21.030 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.127 * * * [progress]: [2/2] Setting up program.
0.129 * [progress]: [Phase 2 of 3] Improving.
0.129 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (fmod (sinh c) (- c (pow -2.9807307601812193e+165 2.0)))
0.131 * * [simplify]: iteration  0 :  18  enodes  (cost  4 )
0.133 * * [simplify]: iteration  1 :  34  enodes  (cost  4 )
0.134 * * [simplify]: iteration  2 :  69  enodes  (cost  4 )
0.136 * * [simplify]: iteration  3 :  155  enodes  (cost  4 )
0.139 * * [simplify]: iteration  4 :  463  enodes  (cost  4 )
0.150 * * [simplify]: iteration  5 :  2090  enodes  (cost  4 )
0.192 * * [simplify]: iteration  6 :  5001  enodes  (cost  4 )
0.193 * [simplify]: Simplified to:
   (fmod (sinh c) (- c (pow -2.9807307601812193e+165 2.0)))
0.193 * * [progress]: iteration 1 / 4
0.193 * * * [progress]: picking best candidate
0.195 * * * * [pick]: Picked  #<alt (λ (c) (fmod (sinh c) (- c (pow -2.9807307601812193e+165 2.0))))>
0.195 * * * [progress]: localizing error
0.202 * * * [progress]: generating rewritten candidates
0.202 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
0.203 * * * [progress]: generating series expansions
0.203 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
0.203 * [approximate]: Taking taylor expansion of (sinh c) in (c) around 0
0.203 * [taylor]: Taking taylor expansion of (sinh c) in c
0.203 * [taylor]: Rewrote expression to (/ (- (exp c) (exp (- c))) 2)
0.203 * [taylor]: Taking taylor expansion of (- (exp c) (exp (- c))) in c
0.203 * [taylor]: Taking taylor expansion of (exp c) in c
0.203 * [taylor]: Taking taylor expansion of c in c
0.203 * [taylor]: Taking taylor expansion of (exp (- c)) in c
0.203 * [taylor]: Taking taylor expansion of (- c) in c
0.203 * [taylor]: Taking taylor expansion of c in c
0.204 * [taylor]: Taking taylor expansion of 2 in c
0.207 * [taylor]: Taking taylor expansion of (sinh c) in c
0.207 * [taylor]: Rewrote expression to (/ (- (exp c) (exp (- c))) 2)
0.207 * [taylor]: Taking taylor expansion of (- (exp c) (exp (- c))) in c
0.207 * [taylor]: Taking taylor expansion of (exp c) in c
0.207 * [taylor]: Taking taylor expansion of c in c
0.207 * [taylor]: Taking taylor expansion of (exp (- c)) in c
0.207 * [taylor]: Taking taylor expansion of (- c) in c
0.207 * [taylor]: Taking taylor expansion of c in c
0.207 * [taylor]: Taking taylor expansion of 2 in c
0.235 * [approximate]: Taking taylor expansion of (sinh (/ 1 c)) in (c) around 0
0.235 * [taylor]: Taking taylor expansion of (sinh (/ 1 c)) in c
0.235 * [taylor]: Rewrote expression to (/ (- (exp (/ 1 c)) (exp (- (/ 1 c)))) 2)
0.235 * [taylor]: Taking taylor expansion of (- (exp (/ 1 c)) (exp (- (/ 1 c)))) in c
0.235 * [taylor]: Taking taylor expansion of (exp (/ 1 c)) in c
0.235 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.235 * [taylor]: Taking taylor expansion of c in c
0.235 * [taylor]: Taking taylor expansion of (exp (- (/ 1 c))) in c
0.235 * [taylor]: Taking taylor expansion of (- (/ 1 c)) in c
0.235 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.235 * [taylor]: Taking taylor expansion of c in c
0.236 * [taylor]: Taking taylor expansion of 2 in c
0.236 * [taylor]: Taking taylor expansion of (sinh (/ 1 c)) in c
0.236 * [taylor]: Rewrote expression to (/ (- (exp (/ 1 c)) (exp (- (/ 1 c)))) 2)
0.236 * [taylor]: Taking taylor expansion of (- (exp (/ 1 c)) (exp (- (/ 1 c)))) in c
0.236 * [taylor]: Taking taylor expansion of (exp (/ 1 c)) in c
0.236 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.236 * [taylor]: Taking taylor expansion of c in c
0.237 * [taylor]: Taking taylor expansion of (exp (- (/ 1 c))) in c
0.237 * [taylor]: Taking taylor expansion of (- (/ 1 c)) in c
