1538419494.717 * [misc]progress:  [Phase 1 of 3] Setting up.
1538419494.717 * * * [misc]progress:  [1/2] Preparing points
1538419494.718 * * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
1538419494.719 * * * * [misc]points:  Computing exacts on every 16 of 256 points to ramp up precision
1538419494.755 * * * * [misc]points:  Setting MPFR precision to 64
1538419494.756 * * * * [misc]points:  Setting MPFR precision to 320
1538419494.757 * * * * [misc]points:  Computing exacts on every 8 of 256 points to ramp up precision
1538419494.758 * * * * [misc]points:  Setting MPFR precision to 64
1538419494.758 * * * * [misc]points:  Setting MPFR precision to 320
1538419494.759 * * * * [misc]points:  Setting MPFR precision to 576
1538419494.759 * * * * [misc]points:  Setting MPFR precision to 832
1538419494.760 * * * * [misc]points:  Setting MPFR precision to 1088
1538419494.760 * * * * [misc]points:  Setting MPFR precision to 1344
1538419494.761 * * * * [misc]points:  Computing exacts on every 4 of 256 points to ramp up precision
1538419494.764 * * * * [misc]points:  Setting MPFR precision to 1088
1538419494.765 * * * * [misc]points:  Setting MPFR precision to 1344
1538419494.766 * * * * [misc]points:  Computing exacts on every 2 of 256 points to ramp up precision
1538419494.768 * * * * [misc]points:  Setting MPFR precision to 1088
1538419494.770 * * * * [misc]points:  Setting MPFR precision to 1344
1538419494.771 * * * * [misc]points:  Computing exacts for 256 points
1538419494.774 * * * * [misc]points:  Setting MPFR precision to 1088
1538419494.805 * * * * [misc]points:  Setting MPFR precision to 1344
1538419494.809 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538419494.809 * * * * [misc]points:  Sampling 59 additional inputs, on iter 1 have 197 / 256
1538419494.809 * * * * [misc]points:  Computing exacts on every 3 of 59 points to ramp up precision
1538419494.812 * * * * [misc]points:  Setting MPFR precision to 1088
1538419494.813 * * * * [misc]points:  Setting MPFR precision to 1344
1538419494.813 * * * * [misc]points:  Computing exacts for 59 points
1538419494.815 * * * * [misc]points:  Setting MPFR precision to 1088
1538419494.816 * * * * [misc]points:  Setting MPFR precision to 1344
1538419494.817 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538419494.817 * * * * [misc]points:  Sampling 12 additional inputs, on iter 2 have 244 / 256
1538419494.817 * * * * [misc]points:  Computing exacts for 12 points
1538419494.820 * * * * [misc]points:  Setting MPFR precision to 1088
1538419494.820 * * * * [misc]points:  Setting MPFR precision to 1344
1538419494.820 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538419494.820 * * * * [misc]points:  Sampling 4 additional inputs, on iter 3 have 253 / 256
1538419494.820 * * * * [misc]points:  Computing exacts for 4 points
1538419494.823 * * * * [misc]points:  Setting MPFR precision to 1088
1538419494.823 * * * * [misc]points:  Setting MPFR precision to 1344
1538419494.823 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538419494.823 * * * * [exit]points:  Sampled 256 points with exact outputs
1538419494.823 * * * [misc]progress:  [2/2] Setting up program.
1538419494.826 * [misc]progress:  [Phase 2 of 3] Improving.
1538419494.826 * [enter]simplify:  Simplifying (- (* (+ x 1) (+ x 1)) 1)
1538419494.827 * * [misc]simplify:  iters left: 6 (5 enodes)
1538419494.832 * * [misc]simplify:  iters left: 5 (20 enodes)
1538419494.837 * * [misc]simplify:  iters left: 4 (43 enodes)
1538419494.844 * * [misc]simplify:  iters left: 3 (63 enodes)
1538419494.857 * * [misc]simplify:  iters left: 2 (201 enodes)
1538419494.998 * [exit]simplify:  Simplified to (* (+ x 2) x)
1538419495.004 * * [misc]progress:  iteration 1 / 4
1538419495.004 * * * [misc]progress:  picking best candidate
1538419495.006 * * * * [misc]pick:  Picked  #<alt (λ (x) (* (+ x 2) x))>
1538419495.007 * * * [misc]progress:  localizing error
1538419495.015 * * * [misc]progress:  generating rewritten candidates
1538419495.015 * * * * [misc]progress:  [ 1 / 1 ] rewriting at (2)
1538419495.020 * * * [misc]progress:  generating series expansions
1538419495.020 * * * * [misc]progress:  [ 1 / 1 ] generating series at (2)
1538419495.025 * [misc]backup-simplify:  Simplify (* (+ x 2) x) into (* x (+ x 2))
1538419495.025 * [misc]approximate:  Taking taylor expansion of (* x (+ x 2)) in (x) around 0
1538419495.026 * [misc]taylor:  Taking taylor expansion of (* x (+ x 2)) in x
1538419495.026 * [misc]taylor:  Taking taylor expansion of x in x
1538419495.026 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.026 * [misc]backup-simplify:  Simplify 1 into 1
1538419495.026 * [misc]taylor:  Taking taylor expansion of (+ x 2) in x
1538419495.026 * [misc]taylor:  Taking taylor expansion of x in x
1538419495.026 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.026 * [misc]backup-simplify:  Simplify 1 into 1
1538419495.026 * [misc]taylor:  Taking taylor expansion of 2 in x
1538419495.026 * [misc]backup-simplify:  Simplify 2 into 2
1538419495.026 * [misc]taylor:  Taking taylor expansion of (* x (+ x 2)) in x
1538419495.026 * [misc]taylor:  Taking taylor expansion of x in x
1538419495.026 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.026 * [misc]backup-simplify:  Simplify 1 into 1
1538419495.026 * [misc]taylor:  Taking taylor expansion of (+ x 2) in x
1538419495.026 * [misc]taylor:  Taking taylor expansion of x in x
1538419495.026 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.026 * [misc]backup-simplify:  Simplify 1 into 1
1538419495.026 * [misc]taylor:  Taking taylor expansion of 2 in x
1538419495.026 * [misc]backup-simplify:  Simplify 2 into 2
1538419495.027 * [misc]backup-simplify:  Simplify (+ 0 2) into 2
1538419495.027 * [misc]backup-simplify:  Simplify (* 0 2) into 0
1538419495.027 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.027 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538419495.028 * [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 2)) into 2
1538419495.028 * [misc]backup-simplify:  Simplify 2 into 2
1538419495.028 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419495.028 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 2))) into 1
1538419495.028 * [misc]backup-simplify:  Simplify 1 into 1
1538419495.028 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419495.028 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 2)))) into 0
1538419495.029 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.029 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419495.029 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 2))))) into 0
1538419495.029 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.029 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419495.029 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2)))))) into 0
1538419495.029 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.029 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419495.030 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2))))))) into 0
1538419495.030 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.030 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419495.030 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2)))))))) into 0
1538419495.030 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.030 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419495.031 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2))))))))) into 0
1538419495.031 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.031 * [misc]backup-simplify:  Simplify (+ (* 1 (pow x 2)) (* 2 x)) into (+ (* 2 x) (pow x 2))
1538419495.032 * [misc]backup-simplify:  Simplify (* (+ (/ 1 x) 2) (/ 1 x)) into (/ (+ (/ 1 x) 2) x)
1538419495.032 * [misc]approximate:  Taking taylor expansion of (/ (+ (/ 1 x) 2) x) in (x) around 0
1538419495.032 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 2) x) in x
1538419495.032 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 2) in x
