28.256 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.041 * * * [progress]: [2/2] Setting up program.
0.044 * [progress]: [Phase 2 of 3] Improving.
0.044 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (N) (- (atan (+ N 1)) (atan N)))>
0.044 * [simplify]: Simplifying:
  (- (atan (+ N 1)) (atan N))
0.045 * * [simplify]: iteration 0: 6 enodes
0.046 * * [simplify]: iteration 1: 11 enodes
0.047 * * [simplify]: iteration 2: 12 enodes
0.049 * * [simplify]: iteration complete: 12 enodes
0.049 * * [simplify]: Extracting #0: cost 1 inf + 0
0.049 * * [simplify]: Extracting #1: cost 4 inf + 0
0.049 * * [simplify]: Extracting #2: cost 6 inf + 0
0.049 * * [simplify]: Extracting #3: cost 4 inf + 253
0.049 * * [simplify]: Extracting #4: cost 0 inf + 735
0.049 * [simplify]: Simplified to:
  (- (atan (+ 1 N)) (atan N))
0.050 * * [progress]: iteration 1 / 4
0.050 * * * [progress]: picking best candidate
0.052 * * * * [pick]: Picked  #<alt (λ (N) (- (atan (+ N 1)) (atan N)))>
0.052 * * * [progress]: localizing error
0.065 * * * [progress]: generating rewritten candidates
0.065 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.072 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.074 * * * [progress]: generating series expansions
0.074 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.074 * [backup-simplify]: Simplify (- (atan (+ N 1)) (atan N)) into (- (atan (+ N 1)) (atan N))
0.074 * [approximate]: Taking taylor expansion of (- (atan (+ N 1)) (atan N)) in (N) around 0
0.074 * [taylor]: Taking taylor expansion of (- (atan (+ N 1)) (atan N)) in N
0.074 * [taylor]: Taking taylor expansion of (atan (+ N 1)) in N
0.075 * [backup-simplify]: Simplify (atan (+ N 1)) into (atan (+ N 1))
0.075 * [taylor]: Taking taylor expansion of (atan N) in N
0.075 * [backup-simplify]: Simplify (atan N) into (atan N)
0.075 * [taylor]: Taking taylor expansion of (- (atan (+ N 1)) (atan N)) in N
0.075 * [taylor]: Taking taylor expansion of (atan (+ N 1)) in N
0.075 * [backup-simplify]: Simplify (atan (+ N 1)) into (atan (+ N 1))
0.075 * [taylor]: Taking taylor expansion of (atan N) in N
0.075 * [backup-simplify]: Simplify (atan N) into (atan N)
0.075 * [backup-simplify]: Simplify (- (atan N)) into (- (atan N))
0.075 * [backup-simplify]: Simplify (+ (atan (+ N 1)) (- (atan N))) into (- (atan (+ N 1)) (atan N))
0.075 * [backup-simplify]: Simplify (- (atan (+ N 1)) (atan N)) into (- (atan (+ N 1)) (atan N))
0.075 * [backup-simplify]: Simplify (- 0) into 0
0.076 * [backup-simplify]: Simplify (+ 0 0) into 0
0.076 * [backup-simplify]: Simplify 0 into 0
0.076 * [backup-simplify]: Simplify (- 0) into 0
0.076 * [backup-simplify]: Simplify (+ 0 0) into 0
0.076 * [backup-simplify]: Simplify 0 into 0
0.077 * [backup-simplify]: Simplify (- 0) into 0
0.077 * [backup-simplify]: Simplify (+ 0 0) into 0
0.077 * [backup-simplify]: Simplify 0 into 0
0.077 * [backup-simplify]: Simplify (- 0) into 0
0.077 * [backup-simplify]: Simplify (+ 0 0) into 0
0.077 * [backup-simplify]: Simplify 0 into 0
0.078 * [backup-simplify]: Simplify (- 0) into 0
0.078 * [backup-simplify]: Simplify (+ 0 0) into 0
0.078 * [backup-simplify]: Simplify 0 into 0
0.078 * [backup-simplify]: Simplify (- 0) into 0
0.078 * [backup-simplify]: Simplify (+ 0 0) into 0
0.078 * [backup-simplify]: Simplify 0 into 0
0.078 * [backup-simplify]: Simplify (- (atan (+ N 1)) (atan N)) into (- (atan (+ N 1)) (atan N))
0.079 * [backup-simplify]: Simplify (- (atan (+ (/ 1 N) 1)) (atan (/ 1 N))) into (- (atan (+ (/ 1 N) 1)) (atan (/ 1 N)))
0.079 * [approximate]: Taking taylor expansion of (- (atan (+ (/ 1 N) 1)) (atan (/ 1 N))) in (N) around 0
0.079 * [taylor]: Taking taylor expansion of (- (atan (+ (/ 1 N) 1)) (atan (/ 1 N))) in N
0.079 * [taylor]: Taking taylor expansion of (atan (+ (/ 1 N) 1)) in N
0.079 * [backup-simplify]: Simplify (atan (+ (/ 1 N) 1)) into (atan (+ (/ 1 N) 1))
0.079 * [taylor]: Taking taylor expansion of (atan (/ 1 N)) in N
0.079 * [backup-simplify]: Simplify (atan (/ 1 N)) into (atan (/ 1 N))
0.079 * [taylor]: Taking taylor expansion of (- (atan (+ (/ 1 N) 1)) (atan (/ 1 N))) in N
0.079 * [taylor]: Taking taylor expansion of (atan (+ (/ 1 N) 1)) in N
0.079 * [backup-simplify]: Simplify (atan (+ (/ 1 N) 1)) into (atan (+ (/ 1 N) 1))
0.079 * [taylor]: Taking taylor expansion of (atan (/ 1 N)) in N
0.079 * [backup-simplify]: Simplify (atan (/ 1 N)) into (atan (/ 1 N))
0.079 * [backup-simplify]: Simplify (- (atan (/ 1 N))) into (- (atan (/ 1 N)))
0.079 * [backup-simplify]: Simplify (+ (atan (+ (/ 1 N) 1)) (- (atan (/ 1 N)))) into (- (atan (+ (/ 1 N) 1)) (atan (/ 1 N)))
0.079 * [backup-simplify]: Simplify (- (atan (+ (/ 1 N) 1)) (atan (/ 1 N))) into (- (atan (+ (/ 1 N) 1)) (atan (/ 1 N)))
0.079 * [backup-simplify]: Simplify (- 0) into 0
0.080 * [backup-simplify]: Simplify (+ 0 0) into 0
0.080 * [backup-simplify]: Simplify 0 into 0
0.080 * [backup-simplify]: Simplify (- 0) into 0
0.080 * [backup-simplify]: Simplify (+ 0 0) into 0
0.080 * [backup-simplify]: Simplify 0 into 0
0.081 * [backup-simplify]: Simplify (- 0) into 0
0.081 * [backup-simplify]: Simplify (+ 0 0) into 0
0.081 * [backup-simplify]: Simplify 0 into 0
0.081 * [backup-simplify]: Simplify (- 0) into 0
0.081 * [backup-simplify]: Simplify (+ 0 0) into 0
0.081 * [backup-simplify]: Simplify 0 into 0
0.082 * [backup-simplify]: Simplify (- 0) into 0
0.082 * [backup-simplify]: Simplify (+ 0 0) into 0
0.082 * [backup-simplify]: Simplify 0 into 0
0.082 * [backup-simplify]: Simplify (- 0) into 0
0.082 * [backup-simplify]: Simplify (+ 0 0) into 0
0.082 * [backup-simplify]: Simplify 0 into 0
0.082 * [backup-simplify]: Simplify (- (atan (+ (/ 1 (/ 1 N)) 1)) (atan (/ 1 (/ 1 N)))) into (- (atan (+ N 1)) (atan N))
0.083 * [backup-simplify]: Simplify (- (atan (+ (/ 1 (- N)) 1)) (atan (/ 1 (- N)))) into (- (atan (- 1 (/ 1 N))) (atan (/ -1 N)))
0.083 * [approximate]: Taking taylor expansion of (- (atan (- 1 (/ 1 N))) (atan (/ -1 N))) in (N) around 0
0.083 * [taylor]: Taking taylor expansion of (- (atan (- 1 (/ 1 N))) (atan (/ -1 N))) in N
0.083 * [taylor]: Taking taylor expansion of (atan (- 1 (/ 1 N))) in N
0.083 * [backup-simplify]: Simplify (atan (- 1 (/ 1 N))) into (atan (- 1 (/ 1 N)))
0.083 * [taylor]: Taking taylor expansion of (atan (/ -1 N)) in N
0.083 * [backup-simplify]: Simplify (atan (/ -1 N)) into (atan (/ -1 N))
0.083 * [taylor]: Taking taylor expansion of (- (atan (- 1 (/ 1 N))) (atan (/ -1 N))) in N
0.083 * [taylor]: Taking taylor expansion of (atan (- 1 (/ 1 N))) in N
0.083 * [backup-simplify]: Simplify (atan (- 1 (/ 1 N))) into (atan (- 1 (/ 1 N)))
0.083 * [taylor]: Taking taylor expansion of (atan (/ -1 N)) in N
0.083 * [backup-simplify]: Simplify (atan (/ -1 N)) into (atan (/ -1 N))
0.083 * [backup-simplify]: Simplify (- (atan (/ -1 N))) into (- (atan (/ -1 N)))
0.083 * [backup-simplify]: Simplify (+ (atan (- 1 (/ 1 N))) (- (atan (/ -1 N)))) into (- (atan (- 1 (/ 1 N))) (atan (/ -1 N)))
0.083 * [backup-simplify]: Simplify (- (atan (- 1 (/ 1 N))) (atan (/ -1 N))) into (- (atan (- 1 (/ 1 N))) (atan (/ -1 N)))
0.083 * [backup-simplify]: Simplify (- 0) into 0
0.084 * [backup-simplify]: Simplify (+ 0 0) into 0
0.084 * [backup-simplify]: Simplify 0 into 0
0.084 * [backup-simplify]: Simplify (- 0) into 0
0.084 * [backup-simplify]: Simplify (+ 0 0) into 0
0.084 * [backup-simplify]: Simplify 0 into 0
0.085 * [backup-simplify]: Simplify (- 0) into 0
0.085 * [backup-simplify]: Simplify (+ 0 0) into 0
0.085 * [backup-simplify]: Simplify 0 into 0
0.085 * [backup-simplify]: Simplify (- 0) into 0
0.086 * [backup-simplify]: Simplify (+ 0 0) into 0
0.086 * [backup-simplify]: Simplify 0 into 0
0.086 * [backup-simplify]: Simplify (- 0) into 0
0.086 * [backup-simplify]: Simplify (+ 0 0) into 0
0.086 * [backup-simplify]: Simplify 0 into 0
0.086 * [backup-simplify]: Simplify (- 0) into 0
0.087 * [backup-simplify]: Simplify (+ 0 0) into 0
0.087 * [backup-simplify]: Simplify 0 into 0
0.087 * [backup-simplify]: Simplify (- (atan (- 1 (/ 1 (/ 1 (- N))))) (atan (/ -1 (/ 1 (- N))))) into (- (atan (+ N 1)) (atan N))
0.087 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.087 * [backup-simplify]: Simplify (atan (+ N 1)) into (atan (+ N 1))
0.087 * [approximate]: Taking taylor expansion of (atan (+ N 1)) in (N) around 0
0.087 * [taylor]: Taking taylor expansion of (atan (+ N 1)) in N
0.087 * [backup-simplify]: Simplify (atan (+ N 1)) into (atan (+ N 1))
0.087 * [taylor]: Taking taylor expansion of (atan (+ N 1)) in N
0.087 * [backup-simplify]: Simplify (atan (+ N 1)) into (atan (+ N 1))
0.087 * [backup-simplify]: Simplify (atan (+ N 1)) into (atan (+ N 1))
0.087 * [backup-simplify]: Simplify 0 into 0
0.087 * [backup-simplify]: Simplify 0 into 0
0.087 * [backup-simplify]: Simplify 0 into 0
0.087 * [backup-simplify]: Simplify 0 into 0
0.087 * [backup-simplify]: Simplify 0 into 0
0.087 * [backup-simplify]: Simplify 0 into 0
0.087 * [backup-simplify]: Simplify (atan (+ N 1)) into (atan (+ N 1))
0.088 * [backup-simplify]: Simplify (atan (+ (/ 1 N) 1)) into (atan (+ (/ 1 N) 1))
0.088 * [approximate]: Taking taylor expansion of (atan (+ (/ 1 N) 1)) in (N) around 0
0.088 * [taylor]: Taking taylor expansion of (atan (+ (/ 1 N) 1)) in N
0.088 * [backup-simplify]: Simplify (atan (+ (/ 1 N) 1)) into (atan (+ (/ 1 N) 1))
0.088 * [taylor]: Taking taylor expansion of (atan (+ (/ 1 N) 1)) in N
0.088 * [backup-simplify]: Simplify (atan (+ (/ 1 N) 1)) into (atan (+ (/ 1 N) 1))
0.088 * [backup-simplify]: Simplify (atan (+ (/ 1 N) 1)) into (atan (+ (/ 1 N) 1))
0.088 * [backup-simplify]: Simplify 0 into 0
0.088 * [backup-simplify]: Simplify 0 into 0
0.088 * [backup-simplify]: Simplify 0 into 0
0.088 * [backup-simplify]: Simplify 0 into 0
0.088 * [backup-simplify]: Simplify 0 into 0
0.088 * [backup-simplify]: Simplify 0 into 0
0.088 * [backup-simplify]: Simplify (atan (+ (/ 1 (/ 1 N)) 1)) into (atan (+ N 1))
0.088 * [backup-simplify]: Simplify (atan (+ (/ 1 (- N)) 1)) into (atan (- 1 (/ 1 N)))
0.088 * [approximate]: Taking taylor expansion of (atan (- 1 (/ 1 N))) in (N) around 0
0.088 * [taylor]: Taking taylor expansion of (atan (- 1 (/ 1 N))) in N
0.088 * [backup-simplify]: Simplify (atan (- 1 (/ 1 N))) into (atan (- 1 (/ 1 N)))
0.088 * [taylor]: Taking taylor expansion of (atan (- 1 (/ 1 N))) in N
0.088 * [backup-simplify]: Simplify (atan (- 1 (/ 1 N))) into (atan (- 1 (/ 1 N)))
0.088 * [backup-simplify]: Simplify (atan (- 1 (/ 1 N))) into (atan (- 1 (/ 1 N)))
0.088 * [backup-simplify]: Simplify 0 into 0
0.088 * [backup-simplify]: Simplify 0 into 0
0.088 * [backup-simplify]: Simplify 0 into 0
0.088 * [backup-simplify]: Simplify 0 into 0
0.088 * [backup-simplify]: Simplify 0 into 0
0.089 * [backup-simplify]: Simplify 0 into 0
0.089 * [backup-simplify]: Simplify (atan (- 1 (/ 1 (/ 1 (- N))))) into (atan (+ N 1))
0.089 * * * [progress]: simplifying candidates
0.089 * * * * [progress]: [ 1 / 46 ] simplifiying candidate #<alt (λ (N) (+ (fma (* (cbrt (atan (+ N 1))) (cbrt (atan (+ N 1)))) (cbrt (atan (+ N 1))) (- (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N)))))) (fma (- (cbrt (atan N))) (* (cbrt (atan N)) (cbrt (atan N))) (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N)))))))>
0.089 * * * * [progress]: [ 2 / 46 ] simplifiying candidate #<alt (λ (N) (+ (fma (* (cbrt (atan (+ N 1))) (cbrt (atan (+ N 1)))) (cbrt (atan (+ N 1))) (- (* (sqrt (atan N)) (sqrt (atan N))))) (fma (- (sqrt (atan N))) (sqrt (atan N)) (* (sqrt (atan N)) (sqrt (atan N))))))>
0.089 * * * * [progress]: [ 3 / 46 ] simplifiying candidate #<alt (λ (N) (+ (fma (* (cbrt (atan (+ N 1))) (cbrt (atan (+ N 1)))) (cbrt (atan (+ N 1))) (- (* (atan N) 1))) (fma (- (atan N)) 1 (* (atan N) 1))))>
0.089 * * * * [progress]: [ 4 / 46 ] simplifiying candidate #<alt (λ (N) (+ (fma (sqrt (atan (+ N 1))) (sqrt (atan (+ N 1))) (- (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N)))))) (fma (- (cbrt (atan N))) (* (cbrt (atan N)) (cbrt (atan N))) (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N)))))))>
0.089 * * * * [progress]: [ 5 / 46 ] simplifiying candidate #<alt (λ (N) (+ (fma (sqrt (atan (+ N 1))) (sqrt (atan (+ N 1))) (- (* (sqrt (atan N)) (sqrt (atan N))))) (fma (- (sqrt (atan N))) (sqrt (atan N)) (* (sqrt (atan N)) (sqrt (atan N))))))>
0.089 * * * * [progress]: [ 6 / 46 ] simplifiying candidate #<alt (λ (N) (+ (fma (sqrt (atan (+ N 1))) (sqrt (atan (+ N 1))) (- (* (atan N) 1))) (fma (- (atan N)) 1 (* (atan N) 1))))>
0.089 * * * * [progress]: [ 7 / 46 ] simplifiying candidate #<alt (λ (N) (+ (fma 1 (atan (+ N 1)) (- (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N)))))) (fma (- (cbrt (atan N))) (* (cbrt (atan N)) (cbrt (atan N))) (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N)))))))>
0.089 * * * * [progress]: [ 8 / 46 ] simplifiying candidate #<alt (λ (N) (+ (fma 1 (atan (+ N 1)) (- (* (sqrt (atan N)) (sqrt (atan N))))) (fma (- (sqrt (atan N))) (sqrt (atan N)) (* (sqrt (atan N)) (sqrt (atan N))))))>
0.089 * * * * [progress]: [ 9 / 46 ] simplifiying candidate #<alt (λ (N) (+ (fma 1 (atan (+ N 1)) (- (* (atan N) 1))) (fma (- (atan N)) 1 (* (atan N) 1))))>
0.089 * * * * [progress]: [ 10 / 46 ] simplifiying candidate #<alt (λ (N) (log1p (expm1 (- (atan (+ N 1)) (atan N)))))>
0.089 * * * * [progress]: [ 11 / 46 ] simplifiying candidate #<alt (λ (N) (expm1 (log1p (- (atan (+ N 1)) (atan N)))))>
0.089 * * * * [progress]: [ 12 / 46 ] simplifiying candidate #<alt (λ (N) (fma (* (cbrt (atan (+ N 1))) (cbrt (atan (+ N 1)))) (cbrt (atan (+ N 1))) (- (atan N))))>
0.089 * * * * [progress]: [ 13 / 46 ] simplifiying candidate #<alt (λ (N) (fma (sqrt (atan (+ N 1))) (sqrt (atan (+ N 1))) (- (atan N))))>
0.089 * * * * [progress]: [ 14 / 46 ] simplifiying candidate #<alt (λ (N) (fma 1 (atan (+ N 1)) (- (atan N))))>
0.090 * * * * [progress]: [ 15 / 46 ] simplifiying candidate #<alt (λ (N) (atan2 (- (+ N 1) N) (+ 1 (* (+ N 1) N))))>
