0.002 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.038 * * * [progress]: [2/2] Setting up program.
0.043 * [progress]: [Phase 2 of 3] Improving.
0.043 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (N) (- (atan (+ N 1)) (atan N)))>
0.043 * [simplify]: Simplifying (- (atan (+ N 1)) (atan N))
0.043 * * [simplify]: iters left: 5 (6 enodes)
0.047 * * [simplify]: iters left: 4 (23 enodes)
0.054 * * [simplify]: iters left: 3 (28 enodes)
0.061 * * [simplify]: Extracting #0: cost 1 inf + 0
0.061 * * [simplify]: Extracting #1: cost 5 inf + 0
0.061 * * [simplify]: Extracting #2: cost 10 inf + 0
0.061 * * [simplify]: Extracting #3: cost 11 inf + 1
0.062 * * [simplify]: Extracting #4: cost 6 inf + 298
0.062 * * [simplify]: Extracting #5: cost 1 inf + 1176
0.062 * * [simplify]: Extracting #6: cost 0 inf + 1468
0.063 * [simplify]: Simplified to (- (atan (+ 1 N)) (atan N))
0.063 * [simplify]: Simplified (2) to (λ (N) (- (atan (+ 1 N)) (atan N)))
0.067 * * [progress]: iteration 1 / 4
0.067 * * * [progress]: picking best candidate
0.071 * * * * [pick]: Picked  #<alt (λ (N) (- (atan (+ N 1)) (atan N)))>
0.071 * * * [progress]: localizing error
0.108 * * * [progress]: generating rewritten candidates
0.109 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.117 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.120 * * * [progress]: generating series expansions
0.120 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.120 * [backup-simplify]: Simplify (- (atan (+ N 1)) (atan N)) into (- (atan (+ N 1)) (atan N))
0.120 * [approximate]: Taking taylor expansion of (- (atan (+ N 1)) (atan N)) in (N) around 0
0.120 * [taylor]: Taking taylor expansion of (- (atan (+ N 1)) (atan N)) in N
0.120 * [taylor]: Taking taylor expansion of (atan (+ N 1)) in N
0.122 * [backup-simplify]: Simplify (atan (+ N 1)) into (atan (+ N 1))
0.122 * [taylor]: Taking taylor expansion of (atan N) in N
0.122 * [backup-simplify]: Simplify (atan N) into (atan N)
0.122 * [taylor]: Taking taylor expansion of (- (atan (+ N 1)) (atan N)) in N
0.122 * [taylor]: Taking taylor expansion of (atan (+ N 1)) in N
0.122 * [backup-simplify]: Simplify (atan (+ N 1)) into (atan (+ N 1))
0.122 * [taylor]: Taking taylor expansion of (atan N) in N
0.122 * [backup-simplify]: Simplify (atan N) into (atan N)
0.123 * [backup-simplify]: Simplify (- (atan N)) into (- (atan N))
0.123 * [backup-simplify]: Simplify (+ (atan (+ N 1)) (- (atan N))) into (- (atan (+ N 1)) (atan N))
0.123 * [backup-simplify]: Simplify (- (atan (+ N 1)) (atan N)) into (- (atan (+ N 1)) (atan N))
0.124 * [backup-simplify]: Simplify (- 0) into 0
0.124 * [backup-simplify]: Simplify (+ 0 0) into 0
0.124 * [backup-simplify]: Simplify 0 into 0
0.124 * [backup-simplify]: Simplify (- 0) into 0
0.125 * [backup-simplify]: Simplify (+ 0 0) into 0
0.125 * [backup-simplify]: Simplify 0 into 0
0.125 * [backup-simplify]: Simplify (- 0) into 0
0.126 * [backup-simplify]: Simplify (+ 0 0) into 0
0.126 * [backup-simplify]: Simplify 0 into 0
0.126 * [backup-simplify]: Simplify (- 0) into 0
0.126 * [backup-simplify]: Simplify (+ 0 0) into 0
0.127 * [backup-simplify]: Simplify 0 into 0
0.127 * [backup-simplify]: Simplify (- 0) into 0
0.127 * [backup-simplify]: Simplify (+ 0 0) into 0
0.127 * [backup-simplify]: Simplify 0 into 0
0.128 * [backup-simplify]: Simplify (- 0) into 0
0.128 * [backup-simplify]: Simplify (+ 0 0) into 0
0.128 * [backup-simplify]: Simplify 0 into 0
0.128 * [backup-simplify]: Simplify (- (atan (+ N 1)) (atan N)) into (- (atan (+ N 1)) (atan N))
0.128 * [backup-simplify]: Simplify (- (atan (+ (/ 1 N) 1)) (atan (/ 1 N))) into (- (atan (+ (/ 1 N) 1)) (atan (/ 1 N)))
0.129 * [approximate]: Taking taylor expansion of (- (atan (+ (/ 1 N) 1)) (atan (/ 1 N))) in (N) around 0
0.129 * [taylor]: Taking taylor expansion of (- (atan (+ (/ 1 N) 1)) (atan (/ 1 N))) in N
0.129 * [taylor]: Taking taylor expansion of (atan (+ (/ 1 N) 1)) in N
0.129 * [backup-simplify]: Simplify (atan (+ (/ 1 N) 1)) into (atan (+ (/ 1 N) 1))
0.129 * [taylor]: Taking taylor expansion of (atan (/ 1 N)) in N
0.129 * [backup-simplify]: Simplify (atan (/ 1 N)) into (atan (/ 1 N))
0.129 * [taylor]: Taking taylor expansion of (- (atan (+ (/ 1 N) 1)) (atan (/ 1 N))) in N
0.129 * [taylor]: Taking taylor expansion of (atan (+ (/ 1 N) 1)) in N
0.129 * [backup-simplify]: Simplify (atan (+ (/ 1 N) 1)) into (atan (+ (/ 1 N) 1))
0.129 * [taylor]: Taking taylor expansion of (atan (/ 1 N)) in N
0.129 * [backup-simplify]: Simplify (atan (/ 1 N)) into (atan (/ 1 N))
0.129 * [backup-simplify]: Simplify (- (atan (/ 1 N))) into (- (atan (/ 1 N)))
0.129 * [backup-simplify]: Simplify (+ (atan (+ (/ 1 N) 1)) (- (atan (/ 1 N)))) into (- (atan (+ (/ 1 N) 1)) (atan (/ 1 N)))
0.130 * [backup-simplify]: Simplify (- (atan (+ (/ 1 N) 1)) (atan (/ 1 N))) into (- (atan (+ (/ 1 N) 1)) (atan (/ 1 N)))
0.130 * [backup-simplify]: Simplify (- 0) into 0
0.131 * [backup-simplify]: Simplify (+ 0 0) into 0
0.131 * [backup-simplify]: Simplify 0 into 0
0.131 * [backup-simplify]: Simplify (- 0) into 0
0.132 * [backup-simplify]: Simplify (+ 0 0) into 0
0.132 * [backup-simplify]: Simplify 0 into 0
0.132 * [backup-simplify]: Simplify (- 0) into 0
0.132 * [backup-simplify]: Simplify (+ 0 0) into 0
0.132 * [backup-simplify]: Simplify 0 into 0
0.133 * [backup-simplify]: Simplify (- 0) into 0
0.133 * [backup-simplify]: Simplify (+ 0 0) into 0
0.133 * [backup-simplify]: Simplify 0 into 0
0.134 * [backup-simplify]: Simplify (- 0) into 0
0.134 * [backup-simplify]: Simplify (+ 0 0) into 0
0.134 * [backup-simplify]: Simplify 0 into 0
0.134 * [backup-simplify]: Simplify (- 0) into 0
0.135 * [backup-simplify]: Simplify (+ 0 0) into 0
0.135 * [backup-simplify]: Simplify 0 into 0
0.135 * [backup-simplify]: Simplify (- (atan (+ (/ 1 (/ 1 N)) 1)) (atan (/ 1 (/ 1 N)))) into (- (atan (+ N 1)) (atan N))
0.135 * [backup-simplify]: Simplify (- (atan (+ (/ 1 (- N)) 1)) (atan (/ 1 (- N)))) into (- (atan (- 1 (/ 1 N))) (atan (/ -1 N)))
0.135 * [approximate]: Taking taylor expansion of (- (atan (- 1 (/ 1 N))) (atan (/ -1 N))) in (N) around 0
0.135 * [taylor]: Taking taylor expansion of (- (atan (- 1 (/ 1 N))) (atan (/ -1 N))) in N
0.135 * [taylor]: Taking taylor expansion of (atan (- 1 (/ 1 N))) in N
0.135 * [backup-simplify]: Simplify (atan (- 1 (/ 1 N))) into (atan (- 1 (/ 1 N)))
0.135 * [taylor]: Taking taylor expansion of (atan (/ -1 N)) in N
0.136 * [backup-simplify]: Simplify (atan (/ -1 N)) into (atan (/ -1 N))
0.136 * [taylor]: Taking taylor expansion of (- (atan (- 1 (/ 1 N))) (atan (/ -1 N))) in N
0.136 * [taylor]: Taking taylor expansion of (atan (- 1 (/ 1 N))) in N
0.136 * [backup-simplify]: Simplify (atan (- 1 (/ 1 N))) into (atan (- 1 (/ 1 N)))
0.136 * [taylor]: Taking taylor expansion of (atan (/ -1 N)) in N
0.136 * [backup-simplify]: Simplify (atan (/ -1 N)) into (atan (/ -1 N))
0.136 * [backup-simplify]: Simplify (- (atan (/ -1 N))) into (- (atan (/ -1 N)))
0.136 * [backup-simplify]: Simplify (+ (atan (- 1 (/ 1 N))) (- (atan (/ -1 N)))) into (- (atan (- 1 (/ 1 N))) (atan (/ -1 N)))
0.136 * [backup-simplify]: Simplify (- (atan (- 1 (/ 1 N))) (atan (/ -1 N))) into (- (atan (- 1 (/ 1 N))) (atan (/ -1 N)))
0.137 * [backup-simplify]: Simplify (- 0) into 0
0.137 * [backup-simplify]: Simplify (+ 0 0) into 0
0.137 * [backup-simplify]: Simplify 0 into 0
0.137 * [backup-simplify]: Simplify (- 0) into 0
0.138 * [backup-simplify]: Simplify (+ 0 0) into 0
0.138 * [backup-simplify]: Simplify 0 into 0
0.138 * [backup-simplify]: Simplify (- 0) into 0
0.139 * [backup-simplify]: Simplify (+ 0 0) into 0
0.139 * [backup-simplify]: Simplify 0 into 0
0.139 * [backup-simplify]: Simplify (- 0) into 0
0.140 * [backup-simplify]: Simplify (+ 0 0) into 0
0.140 * [backup-simplify]: Simplify 0 into 0
0.140 * [backup-simplify]: Simplify (- 0) into 0
0.141 * [backup-simplify]: Simplify (+ 0 0) into 0
0.141 * [backup-simplify]: Simplify 0 into 0
0.141 * [backup-simplify]: Simplify (- 0) into 0
0.141 * [backup-simplify]: Simplify (+ 0 0) into 0
0.141 * [backup-simplify]: Simplify 0 into 0
0.142 * [backup-simplify]: Simplify (- (atan (- 1 (/ 1 (/ 1 (- N))))) (atan (/ -1 (/ 1 (- N))))) into (- (atan (+ N 1)) (atan N))
0.142 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.142 * [backup-simplify]: Simplify (atan (+ N 1)) into (atan (+ N 1))
0.142 * [approximate]: Taking taylor expansion of (atan (+ N 1)) in (N) around 0
0.142 * [taylor]: Taking taylor expansion of (atan (+ N 1)) in N
0.142 * [backup-simplify]: Simplify (atan (+ N 1)) into (atan (+ N 1))
0.142 * [taylor]: Taking taylor expansion of (atan (+ N 1)) in N
0.142 * [backup-simplify]: Simplify (atan (+ N 1)) into (atan (+ N 1))
0.142 * [backup-simplify]: Simplify (atan (+ N 1)) into (atan (+ N 1))
0.142 * [backup-simplify]: Simplify 0 into 0
0.142 * [backup-simplify]: Simplify 0 into 0
0.142 * [backup-simplify]: Simplify 0 into 0
0.142 * [backup-simplify]: Simplify 0 into 0
0.142 * [backup-simplify]: Simplify 0 into 0
0.142 * [backup-simplify]: Simplify 0 into 0
0.142 * [backup-simplify]: Simplify (atan (+ N 1)) into (atan (+ N 1))
0.143 * [backup-simplify]: Simplify (atan (+ (/ 1 N) 1)) into (atan (+ (/ 1 N) 1))
0.143 * [approximate]: Taking taylor expansion of (atan (+ (/ 1 N) 1)) in (N) around 0
0.143 * [taylor]: Taking taylor expansion of (atan (+ (/ 1 N) 1)) in N
0.143 * [backup-simplify]: Simplify (atan (+ (/ 1 N) 1)) into (atan (+ (/ 1 N) 1))
0.143 * [taylor]: Taking taylor expansion of (atan (+ (/ 1 N) 1)) in N
0.143 * [backup-simplify]: Simplify (atan (+ (/ 1 N) 1)) into (atan (+ (/ 1 N) 1))
0.143 * [backup-simplify]: Simplify (atan (+ (/ 1 N) 1)) into (atan (+ (/ 1 N) 1))
0.143 * [backup-simplify]: Simplify 0 into 0
0.143 * [backup-simplify]: Simplify 0 into 0
0.143 * [backup-simplify]: Simplify 0 into 0
0.143 * [backup-simplify]: Simplify 0 into 0
0.143 * [backup-simplify]: Simplify 0 into 0
0.143 * [backup-simplify]: Simplify 0 into 0
0.143 * [backup-simplify]: Simplify (atan (+ (/ 1 (/ 1 N)) 1)) into (atan (+ N 1))
0.143 * [backup-simplify]: Simplify (atan (+ (/ 1 (- N)) 1)) into (atan (- 1 (/ 1 N)))
0.143 * [approximate]: Taking taylor expansion of (atan (- 1 (/ 1 N))) in (N) around 0
0.143 * [taylor]: Taking taylor expansion of (atan (- 1 (/ 1 N))) in N
0.144 * [backup-simplify]: Simplify (atan (- 1 (/ 1 N))) into (atan (- 1 (/ 1 N)))
0.144 * [taylor]: Taking taylor expansion of (atan (- 1 (/ 1 N))) in N
0.144 * [backup-simplify]: Simplify (atan (- 1 (/ 1 N))) into (atan (- 1 (/ 1 N)))
0.144 * [backup-simplify]: Simplify (atan (- 1 (/ 1 N))) into (atan (- 1 (/ 1 N)))
0.144 * [backup-simplify]: Simplify 0 into 0
0.144 * [backup-simplify]: Simplify 0 into 0
0.144 * [backup-simplify]: Simplify 0 into 0
0.144 * [backup-simplify]: Simplify 0 into 0
0.144 * [backup-simplify]: Simplify 0 into 0
0.144 * [backup-simplify]: Simplify 0 into 0
0.144 * [backup-simplify]: Simplify (atan (- 1 (/ 1 (/ 1 (- N))))) into (atan (+ N 1))
0.144 * * * [progress]: simplifying candidates
0.144 * * * * [progress]: [ 1 / 30 ] simplifiying candidate #<alt (λ (N) (atan2 (- (+ N 1) N) (+ 1 (* (+ N 1) N))))>
0.145 * [simplify]: Simplifying (- (+ N 1) N)
0.145 * * [simplify]: iters left: 4 (4 enodes)
0.147 * * [simplify]: iters left: 3 (19 enodes)
0.150 * * [simplify]: iters left: 2 (33 enodes)
0.156 * * [simplify]: iters left: 1 (39 enodes)
0.161 * * [simplify]: Extracting #0: cost 1 inf + 0
0.161 * * [simplify]: Extracting #1: cost 0 inf + 1
0.161 * [simplify]: Simplified to 1
0.162 * [simplify]: Simplified (2 1) to (λ (N) (atan2 1 (+ 1 (* (+ N 1) N))))
0.162 * [simplify]: Simplifying (+ 1 (* (+ N 1) N))
0.162 * * [simplify]: iters left: 6 (5 enodes)
0.164 * * [simplify]: iters left: 5 (20 enodes)
0.167 * * [simplify]: iters left: 4 (29 enodes)
0.171 * * [simplify]: iters left: 3 (31 enodes)
0.175 * * [simplify]: Extracting #0: cost 1 inf + 0
0.175 * * [simplify]: Extracting #1: cost 4 inf + 0
0.175 * * [simplify]: Extracting #2: cost 7 inf + 1
0.175 * * [simplify]: Extracting #3: cost 2 inf + 493
0.175 * * [simplify]: Extracting #4: cost 0 inf + 574
0.176 * [simplify]: Simplified to (+ (* (+ N 1) N) 1)
0.176 * [simplify]: Simplified (2 2) to (λ (N) (atan2 1 (+ (* (+ N 1) N) 1)))
0.176 * * * * [progress]: [ 2 / 30 ] simplifiying candidate #<alt (λ (N) (log (/ (exp (atan (+ N 1))) (exp (atan N)))))>
0.176 * [simplify]: Simplifying (/ (exp (atan (+ N 1))) (exp (atan N)))
0.176 * * [simplify]: iters left: 6 (8 enodes)
0.178 * * [simplify]: iters left: 5 (29 enodes)
0.182 * * [simplify]: iters left: 4 (35 enodes)
0.187 * * [simplify]: iters left: 3 (40 enodes)
0.193 * * [simplify]: iters left: 2 (44 enodes)
0.199 * * [simplify]: iters left: 1 (48 enodes)
0.209 * * [simplify]: Extracting #0: cost 1 inf + 0
0.209 * * [simplify]: Extracting #1: cost 9 inf + 0
0.209 * * [simplify]: Extracting #2: cost 15 inf + 1
0.209 * * [simplify]: Extracting #3: cost 20 inf + 1
0.209 * * [simplify]: Extracting #4: cost 20 inf + 2
0.209 * * [simplify]: Extracting #5: cost 16 inf + 339
0.210 * * [simplify]: Extracting #6: cost 0 inf + 4059
0.210 * [simplify]: Simplified to (exp (- (atan (+ 1 N)) (atan N)))
0.210 * [simplify]: Simplified (2 1) to (λ (N) (log (exp (- (atan (+ 1 N)) (atan N)))))
0.210 * * * * [progress]: [ 3 / 30 ] simplifiying candidate #<alt (λ (N) (pow (- (atan (+ N 1)) (atan N)) 1))>
0.210 * * * * [progress]: [ 4 / 30 ] simplifiying candidate #<alt (λ (N) (exp (log (- (atan (+ N 1)) (atan N)))))>
0.210 * * * * [progress]: [ 5 / 30 ] simplifiying candidate #<alt (λ (N) (log (exp (- (atan (+ N 1)) (atan N)))))>
0.210 * * * * [progress]: [ 6 / 30 ] simplifiying candidate #<alt (λ (N) (* (* (cbrt (- (atan (+ N 1)) (atan N))) (cbrt (- (atan (+ N 1)) (atan N)))) (cbrt (- (atan (+ N 1)) (atan N)))))>
0.210 * * * * [progress]: [ 7 / 30 ] simplifiying candidate #<alt (λ (N) (cbrt (* (* (- (atan (+ N 1)) (atan N)) (- (atan (+ N 1)) (atan N))) (- (atan (+ N 1)) (atan N)))))>
0.210 * * * * [progress]: [ 8 / 30 ] simplifiying candidate #<alt (λ (N) (* (sqrt (- (atan (+ N 1)) (atan N))) (sqrt (- (atan (+ N 1)) (atan N)))))>
0.210 * * * * [progress]: [ 9 / 30 ] simplifiying candidate #<alt (λ (N) (/ (- (pow (atan (+ N 1)) 3) (pow (atan N) 3)) (+ (* (atan (+ N 1)) (atan (+ N 1))) (+ (* (atan N) (atan N)) (* (atan (+ N 1)) (atan N))))))>
0.210 * * * * [progress]: [ 10 / 30 ] simplifiying candidate #<alt (λ (N) (+ (atan (+ N 1)) (- (atan N))))>
0.211 * * * * [progress]: [ 11 / 30 ] simplifiying candidate #<alt (λ (N) (* 1 (- (atan (+ N 1)) (atan N))))>
0.211 * * * * [progress]: [ 12 / 30 ] simplifiying candidate #<alt (λ (N) (/ (- (* (atan (+ N 1)) (atan (+ N 1))) (* (atan N) (atan N))) (+ (atan (+ N 1)) (atan N))))>
0.211 * * * * [progress]: [ 13 / 30 ] simplifiying candidate #<alt (λ (N) (* (+ (sqrt (atan (+ N 1))) (sqrt (atan N))) (- (sqrt (atan (+ N 1))) (sqrt (atan N)))))>
0.211 * [simplify]: Simplifying (+ (sqrt (atan (+ N 1))) (sqrt (atan N)))
0.211 * * [simplify]: iters left: 6 (8 enodes)
0.213 * * [simplify]: iters left: 5 (28 enodes)
0.217 * * [simplify]: iters left: 4 (30 enodes)
0.221 * * [simplify]: Extracting #0: cost 1 inf + 0
0.221 * * [simplify]: Extracting #1: cost 4 inf + 0
0.221 * * [simplify]: Extracting #2: cost 8 inf + 0
0.221 * * [simplify]: Extracting #3: cost 12 inf + 0
0.221 * * [simplify]: Extracting #4: cost 10 inf + 359
0.221 * * [simplify]: Extracting #5: cost 8 inf + 506
0.221 * * [simplify]: Extracting #6: cost 5 inf + 737
0.221 * * [simplify]: Extracting #7: cost 1 inf + 1630
0.221 * * [simplify]: Extracting #8: cost 0 inf + 2002
0.222 * [simplify]: Simplified to (+ (sqrt (atan N)) (sqrt (atan (+ 1 N))))
0.222 * [simplify]: Simplified (2 1) to (λ (N) (* (+ (sqrt (atan N)) (sqrt (atan (+ 1 N)))) (- (sqrt (atan (+ N 1))) (sqrt (atan N)))))
0.222 * [simplify]: Simplifying (- (sqrt (atan (+ N 1))) (sqrt (atan N)))
0.222 * * [simplify]: iters left: 6 (8 enodes)
0.224 * * [simplify]: iters left: 5 (29 enodes)
0.228 * * [simplify]: iters left: 4 (34 enodes)
0.233 * * [simplify]: Extracting #0: cost 1 inf + 0
0.233 * * [simplify]: Extracting #1: cost 5 inf + 0
0.233 * * [simplify]: Extracting #2: cost 10 inf + 0
0.233 * * [simplify]: Extracting #3: cost 14 inf + 0
0.233 * * [simplify]: Extracting #4: cost 15 inf + 1
0.233 * * [simplify]: Extracting #5: cost 13 inf + 108
0.233 * * [simplify]: Extracting #6: cost 5 inf + 1109
0.234 * * [simplify]: Extracting #7: cost 0 inf + 2374
0.234 * [simplify]: Simplified to (- (sqrt (atan (+ 1 N))) (sqrt (atan N)))
0.234 * [simplify]: Simplified (2 2) to (λ (N) (* (+ (sqrt (atan (+ N 1))) (sqrt (atan N))) (- (sqrt (atan (+ 1 N))) (sqrt (atan N)))))
0.234 * * * * [progress]: [ 14 / 30 ] simplifiying candidate #<alt (λ (N) (* 1 (- (atan (+ N 1)) (atan N))))>
0.234 * [simplify]: Simplifying (- (atan (+ N 1)) (atan N))
0.234 * * [simplify]: iters left: 5 (6 enodes)
0.237 * * [simplify]: iters left: 4 (23 enodes)
0.243 * * [simplify]: iters left: 3 (28 enodes)
0.251 * * [simplify]: Extracting #0: cost 1 inf + 0
0.251 * * [simplify]: Extracting #1: cost 5 inf + 0
0.251 * * [simplify]: Extracting #2: cost 10 inf + 0
0.251 * * [simplify]: Extracting #3: cost 11 inf + 1
0.252 * * [simplify]: Extracting #4: cost 6 inf + 298
0.252 * * [simplify]: Extracting #5: cost 1 inf + 1176
0.252 * * [simplify]: Extracting #6: cost 0 inf + 1468
0.252 * [simplify]: Simplified to (- (atan (+ 1 N)) (atan N))
0.253 * [simplify]: Simplified (2 2) to (λ (N) (* 1 (- (atan (+ 1 N)) (atan N))))
0.253 * * * * [progress]: [ 15 / 30 ] simplifiying candidate #<alt (λ (N) (+ (atan (+ N 1)) (- (atan N))))>
0.253 * * * * [progress]: [ 16 / 30 ] simplifiying candidate #<alt (λ (N) (posit16->real (real->posit16 (- (atan (+ N 1)) (atan N)))))>
0.253 * * * * [progress]: [ 17 / 30 ] simplifiying candidate #<alt (λ (N) (- (pow (atan (+ N 1)) 1) (atan N)))>
0.253 * * * * [progress]: [ 18 / 30 ] simplifiying candidate #<alt (λ (N) (- (exp (log (atan (+ N 1)))) (atan N)))>
0.253 * * * * [progress]: [ 19 / 30 ] simplifiying candidate #<alt (λ (N) (- (log (exp (atan (+ N 1)))) (atan N)))>
0.253 * * * * [progress]: [ 20 / 30 ] simplifiying candidate #<alt (λ (N) (- (* (* (cbrt (atan (+ N 1))) (cbrt (atan (+ N 1)))) (cbrt (atan (+ N 1)))) (atan N)))>
0.253 * * * * [progress]: [ 21 / 30 ] simplifiying candidate #<alt (λ (N) (- (cbrt (* (* (atan (+ N 1)) (atan (+ N 1))) (atan (+ N 1)))) (atan N)))>
0.253 * * * * [progress]: [ 22 / 30 ] simplifiying candidate #<alt (λ (N) (- (* (sqrt (atan (+ N 1))) (sqrt (atan (+ N 1)))) (atan N)))>
0.253 * * * * [progress]: [ 23 / 30 ] simplifiying candidate #<alt (λ (N) (- (* 1 (atan (+ N 1))) (atan N)))>
0.253 * * * * [progress]: [ 24 / 30 ] simplifiying candidate #<alt (λ (N) (- (posit16->real (real->posit16 (atan (+ N 1)))) (atan N)))>
0.253 * * * * [progress]: [ 25 / 30 ] simplifiying candidate #<alt (λ (N) (- (atan (+ N 1)) (atan N)))>
0.253 * [simplify]: Simplifying (- (atan (+ N 1)) (atan N))
0.253 * * [simplify]: iters left: 5 (6 enodes)
0.256 * * [simplify]: iters left: 4 (23 enodes)
0.263 * * [simplify]: iters left: 3 (28 enodes)
0.271 * * [simplify]: Extracting #0: cost 1 inf + 0
0.271 * * [simplify]: Extracting #1: cost 5 inf + 0
0.271 * * [simplify]: Extracting #2: cost 10 inf + 0
0.271 * * [simplify]: Extracting #3: cost 11 inf + 1
0.271 * * [simplify]: Extracting #4: cost 6 inf + 298
0.271 * * [simplify]: Extracting #5: cost 1 inf + 1176
0.272 * * [simplify]: Extracting #6: cost 0 inf + 1468
0.272 * [simplify]: Simplified to (- (atan (+ 1 N)) (atan N))
0.272 * [simplify]: Simplified (2) to (λ (N) (- (atan (+ 1 N)) (atan N)))
0.272 * * * * [progress]: [ 26 / 30 ] simplifiying candidate #<alt (λ (N) (- (atan (+ N 1)) (atan N)))>
0.272 * [simplify]: Simplifying (- (atan (+ N 1)) (atan N))
0.272 * * [simplify]: iters left: 5 (6 enodes)
0.275 * * [simplify]: iters left: 4 (23 enodes)
0.283 * * [simplify]: iters left: 3 (28 enodes)
0.290 * * [simplify]: Extracting #0: cost 1 inf + 0
0.290 * * [simplify]: Extracting #1: cost 5 inf + 0
0.290 * * [simplify]: Extracting #2: cost 10 inf + 0
0.290 * * [simplify]: Extracting #3: cost 11 inf + 1
0.290 * * [simplify]: Extracting #4: cost 6 inf + 298
0.291 * * [simplify]: Extracting #5: cost 1 inf + 1176
0.291 * * [simplify]: Extracting #6: cost 0 inf + 1468
0.291 * [simplify]: Simplified to (- (atan (+ 1 N)) (atan N))
0.291 * [simplify]: Simplified (2) to (λ (N) (- (atan (+ 1 N)) (atan N)))
0.291 * * * * [progress]: [ 27 / 30 ] simplifiying candidate #<alt (λ (N) (- (atan (+ N 1)) (atan N)))>
