6.868 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.062 * * * [progress]: [2/2] Setting up program.
0.064 * [progress]: [Phase 2 of 3] Improving.
0.064 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (sqrt.f64 (fabs.f64 (/.f64 (-.f64 (*.f64 a a) (*.f64 b b)) (*.f64 a a))))
0.127 * * [simplify]: iteration  0 :  5165  enodes  (cost  11 )
0.127 * [simplify]: Simplified to:
   (sqrt.f64 (fabs.f64 (-.f64 1 (/.f64 (*.f64 b b) (*.f64 a a)))))
0.131 * * [progress]: iteration 1 / 4
0.131 * * * [progress]: picking best candidate
0.132 * * * * [pick]: Picked  #<alt (λ (a b) (sqrt.f64 (fabs.f64 (-.f64 1 (/.f64 (*.f64 b b) (*.f64 a a))))))>
0.132 * * * [progress]: localizing error
0.139 * * * [progress]: generating rewritten candidates
0.139 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1 1 2)
0.147 * * * [progress]: generating series expansions
0.147 * * * * [progress]: [ 1 / 1 ] generating series at (2 1 1 2)
0.147 * [approximate]: Taking taylor expansion of (/ (pow b 2) (pow a 2)) in (b a) around 0
0.147 * [taylor]: Taking taylor expansion of (/ (pow b 2) (pow a 2)) in a
0.147 * [taylor]: Taking taylor expansion of (pow b 2) in a
0.147 * [taylor]: Taking taylor expansion of b in a
0.147 * [taylor]: Taking taylor expansion of (pow a 2) in a
0.147 * [taylor]: Taking taylor expansion of a in a
0.147 * [taylor]: Taking taylor expansion of (/ (pow b 2) (pow a 2)) in b
0.147 * [taylor]: Taking taylor expansion of (pow b 2) in b
0.147 * [taylor]: Taking taylor expansion of b in b
0.147 * [taylor]: Taking taylor expansion of (pow a 2) in b
0.147 * [taylor]: Taking taylor expansion of a in b
0.147 * [taylor]: Taking taylor expansion of (/ (pow b 2) (pow a 2)) in b
0.147 * [taylor]: Taking taylor expansion of (pow b 2) in b
0.147 * [taylor]: Taking taylor expansion of b in b
0.147 * [taylor]: Taking taylor expansion of (pow a 2) in b
0.147 * [taylor]: Taking taylor expansion of a in b
0.148 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in a
0.148 * [taylor]: Taking taylor expansion of (pow a 2) in a
0.148 * [taylor]: Taking taylor expansion of a in a
0.148 * [taylor]: Taking taylor expansion of 0 in a
0.148 * [taylor]: Taking taylor expansion of 0 in a
0.149 * [taylor]: Taking taylor expansion of 0 in a
0.149 * [taylor]: Taking taylor expansion of 0 in a
0.150 * [approximate]: Taking taylor expansion of (/ (pow a 2) (pow b 2)) in (b a) around 0
0.150 * [taylor]: Taking taylor expansion of (/ (pow a 2) (pow b 2)) in a
0.150 * [taylor]: Taking taylor expansion of (pow a 2) in a
0.150 * [taylor]: Taking taylor expansion of a in a
0.150 * [taylor]: Taking taylor expansion of (pow b 2) in a
0.150 * [taylor]: Taking taylor expansion of b in a
0.150 * [taylor]: Taking taylor expansion of (/ (pow a 2) (pow b 2)) in b
0.150 * [taylor]: Taking taylor expansion of (pow a 2) in b
0.150 * [taylor]: Taking taylor expansion of a in b
0.150 * [taylor]: Taking taylor expansion of (pow b 2) in b
0.150 * [taylor]: Taking taylor expansion of b in b
