2.879 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.061 * * * [progress]: [2/2] Setting up program.
0.063 * [progress]: [Phase 2 of 3] Improving.
0.063 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (+ 1.0 x))
0.065 * * [simplify]: iteration  0 :  5  enodes  (cost  2 )
0.067 * * [simplify]: iteration  1 :  5  enodes  (cost  2 )
0.067 * [simplify]: Simplified to:
   (log (+ 1.0 x))
0.067 * * [progress]: iteration 1 / 4
0.067 * * * [progress]: picking best candidate
0.069 * * * * [pick]: Picked  #<alt (λ (x) (log (+ 1.0 x)))>
0.069 * * * [progress]: localizing error
0.073 * * * [progress]: generating rewritten candidates
0.073 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.077 * * * [progress]: generating series expansions
0.077 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.077 * [approximate]: Taking taylor expansion of (log (+ x 1.0)) in (x) around 0
0.077 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
0.077 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.077 * [taylor]: Taking taylor expansion of x in x
0.077 * [taylor]: Taking taylor expansion of 1.0 in x
0.078 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
0.078 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.078 * [taylor]: Taking taylor expansion of x in x
0.078 * [taylor]: Taking taylor expansion of 1.0 in x
0.090 * [approximate]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in (x) around 0
0.090 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
0.090 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.090 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.090 * [taylor]: Taking taylor expansion of x in x
0.090 * [taylor]: Taking taylor expansion of 1.0 in x
0.091 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
0.091 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.091 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.091 * [taylor]: Taking taylor expansion of x in x
0.091 * [taylor]: Taking taylor expansion of 1.0 in x
0.103 * [approximate]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in (x) around 0
0.103 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
0.103 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.103 * [taylor]: Taking taylor expansion of 1.0 in x
0.103 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.103 * [taylor]: Taking taylor expansion of x in x
0.104 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
0.104 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.104 * [taylor]: Taking taylor expansion of 1.0 in x
0.104 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.104 * [taylor]: Taking taylor expansion of x in x
0.118 * * * [progress]: simplifying candidates
0.118 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (log (+ 1.0 x)))
  (log1p (log (+ 1.0 x)))
  (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))))
  (- (* 1.0 (/ 1 x)) (+ (* 0.5 (/ 1 (pow x 2))) (log (/ 1 x))))
  (- (+ (log -1) (* 1.0 (/ 1 x))) (+ (* 0.5 (/ 1 (pow x 2))) (log (/ -1 x))))
0.121 * * [simplify]: iteration  0 :  131  enodes  (cost  99 )
0.124 * * [simplify]: iteration  1 :  363  enodes  (cost  89 )
0.130 * * [simplify]: iteration  2 :  1292  enodes  (cost  86 )
0.158 * * [simplify]: iteration  3 :  5002  enodes  (cost  81 )
0.159 * [simplify]: Simplified to:
   (expm1 (log (+ 1.0 x)))
  (log1p (log (+ 1.0 x)))
  (* 2 (log (cbrt (+ 1.0 x))))
  (log (cbrt (+ 1.0 x)))
  (log (sqrt (+ 1.0 x)))
  (log (sqrt (+ 1.0 x)))
  0
  (log (+ 1.0 x))
  0
  (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)))
  (+ 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)))
  (fma x 1.0 (- (log 1.0) (* 1/2 (/ (pow x 2) (pow 1.0 2)))))
  (fma (/ 1 x) (- 1.0 (/ 0.5 x)) (log x))
  (fma (/ 1 x) (- 1.0 (/ 0.5 x)) (log x))
0.160 * * * [progress]: adding candidates to table
0.203 * * [progress]: iteration 2 / 4
0.203 * * * [progress]: picking best candidate
0.213 * * * * [pick]: Picked  #<alt (λ (x) (fma x 1.0 (- (log 1.0) (* 1/2 (/ (pow x 2) (pow 1.0 2))))))>
0.213 * * * [progress]: localizing error
0.224 * * * [progress]: generating rewritten candidates
0.224 * * * * [progress]: [ 1 / 1 ] rewriting at (2 3 2)
0.256 * * * [progress]: generating series expansions
0.256 * * * * [progress]: [ 1 / 1 ] generating series at (2 3 2)
0.257 * [approximate]: Taking taylor expansion of (* 1/2 (/ (pow x 2) (pow 1.0 2))) in (x) around 0
0.257 * [taylor]: Taking taylor expansion of (* 1/2 (/ (pow x 2) (pow 1.0 2))) in x
0.257 * [taylor]: Taking taylor expansion of 1/2 in x
0.257 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow 1.0 2)) in x
0.257 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.257 * [taylor]: Taking taylor expansion of x in x
0.257 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x
0.257 * [taylor]: Taking taylor expansion of 1.0 in x
0.258 * [taylor]: Taking taylor expansion of (* 1/2 (/ (pow x 2) (pow 1.0 2))) in x
0.258 * [taylor]: Taking taylor expansion of 1/2 in x
0.258 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow 1.0 2)) in x
0.258 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.258 * [taylor]: Taking taylor expansion of x in x
0.258 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x
0.258 * [taylor]: Taking taylor expansion of 1.0 in x
0.273 * [approximate]: Taking taylor expansion of (/ 1/2 (* (pow x 2) (pow 1.0 2))) in (x) around 0
0.273 * [taylor]: Taking taylor expansion of (/ 1/2 (* (pow x 2) (pow 1.0 2))) in x
0.273 * [taylor]: Taking taylor expansion of 1/2 in x
0.273 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x
0.273 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.273 * [taylor]: Taking taylor expansion of x in x
0.273 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x
0.273 * [taylor]: Taking taylor expansion of 1.0 in x
0.274 * [taylor]: Taking taylor expansion of (/ 1/2 (* (pow x 2) (pow 1.0 2))) in x
0.274 * [taylor]: Taking taylor expansion of 1/2 in x
0.274 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x
0.274 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.274 * [taylor]: Taking taylor expansion of x in x
0.274 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x
0.274 * [taylor]: Taking taylor expansion of 1.0 in x
0.290 * [approximate]: Taking taylor expansion of (/ 1/2 (* (pow x 2) (pow 1.0 2))) in (x) around 0
0.290 * [taylor]: Taking taylor expansion of (/ 1/2 (* (pow x 2) (pow 1.0 2))) in x
0.290 * [taylor]: Taking taylor expansion of 1/2 in x
0.290 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x
0.290 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.290 * [taylor]: Taking taylor expansion of x in x
0.290 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x
0.290 * [taylor]: Taking taylor expansion of 1.0 in x
0.291 * [taylor]: Taking taylor expansion of (/ 1/2 (* (pow x 2) (pow 1.0 2))) in x
0.291 * [taylor]: Taking taylor expansion of 1/2 in x
0.291 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x
0.291 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.291 * [taylor]: Taking taylor expansion of x in x
0.291 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x
0.291 * [taylor]: Taking taylor expansion of 1.0 in x
0.306 * * * [progress]: simplifying candidates
0.308 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (* 1/2 (/ (pow x 2) (pow 1.0 2))))
  (log1p (* 1/2 (/ (pow x 2) (pow 1.0 2))))
  (* 1/2 (/ (pow x 2) (pow 1.0 2)))
  (+ (log 1/2) (- (* (log x) 2) (* (log 1.0) 2)))
  (+ (log 1/2) (- (* (log x) 2) (* (log 1.0) 2)))
  (+ (log 1/2) (- (* (log x) 2) (log (pow 1.0 2))))
  (+ (log 1/2) (- (* (log x) 2) (* (log 1.0) 2)))
  (+ (log 1/2) (- (* (log x) 2) (* (log 1.0) 2)))
  (+ (log 1/2) (- (* (log x) 2) (log (pow 1.0 2))))
  (+ (log 1/2) (- (log (pow x 2)) (* (log 1.0) 2)))
  (+ (log 1/2) (- (log (pow x 2)) (* (log 1.0) 2)))
  (+ (log 1/2) (- (log (pow x 2)) (log (pow 1.0 2))))
  (+ (log 1/2) (log (/ (pow x 2) (pow 1.0 2))))
  (log (* 1/2 (/ (pow x 2) (pow 1.0 2))))
  (exp (* 1/2 (/ (pow x 2) (pow 1.0 2))))
  (* (* (* 1/2 1/2) 1/2) (/ (* (* (pow x 2) (pow x 2)) (pow x 2)) (* (* (pow 1.0 2) (pow 1.0 2)) (pow 1.0 2))))
  (* (* (* 1/2 1/2) 1/2) (* (* (/ (pow x 2) (pow 1.0 2)) (/ (pow x 2) (pow 1.0 2))) (/ (pow x 2) (pow 1.0 2))))
  (* (cbrt (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (cbrt (* 1/2 (/ (pow x 2) (pow 1.0 2)))))
  (cbrt (* 1/2 (/ (pow x 2) (pow 1.0 2))))
  (* (* (* 1/2 (/ (pow x 2) (pow 1.0 2))) (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (* 1/2 (/ (pow x 2) (pow 1.0 2))))
  (sqrt (* 1/2 (/ (pow x 2) (pow 1.0 2))))
