2.284 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.066 * * * [progress]: [2/2] Setting up program.
0.068 * [progress]: [Phase 2 of 3] Improving.
0.068 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (+ 1.0 x))
0.274 * * [simplify]: iteration  0 :  2137  enodes  (cost  4 )
0.274 * * [simplify]: iteration  1 :  2137  enodes  (cost  4 )
0.275 * [simplify]: Simplified to:
   (log (+ 1.0 x))
0.275 * * [progress]: iteration 1 / 4
0.275 * * * [progress]: picking best candidate
0.277 * * * * [pick]: Picked  #<alt (λ (x) (log (+ 1.0 x)))>
0.277 * * * [progress]: localizing error
0.281 * * * [progress]: generating rewritten candidates
0.281 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.284 * * * [progress]: generating series expansions
0.284 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.284 * [approximate]: Taking taylor expansion of (log (+ x 1.0)) in (x) around 0
0.284 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
0.284 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.284 * [taylor]: Taking taylor expansion of x in x
0.284 * [taylor]: Taking taylor expansion of 1.0 in x
0.284 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
0.284 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.284 * [taylor]: Taking taylor expansion of x in x
0.284 * [taylor]: Taking taylor expansion of 1.0 in x
0.285 * [approximate]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in (x) around 0
0.285 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
0.285 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.285 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.285 * [taylor]: Taking taylor expansion of x in x
0.285 * [taylor]: Taking taylor expansion of 1.0 in x
0.285 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
0.285 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.285 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.285 * [taylor]: Taking taylor expansion of x in x
0.285 * [taylor]: Taking taylor expansion of 1.0 in x
0.286 * [approximate]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in (x) around 0
0.286 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
0.286 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.286 * [taylor]: Taking taylor expansion of 1.0 in x
0.286 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.286 * [taylor]: Taking taylor expansion of x in x
0.286 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
0.286 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.286 * [taylor]: Taking taylor expansion of 1.0 in x
0.286 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.286 * [taylor]: Taking taylor expansion of x in x
0.287 * * * [progress]: simplifying candidates
0.287 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))
  (log (cbrt (+ 1.0 x)))
  (log (sqrt (+ 1.0 x)))
  (log (sqrt (+ 1.0 x)))
  (log 1)
  (log (+ 1.0 x))
  (log 1)
  (log (+ 1.0 x))
  (log (+ (pow 1.0 3) (pow x 3)))
  (log (+ (* 1.0 1.0) (- (* x x) (* 1.0 x))))
  (log (- (* 1.0 1.0) (* x x)))
  (log (- 1.0 x))
  (log (+ 1.0 x))
  (log (log (+ 1.0 x)))
  (exp (log (+ 1.0 x)))
  (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))
  (cbrt (log (+ 1.0 x)))
  (* (* (log (+ 1.0 x)) (log (+ 1.0 x))) (log (+ 1.0 x)))
  (sqrt (log (+ 1.0 x)))
  (sqrt (log (+ 1.0 x)))
  (- (+ (* 1.0 x) (log 1.0)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))
  (- (+ (log 1) (* 1.0 (/ 1 x))) (+ (* 0.5 (/ 1 (pow x 2))) (log (/ 1 x))))
  (- (+ (log (neg 1)) (* 1.0 (/ 1 x))) (+ (* 0.5 (/ 1 (pow x 2))) (log (/ -1 x))))
0.320 * * [simplify]: iteration  0 :  4984  enodes  (cost  142 )
0.320 * * [simplify]: iteration  1 :  4984  enodes  (cost  142 )
0.321 * [simplify]: Simplified to:
   (* (log (cbrt (+ 1.0 x))) 2)
  (log (cbrt (+ 1.0 x)))
  (log (sqrt (+ 1.0 x)))
  (log (sqrt (+ 1.0 x)))
  (log 1)
  (log (+ 1.0 x))
  (log 1)
  (log (+ 1.0 x))
  (log (+ (pow 1.0 3) (pow x 3)))
  (log (+ (* 1.0 1.0) (* x (- x 1.0))))
  (log (- (* 1.0 1.0) (* x x)))
  (log (- 1.0 x))
  (log (+ 1.0 x))
  (log (log (+ 1.0 x)))
  (+ 1.0 x)
  (* (cbrt (log (+ 1.0 x))) (cbrt (log (+ 1.0 x))))
  (cbrt (log (+ 1.0 x)))
  (pow (log (+ 1.0 x)) 3)
  (sqrt (log (+ 1.0 x)))
  (sqrt (log (+ 1.0 x)))
  (+ (log 1.0) (* x (+ 1.0 (* (/ x (* 1.0 1.0)) -1/2))))
  (+ (log x) (/ (- 1.0 (/ 0.5 x)) x))
  (+ (log x) (/ (- 1.0 (/ 0.5 x)) x))
0.321 * * * [progress]: adding candidates to table
0.356 * * [progress]: iteration 2 / 4
0.356 * * * [progress]: picking best candidate
0.365 * * * * [pick]: Picked  #<alt (λ (x) (+ (log 1.0) (* x (+ 1.0 (* (/ x (* 1.0 1.0)) -1/2)))))>
0.365 * * * [progress]: localizing error
0.373 * * * [progress]: generating rewritten candidates
0.373 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2)
0.378 * * * [progress]: generating series expansions
0.378 * * * * [progress]: [ 1 / 1 ] generating series at (2 2)
0.379 * [approximate]: Taking taylor expansion of (* x (- 1.0 (* 0.5 x))) in (x) around 0
0.379 * [taylor]: Taking taylor expansion of (* x (- 1.0 (* 0.5 x))) in x
0.379 * [taylor]: Taking taylor expansion of x in x
0.379 * [taylor]: Taking taylor expansion of (- 1.0 (* 0.5 x)) in x
