0.002 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.063 * * * [progress]: [2/2] Setting up program.
0.067 * [progress]: [Phase 2 of 3] Improving.
0.068 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (N) (- (atan (+ N 1)) (atan N)))>
0.068 * [simplify]: Simplifying:
  (- (atan (+ N 1)) (atan N))
0.068 * * [simplify]: iteration 1: (6 enodes)
0.072 * * [simplify]: iteration 2: (23 enodes)
0.079 * * [simplify]: iteration 3: (28 enodes)
0.086 * * [simplify]: Extracting #0: cost 1 inf + 0
0.086 * * [simplify]: Extracting #1: cost 5 inf + 0
0.086 * * [simplify]: Extracting #2: cost 10 inf + 0
0.086 * * [simplify]: Extracting #3: cost 11 inf + 1
0.087 * * [simplify]: Extracting #4: cost 6 inf + 298
0.087 * * [simplify]: Extracting #5: cost 1 inf + 1176
0.087 * * [simplify]: Extracting #6: cost 0 inf + 1468
0.088 * [simplify]: Simplified to:
  (- (atan (+ 1 N)) (atan N))
0.092 * * [progress]: iteration 1 / 4
0.093 * * * [progress]: picking best candidate
0.096 * * * * [pick]: Picked  #<alt (λ (N) (- (atan (+ N 1)) (atan N)))>
0.097 * * * [progress]: localizing error
0.118 * * * [progress]: generating rewritten candidates
0.118 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.129 * * * [progress]: generating series expansions
0.129 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.129 * [backup-simplify]: Simplify (- (atan (+ N 1)) (atan N)) into (- (atan (+ N 1)) (atan N))
0.129 * [approximate]: Taking taylor expansion of (- (atan (+ N 1)) (atan N)) in (N) around 0
0.129 * [taylor]: Taking taylor expansion of (- (atan (+ N 1)) (atan N)) in N
0.129 * [taylor]: Taking taylor expansion of (atan (+ N 1)) in N
0.146 * [backup-simplify]: Simplify (atan (+ N 1)) into (atan (+ N 1))
0.146 * [taylor]: Taking taylor expansion of (atan N) in N
0.146 * [backup-simplify]: Simplify (atan N) into (atan N)
0.146 * [taylor]: Taking taylor expansion of (- (atan (+ N 1)) (atan N)) in N
0.146 * [taylor]: Taking taylor expansion of (atan (+ N 1)) in N
0.146 * [backup-simplify]: Simplify (atan (+ N 1)) into (atan (+ N 1))
0.146 * [taylor]: Taking taylor expansion of (atan N) in N
0.146 * [backup-simplify]: Simplify (atan N) into (atan N)
0.147 * [backup-simplify]: Simplify (- (atan N)) into (- (atan N))
0.147 * [backup-simplify]: Simplify (+ (atan (+ N 1)) (- (atan N))) into (- (atan (+ N 1)) (atan N))
0.147 * [backup-simplify]: Simplify (- (atan (+ N 1)) (atan N)) into (- (atan (+ N 1)) (atan N))
0.148 * [backup-simplify]: Simplify (- 0) into 0
0.148 * [backup-simplify]: Simplify (+ 0 0) into 0
0.148 * [backup-simplify]: Simplify 0 into 0
0.149 * [backup-simplify]: Simplify (- 0) into 0
0.149 * [backup-simplify]: Simplify (+ 0 0) into 0
0.149 * [backup-simplify]: Simplify 0 into 0
0.149 * [backup-simplify]: Simplify (- 0) into 0
0.150 * [backup-simplify]: Simplify (+ 0 0) into 0
0.150 * [backup-simplify]: Simplify 0 into 0
0.150 * [backup-simplify]: Simplify (- 0) into 0
0.151 * [backup-simplify]: Simplify (+ 0 0) into 0
0.151 * [backup-simplify]: Simplify 0 into 0
0.151 * [backup-simplify]: Simplify (- 0) into 0
0.152 * [backup-simplify]: Simplify (+ 0 0) into 0
0.152 * [backup-simplify]: Simplify 0 into 0
0.152 * [backup-simplify]: Simplify (- 0) into 0
0.152 * [backup-simplify]: Simplify (+ 0 0) into 0
0.152 * [backup-simplify]: Simplify 0 into 0
0.153 * [backup-simplify]: Simplify (- (atan (+ N 1)) (atan N)) into (- (atan (+ N 1)) (atan N))
0.153 * [backup-simplify]: Simplify (- (atan (+ (/ 1 N) 1)) (atan (/ 1 N))) into (- (atan (+ (/ 1 N) 1)) (atan (/ 1 N)))
0.153 * [approximate]: Taking taylor expansion of (- (atan (+ (/ 1 N) 1)) (atan (/ 1 N))) in (N) around 0
0.153 * [taylor]: Taking taylor expansion of (- (atan (+ (/ 1 N) 1)) (atan (/ 1 N))) in N
0.153 * [taylor]: Taking taylor expansion of (atan (+ (/ 1 N) 1)) in N
0.153 * [backup-simplify]: Simplify (atan (+ (/ 1 N) 1)) into (atan (+ (/ 1 N) 1))
0.153 * [taylor]: Taking taylor expansion of (atan (/ 1 N)) in N
0.153 * [backup-simplify]: Simplify (atan (/ 1 N)) into (atan (/ 1 N))
0.153 * [taylor]: Taking taylor expansion of (- (atan (+ (/ 1 N) 1)) (atan (/ 1 N))) in N
0.153 * [taylor]: Taking taylor expansion of (atan (+ (/ 1 N) 1)) in N
0.153 * [backup-simplify]: Simplify (atan (+ (/ 1 N) 1)) into (atan (+ (/ 1 N) 1))
0.153 * [taylor]: Taking taylor expansion of (atan (/ 1 N)) in N
0.153 * [backup-simplify]: Simplify (atan (/ 1 N)) into (atan (/ 1 N))
0.154 * [backup-simplify]: Simplify (- (atan (/ 1 N))) into (- (atan (/ 1 N)))
0.154 * [backup-simplify]: Simplify (+ (atan (+ (/ 1 N) 1)) (- (atan (/ 1 N)))) into (- (atan (+ (/ 1 N) 1)) (atan (/ 1 N)))
0.154 * [backup-simplify]: Simplify (- (atan (+ (/ 1 N) 1)) (atan (/ 1 N))) into (- (atan (+ (/ 1 N) 1)) (atan (/ 1 N)))
0.154 * [backup-simplify]: Simplify (- 0) into 0
0.156 * [backup-simplify]: Simplify (+ 0 0) into 0
0.156 * [backup-simplify]: Simplify 0 into 0
0.156 * [backup-simplify]: Simplify (- 0) into 0
0.157 * [backup-simplify]: Simplify (+ 0 0) into 0
0.157 * [backup-simplify]: Simplify 0 into 0
0.157 * [backup-simplify]: Simplify (- 0) into 0
0.157 * [backup-simplify]: Simplify (+ 0 0) into 0
0.157 * [backup-simplify]: Simplify 0 into 0
0.158 * [backup-simplify]: Simplify (- 0) into 0
0.158 * [backup-simplify]: Simplify (+ 0 0) into 0
0.158 * [backup-simplify]: Simplify 0 into 0
0.159 * [backup-simplify]: Simplify (- 0) into 0
0.159 * [backup-simplify]: Simplify (+ 0 0) into 0
0.159 * [backup-simplify]: Simplify 0 into 0
0.159 * [backup-simplify]: Simplify (- 0) into 0
0.160 * [backup-simplify]: Simplify (+ 0 0) into 0
0.160 * [backup-simplify]: Simplify 0 into 0
0.160 * [backup-simplify]: Simplify (- (atan (+ (/ 1 (/ 1 N)) 1)) (atan (/ 1 (/ 1 N)))) into (- (atan (+ N 1)) (atan N))
0.160 * [backup-simplify]: Simplify (- (atan (+ (/ 1 (- N)) 1)) (atan (/ 1 (- N)))) into (- (atan (- 1 (/ 1 N))) (atan (/ -1 N)))
0.160 * [approximate]: Taking taylor expansion of (- (atan (- 1 (/ 1 N))) (atan (/ -1 N))) in (N) around 0
0.160 * [taylor]: Taking taylor expansion of (- (atan (- 1 (/ 1 N))) (atan (/ -1 N))) in N
0.160 * [taylor]: Taking taylor expansion of (atan (- 1 (/ 1 N))) in N
0.160 * [backup-simplify]: Simplify (atan (- 1 (/ 1 N))) into (atan (- 1 (/ 1 N)))
0.160 * [taylor]: Taking taylor expansion of (atan (/ -1 N)) in N
0.161 * [backup-simplify]: Simplify (atan (/ -1 N)) into (atan (/ -1 N))
0.161 * [taylor]: Taking taylor expansion of (- (atan (- 1 (/ 1 N))) (atan (/ -1 N))) in N
0.161 * [taylor]: Taking taylor expansion of (atan (- 1 (/ 1 N))) in N
0.161 * [backup-simplify]: Simplify (atan (- 1 (/ 1 N))) into (atan (- 1 (/ 1 N)))
0.161 * [taylor]: Taking taylor expansion of (atan (/ -1 N)) in N
0.161 * [backup-simplify]: Simplify (atan (/ -1 N)) into (atan (/ -1 N))
0.161 * [backup-simplify]: Simplify (- (atan (/ -1 N))) into (- (atan (/ -1 N)))
0.161 * [backup-simplify]: Simplify (+ (atan (- 1 (/ 1 N))) (- (atan (/ -1 N)))) into (- (atan (- 1 (/ 1 N))) (atan (/ -1 N)))
0.161 * [backup-simplify]: Simplify (- (atan (- 1 (/ 1 N))) (atan (/ -1 N))) into (- (atan (- 1 (/ 1 N))) (atan (/ -1 N)))
0.162 * [backup-simplify]: Simplify (- 0) into 0
0.162 * [backup-simplify]: Simplify (+ 0 0) into 0
0.162 * [backup-simplify]: Simplify 0 into 0
0.162 * [backup-simplify]: Simplify (- 0) into 0
0.163 * [backup-simplify]: Simplify (+ 0 0) into 0
0.163 * [backup-simplify]: Simplify 0 into 0
0.163 * [backup-simplify]: Simplify (- 0) into 0
0.164 * [backup-simplify]: Simplify (+ 0 0) into 0
0.164 * [backup-simplify]: Simplify 0 into 0
0.164 * [backup-simplify]: Simplify (- 0) into 0
0.165 * [backup-simplify]: Simplify (+ 0 0) into 0
0.165 * [backup-simplify]: Simplify 0 into 0
0.165 * [backup-simplify]: Simplify (- 0) into 0
0.165 * [backup-simplify]: Simplify (+ 0 0) into 0
0.165 * [backup-simplify]: Simplify 0 into 0
0.166 * [backup-simplify]: Simplify (- 0) into 0
0.166 * [backup-simplify]: Simplify (+ 0 0) into 0
0.166 * [backup-simplify]: Simplify 0 into 0
0.167 * [backup-simplify]: Simplify (- (atan (- 1 (/ 1 (/ 1 (- N))))) (atan (/ -1 (/ 1 (- N))))) into (- (atan (+ N 1)) (atan N))
0.167 * * * [progress]: simplifying candidates
0.167 * * * * [progress]: [ 1 / 33 ] simplifiying candidate #<alt (λ (N) (+ (fma (* (cbrt (atan (+ N 1))) (cbrt (atan (+ N 1)))) (cbrt (atan (+ N 1))) (- (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N)))))) (fma (- (cbrt (atan N))) (* (cbrt (atan N)) (cbrt (atan N))) (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N)))))))>
0.167 * * * * [progress]: [ 2 / 33 ] simplifiying candidate #<alt (λ (N) (+ (fma (* (cbrt (atan (+ N 1))) (cbrt (atan (+ N 1)))) (cbrt (atan (+ N 1))) (- (* (sqrt (atan N)) (sqrt (atan N))))) (fma (- (sqrt (atan N))) (sqrt (atan N)) (* (sqrt (atan N)) (sqrt (atan N))))))>
0.167 * * * * [progress]: [ 3 / 33 ] simplifiying candidate #<alt (λ (N) (+ (fma (* (cbrt (atan (+ N 1))) (cbrt (atan (+ N 1)))) (cbrt (atan (+ N 1))) (- (* (atan N) 1))) (fma (- (atan N)) 1 (* (atan N) 1))))>
0.167 * * * * [progress]: [ 4 / 33 ] simplifiying candidate #<alt (λ (N) (+ (fma (sqrt (atan (+ N 1))) (sqrt (atan (+ N 1))) (- (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N)))))) (fma (- (cbrt (atan N))) (* (cbrt (atan N)) (cbrt (atan N))) (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N)))))))>
0.167 * * * * [progress]: [ 5 / 33 ] simplifiying candidate #<alt (λ (N) (+ (fma (sqrt (atan (+ N 1))) (sqrt (atan (+ N 1))) (- (* (sqrt (atan N)) (sqrt (atan N))))) (fma (- (sqrt (atan N))) (sqrt (atan N)) (* (sqrt (atan N)) (sqrt (atan N))))))>
0.167 * * * * [progress]: [ 6 / 33 ] simplifiying candidate #<alt (λ (N) (+ (fma (sqrt (atan (+ N 1))) (sqrt (atan (+ N 1))) (- (* (atan N) 1))) (fma (- (atan N)) 1 (* (atan N) 1))))>
0.167 * * * * [progress]: [ 7 / 33 ] simplifiying candidate #<alt (λ (N) (+ (fma 1 (atan (+ N 1)) (- (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N)))))) (fma (- (cbrt (atan N))) (* (cbrt (atan N)) (cbrt (atan N))) (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N)))))))>
0.167 * * * * [progress]: [ 8 / 33 ] simplifiying candidate #<alt (λ (N) (+ (fma 1 (atan (+ N 1)) (- (* (sqrt (atan N)) (sqrt (atan N))))) (fma (- (sqrt (atan N))) (sqrt (atan N)) (* (sqrt (atan N)) (sqrt (atan N))))))>
0.167 * * * * [progress]: [ 9 / 33 ] simplifiying candidate #<alt (λ (N) (+ (fma 1 (atan (+ N 1)) (- (* (atan N) 1))) (fma (- (atan N)) 1 (* (atan N) 1))))>
0.167 * * * * [progress]: [ 10 / 33 ] simplifiying candidate #<alt (λ (N) (log1p (expm1 (- (atan (+ N 1)) (atan N)))))>
0.167 * * * * [progress]: [ 11 / 33 ] simplifiying candidate #<alt (λ (N) (expm1 (log1p (- (atan (+ N 1)) (atan N)))))>
0.167 * * * * [progress]: [ 12 / 33 ] simplifiying candidate #<alt (λ (N) (fma (* (cbrt (atan (+ N 1))) (cbrt (atan (+ N 1)))) (cbrt (atan (+ N 1))) (- (atan N))))>
0.168 * * * * [progress]: [ 13 / 33 ] simplifiying candidate #<alt (λ (N) (fma (sqrt (atan (+ N 1))) (sqrt (atan (+ N 1))) (- (atan N))))>
0.168 * * * * [progress]: [ 14 / 33 ] simplifiying candidate #<alt (λ (N) (fma 1 (atan (+ N 1)) (- (atan N))))>
0.168 * * * * [progress]: [ 15 / 33 ] simplifiying candidate #<alt (λ (N) (atan2 (- (+ N 1) N) (+ 1 (* (+ N 1) N))))>
0.168 * * * * [progress]: [ 16 / 33 ] simplifiying candidate #<alt (λ (N) (log (/ (exp (atan (+ N 1))) (exp (atan N)))))>
0.168 * * * * [progress]: [ 17 / 33 ] simplifiying candidate #<alt (λ (N) (pow (- (atan (+ N 1)) (atan N)) 1))>
0.168 * * * * [progress]: [ 18 / 33 ] simplifiying candidate #<alt (λ (N) (exp (log (- (atan (+ N 1)) (atan N)))))>
0.168 * * * * [progress]: [ 19 / 33 ] simplifiying candidate #<alt (λ (N) (log (exp (- (atan (+ N 1)) (atan N)))))>
0.168 * * * * [progress]: [ 20 / 33 ] simplifiying candidate #<alt (λ (N) (* (* (cbrt (- (atan (+ N 1)) (atan N))) (cbrt (- (atan (+ N 1)) (atan N)))) (cbrt (- (atan (+ N 1)) (atan N)))))>
0.168 * * * * [progress]: [ 21 / 33 ] simplifiying candidate #<alt (λ (N) (cbrt (* (* (- (atan (+ N 1)) (atan N)) (- (atan (+ N 1)) (atan N))) (- (atan (+ N 1)) (atan N)))))>
0.168 * * * * [progress]: [ 22 / 33 ] simplifiying candidate #<alt (λ (N) (* (sqrt (- (atan (+ N 1)) (atan N))) (sqrt (- (atan (+ N 1)) (atan N)))))>
0.168 * * * * [progress]: [ 23 / 33 ] simplifiying candidate #<alt (λ (N) (/ (- (pow (atan (+ N 1)) 3) (pow (atan N) 3)) (+ (* (atan (+ N 1)) (atan (+ N 1))) (+ (* (atan N) (atan N)) (* (atan (+ N 1)) (atan N))))))>
0.168 * * * * [progress]: [ 24 / 33 ] simplifiying candidate #<alt (λ (N) (+ (atan (+ N 1)) (- (atan N))))>
0.168 * * * * [progress]: [ 25 / 33 ] simplifiying candidate #<alt (λ (N) (* 1 (- (atan (+ N 1)) (atan N))))>
0.168 * * * * [progress]: [ 26 / 33 ] simplifiying candidate #<alt (λ (N) (/ (- (* (atan (+ N 1)) (atan (+ N 1))) (* (atan N) (atan N))) (+ (atan (+ N 1)) (atan N))))>
0.168 * * * * [progress]: [ 27 / 33 ] simplifiying candidate #<alt (λ (N) (* (+ (sqrt (atan (+ N 1))) (sqrt (atan N))) (- (sqrt (atan (+ N 1))) (sqrt (atan N)))))>
0.168 * * * * [progress]: [ 28 / 33 ] simplifiying candidate #<alt (λ (N) (* 1 (- (atan (+ N 1)) (atan N))))>
0.169 * * * * [progress]: [ 29 / 33 ] simplifiying candidate #<alt (λ (N) (+ (atan (+ N 1)) (- (atan N))))>
0.169 * * * * [progress]: [ 30 / 33 ] simplifiying candidate #<alt (λ (N) (posit16->real (real->posit16 (- (atan (+ N 1)) (atan N)))))>
0.169 * * * * [progress]: [ 31 / 33 ] simplifiying candidate #<alt (λ (N) (- (atan (+ N 1)) (atan N)))>
0.169 * * * * [progress]: [ 32 / 33 ] simplifiying candidate #<alt (λ (N) (- (atan (+ N 1)) (atan N)))>
0.169 * * * * [progress]: [ 33 / 33 ] simplifiying candidate #<alt (λ (N) (- (atan (+ N 1)) (atan N)))>
0.170 * [simplify]: Simplifying:
  (fma (* (cbrt (atan (+ N 1))) (cbrt (atan (+ N 1)))) (cbrt (atan (+ N 1))) (- (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N))))))
  (fma (- (cbrt (atan N))) (* (cbrt (atan N)) (cbrt (atan N))) (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N)))))
  (fma (* (cbrt (atan (+ N 1))) (cbrt (atan (+ N 1)))) (cbrt (atan (+ N 1))) (- (* (sqrt (atan N)) (sqrt (atan N)))))
  (fma (- (sqrt (atan N))) (sqrt (atan N)) (* (sqrt (atan N)) (sqrt (atan N))))
  (fma (* (cbrt (atan (+ N 1))) (cbrt (atan (+ N 1)))) (cbrt (atan (+ N 1))) (- (* (atan N) 1)))
  (fma (- (atan N)) 1 (* (atan N) 1))
  (fma (sqrt (atan (+ N 1))) (sqrt (atan (+ N 1))) (- (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N))))))
