14.948 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.016 * * * [progress]: [2/2] Setting up program.
0.018 * [progress]: [Phase 2 of 3] Improving.
0.019 * [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))
0.020 * * [simplify]: iteration  0 :  10  enodes  (cost  25 )
0.021 * * [simplify]: iteration  1 :  32  enodes  (cost  25 )
0.031 * * [simplify]: iteration  2 :  167  enodes  (cost  23 )
0.074 * * [simplify]: iteration  3 :  893  enodes  (cost  19 )
0.417 * * [simplify]: iteration  done :  5000  enodes  (cost  17 )
0.417 * [simplify]: Simplified to:
   (/ (* i i) (* (- (* (* 2.0 i) (* 2.0 i)) 1.0) (* 2.0 2.0)))
0.421 * * [progress]: iteration 1 / 4
0.421 * * * [progress]: picking best candidate
0.423 * * * * [pick]: Picked  #<alt (λ (i) (/ (* i i) (* (- (* (* 2.0 i) (* 2.0 i)) 1.0) (* 2.0 2.0))))>
0.423 * * * [progress]: localizing error
0.431 * * * [progress]: generating rewritten candidates
0.431 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.456 * * * [progress]: generating series expansions
0.456 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.457 * [approximate]: Taking taylor expansion of (* 0.25 (/ (pow i 2) (- (* 4.0 (pow i 2)) 1.0))) in (i) around 0
0.457 * [taylor]: Taking taylor expansion of (* 0.25 (/ (pow i 2) (- (* 4.0 (pow i 2)) 1.0))) in i
0.457 * [taylor]: Taking taylor expansion of 0.25 in i
0.457 * [taylor]: Taking taylor expansion of (/ (pow i 2) (- (* 4.0 (pow i 2)) 1.0)) in i
0.457 * [taylor]: Taking taylor expansion of (pow i 2) in i
0.457 * [taylor]: Taking taylor expansion of i in i
0.457 * [taylor]: Taking taylor expansion of (- (* 4.0 (pow i 2)) 1.0) in i
0.457 * [taylor]: Taking taylor expansion of (* 4.0 (pow i 2)) in i
0.457 * [taylor]: Taking taylor expansion of 4.0 in i
0.457 * [taylor]: Taking taylor expansion of (pow i 2) in i
0.457 * [taylor]: Taking taylor expansion of i in i
0.457 * [taylor]: Taking taylor expansion of 1.0 in i
0.459 * [taylor]: Taking taylor expansion of (* 0.25 (/ (pow i 2) (- (* 4.0 (pow i 2)) 1.0))) in i
0.459 * [taylor]: Taking taylor expansion of 0.25 in i
0.459 * [taylor]: Taking taylor expansion of (/ (pow i 2) (- (* 4.0 (pow i 2)) 1.0)) in i
0.459 * [taylor]: Taking taylor expansion of (pow i 2) in i
0.459 * [taylor]: Taking taylor expansion of i in i
0.459 * [taylor]: Taking taylor expansion of (- (* 4.0 (pow i 2)) 1.0) in i
0.459 * [taylor]: Taking taylor expansion of (* 4.0 (pow i 2)) in i
0.459 * [taylor]: Taking taylor expansion of 4.0 in i
0.459 * [taylor]: Taking taylor expansion of (pow i 2) in i
0.459 * [taylor]: Taking taylor expansion of i in i
0.459 * [taylor]: Taking taylor expansion of 1.0 in i
0.481 * [approximate]: Taking taylor expansion of (/ 0.25 (* (pow i 2) (- (* 4.0 (/ 1 (pow i 2))) 1.0))) in (i) around 0
0.481 * [taylor]: Taking taylor expansion of (/ 0.25 (* (pow i 2) (- (* 4.0 (/ 1 (pow i 2))) 1.0))) in i
0.481 * [taylor]: Taking taylor expansion of 0.25 in i
0.482 * [taylor]: Taking taylor expansion of (* (pow i 2) (- (* 4.0 (/ 1 (pow i 2))) 1.0)) in i
0.482 * [taylor]: Taking taylor expansion of (pow i 2) in i
0.482 * [taylor]: Taking taylor expansion of i in i
0.482 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow i 2))) 1.0) in i
0.482 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow i 2))) in i
0.482 * [taylor]: Taking taylor expansion of 4.0 in i
0.482 * [taylor]: Taking taylor expansion of (/ 1 (pow i 2)) in i
0.482 * [taylor]: Taking taylor expansion of (pow i 2) in i
0.482 * [taylor]: Taking taylor expansion of i in i
0.482 * [taylor]: Taking taylor expansion of 1.0 in i
0.483 * [taylor]: Taking taylor expansion of (/ 0.25 (* (pow i 2) (- (* 4.0 (/ 1 (pow i 2))) 1.0))) in i
0.483 * [taylor]: Taking taylor expansion of 0.25 in i
0.483 * [taylor]: Taking taylor expansion of (* (pow i 2) (- (* 4.0 (/ 1 (pow i 2))) 1.0)) in i
0.483 * [taylor]: Taking taylor expansion of (pow i 2) in i
0.483 * [taylor]: Taking taylor expansion of i in i
0.483 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow i 2))) 1.0) in i
0.484 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow i 2))) in i
0.484 * [taylor]: Taking taylor expansion of 4.0 in i
0.484 * [taylor]: Taking taylor expansion of (/ 1 (pow i 2)) in i
0.484 * [taylor]: Taking taylor expansion of (pow i 2) in i
0.484 * [taylor]: Taking taylor expansion of i in i
0.484 * [taylor]: Taking taylor expansion of 1.0 in i
0.507 * [approximate]: Taking taylor expansion of (/ 0.25 (* (pow i 2) (- (* 4.0 (/ 1 (pow i 2))) 1.0))) in (i) around 0
0.507 * [taylor]: Taking taylor expansion of (/ 0.25 (* (pow i 2) (- (* 4.0 (/ 1 (pow i 2))) 1.0))) in i
0.508 * [taylor]: Taking taylor expansion of 0.25 in i
0.508 * [taylor]: Taking taylor expansion of (* (pow i 2) (- (* 4.0 (/ 1 (pow i 2))) 1.0)) in i
0.508 * [taylor]: Taking taylor expansion of (pow i 2) in i
