1554302047.888 * [misc]progress:  [Phase 1 of 3] Setting up.
1554302047.888 * * * [misc]progress:  [1/2] Preparing points
1554302047.927 * * * [misc]progress:  [2/2] Setting up program.
1554302047.931 * [misc]progress:  [Phase 2 of 3] Improving.
1554302047.931 * * * * [misc]progress:  [ 1 / 1 ] simplifiying candidate #<alt (λ (N) (- (atan (+ N 1)) (atan N)))>
1554302047.932 * [enter]simplify:  Simplifying (- (atan (+ N 1)) (atan N))
1554302047.932 * * [misc]simplify:  iters left: 5 (6 enodes)
1554302047.935 * * [misc]simplify:  iters left: 4 (23 enodes)
1554302047.942 * * [misc]simplify:  iters left: 3 (28 enodes)
1554302047.950 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302047.950 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554302047.950 * * [misc]simplify:  Extracting #2: cost 10 inf + 0
1554302047.951 * * [misc]simplify:  Extracting #3: cost 11 inf + 1
1554302047.951 * * [misc]simplify:  Extracting #4: cost 6 inf + 298
1554302047.951 * * [misc]simplify:  Extracting #5: cost 1 inf + 1176
1554302047.951 * * [misc]simplify:  Extracting #6: cost 0 inf + 1468
1554302047.952 * [exit]simplify:  Simplified to (- (atan (+ 1 N)) (atan N))
1554302047.952 * [misc]simplify:  Simplified (2) to (λ (N) (- (atan (+ 1 N)) (atan N)))
1554302047.956 * * [misc]progress:  iteration 1 / 4
1554302047.956 * * * [misc]progress:  picking best candidate
1554302047.960 * * * * [misc]pick:  Picked  #<alt (λ (N) (- (atan (+ N 1)) (atan N)))>
1554302047.960 * * * [misc]progress:  localizing error
1554302047.982 * * * [misc]progress:  generating rewritten candidates
1554302047.982 * * * * [misc]progress:  [ 1 / 2 ] rewriting at (2)
1554302047.992 * * * * [misc]progress:  [ 2 / 2 ] rewriting at (2 1)
1554302047.993 * * * [misc]progress:  generating series expansions
1554302047.993 * * * * [misc]progress:  [ 1 / 2 ] generating series at (2)
1554302047.994 * [misc]backup-simplify:  Simplify (- (atan (+ N 1)) (atan N)) into (- (atan (+ N 1)) (atan N))
1554302047.994 * [misc]approximate:  Taking taylor expansion of (- (atan (+ N 1)) (atan N)) in (N) around 0
1554302047.994 * [misc]taylor:  Taking taylor expansion of (- (atan (+ N 1)) (atan N)) in N
1554302047.994 * [misc]taylor:  Taking taylor expansion of (atan (+ N 1)) in N
1554302048.010 * [misc]backup-simplify:  Simplify (atan (+ N 1)) into (atan (+ N 1))
1554302048.010 * [misc]taylor:  Taking taylor expansion of (atan N) in N
1554302048.010 * [misc]backup-simplify:  Simplify (atan N) into (atan N)
1554302048.010 * [misc]taylor:  Taking taylor expansion of (- (atan (+ N 1)) (atan N)) in N
1554302048.010 * [misc]taylor:  Taking taylor expansion of (atan (+ N 1)) in N
1554302048.010 * [misc]backup-simplify:  Simplify (atan (+ N 1)) into (atan (+ N 1))
1554302048.010 * [misc]taylor:  Taking taylor expansion of (atan N) in N
1554302048.010 * [misc]backup-simplify:  Simplify (atan N) into (atan N)
1554302048.011 * [misc]backup-simplify:  Simplify (- (atan N)) into (- (atan N))
1554302048.011 * [misc]backup-simplify:  Simplify (+ (atan (+ N 1)) (- (atan N))) into (- (atan (+ N 1)) (atan N))
1554302048.011 * [misc]backup-simplify:  Simplify (- (atan (+ N 1)) (atan N)) into (- (atan (+ N 1)) (atan N))
1554302048.012 * [misc]backup-simplify:  Simplify (- 0) into 0
1554302048.012 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554302048.012 * [misc]backup-simplify:  Simplify 0 into 0
1554302048.012 * [misc]backup-simplify:  Simplify (- 0) into 0
1554302048.013 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554302048.013 * [misc]backup-simplify:  Simplify 0 into 0
1554302048.013 * [misc]backup-simplify:  Simplify (- 0) into 0
1554302048.013 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554302048.013 * [misc]backup-simplify:  Simplify 0 into 0
1554302048.013 * [misc]backup-simplify:  Simplify (- 0) into 0
1554302048.013 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554302048.013 * [misc]backup-simplify:  Simplify 0 into 0
1554302048.013 * [misc]backup-simplify:  Simplify (- 0) into 0
1554302048.014 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554302048.014 * [misc]backup-simplify:  Simplify 0 into 0
1554302048.014 * [misc]backup-simplify:  Simplify (- 0) into 0
1554302048.014 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554302048.014 * [misc]backup-simplify:  Simplify 0 into 0
1554302048.014 * [misc]backup-simplify:  Simplify (- (atan (+ N 1)) (atan N)) into (- (atan (+ N 1)) (atan N))
1554302048.014 * [misc]backup-simplify:  Simplify (- (atan (+ (/ 1 N) 1)) (atan (/ 1 N))) into (- (atan (+ (/ 1 N) 1)) (atan (/ 1 N)))
1554302048.014 * [misc]approximate:  Taking taylor expansion of (- (atan (+ (/ 1 N) 1)) (atan (/ 1 N))) in (N) around 0
1554302048.014 * [misc]taylor:  Taking taylor expansion of (- (atan (+ (/ 1 N) 1)) (atan (/ 1 N))) in N
1554302048.014 * [misc]taylor:  Taking taylor expansion of (atan (+ (/ 1 N) 1)) in N
1554302048.014 * [misc]backup-simplify:  Simplify (atan (+ (/ 1 N) 1)) into (atan (+ (/ 1 N) 1))
1554302048.014 * [misc]taylor:  Taking taylor expansion of (atan (/ 1 N)) in N
1554302048.015 * [misc]backup-simplify:  Simplify (atan (/ 1 N)) into (atan (/ 1 N))
1554302048.015 * [misc]taylor:  Taking taylor expansion of (- (atan (+ (/ 1 N) 1)) (atan (/ 1 N))) in N
1554302048.015 * [misc]taylor:  Taking taylor expansion of (atan (+ (/ 1 N) 1)) in N
1554302048.015 * [misc]backup-simplify:  Simplify (atan (+ (/ 1 N) 1)) into (atan (+ (/ 1 N) 1))
1554302048.015 * [misc]taylor:  Taking taylor expansion of (atan (/ 1 N)) in N
1554302048.015 * [misc]backup-simplify:  Simplify (atan (/ 1 N)) into (atan (/ 1 N))
1554302048.015 * [misc]backup-simplify:  Simplify (- (atan (/ 1 N))) into (- (atan (/ 1 N)))
1554302048.015 * [misc]backup-simplify:  Simplify (+ (atan (+ (/ 1 N) 1)) (- (atan (/ 1 N)))) into (- (atan (+ (/ 1 N) 1)) (atan (/ 1 N)))
1554302048.015 * [misc]backup-simplify:  Simplify (- (atan (+ (/ 1 N) 1)) (atan (/ 1 N))) into (- (atan (+ (/ 1 N) 1)) (atan (/ 1 N)))
1554302048.015 * [misc]backup-simplify:  Simplify (- 0) into 0
1554302048.016 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554302048.016 * [misc]backup-simplify:  Simplify 0 into 0
1554302048.016 * [misc]backup-simplify:  Simplify (- 0) into 0
1554302048.016 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554302048.016 * [misc]backup-simplify:  Simplify 0 into 0
1554302048.016 * [misc]backup-simplify:  Simplify (- 0) into 0
1554302048.016 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554302048.016 * [misc]backup-simplify:  Simplify 0 into 0
1554302048.017 * [misc]backup-simplify:  Simplify (- 0) into 0
1554302048.017 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554302048.017 * [misc]backup-simplify:  Simplify 0 into 0
1554302048.017 * [misc]backup-simplify:  Simplify (- 0) into 0
1554302048.017 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554302048.017 * [misc]backup-simplify:  Simplify 0 into 0
1554302048.017 * [misc]backup-simplify:  Simplify (- 0) into 0
1554302048.017 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554302048.017 * [misc]backup-simplify:  Simplify 0 into 0
1554302048.018 * [misc]backup-simplify:  Simplify (- (atan (+ (/ 1 (/ 1 N)) 1)) (atan (/ 1 (/ 1 N)))) into (- (atan (+ N 1)) (atan N))
1554302048.018 * [misc]backup-simplify:  Simplify (- (atan (+ (/ 1 (- N)) 1)) (atan (/ 1 (- N)))) into (- (atan (- 1 (/ 1 N))) (atan (/ -1 N)))
1554302048.018 * [misc]approximate:  Taking taylor expansion of (- (atan (- 1 (/ 1 N))) (atan (/ -1 N))) in (N) around 0
1554302048.018 * [misc]taylor:  Taking taylor expansion of (- (atan (- 1 (/ 1 N))) (atan (/ -1 N))) in N
1554302048.018 * [misc]taylor:  Taking taylor expansion of (atan (- 1 (/ 1 N))) in N
1554302048.018 * [misc]backup-simplify:  Simplify (atan (- 1 (/ 1 N))) into (atan (- 1 (/ 1 N)))
1554302048.018 * [misc]taylor:  Taking taylor expansion of (atan (/ -1 N)) in N
1554302048.018 * [misc]backup-simplify:  Simplify (atan (/ -1 N)) into (atan (/ -1 N))
1554302048.018 * [misc]taylor:  Taking taylor expansion of (- (atan (- 1 (/ 1 N))) (atan (/ -1 N))) in N
1554302048.018 * [misc]taylor:  Taking taylor expansion of (atan (- 1 (/ 1 N))) in N
1554302048.018 * [misc]backup-simplify:  Simplify (atan (- 1 (/ 1 N))) into (atan (- 1 (/ 1 N)))
1554302048.018 * [misc]taylor:  Taking taylor expansion of (atan (/ -1 N)) in N
1554302048.018 * [misc]backup-simplify:  Simplify (atan (/ -1 N)) into (atan (/ -1 N))
1554302048.019 * [misc]backup-simplify:  Simplify (- (atan (/ -1 N))) into (- (atan (/ -1 N)))
1554302048.019 * [misc]backup-simplify:  Simplify (+ (atan (- 1 (/ 1 N))) (- (atan (/ -1 N)))) into (- (atan (- 1 (/ 1 N))) (atan (/ -1 N)))
1554302048.019 * [misc]backup-simplify:  Simplify (- (atan (- 1 (/ 1 N))) (atan (/ -1 N))) into (- (atan (- 1 (/ 1 N))) (atan (/ -1 N)))
1554302048.019 * [misc]backup-simplify:  Simplify (- 0) into 0
1554302048.019 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554302048.019 * [misc]backup-simplify:  Simplify 0 into 0
1554302048.019 * [misc]backup-simplify:  Simplify (- 0) into 0
1554302048.020 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554302048.020 * [misc]backup-simplify:  Simplify 0 into 0
1554302048.020 * [misc]backup-simplify:  Simplify (- 0) into 0
1554302048.020 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554302048.020 * [misc]backup-simplify:  Simplify 0 into 0
1554302048.020 * [misc]backup-simplify:  Simplify (- 0) into 0
1554302048.020 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554302048.020 * [misc]backup-simplify:  Simplify 0 into 0
1554302048.020 * [misc]backup-simplify:  Simplify (- 0) into 0
1554302048.021 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554302048.021 * [misc]backup-simplify:  Simplify 0 into 0
1554302048.021 * [misc]backup-simplify:  Simplify (- 0) into 0
1554302048.021 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1554302048.021 * [misc]backup-simplify:  Simplify 0 into 0
1554302048.021 * [misc]backup-simplify:  Simplify (- (atan (- 1 (/ 1 (/ 1 (- N))))) (atan (/ -1 (/ 1 (- N))))) into (- (atan (+ N 1)) (atan N))
1554302048.021 * * * * [misc]progress:  [ 2 / 2 ] generating series at (2 1)
1554302048.021 * [misc]backup-simplify:  Simplify (atan (+ N 1)) into (atan (+ N 1))
1554302048.021 * [misc]approximate:  Taking taylor expansion of (atan (+ N 1)) in (N) around 0
1554302048.022 * [misc]taylor:  Taking taylor expansion of (atan (+ N 1)) in N
1554302048.022 * [misc]backup-simplify:  Simplify (atan (+ N 1)) into (atan (+ N 1))
1554302048.022 * [misc]taylor:  Taking taylor expansion of (atan (+ N 1)) in N
1554302048.022 * [misc]backup-simplify:  Simplify (atan (+ N 1)) into (atan (+ N 1))
1554302048.022 * [misc]backup-simplify:  Simplify (atan (+ N 1)) into (atan (+ N 1))
1554302048.022 * [misc]backup-simplify:  Simplify 0 into 0
1554302048.022 * [misc]backup-simplify:  Simplify 0 into 0
1554302048.022 * [misc]backup-simplify:  Simplify 0 into 0
1554302048.022 * [misc]backup-simplify:  Simplify 0 into 0
1554302048.022 * [misc]backup-simplify:  Simplify 0 into 0
1554302048.022 * [misc]backup-simplify:  Simplify 0 into 0
1554302048.022 * [misc]backup-simplify:  Simplify (atan (+ N 1)) into (atan (+ N 1))
1554302048.022 * [misc]backup-simplify:  Simplify (atan (+ (/ 1 N) 1)) into (atan (+ (/ 1 N) 1))
1554302048.022 * [misc]approximate:  Taking taylor expansion of (atan (+ (/ 1 N) 1)) in (N) around 0
1554302048.022 * [misc]taylor:  Taking taylor expansion of (atan (+ (/ 1 N) 1)) in N
1554302048.022 * [misc]backup-simplify:  Simplify (atan (+ (/ 1 N) 1)) into (atan (+ (/ 1 N) 1))
1554302048.022 * [misc]taylor:  Taking taylor expansion of (atan (+ (/ 1 N) 1)) in N
1554302048.023 * [misc]backup-simplify:  Simplify (atan (+ (/ 1 N) 1)) into (atan (+ (/ 1 N) 1))
1554302048.023 * [misc]backup-simplify:  Simplify (atan (+ (/ 1 N) 1)) into (atan (+ (/ 1 N) 1))
1554302048.023 * [misc]backup-simplify:  Simplify 0 into 0
1554302048.023 * [misc]backup-simplify:  Simplify 0 into 0
1554302048.023 * [misc]backup-simplify:  Simplify 0 into 0
1554302048.023 * [misc]backup-simplify:  Simplify 0 into 0
1554302048.023 * [misc]backup-simplify:  Simplify 0 into 0
1554302048.023 * [misc]backup-simplify:  Simplify 0 into 0
1554302048.023 * [misc]backup-simplify:  Simplify (atan (+ (/ 1 (/ 1 N)) 1)) into (atan (+ N 1))
1554302048.023 * [misc]backup-simplify:  Simplify (atan (+ (/ 1 (- N)) 1)) into (atan (- 1 (/ 1 N)))
1554302048.023 * [misc]approximate:  Taking taylor expansion of (atan (- 1 (/ 1 N))) in (N) around 0
1554302048.023 * [misc]taylor:  Taking taylor expansion of (atan (- 1 (/ 1 N))) in N
1554302048.023 * [misc]backup-simplify:  Simplify (atan (- 1 (/ 1 N))) into (atan (- 1 (/ 1 N)))
1554302048.023 * [misc]taylor:  Taking taylor expansion of (atan (- 1 (/ 1 N))) in N
1554302048.023 * [misc]backup-simplify:  Simplify (atan (- 1 (/ 1 N))) into (atan (- 1 (/ 1 N)))
1554302048.024 * [misc]backup-simplify:  Simplify (atan (- 1 (/ 1 N))) into (atan (- 1 (/ 1 N)))
1554302048.024 * [misc]backup-simplify:  Simplify 0 into 0
1554302048.024 * [misc]backup-simplify:  Simplify 0 into 0
1554302048.024 * [misc]backup-simplify:  Simplify 0 into 0
1554302048.024 * [misc]backup-simplify:  Simplify 0 into 0
1554302048.024 * [misc]backup-simplify:  Simplify 0 into 0
1554302048.024 * [misc]backup-simplify:  Simplify 0 into 0
1554302048.024 * [misc]backup-simplify:  Simplify (atan (- 1 (/ 1 (/ 1 (- N))))) into (atan (+ N 1))
1554302048.024 * * * [misc]progress:  simplifying candidates
1554302048.024 * * * * [misc]progress:  [ 1 / 46 ] 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)))))))>
1554302048.024 * [enter]simplify:  Simplifying (fma (* (cbrt (atan (+ N 1))) (cbrt (atan (+ N 1)))) (cbrt (atan (+ N 1))) (- (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N))))))
1554302048.025 * * [misc]simplify:  iters left: 6 (12 enodes)
1554302048.030 * * [misc]simplify:  iters left: 5 (48 enodes)
1554302048.037 * * [misc]simplify:  iters left: 4 (65 enodes)
1554302048.046 * * [misc]simplify:  iters left: 3 (71 enodes)
1554302048.055 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302048.055 * * [misc]simplify:  Extracting #1: cost 11 inf + 0
1554302048.055 * * [misc]simplify:  Extracting #2: cost 23 inf + 0
1554302048.055 * * [misc]simplify:  Extracting #3: cost 23 inf + 2
1554302048.055 * * [misc]simplify:  Extracting #4: cost 21 inf + 109
1554302048.055 * * [misc]simplify:  Extracting #5: cost 9 inf + 2015
1554302048.056 * * [misc]simplify:  Extracting #6: cost 1 inf + 3998
1554302048.057 * * [misc]simplify:  Extracting #7: cost 0 inf + 4265
1554302048.057 * [exit]simplify:  Simplified to (- (atan (+ 1 N)) (atan N))
1554302048.057 * [misc]simplify:  Simplified (2 1) to (λ (N) (+ (- (atan (+ 1 N)) (atan N)) (fma (- (cbrt (atan N))) (* (cbrt (atan N)) (cbrt (atan N))) (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N)))))))
1554302048.057 * [enter]simplify:  Simplifying (fma (- (cbrt (atan N))) (* (cbrt (atan N)) (cbrt (atan N))) (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N)))))
1554302048.058 * * [misc]simplify:  iters left: 6 (7 enodes)
1554302048.059 * * [misc]simplify:  iters left: 5 (26 enodes)
1554302048.066 * * [misc]simplify:  iters left: 4 (37 enodes)
1554302048.077 * * [misc]simplify:  iters left: 3 (60 enodes)
1554302048.094 * * [misc]simplify:  iters left: 2 (70 enodes)
1554302048.108 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302048.108 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1554302048.108 * [exit]simplify:  Simplified to 0
1554302048.108 * [misc]simplify:  Simplified (2 2) to (λ (N) (+ (- (atan (+ 1 N)) (atan N)) 0))
1554302048.108 * * * * [misc]progress:  [ 2 / 46 ] 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))))))>
1554302048.109 * [enter]simplify:  Simplifying (fma (* (cbrt (atan (+ N 1))) (cbrt (atan (+ N 1)))) (cbrt (atan (+ N 1))) (- (* (sqrt (atan N)) (sqrt (atan N)))))
1554302048.109 * * [misc]simplify:  iters left: 6 (11 enodes)
1554302048.114 * * [misc]simplify:  iters left: 5 (39 enodes)
1554302048.121 * * [misc]simplify:  iters left: 4 (49 enodes)
1554302048.130 * * [misc]simplify:  iters left: 3 (54 enodes)
1554302048.137 * * [misc]simplify:  iters left: 2 (56 enodes)
1554302048.144 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302048.144 * * [misc]simplify:  Extracting #1: cost 9 inf + 0
1554302048.144 * * [misc]simplify:  Extracting #2: cost 19 inf + 0
1554302048.144 * * [misc]simplify:  Extracting #3: cost 19 inf + 2
1554302048.145 * * [misc]simplify:  Extracting #4: cost 12 inf + 839
1554302048.145 * * [misc]simplify:  Extracting #5: cost 7 inf + 1402
1554302048.145 * * [misc]simplify:  Extracting #6: cost 1 inf + 2829
1554302048.146 * * [misc]simplify:  Extracting #7: cost 0 inf + 3121
1554302048.146 * [exit]simplify:  Simplified to (- (atan (+ 1 N)) (atan N))
1554302048.146 * [misc]simplify:  Simplified (2 1) to (λ (N) (+ (- (atan (+ 1 N)) (atan N)) (fma (- (sqrt (atan N))) (sqrt (atan N)) (* (sqrt (atan N)) (sqrt (atan N))))))
1554302048.146 * [enter]simplify:  Simplifying (fma (- (sqrt (atan N))) (sqrt (atan N)) (* (sqrt (atan N)) (sqrt (atan N))))
1554302048.146 * * [misc]simplify:  iters left: 5 (6 enodes)
1554302048.147 * * [misc]simplify:  iters left: 4 (18 enodes)
1554302048.150 * * [misc]simplify:  iters left: 3 (26 enodes)
1554302048.153 * * [misc]simplify:  iters left: 2 (34 enodes)
1554302048.158 * * [misc]simplify:  iters left: 1 (36 enodes)
1554302048.161 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302048.161 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1554302048.161 * [exit]simplify:  Simplified to 0
1554302048.161 * [misc]simplify:  Simplified (2 2) to (λ (N) (+ (- (atan (+ 1 N)) (atan N)) 0))
1554302048.162 * * * * [misc]progress:  [ 3 / 46 ] 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))))>
1554302048.162 * [enter]simplify:  Simplifying (fma (* (cbrt (atan (+ N 1))) (cbrt (atan (+ N 1)))) (cbrt (atan (+ N 1))) (- (* (atan N) 1)))
1554302048.162 * * [misc]simplify:  iters left: 6 (10 enodes)
1554302048.165 * * [misc]simplify:  iters left: 5 (39 enodes)
1554302048.171 * * [misc]simplify:  iters left: 4 (52 enodes)
1554302048.179 * * [misc]simplify:  iters left: 3 (63 enodes)
1554302048.187 * * [misc]simplify:  iters left: 2 (65 enodes)
1554302048.196 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302048.196 * * [misc]simplify:  Extracting #1: cost 9 inf + 0
1554302048.196 * * [misc]simplify:  Extracting #2: cost 15 inf + 2
1554302048.196 * * [misc]simplify:  Extracting #3: cost 14 inf + 4
1554302048.196 * * [misc]simplify:  Extracting #4: cost 7 inf + 886
1554302048.197 * * [misc]simplify:  Extracting #5: cost 0 inf + 2458
1554302048.198 * [exit]simplify:  Simplified to (- (atan (+ 1 N)) (atan N))
1554302048.198 * [misc]simplify:  Simplified (2 1) to (λ (N) (+ (- (atan (+ 1 N)) (atan N)) (fma (- (atan N)) 1 (* (atan N) 1))))
1554302048.198 * [enter]simplify:  Simplifying (fma (- (atan N)) 1 (* (atan N) 1))
1554302048.198 * * [misc]simplify:  iters left: 4 (6 enodes)
1554302048.201 * * [misc]simplify:  iters left: 3 (21 enodes)
1554302048.211 * * [misc]simplify:  iters left: 2 (31 enodes)
1554302048.220 * * [misc]simplify:  iters left: 1 (35 enodes)
1554302048.230 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302048.230 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1554302048.230 * * [misc]simplify:  Extracting #2: cost 7 inf + 3
1554302048.230 * * [misc]simplify:  Extracting #3: cost 2 inf + 510
1554302048.231 * * [misc]simplify:  Extracting #4: cost 0 inf + 802
1554302048.231 * [exit]simplify:  Simplified to (* (atan N) 0)
1554302048.231 * [misc]simplify:  Simplified (2 2) to (λ (N) (+ (- (atan (+ 1 N)) (atan N)) (* (atan N) 0)))
1554302048.231 * * * * [misc]progress:  [ 4 / 46 ] 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)))))))>
1554302048.231 * [enter]simplify:  Simplifying (fma (sqrt (atan (+ N 1))) (sqrt (atan (+ N 1))) (- (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N))))))
1554302048.232 * * [misc]simplify:  iters left: 6 (11 enodes)
1554302048.237 * * [misc]simplify:  iters left: 5 (45 enodes)
1554302048.250 * * [misc]simplify:  iters left: 4 (58 enodes)
1554302048.258 * * [misc]simplify:  iters left: 3 (59 enodes)
1554302048.265 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302048.265 * * [misc]simplify:  Extracting #1: cost 6 inf + 0
1554302048.265 * * [misc]simplify:  Extracting #2: cost 17 inf + 0
1554302048.265 * * [misc]simplify:  Extracting #3: cost 21 inf + 2
1554302048.265 * * [misc]simplify:  Extracting #4: cost 17 inf + 361
1554302048.265 * * [misc]simplify:  Extracting #5: cost 9 inf + 1483
1554302048.266 * * [misc]simplify:  Extracting #6: cost 0 inf + 3651
1554302048.266 * [exit]simplify:  Simplified to (- (atan (+ 1 N)) (atan N))
1554302048.266 * [misc]simplify:  Simplified (2 1) to (λ (N) (+ (- (atan (+ 1 N)) (atan N)) (fma (- (cbrt (atan N))) (* (cbrt (atan N)) (cbrt (atan N))) (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N)))))))
1554302048.267 * [enter]simplify:  Simplifying (fma (- (cbrt (atan N))) (* (cbrt (atan N)) (cbrt (atan N))) (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N)))))
1554302048.267 * * [misc]simplify:  iters left: 6 (7 enodes)
1554302048.268 * * [misc]simplify:  iters left: 5 (26 enodes)
1554302048.272 * * [misc]simplify:  iters left: 4 (37 enodes)
1554302048.279 * * [misc]simplify:  iters left: 3 (60 enodes)
1554302048.289 * * [misc]simplify:  iters left: 2 (70 enodes)
1554302048.303 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302048.303 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1554302048.303 * [exit]simplify:  Simplified to 0
1554302048.303 * [misc]simplify:  Simplified (2 2) to (λ (N) (+ (- (atan (+ 1 N)) (atan N)) 0))
1554302048.303 * * * * [misc]progress:  [ 5 / 46 ] 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))))))>
1554302048.303 * [enter]simplify:  Simplifying (fma (sqrt (atan (+ N 1))) (sqrt (atan (+ N 1))) (- (* (sqrt (atan N)) (sqrt (atan N)))))
1554302048.303 * * [misc]simplify:  iters left: 6 (10 enodes)
1554302048.308 * * [misc]simplify:  iters left: 5 (36 enodes)
1554302048.319 * * [misc]simplify:  iters left: 4 (42 enodes)
1554302048.332 * * [misc]simplify:  iters left: 3 (46 enodes)
1554302048.345 * * [misc]simplify:  iters left: 2 (54 enodes)
1554302048.359 * * [misc]simplify:  iters left: 1 (71 enodes)
1554302048.383 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302048.383 * * [misc]simplify:  Extracting #1: cost 14 inf + 0
1554302048.383 * * [misc]simplify:  Extracting #2: cost 34 inf + 0
1554302048.383 * * [misc]simplify:  Extracting #3: cost 35 inf + 1
1554302048.384 * * [misc]simplify:  Extracting #4: cost 31 inf + 400
1554302048.384 * * [misc]simplify:  Extracting #5: cost 17 inf + 3183
1554302048.386 * * [misc]simplify:  Extracting #6: cost 3 inf + 8526
1554302048.390 * * [misc]simplify:  Extracting #7: cost 0 inf + 9762
1554302048.392 * [exit]simplify:  Simplified to (- (atan (+ 1 N)) (atan N))
1554302048.393 * [misc]simplify:  Simplified (2 1) to (λ (N) (+ (- (atan (+ 1 N)) (atan N)) (fma (- (sqrt (atan N))) (sqrt (atan N)) (* (sqrt (atan N)) (sqrt (atan N))))))
1554302048.393 * [enter]simplify:  Simplifying (fma (- (sqrt (atan N))) (sqrt (atan N)) (* (sqrt (atan N)) (sqrt (atan N))))
1554302048.393 * * [misc]simplify:  iters left: 5 (6 enodes)
1554302048.396 * * [misc]simplify:  iters left: 4 (18 enodes)
1554302048.401 * * [misc]simplify:  iters left: 3 (26 enodes)
1554302048.408 * * [misc]simplify:  iters left: 2 (34 enodes)
1554302048.417 * * [misc]simplify:  iters left: 1 (36 enodes)
1554302048.421 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302048.421 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1554302048.421 * [exit]simplify:  Simplified to 0
1554302048.421 * [misc]simplify:  Simplified (2 2) to (λ (N) (+ (- (atan (+ 1 N)) (atan N)) 0))
1554302048.421 * * * * [misc]progress:  [ 6 / 46 ] simplifiying candidate #<alt (λ (N) (+ (fma (sqrt (atan (+ N 1))) (sqrt (atan (+ N 1))) (- (* (atan N) 1))) (fma (- (atan N)) 1 (* (atan N) 1))))>
1554302048.421 * [enter]simplify:  Simplifying (fma (sqrt (atan (+ N 1))) (sqrt (atan (+ N 1))) (- (* (atan N) 1)))
1554302048.421 * * [misc]simplify:  iters left: 6 (9 enodes)
1554302048.424 * * [misc]simplify:  iters left: 5 (36 enodes)
1554302048.430 * * [misc]simplify:  iters left: 4 (45 enodes)
1554302048.437 * * [misc]simplify:  iters left: 3 (50 enodes)
1554302048.445 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302048.445 * * [misc]simplify:  Extracting #1: cost 6 inf + 0
1554302048.445 * * [misc]simplify:  Extracting #2: cost 14 inf + 0
1554302048.445 * * [misc]simplify:  Extracting #3: cost 12 inf + 3
1554302048.445 * * [misc]simplify:  Extracting #4: cost 6 inf + 592
1554302048.445 * * [misc]simplify:  Extracting #5: cost 0 inf + 1843
1554302048.446 * [exit]simplify:  Simplified to (- (atan (+ 1 N)) (atan N))
1554302048.446 * [misc]simplify:  Simplified (2 1) to (λ (N) (+ (- (atan (+ 1 N)) (atan N)) (fma (- (atan N)) 1 (* (atan N) 1))))
1554302048.446 * [enter]simplify:  Simplifying (fma (- (atan N)) 1 (* (atan N) 1))
1554302048.446 * * [misc]simplify:  iters left: 4 (6 enodes)
1554302048.450 * * [misc]simplify:  iters left: 3 (21 enodes)
1554302048.460 * * [misc]simplify:  iters left: 2 (31 enodes)
1554302048.465 * * [misc]simplify:  iters left: 1 (35 enodes)
1554302048.471 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302048.471 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1554302048.471 * * [misc]simplify:  Extracting #2: cost 7 inf + 3
1554302048.471 * * [misc]simplify:  Extracting #3: cost 2 inf + 510
1554302048.471 * * [misc]simplify:  Extracting #4: cost 0 inf + 802
1554302048.471 * [exit]simplify:  Simplified to (* (atan N) 0)
1554302048.471 * [misc]simplify:  Simplified (2 2) to (λ (N) (+ (- (atan (+ 1 N)) (atan N)) (* (atan N) 0)))
1554302048.471 * * * * [misc]progress:  [ 7 / 46 ] 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)))))))>
1554302048.472 * [enter]simplify:  Simplifying (fma 1 (atan (+ N 1)) (- (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N))))))
1554302048.472 * * [misc]simplify:  iters left: 6 (10 enodes)
1554302048.474 * * [misc]simplify:  iters left: 5 (42 enodes)
1554302048.481 * * [misc]simplify:  iters left: 4 (56 enodes)
1554302048.489 * * [misc]simplify:  iters left: 3 (60 enodes)
1554302048.498 * * [misc]simplify:  iters left: 2 (61 enodes)
1554302048.513 * * [misc]simplify:  iters left: 1 (65 enodes)
1554302048.527 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302048.527 * * [misc]simplify:  Extracting #1: cost 10 inf + 0