  (fma (- (cbrt (atan N))) (* (cbrt (atan N)) (cbrt (atan N))) (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N)))))
  (fma (sqrt (atan (+ N 1))) (sqrt (atan (+ N 1))) (- (* (sqrt (atan N)) (sqrt (atan N)))))
  (fma (- (sqrt (atan N))) (sqrt (atan N)) (* (sqrt (atan N)) (sqrt (atan N))))
  (fma (sqrt (atan (+ N 1))) (sqrt (atan (+ N 1))) (- (* (atan N) 1)))
  (fma (- (atan N)) 1 (* (atan N) 1))
  (fma 1 (atan (+ N 1)) (- (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N))))))
  (fma (- (cbrt (atan N))) (* (cbrt (atan N)) (cbrt (atan N))) (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N)))))
  (fma 1 (atan (+ N 1)) (- (* (sqrt (atan N)) (sqrt (atan N)))))
  (fma (- (sqrt (atan N))) (sqrt (atan N)) (* (sqrt (atan N)) (sqrt (atan N))))
  (fma 1 (atan (+ N 1)) (- (* (atan N) 1)))
  (fma (- (atan N)) 1 (* (atan N) 1))
  (expm1 (- (atan (+ N 1)) (atan N)))
  (log1p (- (atan (+ N 1)) (atan N)))
  (- (atan N))
  (- (atan N))
  (- (atan N))
  (- (+ N 1) N)
  (+ 1 (* (+ N 1) N))
  (/ (exp (atan (+ N 1))) (exp (atan N)))
  (log (- (atan (+ N 1)) (atan N)))
  (exp (- (atan (+ N 1)) (atan N)))
  (* (cbrt (- (atan (+ N 1)) (atan N))) (cbrt (- (atan (+ N 1)) (atan N))))
  (cbrt (- (atan (+ N 1)) (atan N)))
  (* (* (- (atan (+ N 1)) (atan N)) (- (atan (+ N 1)) (atan N))) (- (atan (+ N 1)) (atan N)))
  (sqrt (- (atan (+ N 1)) (atan N)))
  (sqrt (- (atan (+ N 1)) (atan N)))
  (- (pow (atan (+ N 1)) 3) (pow (atan N) 3))
  (+ (* (atan (+ N 1)) (atan (+ N 1))) (+ (* (atan N) (atan N)) (* (atan (+ N 1)) (atan N))))
  (- (atan N))
  (- (* (atan (+ N 1)) (atan (+ N 1))) (* (atan N) (atan N)))
  (+ (atan (+ N 1)) (atan N))
  (+ (sqrt (atan (+ N 1))) (sqrt (atan N)))
  (- (sqrt (atan (+ N 1))) (sqrt (atan N)))
  (- (atan (+ N 1)) (atan N))
  (- (atan N))
  (real->posit16 (- (atan (+ N 1)) (atan N)))
  (- (atan (+ N 1)) (atan N))
  (- (atan (+ N 1)) (atan N))
  (- (atan (+ N 1)) (atan N))
0.171 * * [simplify]: iteration 1: (62 enodes)
0.201 * * [simplify]: iteration 2: (241 enodes)
0.291 * * [simplify]: iteration 3: (419 enodes)
0.492 * * [simplify]: iteration 4: (846 enodes)
0.980 * * [simplify]: Extracting #0: cost 20 inf + 0
0.981 * * [simplify]: Extracting #1: cost 135 inf + 2
0.984 * * [simplify]: Extracting #2: cost 445 inf + 1775
0.993 * * [simplify]: Extracting #3: cost 438 inf + 39682
1.036 * * [simplify]: Extracting #4: cost 76 inf + 192449
1.088 * * [simplify]: Extracting #5: cost 1 inf + 229067
1.120 * * [simplify]: Extracting #6: cost 0 inf + 229369
1.165 * [simplify]: Simplified to:
  (- (atan (+ 1 N)) (atan N))
  0
  (- (atan (+ 1 N)) (atan N))
  0
  (- (atan (+ 1 N)) (atan N))
  0
  (- (atan (+ 1 N)) (atan N))
  0
  (- (atan (+ 1 N)) (atan N))
  0
  (- (atan (+ 1 N)) (atan N))
  0
  (- (atan (+ 1 N)) (atan N))
  0
  (- (atan (+ 1 N)) (atan N))
  0
  (- (atan (+ 1 N)) (atan N))
  0
  (expm1 (- (atan (+ 1 N)) (atan N)))
  (log1p (- (atan (+ 1 N)) (atan N)))
  (- (atan N))
  (- (atan N))
  (- (atan N))
  1
  (fma N (+ 1 N) 1)
  (exp (- (atan (+ 1 N)) (atan N)))
  (log (- (atan (+ 1 N)) (atan N)))
  (exp (- (atan (+ 1 N)) (atan N)))
  (* (cbrt (- (atan (+ 1 N)) (atan N))) (cbrt (- (atan (+ 1 N)) (atan N))))
  (cbrt (- (atan (+ 1 N)) (atan N)))
  (* (- (atan (+ 1 N)) (atan N)) (* (- (atan (+ 1 N)) (atan N)) (- (atan (+ 1 N)) (atan N))))
  (sqrt (- (atan (+ 1 N)) (atan N)))
  (sqrt (- (atan (+ 1 N)) (atan N)))
  (- (* (atan (+ 1 N)) (* (atan (+ 1 N)) (atan (+ 1 N)))) (* (* (atan N) (atan N)) (atan N)))
  (fma (atan N) (+ (atan (+ 1 N)) (atan N)) (* (atan (+ 1 N)) (atan (+ 1 N))))
  (- (atan N))
  (- (* (atan (+ 1 N)) (atan (+ 1 N))) (* (atan N) (atan N)))
  (+ (atan (+ 1 N)) (atan N))
  (+ (sqrt (atan (+ 1 N))) (sqrt (atan N)))
  (- (sqrt (atan (+ 1 N))) (sqrt (atan N)))
  (- (atan (+ 1 N)) (atan N))
  (- (atan N))
  (real->posit16 (- (atan (+ 1 N)) (atan N)))
  (- (atan (+ 1 N)) (atan N))
  (- (atan (+ 1 N)) (atan N))
  (- (atan (+ 1 N)) (atan N))
1.167 * * * [progress]: adding candidates to table
1.442 * * [progress]: iteration 2 / 4
1.442 * * * [progress]: picking best candidate
1.446 * * * * [pick]: Picked  #<alt (λ (N) (atan2 1 (fma N (+ 1 N) 1)))>
1.446 * * * [progress]: localizing error
1.466 * * * [progress]: generating rewritten candidates
1.466 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
1.466 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
1.467 * * * [progress]: generating series expansions
1.467 * * * * [progress]: [ 1 / 2 ] generating series at (2)
1.467 * [backup-simplify]: Simplify (atan2 1 (fma N (+ 1 N) 1)) into (atan2 1 (fma N (+ N 1) 1))
1.467 * [approximate]: Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in (N) around 0
1.467 * [taylor]: Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1.467 * [backup-simplify]: Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1.467 * [taylor]: Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1.468 * [backup-simplify]: Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1.468 * [backup-simplify]: Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1.468 * [backup-simplify]: Simplify 0 into 0
1.468 * [backup-simplify]: Simplify 0 into 0
1.468 * [backup-simplify]: Simplify 0 into 0
1.468 * [backup-simplify]: Simplify 0 into 0
1.468 * [backup-simplify]: Simplify 0 into 0
1.468 * [backup-simplify]: Simplify 0 into 0
1.468 * [backup-simplify]: Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1.468 * [backup-simplify]: Simplify (atan2 1 (fma (/ 1 N) (+ 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1.468 * [approximate]: Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in (N) around 0
1.468 * [taylor]: Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1.468 * [backup-simplify]: Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1.468 * [taylor]: Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1.469 * [backup-simplify]: Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1.469 * [backup-simplify]: Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1.469 * [backup-simplify]: Simplify 0 into 0
1.469 * [backup-simplify]: Simplify 0 into 0
1.469 * [backup-simplify]: Simplify 0 into 0
1.469 * [backup-simplify]: Simplify 0 into 0
1.469 * [backup-simplify]: Simplify 0 into 0
1.469 * [backup-simplify]: Simplify 0 into 0
1.469 * [backup-simplify]: Simplify (atan2 1 (fma (/ 1 (/ 1 N)) (+ (/ 1 (/ 1 N)) 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1.469 * [backup-simplify]: Simplify (atan2 1 (fma (/ 1 (- N)) (+ 1 (/ 1 (- N))) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1.469 * [approximate]: Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in (N) around 0
1.470 * [taylor]: Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1.470 * [backup-simplify]: Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1.470 * [taylor]: Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1.470 * [backup-simplify]: Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1.470 * [backup-simplify]: Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1.470 * [backup-simplify]: Simplify 0 into 0
1.470 * [backup-simplify]: Simplify 0 into 0
1.470 * [backup-simplify]: Simplify 0 into 0
1.470 * [backup-simplify]: Simplify 0 into 0
1.470 * [backup-simplify]: Simplify 0 into 0
1.470 * [backup-simplify]: Simplify 0 into 0
1.470 * [backup-simplify]: Simplify (atan2 1 (fma (/ -1 (/ 1 (- N))) (- 1 (/ 1 (/ 1 (- N)))) 1)) into (atan2 1 (fma N (+ N 1) 1))
1.471 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
1.471 * [backup-simplify]: Simplify (fma N (+ 1 N) 1) into (fma N (+ N 1) 1)
1.471 * [approximate]: Taking taylor expansion of (fma N (+ N 1) 1) in (N) around 0
1.471 * [taylor]: Taking taylor expansion of (fma N (+ N 1) 1) in N
1.471 * [taylor]: Rewrote expression to (+ (* N (+ N 1)) 1)
1.471 * [taylor]: Taking taylor expansion of (* N (+ N 1)) in N
1.471 * [taylor]: Taking taylor expansion of N in N
1.471 * [backup-simplify]: Simplify 0 into 0
1.471 * [backup-simplify]: Simplify 1 into 1
1.471 * [taylor]: Taking taylor expansion of (+ N 1) in N
1.471 * [taylor]: Taking taylor expansion of N in N
1.471 * [backup-simplify]: Simplify 0 into 0
1.471 * [backup-simplify]: Simplify 1 into 1
1.471 * [taylor]: Taking taylor expansion of 1 in N
1.471 * [backup-simplify]: Simplify 1 into 1
1.471 * [taylor]: Taking taylor expansion of 1 in N
1.471 * [backup-simplify]: Simplify 1 into 1
1.471 * [taylor]: Taking taylor expansion of (fma N (+ N 1) 1) in N
1.471 * [taylor]: Rewrote expression to (+ (* N (+ N 1)) 1)
1.471 * [taylor]: Taking taylor expansion of (* N (+ N 1)) in N
1.471 * [taylor]: Taking taylor expansion of N in N
1.471 * [backup-simplify]: Simplify 0 into 0
1.471 * [backup-simplify]: Simplify 1 into 1
1.471 * [taylor]: Taking taylor expansion of (+ N 1) in N
1.471 * [taylor]: Taking taylor expansion of N in N
1.471 * [backup-simplify]: Simplify 0 into 0
1.471 * [backup-simplify]: Simplify 1 into 1
1.471 * [taylor]: Taking taylor expansion of 1 in N
1.471 * [backup-simplify]: Simplify 1 into 1
1.471 * [taylor]: Taking taylor expansion of 1 in N
1.471 * [backup-simplify]: Simplify 1 into 1
1.472 * [backup-simplify]: Simplify (+ 0 1) into 1
1.473 * [backup-simplify]: Simplify (* 0 1) into 0
1.473 * [backup-simplify]: Simplify (+ 0 1) into 1
1.473 * [backup-simplify]: Simplify 1 into 1
1.474 * [backup-simplify]: Simplify (+ 1 0) into 1
1.474 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 1)) into 1
1.475 * [backup-simplify]: Simplify (+ 1 0) into 1
1.475 * [backup-simplify]: Simplify 1 into 1
1.475 * [backup-simplify]: Simplify (+ 0 0) into 0
1.476 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 1))) into 1
1.477 * [backup-simplify]: Simplify (+ 1 0) into 1
1.477 * [backup-simplify]: Simplify 1 into 1
1.477 * [backup-simplify]: Simplify (+ (* 1 (pow N 2)) (+ (* 1 N) 1)) into (+ N (+ (pow N 2) 1))
1.477 * [backup-simplify]: Simplify (fma (/ 1 N) (+ 1 (/ 1 N)) 1) into (fma (/ 1 N) (+ (/ 1 N) 1) 1)
1.477 * [approximate]: Taking taylor expansion of (fma (/ 1 N) (+ (/ 1 N) 1) 1) in (N) around 0
1.477 * [taylor]: Taking taylor expansion of (fma (/ 1 N) (+ (/ 1 N) 1) 1) in N
1.477 * [taylor]: Rewrote expression to (+ (* (/ 1 N) (+ (/ 1 N) 1)) 1)
1.477 * [taylor]: Taking taylor expansion of (* (/ 1 N) (+ (/ 1 N) 1)) in N
1.477 * [taylor]: Taking taylor expansion of (/ 1 N) in N
1.477 * [taylor]: Taking taylor expansion of N in N
1.477 * [backup-simplify]: Simplify 0 into 0
1.477 * [backup-simplify]: Simplify 1 into 1
1.478 * [backup-simplify]: Simplify (/ 1 1) into 1
1.478 * [taylor]: Taking taylor expansion of (+ (/ 1 N) 1) in N
1.478 * [taylor]: Taking taylor expansion of (/ 1 N) in N
1.478 * [taylor]: Taking taylor expansion of N in N
1.478 * [backup-simplify]: Simplify 0 into 0
1.478 * [backup-simplify]: Simplify 1 into 1
1.478 * [backup-simplify]: Simplify (/ 1 1) into 1
1.478 * [taylor]: Taking taylor expansion of 1 in N
1.478 * [backup-simplify]: Simplify 1 into 1
1.478 * [taylor]: Taking taylor expansion of 1 in N
1.478 * [backup-simplify]: Simplify 1 into 1
1.478 * [taylor]: Taking taylor expansion of (fma (/ 1 N) (+ (/ 1 N) 1) 1) in N
1.478 * [taylor]: Rewrote expression to (+ (* (/ 1 N) (+ (/ 1 N) 1)) 1)
1.478 * [taylor]: Taking taylor expansion of (* (/ 1 N) (+ (/ 1 N) 1)) in N
1.478 * [taylor]: Taking taylor expansion of (/ 1 N) in N
1.478 * [taylor]: Taking taylor expansion of N in N
1.478 * [backup-simplify]: Simplify 0 into 0
1.478 * [backup-simplify]: Simplify 1 into 1
1.479 * [backup-simplify]: Simplify (/ 1 1) into 1
1.479 * [taylor]: Taking taylor expansion of (+ (/ 1 N) 1) in N
1.479 * [taylor]: Taking taylor expansion of (/ 1 N) in N
1.479 * [taylor]: Taking taylor expansion of N in N
1.479 * [backup-simplify]: Simplify 0 into 0
1.479 * [backup-simplify]: Simplify 1 into 1
1.479 * [backup-simplify]: Simplify (/ 1 1) into 1
1.479 * [taylor]: Taking taylor expansion of 1 in N
1.479 * [backup-simplify]: Simplify 1 into 1
1.479 * [taylor]: Taking taylor expansion of 1 in N
1.479 * [backup-simplify]: Simplify 1 into 1
1.480 * [backup-simplify]: Simplify (+ 1 0) into 1
1.480 * [backup-simplify]: Simplify (* 1 1) into 1
1.480 * [backup-simplify]: Simplify (+ 1 0) into 1
1.481 * [backup-simplify]: Simplify 1 into 1
1.481 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.482 * [backup-simplify]: Simplify (+ 0 1) into 1
1.482 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.483 * [backup-simplify]: Simplify (+ (* 1 1) (* 0 1)) into 1
1.483 * [backup-simplify]: Simplify (+ 1 0) into 1
1.483 * [backup-simplify]: Simplify 1 into 1
1.484 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.485 * [backup-simplify]: Simplify (+ 0 0) into 0
1.485 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.486 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 1) (* 0 1))) into 0
1.487 * [backup-simplify]: Simplify (+ 0 1) into 1
1.487 * [backup-simplify]: Simplify 1 into 1
1.487 * [backup-simplify]: Simplify (+ 1 (+ (* 1 (/ 1 (/ 1 N))) (* 1 (pow (/ 1 (/ 1 N)) 2)))) into (+ N (+ (pow N 2) 1))
1.487 * [backup-simplify]: Simplify (fma (/ 1 (- N)) (+ 1 (/ 1 (- N))) 1) into (fma (/ -1 N) (- 1 (/ 1 N)) 1)
1.487 * [approximate]: Taking taylor expansion of (fma (/ -1 N) (- 1 (/ 1 N)) 1) in (N) around 0
1.487 * [taylor]: Taking taylor expansion of (fma (/ -1 N) (- 1 (/ 1 N)) 1) in N
1.487 * [taylor]: Rewrote expression to (+ (* (/ -1 N) (- 1 (/ 1 N))) 1)
1.487 * [taylor]: Taking taylor expansion of (* (/ -1 N) (- 1 (/ 1 N))) in N
1.487 * [taylor]: Taking taylor expansion of (/ -1 N) in N
1.487 * [taylor]: Taking taylor expansion of -1 in N
1.487 * [backup-simplify]: Simplify -1 into -1
1.487 * [taylor]: Taking taylor expansion of N in N
1.487 * [backup-simplify]: Simplify 0 into 0
1.487 * [backup-simplify]: Simplify 1 into 1
1.488 * [backup-simplify]: Simplify (/ -1 1) into -1
1.488 * [taylor]: Taking taylor expansion of (- 1 (/ 1 N)) in N
1.488 * [taylor]: Taking taylor expansion of 1 in N
1.488 * [backup-simplify]: Simplify 1 into 1
1.488 * [taylor]: Taking taylor expansion of (/ 1 N) in N
1.488 * [taylor]: Taking taylor expansion of N in N
1.488 * [backup-simplify]: Simplify 0 into 0
1.488 * [backup-simplify]: Simplify 1 into 1
1.489 * [backup-simplify]: Simplify (/ 1 1) into 1
1.489 * [taylor]: Taking taylor expansion of 1 in N