0.508 * [taylor]: Taking taylor expansion of i in i
0.508 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow i 2))) 1.0) in i
0.508 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow i 2))) in i
0.508 * [taylor]: Taking taylor expansion of 4.0 in i
0.508 * [taylor]: Taking taylor expansion of (/ 1 (pow i 2)) in i
0.508 * [taylor]: Taking taylor expansion of (pow i 2) in i
0.508 * [taylor]: Taking taylor expansion of i in i
0.508 * [taylor]: Taking taylor expansion of 1.0 in i
0.509 * [taylor]: Taking taylor expansion of (/ 0.25 (* (pow i 2) (- (* 4.0 (/ 1 (pow i 2))) 1.0))) in i
0.509 * [taylor]: Taking taylor expansion of 0.25 in i
0.509 * [taylor]: Taking taylor expansion of (* (pow i 2) (- (* 4.0 (/ 1 (pow i 2))) 1.0)) in i
0.510 * [taylor]: Taking taylor expansion of (pow i 2) in i
0.510 * [taylor]: Taking taylor expansion of i in i
0.510 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow i 2))) 1.0) in i
0.510 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow i 2))) in i
0.510 * [taylor]: Taking taylor expansion of 4.0 in i
0.510 * [taylor]: Taking taylor expansion of (/ 1 (pow i 2)) in i
0.510 * [taylor]: Taking taylor expansion of (pow i 2) in i
0.510 * [taylor]: Taking taylor expansion of i in i
0.510 * [taylor]: Taking taylor expansion of 1.0 in i
0.538 * * * [progress]: simplifying candidates
0.539 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (/ (* i i) (* (- (* (* 2.0 i) (* 2.0 i)) 1.0) (* 2.0 2.0))))
  (log1p (/ (* i i) (* (- (* (* 2.0 i) (* 2.0 i)) 1.0) (* 2.0 2.0))))
  (- (+ (log i) (log i)) (+ (log (- (* (* 2.0 i) (* 2.0 i)) 1.0)) (+ (log 2.0) (log 2.0))))
  (- (+ (log i) (log i)) (+ (log (- (* (* 2.0 i) (* 2.0 i)) 1.0)) (log (* 2.0 2.0))))
  (- (+ (log i) (log i)) (log (* (- (* (* 2.0 i) (* 2.0 i)) 1.0) (* 2.0 2.0))))
  (- (log (* i i)) (+ (log (- (* (* 2.0 i) (* 2.0 i)) 1.0)) (+ (log 2.0) (log 2.0))))
  (- (log (* i i)) (+ (log (- (* (* 2.0 i) (* 2.0 i)) 1.0)) (log (* 2.0 2.0))))
  (- (log (* i i)) (log (* (- (* (* 2.0 i) (* 2.0 i)) 1.0) (* 2.0 2.0))))
  (log (/ (* i i) (* (- (* (* 2.0 i) (* 2.0 i)) 1.0) (* 2.0 2.0))))
  (exp (/ (* i i) (* (- (* (* 2.0 i) (* 2.0 i)) 1.0) (* 2.0 2.0))))
  (/ (* (* (* i i) i) (* (* i i) i)) (* (* (* (- (* (* 2.0 i) (* 2.0 i)) 1.0) (- (* (* 2.0 i) (* 2.0 i)) 1.0)) (- (* (* 2.0 i) (* 2.0 i)) 1.0)) (* (* (* 2.0 2.0) 2.0) (* (* 2.0 2.0) 2.0))))
  (/ (* (* (* i i) i) (* (* i i) i)) (* (* (* (- (* (* 2.0 i) (* 2.0 i)) 1.0) (- (* (* 2.0 i) (* 2.0 i)) 1.0)) (- (* (* 2.0 i) (* 2.0 i)) 1.0)) (* (* (* 2.0 2.0) (* 2.0 2.0)) (* 2.0 2.0))))
  (/ (* (* (* i i) i) (* (* i i) i)) (* (* (* (- (* (* 2.0 i) (* 2.0 i)) 1.0) (* 2.0 2.0)) (* (- (* (* 2.0 i) (* 2.0 i)) 1.0) (* 2.0 2.0))) (* (- (* (* 2.0 i) (* 2.0 i)) 1.0) (* 2.0 2.0))))
  (/ (* (* (* i i) (* i i)) (* i i)) (* (* (* (- (* (* 2.0 i) (* 2.0 i)) 1.0) (- (* (* 2.0 i) (* 2.0 i)) 1.0)) (- (* (* 2.0 i) (* 2.0 i)) 1.0)) (* (* (* 2.0 2.0) 2.0) (* (* 2.0 2.0) 2.0))))
  (/ (* (* (* i i) (* i i)) (* i i)) (* (* (* (- (* (* 2.0 i) (* 2.0 i)) 1.0) (- (* (* 2.0 i) (* 2.0 i)) 1.0)) (- (* (* 2.0 i) (* 2.0 i)) 1.0)) (* (* (* 2.0 2.0) (* 2.0 2.0)) (* 2.0 2.0))))
  (/ (* (* (* i i) (* i i)) (* i i)) (* (* (* (- (* (* 2.0 i) (* 2.0 i)) 1.0) (* 2.0 2.0)) (* (- (* (* 2.0 i) (* 2.0 i)) 1.0) (* 2.0 2.0))) (* (- (* (* 2.0 i) (* 2.0 i)) 1.0) (* 2.0 2.0))))
  (* (cbrt (/ (* i i) (* (- (* (* 2.0 i) (* 2.0 i)) 1.0) (* 2.0 2.0)))) (cbrt (/ (* i i) (* (- (* (* 2.0 i) (* 2.0 i)) 1.0) (* 2.0 2.0)))))
  (cbrt (/ (* i i) (* (- (* (* 2.0 i) (* 2.0 i)) 1.0) (* 2.0 2.0))))
  (* (* (/ (* i i) (* (- (* (* 2.0 i) (* 2.0 i)) 1.0) (* 2.0 2.0))) (/ (* i i) (* (- (* (* 2.0 i) (* 2.0 i)) 1.0) (* 2.0 2.0)))) (/ (* i i) (* (- (* (* 2.0 i) (* 2.0 i)) 1.0) (* 2.0 2.0))))
  (sqrt (/ (* i i) (* (- (* (* 2.0 i) (* 2.0 i)) 1.0) (* 2.0 2.0))))
  (sqrt (/ (* i i) (* (- (* (* 2.0 i) (* 2.0 i)) 1.0) (* 2.0 2.0))))
  (- (* i i))
  (- (* (- (* (* 2.0 i) (* 2.0 i)) 1.0) (* 2.0 2.0)))
  (/ i (- (* (* 2.0 i) (* 2.0 i)) 1.0))
  (/ i (* 2.0 2.0))
  (/ 1 (* (- (* (* 2.0 i) (* 2.0 i)) 1.0) (* 2.0 2.0)))
  (/ (* (- (* (* 2.0 i) (* 2.0 i)) 1.0) (* 2.0 2.0)) (* i i))
  (/ (* i i) (- (* (* 2.0 i) (* 2.0 i)) 1.0))
  (/ (* (- (* (* 2.0 i) (* 2.0 i)) 1.0) (* 2.0 2.0)) i)
  (/ (* i i) (* (- (pow (* (* 2.0 i) (* 2.0 i)) 3) (pow 1.0 3)) (* 2.0 2.0)))
  (/ (* i i) (* (- (* (* (* 2.0 i) (* 2.0 i)) (* (* 2.0 i) (* 2.0 i))) (* 1.0 1.0)) (* 2.0 2.0)))
  (- (+ (* 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))
0.541 * * [simplify]: iteration  0 :  98  enodes  (cost  851 )
0.559 * * [simplify]: iteration  1 :  312  enodes  (cost  830 )
0.641 * * [simplify]: iteration  2 :  1467  enodes  (cost  578 )
0.998 * * [simplify]: iteration  done :  5000  enodes  (cost  578 )
0.999 * [simplify]: Simplified to:
   (expm1 (/ (* i i) (* (- (* (* 2.0 i) (* 2.0 i)) 1.0) (* 2.0 2.0))))
