3.928 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.042 * * * [progress]: [2/2] Setting up program.
0.045 * [progress]: [Phase 2 of 3] Improving.
0.045 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (neg (log (- (/ 1.0 x) 1.0)))
0.047 * * [simplify]: iteration  0 :  8  enodes  (cost  4 )
0.048 * * [simplify]: iteration  1 :  9  enodes  (cost  4 )
0.049 * * [simplify]: iteration  2 :  9  enodes  (cost  4 )
0.049 * [simplify]: Simplified to:
   (neg (log (- (/ 1.0 x) 1.0)))
0.049 * * [progress]: iteration 1 / 4
0.049 * * * [progress]: picking best candidate
0.052 * * * * [pick]: Picked  #<alt (λ (x) (neg (log (- (/ 1.0 x) 1.0))))>
0.052 * * * [progress]: localizing error
0.057 * * * [progress]: generating rewritten candidates
0.057 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
0.064 * * * [progress]: generating series expansions
0.064 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
0.064 * [approximate]: Taking taylor expansion of (log (- (* 1.0 (/ 1 x)) 1.0)) in (x) around 0
0.064 * [taylor]: Taking taylor expansion of (log (- (* 1.0 (/ 1 x)) 1.0)) in x
0.064 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) 1.0) in x
0.064 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.064 * [taylor]: Taking taylor expansion of 1.0 in x
0.064 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.064 * [taylor]: Taking taylor expansion of x in x
0.065 * [taylor]: Taking taylor expansion of 1.0 in x
0.066 * [taylor]: Taking taylor expansion of (log (- (* 1.0 (/ 1 x)) 1.0)) in x
0.066 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) 1.0) in x
0.066 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.066 * [taylor]: Taking taylor expansion of 1.0 in x
0.066 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.066 * [taylor]: Taking taylor expansion of x in x
0.066 * [taylor]: Taking taylor expansion of 1.0 in x
0.089 * [approximate]: Taking taylor expansion of (log (- (* 1.0 x) 1.0)) in (x) around 0
0.089 * [taylor]: Taking taylor expansion of (log (- (* 1.0 x) 1.0)) in x
0.089 * [taylor]: Taking taylor expansion of (- (* 1.0 x) 1.0) in x
0.089 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.089 * [taylor]: Taking taylor expansion of 1.0 in x
0.089 * [taylor]: Taking taylor expansion of x in x
0.089 * [taylor]: Taking taylor expansion of 1.0 in x
0.091 * [taylor]: Taking taylor expansion of (log (- (* 1.0 x) 1.0)) in x
0.092 * [taylor]: Taking taylor expansion of (- (* 1.0 x) 1.0) in x
0.092 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.092 * [taylor]: Taking taylor expansion of 1.0 in x
0.092 * [taylor]: Taking taylor expansion of x in x
0.092 * [taylor]: Taking taylor expansion of 1.0 in x
0.117 * [approximate]: Taking taylor expansion of (log (neg (+ (* 1.0 x) 1.0))) in (x) around 0
0.117 * [taylor]: Taking taylor expansion of (log (neg (+ (* 1.0 x) 1.0))) in x
0.118 * [taylor]: Taking taylor expansion of (neg (+ (* 1.0 x) 1.0)) in x
0.118 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) 1.0) in x
0.118 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.118 * [taylor]: Taking taylor expansion of 1.0 in x
0.118 * [taylor]: Taking taylor expansion of x in x
0.118 * [taylor]: Taking taylor expansion of 1.0 in x
0.120 * [taylor]: Taking taylor expansion of (log (neg (+ (* 1.0 x) 1.0))) in x
0.120 * [taylor]: Taking taylor expansion of (neg (+ (* 1.0 x) 1.0)) in x
0.120 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) 1.0) in x
0.120 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.120 * [taylor]: Taking taylor expansion of 1.0 in x
0.120 * [taylor]: Taking taylor expansion of x in x
0.120 * [taylor]: Taking taylor expansion of 1.0 in x
0.142 * * * [progress]: simplifying candidates
0.143 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (* (cbrt (- (/ 1.0 x) 1.0)) (cbrt (- (/ 1.0 x) 1.0))))
  (log (cbrt (- (/ 1.0 x) 1.0)))
  (log (sqrt (- (/ 1.0 x) 1.0)))
  (log (sqrt (- (/ 1.0 x) 1.0)))
  (log 1)
  (log (- (/ 1.0 x) 1.0))
  (log (+ (sqrt (/ 1.0 x)) (sqrt 1.0)))
  (log (- (sqrt (/ 1.0 x)) (sqrt 1.0)))
  (log (+ (/ (sqrt 1.0) (sqrt x)) (sqrt 1.0)))
  (log (- (/ (sqrt 1.0) (sqrt x)) (sqrt 1.0)))
  (log 1)
  (log (- (/ 1.0 x) 1.0))
  (log (- (pow (/ 1.0 x) 3) (pow 1.0 3)))
  (log (+ (* (/ 1.0 x) (/ 1.0 x)) (+ (* 1.0 1.0) (* (/ 1.0 x) 1.0))))
  (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0)))
  (log (+ (/ 1.0 x) 1.0))
  (log (- (/ 1.0 x) 1.0))
  (log (log (- (/ 1.0 x) 1.0)))
  (exp (log (- (/ 1.0 x) 1.0)))
  (* (cbrt (log (- (/ 1.0 x) 1.0))) (cbrt (log (- (/ 1.0 x) 1.0))))
  (cbrt (log (- (/ 1.0 x) 1.0)))
  (* (* (log (- (/ 1.0 x) 1.0)) (log (- (/ 1.0 x) 1.0))) (log (- (/ 1.0 x) 1.0)))
