12.880 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.083 * * * [progress]: [2/2] Setting up program.
0.086 * [progress]: [Phase 2 of 3] Improving.
0.087 * [simplify]: Simplifying:
  (log (+ 1.0 x))
0.087 * * [simplify]: iteration 0: 4 enodes
0.088 * * [simplify]: iteration 1: 5 enodes
0.088 * * [simplify]: iteration complete: 5 enodes
0.088 * * [simplify]: Extracting #0: cost 1 inf + 0
0.088 * * [simplify]: Extracting #1: cost 2 inf + 0
0.088 * * [simplify]: Extracting #2: cost 4 inf + 0
0.088 * * [simplify]: Extracting #3: cost 2 inf + 2
0.088 * * [simplify]: Extracting #4: cost 0 inf + 156
0.088 * [simplify]: Simplified to:
  (log (+ x 1.0))
0.089 * * [progress]: iteration 1 / 4
0.089 * * * [progress]: picking best candidate
0.092 * * * * [pick]: Picked  #<alt (λ (x) (log (+ 1.0 x)))>
0.092 * * * [progress]: localizing error
0.097 * * * [progress]: generating rewritten candidates
0.097 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.101 * * * [progress]: generating series expansions
0.102 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.102 * [backup-simplify]: Simplify (log (+ 1.0 x)) into (log (+ x 1.0))
0.102 * [approximate]: Taking taylor expansion of (log (+ x 1.0)) in (x) around 0
0.102 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
0.102 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.102 * [taylor]: Taking taylor expansion of x in x
0.102 * [backup-simplify]: Simplify 0 into 0
0.102 * [backup-simplify]: Simplify 1 into 1
0.102 * [taylor]: Taking taylor expansion of 1.0 in x
0.102 * [backup-simplify]: Simplify 1.0 into 1.0
0.102 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
0.103 * [backup-simplify]: Simplify (log 1.0) into (log 1.0)
0.103 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
0.103 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.103 * [taylor]: Taking taylor expansion of x in x
0.103 * [backup-simplify]: Simplify 0 into 0
0.103 * [backup-simplify]: Simplify 1 into 1
0.103 * [taylor]: Taking taylor expansion of 1.0 in x
0.103 * [backup-simplify]: Simplify 1.0 into 1.0
0.103 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
0.103 * [backup-simplify]: Simplify (log 1.0) into (log 1.0)
0.104 * [backup-simplify]: Simplify (log 1.0) into (log 1.0)
0.104 * [backup-simplify]: Simplify (+ 1 0) into 1
0.107 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1.0 1)))) 1) into 1.0
0.107 * [backup-simplify]: Simplify 1.0 into 1.0
0.107 * [backup-simplify]: Simplify (+ 0 0) into 0
0.118 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1.0 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1.0 1)))) 2) into (/ -1/2 (pow 1.0 2))
0.120 * [backup-simplify]: Simplify (/ -1/2 (pow 1.0 2)) into (/ -1/2 (pow 1.0 2))
0.122 * [backup-simplify]: Simplify (+ (* (/ -1/2 (pow 1.0 2)) (pow x 2)) (+ (* 1.0 x) (log 1.0))) into (- (+ (log 1.0) (* 1.0 x)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))
0.122 * [backup-simplify]: Simplify (log (+ 1.0 (/ 1 x))) into (log (+ (/ 1 x) 1.0))
0.122 * [approximate]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in (x) around 0
0.122 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
0.122 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.122 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.122 * [taylor]: Taking taylor expansion of x in x
0.122 * [backup-simplify]: Simplify 0 into 0
0.122 * [backup-simplify]: Simplify 1 into 1
0.123 * [backup-simplify]: Simplify (/ 1 1) into 1
0.123 * [taylor]: Taking taylor expansion of 1.0 in x
0.123 * [backup-simplify]: Simplify 1.0 into 1.0
0.124 * [backup-simplify]: Simplify (+ 1 0) into 1
0.124 * [backup-simplify]: Simplify (log 1) into 0
0.124 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
0.124 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.124 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.124 * [taylor]: Taking taylor expansion of x in x
0.124 * [backup-simplify]: Simplify 0 into 0
0.125 * [backup-simplify]: Simplify 1 into 1
0.125 * [backup-simplify]: Simplify (/ 1 1) into 1
0.125 * [taylor]: Taking taylor expansion of 1.0 in x
0.125 * [backup-simplify]: Simplify 1.0 into 1.0
0.126 * [backup-simplify]: Simplify (+ 1 0) into 1
0.126 * [backup-simplify]: Simplify (log 1) into 0
0.127 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
0.127 * [backup-simplify]: Simplify (- (log x)) into (- (log x))
0.128 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.128 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
0.135 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1.0) 1)) (pow 1 1)))) 1) into 1.0
0.135 * [backup-simplify]: Simplify 1.0 into 1.0
0.136 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.136 * [backup-simplify]: Simplify (+ 0 0) into 0
0.147 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1.0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -0.5
0.147 * [backup-simplify]: Simplify -0.5 into -0.5
0.147 * [backup-simplify]: Simplify (+ (* -0.5 (pow (/ 1 x) 2)) (+ (* 1.0 (/ 1 x)) (- (log (/ 1 x))))) into (- (* 1.0 (/ 1 x)) (+ (log (/ 1 x)) (* 0.5 (/ 1 (pow x 2)))))
0.147 * [backup-simplify]: Simplify (log (+ 1.0 (/ 1 (- x)))) into (log (- 1.0 (/ 1 x)))
0.147 * [approximate]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in (x) around 0
0.147 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
0.147 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.147 * [taylor]: Taking taylor expansion of 1.0 in x
0.147 * [backup-simplify]: Simplify 1.0 into 1.0
0.147 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.147 * [taylor]: Taking taylor expansion of x in x
0.147 * [backup-simplify]: Simplify 0 into 0
0.148 * [backup-simplify]: Simplify 1 into 1
0.148 * [backup-simplify]: Simplify (/ 1 1) into 1
0.148 * [backup-simplify]: Simplify (- 1) into -1
0.149 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.149 * [backup-simplify]: Simplify (log -1) into (log -1)
0.149 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
0.149 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.149 * [taylor]: Taking taylor expansion of 1.0 in x
0.149 * [backup-simplify]: Simplify 1.0 into 1.0
0.149 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.149 * [taylor]: Taking taylor expansion of x in x
0.149 * [backup-simplify]: Simplify 0 into 0
0.149 * [backup-simplify]: Simplify 1 into 1
0.150 * [backup-simplify]: Simplify (/ 1 1) into 1
0.150 * [backup-simplify]: Simplify (- 1) into -1
0.150 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.151 * [backup-simplify]: Simplify (log -1) into (log -1)
0.151 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
0.152 * [backup-simplify]: Simplify (- (log -1) (log x)) into (- (log -1) (log x))
0.153 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.153 * [backup-simplify]: Simplify (- 0) into 0
0.153 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.159 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1.0) 1)) (pow -1 1)))) 1) into -1.0
0.159 * [backup-simplify]: Simplify -1.0 into -1.0
0.160 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.160 * [backup-simplify]: Simplify (- 0) into 0
0.161 * [backup-simplify]: Simplify (+ 0 0) into 0
0.184 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1.0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -0.5
0.184 * [backup-simplify]: Simplify -0.5 into -0.5