  (log1p (/ (* i i) (* (- (* (* 2.0 i) (* 2.0 i)) 1.0) (* 2.0 2.0))))
  (log (/ (* i i) (* (- (* (* 2.0 i) (* 2.0 i)) 1.0) (* 2.0 2.0))))
  (log (/ (* i i) (* (- (* (* 2.0 i) (* 2.0 i)) 1.0) (* 2.0 2.0))))
  (log (/ (* i i) (* (- (* (* 2.0 i) (* 2.0 i)) 1.0) (* 2.0 2.0))))
  (log (/ (* i i) (* (- (* (* 2.0 i) (* 2.0 i)) 1.0) (* 2.0 2.0))))
  (log (/ (* i i) (* (- (* (* 2.0 i) (* 2.0 i)) 1.0) (* 2.0 2.0))))
  (log (/ (* i i) (* (- (* (* 2.0 i) (* 2.0 i)) 1.0) (* 2.0 2.0))))
  (log (/ (* i i) (* (- (* (* 2.0 i) (* 2.0 i)) 1.0) (* 2.0 2.0))))
  (exp (/ (* i i) (* (- (* (* 2.0 i) (* 2.0 i)) 1.0) (* 2.0 2.0))))
  (/ (pow i 6) (pow (* (- (* (* 2.0 i) (* 2.0 i)) 1.0) (* 2.0 2.0)) 3))
  (/ (pow i 6) (pow (* (- (* (* 2.0 i) (* 2.0 i)) 1.0) (* 2.0 2.0)) 3))
  (/ (pow i 6) (pow (* (- (* (* 2.0 i) (* 2.0 i)) 1.0) (* 2.0 2.0)) 3))
  (/ (pow i 6) (pow (* (- (* (* 2.0 i) (* 2.0 i)) 1.0) (* 2.0 2.0)) 3))
  (/ (pow i 6) (pow (* (- (* (* 2.0 i) (* 2.0 i)) 1.0) (* 2.0 2.0)) 3))
  (/ (pow i 6) (pow (* (- (* (* 2.0 i) (* 2.0 i)) 1.0) (* 2.0 2.0)) 3))
  (* (cbrt (/ (* i i) (* (- (* (* 2.0 i) (* 2.0 i)) 1.0) (* 2.0 2.0)))) (cbrt (/ (* i i) (* (- (* (* 2.0 i) (* 2.0 i)) 1.0) (* 2.0 2.0)))))
  (cbrt (/ (* i i) (* (- (* (* 2.0 i) (* 2.0 i)) 1.0) (* 2.0 2.0))))
  (/ (pow i 6) (pow (* (- (* (* 2.0 i) (* 2.0 i)) 1.0) (* 2.0 2.0)) 3))
  (sqrt (/ (* i i) (* (- (* (* 2.0 i) (* 2.0 i)) 1.0) (* 2.0 2.0))))
  (sqrt (/ (* i i) (* (- (* (* 2.0 i) (* 2.0 i)) 1.0) (* 2.0 2.0))))
  (- (* i i))
  (- (* (- (* (* 2.0 i) (* 2.0 i)) 1.0) (* 2.0 2.0)))
  (/ i (- (* (* 2.0 i) (* 2.0 i)) 1.0))
  (/ i (* 2.0 2.0))
  (/ 1 (* (- (* (* 2.0 i) (* 2.0 i)) 1.0) (* 2.0 2.0)))
  (/ (* (- (* (* 2.0 i) (* 2.0 i)) 1.0) (* 2.0 2.0)) (* i i))
  (/ (* i i) (- (* (* 2.0 i) (* 2.0 i)) 1.0))
  (* (* 2.0 2.0) (/ (- (* (* 2.0 i) (* 2.0 i)) 1.0) i))
  (* (/ i (- (pow (* 2.0 i) 6) (pow 1.0 3))) (/ i (* 2.0 2.0)))
  (/ (pow i 2) (* (* 2.0 2.0) (fma (* 2.0 i) (pow (* 2.0 i) 3) (- (* 1.0 1.0)))))
  (- (fma 0.25 (* i i) (fma 1.0 (pow i 4) (* 4.0 (pow i 6)))))
  (+ (/ 0.00390625 (pow i 4)) (+ (/ 0.015625 (pow i 2)) 0.0625))
  (+ (/ 0.00390625 (pow i 4)) (+ (/ 0.015625 (pow i 2)) 0.0625))
0.999 * * * [progress]: adding candidates to table
1.241 * * [progress]: iteration 2 / 4
1.241 * * * [progress]: picking best candidate
1.243 * * * * [pick]: Picked  #<alt (λ (i) (+ (/ 0.00390625 (pow i 4)) (+ (/ 0.015625 (pow i 2)) 0.0625)))>
1.243 * * * [progress]: localizing error
1.252 * * * [progress]: generating rewritten candidates
1.252 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2 1)
1.256 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1)
1.259 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
1.335 * * * [progress]: generating series expansions
1.335 * * * * [progress]: [ 1 / 3 ] generating series at (2 2 1)
1.335 * [approximate]: Taking taylor expansion of (/ 0.015625 (pow i 2)) in (i) around 0
1.335 * [taylor]: Taking taylor expansion of (/ 0.015625 (pow i 2)) in i
1.335 * [taylor]: Taking taylor expansion of 0.015625 in i
1.335 * [taylor]: Taking taylor expansion of (pow i 2) in i
1.335 * [taylor]: Taking taylor expansion of i in i
1.336 * [taylor]: Taking taylor expansion of (/ 0.015625 (pow i 2)) in i
1.336 * [taylor]: Taking taylor expansion of 0.015625 in i
1.336 * [taylor]: Taking taylor expansion of (pow i 2) in i
1.336 * [taylor]: Taking taylor expansion of i in i
1.344 * [approximate]: Taking taylor expansion of (* 0.015625 (pow i 2)) in (i) around 0
1.344 * [taylor]: Taking taylor expansion of (* 0.015625 (pow i 2)) in i
1.344 * [taylor]: Taking taylor expansion of 0.015625 in i
1.344 * [taylor]: Taking taylor expansion of (pow i 2) in i
1.344 * [taylor]: Taking taylor expansion of i in i
1.344 * [taylor]: Taking taylor expansion of (* 0.015625 (pow i 2)) in i
1.344 * [taylor]: Taking taylor expansion of 0.015625 in i
1.344 * [taylor]: Taking taylor expansion of (pow i 2) in i
1.344 * [taylor]: Taking taylor expansion of i in i
1.352 * [approximate]: Taking taylor expansion of (* 0.015625 (pow i 2)) in (i) around 0
1.352 * [taylor]: Taking taylor expansion of (* 0.015625 (pow i 2)) in i
1.352 * [taylor]: Taking taylor expansion of 0.015625 in i
1.352 * [taylor]: Taking taylor expansion of (pow i 2) in i
1.352 * [taylor]: Taking taylor expansion of i in i
1.352 * [taylor]: Taking taylor expansion of (* 0.015625 (pow i 2)) in i
1.352 * [taylor]: Taking taylor expansion of 0.015625 in i
1.352 * [taylor]: Taking taylor expansion of (pow i 2) in i
1.352 * [taylor]: Taking taylor expansion of i in i
1.360 * * * * [progress]: [ 2 / 3 ] generating series at (2 1)
1.360 * [approximate]: Taking taylor expansion of (/ 0.00390625 (pow i 4)) in (i) around 0
1.360 * [taylor]: Taking taylor expansion of (/ 0.00390625 (pow i 4)) in i