  (sqrt (log (- (/ 1.0 x) 1.0)))
  (sqrt (log (- (/ 1.0 x) 1.0)))
  (- (log 1.0) (+ (log x) (+ (* 1.0 x) (* 0.5 (/ (pow x 2) (pow 1.0 2))))))
  (- (log (neg 1.0)) (+ (* 0.5 (/ 1 (* (pow x 2) (pow -1.0 2)))) (* 1.0 (/ 1 x))))
  (- (log (neg 1.0)) (+ (* 1/2 (/ 1 (pow x 2))) (* 1.0 (/ 1 x))))
0.146 * * [simplify]: iteration  0 :  153  enodes  (cost  144 )
0.148 * * [simplify]: iteration  1 :  424  enodes  (cost  131 )
0.155 * * [simplify]: iteration  2 :  1814  enodes  (cost  129 )
0.199 * * [simplify]: iteration  3 :  5001  enodes  (cost  129 )
0.200 * [simplify]: Simplified to:
   (* 2 (log (cbrt (- (/ 1.0 x) 1.0))))
  (log (cbrt (- (/ 1.0 x) 1.0)))
  (log (sqrt (- (/ 1.0 x) 1.0)))
  (log (sqrt (- (/ 1.0 x) 1.0)))
  0
  (log (- (/ 1.0 x) 1.0))
  (log (+ (sqrt (/ 1.0 x)) (sqrt 1.0)))
  (log (- (sqrt (/ 1.0 x)) (sqrt 1.0)))
  (log (+ (/ (sqrt 1.0) (sqrt x)) (sqrt 1.0)))
  (log (- (/ (sqrt 1.0) (sqrt x)) (sqrt 1.0)))
  0
  (log (- (/ 1.0 x) 1.0))
  (log (- (pow (/ 1.0 x) 3) (pow 1.0 3)))
  (log (+ (* (/ 1.0 x) (/ 1.0 x)) (+ (* 1.0 1.0) (* (/ 1.0 x) 1.0))))
  (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0)))
  (log (+ (/ 1.0 x) 1.0))
  (log (- (/ 1.0 x) 1.0))
  (log (log (- (/ 1.0 x) 1.0)))
  (- (/ 1.0 x) 1.0)
  (* (cbrt (log (- (/ 1.0 x) 1.0))) (cbrt (log (- (/ 1.0 x) 1.0))))
  (cbrt (log (- (/ 1.0 x) 1.0)))
  (pow (log (- (/ 1.0 x) 1.0)) 3)
  (sqrt (log (- (/ 1.0 x) 1.0)))
  (sqrt (log (- (/ 1.0 x) 1.0)))
  (- (log 1.0) (+ (log x) (+ (* 1.0 x) (* 0.5 (/ (pow x 2) (pow 1.0 2))))))
  (- (log (neg 1.0)) (- (/ (/ 0.5 (pow -1.0 2)) (pow x 2)) (/ (neg 1.0) x)))
  (+ (log (neg 1.0)) (- (/ -1/2 (pow x 2)) (/ 1.0 x)))
0.201 * * * [progress]: adding candidates to table
0.254 * * [progress]: iteration 2 / 4
0.254 * * * [progress]: picking best candidate
0.257 * * * * [pick]: Picked  #<alt (λ (x) (neg (- (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))) (log (+ (/ 1.0 x) 1.0)))))>
0.257 * * * [progress]: localizing error
0.269 * * * [progress]: generating rewritten candidates
0.269 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 1)
0.276 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1 1 1)
0.286 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1)
0.309 * * * [progress]: generating series expansions
0.310 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 1)
0.310 * [approximate]: Taking taylor expansion of (log (- (* 1.0 (/ 1 (pow x 2))) 1.0)) in (x) around 0
0.310 * [taylor]: Taking taylor expansion of (log (- (* 1.0 (/ 1 (pow x 2))) 1.0)) in x
0.310 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (pow x 2))) 1.0) in x
0.310 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (pow x 2))) in x
0.310 * [taylor]: Taking taylor expansion of 1.0 in x
0.310 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.310 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.310 * [taylor]: Taking taylor expansion of x in x
0.311 * [taylor]: Taking taylor expansion of 1.0 in x
0.312 * [taylor]: Taking taylor expansion of (log (- (* 1.0 (/ 1 (pow x 2))) 1.0)) in x
0.312 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (pow x 2))) 1.0) in x
0.313 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (pow x 2))) in x
0.313 * [taylor]: Taking taylor expansion of 1.0 in x
0.313 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.313 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.313 * [taylor]: Taking taylor expansion of x in x
0.313 * [taylor]: Taking taylor expansion of 1.0 in x
0.360 * [approximate]: Taking taylor expansion of (log (- (* 1.0 (pow x 2)) 1.0)) in (x) around 0
0.360 * [taylor]: Taking taylor expansion of (log (- (* 1.0 (pow x 2)) 1.0)) in x
0.360 * [taylor]: Taking taylor expansion of (- (* 1.0 (pow x 2)) 1.0) in x
0.360 * [taylor]: Taking taylor expansion of (* 1.0 (pow x 2)) in x
0.360 * [taylor]: Taking taylor expansion of 1.0 in x
0.360 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.360 * [taylor]: Taking taylor expansion of x in x
0.360 * [taylor]: Taking taylor expansion of 1.0 in x
0.362 * [taylor]: Taking taylor expansion of (log (- (* 1.0 (pow x 2)) 1.0)) in x
0.362 * [taylor]: Taking taylor expansion of (- (* 1.0 (pow x 2)) 1.0) in x
0.362 * [taylor]: Taking taylor expansion of (* 1.0 (pow x 2)) in x
0.362 * [taylor]: Taking taylor expansion of 1.0 in x
0.362 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.362 * [taylor]: Taking taylor expansion of x in x
0.362 * [taylor]: Taking taylor expansion of 1.0 in x
0.408 * [approximate]: Taking taylor expansion of (log (- (* 1.0 (pow x 2)) 1.0)) in (x) around 0
0.408 * [taylor]: Taking taylor expansion of (log (- (* 1.0 (pow x 2)) 1.0)) in x