0.090 * * * * [progress]: [ 16 / 46 ] simplifiying candidate #<alt (λ (N) (log (/ (exp (atan (+ N 1))) (exp (atan N)))))>
0.090 * * * * [progress]: [ 17 / 46 ] simplifiying candidate #<alt (λ (N) (pow (- (atan (+ N 1)) (atan N)) 1))>
0.090 * * * * [progress]: [ 18 / 46 ] simplifiying candidate #<alt (λ (N) (exp (log (- (atan (+ N 1)) (atan N)))))>
0.090 * * * * [progress]: [ 19 / 46 ] simplifiying candidate #<alt (λ (N) (log (exp (- (atan (+ N 1)) (atan N)))))>
0.090 * * * * [progress]: [ 20 / 46 ] simplifiying candidate #<alt (λ (N) (* (* (cbrt (- (atan (+ N 1)) (atan N))) (cbrt (- (atan (+ N 1)) (atan N)))) (cbrt (- (atan (+ N 1)) (atan N)))))>
0.090 * * * * [progress]: [ 21 / 46 ] simplifiying candidate #<alt (λ (N) (cbrt (* (* (- (atan (+ N 1)) (atan N)) (- (atan (+ N 1)) (atan N))) (- (atan (+ N 1)) (atan N)))))>
0.090 * * * * [progress]: [ 22 / 46 ] simplifiying candidate #<alt (λ (N) (* (sqrt (- (atan (+ N 1)) (atan N))) (sqrt (- (atan (+ N 1)) (atan N)))))>
0.090 * * * * [progress]: [ 23 / 46 ] simplifiying candidate #<alt (λ (N) (/ (- (pow (atan (+ N 1)) 3) (pow (atan N) 3)) (+ (* (atan (+ N 1)) (atan (+ N 1))) (+ (* (atan N) (atan N)) (* (atan (+ N 1)) (atan N))))))>
0.090 * * * * [progress]: [ 24 / 46 ] simplifiying candidate #<alt (λ (N) (+ (atan (+ N 1)) (- (atan N))))>
0.090 * * * * [progress]: [ 25 / 46 ] simplifiying candidate #<alt (λ (N) (* 1 (- (atan (+ N 1)) (atan N))))>
0.090 * * * * [progress]: [ 26 / 46 ] simplifiying candidate #<alt (λ (N) (/ (- (* (atan (+ N 1)) (atan (+ N 1))) (* (atan N) (atan N))) (+ (atan (+ N 1)) (atan N))))>
0.090 * * * * [progress]: [ 27 / 46 ] simplifiying candidate #<alt (λ (N) (* (+ (sqrt (atan (+ N 1))) (sqrt (atan N))) (- (sqrt (atan (+ N 1))) (sqrt (atan N)))))>
0.090 * * * * [progress]: [ 28 / 46 ] simplifiying candidate #<alt (λ (N) (* 1 (- (atan (+ N 1)) (atan N))))>
0.090 * * * * [progress]: [ 29 / 46 ] simplifiying candidate #<alt (λ (N) (+ (atan (+ N 1)) (- (atan N))))>
0.090 * * * * [progress]: [ 30 / 46 ] simplifiying candidate #<alt (λ (N) (posit16->real (real->posit16 (- (atan (+ N 1)) (atan N)))))>
0.091 * * * * [progress]: [ 31 / 46 ] simplifiying candidate #<alt (λ (N) (- (log1p (expm1 (atan (+ N 1)))) (atan N)))>
0.091 * * * * [progress]: [ 32 / 46 ] simplifiying candidate #<alt (λ (N) (- (expm1 (log1p (atan (+ N 1)))) (atan N)))>
0.091 * * * * [progress]: [ 33 / 46 ] simplifiying candidate #<alt (λ (N) (- (pow (atan (+ N 1)) 1) (atan N)))>
0.091 * * * * [progress]: [ 34 / 46 ] simplifiying candidate #<alt (λ (N) (- (exp (log (atan (+ N 1)))) (atan N)))>
0.091 * * * * [progress]: [ 35 / 46 ] simplifiying candidate #<alt (λ (N) (- (log (exp (atan (+ N 1)))) (atan N)))>
0.091 * * * * [progress]: [ 36 / 46 ] simplifiying candidate #<alt (λ (N) (- (* (* (cbrt (atan (+ N 1))) (cbrt (atan (+ N 1)))) (cbrt (atan (+ N 1)))) (atan N)))>
0.091 * * * * [progress]: [ 37 / 46 ] simplifiying candidate #<alt (λ (N) (- (cbrt (* (* (atan (+ N 1)) (atan (+ N 1))) (atan (+ N 1)))) (atan N)))>
0.091 * * * * [progress]: [ 38 / 46 ] simplifiying candidate #<alt (λ (N) (- (* (sqrt (atan (+ N 1))) (sqrt (atan (+ N 1)))) (atan N)))>
0.091 * * * * [progress]: [ 39 / 46 ] simplifiying candidate #<alt (λ (N) (- (* 1 (atan (+ N 1))) (atan N)))>
0.091 * * * * [progress]: [ 40 / 46 ] simplifiying candidate #<alt (λ (N) (- (posit16->real (real->posit16 (atan (+ N 1)))) (atan N)))>
0.091 * * * * [progress]: [ 41 / 46 ] simplifiying candidate #<alt (λ (N) (- (atan (+ N 1)) (atan N)))>
0.091 * * * * [progress]: [ 42 / 46 ] simplifiying candidate #<alt (λ (N) (- (atan (+ N 1)) (atan N)))>
0.091 * * * * [progress]: [ 43 / 46 ] simplifiying candidate #<alt (λ (N) (- (atan (+ N 1)) (atan N)))>
0.091 * * * * [progress]: [ 44 / 46 ] simplifiying candidate #<alt (λ (N) (- (atan (+ N 1)) (atan N)))>
0.091 * * * * [progress]: [ 45 / 46 ] simplifiying candidate #<alt (λ (N) (- (atan (+ N 1)) (atan N)))>
0.091 * * * * [progress]: [ 46 / 46 ] simplifiying candidate #<alt (λ (N) (- (atan (+ N 1)) (atan N)))>
0.092 * [simplify]: Simplifying:
  (fma (* (cbrt (atan (+ N 1))) (cbrt (atan (+ N 1)))) (cbrt (atan (+ N 1))) (- (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N))))))
  (fma (- (cbrt (atan N))) (* (cbrt (atan N)) (cbrt (atan N))) (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N)))))
  (fma (* (cbrt (atan (+ N 1))) (cbrt (atan (+ N 1)))) (cbrt (atan (+ N 1))) (- (* (sqrt (atan N)) (sqrt (atan N)))))
  (fma (- (sqrt (atan N))) (sqrt (atan N)) (* (sqrt (atan N)) (sqrt (atan N))))
  (fma (* (cbrt (atan (+ N 1))) (cbrt (atan (+ N 1)))) (cbrt (atan (+ N 1))) (- (* (atan N) 1)))
  (fma (- (atan N)) 1 (* (atan N) 1))
  (fma (sqrt (atan (+ N 1))) (sqrt (atan (+ N 1))) (- (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N))))))
  (fma (- (cbrt (atan N))) (* (cbrt (atan N)) (cbrt (atan N))) (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N)))))
  (fma (sqrt (atan (+ N 1))) (sqrt (atan (+ N 1))) (- (* (sqrt (atan N)) (sqrt (atan N)))))
  (fma (- (sqrt (atan N))) (sqrt (atan N)) (* (sqrt (atan N)) (sqrt (atan N))))
  (fma (sqrt (atan (+ N 1))) (sqrt (atan (+ N 1))) (- (* (atan N) 1)))
  (fma (- (atan N)) 1 (* (atan N) 1))
  (fma 1 (atan (+ N 1)) (- (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N))))))
  (fma (- (cbrt (atan N))) (* (cbrt (atan N)) (cbrt (atan N))) (* (cbrt (atan N)) (* (cbrt (atan N)) (cbrt (atan N)))))
  (fma 1 (atan (+ N 1)) (- (* (sqrt (atan N)) (sqrt (atan N)))))
  (fma (- (sqrt (atan N))) (sqrt (atan N)) (* (sqrt (atan N)) (sqrt (atan N))))
  (fma 1 (atan (+ N 1)) (- (* (atan N) 1)))
  (fma (- (atan N)) 1 (* (atan N) 1))
  (expm1 (- (atan (+ N 1)) (atan N)))
  (log1p (- (atan (+ N 1)) (atan N)))
  (- (atan N))
  (- (atan N))
  (- (atan N))
  (- (+ N 1) N)
  (+ 1 (* (+ N 1) N))
  (/ (exp (atan (+ N 1))) (exp (atan N)))
  (log (- (atan (+ N 1)) (atan N)))
  (exp (- (atan (+ N 1)) (atan N)))
  (* (cbrt (- (atan (+ N 1)) (atan N))) (cbrt (- (atan (+ N 1)) (atan N))))
  (cbrt (- (atan (+ N 1)) (atan N)))
  (* (* (- (atan (+ N 1)) (atan N)) (- (atan (+ N 1)) (atan N))) (- (atan (+ N 1)) (atan N)))
  (sqrt (- (atan (+ N 1)) (atan N)))
  (sqrt (- (atan (+ N 1)) (atan N)))
  (- (pow (atan (+ N 1)) 3) (pow (atan N) 3))
  (+ (* (atan (+ N 1)) (atan (+ N 1))) (+ (* (atan N) (atan N)) (* (atan (+ N 1)) (atan N))))
  (- (atan N))
  (- (* (atan (+ N 1)) (atan (+ N 1))) (* (atan N) (atan N)))
  (+ (atan (+ N 1)) (atan N))
  (+ (sqrt (atan (+ N 1))) (sqrt (atan N)))
  (- (sqrt (atan (+ N 1))) (sqrt (atan N)))
  (- (atan (+ N 1)) (atan N))
  (- (atan N))
  (real->posit16 (- (atan (+ N 1)) (atan N)))
  (expm1 (atan (+ N 1)))
  (log1p (atan (+ N 1)))
  (log (atan (+ N 1)))
  (exp (atan (+ N 1)))
  (* (cbrt (atan (+ N 1))) (cbrt (atan (+ N 1))))
  (cbrt (atan (+ N 1)))
  (* (* (atan (+ N 1)) (atan (+ N 1))) (atan (+ N 1)))
  (sqrt (atan (+ N 1)))
  (sqrt (atan (+ N 1)))
  (real->posit16 (atan (+ N 1)))
  (- (atan (+ N 1)) (atan N))
  (- (atan (+ N 1)) (atan N))
  (- (atan (+ N 1)) (atan N))
  (atan (+ N 1))
  (atan (+ N 1))
  (atan (+ N 1))
0.093 * * [simplify]: iteration 0: 67 enodes
0.118 * * [simplify]: iteration 1: 140 enodes
0.188 * * [simplify]: iteration 2: 288 enodes
0.365 * * [simplify]: iteration 3: 773 enodes
0.889 * * [simplify]: iteration 4: 2140 enodes
1.872 * * [simplify]: iteration complete: 5005 enodes
1.872 * * [simplify]: Extracting #0: cost 30 inf + 0
1.873 * * [simplify]: Extracting #1: cost 333 inf + 2
1.877 * * [simplify]: Extracting #2: cost 1021 inf + 803
1.883 * * [simplify]: Extracting #3: cost 1168 inf + 9975
1.900 * * [simplify]: Extracting #4: cost 882 inf + 130639
1.989 * * [simplify]: Extracting #5: cost 226 inf + 453810
2.084 * * [simplify]: Extracting #6: cost 2 inf + 584521
2.168 * * [simplify]: Extracting #7: cost 0 inf + 585898
2.296 * [simplify]: Simplified to:
  (- (atan (+ 1 N)) (atan N))
  0
  (- (atan (+ 1 N)) (atan N))
  0
  (- (atan (+ 1 N)) (atan N))
  0
  (- (atan (+ 1 N)) (atan N))
  0
  (- (atan (+ 1 N)) (atan N))
  0
  (- (atan (+ 1 N)) (atan N))
  0
  (- (atan (+ 1 N)) (atan N))
  0
  (- (atan (+ 1 N)) (atan N))
  0
  (- (atan (+ 1 N)) (atan N))
  0
  (expm1 (- (atan (+ 1 N)) (atan N)))
  (log1p (- (atan (+ 1 N)) (atan N)))
  (- (atan N))
  (- (atan N))
  (- (atan N))
  1
  (fma N (+ N 1) 1)
  (exp (- (atan (+ 1 N)) (atan N)))
  (log (- (atan (+ 1 N)) (atan N)))
  (exp (- (atan (+ 1 N)) (atan N)))
  (* (cbrt (- (atan (+ 1 N)) (atan N))) (cbrt (- (atan (+ 1 N)) (atan N))))
  (cbrt (- (atan (+ 1 N)) (atan N)))
  (* (- (atan (+ 1 N)) (atan N)) (* (- (atan (+ 1 N)) (atan N)) (- (atan (+ 1 N)) (atan N))))
  (sqrt (- (atan (+ 1 N)) (atan N)))
  (sqrt (- (atan (+ 1 N)) (atan N)))
  (- (* (* (atan (+ 1 N)) (atan (+ 1 N))) (atan (+ 1 N))) (* (* (atan N) (atan N)) (atan N)))
  (fma (atan N) (+ (atan (+ 1 N)) (atan N)) (* (atan (+ 1 N)) (atan (+ 1 N))))
  (- (atan N))
  (- (* (atan (+ 1 N)) (atan (+ 1 N))) (* (atan N) (atan N)))
  (+ (atan (+ 1 N)) (atan N))
  (+ (sqrt (atan (+ 1 N))) (sqrt (atan N)))
  (- (sqrt (atan (+ 1 N))) (sqrt (atan N)))
  (- (atan (+ 1 N)) (atan N))
  (- (atan N))
  (real->posit16 (- (atan (+ 1 N)) (atan N)))
  (expm1 (atan (+ 1 N)))
  (log1p (atan (+ 1 N)))
  (log (atan (+ 1 N)))
  (exp (atan (+ 1 N)))
  (* (cbrt (atan (+ 1 N))) (cbrt (atan (+ 1 N))))
  (cbrt (atan (+ 1 N)))
  (* (* (atan (+ 1 N)) (atan (+ 1 N))) (atan (+ 1 N)))
  (sqrt (atan (+ 1 N)))
  (sqrt (atan (+ 1 N)))
  (real->posit16 (atan (+ 1 N)))
  (- (atan (+ 1 N)) (atan N))
  (- (atan (+ 1 N)) (atan N))
  (- (atan (+ 1 N)) (atan N))
  (atan (+ 1 N))
  (atan (+ 1 N))
  (atan (+ 1 N))
2.300 * * * [progress]: adding candidates to table
2.456 * * [progress]: iteration 2 / 4
2.456 * * * [progress]: picking best candidate
2.460 * * * * [pick]: Picked  #<alt (λ (N) (atan2 1 (fma N (+ N 1) 1)))>
2.460 * * * [progress]: localizing error
2.481 * * * [progress]: generating rewritten candidates
2.481 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
2.482 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
2.483 * * * [progress]: generating series expansions
2.483 * * * * [progress]: [ 1 / 2 ] generating series at (2)
2.483 * [backup-simplify]: Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
2.483 * [approximate]: Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in (N) around 0
2.483 * [taylor]: Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
2.483 * [backup-simplify]: Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
2.483 * [taylor]: Taking taylor expansion of (atan2 1 (fma N (+ N 1) 1)) in N
2.483 * [backup-simplify]: Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
2.483 * [backup-simplify]: Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
2.483 * [backup-simplify]: Simplify 0 into 0
2.483 * [backup-simplify]: Simplify 0 into 0
2.483 * [backup-simplify]: Simplify 0 into 0
2.483 * [backup-simplify]: Simplify 0 into 0
2.484 * [backup-simplify]: Simplify 0 into 0
2.484 * [backup-simplify]: Simplify 0 into 0
2.484 * [backup-simplify]: Simplify (atan2 1 (fma N (+ N 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
2.484 * [backup-simplify]: Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
2.484 * [approximate]: Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in (N) around 0
2.484 * [taylor]: Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
2.484 * [backup-simplify]: Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
2.484 * [taylor]: Taking taylor expansion of (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) in N
2.484 * [backup-simplify]: Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
2.485 * [backup-simplify]: Simplify (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1)) into (atan2 1 (fma (/ 1 N) (+ (/ 1 N) 1) 1))
2.485 * [backup-simplify]: Simplify 0 into 0
2.485 * [backup-simplify]: Simplify 0 into 0
2.485 * [backup-simplify]: Simplify 0 into 0
2.485 * [backup-simplify]: Simplify 0 into 0
2.485 * [backup-simplify]: Simplify 0 into 0
2.485 * [backup-simplify]: Simplify 0 into 0
2.485 * [backup-simplify]: Simplify (atan2 1 (fma (/ 1 (/ 1 N)) (+ (/ 1 (/ 1 N)) 1) 1)) into (atan2 1 (fma N (+ N 1) 1))
2.485 * [backup-simplify]: Simplify (atan2 1 (fma (/ 1 (- N)) (+ (/ 1 (- N)) 1) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
2.485 * [approximate]: Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in (N) around 0
2.485 * [taylor]: Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
2.485 * [backup-simplify]: Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
2.485 * [taylor]: Taking taylor expansion of (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) in N
2.486 * [backup-simplify]: Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
2.486 * [backup-simplify]: Simplify (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1)) into (atan2 1 (fma (/ -1 N) (- 1 (/ 1 N)) 1))
2.486 * [backup-simplify]: Simplify 0 into 0
2.486 * [backup-simplify]: Simplify 0 into 0
2.486 * [backup-simplify]: Simplify 0 into 0
2.486 * [backup-simplify]: Simplify 0 into 0
2.486 * [backup-simplify]: Simplify 0 into 0
2.486 * [backup-simplify]: Simplify 0 into 0
2.486 * [backup-simplify]: Simplify (atan2 1 (fma (/ -1 (/ 1 (- N))) (- 1 (/ 1 (/ 1 (- N)))) 1)) into (atan2 1 (fma N (+ N 1) 1))
2.486 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
2.487 * [backup-simplify]: Simplify (fma N (+ N 1) 1) into (fma N (+ N 1) 1)
2.487 * [approximate]: Taking taylor expansion of (fma N (+ N 1) 1) in (N) around 0
2.487 * [taylor]: Taking taylor expansion of (fma N (+ N 1) 1) in N
2.487 * [taylor]: Rewrote expression to (+ (* N (+ N 1)) 1)
2.487 * [taylor]: Taking taylor expansion of (* N (+ N 1)) in N
2.487 * [taylor]: Taking taylor expansion of N in N
2.487 * [backup-simplify]: Simplify 0 into 0
2.487 * [backup-simplify]: Simplify 1 into 1