0.237 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.237 * [taylor]: Taking taylor expansion of c in c
0.237 * [taylor]: Taking taylor expansion of 2 in c
0.249 * [approximate]: Taking taylor expansion of (sinh (/ -1 c)) in (c) around 0
0.249 * [taylor]: Taking taylor expansion of (sinh (/ -1 c)) in c
0.249 * [taylor]: Rewrote expression to (/ (- (exp (/ -1 c)) (exp (- (/ -1 c)))) 2)
0.249 * [taylor]: Taking taylor expansion of (- (exp (/ -1 c)) (exp (- (/ -1 c)))) in c
0.249 * [taylor]: Taking taylor expansion of (exp (/ -1 c)) in c
0.249 * [taylor]: Taking taylor expansion of (/ -1 c) in c
0.249 * [taylor]: Taking taylor expansion of -1 in c
0.249 * [taylor]: Taking taylor expansion of c in c
0.250 * [taylor]: Taking taylor expansion of (exp (- (/ -1 c))) in c
0.250 * [taylor]: Taking taylor expansion of (- (/ -1 c)) in c
0.250 * [taylor]: Taking taylor expansion of (/ -1 c) in c
0.250 * [taylor]: Taking taylor expansion of -1 in c
0.250 * [taylor]: Taking taylor expansion of c in c
0.250 * [taylor]: Taking taylor expansion of 2 in c
0.251 * [taylor]: Taking taylor expansion of (sinh (/ -1 c)) in c
0.251 * [taylor]: Rewrote expression to (/ (- (exp (/ -1 c)) (exp (- (/ -1 c)))) 2)
0.251 * [taylor]: Taking taylor expansion of (- (exp (/ -1 c)) (exp (- (/ -1 c)))) in c
0.251 * [taylor]: Taking taylor expansion of (exp (/ -1 c)) in c
0.251 * [taylor]: Taking taylor expansion of (/ -1 c) in c
0.251 * [taylor]: Taking taylor expansion of -1 in c
0.251 * [taylor]: Taking taylor expansion of c in c
0.251 * [taylor]: Taking taylor expansion of (exp (- (/ -1 c))) in c
0.251 * [taylor]: Taking taylor expansion of (- (/ -1 c)) in c
0.251 * [taylor]: Taking taylor expansion of (/ -1 c) in c
0.251 * [taylor]: Taking taylor expansion of -1 in c
0.251 * [taylor]: Taking taylor expansion of c in c
0.252 * [taylor]: Taking taylor expansion of 2 in c
0.269 * * * [progress]: simplifying candidates
0.269 * [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))))
0.272 * * [simplify]: iteration  0 :  63  enodes  (cost  42 )
0.273 * * [simplify]: iteration  1 :  133  enodes  (cost  39 )
0.276 * * [simplify]: iteration  2 :  319  enodes  (cost  39 )
0.281 * * [simplify]: iteration  3 :  809  enodes  (cost  39 )
0.302 * * [simplify]: iteration  4 :  4112  enodes  (cost  39 )
0.383 * * [simplify]: iteration  5 :  5001  enodes  (cost  39 )
0.384 * [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))))
0.384 * * * [progress]: adding candidates to table
0.416 * * [progress]: iteration 2 / 4
0.416 * * * [progress]: picking best candidate
0.419 * * * * [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))))>
0.419 * * * [progress]: localizing error
0.432 * * * [progress]: generating rewritten candidates
0.432 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
0.433 * * * [progress]: generating series expansions
0.433 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
0.433 * [approximate]: Taking taylor expansion of (fma 1/6 (pow c 3) (fma 1/120 (pow c 5) c)) in (c) around 0
0.433 * [taylor]: Taking taylor expansion of (fma 1/6 (pow c 3) (fma 1/120 (pow c 5) c)) in c
0.433 * [taylor]: Rewrote expression to (+ (* 1/6 (pow c 3)) (fma 1/120 (pow c 5) c))
0.433 * [taylor]: Taking taylor expansion of (* 1/6 (pow c 3)) in c
0.433 * [taylor]: Taking taylor expansion of 1/6 in c
0.433 * [taylor]: Taking taylor expansion of (pow c 3) in c
0.434 * [taylor]: Taking taylor expansion of c in c
0.434 * [taylor]: Taking taylor expansion of (fma 1/120 (pow c 5) c) in c
0.434 * [taylor]: Rewrote expression to (+ (* 1/120 (pow c 5)) c)
0.434 * [taylor]: Taking taylor expansion of (* 1/120 (pow c 5)) in c
