0.002 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.066 * * * [progress]: [2/2] Setting up program.
0.070 * [progress]: [Phase 2 of 3] Improving.
0.070 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (N) (- (atan (+ N 1)) (atan N)))>
0.071 * [simplify]: Simplifying (- (atan (+ N 1)) (atan N))
0.071 * * [simplify]: iters left: 5 (6 enodes)
0.075 * * [simplify]: iters left: 4 (23 enodes)
0.082 * * [simplify]: iters left: 3 (28 enodes)
0.091 * * [simplify]: Extracting #0: cost 1 inf + 0
0.091 * * [simplify]: Extracting #1: cost 5 inf + 0
0.091 * * [simplify]: Extracting #2: cost 10 inf + 0
0.091 * * [simplify]: Extracting #3: cost 11 inf + 1
0.091 * * [simplify]: Extracting #4: cost 6 inf + 298
0.091 * * [simplify]: Extracting #5: cost 1 inf + 1176
0.092 * * [simplify]: Extracting #6: cost 0 inf + 1468
0.092 * [simplify]: Simplified to (- (atan (+ 1 N)) (atan N))
0.092 * [simplify]: Simplified (2) to (λ (N) (- (atan (+ 1 N)) (atan N)))
0.097 * * [progress]: iteration 1 / 4
0.097 * * * [progress]: picking best candidate
0.101 * * * * [pick]: Picked  #<alt (λ (N) (- (atan (+ N 1)) (atan N)))>
0.101 * * * [progress]: localizing error
0.139 * * * [progress]: generating rewritten candidates
0.139 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.148 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.149 * * * [progress]: generating series expansions
0.149 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.149 * [backup-simplify]: Simplify (- (atan (+ N 1)) (atan N)) into (- (atan (+ N 1)) (atan N))
0.149 * [approximate]: Taking taylor expansion of (- (atan (+ N 1)) (atan N)) in (N) around 0
0.149 * [taylor]: Taking taylor expansion of (- (atan (+ N 1)) (atan N)) in N
0.149 * [taylor]: Taking taylor expansion of (atan (+ N 1)) in N
0.150 * [backup-simplify]: Simplify (atan (+ N 1)) into (atan (+ N 1))
0.150 * [taylor]: Taking taylor expansion of (atan N) in N
0.150 * [backup-simplify]: Simplify (atan N) into (atan N)
0.150 * [taylor]: Taking taylor expansion of (- (atan (+ N 1)) (atan N)) in N
0.150 * [taylor]: Taking taylor expansion of (atan (+ N 1)) in N
0.150 * [backup-simplify]: Simplify (atan (+ N 1)) into (atan (+ N 1))
0.150 * [taylor]: Taking taylor expansion of (atan N) in N
0.150 * [backup-simplify]: Simplify (atan N) into (atan N)
0.150 * [backup-simplify]: Simplify (- (atan N)) into (- (atan N))
0.150 * [backup-simplify]: Simplify (+ (atan (+ N 1)) (- (atan N))) into (- (atan (+ N 1)) (atan N))
0.150 * [backup-simplify]: Simplify (- (atan (+ N 1)) (atan N)) into (- (atan (+ N 1)) (atan N))
0.151 * [backup-simplify]: Simplify (- 0) into 0
0.151 * [backup-simplify]: Simplify (+ 0 0) into 0
0.151 * [backup-simplify]: Simplify 0 into 0
0.151 * [backup-simplify]: Simplify (- 0) into 0
0.151 * [backup-simplify]: Simplify (+ 0 0) into 0
0.151 * [backup-simplify]: Simplify 0 into 0
0.152 * [backup-simplify]: Simplify (- 0) into 0
0.152 * [backup-simplify]: Simplify (+ 0 0) into 0
0.152 * [backup-simplify]: Simplify 0 into 0
0.152 * [backup-simplify]: Simplify (- 0) into 0
0.152 * [backup-simplify]: Simplify (+ 0 0) into 0
0.152 * [backup-simplify]: Simplify 0 into 0
0.153 * [backup-simplify]: Simplify (- 0) into 0
0.153 * [backup-simplify]: Simplify (+ 0 0) into 0
0.153 * [backup-simplify]: Simplify 0 into 0
0.153 * [backup-simplify]: Simplify (- 0) into 0
0.153 * [backup-simplify]: Simplify (+ 0 0) into 0
0.153 * [backup-simplify]: Simplify 0 into 0
0.154 * [backup-simplify]: Simplify (- (atan (+ N 1)) (atan N)) into (- (atan (+ N 1)) (atan N))
0.154 * [backup-simplify]: Simplify (- (atan (+ (/ 1 N) 1)) (atan (/ 1 N))) into (- (atan (+ (/ 1 N) 1)) (atan (/ 1 N)))
0.154 * [approximate]: Taking taylor expansion of (- (atan (+ (/ 1 N) 1)) (atan (/ 1 N))) in (N) around 0
0.154 * [taylor]: Taking taylor expansion of (- (atan (+ (/ 1 N) 1)) (atan (/ 1 N))) in N
0.154 * [taylor]: Taking taylor expansion of (atan (+ (/ 1 N) 1)) in N
0.154 * [backup-simplify]: Simplify (atan (+ (/ 1 N) 1)) into (atan (+ (/ 1 N) 1))
0.154 * [taylor]: Taking taylor expansion of (atan (/ 1 N)) in N
0.154 * [backup-simplify]: Simplify (atan (/ 1 N)) into (atan (/ 1 N))
0.154 * [taylor]: Taking taylor expansion of (- (atan (+ (/ 1 N) 1)) (atan (/ 1 N))) in N
0.154 * [taylor]: Taking taylor expansion of (atan (+ (/ 1 N) 1)) in N
0.154 * [backup-simplify]: Simplify (atan (+ (/ 1 N) 1)) into (atan (+ (/ 1 N) 1))
0.154 * [taylor]: Taking taylor expansion of (atan (/ 1 N)) in N
0.154 * [backup-simplify]: Simplify (atan (/ 1 N)) into (atan (/ 1 N))
0.154 * [backup-simplify]: Simplify (- (atan (/ 1 N))) into (- (atan (/ 1 N)))
0.154 * [backup-simplify]: Simplify (+ (atan (+ (/ 1 N) 1)) (- (atan (/ 1 N)))) into (- (atan (+ (/ 1 N) 1)) (atan (/ 1 N)))
0.154 * [backup-simplify]: Simplify (- (atan (+ (/ 1 N) 1)) (atan (/ 1 N))) into (- (atan (+ (/ 1 N) 1)) (atan (/ 1 N)))
0.155 * [backup-simplify]: Simplify (- 0) into 0
0.155 * [backup-simplify]: Simplify (+ 0 0) into 0
0.155 * [backup-simplify]: Simplify 0 into 0
0.155 * [backup-simplify]: Simplify (- 0) into 0
0.155 * [backup-simplify]: Simplify (+ 0 0) into 0
0.155 * [backup-simplify]: Simplify 0 into 0
0.156 * [backup-simplify]: Simplify (- 0) into 0
0.156 * [backup-simplify]: Simplify (+ 0 0) into 0
0.156 * [backup-simplify]: Simplify 0 into 0
0.156 * [backup-simplify]: Simplify (- 0) into 0
0.156 * [backup-simplify]: Simplify (+ 0 0) into 0
0.156 * [backup-simplify]: Simplify 0 into 0
0.157 * [backup-simplify]: Simplify (- 0) into 0
0.157 * [backup-simplify]: Simplify (+ 0 0) into 0
0.157 * [backup-simplify]: Simplify 0 into 0
0.157 * [backup-simplify]: Simplify (- 0) into 0
0.157 * [backup-simplify]: Simplify (+ 0 0) into 0
0.157 * [backup-simplify]: Simplify 0 into 0
0.157 * [backup-simplify]: Simplify (- (atan (+ (/ 1 (/ 1 N)) 1)) (atan (/ 1 (/ 1 N)))) into (- (atan (+ N 1)) (atan N))
0.157 * [backup-simplify]: Simplify (- (atan (+ (/ 1 (- N)) 1)) (atan (/ 1 (- N)))) into (- (atan (- 1 (/ 1 N))) (atan (/ -1 N)))
0.158 * [approximate]: Taking taylor expansion of (- (atan (- 1 (/ 1 N))) (atan (/ -1 N))) in (N) around 0
0.158 * [taylor]: Taking taylor expansion of (- (atan (- 1 (/ 1 N))) (atan (/ -1 N))) in N
0.158 * [taylor]: Taking taylor expansion of (atan (- 1 (/ 1 N))) in N
0.158 * [backup-simplify]: Simplify (atan (- 1 (/ 1 N))) into (atan (- 1 (/ 1 N)))
0.158 * [taylor]: Taking taylor expansion of (atan (/ -1 N)) in N
0.158 * [backup-simplify]: Simplify (atan (/ -1 N)) into (atan (/ -1 N))
0.158 * [taylor]: Taking taylor expansion of (- (atan (- 1 (/ 1 N))) (atan (/ -1 N))) in N
0.158 * [taylor]: Taking taylor expansion of (atan (- 1 (/ 1 N))) in N
0.158 * [backup-simplify]: Simplify (atan (- 1 (/ 1 N))) into (atan (- 1 (/ 1 N)))
0.158 * [taylor]: Taking taylor expansion of (atan (/ -1 N)) in N
0.158 * [backup-simplify]: Simplify (atan (/ -1 N)) into (atan (/ -1 N))
0.158 * [backup-simplify]: Simplify (- (atan (/ -1 N))) into (- (atan (/ -1 N)))
0.158 * [backup-simplify]: Simplify (+ (atan (- 1 (/ 1 N))) (- (atan (/ -1 N)))) into (- (atan (- 1 (/ 1 N))) (atan (/ -1 N)))
0.158 * [backup-simplify]: Simplify (- (atan (- 1 (/ 1 N))) (atan (/ -1 N))) into (- (atan (- 1 (/ 1 N))) (atan (/ -1 N)))
0.158 * [backup-simplify]: Simplify (- 0) into 0
0.159 * [backup-simplify]: Simplify (+ 0 0) into 0
0.159 * [backup-simplify]: Simplify 0 into 0
0.159 * [backup-simplify]: Simplify (- 0) into 0
0.159 * [backup-simplify]: Simplify (+ 0 0) into 0
0.159 * [backup-simplify]: Simplify 0 into 0
0.159 * [backup-simplify]: Simplify (- 0) into 0
0.160 * [backup-simplify]: Simplify (+ 0 0) into 0
0.160 * [backup-simplify]: Simplify 0 into 0
0.160 * [backup-simplify]: Simplify (- 0) into 0
0.160 * [backup-simplify]: Simplify (+ 0 0) into 0
0.160 * [backup-simplify]: Simplify 0 into 0
0.160 * [backup-simplify]: Simplify (- 0) into 0
0.161 * [backup-simplify]: Simplify (+ 0 0) into 0
0.161 * [backup-simplify]: Simplify 0 into 0
0.161 * [backup-simplify]: Simplify (- 0) into 0
0.161 * [backup-simplify]: Simplify (+ 0 0) into 0
0.161 * [backup-simplify]: Simplify 0 into 0
0.161 * [backup-simplify]: Simplify (- (atan (- 1 (/ 1 (/ 1 (- N))))) (atan (/ -1 (/ 1 (- N))))) into (- (atan (+ N 1)) (atan N))
0.161 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.161 * [backup-simplify]: Simplify (atan (+ N 1)) into (atan (+ N 1))
0.161 * [approximate]: Taking taylor expansion of (atan (+ N 1)) in (N) around 0
0.161 * [taylor]: Taking taylor expansion of (atan (+ N 1)) in N
0.161 * [backup-simplify]: Simplify (atan (+ N 1)) into (atan (+ N 1))
0.161 * [taylor]: Taking taylor expansion of (atan (+ N 1)) in N
0.161 * [backup-simplify]: Simplify (atan (+ N 1)) into (atan (+ N 1))
0.162 * [backup-simplify]: Simplify (atan (+ N 1)) into (atan (+ N 1))
0.162 * [backup-simplify]: Simplify 0 into 0
0.162 * [backup-simplify]: Simplify 0 into 0
0.162 * [backup-simplify]: Simplify 0 into 0
0.162 * [backup-simplify]: Simplify 0 into 0
0.162 * [backup-simplify]: Simplify 0 into 0
0.162 * [backup-simplify]: Simplify 0 into 0
0.162 * [backup-simplify]: Simplify (atan (+ N 1)) into (atan (+ N 1))
0.162 * [backup-simplify]: Simplify (atan (+ (/ 1 N) 1)) into (atan (+ (/ 1 N) 1))
0.162 * [approximate]: Taking taylor expansion of (atan (+ (/ 1 N) 1)) in (N) around 0
0.162 * [taylor]: Taking taylor expansion of (atan (+ (/ 1 N) 1)) in N
0.162 * [backup-simplify]: Simplify (atan (+ (/ 1 N) 1)) into (atan (+ (/ 1 N) 1))
0.162 * [taylor]: Taking taylor expansion of (atan (+ (/ 1 N) 1)) in N
0.162 * [backup-simplify]: Simplify (atan (+ (/ 1 N) 1)) into (atan (+ (/ 1 N) 1))
0.162 * [backup-simplify]: Simplify (atan (+ (/ 1 N) 1)) into (atan (+ (/ 1 N) 1))
0.162 * [backup-simplify]: Simplify 0 into 0
0.162 * [backup-simplify]: Simplify 0 into 0
0.162 * [backup-simplify]: Simplify 0 into 0
0.162 * [backup-simplify]: Simplify 0 into 0
0.162 * [backup-simplify]: Simplify 0 into 0
0.162 * [backup-simplify]: Simplify 0 into 0
0.162 * [backup-simplify]: Simplify (atan (+ (/ 1 (/ 1 N)) 1)) into (atan (+ N 1))
0.162 * [backup-simplify]: Simplify (atan (+ (/ 1 (- N)) 1)) into (atan (- 1 (/ 1 N)))
0.162 * [approximate]: Taking taylor expansion of (atan (- 1 (/ 1 N))) in (N) around 0
0.162 * [taylor]: Taking taylor expansion of (atan (- 1 (/ 1 N))) in N
0.162 * [backup-simplify]: Simplify (atan (- 1 (/ 1 N))) into (atan (- 1 (/ 1 N)))
0.162 * [taylor]: Taking taylor expansion of (atan (- 1 (/ 1 N))) in N
0.163 * [backup-simplify]: Simplify (atan (- 1 (/ 1 N))) into (atan (- 1 (/ 1 N)))
0.163 * [backup-simplify]: Simplify (atan (- 1 (/ 1 N))) into (atan (- 1 (/ 1 N)))
0.163 * [backup-simplify]: Simplify 0 into 0
0.163 * [backup-simplify]: Simplify 0 into 0
0.163 * [backup-simplify]: Simplify 0 into 0
0.163 * [backup-simplify]: Simplify 0 into 0
0.163 * [backup-simplify]: Simplify 0 into 0
0.163 * [backup-simplify]: Simplify 0 into 0
0.163 * [backup-simplify]: Simplify (atan (- 1 (/ 1 (/ 1 (- N))))) into (atan (+ N 1))
0.163 * * * [progress]: simplifying candidates
0.163 * * * * [progress]: [ 1 / 46 ] simplifiying candidate #<alt (λ (N) (+ (fma (* (cbrt (atan (+ N 1))) (cbrt (atan (+ N 1)))) (cbrt (atan (+ N 1))) (- (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N)))))) (fma (- (cbrt (atan N))) (* (cbrt (atan N)) (cbrt (atan N))) (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N)))))))>
0.163 * [simplify]: Simplifying (fma (* (cbrt (atan (+ N 1))) (cbrt (atan (+ N 1)))) (cbrt (atan (+ N 1))) (- (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N))))))
0.163 * * [simplify]: iters left: 6 (12 enodes)
0.166 * * [simplify]: iters left: 5 (48 enodes)
0.175 * * [simplify]: iters left: 4 (70 enodes)
0.187 * * [simplify]: iters left: 3 (92 enodes)
0.203 * * [simplify]: iters left: 2 (133 enodes)
0.244 * * [simplify]: iters left: 1 (224 enodes)
0.310 * * [simplify]: Extracting #0: cost 1 inf + 0
0.311 * * [simplify]: Extracting #1: cost 20 inf + 0
0.311 * * [simplify]: Extracting #2: cost 73 inf + 0
0.311 * * [simplify]: Extracting #3: cost 91 inf + 111
0.311 * * [simplify]: Extracting #4: cost 80 inf + 1802
0.313 * * [simplify]: Extracting #5: cost 31 inf + 28492
0.316 * * [simplify]: Extracting #6: cost 2 inf + 46521
0.320 * * [simplify]: Extracting #7: cost 0 inf + 48267
0.329 * [simplify]: Simplified to (- (atan (+ 1 N)) (atan N))
0.329 * [simplify]: Simplified (2 1) to (λ (N) (+ (- (atan (+ 1 N)) (atan N)) (fma (- (cbrt (atan N))) (* (cbrt (atan N)) (cbrt (atan N))) (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N)))))))
0.330 * [simplify]: Simplifying (fma (- (cbrt (atan N))) (* (cbrt (atan N)) (cbrt (atan N))) (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N)))))
0.330 * * [simplify]: iters left: 6 (7 enodes)
0.333 * * [simplify]: iters left: 5 (26 enodes)
0.342 * * [simplify]: iters left: 4 (42 enodes)
0.358 * * [simplify]: iters left: 3 (83 enodes)
0.373 * * [simplify]: iters left: 2 (133 enodes)
0.394 * * [simplify]: iters left: 1 (202 enodes)
0.439 * * [simplify]: Extracting #0: cost 1 inf + 0
0.439 * * [simplify]: Extracting #1: cost 0 inf + 1
0.439 * [simplify]: Simplified to 0
0.439 * [simplify]: Simplified (2 2) to (λ (N) (+ (- (atan (+ 1 N)) (atan N)) 0))
0.440 * * * * [progress]: [ 2 / 46 ] simplifiying candidate #<alt (λ (N) (+ (fma (* (cbrt (atan (+ N 1))) (cbrt (atan (+ N 1)))) (cbrt (atan (+ N 1))) (- (* (sqrt (atan N)) (sqrt (atan N))))) (fma (- (sqrt (atan N))) (sqrt (atan N)) (* (sqrt (atan N)) (sqrt (atan N))))))>
0.440 * [simplify]: Simplifying (fma (* (cbrt (atan (+ N 1))) (cbrt (atan (+ N 1)))) (cbrt (atan (+ N 1))) (- (* (sqrt (atan N)) (sqrt (atan N)))))
0.440 * * [simplify]: iters left: 6 (11 enodes)
0.442 * * [simplify]: iters left: 5 (39 enodes)
0.448 * * [simplify]: iters left: 4 (49 enodes)
0.456 * * [simplify]: iters left: 3 (54 enodes)
0.471 * * [simplify]: iters left: 2 (61 enodes)
0.490 * * [simplify]: iters left: 1 (78 enodes)
0.517 * * [simplify]: Extracting #0: cost 1 inf + 0
0.518 * * [simplify]: Extracting #1: cost 12 inf + 0
0.518 * * [simplify]: Extracting #2: cost 28 inf + 0
0.518 * * [simplify]: Extracting #3: cost 27 inf + 401
0.518 * * [simplify]: Extracting #4: cost 22 inf + 987
0.519 * * [simplify]: Extracting #5: cost 12 inf + 2711
0.519 * * [simplify]: Extracting #6: cost 4 inf + 5977
0.520 * * [simplify]: Extracting #7: cost 1 inf + 7661
0.521 * * [simplify]: Extracting #8: cost 0 inf + 8284
0.522 * [simplify]: Simplified to (- (atan (+ 1 N)) (atan N))
0.522 * [simplify]: Simplified (2 1) to (λ (N) (+ (- (atan (+ 1 N)) (atan N)) (fma (- (sqrt (atan N))) (sqrt (atan N)) (* (sqrt (atan N)) (sqrt (atan N))))))
0.522 * [simplify]: Simplifying (fma (- (sqrt (atan N))) (sqrt (atan N)) (* (sqrt (atan N)) (sqrt (atan N))))
0.522 * * [simplify]: iters left: 5 (6 enodes)
0.524 * * [simplify]: iters left: 4 (18 enodes)
0.526 * * [simplify]: iters left: 3 (26 enodes)
0.532 * * [simplify]: iters left: 2 (34 enodes)
0.537 * * [simplify]: iters left: 1 (36 enodes)
0.541 * * [simplify]: Extracting #0: cost 1 inf + 0
0.541 * * [simplify]: Extracting #1: cost 0 inf + 1
0.541 * [simplify]: Simplified to 0
0.541 * [simplify]: Simplified (2 2) to (λ (N) (+ (- (atan (+ 1 N)) (atan N)) 0))
0.541 * * * * [progress]: [ 3 / 46 ] simplifiying candidate #<alt (λ (N) (+ (fma (* (cbrt (atan (+ N 1))) (cbrt (atan (+ N 1)))) (cbrt (atan (+ N 1))) (- (* (atan N) 1))) (fma (- (atan N)) 1 (* (atan N) 1))))>
0.542 * [simplify]: Simplifying (fma (* (cbrt (atan (+ N 1))) (cbrt (atan (+ N 1)))) (cbrt (atan (+ N 1))) (- (* (atan N) 1)))
0.542 * * [simplify]: iters left: 6 (10 enodes)
0.545 * * [simplify]: iters left: 5 (39 enodes)
0.553 * * [simplify]: iters left: 4 (52 enodes)
0.568 * * [simplify]: iters left: 3 (63 enodes)
0.577 * * [simplify]: iters left: 2 (70 enodes)
0.588 * * [simplify]: iters left: 1 (84 enodes)
0.605 * * [simplify]: Extracting #0: cost 1 inf + 0
0.605 * * [simplify]: Extracting #1: cost 9 inf + 0
0.606 * * [simplify]: Extracting #2: cost 17 inf + 2
0.606 * * [simplify]: Extracting #3: cost 19 inf + 4
0.606 * * [simplify]: Extracting #4: cost 14 inf + 887
0.607 * * [simplify]: Extracting #5: cost 7 inf + 2842
0.608 * * [simplify]: Extracting #6: cost 1 inf + 4691
0.609 * * [simplify]: Extracting #7: cost 0 inf + 5129
0.611 * [simplify]: Simplified to (- (atan (+ 1 N)) (atan N))
0.611 * [simplify]: Simplified (2 1) to (λ (N) (+ (- (atan (+ 1 N)) (atan N)) (fma (- (atan N)) 1 (* (atan N) 1))))
0.611 * [simplify]: Simplifying (fma (- (atan N)) 1 (* (atan N) 1))
0.611 * * [simplify]: iters left: 4 (6 enodes)
0.614 * * [simplify]: iters left: 3 (21 enodes)
0.622 * * [simplify]: iters left: 2 (31 enodes)
0.632 * * [simplify]: iters left: 1 (35 enodes)
0.646 * * [simplify]: Extracting #0: cost 1 inf + 0
0.646 * * [simplify]: Extracting #1: cost 7 inf + 0
0.646 * * [simplify]: Extracting #2: cost 7 inf + 3
0.646 * * [simplify]: Extracting #3: cost 2 inf + 510
0.646 * * [simplify]: Extracting #4: cost 0 inf + 802
0.647 * [simplify]: Simplified to (* (atan N) 0)
0.647 * [simplify]: Simplified (2 2) to (λ (N) (+ (- (atan (+ 1 N)) (atan N)) (* (atan N) 0)))
0.647 * * * * [progress]: [ 4 / 46 ] simplifiying candidate #<alt (λ (N) (+ (fma (sqrt (atan (+ N 1))) (sqrt (atan (+ N 1))) (- (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N)))))) (fma (- (cbrt (atan N))) (* (cbrt (atan N)) (cbrt (atan N))) (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N)))))))>
0.647 * [simplify]: Simplifying (fma (sqrt (atan (+ N 1))) (sqrt (atan (+ N 1))) (- (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N))))))
0.647 * * [simplify]: iters left: 6 (11 enodes)
0.653 * * [simplify]: iters left: 5 (45 enodes)
0.668 * * [simplify]: iters left: 4 (63 enodes)
0.688 * * [simplify]: iters left: 3 (83 enodes)
0.705 * * [simplify]: iters left: 2 (129 enodes)
0.734 * * [simplify]: iters left: 1 (221 enodes)
0.795 * * [simplify]: Extracting #0: cost 1 inf + 0
0.796 * * [simplify]: Extracting #1: cost 22 inf + 0
0.796 * * [simplify]: Extracting #2: cost 93 inf + 0
0.797 * * [simplify]: Extracting #3: cost 108 inf + 257
0.798 * * [simplify]: Extracting #4: cost 99 inf + 1300
0.802 * * [simplify]: Extracting #5: cost 57 inf + 22253
