16.473 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.028 * * * [progress]: [2/2] Setting up program.
0.030 * [progress]: [Phase 2 of 3] Improving.
0.031 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/.f64 (/.f64 (*.f64 (*.f64 i i) (*.f64 i i)) (*.f64 (*.f64 2.0 i) (*.f64 2.0 i))) (-.f64 (*.f64 (*.f64 2.0 i) (*.f64 2.0 i)) 1.0))
0.079 * * [simplify]: iteration  0 :  5507  enodes  (cost  15 )
0.080 * [simplify]: Simplified to:
   (/.f64 (/.f64 1 2.0) (*.f64 2.0 (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i)))))
0.084 * * [progress]: iteration 1 / 4
0.084 * * * [progress]: picking best candidate
0.088 * * * * [pick]: Picked  #<alt (λ (i) (/.f64 (/.f64 1 2.0) (*.f64 2.0 (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i))))))>
0.088 * * * [progress]: localizing error
0.097 * * * [progress]: generating rewritten candidates
0.097 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2 2 2)
0.102 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.117 * * * [progress]: generating series expansions
0.117 * * * * [progress]: [ 1 / 2 ] generating series at (2 2 2 2)
0.117 * [approximate]: Taking taylor expansion of (/ 1.0 (pow i 2)) in (i) around 0
0.117 * [taylor]: Taking taylor expansion of (/ 1.0 (pow i 2)) in i
0.117 * [taylor]: Taking taylor expansion of 1.0 in i
0.117 * [taylor]: Taking taylor expansion of (pow i 2) in i
0.117 * [taylor]: Taking taylor expansion of i in i
0.117 * [taylor]: Taking taylor expansion of (/ 1.0 (pow i 2)) in i
0.117 * [taylor]: Taking taylor expansion of 1.0 in i
0.117 * [taylor]: Taking taylor expansion of (pow i 2) in i
0.117 * [taylor]: Taking taylor expansion of i in i
0.119 * [approximate]: Taking taylor expansion of (* 1.0 (pow i 2)) in (i) around 0
0.119 * [taylor]: Taking taylor expansion of (* 1.0 (pow i 2)) in i
0.119 * [taylor]: Taking taylor expansion of 1.0 in i
0.119 * [taylor]: Taking taylor expansion of (pow i 2) in i
0.119 * [taylor]: Taking taylor expansion of i in i
0.119 * [taylor]: Taking taylor expansion of (* 1.0 (pow i 2)) in i
0.119 * [taylor]: Taking taylor expansion of 1.0 in i
0.119 * [taylor]: Taking taylor expansion of (pow i 2) in i
0.119 * [taylor]: Taking taylor expansion of i in i
0.120 * [approximate]: Taking taylor expansion of (* 1.0 (pow i 2)) in (i) around 0
0.120 * [taylor]: Taking taylor expansion of (* 1.0 (pow i 2)) in i
0.120 * [taylor]: Taking taylor expansion of 1.0 in i
0.120 * [taylor]: Taking taylor expansion of (pow i 2) in i
0.120 * [taylor]: Taking taylor expansion of i in i
0.120 * [taylor]: Taking taylor expansion of (* 1.0 (pow i 2)) in i
0.120 * [taylor]: Taking taylor expansion of 1.0 in i
0.120 * [taylor]: Taking taylor expansion of (pow i 2) in i
0.120 * [taylor]: Taking taylor expansion of i in i
0.121 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.121 * [approximate]: Taking taylor expansion of (/ 0.25 (- 4.0 (* 1.0 (/ 1 (pow i 2))))) in (i) around 0
0.121 * [taylor]: Taking taylor expansion of (/ 0.25 (- 4.0 (* 1.0 (/ 1 (pow i 2))))) in i
0.121 * [taylor]: Taking taylor expansion of 0.25 in i
0.121 * [taylor]: Taking taylor expansion of (- 4.0 (* 1.0 (/ 1 (pow i 2)))) in i
0.121 * [taylor]: Taking taylor expansion of 4.0 in i
0.121 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (pow i 2))) in i
0.121 * [taylor]: Taking taylor expansion of 1.0 in i
0.121 * [taylor]: Taking taylor expansion of (/ 1 (pow i 2)) in i
