0.822 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.347 * * * [progress]: [2/2] Setting up program.
0.350 * [progress]: [Phase 2 of 3] Improving.
0.353 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (fmod (sinh c) (- c (pow -2.9807307601812193e+165 2.0)))
0.356 * * [simplify]: iteration  0 :  18  enodes  (cost  4 )
0.357 * * [simplify]: iteration  1 :  34  enodes  (cost  4 )
0.359 * * [simplify]: iteration  2 :  69  enodes  (cost  4 )
0.361 * * [simplify]: iteration  3 :  155  enodes  (cost  4 )
0.364 * * [simplify]: iteration  4 :  463  enodes  (cost  4 )
0.374 * * [simplify]: iteration  5 :  2090  enodes  (cost  4 )
0.419 * * [simplify]: iteration  6 :  5001  enodes  (cost  4 )
0.420 * [simplify]: Simplified to:
   (fmod (sinh c) (- c (pow -2.9807307601812193e+165 2.0)))
0.421 * * [progress]: iteration 1 / 4
0.422 * * * [progress]: picking best candidate
0.424 * * * * [pick]: Picked  #<alt (λ (c) (fmod (sinh c) (- c (pow -2.9807307601812193e+165 2.0))))>
0.424 * * * [progress]: localizing error
0.434 * * * [progress]: generating rewritten candidates
0.434 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
0.447 * * * [progress]: generating series expansions
0.447 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
0.449 * [approximate]: Taking taylor expansion of (sinh c) in (c) around 0
0.450 * [taylor]: Taking taylor expansion of (sinh c) in c
0.452 * [taylor]: Rewrote expression to (/ (- (exp c) (exp (- c))) 2)
0.452 * [taylor]: Taking taylor expansion of (- (exp c) (exp (- c))) in c
0.452 * [taylor]: Taking taylor expansion of (exp c) in c
0.452 * [taylor]: Taking taylor expansion of c in c
0.452 * [taylor]: Taking taylor expansion of (exp (- c)) in c
0.452 * [taylor]: Taking taylor expansion of (- c) in c
0.452 * [taylor]: Taking taylor expansion of c in c
0.453 * [taylor]: Taking taylor expansion of 2 in c
0.457 * [taylor]: Taking taylor expansion of (sinh c) in c
0.457 * [taylor]: Rewrote expression to (/ (- (exp c) (exp (- c))) 2)
0.457 * [taylor]: Taking taylor expansion of (- (exp c) (exp (- c))) in c
0.457 * [taylor]: Taking taylor expansion of (exp c) in c
0.457 * [taylor]: Taking taylor expansion of c in c
0.457 * [taylor]: Taking taylor expansion of (exp (- c)) in c
0.457 * [taylor]: Taking taylor expansion of (- c) in c
0.457 * [taylor]: Taking taylor expansion of c in c
0.458 * [taylor]: Taking taylor expansion of 2 in c
0.489 * [approximate]: Taking taylor expansion of (sinh (/ 1 c)) in (c) around 0
0.489 * [taylor]: Taking taylor expansion of (sinh (/ 1 c)) in c
0.489 * [taylor]: Rewrote expression to (/ (- (exp (/ 1 c)) (exp (- (/ 1 c)))) 2)
0.489 * [taylor]: Taking taylor expansion of (- (exp (/ 1 c)) (exp (- (/ 1 c)))) in c
0.489 * [taylor]: Taking taylor expansion of (exp (/ 1 c)) in c
0.489 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.489 * [taylor]: Taking taylor expansion of c in c
0.490 * [taylor]: Taking taylor expansion of (exp (- (/ 1 c))) in c