0.811 * * [simplify]: Extracting #6: cost 5 inf + 60513
0.820 * * [simplify]: Extracting #7: cost 0 inf + 64154
0.825 * [simplify]: Simplified to (- (atan (+ 1 N)) (atan N))
0.826 * [simplify]: Simplified (2 1) to (λ (N) (+ (- (atan (+ 1 N)) (atan N)) (fma (- (cbrt (atan N))) (* (cbrt (atan N)) (cbrt (atan N))) (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N)))))))
0.826 * [simplify]: Simplifying (fma (- (cbrt (atan N))) (* (cbrt (atan N)) (cbrt (atan N))) (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N)))))
0.826 * * [simplify]: iters left: 6 (7 enodes)
0.827 * * [simplify]: iters left: 5 (26 enodes)
0.832 * * [simplify]: iters left: 4 (42 enodes)
0.841 * * [simplify]: iters left: 3 (83 enodes)
0.866 * * [simplify]: iters left: 2 (133 enodes)
0.906 * * [simplify]: iters left: 1 (202 enodes)
0.976 * * [simplify]: Extracting #0: cost 1 inf + 0
0.976 * * [simplify]: Extracting #1: cost 0 inf + 1
0.977 * [simplify]: Simplified to 0
0.977 * [simplify]: Simplified (2 2) to (λ (N) (+ (- (atan (+ 1 N)) (atan N)) 0))
0.977 * * * * [progress]: [ 5 / 46 ] simplifiying candidate #<alt (λ (N) (+ (fma (sqrt (atan (+ N 1))) (sqrt (atan (+ N 1))) (- (* (sqrt (atan N)) (sqrt (atan N))))) (fma (- (sqrt (atan N))) (sqrt (atan N)) (* (sqrt (atan N)) (sqrt (atan N))))))>
0.977 * [simplify]: Simplifying (fma (sqrt (atan (+ N 1))) (sqrt (atan (+ N 1))) (- (* (sqrt (atan N)) (sqrt (atan N)))))
0.977 * * [simplify]: iters left: 6 (10 enodes)
0.985 * * [simplify]: iters left: 5 (36 enodes)
0.994 * * [simplify]: iters left: 4 (42 enodes)
1.000 * * [simplify]: iters left: 3 (46 enodes)
1.007 * * [simplify]: iters left: 2 (54 enodes)
1.015 * * [simplify]: iters left: 1 (71 enodes)
1.035 * * [simplify]: Extracting #0: cost 1 inf + 0
1.035 * * [simplify]: Extracting #1: cost 14 inf + 0
1.035 * * [simplify]: Extracting #2: cost 34 inf + 0
1.035 * * [simplify]: Extracting #3: cost 35 inf + 1
1.036 * * [simplify]: Extracting #4: cost 31 inf + 400
1.036 * * [simplify]: Extracting #5: cost 17 inf + 3183
1.039 * * [simplify]: Extracting #6: cost 3 inf + 8526
1.042 * * [simplify]: Extracting #7: cost 0 inf + 9762
1.045 * [simplify]: Simplified to (- (atan (+ 1 N)) (atan N))
1.045 * [simplify]: Simplified (2 1) to (λ (N) (+ (- (atan (+ 1 N)) (atan N)) (fma (- (sqrt (atan N))) (sqrt (atan N)) (* (sqrt (atan N)) (sqrt (atan N))))))
1.045 * [simplify]: Simplifying (fma (- (sqrt (atan N))) (sqrt (atan N)) (* (sqrt (atan N)) (sqrt (atan N))))
1.045 * * [simplify]: iters left: 5 (6 enodes)
1.048 * * [simplify]: iters left: 4 (18 enodes)
1.053 * * [simplify]: iters left: 3 (26 enodes)
1.061 * * [simplify]: iters left: 2 (34 enodes)
1.070 * * [simplify]: iters left: 1 (36 enodes)
1.078 * * [simplify]: Extracting #0: cost 1 inf + 0
1.078 * * [simplify]: Extracting #1: cost 0 inf + 1
1.078 * [simplify]: Simplified to 0
1.078 * [simplify]: Simplified (2 2) to (λ (N) (+ (- (atan (+ 1 N)) (atan N)) 0))
1.078 * * * * [progress]: [ 6 / 46 ] simplifiying candidate #<alt (λ (N) (+ (fma (sqrt (atan (+ N 1))) (sqrt (atan (+ N 1))) (- (* (atan N) 1))) (fma (- (atan N)) 1 (* (atan N) 1))))>
1.079 * [simplify]: Simplifying (fma (sqrt (atan (+ N 1))) (sqrt (atan (+ N 1))) (- (* (atan N) 1)))
1.079 * * [simplify]: iters left: 6 (9 enodes)
1.084 * * [simplify]: iters left: 5 (36 enodes)
1.097 * * [simplify]: iters left: 4 (45 enodes)
1.111 * * [simplify]: iters left: 3 (50 enodes)
1.126 * * [simplify]: Extracting #0: cost 1 inf + 0
1.126 * * [simplify]: Extracting #1: cost 6 inf + 0
1.127 * * [simplify]: Extracting #2: cost 14 inf + 0
1.127 * * [simplify]: Extracting #3: cost 12 inf + 3
1.127 * * [simplify]: Extracting #4: cost 6 inf + 592
1.127 * * [simplify]: Extracting #5: cost 0 inf + 1843
1.128 * [simplify]: Simplified to (- (atan (+ 1 N)) (atan N))
1.128 * [simplify]: Simplified (2 1) to (λ (N) (+ (- (atan (+ 1 N)) (atan N)) (fma (- (atan N)) 1 (* (atan N) 1))))
1.128 * [simplify]: Simplifying (fma (- (atan N)) 1 (* (atan N) 1))
1.128 * * [simplify]: iters left: 4 (6 enodes)
1.132 * * [simplify]: iters left: 3 (21 enodes)
1.139 * * [simplify]: iters left: 2 (31 enodes)
1.144 * * [simplify]: iters left: 1 (35 enodes)
1.150 * * [simplify]: Extracting #0: cost 1 inf + 0
1.150 * * [simplify]: Extracting #1: cost 7 inf + 0
1.150 * * [simplify]: Extracting #2: cost 7 inf + 3
1.150 * * [simplify]: Extracting #3: cost 2 inf + 510
1.150 * * [simplify]: Extracting #4: cost 0 inf + 802
1.150 * [simplify]: Simplified to (* (atan N) 0)
1.150 * [simplify]: Simplified (2 2) to (λ (N) (+ (- (atan (+ 1 N)) (atan N)) (* (atan N) 0)))
1.150 * * * * [progress]: [ 7 / 46 ] simplifiying candidate #<alt (λ (N) (+ (fma 1 (atan (+ N 1)) (- (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N)))))) (fma (- (cbrt (atan N))) (* (cbrt (atan N)) (cbrt (atan N))) (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N)))))))>
1.151 * [simplify]: Simplifying (fma 1 (atan (+ N 1)) (- (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N))))))
1.151 * * [simplify]: iters left: 6 (10 enodes)
1.153 * * [simplify]: iters left: 5 (42 enodes)
1.162 * * [simplify]: iters left: 4 (61 enodes)
1.183 * * [simplify]: iters left: 3 (81 enodes)
1.200 * * [simplify]: iters left: 2 (121 enodes)
1.229 * * [simplify]: iters left: 1 (204 enodes)
1.280 * * [simplify]: Extracting #0: cost 1 inf + 0
1.280 * * [simplify]: Extracting #1: cost 14 inf + 0
1.281 * * [simplify]: Extracting #2: cost 52 inf + 1
1.281 * * [simplify]: Extracting #3: cost 74 inf + 6
1.282 * * [simplify]: Extracting #4: cost 65 inf + 1076
1.283 * * [simplify]: Extracting #5: cost 47 inf + 8292
1.288 * * [simplify]: Extracting #6: cost 8 inf + 31632
1.295 * * [simplify]: Extracting #7: cost 0 inf + 37569
1.300 * [simplify]: Simplified to (- (atan (+ N 1)) (atan N))
1.300 * [simplify]: Simplified (2 1) to (λ (N) (+ (- (atan (+ N 1)) (atan N)) (fma (- (cbrt (atan N))) (* (cbrt (atan N)) (cbrt (atan N))) (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N)))))))
1.300 * [simplify]: Simplifying (fma (- (cbrt (atan N))) (* (cbrt (atan N)) (cbrt (atan N))) (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N)))))
1.300 * * [simplify]: iters left: 6 (7 enodes)
1.302 * * [simplify]: iters left: 5 (26 enodes)
1.307 * * [simplify]: iters left: 4 (42 enodes)
1.316 * * [simplify]: iters left: 3 (83 enodes)
1.337 * * [simplify]: iters left: 2 (133 enodes)
1.361 * * [simplify]: iters left: 1 (202 enodes)
1.417 * * [simplify]: Extracting #0: cost 1 inf + 0
1.417 * * [simplify]: Extracting #1: cost 0 inf + 1
1.417 * [simplify]: Simplified to 0
1.417 * [simplify]: Simplified (2 2) to (λ (N) (+ (- (atan (+ N 1)) (atan N)) 0))
1.417 * * * * [progress]: [ 8 / 46 ] simplifiying candidate #<alt (λ (N) (+ (fma 1 (atan (+ N 1)) (- (* (sqrt (atan N)) (sqrt (atan N))))) (fma (- (sqrt (atan N))) (sqrt (atan N)) (* (sqrt (atan N)) (sqrt (atan N))))))>
1.418 * [simplify]: Simplifying (fma 1 (atan (+ N 1)) (- (* (sqrt (atan N)) (sqrt (atan N)))))
1.418 * * [simplify]: iters left: 6 (9 enodes)
1.426 * * [simplify]: iters left: 5 (33 enodes)
1.436 * * [simplify]: iters left: 4 (40 enodes)
1.448 * * [simplify]: iters left: 3 (44 enodes)
1.460 * * [simplify]: iters left: 2 (45 enodes)
1.469 * * [simplify]: iters left: 1 (47 enodes)
1.476 * * [simplify]: Extracting #0: cost 1 inf + 0
1.476 * * [simplify]: Extracting #1: cost 8 inf + 0
1.476 * * [simplify]: Extracting #2: cost 14 inf + 1
1.476 * * [simplify]: Extracting #3: cost 14 inf + 2
1.476 * * [simplify]: Extracting #4: cost 2 inf + 1548
1.476 * * [simplify]: Extracting #5: cost 0 inf + 2132
1.476 * [simplify]: Simplified to (- (atan (+ N 1)) (atan N))
1.477 * [simplify]: Simplified (2 1) to (λ (N) (+ (- (atan (+ N 1)) (atan N)) (fma (- (sqrt (atan N))) (sqrt (atan N)) (* (sqrt (atan N)) (sqrt (atan N))))))
1.477 * [simplify]: Simplifying (fma (- (sqrt (atan N))) (sqrt (atan N)) (* (sqrt (atan N)) (sqrt (atan N))))
1.477 * * [simplify]: iters left: 5 (6 enodes)
1.478 * * [simplify]: iters left: 4 (18 enodes)
1.481 * * [simplify]: iters left: 3 (26 enodes)
1.485 * * [simplify]: iters left: 2 (34 enodes)
1.489 * * [simplify]: iters left: 1 (36 enodes)
1.493 * * [simplify]: Extracting #0: cost 1 inf + 0
1.494 * * [simplify]: Extracting #1: cost 0 inf + 1
1.494 * [simplify]: Simplified to 0
1.494 * [simplify]: Simplified (2 2) to (λ (N) (+ (- (atan (+ N 1)) (atan N)) 0))
1.494 * * * * [progress]: [ 9 / 46 ] simplifiying candidate #<alt (λ (N) (+ (fma 1 (atan (+ N 1)) (- (* (atan N) 1))) (fma (- (atan N)) 1 (* (atan N) 1))))>
1.494 * [simplify]: Simplifying (fma 1 (atan (+ N 1)) (- (* (atan N) 1)))
1.494 * * [simplify]: iters left: 6 (8 enodes)
1.496 * * [simplify]: iters left: 5 (33 enodes)
1.505 * * [simplify]: iters left: 4 (43 enodes)
1.519 * * [simplify]: iters left: 3 (49 enodes)
1.530 * * [simplify]: iters left: 2 (51 enodes)
1.536 * * [simplify]: iters left: 1 (55 enodes)
1.544 * * [simplify]: Extracting #0: cost 1 inf + 0
1.544 * * [simplify]: Extracting #1: cost 7 inf + 0
1.545 * * [simplify]: Extracting #2: cost 10 inf + 2
1.545 * * [simplify]: Extracting #3: cost 10 inf + 3
1.545 * * [simplify]: Extracting #4: cost 2 inf + 1177
1.545 * * [simplify]: Extracting #5: cost 0 inf + 1469
1.545 * [simplify]: Simplified to (- (atan (+ N 1)) (atan N))
1.545 * [simplify]: Simplified (2 1) to (λ (N) (+ (- (atan (+ N 1)) (atan N)) (fma (- (atan N)) 1 (* (atan N) 1))))
1.546 * [simplify]: Simplifying (fma (- (atan N)) 1 (* (atan N) 1))
1.546 * * [simplify]: iters left: 4 (6 enodes)
1.547 * * [simplify]: iters left: 3 (21 enodes)
1.552 * * [simplify]: iters left: 2 (31 enodes)
1.556 * * [simplify]: iters left: 1 (35 enodes)
1.562 * * [simplify]: Extracting #0: cost 1 inf + 0
1.562 * * [simplify]: Extracting #1: cost 7 inf + 0
1.562 * * [simplify]: Extracting #2: cost 7 inf + 3
1.562 * * [simplify]: Extracting #3: cost 2 inf + 510
1.562 * * [simplify]: Extracting #4: cost 0 inf + 802
1.563 * [simplify]: Simplified to (* (atan N) 0)
1.563 * [simplify]: Simplified (2 2) to (λ (N) (+ (- (atan (+ N 1)) (atan N)) (* (atan N) 0)))
1.563 * * * * [progress]: [ 10 / 46 ] simplifiying candidate #<alt (λ (N) (log1p (expm1 (- (atan (+ N 1)) (atan N)))))>
1.563 * * * * [progress]: [ 11 / 46 ] simplifiying candidate #<alt (λ (N) (expm1 (log1p (- (atan (+ N 1)) (atan N)))))>
1.563 * * * * [progress]: [ 12 / 46 ] simplifiying candidate #<alt (λ (N) (fma (* (cbrt (atan (+ N 1))) (cbrt (atan (+ N 1)))) (cbrt (atan (+ N 1))) (- (atan N))))>
1.563 * [simplify]: Simplifying (* (cbrt (atan (+ N 1))) (cbrt (atan (+ N 1))))
1.563 * * [simplify]: iters left: 6 (6 enodes)
1.567 * * [simplify]: iters left: 5 (21 enodes)
1.573 * * [simplify]: iters left: 4 (23 enodes)
1.580 * * [simplify]: Extracting #0: cost 1 inf + 0
1.580 * * [simplify]: Extracting #1: cost 3 inf + 0
1.580 * * [simplify]: Extracting #2: cost 5 inf + 0
1.580 * * [simplify]: Extracting #3: cost 7 inf + 0
1.580 * * [simplify]: Extracting #4: cost 10 inf + 0
1.580 * * [simplify]: Extracting #5: cost 8 inf + 2
1.580 * * [simplify]: Extracting #6: cost 0 inf + 1368
1.581 * [simplify]: Simplified to (* (cbrt (atan (+ 1 N))) (cbrt (atan (+ 1 N))))
1.581 * [simplify]: Simplified (2 1) to (λ (N) (fma (* (cbrt (atan (+ 1 N))) (cbrt (atan (+ 1 N)))) (cbrt (atan (+ N 1))) (- (atan N))))
1.581 * * * * [progress]: [ 13 / 46 ] simplifiying candidate #<alt (λ (N) (fma (sqrt (atan (+ N 1))) (sqrt (atan (+ N 1))) (- (atan N))))>
1.581 * [simplify]: Simplifying (sqrt (atan (+ N 1)))
1.581 * * [simplify]: iters left: 4 (5 enodes)
1.584 * * [simplify]: iters left: 3 (18 enodes)
1.589 * * [simplify]: iters left: 2 (20 enodes)
1.593 * * [simplify]: Extracting #0: cost 1 inf + 0
1.593 * * [simplify]: Extracting #1: cost 3 inf + 0
1.593 * * [simplify]: Extracting #2: cost 5 inf + 0
1.593 * * [simplify]: Extracting #3: cost 8 inf + 0
1.593 * * [simplify]: Extracting #4: cost 6 inf + 2
1.593 * * [simplify]: Extracting #5: cost 0 inf + 754
1.593 * [simplify]: Simplified to (sqrt (atan (+ 1 N)))
1.593 * [simplify]: Simplified (2 1) to (λ (N) (fma (sqrt (atan (+ 1 N))) (sqrt (atan (+ N 1))) (- (atan N))))
1.593 * * * * [progress]: [ 14 / 46 ] simplifiying candidate #<alt (λ (N) (fma 1 (atan (+ N 1)) (- (atan N))))>
1.593 * * * * [progress]: [ 15 / 46 ] simplifiying candidate #<alt (λ (N) (atan2 (- (+ N 1) N) (+ 1 (* (+ N 1) N))))>
1.593 * [simplify]: Simplifying (- (+ N 1) N)
1.594 * * [simplify]: iters left: 4 (4 enodes)
1.595 * * [simplify]: iters left: 3 (19 enodes)
1.598 * * [simplify]: iters left: 2 (33 enodes)
1.604 * * [simplify]: iters left: 1 (39 enodes)
1.608 * * [simplify]: Extracting #0: cost 1 inf + 0
1.608 * * [simplify]: Extracting #1: cost 0 inf + 1
1.608 * [simplify]: Simplified to 1
1.609 * [simplify]: Simplified (2 1) to (λ (N) (atan2 1 (+ 1 (* (+ N 1) N))))
1.609 * [simplify]: Simplifying (+ 1 (* (+ N 1) N))
1.609 * * [simplify]: iters left: 6 (5 enodes)
1.610 * * [simplify]: iters left: 5 (20 enodes)
1.614 * * [simplify]: iters left: 4 (31 enodes)
1.619 * * [simplify]: iters left: 3 (37 enodes)
1.624 * * [simplify]: Extracting #0: cost 1 inf + 0
1.624 * * [simplify]: Extracting #1: cost 6 inf + 0
1.624 * * [simplify]: Extracting #2: cost 6 inf + 58
1.625 * * [simplify]: Extracting #3: cost 1 inf + 433
1.625 * * [simplify]: Extracting #4: cost 0 inf + 474
1.625 * [simplify]: Simplified to (fma N (+ N 1) 1)
1.625 * [simplify]: Simplified (2 2) to (λ (N) (atan2 1 (fma N (+ N 1) 1)))
1.625 * * * * [progress]: [ 16 / 46 ] simplifiying candidate #<alt (λ (N) (log (/ (exp (atan (+ N 1))) (exp (atan N)))))>
1.626 * [simplify]: Simplifying (/ (exp (atan (+ N 1))) (exp (atan N)))
1.626 * * [simplify]: iters left: 6 (8 enodes)
1.630 * * [simplify]: iters left: 5 (29 enodes)
1.639 * * [simplify]: iters left: 4 (35 enodes)
1.652 * * [simplify]: iters left: 3 (40 enodes)
1.664 * * [simplify]: iters left: 2 (44 enodes)
1.677 * * [simplify]: iters left: 1 (48 enodes)
1.690 * * [simplify]: Extracting #0: cost 1 inf + 0
1.690 * * [simplify]: Extracting #1: cost 9 inf + 0
1.690 * * [simplify]: Extracting #2: cost 15 inf + 1
1.690 * * [simplify]: Extracting #3: cost 20 inf + 1
1.690 * * [simplify]: Extracting #4: cost 20 inf + 2
1.691 * * [simplify]: Extracting #5: cost 16 inf + 339
1.691 * * [simplify]: Extracting #6: cost 0 inf + 4059
1.692 * [simplify]: Simplified to (exp (- (atan (+ 1 N)) (atan N)))
1.692 * [simplify]: Simplified (2 1) to (λ (N) (log (exp (- (atan (+ 1 N)) (atan N)))))
1.692 * * * * [progress]: [ 17 / 46 ] simplifiying candidate #<alt (λ (N) (pow (- (atan (+ N 1)) (atan N)) 1))>
1.692 * * * * [progress]: [ 18 / 46 ] simplifiying candidate #<alt (λ (N) (exp (log (- (atan (+ N 1)) (atan N)))))>
1.692 * * * * [progress]: [ 19 / 46 ] simplifiying candidate #<alt (λ (N) (log (exp (- (atan (+ N 1)) (atan N)))))>
1.692 * * * * [progress]: [ 20 / 46 ] simplifiying candidate #<alt (λ (N) (* (* (cbrt (- (atan (+ N 1)) (atan N))) (cbrt (- (atan (+ N 1)) (atan N)))) (cbrt (- (atan (+ N 1)) (atan N)))))>
1.692 * * * * [progress]: [ 21 / 46 ] simplifiying candidate #<alt (λ (N) (cbrt (* (* (- (atan (+ N 1)) (atan N)) (- (atan (+ N 1)) (atan N))) (- (atan (+ N 1)) (atan N)))))>
1.693 * * * * [progress]: [ 22 / 46 ] simplifiying candidate #<alt (λ (N) (* (sqrt (- (atan (+ N 1)) (atan N))) (sqrt (- (atan (+ N 1)) (atan N)))))>
1.693 * * * * [progress]: [ 23 / 46 ] simplifiying candidate #<alt (λ (N) (/ (- (pow (atan (+ N 1)) 3) (pow (atan N) 3)) (+ (* (atan (+ N 1)) (atan (+ N 1))) (+ (* (atan N) (atan N)) (* (atan (+ N 1)) (atan N))))))>
1.693 * * * * [progress]: [ 24 / 46 ] simplifiying candidate #<alt (λ (N) (+ (atan (+ N 1)) (- (atan N))))>
1.693 * * * * [progress]: [ 25 / 46 ] simplifiying candidate #<alt (λ (N) (* 1 (- (atan (+ N 1)) (atan N))))>
1.693 * * * * [progress]: [ 26 / 46 ] simplifiying candidate #<alt (λ (N) (/ (- (* (atan (+ N 1)) (atan (+ N 1))) (* (atan N) (atan N))) (+ (atan (+ N 1)) (atan N))))>
1.693 * * * * [progress]: [ 27 / 46 ] simplifiying candidate #<alt (λ (N) (* (+ (sqrt (atan (+ N 1))) (sqrt (atan N))) (- (sqrt (atan (+ N 1))) (sqrt (atan N)))))>
1.693 * [simplify]: Simplifying (+ (sqrt (atan (+ N 1))) (sqrt (atan N)))
1.693 * * [simplify]: iters left: 6 (8 enodes)
1.697 * * [simplify]: iters left: 5 (28 enodes)
1.705 * * [simplify]: iters left: 4 (30 enodes)
1.714 * * [simplify]: Extracting #0: cost 1 inf + 0
1.714 * * [simplify]: Extracting #1: cost 4 inf + 0
1.714 * * [simplify]: Extracting #2: cost 8 inf + 0
1.714 * * [simplify]: Extracting #3: cost 12 inf + 0
1.714 * * [simplify]: Extracting #4: cost 10 inf + 359
1.714 * * [simplify]: Extracting #5: cost 8 inf + 506
1.714 * * [simplify]: Extracting #6: cost 5 inf + 737
1.715 * * [simplify]: Extracting #7: cost 1 inf + 1630
1.715 * * [simplify]: Extracting #8: cost 0 inf + 2002
1.715 * [simplify]: Simplified to (+ (sqrt (atan N)) (sqrt (atan (+ 1 N))))
1.715 * [simplify]: Simplified (2 1) to (λ (N) (* (+ (sqrt (atan N)) (sqrt (atan (+ 1 N)))) (- (sqrt (atan (+ N 1))) (sqrt (atan N)))))
1.716 * [simplify]: Simplifying (- (sqrt (atan (+ N 1))) (sqrt (atan N)))
1.716 * * [simplify]: iters left: 6 (8 enodes)
1.720 * * [simplify]: iters left: 5 (29 enodes)
1.729 * * [simplify]: iters left: 4 (34 enodes)
1.739 * * [simplify]: Extracting #0: cost 1 inf + 0
1.739 * * [simplify]: Extracting #1: cost 5 inf + 0
1.739 * * [simplify]: Extracting #2: cost 10 inf + 0
1.739 * * [simplify]: Extracting #3: cost 14 inf + 0
1.739 * * [simplify]: Extracting #4: cost 15 inf + 1
1.739 * * [simplify]: Extracting #5: cost 13 inf + 108
1.739 * * [simplify]: Extracting #6: cost 5 inf + 1109
1.740 * * [simplify]: Extracting #7: cost 0 inf + 2374
1.740 * [simplify]: Simplified to (- (sqrt (atan (+ 1 N))) (sqrt (atan N)))
1.740 * [simplify]: Simplified (2 2) to (λ (N) (* (+ (sqrt (atan (+ N 1))) (sqrt (atan N))) (- (sqrt (atan (+ 1 N))) (sqrt (atan N)))))
1.740 * * * * [progress]: [ 28 / 46 ] simplifiying candidate #<alt (λ (N) (* 1 (- (atan (+ N 1)) (atan N))))>
1.741 * [simplify]: Simplifying (- (atan (+ N 1)) (atan N))
1.741 * * [simplify]: iters left: 5 (6 enodes)
1.744 * * [simplify]: iters left: 4 (23 enodes)
