18.504 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.011 * * * [progress]: [2/2] Setting up program.
0.012 * [progress]: [Phase 2 of 3] Improving.
0.012 * [simplify]: Simplifying:
  (/ x (- 1.0 x))
0.013 * * [simplify]: Extracting # 0 : cost  0
0.013 * * [simplify]: Extracting # 1 : cost  0
0.013 * * [simplify]: Extracting # 2 : cost  0
0.013 * * [simplify]: Extracting # 3 : cost  0
0.013 * * [simplify]: Extracting # 4 : cost  0
0.013 * * [simplify]: iteration  0 :  4  enodes  (cost  5 )
0.013 * * [simplify]: Extracting # 0 : cost  0
0.013 * * [simplify]: Extracting # 1 : cost  0
0.013 * * [simplify]: Extracting # 2 : cost  0
0.013 * * [simplify]: iteration  1 :  6  enodes  (cost  5 )
0.014 * * [simplify]: Extracting # 0 : cost  0
0.014 * * [simplify]: iteration  2 :  7  enodes  (cost  5 )
0.015 * * [simplify]: Extracting # 0 : cost  0
0.015 * * [simplify]: iteration done:  7  enodes  (cost  5 )
0.015 * [simplify]: Simplified to:
  (/ x (- 1.0 x))
0.015 * * [progress]: iteration 1 / 4
0.015 * * * [progress]: picking best candidate
0.016 * * * * [pick]: Picked  #<alt (λ (x) (/ x (- 1.0 x)))>
0.016 * * * [progress]: localizing error
0.021 * * * [progress]: generating rewritten candidates
0.021 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.036 * * * [progress]: generating series expansions
0.036 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.036 * [backup-simplify]: Simplify (/ x (- 1.0 x)) into (/ x (- 1.0 x))
0.036 * [approximate]: Taking taylor expansion of (/ x (- 1.0 x)) in (x) around 0
0.036 * [taylor]: Taking taylor expansion of (/ x (- 1.0 x)) in x
0.036 * [taylor]: Taking taylor expansion of x in x
0.036 * [backup-simplify]: Simplify 0 into 0
0.036 * [backup-simplify]: Simplify 1 into 1
0.036 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
0.036 * [taylor]: Taking taylor expansion of 1.0 in x
0.036 * [backup-simplify]: Simplify 1.0 into 1.0
0.036 * [taylor]: Taking taylor expansion of x in x
0.036 * [backup-simplify]: Simplify 0 into 0
0.036 * [backup-simplify]: Simplify 1 into 1
0.036 * [backup-simplify]: Simplify (- 0) into 0
0.037 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.037 * [backup-simplify]: Simplify (/ 1 1.0) into 1.0
0.037 * [taylor]: Taking taylor expansion of (/ x (- 1.0 x)) in x
0.037 * [taylor]: Taking taylor expansion of x in x
0.037 * [backup-simplify]: Simplify 0 into 0
0.037 * [backup-simplify]: Simplify 1 into 1
0.037 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
0.037 * [taylor]: Taking taylor expansion of 1.0 in x
0.037 * [backup-simplify]: Simplify 1.0 into 1.0
0.037 * [taylor]: Taking taylor expansion of x in x
0.037 * [backup-simplify]: Simplify 0 into 0
0.037 * [backup-simplify]: Simplify 1 into 1
0.037 * [backup-simplify]: Simplify (- 0) into 0
0.038 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.038 * [backup-simplify]: Simplify (/ 1 1.0) into 1.0
0.038 * [backup-simplify]: Simplify 1.0 into 1.0
0.038 * [backup-simplify]: Simplify (- 1) into -1
0.039 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.040 * [backup-simplify]: Simplify (- (/ 0 1.0) (+ (* 1.0 (/ -1 1.0)))) into 1.0
0.040 * [backup-simplify]: Simplify 1.0 into 1.0
0.040 * [backup-simplify]: Simplify (- 0) into 0
0.041 * [backup-simplify]: Simplify (+ 0 0) into 0
0.043 * [backup-simplify]: Simplify (- (/ 0 1.0) (+ (* 1.0 (/ 0 1.0)) (* 1.0 (/ -1 1.0)))) into 1.0
0.043 * [backup-simplify]: Simplify 1.0 into 1.0
0.043 * [backup-simplify]: Simplify (+ (* 1.0 (pow x 3)) (+ (* 1.0 (pow x 2)) (* 1.0 x))) into (+ (* 1.0 (pow x 2)) (+ (* 1.0 (pow x 3)) (* 1.0 x)))
0.043 * [backup-simplify]: Simplify (/ (/ 1 x) (- 1.0 (/ 1 x))) into (/ 1 (* (- 1.0 (/ 1 x)) x))
0.043 * [approximate]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 x)) x)) in (x) around 0
0.043 * [taylor]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 x)) x)) in x
0.043 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) x) in x
0.043 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.043 * [taylor]: Taking taylor expansion of 1.0 in x
0.043 * [backup-simplify]: Simplify 1.0 into 1.0
0.043 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.043 * [taylor]: Taking taylor expansion of x in x
0.043 * [backup-simplify]: Simplify 0 into 0
0.043 * [backup-simplify]: Simplify 1 into 1
0.044 * [backup-simplify]: Simplify (/ 1 1) into 1
0.044 * [taylor]: Taking taylor expansion of x in x
0.044 * [backup-simplify]: Simplify 0 into 0
0.044 * [backup-simplify]: Simplify 1 into 1
0.044 * [backup-simplify]: Simplify (- 1) into -1
0.044 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.044 * [backup-simplify]: Simplify (* -1 0) into 0
0.045 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.045 * [backup-simplify]: Simplify (- 0) into 0
0.045 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.046 * [backup-simplify]: Simplify (+ (* -1 1) (* 1.0 0)) into -1
0.046 * [backup-simplify]: Simplify (/ 1 -1) into -1
0.046 * [taylor]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 x)) x)) in x
0.046 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) x) in x
0.046 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.046 * [taylor]: Taking taylor expansion of 1.0 in x
0.046 * [backup-simplify]: Simplify 1.0 into 1.0
0.046 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.046 * [taylor]: Taking taylor expansion of x in x
0.046 * [backup-simplify]: Simplify 0 into 0
0.046 * [backup-simplify]: Simplify 1 into 1
0.046 * [backup-simplify]: Simplify (/ 1 1) into 1
0.046 * [taylor]: Taking taylor expansion of x in x
0.046 * [backup-simplify]: Simplify 0 into 0
0.046 * [backup-simplify]: Simplify 1 into 1
0.047 * [backup-simplify]: Simplify (- 1) into -1
0.047 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.047 * [backup-simplify]: Simplify (* -1 0) into 0
0.048 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.048 * [backup-simplify]: Simplify (- 0) into 0
0.048 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.049 * [backup-simplify]: Simplify (+ (* -1 1) (* 1.0 0)) into -1
0.049 * [backup-simplify]: Simplify (/ 1 -1) into -1
0.049 * [backup-simplify]: Simplify -1 into -1
0.049 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.050 * [backup-simplify]: Simplify (- 0) into 0
0.050 * [backup-simplify]: Simplify (+ 0 0) into 0
0.051 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 1.0 1) (* 0 0))) into 1.0
0.053 * [backup-simplify]: Simplify (- (+ (* -1 (/ 1.0 -1)))) into (- 1.0)
