))) in N
0.689 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ N 1.0))) in N
0.689 * [taylor]: Taking taylor expansion of 1/3 in N
0.690 * [taylor]: Taking taylor expansion of (log (+ N 1.0)) in N
0.690 * [taylor]: Taking taylor expansion of (+ N 1.0) in N
0.690 * [taylor]: Taking taylor expansion of N in N
0.690 * [taylor]: Taking taylor expansion of 1.0 in N
0.692 * [taylor]: Taking taylor expansion of (pow (+ N 1.0) 1/3) in N
0.692 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ N 1.0)))) in N
0.692 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ N 1.0))) in N
0.692 * [taylor]: Taking taylor expansion of 1/3 in N
0.692 * [taylor]: Taking taylor expansion of (log (+ N 1.0)) in N
0.692 * [taylor]: Taking taylor expansion of (+ N 1.0) in N
0.692 * [taylor]: Taking taylor expansion of N in N
0.692 * [taylor]: Taking taylor expansion of 1.0 in N
0.732 * [approximate]: Taking taylor expansion of (pow (+ (/ 1 N) 1.0) 1/3) in (N) around 0
0.732 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 N) 1.0) 1/3) in N
0.732 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 N) 1.0)))) in N
0.732 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (/ 1 N) 1.0))) in N
0.732 * [taylor]: Taking taylor expansion of 1/3 in N
0.732 * [taylor]: Taking taylor expansion of (log (+ (/ 1 N) 1.0)) in N
0.732 * [taylor]: Taking taylor expansion of (+ (/ 1 N) 1.0) in N
0.732 * [taylor]: Taking taylor expansion of (/ 1 N) in N
0.732 * [taylor]: Taking taylor expansion of N in N
0.732 * [taylor]: Taking taylor expansion of 1.0 in N
0.733 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 N) 1.0) 1/3) in N
0.733 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ (/ 1 N) 1.0)))) in N
0.733 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ (/ 1 N) 1.0))) in N
0.733 * [taylor]: Taking taylor expansion of 1/3 in N
0.733 * [taylor]: Taking taylor expansion of (log (+ (/ 1 N) 1.0)) in N
0.733 * [taylor]: Taking taylor expansion of (+ (/ 1 N) 1.0) in N
0.733 * [taylor]: Taking taylor expansion of (/ 1 N) in N
0.733 * [taylor]: Taking taylor expansion of N in N
0.733 * [taylor]: Taking taylor expansion of 1.0 in N
0.752 * [approximate]: Taking taylor expansion of (pow (- 1.0 (/ 1 N)) 1/3) in (N) around 0
0.752 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 N)) 1/3) in N
0.752 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (/ 1 N))))) in N
0.752 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (/ 1 N)))) in N
0.752 * [taylor]: Taking taylor expansion of 1/3 in N
0.752 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 N))) in N
0.752 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 N)) in N
0.752 * [taylor]: Taking taylor expansion of 1.0 in N
0.752 * [taylor]: Taking taylor expansion of (/ 1 N) in N
0.752 * [taylor]: Taking taylor expansion of N in N
0.754 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 N)) 1/3) in N
0.754 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (/ 1 N))))) in N
0.754 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (/ 1 N)))) in N
0.754 * [taylor]: Taking taylor expansion of 1/3 in N
0.754 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 N))) in N
0.754 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 N)) in N
0.754 * [taylor]: Taking taylor expansion of 1.0 in N
0.754 * [taylor]: Taking taylor expansion of (/ 1 N) in N
0.754 * [taylor]: Taking taylor expansion of N in N
0.779 * * * [progress]: simplifying candidates
0.786 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ 1/3 1/3)
  (+ 1 1)
  (* (+ N 1.0) (+ N 1.0))
  (* (cbrt (+ N 1.0)) (cbrt (+ N 1.0)))
  (+ 1 1)
  (+ (log (cbrt (+ N 1.0))) (log (cbrt (+ N 1.0))))
  (log (* (cbrt (+ N 1.0)) (cbrt (+ N 1.0))))
  (exp (* (cbrt (+ N 1.0)) (cbrt (+ N 1.0))))
  (* (+ N 1.0) (+ N 1.0))
  (* (cbrt (* (cbrt (+ N 1.0)) (cbrt (+ N 1.0)))) (cbrt (* (cbrt (+ N 1.0)) (cbrt (+ N 1.0)))))
  (cbrt (* (cbrt (+ N 1.0)) (cbrt (+ N 1.0))))
  (* (* (* (cbrt (+ N 1.0)) (cbrt (+ N 1.0))) (* (cbrt (+ N 1.0)) (cbrt (+ N 1.0)))) (* (cbrt (+ N 1.0)) (cbrt (+ N 1.0))))
  (sqrt (* (cbrt (+ N 1.0)) (cbrt (+ N 1.0))))
  (sqrt (* (cbrt (+ N 1.0)) (cbrt (+ N 1.0))))
  (* (cbrt (+ (pow N 3) (pow 1.0 3))) (cbrt (+ (pow N 3) (pow 1.0 3))))
  (* (cbrt (+ (* N N) (- (* 1.0 1.0) (* N 1.0)))) (cbrt (+ (* N N) (- (* 1.0 1.0) (* N 1.0)))))
  (* (cbrt (+ (pow N 3) (pow 1.0 3))) (cbrt (- (* N N) (* 1.0 1.0))))
  (* (cbrt (+ (* N N) (- (* 1.0 1.0) (* N 1.0)))) (cbrt (- N 1.0)))
  (* (cbrt (- (* N N) (* 1.0 1.0))) (cbrt (+ (pow N 3) (pow 1.0 3))))
  (* (cbrt (- N 1.0)) (cbrt (+ (* N N) (- (* 1.0 1.0) (* N 1.0)))))
  (* (cbrt (- (* N N) (* 1.0 1.0))) (cbrt (- (* N N) (* 1.0 1.0))))
  (* (cbrt (- N 1.0)) (cbrt (- N 1.0)))
  (* (cbrt (* (cbrt (+ N 1.0)) (cbrt (+ N 1.0)))) (cbrt (* (cbrt (+ N 1.0)) (cbrt (+ N 1.0)))))
  (* (cbrt (cbrt (+ N 1.0))) (cbrt (cbrt (+ N 1.0))))