1554302048.527 * * [misc]simplify:  Extracting #2: cost 19 inf + 1
1554302048.527 * * [misc]simplify:  Extracting #3: cost 17 inf + 109
1554302048.527 * * [misc]simplify:  Extracting #4: cost 8 inf + 1508
1554302048.528 * * [misc]simplify:  Extracting #5: cost 2 inf + 2785
1554302048.528 * * [misc]simplify:  Extracting #6: cost 0 inf + 3277
1554302048.529 * [exit]simplify:  Simplified to (- (atan (+ N 1)) (atan N))
1554302048.529 * [misc]simplify:  Simplified (2 1) to (λ (N) (+ (- (atan (+ N 1)) (atan N)) (fma (- (cbrt (atan N))) (* (cbrt (atan N)) (cbrt (atan N))) (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N)))))))
1554302048.529 * [enter]simplify:  Simplifying (fma (- (cbrt (atan N))) (* (cbrt (atan N)) (cbrt (atan N))) (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N)))))
1554302048.529 * * [misc]simplify:  iters left: 6 (7 enodes)
1554302048.531 * * [misc]simplify:  iters left: 5 (26 enodes)
1554302048.535 * * [misc]simplify:  iters left: 4 (37 enodes)
1554302048.545 * * [misc]simplify:  iters left: 3 (60 enodes)
1554302048.562 * * [misc]simplify:  iters left: 2 (70 enodes)
1554302048.578 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302048.578 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1554302048.578 * [exit]simplify:  Simplified to 0
1554302048.578 * [misc]simplify:  Simplified (2 2) to (λ (N) (+ (- (atan (+ N 1)) (atan N)) 0))
1554302048.578 * * * * [misc]progress:  [ 8 / 46 ] 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))))))>
1554302048.579 * [enter]simplify:  Simplifying (fma 1 (atan (+ N 1)) (- (* (sqrt (atan N)) (sqrt (atan N)))))
1554302048.579 * * [misc]simplify:  iters left: 6 (9 enodes)
1554302048.583 * * [misc]simplify:  iters left: 5 (33 enodes)
1554302048.593 * * [misc]simplify:  iters left: 4 (40 enodes)
1554302048.605 * * [misc]simplify:  iters left: 3 (44 enodes)
1554302048.616 * * [misc]simplify:  iters left: 2 (45 enodes)
1554302048.627 * * [misc]simplify:  iters left: 1 (47 enodes)
1554302048.638 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302048.638 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554302048.638 * * [misc]simplify:  Extracting #2: cost 14 inf + 1
1554302048.638 * * [misc]simplify:  Extracting #3: cost 14 inf + 2
1554302048.639 * * [misc]simplify:  Extracting #4: cost 2 inf + 1548
1554302048.639 * * [misc]simplify:  Extracting #5: cost 0 inf + 2132
1554302048.640 * [exit]simplify:  Simplified to (- (atan (+ N 1)) (atan N))
1554302048.640 * [misc]simplify:  Simplified (2 1) to (λ (N) (+ (- (atan (+ N 1)) (atan N)) (fma (- (sqrt (atan N))) (sqrt (atan N)) (* (sqrt (atan N)) (sqrt (atan N))))))
1554302048.640 * [enter]simplify:  Simplifying (fma (- (sqrt (atan N))) (sqrt (atan N)) (* (sqrt (atan N)) (sqrt (atan N))))
1554302048.641 * * [misc]simplify:  iters left: 5 (6 enodes)
1554302048.643 * * [misc]simplify:  iters left: 4 (18 enodes)
1554302048.649 * * [misc]simplify:  iters left: 3 (26 enodes)
1554302048.655 * * [misc]simplify:  iters left: 2 (34 enodes)
1554302048.659 * * [misc]simplify:  iters left: 1 (36 enodes)
1554302048.663 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302048.663 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1554302048.663 * [exit]simplify:  Simplified to 0
1554302048.663 * [misc]simplify:  Simplified (2 2) to (λ (N) (+ (- (atan (+ N 1)) (atan N)) 0))
1554302048.663 * * * * [misc]progress:  [ 9 / 46 ] simplifiying candidate #<alt (λ (N) (+ (fma 1 (atan (+ N 1)) (- (* (atan N) 1))) (fma (- (atan N)) 1 (* (atan N) 1))))>
1554302048.663 * [enter]simplify:  Simplifying (fma 1 (atan (+ N 1)) (- (* (atan N) 1)))
1554302048.663 * * [misc]simplify:  iters left: 6 (8 enodes)
1554302048.666 * * [misc]simplify:  iters left: 5 (33 enodes)
1554302048.672 * * [misc]simplify:  iters left: 4 (43 enodes)
1554302048.679 * * [misc]simplify:  iters left: 3 (49 enodes)
1554302048.685 * * [misc]simplify:  iters left: 2 (51 enodes)
1554302048.694 * * [misc]simplify:  iters left: 1 (55 enodes)
1554302048.700 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302048.700 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1554302048.700 * * [misc]simplify:  Extracting #2: cost 10 inf + 2
1554302048.700 * * [misc]simplify:  Extracting #3: cost 10 inf + 3
1554302048.700 * * [misc]simplify:  Extracting #4: cost 2 inf + 1177
1554302048.700 * * [misc]simplify:  Extracting #5: cost 0 inf + 1469
1554302048.701 * [exit]simplify:  Simplified to (- (atan (+ N 1)) (atan N))
1554302048.701 * [misc]simplify:  Simplified (2 1) to (λ (N) (+ (- (atan (+ N 1)) (atan N)) (fma (- (atan N)) 1 (* (atan N) 1))))
1554302048.701 * [enter]simplify:  Simplifying (fma (- (atan N)) 1 (* (atan N) 1))
1554302048.701 * * [misc]simplify:  iters left: 4 (6 enodes)
1554302048.702 * * [misc]simplify:  iters left: 3 (21 enodes)
1554302048.708 * * [misc]simplify:  iters left: 2 (31 enodes)
1554302048.717 * * [misc]simplify:  iters left: 1 (35 enodes)
1554302048.724 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302048.724 * * [misc]simplify:  Extracting #1: cost 7 inf + 0
1554302048.724 * * [misc]simplify:  Extracting #2: cost 7 inf + 3
1554302048.725 * * [misc]simplify:  Extracting #3: cost 2 inf + 510
1554302048.725 * * [misc]simplify:  Extracting #4: cost 0 inf + 802
1554302048.725 * [exit]simplify:  Simplified to (* (atan N) 0)
1554302048.725 * [misc]simplify:  Simplified (2 2) to (λ (N) (+ (- (atan (+ N 1)) (atan N)) (* (atan N) 0)))
1554302048.725 * * * * [misc]progress:  [ 10 / 46 ] simplifiying candidate #<alt (λ (N) (log1p (expm1 (- (atan (+ N 1)) (atan N)))))>
1554302048.725 * * * * [misc]progress:  [ 11 / 46 ] simplifiying candidate #<alt (λ (N) (expm1 (log1p (- (atan (+ N 1)) (atan N)))))>
1554302048.725 * * * * [misc]progress:  [ 12 / 46 ] simplifiying candidate #<alt (λ (N) (fma (* (cbrt (atan (+ N 1))) (cbrt (atan (+ N 1)))) (cbrt (atan (+ N 1))) (- (atan N))))>
1554302048.725 * [enter]simplify:  Simplifying (* (cbrt (atan (+ N 1))) (cbrt (atan (+ N 1))))
1554302048.725 * * [misc]simplify:  iters left: 6 (6 enodes)
1554302048.727 * * [misc]simplify:  iters left: 5 (21 enodes)
1554302048.730 * * [misc]simplify:  iters left: 4 (23 enodes)
1554302048.734 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302048.734 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554302048.734 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1554302048.734 * * [misc]simplify:  Extracting #3: cost 7 inf + 0
1554302048.734 * * [misc]simplify:  Extracting #4: cost 10 inf + 0
1554302048.734 * * [misc]simplify:  Extracting #5: cost 8 inf + 2
1554302048.734 * * [misc]simplify:  Extracting #6: cost 0 inf + 1368
1554302048.734 * [exit]simplify:  Simplified to (* (cbrt (atan (+ 1 N))) (cbrt (atan (+ 1 N))))
1554302048.734 * [misc]simplify:  Simplified (2 1) to (λ (N) (fma (* (cbrt (atan (+ 1 N))) (cbrt (atan (+ 1 N)))) (cbrt (atan (+ N 1))) (- (atan N))))
1554302048.734 * * * * [misc]progress:  [ 13 / 46 ] simplifiying candidate #<alt (λ (N) (fma (sqrt (atan (+ N 1))) (sqrt (atan (+ N 1))) (- (atan N))))>
1554302048.734 * [enter]simplify:  Simplifying (sqrt (atan (+ N 1)))
1554302048.734 * * [misc]simplify:  iters left: 4 (5 enodes)
1554302048.736 * * [misc]simplify:  iters left: 3 (18 enodes)
1554302048.739 * * [misc]simplify:  iters left: 2 (20 enodes)
1554302048.742 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302048.742 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554302048.742 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1554302048.742 * * [misc]simplify:  Extracting #3: cost 8 inf + 0
1554302048.742 * * [misc]simplify:  Extracting #4: cost 6 inf + 2
1554302048.742 * * [misc]simplify:  Extracting #5: cost 0 inf + 754
1554302048.742 * [exit]simplify:  Simplified to (sqrt (atan (+ 1 N)))
1554302048.742 * [misc]simplify:  Simplified (2 1) to (λ (N) (fma (sqrt (atan (+ 1 N))) (sqrt (atan (+ N 1))) (- (atan N))))
1554302048.742 * * * * [misc]progress:  [ 14 / 46 ] simplifiying candidate #<alt (λ (N) (fma 1 (atan (+ N 1)) (- (atan N))))>
1554302048.742 * * * * [misc]progress:  [ 15 / 46 ] simplifiying candidate #<alt (λ (N) (atan2 (- (+ N 1) N) (+ 1 (* (+ N 1) N))))>
1554302048.742 * [enter]simplify:  Simplifying (- (+ N 1) N)
1554302048.742 * * [misc]simplify:  iters left: 4 (4 enodes)
1554302048.744 * * [misc]simplify:  iters left: 3 (19 enodes)
1554302048.747 * * [misc]simplify:  iters left: 2 (33 enodes)
1554302048.757 * * [misc]simplify:  iters left: 1 (39 enodes)
1554302048.765 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302048.765 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1554302048.765 * [exit]simplify:  Simplified to 1
1554302048.765 * [misc]simplify:  Simplified (2 1) to (λ (N) (atan2 1 (+ 1 (* (+ N 1) N))))
1554302048.766 * [enter]simplify:  Simplifying (+ 1 (* (+ N 1) N))
1554302048.766 * * [misc]simplify:  iters left: 6 (5 enodes)
1554302048.769 * * [misc]simplify:  iters left: 5 (20 enodes)
1554302048.775 * * [misc]simplify:  iters left: 4 (31 enodes)
1554302048.781 * * [misc]simplify:  iters left: 3 (37 enodes)
1554302048.785 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302048.785 * * [misc]simplify:  Extracting #1: cost 6 inf + 0
1554302048.785 * * [misc]simplify:  Extracting #2: cost 6 inf + 58
1554302048.785 * * [misc]simplify:  Extracting #3: cost 1 inf + 433
1554302048.785 * * [misc]simplify:  Extracting #4: cost 0 inf + 474
1554302048.785 * [exit]simplify:  Simplified to (fma N (+ N 1) 1)
1554302048.785 * [misc]simplify:  Simplified (2 2) to (λ (N) (atan2 1 (fma N (+ N 1) 1)))
1554302048.785 * * * * [misc]progress:  [ 16 / 46 ] simplifiying candidate #<alt (λ (N) (log (/ (exp (atan (+ N 1))) (exp (atan N)))))>
1554302048.786 * [enter]simplify:  Simplifying (/ (exp (atan (+ N 1))) (exp (atan N)))
1554302048.786 * * [misc]simplify:  iters left: 6 (8 enodes)
1554302048.788 * * [misc]simplify:  iters left: 5 (29 enodes)
1554302048.794 * * [misc]simplify:  iters left: 4 (35 enodes)
1554302048.799 * * [misc]simplify:  iters left: 3 (40 enodes)
1554302048.808 * * [misc]simplify:  iters left: 2 (44 enodes)
1554302048.820 * * [misc]simplify:  iters left: 1 (48 enodes)
1554302048.829 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302048.829 * * [misc]simplify:  Extracting #1: cost 9 inf + 0
1554302048.829 * * [misc]simplify:  Extracting #2: cost 15 inf + 1
1554302048.829 * * [misc]simplify:  Extracting #3: cost 20 inf + 1
1554302048.829 * * [misc]simplify:  Extracting #4: cost 20 inf + 2
1554302048.829 * * [misc]simplify:  Extracting #5: cost 16 inf + 339
1554302048.830 * * [misc]simplify:  Extracting #6: cost 0 inf + 4059
1554302048.830 * [exit]simplify:  Simplified to (exp (- (atan (+ 1 N)) (atan N)))
1554302048.830 * [misc]simplify:  Simplified (2 1) to (λ (N) (log (exp (- (atan (+ 1 N)) (atan N)))))
1554302048.830 * * * * [misc]progress:  [ 17 / 46 ] simplifiying candidate #<alt (λ (N) (pow (- (atan (+ N 1)) (atan N)) 1))>
1554302048.830 * * * * [misc]progress:  [ 18 / 46 ] simplifiying candidate #<alt (λ (N) (exp (log (- (atan (+ N 1)) (atan N)))))>
1554302048.830 * * * * [misc]progress:  [ 19 / 46 ] simplifiying candidate #<alt (λ (N) (log (exp (- (atan (+ N 1)) (atan N)))))>
1554302048.830 * * * * [misc]progress:  [ 20 / 46 ] simplifiying candidate #<alt (λ (N) (* (* (cbrt (- (atan (+ N 1)) (atan N))) (cbrt (- (atan (+ N 1)) (atan N)))) (cbrt (- (atan (+ N 1)) (atan N)))))>
1554302048.830 * * * * [misc]progress:  [ 21 / 46 ] simplifiying candidate #<alt (λ (N) (cbrt (* (* (- (atan (+ N 1)) (atan N)) (- (atan (+ N 1)) (atan N))) (- (atan (+ N 1)) (atan N)))))>
1554302048.830 * * * * [misc]progress:  [ 22 / 46 ] simplifiying candidate #<alt (λ (N) (* (sqrt (- (atan (+ N 1)) (atan N))) (sqrt (- (atan (+ N 1)) (atan N)))))>
1554302048.831 * * * * [misc]progress:  [ 23 / 46 ] 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))))))>
1554302048.831 * * * * [misc]progress:  [ 24 / 46 ] simplifiying candidate #<alt (λ (N) (+ (atan (+ N 1)) (- (atan N))))>
1554302048.831 * * * * [misc]progress:  [ 25 / 46 ] simplifiying candidate #<alt (λ (N) (* 1 (- (atan (+ N 1)) (atan N))))>
1554302048.831 * * * * [misc]progress:  [ 26 / 46 ] simplifiying candidate #<alt (λ (N) (/ (- (* (atan (+ N 1)) (atan (+ N 1))) (* (atan N) (atan N))) (+ (atan (+ N 1)) (atan N))))>
1554302048.831 * * * * [misc]progress:  [ 27 / 46 ] simplifiying candidate #<alt (λ (N) (* (+ (sqrt (atan (+ N 1))) (sqrt (atan N))) (- (sqrt (atan (+ N 1))) (sqrt (atan N)))))>
1554302048.831 * [enter]simplify:  Simplifying (+ (sqrt (atan (+ N 1))) (sqrt (atan N)))
1554302048.831 * * [misc]simplify:  iters left: 6 (8 enodes)
1554302048.833 * * [misc]simplify:  iters left: 5 (28 enodes)
1554302048.837 * * [misc]simplify:  iters left: 4 (30 enodes)
1554302048.841 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302048.841 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554302048.841 * * [misc]simplify:  Extracting #2: cost 8 inf + 0
1554302048.841 * * [misc]simplify:  Extracting #3: cost 12 inf + 0
1554302048.841 * * [misc]simplify:  Extracting #4: cost 10 inf + 359
1554302048.841 * * [misc]simplify:  Extracting #5: cost 8 inf + 506
1554302048.841 * * [misc]simplify:  Extracting #6: cost 5 inf + 737
1554302048.842 * * [misc]simplify:  Extracting #7: cost 1 inf + 1630
1554302048.842 * * [misc]simplify:  Extracting #8: cost 0 inf + 2002
1554302048.842 * [exit]simplify:  Simplified to (+ (sqrt (atan N)) (sqrt (atan (+ 1 N))))
1554302048.842 * [misc]simplify:  Simplified (2 1) to (λ (N) (* (+ (sqrt (atan N)) (sqrt (atan (+ 1 N)))) (- (sqrt (atan (+ N 1))) (sqrt (atan N)))))
1554302048.842 * [enter]simplify:  Simplifying (- (sqrt (atan (+ N 1))) (sqrt (atan N)))
1554302048.842 * * [misc]simplify:  iters left: 6 (8 enodes)
1554302048.844 * * [misc]simplify:  iters left: 5 (29 enodes)
1554302048.848 * * [misc]simplify:  iters left: 4 (34 enodes)
1554302048.853 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302048.854 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554302048.854 * * [misc]simplify:  Extracting #2: cost 10 inf + 0
1554302048.854 * * [misc]simplify:  Extracting #3: cost 14 inf + 0
1554302048.854 * * [misc]simplify:  Extracting #4: cost 15 inf + 1
1554302048.854 * * [misc]simplify:  Extracting #5: cost 13 inf + 108
1554302048.854 * * [misc]simplify:  Extracting #6: cost 5 inf + 1109
1554302048.854 * * [misc]simplify:  Extracting #7: cost 0 inf + 2374
1554302048.854 * [exit]simplify:  Simplified to (- (sqrt (atan (+ 1 N))) (sqrt (atan N)))
1554302048.854 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (+ (sqrt (atan (+ N 1))) (sqrt (atan N))) (- (sqrt (atan (+ 1 N))) (sqrt (atan N)))))
1554302048.855 * * * * [misc]progress:  [ 28 / 46 ] simplifiying candidate #<alt (λ (N) (* 1 (- (atan (+ N 1)) (atan N))))>
1554302048.855 * [enter]simplify:  Simplifying (- (atan (+ N 1)) (atan N))
1554302048.855 * * [misc]simplify:  iters left: 5 (6 enodes)
1554302048.856 * * [misc]simplify:  iters left: 4 (23 enodes)
1554302048.860 * * [misc]simplify:  iters left: 3 (28 enodes)
1554302048.864 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302048.864 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554302048.864 * * [misc]simplify:  Extracting #2: cost 10 inf + 0
1554302048.864 * * [misc]simplify:  Extracting #3: cost 11 inf + 1
1554302048.864 * * [misc]simplify:  Extracting #4: cost 6 inf + 298
1554302048.864 * * [misc]simplify:  Extracting #5: cost 1 inf + 1176
1554302048.864 * * [misc]simplify:  Extracting #6: cost 0 inf + 1468
1554302048.864 * [exit]simplify:  Simplified to (- (atan (+ 1 N)) (atan N))
1554302048.864 * [misc]simplify:  Simplified (2 2) to (λ (N) (* 1 (- (atan (+ 1 N)) (atan N))))
1554302048.865 * * * * [misc]progress:  [ 29 / 46 ] simplifiying candidate #<alt (λ (N) (+ (atan (+ N 1)) (- (atan N))))>
1554302048.865 * * * * [misc]progress:  [ 30 / 46 ] simplifiying candidate #<alt (λ (N) (posit16->real (real->posit16 (- (atan (+ N 1)) (atan N)))))>
1554302048.865 * * * * [misc]progress:  [ 31 / 46 ] simplifiying candidate #<alt (λ (N) (- (log1p (expm1 (atan (+ N 1)))) (atan N)))>
1554302048.865 * * * * [misc]progress:  [ 32 / 46 ] simplifiying candidate #<alt (λ (N) (- (expm1 (log1p (atan (+ N 1)))) (atan N)))>
1554302048.865 * * * * [misc]progress:  [ 33 / 46 ] simplifiying candidate #<alt (λ (N) (- (pow (atan (+ N 1)) 1) (atan N)))>
1554302048.865 * * * * [misc]progress:  [ 34 / 46 ] simplifiying candidate #<alt (λ (N) (- (exp (log (atan (+ N 1)))) (atan N)))>
1554302048.865 * * * * [misc]progress:  [ 35 / 46 ] simplifiying candidate #<alt (λ (N) (- (log (exp (atan (+ N 1)))) (atan N)))>
1554302048.865 * * * * [misc]progress:  [ 36 / 46 ] simplifiying candidate #<alt (λ (N) (- (* (* (cbrt (atan (+ N 1))) (cbrt (atan (+ N 1)))) (cbrt (atan (+ N 1)))) (atan N)))>
1554302048.865 * * * * [misc]progress:  [ 37 / 46 ] simplifiying candidate #<alt (λ (N) (- (cbrt (* (* (atan (+ N 1)) (atan (+ N 1))) (atan (+ N 1)))) (atan N)))>
1554302048.865 * * * * [misc]progress:  [ 38 / 46 ] simplifiying candidate #<alt (λ (N) (- (* (sqrt (atan (+ N 1))) (sqrt (atan (+ N 1)))) (atan N)))>
1554302048.865 * * * * [misc]progress:  [ 39 / 46 ] simplifiying candidate #<alt (λ (N) (- (* 1 (atan (+ N 1))) (atan N)))>
1554302048.865 * * * * [misc]progress:  [ 40 / 46 ] simplifiying candidate #<alt (λ (N) (- (posit16->real (real->posit16 (atan (+ N 1)))) (atan N)))>
1554302048.865 * * * * [misc]progress:  [ 41 / 46 ] simplifiying candidate #<alt (λ (N) (- (atan (+ N 1)) (atan N)))>
1554302048.865 * [enter]simplify:  Simplifying (- (atan (+ N 1)) (atan N))
1554302048.865 * * [misc]simplify:  iters left: 5 (6 enodes)
1554302048.867 * * [misc]simplify:  iters left: 4 (23 enodes)
1554302048.870 * * [misc]simplify:  iters left: 3 (28 enodes)
1554302048.874 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302048.874 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554302048.874 * * [misc]simplify:  Extracting #2: cost 10 inf + 0
1554302048.874 * * [misc]simplify:  Extracting #3: cost 11 inf + 1
1554302048.874 * * [misc]simplify:  Extracting #4: cost 6 inf + 298
1554302048.874 * * [misc]simplify:  Extracting #5: cost 1 inf + 1176
1554302048.875 * * [misc]simplify:  Extracting #6: cost 0 inf + 1468
1554302048.875 * [exit]simplify:  Simplified to (- (atan (+ 1 N)) (atan N))
1554302048.875 * [misc]simplify:  Simplified (2) to (λ (N) (- (atan (+ 1 N)) (atan N)))
1554302048.875 * * * * [misc]progress:  [ 42 / 46 ] simplifiying candidate #<alt (λ (N) (- (atan (+ N 1)) (atan N)))>
1554302048.875 * [enter]simplify:  Simplifying (- (atan (+ N 1)) (atan N))
1554302048.875 * * [misc]simplify:  iters left: 5 (6 enodes)
1554302048.877 * * [misc]simplify:  iters left: 4 (23 enodes)
1554302048.882 * * [misc]simplify:  iters left: 3 (28 enodes)
1554302048.888 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302048.888 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554302048.888 * * [misc]simplify:  Extracting #2: cost 10 inf + 0
1554302048.888 * * [misc]simplify:  Extracting #3: cost 11 inf + 1
1554302048.889 * * [misc]simplify:  Extracting #4: cost 6 inf + 298
1554302048.889 * * [misc]simplify:  Extracting #5: cost 1 inf + 1176
1554302048.889 * * [misc]simplify:  Extracting #6: cost 0 inf + 1468
1554302048.889 * [exit]simplify:  Simplified to (- (atan (+ 1 N)) (atan N))
1554302048.889 * [misc]simplify:  Simplified (2) to (λ (N) (- (atan (+ 1 N)) (atan N)))
1554302048.889 * * * * [misc]progress:  [ 43 / 46 ] simplifiying candidate #<alt (λ (N) (- (atan (+ N 1)) (atan N)))>
1554302048.889 * [enter]simplify:  Simplifying (- (atan (+ N 1)) (atan N))
1554302048.889 * * [misc]simplify:  iters left: 5 (6 enodes)
1554302048.891 * * [misc]simplify:  iters left: 4 (23 enodes)
1554302048.894 * * [misc]simplify:  iters left: 3 (28 enodes)
1554302048.898 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302048.898 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554302048.898 * * [misc]simplify:  Extracting #2: cost 10 inf + 0
1554302048.898 * * [misc]simplify:  Extracting #3: cost 11 inf + 1
1554302048.899 * * [misc]simplify:  Extracting #4: cost 6 inf + 298
1554302048.899 * * [misc]simplify:  Extracting #5: cost 1 inf + 1176
1554302048.899 * * [misc]simplify:  Extracting #6: cost 0 inf + 1468
1554302048.899 * [exit]simplify:  Simplified to (- (atan (+ 1 N)) (atan N))
1554302048.899 * [misc]simplify:  Simplified (2) to (λ (N) (- (atan (+ 1 N)) (atan N)))
1554302048.899 * * * * [misc]progress:  [ 44 / 46 ] simplifiying candidate #<alt (λ (N) (- (atan (+ N 1)) (atan N)))>
1554302048.899 * [enter]simplify:  Simplifying (atan (+ N 1))
1554302048.899 * * [misc]simplify:  iters left: 3 (4 enodes)
1554302048.900 * * [misc]simplify:  iters left: 2 (15 enodes)
1554302048.903 * * [misc]simplify:  iters left: 1 (17 enodes)
1554302048.905 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302048.905 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554302048.905 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1554302048.905 * * [misc]simplify:  Extracting #3: cost 2 inf + 86
1554302048.905 * * [misc]simplify:  Extracting #4: cost 1 inf + 233
1554302048.906 * * [misc]simplify:  Extracting #5: cost 0 inf + 380
1554302048.906 * [exit]simplify:  Simplified to (atan (+ 1 N))
1554302048.906 * [misc]simplify:  Simplified (2 1) to (λ (N) (- (atan (+ 1 N)) (atan N)))
1554302048.906 * * * * [misc]progress:  [ 45 / 46 ] simplifiying candidate #<alt (λ (N) (- (atan (+ N 1)) (atan N)))>
1554302048.906 * [enter]simplify:  Simplifying (atan (+ N 1))
1554302048.906 * * [misc]simplify:  iters left: 3 (4 enodes)
1554302048.907 * * [misc]simplify:  iters left: 2 (15 enodes)
1554302048.909 * * [misc]simplify:  iters left: 1 (17 enodes)
1554302048.912 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302048.912 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554302048.912 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1554302048.912 * * [misc]simplify:  Extracting #3: cost 2 inf + 86
1554302048.912 * * [misc]simplify:  Extracting #4: cost 1 inf + 233
1554302048.912 * * [misc]simplify:  Extracting #5: cost 0 inf + 380
1554302048.912 * [exit]simplify:  Simplified to (atan (+ 1 N))
1554302048.912 * [misc]simplify:  Simplified (2 1) to (λ (N) (- (atan (+ 1 N)) (atan N)))
1554302048.912 * * * * [misc]progress:  [ 46 / 46 ] simplifiying candidate #<alt (λ (N) (- (atan (+ N 1)) (atan N)))>
1554302048.912 * [enter]simplify:  Simplifying (atan (+ N 1))
1554302048.912 * * [misc]simplify:  iters left: 3 (4 enodes)
1554302048.914 * * [misc]simplify:  iters left: 2 (15 enodes)
1554302048.919 * * [misc]simplify:  iters left: 1 (17 enodes)
1554302048.924 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302048.924 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554302048.924 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1554302048.924 * * [misc]simplify:  Extracting #3: cost 2 inf + 86
1554302048.924 * * [misc]simplify:  Extracting #4: cost 1 inf + 233
1554302048.924 * * [misc]simplify:  Extracting #5: cost 0 inf + 380
1554302048.925 * [exit]simplify:  Simplified to (atan (+ 1 N))
1554302048.925 * [misc]simplify:  Simplified (2 1) to (λ (N) (- (atan (+ 1 N)) (atan N)))
1554302048.925 * * * [misc]progress:  adding candidates to table
1554302049.271 * * [misc]progress:  iteration 2 / 4
1554302049.271 * * * [misc]progress:  picking best candidate
1554302049.273 * * * * [misc]pick:  Picked  #<alt (λ (N) (atan2 1 (fma N (+ N 1) 1)))>
1554302049.273 * * * [misc]progress:  localizing error
1554302049.286 * * * [misc]progress:  generating rewritten candidates
1554302049.286 * * * * [misc]progress:  [ 1 / 1 ] rewriting at (2)
1554302049.286 * * * [misc]progress:  generating series expansions
1554302049.286 * * * * [misc]progress:  [ 1 / 1 ] generating series at (2)
1554302049.287 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1554302049.287 * [misc]approximate:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in (N) around 0
1554302049.287 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1554302049.287 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1554302049.287 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1554302049.287 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1554302049.287 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1554302049.287 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.287 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.287 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.287 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.287 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.287 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.287 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1554302049.288 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1554302049.288 * [misc]approximate:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in (N) around 0
1554302049.288 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1554302049.288 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1554302049.288 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1554302049.288 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1554302049.288 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1554302049.288 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.288 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.288 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.288 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.288 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.289 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.289 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 (/ 1 N)) (+ (/ 1 (/ 1 N)) 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1554302049.289 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 (- N)) (+ (/ 1 (- N)) 1) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1554302049.289 * [misc]approximate:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in (N) around 0
1554302049.289 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1554302049.289 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1554302049.289 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1554302049.290 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1554302049.290 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1554302049.290 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.290 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.290 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.290 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.290 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.290 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.290 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 (/ 1 (- N))) (- 1 (/ 1 (/ 1 (- N)))) 1)) into (atan2 1 (fma N (+ N 1) 1))