2.487 * [taylor]: Taking taylor expansion of (+ N 1) in N
2.487 * [taylor]: Taking taylor expansion of N in N
2.487 * [backup-simplify]: Simplify 0 into 0
2.487 * [backup-simplify]: Simplify 1 into 1
2.487 * [taylor]: Taking taylor expansion of 1 in N
2.487 * [backup-simplify]: Simplify 1 into 1
2.487 * [taylor]: Taking taylor expansion of 1 in N
2.487 * [backup-simplify]: Simplify 1 into 1
2.487 * [taylor]: Taking taylor expansion of (fma N (+ N 1) 1) in N
2.487 * [taylor]: Rewrote expression to (+ (* N (+ N 1)) 1)
2.487 * [taylor]: Taking taylor expansion of (* N (+ N 1)) in N
2.487 * [taylor]: Taking taylor expansion of N in N
2.487 * [backup-simplify]: Simplify 0 into 0
2.487 * [backup-simplify]: Simplify 1 into 1
2.487 * [taylor]: Taking taylor expansion of (+ N 1) in N
2.487 * [taylor]: Taking taylor expansion of N in N
2.487 * [backup-simplify]: Simplify 0 into 0
2.487 * [backup-simplify]: Simplify 1 into 1
2.487 * [taylor]: Taking taylor expansion of 1 in N
2.487 * [backup-simplify]: Simplify 1 into 1
2.487 * [taylor]: Taking taylor expansion of 1 in N
2.487 * [backup-simplify]: Simplify 1 into 1
2.488 * [backup-simplify]: Simplify (+ 0 1) into 1
2.489 * [backup-simplify]: Simplify (* 0 1) into 0
2.489 * [backup-simplify]: Simplify (+ 0 1) into 1
2.489 * [backup-simplify]: Simplify 1 into 1
2.490 * [backup-simplify]: Simplify (+ 1 0) into 1
2.491 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 1)) into 1
2.491 * [backup-simplify]: Simplify (+ 1 0) into 1
2.491 * [backup-simplify]: Simplify 1 into 1
2.492 * [backup-simplify]: Simplify (+ 0 0) into 0
2.493 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 1))) into 1
2.493 * [backup-simplify]: Simplify (+ 1 0) into 1
2.493 * [backup-simplify]: Simplify 1 into 1
2.493 * [backup-simplify]: Simplify (+ (* 1 (pow N 2)) (+ (* 1 N) 1)) into (+ N (+ (pow N 2) 1))
2.494 * [backup-simplify]: Simplify (fma (/ 1 N) (+ (/ 1 N) 1) 1) into (fma (/ 1 N) (+ (/ 1 N) 1) 1)
2.494 * [approximate]: Taking taylor expansion of (fma (/ 1 N) (+ (/ 1 N) 1) 1) in (N) around 0
2.494 * [taylor]: Taking taylor expansion of (fma (/ 1 N) (+ (/ 1 N) 1) 1) in N
2.494 * [taylor]: Rewrote expression to (+ (* (/ 1 N) (+ (/ 1 N) 1)) 1)
2.494 * [taylor]: Taking taylor expansion of (* (/ 1 N) (+ (/ 1 N) 1)) in N
2.494 * [taylor]: Taking taylor expansion of (/ 1 N) in N
2.494 * [taylor]: Taking taylor expansion of N in N
2.494 * [backup-simplify]: Simplify 0 into 0
2.494 * [backup-simplify]: Simplify 1 into 1
2.495 * [backup-simplify]: Simplify (/ 1 1) into 1
2.495 * [taylor]: Taking taylor expansion of (+ (/ 1 N) 1) in N
2.495 * [taylor]: Taking taylor expansion of (/ 1 N) in N
2.495 * [taylor]: Taking taylor expansion of N in N
2.495 * [backup-simplify]: Simplify 0 into 0
2.495 * [backup-simplify]: Simplify 1 into 1
2.495 * [backup-simplify]: Simplify (/ 1 1) into 1
2.495 * [taylor]: Taking taylor expansion of 1 in N
2.495 * [backup-simplify]: Simplify 1 into 1
2.495 * [taylor]: Taking taylor expansion of 1 in N
2.495 * [backup-simplify]: Simplify 1 into 1
2.495 * [taylor]: Taking taylor expansion of (fma (/ 1 N) (+ (/ 1 N) 1) 1) in N
2.495 * [taylor]: Rewrote expression to (+ (* (/ 1 N) (+ (/ 1 N) 1)) 1)
2.495 * [taylor]: Taking taylor expansion of (* (/ 1 N) (+ (/ 1 N) 1)) in N
2.496 * [taylor]: Taking taylor expansion of (/ 1 N) in N
2.496 * [taylor]: Taking taylor expansion of N in N
2.496 * [backup-simplify]: Simplify 0 into 0
2.496 * [backup-simplify]: Simplify 1 into 1
2.496 * [backup-simplify]: Simplify (/ 1 1) into 1
2.496 * [taylor]: Taking taylor expansion of (+ (/ 1 N) 1) in N
2.496 * [taylor]: Taking taylor expansion of (/ 1 N) in N
2.496 * [taylor]: Taking taylor expansion of N in N
2.496 * [backup-simplify]: Simplify 0 into 0
2.496 * [backup-simplify]: Simplify 1 into 1
2.497 * [backup-simplify]: Simplify (/ 1 1) into 1
2.497 * [taylor]: Taking taylor expansion of 1 in N
2.497 * [backup-simplify]: Simplify 1 into 1
2.497 * [taylor]: Taking taylor expansion of 1 in N
2.497 * [backup-simplify]: Simplify 1 into 1
2.497 * [backup-simplify]: Simplify (+ 1 0) into 1
2.498 * [backup-simplify]: Simplify (* 1 1) into 1
2.498 * [backup-simplify]: Simplify (+ 1 0) into 1
2.498 * [backup-simplify]: Simplify 1 into 1
2.499 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.499 * [backup-simplify]: Simplify (+ 0 1) into 1
2.500 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.501 * [backup-simplify]: Simplify (+ (* 1 1) (* 0 1)) into 1
2.501 * [backup-simplify]: Simplify (+ 1 0) into 1
2.501 * [backup-simplify]: Simplify 1 into 1
2.502 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.503 * [backup-simplify]: Simplify (+ 0 0) into 0
2.504 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.504 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 1) (* 0 1))) into 0
2.505 * [backup-simplify]: Simplify (+ 0 1) into 1
2.505 * [backup-simplify]: Simplify 1 into 1
2.505 * [backup-simplify]: Simplify (+ 1 (+ (* 1 (/ 1 (/ 1 N))) (* 1 (pow (/ 1 (/ 1 N)) 2)))) into (+ N (+ (pow N 2) 1))
2.505 * [backup-simplify]: Simplify (fma (/ 1 (- N)) (+ (/ 1 (- N)) 1) 1) into (fma (/ -1 N) (- 1 (/ 1 N)) 1)
2.505 * [approximate]: Taking taylor expansion of (fma (/ -1 N) (- 1 (/ 1 N)) 1) in (N) around 0
2.505 * [taylor]: Taking taylor expansion of (fma (/ -1 N) (- 1 (/ 1 N)) 1) in N
2.506 * [taylor]: Rewrote expression to (+ (* (/ -1 N) (- 1 (/ 1 N))) 1)
2.506 * [taylor]: Taking taylor expansion of (* (/ -1 N) (- 1 (/ 1 N))) in N
2.506 * [taylor]: Taking taylor expansion of (/ -1 N) in N
2.506 * [taylor]: Taking taylor expansion of -1 in N
2.506 * [backup-simplify]: Simplify -1 into -1
2.506 * [taylor]: Taking taylor expansion of N in N
2.506 * [backup-simplify]: Simplify 0 into 0
2.506 * [backup-simplify]: Simplify 1 into 1
2.506 * [backup-simplify]: Simplify (/ -1 1) into -1
2.506 * [taylor]: Taking taylor expansion of (- 1 (/ 1 N)) in N
2.506 * [taylor]: Taking taylor expansion of 1 in N
2.506 * [backup-simplify]: Simplify 1 into 1
2.506 * [taylor]: Taking taylor expansion of (/ 1 N) in N
2.506 * [taylor]: Taking taylor expansion of N in N
2.506 * [backup-simplify]: Simplify 0 into 0
2.506 * [backup-simplify]: Simplify 1 into 1
2.507 * [backup-simplify]: Simplify (/ 1 1) into 1
2.507 * [taylor]: Taking taylor expansion of 1 in N
2.507 * [backup-simplify]: Simplify 1 into 1
2.507 * [taylor]: Taking taylor expansion of (fma (/ -1 N) (- 1 (/ 1 N)) 1) in N
2.507 * [taylor]: Rewrote expression to (+ (* (/ -1 N) (- 1 (/ 1 N))) 1)
2.507 * [taylor]: Taking taylor expansion of (* (/ -1 N) (- 1 (/ 1 N))) in N
2.507 * [taylor]: Taking taylor expansion of (/ -1 N) in N
2.507 * [taylor]: Taking taylor expansion of -1 in N
2.507 * [backup-simplify]: Simplify -1 into -1
2.507 * [taylor]: Taking taylor expansion of N in N
2.507 * [backup-simplify]: Simplify 0 into 0
2.507 * [backup-simplify]: Simplify 1 into 1
2.508 * [backup-simplify]: Simplify (/ -1 1) into -1
2.508 * [taylor]: Taking taylor expansion of (- 1 (/ 1 N)) in N
2.508 * [taylor]: Taking taylor expansion of 1 in N
2.508 * [backup-simplify]: Simplify 1 into 1
2.508 * [taylor]: Taking taylor expansion of (/ 1 N) in N
2.508 * [taylor]: Taking taylor expansion of N in N
2.508 * [backup-simplify]: Simplify 0 into 0
2.508 * [backup-simplify]: Simplify 1 into 1
2.508 * [backup-simplify]: Simplify (/ 1 1) into 1
2.508 * [taylor]: Taking taylor expansion of 1 in N
2.508 * [backup-simplify]: Simplify 1 into 1
2.509 * [backup-simplify]: Simplify (- 1) into -1
2.509 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.510 * [backup-simplify]: Simplify (* -1 -1) into 1
2.510 * [backup-simplify]: Simplify (+ 1 0) into 1
2.510 * [backup-simplify]: Simplify 1 into 1
2.511 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.511 * [backup-simplify]: Simplify (- 0) into 0
2.512 * [backup-simplify]: Simplify (+ 1 0) into 1
2.513 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
2.514 * [backup-simplify]: Simplify (+ (* -1 1) (* 0 -1)) into -1
2.514 * [backup-simplify]: Simplify (+ -1 0) into -1
2.514 * [backup-simplify]: Simplify -1 into -1
2.515 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.515 * [backup-simplify]: Simplify (- 0) into 0
2.516 * [backup-simplify]: Simplify (+ 0 0) into 0
2.517 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.518 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 1) (* 0 -1))) into 0
2.518 * [backup-simplify]: Simplify (+ 0 1) into 1
2.518 * [backup-simplify]: Simplify 1 into 1
2.519 * [backup-simplify]: Simplify (+ 1 (+ (* -1 (/ 1 (/ 1 (- N)))) (* 1 (pow (/ 1 (/ 1 (- N))) 2)))) into (+ N (+ (pow N 2) 1))
2.519 * * * [progress]: simplifying candidates
2.519 * * * * [progress]: [ 1 / 27 ] simplifiying candidate #<alt (λ (N) (log1p (expm1 (atan2 1 (fma N (+ N 1) 1)))))>
2.519 * * * * [progress]: [ 2 / 27 ] simplifiying candidate #<alt (λ (N) (expm1 (log1p (atan2 1 (fma N (+ N 1) 1)))))>
2.519 * * * * [progress]: [ 3 / 27 ] simplifiying candidate #<alt (λ (N) (pow (atan2 1 (fma N (+ N 1) 1)) 1))>
2.519 * * * * [progress]: [ 4 / 27 ] simplifiying candidate #<alt (λ (N) (exp (log (atan2 1 (fma N (+ N 1) 1)))))>
2.519 * * * * [progress]: [ 5 / 27 ] simplifiying candidate #<alt (λ (N) (log (exp (atan2 1 (fma N (+ N 1) 1)))))>
2.519 * * * * [progress]: [ 6 / 27 ] simplifiying candidate #<alt (λ (N) (* (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1)))) (cbrt (atan2 1 (fma N (+ N 1) 1)))))>
2.519 * * * * [progress]: [ 7 / 27 ] simplifiying candidate #<alt (λ (N) (cbrt (* (* (atan2 1 (fma N (+ N 1) 1)) (atan2 1 (fma N (+ N 1) 1))) (atan2 1 (fma N (+ N 1) 1)))))>
2.519 * * * * [progress]: [ 8 / 27 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (fma N (+ N 1) 1))) (sqrt (atan2 1 (fma N (+ N 1) 1)))))>
2.519 * * * * [progress]: [ 9 / 27 ] simplifiying candidate #<alt (λ (N) (* 1 (atan2 1 (fma N (+ N 1) 1))))>
2.519 * * * * [progress]: [ 10 / 27 ] simplifiying candidate #<alt (λ (N) (posit16->real (real->posit16 (atan2 1 (fma N (+ N 1) 1)))))>
2.520 * * * * [progress]: [ 11 / 27 ] simplifiying candidate #<alt (λ (N) (atan2 1 (log1p (expm1 (fma N (+ N 1) 1)))))>
2.520 * * * * [progress]: [ 12 / 27 ] simplifiying candidate #<alt (λ (N) (atan2 1 (expm1 (log1p (fma N (+ N 1) 1)))))>
2.520 * * * * [progress]: [ 13 / 27 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ (* N (+ N 1)) 1)))>
2.520 * * * * [progress]: [ 14 / 27 ] simplifiying candidate #<alt (λ (N) (atan2 1 (pow (fma N (+ N 1) 1) 1)))>
2.520 * * * * [progress]: [ 15 / 27 ] simplifiying candidate #<alt (λ (N) (atan2 1 (exp (log (fma N (+ N 1) 1)))))>
2.520 * * * * [progress]: [ 16 / 27 ] simplifiying candidate #<alt (λ (N) (atan2 1 (log (exp (fma N (+ N 1) 1)))))>
2.520 * * * * [progress]: [ 17 / 27 ] simplifiying candidate #<alt (λ (N) (atan2 1 (* (* (cbrt (fma N (+ N 1) 1)) (cbrt (fma N (+ N 1) 1))) (cbrt (fma N (+ N 1) 1)))))>
2.520 * * * * [progress]: [ 18 / 27 ] simplifiying candidate #<alt (λ (N) (atan2 1 (cbrt (* (* (fma N (+ N 1) 1) (fma N (+ N 1) 1)) (fma N (+ N 1) 1)))))>
2.520 * * * * [progress]: [ 19 / 27 ] simplifiying candidate #<alt (λ (N) (atan2 1 (* (sqrt (fma N (+ N 1) 1)) (sqrt (fma N (+ N 1) 1)))))>
2.520 * * * * [progress]: [ 20 / 27 ] simplifiying candidate #<alt (λ (N) (atan2 1 (* 1 (fma N (+ N 1) 1))))>
2.520 * * * * [progress]: [ 21 / 27 ] simplifiying candidate #<alt (λ (N) (atan2 1 (posit16->real (real->posit16 (fma N (+ N 1) 1)))))>
2.520 * * * * [progress]: [ 22 / 27 ] simplifiying candidate #<alt (λ (N) (atan2 1 (fma N (+ N 1) 1)))>
2.520 * * * * [progress]: [ 23 / 27 ] simplifiying candidate #<alt (λ (N) (atan2 1 (fma N (+ N 1) 1)))>
2.520 * * * * [progress]: [ 24 / 27 ] simplifiying candidate #<alt (λ (N) (atan2 1 (fma N (+ N 1) 1)))>
2.520 * * * * [progress]: [ 25 / 27 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ N (+ (pow N 2) 1))))>
2.520 * * * * [progress]: [ 26 / 27 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ N (+ (pow N 2) 1))))>
2.520 * * * * [progress]: [ 27 / 27 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ N (+ (pow N 2) 1))))>
2.521 * [simplify]: Simplifying:
  (expm1 (atan2 1 (fma N (+ N 1) 1)))
  (log1p (atan2 1 (fma N (+ N 1) 1)))
  (log (atan2 1 (fma N (+ N 1) 1)))
  (exp (atan2 1 (fma N (+ N 1) 1)))
  (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1))))
  (cbrt (atan2 1 (fma N (+ N 1) 1)))
  (* (* (atan2 1 (fma N (+ N 1) 1)) (atan2 1 (fma N (+ N 1) 1))) (atan2 1 (fma N (+ N 1) 1)))
  (sqrt (atan2 1 (fma N (+ N 1) 1)))
  (sqrt (atan2 1 (fma N (+ N 1) 1)))
  (real->posit16 (atan2 1 (fma N (+ N 1) 1)))
  (expm1 (fma N (+ N 1) 1))
  (log1p (fma N (+ N 1) 1))
  (* N (+ N 1))
  (log (fma N (+ N 1) 1))
  (exp (fma N (+ N 1) 1))
  (* (cbrt (fma N (+ N 1) 1)) (cbrt (fma N (+ N 1) 1)))
  (cbrt (fma N (+ N 1) 1))
  (* (* (fma N (+ N 1) 1) (fma N (+ N 1) 1)) (fma N (+ N 1) 1))
  (sqrt (fma N (+ N 1) 1))
  (sqrt (fma N (+ N 1) 1))
  (real->posit16 (fma N (+ N 1) 1))
  (atan2 1 (fma N (+ N 1) 1))
  (atan2 1 (fma N (+ N 1) 1))
  (atan2 1 (fma N (+ N 1) 1))
  (+ N (+ (pow N 2) 1))
  (+ N (+ (pow N 2) 1))
  (+ N (+ (pow N 2) 1))
2.521 * * [simplify]: iteration 0: 30 enodes
2.533 * * [simplify]: iteration 1: 49 enodes
2.557 * * [simplify]: iteration 2: 84 enodes
2.575 * * [simplify]: iteration 3: 254 enodes
2.812 * * [simplify]: iteration 4: 1118 enodes
3.491 * * [simplify]: iteration complete: 5001 enodes
3.492 * * [simplify]: Extracting #0: cost 21 inf + 0
3.493 * * [simplify]: Extracting #1: cost 201 inf + 0
3.502 * * [simplify]: Extracting #2: cost 968 inf + 9003
3.543 * * [simplify]: Extracting #3: cost 944 inf + 95095
3.629 * * [simplify]: Extracting #4: cost 379 inf + 245896
3.730 * * [simplify]: Extracting #5: cost 12 inf + 316260
3.830 * * [simplify]: Extracting #6: cost 0 inf + 320451
3.972 * [simplify]: Simplified to:
  (expm1 (atan2 1 (fma N (+ N 1) 1)))