0.185 * [backup-simplify]: Simplify (+ (* -0.5 (pow (/ 1 (- x)) 2)) (+ (* -1.0 (/ 1 (- x))) (- (log -1) (log (/ 1 (- x)))))) into (- (+ (* 1.0 (/ 1 x)) (log -1)) (+ (log (/ -1 x)) (* 0.5 (/ 1 (pow x 2)))))
0.185 * * * [progress]: simplifying candidates
0.186 * [simplify]: Simplifying:
  (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)))
  (- (+ (log 1.0) (* 1.0 x)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))
  (- (* 1.0 (/ 1 x)) (+ (log (/ 1 x)) (* 0.5 (/ 1 (pow x 2)))))
  (- (+ (* 1.0 (/ 1 x)) (log -1)) (+ (log (/ -1 x)) (* 0.5 (/ 1 (pow x 2)))))
0.187 * * [simplify]: iteration 0: 60 enodes
0.208 * * [simplify]: iteration 1: 131 enodes
0.252 * * [simplify]: iteration 2: 419 enodes
0.572 * * [simplify]: iteration 3: 1662 enodes
1.364 * * [simplify]: iteration complete: 5000 enodes
1.364 * * [simplify]: Extracting #0: cost 19 inf + 0
1.365 * * [simplify]: Extracting #1: cost 147 inf + 1
1.371 * * [simplify]: Extracting #2: cost 1138 inf + 288
1.394 * * [simplify]: Extracting #3: cost 1000 inf + 46929
1.448 * * [simplify]: Extracting #4: cost 213 inf + 114132
1.483 * * [simplify]: Extracting #5: cost 84 inf + 137386
1.542 * * [simplify]: Extracting #6: cost 15 inf + 148687
1.607 * * [simplify]: Extracting #7: cost 0 inf + 152482
1.665 * [simplify]: Simplified to:
  (expm1 (log (+ x 1.0)))
  (log1p (log (+ x 1.0)))
  (log (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))))
  (log (cbrt (+ x 1.0)))
  (log (sqrt (+ x 1.0)))
  (log (sqrt (+ x 1.0)))
  0
  (log (+ x 1.0))
  0
  (log (+ x 1.0))
  (log (fma (* x x) x (* (* 1.0 1.0) 1.0)))
  (log (fma 1.0 1.0 (* x (- x 1.0))))
  (log (* (+ x 1.0) (- 1.0 x)))
  (log (- 1.0 x))
  (log (+ x 1.0))
  (log (log (+ x 1.0)))
  (+ x 1.0)
  (* (cbrt (log (+ x 1.0))) (cbrt (log (+ x 1.0))))
  (cbrt (log (+ x 1.0)))
  (* (log (+ x 1.0)) (* (log (+ x 1.0)) (log (+ x 1.0))))
  (sqrt (log (+ x 1.0)))
  (sqrt (log (+ x 1.0)))
  (fma (* -1/2 (/ x 1.0)) (/ x 1.0) (fma 1.0 x (log 1.0)))
  (- (+ (log x) (/ 1.0 x)) (/ (/ 0.5 x) x))
  (- (+ (log x) (/ 1.0 x)) (/ (/ 0.5 x) x))
1.666 * * * [progress]: adding candidates to table
1.791 * * [progress]: iteration 2 / 4
1.791 * * * [progress]: picking best candidate
1.800 * * * * [pick]: Picked  #<alt (λ (x) (fma (* -1/2 (/ x 1.0)) (/ x 1.0) (fma 1.0 x (log 1.0))))>
1.800 * * * [progress]: localizing error
1.815 * * * [progress]: generating rewritten candidates
1.815 * * * [progress]: generating series expansions
1.815 * * * [progress]: simplifying candidates
1.815 * [simplify]: Simplifying:
  
1.815 * * [simplify]: iteration 0: 0 enodes
1.815 * * [simplify]: iteration complete: 0 enodes
1.815 * * [simplify]: Extracting #0: cost 0 inf + 0
1.815 * [simplify]: Simplified to:
  
1.815 * * * [progress]: adding candidates to table
1.816 * * [progress]: iteration 3 / 4
1.816 * * * [progress]: picking best candidate
1.828 * * * * [pick]: Picked  #<alt (λ (x) (log (+ x 1.0)))>
1.828 * * * [progress]: localizing error
1.839 * * * [progress]: generating rewritten candidates
1.839 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
1.847 * * * [progress]: generating series expansions
1.847 * * * * [progress]: [ 1 / 1 ] generating series at (2)
1.847 * [backup-simplify]: Simplify (log (+ x 1.0)) into (log (+ x 1.0))
1.847 * [approximate]: Taking taylor expansion of (log (+ x 1.0)) in (x) around 0
1.847 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
1.847 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.847 * [taylor]: Taking taylor expansion of x in x
1.847 * [backup-simplify]: Simplify 0 into 0
1.848 * [backup-simplify]: Simplify 1 into 1
1.848 * [taylor]: Taking taylor expansion of 1.0 in x
1.848 * [backup-simplify]: Simplify 1.0 into 1.0
1.849 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
1.849 * [backup-simplify]: Simplify (log 1.0) into (log 1.0)
1.849 * [taylor]: Taking taylor expansion of (log (+ x 1.0)) in x
1.849 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.849 * [taylor]: Taking taylor expansion of x in x
1.849 * [backup-simplify]: Simplify 0 into 0
1.849 * [backup-simplify]: Simplify 1 into 1
1.849 * [taylor]: Taking taylor expansion of 1.0 in x
1.849 * [backup-simplify]: Simplify 1.0 into 1.0
1.850 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
1.851 * [backup-simplify]: Simplify (log 1.0) into (log 1.0)
1.851 * [backup-simplify]: Simplify (log 1.0) into (log 1.0)
1.852 * [backup-simplify]: Simplify (+ 1 0) into 1
1.859 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow 1.0 1)))) 1) into 1.0
1.859 * [backup-simplify]: Simplify 1.0 into 1.0
1.859 * [backup-simplify]: Simplify (+ 0 0) into 0
1.877 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1) 2)) (pow 1.0 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1.0 1)))) 2) into (/ -1/2 (pow 1.0 2))
1.879 * [backup-simplify]: Simplify (/ -1/2 (pow 1.0 2)) into (/ -1/2 (pow 1.0 2))
1.880 * [backup-simplify]: Simplify (+ (* (/ -1/2 (pow 1.0 2)) (pow x 2)) (+ (* 1.0 x) (log 1.0))) into (- (+ (log 1.0) (* 1.0 x)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))
1.881 * [backup-simplify]: Simplify (log (+ (/ 1 x) 1.0)) into (log (+ (/ 1 x) 1.0))
1.881 * [approximate]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in (x) around 0
1.881 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
1.881 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
1.881 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.881 * [taylor]: Taking taylor expansion of x in x
1.881 * [backup-simplify]: Simplify 0 into 0
1.881 * [backup-simplify]: Simplify 1 into 1
1.881 * [backup-simplify]: Simplify (/ 1 1) into 1
1.881 * [taylor]: Taking taylor expansion of 1.0 in x
1.881 * [backup-simplify]: Simplify 1.0 into 1.0
1.882 * [backup-simplify]: Simplify (+ 1 0) into 1
1.882 * [backup-simplify]: Simplify (log 1) into 0
1.882 * [taylor]: Taking taylor expansion of (log (+ (/ 1 x) 1.0)) in x
1.882 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
1.882 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.882 * [taylor]: Taking taylor expansion of x in x
1.882 * [backup-simplify]: Simplify 0 into 0
1.882 * [backup-simplify]: Simplify 1 into 1
1.883 * [backup-simplify]: Simplify (/ 1 1) into 1
1.883 * [taylor]: Taking taylor expansion of 1.0 in x
1.883 * [backup-simplify]: Simplify 1.0 into 1.0
1.883 * [backup-simplify]: Simplify (+ 1 0) into 1
1.884 * [backup-simplify]: Simplify (log 1) into 0
1.884 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) 0) into (- (log x))
1.885 * [backup-simplify]: Simplify (- (log x)) into (- (log x))
1.885 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.886 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
1.892 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1.0) 1)) (pow 1 1)))) 1) into 1.0
1.892 * [backup-simplify]: Simplify 1.0 into 1.0
1.893 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.894 * [backup-simplify]: Simplify (+ 0 0) into 0
1.905 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1.0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into -0.5
1.905 * [backup-simplify]: Simplify -0.5 into -0.5
1.905 * [backup-simplify]: Simplify (+ (* -0.5 (pow (/ 1 x) 2)) (+ (* 1.0 (/ 1 x)) (- (log (/ 1 x))))) into (- (* 1.0 (/ 1 x)) (+ (log (/ 1 x)) (* 0.5 (/ 1 (pow x 2)))))
1.905 * [backup-simplify]: Simplify (log (+ (/ 1 (- x)) 1.0)) into (log (- 1.0 (/ 1 x)))
1.905 * [approximate]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in (x) around 0
1.905 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