1554302049.290 * * * [misc]progress:  simplifying candidates
1554302049.291 * * * * [misc]progress:  [ 1 / 13 ] simplifiying candidate #<alt (λ (N) (log1p (expm1 (atan2 1 (fma N (+ N 1) 1)))))>
1554302049.291 * * * * [misc]progress:  [ 2 / 13 ] simplifiying candidate #<alt (λ (N) (expm1 (log1p (atan2 1 (fma N (+ N 1) 1)))))>
1554302049.291 * * * * [misc]progress:  [ 3 / 13 ] simplifiying candidate #<alt (λ (N) (pow (atan2 1 (fma N (+ N 1) 1)) 1))>
1554302049.291 * * * * [misc]progress:  [ 4 / 13 ] simplifiying candidate #<alt (λ (N) (exp (log (atan2 1 (fma N (+ N 1) 1)))))>
1554302049.291 * * * * [misc]progress:  [ 5 / 13 ] simplifiying candidate #<alt (λ (N) (log (exp (atan2 1 (fma N (+ N 1) 1)))))>
1554302049.291 * * * * [misc]progress:  [ 6 / 13 ] simplifiying candidate #<alt (λ (N) (* (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1)))) (cbrt (atan2 1 (fma N (+ N 1) 1)))))>
1554302049.291 * * * * [misc]progress:  [ 7 / 13 ] simplifiying candidate #<alt (λ (N) (cbrt (* (* (atan2 1 (fma N (+ N 1) 1)) (atan2 1 (fma N (+ N 1) 1))) (atan2 1 (fma N (+ N 1) 1)))))>
1554302049.291 * * * * [misc]progress:  [ 8 / 13 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1554302049.291 * * * * [misc]progress:  [ 9 / 13 ] simplifiying candidate #<alt (λ (N) (* 1 (atan2 1 (fma N (+ N 1) 1))))>
1554302049.291 * * * * [misc]progress:  [ 10 / 13 ] simplifiying candidate #<alt (λ (N) (posit16->real (real->posit16 (atan2 1 (fma N (+ N 1) 1)))))>
1554302049.291 * * * * [misc]progress:  [ 11 / 13 ] simplifiying candidate #<alt (λ (N) (atan2 1 (fma N (+ N 1) 1)))>
1554302049.292 * [enter]simplify:  Simplifying (atan2 1 (fma N (+ N 1) 1))
1554302049.292 * * [misc]simplify:  iters left: 4 (5 enodes)
1554302049.295 * * [misc]simplify:  iters left: 3 (20 enodes)
1554302049.301 * * [misc]simplify:  iters left: 2 (33 enodes)
1554302049.312 * * [misc]simplify:  iters left: 1 (40 enodes)
1554302049.321 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302049.321 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554302049.321 * * [misc]simplify:  Extracting #2: cost 7 inf + 1
1554302049.321 * * [misc]simplify:  Extracting #3: cost 3 inf + 768
1554302049.321 * * [misc]simplify:  Extracting #4: cost 1 inf + 907
1554302049.322 * * [misc]simplify:  Extracting #5: cost 0 inf + 948
1554302049.322 * [exit]simplify:  Simplified to (atan2 1 (fma N (+ N 1) 1))
1554302049.322 * [misc]simplify:  Simplified (2) to (λ (N) (atan2 1 (fma N (+ N 1) 1)))
1554302049.322 * * * * [misc]progress:  [ 12 / 13 ] simplifiying candidate #<alt (λ (N) (atan2 1 (fma N (+ N 1) 1)))>
1554302049.322 * [enter]simplify:  Simplifying (atan2 1 (fma N (+ N 1) 1))
1554302049.322 * * [misc]simplify:  iters left: 4 (5 enodes)
1554302049.325 * * [misc]simplify:  iters left: 3 (20 enodes)
1554302049.335 * * [misc]simplify:  iters left: 2 (33 enodes)
1554302049.341 * * [misc]simplify:  iters left: 1 (40 enodes)
1554302049.346 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302049.346 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554302049.346 * * [misc]simplify:  Extracting #2: cost 7 inf + 1
1554302049.346 * * [misc]simplify:  Extracting #3: cost 3 inf + 768
1554302049.346 * * [misc]simplify:  Extracting #4: cost 1 inf + 907
1554302049.346 * * [misc]simplify:  Extracting #5: cost 0 inf + 948
1554302049.347 * [exit]simplify:  Simplified to (atan2 1 (fma N (+ N 1) 1))
1554302049.347 * [misc]simplify:  Simplified (2) to (λ (N) (atan2 1 (fma N (+ N 1) 1)))
1554302049.347 * * * * [misc]progress:  [ 13 / 13 ] simplifiying candidate #<alt (λ (N) (atan2 1 (fma N (+ N 1) 1)))>
1554302049.347 * [enter]simplify:  Simplifying (atan2 1 (fma N (+ N 1) 1))
1554302049.347 * * [misc]simplify:  iters left: 4 (5 enodes)
1554302049.348 * * [misc]simplify:  iters left: 3 (20 enodes)
1554302049.352 * * [misc]simplify:  iters left: 2 (33 enodes)
1554302049.357 * * [misc]simplify:  iters left: 1 (40 enodes)
1554302049.361 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302049.361 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554302049.361 * * [misc]simplify:  Extracting #2: cost 7 inf + 1
1554302049.361 * * [misc]simplify:  Extracting #3: cost 3 inf + 768
1554302049.362 * * [misc]simplify:  Extracting #4: cost 1 inf + 907
1554302049.362 * * [misc]simplify:  Extracting #5: cost 0 inf + 948
1554302049.362 * [exit]simplify:  Simplified to (atan2 1 (fma N (+ N 1) 1))
1554302049.362 * [misc]simplify:  Simplified (2) to (λ (N) (atan2 1 (fma N (+ N 1) 1)))
1554302049.362 * * * [misc]progress:  adding candidates to table
1554302049.484 * * [misc]progress:  iteration 3 / 4
1554302049.484 * * * [misc]progress:  picking best candidate
1554302049.494 * * * * [misc]pick:  Picked  #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1554302049.494 * * * [misc]progress:  localizing error
1554302049.505 * * * [misc]progress:  generating rewritten candidates
1554302049.505 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2)
1554302049.507 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1)
1554302049.509 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2)
1554302049.519 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 1)
1554302049.520 * * * [misc]progress:  generating series expansions
1554302049.520 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2)
1554302049.520 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1554302049.520 * [misc]approximate:  Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in (N) around 0
1554302049.520 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in N
1554302049.520 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1554302049.520 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1554302049.520 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1554302049.520 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1554302049.520 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in N
1554302049.520 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1554302049.520 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1554302049.520 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1554302049.520 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1554302049.521 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1554302049.521 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.521 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1554302049.521 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.522 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1554302049.522 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.522 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1554302049.522 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.525 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1554302049.525 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.526 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1554302049.526 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.526 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1554302049.526 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
1554302049.526 * [misc]approximate:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in (N) around 0
1554302049.526 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in N
1554302049.526 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1554302049.526 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1554302049.526 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
1554302049.527 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1554302049.527 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in N
1554302049.527 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1554302049.527 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1554302049.527 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
1554302049.527 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1554302049.527 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
1554302049.527 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.528 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1554302049.528 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.528 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1554302049.528 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.529 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1554302049.529 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.529 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1554302049.529 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.530 * [misc]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
1554302049.530 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.530 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 (/ 1 N)) (+ (/ 1 (/ 1 N)) 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1554302049.530 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 (- N)) (+ (/ 1 (- N)) 1) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
1554302049.530 * [misc]approximate:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in (N) around 0
1554302049.530 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in N
1554302049.530 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1554302049.530 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1554302049.530 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
1554302049.530 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1554302049.530 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in N
1554302049.530 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1554302049.530 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1554302049.530 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
1554302049.531 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1554302049.531 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
1554302049.531 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.531 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1554302049.532 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.532 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1554302049.532 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.532 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1554302049.532 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.533 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1554302049.533 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.533 * [misc]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
1554302049.533 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.534 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ -1 (/ 1 (- N))) (- 1 (/ 1 (/ 1 (- N)))) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1554302049.534 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1)
1554302049.534 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1554302049.534 * [misc]approximate:  Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in (N) around 0
1554302049.534 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in N
1554302049.534 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1554302049.534 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1554302049.534 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1554302049.534 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1554302049.534 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in N
1554302049.534 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1554302049.534 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1554302049.534 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1554302049.534 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1554302049.534 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1554302049.534 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.535 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1554302049.535 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.535 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1554302049.535 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.536 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1554302049.536 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.536 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1554302049.536 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.537 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1554302049.537 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.537 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1554302049.537 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
1554302049.537 * [misc]approximate:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in (N) around 0
1554302049.537 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in N
1554302049.537 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1554302049.537 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1554302049.537 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
1554302049.537 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1554302049.537 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in N
1554302049.537 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1554302049.537 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1554302049.537 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
1554302049.537 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1554302049.538 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
1554302049.538 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.538 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1554302049.538 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.538 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1554302049.539 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.539 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1554302049.539 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.539 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1554302049.539 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.540 * [misc]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
1554302049.540 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.540 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 (/ 1 N)) (+ (/ 1 (/ 1 N)) 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1554302049.540 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 (- N)) (+ (/ 1 (- N)) 1) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
1554302049.540 * [misc]approximate:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in (N) around 0
1554302049.540 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in N
1554302049.540 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1554302049.540 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1554302049.541 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
1554302049.541 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1554302049.541 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in N
1554302049.541 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1554302049.541 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1554302049.541 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
1554302049.541 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1554302049.541 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
1554302049.541 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.542 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1554302049.542 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.542 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1554302049.542 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.543 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1554302049.543 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.543 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1554302049.543 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.544 * [misc]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
1554302049.544 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.544 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ -1 (/ 1 (- N))) (- 1 (/ 1 (/ 1 (- N)))) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1554302049.544 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2)
1554302049.544 * [misc]backup-simplify:  Simplify (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))) into (atan2 1 (fma N (+ N 1) 1))
1554302049.544 * [misc]approximate:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in (N) around 0
1554302049.544 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1554302049.544 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1554302049.544 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1554302049.544 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1554302049.544 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1554302049.544 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.544 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.544 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.544 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.544 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.544 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.544 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1554302049.545 * [misc]backup-simplify:  Simplify (* (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1554302049.545 * [misc]approximate:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in (N) around 0
1554302049.545 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1554302049.545 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1554302049.545 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1554302049.545 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1554302049.545 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1554302049.545 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.545 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.545 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.545 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.545 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.545 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.545 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 (/ 1 N)) (+ (/ 1 (/ 1 N)) 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1554302049.545 * [misc]backup-simplify:  Simplify (* (sqrt (atan2 1 (fma (/ 1 (- N)) (+ (/ 1 (- N)) 1) 1))) (sqrt (atan2 1 (fma (/ 1 (- N)) (+ (/ 1 (- N)) 1) 1)))) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1554302049.545 * [misc]approximate:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in (N) around 0
1554302049.545 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1554302049.546 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1554302049.546 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1554302049.546 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1554302049.546 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1554302049.546 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.546 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.546 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.546 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.546 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.546 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.546 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 (/ 1 (- N))) (- 1 (/ 1 (/ 1 (- N)))) 1)) into (atan2 1 (fma N (+ N 1) 1))
1554302049.546 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 1)
1554302049.546 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1554302049.546 * [misc]approximate:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in (N) around 0
1554302049.546 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1554302049.546 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1554302049.546 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1554302049.546 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1554302049.546 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1554302049.546 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.546 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.546 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.546 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.547 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.547 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.547 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1554302049.547 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1554302049.547 * [misc]approximate:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in (N) around 0
1554302049.547 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1554302049.547 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1554302049.547 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1554302049.547 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1554302049.547 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1554302049.547 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.547 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.547 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.547 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.547 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.547 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.547 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 (/ 1 N)) (+ (/ 1 (/ 1 N)) 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1554302049.547 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 (- N)) (+ (/ 1 (- N)) 1) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1554302049.547 * [misc]approximate:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in (N) around 0
1554302049.547 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1554302049.547 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1554302049.547 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1554302049.548 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1554302049.548 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1554302049.548 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.548 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.548 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.548 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.548 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.548 * [misc]backup-simplify:  Simplify 0 into 0
1554302049.548 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 (/ 1 (- N))) (- 1 (/ 1 (/ 1 (- N)))) 1)) into (atan2 1 (fma N (+ N 1) 1))
1554302049.548 * * * [misc]progress:  simplifying candidates
1554302049.548 * * * * [misc]progress:  [ 1 / 85 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (log1p (expm1 (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1554302049.548 * * * * [misc]progress:  [ 2 / 85 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1554302049.548 * * * * [misc]progress:  [ 3 / 85 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (pow (atan2 1 (fma N (+ N 1) 1)) 1/2)))>
1554302049.548 * * * * [misc]progress:  [ 4 / 85 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (pow (sqrt (atan2 1 (fma N (+ N 1) 1))) 1)))>
1554302049.548 * * * * [misc]progress:  [ 5 / 85 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (exp (log (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1554302049.548 * * * * [misc]progress:  [ 6 / 85 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (log (exp (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1554302049.548 * * * * [misc]progress:  [ 7 / 85 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (* (* (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1554302049.548 * * * * [misc]progress:  [ 8 / 85 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1554302049.548 * * * * [misc]progress:  [ 9 / 85 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (* (sqrt (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))))))>
1554302049.548 * [enter]simplify:  Simplifying (sqrt (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1)))))
1554302049.549 * * [misc]simplify:  iters left: 6 (8 enodes)
1554302049.551 * * [misc]simplify:  iters left: 5 (30 enodes)
1554302049.557 * * [misc]simplify:  iters left: 4 (43 enodes)
1554302049.571 * * [misc]simplify:  iters left: 3 (50 enodes)
1554302049.582 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302049.582 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554302049.582 * * [misc]simplify:  Extracting #2: cost 7 inf + 0
1554302049.582 * * [misc]simplify:  Extracting #3: cost 10 inf + 0
1554302049.583 * * [misc]simplify:  Extracting #4: cost 13 inf + 1
1554302049.583 * * [misc]simplify:  Extracting #5: cost 15 inf + 2
1554302049.583 * * [misc]simplify:  Extracting #6: cost 10 inf + 336
1554302049.583 * * [misc]simplify:  Extracting #7: cost 5 inf + 1385
1554302049.584 * * [misc]simplify:  Extracting #8: cost 0 inf + 3010
1554302049.585 * [exit]simplify:  Simplified to (fabs (cbrt (atan2 1 (+ 1 (fma N N N)))))
1554302049.585 * [misc]simplify:  Simplified (2 2 1) to (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (* (fabs (cbrt (atan2 1 (+ 1 (fma N N N))))) (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))))))
1554302049.585 * * * * [misc]progress:  [ 10 / 85 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1554302049.585 * [enter]simplify:  Simplifying (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1554302049.585 * * [misc]simplify:  iters left: 6 (7 enodes)
1554302049.589 * * [misc]simplify:  iters left: 5 (26 enodes)
1554302049.593 * * [misc]simplify:  iters left: 4 (39 enodes)
1554302049.599 * * [misc]simplify:  iters left: 3 (46 enodes)
1554302049.604 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302049.604 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554302049.604 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1554302049.604 * * [misc]simplify:  Extracting #3: cost 8 inf + 0
1554302049.604 * * [misc]simplify:  Extracting #4: cost 11 inf + 1
1554302049.604 * * [misc]simplify:  Extracting #5: cost 9 inf + 294
1554302049.604 * * [misc]simplify:  Extracting #6: cost 5 inf + 947
1554302049.605 * * [misc]simplify:  Extracting #7: cost 1 inf + 1819
1554302049.605 * * [misc]simplify:  Extracting #8: cost 0 inf + 2136
1554302049.605 * [exit]simplify:  Simplified to (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1554302049.605 * [misc]simplify:  Simplified (2 2 1) to (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))))
