29.634 * [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.
0.015 * [simplify]: Simplifying:
  (+ (* x x) 1.0)
0.015 * * [simplify]: Extracting # 0 : cost  0
0.015 * * [simplify]: Extracting # 1 : cost  0
0.015 * * [simplify]: Extracting # 2 : cost  0
0.015 * * [simplify]: Extracting # 3 : cost  0
0.015 * * [simplify]: Extracting # 4 : cost  0
0.015 * * [simplify]: iteration  0 :  4  enodes  (cost  5 )
0.016 * * [simplify]: Extracting # 0 : cost  0
0.016 * * [simplify]: iteration  1 :  5  enodes  (cost  5 )
0.017 * * [simplify]: Extracting # 0 : cost  0
0.017 * * [simplify]: iteration done:  5  enodes  (cost  5 )
0.017 * [simplify]: Simplified to:
  (+ (* x x) 1.0)
0.017 * * [progress]: iteration 1 / 4
0.017 * * * [progress]: picking best candidate
0.018 * * * * [pick]: Picked  #<alt (λ (x) (+ (* x x) 1.0))>
0.018 * * * [progress]: localizing error
0.021 * * * [progress]: generating rewritten candidates
0.021 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.029 * * * [progress]: generating series expansions
0.029 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.029 * [backup-simplify]: Simplify (+ (* x x) 1.0) into (+ (pow x 2) 1.0)
0.029 * [approximate]: Taking taylor expansion of (+ (pow x 2) 1.0) in (x) around 0
0.029 * [taylor]: Taking taylor expansion of (+ (pow x 2) 1.0) in x
0.029 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.029 * [taylor]: Taking taylor expansion of x in x
0.029 * [backup-simplify]: Simplify 0 into 0
0.029 * [backup-simplify]: Simplify 1 into 1
0.029 * [taylor]: Taking taylor expansion of 1.0 in x
0.029 * [backup-simplify]: Simplify 1.0 into 1.0
0.029 * [taylor]: Taking taylor expansion of (+ (pow x 2) 1.0) in x
0.029 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.029 * [taylor]: Taking taylor expansion of x in x
0.029 * [backup-simplify]: Simplify 0 into 0
0.029 * [backup-simplify]: Simplify 1 into 1
0.029 * [taylor]: Taking taylor expansion of 1.0 in x
0.029 * [backup-simplify]: Simplify 1.0 into 1.0
0.030 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
0.030 * [backup-simplify]: Simplify 1.0 into 1.0
0.030 * [backup-simplify]: Simplify (+ 0 0) into 0
0.030 * [backup-simplify]: Simplify 0 into 0
0.030 * [backup-simplify]: Simplify (* 1 1) into 1
0.030 * [backup-simplify]: Simplify (+ 1 0) into 1
0.030 * [backup-simplify]: Simplify 1 into 1
0.031 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.031 * [backup-simplify]: Simplify (+ 0 0) into 0
0.031 * [backup-simplify]: Simplify 0 into 0
0.031 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.032 * [backup-simplify]: Simplify (+ 0 0) into 0
0.032 * [backup-simplify]: Simplify 0 into 0
0.032 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.033 * [backup-simplify]: Simplify (+ 0 0) into 0
0.033 * [backup-simplify]: Simplify 0 into 0
0.033 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.033 * [backup-simplify]: Simplify (+ 0 0) into 0
0.033 * [backup-simplify]: Simplify 0 into 0
0.034 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
0.034 * [backup-simplify]: Simplify (+ 0 0) into 0
0.034 * [backup-simplify]: Simplify 0 into 0
0.035 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
0.035 * [backup-simplify]: Simplify (+ 0 0) into 0
0.035 * [backup-simplify]: Simplify 0 into 0
0.036 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) 1.0) into (+ (pow x 2) 1.0)
0.036 * [backup-simplify]: Simplify (+ (* (/ 1 x) (/ 1 x)) 1.0) into (+ (/ 1 (pow x 2)) 1.0)
0.036 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in (x) around 0
0.036 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x
0.036 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.036 * [taylor]: Taking taylor expansion of (pow x 2) 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 * [backup-simplify]: Simplify (* 1 1) into 1
0.036 * [backup-simplify]: Simplify (/ 1 1) into 1
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 (+ (/ 1 (pow x 2)) 1.0) in x
0.036 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.036 * [taylor]: Taking taylor expansion of (pow x 2) 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
0.037 * [backup-simplify]: Simplify (* 1 1) into 1
0.037 * [backup-simplify]: Simplify (/ 1 1) into 1
0.037 * [taylor]: Taking taylor expansion of 1.0 in x
0.037 * [backup-simplify]: Simplify 1.0 into 1.0
0.037 * [backup-simplify]: Simplify (+ 1 0) into 1
0.037 * [backup-simplify]: Simplify 1 into 1
0.038 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.038 * [backup-simplify]: Simplify (- (+ (* 1 (/ 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 1))) into 0
0.039 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.039 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