1.905 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.905 * [taylor]: Taking taylor expansion of 1.0 in x
1.905 * [backup-simplify]: Simplify 1.0 into 1.0
1.906 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.906 * [taylor]: Taking taylor expansion of x in x
1.906 * [backup-simplify]: Simplify 0 into 0
1.906 * [backup-simplify]: Simplify 1 into 1
1.906 * [backup-simplify]: Simplify (/ 1 1) into 1
1.906 * [backup-simplify]: Simplify (- 1) into -1
1.907 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.907 * [backup-simplify]: Simplify (log -1) into (log -1)
1.907 * [taylor]: Taking taylor expansion of (log (- 1.0 (/ 1 x))) in x
1.907 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.907 * [taylor]: Taking taylor expansion of 1.0 in x
1.907 * [backup-simplify]: Simplify 1.0 into 1.0
1.907 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.907 * [taylor]: Taking taylor expansion of x in x
1.907 * [backup-simplify]: Simplify 0 into 0
1.907 * [backup-simplify]: Simplify 1 into 1
1.908 * [backup-simplify]: Simplify (/ 1 1) into 1
1.908 * [backup-simplify]: Simplify (- 1) into -1
1.909 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.909 * [backup-simplify]: Simplify (log -1) into (log -1)
1.910 * [backup-simplify]: Simplify (+ (* (- 1) (log x)) (log -1)) into (- (log -1) (log x))
1.910 * [backup-simplify]: Simplify (- (log -1) (log x)) into (- (log -1) (log x))
1.911 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.912 * [backup-simplify]: Simplify (- 0) into 0
1.912 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
1.919 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1.0) 1)) (pow -1 1)))) 1) into -1.0
1.919 * [backup-simplify]: Simplify -1.0 into -1.0
1.920 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.921 * [backup-simplify]: Simplify (- 0) into 0
1.921 * [backup-simplify]: Simplify (+ 0 0) into 0
1.933 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 1.0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into -0.5
1.933 * [backup-simplify]: Simplify -0.5 into -0.5
1.934 * [backup-simplify]: Simplify (+ (* -0.5 (pow (/ 1 (- x)) 2)) (+ (* -1.0 (/ 1 (- x))) (- (log -1) (log (/ 1 (- x)))))) into (- (+ (* 1.0 (/ 1 x)) (log -1)) (+ (log (/ -1 x)) (* 0.5 (/ 1 (pow x 2)))))
1.934 * * * [progress]: simplifying candidates
1.935 * [simplify]: Simplifying:
  (expm1 (log (+ x 1.0)))
  (log1p (log (+ x 1.0)))
  (log (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))))
  (log (cbrt (+ x 1.0)))
  (log (sqrt (+ x 1.0)))
  (log (sqrt (+ x 1.0)))
  (log 1)
  (log (+ x 1.0))
  (log 1)
  (log (+ x 1.0))
  (log (+ (pow x 3) (pow 1.0 3)))
  (log (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))
  (log (- (* x x) (* 1.0 1.0)))
  (log (- x 1.0))
  (log (+ x 1.0))
  (log (log (+ x 1.0)))
  (exp (log (+ x 1.0)))
  (* (cbrt (log (+ x 1.0))) (cbrt (log (+ x 1.0))))
  (cbrt (log (+ x 1.0)))
  (* (* (log (+ x 1.0)) (log (+ x 1.0))) (log (+ x 1.0)))
  (sqrt (log (+ x 1.0)))
  (sqrt (log (+ x 1.0)))
  (- (+ (log 1.0) (* 1.0 x)) (* 1/2 (/ (pow x 2) (pow 1.0 2))))
  (- (* 1.0 (/ 1 x)) (+ (log (/ 1 x)) (* 0.5 (/ 1 (pow x 2)))))
  (- (+ (* 1.0 (/ 1 x)) (log -1)) (+ (log (/ -1 x)) (* 0.5 (/ 1 (pow x 2)))))
1.936 * * [simplify]: iteration 0: 61 enodes
1.947 * * [simplify]: iteration 1: 131 enodes
2.013 * * [simplify]: iteration 2: 430 enodes
2.348 * * [simplify]: iteration 3: 1711 enodes
2.990 * * [simplify]: iteration complete: 5000 enodes
2.990 * * [simplify]: Extracting #0: cost 19 inf + 0
2.990 * * [simplify]: Extracting #1: cost 147 inf + 1
2.995 * * [simplify]: Extracting #2: cost 1092 inf + 454
3.009 * * [simplify]: Extracting #3: cost 1038 inf + 43793
3.035 * * [simplify]: Extracting #4: cost 232 inf + 109152
3.070 * * [simplify]: Extracting #5: cost 84 inf + 133693
3.108 * * [simplify]: Extracting #6: cost 14 inf + 145638
3.140 * * [simplify]: Extracting #7: cost 0 inf + 149180
3.187 * [simplify]: Simplified to:
  (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)))
  0
  (log (+ 1.0 x))
  0
  (log (+ 1.0 x))
  (log (fma (* x x) x (* (* 1.0 1.0) 1.0)))
  (log (fma x x (* 1.0 (- 1.0 x))))
  (log (* (+ x 1.0) (- x 1.0)))
  (log (- x 1.0))
  (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)))
  (* (log (+ 1.0 x)) (* (log (+ 1.0 x)) (log (+ 1.0 x))))
  (sqrt (log (+ 1.0 x)))
  (sqrt (log (+ 1.0 x)))
  (fma (* (/ x 1.0) (/ x 1.0)) -1/2 (fma x 1.0 (log 1.0)))
  (+ (/ 1.0 x) (- (log x) (/ (/ 0.5 x) x)))
  (+ (/ 1.0 x) (- (log x) (/ (/ 0.5 x) x)))
3.188 * * * [progress]: adding candidates to table
3.280 * * [progress]: iteration 4 / 4
3.280 * * * [progress]: picking best candidate
3.283 * * * * [pick]: Picked  #<alt (λ (x) (+ (log (sqrt (+ x 1.0))) (log (sqrt (+ x 1.0)))))>
3.283 * * * [progress]: localizing error
3.297 * * * [progress]: generating rewritten candidates
3.297 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2)
3.302 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1)
3.306 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1)
3.313 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1)
3.326 * * * [progress]: generating series expansions
3.326 * * * * [progress]: [ 1 / 4 ] generating series at (2 2)
3.327 * [backup-simplify]: Simplify (log (sqrt (+ x 1.0))) into (log (sqrt (+ x 1.0)))
3.327 * [approximate]: Taking taylor expansion of (log (sqrt (+ x 1.0))) in (x) around 0
3.327 * [taylor]: Taking taylor expansion of (log (sqrt (+ x 1.0))) in x
3.327 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
3.327 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
3.327 * [taylor]: Taking taylor expansion of x in x
3.327 * [backup-simplify]: Simplify 0 into 0
3.327 * [backup-simplify]: Simplify 1 into 1
3.327 * [taylor]: Taking taylor expansion of 1.0 in x
3.327 * [backup-simplify]: Simplify 1.0 into 1.0
3.328 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
3.328 * [backup-simplify]: Simplify (sqrt 1.0) into (sqrt 1.0)
3.329 * [backup-simplify]: Simplify (+ 1 0) into 1
3.330 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 1.0))) into (/ 1/2 (sqrt 1.0))
3.331 * [backup-simplify]: Simplify (log (sqrt 1.0)) into (log (sqrt 1.0))
3.331 * [taylor]: Taking taylor expansion of (log (sqrt (+ x 1.0))) in x
3.331 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
3.331 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
3.331 * [taylor]: Taking taylor expansion of x in x
3.331 * [backup-simplify]: Simplify 0 into 0
3.331 * [backup-simplify]: Simplify 1 into 1
3.331 * [taylor]: Taking taylor expansion of 1.0 in x
3.331 * [backup-simplify]: Simplify 1.0 into 1.0
3.332 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
3.332 * [backup-simplify]: Simplify (sqrt 1.0) into (sqrt 1.0)
3.332 * [backup-simplify]: Simplify (+ 1 0) into 1
3.334 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 1.0))) into (/ 1/2 (sqrt 1.0))
3.335 * [backup-simplify]: Simplify (log (sqrt 1.0)) into (log (sqrt 1.0))
3.335 * [backup-simplify]: Simplify (log (sqrt 1.0)) into (log (sqrt 1.0))
3.345 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 (/ 1/2 (sqrt 1.0))) 1)) (pow (sqrt 1.0) 1)))) 1) into (/ 1/2 (pow (sqrt 1.0) 2))
3.346 * [backup-simplify]: Simplify (/ 1/2 (pow (sqrt 1.0) 2)) into (/ 1/2 (pow (sqrt 1.0) 2))
3.347 * [backup-simplify]: Simplify (+ 0 0) into 0
3.352 * [backup-simplify]: Simplify (/ (- 0 (pow (/ 1/2 (sqrt 1.0)) 2) (+)) (* 2 (sqrt 1.0))) into (/ -1/8 (pow (sqrt 1.0) 3))