  (sqrt (* 1/2 (/ (pow x 2) (pow 1.0 2))))
  (* (sqrt 1/2) (sqrt (/ (pow x 2) (pow 1.0 2))))
  (* (sqrt 1/2) (sqrt (/ (pow x 2) (pow 1.0 2))))
  (* (sqrt 1/2) (/ (pow (sqrt x) 2) (pow (sqrt 1.0) 2)))
  (* (sqrt 1/2) (/ (pow (sqrt x) 2) (pow (sqrt 1.0) 2)))
  (* (sqrt 1/2) (/ (pow (sqrt x) 2) 1.0))
  (* (sqrt 1/2) (/ (pow (sqrt x) 2) 1.0))
  (* (sqrt 1/2) (/ (pow (sqrt x) 2) (sqrt (pow 1.0 2))))
  (* (sqrt 1/2) (/ (pow (sqrt x) 2) (sqrt (pow 1.0 2))))
  (* (sqrt 1/2) (/ (pow (sqrt x) 2) (pow 1.0 (/ 2 2))))
  (* (sqrt 1/2) (/ (pow (sqrt x) 2) (pow 1.0 (/ 2 2))))
  (* (sqrt 1/2) (/ x (pow (sqrt 1.0) 2)))
  (* (sqrt 1/2) (/ x (pow (sqrt 1.0) 2)))
  (* (sqrt 1/2) (/ x 1.0))
  (* (sqrt 1/2) (/ x 1.0))
  (* (sqrt 1/2) (/ x (sqrt (pow 1.0 2))))
  (* (sqrt 1/2) (/ x (sqrt (pow 1.0 2))))
  (* (sqrt 1/2) (/ x (pow 1.0 (/ 2 2))))
  (* (sqrt 1/2) (/ x (pow 1.0 (/ 2 2))))
  (* (sqrt 1/2) (/ (sqrt (pow x 2)) (pow (sqrt 1.0) 2)))
  (* (sqrt 1/2) (/ (sqrt (pow x 2)) (pow (sqrt 1.0) 2)))
  (* (sqrt 1/2) (/ (sqrt (pow x 2)) 1.0))
  (* (sqrt 1/2) (/ (sqrt (pow x 2)) 1.0))
  (* (sqrt 1/2) (/ (sqrt (pow x 2)) (sqrt (pow 1.0 2))))
  (* (sqrt 1/2) (/ (sqrt (pow x 2)) (sqrt (pow 1.0 2))))
  (* (sqrt 1/2) (/ (sqrt (pow x 2)) (pow 1.0 (/ 2 2))))
  (* (sqrt 1/2) (/ (sqrt (pow x 2)) (pow 1.0 (/ 2 2))))
  (* (sqrt 1/2) (/ (pow x (/ 2 2)) (pow (sqrt 1.0) 2)))
  (* (sqrt 1/2) (/ (pow x (/ 2 2)) (pow (sqrt 1.0) 2)))
  (* (sqrt 1/2) (/ (pow x (/ 2 2)) 1.0))
  (* (sqrt 1/2) (/ (pow x (/ 2 2)) 1.0))
  (* (sqrt 1/2) (/ (pow x (/ 2 2)) (sqrt (pow 1.0 2))))
  (* (sqrt 1/2) (/ (pow x (/ 2 2)) (sqrt (pow 1.0 2))))
  (* (sqrt 1/2) (/ (pow x (/ 2 2)) (pow 1.0 (/ 2 2))))
  (* (sqrt 1/2) (/ (pow x (/ 2 2)) (pow 1.0 (/ 2 2))))
  (* 1/2 (* (cbrt (/ (pow x 2) (pow 1.0 2))) (cbrt (/ (pow x 2) (pow 1.0 2)))))
  (* 1/2 (sqrt (/ (pow x 2) (pow 1.0 2))))
  (* 1/2 (/ (pow (* (cbrt x) (cbrt x)) 2) (pow (* (cbrt 1.0) (cbrt 1.0)) 2)))
  (* 1/2 (/ (pow (* (cbrt x) (cbrt x)) 2) (pow (sqrt 1.0) 2)))
  (* 1/2 (/ (pow (* (cbrt x) (cbrt x)) 2) (pow 1 2)))
  (* 1/2 (/ (pow (* (cbrt x) (cbrt x)) 2) 1.0))
  (* 1/2 (/ (pow (* (cbrt x) (cbrt x)) 2) (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2)))))
  (* 1/2 (/ (pow (* (cbrt x) (cbrt x)) 2) (sqrt (pow 1.0 2))))
  (* 1/2 (/ (pow (* (cbrt x) (cbrt x)) 2) 1))
  (* 1/2 (/ (pow (* (cbrt x) (cbrt x)) 2) (pow 1.0 (/ 2 2))))
  (* 1/2 (/ (pow (sqrt x) 2) (pow (* (cbrt 1.0) (cbrt 1.0)) 2)))
  (* 1/2 (/ (pow (sqrt x) 2) (pow (sqrt 1.0) 2)))
  (* 1/2 (/ (pow (sqrt x) 2) (pow 1 2)))
  (* 1/2 (/ (pow (sqrt x) 2) 1.0))
  (* 1/2 (/ (pow (sqrt x) 2) (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2)))))
  (* 1/2 (/ (pow (sqrt x) 2) (sqrt (pow 1.0 2))))
  (* 1/2 (/ (pow (sqrt x) 2) 1))
  (* 1/2 (/ (pow (sqrt x) 2) (pow 1.0 (/ 2 2))))
  (* 1/2 (/ (pow 1 2) (pow (* (cbrt 1.0) (cbrt 1.0)) 2)))
  (* 1/2 (/ (pow 1 2) (pow (sqrt 1.0) 2)))
  (* 1/2 (/ (pow 1 2) (pow 1 2)))
  (* 1/2 (/ (pow 1 2) 1.0))
  (* 1/2 (/ (pow 1 2) (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2)))))
  (* 1/2 (/ (pow 1 2) (sqrt (pow 1.0 2))))
  (* 1/2 (/ (pow 1 2) 1))
  (* 1/2 (/ (pow 1 2) (pow 1.0 (/ 2 2))))
  (* 1/2 (/ x (pow (* (cbrt 1.0) (cbrt 1.0)) 2)))
  (* 1/2 (/ x (pow (sqrt 1.0) 2)))
  (* 1/2 (/ x (pow 1 2)))
  (* 1/2 (/ x 1.0))
  (* 1/2 (/ x (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2)))))
  (* 1/2 (/ x (sqrt (pow 1.0 2))))
  (* 1/2 (/ x 1))
  (* 1/2 (/ x (pow 1.0 (/ 2 2))))
  (* 1/2 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) (pow (* (cbrt 1.0) (cbrt 1.0)) 2)))
  (* 1/2 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) (pow (sqrt 1.0) 2)))
  (* 1/2 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) (pow 1 2)))
  (* 1/2 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) 1.0))
  (* 1/2 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2)))))
  (* 1/2 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) (sqrt (pow 1.0 2))))
  (* 1/2 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) 1))
  (* 1/2 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) (pow 1.0 (/ 2 2))))
  (* 1/2 (/ (sqrt (pow x 2)) (pow (* (cbrt 1.0) (cbrt 1.0)) 2)))
  (* 1/2 (/ (sqrt (pow x 2)) (pow (sqrt 1.0) 2)))
  (* 1/2 (/ (sqrt (pow x 2)) (pow 1 2)))
  (* 1/2 (/ (sqrt (pow x 2)) 1.0))
  (* 1/2 (/ (sqrt (pow x 2)) (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2)))))
  (* 1/2 (/ (sqrt (pow x 2)) (sqrt (pow 1.0 2))))
  (* 1/2 (/ (sqrt (pow x 2)) 1))
  (* 1/2 (/ (sqrt (pow x 2)) (pow 1.0 (/ 2 2))))
  (* 1/2 (/ 1 (pow (* (cbrt 1.0) (cbrt 1.0)) 2)))
  (* 1/2 (/ 1 (pow (sqrt 1.0) 2)))
  (* 1/2 (/ 1 (pow 1 2)))
  (* 1/2 (/ 1 1.0))
  (* 1/2 (/ 1 (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2)))))
  (* 1/2 (/ 1 (sqrt (pow 1.0 2))))
  (* 1/2 (/ 1 1))
  (* 1/2 (/ 1 (pow 1.0 (/ 2 2))))
  (* 1/2 (/ (pow x (/ 2 2)) (pow (* (cbrt 1.0) (cbrt 1.0)) 2)))
  (* 1/2 (/ (pow x (/ 2 2)) (pow (sqrt 1.0) 2)))
  (* 1/2 (/ (pow x (/ 2 2)) (pow 1 2)))
  (* 1/2 (/ (pow x (/ 2 2)) 1.0))
  (* 1/2 (/ (pow x (/ 2 2)) (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2)))))
  (* 1/2 (/ (pow x (/ 2 2)) (sqrt (pow 1.0 2))))
  (* 1/2 (/ (pow x (/ 2 2)) 1))
  (* 1/2 (/ (pow x (/ 2 2)) (pow 1.0 (/ 2 2))))
  (* 1/2 1)
  (* 1/2 (pow x 2))
  (* (cbrt 1/2) (/ (pow x 2) (pow 1.0 2)))
  (* (sqrt 1/2) (/ (pow x 2) (pow 1.0 2)))
  (* 1/2 (/ (pow x 2) (pow 1.0 2)))
  (* 1/2 (pow x 2))
  (* 0.5 (pow x 2))
  (* 0.5 (pow x 2))
  (* 0.5 (pow x 2))
0.321 * * [simplify]: iteration  0 :  535  enodes  (cost  648 )
0.330 * * [simplify]: iteration  1 :  2311  enodes  (cost  536 )
0.364 * * [simplify]: iteration  2 :  5001  enodes  (cost  535 )
0.368 * [simplify]: Simplified to:
   (expm1 (* 1/2 (/ (pow x 2) (pow 1.0 2))))
  (log1p (* 1/2 (/ (pow x 2) (pow 1.0 2))))
  (* 1/2 (/ (pow x 2) (pow 1.0 2)))
  (log (* 1/2 (/ (pow x 2) (pow 1.0 2))))
  (log (* 1/2 (/ (pow x 2) (pow 1.0 2))))
  (log (* 1/2 (/ (pow x 2) (pow 1.0 2))))
  (log (* 1/2 (/ (pow x 2) (pow 1.0 2))))
  (log (* 1/2 (/ (pow x 2) (pow 1.0 2))))
  (log (* 1/2 (/ (pow x 2) (pow 1.0 2))))
  (log (* 1/2 (/ (pow x 2) (pow 1.0 2))))
  (log (* 1/2 (/ (pow x 2) (pow 1.0 2))))
  (log (* 1/2 (/ (pow x 2) (pow 1.0 2))))
  (log (* 1/2 (/ (pow x 2) (pow 1.0 2))))
  (log (* 1/2 (/ (pow x 2) (pow 1.0 2))))
  (exp (* 1/2 (/ (pow x 2) (pow 1.0 2))))
  (pow (* 1/2 (/ (pow x 2) (pow 1.0 2))) 3)
  (pow (* 1/2 (/ (pow x 2) (pow 1.0 2))) 3)
  (* (cbrt (* 1/2 (/ (pow x 2) (pow 1.0 2)))) (cbrt (* 1/2 (/ (pow x 2) (pow 1.0 2)))))
  (cbrt (* 1/2 (/ (pow x 2) (pow 1.0 2))))
  (pow (* 1/2 (/ (pow x 2) (pow 1.0 2))) 3)
  (sqrt (* 1/2 (/ (pow x 2) (pow 1.0 2))))
  (sqrt (* 1/2 (/ (pow x 2) (pow 1.0 2))))
  (* (sqrt 1/2) (sqrt (/ (pow x 2) (pow 1.0 2))))
  (* (sqrt 1/2) (sqrt (/ (pow x 2) (pow 1.0 2))))
  (/ (* (sqrt 1/2) x) 1.0)
  (/ (* (sqrt 1/2) x) 1.0)
  (/ (* (sqrt 1/2) x) 1.0)
  (/ (* (sqrt 1/2) x) 1.0)
  (/ (* x (sqrt 1/2)) (fabs 1.0))
  (/ (* x (sqrt 1/2)) (fabs 1.0))
  (/ (* (sqrt 1/2) x) 1.0)
  (/ (* (sqrt 1/2) x) 1.0)
  (/ (* (sqrt 1/2) x) 1.0)
  (/ (* (sqrt 1/2) x) 1.0)
  (/ (* (sqrt 1/2) x) 1.0)
  (/ (* (sqrt 1/2) x) 1.0)
  (/ (* x (sqrt 1/2)) (fabs 1.0))
  (/ (* x (sqrt 1/2)) (fabs 1.0))
  (/ (* (sqrt 1/2) x) 1.0)
  (/ (* (sqrt 1/2) x) 1.0)
  (/ (* (sqrt 1/2) (fabs x)) 1.0)
  (/ (* (sqrt 1/2) (fabs x)) 1.0)
  (/ (* (sqrt 1/2) (fabs x)) 1.0)
  (/ (* (sqrt 1/2) (fabs x)) 1.0)
  (/ (* (sqrt 1/2) (fabs x)) (fabs 1.0))
  (/ (* (sqrt 1/2) (fabs x)) (fabs 1.0))
  (/ (* (sqrt 1/2) (fabs x)) 1.0)
  (/ (* (sqrt 1/2) (fabs x)) 1.0)
  (/ (* (sqrt 1/2) x) 1.0)
  (/ (* (sqrt 1/2) x) 1.0)
  (/ (* (sqrt 1/2) x) 1.0)
  (/ (* (sqrt 1/2) x) 1.0)
  (/ (* x (sqrt 1/2)) (fabs 1.0))
  (/ (* x (sqrt 1/2)) (fabs 1.0))
  (/ (* (sqrt 1/2) x) 1.0)
  (/ (* (sqrt 1/2) x) 1.0)
  (* 1/2 (* (cbrt (/ (pow x 2) (pow 1.0 2))) (cbrt (/ (pow x 2) (pow 1.0 2)))))
  (* (/ (fabs (/ x 1.0)) 1) 1/2)
  (* 1/2 (/ (pow (* (cbrt x) (cbrt x)) 2) (pow (* (cbrt 1.0) (cbrt 1.0)) 2)))
  (/ (* 1/2 (pow (* (cbrt x) (cbrt x)) 2)) 1.0)
  (* (pow (* (cbrt x) (cbrt x)) 2) 1/2)
  (/ (* 1/2 (pow (* (cbrt x) (cbrt x)) 2)) 1.0)
  (* 1/2 (/ (pow (* (cbrt x) (cbrt x)) 2) (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2)))))
  (/ (* (pow (* (cbrt x) (cbrt x)) 2) 1/2) (fabs 1.0))
  (* (pow (* (cbrt x) (cbrt x)) 2) 1/2)
  (/ (* 1/2 (pow (* (cbrt x) (cbrt x)) 2)) 1.0)
  (/ (* 1/2 x) (pow (* (cbrt 1.0) (cbrt 1.0)) 2))
  (/ (* 1/2 x) 1.0)
  (* x 1/2)
  (/ (* 1/2 x) 1.0)
  (/ (* 1/2 x) (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2))))
  (/ (* x 1/2) (fabs 1.0))
  (* x 1/2)