0.121 * [taylor]: Taking taylor expansion of (pow i 2) in i
0.121 * [taylor]: Taking taylor expansion of i in i
0.122 * [taylor]: Taking taylor expansion of (/ 0.25 (- 4.0 (* 1.0 (/ 1 (pow i 2))))) in i
0.122 * [taylor]: Taking taylor expansion of 0.25 in i
0.122 * [taylor]: Taking taylor expansion of (- 4.0 (* 1.0 (/ 1 (pow i 2)))) in i
0.122 * [taylor]: Taking taylor expansion of 4.0 in i
0.122 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (pow i 2))) in i
0.122 * [taylor]: Taking taylor expansion of 1.0 in i
0.122 * [taylor]: Taking taylor expansion of (/ 1 (pow i 2)) in i
0.122 * [taylor]: Taking taylor expansion of (pow i 2) in i
0.122 * [taylor]: Taking taylor expansion of i in i
0.124 * [approximate]: Taking taylor expansion of (/ 0.25 (- 4.0 (* 1.0 (pow i 2)))) in (i) around 0
0.124 * [taylor]: Taking taylor expansion of (/ 0.25 (- 4.0 (* 1.0 (pow i 2)))) in i
0.124 * [taylor]: Taking taylor expansion of 0.25 in i
0.124 * [taylor]: Taking taylor expansion of (- 4.0 (* 1.0 (pow i 2))) in i
0.124 * [taylor]: Taking taylor expansion of 4.0 in i
0.124 * [taylor]: Taking taylor expansion of (* 1.0 (pow i 2)) in i
0.124 * [taylor]: Taking taylor expansion of 1.0 in i
0.124 * [taylor]: Taking taylor expansion of (pow i 2) in i
0.124 * [taylor]: Taking taylor expansion of i in i
0.124 * [taylor]: Taking taylor expansion of (/ 0.25 (- 4.0 (* 1.0 (pow i 2)))) in i
0.124 * [taylor]: Taking taylor expansion of 0.25 in i
0.124 * [taylor]: Taking taylor expansion of (- 4.0 (* 1.0 (pow i 2))) in i
0.124 * [taylor]: Taking taylor expansion of 4.0 in i
0.124 * [taylor]: Taking taylor expansion of (* 1.0 (pow i 2)) in i
0.124 * [taylor]: Taking taylor expansion of 1.0 in i
0.124 * [taylor]: Taking taylor expansion of (pow i 2) in i
0.124 * [taylor]: Taking taylor expansion of i in i
0.125 * [approximate]: Taking taylor expansion of (/ 0.25 (- 4.0 (* 1.0 (pow i 2)))) in (i) around 0
0.125 * [taylor]: Taking taylor expansion of (/ 0.25 (- 4.0 (* 1.0 (pow i 2)))) in i
0.125 * [taylor]: Taking taylor expansion of 0.25 in i
0.125 * [taylor]: Taking taylor expansion of (- 4.0 (* 1.0 (pow i 2))) in i
0.125 * [taylor]: Taking taylor expansion of 4.0 in i
0.125 * [taylor]: Taking taylor expansion of (* 1.0 (pow i 2)) in i
0.125 * [taylor]: Taking taylor expansion of 1.0 in i
0.125 * [taylor]: Taking taylor expansion of (pow i 2) in i
0.125 * [taylor]: Taking taylor expansion of i in i
0.125 * [taylor]: Taking taylor expansion of (/ 0.25 (- 4.0 (* 1.0 (pow i 2)))) in i
0.125 * [taylor]: Taking taylor expansion of 0.25 in i
0.126 * [taylor]: Taking taylor expansion of (- 4.0 (* 1.0 (pow i 2))) in i
0.126 * [taylor]: Taking taylor expansion of 4.0 in i
0.126 * [taylor]: Taking taylor expansion of (* 1.0 (pow i 2)) in i
0.126 * [taylor]: Taking taylor expansion of 1.0 in i
0.126 * [taylor]: Taking taylor expansion of (pow i 2) in i
0.126 * [taylor]: Taking taylor expansion of i in i
0.127 * * * [progress]: simplifying candidates
0.131 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (-.f64 (log.f64 1.0) (+.f64 (log.f64 i) (log.f64 i)))
  (-.f64 (log.f64 1.0) (log.f64 (*.f64 i i)))
  (log.f64 (/.f64 1.0 (*.f64 i i)))
  (exp.f64 (/.f64 1.0 (*.f64 i i)))
  (/.f64 (*.f64 (*.f64 1.0 1.0) 1.0) (*.f64 (*.f64 (*.f64 i i) i) (*.f64 (*.f64 i i) i)))
  (/.f64 (*.f64 (*.f64 1.0 1.0) 1.0) (*.f64 (*.f64 (*.f64 i i) (*.f64 i i)) (*.f64 i i)))
  (*.f64 (cbrt.f64 (/.f64 1.0 (*.f64 i i))) (cbrt.f64 (/.f64 1.0 (*.f64 i i))))
