2.749 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.048 * * * [progress]: [2/2] Setting up program.
0.050 * [progress]: [Phase 2 of 3] Improving.
0.050 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (+ 1.0 x))
0.052 * * [simplify]: iteration  0 :  5  enodes  (cost  2 )
0.053 * * [simplify]: iteration  1 :  5  enodes  (cost  2 )
0.053 * [simplify]: Simplified to:
   (log (+ 1.0 x))
0.054 * * [progress]: iteration 1 / 4
0.054 * * * [progress]: picking best candidate
0.055 * * * * [pick]: Picked  #<alt (λ (x) (log (+ 1.0 x)))>
0.055 * * * [progress]: localizing error
0.058 * * * [progress]: generating rewritten candidates
0.058 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.061 * * * [progress]: generating series expansions
0.061 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.061 * [approximate]: Taking taylor expansion of (log (+ x 1.0)) in (x) around 0
0.061 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
0.061 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.061 * [taylor]: Taking taylor expansion of x in x
0.061 * [taylor]: Taking taylor expansion of 1.0 in x
0.062 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
0.062 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.062 * [taylor]: Taking taylor expansion of x in x
0.062 * [taylor]: Taking taylor expansion of 1.0 in x
0.077 * [approximate]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in (x) around 0
0.077 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
0.077 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.077 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.077 * [taylor]: Taking taylor expansion of x in x
0.078 * [taylor]: Taking taylor expansion of 1.0 in x
0.078 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
0.078 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.078 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.078 * [taylor]: Taking taylor expansion of x in x
0.079 * [taylor]: Taking taylor expansion of 1.0 in x
0.090 * [approximate]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in (x) around 0
0.090 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
0.090 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.090 * [taylor]: Taking taylor expansion of 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
0.091 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
0.091 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.091 * [taylor]: Taking taylor expansion of 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
0.105 * * * [progress]: simplifying candidates
0.105 * [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))))
0.109 * * [simplify]: iteration  0 :  131  enodes  (cost  99 )
0.111 * * [simplify]: iteration  1 :  363  enodes  (cost  89 )
0.117 * * [simplify]: iteration  2 :  1292  enodes  (cost  86 )
0.143 * * [simplify]: iteration  3 :  5002  enodes  (cost  81 )
0.144 * [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))
0.144 * * * [progress]: adding candidates to table
0.184 * * [progress]: iteration 2 / 4
0.184 * * * [progress]: picking best candidate
0.193 * * * * [pick]: Picked  #<alt (λ (x) (fma x 1.0 (- (log 1.0) (* 1/2 (/ (pow x 2) (pow 1.0 2))))))>
0.193 * * * [progress]: localizing error
0.203 * * * [progress]: generating rewritten candidates
0.203 * * * * [progress]: [ 1 / 1 ] rewriting at (2 3 2)
0.237 * * * [progress]: generating series expansions
0.237 * * * * [progress]: [ 1 / 1 ] generating series at (2 3 2)
0.238 * [approximate]: Taking taylor expansion of (* 1/2 (/ (pow x 2) (pow 1.0 2))) in (x) around 0
0.238 * [taylor]: Taking taylor expansion of (* 1/2 (/ (pow x 2) (pow 1.0 2))) in x
0.238 * [taylor]: Taking taylor expansion of 1/2 in x
0.238 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow 1.0 2)) in x
0.238 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.238 * [taylor]: Taking taylor expansion of x in x
0.238 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x
0.238 * [taylor]: Taking taylor expansion of 1.0 in x
0.239 * [taylor]: Taking taylor expansion of (* 1/2 (/ (pow x 2) (pow 1.0 2))) in x
0.239 * [taylor]: Taking taylor expansion of 1/2 in x
0.239 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow 1.0 2)) in x
0.239 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.239 * [taylor]: Taking taylor expansion of x in x
0.239 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x
0.239 * [taylor]: Taking taylor expansion of 1.0 in x
0.254 * [approximate]: Taking taylor expansion of (/ 1/2 (* (pow x 2) (pow 1.0 2))) in (x) around 0
0.254 * [taylor]: Taking taylor expansion of (/ 1/2 (* (pow x 2) (pow 1.0 2))) in x
0.254 * [taylor]: Taking taylor expansion of 1/2 in x