0.039 * [backup-simplify]: Simplify 1.0 into 1.0
0.040 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.041 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 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 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.042 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.042 * [backup-simplify]: Simplify (+ 0 0) into 0
0.042 * [backup-simplify]: Simplify 0 into 0
0.043 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
0.043 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 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 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
0.045 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.045 * [backup-simplify]: Simplify (+ 0 0) into 0
0.045 * [backup-simplify]: Simplify 0 into 0
0.046 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
0.046 * [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
0.047 * [backup-simplify]: Simplify (+ 0 0) into 0
0.047 * [backup-simplify]: Simplify 0 into 0
0.048 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 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)) (* 0 (/ 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 (* 1 (pow (/ 1 (/ 1 x)) 2))) into (+ (pow x 2) 1.0)
0.049 * [backup-simplify]: Simplify (+ (* (/ 1 (- x)) (/ 1 (- x))) 1.0) into (+ (/ 1 (pow x 2)) 1.0)
0.049 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in (x) around 0
0.049 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x
0.049 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.049 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.049 * [taylor]: Taking taylor expansion of x in x
0.049 * [backup-simplify]: Simplify 0 into 0
0.049 * [backup-simplify]: Simplify 1 into 1
0.049 * [backup-simplify]: Simplify (* 1 1) into 1
0.049 * [backup-simplify]: Simplify (/ 1 1) into 1
0.049 * [taylor]: Taking taylor expansion of 1.0 in x
0.049 * [backup-simplify]: Simplify 1.0 into 1.0
0.049 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) 1.0) in x
0.049 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.049 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.049 * [taylor]: Taking taylor expansion of x in x
0.049 * [backup-simplify]: Simplify 0 into 0
0.049 * [backup-simplify]: Simplify 1 into 1
0.050 * [backup-simplify]: Simplify (* 1 1) into 1
0.050 * [backup-simplify]: Simplify (/ 1 1) into 1
0.050 * [taylor]: Taking taylor expansion of 1.0 in x
0.050 * [backup-simplify]: Simplify 1.0 into 1.0
0.050 * [backup-simplify]: Simplify (+ 1 0) into 1
0.050 * [backup-simplify]: Simplify 1 into 1
0.051 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.051 * [backup-simplify]: Simplify (- (+ (* 1 (/ 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 1))) into 0
0.052 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.052 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
0.053 * [backup-simplify]: Simplify 1.0 into 1.0
0.053 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.054 * [backup-simplify]: Simplify (- (+ (* 1 (/ 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) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.055 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.055 * [backup-simplify]: Simplify (+ 0 0) into 0
0.055 * [backup-simplify]: Simplify 0 into 0
0.056 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
0.057 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.057 * [backup-simplify]: Simplify (+ 0 0) into 0
0.057 * [backup-simplify]: Simplify 0 into 0
0.058 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
0.058 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.058 * [backup-simplify]: Simplify (+ 0 0) into 0
0.058 * [backup-simplify]: Simplify 0 into 0
0.059 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
0.060 * [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
0.060 * [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 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0
0.062 * [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
0.062 * [backup-simplify]: Simplify (+ 0 0) into 0
0.062 * [backup-simplify]: Simplify 0 into 0
0.062 * [backup-simplify]: Simplify (+ 1.0 (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (+ (pow x 2) 1.0)
0.063 * * * [progress]: simplifying candidates
0.063 * [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)
0.063 * * [simplify]: Extracting # 0 : cost  0
0.063 * * [simplify]: Extracting # 1 : cost  0
0.063 * * [simplify]: Extracting # 2 : cost  0
0.063 * * [simplify]: Extracting # 3 : cost  0
0.063 * * [simplify]: Extracting # 4 : cost  0
0.063 * * [simplify]: Extracting # 5 : cost  0
0.063 * * [simplify]: iteration  0 :  28  enodes  (cost  124 )
0.071 * * [simplify]: Extracting # 0 : cost  0