  (cbrt.f64 (/.f64 1.0 (*.f64 i i)))
  (*.f64 (*.f64 (/.f64 1.0 (*.f64 i i)) (/.f64 1.0 (*.f64 i i))) (/.f64 1.0 (*.f64 i i)))
  (sqrt.f64 (/.f64 1.0 (*.f64 i i)))
  (sqrt.f64 (/.f64 1.0 (*.f64 i i)))
  (neg.f64 1.0)
  (neg.f64 (*.f64 i i))
  (/.f64 (*.f64 (cbrt.f64 1.0) (cbrt.f64 1.0)) i)
  (/.f64 (cbrt.f64 1.0) i)
  (/.f64 (sqrt.f64 1.0) i)
  (/.f64 (sqrt.f64 1.0) i)
  (/.f64 1 i)
  (/.f64 1.0 i)
  (/.f64 1 (*.f64 i i))
  (/.f64 (*.f64 i i) 1.0)
  (/.f64 1.0 i)
  (/.f64 (*.f64 i i) (cbrt.f64 1.0))
  (/.f64 (*.f64 i i) (sqrt.f64 1.0))
  (/.f64 (*.f64 i i) 1.0)
  (-.f64 (neg.f64 (log.f64 2.0)) (+.f64 (log.f64 2.0) (log.f64 (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i))))))
  (-.f64 (neg.f64 (log.f64 2.0)) (log.f64 (*.f64 2.0 (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i))))))
  (-.f64 (-.f64 0 (log.f64 2.0)) (+.f64 (log.f64 2.0) (log.f64 (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i))))))
  (-.f64 (-.f64 0 (log.f64 2.0)) (log.f64 (*.f64 2.0 (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i))))))
  (-.f64 (-.f64 (log.f64 1) (log.f64 2.0)) (+.f64 (log.f64 2.0) (log.f64 (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i))))))
  (-.f64 (-.f64 (log.f64 1) (log.f64 2.0)) (log.f64 (*.f64 2.0 (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i))))))
  (-.f64 (log.f64 (/.f64 1 2.0)) (+.f64 (log.f64 2.0) (log.f64 (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i))))))
  (-.f64 (log.f64 (/.f64 1 2.0)) (log.f64 (*.f64 2.0 (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i))))))
  (log.f64 (/.f64 (/.f64 1 2.0) (*.f64 2.0 (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i))))))
  (exp.f64 (/.f64 (/.f64 1 2.0) (*.f64 2.0 (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i))))))
  (/.f64 (/.f64 (*.f64 (*.f64 1 1) 1) (*.f64 (*.f64 2.0 2.0) 2.0)) (*.f64 (*.f64 (*.f64 2.0 2.0) 2.0) (*.f64 (*.f64 (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i))) (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i)))) (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i))))))
  (/.f64 (/.f64 (*.f64 (*.f64 1 1) 1) (*.f64 (*.f64 2.0 2.0) 2.0)) (*.f64 (*.f64 (*.f64 2.0 (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i)))) (*.f64 2.0 (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i))))) (*.f64 2.0 (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i))))))
  (/.f64 (*.f64 (*.f64 (/.f64 1 2.0) (/.f64 1 2.0)) (/.f64 1 2.0)) (*.f64 (*.f64 (*.f64 2.0 2.0) 2.0) (*.f64 (*.f64 (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i))) (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i)))) (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i))))))
  (/.f64 (*.f64 (*.f64 (/.f64 1 2.0) (/.f64 1 2.0)) (/.f64 1 2.0)) (*.f64 (*.f64 (*.f64 2.0 (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i)))) (*.f64 2.0 (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i))))) (*.f64 2.0 (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i))))))
  (*.f64 (cbrt.f64 (/.f64 (/.f64 1 2.0) (*.f64 2.0 (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i)))))) (cbrt.f64 (/.f64 (/.f64 1 2.0) (*.f64 2.0 (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i)))))))
  (cbrt.f64 (/.f64 (/.f64 1 2.0) (*.f64 2.0 (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i))))))