  (* (cbrt (sqrt (+ N 1.0))) (cbrt (sqrt (+ N 1.0))))
  (* (cbrt (sqrt (+ N 1.0))) (cbrt (sqrt (+ N 1.0))))
  (* (cbrt 1) (cbrt 1))
  (* (cbrt (+ N 1.0)) (cbrt (+ N 1.0)))
  (* (cbrt 1) (cbrt 1))
  (* (cbrt (+ N 1.0)) (cbrt (+ N 1.0)))
  (* (cbrt 1) (cbrt 1))
  (* (cbrt (+ N 1.0)) (cbrt (+ N 1.0)))
  (* (cbrt 1) (cbrt 1))
  (* (cbrt (+ N 1.0)) (cbrt (+ N 1.0)))
  (* (* (cbrt (cbrt (+ N 1.0))) (cbrt (cbrt (+ N 1.0)))) (* (cbrt (cbrt (+ N 1.0))) (cbrt (cbrt (+ N 1.0)))))
  (* (cbrt (cbrt (+ N 1.0))) (cbrt (cbrt (+ N 1.0))))
  (* (sqrt (cbrt (+ N 1.0))) (sqrt (cbrt (+ N 1.0))))
  (* (sqrt (cbrt (+ N 1.0))) (sqrt (cbrt (+ N 1.0))))
  (* 1 1)
  (* (cbrt (+ N 1.0)) (cbrt (+ N 1.0)))
  (* (cbrt (sqrt (+ N 1.0))) (cbrt (sqrt (+ N 1.0))))
  (* (cbrt (sqrt (+ N 1.0))) (cbrt (sqrt (+ N 1.0))))
  (* (cbrt (sqrt (+ N 1.0))) (sqrt (cbrt (+ N 1.0))))
  (* (cbrt (sqrt (+ N 1.0))) (sqrt (cbrt (+ N 1.0))))
  (* (sqrt (cbrt (+ N 1.0))) (cbrt (sqrt (+ N 1.0))))
  (* (sqrt (cbrt (+ N 1.0))) (cbrt (sqrt (+ N 1.0))))
  (* (sqrt (cbrt (+ N 1.0))) (sqrt (cbrt (+ N 1.0))))
  (* (sqrt (cbrt (+ N 1.0))) (sqrt (cbrt (+ N 1.0))))
  (* 2 1/3)
  (* 2 1)
  (* (cbrt (+ N 1.0)) (cbrt (* (cbrt (+ N 1.0)) (cbrt (+ N 1.0)))))
  (* (cbrt (+ N 1.0)) (cbrt (sqrt (+ N 1.0))))
  (* (cbrt (+ N 1.0)) (cbrt 1))
  (* (cbrt (+ N 1.0)) (cbrt 1))
  (* (cbrt (+ N 1.0)) (* (cbrt (cbrt (+ N 1.0))) (cbrt (cbrt (+ N 1.0)))))
  (* (cbrt (+ N 1.0)) (sqrt (cbrt (+ N 1.0))))
  (* (cbrt (+ N 1.0)) 1)
  (* (cbrt (cbrt (+ N 1.0))) (cbrt (+ N 1.0)))
  (* (cbrt (sqrt (+ N 1.0))) (cbrt (+ N 1.0)))
  (* (cbrt (+ N 1.0)) (cbrt (+ N 1.0)))
  (* (cbrt (+ N 1.0)) (cbrt (+ N 1.0)))
  (* (cbrt (cbrt (+ N 1.0))) (cbrt (+ N 1.0)))
  (* (sqrt (cbrt (+ N 1.0))) (cbrt (+ N 1.0)))
  (* (cbrt (+ N 1.0)) (cbrt (+ N 1.0)))
  (* (cbrt (+ N 1.0)) (cbrt (+ (pow N 3) (pow 1.0 3))))
  (* (cbrt (+ N 1.0)) (cbrt (- (* N N) (* 1.0 1.0))))
  (* (cbrt (+ (pow N 3) (pow 1.0 3))) (cbrt (+ N 1.0)))
  (* (cbrt (- (* N N) (* 1.0 1.0))) (cbrt (+ N 1.0)))
  (log (cbrt (+ N 1.0)))
  (exp (cbrt (+ N 1.0)))
  (cbrt (* (cbrt (+ N 1.0)) (cbrt (+ N 1.0))))
  (cbrt (cbrt (+ N 1.0)))
  (cbrt (sqrt (+ N 1.0)))
  (cbrt (sqrt (+ N 1.0)))
  (cbrt 1)
  (cbrt (+ N 1.0))
  (cbrt 1)
  (cbrt (+ N 1.0))
  (cbrt (+ (pow N 3) (pow 1.0 3)))
  (cbrt (+ (* N N) (- (* 1.0 1.0) (* N 1.0))))
  (cbrt (- (* N N) (* 1.0 1.0)))
  (cbrt (- N 1.0))
  (* (cbrt (cbrt (+ N 1.0))) (cbrt (cbrt (+ N 1.0))))
  (cbrt (cbrt (+ N 1.0)))
  (* (* (cbrt (+ N 1.0)) (cbrt (+ N 1.0))) (cbrt (+ N 1.0)))
  (sqrt (cbrt (+ N 1.0)))
  (sqrt (cbrt (+ N 1.0)))
  (log (cbrt (+ N 1.0)))
  (exp (cbrt (+ N 1.0)))
  (cbrt (* (cbrt (+ N 1.0)) (cbrt (+ N 1.0))))
  (cbrt (cbrt (+ N 1.0)))
  (cbrt (sqrt (+ N 1.0)))
  (cbrt (sqrt (+ N 1.0)))
  (cbrt 1)
  (cbrt (+ N 1.0))
  (cbrt 1)
  (cbrt (+ N 1.0))
  (cbrt (+ (pow N 3) (pow 1.0 3)))
  (cbrt (+ (* N N) (- (* 1.0 1.0) (* N 1.0))))
  (cbrt (- (* N N) (* 1.0 1.0)))
  (cbrt (- N 1.0))
  (* (cbrt (cbrt (+ N 1.0))) (cbrt (cbrt (+ N 1.0))))
  (cbrt (cbrt (+ N 1.0)))
  (* (* (cbrt (+ N 1.0)) (cbrt (+ N 1.0))) (cbrt (+ N 1.0)))
  (sqrt (cbrt (+ N 1.0)))
  (sqrt (cbrt (+ N 1.0)))
  (log (cbrt (+ N 1.0)))
  (exp (cbrt (+ N 1.0)))
  (cbrt (* (cbrt (+ N 1.0)) (cbrt (+ N 1.0))))
  (cbrt (cbrt (+ N 1.0)))
  (cbrt (sqrt (+ N 1.0)))
  (cbrt (sqrt (+ N 1.0)))
  (cbrt 1)
  (cbrt (+ N 1.0))
  (cbrt 1)
  (cbrt (+ N 1.0))
  (cbrt (+ (pow N 3) (pow 1.0 3)))
  (cbrt (+ (* N N) (- (* 1.0 1.0) (* N 1.0))))
  (cbrt (- (* N N) (* 1.0 1.0)))
  (cbrt (- N 1.0))
  (* (cbrt (cbrt (+ N 1.0))) (cbrt (cbrt (+ N 1.0))))
  (cbrt (cbrt (+ N 1.0)))
  (* (* (cbrt (+ N 1.0)) (cbrt (+ N 1.0))) (cbrt (+ N 1.0)))
  (sqrt (cbrt (+ N 1.0)))
  (sqrt (cbrt (+ N 1.0)))
  (- (+ (pow 1.0 1/3) (+ (* 0.6666666666666666 (* N (pow 1.0 1/3))) (* 0.5555555555555556 (* (pow N 2) (pow 1.0 1/3))))) (* 0.6666666666666666 (* (pow N 2) (pow (/ 1 (pow 1.0 5)) 1/3))))
  (- (+ (pow (/ 1 N) -2/3) (* 0.6666666666666666 (pow (/ 1 N) 1/3))) (* 0.1111111111111111 (pow (/ 1 (pow N 4)) 1/3)))
  (- (+ (pow (/ -1 N) -2/3) (* 0.6666666666666666 (pow (/ 1 N) 1/3))) (* 0.1111111111111111 (pow (/ 1 (pow N 4)) 1/3)))
  (- (+ (pow 1.0 1/3) (+ (* 0.3333333333333333 (* N (pow 1.0 1/3))) (* 0.05555555555555555 (* (pow N 2) (pow 1.0 1/3))))) (* 1/6 (* (pow N 2) (pow (/ 1 (pow 1.0 5)) 1/3))))
  (- (+ (pow (/ 1 N) -1/3) (* 0.3333333333333333 (pow (/ 1 (pow N 2)) 1/3))) (* 0.1111111111111111 (pow (/ 1 (pow N 5)) 1/3)))
  (- (+ (exp (* 1/3 (- (log -1) (log (/ -1 N))))) (* 0.3333333333333333 (/ (exp (* 1/3 (- (log -1) (log (/ -1 N))))) N))) (* 0.1111111111111111 (/ (exp (* 1/3 (- (log -1) (log (/ -1 N))))) (pow N 2))))
  (- (+ (pow 1.0 1/3) (+ (* 0.3333333333333333 (* N (pow 1.0 1/3))) (* 0.05555555555555555 (* (pow N 2) (pow 1.0 1/3))))) (* 1/6 (* (pow N 2) (pow (/ 1 (pow 1.0 5)) 1/3))))
