30.891 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.013 * * * [progress]: [2/2] Setting up program.
0.014 * [progress]: [Phase 2 of 3] Improving.
0.014 * [simplify]: Simplifying:
  (+ (* x x) 1.0)
0.014 * * [simplify]: Extracting # 0 : cost  0
0.014 * * [simplify]: Extracting # 1 : cost  0
0.014 * * [simplify]: Extracting # 2 : cost  0
0.014 * * [simplify]: Extracting # 3 : cost  0
0.014 * * [simplify]: Extracting # 4 : cost  0
0.014 * * [simplify]: iteration  0 :  4  enodes  (cost  5 )
0.015 * * [simplify]: Extracting # 0 : cost  0
0.015 * * [simplify]: iteration  1 :  5  enodes  (cost  5 )
0.016 * * [simplify]: Extracting # 0 : cost  0
0.016 * * [simplify]: iteration done:  5  enodes  (cost  5 )
0.016 * [simplify]: Simplified to:
  (+ (* x x) 1.0)
0.016 * * [progress]: iteration 1 / 4
0.016 * * * [progress]: picking best candidate
0.017 * * * * [pick]: Picked  #<alt (λ (x) (+ (* x x) 1.0))>
0.017 * * * [progress]: localizing error
0.025 * * * [progress]: generating rewritten candidates
0.025 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.034 * * * [progress]: generating series expansions
0.034 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.034 * [backup-simplify]: Simplify (+ (* x x) 1.0) into (+ (pow x 2) 1.0)
0.034 * [approximate]: Taking taylor expansion of (+ (pow x 2) 1.0) in (x) around 0
0.034 * [taylor]: Taking taylor expansion of (+ (pow x 2) 1.0) in x
0.034 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.034 * [taylor]: Taking taylor expansion of x in x
0.034 * [backup-simplify]: Simplify 0 into 0
0.034 * [backup-simplify]: Simplify 1 into 1
0.034 * [taylor]: Taking taylor expansion of 1.0 in x
0.034 * [backup-simplify]: Simplify 1.0 into 1.0
0.034 * [taylor]: Taking taylor expansion of (+ (pow x 2) 1.0) in x
0.034 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.034 * [taylor]: Taking taylor expansion of x in x
0.034 * [backup-simplify]: Simplify 0 into 0
0.034 * [backup-simplify]: Simplify 1 into 1
0.034 * [taylor]: Taking taylor expansion of 1.0 in x
0.034 * [backup-simplify]: Simplify 1.0 into 1.0
0.035 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
0.035 * [backup-simplify]: Simplify 1.0 into 1.0
0.035 * [backup-simplify]: Simplify (+ 0 0) into 0
0.035 * [backup-simplify]: Simplify 0 into 0
0.035 * [backup-simplify]: Simplify (* 1 1) into 1
0.036 * [backup-simplify]: Simplify (+ 1 0) into 1
0.036 * [backup-simplify]: Simplify 1 into 1
0.036 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.036 * [backup-simplify]: Simplify (+ 0 0) into 0
0.036 * [backup-simplify]: Simplify 0 into 0
0.037 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.037 * [backup-simplify]: Simplify (+ 0 0) into 0
0.037 * [backup-simplify]: Simplify 0 into 0
0.038 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.038 * [backup-simplify]: Simplify (+ 0 0) into 0
0.038 * [backup-simplify]: Simplify 0 into 0
0.039 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.039 * [backup-simplify]: Simplify (+ 0 0) into 0
0.039 * [backup-simplify]: Simplify 0 into 0
0.040 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
0.040 * [backup-simplify]: Simplify (+ 0 0) into 0
0.040 * [backup-simplify]: Simplify 0 into 0
0.041 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
0.041 * [backup-simplify]: Simplify (+ 0 0) into 0
0.041 * [backup-simplify]: Simplify 0 into 0
0.041 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) 1.0) into (+ (pow x 2) 1.0)
0.041 * [backup-simplify]: Simplify (+ (* (/ 1 x) (/ 1 x)) 1.0) into (+ (/ 1 (pow x 2)) 1.0)
0.041 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in (x) around 0
0.041 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x
0.041 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.041 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.041 * [taylor]: Taking taylor expansion of x in x
0.041 * [backup-simplify]: Simplify 0 into 0
0.041 * [backup-simplify]: Simplify 1 into 1
0.042 * [backup-simplify]: Simplify (* 1 1) into 1
0.042 * [backup-simplify]: Simplify (/ 1 1) into 1
0.042 * [taylor]: Taking taylor expansion of 1.0 in x
0.042 * [backup-simplify]: Simplify 1.0 into 1.0
0.042 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x
0.042 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.042 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.042 * [taylor]: Taking taylor expansion of x in x
0.042 * [backup-simplify]: Simplify 0 into 0
0.042 * [backup-simplify]: Simplify 1 into 1
0.042 * [backup-simplify]: Simplify (* 1 1) into 1
0.042 * [backup-simplify]: Simplify (/ 1 1) into 1
0.042 * [taylor]: Taking taylor expansion of 1.0 in x
0.042 * [backup-simplify]: Simplify 1.0 into 1.0
0.043 * [backup-simplify]: Simplify (+ 1 0) into 1
0.043 * [backup-simplify]: Simplify 1 into 1
0.043 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.044 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.044 * [backup-simplify]: Simplify (+ 0 0) into 0
0.044 * [backup-simplify]: Simplify 0 into 0
0.044 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.045 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.045 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
0.045 * [backup-simplify]: Simplify 1.0 into 1.0
0.046 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.046 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.046 * [backup-simplify]: Simplify (+ 0 0) into 0
0.046 * [backup-simplify]: Simplify 0 into 0
0.047 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.048 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.048 * [backup-simplify]: Simplify (+ 0 0) into 0
0.048 * [backup-simplify]: Simplify 0 into 0
0.049 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
0.049 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.049 * [backup-simplify]: Simplify (+ 0 0) into 0
0.049 * [backup-simplify]: Simplify 0 into 0
0.050 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
