1539424527.242 * [misc]progress:  [Phase 1 of 3] Setting up.
1539424527.242 * * * [misc]progress:  [1/2] Preparing points
1539424527.242 * * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
1539424527.243 * * * * [misc]points:  Computing exacts on every 16 of 256 points to ramp up precision
1539424527.248 * * * * [misc]points:  Setting MPFR precision to 64
1539424527.248 * * * * [misc]points:  Setting MPFR precision to 320
1539424527.249 * * * * [misc]points:  Computing exacts on every 8 of 256 points to ramp up precision
1539424527.251 * * * * [misc]points:  Setting MPFR precision to 64
1539424527.252 * * * * [misc]points:  Setting MPFR precision to 320
1539424527.253 * * * * [misc]points:  Computing exacts on every 4 of 256 points to ramp up precision
1539424527.254 * * * * [misc]points:  Setting MPFR precision to 64
1539424527.256 * * * * [misc]points:  Setting MPFR precision to 320
1539424527.258 * * * * [misc]points:  Setting MPFR precision to 576
1539424527.262 * * * * [misc]points:  Setting MPFR precision to 832
1539424527.266 * * * * [misc]points:  Setting MPFR precision to 1088
1539424527.273 * * * * [misc]points:  Setting MPFR precision to 1344
1539424527.281 * * * * [misc]points:  Computing exacts on every 2 of 256 points to ramp up precision
1539424527.284 * * * * [misc]points:  Setting MPFR precision to 1088
1539424527.293 * * * * [misc]points:  Setting MPFR precision to 1344
1539424527.304 * * * * [misc]points:  Computing exacts for 256 points
1539424527.307 * * * * [misc]points:  Setting MPFR precision to 1088
1539424527.335 * * * * [misc]points:  Setting MPFR precision to 1344
1539424527.366 * * * * [misc]points:  Filtering points with unrepresentable outputs
1539424527.366 * * * * [exit]points:  Sampled 256 points with exact outputs
1539424527.366 * * * [misc]progress:  [2/2] Setting up program.
1539424527.371 * [misc]progress:  [Phase 2 of 3] Improving.
1539424527.371 * [enter]simplify:  Simplifying (- (atan (+ N 1)) (atan N))
1539424527.372 * * [misc]simplify:  iters left: 5 (6 enodes)
1539424527.374 * * [misc]simplify:  iters left: 4 (11 enodes)
1539424527.377 * * [misc]simplify:  iters left: 3 (12 enodes)
1539424527.380 * [exit]simplify:  Simplified to (- (atan (+ 1 N)) (atan N))
1539424527.390 * * [misc]progress:  iteration 1 / 4
1539424527.390 * * * [misc]progress:  picking best candidate
1539424527.394 * * * * [misc]pick:  Picked  #<alt (λ (N) (- (atan (+ 1 N)) (atan N)))>
1539424527.394 * * * [misc]progress:  localizing error
1539424527.439 * * * [misc]progress:  generating rewritten candidates
1539424527.439 * * * * [misc]progress:  [ 1 / 2 ] rewriting at (2)
1539424527.451 * * * * [misc]progress:  [ 2 / 2 ] rewriting at (2 1)
1539424527.452 * * * [misc]progress:  generating series expansions
1539424527.452 * * * * [misc]progress:  [ 1 / 2 ] generating series at (2)
1539424527.452 * [misc]backup-simplify:  Simplify (- (atan (+ 1 N)) (atan N)) into (- (atan (+ N 1)) (atan N))
1539424527.452 * [misc]approximate:  Taking taylor expansion of (- (atan (+ N 1)) (atan N)) in (N) around 0
1539424527.452 * [misc]taylor:  Taking taylor expansion of (- (atan (+ N 1)) (atan N)) in N
1539424527.452 * [misc]taylor:  Taking taylor expansion of (atan (+ N 1)) in N
1539424527.452 * [misc]backup-simplify:  Simplify (atan (+ N 1)) into (atan (+ N 1))
1539424527.452 * [misc]taylor:  Taking taylor expansion of (atan N) in N
1539424527.453 * [misc]backup-simplify:  Simplify (atan N) into (atan N)
1539424527.453 * [misc]taylor:  Taking taylor expansion of (- (atan (+ N 1)) (atan N)) in N
1539424527.453 * [misc]taylor:  Taking taylor expansion of (atan (+ N 1)) in N
1539424527.453 * [misc]backup-simplify:  Simplify (atan (+ N 1)) into (atan (+ N 1))
1539424527.453 * [misc]taylor:  Taking taylor expansion of (atan N) in N
1539424527.453 * [misc]backup-simplify:  Simplify (atan N) into (atan N)
1539424527.453 * [misc]backup-simplify:  Simplify (- (atan N)) into (- (atan N))
1539424527.453 * [misc]backup-simplify:  Simplify (+ (atan (+ N 1)) (- (atan N))) into (- (atan (+ N 1)) (atan N))
1539424527.453 * [misc]backup-simplify:  Simplify (- (atan (+ N 1)) (atan N)) into (- (atan (+ N 1)) (atan N))
1539424527.453 * [misc]backup-simplify:  Simplify (- 0) into 0
1539424527.454 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539424527.454 * [misc]backup-simplify:  Simplify 0 into 0
1539424527.454 * [misc]backup-simplify:  Simplify (- 0) into 0
1539424527.454 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539424527.454 * [misc]backup-simplify:  Simplify 0 into 0
1539424527.454 * [misc]backup-simplify:  Simplify (- 0) into 0
1539424527.454 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539424527.454 * [misc]backup-simplify:  Simplify 0 into 0
1539424527.455 * [misc]backup-simplify:  Simplify (- 0) into 0
1539424527.455 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539424527.455 * [misc]backup-simplify:  Simplify 0 into 0
1539424527.455 * [misc]backup-simplify:  Simplify (- 0) into 0
1539424527.455 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539424527.455 * [misc]backup-simplify:  Simplify 0 into 0
1539424527.455 * [misc]backup-simplify:  Simplify (- 0) into 0
1539424527.456 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539424527.456 * [misc]backup-simplify:  Simplify 0 into 0
1539424527.456 * [misc]backup-simplify:  Simplify (- (atan (+ N 1)) (atan N)) into (- (atan (+ N 1)) (atan N))
1539424527.456 * [misc]backup-simplify:  Simplify (- (atan (+ 1 (/ 1 N))) (atan (/ 1 N))) into (- (atan (+ (/ 1 N) 1)) (atan (/ 1 N)))
1539424527.456 * [misc]approximate:  Taking taylor expansion of (- (atan (+ (/ 1 N) 1)) (atan (/ 1 N))) in (N) around 0
1539424527.456 * [misc]taylor:  Taking taylor expansion of (- (atan (+ (/ 1 N) 1)) (atan (/ 1 N))) in N
1539424527.456 * [misc]taylor:  Taking taylor expansion of (atan (+ (/ 1 N) 1)) in N
1539424527.456 * [misc]backup-simplify:  Simplify (atan (+ (/ 1 N) 1)) into (atan (+ (/ 1 N) 1))
1539424527.456 * [misc]taylor:  Taking taylor expansion of (atan (/ 1 N)) in N
1539424527.456 * [misc]backup-simplify:  Simplify (atan (/ 1 N)) into (atan (/ 1 N))
1539424527.456 * [misc]taylor:  Taking taylor expansion of (- (atan (+ (/ 1 N) 1)) (atan (/ 1 N))) in N
1539424527.456 * [misc]taylor:  Taking taylor expansion of (atan (+ (/ 1 N) 1)) in N
1539424527.456 * [misc]backup-simplify:  Simplify (atan (+ (/ 1 N) 1)) into (atan (+ (/ 1 N) 1))
1539424527.456 * [misc]taylor:  Taking taylor expansion of (atan (/ 1 N)) in N
1539424527.456 * [misc]backup-simplify:  Simplify (atan (/ 1 N)) into (atan (/ 1 N))
1539424527.457 * [misc]backup-simplify:  Simplify (- (atan (/ 1 N))) into (- (atan (/ 1 N)))
1539424527.457 * [misc]backup-simplify:  Simplify (+ (atan (+ (/ 1 N) 1)) (- (atan (/ 1 N)))) into (- (atan (+ (/ 1 N) 1)) (atan (/ 1 N)))
1539424527.457 * [misc]backup-simplify:  Simplify (- (atan (+ (/ 1 N) 1)) (atan (/ 1 N))) into (- (atan (+ (/ 1 N) 1)) (atan (/ 1 N)))
1539424527.457 * [misc]backup-simplify:  Simplify (- 0) into 0
1539424527.457 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539424527.457 * [misc]backup-simplify:  Simplify 0 into 0
1539424527.457 * [misc]backup-simplify:  Simplify (- 0) into 0
1539424527.458 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539424527.458 * [misc]backup-simplify:  Simplify 0 into 0
1539424527.458 * [misc]backup-simplify:  Simplify (- 0) into 0
1539424527.458 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539424527.458 * [misc]backup-simplify:  Simplify 0 into 0
1539424527.458 * [misc]backup-simplify:  Simplify (- 0) into 0
1539424527.458 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539424527.458 * [misc]backup-simplify:  Simplify 0 into 0
1539424527.459 * [misc]backup-simplify:  Simplify (- 0) into 0
1539424527.459 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539424527.459 * [misc]backup-simplify:  Simplify 0 into 0
1539424527.459 * [misc]backup-simplify:  Simplify (- 0) into 0
1539424527.459 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539424527.459 * [misc]backup-simplify:  Simplify 0 into 0
1539424527.459 * [misc]backup-simplify:  Simplify (- (atan (+ (/ 1 (/ 1 N)) 1)) (atan (/ 1 (/ 1 N)))) into (- (atan (+ N 1)) (atan N))
1539424527.460 * [misc]backup-simplify:  Simplify (- (atan (+ 1 (/ 1 (- N)))) (atan (/ 1 (- N)))) into (- (atan (- 1 (/ 1 N))) (atan (/ -1 N)))
1539424527.460 * [misc]approximate:  Taking taylor expansion of (- (atan (- 1 (/ 1 N))) (atan (/ -1 N))) in (N) around 0
1539424527.460 * [misc]taylor:  Taking taylor expansion of (- (atan (- 1 (/ 1 N))) (atan (/ -1 N))) in N
1539424527.460 * [misc]taylor:  Taking taylor expansion of (atan (- 1 (/ 1 N))) in N
1539424527.460 * [misc]backup-simplify:  Simplify (atan (- 1 (/ 1 N))) into (atan (- 1 (/ 1 N)))
1539424527.460 * [misc]taylor:  Taking taylor expansion of (atan (/ -1 N)) in N
1539424527.460 * [misc]backup-simplify:  Simplify (atan (/ -1 N)) into (atan (/ -1 N))
1539424527.460 * [misc]taylor:  Taking taylor expansion of (- (atan (- 1 (/ 1 N))) (atan (/ -1 N))) in N
1539424527.460 * [misc]taylor:  Taking taylor expansion of (atan (- 1 (/ 1 N))) in N
1539424527.460 * [misc]backup-simplify:  Simplify (atan (- 1 (/ 1 N))) into (atan (- 1 (/ 1 N)))
1539424527.460 * [misc]taylor:  Taking taylor expansion of (atan (/ -1 N)) in N
1539424527.460 * [misc]backup-simplify:  Simplify (atan (/ -1 N)) into (atan (/ -1 N))
1539424527.460 * [misc]backup-simplify:  Simplify (- (atan (/ -1 N))) into (- (atan (/ -1 N)))
1539424527.460 * [misc]backup-simplify:  Simplify (+ (atan (- 1 (/ 1 N))) (- (atan (/ -1 N)))) into (- (atan (- 1 (/ 1 N))) (atan (/ -1 N)))
1539424527.461 * [misc]backup-simplify:  Simplify (- (atan (- 1 (/ 1 N))) (atan (/ -1 N))) into (- (atan (- 1 (/ 1 N))) (atan (/ -1 N)))
1539424527.461 * [misc]backup-simplify:  Simplify (- 0) into 0
1539424527.461 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539424527.461 * [misc]backup-simplify:  Simplify 0 into 0
1539424527.461 * [misc]backup-simplify:  Simplify (- 0) into 0
1539424527.461 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539424527.461 * [misc]backup-simplify:  Simplify 0 into 0
1539424527.462 * [misc]backup-simplify:  Simplify (- 0) into 0
1539424527.462 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539424527.462 * [misc]backup-simplify:  Simplify 0 into 0
1539424527.462 * [misc]backup-simplify:  Simplify (- 0) into 0
1539424527.462 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539424527.462 * [misc]backup-simplify:  Simplify 0 into 0
1539424527.462 * [misc]backup-simplify:  Simplify (- 0) into 0
1539424527.462 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539424527.463 * [misc]backup-simplify:  Simplify 0 into 0
1539424527.463 * [misc]backup-simplify:  Simplify (- 0) into 0
1539424527.463 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1539424527.463 * [misc]backup-simplify:  Simplify 0 into 0
1539424527.463 * [misc]backup-simplify:  Simplify (- (atan (- 1 (/ 1 (/ 1 (- N))))) (atan (/ -1 (/ 1 (- N))))) into (- (atan (+ N 1)) (atan N))
1539424527.463 * * * * [misc]progress:  [ 2 / 2 ] generating series at (2 1)
1539424527.463 * [misc]backup-simplify:  Simplify (atan (+ 1 N)) into (atan (+ N 1))
1539424527.463 * [misc]approximate:  Taking taylor expansion of (atan (+ N 1)) in (N) around 0
1539424527.463 * [misc]taylor:  Taking taylor expansion of (atan (+ N 1)) in N
1539424527.463 * [misc]backup-simplify:  Simplify (atan (+ N 1)) into (atan (+ N 1))
1539424527.463 * [misc]taylor:  Taking taylor expansion of (atan (+ N 1)) in N
1539424527.464 * [misc]backup-simplify:  Simplify (atan (+ N 1)) into (atan (+ N 1))
1539424527.464 * [misc]backup-simplify:  Simplify (atan (+ N 1)) into (atan (+ N 1))
1539424527.464 * [misc]backup-simplify:  Simplify 0 into 0
1539424527.464 * [misc]backup-simplify:  Simplify 0 into 0
1539424527.464 * [misc]backup-simplify:  Simplify 0 into 0
1539424527.464 * [misc]backup-simplify:  Simplify 0 into 0
1539424527.464 * [misc]backup-simplify:  Simplify 0 into 0
1539424527.464 * [misc]backup-simplify:  Simplify 0 into 0
1539424527.464 * [misc]backup-simplify:  Simplify (atan (+ N 1)) into (atan (+ N 1))
1539424527.464 * [misc]backup-simplify:  Simplify (atan (+ 1 (/ 1 N))) into (atan (+ (/ 1 N) 1))
1539424527.464 * [misc]approximate:  Taking taylor expansion of (atan (+ (/ 1 N) 1)) in (N) around 0
1539424527.464 * [misc]taylor:  Taking taylor expansion of (atan (+ (/ 1 N) 1)) in N
1539424527.464 * [misc]backup-simplify:  Simplify (atan (+ (/ 1 N) 1)) into (atan (+ (/ 1 N) 1))
1539424527.464 * [misc]taylor:  Taking taylor expansion of (atan (+ (/ 1 N) 1)) in N
1539424527.464 * [misc]backup-simplify:  Simplify (atan (+ (/ 1 N) 1)) into (atan (+ (/ 1 N) 1))
1539424527.465 * [misc]backup-simplify:  Simplify (atan (+ (/ 1 N) 1)) into (atan (+ (/ 1 N) 1))
1539424527.465 * [misc]backup-simplify:  Simplify 0 into 0
1539424527.465 * [misc]backup-simplify:  Simplify 0 into 0
1539424527.465 * [misc]backup-simplify:  Simplify 0 into 0
1539424527.465 * [misc]backup-simplify:  Simplify 0 into 0
1539424527.465 * [misc]backup-simplify:  Simplify 0 into 0
1539424527.465 * [misc]backup-simplify:  Simplify 0 into 0
1539424527.465 * [misc]backup-simplify:  Simplify (atan (+ (/ 1 (/ 1 N)) 1)) into (atan (+ N 1))
1539424527.465 * [misc]backup-simplify:  Simplify (atan (+ 1 (/ 1 (- N)))) into (atan (- 1 (/ 1 N)))
1539424527.465 * [misc]approximate:  Taking taylor expansion of (atan (- 1 (/ 1 N))) in (N) around 0
1539424527.465 * [misc]taylor:  Taking taylor expansion of (atan (- 1 (/ 1 N))) in N
1539424527.465 * [misc]backup-simplify:  Simplify (atan (- 1 (/ 1 N))) into (atan (- 1 (/ 1 N)))
1539424527.465 * [misc]taylor:  Taking taylor expansion of (atan (- 1 (/ 1 N))) in N
1539424527.465 * [misc]backup-simplify:  Simplify (atan (- 1 (/ 1 N))) into (atan (- 1 (/ 1 N)))
1539424527.465 * [misc]backup-simplify:  Simplify (atan (- 1 (/ 1 N))) into (atan (- 1 (/ 1 N)))
1539424527.466 * [misc]backup-simplify:  Simplify 0 into 0
1539424527.466 * [misc]backup-simplify:  Simplify 0 into 0
1539424527.466 * [misc]backup-simplify:  Simplify 0 into 0
1539424527.466 * [misc]backup-simplify:  Simplify 0 into 0
1539424527.466 * [misc]backup-simplify:  Simplify 0 into 0
1539424527.466 * [misc]backup-simplify:  Simplify 0 into 0
1539424527.466 * [misc]backup-simplify:  Simplify (atan (- 1 (/ 1 (/ 1 (- N))))) into (atan (+ N 1))
1539424527.466 * * * [misc]progress:  simplifying candidates
1539424527.466 * * * * [misc]progress:  [ 1 / 44 ] simplifiying candidate #<alt (λ (N) (+ (fma (* (cbrt (atan (+ 1 N))) (cbrt (atan (+ 1 N)))) (cbrt (atan (+ 1 N))) (- (* (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)))))))>
1539424527.466 * [enter]simplify:  Simplifying (fma (* (cbrt (atan (+ 1 N))) (cbrt (atan (+ 1 N)))) (cbrt (atan (+ 1 N))) (- (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N))))))
1539424527.466 * * [misc]simplify:  iters left: 6 (12 enodes)
1539424527.471 * * [misc]simplify:  iters left: 5 (24 enodes)
1539424527.478 * * [misc]simplify:  iters left: 4 (31 enodes)
1539424527.487 * * [misc]simplify:  iters left: 3 (37 enodes)
1539424527.496 * [exit]simplify:  Simplified to (- (atan (+ N 1)) (atan N))
1539424527.496 * [misc]simplify:  Simplified (2 1) to (λ (N) (+ (- (atan (+ N 1)) (atan N)) (fma (- (cbrt (atan N))) (* (cbrt (atan N)) (cbrt (atan N))) (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N)))))))
1539424527.496 * [enter]simplify:  Simplifying (fma (- (cbrt (atan N))) (* (cbrt (atan N)) (cbrt (atan N))) (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N)))))
1539424527.496 * * [misc]simplify:  iters left: 6 (7 enodes)
1539424527.513 * * [misc]simplify:  iters left: 5 (12 enodes)
1539424527.516 * * [misc]simplify:  iters left: 4 (19 enodes)
1539424527.519 * * [misc]simplify:  iters left: 3 (38 enodes)
1539424527.525 * * [misc]simplify:  iters left: 2 (46 enodes)
1539424527.529 * [exit]simplify:  Simplified to 0
1539424527.529 * [misc]simplify:  Simplified (2 2) to (λ (N) (+ (- (atan (+ N 1)) (atan N)) 0))
1539424527.529 * * * * [misc]progress:  [ 2 / 44 ] simplifiying candidate #<alt (λ (N) (+ (fma (* (cbrt (atan (+ 1 N))) (cbrt (atan (+ 1 N)))) (cbrt (atan (+ 1 N))) (- (* (sqrt (atan N)) (sqrt (atan N))))) (fma (- (sqrt (atan N))) (sqrt (atan N)) (* (sqrt (atan N)) (sqrt (atan N))))))>
1539424527.529 * [enter]simplify:  Simplifying (fma (* (cbrt (atan (+ 1 N))) (cbrt (atan (+ 1 N)))) (cbrt (atan (+ 1 N))) (- (* (sqrt (atan N)) (sqrt (atan N)))))
1539424527.529 * * [misc]simplify:  iters left: 6 (11 enodes)
1539424527.531 * * [misc]simplify:  iters left: 5 (19 enodes)
1539424527.534 * * [misc]simplify:  iters left: 4 (23 enodes)
1539424527.537 * * [misc]simplify:  iters left: 3 (28 enodes)
1539424527.540 * [exit]simplify:  Simplified to (- (atan (+ N 1)) (atan N))
1539424527.540 * [misc]simplify:  Simplified (2 1) to (λ (N) (+ (- (atan (+ N 1)) (atan N)) (fma (- (sqrt (atan N))) (sqrt (atan N)) (* (sqrt (atan N)) (sqrt (atan N))))))
1539424527.540 * [enter]simplify:  Simplifying (fma (- (sqrt (atan N))) (sqrt (atan N)) (* (sqrt (atan N)) (sqrt (atan N))))
1539424527.540 * * [misc]simplify:  iters left: 5 (6 enodes)
1539424527.541 * * [misc]simplify:  iters left: 4 (8 enodes)
1539424527.542 * * [misc]simplify:  iters left: 3 (14 enodes)
1539424527.544 * * [misc]simplify:  iters left: 2 (20 enodes)
1539424527.547 * * [misc]simplify:  iters left: 1 (22 enodes)
1539424527.548 * [exit]simplify:  Simplified to 0
1539424527.548 * [misc]simplify:  Simplified (2 2) to (λ (N) (+ (- (atan (+ N 1)) (atan N)) 0))
1539424527.548 * * * * [misc]progress:  [ 3 / 44 ] simplifiying candidate #<alt (λ (N) (+ (fma (* (cbrt (atan (+ 1 N))) (cbrt (atan (+ 1 N)))) (cbrt (atan (+ 1 N))) (- (* (atan N) 1))) (fma (- (atan N)) 1 (* (atan N) 1))))>
1539424527.549 * [enter]simplify:  Simplifying (fma (* (cbrt (atan (+ 1 N))) (cbrt (atan (+ 1 N)))) (cbrt (atan (+ 1 N))) (- (* (atan N) 1)))
1539424527.549 * * [misc]simplify:  iters left: 6 (10 enodes)
1539424527.551 * * [misc]simplify:  iters left: 5 (21 enodes)
1539424527.554 * * [misc]simplify:  iters left: 4 (28 enodes)
1539424527.559 * * [misc]simplify:  iters left: 3 (39 enodes)
1539424527.567 * [exit]simplify:  Simplified to (- (atan (+ N 1)) (atan N))
1539424527.567 * [misc]simplify:  Simplified (2 1) to (λ (N) (+ (- (atan (+ N 1)) (atan N)) (fma (- (atan N)) 1 (* (atan N) 1))))
1539424527.567 * [enter]simplify:  Simplifying (fma (- (atan N)) 1 (* (atan N) 1))
1539424527.567 * * [misc]simplify:  iters left: 4 (6 enodes)
1539424527.569 * * [misc]simplify:  iters left: 3 (11 enodes)
1539424527.574 * * [misc]simplify:  iters left: 2 (21 enodes)
1539424527.580 * * [misc]simplify:  iters left: 1 (30 enodes)
1539424527.585 * [exit]simplify:  Simplified to (fma -1 (atan N) (atan N))
1539424527.585 * [misc]simplify:  Simplified (2 2) to (λ (N) (+ (- (atan (+ N 1)) (atan N)) (fma -1 (atan N) (atan N))))
1539424527.585 * * * * [misc]progress:  [ 4 / 44 ] simplifiying candidate #<alt (λ (N) (+ (fma (sqrt (atan (+ 1 N))) (sqrt (atan (+ 1 N))) (- (* (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)))))))>
1539424527.586 * [enter]simplify:  Simplifying (fma (sqrt (atan (+ 1 N))) (sqrt (atan (+ 1 N))) (- (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N))))))
1539424527.586 * * [misc]simplify:  iters left: 6 (11 enodes)
1539424527.590 * * [misc]simplify:  iters left: 5 (23 enodes)
1539424527.597 * * [misc]simplify:  iters left: 4 (29 enodes)
1539424527.605 * * [misc]simplify:  iters left: 3 (34 enodes)
1539424527.610 * [exit]simplify:  Simplified to (- (atan (+ N 1)) (atan N))
1539424527.610 * [misc]simplify:  Simplified (2 1) to (λ (N) (+ (- (atan (+ N 1)) (atan N)) (fma (- (cbrt (atan N))) (* (cbrt (atan N)) (cbrt (atan N))) (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N)))))))
1539424527.610 * [enter]simplify:  Simplifying (fma (- (cbrt (atan N))) (* (cbrt (atan N)) (cbrt (atan N))) (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N)))))
1539424527.610 * * [misc]simplify:  iters left: 6 (7 enodes)
