11.014 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.021 * * * [progress]: [2/2] Setting up program.
0.023 * [progress]: [Phase 2 of 3] Improving.
0.023 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (/ (/ (* (* i i) (* i i)) (* (* 2.0 i) (* 2.0 i))) (- (* (* 2.0 i) (* 2.0 i)) 1.0))
0.024 * * [simplify]: iteration  0 :  10  enodes  (cost  25 )
0.026 * * [simplify]: iteration  1 :  31  enodes  (cost  25 )
0.032 * * [simplify]: iteration  2 :  163  enodes  (cost  23 )
0.090 * * [simplify]: iteration  3 :  856  enodes  (cost  19 )
1.602 * * [simplify]: iteration  4 :  4764  enodes  (cost  15 )
3.134 * * [simplify]: iteration  done :  5000  enodes  (cost  15 )
3.134 * [simplify]: Simplified to:
   (/ i (* (* 2.0 2.0) (- (* (* 2.0 2.0) i) (/ 1.0 i))))
3.137 * * [progress]: iteration 1 / 4
3.137 * * * [progress]: picking best candidate
3.140 * * * * [pick]: Picked  #<alt (λ (i) (/ i (* (* 2.0 2.0) (- (* (* 2.0 2.0) i) (/ 1.0 i)))))>
3.140 * * * [progress]: localizing error
3.147 * * * [progress]: generating rewritten candidates
3.147 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
3.173 * * * [progress]: generating series expansions
3.173 * * * * [progress]: [ 1 / 1 ] generating series at (2)
3.174 * [approximate]: Taking taylor expansion of (* 0.25 (/ i (- (* 4.0 i) (* 1.0 (/ 1 i))))) in (i) around 0
3.174 * [taylor]: Taking taylor expansion of (* 0.25 (/ i (- (* 4.0 i) (* 1.0 (/ 1 i))))) in i
3.174 * [taylor]: Taking taylor expansion of 0.25 in i
3.174 * [taylor]: Taking taylor expansion of (/ i (- (* 4.0 i) (* 1.0 (/ 1 i)))) in i
3.174 * [taylor]: Taking taylor expansion of i in i
3.174 * [taylor]: Taking taylor expansion of (- (* 4.0 i) (* 1.0 (/ 1 i))) in i
3.174 * [taylor]: Taking taylor expansion of (* 4.0 i) in i
3.174 * [taylor]: Taking taylor expansion of 4.0 in i
3.174 * [taylor]: Taking taylor expansion of i in i
3.174 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 i)) in i
3.174 * [taylor]: Taking taylor expansion of 1.0 in i
3.174 * [taylor]: Taking taylor expansion of (/ 1 i) in i
3.174 * [taylor]: Taking taylor expansion of i in i
3.176 * [taylor]: Taking taylor expansion of (* 0.25 (/ i (- (* 4.0 i) (* 1.0 (/ 1 i))))) in i
3.177 * [taylor]: Taking taylor expansion of 0.25 in i
3.177 * [taylor]: Taking taylor expansion of (/ i (- (* 4.0 i) (* 1.0 (/ 1 i)))) in i
3.177 * [taylor]: Taking taylor expansion of i in i
3.177 * [taylor]: Taking taylor expansion of (- (* 4.0 i) (* 1.0 (/ 1 i))) in i
3.177 * [taylor]: Taking taylor expansion of (* 4.0 i) in i
3.177 * [taylor]: Taking taylor expansion of 4.0 in i
3.177 * [taylor]: Taking taylor expansion of i in i
3.177 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 i)) in i
3.177 * [taylor]: Taking taylor expansion of 1.0 in i
3.177 * [taylor]: Taking taylor expansion of (/ 1 i) in i
3.177 * [taylor]: Taking taylor expansion of i in i
3.203 * [approximate]: Taking taylor expansion of (/ 0.25 (* i (- (* 4.0 (/ 1 i)) (* 1.0 i)))) in (i) around 0
3.203 * [taylor]: Taking taylor expansion of (/ 0.25 (* i (- (* 4.0 (/ 1 i)) (* 1.0 i)))) in i
3.203 * [taylor]: Taking taylor expansion of 0.25 in i
3.203 * [taylor]: Taking taylor expansion of (* i (- (* 4.0 (/ 1 i)) (* 1.0 i))) in i
3.203 * [taylor]: Taking taylor expansion of i in i
3.203 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 i)) (* 1.0 i)) in i
3.203 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 i)) in i
3.203 * [taylor]: Taking taylor expansion of 4.0 in i
3.203 * [taylor]: Taking taylor expansion of (/ 1 i) in i
3.203 * [taylor]: Taking taylor expansion of i in i
3.203 * [taylor]: Taking taylor expansion of (* 1.0 i) in i