0.051 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.051 * [backup-simplify]: Simplify (+ 0 0) into 0
0.051 * [backup-simplify]: Simplify 0 into 0
0.052 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
0.052 * [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
0.053 * [backup-simplify]: Simplify (+ 0 0) into 0
0.053 * [backup-simplify]: Simplify 0 into 0
0.054 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0
0.054 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.054 * [backup-simplify]: Simplify (+ 0 0) into 0
0.054 * [backup-simplify]: Simplify 0 into 0
0.055 * [backup-simplify]: Simplify (+ 1.0 (* 1 (pow (/ 1 (/ 1 x)) 2))) into (+ (pow x 2) 1.0)
0.055 * [backup-simplify]: Simplify (+ (* (/ 1 (- x)) (/ 1 (- x))) 1.0) into (+ (/ 1 (pow x 2)) 1.0)
0.055 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in (x) around 0
0.055 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x
0.055 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.055 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.055 * [taylor]: Taking taylor expansion of x in x
0.055 * [backup-simplify]: Simplify 0 into 0
0.055 * [backup-simplify]: Simplify 1 into 1
0.055 * [backup-simplify]: Simplify (* 1 1) into 1
0.055 * [backup-simplify]: Simplify (/ 1 1) into 1
0.055 * [taylor]: Taking taylor expansion of 1.0 in x
0.055 * [backup-simplify]: Simplify 1.0 into 1.0
0.056 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x
0.056 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.056 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.056 * [taylor]: Taking taylor expansion of x in x
0.056 * [backup-simplify]: Simplify 0 into 0
0.056 * [backup-simplify]: Simplify 1 into 1
0.056 * [backup-simplify]: Simplify (* 1 1) into 1
0.056 * [backup-simplify]: Simplify (/ 1 1) into 1
0.056 * [taylor]: Taking taylor expansion of 1.0 in x
0.056 * [backup-simplify]: Simplify 1.0 into 1.0
0.056 * [backup-simplify]: Simplify (+ 1 0) into 1
0.056 * [backup-simplify]: Simplify 1 into 1
0.057 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.057 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.057 * [backup-simplify]: Simplify (+ 0 0) into 0
0.058 * [backup-simplify]: Simplify 0 into 0
0.058 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.058 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.059 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
0.059 * [backup-simplify]: Simplify 1.0 into 1.0
0.059 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.060 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.060 * [backup-simplify]: Simplify (+ 0 0) into 0
0.060 * [backup-simplify]: Simplify 0 into 0
0.061 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.061 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.062 * [backup-simplify]: Simplify (+ 0 0) into 0
0.062 * [backup-simplify]: Simplify 0 into 0
0.062 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
0.063 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.063 * [backup-simplify]: Simplify (+ 0 0) into 0
0.063 * [backup-simplify]: Simplify 0 into 0
0.064 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
0.065 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.065 * [backup-simplify]: Simplify (+ 0 0) into 0
0.065 * [backup-simplify]: Simplify 0 into 0
0.066 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
0.066 * [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
0.066 * [backup-simplify]: Simplify (+ 0 0) into 0
0.067 * [backup-simplify]: Simplify 0 into 0
0.068 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0
0.068 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.068 * [backup-simplify]: Simplify (+ 0 0) into 0
0.068 * [backup-simplify]: Simplify 0 into 0
0.069 * [backup-simplify]: Simplify (+ 1.0 (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (+ (pow x 2) 1.0)
0.069 * * * [progress]: simplifying candidates
0.069 * [simplify]: Simplifying:
  (* (exp (* x x)) (exp 1.0))
  (log (+ (* x x) 1.0))
  (exp (+ (* x x) 1.0))
  (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0)))
  (cbrt (+ (* x x) 1.0))
  (* (* (+ (* x x) 1.0) (+ (* x x) 1.0)) (+ (* x x) 1.0))
  (sqrt (+ (* x x) 1.0))
  (sqrt (+ (* x x) 1.0))
  (+ (pow (* x x) 3) (pow 1.0 3))
  (+ (* (* x x) (* x x)) (- (* 1.0 1.0) (* (* x x) 1.0)))
  (- (* (* x x) (* x x)) (* 1.0 1.0))
  (- (* x x) 1.0)
  (+ (pow x 2) 1.0)
  (+ (pow x 2) 1.0)
  (+ (pow x 2) 1.0)
0.069 * * [simplify]: Extracting # 0 : cost  0
0.069 * * [simplify]: Extracting # 1 : cost  0
0.069 * * [simplify]: Extracting # 2 : cost  0
0.069 * * [simplify]: Extracting # 3 : cost  0
0.069 * * [simplify]: Extracting # 4 : cost  0
0.069 * * [simplify]: Extracting # 5 : cost  0
0.069 * * [simplify]: iteration  0 :  28  enodes  (cost  124 )
0.076 * * [simplify]: Extracting # 0 : cost  0
0.076 * * [simplify]: Extracting # 1 : cost  0
0.077 * * [simplify]: Extracting # 2 : cost  0
0.077 * * [simplify]: Extracting # 3 : cost  0
0.077 * * [simplify]: Extracting # 4 : cost  0
0.077 * * [simplify]: iteration  1 :  94  enodes  (cost  121 )
0.112 * * [simplify]: Extracting # 0 : cost  0
0.113 * * [simplify]: Extracting # 1 : cost  0
0.113 * * [simplify]: Extracting # 2 : cost  0
0.114 * * [simplify]: Extracting # 3 : cost  0
0.115 * * [simplify]: Extracting # 4 : cost  0
0.115 * * [simplify]: iteration  2 :  384  enodes  (cost  101 )
0.554 * * [simplify]: Extracting # 0 : cost  0
0.557 * * [simplify]: Extracting # 1 : cost  0
0.562 * * [simplify]: Extracting # 2 : cost  0
0.566 * * [simplify]: Extracting # 3 : cost  0
0.570 * * [simplify]: Extracting # 4 : cost  0
0.574 * * [simplify]: iteration  3 :  2270  enodes  (cost  101 )
1.652 * * [simplify]: Extracting # 0 : cost  0
1.658 * * [simplify]: Extracting # 1 : cost  0
1.666 * * [simplify]: Extracting # 2 : cost  0
1.677 * * [simplify]: Extracting # 3 : cost  0
1.697 * * [simplify]: Extracting # 4 : cost  0
1.709 * * [simplify]: iteration done:  5002  enodes  (cost  101 )