  (- (+ (pow (/ 1 N) -1/3) (* 0.3333333333333333 (pow (/ 1 (pow N 2)) 1/3))) (* 0.1111111111111111 (pow (/ 1 (pow N 5)) 1/3)))
  (- (+ (exp (* 1/3 (- (log -1) (log (/ -1 N))))) (* 0.3333333333333333 (/ (exp (* 1/3 (- (log -1) (log (/ -1 N))))) N))) (* 0.1111111111111111 (/ (exp (* 1/3 (- (log -1) (log (/ -1 N))))) (pow N 2))))
  (- (+ (pow 1.0 1/3) (+ (* 0.3333333333333333 (* N (pow 1.0 1/3))) (* 0.05555555555555555 (* (pow N 2) (pow 1.0 1/3))))) (* 1/6 (* (pow N 2) (pow (/ 1 (pow 1.0 5)) 1/3))))
  (- (+ (pow (/ 1 N) -1/3) (* 0.3333333333333333 (pow (/ 1 (pow N 2)) 1/3))) (* 0.1111111111111111 (pow (/ 1 (pow N 5)) 1/3)))
  (- (+ (exp (* 1/3 (- (log -1) (log (/ -1 N))))) (* 0.3333333333333333 (/ (exp (* 1/3 (- (log -1) (log (/ -1 N))))) N))) (* 0.1111111111111111 (/ (exp (* 1/3 (- (log -1) (log (/ -1 N))))) (pow N 2))))
0.792 * * [simplify]: iteration  0 :  305  enodes  (cost  792 )
0.798 * * [simplify]: iteration  1 :  1006  enodes  (cost  747 )
0.820 * * [simplify]: iteration  2 :  4433  enodes  (cost  693 )
0.925 * * [simplify]: iteration  3 :  5002  enodes  (cost  689 )
0.929 * [simplify]: Simplified to:
   2/3
  2
  (pow (cbrt (+ N 1.0)) 6)
  (pow (sqrt (cbrt (+ N 1.0))) 4)
  2
  (* 2 (log (cbrt (+ N 1.0))))
  (* 2 (log (cbrt (+ N 1.0))))
  (exp (* (cbrt (+ N 1.0)) (cbrt (+ N 1.0))))
  (pow (cbrt (+ N 1.0)) 6)
  (* (cbrt (* (cbrt (+ N 1.0)) (cbrt (+ N 1.0)))) (cbrt (* (cbrt (+ N 1.0)) (cbrt (+ N 1.0)))))
  (cbrt (* (cbrt (+ N 1.0)) (cbrt (+ N 1.0))))
  (pow (cbrt (+ N 1.0)) 6)
  (fabs (cbrt (+ N 1.0)))
  (fabs (cbrt (+ N 1.0)))
  (* (cbrt (+ (pow N 3) (pow 1.0 3))) (cbrt (+ (pow N 3) (pow 1.0 3))))
  (* (cbrt (+ (* N N) (- (* 1.0 1.0) (* N 1.0)))) (cbrt (+ (* N N) (- (* 1.0 1.0) (* N 1.0)))))
  (* (cbrt (+ (pow N 3) (pow 1.0 3))) (cbrt (- (* N N) (* 1.0 1.0))))
  (* (cbrt (+ (* N N) (- (* 1.0 1.0) (* N 1.0)))) (cbrt (- N 1.0)))
  (* (cbrt (+ (pow N 3) (pow 1.0 3))) (cbrt (- (* N N) (* 1.0 1.0))))
  (* (cbrt (+ (* N N) (- (* 1.0 1.0) (* N 1.0)))) (cbrt (- N 1.0)))
  (* (cbrt (- (* N N) (* 1.0 1.0))) (cbrt (- (* N N) (* 1.0 1.0))))
  (* (cbrt (- N 1.0)) (cbrt (- N 1.0)))
  (* (cbrt (* (cbrt (+ N 1.0)) (cbrt (+ N 1.0)))) (cbrt (* (cbrt (+ N 1.0)) (cbrt (+ N 1.0)))))
  (* (cbrt (cbrt (+ N 1.0))) (cbrt (cbrt (+ N 1.0))))
  (* (cbrt (sqrt (+ N 1.0))) (cbrt (sqrt (+ N 1.0))))
  (* (cbrt (sqrt (+ N 1.0))) (cbrt (sqrt (+ N 1.0))))
  1
  (pow (sqrt (cbrt (+ N 1.0))) 4)
  1
  (pow (sqrt (cbrt (+ N 1.0))) 4)
  1
  (pow (sqrt (cbrt (+ N 1.0))) 4)
  1
  (pow (sqrt (cbrt (+ N 1.0))) 4)
  (pow (cbrt (cbrt (+ N 1.0))) 4)
  (* (cbrt (cbrt (+ N 1.0))) (cbrt (cbrt (+ N 1.0))))
  (cbrt (+ N 1.0))
  (cbrt (+ N 1.0))
  1
  (pow (sqrt (cbrt (+ N 1.0))) 4)
  (* (cbrt (sqrt (+ N 1.0))) (cbrt (sqrt (+ N 1.0))))
  (* (cbrt (sqrt (+ N 1.0))) (cbrt (sqrt (+ N 1.0))))
  (* (cbrt (sqrt (+ N 1.0))) (sqrt (cbrt (+ N 1.0))))
  (* (cbrt (sqrt (+ N 1.0))) (sqrt (cbrt (+ N 1.0))))
  (* (cbrt (sqrt (+ N 1.0))) (sqrt (cbrt (+ N 1.0))))
  (* (cbrt (sqrt (+ N 1.0))) (sqrt (cbrt (+ N 1.0))))
  (cbrt (+ N 1.0))
  (cbrt (+ N 1.0))
  2/3
  2
  (* (cbrt (+ N 1.0)) (cbrt (* (cbrt (+ N 1.0)) (cbrt (+ N 1.0)))))
  (* (cbrt (+ N 1.0)) (cbrt (sqrt (+ N 1.0))))
  (cbrt (+ N 1.0))
  (cbrt (+ N 1.0))
  (pow (cbrt (cbrt (+ N 1.0))) 5)
  (pow (sqrt (cbrt (+ N 1.0))) 3)
  (cbrt (+ N 1.0))
  (pow (cbrt (cbrt (+ N 1.0))) 4)
  (* (cbrt (+ N 1.0)) (cbrt (sqrt (+ N 1.0))))
  (pow (sqrt (cbrt (+ N 1.0))) 4)
  (pow (sqrt (cbrt (+ N 1.0))) 4)
  (pow (cbrt (cbrt (+ N 1.0))) 4)
  (pow (sqrt (cbrt (+ N 1.0))) 3)
  (pow (sqrt (cbrt (+ N 1.0))) 4)
  (* (cbrt (+ N 1.0)) (cbrt (+ (pow N 3) (pow 1.0 3))))
  (* (cbrt (+ N 1.0)) (cbrt (- (* N N) (* 1.0 1.0))))
  (* (cbrt (+ N 1.0)) (cbrt (+ (pow N 3) (pow 1.0 3))))
  (* (cbrt (+ N 1.0)) (cbrt (- (* N N) (* 1.0 1.0))))
  (log (cbrt (+ N 1.0)))
  (exp (cbrt (+ N 1.0)))
  (cbrt (* (cbrt (+ N 1.0)) (cbrt (+ N 1.0))))
  (cbrt (cbrt (+ N 1.0)))
  (cbrt (sqrt (+ N 1.0)))
  (cbrt (sqrt (+ N 1.0)))
  1
  (cbrt (+ N 1.0))
  1
  (cbrt (+ N 1.0))
  (cbrt (+ (pow N 3) (pow 1.0 3)))
  (cbrt (+ (* N N) (- (* 1.0 1.0) (* N 1.0))))
  (cbrt (- (* N N) (* 1.0 1.0)))
  (cbrt (- N 1.0))
  (* (cbrt (cbrt (+ N 1.0))) (cbrt (cbrt (+ N 1.0))))
  (cbrt (cbrt (+ N 1.0)))
  (+ N 1.0)
  (sqrt (cbrt (+ N 1.0)))
  (sqrt (cbrt (+ N 1.0)))
  (log (cbrt (+ N 1.0)))
  (exp (cbrt (+ N 1.0)))
  (cbrt (* (cbrt (+ N 1.0)) (cbrt (+ N 1.0))))
  (cbrt (cbrt (+ N 1.0)))
  (cbrt (sqrt (+ N 1.0)))
  (cbrt (sqrt (+ N 1.0)))
  1
  (cbrt (+ N 1.0))
  1
  (cbrt (+ N 1.0))
  (cbrt (+ (pow N 3) (pow 1.0 3)))
  (cbrt (+ (* N N) (- (* 1.0 1.0) (* N 1.0))))
  (cbrt (- (* N N) (* 1.0 1.0)))
  (cbrt (- N 1.0))
  (* (cbrt (cbrt (+ N 1.0))) (cbrt (cbrt (+ N 1.0))))
  (cbrt (cbrt (+ N 1.0)))
  (+ N 1.0)
  (sqrt (cbrt (+ N 1.0)))
  (sqrt (cbrt (+ N 1.0)))
  (log (cbrt (+ N 1.0)))
  (exp (cbrt (+ N 1.0)))