  (log1p (atan2 1 (fma N (+ N 1) 1)))
  (log (atan2 1 (fma N (+ N 1) 1)))
  (exp (atan2 1 (fma N (+ N 1) 1)))
  (* (cbrt (atan2 1 (fma N (+ N 1) 1))) (cbrt (atan2 1 (fma N (+ N 1) 1))))
  (cbrt (atan2 1 (fma N (+ N 1) 1)))
  (* (* (atan2 1 (fma N (+ N 1) 1)) (atan2 1 (fma N (+ N 1) 1))) (atan2 1 (fma N (+ N 1) 1)))
  (sqrt (atan2 1 (fma N (+ N 1) 1)))
  (sqrt (atan2 1 (fma N (+ N 1) 1)))
  (real->posit16 (atan2 1 (fma N (+ N 1) 1)))
  (expm1 (fma N (+ N 1) 1))
  (log1p (fma N (+ N 1) 1))
  (fma N N N)
  (log1p (fma N N N))
  (exp (fma N (+ N 1) 1))
  (* (cbrt (fma N (+ N 1) 1)) (cbrt (fma N (+ N 1) 1)))
  (cbrt (fma N (+ N 1) 1))
  (* (fma N (+ N 1) 1) (* (fma N (+ N 1) 1) (fma N (+ N 1) 1)))
  (sqrt (fma N (+ N 1) 1))
  (sqrt (fma N (+ N 1) 1))
  (real->posit16 (fma N (+ N 1) 1))
  (atan2 1 (fma N (+ N 1) 1))
  (atan2 1 (fma N (+ N 1) 1))
  (atan2 1 (fma N (+ N 1) 1))
  (fma N (+ N 1) 1)
  (fma N (+ N 1) 1)
  (fma N (+ N 1) 1)
3.973 * * * [progress]: adding candidates to table
4.083 * * [progress]: iteration 3 / 4
4.083 * * * [progress]: picking best candidate
4.092 * * * * [pick]: Picked  #<alt (λ (N) (atan2 1 (+ (fma N N N) 1)))>
4.092 * * * [progress]: localizing error
4.105 * * * [progress]: generating rewritten candidates
4.105 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
4.106 * * * [progress]: generating series expansions
4.106 * * * * [progress]: [ 1 / 1 ] generating series at (2)
4.106 * [backup-simplify]: Simplify (atan2 1 (+ (fma N N N) 1)) into (atan2 1 (+ (fma N N N) 1))
4.106 * [approximate]: Taking taylor expansion of (atan2 1 (+ (fma N N N) 1)) in (N) around 0
4.106 * [taylor]: Taking taylor expansion of (atan2 1 (+ (fma N N N) 1)) in N
4.106 * [backup-simplify]: Simplify (atan2 1 (+ (fma N N N) 1)) into (atan2 1 (+ (fma N N N) 1))
4.106 * [taylor]: Taking taylor expansion of (atan2 1 (+ (fma N N N) 1)) in N
4.107 * [backup-simplify]: Simplify (atan2 1 (+ (fma N N N) 1)) into (atan2 1 (+ (fma N N N) 1))
4.107 * [backup-simplify]: Simplify (atan2 1 (+ (fma N N N) 1)) into (atan2 1 (+ (fma N N N) 1))
4.107 * [backup-simplify]: Simplify 0 into 0
4.107 * [backup-simplify]: Simplify 0 into 0
4.107 * [backup-simplify]: Simplify 0 into 0
4.107 * [backup-simplify]: Simplify 0 into 0
4.107 * [backup-simplify]: Simplify 0 into 0
4.107 * [backup-simplify]: Simplify 0 into 0
4.107 * [backup-simplify]: Simplify (atan2 1 (+ (fma N N N) 1)) into (atan2 1 (+ (fma N N N) 1))
4.107 * [backup-simplify]: Simplify (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)) into (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1))
4.107 * [approximate]: Taking taylor expansion of (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)) in (N) around 0
4.107 * [taylor]: Taking taylor expansion of (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)) in N
4.107 * [backup-simplify]: Simplify (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)) into (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1))
4.107 * [taylor]: Taking taylor expansion of (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)) in N
4.108 * [backup-simplify]: Simplify (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)) into (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1))
4.108 * [backup-simplify]: Simplify (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)) into (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1))
4.108 * [backup-simplify]: Simplify 0 into 0
4.108 * [backup-simplify]: Simplify 0 into 0
4.108 * [backup-simplify]: Simplify 0 into 0
4.108 * [backup-simplify]: Simplify 0 into 0
4.108 * [backup-simplify]: Simplify 0 into 0
4.108 * [backup-simplify]: Simplify 0 into 0
4.108 * [backup-simplify]: Simplify (atan2 1 (+ (fma (/ 1 (/ 1 N)) (/ 1 (/ 1 N)) (/ 1 (/ 1 N))) 1)) into (atan2 1 (+ (fma N N N) 1))
4.108 * [backup-simplify]: Simplify (atan2 1 (+ (fma (/ 1 (- N)) (/ 1 (- N)) (/ 1 (- N))) 1)) into (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1))
4.109 * [approximate]: Taking taylor expansion of (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)) in (N) around 0
4.109 * [taylor]: Taking taylor expansion of (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)) in N
4.109 * [backup-simplify]: Simplify (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)) into (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1))
4.109 * [taylor]: Taking taylor expansion of (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)) in N
4.109 * [backup-simplify]: Simplify (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)) into (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1))
4.109 * [backup-simplify]: Simplify (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)) into (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1))
4.109 * [backup-simplify]: Simplify 0 into 0
4.109 * [backup-simplify]: Simplify 0 into 0
4.109 * [backup-simplify]: Simplify 0 into 0
4.109 * [backup-simplify]: Simplify 0 into 0
4.109 * [backup-simplify]: Simplify 0 into 0
4.109 * [backup-simplify]: Simplify 0 into 0
4.110 * [backup-simplify]: Simplify (atan2 1 (+ (fma (/ -1 (/ 1 (- N))) (/ -1 (/ 1 (- N))) (/ -1 (/ 1 (- N)))) 1)) into (atan2 1 (+ (fma N N N) 1))
4.110 * * * [progress]: simplifying candidates
4.110 * * * * [progress]: [ 1 / 13 ] simplifiying candidate #<alt (λ (N) (log1p (expm1 (atan2 1 (+ (fma N N N) 1)))))>
4.110 * * * * [progress]: [ 2 / 13 ] simplifiying candidate #<alt (λ (N) (expm1 (log1p (atan2 1 (+ (fma N N N) 1)))))>
4.110 * * * * [progress]: [ 3 / 13 ] simplifiying candidate #<alt (λ (N) (pow (atan2 1 (+ (fma N N N) 1)) 1))>
4.110 * * * * [progress]: [ 4 / 13 ] simplifiying candidate #<alt (λ (N) (exp (log (atan2 1 (+ (fma N N N) 1)))))>
4.110 * * * * [progress]: [ 5 / 13 ] simplifiying candidate #<alt (λ (N) (log (exp (atan2 1 (+ (fma N N N) 1)))))>
4.110 * * * * [progress]: [ 6 / 13 ] simplifiying candidate #<alt (λ (N) (* (* (cbrt (atan2 1 (+ (fma N N N) 1))) (cbrt (atan2 1 (+ (fma N N N) 1)))) (cbrt (atan2 1 (+ (fma N N N) 1)))))>
4.110 * * * * [progress]: [ 7 / 13 ] simplifiying candidate #<alt (λ (N) (cbrt (* (* (atan2 1 (+ (fma N N N) 1)) (atan2 1 (+ (fma N N N) 1))) (atan2 1 (+ (fma N N N) 1)))))>
4.110 * * * * [progress]: [ 8 / 13 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ (fma N N N) 1))) (sqrt (atan2 1 (+ (fma N N N) 1)))))>
4.110 * * * * [progress]: [ 9 / 13 ] simplifiying candidate #<alt (λ (N) (* 1 (atan2 1 (+ (fma N N N) 1))))>
4.110 * * * * [progress]: [ 10 / 13 ] simplifiying candidate #<alt (λ (N) (posit16->real (real->posit16 (atan2 1 (+ (fma N N N) 1)))))>
4.110 * * * * [progress]: [ 11 / 13 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ (fma N N N) 1)))>
4.110 * * * * [progress]: [ 12 / 13 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ (fma N N N) 1)))>
4.110 * * * * [progress]: [ 13 / 13 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ (fma N N N) 1)))>
4.111 * [simplify]: Simplifying:
  (expm1 (atan2 1 (+ (fma N N N) 1)))
  (log1p (atan2 1 (+ (fma N N N) 1)))
  (log (atan2 1 (+ (fma N N N) 1)))
  (exp (atan2 1 (+ (fma N N N) 1)))
  (* (cbrt (atan2 1 (+ (fma N N N) 1))) (cbrt (atan2 1 (+ (fma N N N) 1))))
  (cbrt (atan2 1 (+ (fma N N N) 1)))
  (* (* (atan2 1 (+ (fma N N N) 1)) (atan2 1 (+ (fma N N N) 1))) (atan2 1 (+ (fma N N N) 1)))
  (sqrt (atan2 1 (+ (fma N N N) 1)))
  (sqrt (atan2 1 (+ (fma N N N) 1)))
  (real->posit16 (atan2 1 (+ (fma N N N) 1)))
  (atan2 1 (+ (fma N N N) 1))
  (atan2 1 (+ (fma N N N) 1))
  (atan2 1 (+ (fma N N N) 1))
4.111 * * [simplify]: iteration 0: 15 enodes
4.117 * * [simplify]: iteration 1: 21 enodes
4.124 * * [simplify]: iteration 2: 29 enodes
4.129 * * [simplify]: iteration 3: 41 enodes
4.136 * * [simplify]: iteration 4: 57 enodes
4.146 * * [simplify]: iteration 5: 84 enodes
4.161 * * [simplify]: iteration 6: 164 enodes
4.209 * * [simplify]: iteration 7: 275 enodes
4.264 * * [simplify]: iteration 8: 521 enodes
4.587 * * [simplify]: iteration 9: 1275 enodes
6.079 * * [simplify]: iteration complete: 5001 enodes
6.079 * * [simplify]: Extracting #0: cost 10 inf + 0
6.080 * * [simplify]: Extracting #1: cost 201 inf + 0
6.083 * * [simplify]: Extracting #2: cost 1202 inf + 3
6.089 * * [simplify]: Extracting #3: cost 1239 inf + 626
6.096 * * [simplify]: Extracting #4: cost 1222 inf + 3163
6.112 * * [simplify]: Extracting #5: cost 1029 inf + 130593
6.203 * * [simplify]: Extracting #6: cost 356 inf + 850081
6.351 * * [simplify]: Extracting #7: cost 0 inf + 1276082
6.509 * * [simplify]: Extracting #8: cost 0 inf + 1272320
6.663 * * [simplify]: Extracting #9: cost 0 inf + 1272109
6.804 * [simplify]: Simplified to:
  (expm1 (atan2 1 (fma (+ 1 N) N 1)))
  (log1p (atan2 1 (fma (+ 1 N) N 1)))
  (log (atan2 1 (fma (+ 1 N) N 1)))
  (exp (atan2 1 (fma (+ 1 N) N 1)))
  (* (cbrt (atan2 1 (fma (+ 1 N) N 1))) (cbrt (atan2 1 (fma (+ 1 N) N 1))))
  (cbrt (atan2 1 (fma (+ 1 N) N 1)))
  (* (* (atan2 1 (fma (+ 1 N) N 1)) (atan2 1 (fma (+ 1 N) N 1))) (atan2 1 (fma (+ 1 N) N 1)))
  (sqrt (atan2 1 (fma (+ 1 N) N 1)))
  (sqrt (atan2 1 (fma (+ 1 N) N 1)))
  (real->posit16 (atan2 1 (fma (+ 1 N) N 1)))
  (atan2 1 (fma (+ 1 N) N 1))
  (atan2 1 (fma (+ 1 N) N 1))
  (atan2 1 (fma (+ 1 N) N 1))
6.805 * * * [progress]: adding candidates to table
6.844 * * [progress]: iteration 4 / 4
6.844 * * * [progress]: picking best candidate
6.856 * * * * [pick]: Picked  #<alt (λ (N) (* (sqrt (atan2 1 (+ (fma N N N) 1))) (sqrt (atan2 1 (+ (fma N N N) 1)))))>
6.856 * * * [progress]: localizing error
6.876 * * * [progress]: generating rewritten candidates
6.877 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2)
6.879 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1)
6.882 * * * * [progress]: [ 3 / 4 ] rewriting at (2)
6.906 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1)
6.907 * * * [progress]: generating series expansions
6.907 * * * * [progress]: [ 1 / 4 ] generating series at (2 2)
6.907 * [backup-simplify]: Simplify (sqrt (atan2 1 (+ (fma N N N) 1))) into (sqrt (atan2 1 (+ (fma N N N) 1)))
6.907 * [approximate]: Taking taylor expansion of (sqrt (atan2 1 (+ (fma N N N) 1))) in (N) around 0
6.907 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (+ (fma N N N) 1))) in N
6.907 * [taylor]: Taking taylor expansion of (atan2 1 (+ (fma N N N) 1)) in N
6.908 * [backup-simplify]: Simplify (atan2 1 (+ (fma N N N) 1)) into (atan2 1 (+ (fma N N N) 1))
6.908 * [backup-simplify]: Simplify (sqrt (atan2 1 (+ (fma N N N) 1))) into (sqrt (atan2 1 (+ (fma N N N) 1)))
6.908 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (+ (fma N N N) 1))))) into 0
6.908 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (+ (fma N N N) 1))) in N
6.908 * [taylor]: Taking taylor expansion of (atan2 1 (+ (fma N N N) 1)) in N
6.908 * [backup-simplify]: Simplify (atan2 1 (+ (fma N N N) 1)) into (atan2 1 (+ (fma N N N) 1))
6.908 * [backup-simplify]: Simplify (sqrt (atan2 1 (+ (fma N N N) 1))) into (sqrt (atan2 1 (+ (fma N N N) 1)))
6.908 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (+ (fma N N N) 1))))) into 0
6.908 * [backup-simplify]: Simplify (sqrt (atan2 1 (+ (fma N N N) 1))) into (sqrt (atan2 1 (+ (fma N N N) 1)))
6.908 * [backup-simplify]: Simplify 0 into 0
6.909 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (+ (fma N N N) 1))))) into 0
6.909 * [backup-simplify]: Simplify 0 into 0
6.910 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ (fma N N N) 1))))) into 0
6.910 * [backup-simplify]: Simplify 0 into 0
6.910 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ (fma N N N) 1))))) into 0
6.910 * [backup-simplify]: Simplify 0 into 0
6.911 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ (fma N N N) 1))))) into 0
6.911 * [backup-simplify]: Simplify 0 into 0
6.912 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ (fma N N N) 1))))) into 0
6.912 * [backup-simplify]: Simplify 0 into 0
6.912 * [backup-simplify]: Simplify (sqrt (atan2 1 (+ (fma N N N) 1))) into (sqrt (atan2 1 (+ (fma N N N) 1)))
6.912 * [backup-simplify]: Simplify (sqrt (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1))) into (sqrt (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)))
6.912 * [approximate]: Taking taylor expansion of (sqrt (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1))) in (N) around 0
6.912 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1))) in N
6.912 * [taylor]: Taking taylor expansion of (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)) in N
6.912 * [backup-simplify]: Simplify (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)) into (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1))
6.912 * [backup-simplify]: Simplify (sqrt (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1))) into (sqrt (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)))
6.912 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1))))) into 0
6.912 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1))) in N
6.912 * [taylor]: Taking taylor expansion of (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)) in N
6.912 * [backup-simplify]: Simplify (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)) into (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1))
6.912 * [backup-simplify]: Simplify (sqrt (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1))) into (sqrt (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)))
6.913 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1))))) into 0
6.913 * [backup-simplify]: Simplify (sqrt (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1))) into (sqrt (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)))
6.913 * [backup-simplify]: Simplify 0 into 0
6.913 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1))))) into 0
6.913 * [backup-simplify]: Simplify 0 into 0
6.914 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1))))) into 0