0.053 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.053 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.054 * [backup-simplify]: Simplify (- 0) into 0
0.054 * [backup-simplify]: Simplify (+ 0 0) into 0
0.055 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 1.0 0) (+ (* 0 1) (* 0 0)))) into 0
0.057 * [backup-simplify]: Simplify (- (+ (* -1 (/ 0 -1)) (* (- 1.0) (/ 1.0 -1)))) into (- 1.0)
0.057 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.058 * [backup-simplify]: Simplify (+ (* (- 1.0) (pow (/ 1 x) 2)) (+ (* (- 1.0) (/ 1 x)) -1)) into (- (+ (* 1.0 (/ 1 (pow x 2))) (+ (* 1.0 (/ 1 x)) 1)))
0.058 * [backup-simplify]: Simplify (/ (/ 1 (- x)) (- 1.0 (/ 1 (- x)))) into (/ -1 (* (+ (/ 1 x) 1.0) x))
0.058 * [approximate]: Taking taylor expansion of (/ -1 (* (+ (/ 1 x) 1.0) x)) in (x) around 0
0.058 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (/ 1 x) 1.0) x)) in x
0.058 * [taylor]: Taking taylor expansion of -1 in x
0.058 * [backup-simplify]: Simplify -1 into -1
0.058 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) x) in x
0.058 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.058 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.058 * [taylor]: Taking taylor expansion of x in x
0.058 * [backup-simplify]: Simplify 0 into 0
0.058 * [backup-simplify]: Simplify 1 into 1
0.058 * [backup-simplify]: Simplify (/ 1 1) into 1
0.058 * [taylor]: Taking taylor expansion of 1.0 in x
0.058 * [backup-simplify]: Simplify 1.0 into 1.0
0.058 * [taylor]: Taking taylor expansion of x in x
0.058 * [backup-simplify]: Simplify 0 into 0
0.058 * [backup-simplify]: Simplify 1 into 1
0.059 * [backup-simplify]: Simplify (+ 1 0) into 1
0.059 * [backup-simplify]: Simplify (* 1 0) into 0
0.059 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.060 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
0.060 * [backup-simplify]: Simplify (+ (* 1 1) (* 1.0 0)) into 1
0.060 * [backup-simplify]: Simplify (/ -1 1) into -1
0.060 * [taylor]: Taking taylor expansion of (/ -1 (* (+ (/ 1 x) 1.0) x)) in x
0.060 * [taylor]: Taking taylor expansion of -1 in x
0.060 * [backup-simplify]: Simplify -1 into -1
0.060 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) x) in x
0.060 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.060 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.060 * [taylor]: Taking taylor expansion of x in x
0.060 * [backup-simplify]: Simplify 0 into 0
0.060 * [backup-simplify]: Simplify 1 into 1
0.061 * [backup-simplify]: Simplify (/ 1 1) into 1
0.061 * [taylor]: Taking taylor expansion of 1.0 in x
0.061 * [backup-simplify]: Simplify 1.0 into 1.0
0.061 * [taylor]: Taking taylor expansion of x in x
0.061 * [backup-simplify]: Simplify 0 into 0
0.061 * [backup-simplify]: Simplify 1 into 1
0.066 * [backup-simplify]: Simplify (+ 1 0) into 1
0.066 * [backup-simplify]: Simplify (* 1 0) into 0
0.067 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.067 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
0.067 * [backup-simplify]: Simplify (+ (* 1 1) (* 1.0 0)) into 1
0.068 * [backup-simplify]: Simplify (/ -1 1) into -1
0.068 * [backup-simplify]: Simplify -1 into -1
0.068 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.068 * [backup-simplify]: Simplify (+ 0 0) into 0
0.070 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1.0 1) (* 0 0))) into 1.0
0.072 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 1.0 1)))) into 1.0
0.072 * [backup-simplify]: Simplify 1.0 into 1.0
0.072 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.073 * [backup-simplify]: Simplify (+ 0 0) into 0
0.073 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1.0 0) (+ (* 0 1) (* 0 0)))) into 0
0.076 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 1.0 (/ 1.0 1)))) into (- 1.0)
0.076 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.076 * [backup-simplify]: Simplify (+ (* (- 1.0) (pow (/ 1 (- x)) 2)) (+ (* 1.0 (/ 1 (- x))) -1)) into (- (+ (* 1.0 (/ 1 (pow x 2))) (+ (* 1.0 (/ 1 x)) 1)))
0.076 * * * [progress]: simplifying candidates
0.077 * [simplify]: Simplifying:
  (expm1 (/ x (- 1.0 x)))
  (log1p (/ x (- 1.0 x)))
  (- (log x) (log (- 1.0 x)))
  (log (/ x (- 1.0 x)))
  (exp (/ x (- 1.0 x)))
  (/ (* (* x x) x) (* (* (- 1.0 x) (- 1.0 x)) (- 1.0 x)))
  (* (cbrt (/ x (- 1.0 x))) (cbrt (/ x (- 1.0 x))))
  (cbrt (/ x (- 1.0 x)))
  (* (* (/ x (- 1.0 x)) (/ x (- 1.0 x))) (/ x (- 1.0 x)))
  (sqrt (/ x (- 1.0 x)))
  (sqrt (/ x (- 1.0 x)))
  (- x)
  (- (- 1.0 x))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ (cbrt x) (cbrt (- 1.0 x)))
  (/ (* (cbrt x) (cbrt x)) (sqrt (- 1.0 x)))
  (/ (cbrt x) (sqrt (- 1.0 x)))
  (/ (* (cbrt x) (cbrt x)) 1)
  (/ (cbrt x) (- 1.0 x))
  (/ (* (cbrt x) (cbrt x)) (+ (sqrt 1.0) (sqrt x)))
  (/ (cbrt x) (- (sqrt 1.0) (sqrt x)))
  (/ (* (cbrt x) (cbrt x)) 1)
  (/ (cbrt x) (- 1.0 x))
  (/ (sqrt x) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ (sqrt x) (cbrt (- 1.0 x)))
  (/ (sqrt x) (sqrt (- 1.0 x)))
  (/ (sqrt x) (sqrt (- 1.0 x)))
  (/ (sqrt x) 1)
  (/ (sqrt x) (- 1.0 x))
  (/ (sqrt x) (+ (sqrt 1.0) (sqrt x)))
  (/ (sqrt x) (- (sqrt 1.0) (sqrt x)))
  (/ (sqrt x) 1)
  (/ (sqrt x) (- 1.0 x))
  (/ 1 (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ x (cbrt (- 1.0 x)))
  (/ 1 (sqrt (- 1.0 x)))
  (/ x (sqrt (- 1.0 x)))
  (/ 1 1)
  (/ x (- 1.0 x))
  (/ 1 (+ (sqrt 1.0) (sqrt x)))
  (/ x (- (sqrt 1.0) (sqrt x)))
  (/ 1 1)
  (/ x (- 1.0 x))
  (/ 1 (- 1.0 x))
  (/ (- 1.0 x) x)
  (/ x (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ x (sqrt (- 1.0 x)))
  (/ x 1)
  (/ x (+ (sqrt 1.0) (sqrt x)))
  (/ x 1)
  (/ (- 1.0 x) (cbrt x))
  (/ (- 1.0 x) (sqrt x))
  (/ (- 1.0 x) x)
  (/ x (- (pow 1.0 3) (pow x 3)))
  (/ x (- (* 1.0 1.0) (* x x)))
  (+ (* 1.0 (pow x 2)) (+ (* 1.0 (pow x 3)) (* 1.0 x)))
  (- (+ (* 1.0 (/ 1 (pow x 2))) (+ (* 1.0 (/ 1 x)) 1)))
  (- (+ (* 1.0 (/ 1 (pow x 2))) (+ (* 1.0 (/ 1 x)) 1)))
0.078 * * [simplify]: Extracting # 0 : cost  0
0.078 * * [simplify]: Extracting # 1 : cost  0
0.078 * * [simplify]: Extracting # 2 : cost  0
0.078 * * [simplify]: Extracting # 3 : cost  0
0.078 * * [simplify]: Extracting # 4 : cost  0
0.078 * * [simplify]: Extracting # 5 : cost  0
0.078 * * [simplify]: Extracting # 6 : cost  0
0.079 * * [simplify]: Extracting # 7 : cost  0
0.079 * * [simplify]: iteration  0 :  84  enodes  (cost  436 )
0.107 * * [simplify]: Extracting # 0 : cost  0
0.108 * * [simplify]: Extracting # 1 : cost  0
0.108 * * [simplify]: Extracting # 2 : cost  0
0.108 * * [simplify]: Extracting # 3 : cost  0