0.071 * * [simplify]: Extracting # 1 : cost  0
0.071 * * [simplify]: Extracting # 2 : cost  0
0.071 * * [simplify]: Extracting # 3 : cost  0
0.071 * * [simplify]: Extracting # 4 : cost  0
0.072 * * [simplify]: iteration  1 :  81  enodes  (cost  121 )
0.099 * * [simplify]: Extracting # 0 : cost  0
0.099 * * [simplify]: Extracting # 1 : cost  0
0.099 * * [simplify]: Extracting # 2 : cost  0
0.099 * * [simplify]: Extracting # 3 : cost  0
0.100 * * [simplify]: iteration  2 :  204  enodes  (cost  101 )
0.152 * * [simplify]: Extracting # 0 : cost  0
0.155 * * [simplify]: Extracting # 1 : cost  0
0.156 * * [simplify]: Extracting # 2 : cost  0
0.156 * * [simplify]: Extracting # 3 : cost  0
0.156 * * [simplify]: Extracting # 4 : cost  0
0.156 * * [simplify]: iteration  3 :  425  enodes  (cost  101 )
0.318 * * [simplify]: Extracting # 0 : cost  0
0.319 * * [simplify]: Extracting # 1 : cost  0
0.323 * * [simplify]: Extracting # 2 : cost  0
0.324 * * [simplify]: Extracting # 3 : cost  0
0.324 * * [simplify]: Extracting # 4 : cost  0
0.325 * * [simplify]: iteration  4 :  1105  enodes  (cost  101 )
0.979 * * [simplify]: Extracting # 0 : cost  0
0.981 * * [simplify]: Extracting # 1 : cost  0
0.983 * * [simplify]: Extracting # 2 : cost  0
0.985 * * [simplify]: Extracting # 3 : cost  0
0.986 * * [simplify]: Extracting # 4 : cost  0
0.988 * * [simplify]: Extracting # 5 : cost  0
0.989 * * [simplify]: iteration  5 :  2782  enodes  (cost  101 )
2.036 * * [simplify]: Extracting # 0 : cost  0
2.040 * * [simplify]: Extracting # 1 : cost  0
2.045 * * [simplify]: Extracting # 2 : cost  0
2.049 * * [simplify]: Extracting # 3 : cost  0
2.053 * * [simplify]: Extracting # 4 : cost  0
2.058 * * [simplify]: iteration done:  5000  enodes  (cost  101 )
2.058 * [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)
2.058 * * * [progress]: adding candidates to table
2.081 * * [progress]: iteration 2 / 4
2.081 * * * [progress]: picking best candidate
2.083 * * * * [pick]: Picked  #<alt (λ (x) (/ (- (pow x 4) (* 1.0 1.0)) (- (* x x) 1.0)))>
2.083 * * * [progress]: localizing error
2.091 * * * [progress]: generating rewritten candidates
2.091 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
2.131 * * * [progress]: generating series expansions
2.131 * * * * [progress]: [ 1 / 1 ] generating series at (2)
2.132 * [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))
2.132 * [approximate]: Taking taylor expansion of (/ (- (pow x 4) 1.0) (- (pow x 2) 1.0)) in (x) around 0
2.132 * [taylor]: Taking taylor expansion of (/ (- (pow x 4) 1.0) (- (pow x 2) 1.0)) in x
2.132 * [taylor]: Taking taylor expansion of (- (pow x 4) 1.0) in x
2.132 * [taylor]: Taking taylor expansion of (pow x 4) in x
2.132 * [taylor]: Taking taylor expansion of x in x
2.132 * [backup-simplify]: Simplify 0 into 0
2.132 * [backup-simplify]: Simplify 1 into 1
2.132 * [taylor]: Taking taylor expansion of 1.0 in x
2.132 * [backup-simplify]: Simplify 1.0 into 1.0
2.132 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x
2.132 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.132 * [taylor]: Taking taylor expansion of x in x
2.132 * [backup-simplify]: Simplify 0 into 0
2.132 * [backup-simplify]: Simplify 1 into 1
2.132 * [taylor]: Taking taylor expansion of 1.0 in x
2.132 * [backup-simplify]: Simplify 1.0 into 1.0
2.132 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
2.133 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
2.133 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
2.134 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
2.134 * [backup-simplify]: Simplify (/ (- 1.0) (- 1.0)) into 1.0
2.134 * [taylor]: Taking taylor expansion of (/ (- (pow x 4) 1.0) (- (pow x 2) 1.0)) in x
2.134 * [taylor]: Taking taylor expansion of (- (pow x 4) 1.0) in x
2.134 * [taylor]: Taking taylor expansion of (pow x 4) in x
2.134 * [taylor]: Taking taylor expansion of x in x
2.134 * [backup-simplify]: Simplify 0 into 0
2.134 * [backup-simplify]: Simplify 1 into 1
2.134 * [taylor]: Taking taylor expansion of 1.0 in x
2.134 * [backup-simplify]: Simplify 1.0 into 1.0
2.134 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x
2.134 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.134 * [taylor]: Taking taylor expansion of x in x
2.135 * [backup-simplify]: Simplify 0 into 0
2.135 * [backup-simplify]: Simplify 1 into 1
2.135 * [taylor]: Taking taylor expansion of 1.0 in x
2.135 * [backup-simplify]: Simplify 1.0 into 1.0
2.135 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
2.138 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
2.138 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
2.139 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