1.709 * [simplify]: Simplified to:
  (exp (+ (* x x) 1.0))
  (log (+ (* x x) 1.0))
  (exp (+ (* x x) 1.0))
  (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0)))
  (cbrt (+ (* x x) 1.0))
  (pow (+ (* x x) 1.0) 3)
  (sqrt (+ (* x x) 1.0))
  (sqrt (+ (* x x) 1.0))
  (+ (pow x 6) (pow 1.0 3))
  (+ (* 1.0 (- 1.0 (* x x))) (pow x 4))
  (- (pow x 4) (* 1.0 1.0))
  (- (* x x) 1.0)
  (+ (* x x) 1.0)
  (+ (* x x) 1.0)
  (+ (* x x) 1.0)
1.709 * * * [progress]: adding candidates to table
1.731 * * [progress]: iteration 2 / 4
1.732 * * * [progress]: picking best candidate
1.733 * * * * [pick]: Picked  #<alt (λ (x) (/ (- (pow x 4) (* 1.0 1.0)) (- (* x x) 1.0)))>
1.733 * * * [progress]: localizing error
1.743 * * * [progress]: generating rewritten candidates
1.743 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
1.802 * * * [progress]: generating series expansions
1.802 * * * * [progress]: [ 1 / 1 ] generating series at (2)
1.803 * [backup-simplify]: Simplify (/ (- (pow x 4) (* 1.0 1.0)) (- (* x x) 1.0)) into (/ (- (pow x 4) 1.0) (- (pow x 2) 1.0))
1.803 * [approximate]: Taking taylor expansion of (/ (- (pow x 4) 1.0) (- (pow x 2) 1.0)) in (x) around 0
1.803 * [taylor]: Taking taylor expansion of (/ (- (pow x 4) 1.0) (- (pow x 2) 1.0)) in x
1.803 * [taylor]: Taking taylor expansion of (- (pow x 4) 1.0) in x
1.803 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.803 * [taylor]: Taking taylor expansion of x in x
1.803 * [backup-simplify]: Simplify 0 into 0
1.803 * [backup-simplify]: Simplify 1 into 1
1.804 * [taylor]: Taking taylor expansion of 1.0 in x
1.804 * [backup-simplify]: Simplify 1.0 into 1.0
1.804 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x
1.804 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.804 * [taylor]: Taking taylor expansion of x in x
1.804 * [backup-simplify]: Simplify 0 into 0
1.804 * [backup-simplify]: Simplify 1 into 1
1.804 * [taylor]: Taking taylor expansion of 1.0 in x
1.804 * [backup-simplify]: Simplify 1.0 into 1.0
1.804 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
1.805 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
1.805 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
1.806 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
1.807 * [backup-simplify]: Simplify (/ (- 1.0) (- 1.0)) into 1.0
1.807 * [taylor]: Taking taylor expansion of (/ (- (pow x 4) 1.0) (- (pow x 2) 1.0)) in x
1.807 * [taylor]: Taking taylor expansion of (- (pow x 4) 1.0) in x
1.808 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.808 * [taylor]: Taking taylor expansion of x in x
1.808 * [backup-simplify]: Simplify 0 into 0
1.808 * [backup-simplify]: Simplify 1 into 1
1.808 * [taylor]: Taking taylor expansion of 1.0 in x
1.808 * [backup-simplify]: Simplify 1.0 into 1.0
1.808 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x
1.808 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.808 * [taylor]: Taking taylor expansion of x in x
1.808 * [backup-simplify]: Simplify 0 into 0
1.808 * [backup-simplify]: Simplify 1 into 1
1.808 * [taylor]: Taking taylor expansion of 1.0 in x
1.808 * [backup-simplify]: Simplify 1.0 into 1.0
1.808 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
1.809 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
1.809 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
1.810 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
1.811 * [backup-simplify]: Simplify (/ (- 1.0) (- 1.0)) into 1.0
1.811 * [backup-simplify]: Simplify 1.0 into 1.0
1.811 * [backup-simplify]: Simplify (- 0) into 0
1.811 * [backup-simplify]: Simplify (+ 0 0) into 0
1.811 * [backup-simplify]: Simplify (- 0) into 0
1.812 * [backup-simplify]: Simplify (+ 0 0) into 0
1.812 * [backup-simplify]: Simplify (- (/ 0 (- 1.0)) (+ (* 1.0 (/ 0 (- 1.0))))) into 0
1.812 * [backup-simplify]: Simplify 0 into 0
1.813 * [backup-simplify]: Simplify (- 0) into 0
1.813 * [backup-simplify]: Simplify (+ 0 0) into 0
1.813 * [backup-simplify]: Simplify (* 1 1) into 1
1.813 * [backup-simplify]: Simplify (- 0) into 0
1.813 * [backup-simplify]: Simplify (+ 1 0) into 1
1.816 * [backup-simplify]: Simplify (- (/ 0 (- 1.0)) (+ (* 1.0 (/ 1 (- 1.0))) (* 0 (/ 0 (- 1.0))))) into 1.0
1.816 * [backup-simplify]: Simplify 1.0 into 1.0
1.817 * [backup-simplify]: Simplify (- 0) into 0
1.817 * [backup-simplify]: Simplify (+ 0 0) into 0
1.817 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.818 * [backup-simplify]: Simplify (- 0) into 0
1.818 * [backup-simplify]: Simplify (+ 0 0) into 0
1.819 * [backup-simplify]: Simplify (- (/ 0 (- 1.0)) (+ (* 1.0 (/ 0 (- 1.0))) (* 0 (/ 1 (- 1.0))) (* 1.0 (/ 0 (- 1.0))))) into 0
1.819 * [backup-simplify]: Simplify 0 into 0
1.819 * [backup-simplify]: Simplify (* 1 1) into 1
1.819 * [backup-simplify]: Simplify (* 1 1) into 1
1.819 * [backup-simplify]: Simplify (- 0) into 0
1.820 * [backup-simplify]: Simplify (+ 1 0) into 1
1.820 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.820 * [backup-simplify]: Simplify (- 0) into 0
1.821 * [backup-simplify]: Simplify (+ 0 0) into 0
1.825 * [backup-simplify]: Simplify (- (/ 1 (- 1.0)) (+ (* 1.0 (/ 0 (- 1.0))) (* 0 (/ 0 (- 1.0))) (* 1.0 (/ 1 (- 1.0))) (* 0 (/ 0 (- 1.0))))) into 0
1.825 * [backup-simplify]: Simplify 0 into 0
1.825 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.825 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.826 * [backup-simplify]: Simplify (- 0) into 0
1.826 * [backup-simplify]: Simplify (+ 0 0) into 0
1.826 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.827 * [backup-simplify]: Simplify (- 0) into 0
1.827 * [backup-simplify]: Simplify (+ 0 0) into 0
1.828 * [backup-simplify]: Simplify (- (/ 0 (- 1.0)) (+ (* 1.0 (/ 0 (- 1.0))) (* 0 (/ 0 (- 1.0))) (* 1.0 (/ 0 (- 1.0))) (* 0 (/ 1 (- 1.0))) (* 0 (/ 0 (- 1.0))))) into 0
1.828 * [backup-simplify]: Simplify 0 into 0
1.828 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.829 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.829 * [backup-simplify]: Simplify (- 0) into 0