0.109 * * [simplify]: Extracting # 4 : cost  0
0.109 * * [simplify]: iteration  1 :  174  enodes  (cost  410 )
0.187 * * [simplify]: Extracting # 0 : cost  0
0.188 * * [simplify]: Extracting # 1 : cost  0
0.189 * * [simplify]: Extracting # 2 : cost  0
0.189 * * [simplify]: Extracting # 3 : cost  0
0.190 * * [simplify]: Extracting # 4 : cost  0
0.190 * * [simplify]: iteration  2 :  404  enodes  (cost  387 )
0.372 * * [simplify]: Extracting # 0 : cost  0
0.373 * * [simplify]: Extracting # 1 : cost  0
0.374 * * [simplify]: Extracting # 2 : cost  0
0.375 * * [simplify]: Extracting # 3 : cost  0
0.376 * * [simplify]: Extracting # 4 : cost  0
0.377 * * [simplify]: iteration  3 :  847  enodes  (cost  384 )
0.955 * * [simplify]: Extracting # 0 : cost  0
0.958 * * [simplify]: Extracting # 1 : cost  0
0.960 * * [simplify]: Extracting # 2 : cost  0
0.963 * * [simplify]: Extracting # 3 : cost  0
0.965 * * [simplify]: Extracting # 4 : cost  0
0.967 * * [simplify]: iteration  4 :  2008  enodes  (cost  382 )
1.957 * * [simplify]: Extracting # 0 : cost  0
1.962 * * [simplify]: Extracting # 1 : cost  0
1.974 * * [simplify]: Extracting # 2 : cost  0
1.980 * * [simplify]: Extracting # 3 : cost  0
1.985 * * [simplify]: Extracting # 4 : cost  0
1.990 * * [simplify]: iteration done:  5001  enodes  (cost  378 )
1.990 * [simplify]: Simplified to:
  (expm1 (/ x (- 1.0 x)))
  (log1p (/ x (- 1.0 x)))
  (log (/ x (- 1.0 x)))
  (log (/ x (- 1.0 x)))
  (exp (/ x (- 1.0 x)))
  (pow (/ x (- 1.0 x)) 3)
  (* (cbrt (/ x (- 1.0 x))) (cbrt (/ x (- 1.0 x))))
  (cbrt (/ x (- 1.0 x)))
  (pow (/ x (- 1.0 x)) 3)
  (sqrt (/ x (- 1.0 x)))
  (sqrt (/ x (- 1.0 x)))
  (- x)
  (- x 1.0)
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ (cbrt x) (cbrt (- 1.0 x)))
  (/ (* (cbrt x) (cbrt x)) (sqrt (- 1.0 x)))
  (/ (cbrt x) (sqrt (- 1.0 x)))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (- 1.0 x))
  (/ (* (cbrt x) (cbrt x)) (+ (sqrt 1.0) (sqrt x)))
  (/ (cbrt x) (- (sqrt 1.0) (sqrt x)))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (- 1.0 x))
  (/ (sqrt x) (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ (sqrt x) (cbrt (- 1.0 x)))
  (/ (sqrt x) (sqrt (- 1.0 x)))
  (/ (sqrt x) (sqrt (- 1.0 x)))
  (sqrt x)
  (/ (sqrt x) (- 1.0 x))
  (/ (sqrt x) (+ (sqrt 1.0) (sqrt x)))
  (/ (sqrt x) (- (sqrt 1.0) (sqrt x)))
  (sqrt x)
  (/ (sqrt x) (- 1.0 x))
  (/ 1 (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ x (cbrt (- 1.0 x)))
  (/ 1 (sqrt (- 1.0 x)))
  (/ x (sqrt (- 1.0 x)))
  1
  (/ x (- 1.0 x))
  (/ 1 (+ (sqrt 1.0) (sqrt x)))
  (/ x (- (sqrt 1.0) (sqrt x)))
  1
  (/ x (- 1.0 x))
  (/ 1 (- 1.0 x))
  (- (/ 1.0 x) 1)
  (/ x (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (/ x (sqrt (- 1.0 x)))
  x
  (/ x (+ (sqrt 1.0) (sqrt x)))
  x
  (/ (- 1.0 x) (cbrt x))
  (/ (- 1.0 x) (sqrt x))
  (- (/ 1.0 x) 1)
  (/ x (- (pow 1.0 3) (pow x 3)))
  (/ x (- (* 1.0 1.0) (* x x)))
  (* 1.0 (fma x (fma x x x) x))
  (- -1 (/ (+ 1.0 (/ 1.0 x)) x))
  (- -1 (/ (+ 1.0 (/ 1.0 x)) x))
1.991 * * * [progress]: adding candidates to table
2.060 * * [progress]: iteration 2 / 4
2.060 * * * [progress]: picking best candidate
2.061 * * * * [pick]: Picked  #<alt (λ (x) (/ 1 (- (/ 1.0 x) 1)))>
2.061 * * * [progress]: localizing error
2.067 * * * [progress]: generating rewritten candidates
2.067 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
2.101 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
2.148 * * * [progress]: generating series expansions
2.148 * * * * [progress]: [ 1 / 2 ] generating series at (2)
2.148 * [backup-simplify]: Simplify (/ 1 (- (/ 1.0 x) 1)) into (/ 1 (- (* 1.0 (/ 1 x)) 1))
2.148 * [approximate]: Taking taylor expansion of (/ 1 (- (* 1.0 (/ 1 x)) 1)) in (x) around 0
2.148 * [taylor]: Taking taylor expansion of (/ 1 (- (* 1.0 (/ 1 x)) 1)) in x
2.148 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) 1) in x
2.149 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
2.149 * [taylor]: Taking taylor expansion of 1.0 in x
2.149 * [backup-simplify]: Simplify 1.0 into 1.0
2.149 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.149 * [taylor]: Taking taylor expansion of x in x
2.149 * [backup-simplify]: Simplify 0 into 0
2.149 * [backup-simplify]: Simplify 1 into 1
2.149 * [backup-simplify]: Simplify (/ 1 1) into 1
2.149 * [taylor]: Taking taylor expansion of 1 in x
2.149 * [backup-simplify]: Simplify 1 into 1
2.150 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
2.150 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
2.151 * [backup-simplify]: Simplify (/ 1 1.0) into 1.0
2.151 * [taylor]: Taking taylor expansion of (/ 1 (- (* 1.0 (/ 1 x)) 1)) in x
2.151 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) 1) in x
2.151 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
2.151 * [taylor]: Taking taylor expansion of 1.0 in x
2.151 * [backup-simplify]: Simplify 1.0 into 1.0
2.151 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.151 * [taylor]: Taking taylor expansion of x in x
2.151 * [backup-simplify]: Simplify 0 into 0
2.151 * [backup-simplify]: Simplify 1 into 1
2.151 * [backup-simplify]: Simplify (/ 1 1) into 1
2.151 * [taylor]: Taking taylor expansion of 1 in x
2.151 * [backup-simplify]: Simplify 1 into 1
2.152 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
2.152 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
2.152 * [backup-simplify]: Simplify (/ 1 1.0) into 1.0
2.153 * [backup-simplify]: Simplify 1.0 into 1.0
2.153 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.154 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
2.154 * [backup-simplify]: Simplify (- 1) into -1
2.154 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.156 * [backup-simplify]: Simplify (- (+ (* 1.0 (/ -1 1.0)))) into 1.0
2.156 * [backup-simplify]: Simplify 1.0 into 1.0
2.157 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.158 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0
2.158 * [backup-simplify]: Simplify (- 0) into 0
2.158 * [backup-simplify]: Simplify (+ 0 0) into 0
2.161 * [backup-simplify]: Simplify (- (+ (* 1.0 (/ 0 1.0)) (* 1.0 (/ -1 1.0)))) into 1.0
2.161 * [backup-simplify]: Simplify 1.0 into 1.0
2.162 * [backup-simplify]: Simplify (+ (* 1.0 (pow x 3)) (+ (* 1.0 (pow x 2)) (* 1.0 x))) into (+ (* 1.0 (pow x 2)) (+ (* 1.0 (pow x 3)) (* 1.0 x)))
2.162 * [backup-simplify]: Simplify (/ 1 (- (/ 1.0 (/ 1 x)) 1)) into (/ 1 (- (* 1.0 x) 1))
2.162 * [approximate]: Taking taylor expansion of (/ 1 (- (* 1.0 x) 1)) in (x) around 0
2.162 * [taylor]: Taking taylor expansion of (/ 1 (- (* 1.0 x) 1)) in x