1539424527.611 * * [misc]simplify:  iters left: 5 (12 enodes)
1539424527.613 * * [misc]simplify:  iters left: 4 (19 enodes)
1539424527.618 * * [misc]simplify:  iters left: 3 (38 enodes)
1539424527.624 * * [misc]simplify:  iters left: 2 (46 enodes)
1539424527.627 * [exit]simplify:  Simplified to 0
1539424527.628 * [misc]simplify:  Simplified (2 2) to (λ (N) (+ (- (atan (+ N 1)) (atan N)) 0))
1539424527.628 * * * * [misc]progress:  [ 5 / 44 ] simplifiying candidate #<alt (λ (N) (+ (fma (sqrt (atan (+ 1 N))) (sqrt (atan (+ 1 N))) (- (* (sqrt (atan N)) (sqrt (atan N))))) (fma (- (sqrt (atan N))) (sqrt (atan N)) (* (sqrt (atan N)) (sqrt (atan N))))))>
1539424527.628 * [enter]simplify:  Simplifying (fma (sqrt (atan (+ 1 N))) (sqrt (atan (+ 1 N))) (- (* (sqrt (atan N)) (sqrt (atan N)))))
1539424527.628 * * [misc]simplify:  iters left: 6 (10 enodes)
1539424527.631 * * [misc]simplify:  iters left: 5 (18 enodes)
1539424527.636 * * [misc]simplify:  iters left: 4 (21 enodes)
1539424527.641 * * [misc]simplify:  iters left: 3 (27 enodes)
1539424527.648 * * [misc]simplify:  iters left: 2 (30 enodes)
1539424527.656 * * [misc]simplify:  iters left: 1 (45 enodes)
1539424527.670 * [exit]simplify:  Simplified to (- (atan (+ N 1)) (atan N))
1539424527.671 * [misc]simplify:  Simplified (2 1) to (λ (N) (+ (- (atan (+ N 1)) (atan N)) (fma (- (sqrt (atan N))) (sqrt (atan N)) (* (sqrt (atan N)) (sqrt (atan N))))))
1539424527.671 * [enter]simplify:  Simplifying (fma (- (sqrt (atan N))) (sqrt (atan N)) (* (sqrt (atan N)) (sqrt (atan N))))
1539424527.671 * * [misc]simplify:  iters left: 5 (6 enodes)
1539424527.673 * * [misc]simplify:  iters left: 4 (8 enodes)
1539424527.675 * * [misc]simplify:  iters left: 3 (14 enodes)
1539424527.680 * * [misc]simplify:  iters left: 2 (20 enodes)
1539424527.684 * * [misc]simplify:  iters left: 1 (22 enodes)
1539424527.687 * [exit]simplify:  Simplified to 0
1539424527.687 * [misc]simplify:  Simplified (2 2) to (λ (N) (+ (- (atan (+ N 1)) (atan N)) 0))
1539424527.688 * * * * [misc]progress:  [ 6 / 44 ] simplifiying candidate #<alt (λ (N) (+ (fma (sqrt (atan (+ 1 N))) (sqrt (atan (+ 1 N))) (- (* (atan N) 1))) (fma (- (atan N)) 1 (* (atan N) 1))))>
1539424527.688 * [enter]simplify:  Simplifying (fma (sqrt (atan (+ 1 N))) (sqrt (atan (+ 1 N))) (- (* (atan N) 1)))
1539424527.688 * * [misc]simplify:  iters left: 6 (9 enodes)
1539424527.690 * * [misc]simplify:  iters left: 5 (20 enodes)
1539424527.693 * * [misc]simplify:  iters left: 4 (26 enodes)
1539424527.698 * * [misc]simplify:  iters left: 3 (35 enodes)
1539424527.701 * [exit]simplify:  Simplified to (- (atan (+ N 1)) (atan N))
1539424527.701 * [misc]simplify:  Simplified (2 1) to (λ (N) (+ (- (atan (+ N 1)) (atan N)) (fma (- (atan N)) 1 (* (atan N) 1))))
1539424527.701 * [enter]simplify:  Simplifying (fma (- (atan N)) 1 (* (atan N) 1))
1539424527.701 * * [misc]simplify:  iters left: 4 (6 enodes)
1539424527.702 * * [misc]simplify:  iters left: 3 (11 enodes)
1539424527.705 * * [misc]simplify:  iters left: 2 (21 enodes)
1539424527.707 * * [misc]simplify:  iters left: 1 (30 enodes)
1539424527.710 * [exit]simplify:  Simplified to (fma -1 (atan N) (atan N))
1539424527.710 * [misc]simplify:  Simplified (2 2) to (λ (N) (+ (- (atan (+ N 1)) (atan N)) (fma -1 (atan N) (atan N))))
1539424527.710 * * * * [misc]progress:  [ 7 / 44 ] simplifiying candidate #<alt (λ (N) (+ (fma 1 (atan (+ 1 N)) (- (* (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)))))))>
1539424527.710 * [enter]simplify:  Simplifying (fma 1 (atan (+ 1 N)) (- (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N))))))
1539424527.711 * * [misc]simplify:  iters left: 6 (10 enodes)
1539424527.712 * * [misc]simplify:  iters left: 5 (22 enodes)
1539424527.715 * * [misc]simplify:  iters left: 4 (29 enodes)
1539424527.720 * * [misc]simplify:  iters left: 3 (38 enodes)
1539424527.724 * [exit]simplify:  Simplified to (- (atan (+ N 1)) (atan N))
1539424527.724 * [misc]simplify:  Simplified (2 1) to (λ (N) (+ (- (atan (+ N 1)) (atan N)) (fma (- (cbrt (atan N))) (* (cbrt (atan N)) (cbrt (atan N))) (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N)))))))
1539424527.724 * [enter]simplify:  Simplifying (fma (- (cbrt (atan N))) (* (cbrt (atan N)) (cbrt (atan N))) (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N)))))
1539424527.724 * * [misc]simplify:  iters left: 6 (7 enodes)
1539424527.726 * * [misc]simplify:  iters left: 5 (12 enodes)
1539424527.728 * * [misc]simplify:  iters left: 4 (19 enodes)
1539424527.732 * * [misc]simplify:  iters left: 3 (38 enodes)
1539424527.738 * * [misc]simplify:  iters left: 2 (46 enodes)
1539424527.745 * [exit]simplify:  Simplified to 0
1539424527.745 * [misc]simplify:  Simplified (2 2) to (λ (N) (+ (- (atan (+ N 1)) (atan N)) 0))
1539424527.746 * * * * [misc]progress:  [ 8 / 44 ] simplifiying candidate #<alt (λ (N) (+ (fma 1 (atan (+ 1 N)) (- (* (sqrt (atan N)) (sqrt (atan N))))) (fma (- (sqrt (atan N))) (sqrt (atan N)) (* (sqrt (atan N)) (sqrt (atan N))))))>
1539424527.746 * [enter]simplify:  Simplifying (fma 1 (atan (+ 1 N)) (- (* (sqrt (atan N)) (sqrt (atan N)))))
1539424527.746 * * [misc]simplify:  iters left: 6 (9 enodes)
1539424527.749 * * [misc]simplify:  iters left: 5 (17 enodes)
1539424527.753 * * [misc]simplify:  iters left: 4 (21 enodes)
1539424527.760 * * [misc]simplify:  iters left: 3 (28 enodes)
1539424527.765 * [exit]simplify:  Simplified to (- (atan (+ N 1)) (atan N))
1539424527.766 * [misc]simplify:  Simplified (2 1) to (λ (N) (+ (- (atan (+ N 1)) (atan N)) (fma (- (sqrt (atan N))) (sqrt (atan N)) (* (sqrt (atan N)) (sqrt (atan N))))))
1539424527.766 * [enter]simplify:  Simplifying (fma (- (sqrt (atan N))) (sqrt (atan N)) (* (sqrt (atan N)) (sqrt (atan N))))
1539424527.766 * * [misc]simplify:  iters left: 5 (6 enodes)
1539424527.768 * * [misc]simplify:  iters left: 4 (8 enodes)
1539424527.770 * * [misc]simplify:  iters left: 3 (14 enodes)
1539424527.775 * * [misc]simplify:  iters left: 2 (20 enodes)
1539424527.779 * * [misc]simplify:  iters left: 1 (22 enodes)
1539424527.782 * [exit]simplify:  Simplified to 0
1539424527.782 * [misc]simplify:  Simplified (2 2) to (λ (N) (+ (- (atan (+ N 1)) (atan N)) 0))
1539424527.783 * * * * [misc]progress:  [ 9 / 44 ] simplifiying candidate #<alt (λ (N) (+ (fma 1 (atan (+ 1 N)) (- (* (atan N) 1))) (fma (- (atan N)) 1 (* (atan N) 1))))>
1539424527.783 * [enter]simplify:  Simplifying (fma 1 (atan (+ 1 N)) (- (* (atan N) 1)))
1539424527.783 * * [misc]simplify:  iters left: 6 (8 enodes)
1539424527.786 * * [misc]simplify:  iters left: 5 (19 enodes)
1539424527.792 * * [misc]simplify:  iters left: 4 (26 enodes)
1539424527.801 * * [misc]simplify:  iters left: 3 (38 enodes)
1539424527.805 * * [misc]simplify:  iters left: 2 (41 enodes)
1539424527.809 * [exit]simplify:  Simplified to (- (atan (+ N 1)) (atan N))
1539424527.809 * [misc]simplify:  Simplified (2 1) to (λ (N) (+ (- (atan (+ N 1)) (atan N)) (fma (- (atan N)) 1 (* (atan N) 1))))
1539424527.809 * [enter]simplify:  Simplifying (fma (- (atan N)) 1 (* (atan N) 1))
1539424527.809 * * [misc]simplify:  iters left: 4 (6 enodes)
1539424527.810 * * [misc]simplify:  iters left: 3 (11 enodes)
1539424527.813 * * [misc]simplify:  iters left: 2 (21 enodes)
1539424527.815 * * [misc]simplify:  iters left: 1 (30 enodes)
1539424527.818 * [exit]simplify:  Simplified to (fma -1 (atan N) (atan N))
1539424527.818 * [misc]simplify:  Simplified (2 2) to (λ (N) (+ (- (atan (+ N 1)) (atan N)) (fma -1 (atan N) (atan N))))
1539424527.818 * * * * [misc]progress:  [ 10 / 44 ] simplifiying candidate #<alt (λ (N) (log1p (expm1 (- (atan (+ 1 N)) (atan N)))))>
1539424527.818 * * * * [misc]progress:  [ 11 / 44 ] simplifiying candidate #<alt (λ (N) (expm1 (log1p (- (atan (+ 1 N)) (atan N)))))>
1539424527.818 * * * * [misc]progress:  [ 12 / 44 ] simplifiying candidate #<alt (λ (N) (fma (* (cbrt (atan (+ 1 N))) (cbrt (atan (+ 1 N)))) (cbrt (atan (+ 1 N))) (- (atan N))))>
1539424527.818 * [enter]simplify:  Simplifying (* (cbrt (atan (+ 1 N))) (cbrt (atan (+ 1 N))))
1539424527.819 * * [misc]simplify:  iters left: 6 (6 enodes)
1539424527.819 * * [misc]simplify:  iters left: 5 (9 enodes)
1539424527.821 * [exit]simplify:  Simplified to (* (cbrt (atan (+ N 1))) (cbrt (atan (+ N 1))))
1539424527.821 * [misc]simplify:  Simplified (2 1) to (λ (N) (fma (* (cbrt (atan (+ N 1))) (cbrt (atan (+ N 1)))) (cbrt (atan (+ 1 N))) (- (atan N))))
1539424527.821 * * * * [misc]progress:  [ 13 / 44 ] simplifiying candidate #<alt (λ (N) (fma (sqrt (atan (+ 1 N))) (sqrt (atan (+ 1 N))) (- (atan N))))>
1539424527.821 * [enter]simplify:  Simplifying (sqrt (atan (+ 1 N)))
1539424527.821 * * [misc]simplify:  iters left: 4 (5 enodes)
1539424527.822 * * [misc]simplify:  iters left: 3 (8 enodes)
1539424527.823 * [exit]simplify:  Simplified to (sqrt (atan (+ N 1)))
1539424527.823 * [misc]simplify:  Simplified (2 1) to (λ (N) (fma (sqrt (atan (+ N 1))) (sqrt (atan (+ 1 N))) (- (atan N))))
1539424527.823 * * * * [misc]progress:  [ 14 / 44 ] simplifiying candidate #<alt (λ (N) (fma 1 (atan (+ 1 N)) (- (atan N))))>
1539424527.823 * * * * [misc]progress:  [ 15 / 44 ] simplifiying candidate #<alt (λ (N) (atan2 (- (+ 1 N) N) (+ 1 (* (+ 1 N) N))))>
1539424527.823 * [enter]simplify:  Simplifying (- (+ 1 N) N)
1539424527.823 * * [misc]simplify:  iters left: 4 (4 enodes)
1539424527.824 * * [misc]simplify:  iters left: 3 (11 enodes)
1539424527.826 * * [misc]simplify:  iters left: 2 (18 enodes)
1539424527.827 * * [misc]simplify:  iters left: 1 (19 enodes)
1539424527.830 * [exit]simplify:  Simplified to 1
1539424527.830 * [misc]simplify:  Simplified (2 1) to (λ (N) (atan2 1 (+ 1 (* (+ 1 N) N))))
1539424527.830 * [enter]simplify:  Simplifying (+ 1 (* (+ 1 N) N))
1539424527.830 * * [misc]simplify:  iters left: 6 (5 enodes)
1539424527.832 * * [misc]simplify:  iters left: 5 (10 enodes)
1539424527.835 * * [misc]simplify:  iters left: 4 (19 enodes)
1539424527.846 * * [misc]simplify:  iters left: 3 (33 enodes)
1539424527.854 * * [misc]simplify:  iters left: 2 (39 enodes)
1539424527.861 * [exit]simplify:  Simplified to (fma N (+ N 1) 1)
1539424527.861 * [misc]simplify:  Simplified (2 2) to (λ (N) (atan2 1 (fma N (+ N 1) 1)))
1539424527.861 * * * * [misc]progress:  [ 16 / 44 ] simplifiying candidate #<alt (λ (N) (log (/ (exp (atan (+ 1 N))) (exp (atan N)))))>
1539424527.861 * [enter]simplify:  Simplifying (/ (exp (atan (+ 1 N))) (exp (atan N)))
1539424527.861 * * [misc]simplify:  iters left: 6 (8 enodes)
1539424527.864 * * [misc]simplify:  iters left: 5 (13 enodes)
1539424527.867 * * [misc]simplify:  iters left: 4 (15 enodes)
1539424527.871 * * [misc]simplify:  iters left: 3 (18 enodes)
1539424527.875 * * [misc]simplify:  iters left: 2 (20 enodes)
1539424527.881 * * [misc]simplify:  iters left: 1 (24 enodes)
1539424527.885 * [exit]simplify:  Simplified to (exp (- (atan (+ N 1)) (atan N)))
1539424527.885 * [misc]simplify:  Simplified (2 1) to (λ (N) (log (exp (- (atan (+ N 1)) (atan N)))))
1539424527.885 * * * * [misc]progress:  [ 17 / 44 ] simplifiying candidate #<alt (λ (N) (pow (- (atan (+ 1 N)) (atan N)) 1))>
1539424527.886 * * * * [misc]progress:  [ 18 / 44 ] simplifiying candidate #<alt (λ (N) (exp (log (- (atan (+ 1 N)) (atan N)))))>
1539424527.886 * * * * [misc]progress:  [ 19 / 44 ] simplifiying candidate #<alt (λ (N) (log (exp (- (atan (+ 1 N)) (atan N)))))>
1539424527.886 * * * * [misc]progress:  [ 20 / 44 ] simplifiying candidate #<alt (λ (N) (* (* (cbrt (- (atan (+ 1 N)) (atan N))) (cbrt (- (atan (+ 1 N)) (atan N)))) (cbrt (- (atan (+ 1 N)) (atan N)))))>
1539424527.886 * * * * [misc]progress:  [ 21 / 44 ] simplifiying candidate #<alt (λ (N) (cbrt (* (* (- (atan (+ 1 N)) (atan N)) (- (atan (+ 1 N)) (atan N))) (- (atan (+ 1 N)) (atan N)))))>
1539424527.886 * * * * [misc]progress:  [ 22 / 44 ] simplifiying candidate #<alt (λ (N) (* (sqrt (- (atan (+ 1 N)) (atan N))) (sqrt (- (atan (+ 1 N)) (atan N)))))>
1539424527.886 * * * * [misc]progress:  [ 23 / 44 ] simplifiying candidate #<alt (λ (N) (/ (- (pow (atan (+ 1 N)) 3) (pow (atan N) 3)) (+ (* (atan (+ 1 N)) (atan (+ 1 N))) (+ (* (atan N) (atan N)) (* (atan (+ 1 N)) (atan N))))))>
1539424527.886 * * * * [misc]progress:  [ 24 / 44 ] simplifiying candidate #<alt (λ (N) (+ (atan (+ 1 N)) (- (atan N))))>
1539424527.886 * * * * [misc]progress:  [ 25 / 44 ] simplifiying candidate #<alt (λ (N) (* 1 (- (atan (+ 1 N)) (atan N))))>
1539424527.886 * * * * [misc]progress:  [ 26 / 44 ] simplifiying candidate #<alt (λ (N) (/ (- (* (atan (+ 1 N)) (atan (+ 1 N))) (* (atan N) (atan N))) (+ (atan (+ 1 N)) (atan N))))>
1539424527.886 * * * * [misc]progress:  [ 27 / 44 ] simplifiying candidate #<alt (λ (N) (* (+ (sqrt (atan (+ 1 N))) (sqrt (atan N))) (- (sqrt (atan (+ 1 N))) (sqrt (atan N)))))>
1539424527.886 * [enter]simplify:  Simplifying (+ (sqrt (atan (+ 1 N))) (sqrt (atan N)))
1539424527.886 * * [misc]simplify:  iters left: 6 (8 enodes)
1539424527.887 * * [misc]simplify:  iters left: 5 (12 enodes)
1539424527.889 * [exit]simplify:  Simplified to (+ (sqrt (atan N)) (sqrt (atan (+ N 1))))
1539424527.889 * [misc]simplify:  Simplified (2 1) to (λ (N) (* (+ (sqrt (atan N)) (sqrt (atan (+ N 1)))) (- (sqrt (atan (+ 1 N))) (sqrt (atan N)))))
1539424527.889 * [enter]simplify:  Simplifying (- (sqrt (atan (+ 1 N))) (sqrt (atan N)))
1539424527.889 * * [misc]simplify:  iters left: 6 (8 enodes)
1539424527.890 * * [misc]simplify:  iters left: 5 (13 enodes)
1539424527.892 * * [misc]simplify:  iters left: 4 (14 enodes)
1539424527.893 * [exit]simplify:  Simplified to (- (sqrt (atan (+ N 1))) (sqrt (atan N)))
1539424527.894 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (+ (sqrt (atan (+ 1 N))) (sqrt (atan N))) (- (sqrt (atan (+ N 1))) (sqrt (atan N)))))
1539424527.894 * * * * [misc]progress:  [ 28 / 44 ] simplifiying candidate #<alt (λ (N) (* 1 (- (atan (+ 1 N)) (atan N))))>
1539424527.894 * [enter]simplify:  Simplifying (- (atan (+ 1 N)) (atan N))
1539424527.894 * * [misc]simplify:  iters left: 5 (6 enodes)
1539424527.895 * * [misc]simplify:  iters left: 4 (11 enodes)
1539424527.896 * * [misc]simplify:  iters left: 3 (12 enodes)
1539424527.898 * [exit]simplify:  Simplified to (- (atan (+ N 1)) (atan N))
1539424527.898 * [misc]simplify:  Simplified (2 2) to (λ (N) (* 1 (- (atan (+ N 1)) (atan N))))
1539424527.898 * * * * [misc]progress:  [ 29 / 44 ] simplifiying candidate #<alt (λ (N) (+ (atan (+ 1 N)) (- (atan N))))>
1539424527.898 * * * * [misc]progress:  [ 30 / 44 ] simplifiying candidate #<alt (λ (N) (- (log1p (expm1 (atan (+ 1 N)))) (atan N)))>
1539424527.898 * * * * [misc]progress:  [ 31 / 44 ] simplifiying candidate #<alt (λ (N) (- (expm1 (log1p (atan (+ 1 N)))) (atan N)))>
1539424527.898 * * * * [misc]progress:  [ 32 / 44 ] simplifiying candidate #<alt (λ (N) (- (pow (atan (+ 1 N)) 1) (atan N)))>
1539424527.898 * * * * [misc]progress:  [ 33 / 44 ] simplifiying candidate #<alt (λ (N) (- (exp (log (atan (+ 1 N)))) (atan N)))>
1539424527.898 * * * * [misc]progress:  [ 34 / 44 ] simplifiying candidate #<alt (λ (N) (- (log (exp (atan (+ 1 N)))) (atan N)))>
1539424527.898 * * * * [misc]progress:  [ 35 / 44 ] simplifiying candidate #<alt (λ (N) (- (* (* (cbrt (atan (+ 1 N))) (cbrt (atan (+ 1 N)))) (cbrt (atan (+ 1 N)))) (atan N)))>
1539424527.898 * * * * [misc]progress:  [ 36 / 44 ] simplifiying candidate #<alt (λ (N) (- (cbrt (* (* (atan (+ 1 N)) (atan (+ 1 N))) (atan (+ 1 N)))) (atan N)))>
1539424527.898 * * * * [misc]progress:  [ 37 / 44 ] simplifiying candidate #<alt (λ (N) (- (* (sqrt (atan (+ 1 N))) (sqrt (atan (+ 1 N)))) (atan N)))>
1539424527.898 * * * * [misc]progress:  [ 38 / 44 ] simplifiying candidate #<alt (λ (N) (- (* 1 (atan (+ 1 N))) (atan N)))>
1539424527.898 * * * * [misc]progress:  [ 39 / 44 ] simplifiying candidate #<alt (λ (N) (- (atan (+ N 1)) (atan N)))>
1539424527.898 * [enter]simplify:  Simplifying (- (atan (+ N 1)) (atan N))
1539424527.898 * * [misc]simplify:  iters left: 5 (6 enodes)
1539424527.899 * * [misc]simplify:  iters left: 4 (11 enodes)
1539424527.901 * * [misc]simplify:  iters left: 3 (12 enodes)
1539424527.902 * [exit]simplify:  Simplified to (- (atan (+ 1 N)) (atan N))
1539424527.902 * [misc]simplify:  Simplified (2) to (λ (N) (- (atan (+ 1 N)) (atan N)))
1539424527.902 * * * * [misc]progress:  [ 40 / 44 ] simplifiying candidate #<alt (λ (N) (- (atan (+ N 1)) (atan N)))>
1539424527.902 * [enter]simplify:  Simplifying (- (atan (+ N 1)) (atan N))
1539424527.903 * * [misc]simplify:  iters left: 5 (6 enodes)
1539424527.903 * * [misc]simplify:  iters left: 4 (11 enodes)
1539424527.905 * * [misc]simplify:  iters left: 3 (12 enodes)
1539424527.906 * [exit]simplify:  Simplified to (- (atan (+ 1 N)) (atan N))
1539424527.906 * [misc]simplify:  Simplified (2) to (λ (N) (- (atan (+ 1 N)) (atan N)))
1539424527.906 * * * * [misc]progress:  [ 41 / 44 ] simplifiying candidate #<alt (λ (N) (- (atan (+ N 1)) (atan N)))>
1539424527.907 * [enter]simplify:  Simplifying (- (atan (+ N 1)) (atan N))
1539424527.907 * * [misc]simplify:  iters left: 5 (6 enodes)
1539424527.908 * * [misc]simplify:  iters left: 4 (11 enodes)
1539424527.909 * * [misc]simplify:  iters left: 3 (12 enodes)
1539424527.910 * [exit]simplify:  Simplified to (- (atan (+ 1 N)) (atan N))
1539424527.910 * [misc]simplify:  Simplified (2) to (λ (N) (- (atan (+ 1 N)) (atan N)))
1539424527.910 * * * * [misc]progress:  [ 42 / 44 ] simplifiying candidate #<alt (λ (N) (- (atan (+ N 1)) (atan N)))>
1539424527.911 * [enter]simplify:  Simplifying (atan (+ N 1))
1539424527.911 * * [misc]simplify:  iters left: 3 (4 enodes)
1539424527.911 * * [misc]simplify:  iters left: 2 (7 enodes)
1539424527.912 * [exit]simplify:  Simplified to (atan (+ 1 N))
1539424527.912 * [misc]simplify:  Simplified (2 1) to (λ (N) (- (atan (+ 1 N)) (atan N)))
1539424527.912 * * * * [misc]progress:  [ 43 / 44 ] simplifiying candidate #<alt (λ (N) (- (atan (+ N 1)) (atan N)))>
1539424527.912 * [enter]simplify:  Simplifying (atan (+ N 1))
1539424527.912 * * [misc]simplify:  iters left: 3 (4 enodes)
1539424527.913 * * [misc]simplify:  iters left: 2 (7 enodes)
1539424527.914 * [exit]simplify:  Simplified to (atan (+ 1 N))
1539424527.914 * [misc]simplify:  Simplified (2 1) to (λ (N) (- (atan (+ 1 N)) (atan N)))
1539424527.914 * * * * [misc]progress:  [ 44 / 44 ] simplifiying candidate #<alt (λ (N) (- (atan (+ N 1)) (atan N)))>
1539424527.914 * [enter]simplify:  Simplifying (atan (+ N 1))
1539424527.914 * * [misc]simplify:  iters left: 3 (4 enodes)
1539424527.914 * * [misc]simplify:  iters left: 2 (7 enodes)
1539424527.915 * [exit]simplify:  Simplified to (atan (+ 1 N))
1539424527.915 * [misc]simplify:  Simplified (2 1) to (λ (N) (- (atan (+ 1 N)) (atan N)))
1539424527.915 * * * [misc]progress:  adding candidates to table
1539424528.319 * * [misc]progress:  iteration 2 / 4
1539424528.319 * * * [misc]progress:  picking best candidate
1539424528.321 * * * * [misc]pick:  Picked  #<alt (λ (N) (atan2 1 (fma N (+ N 1) 1)))>
1539424528.322 * * * [misc]progress:  localizing error
1539424528.340 * * * [misc]progress:  generating rewritten candidates
1539424528.340 * * * * [misc]progress:  [ 1 / 1 ] rewriting at (2)
1539424528.341 * * * [misc]progress:  generating series expansions
1539424528.341 * * * * [misc]progress:  [ 1 / 1 ] generating series at (2)
1539424528.341 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1539424528.341 * [misc]approximate:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in (N) around 0
1539424528.341 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1539424528.341 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1539424528.341 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1539424528.341 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1539424528.341 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1539424528.341 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.341 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.341 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.341 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.341 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.341 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.341 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1539424528.342 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1539424528.342 * [misc]approximate:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in (N) around 0