1.829 * [backup-simplify]: Simplify (+ 0 0) into 0
1.830 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.830 * [backup-simplify]: Simplify (- 0) into 0
1.830 * [backup-simplify]: Simplify (+ 0 0) into 0
1.831 * [backup-simplify]: Simplify (- (/ 0 (- 1.0)) (+ (* 1.0 (/ 0 (- 1.0))) (* 0 (/ 0 (- 1.0))) (* 1.0 (/ 0 (- 1.0))) (* 0 (/ 0 (- 1.0))) (* 0 (/ 1 (- 1.0))) (* 0 (/ 0 (- 1.0))))) into 0
1.831 * [backup-simplify]: Simplify 0 into 0
1.832 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.832 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.833 * [backup-simplify]: Simplify (- 0) into 0
1.833 * [backup-simplify]: Simplify (+ 0 0) into 0
1.836 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1.837 * [backup-simplify]: Simplify (- 0) into 0
1.837 * [backup-simplify]: Simplify (+ 0 0) into 0
1.838 * [backup-simplify]: Simplify (- (/ 0 (- 1.0)) (+ (* 1.0 (/ 0 (- 1.0))) (* 0 (/ 0 (- 1.0))) (* 1.0 (/ 0 (- 1.0))) (* 0 (/ 0 (- 1.0))) (* 0 (/ 0 (- 1.0))) (* 0 (/ 1 (- 1.0))) (* 0 (/ 0 (- 1.0))))) into 0
1.838 * [backup-simplify]: Simplify 0 into 0
1.839 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.839 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.840 * [backup-simplify]: Simplify (- 0) into 0
1.840 * [backup-simplify]: Simplify (+ 0 0) into 0
1.841 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1.841 * [backup-simplify]: Simplify (- 0) into 0
1.841 * [backup-simplify]: Simplify (+ 0 0) into 0
1.842 * [backup-simplify]: Simplify (- (/ 0 (- 1.0)) (+ (* 1.0 (/ 0 (- 1.0))) (* 0 (/ 0 (- 1.0))) (* 1.0 (/ 0 (- 1.0))) (* 0 (/ 0 (- 1.0))) (* 0 (/ 0 (- 1.0))) (* 0 (/ 0 (- 1.0))) (* 0 (/ 1 (- 1.0))) (* 0 (/ 0 (- 1.0))))) into 0
1.842 * [backup-simplify]: Simplify 0 into 0
1.842 * [backup-simplify]: Simplify (+ (* 1.0 (pow x 2)) 1.0) into (+ (* 1.0 (pow x 2)) 1.0)
1.843 * [backup-simplify]: Simplify (/ (- (pow (/ 1 x) 4) (* 1.0 1.0)) (- (* (/ 1 x) (/ 1 x)) 1.0)) into (/ (- (/ 1 (pow x 4)) 1.0) (- (/ 1 (pow x 2)) 1.0))
1.843 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 4)) 1.0) (- (/ 1 (pow x 2)) 1.0)) in (x) around 0
1.843 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 4)) 1.0) (- (/ 1 (pow x 2)) 1.0)) in x
1.843 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) 1.0) in x
1.843 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
1.843 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.843 * [taylor]: Taking taylor expansion of x in x
1.843 * [backup-simplify]: Simplify 0 into 0
1.843 * [backup-simplify]: Simplify 1 into 1
1.843 * [backup-simplify]: Simplify (* 1 1) into 1
1.843 * [backup-simplify]: Simplify (* 1 1) into 1
1.844 * [backup-simplify]: Simplify (/ 1 1) into 1
1.844 * [taylor]: Taking taylor expansion of 1.0 in x
1.844 * [backup-simplify]: Simplify 1.0 into 1.0
1.844 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
1.844 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.844 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.844 * [taylor]: Taking taylor expansion of x in x
1.844 * [backup-simplify]: Simplify 0 into 0
1.844 * [backup-simplify]: Simplify 1 into 1
1.844 * [backup-simplify]: Simplify (* 1 1) into 1
1.844 * [backup-simplify]: Simplify (/ 1 1) into 1
1.844 * [taylor]: Taking taylor expansion of 1.0 in x
1.844 * [backup-simplify]: Simplify 1.0 into 1.0
1.845 * [backup-simplify]: Simplify (+ 1 0) into 1
1.845 * [backup-simplify]: Simplify (+ 1 0) into 1
1.845 * [backup-simplify]: Simplify (/ 1 1) into 1
1.845 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 4)) 1.0) (- (/ 1 (pow x 2)) 1.0)) in x
1.845 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) 1.0) in x
1.845 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
1.845 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.845 * [taylor]: Taking taylor expansion of x in x
1.845 * [backup-simplify]: Simplify 0 into 0
1.845 * [backup-simplify]: Simplify 1 into 1
1.845 * [backup-simplify]: Simplify (* 1 1) into 1
1.846 * [backup-simplify]: Simplify (* 1 1) into 1
1.846 * [backup-simplify]: Simplify (/ 1 1) into 1
1.846 * [taylor]: Taking taylor expansion of 1.0 in x
1.846 * [backup-simplify]: Simplify 1.0 into 1.0
1.846 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
1.846 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.846 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.846 * [taylor]: Taking taylor expansion of x in x
1.846 * [backup-simplify]: Simplify 0 into 0
1.846 * [backup-simplify]: Simplify 1 into 1
1.846 * [backup-simplify]: Simplify (* 1 1) into 1
1.846 * [backup-simplify]: Simplify (/ 1 1) into 1
1.846 * [taylor]: Taking taylor expansion of 1.0 in x
1.847 * [backup-simplify]: Simplify 1.0 into 1.0
1.847 * [backup-simplify]: Simplify (+ 1 0) into 1
1.847 * [backup-simplify]: Simplify (+ 1 0) into 1
1.847 * [backup-simplify]: Simplify (/ 1 1) into 1
1.847 * [backup-simplify]: Simplify 1 into 1
1.848 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.848 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.848 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.849 * [backup-simplify]: Simplify (+ 0 0) into 0
1.849 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.850 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.850 * [backup-simplify]: Simplify (+ 0 0) into 0
1.850 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1.850 * [backup-simplify]: Simplify 0 into 0
1.851 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.851 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.852 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.852 * [backup-simplify]: Simplify (+ 0 0) into 0
1.853 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.853 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.854 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
1.855 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