0.292 * [simplify]: Simplifying (- (atan (+ N 1)) (atan N))
0.292 * * [simplify]: iters left: 5 (6 enodes)
0.295 * * [simplify]: iters left: 4 (23 enodes)
0.302 * * [simplify]: iters left: 3 (28 enodes)
0.309 * * [simplify]: Extracting #0: cost 1 inf + 0
0.309 * * [simplify]: Extracting #1: cost 5 inf + 0
0.309 * * [simplify]: Extracting #2: cost 10 inf + 0
0.309 * * [simplify]: Extracting #3: cost 11 inf + 1
0.309 * * [simplify]: Extracting #4: cost 6 inf + 298
0.310 * * [simplify]: Extracting #5: cost 1 inf + 1176
0.310 * * [simplify]: Extracting #6: cost 0 inf + 1468
0.310 * [simplify]: Simplified to (- (atan (+ 1 N)) (atan N))
0.310 * [simplify]: Simplified (2) to (λ (N) (- (atan (+ 1 N)) (atan N)))
0.311 * * * * [progress]: [ 28 / 30 ] simplifiying candidate #<alt (λ (N) (- (atan (+ N 1)) (atan N)))>
0.311 * [simplify]: Simplifying (atan (+ N 1))
0.311 * * [simplify]: iters left: 3 (4 enodes)
0.313 * * [simplify]: iters left: 2 (15 enodes)
0.317 * * [simplify]: iters left: 1 (17 enodes)
0.322 * * [simplify]: Extracting #0: cost 1 inf + 0
0.322 * * [simplify]: Extracting #1: cost 3 inf + 0
0.322 * * [simplify]: Extracting #2: cost 6 inf + 0
0.322 * * [simplify]: Extracting #3: cost 2 inf + 86
0.323 * * [simplify]: Extracting #4: cost 1 inf + 233
0.323 * * [simplify]: Extracting #5: cost 0 inf + 380
0.323 * [simplify]: Simplified to (atan (+ 1 N))
0.323 * [simplify]: Simplified (2 1) to (λ (N) (- (atan (+ 1 N)) (atan N)))
0.323 * * * * [progress]: [ 29 / 30 ] simplifiying candidate #<alt (λ (N) (- (atan (+ N 1)) (atan N)))>
0.323 * [simplify]: Simplifying (atan (+ N 1))
0.323 * * [simplify]: iters left: 3 (4 enodes)
0.325 * * [simplify]: iters left: 2 (15 enodes)
0.330 * * [simplify]: iters left: 1 (17 enodes)
0.336 * * [simplify]: Extracting #0: cost 1 inf + 0
0.336 * * [simplify]: Extracting #1: cost 3 inf + 0
0.336 * * [simplify]: Extracting #2: cost 6 inf + 0
0.336 * * [simplify]: Extracting #3: cost 2 inf + 86
0.336 * * [simplify]: Extracting #4: cost 1 inf + 233
0.336 * * [simplify]: Extracting #5: cost 0 inf + 380
0.336 * [simplify]: Simplified to (atan (+ 1 N))
0.336 * [simplify]: Simplified (2 1) to (λ (N) (- (atan (+ 1 N)) (atan N)))
0.336 * * * * [progress]: [ 30 / 30 ] simplifiying candidate #<alt (λ (N) (- (atan (+ N 1)) (atan N)))>
0.336 * [simplify]: Simplifying (atan (+ N 1))
0.337 * * [simplify]: iters left: 3 (4 enodes)
0.338 * * [simplify]: iters left: 2 (15 enodes)
0.340 * * [simplify]: iters left: 1 (17 enodes)
0.342 * * [simplify]: Extracting #0: cost 1 inf + 0
0.342 * * [simplify]: Extracting #1: cost 3 inf + 0
0.342 * * [simplify]: Extracting #2: cost 6 inf + 0
0.342 * * [simplify]: Extracting #3: cost 2 inf + 86
0.342 * * [simplify]: Extracting #4: cost 1 inf + 233
0.343 * * [simplify]: Extracting #5: cost 0 inf + 380
0.343 * [simplify]: Simplified to (atan (+ 1 N))
0.343 * [simplify]: Simplified (2 1) to (λ (N) (- (atan (+ 1 N)) (atan N)))
0.343 * * * [progress]: adding candidates to table
0.549 * * [progress]: iteration 2 / 4
0.549 * * * [progress]: picking best candidate
0.552 * * * * [pick]: Picked  #<alt (λ (N) (atan2 1 (+ 1 (* (+ N 1) N))))>
0.552 * * * [progress]: localizing error
0.567 * * * [progress]: generating rewritten candidates
0.567 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.567 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2 2)
0.581 * * * [progress]: generating series expansions
0.581 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.581 * [backup-simplify]: Simplify (atan2 1 (+ 1 (* (+ N 1) N))) into (atan2 1 (+ N (+ (pow N 2) 1)))
0.581 * [approximate]: Taking taylor expansion of (atan2 1 (+ N (+ (pow N 2) 1))) in (N) around 0
0.582 * [taylor]: Taking taylor expansion of (atan2 1 (+ N (+ (pow N 2) 1))) in N
0.582 * [backup-simplify]: Simplify (atan2 1 (+ N (+ (pow N 2) 1))) into (atan2 1 (+ N (+ (pow N 2) 1)))
0.582 * [taylor]: Taking taylor expansion of (atan2 1 (+ N (+ (pow N 2) 1))) in N
0.582 * [backup-simplify]: Simplify (atan2 1 (+ N (+ (pow N 2) 1))) into (atan2 1 (+ N (+ (pow N 2) 1)))
0.582 * [backup-simplify]: Simplify (atan2 1 (+ N (+ (pow N 2) 1))) into (atan2 1 (+ N (+ (pow N 2) 1)))
0.582 * [backup-simplify]: Simplify 0 into 0
0.582 * [backup-simplify]: Simplify 0 into 0
0.582 * [backup-simplify]: Simplify 0 into 0
0.582 * [backup-simplify]: Simplify 0 into 0
0.582 * [backup-simplify]: Simplify 0 into 0
0.582 * [backup-simplify]: Simplify 0 into 0
0.582 * [backup-simplify]: Simplify (atan2 1 (+ N (+ (pow N 2) 1))) into (atan2 1 (+ N (+ (pow N 2) 1)))
0.582 * [backup-simplify]: Simplify (atan2 1 (+ 1 (* (+ (/ 1 N) 1) (/ 1 N)))) into (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))
0.582 * [approximate]: Taking taylor expansion of (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) in (N) around 0
0.582 * [taylor]: Taking taylor expansion of (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) in N
0.582 * [backup-simplify]: Simplify (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) into (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))
0.582 * [taylor]: Taking taylor expansion of (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) in N
0.583 * [backup-simplify]: Simplify (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) into (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))
0.583 * [backup-simplify]: Simplify (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) into (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))
0.583 * [backup-simplify]: Simplify 0 into 0
0.583 * [backup-simplify]: Simplify 0 into 0
0.583 * [backup-simplify]: Simplify 0 into 0
0.583 * [backup-simplify]: Simplify 0 into 0
0.583 * [backup-simplify]: Simplify 0 into 0
0.583 * [backup-simplify]: Simplify 0 into 0
0.583 * [backup-simplify]: Simplify (atan2 1 (+ (/ 1 (pow (/ 1 N) 2)) (+ (/ 1 (/ 1 N)) 1))) into (atan2 1 (+ N (+ (pow N 2) 1)))
0.583 * [backup-simplify]: Simplify (atan2 1 (+ 1 (* (+ (/ 1 (- N)) 1) (/ 1 (- N))))) into (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))
0.583 * [approximate]: Taking taylor expansion of (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) in (N) around 0
0.583 * [taylor]: Taking taylor expansion of (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) in N
0.584 * [backup-simplify]: Simplify (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) into (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))
0.584 * [taylor]: Taking taylor expansion of (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) in N
0.584 * [backup-simplify]: Simplify (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) into (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))
0.584 * [backup-simplify]: Simplify (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) into (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))
0.584 * [backup-simplify]: Simplify 0 into 0
0.584 * [backup-simplify]: Simplify 0 into 0
0.584 * [backup-simplify]: Simplify 0 into 0
0.584 * [backup-simplify]: Simplify 0 into 0
0.584 * [backup-simplify]: Simplify 0 into 0
0.584 * [backup-simplify]: Simplify 0 into 0
0.584 * [backup-simplify]: Simplify (atan2 1 (- (+ (/ 1 (pow (/ 1 (- N)) 2)) 1) (/ 1 (/ 1 (- N))))) into (atan2 1 (+ N (+ (pow N 2) 1)))
0.584 * * * * [progress]: [ 2 / 2 ] generating series at (2 2 2)
0.584 * [backup-simplify]: Simplify (* (+ N 1) N) into (* (+ N 1) N)
0.584 * [approximate]: Taking taylor expansion of (* (+ N 1) N) in (N) around 0
0.584 * [taylor]: Taking taylor expansion of (* (+ N 1) N) in N
0.584 * [taylor]: Taking taylor expansion of (+ N 1) in N
0.584 * [taylor]: Taking taylor expansion of N in N
0.584 * [backup-simplify]: Simplify 0 into 0
0.584 * [backup-simplify]: Simplify 1 into 1
0.584 * [taylor]: Taking taylor expansion of 1 in N
0.584 * [backup-simplify]: Simplify 1 into 1
0.584 * [taylor]: Taking taylor expansion of N in N
0.584 * [backup-simplify]: Simplify 0 into 0
0.584 * [backup-simplify]: Simplify 1 into 1
0.584 * [taylor]: Taking taylor expansion of (* (+ N 1) N) in N
0.584 * [taylor]: Taking taylor expansion of (+ N 1) in N
0.584 * [taylor]: Taking taylor expansion of N in N
0.584 * [backup-simplify]: Simplify 0 into 0
0.584 * [backup-simplify]: Simplify 1 into 1
0.584 * [taylor]: Taking taylor expansion of 1 in N
0.584 * [backup-simplify]: Simplify 1 into 1
0.584 * [taylor]: Taking taylor expansion of N in N
0.584 * [backup-simplify]: Simplify 0 into 0
0.585 * [backup-simplify]: Simplify 1 into 1
0.585 * [backup-simplify]: Simplify (+ 0 1) into 1
0.585 * [backup-simplify]: Simplify (* 1 0) into 0
0.585 * [backup-simplify]: Simplify 0 into 0
0.586 * [backup-simplify]: Simplify (+ 1 0) into 1
0.586 * [backup-simplify]: Simplify (+ (* 1 1) (* 1 0)) into 1
0.586 * [backup-simplify]: Simplify 1 into 1
0.586 * [backup-simplify]: Simplify (+ 0 0) into 0
0.587 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 1) (* 0 0))) into 1
0.587 * [backup-simplify]: Simplify 1 into 1
0.587 * [backup-simplify]: Simplify (+ 0 0) into 0
0.588 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
0.588 * [backup-simplify]: Simplify 0 into 0
0.588 * [backup-simplify]: Simplify (+ 0 0) into 0
0.589 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
0.589 * [backup-simplify]: Simplify 0 into 0
0.589 * [backup-simplify]: Simplify (+ 0 0) into 0
0.590 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
0.590 * [backup-simplify]: Simplify 0 into 0
0.590 * [backup-simplify]: Simplify (+ 0 0) into 0
0.591 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
0.591 * [backup-simplify]: Simplify 0 into 0
0.591 * [backup-simplify]: Simplify (+ 0 0) into 0
0.592 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
0.592 * [backup-simplify]: Simplify 0 into 0
0.592 * [backup-simplify]: Simplify (+ 0 0) into 0
0.593 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))))) into 0
0.593 * [backup-simplify]: Simplify 0 into 0
0.593 * [backup-simplify]: Simplify (+ (* 1 (pow N 2)) (* 1 N)) into (+ N (pow N 2))
0.593 * [backup-simplify]: Simplify (* (+ (/ 1 N) 1) (/ 1 N)) into (/ (+ (/ 1 N) 1) N)
0.593 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 N) 1) N) in (N) around 0
0.593 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 N) 1) N) in N
0.593 * [taylor]: Taking taylor expansion of (+ (/ 1 N) 1) in N
0.593 * [taylor]: Taking taylor expansion of (/ 1 N) in N
0.593 * [taylor]: Taking taylor expansion of N in N
0.593 * [backup-simplify]: Simplify 0 into 0
0.593 * [backup-simplify]: Simplify 1 into 1
0.594 * [backup-simplify]: Simplify (/ 1 1) into 1
0.594 * [taylor]: Taking taylor expansion of 1 in N
0.594 * [backup-simplify]: Simplify 1 into 1
0.594 * [taylor]: Taking taylor expansion of N in N
0.594 * [backup-simplify]: Simplify 0 into 0
0.594 * [backup-simplify]: Simplify 1 into 1
0.594 * [backup-simplify]: Simplify (+ 1 0) into 1
0.594 * [backup-simplify]: Simplify (/ 1 1) into 1
0.594 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 N) 1) N) in N
0.594 * [taylor]: Taking taylor expansion of (+ (/ 1 N) 1) in N
0.594 * [taylor]: Taking taylor expansion of (/ 1 N) in N
0.594 * [taylor]: Taking taylor expansion of N in N
0.594 * [backup-simplify]: Simplify 0 into 0
0.594 * [backup-simplify]: Simplify 1 into 1
0.595 * [backup-simplify]: Simplify (/ 1 1) into 1
0.595 * [taylor]: Taking taylor expansion of 1 in N
0.595 * [backup-simplify]: Simplify 1 into 1
0.595 * [taylor]: Taking taylor expansion of N in N
0.595 * [backup-simplify]: Simplify 0 into 0
0.595 * [backup-simplify]: Simplify 1 into 1
0.595 * [backup-simplify]: Simplify (+ 1 0) into 1
0.596 * [backup-simplify]: Simplify (/ 1 1) into 1
0.596 * [backup-simplify]: Simplify 1 into 1
0.597 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.597 * [backup-simplify]: Simplify (+ 0 1) into 1
0.598 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1
0.598 * [backup-simplify]: Simplify 1 into 1
0.599 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.599 * [backup-simplify]: Simplify (+ 0 0) into 0
0.600 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)))) into 0
0.600 * [backup-simplify]: Simplify 0 into 0
0.601 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.601 * [backup-simplify]: Simplify (+ 0 0) into 0
0.602 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.602 * [backup-simplify]: Simplify 0 into 0
0.603 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.604 * [backup-simplify]: Simplify (+ 0 0) into 0
0.605 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.605 * [backup-simplify]: Simplify 0 into 0
0.606 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.606 * [backup-simplify]: Simplify (+ 0 0) into 0
0.607 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.607 * [backup-simplify]: Simplify 0 into 0
0.608 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.608 * [backup-simplify]: Simplify (+ 0 0) into 0
0.609 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.609 * [backup-simplify]: Simplify 0 into 0
0.610 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.611 * [backup-simplify]: Simplify (+ 0 0) into 0
0.611 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.611 * [backup-simplify]: Simplify 0 into 0
0.612 * [backup-simplify]: Simplify (+ (* 1 (/ 1 (/ 1 N))) (* 1 (pow (/ 1 (/ 1 N)) 2))) into (+ N (pow N 2))
0.612 * [backup-simplify]: Simplify (* (+ (/ 1 (- N)) 1) (/ 1 (- N))) into (* -1 (/ (- 1 (/ 1 N)) N))
0.612 * [approximate]: Taking taylor expansion of (* -1 (/ (- 1 (/ 1 N)) N)) in (N) around 0
0.612 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1 (/ 1 N)) N)) in N
0.612 * [taylor]: Taking taylor expansion of -1 in N
0.612 * [backup-simplify]: Simplify -1 into -1
0.612 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 N)) N) in N
0.612 * [taylor]: Taking taylor expansion of (- 1 (/ 1 N)) in N
0.612 * [taylor]: Taking taylor expansion of 1 in N
0.612 * [backup-simplify]: Simplify 1 into 1
0.612 * [taylor]: Taking taylor expansion of (/ 1 N) in N
0.612 * [taylor]: Taking taylor expansion of N in N
0.612 * [backup-simplify]: Simplify 0 into 0
0.612 * [backup-simplify]: Simplify 1 into 1
0.613 * [backup-simplify]: Simplify (/ 1 1) into 1
0.613 * [taylor]: Taking taylor expansion of N in N
0.613 * [backup-simplify]: Simplify 0 into 0
0.613 * [backup-simplify]: Simplify 1 into 1
0.613 * [backup-simplify]: Simplify (- 1) into -1
0.614 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.614 * [backup-simplify]: Simplify (/ -1 1) into -1
0.614 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1 (/ 1 N)) N)) in N
0.614 * [taylor]: Taking taylor expansion of -1 in N
0.614 * [backup-simplify]: Simplify -1 into -1
0.614 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 N)) N) in N
0.614 * [taylor]: Taking taylor expansion of (- 1 (/ 1 N)) in N
0.614 * [taylor]: Taking taylor expansion of 1 in N
0.614 * [backup-simplify]: Simplify 1 into 1
0.614 * [taylor]: Taking taylor expansion of (/ 1 N) in N
0.614 * [taylor]: Taking taylor expansion of N in N
0.614 * [backup-simplify]: Simplify 0 into 0
0.614 * [backup-simplify]: Simplify 1 into 1
0.615 * [backup-simplify]: Simplify (/ 1 1) into 1
0.615 * [taylor]: Taking taylor expansion of N in N
0.615 * [backup-simplify]: Simplify 0 into 0
0.615 * [backup-simplify]: Simplify 1 into 1
0.615 * [backup-simplify]: Simplify (- 1) into -1
0.615 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.616 * [backup-simplify]: Simplify (/ -1 1) into -1
0.616 * [backup-simplify]: Simplify (* -1 -1) into 1
0.616 * [backup-simplify]: Simplify 1 into 1
0.617 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.617 * [backup-simplify]: Simplify (- 0) into 0
0.618 * [backup-simplify]: Simplify (+ 1 0) into 1
0.619 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* -1 (/ 0 1)))) into 1
0.620 * [backup-simplify]: Simplify (+ (* -1 1) (* 0 -1)) into -1
0.620 * [backup-simplify]: Simplify -1 into -1
0.621 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.621 * [backup-simplify]: Simplify (- 0) into 0
0.621 * [backup-simplify]: Simplify (+ 0 0) into 0
0.622 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 1 (/ 0 1)))) into 0
0.623 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 1) (* 0 -1))) into 0
0.623 * [backup-simplify]: Simplify 0 into 0
0.624 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.624 * [backup-simplify]: Simplify (- 0) into 0
0.625 * [backup-simplify]: Simplify (+ 0 0) into 0
0.626 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.627 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 1) (* 0 -1)))) into 0
0.627 * [backup-simplify]: Simplify 0 into 0
0.628 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.628 * [backup-simplify]: Simplify (- 0) into 0
0.629 * [backup-simplify]: Simplify (+ 0 0) into 0
0.630 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.631 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 -1))))) into 0
0.631 * [backup-simplify]: Simplify 0 into 0
0.632 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.633 * [backup-simplify]: Simplify (- 0) into 0
0.633 * [backup-simplify]: Simplify (+ 0 0) into 0
0.634 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.636 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 -1)))))) into 0
0.636 * [backup-simplify]: Simplify 0 into 0
0.637 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.637 * [backup-simplify]: Simplify (- 0) into 0
0.638 * [backup-simplify]: Simplify (+ 0 0) into 0
0.639 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.641 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 -1))))))) into 0
0.641 * [backup-simplify]: Simplify 0 into 0
0.642 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.642 * [backup-simplify]: Simplify (- 0) into 0
0.642 * [backup-simplify]: Simplify (+ 0 0) into 0
0.644 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.646 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 -1)))))))) into 0
0.646 * [backup-simplify]: Simplify 0 into 0
0.646 * [backup-simplify]: Simplify (+ (* -1 (/ 1 (/ 1 (- N)))) (* 1 (pow (/ 1 (/ 1 (- N))) 2))) into (+ N (pow N 2))
0.646 * * * [progress]: simplifying candidates
0.646 * * * * [progress]: [ 1 / 36 ] simplifiying candidate #<alt (λ (N) (pow (atan2 1 (+ 1 (* (+ N 1) N))) 1))>
0.646 * * * * [progress]: [ 2 / 36 ] simplifiying candidate #<alt (λ (N) (exp (log (atan2 1 (+ 1 (* (+ N 1) N))))))>
0.646 * * * * [progress]: [ 3 / 36 ] simplifiying candidate #<alt (λ (N) (log (exp (atan2 1 (+ 1 (* (+ N 1) N))))))>
0.646 * * * * [progress]: [ 4 / 36 ] simplifiying candidate #<alt (λ (N) (* (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))>
0.646 * * * * [progress]: [ 5 / 36 ] simplifiying candidate #<alt (λ (N) (cbrt (* (* (atan2 1 (+ 1 (* (+ N 1) N))) (atan2 1 (+ 1 (* (+ N 1) N)))) (atan2 1 (+ 1 (* (+ N 1) N))))))>
0.646 * * * * [progress]: [ 6 / 36 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))>
0.646 * * * * [progress]: [ 7 / 36 ] simplifiying candidate #<alt (λ (N) (* 1 (atan2 1 (+ 1 (* (+ N 1) N)))))>
0.646 * * * * [progress]: [ 8 / 36 ] simplifiying candidate #<alt (λ (N) (posit16->real (real->posit16 (atan2 1 (+ 1 (* (+ N 1) N))))))>
0.647 * * * * [progress]: [ 9 / 36 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (pow (* (+ N 1) N) 1))))>
0.647 * [simplify]: Simplifying (* (+ N 1) N)
0.647 * * [simplify]: iters left: 4 (4 enodes)
0.650 * * [simplify]: iters left: 3 (16 enodes)
0.655 * * [simplify]: iters left: 2 (25 enodes)
0.663 * * [simplify]: iters left: 1 (27 enodes)
0.669 * * [simplify]: Extracting #0: cost 1 inf + 0
0.669 * * [simplify]: Extracting #1: cost 5 inf + 0
0.669 * * [simplify]: Extracting #2: cost 7 inf + 1
0.669 * * [simplify]: Extracting #3: cost 2 inf + 246
0.669 * * [simplify]: Extracting #4: cost 0 inf + 330
0.670 * [simplify]: Simplified to (+ (* N N) N)
0.670 * [simplify]: Simplified (2 2 2 1) to (λ (N) (atan2 1 (+ 1 (pow (+ (* N N) N) 1))))
0.670 * * * * [progress]: [ 10 / 36 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (pow (* (+ N 1) N) 1))))>
0.670 * * * * [progress]: [ 11 / 36 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (exp (+ (log (+ N 1)) (log N))))))>
0.670 * [simplify]: Simplifying (+ (log (+ N 1)) (log N))
0.670 * * [simplify]: iters left: 5 (6 enodes)
0.673 * * [simplify]: iters left: 4 (22 enodes)
0.682 * * [simplify]: iters left: 3 (24 enodes)
0.689 * * [simplify]: Extracting #0: cost 1 inf + 0
0.689 * * [simplify]: Extracting #1: cost 4 inf + 0