1538419495.032 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538419495.032 * [misc]taylor:  Taking taylor expansion of x in x
1538419495.032 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.032 * [misc]backup-simplify:  Simplify 1 into 1
1538419495.032 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538419495.032 * [misc]taylor:  Taking taylor expansion of 2 in x
1538419495.032 * [misc]backup-simplify:  Simplify 2 into 2
1538419495.032 * [misc]taylor:  Taking taylor expansion of x in x
1538419495.032 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.032 * [misc]backup-simplify:  Simplify 1 into 1
1538419495.032 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538419495.033 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538419495.033 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 x) 2) x) in x
1538419495.033 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 2) in x
1538419495.033 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538419495.033 * [misc]taylor:  Taking taylor expansion of x in x
1538419495.033 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.033 * [misc]backup-simplify:  Simplify 1 into 1
1538419495.033 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538419495.033 * [misc]taylor:  Taking taylor expansion of 2 in x
1538419495.033 * [misc]backup-simplify:  Simplify 2 into 2
1538419495.033 * [misc]taylor:  Taking taylor expansion of x in x
1538419495.033 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.033 * [misc]backup-simplify:  Simplify 1 into 1
1538419495.033 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538419495.033 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538419495.033 * [misc]backup-simplify:  Simplify 1 into 1
1538419495.034 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538419495.034 * [misc]backup-simplify:  Simplify (+ 0 2) into 2
1538419495.034 * [misc]backup-simplify:  Simplify (- (/ 2 1) (+ (* 1 (/ 0 1)))) into 2
1538419495.034 * [misc]backup-simplify:  Simplify 2 into 2
1538419495.034 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419495.034 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419495.034 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)))) into 0
1538419495.034 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.035 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419495.035 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419495.035 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419495.035 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.035 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419495.035 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419495.036 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419495.036 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.036 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419495.036 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419495.036 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419495.036 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.037 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419495.037 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419495.037 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419495.037 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.038 * [misc]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
1538419495.038 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419495.038 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419495.038 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.038 * [misc]backup-simplify:  Simplify (+ (* 2 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (+ (* 2 x) (pow x 2))
1538419495.038 * [misc]backup-simplify:  Simplify (* (+ (/ 1 (- x)) 2) (/ 1 (- x))) into (* -1 (/ (- 2 (/ 1 x)) x))
1538419495.038 * [misc]approximate:  Taking taylor expansion of (* -1 (/ (- 2 (/ 1 x)) x)) in (x) around 0
1538419495.039 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (- 2 (/ 1 x)) x)) in x
1538419495.039 * [misc]taylor:  Taking taylor expansion of -1 in x
1538419495.039 * [misc]backup-simplify:  Simplify -1 into -1
1538419495.039 * [misc]taylor:  Taking taylor expansion of (/ (- 2 (/ 1 x)) x) in x
1538419495.039 * [misc]taylor:  Taking taylor expansion of (- 2 (/ 1 x)) in x
1538419495.039 * [misc]taylor:  Taking taylor expansion of 2 in x
1538419495.039 * [misc]backup-simplify:  Simplify 2 into 2
1538419495.039 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538419495.039 * [misc]taylor:  Taking taylor expansion of x in x
1538419495.039 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.039 * [misc]backup-simplify:  Simplify 1 into 1
1538419495.039 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538419495.039 * [misc]taylor:  Taking taylor expansion of x in x
1538419495.039 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.039 * [misc]backup-simplify:  Simplify 1 into 1
1538419495.039 * [misc]backup-simplify:  Simplify (- 1) into -1
1538419495.039 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538419495.039 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538419495.039 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (- 2 (/ 1 x)) x)) in x
1538419495.039 * [misc]taylor:  Taking taylor expansion of -1 in x
1538419495.039 * [misc]backup-simplify:  Simplify -1 into -1
1538419495.039 * [misc]taylor:  Taking taylor expansion of (/ (- 2 (/ 1 x)) x) in x
1538419495.039 * [misc]taylor:  Taking taylor expansion of (- 2 (/ 1 x)) in x
1538419495.039 * [misc]taylor:  Taking taylor expansion of 2 in x
1538419495.039 * [misc]backup-simplify:  Simplify 2 into 2
1538419495.039 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538419495.039 * [misc]taylor:  Taking taylor expansion of x in x
1538419495.039 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.039 * [misc]backup-simplify:  Simplify 1 into 1
1538419495.039 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538419495.039 * [misc]taylor:  Taking taylor expansion of x in x
1538419495.039 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.039 * [misc]backup-simplify:  Simplify 1 into 1
1538419495.040 * [misc]backup-simplify:  Simplify (- 1) into -1
1538419495.040 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538419495.040 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538419495.040 * [misc]backup-simplify:  Simplify (* -1 -1) into 1
1538419495.040 * [misc]backup-simplify:  Simplify 1 into 1
1538419495.040 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538419495.040 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419495.040 * [misc]backup-simplify:  Simplify (+ 2 0) into 2
1538419495.040 * [misc]backup-simplify:  Simplify (- (/ 2 1) (+ (* -1 (/ 0 1)))) into 2
1538419495.041 * [misc]backup-simplify:  Simplify (+ (* -1 2) (* 0 -1)) into -2
1538419495.041 * [misc]backup-simplify:  Simplify -2 into -2
1538419495.041 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419495.041 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419495.041 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419495.041 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)))) into 0
1538419495.041 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 2) (* 0 -1))) into 0
1538419495.041 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.042 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419495.042 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419495.042 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419495.042 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419495.042 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))) into 0
1538419495.042 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.043 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419495.043 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419495.043 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419495.043 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419495.043 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1))))) into 0