3.203 * [taylor]: Taking taylor expansion of 1.0 in i
3.203 * [taylor]: Taking taylor expansion of i in i
3.207 * [taylor]: Taking taylor expansion of (/ 0.25 (* i (- (* 4.0 (/ 1 i)) (* 1.0 i)))) in i
3.207 * [taylor]: Taking taylor expansion of 0.25 in i
3.207 * [taylor]: Taking taylor expansion of (* i (- (* 4.0 (/ 1 i)) (* 1.0 i))) in i
3.207 * [taylor]: Taking taylor expansion of i in i
3.207 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 i)) (* 1.0 i)) in i
3.207 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 i)) in i
3.207 * [taylor]: Taking taylor expansion of 4.0 in i
3.207 * [taylor]: Taking taylor expansion of (/ 1 i) in i
3.207 * [taylor]: Taking taylor expansion of i in i
3.207 * [taylor]: Taking taylor expansion of (* 1.0 i) in i
3.207 * [taylor]: Taking taylor expansion of 1.0 in i
3.207 * [taylor]: Taking taylor expansion of i in i
3.234 * [approximate]: Taking taylor expansion of (/ -0.25 (* i (- (* 1.0 i) (* 4.0 (/ 1 i))))) in (i) around 0
3.234 * [taylor]: Taking taylor expansion of (/ -0.25 (* i (- (* 1.0 i) (* 4.0 (/ 1 i))))) in i
3.234 * [taylor]: Taking taylor expansion of -0.25 in i
3.234 * [taylor]: Taking taylor expansion of (* i (- (* 1.0 i) (* 4.0 (/ 1 i)))) in i
3.234 * [taylor]: Taking taylor expansion of i in i
3.234 * [taylor]: Taking taylor expansion of (- (* 1.0 i) (* 4.0 (/ 1 i))) in i
3.234 * [taylor]: Taking taylor expansion of (* 1.0 i) in i
3.234 * [taylor]: Taking taylor expansion of 1.0 in i
3.234 * [taylor]: Taking taylor expansion of i in i
3.234 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 i)) in i
3.234 * [taylor]: Taking taylor expansion of 4.0 in i
3.234 * [taylor]: Taking taylor expansion of (/ 1 i) in i
3.235 * [taylor]: Taking taylor expansion of i in i
3.239 * [taylor]: Taking taylor expansion of (/ -0.25 (* i (- (* 1.0 i) (* 4.0 (/ 1 i))))) in i
3.239 * [taylor]: Taking taylor expansion of -0.25 in i
3.239 * [taylor]: Taking taylor expansion of (* i (- (* 1.0 i) (* 4.0 (/ 1 i)))) in i
3.239 * [taylor]: Taking taylor expansion of i in i
3.239 * [taylor]: Taking taylor expansion of (- (* 1.0 i) (* 4.0 (/ 1 i))) in i
3.239 * [taylor]: Taking taylor expansion of (* 1.0 i) in i
3.239 * [taylor]: Taking taylor expansion of 1.0 in i
3.239 * [taylor]: Taking taylor expansion of i in i
3.239 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 i)) in i
3.240 * [taylor]: Taking taylor expansion of 4.0 in i
3.240 * [taylor]: Taking taylor expansion of (/ 1 i) in i
3.240 * [taylor]: Taking taylor expansion of i in i
3.273 * * * [progress]: simplifying candidates
3.273 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (- (log i) (+ (+ (log 2.0) (log 2.0)) (log (- (* (* 2.0 2.0) i) (/ 1.0 i)))))
  (- (log i) (+ (log (* 2.0 2.0)) (log (- (* (* 2.0 2.0) i) (/ 1.0 i)))))
  (- (log i) (log (* (* 2.0 2.0) (- (* (* 2.0 2.0) i) (/ 1.0 i)))))
  (log (/ i (* (* 2.0 2.0) (- (* (* 2.0 2.0) i) (/ 1.0 i)))))
  (exp (/ i (* (* 2.0 2.0) (- (* (* 2.0 2.0) i) (/ 1.0 i)))))
  (/ (* (* i i) i) (* (* (* (* 2.0 2.0) 2.0) (* (* 2.0 2.0) 2.0)) (* (* (- (* (* 2.0 2.0) i) (/ 1.0 i)) (- (* (* 2.0 2.0) i) (/ 1.0 i))) (- (* (* 2.0 2.0) i) (/ 1.0 i)))))
  (/ (* (* i i) i) (* (* (* (* 2.0 2.0) (* 2.0 2.0)) (* 2.0 2.0)) (* (* (- (* (* 2.0 2.0) i) (/ 1.0 i)) (- (* (* 2.0 2.0) i) (/ 1.0 i))) (- (* (* 2.0 2.0) i) (/ 1.0 i)))))
  (/ (* (* i i) i) (* (* (* (* 2.0 2.0) (- (* (* 2.0 2.0) i) (/ 1.0 i))) (* (* 2.0 2.0) (- (* (* 2.0 2.0) i) (/ 1.0 i)))) (* (* 2.0 2.0) (- (* (* 2.0 2.0) i) (/ 1.0 i)))))
  (* (cbrt (/ i (* (* 2.0 2.0) (- (* (* 2.0 2.0) i) (/ 1.0 i))))) (cbrt (/ i (* (* 2.0 2.0) (- (* (* 2.0 2.0) i) (/ 1.0 i))))))