2.140 * [backup-simplify]: Simplify (/ (- 1.0) (- 1.0)) into 1.0
2.140 * [backup-simplify]: Simplify 1.0 into 1.0
2.140 * [backup-simplify]: Simplify (- 0) into 0
2.140 * [backup-simplify]: Simplify (+ 0 0) into 0
2.140 * [backup-simplify]: Simplify (- 0) into 0
2.141 * [backup-simplify]: Simplify (+ 0 0) into 0
2.141 * [backup-simplify]: Simplify (- (/ 0 (- 1.0)) (+ (* 1.0 (/ 0 (- 1.0))))) into 0
2.141 * [backup-simplify]: Simplify 0 into 0
2.141 * [backup-simplify]: Simplify (- 0) into 0
2.141 * [backup-simplify]: Simplify (+ 0 0) into 0
2.142 * [backup-simplify]: Simplify (* 1 1) into 1
2.142 * [backup-simplify]: Simplify (- 0) into 0
2.142 * [backup-simplify]: Simplify (+ 1 0) into 1
2.145 * [backup-simplify]: Simplify (- (/ 0 (- 1.0)) (+ (* 1.0 (/ 1 (- 1.0))) (* 0 (/ 0 (- 1.0))))) into 1.0
2.145 * [backup-simplify]: Simplify 1.0 into 1.0
2.145 * [backup-simplify]: Simplify (- 0) into 0
2.145 * [backup-simplify]: Simplify (+ 0 0) into 0
2.146 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.146 * [backup-simplify]: Simplify (- 0) into 0
2.146 * [backup-simplify]: Simplify (+ 0 0) into 0
2.147 * [backup-simplify]: Simplify (- (/ 0 (- 1.0)) (+ (* 1.0 (/ 0 (- 1.0))) (* 0 (/ 1 (- 1.0))) (* 1.0 (/ 0 (- 1.0))))) into 0
2.147 * [backup-simplify]: Simplify 0 into 0
2.147 * [backup-simplify]: Simplify (* 1 1) into 1
2.147 * [backup-simplify]: Simplify (* 1 1) into 1
2.147 * [backup-simplify]: Simplify (- 0) into 0
2.148 * [backup-simplify]: Simplify (+ 1 0) into 1
2.148 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.149 * [backup-simplify]: Simplify (- 0) into 0
2.149 * [backup-simplify]: Simplify (+ 0 0) into 0
2.152 * [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
2.152 * [backup-simplify]: Simplify 0 into 0
2.153 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.153 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.153 * [backup-simplify]: Simplify (- 0) into 0
2.154 * [backup-simplify]: Simplify (+ 0 0) into 0
2.154 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.154 * [backup-simplify]: Simplify (- 0) into 0
2.154 * [backup-simplify]: Simplify (+ 0 0) into 0
2.155 * [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
2.155 * [backup-simplify]: Simplify 0 into 0
2.156 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.156 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.156 * [backup-simplify]: Simplify (- 0) into 0
2.157 * [backup-simplify]: Simplify (+ 0 0) into 0
2.157 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 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
2.158 * [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
2.159 * [backup-simplify]: Simplify 0 into 0
2.159 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.160 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.160 * [backup-simplify]: Simplify (- 0) into 0
2.160 * [backup-simplify]: Simplify (+ 0 0) into 0
2.161 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.161 * [backup-simplify]: Simplify (- 0) into 0
2.161 * [backup-simplify]: Simplify (+ 0 0) into 0
2.162 * [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
2.162 * [backup-simplify]: Simplify 0 into 0
2.163 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.163 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.163 * [backup-simplify]: Simplify (- 0) into 0
2.164 * [backup-simplify]: Simplify (+ 0 0) into 0
2.165 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.165 * [backup-simplify]: Simplify (- 0) into 0
2.165 * [backup-simplify]: Simplify (+ 0 0) into 0
2.166 * [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
2.166 * [backup-simplify]: Simplify 0 into 0
2.166 * [backup-simplify]: Simplify (+ (* 1.0 (pow x 2)) 1.0) into (+ (* 1.0 (pow x 2)) 1.0)
2.167 * [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))
2.167 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 4)) 1.0) (- (/ 1 (pow x 2)) 1.0)) in (x) around 0
2.167 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 4)) 1.0) (- (/ 1 (pow x 2)) 1.0)) in x
2.167 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) 1.0) in x
2.167 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
2.167 * [taylor]: Taking taylor expansion of (pow x 4) in x
2.167 * [taylor]: Taking taylor expansion of x in x
2.167 * [backup-simplify]: Simplify 0 into 0
2.167 * [backup-simplify]: Simplify 1 into 1
2.167 * [backup-simplify]: Simplify (* 1 1) into 1
2.167 * [backup-simplify]: Simplify (* 1 1) into 1
2.168 * [backup-simplify]: Simplify (/ 1 1) into 1
2.168 * [taylor]: Taking taylor expansion of 1.0 in x
2.168 * [backup-simplify]: Simplify 1.0 into 1.0
2.168 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