1538419495.043 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.044 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419495.044 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419495.044 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419495.044 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419495.044 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))))) into 0
1538419495.044 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.045 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419495.045 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419495.045 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419495.045 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419495.045 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1))))))) into 0
1538419495.046 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.046 * [misc]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
1538419495.046 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419495.046 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419495.046 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419495.047 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))))))) into 0
1538419495.047 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.047 * [misc]backup-simplify:  Simplify (+ (* -2 (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (+ (* 2 x) (pow x 2))
1538419495.047 * * * [misc]progress:  simplifying candidates
1538419495.047 * * * * [misc]progress:  [ 1 / 16 ] simplifiying candidate #<alt (λ (x) (pow (* (+ x 2) x) 1))>
1538419495.047 * * * * [misc]progress:  [ 2 / 16 ] simplifiying candidate #<alt (λ (x) (exp (log (* (+ x 2) x))))>
1538419495.047 * * * * [misc]progress:  [ 3 / 16 ] simplifiying candidate #<alt (λ (x) (log (exp (* (+ x 2) x))))>
1538419495.047 * * * * [misc]progress:  [ 4 / 16 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (* (+ x 2) x)) (cbrt (* (+ x 2) x))) (cbrt (* (+ x 2) x))))>
1538419495.048 * * * * [misc]progress:  [ 5 / 16 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (* (+ x 2) x) (* (+ x 2) x)) (* (+ x 2) x))))>
1538419495.048 * * * * [misc]progress:  [ 6 / 16 ] simplifiying candidate #<alt (λ (x) (* (sqrt (* (+ x 2) x)) (sqrt (* (+ x 2) x))))>
1538419495.048 * * * * [misc]progress:  [ 7 / 16 ] simplifiying candidate #<alt (λ (x) (* 1 (* (+ x 2) x)))>
1538419495.048 * * * * [misc]progress:  [ 8 / 16 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (+ x 2)) (cbrt (+ x 2))) (* (cbrt (+ x 2)) x)))>
1538419495.048 * [enter]simplify:  Simplifying (* (cbrt (+ x 2)) (cbrt (+ x 2)))
1538419495.048 * * [misc]simplify:  iters left: 5 (5 enodes)
1538419495.049 * * [misc]simplify:  iters left: 4 (6 enodes)
1538419495.050 * [exit]simplify:  Simplified to (* (cbrt (+ 2 x)) (cbrt (+ 2 x)))
1538419495.050 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (* (cbrt (+ 2 x)) (cbrt (+ 2 x))) (* (cbrt (+ x 2)) x)))
1538419495.050 * * * * [misc]progress:  [ 9 / 16 ] simplifiying candidate #<alt (λ (x) (* (sqrt (+ x 2)) (* (sqrt (+ x 2)) x)))>
1538419495.050 * [enter]simplify:  Simplifying (sqrt (+ x 2))
1538419495.050 * * [misc]simplify:  iters left: 3 (4 enodes)
1538419495.050 * * [misc]simplify:  iters left: 2 (5 enodes)
1538419495.051 * [exit]simplify:  Simplified to (sqrt (+ 2 x))
1538419495.051 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (sqrt (+ 2 x)) (* (sqrt (+ x 2)) x)))
1538419495.051 * * * * [misc]progress:  [ 10 / 16 ] simplifiying candidate #<alt (λ (x) (* 1 (* (+ x 2) x)))>
1538419495.051 * * * * [misc]progress:  [ 11 / 16 ] simplifiying candidate #<alt (λ (x) (/ (* (+ (pow x 3) (pow 2 3)) x) (+ (* x x) (- (* 2 2) (* x 2)))))>
1538419495.051 * [enter]simplify:  Simplifying (* (+ (pow x 3) (pow 2 3)) x)
1538419495.051 * * [misc]simplify:  iters left: 5 (7 enodes)
1538419495.053 * * [misc]simplify:  iters left: 4 (17 enodes)
1538419495.055 * * [misc]simplify:  iters left: 3 (27 enodes)
1538419495.059 * * [misc]simplify:  iters left: 2 (39 enodes)
1538419495.063 * * [misc]simplify:  iters left: 1 (49 enodes)
1538419495.068 * [exit]simplify:  Simplified to (+ (pow x 4) (* 8 x))
1538419495.068 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (+ (pow x 4) (* 8 x)) (+ (* x x) (- (* 2 2) (* x 2)))))
1538419495.068 * * * * [misc]progress:  [ 12 / 16 ] simplifiying candidate #<alt (λ (x) (/ (* (- (* x x) (* 2 2)) x) (- x 2)))>
1538419495.068 * [enter]simplify:  Simplifying (* (- (* x x) (* 2 2)) x)
1538419495.068 * * [misc]simplify:  iters left: 6 (6 enodes)
1538419495.075 * * [misc]simplify:  iters left: 5 (14 enodes)
1538419495.078 * * [misc]simplify:  iters left: 4 (30 enodes)
1538419495.083 * * [misc]simplify:  iters left: 3 (69 enodes)
1538419495.101 * * [misc]simplify:  iters left: 2 (187 enodes)
1538419495.148 * * [misc]simplify:  iters left: 1 (378 enodes)
1538419495.238 * [exit]simplify:  Simplified to (+ (* -4 x) (pow x 3))
1538419495.238 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (+ (* -4 x) (pow x 3)) (- x 2)))
1538419495.238 * * * * [misc]progress:  [ 13 / 16 ] simplifiying candidate #<alt (λ (x) (* x (+ x 2)))>
1538419495.238 * * * * [misc]progress:  [ 14 / 16 ] simplifiying candidate #<alt (λ (x) (+ (* 2 x) (pow x 2)))>
1538419495.239 * [enter]simplify:  Simplifying (+ (* 2 x) (pow x 2))
1538419495.239 * * [misc]simplify:  iters left: 4 (5 enodes)
1538419495.239 * * [misc]simplify:  iters left: 3 (8 enodes)
1538419495.241 * * [misc]simplify:  iters left: 2 (12 enodes)
1538419495.242 * * [misc]simplify:  iters left: 1 (13 enodes)
1538419495.244 * [exit]simplify:  Simplified to (* (+ x 2) x)
1538419495.244 * [misc]simplify:  Simplified (2) to (λ (x) (* (+ x 2) x))
1538419495.244 * * * * [misc]progress:  [ 15 / 16 ] simplifiying candidate #<alt (λ (x) (+ (* 2 x) (pow x 2)))>
1538419495.244 * [enter]simplify:  Simplifying (+ (* 2 x) (pow x 2))
1538419495.244 * * [misc]simplify:  iters left: 4 (5 enodes)
1538419495.245 * * [misc]simplify:  iters left: 3 (8 enodes)
1538419495.246 * * [misc]simplify:  iters left: 2 (12 enodes)
1538419495.247 * * [misc]simplify:  iters left: 1 (13 enodes)
1538419495.249 * [exit]simplify:  Simplified to (* (+ x 2) x)
1538419495.249 * [misc]simplify:  Simplified (2) to (λ (x) (* (+ x 2) x))
1538419495.249 * * * * [misc]progress:  [ 16 / 16 ] simplifiying candidate #<alt (λ (x) (+ (* 2 x) (pow x 2)))>
1538419495.249 * [enter]simplify:  Simplifying (+ (* 2 x) (pow x 2))
1538419495.249 * * [misc]simplify:  iters left: 4 (5 enodes)
1538419495.250 * * [misc]simplify:  iters left: 3 (8 enodes)
1538419495.251 * * [misc]simplify:  iters left: 2 (12 enodes)
1538419495.253 * * [misc]simplify:  iters left: 1 (13 enodes)
1538419495.254 * [exit]simplify:  Simplified to (* (+ x 2) x)
1538419495.254 * [misc]simplify:  Simplified (2) to (λ (x) (* (+ x 2) x))
1538419495.254 * * * [misc]progress:  adding candidates to table
1538419495.321 * * [misc]progress:  iteration 2 / 4
1538419495.321 * * * [misc]progress:  picking best candidate
1538419495.326 * * * * [misc]pick:  Picked  #<alt (λ (x) (/ (+ (* -4 x) (pow x 3)) (- x 2)))>
1538419495.326 * * * [misc]progress:  localizing error
1538419495.342 * * * [misc]progress:  generating rewritten candidates
1538419495.342 * * * * [misc]progress:  [ 1 / 2 ] rewriting at (2)
1538419495.355 * * * * [misc]progress:  [ 2 / 2 ] rewriting at (2 1)
1538419495.359 * * * [misc]progress:  generating series expansions
1538419495.359 * * * * [misc]progress:  [ 1 / 2 ] generating series at (2)
1538419495.360 * [misc]backup-simplify:  Simplify (/ (+ (* -4 x) (pow x 3)) (- x 2)) into (/ (- (pow x 3) (* 4 x)) (- x 2))
1538419495.360 * [misc]approximate:  Taking taylor expansion of (/ (- (pow x 3) (* 4 x)) (- x 2)) in (x) around 0
1538419495.360 * [misc]taylor:  Taking taylor expansion of (/ (- (pow x 3) (* 4 x)) (- x 2)) in x
1538419495.360 * [misc]taylor:  Taking taylor expansion of (- (pow x 3) (* 4 x)) in x