  (/ (* 1/2 x) 1.0)
  (/ 1/2 (pow (* (cbrt 1.0) (cbrt 1.0)) 2))
  (/ 1/2 1.0)
  1/2
  (/ 1/2 1.0)
  (/ 1/2 (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2))))
  (/ 1/2 (sqrt (pow 1.0 2)))
  1/2
  (/ 1/2 1.0)
  (/ (* 1/2 x) (pow (* (cbrt 1.0) (cbrt 1.0)) 2))
  (/ (* 1/2 x) 1.0)
  (* x 1/2)
  (/ (* 1/2 x) 1.0)
  (/ (* 1/2 x) (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2))))
  (/ (* x 1/2) (fabs 1.0))
  (* x 1/2)
  (/ (* 1/2 x) 1.0)
  (* 1/2 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) (pow (* (cbrt 1.0) (cbrt 1.0)) 2)))
  (/ (* 1/2 (* (cbrt (pow x 2)) (cbrt (pow x 2)))) 1.0)
  (* (* (cbrt (pow x 2)) (cbrt (pow x 2))) 1/2)
  (/ (* 1/2 (* (cbrt (pow x 2)) (cbrt (pow x 2)))) 1.0)
  (* 1/2 (/ (* (cbrt (pow x 2)) (cbrt (pow x 2))) (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2)))))
  (/ (* 1/2 (* (cbrt (pow x 2)) (cbrt (pow x 2)))) (fabs 1.0))
  (* (* (cbrt (pow x 2)) (cbrt (pow x 2))) 1/2)
  (/ (* 1/2 (* (cbrt (pow x 2)) (cbrt (pow x 2)))) 1.0)
  (/ (* 1/2 (fabs x)) (pow (* (cbrt 1.0) (cbrt 1.0)) 2))
  (/ (* 1/2 (fabs x)) 1.0)
  (/ (fabs x) 2)
  (/ (* 1/2 (fabs x)) 1.0)
  (* (/ 1/2 (cbrt (pow 1.0 2))) (/ (fabs x) (cbrt (pow 1.0 2))))
  (/ (* 1/2 (fabs x)) (fabs 1.0))
  (/ (fabs x) 2)
  (/ (* 1/2 (fabs x)) 1.0)
  (/ 1/2 (pow (* (cbrt 1.0) (cbrt 1.0)) 2))
  (/ 1/2 1.0)
  1/2
  (/ 1/2 1.0)
  (/ 1/2 (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2))))
  (/ 1/2 (sqrt (pow 1.0 2)))
  1/2
  (/ 1/2 1.0)
  (/ (* 1/2 x) (pow (* (cbrt 1.0) (cbrt 1.0)) 2))
  (/ (* 1/2 x) 1.0)
  (* x 1/2)
  (/ (* 1/2 x) 1.0)
  (/ (* 1/2 x) (* (cbrt (pow 1.0 2)) (cbrt (pow 1.0 2))))
  (/ (* x 1/2) (fabs 1.0))
  (* x 1/2)
  (/ (* 1/2 x) 1.0)
  1/2
  (* 1/2 (pow x 2))
  (* (cbrt 1/2) (/ (pow x 2) (pow 1.0 2)))
  (* (sqrt 1/2) (/ (pow x 2) (pow 1.0 2)))
  (* 1/2 (/ (pow x 2) (pow 1.0 2)))
  (* 1/2 (pow x 2))
  (* 0.5 (pow x 2))
  (* 0.5 (pow x 2))
  (* 0.5 (pow x 2))
0.369 * * * [progress]: adding candidates to table
0.637 * * [progress]: iteration 3 / 4
0.637 * * * [progress]: picking best candidate
0.644 * * * * [pick]: Picked  #<alt (λ (x) (+ (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x)))))>
0.644 * * * [progress]: localizing error
0.650 * * * [progress]: generating rewritten candidates
0.650 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2)
0.654 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1)
0.658 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1)
0.665 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1)
0.670 * * * [progress]: generating series expansions
0.671 * * * * [progress]: [ 1 / 4 ] generating series at (2 2)
0.671 * [approximate]: Taking taylor expansion of (log (sqrt (+ x 1.0))) in (x) around 0
0.671 * [taylor]: Taking taylor expansion of (log (sqrt (+ x 1.0))) in x
0.671 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.671 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.671 * [taylor]: Taking taylor expansion of x in x
0.671 * [taylor]: Taking taylor expansion of 1.0 in x
0.673 * [taylor]: Taking taylor expansion of (log (sqrt (+ x 1.0))) in x
0.673 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.673 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.674 * [taylor]: Taking taylor expansion of x in x
0.674 * [taylor]: Taking taylor expansion of 1.0 in x
0.705 * [approximate]: Taking taylor expansion of (log (sqrt (+ (/ 1 x) 1.0))) in (x) around 0
0.705 * [taylor]: Taking taylor expansion of (log (sqrt (+ (/ 1 x) 1.0))) in x
0.705 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x
0.705 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.705 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.705 * [taylor]: Taking taylor expansion of x in x
0.705 * [taylor]: Taking taylor expansion of 1.0 in x
0.707 * [taylor]: Taking taylor expansion of (log (sqrt (+ (/ 1 x) 1.0))) in x
0.707 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x
0.707 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.707 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.707 * [taylor]: Taking taylor expansion of x in x
0.707 * [taylor]: Taking taylor expansion of 1.0 in x
0.726 * [approximate]: Taking taylor expansion of (log (sqrt (- 1.0 (/ 1 x)))) in (x) around 0
0.726 * [taylor]: Taking taylor expansion of (log (sqrt (- 1.0 (/ 1 x)))) in x
0.726 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.726 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.726 * [taylor]: Taking taylor expansion of 1.0 in x
0.726 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.726 * [taylor]: Taking taylor expansion of x in x
0.728 * [taylor]: Taking taylor expansion of (log (sqrt (- 1.0 (/ 1 x)))) in x
0.728 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.728 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.728 * [taylor]: Taking taylor expansion of 1.0 in x
0.728 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.728 * [taylor]: Taking taylor expansion of x in x
0.753 * * * * [progress]: [ 2 / 4 ] generating series at (2 1)
0.753 * [approximate]: Taking taylor expansion of (log (sqrt (+ x 1.0))) in (x) around 0
0.753 * [taylor]: Taking taylor expansion of (log (sqrt (+ x 1.0))) in x
0.753 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.753 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.753 * [taylor]: Taking taylor expansion of x in x
0.753 * [taylor]: Taking taylor expansion of 1.0 in x
0.756 * [taylor]: Taking taylor expansion of (log (sqrt (+ x 1.0))) in x
0.756 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.756 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.756 * [taylor]: Taking taylor expansion of x in x
0.756 * [taylor]: Taking taylor expansion of 1.0 in x
0.786 * [approximate]: Taking taylor expansion of (log (sqrt (+ (/ 1 x) 1.0))) in (x) around 0
0.786 * [taylor]: Taking taylor expansion of (log (sqrt (+ (/ 1 x) 1.0))) in x
0.786 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x
0.786 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.786 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.786 * [taylor]: Taking taylor expansion of x in x
0.786 * [taylor]: Taking taylor expansion of 1.0 in x
0.788 * [taylor]: Taking taylor expansion of (log (sqrt (+ (/ 1 x) 1.0))) in x
0.788 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x
0.788 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.788 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.788 * [taylor]: Taking taylor expansion of x in x
0.788 * [taylor]: Taking taylor expansion of 1.0 in x
0.807 * [approximate]: Taking taylor expansion of (log (sqrt (- 1.0 (/ 1 x)))) in (x) around 0
0.807 * [taylor]: Taking taylor expansion of (log (sqrt (- 1.0 (/ 1 x)))) in x
0.807 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.807 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.807 * [taylor]: Taking taylor expansion of 1.0 in x
0.807 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.807 * [taylor]: Taking taylor expansion of x in x
0.809 * [taylor]: Taking taylor expansion of (log (sqrt (- 1.0 (/ 1 x)))) in x
0.809 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.809 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.809 * [taylor]: Taking taylor expansion of 1.0 in x
0.809 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.810 * [taylor]: Taking taylor expansion of x in x
0.835 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1)
0.835 * [approximate]: Taking taylor expansion of (sqrt (+ x 1.0)) in (x) around 0
0.835 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.835 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.835 * [taylor]: Taking taylor expansion of x in x
0.835 * [taylor]: Taking taylor expansion of 1.0 in x
0.837 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.837 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.837 * [taylor]: Taking taylor expansion of x in x
0.837 * [taylor]: Taking taylor expansion of 1.0 in x
0.846 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in (x) around 0
0.846 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x
0.846 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.846 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.846 * [taylor]: Taking taylor expansion of x in x
0.847 * [taylor]: Taking taylor expansion of 1.0 in x
0.848 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x
0.848 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.848 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.848 * [taylor]: Taking taylor expansion of x in x