0.254 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x
0.254 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.254 * [taylor]: Taking taylor expansion of x in x
0.254 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x
0.254 * [taylor]: Taking taylor expansion of 1.0 in x
0.255 * [taylor]: Taking taylor expansion of (/ 1/2 (* (pow x 2) (pow 1.0 2))) in x
0.255 * [taylor]: Taking taylor expansion of 1/2 in x
0.255 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x
0.255 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.255 * [taylor]: Taking taylor expansion of x in x
0.255 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x
0.255 * [taylor]: Taking taylor expansion of 1.0 in x
0.270 * [approximate]: Taking taylor expansion of (/ 1/2 (* (pow x 2) (pow 1.0 2))) in (x) around 0
0.270 * [taylor]: Taking taylor expansion of (/ 1/2 (* (pow x 2) (pow 1.0 2))) in x
0.270 * [taylor]: Taking taylor expansion of 1/2 in x
0.270 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x
0.270 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.270 * [taylor]: Taking taylor expansion of x in x
0.271 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x
0.271 * [taylor]: Taking taylor expansion of 1.0 in x
0.272 * [taylor]: Taking taylor expansion of (/ 1/2 (* (pow x 2) (pow 1.0 2))) in x
0.272 * [taylor]: Taking taylor expansion of 1/2 in x
0.272 * [taylor]: Taking taylor expansion of (* (pow x 2) (pow 1.0 2)) in x
0.272 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.272 * [taylor]: Taking taylor expansion of x in x
0.272 * [taylor]: Taking taylor expansion of (pow 1.0 2) in x
0.272 * [taylor]: Taking taylor expansion of 1.0 in x
0.286 * * * [progress]: simplifying candidates
0.288 * [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))
0.296 * * [simplify]: iteration  0 :  535  enodes  (cost  648 )
0.305 * * [simplify]: iteration  1 :  2311  enodes  (cost  536 )
0.338 * * [simplify]: iteration  2 :  5001  enodes  (cost  535 )
0.341 * [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))
0.342 * * * [progress]: adding candidates to table
0.587 * * [progress]: iteration 3 / 4
0.587 * * * [progress]: picking best candidate
0.593 * * * * [pick]: Picked  #<alt (λ (x) (pow (log (+ 1.0 x)) 1))>
0.593 * * * [progress]: localizing error
0.598 * * * [progress]: generating rewritten candidates
0.598 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
0.601 * * * [progress]: generating series expansions
0.601 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
0.601 * [approximate]: Taking taylor expansion of (log (+ x 1.0)) in (x) around 0
0.601 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
0.601 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.601 * [taylor]: Taking taylor expansion of x in x
0.601 * [taylor]: Taking taylor expansion of 1.0 in x
0.602 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
0.602 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.602 * [taylor]: Taking taylor expansion of x in x
0.602 * [taylor]: Taking taylor expansion of 1.0 in x
0.614 * [approximate]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in (x) around 0
0.614 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
0.614 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.614 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.614 * [taylor]: Taking taylor expansion of x in x
0.614 * [taylor]: Taking taylor expansion of 1.0 in x
0.615 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
0.615 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.615 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.615 * [taylor]: Taking taylor expansion of x in x
0.615 * [taylor]: Taking taylor expansion of 1.0 in x
0.631 * [approximate]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in (x) around 0
0.631 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
0.631 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.631 * [taylor]: Taking taylor expansion of 1.0 in x
0.631 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.631 * [taylor]: Taking taylor expansion of x in x
0.632 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
0.632 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.632 * [taylor]: Taking taylor expansion of 1.0 in x
0.632 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.632 * [taylor]: Taking taylor expansion of x in x
0.645 * * * [progress]: simplifying candidates
0.646 * [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))))
0.649 * * [simplify]: iteration  0 :  131  enodes  (cost  99 )
0.651 * * [simplify]: iteration  1 :  363  enodes  (cost  89 )
0.658 * * [simplify]: iteration  2 :  1292  enodes  (cost  86 )