1.751 * * [simplify]: iters left: 3 (28 enodes)
1.759 * * [simplify]: Extracting #0: cost 1 inf + 0
1.759 * * [simplify]: Extracting #1: cost 5 inf + 0
1.759 * * [simplify]: Extracting #2: cost 10 inf + 0
1.759 * * [simplify]: Extracting #3: cost 11 inf + 1
1.759 * * [simplify]: Extracting #4: cost 6 inf + 298
1.759 * * [simplify]: Extracting #5: cost 1 inf + 1176
1.760 * * [simplify]: Extracting #6: cost 0 inf + 1468
1.760 * [simplify]: Simplified to (- (atan (+ 1 N)) (atan N))
1.760 * [simplify]: Simplified (2 2) to (λ (N) (* 1 (- (atan (+ 1 N)) (atan N))))
1.760 * * * * [progress]: [ 29 / 46 ] simplifiying candidate #<alt (λ (N) (+ (atan (+ N 1)) (- (atan N))))>
1.760 * * * * [progress]: [ 30 / 46 ] simplifiying candidate #<alt (λ (N) (posit16->real (real->posit16 (- (atan (+ N 1)) (atan N)))))>
1.760 * * * * [progress]: [ 31 / 46 ] simplifiying candidate #<alt (λ (N) (- (log1p (expm1 (atan (+ N 1)))) (atan N)))>
1.761 * * * * [progress]: [ 32 / 46 ] simplifiying candidate #<alt (λ (N) (- (expm1 (log1p (atan (+ N 1)))) (atan N)))>
1.761 * * * * [progress]: [ 33 / 46 ] simplifiying candidate #<alt (λ (N) (- (pow (atan (+ N 1)) 1) (atan N)))>
1.761 * * * * [progress]: [ 34 / 46 ] simplifiying candidate #<alt (λ (N) (- (exp (log (atan (+ N 1)))) (atan N)))>
1.761 * * * * [progress]: [ 35 / 46 ] simplifiying candidate #<alt (λ (N) (- (log (exp (atan (+ N 1)))) (atan N)))>
1.761 * * * * [progress]: [ 36 / 46 ] simplifiying candidate #<alt (λ (N) (- (* (* (cbrt (atan (+ N 1))) (cbrt (atan (+ N 1)))) (cbrt (atan (+ N 1)))) (atan N)))>
1.761 * * * * [progress]: [ 37 / 46 ] simplifiying candidate #<alt (λ (N) (- (cbrt (* (* (atan (+ N 1)) (atan (+ N 1))) (atan (+ N 1)))) (atan N)))>
1.761 * * * * [progress]: [ 38 / 46 ] simplifiying candidate #<alt (λ (N) (- (* (sqrt (atan (+ N 1))) (sqrt (atan (+ N 1)))) (atan N)))>
1.761 * * * * [progress]: [ 39 / 46 ] simplifiying candidate #<alt (λ (N) (- (* 1 (atan (+ N 1))) (atan N)))>
1.761 * * * * [progress]: [ 40 / 46 ] simplifiying candidate #<alt (λ (N) (- (posit16->real (real->posit16 (atan (+ N 1)))) (atan N)))>
1.761 * * * * [progress]: [ 41 / 46 ] simplifiying candidate #<alt (λ (N) (- (atan (+ N 1)) (atan N)))>
1.762 * [simplify]: Simplifying (- (atan (+ N 1)) (atan N))
1.762 * * [simplify]: iters left: 5 (6 enodes)
1.765 * * [simplify]: iters left: 4 (23 enodes)
1.773 * * [simplify]: iters left: 3 (28 enodes)
1.781 * * [simplify]: Extracting #0: cost 1 inf + 0
1.781 * * [simplify]: Extracting #1: cost 5 inf + 0
1.781 * * [simplify]: Extracting #2: cost 10 inf + 0
1.781 * * [simplify]: Extracting #3: cost 11 inf + 1
1.781 * * [simplify]: Extracting #4: cost 6 inf + 298
1.782 * * [simplify]: Extracting #5: cost 1 inf + 1176
1.782 * * [simplify]: Extracting #6: cost 0 inf + 1468
1.782 * [simplify]: Simplified to (- (atan (+ 1 N)) (atan N))
1.782 * [simplify]: Simplified (2) to (λ (N) (- (atan (+ 1 N)) (atan N)))
1.783 * * * * [progress]: [ 42 / 46 ] simplifiying candidate #<alt (λ (N) (- (atan (+ N 1)) (atan N)))>
1.783 * [simplify]: Simplifying (- (atan (+ N 1)) (atan N))
1.783 * * [simplify]: iters left: 5 (6 enodes)
1.786 * * [simplify]: iters left: 4 (23 enodes)
1.793 * * [simplify]: iters left: 3 (28 enodes)
1.802 * * [simplify]: Extracting #0: cost 1 inf + 0
1.802 * * [simplify]: Extracting #1: cost 5 inf + 0
1.802 * * [simplify]: Extracting #2: cost 10 inf + 0
1.802 * * [simplify]: Extracting #3: cost 11 inf + 1
1.802 * * [simplify]: Extracting #4: cost 6 inf + 298
1.802 * * [simplify]: Extracting #5: cost 1 inf + 1176
1.803 * * [simplify]: Extracting #6: cost 0 inf + 1468
1.803 * [simplify]: Simplified to (- (atan (+ 1 N)) (atan N))
1.803 * [simplify]: Simplified (2) to (λ (N) (- (atan (+ 1 N)) (atan N)))
1.803 * * * * [progress]: [ 43 / 46 ] simplifiying candidate #<alt (λ (N) (- (atan (+ N 1)) (atan N)))>
1.804 * [simplify]: Simplifying (- (atan (+ N 1)) (atan N))
1.804 * * [simplify]: iters left: 5 (6 enodes)
1.807 * * [simplify]: iters left: 4 (23 enodes)
1.816 * * [simplify]: iters left: 3 (28 enodes)
1.825 * * [simplify]: Extracting #0: cost 1 inf + 0
1.825 * * [simplify]: Extracting #1: cost 5 inf + 0
1.825 * * [simplify]: Extracting #2: cost 10 inf + 0
1.825 * * [simplify]: Extracting #3: cost 11 inf + 1
1.825 * * [simplify]: Extracting #4: cost 6 inf + 298
1.825 * * [simplify]: Extracting #5: cost 1 inf + 1176
1.826 * * [simplify]: Extracting #6: cost 0 inf + 1468
1.826 * [simplify]: Simplified to (- (atan (+ 1 N)) (atan N))
1.826 * [simplify]: Simplified (2) to (λ (N) (- (atan (+ 1 N)) (atan N)))
1.826 * * * * [progress]: [ 44 / 46 ] simplifiying candidate #<alt (λ (N) (- (atan (+ N 1)) (atan N)))>
1.827 * [simplify]: Simplifying (atan (+ N 1))
1.827 * * [simplify]: iters left: 3 (4 enodes)
1.829 * * [simplify]: iters left: 2 (15 enodes)
1.834 * * [simplify]: iters left: 1 (17 enodes)
1.839 * * [simplify]: Extracting #0: cost 1 inf + 0
1.839 * * [simplify]: Extracting #1: cost 3 inf + 0
1.839 * * [simplify]: Extracting #2: cost 6 inf + 0
1.839 * * [simplify]: Extracting #3: cost 2 inf + 86
1.839 * * [simplify]: Extracting #4: cost 1 inf + 233
1.840 * * [simplify]: Extracting #5: cost 0 inf + 380
1.840 * [simplify]: Simplified to (atan (+ 1 N))
1.840 * [simplify]: Simplified (2 1) to (λ (N) (- (atan (+ 1 N)) (atan N)))
1.840 * * * * [progress]: [ 45 / 46 ] simplifiying candidate #<alt (λ (N) (- (atan (+ N 1)) (atan N)))>
1.840 * [simplify]: Simplifying (atan (+ N 1))
1.840 * * [simplify]: iters left: 3 (4 enodes)
1.842 * * [simplify]: iters left: 2 (15 enodes)
1.847 * * [simplify]: iters left: 1 (17 enodes)
1.852 * * [simplify]: Extracting #0: cost 1 inf + 0
1.852 * * [simplify]: Extracting #1: cost 3 inf + 0
1.852 * * [simplify]: Extracting #2: cost 6 inf + 0
1.853 * * [simplify]: Extracting #3: cost 2 inf + 86
1.853 * * [simplify]: Extracting #4: cost 1 inf + 233
1.853 * * [simplify]: Extracting #5: cost 0 inf + 380
1.853 * [simplify]: Simplified to (atan (+ 1 N))
1.853 * [simplify]: Simplified (2 1) to (λ (N) (- (atan (+ 1 N)) (atan N)))
1.853 * * * * [progress]: [ 46 / 46 ] simplifiying candidate #<alt (λ (N) (- (atan (+ N 1)) (atan N)))>
1.853 * [simplify]: Simplifying (atan (+ N 1))
1.854 * * [simplify]: iters left: 3 (4 enodes)
1.856 * * [simplify]: iters left: 2 (15 enodes)
1.861 * * [simplify]: iters left: 1 (17 enodes)
1.866 * * [simplify]: Extracting #0: cost 1 inf + 0
1.866 * * [simplify]: Extracting #1: cost 3 inf + 0
1.866 * * [simplify]: Extracting #2: cost 6 inf + 0
1.867 * * [simplify]: Extracting #3: cost 2 inf + 86
1.867 * * [simplify]: Extracting #4: cost 1 inf + 233
1.867 * * [simplify]: Extracting #5: cost 0 inf + 380
1.867 * [simplify]: Simplified to (atan (+ 1 N))
1.867 * [simplify]: Simplified (2 1) to (λ (N) (- (atan (+ 1 N)) (atan N)))
1.867 * * * [progress]: adding candidates to table
2.195 * * [progress]: iteration 2 / 4
2.195 * * * [progress]: picking best candidate
2.200 * * * * [pick]: Picked  #<alt (λ (N) (atan2 1 (fma N (+ N 1) 1)))>
2.200 * * * [progress]: localizing error
2.220 * * * [progress]: generating rewritten candidates
2.220 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
2.221 * * * [progress]: generating series expansions
2.221 * * * * [progress]: [ 1 / 1 ] generating series at (2)
2.221 * [backup-simplify]: Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
2.221 * [approximate]: Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in (N) around 0
2.221 * [taylor]: Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
2.221 * [backup-simplify]: Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
2.221 * [taylor]: Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
2.221 * [backup-simplify]: Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
2.222 * [backup-simplify]: Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
2.222 * [backup-simplify]: Simplify 0 into 0
2.222 * [backup-simplify]: Simplify 0 into 0
2.222 * [backup-simplify]: Simplify 0 into 0
2.222 * [backup-simplify]: Simplify 0 into 0
2.222 * [backup-simplify]: Simplify 0 into 0
2.222 * [backup-simplify]: Simplify 0 into 0
2.222 * [backup-simplify]: Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
2.222 * [backup-simplify]: Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
2.222 * [approximate]: Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in (N) around 0
2.222 * [taylor]: Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
2.222 * [backup-simplify]: Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
2.222 * [taylor]: Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
2.223 * [backup-simplify]: Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
2.223 * [backup-simplify]: Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
2.223 * [backup-simplify]: Simplify 0 into 0
2.223 * [backup-simplify]: Simplify 0 into 0
2.223 * [backup-simplify]: Simplify 0 into 0
2.223 * [backup-simplify]: Simplify 0 into 0
2.223 * [backup-simplify]: Simplify 0 into 0
2.223 * [backup-simplify]: Simplify 0 into 0
2.223 * [backup-simplify]: Simplify (atan2 1 (fma (/ 1 (/ 1 N)) (+ (/ 1 (/ 1 N)) 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
2.223 * [backup-simplify]: Simplify (atan2 1 (fma (/ 1 (- N)) (+ (/ 1 (- N)) 1) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
2.223 * [approximate]: Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in (N) around 0
2.223 * [taylor]: Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
2.224 * [backup-simplify]: Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
2.224 * [taylor]: Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
2.224 * [backup-simplify]: Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
2.224 * [backup-simplify]: Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
2.224 * [backup-simplify]: Simplify 0 into 0
2.224 * [backup-simplify]: Simplify 0 into 0
2.224 * [backup-simplify]: Simplify 0 into 0
2.224 * [backup-simplify]: Simplify 0 into 0
2.224 * [backup-simplify]: Simplify 0 into 0
2.224 * [backup-simplify]: Simplify 0 into 0
2.224 * [backup-simplify]: Simplify (atan2 1 (fma (/ -1 (/ 1 (- N))) (- 1 (/ 1 (/ 1 (- N)))) 1)) into (atan2 1 (fma N (+ N 1) 1))
2.224 * * * [progress]: simplifying candidates
2.225 * * * * [progress]: [ 1 / 13 ] simplifiying candidate #<alt (λ (N) (log1p (expm1 (atan2 1 (fma N (+ N 1) 1)))))>
2.225 * * * * [progress]: [ 2 / 13 ] simplifiying candidate #<alt (λ (N) (expm1 (log1p (atan2 1 (fma N (+ N 1) 1)))))>
2.225 * * * * [progress]: [ 3 / 13 ] simplifiying candidate #<alt (λ (N) (pow (atan2 1 (fma N (+ N 1) 1)) 1))>
2.225 * * * * [progress]: [ 4 / 13 ] simplifiying candidate #<alt (λ (N) (exp (log (atan2 1 (fma N (+ N 1) 1)))))>
2.225 * * * * [progress]: [ 5 / 13 ] simplifiying candidate #<alt (λ (N) (log (exp (atan2 1 (fma N (+ N 1) 1)))))>
2.225 * * * * [progress]: [ 6 / 13 ] simplifiying candidate #<alt (λ (N) (* (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1)))) (cbrt (atan2 1 (fma N (+ N 1) 1)))))>
2.225 * * * * [progress]: [ 7 / 13 ] simplifiying candidate #<alt (λ (N) (cbrt (* (* (atan2 1 (fma N (+ N 1) 1)) (atan2 1 (fma N (+ N 1) 1))) (atan2 1 (fma N (+ N 1) 1)))))>
2.225 * * * * [progress]: [ 8 / 13 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
2.225 * * * * [progress]: [ 9 / 13 ] simplifiying candidate #<alt (λ (N) (* 1 (atan2 1 (fma N (+ N 1) 1))))>
2.225 * * * * [progress]: [ 10 / 13 ] simplifiying candidate #<alt (λ (N) (posit16->real (real->posit16 (atan2 1 (fma N (+ N 1) 1)))))>
2.225 * * * * [progress]: [ 11 / 13 ] simplifiying candidate #<alt (λ (N) (atan2 1 (fma N (+ N 1) 1)))>
2.225 * [simplify]: Simplifying (atan2 1 (fma N (+ N 1) 1))
2.225 * * [simplify]: iters left: 4 (5 enodes)
2.228 * * [simplify]: iters left: 3 (20 enodes)
2.236 * * [simplify]: iters left: 2 (33 enodes)
2.246 * * [simplify]: iters left: 1 (40 enodes)
2.261 * * [simplify]: Extracting #0: cost 1 inf + 0
2.261 * * [simplify]: Extracting #1: cost 4 inf + 0
2.261 * * [simplify]: Extracting #2: cost 7 inf + 1
2.261 * * [simplify]: Extracting #3: cost 3 inf + 768
2.262 * * [simplify]: Extracting #4: cost 1 inf + 907
2.262 * * [simplify]: Extracting #5: cost 0 inf + 948
2.262 * [simplify]: Simplified to (atan2 1 (fma N (+ N 1) 1))
2.262 * [simplify]: Simplified (2) to (λ (N) (atan2 1 (fma N (+ N 1) 1)))
2.263 * * * * [progress]: [ 12 / 13 ] simplifiying candidate #<alt (λ (N) (atan2 1 (fma N (+ N 1) 1)))>
2.263 * [simplify]: Simplifying (atan2 1 (fma N (+ N 1) 1))
2.263 * * [simplify]: iters left: 4 (5 enodes)
2.266 * * [simplify]: iters left: 3 (20 enodes)
2.273 * * [simplify]: iters left: 2 (33 enodes)
2.283 * * [simplify]: iters left: 1 (40 enodes)
2.288 * * [simplify]: Extracting #0: cost 1 inf + 0
2.288 * * [simplify]: Extracting #1: cost 4 inf + 0
2.288 * * [simplify]: Extracting #2: cost 7 inf + 1
2.288 * * [simplify]: Extracting #3: cost 3 inf + 768
2.288 * * [simplify]: Extracting #4: cost 1 inf + 907
2.289 * * [simplify]: Extracting #5: cost 0 inf + 948
2.289 * [simplify]: Simplified to (atan2 1 (fma N (+ N 1) 1))
2.289 * [simplify]: Simplified (2) to (λ (N) (atan2 1 (fma N (+ N 1) 1)))
2.289 * * * * [progress]: [ 13 / 13 ] simplifiying candidate #<alt (λ (N) (atan2 1 (fma N (+ N 1) 1)))>
2.289 * [simplify]: Simplifying (atan2 1 (fma N (+ N 1) 1))
2.289 * * [simplify]: iters left: 4 (5 enodes)
2.290 * * [simplify]: iters left: 3 (20 enodes)
2.294 * * [simplify]: iters left: 2 (33 enodes)
2.300 * * [simplify]: iters left: 1 (40 enodes)
2.305 * * [simplify]: Extracting #0: cost 1 inf + 0
2.305 * * [simplify]: Extracting #1: cost 4 inf + 0
2.305 * * [simplify]: Extracting #2: cost 7 inf + 1
2.305 * * [simplify]: Extracting #3: cost 3 inf + 768
2.305 * * [simplify]: Extracting #4: cost 1 inf + 907
2.305 * * [simplify]: Extracting #5: cost 0 inf + 948
2.305 * [simplify]: Simplified to (atan2 1 (fma N (+ N 1) 1))
2.305 * [simplify]: Simplified (2) to (λ (N) (atan2 1 (fma N (+ N 1) 1)))
2.306 * * * [progress]: adding candidates to table
2.426 * * [progress]: iteration 3 / 4
2.426 * * * [progress]: picking best candidate
2.437 * * * * [pick]: Picked  #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
2.438 * * * [progress]: localizing error
2.458 * * * [progress]: generating rewritten candidates
2.458 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2)
2.459 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1)
2.460 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1)
2.461 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1)
2.461 * * * [progress]: generating series expansions
2.461 * * * * [progress]: [ 1 / 4 ] generating series at (2 2)
2.461 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
2.461 * [approximate]: Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in (N) around 0
2.462 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in N
2.462 * [taylor]: Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
2.462 * [backup-simplify]: Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
2.462 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
2.462 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
2.462 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in N
2.462 * [taylor]: Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
2.462 * [backup-simplify]: Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
2.462 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
2.462 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
2.462 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
2.462 * [backup-simplify]: Simplify 0 into 0
2.464 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
2.464 * [backup-simplify]: Simplify 0 into 0
2.465 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
2.465 * [backup-simplify]: Simplify 0 into 0
2.466 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
2.466 * [backup-simplify]: Simplify 0 into 0
2.467 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
2.467 * [backup-simplify]: Simplify 0 into 0
2.469 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
2.469 * [backup-simplify]: Simplify 0 into 0
2.469 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
2.469 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
2.469 * [approximate]: Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in (N) around 0
2.469 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in N
2.469 * [taylor]: Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
2.469 * [backup-simplify]: Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
2.470 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
2.470 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
2.470 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in N
2.470 * [taylor]: Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
2.470 * [backup-simplify]: Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
2.470 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
2.470 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
2.470 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
2.471 * [backup-simplify]: Simplify 0 into 0
2.471 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
2.471 * [backup-simplify]: Simplify 0 into 0
2.472 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
2.472 * [backup-simplify]: Simplify 0 into 0
2.472 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
2.472 * [backup-simplify]: Simplify 0 into 0
2.473 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
2.473 * [backup-simplify]: Simplify 0 into 0
2.474 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
2.474 * [backup-simplify]: Simplify 0 into 0
2.474 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ 1 (/ 1 N)) (+ (/ 1 (/ 1 N)) 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
2.474 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ 1 (- N)) (+ (/ 1 (- N)) 1) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
2.474 * [approximate]: Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in (N) around 0
2.474 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in N
2.474 * [taylor]: Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
2.474 * [backup-simplify]: Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