  (*.f64 (*.f64 (/.f64 (/.f64 1 2.0) (*.f64 2.0 (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i))))) (/.f64 (/.f64 1 2.0) (*.f64 2.0 (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i)))))) (/.f64 (/.f64 1 2.0) (*.f64 2.0 (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i))))))
  (sqrt.f64 (/.f64 (/.f64 1 2.0) (*.f64 2.0 (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i))))))
  (sqrt.f64 (/.f64 (/.f64 1 2.0) (*.f64 2.0 (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i))))))
  (neg.f64 (/.f64 1 2.0))
  (neg.f64 (*.f64 2.0 (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i)))))
  (/.f64 (*.f64 (cbrt.f64 (/.f64 1 2.0)) (cbrt.f64 (/.f64 1 2.0))) 2.0)
  (/.f64 (cbrt.f64 (/.f64 1 2.0)) (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i))))
  (/.f64 (sqrt.f64 (/.f64 1 2.0)) 2.0)
  (/.f64 (sqrt.f64 (/.f64 1 2.0)) (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i))))
  (/.f64 (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (*.f64 (cbrt.f64 2.0) (cbrt.f64 2.0))) 2.0)
  (/.f64 (/.f64 (cbrt.f64 1) (cbrt.f64 2.0)) (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i))))
  (/.f64 (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (sqrt.f64 2.0)) 2.0)
  (/.f64 (/.f64 (cbrt.f64 1) (sqrt.f64 2.0)) (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i))))
  (/.f64 (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) 1) 2.0)
  (/.f64 (/.f64 (cbrt.f64 1) 2.0) (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i))))
  (/.f64 (/.f64 (sqrt.f64 1) (*.f64 (cbrt.f64 2.0) (cbrt.f64 2.0))) 2.0)
  (/.f64 (/.f64 (sqrt.f64 1) (cbrt.f64 2.0)) (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i))))
  (/.f64 (/.f64 (sqrt.f64 1) (sqrt.f64 2.0)) 2.0)
  (/.f64 (/.f64 (sqrt.f64 1) (sqrt.f64 2.0)) (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i))))
  (/.f64 (/.f64 (sqrt.f64 1) 1) 2.0)
  (/.f64 (/.f64 (sqrt.f64 1) 2.0) (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i))))
  (/.f64 (/.f64 1 (*.f64 (cbrt.f64 2.0) (cbrt.f64 2.0))) 2.0)
  (/.f64 (/.f64 1 (cbrt.f64 2.0)) (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i))))
  (/.f64 (/.f64 1 (sqrt.f64 2.0)) 2.0)
  (/.f64 (/.f64 1 (sqrt.f64 2.0)) (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i))))
  (/.f64 (/.f64 1 1) 2.0)
  (/.f64 (/.f64 1 2.0) (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i))))
  (/.f64 1 2.0)
  (/.f64 (/.f64 1 2.0) (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i))))
  (/.f64 1 2.0)
  (/.f64 (/.f64 1 2.0) (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i))))
  (/.f64 1 (*.f64 2.0 (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i)))))
  (/.f64 (*.f64 2.0 (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i)))) (/.f64 1 2.0))
  (/.f64 (/.f64 1 2.0) 2.0)
  (/.f64 (*.f64 2.0 (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i)))) (cbrt.f64 (/.f64 1 2.0)))
  (/.f64 (*.f64 2.0 (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i)))) (sqrt.f64 (/.f64 1 2.0)))
  (/.f64 (*.f64 2.0 (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i)))) (/.f64 (cbrt.f64 1) (cbrt.f64 2.0)))
  (/.f64 (*.f64 2.0 (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i)))) (/.f64 (cbrt.f64 1) (sqrt.f64 2.0)))
  (/.f64 (*.f64 2.0 (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i)))) (/.f64 (cbrt.f64 1) 2.0))
  (/.f64 (*.f64 2.0 (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i)))) (/.f64 (sqrt.f64 1) (cbrt.f64 2.0)))
  (/.f64 (*.f64 2.0 (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i)))) (/.f64 (sqrt.f64 1) (sqrt.f64 2.0)))