0.490 * [taylor]: Taking taylor expansion of (- (/ 1 c)) in c
0.490 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.490 * [taylor]: Taking taylor expansion of c in c
0.491 * [taylor]: Taking taylor expansion of 2 in c
0.492 * [taylor]: Taking taylor expansion of (sinh (/ 1 c)) in c
0.492 * [taylor]: Rewrote expression to (/ (- (exp (/ 1 c)) (exp (- (/ 1 c)))) 2)
0.492 * [taylor]: Taking taylor expansion of (- (exp (/ 1 c)) (exp (- (/ 1 c)))) in c
0.492 * [taylor]: Taking taylor expansion of (exp (/ 1 c)) in c
0.492 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.492 * [taylor]: Taking taylor expansion of c in c
0.492 * [taylor]: Taking taylor expansion of (exp (- (/ 1 c))) in c
0.492 * [taylor]: Taking taylor expansion of (- (/ 1 c)) in c
0.492 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.492 * [taylor]: Taking taylor expansion of c in c
0.493 * [taylor]: Taking taylor expansion of 2 in c
0.505 * [approximate]: Taking taylor expansion of (sinh (/ -1 c)) in (c) around 0
0.505 * [taylor]: Taking taylor expansion of (sinh (/ -1 c)) in c
0.505 * [taylor]: Rewrote expression to (/ (- (exp (/ -1 c)) (exp (- (/ -1 c)))) 2)
0.505 * [taylor]: Taking taylor expansion of (- (exp (/ -1 c)) (exp (- (/ -1 c)))) in c
0.505 * [taylor]: Taking taylor expansion of (exp (/ -1 c)) in c
0.505 * [taylor]: Taking taylor expansion of (/ -1 c) in c
0.505 * [taylor]: Taking taylor expansion of -1 in c
0.505 * [taylor]: Taking taylor expansion of c in c
0.505 * [taylor]: Taking taylor expansion of (exp (- (/ -1 c))) in c
0.505 * [taylor]: Taking taylor expansion of (- (/ -1 c)) in c
0.505 * [taylor]: Taking taylor expansion of (/ -1 c) in c
0.505 * [taylor]: Taking taylor expansion of -1 in c
0.505 * [taylor]: Taking taylor expansion of c in c
0.506 * [taylor]: Taking taylor expansion of 2 in c
0.506 * [taylor]: Taking taylor expansion of (sinh (/ -1 c)) in c
0.506 * [taylor]: Rewrote expression to (/ (- (exp (/ -1 c)) (exp (- (/ -1 c)))) 2)
0.506 * [taylor]: Taking taylor expansion of (- (exp (/ -1 c)) (exp (- (/ -1 c)))) in c
0.506 * [taylor]: Taking taylor expansion of (exp (/ -1 c)) in c
0.506 * [taylor]: Taking taylor expansion of (/ -1 c) in c
0.506 * [taylor]: Taking taylor expansion of -1 in c
0.506 * [taylor]: Taking taylor expansion of c in c
0.507 * [taylor]: Taking taylor expansion of (exp (- (/ -1 c))) in c
0.507 * [taylor]: Taking taylor expansion of (- (/ -1 c)) in c
0.507 * [taylor]: Taking taylor expansion of (/ -1 c) in c
0.507 * [taylor]: Taking taylor expansion of -1 in c
0.507 * [taylor]: Taking taylor expansion of c in c
0.507 * [taylor]: Taking taylor expansion of 2 in c
0.519 * * * [progress]: simplifying candidates
0.519 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (sinh c))
  (log1p (sinh c))
  (- (exp c) (exp (- c)))
  (log (sinh c))
  (exp (sinh c))
  (* (cbrt (sinh c)) (cbrt (sinh c)))
  (cbrt (sinh c))