1539424528.342 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1539424528.342 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1539424528.342 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1539424528.342 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1539424528.342 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1539424528.342 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.342 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.342 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.342 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.342 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.342 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.342 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 (/ 1 N)) (+ (/ 1 (/ 1 N)) 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1539424528.342 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 (- N)) (+ (/ 1 (- N)) 1) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1539424528.342 * [misc]approximate:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in (N) around 0
1539424528.342 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1539424528.342 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1539424528.342 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1539424528.343 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1539424528.343 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1539424528.343 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.343 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.343 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.343 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.343 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.343 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.343 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 (/ 1 (- N))) (- 1 (/ 1 (/ 1 (- N)))) 1)) into (atan2 1 (fma N (+ N 1) 1))
1539424528.343 * * * [misc]progress:  simplifying candidates
1539424528.343 * * * * [misc]progress:  [ 1 / 12 ] simplifiying candidate #<alt (λ (N) (log1p (expm1 (atan2 1 (fma N (+ N 1) 1)))))>
1539424528.343 * * * * [misc]progress:  [ 2 / 12 ] simplifiying candidate #<alt (λ (N) (expm1 (log1p (atan2 1 (fma N (+ N 1) 1)))))>
1539424528.343 * * * * [misc]progress:  [ 3 / 12 ] simplifiying candidate #<alt (λ (N) (pow (atan2 1 (fma N (+ N 1) 1)) 1))>
1539424528.343 * * * * [misc]progress:  [ 4 / 12 ] simplifiying candidate #<alt (λ (N) (exp (log (atan2 1 (fma N (+ N 1) 1)))))>
1539424528.343 * * * * [misc]progress:  [ 5 / 12 ] simplifiying candidate #<alt (λ (N) (log (exp (atan2 1 (fma N (+ N 1) 1)))))>
1539424528.343 * * * * [misc]progress:  [ 6 / 12 ] 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)))))>
1539424528.343 * * * * [misc]progress:  [ 7 / 12 ] 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)))))>
1539424528.343 * * * * [misc]progress:  [ 8 / 12 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1539424528.343 * * * * [misc]progress:  [ 9 / 12 ] simplifiying candidate #<alt (λ (N) (* 1 (atan2 1 (fma N (+ N 1) 1))))>
1539424528.343 * * * * [misc]progress:  [ 10 / 12 ] simplifiying candidate #<alt (λ (N) (atan2 1 (fma N (+ N 1) 1)))>
1539424528.343 * [enter]simplify:  Simplifying (atan2 1 (fma N (+ N 1) 1))
1539424528.343 * * [misc]simplify:  iters left: 4 (5 enodes)
1539424528.344 * * [misc]simplify:  iters left: 3 (10 enodes)
1539424528.346 * * [misc]simplify:  iters left: 2 (19 enodes)
1539424528.358 * * [misc]simplify:  iters left: 1 (34 enodes)
1539424528.366 * [exit]simplify:  Simplified to (atan2 1 (fma N (+ N 1) 1))
1539424528.367 * [misc]simplify:  Simplified (2) to (λ (N) (atan2 1 (fma N (+ N 1) 1)))
1539424528.367 * * * * [misc]progress:  [ 11 / 12 ] simplifiying candidate #<alt (λ (N) (atan2 1 (fma N (+ N 1) 1)))>
1539424528.367 * [enter]simplify:  Simplifying (atan2 1 (fma N (+ N 1) 1))
1539424528.367 * * [misc]simplify:  iters left: 4 (5 enodes)
1539424528.368 * * [misc]simplify:  iters left: 3 (10 enodes)
1539424528.371 * * [misc]simplify:  iters left: 2 (19 enodes)
1539424528.381 * * [misc]simplify:  iters left: 1 (34 enodes)
1539424528.388 * [exit]simplify:  Simplified to (atan2 1 (fma N (+ N 1) 1))
1539424528.388 * [misc]simplify:  Simplified (2) to (λ (N) (atan2 1 (fma N (+ N 1) 1)))
1539424528.388 * * * * [misc]progress:  [ 12 / 12 ] simplifiying candidate #<alt (λ (N) (atan2 1 (fma N (+ N 1) 1)))>
1539424528.389 * [enter]simplify:  Simplifying (atan2 1 (fma N (+ N 1) 1))
1539424528.389 * * [misc]simplify:  iters left: 4 (5 enodes)
1539424528.390 * * [misc]simplify:  iters left: 3 (10 enodes)
1539424528.393 * * [misc]simplify:  iters left: 2 (19 enodes)
1539424528.403 * * [misc]simplify:  iters left: 1 (34 enodes)
1539424528.409 * [exit]simplify:  Simplified to (atan2 1 (fma N (+ N 1) 1))
1539424528.409 * [misc]simplify:  Simplified (2) to (λ (N) (atan2 1 (fma N (+ N 1) 1)))
1539424528.409 * * * [misc]progress:  adding candidates to table
1539424528.476 * * [misc]progress:  iteration 3 / 4
1539424528.476 * * * [misc]progress:  picking best candidate
1539424528.483 * * * * [misc]pick:  Picked  #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1539424528.483 * * * [misc]progress:  localizing error
1539424528.495 * * * [misc]progress:  generating rewritten candidates
1539424528.495 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2)
1539424528.498 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1)
1539424528.499 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2)
1539424528.512 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 1)
1539424528.512 * * * [misc]progress:  generating series expansions
1539424528.512 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2)
1539424528.513 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1539424528.513 * [misc]approximate:  Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in (N) around 0
1539424528.513 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in N
1539424528.513 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1539424528.513 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1539424528.513 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1539424528.514 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1539424528.514 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in N
1539424528.514 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1539424528.514 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1539424528.514 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1539424528.514 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1539424528.514 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1539424528.514 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.516 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1539424528.516 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.517 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1539424528.517 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.518 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1539424528.518 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.518 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1539424528.518 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.519 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1539424528.519 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.519 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1539424528.520 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
1539424528.520 * [misc]approximate:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in (N) around 0
1539424528.520 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in N
1539424528.520 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1539424528.520 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1539424528.520 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
1539424528.520 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1539424528.520 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in N
1539424528.520 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1539424528.521 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1539424528.521 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
1539424528.521 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1539424528.521 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
1539424528.521 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.522 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1539424528.523 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.523 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1539424528.523 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.524 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1539424528.524 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.525 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1539424528.525 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.526 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1539424528.526 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.526 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 (/ 1 N)) (+ (/ 1 (/ 1 N)) 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1539424528.526 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 (- N)) (+ (/ 1 (- N)) 1) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
1539424528.526 * [misc]approximate:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in (N) around 0
1539424528.526 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in N
1539424528.526 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1539424528.527 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1539424528.527 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
1539424528.527 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1539424528.527 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in N
1539424528.527 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1539424528.527 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1539424528.527 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
1539424528.528 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1539424528.528 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
1539424528.528 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.529 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1539424528.529 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.529 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1539424528.530 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.530 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1539424528.531 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.531 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1539424528.531 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.532 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1539424528.532 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.532 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ -1 (/ 1 (- N))) (- 1 (/ 1 (/ 1 (- N)))) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1539424528.532 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1)
1539424528.533 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1539424528.533 * [misc]approximate:  Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in (N) around 0
1539424528.533 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in N
1539424528.533 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1539424528.533 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1539424528.533 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1539424528.533 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1539424528.533 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in N
1539424528.533 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1539424528.533 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1539424528.533 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1539424528.534 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1539424528.534 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1539424528.534 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.535 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1539424528.535 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.535 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1539424528.535 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.536 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1539424528.536 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.537 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1539424528.537 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.538 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1539424528.538 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.538 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1539424528.538 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
1539424528.538 * [misc]approximate:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in (N) around 0
1539424528.538 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in N
1539424528.538 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1539424528.538 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1539424528.539 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
1539424528.539 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1539424528.539 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in N
1539424528.539 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1539424528.539 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1539424528.539 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
1539424528.539 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1539424528.540 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
1539424528.543 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.545 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1539424528.545 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.545 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1539424528.545 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.546 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1539424528.546 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.547 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1539424528.547 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.548 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1539424528.548 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.548 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 (/ 1 N)) (+ (/ 1 (/ 1 N)) 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1539424528.548 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 (- N)) (+ (/ 1 (- N)) 1) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
1539424528.548 * [misc]approximate:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in (N) around 0
1539424528.548 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in N
1539424528.549 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1539424528.549 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1539424528.549 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
1539424528.549 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1539424528.549 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in N
1539424528.549 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1539424528.549 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1539424528.549 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
1539424528.550 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1539424528.550 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
1539424528.550 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.551 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1539424528.551 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.552 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1539424528.552 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.553 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1539424528.553 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.554 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1539424528.554 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.555 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1539424528.555 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.555 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ -1 (/ 1 (- N))) (- 1 (/ 1 (/ 1 (- N)))) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1539424528.555 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2)
1539424528.555 * [misc]backup-simplify:  Simplify (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))) into (atan2 1 (fma N (+ N 1) 1))
1539424528.555 * [misc]approximate:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in (N) around 0
1539424528.555 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1539424528.555 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1539424528.555 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1539424528.555 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1539424528.556 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1539424528.556 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.556 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.556 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.556 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.556 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.556 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.556 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1539424528.556 * [misc]backup-simplify:  Simplify (* (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1539424528.556 * [misc]approximate:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in (N) around 0
1539424528.556 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1539424528.556 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1539424528.556 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1539424528.556 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1539424528.556 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1539424528.556 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.556 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.556 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.556 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.556 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.556 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.557 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 (/ 1 N)) (+ (/ 1 (/ 1 N)) 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1539424528.557 * [misc]backup-simplify:  Simplify (* (sqrt (atan2 1 (fma (/ 1 (- N)) (+ (/ 1 (- N)) 1) 1))) (sqrt (atan2 1 (fma (/ 1 (- N)) (+ (/ 1 (- N)) 1) 1)))) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1539424528.557 * [misc]approximate:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in (N) around 0
1539424528.557 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1539424528.557 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1539424528.557 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1539424528.557 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1539424528.557 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1539424528.557 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.557 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.557 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.557 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.557 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.557 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.557 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 (/ 1 (- N))) (- 1 (/ 1 (/ 1 (- N)))) 1)) into (atan2 1 (fma N (+ N 1) 1))
1539424528.557 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 1)