0.848 * [taylor]: Taking taylor expansion of 1.0 in x
0.855 * [approximate]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in (x) around 0
0.856 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.856 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.856 * [taylor]: Taking taylor expansion of 1.0 in x
0.856 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.856 * [taylor]: Taking taylor expansion of x in x
0.857 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.857 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.857 * [taylor]: Taking taylor expansion of 1.0 in x
0.857 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.857 * [taylor]: Taking taylor expansion of x in x
0.865 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1)
0.865 * [approximate]: Taking taylor expansion of (sqrt (+ x 1.0)) in (x) around 0
0.865 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.865 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.865 * [taylor]: Taking taylor expansion of x in x
0.865 * [taylor]: Taking taylor expansion of 1.0 in x
0.867 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.867 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.867 * [taylor]: Taking taylor expansion of x in x
0.867 * [taylor]: Taking taylor expansion of 1.0 in x
0.876 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in (x) around 0
0.876 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x
0.876 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.876 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.876 * [taylor]: Taking taylor expansion of x in x
0.877 * [taylor]: Taking taylor expansion of 1.0 in x
0.878 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x
0.878 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.878 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.878 * [taylor]: Taking taylor expansion of x in x
0.878 * [taylor]: Taking taylor expansion of 1.0 in x
0.885 * [approximate]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in (x) around 0
0.885 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.885 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.885 * [taylor]: Taking taylor expansion of 1.0 in x
0.885 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.885 * [taylor]: Taking taylor expansion of x in x
0.887 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.887 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.887 * [taylor]: Taking taylor expansion of 1.0 in x
0.887 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.887 * [taylor]: Taking taylor expansion of x in x
0.895 * * * [progress]: simplifying candidates
0.896 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (log (sqrt (+ 1.0 x))))
  (log1p (log (sqrt (+ 1.0 x))))
  (log (* (cbrt (sqrt (+ 1.0 x))) (cbrt (sqrt (+ 1.0 x)))))
  (log (cbrt (sqrt (+ 1.0 x))))
  (log (sqrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))))
  (log (sqrt (cbrt (+ 1.0 x))))
  (log (sqrt (sqrt (+ 1.0 x))))
  (log (sqrt (sqrt (+ 1.0 x))))
  (log (sqrt 1))
  (log (sqrt (+ 1.0 x)))
  (log (sqrt 1))
  (log (sqrt (+ 1.0 x)))
  (log (sqrt (sqrt (+ 1.0 x))))
  (log (sqrt (sqrt (+ 1.0 x))))
  (log 1)
  (log (sqrt (+ 1.0 x)))
  (log (sqrt (+ (pow 1.0 3) (pow x 3))))
  (log (sqrt (+ (* 1.0 1.0) (- (* x x) (* 1.0 x)))))
  (log (sqrt (- (* 1.0 1.0) (* x x))))
  (log (sqrt (- 1.0 x)))
  (log (+ 1.0 x))
  (log (sqrt (+ 1.0 x)))
  (log (+ 1.0 x))
  (log (log (sqrt (+ 1.0 x))))
  (exp (log (sqrt (+ 1.0 x))))
  (* (cbrt (log (sqrt (+ 1.0 x)))) (cbrt (log (sqrt (+ 1.0 x)))))
  (cbrt (log (sqrt (+ 1.0 x))))
  (* (* (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x)))) (log (sqrt (+ 1.0 x))))
  (sqrt (log (sqrt (+ 1.0 x))))
  (sqrt (log (sqrt (+ 1.0 x))))
  (expm1 (log (sqrt (+ 1.0 x))))
  (log1p (log (sqrt (+ 1.0 x))))
  (log (* (cbrt (sqrt (+ 1.0 x))) (cbrt (sqrt (+ 1.0 x)))))
  (log (cbrt (sqrt (+ 1.0 x))))
  (log (sqrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))))
  (log (sqrt (cbrt (+ 1.0 x))))
  (log (sqrt (sqrt (+ 1.0 x))))
  (log (sqrt (sqrt (+ 1.0 x))))
  (log (sqrt 1))
  (log (sqrt (+ 1.0 x)))
  (log (sqrt 1))
  (log (sqrt (+ 1.0 x)))
  (log (sqrt (sqrt (+ 1.0 x))))
  (log (sqrt (sqrt (+ 1.0 x))))
  (log 1)
  (log (sqrt (+ 1.0 x)))
  (log (sqrt (+ (pow 1.0 3) (pow x 3))))
  (log (sqrt (+ (* 1.0 1.0) (- (* x x) (* 1.0 x)))))
  (log (sqrt (- (* 1.0 1.0) (* x x))))
  (log (sqrt (- 1.0 x)))
  (log (+ 1.0 x))
  (log (sqrt (+ 1.0 x)))
  (log (+ 1.0 x))
  (log (log (sqrt (+ 1.0 x))))
  (exp (log (sqrt (+ 1.0 x))))
  (* (cbrt (log (sqrt (+ 1.0 x)))) (cbrt (log (sqrt (+ 1.0 x)))))
  (cbrt (log (sqrt (+ 1.0 x))))
  (* (* (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x)))) (log (sqrt (+ 1.0 x))))
  (sqrt (log (sqrt (+ 1.0 x))))
  (sqrt (log (sqrt (+ 1.0 x))))
  (expm1 (sqrt (+ 1.0 x)))
  (log1p (sqrt (+ 1.0 x)))
  (log (sqrt (+ 1.0 x)))
  (exp (sqrt (+ 1.0 x)))
  (* (cbrt (sqrt (+ 1.0 x))) (cbrt (sqrt (+ 1.0 x))))
  (cbrt (sqrt (+ 1.0 x)))
  (* (* (sqrt (+ 1.0 x)) (sqrt (+ 1.0 x))) (sqrt (+ 1.0 x)))
  (sqrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))
  (sqrt (cbrt (+ 1.0 x)))
  (sqrt (sqrt (+ 1.0 x)))
  (sqrt (sqrt (+ 1.0 x)))
  (sqrt 1)
  (sqrt (+ 1.0 x))
  (sqrt 1)
  (sqrt (+ 1.0 x))
  (sqrt (+ (pow 1.0 3) (pow x 3)))
  (sqrt (+ (* 1.0 1.0) (- (* x x) (* 1.0 x))))
  (sqrt (- (* 1.0 1.0) (* x x)))
  (sqrt (- 1.0 x))
  (/ 1 2)
  (sqrt (sqrt (+ 1.0 x)))
  (sqrt (sqrt (+ 1.0 x)))
  (expm1 (sqrt (+ 1.0 x)))
  (log1p (sqrt (+ 1.0 x)))
  (log (sqrt (+ 1.0 x)))
  (exp (sqrt (+ 1.0 x)))
  (* (cbrt (sqrt (+ 1.0 x))) (cbrt (sqrt (+ 1.0 x))))
  (cbrt (sqrt (+ 1.0 x)))
  (* (* (sqrt (+ 1.0 x)) (sqrt (+ 1.0 x))) (sqrt (+ 1.0 x)))
  (sqrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))
  (sqrt (cbrt (+ 1.0 x)))
  (sqrt (sqrt (+ 1.0 x)))
  (sqrt (sqrt (+ 1.0 x)))
  (sqrt 1)
  (sqrt (+ 1.0 x))
  (sqrt 1)
  (sqrt (+ 1.0 x))
  (sqrt (+ (pow 1.0 3) (pow x 3)))
  (sqrt (+ (* 1.0 1.0) (- (* x x) (* 1.0 x))))
  (sqrt (- (* 1.0 1.0) (* x x)))
  (sqrt (- 1.0 x))
  (/ 1 2)
  (sqrt (sqrt (+ 1.0 x)))
  (sqrt (sqrt (+ 1.0 x)))
  (- (+ (* 1/2 (/ x (pow (sqrt 1.0) 2))) (log (sqrt 1.0))) (* 1/4 (/ (pow x 2) (pow (sqrt 1.0) 4))))
  (- (log +nan.0) (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))
  (- (log +nan.0) (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))
  (- (+ (* 1/2 (/ x (pow (sqrt 1.0) 2))) (log (sqrt 1.0))) (* 1/4 (/ (pow x 2) (pow (sqrt 1.0) 4))))
  (- (log +nan.0) (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))
  (- (log +nan.0) (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))
  (- (+ (sqrt 1.0) (* 1/2 (/ x (sqrt 1.0)))) (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
  (- (+ (sqrt 1.0) (* 1/2 (/ x (sqrt 1.0)))) (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
0.900 * * [simplify]: iteration  0 :  187  enodes  (cost  510 )
0.904 * * [simplify]: iteration  1 :  521  enodes  (cost  462 )
0.912 * * [simplify]: iteration  2 :  1993  enodes  (cost  440 )
0.952 * * [simplify]: iteration  3 :  5002  enodes  (cost  428 )
0.954 * [simplify]: Simplified to:
   (expm1 (log (sqrt (+ 1.0 x))))
  (log1p (log (sqrt (+ 1.0 x))))
  (* 2 (log (cbrt (sqrt (+ 1.0 x)))))
  (log (cbrt (sqrt (+ 1.0 x))))
  (log (sqrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))))
  (log (sqrt (cbrt (+ 1.0 x))))
  (log (sqrt (sqrt (+ 1.0 x))))
  (log (sqrt (sqrt (+ 1.0 x))))
  0
  (log (sqrt (+ 1.0 x)))
  0
  (log (sqrt (+ 1.0 x)))
  (log (sqrt (sqrt (+ 1.0 x))))
  (log (sqrt (sqrt (+ 1.0 x))))
  0
  (log (sqrt (+ 1.0 x)))
  (log (sqrt (+ (pow 1.0 3) (pow x 3))))
  (log (sqrt (+ (* 1.0 1.0) (- (* x x) (* 1.0 x)))))
  (log (sqrt (- (* 1.0 1.0) (* x x))))
  (log (sqrt (- 1.0 x)))
  (log (+ 1.0 x))
  (log (sqrt (+ 1.0 x)))
  (log (+ 1.0 x))
  (log (log (sqrt (+ 1.0 x))))
  (sqrt (+ 1.0 x))
  (* (cbrt (log (sqrt (+ 1.0 x)))) (cbrt (log (sqrt (+ 1.0 x)))))
  (cbrt (log (sqrt (+ 1.0 x))))
  (pow (log (sqrt (+ 1.0 x))) 3)
  (sqrt (log (sqrt (+ 1.0 x))))
  (sqrt (log (sqrt (+ 1.0 x))))
  (expm1 (log (sqrt (+ 1.0 x))))
  (log1p (log (sqrt (+ 1.0 x))))
  (* 2 (log (cbrt (sqrt (+ 1.0 x)))))
  (log (cbrt (sqrt (+ 1.0 x))))
  (log (sqrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))))
  (log (sqrt (cbrt (+ 1.0 x))))
  (log (sqrt (sqrt (+ 1.0 x))))
  (log (sqrt (sqrt (+ 1.0 x))))
  0
  (log (sqrt (+ 1.0 x)))
  0
  (log (sqrt (+ 1.0 x)))
  (log (sqrt (sqrt (+ 1.0 x))))
  (log (sqrt (sqrt (+ 1.0 x))))
  0
  (log (sqrt (+ 1.0 x)))
  (log (sqrt (+ (pow 1.0 3) (pow x 3))))
  (log (sqrt (+ (* 1.0 1.0) (- (* x x) (* 1.0 x)))))