1.489 * [backup-simplify]: Simplify 1 into 1
1.489 * [taylor]: Taking taylor expansion of (fma (/ -1 N) (- 1 (/ 1 N)) 1) in N
1.489 * [taylor]: Rewrote expression to (+ (* (/ -1 N) (- 1 (/ 1 N))) 1)
1.489 * [taylor]: Taking taylor expansion of (* (/ -1 N) (- 1 (/ 1 N))) in N
1.489 * [taylor]: Taking taylor expansion of (/ -1 N) in N
1.489 * [taylor]: Taking taylor expansion of -1 in N
1.489 * [backup-simplify]: Simplify -1 into -1
1.489 * [taylor]: Taking taylor expansion of N in N
1.489 * [backup-simplify]: Simplify 0 into 0
1.489 * [backup-simplify]: Simplify 1 into 1
1.489 * [backup-simplify]: Simplify (/ -1 1) into -1
1.489 * [taylor]: Taking taylor expansion of (- 1 (/ 1 N)) in N
1.489 * [taylor]: Taking taylor expansion of 1 in N
1.489 * [backup-simplify]: Simplify 1 into 1
1.489 * [taylor]: Taking taylor expansion of (/ 1 N) in N
1.489 * [taylor]: Taking taylor expansion of N in N
1.489 * [backup-simplify]: Simplify 0 into 0
1.489 * [backup-simplify]: Simplify 1 into 1
1.490 * [backup-simplify]: Simplify (/ 1 1) into 1
1.490 * [taylor]: Taking taylor expansion of 1 in N
1.490 * [backup-simplify]: Simplify 1 into 1
1.490 * [backup-simplify]: Simplify (- 1) into -1
1.491 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.491 * [backup-simplify]: Simplify (* -1 -1) into 1
1.491 * [backup-simplify]: Simplify (+ 1 0) into 1
1.491 * [backup-simplify]: Simplify 1 into 1
1.492 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.492 * [backup-simplify]: Simplify (- 0) into 0
1.493 * [backup-simplify]: Simplify (+ 1 0) into 1
1.494 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1.494 * [backup-simplify]: Simplify (+ (* -1 1) (* 0 -1)) into -1
1.495 * [backup-simplify]: Simplify (+ -1 0) into -1
1.495 * [backup-simplify]: Simplify -1 into -1
1.496 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.496 * [backup-simplify]: Simplify (- 0) into 0
1.496 * [backup-simplify]: Simplify (+ 0 0) into 0
1.497 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.498 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 1) (* 0 -1))) into 0
1.498 * [backup-simplify]: Simplify (+ 0 1) into 1
1.498 * [backup-simplify]: Simplify 1 into 1
1.499 * [backup-simplify]: Simplify (+ 1 (+ (* -1 (/ 1 (/ 1 (- N)))) (* 1 (pow (/ 1 (/ 1 (- N))) 2)))) into (+ N (+ (pow N 2) 1))
1.499 * * * [progress]: simplifying candidates
1.499 * * * * [progress]: [ 1 / 27 ] simplifiying candidate #<alt (λ (N) (log1p (expm1 (atan2 1 (fma N (+ 1 N) 1)))))>
1.499 * * * * [progress]: [ 2 / 27 ] simplifiying candidate #<alt (λ (N) (expm1 (log1p (atan2 1 (fma N (+ 1 N) 1)))))>
1.499 * * * * [progress]: [ 3 / 27 ] simplifiying candidate #<alt (λ (N) (pow (atan2 1 (fma N (+ 1 N) 1)) 1))>
1.499 * * * * [progress]: [ 4 / 27 ] simplifiying candidate #<alt (λ (N) (exp (log (atan2 1 (fma N (+ 1 N) 1)))))>
1.499 * * * * [progress]: [ 5 / 27 ] simplifiying candidate #<alt (λ (N) (log (exp (atan2 1 (fma N (+ 1 N) 1)))))>
1.499 * * * * [progress]: [ 6 / 27 ] simplifiying candidate #<alt (λ (N) (* (* (cbrt (atan2 1 (fma N (+ 1 N) 1))) (cbrt (atan2 1 (fma N (+ 1 N) 1)))) (cbrt (atan2 1 (fma N (+ 1 N) 1)))))>
1.499 * * * * [progress]: [ 7 / 27 ] simplifiying candidate #<alt (λ (N) (cbrt (* (* (atan2 1 (fma N (+ 1 N) 1)) (atan2 1 (fma N (+ 1 N) 1))) (atan2 1 (fma N (+ 1 N) 1)))))>
1.499 * * * * [progress]: [ 8 / 27 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (sqrt (atan2 1 (fma N (+ 1 N) 1)))))>
1.499 * * * * [progress]: [ 9 / 27 ] simplifiying candidate #<alt (λ (N) (* 1 (atan2 1 (fma N (+ 1 N) 1))))>
1.499 * * * * [progress]: [ 10 / 27 ] simplifiying candidate #<alt (λ (N) (posit16->real (real->posit16 (atan2 1 (fma N (+ 1 N) 1)))))>
1.499 * * * * [progress]: [ 11 / 27 ] simplifiying candidate #<alt (λ (N) (atan2 1 (log1p (expm1 (fma N (+ 1 N) 1)))))>
1.499 * * * * [progress]: [ 12 / 27 ] simplifiying candidate #<alt (λ (N) (atan2 1 (expm1 (log1p (fma N (+ 1 N) 1)))))>
1.499 * * * * [progress]: [ 13 / 27 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ (* N (+ 1 N)) 1)))>
1.499 * * * * [progress]: [ 14 / 27 ] simplifiying candidate #<alt (λ (N) (atan2 1 (pow (fma N (+ 1 N) 1) 1)))>
1.500 * * * * [progress]: [ 15 / 27 ] simplifiying candidate #<alt (λ (N) (atan2 1 (exp (log (fma N (+ 1 N) 1)))))>
1.500 * * * * [progress]: [ 16 / 27 ] simplifiying candidate #<alt (λ (N) (atan2 1 (log (exp (fma N (+ 1 N) 1)))))>
1.500 * * * * [progress]: [ 17 / 27 ] simplifiying candidate #<alt (λ (N) (atan2 1 (* (* (cbrt (fma N (+ 1 N) 1)) (cbrt (fma N (+ 1 N) 1))) (cbrt (fma N (+ 1 N) 1)))))>
1.500 * * * * [progress]: [ 18 / 27 ] simplifiying candidate #<alt (λ (N) (atan2 1 (cbrt (* (* (fma N (+ 1 N) 1) (fma N (+ 1 N) 1)) (fma N (+ 1 N) 1)))))>
1.500 * * * * [progress]: [ 19 / 27 ] simplifiying candidate #<alt (λ (N) (atan2 1 (* (sqrt (fma N (+ 1 N) 1)) (sqrt (fma N (+ 1 N) 1)))))>
1.500 * * * * [progress]: [ 20 / 27 ] simplifiying candidate #<alt (λ (N) (atan2 1 (* 1 (fma N (+ 1 N) 1))))>
1.500 * * * * [progress]: [ 21 / 27 ] simplifiying candidate #<alt (λ (N) (atan2 1 (posit16->real (real->posit16 (fma N (+ 1 N) 1)))))>
1.500 * * * * [progress]: [ 22 / 27 ] simplifiying candidate #<alt (λ (N) (atan2 1 (fma N (+ N 1) 1)))>
1.500 * * * * [progress]: [ 23 / 27 ] simplifiying candidate #<alt (λ (N) (atan2 1 (fma N (+ N 1) 1)))>
1.500 * * * * [progress]: [ 24 / 27 ] simplifiying candidate #<alt (λ (N) (atan2 1 (fma N (+ N 1) 1)))>
1.500 * * * * [progress]: [ 25 / 27 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ N (+ (pow N 2) 1))))>
1.500 * * * * [progress]: [ 26 / 27 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ N (+ (pow N 2) 1))))>
1.500 * * * * [progress]: [ 27 / 27 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ N (+ (pow N 2) 1))))>
1.501 * [simplify]: Simplifying:
  (expm1 (atan2 1 (fma N (+ 1 N) 1)))
  (log1p (atan2 1 (fma N (+ 1 N) 1)))
  (log (atan2 1 (fma N (+ 1 N) 1)))
  (exp (atan2 1 (fma N (+ 1 N) 1)))
  (* (cbrt (atan2 1 (fma N (+ 1 N) 1))) (cbrt (atan2 1 (fma N (+ 1 N) 1))))
  (cbrt (atan2 1 (fma N (+ 1 N) 1)))
  (* (* (atan2 1 (fma N (+ 1 N) 1)) (atan2 1 (fma N (+ 1 N) 1))) (atan2 1 (fma N (+ 1 N) 1)))
  (sqrt (atan2 1 (fma N (+ 1 N) 1)))
  (sqrt (atan2 1 (fma N (+ 1 N) 1)))
  (real->posit16 (atan2 1 (fma N (+ 1 N) 1)))
  (expm1 (fma N (+ 1 N) 1))
  (log1p (fma N (+ 1 N) 1))
  (* N (+ 1 N))
  (log (fma N (+ 1 N) 1))
  (exp (fma N (+ 1 N) 1))
  (* (cbrt (fma N (+ 1 N) 1)) (cbrt (fma N (+ 1 N) 1)))
  (cbrt (fma N (+ 1 N) 1))
  (* (* (fma N (+ 1 N) 1) (fma N (+ 1 N) 1)) (fma N (+ 1 N) 1))
  (sqrt (fma N (+ 1 N) 1))
  (sqrt (fma N (+ 1 N) 1))
  (real->posit16 (fma N (+ 1 N) 1))
  (atan2 1 (fma N (+ N 1) 1))
  (atan2 1 (fma N (+ N 1) 1))
  (atan2 1 (fma N (+ N 1) 1))
  (+ N (+ (pow N 2) 1))
  (+ N (+ (pow N 2) 1))
  (+ N (+ (pow N 2) 1))
1.501 * * [simplify]: iteration 1: (33 enodes)
1.517 * * [simplify]: iteration 2: (113 enodes)
1.555 * * [simplify]: iteration 3: (143 enodes)
1.581 * * [simplify]: iteration 4: (278 enodes)
1.783 * * [simplify]: iteration 5: (972 enodes)
5.214 * * [simplify]: Extracting #0: cost 21 inf + 0
5.215 * * [simplify]: Extracting #1: cost 250 inf + 0
5.230 * * [simplify]: Extracting #2: cost 1131 inf + 8241
5.253 * * [simplify]: Extracting #3: cost 822 inf + 88069
5.339 * * [simplify]: Extracting #4: cost 39 inf + 285915
5.460 * * [simplify]: Extracting #5: cost 1 inf + 293516
5.566 * * [simplify]: Extracting #6: cost 0 inf + 293676
5.668 * [simplify]: Simplified to:
  (expm1 (atan2 1 (fma N (+ N 1) 1)))
  (log1p (atan2 1 (fma N (+ N 1) 1)))
  (log (atan2 1 (fma N (+ N 1) 1)))
  (exp (atan2 1 (fma N (+ N 1) 1)))
  (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1))))
  (cbrt (atan2 1 (fma N (+ N 1) 1)))
  (* (* (atan2 1 (fma N (+ N 1) 1)) (atan2 1 (fma N (+ N 1) 1))) (atan2 1 (fma N (+ N 1) 1)))
  (sqrt (atan2 1 (fma N (+ N 1) 1)))
  (sqrt (atan2 1 (fma N (+ N 1) 1)))
  (real->posit16 (atan2 1 (fma N (+ N 1) 1)))
  (expm1 (fma N (+ N 1) 1))
  (log1p (fma N (+ N 1) 1))
  (fma N N N)
  (log1p (fma N N N))
  (exp (fma N (+ N 1) 1))
  (* (cbrt (fma N (+ N 1) 1)) (cbrt (fma N (+ N 1) 1)))
  (cbrt (fma N (+ N 1) 1))
  (* (fma N (+ N 1) 1) (* (fma N (+ N 1) 1) (fma N (+ N 1) 1)))
  (sqrt (fma N (+ N 1) 1))
  (sqrt (fma N (+ N 1) 1))
  (real->posit16 (fma N (+ N 1) 1))
  (atan2 1 (fma N (+ N 1) 1))
  (atan2 1 (fma N (+ N 1) 1))
  (atan2 1 (fma N (+ N 1) 1))
  (fma N (+ N 1) 1)
  (fma N (+ N 1) 1)
  (fma N (+ N 1) 1)
5.669 * * * [progress]: adding candidates to table
5.904 * * [progress]: iteration 3 / 4
5.904 * * * [progress]: picking best candidate
5.922 * * * * [pick]: Picked  #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (sqrt (atan2 1 (fma N (+ 1 N) 1)))))>
5.922 * * * [progress]: localizing error
5.955 * * * [progress]: generating rewritten candidates
5.955 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2)
5.962 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1)
5.965 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1)
5.965 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1)
5.967 * * * [progress]: generating series expansions
5.967 * * * * [progress]: [ 1 / 4 ] generating series at (2 2)
5.967 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma N (+ 1 N) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
5.967 * [approximate]: Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in (N) around 0
5.967 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in N
5.967 * [taylor]: Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
5.967 * [backup-simplify]: Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
5.967 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
5.967 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
5.967 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in N
5.967 * [taylor]: Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
5.968 * [backup-simplify]: Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
5.968 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
5.968 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
5.968 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
5.968 * [backup-simplify]: Simplify 0 into 0
5.969 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
5.969 * [backup-simplify]: Simplify 0 into 0
5.971 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
5.971 * [backup-simplify]: Simplify 0 into 0
5.972 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
5.972 * [backup-simplify]: Simplify 0 into 0
5.973 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
5.973 * [backup-simplify]: Simplify 0 into 0
5.974 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
5.974 * [backup-simplify]: Simplify 0 into 0
5.974 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
5.974 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
5.974 * [approximate]: Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in (N) around 0
5.974 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in N
5.974 * [taylor]: Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
5.974 * [backup-simplify]: Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
5.975 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
5.975 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
5.975 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in N
5.975 * [taylor]: Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
5.975 * [backup-simplify]: Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
5.975 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
5.975 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
5.975 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
5.976 * [backup-simplify]: Simplify 0 into 0
5.976 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
5.976 * [backup-simplify]: Simplify 0 into 0
5.977 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
5.977 * [backup-simplify]: Simplify 0 into 0
5.978 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
5.979 * [backup-simplify]: Simplify 0 into 0
5.979 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
5.979 * [backup-simplify]: Simplify 0 into 0
5.980 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
5.981 * [backup-simplify]: Simplify 0 into 0
5.981 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ 1 (/ 1 N)) (+ (/ 1 (/ 1 N)) 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
5.981 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ 1 (- N)) (+ 1 (/ 1 (- N))) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
5.981 * [approximate]: Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in (N) around 0
5.981 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in N
5.981 * [taylor]: Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
5.981 * [backup-simplify]: Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
5.981 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
5.981 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
5.981 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in N
5.981 * [taylor]: Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
5.982 * [backup-simplify]: Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
5.982 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
5.982 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
5.982 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
5.982 * [backup-simplify]: Simplify 0 into 0
5.983 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
5.983 * [backup-simplify]: Simplify 0 into 0
5.984 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
5.984 * [backup-simplify]: Simplify 0 into 0
5.985 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
5.985 * [backup-simplify]: Simplify 0 into 0
5.985 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
5.986 * [backup-simplify]: Simplify 0 into 0
5.986 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
5.986 * [backup-simplify]: Simplify 0 into 0
5.986 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ -1 (/ 1 (- N))) (- 1 (/ 1 (/ 1 (- N)))) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
5.986 * * * * [progress]: [ 2 / 4 ] generating series at (2 1)
5.986 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma N (+ 1 N) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
5.987 * [approximate]: Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in (N) around 0