0.434 * [taylor]: Taking taylor expansion of 1/120 in c
0.434 * [taylor]: Taking taylor expansion of (pow c 5) in c
0.434 * [taylor]: Taking taylor expansion of c in c
0.434 * [taylor]: Taking taylor expansion of c in c
0.434 * [taylor]: Taking taylor expansion of (fma 1/6 (pow c 3) (fma 1/120 (pow c 5) c)) in c
0.434 * [taylor]: Rewrote expression to (+ (* 1/6 (pow c 3)) (fma 1/120 (pow c 5) c))
0.434 * [taylor]: Taking taylor expansion of (* 1/6 (pow c 3)) in c
0.434 * [taylor]: Taking taylor expansion of 1/6 in c
0.434 * [taylor]: Taking taylor expansion of (pow c 3) in c
0.434 * [taylor]: Taking taylor expansion of c in c
0.434 * [taylor]: Taking taylor expansion of (fma 1/120 (pow c 5) c) in c
0.434 * [taylor]: Rewrote expression to (+ (* 1/120 (pow c 5)) c)
0.434 * [taylor]: Taking taylor expansion of (* 1/120 (pow c 5)) in c
0.434 * [taylor]: Taking taylor expansion of 1/120 in c
0.434 * [taylor]: Taking taylor expansion of (pow c 5) in c
0.434 * [taylor]: Taking taylor expansion of c in c
0.434 * [taylor]: Taking taylor expansion of c in c
0.446 * [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
0.446 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ 1 c) 3) (fma 1/120 (pow (/ 1 c) 5) (/ 1 c))) in c
0.447 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ 1 c) 3)) (fma 1/120 (pow (/ 1 c) 5) (/ 1 c)))
0.447 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ 1 c) 3)) in c
0.447 * [taylor]: Taking taylor expansion of 1/6 in c
0.447 * [taylor]: Taking taylor expansion of (pow (/ 1 c) 3) in c
0.447 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.447 * [taylor]: Taking taylor expansion of c in c
0.447 * [taylor]: Taking taylor expansion of (fma 1/120 (pow (/ 1 c) 5) (/ 1 c)) in c
0.447 * [taylor]: Rewrote expression to (+ (* 1/120 (pow (/ 1 c) 5)) (/ 1 c))
0.447 * [taylor]: Taking taylor expansion of (* 1/120 (pow (/ 1 c) 5)) in c
0.447 * [taylor]: Taking taylor expansion of 1/120 in c
0.447 * [taylor]: Taking taylor expansion of (pow (/ 1 c) 5) in c
0.447 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.447 * [taylor]: Taking taylor expansion of c in c
0.447 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.447 * [taylor]: Taking taylor expansion of c in c
0.448 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ 1 c) 3) (fma 1/120 (pow (/ 1 c) 5) (/ 1 c))) in c
0.448 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ 1 c) 3)) (fma 1/120 (pow (/ 1 c) 5) (/ 1 c)))
0.448 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ 1 c) 3)) in c
0.448 * [taylor]: Taking taylor expansion of 1/6 in c
0.448 * [taylor]: Taking taylor expansion of (pow (/ 1 c) 3) in c
0.448 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.448 * [taylor]: Taking taylor expansion of c in c
0.448 * [taylor]: Taking taylor expansion of (fma 1/120 (pow (/ 1 c) 5) (/ 1 c)) in c
0.448 * [taylor]: Rewrote expression to (+ (* 1/120 (pow (/ 1 c) 5)) (/ 1 c))
0.448 * [taylor]: Taking taylor expansion of (* 1/120 (pow (/ 1 c) 5)) in c
0.448 * [taylor]: Taking taylor expansion of 1/120 in c
0.448 * [taylor]: Taking taylor expansion of (pow (/ 1 c) 5) in c
0.448 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.448 * [taylor]: Taking taylor expansion of c in c
0.449 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.449 * [taylor]: Taking taylor expansion of c in c
0.467 * [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
0.467 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ -1 c) 3) (fma 1/120 (pow (/ -1 c) 5) (/ -1 c))) in c
0.467 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ -1 c) 3)) (fma 1/120 (pow (/ -1 c) 5) (/ -1 c)))
0.467 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ -1 c) 3)) in c
0.467 * [taylor]: Taking taylor expansion of 1/6 in c