  (log (sqrt (- (* 1.0 1.0) (* x x))))
  (log (sqrt (- 1.0 x)))
  (log (+ 1.0 x))
  (log (sqrt (+ 1.0 x)))
  (log (+ 1.0 x))
  (log (log (sqrt (+ 1.0 x))))
  (sqrt (+ 1.0 x))
  (* (cbrt (log (sqrt (+ 1.0 x)))) (cbrt (log (sqrt (+ 1.0 x)))))
  (cbrt (log (sqrt (+ 1.0 x))))
  (pow (log (sqrt (+ 1.0 x))) 3)
  (sqrt (log (sqrt (+ 1.0 x))))
  (sqrt (log (sqrt (+ 1.0 x))))
  (expm1 (sqrt (+ 1.0 x)))
  (log1p (sqrt (+ 1.0 x)))
  (log (sqrt (+ 1.0 x)))
  (exp (sqrt (+ 1.0 x)))
  (* (cbrt (sqrt (+ 1.0 x))) (cbrt (sqrt (+ 1.0 x))))
  (cbrt (sqrt (+ 1.0 x)))
  (pow (sqrt (+ 1.0 x)) 3)
  (fabs (cbrt (+ 1.0 x)))
  (sqrt (cbrt (+ 1.0 x)))
  (sqrt (sqrt (+ 1.0 x)))
  (sqrt (sqrt (+ 1.0 x)))
  1
  (sqrt (+ 1.0 x))
  1
  (sqrt (+ 1.0 x))
  (hypot (pow x 3/2) (pow 1.0 3/2))
  (sqrt (+ (* 1.0 1.0) (- (* x x) (* 1.0 x))))
  (sqrt (- (* 1.0 1.0) (* x x)))
  (sqrt (- 1.0 x))
  1/2
  (sqrt (sqrt (+ 1.0 x)))
  (sqrt (sqrt (+ 1.0 x)))
  (expm1 (sqrt (+ 1.0 x)))
  (log1p (sqrt (+ 1.0 x)))
  (log (sqrt (+ 1.0 x)))
  (exp (sqrt (+ 1.0 x)))
  (* (cbrt (sqrt (+ 1.0 x))) (cbrt (sqrt (+ 1.0 x))))
  (cbrt (sqrt (+ 1.0 x)))
  (pow (sqrt (+ 1.0 x)) 3)
  (fabs (cbrt (+ 1.0 x)))
  (sqrt (cbrt (+ 1.0 x)))
  (sqrt (sqrt (+ 1.0 x)))
  (sqrt (sqrt (+ 1.0 x)))
  1
  (sqrt (+ 1.0 x))
  1
  (sqrt (+ 1.0 x))
  (hypot (pow x 3/2) (pow 1.0 3/2))
  (sqrt (+ (* 1.0 1.0) (- (* x x) (* 1.0 x))))
  (sqrt (- (* 1.0 1.0) (* x x)))
  (sqrt (- 1.0 x))
  1/2
  (sqrt (sqrt (+ 1.0 x)))
  (sqrt (sqrt (+ 1.0 x)))
  (fma (- 1/4) (* (/ x 1.0) (/ x 1.0)) (fma 1/2 (/ x 1.0) (log (sqrt 1.0))))
  (- (log +nan.0) (- (/ +nan.0 (pow x 2)) (/ +nan.0 x)))
  (- (log +nan.0) (- (/ +nan.0 (pow x 2)) (/ +nan.0 x)))
  (fma (- 1/4) (* (/ x 1.0) (/ x 1.0)) (fma 1/2 (/ x 1.0) (log (sqrt 1.0))))
  (- (log +nan.0) (- (/ +nan.0 (pow x 2)) (/ +nan.0 x)))
  (- (log +nan.0) (- (/ +nan.0 (pow x 2)) (/ +nan.0 x)))
  (fma 1/2 (/ x (sqrt 1.0)) (- (sqrt 1.0) (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3)))))
  (- (- (/ +nan.0 x) +nan.0) (/ +nan.0 (pow x 2)))
  (- (- (/ +nan.0 x) +nan.0) (/ +nan.0 (pow x 2)))
  (fma 1/2 (/ x (sqrt 1.0)) (- (sqrt 1.0) (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3)))))
  (- (- (/ +nan.0 x) +nan.0) (/ +nan.0 (pow x 2)))
  (- (- (/ +nan.0 x) +nan.0) (/ +nan.0 (pow x 2)))
0.955 * * * [progress]: adding candidates to table
1.167 * * [progress]: iteration 4 / 4
1.167 * * * [progress]: picking best candidate
1.176 * * * * [pick]: Picked  #<alt (λ (x) (+ (log (sqrt (+ 1.0 x))) (+ (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (+ 1.0 x)))))))>
1.176 * * * [progress]: localizing error
1.186 * * * [progress]: generating rewritten candidates
1.186 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2)
1.191 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1)
1.196 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1)
1.200 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 2 1)
1.207 * * * [progress]: generating series expansions
1.207 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2)
1.207 * [approximate]: Taking taylor expansion of (log (pow (+ x 1.0) 1/4)) in (x) around 0
1.207 * [taylor]: Taking taylor expansion of (log (pow (+ x 1.0) 1/4)) in x
1.207 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 1/4) in x
1.207 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ x 1.0)))) in x
1.207 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ x 1.0))) in x
1.207 * [taylor]: Taking taylor expansion of 1/4 in x
1.207 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
1.207 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.207 * [taylor]: Taking taylor expansion of x in x
1.207 * [taylor]: Taking taylor expansion of 1.0 in x
1.210 * [taylor]: Taking taylor expansion of (log (pow (+ x 1.0) 1/4)) in x
1.210 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 1/4) in x
1.210 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ x 1.0)))) in x
1.210 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ x 1.0))) in x
1.210 * [taylor]: Taking taylor expansion of 1/4 in x
1.210 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
1.210 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.210 * [taylor]: Taking taylor expansion of x in x
1.210 * [taylor]: Taking taylor expansion of 1.0 in x
1.278 * [approximate]: Taking taylor expansion of (log (pow (+ (/ 1 x) 1.0) 1/4)) in (x) around 0
1.278 * [taylor]: Taking taylor expansion of (log (pow (+ (/ 1 x) 1.0) 1/4)) in x
1.278 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 1/4) in x
1.278 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ (/ 1 x) 1.0)))) in x
1.278 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ (/ 1 x) 1.0))) in x
1.278 * [taylor]: Taking taylor expansion of 1/4 in x
1.278 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
1.278 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
1.278 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.278 * [taylor]: Taking taylor expansion of x in x
1.278 * [taylor]: Taking taylor expansion of 1.0 in x
1.279 * [taylor]: Taking taylor expansion of (log (pow (+ (/ 1 x) 1.0) 1/4)) in x
1.279 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 1/4) in x
1.279 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ (/ 1 x) 1.0)))) in x
1.279 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ (/ 1 x) 1.0))) in x
1.279 * [taylor]: Taking taylor expansion of 1/4 in x
1.279 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
1.279 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
1.279 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.279 * [taylor]: Taking taylor expansion of x in x
1.280 * [taylor]: Taking taylor expansion of 1.0 in x
1.298 * [approximate]: Taking taylor expansion of (log (pow (- 1.0 (/ 1 x)) 1/4)) in (x) around 0
1.299 * [taylor]: Taking taylor expansion of (log (pow (- 1.0 (/ 1 x)) 1/4)) in x
1.299 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 1/4) in x
1.299 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (- 1.0 (/ 1 x))))) in x
1.299 * [taylor]: Taking taylor expansion of (* 1/4 (log (- 1.0 (/ 1 x)))) in x
1.299 * [taylor]: Taking taylor expansion of 1/4 in x
1.299 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
1.299 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.299 * [taylor]: Taking taylor expansion of 1.0 in x
1.299 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.299 * [taylor]: Taking taylor expansion of x in x
1.301 * [taylor]: Taking taylor expansion of (log (pow (- 1.0 (/ 1 x)) 1/4)) in x
1.301 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 1/4) in x
1.301 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (- 1.0 (/ 1 x))))) in x
1.301 * [taylor]: Taking taylor expansion of (* 1/4 (log (- 1.0 (/ 1 x)))) in x
1.301 * [taylor]: Taking taylor expansion of 1/4 in x
1.301 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
1.301 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.301 * [taylor]: Taking taylor expansion of 1.0 in x
1.301 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.301 * [taylor]: Taking taylor expansion of x in x
1.333 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1)
1.333 * [approximate]: Taking taylor expansion of (log (pow (+ x 1.0) 1/4)) in (x) around 0
1.333 * [taylor]: Taking taylor expansion of (log (pow (+ x 1.0) 1/4)) in x
1.333 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 1/4) in x
1.333 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ x 1.0)))) in x
1.333 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ x 1.0))) in x
1.333 * [taylor]: Taking taylor expansion of 1/4 in x
1.333 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
1.333 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.333 * [taylor]: Taking taylor expansion of x in x
1.333 * [taylor]: Taking taylor expansion of 1.0 in x
1.336 * [taylor]: Taking taylor expansion of (log (pow (+ x 1.0) 1/4)) in x
1.336 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 1/4) in x
1.336 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ x 1.0)))) in x
1.336 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ x 1.0))) in x
1.336 * [taylor]: Taking taylor expansion of 1/4 in x
1.336 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
1.336 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.336 * [taylor]: Taking taylor expansion of x in x
1.336 * [taylor]: Taking taylor expansion of 1.0 in x
1.407 * [approximate]: Taking taylor expansion of (log (pow (+ (/ 1 x) 1.0) 1/4)) in (x) around 0