1539424528.558 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1539424528.558 * [misc]approximate:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in (N) around 0
1539424528.558 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1539424528.558 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1539424528.558 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1539424528.558 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1539424528.558 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1539424528.558 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.558 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.558 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.558 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.558 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.558 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.558 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1539424528.558 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1539424528.558 * [misc]approximate:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in (N) around 0
1539424528.558 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1539424528.558 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1539424528.558 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1539424528.558 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1539424528.558 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1539424528.559 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.559 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.559 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.559 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.559 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.559 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.559 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 (/ 1 N)) (+ (/ 1 (/ 1 N)) 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1539424528.559 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 (- N)) (+ (/ 1 (- N)) 1) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1539424528.559 * [misc]approximate:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in (N) around 0
1539424528.559 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1539424528.559 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1539424528.559 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1539424528.559 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1539424528.559 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1539424528.559 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.559 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.559 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.559 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.559 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.559 * [misc]backup-simplify:  Simplify 0 into 0
1539424528.559 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 (/ 1 (- N))) (- 1 (/ 1 (/ 1 (- N)))) 1)) into (atan2 1 (fma N (+ N 1) 1))
1539424528.560 * * * [misc]progress:  simplifying candidates
1539424528.560 * * * * [misc]progress:  [ 1 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (log1p (expm1 (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1539424528.560 * * * * [misc]progress:  [ 2 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1539424528.560 * * * * [misc]progress:  [ 3 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (pow (atan2 1 (fma N (+ N 1) 1)) 1/2)))>
1539424528.560 * * * * [misc]progress:  [ 4 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (pow (sqrt (atan2 1 (fma N (+ N 1) 1))) 1)))>
1539424528.560 * * * * [misc]progress:  [ 5 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (exp (log (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1539424528.560 * * * * [misc]progress:  [ 6 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (log (exp (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1539424528.560 * * * * [misc]progress:  [ 7 / 81 ] 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)))))))>
1539424528.560 * * * * [misc]progress:  [ 8 / 81 ] 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)))))))>
1539424528.560 * * * * [misc]progress:  [ 9 / 81 ] 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)))))))>
1539424528.560 * [enter]simplify:  Simplifying (sqrt (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1)))))
1539424528.560 * * [misc]simplify:  iters left: 6 (8 enodes)
1539424528.561 * * [misc]simplify:  iters left: 5 (14 enodes)
1539424528.563 * * [misc]simplify:  iters left: 4 (23 enodes)
1539424528.568 * * [misc]simplify:  iters left: 3 (38 enodes)
1539424528.573 * * [misc]simplify:  iters left: 2 (48 enodes)
1539424528.577 * * [misc]simplify:  iters left: 1 (49 enodes)
1539424528.581 * [exit]simplify:  Simplified to (fabs (cbrt (atan2 1 (+ 1 (fma N N N)))))
1539424528.581 * [misc]simplify:  Simplified (2 2 1) to (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (* (fabs (cbrt (atan2 1 (+ 1 (fma N N N))))) (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))))))
1539424528.581 * * * * [misc]progress:  [ 10 / 81 ] 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)))))))>
1539424528.581 * [enter]simplify:  Simplifying (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1539424528.581 * * [misc]simplify:  iters left: 6 (7 enodes)
1539424528.582 * * [misc]simplify:  iters left: 5 (12 enodes)
1539424528.584 * * [misc]simplify:  iters left: 4 (21 enodes)
1539424528.589 * * [misc]simplify:  iters left: 3 (36 enodes)
1539424528.593 * * [misc]simplify:  iters left: 2 (45 enodes)
1539424528.597 * * [misc]simplify:  iters left: 1 (46 enodes)
1539424528.600 * [exit]simplify:  Simplified to (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1539424528.600 * [misc]simplify:  Simplified (2 2 1) to (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))))
1539424528.600 * * * * [misc]progress:  [ 11 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (* (sqrt 1) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1539424528.600 * [enter]simplify:  Simplifying (sqrt 1)
1539424528.600 * * [misc]simplify:  iters left: 1 (2 enodes)
1539424528.601 * [exit]simplify:  Simplified to 1
1539424528.601 * [misc]simplify:  Simplified (2 2 1) to (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (* 1 (sqrt (atan2 1 (fma N (+ N 1) 1))))))
1539424528.601 * * * * [misc]progress:  [ 12 / 81 ] 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)))))))>
1539424528.601 * * * * [misc]progress:  [ 13 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (fabs (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1539424528.601 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1539424528.602 * * [misc]simplify:  iters left: 5 (6 enodes)
1539424528.602 * * [misc]simplify:  iters left: 4 (11 enodes)
1539424528.604 * * [misc]simplify:  iters left: 3 (20 enodes)
1539424528.609 * * [misc]simplify:  iters left: 2 (35 enodes)
1539424528.613 * * [misc]simplify:  iters left: 1 (41 enodes)
1539424528.617 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1539424528.617 * [misc]simplify:  Simplified (2 2 1) to (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (fabs (sqrt (atan2 1 (+ 1 (fma N N N)))))))
1539424528.617 * * * * [misc]progress:  [ 14 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (* 1 (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1539424528.617 * * * * [misc]progress:  [ 15 / 81 ] simplifiying candidate #<alt (λ (N) (* (log1p (expm1 (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1539424528.617 * * * * [misc]progress:  [ 16 / 81 ] simplifiying candidate #<alt (λ (N) (* (expm1 (log1p (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1539424528.617 * * * * [misc]progress:  [ 17 / 81 ] simplifiying candidate #<alt (λ (N) (* (pow (atan2 1 (fma N (+ N 1) 1)) 1/2) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1539424528.617 * * * * [misc]progress:  [ 18 / 81 ] simplifiying candidate #<alt (λ (N) (* (pow (sqrt (atan2 1 (fma N (+ N 1) 1))) 1) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1539424528.617 * * * * [misc]progress:  [ 19 / 81 ] simplifiying candidate #<alt (λ (N) (* (exp (log (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1539424528.617 * * * * [misc]progress:  [ 20 / 81 ] simplifiying candidate #<alt (λ (N) (* (log (exp (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1539424528.617 * * * * [misc]progress:  [ 21 / 81 ] 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)))))>
1539424528.617 * * * * [misc]progress:  [ 22 / 81 ] 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)))))>
1539424528.617 * * * * [misc]progress:  [ 23 / 81 ] 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)))))>
1539424528.617 * [enter]simplify:  Simplifying (sqrt (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1)))))
1539424528.617 * * [misc]simplify:  iters left: 6 (8 enodes)
1539424528.618 * * [misc]simplify:  iters left: 5 (14 enodes)
1539424528.621 * * [misc]simplify:  iters left: 4 (23 enodes)
1539424528.633 * * [misc]simplify:  iters left: 3 (38 enodes)
1539424528.642 * * [misc]simplify:  iters left: 2 (48 enodes)
1539424528.651 * * [misc]simplify:  iters left: 1 (49 enodes)
1539424528.658 * [exit]simplify:  Simplified to (fabs (cbrt (atan2 1 (+ 1 (fma N N N)))))
1539424528.658 * [misc]simplify:  Simplified (2 1 1) to (λ (N) (* (* (fabs (cbrt (atan2 1 (+ 1 (fma N N N))))) (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1539424528.658 * * * * [misc]progress:  [ 24 / 81 ] 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)))))>
1539424528.659 * [enter]simplify:  Simplifying (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1539424528.659 * * [misc]simplify:  iters left: 6 (7 enodes)
1539424528.661 * * [misc]simplify:  iters left: 5 (12 enodes)
1539424528.664 * * [misc]simplify:  iters left: 4 (21 enodes)
1539424528.668 * * [misc]simplify:  iters left: 3 (36 enodes)
1539424528.672 * * [misc]simplify:  iters left: 2 (45 enodes)
1539424528.676 * * [misc]simplify:  iters left: 1 (46 enodes)
1539424528.680 * [exit]simplify:  Simplified to (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1539424528.680 * [misc]simplify:  Simplified (2 1 1) to (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1539424528.680 * * * * [misc]progress:  [ 25 / 81 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt 1) (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1539424528.680 * [enter]simplify:  Simplifying (sqrt 1)
1539424528.680 * * [misc]simplify:  iters left: 1 (2 enodes)
1539424528.681 * [exit]simplify:  Simplified to 1
1539424528.681 * [misc]simplify:  Simplified (2 1 1) to (λ (N) (* (* 1 (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1539424528.681 * * * * [misc]progress:  [ 26 / 81 ] 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)))))>
1539424528.681 * * * * [misc]progress:  [ 27 / 81 ] simplifiying candidate #<alt (λ (N) (* (fabs (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1539424528.681 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1539424528.681 * * [misc]simplify:  iters left: 5 (6 enodes)
1539424528.682 * * [misc]simplify:  iters left: 4 (11 enodes)
1539424528.683 * * [misc]simplify:  iters left: 3 (20 enodes)
1539424528.688 * * [misc]simplify:  iters left: 2 (35 enodes)
1539424528.692 * * [misc]simplify:  iters left: 1 (41 enodes)
1539424528.696 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1539424528.696 * [misc]simplify:  Simplified (2 1 1) to (λ (N) (* (fabs (sqrt (atan2 1 (+ 1 (fma N N N))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1539424528.696 * * * * [misc]progress:  [ 28 / 81 ] simplifiying candidate #<alt (λ (N) (* (* 1 (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1539424528.696 * * * * [misc]progress:  [ 29 / 81 ] simplifiying candidate #<alt (λ (N) (log1p (expm1 (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1539424528.696 * * * * [misc]progress:  [ 30 / 81 ] simplifiying candidate #<alt (λ (N) (expm1 (log1p (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1539424528.696 * * * * [misc]progress:  [ 31 / 81 ] simplifiying candidate #<alt (λ (N) (pow (atan2 1 (fma N (+ N 1) 1)) (+ 1/2 1/2)))>
1539424528.696 * [enter]simplify:  Simplifying (atan2 1 (fma N (+ N 1) 1))
1539424528.697 * * [misc]simplify:  iters left: 4 (5 enodes)
1539424528.698 * * [misc]simplify:  iters left: 3 (10 enodes)
1539424528.701 * * [misc]simplify:  iters left: 2 (19 enodes)
1539424528.709 * * [misc]simplify:  iters left: 1 (34 enodes)
1539424528.713 * [exit]simplify:  Simplified to (atan2 1 (fma N (+ N 1) 1))
1539424528.713 * [misc]simplify:  Simplified (2 1) to (λ (N) (pow (atan2 1 (fma N (+ N 1) 1)) (+ 1/2 1/2)))
1539424528.713 * [enter]simplify:  Simplifying (+ 1/2 1/2)
1539424528.713 * * [misc]simplify:  iters left: 2 (2 enodes)
1539424528.714 * * [misc]simplify:  iters left: 1 (3 enodes)
1539424528.714 * [exit]simplify:  Simplified to 1
1539424528.714 * [misc]simplify:  Simplified (2 2) to (λ (N) (pow (atan2 1 (fma N (+ N 1) 1)) 1))
1539424528.714 * * * * [misc]progress:  [ 32 / 81 ] simplifiying candidate #<alt (λ (N) (pow (sqrt (atan2 1 (fma N (+ N 1) 1))) (+ 1 1)))>
1539424528.714 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1539424528.714 * * [misc]simplify:  iters left: 5 (6 enodes)
1539424528.715 * * [misc]simplify:  iters left: 4 (11 enodes)
1539424528.717 * * [misc]simplify:  iters left: 3 (20 enodes)
1539424528.721 * * [misc]simplify:  iters left: 2 (35 enodes)
1539424528.726 * * [misc]simplify:  iters left: 1 (41 enodes)
1539424528.730 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1539424528.730 * [misc]simplify:  Simplified (2 1) to (λ (N) (pow (sqrt (atan2 1 (+ 1 (fma N N N)))) (+ 1 1)))
1539424528.730 * [enter]simplify:  Simplifying (+ 1 1)
1539424528.730 * * [misc]simplify:  iters left: 2 (2 enodes)
1539424528.731 * * [misc]simplify:  iters left: 1 (5 enodes)
1539424528.731 * [exit]simplify:  Simplified to 2
1539424528.732 * [misc]simplify:  Simplified (2 2) to (λ (N) (pow (sqrt (atan2 1 (fma N (+ N 1) 1))) 2))
1539424528.732 * * * * [misc]progress:  [ 33 / 81 ] simplifiying candidate #<alt (λ (N) (pow (* (atan2 1 (fma N (+ N 1) 1)) (atan2 1 (fma N (+ N 1) 1))) 1/2))>
1539424528.732 * [enter]simplify:  Simplifying (* (atan2 1 (fma N (+ N 1) 1)) (atan2 1 (fma N (+ N 1) 1)))
1539424528.732 * * [misc]simplify:  iters left: 6 (6 enodes)
1539424528.733 * * [misc]simplify:  iters left: 5 (11 enodes)
1539424528.734 * * [misc]simplify:  iters left: 4 (20 enodes)
1539424528.739 * * [misc]simplify:  iters left: 3 (35 enodes)
1539424528.747 * * [misc]simplify:  iters left: 2 (41 enodes)
1539424528.753 * [exit]simplify:  Simplified to (* (atan2 1 (+ 1 (fma N N N))) (atan2 1 (+ 1 (fma N N N))))
1539424528.753 * [misc]simplify:  Simplified (2 1) to (λ (N) (pow (* (atan2 1 (+ 1 (fma N N N))) (atan2 1 (+ 1 (fma N N N)))) 1/2))
1539424528.753 * * * * [misc]progress:  [ 34 / 81 ] simplifiying candidate #<alt (λ (N) (pow (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))) 1))>
1539424528.753 * [enter]simplify:  Simplifying (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1))))
1539424528.754 * * [misc]simplify:  iters left: 6 (7 enodes)
1539424528.755 * * [misc]simplify:  iters left: 5 (12 enodes)
1539424528.756 * * [misc]simplify:  iters left: 4 (22 enodes)
1539424528.761 * * [misc]simplify:  iters left: 3 (37 enodes)
1539424528.765 * * [misc]simplify:  iters left: 2 (45 enodes)
1539424528.769 * * [misc]simplify:  iters left: 1 (46 enodes)
1539424528.772 * [exit]simplify:  Simplified to (atan2 1 (fma (+ N 1) N 1))
1539424528.772 * [misc]simplify:  Simplified (2 1) to (λ (N) (pow (atan2 1 (fma (+ N 1) N 1)) 1))
1539424528.773 * * * * [misc]progress:  [ 35 / 81 ] simplifiying candidate #<alt (λ (N) (pow (sqrt (atan2 1 (fma N (+ N 1) 1))) 2))>
1539424528.773 * * * * [misc]progress:  [ 36 / 81 ] simplifiying candidate #<alt (λ (N) (pow (sqrt (atan2 1 (fma N (+ N 1) 1))) (+ 1 1)))>
1539424528.773 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1539424528.773 * * [misc]simplify:  iters left: 5 (6 enodes)
1539424528.774 * * [misc]simplify:  iters left: 4 (11 enodes)
1539424528.775 * * [misc]simplify:  iters left: 3 (20 enodes)
1539424528.780 * * [misc]simplify:  iters left: 2 (35 enodes)
1539424528.784 * * [misc]simplify:  iters left: 1 (41 enodes)
1539424528.788 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1539424528.788 * [misc]simplify:  Simplified (2 1) to (λ (N) (pow (sqrt (atan2 1 (+ 1 (fma N N N)))) (+ 1 1)))
1539424528.788 * * * * [misc]progress:  [ 37 / 81 ] simplifiying candidate #<alt (λ (N) (pow (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))) 1))>
1539424528.788 * * * * [misc]progress:  [ 38 / 81 ] simplifiying candidate #<alt (λ (N) (exp (+ (log (sqrt (atan2 1 (fma N (+ N 1) 1)))) (log (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1539424528.788 * [enter]simplify:  Simplifying (+ (log (sqrt (atan2 1 (fma N (+ N 1) 1)))) (log (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1539424528.788 * * [misc]simplify:  iters left: 6 (8 enodes)
1539424528.789 * * [misc]simplify:  iters left: 5 (13 enodes)
1539424528.791 * * [misc]simplify:  iters left: 4 (22 enodes)
1539424528.801 * * [misc]simplify:  iters left: 3 (37 enodes)
1539424528.810 * * [misc]simplify:  iters left: 2 (45 enodes)
1539424528.819 * * [misc]simplify:  iters left: 1 (46 enodes)
1539424528.826 * [exit]simplify:  Simplified to (+ (log (sqrt (atan2 1 (+ 1 (fma N N N))))) (log (sqrt (atan2 1 (+ 1 (fma N N N))))))
1539424528.827 * [misc]simplify:  Simplified (2 1) to (λ (N) (exp (+ (log (sqrt (atan2 1 (+ 1 (fma N N N))))) (log (sqrt (atan2 1 (+ 1 (fma N N N))))))))
1539424528.827 * * * * [misc]progress:  [ 39 / 81 ] simplifiying candidate #<alt (λ (N) (exp (log (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1539424528.827 * * * * [misc]progress:  [ 40 / 81 ] simplifiying candidate #<alt (λ (N) (log (exp (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1539424528.827 * * * * [misc]progress:  [ 41 / 81 ] simplifiying candidate #<alt (λ (N) (cbrt (* (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1539424528.827 * [enter]simplify:  Simplifying (* (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1539424528.827 * * [misc]simplify:  iters left: 6 (9 enodes)
1539424528.830 * * [misc]simplify:  iters left: 5 (19 enodes)
1539424528.836 * * [misc]simplify:  iters left: 4 (37 enodes)
1539424528.851 * * [misc]simplify:  iters left: 3 (57 enodes)
1539424528.865 * * [misc]simplify:  iters left: 2 (69 enodes)
1539424528.878 * * [misc]simplify:  iters left: 1 (73 enodes)
1539424528.890 * [exit]simplify:  Simplified to (pow (atan2 1 (fma N (+ N 1) 1)) 3)
1539424528.890 * [misc]simplify:  Simplified (2 1) to (λ (N) (cbrt (pow (atan2 1 (fma N (+ N 1) 1)) 3)))
1539424528.890 * * * * [misc]progress:  [ 42 / 81 ] simplifiying candidate #<alt (λ (N) (* (* (cbrt (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1))))) (cbrt (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (cbrt (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1539424528.890 * * * * [misc]progress:  [ 43 / 81 ] simplifiying candidate #<alt (λ (N) (cbrt (* (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1))))) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1539424528.890 * * * * [misc]progress:  [ 44 / 81 ] simplifiying candidate #<alt (λ (N) (sqrt (* (atan2 1 (fma N (+ N 1) 1)) (atan2 1 (fma N (+ N 1) 1)))))>
1539424528.891 * [enter]simplify:  Simplifying (* (atan2 1 (fma N (+ N 1) 1)) (atan2 1 (fma N (+ N 1) 1)))
1539424528.891 * * [misc]simplify:  iters left: 6 (6 enodes)
1539424528.892 * * [misc]simplify:  iters left: 5 (11 enodes)
1539424528.895 * * [misc]simplify:  iters left: 4 (20 enodes)
1539424528.905 * * [misc]simplify:  iters left: 3 (35 enodes)
1539424528.913 * * [misc]simplify:  iters left: 2 (41 enodes)
1539424528.920 * [exit]simplify:  Simplified to (* (atan2 1 (+ 1 (fma N N N))) (atan2 1 (+ 1 (fma N N N))))
1539424528.920 * [misc]simplify:  Simplified (2 1) to (λ (N) (sqrt (* (atan2 1 (+ 1 (fma N N N))) (atan2 1 (+ 1 (fma N N N))))))