0.685 * * [simplify]: iteration  3 :  5002  enodes  (cost  81 )
0.686 * [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))
0.686 * * * [progress]: adding candidates to table
0.721 * * [progress]: iteration 4 / 4
0.721 * * * [progress]: picking best candidate
0.731 * * * * [pick]: Picked  #<alt (λ (x) (+ (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x)))))>
0.731 * * * [progress]: localizing error
0.737 * * * [progress]: generating rewritten candidates
0.737 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2)
0.740 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1)
0.743 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1)
0.747 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1)
0.752 * * * [progress]: generating series expansions
0.752 * * * * [progress]: [ 1 / 4 ] generating series at (2 2)
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
0.755 * [taylor]: Taking taylor expansion of (log (sqrt (+ x 1.0))) in x
0.755 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.755 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.755 * [taylor]: Taking taylor expansion of x in x
0.755 * [taylor]: Taking taylor expansion of 1.0 in x
0.785 * [approximate]: Taking taylor expansion of (log (sqrt (+ (/ 1 x) 1.0))) in (x) around 0
0.785 * [taylor]: Taking taylor expansion of (log (sqrt (+ (/ 1 x) 1.0))) in x
0.785 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x
0.785 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.785 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.785 * [taylor]: Taking taylor expansion of x in x
0.785 * [taylor]: Taking taylor expansion of 1.0 in x
0.787 * [taylor]: Taking taylor expansion of (log (sqrt (+ (/ 1 x) 1.0))) in x
0.787 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x
0.787 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.787 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.787 * [taylor]: Taking taylor expansion of x in x
0.787 * [taylor]: Taking taylor expansion of 1.0 in x
0.812 * [approximate]: Taking taylor expansion of (log (sqrt (- 1.0 (/ 1 x)))) in (x) around 0
0.812 * [taylor]: Taking taylor expansion of (log (sqrt (- 1.0 (/ 1 x)))) in x
0.812 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.812 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.812 * [taylor]: Taking taylor expansion of 1.0 in x
0.812 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.812 * [taylor]: Taking taylor expansion of x in x
0.814 * [taylor]: Taking taylor expansion of (log (sqrt (- 1.0 (/ 1 x)))) in x
0.814 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.814 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.814 * [taylor]: Taking taylor expansion of 1.0 in x
0.814 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.814 * [taylor]: Taking taylor expansion of x in x
0.835 * * * * [progress]: [ 2 / 4 ] generating series at (2 1)
0.835 * [approximate]: Taking taylor expansion of (log (sqrt (+ x 1.0))) in (x) around 0
0.835 * [taylor]: Taking taylor expansion of (log (sqrt (+ x 1.0))) in x
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
0.838 * [taylor]: Taking taylor expansion of (log (sqrt (+ x 1.0))) in x
0.838 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.838 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.838 * [taylor]: Taking taylor expansion of x in x
0.838 * [taylor]: Taking taylor expansion of 1.0 in x
0.868 * [approximate]: Taking taylor expansion of (log (sqrt (+ (/ 1 x) 1.0))) in (x) around 0
0.868 * [taylor]: Taking taylor expansion of (log (sqrt (+ (/ 1 x) 1.0))) in x
0.868 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x
0.868 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.868 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.868 * [taylor]: Taking taylor expansion of x in x
0.868 * [taylor]: Taking taylor expansion of 1.0 in x
0.870 * [taylor]: Taking taylor expansion of (log (sqrt (+ (/ 1 x) 1.0))) in x
0.870 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x
0.870 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.870 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.870 * [taylor]: Taking taylor expansion of x in x
0.870 * [taylor]: Taking taylor expansion of 1.0 in x
0.895 * [approximate]: Taking taylor expansion of (log (sqrt (- 1.0 (/ 1 x)))) in (x) around 0
0.895 * [taylor]: Taking taylor expansion of (log (sqrt (- 1.0 (/ 1 x)))) in x
0.895 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.895 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.895 * [taylor]: Taking taylor expansion of 1.0 in x
0.895 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.895 * [taylor]: Taking taylor expansion of x in x