0.408 * [taylor]: Taking taylor expansion of (- (* 1.0 (pow x 2)) 1.0) in x
0.408 * [taylor]: Taking taylor expansion of (* 1.0 (pow x 2)) in x
0.408 * [taylor]: Taking taylor expansion of 1.0 in x
0.408 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.408 * [taylor]: Taking taylor expansion of x in x
0.408 * [taylor]: Taking taylor expansion of 1.0 in x
0.410 * [taylor]: Taking taylor expansion of (log (- (* 1.0 (pow x 2)) 1.0)) in x
0.410 * [taylor]: Taking taylor expansion of (- (* 1.0 (pow x 2)) 1.0) in x
0.410 * [taylor]: Taking taylor expansion of (* 1.0 (pow x 2)) in x
0.410 * [taylor]: Taking taylor expansion of 1.0 in x
0.410 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.410 * [taylor]: Taking taylor expansion of x in x
0.410 * [taylor]: Taking taylor expansion of 1.0 in x
0.453 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1 1 1)
0.453 * [approximate]: Taking taylor expansion of (/ 1.0 (pow x 2)) in (x) around 0
0.453 * [taylor]: Taking taylor expansion of (/ 1.0 (pow x 2)) in x
0.453 * [taylor]: Taking taylor expansion of 1.0 in x
0.453 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.453 * [taylor]: Taking taylor expansion of x in x
0.453 * [taylor]: Taking taylor expansion of (/ 1.0 (pow x 2)) in x
0.454 * [taylor]: Taking taylor expansion of 1.0 in x
0.454 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.454 * [taylor]: Taking taylor expansion of x in x
0.465 * [approximate]: Taking taylor expansion of (* 1.0 (pow x 2)) in (x) around 0
0.465 * [taylor]: Taking taylor expansion of (* 1.0 (pow x 2)) in x
0.465 * [taylor]: Taking taylor expansion of 1.0 in x
0.465 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.465 * [taylor]: Taking taylor expansion of x in x
0.465 * [taylor]: Taking taylor expansion of (* 1.0 (pow x 2)) in x
0.465 * [taylor]: Taking taylor expansion of 1.0 in x
0.465 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.465 * [taylor]: Taking taylor expansion of x in x
0.475 * [approximate]: Taking taylor expansion of (* 1.0 (pow x 2)) in (x) around 0
0.475 * [taylor]: Taking taylor expansion of (* 1.0 (pow x 2)) in x
0.475 * [taylor]: Taking taylor expansion of 1.0 in x
0.475 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.475 * [taylor]: Taking taylor expansion of x in x
0.475 * [taylor]: Taking taylor expansion of (* 1.0 (pow x 2)) in x
0.475 * [taylor]: Taking taylor expansion of 1.0 in x
0.475 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.475 * [taylor]: Taking taylor expansion of x in x
0.484 * * * * [progress]: [ 3 / 3 ] generating series at (2 1)
0.485 * [approximate]: Taking taylor expansion of (- (log (- (* 1.0 (/ 1 (pow x 2))) 1.0)) (log (+ 1.0 (* 1.0 (/ 1 x))))) in (x) around 0
0.485 * [taylor]: Taking taylor expansion of (- (log (- (* 1.0 (/ 1 (pow x 2))) 1.0)) (log (+ 1.0 (* 1.0 (/ 1 x))))) in x
0.485 * [taylor]: Taking taylor expansion of (log (- (* 1.0 (/ 1 (pow x 2))) 1.0)) in x
0.485 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (pow x 2))) 1.0) in x
0.485 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (pow x 2))) in x
0.485 * [taylor]: Taking taylor expansion of 1.0 in x
0.485 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.485 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.485 * [taylor]: Taking taylor expansion of x in x
0.486 * [taylor]: Taking taylor expansion of 1.0 in x
0.487 * [taylor]: Taking taylor expansion of (log (+ 1.0 (* 1.0 (/ 1 x)))) in x
0.487 * [taylor]: Taking taylor expansion of (+ 1.0 (* 1.0 (/ 1 x))) in x
0.487 * [taylor]: Taking taylor expansion of 1.0 in x
0.487 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.487 * [taylor]: Taking taylor expansion of 1.0 in x
0.487 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.487 * [taylor]: Taking taylor expansion of x in x
0.488 * [taylor]: Taking taylor expansion of (- (log (- (* 1.0 (/ 1 (pow x 2))) 1.0)) (log (+ 1.0 (* 1.0 (/ 1 x))))) in x
0.488 * [taylor]: Taking taylor expansion of (log (- (* 1.0 (/ 1 (pow x 2))) 1.0)) in x
0.488 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (pow x 2))) 1.0) in x
0.488 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (pow x 2))) in x
0.488 * [taylor]: Taking taylor expansion of 1.0 in x
0.488 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) 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 in x
0.490 * [taylor]: Taking taylor expansion of (log (+ 1.0 (* 1.0 (/ 1 x)))) in x
0.490 * [taylor]: Taking taylor expansion of (+ 1.0 (* 1.0 (/ 1 x))) in x
0.490 * [taylor]: Taking taylor expansion of 1.0 in x
0.490 * [taylor]: Taking taylor expansion of (* 1.0 (/ 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