5.987 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in N
5.987 * [taylor]: Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
5.987 * [backup-simplify]: Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
5.987 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
5.987 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
5.987 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in N
5.987 * [taylor]: Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
5.987 * [backup-simplify]: Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
5.987 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
5.987 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
5.987 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
5.987 * [backup-simplify]: Simplify 0 into 0
5.988 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
5.988 * [backup-simplify]: Simplify 0 into 0
5.988 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
5.988 * [backup-simplify]: Simplify 0 into 0
5.989 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
5.989 * [backup-simplify]: Simplify 0 into 0
5.990 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
5.990 * [backup-simplify]: Simplify 0 into 0
5.990 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
5.990 * [backup-simplify]: Simplify 0 into 0
5.990 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
5.990 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
5.990 * [approximate]: Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in (N) around 0
5.990 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in N
5.990 * [taylor]: Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
5.991 * [backup-simplify]: Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
5.991 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
5.991 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
5.991 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in N
5.991 * [taylor]: Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
5.991 * [backup-simplify]: Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
5.991 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
5.991 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
5.991 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
5.991 * [backup-simplify]: Simplify 0 into 0
5.992 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
5.992 * [backup-simplify]: Simplify 0 into 0
5.992 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
5.992 * [backup-simplify]: Simplify 0 into 0
5.993 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
5.993 * [backup-simplify]: Simplify 0 into 0
5.994 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
5.994 * [backup-simplify]: Simplify 0 into 0
5.994 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
5.994 * [backup-simplify]: Simplify 0 into 0
5.995 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ 1 (/ 1 N)) (+ (/ 1 (/ 1 N)) 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
5.995 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ 1 (- N)) (+ 1 (/ 1 (- N))) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
5.995 * [approximate]: Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in (N) around 0
5.995 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in N
5.995 * [taylor]: Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
5.995 * [backup-simplify]: Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
5.995 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
5.995 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
5.995 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in N
5.995 * [taylor]: Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
5.995 * [backup-simplify]: Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
5.995 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
5.995 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
5.995 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
5.996 * [backup-simplify]: Simplify 0 into 0
5.996 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
5.996 * [backup-simplify]: Simplify 0 into 0
5.997 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
5.997 * [backup-simplify]: Simplify 0 into 0
5.997 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
5.997 * [backup-simplify]: Simplify 0 into 0
5.998 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
5.998 * [backup-simplify]: Simplify 0 into 0
5.999 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
5.999 * [backup-simplify]: Simplify 0 into 0
5.999 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ -1 (/ 1 (- N))) (- 1 (/ 1 (/ 1 (- N)))) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
5.999 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1)
5.999 * [backup-simplify]: Simplify (atan2 1 (fma N (+ 1 N) 1)) into (atan2 1 (fma N (+ N 1) 1))
5.999 * [approximate]: Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in (N) around 0
5.999 * [taylor]: Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
5.999 * [backup-simplify]: Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
5.999 * [taylor]: Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
5.999 * [backup-simplify]: Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
5.999 * [backup-simplify]: Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
5.999 * [backup-simplify]: Simplify 0 into 0
5.999 * [backup-simplify]: Simplify 0 into 0
5.999 * [backup-simplify]: Simplify 0 into 0
5.999 * [backup-simplify]: Simplify 0 into 0
5.999 * [backup-simplify]: Simplify 0 into 0
5.999 * [backup-simplify]: Simplify 0 into 0
5.999 * [backup-simplify]: Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
6.000 * [backup-simplify]: Simplify (atan2 1 (fma (/ 1 N) (+ 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
6.000 * [approximate]: Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in (N) around 0
6.000 * [taylor]: Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
6.000 * [backup-simplify]: Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
6.000 * [taylor]: Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
6.000 * [backup-simplify]: Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
6.000 * [backup-simplify]: Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
6.000 * [backup-simplify]: Simplify 0 into 0
6.000 * [backup-simplify]: Simplify 0 into 0
6.000 * [backup-simplify]: Simplify 0 into 0
6.000 * [backup-simplify]: Simplify 0 into 0
6.000 * [backup-simplify]: Simplify 0 into 0
6.000 * [backup-simplify]: Simplify 0 into 0
6.000 * [backup-simplify]: Simplify (atan2 1 (fma (/ 1 (/ 1 N)) (+ (/ 1 (/ 1 N)) 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
6.000 * [backup-simplify]: Simplify (atan2 1 (fma (/ 1 (- N)) (+ 1 (/ 1 (- N))) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
6.000 * [approximate]: Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in (N) around 0
6.000 * [taylor]: Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
6.000 * [backup-simplify]: Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
6.000 * [taylor]: Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
6.000 * [backup-simplify]: Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
6.001 * [backup-simplify]: Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
6.001 * [backup-simplify]: Simplify 0 into 0
6.001 * [backup-simplify]: Simplify 0 into 0
6.001 * [backup-simplify]: Simplify 0 into 0
6.001 * [backup-simplify]: Simplify 0 into 0
6.001 * [backup-simplify]: Simplify 0 into 0
6.001 * [backup-simplify]: Simplify 0 into 0
6.001 * [backup-simplify]: Simplify (atan2 1 (fma (/ -1 (/ 1 (- N))) (- 1 (/ 1 (/ 1 (- N)))) 1)) into (atan2 1 (fma N (+ N 1) 1))
6.001 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1)
6.001 * [backup-simplify]: Simplify (atan2 1 (fma N (+ 1 N) 1)) into (atan2 1 (fma N (+ N 1) 1))
6.001 * [approximate]: Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in (N) around 0
6.001 * [taylor]: Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
6.001 * [backup-simplify]: Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
6.001 * [taylor]: Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
6.001 * [backup-simplify]: Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
6.001 * [backup-simplify]: Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
6.001 * [backup-simplify]: Simplify 0 into 0
6.001 * [backup-simplify]: Simplify 0 into 0
6.001 * [backup-simplify]: Simplify 0 into 0
6.001 * [backup-simplify]: Simplify 0 into 0
6.001 * [backup-simplify]: Simplify 0 into 0
6.001 * [backup-simplify]: Simplify 0 into 0
6.001 * [backup-simplify]: Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
6.001 * [backup-simplify]: Simplify (atan2 1 (fma (/ 1 N) (+ 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
6.001 * [approximate]: Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in (N) around 0
6.001 * [taylor]: Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
6.002 * [backup-simplify]: Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
6.002 * [taylor]: Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
6.002 * [backup-simplify]: Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
6.002 * [backup-simplify]: Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
6.002 * [backup-simplify]: Simplify 0 into 0
6.002 * [backup-simplify]: Simplify 0 into 0
6.002 * [backup-simplify]: Simplify 0 into 0
6.002 * [backup-simplify]: Simplify 0 into 0
6.002 * [backup-simplify]: Simplify 0 into 0
6.002 * [backup-simplify]: Simplify 0 into 0
6.002 * [backup-simplify]: Simplify (atan2 1 (fma (/ 1 (/ 1 N)) (+ (/ 1 (/ 1 N)) 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
6.002 * [backup-simplify]: Simplify (atan2 1 (fma (/ 1 (- N)) (+ 1 (/ 1 (- N))) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
6.002 * [approximate]: Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in (N) around 0
6.002 * [taylor]: Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
6.002 * [backup-simplify]: Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
6.002 * [taylor]: Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
6.002 * [backup-simplify]: Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
6.002 * [backup-simplify]: Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
6.002 * [backup-simplify]: Simplify 0 into 0
6.002 * [backup-simplify]: Simplify 0 into 0
6.002 * [backup-simplify]: Simplify 0 into 0
6.002 * [backup-simplify]: Simplify 0 into 0
6.003 * [backup-simplify]: Simplify 0 into 0
6.003 * [backup-simplify]: Simplify 0 into 0
6.003 * [backup-simplify]: Simplify (atan2 1 (fma (/ -1 (/ 1 (- N))) (- 1 (/ 1 (/ 1 (- N)))) 1)) into (atan2 1 (fma N (+ N 1) 1))
6.003 * * * [progress]: simplifying candidates
6.003 * * * * [progress]: [ 1 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (log1p (expm1 (sqrt (atan2 1 (fma N (+ 1 N) 1)))))))>
6.003 * * * * [progress]: [ 2 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (expm1 (log1p (sqrt (atan2 1 (fma N (+ 1 N) 1)))))))>
6.003 * * * * [progress]: [ 3 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (pow (atan2 1 (fma N (+ 1 N) 1)) 1/2)))>
6.003 * * * * [progress]: [ 4 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (pow (sqrt (atan2 1 (fma N (+ 1 N) 1))) 1)))>
6.003 * * * * [progress]: [ 5 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (exp (log (sqrt (atan2 1 (fma N (+ 1 N) 1)))))))>
6.003 * * * * [progress]: [ 6 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (log (exp (sqrt (atan2 1 (fma N (+ 1 N) 1)))))))>
6.003 * * * * [progress]: [ 7 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (* (* (cbrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (cbrt (sqrt (atan2 1 (fma N (+ 1 N) 1))))) (cbrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))))))>
6.003 * * * * [progress]: [ 8 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (cbrt (* (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (sqrt (atan2 1 (fma N (+ 1 N) 1)))))))>
6.003 * * * * [progress]: [ 9 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (* (sqrt (* (cbrt (atan2 1 (fma N (+ 1 N) 1))) (cbrt (atan2 1 (fma N (+ 1 N) 1))))) (sqrt (cbrt (atan2 1 (fma N (+ 1 N) 1)))))))>
6.003 * * * * [progress]: [ 10 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (* (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))))))>
6.003 * * * * [progress]: [ 11 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (* (sqrt 1) (sqrt (atan2 1 (fma N (+ 1 N) 1))))))>
6.003 * * * * [progress]: [ 12 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (pow (atan2 1 (fma N (+ 1 N) 1)) (/ 1 2))))>
6.003 * * * * [progress]: [ 13 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (* (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))))))>
6.003 * * * * [progress]: [ 14 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (fabs (sqrt (atan2 1 (fma N (+ 1 N) 1))))))>
6.003 * * * * [progress]: [ 15 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (* 1 (sqrt (atan2 1 (fma N (+ 1 N) 1))))))>
6.003 * * * * [progress]: [ 16 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (posit16->real (real->posit16 (sqrt (atan2 1 (fma N (+ 1 N) 1)))))))>
6.003 * * * * [progress]: [ 17 / 64 ] simplifiying candidate #<alt (λ (N) (* (log1p (expm1 (sqrt (atan2 1 (fma N (+ 1 N) 1))))) (sqrt (atan2 1 (fma N (+ 1 N) 1)))))>
6.003 * * * * [progress]: [ 18 / 64 ] simplifiying candidate #<alt (λ (N) (* (expm1 (log1p (sqrt (atan2 1 (fma N (+ 1 N) 1))))) (sqrt (atan2 1 (fma N (+ 1 N) 1)))))>
6.003 * * * * [progress]: [ 19 / 64 ] simplifiying candidate #<alt (λ (N) (* (pow (atan2 1 (fma N (+ 1 N) 1)) 1/2) (sqrt (atan2 1 (fma N (+ 1 N) 1)))))>
6.003 * * * * [progress]: [ 20 / 64 ] simplifiying candidate #<alt (λ (N) (* (pow (sqrt (atan2 1 (fma N (+ 1 N) 1))) 1) (sqrt (atan2 1 (fma N (+ 1 N) 1)))))>
6.003 * * * * [progress]: [ 21 / 64 ] simplifiying candidate #<alt (λ (N) (* (exp (log (sqrt (atan2 1 (fma N (+ 1 N) 1))))) (sqrt (atan2 1 (fma N (+ 1 N) 1)))))>
6.003 * * * * [progress]: [ 22 / 64 ] simplifiying candidate #<alt (λ (N) (* (log (exp (sqrt (atan2 1 (fma N (+ 1 N) 1))))) (sqrt (atan2 1 (fma N (+ 1 N) 1)))))>
6.004 * * * * [progress]: [ 23 / 64 ] simplifiying candidate #<alt (λ (N) (* (* (* (cbrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (cbrt (sqrt (atan2 1 (fma N (+ 1 N) 1))))) (cbrt (sqrt (atan2 1 (fma N (+ 1 N) 1))))) (sqrt (atan2 1 (fma N (+ 1 N) 1)))))>