0.379 * [taylor]: Taking taylor expansion of 1.0 in x
0.379 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
0.379 * [taylor]: Taking taylor expansion of 0.5 in x
0.379 * [taylor]: Taking taylor expansion of x in x
0.379 * [taylor]: Taking taylor expansion of (* x (- 1.0 (* 0.5 x))) in x
0.379 * [taylor]: Taking taylor expansion of x in x
0.379 * [taylor]: Taking taylor expansion of (- 1.0 (* 0.5 x)) in x
0.379 * [taylor]: Taking taylor expansion of 1.0 in x
0.379 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
0.379 * [taylor]: Taking taylor expansion of 0.5 in x
0.379 * [taylor]: Taking taylor expansion of x in x
0.380 * [approximate]: Taking taylor expansion of (/ (- 1.0 (* 0.5 (/ 1 x))) x) in (x) around 0
0.380 * [taylor]: Taking taylor expansion of (/ (- 1.0 (* 0.5 (/ 1 x))) x) in x
0.380 * [taylor]: Taking taylor expansion of (- 1.0 (* 0.5 (/ 1 x))) in x
0.380 * [taylor]: Taking taylor expansion of 1.0 in x
0.380 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.380 * [taylor]: Taking taylor expansion of 0.5 in x
0.380 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.380 * [taylor]: Taking taylor expansion of x in x
0.381 * [taylor]: Taking taylor expansion of x in x
0.381 * [taylor]: Taking taylor expansion of (/ (- 1.0 (* 0.5 (/ 1 x))) x) in x
0.381 * [taylor]: Taking taylor expansion of (- 1.0 (* 0.5 (/ 1 x))) in x
0.381 * [taylor]: Taking taylor expansion of 1.0 in x
0.381 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.381 * [taylor]: Taking taylor expansion of 0.5 in x
0.381 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.381 * [taylor]: Taking taylor expansion of x in x
0.381 * [taylor]: Taking taylor expansion of x in x
0.382 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (* 0.5 (/ 1 x)) 1.0) x)) in (x) around 0
0.382 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (* 0.5 (/ 1 x)) 1.0) x)) in x
0.382 * [taylor]: Taking taylor expansion of -1 in x
0.382 * [taylor]: Taking taylor expansion of (/ (+ (* 0.5 (/ 1 x)) 1.0) x) in x
0.382 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 x)) 1.0) in x
0.382 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.382 * [taylor]: Taking taylor expansion of 0.5 in x
0.382 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.383 * [taylor]: Taking taylor expansion of x in x
0.383 * [taylor]: Taking taylor expansion of 1.0 in x
0.383 * [taylor]: Taking taylor expansion of x in x
0.383 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (* 0.5 (/ 1 x)) 1.0) x)) in x
0.383 * [taylor]: Taking taylor expansion of -1 in x
0.383 * [taylor]: Taking taylor expansion of (/ (+ (* 0.5 (/ 1 x)) 1.0) x) in x
0.383 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 x)) 1.0) in x
0.383 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.383 * [taylor]: Taking taylor expansion of 0.5 in x
0.383 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.383 * [taylor]: Taking taylor expansion of x in x
0.383 * [taylor]: Taking taylor expansion of 1.0 in x
0.383 * [taylor]: Taking taylor expansion of x in x
0.385 * * * [progress]: simplifying candidates
0.385 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x (+ 1.0 (* (/ x (* 1.0 1.0)) -1/2)))
  (+ (log x) (log (+ 1.0 (* (/ x (* 1.0 1.0)) -1/2))))
  (log (* x (+ 1.0 (* (/ x (* 1.0 1.0)) -1/2))))
  (exp (* x (+ 1.0 (* (/ x (* 1.0 1.0)) -1/2))))
  (* (* (* x x) x) (* (* (+ 1.0 (* (/ x (* 1.0 1.0)) -1/2)) (+ 1.0 (* (/ x (* 1.0 1.0)) -1/2))) (+ 1.0 (* (/ x (* 1.0 1.0)) -1/2))))
  (* (cbrt (* x (+ 1.0 (* (/ x (* 1.0 1.0)) -1/2)))) (cbrt (* x (+ 1.0 (* (/ x (* 1.0 1.0)) -1/2)))))
  (cbrt (* x (+ 1.0 (* (/ x (* 1.0 1.0)) -1/2))))
  (* (* (* x (+ 1.0 (* (/ x (* 1.0 1.0)) -1/2))) (* x (+ 1.0 (* (/ x (* 1.0 1.0)) -1/2)))) (* x (+ 1.0 (* (/ x (* 1.0 1.0)) -1/2))))
  (sqrt (* x (+ 1.0 (* (/ x (* 1.0 1.0)) -1/2))))
  (sqrt (* x (+ 1.0 (* (/ x (* 1.0 1.0)) -1/2))))
  (* (sqrt x) (sqrt (+ 1.0 (* (/ x (* 1.0 1.0)) -1/2))))
  (* (sqrt x) (sqrt (+ 1.0 (* (/ x (* 1.0 1.0)) -1/2))))
  (* x 1.0)
  (* x (* (/ x (* 1.0 1.0)) -1/2))
  (* 1.0 x)
  (* (* (/ x (* 1.0 1.0)) -1/2) x)
  (* x (* (cbrt (+ 1.0 (* (/ x (* 1.0 1.0)) -1/2))) (cbrt (+ 1.0 (* (/ x (* 1.0 1.0)) -1/2)))))
  (* x (sqrt (+ 1.0 (* (/ x (* 1.0 1.0)) -1/2))))
  (* x 1)
  (* (cbrt x) (+ 1.0 (* (/ x (* 1.0 1.0)) -1/2)))
  (* (sqrt x) (+ 1.0 (* (/ x (* 1.0 1.0)) -1/2)))
  (* x (+ 1.0 (* (/ x (* 1.0 1.0)) -1/2)))
  (* x (+ (pow 1.0 3) (pow (* (/ x (* 1.0 1.0)) -1/2) 3)))
  (* x (- (* 1.0 1.0) (* (* (/ x (* 1.0 1.0)) -1/2) (* (/ x (* 1.0 1.0)) -1/2))))
  (- (* 1.0 x) (* 0.5 (pow x 2)))
  (- (* 1.0 x) (* 0.5 (pow x 2)))
  (- (* 1.0 x) (* 0.5 (pow x 2)))
0.420 * * [simplify]: iteration  0 :  4953  enodes  (cost  306 )
0.420 * * [simplify]: iteration  1 :  4953  enodes  (cost  306 )
0.421 * [simplify]: Simplified to:
   (* x (+ 1.0 (* x (/ -1/2 (* 1.0 1.0)))))
  (log (* x (+ 1.0 (* x (/ -1/2 (* 1.0 1.0))))))
  (log (* x (+ 1.0 (* x (/ -1/2 (* 1.0 1.0))))))
  (pow (exp x) (+ 1.0 (* x (/ -1/2 (* 1.0 1.0)))))
  (pow (* x (+ 1.0 (* x (/ -1/2 (* 1.0 1.0))))) 3)
  (* (cbrt (* x (+ 1.0 (* x (/ -1/2 (* 1.0 1.0)))))) (cbrt (* x (+ 1.0 (* x (/ -1/2 (* 1.0 1.0)))))))
  (cbrt (* x (+ 1.0 (* x (/ -1/2 (* 1.0 1.0))))))