1.407 * [taylor]: Taking taylor expansion of (log (pow (+ (/ 1 x) 1.0) 1/4)) in x
1.407 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 1/4) in x
1.407 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ (/ 1 x) 1.0)))) in x
1.407 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ (/ 1 x) 1.0))) in x
1.407 * [taylor]: Taking taylor expansion of 1/4 in x
1.407 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
1.407 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
1.407 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.407 * [taylor]: Taking taylor expansion of x in x
1.407 * [taylor]: Taking taylor expansion of 1.0 in x
1.408 * [taylor]: Taking taylor expansion of (log (pow (+ (/ 1 x) 1.0) 1/4)) in x
1.408 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 1/4) in x
1.408 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ (/ 1 x) 1.0)))) in x
1.408 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ (/ 1 x) 1.0))) in x
1.408 * [taylor]: Taking taylor expansion of 1/4 in x
1.408 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
1.408 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
1.408 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.408 * [taylor]: Taking taylor expansion of x in x
1.409 * [taylor]: Taking taylor expansion of 1.0 in x
1.429 * [approximate]: Taking taylor expansion of (log (pow (- 1.0 (/ 1 x)) 1/4)) in (x) around 0
1.429 * [taylor]: Taking taylor expansion of (log (pow (- 1.0 (/ 1 x)) 1/4)) in x
1.429 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 1/4) in x
1.429 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (- 1.0 (/ 1 x))))) in x
1.429 * [taylor]: Taking taylor expansion of (* 1/4 (log (- 1.0 (/ 1 x)))) in x
1.429 * [taylor]: Taking taylor expansion of 1/4 in x
1.429 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
1.429 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.429 * [taylor]: Taking taylor expansion of 1.0 in x
1.429 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.429 * [taylor]: Taking taylor expansion of x in x
1.431 * [taylor]: Taking taylor expansion of (log (pow (- 1.0 (/ 1 x)) 1/4)) in x
1.431 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 1/4) in x
1.431 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (- 1.0 (/ 1 x))))) in x
1.431 * [taylor]: Taking taylor expansion of (* 1/4 (log (- 1.0 (/ 1 x)))) in x
1.431 * [taylor]: Taking taylor expansion of 1/4 in x
1.431 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
1.431 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.431 * [taylor]: Taking taylor expansion of 1.0 in x
1.431 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.431 * [taylor]: Taking taylor expansion of x in x
1.458 * * * * [progress]: [ 3 / 4 ] generating series at (2 1)
1.458 * [approximate]: Taking taylor expansion of (log (sqrt (+ x 1.0))) in (x) around 0
1.458 * [taylor]: Taking taylor expansion of (log (sqrt (+ x 1.0))) in x
1.458 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
1.458 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.458 * [taylor]: Taking taylor expansion of x in x
1.458 * [taylor]: Taking taylor expansion of 1.0 in x
1.460 * [taylor]: Taking taylor expansion of (log (sqrt (+ x 1.0))) in x
1.460 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
1.460 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.460 * [taylor]: Taking taylor expansion of x in x
1.460 * [taylor]: Taking taylor expansion of 1.0 in x
1.498 * [approximate]: Taking taylor expansion of (log (sqrt (+ (/ 1 x) 1.0))) in (x) around 0
1.498 * [taylor]: Taking taylor expansion of (log (sqrt (+ (/ 1 x) 1.0))) in x
1.498 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x
1.498 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
1.498 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.498 * [taylor]: Taking taylor expansion of x in x
1.498 * [taylor]: Taking taylor expansion of 1.0 in x
1.500 * [taylor]: Taking taylor expansion of (log (sqrt (+ (/ 1 x) 1.0))) in x
1.500 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x
1.500 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
1.500 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.500 * [taylor]: Taking taylor expansion of x in x
1.500 * [taylor]: Taking taylor expansion of 1.0 in x
1.519 * [approximate]: Taking taylor expansion of (log (sqrt (- 1.0 (/ 1 x)))) in (x) around 0
1.520 * [taylor]: Taking taylor expansion of (log (sqrt (- 1.0 (/ 1 x)))) in x
1.520 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
1.520 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.520 * [taylor]: Taking taylor expansion of 1.0 in x
1.520 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.520 * [taylor]: Taking taylor expansion of x in x
1.522 * [taylor]: Taking taylor expansion of (log (sqrt (- 1.0 (/ 1 x)))) in x
1.522 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
1.522 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.522 * [taylor]: Taking taylor expansion of 1.0 in x
1.522 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.522 * [taylor]: Taking taylor expansion of x in x
1.541 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 2 1)
1.541 * [approximate]: Taking taylor expansion of (pow (+ x 1.0) 1/4) in (x) around 0
1.541 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 1/4) in x
1.541 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ x 1.0)))) in x
1.541 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ x 1.0))) in x
1.541 * [taylor]: Taking taylor expansion of 1/4 in x
1.541 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
1.541 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.541 * [taylor]: Taking taylor expansion of x in x
1.541 * [taylor]: Taking taylor expansion of 1.0 in x
1.543 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 1/4) in x
1.543 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ x 1.0)))) in x
1.543 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ x 1.0))) in x
1.543 * [taylor]: Taking taylor expansion of 1/4 in x
1.543 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
1.543 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.543 * [taylor]: Taking taylor expansion of x in x
1.543 * [taylor]: Taking taylor expansion of 1.0 in x
1.582 * [approximate]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 1/4) in (x) around 0
1.582 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 1/4) in x
1.582 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ (/ 1 x) 1.0)))) in x
1.582 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ (/ 1 x) 1.0))) in x
1.582 * [taylor]: Taking taylor expansion of 1/4 in x
1.582 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
1.582 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
1.582 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.582 * [taylor]: Taking taylor expansion of x in x
1.582 * [taylor]: Taking taylor expansion of 1.0 in x
1.583 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 1/4) in x
1.583 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (+ (/ 1 x) 1.0)))) in x
1.583 * [taylor]: Taking taylor expansion of (* 1/4 (log (+ (/ 1 x) 1.0))) in x
1.583 * [taylor]: Taking taylor expansion of 1/4 in x
1.583 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
1.583 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
1.583 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.583 * [taylor]: Taking taylor expansion of x in x
1.584 * [taylor]: Taking taylor expansion of 1.0 in x
1.602 * [approximate]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 1/4) in (x) around 0
1.602 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 1/4) in x
1.602 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (- 1.0 (/ 1 x))))) in x
1.602 * [taylor]: Taking taylor expansion of (* 1/4 (log (- 1.0 (/ 1 x)))) in x
1.602 * [taylor]: Taking taylor expansion of 1/4 in x
1.602 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
1.602 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.602 * [taylor]: Taking taylor expansion of 1.0 in x
1.602 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.602 * [taylor]: Taking taylor expansion of x in x
1.605 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 1/4) in x
1.605 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (- 1.0 (/ 1 x))))) in x
1.605 * [taylor]: Taking taylor expansion of (* 1/4 (log (- 1.0 (/ 1 x)))) in x
1.605 * [taylor]: Taking taylor expansion of 1/4 in x
1.605 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