3.368 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 (/ 1/2 (sqrt 1.0))) 2)) (pow (sqrt 1.0) 2))) (* 1 (/ (* 1 (pow (* 2 (/ -1/8 (pow (sqrt 1.0) 3))) 1)) (pow (sqrt 1.0) 1)))) 2) into (/ -1/4 (pow (sqrt 1.0) 4))
3.369 * [backup-simplify]: Simplify (/ -1/4 (pow (sqrt 1.0) 4)) into (/ -1/4 (pow (sqrt 1.0) 4))
3.372 * [backup-simplify]: Simplify (+ (* (/ -1/4 (pow (sqrt 1.0) 4)) (pow x 2)) (+ (* (/ 1/2 (pow (sqrt 1.0) 2)) x) (log (sqrt 1.0)))) into (- (+ (* 1/2 (/ x (pow (sqrt 1.0) 2))) (log (sqrt 1.0))) (* 1/4 (/ (pow x 2) (pow (sqrt 1.0) 4))))
3.372 * [backup-simplify]: Simplify (log (sqrt (+ (/ 1 x) 1.0))) into (log (sqrt (+ (/ 1 x) 1.0)))
3.372 * [approximate]: Taking taylor expansion of (log (sqrt (+ (/ 1 x) 1.0))) in (x) around 0
3.372 * [taylor]: Taking taylor expansion of (log (sqrt (+ (/ 1 x) 1.0))) in x
3.372 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x
3.372 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
3.372 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.372 * [taylor]: Taking taylor expansion of x in x
3.372 * [backup-simplify]: Simplify 0 into 0
3.372 * [backup-simplify]: Simplify 1 into 1
3.372 * [backup-simplify]: Simplify (/ 1 1) into 1
3.372 * [taylor]: Taking taylor expansion of 1.0 in x
3.372 * [backup-simplify]: Simplify 1.0 into 1.0
3.373 * [backup-simplify]: Simplify (+ 1 0) into 1
3.373 * [backup-simplify]: Simplify (sqrt 0) into 0
3.374 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
3.374 * [backup-simplify]: Simplify (log +nan.0) into (log +nan.0)
3.374 * [taylor]: Taking taylor expansion of (log (sqrt (+ (/ 1 x) 1.0))) in x
3.374 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x
3.374 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
3.374 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.374 * [taylor]: Taking taylor expansion of x in x
3.374 * [backup-simplify]: Simplify 0 into 0
3.374 * [backup-simplify]: Simplify 1 into 1
3.375 * [backup-simplify]: Simplify (/ 1 1) into 1
3.375 * [taylor]: Taking taylor expansion of 1.0 in x
3.375 * [backup-simplify]: Simplify 1.0 into 1.0
3.375 * [backup-simplify]: Simplify (+ 1 0) into 1
3.375 * [backup-simplify]: Simplify (sqrt 0) into 0
3.376 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
3.376 * [backup-simplify]: Simplify (log +nan.0) into (log +nan.0)
3.376 * [backup-simplify]: Simplify (log +nan.0) into (log +nan.0)
3.377 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.377 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
3.379 * [backup-simplify]: Simplify (/ (- 1.0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
3.388 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 +nan.0) 1)) (pow +nan.0 1)))) 1) into +nan.0
3.388 * [backup-simplify]: Simplify +nan.0 into +nan.0
3.389 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.390 * [backup-simplify]: Simplify (+ 0 0) into 0
3.394 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
3.409 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 +nan.0) 2)) (pow +nan.0 2))) (* 1 (/ (* 1 (pow (* 2 +nan.0) 1)) (pow +nan.0 1)))) 2) into +nan.0
3.409 * [backup-simplify]: Simplify +nan.0 into +nan.0
3.409 * [backup-simplify]: Simplify (+ (* +nan.0 (pow (/ 1 x) 2)) (+ (* +nan.0 (/ 1 x)) (log +nan.0))) into (- (log +nan.0) (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))
3.410 * [backup-simplify]: Simplify (log (sqrt (+ (/ 1 (- x)) 1.0))) into (log (sqrt (- 1.0 (/ 1 x))))
3.410 * [approximate]: Taking taylor expansion of (log (sqrt (- 1.0 (/ 1 x)))) in (x) around 0
3.410 * [taylor]: Taking taylor expansion of (log (sqrt (- 1.0 (/ 1 x)))) in x
3.410 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
3.410 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
3.410 * [taylor]: Taking taylor expansion of 1.0 in x
3.410 * [backup-simplify]: Simplify 1.0 into 1.0
3.410 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.410 * [taylor]: Taking taylor expansion of x in x
3.410 * [backup-simplify]: Simplify 0 into 0
3.410 * [backup-simplify]: Simplify 1 into 1
3.410 * [backup-simplify]: Simplify (/ 1 1) into 1
3.411 * [backup-simplify]: Simplify (- 1) into -1
3.411 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.412 * [backup-simplify]: Simplify (sqrt 0) into 0
3.413 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
3.414 * [backup-simplify]: Simplify (log +nan.0) into (log +nan.0)
3.414 * [taylor]: Taking taylor expansion of (log (sqrt (- 1.0 (/ 1 x)))) in x
3.414 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
3.414 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
3.414 * [taylor]: Taking taylor expansion of 1.0 in x
3.414 * [backup-simplify]: Simplify 1.0 into 1.0
3.414 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.414 * [taylor]: Taking taylor expansion of x in x
3.414 * [backup-simplify]: Simplify 0 into 0
3.414 * [backup-simplify]: Simplify 1 into 1
3.414 * [backup-simplify]: Simplify (/ 1 1) into 1
3.415 * [backup-simplify]: Simplify (- 1) into -1
3.415 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.416 * [backup-simplify]: Simplify (sqrt 0) into 0
3.417 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
3.417 * [backup-simplify]: Simplify (log +nan.0) into (log +nan.0)
3.418 * [backup-simplify]: Simplify (log +nan.0) into (log +nan.0)
3.419 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.419 * [backup-simplify]: Simplify (- 0) into 0
3.420 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
3.423 * [backup-simplify]: Simplify (/ (- 1.0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
3.430 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 +nan.0) 1)) (pow +nan.0 1)))) 1) into +nan.0
3.430 * [backup-simplify]: Simplify +nan.0 into +nan.0
3.431 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.432 * [backup-simplify]: Simplify (- 0) into 0
3.432 * [backup-simplify]: Simplify (+ 0 0) into 0
3.436 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
3.451 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 +nan.0) 2)) (pow +nan.0 2))) (* 1 (/ (* 1 (pow (* 2 +nan.0) 1)) (pow +nan.0 1)))) 2) into +nan.0
3.451 * [backup-simplify]: Simplify +nan.0 into +nan.0
3.451 * [backup-simplify]: Simplify (+ (* +nan.0 (pow (/ 1 (- x)) 2)) (+ (* +nan.0 (/ 1 (- x))) (log +nan.0))) into (- (log +nan.0) (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))
3.451 * * * * [progress]: [ 2 / 4 ] generating series at (2 1)
3.452 * [backup-simplify]: Simplify (log (sqrt (+ x 1.0))) into (log (sqrt (+ x 1.0)))
3.452 * [approximate]: Taking taylor expansion of (log (sqrt (+ x 1.0))) in (x) around 0
3.452 * [taylor]: Taking taylor expansion of (log (sqrt (+ x 1.0))) in x
3.452 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
3.452 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
3.452 * [taylor]: Taking taylor expansion of x in x
3.452 * [backup-simplify]: Simplify 0 into 0
3.452 * [backup-simplify]: Simplify 1 into 1
3.452 * [taylor]: Taking taylor expansion of 1.0 in x
3.452 * [backup-simplify]: Simplify 1.0 into 1.0
3.452 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
3.453 * [backup-simplify]: Simplify (sqrt 1.0) into (sqrt 1.0)
3.453 * [backup-simplify]: Simplify (+ 1 0) into 1
3.455 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 1.0))) into (/ 1/2 (sqrt 1.0))
3.456 * [backup-simplify]: Simplify (log (sqrt 1.0)) into (log (sqrt 1.0))