6.004 * * * * [progress]: [ 24 / 64 ] simplifiying candidate #<alt (λ (N) (* (cbrt (* (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (sqrt (atan2 1 (fma N (+ 1 N) 1))))) (sqrt (atan2 1 (fma N (+ 1 N) 1)))))>
6.004 * * * * [progress]: [ 25 / 64 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (* (cbrt (atan2 1 (fma N (+ 1 N) 1))) (cbrt (atan2 1 (fma N (+ 1 N) 1))))) (sqrt (cbrt (atan2 1 (fma N (+ 1 N) 1))))) (sqrt (atan2 1 (fma N (+ 1 N) 1)))))>
6.004 * * * * [progress]: [ 26 / 64 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1))))) (sqrt (atan2 1 (fma N (+ 1 N) 1)))))>
6.004 * * * * [progress]: [ 27 / 64 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt 1) (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (sqrt (atan2 1 (fma N (+ 1 N) 1)))))>
6.004 * * * * [progress]: [ 28 / 64 ] simplifiying candidate #<alt (λ (N) (* (pow (atan2 1 (fma N (+ 1 N) 1)) (/ 1 2)) (sqrt (atan2 1 (fma N (+ 1 N) 1)))))>
6.004 * * * * [progress]: [ 29 / 64 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1))))) (sqrt (atan2 1 (fma N (+ 1 N) 1)))))>
6.004 * * * * [progress]: [ 30 / 64 ] simplifiying candidate #<alt (λ (N) (* (fabs (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (sqrt (atan2 1 (fma N (+ 1 N) 1)))))>
6.004 * * * * [progress]: [ 31 / 64 ] simplifiying candidate #<alt (λ (N) (* (* 1 (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (sqrt (atan2 1 (fma N (+ 1 N) 1)))))>
6.004 * * * * [progress]: [ 32 / 64 ] simplifiying candidate #<alt (λ (N) (* (posit16->real (real->posit16 (sqrt (atan2 1 (fma N (+ 1 N) 1))))) (sqrt (atan2 1 (fma N (+ 1 N) 1)))))>
6.004 * * * * [progress]: [ 33 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (sqrt (log1p (expm1 (atan2 1 (fma N (+ 1 N) 1)))))))>
6.004 * * * * [progress]: [ 34 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (sqrt (expm1 (log1p (atan2 1 (fma N (+ 1 N) 1)))))))>
6.004 * * * * [progress]: [ 35 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (sqrt (pow (atan2 1 (fma N (+ 1 N) 1)) 1))))>
6.004 * * * * [progress]: [ 36 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (sqrt (exp (log (atan2 1 (fma N (+ 1 N) 1)))))))>
6.004 * * * * [progress]: [ 37 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (sqrt (log (exp (atan2 1 (fma N (+ 1 N) 1)))))))>
6.004 * * * * [progress]: [ 38 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (sqrt (* (* (cbrt (atan2 1 (fma N (+ 1 N) 1))) (cbrt (atan2 1 (fma N (+ 1 N) 1)))) (cbrt (atan2 1 (fma N (+ 1 N) 1)))))))>
6.004 * * * * [progress]: [ 39 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (sqrt (cbrt (* (* (atan2 1 (fma N (+ 1 N) 1)) (atan2 1 (fma N (+ 1 N) 1))) (atan2 1 (fma N (+ 1 N) 1)))))))>
6.004 * * * * [progress]: [ 40 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (sqrt (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (sqrt (atan2 1 (fma N (+ 1 N) 1)))))))>
6.004 * * * * [progress]: [ 41 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (sqrt (* 1 (atan2 1 (fma N (+ 1 N) 1))))))>
6.004 * * * * [progress]: [ 42 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (sqrt (posit16->real (real->posit16 (atan2 1 (fma N (+ 1 N) 1)))))))>
6.004 * * * * [progress]: [ 43 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (log1p (expm1 (atan2 1 (fma N (+ 1 N) 1))))) (sqrt (atan2 1 (fma N (+ 1 N) 1)))))>
6.004 * * * * [progress]: [ 44 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (expm1 (log1p (atan2 1 (fma N (+ 1 N) 1))))) (sqrt (atan2 1 (fma N (+ 1 N) 1)))))>
6.004 * * * * [progress]: [ 45 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (pow (atan2 1 (fma N (+ 1 N) 1)) 1)) (sqrt (atan2 1 (fma N (+ 1 N) 1)))))>
6.004 * * * * [progress]: [ 46 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (exp (log (atan2 1 (fma N (+ 1 N) 1))))) (sqrt (atan2 1 (fma N (+ 1 N) 1)))))>
6.004 * * * * [progress]: [ 47 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (log (exp (atan2 1 (fma N (+ 1 N) 1))))) (sqrt (atan2 1 (fma N (+ 1 N) 1)))))>
6.004 * * * * [progress]: [ 48 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (* (* (cbrt (atan2 1 (fma N (+ 1 N) 1))) (cbrt (atan2 1 (fma N (+ 1 N) 1)))) (cbrt (atan2 1 (fma N (+ 1 N) 1))))) (sqrt (atan2 1 (fma N (+ 1 N) 1)))))>
6.004 * * * * [progress]: [ 49 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (cbrt (* (* (atan2 1 (fma N (+ 1 N) 1)) (atan2 1 (fma N (+ 1 N) 1))) (atan2 1 (fma N (+ 1 N) 1))))) (sqrt (atan2 1 (fma N (+ 1 N) 1)))))>
6.005 * * * * [progress]: [ 50 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (sqrt (atan2 1 (fma N (+ 1 N) 1))))) (sqrt (atan2 1 (fma N (+ 1 N) 1)))))>
6.005 * * * * [progress]: [ 51 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (* 1 (atan2 1 (fma N (+ 1 N) 1)))) (sqrt (atan2 1 (fma N (+ 1 N) 1)))))>
6.005 * * * * [progress]: [ 52 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (posit16->real (real->posit16 (atan2 1 (fma N (+ 1 N) 1))))) (sqrt (atan2 1 (fma N (+ 1 N) 1)))))>
6.005 * * * * [progress]: [ 53 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
6.005 * * * * [progress]: [ 54 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
6.005 * * * * [progress]: [ 55 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
6.005 * * * * [progress]: [ 56 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ 1 N) 1)))))>
6.005 * * * * [progress]: [ 57 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ 1 N) 1)))))>
6.005 * * * * [progress]: [ 58 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ 1 N) 1)))))>
6.005 * * * * [progress]: [ 59 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
6.005 * * * * [progress]: [ 60 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
6.005 * * * * [progress]: [ 61 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
6.005 * * * * [progress]: [ 62 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ 1 N) 1)))))>
6.005 * * * * [progress]: [ 63 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ 1 N) 1)))))>
6.005 * * * * [progress]: [ 64 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ 1 N) 1)))))>
6.006 * [simplify]: Simplifying:
  (expm1 (sqrt (atan2 1 (fma N (+ 1 N) 1))))
  (log1p (sqrt (atan2 1 (fma N (+ 1 N) 1))))
  (log (sqrt (atan2 1 (fma N (+ 1 N) 1))))
  (exp (sqrt (atan2 1 (fma N (+ 1 N) 1))))
  (* (cbrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (cbrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))))
  (cbrt (sqrt (atan2 1 (fma N (+ 1 N) 1))))
  (* (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (sqrt (atan2 1 (fma N (+ 1 N) 1))))
  (sqrt (* (cbrt (atan2 1 (fma N (+ 1 N) 1))) (cbrt (atan2 1 (fma N (+ 1 N) 1)))))
  (sqrt (cbrt (atan2 1 (fma N (+ 1 N) 1))))
  (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1))))
  (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1))))
  (sqrt 1)
  (sqrt (atan2 1 (fma N (+ 1 N) 1)))
  (/ 1 2)
  (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1))))
  (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1))))
  (real->posit16 (sqrt (atan2 1 (fma N (+ 1 N) 1))))
  (expm1 (sqrt (atan2 1 (fma N (+ 1 N) 1))))
  (log1p (sqrt (atan2 1 (fma N (+ 1 N) 1))))
  (log (sqrt (atan2 1 (fma N (+ 1 N) 1))))
  (exp (sqrt (atan2 1 (fma N (+ 1 N) 1))))
  (* (cbrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (cbrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))))
  (cbrt (sqrt (atan2 1 (fma N (+ 1 N) 1))))
  (* (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (sqrt (atan2 1 (fma N (+ 1 N) 1))))
  (sqrt (* (cbrt (atan2 1 (fma N (+ 1 N) 1))) (cbrt (atan2 1 (fma N (+ 1 N) 1)))))
  (sqrt (cbrt (atan2 1 (fma N (+ 1 N) 1))))
  (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1))))
  (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1))))
  (sqrt 1)
  (sqrt (atan2 1 (fma N (+ 1 N) 1)))
  (/ 1 2)
  (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1))))
  (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1))))
  (real->posit16 (sqrt (atan2 1 (fma N (+ 1 N) 1))))
  (expm1 (atan2 1 (fma N (+ 1 N) 1)))
  (log1p (atan2 1 (fma N (+ 1 N) 1)))
  (log (atan2 1 (fma N (+ 1 N) 1)))
  (exp (atan2 1 (fma N (+ 1 N) 1)))
  (* (cbrt (atan2 1 (fma N (+ 1 N) 1))) (cbrt (atan2 1 (fma N (+ 1 N) 1))))
  (cbrt (atan2 1 (fma N (+ 1 N) 1)))
  (* (* (atan2 1 (fma N (+ 1 N) 1)) (atan2 1 (fma N (+ 1 N) 1))) (atan2 1 (fma N (+ 1 N) 1)))
  (sqrt (atan2 1 (fma N (+ 1 N) 1)))
  (sqrt (atan2 1 (fma N (+ 1 N) 1)))
  (real->posit16 (atan2 1 (fma N (+ 1 N) 1)))
  (expm1 (atan2 1 (fma N (+ 1 N) 1)))
  (log1p (atan2 1 (fma N (+ 1 N) 1)))
  (log (atan2 1 (fma N (+ 1 N) 1)))
  (exp (atan2 1 (fma N (+ 1 N) 1)))
  (* (cbrt (atan2 1 (fma N (+ 1 N) 1))) (cbrt (atan2 1 (fma N (+ 1 N) 1))))
  (cbrt (atan2 1 (fma N (+ 1 N) 1)))
  (* (* (atan2 1 (fma N (+ 1 N) 1)) (atan2 1 (fma N (+ 1 N) 1))) (atan2 1 (fma N (+ 1 N) 1)))
  (sqrt (atan2 1 (fma N (+ 1 N) 1)))
  (sqrt (atan2 1 (fma N (+ 1 N) 1)))
  (real->posit16 (atan2 1 (fma N (+ 1 N) 1)))
  (sqrt (atan2 1 (fma N (+ N 1) 1)))
  (sqrt (atan2 1 (fma N (+ N 1) 1)))
  (sqrt (atan2 1 (fma N (+ N 1) 1)))
  (sqrt (atan2 1 (fma N (+ N 1) 1)))
  (sqrt (atan2 1 (fma N (+ N 1) 1)))
  (sqrt (atan2 1 (fma N (+ N 1) 1)))
  (atan2 1 (fma N (+ N 1) 1))
  (atan2 1 (fma N (+ N 1) 1))
  (atan2 1 (fma N (+ N 1) 1))
  (atan2 1 (fma N (+ N 1) 1))
  (atan2 1 (fma N (+ N 1) 1))
  (atan2 1 (fma N (+ N 1) 1))
6.006 * * [simplify]: iteration 1: (34 enodes)
6.016 * * [simplify]: iteration 2: (107 enodes)
6.041 * * [simplify]: iteration 3: (136 enodes)
6.059 * * [simplify]: iteration 4: (166 enodes)
6.101 * * [simplify]: iteration 5: (218 enodes)
6.137 * * [simplify]: iteration 6: (350 enodes)
6.254 * * [simplify]: iteration 7: (670 enodes)
6.682 * * [simplify]: iteration 8: (1795 enodes)
10.514 * * [simplify]: Extracting #0: cost 23 inf + 0
10.514 * * [simplify]: Extracting #1: cost 303 inf + 2
10.519 * * [simplify]: Extracting #2: cost 1317 inf + 8
10.858 * * [simplify]: Extracting #3: cost 1357 inf + 84
10.870 * * [simplify]: Extracting #4: cost 1348 inf + 520
10.887 * * [simplify]: Extracting #5: cost 1214 inf + 66683
10.979 * * [simplify]: Extracting #6: cost 453 inf + 638534
11.140 * * [simplify]: Extracting #7: cost 25 inf + 1022479
11.334 * * [simplify]: Extracting #8: cost 0 inf + 1045260
11.520 * * [simplify]: Extracting #9: cost 0 inf + 1045115
11.717 * [simplify]: Simplified to:
  (expm1 (sqrt (atan2 1 (+ N (fma N N 1)))))
  (log1p (sqrt (atan2 1 (+ N (fma N N 1)))))
  (log (sqrt (atan2 1 (+ N (fma N N 1)))))
  (exp (sqrt (atan2 1 (+ N (fma N N 1)))))
  (* (cbrt (sqrt (atan2 1 (+ N (fma N N 1))))) (cbrt (sqrt (atan2 1 (+ N (fma N N 1))))))
  (cbrt (sqrt (atan2 1 (+ N (fma N N 1)))))
  (* (atan2 1 (+ N (fma N N 1))) (sqrt (atan2 1 (+ N (fma N N 1)))))
  (fabs (cbrt (atan2 1 (+ N (fma N N 1)))))
  (sqrt (cbrt (atan2 1 (+ N (fma N N 1)))))
  (sqrt (sqrt (atan2 1 (+ N (fma N N 1)))))
  (sqrt (sqrt (atan2 1 (+ N (fma N N 1)))))
  1
  (sqrt (atan2 1 (+ N (fma N N 1))))
  1/2
  (sqrt (sqrt (atan2 1 (+ N (fma N N 1)))))
  (sqrt (sqrt (atan2 1 (+ N (fma N N 1)))))
  (real->posit16 (sqrt (atan2 1 (+ N (fma N N 1)))))
  (expm1 (sqrt (atan2 1 (+ N (fma N N 1)))))
  (log1p (sqrt (atan2 1 (+ N (fma N N 1)))))
  (log (sqrt (atan2 1 (+ N (fma N N 1)))))
  (exp (sqrt (atan2 1 (+ N (fma N N 1)))))
  (* (cbrt (sqrt (atan2 1 (+ N (fma N N 1))))) (cbrt (sqrt (atan2 1 (+ N (fma N N 1))))))
  (cbrt (sqrt (atan2 1 (+ N (fma N N 1)))))
  (* (atan2 1 (+ N (fma N N 1))) (sqrt (atan2 1 (+ N (fma N N 1)))))
  (fabs (cbrt (atan2 1 (+ N (fma N N 1)))))
  (sqrt (cbrt (atan2 1 (+ N (fma N N 1)))))
  (sqrt (sqrt (atan2 1 (+ N (fma N N 1)))))
  (sqrt (sqrt (atan2 1 (+ N (fma N N 1)))))
  1
  (sqrt (atan2 1 (+ N (fma N N 1))))
  1/2
  (sqrt (sqrt (atan2 1 (+ N (fma N N 1)))))
  (sqrt (sqrt (atan2 1 (+ N (fma N N 1)))))
  (real->posit16 (sqrt (atan2 1 (+ N (fma N N 1)))))
  (expm1 (atan2 1 (+ N (fma N N 1))))
  (log1p (atan2 1 (+ N (fma N N 1))))
  (log (atan2 1 (+ N (fma N N 1))))
  (exp (atan2 1 (+ N (fma N N 1))))
  (* (cbrt (atan2 1 (+ N (fma N N 1)))) (cbrt (atan2 1 (+ N (fma N N 1)))))
  (cbrt (atan2 1 (+ N (fma N N 1))))
  (* (atan2 1 (+ N (fma N N 1))) (* (atan2 1 (+ N (fma N N 1))) (atan2 1 (+ N (fma N N 1)))))
  (sqrt (atan2 1 (+ N (fma N N 1))))
  (sqrt (atan2 1 (+ N (fma N N 1))))
  (real->posit16 (atan2 1 (+ N (fma N N 1))))
  (expm1 (atan2 1 (+ N (fma N N 1))))
  (log1p (atan2 1 (+ N (fma N N 1))))
  (log (atan2 1 (+ N (fma N N 1))))
  (exp (atan2 1 (+ N (fma N N 1))))
  (* (cbrt (atan2 1 (+ N (fma N N 1)))) (cbrt (atan2 1 (+ N (fma N N 1)))))
  (cbrt (atan2 1 (+ N (fma N N 1))))
  (* (atan2 1 (+ N (fma N N 1))) (* (atan2 1 (+ N (fma N N 1))) (atan2 1 (+ N (fma N N 1)))))
  (sqrt (atan2 1 (+ N (fma N N 1))))
  (sqrt (atan2 1 (+ N (fma N N 1))))
  (real->posit16 (atan2 1 (+ N (fma N N 1))))
  (sqrt (atan2 1 (+ N (fma N N 1))))
  (sqrt (atan2 1 (+ N (fma N N 1))))
  (sqrt (atan2 1 (+ N (fma N N 1))))
  (sqrt (atan2 1 (+ N (fma N N 1))))
  (sqrt (atan2 1 (+ N (fma N N 1))))
  (sqrt (atan2 1 (+ N (fma N N 1))))
  (atan2 1 (+ N (fma N N 1)))
  (atan2 1 (+ N (fma N N 1)))
  (atan2 1 (+ N (fma N N 1)))
  (atan2 1 (+ N (fma N N 1)))
  (atan2 1 (+ N (fma N N 1)))
  (atan2 1 (+ N (fma N N 1)))
11.723 * * * [progress]: adding candidates to table
12.259 * * [progress]: iteration 4 / 4
12.260 * * * [progress]: picking best candidate
12.274 * * * * [pick]: Picked  #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (* (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))))))>
12.274 * * * [progress]: localizing error
12.306 * * * [progress]: generating rewritten candidates
12.306 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2 1)
12.307 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 1)
12.308 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1)
12.309 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 2 1 1)
12.310 * * * [progress]: generating series expansions
12.310 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2 1)
12.310 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma N (+ 1 N) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
12.310 * [approximate]: Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in (N) around 0
12.310 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in N
12.310 * [taylor]: Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