1.859 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ (- 1.0) 1)) (* 0 (/ 0 1)))) into 1.0
1.859 * [backup-simplify]: Simplify 1.0 into 1.0
1.860 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.861 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.862 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.863 * [backup-simplify]: Simplify (+ 0 0) into 0
1.864 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.864 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.865 * [backup-simplify]: Simplify (- 0) into 0
1.865 * [backup-simplify]: Simplify (+ 0 0) into 0
1.867 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ (- 1.0) 1)) (* 1.0 (/ 0 1)))) into 0
1.867 * [backup-simplify]: Simplify 0 into 0
1.868 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.869 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.869 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.870 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
1.870 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
1.871 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.871 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.872 * [backup-simplify]: Simplify (- 0) into 0
1.872 * [backup-simplify]: Simplify (+ 0 0) into 0
1.876 * [backup-simplify]: Simplify (- (/ (- 1.0) 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 1.0 (/ (- 1.0) 1)) (* 0 (/ 0 1)))) into 0
1.876 * [backup-simplify]: Simplify 0 into 0
1.877 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1.878 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1.878 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.879 * [backup-simplify]: Simplify (- 0) into 0
1.879 * [backup-simplify]: Simplify (+ 0 0) into 0
1.880 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1.880 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.880 * [backup-simplify]: Simplify (- 0) into 0
1.881 * [backup-simplify]: Simplify (+ 0 0) into 0
1.882 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 1.0 (/ 0 1)) (* 0 (/ (- 1.0) 1)) (* 0 (/ 0 1)))) into 0
1.882 * [backup-simplify]: Simplify 0 into 0
1.883 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1.883 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1.884 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.884 * [backup-simplify]: Simplify (- 0) into 0
1.884 * [backup-simplify]: Simplify (+ 0 0) into 0
1.885 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1.886 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.886 * [backup-simplify]: Simplify (- 0) into 0
1.886 * [backup-simplify]: Simplify (+ 0 0) into 0
1.887 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 1.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ (- 1.0) 1)) (* 0 (/ 0 1)))) into 0
1.887 * [backup-simplify]: Simplify 0 into 0
1.888 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
1.889 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
1.890 * [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
1.890 * [backup-simplify]: Simplify (- 0) into 0
1.890 * [backup-simplify]: Simplify (+ 0 0) into 0
1.891 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
1.891 * [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
1.892 * [backup-simplify]: Simplify (- 0) into 0
1.892 * [backup-simplify]: Simplify (+ 0 0) into 0
1.893 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 1.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ (- 1.0) 1)) (* 0 (/ 0 1)))) into 0
1.893 * [backup-simplify]: Simplify 0 into 0
1.894 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0
1.895 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0
1.896 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.896 * [backup-simplify]: Simplify (- 0) into 0
1.896 * [backup-simplify]: Simplify (+ 0 0) into 0
1.897 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0
1.898 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.898 * [backup-simplify]: Simplify (- 0) into 0
1.898 * [backup-simplify]: Simplify (+ 0 0) into 0
1.899 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 1.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ (- 1.0) 1)) (* 0 (/ 0 1)))) into 0
1.899 * [backup-simplify]: Simplify 0 into 0
1.900 * [backup-simplify]: Simplify (+ 1.0 (* 1 (pow (/ 1 (/ 1 x)) 2))) into (+ (pow x 2) 1.0)
1.900 * [backup-simplify]: Simplify (/ (- (pow (/ 1 (- x)) 4) (* 1.0 1.0)) (- (* (/ 1 (- x)) (/ 1 (- x))) 1.0)) into (/ (- (/ 1 (pow x 4)) 1.0) (- (/ 1 (pow x 2)) 1.0))
1.900 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 4)) 1.0) (- (/ 1 (pow x 2)) 1.0)) in (x) around 0
1.900 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 4)) 1.0) (- (/ 1 (pow x 2)) 1.0)) in x
1.900 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) 1.0) in x
1.900 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
1.900 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.900 * [taylor]: Taking taylor expansion of x in x
1.900 * [backup-simplify]: Simplify 0 into 0
1.900 * [backup-simplify]: Simplify 1 into 1
1.900 * [backup-simplify]: Simplify (* 1 1) into 1
1.901 * [backup-simplify]: Simplify (* 1 1) into 1
1.901 * [backup-simplify]: Simplify (/ 1 1) into 1
1.901 * [taylor]: Taking taylor expansion of 1.0 in x
1.901 * [backup-simplify]: Simplify 1.0 into 1.0
1.901 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
1.901 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.901 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.901 * [taylor]: Taking taylor expansion of x in x
1.901 * [backup-simplify]: Simplify 0 into 0
1.901 * [backup-simplify]: Simplify 1 into 1
1.902 * [backup-simplify]: Simplify (* 1 1) into 1
1.902 * [backup-simplify]: Simplify (/ 1 1) into 1
1.902 * [taylor]: Taking taylor expansion of 1.0 in x
1.902 * [backup-simplify]: Simplify 1.0 into 1.0
1.903 * [backup-simplify]: Simplify (+ 1 0) into 1
1.903 * [backup-simplify]: Simplify (+ 1 0) into 1
1.903 * [backup-simplify]: Simplify (/ 1 1) into 1