0.150 * [taylor]: Taking taylor expansion of (/ (pow a 2) (pow b 2)) in b
0.150 * [taylor]: Taking taylor expansion of (pow a 2) in b
0.150 * [taylor]: Taking taylor expansion of a in b
0.150 * [taylor]: Taking taylor expansion of (pow b 2) in b
0.150 * [taylor]: Taking taylor expansion of b in b
0.150 * [taylor]: Taking taylor expansion of (pow a 2) in a
0.150 * [taylor]: Taking taylor expansion of a in a
0.151 * [taylor]: Taking taylor expansion of 0 in a
0.151 * [taylor]: Taking taylor expansion of 0 in a
0.151 * [taylor]: Taking taylor expansion of 0 in a
0.151 * [approximate]: Taking taylor expansion of (/ (pow a 2) (pow b 2)) in (b a) around 0
0.151 * [taylor]: Taking taylor expansion of (/ (pow a 2) (pow b 2)) in a
0.151 * [taylor]: Taking taylor expansion of (pow a 2) in a
0.151 * [taylor]: Taking taylor expansion of a in a
0.151 * [taylor]: Taking taylor expansion of (pow b 2) in a
0.151 * [taylor]: Taking taylor expansion of b in a
0.152 * [taylor]: Taking taylor expansion of (/ (pow a 2) (pow b 2)) in b
0.152 * [taylor]: Taking taylor expansion of (pow a 2) in b
0.152 * [taylor]: Taking taylor expansion of a in b
0.152 * [taylor]: Taking taylor expansion of (pow b 2) in b
0.152 * [taylor]: Taking taylor expansion of b in b
0.152 * [taylor]: Taking taylor expansion of (/ (pow a 2) (pow b 2)) in b
0.152 * [taylor]: Taking taylor expansion of (pow a 2) in b
0.152 * [taylor]: Taking taylor expansion of a in b
0.152 * [taylor]: Taking taylor expansion of (pow b 2) in b
0.152 * [taylor]: Taking taylor expansion of b in b
0.152 * [taylor]: Taking taylor expansion of (pow a 2) in a
0.152 * [taylor]: Taking taylor expansion of a in a
0.152 * [taylor]: Taking taylor expansion of 0 in a
0.152 * [taylor]: Taking taylor expansion of 0 in a
0.153 * [taylor]: Taking taylor expansion of 0 in a
0.153 * * * [progress]: simplifying candidates
0.153 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (-.f64 (+.f64 (log.f64 b) (log.f64 b)) (+.f64 (log.f64 a) (log.f64 a)))
  (-.f64 (+.f64 (log.f64 b) (log.f64 b)) (log.f64 (*.f64 a a)))
  (-.f64 (log.f64 (*.f64 b b)) (+.f64 (log.f64 a) (log.f64 a)))
  (-.f64 (log.f64 (*.f64 b b)) (log.f64 (*.f64 a a)))
  (log.f64 (/.f64 (*.f64 b b) (*.f64 a a)))
  (exp.f64 (/.f64 (*.f64 b b) (*.f64 a a)))
  (/.f64 (*.f64 (*.f64 (*.f64 b b) b) (*.f64 (*.f64 b b) b)) (*.f64 (*.f64 (*.f64 a a) a) (*.f64 (*.f64 a a) a)))
  (/.f64 (*.f64 (*.f64 (*.f64 b b) b) (*.f64 (*.f64 b b) b)) (*.f64 (*.f64 (*.f64 a a) (*.f64 a a)) (*.f64 a a)))
  (/.f64 (*.f64 (*.f64 (*.f64 b b) (*.f64 b b)) (*.f64 b b)) (*.f64 (*.f64 (*.f64 a a) a) (*.f64 (*.f64 a a) a)))
  (/.f64 (*.f64 (*.f64 (*.f64 b b) (*.f64 b b)) (*.f64 b b)) (*.f64 (*.f64 (*.f64 a a) (*.f64 a a)) (*.f64 a a)))
  (*.f64 (cbrt.f64 (/.f64 (*.f64 b b) (*.f64 a a))) (cbrt.f64 (/.f64 (*.f64 b b) (*.f64 a a))))
  (cbrt.f64 (/.f64 (*.f64 b b) (*.f64 a a)))
  (*.f64 (*.f64 (/.f64 (*.f64 b b) (*.f64 a a)) (/.f64 (*.f64 b b) (*.f64 a a))) (/.f64 (*.f64 b b) (*.f64 a a)))