1539424528.921 * * * * [misc]progress:  [ 45 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1539424528.921 * * * * [misc]progress:  [ 46 / 81 ] simplifiying candidate #<alt (λ (N) (atan2 1 (fma N (+ N 1) 1)))>
1539424528.921 * [enter]simplify:  Simplifying (fma N (+ N 1) 1)
1539424528.921 * * [misc]simplify:  iters left: 3 (4 enodes)
1539424528.922 * * [misc]simplify:  iters left: 2 (9 enodes)
1539424528.925 * * [misc]simplify:  iters left: 1 (18 enodes)
1539424528.934 * [exit]simplify:  Simplified to (fma N (+ 1 N) 1)
1539424528.934 * [misc]simplify:  Simplified (2 2) to (λ (N) (atan2 1 (fma N (+ 1 N) 1)))
1539424528.934 * * * * [misc]progress:  [ 47 / 81 ] simplifiying candidate #<alt (λ (N) (* 1 (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1539424528.934 * * * * [misc]progress:  [ 48 / 81 ] 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))))))>
1539424528.934 * [enter]simplify:  Simplifying (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1539424528.934 * * [misc]simplify:  iters left: 6 (7 enodes)
1539424528.936 * * [misc]simplify:  iters left: 5 (12 enodes)
1539424528.939 * * [misc]simplify:  iters left: 4 (21 enodes)
1539424528.949 * * [misc]simplify:  iters left: 3 (36 enodes)
1539424528.957 * * [misc]simplify:  iters left: 2 (45 enodes)
1539424528.966 * * [misc]simplify:  iters left: 1 (46 enodes)
1539424528.973 * [exit]simplify:  Simplified to (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1539424528.973 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (* (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1))))))
1539424528.973 * * * * [misc]progress:  [ 49 / 81 ] 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))))))>
1539424528.973 * [enter]simplify:  Simplifying (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1))))
1539424528.973 * * [misc]simplify:  iters left: 6 (7 enodes)
1539424528.975 * * [misc]simplify:  iters left: 5 (12 enodes)
1539424528.979 * * [misc]simplify:  iters left: 4 (21 enodes)
1539424528.988 * * [misc]simplify:  iters left: 3 (36 enodes)
1539424528.994 * * [misc]simplify:  iters left: 2 (45 enodes)
1539424528.998 * * [misc]simplify:  iters left: 1 (46 enodes)
1539424529.001 * [exit]simplify:  Simplified to (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1))))
1539424529.001 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1)))))) (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1))))))
1539424529.001 * * * * [misc]progress:  [ 50 / 81 ] 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))))))>
1539424529.001 * [enter]simplify:  Simplifying (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1539424529.001 * * [misc]simplify:  iters left: 6 (7 enodes)
1539424529.002 * * [misc]simplify:  iters left: 5 (12 enodes)
1539424529.004 * * [misc]simplify:  iters left: 4 (21 enodes)
1539424529.009 * * [misc]simplify:  iters left: 3 (36 enodes)
1539424529.013 * * [misc]simplify:  iters left: 2 (45 enodes)
1539424529.017 * * [misc]simplify:  iters left: 1 (46 enodes)
1539424529.020 * [exit]simplify:  Simplified to (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1539424529.020 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))))
1539424529.020 * * * * [misc]progress:  [ 51 / 81 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt 1)) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1539424529.021 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1539424529.021 * * [misc]simplify:  iters left: 5 (6 enodes)
1539424529.021 * * [misc]simplify:  iters left: 4 (11 enodes)
1539424529.023 * * [misc]simplify:  iters left: 3 (20 enodes)
1539424529.028 * * [misc]simplify:  iters left: 2 (35 enodes)
1539424529.031 * * [misc]simplify:  iters left: 1 (41 enodes)
1539424529.035 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1539424529.035 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt 1)) (sqrt (atan2 1 (+ 1 (fma N N N))))))
1539424529.035 * * * * [misc]progress:  [ 52 / 81 ] 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))))))>
1539424529.035 * [enter]simplify:  Simplifying (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1539424529.036 * * [misc]simplify:  iters left: 6 (7 enodes)
1539424529.037 * * [misc]simplify:  iters left: 5 (12 enodes)
1539424529.038 * * [misc]simplify:  iters left: 4 (21 enodes)
1539424529.043 * * [misc]simplify:  iters left: 3 (36 enodes)
1539424529.048 * * [misc]simplify:  iters left: 2 (45 enodes)
1539424529.052 * * [misc]simplify:  iters left: 1 (46 enodes)
1539424529.055 * [exit]simplify:  Simplified to (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1539424529.055 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))))
1539424529.055 * * * * [misc]progress:  [ 53 / 81 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) 1) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1539424529.055 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1539424529.055 * * [misc]simplify:  iters left: 5 (6 enodes)
1539424529.056 * * [misc]simplify:  iters left: 4 (11 enodes)
1539424529.058 * * [misc]simplify:  iters left: 3 (20 enodes)
1539424529.063 * * [misc]simplify:  iters left: 2 (35 enodes)
1539424529.067 * * [misc]simplify:  iters left: 1 (41 enodes)
1539424529.070 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1539424529.071 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) 1) (sqrt (atan2 1 (+ 1 (fma N N N))))))
1539424529.071 * * * * [misc]progress:  [ 54 / 81 ] 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))))))>
1539424529.071 * [enter]simplify:  Simplifying (* (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1539424529.071 * * [misc]simplify:  iters left: 6 (8 enodes)
1539424529.072 * * [misc]simplify:  iters left: 5 (13 enodes)
1539424529.074 * * [misc]simplify:  iters left: 4 (22 enodes)
1539424529.079 * * [misc]simplify:  iters left: 3 (37 enodes)
1539424529.083 * * [misc]simplify:  iters left: 2 (45 enodes)
1539424529.087 * * [misc]simplify:  iters left: 1 (46 enodes)
1539424529.090 * [exit]simplify:  Simplified to (* (cbrt (sqrt (atan2 1 (+ 1 (fma N N N))))) (cbrt (sqrt (atan2 1 (+ 1 (fma N N N))))))
1539424529.091 * [misc]simplify:  Simplified (2 1) to (λ (N) (* (* (cbrt (sqrt (atan2 1 (+ 1 (fma N N N))))) (cbrt (sqrt (atan2 1 (+ 1 (fma N N N)))))) (* (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))
1539424529.091 * * * * [misc]progress:  [ 55 / 81 ] 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))))))>
1539424529.091 * [enter]simplify:  Simplifying (sqrt (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1)))))
1539424529.091 * * [misc]simplify:  iters left: 6 (8 enodes)
1539424529.092 * * [misc]simplify:  iters left: 5 (14 enodes)
1539424529.094 * * [misc]simplify:  iters left: 4 (23 enodes)
1539424529.099 * * [misc]simplify:  iters left: 3 (38 enodes)
1539424529.103 * * [misc]simplify:  iters left: 2 (48 enodes)
1539424529.108 * * [misc]simplify:  iters left: 1 (49 enodes)
1539424529.111 * [exit]simplify:  Simplified to (fabs (cbrt (atan2 1 (+ 1 (fma N N N)))))
1539424529.111 * [misc]simplify:  Simplified (2 1) to (λ (N) (* (fabs (cbrt (atan2 1 (+ 1 (fma N N N))))) (* (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))
1539424529.111 * * * * [misc]progress:  [ 56 / 81 ] 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))))))>
1539424529.112 * [enter]simplify:  Simplifying (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1539424529.112 * * [misc]simplify:  iters left: 6 (7 enodes)
1539424529.113 * * [misc]simplify:  iters left: 5 (12 enodes)
1539424529.114 * * [misc]simplify:  iters left: 4 (21 enodes)
1539424529.124 * * [misc]simplify:  iters left: 3 (36 enodes)
1539424529.132 * * [misc]simplify:  iters left: 2 (45 enodes)
1539424529.140 * * [misc]simplify:  iters left: 1 (46 enodes)
1539424529.146 * [exit]simplify:  Simplified to (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1539424529.146 * [misc]simplify:  Simplified (2 1) to (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))
1539424529.147 * * * * [misc]progress:  [ 57 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt 1) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1539424529.147 * [enter]simplify:  Simplifying (sqrt 1)
1539424529.147 * * [misc]simplify:  iters left: 1 (2 enodes)
1539424529.148 * [exit]simplify:  Simplified to 1
1539424529.148 * [misc]simplify:  Simplified (2 1) to (λ (N) (* 1 (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))
1539424529.148 * * * * [misc]progress:  [ 58 / 81 ] 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))))))>
1539424529.149 * [enter]simplify:  Simplifying (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1539424529.149 * * [misc]simplify:  iters left: 6 (7 enodes)
1539424529.151 * * [misc]simplify:  iters left: 5 (12 enodes)
1539424529.154 * * [misc]simplify:  iters left: 4 (21 enodes)
1539424529.165 * * [misc]simplify:  iters left: 3 (36 enodes)
1539424529.172 * * [misc]simplify:  iters left: 2 (45 enodes)
1539424529.176 * * [misc]simplify:  iters left: 1 (46 enodes)
1539424529.179 * [exit]simplify:  Simplified to (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1539424529.180 * [misc]simplify:  Simplified (2 1) to (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))
1539424529.180 * * * * [misc]progress:  [ 59 / 81 ] simplifiying candidate #<alt (λ (N) (* 1 (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1539424529.180 * * * * [misc]progress:  [ 60 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1539424529.180 * * * * [misc]progress:  [ 61 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (log1p (expm1 (atan2 1 (fma N (+ N 1) 1)))))))>
1539424529.180 * * * * [misc]progress:  [ 62 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (expm1 (log1p (atan2 1 (fma N (+ N 1) 1)))))))>
1539424529.180 * * * * [misc]progress:  [ 63 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (pow (atan2 1 (fma N (+ N 1) 1)) 1))))>
1539424529.180 * * * * [misc]progress:  [ 64 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (exp (log (atan2 1 (fma N (+ N 1) 1)))))))>
1539424529.180 * * * * [misc]progress:  [ 65 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (log (exp (atan2 1 (fma N (+ N 1) 1)))))))>
1539424529.180 * * * * [misc]progress:  [ 66 / 81 ] 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)))))))>
1539424529.180 * * * * [misc]progress:  [ 67 / 81 ] 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)))))))>
1539424529.180 * * * * [misc]progress:  [ 68 / 81 ] 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)))))))>
1539424529.180 * * * * [misc]progress:  [ 69 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (* 1 (atan2 1 (fma N (+ N 1) 1))))))>
1539424529.180 * * * * [misc]progress:  [ 70 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1539424529.180 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1539424529.180 * * [misc]simplify:  iters left: 5 (6 enodes)
1539424529.181 * * [misc]simplify:  iters left: 4 (11 enodes)
1539424529.183 * * [misc]simplify:  iters left: 3 (20 enodes)
1539424529.187 * * [misc]simplify:  iters left: 2 (35 enodes)
1539424529.191 * * [misc]simplify:  iters left: 1 (41 enodes)
1539424529.195 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1539424529.195 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (+ 1 (fma N N N))))))
1539424529.195 * * * * [misc]progress:  [ 71 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1539424529.196 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1539424529.196 * * [misc]simplify:  iters left: 5 (6 enodes)
1539424529.197 * * [misc]simplify:  iters left: 4 (11 enodes)
1539424529.198 * * [misc]simplify:  iters left: 3 (20 enodes)
1539424529.207 * * [misc]simplify:  iters left: 2 (35 enodes)
1539424529.215 * * [misc]simplify:  iters left: 1 (41 enodes)
1539424529.223 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1539424529.223 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (+ 1 (fma N N N))))))
1539424529.223 * * * * [misc]progress:  [ 72 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1539424529.224 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1539424529.224 * * [misc]simplify:  iters left: 5 (6 enodes)
1539424529.225 * * [misc]simplify:  iters left: 4 (11 enodes)
1539424529.229 * * [misc]simplify:  iters left: 3 (20 enodes)
1539424529.238 * * [misc]simplify:  iters left: 2 (35 enodes)
1539424529.247 * * [misc]simplify:  iters left: 1 (41 enodes)
1539424529.251 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1539424529.251 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (+ 1 (fma N N N))))))
1539424529.251 * * * * [misc]progress:  [ 73 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1539424529.251 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1539424529.251 * * [misc]simplify:  iters left: 5 (6 enodes)
1539424529.252 * * [misc]simplify:  iters left: 4 (11 enodes)
1539424529.254 * * [misc]simplify:  iters left: 3 (20 enodes)
1539424529.259 * * [misc]simplify:  iters left: 2 (35 enodes)
1539424529.262 * * [misc]simplify:  iters left: 1 (41 enodes)
1539424529.266 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1539424529.266 * [misc]simplify:  Simplified (2 1) to (λ (N) (* (sqrt (atan2 1 (+ 1 (fma N N N)))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1539424529.266 * * * * [misc]progress:  [ 74 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1539424529.266 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1539424529.266 * * [misc]simplify:  iters left: 5 (6 enodes)
1539424529.267 * * [misc]simplify:  iters left: 4 (11 enodes)
1539424529.269 * * [misc]simplify:  iters left: 3 (20 enodes)
1539424529.274 * * [misc]simplify:  iters left: 2 (35 enodes)
1539424529.277 * * [misc]simplify:  iters left: 1 (41 enodes)
1539424529.281 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1539424529.281 * [misc]simplify:  Simplified (2 1) to (λ (N) (* (sqrt (atan2 1 (+ 1 (fma N N N)))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1539424529.281 * * * * [misc]progress:  [ 75 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1539424529.281 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1539424529.281 * * [misc]simplify:  iters left: 5 (6 enodes)
1539424529.282 * * [misc]simplify:  iters left: 4 (11 enodes)
1539424529.284 * * [misc]simplify:  iters left: 3 (20 enodes)
1539424529.290 * * [misc]simplify:  iters left: 2 (35 enodes)
1539424529.297 * * [misc]simplify:  iters left: 1 (41 enodes)
1539424529.305 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1539424529.305 * [misc]simplify:  Simplified (2 1) to (λ (N) (* (sqrt (atan2 1 (+ 1 (fma N N N)))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1539424529.305 * * * * [misc]progress:  [ 76 / 81 ] simplifiying candidate #<alt (λ (N) (atan2 1 (fma N (+ N 1) 1)))>
1539424529.306 * [enter]simplify:  Simplifying (atan2 1 (fma N (+ N 1) 1))
1539424529.306 * * [misc]simplify:  iters left: 4 (5 enodes)
1539424529.307 * * [misc]simplify:  iters left: 3 (10 enodes)
1539424529.310 * * [misc]simplify:  iters left: 2 (19 enodes)
1539424529.317 * * [misc]simplify:  iters left: 1 (34 enodes)
1539424529.321 * [exit]simplify:  Simplified to (atan2 1 (fma N (+ N 1) 1))
1539424529.321 * [misc]simplify:  Simplified (2) to (λ (N) (atan2 1 (fma N (+ N 1) 1)))
1539424529.321 * * * * [misc]progress:  [ 77 / 81 ] simplifiying candidate #<alt (λ (N) (atan2 1 (fma N (+ N 1) 1)))>
1539424529.322 * [enter]simplify:  Simplifying (atan2 1 (fma N (+ N 1) 1))
1539424529.322 * * [misc]simplify:  iters left: 4 (5 enodes)
1539424529.322 * * [misc]simplify:  iters left: 3 (10 enodes)
1539424529.324 * * [misc]simplify:  iters left: 2 (19 enodes)
1539424529.329 * * [misc]simplify:  iters left: 1 (34 enodes)
1539424529.333 * [exit]simplify:  Simplified to (atan2 1 (fma N (+ N 1) 1))
1539424529.333 * [misc]simplify:  Simplified (2) to (λ (N) (atan2 1 (fma N (+ N 1) 1)))
1539424529.333 * * * * [misc]progress:  [ 78 / 81 ] simplifiying candidate #<alt (λ (N) (atan2 1 (fma N (+ N 1) 1)))>
1539424529.333 * [enter]simplify:  Simplifying (atan2 1 (fma N (+ N 1) 1))
1539424529.333 * * [misc]simplify:  iters left: 4 (5 enodes)
1539424529.334 * * [misc]simplify:  iters left: 3 (10 enodes)
1539424529.335 * * [misc]simplify:  iters left: 2 (19 enodes)
1539424529.340 * * [misc]simplify:  iters left: 1 (34 enodes)
1539424529.344 * [exit]simplify:  Simplified to (atan2 1 (fma N (+ N 1) 1))
1539424529.344 * [misc]simplify:  Simplified (2) to (λ (N) (atan2 1 (fma N (+ N 1) 1)))
1539424529.344 * * * * [misc]progress:  [ 79 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1539424529.344 * [enter]simplify:  Simplifying (atan2 1 (fma N (+ N 1) 1))
1539424529.344 * * [misc]simplify:  iters left: 4 (5 enodes)
1539424529.345 * * [misc]simplify:  iters left: 3 (10 enodes)
1539424529.346 * * [misc]simplify:  iters left: 2 (19 enodes)
1539424529.351 * * [misc]simplify:  iters left: 1 (34 enodes)
1539424529.359 * [exit]simplify:  Simplified to (atan2 1 (fma N (+ N 1) 1))
1539424529.359 * [misc]simplify:  Simplified (2 2 1) to (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1539424529.359 * * * * [misc]progress:  [ 80 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1539424529.359 * [enter]simplify:  Simplifying (atan2 1 (fma N (+ N 1) 1))
1539424529.360 * * [misc]simplify:  iters left: 4 (5 enodes)
1539424529.361 * * [misc]simplify:  iters left: 3 (10 enodes)
1539424529.364 * * [misc]simplify:  iters left: 2 (19 enodes)
1539424529.373 * * [misc]simplify:  iters left: 1 (34 enodes)
1539424529.380 * [exit]simplify:  Simplified to (atan2 1 (fma N (+ N 1) 1))
1539424529.380 * [misc]simplify:  Simplified (2 2 1) to (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1539424529.380 * * * * [misc]progress:  [ 81 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1539424529.381 * [enter]simplify:  Simplifying (atan2 1 (fma N (+ N 1) 1))
1539424529.381 * * [misc]simplify:  iters left: 4 (5 enodes)
1539424529.381 * * [misc]simplify:  iters left: 3 (10 enodes)
1539424529.383 * * [misc]simplify:  iters left: 2 (19 enodes)
1539424529.387 * * [misc]simplify:  iters left: 1 (34 enodes)
1539424529.391 * [exit]simplify:  Simplified to (atan2 1 (fma N (+ N 1) 1))
1539424529.391 * [misc]simplify:  Simplified (2 2 1) to (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1539424529.392 * * * [misc]progress:  adding candidates to table
1539424530.135 * * [misc]progress:  iteration 4 / 4
1539424530.135 * * * [misc]progress:  picking best candidate
1539424530.148 * * * * [misc]pick:  Picked  #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
1539424530.148 * * * [misc]progress:  localizing error
1539424530.168 * * * [misc]progress:  generating rewritten candidates
1539424530.168 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2)
1539424530.170 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 2 1)
1539424530.172 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 1 1)
1539424530.173 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2)
1539424530.209 * * * [misc]progress:  generating series expansions
1539424530.210 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2)
1539424530.210 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1539424530.210 * [misc]approximate:  Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in (N) around 0
1539424530.210 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in N
1539424530.210 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1539424530.210 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1539424530.210 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1539424530.210 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1539424530.210 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in N
1539424530.210 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1539424530.210 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1539424530.210 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1539424530.210 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1539424530.210 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1539424530.210 * [misc]backup-simplify:  Simplify 0 into 0