  (* (* (sinh c) (sinh c)) (sinh c))
  (sqrt (sinh c))
  (sqrt (sinh c))
  (+ (* 1/6 (pow c 3)) (+ (* 1/120 (pow c 5)) c))
  (* 1/2 (- (exp c) (exp (- c))))
  (* 1/2 (- (exp c) (exp (* -1 c))))
0.522 * * [simplify]: iteration  0 :  63  enodes  (cost  42 )
0.524 * * [simplify]: iteration  1 :  133  enodes  (cost  39 )
0.527 * * [simplify]: iteration  2 :  319  enodes  (cost  39 )
0.532 * * [simplify]: iteration  3 :  809  enodes  (cost  39 )
0.550 * * [simplify]: iteration  4 :  4112  enodes  (cost  39 )
0.636 * * [simplify]: iteration  5 :  5002  enodes  (cost  39 )
0.637 * [simplify]: Simplified to:
   (expm1 (sinh c))
  (log1p (sinh c))
  (- (exp c) (exp (* -1 c)))
  (log (sinh c))
  (exp (sinh c))
  (* (cbrt (sinh c)) (cbrt (sinh c)))
  (cbrt (sinh c))
  (pow (sinh c) 3)
  (sqrt (sinh c))
  (sqrt (sinh c))
  (fma 1/6 (pow c 3) (fma 1/120 (pow c 5) c))
  (* 1/2 (- (exp c) (exp (* -1 c))))
  (* 1/2 (- (exp c) (exp (* -1 c))))
0.637 * * * [progress]: adding candidates to table
0.678 * * [progress]: iteration 2 / 4
0.678 * * * [progress]: picking best candidate
0.681 * * * * [pick]: Picked  #<alt (λ (c) (fmod (fma 1/6 (pow c 3) (fma 1/120 (pow c 5) c)) (- c (pow -2.9807307601812193e+165 2.0))))>
0.681 * * * [progress]: localizing error
0.695 * * * [progress]: generating rewritten candidates
0.695 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
0.696 * * * [progress]: generating series expansions
0.696 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
0.696 * [approximate]: Taking taylor expansion of (fma 1/6 (pow c 3) (fma 1/120 (pow c 5) c)) in (c) around 0
0.696 * [taylor]: Taking taylor expansion of (fma 1/6 (pow c 3) (fma 1/120 (pow c 5) c)) in c
0.696 * [taylor]: Rewrote expression to (+ (* 1/6 (pow c 3)) (fma 1/120 (pow c 5) c))
0.696 * [taylor]: Taking taylor expansion of (* 1/6 (pow c 3)) in c
0.696 * [taylor]: Taking taylor expansion of 1/6 in c
0.696 * [taylor]: Taking taylor expansion of (pow c 3) in c
0.696 * [taylor]: Taking taylor expansion of c in c
0.697 * [taylor]: Taking taylor expansion of (fma 1/120 (pow c 5) c) in c
0.697 * [taylor]: Rewrote expression to (+ (* 1/120 (pow c 5)) c)
0.697 * [taylor]: Taking taylor expansion of (* 1/120 (pow c 5)) in c
0.697 * [taylor]: Taking taylor expansion of 1/120 in c
0.697 * [taylor]: Taking taylor expansion of (pow c 5) in c
0.697 * [taylor]: Taking taylor expansion of c in c
0.697 * [taylor]: Taking taylor expansion of c in c
0.697 * [taylor]: Taking taylor expansion of (fma 1/6 (pow c 3) (fma 1/120 (pow c 5) c)) in c
0.697 * [taylor]: Rewrote expression to (+ (* 1/6 (pow c 3)) (fma 1/120 (pow c 5) c))
0.697 * [taylor]: Taking taylor expansion of (* 1/6 (pow c 3)) in c
0.697 * [taylor]: Taking taylor expansion of 1/6 in c
0.697 * [taylor]: Taking taylor expansion of (pow c 3) in c
0.697 * [taylor]: Taking taylor expansion of c in c
0.697 * [taylor]: Taking taylor expansion of (fma 1/120 (pow c 5) c) in c