  (cbrt (* (cbrt (+ N 1.0)) (cbrt (+ N 1.0))))
  (cbrt (cbrt (+ N 1.0)))
  (cbrt (sqrt (+ N 1.0)))
  (cbrt (sqrt (+ N 1.0)))
  1
  (cbrt (+ N 1.0))
  1
  (cbrt (+ N 1.0))
  (cbrt (+ (pow N 3) (pow 1.0 3)))
  (cbrt (+ (* N N) (- (* 1.0 1.0) (* N 1.0))))
  (cbrt (- (* N N) (* 1.0 1.0)))
  (cbrt (- N 1.0))
  (* (cbrt (cbrt (+ N 1.0))) (cbrt (cbrt (+ N 1.0))))
  (cbrt (cbrt (+ N 1.0)))
  (+ N 1.0)
  (sqrt (cbrt (+ N 1.0)))
  (sqrt (cbrt (+ N 1.0)))
  (+ (* (pow N 2) (- (* (pow 1.0 1/3) 0.5555555555555556) (* (pow (/ 1 (pow 1.0 5)) 1/3) 0.6666666666666666))) (* (+ (* 0.6666666666666666 N) 1) (pow 1.0 1/3)))
  (- (+ (pow (/ 1 N) -2/3) (* 0.6666666666666666 (pow (/ 1 N) 1/3))) (* 0.1111111111111111 (pow (/ 1 (pow N 4)) 1/3)))
  (- (+ (pow (/ -1 N) -2/3) (* 0.6666666666666666 (pow (/ 1 N) 1/3))) (* 0.1111111111111111 (pow (/ 1 (pow N 4)) 1/3)))
  (+ (* (pow N 2) (- (* (pow 1.0 1/3) 0.05555555555555555) (* (pow (/ 1 (pow 1.0 5)) 1/3) 1/6))) (* (+ (* 0.3333333333333333 N) 1) (pow 1.0 1/3)))
  (- (+ (pow (/ 1 N) -1/3) (* 0.3333333333333333 (pow (/ 1 (pow N 2)) 1/3))) (* 0.1111111111111111 (pow (/ 1 (pow N 5)) 1/3)))
  (- (+ (exp (* 1/3 (- (log -1) (log (/ -1 N))))) (* 0.3333333333333333 (/ (exp (* 1/3 (- (log -1) (log (/ -1 N))))) N))) (* 0.1111111111111111 (/ (exp (* 1/3 (- (log -1) (log (/ -1 N))))) (pow N 2))))
  (+ (* (pow N 2) (- (* (pow 1.0 1/3) 0.05555555555555555) (* (pow (/ 1 (pow 1.0 5)) 1/3) 1/6))) (* (+ (* 0.3333333333333333 N) 1) (pow 1.0 1/3)))
  (- (+ (pow (/ 1 N) -1/3) (* 0.3333333333333333 (pow (/ 1 (pow N 2)) 1/3))) (* 0.1111111111111111 (pow (/ 1 (pow N 5)) 1/3)))
  (- (+ (exp (* 1/3 (- (log -1) (log (/ -1 N))))) (* 0.3333333333333333 (/ (exp (* 1/3 (- (log -1) (log (/ -1 N))))) N))) (* 0.1111111111111111 (/ (exp (* 1/3 (- (log -1) (log (/ -1 N))))) (pow N 2))))
  (+ (* (pow N 2) (- (* (pow 1.0 1/3) 0.05555555555555555) (* (pow (/ 1 (pow 1.0 5)) 1/3) 1/6))) (* (+ (* 0.3333333333333333 N) 1) (pow 1.0 1/3)))
  (- (+ (pow (/ 1 N) -1/3) (* 0.3333333333333333 (pow (/ 1 (pow N 2)) 1/3))) (* 0.1111111111111111 (pow (/ 1 (pow N 5)) 1/3)))
  (- (+ (exp (* 1/3 (- (log -1) (log (/ -1 N))))) (* 0.3333333333333333 (/ (exp (* 1/3 (- (log -1) (log (/ -1 N))))) N))) (* 0.1111111111111111 (/ (exp (* 1/3 (- (log -1) (log (/ -1 N))))) (pow N 2))))
0.930 * * * [progress]: adding candidates to table
1.189 * * [progress]: iteration 4 / 4
1.189 * * * [progress]: picking best candidate
1.195 * * * * [pick]: Picked  #<alt (λ (N) (* (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))) (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))))>
1.195 * * * [progress]: localizing error
1.203 * * * [progress]: generating rewritten candidates
1.203 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2)
1.204 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1)
1.204 * * * * [progress]: [ 3 / 4 ] rewriting at (2)
1.211 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1)
1.213 * * * [progress]: generating series expansions
1.214 * * * * [progress]: [ 1 / 4 ] generating series at (2 2)
1.214 * [approximate]: Taking taylor expansion of (sqrt (atan2 1.0 (+ (pow N 2) (+ (* 1.0 N) 1)))) in (N) around 0
1.214 * [taylor]: Taking taylor expansion of (sqrt (atan2 1.0 (+ (pow N 2) (+ (* 1.0 N) 1)))) in N
1.214 * [taylor]: Taking taylor expansion of (atan2 1.0 (+ (pow N 2) (+ (* 1.0 N) 1))) in N
1.214 * [taylor]: Taking taylor expansion of (sqrt (atan2 1.0 (+ (pow N 2) (+ (* 1.0 N) 1)))) in N
1.215 * [taylor]: Taking taylor expansion of (atan2 1.0 (+ (pow N 2) (+ (* 1.0 N) 1))) in N
1.219 * [approximate]: Taking taylor expansion of (sqrt (atan2 1.0 (+ (* 1.0 (/ 1 N)) (+ (/ 1 (pow N 2)) 1)))) in (N) around 0
1.219 * [taylor]: Taking taylor expansion of (sqrt (atan2 1.0 (+ (* 1.0 (/ 1 N)) (+ (/ 1 (pow N 2)) 1)))) in N
1.219 * [taylor]: Taking taylor expansion of (atan2 1.0 (+ (* 1.0 (/ 1 N)) (+ (/ 1 (pow N 2)) 1))) in N
1.219 * [taylor]: Taking taylor expansion of (sqrt (atan2 1.0 (+ (* 1.0 (/ 1 N)) (+ (/ 1 (pow N 2)) 1)))) in N
1.219 * [taylor]: Taking taylor expansion of (atan2 1.0 (+ (* 1.0 (/ 1 N)) (+ (/ 1 (pow N 2)) 1))) in N
1.224 * [approximate]: Taking taylor expansion of (sqrt (atan2 1.0 (- (+ (/ 1 (pow N 2)) 1) (* 1.0 (/ 1 N))))) in (N) around 0
1.224 * [taylor]: Taking taylor expansion of (sqrt (atan2 1.0 (- (+ (/ 1 (pow N 2)) 1) (* 1.0 (/ 1 N))))) in N
1.224 * [taylor]: Taking taylor expansion of (atan2 1.0 (- (+ (/ 1 (pow N 2)) 1) (* 1.0 (/ 1 N)))) in N
1.224 * [taylor]: Taking taylor expansion of (sqrt (atan2 1.0 (- (+ (/ 1 (pow N 2)) 1) (* 1.0 (/ 1 N))))) in N
1.224 * [taylor]: Taking taylor expansion of (atan2 1.0 (- (+ (/ 1 (pow N 2)) 1) (* 1.0 (/ 1 N)))) in N
1.228 * * * * [progress]: [ 2 / 4 ] generating series at (2 1)
1.229 * [approximate]: Taking taylor expansion of (sqrt (atan2 1.0 (+ (pow N 2) (+ (* 1.0 N) 1)))) in (N) around 0