  (pow (* x (+ 1.0 (* x (/ -1/2 (* 1.0 1.0))))) 3)
  (sqrt (* x (+ 1.0 (* x (/ -1/2 (* 1.0 1.0))))))
  (sqrt (* x (+ 1.0 (* x (/ -1/2 (* 1.0 1.0))))))
  (* (sqrt x) (sqrt (+ 1.0 (* x (/ -1/2 (* 1.0 1.0))))))
  (* (sqrt x) (sqrt (+ 1.0 (* x (/ -1/2 (* 1.0 1.0))))))
  (* x 1.0)
  (* x (* x (/ -1/2 (* 1.0 1.0))))
  (* x 1.0)
  (* x (* x (/ -1/2 (* 1.0 1.0))))
  (* x (* (cbrt (+ 1.0 (* x (/ -1/2 (* 1.0 1.0))))) (cbrt (+ 1.0 (* x (/ -1/2 (* 1.0 1.0)))))))
  (* x (sqrt (+ 1.0 (* x (/ -1/2 (* 1.0 1.0))))))
  x
  (* (+ 1.0 (* x (/ -1/2 (* 1.0 1.0)))) (cbrt x))
  (* (+ 1.0 (* x (/ -1/2 (* 1.0 1.0)))) (sqrt x))
  (* x (+ 1.0 (* x (/ -1/2 (* 1.0 1.0)))))
  (* x (+ (pow 1.0 3) (* (pow x 3) (/ -1/8 (pow 1.0 6)))))
  (* x (+ (* 1.0 1.0) (* (/ (* x x) (pow 1.0 4)) -1/4)))
  (* x (- 1.0 (* x 0.5)))
  (* x (- 1.0 (* x 0.5)))
  (* x (- 1.0 (* x 0.5)))
0.421 * * * [progress]: adding candidates to table
0.463 * * [progress]: iteration 3 / 4
0.463 * * * [progress]: picking best candidate
0.475 * * * * [pick]: Picked  #<alt (λ (x) (+ (log 1.0) (+ (* x 1.0) (* x (* x (/ -1/2 (* 1.0 1.0)))))))>
0.475 * * * [progress]: localizing error
0.484 * * * [progress]: generating rewritten candidates
0.484 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2)
0.488 * * * [progress]: generating series expansions
0.488 * * * * [progress]: [ 1 / 1 ] generating series at (2 2)
0.488 * [approximate]: Taking taylor expansion of (- (* 1.0 x) (* 0.5 (pow x 2))) in (x) around 0
0.489 * [taylor]: Taking taylor expansion of (- (* 1.0 x) (* 0.5 (pow x 2))) in x
0.489 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.489 * [taylor]: Taking taylor expansion of 1.0 in x
0.489 * [taylor]: Taking taylor expansion of x in x
0.489 * [taylor]: Taking taylor expansion of (* 0.5 (pow x 2)) in x
0.489 * [taylor]: Taking taylor expansion of 0.5 in x
0.489 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.489 * [taylor]: Taking taylor expansion of x in x
0.489 * [taylor]: Taking taylor expansion of (- (* 1.0 x) (* 0.5 (pow x 2))) in x
0.489 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.489 * [taylor]: Taking taylor expansion of 1.0 in x
0.489 * [taylor]: Taking taylor expansion of x in x
0.489 * [taylor]: Taking taylor expansion of (* 0.5 (pow x 2)) in x
0.489 * [taylor]: Taking taylor expansion of 0.5 in x
0.489 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.489 * [taylor]: Taking taylor expansion of x in x
0.490 * [approximate]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) (* 0.5 (/ 1 (pow x 2)))) in (x) around 0
0.490 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) (* 0.5 (/ 1 (pow x 2)))) in x
0.490 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.490 * [taylor]: Taking taylor expansion of 1.0 in x
0.490 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.490 * [taylor]: Taking taylor expansion of x in x
0.490 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow x 2))) in x
0.490 * [taylor]: Taking taylor expansion of 0.5 in x
0.490 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.490 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.490 * [taylor]: Taking taylor expansion of x in x
0.490 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) (* 0.5 (/ 1 (pow x 2)))) in x
0.491 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.491 * [taylor]: Taking taylor expansion of 1.0 in x
0.491 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.491 * [taylor]: Taking taylor expansion of x in x
0.491 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow x 2))) in x
0.491 * [taylor]: Taking taylor expansion of 0.5 in x
0.491 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.491 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.491 * [taylor]: Taking taylor expansion of x in x
0.493 * [approximate]: Taking taylor expansion of (neg (+ (* 0.5 (/ 1 (pow x 2))) (* 1.0 (/ 1 x)))) in (x) around 0
0.493 * [taylor]: Taking taylor expansion of (neg (+ (* 0.5 (/ 1 (pow x 2))) (* 1.0 (/ 1 x)))) in x
0.493 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (pow x 2))) (* 1.0 (/ 1 x))) in x
0.493 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow x 2))) in x
0.493 * [taylor]: Taking taylor expansion of 0.5 in x
0.493 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.493 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.493 * [taylor]: Taking taylor expansion of x in x
0.493 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.493 * [taylor]: Taking taylor expansion of 1.0 in x
0.493 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.493 * [taylor]: Taking taylor expansion of x in x
0.493 * [taylor]: Taking taylor expansion of (neg (+ (* 0.5 (/ 1 (pow x 2))) (* 1.0 (/ 1 x)))) in x
0.493 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (pow x 2))) (* 1.0 (/ 1 x))) in x
0.493 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow x 2))) in x
0.493 * [taylor]: Taking taylor expansion of 0.5 in x
0.493 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.493 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.493 * [taylor]: Taking taylor expansion of x in x