2.162 * [taylor]: Taking taylor expansion of (- (* 1.0 x) 1) in x
2.162 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
2.162 * [taylor]: Taking taylor expansion of 1.0 in x
2.162 * [backup-simplify]: Simplify 1.0 into 1.0
2.162 * [taylor]: Taking taylor expansion of x in x
2.162 * [backup-simplify]: Simplify 0 into 0
2.162 * [backup-simplify]: Simplify 1 into 1
2.162 * [taylor]: Taking taylor expansion of 1 in x
2.162 * [backup-simplify]: Simplify 1 into 1
2.162 * [backup-simplify]: Simplify (* 1.0 0) into 0
2.163 * [backup-simplify]: Simplify (- 1) into -1
2.163 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.164 * [backup-simplify]: Simplify (/ 1 -1) into -1
2.164 * [taylor]: Taking taylor expansion of (/ 1 (- (* 1.0 x) 1)) in x
2.164 * [taylor]: Taking taylor expansion of (- (* 1.0 x) 1) in x
2.164 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
2.164 * [taylor]: Taking taylor expansion of 1.0 in x
2.164 * [backup-simplify]: Simplify 1.0 into 1.0
2.164 * [taylor]: Taking taylor expansion of x in x
2.164 * [backup-simplify]: Simplify 0 into 0
2.164 * [backup-simplify]: Simplify 1 into 1
2.164 * [taylor]: Taking taylor expansion of 1 in x
2.164 * [backup-simplify]: Simplify 1 into 1
2.164 * [backup-simplify]: Simplify (* 1.0 0) into 0
2.164 * [backup-simplify]: Simplify (- 1) into -1
2.165 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.165 * [backup-simplify]: Simplify (/ 1 -1) into -1
2.165 * [backup-simplify]: Simplify -1 into -1
2.166 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0
2.167 * [backup-simplify]: Simplify (- 0) into 0
2.167 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
2.169 * [backup-simplify]: Simplify (- (+ (* -1 (/ 1.0 -1)))) into (- 1.0)
2.169 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
2.170 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 1) (* 0 0))) into 0
2.170 * [backup-simplify]: Simplify (- 0) into 0
2.170 * [backup-simplify]: Simplify (+ 0 0) into 0
2.173 * [backup-simplify]: Simplify (- (+ (* -1 (/ 0 -1)) (* (- 1.0) (/ 1.0 -1)))) into (- 1.0)
2.177 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
2.178 * [backup-simplify]: Simplify (+ (* (- 1.0) (pow (/ 1 x) 2)) (+ (* (- 1.0) (/ 1 x)) -1)) into (- (+ (* 1.0 (/ 1 (pow x 2))) (+ (* 1.0 (/ 1 x)) 1)))
2.178 * [backup-simplify]: Simplify (/ 1 (- (/ 1.0 (/ 1 (- x))) 1)) into (/ -1 (+ (* 1.0 x) 1))
2.178 * [approximate]: Taking taylor expansion of (/ -1 (+ (* 1.0 x) 1)) in (x) around 0
2.178 * [taylor]: Taking taylor expansion of (/ -1 (+ (* 1.0 x) 1)) in x
2.178 * [taylor]: Taking taylor expansion of -1 in x
2.178 * [backup-simplify]: Simplify -1 into -1
2.178 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) 1) in x
2.178 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
2.178 * [taylor]: Taking taylor expansion of 1.0 in x
2.178 * [backup-simplify]: Simplify 1.0 into 1.0
2.178 * [taylor]: Taking taylor expansion of x in x
2.178 * [backup-simplify]: Simplify 0 into 0
2.178 * [backup-simplify]: Simplify 1 into 1
2.178 * [taylor]: Taking taylor expansion of 1 in x
2.178 * [backup-simplify]: Simplify 1 into 1
2.179 * [backup-simplify]: Simplify (* 1.0 0) into 0
2.179 * [backup-simplify]: Simplify (+ 0 1) into 1
2.179 * [backup-simplify]: Simplify (/ -1 1) into -1
2.179 * [taylor]: Taking taylor expansion of (/ -1 (+ (* 1.0 x) 1)) in x
2.179 * [taylor]: Taking taylor expansion of -1 in x
2.179 * [backup-simplify]: Simplify -1 into -1
2.179 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) 1) in x
2.179 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
2.179 * [taylor]: Taking taylor expansion of 1.0 in x
2.179 * [backup-simplify]: Simplify 1.0 into 1.0
2.179 * [taylor]: Taking taylor expansion of x in x
2.179 * [backup-simplify]: Simplify 0 into 0
2.179 * [backup-simplify]: Simplify 1 into 1
2.179 * [taylor]: Taking taylor expansion of 1 in x
2.179 * [backup-simplify]: Simplify 1 into 1
2.180 * [backup-simplify]: Simplify (* 1.0 0) into 0
2.180 * [backup-simplify]: Simplify (+ 0 1) into 1
2.180 * [backup-simplify]: Simplify (/ -1 1) into -1
2.180 * [backup-simplify]: Simplify -1 into -1
2.181 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0
2.182 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
2.184 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 1.0 1)))) into 1.0
2.184 * [backup-simplify]: Simplify 1.0 into 1.0
2.185 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 1) (* 0 0))) into 0
2.185 * [backup-simplify]: Simplify (+ 0 0) into 0
2.188 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 1.0 (/ 1.0 1)))) into (- 1.0)
2.189 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
2.189 * [backup-simplify]: Simplify (+ (* (- 1.0) (pow (/ 1 (- x)) 2)) (+ (* 1.0 (/ 1 (- x))) -1)) into (- (+ (* 1.0 (/ 1 (pow x 2))) (+ (* 1.0 (/ 1 x)) 1)))
2.189 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
2.189 * [backup-simplify]: Simplify (- (/ 1.0 x) 1) into (- (* 1.0 (/ 1 x)) 1)
2.189 * [approximate]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) 1) in (x) around 0
2.189 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) 1) in x
2.190 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
2.190 * [taylor]: Taking taylor expansion of 1.0 in x
2.190 * [backup-simplify]: Simplify 1.0 into 1.0
2.190 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.190 * [taylor]: Taking taylor expansion of x in x
2.190 * [backup-simplify]: Simplify 0 into 0
2.190 * [backup-simplify]: Simplify 1 into 1
2.190 * [backup-simplify]: Simplify (/ 1 1) into 1
2.190 * [taylor]: Taking taylor expansion of 1 in x
2.190 * [backup-simplify]: Simplify 1 into 1
2.190 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) 1) in x
2.190 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
2.190 * [taylor]: Taking taylor expansion of 1.0 in x
2.190 * [backup-simplify]: Simplify 1.0 into 1.0
2.190 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.190 * [taylor]: Taking taylor expansion of x in x
2.190 * [backup-simplify]: Simplify 0 into 0
2.190 * [backup-simplify]: Simplify 1 into 1
2.190 * [backup-simplify]: Simplify (/ 1 1) into 1
2.191 * [taylor]: Taking taylor expansion of 1 in x
2.191 * [backup-simplify]: Simplify 1 into 1
2.191 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
2.191 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
2.191 * [backup-simplify]: Simplify 1.0 into 1.0
2.192 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.192 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