0.526 * [approximate]: Taking taylor expansion of (- (log (- (* 1.0 (pow x 2)) 1.0)) (log (+ (* 1.0 x) 1.0))) in (x) around 0
0.526 * [taylor]: Taking taylor expansion of (- (log (- (* 1.0 (pow x 2)) 1.0)) (log (+ (* 1.0 x) 1.0))) in x
0.526 * [taylor]: Taking taylor expansion of (log (- (* 1.0 (pow x 2)) 1.0)) in x
0.526 * [taylor]: Taking taylor expansion of (- (* 1.0 (pow x 2)) 1.0) in x
0.526 * [taylor]: Taking taylor expansion of (* 1.0 (pow x 2)) in x
0.526 * [taylor]: Taking taylor expansion of 1.0 in x
0.526 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.526 * [taylor]: Taking taylor expansion of x in x
0.527 * [taylor]: Taking taylor expansion of 1.0 in x
0.528 * [taylor]: Taking taylor expansion of (log (+ (* 1.0 x) 1.0)) in x
0.528 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) 1.0) in x
0.528 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.528 * [taylor]: Taking taylor expansion of 1.0 in x
0.528 * [taylor]: Taking taylor expansion of x in x
0.528 * [taylor]: Taking taylor expansion of 1.0 in x
0.529 * [taylor]: Taking taylor expansion of (- (log (- (* 1.0 (pow x 2)) 1.0)) (log (+ (* 1.0 x) 1.0))) in x
0.529 * [taylor]: Taking taylor expansion of (log (- (* 1.0 (pow x 2)) 1.0)) in x
0.529 * [taylor]: Taking taylor expansion of (- (* 1.0 (pow x 2)) 1.0) in x
0.529 * [taylor]: Taking taylor expansion of (* 1.0 (pow x 2)) in x
0.529 * [taylor]: Taking taylor expansion of 1.0 in x
0.529 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.529 * [taylor]: Taking taylor expansion of x in x
0.529 * [taylor]: Taking taylor expansion of 1.0 in x
0.531 * [taylor]: Taking taylor expansion of (log (+ (* 1.0 x) 1.0)) in x
0.531 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) 1.0) in x
0.531 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.531 * [taylor]: Taking taylor expansion of 1.0 in x
0.531 * [taylor]: Taking taylor expansion of x in x
0.531 * [taylor]: Taking taylor expansion of 1.0 in x
0.570 * [approximate]: Taking taylor expansion of (- (log (- (* 1.0 (pow x 2)) 1.0)) (log (- 1.0 (* 1.0 x)))) in (x) around 0
0.570 * [taylor]: Taking taylor expansion of (- (log (- (* 1.0 (pow x 2)) 1.0)) (log (- 1.0 (* 1.0 x)))) in x
0.570 * [taylor]: Taking taylor expansion of (log (- (* 1.0 (pow x 2)) 1.0)) in x
0.570 * [taylor]: Taking taylor expansion of (- (* 1.0 (pow x 2)) 1.0) in x
0.570 * [taylor]: Taking taylor expansion of (* 1.0 (pow x 2)) in x
0.570 * [taylor]: Taking taylor expansion of 1.0 in x
0.570 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.570 * [taylor]: Taking taylor expansion of x in x
0.570 * [taylor]: Taking taylor expansion of 1.0 in x
0.572 * [taylor]: Taking taylor expansion of (log (- 1.0 (* 1.0 x))) in x
0.572 * [taylor]: Taking taylor expansion of (- 1.0 (* 1.0 x)) in x
0.572 * [taylor]: Taking taylor expansion of 1.0 in x
0.572 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.572 * [taylor]: Taking taylor expansion of 1.0 in x
0.572 * [taylor]: Taking taylor expansion of x in x
0.573 * [taylor]: Taking taylor expansion of (- (log (- (* 1.0 (pow x 2)) 1.0)) (log (- 1.0 (* 1.0 x)))) in x
0.573 * [taylor]: Taking taylor expansion of (log (- (* 1.0 (pow x 2)) 1.0)) in x
0.573 * [taylor]: Taking taylor expansion of (- (* 1.0 (pow x 2)) 1.0) in x
0.573 * [taylor]: Taking taylor expansion of (* 1.0 (pow x 2)) in x
0.573 * [taylor]: Taking taylor expansion of 1.0 in x
0.573 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.573 * [taylor]: Taking taylor expansion of x in x
0.573 * [taylor]: Taking taylor expansion of 1.0 in x
0.575 * [taylor]: Taking taylor expansion of (log (- 1.0 (* 1.0 x))) in x
0.575 * [taylor]: Taking taylor expansion of (- 1.0 (* 1.0 x)) in x
0.575 * [taylor]: Taking taylor expansion of 1.0 in x
0.575 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.575 * [taylor]: Taking taylor expansion of 1.0 in x
0.575 * [taylor]: Taking taylor expansion of x in x
0.621 * * * [progress]: simplifying candidates
0.623 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (* (cbrt (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))) (cbrt (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0)))))
  (log (cbrt (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))))
  (log (sqrt (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))))
  (log (sqrt (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))))
  (log 1)
  (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0)))
  (log (+ (/ 1.0 x) 1.0))
  (log (- (/ 1.0 x) 1.0))
  (log (- (pow (* (/ 1.0 x) (/ 1.0 x)) 3) (pow (* 1.0 1.0) 3)))
  (log (+ (* (* (/ 1.0 x) (/ 1.0 x)) (* (/ 1.0 x) (/ 1.0 x))) (+ (* (* 1.0 1.0) (* 1.0 1.0)) (* (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0)))))