1539424530.211 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1539424530.211 * [misc]backup-simplify:  Simplify 0 into 0
1539424530.212 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1539424530.212 * [misc]backup-simplify:  Simplify 0 into 0
1539424530.212 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1539424530.212 * [misc]backup-simplify:  Simplify 0 into 0
1539424530.213 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1539424530.213 * [misc]backup-simplify:  Simplify 0 into 0
1539424530.213 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1539424530.213 * [misc]backup-simplify:  Simplify 0 into 0
1539424530.213 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1539424530.213 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
1539424530.213 * [misc]approximate:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in (N) around 0
1539424530.213 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in N
1539424530.213 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1539424530.214 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1539424530.214 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
1539424530.214 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1539424530.214 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in N
1539424530.214 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1539424530.214 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1539424530.214 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
1539424530.214 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1539424530.214 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
1539424530.214 * [misc]backup-simplify:  Simplify 0 into 0
1539424530.215 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1539424530.215 * [misc]backup-simplify:  Simplify 0 into 0
1539424530.215 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1539424530.215 * [misc]backup-simplify:  Simplify 0 into 0
1539424530.216 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1539424530.216 * [misc]backup-simplify:  Simplify 0 into 0
1539424530.216 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1539424530.216 * [misc]backup-simplify:  Simplify 0 into 0
1539424530.217 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1539424530.217 * [misc]backup-simplify:  Simplify 0 into 0
1539424530.217 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 (/ 1 N)) (+ (/ 1 (/ 1 N)) 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1539424530.217 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 (- N)) (+ (/ 1 (- N)) 1) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
1539424530.217 * [misc]approximate:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in (N) around 0
1539424530.217 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in N
1539424530.217 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1539424530.217 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1539424530.217 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
1539424530.217 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1539424530.218 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in N
1539424530.218 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1539424530.218 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1539424530.218 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
1539424530.218 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1539424530.218 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
1539424530.218 * [misc]backup-simplify:  Simplify 0 into 0
1539424530.219 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1539424530.219 * [misc]backup-simplify:  Simplify 0 into 0
1539424530.219 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1539424530.219 * [misc]backup-simplify:  Simplify 0 into 0
1539424530.220 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1539424530.220 * [misc]backup-simplify:  Simplify 0 into 0
1539424530.220 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1539424530.220 * [misc]backup-simplify:  Simplify 0 into 0
1539424530.221 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1539424530.221 * [misc]backup-simplify:  Simplify 0 into 0
1539424530.221 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ -1 (/ 1 (- N))) (- 1 (/ 1 (/ 1 (- N)))) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1539424530.221 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 2 1)
1539424530.221 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1539424530.221 * [misc]approximate:  Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in (N) around 0
1539424530.221 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in N
1539424530.221 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1539424530.221 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1539424530.221 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1539424530.221 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1539424530.221 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in N
1539424530.221 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1539424530.221 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1539424530.221 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1539424530.221 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1539424530.221 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1539424530.222 * [misc]backup-simplify:  Simplify 0 into 0
1539424530.222 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1539424530.222 * [misc]backup-simplify:  Simplify 0 into 0
1539424530.222 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1539424530.222 * [misc]backup-simplify:  Simplify 0 into 0
1539424530.223 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1539424530.223 * [misc]backup-simplify:  Simplify 0 into 0
1539424530.223 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1539424530.223 * [misc]backup-simplify:  Simplify 0 into 0
1539424530.224 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1539424530.224 * [misc]backup-simplify:  Simplify 0 into 0
1539424530.224 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1539424530.224 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
1539424530.224 * [misc]approximate:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in (N) around 0
1539424530.224 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in N
1539424530.224 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1539424530.224 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1539424530.224 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
1539424530.224 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1539424530.225 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in N
1539424530.225 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1539424530.225 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1539424530.225 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
1539424530.225 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1539424530.225 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
1539424530.225 * [misc]backup-simplify:  Simplify 0 into 0
1539424530.226 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1539424530.226 * [misc]backup-simplify:  Simplify 0 into 0
1539424530.226 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1539424530.226 * [misc]backup-simplify:  Simplify 0 into 0
1539424530.227 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1539424530.227 * [misc]backup-simplify:  Simplify 0 into 0
1539424530.227 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1539424530.227 * [misc]backup-simplify:  Simplify 0 into 0
1539424530.227 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1539424530.228 * [misc]backup-simplify:  Simplify 0 into 0
1539424530.228 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 (/ 1 N)) (+ (/ 1 (/ 1 N)) 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1539424530.228 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 (- N)) (+ (/ 1 (- N)) 1) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
1539424530.228 * [misc]approximate:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in (N) around 0
1539424530.228 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in N
1539424530.228 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1539424530.228 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1539424530.228 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
1539424530.228 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1539424530.228 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in N
1539424530.228 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1539424530.228 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1539424530.228 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
1539424530.228 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1539424530.229 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
1539424530.229 * [misc]backup-simplify:  Simplify 0 into 0
1539424530.229 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1539424530.229 * [misc]backup-simplify:  Simplify 0 into 0
1539424530.230 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1539424530.230 * [misc]backup-simplify:  Simplify 0 into 0
1539424530.230 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1539424530.230 * [misc]backup-simplify:  Simplify 0 into 0
1539424530.231 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1539424530.231 * [misc]backup-simplify:  Simplify 0 into 0
1539424530.231 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1539424530.231 * [misc]backup-simplify:  Simplify 0 into 0
1539424530.231 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ -1 (/ 1 (- N))) (- 1 (/ 1 (/ 1 (- N)))) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1539424530.231 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 1 1)
1539424530.231 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1539424530.232 * [misc]approximate:  Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in (N) around 0
1539424530.232 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in N
1539424530.232 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1539424530.232 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1539424530.232 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1539424530.232 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1539424530.232 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma N (+ N 1) 1))) in N
1539424530.232 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1539424530.232 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1539424530.232 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1539424530.232 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1539424530.232 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1539424530.232 * [misc]backup-simplify:  Simplify 0 into 0
1539424530.233 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1539424530.233 * [misc]backup-simplify:  Simplify 0 into 0
1539424530.233 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1539424530.233 * [misc]backup-simplify:  Simplify 0 into 0
1539424530.234 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1539424530.234 * [misc]backup-simplify:  Simplify 0 into 0
1539424530.234 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1539424530.234 * [misc]backup-simplify:  Simplify 0 into 0
1539424530.234 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma N (+ N 1) 1))))) into 0
1539424530.235 * [misc]backup-simplify:  Simplify 0 into 0
1539424530.235 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma N (+ N 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1539424530.235 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
1539424530.235 * [misc]approximate:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in (N) around 0
1539424530.235 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in N
1539424530.235 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1539424530.235 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1539424530.235 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
1539424530.235 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1539424530.235 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) in N
1539424530.235 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1539424530.235 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1539424530.235 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
1539424530.236 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1539424530.236 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))) into (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))
1539424530.236 * [misc]backup-simplify:  Simplify 0 into 0
1539424530.237 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1539424530.237 * [misc]backup-simplify:  Simplify 0 into 0
1539424530.237 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1539424530.237 * [misc]backup-simplify:  Simplify 0 into 0
1539424530.238 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1539424530.238 * [misc]backup-simplify:  Simplify 0 into 0
1539424530.239 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1539424530.239 * [misc]backup-simplify:  Simplify 0 into 0
1539424530.240 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) into 0
1539424530.240 * [misc]backup-simplify:  Simplify 0 into 0
1539424530.240 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 (/ 1 N)) (+ (/ 1 (/ 1 N)) 1) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1539424530.240 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ 1 (- N)) (+ (/ 1 (- N)) 1) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
1539424530.240 * [misc]approximate:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in (N) around 0
1539424530.240 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in N
1539424530.240 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1539424530.241 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1539424530.241 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
1539424530.241 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1539424530.241 * [misc]taylor:  Taking taylor expansion of (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) in N
1539424530.241 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1539424530.241 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1539424530.241 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
1539424530.242 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1539424530.242 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))) into (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)))
1539424530.242 * [misc]backup-simplify:  Simplify 0 into 0
1539424530.243 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1539424530.243 * [misc]backup-simplify:  Simplify 0 into 0
1539424530.243 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1539424530.243 * [misc]backup-simplify:  Simplify 0 into 0
1539424530.244 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1539424530.244 * [misc]backup-simplify:  Simplify 0 into 0
1539424530.245 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1539424530.245 * [misc]backup-simplify:  Simplify 0 into 0
1539424530.246 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))))) into 0
1539424530.246 * [misc]backup-simplify:  Simplify 0 into 0
1539424530.246 * [misc]backup-simplify:  Simplify (sqrt (atan2 1 (fma (/ -1 (/ 1 (- N))) (- 1 (/ 1 (/ 1 (- N)))) 1))) into (sqrt (atan2 1 (fma N (+ N 1) 1)))
1539424530.246 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2)
1539424530.247 * [misc]backup-simplify:  Simplify (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))) into (atan2 1 (fma N (+ N 1) 1))
1539424530.247 * [misc]approximate:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in (N) around 0
1539424530.247 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1539424530.247 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1539424530.247 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
1539424530.247 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1539424530.247 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1539424530.247 * [misc]backup-simplify:  Simplify 0 into 0
1539424530.247 * [misc]backup-simplify:  Simplify 0 into 0
1539424530.247 * [misc]backup-simplify:  Simplify 0 into 0
1539424530.247 * [misc]backup-simplify:  Simplify 0 into 0
1539424530.247 * [misc]backup-simplify:  Simplify 0 into 0
1539424530.247 * [misc]backup-simplify:  Simplify 0 into 0
1539424530.247 * [misc]backup-simplify:  Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1539424530.248 * [misc]backup-simplify:  Simplify (* (* (sqrt (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))) (sqrt (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))))) (sqrt (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)))) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1539424530.248 * [misc]approximate:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in (N) around 0
1539424530.248 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1539424530.248 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1539424530.248 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
1539424530.248 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1539424530.248 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
1539424530.249 * [misc]backup-simplify:  Simplify 0 into 0
1539424530.249 * [misc]backup-simplify:  Simplify 0 into 0
1539424530.249 * [misc]backup-simplify:  Simplify 0 into 0
1539424530.249 * [misc]backup-simplify:  Simplify 0 into 0
1539424530.249 * [misc]backup-simplify:  Simplify 0 into 0
1539424530.249 * [misc]backup-simplify:  Simplify 0 into 0
1539424530.249 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ 1 (/ 1 N)) (+ (/ 1 (/ 1 N)) 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
1539424530.249 * [misc]backup-simplify:  Simplify (* (* (sqrt (sqrt (atan2 1 (fma (/ 1 (- N)) (+ (/ 1 (- N)) 1) 1)))) (sqrt (sqrt (atan2 1 (fma (/ 1 (- N)) (+ (/ 1 (- N)) 1) 1))))) (sqrt (atan2 1 (fma (/ 1 (- N)) (+ (/ 1 (- N)) 1) 1)))) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1539424530.250 * [misc]approximate:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in (N) around 0
1539424530.250 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1539424530.250 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1539424530.250 * [misc]taylor:  Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
1539424530.250 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1539424530.250 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
1539424530.250 * [misc]backup-simplify:  Simplify 0 into 0
1539424530.250 * [misc]backup-simplify:  Simplify 0 into 0
1539424530.250 * [misc]backup-simplify:  Simplify 0 into 0
1539424530.250 * [misc]backup-simplify:  Simplify 0 into 0
1539424530.251 * [misc]backup-simplify:  Simplify 0 into 0
1539424530.251 * [misc]backup-simplify:  Simplify 0 into 0
1539424530.251 * [misc]backup-simplify:  Simplify (atan2 1 (fma (/ -1 (/ 1 (- N))) (- 1 (/ 1 (/ 1 (- N)))) 1)) into (atan2 1 (fma N (+ N 1) 1))
1539424530.251 * * * [misc]progress:  simplifying candidates
1539424530.251 * * * * [misc]progress:  [ 1 / 81 ] 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)))))))>
1539424530.251 * * * * [misc]progress:  [ 2 / 81 ] 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)))))))>
1539424530.251 * * * * [misc]progress:  [ 3 / 81 ] 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)))>
1539424530.251 * * * * [misc]progress:  [ 4 / 81 ] 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)))>
1539424530.251 * * * * [misc]progress:  [ 5 / 81 ] 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)))))))>
1539424530.251 * * * * [misc]progress:  [ 6 / 81 ] 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)))))))>
1539424530.251 * * * * [misc]progress:  [ 7 / 81 ] 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)))))))>