2.193 * [backup-simplify]: Simplify (- 1) into -1
2.193 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.193 * [backup-simplify]: Simplify -1 into -1
2.194 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.195 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0
2.195 * [backup-simplify]: Simplify (- 0) into 0
2.195 * [backup-simplify]: Simplify (+ 0 0) into 0
2.195 * [backup-simplify]: Simplify 0 into 0
2.196 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.197 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.197 * [backup-simplify]: Simplify (- 0) into 0
2.197 * [backup-simplify]: Simplify (+ 0 0) into 0
2.197 * [backup-simplify]: Simplify 0 into 0
2.198 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.199 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.199 * [backup-simplify]: Simplify (- 0) into 0
2.200 * [backup-simplify]: Simplify (+ 0 0) into 0
2.200 * [backup-simplify]: Simplify 0 into 0
2.200 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.201 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.201 * [backup-simplify]: Simplify (- 0) into 0
2.201 * [backup-simplify]: Simplify (+ 0 0) into 0
2.201 * [backup-simplify]: Simplify 0 into 0
2.202 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.203 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.203 * [backup-simplify]: Simplify (- 0) into 0
2.203 * [backup-simplify]: Simplify (+ 0 0) into 0
2.203 * [backup-simplify]: Simplify 0 into 0
2.204 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.205 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
2.205 * [backup-simplify]: Simplify (- 0) into 0
2.205 * [backup-simplify]: Simplify (+ 0 0) into 0
2.205 * [backup-simplify]: Simplify 0 into 0
2.205 * [backup-simplify]: Simplify (+ -1 (* 1.0 (/ 1 x))) into (- (* 1.0 (/ 1 x)) 1)
2.205 * [backup-simplify]: Simplify (- (/ 1.0 (/ 1 x)) 1) into (- (* 1.0 x) 1)
2.205 * [approximate]: Taking taylor expansion of (- (* 1.0 x) 1) in (x) around 0
2.205 * [taylor]: Taking taylor expansion of (- (* 1.0 x) 1) in x
2.205 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
2.205 * [taylor]: Taking taylor expansion of 1.0 in x
2.205 * [backup-simplify]: Simplify 1.0 into 1.0
2.205 * [taylor]: Taking taylor expansion of x in x
2.205 * [backup-simplify]: Simplify 0 into 0
2.205 * [backup-simplify]: Simplify 1 into 1
2.205 * [taylor]: Taking taylor expansion of 1 in x
2.205 * [backup-simplify]: Simplify 1 into 1
2.205 * [taylor]: Taking taylor expansion of (- (* 1.0 x) 1) in x
2.205 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
2.205 * [taylor]: Taking taylor expansion of 1.0 in x
2.205 * [backup-simplify]: Simplify 1.0 into 1.0
2.205 * [taylor]: Taking taylor expansion of x in x
2.206 * [backup-simplify]: Simplify 0 into 0
2.206 * [backup-simplify]: Simplify 1 into 1
2.206 * [taylor]: Taking taylor expansion of 1 in x
2.206 * [backup-simplify]: Simplify 1 into 1
2.206 * [backup-simplify]: Simplify (* 1.0 0) into 0
2.206 * [backup-simplify]: Simplify (- 1) into -1
2.206 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.206 * [backup-simplify]: Simplify -1 into -1
2.207 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0
2.207 * [backup-simplify]: Simplify (- 0) into 0
2.208 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
2.208 * [backup-simplify]: Simplify 1.0 into 1.0
2.208 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 1) (* 0 0))) into 0
2.208 * [backup-simplify]: Simplify (- 0) into 0
2.209 * [backup-simplify]: Simplify (+ 0 0) into 0
2.209 * [backup-simplify]: Simplify 0 into 0
2.209 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
2.210 * [backup-simplify]: Simplify (- 0) into 0
2.210 * [backup-simplify]: Simplify (+ 0 0) into 0
2.210 * [backup-simplify]: Simplify 0 into 0
2.210 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
2.211 * [backup-simplify]: Simplify (- 0) into 0
2.211 * [backup-simplify]: Simplify (+ 0 0) into 0
2.211 * [backup-simplify]: Simplify 0 into 0
2.212 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
2.212 * [backup-simplify]: Simplify (- 0) into 0
2.212 * [backup-simplify]: Simplify (+ 0 0) into 0
2.212 * [backup-simplify]: Simplify 0 into 0
2.213 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
2.214 * [backup-simplify]: Simplify (- 0) into 0
2.214 * [backup-simplify]: Simplify (+ 0 0) into 0
2.214 * [backup-simplify]: Simplify 0 into 0
2.215 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
2.215 * [backup-simplify]: Simplify (- 0) into 0
2.215 * [backup-simplify]: Simplify (+ 0 0) into 0
2.215 * [backup-simplify]: Simplify 0 into 0
2.215 * [backup-simplify]: Simplify (+ (* 1.0 (/ 1 x)) -1) into (- (* 1.0 (/ 1 x)) 1)
2.215 * [backup-simplify]: Simplify (- (/ 1.0 (/ 1 (- x))) 1) into (- (+ (* 1.0 x) 1))
2.215 * [approximate]: Taking taylor expansion of (- (+ (* 1.0 x) 1)) in (x) around 0
2.215 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 x) 1)) in x
2.215 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) 1) in x
2.215 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
2.215 * [taylor]: Taking taylor expansion of 1.0 in x
2.216 * [backup-simplify]: Simplify 1.0 into 1.0
2.216 * [taylor]: Taking taylor expansion of x in x
2.216 * [backup-simplify]: Simplify 0 into 0
2.216 * [backup-simplify]: Simplify 1 into 1
2.216 * [taylor]: Taking taylor expansion of 1 in x
2.216 * [backup-simplify]: Simplify 1 into 1
2.216 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 x) 1)) in x
2.216 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) 1) in x
2.216 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
2.216 * [taylor]: Taking taylor expansion of 1.0 in x
2.216 * [backup-simplify]: Simplify 1.0 into 1.0
2.216 * [taylor]: Taking taylor expansion of x in x
2.216 * [backup-simplify]: Simplify 0 into 0
2.216 * [backup-simplify]: Simplify 1 into 1
2.216 * [taylor]: Taking taylor expansion of 1 in x
2.216 * [backup-simplify]: Simplify 1 into 1
2.216 * [backup-simplify]: Simplify (* 1.0 0) into 0
2.216 * [backup-simplify]: Simplify (+ 0 1) into 1
2.217 * [backup-simplify]: Simplify (- 1) into -1
2.217 * [backup-simplify]: Simplify -1 into -1
2.217 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0
2.218 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
2.218 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
2.218 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
2.219 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 1) (* 0 0))) into 0