0.689 * * [simplify]: Extracting #2: cost 8 inf + 0
0.689 * * [simplify]: Extracting #3: cost 7 inf + 143
0.690 * * [simplify]: Extracting #4: cost 6 inf + 144
0.690 * * [simplify]: Extracting #5: cost 0 inf + 896
0.690 * [simplify]: Simplified to (+ (log (+ 1 N)) (log N))
0.690 * [simplify]: Simplified (2 2 2 1) to (λ (N) (atan2 1 (+ 1 (exp (+ (log (+ 1 N)) (log N))))))
0.690 * * * * [progress]: [ 12 / 36 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (exp (log (* (+ N 1) N))))))>
0.690 * * * * [progress]: [ 13 / 36 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (log (exp (* (+ N 1) N))))))>
0.690 * * * * [progress]: [ 14 / 36 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (cbrt (* (* (* (+ N 1) (+ N 1)) (+ N 1)) (* (* N N) N))))))>
0.691 * [simplify]: Simplifying (* (* (* (+ N 1) (+ N 1)) (+ N 1)) (* (* N N) N))
0.691 * * [simplify]: iters left: 6 (8 enodes)
0.696 * * [simplify]: iters left: 5 (46 enodes)
0.709 * * [simplify]: iters left: 4 (112 enodes)
0.741 * * [simplify]: iters left: 3 (266 enodes)
1.004 * * [simplify]: Extracting #0: cost 1 inf + 0
1.005 * * [simplify]: Extracting #1: cost 41 inf + 0
1.005 * * [simplify]: Extracting #2: cost 143 inf + 44
1.007 * * [simplify]: Extracting #3: cost 121 inf + 6793
1.014 * * [simplify]: Extracting #4: cost 8 inf + 29851
1.022 * * [simplify]: Extracting #5: cost 0 inf + 31580
1.030 * * [simplify]: Extracting #6: cost 0 inf + 31540
1.038 * [simplify]: Simplified to (* (+ (* N N) N) (* (+ (* N N) N) (+ (* N N) N)))
1.038 * [simplify]: Simplified (2 2 2 1) to (λ (N) (atan2 1 (+ 1 (cbrt (* (+ (* N N) N) (* (+ (* N N) N) (+ (* N N) N)))))))
1.038 * * * * [progress]: [ 15 / 36 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (* (* (cbrt (* (+ N 1) N)) (cbrt (* (+ N 1) N))) (cbrt (* (+ N 1) N))))))>
1.038 * * * * [progress]: [ 16 / 36 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (cbrt (* (* (* (+ N 1) N) (* (+ N 1) N)) (* (+ N 1) N))))))>
1.038 * * * * [progress]: [ 17 / 36 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (* (sqrt (* (+ N 1) N)) (sqrt (* (+ N 1) N))))))>
1.038 * * * * [progress]: [ 18 / 36 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (* 1 (* (+ N 1) N)))))>
1.038 * * * * [progress]: [ 19 / 36 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (* (* (sqrt (+ N 1)) (sqrt N)) (* (sqrt (+ N 1)) (sqrt N))))))>
1.038 * [simplify]: Simplifying (* (sqrt (+ N 1)) (sqrt N))
1.038 * * [simplify]: iters left: 5 (6 enodes)
1.041 * * [simplify]: iters left: 4 (22 enodes)
1.048 * * [simplify]: iters left: 3 (24 enodes)
1.055 * * [simplify]: Extracting #0: cost 1 inf + 0
1.055 * * [simplify]: Extracting #1: cost 4 inf + 0
1.055 * * [simplify]: Extracting #2: cost 8 inf + 0
1.055 * * [simplify]: Extracting #3: cost 7 inf + 83
1.055 * * [simplify]: Extracting #4: cost 6 inf + 84
1.055 * * [simplify]: Extracting #5: cost 0 inf + 656
1.056 * [simplify]: Simplified to (* (sqrt (+ 1 N)) (sqrt N))
1.056 * [simplify]: Simplified (2 2 2 1) to (λ (N) (atan2 1 (+ 1 (* (* (sqrt (+ 1 N)) (sqrt N)) (* (sqrt (+ N 1)) (sqrt N))))))
1.056 * [simplify]: Simplifying (* (sqrt (+ N 1)) (sqrt N))
1.056 * * [simplify]: iters left: 5 (6 enodes)
1.057 * * [simplify]: iters left: 4 (22 enodes)
1.061 * * [simplify]: iters left: 3 (24 enodes)
1.064 * * [simplify]: Extracting #0: cost 1 inf + 0
1.064 * * [simplify]: Extracting #1: cost 4 inf + 0
1.065 * * [simplify]: Extracting #2: cost 8 inf + 0
1.065 * * [simplify]: Extracting #3: cost 7 inf + 83
1.065 * * [simplify]: Extracting #4: cost 6 inf + 84
1.065 * * [simplify]: Extracting #5: cost 0 inf + 656
1.065 * [simplify]: Simplified to (* (sqrt (+ 1 N)) (sqrt N))
1.065 * [simplify]: Simplified (2 2 2 2) to (λ (N) (atan2 1 (+ 1 (* (* (sqrt (+ N 1)) (sqrt N)) (* (sqrt (+ 1 N)) (sqrt N))))))
1.065 * * * * [progress]: [ 20 / 36 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (* (* (+ N 1) (* (cbrt N) (cbrt N))) (cbrt N)))))>
1.065 * [simplify]: Simplifying (cbrt N)
1.065 * * [simplify]: iters left: 1 (2 enodes)
1.066 * * [simplify]: Extracting #0: cost 1 inf + 0
1.066 * * [simplify]: Extracting #1: cost 3 inf + 0
1.066 * * [simplify]: Extracting #2: cost 2 inf + 1
1.066 * * [simplify]: Extracting #3: cost 0 inf + 163
1.066 * [simplify]: Simplified to (cbrt N)
1.066 * [simplify]: Simplified (2 2 2 2) to (λ (N) (atan2 1 (+ 1 (* (* (+ N 1) (* (cbrt N) (cbrt N))) (cbrt N)))))
1.066 * * * * [progress]: [ 21 / 36 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (* (* (+ N 1) (sqrt N)) (sqrt N)))))>
1.066 * [simplify]: Simplifying (sqrt N)
1.066 * * [simplify]: iters left: 1 (2 enodes)
1.066 * * [simplify]: Extracting #0: cost 1 inf + 0
1.066 * * [simplify]: Extracting #1: cost 3 inf + 0
1.067 * * [simplify]: Extracting #2: cost 2 inf + 1
1.067 * * [simplify]: Extracting #3: cost 0 inf + 83
1.067 * [simplify]: Simplified to (sqrt N)
1.067 * [simplify]: Simplified (2 2 2 2) to (λ (N) (atan2 1 (+ 1 (* (* (+ N 1) (sqrt N)) (sqrt N)))))
1.067 * * * * [progress]: [ 22 / 36 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (* (* (+ N 1) 1) N))))>
1.067 * * * * [progress]: [ 23 / 36 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (* (* (cbrt (+ N 1)) (cbrt (+ N 1))) (* (cbrt (+ N 1)) N)))))>
1.067 * [simplify]: Simplifying (* (cbrt (+ N 1)) (cbrt (+ N 1)))
1.067 * * [simplify]: iters left: 5 (5 enodes)
1.068 * * [simplify]: iters left: 4 (18 enodes)
1.071 * * [simplify]: iters left: 3 (20 enodes)
1.074 * * [simplify]: Extracting #0: cost 1 inf + 0
1.074 * * [simplify]: Extracting #1: cost 3 inf + 0
1.074 * * [simplify]: Extracting #2: cost 5 inf + 0
1.074 * * [simplify]: Extracting #3: cost 8 inf + 0
1.074 * * [simplify]: Extracting #4: cost 6 inf + 2
1.074 * * [simplify]: Extracting #5: cost 0 inf + 654
1.075 * [simplify]: Simplified to (* (cbrt (+ 1 N)) (cbrt (+ 1 N)))
1.075 * [simplify]: Simplified (2 2 2 1) to (λ (N) (atan2 1 (+ 1 (* (* (cbrt (+ 1 N)) (cbrt (+ 1 N))) (* (cbrt (+ N 1)) N)))))
1.075 * * * * [progress]: [ 24 / 36 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (* (sqrt (+ N 1)) (* (sqrt (+ N 1)) N)))))>
1.075 * [simplify]: Simplifying (sqrt (+ N 1))
1.075 * * [simplify]: iters left: 3 (4 enodes)
1.076 * * [simplify]: iters left: 2 (15 enodes)
1.078 * * [simplify]: iters left: 1 (17 enodes)
1.081 * * [simplify]: Extracting #0: cost 1 inf + 0
1.081 * * [simplify]: Extracting #1: cost 3 inf + 0
1.081 * * [simplify]: Extracting #2: cost 6 inf + 0
1.081 * * [simplify]: Extracting #3: cost 2 inf + 86
1.081 * * [simplify]: Extracting #4: cost 1 inf + 168
1.081 * * [simplify]: Extracting #5: cost 0 inf + 250
1.081 * [simplify]: Simplified to (sqrt (+ 1 N))
1.081 * [simplify]: Simplified (2 2 2 1) to (λ (N) (atan2 1 (+ 1 (* (sqrt (+ 1 N)) (* (sqrt (+ N 1)) N)))))
1.081 * * * * [progress]: [ 25 / 36 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (* 1 (* (+ N 1) N)))))>
1.082 * * * * [progress]: [ 26 / 36 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (* 1 (* (+ N 1) N)))))>
1.082 * * * * [progress]: [ 27 / 36 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (/ (* (+ (pow N 3) (pow 1 3)) N) (+ (* N N) (- (* 1 1) (* N 1)))))))>
1.082 * [simplify]: Simplifying (* (+ (pow N 3) (pow 1 3)) N)
1.082 * * [simplify]: iters left: 5 (7 enodes)
1.085 * * [simplify]: iters left: 4 (33 enodes)
1.091 * * [simplify]: iters left: 3 (61 enodes)
1.104 * * [simplify]: iters left: 2 (97 enodes)
1.122 * * [simplify]: iters left: 1 (165 enodes)
1.155 * * [simplify]: Extracting #0: cost 1 inf + 0
1.155 * * [simplify]: Extracting #1: cost 5 inf + 0
1.155 * * [simplify]: Extracting #2: cost 19 inf + 1
1.155 * * [simplify]: Extracting #3: cost 47 inf + 256
1.155 * * [simplify]: Extracting #4: cost 32 inf + 2796
1.157 * * [simplify]: Extracting #5: cost 4 inf + 11668
1.158 * * [simplify]: Extracting #6: cost 1 inf + 12515
1.160 * * [simplify]: Extracting #7: cost 0 inf + 12727
1.161 * [simplify]: Simplified to (+ (* (* N N) (* N N)) N)
1.161 * [simplify]: Simplified (2 2 2 1) to (λ (N) (atan2 1 (+ 1 (/ (+ (* (* N N) (* N N)) N) (+ (* N N) (- (* 1 1) (* N 1)))))))
1.161 * * * * [progress]: [ 28 / 36 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (/ (* (- (* N N) (* 1 1)) N) (- N 1)))))>
1.162 * [simplify]: Simplifying (* (- (* N N) (* 1 1)) N)
1.162 * * [simplify]: iters left: 6 (6 enodes)
1.164 * * [simplify]: iters left: 5 (22 enodes)
1.167 * * [simplify]: iters left: 4 (29 enodes)
1.171 * * [simplify]: iters left: 3 (40 enodes)
1.178 * * [simplify]: iters left: 2 (78 enodes)
1.196 * * [simplify]: iters left: 1 (136 enodes)
1.219 * * [simplify]: Extracting #0: cost 1 inf + 0
1.219 * * [simplify]: Extracting #1: cost 13 inf + 0
1.219 * * [simplify]: Extracting #2: cost 48 inf + 1
1.220 * * [simplify]: Extracting #3: cost 36 inf + 864
1.221 * * [simplify]: Extracting #4: cost 0 inf + 4172
1.222 * * [simplify]: Extracting #5: cost 0 inf + 4168
1.223 * [simplify]: Simplified to (- (* N (* N N)) N)
1.223 * [simplify]: Simplified (2 2 2 1) to (λ (N) (atan2 1 (+ 1 (/ (- (* N (* N N)) N) (- N 1)))))
1.224 * * * * [progress]: [ 29 / 36 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (posit16->real (real->posit16 (* (+ N 1) N))))))>
1.224 * * * * [progress]: [ 30 / 36 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (* N (+ N 1)))))>
1.224 * * * * [progress]: [ 31 / 36 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ N (+ (pow N 2) 1))))>
1.224 * [simplify]: Simplifying (atan2 1 (+ N (+ (pow N 2) 1)))
1.224 * * [simplify]: iters left: 6 (7 enodes)
1.228 * * [simplify]: iters left: 5 (31 enodes)
1.238 * * [simplify]: iters left: 4 (42 enodes)
1.250 * * [simplify]: iters left: 3 (48 enodes)
1.262 * * [simplify]: iters left: 2 (54 enodes)
1.276 * * [simplify]: Extracting #0: cost 1 inf + 0
1.276 * * [simplify]: Extracting #1: cost 4 inf + 0
1.276 * * [simplify]: Extracting #2: cost 9 inf + 1
1.276 * * [simplify]: Extracting #3: cost 5 inf + 1016
1.277 * * [simplify]: Extracting #4: cost 0 inf + 1263
1.278 * [simplify]: Simplified to (atan2 1 (+ N (+ (* N N) 1)))
1.278 * [simplify]: Simplified (2) to (λ (N) (atan2 1 (+ N (+ (* N N) 1))))
1.278 * * * * [progress]: [ 32 / 36 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ N (+ (pow N 2) 1))))>
1.278 * [simplify]: Simplifying (atan2 1 (+ N (+ (pow N 2) 1)))
1.278 * * [simplify]: iters left: 6 (7 enodes)
1.283 * * [simplify]: iters left: 5 (31 enodes)
1.293 * * [simplify]: iters left: 4 (42 enodes)
1.305 * * [simplify]: iters left: 3 (48 enodes)
1.318 * * [simplify]: iters left: 2 (54 enodes)
1.331 * * [simplify]: Extracting #0: cost 1 inf + 0
1.331 * * [simplify]: Extracting #1: cost 4 inf + 0
1.331 * * [simplify]: Extracting #2: cost 9 inf + 1
1.332 * * [simplify]: Extracting #3: cost 5 inf + 1016
1.332 * * [simplify]: Extracting #4: cost 0 inf + 1263
1.333 * [simplify]: Simplified to (atan2 1 (+ N (+ (* N N) 1)))
1.333 * [simplify]: Simplified (2) to (λ (N) (atan2 1 (+ N (+ (* N N) 1))))
1.333 * * * * [progress]: [ 33 / 36 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ N (+ (pow N 2) 1))))>
1.333 * [simplify]: Simplifying (atan2 1 (+ N (+ (pow N 2) 1)))
1.333 * * [simplify]: iters left: 6 (7 enodes)
1.338 * * [simplify]: iters left: 5 (31 enodes)
1.348 * * [simplify]: iters left: 4 (42 enodes)
1.362 * * [simplify]: iters left: 3 (48 enodes)
1.373 * * [simplify]: iters left: 2 (54 enodes)
1.380 * * [simplify]: Extracting #0: cost 1 inf + 0
1.380 * * [simplify]: Extracting #1: cost 4 inf + 0
1.380 * * [simplify]: Extracting #2: cost 9 inf + 1
1.381 * * [simplify]: Extracting #3: cost 5 inf + 1016
1.381 * * [simplify]: Extracting #4: cost 0 inf + 1263
1.381 * [simplify]: Simplified to (atan2 1 (+ N (+ (* N N) 1)))
1.381 * [simplify]: Simplified (2) to (λ (N) (atan2 1 (+ N (+ (* N N) 1))))
1.381 * * * * [progress]: [ 34 / 36 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (+ N (pow N 2)))))>
1.381 * [simplify]: Simplifying (+ N (pow N 2))
1.381 * * [simplify]: iters left: 3 (4 enodes)
1.383 * * [simplify]: iters left: 2 (18 enodes)
1.386 * * [simplify]: iters left: 1 (24 enodes)
1.390 * * [simplify]: Extracting #0: cost 1 inf + 0
1.390 * * [simplify]: Extracting #1: cost 5 inf + 0
1.390 * * [simplify]: Extracting #2: cost 8 inf + 1
1.390 * * [simplify]: Extracting #3: cost 2 inf + 247
1.390 * * [simplify]: Extracting #4: cost 0 inf + 331
1.390 * [simplify]: Simplified to (+ N (* N N))
1.390 * [simplify]: Simplified (2 2 2) to (λ (N) (atan2 1 (+ 1 (+ N (* N N)))))
1.390 * * * * [progress]: [ 35 / 36 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (+ N (pow N 2)))))>
1.390 * [simplify]: Simplifying (+ N (pow N 2))
1.390 * * [simplify]: iters left: 3 (4 enodes)
1.392 * * [simplify]: iters left: 2 (18 enodes)
1.395 * * [simplify]: iters left: 1 (24 enodes)
1.399 * * [simplify]: Extracting #0: cost 1 inf + 0
1.399 * * [simplify]: Extracting #1: cost 5 inf + 0
1.399 * * [simplify]: Extracting #2: cost 8 inf + 1
1.399 * * [simplify]: Extracting #3: cost 2 inf + 247
1.400 * * [simplify]: Extracting #4: cost 0 inf + 331
1.400 * [simplify]: Simplified to (+ N (* N N))
1.400 * [simplify]: Simplified (2 2 2) to (λ (N) (atan2 1 (+ 1 (+ N (* N N)))))
1.400 * * * * [progress]: [ 36 / 36 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ 1 (+ N (pow N 2)))))>
1.400 * [simplify]: Simplifying (+ N (pow N 2))
1.400 * * [simplify]: iters left: 3 (4 enodes)
1.403 * * [simplify]: iters left: 2 (18 enodes)
1.409 * * [simplify]: iters left: 1 (24 enodes)
1.416 * * [simplify]: Extracting #0: cost 1 inf + 0
1.416 * * [simplify]: Extracting #1: cost 5 inf + 0
1.417 * * [simplify]: Extracting #2: cost 8 inf + 1
1.417 * * [simplify]: Extracting #3: cost 2 inf + 247
1.417 * * [simplify]: Extracting #4: cost 0 inf + 331
1.417 * [simplify]: Simplified to (+ N (* N N))
1.417 * [simplify]: Simplified (2 2 2) to (λ (N) (atan2 1 (+ 1 (+ N (* N N)))))
1.417 * * * [progress]: adding candidates to table
1.696 * * [progress]: iteration 3 / 4
1.696 * * * [progress]: picking best candidate
1.706 * * * * [pick]: Picked  #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))>
1.706 * * * [progress]: localizing error
1.732 * * * [progress]: generating rewritten candidates
1.732 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2)
1.733 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1)
1.734 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1)
1.734 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1)
1.735 * * * [progress]: generating series expansions
1.735 * * * * [progress]: [ 1 / 4 ] generating series at (2 2)
1.735 * [backup-simplify]: Simplify (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) into (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
1.735 * [approximate]: Taking taylor expansion of (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) in (N) around 0
1.735 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) in N
1.735 * [taylor]: Taking taylor expansion of (atan2 1 (+ N (+ (pow N 2) 1))) in N
1.735 * [backup-simplify]: Simplify (atan2 1 (+ N (+ (pow N 2) 1))) into (atan2 1 (+ N (+ (pow N 2) 1)))
1.735 * [backup-simplify]: Simplify (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) into (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
1.736 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))))) into 0
1.736 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) in N
1.736 * [taylor]: Taking taylor expansion of (atan2 1 (+ N (+ (pow N 2) 1))) in N
1.736 * [backup-simplify]: Simplify (atan2 1 (+ N (+ (pow N 2) 1))) into (atan2 1 (+ N (+ (pow N 2) 1)))
1.736 * [backup-simplify]: Simplify (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) into (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
1.736 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))))) into 0
1.736 * [backup-simplify]: Simplify (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) into (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
1.736 * [backup-simplify]: Simplify 0 into 0
1.737 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))))) into 0
1.737 * [backup-simplify]: Simplify 0 into 0
1.737 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))))) into 0
1.738 * [backup-simplify]: Simplify 0 into 0
1.738 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))))) into 0
1.738 * [backup-simplify]: Simplify 0 into 0
1.739 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))))) into 0
1.739 * [backup-simplify]: Simplify 0 into 0
1.740 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))))) into 0
1.740 * [backup-simplify]: Simplify 0 into 0
1.740 * [backup-simplify]: Simplify (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) into (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
1.740 * [backup-simplify]: Simplify (sqrt (atan2 1 (+ 1 (* (+ (/ 1 N) 1) (/ 1 N))))) into (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))))
1.740 * [approximate]: Taking taylor expansion of (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))) in (N) around 0
1.740 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))) in N
1.740 * [taylor]: Taking taylor expansion of (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) in N
1.740 * [backup-simplify]: Simplify (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) into (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))
1.740 * [backup-simplify]: Simplify (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))) into (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))))
1.740 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) into 0
1.740 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))) in N
1.740 * [taylor]: Taking taylor expansion of (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) in N
1.740 * [backup-simplify]: Simplify (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) into (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))
1.740 * [backup-simplify]: Simplify (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))) into (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))))
1.741 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) into 0
1.741 * [backup-simplify]: Simplify (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))) into (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))))
1.741 * [backup-simplify]: Simplify 0 into 0
1.741 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) into 0
1.741 * [backup-simplify]: Simplify 0 into 0
1.742 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) into 0
1.742 * [backup-simplify]: Simplify 0 into 0
1.743 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) into 0
1.743 * [backup-simplify]: Simplify 0 into 0
1.743 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) into 0
1.743 * [backup-simplify]: Simplify 0 into 0
1.744 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) into 0
1.744 * [backup-simplify]: Simplify 0 into 0
1.744 * [backup-simplify]: Simplify (sqrt (atan2 1 (+ (/ 1 (pow (/ 1 N) 2)) (+ (/ 1 (/ 1 N)) 1)))) into (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
1.745 * [backup-simplify]: Simplify (sqrt (atan2 1 (+ 1 (* (+ (/ 1 (- N)) 1) (/ 1 (- N)))))) into (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))))
1.745 * [approximate]: Taking taylor expansion of (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))) in (N) around 0
1.745 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))) in N
1.745 * [taylor]: Taking taylor expansion of (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) in N
1.745 * [backup-simplify]: Simplify (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) into (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))
1.745 * [backup-simplify]: Simplify (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))) into (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))))
1.745 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) into 0
1.745 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))) in N
1.745 * [taylor]: Taking taylor expansion of (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) in N
1.745 * [backup-simplify]: Simplify (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) into (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))
1.745 * [backup-simplify]: Simplify (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))) into (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))))
1.745 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) into 0
1.746 * [backup-simplify]: Simplify (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))) into (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))))