1539424530.251 * * * * [misc]progress:  [ 8 / 81 ] 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)))))))>
1539424530.251 * * * * [misc]progress:  [ 9 / 81 ] 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)))))))>
1539424530.252 * [enter]simplify:  Simplifying (sqrt (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1)))))
1539424530.252 * * [misc]simplify:  iters left: 6 (8 enodes)
1539424530.254 * * [misc]simplify:  iters left: 5 (14 enodes)
1539424530.258 * * [misc]simplify:  iters left: 4 (23 enodes)
1539424530.264 * * [misc]simplify:  iters left: 3 (38 enodes)
1539424530.268 * * [misc]simplify:  iters left: 2 (48 enodes)
1539424530.274 * * [misc]simplify:  iters left: 1 (49 enodes)
1539424530.278 * [exit]simplify:  Simplified to (fabs (cbrt (atan2 1 (+ 1 (fma N N N)))))
1539424530.278 * [misc]simplify:  Simplified (2 2 1) to (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (* (fabs (cbrt (atan2 1 (+ 1 (fma N N N))))) (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))))))
1539424530.278 * * * * [misc]progress:  [ 10 / 81 ] 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)))))))>
1539424530.278 * [enter]simplify:  Simplifying (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1539424530.278 * * [misc]simplify:  iters left: 6 (7 enodes)
1539424530.280 * * [misc]simplify:  iters left: 5 (12 enodes)
1539424530.281 * * [misc]simplify:  iters left: 4 (21 enodes)
1539424530.286 * * [misc]simplify:  iters left: 3 (36 enodes)
1539424530.290 * * [misc]simplify:  iters left: 2 (45 enodes)
1539424530.294 * * [misc]simplify:  iters left: 1 (46 enodes)
1539424530.298 * [exit]simplify:  Simplified to (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1539424530.298 * [misc]simplify:  Simplified (2 2 1) to (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))))
1539424530.298 * * * * [misc]progress:  [ 11 / 81 ] 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))))))>
1539424530.298 * [enter]simplify:  Simplifying (sqrt 1)
1539424530.298 * * [misc]simplify:  iters left: 1 (2 enodes)
1539424530.299 * [exit]simplify:  Simplified to 1
1539424530.299 * [misc]simplify:  Simplified (2 2 1) to (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (* 1 (sqrt (atan2 1 (fma N (+ N 1) 1))))))
1539424530.299 * * * * [misc]progress:  [ 12 / 81 ] 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)))))))>
1539424530.299 * * * * [misc]progress:  [ 13 / 81 ] 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))))))>
1539424530.299 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1539424530.299 * * [misc]simplify:  iters left: 5 (6 enodes)
1539424530.300 * * [misc]simplify:  iters left: 4 (11 enodes)
1539424530.302 * * [misc]simplify:  iters left: 3 (20 enodes)
1539424530.307 * * [misc]simplify:  iters left: 2 (35 enodes)
1539424530.311 * * [misc]simplify:  iters left: 1 (41 enodes)
1539424530.315 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1539424530.315 * [misc]simplify:  Simplified (2 2 1) to (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (fabs (sqrt (atan2 1 (+ 1 (fma N N N)))))))
1539424530.315 * * * * [misc]progress:  [ 14 / 81 ] 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))))))>
1539424530.315 * * * * [misc]progress:  [ 15 / 81 ] 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)))))>
1539424530.315 * * * * [misc]progress:  [ 16 / 81 ] 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)))))>
1539424530.315 * * * * [misc]progress:  [ 17 / 81 ] 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)))))>
1539424530.315 * * * * [misc]progress:  [ 18 / 81 ] 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)))))>
1539424530.315 * * * * [misc]progress:  [ 19 / 81 ] 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)))))>
1539424530.315 * * * * [misc]progress:  [ 20 / 81 ] 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)))))>
1539424530.315 * * * * [misc]progress:  [ 21 / 81 ] 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)))))>
1539424530.315 * * * * [misc]progress:  [ 22 / 81 ] 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)))))>
1539424530.315 * * * * [misc]progress:  [ 23 / 81 ] 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)))))>
1539424530.315 * [enter]simplify:  Simplifying (sqrt (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1)))))
1539424530.316 * * [misc]simplify:  iters left: 6 (8 enodes)
1539424530.317 * * [misc]simplify:  iters left: 5 (14 enodes)
1539424530.319 * * [misc]simplify:  iters left: 4 (23 enodes)
1539424530.324 * * [misc]simplify:  iters left: 3 (38 enodes)
1539424530.333 * * [misc]simplify:  iters left: 2 (48 enodes)
1539424530.342 * * [misc]simplify:  iters left: 1 (49 enodes)
1539424530.349 * [exit]simplify:  Simplified to (fabs (cbrt (atan2 1 (+ 1 (fma N N N)))))
1539424530.349 * [misc]simplify:  Simplified (2 1 2 1 1) to (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (* (fabs (cbrt (atan2 1 (+ 1 (fma N N N))))) (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1))))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1539424530.349 * * * * [misc]progress:  [ 24 / 81 ] 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)))))>
1539424530.349 * [enter]simplify:  Simplifying (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1539424530.349 * * [misc]simplify:  iters left: 6 (7 enodes)
1539424530.351 * * [misc]simplify:  iters left: 5 (12 enodes)
1539424530.355 * * [misc]simplify:  iters left: 4 (21 enodes)
1539424530.365 * * [misc]simplify:  iters left: 3 (36 enodes)
1539424530.374 * * [misc]simplify:  iters left: 2 (45 enodes)
1539424530.384 * * [misc]simplify:  iters left: 1 (46 enodes)
1539424530.391 * [exit]simplify:  Simplified to (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1539424530.391 * [misc]simplify:  Simplified (2 1 2 1 1) to (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1539424530.391 * * * * [misc]progress:  [ 25 / 81 ] 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)))))>
1539424530.392 * [enter]simplify:  Simplifying (sqrt 1)
1539424530.392 * * [misc]simplify:  iters left: 1 (2 enodes)
1539424530.393 * [exit]simplify:  Simplified to 1
1539424530.393 * [misc]simplify:  Simplified (2 1 2 1 1) to (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (* 1 (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1539424530.393 * * * * [misc]progress:  [ 26 / 81 ] 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)))))>
1539424530.393 * * * * [misc]progress:  [ 27 / 81 ] 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)))))>
1539424530.394 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1539424530.394 * * [misc]simplify:  iters left: 5 (6 enodes)
1539424530.395 * * [misc]simplify:  iters left: 4 (11 enodes)
1539424530.399 * * [misc]simplify:  iters left: 3 (20 enodes)
1539424530.408 * * [misc]simplify:  iters left: 2 (35 enodes)
1539424530.416 * * [misc]simplify:  iters left: 1 (41 enodes)
1539424530.424 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1539424530.424 * [misc]simplify:  Simplified (2 1 2 1 1) to (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (fabs (sqrt (atan2 1 (+ 1 (fma N N N))))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1539424530.424 * * * * [misc]progress:  [ 28 / 81 ] 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)))))>
1539424530.424 * * * * [misc]progress:  [ 29 / 81 ] 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)))))>
1539424530.424 * * * * [misc]progress:  [ 30 / 81 ] 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)))))>
1539424530.425 * * * * [misc]progress:  [ 31 / 81 ] 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)))))>
1539424530.425 * * * * [misc]progress:  [ 32 / 81 ] 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)))))>
1539424530.425 * * * * [misc]progress:  [ 33 / 81 ] 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)))))>
1539424530.425 * * * * [misc]progress:  [ 34 / 81 ] 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)))))>
1539424530.425 * * * * [misc]progress:  [ 35 / 81 ] 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)))))>
1539424530.425 * * * * [misc]progress:  [ 36 / 81 ] 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)))))>
1539424530.425 * * * * [misc]progress:  [ 37 / 81 ] 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)))))>
1539424530.425 * [enter]simplify:  Simplifying (sqrt (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1)))))
1539424530.425 * * [misc]simplify:  iters left: 6 (8 enodes)
1539424530.428 * * [misc]simplify:  iters left: 5 (14 enodes)
1539424530.432 * * [misc]simplify:  iters left: 4 (23 enodes)
1539424530.442 * * [misc]simplify:  iters left: 3 (38 enodes)
1539424530.451 * * [misc]simplify:  iters left: 2 (48 enodes)
1539424530.459 * * [misc]simplify:  iters left: 1 (49 enodes)
1539424530.463 * [exit]simplify:  Simplified to (fabs (cbrt (atan2 1 (+ 1 (fma N N N)))))
1539424530.463 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (N) (* (* (sqrt (* (fabs (cbrt (atan2 1 (+ 1 (fma N N N))))) (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1)))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1539424530.463 * * * * [misc]progress:  [ 38 / 81 ] 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)))))>
1539424530.463 * [enter]simplify:  Simplifying (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1539424530.463 * * [misc]simplify:  iters left: 6 (7 enodes)
1539424530.464 * * [misc]simplify:  iters left: 5 (12 enodes)
1539424530.466 * * [misc]simplify:  iters left: 4 (21 enodes)
1539424530.471 * * [misc]simplify:  iters left: 3 (36 enodes)
1539424530.475 * * [misc]simplify:  iters left: 2 (45 enodes)
1539424530.479 * * [misc]simplify:  iters left: 1 (46 enodes)
1539424530.482 * [exit]simplify:  Simplified to (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1539424530.482 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (N) (* (* (sqrt (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1539424530.482 * * * * [misc]progress:  [ 39 / 81 ] 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)))))>
1539424530.482 * [enter]simplify:  Simplifying (sqrt 1)
1539424530.482 * * [misc]simplify:  iters left: 1 (2 enodes)
1539424530.483 * [exit]simplify:  Simplified to 1
1539424530.483 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (N) (* (* (sqrt (* 1 (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1539424530.483 * * * * [misc]progress:  [ 40 / 81 ] 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)))))>
1539424530.483 * * * * [misc]progress:  [ 41 / 81 ] 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)))))>
1539424530.483 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1539424530.483 * * [misc]simplify:  iters left: 5 (6 enodes)
1539424530.484 * * [misc]simplify:  iters left: 4 (11 enodes)
1539424530.486 * * [misc]simplify:  iters left: 3 (20 enodes)
1539424530.491 * * [misc]simplify:  iters left: 2 (35 enodes)
1539424530.499 * * [misc]simplify:  iters left: 1 (41 enodes)
1539424530.507 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1539424530.507 * [misc]simplify:  Simplified (2 1 1 1 1) to (λ (N) (* (* (sqrt (fabs (sqrt (atan2 1 (+ 1 (fma N N N)))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1539424530.507 * * * * [misc]progress:  [ 42 / 81 ] 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)))))>
1539424530.507 * * * * [misc]progress:  [ 43 / 81 ] simplifiying candidate #<alt (λ (N) (log1p (expm1 (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1539424530.507 * * * * [misc]progress:  [ 44 / 81 ] simplifiying candidate #<alt (λ (N) (expm1 (log1p (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1539424530.508 * * * * [misc]progress:  [ 45 / 81 ] simplifiying candidate #<alt (λ (N) (pow (sqrt (atan2 1 (fma N (+ N 1) 1))) (+ (+ 1/2 1/2) 1)))>
1539424530.508 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1539424530.508 * * [misc]simplify:  iters left: 5 (6 enodes)
1539424530.510 * * [misc]simplify:  iters left: 4 (11 enodes)
1539424530.513 * * [misc]simplify:  iters left: 3 (20 enodes)
1539424530.523 * * [misc]simplify:  iters left: 2 (35 enodes)
1539424530.530 * * [misc]simplify:  iters left: 1 (41 enodes)
1539424530.538 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1539424530.538 * [misc]simplify:  Simplified (2 1) to (λ (N) (pow (sqrt (atan2 1 (+ 1 (fma N N N)))) (+ (+ 1/2 1/2) 1)))
1539424530.538 * [enter]simplify:  Simplifying (+ (+ 1/2 1/2) 1)
1539424530.539 * * [misc]simplify:  iters left: 4 (4 enodes)
1539424530.542 * * [misc]simplify:  iters left: 3 (11 enodes)
1539424530.543 * [exit]simplify:  Simplified to 2
1539424530.543 * [misc]simplify:  Simplified (2 2) to (λ (N) (pow (sqrt (atan2 1 (fma N (+ N 1) 1))) 2))
1539424530.543 * * * * [misc]progress:  [ 46 / 81 ] simplifiying candidate #<alt (λ (N) (pow (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))) (atan2 1 (fma N (+ N 1) 1))) 1/2))>
1539424530.544 * [enter]simplify:  Simplifying (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))) (atan2 1 (fma N (+ N 1) 1)))
1539424530.544 * * [misc]simplify:  iters left: 6 (8 enodes)
1539424530.546 * * [misc]simplify:  iters left: 5 (16 enodes)
1539424530.551 * * [misc]simplify:  iters left: 4 (30 enodes)
1539424530.563 * * [misc]simplify:  iters left: 3 (48 enodes)
1539424530.574 * * [misc]simplify:  iters left: 2 (58 enodes)
1539424530.584 * * [misc]simplify:  iters left: 1 (59 enodes)
1539424530.590 * [exit]simplify:  Simplified to (* (atan2 1 (+ 1 (fma N N N))) (atan2 1 (+ 1 (fma N N N))))
1539424530.590 * [misc]simplify:  Simplified (2 1) to (λ (N) (pow (* (atan2 1 (+ 1 (fma N N N))) (atan2 1 (+ 1 (fma N N N)))) 1/2))
1539424530.590 * * * * [misc]progress:  [ 47 / 81 ] simplifiying candidate #<alt (λ (N) (pow (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))) 1))>
1539424530.591 * [enter]simplify:  Simplifying (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1))))
1539424530.591 * * [misc]simplify:  iters left: 6 (9 enodes)
1539424530.592 * * [misc]simplify:  iters left: 5 (17 enodes)
1539424530.595 * * [misc]simplify:  iters left: 4 (31 enodes)
1539424530.602 * * [misc]simplify:  iters left: 3 (50 enodes)
1539424530.611 * * [misc]simplify:  iters left: 2 (60 enodes)
1539424530.622 * * [misc]simplify:  iters left: 1 (61 enodes)
1539424530.631 * [exit]simplify:  Simplified to (atan2 1 (fma N (+ N 1) 1))
1539424530.631 * [misc]simplify:  Simplified (2 1) to (λ (N) (pow (atan2 1 (fma N (+ N 1) 1)) 1))
1539424530.631 * * * * [misc]progress:  [ 48 / 81 ] simplifiying candidate #<alt (λ (N) (pow (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))) 1))>
1539424530.632 * [enter]simplify:  Simplifying (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1))))
1539424530.632 * * [misc]simplify:  iters left: 6 (9 enodes)
1539424530.635 * * [misc]simplify:  iters left: 5 (17 enodes)
1539424530.640 * * [misc]simplify:  iters left: 4 (31 enodes)
1539424530.653 * * [misc]simplify:  iters left: 3 (50 enodes)
1539424530.664 * * [misc]simplify:  iters left: 2 (60 enodes)
1539424530.674 * * [misc]simplify:  iters left: 1 (61 enodes)
1539424530.683 * [exit]simplify:  Simplified to (atan2 1 (fma N (+ N 1) 1))
1539424530.683 * [misc]simplify:  Simplified (2 1) to (λ (N) (pow (atan2 1 (fma N (+ N 1) 1)) 1))
1539424530.683 * * * * [misc]progress:  [ 49 / 81 ] simplifiying candidate #<alt (λ (N) (pow (sqrt (atan2 1 (fma N (+ N 1) 1))) (+ (+ 1/2 1/2) 1)))>
1539424530.684 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1539424530.684 * * [misc]simplify:  iters left: 5 (6 enodes)
1539424530.685 * * [misc]simplify:  iters left: 4 (11 enodes)
1539424530.688 * * [misc]simplify:  iters left: 3 (20 enodes)
1539424530.695 * * [misc]simplify:  iters left: 2 (35 enodes)
1539424530.698 * * [misc]simplify:  iters left: 1 (41 enodes)
1539424530.702 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1539424530.702 * [misc]simplify:  Simplified (2 1) to (λ (N) (pow (sqrt (atan2 1 (+ 1 (fma N N N)))) (+ (+ 1/2 1/2) 1)))
1539424530.702 * * * * [misc]progress:  [ 50 / 81 ] simplifiying candidate #<alt (λ (N) (pow (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))) 1))>
1539424530.702 * * * * [misc]progress:  [ 51 / 81 ] simplifiying candidate #<alt (λ (N) (exp (+ (+ (log (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (log (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (log (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1539424530.703 * [enter]simplify:  Simplifying (+ (+ (log (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (log (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (log (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1539424530.703 * * [misc]simplify:  iters left: 6 (11 enodes)
1539424530.704 * * [misc]simplify:  iters left: 5 (19 enodes)
1539424530.707 * * [misc]simplify:  iters left: 4 (30 enodes)
1539424530.713 * * [misc]simplify:  iters left: 3 (46 enodes)
1539424530.721 * * [misc]simplify:  iters left: 2 (56 enodes)
1539424530.731 * * [misc]simplify:  iters left: 1 (57 enodes)
1539424530.741 * [exit]simplify:  Simplified to (+ (+ (log (sqrt (atan2 1 (+ 1 (fma N N N))))) (log (sqrt (sqrt (atan2 1 (+ 1 (fma N N N))))))) (log (sqrt (sqrt (atan2 1 (+ 1 (fma N N N)))))))
1539424530.741 * [misc]simplify:  Simplified (2 1) to (λ (N) (exp (+ (+ (log (sqrt (atan2 1 (+ 1 (fma N N N))))) (log (sqrt (sqrt (atan2 1 (+ 1 (fma N N N))))))) (log (sqrt (sqrt (atan2 1 (+ 1 (fma N N N)))))))))
1539424530.741 * * * * [misc]progress:  [ 52 / 81 ] simplifiying candidate #<alt (λ (N) (exp (+ (log (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (log (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1539424530.741 * [enter]simplify:  Simplifying (+ (log (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (log (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1539424530.741 * * [misc]simplify:  iters left: 6 (11 enodes)
1539424530.743 * * [misc]simplify:  iters left: 5 (19 enodes)
1539424530.745 * * [misc]simplify:  iters left: 4 (35 enodes)
1539424530.752 * * [misc]simplify:  iters left: 3 (50 enodes)
1539424530.757 * * [misc]simplify:  iters left: 2 (58 enodes)
1539424530.762 * * [misc]simplify:  iters left: 1 (59 enodes)
1539424530.766 * [exit]simplify:  Simplified to (+ (log (sqrt (atan2 1 (+ 1 (fma N N N))))) (log (sqrt (atan2 1 (+ 1 (fma N N N))))))
1539424530.766 * [misc]simplify:  Simplified (2 1) to (λ (N) (exp (+ (log (sqrt (atan2 1 (+ 1 (fma N N N))))) (log (sqrt (atan2 1 (+ 1 (fma N N N))))))))
1539424530.767 * * * * [misc]progress:  [ 53 / 81 ] simplifiying candidate #<alt (λ (N) (exp (log (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1539424530.767 * * * * [misc]progress:  [ 54 / 81 ] simplifiying candidate #<alt (λ (N) (log (exp (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1539424530.767 * * * * [misc]progress:  [ 55 / 81 ] simplifiying candidate #<alt (λ (N) (cbrt (* (* (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1539424530.767 * [enter]simplify:  Simplifying (* (* (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1539424530.767 * * [misc]simplify:  iters left: 6 (13 enodes)
1539424530.771 * * [misc]simplify:  iters left: 5 (32 enodes)
1539424530.782 * * [misc]simplify:  iters left: 4 (77 enodes)
1539424530.818 * * [misc]simplify:  iters left: 3 (142 enodes)
1539424530.869 * * [misc]simplify:  iters left: 2 (162 enodes)
1539424530.909 * * [misc]simplify:  iters left: 1 (167 enodes)
1539424530.931 * [exit]simplify:  Simplified to (pow (atan2 1 (fma N (+ N 1) 1)) 3)
1539424530.931 * [misc]simplify:  Simplified (2 1) to (λ (N) (cbrt (pow (atan2 1 (fma N (+ N 1) 1)) 3)))
1539424530.931 * * * * [misc]progress:  [ 56 / 81 ] simplifiying candidate #<alt (λ (N) (cbrt (* (* (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1539424530.932 * [enter]simplify:  Simplifying (* (* (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1539424530.932 * * [misc]simplify:  iters left: 6 (13 enodes)
1539424530.937 * * [misc]simplify:  iters left: 5 (33 enodes)
1539424530.947 * * [misc]simplify:  iters left: 4 (76 enodes)
1539424530.982 * * [misc]simplify:  iters left: 3 (150 enodes)