0.493 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.493 * [taylor]: Taking taylor expansion of 1.0 in x
0.493 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.493 * [taylor]: Taking taylor expansion of x in x
0.495 * * * [progress]: simplifying candidates
0.495 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (exp (* x 1.0)) (exp (* x (* x (/ -1/2 (* 1.0 1.0))))))
  (log (+ (* x 1.0) (* x (* x (/ -1/2 (* 1.0 1.0))))))
  (exp (+ (* x 1.0) (* x (* x (/ -1/2 (* 1.0 1.0))))))
  (* (cbrt (+ (* x 1.0) (* x (* x (/ -1/2 (* 1.0 1.0)))))) (cbrt (+ (* x 1.0) (* x (* x (/ -1/2 (* 1.0 1.0)))))))
  (cbrt (+ (* x 1.0) (* x (* x (/ -1/2 (* 1.0 1.0))))))
  (* (* (+ (* x 1.0) (* x (* x (/ -1/2 (* 1.0 1.0))))) (+ (* x 1.0) (* x (* x (/ -1/2 (* 1.0 1.0)))))) (+ (* x 1.0) (* x (* x (/ -1/2 (* 1.0 1.0))))))
  (sqrt (+ (* x 1.0) (* x (* x (/ -1/2 (* 1.0 1.0))))))
  (sqrt (+ (* x 1.0) (* x (* x (/ -1/2 (* 1.0 1.0))))))
  (+ (pow (* x 1.0) 3) (pow (* x (* x (/ -1/2 (* 1.0 1.0)))) 3))
  (+ (* (* x 1.0) (* x 1.0)) (- (* (* x (* x (/ -1/2 (* 1.0 1.0)))) (* x (* x (/ -1/2 (* 1.0 1.0))))) (* (* x 1.0) (* x (* x (/ -1/2 (* 1.0 1.0)))))))
  (- (* (* x 1.0) (* x 1.0)) (* (* x (* x (/ -1/2 (* 1.0 1.0)))) (* x (* x (/ -1/2 (* 1.0 1.0))))))
  (- (* x 1.0) (* x (* x (/ -1/2 (* 1.0 1.0)))))
  (+ 1.0 (* x (/ -1/2 (* 1.0 1.0))))
  (- (* 1.0 x) (* 0.5 (pow x 2)))
  (- (* 1.0 x) (* 0.5 (pow x 2)))
  (- (* 1.0 x) (* 0.5 (pow x 2)))
0.530 * * [simplify]: iteration  0 :  4953  enodes  (cost  212 )
0.530 * * [simplify]: iteration  1 :  4953  enodes  (cost  212 )
0.531 * [simplify]: Simplified to:
   (pow (exp x) (+ 1.0 (* x (/ -1/2 (* 1.0 1.0)))))
  (log (* x (+ 1.0 (* x (/ -1/2 (* 1.0 1.0))))))
  (pow (exp x) (+ 1.0 (* x (/ -1/2 (* 1.0 1.0)))))
  (* (cbrt (* x (+ 1.0 (* x (/ -1/2 (* 1.0 1.0)))))) (cbrt (* x (+ 1.0 (* x (/ -1/2 (* 1.0 1.0)))))))
  (cbrt (* x (+ 1.0 (* x (/ -1/2 (* 1.0 1.0))))))
  (pow (* x (+ 1.0 (* x (/ -1/2 (* 1.0 1.0))))) 3)
  (sqrt (* x (+ 1.0 (* x (/ -1/2 (* 1.0 1.0))))))
  (sqrt (* x (+ 1.0 (* x (/ -1/2 (* 1.0 1.0))))))
  (+ (pow (* x 1.0) 3) (* (pow x 6) (/ -1/8 (pow 1.0 6))))
  (* (* x x) (+ (* 1.0 1.0) (* (/ -1/2 (* 1.0 1.0)) (* x (- (* x (/ -1/2 (* 1.0 1.0))) 1.0)))))
  (* x (* x (- (* 1.0 1.0) (* 1/4 (* (/ x (* 1.0 1.0)) (/ x (* 1.0 1.0)))))))
  (* x (+ 1.0 (* x (/ 1/2 (* 1.0 1.0)))))
  (+ 1.0 (* x (/ -1/2 (* 1.0 1.0))))
  (* x (- 1.0 (* x 0.5)))
  (* x (- 1.0 (* x 0.5)))
  (* x (- 1.0 (* x 0.5)))
0.532 * * * [progress]: adding candidates to table
0.558 * * [progress]: iteration 4 / 4
0.558 * * * [progress]: picking best candidate
0.567 * * * * [pick]: Picked  #<alt (λ (x) (+ (log 1.0) (* (* (cbrt x) (cbrt x)) (* (+ 1.0 (* x (/ -1/2 (* 1.0 1.0)))) (cbrt x)))))>
0.567 * * * [progress]: localizing error
0.579 * * * [progress]: generating rewritten candidates
0.579 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2 2)
0.580 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 2)
0.581 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 1)
0.582 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1)
0.589 * * * [progress]: generating series expansions
0.589 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2 2)
0.589 * [approximate]: Taking taylor expansion of (pow x 1/3) in (x) around 0
0.589 * [taylor]: Taking taylor expansion of (pow x 1/3) in x
0.589 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x
0.589 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x
0.589 * [taylor]: Taking taylor expansion of 1/3 in x
0.589 * [taylor]: Taking taylor expansion of (log x) in x
0.589 * [taylor]: Taking taylor expansion of x in x
0.589 * [taylor]: Taking taylor expansion of (pow x 1/3) in x
0.589 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x
0.590 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x
0.590 * [taylor]: Taking taylor expansion of 1/3 in x
0.590 * [taylor]: Taking taylor expansion of (log x) in x
0.590 * [taylor]: Taking taylor expansion of x in x
0.596 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 1/3) in (x) around 0
0.596 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.596 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.596 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.596 * [taylor]: Taking taylor expansion of 1/3 in x
0.596 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.596 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.596 * [taylor]: Taking taylor expansion of x in x
0.596 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.596 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.596 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.596 * [taylor]: Taking taylor expansion of 1/3 in x
0.596 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.596 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.596 * [taylor]: Taking taylor expansion of x in x
0.602 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in (x) around 0
0.602 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x
0.602 * [taylor]: Taking taylor expansion of (cbrt -1) in x
0.602 * [taylor]: Taking taylor expansion of -1 in x
0.603 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.603 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.603 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.603 * [taylor]: Taking taylor expansion of 1/3 in x