6.914 * [backup-simplify]: Simplify 0 into 0
6.915 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1))))) into 0
6.915 * [backup-simplify]: Simplify 0 into 0
6.916 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1))))) into 0
6.916 * [backup-simplify]: Simplify 0 into 0
6.916 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1))))) into 0
6.916 * [backup-simplify]: Simplify 0 into 0
6.916 * [backup-simplify]: Simplify (sqrt (atan2 1 (+ (fma (/ 1 (/ 1 N)) (/ 1 (/ 1 N)) (/ 1 (/ 1 N))) 1))) into (sqrt (atan2 1 (+ (fma N N N) 1)))
6.917 * [backup-simplify]: Simplify (sqrt (atan2 1 (+ (fma (/ 1 (- N)) (/ 1 (- N)) (/ 1 (- N))) 1))) into (sqrt (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)))
6.917 * [approximate]: Taking taylor expansion of (sqrt (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1))) in (N) around 0
6.917 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1))) in N
6.917 * [taylor]: Taking taylor expansion of (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)) in N
6.917 * [backup-simplify]: Simplify (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)) into (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1))
6.917 * [backup-simplify]: Simplify (sqrt (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1))) into (sqrt (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)))
6.917 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1))))) into 0
6.917 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1))) in N
6.917 * [taylor]: Taking taylor expansion of (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)) in N
6.917 * [backup-simplify]: Simplify (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)) into (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1))
6.917 * [backup-simplify]: Simplify (sqrt (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1))) into (sqrt (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)))
6.917 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1))))) into 0
6.918 * [backup-simplify]: Simplify (sqrt (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1))) into (sqrt (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)))
6.918 * [backup-simplify]: Simplify 0 into 0
6.918 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1))))) into 0
6.918 * [backup-simplify]: Simplify 0 into 0
6.919 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1))))) into 0
6.919 * [backup-simplify]: Simplify 0 into 0
6.920 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1))))) into 0
6.920 * [backup-simplify]: Simplify 0 into 0
6.920 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1))))) into 0
6.920 * [backup-simplify]: Simplify 0 into 0
6.921 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1))))) into 0
6.921 * [backup-simplify]: Simplify 0 into 0
6.921 * [backup-simplify]: Simplify (sqrt (atan2 1 (+ (fma (/ -1 (/ 1 (- N))) (/ -1 (/ 1 (- N))) (/ -1 (/ 1 (- N)))) 1))) into (sqrt (atan2 1 (+ (fma N N N) 1)))
6.921 * * * * [progress]: [ 2 / 4 ] generating series at (2 1)
6.921 * [backup-simplify]: Simplify (sqrt (atan2 1 (+ (fma N N N) 1))) into (sqrt (atan2 1 (+ (fma N N N) 1)))
6.921 * [approximate]: Taking taylor expansion of (sqrt (atan2 1 (+ (fma N N N) 1))) in (N) around 0
6.921 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (+ (fma N N N) 1))) in N
6.921 * [taylor]: Taking taylor expansion of (atan2 1 (+ (fma N N N) 1)) in N
6.921 * [backup-simplify]: Simplify (atan2 1 (+ (fma N N N) 1)) into (atan2 1 (+ (fma N N N) 1))
6.921 * [backup-simplify]: Simplify (sqrt (atan2 1 (+ (fma N N N) 1))) into (sqrt (atan2 1 (+ (fma N N N) 1)))
6.922 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (+ (fma N N N) 1))))) into 0
6.922 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (+ (fma N N N) 1))) in N
6.922 * [taylor]: Taking taylor expansion of (atan2 1 (+ (fma N N N) 1)) in N
6.922 * [backup-simplify]: Simplify (atan2 1 (+ (fma N N N) 1)) into (atan2 1 (+ (fma N N N) 1))
6.922 * [backup-simplify]: Simplify (sqrt (atan2 1 (+ (fma N N N) 1))) into (sqrt (atan2 1 (+ (fma N N N) 1)))
6.922 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (+ (fma N N N) 1))))) into 0
6.922 * [backup-simplify]: Simplify (sqrt (atan2 1 (+ (fma N N N) 1))) into (sqrt (atan2 1 (+ (fma N N N) 1)))
6.922 * [backup-simplify]: Simplify 0 into 0
6.922 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (+ (fma N N N) 1))))) into 0
6.922 * [backup-simplify]: Simplify 0 into 0
6.923 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ (fma N N N) 1))))) into 0
6.923 * [backup-simplify]: Simplify 0 into 0
6.924 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ (fma N N N) 1))))) into 0
6.924 * [backup-simplify]: Simplify 0 into 0
6.924 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ (fma N N N) 1))))) into 0
6.924 * [backup-simplify]: Simplify 0 into 0
6.925 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ (fma N N N) 1))))) into 0
6.925 * [backup-simplify]: Simplify 0 into 0
6.925 * [backup-simplify]: Simplify (sqrt (atan2 1 (+ (fma N N N) 1))) into (sqrt (atan2 1 (+ (fma N N N) 1)))
6.925 * [backup-simplify]: Simplify (sqrt (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1))) into (sqrt (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)))
6.925 * [approximate]: Taking taylor expansion of (sqrt (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1))) in (N) around 0
6.925 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1))) in N
6.925 * [taylor]: Taking taylor expansion of (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)) in N
6.925 * [backup-simplify]: Simplify (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)) into (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1))
6.925 * [backup-simplify]: Simplify (sqrt (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1))) into (sqrt (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)))
6.926 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1))))) into 0
6.926 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1))) in N
6.926 * [taylor]: Taking taylor expansion of (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)) in N
6.926 * [backup-simplify]: Simplify (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)) into (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1))
6.926 * [backup-simplify]: Simplify (sqrt (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1))) into (sqrt (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)))
6.926 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1))))) into 0
6.926 * [backup-simplify]: Simplify (sqrt (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1))) into (sqrt (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)))
6.926 * [backup-simplify]: Simplify 0 into 0
6.927 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1))))) into 0
6.927 * [backup-simplify]: Simplify 0 into 0
6.927 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1))))) into 0
6.927 * [backup-simplify]: Simplify 0 into 0
6.928 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1))))) into 0
6.928 * [backup-simplify]: Simplify 0 into 0
6.929 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1))))) into 0
6.929 * [backup-simplify]: Simplify 0 into 0
6.930 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1))))) into 0
6.930 * [backup-simplify]: Simplify 0 into 0
6.930 * [backup-simplify]: Simplify (sqrt (atan2 1 (+ (fma (/ 1 (/ 1 N)) (/ 1 (/ 1 N)) (/ 1 (/ 1 N))) 1))) into (sqrt (atan2 1 (+ (fma N N N) 1)))
6.930 * [backup-simplify]: Simplify (sqrt (atan2 1 (+ (fma (/ 1 (- N)) (/ 1 (- N)) (/ 1 (- N))) 1))) into (sqrt (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)))
6.930 * [approximate]: Taking taylor expansion of (sqrt (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1))) in (N) around 0
6.931 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1))) in N
6.931 * [taylor]: Taking taylor expansion of (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)) in N
6.931 * [backup-simplify]: Simplify (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)) into (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1))
6.931 * [backup-simplify]: Simplify (sqrt (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1))) into (sqrt (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)))
6.931 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1))))) into 0
6.931 * [taylor]: Taking taylor expansion of (sqrt (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1))) in N
6.931 * [taylor]: Taking taylor expansion of (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)) in N
6.931 * [backup-simplify]: Simplify (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)) into (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1))
6.931 * [backup-simplify]: Simplify (sqrt (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1))) into (sqrt (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)))
6.932 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1))))) into 0
6.932 * [backup-simplify]: Simplify (sqrt (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1))) into (sqrt (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)))
6.932 * [backup-simplify]: Simplify 0 into 0
6.933 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1))))) into 0
6.933 * [backup-simplify]: Simplify 0 into 0
6.934 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1))))) into 0
6.934 * [backup-simplify]: Simplify 0 into 0
6.935 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1))))) into 0
6.935 * [backup-simplify]: Simplify 0 into 0
6.936 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1))))) into 0
6.936 * [backup-simplify]: Simplify 0 into 0
6.938 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1))))) into 0
6.938 * [backup-simplify]: Simplify 0 into 0
6.938 * [backup-simplify]: Simplify (sqrt (atan2 1 (+ (fma (/ -1 (/ 1 (- N))) (/ -1 (/ 1 (- N))) (/ -1 (/ 1 (- N)))) 1))) into (sqrt (atan2 1 (+ (fma N N N) 1)))
6.938 * * * * [progress]: [ 3 / 4 ] generating series at (2)
6.938 * [backup-simplify]: Simplify (* (sqrt (atan2 1 (+ (fma N N N) 1))) (sqrt (atan2 1 (+ (fma N N N) 1)))) into (atan2 1 (+ (fma N N N) 1))
6.938 * [approximate]: Taking taylor expansion of (atan2 1 (+ (fma N N N) 1)) in (N) around 0
6.938 * [taylor]: Taking taylor expansion of (atan2 1 (+ (fma N N N) 1)) in N
6.938 * [backup-simplify]: Simplify (atan2 1 (+ (fma N N N) 1)) into (atan2 1 (+ (fma N N N) 1))
6.938 * [taylor]: Taking taylor expansion of (atan2 1 (+ (fma N N N) 1)) in N
6.939 * [backup-simplify]: Simplify (atan2 1 (+ (fma N N N) 1)) into (atan2 1 (+ (fma N N N) 1))
6.939 * [backup-simplify]: Simplify (atan2 1 (+ (fma N N N) 1)) into (atan2 1 (+ (fma N N N) 1))
6.939 * [backup-simplify]: Simplify 0 into 0
6.939 * [backup-simplify]: Simplify 0 into 0
6.939 * [backup-simplify]: Simplify 0 into 0
6.939 * [backup-simplify]: Simplify 0 into 0
6.939 * [backup-simplify]: Simplify 0 into 0
6.939 * [backup-simplify]: Simplify 0 into 0
6.939 * [backup-simplify]: Simplify (atan2 1 (+ (fma N N N) 1)) into (atan2 1 (+ (fma N N N) 1))
6.939 * [backup-simplify]: Simplify (* (sqrt (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1))) (sqrt (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)))) into (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1))
6.939 * [approximate]: Taking taylor expansion of (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)) in (N) around 0
6.939 * [taylor]: Taking taylor expansion of (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)) in N
6.940 * [backup-simplify]: Simplify (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)) into (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1))
6.940 * [taylor]: Taking taylor expansion of (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)) in N
6.940 * [backup-simplify]: Simplify (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)) into (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1))
6.940 * [backup-simplify]: Simplify (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)) into (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1))
6.940 * [backup-simplify]: Simplify 0 into 0
6.940 * [backup-simplify]: Simplify 0 into 0
6.940 * [backup-simplify]: Simplify 0 into 0
6.940 * [backup-simplify]: Simplify 0 into 0
6.940 * [backup-simplify]: Simplify 0 into 0
6.940 * [backup-simplify]: Simplify 0 into 0
6.941 * [backup-simplify]: Simplify (atan2 1 (+ (fma (/ 1 (/ 1 N)) (/ 1 (/ 1 N)) (/ 1 (/ 1 N))) 1)) into (atan2 1 (+ (fma N N N) 1))
6.941 * [backup-simplify]: Simplify (* (sqrt (atan2 1 (+ (fma (/ 1 (- N)) (/ 1 (- N)) (/ 1 (- N))) 1))) (sqrt (atan2 1 (+ (fma (/ 1 (- N)) (/ 1 (- N)) (/ 1 (- N))) 1)))) into (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1))
6.941 * [approximate]: Taking taylor expansion of (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)) in (N) around 0
6.941 * [taylor]: Taking taylor expansion of (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)) in N
6.941 * [backup-simplify]: Simplify (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)) into (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1))
6.941 * [taylor]: Taking taylor expansion of (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)) in N
6.941 * [backup-simplify]: Simplify (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)) into (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1))
6.942 * [backup-simplify]: Simplify (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)) into (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1))
6.942 * [backup-simplify]: Simplify 0 into 0
6.942 * [backup-simplify]: Simplify 0 into 0
6.942 * [backup-simplify]: Simplify 0 into 0
6.942 * [backup-simplify]: Simplify 0 into 0
6.942 * [backup-simplify]: Simplify 0 into 0
