1.402 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.011 * * * [progress]: [2/2] Setting up program.
0.012 * [progress]: [Phase 2 of 3] Improving.
0.012 * [simplify]: Simplifying:
  (- (* x x) 1.0)
0.013 * * [simplify]: Extracting # 0 : cost  0
0.013 * * [simplify]: Extracting # 1 : cost  0
0.013 * * [simplify]: Extracting # 2 : cost  0
0.013 * * [simplify]: Extracting # 3 : cost  0
0.013 * * [simplify]: Extracting # 4 : cost  0
0.013 * * [simplify]: iteration  0 :  4  enodes  (cost  5 )
0.014 * * [simplify]: Extracting # 0 : cost  0
0.014 * * [simplify]: Extracting # 1 : cost  0
0.014 * * [simplify]: Extracting # 2 : cost  0
0.014 * * [simplify]: iteration  1 :  7  enodes  (cost  5 )
0.016 * * [simplify]: Extracting # 0 : cost  0
0.016 * * [simplify]: iteration  2 :  8  enodes  (cost  5 )
0.017 * * [simplify]: Extracting # 0 : cost  0
0.017 * * [simplify]: iteration done:  8  enodes  (cost  5 )
0.017 * [simplify]: Simplified to:
  (- (* x x) 1.0)
0.018 * * [progress]: iteration 1 / 4
0.018 * * * [progress]: picking best candidate
0.019 * * * * [pick]: Picked  #<alt (λ (x) (- (* x x) 1.0))>
0.019 * * * [progress]: localizing error
0.022 * * * [progress]: generating rewritten candidates
0.022 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.032 * * * [progress]: generating series expansions
0.032 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.032 * [backup-simplify]: Simplify (- (* x x) 1.0) into (- (pow x 2) 1.0)
0.032 * [approximate]: Taking taylor expansion of (- (pow x 2) 1.0) in (x) around 0
0.032 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x
0.032 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.032 * [taylor]: Taking taylor expansion of x in x
0.032 * [backup-simplify]: Simplify 0 into 0
0.032 * [backup-simplify]: Simplify 1 into 1
0.032 * [taylor]: Taking taylor expansion of 1.0 in x
0.032 * [backup-simplify]: Simplify 1.0 into 1.0
0.032 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x
0.032 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.032 * [taylor]: Taking taylor expansion of x in x
0.032 * [backup-simplify]: Simplify 0 into 0
0.032 * [backup-simplify]: Simplify 1 into 1
0.032 * [taylor]: Taking taylor expansion of 1.0 in x
0.032 * [backup-simplify]: Simplify 1.0 into 1.0
0.033 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.034 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
0.034 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.034 * [backup-simplify]: Simplify (- 0) 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 1) into 1
0.035 * [backup-simplify]: Simplify (- 0) into 0
0.035 * [backup-simplify]: Simplify (+ 1 0) into 1
0.035 * [backup-simplify]: Simplify 1 into 1
0.036 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.036 * [backup-simplify]: Simplify (- 0) 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) 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) into 0
0.039 * [backup-simplify]: Simplify (+ 0 0) into 0
0.039 * [backup-simplify]: Simplify 0 into 0
0.039 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.040 * [backup-simplify]: Simplify (- 0) 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 1)))))) into 0
0.041 * [backup-simplify]: Simplify (- 0) into 0
0.041 * [backup-simplify]: Simplify (+ 0 0) into 0
0.041 * [backup-simplify]: Simplify 0 into 0
0.042 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
0.042 * [backup-simplify]: Simplify (- 0) 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 (pow x 2)) (- 1.0)) into (- (pow x 2) 1.0)
0.043 * [backup-simplify]: Simplify (- (* (/ 1 x) (/ 1 x)) 1.0) into (- (/ 1 (pow x 2)) 1.0)
0.043 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in (x) around 0
0.043 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.043 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.043 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.043 * [taylor]: Taking taylor expansion of x in x
0.043 * [backup-simplify]: Simplify 0 into 0
0.043 * [backup-simplify]: Simplify 1 into 1
0.043 * [backup-simplify]: Simplify (* 1 1) into 1
0.044 * [backup-simplify]: Simplify (/ 1 1) into 1
0.044 * [taylor]: Taking taylor expansion of 1.0 in x
0.044 * [backup-simplify]: Simplify 1.0 into 1.0
0.044 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.044 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.044 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.044 * [taylor]: Taking taylor expansion of x in x
0.044 * [backup-simplify]: Simplify 0 into 0
0.044 * [backup-simplify]: Simplify 1 into 1
0.044 * [backup-simplify]: Simplify (* 1 1) into 1
0.044 * [backup-simplify]: Simplify (/ 1 1) into 1
0.044 * [taylor]: Taking taylor expansion of 1.0 in x
0.044 * [backup-simplify]: Simplify 1.0 into 1.0
0.045 * [backup-simplify]: Simplify (+ 1 0) into 1