2.219 * [backup-simplify]: Simplify (+ 0 0) into 0
2.219 * [backup-simplify]: Simplify (- 0) into 0
2.219 * [backup-simplify]: Simplify 0 into 0
2.220 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
2.220 * [backup-simplify]: Simplify (+ 0 0) into 0
2.220 * [backup-simplify]: Simplify (- 0) into 0
2.220 * [backup-simplify]: Simplify 0 into 0
2.221 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
2.221 * [backup-simplify]: Simplify (+ 0 0) into 0
2.221 * [backup-simplify]: Simplify (- 0) into 0
2.221 * [backup-simplify]: Simplify 0 into 0
2.222 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
2.222 * [backup-simplify]: Simplify (+ 0 0) into 0
2.223 * [backup-simplify]: Simplify (- 0) into 0
2.223 * [backup-simplify]: Simplify 0 into 0
2.223 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
2.224 * [backup-simplify]: Simplify (+ 0 0) into 0
2.224 * [backup-simplify]: Simplify (- 0) into 0
2.224 * [backup-simplify]: Simplify 0 into 0
2.225 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
2.225 * [backup-simplify]: Simplify (+ 0 0) into 0
2.225 * [backup-simplify]: Simplify (- 0) into 0
2.225 * [backup-simplify]: Simplify 0 into 0
2.226 * [backup-simplify]: Simplify (+ (* (- 1.0) (/ 1 (- x))) -1) into (- (* 1.0 (/ 1 x)) 1)
2.226 * * * [progress]: simplifying candidates
2.228 * [simplify]: Simplifying:
  (expm1 (/ 1 (- (/ 1.0 x) 1)))
  (log1p (/ 1 (- (/ 1.0 x) 1)))
  (- 1)
  (- (log (- (/ 1.0 x) 1)))
  (- 0 (log (- (/ 1.0 x) 1)))
  (- (log 1) (log (- (/ 1.0 x) 1)))
  (log (/ 1 (- (/ 1.0 x) 1)))
  (exp (/ 1 (- (/ 1.0 x) 1)))
  (/ (* (* 1 1) 1) (* (* (- (/ 1.0 x) 1) (- (/ 1.0 x) 1)) (- (/ 1.0 x) 1)))
  (* (cbrt (/ 1 (- (/ 1.0 x) 1))) (cbrt (/ 1 (- (/ 1.0 x) 1))))
  (cbrt (/ 1 (- (/ 1.0 x) 1)))
  (* (* (/ 1 (- (/ 1.0 x) 1)) (/ 1 (- (/ 1.0 x) 1))) (/ 1 (- (/ 1.0 x) 1)))
  (sqrt (/ 1 (- (/ 1.0 x) 1)))
  (sqrt (/ 1 (- (/ 1.0 x) 1)))
  (- 1)
  (- (- (/ 1.0 x) 1))
  (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- (/ 1.0 x) 1)) (cbrt (- (/ 1.0 x) 1))))
  (/ (cbrt 1) (cbrt (- (/ 1.0 x) 1)))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (- (/ 1.0 x) 1)))
  (/ (cbrt 1) (sqrt (- (/ 1.0 x) 1)))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (- (/ 1.0 x) 1))
  (/ (* (cbrt 1) (cbrt 1)) (+ (sqrt (/ 1.0 x)) (sqrt 1)))
  (/ (cbrt 1) (- (sqrt (/ 1.0 x)) (sqrt 1)))
  (/ (* (cbrt 1) (cbrt 1)) (+ (sqrt (/ 1.0 x)) 1))
  (/ (cbrt 1) (- (sqrt (/ 1.0 x)) 1))
  (/ (* (cbrt 1) (cbrt 1)) (+ (/ (sqrt 1.0) (sqrt x)) (sqrt 1)))
  (/ (cbrt 1) (- (/ (sqrt 1.0) (sqrt x)) (sqrt 1)))
  (/ (* (cbrt 1) (cbrt 1)) (+ (/ (sqrt 1.0) (sqrt x)) 1))
  (/ (cbrt 1) (- (/ (sqrt 1.0) (sqrt x)) 1))
  (/ (* (cbrt 1) (cbrt 1)) (+ (sqrt (/ 1.0 x)) 1))
  (/ (cbrt 1) (- (sqrt (/ 1.0 x)) 1))
  (/ (* (cbrt 1) (cbrt 1)) (+ (/ (sqrt 1.0) (sqrt x)) 1))
  (/ (cbrt 1) (- (/ (sqrt 1.0) (sqrt x)) 1))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (- (/ 1.0 x) 1))
  (/ (sqrt 1) (* (cbrt (- (/ 1.0 x) 1)) (cbrt (- (/ 1.0 x) 1))))
  (/ (sqrt 1) (cbrt (- (/ 1.0 x) 1)))
  (/ (sqrt 1) (sqrt (- (/ 1.0 x) 1)))
  (/ (sqrt 1) (sqrt (- (/ 1.0 x) 1)))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (- (/ 1.0 x) 1))
  (/ (sqrt 1) (+ (sqrt (/ 1.0 x)) (sqrt 1)))
  (/ (sqrt 1) (- (sqrt (/ 1.0 x)) (sqrt 1)))
  (/ (sqrt 1) (+ (sqrt (/ 1.0 x)) 1))
  (/ (sqrt 1) (- (sqrt (/ 1.0 x)) 1))
  (/ (sqrt 1) (+ (/ (sqrt 1.0) (sqrt x)) (sqrt 1)))
  (/ (sqrt 1) (- (/ (sqrt 1.0) (sqrt x)) (sqrt 1)))
  (/ (sqrt 1) (+ (/ (sqrt 1.0) (sqrt x)) 1))
  (/ (sqrt 1) (- (/ (sqrt 1.0) (sqrt x)) 1))
  (/ (sqrt 1) (+ (sqrt (/ 1.0 x)) 1))
  (/ (sqrt 1) (- (sqrt (/ 1.0 x)) 1))
  (/ (sqrt 1) (+ (/ (sqrt 1.0) (sqrt x)) 1))
  (/ (sqrt 1) (- (/ (sqrt 1.0) (sqrt x)) 1))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (- (/ 1.0 x) 1))
  (/ 1 (* (cbrt (- (/ 1.0 x) 1)) (cbrt (- (/ 1.0 x) 1))))
  (/ 1 (cbrt (- (/ 1.0 x) 1)))
  (/ 1 (sqrt (- (/ 1.0 x) 1)))
  (/ 1 (sqrt (- (/ 1.0 x) 1)))
  (/ 1 1)
  (/ 1 (- (/ 1.0 x) 1))
  (/ 1 (+ (sqrt (/ 1.0 x)) (sqrt 1)))
  (/ 1 (- (sqrt (/ 1.0 x)) (sqrt 1)))
  (/ 1 (+ (sqrt (/ 1.0 x)) 1))
  (/ 1 (- (sqrt (/ 1.0 x)) 1))
  (/ 1 (+ (/ (sqrt 1.0) (sqrt x)) (sqrt 1)))
  (/ 1 (- (/ (sqrt 1.0) (sqrt x)) (sqrt 1)))
  (/ 1 (+ (/ (sqrt 1.0) (sqrt x)) 1))
  (/ 1 (- (/ (sqrt 1.0) (sqrt x)) 1))
  (/ 1 (+ (sqrt (/ 1.0 x)) 1))
  (/ 1 (- (sqrt (/ 1.0 x)) 1))
  (/ 1 (+ (/ (sqrt 1.0) (sqrt x)) 1))
  (/ 1 (- (/ (sqrt 1.0) (sqrt x)) 1))
  (/ 1 1)
  (/ 1 (- (/ 1.0 x) 1))
  (/ 1 (- (/ 1.0 x) 1))
  (/ (- (/ 1.0 x) 1) 1)
  (/ 1 (* (cbrt (- (/ 1.0 x) 1)) (cbrt (- (/ 1.0 x) 1))))
  (/ 1 (sqrt (- (/ 1.0 x) 1)))
  (/ 1 1)
  (/ 1 (+ (sqrt (/ 1.0 x)) (sqrt 1)))
  (/ 1 (+ (sqrt (/ 1.0 x)) 1))
  (/ 1 (+ (/ (sqrt 1.0) (sqrt x)) (sqrt 1)))
  (/ 1 (+ (/ (sqrt 1.0) (sqrt x)) 1))
  (/ 1 (+ (sqrt (/ 1.0 x)) 1))
  (/ 1 (+ (/ (sqrt 1.0) (sqrt x)) 1))
  (/ 1 1)
  (/ (- (/ 1.0 x) 1) (cbrt 1))
  (/ (- (/ 1.0 x) 1) (sqrt 1))
  (/ (- (/ 1.0 x) 1) 1)
  (/ 1 (- (pow (/ 1.0 x) 3) (pow 1 3)))
  (/ 1 (- (* (/ 1.0 x) (/ 1.0 x)) (* 1 1)))
  (fma (* (cbrt (/ 1.0 x)) (cbrt (/ 1.0 x))) (cbrt (/ 1.0 x)) (- (* (cbrt 1) (* (cbrt 1) (cbrt 1)))))
  (fma (- (cbrt 1)) (* (cbrt 1) (cbrt 1)) (* (cbrt 1) (* (cbrt 1) (cbrt 1))))
  (fma (* (cbrt (/ 1.0 x)) (cbrt (/ 1.0 x))) (cbrt (/ 1.0 x)) (- (* (sqrt 1) (sqrt 1))))
  (fma (- (sqrt 1)) (sqrt 1) (* (sqrt 1) (sqrt 1)))
  (fma (* (cbrt (/ 1.0 x)) (cbrt (/ 1.0 x))) (cbrt (/ 1.0 x)) (- (* 1 1)))
  (fma (- 1) 1 (* 1 1))
  (fma (sqrt (/ 1.0 x)) (sqrt (/ 1.0 x)) (- (* (cbrt 1) (* (cbrt 1) (cbrt 1)))))
  (fma (- (cbrt 1)) (* (cbrt 1) (cbrt 1)) (* (cbrt 1) (* (cbrt 1) (cbrt 1))))
  (fma (sqrt (/ 1.0 x)) (sqrt (/ 1.0 x)) (- (* (sqrt 1) (sqrt 1))))
  (fma (- (sqrt 1)) (sqrt 1) (* (sqrt 1) (sqrt 1)))
  (fma (sqrt (/ 1.0 x)) (sqrt (/ 1.0 x)) (- (* 1 1)))
  (fma (- 1) 1 (* 1 1))
  (fma (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt x) (cbrt x))) (/ (cbrt 1.0) (cbrt x)) (- (* (cbrt 1) (* (cbrt 1) (cbrt 1)))))
  (fma (- (cbrt 1)) (* (cbrt 1) (cbrt 1)) (* (cbrt 1) (* (cbrt 1) (cbrt 1))))
  (fma (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt x) (cbrt x))) (/ (cbrt 1.0) (cbrt x)) (- (* (sqrt 1) (sqrt 1))))
  (fma (- (sqrt 1)) (sqrt 1) (* (sqrt 1) (sqrt 1)))
  (fma (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt x) (cbrt x))) (/ (cbrt 1.0) (cbrt x)) (- (* 1 1)))
  (fma (- 1) 1 (* 1 1))
  (fma (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt x)) (/ (cbrt 1.0) (sqrt x)) (- (* (cbrt 1) (* (cbrt 1) (cbrt 1)))))
  (fma (- (cbrt 1)) (* (cbrt 1) (cbrt 1)) (* (cbrt 1) (* (cbrt 1) (cbrt 1))))