1554302049.605 * * * * [misc]progress:  [ 11 / 85 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (* (sqrt 1) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1554302049.606 * [enter]simplify:  Simplifying (sqrt 1)
1554302049.606 * * [misc]simplify:  iters left: 1 (2 enodes)
1554302049.607 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302049.607 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1554302049.607 * [exit]simplify:  Simplified to 1
1554302049.608 * [misc]simplify:  Simplified (2 2 1) to (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (* 1 (sqrt (atan2 1 (fma N (+ N 1) 1))))))
1554302049.608 * * * * [misc]progress:  [ 12 / 85 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1554302049.608 * * * * [misc]progress:  [ 13 / 85 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (fabs (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1554302049.608 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1554302049.608 * * [misc]simplify:  iters left: 5 (6 enodes)
1554302049.609 * * [misc]simplify:  iters left: 4 (23 enodes)
1554302049.613 * * [misc]simplify:  iters left: 3 (36 enodes)
1554302049.619 * * [misc]simplify:  iters left: 2 (43 enodes)
1554302049.624 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302049.624 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554302049.624 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1554302049.624 * * [misc]simplify:  Extracting #3: cost 9 inf + 1
1554302049.624 * * [misc]simplify:  Extracting #4: cost 10 inf + 44
1554302049.624 * * [misc]simplify:  Extracting #5: cost 6 inf + 336
1554302049.624 * * [misc]simplify:  Extracting #6: cost 1 inf + 1225
1554302049.624 * * [misc]simplify:  Extracting #7: cost 0 inf + 1502
1554302049.625 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1554302049.625 * [misc]simplify:  Simplified (2 2 1) to (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (fabs (sqrt (atan2 1 (+ 1 (fma N N N)))))))
1554302049.625 * * * * [misc]progress:  [ 14 / 85 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (* 1 (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1554302049.625 * * * * [misc]progress:  [ 15 / 85 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (posit16->real (real->posit16 (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1554302049.625 * * * * [misc]progress:  [ 16 / 85 ] simplifiying candidate #<alt (λ (N) (* (log1p (expm1 (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1554302049.625 * * * * [misc]progress:  [ 17 / 85 ] simplifiying candidate #<alt (λ (N) (* (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1554302049.625 * * * * [misc]progress:  [ 18 / 85 ] simplifiying candidate #<alt (λ (N) (* (pow (atan2 1 (fma N (+ N 1) 1)) 1/2) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1554302049.625 * * * * [misc]progress:  [ 19 / 85 ] simplifiying candidate #<alt (λ (N) (* (pow (sqrt (atan2 1 (fma N (+ N 1) 1))) 1) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1554302049.625 * * * * [misc]progress:  [ 20 / 85 ] simplifiying candidate #<alt (λ (N) (* (exp (log (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1554302049.625 * * * * [misc]progress:  [ 21 / 85 ] simplifiying candidate #<alt (λ (N) (* (log (exp (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1554302049.625 * * * * [misc]progress:  [ 22 / 85 ] simplifiying candidate #<alt (λ (N) (* (* (* (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1554302049.627 * * * * [misc]progress:  [ 23 / 85 ] simplifiying candidate #<alt (λ (N) (* (cbrt (* (* (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)))))>
1554302049.627 * * * * [misc]progress:  [ 24 / 85 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1554302049.627 * [enter]simplify:  Simplifying (sqrt (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1)))))
1554302049.628 * * [misc]simplify:  iters left: 6 (8 enodes)
1554302049.632 * * [misc]simplify:  iters left: 5 (30 enodes)
1554302049.641 * * [misc]simplify:  iters left: 4 (43 enodes)
1554302049.653 * * [misc]simplify:  iters left: 3 (50 enodes)
1554302049.659 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302049.659 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554302049.659 * * [misc]simplify:  Extracting #2: cost 7 inf + 0
1554302049.659 * * [misc]simplify:  Extracting #3: cost 10 inf + 0
1554302049.659 * * [misc]simplify:  Extracting #4: cost 13 inf + 1
1554302049.659 * * [misc]simplify:  Extracting #5: cost 15 inf + 2
1554302049.659 * * [misc]simplify:  Extracting #6: cost 10 inf + 336
1554302049.659 * * [misc]simplify:  Extracting #7: cost 5 inf + 1385
1554302049.660 * * [misc]simplify:  Extracting #8: cost 0 inf + 3010
1554302049.660 * [exit]simplify:  Simplified to (fabs (cbrt (atan2 1 (+ 1 (fma N N N)))))
1554302049.660 * [misc]simplify:  Simplified (2 1 1) to (λ (N) (* (* (fabs (cbrt (atan2 1 (+ 1 (fma N N N))))) (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1554302049.660 * * * * [misc]progress:  [ 25 / 85 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1554302049.660 * [enter]simplify:  Simplifying (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1554302049.660 * * [misc]simplify:  iters left: 6 (7 enodes)
1554302049.662 * * [misc]simplify:  iters left: 5 (26 enodes)
1554302049.667 * * [misc]simplify:  iters left: 4 (39 enodes)
1554302049.672 * * [misc]simplify:  iters left: 3 (46 enodes)
1554302049.678 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302049.678 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554302049.678 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1554302049.678 * * [misc]simplify:  Extracting #3: cost 8 inf + 0
1554302049.678 * * [misc]simplify:  Extracting #4: cost 11 inf + 1
1554302049.678 * * [misc]simplify:  Extracting #5: cost 9 inf + 294
1554302049.678 * * [misc]simplify:  Extracting #6: cost 5 inf + 947
1554302049.678 * * [misc]simplify:  Extracting #7: cost 1 inf + 1819
1554302049.679 * * [misc]simplify:  Extracting #8: cost 0 inf + 2136
1554302049.679 * [exit]simplify:  Simplified to (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1554302049.679 * [misc]simplify:  Simplified (2 1 1) to (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1554302049.679 * * * * [misc]progress:  [ 26 / 85 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt 1) (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1554302049.679 * [enter]simplify:  Simplifying (sqrt 1)
1554302049.679 * * [misc]simplify:  iters left: 1 (2 enodes)
1554302049.681 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302049.681 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1554302049.681 * [exit]simplify:  Simplified to 1
1554302049.681 * [misc]simplify:  Simplified (2 1 1) to (λ (N) (* (* 1 (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1554302049.681 * * * * [misc]progress:  [ 27 / 85 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1554302049.681 * * * * [misc]progress:  [ 28 / 85 ] simplifiying candidate #<alt (λ (N) (* (fabs (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1554302049.681 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1554302049.681 * * [misc]simplify:  iters left: 5 (6 enodes)
1554302049.683 * * [misc]simplify:  iters left: 4 (23 enodes)
1554302049.687 * * [misc]simplify:  iters left: 3 (36 enodes)
1554302049.698 * * [misc]simplify:  iters left: 2 (43 enodes)
1554302049.707 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302049.707 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554302049.707 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1554302049.707 * * [misc]simplify:  Extracting #3: cost 9 inf + 1
1554302049.708 * * [misc]simplify:  Extracting #4: cost 10 inf + 44
1554302049.708 * * [misc]simplify:  Extracting #5: cost 6 inf + 336
1554302049.708 * * [misc]simplify:  Extracting #6: cost 1 inf + 1225
1554302049.709 * * [misc]simplify:  Extracting #7: cost 0 inf + 1502
1554302049.709 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1554302049.709 * [misc]simplify:  Simplified (2 1 1) to (λ (N) (* (fabs (sqrt (atan2 1 (+ 1 (fma N N N))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1554302049.709 * * * * [misc]progress:  [ 29 / 85 ] simplifiying candidate #<alt (λ (N) (* (* 1 (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1554302049.709 * * * * [misc]progress:  [ 30 / 85 ] simplifiying candidate #<alt (λ (N) (* (posit16->real (real->posit16 (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1554302049.709 * * * * [misc]progress:  [ 31 / 85 ] simplifiying candidate #<alt (λ (N) (log1p (expm1 (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1554302049.709 * * * * [misc]progress:  [ 32 / 85 ] simplifiying candidate #<alt (λ (N) (expm1 (log1p (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1554302049.709 * * * * [misc]progress:  [ 33 / 85 ] simplifiying candidate #<alt (λ (N) (pow (atan2 1 (fma N (+ N 1) 1)) (+ 1/2 1/2)))>
1554302049.710 * [enter]simplify:  Simplifying (atan2 1 (fma N (+ N 1) 1))
1554302049.710 * * [misc]simplify:  iters left: 4 (5 enodes)
1554302049.713 * * [misc]simplify:  iters left: 3 (20 enodes)
1554302049.719 * * [misc]simplify:  iters left: 2 (33 enodes)
1554302049.729 * * [misc]simplify:  iters left: 1 (40 enodes)
1554302049.738 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302049.738 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554302049.738 * * [misc]simplify:  Extracting #2: cost 7 inf + 1
1554302049.738 * * [misc]simplify:  Extracting #3: cost 3 inf + 768
1554302049.738 * * [misc]simplify:  Extracting #4: cost 1 inf + 907
1554302049.739 * * [misc]simplify:  Extracting #5: cost 0 inf + 948
1554302049.739 * [exit]simplify:  Simplified to (atan2 1 (fma N (+ N 1) 1))
1554302049.739 * [misc]simplify:  Simplified (2 1) to (λ (N) (pow (atan2 1 (fma N (+ N 1) 1)) (+ 1/2 1/2)))
1554302049.739 * [enter]simplify:  Simplifying (+ 1/2 1/2)
1554302049.739 * * [misc]simplify:  iters left: 2 (2 enodes)
1554302049.742 * * [misc]simplify:  iters left: 1 (7 enodes)
1554302049.746 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302049.746 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1554302049.746 * [exit]simplify:  Simplified to 1
1554302049.746 * [misc]simplify:  Simplified (2 2) to (λ (N) (pow (atan2 1 (fma N (+ N 1) 1)) 1))
1554302049.746 * * * * [misc]progress:  [ 34 / 85 ] simplifiying candidate #<alt (λ (N) (pow (sqrt (atan2 1 (fma N (+ N 1) 1))) (+ 1 1)))>
1554302049.746 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1554302049.746 * * [misc]simplify:  iters left: 5 (6 enodes)
1554302049.749 * * [misc]simplify:  iters left: 4 (23 enodes)
1554302049.757 * * [misc]simplify:  iters left: 3 (36 enodes)
1554302049.768 * * [misc]simplify:  iters left: 2 (43 enodes)
1554302049.777 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302049.777 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554302049.777 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1554302049.777 * * [misc]simplify:  Extracting #3: cost 9 inf + 1
1554302049.777 * * [misc]simplify:  Extracting #4: cost 10 inf + 44
1554302049.777 * * [misc]simplify:  Extracting #5: cost 6 inf + 336
1554302049.778 * * [misc]simplify:  Extracting #6: cost 1 inf + 1225
1554302049.778 * * [misc]simplify:  Extracting #7: cost 0 inf + 1502
1554302049.778 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1554302049.778 * [misc]simplify:  Simplified (2 1) to (λ (N) (pow (sqrt (atan2 1 (+ 1 (fma N N N)))) (+ 1 1)))
1554302049.778 * [enter]simplify:  Simplifying (+ 1 1)
1554302049.778 * * [misc]simplify:  iters left: 2 (2 enodes)
1554302049.779 * * [misc]simplify:  iters left: 1 (9 enodes)
1554302049.781 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302049.781 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1554302049.781 * [exit]simplify:  Simplified to 2
1554302049.781 * [misc]simplify:  Simplified (2 2) to (λ (N) (pow (sqrt (atan2 1 (fma N (+ N 1) 1))) 2))
1554302049.781 * * * * [misc]progress:  [ 35 / 85 ] simplifiying candidate #<alt (λ (N) (pow (* (atan2 1 (fma N (+ N 1) 1)) (atan2 1 (fma N (+ N 1) 1))) 1/2))>
1554302049.781 * [enter]simplify:  Simplifying (* (atan2 1 (fma N (+ N 1) 1)) (atan2 1 (fma N (+ N 1) 1)))
1554302049.781 * * [misc]simplify:  iters left: 6 (6 enodes)
1554302049.783 * * [misc]simplify:  iters left: 5 (23 enodes)
1554302049.787 * * [misc]simplify:  iters left: 4 (36 enodes)
1554302049.792 * * [misc]simplify:  iters left: 3 (43 enodes)
1554302049.797 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302049.797 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554302049.797 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1554302049.797 * * [misc]simplify:  Extracting #3: cost 9 inf + 1
1554302049.797 * * [misc]simplify:  Extracting #4: cost 10 inf + 44
1554302049.797 * * [misc]simplify:  Extracting #5: cost 6 inf + 336
1554302049.798 * * [misc]simplify:  Extracting #6: cost 1 inf + 1225
1554302049.798 * * [misc]simplify:  Extracting #7: cost 0 inf + 1502
1554302049.798 * [exit]simplify:  Simplified to (* (atan2 1 (+ 1 (fma N N N))) (atan2 1 (+ 1 (fma N N N))))
1554302049.798 * [misc]simplify:  Simplified (2 1) to (λ (N) (pow (* (atan2 1 (+ 1 (fma N N N))) (atan2 1 (+ 1 (fma N N N)))) 1/2))
1554302049.798 * * * * [misc]progress:  [ 36 / 85 ] simplifiying candidate #<alt (λ (N) (pow (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))) 1))>
1554302049.798 * [enter]simplify:  Simplifying (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1))))
1554302049.798 * * [misc]simplify:  iters left: 6 (7 enodes)
1554302049.800 * * [misc]simplify:  iters left: 5 (24 enodes)
1554302049.807 * * [misc]simplify:  iters left: 4 (38 enodes)
1554302049.819 * * [misc]simplify:  iters left: 3 (45 enodes)
1554302049.827 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302049.827 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554302049.827 * * [misc]simplify:  Extracting #2: cost 9 inf + 1
1554302049.827 * * [misc]simplify:  Extracting #3: cost 6 inf + 531
1554302049.827 * * [misc]simplify:  Extracting #4: cost 2 inf + 1184
1554302049.828 * * [misc]simplify:  Extracting #5: cost 0 inf + 1502
1554302049.828 * [exit]simplify:  Simplified to (atan2 1 (fma N (+ N 1) 1))
1554302049.828 * [misc]simplify:  Simplified (2 1) to (λ (N) (pow (atan2 1 (fma N (+ N 1) 1)) 1))
1554302049.828 * * * * [misc]progress:  [ 37 / 85 ] simplifiying candidate #<alt (λ (N) (pow (sqrt (atan2 1 (fma N (+ N 1) 1))) 2))>
1554302049.828 * * * * [misc]progress:  [ 38 / 85 ] simplifiying candidate #<alt (λ (N) (pow (sqrt (atan2 1 (fma N (+ N 1) 1))) (+ 1 1)))>
1554302049.828 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1554302049.828 * * [misc]simplify:  iters left: 5 (6 enodes)
1554302049.830 * * [misc]simplify:  iters left: 4 (23 enodes)
1554302049.833 * * [misc]simplify:  iters left: 3 (36 enodes)
1554302049.839 * * [misc]simplify:  iters left: 2 (43 enodes)
1554302049.844 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302049.844 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554302049.844 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1554302049.844 * * [misc]simplify:  Extracting #3: cost 9 inf + 1
1554302049.844 * * [misc]simplify:  Extracting #4: cost 10 inf + 44
1554302049.844 * * [misc]simplify:  Extracting #5: cost 6 inf + 336
1554302049.844 * * [misc]simplify:  Extracting #6: cost 1 inf + 1225
1554302049.844 * * [misc]simplify:  Extracting #7: cost 0 inf + 1502
1554302049.845 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1554302049.845 * [misc]simplify:  Simplified (2 1) to (λ (N) (pow (sqrt (atan2 1 (+ 1 (fma N N N)))) (+ 1 1)))
1554302049.845 * * * * [misc]progress:  [ 39 / 85 ] simplifiying candidate #<alt (λ (N) (pow (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))) 1))>
1554302049.845 * * * * [misc]progress:  [ 40 / 85 ] simplifiying candidate #<alt (λ (N) (exp (+ (log (sqrt (atan2 1 (fma N (+ N 1) 1)))) (log (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1554302049.845 * [enter]simplify:  Simplifying (+ (log (sqrt (atan2 1 (fma N (+ N 1) 1)))) (log (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1554302049.845 * * [misc]simplify:  iters left: 6 (8 enodes)
1554302049.847 * * [misc]simplify:  iters left: 5 (29 enodes)
1554302049.853 * * [misc]simplify:  iters left: 4 (42 enodes)
1554302049.860 * * [misc]simplify:  iters left: 3 (49 enodes)
1554302049.866 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302049.866 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554302049.866 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1554302049.866 * * [misc]simplify:  Extracting #3: cost 7 inf + 0
1554302049.866 * * [misc]simplify:  Extracting #4: cost 10 inf + 0
1554302049.866 * * [misc]simplify:  Extracting #5: cost 13 inf + 1
1554302049.866 * * [misc]simplify:  Extracting #6: cost 15 inf + 2
1554302049.866 * * [misc]simplify:  Extracting #7: cost 10 inf + 336
1554302049.866 * * [misc]simplify:  Extracting #8: cost 5 inf + 1225
1554302049.867 * * [misc]simplify:  Extracting #9: cost 0 inf + 2970
1554302049.867 * [exit]simplify:  Simplified to (+ (log (sqrt (atan2 1 (+ 1 (fma N N N))))) (log (sqrt (atan2 1 (+ 1 (fma N N N))))))
1554302049.867 * [misc]simplify:  Simplified (2 1) to (λ (N) (exp (+ (log (sqrt (atan2 1 (+ 1 (fma N N N))))) (log (sqrt (atan2 1 (+ 1 (fma N N N))))))))
1554302049.867 * * * * [misc]progress:  [ 41 / 85 ] simplifiying candidate #<alt (λ (N) (exp (log (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1554302049.868 * * * * [misc]progress:  [ 42 / 85 ] simplifiying candidate #<alt (λ (N) (log (exp (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1554302049.868 * * * * [misc]progress:  [ 43 / 85 ] simplifiying candidate #<alt (λ (N) (cbrt (* (* (* (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)))))))>
1554302049.868 * [enter]simplify:  Simplifying (* (* (* (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)))))
1554302049.868 * * [misc]simplify:  iters left: 6 (9 enodes)
1554302049.870 * * [misc]simplify:  iters left: 5 (35 enodes)
1554302049.876 * * [misc]simplify:  iters left: 4 (63 enodes)
1554302049.894 * * [misc]simplify:  iters left: 3 (76 enodes)
1554302049.913 * * [misc]simplify:  iters left: 2 (81 enodes)
1554302049.922 * * [misc]simplify:  iters left: 1 (86 enodes)
1554302049.933 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302049.933 * * [misc]simplify:  Extracting #1: cost 9 inf + 0
1554302049.933 * * [misc]simplify:  Extracting #2: cost 16 inf + 2
1554302049.933 * * [misc]simplify:  Extracting #3: cost 17 inf + 5
1554302049.933 * * [misc]simplify:  Extracting #4: cost 18 inf + 62
1554302049.933 * * [misc]simplify:  Extracting #5: cost 13 inf + 437
1554302049.933 * * [misc]simplify:  Extracting #6: cost 5 inf + 2588
1554302049.934 * * [misc]simplify:  Extracting #7: cost 0 inf + 4173
1554302049.935 * * [misc]simplify:  Extracting #8: cost 0 inf + 4042
1554302049.936 * [exit]simplify:  Simplified to (* (atan2 1 (fma N (+ N 1) 1)) (* (atan2 1 (fma N (+ N 1) 1)) (atan2 1 (fma N (+ N 1) 1))))
1554302049.936 * [misc]simplify:  Simplified (2 1) to (λ (N) (cbrt (* (atan2 1 (fma N (+ N 1) 1)) (* (atan2 1 (fma N (+ N 1) 1)) (atan2 1 (fma N (+ N 1) 1))))))
1554302049.936 * * * * [misc]progress:  [ 44 / 85 ] simplifiying candidate #<alt (λ (N) (* (* (cbrt (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1))))) (cbrt (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (cbrt (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1554302049.936 * * * * [misc]progress:  [ 45 / 85 ] simplifiying candidate #<alt (λ (N) (cbrt (* (* (* (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)))))))>
1554302049.936 * * * * [misc]progress:  [ 46 / 85 ] simplifiying candidate #<alt (λ (N) (sqrt (* (atan2 1 (fma N (+ N 1) 1)) (atan2 1 (fma N (+ N 1) 1)))))>
1554302049.936 * [enter]simplify:  Simplifying (* (atan2 1 (fma N (+ N 1) 1)) (atan2 1 (fma N (+ N 1) 1)))
1554302049.936 * * [misc]simplify:  iters left: 6 (6 enodes)
1554302049.938 * * [misc]simplify:  iters left: 5 (23 enodes)
1554302049.942 * * [misc]simplify:  iters left: 4 (36 enodes)
1554302049.953 * * [misc]simplify:  iters left: 3 (43 enodes)
1554302049.960 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302049.960 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554302049.960 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1554302049.960 * * [misc]simplify:  Extracting #3: cost 9 inf + 1
1554302049.960 * * [misc]simplify:  Extracting #4: cost 10 inf + 44
1554302049.960 * * [misc]simplify:  Extracting #5: cost 6 inf + 336
1554302049.960 * * [misc]simplify:  Extracting #6: cost 1 inf + 1225
1554302049.961 * * [misc]simplify:  Extracting #7: cost 0 inf + 1502
1554302049.961 * [exit]simplify:  Simplified to (* (atan2 1 (+ 1 (fma N N N))) (atan2 1 (+ 1 (fma N N N))))
1554302049.961 * [misc]simplify:  Simplified (2 1) to (λ (N) (sqrt (* (atan2 1 (+ 1 (fma N N N))) (atan2 1 (+ 1 (fma N N N))))))
1554302049.961 * * * * [misc]progress:  [ 47 / 85 ] simplifiying candidate #<alt (λ (N) (* (sqrt (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1554302049.961 * * * * [misc]progress:  [ 48 / 85 ] simplifiying candidate #<alt (λ (N) (atan2 1 (fma N (+ N 1) 1)))>
1554302049.961 * [enter]simplify:  Simplifying (fma N (+ N 1) 1)
1554302049.961 * * [misc]simplify:  iters left: 3 (4 enodes)
1554302049.963 * * [misc]simplify:  iters left: 2 (17 enodes)
1554302049.966 * * [misc]simplify:  iters left: 1 (30 enodes)
1554302049.971 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302049.971 * * [misc]simplify:  Extracting #1: cost 6 inf + 0
1554302049.971 * * [misc]simplify:  Extracting #2: cost 7 inf + 2
1554302049.971 * * [misc]simplify:  Extracting #3: cost 1 inf + 433
1554302049.971 * * [misc]simplify:  Extracting #4: cost 0 inf + 474
1554302049.971 * [exit]simplify:  Simplified to (fma N (+ 1 N) 1)
1554302049.971 * [misc]simplify:  Simplified (2 2) to (λ (N) (atan2 1 (fma N (+ 1 N) 1)))
1554302049.971 * * * * [misc]progress:  [ 49 / 85 ] simplifiying candidate #<alt (λ (N) (* 1 (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1554302049.971 * * * * [misc]progress:  [ 50 / 85 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (* (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1554302049.972 * [enter]simplify:  Simplifying (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1554302049.972 * * [misc]simplify:  iters left: 6 (7 enodes)
1554302049.973 * * [misc]simplify:  iters left: 5 (26 enodes)
1554302049.978 * * [misc]simplify:  iters left: 4 (39 enodes)
1554302049.984 * * [misc]simplify:  iters left: 3 (46 enodes)
1554302049.989 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302049.989 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554302049.989 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1554302049.989 * * [misc]simplify:  Extracting #3: cost 8 inf + 0
1554302049.989 * * [misc]simplify:  Extracting #4: cost 11 inf + 1
1554302049.989 * * [misc]simplify:  Extracting #5: cost 9 inf + 294
1554302049.990 * * [misc]simplify:  Extracting #6: cost 5 inf + 947
1554302049.990 * * [misc]simplify:  Extracting #7: cost 1 inf + 1859
1554302049.991 * * [misc]simplify:  Extracting #8: cost 0 inf + 2216
1554302049.991 * [exit]simplify:  Simplified to (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1554302049.991 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (* (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1))))))
1554302049.992 * * * * [misc]progress:  [ 51 / 85 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1)))))) (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1))))))>
1554302049.992 * [enter]simplify:  Simplifying (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1))))
1554302049.992 * * [misc]simplify:  iters left: 6 (7 enodes)
1554302049.995 * * [misc]simplify:  iters left: 5 (26 enodes)
1554302050.003 * * [misc]simplify:  iters left: 4 (39 enodes)
1554302050.015 * * [misc]simplify:  iters left: 3 (46 enodes)
1554302050.025 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302050.026 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554302050.026 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1554302050.026 * * [misc]simplify:  Extracting #3: cost 8 inf + 0
1554302050.026 * * [misc]simplify:  Extracting #4: cost 11 inf + 1
1554302050.026 * * [misc]simplify:  Extracting #5: cost 9 inf + 294
1554302050.026 * * [misc]simplify:  Extracting #6: cost 5 inf + 987
1554302050.027 * * [misc]simplify:  Extracting #7: cost 1 inf + 1939
1554302050.027 * * [misc]simplify:  Extracting #8: cost 0 inf + 2296
1554302050.028 * [exit]simplify:  Simplified to (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1))))
1554302050.028 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1)))))) (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1))))))
1554302050.028 * * * * [misc]progress:  [ 52 / 85 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1554302050.028 * [enter]simplify:  Simplifying (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1554302050.028 * * [misc]simplify:  iters left: 6 (7 enodes)
1554302050.032 * * [misc]simplify:  iters left: 5 (26 enodes)
1554302050.040 * * [misc]simplify:  iters left: 4 (39 enodes)
1554302050.047 * * [misc]simplify:  iters left: 3 (46 enodes)
1554302050.052 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302050.052 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554302050.052 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1554302050.052 * * [misc]simplify:  Extracting #3: cost 8 inf + 0
1554302050.052 * * [misc]simplify:  Extracting #4: cost 11 inf + 1
1554302050.052 * * [misc]simplify:  Extracting #5: cost 9 inf + 294
1554302050.053 * * [misc]simplify:  Extracting #6: cost 5 inf + 947
1554302050.054 * * [misc]simplify:  Extracting #7: cost 1 inf + 1819
1554302050.054 * * [misc]simplify:  Extracting #8: cost 0 inf + 2136
1554302050.054 * [exit]simplify:  Simplified to (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1554302050.054 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))))
1554302050.054 * * * * [misc]progress:  [ 53 / 85 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt 1)) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1554302050.055 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1554302050.055 * * [misc]simplify:  iters left: 5 (6 enodes)
1554302050.056 * * [misc]simplify:  iters left: 4 (23 enodes)
1554302050.060 * * [misc]simplify:  iters left: 3 (36 enodes)
1554302050.067 * * [misc]simplify:  iters left: 2 (43 enodes)