2.168 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.168 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.168 * [taylor]: Taking taylor expansion of x in x
2.168 * [backup-simplify]: Simplify 0 into 0
2.168 * [backup-simplify]: Simplify 1 into 1
2.168 * [backup-simplify]: Simplify (* 1 1) into 1
2.168 * [backup-simplify]: Simplify (/ 1 1) into 1
2.168 * [taylor]: Taking taylor expansion of 1.0 in x
2.168 * [backup-simplify]: Simplify 1.0 into 1.0
2.169 * [backup-simplify]: Simplify (+ 1 0) into 1
2.169 * [backup-simplify]: Simplify (+ 1 0) into 1
2.169 * [backup-simplify]: Simplify (/ 1 1) into 1
2.169 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 4)) 1.0) (- (/ 1 (pow x 2)) 1.0)) in x
2.169 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) 1.0) in x
2.169 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
2.169 * [taylor]: Taking taylor expansion of (pow x 4) in x
2.169 * [taylor]: Taking taylor expansion of x in x
2.169 * [backup-simplify]: Simplify 0 into 0
2.169 * [backup-simplify]: Simplify 1 into 1
2.169 * [backup-simplify]: Simplify (* 1 1) into 1
2.170 * [backup-simplify]: Simplify (* 1 1) into 1
2.170 * [backup-simplify]: Simplify (/ 1 1) into 1
2.170 * [taylor]: Taking taylor expansion of 1.0 in x
2.170 * [backup-simplify]: Simplify 1.0 into 1.0
2.170 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
2.170 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.170 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.170 * [taylor]: Taking taylor expansion of x in x
2.170 * [backup-simplify]: Simplify 0 into 0
2.170 * [backup-simplify]: Simplify 1 into 1
2.170 * [backup-simplify]: Simplify (* 1 1) into 1
2.170 * [backup-simplify]: Simplify (/ 1 1) into 1
2.170 * [taylor]: Taking taylor expansion of 1.0 in x
2.170 * [backup-simplify]: Simplify 1.0 into 1.0
2.171 * [backup-simplify]: Simplify (+ 1 0) into 1
2.171 * [backup-simplify]: Simplify (+ 1 0) into 1
2.171 * [backup-simplify]: Simplify (/ 1 1) into 1
2.171 * [backup-simplify]: Simplify 1 into 1
2.172 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.172 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.172 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.173 * [backup-simplify]: Simplify (+ 0 0) into 0
2.173 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.173 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.174 * [backup-simplify]: Simplify (+ 0 0) into 0
2.174 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
2.174 * [backup-simplify]: Simplify 0 into 0
2.174 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.175 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.175 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.176 * [backup-simplify]: Simplify (+ 0 0) into 0
2.176 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.177 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.177 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
2.177 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
2.180 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ (- 1.0) 1)) (* 0 (/ 0 1)))) into 1.0
2.180 * [backup-simplify]: Simplify 1.0 into 1.0
2.180 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.181 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.181 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.182 * [backup-simplify]: Simplify (+ 0 0) into 0
2.182 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.183 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.183 * [backup-simplify]: Simplify (- 0) into 0
2.183 * [backup-simplify]: Simplify (+ 0 0) into 0
2.184 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ (- 1.0) 1)) (* 1.0 (/ 0 1)))) into 0
2.184 * [backup-simplify]: Simplify 0 into 0
2.184 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.185 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.185 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.186 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
2.186 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
2.187 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.187 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.187 * [backup-simplify]: Simplify (- 0) into 0
2.188 * [backup-simplify]: Simplify (+ 0 0) into 0
2.191 * [backup-simplify]: Simplify (- (/ (- 1.0) 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 1.0 (/ (- 1.0) 1)) (* 0 (/ 0 1)))) into 0
2.191 * [backup-simplify]: Simplify 0 into 0
2.192 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.193 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.193 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.193 * [backup-simplify]: Simplify (- 0) into 0
2.194 * [backup-simplify]: Simplify (+ 0 0) into 0
2.194 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.195 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.195 * [backup-simplify]: Simplify (- 0) into 0