  (log (- (* (* (/ 1.0 x) (/ 1.0 x)) (* (/ 1.0 x) (/ 1.0 x))) (* (* 1.0 1.0) (* 1.0 1.0))))
  (log (+ (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0)))
  (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0)))
  (log (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))))
  (exp (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))))
  (* (cbrt (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0)))) (cbrt (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0)))))
  (cbrt (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))))
  (* (* (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))) (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0)))) (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))))
  (sqrt (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))))
  (sqrt (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))))
  (+ 1 1)
  (* (/ 1.0 x) (/ 1.0 x))
  (+ 1 1)
  (+ (- (log 1.0) (log x)) (- (log 1.0) (log x)))
  (+ (- (log 1.0) (log x)) (log (/ 1.0 x)))
  (+ (log (/ 1.0 x)) (- (log 1.0) (log x)))
  (+ (log (/ 1.0 x)) (log (/ 1.0 x)))
  (log (* (/ 1.0 x) (/ 1.0 x)))
  (exp (* (/ 1.0 x) (/ 1.0 x)))
  (* (/ (* (* 1.0 1.0) 1.0) (* (* x x) x)) (/ (* (* 1.0 1.0) 1.0) (* (* x x) x)))
  (* (/ (* (* 1.0 1.0) 1.0) (* (* x x) x)) (* (* (/ 1.0 x) (/ 1.0 x)) (/ 1.0 x)))
  (* (* (* (/ 1.0 x) (/ 1.0 x)) (/ 1.0 x)) (/ (* (* 1.0 1.0) 1.0) (* (* x x) x)))
  (* (* (* (/ 1.0 x) (/ 1.0 x)) (/ 1.0 x)) (* (* (/ 1.0 x) (/ 1.0 x)) (/ 1.0 x)))
  (* (cbrt (* (/ 1.0 x) (/ 1.0 x))) (cbrt (* (/ 1.0 x) (/ 1.0 x))))
  (cbrt (* (/ 1.0 x) (/ 1.0 x)))
  (* (* (* (/ 1.0 x) (/ 1.0 x)) (* (/ 1.0 x) (/ 1.0 x))) (* (/ 1.0 x) (/ 1.0 x)))
  (sqrt (* (/ 1.0 x) (/ 1.0 x)))
  (sqrt (* (/ 1.0 x) (/ 1.0 x)))
  (* 1.0 1.0)
  (* x x)
  (* (* (cbrt (/ 1.0 x)) (cbrt (/ 1.0 x))) (* (cbrt (/ 1.0 x)) (cbrt (/ 1.0 x))))
  (* (cbrt (/ 1.0 x)) (cbrt (/ 1.0 x)))
  (* (sqrt (/ 1.0 x)) (sqrt (/ 1.0 x)))
  (* (sqrt (/ 1.0 x)) (sqrt (/ 1.0 x)))
  (* (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt x) (cbrt x))) (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt x) (cbrt x))))
  (* (/ (cbrt 1.0) (cbrt x)) (/ (cbrt 1.0) (cbrt x)))
  (* (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt x)) (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt x)))
  (* (/ (cbrt 1.0) (sqrt x)) (/ (cbrt 1.0) (sqrt x)))
  (* (/ (* (cbrt 1.0) (cbrt 1.0)) 1) (/ (* (cbrt 1.0) (cbrt 1.0)) 1))
  (* (/ (cbrt 1.0) x) (/ (cbrt 1.0) x))
  (* (/ (sqrt 1.0) (* (cbrt x) (cbrt x))) (/ (sqrt 1.0) (* (cbrt x) (cbrt x))))
  (* (/ (sqrt 1.0) (cbrt x)) (/ (sqrt 1.0) (cbrt x)))
  (* (/ (sqrt 1.0) (sqrt x)) (/ (sqrt 1.0) (sqrt x)))
  (* (/ (sqrt 1.0) (sqrt x)) (/ (sqrt 1.0) (sqrt x)))
  (* (/ (sqrt 1.0) 1) (/ (sqrt 1.0) 1))
  (* (/ (sqrt 1.0) x) (/ (sqrt 1.0) x))
  (* (/ 1 (* (cbrt x) (cbrt x))) (/ 1 (* (cbrt x) (cbrt x))))
  (* (/ 1.0 (cbrt x)) (/ 1.0 (cbrt x)))
  (* (/ 1 (sqrt x)) (/ 1 (sqrt x)))
  (* (/ 1.0 (sqrt x)) (/ 1.0 (sqrt x)))
  (* (/ 1 1) (/ 1 1))
  (* (/ 1.0 x) (/ 1.0 x))
  (* 1 1)
  (* (/ 1.0 x) (/ 1.0 x))
  (* 1.0 1.0)
  (* (/ 1 x) (/ 1 x))
  (* (sqrt (/ 1.0 x)) (sqrt (/ 1.0 x)))
  (* (sqrt (/ 1.0 x)) (sqrt (/ 1.0 x)))
  (* (sqrt (/ 1.0 x)) (/ (sqrt 1.0) (sqrt x)))
  (* (sqrt (/ 1.0 x)) (/ (sqrt 1.0) (sqrt x)))
  (* (/ (sqrt 1.0) (sqrt x)) (sqrt (/ 1.0 x)))
  (* (/ (sqrt 1.0) (sqrt x)) (sqrt (/ 1.0 x)))
  (* (/ (sqrt 1.0) (sqrt x)) (/ (sqrt 1.0) (sqrt x)))
  (* (/ (sqrt 1.0) (sqrt x)) (/ (sqrt 1.0) (sqrt x)))
  (* 2 1)
  (* (/ 1.0 x) (* (cbrt (/ 1.0 x)) (cbrt (/ 1.0 x))))
  (* (/ 1.0 x) (sqrt (/ 1.0 x)))
  (* (/ 1.0 x) (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt x) (cbrt x))))
  (* (/ 1.0 x) (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt x)))
  (* (/ 1.0 x) (/ (* (cbrt 1.0) (cbrt 1.0)) 1))
  (* (/ 1.0 x) (/ (sqrt 1.0) (* (cbrt x) (cbrt x))))
  (* (/ 1.0 x) (/ (sqrt 1.0) (sqrt x)))
  (* (/ 1.0 x) (/ (sqrt 1.0) 1))
  (* (/ 1.0 x) (/ 1 (* (cbrt x) (cbrt x))))
  (* (/ 1.0 x) (/ 1 (sqrt x)))
  (* (/ 1.0 x) (/ 1 1))
  (* (/ 1.0 x) 1)
  (* (/ 1.0 x) 1.0)
  (* (cbrt (/ 1.0 x)) (/ 1.0 x))
  (* (sqrt (/ 1.0 x)) (/ 1.0 x))
  (* (/ (cbrt 1.0) (cbrt x)) (/ 1.0 x))
  (* (/ (cbrt 1.0) (sqrt x)) (/ 1.0 x))
  (* (/ (cbrt 1.0) x) (/ 1.0 x))
  (* (/ (sqrt 1.0) (cbrt x)) (/ 1.0 x))
  (* (/ (sqrt 1.0) (sqrt x)) (/ 1.0 x))
  (* (/ (sqrt 1.0) x) (/ 1.0 x))
  (* (/ 1.0 (cbrt x)) (/ 1.0 x))
  (* (/ 1.0 (sqrt x)) (/ 1.0 x))
  (* (/ 1.0 x) (/ 1.0 x))
  (* (/ 1.0 x) (/ 1.0 x))
  (* (/ 1 x) (/ 1.0 x))
  (* (/ 1.0 x) 1.0)
  (* 1.0 (/ 1.0 x))
  (/ (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0)) (+ (/ 1.0 x) 1.0))