1554302050.077 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302050.077 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554302050.077 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1554302050.077 * * [misc]simplify:  Extracting #3: cost 9 inf + 1
1554302050.077 * * [misc]simplify:  Extracting #4: cost 10 inf + 44
1554302050.077 * * [misc]simplify:  Extracting #5: cost 6 inf + 336
1554302050.078 * * [misc]simplify:  Extracting #6: cost 1 inf + 1225
1554302050.078 * * [misc]simplify:  Extracting #7: cost 0 inf + 1502
1554302050.079 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1554302050.079 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt 1)) (sqrt (atan2 1 (+ 1 (fma N N N))))))
1554302050.079 * * * * [misc]progress:  [ 54 / 85 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1554302050.079 * [enter]simplify:  Simplifying (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1554302050.079 * * [misc]simplify:  iters left: 6 (7 enodes)
1554302050.083 * * [misc]simplify:  iters left: 5 (26 enodes)
1554302050.088 * * [misc]simplify:  iters left: 4 (39 enodes)
1554302050.094 * * [misc]simplify:  iters left: 3 (46 enodes)
1554302050.100 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302050.100 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554302050.100 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1554302050.100 * * [misc]simplify:  Extracting #3: cost 8 inf + 0
1554302050.100 * * [misc]simplify:  Extracting #4: cost 11 inf + 1
1554302050.100 * * [misc]simplify:  Extracting #5: cost 9 inf + 294
1554302050.100 * * [misc]simplify:  Extracting #6: cost 5 inf + 947
1554302050.100 * * [misc]simplify:  Extracting #7: cost 1 inf + 1819
1554302050.101 * * [misc]simplify:  Extracting #8: cost 0 inf + 2136
1554302050.101 * [exit]simplify:  Simplified to (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1554302050.101 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))))
1554302050.101 * * * * [misc]progress:  [ 55 / 85 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) 1) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1554302050.101 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1554302050.101 * * [misc]simplify:  iters left: 5 (6 enodes)
1554302050.103 * * [misc]simplify:  iters left: 4 (23 enodes)
1554302050.107 * * [misc]simplify:  iters left: 3 (36 enodes)
1554302050.112 * * [misc]simplify:  iters left: 2 (43 enodes)
1554302050.118 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302050.118 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554302050.118 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1554302050.118 * * [misc]simplify:  Extracting #3: cost 9 inf + 1
1554302050.118 * * [misc]simplify:  Extracting #4: cost 10 inf + 44
1554302050.118 * * [misc]simplify:  Extracting #5: cost 6 inf + 336
1554302050.119 * * [misc]simplify:  Extracting #6: cost 1 inf + 1225
1554302050.119 * * [misc]simplify:  Extracting #7: cost 0 inf + 1502
1554302050.119 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1554302050.119 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) 1) (sqrt (atan2 1 (+ 1 (fma N N N))))))
1554302050.120 * * * * [misc]progress:  [ 56 / 85 ] simplifiying candidate #<alt (λ (N) (* (* (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (* (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1554302050.120 * [enter]simplify:  Simplifying (* (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1554302050.120 * * [misc]simplify:  iters left: 6 (8 enodes)
1554302050.124 * * [misc]simplify:  iters left: 5 (29 enodes)
1554302050.133 * * [misc]simplify:  iters left: 4 (42 enodes)
1554302050.147 * * [misc]simplify:  iters left: 3 (49 enodes)
1554302050.158 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302050.158 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554302050.158 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1554302050.158 * * [misc]simplify:  Extracting #3: cost 7 inf + 0
1554302050.158 * * [misc]simplify:  Extracting #4: cost 10 inf + 0
1554302050.158 * * [misc]simplify:  Extracting #5: cost 13 inf + 1
1554302050.159 * * [misc]simplify:  Extracting #6: cost 15 inf + 2
1554302050.159 * * [misc]simplify:  Extracting #7: cost 10 inf + 336
1554302050.159 * * [misc]simplify:  Extracting #8: cost 5 inf + 1225
1554302050.160 * * [misc]simplify:  Extracting #9: cost 0 inf + 3010
1554302050.161 * [exit]simplify:  Simplified to (* (cbrt (sqrt (atan2 1 (+ 1 (fma N N N))))) (cbrt (sqrt (atan2 1 (+ 1 (fma N N N))))))
1554302050.161 * [misc]simplify:  Simplified (2 1) to (λ (N) (* (* (cbrt (sqrt (atan2 1 (+ 1 (fma N N N))))) (cbrt (sqrt (atan2 1 (+ 1 (fma N N N)))))) (* (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))
1554302050.161 * * * * [misc]progress:  [ 57 / 85 ] simplifiying candidate #<alt (λ (N) (* (sqrt (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1))))) (* (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1554302050.161 * [enter]simplify:  Simplifying (sqrt (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1)))))
1554302050.161 * * [misc]simplify:  iters left: 6 (8 enodes)
1554302050.167 * * [misc]simplify:  iters left: 5 (30 enodes)
1554302050.175 * * [misc]simplify:  iters left: 4 (43 enodes)
1554302050.182 * * [misc]simplify:  iters left: 3 (50 enodes)
1554302050.187 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302050.188 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554302050.188 * * [misc]simplify:  Extracting #2: cost 7 inf + 0
1554302050.188 * * [misc]simplify:  Extracting #3: cost 10 inf + 0
1554302050.188 * * [misc]simplify:  Extracting #4: cost 13 inf + 1
1554302050.188 * * [misc]simplify:  Extracting #5: cost 15 inf + 2
1554302050.188 * * [misc]simplify:  Extracting #6: cost 10 inf + 336
1554302050.188 * * [misc]simplify:  Extracting #7: cost 5 inf + 1385
1554302050.188 * * [misc]simplify:  Extracting #8: cost 0 inf + 3010
1554302050.189 * [exit]simplify:  Simplified to (fabs (cbrt (atan2 1 (+ 1 (fma N N N)))))
1554302050.189 * [misc]simplify:  Simplified (2 1) to (λ (N) (* (fabs (cbrt (atan2 1 (+ 1 (fma N N N))))) (* (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))
1554302050.189 * * * * [misc]progress:  [ 58 / 85 ] simplifiying candidate #<alt (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1554302050.189 * [enter]simplify:  Simplifying (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1554302050.189 * * [misc]simplify:  iters left: 6 (7 enodes)
1554302050.191 * * [misc]simplify:  iters left: 5 (26 enodes)
1554302050.195 * * [misc]simplify:  iters left: 4 (39 enodes)
1554302050.201 * * [misc]simplify:  iters left: 3 (46 enodes)
1554302050.208 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302050.208 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554302050.208 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1554302050.208 * * [misc]simplify:  Extracting #3: cost 8 inf + 0
1554302050.208 * * [misc]simplify:  Extracting #4: cost 11 inf + 1
1554302050.208 * * [misc]simplify:  Extracting #5: cost 9 inf + 294
1554302050.208 * * [misc]simplify:  Extracting #6: cost 5 inf + 947
1554302050.209 * * [misc]simplify:  Extracting #7: cost 1 inf + 1819
1554302050.209 * * [misc]simplify:  Extracting #8: cost 0 inf + 2136
1554302050.210 * [exit]simplify:  Simplified to (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1554302050.210 * [misc]simplify:  Simplified (2 1) to (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))
1554302050.210 * * * * [misc]progress:  [ 59 / 85 ] simplifiying candidate #<alt (λ (N) (* (sqrt 1) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1554302050.211 * [enter]simplify:  Simplifying (sqrt 1)
1554302050.211 * * [misc]simplify:  iters left: 1 (2 enodes)
1554302050.214 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302050.214 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1554302050.214 * [exit]simplify:  Simplified to 1
1554302050.214 * [misc]simplify:  Simplified (2 1) to (λ (N) (* 1 (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))
1554302050.214 * * * * [misc]progress:  [ 60 / 85 ] simplifiying candidate #<alt (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1554302050.214 * [enter]simplify:  Simplifying (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1554302050.214 * * [misc]simplify:  iters left: 6 (7 enodes)
1554302050.218 * * [misc]simplify:  iters left: 5 (26 enodes)
1554302050.226 * * [misc]simplify:  iters left: 4 (39 enodes)
1554302050.236 * * [misc]simplify:  iters left: 3 (46 enodes)
1554302050.241 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302050.241 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554302050.241 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1554302050.241 * * [misc]simplify:  Extracting #3: cost 8 inf + 0
1554302050.241 * * [misc]simplify:  Extracting #4: cost 11 inf + 1
1554302050.241 * * [misc]simplify:  Extracting #5: cost 9 inf + 294
1554302050.241 * * [misc]simplify:  Extracting #6: cost 5 inf + 947
1554302050.241 * * [misc]simplify:  Extracting #7: cost 1 inf + 1819
1554302050.242 * * [misc]simplify:  Extracting #8: cost 0 inf + 2136
1554302050.242 * [exit]simplify:  Simplified to (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1554302050.242 * [misc]simplify:  Simplified (2 1) to (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))
1554302050.242 * * * * [misc]progress:  [ 61 / 85 ] simplifiying candidate #<alt (λ (N) (* 1 (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1554302050.242 * * * * [misc]progress:  [ 62 / 85 ] simplifiying candidate #<alt (λ (N) (posit16->real (real->posit16 (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1554302050.242 * * * * [misc]progress:  [ 63 / 85 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1554302050.242 * * * * [misc]progress:  [ 64 / 85 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (log1p (expm1 (atan2 1 (fma N (+ N 1) 1)))))))>
1554302050.242 * * * * [misc]progress:  [ 65 / 85 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (expm1 (log1p (atan2 1 (fma N (+ N 1) 1)))))))>
1554302050.242 * * * * [misc]progress:  [ 66 / 85 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (pow (atan2 1 (fma N (+ N 1) 1)) 1))))>
1554302050.242 * * * * [misc]progress:  [ 67 / 85 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (exp (log (atan2 1 (fma N (+ N 1) 1)))))))>
1554302050.242 * * * * [misc]progress:  [ 68 / 85 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (log (exp (atan2 1 (fma N (+ N 1) 1)))))))>
1554302050.242 * * * * [misc]progress:  [ 69 / 85 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (* (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1)))) (cbrt (atan2 1 (fma N (+ N 1) 1)))))))>
1554302050.243 * * * * [misc]progress:  [ 70 / 85 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (cbrt (* (* (atan2 1 (fma N (+ N 1) 1)) (atan2 1 (fma N (+ N 1) 1))) (atan2 1 (fma N (+ N 1) 1)))))))>
1554302050.243 * * * * [misc]progress:  [ 71 / 85 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1554302050.243 * * * * [misc]progress:  [ 72 / 85 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (* 1 (atan2 1 (fma N (+ N 1) 1))))))>
1554302050.243 * * * * [misc]progress:  [ 73 / 85 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (posit16->real (real->posit16 (atan2 1 (fma N (+ N 1) 1)))))))>
1554302050.243 * * * * [misc]progress:  [ 74 / 85 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1554302050.243 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1554302050.243 * * [misc]simplify:  iters left: 5 (6 enodes)
1554302050.244 * * [misc]simplify:  iters left: 4 (23 enodes)
1554302050.248 * * [misc]simplify:  iters left: 3 (36 enodes)
1554302050.254 * * [misc]simplify:  iters left: 2 (43 enodes)
1554302050.259 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302050.259 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554302050.259 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1554302050.259 * * [misc]simplify:  Extracting #3: cost 9 inf + 1
1554302050.259 * * [misc]simplify:  Extracting #4: cost 10 inf + 44
1554302050.259 * * [misc]simplify:  Extracting #5: cost 6 inf + 336
1554302050.261 * * [misc]simplify:  Extracting #6: cost 1 inf + 1225
1554302050.261 * * [misc]simplify:  Extracting #7: cost 0 inf + 1502
1554302050.262 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1554302050.262 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (+ 1 (fma N N N))))))
1554302050.262 * * * * [misc]progress:  [ 75 / 85 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1554302050.262 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1554302050.262 * * [misc]simplify:  iters left: 5 (6 enodes)
1554302050.266 * * [misc]simplify:  iters left: 4 (23 enodes)
1554302050.273 * * [misc]simplify:  iters left: 3 (36 enodes)
1554302050.281 * * [misc]simplify:  iters left: 2 (43 enodes)
1554302050.286 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302050.286 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554302050.286 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1554302050.286 * * [misc]simplify:  Extracting #3: cost 9 inf + 1
1554302050.286 * * [misc]simplify:  Extracting #4: cost 10 inf + 44
1554302050.286 * * [misc]simplify:  Extracting #5: cost 6 inf + 336
1554302050.286 * * [misc]simplify:  Extracting #6: cost 1 inf + 1225
1554302050.286 * * [misc]simplify:  Extracting #7: cost 0 inf + 1502
1554302050.287 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1554302050.287 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (+ 1 (fma N N N))))))
1554302050.287 * * * * [misc]progress:  [ 76 / 85 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1554302050.287 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1554302050.287 * * [misc]simplify:  iters left: 5 (6 enodes)
1554302050.288 * * [misc]simplify:  iters left: 4 (23 enodes)
1554302050.292 * * [misc]simplify:  iters left: 3 (36 enodes)
1554302050.297 * * [misc]simplify:  iters left: 2 (43 enodes)
1554302050.302 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302050.302 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554302050.302 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1554302050.302 * * [misc]simplify:  Extracting #3: cost 9 inf + 1
1554302050.302 * * [misc]simplify:  Extracting #4: cost 10 inf + 44
1554302050.302 * * [misc]simplify:  Extracting #5: cost 6 inf + 336
1554302050.303 * * [misc]simplify:  Extracting #6: cost 1 inf + 1225
1554302050.303 * * [misc]simplify:  Extracting #7: cost 0 inf + 1502
1554302050.303 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1554302050.303 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (+ 1 (fma N N N))))))
1554302050.303 * * * * [misc]progress:  [ 77 / 85 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1554302050.303 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1554302050.303 * * [misc]simplify:  iters left: 5 (6 enodes)
1554302050.305 * * [misc]simplify:  iters left: 4 (23 enodes)
1554302050.312 * * [misc]simplify:  iters left: 3 (36 enodes)
1554302050.324 * * [misc]simplify:  iters left: 2 (43 enodes)
1554302050.334 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302050.335 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554302050.335 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1554302050.335 * * [misc]simplify:  Extracting #3: cost 9 inf + 1
1554302050.335 * * [misc]simplify:  Extracting #4: cost 10 inf + 44
1554302050.335 * * [misc]simplify:  Extracting #5: cost 6 inf + 336
1554302050.335 * * [misc]simplify:  Extracting #6: cost 1 inf + 1225
1554302050.336 * * [misc]simplify:  Extracting #7: cost 0 inf + 1502
1554302050.336 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1554302050.336 * [misc]simplify:  Simplified (2 1) to (λ (N) (* (sqrt (atan2 1 (+ 1 (fma N N N)))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1554302050.337 * * * * [misc]progress:  [ 78 / 85 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1554302050.337 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1554302050.337 * * [misc]simplify:  iters left: 5 (6 enodes)
1554302050.340 * * [misc]simplify:  iters left: 4 (23 enodes)
1554302050.347 * * [misc]simplify:  iters left: 3 (36 enodes)
1554302050.358 * * [misc]simplify:  iters left: 2 (43 enodes)
1554302050.367 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302050.367 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554302050.367 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1554302050.367 * * [misc]simplify:  Extracting #3: cost 9 inf + 1
1554302050.367 * * [misc]simplify:  Extracting #4: cost 10 inf + 44
1554302050.367 * * [misc]simplify:  Extracting #5: cost 6 inf + 336
1554302050.367 * * [misc]simplify:  Extracting #6: cost 1 inf + 1225
1554302050.367 * * [misc]simplify:  Extracting #7: cost 0 inf + 1502
1554302050.368 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1554302050.368 * [misc]simplify:  Simplified (2 1) to (λ (N) (* (sqrt (atan2 1 (+ 1 (fma N N N)))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1554302050.368 * * * * [misc]progress:  [ 79 / 85 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1554302050.368 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1554302050.368 * * [misc]simplify:  iters left: 5 (6 enodes)
1554302050.370 * * [misc]simplify:  iters left: 4 (23 enodes)
1554302050.373 * * [misc]simplify:  iters left: 3 (36 enodes)
1554302050.380 * * [misc]simplify:  iters left: 2 (43 enodes)
1554302050.385 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302050.385 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554302050.385 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1554302050.386 * * [misc]simplify:  Extracting #3: cost 9 inf + 1
1554302050.386 * * [misc]simplify:  Extracting #4: cost 10 inf + 44
1554302050.386 * * [misc]simplify:  Extracting #5: cost 6 inf + 336
1554302050.386 * * [misc]simplify:  Extracting #6: cost 1 inf + 1225
1554302050.386 * * [misc]simplify:  Extracting #7: cost 0 inf + 1502
1554302050.386 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1554302050.386 * [misc]simplify:  Simplified (2 1) to (λ (N) (* (sqrt (atan2 1 (+ 1 (fma N N N)))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1554302050.387 * * * * [misc]progress:  [ 80 / 85 ] simplifiying candidate #<alt (λ (N) (atan2 1 (fma N (+ N 1) 1)))>
1554302050.387 * [enter]simplify:  Simplifying (atan2 1 (fma N (+ N 1) 1))
1554302050.387 * * [misc]simplify:  iters left: 4 (5 enodes)
1554302050.388 * * [misc]simplify:  iters left: 3 (20 enodes)
1554302050.391 * * [misc]simplify:  iters left: 2 (33 enodes)
1554302050.397 * * [misc]simplify:  iters left: 1 (40 enodes)
1554302050.405 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302050.405 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554302050.406 * * [misc]simplify:  Extracting #2: cost 7 inf + 1
1554302050.406 * * [misc]simplify:  Extracting #3: cost 3 inf + 768
1554302050.406 * * [misc]simplify:  Extracting #4: cost 1 inf + 907
1554302050.406 * * [misc]simplify:  Extracting #5: cost 0 inf + 948
1554302050.407 * [exit]simplify:  Simplified to (atan2 1 (fma N (+ N 1) 1))
1554302050.407 * [misc]simplify:  Simplified (2) to (λ (N) (atan2 1 (fma N (+ N 1) 1)))
1554302050.407 * * * * [misc]progress:  [ 81 / 85 ] simplifiying candidate #<alt (λ (N) (atan2 1 (fma N (+ N 1) 1)))>
1554302050.407 * [enter]simplify:  Simplifying (atan2 1 (fma N (+ N 1) 1))
1554302050.407 * * [misc]simplify:  iters left: 4 (5 enodes)
1554302050.410 * * [misc]simplify:  iters left: 3 (20 enodes)
1554302050.417 * * [misc]simplify:  iters left: 2 (33 enodes)
1554302050.427 * * [misc]simplify:  iters left: 1 (40 enodes)
1554302050.437 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302050.437 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554302050.437 * * [misc]simplify:  Extracting #2: cost 7 inf + 1
1554302050.437 * * [misc]simplify:  Extracting #3: cost 3 inf + 768
1554302050.437 * * [misc]simplify:  Extracting #4: cost 1 inf + 907
1554302050.438 * * [misc]simplify:  Extracting #5: cost 0 inf + 948
1554302050.438 * [exit]simplify:  Simplified to (atan2 1 (fma N (+ N 1) 1))
1554302050.438 * [misc]simplify:  Simplified (2) to (λ (N) (atan2 1 (fma N (+ N 1) 1)))
1554302050.438 * * * * [misc]progress:  [ 82 / 85 ] simplifiying candidate #<alt (λ (N) (atan2 1 (fma N (+ N 1) 1)))>
1554302050.438 * [enter]simplify:  Simplifying (atan2 1 (fma N (+ N 1) 1))
1554302050.439 * * [misc]simplify:  iters left: 4 (5 enodes)
1554302050.441 * * [misc]simplify:  iters left: 3 (20 enodes)
1554302050.448 * * [misc]simplify:  iters left: 2 (33 enodes)
1554302050.458 * * [misc]simplify:  iters left: 1 (40 enodes)
1554302050.467 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302050.467 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554302050.468 * * [misc]simplify:  Extracting #2: cost 7 inf + 1
1554302050.468 * * [misc]simplify:  Extracting #3: cost 3 inf + 768
1554302050.468 * * [misc]simplify:  Extracting #4: cost 1 inf + 907
1554302050.468 * * [misc]simplify:  Extracting #5: cost 0 inf + 948
1554302050.469 * [exit]simplify:  Simplified to (atan2 1 (fma N (+ N 1) 1))
1554302050.469 * [misc]simplify:  Simplified (2) to (λ (N) (atan2 1 (fma N (+ N 1) 1)))
1554302050.469 * * * * [misc]progress:  [ 83 / 85 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1554302050.469 * [enter]simplify:  Simplifying (atan2 1 (fma N (+ N 1) 1))
1554302050.469 * * [misc]simplify:  iters left: 4 (5 enodes)
1554302050.472 * * [misc]simplify:  iters left: 3 (20 enodes)
1554302050.475 * * [misc]simplify:  iters left: 2 (33 enodes)
1554302050.481 * * [misc]simplify:  iters left: 1 (40 enodes)
1554302050.485 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302050.485 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554302050.485 * * [misc]simplify:  Extracting #2: cost 7 inf + 1
1554302050.485 * * [misc]simplify:  Extracting #3: cost 3 inf + 768
1554302050.486 * * [misc]simplify:  Extracting #4: cost 1 inf + 907
1554302050.486 * * [misc]simplify:  Extracting #5: cost 0 inf + 948
1554302050.486 * [exit]simplify:  Simplified to (atan2 1 (fma N (+ N 1) 1))
1554302050.486 * [misc]simplify:  Simplified (2 2 1) to (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1554302050.486 * * * * [misc]progress:  [ 84 / 85 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1554302050.486 * [enter]simplify:  Simplifying (atan2 1 (fma N (+ N 1) 1))
1554302050.486 * * [misc]simplify:  iters left: 4 (5 enodes)
1554302050.488 * * [misc]simplify:  iters left: 3 (20 enodes)
1554302050.493 * * [misc]simplify:  iters left: 2 (33 enodes)
1554302050.498 * * [misc]simplify:  iters left: 1 (40 enodes)
1554302050.504 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302050.504 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554302050.504 * * [misc]simplify:  Extracting #2: cost 7 inf + 1
1554302050.504 * * [misc]simplify:  Extracting #3: cost 3 inf + 768
1554302050.505 * * [misc]simplify:  Extracting #4: cost 1 inf + 907
1554302050.505 * * [misc]simplify:  Extracting #5: cost 0 inf + 948
1554302050.505 * [exit]simplify:  Simplified to (atan2 1 (fma N (+ N 1) 1))
1554302050.506 * [misc]simplify:  Simplified (2 2 1) to (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1554302050.506 * * * * [misc]progress:  [ 85 / 85 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1554302050.506 * [enter]simplify:  Simplifying (atan2 1 (fma N (+ N 1) 1))
1554302050.506 * * [misc]simplify:  iters left: 4 (5 enodes)
1554302050.509 * * [misc]simplify:  iters left: 3 (20 enodes)
1554302050.516 * * [misc]simplify:  iters left: 2 (33 enodes)
1554302050.526 * * [misc]simplify:  iters left: 1 (40 enodes)
1554302050.534 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302050.534 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554302050.534 * * [misc]simplify:  Extracting #2: cost 7 inf + 1
1554302050.534 * * [misc]simplify:  Extracting #3: cost 3 inf + 768
1554302050.534 * * [misc]simplify:  Extracting #4: cost 1 inf + 907
1554302050.535 * * [misc]simplify:  Extracting #5: cost 0 inf + 948
1554302050.535 * [exit]simplify:  Simplified to (atan2 1 (fma N (+ N 1) 1))
1554302050.535 * [misc]simplify:  Simplified (2 2 1) to (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1554302050.535 * * * [misc]progress:  adding candidates to table
1554302051.301 * * [misc]progress:  iteration 4 / 4
1554302051.301 * * * [misc]progress:  picking best candidate
1554302051.318 * * * * [misc]pick:  Picked  #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1554302051.318 * * * [misc]progress:  localizing error
1554302051.334 * * * [misc]progress:  generating rewritten candidates
1554302051.334 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2)
1554302051.335 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 2 1)
1554302051.336 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 1 1)
1554302051.337 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2)
1554302051.356 * * * [misc]progress:  generating series expansions
1554302051.356 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2)
1554302051.356 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1554302051.356 * [misc]approximate:  Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in (N) around 0
1554302051.356 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in N
1554302051.356 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1554302051.356 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1554302051.357 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1554302051.357 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1554302051.357 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in N
1554302051.357 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1554302051.357 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1554302051.357 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1554302051.357 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1554302051.357 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1554302051.357 * [misc]backup-simplify:  Simplify 0 into 0
1554302051.358 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1554302051.358 * [misc]backup-simplify:  Simplify 0 into 0
1554302051.358 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1554302051.358 * [misc]backup-simplify:  Simplify 0 into 0
1554302051.359 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1554302051.359 * [misc]backup-simplify:  Simplify 0 into 0
1554302051.359 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1554302051.359 * [misc]backup-simplify:  Simplify 0 into 0
1554302051.359 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1554302051.360 * [misc]backup-simplify:  Simplify 0 into 0