  (cbrt (/ i (* (* 2.0 2.0) (- (* (* 2.0 2.0) i) (/ 1.0 i)))))
  (* (* (/ i (* (* 2.0 2.0) (- (* (* 2.0 2.0) i) (/ 1.0 i)))) (/ i (* (* 2.0 2.0) (- (* (* 2.0 2.0) i) (/ 1.0 i))))) (/ i (* (* 2.0 2.0) (- (* (* 2.0 2.0) i) (/ 1.0 i)))))
  (sqrt (/ i (* (* 2.0 2.0) (- (* (* 2.0 2.0) i) (/ 1.0 i)))))
  (sqrt (/ i (* (* 2.0 2.0) (- (* (* 2.0 2.0) i) (/ 1.0 i)))))
  (- i)
  (- (* (* 2.0 2.0) (- (* (* 2.0 2.0) i) (/ 1.0 i))))
  (/ (* (cbrt i) (cbrt i)) (* 2.0 2.0))
  (/ (cbrt i) (- (* (* 2.0 2.0) i) (/ 1.0 i)))
  (/ (sqrt i) (* 2.0 2.0))
  (/ (sqrt i) (- (* (* 2.0 2.0) i) (/ 1.0 i)))
  (/ 1 (* 2.0 2.0))
  (/ i (- (* (* 2.0 2.0) i) (/ 1.0 i)))
  (/ 1 (* (* 2.0 2.0) (- (* (* 2.0 2.0) i) (/ 1.0 i))))
  (/ (* (* 2.0 2.0) (- (* (* 2.0 2.0) i) (/ 1.0 i))) i)
  (/ i (* 2.0 2.0))
  (/ (* (* 2.0 2.0) (- (* (* 2.0 2.0) i) (/ 1.0 i))) (cbrt i))
  (/ (* (* 2.0 2.0) (- (* (* 2.0 2.0) i) (/ 1.0 i))) (sqrt i))
  (/ (* (* 2.0 2.0) (- (* (* 2.0 2.0) i) (/ 1.0 i))) i)
  (/ i (* (* 2.0 2.0) (- (pow (* (* 2.0 2.0) i) 3) (pow (/ 1.0 i) 3))))
  (/ i (* (* 2.0 2.0) (- (* (* (* 2.0 2.0) i) (* (* 2.0 2.0) i)) (* (/ 1.0 i) (/ 1.0 i)))))
  (- (+ (* 0.25 (pow i 2)) (+ (* 1.0 (pow i 4)) (* 4.0 (pow i 6)))))
  (+ (* 0.00390625 (/ 1 (pow i 4))) (+ (* 0.015625 (/ 1 (pow i 2))) 0.0625))
  (+ (* 0.00390625 (/ 1 (pow i 4))) (+ (* 0.015625 (/ 1 (pow i 2))) 0.0625))
3.276 * * [simplify]: iteration  0 :  93  enodes  (cost  604 )
3.292 * * [simplify]: iteration  1 :  257  enodes  (cost  598 )
3.350 * * [simplify]: iteration  2 :  945  enodes  (cost  468 )
3.743 * * [simplify]: iteration  done :  5001  enodes  (cost  467 )
3.743 * [simplify]: Simplified to:
   (log (/ i (* (* 2.0 2.0) (- (* (* 2.0 2.0) i) (/ 1.0 i)))))
  (log (/ i (* (* 2.0 2.0) (- (* (* 2.0 2.0) i) (/ 1.0 i)))))
  (log (/ i (* (* 2.0 2.0) (- (* (* 2.0 2.0) i) (/ 1.0 i)))))
  (log (/ i (* (* 2.0 2.0) (- (* (* 2.0 2.0) i) (/ 1.0 i)))))
  (exp (/ i (* (* 2.0 2.0) (- (* (* 2.0 2.0) i) (/ 1.0 i)))))
  (pow (/ i (* (* 2.0 2.0) (- (* (* 2.0 2.0) i) (/ 1.0 i)))) 3)
  (pow (/ i (* (* 2.0 2.0) (- (* (* 2.0 2.0) i) (/ 1.0 i)))) 3)
  (pow (/ i (* (* 2.0 2.0) (- (* (* 2.0 2.0) i) (/ 1.0 i)))) 3)
  (* (cbrt (/ i (* (* 2.0 2.0) (- (* (* 2.0 2.0) i) (/ 1.0 i))))) (cbrt (/ i (* (* 2.0 2.0) (- (* (* 2.0 2.0) i) (/ 1.0 i))))))
  (cbrt (/ i (* (* 2.0 2.0) (- (* (* 2.0 2.0) i) (/ 1.0 i)))))
  (pow (/ i (* (* 2.0 2.0) (- (* (* 2.0 2.0) i) (/ 1.0 i)))) 3)
  (sqrt (/ i (* (* 2.0 2.0) (- (* (* 2.0 2.0) i) (/ 1.0 i)))))
  (sqrt (/ i (* (* 2.0 2.0) (- (* (* 2.0 2.0) i) (/ 1.0 i)))))
  (- i)
  (- (* (* 2.0 2.0) (- (* (* 2.0 2.0) i) (/ 1.0 i))))
  (/ (* (cbrt i) (cbrt i)) (* 2.0 2.0))
  (/ (cbrt i) (- (* (* 2.0 2.0) i) (/ 1.0 i)))
  (/ (sqrt i) (* 2.0 2.0))
  (/ (sqrt i) (- (* (* 2.0 2.0) i) (/ 1.0 i)))
  (/ 1 (* 2.0 2.0))
  (/ i (- (* (* 2.0 2.0) i) (/ 1.0 i)))
  (/ 1 (* (* 2.0 2.0) (- (* (* 2.0 2.0) i) (/ 1.0 i))))
  (/ (* (* 2.0 2.0) (- (* (* 2.0 2.0) i) (/ 1.0 i))) i)
  (/ i (* 2.0 2.0))
  (/ (* (* 2.0 2.0) (- (* (* 2.0 2.0) i) (/ 1.0 i))) (cbrt i))
  (/ (* (* 2.0 2.0) (- (* (* 2.0 2.0) i) (/ 1.0 i))) (sqrt i))
  (/ (* (* 2.0 2.0) (- (* (* 2.0 2.0) i) (/ 1.0 i))) i)
  (/ i (* (* 2.0 2.0) (- (pow (* (* 2.0 2.0) i) 3) (pow (/ 1.0 i) 3))))
  (/ i (+ (* (* i i) (pow 2.0 6)) (* (* 2.0 2.0) (- (* (/ 1.0 i) (/ 1.0 i))))))
  (- (+ (* 0.25 (pow i 2)) (+ (* 1.0 (pow i 4)) (* 4.0 (pow i 6)))))
  (+ 0.0625 (+ (/ 0.00390625 (pow i 4)) (/ 0.015625 (* i i))))
  (+ 0.0625 (+ (/ 0.00390625 (pow i 4)) (/ 0.015625 (* i i))))
3.744 * * * [progress]: adding candidates to table
3.792 * * [progress]: iteration 2 / 4
3.792 * * * [progress]: picking best candidate