12.310 * [backup-simplify]: Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
12.310 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
12.310 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
12.311 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in N
12.311 * [taylor]: Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
12.311 * [backup-simplify]: Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
12.311 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
12.311 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
12.311 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
12.311 * [backup-simplify]: Simplify 0 into 0
12.312 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
12.312 * [backup-simplify]: Simplify 0 into 0
12.312 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
12.312 * [backup-simplify]: Simplify 0 into 0
12.313 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
12.313 * [backup-simplify]: Simplify 0 into 0
12.314 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
12.314 * [backup-simplify]: Simplify 0 into 0
12.314 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
12.314 * [backup-simplify]: Simplify 0 into 0
12.314 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
12.314 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
12.314 * [approximate]: Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in (N) around 0
12.314 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in N
12.314 * [taylor]: Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
12.315 * [backup-simplify]: Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
12.315 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
12.315 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
12.315 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in N
12.315 * [taylor]: Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
12.315 * [backup-simplify]: Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
12.315 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
12.315 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
12.315 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
12.315 * [backup-simplify]: Simplify 0 into 0
12.316 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
12.316 * [backup-simplify]: Simplify 0 into 0
12.316 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
12.316 * [backup-simplify]: Simplify 0 into 0
12.318 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
12.318 * [backup-simplify]: Simplify 0 into 0
12.319 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
12.319 * [backup-simplify]: Simplify 0 into 0
12.320 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
12.320 * [backup-simplify]: Simplify 0 into 0
12.320 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ 1 (/ 1 N)) (+ (/ 1 (/ 1 N)) 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
12.320 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ 1 (- N)) (+ 1 (/ 1 (- N))) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
12.320 * [approximate]: Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in (N) around 0
12.320 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in N
12.320 * [taylor]: Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
12.320 * [backup-simplify]: Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
12.321 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
12.321 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
12.321 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in N
12.321 * [taylor]: Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
12.321 * [backup-simplify]: Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
12.321 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
12.321 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
12.322 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
12.322 * [backup-simplify]: Simplify 0 into 0
12.323 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
12.323 * [backup-simplify]: Simplify 0 into 0
12.324 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
12.324 * [backup-simplify]: Simplify 0 into 0
12.325 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
12.325 * [backup-simplify]: Simplify 0 into 0
12.326 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
12.326 * [backup-simplify]: Simplify 0 into 0
12.327 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
12.327 * [backup-simplify]: Simplify 0 into 0
12.328 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ -1 (/ 1 (- N))) (- 1 (/ 1 (/ 1 (- N)))) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
12.328 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1 1)
12.328 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma N (+ 1 N) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
12.328 * [approximate]: Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in (N) around 0
12.328 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in N
12.328 * [taylor]: Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
12.328 * [backup-simplify]: Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
12.328 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
12.328 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
12.328 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in N
12.328 * [taylor]: Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
12.329 * [backup-simplify]: Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
12.329 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
12.329 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
12.329 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
12.329 * [backup-simplify]: Simplify 0 into 0
12.330 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
12.330 * [backup-simplify]: Simplify 0 into 0
12.331 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
12.331 * [backup-simplify]: Simplify 0 into 0
12.332 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
12.332 * [backup-simplify]: Simplify 0 into 0
12.333 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
12.333 * [backup-simplify]: Simplify 0 into 0
12.334 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
12.334 * [backup-simplify]: Simplify 0 into 0
12.334 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
12.334 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
12.335 * [approximate]: Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in (N) around 0
12.335 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in N
12.335 * [taylor]: Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
12.335 * [backup-simplify]: Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
12.335 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
12.335 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
12.335 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in N
12.335 * [taylor]: Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
12.335 * [backup-simplify]: Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
12.335 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
12.336 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
12.336 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
12.336 * [backup-simplify]: Simplify 0 into 0
12.337 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
12.337 * [backup-simplify]: Simplify 0 into 0
12.338 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
12.338 * [backup-simplify]: Simplify 0 into 0
12.339 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
12.339 * [backup-simplify]: Simplify 0 into 0
12.340 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
12.340 * [backup-simplify]: Simplify 0 into 0
12.341 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
12.341 * [backup-simplify]: Simplify 0 into 0
12.341 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ 1 (/ 1 N)) (+ (/ 1 (/ 1 N)) 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
12.341 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ 1 (- N)) (+ 1 (/ 1 (- N))) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
12.342 * [approximate]: Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in (N) around 0
12.342 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in N
12.342 * [taylor]: Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
12.342 * [backup-simplify]: Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
12.342 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
12.342 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
12.342 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in N
12.342 * [taylor]: Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
12.342 * [backup-simplify]: Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
12.343 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
12.343 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
12.343 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
12.343 * [backup-simplify]: Simplify 0 into 0
12.344 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
12.344 * [backup-simplify]: Simplify 0 into 0
12.345 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
12.345 * [backup-simplify]: Simplify 0 into 0
12.346 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
12.346 * [backup-simplify]: Simplify 0 into 0
12.348 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
12.348 * [backup-simplify]: Simplify 0 into 0
12.349 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
12.349 * [backup-simplify]: Simplify 0 into 0
12.349 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ -1 (/ 1 (- N))) (- 1 (/ 1 (/ 1 (- N)))) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
12.349 * * * * [progress]: [ 3 / 4 ] generating series at (2 1)
12.349 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma N (+ 1 N) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
12.349 * [approximate]: Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in (N) around 0
12.349 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in N
12.349 * [taylor]: Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
12.349 * [backup-simplify]: Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
12.350 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
12.350 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
12.350 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in N
12.350 * [taylor]: Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
12.350 * [backup-simplify]: Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
12.350 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
12.350 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
12.350 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
12.350 * [backup-simplify]: Simplify 0 into 0
12.351 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
12.351 * [backup-simplify]: Simplify 0 into 0
12.352 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
12.352 * [backup-simplify]: Simplify 0 into 0
12.353 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
12.353 * [backup-simplify]: Simplify 0 into 0
12.354 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
12.354 * [backup-simplify]: Simplify 0 into 0
12.355 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
12.355 * [backup-simplify]: Simplify 0 into 0
12.355 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
12.356 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
12.356 * [approximate]: Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in (N) around 0
12.356 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in N
12.356 * [taylor]: Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
12.356 * [backup-simplify]: Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
12.356 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
12.356 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
12.356 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in N
12.356 * [taylor]: Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
12.357 * [backup-simplify]: Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
12.357 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
12.357 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
12.357 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
12.357 * [backup-simplify]: Simplify 0 into 0
12.358 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
12.358 * [backup-simplify]: Simplify 0 into 0
12.359 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
12.359 * [backup-simplify]: Simplify 0 into 0
12.360 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
12.360 * [backup-simplify]: Simplify 0 into 0
12.361 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
12.361 * [backup-simplify]: Simplify 0 into 0
12.362 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
12.362 * [backup-simplify]: Simplify 0 into 0
12.363 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ 1 (/ 1 N)) (+ (/ 1 (/ 1 N)) 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
12.363 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ 1 (- N)) (+ 1 (/ 1 (- N))) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
12.363 * [approximate]: Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in (N) around 0
12.363 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in N
12.363 * [taylor]: Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
12.363 * [backup-simplify]: Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
12.363 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
12.363 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
12.363 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in N
12.363 * [taylor]: Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
12.364 * [backup-simplify]: Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
12.364 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
12.364 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
12.364 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
12.364 * [backup-simplify]: Simplify 0 into 0
12.365 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
12.365 * [backup-simplify]: Simplify 0 into 0
12.365 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
12.365 * [backup-simplify]: Simplify 0 into 0
12.366 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
12.366 * [backup-simplify]: Simplify 0 into 0