1539424531.007 * * [misc]simplify:  iters left: 2 (188 enodes)
1539424531.031 * * [misc]simplify:  iters left: 1 (198 enodes)
1539424531.049 * [exit]simplify:  Simplified to (pow (atan2 1 (fma N (+ N 1) 1)) 3)
1539424531.050 * [misc]simplify:  Simplified (2 1) to (λ (N) (cbrt (pow (atan2 1 (fma N (+ N 1) 1)) 3)))
1539424531.050 * * * * [misc]progress:  [ 57 / 81 ] simplifiying candidate #<alt (λ (N) (* (* (cbrt (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1))))) (cbrt (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (cbrt (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1539424531.050 * * * * [misc]progress:  [ 58 / 81 ] simplifiying candidate #<alt (λ (N) (cbrt (* (* (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1))))) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1539424531.050 * * * * [misc]progress:  [ 59 / 81 ] simplifiying candidate #<alt (λ (N) (sqrt (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))) (atan2 1 (fma N (+ N 1) 1)))))>
1539424531.050 * [enter]simplify:  Simplifying (* (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))) (atan2 1 (fma N (+ N 1) 1)))
1539424531.050 * * [misc]simplify:  iters left: 6 (8 enodes)
1539424531.051 * * [misc]simplify:  iters left: 5 (16 enodes)
1539424531.054 * * [misc]simplify:  iters left: 4 (30 enodes)
1539424531.060 * * [misc]simplify:  iters left: 3 (48 enodes)
1539424531.065 * * [misc]simplify:  iters left: 2 (58 enodes)
1539424531.070 * * [misc]simplify:  iters left: 1 (59 enodes)
1539424531.078 * [exit]simplify:  Simplified to (* (atan2 1 (+ 1 (fma N N N))) (atan2 1 (+ 1 (fma N N N))))
1539424531.078 * [misc]simplify:  Simplified (2 1) to (λ (N) (sqrt (* (atan2 1 (+ 1 (fma N N N))) (atan2 1 (+ 1 (fma N N N))))))
1539424531.078 * * * * [misc]progress:  [ 60 / 81 ] simplifiying candidate #<alt (λ (N) (* (sqrt (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))))>
1539424531.078 * * * * [misc]progress:  [ 61 / 81 ] simplifiying candidate #<alt (λ (N) (* 1 (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))>
1539424531.078 * * * * [misc]progress:  [ 62 / 81 ] 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))))))>
1539424531.079 * [enter]simplify:  Simplifying (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1539424531.079 * * [misc]simplify:  iters left: 6 (7 enodes)
1539424531.081 * * [misc]simplify:  iters left: 5 (12 enodes)
1539424531.084 * * [misc]simplify:  iters left: 4 (21 enodes)
1539424531.094 * * [misc]simplify:  iters left: 3 (36 enodes)
1539424531.103 * * [misc]simplify:  iters left: 2 (45 enodes)
1539424531.111 * * [misc]simplify:  iters left: 1 (46 enodes)
1539424531.114 * [exit]simplify:  Simplified to (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1539424531.114 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (* (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1)))))) (cbrt (sqrt (atan2 1 (fma N (+ N 1) 1))))))
1539424531.114 * * * * [misc]progress:  [ 63 / 81 ] 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))))))>
1539424531.115 * [enter]simplify:  Simplifying (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1))))
1539424531.115 * * [misc]simplify:  iters left: 6 (7 enodes)
1539424531.116 * * [misc]simplify:  iters left: 5 (12 enodes)
1539424531.117 * * [misc]simplify:  iters left: 4 (21 enodes)
1539424531.122 * * [misc]simplify:  iters left: 3 (36 enodes)
1539424531.126 * * [misc]simplify:  iters left: 2 (45 enodes)
1539424531.130 * * [misc]simplify:  iters left: 1 (46 enodes)
1539424531.133 * [exit]simplify:  Simplified to (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1))))
1539424531.133 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1)))))) (sqrt (cbrt (atan2 1 (fma N (+ N 1) 1))))))
1539424531.133 * * * * [misc]progress:  [ 64 / 81 ] 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))))))>
1539424531.134 * [enter]simplify:  Simplifying (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1539424531.134 * * [misc]simplify:  iters left: 6 (7 enodes)
1539424531.135 * * [misc]simplify:  iters left: 5 (12 enodes)
1539424531.136 * * [misc]simplify:  iters left: 4 (21 enodes)
1539424531.142 * * [misc]simplify:  iters left: 3 (36 enodes)
1539424531.147 * * [misc]simplify:  iters left: 2 (45 enodes)
1539424531.151 * * [misc]simplify:  iters left: 1 (46 enodes)
1539424531.154 * [exit]simplify:  Simplified to (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1539424531.154 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))))
1539424531.154 * * * * [misc]progress:  [ 65 / 81 ] 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)))))>
1539424531.154 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1539424531.154 * * [misc]simplify:  iters left: 5 (6 enodes)
1539424531.155 * * [misc]simplify:  iters left: 4 (11 enodes)
1539424531.158 * * [misc]simplify:  iters left: 3 (20 enodes)
1539424531.169 * * [misc]simplify:  iters left: 2 (35 enodes)
1539424531.176 * * [misc]simplify:  iters left: 1 (41 enodes)
1539424531.184 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1539424531.184 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt 1)) (sqrt (atan2 1 (+ 1 (fma N N N))))))
1539424531.185 * * * * [misc]progress:  [ 66 / 81 ] 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))))))>
1539424531.185 * [enter]simplify:  Simplifying (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1539424531.185 * * [misc]simplify:  iters left: 6 (7 enodes)
1539424531.187 * * [misc]simplify:  iters left: 5 (12 enodes)
1539424531.190 * * [misc]simplify:  iters left: 4 (21 enodes)
1539424531.200 * * [misc]simplify:  iters left: 3 (36 enodes)
1539424531.209 * * [misc]simplify:  iters left: 2 (45 enodes)
1539424531.217 * * [misc]simplify:  iters left: 1 (46 enodes)
1539424531.224 * [exit]simplify:  Simplified to (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1539424531.224 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))))
1539424531.224 * * * * [misc]progress:  [ 67 / 81 ] 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)))))>
1539424531.224 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1539424531.224 * * [misc]simplify:  iters left: 5 (6 enodes)
1539424531.226 * * [misc]simplify:  iters left: 4 (11 enodes)
1539424531.229 * * [misc]simplify:  iters left: 3 (20 enodes)
1539424531.239 * * [misc]simplify:  iters left: 2 (35 enodes)
1539424531.247 * * [misc]simplify:  iters left: 1 (41 enodes)
1539424531.255 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1539424531.255 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) 1) (sqrt (atan2 1 (+ 1 (fma N N N))))))
1539424531.255 * * * * [misc]progress:  [ 68 / 81 ] 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))))))>
1539424531.255 * [enter]simplify:  Simplifying (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1539424531.256 * * [misc]simplify:  iters left: 6 (7 enodes)
1539424531.258 * * [misc]simplify:  iters left: 5 (12 enodes)
1539424531.261 * * [misc]simplify:  iters left: 4 (21 enodes)
1539424531.272 * * [misc]simplify:  iters left: 3 (36 enodes)
1539424531.280 * * [misc]simplify:  iters left: 2 (45 enodes)
1539424531.288 * * [misc]simplify:  iters left: 1 (46 enodes)
1539424531.293 * [exit]simplify:  Simplified to (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))
1539424531.293 * [misc]simplify:  Simplified (2 1) to (λ (N) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (atan2 1 (fma N (+ N 1) 1))))))
1539424531.293 * * * * [misc]progress:  [ 69 / 81 ] 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)))))))>
1539424531.293 * * * * [misc]progress:  [ 70 / 81 ] 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)))))>
1539424531.293 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1539424531.294 * * [misc]simplify:  iters left: 5 (6 enodes)
1539424531.294 * * [misc]simplify:  iters left: 4 (11 enodes)
1539424531.296 * * [misc]simplify:  iters left: 3 (20 enodes)
1539424531.301 * * [misc]simplify:  iters left: 2 (35 enodes)
1539424531.305 * * [misc]simplify:  iters left: 1 (41 enodes)
1539424531.309 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1539424531.309 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (+ 1 (fma N N N))))))
1539424531.309 * * * * [misc]progress:  [ 71 / 81 ] 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)))))>
1539424531.309 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1539424531.309 * * [misc]simplify:  iters left: 5 (6 enodes)
1539424531.310 * * [misc]simplify:  iters left: 4 (11 enodes)
1539424531.311 * * [misc]simplify:  iters left: 3 (20 enodes)
1539424531.317 * * [misc]simplify:  iters left: 2 (35 enodes)
1539424531.321 * * [misc]simplify:  iters left: 1 (41 enodes)
1539424531.329 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1539424531.329 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (+ 1 (fma N N N))))))
1539424531.329 * * * * [misc]progress:  [ 72 / 81 ] 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)))))>
1539424531.329 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1539424531.330 * * [misc]simplify:  iters left: 5 (6 enodes)
1539424531.331 * * [misc]simplify:  iters left: 4 (11 enodes)
1539424531.334 * * [misc]simplify:  iters left: 3 (20 enodes)
1539424531.344 * * [misc]simplify:  iters left: 2 (35 enodes)
1539424531.352 * * [misc]simplify:  iters left: 1 (41 enodes)
1539424531.360 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1539424531.360 * [misc]simplify:  Simplified (2 2) to (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (+ 1 (fma N N N))))))
1539424531.360 * * * * [misc]progress:  [ 73 / 81 ] 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)))))>
1539424531.360 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1539424531.360 * * [misc]simplify:  iters left: 5 (6 enodes)
1539424531.361 * * [misc]simplify:  iters left: 4 (11 enodes)
1539424531.362 * * [misc]simplify:  iters left: 3 (20 enodes)
1539424531.367 * * [misc]simplify:  iters left: 2 (35 enodes)
1539424531.371 * * [misc]simplify:  iters left: 1 (41 enodes)
1539424531.376 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1539424531.376 * [misc]simplify:  Simplified (2 1 2 1) to (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (+ 1 (fma N N N)))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1539424531.376 * * * * [misc]progress:  [ 74 / 81 ] 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)))))>
1539424531.376 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1539424531.376 * * [misc]simplify:  iters left: 5 (6 enodes)
1539424531.377 * * [misc]simplify:  iters left: 4 (11 enodes)
1539424531.378 * * [misc]simplify:  iters left: 3 (20 enodes)
1539424531.383 * * [misc]simplify:  iters left: 2 (35 enodes)
1539424531.387 * * [misc]simplify:  iters left: 1 (41 enodes)
1539424531.391 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1539424531.391 * [misc]simplify:  Simplified (2 1 2 1) to (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (+ 1 (fma N N N)))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1539424531.391 * * * * [misc]progress:  [ 75 / 81 ] 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)))))>
1539424531.391 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1539424531.391 * * [misc]simplify:  iters left: 5 (6 enodes)
1539424531.392 * * [misc]simplify:  iters left: 4 (11 enodes)
1539424531.394 * * [misc]simplify:  iters left: 3 (20 enodes)
1539424531.399 * * [misc]simplify:  iters left: 2 (35 enodes)
1539424531.402 * * [misc]simplify:  iters left: 1 (41 enodes)
1539424531.406 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1539424531.406 * [misc]simplify:  Simplified (2 1 2 1) to (λ (N) (* (* (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1)))) (sqrt (sqrt (atan2 1 (+ 1 (fma N N N)))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1539424531.406 * * * * [misc]progress:  [ 76 / 81 ] 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)))))>
1539424531.407 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1539424531.407 * * [misc]simplify:  iters left: 5 (6 enodes)
1539424531.407 * * [misc]simplify:  iters left: 4 (11 enodes)
1539424531.409 * * [misc]simplify:  iters left: 3 (20 enodes)
1539424531.414 * * [misc]simplify:  iters left: 2 (35 enodes)
1539424531.418 * * [misc]simplify:  iters left: 1 (41 enodes)
1539424531.424 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1539424531.424 * [misc]simplify:  Simplified (2 1 1 1) to (λ (N) (* (* (sqrt (sqrt (atan2 1 (+ 1 (fma N N N))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1539424531.424 * * * * [misc]progress:  [ 77 / 81 ] 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)))))>
1539424531.425 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1539424531.425 * * [misc]simplify:  iters left: 5 (6 enodes)
1539424531.427 * * [misc]simplify:  iters left: 4 (11 enodes)
1539424531.430 * * [misc]simplify:  iters left: 3 (20 enodes)
1539424531.440 * * [misc]simplify:  iters left: 2 (35 enodes)
1539424531.447 * * [misc]simplify:  iters left: 1 (41 enodes)
1539424531.455 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1539424531.455 * [misc]simplify:  Simplified (2 1 1 1) to (λ (N) (* (* (sqrt (sqrt (atan2 1 (+ 1 (fma N N N))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1539424531.455 * * * * [misc]progress:  [ 78 / 81 ] 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)))))>
1539424531.455 * [enter]simplify:  Simplifying (sqrt (atan2 1 (fma N (+ N 1) 1)))
1539424531.456 * * [misc]simplify:  iters left: 5 (6 enodes)
1539424531.457 * * [misc]simplify:  iters left: 4 (11 enodes)
1539424531.460 * * [misc]simplify:  iters left: 3 (20 enodes)
1539424531.470 * * [misc]simplify:  iters left: 2 (35 enodes)
1539424531.479 * * [misc]simplify:  iters left: 1 (41 enodes)
1539424531.487 * [exit]simplify:  Simplified to (sqrt (atan2 1 (+ 1 (fma N N N))))
1539424531.487 * [misc]simplify:  Simplified (2 1 1 1) to (λ (N) (* (* (sqrt (sqrt (atan2 1 (+ 1 (fma N N N))))) (sqrt (sqrt (atan2 1 (fma N (+ N 1) 1))))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))
1539424531.487 * * * * [misc]progress:  [ 79 / 81 ] simplifiying candidate #<alt (λ (N) (atan2 1 (fma N (+ N 1) 1)))>
1539424531.487 * [enter]simplify:  Simplifying (atan2 1 (fma N (+ N 1) 1))
1539424531.487 * * [misc]simplify:  iters left: 4 (5 enodes)
1539424531.489 * * [misc]simplify:  iters left: 3 (10 enodes)
1539424531.492 * * [misc]simplify:  iters left: 2 (19 enodes)
1539424531.501 * * [misc]simplify:  iters left: 1 (34 enodes)
1539424531.509 * [exit]simplify:  Simplified to (atan2 1 (fma N (+ N 1) 1))
1539424531.509 * [misc]simplify:  Simplified (2) to (λ (N) (atan2 1 (fma N (+ N 1) 1)))
1539424531.509 * * * * [misc]progress:  [ 80 / 81 ] simplifiying candidate #<alt (λ (N) (atan2 1 (fma N (+ N 1) 1)))>
1539424531.509 * [enter]simplify:  Simplifying (atan2 1 (fma N (+ N 1) 1))
1539424531.510 * * [misc]simplify:  iters left: 4 (5 enodes)
1539424531.511 * * [misc]simplify:  iters left: 3 (10 enodes)
1539424531.514 * * [misc]simplify:  iters left: 2 (19 enodes)
1539424531.523 * * [misc]simplify:  iters left: 1 (34 enodes)
1539424531.532 * [exit]simplify:  Simplified to (atan2 1 (fma N (+ N 1) 1))
1539424531.532 * [misc]simplify:  Simplified (2) to (λ (N) (atan2 1 (fma N (+ N 1) 1)))
1539424531.532 * * * * [misc]progress:  [ 81 / 81 ] simplifiying candidate #<alt (λ (N) (atan2 1 (fma N (+ N 1) 1)))>
1539424531.532 * [enter]simplify:  Simplifying (atan2 1 (fma N (+ N 1) 1))
1539424531.532 * * [misc]simplify:  iters left: 4 (5 enodes)
1539424531.534 * * [misc]simplify:  iters left: 3 (10 enodes)
1539424531.536 * * [misc]simplify:  iters left: 2 (19 enodes)
1539424531.542 * * [misc]simplify:  iters left: 1 (34 enodes)
1539424531.546 * [exit]simplify:  Simplified to (atan2 1 (fma N (+ N 1) 1))
1539424531.546 * [misc]simplify:  Simplified (2) to (λ (N) (atan2 1 (fma N (+ N 1) 1)))
1539424531.546 * * * [misc]progress:  adding candidates to table
1539424532.373 * [misc]progress:  [Phase 3 of 3] Extracting.
1539424532.373 * * [misc]regime:  Finding splitpoints for: (#<alt (λ (N) (atan2 1 (fma N (+ N 1) 1)))> #<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))))))> #<alt (λ (N) (* (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1)))) (cbrt (atan2 1 (fma N (+ N 1) 1)))))> #<alt (λ (N) (* (* (sqrt (* (* (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)))))> #<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 (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>)
1539424532.373 * * * [misc]regime-changes:  Trying 1 branch expressions: (N)
1539424532.373 * * * * [misc]regimes:  Trying to branch on N from (#<alt (λ (N) (atan2 1 (fma N (+ N 1) 1)))> #<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))))))> #<alt (λ (N) (* (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1)))) (cbrt (atan2 1 (fma N (+ N 1) 1)))))> #<alt (λ (N) (* (* (sqrt (* (* (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)))))> #<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 (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>)
1539424532.412 * * * [misc]regime:  Found split indices: #<option (#s(si 0 256))>
1539424532.412 * [enter]simplify:  Simplifying (atan2 1 (fma N (+ N 1) 1))
1539424532.412 * * [misc]simplify:  iters left: 4 (5 enodes)
1539424532.412 * * [misc]simplify:  iters left: 3 (8 enodes)
1539424532.413 * [exit]simplify:  Simplified to (atan2 1 (fma N (+ N 1) 1))
1539424532.413 * * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
1539424532.440 * * * * [misc]points:  Computing exacts on every 500 of 8000 points to ramp up precision
1539424532.442 * * * * [misc]points:  Setting MPFR precision to 1088
1539424532.443 * * * * [misc]points:  Setting MPFR precision to 1344
1539424532.444 * * * * [misc]points:  Computing exacts on every 250 of 8000 points to ramp up precision
1539424532.445 * * * * [misc]points:  Setting MPFR precision to 1088
1539424532.448 * * * * [misc]points:  Setting MPFR precision to 1344
1539424532.450 * * * * [misc]points:  Computing exacts on every 125 of 8000 points to ramp up precision
1539424532.452 * * * * [misc]points:  Setting MPFR precision to 1088
1539424532.455 * * * * [misc]points:  Setting MPFR precision to 1344
1539424532.459 * * * * [misc]points:  Computing exacts on every 62 of 8000 points to ramp up precision
1539424532.461 * * * * [misc]points:  Setting MPFR precision to 1088
1539424532.468 * * * * [misc]points:  Setting MPFR precision to 1344
1539424532.476 * * * * [misc]points:  Computing exacts on every 31 of 8000 points to ramp up precision
1539424532.478 * * * * [misc]points:  Setting MPFR precision to 1088
1539424532.500 * * * * [misc]points:  Setting MPFR precision to 1344
1539424532.516 * * * * [misc]points:  Computing exacts on every 15 of 8000 points to ramp up precision
1539424532.518 * * * * [misc]points:  Setting MPFR precision to 1088
1539424532.555 * * * * [misc]points:  Setting MPFR precision to 1344
1539424532.592 * * * * [misc]points:  Computing exacts on every 7 of 8000 points to ramp up precision
1539424532.595 * * * * [misc]points:  Setting MPFR precision to 1088
1539424532.698 * * * * [misc]points:  Setting MPFR precision to 1344
1539424532.792 * * * * [misc]points:  Computing exacts on every 3 of 8000 points to ramp up precision
1539424532.794 * * * * [misc]points:  Setting MPFR precision to 1088
1539424532.947 * * * * [misc]points:  Setting MPFR precision to 1344
1539424533.144 * * * * [misc]points:  Computing exacts for 8000 points
1539424533.146 * * * * [misc]points:  Setting MPFR precision to 1088
1539424533.813 * * * * [misc]points:  Setting MPFR precision to 1344
1539424534.543 * * * * [misc]points:  Filtering points with unrepresentable outputs
1539424534.544 * * * * [exit]points:  Sampled 8000 points with exact outputs
1539424535.069 * [misc]regime-testing:  Baseline error score: 0.38980031548378874
1539424535.069 * [misc]regime-testing:  End program error score: 0.38980031548378874
1539424535.070 * [misc]regime-testing:  Oracle error score: 0.3506753154837887
1539424535.108 * [misc]regime-testing:  Target error score: 0.3914253154837887