0.045 * [backup-simplify]: Simplify 1 into 1
0.045 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.045 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.046 * [backup-simplify]: Simplify (+ 0 0) into 0
0.046 * [backup-simplify]: Simplify 0 into 0
0.050 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.050 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.051 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.051 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
0.051 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.052 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.053 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.053 * [backup-simplify]: Simplify (- 0) 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 1))))) into 0
0.054 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.055 * [backup-simplify]: Simplify (- 0) 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
0.056 * [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) 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
0.059 * [backup-simplify]: Simplify (- 0) into 0
0.059 * [backup-simplify]: Simplify (+ 0 0) into 0
0.059 * [backup-simplify]: Simplify 0 into 0
0.060 * [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
0.061 * [backup-simplify]: Simplify (- 0) into 0
0.061 * [backup-simplify]: Simplify (+ 0 0) into 0
0.061 * [backup-simplify]: Simplify 0 into 0
0.062 * [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
0.063 * [backup-simplify]: Simplify (- 0) into 0
0.063 * [backup-simplify]: Simplify (+ 0 0) into 0
0.063 * [backup-simplify]: Simplify 0 into 0
0.063 * [backup-simplify]: Simplify (+ (- 1.0) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (- (pow x 2) 1.0)
0.064 * [backup-simplify]: Simplify (- (* (/ 1 (- x)) (/ 1 (- x))) 1.0) into (- (/ 1 (pow x 2)) 1.0)
0.064 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in (x) around 0
0.064 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.064 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.064 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.064 * [taylor]: Taking taylor expansion of x in x
0.064 * [backup-simplify]: Simplify 0 into 0
0.064 * [backup-simplify]: Simplify 1 into 1
0.064 * [backup-simplify]: Simplify (* 1 1) into 1
0.064 * [backup-simplify]: Simplify (/ 1 1) into 1
0.064 * [taylor]: Taking taylor expansion of 1.0 in x
0.064 * [backup-simplify]: Simplify 1.0 into 1.0
0.064 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.064 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.064 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.064 * [taylor]: Taking taylor expansion of x in x
0.064 * [backup-simplify]: Simplify 0 into 0
0.064 * [backup-simplify]: Simplify 1 into 1
0.065 * [backup-simplify]: Simplify (* 1 1) into 1
0.065 * [backup-simplify]: Simplify (/ 1 1) into 1
0.065 * [taylor]: Taking taylor expansion of 1.0 in x
0.065 * [backup-simplify]: Simplify 1.0 into 1.0
0.065 * [backup-simplify]: Simplify (+ 1 0) into 1
0.065 * [backup-simplify]: Simplify 1 into 1
0.066 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.066 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.066 * [backup-simplify]: Simplify (+ 0 0) into 0
0.066 * [backup-simplify]: Simplify 0 into 0
0.067 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.068 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.068 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.068 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
0.069 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.069 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.070 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.070 * [backup-simplify]: Simplify (- 0) into 0
0.070 * [backup-simplify]: Simplify (+ 0 0) into 0
0.070 * [backup-simplify]: Simplify 0 into 0
0.071 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.071 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.072 * [backup-simplify]: Simplify (- 0) into 0
0.072 * [backup-simplify]: Simplify (+ 0 0) into 0
0.072 * [backup-simplify]: Simplify 0 into 0
0.073 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
0.073 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.073 * [backup-simplify]: Simplify (- 0) into 0
0.074 * [backup-simplify]: Simplify (+ 0 0) into 0
0.074 * [backup-simplify]: Simplify 0 into 0
0.075 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
0.075 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.075 * [backup-simplify]: Simplify (- 0) into 0
0.076 * [backup-simplify]: Simplify (+ 0 0) into 0
0.076 * [backup-simplify]: Simplify 0 into 0
0.076 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
0.077 * [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
0.077 * [backup-simplify]: Simplify (- 0) into 0
0.078 * [backup-simplify]: Simplify (+ 0 0) into 0