1.229 * [taylor]: Taking taylor expansion of (sqrt (atan2 1.0 (+ (pow N 2) (+ (* 1.0 N) 1)))) in N
1.229 * [taylor]: Taking taylor expansion of (atan2 1.0 (+ (pow N 2) (+ (* 1.0 N) 1))) in N
1.229 * [taylor]: Taking taylor expansion of (sqrt (atan2 1.0 (+ (pow N 2) (+ (* 1.0 N) 1)))) in N
1.229 * [taylor]: Taking taylor expansion of (atan2 1.0 (+ (pow N 2) (+ (* 1.0 N) 1))) in N
1.233 * [approximate]: Taking taylor expansion of (sqrt (atan2 1.0 (+ (* 1.0 (/ 1 N)) (+ (/ 1 (pow N 2)) 1)))) in (N) around 0
1.233 * [taylor]: Taking taylor expansion of (sqrt (atan2 1.0 (+ (* 1.0 (/ 1 N)) (+ (/ 1 (pow N 2)) 1)))) in N
1.233 * [taylor]: Taking taylor expansion of (atan2 1.0 (+ (* 1.0 (/ 1 N)) (+ (/ 1 (pow N 2)) 1))) in N
1.233 * [taylor]: Taking taylor expansion of (sqrt (atan2 1.0 (+ (* 1.0 (/ 1 N)) (+ (/ 1 (pow N 2)) 1)))) in N
1.233 * [taylor]: Taking taylor expansion of (atan2 1.0 (+ (* 1.0 (/ 1 N)) (+ (/ 1 (pow N 2)) 1))) in N
1.238 * [approximate]: Taking taylor expansion of (sqrt (atan2 1.0 (- (+ (/ 1 (pow N 2)) 1) (* 1.0 (/ 1 N))))) in (N) around 0
1.238 * [taylor]: Taking taylor expansion of (sqrt (atan2 1.0 (- (+ (/ 1 (pow N 2)) 1) (* 1.0 (/ 1 N))))) in N
1.238 * [taylor]: Taking taylor expansion of (atan2 1.0 (- (+ (/ 1 (pow N 2)) 1) (* 1.0 (/ 1 N)))) in N
1.239 * [taylor]: Taking taylor expansion of (sqrt (atan2 1.0 (- (+ (/ 1 (pow N 2)) 1) (* 1.0 (/ 1 N))))) in N
1.239 * [taylor]: Taking taylor expansion of (atan2 1.0 (- (+ (/ 1 (pow N 2)) 1) (* 1.0 (/ 1 N)))) in N
1.243 * * * * [progress]: [ 3 / 4 ] generating series at (2)
1.243 * [approximate]: Taking taylor expansion of (atan2 1.0 (+ (pow N 2) (+ (* 1.0 N) 1))) in (N) around 0
1.243 * [taylor]: Taking taylor expansion of (atan2 1.0 (+ (pow N 2) (+ (* 1.0 N) 1))) in N
1.243 * [taylor]: Taking taylor expansion of (atan2 1.0 (+ (pow N 2) (+ (* 1.0 N) 1))) in N
1.244 * [approximate]: Taking taylor expansion of (atan2 1.0 (+ (* 1.0 (/ 1 N)) (+ (/ 1 (pow N 2)) 1))) in (N) around 0
1.244 * [taylor]: Taking taylor expansion of (atan2 1.0 (+ (* 1.0 (/ 1 N)) (+ (/ 1 (pow N 2)) 1))) in N
1.244 * [taylor]: Taking taylor expansion of (atan2 1.0 (+ (* 1.0 (/ 1 N)) (+ (/ 1 (pow N 2)) 1))) in N
1.245 * [approximate]: Taking taylor expansion of (atan2 1.0 (- (+ (/ 1 (pow N 2)) 1) (* 1.0 (/ 1 N)))) in (N) around 0
1.245 * [taylor]: Taking taylor expansion of (atan2 1.0 (- (+ (/ 1 (pow N 2)) 1) (* 1.0 (/ 1 N)))) in N
1.245 * [taylor]: Taking taylor expansion of (atan2 1.0 (- (+ (/ 1 (pow N 2)) 1) (* 1.0 (/ 1 N)))) in N
1.246 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1)
1.246 * [approximate]: Taking taylor expansion of (atan2 1.0 (+ (pow N 2) (+ (* 1.0 N) 1))) in (N) around 0
1.246 * [taylor]: Taking taylor expansion of (atan2 1.0 (+ (pow N 2) (+ (* 1.0 N) 1))) in N
1.246 * [taylor]: Taking taylor expansion of (atan2 1.0 (+ (pow N 2) (+ (* 1.0 N) 1))) in N
1.246 * [approximate]: Taking taylor expansion of (atan2 1.0 (+ (* 1.0 (/ 1 N)) (+ (/ 1 (pow N 2)) 1))) in (N) around 0
1.246 * [taylor]: Taking taylor expansion of (atan2 1.0 (+ (* 1.0 (/ 1 N)) (+ (/ 1 (pow N 2)) 1))) in N
1.247 * [taylor]: Taking taylor expansion of (atan2 1.0 (+ (* 1.0 (/ 1 N)) (+ (/ 1 (pow N 2)) 1))) in N
1.247 * [approximate]: Taking taylor expansion of (atan2 1.0 (- (+ (/ 1 (pow N 2)) 1) (* 1.0 (/ 1 N)))) in (N) around 0
1.247 * [taylor]: Taking taylor expansion of (atan2 1.0 (- (+ (/ 1 (pow N 2)) 1) (* 1.0 (/ 1 N)))) in N
1.247 * [taylor]: Taking taylor expansion of (atan2 1.0 (- (+ (/ 1 (pow N 2)) 1) (* 1.0 (/ 1 N)))) in N
1.248 * * * [progress]: simplifying candidates
1.249 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))))
  (exp (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))))
  (* (cbrt (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))) (cbrt (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))))
  (cbrt (sqrt (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))))) (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))))
  (sqrt (* (cbrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))) (cbrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))))
  (sqrt (cbrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))))
  (sqrt (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))))
  (sqrt (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))))
  (sqrt 1)
  (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))
  (/ 1 2)
  (sqrt (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))))
  (sqrt (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))))
  (log (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))))
  (exp (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))))
  (* (cbrt (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))) (cbrt (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))))