  (/.f64 (*.f64 2.0 (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i)))) (/.f64 (sqrt.f64 1) 2.0))
  (/.f64 (*.f64 2.0 (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i)))) (/.f64 1 (cbrt.f64 2.0)))
  (/.f64 (*.f64 2.0 (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i)))) (/.f64 1 (sqrt.f64 2.0)))
  (/.f64 (*.f64 2.0 (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i)))) (/.f64 1 2.0))
  (/.f64 (*.f64 2.0 (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i)))) (/.f64 1 2.0))
  (/.f64 (*.f64 2.0 (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i)))) (/.f64 1 2.0))
  (/.f64 (/.f64 1 2.0) (*.f64 2.0 (-.f64 (pow.f64 (*.f64 2.0 2.0) 3) (pow.f64 (/.f64 1.0 (*.f64 i i)) 3))))
  (/.f64 (/.f64 1 2.0) (*.f64 2.0 (-.f64 (*.f64 (*.f64 2.0 2.0) (*.f64 2.0 2.0)) (*.f64 (/.f64 1.0 (*.f64 i i)) (/.f64 1.0 (*.f64 i i))))))
  (*.f64 (*.f64 2.0 (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i)))) 2.0)
  (/.f64 1.0 (pow.f64 i 2))
  (/.f64 1.0 (pow.f64 i 2))
  (/.f64 1.0 (pow.f64 i 2))
  (neg.f64 (+.f64 (*.f64 0.25 (pow.f64 i 2)) (+.f64 (*.f64 1.0 (pow.f64 i 4)) (*.f64 4.0 (pow.f64 i 6)))))
  (+.f64 (*.f64 0.00390625 (/.f64 1 (pow.f64 i 4))) (+.f64 (*.f64 0.015625 (/.f64 1 (pow.f64 i 2))) 0.0625))
  (+.f64 (*.f64 0.00390625 (/.f64 1 (pow.f64 i 4))) (+.f64 (*.f64 0.015625 (/.f64 1 (pow.f64 i 2))) 0.0625))
0.180 * * [simplify]: iteration  0 :  6078  enodes  (cost  1064 )
0.184 * [simplify]: Simplified to:
   (log.f64 (/.f64 1.0 (*.f64 i i)))
  (log.f64 (/.f64 1.0 (*.f64 i i)))
  (log.f64 (/.f64 1.0 (*.f64 i i)))
  (exp.f64 (/.f64 1.0 (*.f64 i i)))
  (/.f64 (pow.f64 1.0 3) (pow.f64 i 6))
  (/.f64 (pow.f64 1.0 3) (pow.f64 i 6))
  (*.f64 (cbrt.f64 (/.f64 1.0 (*.f64 i i))) (cbrt.f64 (/.f64 1.0 (*.f64 i i))))
  (cbrt.f64 (/.f64 1.0 (*.f64 i i)))
  (/.f64 (pow.f64 1.0 3) (pow.f64 i 6))
  (sqrt.f64 (/.f64 1.0 (*.f64 i i)))
  (sqrt.f64 (/.f64 1.0 (*.f64 i i)))
  (neg.f64 1.0)
  (neg.f64 (*.f64 i i))
  (/.f64 (*.f64 (cbrt.f64 1.0) (cbrt.f64 1.0)) i)
  (/.f64 (cbrt.f64 1.0) i)
  (/.f64 (sqrt.f64 1.0) i)
  (/.f64 (sqrt.f64 1.0) i)
  (/.f64 1 i)
  (/.f64 1.0 i)
  (/.f64 1 (*.f64 i i))
  (/.f64 i (/.f64 1.0 i))
  (/.f64 1.0 i)
  (/.f64 i (/.f64 (cbrt.f64 1.0) i))
  (/.f64 i (/.f64 (sqrt.f64 1.0) i))
  (/.f64 i (/.f64 1.0 i))
  (neg.f64 (log.f64 (*.f64 2.0 (*.f64 2.0 (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i)))))))
  (neg.f64 (log.f64 (*.f64 2.0 (*.f64 2.0 (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i)))))))
  (neg.f64 (log.f64 (*.f64 2.0 (*.f64 2.0 (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i)))))))
  (neg.f64 (log.f64 (*.f64 2.0 (*.f64 2.0 (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i)))))))
  (neg.f64 (log.f64 (*.f64 2.0 (*.f64 2.0 (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i)))))))
  (neg.f64 (log.f64 (*.f64 2.0 (*.f64 2.0 (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i)))))))
  (neg.f64 (log.f64 (*.f64 2.0 (*.f64 2.0 (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i)))))))
  (neg.f64 (log.f64 (*.f64 2.0 (*.f64 2.0 (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i)))))))
  (neg.f64 (log.f64 (*.f64 2.0 (*.f64 2.0 (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i)))))))
  (exp.f64 (/.f64 (/.f64 1 2.0) (*.f64 2.0 (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i))))))
  (/.f64 1 (pow.f64 (*.f64 2.0 (*.f64 2.0 (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i))))) 3))