6.942 * [backup-simplify]: Simplify 0 into 0
6.942 * [backup-simplify]: Simplify (atan2 1 (+ (fma (/ -1 (/ 1 (- N))) (/ -1 (/ 1 (- N))) (/ -1 (/ 1 (- N)))) 1)) into (atan2 1 (+ (fma N N N) 1))
6.942 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1)
6.942 * [backup-simplify]: Simplify (atan2 1 (+ (fma N N N) 1)) into (atan2 1 (+ (fma N N N) 1))
6.942 * [approximate]: Taking taylor expansion of (atan2 1 (+ (fma N N N) 1)) in (N) around 0
6.942 * [taylor]: Taking taylor expansion of (atan2 1 (+ (fma N N N) 1)) in N
6.942 * [backup-simplify]: Simplify (atan2 1 (+ (fma N N N) 1)) into (atan2 1 (+ (fma N N N) 1))
6.942 * [taylor]: Taking taylor expansion of (atan2 1 (+ (fma N N N) 1)) in N
6.943 * [backup-simplify]: Simplify (atan2 1 (+ (fma N N N) 1)) into (atan2 1 (+ (fma N N N) 1))
6.943 * [backup-simplify]: Simplify (atan2 1 (+ (fma N N N) 1)) into (atan2 1 (+ (fma N N N) 1))
6.943 * [backup-simplify]: Simplify 0 into 0
6.943 * [backup-simplify]: Simplify 0 into 0
6.943 * [backup-simplify]: Simplify 0 into 0
6.943 * [backup-simplify]: Simplify 0 into 0
6.943 * [backup-simplify]: Simplify 0 into 0
6.943 * [backup-simplify]: Simplify 0 into 0
6.943 * [backup-simplify]: Simplify (atan2 1 (+ (fma N N N) 1)) into (atan2 1 (+ (fma N N N) 1))
6.943 * [backup-simplify]: Simplify (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)) into (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1))
6.943 * [approximate]: Taking taylor expansion of (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)) in (N) around 0
6.943 * [taylor]: Taking taylor expansion of (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)) in N
6.943 * [backup-simplify]: Simplify (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)) into (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1))
6.943 * [taylor]: Taking taylor expansion of (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)) in N
6.944 * [backup-simplify]: Simplify (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)) into (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1))
6.944 * [backup-simplify]: Simplify (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1)) into (atan2 1 (+ (fma (/ 1 N) (/ 1 N) (/ 1 N)) 1))
6.944 * [backup-simplify]: Simplify 0 into 0
6.944 * [backup-simplify]: Simplify 0 into 0
6.944 * [backup-simplify]: Simplify 0 into 0
6.944 * [backup-simplify]: Simplify 0 into 0
6.944 * [backup-simplify]: Simplify 0 into 0
6.944 * [backup-simplify]: Simplify 0 into 0
6.944 * [backup-simplify]: Simplify (atan2 1 (+ (fma (/ 1 (/ 1 N)) (/ 1 (/ 1 N)) (/ 1 (/ 1 N))) 1)) into (atan2 1 (+ (fma N N N) 1))
6.944 * [backup-simplify]: Simplify (atan2 1 (+ (fma (/ 1 (- N)) (/ 1 (- N)) (/ 1 (- N))) 1)) into (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1))
6.944 * [approximate]: Taking taylor expansion of (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)) in (N) around 0
6.944 * [taylor]: Taking taylor expansion of (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)) in N
6.945 * [backup-simplify]: Simplify (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)) into (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1))
6.945 * [taylor]: Taking taylor expansion of (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)) in N
6.945 * [backup-simplify]: Simplify (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)) into (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1))
6.945 * [backup-simplify]: Simplify (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1)) into (atan2 1 (+ (fma (/ -1 N) (/ -1 N) (/ -1 N)) 1))
6.945 * [backup-simplify]: Simplify 0 into 0
6.945 * [backup-simplify]: Simplify 0 into 0
6.945 * [backup-simplify]: Simplify 0 into 0
6.945 * [backup-simplify]: Simplify 0 into 0
6.945 * [backup-simplify]: Simplify 0 into 0
6.945 * [backup-simplify]: Simplify 0 into 0
6.945 * [backup-simplify]: Simplify (atan2 1 (+ (fma (/ -1 (/ 1 (- N))) (/ -1 (/ 1 (- N))) (/ -1 (/ 1 (- N)))) 1)) into (atan2 1 (+ (fma N N N) 1))
6.946 * * * [progress]: simplifying candidates
6.946 * * * * [progress]: [ 1 / 106 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ (fma N N N) 1))) (log1p (expm1 (sqrt (atan2 1 (+ (fma N N N) 1)))))))>
6.946 * * * * [progress]: [ 2 / 106 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ (fma N N N) 1))) (expm1 (log1p (sqrt (atan2 1 (+ (fma N N N) 1)))))))>
6.946 * * * * [progress]: [ 3 / 106 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ (fma N N N) 1))) (pow (atan2 1 (+ (fma N N N) 1)) 1/2)))>
6.946 * * * * [progress]: [ 4 / 106 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ (fma N N N) 1))) (pow (sqrt (atan2 1 (+ (fma N N N) 1))) 1)))>
6.946 * * * * [progress]: [ 5 / 106 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ (fma N N N) 1))) (exp (log (sqrt (atan2 1 (+ (fma N N N) 1)))))))>
6.946 * * * * [progress]: [ 6 / 106 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ (fma N N N) 1))) (log (exp (sqrt (atan2 1 (+ (fma N N N) 1)))))))>
6.946 * * * * [progress]: [ 7 / 106 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ (fma N N N) 1))) (* (* (cbrt (sqrt (atan2 1 (+ (fma N N N) 1)))) (cbrt (sqrt (atan2 1 (+ (fma N N N) 1))))) (cbrt (sqrt (atan2 1 (+ (fma N N N) 1)))))))>
6.946 * * * * [progress]: [ 8 / 106 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ (fma N N N) 1))) (cbrt (* (* (sqrt (atan2 1 (+ (fma N N N) 1))) (sqrt (atan2 1 (+ (fma N N N) 1)))) (sqrt (atan2 1 (+ (fma N N N) 1)))))))>
6.946 * * * * [progress]: [ 9 / 106 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ (fma N N N) 1))) (* (sqrt (* (cbrt (atan2 1 (+ (fma N N N) 1))) (cbrt (atan2 1 (+ (fma N N N) 1))))) (sqrt (cbrt (atan2 1 (+ (fma N N N) 1)))))))>
6.946 * * * * [progress]: [ 10 / 106 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ (fma N N N) 1))) (* (sqrt (sqrt (atan2 1 (+ (fma N N N) 1)))) (sqrt (sqrt (atan2 1 (+ (fma N N N) 1)))))))>
6.946 * * * * [progress]: [ 11 / 106 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ (fma N N N) 1))) (* (sqrt 1) (sqrt (atan2 1 (+ (fma N N N) 1))))))>
6.946 * * * * [progress]: [ 12 / 106 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ (fma N N N) 1))) (pow (atan2 1 (+ (fma N N N) 1)) (/ 1 2))))>
6.946 * * * * [progress]: [ 13 / 106 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ (fma N N N) 1))) (* (sqrt (sqrt (atan2 1 (+ (fma N N N) 1)))) (sqrt (sqrt (atan2 1 (+ (fma N N N) 1)))))))>
6.947 * * * * [progress]: [ 14 / 106 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ (fma N N N) 1))) (fabs (sqrt (atan2 1 (+ (fma N N N) 1))))))>
6.947 * * * * [progress]: [ 15 / 106 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ (fma N N N) 1))) (* 1 (sqrt (atan2 1 (+ (fma N N N) 1))))))>
6.947 * * * * [progress]: [ 16 / 106 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ (fma N N N) 1))) (posit16->real (real->posit16 (sqrt (atan2 1 (+ (fma N N N) 1)))))))>
6.947 * * * * [progress]: [ 17 / 106 ] simplifiying candidate #<alt (λ (N) (* (log1p (expm1 (sqrt (atan2 1 (+ (fma N N N) 1))))) (sqrt (atan2 1 (+ (fma N N N) 1)))))>
6.947 * * * * [progress]: [ 18 / 106 ] simplifiying candidate #<alt (λ (N) (* (expm1 (log1p (sqrt (atan2 1 (+ (fma N N N) 1))))) (sqrt (atan2 1 (+ (fma N N N) 1)))))>
6.947 * * * * [progress]: [ 19 / 106 ] simplifiying candidate #<alt (λ (N) (* (pow (atan2 1 (+ (fma N N N) 1)) 1/2) (sqrt (atan2 1 (+ (fma N N N) 1)))))>
6.947 * * * * [progress]: [ 20 / 106 ] simplifiying candidate #<alt (λ (N) (* (pow (sqrt (atan2 1 (+ (fma N N N) 1))) 1) (sqrt (atan2 1 (+ (fma N N N) 1)))))>
6.947 * * * * [progress]: [ 21 / 106 ] simplifiying candidate #<alt (λ (N) (* (exp (log (sqrt (atan2 1 (+ (fma N N N) 1))))) (sqrt (atan2 1 (+ (fma N N N) 1)))))>
6.947 * * * * [progress]: [ 22 / 106 ] simplifiying candidate #<alt (λ (N) (* (log (exp (sqrt (atan2 1 (+ (fma N N N) 1))))) (sqrt (atan2 1 (+ (fma N N N) 1)))))>
6.947 * * * * [progress]: [ 23 / 106 ] simplifiying candidate #<alt (λ (N) (* (* (* (cbrt (sqrt (atan2 1 (+ (fma N N N) 1)))) (cbrt (sqrt (atan2 1 (+ (fma N N N) 1))))) (cbrt (sqrt (atan2 1 (+ (fma N N N) 1))))) (sqrt (atan2 1 (+ (fma N N N) 1)))))>
6.947 * * * * [progress]: [ 24 / 106 ] simplifiying candidate #<alt (λ (N) (* (cbrt (* (* (sqrt (atan2 1 (+ (fma N N N) 1))) (sqrt (atan2 1 (+ (fma N N N) 1)))) (sqrt (atan2 1 (+ (fma N N N) 1))))) (sqrt (atan2 1 (+ (fma N N N) 1)))))>
6.947 * * * * [progress]: [ 25 / 106 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (* (cbrt (atan2 1 (+ (fma N N N) 1))) (cbrt (atan2 1 (+ (fma N N N) 1))))) (sqrt (cbrt (atan2 1 (+ (fma N N N) 1))))) (sqrt (atan2 1 (+ (fma N N N) 1)))))>
6.947 * * * * [progress]: [ 26 / 106 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (+ (fma N N N) 1)))) (sqrt (sqrt (atan2 1 (+ (fma N N N) 1))))) (sqrt (atan2 1 (+ (fma N N N) 1)))))>
6.947 * * * * [progress]: [ 27 / 106 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt 1) (sqrt (atan2 1 (+ (fma N N N) 1)))) (sqrt (atan2 1 (+ (fma N N N) 1)))))>
6.948 * * * * [progress]: [ 28 / 106 ] simplifiying candidate #<alt (λ (N) (* (pow (atan2 1 (+ (fma N N N) 1)) (/ 1 2)) (sqrt (atan2 1 (+ (fma N N N) 1)))))>
6.948 * * * * [progress]: [ 29 / 106 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (+ (fma N N N) 1)))) (sqrt (sqrt (atan2 1 (+ (fma N N N) 1))))) (sqrt (atan2 1 (+ (fma N N N) 1)))))>
6.948 * * * * [progress]: [ 30 / 106 ] simplifiying candidate #<alt (λ (N) (* (fabs (sqrt (atan2 1 (+ (fma N N N) 1)))) (sqrt (atan2 1 (+ (fma N N N) 1)))))>
6.948 * * * * [progress]: [ 31 / 106 ] simplifiying candidate #<alt (λ (N) (* (* 1 (sqrt (atan2 1 (+ (fma N N N) 1)))) (sqrt (atan2 1 (+ (fma N N N) 1)))))>
6.948 * * * * [progress]: [ 32 / 106 ] simplifiying candidate #<alt (λ (N) (* (posit16->real (real->posit16 (sqrt (atan2 1 (+ (fma N N N) 1))))) (sqrt (atan2 1 (+ (fma N N N) 1)))))>
6.948 * * * * [progress]: [ 33 / 106 ] simplifiying candidate #<alt (λ (N) (log1p (expm1 (* (sqrt (atan2 1 (+ (fma N N N) 1))) (sqrt (atan2 1 (+ (fma N N N) 1)))))))>
6.948 * * * * [progress]: [ 34 / 106 ] simplifiying candidate #<alt (λ (N) (expm1 (log1p (* (sqrt (atan2 1 (+ (fma N N N) 1))) (sqrt (atan2 1 (+ (fma N N N) 1)))))))>
6.948 * * * * [progress]: [ 35 / 106 ] simplifiying candidate #<alt (λ (N) (pow (atan2 1 (+ (fma N N N) 1)) (+ 1/2 1/2)))>
6.948 * * * * [progress]: [ 36 / 106 ] simplifiying candidate #<alt (λ (N) (pow (atan2 1 (+ (fma N N N) 1)) (+ 1/2 (/ 1 2))))>
6.948 * * * * [progress]: [ 37 / 106 ] simplifiying candidate #<alt (λ (N) (pow (sqrt (atan2 1 (+ (fma N N N) 1))) (+ 1 1)))>
6.948 * * * * [progress]: [ 38 / 106 ] simplifiying candidate #<alt (λ (N) (pow (atan2 1 (+ (fma N N N) 1)) (+ (/ 1 2) 1/2)))>
6.948 * * * * [progress]: [ 39 / 106 ] simplifiying candidate #<alt (λ (N) (pow (atan2 1 (+ (fma N N N) 1)) (+ (/ 1 2) (/ 1 2))))>
6.948 * * * * [progress]: [ 40 / 106 ] simplifiying candidate #<alt (λ (N) (pow (* (atan2 1 (+ (fma N N N) 1)) (atan2 1 (+ (fma N N N) 1))) 1/2))>
6.948 * * * * [progress]: [ 41 / 106 ] simplifiying candidate #<alt (λ (N) (pow (* (sqrt (atan2 1 (+ (fma N N N) 1))) (sqrt (atan2 1 (+ (fma N N N) 1)))) 1))>
6.948 * * * * [progress]: [ 42 / 106 ] simplifiying candidate #<alt (λ (N) (pow (* (atan2 1 (+ (fma N N N) 1)) (atan2 1 (+ (fma N N N) 1))) (/ 1 2)))>
6.948 * * * * [progress]: [ 43 / 106 ] simplifiying candidate #<alt (λ (N) (pow (sqrt (atan2 1 (+ (fma N N N) 1))) 2))>
6.948 * * * * [progress]: [ 44 / 106 ] simplifiying candidate #<alt (λ (N) (pow (sqrt (atan2 1 (+ (fma N N N) 1))) (+ 1 1)))>
6.949 * * * * [progress]: [ 45 / 106 ] simplifiying candidate #<alt (λ (N) (pow (* (sqrt (atan2 1 (+ (fma N N N) 1))) (sqrt (atan2 1 (+ (fma N N N) 1)))) 1))>
6.949 * * * * [progress]: [ 46 / 106 ] simplifiying candidate #<alt (λ (N) (exp (+ (log (sqrt (atan2 1 (+ (fma N N N) 1)))) (log (sqrt (atan2 1 (+ (fma N N N) 1)))))))>
6.949 * * * * [progress]: [ 47 / 106 ] simplifiying candidate #<alt (λ (N) (exp (log (* (sqrt (atan2 1 (+ (fma N N N) 1))) (sqrt (atan2 1 (+ (fma N N N) 1)))))))>
6.949 * * * * [progress]: [ 48 / 106 ] simplifiying candidate #<alt (λ (N) (log (exp (* (sqrt (atan2 1 (+ (fma N N N) 1))) (sqrt (atan2 1 (+ (fma N N N) 1)))))))>
6.949 * * * * [progress]: [ 49 / 106 ] simplifiying candidate #<alt (λ (N) (cbrt (* (* (* (sqrt (atan2 1 (+ (fma N N N) 1))) (sqrt (atan2 1 (+ (fma N N N) 1)))) (sqrt (atan2 1 (+ (fma N N N) 1)))) (* (* (sqrt (atan2 1 (+ (fma N N N) 1))) (sqrt (atan2 1 (+ (fma N N N) 1)))) (sqrt (atan2 1 (+ (fma N N N) 1)))))))>
6.949 * * * * [progress]: [ 50 / 106 ] simplifiying candidate #<alt (λ (N) (* (* (cbrt (* (sqrt (atan2 1 (+ (fma N N N) 1))) (sqrt (atan2 1 (+ (fma N N N) 1))))) (cbrt (* (sqrt (atan2 1 (+ (fma N N N) 1))) (sqrt (atan2 1 (+ (fma N N N) 1)))))) (cbrt (* (sqrt (atan2 1 (+ (fma N N N) 1))) (sqrt (atan2 1 (+ (fma N N N) 1)))))))>
6.949 * * * * [progress]: [ 51 / 106 ] simplifiying candidate #<alt (λ (N) (cbrt (* (* (* (sqrt (atan2 1 (+ (fma N N N) 1))) (sqrt (atan2 1 (+ (fma N N N) 1)))) (* (sqrt (atan2 1 (+ (fma N N N) 1))) (sqrt (atan2 1 (+ (fma N N N) 1))))) (* (sqrt (atan2 1 (+ (fma N N N) 1))) (sqrt (atan2 1 (+ (fma N N N) 1)))))))>
6.949 * * * * [progress]: [ 52 / 106 ] simplifiying candidate #<alt (λ (N) (sqrt (* (atan2 1 (+ (fma N N N) 1)) (atan2 1 (+ (fma N N N) 1)))))>
6.949 * * * * [progress]: [ 53 / 106 ] simplifiying candidate #<alt (λ (N) (* (sqrt (* (sqrt (atan2 1 (+ (fma N N N) 1))) (sqrt (atan2 1 (+ (fma N N N) 1))))) (sqrt (* (sqrt (atan2 1 (+ (fma N N N) 1))) (sqrt (atan2 1 (+ (fma N N N) 1)))))))>
6.949 * * * * [progress]: [ 54 / 106 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ (fma N N N) 1)))>
6.949 * * * * [progress]: [ 55 / 106 ] simplifiying candidate #<alt (λ (N) (* 1 (* (sqrt (atan2 1 (+ (fma N N N) 1))) (sqrt (atan2 1 (+ (fma N N N) 1))))))>