1554302051.360 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1554302051.360 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
1554302051.360 * [misc]approximate:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in (N) around 0
1554302051.360 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in N
1554302051.360 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1554302051.360 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1554302051.360 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
1554302051.360 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1554302051.360 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in N
1554302051.360 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1554302051.360 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1554302051.360 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
1554302051.360 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1554302051.360 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
1554302051.361 * [misc]backup-simplify:  Simplify 0 into 0
1554302051.361 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1554302051.361 * [misc]backup-simplify:  Simplify 0 into 0
1554302051.361 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1554302051.361 * [misc]backup-simplify:  Simplify 0 into 0
1554302051.362 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1554302051.362 * [misc]backup-simplify:  Simplify 0 into 0
1554302051.362 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1554302051.362 * [misc]backup-simplify:  Simplify 0 into 0
1554302051.363 * [misc]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
1554302051.363 * [misc]backup-simplify:  Simplify 0 into 0
1554302051.363 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 (/ 1 N)) (+ (/ 1 (/ 1 N)) 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1554302051.363 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 (- N)) (+ (/ 1 (- N)) 1) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
1554302051.363 * [misc]approximate:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in (N) around 0
1554302051.363 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in N
1554302051.363 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1554302051.363 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1554302051.363 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
1554302051.364 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1554302051.364 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in N
1554302051.364 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1554302051.364 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1554302051.364 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
1554302051.364 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1554302051.364 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
1554302051.364 * [misc]backup-simplify:  Simplify 0 into 0
1554302051.365 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1554302051.365 * [misc]backup-simplify:  Simplify 0 into 0
1554302051.365 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1554302051.365 * [misc]backup-simplify:  Simplify 0 into 0
1554302051.366 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1554302051.366 * [misc]backup-simplify:  Simplify 0 into 0
1554302051.367 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1554302051.367 * [misc]backup-simplify:  Simplify 0 into 0
1554302051.368 * [misc]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
1554302051.368 * [misc]backup-simplify:  Simplify 0 into 0
1554302051.368 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ -1 (/ 1 (- N))) (- 1 (/ 1 (/ 1 (- N)))) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1554302051.368 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 2 1)
1554302051.368 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1554302051.368 * [misc]approximate:  Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in (N) around 0
1554302051.368 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in N
1554302051.369 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1554302051.369 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1554302051.369 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1554302051.369 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1554302051.369 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in N
1554302051.369 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1554302051.369 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1554302051.369 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1554302051.369 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1554302051.369 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1554302051.370 * [misc]backup-simplify:  Simplify 0 into 0
1554302051.370 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1554302051.371 * [misc]backup-simplify:  Simplify 0 into 0
1554302051.371 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1554302051.371 * [misc]backup-simplify:  Simplify 0 into 0
1554302051.372 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1554302051.372 * [misc]backup-simplify:  Simplify 0 into 0
1554302051.373 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1554302051.373 * [misc]backup-simplify:  Simplify 0 into 0
1554302051.374 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1554302051.374 * [misc]backup-simplify:  Simplify 0 into 0
1554302051.374 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1554302051.374 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
1554302051.374 * [misc]approximate:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in (N) around 0
1554302051.374 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in N
1554302051.374 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1554302051.374 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1554302051.375 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
1554302051.375 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1554302051.375 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in N
1554302051.375 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1554302051.375 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1554302051.375 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
1554302051.375 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1554302051.376 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
1554302051.376 * [misc]backup-simplify:  Simplify 0 into 0
1554302051.377 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1554302051.377 * [misc]backup-simplify:  Simplify 0 into 0
1554302051.377 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1554302051.377 * [misc]backup-simplify:  Simplify 0 into 0
1554302051.378 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1554302051.378 * [misc]backup-simplify:  Simplify 0 into 0
1554302051.379 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1554302051.379 * [misc]backup-simplify:  Simplify 0 into 0
1554302051.380 * [misc]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
1554302051.380 * [misc]backup-simplify:  Simplify 0 into 0
1554302051.380 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 (/ 1 N)) (+ (/ 1 (/ 1 N)) 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1554302051.380 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 (- N)) (+ (/ 1 (- N)) 1) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
1554302051.380 * [misc]approximate:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in (N) around 0
1554302051.380 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in N
1554302051.380 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1554302051.380 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1554302051.381 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
1554302051.381 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1554302051.381 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in N
1554302051.381 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1554302051.381 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1554302051.381 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
1554302051.381 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1554302051.381 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
1554302051.382 * [misc]backup-simplify:  Simplify 0 into 0
1554302051.383 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1554302051.383 * [misc]backup-simplify:  Simplify 0 into 0
1554302051.383 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1554302051.383 * [misc]backup-simplify:  Simplify 0 into 0
1554302051.384 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1554302051.384 * [misc]backup-simplify:  Simplify 0 into 0
1554302051.384 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1554302051.384 * [misc]backup-simplify:  Simplify 0 into 0
1554302051.385 * [misc]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
1554302051.385 * [misc]backup-simplify:  Simplify 0 into 0
1554302051.385 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ -1 (/ 1 (- N))) (- 1 (/ 1 (/ 1 (- N)))) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1554302051.385 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 1 1)
1554302051.386 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1554302051.386 * [misc]approximate:  Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in (N) around 0
1554302051.386 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in N
1554302051.386 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1554302051.386 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1554302051.386 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1554302051.386 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1554302051.386 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in N
1554302051.386 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1554302051.386 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1554302051.386 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1554302051.386 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1554302051.386 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1554302051.386 * [misc]backup-simplify:  Simplify 0 into 0
1554302051.387 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1554302051.387 * [misc]backup-simplify:  Simplify 0 into 0
1554302051.387 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1554302051.387 * [misc]backup-simplify:  Simplify 0 into 0
1554302051.388 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1554302051.388 * [misc]backup-simplify:  Simplify 0 into 0
1554302051.388 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1554302051.388 * [misc]backup-simplify:  Simplify 0 into 0
1554302051.388 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1554302051.388 * [misc]backup-simplify:  Simplify 0 into 0
1554302051.389 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1554302051.389 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
1554302051.389 * [misc]approximate:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in (N) around 0
1554302051.389 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in N
1554302051.389 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1554302051.389 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1554302051.389 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
1554302051.389 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1554302051.389 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in N
1554302051.389 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1554302051.389 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1554302051.389 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
1554302051.389 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1554302051.389 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
1554302051.390 * [misc]backup-simplify:  Simplify 0 into 0
1554302051.390 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1554302051.390 * [misc]backup-simplify:  Simplify 0 into 0
1554302051.390 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1554302051.390 * [misc]backup-simplify:  Simplify 0 into 0
1554302051.391 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1554302051.391 * [misc]backup-simplify:  Simplify 0 into 0
1554302051.391 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1554302051.391 * [misc]backup-simplify:  Simplify 0 into 0
1554302051.392 * [misc]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
1554302051.392 * [misc]backup-simplify:  Simplify 0 into 0
1554302051.392 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 (/ 1 N)) (+ (/ 1 (/ 1 N)) 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1554302051.392 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 (- N)) (+ (/ 1 (- N)) 1) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
1554302051.392 * [misc]approximate:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in (N) around 0
1554302051.392 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in N
1554302051.392 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1554302051.392 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1554302051.392 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
1554302051.393 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1554302051.393 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in N
1554302051.393 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1554302051.393 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1554302051.393 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
1554302051.393 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1554302051.393 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
1554302051.393 * [misc]backup-simplify:  Simplify 0 into 0
1554302051.394 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1554302051.394 * [misc]backup-simplify:  Simplify 0 into 0
1554302051.394 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1554302051.394 * [misc]backup-simplify:  Simplify 0 into 0
1554302051.395 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1554302051.395 * [misc]backup-simplify:  Simplify 0 into 0
1554302051.397 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1554302051.397 * [misc]backup-simplify:  Simplify 0 into 0
1554302051.398 * [misc]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
1554302051.398 * [misc]backup-simplify:  Simplify 0 into 0
1554302051.398 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ -1 (/ 1 (- N))) (- 1 (/ 1 (/ 1 (- N)))) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1554302051.398 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2)
1554302051.398 * [misc]backup-simplify:  Simplify (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))) into (atan2 1 (fma N (+ N 1) 1))
1554302051.399 * [misc]approximate:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in (N) around 0
1554302051.399 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1554302051.399 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1554302051.399 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1554302051.399 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1554302051.399 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1554302051.399 * [misc]backup-simplify:  Simplify 0 into 0
1554302051.399 * [misc]backup-simplify:  Simplify 0 into 0
1554302051.399 * [misc]backup-simplify:  Simplify 0 into 0
1554302051.399 * [misc]backup-simplify:  Simplify 0 into 0
1554302051.399 * [misc]backup-simplify:  Simplify 0 into 0
1554302051.399 * [misc]backup-simplify:  Simplify 0 into 0
1554302051.399 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1554302051.399 * [misc]backup-simplify:  Simplify (* (* (sqrt (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))) (sqrt (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1554302051.399 * [misc]approximate:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in (N) around 0
1554302051.399 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1554302051.399 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1554302051.399 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1554302051.399 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1554302051.400 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1554302051.400 * [misc]backup-simplify:  Simplify 0 into 0
1554302051.400 * [misc]backup-simplify:  Simplify 0 into 0
1554302051.400 * [misc]backup-simplify:  Simplify 0 into 0
1554302051.400 * [misc]backup-simplify:  Simplify 0 into 0
1554302051.400 * [misc]backup-simplify:  Simplify 0 into 0
1554302051.400 * [misc]backup-simplify:  Simplify 0 into 0
1554302051.400 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 (/ 1 N)) (+ (/ 1 (/ 1 N)) 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1554302051.400 * [misc]backup-simplify:  Simplify (* (* (sqrt (sqrt (atan2 1 (fma (/ 1 (- N)) (+ (/ 1 (- N)) 1) 1)))) (sqrt (sqrt (atan2 1 (fma (/ 1 (- N)) (+ (/ 1 (- N)) 1) 1))))) (sqrt (atan2 1 (fma (/ 1 (- N)) (+ (/ 1 (- N)) 1) 1)))) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1554302051.400 * [misc]approximate:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in (N) around 0
1554302051.400 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1554302051.400 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1554302051.400 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1554302051.400 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1554302051.400 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1554302051.401 * [misc]backup-simplify:  Simplify 0 into 0
1554302051.401 * [misc]backup-simplify:  Simplify 0 into 0
1554302051.401 * [misc]backup-simplify:  Simplify 0 into 0
1554302051.401 * [misc]backup-simplify:  Simplify 0 into 0
1554302051.401 * [misc]backup-simplify:  Simplify 0 into 0
1554302051.401 * [misc]backup-simplify:  Simplify 0 into 0
1554302051.401 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 (/ 1 (- N))) (- 1 (/ 1 (/ 1 (- N)))) 1)) into (atan2 1 (fma N (+ N 1) 1))
1554302051.401 * * * [misc]progress:  simplifying candidates
1554302051.401 * * * * [misc]progress:  [ 1 / 85 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (log1p (expm1 (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1554302051.401 * * * * [misc]progress:  [ 2 / 85 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1554302051.401 * * * * [misc]progress:  [ 3 / 85 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (pow (atan2 1 (fma N (+ N 1) 1)) 1/2)))>
1554302051.401 * * * * [misc]progress:  [ 4 / 85 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (pow (sqrt (atan2 1 (fma N (+ N 1) 1))) 1)))>
1554302051.401 * * * * [misc]progress:  [ 5 / 85 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (exp (log (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1554302051.401 * * * * [misc]progress:  [ 6 / 85 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (log (exp (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1554302051.401 * * * * [misc]progress:  [ 7 / 85 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (* (* (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1554302051.401 * * * * [misc]progress:  [ 8 / 85 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (cbrt (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1554302051.401 * * * * [misc]progress:  [ 9 / 85 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (* (sqrt (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))))))>
1554302051.401 * [enter]simplify:  Simplifying (sqrt (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1)))))
1554302051.401 * * [misc]simplify:  iters left: 6 (8 enodes)
1554302051.404 * * [misc]simplify:  iters left: 5 (30 enodes)
1554302051.408 * * [misc]simplify:  iters left: 4 (43 enodes)
1554302051.415 * * [misc]simplify:  iters left: 3 (50 enodes)
1554302051.421 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302051.421 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554302051.421 * * [misc]simplify:  Extracting #2: cost 7 inf + 0
1554302051.421 * * [misc]simplify:  Extracting #3: cost 10 inf + 0
1554302051.421 * * [misc]simplify:  Extracting #4: cost 13 inf + 1
1554302051.421 * * [misc]simplify:  Extracting #5: cost 15 inf + 2
1554302051.421 * * [misc]simplify:  Extracting #6: cost 10 inf + 336
1554302051.421 * * [misc]simplify:  Extracting #7: cost 5 inf + 1385
1554302051.421 * * [misc]simplify:  Extracting #8: cost 0 inf + 3010
1554302051.422 * [exit]simplify:  Simplified to (fabs (cbrt (atan2 1 (+ 1 (fma N N N)))))
1554302051.422 * [misc]simplify:  Simplified (2 2 1) to (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (* (fabs (cbrt (atan2 1 (+ 1 (fma N N N))))) (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))))))
1554302051.422 * * * * [misc]progress:  [ 10 / 85 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1554302051.422 * [enter]simplify:  Simplifying (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1554302051.422 * * [misc]simplify:  iters left: 6 (7 enodes)
1554302051.424 * * [misc]simplify:  iters left: 5 (26 enodes)
1554302051.428 * * [misc]simplify:  iters left: 4 (39 enodes)
1554302051.434 * * [misc]simplify:  iters left: 3 (46 enodes)
1554302051.440 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302051.440 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554302051.440 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1554302051.440 * * [misc]simplify:  Extracting #3: cost 8 inf + 0
1554302051.440 * * [misc]simplify:  Extracting #4: cost 11 inf + 1
1554302051.440 * * [misc]simplify:  Extracting #5: cost 9 inf + 294
1554302051.440 * * [misc]simplify:  Extracting #6: cost 5 inf + 947
1554302051.441 * * [misc]simplify:  Extracting #7: cost 1 inf + 1819
1554302051.441 * * [misc]simplify:  Extracting #8: cost 0 inf + 2136
1554302051.441 * [exit]simplify:  Simplified to (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1554302051.441 * [misc]simplify:  Simplified (2 2 1) to (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))))
1554302051.441 * * * * [misc]progress:  [ 11 / 85 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (* (sqrt 1) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1554302051.441 * [enter]simplify:  Simplifying (sqrt 1)
1554302051.442 * * [misc]simplify:  iters left: 1 (2 enodes)
1554302051.443 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302051.443 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1554302051.443 * [exit]simplify:  Simplified to 1
1554302051.443 * [misc]simplify:  Simplified (2 2 1) to (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (* 1 (sqrt (atan2 1 (fma N (+ N 1) 1))))))
1554302051.443 * * * * [misc]progress:  [ 12 / 85 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1554302051.443 * * * * [misc]progress:  [ 13 / 85 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (fabs (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1554302051.444 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1554302051.444 * * [misc]simplify:  iters left: 5 (6 enodes)
1554302051.445 * * [misc]simplify:  iters left: 4 (23 enodes)
1554302051.449 * * [misc]simplify:  iters left: 3 (36 enodes)
1554302051.456 * * [misc]simplify:  iters left: 2 (43 enodes)
1554302051.466 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302051.466 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554302051.466 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1554302051.466 * * [misc]simplify:  Extracting #3: cost 9 inf + 1
1554302051.466 * * [misc]simplify:  Extracting #4: cost 10 inf + 44
1554302051.466 * * [misc]simplify:  Extracting #5: cost 6 inf + 336
1554302051.467 * * [misc]simplify:  Extracting #6: cost 1 inf + 1225
1554302051.467 * * [misc]simplify:  Extracting #7: cost 0 inf + 1502
1554302051.467 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1554302051.467 * [misc]simplify:  Simplified (2 2 1) to (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (fabs (sqrt (atan2 1 (+ 1 (fma N N N)))))))
1554302051.468 * * * * [misc]progress:  [ 14 / 85 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (* 1 (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1554302051.468 * * * * [misc]progress:  [ 15 / 85 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (posit16->real (real->posit16 (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1554302051.468 * * * * [misc]progress:  [ 16 / 85 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (log1p (expm1 (sqrt (atan2 1 (fma N (+ N 1) 1))))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1554302051.468 * * * * [misc]progress:  [ 17 / 85 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1554302051.468 * * * * [misc]progress:  [ 18 / 85 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (pow (atan2 1 (fma N (+ N 1) 1)) 1/2))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1554302051.468 * * * * [misc]progress:  [ 19 / 85 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (pow (sqrt (atan2 1 (fma N (+ N 1) 1))) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1554302051.468 * * * * [misc]progress:  [ 20 / 85 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (exp (log (sqrt (atan2 1 (fma N (+ N 1) 1))))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1554302051.468 * * * * [misc]progress:  [ 21 / 85 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (log (exp (sqrt (atan2 1 (fma N (+ N 1) 1))))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1554302051.468 * * * * [misc]progress:  [ 22 / 85 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (* (* (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1))))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1554302051.468 * * * * [misc]progress:  [ 23 / 85 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (cbrt (* (* (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)))))>
1554302051.468 * * * * [misc]progress:  [ 24 / 85 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (* (sqrt (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1))))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1554302051.469 * [enter]simplify:  Simplifying (sqrt (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1)))))
1554302051.469 * * [misc]simplify:  iters left: 6 (8 enodes)
1554302051.473 * * [misc]simplify:  iters left: 5 (30 enodes)
1554302051.482 * * [misc]simplify:  iters left: 4 (43 enodes)
1554302051.495 * * [misc]simplify:  iters left: 3 (50 enodes)
1554302051.509 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302051.509 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554302051.509 * * [misc]simplify:  Extracting #2: cost 7 inf + 0