1.605 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.605 * [taylor]: Taking taylor expansion of 1.0 in x
1.605 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.605 * [taylor]: Taking taylor expansion of x in x
1.629 * * * [progress]: simplifying candidates
1.630 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (log (sqrt (sqrt (+ 1.0 x)))))
  (log1p (log (sqrt (sqrt (+ 1.0 x)))))
  (log (* (cbrt (sqrt (sqrt (+ 1.0 x)))) (cbrt (sqrt (sqrt (+ 1.0 x))))))
  (log (cbrt (sqrt (sqrt (+ 1.0 x)))))
  (log (sqrt (* (cbrt (sqrt (+ 1.0 x))) (cbrt (sqrt (+ 1.0 x))))))
  (log (sqrt (cbrt (sqrt (+ 1.0 x)))))
  (log (sqrt (sqrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))))
  (log (sqrt (sqrt (cbrt (+ 1.0 x)))))
  (log (sqrt (sqrt (sqrt (+ 1.0 x)))))
  (log (sqrt (sqrt (sqrt (+ 1.0 x)))))
  (log (sqrt (sqrt 1)))
  (log (sqrt (sqrt (+ 1.0 x))))
  (log (sqrt (sqrt 1)))
  (log (sqrt (sqrt (+ 1.0 x))))
  (log (sqrt (sqrt (sqrt (+ 1.0 x)))))
  (log (sqrt (sqrt (sqrt (+ 1.0 x)))))
  (log (sqrt 1))
  (log (sqrt (sqrt (+ 1.0 x))))
  (log (sqrt (sqrt (sqrt (+ 1.0 x)))))
  (log (sqrt (sqrt (sqrt (+ 1.0 x)))))
  (log 1)
  (log (sqrt (sqrt (+ 1.0 x))))
  (log (sqrt (sqrt (+ (pow 1.0 3) (pow x 3)))))
  (log (sqrt (sqrt (+ (* 1.0 1.0) (- (* x x) (* 1.0 x))))))
  (log (sqrt (sqrt (- (* 1.0 1.0) (* x x)))))
  (log (sqrt (sqrt (- 1.0 x))))
  (log (sqrt (+ 1.0 x)))
  (log (sqrt (sqrt (+ 1.0 x))))
  (log (+ 1.0 x))
  (log (sqrt (+ 1.0 x)))
  (log (+ 1.0 x))
  (log (log (sqrt (sqrt (+ 1.0 x)))))
  (exp (log (sqrt (sqrt (+ 1.0 x)))))
  (* (cbrt (log (sqrt (sqrt (+ 1.0 x))))) (cbrt (log (sqrt (sqrt (+ 1.0 x))))))
  (cbrt (log (sqrt (sqrt (+ 1.0 x)))))
  (* (* (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (+ 1.0 x))))) (log (sqrt (sqrt (+ 1.0 x)))))
  (sqrt (log (sqrt (sqrt (+ 1.0 x)))))
  (sqrt (log (sqrt (sqrt (+ 1.0 x)))))
  (expm1 (log (sqrt (sqrt (+ 1.0 x)))))
  (log1p (log (sqrt (sqrt (+ 1.0 x)))))
  (log (* (cbrt (sqrt (sqrt (+ 1.0 x)))) (cbrt (sqrt (sqrt (+ 1.0 x))))))
  (log (cbrt (sqrt (sqrt (+ 1.0 x)))))
  (log (sqrt (* (cbrt (sqrt (+ 1.0 x))) (cbrt (sqrt (+ 1.0 x))))))
  (log (sqrt (cbrt (sqrt (+ 1.0 x)))))
  (log (sqrt (sqrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))))
  (log (sqrt (sqrt (cbrt (+ 1.0 x)))))
  (log (sqrt (sqrt (sqrt (+ 1.0 x)))))
  (log (sqrt (sqrt (sqrt (+ 1.0 x)))))
  (log (sqrt (sqrt 1)))
  (log (sqrt (sqrt (+ 1.0 x))))
  (log (sqrt (sqrt 1)))
  (log (sqrt (sqrt (+ 1.0 x))))
  (log (sqrt (sqrt (sqrt (+ 1.0 x)))))
  (log (sqrt (sqrt (sqrt (+ 1.0 x)))))
  (log (sqrt 1))
  (log (sqrt (sqrt (+ 1.0 x))))
  (log (sqrt (sqrt (sqrt (+ 1.0 x)))))
  (log (sqrt (sqrt (sqrt (+ 1.0 x)))))
  (log 1)
  (log (sqrt (sqrt (+ 1.0 x))))
  (log (sqrt (sqrt (+ (pow 1.0 3) (pow x 3)))))
  (log (sqrt (sqrt (+ (* 1.0 1.0) (- (* x x) (* 1.0 x))))))
  (log (sqrt (sqrt (- (* 1.0 1.0) (* x x)))))
  (log (sqrt (sqrt (- 1.0 x))))
  (log (sqrt (+ 1.0 x)))
  (log (sqrt (sqrt (+ 1.0 x))))
  (log (+ 1.0 x))
  (log (sqrt (+ 1.0 x)))
  (log (+ 1.0 x))
  (log (log (sqrt (sqrt (+ 1.0 x)))))
  (exp (log (sqrt (sqrt (+ 1.0 x)))))
  (* (cbrt (log (sqrt (sqrt (+ 1.0 x))))) (cbrt (log (sqrt (sqrt (+ 1.0 x))))))
  (cbrt (log (sqrt (sqrt (+ 1.0 x)))))
  (* (* (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (+ 1.0 x))))) (log (sqrt (sqrt (+ 1.0 x)))))
  (sqrt (log (sqrt (sqrt (+ 1.0 x)))))
  (sqrt (log (sqrt (sqrt (+ 1.0 x)))))
  (expm1 (log (sqrt (+ 1.0 x))))
  (log1p (log (sqrt (+ 1.0 x))))
  (log (* (cbrt (sqrt (+ 1.0 x))) (cbrt (sqrt (+ 1.0 x)))))
  (log (cbrt (sqrt (+ 1.0 x))))
  (log (sqrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))))
  (log (sqrt (cbrt (+ 1.0 x))))
  (log (sqrt (sqrt (+ 1.0 x))))
  (log (sqrt (sqrt (+ 1.0 x))))
  (log (sqrt 1))
  (log (sqrt (+ 1.0 x)))
  (log (sqrt 1))
  (log (sqrt (+ 1.0 x)))
  (log (sqrt (sqrt (+ 1.0 x))))
  (log (sqrt (sqrt (+ 1.0 x))))
  (log 1)
  (log (sqrt (+ 1.0 x)))
  (log (sqrt (+ (pow 1.0 3) (pow x 3))))
  (log (sqrt (+ (* 1.0 1.0) (- (* x x) (* 1.0 x)))))
  (log (sqrt (- (* 1.0 1.0) (* x x))))
  (log (sqrt (- 1.0 x)))
  (log (+ 1.0 x))
  (log (sqrt (+ 1.0 x)))
  (log (+ 1.0 x))
  (log (log (sqrt (+ 1.0 x))))
  (exp (log (sqrt (+ 1.0 x))))
  (* (cbrt (log (sqrt (+ 1.0 x)))) (cbrt (log (sqrt (+ 1.0 x)))))
  (cbrt (log (sqrt (+ 1.0 x))))
  (* (* (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x)))) (log (sqrt (+ 1.0 x))))
  (sqrt (log (sqrt (+ 1.0 x))))
  (sqrt (log (sqrt (+ 1.0 x))))
  (expm1 (sqrt (sqrt (+ 1.0 x))))
  (log1p (sqrt (sqrt (+ 1.0 x))))
  (log (sqrt (sqrt (+ 1.0 x))))
  (exp (sqrt (sqrt (+ 1.0 x))))
  (* (cbrt (sqrt (sqrt (+ 1.0 x)))) (cbrt (sqrt (sqrt (+ 1.0 x)))))
  (cbrt (sqrt (sqrt (+ 1.0 x))))
  (* (* (sqrt (sqrt (+ 1.0 x))) (sqrt (sqrt (+ 1.0 x)))) (sqrt (sqrt (+ 1.0 x))))
  (sqrt (* (cbrt (sqrt (+ 1.0 x))) (cbrt (sqrt (+ 1.0 x)))))
  (sqrt (cbrt (sqrt (+ 1.0 x))))
  (sqrt (sqrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))))
  (sqrt (sqrt (cbrt (+ 1.0 x))))
  (sqrt (sqrt (sqrt (+ 1.0 x))))
  (sqrt (sqrt (sqrt (+ 1.0 x))))
  (sqrt (sqrt 1))
  (sqrt (sqrt (+ 1.0 x)))
  (sqrt (sqrt 1))
  (sqrt (sqrt (+ 1.0 x)))
  (sqrt (sqrt (sqrt (+ 1.0 x))))
  (sqrt (sqrt (sqrt (+ 1.0 x))))
  (sqrt 1)
  (sqrt (sqrt (+ 1.0 x)))
  (sqrt (sqrt (+ (pow 1.0 3) (pow x 3))))
  (sqrt (sqrt (+ (* 1.0 1.0) (- (* x x) (* 1.0 x)))))
  (sqrt (sqrt (- (* 1.0 1.0) (* x x))))
  (sqrt (sqrt (- 1.0 x)))
  (/ 1/2 2)
  (/ 1 2)
  (/ (/ 1 2) 2)
  (sqrt (sqrt (sqrt (+ 1.0 x))))
  (sqrt (sqrt (sqrt (+ 1.0 x))))
  (- (+ (* 0.03125 (pow x 2)) (+ (* 0.25 x) (log (pow 1.0 1/4)))) (+ (* 0.03125 (* (pow x 2) (pow (sqrt 1.0) 2))) (* 1/8 (/ (pow x 2) (pow 1.0 2)))))
  (- (+ (log (pow (/ 1 x) -1/4)) (* 0.25 (/ 1 x))) (* 0.125 (/ 1 (pow x 2))))
  (- (+ (* 1/4 (log -1)) (* 0.25 (/ 1 x))) (+ (* 0.125 (/ 1 (pow x 2))) (* 1/4 (log (/ -1 x)))))
  (- (+ (* 0.03125 (pow x 2)) (+ (* 0.25 x) (log (pow 1.0 1/4)))) (+ (* 0.03125 (* (pow x 2) (pow (sqrt 1.0) 2))) (* 1/8 (/ (pow x 2) (pow 1.0 2)))))
  (- (+ (log (pow (/ 1 x) -1/4)) (* 0.25 (/ 1 x))) (* 0.125 (/ 1 (pow x 2))))
  (- (+ (* 1/4 (log -1)) (* 0.25 (/ 1 x))) (+ (* 0.125 (/ 1 (pow x 2))) (* 1/4 (log (/ -1 x)))))
  (- (+ (* 1/2 (/ x (pow (sqrt 1.0) 2))) (log (sqrt 1.0))) (* 1/4 (/ (pow x 2) (pow (sqrt 1.0) 4))))
  (- (log +nan.0) (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))
  (- (log +nan.0) (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))
  (- (+ (* 0.25 (* x (pow 1.0 1/4))) (+ (* 0.03125 (* (pow x 2) (pow 1.0 1/4))) (pow 1.0 1/4))) (* 1/8 (* (pow x 2) (pow (/ 1 (pow 1.0 7)) 1/4))))
  (- (+ (* 0.25 (pow (/ 1 (pow x 3)) 1/4)) (pow (/ 1 x) -1/4)) (* 0.09375 (pow (/ 1 (pow x 7)) 1/4)))
  (- (+ (* 0.25 (/ (exp (* 1/4 (- (log -1) (log (/ -1 x))))) x)) (exp (* 1/4 (- (log -1) (log (/ -1 x)))))) (* 0.09375 (/ (exp (* 1/4 (- (log -1) (log (/ -1 x))))) (pow x 2))))
1.636 * * [simplify]: iteration  0 :  370  enodes  (cost  784 )
1.642 * * [simplify]: iteration  1 :  1190  enodes  (cost  730 )
1.662 * * [simplify]: iteration  2 :  4805  enodes  (cost  706 )
1.771 * * [simplify]: iteration  3 :  5001  enodes  (cost  706 )
1.775 * [simplify]: Simplified to:
   (expm1 (log (sqrt (sqrt (+ 1.0 x)))))
  (log1p (log (sqrt (sqrt (+ 1.0 x)))))
  (* 2 (log (cbrt (sqrt (sqrt (+ 1.0 x))))))
  (log (cbrt (sqrt (sqrt (+ 1.0 x)))))
  (log (sqrt (* (cbrt (sqrt (+ 1.0 x))) (cbrt (sqrt (+ 1.0 x))))))
  (log (sqrt (cbrt (sqrt (+ 1.0 x)))))
  (log (sqrt (sqrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))))
  (log (sqrt (sqrt (cbrt (+ 1.0 x)))))
  (log (sqrt (sqrt (sqrt (+ 1.0 x)))))
  (log (sqrt (sqrt (sqrt (+ 1.0 x)))))
  (log (sqrt (sqrt 1)))
  (log (sqrt (sqrt (+ 1.0 x))))
  (log (sqrt (sqrt 1)))
  (log (sqrt (sqrt (+ 1.0 x))))
  (log (sqrt (sqrt (sqrt (+ 1.0 x)))))
  (log (sqrt (sqrt (sqrt (+ 1.0 x)))))
  (log (sqrt 1))
  (log (sqrt (sqrt (+ 1.0 x))))
  (log (sqrt (sqrt (sqrt (+ 1.0 x)))))
  (log (sqrt (sqrt (sqrt (+ 1.0 x)))))
  0
  (log (sqrt (sqrt (+ 1.0 x))))
  (log (sqrt (sqrt (+ (pow 1.0 3) (pow x 3)))))
  (log (sqrt (sqrt (+ (* 1.0 1.0) (- (* x x) (* 1.0 x))))))
  (log (sqrt (sqrt (- (* 1.0 1.0) (* x x)))))
  (log (sqrt (sqrt (- 1.0 x))))
  (log (sqrt (+ 1.0 x)))
  (log (sqrt (sqrt (+ 1.0 x))))
  (log (+ 1.0 x))
  (log (sqrt (+ 1.0 x)))
  (log (+ 1.0 x))
  (log (log (sqrt (sqrt (+ 1.0 x)))))
  (sqrt (sqrt (+ 1.0 x)))
  (* (cbrt (log (sqrt (sqrt (+ 1.0 x))))) (cbrt (log (sqrt (sqrt (+ 1.0 x))))))
  (cbrt (log (sqrt (sqrt (+ 1.0 x)))))
  (pow (log (sqrt (sqrt (+ 1.0 x)))) 3)
  (sqrt (log (sqrt (sqrt (+ 1.0 x)))))
  (sqrt (log (sqrt (sqrt (+ 1.0 x)))))