2.474 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
2.474 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
2.474 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in N
2.474 * [taylor]: Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
2.474 * [backup-simplify]: Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
2.474 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
2.475 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
2.475 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
2.475 * [backup-simplify]: Simplify 0 into 0
2.475 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
2.475 * [backup-simplify]: Simplify 0 into 0
2.476 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
2.476 * [backup-simplify]: Simplify 0 into 0
2.477 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
2.477 * [backup-simplify]: Simplify 0 into 0
2.478 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
2.478 * [backup-simplify]: Simplify 0 into 0
2.478 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
2.478 * [backup-simplify]: Simplify 0 into 0
2.478 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ -1 (/ 1 (- N))) (- 1 (/ 1 (/ 1 (- N)))) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
2.478 * * * * [progress]: [ 2 / 4 ] generating series at (2 1)
2.478 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
2.479 * [approximate]: Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in (N) around 0
2.479 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in N
2.479 * [taylor]: Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
2.479 * [backup-simplify]: Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
2.479 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
2.479 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
2.479 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in N
2.479 * [taylor]: Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
2.479 * [backup-simplify]: Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
2.479 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
2.479 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
2.479 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
2.479 * [backup-simplify]: Simplify 0 into 0
2.480 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
2.480 * [backup-simplify]: Simplify 0 into 0
2.480 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
2.480 * [backup-simplify]: Simplify 0 into 0
2.481 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
2.481 * [backup-simplify]: Simplify 0 into 0
2.481 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
2.481 * [backup-simplify]: Simplify 0 into 0
2.482 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
2.482 * [backup-simplify]: Simplify 0 into 0
2.482 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
2.482 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
2.482 * [approximate]: Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in (N) around 0
2.482 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in N
2.482 * [taylor]: Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
2.482 * [backup-simplify]: Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
2.483 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
2.483 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
2.483 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in N
2.483 * [taylor]: Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
2.483 * [backup-simplify]: Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
2.483 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
2.483 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
2.483 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
2.483 * [backup-simplify]: Simplify 0 into 0
2.484 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
2.484 * [backup-simplify]: Simplify 0 into 0
2.484 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
2.484 * [backup-simplify]: Simplify 0 into 0
2.485 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
2.485 * [backup-simplify]: Simplify 0 into 0
2.486 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
2.486 * [backup-simplify]: Simplify 0 into 0
2.486 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
2.486 * [backup-simplify]: Simplify 0 into 0
2.486 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ 1 (/ 1 N)) (+ (/ 1 (/ 1 N)) 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
2.487 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ 1 (- N)) (+ (/ 1 (- N)) 1) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
2.487 * [approximate]: Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in (N) around 0
2.487 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in N
2.487 * [taylor]: Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
2.487 * [backup-simplify]: Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
2.487 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
2.487 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
2.487 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in N
2.487 * [taylor]: Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
2.487 * [backup-simplify]: Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
2.487 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
2.487 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
2.487 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
2.487 * [backup-simplify]: Simplify 0 into 0
2.488 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
2.488 * [backup-simplify]: Simplify 0 into 0
2.488 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
2.488 * [backup-simplify]: Simplify 0 into 0
2.489 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
2.489 * [backup-simplify]: Simplify 0 into 0
2.490 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
2.490 * [backup-simplify]: Simplify 0 into 0
2.490 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
2.490 * [backup-simplify]: Simplify 0 into 0
2.491 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ -1 (/ 1 (- N))) (- 1 (/ 1 (/ 1 (- N)))) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
2.491 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1)
2.491 * [backup-simplify]: Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
2.491 * [approximate]: Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in (N) around 0
2.491 * [taylor]: Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
2.491 * [backup-simplify]: Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
2.491 * [taylor]: Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
2.491 * [backup-simplify]: Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
2.491 * [backup-simplify]: Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
2.491 * [backup-simplify]: Simplify 0 into 0
2.491 * [backup-simplify]: Simplify 0 into 0
2.491 * [backup-simplify]: Simplify 0 into 0
2.491 * [backup-simplify]: Simplify 0 into 0
2.491 * [backup-simplify]: Simplify 0 into 0
2.491 * [backup-simplify]: Simplify 0 into 0
2.491 * [backup-simplify]: Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
2.491 * [backup-simplify]: Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
2.491 * [approximate]: Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in (N) around 0
2.491 * [taylor]: Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
2.491 * [backup-simplify]: Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
2.491 * [taylor]: Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
2.492 * [backup-simplify]: Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
2.492 * [backup-simplify]: Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
2.492 * [backup-simplify]: Simplify 0 into 0
2.492 * [backup-simplify]: Simplify 0 into 0
2.492 * [backup-simplify]: Simplify 0 into 0
2.492 * [backup-simplify]: Simplify 0 into 0
2.492 * [backup-simplify]: Simplify 0 into 0
2.492 * [backup-simplify]: Simplify 0 into 0
2.492 * [backup-simplify]: Simplify (atan2 1 (fma (/ 1 (/ 1 N)) (+ (/ 1 (/ 1 N)) 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
2.492 * [backup-simplify]: Simplify (atan2 1 (fma (/ 1 (- N)) (+ (/ 1 (- N)) 1) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
2.492 * [approximate]: Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in (N) around 0
2.492 * [taylor]: Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
2.492 * [backup-simplify]: Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
2.492 * [taylor]: Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
2.492 * [backup-simplify]: Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
2.492 * [backup-simplify]: Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
2.492 * [backup-simplify]: Simplify 0 into 0
2.492 * [backup-simplify]: Simplify 0 into 0
2.492 * [backup-simplify]: Simplify 0 into 0
2.492 * [backup-simplify]: Simplify 0 into 0
2.492 * [backup-simplify]: Simplify 0 into 0
2.492 * [backup-simplify]: Simplify 0 into 0
2.493 * [backup-simplify]: Simplify (atan2 1 (fma (/ -1 (/ 1 (- N))) (- 1 (/ 1 (/ 1 (- N)))) 1)) into (atan2 1 (fma N (+ N 1) 1))
2.493 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1)
2.493 * [backup-simplify]: Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
2.493 * [approximate]: Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in (N) around 0
2.493 * [taylor]: Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
2.493 * [backup-simplify]: Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
2.493 * [taylor]: Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
2.493 * [backup-simplify]: Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
2.493 * [backup-simplify]: Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
2.493 * [backup-simplify]: Simplify 0 into 0
2.493 * [backup-simplify]: Simplify 0 into 0
2.493 * [backup-simplify]: Simplify 0 into 0
2.493 * [backup-simplify]: Simplify 0 into 0
2.493 * [backup-simplify]: Simplify 0 into 0
2.493 * [backup-simplify]: Simplify 0 into 0
2.493 * [backup-simplify]: Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
2.493 * [backup-simplify]: Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
2.493 * [approximate]: Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in (N) around 0
2.493 * [taylor]: Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
2.494 * [backup-simplify]: Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
2.494 * [taylor]: Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
2.494 * [backup-simplify]: Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
2.494 * [backup-simplify]: Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
2.494 * [backup-simplify]: Simplify 0 into 0
2.494 * [backup-simplify]: Simplify 0 into 0
2.494 * [backup-simplify]: Simplify 0 into 0
2.494 * [backup-simplify]: Simplify 0 into 0
2.494 * [backup-simplify]: Simplify 0 into 0
2.494 * [backup-simplify]: Simplify 0 into 0
2.494 * [backup-simplify]: Simplify (atan2 1 (fma (/ 1 (/ 1 N)) (+ (/ 1 (/ 1 N)) 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
2.494 * [backup-simplify]: Simplify (atan2 1 (fma (/ 1 (- N)) (+ (/ 1 (- N)) 1) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
2.494 * [approximate]: Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in (N) around 0
2.494 * [taylor]: Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
2.494 * [backup-simplify]: Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
2.494 * [taylor]: Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
2.494 * [backup-simplify]: Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
2.494 * [backup-simplify]: Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
2.494 * [backup-simplify]: Simplify 0 into 0
2.494 * [backup-simplify]: Simplify 0 into 0
2.495 * [backup-simplify]: Simplify 0 into 0
2.495 * [backup-simplify]: Simplify 0 into 0
2.495 * [backup-simplify]: Simplify 0 into 0
2.495 * [backup-simplify]: Simplify 0 into 0
2.495 * [backup-simplify]: Simplify (atan2 1 (fma (/ -1 (/ 1 (- N))) (- 1 (/ 1 (/ 1 (- N)))) 1)) into (atan2 1 (fma N (+ N 1) 1))
2.495 * * * [progress]: simplifying candidates
2.495 * * * * [progress]: [ 1 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (log1p (expm1 (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
2.495 * * * * [progress]: [ 2 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
2.495 * * * * [progress]: [ 3 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (pow (atan2 1 (fma N (+ N 1) 1)) 1/2)))>
2.495 * * * * [progress]: [ 4 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (pow (sqrt (atan2 1 (fma N (+ N 1) 1))) 1)))>
2.495 * * * * [progress]: [ 5 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (exp (log (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
2.495 * * * * [progress]: [ 6 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (log (exp (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
2.495 * * * * [progress]: [ 7 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (* (* (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
2.495 * * * * [progress]: [ 8 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
2.495 * * * * [progress]: [ 9 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (* (sqrt (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))))))>
2.495 * [simplify]: Simplifying (sqrt (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1)))))
2.495 * * [simplify]: iters left: 6 (8 enodes)
2.498 * * [simplify]: iters left: 5 (30 enodes)
2.507 * * [simplify]: iters left: 4 (43 enodes)
2.520 * * [simplify]: iters left: 3 (50 enodes)
2.528 * * [simplify]: Extracting #0: cost 1 inf + 0
2.528 * * [simplify]: Extracting #1: cost 4 inf + 0
2.528 * * [simplify]: Extracting #2: cost 7 inf + 0
2.528 * * [simplify]: Extracting #3: cost 10 inf + 0
2.528 * * [simplify]: Extracting #4: cost 13 inf + 1
2.528 * * [simplify]: Extracting #5: cost 15 inf + 2
2.528 * * [simplify]: Extracting #6: cost 10 inf + 336
2.528 * * [simplify]: Extracting #7: cost 5 inf + 1385
2.529 * * [simplify]: Extracting #8: cost 0 inf + 3010
2.529 * [simplify]: Simplified to (fabs (cbrt (atan2 1 (+ 1 (fma N N N)))))
2.529 * [simplify]: Simplified (2 2 1) to (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (* (fabs (cbrt (atan2 1 (+ 1 (fma N N N))))) (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))))))
2.529 * * * * [progress]: [ 10 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
2.530 * [simplify]: Simplifying (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
2.530 * * [simplify]: iters left: 6 (7 enodes)
2.531 * * [simplify]: iters left: 5 (26 enodes)
2.536 * * [simplify]: iters left: 4 (39 enodes)
2.543 * * [simplify]: iters left: 3 (46 enodes)
2.548 * * [simplify]: Extracting #0: cost 1 inf + 0
2.549 * * [simplify]: Extracting #1: cost 3 inf + 0
2.549 * * [simplify]: Extracting #2: cost 5 inf + 0
2.549 * * [simplify]: Extracting #3: cost 8 inf + 0
2.549 * * [simplify]: Extracting #4: cost 11 inf + 1
2.549 * * [simplify]: Extracting #5: cost 9 inf + 294
2.549 * * [simplify]: Extracting #6: cost 5 inf + 947
2.549 * * [simplify]: Extracting #7: cost 1 inf + 1819
2.549 * * [simplify]: Extracting #8: cost 0 inf + 2136
2.550 * [simplify]: Simplified to (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
2.550 * [simplify]: Simplified (2 2 1) to (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))))
2.550 * * * * [progress]: [ 11 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (* (sqrt 1) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
2.550 * [simplify]: Simplifying (sqrt 1)
2.550 * * [simplify]: iters left: 1 (2 enodes)
2.553 * * [simplify]: Extracting #0: cost 1 inf + 0
2.553 * * [simplify]: Extracting #1: cost 0 inf + 1
2.553 * [simplify]: Simplified to 1
2.553 * [simplify]: Simplified (2 2 1) to (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (* 1 (sqrt (atan2 1 (fma N (+ N 1) 1))))))
2.553 * * * * [progress]: [ 12 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (pow (atan2 1 (fma N (+ N 1) 1)) (/ 1 2))))>
2.553 * [simplify]: Simplifying (atan2 1 (fma N (+ N 1) 1))
2.554 * * [simplify]: iters left: 4 (5 enodes)
2.556 * * [simplify]: iters left: 3 (20 enodes)
2.567 * * [simplify]: iters left: 2 (33 enodes)
2.579 * * [simplify]: iters left: 1 (40 enodes)
2.588 * * [simplify]: Extracting #0: cost 1 inf + 0
2.588 * * [simplify]: Extracting #1: cost 4 inf + 0
2.589 * * [simplify]: Extracting #2: cost 7 inf + 1
2.589 * * [simplify]: Extracting #3: cost 3 inf + 768
2.589 * * [simplify]: Extracting #4: cost 1 inf + 907
2.589 * * [simplify]: Extracting #5: cost 0 inf + 948
2.590 * [simplify]: Simplified to (atan2 1 (fma N (+ N 1) 1))
2.590 * [simplify]: Simplified (2 2 1) to (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (pow (atan2 1 (fma N (+ N 1) 1)) (/ 1 2))))
2.590 * * * * [progress]: [ 13 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
2.590 * * * * [progress]: [ 14 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (fabs (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
2.590 * [simplify]: Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
2.590 * * [simplify]: iters left: 5 (6 enodes)
2.592 * * [simplify]: iters left: 4 (23 enodes)
2.596 * * [simplify]: iters left: 3 (36 enodes)
2.602 * * [simplify]: iters left: 2 (43 enodes)
2.607 * * [simplify]: Extracting #0: cost 1 inf + 0
2.607 * * [simplify]: Extracting #1: cost 3 inf + 0
2.607 * * [simplify]: Extracting #2: cost 6 inf + 0
2.607 * * [simplify]: Extracting #3: cost 9 inf + 1
2.607 * * [simplify]: Extracting #4: cost 10 inf + 44
2.607 * * [simplify]: Extracting #5: cost 6 inf + 336
2.608 * * [simplify]: Extracting #6: cost 1 inf + 1225
2.608 * * [simplify]: Extracting #7: cost 0 inf + 1502
2.608 * [simplify]: Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
2.608 * [simplify]: Simplified (2 2 1) to (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (fabs (sqrt (atan2 1 (+ 1 (fma N N N)))))))
2.608 * * * * [progress]: [ 15 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (* 1 (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
2.608 * * * * [progress]: [ 16 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (posit16->real (real->posit16 (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