  (cbrt (sqrt (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))))) (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))))
  (sqrt (* (cbrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))) (cbrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))))
  (sqrt (cbrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))))
  (sqrt (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))))
  (sqrt (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))))
  (sqrt 1)
  (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))
  (/ 1 2)
  (sqrt (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))))
  (sqrt (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))))
  (+ 1/2 1/2)
  (+ 1/2 (/ 1 2))
  (+ 1 1)
  (+ (/ 1 2) 1/2)
  (+ (/ 1 2) (/ 1 2))
  (* (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)))))
  (* (atan2 1.0 (+ 1 (* (+ N 1.0) N))) (atan2 1.0 (+ 1 (* (+ N 1.0) N))))
  (+ 1 1)
  (+ (log (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))) (log (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))))
  (log (* (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))) (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))))
  (exp (* (sqrt (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)))) (sqrt (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)))) (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))) (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))))
  (* (cbrt (* (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))) (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))))) (cbrt (* (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))) (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))))))
  (cbrt (* (sqrt (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)))) (sqrt (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)))))) (* (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))) (sqrt (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 (* (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))) (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))))
  (sqrt (* (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))) (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))))
  (* (* (cbrt (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))) (cbrt (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))))) (* (cbrt (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))) (cbrt (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))))))
  (* (cbrt (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))) (cbrt (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))))
  (* (sqrt (* (cbrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))) (cbrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))))) (sqrt (* (cbrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))) (cbrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))))))
  (* (sqrt (cbrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))) (sqrt (cbrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))))
  (* (sqrt (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))) (sqrt (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))))
  (* (sqrt (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))) (sqrt (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))))
  (* (sqrt (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))) (sqrt (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))))
  (* (sqrt (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))) (sqrt (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))))
  (* (sqrt 1) (sqrt 1))
  (* (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))) (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))))
  (* (sqrt (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))) (sqrt (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))))
  (* (sqrt (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))) (sqrt (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))))
  (* (sqrt (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))) (sqrt (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))))
  (* (sqrt (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))) (sqrt (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))))
  (* 1 1)
  (* (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))) (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))))
  (* (sqrt (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))) (sqrt (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))))
  (* (sqrt (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))) (sqrt (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))))
  (* (sqrt (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))) (sqrt (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))))
  (* (sqrt (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))) (sqrt (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))))