1.746 * [backup-simplify]: Simplify 0 into 0
1.746 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) into 0
1.746 * [backup-simplify]: Simplify 0 into 0
1.747 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) into 0
1.747 * [backup-simplify]: Simplify 0 into 0
1.748 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) into 0
1.748 * [backup-simplify]: Simplify 0 into 0
1.749 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) into 0
1.749 * [backup-simplify]: Simplify 0 into 0
1.751 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) into 0
1.751 * [backup-simplify]: Simplify 0 into 0
1.751 * [backup-simplify]: Simplify (sqrt (atan2 1 (- (+ (/ 1 (pow (/ 1 (- N)) 2)) 1) (/ 1 (/ 1 (- N)))))) into (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
1.751 * * * * [progress]: [ 2 / 4 ] generating series at (2 1)
1.751 * [backup-simplify]: Simplify (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) into (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
1.751 * [approximate]: Taking taylor expansion of (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) in (N) around 0
1.751 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) in N
1.751 * [taylor]: Taking taylor expansion of (atan2 1 (+ N (+ (pow N 2) 1))) in N
1.751 * [backup-simplify]: Simplify (atan2 1 (+ N (+ (pow N 2) 1))) into (atan2 1 (+ N (+ (pow N 2) 1)))
1.752 * [backup-simplify]: Simplify (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) into (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
1.752 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))))) into 0
1.752 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) in N
1.752 * [taylor]: Taking taylor expansion of (atan2 1 (+ N (+ (pow N 2) 1))) in N
1.752 * [backup-simplify]: Simplify (atan2 1 (+ N (+ (pow N 2) 1))) into (atan2 1 (+ N (+ (pow N 2) 1)))
1.752 * [backup-simplify]: Simplify (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) into (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
1.752 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))))) into 0
1.753 * [backup-simplify]: Simplify (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) into (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
1.753 * [backup-simplify]: Simplify 0 into 0
1.754 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))))) into 0
1.754 * [backup-simplify]: Simplify 0 into 0
1.755 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))))) into 0
1.755 * [backup-simplify]: Simplify 0 into 0
1.756 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))))) into 0
1.756 * [backup-simplify]: Simplify 0 into 0
1.757 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))))) into 0
1.757 * [backup-simplify]: Simplify 0 into 0
1.758 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))))) into 0
1.758 * [backup-simplify]: Simplify 0 into 0
1.758 * [backup-simplify]: Simplify (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) into (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
1.758 * [backup-simplify]: Simplify (sqrt (atan2 1 (+ 1 (* (+ (/ 1 N) 1) (/ 1 N))))) into (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))))
1.758 * [approximate]: Taking taylor expansion of (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))) in (N) around 0
1.758 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))) in N
1.758 * [taylor]: Taking taylor expansion of (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) in N
1.759 * [backup-simplify]: Simplify (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) into (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))
1.759 * [backup-simplify]: Simplify (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))) into (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))))
1.759 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) into 0
1.759 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))) in N
1.759 * [taylor]: Taking taylor expansion of (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) in N
1.759 * [backup-simplify]: Simplify (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) into (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))
1.760 * [backup-simplify]: Simplify (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))) into (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))))
1.760 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) into 0
1.760 * [backup-simplify]: Simplify (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))) into (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))))
1.760 * [backup-simplify]: Simplify 0 into 0
1.761 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) into 0
1.761 * [backup-simplify]: Simplify 0 into 0
1.762 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) into 0
1.762 * [backup-simplify]: Simplify 0 into 0
1.763 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) into 0
1.763 * [backup-simplify]: Simplify 0 into 0
1.764 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) into 0
1.765 * [backup-simplify]: Simplify 0 into 0
1.766 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) into 0
1.766 * [backup-simplify]: Simplify 0 into 0
1.766 * [backup-simplify]: Simplify (sqrt (atan2 1 (+ (/ 1 (pow (/ 1 N) 2)) (+ (/ 1 (/ 1 N)) 1)))) into (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
1.766 * [backup-simplify]: Simplify (sqrt (atan2 1 (+ 1 (* (+ (/ 1 (- N)) 1) (/ 1 (- N)))))) into (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))))
1.766 * [approximate]: Taking taylor expansion of (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))) in (N) around 0
1.766 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))) in N
1.766 * [taylor]: Taking taylor expansion of (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) in N
1.767 * [backup-simplify]: Simplify (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) into (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))
1.767 * [backup-simplify]: Simplify (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))) into (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))))
1.767 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) into 0
1.767 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))) in N
1.767 * [taylor]: Taking taylor expansion of (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) in N
1.767 * [backup-simplify]: Simplify (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) into (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))
1.768 * [backup-simplify]: Simplify (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))) into (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))))
1.768 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) into 0
1.768 * [backup-simplify]: Simplify (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))) into (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))))
1.768 * [backup-simplify]: Simplify 0 into 0
1.769 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) into 0
1.769 * [backup-simplify]: Simplify 0 into 0
1.770 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) into 0
1.770 * [backup-simplify]: Simplify 0 into 0
1.771 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) into 0
1.771 * [backup-simplify]: Simplify 0 into 0
1.772 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) into 0
1.772 * [backup-simplify]: Simplify 0 into 0
1.773 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) into 0
1.774 * [backup-simplify]: Simplify 0 into 0
1.774 * [backup-simplify]: Simplify (sqrt (atan2 1 (- (+ (/ 1 (pow (/ 1 (- N)) 2)) 1) (/ 1 (/ 1 (- N)))))) into (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
1.774 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1)
1.774 * [backup-simplify]: Simplify (atan2 1 (+ 1 (* (+ N 1) N))) into (atan2 1 (+ N (+ (pow N 2) 1)))
1.774 * [approximate]: Taking taylor expansion of (atan2 1 (+ N (+ (pow N 2) 1))) in (N) around 0
1.774 * [taylor]: Taking taylor expansion of (atan2 1 (+ N (+ (pow N 2) 1))) in N
1.774 * [backup-simplify]: Simplify (atan2 1 (+ N (+ (pow N 2) 1))) into (atan2 1 (+ N (+ (pow N 2) 1)))
1.774 * [taylor]: Taking taylor expansion of (atan2 1 (+ N (+ (pow N 2) 1))) in N
1.775 * [backup-simplify]: Simplify (atan2 1 (+ N (+ (pow N 2) 1))) into (atan2 1 (+ N (+ (pow N 2) 1)))
1.775 * [backup-simplify]: Simplify (atan2 1 (+ N (+ (pow N 2) 1))) into (atan2 1 (+ N (+ (pow N 2) 1)))
1.775 * [backup-simplify]: Simplify 0 into 0
1.775 * [backup-simplify]: Simplify 0 into 0
1.775 * [backup-simplify]: Simplify 0 into 0
1.775 * [backup-simplify]: Simplify 0 into 0
1.775 * [backup-simplify]: Simplify 0 into 0
1.775 * [backup-simplify]: Simplify 0 into 0
1.775 * [backup-simplify]: Simplify (atan2 1 (+ N (+ (pow N 2) 1))) into (atan2 1 (+ N (+ (pow N 2) 1)))
1.775 * [backup-simplify]: Simplify (atan2 1 (+ 1 (* (+ (/ 1 N) 1) (/ 1 N)))) into (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))
1.775 * [approximate]: Taking taylor expansion of (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) in (N) around 0
1.776 * [taylor]: Taking taylor expansion of (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) in N
1.776 * [backup-simplify]: Simplify (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) into (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))
1.776 * [taylor]: Taking taylor expansion of (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) in N
1.776 * [backup-simplify]: Simplify (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) into (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))
1.776 * [backup-simplify]: Simplify (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) into (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))
1.776 * [backup-simplify]: Simplify 0 into 0
1.776 * [backup-simplify]: Simplify 0 into 0
1.776 * [backup-simplify]: Simplify 0 into 0
1.776 * [backup-simplify]: Simplify 0 into 0
1.776 * [backup-simplify]: Simplify 0 into 0
1.776 * [backup-simplify]: Simplify 0 into 0
1.777 * [backup-simplify]: Simplify (atan2 1 (+ (/ 1 (pow (/ 1 N) 2)) (+ (/ 1 (/ 1 N)) 1))) into (atan2 1 (+ N (+ (pow N 2) 1)))
1.777 * [backup-simplify]: Simplify (atan2 1 (+ 1 (* (+ (/ 1 (- N)) 1) (/ 1 (- N))))) into (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))
1.777 * [approximate]: Taking taylor expansion of (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) in (N) around 0
1.777 * [taylor]: Taking taylor expansion of (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) in N
1.777 * [backup-simplify]: Simplify (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) into (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))
1.777 * [taylor]: Taking taylor expansion of (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) in N
1.777 * [backup-simplify]: Simplify (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) into (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))
1.778 * [backup-simplify]: Simplify (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) into (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))
1.778 * [backup-simplify]: Simplify 0 into 0
1.778 * [backup-simplify]: Simplify 0 into 0
1.778 * [backup-simplify]: Simplify 0 into 0
1.778 * [backup-simplify]: Simplify 0 into 0
1.778 * [backup-simplify]: Simplify 0 into 0
1.778 * [backup-simplify]: Simplify 0 into 0
1.778 * [backup-simplify]: Simplify (atan2 1 (- (+ (/ 1 (pow (/ 1 (- N)) 2)) 1) (/ 1 (/ 1 (- N))))) into (atan2 1 (+ N (+ (pow N 2) 1)))
1.778 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1)
1.778 * [backup-simplify]: Simplify (atan2 1 (+ 1 (* (+ N 1) N))) into (atan2 1 (+ N (+ (pow N 2) 1)))
1.778 * [approximate]: Taking taylor expansion of (atan2 1 (+ N (+ (pow N 2) 1))) in (N) around 0
1.778 * [taylor]: Taking taylor expansion of (atan2 1 (+ N (+ (pow N 2) 1))) in N
1.778 * [backup-simplify]: Simplify (atan2 1 (+ N (+ (pow N 2) 1))) into (atan2 1 (+ N (+ (pow N 2) 1)))
1.778 * [taylor]: Taking taylor expansion of (atan2 1 (+ N (+ (pow N 2) 1))) in N
1.779 * [backup-simplify]: Simplify (atan2 1 (+ N (+ (pow N 2) 1))) into (atan2 1 (+ N (+ (pow N 2) 1)))
1.779 * [backup-simplify]: Simplify (atan2 1 (+ N (+ (pow N 2) 1))) into (atan2 1 (+ N (+ (pow N 2) 1)))
1.779 * [backup-simplify]: Simplify 0 into 0
1.779 * [backup-simplify]: Simplify 0 into 0
1.779 * [backup-simplify]: Simplify 0 into 0
1.779 * [backup-simplify]: Simplify 0 into 0
1.779 * [backup-simplify]: Simplify 0 into 0
1.779 * [backup-simplify]: Simplify 0 into 0
1.779 * [backup-simplify]: Simplify (atan2 1 (+ N (+ (pow N 2) 1))) into (atan2 1 (+ N (+ (pow N 2) 1)))
1.779 * [backup-simplify]: Simplify (atan2 1 (+ 1 (* (+ (/ 1 N) 1) (/ 1 N)))) into (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))
1.779 * [approximate]: Taking taylor expansion of (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) in (N) around 0
1.779 * [taylor]: Taking taylor expansion of (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) in N
1.779 * [backup-simplify]: Simplify (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) into (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))
1.779 * [taylor]: Taking taylor expansion of (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) in N
1.779 * [backup-simplify]: Simplify (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) into (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))
1.779 * [backup-simplify]: Simplify (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) into (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))
1.779 * [backup-simplify]: Simplify 0 into 0
1.779 * [backup-simplify]: Simplify 0 into 0
1.780 * [backup-simplify]: Simplify 0 into 0
1.780 * [backup-simplify]: Simplify 0 into 0
1.780 * [backup-simplify]: Simplify 0 into 0
1.780 * [backup-simplify]: Simplify 0 into 0
1.780 * [backup-simplify]: Simplify (atan2 1 (+ (/ 1 (pow (/ 1 N) 2)) (+ (/ 1 (/ 1 N)) 1))) into (atan2 1 (+ N (+ (pow N 2) 1)))
1.780 * [backup-simplify]: Simplify (atan2 1 (+ 1 (* (+ (/ 1 (- N)) 1) (/ 1 (- N))))) into (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))
1.780 * [approximate]: Taking taylor expansion of (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) in (N) around 0
1.780 * [taylor]: Taking taylor expansion of (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) in N
1.780 * [backup-simplify]: Simplify (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) into (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))
1.780 * [taylor]: Taking taylor expansion of (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) in N
1.780 * [backup-simplify]: Simplify (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) into (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))
1.780 * [backup-simplify]: Simplify (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) into (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))
1.780 * [backup-simplify]: Simplify 0 into 0
1.780 * [backup-simplify]: Simplify 0 into 0
1.780 * [backup-simplify]: Simplify 0 into 0
1.780 * [backup-simplify]: Simplify 0 into 0
1.780 * [backup-simplify]: Simplify 0 into 0
1.780 * [backup-simplify]: Simplify 0 into 0
1.781 * [backup-simplify]: Simplify (atan2 1 (- (+ (/ 1 (pow (/ 1 (- N)) 2)) 1) (/ 1 (/ 1 (- N))))) into (atan2 1 (+ N (+ (pow N 2) 1)))
1.781 * * * [progress]: simplifying candidates
1.781 * * * * [progress]: [ 1 / 56 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (pow (atan2 1 (+ 1 (* (+ N 1) N))) 1/2)))>
1.781 * * * * [progress]: [ 2 / 56 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (pow (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) 1)))>
1.781 * * * * [progress]: [ 3 / 56 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (exp (log (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
1.781 * * * * [progress]: [ 4 / 56 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (log (exp (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
1.781 * * * * [progress]: [ 5 / 56 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (* (cbrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (cbrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (cbrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
1.781 * * * * [progress]: [ 6 / 56 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (* (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
1.781 * * * * [progress]: [ 7 / 56 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (sqrt (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (sqrt (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
1.781 * [simplify]: Simplifying (sqrt (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))
1.781 * * [simplify]: iters left: 6 (9 enodes)
1.783 * * [simplify]: iters left: 5 (33 enodes)
1.789 * * [simplify]: iters left: 4 (42 enodes)
1.795 * * [simplify]: iters left: 3 (44 enodes)
1.801 * * [simplify]: Extracting #0: cost 1 inf + 0
1.801 * * [simplify]: Extracting #1: cost 4 inf + 0
1.801 * * [simplify]: Extracting #2: cost 7 inf + 0
1.801 * * [simplify]: Extracting #3: cost 10 inf + 0
1.801 * * [simplify]: Extracting #4: cost 11 inf + 1
1.801 * * [simplify]: Extracting #5: cost 15 inf + 1
1.801 * * [simplify]: Extracting #6: cost 15 inf + 43
1.801 * * [simplify]: Extracting #7: cost 11 inf + 249
1.801 * * [simplify]: Extracting #8: cost 7 inf + 836
1.802 * * [simplify]: Extracting #9: cost 0 inf + 3310
1.802 * [simplify]: Simplified to (fabs (cbrt (atan2 1 (+ (+ (* N N) N) 1))))
1.802 * [simplify]: Simplified (2 2 1) to (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (fabs (cbrt (atan2 1 (+ (+ (* N N) N) 1)))) (sqrt (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))))
1.802 * * * * [progress]: [ 8 / 56 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
1.802 * [simplify]: Simplifying (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))
1.802 * * [simplify]: iters left: 6 (8 enodes)
1.804 * * [simplify]: iters left: 5 (29 enodes)
1.809 * * [simplify]: iters left: 4 (38 enodes)
1.817 * * [simplify]: iters left: 3 (40 enodes)
1.823 * * [simplify]: Extracting #0: cost 1 inf + 0
1.823 * * [simplify]: Extracting #1: cost 3 inf + 0
1.823 * * [simplify]: Extracting #2: cost 5 inf + 0
1.823 * * [simplify]: Extracting #3: cost 8 inf + 0
1.823 * * [simplify]: Extracting #4: cost 9 inf + 1
1.823 * * [simplify]: Extracting #5: cost 13 inf + 1
1.823 * * [simplify]: Extracting #6: cost 14 inf + 2
1.823 * * [simplify]: Extracting #7: cost 9 inf + 249
1.823 * * [simplify]: Extracting #8: cost 5 inf + 836
1.823 * * [simplify]: Extracting #9: cost 1 inf + 2044
1.824 * * [simplify]: Extracting #10: cost 0 inf + 2386
1.824 * [simplify]: Simplified to (sqrt (sqrt (atan2 1 (+ (+ N (* N N)) 1))))
1.824 * [simplify]: Simplified (2 2 1) to (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (sqrt (sqrt (atan2 1 (+ (+ N (* N N)) 1)))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))
1.824 * * * * [progress]: [ 9 / 56 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (sqrt 1) (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))))>
1.825 * [simplify]: Simplifying (sqrt 1)
1.825 * * [simplify]: iters left: 1 (2 enodes)
1.826 * * [simplify]: Extracting #0: cost 1 inf + 0
1.827 * * [simplify]: Extracting #1: cost 0 inf + 1
1.827 * [simplify]: Simplified to 1
1.827 * [simplify]: Simplified (2 2 1) to (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* 1 (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))))
1.827 * * * * [progress]: [ 10 / 56 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (pow (atan2 1 (+ 1 (* (+ N 1) N))) (/ 1 2))))>
1.827 * [simplify]: Simplifying (atan2 1 (+ 1 (* (+ N 1) N)))
1.827 * * [simplify]: iters left: 6 (6 enodes)
1.830 * * [simplify]: iters left: 5 (23 enodes)
1.837 * * [simplify]: iters left: 4 (32 enodes)
1.847 * * [simplify]: iters left: 3 (34 enodes)
1.855 * * [simplify]: Extracting #0: cost 1 inf + 0
1.855 * * [simplify]: Extracting #1: cost 4 inf + 0
1.855 * * [simplify]: Extracting #2: cost 5 inf + 1
1.855 * * [simplify]: Extracting #3: cost 9 inf + 1
1.855 * * [simplify]: Extracting #4: cost 9 inf + 43
1.856 * * [simplify]: Extracting #5: cost 0 inf + 1098
1.856 * [simplify]: Simplified to (atan2 1 (+ (+ N (* N N)) 1))
1.856 * [simplify]: Simplified (2 2 1) to (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (pow (atan2 1 (+ (+ N (* N N)) 1)) (/ 1 2))))