2.195 * [backup-simplify]: Simplify (+ 0 0) into 0
2.196 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 1.0 (/ 0 1)) (* 0 (/ (- 1.0) 1)) (* 0 (/ 0 1)))) into 0
2.196 * [backup-simplify]: Simplify 0 into 0
2.197 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.198 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.198 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.199 * [backup-simplify]: Simplify (- 0) into 0
2.199 * [backup-simplify]: Simplify (+ 0 0) into 0
2.199 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.200 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.200 * [backup-simplify]: Simplify (- 0) into 0
2.200 * [backup-simplify]: Simplify (+ 0 0) into 0
2.201 * [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
2.201 * [backup-simplify]: Simplify 0 into 0
2.202 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
2.203 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
2.203 * [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
2.204 * [backup-simplify]: Simplify (- 0) into 0
2.204 * [backup-simplify]: Simplify (+ 0 0) into 0
2.205 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
2.205 * [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 (- 0) into 0
2.206 * [backup-simplify]: Simplify (+ 0 0) into 0
2.206 * [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
2.206 * [backup-simplify]: Simplify 0 into 0
2.207 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0
2.208 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0
2.209 * [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
2.209 * [backup-simplify]: Simplify (- 0) into 0
2.210 * [backup-simplify]: Simplify (+ 0 0) into 0
2.211 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0
2.211 * [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
2.211 * [backup-simplify]: Simplify (- 0) into 0
2.212 * [backup-simplify]: Simplify (+ 0 0) into 0
2.212 * [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
2.212 * [backup-simplify]: Simplify 0 into 0
2.213 * [backup-simplify]: Simplify (+ 1.0 (* 1 (pow (/ 1 (/ 1 x)) 2))) into (+ (pow x 2) 1.0)
2.213 * [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))
2.213 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 4)) 1.0) (- (/ 1 (pow x 2)) 1.0)) in (x) around 0
2.213 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 4)) 1.0) (- (/ 1 (pow x 2)) 1.0)) in x
2.213 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) 1.0) in x
2.213 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
2.213 * [taylor]: Taking taylor expansion of (pow x 4) in x
2.213 * [taylor]: Taking taylor expansion of x in x
2.213 * [backup-simplify]: Simplify 0 into 0
2.213 * [backup-simplify]: Simplify 1 into 1
2.214 * [backup-simplify]: Simplify (* 1 1) into 1
2.214 * [backup-simplify]: Simplify (* 1 1) into 1
2.214 * [backup-simplify]: Simplify (/ 1 1) into 1
2.214 * [taylor]: Taking taylor expansion of 1.0 in x
2.214 * [backup-simplify]: Simplify 1.0 into 1.0
2.214 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
2.214 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.214 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.214 * [taylor]: Taking taylor expansion of x in x
2.214 * [backup-simplify]: Simplify 0 into 0
2.214 * [backup-simplify]: Simplify 1 into 1
2.214 * [backup-simplify]: Simplify (* 1 1) into 1
2.215 * [backup-simplify]: Simplify (/ 1 1) into 1
2.215 * [taylor]: Taking taylor expansion of 1.0 in x
2.215 * [backup-simplify]: Simplify 1.0 into 1.0
2.215 * [backup-simplify]: Simplify (+ 1 0) into 1
2.215 * [backup-simplify]: Simplify (+ 1 0) into 1
2.215 * [backup-simplify]: Simplify (/ 1 1) into 1
2.215 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 4)) 1.0) (- (/ 1 (pow x 2)) 1.0)) in x
2.215 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 4)) 1.0) in x
2.215 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
2.215 * [taylor]: Taking taylor expansion of (pow x 4) in x
2.215 * [taylor]: Taking taylor expansion of x in x
2.215 * [backup-simplify]: Simplify 0 into 0
2.215 * [backup-simplify]: Simplify 1 into 1
2.216 * [backup-simplify]: Simplify (* 1 1) into 1
2.216 * [backup-simplify]: Simplify (* 1 1) into 1
2.216 * [backup-simplify]: Simplify (/ 1 1) into 1
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 (- (/ 1 (pow x 2)) 1.0) in x
2.216 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.216 * [taylor]: Taking taylor expansion of (pow x 2) in x
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 * [backup-simplify]: Simplify (* 1 1) into 1
2.217 * [backup-simplify]: Simplify (/ 1 1) into 1
2.217 * [taylor]: Taking taylor expansion of 1.0 in x