0.078 * [backup-simplify]: Simplify 0 into 0
0.079 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0
0.079 * [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
0.079 * [backup-simplify]: Simplify (- 0) into 0
0.080 * [backup-simplify]: Simplify (+ 0 0) into 0
0.080 * [backup-simplify]: Simplify 0 into 0
0.080 * [backup-simplify]: Simplify (+ (- 1.0) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (- (pow x 2) 1.0)
0.080 * * * [progress]: simplifying candidates
0.081 * [simplify]: Simplifying:
  (fma x x (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))
  (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))
  (fma x x (- (* (sqrt 1.0) (sqrt 1.0))))
  (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))
  (fma x x (- (* 1.0 1)))
  (fma (- 1.0) 1 (* 1.0 1))
  (expm1 (- (* x x) 1.0))
  (log1p (- (* x x) 1.0))
  (- 1.0)
  (/ (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)))
  (- 1.0)
  (- (* (* x x) (* x x)) (* 1.0 1.0))
  (+ (* x x) 1.0)
  (+ x (sqrt 1.0))
  (- x (sqrt 1.0))
  (- 1.0)
  (- (pow x 2) 1.0)
  (- (pow x 2) 1.0)
  (- (pow x 2) 1.0)
0.081 * * [simplify]: Extracting # 0 : cost  0
0.081 * * [simplify]: Extracting # 1 : cost  0
0.082 * * [simplify]: Extracting # 2 : cost  0
0.082 * * [simplify]: Extracting # 3 : cost  0
0.082 * * [simplify]: Extracting # 4 : cost  0
0.082 * * [simplify]: Extracting # 5 : cost  0
0.082 * * [simplify]: iteration  0 :  51  enodes  (cost  213 )
0.097 * * [simplify]: Extracting # 0 : cost  0
0.097 * * [simplify]: Extracting # 1 : cost  0
0.097 * * [simplify]: Extracting # 2 : cost  0
0.097 * * [simplify]: Extracting # 3 : cost  0
0.097 * * [simplify]: Extracting # 4 : cost  0
0.097 * * [simplify]: iteration  1 :  114  enodes  (cost  179 )
0.138 * * [simplify]: Extracting # 0 : cost  0
0.138 * * [simplify]: Extracting # 1 : cost  0
0.138 * * [simplify]: Extracting # 2 : cost  0
0.138 * * [simplify]: Extracting # 3 : cost  0
0.139 * * [simplify]: Extracting # 4 : cost  0
0.139 * * [simplify]: iteration  2 :  243  enodes  (cost  151 )
0.222 * * [simplify]: Extracting # 0 : cost  0
0.223 * * [simplify]: Extracting # 1 : cost  0
0.224 * * [simplify]: Extracting # 2 : cost  0
0.225 * * [simplify]: Extracting # 3 : cost  0
0.226 * * [simplify]: Extracting # 4 : cost  0
0.227 * * [simplify]: iteration  3 :  695  enodes  (cost  142 )
0.793 * * [simplify]: Extracting # 0 : cost  0
0.796 * * [simplify]: Extracting # 1 : cost  0
0.799 * * [simplify]: Extracting # 2 : cost  0
0.801 * * [simplify]: Extracting # 3 : cost  0
0.804 * * [simplify]: Extracting # 4 : cost  0
0.807 * * [simplify]: iteration  4 :  2187  enodes  (cost  142 )
2.499 * * [simplify]: Extracting # 0 : cost  0
2.506 * * [simplify]: Extracting # 1 : cost  0
2.518 * * [simplify]: Extracting # 2 : cost  0
2.525 * * [simplify]: Extracting # 3 : cost  0
2.532 * * [simplify]: Extracting # 4 : cost  0
2.538 * * [simplify]: iteration done:  5001  enodes  (cost  142 )
2.538 * [simplify]: Simplified to:
  (- (* x x) 1.0)
  0
  (- (* x x) 1.0)
  0
  (- (* x x) 1.0)
  0
  (expm1 (- (* x x) 1.0))
  (log1p (- (* x x) 1.0))
  (- 1.0)
  (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 (- (pow x 2) 1.0) 3)
  (sqrt (- (* x x) 1.0))
  (sqrt (- (* x x) 1.0))
  (- (pow x 6) (pow 1.0 3))
  (fma 1.0 (fma x x 1.0) (pow x 4))
  (- 1.0)
  (- (pow x 4) (* 1.0 1.0))
  (fma x x 1.0)
  (+ x (sqrt 1.0))
  (- x (sqrt 1.0))
  (- 1.0)
  (- (* x x) 1.0)
  (- (* x x) 1.0)
  (- (* x x) 1.0)
2.538 * * * [progress]: adding candidates to table
2.576 * * [progress]: iteration 2 / 4
2.576 * * * [progress]: picking best candidate
2.578 * * * * [pick]: Picked  #<alt (λ (x) (fma x x (- 1.0)))>
2.578 * * * [progress]: localizing error
2.582 * * * [progress]: generating rewritten candidates
2.582 * * * [progress]: generating series expansions
2.582 * * * [progress]: simplifying candidates
2.582 * [simplify]: Simplifying:
  
2.582 * * [simplify]: Extracting # 0 : cost  0
2.582 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
2.582 * * [simplify]: Extracting # 0 : cost  0
2.582 * * [simplify]: iteration done:  0  enodes  (cost  0 )
2.582 * [simplify]: Simplified to:
  
2.582 * * * [progress]: adding candidates to table
2.582 * [progress]: [Phase 3 of 3] Extracting.
2.584 * [simplify]: Simplifying:
  (fma x x (- 1.0))
2.584 * * [simplify]: Extracting # 0 : cost  0
2.584 * * [simplify]: Extracting # 1 : cost  0
2.584 * * [simplify]: Extracting # 2 : cost  0
2.584 * * [simplify]: Extracting # 3 : cost  0
2.584 * * [simplify]: Extracting # 4 : cost  0
2.584 * * [simplify]: iteration  0 :  4  enodes  (cost  5 )
2.584 * * [simplify]: Extracting # 0 : cost  0
2.584 * * [simplify]: iteration done:  4  enodes  (cost  5 )
2.584 * [simplify]: Simplified to:
  (fma x x (- 1.0))
2.935 * [regime-testing]: End program error score: 0