12.367 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
12.367 * [backup-simplify]: Simplify 0 into 0
12.367 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
12.368 * [backup-simplify]: Simplify 0 into 0
12.368 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ -1 (/ 1 (- N))) (- 1 (/ 1 (/ 1 (- N)))) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
12.368 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 2 1 1)
12.368 * [backup-simplify]: Simplify (atan2 1 (fma N (+ 1 N) 1)) into (atan2 1 (fma N (+ N 1) 1))
12.368 * [approximate]: Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in (N) around 0
12.368 * [taylor]: Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
12.368 * [backup-simplify]: Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
12.368 * [taylor]: Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
12.368 * [backup-simplify]: Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
12.368 * [backup-simplify]: Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
12.368 * [backup-simplify]: Simplify 0 into 0
12.368 * [backup-simplify]: Simplify 0 into 0
12.368 * [backup-simplify]: Simplify 0 into 0
12.368 * [backup-simplify]: Simplify 0 into 0
12.368 * [backup-simplify]: Simplify 0 into 0
12.368 * [backup-simplify]: Simplify 0 into 0
12.368 * [backup-simplify]: Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
12.368 * [backup-simplify]: Simplify (atan2 1 (fma (/ 1 N) (+ 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
12.368 * [approximate]: Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in (N) around 0
12.368 * [taylor]: Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
12.368 * [backup-simplify]: Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
12.368 * [taylor]: Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
12.369 * [backup-simplify]: Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
12.369 * [backup-simplify]: Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
12.369 * [backup-simplify]: Simplify 0 into 0
12.369 * [backup-simplify]: Simplify 0 into 0
12.369 * [backup-simplify]: Simplify 0 into 0
12.369 * [backup-simplify]: Simplify 0 into 0
12.369 * [backup-simplify]: Simplify 0 into 0
12.369 * [backup-simplify]: Simplify 0 into 0
12.369 * [backup-simplify]: Simplify (atan2 1 (fma (/ 1 (/ 1 N)) (+ (/ 1 (/ 1 N)) 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
12.369 * [backup-simplify]: Simplify (atan2 1 (fma (/ 1 (- N)) (+ 1 (/ 1 (- N))) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
12.369 * [approximate]: Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in (N) around 0
12.369 * [taylor]: Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
12.369 * [backup-simplify]: Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
12.369 * [taylor]: Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
12.369 * [backup-simplify]: Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
12.369 * [backup-simplify]: Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
12.369 * [backup-simplify]: Simplify 0 into 0
12.369 * [backup-simplify]: Simplify 0 into 0
12.369 * [backup-simplify]: Simplify 0 into 0
12.369 * [backup-simplify]: Simplify 0 into 0
12.369 * [backup-simplify]: Simplify 0 into 0
12.369 * [backup-simplify]: Simplify 0 into 0
12.370 * [backup-simplify]: Simplify (atan2 1 (fma (/ -1 (/ 1 (- N))) (- 1 (/ 1 (/ 1 (- N)))) 1)) into (atan2 1 (fma N (+ N 1) 1))
12.370 * * * [progress]: simplifying candidates
12.370 * * * * [progress]: [ 1 / 70 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (* (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (sqrt (log1p (expm1 (sqrt (atan2 1 (fma N (+ 1 N) 1)))))))))>
12.370 * * * * [progress]: [ 2 / 70 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (* (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (sqrt (expm1 (log1p (sqrt (atan2 1 (fma N (+ 1 N) 1)))))))))>
12.370 * * * * [progress]: [ 3 / 70 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (* (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (sqrt (pow (atan2 1 (fma N (+ 1 N) 1)) 1/2)))))>
12.370 * * * * [progress]: [ 4 / 70 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (* (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (sqrt (pow (sqrt (atan2 1 (fma N (+ 1 N) 1))) 1)))))>
12.370 * * * * [progress]: [ 5 / 70 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (* (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (sqrt (exp (log (sqrt (atan2 1 (fma N (+ 1 N) 1)))))))))>
12.370 * * * * [progress]: [ 6 / 70 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (* (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (sqrt (log (exp (sqrt (atan2 1 (fma N (+ 1 N) 1)))))))))>
12.370 * * * * [progress]: [ 7 / 70 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (* (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (sqrt (* (* (cbrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (cbrt (sqrt (atan2 1 (fma N (+ 1 N) 1))))) (cbrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))))))))>
12.370 * * * * [progress]: [ 8 / 70 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (* (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (sqrt (cbrt (* (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (sqrt (atan2 1 (fma N (+ 1 N) 1)))))))))>
12.370 * * * * [progress]: [ 9 / 70 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (* (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (sqrt (* (sqrt (* (cbrt (atan2 1 (fma N (+ 1 N) 1))) (cbrt (atan2 1 (fma N (+ 1 N) 1))))) (sqrt (cbrt (atan2 1 (fma N (+ 1 N) 1)))))))))>
12.370 * * * * [progress]: [ 10 / 70 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (* (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (sqrt (* (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))))))))>
12.370 * * * * [progress]: [ 11 / 70 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (* (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (sqrt (* (sqrt 1) (sqrt (atan2 1 (fma N (+ 1 N) 1))))))))>
12.370 * * * * [progress]: [ 12 / 70 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (* (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (sqrt (pow (atan2 1 (fma N (+ 1 N) 1)) (/ 1 2))))))>
12.370 * * * * [progress]: [ 13 / 70 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (* (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (sqrt (* (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))))))))>
12.370 * * * * [progress]: [ 14 / 70 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (* (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (sqrt (fabs (sqrt (atan2 1 (fma N (+ 1 N) 1))))))))>
12.370 * * * * [progress]: [ 15 / 70 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (* (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (sqrt (* 1 (sqrt (atan2 1 (fma N (+ 1 N) 1))))))))>
12.370 * * * * [progress]: [ 16 / 70 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (* (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (sqrt (posit16->real (real->posit16 (sqrt (atan2 1 (fma N (+ 1 N) 1)))))))))>
12.370 * * * * [progress]: [ 17 / 70 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (* (sqrt (log1p (expm1 (sqrt (atan2 1 (fma N (+ 1 N) 1)))))) (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))))))>
12.370 * * * * [progress]: [ 18 / 70 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (* (sqrt (expm1 (log1p (sqrt (atan2 1 (fma N (+ 1 N) 1)))))) (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))))))>
12.370 * * * * [progress]: [ 19 / 70 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (* (sqrt (pow (atan2 1 (fma N (+ 1 N) 1)) 1/2)) (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))))))>
12.370 * * * * [progress]: [ 20 / 70 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (* (sqrt (pow (sqrt (atan2 1 (fma N (+ 1 N) 1))) 1)) (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))))))>
12.370 * * * * [progress]: [ 21 / 70 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (* (sqrt (exp (log (sqrt (atan2 1 (fma N (+ 1 N) 1)))))) (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))))))>
12.370 * * * * [progress]: [ 22 / 70 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (* (sqrt (log (exp (sqrt (atan2 1 (fma N (+ 1 N) 1)))))) (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))))))>
12.371 * * * * [progress]: [ 23 / 70 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (* (sqrt (* (* (cbrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (cbrt (sqrt (atan2 1 (fma N (+ 1 N) 1))))) (cbrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))))) (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))))))>
12.371 * * * * [progress]: [ 24 / 70 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (* (sqrt (cbrt (* (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (sqrt (atan2 1 (fma N (+ 1 N) 1)))))) (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))))))>
12.371 * * * * [progress]: [ 25 / 70 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (* (sqrt (* (sqrt (* (cbrt (atan2 1 (fma N (+ 1 N) 1))) (cbrt (atan2 1 (fma N (+ 1 N) 1))))) (sqrt (cbrt (atan2 1 (fma N (+ 1 N) 1)))))) (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))))))>
12.371 * * * * [progress]: [ 26 / 70 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (* (sqrt (* (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))))) (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))))))>
12.371 * * * * [progress]: [ 27 / 70 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (* (sqrt (* (sqrt 1) (sqrt (atan2 1 (fma N (+ 1 N) 1))))) (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))))))>
12.371 * * * * [progress]: [ 28 / 70 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (* (sqrt (pow (atan2 1 (fma N (+ 1 N) 1)) (/ 1 2))) (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))))))>
12.371 * * * * [progress]: [ 29 / 70 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (* (sqrt (* (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))))) (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))))))>
12.371 * * * * [progress]: [ 30 / 70 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (* (sqrt (fabs (sqrt (atan2 1 (fma N (+ 1 N) 1))))) (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))))))>
12.371 * * * * [progress]: [ 31 / 70 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (* (sqrt (* 1 (sqrt (atan2 1 (fma N (+ 1 N) 1))))) (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))))))>
12.371 * * * * [progress]: [ 32 / 70 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (* (sqrt (posit16->real (real->posit16 (sqrt (atan2 1 (fma N (+ 1 N) 1)))))) (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))))))>
12.371 * * * * [progress]: [ 33 / 70 ] simplifiying candidate #<alt (λ (N) (* (log1p (expm1 (sqrt (atan2 1 (fma N (+ 1 N) 1))))) (* (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))))))>
12.371 * * * * [progress]: [ 34 / 70 ] simplifiying candidate #<alt (λ (N) (* (expm1 (log1p (sqrt (atan2 1 (fma N (+ 1 N) 1))))) (* (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))))))>
12.371 * * * * [progress]: [ 35 / 70 ] simplifiying candidate #<alt (λ (N) (* (pow (atan2 1 (fma N (+ 1 N) 1)) 1/2) (* (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))))))>
12.371 * * * * [progress]: [ 36 / 70 ] simplifiying candidate #<alt (λ (N) (* (pow (sqrt (atan2 1 (fma N (+ 1 N) 1))) 1) (* (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))))))>
12.371 * * * * [progress]: [ 37 / 70 ] simplifiying candidate #<alt (λ (N) (* (exp (log (sqrt (atan2 1 (fma N (+ 1 N) 1))))) (* (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))))))>
12.371 * * * * [progress]: [ 38 / 70 ] simplifiying candidate #<alt (λ (N) (* (log (exp (sqrt (atan2 1 (fma N (+ 1 N) 1))))) (* (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))))))>
12.371 * * * * [progress]: [ 39 / 70 ] simplifiying candidate #<alt (λ (N) (* (* (* (cbrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (cbrt (sqrt (atan2 1 (fma N (+ 1 N) 1))))) (cbrt (sqrt (atan2 1 (fma N (+ 1 N) 1))))) (* (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))))))>
12.371 * * * * [progress]: [ 40 / 70 ] simplifiying candidate #<alt (λ (N) (* (cbrt (* (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (sqrt (atan2 1 (fma N (+ 1 N) 1))))) (* (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))))))>
12.371 * * * * [progress]: [ 41 / 70 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (* (cbrt (atan2 1 (fma N (+ 1 N) 1))) (cbrt (atan2 1 (fma N (+ 1 N) 1))))) (sqrt (cbrt (atan2 1 (fma N (+ 1 N) 1))))) (* (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))))))>
12.371 * * * * [progress]: [ 42 / 70 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1))))) (* (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))))))>
12.371 * * * * [progress]: [ 43 / 70 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt 1) (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (* (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))))))>
12.371 * * * * [progress]: [ 44 / 70 ] simplifiying candidate #<alt (λ (N) (* (pow (atan2 1 (fma N (+ 1 N) 1)) (/ 1 2)) (* (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))))))>
12.371 * * * * [progress]: [ 45 / 70 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1))))) (* (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))))))>
12.371 * * * * [progress]: [ 46 / 70 ] simplifiying candidate #<alt (λ (N) (* (fabs (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (* (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))))))>
12.371 * * * * [progress]: [ 47 / 70 ] simplifiying candidate #<alt (λ (N) (* (* 1 (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (* (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))))))>
12.371 * * * * [progress]: [ 48 / 70 ] simplifiying candidate #<alt (λ (N) (* (posit16->real (real->posit16 (sqrt (atan2 1 (fma N (+ 1 N) 1))))) (* (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))))))>
12.372 * * * * [progress]: [ 49 / 70 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (* (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (sqrt (sqrt (log1p (expm1 (atan2 1 (fma N (+ 1 N) 1)))))))))>
12.372 * * * * [progress]: [ 50 / 70 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (* (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (sqrt (sqrt (expm1 (log1p (atan2 1 (fma N (+ 1 N) 1)))))))))>