0.603 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.603 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.603 * [taylor]: Taking taylor expansion of x in x
0.603 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x
0.603 * [taylor]: Taking taylor expansion of (cbrt -1) in x
0.603 * [taylor]: Taking taylor expansion of -1 in x
0.603 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.603 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.603 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.603 * [taylor]: Taking taylor expansion of 1/3 in x
0.603 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.603 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.603 * [taylor]: Taking taylor expansion of x in x
0.611 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1 2)
0.611 * [approximate]: Taking taylor expansion of (pow x 1/3) in (x) around 0
0.611 * [taylor]: Taking taylor expansion of (pow x 1/3) in x
0.611 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x
0.611 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x
0.611 * [taylor]: Taking taylor expansion of 1/3 in x
0.611 * [taylor]: Taking taylor expansion of (log x) in x
0.611 * [taylor]: Taking taylor expansion of x in x
0.611 * [taylor]: Taking taylor expansion of (pow x 1/3) in x
0.611 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x
0.611 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x
0.611 * [taylor]: Taking taylor expansion of 1/3 in x
0.611 * [taylor]: Taking taylor expansion of (log x) in x
0.611 * [taylor]: Taking taylor expansion of x in x
0.619 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 1/3) in (x) around 0
0.619 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.619 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.619 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.619 * [taylor]: Taking taylor expansion of 1/3 in x
0.619 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.619 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.619 * [taylor]: Taking taylor expansion of x in x
0.619 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.620 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.620 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.620 * [taylor]: Taking taylor expansion of 1/3 in x
0.620 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.620 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.620 * [taylor]: Taking taylor expansion of x in x
0.626 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in (x) around 0
0.626 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x
0.626 * [taylor]: Taking taylor expansion of (cbrt -1) in x
0.626 * [taylor]: Taking taylor expansion of -1 in x
0.626 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.626 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.626 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.626 * [taylor]: Taking taylor expansion of 1/3 in x
0.626 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.626 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.626 * [taylor]: Taking taylor expansion of x in x
0.626 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x
0.626 * [taylor]: Taking taylor expansion of (cbrt -1) in x
0.626 * [taylor]: Taking taylor expansion of -1 in x
0.626 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.626 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.626 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.626 * [taylor]: Taking taylor expansion of 1/3 in x
0.626 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.626 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.627 * [taylor]: Taking taylor expansion of x in x
0.634 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 1)
0.634 * [approximate]: Taking taylor expansion of (pow x 1/3) in (x) around 0
0.634 * [taylor]: Taking taylor expansion of (pow x 1/3) in x
0.634 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x
0.634 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x
0.634 * [taylor]: Taking taylor expansion of 1/3 in x
0.634 * [taylor]: Taking taylor expansion of (log x) in x
0.634 * [taylor]: Taking taylor expansion of x in x
0.635 * [taylor]: Taking taylor expansion of (pow x 1/3) in x
0.635 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x
0.635 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x
0.635 * [taylor]: Taking taylor expansion of 1/3 in x
0.635 * [taylor]: Taking taylor expansion of (log x) in x
0.635 * [taylor]: Taking taylor expansion of x in x
0.640 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 1/3) in (x) around 0
0.640 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.640 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.640 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.640 * [taylor]: Taking taylor expansion of 1/3 in x
0.640 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.640 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.641 * [taylor]: Taking taylor expansion of x in x