1538419495.360 * [misc]taylor:  Taking taylor expansion of (pow x 3) in x
1538419495.360 * [misc]taylor:  Taking taylor expansion of x in x
1538419495.360 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.360 * [misc]backup-simplify:  Simplify 1 into 1
1538419495.360 * [misc]taylor:  Taking taylor expansion of (* 4 x) in x
1538419495.360 * [misc]taylor:  Taking taylor expansion of 4 in x
1538419495.360 * [misc]backup-simplify:  Simplify 4 into 4
1538419495.360 * [misc]taylor:  Taking taylor expansion of x in x
1538419495.360 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.360 * [misc]backup-simplify:  Simplify 1 into 1
1538419495.360 * [misc]taylor:  Taking taylor expansion of (- x 2) in x
1538419495.360 * [misc]taylor:  Taking taylor expansion of x in x
1538419495.360 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.360 * [misc]backup-simplify:  Simplify 1 into 1
1538419495.360 * [misc]taylor:  Taking taylor expansion of 2 in x
1538419495.360 * [misc]backup-simplify:  Simplify 2 into 2
1538419495.360 * [misc]backup-simplify:  Simplify (* 4 0) into 0
1538419495.360 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419495.361 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419495.361 * [misc]backup-simplify:  Simplify (+ (* 4 1) (* 0 0)) into 4
1538419495.361 * [misc]backup-simplify:  Simplify (- 4) into -4
1538419495.361 * [misc]backup-simplify:  Simplify (+ 0 -4) into -4
1538419495.361 * [misc]backup-simplify:  Simplify (- 2) into -2
1538419495.361 * [misc]backup-simplify:  Simplify (+ 0 -2) into -2
1538419495.361 * [misc]backup-simplify:  Simplify (/ -4 -2) into 2
1538419495.361 * [misc]taylor:  Taking taylor expansion of (/ (- (pow x 3) (* 4 x)) (- x 2)) in x
1538419495.361 * [misc]taylor:  Taking taylor expansion of (- (pow x 3) (* 4 x)) in x
1538419495.361 * [misc]taylor:  Taking taylor expansion of (pow x 3) in x
1538419495.361 * [misc]taylor:  Taking taylor expansion of x in x
1538419495.361 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.361 * [misc]backup-simplify:  Simplify 1 into 1
1538419495.361 * [misc]taylor:  Taking taylor expansion of (* 4 x) in x
1538419495.361 * [misc]taylor:  Taking taylor expansion of 4 in x
1538419495.361 * [misc]backup-simplify:  Simplify 4 into 4
1538419495.361 * [misc]taylor:  Taking taylor expansion of x in x
1538419495.361 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.361 * [misc]backup-simplify:  Simplify 1 into 1
1538419495.361 * [misc]taylor:  Taking taylor expansion of (- x 2) in x
1538419495.361 * [misc]taylor:  Taking taylor expansion of x in x
1538419495.361 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.361 * [misc]backup-simplify:  Simplify 1 into 1
1538419495.361 * [misc]taylor:  Taking taylor expansion of 2 in x
1538419495.361 * [misc]backup-simplify:  Simplify 2 into 2
1538419495.362 * [misc]backup-simplify:  Simplify (* 4 0) into 0
1538419495.362 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419495.362 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419495.362 * [misc]backup-simplify:  Simplify (+ (* 4 1) (* 0 0)) into 4
1538419495.362 * [misc]backup-simplify:  Simplify (- 4) into -4
1538419495.362 * [misc]backup-simplify:  Simplify (+ 0 -4) into -4
1538419495.362 * [misc]backup-simplify:  Simplify (- 2) into -2
1538419495.362 * [misc]backup-simplify:  Simplify (+ 0 -2) into -2
1538419495.362 * [misc]backup-simplify:  Simplify (/ -4 -2) into 2
1538419495.362 * [misc]backup-simplify:  Simplify 2 into 2
1538419495.363 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 1) (* 0 0))) into 0
1538419495.363 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419495.363 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419495.363 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419495.363 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538419495.363 * [misc]backup-simplify:  Simplify (- (/ 0 -2) (+ (* 2 (/ 1 -2)))) into 1
1538419495.363 * [misc]backup-simplify:  Simplify 1 into 1
1538419495.364 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538419495.364 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538419495.364 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1538419495.364 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419495.364 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538419495.364 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419495.364 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419495.364 * [misc]backup-simplify:  Simplify (- (/ 1 -2) (+ (* 2 (/ 0 -2)) (* 1 (/ 1 -2)))) into 0
1538419495.364 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.365 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538419495.365 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538419495.365 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1538419495.365 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419495.365 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419495.365 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419495.365 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419495.366 * [misc]backup-simplify:  Simplify (- (/ 0 -2) (+ (* 2 (/ 0 -2)) (* 1 (/ 0 -2)) (* 0 (/ 1 -2)))) into 0
1538419495.366 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.366 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538419495.366 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538419495.366 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
1538419495.366 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419495.366 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419495.367 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419495.367 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419495.367 * [misc]backup-simplify:  Simplify (- (/ 0 -2) (+ (* 2 (/ 0 -2)) (* 1 (/ 0 -2)) (* 0 (/ 0 -2)) (* 0 (/ 1 -2)))) into 0
1538419495.367 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.367 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538419495.367 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538419495.368 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
1538419495.368 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419495.368 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419495.368 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419495.368 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419495.368 * [misc]backup-simplify:  Simplify (- (/ 0 -2) (+ (* 2 (/ 0 -2)) (* 1 (/ 0 -2)) (* 0 (/ 0 -2)) (* 0 (/ 0 -2)) (* 0 (/ 1 -2)))) into 0
1538419495.368 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.369 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538419495.369 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538419495.369 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
1538419495.369 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419495.369 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419495.369 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419495.370 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419495.370 * [misc]backup-simplify:  Simplify (- (/ 0 -2) (+ (* 2 (/ 0 -2)) (* 1 (/ 0 -2)) (* 0 (/ 0 -2)) (* 0 (/ 0 -2)) (* 0 (/ 0 -2)) (* 0 (/ 1 -2)))) into 0
1538419495.370 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.370 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1538419495.370 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1538419495.371 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))))) into 0
1538419495.371 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419495.371 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419495.371 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419495.371 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419495.372 * [misc]backup-simplify:  Simplify (- (/ 0 -2) (+ (* 2 (/ 0 -2)) (* 1 (/ 0 -2)) (* 0 (/ 0 -2)) (* 0 (/ 0 -2)) (* 0 (/ 0 -2)) (* 0 (/ 0 -2)) (* 0 (/ 1 -2)))) into 0