1.360 * [taylor]: Taking taylor expansion of 0.00390625 in i
1.360 * [taylor]: Taking taylor expansion of (pow i 4) in i
1.360 * [taylor]: Taking taylor expansion of i in i
1.361 * [taylor]: Taking taylor expansion of (/ 0.00390625 (pow i 4)) in i
1.361 * [taylor]: Taking taylor expansion of 0.00390625 in i
1.361 * [taylor]: Taking taylor expansion of (pow i 4) in i
1.361 * [taylor]: Taking taylor expansion of i in i
1.372 * [approximate]: Taking taylor expansion of (* 0.00390625 (pow i 4)) in (i) around 0
1.372 * [taylor]: Taking taylor expansion of (* 0.00390625 (pow i 4)) in i
1.372 * [taylor]: Taking taylor expansion of 0.00390625 in i
1.372 * [taylor]: Taking taylor expansion of (pow i 4) in i
1.372 * [taylor]: Taking taylor expansion of i in i
1.372 * [taylor]: Taking taylor expansion of (* 0.00390625 (pow i 4)) in i
1.372 * [taylor]: Taking taylor expansion of 0.00390625 in i
1.372 * [taylor]: Taking taylor expansion of (pow i 4) in i
1.372 * [taylor]: Taking taylor expansion of i in i
1.384 * [approximate]: Taking taylor expansion of (* 0.00390625 (pow i 4)) in (i) around 0
1.384 * [taylor]: Taking taylor expansion of (* 0.00390625 (pow i 4)) in i
1.384 * [taylor]: Taking taylor expansion of 0.00390625 in i
1.384 * [taylor]: Taking taylor expansion of (pow i 4) in i
1.384 * [taylor]: Taking taylor expansion of i in i
1.384 * [taylor]: Taking taylor expansion of (* 0.00390625 (pow i 4)) in i
1.384 * [taylor]: Taking taylor expansion of 0.00390625 in i
1.384 * [taylor]: Taking taylor expansion of (pow i 4) in i
1.384 * [taylor]: Taking taylor expansion of i in i
1.395 * * * * [progress]: [ 3 / 3 ] generating series at (2)
1.396 * [approximate]: Taking taylor expansion of (+ (* 0.00390625 (/ 1 (pow i 4))) (+ (* 0.015625 (/ 1 (pow i 2))) 0.0625)) in (i) around 0
1.396 * [taylor]: Taking taylor expansion of (+ (* 0.00390625 (/ 1 (pow i 4))) (+ (* 0.015625 (/ 1 (pow i 2))) 0.0625)) in i
1.396 * [taylor]: Taking taylor expansion of (* 0.00390625 (/ 1 (pow i 4))) in i
1.396 * [taylor]: Taking taylor expansion of 0.00390625 in i
1.396 * [taylor]: Taking taylor expansion of (/ 1 (pow i 4)) in i
1.396 * [taylor]: Taking taylor expansion of (pow i 4) in i
1.396 * [taylor]: Taking taylor expansion of i in i
1.397 * [taylor]: Taking taylor expansion of (+ (* 0.015625 (/ 1 (pow i 2))) 0.0625) in i
1.397 * [taylor]: Taking taylor expansion of (* 0.015625 (/ 1 (pow i 2))) in i
1.397 * [taylor]: Taking taylor expansion of 0.015625 in i
1.397 * [taylor]: Taking taylor expansion of (/ 1 (pow i 2)) in i
1.397 * [taylor]: Taking taylor expansion of (pow i 2) in i
1.397 * [taylor]: Taking taylor expansion of i in i
1.397 * [taylor]: Taking taylor expansion of 0.0625 in i
1.397 * [taylor]: Taking taylor expansion of (+ (* 0.00390625 (/ 1 (pow i 4))) (+ (* 0.015625 (/ 1 (pow i 2))) 0.0625)) in i
1.397 * [taylor]: Taking taylor expansion of (* 0.00390625 (/ 1 (pow i 4))) in i
1.397 * [taylor]: Taking taylor expansion of 0.00390625 in i
1.397 * [taylor]: Taking taylor expansion of (/ 1 (pow i 4)) in i
1.397 * [taylor]: Taking taylor expansion of (pow i 4) in i
1.397 * [taylor]: Taking taylor expansion of i in i
1.398 * [taylor]: Taking taylor expansion of (+ (* 0.015625 (/ 1 (pow i 2))) 0.0625) in i
1.398 * [taylor]: Taking taylor expansion of (* 0.015625 (/ 1 (pow i 2))) in i
1.398 * [taylor]: Taking taylor expansion of 0.015625 in i
1.398 * [taylor]: Taking taylor expansion of (/ 1 (pow i 2)) in i
1.398 * [taylor]: Taking taylor expansion of (pow i 2) in i
1.398 * [taylor]: Taking taylor expansion of i in i
1.399 * [taylor]: Taking taylor expansion of 0.0625 in i
1.415 * [approximate]: Taking taylor expansion of (+ (* 0.015625 (pow i 2)) (+ (* 0.00390625 (pow i 4)) 0.0625)) in (i) around 0
1.415 * [taylor]: Taking taylor expansion of (+ (* 0.015625 (pow i 2)) (+ (* 0.00390625 (pow i 4)) 0.0625)) in i
1.415 * [taylor]: Taking taylor expansion of (* 0.015625 (pow i 2)) in i
1.415 * [taylor]: Taking taylor expansion of 0.015625 in i
1.415 * [taylor]: Taking taylor expansion of (pow i 2) in i
1.415 * [taylor]: Taking taylor expansion of i in i
1.415 * [taylor]: Taking taylor expansion of (+ (* 0.00390625 (pow i 4)) 0.0625) in i
1.415 * [taylor]: Taking taylor expansion of (* 0.00390625 (pow i 4)) in i
1.415 * [taylor]: Taking taylor expansion of 0.00390625 in i
1.416 * [taylor]: Taking taylor expansion of (pow i 4) in i
1.416 * [taylor]: Taking taylor expansion of i in i
1.416 * [taylor]: Taking taylor expansion of 0.0625 in i
1.416 * [taylor]: Taking taylor expansion of (+ (* 0.015625 (pow i 2)) (+ (* 0.00390625 (pow i 4)) 0.0625)) in i
1.416 * [taylor]: Taking taylor expansion of (* 0.015625 (pow i 2)) in i
1.416 * [taylor]: Taking taylor expansion of 0.015625 in i
1.416 * [taylor]: Taking taylor expansion of (pow i 2) in i