3.456 * [taylor]: Taking taylor expansion of (log (sqrt (+ x 1.0))) in x
3.456 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
3.456 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
3.456 * [taylor]: Taking taylor expansion of x in x
3.456 * [backup-simplify]: Simplify 0 into 0
3.456 * [backup-simplify]: Simplify 1 into 1
3.456 * [taylor]: Taking taylor expansion of 1.0 in x
3.456 * [backup-simplify]: Simplify 1.0 into 1.0
3.456 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
3.457 * [backup-simplify]: Simplify (sqrt 1.0) into (sqrt 1.0)
3.457 * [backup-simplify]: Simplify (+ 1 0) into 1
3.459 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 1.0))) into (/ 1/2 (sqrt 1.0))
3.460 * [backup-simplify]: Simplify (log (sqrt 1.0)) into (log (sqrt 1.0))
3.461 * [backup-simplify]: Simplify (log (sqrt 1.0)) into (log (sqrt 1.0))
3.472 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 (/ 1/2 (sqrt 1.0))) 1)) (pow (sqrt 1.0) 1)))) 1) into (/ 1/2 (pow (sqrt 1.0) 2))
3.473 * [backup-simplify]: Simplify (/ 1/2 (pow (sqrt 1.0) 2)) into (/ 1/2 (pow (sqrt 1.0) 2))
3.474 * [backup-simplify]: Simplify (+ 0 0) into 0
3.479 * [backup-simplify]: Simplify (/ (- 0 (pow (/ 1/2 (sqrt 1.0)) 2) (+)) (* 2 (sqrt 1.0))) into (/ -1/8 (pow (sqrt 1.0) 3))
3.507 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 (/ 1/2 (sqrt 1.0))) 2)) (pow (sqrt 1.0) 2))) (* 1 (/ (* 1 (pow (* 2 (/ -1/8 (pow (sqrt 1.0) 3))) 1)) (pow (sqrt 1.0) 1)))) 2) into (/ -1/4 (pow (sqrt 1.0) 4))
3.508 * [backup-simplify]: Simplify (/ -1/4 (pow (sqrt 1.0) 4)) into (/ -1/4 (pow (sqrt 1.0) 4))
3.513 * [backup-simplify]: Simplify (+ (* (/ -1/4 (pow (sqrt 1.0) 4)) (pow x 2)) (+ (* (/ 1/2 (pow (sqrt 1.0) 2)) x) (log (sqrt 1.0)))) into (- (+ (* 1/2 (/ x (pow (sqrt 1.0) 2))) (log (sqrt 1.0))) (* 1/4 (/ (pow x 2) (pow (sqrt 1.0) 4))))
3.513 * [backup-simplify]: Simplify (log (sqrt (+ (/ 1 x) 1.0))) into (log (sqrt (+ (/ 1 x) 1.0)))
3.513 * [approximate]: Taking taylor expansion of (log (sqrt (+ (/ 1 x) 1.0))) in (x) around 0
3.513 * [taylor]: Taking taylor expansion of (log (sqrt (+ (/ 1 x) 1.0))) in x
3.514 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x
3.514 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
3.514 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.514 * [taylor]: Taking taylor expansion of x in x
3.514 * [backup-simplify]: Simplify 0 into 0
3.514 * [backup-simplify]: Simplify 1 into 1
3.514 * [backup-simplify]: Simplify (/ 1 1) into 1
3.514 * [taylor]: Taking taylor expansion of 1.0 in x
3.514 * [backup-simplify]: Simplify 1.0 into 1.0
3.515 * [backup-simplify]: Simplify (+ 1 0) into 1
3.515 * [backup-simplify]: Simplify (sqrt 0) into 0
3.516 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
3.517 * [backup-simplify]: Simplify (log +nan.0) into (log +nan.0)
3.517 * [taylor]: Taking taylor expansion of (log (sqrt (+ (/ 1 x) 1.0))) in x
3.517 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x
3.517 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
3.517 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.517 * [taylor]: Taking taylor expansion of x in x
3.517 * [backup-simplify]: Simplify 0 into 0
3.517 * [backup-simplify]: Simplify 1 into 1
3.518 * [backup-simplify]: Simplify (/ 1 1) into 1
3.518 * [taylor]: Taking taylor expansion of 1.0 in x
3.518 * [backup-simplify]: Simplify 1.0 into 1.0
3.518 * [backup-simplify]: Simplify (+ 1 0) into 1
3.518 * [backup-simplify]: Simplify (sqrt 0) into 0
3.520 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
3.520 * [backup-simplify]: Simplify (log +nan.0) into (log +nan.0)
3.521 * [backup-simplify]: Simplify (log +nan.0) into (log +nan.0)
3.521 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.522 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
3.525 * [backup-simplify]: Simplify (/ (- 1.0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
3.532 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 +nan.0) 1)) (pow +nan.0 1)))) 1) into +nan.0
3.532 * [backup-simplify]: Simplify +nan.0 into +nan.0
3.533 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.533 * [backup-simplify]: Simplify (+ 0 0) into 0
3.544 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
3.552 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 +nan.0) 2)) (pow +nan.0 2))) (* 1 (/ (* 1 (pow (* 2 +nan.0) 1)) (pow +nan.0 1)))) 2) into +nan.0
3.552 * [backup-simplify]: Simplify +nan.0 into +nan.0
3.552 * [backup-simplify]: Simplify (+ (* +nan.0 (pow (/ 1 x) 2)) (+ (* +nan.0 (/ 1 x)) (log +nan.0))) into (- (log +nan.0) (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))
3.553 * [backup-simplify]: Simplify (log (sqrt (+ (/ 1 (- x)) 1.0))) into (log (sqrt (- 1.0 (/ 1 x))))
3.553 * [approximate]: Taking taylor expansion of (log (sqrt (- 1.0 (/ 1 x)))) in (x) around 0
3.553 * [taylor]: Taking taylor expansion of (log (sqrt (- 1.0 (/ 1 x)))) in x
3.553 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
3.553 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
3.553 * [taylor]: Taking taylor expansion of 1.0 in x
3.553 * [backup-simplify]: Simplify 1.0 into 1.0
3.553 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.553 * [taylor]: Taking taylor expansion of x in x
3.553 * [backup-simplify]: Simplify 0 into 0
3.553 * [backup-simplify]: Simplify 1 into 1
3.553 * [backup-simplify]: Simplify (/ 1 1) into 1
3.553 * [backup-simplify]: Simplify (- 1) into -1
3.554 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.554 * [backup-simplify]: Simplify (sqrt 0) into 0
3.555 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
3.555 * [backup-simplify]: Simplify (log +nan.0) into (log +nan.0)
3.555 * [taylor]: Taking taylor expansion of (log (sqrt (- 1.0 (/ 1 x)))) in x
3.555 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
3.555 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
3.555 * [taylor]: Taking taylor expansion of 1.0 in x
3.555 * [backup-simplify]: Simplify 1.0 into 1.0
3.555 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.555 * [taylor]: Taking taylor expansion of x in x
3.555 * [backup-simplify]: Simplify 0 into 0
3.555 * [backup-simplify]: Simplify 1 into 1
3.555 * [backup-simplify]: Simplify (/ 1 1) into 1
3.555 * [backup-simplify]: Simplify (- 1) into -1
3.556 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.556 * [backup-simplify]: Simplify (sqrt 0) into 0
3.557 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
3.557 * [backup-simplify]: Simplify (log +nan.0) into (log +nan.0)
3.557 * [backup-simplify]: Simplify (log +nan.0) into (log +nan.0)
3.558 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.558 * [backup-simplify]: Simplify (- 0) into 0
3.558 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
3.560 * [backup-simplify]: Simplify (/ (- 1.0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
3.564 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 +nan.0) 1)) (pow +nan.0 1)))) 1) into +nan.0
3.564 * [backup-simplify]: Simplify +nan.0 into +nan.0
3.565 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.565 * [backup-simplify]: Simplify (- 0) into 0
3.565 * [backup-simplify]: Simplify (+ 0 0) into 0
3.567 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
3.577 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 +nan.0) 2)) (pow +nan.0 2))) (* 1 (/ (* 1 (pow (* 2 +nan.0) 1)) (pow +nan.0 1)))) 2) into +nan.0
3.577 * [backup-simplify]: Simplify +nan.0 into +nan.0