1538419495.372 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.372 * [misc]backup-simplify:  Simplify (+ (* 1 (pow x 2)) (* 2 x)) into (+ (* 2 x) (pow x 2))
1538419495.372 * [misc]backup-simplify:  Simplify (/ (+ (* -4 (/ 1 x)) (pow (/ 1 x) 3)) (- (/ 1 x) 2)) into (/ (- (/ 1 (pow x 3)) (* 4 (/ 1 x))) (- (/ 1 x) 2))
1538419495.372 * [misc]approximate:  Taking taylor expansion of (/ (- (/ 1 (pow x 3)) (* 4 (/ 1 x))) (- (/ 1 x) 2)) in (x) around 0
1538419495.372 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (pow x 3)) (* 4 (/ 1 x))) (- (/ 1 x) 2)) in x
1538419495.372 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow x 3)) (* 4 (/ 1 x))) in x
1538419495.372 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 3)) in x
1538419495.372 * [misc]taylor:  Taking taylor expansion of (pow x 3) in x
1538419495.372 * [misc]taylor:  Taking taylor expansion of x in x
1538419495.372 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.372 * [misc]backup-simplify:  Simplify 1 into 1
1538419495.372 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538419495.372 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538419495.372 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538419495.372 * [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 x)) in x
1538419495.372 * [misc]taylor:  Taking taylor expansion of 4 in x
1538419495.372 * [misc]backup-simplify:  Simplify 4 into 4
1538419495.372 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538419495.372 * [misc]taylor:  Taking taylor expansion of x in x
1538419495.372 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.372 * [misc]backup-simplify:  Simplify 1 into 1
1538419495.373 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538419495.373 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x) 2) in x
1538419495.373 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538419495.373 * [misc]taylor:  Taking taylor expansion of x in x
1538419495.373 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.373 * [misc]backup-simplify:  Simplify 1 into 1
1538419495.373 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538419495.373 * [misc]taylor:  Taking taylor expansion of 2 in x
1538419495.373 * [misc]backup-simplify:  Simplify 2 into 2
1538419495.373 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538419495.373 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538419495.373 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538419495.373 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (pow x 3)) (* 4 (/ 1 x))) (- (/ 1 x) 2)) in x
1538419495.373 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow x 3)) (* 4 (/ 1 x))) in x
1538419495.373 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 3)) in x
1538419495.373 * [misc]taylor:  Taking taylor expansion of (pow x 3) in x
1538419495.373 * [misc]taylor:  Taking taylor expansion of x in x
1538419495.373 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.373 * [misc]backup-simplify:  Simplify 1 into 1
1538419495.373 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538419495.373 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538419495.373 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538419495.374 * [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 x)) in x
1538419495.374 * [misc]taylor:  Taking taylor expansion of 4 in x
1538419495.374 * [misc]backup-simplify:  Simplify 4 into 4
1538419495.374 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538419495.374 * [misc]taylor:  Taking taylor expansion of x in x
1538419495.374 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.374 * [misc]backup-simplify:  Simplify 1 into 1
1538419495.374 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538419495.374 * [misc]taylor:  Taking taylor expansion of (- (/ 1 x) 2) in x
1538419495.374 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538419495.374 * [misc]taylor:  Taking taylor expansion of x in x
1538419495.374 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.374 * [misc]backup-simplify:  Simplify 1 into 1
1538419495.374 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538419495.374 * [misc]taylor:  Taking taylor expansion of 2 in x
1538419495.374 * [misc]backup-simplify:  Simplify 2 into 2
1538419495.374 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538419495.374 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538419495.374 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538419495.374 * [misc]backup-simplify:  Simplify 1 into 1
1538419495.374 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538419495.375 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538419495.375 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538419495.375 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419495.375 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538419495.375 * [misc]backup-simplify:  Simplify (- 2) into -2
1538419495.375 * [misc]backup-simplify:  Simplify (+ 0 -2) into -2
1538419495.376 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ -2 1)))) into 2
1538419495.376 * [misc]backup-simplify:  Simplify 2 into 2
1538419495.376 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538419495.376 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538419495.376 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419495.376 * [misc]backup-simplify:  Simplify (* 4 1) into 4
1538419495.376 * [misc]backup-simplify:  Simplify (- 4) into -4
1538419495.376 * [misc]backup-simplify:  Simplify (+ 0 -4) into -4
1538419495.377 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419495.377 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419495.377 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419495.377 * [misc]backup-simplify:  Simplify (- (/ -4 1) (+ (* 1 (/ 0 1)) (* 2 (/ -2 1)))) into 0
1538419495.377 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.377 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538419495.377 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538419495.378 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419495.378 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538419495.378 * [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 1)) into 0
1538419495.378 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419495.378 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419495.378 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419495.378 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419495.378 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419495.379 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ -2 1)))) into 0
1538419495.379 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.379 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538419495.379 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538419495.379 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419495.380 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419495.380 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 1))) into 0
1538419495.380 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419495.380 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419495.380 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419495.380 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419495.380 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419495.381 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ -2 1)))) into 0
1538419495.381 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.381 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1538419495.381 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1538419495.381 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419495.382 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419495.382 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538419495.382 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419495.382 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419495.382 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419495.382 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419495.383 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419495.383 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ -2 1)))) into 0