2.608 * * * * [progress]: [ 17 / 64 ] simplifiying candidate #<alt (λ (N) (* (log1p (expm1 (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
2.608 * * * * [progress]: [ 18 / 64 ] simplifiying candidate #<alt (λ (N) (* (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
2.608 * * * * [progress]: [ 19 / 64 ] simplifiying candidate #<alt (λ (N) (* (pow (atan2 1 (fma N (+ N 1) 1)) 1/2) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
2.608 * * * * [progress]: [ 20 / 64 ] simplifiying candidate #<alt (λ (N) (* (pow (sqrt (atan2 1 (fma N (+ N 1) 1))) 1) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
2.609 * * * * [progress]: [ 21 / 64 ] simplifiying candidate #<alt (λ (N) (* (exp (log (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
2.609 * * * * [progress]: [ 22 / 64 ] simplifiying candidate #<alt (λ (N) (* (log (exp (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
2.609 * * * * [progress]: [ 23 / 64 ] simplifiying candidate #<alt (λ (N) (* (* (* (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
2.609 * * * * [progress]: [ 24 / 64 ] simplifiying candidate #<alt (λ (N) (* (cbrt (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
2.609 * * * * [progress]: [ 25 / 64 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
2.609 * [simplify]: Simplifying (sqrt (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1)))))
2.609 * * [simplify]: iters left: 6 (8 enodes)
2.611 * * [simplify]: iters left: 5 (30 enodes)
2.616 * * [simplify]: iters left: 4 (43 enodes)
2.628 * * [simplify]: iters left: 3 (50 enodes)
2.638 * * [simplify]: Extracting #0: cost 1 inf + 0
2.638 * * [simplify]: Extracting #1: cost 4 inf + 0
2.638 * * [simplify]: Extracting #2: cost 7 inf + 0
2.638 * * [simplify]: Extracting #3: cost 10 inf + 0
2.638 * * [simplify]: Extracting #4: cost 13 inf + 1
2.638 * * [simplify]: Extracting #5: cost 15 inf + 2
2.638 * * [simplify]: Extracting #6: cost 10 inf + 336
2.638 * * [simplify]: Extracting #7: cost 5 inf + 1385
2.639 * * [simplify]: Extracting #8: cost 0 inf + 3010
2.639 * [simplify]: Simplified to (fabs (cbrt (atan2 1 (+ 1 (fma N N N)))))
2.639 * [simplify]: Simplified (2 1 1) to (λ (N) (* (* (fabs (cbrt (atan2 1 (+ 1 (fma N N N))))) (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
2.639 * * * * [progress]: [ 26 / 64 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
2.639 * [simplify]: Simplifying (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
2.639 * * [simplify]: iters left: 6 (7 enodes)
2.641 * * [simplify]: iters left: 5 (26 enodes)
2.646 * * [simplify]: iters left: 4 (39 enodes)
2.652 * * [simplify]: iters left: 3 (46 enodes)
2.658 * * [simplify]: Extracting #0: cost 1 inf + 0
2.659 * * [simplify]: Extracting #1: cost 3 inf + 0
2.659 * * [simplify]: Extracting #2: cost 5 inf + 0
2.659 * * [simplify]: Extracting #3: cost 8 inf + 0
2.659 * * [simplify]: Extracting #4: cost 11 inf + 1
2.659 * * [simplify]: Extracting #5: cost 9 inf + 294
2.659 * * [simplify]: Extracting #6: cost 5 inf + 947
2.659 * * [simplify]: Extracting #7: cost 1 inf + 1819
2.659 * * [simplify]: Extracting #8: cost 0 inf + 2136
2.660 * [simplify]: Simplified to (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
2.660 * [simplify]: Simplified (2 1 1) to (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
2.660 * * * * [progress]: [ 27 / 64 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt 1) (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
2.660 * [simplify]: Simplifying (sqrt 1)
2.660 * * [simplify]: iters left: 1 (2 enodes)
2.662 * * [simplify]: Extracting #0: cost 1 inf + 0
2.662 * * [simplify]: Extracting #1: cost 0 inf + 1
2.662 * [simplify]: Simplified to 1
2.662 * [simplify]: Simplified (2 1 1) to (λ (N) (* (* 1 (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
2.662 * * * * [progress]: [ 28 / 64 ] simplifiying candidate #<alt (λ (N) (* (pow (atan2 1 (fma N (+ N 1) 1)) (/ 1 2)) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
2.663 * [simplify]: Simplifying (atan2 1 (fma N (+ N 1) 1))
2.663 * * [simplify]: iters left: 4 (5 enodes)
2.665 * * [simplify]: iters left: 3 (20 enodes)
2.675 * * [simplify]: iters left: 2 (33 enodes)
2.687 * * [simplify]: iters left: 1 (40 enodes)
2.697 * * [simplify]: Extracting #0: cost 1 inf + 0
2.697 * * [simplify]: Extracting #1: cost 4 inf + 0
2.697 * * [simplify]: Extracting #2: cost 7 inf + 1
2.697 * * [simplify]: Extracting #3: cost 3 inf + 768
2.698 * * [simplify]: Extracting #4: cost 1 inf + 907
2.698 * * [simplify]: Extracting #5: cost 0 inf + 948
2.698 * [simplify]: Simplified to (atan2 1 (fma N (+ N 1) 1))
2.699 * [simplify]: Simplified (2 1 1) to (λ (N) (* (pow (atan2 1 (fma N (+ N 1) 1)) (/ 1 2)) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
2.699 * * * * [progress]: [ 29 / 64 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
2.699 * * * * [progress]: [ 30 / 64 ] simplifiying candidate #<alt (λ (N) (* (fabs (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
2.699 * [simplify]: Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
2.699 * * [simplify]: iters left: 5 (6 enodes)
2.703 * * [simplify]: iters left: 4 (23 enodes)
2.710 * * [simplify]: iters left: 3 (36 enodes)
2.722 * * [simplify]: iters left: 2 (43 enodes)
2.730 * * [simplify]: Extracting #0: cost 1 inf + 0
2.730 * * [simplify]: Extracting #1: cost 3 inf + 0
2.730 * * [simplify]: Extracting #2: cost 6 inf + 0
2.730 * * [simplify]: Extracting #3: cost 9 inf + 1
2.730 * * [simplify]: Extracting #4: cost 10 inf + 44
2.730 * * [simplify]: Extracting #5: cost 6 inf + 336
2.730 * * [simplify]: Extracting #6: cost 1 inf + 1225
2.730 * * [simplify]: Extracting #7: cost 0 inf + 1502
2.731 * [simplify]: Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
2.731 * [simplify]: Simplified (2 1 1) to (λ (N) (* (fabs (sqrt (atan2 1 (+ 1 (fma N N N))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
2.731 * * * * [progress]: [ 31 / 64 ] simplifiying candidate #<alt (λ (N) (* (* 1 (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
2.731 * * * * [progress]: [ 32 / 64 ] simplifiying candidate #<alt (λ (N) (* (posit16->real (real->posit16 (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
2.731 * * * * [progress]: [ 33 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (log1p (expm1 (atan2 1 (fma N (+ N 1) 1)))))))>
2.731 * * * * [progress]: [ 34 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (expm1 (log1p (atan2 1 (fma N (+ N 1) 1)))))))>
2.731 * * * * [progress]: [ 35 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (pow (atan2 1 (fma N (+ N 1) 1)) 1))))>
2.731 * * * * [progress]: [ 36 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (exp (log (atan2 1 (fma N (+ N 1) 1)))))))>
2.731 * * * * [progress]: [ 37 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (log (exp (atan2 1 (fma N (+ N 1) 1)))))))>
2.731 * * * * [progress]: [ 38 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (* (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1)))) (cbrt (atan2 1 (fma N (+ N 1) 1)))))))>
2.731 * * * * [progress]: [ 39 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (cbrt (* (* (atan2 1 (fma N (+ N 1) 1)) (atan2 1 (fma N (+ N 1) 1))) (atan2 1 (fma N (+ N 1) 1)))))))>
2.731 * * * * [progress]: [ 40 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
2.731 * * * * [progress]: [ 41 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (* 1 (atan2 1 (fma N (+ N 1) 1))))))>
2.731 * * * * [progress]: [ 42 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (posit16->real (real->posit16 (atan2 1 (fma N (+ N 1) 1)))))))>
2.731 * * * * [progress]: [ 43 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (log1p (expm1 (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
2.731 * * * * [progress]: [ 44 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (expm1 (log1p (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
2.731 * * * * [progress]: [ 45 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (pow (atan2 1 (fma N (+ N 1) 1)) 1)) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
2.731 * * * * [progress]: [ 46 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (exp (log (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
2.731 * * * * [progress]: [ 47 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (log (exp (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
2.731 * * * * [progress]: [ 48 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (* (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1)))) (cbrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
2.731 * * * * [progress]: [ 49 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (cbrt (* (* (atan2 1 (fma N (+ N 1) 1)) (atan2 1 (fma N (+ N 1) 1))) (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
2.731 * * * * [progress]: [ 50 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
2.731 * * * * [progress]: [ 51 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (* 1 (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
2.731 * * * * [progress]: [ 52 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (posit16->real (real->posit16 (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
2.732 * * * * [progress]: [ 53 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
2.732 * [simplify]: Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
2.732 * * [simplify]: iters left: 5 (6 enodes)
2.733 * * [simplify]: iters left: 4 (23 enodes)
2.738 * * [simplify]: iters left: 3 (36 enodes)
2.744 * * [simplify]: iters left: 2 (43 enodes)
2.749 * * [simplify]: Extracting #0: cost 1 inf + 0
2.749 * * [simplify]: Extracting #1: cost 3 inf + 0
2.749 * * [simplify]: Extracting #2: cost 6 inf + 0
2.749 * * [simplify]: Extracting #3: cost 9 inf + 1
2.749 * * [simplify]: Extracting #4: cost 10 inf + 44
2.749 * * [simplify]: Extracting #5: cost 6 inf + 336
2.749 * * [simplify]: Extracting #6: cost 1 inf + 1225
2.750 * * [simplify]: Extracting #7: cost 0 inf + 1502
2.750 * [simplify]: Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
2.750 * [simplify]: Simplified (2 2) to (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (+ 1 (fma N N N))))))
2.750 * * * * [progress]: [ 54 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
2.750 * [simplify]: Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
2.750 * * [simplify]: iters left: 5 (6 enodes)
2.752 * * [simplify]: iters left: 4 (23 enodes)
2.757 * * [simplify]: iters left: 3 (36 enodes)
2.769 * * [simplify]: iters left: 2 (43 enodes)
2.779 * * [simplify]: Extracting #0: cost 1 inf + 0
2.779 * * [simplify]: Extracting #1: cost 3 inf + 0
2.779 * * [simplify]: Extracting #2: cost 6 inf + 0
2.779 * * [simplify]: Extracting #3: cost 9 inf + 1
2.779 * * [simplify]: Extracting #4: cost 10 inf + 44
2.779 * * [simplify]: Extracting #5: cost 6 inf + 336
2.780 * * [simplify]: Extracting #6: cost 1 inf + 1225
2.780 * * [simplify]: Extracting #7: cost 0 inf + 1502
2.781 * [simplify]: Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
2.781 * [simplify]: Simplified (2 2) to (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (+ 1 (fma N N N))))))
2.781 * * * * [progress]: [ 55 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
2.781 * [simplify]: Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
2.781 * * [simplify]: iters left: 5 (6 enodes)
2.784 * * [simplify]: iters left: 4 (23 enodes)
2.792 * * [simplify]: iters left: 3 (36 enodes)
2.807 * * [simplify]: iters left: 2 (43 enodes)
2.817 * * [simplify]: Extracting #0: cost 1 inf + 0
2.817 * * [simplify]: Extracting #1: cost 3 inf + 0
2.817 * * [simplify]: Extracting #2: cost 6 inf + 0
2.817 * * [simplify]: Extracting #3: cost 9 inf + 1
2.817 * * [simplify]: Extracting #4: cost 10 inf + 44
2.818 * * [simplify]: Extracting #5: cost 6 inf + 336
2.818 * * [simplify]: Extracting #6: cost 1 inf + 1225
2.818 * * [simplify]: Extracting #7: cost 0 inf + 1502
2.819 * [simplify]: Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
2.819 * [simplify]: Simplified (2 2) to (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (+ 1 (fma N N N))))))
2.819 * * * * [progress]: [ 56 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
2.819 * [simplify]: Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
2.819 * * [simplify]: iters left: 5 (6 enodes)
2.823 * * [simplify]: iters left: 4 (23 enodes)
2.830 * * [simplify]: iters left: 3 (36 enodes)
2.842 * * [simplify]: iters left: 2 (43 enodes)
2.852 * * [simplify]: Extracting #0: cost 1 inf + 0
2.852 * * [simplify]: Extracting #1: cost 3 inf + 0
2.852 * * [simplify]: Extracting #2: cost 6 inf + 0
2.852 * * [simplify]: Extracting #3: cost 9 inf + 1
2.852 * * [simplify]: Extracting #4: cost 10 inf + 44
2.853 * * [simplify]: Extracting #5: cost 6 inf + 336
2.853 * * [simplify]: Extracting #6: cost 1 inf + 1225
2.853 * * [simplify]: Extracting #7: cost 0 inf + 1502
2.854 * [simplify]: Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
2.854 * [simplify]: Simplified (2 1) to (λ (N) (* (sqrt (atan2 1 (+ 1 (fma N N N)))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
2.854 * * * * [progress]: [ 57 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
2.854 * [simplify]: Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
2.854 * * [simplify]: iters left: 5 (6 enodes)
2.857 * * [simplify]: iters left: 4 (23 enodes)
2.865 * * [simplify]: iters left: 3 (36 enodes)
2.876 * * [simplify]: iters left: 2 (43 enodes)
2.886 * * [simplify]: Extracting #0: cost 1 inf + 0
2.886 * * [simplify]: Extracting #1: cost 3 inf + 0
2.886 * * [simplify]: Extracting #2: cost 6 inf + 0
2.887 * * [simplify]: Extracting #3: cost 9 inf + 1
2.887 * * [simplify]: Extracting #4: cost 10 inf + 44
2.887 * * [simplify]: Extracting #5: cost 6 inf + 336
2.887 * * [simplify]: Extracting #6: cost 1 inf + 1225
2.888 * * [simplify]: Extracting #7: cost 0 inf + 1502
2.889 * [simplify]: Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
2.889 * [simplify]: Simplified (2 1) to (λ (N) (* (sqrt (atan2 1 (+ 1 (fma N N N)))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
2.889 * * * * [progress]: [ 58 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
2.889 * [simplify]: Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
2.889 * * [simplify]: iters left: 5 (6 enodes)
2.892 * * [simplify]: iters left: 4 (23 enodes)
2.900 * * [simplify]: iters left: 3 (36 enodes)
2.912 * * [simplify]: iters left: 2 (43 enodes)
2.922 * * [simplify]: Extracting #0: cost 1 inf + 0
2.922 * * [simplify]: Extracting #1: cost 3 inf + 0
2.923 * * [simplify]: Extracting #2: cost 6 inf + 0
2.923 * * [simplify]: Extracting #3: cost 9 inf + 1
2.923 * * [simplify]: Extracting #4: cost 10 inf + 44
2.923 * * [simplify]: Extracting #5: cost 6 inf + 336
2.923 * * [simplify]: Extracting #6: cost 1 inf + 1225
2.924 * * [simplify]: Extracting #7: cost 0 inf + 1502
2.924 * [simplify]: Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
2.924 * [simplify]: Simplified (2 1) to (λ (N) (* (sqrt (atan2 1 (+ 1 (fma N N N)))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
2.924 * * * * [progress]: [ 59 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
2.925 * [simplify]: Simplifying (atan2 1 (fma N (+ N 1) 1))
2.925 * * [simplify]: iters left: 4 (5 enodes)
2.928 * * [simplify]: iters left: 3 (20 enodes)
2.934 * * [simplify]: iters left: 2 (33 enodes)
2.945 * * [simplify]: iters left: 1 (40 enodes)
2.955 * * [simplify]: Extracting #0: cost 1 inf + 0
2.955 * * [simplify]: Extracting #1: cost 4 inf + 0
2.955 * * [simplify]: Extracting #2: cost 7 inf + 1
2.955 * * [simplify]: Extracting #3: cost 3 inf + 768
2.955 * * [simplify]: Extracting #4: cost 1 inf + 907
2.956 * * [simplify]: Extracting #5: cost 0 inf + 948
2.956 * [simplify]: Simplified to (atan2 1 (fma N (+ N 1) 1))
2.956 * [simplify]: Simplified (2 2 1) to (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
2.956 * * * * [progress]: [ 60 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
2.957 * [simplify]: Simplifying (atan2 1 (fma N (+ N 1) 1))
2.957 * * [simplify]: iters left: 4 (5 enodes)
2.961 * * [simplify]: iters left: 3 (20 enodes)
2.968 * * [simplify]: iters left: 2 (33 enodes)
2.979 * * [simplify]: iters left: 1 (40 enodes)
2.989 * * [simplify]: Extracting #0: cost 1 inf + 0
2.990 * * [simplify]: Extracting #1: cost 4 inf + 0
2.990 * * [simplify]: Extracting #2: cost 7 inf + 1
2.990 * * [simplify]: Extracting #3: cost 3 inf + 768
2.990 * * [simplify]: Extracting #4: cost 1 inf + 907
2.991 * * [simplify]: Extracting #5: cost 0 inf + 948
2.991 * [simplify]: Simplified to (atan2 1 (fma N (+ N 1) 1))
2.991 * [simplify]: Simplified (2 2 1) to (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
2.991 * * * * [progress]: [ 61 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
2.991 * [simplify]: Simplifying (atan2 1 (fma N (+ N 1) 1))
2.992 * * [simplify]: iters left: 4 (5 enodes)
2.994 * * [simplify]: iters left: 3 (20 enodes)
3.001 * * [simplify]: iters left: 2 (33 enodes)
3.012 * * [simplify]: iters left: 1 (40 enodes)
3.021 * * [simplify]: Extracting #0: cost 1 inf + 0
3.021 * * [simplify]: Extracting #1: cost 4 inf + 0
3.021 * * [simplify]: Extracting #2: cost 7 inf + 1
3.021 * * [simplify]: Extracting #3: cost 3 inf + 768
3.021 * * [simplify]: Extracting #4: cost 1 inf + 907
3.022 * * [simplify]: Extracting #5: cost 0 inf + 948
3.022 * [simplify]: Simplified to (atan2 1 (fma N (+ N 1) 1))
3.022 * [simplify]: Simplified (2 2 1) to (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
3.022 * * * * [progress]: [ 62 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
3.022 * [simplify]: Simplifying (atan2 1 (fma N (+ N 1) 1))
3.022 * * [simplify]: iters left: 4 (5 enodes)
3.025 * * [simplify]: iters left: 3 (20 enodes)
3.031 * * [simplify]: iters left: 2 (33 enodes)
3.041 * * [simplify]: iters left: 1 (40 enodes)
3.050 * * [simplify]: Extracting #0: cost 1 inf + 0
3.050 * * [simplify]: Extracting #1: cost 4 inf + 0
3.050 * * [simplify]: Extracting #2: cost 7 inf + 1
3.050 * * [simplify]: Extracting #3: cost 3 inf + 768
3.050 * * [simplify]: Extracting #4: cost 1 inf + 907