0.641 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.641 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.641 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.641 * [taylor]: Taking taylor expansion of 1/3 in x
0.641 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.641 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.641 * [taylor]: Taking taylor expansion of x in x
0.647 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in (x) around 0
0.647 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x
0.647 * [taylor]: Taking taylor expansion of (cbrt -1) in x
0.647 * [taylor]: Taking taylor expansion of -1 in x
0.647 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.647 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.647 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.647 * [taylor]: Taking taylor expansion of 1/3 in x
0.647 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.647 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.647 * [taylor]: Taking taylor expansion of x in x
0.648 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x
0.648 * [taylor]: Taking taylor expansion of (cbrt -1) in x
0.648 * [taylor]: Taking taylor expansion of -1 in x
0.648 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.648 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.648 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.648 * [taylor]: Taking taylor expansion of 1/3 in x
0.648 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.648 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.648 * [taylor]: Taking taylor expansion of x in x
0.655 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1)
0.655 * [approximate]: Taking taylor expansion of (pow (pow x 2) 1/3) in (x) around 0
0.656 * [taylor]: Taking taylor expansion of (pow (pow x 2) 1/3) in x
0.656 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow x 2)))) in x
0.656 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow x 2))) in x
0.656 * [taylor]: Taking taylor expansion of 1/3 in x
0.656 * [taylor]: Taking taylor expansion of (log (pow x 2)) in x
0.656 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.656 * [taylor]: Taking taylor expansion of x in x
0.656 * [taylor]: Taking taylor expansion of (pow (pow x 2) 1/3) in x
0.656 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow x 2)))) in x
0.656 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow x 2))) in x
0.656 * [taylor]: Taking taylor expansion of 1/3 in x
0.656 * [taylor]: Taking taylor expansion of (log (pow x 2)) in x
0.656 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.656 * [taylor]: Taking taylor expansion of x in x
0.662 * [approximate]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in (x) around 0
0.662 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x
0.662 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x
0.662 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x
0.662 * [taylor]: Taking taylor expansion of 1/3 in x
0.662 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x
0.662 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.662 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.662 * [taylor]: Taking taylor expansion of x in x
0.662 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x
0.662 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x
0.662 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x
0.663 * [taylor]: Taking taylor expansion of 1/3 in x
0.663 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x
0.663 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.663 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.663 * [taylor]: Taking taylor expansion of x in x
0.669 * [approximate]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow x 2)) 1/3)) in (x) around 0
0.669 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow x 2)) 1/3)) in x
0.669 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in x
0.669 * [taylor]: Taking taylor expansion of (cbrt -1) in x
0.669 * [taylor]: Taking taylor expansion of -1 in x
0.669 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x
0.669 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x
0.669 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x
0.669 * [taylor]: Taking taylor expansion of 1/3 in x
0.669 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x
0.669 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.669 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.669 * [taylor]: Taking taylor expansion of x in x
0.670 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow x 2)) 1/3)) in x
0.670 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in x
0.670 * [taylor]: Taking taylor expansion of (cbrt -1) in x
0.670 * [taylor]: Taking taylor expansion of -1 in x
0.670 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x
0.670 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x
0.670 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x
0.670 * [taylor]: Taking taylor expansion of 1/3 in x
0.670 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x
0.670 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.670 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.670 * [taylor]: Taking taylor expansion of x in x