1.903 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 4)) 1.0) (- (/ 1 (pow x 2)) 1.0)) in x
1.904 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) 1.0) in x
1.904 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
1.904 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.904 * [taylor]: Taking taylor expansion of x in x
1.904 * [backup-simplify]: Simplify 0 into 0
1.904 * [backup-simplify]: Simplify 1 into 1
1.904 * [backup-simplify]: Simplify (* 1 1) into 1
1.904 * [backup-simplify]: Simplify (* 1 1) into 1
1.905 * [backup-simplify]: Simplify (/ 1 1) into 1
1.905 * [taylor]: Taking taylor expansion of 1.0 in x
1.906 * [backup-simplify]: Simplify 1.0 into 1.0
1.906 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
1.906 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.906 * [taylor]: Taking taylor expansion of (pow x 2) 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
1.907 * [backup-simplify]: Simplify (/ 1 1) into 1
1.907 * [taylor]: Taking taylor expansion of 1.0 in x
1.907 * [backup-simplify]: Simplify 1.0 into 1.0
1.907 * [backup-simplify]: Simplify (+ 1 0) into 1
1.908 * [backup-simplify]: Simplify (+ 1 0) into 1
1.908 * [backup-simplify]: Simplify (/ 1 1) into 1
1.908 * [backup-simplify]: Simplify 1 into 1
1.909 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.909 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.910 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.911 * [backup-simplify]: Simplify (+ 0 0) into 0
1.911 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.912 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.912 * [backup-simplify]: Simplify (+ 0 0) into 0
1.913 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1.913 * [backup-simplify]: Simplify 0 into 0
1.914 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.915 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.916 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.916 * [backup-simplify]: Simplify (+ 0 0) into 0
1.917 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.918 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.918 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
1.919 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
1.923 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ (- 1.0) 1)) (* 0 (/ 0 1)))) into 1.0
1.924 * [backup-simplify]: Simplify 1.0 into 1.0
1.925 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.926 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.927 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.927 * [backup-simplify]: Simplify (+ 0 0) into 0
1.928 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.929 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.929 * [backup-simplify]: Simplify (- 0) into 0
1.930 * [backup-simplify]: Simplify (+ 0 0) into 0
1.931 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ (- 1.0) 1)) (* 1.0 (/ 0 1)))) into 0
1.931 * [backup-simplify]: Simplify 0 into 0
1.933 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.934 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.935 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.935 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
1.936 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
1.937 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.938 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.939 * [backup-simplify]: Simplify (- 0) into 0
1.939 * [backup-simplify]: Simplify (+ 0 0) into 0
1.949 * [backup-simplify]: Simplify (- (/ (- 1.0) 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 1.0 (/ (- 1.0) 1)) (* 0 (/ 0 1)))) into 0
1.949 * [backup-simplify]: Simplify 0 into 0
1.951 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1.952 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1.953 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.954 * [backup-simplify]: Simplify (- 0) into 0
1.954 * [backup-simplify]: Simplify (+ 0 0) into 0
1.956 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1.956 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.957 * [backup-simplify]: Simplify (- 0) into 0
1.957 * [backup-simplify]: Simplify (+ 0 0) into 0
1.959 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 1.0 (/ 0 1)) (* 0 (/ (- 1.0) 1)) (* 0 (/ 0 1)))) into 0
1.959 * [backup-simplify]: Simplify 0 into 0
1.960 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1.962 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1.963 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.963 * [backup-simplify]: Simplify (- 0) into 0
1.964 * [backup-simplify]: Simplify (+ 0 0) into 0
1.965 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1.966 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.967 * [backup-simplify]: Simplify (- 0) into 0
1.967 * [backup-simplify]: Simplify (+ 0 0) into 0
1.969 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 1.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ (- 1.0) 1)) (* 0 (/ 0 1)))) into 0
1.969 * [backup-simplify]: Simplify 0 into 0
1.971 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
1.972 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
1.973 * [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
1.974 * [backup-simplify]: Simplify (- 0) into 0
1.974 * [backup-simplify]: Simplify (+ 0 0) into 0
1.976 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
1.977 * [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
1.977 * [backup-simplify]: Simplify (- 0) into 0
1.978 * [backup-simplify]: Simplify (+ 0 0) into 0
1.979 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 1.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ (- 1.0) 1)) (* 0 (/ 0 1)))) into 0
1.979 * [backup-simplify]: Simplify 0 into 0
1.981 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0
1.983 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0
1.984 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.985 * [backup-simplify]: Simplify (- 0) into 0