3.795 * * * * [pick]: Picked  #<alt (λ (i) (- (+ (* 0.25 (pow i 2)) (+ (* 1.0 (pow i 4)) (* 4.0 (pow i 6))))))>
3.795 * * * [progress]: localizing error
3.808 * * * [progress]: generating rewritten candidates
3.808 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 2)
3.811 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
3.821 * * * [progress]: generating series expansions
3.821 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 2)
3.821 * [approximate]: Taking taylor expansion of (+ (* 1.0 (pow i 4)) (* 4.0 (pow i 6))) in (i) around 0
3.821 * [taylor]: Taking taylor expansion of (+ (* 1.0 (pow i 4)) (* 4.0 (pow i 6))) in i
3.821 * [taylor]: Taking taylor expansion of (* 1.0 (pow i 4)) in i
3.821 * [taylor]: Taking taylor expansion of 1.0 in i
3.821 * [taylor]: Taking taylor expansion of (pow i 4) in i
3.821 * [taylor]: Taking taylor expansion of i in i
3.821 * [taylor]: Taking taylor expansion of (* 4.0 (pow i 6)) in i
3.821 * [taylor]: Taking taylor expansion of 4.0 in i
3.821 * [taylor]: Taking taylor expansion of (pow i 6) in i
3.821 * [taylor]: Taking taylor expansion of i in i
3.821 * [taylor]: Taking taylor expansion of (+ (* 1.0 (pow i 4)) (* 4.0 (pow i 6))) in i
3.821 * [taylor]: Taking taylor expansion of (* 1.0 (pow i 4)) in i
3.821 * [taylor]: Taking taylor expansion of 1.0 in i
3.821 * [taylor]: Taking taylor expansion of (pow i 4) in i
3.821 * [taylor]: Taking taylor expansion of i in i
3.821 * [taylor]: Taking taylor expansion of (* 4.0 (pow i 6)) in i
3.821 * [taylor]: Taking taylor expansion of 4.0 in i
3.821 * [taylor]: Taking taylor expansion of (pow i 6) in i
3.821 * [taylor]: Taking taylor expansion of i in i
3.861 * [approximate]: Taking taylor expansion of (+ (* 1.0 (/ 1 (pow i 4))) (* 4.0 (/ 1 (pow i 6)))) in (i) around 0
3.861 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (pow i 4))) (* 4.0 (/ 1 (pow i 6)))) in i
3.861 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (pow i 4))) in i
3.862 * [taylor]: Taking taylor expansion of 1.0 in i
3.862 * [taylor]: Taking taylor expansion of (/ 1 (pow i 4)) in i
3.862 * [taylor]: Taking taylor expansion of (pow i 4) in i
3.862 * [taylor]: Taking taylor expansion of i in i
3.862 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow i 6))) in i
3.863 * [taylor]: Taking taylor expansion of 4.0 in i
3.863 * [taylor]: Taking taylor expansion of (/ 1 (pow i 6)) in i
3.863 * [taylor]: Taking taylor expansion of (pow i 6) in i
3.863 * [taylor]: Taking taylor expansion of i in i
3.864 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (pow i 4))) (* 4.0 (/ 1 (pow i 6)))) in i
3.864 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (pow i 4))) in i
3.864 * [taylor]: Taking taylor expansion of 1.0 in i
3.864 * [taylor]: Taking taylor expansion of (/ 1 (pow i 4)) in i
3.864 * [taylor]: Taking taylor expansion of (pow i 4) in i
3.864 * [taylor]: Taking taylor expansion of i in i
3.864 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow i 6))) in i
3.864 * [taylor]: Taking taylor expansion of 4.0 in i
3.864 * [taylor]: Taking taylor expansion of (/ 1 (pow i 6)) in i
3.864 * [taylor]: Taking taylor expansion of (pow i 6) in i
3.864 * [taylor]: Taking taylor expansion of i in i
3.909 * [approximate]: Taking taylor expansion of (+ (* 1.0 (/ 1 (pow i 4))) (* 4.0 (/ 1 (pow i 6)))) in (i) around 0
3.909 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (pow i 4))) (* 4.0 (/ 1 (pow i 6)))) in i
3.909 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (pow i 4))) in i
3.909 * [taylor]: Taking taylor expansion of 1.0 in i
3.909 * [taylor]: Taking taylor expansion of (/ 1 (pow i 4)) in i