6.949 * * * * [progress]: [ 56 / 106 ] simplifiying candidate #<alt (λ (N) (* (* (* (cbrt (sqrt (atan2 1 (+ (fma N N N) 1)))) (cbrt (sqrt (atan2 1 (+ (fma N N N) 1))))) (* (cbrt (sqrt (atan2 1 (+ (fma N N N) 1)))) (cbrt (sqrt (atan2 1 (+ (fma N N N) 1)))))) (* (cbrt (sqrt (atan2 1 (+ (fma N N N) 1)))) (cbrt (sqrt (atan2 1 (+ (fma N N N) 1)))))))>
6.949 * * * * [progress]: [ 57 / 106 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (* (cbrt (atan2 1 (+ (fma N N N) 1))) (cbrt (atan2 1 (+ (fma N N N) 1))))) (sqrt (* (cbrt (atan2 1 (+ (fma N N N) 1))) (cbrt (atan2 1 (+ (fma N N N) 1)))))) (* (sqrt (cbrt (atan2 1 (+ (fma N N N) 1)))) (sqrt (cbrt (atan2 1 (+ (fma N N N) 1)))))))>
6.949 * * * * [progress]: [ 58 / 106 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (+ (fma N N N) 1)))) (sqrt (sqrt (atan2 1 (+ (fma N N N) 1))))) (* (sqrt (sqrt (atan2 1 (+ (fma N N N) 1)))) (sqrt (sqrt (atan2 1 (+ (fma N N N) 1)))))))>
6.949 * * * * [progress]: [ 59 / 106 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (+ (fma N N N) 1)))) (sqrt (sqrt (atan2 1 (+ (fma N N N) 1))))) (* (sqrt (sqrt (atan2 1 (+ (fma N N N) 1)))) (sqrt (sqrt (atan2 1 (+ (fma N N N) 1)))))))>
6.949 * * * * [progress]: [ 60 / 106 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt 1) (sqrt 1)) (* (sqrt (atan2 1 (+ (fma N N N) 1))) (sqrt (atan2 1 (+ (fma N N N) 1))))))>
6.949 * * * * [progress]: [ 61 / 106 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (+ (fma N N N) 1)))) (sqrt (sqrt (atan2 1 (+ (fma N N N) 1))))) (* (sqrt (sqrt (atan2 1 (+ (fma N N N) 1)))) (sqrt (sqrt (atan2 1 (+ (fma N N N) 1)))))))>
6.950 * * * * [progress]: [ 62 / 106 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (+ (fma N N N) 1)))) (sqrt (sqrt (atan2 1 (+ (fma N N N) 1))))) (* (sqrt (sqrt (atan2 1 (+ (fma N N N) 1)))) (sqrt (sqrt (atan2 1 (+ (fma N N N) 1)))))))>
6.950 * * * * [progress]: [ 63 / 106 ] simplifiying candidate #<alt (λ (N) (* (* 1 1) (* (sqrt (atan2 1 (+ (fma N N N) 1))) (sqrt (atan2 1 (+ (fma N N N) 1))))))>
6.950 * * * * [progress]: [ 64 / 106 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (+ (fma N N N) 1)))) (sqrt (sqrt (atan2 1 (+ (fma N N N) 1))))) (* (sqrt (sqrt (atan2 1 (+ (fma N N N) 1)))) (sqrt (sqrt (atan2 1 (+ (fma N N N) 1)))))))>
6.950 * * * * [progress]: [ 65 / 106 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (+ (fma N N N) 1)))) (sqrt (sqrt (atan2 1 (+ (fma N N N) 1))))) (* (sqrt (sqrt (atan2 1 (+ (fma N N N) 1)))) (sqrt (sqrt (atan2 1 (+ (fma N N N) 1)))))))>
6.950 * * * * [progress]: [ 66 / 106 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (+ (fma N N N) 1)))) (sqrt (sqrt (atan2 1 (+ (fma N N N) 1))))) (* (sqrt (sqrt (atan2 1 (+ (fma N N N) 1)))) (sqrt (sqrt (atan2 1 (+ (fma N N N) 1)))))))>
6.950 * * * * [progress]: [ 67 / 106 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (sqrt (atan2 1 (+ (fma N N N) 1)))) (sqrt (sqrt (atan2 1 (+ (fma N N N) 1))))) (* (sqrt (sqrt (atan2 1 (+ (fma N N N) 1)))) (sqrt (sqrt (atan2 1 (+ (fma N N N) 1)))))))>
6.950 * * * * [progress]: [ 68 / 106 ] simplifiying candidate #<alt (λ (N) (pow (atan2 1 (+ (fma N N N) 1)) (* 2 1/2)))>
6.950 * * * * [progress]: [ 69 / 106 ] simplifiying candidate #<alt (λ (N) (pow (sqrt (atan2 1 (+ (fma N N N) 1))) (* 2 1)))>
6.950 * * * * [progress]: [ 70 / 106 ] simplifiying candidate #<alt (λ (N) (pow (atan2 1 (+ (fma N N N) 1)) (* 2 (/ 1 2))))>
6.950 * * * * [progress]: [ 71 / 106 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (atan2 1 (+ (fma N N N) 1))) (* (cbrt (sqrt (atan2 1 (+ (fma N N N) 1)))) (cbrt (sqrt (atan2 1 (+ (fma N N N) 1)))))) (cbrt (sqrt (atan2 1 (+ (fma N N N) 1))))))>
6.950 * * * * [progress]: [ 72 / 106 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (atan2 1 (+ (fma N N N) 1))) (sqrt (* (cbrt (atan2 1 (+ (fma N N N) 1))) (cbrt (atan2 1 (+ (fma N N N) 1)))))) (sqrt (cbrt (atan2 1 (+ (fma N N N) 1))))))>
6.950 * * * * [progress]: [ 73 / 106 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (atan2 1 (+ (fma N N N) 1))) (sqrt (sqrt (atan2 1 (+ (fma N N N) 1))))) (sqrt (sqrt (atan2 1 (+ (fma N N N) 1))))))>
6.950 * * * * [progress]: [ 74 / 106 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (atan2 1 (+ (fma N N N) 1))) (sqrt 1)) (sqrt (atan2 1 (+ (fma N N N) 1)))))>
6.950 * * * * [progress]: [ 75 / 106 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (atan2 1 (+ (fma N N N) 1))) (sqrt (sqrt (atan2 1 (+ (fma N N N) 1))))) (sqrt (sqrt (atan2 1 (+ (fma N N N) 1))))))>
6.950 * * * * [progress]: [ 76 / 106 ] simplifiying candidate #<alt (λ (N) (* (* (sqrt (atan2 1 (+ (fma N N N) 1))) 1) (sqrt (atan2 1 (+ (fma N N N) 1)))))>
6.951 * * * * [progress]: [ 77 / 106 ] simplifiying candidate #<alt (λ (N) (* (* (cbrt (sqrt (atan2 1 (+ (fma N N N) 1)))) (cbrt (sqrt (atan2 1 (+ (fma N N N) 1))))) (* (cbrt (sqrt (atan2 1 (+ (fma N N N) 1)))) (sqrt (atan2 1 (+ (fma N N N) 1))))))>
6.951 * * * * [progress]: [ 78 / 106 ] simplifiying candidate #<alt (λ (N) (* (sqrt (* (cbrt (atan2 1 (+ (fma N N N) 1))) (cbrt (atan2 1 (+ (fma N N N) 1))))) (* (sqrt (cbrt (atan2 1 (+ (fma N N N) 1)))) (sqrt (atan2 1 (+ (fma N N N) 1))))))>
6.951 * * * * [progress]: [ 79 / 106 ] simplifiying candidate #<alt (λ (N) (* (sqrt (sqrt (atan2 1 (+ (fma N N N) 1)))) (* (sqrt (sqrt (atan2 1 (+ (fma N N N) 1)))) (sqrt (atan2 1 (+ (fma N N N) 1))))))>
6.951 * * * * [progress]: [ 80 / 106 ] simplifiying candidate #<alt (λ (N) (* (sqrt 1) (* (sqrt (atan2 1 (+ (fma N N N) 1))) (sqrt (atan2 1 (+ (fma N N N) 1))))))>
6.951 * * * * [progress]: [ 81 / 106 ] simplifiying candidate #<alt (λ (N) (* (sqrt (sqrt (atan2 1 (+ (fma N N N) 1)))) (* (sqrt (sqrt (atan2 1 (+ (fma N N N) 1)))) (sqrt (atan2 1 (+ (fma N N N) 1))))))>
6.951 * * * * [progress]: [ 82 / 106 ] simplifiying candidate #<alt (λ (N) (* 1 (* (sqrt (atan2 1 (+ (fma N N N) 1))) (sqrt (atan2 1 (+ (fma N N N) 1))))))>
6.951 * * * * [progress]: [ 83 / 106 ] simplifiying candidate #<alt (λ (N) (posit16->real (real->posit16 (* (sqrt (atan2 1 (+ (fma N N N) 1))) (sqrt (atan2 1 (+ (fma N N N) 1)))))))>
6.951 * * * * [progress]: [ 84 / 106 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ (fma N N N) 1))) (sqrt (atan2 1 (+ (fma N N N) 1)))))>
6.951 * * * * [progress]: [ 85 / 106 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ (fma N N N) 1))) (sqrt (log1p (expm1 (atan2 1 (+ (fma N N N) 1)))))))>
6.951 * * * * [progress]: [ 86 / 106 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ (fma N N N) 1))) (sqrt (expm1 (log1p (atan2 1 (+ (fma N N N) 1)))))))>
6.951 * * * * [progress]: [ 87 / 106 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ (fma N N N) 1))) (sqrt (pow (atan2 1 (+ (fma N N N) 1)) 1))))>
6.951 * * * * [progress]: [ 88 / 106 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ (fma N N N) 1))) (sqrt (exp (log (atan2 1 (+ (fma N N N) 1)))))))>
6.951 * * * * [progress]: [ 89 / 106 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ (fma N N N) 1))) (sqrt (log (exp (atan2 1 (+ (fma N N N) 1)))))))>
6.951 * * * * [progress]: [ 90 / 106 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ (fma N N N) 1))) (sqrt (* (* (cbrt (atan2 1 (+ (fma N N N) 1))) (cbrt (atan2 1 (+ (fma N N N) 1)))) (cbrt (atan2 1 (+ (fma N N N) 1)))))))>
6.951 * * * * [progress]: [ 91 / 106 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ (fma N N N) 1))) (sqrt (cbrt (* (* (atan2 1 (+ (fma N N N) 1)) (atan2 1 (+ (fma N N N) 1))) (atan2 1 (+ (fma N N N) 1)))))))>
6.951 * * * * [progress]: [ 92 / 106 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ (fma N N N) 1))) (sqrt (* (sqrt (atan2 1 (+ (fma N N N) 1))) (sqrt (atan2 1 (+ (fma N N N) 1)))))))>
6.952 * * * * [progress]: [ 93 / 106 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ (fma N N N) 1))) (sqrt (* 1 (atan2 1 (+ (fma N N N) 1))))))>
6.952 * * * * [progress]: [ 94 / 106 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ (fma N N N) 1))) (sqrt (posit16->real (real->posit16 (atan2 1 (+ (fma N N N) 1)))))))>
6.952 * * * * [progress]: [ 95 / 106 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ (fma N N N) 1))) (sqrt (atan2 1 (+ (fma N N N) 1)))))>
6.952 * * * * [progress]: [ 96 / 106 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ (fma N N N) 1))) (sqrt (atan2 1 (+ (fma N N N) 1)))))>
6.952 * * * * [progress]: [ 97 / 106 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ (fma N N N) 1))) (sqrt (atan2 1 (+ (fma N N N) 1)))))>
6.952 * * * * [progress]: [ 98 / 106 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ (fma N N N) 1))) (sqrt (atan2 1 (+ (fma N N N) 1)))))>
6.952 * * * * [progress]: [ 99 / 106 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ (fma N N N) 1))) (sqrt (atan2 1 (+ (fma N N N) 1)))))>
6.952 * * * * [progress]: [ 100 / 106 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ (fma N N N) 1))) (sqrt (atan2 1 (+ (fma N N N) 1)))))>
6.952 * * * * [progress]: [ 101 / 106 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ (fma N N N) 1)))>
6.952 * * * * [progress]: [ 102 / 106 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ (fma N N N) 1)))>
6.952 * * * * [progress]: [ 103 / 106 ] simplifiying candidate #<alt (λ (N) (atan2 1 (+ (fma N N N) 1)))>
6.952 * * * * [progress]: [ 104 / 106 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ (fma N N N) 1))) (sqrt (atan2 1 (+ (fma N N N) 1)))))>
6.952 * * * * [progress]: [ 105 / 106 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ (fma N N N) 1))) (sqrt (atan2 1 (+ (fma N N N) 1)))))>
6.952 * * * * [progress]: [ 106 / 106 ] simplifiying candidate #<alt (λ (N) (* (sqrt (atan2 1 (+ (fma N N N) 1))) (sqrt (atan2 1 (+ (fma N N N) 1)))))>
6.954 * [simplify]: Simplifying:
  (expm1 (sqrt (atan2 1 (+ (fma N N N) 1))))
  (log1p (sqrt (atan2 1 (+ (fma N N N) 1))))
  (log (sqrt (atan2 1 (+ (fma N N N) 1))))
  (exp (sqrt (atan2 1 (+ (fma N N N) 1))))
  (* (cbrt (sqrt (atan2 1 (+ (fma N N N) 1)))) (cbrt (sqrt (atan2 1 (+ (fma N N N) 1)))))
  (cbrt (sqrt (atan2 1 (+ (fma N N N) 1))))
  (* (* (sqrt (atan2 1 (+ (fma N N N) 1))) (sqrt (atan2 1 (+ (fma N N N) 1)))) (sqrt (atan2 1 (+ (fma N N N) 1))))
  (sqrt (* (cbrt (atan2 1 (+ (fma N N N) 1))) (cbrt (atan2 1 (+ (fma N N N) 1)))))
  (sqrt (cbrt (atan2 1 (+ (fma N N N) 1))))
  (sqrt (sqrt (atan2 1 (+ (fma N N N) 1))))
  (sqrt (sqrt (atan2 1 (+ (fma N N N) 1))))
  (sqrt 1)
  (sqrt (atan2 1 (+ (fma N N N) 1)))
  (/ 1 2)
  (sqrt (sqrt (atan2 1 (+ (fma N N N) 1))))
  (sqrt (sqrt (atan2 1 (+ (fma N N N) 1))))
  (real->posit16 (sqrt (atan2 1 (+ (fma N N N) 1))))
  (expm1 (sqrt (atan2 1 (+ (fma N N N) 1))))
  (log1p (sqrt (atan2 1 (+ (fma N N N) 1))))
  (log (sqrt (atan2 1 (+ (fma N N N) 1))))
  (exp (sqrt (atan2 1 (+ (fma N N N) 1))))
  (* (cbrt (sqrt (atan2 1 (+ (fma N N N) 1)))) (cbrt (sqrt (atan2 1 (+ (fma N N N) 1)))))
  (cbrt (sqrt (atan2 1 (+ (fma N N N) 1))))
  (* (* (sqrt (atan2 1 (+ (fma N N N) 1))) (sqrt (atan2 1 (+ (fma N N N) 1)))) (sqrt (atan2 1 (+ (fma N N N) 1))))
  (sqrt (* (cbrt (atan2 1 (+ (fma N N N) 1))) (cbrt (atan2 1 (+ (fma N N N) 1)))))
  (sqrt (cbrt (atan2 1 (+ (fma N N N) 1))))
  (sqrt (sqrt (atan2 1 (+ (fma N N N) 1))))
  (sqrt (sqrt (atan2 1 (+ (fma N N N) 1))))
  (sqrt 1)
  (sqrt (atan2 1 (+ (fma N N N) 1)))
  (/ 1 2)
  (sqrt (sqrt (atan2 1 (+ (fma N N N) 1))))
  (sqrt (sqrt (atan2 1 (+ (fma N N N) 1))))
  (real->posit16 (sqrt (atan2 1 (+ (fma N N N) 1))))
  (expm1 (* (sqrt (atan2 1 (+ (fma N N N) 1))) (sqrt (atan2 1 (+ (fma N N N) 1)))))
  (log1p (* (sqrt (atan2 1 (+ (fma N N N) 1))) (sqrt (atan2 1 (+ (fma N N N) 1)))))
  (+ 1/2 1/2)
  (+ 1/2 (/ 1 2))
  (+ 1 1)
  (+ (/ 1 2) 1/2)
  (+ (/ 1 2) (/ 1 2))
  (* (atan2 1 (+ (fma N N N) 1)) (atan2 1 (+ (fma N N N) 1)))
  (* (sqrt (atan2 1 (+ (fma N N N) 1))) (sqrt (atan2 1 (+ (fma N N N) 1))))
  (* (atan2 1 (+ (fma N N N) 1)) (atan2 1 (+ (fma N N N) 1)))
  (+ 1 1)
  (+ (log (sqrt (atan2 1 (+ (fma N N N) 1)))) (log (sqrt (atan2 1 (+ (fma N N N) 1)))))
  (log (* (sqrt (atan2 1 (+ (fma N N N) 1))) (sqrt (atan2 1 (+ (fma N N N) 1)))))
  (exp (* (sqrt (atan2 1 (+ (fma N N N) 1))) (sqrt (atan2 1 (+ (fma N N N) 1)))))
  (* (* (* (sqrt (atan2 1 (+ (fma N N N) 1))) (sqrt (atan2 1 (+ (fma N N N) 1)))) (sqrt (atan2 1 (+ (fma N N N) 1)))) (* (* (sqrt (atan2 1 (+ (fma N N N) 1))) (sqrt (atan2 1 (+ (fma N N N) 1)))) (sqrt (atan2 1 (+ (fma N N N) 1)))))
  (* (cbrt (* (sqrt (atan2 1 (+ (fma N N N) 1))) (sqrt (atan2 1 (+ (fma N N N) 1))))) (cbrt (* (sqrt (atan2 1 (+ (fma N N N) 1))) (sqrt (atan2 1 (+ (fma N N N) 1))))))
  (cbrt (* (sqrt (atan2 1 (+ (fma N N N) 1))) (sqrt (atan2 1 (+ (fma N N N) 1)))))
  (* (* (* (sqrt (atan2 1 (+ (fma N N N) 1))) (sqrt (atan2 1 (+ (fma N N N) 1)))) (* (sqrt (atan2 1 (+ (fma N N N) 1))) (sqrt (atan2 1 (+ (fma N N N) 1))))) (* (sqrt (atan2 1 (+ (fma N N N) 1))) (sqrt (atan2 1 (+ (fma N N N) 1)))))
  (* (atan2 1 (+ (fma N N N) 1)) (atan2 1 (+ (fma N N N) 1)))
  (sqrt (* (sqrt (atan2 1 (+ (fma N N N) 1))) (sqrt (atan2 1 (+ (fma N N N) 1)))))
  (sqrt (* (sqrt (atan2 1 (+ (fma N N N) 1))) (sqrt (atan2 1 (+ (fma N N N) 1)))))
  (* (* (cbrt (sqrt (atan2 1 (+ (fma N N N) 1)))) (cbrt (sqrt (atan2 1 (+ (fma N N N) 1))))) (* (cbrt (sqrt (atan2 1 (+ (fma N N N) 1)))) (cbrt (sqrt (atan2 1 (+ (fma N N N) 1))))))
  (* (cbrt (sqrt (atan2 1 (+ (fma N N N) 1)))) (cbrt (sqrt (atan2 1 (+ (fma N N N) 1)))))
  (* (sqrt (* (cbrt (atan2 1 (+ (fma N N N) 1))) (cbrt (atan2 1 (+ (fma N N N) 1))))) (sqrt (* (cbrt (atan2 1 (+ (fma N N N) 1))) (cbrt (atan2 1 (+ (fma N N N) 1))))))
  (* (sqrt (cbrt (atan2 1 (+ (fma N N N) 1)))) (sqrt (cbrt (atan2 1 (+ (fma N N N) 1)))))
  (* (sqrt (sqrt (atan2 1 (+ (fma N N N) 1)))) (sqrt (sqrt (atan2 1 (+ (fma N N N) 1)))))
  (* (sqrt (sqrt (atan2 1 (+ (fma N N N) 1)))) (sqrt (sqrt (atan2 1 (+ (fma N N N) 1)))))
  (* (sqrt (sqrt (atan2 1 (+ (fma N N N) 1)))) (sqrt (sqrt (atan2 1 (+ (fma N N N) 1)))))
  (* (sqrt (sqrt (atan2 1 (+ (fma N N N) 1)))) (sqrt (sqrt (atan2 1 (+ (fma N N N) 1)))))