  (* (sqrt (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))) (sqrt (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))))
  (* (sqrt (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))) (sqrt (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))))
  (* (sqrt (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))) (sqrt (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))))
  (* (sqrt (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))) (sqrt (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))))
  (* 2 1/2)
  (* 2 1)
  (* 2 (/ 1 2))
  (* (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))) (* (cbrt (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))) (cbrt (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))))))
  (* (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))) (sqrt (* (cbrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))) (cbrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))))))
  (* (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))) (sqrt (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))))
  (* (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))) (sqrt 1))
  (* (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))) (sqrt (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))))
  (* (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))) 1)
  (* (cbrt (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))) (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))))
  (* (sqrt (cbrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))) (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))))
  (* (sqrt (sqrt (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)))) (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))))
  (* (sqrt (sqrt (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)))) (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))))
  (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))))
  (sqrt (atan2 1.0 (+ (pow N 2) (+ (* 1.0 N) 1))))
  (sqrt (atan2 1.0 (+ (pow N 2) (+ (* 1.0 N) 1))))
  (sqrt (atan2 1.0 (+ (pow N 2) (+ (* 1.0 N) 1))))
  (sqrt (atan2 1.0 (+ (pow N 2) (+ (* 1.0 N) 1))))
  (sqrt (atan2 1.0 (+ (pow N 2) (+ (* 1.0 N) 1))))
  (sqrt (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)))
  (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)))
  (atan2 1.0 (+ (pow N 2) (+ (* 1.0 N) 1)))
1.254 * * [simplify]: iteration  0 :  110  enodes  (cost  649 )
1.257 * * [simplify]: iteration  1 :  391  enodes  (cost  565 )
1.268 * * [simplify]: iteration  2 :  2248  enodes  (cost  539 )
1.348 * * [simplify]: iteration  3 :  5001  enodes  (cost  520 )
1.350 * [simplify]: Simplified to:
   (log (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))))
  (exp (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))))
  (* (cbrt (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))) (cbrt (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))))
  (cbrt (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))))
  (pow (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))) 3)
  (fabs (cbrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))))
  (sqrt (cbrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))))
  (sqrt (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))))
  (sqrt (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))))
  1
  (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))
  1/2
  (sqrt (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))))
  (sqrt (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))))
  (log (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))))
  (exp (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))))
  (* (cbrt (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))) (cbrt (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))))
  (cbrt (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))))
  (pow (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))) 3)
  (fabs (cbrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))))
  (sqrt (cbrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))))
  (sqrt (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))))
  (sqrt (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))))
  1
  (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))
  1/2
  (sqrt (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))))
  (sqrt (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))))
  1
  1
  2
  1
  1
  (pow (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))) 4)
  (atan2 1.0 (+ 1 (* (+ N 1.0) N)))
  (pow (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))) 4)
  2
  (log (atan2 1.0 (+ 1 (* (+ N 1.0) N))))
  (log (atan2 1.0 (+ 1 (* (+ N 1.0) N))))
  (exp (atan2 1.0 (+ 1 (* (+ N 1.0) N))))
  (pow (atan2 1.0 (+ 1 (* (+ N 1.0) N))) 3)