3.909 * [taylor]: Taking taylor expansion of (pow i 4) in i
3.909 * [taylor]: Taking taylor expansion of i in i
3.910 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow i 6))) in i
3.910 * [taylor]: Taking taylor expansion of 4.0 in i
3.910 * [taylor]: Taking taylor expansion of (/ 1 (pow i 6)) in i
3.910 * [taylor]: Taking taylor expansion of (pow i 6) in i
3.910 * [taylor]: Taking taylor expansion of i in i
3.911 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (pow i 4))) (* 4.0 (/ 1 (pow i 6)))) in i
3.911 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (pow i 4))) in i
3.911 * [taylor]: Taking taylor expansion of 1.0 in i
3.911 * [taylor]: Taking taylor expansion of (/ 1 (pow i 4)) in i
3.911 * [taylor]: Taking taylor expansion of (pow i 4) in i
3.911 * [taylor]: Taking taylor expansion of i in i
3.912 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow i 6))) in i
3.912 * [taylor]: Taking taylor expansion of 4.0 in i
3.912 * [taylor]: Taking taylor expansion of (/ 1 (pow i 6)) in i
3.912 * [taylor]: Taking taylor expansion of (pow i 6) in i
3.912 * [taylor]: Taking taylor expansion of i in i
3.963 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
3.963 * [approximate]: Taking taylor expansion of (+ (* 0.25 (pow i 2)) (+ (* 1.0 (pow i 4)) (* 4.0 (pow i 6)))) in (i) around 0
3.963 * [taylor]: Taking taylor expansion of (+ (* 0.25 (pow i 2)) (+ (* 1.0 (pow i 4)) (* 4.0 (pow i 6)))) in i
3.963 * [taylor]: Taking taylor expansion of (* 0.25 (pow i 2)) in i
3.963 * [taylor]: Taking taylor expansion of 0.25 in i
3.963 * [taylor]: Taking taylor expansion of (pow i 2) in i
3.963 * [taylor]: Taking taylor expansion of i in i
3.963 * [taylor]: Taking taylor expansion of (+ (* 1.0 (pow i 4)) (* 4.0 (pow i 6))) in i
3.963 * [taylor]: Taking taylor expansion of (* 1.0 (pow i 4)) in i
3.963 * [taylor]: Taking taylor expansion of 1.0 in i
3.963 * [taylor]: Taking taylor expansion of (pow i 4) in i
3.963 * [taylor]: Taking taylor expansion of i in i
3.963 * [taylor]: Taking taylor expansion of (* 4.0 (pow i 6)) in i
3.963 * [taylor]: Taking taylor expansion of 4.0 in i
3.963 * [taylor]: Taking taylor expansion of (pow i 6) in i
3.963 * [taylor]: Taking taylor expansion of i in i
3.963 * [taylor]: Taking taylor expansion of (+ (* 0.25 (pow i 2)) (+ (* 1.0 (pow i 4)) (* 4.0 (pow i 6)))) in i
3.963 * [taylor]: Taking taylor expansion of (* 0.25 (pow i 2)) in i
3.963 * [taylor]: Taking taylor expansion of 0.25 in i
3.963 * [taylor]: Taking taylor expansion of (pow i 2) in i
3.964 * [taylor]: Taking taylor expansion of i in i
3.964 * [taylor]: Taking taylor expansion of (+ (* 1.0 (pow i 4)) (* 4.0 (pow i 6))) in i
3.964 * [taylor]: Taking taylor expansion of (* 1.0 (pow i 4)) in i
3.964 * [taylor]: Taking taylor expansion of 1.0 in i
3.964 * [taylor]: Taking taylor expansion of (pow i 4) in i
3.964 * [taylor]: Taking taylor expansion of i in i
3.964 * [taylor]: Taking taylor expansion of (* 4.0 (pow i 6)) in i
3.964 * [taylor]: Taking taylor expansion of 4.0 in i
3.964 * [taylor]: Taking taylor expansion of (pow i 6) in i
3.964 * [taylor]: Taking taylor expansion of i in i
3.976 * [approximate]: Taking taylor expansion of (+ (* 1.0 (/ 1 (pow i 4))) (+ (* 0.25 (/ 1 (pow i 2))) (* 4.0 (/ 1 (pow i 6))))) in (i) around 0
3.976 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (pow i 4))) (+ (* 0.25 (/ 1 (pow i 2))) (* 4.0 (/ 1 (pow i 6))))) in i
3.976 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (pow i 4))) in i
3.976 * [taylor]: Taking taylor expansion of 1.0 in i
3.976 * [taylor]: Taking taylor expansion of (/ 1 (pow i 4)) in i