  (/.f64 1 (pow.f64 (*.f64 2.0 (*.f64 2.0 (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i))))) 3))
  (/.f64 1 (pow.f64 (*.f64 2.0 (*.f64 2.0 (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i))))) 3))
  (/.f64 1 (pow.f64 (*.f64 2.0 (*.f64 2.0 (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i))))) 3))
  (*.f64 (cbrt.f64 (/.f64 (/.f64 1 2.0) (*.f64 2.0 (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i)))))) (cbrt.f64 (/.f64 (/.f64 1 2.0) (*.f64 2.0 (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i)))))))
  (cbrt.f64 (/.f64 (/.f64 1 2.0) (*.f64 2.0 (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i))))))
  (/.f64 1 (pow.f64 (*.f64 2.0 (*.f64 2.0 (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i))))) 3))
  (sqrt.f64 (/.f64 (/.f64 1 2.0) (*.f64 2.0 (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i))))))
  (sqrt.f64 (/.f64 (/.f64 1 2.0) (*.f64 2.0 (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i))))))
  (/.f64 -1 2.0)
  (-.f64 (*.f64 2.0 (/.f64 1.0 (*.f64 i i))) (pow.f64 2.0 3))
  (/.f64 (*.f64 (cbrt.f64 (/.f64 1 2.0)) (cbrt.f64 (/.f64 1 2.0))) 2.0)
  (/.f64 (cbrt.f64 (/.f64 1 2.0)) (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i))))
  (/.f64 (sqrt.f64 (/.f64 1 2.0)) 2.0)
  (/.f64 (sqrt.f64 (/.f64 1 2.0)) (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i))))
  (/.f64 (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (*.f64 (cbrt.f64 2.0) (cbrt.f64 2.0))) 2.0)
  (/.f64 (/.f64 (cbrt.f64 1) (cbrt.f64 2.0)) (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i))))
  (/.f64 (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) (sqrt.f64 2.0)) 2.0)
  (/.f64 (/.f64 (cbrt.f64 1) (sqrt.f64 2.0)) (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i))))
  (/.f64 (*.f64 (cbrt.f64 1) (cbrt.f64 1)) 2.0)
  (/.f64 (cbrt.f64 1) (*.f64 2.0 (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i)))))
  (/.f64 (/.f64 1 2.0) (*.f64 (cbrt.f64 2.0) (cbrt.f64 2.0)))
  (/.f64 (/.f64 1 (cbrt.f64 2.0)) (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i))))
  (/.f64 (/.f64 1 2.0) (sqrt.f64 2.0))
  (/.f64 (/.f64 1 (sqrt.f64 2.0)) (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i))))
  (/.f64 1 2.0)
  (/.f64 1 (*.f64 2.0 (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i)))))
  (/.f64 (/.f64 1 2.0) (*.f64 (cbrt.f64 2.0) (cbrt.f64 2.0)))
  (/.f64 (/.f64 1 (cbrt.f64 2.0)) (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i))))
  (/.f64 (/.f64 1 2.0) (sqrt.f64 2.0))
  (/.f64 (/.f64 1 (sqrt.f64 2.0)) (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i))))
  (/.f64 1 2.0)
  (/.f64 1 (*.f64 2.0 (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i)))))
  (/.f64 1 2.0)
  (/.f64 1 (*.f64 2.0 (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i)))))
  (/.f64 1 2.0)
  (/.f64 1 (*.f64 2.0 (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i)))))
  (/.f64 1 (*.f64 2.0 (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i)))))
  (*.f64 2.0 (*.f64 2.0 (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i)))))
  (/.f64 1 (*.f64 2.0 2.0))
  (/.f64 2.0 (/.f64 (cbrt.f64 (/.f64 1 2.0)) (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i)))))
  (/.f64 2.0 (/.f64 (sqrt.f64 (/.f64 1 2.0)) (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i)))))
  (/.f64 2.0 (/.f64 (/.f64 (cbrt.f64 1) (cbrt.f64 2.0)) (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i)))))