3.051 * * [simplify]: Extracting #5: cost 0 inf + 948
3.051 * [simplify]: Simplified to (atan2 1 (fma N (+ N 1) 1))
3.051 * [simplify]: Simplified (2 1 1) to (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
3.051 * * * * [progress]: [ 63 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
3.051 * [simplify]: Simplifying (atan2 1 (fma N (+ N 1) 1))
3.051 * * [simplify]: iters left: 4 (5 enodes)
3.054 * * [simplify]: iters left: 3 (20 enodes)
3.061 * * [simplify]: iters left: 2 (33 enodes)
3.071 * * [simplify]: iters left: 1 (40 enodes)
3.080 * * [simplify]: Extracting #0: cost 1 inf + 0
3.080 * * [simplify]: Extracting #1: cost 4 inf + 0
3.080 * * [simplify]: Extracting #2: cost 7 inf + 1
3.080 * * [simplify]: Extracting #3: cost 3 inf + 768
3.081 * * [simplify]: Extracting #4: cost 1 inf + 907
3.081 * * [simplify]: Extracting #5: cost 0 inf + 948
3.081 * [simplify]: Simplified to (atan2 1 (fma N (+ N 1) 1))
3.081 * [simplify]: Simplified (2 1 1) to (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
3.081 * * * * [progress]: [ 64 / 64 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
3.082 * [simplify]: Simplifying (atan2 1 (fma N (+ N 1) 1))
3.082 * * [simplify]: iters left: 4 (5 enodes)
3.084 * * [simplify]: iters left: 3 (20 enodes)
3.089 * * [simplify]: iters left: 2 (33 enodes)
3.099 * * [simplify]: iters left: 1 (40 enodes)
3.105 * * [simplify]: Extracting #0: cost 1 inf + 0
3.106 * * [simplify]: Extracting #1: cost 4 inf + 0
3.106 * * [simplify]: Extracting #2: cost 7 inf + 1
3.106 * * [simplify]: Extracting #3: cost 3 inf + 768
3.106 * * [simplify]: Extracting #4: cost 1 inf + 907
3.106 * * [simplify]: Extracting #5: cost 0 inf + 948
3.106 * [simplify]: Simplified to (atan2 1 (fma N (+ N 1) 1))
3.106 * [simplify]: Simplified (2 1 1) to (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
3.106 * * * [progress]: adding candidates to table
3.751 * * [progress]: iteration 4 / 4
3.752 * * * [progress]: picking best candidate
3.771 * * * * [pick]: Picked  #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
3.771 * * * [progress]: localizing error
3.802 * * * [progress]: generating rewritten candidates
3.802 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2)
3.804 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 1)
3.805 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1)
3.806 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1)
3.806 * * * [progress]: generating series expansions
3.806 * * * * [progress]: [ 1 / 4 ] generating series at (2 2)
3.807 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
3.807 * [approximate]: Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in (N) around 0
3.807 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in N
3.807 * [taylor]: Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
3.807 * [backup-simplify]: Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
3.807 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
3.807 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
3.807 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in N
3.807 * [taylor]: Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
3.807 * [backup-simplify]: Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
3.807 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
3.807 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
3.807 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
3.807 * [backup-simplify]: Simplify 0 into 0
3.808 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
3.808 * [backup-simplify]: Simplify 0 into 0
3.809 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
3.809 * [backup-simplify]: Simplify 0 into 0
3.809 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
3.809 * [backup-simplify]: Simplify 0 into 0
3.810 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
3.810 * [backup-simplify]: Simplify 0 into 0
3.811 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
3.811 * [backup-simplify]: Simplify 0 into 0
3.811 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
3.811 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
3.811 * [approximate]: Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in (N) around 0
3.811 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in N
3.811 * [taylor]: Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
3.811 * [backup-simplify]: Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
3.811 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
3.812 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
3.812 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in N
3.812 * [taylor]: Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
3.812 * [backup-simplify]: Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
3.812 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
3.812 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
3.812 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
3.813 * [backup-simplify]: Simplify 0 into 0
3.814 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
3.814 * [backup-simplify]: Simplify 0 into 0
3.815 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
3.815 * [backup-simplify]: Simplify 0 into 0
3.816 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
3.816 * [backup-simplify]: Simplify 0 into 0
3.817 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
3.817 * [backup-simplify]: Simplify 0 into 0
3.818 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
3.818 * [backup-simplify]: Simplify 0 into 0
3.818 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ 1 (/ 1 N)) (+ (/ 1 (/ 1 N)) 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
3.819 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ 1 (- N)) (+ (/ 1 (- N)) 1) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
3.819 * [approximate]: Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in (N) around 0
3.819 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in N
3.819 * [taylor]: Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
3.819 * [backup-simplify]: Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
3.819 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
3.819 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
3.819 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in N
3.819 * [taylor]: Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
3.820 * [backup-simplify]: Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
3.820 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
3.820 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
3.820 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
3.820 * [backup-simplify]: Simplify 0 into 0
3.821 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
3.821 * [backup-simplify]: Simplify 0 into 0
3.822 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
3.822 * [backup-simplify]: Simplify 0 into 0
3.823 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
3.824 * [backup-simplify]: Simplify 0 into 0
3.824 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
3.824 * [backup-simplify]: Simplify 0 into 0
3.826 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
3.826 * [backup-simplify]: Simplify 0 into 0
3.826 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ -1 (/ 1 (- N))) (- 1 (/ 1 (/ 1 (- N)))) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
3.826 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 1)
3.826 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
3.826 * [approximate]: Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in (N) around 0
3.826 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in N
3.826 * [taylor]: Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
3.826 * [backup-simplify]: Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
3.826 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
3.827 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
3.827 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in N
3.827 * [taylor]: Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
3.827 * [backup-simplify]: Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
3.827 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
3.827 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
3.827 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
3.827 * [backup-simplify]: Simplify 0 into 0
3.828 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
3.828 * [backup-simplify]: Simplify 0 into 0
3.829 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
3.829 * [backup-simplify]: Simplify 0 into 0
3.830 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
3.830 * [backup-simplify]: Simplify 0 into 0
3.831 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
3.831 * [backup-simplify]: Simplify 0 into 0
3.832 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
3.832 * [backup-simplify]: Simplify 0 into 0
3.832 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
3.832 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
3.833 * [approximate]: Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in (N) around 0
3.833 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in N
3.833 * [taylor]: Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
3.833 * [backup-simplify]: Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
3.833 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
3.833 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
3.833 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in N
3.833 * [taylor]: Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
3.833 * [backup-simplify]: Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
3.833 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
3.834 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
3.834 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
3.834 * [backup-simplify]: Simplify 0 into 0
3.835 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
3.835 * [backup-simplify]: Simplify 0 into 0
3.836 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
3.836 * [backup-simplify]: Simplify 0 into 0
3.837 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
3.837 * [backup-simplify]: Simplify 0 into 0
3.838 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
3.838 * [backup-simplify]: Simplify 0 into 0
3.839 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
3.839 * [backup-simplify]: Simplify 0 into 0
3.840 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ 1 (/ 1 N)) (+ (/ 1 (/ 1 N)) 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
3.840 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ 1 (- N)) (+ (/ 1 (- N)) 1) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
3.840 * [approximate]: Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in (N) around 0
3.840 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in N
3.840 * [taylor]: Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
3.840 * [backup-simplify]: Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
3.840 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
3.840 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
3.840 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in N
3.840 * [taylor]: Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
3.841 * [backup-simplify]: Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
3.841 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
3.841 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
3.841 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
3.841 * [backup-simplify]: Simplify 0 into 0
3.842 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
3.842 * [backup-simplify]: Simplify 0 into 0
3.843 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
3.843 * [backup-simplify]: Simplify 0 into 0
3.844 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
3.844 * [backup-simplify]: Simplify 0 into 0
3.845 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
3.845 * [backup-simplify]: Simplify 0 into 0
3.846 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
3.846 * [backup-simplify]: Simplify 0 into 0
3.847 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ -1 (/ 1 (- N))) (- 1 (/ 1 (/ 1 (- N)))) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
3.847 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1)
3.847 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
3.847 * [approximate]: Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in (N) around 0
3.847 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in N
3.847 * [taylor]: Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
3.847 * [backup-simplify]: Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
3.847 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
3.847 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
3.847 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in N
3.847 * [taylor]: Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
3.847 * [backup-simplify]: Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
3.848 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
3.848 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
3.848 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
3.848 * [backup-simplify]: Simplify 0 into 0
3.849 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
3.849 * [backup-simplify]: Simplify 0 into 0
3.850 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
3.850 * [backup-simplify]: Simplify 0 into 0
3.851 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
3.851 * [backup-simplify]: Simplify 0 into 0
3.852 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
3.852 * [backup-simplify]: Simplify 0 into 0
3.853 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
3.853 * [backup-simplify]: Simplify 0 into 0
3.853 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
3.853 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
3.853 * [approximate]: Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in (N) around 0
3.853 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in N
3.853 * [taylor]: Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
3.854 * [backup-simplify]: Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
3.854 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
3.854 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
3.854 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in N
3.854 * [taylor]: Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
3.854 * [backup-simplify]: Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
3.854 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
3.854 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
3.855 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
3.855 * [backup-simplify]: Simplify 0 into 0
3.856 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
3.856 * [backup-simplify]: Simplify 0 into 0
3.857 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
3.857 * [backup-simplify]: Simplify 0 into 0
3.858 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
3.858 * [backup-simplify]: Simplify 0 into 0
3.859 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
3.859 * [backup-simplify]: Simplify 0 into 0
3.860 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
3.860 * [backup-simplify]: Simplify 0 into 0
3.860 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ 1 (/ 1 N)) (+ (/ 1 (/ 1 N)) 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
3.860 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ 1 (- N)) (+ (/ 1 (- N)) 1) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
3.860 * [approximate]: Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in (N) around 0
3.860 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in N
3.860 * [taylor]: Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
3.861 * [backup-simplify]: Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
3.861 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
3.861 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
3.861 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in N
3.861 * [taylor]: Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
3.861 * [backup-simplify]: Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
3.861 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
3.862 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
3.862 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
3.862 * [backup-simplify]: Simplify 0 into 0
3.863 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
3.863 * [backup-simplify]: Simplify 0 into 0
3.864 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
3.864 * [backup-simplify]: Simplify 0 into 0
3.865 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
3.865 * [backup-simplify]: Simplify 0 into 0
3.866 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
3.866 * [backup-simplify]: Simplify 0 into 0
3.867 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
3.867 * [backup-simplify]: Simplify 0 into 0
3.868 * [backup-simplify]: Simplify (sqrt (atan2 1 (fma (/ -1 (/ 1 (- N))) (- 1 (/ 1 (/ 1 (- N)))) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
3.868 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1)
3.868 * [backup-simplify]: Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
3.868 * [approximate]: Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in (N) around 0
3.868 * [taylor]: Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
3.868 * [backup-simplify]: Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
3.868 * [taylor]: Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
3.868 * [backup-simplify]: Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
3.868 * [backup-simplify]: Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
3.868 * [backup-simplify]: Simplify 0 into 0
3.868 * [backup-simplify]: Simplify 0 into 0
3.868 * [backup-simplify]: Simplify 0 into 0
3.868 * [backup-simplify]: Simplify 0 into 0
3.868 * [backup-simplify]: Simplify 0 into 0
3.868 * [backup-simplify]: Simplify 0 into 0
3.868 * [backup-simplify]: Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
3.869 * [backup-simplify]: Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