12.372 * * * * [progress]: [ 51 / 70 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (* (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (sqrt (sqrt (pow (atan2 1 (fma N (+ 1 N) 1)) 1))))))>
12.372 * * * * [progress]: [ 52 / 70 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (* (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (sqrt (sqrt (exp (log (atan2 1 (fma N (+ 1 N) 1)))))))))>
12.372 * * * * [progress]: [ 53 / 70 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (* (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (sqrt (sqrt (log (exp (atan2 1 (fma N (+ 1 N) 1)))))))))>
12.372 * * * * [progress]: [ 54 / 70 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (* (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (sqrt (sqrt (* (* (cbrt (atan2 1 (fma N (+ 1 N) 1))) (cbrt (atan2 1 (fma N (+ 1 N) 1)))) (cbrt (atan2 1 (fma N (+ 1 N) 1)))))))))>
12.372 * * * * [progress]: [ 55 / 70 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (* (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (sqrt (sqrt (cbrt (* (* (atan2 1 (fma N (+ 1 N) 1)) (atan2 1 (fma N (+ 1 N) 1))) (atan2 1 (fma N (+ 1 N) 1)))))))))>
12.372 * * * * [progress]: [ 56 / 70 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (* (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (sqrt (sqrt (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (sqrt (atan2 1 (fma N (+ 1 N) 1)))))))))>
12.372 * * * * [progress]: [ 57 / 70 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (* (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (sqrt (sqrt (* 1 (atan2 1 (fma N (+ 1 N) 1))))))))>
12.372 * * * * [progress]: [ 58 / 70 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (* (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (sqrt (sqrt (posit16->real (real->posit16 (atan2 1 (fma N (+ 1 N) 1)))))))))>
12.372 * * * * [progress]: [ 59 / 70 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (* (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
12.372 * * * * [progress]: [ 60 / 70 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (* (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
12.372 * * * * [progress]: [ 61 / 70 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (* (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
12.372 * * * * [progress]: [ 62 / 70 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))))))>
12.372 * * * * [progress]: [ 63 / 70 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))))))>
12.372 * * * * [progress]: [ 64 / 70 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))))))>
12.372 * * * * [progress]: [ 65 / 70 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (* (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))))))>
12.372 * * * * [progress]: [ 66 / 70 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (* (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))))))>
12.372 * * * * [progress]: [ 67 / 70 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (* (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))))))>
12.372 * * * * [progress]: [ 68 / 70 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (* (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
12.372 * * * * [progress]: [ 69 / 70 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (* (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
12.372 * * * * [progress]: [ 70 / 70 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (* (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
12.373 * [simplify]: Simplifying:
  (expm1 (sqrt (atan2 1 (fma N (+ 1 N) 1))))
  (log1p (sqrt (atan2 1 (fma N (+ 1 N) 1))))
  (log (sqrt (atan2 1 (fma N (+ 1 N) 1))))
  (exp (sqrt (atan2 1 (fma N (+ 1 N) 1))))
  (* (cbrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (cbrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))))
  (cbrt (sqrt (atan2 1 (fma N (+ 1 N) 1))))
  (* (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (sqrt (atan2 1 (fma N (+ 1 N) 1))))
  (sqrt (* (cbrt (atan2 1 (fma N (+ 1 N) 1))) (cbrt (atan2 1 (fma N (+ 1 N) 1)))))
  (sqrt (cbrt (atan2 1 (fma N (+ 1 N) 1))))
  (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1))))
  (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1))))
  (sqrt 1)
  (sqrt (atan2 1 (fma N (+ 1 N) 1)))
  (/ 1 2)
  (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1))))
  (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1))))
  (real->posit16 (sqrt (atan2 1 (fma N (+ 1 N) 1))))
  (expm1 (sqrt (atan2 1 (fma N (+ 1 N) 1))))
  (log1p (sqrt (atan2 1 (fma N (+ 1 N) 1))))
  (log (sqrt (atan2 1 (fma N (+ 1 N) 1))))
  (exp (sqrt (atan2 1 (fma N (+ 1 N) 1))))
  (* (cbrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (cbrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))))
  (cbrt (sqrt (atan2 1 (fma N (+ 1 N) 1))))
  (* (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (sqrt (atan2 1 (fma N (+ 1 N) 1))))
  (sqrt (* (cbrt (atan2 1 (fma N (+ 1 N) 1))) (cbrt (atan2 1 (fma N (+ 1 N) 1)))))
  (sqrt (cbrt (atan2 1 (fma N (+ 1 N) 1))))
  (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1))))
  (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1))))
  (sqrt 1)
  (sqrt (atan2 1 (fma N (+ 1 N) 1)))
  (/ 1 2)
  (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1))))
  (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1))))
  (real->posit16 (sqrt (atan2 1 (fma N (+ 1 N) 1))))
  (expm1 (sqrt (atan2 1 (fma N (+ 1 N) 1))))
  (log1p (sqrt (atan2 1 (fma N (+ 1 N) 1))))
  (log (sqrt (atan2 1 (fma N (+ 1 N) 1))))
  (exp (sqrt (atan2 1 (fma N (+ 1 N) 1))))
  (* (cbrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (cbrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))))
  (cbrt (sqrt (atan2 1 (fma N (+ 1 N) 1))))
  (* (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (sqrt (atan2 1 (fma N (+ 1 N) 1))))
  (sqrt (* (cbrt (atan2 1 (fma N (+ 1 N) 1))) (cbrt (atan2 1 (fma N (+ 1 N) 1)))))
  (sqrt (cbrt (atan2 1 (fma N (+ 1 N) 1))))
  (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1))))
  (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1))))
  (sqrt 1)
  (sqrt (atan2 1 (fma N (+ 1 N) 1)))
  (/ 1 2)
  (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1))))
  (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1))))
  (real->posit16 (sqrt (atan2 1 (fma N (+ 1 N) 1))))
  (expm1 (atan2 1 (fma N (+ 1 N) 1)))
  (log1p (atan2 1 (fma N (+ 1 N) 1)))
  (log (atan2 1 (fma N (+ 1 N) 1)))
  (exp (atan2 1 (fma N (+ 1 N) 1)))
  (* (cbrt (atan2 1 (fma N (+ 1 N) 1))) (cbrt (atan2 1 (fma N (+ 1 N) 1))))
  (cbrt (atan2 1 (fma N (+ 1 N) 1)))
  (* (* (atan2 1 (fma N (+ 1 N) 1)) (atan2 1 (fma N (+ 1 N) 1))) (atan2 1 (fma N (+ 1 N) 1)))
  (sqrt (atan2 1 (fma N (+ 1 N) 1)))
  (sqrt (atan2 1 (fma N (+ 1 N) 1)))
  (real->posit16 (atan2 1 (fma N (+ 1 N) 1)))
  (sqrt (atan2 1 (fma N (+ N 1) 1)))
  (sqrt (atan2 1 (fma N (+ N 1) 1)))
  (sqrt (atan2 1 (fma N (+ N 1) 1)))
  (sqrt (atan2 1 (fma N (+ N 1) 1)))
  (sqrt (atan2 1 (fma N (+ N 1) 1)))
  (sqrt (atan2 1 (fma N (+ N 1) 1)))
  (sqrt (atan2 1 (fma N (+ N 1) 1)))
  (sqrt (atan2 1 (fma N (+ N 1) 1)))
  (sqrt (atan2 1 (fma N (+ N 1) 1)))
  (atan2 1 (fma N (+ N 1) 1))
  (atan2 1 (fma N (+ N 1) 1))
  (atan2 1 (fma N (+ N 1) 1))
12.373 * * [simplify]: iteration 1: (34 enodes)
12.385 * * [simplify]: iteration 2: (107 enodes)
12.399 * * [simplify]: iteration 3: (136 enodes)
12.418 * * [simplify]: iteration 4: (166 enodes)
12.440 * * [simplify]: iteration 5: (218 enodes)
12.480 * * [simplify]: iteration 6: (350 enodes)
12.568 * * [simplify]: iteration 7: (670 enodes)
12.904 * * [simplify]: iteration 8: (1795 enodes)
16.462 * * [simplify]: Extracting #0: cost 23 inf + 0
16.463 * * [simplify]: Extracting #1: cost 303 inf + 2
16.468 * * [simplify]: Extracting #2: cost 1317 inf + 8
16.475 * * [simplify]: Extracting #3: cost 1357 inf + 84
16.482 * * [simplify]: Extracting #4: cost 1348 inf + 520
16.496 * * [simplify]: Extracting #5: cost 1214 inf + 66683
16.572 * * [simplify]: Extracting #6: cost 453 inf + 638534
16.717 * * [simplify]: Extracting #7: cost 25 inf + 1022479
16.874 * * [simplify]: Extracting #8: cost 0 inf + 1045260
17.032 * * [simplify]: Extracting #9: cost 0 inf + 1045115
17.189 * [simplify]: Simplified to:
  (expm1 (sqrt (atan2 1 (+ N (fma N N 1)))))
  (log1p (sqrt (atan2 1 (+ N (fma N N 1)))))
  (log (sqrt (atan2 1 (+ N (fma N N 1)))))
  (exp (sqrt (atan2 1 (+ N (fma N N 1)))))
  (* (cbrt (sqrt (atan2 1 (+ N (fma N N 1))))) (cbrt (sqrt (atan2 1 (+ N (fma N N 1))))))
  (cbrt (sqrt (atan2 1 (+ N (fma N N 1)))))
  (* (atan2 1 (+ N (fma N N 1))) (sqrt (atan2 1 (+ N (fma N N 1)))))
  (fabs (cbrt (atan2 1 (+ N (fma N N 1)))))
  (sqrt (cbrt (atan2 1 (+ N (fma N N 1)))))
  (sqrt (sqrt (atan2 1 (+ N (fma N N 1)))))
  (sqrt (sqrt (atan2 1 (+ N (fma N N 1)))))
  1
  (sqrt (atan2 1 (+ N (fma N N 1))))
  1/2
  (sqrt (sqrt (atan2 1 (+ N (fma N N 1)))))
  (sqrt (sqrt (atan2 1 (+ N (fma N N 1)))))
  (real->posit16 (sqrt (atan2 1 (+ N (fma N N 1)))))
  (expm1 (sqrt (atan2 1 (+ N (fma N N 1)))))
  (log1p (sqrt (atan2 1 (+ N (fma N N 1)))))
  (log (sqrt (atan2 1 (+ N (fma N N 1)))))
  (exp (sqrt (atan2 1 (+ N (fma N N 1)))))
  (* (cbrt (sqrt (atan2 1 (+ N (fma N N 1))))) (cbrt (sqrt (atan2 1 (+ N (fma N N 1))))))
  (cbrt (sqrt (atan2 1 (+ N (fma N N 1)))))
  (* (atan2 1 (+ N (fma N N 1))) (sqrt (atan2 1 (+ N (fma N N 1)))))
  (fabs (cbrt (atan2 1 (+ N (fma N N 1)))))
  (sqrt (cbrt (atan2 1 (+ N (fma N N 1)))))
  (sqrt (sqrt (atan2 1 (+ N (fma N N 1)))))
  (sqrt (sqrt (atan2 1 (+ N (fma N N 1)))))
  1
  (sqrt (atan2 1 (+ N (fma N N 1))))
  1/2
  (sqrt (sqrt (atan2 1 (+ N (fma N N 1)))))
  (sqrt (sqrt (atan2 1 (+ N (fma N N 1)))))
  (real->posit16 (sqrt (atan2 1 (+ N (fma N N 1)))))
  (expm1 (sqrt (atan2 1 (+ N (fma N N 1)))))
  (log1p (sqrt (atan2 1 (+ N (fma N N 1)))))
  (log (sqrt (atan2 1 (+ N (fma N N 1)))))
  (exp (sqrt (atan2 1 (+ N (fma N N 1)))))
  (* (cbrt (sqrt (atan2 1 (+ N (fma N N 1))))) (cbrt (sqrt (atan2 1 (+ N (fma N N 1))))))
  (cbrt (sqrt (atan2 1 (+ N (fma N N 1)))))
  (* (atan2 1 (+ N (fma N N 1))) (sqrt (atan2 1 (+ N (fma N N 1)))))
  (fabs (cbrt (atan2 1 (+ N (fma N N 1)))))
  (sqrt (cbrt (atan2 1 (+ N (fma N N 1)))))
  (sqrt (sqrt (atan2 1 (+ N (fma N N 1)))))
  (sqrt (sqrt (atan2 1 (+ N (fma N N 1)))))
  1
  (sqrt (atan2 1 (+ N (fma N N 1))))
  1/2
  (sqrt (sqrt (atan2 1 (+ N (fma N N 1)))))
  (sqrt (sqrt (atan2 1 (+ N (fma N N 1)))))
  (real->posit16 (sqrt (atan2 1 (+ N (fma N N 1)))))
  (expm1 (atan2 1 (+ N (fma N N 1))))
  (log1p (atan2 1 (+ N (fma N N 1))))
  (log (atan2 1 (+ N (fma N N 1))))
  (exp (atan2 1 (+ N (fma N N 1))))
  (* (cbrt (atan2 1 (+ N (fma N N 1)))) (cbrt (atan2 1 (+ N (fma N N 1)))))
  (cbrt (atan2 1 (+ N (fma N N 1))))
  (* (atan2 1 (+ N (fma N N 1))) (* (atan2 1 (+ N (fma N N 1))) (atan2 1 (+ N (fma N N 1)))))
  (sqrt (atan2 1 (+ N (fma N N 1))))
  (sqrt (atan2 1 (+ N (fma N N 1))))
  (real->posit16 (atan2 1 (+ N (fma N N 1))))
  (sqrt (atan2 1 (+ N (fma N N 1))))
  (sqrt (atan2 1 (+ N (fma N N 1))))
  (sqrt (atan2 1 (+ N (fma N N 1))))
  (sqrt (atan2 1 (+ N (fma N N 1))))
  (sqrt (atan2 1 (+ N (fma N N 1))))
  (sqrt (atan2 1 (+ N (fma N N 1))))
  (sqrt (atan2 1 (+ N (fma N N 1))))
  (sqrt (atan2 1 (+ N (fma N N 1))))
  (sqrt (atan2 1 (+ N (fma N N 1))))
  (atan2 1 (+ N (fma N N 1)))
  (atan2 1 (+ N (fma N N 1)))
  (atan2 1 (+ N (fma N N 1)))
17.193 * * * [progress]: adding candidates to table
17.769 * [progress]: [Phase 3 of 3] Extracting.
17.769 * * [regime]: Finding splitpoints for: (#<alt (λ (N) (cbrt (* (* (atan2 1 (fma N (+ 1 N) 1)) (atan2 1 (fma N (+ 1 N) 1))) (atan2 1 (fma N (+ 1 N) 1)))))> #<alt (λ (N) (atan2 1 (fma N (+ 1 N) 1)))> #<alt (λ (N) (atan2 1 (cbrt (* (* (fma N (+ 1 N) 1) (fma N (+ 1 N) 1)) (fma N (+ 1 N) 1)))))> #<alt (λ (N) (* (* (cbrt (atan2 1 (fma N (+ 1 N) 1))) (cbrt (atan2 1 (fma N (+ 1 N) 1)))) (cbrt (atan2 1 (fma N (+ 1 N) 1)))))> #<alt (λ (N) (* (* (sqrt (* (cbrt (atan2 1 (fma N (+ 1 N) 1))) (cbrt (atan2 1 (fma N (+ 1 N) 1))))) (sqrt (cbrt (atan2 1 (fma N (+ 1 N) 1))))) (sqrt (atan2 1 (fma N (+ 1 N) 1)))))> #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (* (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))))))> #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1))))) (* (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))))))> #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (sqrt (atan2 1 (fma N (+ 1 N) 1)))))>)
17.770 * * * [regime-changes]: Trying 1 branch expressions: (N)
17.770 * * * * [regimes]: Trying to branch on N from (#<alt (λ (N) (cbrt (* (* (atan2 1 (fma N (+ 1 N) 1)) (atan2 1 (fma N (+ 1 N) 1))) (atan2 1 (fma N (+ 1 N) 1)))))> #<alt (λ (N) (atan2 1 (fma N (+ 1 N) 1)))> #<alt (λ (N) (atan2 1 (cbrt (* (* (fma N (+ 1 N) 1) (fma N (+ 1 N) 1)) (fma N (+ 1 N) 1)))))> #<alt (λ (N) (* (* (cbrt (atan2 1 (fma N (+ 1 N) 1))) (cbrt (atan2 1 (fma N (+ 1 N) 1)))) (cbrt (atan2 1 (fma N (+ 1 N) 1)))))> #<alt (λ (N) (* (* (sqrt (* (cbrt (atan2 1 (fma N (+ 1 N) 1))) (cbrt (atan2 1 (fma N (+ 1 N) 1))))) (sqrt (cbrt (atan2 1 (fma N (+ 1 N) 1))))) (sqrt (atan2 1 (fma N (+ 1 N) 1)))))> #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (* (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))))))> #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1))))) (* (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ 1 N) 1)))))))> #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ 1 N) 1))) (sqrt (atan2 1 (fma N (+ 1 N) 1)))))>)
17.804 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
17.804 * [simplify]: Simplifying:
  (atan2 1 (fma N (+ 1 N) 1))
17.804 * * [simplify]: iteration 1: (5 enodes)
17.804 * * [simplify]: iteration 2: (8 enodes)
17.805 * * [simplify]: Extracting #0: cost 1 inf + 0
17.805 * * [simplify]: Extracting #1: cost 3 inf + 0
17.805 * * [simplify]: Extracting #2: cost 4 inf + 1
17.805 * * [simplify]: Extracting #3: cost 0 inf + 378
17.805 * [simplify]: Simplified to:
  (atan2 1 (fma N (+ N 1) 1))
19.861 * [regime-testing]: Baseline error score: 0.3766219882905938
19.863 * [regime-testing]: Oracle error score: 0.3356168626498887
19.868 * [regime-testing]: End program error score: 0.3766219882905938
19.905 * [regime-testing]: Target error score: 0.3798723945913814