1.856 * * * * [progress]: [ 11 / 56 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
1.856 * * * * [progress]: [ 12 / 56 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (fabs (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))))>
1.857 * [simplify]: Simplifying (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))
1.857 * * [simplify]: iters left: 6 (7 enodes)
1.860 * * [simplify]: iters left: 5 (26 enodes)
1.868 * * [simplify]: iters left: 4 (35 enodes)
1.879 * * [simplify]: iters left: 3 (37 enodes)
1.888 * * [simplify]: Extracting #0: cost 1 inf + 0
1.888 * * [simplify]: Extracting #1: cost 3 inf + 0
1.888 * * [simplify]: Extracting #2: cost 6 inf + 0
1.889 * * [simplify]: Extracting #3: cost 7 inf + 1
1.889 * * [simplify]: Extracting #4: cost 11 inf + 1
1.889 * * [simplify]: Extracting #5: cost 8 inf + 249
1.889 * * [simplify]: Extracting #6: cost 3 inf + 836
1.889 * * [simplify]: Extracting #7: cost 1 inf + 1400
1.890 * * [simplify]: Extracting #8: cost 0 inf + 1702
1.891 * [simplify]: Simplified to (sqrt (atan2 1 (+ (* (+ N 1) N) 1)))
1.891 * [simplify]: Simplified (2 2 1) to (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (fabs (sqrt (atan2 1 (+ (* (+ N 1) N) 1))))))
1.891 * * * * [progress]: [ 13 / 56 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* 1 (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))))>
1.891 * * * * [progress]: [ 14 / 56 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (posit16->real (real->posit16 (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
1.891 * * * * [progress]: [ 15 / 56 ] simplifiying candidate #<alt (λ (N) (* (pow (atan2 1 (+ 1 (* (+ N 1) N))) 1/2) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))>
1.891 * * * * [progress]: [ 16 / 56 ] simplifiying candidate #<alt (λ (N) (* (pow (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) 1) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))>
1.891 * * * * [progress]: [ 17 / 56 ] simplifiying candidate #<alt (λ (N) (* (exp (log (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))>
1.891 * * * * [progress]: [ 18 / 56 ] simplifiying candidate #<alt (λ (N) (* (log (exp (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))>
1.891 * * * * [progress]: [ 19 / 56 ] simplifiying candidate #<alt (λ (N) (* (* (* (cbrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (cbrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (cbrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))>
1.891 * * * * [progress]: [ 20 / 56 ] simplifiying candidate #<alt (λ (N) (* (cbrt (* (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))>
1.892 * * * * [progress]: [ 21 / 56 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (sqrt (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))>
1.892 * [simplify]: Simplifying (sqrt (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))
1.892 * * [simplify]: iters left: 6 (9 enodes)
1.896 * * [simplify]: iters left: 5 (33 enodes)
1.906 * * [simplify]: iters left: 4 (42 enodes)
1.912 * * [simplify]: iters left: 3 (44 enodes)
1.918 * * [simplify]: Extracting #0: cost 1 inf + 0
1.918 * * [simplify]: Extracting #1: cost 4 inf + 0
1.918 * * [simplify]: Extracting #2: cost 7 inf + 0
1.918 * * [simplify]: Extracting #3: cost 10 inf + 0
1.918 * * [simplify]: Extracting #4: cost 11 inf + 1
1.918 * * [simplify]: Extracting #5: cost 15 inf + 1
1.918 * * [simplify]: Extracting #6: cost 15 inf + 43
1.918 * * [simplify]: Extracting #7: cost 11 inf + 249
1.919 * * [simplify]: Extracting #8: cost 7 inf + 836
1.919 * * [simplify]: Extracting #9: cost 0 inf + 3310
1.919 * [simplify]: Simplified to (fabs (cbrt (atan2 1 (+ (+ (* N N) N) 1))))
1.919 * [simplify]: Simplified (2 1 1) to (λ (N) (* (* (fabs (cbrt (atan2 1 (+ (+ (* N N) N) 1)))) (sqrt (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))
1.919 * * * * [progress]: [ 22 / 56 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))>
1.920 * [simplify]: Simplifying (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))
1.920 * * [simplify]: iters left: 6 (8 enodes)
1.922 * * [simplify]: iters left: 5 (29 enodes)
1.926 * * [simplify]: iters left: 4 (38 enodes)
1.932 * * [simplify]: iters left: 3 (40 enodes)
1.939 * * [simplify]: Extracting #0: cost 1 inf + 0
1.939 * * [simplify]: Extracting #1: cost 3 inf + 0
1.939 * * [simplify]: Extracting #2: cost 5 inf + 0
1.939 * * [simplify]: Extracting #3: cost 8 inf + 0
1.939 * * [simplify]: Extracting #4: cost 9 inf + 1
1.939 * * [simplify]: Extracting #5: cost 13 inf + 1
1.939 * * [simplify]: Extracting #6: cost 14 inf + 2
1.939 * * [simplify]: Extracting #7: cost 9 inf + 249
1.939 * * [simplify]: Extracting #8: cost 5 inf + 836
1.940 * * [simplify]: Extracting #9: cost 1 inf + 2044
1.940 * * [simplify]: Extracting #10: cost 0 inf + 2386
1.940 * [simplify]: Simplified to (sqrt (sqrt (atan2 1 (+ (+ N (* N N)) 1))))
1.940 * [simplify]: Simplified (2 1 1) to (λ (N) (* (* (sqrt (sqrt (atan2 1 (+ (+ N (* N N)) 1)))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))
1.941 * * * * [progress]: [ 23 / 56 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt 1) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))>
1.941 * [simplify]: Simplifying (sqrt 1)
1.941 * * [simplify]: iters left: 1 (2 enodes)
1.943 * * [simplify]: Extracting #0: cost 1 inf + 0
1.943 * * [simplify]: Extracting #1: cost 0 inf + 1
1.943 * [simplify]: Simplified to 1
1.943 * [simplify]: Simplified (2 1 1) to (λ (N) (* (* 1 (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))
1.943 * * * * [progress]: [ 24 / 56 ] simplifiying candidate #<alt (λ (N) (* (pow (atan2 1 (+ 1 (* (+ N 1) N))) (/ 1 2)) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))>
1.943 * [simplify]: Simplifying (atan2 1 (+ 1 (* (+ N 1) N)))
1.943 * * [simplify]: iters left: 6 (6 enodes)
1.945 * * [simplify]: iters left: 5 (23 enodes)
1.948 * * [simplify]: iters left: 4 (32 enodes)
1.953 * * [simplify]: iters left: 3 (34 enodes)
1.957 * * [simplify]: Extracting #0: cost 1 inf + 0
1.958 * * [simplify]: Extracting #1: cost 4 inf + 0
1.958 * * [simplify]: Extracting #2: cost 5 inf + 1
1.958 * * [simplify]: Extracting #3: cost 9 inf + 1
1.958 * * [simplify]: Extracting #4: cost 9 inf + 43
1.958 * * [simplify]: Extracting #5: cost 0 inf + 1098
1.958 * [simplify]: Simplified to (atan2 1 (+ (+ N (* N N)) 1))
1.958 * [simplify]: Simplified (2 1 1) to (λ (N) (* (pow (atan2 1 (+ (+ N (* N N)) 1)) (/ 1 2)) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))
1.958 * * * * [progress]: [ 25 / 56 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))>
1.958 * * * * [progress]: [ 26 / 56 ] simplifiying candidate #<alt (λ (N) (* (fabs (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))>
1.958 * [simplify]: Simplifying (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))
1.958 * * [simplify]: iters left: 6 (7 enodes)
1.960 * * [simplify]: iters left: 5 (26 enodes)
1.965 * * [simplify]: iters left: 4 (35 enodes)
1.976 * * [simplify]: iters left: 3 (37 enodes)
1.984 * * [simplify]: Extracting #0: cost 1 inf + 0
1.984 * * [simplify]: Extracting #1: cost 3 inf + 0
1.985 * * [simplify]: Extracting #2: cost 6 inf + 0
1.985 * * [simplify]: Extracting #3: cost 7 inf + 1
1.985 * * [simplify]: Extracting #4: cost 11 inf + 1
1.985 * * [simplify]: Extracting #5: cost 8 inf + 249
1.985 * * [simplify]: Extracting #6: cost 3 inf + 836
1.986 * * [simplify]: Extracting #7: cost 1 inf + 1400
1.986 * * [simplify]: Extracting #8: cost 0 inf + 1702
1.987 * [simplify]: Simplified to (sqrt (atan2 1 (+ (* (+ N 1) N) 1)))
1.987 * [simplify]: Simplified (2 1 1) to (λ (N) (* (fabs (sqrt (atan2 1 (+ (* (+ N 1) N) 1)))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))
1.987 * * * * [progress]: [ 27 / 56 ] simplifiying candidate #<alt (λ (N) (* (* 1 (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))>
1.987 * * * * [progress]: [ 28 / 56 ] simplifiying candidate #<alt (λ (N) (* (posit16->real (real->posit16 (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))>
1.987 * * * * [progress]: [ 29 / 56 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (pow (atan2 1 (+ 1 (* (+ N 1) N))) 1))))>
1.987 * * * * [progress]: [ 30 / 56 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (exp (log (atan2 1 (+ 1 (* (+ N 1) N))))))))>
1.987 * * * * [progress]: [ 31 / 56 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (log (exp (atan2 1 (+ 1 (* (+ N 1) N))))))))>
1.987 * * * * [progress]: [ 32 / 56 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (* (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
1.987 * * * * [progress]: [ 33 / 56 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (cbrt (* (* (atan2 1 (+ 1 (* (+ N 1) N))) (atan2 1 (+ 1 (* (+ N 1) N)))) (atan2 1 (+ 1 (* (+ N 1) N))))))))>
1.987 * * * * [progress]: [ 34 / 56 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
1.987 * * * * [progress]: [ 35 / 56 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (* 1 (atan2 1 (+ 1 (* (+ N 1) N)))))))>
1.988 * * * * [progress]: [ 36 / 56 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (posit16->real (real->posit16 (atan2 1 (+ 1 (* (+ N 1) N))))))))>
1.988 * * * * [progress]: [ 37 / 56 ] simplifiying candidate #<alt (λ (N) (* (sqrt (pow (atan2 1 (+ 1 (* (+ N 1) N))) 1)) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))>
1.988 * * * * [progress]: [ 38 / 56 ] simplifiying candidate #<alt (λ (N) (* (sqrt (exp (log (atan2 1 (+ 1 (* (+ N 1) N)))))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))>
1.988 * * * * [progress]: [ 39 / 56 ] simplifiying candidate #<alt (λ (N) (* (sqrt (log (exp (atan2 1 (+ 1 (* (+ N 1) N)))))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))>
1.988 * * * * [progress]: [ 40 / 56 ] simplifiying candidate #<alt (λ (N) (* (sqrt (* (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))>
1.988 * * * * [progress]: [ 41 / 56 ] simplifiying candidate #<alt (λ (N) (* (sqrt (cbrt (* (* (atan2 1 (+ 1 (* (+ N 1) N))) (atan2 1 (+ 1 (* (+ N 1) N)))) (atan2 1 (+ 1 (* (+ N 1) N)))))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))>
1.988 * * * * [progress]: [ 42 / 56 ] simplifiying candidate #<alt (λ (N) (* (sqrt (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))>
1.988 * * * * [progress]: [ 43 / 56 ] simplifiying candidate #<alt (λ (N) (* (sqrt (* 1 (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))>
1.988 * * * * [progress]: [ 44 / 56 ] simplifiying candidate #<alt (λ (N) (* (sqrt (posit16->real (real->posit16 (atan2 1 (+ 1 (* (+ N 1) N)))))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))>
1.988 * * * * [progress]: [ 45 / 56 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))))>
1.988 * [simplify]: Simplifying (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
1.988 * * [simplify]: iters left: 6 (8 enodes)
1.993 * * [simplify]: iters left: 5 (34 enodes)
2.004 * * [simplify]: iters left: 4 (45 enodes)
2.016 * * [simplify]: iters left: 3 (51 enodes)
2.029 * * [simplify]: iters left: 2 (57 enodes)
2.043 * * [simplify]: Extracting #0: cost 1 inf + 0
2.044 * * [simplify]: Extracting #1: cost 3 inf + 0
2.044 * * [simplify]: Extracting #2: cost 6 inf + 0
2.044 * * [simplify]: Extracting #3: cost 11 inf + 1
2.044 * * [simplify]: Extracting #4: cost 5 inf + 1620
2.045 * * [simplify]: Extracting #5: cost 0 inf + 1867
2.045 * [simplify]: Simplified to (sqrt (atan2 1 (+ N (+ (* N N) 1))))
2.045 * [simplify]: Simplified (2 2) to (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ N (+ (* N N) 1))))))
2.046 * * * * [progress]: [ 46 / 56 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))))>
2.046 * [simplify]: Simplifying (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
2.046 * * [simplify]: iters left: 6 (8 enodes)
2.051 * * [simplify]: iters left: 5 (34 enodes)
2.058 * * [simplify]: iters left: 4 (45 enodes)
2.066 * * [simplify]: iters left: 3 (51 enodes)
2.073 * * [simplify]: iters left: 2 (57 enodes)
2.080 * * [simplify]: Extracting #0: cost 1 inf + 0
2.080 * * [simplify]: Extracting #1: cost 3 inf + 0
2.080 * * [simplify]: Extracting #2: cost 6 inf + 0
2.080 * * [simplify]: Extracting #3: cost 11 inf + 1
2.080 * * [simplify]: Extracting #4: cost 5 inf + 1620
2.080 * * [simplify]: Extracting #5: cost 0 inf + 1867
2.081 * [simplify]: Simplified to (sqrt (atan2 1 (+ N (+ (* N N) 1))))
2.081 * [simplify]: Simplified (2 2) to (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ N (+ (* N N) 1))))))
2.081 * * * * [progress]: [ 47 / 56 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))))>
2.081 * [simplify]: Simplifying (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
2.081 * * [simplify]: iters left: 6 (8 enodes)
2.083 * * [simplify]: iters left: 5 (34 enodes)
2.090 * * [simplify]: iters left: 4 (45 enodes)
2.102 * * [simplify]: iters left: 3 (51 enodes)
2.115 * * [simplify]: iters left: 2 (57 enodes)
2.129 * * [simplify]: Extracting #0: cost 1 inf + 0
2.129 * * [simplify]: Extracting #1: cost 3 inf + 0
2.129 * * [simplify]: Extracting #2: cost 6 inf + 0
2.129 * * [simplify]: Extracting #3: cost 11 inf + 1
2.130 * * [simplify]: Extracting #4: cost 5 inf + 1620
2.130 * * [simplify]: Extracting #5: cost 0 inf + 1867
2.131 * [simplify]: Simplified to (sqrt (atan2 1 (+ N (+ (* N N) 1))))
2.131 * [simplify]: Simplified (2 2) to (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ N (+ (* N N) 1))))))
2.131 * * * * [progress]: [ 48 / 56 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))>
2.131 * [simplify]: Simplifying (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
2.131 * * [simplify]: iters left: 6 (8 enodes)
2.136 * * [simplify]: iters left: 5 (34 enodes)
2.147 * * [simplify]: iters left: 4 (45 enodes)
2.159 * * [simplify]: iters left: 3 (51 enodes)
2.172 * * [simplify]: iters left: 2 (57 enodes)
2.186 * * [simplify]: Extracting #0: cost 1 inf + 0
2.186 * * [simplify]: Extracting #1: cost 3 inf + 0
2.187 * * [simplify]: Extracting #2: cost 6 inf + 0
2.187 * * [simplify]: Extracting #3: cost 11 inf + 1
2.189 * * [simplify]: Extracting #4: cost 5 inf + 1620
2.190 * * [simplify]: Extracting #5: cost 0 inf + 1867
2.190 * [simplify]: Simplified to (sqrt (atan2 1 (+ N (+ (* N N) 1))))
2.190 * [simplify]: Simplified (2 1) to (λ (N) (* (sqrt (atan2 1 (+ N (+ (* N N) 1)))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))
2.190 * * * * [progress]: [ 49 / 56 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))>
2.191 * [simplify]: Simplifying (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
2.191 * * [simplify]: iters left: 6 (8 enodes)
2.194 * * [simplify]: iters left: 5 (34 enodes)
2.200 * * [simplify]: iters left: 4 (45 enodes)
2.206 * * [simplify]: iters left: 3 (51 enodes)
2.213 * * [simplify]: iters left: 2 (57 enodes)
2.221 * * [simplify]: Extracting #0: cost 1 inf + 0
2.221 * * [simplify]: Extracting #1: cost 3 inf + 0
2.221 * * [simplify]: Extracting #2: cost 6 inf + 0
2.221 * * [simplify]: Extracting #3: cost 11 inf + 1
2.222 * * [simplify]: Extracting #4: cost 5 inf + 1620
2.222 * * [simplify]: Extracting #5: cost 0 inf + 1867
2.223 * [simplify]: Simplified to (sqrt (atan2 1 (+ N (+ (* N N) 1))))
2.223 * [simplify]: Simplified (2 1) to (λ (N) (* (sqrt (atan2 1 (+ N (+ (* N N) 1)))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))
2.223 * * * * [progress]: [ 50 / 56 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))>
2.224 * [simplify]: Simplifying (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
2.224 * * [simplify]: iters left: 6 (8 enodes)
2.229 * * [simplify]: iters left: 5 (34 enodes)
2.240 * * [simplify]: iters left: 4 (45 enodes)
2.252 * * [simplify]: iters left: 3 (51 enodes)
2.264 * * [simplify]: iters left: 2 (57 enodes)
2.278 * * [simplify]: Extracting #0: cost 1 inf + 0
2.278 * * [simplify]: Extracting #1: cost 3 inf + 0
2.278 * * [simplify]: Extracting #2: cost 6 inf + 0
2.278 * * [simplify]: Extracting #3: cost 11 inf + 1
2.279 * * [simplify]: Extracting #4: cost 5 inf + 1620
2.279 * * [simplify]: Extracting #5: cost 0 inf + 1867
2.280 * [simplify]: Simplified to (sqrt (atan2 1 (+ N (+ (* N N) 1))))
2.280 * [simplify]: Simplified (2 1) to (λ (N) (* (sqrt (atan2 1 (+ N (+ (* N N) 1)))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))
2.280 * * * * [progress]: [ 51 / 56 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))))>
2.280 * [simplify]: Simplifying (atan2 1 (+ N (+ (pow N 2) 1)))
2.281 * * [simplify]: iters left: 6 (7 enodes)
2.285 * * [simplify]: iters left: 5 (31 enodes)
2.294 * * [simplify]: iters left: 4 (42 enodes)
2.306 * * [simplify]: iters left: 3 (48 enodes)
2.320 * * [simplify]: iters left: 2 (54 enodes)
2.333 * * [simplify]: Extracting #0: cost 1 inf + 0
2.333 * * [simplify]: Extracting #1: cost 4 inf + 0
2.333 * * [simplify]: Extracting #2: cost 9 inf + 1
2.333 * * [simplify]: Extracting #3: cost 5 inf + 1016
2.334 * * [simplify]: Extracting #4: cost 0 inf + 1263
2.334 * [simplify]: Simplified to (atan2 1 (+ N (+ (* N N) 1)))
2.334 * [simplify]: Simplified (2 2 1) to (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ N (+ (* N N) 1))))))
2.335 * * * * [progress]: [ 52 / 56 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))))>
2.335 * [simplify]: Simplifying (atan2 1 (+ N (+ (pow N 2) 1)))
2.335 * * [simplify]: iters left: 6 (7 enodes)
2.339 * * [simplify]: iters left: 5 (31 enodes)
2.349 * * [simplify]: iters left: 4 (42 enodes)
2.361 * * [simplify]: iters left: 3 (48 enodes)
2.368 * * [simplify]: iters left: 2 (54 enodes)
2.375 * * [simplify]: Extracting #0: cost 1 inf + 0
2.375 * * [simplify]: Extracting #1: cost 4 inf + 0
2.375 * * [simplify]: Extracting #2: cost 9 inf + 1
2.375 * * [simplify]: Extracting #3: cost 5 inf + 1016
2.375 * * [simplify]: Extracting #4: cost 0 inf + 1263
2.375 * [simplify]: Simplified to (atan2 1 (+ N (+ (* N N) 1)))
2.375 * [simplify]: Simplified (2 2 1) to (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ N (+ (* N N) 1))))))
2.375 * * * * [progress]: [ 53 / 56 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))))>
2.376 * [simplify]: Simplifying (atan2 1 (+ N (+ (pow N 2) 1)))
2.376 * * [simplify]: iters left: 6 (7 enodes)
2.378 * * [simplify]: iters left: 5 (31 enodes)
2.383 * * [simplify]: iters left: 4 (42 enodes)
2.388 * * [simplify]: iters left: 3 (48 enodes)
2.395 * * [simplify]: iters left: 2 (54 enodes)
2.401 * * [simplify]: Extracting #0: cost 1 inf + 0
2.401 * * [simplify]: Extracting #1: cost 4 inf + 0
2.401 * * [simplify]: Extracting #2: cost 9 inf + 1
2.401 * * [simplify]: Extracting #3: cost 5 inf + 1016
2.402 * * [simplify]: Extracting #4: cost 0 inf + 1263
2.402 * [simplify]: Simplified to (atan2 1 (+ N (+ (* N N) 1)))
2.402 * [simplify]: Simplified (2 2 1) to (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ N (+ (* N N) 1))))))
2.402 * * * * [progress]: [ 54 / 56 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))>
2.402 * [simplify]: Simplifying (atan2 1 (+ N (+ (pow N 2) 1)))
2.402 * * [simplify]: iters left: 6 (7 enodes)
2.405 * * [simplify]: iters left: 5 (31 enodes)
2.410 * * [simplify]: iters left: 4 (42 enodes)
2.416 * * [simplify]: iters left: 3 (48 enodes)
2.431 * * [simplify]: iters left: 2 (54 enodes)
2.444 * * [simplify]: Extracting #0: cost 1 inf + 0
2.445 * * [simplify]: Extracting #1: cost 4 inf + 0
2.445 * * [simplify]: Extracting #2: cost 9 inf + 1
2.445 * * [simplify]: Extracting #3: cost 5 inf + 1016
2.445 * * [simplify]: Extracting #4: cost 0 inf + 1263
2.446 * [simplify]: Simplified to (atan2 1 (+ N (+ (* N N) 1)))
2.446 * [simplify]: Simplified (2 1 1) to (λ (N) (* (sqrt (atan2 1 (+ N (+ (* N N) 1)))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))
2.446 * * * * [progress]: [ 55 / 56 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))>
2.446 * [simplify]: Simplifying (atan2 1 (+ N (+ (pow N 2) 1)))
2.447 * * [simplify]: iters left: 6 (7 enodes)
2.451 * * [simplify]: iters left: 5 (31 enodes)
2.461 * * [simplify]: iters left: 4 (42 enodes)
2.472 * * [simplify]: iters left: 3 (48 enodes)
2.484 * * [simplify]: iters left: 2 (54 enodes)
2.494 * * [simplify]: Extracting #0: cost 1 inf + 0
2.494 * * [simplify]: Extracting #1: cost 4 inf + 0
2.494 * * [simplify]: Extracting #2: cost 9 inf + 1
2.494 * * [simplify]: Extracting #3: cost 5 inf + 1016
2.494 * * [simplify]: Extracting #4: cost 0 inf + 1263
2.495 * [simplify]: Simplified to (atan2 1 (+ N (+ (* N N) 1)))
2.495 * [simplify]: Simplified (2 1 1) to (λ (N) (* (sqrt (atan2 1 (+ N (+ (* N N) 1)))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))