  (pow (sqrt (cbrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))) 4)
  (cbrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))
  (pow (atan2 1.0 (+ 1 (* (+ N 1.0) N))) 3)
  (pow (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))) 4)
  (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))
  (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))
  (pow (cbrt (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))) 4)
  (* (cbrt (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))) (cbrt (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))))
  (pow (sqrt (cbrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))) 4)
  (cbrt (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))))
  (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))
  (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))
  1
  (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))))
  (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))
  (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))
  1
  (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))))
  (sqrt (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))))
  (sqrt (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))))
  1
  2
  1
  (pow (cbrt (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))) 5)
  (* (fabs (cbrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))) (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))))
  (pow (sqrt (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))) 3)
  (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))
  (pow (sqrt (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))) 3)
  (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))
  (pow (cbrt (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))) 4)
  (* (sqrt (cbrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))) (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))))
  (pow (sqrt (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))) 3)
  (atan2 1.0 (+ 1 (* (+ N 1.0) N)))
  (pow (sqrt (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))) 3)
  (atan2 1.0 (+ 1 (* (+ N 1.0) N)))
  (log (atan2 1.0 (+ 1 (* (+ N 1.0) N))))
  (exp (atan2 1.0 (+ 1 (* (+ N 1.0) N))))
  (pow (sqrt (cbrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))) 4)
  (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))))
  (sqrt (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))))
  (sqrt (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))))
  (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)))
  (atan2 1.0 (+ 1 (* (+ N 1.0) N)))
  (atan2 1.0 (+ 1 (* (+ N 1.0) N)))
1.351 * * * [progress]: adding candidates to table
1.483 * [progress]: [Phase 3 of 3] Extracting.
1.483 * * [regime]: Finding splitpoints for: (#<alt (λ (N) (atan2 1.0 (+ 1 (/ (* (+ (pow N 3) (pow 1.0 3)) N) (+ (* N N) (- (* 1.0 1.0) (* N 1.0)))))))> #<alt (λ (N) (atan2 1.0 (+ 1 (* (+ N 1.0) N))))> #<alt (λ (N) (atan2 1.0 (+ 1 (* (* (cbrt (+ N 1.0)) (cbrt (+ N 1.0))) (* (cbrt (+ N 1.0)) 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) (* (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))) (* (fabs (cbrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))) (sqrt (cbrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))))))> #<alt (λ (N) (* (pow (sqrt (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))) 3) (sqrt (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))))))>)
1.484 * * * [regime-changes]: Trying 1 branch expressions: (N)
1.484 * * * * [regimes]: Trying to branch on N from (#<alt (λ (N) (atan2 1.0 (+ 1 (/ (* (+ (pow N 3) (pow 1.0 3)) N) (+ (* N N) (- (* 1.0 1.0) (* N 1.0)))))))> #<alt (λ (N) (atan2 1.0 (+ 1 (* (+ N 1.0) N))))> #<alt (λ (N) (atan2 1.0 (+ 1 (* (* (cbrt (+ N 1.0)) (cbrt (+ N 1.0))) (* (cbrt (+ N 1.0)) 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) (* (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))) (* (fabs (cbrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))) (sqrt (cbrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))))))> #<alt (λ (N) (* (pow (sqrt (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N))))) 3) (sqrt (sqrt (atan2 1.0 (+ 1 (* (+ N 1.0) N)))))))>)
1.504 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
1.504 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (atan2 1.0 (+ 1 (* (+ N 1.0) N)))
1.505 * * [simplify]: iteration  0 :  12  enodes  (cost  4 )
1.505 * * [simplify]: iteration  1 :  12  enodes  (cost  4 )
1.505 * [simplify]: Simplified to:
   (atan2 1.0 (+ 1 (* (+ N 1.0) N)))
2.896 * [regime-testing]: Baseline error score: 0.36666222394525577
2.897 * [regime-testing]: Oracle error score: 0.3275323327088513
2.898 * [regime-testing]: End program error score: 0.36666222394525577
2.922 * [regime-testing]: Target error score: 0.3686624739765097