  (* (sqrt 1) (sqrt 1))
  (* (sqrt (atan2 1 (+ (fma N N N) 1))) (sqrt (atan2 1 (+ (fma N N N) 1))))
  (* (sqrt (sqrt (atan2 1 (+ (fma N N N) 1)))) (sqrt (sqrt (atan2 1 (+ (fma N N N) 1)))))
  (* (sqrt (sqrt (atan2 1 (+ (fma N N N) 1)))) (sqrt (sqrt (atan2 1 (+ (fma N N N) 1)))))
  (* (sqrt (sqrt (atan2 1 (+ (fma N N N) 1)))) (sqrt (sqrt (atan2 1 (+ (fma N N N) 1)))))
  (* (sqrt (sqrt (atan2 1 (+ (fma N N N) 1)))) (sqrt (sqrt (atan2 1 (+ (fma N N N) 1)))))
  (* 1 1)
  (* (sqrt (atan2 1 (+ (fma N N N) 1))) (sqrt (atan2 1 (+ (fma N N N) 1))))
  (* (sqrt (sqrt (atan2 1 (+ (fma N N N) 1)))) (sqrt (sqrt (atan2 1 (+ (fma N N N) 1)))))
  (* (sqrt (sqrt (atan2 1 (+ (fma N N N) 1)))) (sqrt (sqrt (atan2 1 (+ (fma N N N) 1)))))
  (* (sqrt (sqrt (atan2 1 (+ (fma N N N) 1)))) (sqrt (sqrt (atan2 1 (+ (fma N N N) 1)))))
  (* (sqrt (sqrt (atan2 1 (+ (fma N N N) 1)))) (sqrt (sqrt (atan2 1 (+ (fma N N N) 1)))))
  (* (sqrt (sqrt (atan2 1 (+ (fma N N N) 1)))) (sqrt (sqrt (atan2 1 (+ (fma N N N) 1)))))
  (* (sqrt (sqrt (atan2 1 (+ (fma N N N) 1)))) (sqrt (sqrt (atan2 1 (+ (fma N N N) 1)))))
  (* (sqrt (sqrt (atan2 1 (+ (fma N N N) 1)))) (sqrt (sqrt (atan2 1 (+ (fma N N N) 1)))))
  (* (sqrt (sqrt (atan2 1 (+ (fma N N N) 1)))) (sqrt (sqrt (atan2 1 (+ (fma N N N) 1)))))
  (* 2 1/2)
  (* 2 1)
  (* 2 (/ 1 2))
  (* (sqrt (atan2 1 (+ (fma N N N) 1))) (* (cbrt (sqrt (atan2 1 (+ (fma N N N) 1)))) (cbrt (sqrt (atan2 1 (+ (fma N N N) 1))))))
  (* (sqrt (atan2 1 (+ (fma N N N) 1))) (sqrt (* (cbrt (atan2 1 (+ (fma N N N) 1))) (cbrt (atan2 1 (+ (fma N N N) 1))))))
  (* (sqrt (atan2 1 (+ (fma N N N) 1))) (sqrt (sqrt (atan2 1 (+ (fma N N N) 1)))))
  (* (sqrt (atan2 1 (+ (fma N N N) 1))) (sqrt 1))
  (* (sqrt (atan2 1 (+ (fma N N N) 1))) (sqrt (sqrt (atan2 1 (+ (fma N N N) 1)))))
  (* (sqrt (atan2 1 (+ (fma N N N) 1))) 1)
  (* (cbrt (sqrt (atan2 1 (+ (fma N N N) 1)))) (sqrt (atan2 1 (+ (fma N N N) 1))))
  (* (sqrt (cbrt (atan2 1 (+ (fma N N N) 1)))) (sqrt (atan2 1 (+ (fma N N N) 1))))
  (* (sqrt (sqrt (atan2 1 (+ (fma N N N) 1)))) (sqrt (atan2 1 (+ (fma N N N) 1))))
  (* (sqrt (atan2 1 (+ (fma N N N) 1))) (sqrt (atan2 1 (+ (fma N N N) 1))))
  (* (sqrt (sqrt (atan2 1 (+ (fma N N N) 1)))) (sqrt (atan2 1 (+ (fma N N N) 1))))
  (* (sqrt (atan2 1 (+ (fma N N N) 1))) (sqrt (atan2 1 (+ (fma N N N) 1))))
  (real->posit16 (* (sqrt (atan2 1 (+ (fma N N N) 1))) (sqrt (atan2 1 (+ (fma N N N) 1)))))
  (expm1 (atan2 1 (+ (fma N N N) 1)))
  (log1p (atan2 1 (+ (fma N N N) 1)))
  (log (atan2 1 (+ (fma N N N) 1)))
  (exp (atan2 1 (+ (fma N N N) 1)))
  (* (cbrt (atan2 1 (+ (fma N N N) 1))) (cbrt (atan2 1 (+ (fma N N N) 1))))
  (cbrt (atan2 1 (+ (fma N N N) 1)))
  (* (* (atan2 1 (+ (fma N N N) 1)) (atan2 1 (+ (fma N N N) 1))) (atan2 1 (+ (fma N N N) 1)))
  (sqrt (atan2 1 (+ (fma N N N) 1)))
  (sqrt (atan2 1 (+ (fma N N N) 1)))
  (real->posit16 (atan2 1 (+ (fma N N N) 1)))
  (sqrt (atan2 1 (+ (fma N N N) 1)))
  (sqrt (atan2 1 (+ (fma N N N) 1)))
  (sqrt (atan2 1 (+ (fma N N N) 1)))
  (sqrt (atan2 1 (+ (fma N N N) 1)))
  (sqrt (atan2 1 (+ (fma N N N) 1)))
  (sqrt (atan2 1 (+ (fma N N N) 1)))
  (atan2 1 (+ (fma N N N) 1))
  (atan2 1 (+ (fma N N N) 1))
  (atan2 1 (+ (fma N N N) 1))
  (atan2 1 (+ (fma N N N) 1))
  (atan2 1 (+ (fma N N N) 1))
  (atan2 1 (+ (fma N N N) 1))
6.956 * * [simplify]: iteration 0: 65 enodes
6.987 * * [simplify]: iteration 1: 118 enodes
7.041 * * [simplify]: iteration 2: 247 enodes
7.160 * * [simplify]: iteration 3: 658 enodes
8.307 * * [simplify]: iteration 4: 4110 enodes
9.722 * * [simplify]: iteration complete: 5000 enodes
9.723 * * [simplify]: Extracting #0: cost 30 inf + 0
9.724 * * [simplify]: Extracting #1: cost 399 inf + 3
9.729 * * [simplify]: Extracting #2: cost 937 inf + 154
9.734 * * [simplify]: Extracting #3: cost 965 inf + 397
9.740 * * [simplify]: Extracting #4: cost 955 inf + 954
9.758 * * [simplify]: Extracting #5: cost 782 inf + 68502
9.806 * * [simplify]: Extracting #6: cost 257 inf + 294829
9.885 * * [simplify]: Extracting #7: cost 2 inf + 416701
9.971 * * [simplify]: Extracting #8: cost 0 inf + 417736
10.054 * [simplify]: Simplified to:
  (expm1 (sqrt (atan2 1 (fma (+ N 1) N 1))))
  (log1p (sqrt (atan2 1 (fma (+ N 1) N 1))))
  (log (sqrt (atan2 1 (fma (+ N 1) N 1))))
  (exp (sqrt (atan2 1 (fma (+ N 1) N 1))))
  (* (cbrt (sqrt (atan2 1 (fma (+ N 1) N 1)))) (cbrt (sqrt (atan2 1 (fma (+ N 1) N 1)))))
  (cbrt (sqrt (atan2 1 (fma (+ N 1) N 1))))
  (* (atan2 1 (fma (+ N 1) N 1)) (sqrt (atan2 1 (fma (+ N 1) N 1))))
  (fabs (cbrt (atan2 1 (fma (+ N 1) N 1))))
  (sqrt (cbrt (atan2 1 (fma (+ N 1) N 1))))
  (sqrt (sqrt (atan2 1 (fma (+ N 1) N 1))))
  (sqrt (sqrt (atan2 1 (fma (+ N 1) N 1))))
  1
  (sqrt (atan2 1 (fma (+ N 1) N 1)))
  1/2
  (sqrt (sqrt (atan2 1 (fma (+ N 1) N 1))))
  (sqrt (sqrt (atan2 1 (fma (+ N 1) N 1))))
  (real->posit16 (sqrt (atan2 1 (fma (+ N 1) N 1))))
  (expm1 (sqrt (atan2 1 (fma (+ N 1) N 1))))
  (log1p (sqrt (atan2 1 (fma (+ N 1) N 1))))
  (log (sqrt (atan2 1 (fma (+ N 1) N 1))))
  (exp (sqrt (atan2 1 (fma (+ N 1) N 1))))
  (* (cbrt (sqrt (atan2 1 (fma (+ N 1) N 1)))) (cbrt (sqrt (atan2 1 (fma (+ N 1) N 1)))))
  (cbrt (sqrt (atan2 1 (fma (+ N 1) N 1))))
  (* (atan2 1 (fma (+ N 1) N 1)) (sqrt (atan2 1 (fma (+ N 1) N 1))))
  (fabs (cbrt (atan2 1 (fma (+ N 1) N 1))))
  (sqrt (cbrt (atan2 1 (fma (+ N 1) N 1))))
  (sqrt (sqrt (atan2 1 (fma (+ N 1) N 1))))
  (sqrt (sqrt (atan2 1 (fma (+ N 1) N 1))))
  1
  (sqrt (atan2 1 (fma (+ N 1) N 1)))
  1/2
  (sqrt (sqrt (atan2 1 (fma (+ N 1) N 1))))
  (sqrt (sqrt (atan2 1 (fma (+ N 1) N 1))))
  (real->posit16 (sqrt (atan2 1 (fma (+ N 1) N 1))))
  (expm1 (atan2 1 (fma (+ N 1) N 1)))
  (log1p (atan2 1 (fma (+ N 1) N 1)))
  1
  1
  2
  1
  1
  (* (atan2 1 (fma (+ N 1) N 1)) (atan2 1 (fma (+ N 1) N 1)))
  (atan2 1 (fma (+ N 1) N 1))
  (* (atan2 1 (fma (+ N 1) N 1)) (atan2 1 (fma (+ N 1) N 1)))
  2
  (log (atan2 1 (fma (+ N 1) N 1)))
  (log (atan2 1 (fma (+ N 1) N 1)))
  (exp (atan2 1 (fma (+ N 1) N 1)))
  (* (atan2 1 (fma (+ N 1) N 1)) (* (atan2 1 (fma (+ N 1) N 1)) (atan2 1 (fma (+ N 1) N 1))))
  (* (cbrt (atan2 1 (fma (+ N 1) N 1))) (cbrt (atan2 1 (fma (+ N 1) N 1))))
  (cbrt (atan2 1 (fma (+ N 1) N 1)))
  (* (atan2 1 (fma (+ N 1) N 1)) (* (atan2 1 (fma (+ N 1) N 1)) (atan2 1 (fma (+ N 1) N 1))))
  (* (atan2 1 (fma (+ N 1) N 1)) (atan2 1 (fma (+ N 1) N 1)))
  (sqrt (atan2 1 (fma (+ N 1) N 1)))
  (sqrt (atan2 1 (fma (+ N 1) N 1)))
  (* (sqrt (atan2 1 (fma (+ N 1) N 1))) (cbrt (sqrt (atan2 1 (fma (+ N 1) N 1)))))
  (* (cbrt (sqrt (atan2 1 (fma (+ N 1) N 1)))) (cbrt (sqrt (atan2 1 (fma (+ N 1) N 1)))))
  (* (cbrt (atan2 1 (fma (+ N 1) N 1))) (cbrt (atan2 1 (fma (+ N 1) N 1))))
  (cbrt (atan2 1 (fma (+ N 1) N 1)))
  (sqrt (atan2 1 (fma (+ N 1) N 1)))
  (sqrt (atan2 1 (fma (+ N 1) N 1)))
  (sqrt (atan2 1 (fma (+ N 1) N 1)))
  (sqrt (atan2 1 (fma (+ N 1) N 1)))
  1
  (atan2 1 (fma (+ N 1) N 1))
  (sqrt (atan2 1 (fma (+ N 1) N 1)))
  (sqrt (atan2 1 (fma (+ N 1) N 1)))
  (sqrt (atan2 1 (fma (+ N 1) N 1)))
  (sqrt (atan2 1 (fma (+ N 1) N 1)))
  1
  (atan2 1 (fma (+ N 1) N 1))
  (sqrt (atan2 1 (fma (+ N 1) N 1)))
  (sqrt (atan2 1 (fma (+ N 1) N 1)))
  (sqrt (atan2 1 (fma (+ N 1) N 1)))
  (sqrt (atan2 1 (fma (+ N 1) N 1)))
  (sqrt (atan2 1 (fma (+ N 1) N 1)))
  (sqrt (atan2 1 (fma (+ N 1) N 1)))
  (sqrt (atan2 1 (fma (+ N 1) N 1)))
  (sqrt (atan2 1 (fma (+ N 1) N 1)))
  1
  2
  1
  (* (* (cbrt (sqrt (atan2 1 (fma (+ N 1) N 1)))) (cbrt (sqrt (atan2 1 (fma (+ N 1) N 1))))) (sqrt (atan2 1 (fma (+ N 1) N 1))))
  (* (sqrt (atan2 1 (fma (+ N 1) N 1))) (fabs (cbrt (atan2 1 (fma (+ N 1) N 1)))))
  (* (sqrt (atan2 1 (fma (+ N 1) N 1))) (sqrt (sqrt (atan2 1 (fma (+ N 1) N 1)))))
  (sqrt (atan2 1 (fma (+ N 1) N 1)))
  (* (sqrt (atan2 1 (fma (+ N 1) N 1))) (sqrt (sqrt (atan2 1 (fma (+ N 1) N 1)))))
  (sqrt (atan2 1 (fma (+ N 1) N 1)))
  (* (sqrt (atan2 1 (fma (+ N 1) N 1))) (cbrt (sqrt (atan2 1 (fma (+ N 1) N 1)))))
  (* (sqrt (cbrt (atan2 1 (fma (+ N 1) N 1)))) (sqrt (atan2 1 (fma (+ N 1) N 1))))
  (* (sqrt (atan2 1 (fma (+ N 1) N 1))) (sqrt (sqrt (atan2 1 (fma (+ N 1) N 1)))))
  (atan2 1 (fma (+ N 1) N 1))
  (* (sqrt (atan2 1 (fma (+ N 1) N 1))) (sqrt (sqrt (atan2 1 (fma (+ N 1) N 1)))))
  (atan2 1 (fma (+ N 1) N 1))
  (real->posit16 (atan2 1 (fma (+ N 1) N 1)))
  (expm1 (atan2 1 (fma (+ N 1) N 1)))
  (log1p (atan2 1 (fma (+ N 1) N 1)))
  (log (atan2 1 (fma (+ N 1) N 1)))
  (exp (atan2 1 (fma (+ N 1) N 1)))
  (* (cbrt (atan2 1 (fma (+ N 1) N 1))) (cbrt (atan2 1 (fma (+ N 1) N 1))))
  (cbrt (atan2 1 (fma (+ N 1) N 1)))
  (* (atan2 1 (fma (+ N 1) N 1)) (* (atan2 1 (fma (+ N 1) N 1)) (atan2 1 (fma (+ N 1) N 1))))
  (sqrt (atan2 1 (fma (+ N 1) N 1)))
  (sqrt (atan2 1 (fma (+ N 1) N 1)))
  (real->posit16 (atan2 1 (fma (+ N 1) N 1)))
  (sqrt (atan2 1 (fma (+ N 1) N 1)))
  (sqrt (atan2 1 (fma (+ N 1) N 1)))
  (sqrt (atan2 1 (fma (+ N 1) N 1)))
  (sqrt (atan2 1 (fma (+ N 1) N 1)))
  (sqrt (atan2 1 (fma (+ N 1) N 1)))
  (sqrt (atan2 1 (fma (+ N 1) N 1)))
  (atan2 1 (fma (+ N 1) N 1))
  (atan2 1 (fma (+ N 1) N 1))
  (atan2 1 (fma (+ N 1) N 1))
  (atan2 1 (fma (+ N 1) N 1))
  (atan2 1 (fma (+ N 1) N 1))
  (atan2 1 (fma (+ N 1) N 1))
10.059 * * * [progress]: adding candidates to table
10.300 * [progress]: [Phase 3 of 3] Extracting.
10.300 * * [regime]: Finding splitpoints for: (#<alt (λ (N) (atan2 1 (+ (fma N N N) 1)))> #<alt (λ (N) (* (* (cbrt (sqrt (atan2 1 (+ (fma N N N) 1)))) (cbrt (sqrt (atan2 1 (+ (fma N N N) 1))))) (* (cbrt (sqrt (atan2 1 (+ (fma N N N) 1)))) (sqrt (atan2 1 (+ (fma N N N) 1))))))> #<alt (λ (N) (cbrt (* (atan2 1 (fma (+ N 1) N 1)) (* (atan2 1 (fma (+ N 1) N 1)) (atan2 1 (fma (+ N 1) N 1))))))> #<alt (λ (N) (- (atan (+ N 1)) (atan N)))> #<alt (λ (N) (* (* (* (cbrt (sqrt (atan2 1 (+ (fma N N N) 1)))) (cbrt (sqrt (atan2 1 (+ (fma N N N) 1))))) (* (cbrt (sqrt (atan2 1 (+ (fma N N N) 1)))) (cbrt (sqrt (atan2 1 (+ (fma N N N) 1)))))) (* (cbrt (sqrt (atan2 1 (+ (fma N N N) 1)))) (cbrt (sqrt (atan2 1 (+ (fma N N N) 1)))))))> #<alt (λ (N) (* (sqrt (sqrt (atan2 1 (+ (fma N N N) 1)))) (* (sqrt (sqrt (atan2 1 (+ (fma N N N) 1)))) (sqrt (atan2 1 (+ (fma N N N) 1))))))> #<alt (λ (N) (* (sqrt (atan2 1 (+ (fma N N N) 1))) (sqrt (* (* (cbrt (atan2 1 (+ (fma N N N) 1))) (cbrt (atan2 1 (+ (fma N N N) 1)))) (cbrt (atan2 1 (+ (fma N N N) 1)))))))> #<alt (λ (N) (* (sqrt (atan2 1 (+ (fma N N N) 1))) (* (sqrt (sqrt (atan2 1 (+ (fma N N N) 1)))) (sqrt (sqrt (atan2 1 (+ (fma N N N) 1)))))))>)
10.301 * * * [regime-changes]: Trying 2 branch expressions: ((- (atan (+ N 1)) (atan N)) N)
10.301 * * * * [regimes]: Trying to branch on (- (atan (+ N 1)) (atan N)) from (#<alt (λ (N) (atan2 1 (+ (fma N N N) 1)))> #<alt (λ (N) (* (* (cbrt (sqrt (atan2 1 (+ (fma N N N) 1)))) (cbrt (sqrt (atan2 1 (+ (fma N N N) 1))))) (* (cbrt (sqrt (atan2 1 (+ (fma N N N) 1)))) (sqrt (atan2 1 (+ (fma N N N) 1))))))> #<alt (λ (N) (cbrt (* (atan2 1 (fma (+ N 1) N 1)) (* (atan2 1 (fma (+ N 1) N 1)) (atan2 1 (fma (+ N 1) N 1))))))> #<alt (λ (N) (- (atan (+ N 1)) (atan N)))> #<alt (λ (N) (* (* (* (cbrt (sqrt (atan2 1 (+ (fma N N N) 1)))) (cbrt (sqrt (atan2 1 (+ (fma N N N) 1))))) (* (cbrt (sqrt (atan2 1 (+ (fma N N N) 1)))) (cbrt (sqrt (atan2 1 (+ (fma N N N) 1)))))) (* (cbrt (sqrt (atan2 1 (+ (fma N N N) 1)))) (cbrt (sqrt (atan2 1 (+ (fma N N N) 1)))))))> #<alt (λ (N) (* (sqrt (sqrt (atan2 1 (+ (fma N N N) 1)))) (* (sqrt (sqrt (atan2 1 (+ (fma N N N) 1)))) (sqrt (atan2 1 (+ (fma N N N) 1))))))> #<alt (λ (N) (* (sqrt (atan2 1 (+ (fma N N N) 1))) (sqrt (* (* (cbrt (atan2 1 (+ (fma N N N) 1))) (cbrt (atan2 1 (+ (fma N N N) 1)))) (cbrt (atan2 1 (+ (fma N N N) 1)))))))> #<alt (λ (N) (* (sqrt (atan2 1 (+ (fma N N N) 1))) (* (sqrt (sqrt (atan2 1 (+ (fma N N N) 1)))) (sqrt (sqrt (atan2 1 (+ (fma N N N) 1)))))))>)
10.342 * * * * [regimes]: Trying to branch on N from (#<alt (λ (N) (atan2 1 (+ (fma N N N) 1)))> #<alt (λ (N) (* (* (cbrt (sqrt (atan2 1 (+ (fma N N N) 1)))) (cbrt (sqrt (atan2 1 (+ (fma N N N) 1))))) (* (cbrt (sqrt (atan2 1 (+ (fma N N N) 1)))) (sqrt (atan2 1 (+ (fma N N N) 1))))))> #<alt (λ (N) (cbrt (* (atan2 1 (fma (+ N 1) N 1)) (* (atan2 1 (fma (+ N 1) N 1)) (atan2 1 (fma (+ N 1) N 1))))))> #<alt (λ (N) (- (atan (+ N 1)) (atan N)))> #<alt (λ (N) (* (* (* (cbrt (sqrt (atan2 1 (+ (fma N N N) 1)))) (cbrt (sqrt (atan2 1 (+ (fma N N N) 1))))) (* (cbrt (sqrt (atan2 1 (+ (fma N N N) 1)))) (cbrt (sqrt (atan2 1 (+ (fma N N N) 1)))))) (* (cbrt (sqrt (atan2 1 (+ (fma N N N) 1)))) (cbrt (sqrt (atan2 1 (+ (fma N N N) 1)))))))> #<alt (λ (N) (* (sqrt (sqrt (atan2 1 (+ (fma N N N) 1)))) (* (sqrt (sqrt (atan2 1 (+ (fma N N N) 1)))) (sqrt (atan2 1 (+ (fma N N N) 1))))))> #<alt (λ (N) (* (sqrt (atan2 1 (+ (fma N N N) 1))) (sqrt (* (* (cbrt (atan2 1 (+ (fma N N N) 1))) (cbrt (atan2 1 (+ (fma N N N) 1)))) (cbrt (atan2 1 (+ (fma N N N) 1)))))))> #<alt (λ (N) (* (sqrt (atan2 1 (+ (fma N N N) 1))) (* (sqrt (sqrt (atan2 1 (+ (fma N N N) 1)))) (sqrt (sqrt (atan2 1 (+ (fma N N N) 1)))))))>)
10.377 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
10.378 * [simplify]: Simplifying:
  (atan2 1 (+ (fma N N N) 1))
10.378 * * [simplify]: iteration 0: 5 enodes
10.378 * * [simplify]: iteration 1: 8 enodes
10.378 * * [simplify]: iteration complete: 8 enodes
10.378 * * [simplify]: Extracting #0: cost 1 inf + 0
10.378 * * [simplify]: Extracting #1: cost 3 inf + 0
10.378 * * [simplify]: Extracting #2: cost 3 inf + 1
10.378 * * [simplify]: Extracting #3: cost 4 inf + 1
10.379 * * [simplify]: Extracting #4: cost 0 inf + 392
10.379 * [simplify]: Simplified to:
  (atan2 1 (+ 1 (fma N N N)))
12.368 * [regime-testing]: Baseline error score: 0.3343381971075704
12.370 * [regime-testing]: Oracle error score: 0.29383313397467886
12.375 * [regime-testing]: End program error score: 0.3343381971075704
12.415 * [regime-testing]: Target error score: 0.33816179536994334