  (log (- (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))) (log (+ (/ 1.0 x) 1.0))))
  (exp (- (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))) (log (+ (/ 1.0 x) 1.0))))
  (* (cbrt (- (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))) (log (+ (/ 1.0 x) 1.0)))) (cbrt (- (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))) (log (+ (/ 1.0 x) 1.0)))))
  (cbrt (- (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))) (log (+ (/ 1.0 x) 1.0))))
  (* (* (- (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))) (log (+ (/ 1.0 x) 1.0))) (- (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))) (log (+ (/ 1.0 x) 1.0)))) (- (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))) (log (+ (/ 1.0 x) 1.0))))
  (sqrt (- (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))) (log (+ (/ 1.0 x) 1.0))))
  (sqrt (- (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))) (log (+ (/ 1.0 x) 1.0))))
  (- (pow (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))) 3) (pow (log (+ (/ 1.0 x) 1.0)) 3))
  (+ (* (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))) (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0)))) (+ (* (log (+ (/ 1.0 x) 1.0)) (log (+ (/ 1.0 x) 1.0))) (* (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))) (log (+ (/ 1.0 x) 1.0)))))
  (neg (log (+ (/ 1.0 x) 1.0)))
  (- (* (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))) (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0)))) (* (log (+ (/ 1.0 x) 1.0)) (log (+ (/ 1.0 x) 1.0))))
  (+ (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))) (log (+ (/ 1.0 x) 1.0)))
  (+ (sqrt (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0)))) (sqrt (log (+ (/ 1.0 x) 1.0))))
  (- (sqrt (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0)))) (sqrt (log (+ (/ 1.0 x) 1.0))))
  (- (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))) (log (+ (/ 1.0 x) 1.0)))
  (- (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))) (log (+ (/ 1.0 x) 1.0)))
  (- (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))) (log (+ (/ 1.0 x) 1.0)))
  (- (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))) (log (+ (/ 1.0 x) 1.0)))
  (- (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))) (log (* (cbrt (+ (/ 1.0 x) 1.0)) (cbrt (+ (/ 1.0 x) 1.0)))))
  (- (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))) (log (sqrt (+ (/ 1.0 x) 1.0))))
  (- (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))) (log 1))
  (- (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))) (log 1))
  (- (log (cbrt (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0)))) (log (+ (/ 1.0 x) 1.0)))
  (- (log (sqrt (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0)))) (log (+ (/ 1.0 x) 1.0)))
  (- (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))) (log (+ (/ 1.0 x) 1.0)))
  (- (log (- (/ 1.0 x) 1.0)) (log (+ (/ 1.0 x) 1.0)))
  (+ (log (+ (* (* (/ 1.0 x) (/ 1.0 x)) (* (/ 1.0 x) (/ 1.0 x))) (+ (* (* 1.0 1.0) (* 1.0 1.0)) (* (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))))) (log (+ (/ 1.0 x) 1.0)))
  (+ (log (+ (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))) (log (+ (/ 1.0 x) 1.0)))
  (- (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))) (log (+ (pow (/ 1.0 x) 3) (pow 1.0 3))))
  (- (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))) (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))))
  (neg (log (+ (/ 1.0 x) 1.0)))
  (- (log 1.0) (+ (* 1.0 (pow x 2)) (+ (* 0.5 (/ (pow x 4) (pow 1.0 2))) (* 2 (log x)))))
  (- (log (neg 1.0)) (+ (* 0.5 (/ 1 (* (pow x 4) (pow -1.0 2)))) (* 1.0 (/ 1 (pow x 2)))))
  (- (log (neg 1.0)) (+ (* 0.5 (/ 1 (* (pow x 4) (pow -1.0 2)))) (* 1.0 (/ 1 (pow x 2)))))
  (/ 1.0 (pow x 2))
  (/ 1.0 (pow x 2))
  (/ 1.0 (pow x 2))
  (neg (+ (* 0.5 (pow x 2)) (+ (* 1.0 x) (log x))))
  (- (log (neg 1.0)) (+ (* 0.5 (/ 1 (pow x 2))) (+ (log 1.0) (* 1.0 (/ 1 x)))))
  (- (+ (* 0.5 (/ 1 (* (pow x 2) (pow 1.0 2)))) (log (neg 1.0))) (+ (* 1.0 (/ 1 (pow x 2))) (+ (log 1.0) (* 1.0 (/ 1 x)))))
0.630 * * [simplify]: iteration  0 :  608  enodes  (cost  989 )
0.642 * * [simplify]: iteration  1 :  2859  enodes  (cost  909 )
0.697 * * [simplify]: iteration  2 :  5001  enodes  (cost  880 )
0.702 * [simplify]: Simplified to:
   (* 2 (log (cbrt (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0)))))
  (log (cbrt (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))))
  (log (sqrt (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))))
  (log (sqrt (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))))
  0
  (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0)))
  (log (+ (/ 1.0 x) 1.0))
  (log (- (/ 1.0 x) 1.0))