  (/.f64 2.0 (/.f64 (/.f64 (cbrt.f64 1) (sqrt.f64 2.0)) (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i)))))
  (/.f64 2.0 (/.f64 (cbrt.f64 1) (*.f64 2.0 (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i))))))
  (*.f64 (*.f64 2.0 (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i)))) (cbrt.f64 2.0))
  (*.f64 (*.f64 2.0 (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i)))) (sqrt.f64 2.0))
  (*.f64 2.0 (*.f64 2.0 (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i)))))
  (*.f64 (*.f64 2.0 (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i)))) (cbrt.f64 2.0))
  (*.f64 (*.f64 2.0 (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i)))) (sqrt.f64 2.0))
  (*.f64 2.0 (*.f64 2.0 (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i)))))
  (*.f64 2.0 (*.f64 2.0 (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i)))))
  (*.f64 2.0 (*.f64 2.0 (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i)))))
  (/.f64 (/.f64 1 2.0) (*.f64 2.0 (-.f64 (pow.f64 2.0 6) (/.f64 (pow.f64 1.0 3) (pow.f64 i 6)))))
  (/.f64 (/.f64 1 2.0) (*.f64 2.0 (-.f64 (pow.f64 2.0 4) (/.f64 (*.f64 1.0 1.0) (pow.f64 i 4)))))
  (*.f64 2.0 (*.f64 2.0 (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i)))))
  (/.f64 1.0 (*.f64 i i))
  (/.f64 1.0 (*.f64 i i))
  (/.f64 1.0 (*.f64 i i))
  (-.f64 (*.f64 (neg.f64 (*.f64 i i)) 0.25) (+.f64 (*.f64 1.0 (pow.f64 i 4)) (*.f64 (pow.f64 i 6) 4.0)))
  (+.f64 (/.f64 0.00390625 (pow.f64 i 4)) (+.f64 (/.f64 0.015625 (*.f64 i i)) 0.0625))
  (+.f64 (/.f64 0.00390625 (pow.f64 i 4)) (+.f64 (/.f64 0.015625 (*.f64 i i)) 0.0625))
0.185 * * * [progress]: adding candidates to table
0.255 * * [progress]: iteration 2 / 4
0.255 * * * [progress]: picking best candidate
0.257 * * * * [pick]: Picked  #<alt (λ (i) (-.f64 (*.f64 (neg.f64 (*.f64 i i)) 0.25) (+.f64 (*.f64 1.0 (pow.f64 i 4)) (*.f64 (pow.f64 i 6) 4.0))))>
0.257 * * * [progress]: localizing error
0.269 * * * [progress]: generating rewritten candidates
0.269 * * * [progress]: generating series expansions
0.269 * * * [progress]: simplifying candidates
0.270 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   
0.273 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
0.274 * [simplify]: Simplified to:
   
0.274 * * * [progress]: adding candidates to table
0.274 * [progress]: [Phase 3 of 3] Extracting.
0.274 * * [regime]: Finding splitpoints for: (#<alt (λ (i) (/.f64 (/.f64 1 2.0) (*.f64 2.0 (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i))))))> #<alt (λ (i) (-.f64 (*.f64 (neg.f64 (*.f64 i i)) 0.25) (+.f64 (*.f64 1.0 (pow.f64 i 4)) (*.f64 (pow.f64 i 6) 4.0))))>)
0.274 * * * [regime-changes]: Trying 1 branch expressions: (i)
0.274 * * * * [regimes]: Trying to branch on i from (#<alt (λ (i) (/.f64 (/.f64 1 2.0) (*.f64 2.0 (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i))))))> #<alt (λ (i) (-.f64 (*.f64 (neg.f64 (*.f64 i i)) 0.25) (+.f64 (*.f64 1.0 (pow.f64 i 4)) (*.f64 (pow.f64 i 6) 4.0))))>)
0.300 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
0.301 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/.f64 (/.f64 1 2.0) (*.f64 2.0 (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i)))))
0.302 * * [simplify]: iteration  0 :  29  enodes  (cost  15 )
0.302 * * [simplify]: iteration  1 :  29  enodes  (cost  15 )
0.302 * [simplify]: Simplified to:
   (/.f64 (/.f64 1 2.0) (*.f64 2.0 (-.f64 (*.f64 2.0 2.0) (/.f64 1.0 (*.f64 i i)))))
1.210 * [regime-testing]: End program error score: 0.35926808658548387