2.495 * * * * [progress]: [ 56 / 56 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))>
2.495 * [simplify]: Simplifying (atan2 1 (+ N (+ (pow N 2) 1)))
2.495 * * [simplify]: iters left: 6 (7 enodes)
2.497 * * [simplify]: iters left: 5 (31 enodes)
2.502 * * [simplify]: iters left: 4 (42 enodes)
2.508 * * [simplify]: iters left: 3 (48 enodes)
2.514 * * [simplify]: iters left: 2 (54 enodes)
2.521 * * [simplify]: Extracting #0: cost 1 inf + 0
2.521 * * [simplify]: Extracting #1: cost 4 inf + 0
2.521 * * [simplify]: Extracting #2: cost 9 inf + 1
2.521 * * [simplify]: Extracting #3: cost 5 inf + 1016
2.522 * * [simplify]: Extracting #4: cost 0 inf + 1263
2.522 * [simplify]: Simplified to (atan2 1 (+ N (+ (* N N) 1)))
2.522 * [simplify]: Simplified (2 1 1) to (λ (N) (* (sqrt (atan2 1 (+ N (+ (* N N) 1)))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))
2.522 * * * [progress]: adding candidates to table
3.033 * * [progress]: iteration 4 / 4
3.033 * * * [progress]: picking best candidate
3.041 * * * * [pick]: Picked  #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
3.041 * * * [progress]: localizing error
3.085 * * * [progress]: generating rewritten candidates
3.086 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2 1)
3.088 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 1)
3.090 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1)
3.091 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 2 1 1)
3.092 * * * [progress]: generating series expansions
3.092 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2 1)
3.092 * [backup-simplify]: Simplify (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) into (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
3.092 * [approximate]: Taking taylor expansion of (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) in (N) around 0
3.092 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) in N
3.092 * [taylor]: Taking taylor expansion of (atan2 1 (+ N (+ (pow N 2) 1))) in N
3.092 * [backup-simplify]: Simplify (atan2 1 (+ N (+ (pow N 2) 1))) into (atan2 1 (+ N (+ (pow N 2) 1)))
3.092 * [backup-simplify]: Simplify (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) into (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
3.092 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))))) into 0
3.092 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) in N
3.092 * [taylor]: Taking taylor expansion of (atan2 1 (+ N (+ (pow N 2) 1))) in N
3.092 * [backup-simplify]: Simplify (atan2 1 (+ N (+ (pow N 2) 1))) into (atan2 1 (+ N (+ (pow N 2) 1)))
3.092 * [backup-simplify]: Simplify (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) into (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
3.093 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))))) into 0
3.093 * [backup-simplify]: Simplify (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) into (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
3.093 * [backup-simplify]: Simplify 0 into 0
3.094 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))))) into 0
3.094 * [backup-simplify]: Simplify 0 into 0
3.094 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))))) into 0
3.094 * [backup-simplify]: Simplify 0 into 0
3.095 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))))) into 0
3.095 * [backup-simplify]: Simplify 0 into 0
3.096 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))))) into 0
3.096 * [backup-simplify]: Simplify 0 into 0
3.096 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))))) into 0
3.096 * [backup-simplify]: Simplify 0 into 0
3.096 * [backup-simplify]: Simplify (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) into (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
3.097 * [backup-simplify]: Simplify (sqrt (atan2 1 (+ 1 (* (+ (/ 1 N) 1) (/ 1 N))))) into (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))))
3.097 * [approximate]: Taking taylor expansion of (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))) in (N) around 0
3.097 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))) in N
3.097 * [taylor]: Taking taylor expansion of (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) in N
3.097 * [backup-simplify]: Simplify (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) into (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))
3.097 * [backup-simplify]: Simplify (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))) into (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))))
3.097 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) into 0
3.097 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))) in N
3.097 * [taylor]: Taking taylor expansion of (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) in N
3.097 * [backup-simplify]: Simplify (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) into (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))
3.097 * [backup-simplify]: Simplify (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))) into (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))))
3.097 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) into 0
3.098 * [backup-simplify]: Simplify (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))) into (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))))
3.098 * [backup-simplify]: Simplify 0 into 0
3.098 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) into 0
3.098 * [backup-simplify]: Simplify 0 into 0
3.099 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) into 0
3.099 * [backup-simplify]: Simplify 0 into 0
3.100 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) into 0
3.100 * [backup-simplify]: Simplify 0 into 0
3.100 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) into 0
3.100 * [backup-simplify]: Simplify 0 into 0
3.101 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) into 0
3.101 * [backup-simplify]: Simplify 0 into 0
3.101 * [backup-simplify]: Simplify (sqrt (atan2 1 (+ (/ 1 (pow (/ 1 N) 2)) (+ (/ 1 (/ 1 N)) 1)))) into (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
3.101 * [backup-simplify]: Simplify (sqrt (atan2 1 (+ 1 (* (+ (/ 1 (- N)) 1) (/ 1 (- N)))))) into (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))))
3.101 * [approximate]: Taking taylor expansion of (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))) in (N) around 0
3.101 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))) in N
3.101 * [taylor]: Taking taylor expansion of (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) in N
3.101 * [backup-simplify]: Simplify (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) into (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))
3.102 * [backup-simplify]: Simplify (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))) into (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))))
3.102 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) into 0
3.102 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))) in N
3.102 * [taylor]: Taking taylor expansion of (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) in N
3.102 * [backup-simplify]: Simplify (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) into (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))
3.102 * [backup-simplify]: Simplify (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))) into (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))))
3.102 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) into 0
3.102 * [backup-simplify]: Simplify (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))) into (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))))
3.102 * [backup-simplify]: Simplify 0 into 0
3.103 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) into 0
3.103 * [backup-simplify]: Simplify 0 into 0
3.104 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) into 0
3.104 * [backup-simplify]: Simplify 0 into 0
3.104 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) into 0
3.104 * [backup-simplify]: Simplify 0 into 0
3.105 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) into 0
3.105 * [backup-simplify]: Simplify 0 into 0
3.106 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) into 0
3.106 * [backup-simplify]: Simplify 0 into 0
3.106 * [backup-simplify]: Simplify (sqrt (atan2 1 (- (+ (/ 1 (pow (/ 1 (- N)) 2)) 1) (/ 1 (/ 1 (- N)))))) into (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
3.106 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1 1)
3.106 * [backup-simplify]: Simplify (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) into (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
3.106 * [approximate]: Taking taylor expansion of (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) in (N) around 0
3.106 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) in N
3.106 * [taylor]: Taking taylor expansion of (atan2 1 (+ N (+ (pow N 2) 1))) in N
3.106 * [backup-simplify]: Simplify (atan2 1 (+ N (+ (pow N 2) 1))) into (atan2 1 (+ N (+ (pow N 2) 1)))
3.107 * [backup-simplify]: Simplify (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) into (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
3.107 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))))) into 0
3.107 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) in N
3.107 * [taylor]: Taking taylor expansion of (atan2 1 (+ N (+ (pow N 2) 1))) in N
3.107 * [backup-simplify]: Simplify (atan2 1 (+ N (+ (pow N 2) 1))) into (atan2 1 (+ N (+ (pow N 2) 1)))
3.107 * [backup-simplify]: Simplify (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) into (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
3.107 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))))) into 0
3.107 * [backup-simplify]: Simplify (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) into (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
3.107 * [backup-simplify]: Simplify 0 into 0
3.108 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))))) into 0
3.108 * [backup-simplify]: Simplify 0 into 0
3.108 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))))) into 0
3.108 * [backup-simplify]: Simplify 0 into 0
3.109 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))))) into 0
3.109 * [backup-simplify]: Simplify 0 into 0
3.110 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))))) into 0
3.110 * [backup-simplify]: Simplify 0 into 0
3.110 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))))) into 0
3.110 * [backup-simplify]: Simplify 0 into 0
3.111 * [backup-simplify]: Simplify (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) into (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
3.111 * [backup-simplify]: Simplify (sqrt (atan2 1 (+ 1 (* (+ (/ 1 N) 1) (/ 1 N))))) into (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))))
3.111 * [approximate]: Taking taylor expansion of (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))) in (N) around 0
3.111 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))) in N
3.111 * [taylor]: Taking taylor expansion of (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) in N
3.111 * [backup-simplify]: Simplify (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) into (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))
3.111 * [backup-simplify]: Simplify (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))) into (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))))
3.111 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) into 0
3.111 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))) in N
3.111 * [taylor]: Taking taylor expansion of (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) in N
3.111 * [backup-simplify]: Simplify (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) into (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))
3.111 * [backup-simplify]: Simplify (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))) into (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))))
3.112 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) into 0
3.112 * [backup-simplify]: Simplify (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))) into (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))))
3.112 * [backup-simplify]: Simplify 0 into 0
3.112 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) into 0
3.112 * [backup-simplify]: Simplify 0 into 0
3.113 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) into 0
3.113 * [backup-simplify]: Simplify 0 into 0
3.114 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) into 0
3.114 * [backup-simplify]: Simplify 0 into 0
3.114 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) into 0
3.114 * [backup-simplify]: Simplify 0 into 0
3.115 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) into 0
3.115 * [backup-simplify]: Simplify 0 into 0
3.115 * [backup-simplify]: Simplify (sqrt (atan2 1 (+ (/ 1 (pow (/ 1 N) 2)) (+ (/ 1 (/ 1 N)) 1)))) into (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
3.116 * [backup-simplify]: Simplify (sqrt (atan2 1 (+ 1 (* (+ (/ 1 (- N)) 1) (/ 1 (- N)))))) into (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))))
3.116 * [approximate]: Taking taylor expansion of (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))) in (N) around 0
3.116 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))) in N
3.116 * [taylor]: Taking taylor expansion of (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) in N
3.116 * [backup-simplify]: Simplify (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) into (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))
3.116 * [backup-simplify]: Simplify (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))) into (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))))
3.116 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) into 0
3.116 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))) in N
3.116 * [taylor]: Taking taylor expansion of (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) in N
3.116 * [backup-simplify]: Simplify (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) into (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))
3.116 * [backup-simplify]: Simplify (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))) into (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))))
3.116 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) into 0
3.117 * [backup-simplify]: Simplify (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))) into (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))))
3.117 * [backup-simplify]: Simplify 0 into 0
3.117 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) into 0
3.117 * [backup-simplify]: Simplify 0 into 0
3.118 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) into 0
3.118 * [backup-simplify]: Simplify 0 into 0
3.119 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) into 0
3.119 * [backup-simplify]: Simplify 0 into 0
3.119 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) into 0
3.119 * [backup-simplify]: Simplify 0 into 0
3.120 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) into 0
3.120 * [backup-simplify]: Simplify 0 into 0
3.120 * [backup-simplify]: Simplify (sqrt (atan2 1 (- (+ (/ 1 (pow (/ 1 (- N)) 2)) 1) (/ 1 (/ 1 (- N)))))) into (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
3.120 * * * * [progress]: [ 3 / 4 ] generating series at (2 1)
3.120 * [backup-simplify]: Simplify (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) into (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
3.120 * [approximate]: Taking taylor expansion of (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) in (N) around 0
3.120 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) in N
3.120 * [taylor]: Taking taylor expansion of (atan2 1 (+ N (+ (pow N 2) 1))) in N
3.120 * [backup-simplify]: Simplify (atan2 1 (+ N (+ (pow N 2) 1))) into (atan2 1 (+ N (+ (pow N 2) 1)))
3.121 * [backup-simplify]: Simplify (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) into (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
3.121 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))))) into 0
3.121 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) in N
3.121 * [taylor]: Taking taylor expansion of (atan2 1 (+ N (+ (pow N 2) 1))) in N
3.121 * [backup-simplify]: Simplify (atan2 1 (+ N (+ (pow N 2) 1))) into (atan2 1 (+ N (+ (pow N 2) 1)))
3.121 * [backup-simplify]: Simplify (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) into (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
3.121 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))))) into 0
3.121 * [backup-simplify]: Simplify (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) into (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
3.121 * [backup-simplify]: Simplify 0 into 0
3.122 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))))) into 0
3.122 * [backup-simplify]: Simplify 0 into 0
3.122 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))))) into 0
3.122 * [backup-simplify]: Simplify 0 into 0
3.123 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))))) into 0
3.123 * [backup-simplify]: Simplify 0 into 0
3.124 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))))) into 0
3.124 * [backup-simplify]: Simplify 0 into 0
3.124 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))))) into 0
3.124 * [backup-simplify]: Simplify 0 into 0
3.125 * [backup-simplify]: Simplify (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) into (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
3.125 * [backup-simplify]: Simplify (sqrt (atan2 1 (+ 1 (* (+ (/ 1 N) 1) (/ 1 N))))) into (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))))
3.125 * [approximate]: Taking taylor expansion of (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))) in (N) around 0
3.125 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))) in N
3.125 * [taylor]: Taking taylor expansion of (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) in N
3.125 * [backup-simplify]: Simplify (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) into (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))
3.125 * [backup-simplify]: Simplify (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))) into (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))))
3.125 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) into 0
3.125 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))) in N
3.125 * [taylor]: Taking taylor expansion of (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) in N
3.125 * [backup-simplify]: Simplify (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) into (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))
3.125 * [backup-simplify]: Simplify (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))) into (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))))
3.125 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) into 0
3.126 * [backup-simplify]: Simplify (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))) into (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))))
3.126 * [backup-simplify]: Simplify 0 into 0
3.126 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) into 0
3.126 * [backup-simplify]: Simplify 0 into 0
3.127 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) into 0
3.127 * [backup-simplify]: Simplify 0 into 0
3.128 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) into 0
3.128 * [backup-simplify]: Simplify 0 into 0
3.129 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) into 0
3.130 * [backup-simplify]: Simplify 0 into 0
3.131 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))))) into 0
3.131 * [backup-simplify]: Simplify 0 into 0
3.131 * [backup-simplify]: Simplify (sqrt (atan2 1 (+ (/ 1 (pow (/ 1 N) 2)) (+ (/ 1 (/ 1 N)) 1)))) into (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
3.131 * [backup-simplify]: Simplify (sqrt (atan2 1 (+ 1 (* (+ (/ 1 (- N)) 1) (/ 1 (- N)))))) into (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))))
3.131 * [approximate]: Taking taylor expansion of (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))) in (N) around 0
3.131 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))) in N
3.131 * [taylor]: Taking taylor expansion of (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) in N
3.132 * [backup-simplify]: Simplify (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) into (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))