0.467 * [taylor]: Taking taylor expansion of (pow (/ -1 c) 3) in c
0.467 * [taylor]: Taking taylor expansion of (/ -1 c) in c
0.467 * [taylor]: Taking taylor expansion of -1 in c
0.467 * [taylor]: Taking taylor expansion of c in c
0.468 * [taylor]: Taking taylor expansion of (fma 1/120 (pow (/ -1 c) 5) (/ -1 c)) in c
0.468 * [taylor]: Rewrote expression to (+ (* 1/120 (pow (/ -1 c) 5)) (/ -1 c))
0.468 * [taylor]: Taking taylor expansion of (* 1/120 (pow (/ -1 c) 5)) in c
0.468 * [taylor]: Taking taylor expansion of 1/120 in c
0.468 * [taylor]: Taking taylor expansion of (pow (/ -1 c) 5) in c
0.468 * [taylor]: Taking taylor expansion of (/ -1 c) in c
0.468 * [taylor]: Taking taylor expansion of -1 in c
0.468 * [taylor]: Taking taylor expansion of c in c
0.468 * [taylor]: Taking taylor expansion of (/ -1 c) in c
0.468 * [taylor]: Taking taylor expansion of -1 in c
0.468 * [taylor]: Taking taylor expansion of c in c
0.468 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ -1 c) 3) (fma 1/120 (pow (/ -1 c) 5) (/ -1 c))) in c
0.468 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ -1 c) 3)) (fma 1/120 (pow (/ -1 c) 5) (/ -1 c)))
0.469 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ -1 c) 3)) in c
0.469 * [taylor]: Taking taylor expansion of 1/6 in c
0.469 * [taylor]: Taking taylor expansion of (pow (/ -1 c) 3) in c
0.469 * [taylor]: Taking taylor expansion of (/ -1 c) in c
0.469 * [taylor]: Taking taylor expansion of -1 in c
0.469 * [taylor]: Taking taylor expansion of c in c
0.469 * [taylor]: Taking taylor expansion of (fma 1/120 (pow (/ -1 c) 5) (/ -1 c)) in c
0.469 * [taylor]: Rewrote expression to (+ (* 1/120 (pow (/ -1 c) 5)) (/ -1 c))
0.469 * [taylor]: Taking taylor expansion of (* 1/120 (pow (/ -1 c) 5)) in c
0.469 * [taylor]: Taking taylor expansion of 1/120 in c
0.469 * [taylor]: Taking taylor expansion of (pow (/ -1 c) 5) in c
0.469 * [taylor]: Taking taylor expansion of (/ -1 c) in c
0.469 * [taylor]: Taking taylor expansion of -1 in c
0.469 * [taylor]: Taking taylor expansion of c in c
0.469 * [taylor]: Taking taylor expansion of (/ -1 c) in c
0.469 * [taylor]: Taking taylor expansion of -1 in c
0.469 * [taylor]: Taking taylor expansion of c in c
0.488 * * * [progress]: simplifying candidates
0.489 * [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))
0.492 * * [simplify]: iteration  0 :  41  enodes  (cost  74 )
0.493 * * [simplify]: iteration  1 :  119  enodes  (cost  65 )
0.496 * * [simplify]: iteration  2 :  587  enodes  (cost  65 )
0.511 * * [simplify]: iteration  3 :  4170  enodes  (cost  65 )
0.632 * * [simplify]: iteration  4 :  5001  enodes  (cost  65 )
0.633 * [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))
0.633 * * * [progress]: adding candidates to table
0.675 * [progress]: [Phase 3 of 3] Extracting.
0.675 * * [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))))>)
0.675 * * * [regime-changes]: Trying 2 branch expressions: ((fmod (sinh c) (- c (pow -2.9807307601812193e+165 2.0))) c)
0.675 * * * * [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))))>)
0.698 * * * * [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))))>)
0.713 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
0.713 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (fmod (sinh c) (- c (pow -2.9807307601812193e+165 2.0)))
0.713 * * [simplify]: iteration  0 :  7  enodes  (cost  4 )
0.713 * [simplify]: Simplified to:
   (fmod (sinh c) (- c (pow -2.9807307601812193e+165 2.0)))
4.369 * [regime-testing]: Baseline error score: 0.0075009376172021506
4.369 * [regime-testing]: Oracle error score: 0.003375421927740968
4.370 * [regime-testing]: End program error score: 0.0075009376172021506