3.869 * [approximate]: Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in (N) around 0
3.869 * [taylor]: Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
3.869 * [backup-simplify]: Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
3.869 * [taylor]: Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
3.869 * [backup-simplify]: Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
3.869 * [backup-simplify]: Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
3.869 * [backup-simplify]: Simplify 0 into 0
3.869 * [backup-simplify]: Simplify 0 into 0
3.869 * [backup-simplify]: Simplify 0 into 0
3.869 * [backup-simplify]: Simplify 0 into 0
3.869 * [backup-simplify]: Simplify 0 into 0
3.869 * [backup-simplify]: Simplify 0 into 0
3.870 * [backup-simplify]: Simplify (atan2 1 (fma (/ 1 (/ 1 N)) (+ (/ 1 (/ 1 N)) 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
3.870 * [backup-simplify]: Simplify (atan2 1 (fma (/ 1 (- N)) (+ (/ 1 (- N)) 1) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
3.870 * [approximate]: Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in (N) around 0
3.870 * [taylor]: Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
3.870 * [backup-simplify]: Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
3.870 * [taylor]: Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
3.870 * [backup-simplify]: Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
3.870 * [backup-simplify]: Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
3.870 * [backup-simplify]: Simplify 0 into 0
3.870 * [backup-simplify]: Simplify 0 into 0
3.870 * [backup-simplify]: Simplify 0 into 0
3.870 * [backup-simplify]: Simplify 0 into 0
3.870 * [backup-simplify]: Simplify 0 into 0
3.870 * [backup-simplify]: Simplify 0 into 0
3.871 * [backup-simplify]: Simplify (atan2 1 (fma (/ -1 (/ 1 (- N))) (- 1 (/ 1 (/ 1 (- N)))) 1)) into (atan2 1 (fma N (+ N 1) 1))
3.871 * * * [progress]: simplifying candidates
3.871 * * * * [progress]: [ 1 / 70 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (log1p (expm1 (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
3.871 * * * * [progress]: [ 2 / 70 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
3.871 * * * * [progress]: [ 3 / 70 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (pow (atan2 1 (fma N (+ N 1) 1)) 1/2)))>
3.871 * * * * [progress]: [ 4 / 70 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (pow (sqrt (atan2 1 (fma N (+ N 1) 1))) 1)))>
3.871 * * * * [progress]: [ 5 / 70 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (exp (log (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
3.871 * * * * [progress]: [ 6 / 70 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (log (exp (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
3.871 * * * * [progress]: [ 7 / 70 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (* (* (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
3.871 * * * * [progress]: [ 8 / 70 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (cbrt (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
3.871 * * * * [progress]: [ 9 / 70 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (* (sqrt (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))))))>
3.871 * [simplify]: Simplifying (sqrt (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1)))))
3.871 * * [simplify]: iters left: 6 (8 enodes)
3.873 * * [simplify]: iters left: 5 (30 enodes)
3.878 * * [simplify]: iters left: 4 (43 enodes)
3.885 * * [simplify]: iters left: 3 (50 enodes)
3.892 * * [simplify]: Extracting #0: cost 1 inf + 0
3.892 * * [simplify]: Extracting #1: cost 4 inf + 0
3.892 * * [simplify]: Extracting #2: cost 7 inf + 0
3.892 * * [simplify]: Extracting #3: cost 10 inf + 0
3.892 * * [simplify]: Extracting #4: cost 13 inf + 1
3.892 * * [simplify]: Extracting #5: cost 15 inf + 2
3.892 * * [simplify]: Extracting #6: cost 10 inf + 336
3.892 * * [simplify]: Extracting #7: cost 5 inf + 1385
3.893 * * [simplify]: Extracting #8: cost 0 inf + 3010
3.893 * [simplify]: Simplified to (fabs (cbrt (atan2 1 (+ 1 (fma N N N)))))
3.893 * [simplify]: Simplified (2 2 1) to (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (* (fabs (cbrt (atan2 1 (+ 1 (fma N N N))))) (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))))))
3.893 * * * * [progress]: [ 10 / 70 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
3.894 * [simplify]: Simplifying (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
3.894 * * [simplify]: iters left: 6 (7 enodes)
3.895 * * [simplify]: iters left: 5 (26 enodes)
3.904 * * [simplify]: iters left: 4 (39 enodes)
3.913 * * [simplify]: iters left: 3 (46 enodes)
3.925 * * [simplify]: Extracting #0: cost 1 inf + 0
3.925 * * [simplify]: Extracting #1: cost 3 inf + 0
3.925 * * [simplify]: Extracting #2: cost 5 inf + 0
3.925 * * [simplify]: Extracting #3: cost 8 inf + 0
3.925 * * [simplify]: Extracting #4: cost 11 inf + 1
3.925 * * [simplify]: Extracting #5: cost 9 inf + 294
3.925 * * [simplify]: Extracting #6: cost 5 inf + 947
3.926 * * [simplify]: Extracting #7: cost 1 inf + 1819
3.927 * * [simplify]: Extracting #8: cost 0 inf + 2136
3.927 * [simplify]: Simplified to (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
3.927 * [simplify]: Simplified (2 2 1) to (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))))
3.927 * * * * [progress]: [ 11 / 70 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (* (sqrt 1) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
3.928 * [simplify]: Simplifying (sqrt 1)
3.928 * * [simplify]: iters left: 1 (2 enodes)
3.931 * * [simplify]: Extracting #0: cost 1 inf + 0
3.931 * * [simplify]: Extracting #1: cost 0 inf + 1
3.931 * [simplify]: Simplified to 1
3.931 * [simplify]: Simplified (2 2 1) to (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (* 1 (sqrt (atan2 1 (fma N (+ N 1) 1))))))
3.931 * * * * [progress]: [ 12 / 70 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (pow (atan2 1 (fma N (+ N 1) 1)) (/ 1 2))))>
3.931 * [simplify]: Simplifying (atan2 1 (fma N (+ N 1) 1))
3.931 * * [simplify]: iters left: 4 (5 enodes)
3.934 * * [simplify]: iters left: 3 (20 enodes)
3.941 * * [simplify]: iters left: 2 (33 enodes)
3.952 * * [simplify]: iters left: 1 (40 enodes)
3.962 * * [simplify]: Extracting #0: cost 1 inf + 0
3.962 * * [simplify]: Extracting #1: cost 4 inf + 0
3.962 * * [simplify]: Extracting #2: cost 7 inf + 1
3.962 * * [simplify]: Extracting #3: cost 3 inf + 768
3.963 * * [simplify]: Extracting #4: cost 1 inf + 907
3.963 * * [simplify]: Extracting #5: cost 0 inf + 948
3.964 * [simplify]: Simplified to (atan2 1 (fma N (+ N 1) 1))
3.964 * [simplify]: Simplified (2 2 1) to (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (pow (atan2 1 (fma N (+ N 1) 1)) (/ 1 2))))
3.964 * * * * [progress]: [ 13 / 70 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
3.964 * * * * [progress]: [ 14 / 70 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (fabs (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
3.965 * [simplify]: Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
3.965 * * [simplify]: iters left: 5 (6 enodes)
3.968 * * [simplify]: iters left: 4 (23 enodes)
3.973 * * [simplify]: iters left: 3 (36 enodes)
3.980 * * [simplify]: iters left: 2 (43 enodes)
3.986 * * [simplify]: Extracting #0: cost 1 inf + 0
3.986 * * [simplify]: Extracting #1: cost 3 inf + 0
3.986 * * [simplify]: Extracting #2: cost 6 inf + 0
3.986 * * [simplify]: Extracting #3: cost 9 inf + 1
3.986 * * [simplify]: Extracting #4: cost 10 inf + 44
3.987 * * [simplify]: Extracting #5: cost 6 inf + 336
3.987 * * [simplify]: Extracting #6: cost 1 inf + 1225
3.987 * * [simplify]: Extracting #7: cost 0 inf + 1502
3.987 * [simplify]: Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
3.987 * [simplify]: Simplified (2 2 1) to (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (fabs (sqrt (atan2 1 (+ 1 (fma N N N)))))))
3.987 * * * * [progress]: [ 15 / 70 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (* 1 (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
3.987 * * * * [progress]: [ 16 / 70 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (posit16->real (real->posit16 (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
3.987 * * * * [progress]: [ 17 / 70 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (log1p (expm1 (sqrt (atan2 1 (fma N (+ N 1) 1))))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
3.988 * * * * [progress]: [ 18 / 70 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
3.988 * * * * [progress]: [ 19 / 70 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (pow (atan2 1 (fma N (+ N 1) 1)) 1/2))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
3.988 * * * * [progress]: [ 20 / 70 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (pow (sqrt (atan2 1 (fma N (+ N 1) 1))) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
3.988 * * * * [progress]: [ 21 / 70 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (exp (log (sqrt (atan2 1 (fma N (+ N 1) 1))))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
3.988 * * * * [progress]: [ 22 / 70 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (log (exp (sqrt (atan2 1 (fma N (+ N 1) 1))))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
3.988 * * * * [progress]: [ 23 / 70 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (* (* (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1))))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
3.988 * * * * [progress]: [ 24 / 70 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (cbrt (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
3.988 * * * * [progress]: [ 25 / 70 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (* (sqrt (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1))))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
3.988 * [simplify]: Simplifying (sqrt (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1)))))
3.988 * * [simplify]: iters left: 6 (8 enodes)
3.990 * * [simplify]: iters left: 5 (30 enodes)
4.000 * * [simplify]: iters left: 4 (43 enodes)
4.014 * * [simplify]: iters left: 3 (50 enodes)
4.026 * * [simplify]: Extracting #0: cost 1 inf + 0
4.027 * * [simplify]: Extracting #1: cost 4 inf + 0
4.027 * * [simplify]: Extracting #2: cost 7 inf + 0
4.027 * * [simplify]: Extracting #3: cost 10 inf + 0
4.027 * * [simplify]: Extracting #4: cost 13 inf + 1
4.027 * * [simplify]: Extracting #5: cost 15 inf + 2
4.027 * * [simplify]: Extracting #6: cost 10 inf + 336
4.027 * * [simplify]: Extracting #7: cost 5 inf + 1385
4.028 * * [simplify]: Extracting #8: cost 0 inf + 3010
4.029 * [simplify]: Simplified to (fabs (cbrt (atan2 1 (+ 1 (fma N N N)))))
4.029 * [simplify]: Simplified (2 1 2 1 1) to (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (* (fabs (cbrt (atan2 1 (+ 1 (fma N N N))))) (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1))))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
4.029 * * * * [progress]: [ 26 / 70 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
4.029 * [simplify]: Simplifying (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
4.030 * * [simplify]: iters left: 6 (7 enodes)
4.033 * * [simplify]: iters left: 5 (26 enodes)
4.044 * * [simplify]: iters left: 4 (39 enodes)
4.054 * * [simplify]: iters left: 3 (46 enodes)
4.059 * * [simplify]: Extracting #0: cost 1 inf + 0
4.060 * * [simplify]: Extracting #1: cost 3 inf + 0
4.060 * * [simplify]: Extracting #2: cost 5 inf + 0
4.060 * * [simplify]: Extracting #3: cost 8 inf + 0
4.060 * * [simplify]: Extracting #4: cost 11 inf + 1
4.060 * * [simplify]: Extracting #5: cost 9 inf + 294
4.060 * * [simplify]: Extracting #6: cost 5 inf + 947
4.060 * * [simplify]: Extracting #7: cost 1 inf + 1819
4.061 * * [simplify]: Extracting #8: cost 0 inf + 2136
4.061 * [simplify]: Simplified to (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
4.061 * [simplify]: Simplified (2 1 2 1 1) to (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
4.061 * * * * [progress]: [ 27 / 70 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (* (sqrt 1) (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
4.061 * [simplify]: Simplifying (sqrt 1)
4.061 * * [simplify]: iters left: 1 (2 enodes)
4.063 * * [simplify]: Extracting #0: cost 1 inf + 0
4.063 * * [simplify]: Extracting #1: cost 0 inf + 1
4.063 * [simplify]: Simplified to 1
4.063 * [simplify]: Simplified (2 1 2 1 1) to (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (* 1 (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
4.063 * * * * [progress]: [ 28 / 70 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (pow (atan2 1 (fma N (+ N 1) 1)) (/ 1 2)))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
4.064 * [simplify]: Simplifying (atan2 1 (fma N (+ N 1) 1))
4.064 * * [simplify]: iters left: 4 (5 enodes)
4.065 * * [simplify]: iters left: 3 (20 enodes)
4.068 * * [simplify]: iters left: 2 (33 enodes)
4.074 * * [simplify]: iters left: 1 (40 enodes)
4.079 * * [simplify]: Extracting #0: cost 1 inf + 0
4.080 * * [simplify]: Extracting #1: cost 4 inf + 0
4.080 * * [simplify]: Extracting #2: cost 7 inf + 1
4.080 * * [simplify]: Extracting #3: cost 3 inf + 768
4.080 * * [simplify]: Extracting #4: cost 1 inf + 907
4.080 * * [simplify]: Extracting #5: cost 0 inf + 948
4.080 * [simplify]: Simplified to (atan2 1 (fma N (+ N 1) 1))
4.080 * [simplify]: Simplified (2 1 2 1 1) to (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (pow (atan2 1 (fma N (+ N 1) 1)) (/ 1 2)))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
4.080 * * * * [progress]: [ 29 / 70 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
4.080 * * * * [progress]: [ 30 / 70 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (fabs (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
4.081 * [simplify]: Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
4.081 * * [simplify]: iters left: 5 (6 enodes)
4.082 * * [simplify]: iters left: 4 (23 enodes)
4.090 * * [simplify]: iters left: 3 (36 enodes)
4.101 * * [simplify]: iters left: 2 (43 enodes)
4.107 * * [simplify]: Extracting #0: cost 1 inf + 0
4.107 * * [simplify]: Extracting #1: cost 3 inf + 0
4.107 * * [simplify]: Extracting #2: cost 6 inf + 0
4.107 * * [simplify]: Extracting #3: cost 9 inf + 1
4.107 * * [simplify]: Extracting #4: cost 10 inf + 44
4.107 * * [simplify]: Extracting #5: cost 6 inf + 336
4.108 * * [simplify]: Extracting #6: cost 1 inf + 1225
4.108 * * [simplify]: Extracting #7: cost 0 inf + 1502
4.108 * [simplify]: Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
4.108 * [simplify]: Simplified (2 1 2 1 1) to (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (fabs (sqrt (atan2 1 (+ 1 (fma N N N))))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
4.108 * * * * [progress]: [ 31 / 70 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (* 1 (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
4.108 * * * * [progress]: [ 32 / 70 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (posit16->real (real->posit16 (sqrt (atan2 1 (fma N (+ N 1) 1))))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
4.108 * * * * [progress]: [ 33 / 70 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (log1p (expm1 (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
4.108 * * * * [progress]: [ 34 / 70 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
4.108 * * * * [progress]: [ 35 / 70 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (pow (atan2 1 (fma N (+ N 1) 1)) 1/2)) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
4.108 * * * * [progress]: [ 36 / 70 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (pow (sqrt (atan2 1 (fma N (+ N 1) 1))) 1)) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
4.108 * * * * [progress]: [ 37 / 70 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (exp (log (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
4.108 * * * * [progress]: [ 38 / 70 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (log (exp (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
4.108 * * * * [progress]: [ 39 / 70 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (* (* (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
4.108 * * * * [progress]: [ 40 / 70 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (cbrt (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
4.108 * * * * [progress]: [ 41 / 70 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (* (sqrt (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
4.109 * [simplify]: Simplifying (sqrt (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1)))))
4.109 * * [simplify]: iters left: 6 (8 enodes)
4.111 * * [simplify]: iters left: 5 (30 enodes)
4.115 * * [simplify]: iters left: 4 (43 enodes)
4.122 * * [simplify]: iters left: 3 (50 enodes)
4.129 * * [simplify]: Extracting #0: cost 1 inf + 0
4.129 * * [simplify]: Extracting #1: cost 4 inf + 0
4.129 * * [simplify]: Extracting #2: cost 7 inf + 0
4.129 * * [simplify]: Extracting #3: cost 10 inf + 0
4.129 * * [simplify]: Extracting #4: cost 13 inf + 1
4.129 * * [simplify]: Extracting #5: cost 15 inf + 2
4.129 * * [simplify]: Extracting #6: cost 10 inf + 336
4.130 * * [simplify]: Extracting #7: cost 5 inf + 1385
4.130 * * [simplify]: Extracting #8: cost 0 inf + 3010
4.130 * [simplify]: Simplified to (fabs (cbrt (atan2 1 (+ 1 (fma N N N)))))
4.130 * [simplify]: Simplified (2 1 1 1 1) to (λ (N) (* (* (sqrt (* (fabs (cbrt (atan2 1 (+ 1 (fma N N N))))) (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
4.130 * * * * [progress]: [ 42 / 70 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
4.131 * [simplify]: Simplifying (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
4.131 * * [simplify]: iters left: 6 (7 enodes)
4.132 * * [simplify]: iters left: 5 (26 enodes)
4.141 * * [simplify]: iters left: 4 (39 enodes)
4.154 * * [simplify]: iters left: 3 (46 enodes)
4.165 * * [simplify]: Extracting #0: cost 1 inf + 0
4.165 * * [simplify]: Extracting #1: cost 3 inf + 0
4.165 * * [simplify]: Extracting #2: cost 5 inf + 0
4.165 * * [simplify]: Extracting #3: cost 8 inf + 0
4.165 * * [simplify]: Extracting #4: cost 11 inf + 1
4.165 * * [simplify]: Extracting #5: cost 9 inf + 294