1.416 * [taylor]: Taking taylor expansion of i in i
1.416 * [taylor]: Taking taylor expansion of (+ (* 0.00390625 (pow i 4)) 0.0625) in i
1.416 * [taylor]: Taking taylor expansion of (* 0.00390625 (pow i 4)) in i
1.416 * [taylor]: Taking taylor expansion of 0.00390625 in i
1.416 * [taylor]: Taking taylor expansion of (pow i 4) in i
1.416 * [taylor]: Taking taylor expansion of i in i
1.416 * [taylor]: Taking taylor expansion of 0.0625 in i
1.422 * [approximate]: Taking taylor expansion of (+ (* 0.015625 (pow i 2)) (+ (* 0.00390625 (pow i 4)) 0.0625)) in (i) around 0
1.422 * [taylor]: Taking taylor expansion of (+ (* 0.015625 (pow i 2)) (+ (* 0.00390625 (pow i 4)) 0.0625)) in i
1.422 * [taylor]: Taking taylor expansion of (* 0.015625 (pow i 2)) in i
1.422 * [taylor]: Taking taylor expansion of 0.015625 in i
1.422 * [taylor]: Taking taylor expansion of (pow i 2) in i
1.422 * [taylor]: Taking taylor expansion of i in i
1.422 * [taylor]: Taking taylor expansion of (+ (* 0.00390625 (pow i 4)) 0.0625) in i
1.422 * [taylor]: Taking taylor expansion of (* 0.00390625 (pow i 4)) in i
1.422 * [taylor]: Taking taylor expansion of 0.00390625 in i
1.422 * [taylor]: Taking taylor expansion of (pow i 4) in i
1.422 * [taylor]: Taking taylor expansion of i in i
1.422 * [taylor]: Taking taylor expansion of 0.0625 in i
1.422 * [taylor]: Taking taylor expansion of (+ (* 0.015625 (pow i 2)) (+ (* 0.00390625 (pow i 4)) 0.0625)) in i
1.422 * [taylor]: Taking taylor expansion of (* 0.015625 (pow i 2)) in i
1.422 * [taylor]: Taking taylor expansion of 0.015625 in i
1.422 * [taylor]: Taking taylor expansion of (pow i 2) in i
1.422 * [taylor]: Taking taylor expansion of i in i
1.422 * [taylor]: Taking taylor expansion of (+ (* 0.00390625 (pow i 4)) 0.0625) in i
1.422 * [taylor]: Taking taylor expansion of (* 0.00390625 (pow i 4)) in i
1.423 * [taylor]: Taking taylor expansion of 0.00390625 in i
1.423 * [taylor]: Taking taylor expansion of (pow i 4) in i
1.423 * [taylor]: Taking taylor expansion of i in i
1.423 * [taylor]: Taking taylor expansion of 0.0625 in i
1.428 * * * [progress]: simplifying candidates
1.431 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (/ 0.015625 (pow i 2)))
  (log1p (/ 0.015625 (pow i 2)))
  (- (log 0.015625) (* (log i) 2))
  (- (log 0.015625) (* (log i) 2))
  (- (log 0.015625) (log (pow i 2)))
  (log (/ 0.015625 (pow i 2)))
  (exp (/ 0.015625 (pow i 2)))
  (/ (* (* 0.015625 0.015625) 0.015625) (* (* (pow i 2) (pow i 2)) (pow i 2)))
  (* (cbrt (/ 0.015625 (pow i 2))) (cbrt (/ 0.015625 (pow i 2))))
  (cbrt (/ 0.015625 (pow i 2)))
  (* (* (/ 0.015625 (pow i 2)) (/ 0.015625 (pow i 2))) (/ 0.015625 (pow i 2)))
  (sqrt (/ 0.015625 (pow i 2)))
  (sqrt (/ 0.015625 (pow i 2)))
  (- 0.015625)
  (- (pow i 2))
  (/ (* (cbrt 0.015625) (cbrt 0.015625)) (pow (* (cbrt i) (cbrt i)) 2))
  (/ (cbrt 0.015625) (pow (cbrt i) 2))
  (/ (* (cbrt 0.015625) (cbrt 0.015625)) (pow (sqrt i) 2))
  (/ (cbrt 0.015625) (pow (sqrt i) 2))
  (/ (* (cbrt 0.015625) (cbrt 0.015625)) (pow 1 2))
  (/ (cbrt 0.015625) (pow i 2))
  (/ (* (cbrt 0.015625) (cbrt 0.015625)) i)
  (/ (cbrt 0.015625) i)
  (/ (* (cbrt 0.015625) (cbrt 0.015625)) (* (cbrt (pow i 2)) (cbrt (pow i 2))))
  (/ (cbrt 0.015625) (cbrt (pow i 2)))
  (/ (* (cbrt 0.015625) (cbrt 0.015625)) (sqrt (pow i 2)))
  (/ (cbrt 0.015625) (sqrt (pow i 2)))
  (/ (* (cbrt 0.015625) (cbrt 0.015625)) 1)
  (/ (cbrt 0.015625) (pow i 2))
  (/ (* (cbrt 0.015625) (cbrt 0.015625)) (pow i (/ 2 2)))
  (/ (cbrt 0.015625) (pow i (/ 2 2)))
  (/ (sqrt 0.015625) (pow (* (cbrt i) (cbrt i)) 2))
  (/ (sqrt 0.015625) (pow (cbrt i) 2))
  (/ (sqrt 0.015625) (pow (sqrt i) 2))
  (/ (sqrt 0.015625) (pow (sqrt i) 2))
  (/ (sqrt 0.015625) (pow 1 2))
  (/ (sqrt 0.015625) (pow i 2))
  (/ (sqrt 0.015625) i)
  (/ (sqrt 0.015625) i)
  (/ (sqrt 0.015625) (* (cbrt (pow i 2)) (cbrt (pow i 2))))
  (/ (sqrt 0.015625) (cbrt (pow i 2)))
  (/ (sqrt 0.015625) (sqrt (pow i 2)))
  (/ (sqrt 0.015625) (sqrt (pow i 2)))
  (/ (sqrt 0.015625) 1)
  (/ (sqrt 0.015625) (pow i 2))
  (/ (sqrt 0.015625) (pow i (/ 2 2)))
  (/ (sqrt 0.015625) (pow i (/ 2 2)))
  (/ 1 (pow (* (cbrt i) (cbrt i)) 2))
  (/ 0.015625 (pow (cbrt i) 2))
  (/ 1 (pow (sqrt i) 2))
  (/ 0.015625 (pow (sqrt i) 2))
  (/ 1 (pow 1 2))
  (/ 0.015625 (pow i 2))
  (/ 1 i)
  (/ 0.015625 i)
  (/ 1 (* (cbrt (pow i 2)) (cbrt (pow i 2))))
  (/ 0.015625 (cbrt (pow i 2)))
  (/ 1 (sqrt (pow i 2)))
  (/ 0.015625 (sqrt (pow i 2)))
  (/ 1 1)
  (/ 0.015625 (pow i 2))
  (/ 1 (pow i (/ 2 2)))
  (/ 0.015625 (pow i (/ 2 2)))
  (/ 1 (pow i 2))
  (/ (pow i 2) 0.015625)
  (/ 0.015625 (pow (* (cbrt i) (cbrt i)) 2))
  (/ 0.015625 (pow (sqrt i) 2))
  (/ 0.015625 (pow 1 2))
  (/ 0.015625 i)
  (/ 0.015625 (* (cbrt (pow i 2)) (cbrt (pow i 2))))
  (/ 0.015625 (sqrt (pow i 2)))
  (/ 0.015625 1)
  (/ 0.015625 (pow i (/ 2 2)))