1538419495.383 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.383 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1538419495.383 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1538419495.384 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419495.384 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419495.384 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538419495.384 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419495.384 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419495.385 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419495.385 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419495.385 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419495.385 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ -2 1)))) into 0
1538419495.385 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.386 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
1538419495.386 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
1538419495.386 * [misc]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
1538419495.387 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419495.387 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1538419495.387 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419495.387 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419495.387 * [misc]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
1538419495.388 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419495.388 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419495.388 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ -2 1)))) into 0
1538419495.388 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.388 * [misc]backup-simplify:  Simplify (+ (* 2 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (+ (* 2 x) (pow x 2))
1538419495.388 * [misc]backup-simplify:  Simplify (/ (+ (* -4 (/ 1 (- x))) (pow (/ 1 (- x)) 3)) (- (/ 1 (- x)) 2)) into (* -1 (/ (- (* 4 (/ 1 x)) (/ 1 (pow x 3))) (+ (/ 1 x) 2)))
1538419495.388 * [misc]approximate:  Taking taylor expansion of (* -1 (/ (- (* 4 (/ 1 x)) (/ 1 (pow x 3))) (+ (/ 1 x) 2))) in (x) around 0
1538419495.388 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (- (* 4 (/ 1 x)) (/ 1 (pow x 3))) (+ (/ 1 x) 2))) in x
1538419495.388 * [misc]taylor:  Taking taylor expansion of -1 in x
1538419495.388 * [misc]backup-simplify:  Simplify -1 into -1
1538419495.388 * [misc]taylor:  Taking taylor expansion of (/ (- (* 4 (/ 1 x)) (/ 1 (pow x 3))) (+ (/ 1 x) 2)) in x
1538419495.388 * [misc]taylor:  Taking taylor expansion of (- (* 4 (/ 1 x)) (/ 1 (pow x 3))) in x
1538419495.388 * [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 x)) in x
1538419495.389 * [misc]taylor:  Taking taylor expansion of 4 in x
1538419495.389 * [misc]backup-simplify:  Simplify 4 into 4
1538419495.389 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538419495.389 * [misc]taylor:  Taking taylor expansion of x in x
1538419495.389 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.389 * [misc]backup-simplify:  Simplify 1 into 1
1538419495.389 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538419495.389 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 3)) in x
1538419495.389 * [misc]taylor:  Taking taylor expansion of (pow x 3) in x
1538419495.389 * [misc]taylor:  Taking taylor expansion of x in x
1538419495.389 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.389 * [misc]backup-simplify:  Simplify 1 into 1
1538419495.389 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538419495.389 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538419495.389 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538419495.389 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 2) in x
1538419495.389 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538419495.389 * [misc]taylor:  Taking taylor expansion of x in x
1538419495.389 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.389 * [misc]backup-simplify:  Simplify 1 into 1
1538419495.389 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538419495.389 * [misc]taylor:  Taking taylor expansion of 2 in x
1538419495.389 * [misc]backup-simplify:  Simplify 2 into 2
1538419495.389 * [misc]backup-simplify:  Simplify (- 1) into -1
1538419495.389 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538419495.390 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538419495.390 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538419495.390 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (- (* 4 (/ 1 x)) (/ 1 (pow x 3))) (+ (/ 1 x) 2))) in x
1538419495.390 * [misc]taylor:  Taking taylor expansion of -1 in x
1538419495.390 * [misc]backup-simplify:  Simplify -1 into -1
1538419495.390 * [misc]taylor:  Taking taylor expansion of (/ (- (* 4 (/ 1 x)) (/ 1 (pow x 3))) (+ (/ 1 x) 2)) in x
1538419495.390 * [misc]taylor:  Taking taylor expansion of (- (* 4 (/ 1 x)) (/ 1 (pow x 3))) in x
1538419495.390 * [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 x)) in x
1538419495.390 * [misc]taylor:  Taking taylor expansion of 4 in x
1538419495.390 * [misc]backup-simplify:  Simplify 4 into 4
1538419495.390 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538419495.390 * [misc]taylor:  Taking taylor expansion of x in x
1538419495.390 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.390 * [misc]backup-simplify:  Simplify 1 into 1
1538419495.390 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538419495.390 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 3)) in x
1538419495.390 * [misc]taylor:  Taking taylor expansion of (pow x 3) in x
1538419495.390 * [misc]taylor:  Taking taylor expansion of x in x
1538419495.390 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.390 * [misc]backup-simplify:  Simplify 1 into 1
1538419495.390 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538419495.390 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538419495.390 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538419495.390 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) 2) in x
1538419495.390 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538419495.390 * [misc]taylor:  Taking taylor expansion of x in x
1538419495.390 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.390 * [misc]backup-simplify:  Simplify 1 into 1
1538419495.391 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538419495.391 * [misc]taylor:  Taking taylor expansion of 2 in x
1538419495.391 * [misc]backup-simplify:  Simplify 2 into 2
1538419495.391 * [misc]backup-simplify:  Simplify (- 1) into -1
1538419495.391 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538419495.391 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538419495.391 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1538419495.391 * [misc]backup-simplify:  Simplify (* -1 -1) into 1
1538419495.391 * [misc]backup-simplify:  Simplify 1 into 1
1538419495.391 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538419495.391 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538419495.392 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538419495.392 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419495.392 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419495.392 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538419495.392 * [misc]backup-simplify:  Simplify (+ 0 2) into 2
1538419495.392 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 2 1)))) into 2
1538419495.392 * [misc]backup-simplify:  Simplify (+ (* -1 2) (* 0 -1)) into -2
1538419495.392 * [misc]backup-simplify:  Simplify -2 into -2
1538419495.392 * [misc]backup-simplify:  Simplify (* 4 1) into 4