1.985 * [backup-simplify]: Simplify (+ 0 0) into 0
1.987 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0
1.988 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.988 * [backup-simplify]: Simplify (- 0) into 0
1.989 * [backup-simplify]: Simplify (+ 0 0) into 0
1.991 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 1.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ (- 1.0) 1)) (* 0 (/ 0 1)))) into 0
1.991 * [backup-simplify]: Simplify 0 into 0
1.991 * [backup-simplify]: Simplify (+ 1.0 (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (+ (pow x 2) 1.0)
1.991 * * * [progress]: simplifying candidates
1.994 * [simplify]: Simplifying:
  (- (log (- (pow x 4) (* 1.0 1.0))) (log (- (* x x) 1.0)))
  (log (/ (- (pow x 4) (* 1.0 1.0)) (- (* x x) 1.0)))
  (exp (/ (- (pow x 4) (* 1.0 1.0)) (- (* x x) 1.0)))
  (/ (* (* (- (pow x 4) (* 1.0 1.0)) (- (pow x 4) (* 1.0 1.0))) (- (pow x 4) (* 1.0 1.0))) (* (* (- (* x x) 1.0) (- (* x x) 1.0)) (- (* x x) 1.0)))
  (* (cbrt (/ (- (pow x 4) (* 1.0 1.0)) (- (* x x) 1.0))) (cbrt (/ (- (pow x 4) (* 1.0 1.0)) (- (* x x) 1.0))))
  (cbrt (/ (- (pow x 4) (* 1.0 1.0)) (- (* x x) 1.0)))
  (* (* (/ (- (pow x 4) (* 1.0 1.0)) (- (* x x) 1.0)) (/ (- (pow x 4) (* 1.0 1.0)) (- (* x x) 1.0))) (/ (- (pow x 4) (* 1.0 1.0)) (- (* x x) 1.0)))
  (sqrt (/ (- (pow x 4) (* 1.0 1.0)) (- (* x x) 1.0)))
  (sqrt (/ (- (pow x 4) (* 1.0 1.0)) (- (* x x) 1.0)))
  (- (- (pow x 4) (* 1.0 1.0)))
  (- (- (* x x) 1.0))
  (/ (pow x 4) (- (* x x) 1.0))
  (/ (* 1.0 1.0) (- (* x x) 1.0))
  (/ (* (cbrt (- (pow x 4) (* 1.0 1.0))) (cbrt (- (pow x 4) (* 1.0 1.0)))) (* (cbrt (- (* x x) 1.0)) (cbrt (- (* x x) 1.0))))
  (/ (cbrt (- (pow x 4) (* 1.0 1.0))) (cbrt (- (* x x) 1.0)))
  (/ (* (cbrt (- (pow x 4) (* 1.0 1.0))) (cbrt (- (pow x 4) (* 1.0 1.0)))) (sqrt (- (* x x) 1.0)))
  (/ (cbrt (- (pow x 4) (* 1.0 1.0))) (sqrt (- (* x x) 1.0)))
  (/ (* (cbrt (- (pow x 4) (* 1.0 1.0))) (cbrt (- (pow x 4) (* 1.0 1.0)))) 1)
  (/ (cbrt (- (pow x 4) (* 1.0 1.0))) (- (* x x) 1.0))
  (/ (* (cbrt (- (pow x 4) (* 1.0 1.0))) (cbrt (- (pow x 4) (* 1.0 1.0)))) (+ x (sqrt 1.0)))
  (/ (cbrt (- (pow x 4) (* 1.0 1.0))) (- x (sqrt 1.0)))
  (/ (sqrt (- (pow x 4) (* 1.0 1.0))) (* (cbrt (- (* x x) 1.0)) (cbrt (- (* x x) 1.0))))
  (/ (sqrt (- (pow x 4) (* 1.0 1.0))) (cbrt (- (* x x) 1.0)))
  (/ (sqrt (- (pow x 4) (* 1.0 1.0))) (sqrt (- (* x x) 1.0)))
  (/ (sqrt (- (pow x 4) (* 1.0 1.0))) (sqrt (- (* x x) 1.0)))
  (/ (sqrt (- (pow x 4) (* 1.0 1.0))) 1)
  (/ (sqrt (- (pow x 4) (* 1.0 1.0))) (- (* x x) 1.0))
  (/ (sqrt (- (pow x 4) (* 1.0 1.0))) (+ x (sqrt 1.0)))
  (/ (sqrt (- (pow x 4) (* 1.0 1.0))) (- x (sqrt 1.0)))
  (/ 1 (* (cbrt (- (* x x) 1.0)) (cbrt (- (* x x) 1.0))))
  (/ (- (pow x 4) (* 1.0 1.0)) (cbrt (- (* x x) 1.0)))
  (/ 1 (sqrt (- (* x x) 1.0)))
  (/ (- (pow x 4) (* 1.0 1.0)) (sqrt (- (* x x) 1.0)))
  (/ 1 1)
  (/ (- (pow x 4) (* 1.0 1.0)) (- (* x x) 1.0))
  (/ 1 (+ x (sqrt 1.0)))
  (/ (- (pow x 4) (* 1.0 1.0)) (- x (sqrt 1.0)))
  (/ (+ (pow (sqrt x) 4) 1.0) (* (cbrt (- (* x x) 1.0)) (cbrt (- (* x x) 1.0))))
  (/ (- (pow (sqrt x) 4) 1.0) (cbrt (- (* x x) 1.0)))
  (/ (+ (pow (sqrt x) 4) 1.0) (sqrt (- (* x x) 1.0)))
  (/ (- (pow (sqrt x) 4) 1.0) (sqrt (- (* x x) 1.0)))
  (/ (+ (pow (sqrt x) 4) 1.0) 1)
  (/ (- (pow (sqrt x) 4) 1.0) (- (* x x) 1.0))
  (/ (+ (pow (sqrt x) 4) 1.0) (+ x (sqrt 1.0)))
  (/ (- (pow (sqrt x) 4) 1.0) (- x (sqrt 1.0)))
  (/ (+ (sqrt (pow x 4)) 1.0) (* (cbrt (- (* x x) 1.0)) (cbrt (- (* x x) 1.0))))
  (/ (- (sqrt (pow x 4)) 1.0) (cbrt (- (* x x) 1.0)))
  (/ (+ (sqrt (pow x 4)) 1.0) (sqrt (- (* x x) 1.0)))
  (/ (- (sqrt (pow x 4)) 1.0) (sqrt (- (* x x) 1.0)))
  (/ (+ (sqrt (pow x 4)) 1.0) 1)
  (/ (- (sqrt (pow x 4)) 1.0) (- (* x x) 1.0))
  (/ (+ (sqrt (pow x 4)) 1.0) (+ x (sqrt 1.0)))
  (/ (- (sqrt (pow x 4)) 1.0) (- x (sqrt 1.0)))
  (/ (+ (pow x (/ 4 2)) 1.0) (* (cbrt (- (* x x) 1.0)) (cbrt (- (* x x) 1.0))))
  (/ (- (pow x (/ 4 2)) 1.0) (cbrt (- (* x x) 1.0)))
  (/ (+ (pow x (/ 4 2)) 1.0) (sqrt (- (* x x) 1.0)))
  (/ (- (pow x (/ 4 2)) 1.0) (sqrt (- (* x x) 1.0)))
  (/ (+ (pow x (/ 4 2)) 1.0) 1)
  (/ (- (pow x (/ 4 2)) 1.0) (- (* x x) 1.0))
  (/ (+ (pow x (/ 4 2)) 1.0) (+ x (sqrt 1.0)))
  (/ (- (pow x (/ 4 2)) 1.0) (- x (sqrt 1.0)))
  (/ 1 (- (* x x) 1.0))
  (/ (- (* x x) 1.0) (- (pow x 4) (* 1.0 1.0)))
  (/ (- (pow x 4) (* 1.0 1.0)) (* (cbrt (- (* x x) 1.0)) (cbrt (- (* x x) 1.0))))
  (/ (- (pow x 4) (* 1.0 1.0)) (sqrt (- (* x x) 1.0)))
  (/ (- (pow x 4) (* 1.0 1.0)) 1)
  (/ (- (pow x 4) (* 1.0 1.0)) (+ x (sqrt 1.0)))
  (/ (- (* x x) 1.0) (cbrt (- (pow x 4) (* 1.0 1.0))))
  (/ (- (* x x) 1.0) (sqrt (- (pow x 4) (* 1.0 1.0))))
  (/ (- (* x x) 1.0) (- (pow x 4) (* 1.0 1.0)))
  (/ (- (* x x) 1.0) (- (pow (sqrt x) 4) 1.0))
  (/ (- (* x x) 1.0) (- (sqrt (pow x 4)) 1.0))
  (/ (- (* x x) 1.0) (- (pow x (/ 4 2)) 1.0))
  (/ (- (pow x 4) (* 1.0 1.0)) (- (pow (* x x) 3) (pow 1.0 3)))
  (/ (- (pow x 4) (* 1.0 1.0)) (- (* (* x x) (* x x)) (* 1.0 1.0)))
  (* (- (* x x) 1.0) (+ (* (pow x 4) (pow x 4)) (+ (* (* 1.0 1.0) (* 1.0 1.0)) (* (pow x 4) (* 1.0 1.0)))))
  (* (- (* x x) 1.0) (+ (pow x 4) (* 1.0 1.0)))
  (+ (* 1.0 (pow x 2)) 1.0)
  (+ (pow x 2) 1.0)
  (+ (pow x 2) 1.0)
1.997 * * [simplify]: Extracting # 0 : cost  0
1.997 * * [simplify]: Extracting # 1 : cost  0
1.998 * * [simplify]: Extracting # 2 : cost  0
1.998 * * [simplify]: Extracting # 3 : cost  0
1.998 * * [simplify]: Extracting # 4 : cost  0
1.999 * * [simplify]: Extracting # 5 : cost  0
1.999 * * [simplify]: Extracting # 6 : cost  0
1.999 * * [simplify]: Extracting # 7 : cost  0
2.000 * * [simplify]: iteration  0 :  126  enodes  (cost  1143 )
2.059 * * [simplify]: Extracting # 0 : cost  0
2.060 * * [simplify]: Extracting # 1 : cost  0
2.061 * * [simplify]: Extracting # 2 : cost  0
2.061 * * [simplify]: Extracting # 3 : cost  0
2.062 * * [simplify]: Extracting # 4 : cost  0
2.063 * * [simplify]: iteration  1 :  323  enodes  (cost  1098 )
2.228 * * [simplify]: Extracting # 0 : cost  0