  (sqrt.f64 (/.f64 (*.f64 b b) (*.f64 a a)))
  (sqrt.f64 (/.f64 (*.f64 b b) (*.f64 a a)))
  (neg.f64 (*.f64 b b))
  (neg.f64 (*.f64 a a))
  (/.f64 b a)
  (/.f64 b a)
  (/.f64 1 (*.f64 a a))
  (/.f64 (*.f64 a a) (*.f64 b b))
  (/.f64 (*.f64 b b) a)
  (/.f64 (*.f64 a a) b)
  (/.f64 (pow.f64 b 2) (pow.f64 a 2))
  (/.f64 (pow.f64 b 2) (pow.f64 a 2))
  (/.f64 (pow.f64 b 2) (pow.f64 a 2))
0.219 * * [simplify]: iteration  0 :  4918  enodes  (cost  137 )
0.219 * * [simplify]: iteration  1 :  4918  enodes  (cost  137 )
0.221 * [simplify]: Simplified to:
   (*.f64 2 (log.f64 (/.f64 b a)))
  (*.f64 2 (log.f64 (/.f64 b a)))
  (*.f64 2 (log.f64 (/.f64 b a)))
  (*.f64 2 (log.f64 (/.f64 b a)))
  (*.f64 2 (log.f64 (/.f64 b a)))
  (exp.f64 (pow.f64 (/.f64 b a) 2))
  (pow.f64 (/.f64 b a) 6)
  (pow.f64 (/.f64 b a) 6)
  (pow.f64 (/.f64 b a) 6)
  (pow.f64 (/.f64 b a) 6)
  (*.f64 (cbrt.f64 (pow.f64 (/.f64 b a) 2)) (cbrt.f64 (pow.f64 (/.f64 b a) 2)))
  (cbrt.f64 (pow.f64 (/.f64 b a) 2))
  (pow.f64 (/.f64 b a) 6)
  (fabs.f64 (/.f64 b a))
  (fabs.f64 (/.f64 b a))
  (neg.f64 (*.f64 b b))
  (neg.f64 (*.f64 a a))
  (/.f64 b a)
  (/.f64 b a)
  (/.f64 1 (*.f64 a a))
  (pow.f64 (/.f64 a b) 2)
  (*.f64 b (/.f64 b a))
  (/.f64 a (/.f64 b a))
  (pow.f64 (/.f64 b a) 2)
  (pow.f64 (/.f64 b a) 2)
  (pow.f64 (/.f64 b a) 2)
0.221 * * * [progress]: adding candidates to table
0.234 * * [progress]: iteration 2 / 4
0.234 * * * [progress]: picking best candidate
0.236 * * * * [pick]: Picked  #<alt (λ (a b) (sqrt.f64 (fabs.f64 (-.f64 1 (pow.f64 (/.f64 b a) 2)))))>
0.236 * * * [progress]: localizing error
0.242 * * * [progress]: generating rewritten candidates
0.242 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1 1 2)
0.248 * * * [progress]: generating series expansions
0.248 * * * * [progress]: [ 1 / 1 ] generating series at (2 1 1 2)
0.248 * [approximate]: Taking taylor expansion of (pow (/ b a) 2) in (b a) around 0
0.248 * [taylor]: Taking taylor expansion of (pow (/ b a) 2) in a
0.248 * [taylor]: Taking taylor expansion of (/ b a) in a
0.248 * [taylor]: Taking taylor expansion of b in a
0.248 * [taylor]: Taking taylor expansion of a in a
0.248 * [taylor]: Taking taylor expansion of (pow (/ b a) 2) in b
0.248 * [taylor]: Taking taylor expansion of (/ b a) in b
0.248 * [taylor]: Taking taylor expansion of b in b
0.248 * [taylor]: Taking taylor expansion of a in b
0.248 * [taylor]: Taking taylor expansion of (pow (/ b a) 2) in b
0.248 * [taylor]: Taking taylor expansion of (/ b a) in b
0.248 * [taylor]: Taking taylor expansion of b in b
0.248 * [taylor]: Taking taylor expansion of a in b
0.248 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in a
0.248 * [taylor]: Taking taylor expansion of (pow a 2) in a
0.248 * [taylor]: Taking taylor expansion of a in a
0.248 * [taylor]: Taking taylor expansion of 0 in a
0.249 * [taylor]: Taking taylor expansion of 0 in a
0.249 * [taylor]: Taking taylor expansion of 0 in a
0.249 * [taylor]: Taking taylor expansion of 0 in a