  (expm1 (log (sqrt (sqrt (+ 1.0 x)))))
  (log1p (log (sqrt (sqrt (+ 1.0 x)))))
  (* 2 (log (cbrt (sqrt (sqrt (+ 1.0 x))))))
  (log (cbrt (sqrt (sqrt (+ 1.0 x)))))
  (log (sqrt (* (cbrt (sqrt (+ 1.0 x))) (cbrt (sqrt (+ 1.0 x))))))
  (log (sqrt (cbrt (sqrt (+ 1.0 x)))))
  (log (sqrt (sqrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))))
  (log (sqrt (sqrt (cbrt (+ 1.0 x)))))
  (log (sqrt (sqrt (sqrt (+ 1.0 x)))))
  (log (sqrt (sqrt (sqrt (+ 1.0 x)))))
  (log (sqrt (sqrt 1)))
  (log (sqrt (sqrt (+ 1.0 x))))
  (log (sqrt (sqrt 1)))
  (log (sqrt (sqrt (+ 1.0 x))))
  (log (sqrt (sqrt (sqrt (+ 1.0 x)))))
  (log (sqrt (sqrt (sqrt (+ 1.0 x)))))
  (log (sqrt 1))
  (log (sqrt (sqrt (+ 1.0 x))))
  (log (sqrt (sqrt (sqrt (+ 1.0 x)))))
  (log (sqrt (sqrt (sqrt (+ 1.0 x)))))
  0
  (log (sqrt (sqrt (+ 1.0 x))))
  (log (sqrt (sqrt (+ (pow 1.0 3) (pow x 3)))))
  (log (sqrt (sqrt (+ (* 1.0 1.0) (- (* x x) (* 1.0 x))))))
  (log (sqrt (sqrt (- (* 1.0 1.0) (* x x)))))
  (log (sqrt (sqrt (- 1.0 x))))
  (log (sqrt (+ 1.0 x)))
  (log (sqrt (sqrt (+ 1.0 x))))
  (log (+ 1.0 x))
  (log (sqrt (+ 1.0 x)))
  (log (+ 1.0 x))
  (log (log (sqrt (sqrt (+ 1.0 x)))))
  (sqrt (sqrt (+ 1.0 x)))
  (* (cbrt (log (sqrt (sqrt (+ 1.0 x))))) (cbrt (log (sqrt (sqrt (+ 1.0 x))))))
  (cbrt (log (sqrt (sqrt (+ 1.0 x)))))
  (pow (log (sqrt (sqrt (+ 1.0 x)))) 3)
  (sqrt (log (sqrt (sqrt (+ 1.0 x)))))
  (sqrt (log (sqrt (sqrt (+ 1.0 x)))))
  (expm1 (log (sqrt (+ 1.0 x))))
  (log1p (log (sqrt (+ 1.0 x))))
  (* 2 (log (cbrt (sqrt (+ 1.0 x)))))
  (log (cbrt (sqrt (+ 1.0 x))))
  (log (sqrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))))
  (log (sqrt (cbrt (+ 1.0 x))))
  (log (sqrt (sqrt (+ 1.0 x))))
  (log (sqrt (sqrt (+ 1.0 x))))
  (log (sqrt 1))
  (log (sqrt (+ 1.0 x)))
  (log (sqrt 1))
  (log (sqrt (+ 1.0 x)))
  (log (sqrt (sqrt (+ 1.0 x))))
  (log (sqrt (sqrt (+ 1.0 x))))
  0
  (log (sqrt (+ 1.0 x)))
  (log (sqrt (+ (pow 1.0 3) (pow x 3))))
  (log (sqrt (+ (* 1.0 1.0) (- (* x x) (* 1.0 x)))))
  (log (sqrt (- (* 1.0 1.0) (* x x))))
  (log (sqrt (- 1.0 x)))
  (log (+ 1.0 x))
  (log (sqrt (+ 1.0 x)))
  (log (+ 1.0 x))
  (log (log (sqrt (+ 1.0 x))))
  (sqrt (+ 1.0 x))
  (* (cbrt (log (sqrt (+ 1.0 x)))) (cbrt (log (sqrt (+ 1.0 x)))))
  (cbrt (log (sqrt (+ 1.0 x))))
  (pow (log (sqrt (+ 1.0 x))) 3)
  (sqrt (log (sqrt (+ 1.0 x))))
  (sqrt (log (sqrt (+ 1.0 x))))
  (expm1 (sqrt (sqrt (+ 1.0 x))))
  (log1p (sqrt (sqrt (+ 1.0 x))))
  (log (sqrt (sqrt (+ 1.0 x))))
  (exp (sqrt (sqrt (+ 1.0 x))))
  (* (cbrt (sqrt (sqrt (+ 1.0 x)))) (cbrt (sqrt (sqrt (+ 1.0 x)))))
  (cbrt (sqrt (sqrt (+ 1.0 x))))
  (pow (sqrt (sqrt (+ 1.0 x))) 3)
  (fabs (cbrt (sqrt (+ 1.0 x))))
  (sqrt (cbrt (sqrt (+ 1.0 x))))
  (sqrt (sqrt (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))))
  (sqrt (sqrt (cbrt (+ 1.0 x))))
  (sqrt (sqrt (sqrt (+ 1.0 x))))
  (sqrt (sqrt (sqrt (+ 1.0 x))))
  (sqrt (sqrt 1))
  (sqrt (sqrt (+ 1.0 x)))
  (sqrt (sqrt 1))
  (sqrt (sqrt (+ 1.0 x)))
  (sqrt (sqrt (sqrt (+ 1.0 x))))
  (sqrt (sqrt (sqrt (+ 1.0 x))))
  (sqrt 1)
  (sqrt (sqrt (+ 1.0 x)))
  (sqrt (sqrt (+ (pow 1.0 3) (pow x 3))))
  (sqrt (sqrt (+ (* 1.0 1.0) (- (* x x) (* 1.0 x)))))
  (sqrt (sqrt (- (* 1.0 1.0) (* x x))))
  (sqrt (sqrt (- 1.0 x)))
  1/4
  1/2
  1/4
  (sqrt (sqrt (sqrt (+ 1.0 x))))
  (sqrt (sqrt (sqrt (+ 1.0 x))))
  (+ (- (* (pow x 2) (- 0.03125 (* 0.03125 1.0))) (* 1/8 (/ (pow x 2) (pow 1.0 2)))) (fma 0.25 x (log (pow 1.0 1/4))))
  (+ (fma -1/4 (log (/ 1 x)) (/ (- 0.125) (pow x 2))) (/ 0.25 x))
  (+ (+ (+ 0 (* 1/4 (log x))) (/ (- 0.125) (pow x 2))) (/ 0.25 x))
  (+ (- (* (pow x 2) (- 0.03125 (* 0.03125 1.0))) (* 1/8 (/ (pow x 2) (pow 1.0 2)))) (fma 0.25 x (log (pow 1.0 1/4))))
  (+ (fma -1/4 (log (/ 1 x)) (/ (- 0.125) (pow x 2))) (/ 0.25 x))
  (+ (+ (+ 0 (* 1/4 (log x))) (/ (- 0.125) (pow x 2))) (/ 0.25 x))
  (- (log (sqrt 1.0)) (- (* (/ 1/4 1.0) (/ (pow x 2) 1.0)) (/ (* 1/2 x) 1.0)))
  (- (log +nan.0) (- (/ (/ +nan.0 x) x) (/ +nan.0 x)))
  (- (log +nan.0) (- (/ (/ +nan.0 x) x) (/ +nan.0 x)))
  (fma (pow 1.0 1/4) (fma (pow x 2) 0.03125 (* 0.25 x)) (- (pow 1.0 1/4) (* 1/8 (* (pow x 2) (pow (/ 1 (pow 1.0 7)) 1/4)))))
  (fma (pow (/ 1 (pow x 3)) 1/4) 0.25 (- (pow (/ 1 x) -1/4) (* 0.09375 (pow (/ 1 (pow x 7)) 1/4))))
  (+ (* (/ (exp (* 1/4 (- (log -1) (log (/ -1 x))))) x) (- 0.25 (/ 0.09375 x))) (exp (* 1/4 (- (log -1) (log (/ -1 x))))))
1.776 * * * [progress]: adding candidates to table
2.097 * [progress]: [Phase 3 of 3] Extracting.
2.097 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (fma x 1.0 (- (log 1.0) (* 1/2 (/ (pow x 2) (pow 1.0 2))))))> #<alt (λ (x) (+ (log (sqrt (+ 1.0 x))) (+ (log (sqrt (sqrt (+ 1.0 x)))) (log (cbrt (pow (sqrt (sqrt (+ 1.0 x))) 3))))))> #<alt (λ (x) (+ (+ (* 2 (log (cbrt (sqrt (+ 1.0 x))))) (log (cbrt (sqrt (+ 1.0 x))))) (+ (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (+ 1.0 x)))))))> #<alt (λ (x) (- (log (+ (pow 1.0 3) (pow x 3))) (log (+ (* 1.0 1.0) (- (* x x) (* 1.0 x))))))>)
2.098 * * * [regime-changes]: Trying 2 branch expressions: ((+ 1.0 x) x)
2.098 * * * * [regimes]: Trying to branch on (+ 1.0 x) from (#<alt (λ (x) (fma x 1.0 (- (log 1.0) (* 1/2 (/ (pow x 2) (pow 1.0 2))))))> #<alt (λ (x) (+ (log (sqrt (+ 1.0 x))) (+ (log (sqrt (sqrt (+ 1.0 x)))) (log (cbrt (pow (sqrt (sqrt (+ 1.0 x))) 3))))))> #<alt (λ (x) (+ (+ (* 2 (log (cbrt (sqrt (+ 1.0 x))))) (log (cbrt (sqrt (+ 1.0 x))))) (+ (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (+ 1.0 x)))))))> #<alt (λ (x) (- (log (+ (pow 1.0 3) (pow x 3))) (log (+ (* 1.0 1.0) (- (* x x) (* 1.0 x))))))>)
2.116 * * * * [regimes]: Trying to branch on (+ 1.0 x) from (#<alt (λ (x) (+ (log (sqrt (+ 1.0 x))) (+ (log (sqrt (sqrt (+ 1.0 x)))) (log (cbrt (pow (sqrt (sqrt (+ 1.0 x))) 3))))))> #<alt (λ (x) (+ (+ (* 2 (log (cbrt (sqrt (+ 1.0 x))))) (log (cbrt (sqrt (+ 1.0 x))))) (+ (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (+ 1.0 x)))))))>)
2.127 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (fma x 1.0 (- (log 1.0) (* 1/2 (/ (pow x 2) (pow 1.0 2))))))> #<alt (λ (x) (+ (log (sqrt (+ 1.0 x))) (+ (log (sqrt (sqrt (+ 1.0 x)))) (log (cbrt (pow (sqrt (sqrt (+ 1.0 x))) 3))))))> #<alt (λ (x) (+ (+ (* 2 (log (cbrt (sqrt (+ 1.0 x))))) (log (cbrt (sqrt (+ 1.0 x))))) (+ (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (+ 1.0 x)))))))> #<alt (λ (x) (- (log (+ (pow 1.0 3) (pow x 3))) (log (+ (* 1.0 1.0) (- (* x x) (* 1.0 x))))))>)
2.153 * * * [regime]: Found split indices: #<option (#s(si 0 165) #s(si 1 255))>
2.154 * [binary-search]: Only using regimes for bounds on (+ 1.0 x) and (#<alt (λ (x) (fma x 1.0 (- (log 1.0) (* 1/2 (/ (pow x 2) (pow 1.0 2))))))> #<alt (λ (x) (+ (log (sqrt (+ 1.0 x))) (+ (log (sqrt (sqrt (+ 1.0 x)))) (log (cbrt (pow (sqrt (sqrt (+ 1.0 x))) 3))))))> #<alt (λ (x) (+ (+ (* 2 (log (cbrt (sqrt (+ 1.0 x))))) (log (cbrt (sqrt (+ 1.0 x))))) (+ (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (+ 1.0 x)))))))> #<alt (λ (x) (- (log (+ (pow 1.0 3) (pow x 3))) (log (+ (* 1.0 1.0) (- (* x x) (* 1.0 x))))))>)
2.155 * [regimes]: Found splitpoints: (#s(sp 0 (+ 1.0 x) 1.0000000379893819) #s(sp 1 (+ 1.0 x) +nan.0)) , with alts (#<alt (λ (x) (fma x 1.0 (- (log 1.0) (* 1/2 (/ (pow x 2) (pow 1.0 2))))))> #<alt (λ (x) (+ (log (sqrt (+ 1.0 x))) (+ (log (sqrt (sqrt (+ 1.0 x)))) (log (cbrt (pow (sqrt (sqrt (+ 1.0 x))) 3))))))> #<alt (λ (x) (+ (+ (* 2 (log (cbrt (sqrt (+ 1.0 x))))) (log (cbrt (sqrt (+ 1.0 x))))) (+ (log (sqrt (sqrt (+ 1.0 x)))) (log (sqrt (sqrt (+ 1.0 x)))))))> #<alt (λ (x) (- (log (+ (pow 1.0 3) (pow x 3))) (log (+ (* 1.0 1.0) (- (* x x) (* 1.0 x))))))>)
2.155 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (if (<= (+ 1.0 x) 1.0000000379893819) (fma x 1.0 (- (log 1.0) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (+ (log (sqrt (+ 1.0 x))) (+ (log (sqrt (sqrt (+ 1.0 x)))) (log (cbrt (pow (sqrt (sqrt (+ 1.0 x))) 3))))))
2.156 * * [simplify]: iteration  0 :  29  enodes  (cost  23 )
2.156 * * [simplify]: iteration  1 :  29  enodes  (cost  23 )
2.156 * [simplify]: Simplified to:
   (if (<= (+ 1.0 x) 1.0000000379893819) (fma x 1.0 (- (log 1.0) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (+ (log (sqrt (+ 1.0 x))) (+ (log (sqrt (sqrt (+ 1.0 x)))) (log (cbrt (pow (sqrt (sqrt (+ 1.0 x))) 3))))))
4.178 * [regime-testing]: Baseline error score: 20.950368603596367
4.178 * [regime-testing]: Oracle error score: 0.1269060314714744
4.180 * [regime-testing]: End program error score: 0.26730039639708847
4.208 * [regime-testing]: Target error score: 0.12839104888111014