0.679 * * * [progress]: simplifying candidates
0.680 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (cbrt x))
  (exp (cbrt x))
  (cbrt (* (cbrt x) (cbrt x)))
  (cbrt (cbrt x))
  (cbrt (sqrt x))
  (cbrt (sqrt x))
  (cbrt 1)
  (cbrt x)
  (* (cbrt (cbrt x)) (cbrt (cbrt x)))
  (cbrt (cbrt x))
  (* (* (cbrt x) (cbrt x)) (cbrt x))
  (sqrt (cbrt x))
  (sqrt (cbrt x))
  (log (cbrt x))
  (exp (cbrt x))
  (cbrt (* (cbrt x) (cbrt x)))
  (cbrt (cbrt x))
  (cbrt (sqrt x))
  (cbrt (sqrt x))
  (cbrt 1)
  (cbrt x)
  (* (cbrt (cbrt x)) (cbrt (cbrt x)))
  (cbrt (cbrt x))
  (* (* (cbrt x) (cbrt x)) (cbrt x))
  (sqrt (cbrt x))
  (sqrt (cbrt x))
  (log (cbrt x))
  (exp (cbrt x))
  (cbrt (* (cbrt x) (cbrt x)))
  (cbrt (cbrt x))
  (cbrt (sqrt x))
  (cbrt (sqrt x))
  (cbrt 1)
  (cbrt x)
  (* (cbrt (cbrt x)) (cbrt (cbrt x)))
  (cbrt (cbrt x))
  (* (* (cbrt x) (cbrt x)) (cbrt x))
  (sqrt (cbrt x))
  (sqrt (cbrt x))
  (+ 1/3 1/3)
  (+ 1 1)
  (* x x)
  (* (cbrt x) (cbrt x))
  (+ 1 1)
  (+ (log (cbrt x)) (log (cbrt x)))
  (log (* (cbrt x) (cbrt x)))
  (exp (* (cbrt x) (cbrt x)))
  (* x x)
  (* (cbrt (* (cbrt x) (cbrt x))) (cbrt (* (cbrt x) (cbrt x))))
  (cbrt (* (cbrt x) (cbrt x)))
  (* (* (* (cbrt x) (cbrt x)) (* (cbrt x) (cbrt x))) (* (cbrt x) (cbrt x)))
  (sqrt (* (cbrt x) (cbrt x)))
  (sqrt (* (cbrt x) (cbrt x)))
  (* (cbrt (* (cbrt x) (cbrt x))) (cbrt (* (cbrt x) (cbrt x))))
  (* (cbrt (cbrt x)) (cbrt (cbrt x)))
  (* (cbrt (sqrt x)) (cbrt (sqrt x)))
  (* (cbrt (sqrt x)) (cbrt (sqrt x)))
  (* (cbrt 1) (cbrt 1))
  (* (cbrt x) (cbrt x))
  (* (* (cbrt (cbrt x)) (cbrt (cbrt x))) (* (cbrt (cbrt x)) (cbrt (cbrt x))))
  (* (cbrt (cbrt x)) (cbrt (cbrt x)))
  (* (sqrt (cbrt x)) (sqrt (cbrt x)))
  (* (sqrt (cbrt x)) (sqrt (cbrt x)))
  (* 1 1)
  (* (cbrt x) (cbrt x))
  (* (cbrt (sqrt x)) (cbrt (sqrt x)))
  (* (cbrt (sqrt x)) (cbrt (sqrt x)))
  (* (cbrt (sqrt x)) (sqrt (cbrt x)))
  (* (cbrt (sqrt x)) (sqrt (cbrt x)))
  (* (sqrt (cbrt x)) (cbrt (sqrt x)))
  (* (sqrt (cbrt x)) (cbrt (sqrt x)))
  (* (sqrt (cbrt x)) (sqrt (cbrt x)))
  (* (sqrt (cbrt x)) (sqrt (cbrt x)))
  (* 2 1/3)
  (* 2 1)
  (* (cbrt x) (cbrt (* (cbrt x) (cbrt x))))
  (* (cbrt x) (cbrt (sqrt x)))
  (* (cbrt x) (cbrt 1))
  (* (cbrt x) (* (cbrt (cbrt x)) (cbrt (cbrt x))))
  (* (cbrt x) (sqrt (cbrt x)))
  (* (cbrt x) 1)
  (* (cbrt (cbrt x)) (cbrt x))
  (* (cbrt (sqrt x)) (cbrt x))
  (* (cbrt x) (cbrt x))
  (* (cbrt (cbrt x)) (cbrt x))
  (* (sqrt (cbrt x)) (cbrt x))
  (* (cbrt x) (cbrt x))
  (exp (* 1/3 (+ (log 1) (log x))))
  (exp (* 1/3 (- (log 1) (log (/ 1 x)))))
  (* (cbrt -1) (exp (* 1/3 (- (log 1) (log (/ -1 x))))))
  (exp (* 1/3 (+ (log 1) (log x))))
  (exp (* 1/3 (- (log 1) (log (/ 1 x)))))
  (* (cbrt -1) (exp (* 1/3 (- (log 1) (log (/ -1 x))))))
  (exp (* 1/3 (+ (log 1) (log x))))
  (exp (* 1/3 (- (log 1) (log (/ 1 x)))))
  (* (cbrt -1) (exp (* 1/3 (- (log 1) (log (/ -1 x))))))
  (exp (* 1/3 (+ (log 1) (* 2 (log x)))))
  (exp (* 1/3 (- (log 1) (* 2 (log (/ 1 x))))))
  (* (pow (cbrt -1) 2) (exp (* 1/3 (- (log 1) (* 2 (log (/ -1 x)))))))
0.728 * * [simplify]: iteration  0 :  5501  enodes  (cost  356 )
0.730 * [simplify]: Simplified to:
   (log (cbrt x))
  (exp (cbrt x))
  (cbrt (pow x 2/3))
  (cbrt (cbrt x))
  (cbrt (sqrt x))
  (cbrt (sqrt x))
  1
  (cbrt x)
  (pow (cbrt (cbrt x)) 2)
  (cbrt (cbrt x))
  x
  (sqrt (cbrt x))
  (sqrt (cbrt x))
  (log (cbrt x))
  (exp (cbrt x))
  (cbrt (pow x 2/3))
  (cbrt (cbrt x))
  (cbrt (sqrt x))
  (cbrt (sqrt x))
  1
  (cbrt x)
  (pow (cbrt (cbrt x)) 2)
  (cbrt (cbrt x))
  x
  (sqrt (cbrt x))
  (sqrt (cbrt x))
  (log (cbrt x))
  (exp (cbrt x))
  (cbrt (pow x 2/3))
  (cbrt (cbrt x))
  (cbrt (sqrt x))
  (cbrt (sqrt x))
  1
  (cbrt x)
  (pow (cbrt (cbrt x)) 2)
  (cbrt (cbrt x))
  x
  (sqrt (cbrt x))
  (sqrt (cbrt x))
  2/3
  2
  (* x x)
  (pow x 2/3)
  2
  (* 2/3 (log x))
  (* 2/3 (log x))
  (exp (pow x 2/3))
  (* x x)
  (* (cbrt (pow x 2/3)) (cbrt (pow x 2/3)))
  (cbrt (pow x 2/3))
  (* x x)
  (fabs (cbrt x))
  (fabs (cbrt x))
  (* (cbrt (pow x 2/3)) (cbrt (pow x 2/3)))
  (pow (cbrt (cbrt x)) 2)
  (* (cbrt (sqrt x)) (cbrt (sqrt x)))
  (* (cbrt (sqrt x)) (cbrt (sqrt x)))
  1
  (pow x 2/3)
  (pow (cbrt (cbrt x)) 4)
  (pow (cbrt (cbrt x)) 2)
  (cbrt x)
  (cbrt x)
  1
  (pow x 2/3)
  (* (cbrt (sqrt x)) (cbrt (sqrt x)))
  (* (cbrt (sqrt x)) (cbrt (sqrt x)))
  (* (cbrt (sqrt x)) (sqrt (cbrt x)))
  (* (cbrt (sqrt x)) (sqrt (cbrt x)))
  (* (cbrt (sqrt x)) (sqrt (cbrt x)))
  (* (cbrt (sqrt x)) (sqrt (cbrt x)))
  (cbrt x)
  (cbrt x)
  2/3
  2
  (* (cbrt x) (cbrt (pow x 2/3)))
  (* (cbrt x) (cbrt (sqrt x)))
  (cbrt x)
  (pow (cbrt (cbrt x)) 5)
  (pow (sqrt (cbrt x)) 3)
  (cbrt x)
  (pow (cbrt (cbrt x)) 4)
  (* (cbrt x) (cbrt (sqrt x)))
  (pow x 2/3)
  (pow (cbrt (cbrt x)) 4)
  (pow (sqrt (cbrt x)) 3)
  (pow x 2/3)
  (cbrt x)
  (cbrt x)
  (* (cbrt -1) (cbrt (* x -1)))
  (cbrt x)
  (cbrt x)
  (* (cbrt -1) (cbrt (* x -1)))
  (cbrt x)
  (cbrt x)
  (* (cbrt -1) (cbrt (* x -1)))
  (pow x 2/3)
  (pow x 2/3)
  (* (pow x 2/3) (pow (cbrt -1) 2))
0.731 * * * [progress]: adding candidates to table
0.834 * [progress]: [Phase 3 of 3] Extracting.