0.250 * [approximate]: Taking taylor expansion of (pow (/ a b) 2) in (b a) around 0
0.250 * [taylor]: Taking taylor expansion of (pow (/ a b) 2) in a
0.250 * [taylor]: Taking taylor expansion of (/ a b) in a
0.250 * [taylor]: Taking taylor expansion of a in a
0.250 * [taylor]: Taking taylor expansion of b in a
0.250 * [taylor]: Taking taylor expansion of (pow (/ a b) 2) in b
0.250 * [taylor]: Taking taylor expansion of (/ a b) in b
0.250 * [taylor]: Taking taylor expansion of a in b
0.250 * [taylor]: Taking taylor expansion of b in b
0.250 * [taylor]: Taking taylor expansion of (pow (/ a b) 2) in b
0.250 * [taylor]: Taking taylor expansion of (/ a b) in b
0.250 * [taylor]: Taking taylor expansion of a in b
0.250 * [taylor]: Taking taylor expansion of b in b
0.250 * [taylor]: Taking taylor expansion of (pow a 2) in a
0.250 * [taylor]: Taking taylor expansion of a in a
0.250 * [taylor]: Taking taylor expansion of 0 in a
0.250 * [taylor]: Taking taylor expansion of 0 in a
0.250 * [taylor]: Taking taylor expansion of 0 in a
0.251 * [approximate]: Taking taylor expansion of (pow (/ a b) 2) in (b a) around 0
0.251 * [taylor]: Taking taylor expansion of (pow (/ a b) 2) in a
0.251 * [taylor]: Taking taylor expansion of (/ a b) in a
0.251 * [taylor]: Taking taylor expansion of a in a
0.251 * [taylor]: Taking taylor expansion of b in a
0.251 * [taylor]: Taking taylor expansion of (pow (/ a b) 2) in b
0.251 * [taylor]: Taking taylor expansion of (/ a b) in b
0.251 * [taylor]: Taking taylor expansion of a in b
0.251 * [taylor]: Taking taylor expansion of b in b
0.251 * [taylor]: Taking taylor expansion of (pow (/ a b) 2) in b
0.251 * [taylor]: Taking taylor expansion of (/ a b) in b
0.251 * [taylor]: Taking taylor expansion of a in b
0.251 * [taylor]: Taking taylor expansion of b in b
0.251 * [taylor]: Taking taylor expansion of (pow a 2) in a
0.251 * [taylor]: Taking taylor expansion of a in a
0.251 * [taylor]: Taking taylor expansion of 0 in a
0.251 * [taylor]: Taking taylor expansion of 0 in a
0.251 * [taylor]: Taking taylor expansion of 0 in a
0.252 * * * [progress]: simplifying candidates
0.252 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (*.f64 (-.f64 (log.f64 b) (log.f64 a)) 2)
  (*.f64 (log.f64 (/.f64 b a)) 2)
  (*.f64 (log.f64 (/.f64 b a)) 2)
  (*.f64 1 2)
  (pow.f64 (/.f64 b a) (*.f64 (cbrt.f64 2) (cbrt.f64 2)))
  (pow.f64 (/.f64 b a) (sqrt.f64 2))
  (pow.f64 (/.f64 b a) 1)
  (pow.f64 (*.f64 (cbrt.f64 (/.f64 b a)) (cbrt.f64 (/.f64 b a))) 2)
  (pow.f64 (cbrt.f64 (/.f64 b a)) 2)
  (pow.f64 (sqrt.f64 (/.f64 b a)) 2)
  (pow.f64 (sqrt.f64 (/.f64 b a)) 2)
  (pow.f64 (/.f64 (*.f64 (cbrt.f64 b) (cbrt.f64 b)) (*.f64 (cbrt.f64 a) (cbrt.f64 a))) 2)
  (pow.f64 (/.f64 (cbrt.f64 b) (cbrt.f64 a)) 2)
  (pow.f64 (/.f64 (*.f64 (cbrt.f64 b) (cbrt.f64 b)) (sqrt.f64 a)) 2)
  (pow.f64 (/.f64 (cbrt.f64 b) (sqrt.f64 a)) 2)
  (pow.f64 (/.f64 (*.f64 (cbrt.f64 b) (cbrt.f64 b)) 1) 2)
  (pow.f64 (/.f64 (cbrt.f64 b) a) 2)
  (pow.f64 (/.f64 (sqrt.f64 b) (*.f64 (cbrt.f64 a) (cbrt.f64 a))) 2)