2.231 * * [simplify]: Extracting # 1 : cost  0
2.236 * * [simplify]: Extracting # 2 : cost  0
2.240 * * [simplify]: Extracting # 3 : cost  0
2.243 * * [simplify]: Extracting # 4 : cost  0
2.245 * * [simplify]: Extracting # 5 : cost  0
2.250 * * [simplify]: iteration  2 :  1653  enodes  (cost  1046 )
3.262 * * [simplify]: Extracting # 0 : cost  0
3.269 * * [simplify]: Extracting # 1 : cost  0
3.281 * * [simplify]: Extracting # 2 : cost  0
3.288 * * [simplify]: Extracting # 3 : cost  0
3.295 * * [simplify]: Extracting # 4 : cost  0
3.301 * * [simplify]: iteration done:  5002  enodes  (cost  903 )
3.302 * [simplify]: Simplified to:
  (log (+ (pow x 2) 1.0))
  (log (+ (pow x 2) 1.0))
  (exp (+ (* x x) 1.0))
  (pow (+ (* x x) 1.0) 3)
  (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0)))
  (cbrt (+ (* x x) 1.0))
  (pow (+ (* x x) 1.0) 3)
  (sqrt (+ (* x x) 1.0))
  (sqrt (+ (* x x) 1.0))
  (- (- (pow x 4) (* 1.0 1.0)))
  (- (- (* x x) 1.0))
  (/ (pow x 4) (- (* x x) 1.0))
  (/ (* 1.0 1.0) (- (* x x) 1.0))
  (/ (* (cbrt (- (pow x 4) (* 1.0 1.0))) (cbrt (- (pow x 4) (* 1.0 1.0)))) (* (cbrt (- (* x x) 1.0)) (cbrt (- (* x x) 1.0))))
  (/ (cbrt (- (pow x 4) (* 1.0 1.0))) (cbrt (- (* x x) 1.0)))
  (/ (* (cbrt (- (pow x 4) (* 1.0 1.0))) (cbrt (- (pow x 4) (* 1.0 1.0)))) (sqrt (- (* x x) 1.0)))
  (/ (cbrt (- (pow x 4) (* 1.0 1.0))) (sqrt (- (* x x) 1.0)))
  (* (cbrt (- (pow x 4) (* 1.0 1.0))) (cbrt (- (pow x 4) (* 1.0 1.0))))
  (/ (cbrt (- (pow x 4) (* 1.0 1.0))) (- (* x x) 1.0))
  (/ (* (cbrt (- (pow x 4) (* 1.0 1.0))) (cbrt (- (pow x 4) (* 1.0 1.0)))) (+ x (sqrt 1.0)))
  (/ (cbrt (- (pow x 4) (* 1.0 1.0))) (- x (sqrt 1.0)))
  (/ (sqrt (- (pow x 4) (* 1.0 1.0))) (* (cbrt (- (* x x) 1.0)) (cbrt (- (* x x) 1.0))))
  (/ (sqrt (- (pow x 4) (* 1.0 1.0))) (cbrt (- (* x x) 1.0)))
  (/ (sqrt (- (pow x 4) (* 1.0 1.0))) (sqrt (- (* x x) 1.0)))
  (/ (sqrt (- (pow x 4) (* 1.0 1.0))) (sqrt (- (* x x) 1.0)))
  (sqrt (- (pow x 4) (* 1.0 1.0)))
  (/ (sqrt (- (pow x 4) (* 1.0 1.0))) (- (* x x) 1.0))
  (/ (sqrt (- (pow x 4) (* 1.0 1.0))) (+ x (sqrt 1.0)))
  (/ (sqrt (- (pow x 4) (* 1.0 1.0))) (- x (sqrt 1.0)))
  (/ 1 (* (cbrt (- (* x x) 1.0)) (cbrt (- (* x x) 1.0))))
  (/ (- (pow x 4) (* 1.0 1.0)) (cbrt (- (* x x) 1.0)))
  (/ 1 (sqrt (- (* x x) 1.0)))
  (/ (- (pow x 4) (* 1.0 1.0)) (sqrt (- (* x x) 1.0)))
  1
  (+ (* x x) 1.0)
  (/ 1 (+ x (sqrt 1.0)))
  (/ (- (pow x 4) (* 1.0 1.0)) (- x (sqrt 1.0)))
  (/ (/ (+ 1.0 (* x x)) (cbrt (- (* x x) 1.0))) (cbrt (- (* x x) 1.0)))
  (/ (- (* x x) 1.0) (cbrt (- (* x x) 1.0)))
  (/ (+ 1.0 (* x x)) (sqrt (- (* x x) 1.0)))
  (/ (- (* x x) 1.0) (sqrt (- (* x x) 1.0)))
  (+ 1.0 (* x x))
  1
  (/ (+ 1.0 (* x x)) (+ x (sqrt 1.0)))
  (/ (- (* x x) 1.0) (- x (sqrt 1.0)))
  (/ (+ (sqrt (pow x 4)) 1.0) (* (cbrt (- (* x x) 1.0)) (cbrt (- (* x x) 1.0))))
  (/ (- (sqrt (pow x 4)) 1.0) (cbrt (- (* x x) 1.0)))
  (/ (+ (sqrt (pow x 4)) 1.0) (sqrt (- (* x x) 1.0)))
  (/ (- (sqrt (pow x 4)) 1.0) (sqrt (- (* x x) 1.0)))
  (+ (sqrt (pow x 4)) 1.0)
  (/ (- (sqrt (pow x 4)) 1.0) (- (* x x) 1.0))
  (/ (+ (sqrt (pow x 4)) 1.0) (+ x (sqrt 1.0)))
  (/ (- (sqrt (pow x 4)) 1.0) (- x (sqrt 1.0)))
  (/ (+ (pow x 2) 1.0) (* (cbrt (- (* x x) 1.0)) (cbrt (- (* x x) 1.0))))
  (/ (- (* x x) 1.0) (cbrt (- (* x x) 1.0)))
  (/ (+ (pow x 2) 1.0) (sqrt (- (* x x) 1.0)))
  (/ (- (* x x) 1.0) (sqrt (- (* x x) 1.0)))
  (+ (* x x) 1.0)
  1
  (/ (+ (pow x 2) 1.0) (+ x (sqrt 1.0)))
  (/ (- (* x x) 1.0) (- x (sqrt 1.0)))
  (/ 1 (- (* x x) 1.0))
  (/ (- (* x x) 1.0) (- (pow x 4) (* 1.0 1.0)))
  (/ (- (pow x 4) (* 1.0 1.0)) (* (cbrt (- (* x x) 1.0)) (cbrt (- (* x x) 1.0))))
  (/ (- (pow x 4) (* 1.0 1.0)) (sqrt (- (* x x) 1.0)))
  (- (pow x 4) (* 1.0 1.0))
  (/ (- (pow x 4) (* 1.0 1.0)) (+ x (sqrt 1.0)))
  (/ (- (* x x) 1.0) (cbrt (- (pow x 4) (* 1.0 1.0))))
  (/ (- (* x x) 1.0) (sqrt (- (pow x 4) (* 1.0 1.0))))
  (/ (- (* x x) 1.0) (- (pow x 4) (* 1.0 1.0)))
  (/ (- (* x x) 1.0) (- (* x x) 1.0))
  (/ (- (* x x) 1.0) (- (sqrt (pow x 4)) 1.0))
  1
  (/ (- (pow x 4) (* 1.0 1.0)) (- (pow x 6) (pow 1.0 3)))
  1
  (* (+ (* (* 1.0 1.0) (+ (pow x 4) (* 1.0 1.0))) (pow x 8)) (- (* x x) 1.0))
  (* (- (* x x) 1.0) (+ (pow x 4) (* 1.0 1.0)))
  (+ (* 1.0 (pow x 2)) 1.0)
  (+ (* x x) 1.0)
  (+ (* x x) 1.0)
3.302 * * * [progress]: adding candidates to table
3.431 * [progress]: [Phase 3 of 3] Extracting.
3.431 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (/ (- (pow x 4) (* 1.0 1.0)) (- (* x x) 1.0)))> #<alt (λ (x) (+ (* x x) 1.0))>)
3.431 * * * [regime-changes]: Trying 3 branch expressions: ((* x x) (+ (* x x) 1.0) x)
3.431 * * * * [regimes]: Trying to branch on (* x x) from (#<alt (λ (x) (/ (- (pow x 4) (* 1.0 1.0)) (- (* x x) 1.0)))> #<alt (λ (x) (+ (* x x) 1.0))>)
3.440 * * * * [regimes]: Trying to branch on (+ (* x x) 1.0) from (#<alt (λ (x) (/ (- (pow x 4) (* 1.0 1.0)) (- (* x x) 1.0)))> #<alt (λ (x) (+ (* x x) 1.0))>)
3.449 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (/ (- (pow x 4) (* 1.0 1.0)) (- (* x x) 1.0)))> #<alt (λ (x) (+ (* x x) 1.0))>)
3.458 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
3.458 * [simplify]: Simplifying:
  (+ (* x x) 1.0)
3.459 * * [simplify]: Extracting # 0 : cost  0
3.459 * * [simplify]: Extracting # 1 : cost  0
3.459 * * [simplify]: Extracting # 2 : cost  0
3.459 * * [simplify]: Extracting # 3 : cost  0
3.459 * * [simplify]: Extracting # 4 : cost  0
3.459 * * [simplify]: iteration  0 :  4  enodes  (cost  5 )
3.459 * * [simplify]: Extracting # 0 : cost  0
3.459 * * [simplify]: iteration  1 :  5  enodes  (cost  5 )
3.459 * * [simplify]: Extracting # 0 : cost  0
3.459 * * [simplify]: iteration done:  5  enodes  (cost  5 )
3.459 * [simplify]: Simplified to:
  (+ (* x x) 1.0)
4.082 * [regime-testing]: Baseline error score: 0.0012501562695336917
4.084 * [regime-testing]: Oracle error score: 0.00037504688086010754
4.092 * [regime-testing]: End program error score: 0.0012501562695336917