3.976 * [taylor]: Taking taylor expansion of (pow i 4) in i
3.976 * [taylor]: Taking taylor expansion of i in i
3.977 * [taylor]: Taking taylor expansion of (+ (* 0.25 (/ 1 (pow i 2))) (* 4.0 (/ 1 (pow i 6)))) in i
3.977 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 (pow i 2))) in i
3.977 * [taylor]: Taking taylor expansion of 0.25 in i
3.977 * [taylor]: Taking taylor expansion of (/ 1 (pow i 2)) in i
3.977 * [taylor]: Taking taylor expansion of (pow i 2) in i
3.977 * [taylor]: Taking taylor expansion of i in i
3.978 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow i 6))) in i
3.978 * [taylor]: Taking taylor expansion of 4.0 in i
3.978 * [taylor]: Taking taylor expansion of (/ 1 (pow i 6)) in i
3.978 * [taylor]: Taking taylor expansion of (pow i 6) in i
3.978 * [taylor]: Taking taylor expansion of i in i
3.979 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (pow i 4))) (+ (* 0.25 (/ 1 (pow i 2))) (* 4.0 (/ 1 (pow i 6))))) in i
3.979 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (pow i 4))) in i
3.979 * [taylor]: Taking taylor expansion of 1.0 in i
3.979 * [taylor]: Taking taylor expansion of (/ 1 (pow i 4)) in i
3.979 * [taylor]: Taking taylor expansion of (pow i 4) in i
3.979 * [taylor]: Taking taylor expansion of i in i
3.979 * [taylor]: Taking taylor expansion of (+ (* 0.25 (/ 1 (pow i 2))) (* 4.0 (/ 1 (pow i 6)))) in i
3.979 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 (pow i 2))) in i
3.979 * [taylor]: Taking taylor expansion of 0.25 in i
3.979 * [taylor]: Taking taylor expansion of (/ 1 (pow i 2)) in i
3.979 * [taylor]: Taking taylor expansion of (pow i 2) in i
3.980 * [taylor]: Taking taylor expansion of i in i
3.980 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow i 6))) in i
3.980 * [taylor]: Taking taylor expansion of 4.0 in i
3.980 * [taylor]: Taking taylor expansion of (/ 1 (pow i 6)) in i
3.980 * [taylor]: Taking taylor expansion of (pow i 6) in i
3.980 * [taylor]: Taking taylor expansion of i in i
3.999 * [approximate]: Taking taylor expansion of (+ (* 1.0 (/ 1 (pow i 4))) (+ (* 0.25 (/ 1 (pow i 2))) (* 4.0 (/ 1 (pow i 6))))) in (i) around 0
3.999 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (pow i 4))) (+ (* 0.25 (/ 1 (pow i 2))) (* 4.0 (/ 1 (pow i 6))))) in i
3.999 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (pow i 4))) in i
3.999 * [taylor]: Taking taylor expansion of 1.0 in i
3.999 * [taylor]: Taking taylor expansion of (/ 1 (pow i 4)) in i
3.999 * [taylor]: Taking taylor expansion of (pow i 4) in i
3.999 * [taylor]: Taking taylor expansion of i in i
4.006 * [taylor]: Taking taylor expansion of (+ (* 0.25 (/ 1 (pow i 2))) (* 4.0 (/ 1 (pow i 6)))) in i
4.006 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 (pow i 2))) in i
4.006 * [taylor]: Taking taylor expansion of 0.25 in i
4.006 * [taylor]: Taking taylor expansion of (/ 1 (pow i 2)) in i
4.006 * [taylor]: Taking taylor expansion of (pow i 2) in i
4.006 * [taylor]: Taking taylor expansion of i in i
4.006 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow i 6))) in i
4.007 * [taylor]: Taking taylor expansion of 4.0 in i
4.007 * [taylor]: Taking taylor expansion of (/ 1 (pow i 6)) in i
4.007 * [taylor]: Taking taylor expansion of (pow i 6) in i
4.007 * [taylor]: Taking taylor expansion of i in i
4.008 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 (pow i 4))) (+ (* 0.25 (/ 1 (pow i 2))) (* 4.0 (/ 1 (pow i 6))))) in i
4.008 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (pow i 4))) in i
4.008 * [taylor]: Taking taylor expansion of 1.0 in i
4.008 * [taylor]: Taking taylor expansion of (/ 1 (pow i 4)) in i