  (pow.f64 (/.f64 (sqrt.f64 b) (cbrt.f64 a)) 2)
  (pow.f64 (/.f64 (sqrt.f64 b) (sqrt.f64 a)) 2)
  (pow.f64 (/.f64 (sqrt.f64 b) (sqrt.f64 a)) 2)
  (pow.f64 (/.f64 (sqrt.f64 b) 1) 2)
  (pow.f64 (/.f64 (sqrt.f64 b) a) 2)
  (pow.f64 (/.f64 1 (*.f64 (cbrt.f64 a) (cbrt.f64 a))) 2)
  (pow.f64 (/.f64 b (cbrt.f64 a)) 2)
  (pow.f64 (/.f64 1 (sqrt.f64 a)) 2)
  (pow.f64 (/.f64 b (sqrt.f64 a)) 2)
  (pow.f64 (/.f64 1 1) 2)
  (pow.f64 (/.f64 b a) 2)
  (pow.f64 1 2)
  (pow.f64 (/.f64 b a) 2)
  (pow.f64 b 2)
  (pow.f64 (/.f64 1 a) 2)
  (log.f64 (pow.f64 (/.f64 b a) 2))
  (exp.f64 (pow.f64 (/.f64 b a) 2))
  (*.f64 (cbrt.f64 (pow.f64 (/.f64 b a) 2)) (cbrt.f64 (pow.f64 (/.f64 b a) 2)))
  (cbrt.f64 (pow.f64 (/.f64 b a) 2))
  (*.f64 (*.f64 (pow.f64 (/.f64 b a) 2) (pow.f64 (/.f64 b a) 2)) (pow.f64 (/.f64 b a) 2))
  (sqrt.f64 (pow.f64 (/.f64 b a) 2))
  (sqrt.f64 (pow.f64 (/.f64 b a) 2))
  (pow.f64 (/.f64 b a) (/.f64 2 2))
  (pow.f64 (/.f64 b a) (/.f64 2 2))
  (/.f64 (pow.f64 b 2) (pow.f64 a 2))
  (/.f64 (pow.f64 b 2) (pow.f64 a 2))
  (/.f64 (pow.f64 b 2) (pow.f64 a 2))
0.291 * * [simplify]: iteration  0 :  5180  enodes  (cost  228 )
0.292 * [simplify]: Simplified to:
   (*.f64 (log.f64 (/.f64 b a)) 2)
  (*.f64 (log.f64 (/.f64 b a)) 2)
  (*.f64 (log.f64 (/.f64 b a)) 2)
  2
  (pow.f64 (/.f64 b a) (*.f64 (cbrt.f64 2) (cbrt.f64 2)))
  (pow.f64 (/.f64 b a) (sqrt.f64 2))
  (/.f64 b a)
  (pow.f64 (cbrt.f64 (/.f64 b a)) 4)
  (pow.f64 (cbrt.f64 (/.f64 b a)) 2)
  (/.f64 b a)
  (/.f64 b a)
  (pow.f64 (/.f64 (cbrt.f64 b) (cbrt.f64 a)) 4)
  (pow.f64 (/.f64 (cbrt.f64 b) (cbrt.f64 a)) 2)
  (*.f64 (/.f64 b a) (cbrt.f64 b))
  (/.f64 (*.f64 (cbrt.f64 b) (cbrt.f64 b)) a)
  (*.f64 b (cbrt.f64 b))
  (pow.f64 (/.f64 (cbrt.f64 b) a) 2)
  (/.f64 (/.f64 b (pow.f64 (cbrt.f64 a) 3)) (cbrt.f64 a))
  (/.f64 b (*.f64 (cbrt.f64 a) (cbrt.f64 a)))
  (/.f64 b a)
  (/.f64 b a)
  b
  (/.f64 (/.f64 b a) a)
  (pow.f64 (/.f64 1 (*.f64 (cbrt.f64 a) (cbrt.f64 a))) 2)
  (pow.f64 (/.f64 b (cbrt.f64 a)) 2)
  (/.f64 1 a)
  (*.f64 b (/.f64 b a))
  1
  (pow.f64 (/.f64 b a) 2)
  1
  (pow.f64 (/.f64 b a) 2)
  (*.f64 b b)
  (/.f64 (/.f64 1 a) a)
  (*.f64 (log.f64 (/.f64 b a)) 2)
  (exp.f64 (pow.f64 (/.f64 b a) 2))
  (*.f64 (cbrt.f64 (pow.f64 (/.f64 b a) 2)) (cbrt.f64 (pow.f64 (/.f64 b a) 2)))
  (cbrt.f64 (pow.f64 (/.f64 b a) 2))
  (pow.f64 (/.f64 b a) 6)
  (fabs.f64 (/.f64 b a))
  (fabs.f64 (/.f64 b a))
  (/.f64 b a)
  (/.f64 b a)
  (pow.f64 (/.f64 b a) 2)
  (pow.f64 (/.f64 b a) 2)
  (pow.f64 (/.f64 b a) 2)
0.292 * * * [progress]: adding candidates to table
0.305 * [progress]: [Phase 3 of 3] Extracting.
0.307 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (sqrt.f64 (fabs.f64 (-.f64 1 (pow.f64 (/.f64 b a) 2))))
0.308 * * [simplify]: iteration  0 :  19  enodes  (cost  9 )
0.308 * * [simplify]: iteration  1 :  19  enodes  (cost  9 )
0.308 * [simplify]: Simplified to:
   (sqrt.f64 (fabs.f64 (-.f64 1 (pow.f64 (/.f64 b a) 2))))
1.032 * [regime-testing]: End program error score: 0.010376297037129641