  (fma (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt x)) (/ (cbrt 1.0) (sqrt x)) (- (* (sqrt 1) (sqrt 1))))
  (fma (- (sqrt 1)) (sqrt 1) (* (sqrt 1) (sqrt 1)))
  (fma (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt x)) (/ (cbrt 1.0) (sqrt x)) (- (* 1 1)))
  (fma (- 1) 1 (* 1 1))
  (fma (/ (* (cbrt 1.0) (cbrt 1.0)) 1) (/ (cbrt 1.0) x) (- (* (cbrt 1) (* (cbrt 1) (cbrt 1)))))
  (fma (- (cbrt 1)) (* (cbrt 1) (cbrt 1)) (* (cbrt 1) (* (cbrt 1) (cbrt 1))))
  (fma (/ (* (cbrt 1.0) (cbrt 1.0)) 1) (/ (cbrt 1.0) x) (- (* (sqrt 1) (sqrt 1))))
  (fma (- (sqrt 1)) (sqrt 1) (* (sqrt 1) (sqrt 1)))
  (fma (/ (* (cbrt 1.0) (cbrt 1.0)) 1) (/ (cbrt 1.0) x) (- (* 1 1)))
  (fma (- 1) 1 (* 1 1))
  (fma (/ (sqrt 1.0) (* (cbrt x) (cbrt x))) (/ (sqrt 1.0) (cbrt x)) (- (* (cbrt 1) (* (cbrt 1) (cbrt 1)))))
  (fma (- (cbrt 1)) (* (cbrt 1) (cbrt 1)) (* (cbrt 1) (* (cbrt 1) (cbrt 1))))
  (fma (/ (sqrt 1.0) (* (cbrt x) (cbrt x))) (/ (sqrt 1.0) (cbrt x)) (- (* (sqrt 1) (sqrt 1))))
  (fma (- (sqrt 1)) (sqrt 1) (* (sqrt 1) (sqrt 1)))
  (fma (/ (sqrt 1.0) (* (cbrt x) (cbrt x))) (/ (sqrt 1.0) (cbrt x)) (- (* 1 1)))
  (fma (- 1) 1 (* 1 1))
  (fma (/ (sqrt 1.0) (sqrt x)) (/ (sqrt 1.0) (sqrt x)) (- (* (cbrt 1) (* (cbrt 1) (cbrt 1)))))
  (fma (- (cbrt 1)) (* (cbrt 1) (cbrt 1)) (* (cbrt 1) (* (cbrt 1) (cbrt 1))))
  (fma (/ (sqrt 1.0) (sqrt x)) (/ (sqrt 1.0) (sqrt x)) (- (* (sqrt 1) (sqrt 1))))
  (fma (- (sqrt 1)) (sqrt 1) (* (sqrt 1) (sqrt 1)))
  (fma (/ (sqrt 1.0) (sqrt x)) (/ (sqrt 1.0) (sqrt x)) (- (* 1 1)))
  (fma (- 1) 1 (* 1 1))
  (fma (/ (sqrt 1.0) 1) (/ (sqrt 1.0) x) (- (* (cbrt 1) (* (cbrt 1) (cbrt 1)))))
  (fma (- (cbrt 1)) (* (cbrt 1) (cbrt 1)) (* (cbrt 1) (* (cbrt 1) (cbrt 1))))
  (fma (/ (sqrt 1.0) 1) (/ (sqrt 1.0) x) (- (* (sqrt 1) (sqrt 1))))
  (fma (- (sqrt 1)) (sqrt 1) (* (sqrt 1) (sqrt 1)))
  (fma (/ (sqrt 1.0) 1) (/ (sqrt 1.0) x) (- (* 1 1)))
  (fma (- 1) 1 (* 1 1))
  (fma (/ 1 (* (cbrt x) (cbrt x))) (/ 1.0 (cbrt x)) (- (* (cbrt 1) (* (cbrt 1) (cbrt 1)))))
  (fma (- (cbrt 1)) (* (cbrt 1) (cbrt 1)) (* (cbrt 1) (* (cbrt 1) (cbrt 1))))
  (fma (/ 1 (* (cbrt x) (cbrt x))) (/ 1.0 (cbrt x)) (- (* (sqrt 1) (sqrt 1))))
  (fma (- (sqrt 1)) (sqrt 1) (* (sqrt 1) (sqrt 1)))
  (fma (/ 1 (* (cbrt x) (cbrt x))) (/ 1.0 (cbrt x)) (- (* 1 1)))
  (fma (- 1) 1 (* 1 1))
  (fma (/ 1 (sqrt x)) (/ 1.0 (sqrt x)) (- (* (cbrt 1) (* (cbrt 1) (cbrt 1)))))
  (fma (- (cbrt 1)) (* (cbrt 1) (cbrt 1)) (* (cbrt 1) (* (cbrt 1) (cbrt 1))))
  (fma (/ 1 (sqrt x)) (/ 1.0 (sqrt x)) (- (* (sqrt 1) (sqrt 1))))
  (fma (- (sqrt 1)) (sqrt 1) (* (sqrt 1) (sqrt 1)))
  (fma (/ 1 (sqrt x)) (/ 1.0 (sqrt x)) (- (* 1 1)))
  (fma (- 1) 1 (* 1 1))
  (fma (/ 1 1) (/ 1.0 x) (- (* (cbrt 1) (* (cbrt 1) (cbrt 1)))))
  (fma (- (cbrt 1)) (* (cbrt 1) (cbrt 1)) (* (cbrt 1) (* (cbrt 1) (cbrt 1))))
  (fma (/ 1 1) (/ 1.0 x) (- (* (sqrt 1) (sqrt 1))))
  (fma (- (sqrt 1)) (sqrt 1) (* (sqrt 1) (sqrt 1)))
  (fma (/ 1 1) (/ 1.0 x) (- (* 1 1)))
  (fma (- 1) 1 (* 1 1))
  (fma 1 (/ 1.0 x) (- (* (cbrt 1) (* (cbrt 1) (cbrt 1)))))
  (fma (- (cbrt 1)) (* (cbrt 1) (cbrt 1)) (* (cbrt 1) (* (cbrt 1) (cbrt 1))))
  (fma 1 (/ 1.0 x) (- (* (sqrt 1) (sqrt 1))))
  (fma (- (sqrt 1)) (sqrt 1) (* (sqrt 1) (sqrt 1)))
  (fma 1 (/ 1.0 x) (- (* 1 1)))
  (fma (- 1) 1 (* 1 1))
  (fma 1.0 (/ 1 x) (- (* (cbrt 1) (* (cbrt 1) (cbrt 1)))))
  (fma (- (cbrt 1)) (* (cbrt 1) (cbrt 1)) (* (cbrt 1) (* (cbrt 1) (cbrt 1))))
  (fma 1.0 (/ 1 x) (- (* (sqrt 1) (sqrt 1))))
  (fma (- (sqrt 1)) (sqrt 1) (* (sqrt 1) (sqrt 1)))
  (fma 1.0 (/ 1 x) (- (* 1 1)))
  (fma (- 1) 1 (* 1 1))
  (expm1 (- (/ 1.0 x) 1))
  (log1p (- (/ 1.0 x) 1))
  (- 1)
  (- 1)
  (- 1)
  (- 1)
  (- 1)
  (- 1)
  (- 1)
  (- 1)
  (- 1)
  (- 1)
  (- 1)
  (- 1)
  (- 1)
  (/ (exp (/ 1.0 x)) (exp 1))
  (log (- (/ 1.0 x) 1))
  (exp (- (/ 1.0 x) 1))
  (* (cbrt (- (/ 1.0 x) 1)) (cbrt (- (/ 1.0 x) 1)))
  (cbrt (- (/ 1.0 x) 1))
  (* (* (- (/ 1.0 x) 1) (- (/ 1.0 x) 1)) (- (/ 1.0 x) 1))
  (sqrt (- (/ 1.0 x) 1))
  (sqrt (- (/ 1.0 x) 1))
  (- (pow (/ 1.0 x) 3) (pow 1 3))
  (+ (* (/ 1.0 x) (/ 1.0 x)) (+ (* 1 1) (* (/ 1.0 x) 1)))
  (- 1)
  (- (* (/ 1.0 x) (/ 1.0 x)) (* 1 1))
  (+ (/ 1.0 x) 1)
  (+ (sqrt (/ 1.0 x)) (sqrt 1))
  (- (sqrt (/ 1.0 x)) (sqrt 1))
  (+ (sqrt (/ 1.0 x)) 1)
  (- (sqrt (/ 1.0 x)) 1)
  (+ (/ (sqrt 1.0) (sqrt x)) (sqrt 1))
  (- (/ (sqrt 1.0) (sqrt x)) (sqrt 1))
  (+ (/ (sqrt 1.0) (sqrt x)) 1)
  (- (/ (sqrt 1.0) (sqrt x)) 1)
  (+ (sqrt (/ 1.0 x)) 1)
  (- (sqrt (/ 1.0 x)) 1)
  (+ (/ (sqrt 1.0) (sqrt x)) 1)
  (- (/ (sqrt 1.0) (sqrt x)) 1)
  (- (/ 1.0 x) 1)
  (- 1)
  (+ (* 1.0 (pow x 2)) (+ (* 1.0 (pow x 3)) (* 1.0 x)))
  (- (+ (* 1.0 (/ 1 (pow x 2))) (+ (* 1.0 (/ 1 x)) 1)))
  (- (+ (* 1.0 (/ 1 (pow x 2))) (+ (* 1.0 (/ 1 x)) 1)))
  (- (* 1.0 (/ 1 x)) 1)
  (- (* 1.0 (/ 1 x)) 1)
  (- (* 1.0 (/ 1 x)) 1)
2.232 * * [simplify]: Extracting # 0 : cost  0
2.232 * * [simplify]: Extracting # 1 : cost  0
2.232 * * [simplify]: Extracting # 2 : cost  0
2.232 * * [simplify]: Extracting # 3 : cost  0
2.233 * * [simplify]: Extracting # 4 : cost  0
2.233 * * [simplify]: Extracting # 5 : cost  0
2.233 * * [simplify]: Extracting # 6 : cost  0
2.234 * * [simplify]: Extracting # 7 : cost  0
2.234 * * [simplify]: iteration  0 :  191  enodes  (cost  2283 )
2.345 * * [simplify]: Extracting # 0 : cost  0
2.346 * * [simplify]: Extracting # 1 : cost  0
2.346 * * [simplify]: Extracting # 2 : cost  0
2.346 * * [simplify]: Extracting # 3 : cost  0
2.347 * * [simplify]: Extracting # 4 : cost  0
2.347 * * [simplify]: iteration  1 :  376  enodes  (cost  1462 )
2.503 * * [simplify]: Extracting # 0 : cost  0
2.504 * * [simplify]: Extracting # 1 : cost  0
2.505 * * [simplify]: Extracting # 2 : cost  0
2.505 * * [simplify]: Extracting # 3 : cost  0
2.506 * * [simplify]: iteration  2 :  718  enodes  (cost  1410 )
3.091 * * [simplify]: Extracting # 0 : cost  0
3.094 * * [simplify]: Extracting # 1 : cost  0
3.096 * * [simplify]: Extracting # 2 : cost  0
3.097 * * [simplify]: Extracting # 3 : cost  0
3.099 * * [simplify]: Extracting # 4 : cost  0
3.101 * * [simplify]: iteration  3 :  1702  enodes  (cost  1325 )
4.676 * * [simplify]: Extracting # 0 : cost  0
4.689 * * [simplify]: Extracting # 1 : cost  0
4.697 * * [simplify]: Extracting # 2 : cost  0
4.704 * * [simplify]: Extracting # 3 : cost  0
4.709 * * [simplify]: Extracting # 4 : cost  0
4.714 * * [simplify]: iteration done:  5000  enodes  (cost  1296 )
4.715 * [simplify]: Simplified to:
  (expm1 (/ 1 (- (/ 1.0 x) 1)))
  (log1p (/ 1 (- (/ 1.0 x) 1)))
  -1