0.897 * [taylor]: Taking taylor expansion of (log (sqrt (- 1.0 (/ 1 x)))) in x
0.897 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.897 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.897 * [taylor]: Taking taylor expansion of 1.0 in x
0.897 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.897 * [taylor]: Taking taylor expansion of x in x
0.917 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1)
0.917 * [approximate]: Taking taylor expansion of (sqrt (+ x 1.0)) in (x) around 0
0.917 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.917 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.917 * [taylor]: Taking taylor expansion of x in x
0.917 * [taylor]: Taking taylor expansion of 1.0 in x
0.919 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.919 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.919 * [taylor]: Taking taylor expansion of x in x
0.919 * [taylor]: Taking taylor expansion of 1.0 in x
0.928 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in (x) around 0
0.928 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x
0.928 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.928 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.928 * [taylor]: Taking taylor expansion of x in x
0.928 * [taylor]: Taking taylor expansion of 1.0 in x
0.930 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x
0.930 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.930 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.930 * [taylor]: Taking taylor expansion of x in x
0.930 * [taylor]: Taking taylor expansion of 1.0 in x
0.937 * [approximate]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in (x) around 0
0.937 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.937 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.937 * [taylor]: Taking taylor expansion of 1.0 in x
0.937 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.937 * [taylor]: Taking taylor expansion of x in x
0.939 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.939 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.939 * [taylor]: Taking taylor expansion of 1.0 in x
0.939 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.939 * [taylor]: Taking taylor expansion of x in x
0.947 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1)
0.947 * [approximate]: Taking taylor expansion of (sqrt (+ x 1.0)) in (x) around 0
0.947 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.947 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.947 * [taylor]: Taking taylor expansion of x in x
0.947 * [taylor]: Taking taylor expansion of 1.0 in x
0.948 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.948 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.949 * [taylor]: Taking taylor expansion of x in x
0.949 * [taylor]: Taking taylor expansion of 1.0 in x
0.957 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in (x) around 0
0.957 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x
0.957 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.957 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.957 * [taylor]: Taking taylor expansion of x in x
0.958 * [taylor]: Taking taylor expansion of 1.0 in x
0.959 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x
0.959 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.959 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.959 * [taylor]: Taking taylor expansion of x in x
0.959 * [taylor]: Taking taylor expansion of 1.0 in x
0.966 * [approximate]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in (x) around 0
0.966 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.966 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.966 * [taylor]: Taking taylor expansion of 1.0 in x
0.966 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.966 * [taylor]: Taking taylor expansion of x in x
0.968 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.968 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.968 * [taylor]: Taking taylor expansion of 1.0 in x
0.968 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.968 * [taylor]: Taking taylor expansion of x in x
0.982 * * * [progress]: simplifying candidates
0.983 * [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)))))
0.988 * * [simplify]: iteration  0 :  187  enodes  (cost  510 )
0.991 * * [simplify]: iteration  1 :  521  enodes  (cost  462 )
1.000 * * [simplify]: iteration  2 :  1993  enodes  (cost  440 )
1.039 * * [simplify]: iteration  3 :  5002  enodes  (cost  428 )
1.041 * [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)))
1.042 * * * [progress]: adding candidates to table
1.237 * [progress]: [Phase 3 of 3] Extracting.