  (/ (pow i 2) (cbrt 0.015625))
  (/ (pow i 2) (sqrt 0.015625))
  (/ (pow i 2) 0.015625)
  (expm1 (/ 0.00390625 (pow i 4)))
  (log1p (/ 0.00390625 (pow i 4)))
  (- (log 0.00390625) (* (log i) 4))
  (- (log 0.00390625) (* (log i) 4))
  (- (log 0.00390625) (log (pow i 4)))
  (log (/ 0.00390625 (pow i 4)))
  (exp (/ 0.00390625 (pow i 4)))
  (/ (* (* 0.00390625 0.00390625) 0.00390625) (* (* (pow i 4) (pow i 4)) (pow i 4)))
  (* (cbrt (/ 0.00390625 (pow i 4))) (cbrt (/ 0.00390625 (pow i 4))))
  (cbrt (/ 0.00390625 (pow i 4)))
  (* (* (/ 0.00390625 (pow i 4)) (/ 0.00390625 (pow i 4))) (/ 0.00390625 (pow i 4)))
  (sqrt (/ 0.00390625 (pow i 4)))
  (sqrt (/ 0.00390625 (pow i 4)))
  (- 0.00390625)
  (- (pow i 4))
  (/ (* (cbrt 0.00390625) (cbrt 0.00390625)) (pow (* (cbrt i) (cbrt i)) 4))
  (/ (cbrt 0.00390625) (pow (cbrt i) 4))
  (/ (* (cbrt 0.00390625) (cbrt 0.00390625)) (pow (sqrt i) 4))
  (/ (cbrt 0.00390625) (pow (sqrt i) 4))
  (/ (* (cbrt 0.00390625) (cbrt 0.00390625)) (pow 1 4))
  (/ (cbrt 0.00390625) (pow i 4))
  (/ (* (cbrt 0.00390625) (cbrt 0.00390625)) (* (cbrt (pow i 4)) (cbrt (pow i 4))))
  (/ (cbrt 0.00390625) (cbrt (pow i 4)))
  (/ (* (cbrt 0.00390625) (cbrt 0.00390625)) (sqrt (pow i 4)))
  (/ (cbrt 0.00390625) (sqrt (pow i 4)))
  (/ (* (cbrt 0.00390625) (cbrt 0.00390625)) 1)
  (/ (cbrt 0.00390625) (pow i 4))
  (/ (* (cbrt 0.00390625) (cbrt 0.00390625)) (pow i (/ 4 2)))
  (/ (cbrt 0.00390625) (pow i (/ 4 2)))
  (/ (sqrt 0.00390625) (pow (* (cbrt i) (cbrt i)) 4))
  (/ (sqrt 0.00390625) (pow (cbrt i) 4))
  (/ (sqrt 0.00390625) (pow (sqrt i) 4))
  (/ (sqrt 0.00390625) (pow (sqrt i) 4))
  (/ (sqrt 0.00390625) (pow 1 4))
  (/ (sqrt 0.00390625) (pow i 4))
  (/ (sqrt 0.00390625) (* (cbrt (pow i 4)) (cbrt (pow i 4))))
  (/ (sqrt 0.00390625) (cbrt (pow i 4)))
  (/ (sqrt 0.00390625) (sqrt (pow i 4)))
  (/ (sqrt 0.00390625) (sqrt (pow i 4)))
  (/ (sqrt 0.00390625) 1)
  (/ (sqrt 0.00390625) (pow i 4))
  (/ (sqrt 0.00390625) (pow i (/ 4 2)))
  (/ (sqrt 0.00390625) (pow i (/ 4 2)))
  (/ 1 (pow (* (cbrt i) (cbrt i)) 4))
  (/ 0.00390625 (pow (cbrt i) 4))
  (/ 1 (pow (sqrt i) 4))
  (/ 0.00390625 (pow (sqrt i) 4))
  (/ 1 (pow 1 4))
  (/ 0.00390625 (pow i 4))
  (/ 1 (* (cbrt (pow i 4)) (cbrt (pow i 4))))
  (/ 0.00390625 (cbrt (pow i 4)))
  (/ 1 (sqrt (pow i 4)))
  (/ 0.00390625 (sqrt (pow i 4)))
  (/ 1 1)
  (/ 0.00390625 (pow i 4))
  (/ 1 (pow i (/ 4 2)))
  (/ 0.00390625 (pow i (/ 4 2)))
  (/ 1 (pow i 4))
  (/ (pow i 4) 0.00390625)
  (/ 0.00390625 (pow (* (cbrt i) (cbrt i)) 4))
  (/ 0.00390625 (pow (sqrt i) 4))
  (/ 0.00390625 (pow 1 4))
  (/ 0.00390625 (* (cbrt (pow i 4)) (cbrt (pow i 4))))
  (/ 0.00390625 (sqrt (pow i 4)))
  (/ 0.00390625 1)
  (/ 0.00390625 (pow i (/ 4 2)))
  (/ (pow i 4) (cbrt 0.00390625))
  (/ (pow i 4) (sqrt 0.00390625))
  (/ (pow i 4) 0.00390625)
  (expm1 (+ (/ 0.00390625 (pow i 4)) (+ (/ 0.015625 (pow i 2)) 0.0625)))
  (log1p (+ (/ 0.00390625 (pow i 4)) (+ (/ 0.015625 (pow i 2)) 0.0625)))
  (* (exp (/ 0.00390625 (pow i 4))) (* (exp (/ 0.015625 (pow i 2))) (exp 0.0625)))
  (* (exp (/ 0.00390625 (pow i 4))) (exp (+ (/ 0.015625 (pow i 2)) 0.0625)))
  (log (+ (/ 0.00390625 (pow i 4)) (+ (/ 0.015625 (pow i 2)) 0.0625)))
  (exp (+ (/ 0.00390625 (pow i 4)) (+ (/ 0.015625 (pow i 2)) 0.0625)))
  (* (cbrt (+ (/ 0.00390625 (pow i 4)) (+ (/ 0.015625 (pow i 2)) 0.0625))) (cbrt (+ (/ 0.00390625 (pow i 4)) (+ (/ 0.015625 (pow i 2)) 0.0625))))
  (cbrt (+ (/ 0.00390625 (pow i 4)) (+ (/ 0.015625 (pow i 2)) 0.0625)))
  (* (* (+ (/ 0.00390625 (pow i 4)) (+ (/ 0.015625 (pow i 2)) 0.0625)) (+ (/ 0.00390625 (pow i 4)) (+ (/ 0.015625 (pow i 2)) 0.0625))) (+ (/ 0.00390625 (pow i 4)) (+ (/ 0.015625 (pow i 2)) 0.0625)))
  (sqrt (+ (/ 0.00390625 (pow i 4)) (+ (/ 0.015625 (pow i 2)) 0.0625)))
  (sqrt (+ (/ 0.00390625 (pow i 4)) (+ (/ 0.015625 (pow i 2)) 0.0625)))
  (+ (* 0.00390625 (+ (* (/ 0.015625 (pow i 2)) (/ 0.015625 (pow i 2))) (- (* 0.0625 0.0625) (* (/ 0.015625 (pow i 2)) 0.0625)))) (* (pow i 4) (+ (pow (/ 0.015625 (pow i 2)) 3) (pow 0.0625 3))))
  (* (pow i 4) (+ (* (/ 0.015625 (pow i 2)) (/ 0.015625 (pow i 2))) (- (* 0.0625 0.0625) (* (/ 0.015625 (pow i 2)) 0.0625))))
  (+ (* 0.00390625 (- (/ 0.015625 (pow i 2)) 0.0625)) (* (pow i 4) (- (* (/ 0.015625 (pow i 2)) (/ 0.015625 (pow i 2))) (* 0.0625 0.0625))))
  (* (pow i 4) (- (/ 0.015625 (pow i 2)) 0.0625))
  (+ (pow (/ 0.00390625 (pow i 4)) 3) (pow (+ (/ 0.015625 (pow i 2)) 0.0625) 3))
  (+ (* (/ 0.00390625 (pow i 4)) (/ 0.00390625 (pow i 4))) (- (* (+ (/ 0.015625 (pow i 2)) 0.0625) (+ (/ 0.015625 (pow i 2)) 0.0625)) (* (/ 0.00390625 (pow i 4)) (+ (/ 0.015625 (pow i 2)) 0.0625))))
  (- (* (/ 0.00390625 (pow i 4)) (/ 0.00390625 (pow i 4))) (* (+ (/ 0.015625 (pow i 2)) 0.0625) (+ (/ 0.015625 (pow i 2)) 0.0625)))
  (- (/ 0.00390625 (pow i 4)) (+ (/ 0.015625 (pow i 2)) 0.0625))