  (log (- (pow (* (/ 1.0 x) (/ 1.0 x)) 3) (pow (* 1.0 1.0) 3)))
  (log (+ (* (* (/ 1.0 x) (/ 1.0 x)) (* (/ 1.0 x) (/ 1.0 x))) (+ (* (* 1.0 1.0) (* 1.0 1.0)) (* (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0)))))
  (log (- (* (* (/ 1.0 x) (/ 1.0 x)) (* (/ 1.0 x) (/ 1.0 x))) (* (* 1.0 1.0) (* 1.0 1.0))))
  (log (+ (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0)))
  (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0)))
  (log (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))))
  (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))
  (* (cbrt (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0)))) (cbrt (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0)))))
  (cbrt (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))))
  (pow (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))) 3)
  (sqrt (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))))
  (sqrt (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))))
  2
  (/ (pow 1.0 2) (pow x 2))
  2
  (* 2 (log (/ 1.0 x)))
  (* 2 (log (/ 1.0 x)))
  (* 2 (log (/ 1.0 x)))
  (* 2 (log (/ 1.0 x)))
  (* 2 (log (/ 1.0 x)))
  (exp (* (/ 1.0 x) (/ 1.0 x)))
  (pow (/ 1.0 x) 6)
  (pow (/ 1.0 x) 6)
  (pow (/ 1.0 x) 6)
  (pow (/ 1.0 x) 6)
  (* (cbrt (* (/ 1.0 x) (/ 1.0 x))) (cbrt (* (/ 1.0 x) (/ 1.0 x))))
  (cbrt (* (/ 1.0 x) (/ 1.0 x)))
  (pow (/ 1.0 x) 6)
  (fabs (/ 1.0 x))
  (fabs (/ 1.0 x))
  (pow 1.0 2)
  (pow x 2)
  (pow (cbrt (/ 1.0 x)) 4)
  (* (cbrt (/ 1.0 x)) (cbrt (/ 1.0 x)))
  (/ 1.0 x)
  (/ 1.0 x)
  (* (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt x) (cbrt x))) (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt x) (cbrt x))))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt x) (cbrt x)))
  (* (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt x)) (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt x)))
  (* (/ (cbrt 1.0) (sqrt x)) (/ (cbrt 1.0) (sqrt x)))
  (* (/ (cbrt 1.0) 1) (/ (pow (cbrt 1.0) 3) 1))
  (* (/ (cbrt 1.0) x) (/ (cbrt 1.0) x))
  (/ (/ (/ 1.0 (* (cbrt x) (cbrt x))) (cbrt x)) (cbrt x))
  (/ 1.0 (* (cbrt x) (cbrt x)))
  (/ 1.0 x)
  (/ 1.0 x)
  1.0
  (/ (/ 1.0 x) x)
  (/ (/ 1 (* (cbrt x) (cbrt x))) (* (cbrt x) (cbrt x)))
  (* (/ 1.0 (cbrt x)) (/ 1.0 (cbrt x)))
  (* (/ 1 (sqrt x)) (/ 1 (sqrt x)))
  (* (/ 1.0 (sqrt x)) (/ 1.0 (sqrt x)))
  1
  (/ (pow 1.0 2) (pow x 2))
  1
  (/ (pow 1.0 2) (pow x 2))
  (pow 1.0 2)
  (/ 1 (pow x 2))
  (/ 1.0 x)
  (/ 1.0 x)
  (* (sqrt (/ 1.0 x)) (/ (sqrt 1.0) (sqrt x)))
  (* (sqrt (/ 1.0 x)) (/ (sqrt 1.0) (sqrt x)))
  (* (sqrt (/ 1.0 x)) (/ (sqrt 1.0) (sqrt x)))
  (* (sqrt (/ 1.0 x)) (/ (sqrt 1.0) (sqrt x)))
  (/ 1.0 x)
  (/ 1.0 x)
  2
  (* (/ 1.0 x) (* (cbrt (/ 1.0 x)) (cbrt (/ 1.0 x))))
  (pow (sqrt (/ 1.0 x)) 3)
  (* (/ 1.0 x) (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt x) (cbrt x))))
  (* (/ 1.0 x) (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt x)))
  (/ (* 1.0 (* (cbrt 1.0) (cbrt 1.0))) x)
  (* (/ 1.0 x) (/ (sqrt 1.0) (* (cbrt x) (cbrt x))))
  (* (/ 1.0 x) (/ (sqrt 1.0) (sqrt x)))
  (/ (* 1.0 (sqrt 1.0)) x)
  (/ (/ 1.0 x) (* (cbrt x) (cbrt x)))
  (/ (/ 1.0 x) (sqrt x))
  (/ 1.0 x)
  (/ 1.0 x)
  (* 1.0 (/ 1.0 x))
  (pow (cbrt (/ 1.0 x)) 4)
  (pow (sqrt (/ 1.0 x)) 3)
  (* (/ (cbrt 1.0) (cbrt x)) (/ 1.0 x))
  (* (/ (cbrt 1.0) (sqrt x)) (/ 1.0 x))
  (* (/ (cbrt 1.0) x) (/ 1.0 x))
  (* (/ (sqrt 1.0) (cbrt x)) (/ 1.0 x))
  (* (/ 1.0 x) (/ (sqrt 1.0) (sqrt x)))
  (* (/ (sqrt 1.0) x) (/ 1.0 x))
  (* (/ 1.0 (cbrt x)) (/ 1.0 x))
  (* (/ 1.0 (sqrt x)) (/ 1.0 x))
  (/ (pow 1.0 2) (pow x 2))
  (/ (pow 1.0 2) (pow x 2))
  (/ (/ 1.0 x) x)
  (* 1.0 (/ 1.0 x))
  (* 1.0 (/ 1.0 x))
  (/ (+ (/ 1.0 x) 1.0) (/ (+ (/ 1.0 x) 1.0) (- (/ 1.0 x) 1.0)))
  (log (- (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))) (log (+ (/ 1.0 x) 1.0))))
  (/ (+ (/ 1.0 x) 1.0) (/ (+ (/ 1.0 x) 1.0) (- (/ 1.0 x) 1.0)))
  (* (cbrt (- (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))) (log (+ (/ 1.0 x) 1.0)))) (cbrt (- (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))) (log (+ (/ 1.0 x) 1.0)))))
  (cbrt (- (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))) (log (+ (/ 1.0 x) 1.0))))
  (pow (- (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))) (log (+ (/ 1.0 x) 1.0))) 3)
  (sqrt (- (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))) (log (+ (/ 1.0 x) 1.0))))
  (sqrt (- (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))) (log (+ (/ 1.0 x) 1.0))))
  (- (pow (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))) 3) (pow (log (+ (/ 1.0 x) 1.0)) 3))
  (+ (* (log (+ (/ 1.0 x) 1.0)) (+ (log (+ (/ 1.0 x) 1.0)) (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))))) (* (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))) (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0)))))