1.237 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (+ (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x)))))> #<alt (λ (x) (fma x 1.0 (- (log 1.0) (* 1/2 (/ (pow x 2) (pow 1.0 2))))))> #<alt (λ (x) (- (log (+ (pow 1.0 3) (pow x 3))) (log (+ (* 1.0 1.0) (- (* x x) (* 1.0 x))))))> #<alt (λ (x) (+ (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))))))))> #<alt (λ (x) (pow (log (+ 1.0 x)) 1))>)
1.237 * * * [regime-changes]: Trying 3 branch expressions: ((+ 1.0 x) (log (+ 1.0 x)) x)
1.238 * * * * [regimes]: Trying to branch on (+ 1.0 x) from (#<alt (λ (x) (+ (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x)))))> #<alt (λ (x) (fma x 1.0 (- (log 1.0) (* 1/2 (/ (pow x 2) (pow 1.0 2))))))> #<alt (λ (x) (- (log (+ (pow 1.0 3) (pow x 3))) (log (+ (* 1.0 1.0) (- (* x x) (* 1.0 x))))))> #<alt (λ (x) (+ (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))))))))> #<alt (λ (x) (pow (log (+ 1.0 x)) 1))>)
1.262 * * * * [regimes]: Trying to branch on (+ 1.0 x) from (#<alt (λ (x) (+ (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x)))))> #<alt (λ (x) (pow (log (+ 1.0 x)) 1))>)
1.271 * * * * [regimes]: Trying to branch on (log (+ 1.0 x)) from (#<alt (λ (x) (+ (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x)))))> #<alt (λ (x) (fma x 1.0 (- (log 1.0) (* 1/2 (/ (pow x 2) (pow 1.0 2))))))> #<alt (λ (x) (- (log (+ (pow 1.0 3) (pow x 3))) (log (+ (* 1.0 1.0) (- (* x x) (* 1.0 x))))))> #<alt (λ (x) (+ (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))))))))> #<alt (λ (x) (pow (log (+ 1.0 x)) 1))>)
1.295 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (+ (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x)))))> #<alt (λ (x) (fma x 1.0 (- (log 1.0) (* 1/2 (/ (pow x 2) (pow 1.0 2))))))> #<alt (λ (x) (- (log (+ (pow 1.0 3) (pow x 3))) (log (+ (* 1.0 1.0) (- (* x x) (* 1.0 x))))))> #<alt (λ (x) (+ (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))))))))> #<alt (λ (x) (pow (log (+ 1.0 x)) 1))>)
1.324 * * * [regime]: Found split indices: #<option (#s(si 1 163) #s(si 4 255))>
1.325 * [binary-search]: Only using regimes for bounds on (+ 1.0 x) and (#<alt (λ (x) (+ (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x)))))> #<alt (λ (x) (fma x 1.0 (- (log 1.0) (* 1/2 (/ (pow x 2) (pow 1.0 2))))))> #<alt (λ (x) (- (log (+ (pow 1.0 3) (pow x 3))) (log (+ (* 1.0 1.0) (- (* x x) (* 1.0 x))))))> #<alt (λ (x) (+ (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))))))))> #<alt (λ (x) (pow (log (+ 1.0 x)) 1))>)
1.325 * [regimes]: Found splitpoints: (#s(sp 1 (+ 1.0 x) 1.0000000000568305) #s(sp 4 (+ 1.0 x) +nan.0)) , with alts (#<alt (λ (x) (+ (log (sqrt (+ 1.0 x))) (log (sqrt (+ 1.0 x)))))> #<alt (λ (x) (fma x 1.0 (- (log 1.0) (* 1/2 (/ (pow x 2) (pow 1.0 2))))))> #<alt (λ (x) (- (log (+ (pow 1.0 3) (pow x 3))) (log (+ (* 1.0 1.0) (- (* x x) (* 1.0 x))))))> #<alt (λ (x) (+ (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))))))))> #<alt (λ (x) (pow (log (+ 1.0 x)) 1))>)
1.326 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (if (<= (+ 1.0 x) 1.0000000000568305) (fma x 1.0 (- (log 1.0) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (pow (log (+ 1.0 x)) 1))
1.326 * * [simplify]: iteration  0 :  22  enodes  (cost  11 )
1.327 * * [simplify]: iteration  1 :  22  enodes  (cost  11 )
1.327 * [simplify]: Simplified to:
   (if (<= (+ 1.0 x) 1.0000000000568305) (fma x 1.0 (- (log 1.0) (* 1/2 (/ (pow x 2) (pow 1.0 2))))) (pow (log (+ 1.0 x)) 1))
3.285 * [regime-testing]: Baseline error score: 21.436033911672013
3.286 * [regime-testing]: Oracle error score: 0.12495821385319779
3.287 * [regime-testing]: End program error score: 0.3967104015473234
3.311 * [regime-testing]: Target error score: 0.17402175271908987