2.217 * [backup-simplify]: Simplify 1.0 into 1.0
2.217 * [backup-simplify]: Simplify (+ 1 0) into 1
2.217 * [backup-simplify]: Simplify (+ 1 0) into 1
2.217 * [backup-simplify]: Simplify (/ 1 1) into 1
2.217 * [backup-simplify]: Simplify 1 into 1
2.218 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.218 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.219 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.219 * [backup-simplify]: Simplify (+ 0 0) into 0
2.219 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.220 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.220 * [backup-simplify]: Simplify (+ 0 0) into 0
2.220 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
2.220 * [backup-simplify]: Simplify 0 into 0
2.221 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.221 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.224 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.224 * [backup-simplify]: Simplify (+ 0 0) into 0
2.225 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.225 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.225 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
2.226 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
2.228 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ (- 1.0) 1)) (* 0 (/ 0 1)))) into 1.0
2.229 * [backup-simplify]: Simplify 1.0 into 1.0
2.229 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.230 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.230 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.230 * [backup-simplify]: Simplify (+ 0 0) into 0
2.231 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.231 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.232 * [backup-simplify]: Simplify (- 0) into 0
2.232 * [backup-simplify]: Simplify (+ 0 0) into 0
2.233 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ (- 1.0) 1)) (* 1.0 (/ 0 1)))) into 0
2.233 * [backup-simplify]: Simplify 0 into 0
2.233 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.234 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.234 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.235 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
2.235 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
2.236 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.236 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.236 * [backup-simplify]: Simplify (- 0) into 0
2.237 * [backup-simplify]: Simplify (+ 0 0) into 0
2.240 * [backup-simplify]: Simplify (- (/ (- 1.0) 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 1.0 (/ (- 1.0) 1)) (* 0 (/ 0 1)))) into 0
2.240 * [backup-simplify]: Simplify 0 into 0
2.241 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.241 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.242 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.242 * [backup-simplify]: Simplify (- 0) into 0
2.242 * [backup-simplify]: Simplify (+ 0 0) into 0
2.243 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.244 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.244 * [backup-simplify]: Simplify (- 0) into 0
2.244 * [backup-simplify]: Simplify (+ 0 0) into 0
2.245 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 1.0 (/ 0 1)) (* 0 (/ (- 1.0) 1)) (* 0 (/ 0 1)))) into 0
2.245 * [backup-simplify]: Simplify 0 into 0
2.246 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.246 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.247 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.247 * [backup-simplify]: Simplify (- 0) into 0
2.248 * [backup-simplify]: Simplify (+ 0 0) into 0
2.249 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.249 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.249 * [backup-simplify]: Simplify (- 0) into 0
2.249 * [backup-simplify]: Simplify (+ 0 0) into 0
2.250 * [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
2.250 * [backup-simplify]: Simplify 0 into 0
2.251 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
2.252 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
2.253 * [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
2.253 * [backup-simplify]: Simplify (- 0) into 0
2.253 * [backup-simplify]: Simplify (+ 0 0) into 0
2.254 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
2.254 * [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
2.255 * [backup-simplify]: Simplify (- 0) into 0
2.255 * [backup-simplify]: Simplify (+ 0 0) into 0
2.256 * [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
2.256 * [backup-simplify]: Simplify 0 into 0
2.257 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0
2.258 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0
2.258 * [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
2.258 * [backup-simplify]: Simplify (- 0) into 0