0.697 * [taylor]: Rewrote expression to (+ (* 1/120 (pow c 5)) c)
0.697 * [taylor]: Taking taylor expansion of (* 1/120 (pow c 5)) in c
0.697 * [taylor]: Taking taylor expansion of 1/120 in c
0.697 * [taylor]: Taking taylor expansion of (pow c 5) in c
0.697 * [taylor]: Taking taylor expansion of c in c
0.697 * [taylor]: Taking taylor expansion of c in c
0.705 * [approximate]: Taking taylor expansion of (fma 1/6 (pow (/ 1 c) 3) (fma 1/120 (pow (/ 1 c) 5) (/ 1 c))) in (c) around 0
0.705 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ 1 c) 3) (fma 1/120 (pow (/ 1 c) 5) (/ 1 c))) in c
0.705 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ 1 c) 3)) (fma 1/120 (pow (/ 1 c) 5) (/ 1 c)))
0.705 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ 1 c) 3)) in c
0.705 * [taylor]: Taking taylor expansion of 1/6 in c
0.705 * [taylor]: Taking taylor expansion of (pow (/ 1 c) 3) in c
0.705 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.705 * [taylor]: Taking taylor expansion of c in c
0.706 * [taylor]: Taking taylor expansion of (fma 1/120 (pow (/ 1 c) 5) (/ 1 c)) in c
0.706 * [taylor]: Rewrote expression to (+ (* 1/120 (pow (/ 1 c) 5)) (/ 1 c))
0.706 * [taylor]: Taking taylor expansion of (* 1/120 (pow (/ 1 c) 5)) in c
0.706 * [taylor]: Taking taylor expansion of 1/120 in c
0.706 * [taylor]: Taking taylor expansion of (pow (/ 1 c) 5) in c
0.706 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.706 * [taylor]: Taking taylor expansion of c in c
0.706 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.706 * [taylor]: Taking taylor expansion of c in c
0.706 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ 1 c) 3) (fma 1/120 (pow (/ 1 c) 5) (/ 1 c))) in c
0.706 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ 1 c) 3)) (fma 1/120 (pow (/ 1 c) 5) (/ 1 c)))
0.706 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ 1 c) 3)) in c
0.706 * [taylor]: Taking taylor expansion of 1/6 in c
0.707 * [taylor]: Taking taylor expansion of (pow (/ 1 c) 3) in c
0.707 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.707 * [taylor]: Taking taylor expansion of c in c
0.707 * [taylor]: Taking taylor expansion of (fma 1/120 (pow (/ 1 c) 5) (/ 1 c)) in c
0.707 * [taylor]: Rewrote expression to (+ (* 1/120 (pow (/ 1 c) 5)) (/ 1 c))
0.707 * [taylor]: Taking taylor expansion of (* 1/120 (pow (/ 1 c) 5)) in c
0.707 * [taylor]: Taking taylor expansion of 1/120 in c
0.707 * [taylor]: Taking taylor expansion of (pow (/ 1 c) 5) in c
0.707 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.707 * [taylor]: Taking taylor expansion of c in c
0.707 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.707 * [taylor]: Taking taylor expansion of c in c
0.729 * [approximate]: Taking taylor expansion of (fma 1/6 (pow (/ -1 c) 3) (fma 1/120 (pow (/ -1 c) 5) (/ -1 c))) in (c) around 0
0.729 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ -1 c) 3) (fma 1/120 (pow (/ -1 c) 5) (/ -1 c))) in c