3.132 * [backup-simplify]: Simplify (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))) into (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))))
3.132 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) into 0
3.132 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))) in N
3.132 * [taylor]: Taking taylor expansion of (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) in N
3.132 * [backup-simplify]: Simplify (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) into (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))
3.132 * [backup-simplify]: Simplify (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))) into (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))))
3.133 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) into 0
3.133 * [backup-simplify]: Simplify (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))) into (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))))
3.133 * [backup-simplify]: Simplify 0 into 0
3.134 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) into 0
3.134 * [backup-simplify]: Simplify 0 into 0
3.135 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) into 0
3.135 * [backup-simplify]: Simplify 0 into 0
3.136 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) into 0
3.136 * [backup-simplify]: Simplify 0 into 0
3.137 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) into 0
3.138 * [backup-simplify]: Simplify 0 into 0
3.139 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))))) into 0
3.139 * [backup-simplify]: Simplify 0 into 0
3.139 * [backup-simplify]: Simplify (sqrt (atan2 1 (- (+ (/ 1 (pow (/ 1 (- N)) 2)) 1) (/ 1 (/ 1 (- N)))))) into (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
3.139 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 2 1 1)
3.139 * [backup-simplify]: Simplify (atan2 1 (+ 1 (* (+ N 1) N))) into (atan2 1 (+ N (+ (pow N 2) 1)))
3.139 * [approximate]: Taking taylor expansion of (atan2 1 (+ N (+ (pow N 2) 1))) in (N) around 0
3.139 * [taylor]: Taking taylor expansion of (atan2 1 (+ N (+ (pow N 2) 1))) in N
3.140 * [backup-simplify]: Simplify (atan2 1 (+ N (+ (pow N 2) 1))) into (atan2 1 (+ N (+ (pow N 2) 1)))
3.140 * [taylor]: Taking taylor expansion of (atan2 1 (+ N (+ (pow N 2) 1))) in N
3.140 * [backup-simplify]: Simplify (atan2 1 (+ N (+ (pow N 2) 1))) into (atan2 1 (+ N (+ (pow N 2) 1)))
3.140 * [backup-simplify]: Simplify (atan2 1 (+ N (+ (pow N 2) 1))) into (atan2 1 (+ N (+ (pow N 2) 1)))
3.140 * [backup-simplify]: Simplify 0 into 0
3.140 * [backup-simplify]: Simplify 0 into 0
3.140 * [backup-simplify]: Simplify 0 into 0
3.140 * [backup-simplify]: Simplify 0 into 0
3.140 * [backup-simplify]: Simplify 0 into 0
3.140 * [backup-simplify]: Simplify 0 into 0
3.140 * [backup-simplify]: Simplify (atan2 1 (+ N (+ (pow N 2) 1))) into (atan2 1 (+ N (+ (pow N 2) 1)))
3.141 * [backup-simplify]: Simplify (atan2 1 (+ 1 (* (+ (/ 1 N) 1) (/ 1 N)))) into (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))
3.141 * [approximate]: Taking taylor expansion of (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) in (N) around 0
3.141 * [taylor]: Taking taylor expansion of (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) in N
3.141 * [backup-simplify]: Simplify (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) into (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))
3.141 * [taylor]: Taking taylor expansion of (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) in N
3.141 * [backup-simplify]: Simplify (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) into (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))
3.141 * [backup-simplify]: Simplify (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1))) into (atan2 1 (+ (/ 1 (pow N 2)) (+ (/ 1 N) 1)))
3.141 * [backup-simplify]: Simplify 0 into 0
3.141 * [backup-simplify]: Simplify 0 into 0
3.141 * [backup-simplify]: Simplify 0 into 0
3.141 * [backup-simplify]: Simplify 0 into 0
3.141 * [backup-simplify]: Simplify 0 into 0
3.141 * [backup-simplify]: Simplify 0 into 0
3.142 * [backup-simplify]: Simplify (atan2 1 (+ (/ 1 (pow (/ 1 N) 2)) (+ (/ 1 (/ 1 N)) 1))) into (atan2 1 (+ N (+ (pow N 2) 1)))
3.142 * [backup-simplify]: Simplify (atan2 1 (+ 1 (* (+ (/ 1 (- N)) 1) (/ 1 (- N))))) into (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))
3.142 * [approximate]: Taking taylor expansion of (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) in (N) around 0
3.142 * [taylor]: Taking taylor expansion of (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) in N
3.142 * [backup-simplify]: Simplify (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) into (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))
3.142 * [taylor]: Taking taylor expansion of (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) in N
3.142 * [backup-simplify]: Simplify (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) into (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))
3.143 * [backup-simplify]: Simplify (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N))) into (atan2 1 (- (+ (/ 1 (pow N 2)) 1) (/ 1 N)))
3.143 * [backup-simplify]: Simplify 0 into 0
3.143 * [backup-simplify]: Simplify 0 into 0
3.143 * [backup-simplify]: Simplify 0 into 0
3.143 * [backup-simplify]: Simplify 0 into 0
3.143 * [backup-simplify]: Simplify 0 into 0
3.143 * [backup-simplify]: Simplify 0 into 0
3.143 * [backup-simplify]: Simplify (atan2 1 (- (+ (/ 1 (pow (/ 1 (- N)) 2)) 1) (/ 1 (/ 1 (- N))))) into (atan2 1 (+ N (+ (pow N 2) 1)))
3.143 * * * [progress]: simplifying candidates
3.143 * * * * [progress]: [ 1 / 62 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (pow (atan2 1 (+ 1 (* (+ N 1) N))) 1/2)))))>
3.143 * * * * [progress]: [ 2 / 62 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (pow (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) 1)))))>
3.144 * * * * [progress]: [ 3 / 62 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (exp (log (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))))>
3.144 * * * * [progress]: [ 4 / 62 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (log (exp (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))))>
3.144 * * * * [progress]: [ 5 / 62 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (* (* (cbrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (cbrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (cbrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))))>
3.144 * * * * [progress]: [ 6 / 62 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (cbrt (* (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))))>
3.144 * * * * [progress]: [ 7 / 62 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (* (sqrt (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (sqrt (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))))))>
3.144 * [simplify]: Simplifying (sqrt (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))
3.144 * * [simplify]: iters left: 6 (9 enodes)
3.149 * * [simplify]: iters left: 5 (33 enodes)
3.157 * * [simplify]: iters left: 4 (42 enodes)
3.163 * * [simplify]: iters left: 3 (44 enodes)
3.169 * * [simplify]: Extracting #0: cost 1 inf + 0
3.169 * * [simplify]: Extracting #1: cost 4 inf + 0
3.170 * * [simplify]: Extracting #2: cost 7 inf + 0
3.170 * * [simplify]: Extracting #3: cost 10 inf + 0
3.170 * * [simplify]: Extracting #4: cost 11 inf + 1
3.170 * * [simplify]: Extracting #5: cost 15 inf + 1
3.170 * * [simplify]: Extracting #6: cost 15 inf + 43
3.170 * * [simplify]: Extracting #7: cost 11 inf + 249
3.170 * * [simplify]: Extracting #8: cost 7 inf + 836
3.173 * * [simplify]: Extracting #9: cost 0 inf + 3310
3.173 * [simplify]: Simplified to (fabs (cbrt (atan2 1 (+ (+ (* N N) N) 1))))
3.173 * [simplify]: Simplified (2 2 2 1 1) to (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (* (fabs (cbrt (atan2 1 (+ (+ (* N N) N) 1)))) (sqrt (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))))))
3.174 * * * * [progress]: [ 8 / 62 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))))>
3.174 * [simplify]: Simplifying (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))
3.174 * * [simplify]: iters left: 6 (8 enodes)
3.176 * * [simplify]: iters left: 5 (29 enodes)
3.181 * * [simplify]: iters left: 4 (38 enodes)
3.187 * * [simplify]: iters left: 3 (40 enodes)
3.198 * * [simplify]: Extracting #0: cost 1 inf + 0
3.198 * * [simplify]: Extracting #1: cost 3 inf + 0
3.198 * * [simplify]: Extracting #2: cost 5 inf + 0
3.198 * * [simplify]: Extracting #3: cost 8 inf + 0
3.198 * * [simplify]: Extracting #4: cost 9 inf + 1
3.198 * * [simplify]: Extracting #5: cost 13 inf + 1
3.198 * * [simplify]: Extracting #6: cost 14 inf + 2
3.199 * * [simplify]: Extracting #7: cost 9 inf + 249
3.199 * * [simplify]: Extracting #8: cost 5 inf + 836
3.199 * * [simplify]: Extracting #9: cost 1 inf + 2044
3.200 * * [simplify]: Extracting #10: cost 0 inf + 2386
3.201 * [simplify]: Simplified to (sqrt (sqrt (atan2 1 (+ (+ N (* N N)) 1))))
3.201 * [simplify]: Simplified (2 2 2 1 1) to (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (* (sqrt (sqrt (atan2 1 (+ (+ N (* N N)) 1)))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))))
3.201 * * * * [progress]: [ 9 / 62 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (* (sqrt 1) (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))))))>
3.201 * [simplify]: Simplifying (sqrt 1)
3.201 * * [simplify]: iters left: 1 (2 enodes)
3.205 * * [simplify]: Extracting #0: cost 1 inf + 0
3.205 * * [simplify]: Extracting #1: cost 0 inf + 1
3.205 * [simplify]: Simplified to 1
3.205 * [simplify]: Simplified (2 2 2 1 1) to (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (* 1 (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))))))
3.205 * * * * [progress]: [ 10 / 62 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (pow (atan2 1 (+ 1 (* (+ N 1) N))) (/ 1 2))))))>
3.206 * [simplify]: Simplifying (atan2 1 (+ 1 (* (+ N 1) N)))
3.206 * * [simplify]: iters left: 6 (6 enodes)
3.209 * * [simplify]: iters left: 5 (23 enodes)
3.216 * * [simplify]: iters left: 4 (32 enodes)
3.225 * * [simplify]: iters left: 3 (34 enodes)
3.234 * * [simplify]: Extracting #0: cost 1 inf + 0
3.234 * * [simplify]: Extracting #1: cost 4 inf + 0
3.234 * * [simplify]: Extracting #2: cost 5 inf + 1
3.234 * * [simplify]: Extracting #3: cost 9 inf + 1
3.234 * * [simplify]: Extracting #4: cost 9 inf + 43
3.234 * * [simplify]: Extracting #5: cost 0 inf + 1098
3.235 * [simplify]: Simplified to (atan2 1 (+ (+ N (* N N)) 1))
3.235 * [simplify]: Simplified (2 2 2 1 1) to (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (pow (atan2 1 (+ (+ N (* N N)) 1)) (/ 1 2))))))
3.235 * * * * [progress]: [ 11 / 62 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))))>
3.235 * * * * [progress]: [ 12 / 62 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (fabs (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))))))>
3.235 * [simplify]: Simplifying (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))
3.235 * * [simplify]: iters left: 6 (7 enodes)
3.239 * * [simplify]: iters left: 5 (26 enodes)
3.247 * * [simplify]: iters left: 4 (35 enodes)
3.257 * * [simplify]: iters left: 3 (37 enodes)
3.267 * * [simplify]: Extracting #0: cost 1 inf + 0
3.267 * * [simplify]: Extracting #1: cost 3 inf + 0
3.267 * * [simplify]: Extracting #2: cost 6 inf + 0
3.267 * * [simplify]: Extracting #3: cost 7 inf + 1
3.267 * * [simplify]: Extracting #4: cost 11 inf + 1
3.267 * * [simplify]: Extracting #5: cost 8 inf + 249
3.267 * * [simplify]: Extracting #6: cost 3 inf + 836
3.268 * * [simplify]: Extracting #7: cost 1 inf + 1400
3.268 * * [simplify]: Extracting #8: cost 0 inf + 1702
3.269 * [simplify]: Simplified to (sqrt (atan2 1 (+ (* (+ N 1) N) 1)))
3.269 * [simplify]: Simplified (2 2 2 1 1) to (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (fabs (sqrt (atan2 1 (+ (* (+ N 1) N) 1))))))))
3.269 * * * * [progress]: [ 13 / 62 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (* 1 (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))))))>
3.269 * * * * [progress]: [ 14 / 62 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (posit16->real (real->posit16 (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))))>
3.269 * * * * [progress]: [ 15 / 62 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (sqrt (pow (atan2 1 (+ 1 (* (+ N 1) N))) 1/2)) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
3.269 * * * * [progress]: [ 16 / 62 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (sqrt (pow (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) 1)) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
3.269 * * * * [progress]: [ 17 / 62 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (sqrt (exp (log (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
3.269 * * * * [progress]: [ 18 / 62 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (sqrt (log (exp (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
3.270 * * * * [progress]: [ 19 / 62 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (sqrt (* (* (cbrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (cbrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (cbrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
3.270 * * * * [progress]: [ 20 / 62 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (sqrt (cbrt (* (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
3.270 * * * * [progress]: [ 21 / 62 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (sqrt (* (sqrt (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (sqrt (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
3.270 * [simplify]: Simplifying (sqrt (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))
3.270 * * [simplify]: iters left: 6 (9 enodes)
3.275 * * [simplify]: iters left: 5 (33 enodes)
3.285 * * [simplify]: iters left: 4 (42 enodes)
3.297 * * [simplify]: iters left: 3 (44 enodes)
3.309 * * [simplify]: Extracting #0: cost 1 inf + 0
3.309 * * [simplify]: Extracting #1: cost 4 inf + 0
3.309 * * [simplify]: Extracting #2: cost 7 inf + 0
3.309 * * [simplify]: Extracting #3: cost 10 inf + 0
3.309 * * [simplify]: Extracting #4: cost 11 inf + 1
3.309 * * [simplify]: Extracting #5: cost 15 inf + 1
3.309 * * [simplify]: Extracting #6: cost 15 inf + 43
3.309 * * [simplify]: Extracting #7: cost 11 inf + 249
3.310 * * [simplify]: Extracting #8: cost 7 inf + 836
3.310 * * [simplify]: Extracting #9: cost 0 inf + 3310
3.311 * [simplify]: Simplified to (fabs (cbrt (atan2 1 (+ (+ (* N N) N) 1))))
3.311 * [simplify]: Simplified (2 2 1 1 1) to (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (sqrt (* (fabs (cbrt (atan2 1 (+ (+ (* N N) N) 1)))) (sqrt (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))
3.311 * * * * [progress]: [ 22 / 62 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (sqrt (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
3.312 * [simplify]: Simplifying (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))
3.312 * * [simplify]: iters left: 6 (8 enodes)
3.316 * * [simplify]: iters left: 5 (29 enodes)
3.327 * * [simplify]: iters left: 4 (38 enodes)
3.335 * * [simplify]: iters left: 3 (40 enodes)
3.340 * * [simplify]: Extracting #0: cost 1 inf + 0
3.340 * * [simplify]: Extracting #1: cost 3 inf + 0
3.340 * * [simplify]: Extracting #2: cost 5 inf + 0
3.340 * * [simplify]: Extracting #3: cost 8 inf + 0
3.340 * * [simplify]: Extracting #4: cost 9 inf + 1
3.340 * * [simplify]: Extracting #5: cost 13 inf + 1
3.340 * * [simplify]: Extracting #6: cost 14 inf + 2
3.340 * * [simplify]: Extracting #7: cost 9 inf + 249
3.340 * * [simplify]: Extracting #8: cost 5 inf + 836
3.341 * * [simplify]: Extracting #9: cost 1 inf + 2044
3.341 * * [simplify]: Extracting #10: cost 0 inf + 2386
3.341 * [simplify]: Simplified to (sqrt (sqrt (atan2 1 (+ (+ N (* N N)) 1))))
3.341 * [simplify]: Simplified (2 2 1 1 1) to (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (sqrt (* (sqrt (sqrt (atan2 1 (+ (+ N (* N N)) 1)))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))
3.341 * * * * [progress]: [ 23 / 62 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (sqrt (* (sqrt 1) (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
3.342 * [simplify]: Simplifying (sqrt 1)
3.342 * * [simplify]: iters left: 1 (2 enodes)
3.344 * * [simplify]: Extracting #0: cost 1 inf + 0
3.344 * * [simplify]: Extracting #1: cost 0 inf + 1
3.344 * [simplify]: Simplified to 1
3.344 * [simplify]: Simplified (2 2 1 1 1) to (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (sqrt (* 1 (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))
3.344 * * * * [progress]: [ 24 / 62 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (sqrt (pow (atan2 1 (+ 1 (* (+ N 1) N))) (/ 1 2))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
3.344 * [simplify]: Simplifying (atan2 1 (+ 1 (* (+ N 1) N)))
3.344 * * [simplify]: iters left: 6 (6 enodes)
3.346 * * [simplify]: iters left: 5 (23 enodes)
3.350 * * [simplify]: iters left: 4 (32 enodes)
3.355 * * [simplify]: iters left: 3 (34 enodes)
3.360 * * [simplify]: Extracting #0: cost 1 inf + 0
3.360 * * [simplify]: Extracting #1: cost 4 inf + 0
3.360 * * [simplify]: Extracting #2: cost 5 inf + 1
3.360 * * [simplify]: Extracting #3: cost 9 inf + 1
3.360 * * [simplify]: Extracting #4: cost 9 inf + 43
3.361 * * [simplify]: Extracting #5: cost 0 inf + 1098
3.361 * [simplify]: Simplified to (atan2 1 (+ (+ N (* N N)) 1))
3.361 * [simplify]: Simplified (2 2 1 1 1) to (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (sqrt (pow (atan2 1 (+ (+ N (* N N)) 1)) (/ 1 2))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))
3.361 * * * * [progress]: [ 25 / 62 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (sqrt (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
3.361 * * * * [progress]: [ 26 / 62 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (sqrt (fabs (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
3.361 * [simplify]: Simplifying (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))
3.361 * * [simplify]: iters left: 6 (7 enodes)
3.364 * * [simplify]: iters left: 5 (26 enodes)
3.372 * * [simplify]: iters left: 4 (35 enodes)
3.382 * * [simplify]: iters left: 3 (37 enodes)
3.392 * * [simplify]: Extracting #0: cost 1 inf + 0
3.392 * * [simplify]: Extracting #1: cost 3 inf + 0
3.392 * * [simplify]: Extracting #2: cost 6 inf + 0
3.392 * * [simplify]: Extracting #3: cost 7 inf + 1
3.392 * * [simplify]: Extracting #4: cost 11 inf + 1
3.392 * * [simplify]: Extracting #5: cost 8 inf + 249
3.393 * * [simplify]: Extracting #6: cost 3 inf + 836
3.393 * * [simplify]: Extracting #7: cost 1 inf + 1400
3.394 * * [simplify]: Extracting #8: cost 0 inf + 1702
3.394 * [simplify]: Simplified to (sqrt (atan2 1 (+ (* (+ N 1) N) 1)))
3.394 * [simplify]: Simplified (2 2 1 1 1) to (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (sqrt (fabs (sqrt (atan2 1 (+ (* (+ N 1) N) 1))))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))
3.394 * * * * [progress]: [ 27 / 62 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (sqrt (* 1 (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
3.395 * * * * [progress]: [ 28 / 62 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (sqrt (posit16->real (real->posit16 (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
3.395 * * * * [progress]: [ 29 / 62 ] simplifiying candidate #<alt (λ (N) (* (pow (atan2 1 (+ 1 (* (+ N 1) N))) 1/2) (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
3.395 * * * * [progress]: [ 30 / 62 ] simplifiying candidate #<alt (λ (N) (* (pow (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) 1) (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
3.395 * * * * [progress]: [ 31 / 62 ] simplifiying candidate #<alt (λ (N) (* (exp (log (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
3.395 * * * * [progress]: [ 32 / 62 ] simplifiying candidate #<alt (λ (N) (* (log (exp (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
3.395 * * * * [progress]: [ 33 / 62 ] simplifiying candidate #<alt (λ (N) (* (* (* (cbrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (cbrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (cbrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
3.395 * * * * [progress]: [ 34 / 62 ] simplifiying candidate #<alt (λ (N) (* (cbrt (* (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