4.166 * * [simplify]: Extracting #6: cost 5 inf + 947
4.166 * * [simplify]: Extracting #7: cost 1 inf + 1819
4.167 * * [simplify]: Extracting #8: cost 0 inf + 2136
4.167 * [simplify]: Simplified to (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
4.167 * [simplify]: Simplified (2 1 1 1 1) to (λ (N) (* (* (sqrt (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
4.167 * * * * [progress]: [ 43 / 70 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (* (sqrt 1) (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
4.168 * [simplify]: Simplifying (sqrt 1)
4.168 * * [simplify]: iters left: 1 (2 enodes)
4.171 * * [simplify]: Extracting #0: cost 1 inf + 0
4.171 * * [simplify]: Extracting #1: cost 0 inf + 1
4.171 * [simplify]: Simplified to 1
4.171 * [simplify]: Simplified (2 1 1 1 1) to (λ (N) (* (* (sqrt (* 1 (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
4.171 * * * * [progress]: [ 44 / 70 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (pow (atan2 1 (fma N (+ N 1) 1)) (/ 1 2))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
4.172 * [simplify]: Simplifying (atan2 1 (fma N (+ N 1) 1))
4.172 * * [simplify]: iters left: 4 (5 enodes)
4.174 * * [simplify]: iters left: 3 (20 enodes)
4.182 * * [simplify]: iters left: 2 (33 enodes)
4.192 * * [simplify]: iters left: 1 (40 enodes)
4.202 * * [simplify]: Extracting #0: cost 1 inf + 0
4.202 * * [simplify]: Extracting #1: cost 4 inf + 0
4.202 * * [simplify]: Extracting #2: cost 7 inf + 1
4.202 * * [simplify]: Extracting #3: cost 3 inf + 768
4.202 * * [simplify]: Extracting #4: cost 1 inf + 907
4.203 * * [simplify]: Extracting #5: cost 0 inf + 948
4.203 * [simplify]: Simplified to (atan2 1 (fma N (+ N 1) 1))
4.203 * [simplify]: Simplified (2 1 1 1 1) to (λ (N) (* (* (sqrt (pow (atan2 1 (fma N (+ N 1) 1)) (/ 1 2))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
4.203 * * * * [progress]: [ 45 / 70 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
4.203 * * * * [progress]: [ 46 / 70 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (fabs (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
4.204 * [simplify]: Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
4.204 * * [simplify]: iters left: 5 (6 enodes)
4.207 * * [simplify]: iters left: 4 (23 enodes)
4.215 * * [simplify]: iters left: 3 (36 enodes)
4.228 * * [simplify]: iters left: 2 (43 enodes)
4.238 * * [simplify]: Extracting #0: cost 1 inf + 0
4.238 * * [simplify]: Extracting #1: cost 3 inf + 0
4.238 * * [simplify]: Extracting #2: cost 6 inf + 0
4.238 * * [simplify]: Extracting #3: cost 9 inf + 1
4.238 * * [simplify]: Extracting #4: cost 10 inf + 44
4.238 * * [simplify]: Extracting #5: cost 6 inf + 336
4.239 * * [simplify]: Extracting #6: cost 1 inf + 1225
4.239 * * [simplify]: Extracting #7: cost 0 inf + 1502
4.240 * [simplify]: Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
4.240 * [simplify]: Simplified (2 1 1 1 1) to (λ (N) (* (* (sqrt (fabs (sqrt (atan2 1 (+ 1 (fma N N N)))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
4.240 * * * * [progress]: [ 47 / 70 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (* 1 (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
4.240 * * * * [progress]: [ 48 / 70 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (posit16->real (real->posit16 (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
4.240 * * * * [progress]: [ 49 / 70 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (log1p (expm1 (atan2 1 (fma N (+ N 1) 1)))))))>
4.240 * * * * [progress]: [ 50 / 70 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (expm1 (log1p (atan2 1 (fma N (+ N 1) 1)))))))>
4.240 * * * * [progress]: [ 51 / 70 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (pow (atan2 1 (fma N (+ N 1) 1)) 1))))>
4.240 * * * * [progress]: [ 52 / 70 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (exp (log (atan2 1 (fma N (+ N 1) 1)))))))>
4.240 * * * * [progress]: [ 53 / 70 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (log (exp (atan2 1 (fma N (+ N 1) 1)))))))>
4.240 * * * * [progress]: [ 54 / 70 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (* (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1)))) (cbrt (atan2 1 (fma N (+ N 1) 1)))))))>
4.240 * * * * [progress]: [ 55 / 70 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (cbrt (* (* (atan2 1 (fma N (+ N 1) 1)) (atan2 1 (fma N (+ N 1) 1))) (atan2 1 (fma N (+ N 1) 1)))))))>
4.240 * * * * [progress]: [ 56 / 70 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
4.241 * * * * [progress]: [ 57 / 70 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (* 1 (atan2 1 (fma N (+ N 1) 1))))))>
4.241 * * * * [progress]: [ 58 / 70 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (posit16->real (real->posit16 (atan2 1 (fma N (+ N 1) 1)))))))>
4.241 * * * * [progress]: [ 59 / 70 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
4.241 * [simplify]: Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
4.241 * * [simplify]: iters left: 5 (6 enodes)
4.244 * * [simplify]: iters left: 4 (23 enodes)
4.251 * * [simplify]: iters left: 3 (36 enodes)
4.263 * * [simplify]: iters left: 2 (43 enodes)
4.274 * * [simplify]: Extracting #0: cost 1 inf + 0
4.274 * * [simplify]: Extracting #1: cost 3 inf + 0
4.274 * * [simplify]: Extracting #2: cost 6 inf + 0
4.274 * * [simplify]: Extracting #3: cost 9 inf + 1
4.274 * * [simplify]: Extracting #4: cost 10 inf + 44
4.274 * * [simplify]: Extracting #5: cost 6 inf + 336
4.275 * * [simplify]: Extracting #6: cost 1 inf + 1225
4.275 * * [simplify]: Extracting #7: cost 0 inf + 1502
4.276 * [simplify]: Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
4.276 * [simplify]: Simplified (2 2) to (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (+ 1 (fma N N N))))))
4.276 * * * * [progress]: [ 60 / 70 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
4.276 * [simplify]: Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
4.276 * * [simplify]: iters left: 5 (6 enodes)
4.280 * * [simplify]: iters left: 4 (23 enodes)
4.287 * * [simplify]: iters left: 3 (36 enodes)
4.301 * * [simplify]: iters left: 2 (43 enodes)
4.311 * * [simplify]: Extracting #0: cost 1 inf + 0
4.311 * * [simplify]: Extracting #1: cost 3 inf + 0
4.311 * * [simplify]: Extracting #2: cost 6 inf + 0
4.311 * * [simplify]: Extracting #3: cost 9 inf + 1
4.312 * * [simplify]: Extracting #4: cost 10 inf + 44
4.312 * * [simplify]: Extracting #5: cost 6 inf + 336
4.312 * * [simplify]: Extracting #6: cost 1 inf + 1225
4.313 * * [simplify]: Extracting #7: cost 0 inf + 1502
4.313 * [simplify]: Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
4.313 * [simplify]: Simplified (2 2) to (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (+ 1 (fma N N N))))))
4.313 * * * * [progress]: [ 61 / 70 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
4.314 * [simplify]: Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
4.314 * * [simplify]: iters left: 5 (6 enodes)
4.317 * * [simplify]: iters left: 4 (23 enodes)
4.324 * * [simplify]: iters left: 3 (36 enodes)
4.336 * * [simplify]: iters left: 2 (43 enodes)
4.345 * * [simplify]: Extracting #0: cost 1 inf + 0
4.345 * * [simplify]: Extracting #1: cost 3 inf + 0
4.346 * * [simplify]: Extracting #2: cost 6 inf + 0
4.346 * * [simplify]: Extracting #3: cost 9 inf + 1
4.346 * * [simplify]: Extracting #4: cost 10 inf + 44
4.346 * * [simplify]: Extracting #5: cost 6 inf + 336
4.346 * * [simplify]: Extracting #6: cost 1 inf + 1225
4.347 * * [simplify]: Extracting #7: cost 0 inf + 1502
4.347 * [simplify]: Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
4.347 * [simplify]: Simplified (2 2) to (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (+ 1 (fma N N N))))))
4.347 * * * * [progress]: [ 62 / 70 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
4.348 * [simplify]: Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
4.348 * * [simplify]: iters left: 5 (6 enodes)
4.351 * * [simplify]: iters left: 4 (23 enodes)
4.358 * * [simplify]: iters left: 3 (36 enodes)
4.370 * * [simplify]: iters left: 2 (43 enodes)
4.380 * * [simplify]: Extracting #0: cost 1 inf + 0
4.380 * * [simplify]: Extracting #1: cost 3 inf + 0
4.380 * * [simplify]: Extracting #2: cost 6 inf + 0
4.380 * * [simplify]: Extracting #3: cost 9 inf + 1
4.381 * * [simplify]: Extracting #4: cost 10 inf + 44
4.381 * * [simplify]: Extracting #5: cost 6 inf + 336
4.381 * * [simplify]: Extracting #6: cost 1 inf + 1225
4.382 * * [simplify]: Extracting #7: cost 0 inf + 1502
4.382 * [simplify]: Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
4.382 * [simplify]: Simplified (2 1 2 1) to (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (+ 1 (fma N N N)))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
4.382 * * * * [progress]: [ 63 / 70 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
4.383 * [simplify]: Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
4.383 * * [simplify]: iters left: 5 (6 enodes)
4.386 * * [simplify]: iters left: 4 (23 enodes)
4.394 * * [simplify]: iters left: 3 (36 enodes)
4.405 * * [simplify]: iters left: 2 (43 enodes)
4.413 * * [simplify]: Extracting #0: cost 1 inf + 0
4.413 * * [simplify]: Extracting #1: cost 3 inf + 0
4.413 * * [simplify]: Extracting #2: cost 6 inf + 0
4.413 * * [simplify]: Extracting #3: cost 9 inf + 1
4.413 * * [simplify]: Extracting #4: cost 10 inf + 44
4.413 * * [simplify]: Extracting #5: cost 6 inf + 336
4.413 * * [simplify]: Extracting #6: cost 1 inf + 1225
4.414 * * [simplify]: Extracting #7: cost 0 inf + 1502
4.414 * [simplify]: Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
4.414 * [simplify]: Simplified (2 1 2 1) to (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (+ 1 (fma N N N)))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
4.414 * * * * [progress]: [ 64 / 70 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
4.414 * [simplify]: Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
4.414 * * [simplify]: iters left: 5 (6 enodes)
4.416 * * [simplify]: iters left: 4 (23 enodes)
4.420 * * [simplify]: iters left: 3 (36 enodes)
4.426 * * [simplify]: iters left: 2 (43 enodes)
4.433 * * [simplify]: Extracting #0: cost 1 inf + 0
4.433 * * [simplify]: Extracting #1: cost 3 inf + 0
4.433 * * [simplify]: Extracting #2: cost 6 inf + 0
4.433 * * [simplify]: Extracting #3: cost 9 inf + 1
4.433 * * [simplify]: Extracting #4: cost 10 inf + 44
4.433 * * [simplify]: Extracting #5: cost 6 inf + 336
4.433 * * [simplify]: Extracting #6: cost 1 inf + 1225
4.434 * * [simplify]: Extracting #7: cost 0 inf + 1502
4.434 * [simplify]: Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
4.434 * [simplify]: Simplified (2 1 2 1) to (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (+ 1 (fma N N N)))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
4.434 * * * * [progress]: [ 65 / 70 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
4.434 * [simplify]: Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
4.434 * * [simplify]: iters left: 5 (6 enodes)
4.436 * * [simplify]: iters left: 4 (23 enodes)
4.441 * * [simplify]: iters left: 3 (36 enodes)
4.448 * * [simplify]: iters left: 2 (43 enodes)
4.458 * * [simplify]: Extracting #0: cost 1 inf + 0
4.458 * * [simplify]: Extracting #1: cost 3 inf + 0
4.458 * * [simplify]: Extracting #2: cost 6 inf + 0
4.458 * * [simplify]: Extracting #3: cost 9 inf + 1
4.459 * * [simplify]: Extracting #4: cost 10 inf + 44
4.459 * * [simplify]: Extracting #5: cost 6 inf + 336
4.459 * * [simplify]: Extracting #6: cost 1 inf + 1225
4.460 * * [simplify]: Extracting #7: cost 0 inf + 1502
4.460 * [simplify]: Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
4.460 * [simplify]: Simplified (2 1 1 1) to (λ (N) (* (* (sqrt (sqrt (atan2 1 (+ 1 (fma N N N))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
4.460 * * * * [progress]: [ 66 / 70 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
4.461 * [simplify]: Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
4.461 * * [simplify]: iters left: 5 (6 enodes)
4.464 * * [simplify]: iters left: 4 (23 enodes)
4.471 * * [simplify]: iters left: 3 (36 enodes)
4.483 * * [simplify]: iters left: 2 (43 enodes)
4.493 * * [simplify]: Extracting #0: cost 1 inf + 0
4.493 * * [simplify]: Extracting #1: cost 3 inf + 0
4.493 * * [simplify]: Extracting #2: cost 6 inf + 0
4.493 * * [simplify]: Extracting #3: cost 9 inf + 1
4.493 * * [simplify]: Extracting #4: cost 10 inf + 44
4.494 * * [simplify]: Extracting #5: cost 6 inf + 336
4.494 * * [simplify]: Extracting #6: cost 1 inf + 1225
4.494 * * [simplify]: Extracting #7: cost 0 inf + 1502
4.495 * [simplify]: Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
4.495 * [simplify]: Simplified (2 1 1 1) to (λ (N) (* (* (sqrt (sqrt (atan2 1 (+ 1 (fma N N N))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
4.495 * * * * [progress]: [ 67 / 70 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
4.495 * [simplify]: Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
4.495 * * [simplify]: iters left: 5 (6 enodes)
4.499 * * [simplify]: iters left: 4 (23 enodes)
4.506 * * [simplify]: iters left: 3 (36 enodes)
4.517 * * [simplify]: iters left: 2 (43 enodes)
4.527 * * [simplify]: Extracting #0: cost 1 inf + 0
4.527 * * [simplify]: Extracting #1: cost 3 inf + 0
4.527 * * [simplify]: Extracting #2: cost 6 inf + 0
4.527 * * [simplify]: Extracting #3: cost 9 inf + 1
4.527 * * [simplify]: Extracting #4: cost 10 inf + 44
4.528 * * [simplify]: Extracting #5: cost 6 inf + 336
4.528 * * [simplify]: Extracting #6: cost 1 inf + 1225
4.529 * * [simplify]: Extracting #7: cost 0 inf + 1502
4.529 * [simplify]: Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
4.529 * [simplify]: Simplified (2 1 1 1) to (λ (N) (* (* (sqrt (sqrt (atan2 1 (+ 1 (fma N N N))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
4.529 * * * * [progress]: [ 68 / 70 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
4.529 * [simplify]: Simplifying (atan2 1 (fma N (+ N 1) 1))
4.530 * * [simplify]: iters left: 4 (5 enodes)
4.532 * * [simplify]: iters left: 3 (20 enodes)
4.539 * * [simplify]: iters left: 2 (33 enodes)
4.550 * * [simplify]: iters left: 1 (40 enodes)
4.559 * * [simplify]: Extracting #0: cost 1 inf + 0
4.559 * * [simplify]: Extracting #1: cost 4 inf + 0
4.559 * * [simplify]: Extracting #2: cost 7 inf + 1
4.559 * * [simplify]: Extracting #3: cost 3 inf + 768
4.560 * * [simplify]: Extracting #4: cost 1 inf + 907
4.560 * * [simplify]: Extracting #5: cost 0 inf + 948
4.560 * [simplify]: Simplified to (atan2 1 (fma N (+ N 1) 1))
4.560 * [simplify]: Simplified (2 2 1) to (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
4.561 * * * * [progress]: [ 69 / 70 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
4.561 * [simplify]: Simplifying (atan2 1 (fma N (+ N 1) 1))
4.561 * * [simplify]: iters left: 4 (5 enodes)
4.564 * * [simplify]: iters left: 3 (20 enodes)
4.570 * * [simplify]: iters left: 2 (33 enodes)
4.584 * * [simplify]: iters left: 1 (40 enodes)
4.593 * * [simplify]: Extracting #0: cost 1 inf + 0
4.593 * * [simplify]: Extracting #1: cost 4 inf + 0
4.593 * * [simplify]: Extracting #2: cost 7 inf + 1
4.594 * * [simplify]: Extracting #3: cost 3 inf + 768
4.594 * * [simplify]: Extracting #4: cost 1 inf + 907
4.594 * * [simplify]: Extracting #5: cost 0 inf + 948
4.595 * [simplify]: Simplified to (atan2 1 (fma N (+ N 1) 1))
4.595 * [simplify]: Simplified (2 2 1) to (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
4.595 * * * * [progress]: [ 70 / 70 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
4.595 * [simplify]: Simplifying (atan2 1 (fma N (+ N 1) 1))
4.595 * * [simplify]: iters left: 4 (5 enodes)
4.598 * * [simplify]: iters left: 3 (20 enodes)
4.604 * * [simplify]: iters left: 2 (33 enodes)
4.615 * * [simplify]: iters left: 1 (40 enodes)
4.626 * * [simplify]: Extracting #0: cost 1 inf + 0
4.626 * * [simplify]: Extracting #1: cost 4 inf + 0
4.626 * * [simplify]: Extracting #2: cost 7 inf + 1
4.626 * * [simplify]: Extracting #3: cost 3 inf + 768
4.626 * * [simplify]: Extracting #4: cost 1 inf + 907
4.627 * * [simplify]: Extracting #5: cost 0 inf + 948
4.627 * [simplify]: Simplified to (atan2 1 (fma N (+ N 1) 1))
4.627 * [simplify]: Simplified (2 2 1) to (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
4.628 * * * [progress]: adding candidates to table
5.567 * [progress]: [Phase 3 of 3] Extracting.
5.567 * * [regime]: Finding splitpoints for: (#<alt (λ (N) (* (* (* (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))> #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))> #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))))> #<alt (λ (N) (atan2 1 (fma N (+ N 1) 1)))> #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (* (sqrt (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1))))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>)
5.568 * * * [regime-changes]: Trying 1 branch expressions: (N)
5.568 * * * * [regimes]: Trying to branch on N from (#<alt (λ (N) (* (* (* (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))> #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))> #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))))> #<alt (λ (N) (atan2 1 (fma N (+ N 1) 1)))> #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (* (sqrt (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1))))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>)
5.597 * * * [regime]: Found split indices: #<option (#s(si 3 255))>
5.597 * [simplify]: Simplifying (atan2 1 (fma N (+ N 1) 1))
5.597 * * [simplify]: iters left: 4 (5 enodes)
5.597 * * [simplify]: iters left: 3 (8 enodes)
5.598 * * [simplify]: Extracting #0: cost 1 inf + 0
5.598 * * [simplify]: Extracting #1: cost 3 inf + 0
5.598 * * [simplify]: Extracting #2: cost 4 inf + 1
5.598 * * [simplify]: Extracting #3: cost 0 inf + 378
5.598 * [simplify]: Simplified to (atan2 1 (fma N (+ N 1) 1))
8.563 * [regime-testing]: Baseline error score: 0.32641394404053303
8.565 * [regime-testing]: Oracle error score: 0.29716028733344463
8.569 * [regime-testing]: End program error score: 0.32641394404053303
8.609 * [regime-testing]: Target error score: 0.3277891159370201