1538419495.393 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538419495.393 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538419495.393 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419495.393 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419495.393 * [misc]backup-simplify:  Simplify (+ 4 0) into 4
1538419495.393 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419495.393 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419495.394 * [misc]backup-simplify:  Simplify (- (/ 4 1) (+ (* -1 (/ 0 1)) (* 2 (/ 2 1)))) into 0
1538419495.394 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 2) (* 0 -1))) into 0
1538419495.394 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.394 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538419495.394 * [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 1)) into 0
1538419495.394 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538419495.394 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538419495.395 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419495.395 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419495.395 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419495.395 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419495.395 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419495.396 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 2 1)))) into 0
1538419495.396 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))) into 0
1538419495.396 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.396 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419495.396 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 1))) into 0
1538419495.396 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538419495.397 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538419495.397 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419495.397 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419495.397 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419495.397 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419495.397 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419495.398 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 2 1)))) into 0
1538419495.398 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1))))) into 0
1538419495.398 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.398 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419495.398 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538419495.399 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1538419495.399 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1538419495.399 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419495.399 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419495.399 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419495.400 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419495.400 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419495.400 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 2 1)))) into 0
1538419495.403 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))))) into 0
1538419495.403 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.403 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419495.404 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538419495.404 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1538419495.404 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1538419495.405 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419495.405 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419495.405 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419495.405 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419495.405 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419495.405 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 2 1)))) into 0
1538419495.406 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1))))))) into 0
1538419495.406 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.406 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419495.406 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1538419495.407 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
1538419495.407 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
1538419495.407 * [misc]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
1538419495.407 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419495.408 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419495.408 * [misc]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
1538419495.408 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419495.408 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 2 1)))) into 0
1538419495.409 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2) (* 0 -1)))))))) into 0
1538419495.409 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.409 * [misc]backup-simplify:  Simplify (+ (* -2 (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (+ (* 2 x) (pow x 2))
1538419495.409 * * * * [misc]progress:  [ 2 / 2 ] generating series at (2 1)
1538419495.409 * [misc]backup-simplify:  Simplify (+ (* -4 x) (pow x 3)) into (- (pow x 3) (* 4 x))
1538419495.409 * [misc]approximate:  Taking taylor expansion of (- (pow x 3) (* 4 x)) in (x) around 0
1538419495.409 * [misc]taylor:  Taking taylor expansion of (- (pow x 3) (* 4 x)) in x
1538419495.409 * [misc]taylor:  Taking taylor expansion of (pow x 3) in x
1538419495.409 * [misc]taylor:  Taking taylor expansion of x in x
1538419495.409 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.409 * [misc]backup-simplify:  Simplify 1 into 1
1538419495.409 * [misc]taylor:  Taking taylor expansion of (* 4 x) in x
1538419495.409 * [misc]taylor:  Taking taylor expansion of 4 in x
1538419495.409 * [misc]backup-simplify:  Simplify 4 into 4
1538419495.409 * [misc]taylor:  Taking taylor expansion of x in x
1538419495.409 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.409 * [misc]backup-simplify:  Simplify 1 into 1
1538419495.409 * [misc]taylor:  Taking taylor expansion of (- (pow x 3) (* 4 x)) in x
1538419495.409 * [misc]taylor:  Taking taylor expansion of (pow x 3) in x
1538419495.409 * [misc]taylor:  Taking taylor expansion of x in x
1538419495.409 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.409 * [misc]backup-simplify:  Simplify 1 into 1
1538419495.409 * [misc]taylor:  Taking taylor expansion of (* 4 x) in x
1538419495.409 * [misc]taylor:  Taking taylor expansion of 4 in x
1538419495.409 * [misc]backup-simplify:  Simplify 4 into 4
1538419495.409 * [misc]taylor:  Taking taylor expansion of x in x
1538419495.409 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.409 * [misc]backup-simplify:  Simplify 1 into 1
1538419495.410 * [misc]backup-simplify:  Simplify (* 4 0) into 0
1538419495.410 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419495.410 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419495.410 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.410 * [misc]backup-simplify:  Simplify (+ (* 4 1) (* 0 0)) into 4
1538419495.410 * [misc]backup-simplify:  Simplify (- 4) into -4
1538419495.410 * [misc]backup-simplify:  Simplify (+ 0 -4) into -4
1538419495.410 * [misc]backup-simplify:  Simplify -4 into -4
1538419495.410 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 1) (* 0 0))) into 0
1538419495.411 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419495.411 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419495.411 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.411 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538419495.411 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538419495.411 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1538419495.411 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419495.411 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538419495.411 * [misc]backup-simplify:  Simplify 1 into 1