3.577 * [backup-simplify]: Simplify (+ (* +nan.0 (pow (/ 1 (- x)) 2)) (+ (* +nan.0 (/ 1 (- x))) (log +nan.0))) into (- (log +nan.0) (+ (* +nan.0 (/ 1 (pow x 2))) (- (* +nan.0 (/ 1 x)))))
3.577 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1)
3.578 * [backup-simplify]: Simplify (sqrt (+ x 1.0)) into (sqrt (+ x 1.0))
3.578 * [approximate]: Taking taylor expansion of (sqrt (+ x 1.0)) in (x) around 0
3.578 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
3.578 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
3.578 * [taylor]: Taking taylor expansion of x in x
3.578 * [backup-simplify]: Simplify 0 into 0
3.578 * [backup-simplify]: Simplify 1 into 1
3.578 * [taylor]: Taking taylor expansion of 1.0 in x
3.578 * [backup-simplify]: Simplify 1.0 into 1.0
3.578 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
3.579 * [backup-simplify]: Simplify (sqrt 1.0) into (sqrt 1.0)
3.579 * [backup-simplify]: Simplify (+ 1 0) into 1
3.581 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 1.0))) into (/ 1/2 (sqrt 1.0))
3.581 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
3.581 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
3.581 * [taylor]: Taking taylor expansion of x in x
3.581 * [backup-simplify]: Simplify 0 into 0
3.581 * [backup-simplify]: Simplify 1 into 1
3.581 * [taylor]: Taking taylor expansion of 1.0 in x
3.581 * [backup-simplify]: Simplify 1.0 into 1.0
3.581 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
3.582 * [backup-simplify]: Simplify (sqrt 1.0) into (sqrt 1.0)
3.582 * [backup-simplify]: Simplify (+ 1 0) into 1
3.583 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 1.0))) into (/ 1/2 (sqrt 1.0))
3.584 * [backup-simplify]: Simplify (sqrt 1.0) into (sqrt 1.0)
3.585 * [backup-simplify]: Simplify (/ 1/2 (sqrt 1.0)) into (/ 1/2 (sqrt 1.0))
3.585 * [backup-simplify]: Simplify (+ 0 0) into 0
3.590 * [backup-simplify]: Simplify (/ (- 0 (pow (/ 1/2 (sqrt 1.0)) 2) (+)) (* 2 (sqrt 1.0))) into (/ -1/8 (pow (sqrt 1.0) 3))
3.592 * [backup-simplify]: Simplify (/ -1/8 (pow (sqrt 1.0) 3)) into (/ -1/8 (pow (sqrt 1.0) 3))
3.595 * [backup-simplify]: Simplify (+ (* (/ -1/8 (pow (sqrt 1.0) 3)) (pow x 2)) (+ (* (/ 1/2 (sqrt 1.0)) x) (sqrt 1.0))) into (- (+ (sqrt 1.0) (* 1/2 (/ x (sqrt 1.0)))) (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3))))
3.595 * [backup-simplify]: Simplify (sqrt (+ (/ 1 x) 1.0)) into (sqrt (+ (/ 1 x) 1.0))
3.595 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in (x) around 0
3.595 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x
3.595 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
3.595 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.595 * [taylor]: Taking taylor expansion of x in x
3.595 * [backup-simplify]: Simplify 0 into 0
3.595 * [backup-simplify]: Simplify 1 into 1
3.596 * [backup-simplify]: Simplify (/ 1 1) into 1
3.596 * [taylor]: Taking taylor expansion of 1.0 in x
3.596 * [backup-simplify]: Simplify 1.0 into 1.0
3.596 * [backup-simplify]: Simplify (+ 1 0) into 1
3.596 * [backup-simplify]: Simplify (sqrt 0) into 0
3.598 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
3.598 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x
3.598 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
3.598 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.598 * [taylor]: Taking taylor expansion of x in x
3.598 * [backup-simplify]: Simplify 0 into 0
3.598 * [backup-simplify]: Simplify 1 into 1
3.598 * [backup-simplify]: Simplify (/ 1 1) into 1
3.598 * [taylor]: Taking taylor expansion of 1.0 in x
3.598 * [backup-simplify]: Simplify 1.0 into 1.0
3.599 * [backup-simplify]: Simplify (+ 1 0) into 1
3.599 * [backup-simplify]: Simplify (sqrt 0) into 0
3.600 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
3.600 * [backup-simplify]: Simplify 0 into 0
3.600 * [backup-simplify]: Simplify +nan.0 into +nan.0
3.601 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.601 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
3.604 * [backup-simplify]: Simplify (/ (- 1.0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
3.604 * [backup-simplify]: Simplify +nan.0 into +nan.0
3.605 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.605 * [backup-simplify]: Simplify (+ 0 0) into 0
3.609 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
3.610 * [backup-simplify]: Simplify +nan.0 into +nan.0
3.610 * [backup-simplify]: Simplify (+ (* +nan.0 (pow (/ 1 x) 2)) (+ (* +nan.0 (/ 1 x)) +nan.0)) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
3.610 * [backup-simplify]: Simplify (sqrt (+ (/ 1 (- x)) 1.0)) into (sqrt (- 1.0 (/ 1 x)))
3.610 * [approximate]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in (x) around 0
3.610 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
3.610 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
3.610 * [taylor]: Taking taylor expansion of 1.0 in x
3.610 * [backup-simplify]: Simplify 1.0 into 1.0
3.611 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.611 * [taylor]: Taking taylor expansion of x in x
3.611 * [backup-simplify]: Simplify 0 into 0
3.611 * [backup-simplify]: Simplify 1 into 1
3.611 * [backup-simplify]: Simplify (/ 1 1) into 1
3.611 * [backup-simplify]: Simplify (- 1) into -1
3.612 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.612 * [backup-simplify]: Simplify (sqrt 0) into 0
3.613 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
3.614 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
3.614 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
3.614 * [taylor]: Taking taylor expansion of 1.0 in x
3.614 * [backup-simplify]: Simplify 1.0 into 1.0
3.614 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.614 * [taylor]: Taking taylor expansion of x in x
3.614 * [backup-simplify]: Simplify 0 into 0
3.614 * [backup-simplify]: Simplify 1 into 1
3.614 * [backup-simplify]: Simplify (/ 1 1) into 1
3.614 * [backup-simplify]: Simplify (- 1) into -1
3.615 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.615 * [backup-simplify]: Simplify (sqrt 0) into 0
3.617 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
3.617 * [backup-simplify]: Simplify 0 into 0
3.617 * [backup-simplify]: Simplify +nan.0 into +nan.0
3.618 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.618 * [backup-simplify]: Simplify (- 0) into 0
3.618 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
3.623 * [backup-simplify]: Simplify (/ (- 1.0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
3.623 * [backup-simplify]: Simplify +nan.0 into +nan.0
3.624 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.624 * [backup-simplify]: Simplify (- 0) into 0
3.625 * [backup-simplify]: Simplify (+ 0 0) into 0
3.629 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
3.629 * [backup-simplify]: Simplify +nan.0 into +nan.0
3.629 * [backup-simplify]: Simplify (+ (* +nan.0 (pow (/ 1 (- x)) 2)) (+ (* +nan.0 (/ 1 (- x))) +nan.0)) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
3.629 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1)
3.629 * [backup-simplify]: Simplify (sqrt (+ x 1.0)) into (sqrt (+ x 1.0))
3.629 * [approximate]: Taking taylor expansion of (sqrt (+ x 1.0)) in (x) around 0
3.629 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
3.629 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
3.629 * [taylor]: Taking taylor expansion of x in x
3.629 * [backup-simplify]: Simplify 0 into 0
3.629 * [backup-simplify]: Simplify 1 into 1