  (- (log (- (/ 1.0 x) 1)))
  (- (log (- (/ 1.0 x) 1)))
  (- (log (- (/ 1.0 x) 1)))
  (- (log (- (/ 1.0 x) 1)))
  (exp (/ 1 (- (/ 1.0 x) 1)))
  (pow (/ 1 (+ (/ 1.0 x) -1)) 3)
  (* (cbrt (/ 1 (- (/ 1.0 x) 1))) (cbrt (/ 1 (- (/ 1.0 x) 1))))
  (cbrt (/ 1 (- (/ 1.0 x) 1)))
  (pow (/ 1 (+ (/ 1.0 x) -1)) 3)
  (sqrt (/ 1 (- (/ 1.0 x) 1)))
  (sqrt (/ 1 (- (/ 1.0 x) 1)))
  -1
  (- (+ (/ 1.0 x) -1))
  (/ 1 (* (cbrt (- (/ 1.0 x) 1)) (cbrt (- (/ 1.0 x) 1))))
  (/ 1 (cbrt (- (/ 1.0 x) 1)))
  (/ 1 (sqrt (- (/ 1.0 x) 1)))
  (/ 1 (sqrt (- (/ 1.0 x) 1)))
  1
  (/ 1 (+ (/ 1.0 x) -1))
  (/ 1 (+ (sqrt (/ 1.0 x)) 1))
  (/ 1 (- (sqrt (/ 1.0 x)) 1))
  (/ 1 (+ (sqrt (/ 1.0 x)) 1))
  (/ 1 (- (sqrt (/ 1.0 x)) 1))
  (/ 1 (+ (/ (sqrt 1.0) (sqrt x)) 1))
  (/ 1 (- (/ (sqrt 1.0) (sqrt x)) 1))
  (/ 1 (+ (/ (sqrt 1.0) (sqrt x)) 1))
  (/ 1 (- (/ (sqrt 1.0) (sqrt x)) 1))
  (/ 1 (+ (sqrt (/ 1.0 x)) 1))
  (/ 1 (- (sqrt (/ 1.0 x)) 1))
  (/ 1 (+ (/ (sqrt 1.0) (sqrt x)) 1))
  (/ 1 (- (/ (sqrt 1.0) (sqrt x)) 1))
  1
  (/ 1 (+ (/ 1.0 x) -1))
  (/ 1 (* (cbrt (- (/ 1.0 x) 1)) (cbrt (- (/ 1.0 x) 1))))
  (/ 1 (cbrt (- (/ 1.0 x) 1)))
  (/ 1 (sqrt (- (/ 1.0 x) 1)))
  (/ 1 (sqrt (- (/ 1.0 x) 1)))
  1
  (/ 1 (+ (/ 1.0 x) -1))
  (/ 1 (+ (sqrt (/ 1.0 x)) 1))
  (/ 1 (- (sqrt (/ 1.0 x)) 1))
  (/ 1 (+ (sqrt (/ 1.0 x)) 1))
  (/ 1 (- (sqrt (/ 1.0 x)) 1))
  (/ 1 (+ (/ (sqrt 1.0) (sqrt x)) 1))
  (/ 1 (- (/ (sqrt 1.0) (sqrt x)) 1))
  (/ 1 (+ (/ (sqrt 1.0) (sqrt x)) 1))
  (/ 1 (- (/ (sqrt 1.0) (sqrt x)) 1))
  (/ 1 (+ (sqrt (/ 1.0 x)) 1))
  (/ 1 (- (sqrt (/ 1.0 x)) 1))
  (/ 1 (+ (/ (sqrt 1.0) (sqrt x)) 1))
  (/ 1 (- (/ (sqrt 1.0) (sqrt x)) 1))
  1
  (/ 1 (+ (/ 1.0 x) -1))
  (/ 1 (* (cbrt (- (/ 1.0 x) 1)) (cbrt (- (/ 1.0 x) 1))))
  (/ 1 (cbrt (- (/ 1.0 x) 1)))
  (/ 1 (sqrt (- (/ 1.0 x) 1)))
  (/ 1 (sqrt (- (/ 1.0 x) 1)))
  1
  (/ 1 (+ (/ 1.0 x) -1))
  (/ 1 (+ (sqrt (/ 1.0 x)) 1))
  (/ 1 (- (sqrt (/ 1.0 x)) 1))
  (/ 1 (+ (sqrt (/ 1.0 x)) 1))
  (/ 1 (- (sqrt (/ 1.0 x)) 1))
  (/ 1 (+ (/ (sqrt 1.0) (sqrt x)) 1))
  (/ 1 (- (/ (sqrt 1.0) (sqrt x)) 1))
  (/ 1 (+ (/ (sqrt 1.0) (sqrt x)) 1))
  (/ 1 (- (/ (sqrt 1.0) (sqrt x)) 1))
  (/ 1 (+ (sqrt (/ 1.0 x)) 1))
  (/ 1 (- (sqrt (/ 1.0 x)) 1))
  (/ 1 (+ (/ (sqrt 1.0) (sqrt x)) 1))
  (/ 1 (- (/ (sqrt 1.0) (sqrt x)) 1))
  1
  (/ 1 (+ (/ 1.0 x) -1))
  (/ 1 (+ (/ 1.0 x) -1))
  (+ (/ 1.0 x) -1)
  (/ 1 (* (cbrt (- (/ 1.0 x) 1)) (cbrt (- (/ 1.0 x) 1))))
  (/ 1 (sqrt (- (/ 1.0 x) 1)))
  1
  (/ 1 (+ (sqrt (/ 1.0 x)) 1))
  (/ 1 (+ (sqrt (/ 1.0 x)) 1))
  (/ 1 (+ (/ (sqrt 1.0) (sqrt x)) 1))
  (/ 1 (+ (/ (sqrt 1.0) (sqrt x)) 1))
  (/ 1 (+ (sqrt (/ 1.0 x)) 1))
  (/ 1 (+ (/ (sqrt 1.0) (sqrt x)) 1))
  1
  (+ (/ 1.0 x) -1)
  (+ (/ 1.0 x) -1)
  (+ (/ 1.0 x) -1)
  (/ 1 (- (pow (/ 1.0 x) 3) 1))
  (/ 1 (fma (/ 1.0 x) (/ 1.0 x) -1))
  (+ (/ 1.0 x) -1)
  0
  (+ (/ 1.0 x) -1)
  0
  (+ (/ 1.0 x) -1)
  0
  (+ (/ 1.0 x) -1)
  0
  (+ (/ 1.0 x) -1)
  0
  (+ (/ 1.0 x) -1)
  0
  (+ -1 (pow (/ (cbrt 1.0) (cbrt x)) 3))
  0
  (+ -1 (pow (/ (cbrt 1.0) (cbrt x)) 3))
  0
  (+ -1 (pow (/ (cbrt 1.0) (cbrt x)) 3))
  0
  (+ (/ (/ (pow (cbrt 1.0) 3) (sqrt x)) (sqrt x)) -1)
  0
  (+ (/ (/ (pow (cbrt 1.0) 3) (sqrt x)) (sqrt x)) -1)
  0
  (+ (/ (/ (pow (cbrt 1.0) 3) (sqrt x)) (sqrt x)) -1)
  0
  (+ (/ (pow (cbrt 1.0) 3) x) -1)
  0
  (+ (/ (pow (cbrt 1.0) 3) x) -1)
  0
  (+ (/ (pow (cbrt 1.0) 3) x) -1)
  0
  (+ -1 (/ (/ (/ 1.0 (cbrt x)) (cbrt x)) (cbrt x)))
  0
  (+ -1 (/ (/ (/ 1.0 (cbrt x)) (cbrt x)) (cbrt x)))
  0
  (+ -1 (/ (/ (/ 1.0 (cbrt x)) (cbrt x)) (cbrt x)))
  0
  (+ -1 (/ (/ 1.0 (sqrt x)) (sqrt x)))
  0
  (+ -1 (/ (/ 1.0 (sqrt x)) (sqrt x)))
  0
  (+ -1 (/ (/ 1.0 (sqrt x)) (sqrt x)))
  0
  (+ (/ 1.0 x) -1)
  0
  (+ (/ 1.0 x) -1)
  0
  (+ (/ 1.0 x) -1)
  0
  (+ -1 (/ (/ (/ 1.0 (cbrt x)) (cbrt x)) (cbrt x)))
  0
  (+ -1 (/ (/ (/ 1.0 (cbrt x)) (cbrt x)) (cbrt x)))
  0
  (+ -1 (/ (/ (/ 1.0 (cbrt x)) (cbrt x)) (cbrt x)))
  0
  (+ -1 (/ (/ 1.0 (sqrt x)) (sqrt x)))
  0
  (+ -1 (/ (/ 1.0 (sqrt x)) (sqrt x)))
  0
  (+ -1 (/ (/ 1.0 (sqrt x)) (sqrt x)))
  0
  (+ (/ 1.0 x) -1)
  0
  (+ (/ 1.0 x) -1)
  0
  (+ (/ 1.0 x) -1)
  0
  (+ (/ 1.0 x) -1)
  0
  (+ (/ 1.0 x) -1)
  0
  (+ (/ 1.0 x) -1)
  0
  (+ (/ 1.0 x) -1)
  0
  (+ (/ 1.0 x) -1)
  0
  (+ (/ 1.0 x) -1)
  0
  (expm1 (- (/ 1.0 x) 1))
  (log1p (- (/ 1.0 x) 1))
  -1
  -1
  -1
  -1
  -1
  -1
  -1
  -1
  -1
  -1
  -1
  -1
  -1
  (exp (- (/ 1.0 x) 1))
  (log (- (/ 1.0 x) 1))
  (exp (- (/ 1.0 x) 1))
  (* (cbrt (- (/ 1.0 x) 1)) (cbrt (- (/ 1.0 x) 1)))
  (cbrt (- (/ 1.0 x) 1))
  (pow (+ (/ 1.0 x) -1) 3)
  (sqrt (- (/ 1.0 x) 1))
  (sqrt (- (/ 1.0 x) 1))
  (- (pow (/ 1.0 x) 3) 1)
  (fma (/ (+ (/ 1.0 x) 1) x) 1.0 1)
  -1
  (fma (/ 1.0 x) (/ 1.0 x) -1)
  (+ (/ 1.0 x) 1)
  (+ 1 (sqrt (/ 1.0 x)))
  (- (sqrt (/ 1.0 x)) 1)
  (+ 1 (sqrt (/ 1.0 x)))
  (- (sqrt (/ 1.0 x)) 1)
  (+ (/ (sqrt 1.0) (sqrt x)) 1)
  (- (/ (sqrt 1.0) (sqrt x)) 1)
  (+ (/ (sqrt 1.0) (sqrt x)) 1)
  (- (/ (sqrt 1.0) (sqrt x)) 1)
  (+ 1 (sqrt (/ 1.0 x)))
  (- (sqrt (/ 1.0 x)) 1)
  (+ (/ (sqrt 1.0) (sqrt x)) 1)
  (- (/ (sqrt 1.0) (sqrt x)) 1)
  (+ (/ 1.0 x) -1)
  -1
  (* (fma x (fma x x x) x) 1.0)
  (- (- -1 (/ 1.0 x)) (/ 1.0 (pow x 2)))
  (- (- -1 (/ 1.0 x)) (/ 1.0 (pow x 2)))
  (+ (/ 1.0 x) -1)
  (+ (/ 1.0 x) -1)
  (+ (/ 1.0 x) -1)
4.716 * * * [progress]: adding candidates to table
4.857 * [progress]: [Phase 3 of 3] Extracting.
4.857 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (/ 1 (- (/ 1.0 x) 1)))> #<alt (λ (x) (/ x (- 1.0 x)))>)
4.857 * * * [regime-changes]: Trying 2 branch expressions: ((/ x (- 1.0 x)) x)
4.857 * * * * [regimes]: Trying to branch on (/ x (- 1.0 x)) from (#<alt (λ (x) (/ 1 (- (/ 1.0 x) 1)))> #<alt (λ (x) (/ x (- 1.0 x)))>)
4.865 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (/ 1 (- (/ 1.0 x) 1)))> #<alt (λ (x) (/ x (- 1.0 x)))>)
4.874 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
4.874 * [simplify]: Simplifying:
  (/ x (- 1.0 x))
4.874 * * [simplify]: Extracting # 0 : cost  0
4.874 * * [simplify]: Extracting # 1 : cost  0
4.874 * * [simplify]: Extracting # 2 : cost  0
4.874 * * [simplify]: Extracting # 3 : cost  0
4.874 * * [simplify]: Extracting # 4 : cost  0
4.874 * * [simplify]: iteration  0 :  4  enodes  (cost  5 )
4.875 * * [simplify]: Extracting # 0 : cost  0
4.875 * * [simplify]: iteration done:  4  enodes  (cost  5 )
4.875 * [simplify]: Simplified to:
  (/ x (- 1.0 x))
5.612 * [regime-testing]: Baseline error score: 0.007000875109388674
5.615 * [regime-testing]: Oracle error score: 0.002250281285160645
5.620 * [regime-testing]: End program error score: 0.007000875109388674