  (+ (/ 0.00390625 (pow i 4)) (+ (/ 0.015625 (pow i 2)) 0.0625))
  (+ (/ 0.00390625 (pow i 4)) (+ (/ 0.015625 (pow i 2)) 0.0625))
  (+ (/ 0.00390625 (pow i 4)) (/ 0.015625 (pow i 2)))
  (/ 0.015625 (pow i 2))
  (/ 0.015625 (pow i 2))
  (/ 0.015625 (pow i 2))
  (/ 0.00390625 (pow i 4))
  (/ 0.00390625 (pow i 4))
  (/ 0.00390625 (pow i 4))
  (+ (* 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))
  (+ (* 0.00390625 (/ 1 (pow i 4))) (+ (* 0.015625 (/ 1 (pow i 2))) 0.0625))
1.436 * * [simplify]: iteration  0 :  219  enodes  (cost  1557 )
1.475 * * [simplify]: iteration  1 :  479  enodes  (cost  1413 )
1.592 * * [simplify]: iteration  2 :  1822  enodes  (cost  1285 )
2.133 * * [simplify]: iteration  done :  5000  enodes  (cost  1285 )
2.133 * [simplify]: Simplified to:
   (expm1 (/ 0.015625 (pow i 2)))
  (log1p (/ 0.015625 (pow i 2)))
  (log (/ 0.015625 (pow i 2)))
  (log (/ 0.015625 (pow i 2)))
  (log (/ 0.015625 (pow i 2)))
  (log (/ 0.015625 (pow i 2)))
  (exp (/ 0.015625 (pow i 2)))
  (pow (/ 0.015625 (pow i 2)) 3)
  (* (cbrt (/ 0.015625 (pow i 2))) (cbrt (/ 0.015625 (pow i 2))))
  (cbrt (/ 0.015625 (pow i 2)))
  (pow (/ 0.015625 (pow i 2)) 3)
  (sqrt (/ 0.015625 (pow i 2)))
  (sqrt (/ 0.015625 (pow i 2)))
  (- 0.015625)
  (- (pow i 2))
  (/ (* (cbrt 0.015625) (cbrt 0.015625)) (pow (cbrt i) 4))
  (/ (cbrt 0.015625) (pow (cbrt i) 2))
  (/ (* (cbrt 0.015625) (cbrt 0.015625)) i)
  (/ (cbrt 0.015625) i)
  (* (cbrt 0.015625) (cbrt 0.015625))
  (/ (cbrt 0.015625) (pow i 2))
  (/ (* (cbrt 0.015625) (cbrt 0.015625)) i)
  (/ (cbrt 0.015625) i)
  (/ (* (cbrt 0.015625) (cbrt 0.015625)) (* (cbrt (pow i 2)) (cbrt (pow i 2))))
  (/ (cbrt 0.015625) (cbrt (pow i 2)))
  (/ (cbrt 0.015625) (/ (fabs i) (cbrt 0.015625)))
  (/ (cbrt 0.015625) (fabs i))
  (* (cbrt 0.015625) (cbrt 0.015625))
  (/ (cbrt 0.015625) (pow i 2))
  (/ (* (cbrt 0.015625) (cbrt 0.015625)) i)
  (/ (cbrt 0.015625) i)
  (/ (sqrt 0.015625) (pow (cbrt i) 4))
  (/ (sqrt 0.015625) (pow (cbrt i) 2))
  (/ (sqrt 0.015625) i)
  (/ (sqrt 0.015625) i)
  (sqrt 0.015625)
  (/ (sqrt 0.015625) (pow i 2))
  (/ (sqrt 0.015625) i)
  (/ (sqrt 0.015625) i)
  (/ (sqrt 0.015625) (* (cbrt (pow i 2)) (cbrt (pow i 2))))
  (/ (sqrt 0.015625) (cbrt (pow i 2)))
  (/ (sqrt 0.015625) (fabs i))
  (/ (sqrt 0.015625) (fabs i))
  (sqrt 0.015625)
  (/ (sqrt 0.015625) (pow i 2))
  (/ (sqrt 0.015625) i)
  (/ (sqrt 0.015625) i)
  (/ 1 (pow (cbrt i) 4))
  (/ 0.015625 (pow (cbrt i) 2))
  (/ 1 i)
  (/ 0.015625 i)
  1
  (/ 0.015625 (pow i 2))
  (/ 1 i)
  (/ 0.015625 i)
  (/ 1 (* (cbrt (pow i 2)) (cbrt (pow i 2))))
  (/ 0.015625 (cbrt (pow i 2)))
  (/ 1 (fabs i))
  (/ 0.015625 (fabs i))
  1
  (/ 0.015625 (pow i 2))
  (/ 1 i)
  (/ 0.015625 i)
  (/ (/ 1 i) i)
  (/ (pow i 2) 0.015625)
  (/ 0.015625 (pow (cbrt i) 4))
  (/ 0.015625 i)
  0.015625
  (/ 0.015625 i)
  (/ 0.015625 (* (cbrt (pow i 2)) (cbrt (pow i 2))))
  (/ 0.015625 (fabs i))
  0.015625
  (/ 0.015625 i)
  (/ (pow i 2) (cbrt 0.015625))
  (/ (pow i 2) (sqrt 0.015625))
  (/ (pow i 2) 0.015625)
  (expm1 (/ 0.00390625 (pow i 4)))
  (log1p (/ 0.00390625 (pow i 4)))
  (log (/ 0.00390625 (pow i 4)))
  (log (/ 0.00390625 (pow i 4)))
  (log (/ 0.00390625 (pow i 4)))
  (log (/ 0.00390625 (pow i 4)))
  (exp (/ 0.00390625 (pow i 4)))
  (pow (/ 0.00390625 (pow i 4)) 3)
  (* (cbrt (/ 0.00390625 (pow i 4))) (cbrt (/ 0.00390625 (pow i 4))))
  (cbrt (/ 0.00390625 (pow i 4)))
  (pow (/ 0.00390625 (pow i 4)) 3)
  (sqrt (/ 0.00390625 (pow i 4)))
  (sqrt (/ 0.00390625 (pow i 4)))
  (- 0.00390625)
  (- (pow i 4))
  (/ (* (cbrt 0.00390625) (cbrt 0.00390625)) (pow (pow (cbrt i) 2) 4))
  (/ (cbrt 0.00390625) (pow (cbrt i) 4))
  (* (/ (cbrt 0.00390625) (pow i 2)) (cbrt 0.00390625))
  (/ (cbrt 0.00390625) (pow i 2))
  (* (cbrt 0.00390625) (cbrt 0.00390625))
  (/ (cbrt 0.00390625) (pow i 4))
  (/ (* (cbrt 0.00390625) (cbrt 0.00390625)) (* (cbrt (pow i 4)) (cbrt (pow i 4))))
  (/ (cbrt 0.00390625) (cbrt (pow i 4)))
  (/ (* (cbrt 0.00390625) (cbrt 0.00390625)) (sqrt (pow i 4)))
  (/ (cbrt 0.00390625) (sqrt (pow i 4)))
  (* (cbrt 0.00390625) (cbrt 0.00390625))
  (/ (cbrt 0.00390625) (pow i 4))
  (* (/ (cbrt 0.00390625) (pow i 2)) (cbrt 0.00390625))
  (/ (cbrt 0.00390625) (pow i 2))
  (/ (sqrt 0.00390625) (pow (pow (cbrt i) 2) 4))
  (/ (sqrt 0.00390625) (pow (cbrt i) 4))
  (/ (sqrt 0.00390625) (pow i 2))
  (/ (sqrt 0.00390625) (pow i 2))
  (sqrt 0.00390625)
  (/ (sqrt 0.00390625) (pow i 4))
  (/ (sqrt 0.00390625) (* (cbrt (pow i 4)) (cbrt (pow i 4))))
  (/ (sqrt 0.00390625) (cbrt (pow i 4)))
  (/ (sqrt 0.00390625) (sqrt (pow i 4)))
  (/ (sqrt 0.00390625) (sqrt (pow i 4)))
  (sqrt 0.00390625)
  (/ (sqrt 0.00390625) (pow i 4))
  (/ (sqrt 0.00390625) (pow i 2))
  (/ (sqrt 0.00390625) (pow i 2))
  (/ 1 (pow (pow (cbrt i) 2) 4))
  (/ 0.00390625 (pow (cbrt i) 4))
  (/ (/ 1 i) i)