3.629 * [taylor]: Taking taylor expansion of 1.0 in x
3.629 * [backup-simplify]: Simplify 1.0 into 1.0
3.630 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
3.630 * [backup-simplify]: Simplify (sqrt 1.0) into (sqrt 1.0)
3.630 * [backup-simplify]: Simplify (+ 1 0) into 1
3.631 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 1.0))) into (/ 1/2 (sqrt 1.0))
3.631 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
3.631 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
3.631 * [taylor]: Taking taylor expansion of x in x
3.631 * [backup-simplify]: Simplify 0 into 0
3.631 * [backup-simplify]: Simplify 1 into 1
3.631 * [taylor]: Taking taylor expansion of 1.0 in x
3.631 * [backup-simplify]: Simplify 1.0 into 1.0
3.631 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
3.632 * [backup-simplify]: Simplify (sqrt 1.0) into (sqrt 1.0)
3.632 * [backup-simplify]: Simplify (+ 1 0) into 1
3.633 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 1.0))) into (/ 1/2 (sqrt 1.0))
3.633 * [backup-simplify]: Simplify (sqrt 1.0) into (sqrt 1.0)
3.634 * [backup-simplify]: Simplify (/ 1/2 (sqrt 1.0)) into (/ 1/2 (sqrt 1.0))
3.634 * [backup-simplify]: Simplify (+ 0 0) into 0
3.637 * [backup-simplify]: Simplify (/ (- 0 (pow (/ 1/2 (sqrt 1.0)) 2) (+)) (* 2 (sqrt 1.0))) into (/ -1/8 (pow (sqrt 1.0) 3))
3.638 * [backup-simplify]: Simplify (/ -1/8 (pow (sqrt 1.0) 3)) into (/ -1/8 (pow (sqrt 1.0) 3))
3.640 * [backup-simplify]: Simplify (+ (* (/ -1/8 (pow (sqrt 1.0) 3)) (pow x 2)) (+ (* (/ 1/2 (sqrt 1.0)) x) (sqrt 1.0))) into (- (+ (sqrt 1.0) (* 1/2 (/ x (sqrt 1.0)))) (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3))))
3.640 * [backup-simplify]: Simplify (sqrt (+ (/ 1 x) 1.0)) into (sqrt (+ (/ 1 x) 1.0))
3.640 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in (x) around 0
3.640 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x
3.640 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
3.640 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.640 * [taylor]: Taking taylor expansion of x in x
3.640 * [backup-simplify]: Simplify 0 into 0
3.640 * [backup-simplify]: Simplify 1 into 1
3.641 * [backup-simplify]: Simplify (/ 1 1) into 1
3.641 * [taylor]: Taking taylor expansion of 1.0 in x
3.641 * [backup-simplify]: Simplify 1.0 into 1.0
3.641 * [backup-simplify]: Simplify (+ 1 0) into 1
3.641 * [backup-simplify]: Simplify (sqrt 0) into 0
3.642 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
3.642 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x
3.642 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
3.642 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.642 * [taylor]: Taking taylor expansion of x in x
3.642 * [backup-simplify]: Simplify 0 into 0
3.642 * [backup-simplify]: Simplify 1 into 1
3.642 * [backup-simplify]: Simplify (/ 1 1) into 1
3.642 * [taylor]: Taking taylor expansion of 1.0 in x
3.642 * [backup-simplify]: Simplify 1.0 into 1.0
3.643 * [backup-simplify]: Simplify (+ 1 0) into 1
3.643 * [backup-simplify]: Simplify (sqrt 0) into 0
3.644 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
3.644 * [backup-simplify]: Simplify 0 into 0
3.644 * [backup-simplify]: Simplify +nan.0 into +nan.0
3.644 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.644 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
3.646 * [backup-simplify]: Simplify (/ (- 1.0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
3.646 * [backup-simplify]: Simplify +nan.0 into +nan.0
3.647 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.647 * [backup-simplify]: Simplify (+ 0 0) into 0
3.655 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
3.655 * [backup-simplify]: Simplify +nan.0 into +nan.0
3.655 * [backup-simplify]: Simplify (+ (* +nan.0 (pow (/ 1 x) 2)) (+ (* +nan.0 (/ 1 x)) +nan.0)) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
3.655 * [backup-simplify]: Simplify (sqrt (+ (/ 1 (- x)) 1.0)) into (sqrt (- 1.0 (/ 1 x)))
3.655 * [approximate]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in (x) around 0
3.655 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
3.655 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
3.655 * [taylor]: Taking taylor expansion of 1.0 in x
3.655 * [backup-simplify]: Simplify 1.0 into 1.0
3.655 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.655 * [taylor]: Taking taylor expansion of x in x
3.655 * [backup-simplify]: Simplify 0 into 0
3.655 * [backup-simplify]: Simplify 1 into 1
3.656 * [backup-simplify]: Simplify (/ 1 1) into 1
3.656 * [backup-simplify]: Simplify (- 1) into -1
3.656 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.656 * [backup-simplify]: Simplify (sqrt 0) into 0
3.657 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
3.657 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
3.657 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
3.657 * [taylor]: Taking taylor expansion of 1.0 in x
3.657 * [backup-simplify]: Simplify 1.0 into 1.0
3.657 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.657 * [taylor]: Taking taylor expansion of x in x
3.657 * [backup-simplify]: Simplify 0 into 0
3.657 * [backup-simplify]: Simplify 1 into 1
3.657 * [backup-simplify]: Simplify (/ 1 1) into 1
3.658 * [backup-simplify]: Simplify (- 1) into -1
3.658 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.658 * [backup-simplify]: Simplify (sqrt 0) into 0
3.659 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
3.659 * [backup-simplify]: Simplify 0 into 0
3.659 * [backup-simplify]: Simplify +nan.0 into +nan.0
3.660 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.660 * [backup-simplify]: Simplify (- 0) into 0
3.660 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
3.662 * [backup-simplify]: Simplify (/ (- 1.0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
3.662 * [backup-simplify]: Simplify +nan.0 into +nan.0
3.662 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.663 * [backup-simplify]: Simplify (- 0) into 0
3.663 * [backup-simplify]: Simplify (+ 0 0) into 0
3.665 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
3.665 * [backup-simplify]: Simplify +nan.0 into +nan.0
3.665 * [backup-simplify]: Simplify (+ (* +nan.0 (pow (/ 1 (- x)) 2)) (+ (* +nan.0 (/ 1 (- x))) +nan.0)) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
3.665 * * * [progress]: simplifying candidates
3.667 * [simplify]: Simplifying:
  (expm1 (log (sqrt (+ x 1.0))))
  (log1p (log (sqrt (+ x 1.0))))
  (log (* (cbrt (sqrt (+ x 1.0))) (cbrt (sqrt (+ x 1.0)))))
  (log (cbrt (sqrt (+ x 1.0))))
  (log (sqrt (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))))
  (log (sqrt (cbrt (+ x 1.0))))
  (log (sqrt (sqrt (+ x 1.0))))
  (log (sqrt (sqrt (+ x 1.0))))
  (log (sqrt 1))
  (log (sqrt (+ x 1.0)))
  (log (sqrt 1))
  (log (sqrt (+ x 1.0)))
  (log (sqrt (sqrt (+ x 1.0))))
  (log (sqrt (sqrt (+ x 1.0))))
  (log 1)
  (log (sqrt (+ x 1.0)))
  (log (sqrt (+ (pow x 3) (pow 1.0 3))))
  (log (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))))
  (log (sqrt (- (* x x) (* 1.0 1.0))))
  (log (sqrt (- x 1.0)))
  (log (+ x 1.0))
  (log (sqrt (+ x 1.0)))
  (log (+ x 1.0))
  (log (log (sqrt (+ x 1.0))))
  (exp (log (sqrt (+ x 1.0))))
  (* (cbrt (log (sqrt (+ x 1.0)))) (cbrt (log (sqrt (+ x 1.0)))))
  (cbrt (log (sqrt (+ x 1.0))))
  (* (* (log (sqrt (+ x 1.0))) (log (sqrt (+ x 1.0)))) (log (sqrt (+ x 1.0))))
  (sqrt (log (sqrt (+ x 1.0))))
  (sqrt (log (sqrt (+ x 1.0))))