  (neg (log (+ (/ 1.0 x) 1.0)))
  (- (* (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))) (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0)))) (* (log (+ (/ 1.0 x) 1.0)) (log (+ (/ 1.0 x) 1.0))))
  (+ (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))) (log (+ (/ 1.0 x) 1.0)))
  (+ (sqrt (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0)))) (sqrt (log (+ (/ 1.0 x) 1.0))))
  (- (sqrt (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0)))) (sqrt (log (+ (/ 1.0 x) 1.0))))
  (- (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))) (log (+ (/ 1.0 x) 1.0)))
  (- (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))) (log (+ (/ 1.0 x) 1.0)))
  (- (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))) (log (+ (/ 1.0 x) 1.0)))
  (- (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))) (log (+ (/ 1.0 x) 1.0)))
  (- (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))) (log (* (cbrt (+ (/ 1.0 x) 1.0)) (cbrt (+ (/ 1.0 x) 1.0)))))
  (- (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))) (log (sqrt (+ (/ 1.0 x) 1.0))))
  (+ (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))) 0)
  (+ (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))) 0)
  (- (log (cbrt (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0)))) (log (+ (/ 1.0 x) 1.0)))
  (- (log (sqrt (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0)))) (log (+ (/ 1.0 x) 1.0)))
  (- (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))) (log (+ (/ 1.0 x) 1.0)))
  (- (log (- (/ 1.0 x) 1.0)) (log (+ (/ 1.0 x) 1.0)))
  (+ (log (+ (* (* (/ 1.0 x) (/ 1.0 x)) (* (/ 1.0 x) (/ 1.0 x))) (+ (* (* 1.0 1.0) (* 1.0 1.0)) (* (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))))) (log (+ (/ 1.0 x) 1.0)))
  (+ (log (+ (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))) (log (+ (/ 1.0 x) 1.0)))
  (- (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))) (log (+ (pow (/ 1.0 x) 3) (pow 1.0 3))))
  0
  (neg (log (+ (/ 1.0 x) 1.0)))
  (- (log 1.0) (+ (* 1.0 (pow x 2)) (+ (* 0.5 (/ (pow x 4) (pow 1.0 2))) (* 2 (log x)))))
  (- (log (neg 1.0)) (+ (* 0.5 (/ 1 (* (pow x 4) (pow -1.0 2)))) (* 1.0 (/ 1 (pow x 2)))))
  (- (log (neg 1.0)) (+ (* 0.5 (/ 1 (* (pow x 4) (pow -1.0 2)))) (* 1.0 (/ 1 (pow x 2)))))
  (/ (/ 1.0 x) x)
  (/ (/ 1.0 x) x)
  (/ (/ 1.0 x) x)
  (neg (+ (* 0.5 (pow x 2)) (+ (* 1.0 x) (log x))))
  (- (- (- (log (neg 1.0)) (* 0.5 (/ 1 (pow x 2)))) (/ 1.0 x)) (log 1.0))
  (+ (- (- (log (neg 1.0)) (+ (* 1.0 (/ 1 (pow x 2))) (log 1.0))) (/ 1.0 x)) (/ (/ 0.5 (pow 1.0 2)) (pow x 2)))
0.702 * * * [progress]: adding candidates to table
1.609 * [progress]: [Phase 3 of 3] Extracting.
1.609 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (neg (- (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))) (log (+ (/ 1.0 x) 1.0)))))> #<alt (λ (x) (neg (log (- (/ 1.0 x) 1.0))))>)
1.609 * * * [regime-changes]: Trying 5 branch expressions: ((/ 1.0 x) (- (/ 1.0 x) 1.0) (log (- (/ 1.0 x) 1.0)) (neg (log (- (/ 1.0 x) 1.0))) x)
1.609 * * * * [regimes]: Trying to branch on (/ 1.0 x) from (#<alt (λ (x) (neg (- (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))) (log (+ (/ 1.0 x) 1.0)))))> #<alt (λ (x) (neg (log (- (/ 1.0 x) 1.0))))>)
1.634 * * * * [regimes]: Trying to branch on (- (/ 1.0 x) 1.0) from (#<alt (λ (x) (neg (- (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))) (log (+ (/ 1.0 x) 1.0)))))> #<alt (λ (x) (neg (log (- (/ 1.0 x) 1.0))))>)
1.662 * * * * [regimes]: Trying to branch on (log (- (/ 1.0 x) 1.0)) from (#<alt (λ (x) (neg (- (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))) (log (+ (/ 1.0 x) 1.0)))))> #<alt (λ (x) (neg (log (- (/ 1.0 x) 1.0))))>)
1.691 * * * * [regimes]: Trying to branch on (neg (log (- (/ 1.0 x) 1.0))) from (#<alt (λ (x) (neg (- (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))) (log (+ (/ 1.0 x) 1.0)))))> #<alt (λ (x) (neg (log (- (/ 1.0 x) 1.0))))>)
1.723 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (neg (- (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))) (log (+ (/ 1.0 x) 1.0)))))> #<alt (λ (x) (neg (log (- (/ 1.0 x) 1.0))))>)
1.748 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
1.748 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (neg (log (- (/ 1.0 x) 1.0)))
1.748 * * [simplify]: iteration  0 :  6  enodes  (cost  4 )
1.749 * [simplify]: Simplified to:
   (neg (log (- (/ 1.0 x) 1.0)))
3.168 * [regime-testing]: Baseline error score: 0.02214616888672862
3.169 * [regime-testing]: Oracle error score: 0.02084696680862151
3.170 * [regime-testing]: End program error score: 0.02214616888672862