1554302051.509 * * [misc]simplify:  Extracting #3: cost 10 inf + 0
1554302051.509 * * [misc]simplify:  Extracting #4: cost 13 inf + 1
1554302051.509 * * [misc]simplify:  Extracting #5: cost 15 inf + 2
1554302051.510 * * [misc]simplify:  Extracting #6: cost 10 inf + 336
1554302051.510 * * [misc]simplify:  Extracting #7: cost 5 inf + 1385
1554302051.511 * * [misc]simplify:  Extracting #8: cost 0 inf + 3010
1554302051.511 * [exit]simplify:  Simplified to (fabs (cbrt (atan2 1 (+ 1 (fma N N N)))))
1554302051.511 * [misc]simplify:  Simplified (2 1 2 1 1) to (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (* (fabs (cbrt (atan2 1 (+ 1 (fma N N N))))) (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1))))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1554302051.512 * * * * [misc]progress:  [ 25 / 85 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1554302051.512 * [enter]simplify:  Simplifying (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1554302051.512 * * [misc]simplify:  iters left: 6 (7 enodes)
1554302051.514 * * [misc]simplify:  iters left: 5 (26 enodes)
1554302051.518 * * [misc]simplify:  iters left: 4 (39 enodes)
1554302051.525 * * [misc]simplify:  iters left: 3 (46 enodes)
1554302051.530 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302051.530 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554302051.530 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1554302051.530 * * [misc]simplify:  Extracting #3: cost 8 inf + 0
1554302051.530 * * [misc]simplify:  Extracting #4: cost 11 inf + 1
1554302051.531 * * [misc]simplify:  Extracting #5: cost 9 inf + 294
1554302051.531 * * [misc]simplify:  Extracting #6: cost 5 inf + 947
1554302051.531 * * [misc]simplify:  Extracting #7: cost 1 inf + 1819
1554302051.531 * * [misc]simplify:  Extracting #8: cost 0 inf + 2136
1554302051.532 * [exit]simplify:  Simplified to (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1554302051.532 * [misc]simplify:  Simplified (2 1 2 1 1) to (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1554302051.532 * * * * [misc]progress:  [ 26 / 85 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (* (sqrt 1) (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1554302051.532 * [enter]simplify:  Simplifying (sqrt 1)
1554302051.532 * * [misc]simplify:  iters left: 1 (2 enodes)
1554302051.534 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302051.534 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1554302051.534 * [exit]simplify:  Simplified to 1
1554302051.534 * [misc]simplify:  Simplified (2 1 2 1 1) to (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (* 1 (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1554302051.534 * * * * [misc]progress:  [ 27 / 85 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1554302051.534 * * * * [misc]progress:  [ 28 / 85 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (fabs (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1554302051.534 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1554302051.534 * * [misc]simplify:  iters left: 5 (6 enodes)
1554302051.535 * * [misc]simplify:  iters left: 4 (23 enodes)
1554302051.539 * * [misc]simplify:  iters left: 3 (36 enodes)
1554302051.548 * * [misc]simplify:  iters left: 2 (43 enodes)
1554302051.558 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302051.558 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554302051.558 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1554302051.558 * * [misc]simplify:  Extracting #3: cost 9 inf + 1
1554302051.558 * * [misc]simplify:  Extracting #4: cost 10 inf + 44
1554302051.558 * * [misc]simplify:  Extracting #5: cost 6 inf + 336
1554302051.559 * * [misc]simplify:  Extracting #6: cost 1 inf + 1225
1554302051.559 * * [misc]simplify:  Extracting #7: cost 0 inf + 1502
1554302051.560 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1554302051.560 * [misc]simplify:  Simplified (2 1 2 1 1) to (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (fabs (sqrt (atan2 1 (+ 1 (fma N N N))))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1554302051.560 * * * * [misc]progress:  [ 29 / 85 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (* 1 (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1554302051.560 * * * * [misc]progress:  [ 30 / 85 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (posit16->real (real->posit16 (sqrt (atan2 1 (fma N (+ N 1) 1))))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1554302051.560 * * * * [misc]progress:  [ 31 / 85 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (log1p (expm1 (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1554302051.560 * * * * [misc]progress:  [ 32 / 85 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1554302051.560 * * * * [misc]progress:  [ 33 / 85 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (pow (atan2 1 (fma N (+ N 1) 1)) 1/2)) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1554302051.560 * * * * [misc]progress:  [ 34 / 85 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (pow (sqrt (atan2 1 (fma N (+ N 1) 1))) 1)) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1554302051.560 * * * * [misc]progress:  [ 35 / 85 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (exp (log (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1554302051.560 * * * * [misc]progress:  [ 36 / 85 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (log (exp (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1554302051.560 * * * * [misc]progress:  [ 37 / 85 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (* (* (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1554302051.560 * * * * [misc]progress:  [ 38 / 85 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (cbrt (* (* (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 (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1554302051.560 * * * * [misc]progress:  [ 39 / 85 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (* (sqrt (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1554302051.561 * [enter]simplify:  Simplifying (sqrt (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1)))))
1554302051.561 * * [misc]simplify:  iters left: 6 (8 enodes)
1554302051.565 * * [misc]simplify:  iters left: 5 (30 enodes)
1554302051.573 * * [misc]simplify:  iters left: 4 (43 enodes)
1554302051.586 * * [misc]simplify:  iters left: 3 (50 enodes)
1554302051.596 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302051.596 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554302051.596 * * [misc]simplify:  Extracting #2: cost 7 inf + 0
1554302051.596 * * [misc]simplify:  Extracting #3: cost 10 inf + 0
1554302051.596 * * [misc]simplify:  Extracting #4: cost 13 inf + 1
1554302051.596 * * [misc]simplify:  Extracting #5: cost 15 inf + 2
1554302051.596 * * [misc]simplify:  Extracting #6: cost 10 inf + 336
1554302051.596 * * [misc]simplify:  Extracting #7: cost 5 inf + 1385
1554302051.596 * * [misc]simplify:  Extracting #8: cost 0 inf + 3010
1554302051.597 * [exit]simplify:  Simplified to (fabs (cbrt (atan2 1 (+ 1 (fma N N N)))))
1554302051.597 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (N) (* (* (sqrt (* (fabs (cbrt (atan2 1 (+ 1 (fma N N N))))) (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1554302051.597 * * * * [misc]progress:  [ 40 / 85 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1554302051.597 * [enter]simplify:  Simplifying (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1554302051.597 * * [misc]simplify:  iters left: 6 (7 enodes)
1554302051.599 * * [misc]simplify:  iters left: 5 (26 enodes)
1554302051.603 * * [misc]simplify:  iters left: 4 (39 enodes)
1554302051.611 * * [misc]simplify:  iters left: 3 (46 enodes)
1554302051.616 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302051.616 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554302051.616 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1554302051.616 * * [misc]simplify:  Extracting #3: cost 8 inf + 0
1554302051.616 * * [misc]simplify:  Extracting #4: cost 11 inf + 1
1554302051.616 * * [misc]simplify:  Extracting #5: cost 9 inf + 294
1554302051.616 * * [misc]simplify:  Extracting #6: cost 5 inf + 947
1554302051.617 * * [misc]simplify:  Extracting #7: cost 1 inf + 1819
1554302051.617 * * [misc]simplify:  Extracting #8: cost 0 inf + 2136
1554302051.617 * [exit]simplify:  Simplified to (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1554302051.617 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (N) (* (* (sqrt (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1554302051.617 * * * * [misc]progress:  [ 41 / 85 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (* (sqrt 1) (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1554302051.618 * [enter]simplify:  Simplifying (sqrt 1)
1554302051.618 * * [misc]simplify:  iters left: 1 (2 enodes)
1554302051.619 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302051.619 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1554302051.619 * [exit]simplify:  Simplified to 1
1554302051.620 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (N) (* (* (sqrt (* 1 (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1554302051.620 * * * * [misc]progress:  [ 42 / 85 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1554302051.620 * * * * [misc]progress:  [ 43 / 85 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (fabs (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1554302051.620 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1554302051.620 * * [misc]simplify:  iters left: 5 (6 enodes)
1554302051.622 * * [misc]simplify:  iters left: 4 (23 enodes)
1554302051.629 * * [misc]simplify:  iters left: 3 (36 enodes)
1554302051.641 * * [misc]simplify:  iters left: 2 (43 enodes)
1554302051.650 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302051.650 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554302051.650 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1554302051.650 * * [misc]simplify:  Extracting #3: cost 9 inf + 1
1554302051.651 * * [misc]simplify:  Extracting #4: cost 10 inf + 44
1554302051.651 * * [misc]simplify:  Extracting #5: cost 6 inf + 336
1554302051.651 * * [misc]simplify:  Extracting #6: cost 1 inf + 1225
1554302051.652 * * [misc]simplify:  Extracting #7: cost 0 inf + 1502
1554302051.652 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1554302051.652 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (N) (* (* (sqrt (fabs (sqrt (atan2 1 (+ 1 (fma N N N)))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1554302051.652 * * * * [misc]progress:  [ 44 / 85 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (* 1 (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1554302051.652 * * * * [misc]progress:  [ 45 / 85 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (posit16->real (real->posit16 (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1554302051.652 * * * * [misc]progress:  [ 46 / 85 ] simplifiying candidate #<alt (λ (N) (log1p (expm1 (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1554302051.652 * * * * [misc]progress:  [ 47 / 85 ] simplifiying candidate #<alt (λ (N) (expm1 (log1p (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1554302051.653 * * * * [misc]progress:  [ 48 / 85 ] simplifiying candidate #<alt (λ (N) (pow (sqrt (atan2 1 (fma N (+ N 1) 1))) (+ (+ 1/2 1/2) 1)))>
1554302051.653 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1554302051.653 * * [misc]simplify:  iters left: 5 (6 enodes)
1554302051.656 * * [misc]simplify:  iters left: 4 (23 enodes)
1554302051.663 * * [misc]simplify:  iters left: 3 (36 enodes)
1554302051.670 * * [misc]simplify:  iters left: 2 (43 enodes)
1554302051.675 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302051.675 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554302051.675 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1554302051.675 * * [misc]simplify:  Extracting #3: cost 9 inf + 1
1554302051.675 * * [misc]simplify:  Extracting #4: cost 10 inf + 44
1554302051.675 * * [misc]simplify:  Extracting #5: cost 6 inf + 336
1554302051.675 * * [misc]simplify:  Extracting #6: cost 1 inf + 1225
1554302051.676 * * [misc]simplify:  Extracting #7: cost 0 inf + 1502
1554302051.676 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1554302051.676 * [misc]simplify:  Simplified (2 1) to (λ (N) (pow (sqrt (atan2 1 (+ 1 (fma N N N)))) (+ (+ 1/2 1/2) 1)))
1554302051.676 * [enter]simplify:  Simplifying (+ (+ 1/2 1/2) 1)
1554302051.676 * * [misc]simplify:  iters left: 4 (4 enodes)
1554302051.679 * * [misc]simplify:  iters left: 3 (19 enodes)
1554302051.682 * * [misc]simplify:  iters left: 2 (23 enodes)
1554302051.685 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302051.685 * * [misc]simplify:  Extracting #1: cost 0 inf + 1
1554302051.685 * [exit]simplify:  Simplified to 2
1554302051.685 * [misc]simplify:  Simplified (2 2) to (λ (N) (pow (sqrt (atan2 1 (fma N (+ N 1) 1))) 2))
1554302051.685 * * * * [misc]progress:  [ 49 / 85 ] simplifiying candidate #<alt (λ (N) (pow (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))) (atan2 1 (fma N (+ N 1) 1))) 1/2))>
1554302051.685 * [enter]simplify:  Simplifying (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))) (atan2 1 (fma N (+ N 1) 1)))
1554302051.685 * * [misc]simplify:  iters left: 6 (8 enodes)
1554302051.687 * * [misc]simplify:  iters left: 5 (30 enodes)
1554302051.692 * * [misc]simplify:  iters left: 4 (50 enodes)
1554302051.707 * * [misc]simplify:  iters left: 3 (62 enodes)
1554302051.721 * * [misc]simplify:  iters left: 2 (64 enodes)
1554302051.738 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302051.738 * * [misc]simplify:  Extracting #1: cost 6 inf + 0
1554302051.738 * * [misc]simplify:  Extracting #2: cost 11 inf + 1
1554302051.739 * * [misc]simplify:  Extracting #3: cost 13 inf + 3
1554302051.739 * * [misc]simplify:  Extracting #4: cost 15 inf + 4
1554302051.739 * * [misc]simplify:  Extracting #5: cost 10 inf + 338
1554302051.739 * * [misc]simplify:  Extracting #6: cost 3 inf + 1781
1554302051.740 * * [misc]simplify:  Extracting #7: cost 0 inf + 2692
1554302051.741 * [exit]simplify:  Simplified to (* (atan2 1 (+ 1 (fma N N N))) (atan2 1 (+ 1 (fma N N N))))
1554302051.741 * [misc]simplify:  Simplified (2 1) to (λ (N) (pow (* (atan2 1 (+ 1 (fma N N N))) (atan2 1 (+ 1 (fma N N N)))) 1/2))
1554302051.742 * * * * [misc]progress:  [ 50 / 85 ] simplifiying candidate #<alt (λ (N) (pow (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))) 1))>
1554302051.742 * [enter]simplify:  Simplifying (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1))))
1554302051.742 * * [misc]simplify:  iters left: 6 (9 enodes)
1554302051.747 * * [misc]simplify:  iters left: 5 (33 enodes)
1554302051.758 * * [misc]simplify:  iters left: 4 (53 enodes)
1554302051.774 * * [misc]simplify:  iters left: 3 (66 enodes)
1554302051.790 * * [misc]simplify:  iters left: 2 (68 enodes)
1554302051.805 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302051.805 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554302051.805 * * [misc]simplify:  Extracting #2: cost 14 inf + 2
1554302051.805 * * [misc]simplify:  Extracting #3: cost 14 inf + 60
1554302051.805 * * [misc]simplify:  Extracting #4: cost 10 inf + 338
1554302051.805 * * [misc]simplify:  Extracting #5: cost 5 inf + 1227
1554302051.806 * * [misc]simplify:  Extracting #6: cost 1 inf + 2495
1554302051.806 * * [misc]simplify:  Extracting #7: cost 0 inf + 2852
1554302051.807 * [exit]simplify:  Simplified to (atan2 1 (fma N (+ N 1) 1))
1554302051.807 * [misc]simplify:  Simplified (2 1) to (λ (N) (pow (atan2 1 (fma N (+ N 1) 1)) 1))
1554302051.807 * * * * [misc]progress:  [ 51 / 85 ] simplifiying candidate #<alt (λ (N) (pow (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))) 1))>
1554302051.807 * [enter]simplify:  Simplifying (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1))))
1554302051.807 * * [misc]simplify:  iters left: 6 (9 enodes)
1554302051.809 * * [misc]simplify:  iters left: 5 (33 enodes)
1554302051.815 * * [misc]simplify:  iters left: 4 (53 enodes)
1554302051.823 * * [misc]simplify:  iters left: 3 (66 enodes)
1554302051.830 * * [misc]simplify:  iters left: 2 (68 enodes)
1554302051.838 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302051.838 * * [misc]simplify:  Extracting #1: cost 8 inf + 0
1554302051.838 * * [misc]simplify:  Extracting #2: cost 14 inf + 2
1554302051.838 * * [misc]simplify:  Extracting #3: cost 14 inf + 60
1554302051.838 * * [misc]simplify:  Extracting #4: cost 10 inf + 338
1554302051.839 * * [misc]simplify:  Extracting #5: cost 5 inf + 1227
1554302051.839 * * [misc]simplify:  Extracting #6: cost 1 inf + 2495
1554302051.840 * * [misc]simplify:  Extracting #7: cost 0 inf + 2852
1554302051.840 * [exit]simplify:  Simplified to (atan2 1 (fma N (+ N 1) 1))
1554302051.840 * [misc]simplify:  Simplified (2 1) to (λ (N) (pow (atan2 1 (fma N (+ N 1) 1)) 1))
1554302051.840 * * * * [misc]progress:  [ 52 / 85 ] simplifiying candidate #<alt (λ (N) (pow (sqrt (atan2 1 (fma N (+ N 1) 1))) (+ (+ 1/2 1/2) 1)))>
1554302051.840 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1554302051.840 * * [misc]simplify:  iters left: 5 (6 enodes)
1554302051.842 * * [misc]simplify:  iters left: 4 (23 enodes)
1554302051.848 * * [misc]simplify:  iters left: 3 (36 enodes)
1554302051.854 * * [misc]simplify:  iters left: 2 (43 enodes)
1554302051.859 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302051.859 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554302051.859 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1554302051.859 * * [misc]simplify:  Extracting #3: cost 9 inf + 1
1554302051.859 * * [misc]simplify:  Extracting #4: cost 10 inf + 44
1554302051.859 * * [misc]simplify:  Extracting #5: cost 6 inf + 336
1554302051.859 * * [misc]simplify:  Extracting #6: cost 1 inf + 1225
1554302051.860 * * [misc]simplify:  Extracting #7: cost 0 inf + 1502
1554302051.860 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1554302051.860 * [misc]simplify:  Simplified (2 1) to (λ (N) (pow (sqrt (atan2 1 (+ 1 (fma N N N)))) (+ (+ 1/2 1/2) 1)))
1554302051.860 * * * * [misc]progress:  [ 53 / 85 ] simplifiying candidate #<alt (λ (N) (pow (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))) 1))>
1554302051.860 * * * * [misc]progress:  [ 54 / 85 ] simplifiying candidate #<alt (λ (N) (exp (+ (+ (log (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (log (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (log (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1554302051.860 * [enter]simplify:  Simplifying (+ (+ (log (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (log (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (log (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1554302051.860 * * [misc]simplify:  iters left: 6 (11 enodes)
1554302051.863 * * [misc]simplify:  iters left: 5 (41 enodes)
1554302051.870 * * [misc]simplify:  iters left: 4 (58 enodes)
1554302051.878 * * [misc]simplify:  iters left: 3 (66 enodes)
1554302051.887 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302051.887 * * [misc]simplify:  Extracting #1: cost 6 inf + 0
1554302051.887 * * [misc]simplify:  Extracting #2: cost 12 inf + 0
1554302051.887 * * [misc]simplify:  Extracting #3: cost 15 inf + 0
1554302051.887 * * [misc]simplify:  Extracting #4: cost 18 inf + 0
1554302051.887 * * [misc]simplify:  Extracting #5: cost 21 inf + 1
1554302051.887 * * [misc]simplify:  Extracting #6: cost 22 inf + 58
1554302051.887 * * [misc]simplify:  Extracting #7: cost 14 inf + 1294
1554302051.888 * * [misc]simplify:  Extracting #8: cost 4 inf + 4528
1554302051.888 * * [misc]simplify:  Extracting #9: cost 0 inf + 6526
1554302051.889 * [exit]simplify:  Simplified to (+ (+ (log (sqrt (atan2 1 (+ 1 (fma N N N))))) (log (sqrt (sqrt (atan2 1 (+ 1 (fma N N N))))))) (log (sqrt (sqrt (atan2 1 (+ 1 (fma N N N)))))))
1554302051.889 * [misc]simplify:  Simplified (2 1) to (λ (N) (exp (+ (+ (log (sqrt (atan2 1 (+ 1 (fma N N N))))) (log (sqrt (sqrt (atan2 1 (+ 1 (fma N N N))))))) (log (sqrt (sqrt (atan2 1 (+ 1 (fma N N N)))))))))
1554302051.889 * * * * [misc]progress:  [ 55 / 85 ] simplifiying candidate #<alt (λ (N) (exp (+ (log (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (log (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1554302051.889 * [enter]simplify:  Simplifying (+ (log (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (log (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1554302051.889 * * [misc]simplify:  iters left: 6 (11 enodes)
1554302051.892 * * [misc]simplify:  iters left: 5 (37 enodes)
1554302051.898 * * [misc]simplify:  iters left: 4 (59 enodes)
1554302051.911 * * [misc]simplify:  iters left: 3 (68 enodes)
1554302051.926 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302051.926 * * [misc]simplify:  Extracting #1: cost 5 inf + 0
1554302051.926 * * [misc]simplify:  Extracting #2: cost 10 inf + 0
1554302051.926 * * [misc]simplify:  Extracting #3: cost 13 inf + 0
1554302051.926 * * [misc]simplify:  Extracting #4: cost 16 inf + 0
1554302051.926 * * [misc]simplify:  Extracting #5: cost 19 inf + 1
1554302051.927 * * [misc]simplify:  Extracting #6: cost 20 inf + 58
1554302051.927 * * [misc]simplify:  Extracting #7: cost 16 inf + 391
1554302051.927 * * [misc]simplify:  Extracting #8: cost 13 inf + 711
1554302051.928 * * [misc]simplify:  Extracting #9: cost 9 inf + 1919
1554302051.929 * * [misc]simplify:  Extracting #10: cost 3 inf + 3991
1554302051.930 * * [misc]simplify:  Extracting #11: cost 0 inf + 5372
1554302051.932 * [exit]simplify:  Simplified to (+ (log (sqrt (atan2 1 (+ 1 (fma N N N))))) (log (sqrt (atan2 1 (+ 1 (fma N N N))))))
1554302051.932 * [misc]simplify:  Simplified (2 1) to (λ (N) (exp (+ (log (sqrt (atan2 1 (+ 1 (fma N N N))))) (log (sqrt (atan2 1 (+ 1 (fma N N N))))))))
1554302051.932 * * * * [misc]progress:  [ 56 / 85 ] simplifiying candidate #<alt (λ (N) (exp (log (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1554302051.932 * * * * [misc]progress:  [ 57 / 85 ] simplifiying candidate #<alt (λ (N) (log (exp (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1554302051.932 * * * * [misc]progress:  [ 58 / 85 ] simplifiying candidate #<alt (λ (N) (cbrt (* (* (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (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)))))))>
1554302051.932 * [enter]simplify:  Simplifying (* (* (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (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)))))
1554302051.932 * * [misc]simplify:  iters left: 6 (13 enodes)
1554302051.940 * * [misc]simplify:  iters left: 5 (54 enodes)
1554302051.959 * * [misc]simplify:  iters left: 4 (110 enodes)
1554302051.981 * * [misc]simplify:  iters left: 3 (169 enodes)
1554302052.015 * * [misc]simplify:  iters left: 2 (188 enodes)
1554302052.045 * * [misc]simplify:  iters left: 1 (195 enodes)
1554302052.064 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302052.064 * * [misc]simplify:  Extracting #1: cost 16 inf + 0
1554302052.064 * * [misc]simplify:  Extracting #2: cost 28 inf + 3
1554302052.064 * * [misc]simplify:  Extracting #3: cost 29 inf + 6
1554302052.064 * * [misc]simplify:  Extracting #4: cost 30 inf + 63
1554302052.065 * * [misc]simplify:  Extracting #5: cost 26 inf + 341
1554302052.065 * * [misc]simplify:  Extracting #6: cost 15 inf + 3132
1554302052.067 * * [misc]simplify:  Extracting #7: cost 4 inf + 7099
1554302052.069 * * [misc]simplify:  Extracting #8: cost 0 inf + 8567
1554302052.071 * [exit]simplify:  Simplified to (* (atan2 1 (fma N (+ N 1) 1)) (* (atan2 1 (fma N (+ N 1) 1)) (atan2 1 (fma N (+ N 1) 1))))
1554302052.071 * [misc]simplify:  Simplified (2 1) to (λ (N) (cbrt (* (atan2 1 (fma N (+ N 1) 1)) (* (atan2 1 (fma N (+ N 1) 1)) (atan2 1 (fma N (+ N 1) 1))))))
1554302052.071 * * * * [misc]progress:  [ 59 / 85 ] simplifiying candidate #<alt (λ (N) (cbrt (* (* (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (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)))))))>
1554302052.072 * [enter]simplify:  Simplifying (* (* (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (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)))))
1554302052.072 * * [misc]simplify:  iters left: 6 (13 enodes)
1554302052.075 * * [misc]simplify:  iters left: 5 (52 enodes)
1554302052.092 * * [misc]simplify:  iters left: 4 (109 enodes)
1554302052.124 * * [misc]simplify:  iters left: 3 (190 enodes)
1554302052.155 * * [misc]simplify:  iters left: 2 (200 enodes)
1554302052.196 * * [misc]simplify:  iters left: 1 (208 enodes)
1554302052.236 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302052.236 * * [misc]simplify:  Extracting #1: cost 16 inf + 0
1554302052.236 * * [misc]simplify:  Extracting #2: cost 28 inf + 3
1554302052.236 * * [misc]simplify:  Extracting #3: cost 29 inf + 6
1554302052.237 * * [misc]simplify:  Extracting #4: cost 30 inf + 63
1554302052.237 * * [misc]simplify:  Extracting #5: cost 26 inf + 341
1554302052.239 * * [misc]simplify:  Extracting #6: cost 17 inf + 2418
1554302052.241 * * [misc]simplify:  Extracting #7: cost 4 inf + 7059
1554302052.245 * * [misc]simplify:  Extracting #8: cost 0 inf + 8567
1554302052.249 * [exit]simplify:  Simplified to (* (* (atan2 1 (fma N (+ N 1) 1)) (atan2 1 (fma N (+ N 1) 1))) (atan2 1 (fma N (+ N 1) 1)))
1554302052.250 * [misc]simplify:  Simplified (2 1) to (λ (N) (cbrt (* (* (atan2 1 (fma N (+ N 1) 1)) (atan2 1 (fma N (+ N 1) 1))) (atan2 1 (fma N (+ N 1) 1)))))
1554302052.250 * * * * [misc]progress:  [ 60 / 85 ] simplifiying candidate #<alt (λ (N) (* (* (cbrt (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1))))) (cbrt (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (cbrt (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1554302052.250 * * * * [misc]progress:  [ 61 / 85 ] simplifiying candidate #<alt (λ (N) (cbrt (* (* (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1))))) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1554302052.250 * * * * [misc]progress:  [ 62 / 85 ] simplifiying candidate #<alt (λ (N) (sqrt (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))) (atan2 1 (fma N (+ N 1) 1)))))>
1554302052.250 * [enter]simplify:  Simplifying (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))) (atan2 1 (fma N (+ N 1) 1)))
1554302052.250 * * [misc]simplify:  iters left: 6 (8 enodes)
1554302052.254 * * [misc]simplify:  iters left: 5 (30 enodes)
1554302052.261 * * [misc]simplify:  iters left: 4 (50 enodes)
1554302052.269 * * [misc]simplify:  iters left: 3 (62 enodes)