0.729 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ -1 c) 3)) (fma 1/120 (pow (/ -1 c) 5) (/ -1 c)))
0.729 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ -1 c) 3)) in c
0.729 * [taylor]: Taking taylor expansion of 1/6 in c
0.729 * [taylor]: Taking taylor expansion of (pow (/ -1 c) 3) in c
0.729 * [taylor]: Taking taylor expansion of (/ -1 c) in c
0.729 * [taylor]: Taking taylor expansion of -1 in c
0.729 * [taylor]: Taking taylor expansion of c in c
0.730 * [taylor]: Taking taylor expansion of (fma 1/120 (pow (/ -1 c) 5) (/ -1 c)) in c
0.730 * [taylor]: Rewrote expression to (+ (* 1/120 (pow (/ -1 c) 5)) (/ -1 c))
0.730 * [taylor]: Taking taylor expansion of (* 1/120 (pow (/ -1 c) 5)) in c
0.730 * [taylor]: Taking taylor expansion of 1/120 in c
0.730 * [taylor]: Taking taylor expansion of (pow (/ -1 c) 5) in c
0.730 * [taylor]: Taking taylor expansion of (/ -1 c) in c
0.730 * [taylor]: Taking taylor expansion of -1 in c
0.730 * [taylor]: Taking taylor expansion of c in c
0.730 * [taylor]: Taking taylor expansion of (/ -1 c) in c
0.730 * [taylor]: Taking taylor expansion of -1 in c
0.730 * [taylor]: Taking taylor expansion of c in c
0.730 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ -1 c) 3) (fma 1/120 (pow (/ -1 c) 5) (/ -1 c))) in c
0.731 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ -1 c) 3)) (fma 1/120 (pow (/ -1 c) 5) (/ -1 c)))
0.731 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ -1 c) 3)) in c
0.731 * [taylor]: Taking taylor expansion of 1/6 in c
0.731 * [taylor]: Taking taylor expansion of (pow (/ -1 c) 3) in c
0.731 * [taylor]: Taking taylor expansion of (/ -1 c) in c
0.731 * [taylor]: Taking taylor expansion of -1 in c
0.731 * [taylor]: Taking taylor expansion of c in c
0.731 * [taylor]: Taking taylor expansion of (fma 1/120 (pow (/ -1 c) 5) (/ -1 c)) in c
0.731 * [taylor]: Rewrote expression to (+ (* 1/120 (pow (/ -1 c) 5)) (/ -1 c))
0.731 * [taylor]: Taking taylor expansion of (* 1/120 (pow (/ -1 c) 5)) in c
0.731 * [taylor]: Taking taylor expansion of 1/120 in c
0.731 * [taylor]: Taking taylor expansion of (pow (/ -1 c) 5) in c
0.731 * [taylor]: Taking taylor expansion of (/ -1 c) in c
0.731 * [taylor]: Taking taylor expansion of -1 in c
0.731 * [taylor]: Taking taylor expansion of c in c
0.731 * [taylor]: Taking taylor expansion of (/ -1 c) in c
0.731 * [taylor]: Taking taylor expansion of -1 in c
0.731 * [taylor]: Taking taylor expansion of c in c
0.750 * * * [progress]: simplifying candidates
0.751 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (fma 1/6 (pow c 3) (fma 1/120 (pow c 5) c)))
  (log1p (fma 1/6 (pow c 3) (fma 1/120 (pow c 5) c)))
  (* 1/6 (pow c 3))
  (log (fma 1/6 (pow c 3) (fma 1/120 (pow c 5) c)))
  (exp (fma 1/6 (pow c 3) (fma 1/120 (pow c 5) c)))
  (* (cbrt (fma 1/6 (pow c 3) (fma 1/120 (pow c 5) c))) (cbrt (fma 1/6 (pow c 3) (fma 1/120 (pow c 5) c))))
  (cbrt (fma 1/6 (pow c 3) (fma 1/120 (pow c 5) c)))