2.259 * [backup-simplify]: Simplify (+ 0 0) into 0
2.259 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0
2.260 * [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
2.260 * [backup-simplify]: Simplify (- 0) into 0
2.260 * [backup-simplify]: Simplify (+ 0 0) into 0
2.261 * [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
2.261 * [backup-simplify]: Simplify 0 into 0
2.262 * [backup-simplify]: Simplify (+ 1.0 (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (+ (pow x 2) 1.0)
2.262 * * * [progress]: simplifying candidates
2.263 * [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)
2.264 * * [simplify]: Extracting # 0 : cost  0
2.264 * * [simplify]: Extracting # 1 : cost  0
2.264 * * [simplify]: Extracting # 2 : cost  0
2.265 * * [simplify]: Extracting # 3 : cost  0
2.265 * * [simplify]: Extracting # 4 : cost  0
2.265 * * [simplify]: Extracting # 5 : cost  0
2.265 * * [simplify]: Extracting # 6 : cost  0
2.265 * * [simplify]: Extracting # 7 : cost  0
2.265 * * [simplify]: iteration  0 :  126  enodes  (cost  1143 )
2.297 * * [simplify]: Extracting # 0 : cost  0
2.297 * * [simplify]: Extracting # 1 : cost  0
2.301 * * [simplify]: Extracting # 2 : cost  0
2.301 * * [simplify]: Extracting # 3 : cost  0
2.301 * * [simplify]: Extracting # 4 : cost  0
2.302 * * [simplify]: Extracting # 5 : cost  0
2.302 * * [simplify]: iteration  1 :  312  enodes  (cost  1098 )
2.387 * * [simplify]: Extracting # 0 : cost  0
2.388 * * [simplify]: Extracting # 1 : cost  0
2.389 * * [simplify]: Extracting # 2 : cost  0
2.390 * * [simplify]: Extracting # 3 : cost  0
2.391 * * [simplify]: Extracting # 4 : cost  0
2.392 * * [simplify]: Extracting # 5 : cost  0
2.392 * * [simplify]: iteration  2 :  906  enodes  (cost  1044 )
2.963 * * [simplify]: Extracting # 0 : cost  0
2.966 * * [simplify]: Extracting # 1 : cost  0
2.970 * * [simplify]: Extracting # 2 : cost  0
2.973 * * [simplify]: Extracting # 3 : cost  0
2.977 * * [simplify]: Extracting # 4 : cost  0
2.980 * * [simplify]: iteration  3 :  3321  enodes  (cost  881 )
3.854 * * [simplify]: Extracting # 0 : cost  0
3.860 * * [simplify]: Extracting # 1 : cost  0
3.866 * * [simplify]: Extracting # 2 : cost  0
3.872 * * [simplify]: iteration done:  5000  enodes  (cost  881 )
3.872 * [simplify]: Simplified to:
  (log (+ (* x x) 1.0))
  (log (+ (* x x) 1.0))
  (exp (+ (* x x) 1.0))
  (pow (+ (pow x 2) 1.0) 3)
  (* (cbrt (+ (* x x) 1.0)) (cbrt (+ (* x x) 1.0)))
  (cbrt (+ (* x x) 1.0))
  (pow (+ (pow x 2) 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)))
  (/ (/ (+ (* x x) 1.0) (cbrt (- (* x x) 1.0))) (cbrt (- (* x x) 1.0)))
  (/ (- (* x x) 1.0) (cbrt (- (* x x) 1.0)))
  (/ (+ (* x x) 1.0) (sqrt (- (* x x) 1.0)))
  (/ (- (* x x) 1.0) (sqrt (- (* x x) 1.0)))
  (+ (* x x) 1.0)
  1
  (/ (+ (* x x) 1.0) (+ 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)))
  (/ (/ (+ (* x x) 1.0) (cbrt (- (* x x) 1.0))) (cbrt (- (* x x) 1.0)))
  (/ (- (* x x) 1.0) (cbrt (- (* x x) 1.0)))
  (/ (+ (* x x) 1.0) (sqrt (- (* x x) 1.0)))
  (/ (- (* x x) 1.0) (sqrt (- (* x x) 1.0)))
  (+ (* x x) 1.0)
  1
  (/ (+ (* x x) 1.0) (+ x (sqrt 1.0)))
  (/ (- (* x x) 1.0) (- x (sqrt 1.0)))
  (/ 1 (- (* x x) 1.0))
  (/ 1 (+ (* x x) 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))))
  (/ 1 (+ (* x x) 1.0))
  1
  (/ (- (* 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)
3.873 * * * [progress]: adding candidates to table
3.983 * [progress]: [Phase 3 of 3] Extracting.
3.983 * * [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))>)
3.983 * * * [regime-changes]: Trying 3 branch expressions: ((* x x) (+ (* x x) 1.0) x)
3.983 * * * * [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))>)
3.992 * * * * [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))>)
4.002 * * * * [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))>)
4.012 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
4.012 * [simplify]: Simplifying:
  (+ (* x x) 1.0)
4.012 * * [simplify]: Extracting # 0 : cost  0
4.012 * * [simplify]: Extracting # 1 : cost  0
4.012 * * [simplify]: Extracting # 2 : cost  0
4.012 * * [simplify]: Extracting # 3 : cost  0
4.012 * * [simplify]: Extracting # 4 : cost  0
4.012 * * [simplify]: iteration  0 :  4  enodes  (cost  5 )
4.013 * * [simplify]: Extracting # 0 : cost  0
4.013 * * [simplify]: iteration  1 :  5  enodes  (cost  5 )
4.013 * * [simplify]: Extracting # 0 : cost  0
4.013 * * [simplify]: iteration done:  5  enodes  (cost  5 )
4.013 * [simplify]: Simplified to:
  (+ (* x x) 1.0)
4.344 * [regime-testing]: Baseline error score: 0.0007500937617202151
4.344 * [regime-testing]: Oracle error score: 0.00025003125390673836
4.345 * [regime-testing]: End program error score: 0.0007500937617202151