4.008 * [taylor]: Taking taylor expansion of (pow i 4) in i
4.008 * [taylor]: Taking taylor expansion of i in i
4.009 * [taylor]: Taking taylor expansion of (+ (* 0.25 (/ 1 (pow i 2))) (* 4.0 (/ 1 (pow i 6)))) in i
4.009 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 (pow i 2))) in i
4.009 * [taylor]: Taking taylor expansion of 0.25 in i
4.009 * [taylor]: Taking taylor expansion of (/ 1 (pow i 2)) in i
4.009 * [taylor]: Taking taylor expansion of (pow i 2) in i
4.009 * [taylor]: Taking taylor expansion of i in i
4.009 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow i 6))) in i
4.009 * [taylor]: Taking taylor expansion of 4.0 in i
4.009 * [taylor]: Taking taylor expansion of (/ 1 (pow i 6)) in i
4.009 * [taylor]: Taking taylor expansion of (pow i 6) in i
4.009 * [taylor]: Taking taylor expansion of i in i
4.028 * * * [progress]: simplifying candidates
4.029 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (* (exp (* 1.0 (pow i 4))) (exp (* 4.0 (pow i 6))))
  (log (+ (* 1.0 (pow i 4)) (* 4.0 (pow i 6))))
  (exp (+ (* 1.0 (pow i 4)) (* 4.0 (pow i 6))))
  (* (cbrt (+ (* 1.0 (pow i 4)) (* 4.0 (pow i 6)))) (cbrt (+ (* 1.0 (pow i 4)) (* 4.0 (pow i 6)))))
  (cbrt (+ (* 1.0 (pow i 4)) (* 4.0 (pow i 6))))
  (* (* (+ (* 1.0 (pow i 4)) (* 4.0 (pow i 6))) (+ (* 1.0 (pow i 4)) (* 4.0 (pow i 6)))) (+ (* 1.0 (pow i 4)) (* 4.0 (pow i 6))))
  (sqrt (+ (* 1.0 (pow i 4)) (* 4.0 (pow i 6))))
  (sqrt (+ (* 1.0 (pow i 4)) (* 4.0 (pow i 6))))
  (+ (pow (* 1.0 (pow i 4)) 3) (pow (* 4.0 (pow i 6)) 3))
  (+ (* (* 1.0 (pow i 4)) (* 1.0 (pow i 4))) (- (* (* 4.0 (pow i 6)) (* 4.0 (pow i 6))) (* (* 1.0 (pow i 4)) (* 4.0 (pow i 6)))))
  (- (* (* 1.0 (pow i 4)) (* 1.0 (pow i 4))) (* (* 4.0 (pow i 6)) (* 4.0 (pow i 6))))
  (- (* 1.0 (pow i 4)) (* 4.0 (pow i 6)))
  (* (exp (* 0.25 (pow i 2))) (* (exp (* 1.0 (pow i 4))) (exp (* 4.0 (pow i 6)))))
  (* (exp (* 0.25 (pow i 2))) (exp (+ (* 1.0 (pow i 4)) (* 4.0 (pow i 6)))))
  (log (+ (* 0.25 (pow i 2)) (+ (* 1.0 (pow i 4)) (* 4.0 (pow i 6)))))
  (exp (+ (* 0.25 (pow i 2)) (+ (* 1.0 (pow i 4)) (* 4.0 (pow i 6)))))
  (* (cbrt (+ (* 0.25 (pow i 2)) (+ (* 1.0 (pow i 4)) (* 4.0 (pow i 6))))) (cbrt (+ (* 0.25 (pow i 2)) (+ (* 1.0 (pow i 4)) (* 4.0 (pow i 6))))))
  (cbrt (+ (* 0.25 (pow i 2)) (+ (* 1.0 (pow i 4)) (* 4.0 (pow i 6)))))
  (* (* (+ (* 0.25 (pow i 2)) (+ (* 1.0 (pow i 4)) (* 4.0 (pow i 6)))) (+ (* 0.25 (pow i 2)) (+ (* 1.0 (pow i 4)) (* 4.0 (pow i 6))))) (+ (* 0.25 (pow i 2)) (+ (* 1.0 (pow i 4)) (* 4.0 (pow i 6)))))
  (sqrt (+ (* 0.25 (pow i 2)) (+ (* 1.0 (pow i 4)) (* 4.0 (pow i 6)))))
  (sqrt (+ (* 0.25 (pow i 2)) (+ (* 1.0 (pow i 4)) (* 4.0 (pow i 6)))))
  (+ (pow (* 0.25 (pow i 2)) 3) (pow (+ (* 1.0 (pow i 4)) (* 4.0 (pow i 6))) 3))
  (+ (* (* 0.25 (pow i 2)) (* 0.25 (pow i 2))) (- (* (+ (* 1.0 (pow i 4)) (* 4.0 (pow i 6))) (+ (* 1.0 (pow i 4)) (* 4.0 (pow i 6)))) (* (* 0.25 (pow i 2)) (+ (* 1.0 (pow i 4)) (* 4.0 (pow i 6))))))
  (- (* (* 0.25 (pow i 2)) (* 0.25 (pow i 2))) (* (+ (* 1.0 (pow i 4)) (* 4.0 (pow i 6))) (+ (* 1.0 (pow i 4)) (* 4.0 (pow i 6)))))
  (- (* 0.25 (pow i 2)) (+ (* 1.0 (pow i 4)) (* 4.0 (pow i 6))))
  (+ (* 0.25 (pow i 2)) (* 1.0 (pow i 4)))
  (+ (* 1.0 (pow i 4)) (* 4.0 (pow i 6)))
  (+ (* 1.0 (pow i 4)) (* 4.0 (pow i 6)))
  (+ (* 1.0 (pow i 4)) (* 4.0 (pow i 6)))
  (+ (* 0.25 (pow i 2)) (+ (* 1.0 (pow i 4)) (* 4.0 (pow i 6))))
  (+ (* 0.25 (pow i 2)) (+ (* 1.0 (pow i 4)) (* 4.0 (pow i 6))))
  (+ (* 0.25 (pow i 2)) (+ (* 1.0 (pow i 4)) (* 4.0 (pow i 6))))
4.031 * * [simplify]: iteration  0 :  56  enodes  (cost  657 )
4.041 * * [simplify]: iteration  1 :  199  enodes  (cost  605 )