  (expm1 (log (sqrt (+ x 1.0))))
  (log1p (log (sqrt (+ x 1.0))))
  (log (* (cbrt (sqrt (+ x 1.0))) (cbrt (sqrt (+ x 1.0)))))
  (log (cbrt (sqrt (+ x 1.0))))
  (log (sqrt (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))))
  (log (sqrt (cbrt (+ x 1.0))))
  (log (sqrt (sqrt (+ x 1.0))))
  (log (sqrt (sqrt (+ x 1.0))))
  (log (sqrt 1))
  (log (sqrt (+ x 1.0)))
  (log (sqrt 1))
  (log (sqrt (+ x 1.0)))
  (log (sqrt (sqrt (+ x 1.0))))
  (log (sqrt (sqrt (+ x 1.0))))
  (log 1)
  (log (sqrt (+ x 1.0)))
  (log (sqrt (+ (pow x 3) (pow 1.0 3))))
  (log (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0)))))
  (log (sqrt (- (* x x) (* 1.0 1.0))))
  (log (sqrt (- x 1.0)))
  (log (+ x 1.0))
  (log (sqrt (+ x 1.0)))
  (log (+ x 1.0))
  (log (log (sqrt (+ x 1.0))))
  (exp (log (sqrt (+ x 1.0))))
  (* (cbrt (log (sqrt (+ x 1.0)))) (cbrt (log (sqrt (+ x 1.0)))))
  (cbrt (log (sqrt (+ x 1.0))))
  (* (* (log (sqrt (+ x 1.0))) (log (sqrt (+ x 1.0)))) (log (sqrt (+ x 1.0))))
  (sqrt (log (sqrt (+ x 1.0))))
  (sqrt (log (sqrt (+ x 1.0))))
  (expm1 (sqrt (+ x 1.0)))
  (log1p (sqrt (+ x 1.0)))
  (log (sqrt (+ x 1.0)))
  (exp (sqrt (+ x 1.0)))
  (* (cbrt (sqrt (+ x 1.0))) (cbrt (sqrt (+ x 1.0))))
  (cbrt (sqrt (+ x 1.0)))
  (* (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (sqrt (+ x 1.0)))
  (sqrt (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))))
  (sqrt (cbrt (+ x 1.0)))
  (sqrt (sqrt (+ x 1.0)))
  (sqrt (sqrt (+ x 1.0)))
  (sqrt 1)
  (sqrt (+ x 1.0))
  (sqrt 1)
  (sqrt (+ x 1.0))
  (sqrt (+ (pow x 3) (pow 1.0 3)))
  (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))
  (sqrt (- (* x x) (* 1.0 1.0)))
  (sqrt (- x 1.0))
  (/ 1 2)
  (sqrt (sqrt (+ x 1.0)))
  (sqrt (sqrt (+ x 1.0)))
  (expm1 (sqrt (+ x 1.0)))
  (log1p (sqrt (+ x 1.0)))
  (log (sqrt (+ x 1.0)))
  (exp (sqrt (+ x 1.0)))
  (* (cbrt (sqrt (+ x 1.0))) (cbrt (sqrt (+ x 1.0))))
  (cbrt (sqrt (+ x 1.0)))
  (* (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (sqrt (+ x 1.0)))
  (sqrt (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))))
  (sqrt (cbrt (+ x 1.0)))
  (sqrt (sqrt (+ x 1.0)))
  (sqrt (sqrt (+ x 1.0)))
  (sqrt 1)
  (sqrt (+ x 1.0))
  (sqrt 1)
  (sqrt (+ x 1.0))
  (sqrt (+ (pow x 3) (pow 1.0 3)))
  (sqrt (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))
  (sqrt (- (* x x) (* 1.0 1.0)))
  (sqrt (- x 1.0))
  (/ 1 2)
  (sqrt (sqrt (+ x 1.0)))
  (sqrt (sqrt (+ x 1.0)))
  (- (+ (* 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)))))
3.667 * * [simplify]: iteration 0: 93 enodes
3.689 * * [simplify]: iteration 1: 191 enodes
3.799 * * [simplify]: iteration 2: 651 enodes
4.429 * * [simplify]: iteration 3: 3480 enodes
5.278 * * [simplify]: iteration complete: 5000 enodes
5.278 * * [simplify]: Extracting #0: cost 39 inf + 0
5.279 * * [simplify]: Extracting #1: cost 228 inf + 3
5.283 * * [simplify]: Extracting #2: cost 1066 inf + 1813
5.300 * * [simplify]: Extracting #3: cost 695 inf + 51480
5.339 * * [simplify]: Extracting #4: cost 81 inf + 121741
5.386 * * [simplify]: Extracting #5: cost 9 inf + 140049
5.433 * * [simplify]: Extracting #6: cost 0 inf + 143170
5.484 * [simplify]: Simplified to:
  (expm1 (log (sqrt (+ 1.0 x))))
  (log1p (log (sqrt (+ 1.0 x))))
  (+ (log (cbrt (sqrt (+ 1.0 x)))) (log (cbrt (sqrt (+ 1.0 x)))))
  (log (cbrt (sqrt (+ 1.0 x))))
  (log (fabs (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 (fma (* x x) x (* (* 1.0 1.0) 1.0))))
  (log (sqrt (fma x x (* 1.0 (- 1.0 x)))))
  (log (sqrt (* (+ 1.0 x) (- x 1.0))))
  (log (sqrt (- x 1.0)))
  (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))))
  (* (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)))) (log (cbrt (sqrt (+ 1.0 x)))))
  (log (cbrt (sqrt (+ 1.0 x))))
  (log (fabs (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 (fma (* x x) x (* (* 1.0 1.0) 1.0))))
  (log (sqrt (fma x x (* 1.0 (- 1.0 x)))))
  (log (sqrt (* (+ 1.0 x) (- x 1.0))))
  (log (sqrt (- x 1.0)))
  (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))))
  (* (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)) (+ 1.0 x))
  (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))
  (sqrt (fma (* x x) x (* (* 1.0 1.0) 1.0)))
  (sqrt (fma x x (* 1.0 (- 1.0 x))))
  (sqrt (* (+ 1.0 x) (- x 1.0)))
  (sqrt (- x 1.0))
  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)) (+ 1.0 x))
  (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))
  (sqrt (fma (* x x) x (* (* 1.0 1.0) 1.0)))
  (sqrt (fma x x (* 1.0 (- 1.0 x))))
  (sqrt (* (+ 1.0 x) (- x 1.0)))
  (sqrt (- x 1.0))
  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 x)) (/ (/ +nan.0 x) x))
  (- (+ (log +nan.0) (/ +nan.0 x)) (/ (/ +nan.0 x) 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 x)) (/ (/ +nan.0 x) x))
  (- (+ (log +nan.0) (/ +nan.0 x)) (/ (/ +nan.0 x) x))
  (fma 1/2 (/ x (sqrt 1.0)) (fma (* -1/8 (/ x 1.0)) (/ x (sqrt 1.0)) (sqrt 1.0)))
  (- (- (/ +nan.0 x) +nan.0) (/ (/ +nan.0 x) x))
  (- (- (/ +nan.0 x) +nan.0) (/ (/ +nan.0 x) x))
  (fma 1/2 (/ x (sqrt 1.0)) (fma (* -1/8 (/ x 1.0)) (/ x (sqrt 1.0)) (sqrt 1.0)))
  (- (- (/ +nan.0 x) +nan.0) (/ (/ +nan.0 x) x))
  (- (- (/ +nan.0 x) +nan.0) (/ (/ +nan.0 x) x))
5.489 * * * [progress]: adding candidates to table
5.804 * [progress]: [Phase 3 of 3] Extracting.
5.804 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (log (+ x 1.0)))> #<alt (λ (x) (fma (* -1/2 (/ x 1.0)) (/ x 1.0) (fma 1.0 x (log 1.0))))> #<alt (λ (x) (+ (log (sqrt (+ x 1.0))) (log (sqrt (+ x 1.0)))))>)
5.805 * * * [regime-changes]: Trying 1 branch expressions: (x)
5.805 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (log (+ x 1.0)))> #<alt (λ (x) (fma (* -1/2 (/ x 1.0)) (/ x 1.0) (fma 1.0 x (log 1.0))))> #<alt (λ (x) (+ (log (sqrt (+ x 1.0))) (log (sqrt (+ x 1.0)))))>)
5.854 * * * [regime]: Found split indices: #<option (#s(si 1 169) #s(si 0 255))>
5.856 * [binary-search]: Improving bounds with binary search for x and (#<alt (λ (x) (log (+ x 1.0)))> #<alt (λ (x) (fma (* -1/2 (/ x 1.0)) (/ x 1.0) (fma 1.0 x (log 1.0))))> #<alt (λ (x) (+ (log (sqrt (+ x 1.0))) (log (sqrt (+ x 1.0)))))>)
5.910 * [regimes]: Found splitpoints: (#s(sp 1 x 6.0212587856537e-06) #s(sp 0 x +nan.0)) , with alts (#<alt (λ (x) (log (+ x 1.0)))> #<alt (λ (x) (fma (* -1/2 (/ x 1.0)) (/ x 1.0) (fma 1.0 x (log 1.0))))> #<alt (λ (x) (+ (log (sqrt (+ x 1.0))) (log (sqrt (+ x 1.0)))))>)
5.911 * [simplify]: Simplifying:
  (if (<= x 6.0212587856537e-06) (fma (* -1/2 (/ x 1.0)) (/ x 1.0) (fma 1.0 x (log 1.0))) (log (+ x 1.0)))
5.911 * * [simplify]: iteration 0: 13 enodes
5.912 * * [simplify]: iteration 1: 15 enodes
5.913 * * [simplify]: iteration complete: 15 enodes
5.913 * * [simplify]: Extracting #0: cost 1 inf + 0
5.913 * * [simplify]: Extracting #1: cost 4 inf + 0
5.913 * * [simplify]: Extracting #2: cost 10 inf + 0
5.913 * * [simplify]: Extracting #3: cost 11 inf + 2
5.914 * * [simplify]: Extracting #4: cost 4 inf + 338
5.914 * * [simplify]: Extracting #5: cost 1 inf + 811
5.914 * * [simplify]: Extracting #6: cost 0 inf + 1315
5.914 * [simplify]: Simplified to:
  (if (<= x 6.0212587856537e-06) (fma (* -1/2 (/ x 1.0)) (/ x 1.0) (fma 1.0 x (log 1.0))) (log (+ x 1.0)))
8.997 * [regime-testing]: Baseline error score: 21.367791225401373
9.006 * [regime-testing]: Oracle error score: 0.11066820228511386
9.022 * [regime-testing]: End program error score: 0.25598512684835945
9.100 * [regime-testing]: Target error score: 0.24228028503562946