3.395 * * * * [progress]: [ 35 / 62 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (sqrt (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
3.395 * [simplify]: Simplifying (sqrt (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))
3.395 * * [simplify]: iters left: 6 (9 enodes)
3.400 * * [simplify]: iters left: 5 (33 enodes)
3.410 * * [simplify]: iters left: 4 (42 enodes)
3.422 * * [simplify]: iters left: 3 (44 enodes)
3.433 * * [simplify]: Extracting #0: cost 1 inf + 0
3.433 * * [simplify]: Extracting #1: cost 4 inf + 0
3.433 * * [simplify]: Extracting #2: cost 7 inf + 0
3.433 * * [simplify]: Extracting #3: cost 10 inf + 0
3.433 * * [simplify]: Extracting #4: cost 11 inf + 1
3.433 * * [simplify]: Extracting #5: cost 15 inf + 1
3.433 * * [simplify]: Extracting #6: cost 15 inf + 43
3.433 * * [simplify]: Extracting #7: cost 11 inf + 249
3.434 * * [simplify]: Extracting #8: cost 7 inf + 836
3.434 * * [simplify]: Extracting #9: cost 0 inf + 3310
3.435 * [simplify]: Simplified to (fabs (cbrt (atan2 1 (+ (+ (* N N) N) 1))))
3.435 * [simplify]: Simplified (2 1 1) to (λ (N) (* (* (fabs (cbrt (atan2 1 (+ (+ (* N N) N) 1)))) (sqrt (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))
3.435 * * * * [progress]: [ 36 / 62 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
3.436 * [simplify]: Simplifying (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))
3.436 * * [simplify]: iters left: 6 (8 enodes)
3.440 * * [simplify]: iters left: 5 (29 enodes)
3.449 * * [simplify]: iters left: 4 (38 enodes)
3.459 * * [simplify]: iters left: 3 (40 enodes)
3.464 * * [simplify]: Extracting #0: cost 1 inf + 0
3.464 * * [simplify]: Extracting #1: cost 3 inf + 0
3.464 * * [simplify]: Extracting #2: cost 5 inf + 0
3.464 * * [simplify]: Extracting #3: cost 8 inf + 0
3.464 * * [simplify]: Extracting #4: cost 9 inf + 1
3.464 * * [simplify]: Extracting #5: cost 13 inf + 1
3.464 * * [simplify]: Extracting #6: cost 14 inf + 2
3.464 * * [simplify]: Extracting #7: cost 9 inf + 249
3.464 * * [simplify]: Extracting #8: cost 5 inf + 836
3.465 * * [simplify]: Extracting #9: cost 1 inf + 2044
3.465 * * [simplify]: Extracting #10: cost 0 inf + 2386
3.465 * [simplify]: Simplified to (sqrt (sqrt (atan2 1 (+ (+ N (* N N)) 1))))
3.465 * [simplify]: Simplified (2 1 1) to (λ (N) (* (* (sqrt (sqrt (atan2 1 (+ (+ N (* N N)) 1)))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))
3.466 * * * * [progress]: [ 37 / 62 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt 1) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
3.466 * [simplify]: Simplifying (sqrt 1)
3.466 * * [simplify]: iters left: 1 (2 enodes)
3.468 * * [simplify]: Extracting #0: cost 1 inf + 0
3.468 * * [simplify]: Extracting #1: cost 0 inf + 1
3.468 * [simplify]: Simplified to 1
3.468 * [simplify]: Simplified (2 1 1) to (λ (N) (* (* 1 (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))
3.468 * * * * [progress]: [ 38 / 62 ] simplifiying candidate #<alt (λ (N) (* (pow (atan2 1 (+ 1 (* (+ N 1) N))) (/ 1 2)) (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
3.468 * [simplify]: Simplifying (atan2 1 (+ 1 (* (+ N 1) N)))
3.468 * * [simplify]: iters left: 6 (6 enodes)
3.470 * * [simplify]: iters left: 5 (23 enodes)
3.474 * * [simplify]: iters left: 4 (32 enodes)
3.479 * * [simplify]: iters left: 3 (34 enodes)
3.483 * * [simplify]: Extracting #0: cost 1 inf + 0
3.483 * * [simplify]: Extracting #1: cost 4 inf + 0
3.483 * * [simplify]: Extracting #2: cost 5 inf + 1
3.483 * * [simplify]: Extracting #3: cost 9 inf + 1
3.484 * * [simplify]: Extracting #4: cost 9 inf + 43
3.484 * * [simplify]: Extracting #5: cost 0 inf + 1098
3.484 * [simplify]: Simplified to (atan2 1 (+ (+ N (* N N)) 1))
3.484 * [simplify]: Simplified (2 1 1) to (λ (N) (* (pow (atan2 1 (+ (+ N (* N N)) 1)) (/ 1 2)) (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))
3.484 * * * * [progress]: [ 39 / 62 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
3.484 * * * * [progress]: [ 40 / 62 ] simplifiying candidate #<alt (λ (N) (* (fabs (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
3.484 * [simplify]: Simplifying (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))
3.484 * * [simplify]: iters left: 6 (7 enodes)
3.486 * * [simplify]: iters left: 5 (26 enodes)
3.491 * * [simplify]: iters left: 4 (35 enodes)
3.496 * * [simplify]: iters left: 3 (37 enodes)
3.501 * * [simplify]: Extracting #0: cost 1 inf + 0
3.501 * * [simplify]: Extracting #1: cost 3 inf + 0
3.501 * * [simplify]: Extracting #2: cost 6 inf + 0
3.501 * * [simplify]: Extracting #3: cost 7 inf + 1
3.501 * * [simplify]: Extracting #4: cost 11 inf + 1
3.501 * * [simplify]: Extracting #5: cost 8 inf + 249
3.501 * * [simplify]: Extracting #6: cost 3 inf + 836
3.502 * * [simplify]: Extracting #7: cost 1 inf + 1400
3.502 * * [simplify]: Extracting #8: cost 0 inf + 1702
3.502 * [simplify]: Simplified to (sqrt (atan2 1 (+ (* (+ N 1) N) 1)))
3.502 * [simplify]: Simplified (2 1 1) to (λ (N) (* (fabs (sqrt (atan2 1 (+ (* (+ N 1) N) 1)))) (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))
3.502 * * * * [progress]: [ 41 / 62 ] simplifiying candidate #<alt (λ (N) (* (* 1 (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
3.502 * * * * [progress]: [ 42 / 62 ] simplifiying candidate #<alt (λ (N) (* (posit16->real (real->posit16 (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
3.502 * * * * [progress]: [ 43 / 62 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (sqrt (pow (atan2 1 (+ 1 (* (+ N 1) N))) 1))))))>
3.502 * * * * [progress]: [ 44 / 62 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (sqrt (exp (log (atan2 1 (+ 1 (* (+ N 1) N))))))))))>
3.502 * * * * [progress]: [ 45 / 62 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (sqrt (log (exp (atan2 1 (+ 1 (* (+ N 1) N))))))))))>
3.503 * * * * [progress]: [ 46 / 62 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (sqrt (* (* (cbrt (atan2 1 (+ 1 (* (+ N 1) N)))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))) (cbrt (atan2 1 (+ 1 (* (+ N 1) N))))))))))>
3.503 * * * * [progress]: [ 47 / 62 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (sqrt (cbrt (* (* (atan2 1 (+ 1 (* (+ N 1) N))) (atan2 1 (+ 1 (* (+ N 1) N)))) (atan2 1 (+ 1 (* (+ N 1) N))))))))))>
3.503 * * * * [progress]: [ 48 / 62 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (sqrt (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))))>
3.503 * * * * [progress]: [ 49 / 62 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (sqrt (* 1 (atan2 1 (+ 1 (* (+ N 1) N)))))))))>
3.503 * * * * [progress]: [ 50 / 62 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (sqrt (posit16->real (real->posit16 (atan2 1 (+ 1 (* (+ N 1) N))))))))))>
3.503 * * * * [progress]: [ 51 / 62 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))))))>
3.503 * [simplify]: Simplifying (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
3.503 * * [simplify]: iters left: 6 (8 enodes)
3.506 * * [simplify]: iters left: 5 (34 enodes)
3.511 * * [simplify]: iters left: 4 (45 enodes)
3.518 * * [simplify]: iters left: 3 (51 enodes)
3.525 * * [simplify]: iters left: 2 (57 enodes)
3.532 * * [simplify]: Extracting #0: cost 1 inf + 0
3.532 * * [simplify]: Extracting #1: cost 3 inf + 0
3.532 * * [simplify]: Extracting #2: cost 6 inf + 0
3.532 * * [simplify]: Extracting #3: cost 11 inf + 1
3.532 * * [simplify]: Extracting #4: cost 5 inf + 1620
3.533 * * [simplify]: Extracting #5: cost 0 inf + 1867
3.533 * [simplify]: Simplified to (sqrt (atan2 1 (+ N (+ (* N N) 1))))
3.533 * [simplify]: Simplified (2 2 2 1) to (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (sqrt (atan2 1 (+ N (+ (* N N) 1))))))))
3.533 * * * * [progress]: [ 52 / 62 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))))))>
3.533 * [simplify]: Simplifying (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
3.533 * * [simplify]: iters left: 6 (8 enodes)
3.536 * * [simplify]: iters left: 5 (34 enodes)
3.543 * * [simplify]: iters left: 4 (45 enodes)
3.549 * * [simplify]: iters left: 3 (51 enodes)
3.557 * * [simplify]: iters left: 2 (57 enodes)
3.572 * * [simplify]: Extracting #0: cost 1 inf + 0
3.572 * * [simplify]: Extracting #1: cost 3 inf + 0
3.572 * * [simplify]: Extracting #2: cost 6 inf + 0
3.572 * * [simplify]: Extracting #3: cost 11 inf + 1
3.572 * * [simplify]: Extracting #4: cost 5 inf + 1620
3.573 * * [simplify]: Extracting #5: cost 0 inf + 1867
3.573 * [simplify]: Simplified to (sqrt (atan2 1 (+ N (+ (* N N) 1))))
3.574 * [simplify]: Simplified (2 2 2 1) to (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (sqrt (atan2 1 (+ N (+ (* N N) 1))))))))
3.574 * * * * [progress]: [ 53 / 62 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))))))>
3.574 * [simplify]: Simplifying (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
3.574 * * [simplify]: iters left: 6 (8 enodes)
3.580 * * [simplify]: iters left: 5 (34 enodes)
3.591 * * [simplify]: iters left: 4 (45 enodes)
3.598 * * [simplify]: iters left: 3 (51 enodes)
3.605 * * [simplify]: iters left: 2 (57 enodes)
3.612 * * [simplify]: Extracting #0: cost 1 inf + 0
3.612 * * [simplify]: Extracting #1: cost 3 inf + 0
3.612 * * [simplify]: Extracting #2: cost 6 inf + 0
3.612 * * [simplify]: Extracting #3: cost 11 inf + 1
3.612 * * [simplify]: Extracting #4: cost 5 inf + 1620
3.613 * * [simplify]: Extracting #5: cost 0 inf + 1867
3.613 * [simplify]: Simplified to (sqrt (atan2 1 (+ N (+ (* N N) 1))))
3.613 * [simplify]: Simplified (2 2 2 1) to (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (sqrt (atan2 1 (+ N (+ (* N N) 1))))))))
3.613 * * * * [progress]: [ 54 / 62 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (sqrt (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
3.613 * [simplify]: Simplifying (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
3.613 * * [simplify]: iters left: 6 (8 enodes)
3.616 * * [simplify]: iters left: 5 (34 enodes)
3.622 * * [simplify]: iters left: 4 (45 enodes)
3.634 * * [simplify]: iters left: 3 (51 enodes)
3.647 * * [simplify]: iters left: 2 (57 enodes)
3.658 * * [simplify]: Extracting #0: cost 1 inf + 0
3.658 * * [simplify]: Extracting #1: cost 3 inf + 0
3.658 * * [simplify]: Extracting #2: cost 6 inf + 0
3.658 * * [simplify]: Extracting #3: cost 11 inf + 1
3.658 * * [simplify]: Extracting #4: cost 5 inf + 1620
3.658 * * [simplify]: Extracting #5: cost 0 inf + 1867
3.659 * [simplify]: Simplified to (sqrt (atan2 1 (+ N (+ (* N N) 1))))
3.659 * [simplify]: Simplified (2 2 1 1) to (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (sqrt (sqrt (atan2 1 (+ N (+ (* N N) 1))))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))
3.659 * * * * [progress]: [ 55 / 62 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (sqrt (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
3.659 * [simplify]: Simplifying (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
3.659 * * [simplify]: iters left: 6 (8 enodes)
3.662 * * [simplify]: iters left: 5 (34 enodes)
3.667 * * [simplify]: iters left: 4 (45 enodes)
3.674 * * [simplify]: iters left: 3 (51 enodes)
3.681 * * [simplify]: iters left: 2 (57 enodes)
3.693 * * [simplify]: Extracting #0: cost 1 inf + 0
3.693 * * [simplify]: Extracting #1: cost 3 inf + 0
3.693 * * [simplify]: Extracting #2: cost 6 inf + 0
3.693 * * [simplify]: Extracting #3: cost 11 inf + 1
3.693 * * [simplify]: Extracting #4: cost 5 inf + 1620
3.694 * * [simplify]: Extracting #5: cost 0 inf + 1867
3.694 * [simplify]: Simplified to (sqrt (atan2 1 (+ N (+ (* N N) 1))))
3.694 * [simplify]: Simplified (2 2 1 1) to (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (sqrt (sqrt (atan2 1 (+ N (+ (* N N) 1))))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))
3.695 * * * * [progress]: [ 56 / 62 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (sqrt (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
3.695 * [simplify]: Simplifying (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
3.695 * * [simplify]: iters left: 6 (8 enodes)
3.700 * * [simplify]: iters left: 5 (34 enodes)
3.711 * * [simplify]: iters left: 4 (45 enodes)
3.723 * * [simplify]: iters left: 3 (51 enodes)
3.736 * * [simplify]: iters left: 2 (57 enodes)
3.750 * * [simplify]: Extracting #0: cost 1 inf + 0
3.750 * * [simplify]: Extracting #1: cost 3 inf + 0
3.750 * * [simplify]: Extracting #2: cost 6 inf + 0
3.750 * * [simplify]: Extracting #3: cost 11 inf + 1
3.750 * * [simplify]: Extracting #4: cost 5 inf + 1620
3.751 * * [simplify]: Extracting #5: cost 0 inf + 1867
3.751 * [simplify]: Simplified to (sqrt (atan2 1 (+ N (+ (* N N) 1))))
3.752 * [simplify]: Simplified (2 2 1 1) to (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (sqrt (sqrt (atan2 1 (+ N (+ (* N N) 1))))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))
3.752 * * * * [progress]: [ 57 / 62 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
3.752 * [simplify]: Simplifying (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
3.752 * * [simplify]: iters left: 6 (8 enodes)
3.757 * * [simplify]: iters left: 5 (34 enodes)
3.769 * * [simplify]: iters left: 4 (45 enodes)
3.783 * * [simplify]: iters left: 3 (51 enodes)
3.797 * * [simplify]: iters left: 2 (57 enodes)
3.811 * * [simplify]: Extracting #0: cost 1 inf + 0
3.811 * * [simplify]: Extracting #1: cost 3 inf + 0
3.811 * * [simplify]: Extracting #2: cost 6 inf + 0
3.811 * * [simplify]: Extracting #3: cost 11 inf + 1
3.811 * * [simplify]: Extracting #4: cost 5 inf + 1620
3.812 * * [simplify]: Extracting #5: cost 0 inf + 1867
3.813 * [simplify]: Simplified to (sqrt (atan2 1 (+ N (+ (* N N) 1))))
3.813 * [simplify]: Simplified (2 1) to (λ (N) (* (sqrt (atan2 1 (+ N (+ (* N N) 1)))) (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))
3.813 * * * * [progress]: [ 58 / 62 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
3.814 * [simplify]: Simplifying (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
3.814 * * [simplify]: iters left: 6 (8 enodes)
3.819 * * [simplify]: iters left: 5 (34 enodes)
3.830 * * [simplify]: iters left: 4 (45 enodes)
3.842 * * [simplify]: iters left: 3 (51 enodes)
3.856 * * [simplify]: iters left: 2 (57 enodes)
3.870 * * [simplify]: Extracting #0: cost 1 inf + 0
3.870 * * [simplify]: Extracting #1: cost 3 inf + 0
3.870 * * [simplify]: Extracting #2: cost 6 inf + 0
3.870 * * [simplify]: Extracting #3: cost 11 inf + 1
3.871 * * [simplify]: Extracting #4: cost 5 inf + 1620
3.871 * * [simplify]: Extracting #5: cost 0 inf + 1867
3.872 * [simplify]: Simplified to (sqrt (atan2 1 (+ N (+ (* N N) 1))))
3.872 * [simplify]: Simplified (2 1) to (λ (N) (* (sqrt (atan2 1 (+ N (+ (* N N) 1)))) (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))
3.872 * * * * [progress]: [ 59 / 62 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ N (+ (pow N 2) 1)))) (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>
3.873 * [simplify]: Simplifying (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))
3.873 * * [simplify]: iters left: 6 (8 enodes)
3.878 * * [simplify]: iters left: 5 (34 enodes)
3.888 * * [simplify]: iters left: 4 (45 enodes)
3.901 * * [simplify]: iters left: 3 (51 enodes)
3.914 * * [simplify]: iters left: 2 (57 enodes)
3.929 * * [simplify]: Extracting #0: cost 1 inf + 0
3.929 * * [simplify]: Extracting #1: cost 3 inf + 0
3.929 * * [simplify]: Extracting #2: cost 6 inf + 0
3.929 * * [simplify]: Extracting #3: cost 11 inf + 1
3.929 * * [simplify]: Extracting #4: cost 5 inf + 1620
3.930 * * [simplify]: Extracting #5: cost 0 inf + 1867
3.931 * [simplify]: Simplified to (sqrt (atan2 1 (+ N (+ (* N N) 1))))
3.931 * [simplify]: Simplified (2 1) to (λ (N) (* (sqrt (atan2 1 (+ N (+ (* N N) 1)))) (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))
3.931 * * * * [progress]: [ 60 / 62 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))))))>
3.931 * [simplify]: Simplifying (atan2 1 (+ N (+ (pow N 2) 1)))
3.931 * * [simplify]: iters left: 6 (7 enodes)
3.936 * * [simplify]: iters left: 5 (31 enodes)
3.948 * * [simplify]: iters left: 4 (42 enodes)
3.960 * * [simplify]: iters left: 3 (48 enodes)
3.973 * * [simplify]: iters left: 2 (54 enodes)
3.987 * * [simplify]: Extracting #0: cost 1 inf + 0
3.987 * * [simplify]: Extracting #1: cost 4 inf + 0
3.987 * * [simplify]: Extracting #2: cost 9 inf + 1
3.987 * * [simplify]: Extracting #3: cost 5 inf + 1016
3.988 * * [simplify]: Extracting #4: cost 0 inf + 1263
3.988 * [simplify]: Simplified to (atan2 1 (+ N (+ (* N N) 1)))
3.988 * [simplify]: Simplified (2 2 2 1 1) to (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (sqrt (atan2 1 (+ N (+ (* N N) 1))))))))
3.988 * * * * [progress]: [ 61 / 62 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))))))>
3.989 * [simplify]: Simplifying (atan2 1 (+ N (+ (pow N 2) 1)))
3.989 * * [simplify]: iters left: 6 (7 enodes)
3.993 * * [simplify]: iters left: 5 (31 enodes)
4.003 * * [simplify]: iters left: 4 (42 enodes)
4.015 * * [simplify]: iters left: 3 (48 enodes)
4.025 * * [simplify]: iters left: 2 (54 enodes)
4.032 * * [simplify]: Extracting #0: cost 1 inf + 0
4.032 * * [simplify]: Extracting #1: cost 4 inf + 0
4.032 * * [simplify]: Extracting #2: cost 9 inf + 1
4.033 * * [simplify]: Extracting #3: cost 5 inf + 1016
4.033 * * [simplify]: Extracting #4: cost 0 inf + 1263
4.033 * [simplify]: Simplified to (atan2 1 (+ N (+ (* N N) 1)))
4.033 * [simplify]: Simplified (2 2 2 1 1) to (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (sqrt (atan2 1 (+ N (+ (* N N) 1))))))))
4.034 * * * * [progress]: [ 62 / 62 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (sqrt (atan2 1 (+ N (+ (pow N 2) 1))))))))>
4.034 * [simplify]: Simplifying (atan2 1 (+ N (+ (pow N 2) 1)))
4.034 * * [simplify]: iters left: 6 (7 enodes)
4.036 * * [simplify]: iters left: 5 (31 enodes)
4.041 * * [simplify]: iters left: 4 (42 enodes)
4.048 * * [simplify]: iters left: 3 (48 enodes)
4.054 * * [simplify]: iters left: 2 (54 enodes)
4.063 * * [simplify]: Extracting #0: cost 1 inf + 0
4.063 * * [simplify]: Extracting #1: cost 4 inf + 0
4.063 * * [simplify]: Extracting #2: cost 9 inf + 1
4.063 * * [simplify]: Extracting #3: cost 5 inf + 1016
4.064 * * [simplify]: Extracting #4: cost 0 inf + 1263
4.064 * [simplify]: Simplified to (atan2 1 (+ N (+ (* N N) 1)))
4.064 * [simplify]: Simplified (2 2 2 1 1) to (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (sqrt (atan2 1 (+ N (+ (* N N) 1))))))))
4.064 * * * [progress]: adding candidates to table
4.862 * [progress]: [Phase 3 of 3] Extracting.
4.862 * * [regime]: Finding splitpoints for: (#<alt (λ (N) (atan2 1 (+ 1 (* (sqrt (+ N 1)) (* (sqrt (+ N 1)) N)))))> #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))> #<alt (λ (N) (atan2 1 (+ 1 (* (+ N 1) N))))> #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (sqrt (* (* (cbrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (cbrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (cbrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))> #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>)
4.863 * * * [regime-changes]: Trying 1 branch expressions: (N)
4.863 * * * * [regimes]: Trying to branch on N from (#<alt (λ (N) (atan2 1 (+ 1 (* (sqrt (+ N 1)) (* (sqrt (+ N 1)) N)))))> #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))> #<alt (λ (N) (atan2 1 (+ 1 (* (+ N 1) N))))> #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (sqrt (* (* (cbrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (cbrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))))) (cbrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))> #<alt (λ (N) (* (sqrt (atan2 1 (+ 1 (* (+ N 1) N)))) (* (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))) (sqrt (sqrt (atan2 1 (+ 1 (* (+ N 1) N))))))))>)
4.916 * * * [regime]: Found split indices: #<option (#s(si 2 255))>
4.916 * [simplify]: Simplifying (atan2 1 (+ 1 (* (+ N 1) N)))
4.916 * * [simplify]: iters left: 6 (6 enodes)
4.917 * * [simplify]: iters left: 5 (11 enodes)
4.918 * * [simplify]: Extracting #0: cost 1 inf + 0
4.918 * * [simplify]: Extracting #1: cost 3 inf + 0
4.918 * * [simplify]: Extracting #2: cost 3 inf + 1
4.918 * * [simplify]: Extracting #3: cost 5 inf + 1
4.918 * * [simplify]: Extracting #4: cost 0 inf + 510
4.918 * [simplify]: Simplified to (atan2 1 (+ (* (+ N 1) N) 1))
7.406 * [regime-testing]: Baseline error score: 0.3261639127866263
7.408 * [regime-testing]: Oracle error score: 0.2934098185248435
7.413 * [regime-testing]: End program error score: 0.3261639127866263
7.463 * [regime-testing]: Target error score: 0.3277891159370201