4.097 * * [simplify]: iteration  2 :  742  enodes  (cost  559 )
4.407 * * [simplify]: iteration  3 :  3698  enodes  (cost  559 )
6.138 * * [simplify]: iteration  done :  5000  enodes  (cost  559 )
6.139 * [simplify]: Simplified to:
   (exp (+ (* 1.0 (pow i 4)) (* 4.0 (pow i 6))))
  (log (+ (* 1.0 (pow i 4)) (* 4.0 (pow i 6))))
  (exp (+ (* 1.0 (pow i 4)) (* 4.0 (pow i 6))))
  (* (cbrt (+ (* 1.0 (pow i 4)) (* 4.0 (pow i 6)))) (cbrt (+ (* 1.0 (pow i 4)) (* 4.0 (pow i 6)))))
  (cbrt (+ (* 1.0 (pow i 4)) (* 4.0 (pow i 6))))
  (pow (+ (* 1.0 (pow i 4)) (* 4.0 (pow i 6))) 3)
  (sqrt (+ (* 1.0 (pow i 4)) (* 4.0 (pow i 6))))
  (sqrt (+ (* 1.0 (pow i 4)) (* 4.0 (pow i 6))))
  (+ (pow (* 1.0 (pow i 4)) 3) (pow (* 4.0 (pow i 6)) 3))
  (+ (* (* 4.0 (pow i 6)) (- (* 4.0 (pow i 6)) (* 1.0 (pow i 4)))) (* (* 1.0 1.0) (pow i 8)))
  (- (* (* 1.0 1.0) (pow i 8)) (* (pow i 12) (* 4.0 4.0)))
  (- (* 1.0 (pow i 4)) (* 4.0 (pow i 6)))
  (exp (+ (* 0.25 (pow i 2)) (+ (* 1.0 (pow i 4)) (* 4.0 (pow i 6)))))
  (exp (+ (* 0.25 (pow i 2)) (+ (* 1.0 (pow i 4)) (* 4.0 (pow i 6)))))
  (log (+ (* 0.25 (pow i 2)) (+ (* 1.0 (pow i 4)) (* 4.0 (pow i 6)))))
  (exp (+ (* 0.25 (pow i 2)) (+ (* 1.0 (pow i 4)) (* 4.0 (pow i 6)))))
  (* (cbrt (+ (* 0.25 (pow i 2)) (+ (* 1.0 (pow i 4)) (* 4.0 (pow i 6))))) (cbrt (+ (* 0.25 (pow i 2)) (+ (* 1.0 (pow i 4)) (* 4.0 (pow i 6))))))
  (cbrt (+ (* 0.25 (pow i 2)) (+ (* 1.0 (pow i 4)) (* 4.0 (pow i 6)))))
  (pow (+ (* 0.25 (pow i 2)) (+ (* 1.0 (pow i 4)) (* 4.0 (pow i 6)))) 3)
  (sqrt (+ (* 0.25 (pow i 2)) (+ (* 1.0 (pow i 4)) (* 4.0 (pow i 6)))))
  (sqrt (+ (* 0.25 (pow i 2)) (+ (* 1.0 (pow i 4)) (* 4.0 (pow i 6)))))
  (+ (pow (* 0.25 (pow i 2)) 3) (pow (+ (* 1.0 (pow i 4)) (* 4.0 (pow i 6))) 3))
  (+ (* (+ (* 1.0 (pow i 4)) (* 4.0 (pow i 6))) (- (+ (* 1.0 (pow i 4)) (* 4.0 (pow i 6))) (* 0.25 (pow i 2)))) (* (* 0.25 0.25) (pow i 4)))
  (- (* (* 0.25 0.25) (pow i 4)) (* (+ (* 1.0 (pow i 4)) (* 4.0 (pow i 6))) (+ (* 1.0 (pow i 4)) (* 4.0 (pow i 6)))))
  (- (* 0.25 (pow i 2)) (+ (* 1.0 (pow i 4)) (* 4.0 (pow i 6))))
  (+ (* 0.25 (pow i 2)) (* 1.0 (pow i 4)))
  (+ (* 1.0 (pow i 4)) (* 4.0 (pow i 6)))
  (+ (* 1.0 (pow i 4)) (* 4.0 (pow i 6)))
  (+ (* 1.0 (pow i 4)) (* 4.0 (pow i 6)))
  (+ (* 0.25 (pow i 2)) (+ (* 1.0 (pow i 4)) (* 4.0 (pow i 6))))
  (+ (* 0.25 (pow i 2)) (+ (* 1.0 (pow i 4)) (* 4.0 (pow i 6))))
  (+ (* 0.25 (pow i 2)) (+ (* 1.0 (pow i 4)) (* 4.0 (pow i 6))))
6.139 * * * [progress]: adding candidates to table
6.216 * [progress]: [Phase 3 of 3] Extracting.
6.216 * * [regime]: Finding splitpoints for: (#<alt (λ (i) (/ i (* (* 2.0 2.0) (- (* (* 2.0 2.0) i) (/ 1.0 i)))))> #<alt (λ (i) (- (+ (* 0.25 (pow i 2)) (+ (* 1.0 (pow i 4)) (* 4.0 (pow i 6))))))>)
6.216 * * * [regime-changes]: Trying 1 branch expressions: (i)
6.216 * * * * [regimes]: Trying to branch on i from (#<alt (λ (i) (/ i (* (* 2.0 2.0) (- (* (* 2.0 2.0) i) (/ 1.0 i)))))> #<alt (λ (i) (- (+ (* 0.25 (pow i 2)) (+ (* 1.0 (pow i 4)) (* 4.0 (pow i 6))))))>)
6.227 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
6.227 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (/ i (* (* 2.0 2.0) (- (* (* 2.0 2.0) i) (/ 1.0 i))))
6.228 * * [simplify]: iteration  0 :  9  enodes  (cost  15 )
6.228 * * [simplify]: iteration  1 :  11  enodes  (cost  15 )
6.228 * * [simplify]: iteration  done :  11  enodes  (cost  15 )
6.228 * [simplify]: Simplified to:
   (/ i (* (* 2.0 2.0) (- (* (* 2.0 2.0) i) (/ 1.0 i))))
6.703 * [regime-testing]: Baseline error score: 0.18200755302285546
6.703 * [regime-testing]: Oracle error score: 0.11435285556049245
6.704 * [regime-testing]: End program error score: 0.18200755302285546