1554302052.276 * * [misc]simplify:  iters left: 2 (64 enodes)
1554302052.283 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302052.283 * * [misc]simplify:  Extracting #1: cost 6 inf + 0
1554302052.283 * * [misc]simplify:  Extracting #2: cost 11 inf + 1
1554302052.283 * * [misc]simplify:  Extracting #3: cost 13 inf + 3
1554302052.283 * * [misc]simplify:  Extracting #4: cost 15 inf + 4
1554302052.283 * * [misc]simplify:  Extracting #5: cost 10 inf + 338
1554302052.284 * * [misc]simplify:  Extracting #6: cost 3 inf + 1781
1554302052.284 * * [misc]simplify:  Extracting #7: cost 0 inf + 2692
1554302052.285 * [exit]simplify:  Simplified to (* (atan2 1 (+ 1 (fma N N N))) (atan2 1 (+ 1 (fma N N N))))
1554302052.285 * [misc]simplify:  Simplified (2 1) to (λ (N) (sqrt (* (atan2 1 (+ 1 (fma N N N))) (atan2 1 (+ 1 (fma N N N))))))
1554302052.285 * * * * [misc]progress:  [ 63 / 85 ] simplifiying candidate #<alt (λ (N) (* (sqrt (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1554302052.285 * * * * [misc]progress:  [ 64 / 85 ] simplifiying candidate #<alt (λ (N) (* 1 (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1554302052.285 * * * * [misc]progress:  [ 65 / 85 ] simplifiying candidate #<alt (λ (N) (* (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (* (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1554302052.285 * [enter]simplify:  Simplifying (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1554302052.285 * * [misc]simplify:  iters left: 6 (7 enodes)
1554302052.287 * * [misc]simplify:  iters left: 5 (26 enodes)
1554302052.293 * * [misc]simplify:  iters left: 4 (39 enodes)
1554302052.305 * * [misc]simplify:  iters left: 3 (46 enodes)
1554302052.312 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302052.312 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554302052.312 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1554302052.312 * * [misc]simplify:  Extracting #3: cost 8 inf + 0
1554302052.312 * * [misc]simplify:  Extracting #4: cost 11 inf + 1
1554302052.312 * * [misc]simplify:  Extracting #5: cost 9 inf + 294
1554302052.313 * * [misc]simplify:  Extracting #6: cost 5 inf + 947
1554302052.313 * * [misc]simplify:  Extracting #7: cost 1 inf + 1859
1554302052.313 * * [misc]simplify:  Extracting #8: cost 0 inf + 2216
1554302052.313 * [exit]simplify:  Simplified to (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1554302052.313 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (* (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1))))))
1554302052.314 * * * * [misc]progress:  [ 66 / 85 ] simplifiying candidate #<alt (λ (N) (* (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1)))))) (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1))))))>
1554302052.314 * [enter]simplify:  Simplifying (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1))))
1554302052.314 * * [misc]simplify:  iters left: 6 (7 enodes)
1554302052.316 * * [misc]simplify:  iters left: 5 (26 enodes)
1554302052.320 * * [misc]simplify:  iters left: 4 (39 enodes)
1554302052.326 * * [misc]simplify:  iters left: 3 (46 enodes)
1554302052.332 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302052.332 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554302052.332 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1554302052.332 * * [misc]simplify:  Extracting #3: cost 8 inf + 0
1554302052.332 * * [misc]simplify:  Extracting #4: cost 11 inf + 1
1554302052.332 * * [misc]simplify:  Extracting #5: cost 9 inf + 294
1554302052.332 * * [misc]simplify:  Extracting #6: cost 5 inf + 987
1554302052.332 * * [misc]simplify:  Extracting #7: cost 1 inf + 1939
1554302052.333 * * [misc]simplify:  Extracting #8: cost 0 inf + 2296
1554302052.333 * [exit]simplify:  Simplified to (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1))))
1554302052.333 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1)))))) (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1))))))
1554302052.333 * * * * [misc]progress:  [ 67 / 85 ] simplifiying candidate #<alt (λ (N) (* (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1554302052.333 * [enter]simplify:  Simplifying (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1554302052.333 * * [misc]simplify:  iters left: 6 (7 enodes)
1554302052.335 * * [misc]simplify:  iters left: 5 (26 enodes)
1554302052.340 * * [misc]simplify:  iters left: 4 (39 enodes)
1554302052.347 * * [misc]simplify:  iters left: 3 (46 enodes)
1554302052.356 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302052.356 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554302052.356 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1554302052.356 * * [misc]simplify:  Extracting #3: cost 8 inf + 0
1554302052.356 * * [misc]simplify:  Extracting #4: cost 11 inf + 1
1554302052.356 * * [misc]simplify:  Extracting #5: cost 9 inf + 294
1554302052.357 * * [misc]simplify:  Extracting #6: cost 5 inf + 947
1554302052.357 * * [misc]simplify:  Extracting #7: cost 1 inf + 1819
1554302052.358 * * [misc]simplify:  Extracting #8: cost 0 inf + 2136
1554302052.358 * [exit]simplify:  Simplified to (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1554302052.358 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))))
1554302052.358 * * * * [misc]progress:  [ 68 / 85 ] simplifiying candidate #<alt (λ (N) (* (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt 1)) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1554302052.359 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1554302052.359 * * [misc]simplify:  iters left: 5 (6 enodes)
1554302052.361 * * [misc]simplify:  iters left: 4 (23 enodes)
1554302052.365 * * [misc]simplify:  iters left: 3 (36 enodes)
1554302052.371 * * [misc]simplify:  iters left: 2 (43 enodes)
1554302052.376 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302052.376 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554302052.376 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1554302052.376 * * [misc]simplify:  Extracting #3: cost 9 inf + 1
1554302052.376 * * [misc]simplify:  Extracting #4: cost 10 inf + 44
1554302052.376 * * [misc]simplify:  Extracting #5: cost 6 inf + 336
1554302052.376 * * [misc]simplify:  Extracting #6: cost 1 inf + 1225
1554302052.376 * * [misc]simplify:  Extracting #7: cost 0 inf + 1502
1554302052.377 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1554302052.377 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt 1)) (sqrt (atan2 1 (+ 1 (fma N N N))))))
1554302052.377 * * * * [misc]progress:  [ 69 / 85 ] simplifiying candidate #<alt (λ (N) (* (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1554302052.377 * [enter]simplify:  Simplifying (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1554302052.377 * * [misc]simplify:  iters left: 6 (7 enodes)
1554302052.379 * * [misc]simplify:  iters left: 5 (26 enodes)
1554302052.383 * * [misc]simplify:  iters left: 4 (39 enodes)
1554302052.389 * * [misc]simplify:  iters left: 3 (46 enodes)
1554302052.396 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302052.396 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554302052.396 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1554302052.396 * * [misc]simplify:  Extracting #3: cost 8 inf + 0
1554302052.397 * * [misc]simplify:  Extracting #4: cost 11 inf + 1
1554302052.397 * * [misc]simplify:  Extracting #5: cost 9 inf + 294
1554302052.397 * * [misc]simplify:  Extracting #6: cost 5 inf + 947
1554302052.397 * * [misc]simplify:  Extracting #7: cost 1 inf + 1819
1554302052.397 * * [misc]simplify:  Extracting #8: cost 0 inf + 2136
1554302052.398 * [exit]simplify:  Simplified to (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1554302052.398 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))))
1554302052.398 * * * * [misc]progress:  [ 70 / 85 ] simplifiying candidate #<alt (λ (N) (* (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) 1) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1554302052.398 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1554302052.398 * * [misc]simplify:  iters left: 5 (6 enodes)
1554302052.400 * * [misc]simplify:  iters left: 4 (23 enodes)
1554302052.404 * * [misc]simplify:  iters left: 3 (36 enodes)
1554302052.410 * * [misc]simplify:  iters left: 2 (43 enodes)
1554302052.416 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302052.416 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554302052.416 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1554302052.416 * * [misc]simplify:  Extracting #3: cost 9 inf + 1
1554302052.417 * * [misc]simplify:  Extracting #4: cost 10 inf + 44
1554302052.417 * * [misc]simplify:  Extracting #5: cost 6 inf + 336
1554302052.418 * * [misc]simplify:  Extracting #6: cost 1 inf + 1225
1554302052.418 * * [misc]simplify:  Extracting #7: cost 0 inf + 1502
1554302052.418 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1554302052.419 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) 1) (sqrt (atan2 1 (+ 1 (fma N N N))))))
1554302052.419 * * * * [misc]progress:  [ 71 / 85 ] simplifiying candidate #<alt (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1554302052.419 * [enter]simplify:  Simplifying (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1554302052.419 * * [misc]simplify:  iters left: 6 (7 enodes)
1554302052.423 * * [misc]simplify:  iters left: 5 (26 enodes)
1554302052.432 * * [misc]simplify:  iters left: 4 (39 enodes)
1554302052.445 * * [misc]simplify:  iters left: 3 (46 enodes)
1554302052.456 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302052.456 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554302052.456 * * [misc]simplify:  Extracting #2: cost 5 inf + 0
1554302052.456 * * [misc]simplify:  Extracting #3: cost 8 inf + 0
1554302052.456 * * [misc]simplify:  Extracting #4: cost 11 inf + 1
1554302052.456 * * [misc]simplify:  Extracting #5: cost 9 inf + 294
1554302052.456 * * [misc]simplify:  Extracting #6: cost 5 inf + 947
1554302052.457 * * [misc]simplify:  Extracting #7: cost 1 inf + 1819
1554302052.457 * * [misc]simplify:  Extracting #8: cost 0 inf + 2136
1554302052.458 * [exit]simplify:  Simplified to (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1554302052.458 * [misc]simplify:  Simplified (2 1) to (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))
1554302052.458 * * * * [misc]progress:  [ 72 / 85 ] simplifiying candidate #<alt (λ (N) (posit16->real (real->posit16 (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1554302052.458 * * * * [misc]progress:  [ 73 / 85 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1554302052.458 * * * * [misc]progress:  [ 74 / 85 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1554302052.459 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1554302052.459 * * [misc]simplify:  iters left: 5 (6 enodes)
1554302052.462 * * [misc]simplify:  iters left: 4 (23 enodes)
1554302052.469 * * [misc]simplify:  iters left: 3 (36 enodes)
1554302052.479 * * [misc]simplify:  iters left: 2 (43 enodes)
1554302052.484 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302052.484 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554302052.484 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1554302052.484 * * [misc]simplify:  Extracting #3: cost 9 inf + 1
1554302052.484 * * [misc]simplify:  Extracting #4: cost 10 inf + 44
1554302052.484 * * [misc]simplify:  Extracting #5: cost 6 inf + 336
1554302052.484 * * [misc]simplify:  Extracting #6: cost 1 inf + 1225
1554302052.485 * * [misc]simplify:  Extracting #7: cost 0 inf + 1502
1554302052.485 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1554302052.485 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (+ 1 (fma N N N))))))
1554302052.485 * * * * [misc]progress:  [ 75 / 85 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1554302052.485 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1554302052.485 * * [misc]simplify:  iters left: 5 (6 enodes)
1554302052.487 * * [misc]simplify:  iters left: 4 (23 enodes)
1554302052.491 * * [misc]simplify:  iters left: 3 (36 enodes)
1554302052.496 * * [misc]simplify:  iters left: 2 (43 enodes)
1554302052.505 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302052.506 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554302052.506 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1554302052.506 * * [misc]simplify:  Extracting #3: cost 9 inf + 1
1554302052.506 * * [misc]simplify:  Extracting #4: cost 10 inf + 44
1554302052.506 * * [misc]simplify:  Extracting #5: cost 6 inf + 336
1554302052.506 * * [misc]simplify:  Extracting #6: cost 1 inf + 1225
1554302052.507 * * [misc]simplify:  Extracting #7: cost 0 inf + 1502
1554302052.507 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1554302052.507 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (+ 1 (fma N N N))))))
1554302052.507 * * * * [misc]progress:  [ 76 / 85 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1554302052.508 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1554302052.508 * * [misc]simplify:  iters left: 5 (6 enodes)
1554302052.513 * * [misc]simplify:  iters left: 4 (23 enodes)
1554302052.520 * * [misc]simplify:  iters left: 3 (36 enodes)
1554302052.531 * * [misc]simplify:  iters left: 2 (43 enodes)
1554302052.541 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302052.541 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554302052.541 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1554302052.541 * * [misc]simplify:  Extracting #3: cost 9 inf + 1
1554302052.541 * * [misc]simplify:  Extracting #4: cost 10 inf + 44
1554302052.542 * * [misc]simplify:  Extracting #5: cost 6 inf + 336
1554302052.542 * * [misc]simplify:  Extracting #6: cost 1 inf + 1225
1554302052.542 * * [misc]simplify:  Extracting #7: cost 0 inf + 1502
1554302052.543 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1554302052.543 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (+ 1 (fma N N N))))))
1554302052.543 * * * * [misc]progress:  [ 77 / 85 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1554302052.543 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1554302052.544 * * [misc]simplify:  iters left: 5 (6 enodes)
1554302052.546 * * [misc]simplify:  iters left: 4 (23 enodes)
1554302052.549 * * [misc]simplify:  iters left: 3 (36 enodes)
1554302052.555 * * [misc]simplify:  iters left: 2 (43 enodes)
1554302052.560 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302052.560 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554302052.560 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1554302052.560 * * [misc]simplify:  Extracting #3: cost 9 inf + 1
1554302052.560 * * [misc]simplify:  Extracting #4: cost 10 inf + 44
1554302052.560 * * [misc]simplify:  Extracting #5: cost 6 inf + 336
1554302052.560 * * [misc]simplify:  Extracting #6: cost 1 inf + 1225
1554302052.560 * * [misc]simplify:  Extracting #7: cost 0 inf + 1502
1554302052.561 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1554302052.561 * [misc]simplify:  Simplified (2 1 2 1) to (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (+ 1 (fma N N N)))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1554302052.561 * * * * [misc]progress:  [ 78 / 85 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1554302052.561 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1554302052.561 * * [misc]simplify:  iters left: 5 (6 enodes)
1554302052.563 * * [misc]simplify:  iters left: 4 (23 enodes)
1554302052.566 * * [misc]simplify:  iters left: 3 (36 enodes)
1554302052.572 * * [misc]simplify:  iters left: 2 (43 enodes)
1554302052.577 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302052.577 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554302052.577 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1554302052.577 * * [misc]simplify:  Extracting #3: cost 9 inf + 1
1554302052.578 * * [misc]simplify:  Extracting #4: cost 10 inf + 44
1554302052.578 * * [misc]simplify:  Extracting #5: cost 6 inf + 336
1554302052.578 * * [misc]simplify:  Extracting #6: cost 1 inf + 1225
1554302052.579 * * [misc]simplify:  Extracting #7: cost 0 inf + 1502
1554302052.579 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1554302052.579 * [misc]simplify:  Simplified (2 1 2 1) to (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (+ 1 (fma N N N)))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1554302052.579 * * * * [misc]progress:  [ 79 / 85 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1554302052.580 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1554302052.580 * * [misc]simplify:  iters left: 5 (6 enodes)
1554302052.583 * * [misc]simplify:  iters left: 4 (23 enodes)
1554302052.590 * * [misc]simplify:  iters left: 3 (36 enodes)
1554302052.602 * * [misc]simplify:  iters left: 2 (43 enodes)
1554302052.611 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302052.611 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554302052.611 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1554302052.611 * * [misc]simplify:  Extracting #3: cost 9 inf + 1
1554302052.612 * * [misc]simplify:  Extracting #4: cost 10 inf + 44
1554302052.612 * * [misc]simplify:  Extracting #5: cost 6 inf + 336
1554302052.612 * * [misc]simplify:  Extracting #6: cost 1 inf + 1225
1554302052.613 * * [misc]simplify:  Extracting #7: cost 0 inf + 1502
1554302052.613 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1554302052.613 * [misc]simplify:  Simplified (2 1 2 1) to (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (+ 1 (fma N N N)))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1554302052.613 * * * * [misc]progress:  [ 80 / 85 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1554302052.614 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1554302052.614 * * [misc]simplify:  iters left: 5 (6 enodes)
1554302052.617 * * [misc]simplify:  iters left: 4 (23 enodes)
1554302052.624 * * [misc]simplify:  iters left: 3 (36 enodes)
1554302052.637 * * [misc]simplify:  iters left: 2 (43 enodes)
1554302052.647 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302052.647 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554302052.647 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1554302052.647 * * [misc]simplify:  Extracting #3: cost 9 inf + 1
1554302052.648 * * [misc]simplify:  Extracting #4: cost 10 inf + 44
1554302052.648 * * [misc]simplify:  Extracting #5: cost 6 inf + 336
1554302052.648 * * [misc]simplify:  Extracting #6: cost 1 inf + 1225
1554302052.649 * * [misc]simplify:  Extracting #7: cost 0 inf + 1502
1554302052.649 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1554302052.649 * [misc]simplify:  Simplified (2 1 1 1) to (λ (N) (* (* (sqrt (sqrt (atan2 1 (+ 1 (fma N N N))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1554302052.650 * * * * [misc]progress:  [ 81 / 85 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1554302052.650 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1554302052.650 * * [misc]simplify:  iters left: 5 (6 enodes)
1554302052.653 * * [misc]simplify:  iters left: 4 (23 enodes)
1554302052.661 * * [misc]simplify:  iters left: 3 (36 enodes)
1554302052.672 * * [misc]simplify:  iters left: 2 (43 enodes)
1554302052.682 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302052.682 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554302052.682 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1554302052.682 * * [misc]simplify:  Extracting #3: cost 9 inf + 1
1554302052.682 * * [misc]simplify:  Extracting #4: cost 10 inf + 44
1554302052.682 * * [misc]simplify:  Extracting #5: cost 6 inf + 336
1554302052.683 * * [misc]simplify:  Extracting #6: cost 1 inf + 1225
1554302052.683 * * [misc]simplify:  Extracting #7: cost 0 inf + 1502
1554302052.684 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1554302052.684 * [misc]simplify:  Simplified (2 1 1 1) to (λ (N) (* (* (sqrt (sqrt (atan2 1 (+ 1 (fma N N N))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1554302052.684 * * * * [misc]progress:  [ 82 / 85 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1554302052.684 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1554302052.684 * * [misc]simplify:  iters left: 5 (6 enodes)
1554302052.687 * * [misc]simplify:  iters left: 4 (23 enodes)
1554302052.695 * * [misc]simplify:  iters left: 3 (36 enodes)
1554302052.706 * * [misc]simplify:  iters left: 2 (43 enodes)
1554302052.716 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302052.716 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554302052.716 * * [misc]simplify:  Extracting #2: cost 6 inf + 0
1554302052.716 * * [misc]simplify:  Extracting #3: cost 9 inf + 1
1554302052.716 * * [misc]simplify:  Extracting #4: cost 10 inf + 44
1554302052.717 * * [misc]simplify:  Extracting #5: cost 6 inf + 336
1554302052.717 * * [misc]simplify:  Extracting #6: cost 1 inf + 1225
1554302052.718 * * [misc]simplify:  Extracting #7: cost 0 inf + 1502
1554302052.718 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1554302052.718 * [misc]simplify:  Simplified (2 1 1 1) to (λ (N) (* (* (sqrt (sqrt (atan2 1 (+ 1 (fma N N N))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1554302052.718 * * * * [misc]progress:  [ 83 / 85 ] simplifiying candidate #<alt (λ (N) (atan2 1 (fma N (+ N 1) 1)))>
1554302052.719 * [enter]simplify:  Simplifying (atan2 1 (fma N (+ N 1) 1))
1554302052.719 * * [misc]simplify:  iters left: 4 (5 enodes)
1554302052.721 * * [misc]simplify:  iters left: 3 (20 enodes)
1554302052.728 * * [misc]simplify:  iters left: 2 (33 enodes)
1554302052.738 * * [misc]simplify:  iters left: 1 (40 enodes)
1554302052.747 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302052.747 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554302052.747 * * [misc]simplify:  Extracting #2: cost 7 inf + 1
1554302052.748 * * [misc]simplify:  Extracting #3: cost 3 inf + 768
1554302052.748 * * [misc]simplify:  Extracting #4: cost 1 inf + 907
1554302052.748 * * [misc]simplify:  Extracting #5: cost 0 inf + 948
1554302052.749 * [exit]simplify:  Simplified to (atan2 1 (fma N (+ N 1) 1))
1554302052.749 * [misc]simplify:  Simplified (2) to (λ (N) (atan2 1 (fma N (+ N 1) 1)))
1554302052.749 * * * * [misc]progress:  [ 84 / 85 ] simplifiying candidate #<alt (λ (N) (atan2 1 (fma N (+ N 1) 1)))>
1554302052.749 * [enter]simplify:  Simplifying (atan2 1 (fma N (+ N 1) 1))
1554302052.749 * * [misc]simplify:  iters left: 4 (5 enodes)
1554302052.752 * * [misc]simplify:  iters left: 3 (20 enodes)
1554302052.759 * * [misc]simplify:  iters left: 2 (33 enodes)
1554302052.769 * * [misc]simplify:  iters left: 1 (40 enodes)
1554302052.778 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302052.778 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554302052.778 * * [misc]simplify:  Extracting #2: cost 7 inf + 1
1554302052.778 * * [misc]simplify:  Extracting #3: cost 3 inf + 768
1554302052.778 * * [misc]simplify:  Extracting #4: cost 1 inf + 907
1554302052.779 * * [misc]simplify:  Extracting #5: cost 0 inf + 948
1554302052.779 * [exit]simplify:  Simplified to (atan2 1 (fma N (+ N 1) 1))
1554302052.779 * [misc]simplify:  Simplified (2) to (λ (N) (atan2 1 (fma N (+ N 1) 1)))
1554302052.779 * * * * [misc]progress:  [ 85 / 85 ] simplifiying candidate #<alt (λ (N) (atan2 1 (fma N (+ N 1) 1)))>
1554302052.779 * [enter]simplify:  Simplifying (atan2 1 (fma N (+ N 1) 1))
1554302052.779 * * [misc]simplify:  iters left: 4 (5 enodes)
1554302052.782 * * [misc]simplify:  iters left: 3 (20 enodes)
1554302052.790 * * [misc]simplify:  iters left: 2 (33 enodes)
1554302052.801 * * [misc]simplify:  iters left: 1 (40 enodes)
1554302052.810 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302052.810 * * [misc]simplify:  Extracting #1: cost 4 inf + 0
1554302052.810 * * [misc]simplify:  Extracting #2: cost 7 inf + 1
1554302052.810 * * [misc]simplify:  Extracting #3: cost 3 inf + 768
1554302052.811 * * [misc]simplify:  Extracting #4: cost 1 inf + 907
1554302052.811 * * [misc]simplify:  Extracting #5: cost 0 inf + 948
1554302052.812 * [exit]simplify:  Simplified to (atan2 1 (fma N (+ N 1) 1))
1554302052.812 * [misc]simplify:  Simplified (2) to (λ (N) (atan2 1 (fma N (+ N 1) 1)))
1554302052.812 * * * [misc]progress:  adding candidates to table
1554302053.701 * [misc]progress:  [Phase 3 of 3] Extracting.
1554302053.701 * * [misc]regime:  Finding splitpoints for: (#<alt (λ (N) (* (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1)))) (cbrt (atan2 1 (fma N (+ N 1) 1)))))> #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (* (sqrt (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1))))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))> #<alt (λ (N) (* (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))))> #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (* (sqrt (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))))))> #<alt (λ (N) (atan2 1 (fma N (+ N 1) 1)))> #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>)
1554302053.702 * * * [misc]regime-changes:  Trying 1 branch expressions: (N)
1554302053.702 * * * * [misc]regimes:  Trying to branch on N from (#<alt (λ (N) (* (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1)))) (cbrt (atan2 1 (fma N (+ N 1) 1)))))> #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (* (sqrt (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1))))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))> #<alt (λ (N) (* (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))))> #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (* (sqrt (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))))))> #<alt (λ (N) (atan2 1 (fma N (+ N 1) 1)))> #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>)
1554302053.739 * * * [misc]regime:  Found split indices: #<option (#s(si 4 255))>
1554302053.739 * [enter]simplify:  Simplifying (atan2 1 (fma N (+ N 1) 1))
1554302053.739 * * [misc]simplify:  iters left: 4 (5 enodes)
1554302053.739 * * [misc]simplify:  iters left: 3 (8 enodes)
1554302053.740 * * [misc]simplify:  Extracting #0: cost 1 inf + 0
1554302053.740 * * [misc]simplify:  Extracting #1: cost 3 inf + 0
1554302053.740 * * [misc]simplify:  Extracting #2: cost 4 inf + 1
1554302053.740 * * [misc]simplify:  Extracting #3: cost 0 inf + 378
1554302053.740 * [exit]simplify:  Simplified to (atan2 1 (fma N (+ N 1) 1))
1554302056.558 * [misc]regime-testing:  Baseline error score: 0.359929465421915
1554302056.559 * [misc]regime-testing:  Oracle error score: 0.3227998242167643
1554302056.561 * [misc]regime-testing:  End program error score: 0.359929465421915
1554302056.612 * [misc]regime-testing:  Target error score: 0.3618046998262156