  (/ 0.00390625 (pow i 2))
  1
  (/ 0.00390625 (pow i 4))
  (/ 1 (* (cbrt (pow i 4)) (cbrt (pow i 4))))
  (/ 0.00390625 (cbrt (pow i 4)))
  (/ 1 (sqrt (pow i 4)))
  (/ 0.00390625 (sqrt (pow i 4)))
  1
  (/ 0.00390625 (pow i 4))
  (/ (/ 1 i) i)
  (/ 0.00390625 (pow i 2))
  (/ 1 (pow i 4))
  (/ (pow i 4) 0.00390625)
  (/ 0.00390625 (pow (pow (cbrt i) 2) 4))
  (/ 0.00390625 (pow i 2))
  0.00390625
  (/ 0.00390625 (* (cbrt (pow i 4)) (cbrt (pow i 4))))
  (/ 0.00390625 (sqrt (pow i 4)))
  0.00390625
  (/ 0.00390625 (pow i 2))
  (/ (pow i 4) (cbrt 0.00390625))
  (/ (pow i 4) (sqrt 0.00390625))
  (/ (pow i 4) 0.00390625)
  (expm1 (+ (/ 0.00390625 (pow i 4)) (+ (/ 0.015625 (pow i 2)) 0.0625)))
  (log1p (+ (/ 0.00390625 (pow i 4)) (+ (/ 0.015625 (pow i 2)) 0.0625)))
  (exp (+ (/ 0.00390625 (pow i 4)) (+ (/ 0.015625 (pow i 2)) 0.0625)))
  (exp (+ (/ 0.00390625 (pow i 4)) (+ (/ 0.015625 (pow i 2)) 0.0625)))
  (log (+ (/ 0.00390625 (pow i 4)) (+ (/ 0.015625 (pow i 2)) 0.0625)))
  (exp (+ (/ 0.00390625 (pow i 4)) (+ (/ 0.015625 (pow i 2)) 0.0625)))
  (* (cbrt (+ (/ 0.00390625 (pow i 4)) (+ (/ 0.015625 (pow i 2)) 0.0625))) (cbrt (+ (/ 0.00390625 (pow i 4)) (+ (/ 0.015625 (pow i 2)) 0.0625))))
  (cbrt (+ (/ 0.00390625 (pow i 4)) (+ (/ 0.015625 (pow i 2)) 0.0625)))
  (pow (+ (/ 0.00390625 (pow i 4)) (+ (/ 0.015625 (pow i 2)) 0.0625)) 3)
  (sqrt (+ (/ 0.00390625 (pow i 4)) (+ (/ 0.015625 (pow i 2)) 0.0625)))
  (sqrt (+ (/ 0.00390625 (pow i 4)) (+ (/ 0.015625 (pow i 2)) 0.0625)))
  (fma 0.00390625 (fma 0.0625 (- 0.0625 (/ 0.015625 (pow i 2))) (/ (* 0.015625 0.015625) (pow i 4))) (* (pow i 4) (+ (pow (/ 0.015625 (pow i 2)) 3) (pow 0.0625 3))))
  (* (fma 0.0625 (- 0.0625 (/ 0.015625 (pow i 2))) (/ (* 0.015625 0.015625) (pow i 4))) (pow i 4))
  (fma (pow i 4) (- (/ (* 0.015625 0.015625) (pow i 4)) (* 0.0625 0.0625)) (* 0.00390625 (- (/ 0.015625 (pow i 2)) 0.0625)))
  (* (pow i 4) (- (/ 0.015625 (pow i 2)) 0.0625))
  (+ (pow (/ 0.00390625 (pow i 4)) 3) (pow (+ (/ 0.015625 (pow i 2)) 0.0625) 3))
  (fma (+ (/ 0.015625 (pow i 2)) 0.0625) (- (+ (/ 0.015625 (pow i 2)) 0.0625) (/ 0.00390625 (pow i 4))) (/ (* 0.00390625 0.00390625) (pow i 8)))
  (- (/ (* 0.00390625 0.00390625) (pow i 8)) (* (+ (/ 0.015625 (pow i 2)) 0.0625) (+ (/ 0.015625 (pow i 2)) 0.0625)))
  (- (/ 0.00390625 (pow i 4)) (+ (/ 0.015625 (pow i 2)) 0.0625))
  (+ (+ (/ 0.015625 (pow i 2)) 0.0625) (/ 0.00390625 (pow i 4)))
  (+ (+ (/ 0.015625 (pow i 2)) 0.0625) (/ 0.00390625 (pow i 4)))
  (+ (/ 0.00390625 (pow i 4)) (/ 0.015625 (pow i 2)))
  (/ 0.015625 (pow i 2))
  (/ 0.015625 (pow i 2))
  (/ 0.015625 (pow i 2))
  (/ 0.00390625 (pow i 4))
  (/ 0.00390625 (pow i 4))
  (/ 0.00390625 (pow i 4))
  (+ (+ (/ 0.015625 (pow i 2)) 0.0625) (/ 0.00390625 (pow i 4)))
  (+ (+ (/ 0.015625 (pow i 2)) 0.0625) (/ 0.00390625 (pow i 4)))
  (+ (+ (/ 0.015625 (pow i 2)) 0.0625) (/ 0.00390625 (pow i 4)))
2.134 * * * [progress]: adding candidates to table
2.493 * [progress]: [Phase 3 of 3] Extracting.
2.494 * * [regime]: Finding splitpoints for: (#<alt (λ (i) (+ (/ 0.00390625 (pow i 4)) (+ (/ 0.015625 (pow i 2)) 0.0625)))> #<alt (λ (i) (/ (* i i) (* (- (* (* 2.0 i) (* 2.0 i)) 1.0) (* 2.0 2.0))))>)
2.494 * * * [regime-changes]: Trying 1 branch expressions: (i)
2.494 * * * * [regimes]: Trying to branch on i from (#<alt (λ (i) (+ (/ 0.00390625 (pow i 4)) (+ (/ 0.015625 (pow i 2)) 0.0625)))> #<alt (λ (i) (/ (* i i) (* (- (* (* 2.0 i) (* 2.0 i)) 1.0) (* 2.0 2.0))))>)
2.511 * * * [regime]: Found split indices: #<option (#s(si 1 137) #s(si 0 255))>
2.511 * [binary-search]: Improving bounds with binary search for i and (#<alt (λ (i) (+ (/ 0.00390625 (pow i 4)) (+ (/ 0.015625 (pow i 2)) 0.0625)))> #<alt (λ (i) (/ (* i i) (* (- (* (* 2.0 i) (* 2.0 i)) 1.0) (* 2.0 2.0))))>)
2.553 * [regimes]: Found splitpoints: (#s(sp 1 i 227.42395475971242) #s(sp 0 i +nan.0)) , with alts (#<alt (λ (i) (+ (/ 0.00390625 (pow i 4)) (+ (/ 0.015625 (pow i 2)) 0.0625)))> #<alt (λ (i) (/ (* i i) (* (- (* (* 2.0 i) (* 2.0 i)) 1.0) (* 2.0 2.0))))>)
2.554 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (if (<= i 227.42395475971242) (/ (* i i) (* (- (* (* 2.0 i) (* 2.0 i)) 1.0) (* 2.0 2.0))) (+ (/ 0.00390625 (pow i 4)) (+ (/ 0.015625 (pow i 2)) 0.0625)))
2.554 * * [simplify]: iteration  0 :  24  enodes  (cost  34 )
2.555 * * [simplify]: iteration  1 :  28  enodes  (cost  34 )
2.555 * * [simplify]: iteration  done :  28  enodes  (cost  34 )
2.555 * [simplify]: Simplified to:
   (if (<= i 227.42395475971242) (/ (* i i) (* (- (* (* 2.0 i) (* 2.0 i)) 1.0) (* 2.0 2.0))) (+ (/ 0.00390625 (pow i 4)) (+ (/ 0.015625 (pow i 2)) 0.0625)))
3.049 * [regime-testing]: Baseline error score: 16.023519767056165
3.050 * [regime-testing]: Oracle error score: 0.006647071509118929
3.051 * [regime-testing]: End program error score: 0.007647196524745882