  (* (* (fma 1/6 (pow c 3) (fma 1/120 (pow c 5) c)) (fma 1/6 (pow c 3) (fma 1/120 (pow c 5) c))) (fma 1/6 (pow c 3) (fma 1/120 (pow c 5) c)))
  (sqrt (fma 1/6 (pow c 3) (fma 1/120 (pow c 5) c)))
  (sqrt (fma 1/6 (pow c 3) (fma 1/120 (pow c 5) c)))
  (+ (* 1/6 (pow c 3)) (+ (* 1/120 (pow c 5)) c))
  (+ (* 1/6 (pow c 3)) (+ (* 1/120 (pow c 5)) c))
  (+ (* 1/6 (pow c 3)) (+ (* 1/120 (pow c 5)) c))
0.753 * * [simplify]: iteration  0 :  41  enodes  (cost  74 )
0.755 * * [simplify]: iteration  1 :  119  enodes  (cost  65 )
0.758 * * [simplify]: iteration  2 :  587  enodes  (cost  65 )
0.772 * * [simplify]: iteration  3 :  4170  enodes  (cost  65 )
0.895 * * [simplify]: iteration  4 :  5001  enodes  (cost  65 )
0.896 * [simplify]: Simplified to:
   (expm1 (fma 1/6 (pow c 3) (fma 1/120 (pow c 5) c)))
  (log1p (fma 1/6 (pow c 3) (fma 1/120 (pow c 5) c)))
  (* 1/6 (pow c 3))
  (log (fma 1/6 (pow c 3) (fma 1/120 (pow c 5) c)))
  (exp (fma 1/6 (pow c 3) (fma 1/120 (pow c 5) c)))
  (* (cbrt (fma 1/6 (pow c 3) (fma 1/120 (pow c 5) c))) (cbrt (fma 1/6 (pow c 3) (fma 1/120 (pow c 5) c))))
  (cbrt (fma 1/6 (pow c 3) (fma 1/120 (pow c 5) c)))
  (pow (fma 1/6 (pow c 3) (fma 1/120 (pow c 5) c)) 3)
  (sqrt (fma 1/6 (pow c 3) (fma 1/120 (pow c 5) c)))
  (sqrt (fma 1/6 (pow c 3) (fma 1/120 (pow c 5) c)))
  (fma 1/6 (pow c 3) (fma 1/120 (pow c 5) c))
  (fma 1/6 (pow c 3) (fma 1/120 (pow c 5) c))
  (fma 1/6 (pow c 3) (fma 1/120 (pow c 5) c))
0.896 * * * [progress]: adding candidates to table
0.937 * [progress]: [Phase 3 of 3] Extracting.
0.937 * * [regime]: Finding splitpoints for: (#<alt (λ (c) (fmod (fma 1/6 (pow c 3) (fma 1/120 (pow c 5) c)) (- c (pow -2.9807307601812193e+165 2.0))))> #<alt (λ (c) (fmod (sinh c) (- c (pow -2.9807307601812193e+165 2.0))))>)
0.938 * * * [regime-changes]: Trying 2 branch expressions: ((fmod (sinh c) (- c (pow -2.9807307601812193e+165 2.0))) c)
0.939 * * * * [regimes]: Trying to branch on (fmod (sinh c) (- c (pow -2.9807307601812193e+165 2.0))) from (#<alt (λ (c) (fmod (fma 1/6 (pow c 3) (fma 1/120 (pow c 5) c)) (- c (pow -2.9807307601812193e+165 2.0))))> #<alt (λ (c) (fmod (sinh c) (- c (pow -2.9807307601812193e+165 2.0))))>)
0.963 * * * * [regimes]: Trying to branch on c from (#<alt (λ (c) (fmod (fma 1/6 (pow c 3) (fma 1/120 (pow c 5) c)) (- c (pow -2.9807307601812193e+165 2.0))))> #<alt (λ (c) (fmod (sinh c) (- c (pow -2.9807307601812193e+165 2.0))))>)
0.974 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
0.975 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (fmod (sinh c) (- c (pow -2.9807307601812193e+165 2.0)))
0.975 * * [simplify]: iteration  0 :  7  enodes  (cost  4 )
0.976 * [simplify]: Simplified to:
   (fmod (sinh c) (- c (pow -2.9807307601812193e+165 2.0)))
4.063 * [regime-testing]: Baseline error score: 0.007625953244155519
4.064 * [regime-testing]: Oracle error score: 0.0037504688086010753
4.065 * [regime-testing]: End program error score: 0.007625953244155519