0.834 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (- (log (+ (pow 1.0 3) (pow x 3))) (log (+ (* 1.0 1.0) (* x (- x 1.0))))))> #<alt (λ (x) (- (log (- (* 1.0 1.0) (* x x))) (log (- 1.0 x))))> #<alt (λ (x) (+ (log 1.0) (+ (* x 1.0) (* x (* x (/ -1/2 (* 1.0 1.0)))))))> #<alt (λ (x) (log (+ 1.0 x)))> #<alt (λ (x) (+ (log 1.0) (* (* (cbrt x) (cbrt x)) (* (+ 1.0 (* x (/ -1/2 (* 1.0 1.0)))) (log (exp (cbrt x)))))))>)
0.835 * * * [regime-changes]: Trying 3 branch expressions: ((+ 1.0 x) (log (+ 1.0 x)) x)
0.835 * * * * [regimes]: Trying to branch on (+ 1.0 x) from (#<alt (λ (x) (- (log (+ (pow 1.0 3) (pow x 3))) (log (+ (* 1.0 1.0) (* x (- x 1.0))))))> #<alt (λ (x) (- (log (- (* 1.0 1.0) (* x x))) (log (- 1.0 x))))> #<alt (λ (x) (+ (log 1.0) (+ (* x 1.0) (* x (* x (/ -1/2 (* 1.0 1.0)))))))> #<alt (λ (x) (log (+ 1.0 x)))> #<alt (λ (x) (+ (log 1.0) (* (* (cbrt x) (cbrt x)) (* (+ 1.0 (* x (/ -1/2 (* 1.0 1.0)))) (log (exp (cbrt x)))))))>)
0.871 * * * * [regimes]: Trying to branch on (log (+ 1.0 x)) from (#<alt (λ (x) (- (log (+ (pow 1.0 3) (pow x 3))) (log (+ (* 1.0 1.0) (* x (- x 1.0))))))> #<alt (λ (x) (- (log (- (* 1.0 1.0) (* x x))) (log (- 1.0 x))))> #<alt (λ (x) (+ (log 1.0) (+ (* x 1.0) (* x (* x (/ -1/2 (* 1.0 1.0)))))))> #<alt (λ (x) (log (+ 1.0 x)))> #<alt (λ (x) (+ (log 1.0) (* (* (cbrt x) (cbrt x)) (* (+ 1.0 (* x (/ -1/2 (* 1.0 1.0)))) (log (exp (cbrt x)))))))>)
0.911 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (- (log (+ (pow 1.0 3) (pow x 3))) (log (+ (* 1.0 1.0) (* x (- x 1.0))))))> #<alt (λ (x) (- (log (- (* 1.0 1.0) (* x x))) (log (- 1.0 x))))> #<alt (λ (x) (+ (log 1.0) (+ (* x 1.0) (* x (* x (/ -1/2 (* 1.0 1.0)))))))> #<alt (λ (x) (log (+ 1.0 x)))> #<alt (λ (x) (+ (log 1.0) (* (* (cbrt x) (cbrt x)) (* (+ 1.0 (* x (/ -1/2 (* 1.0 1.0)))) (log (exp (cbrt x)))))))>)
0.952 * * * [regime]: Found split indices: #<option (#s(si 2 180) #s(si 3 255))>
0.952 * [binary-search]: Only using regimes for bounds on (+ 1.0 x) and (#<alt (λ (x) (- (log (+ (pow 1.0 3) (pow x 3))) (log (+ (* 1.0 1.0) (* x (- x 1.0))))))> #<alt (λ (x) (- (log (- (* 1.0 1.0) (* x x))) (log (- 1.0 x))))> #<alt (λ (x) (+ (log 1.0) (+ (* x 1.0) (* x (* x (/ -1/2 (* 1.0 1.0)))))))> #<alt (λ (x) (log (+ 1.0 x)))> #<alt (λ (x) (+ (log 1.0) (* (* (cbrt x) (cbrt x)) (* (+ 1.0 (* x (/ -1/2 (* 1.0 1.0)))) (log (exp (cbrt x)))))))>)
0.953 * [regimes]: Found splitpoints: (#s(sp 2 (+ 1.0 x) 1.0000031303406751) #s(sp 3 (+ 1.0 x) +nan.0)) , with alts (#<alt (λ (x) (- (log (+ (pow 1.0 3) (pow x 3))) (log (+ (* 1.0 1.0) (* x (- x 1.0))))))> #<alt (λ (x) (- (log (- (* 1.0 1.0) (* x x))) (log (- 1.0 x))))> #<alt (λ (x) (+ (log 1.0) (+ (* x 1.0) (* x (* x (/ -1/2 (* 1.0 1.0)))))))> #<alt (λ (x) (log (+ 1.0 x)))> #<alt (λ (x) (+ (log 1.0) (* (* (cbrt x) (cbrt x)) (* (+ 1.0 (* x (/ -1/2 (* 1.0 1.0)))) (log (exp (cbrt x)))))))>)
0.953 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (if (<= (+ 1.0 x) 1.0000031303406751) (+ (log 1.0) (+ (* x 1.0) (* x (* x (/ -1/2 (* 1.0 1.0)))))) (log (+ 1.0 x)))
0.954 * * [simplify]: iteration  0 :  58  enodes  (cost  26 )
0.954 * * [simplify]: iteration  1 :  58  enodes  (cost  26 )
0.954 * [simplify]: Simplified to:
   (if (<= (+ 1.0 x) 1.0000031303406751) (+ (log 1.0) (+ (* 1.0 x) (* x (* x (/ -1/2 (* 1.0 1.0)))))) (log (+ 1.0 x)))
3.258 * [regime-testing]: End program error score: 0.24696643073875868
3.349 * [regime-testing]: Target error score: 0.23140392549068634