1538419495.411 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538419495.412 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538419495.412 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1538419495.412 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419495.412 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419495.412 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.412 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538419495.412 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538419495.413 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
1538419495.413 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419495.413 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419495.413 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.413 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538419495.413 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538419495.414 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
1538419495.414 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419495.414 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419495.414 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.414 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538419495.414 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538419495.415 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
1538419495.415 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419495.415 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419495.415 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.415 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1538419495.415 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1538419495.416 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))))) into 0
1538419495.416 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419495.416 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419495.416 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.416 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1538419495.416 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1538419495.417 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))))) into 0
1538419495.417 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419495.417 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419495.417 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.417 * [misc]backup-simplify:  Simplify (+ (* 1 (pow x 3)) (* -4 x)) into (- (pow x 3) (* 4 x))
1538419495.417 * [misc]backup-simplify:  Simplify (+ (* -4 (/ 1 x)) (pow (/ 1 x) 3)) into (- (/ 1 (pow x 3)) (* 4 (/ 1 x)))
1538419495.417 * [misc]approximate:  Taking taylor expansion of (- (/ 1 (pow x 3)) (* 4 (/ 1 x))) in (x) around 0
1538419495.417 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow x 3)) (* 4 (/ 1 x))) in x
1538419495.417 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 3)) in x
1538419495.417 * [misc]taylor:  Taking taylor expansion of (pow x 3) in x
1538419495.417 * [misc]taylor:  Taking taylor expansion of x in x
1538419495.418 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.418 * [misc]backup-simplify:  Simplify 1 into 1
1538419495.418 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538419495.418 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538419495.418 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538419495.418 * [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 x)) in x
1538419495.418 * [misc]taylor:  Taking taylor expansion of 4 in x
1538419495.418 * [misc]backup-simplify:  Simplify 4 into 4
1538419495.418 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538419495.418 * [misc]taylor:  Taking taylor expansion of x in x
1538419495.418 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.418 * [misc]backup-simplify:  Simplify 1 into 1
1538419495.418 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538419495.418 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow x 3)) (* 4 (/ 1 x))) in x
1538419495.418 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 3)) in x
1538419495.418 * [misc]taylor:  Taking taylor expansion of (pow x 3) in x
1538419495.418 * [misc]taylor:  Taking taylor expansion of x in x
1538419495.418 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.418 * [misc]backup-simplify:  Simplify 1 into 1
1538419495.418 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538419495.418 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538419495.418 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538419495.418 * [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 x)) in x
1538419495.418 * [misc]taylor:  Taking taylor expansion of 4 in x
1538419495.418 * [misc]backup-simplify:  Simplify 4 into 4
1538419495.418 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538419495.419 * [misc]taylor:  Taking taylor expansion of x in x
1538419495.419 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.419 * [misc]backup-simplify:  Simplify 1 into 1
1538419495.419 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538419495.419 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538419495.419 * [misc]backup-simplify:  Simplify 1 into 1
1538419495.419 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538419495.419 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538419495.419 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538419495.419 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419495.419 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.420 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538419495.420 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538419495.420 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419495.420 * [misc]backup-simplify:  Simplify (* 4 1) into 4
1538419495.420 * [misc]backup-simplify:  Simplify (- 4) into -4
1538419495.420 * [misc]backup-simplify:  Simplify (+ 0 -4) into -4
1538419495.420 * [misc]backup-simplify:  Simplify -4 into -4
1538419495.420 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538419495.421 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538419495.421 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419495.421 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538419495.421 * [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 1)) into 0
1538419495.421 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419495.421 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419495.421 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.422 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538419495.422 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538419495.422 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419495.422 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419495.422 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 1))) into 0
1538419495.422 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419495.423 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419495.423 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.423 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1538419495.423 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1538419495.423 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419495.424 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419495.424 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538419495.424 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419495.424 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419495.424 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.424 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1538419495.425 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1538419495.425 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419495.426 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419495.426 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538419495.426 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419495.426 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419495.426 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.426 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
1538419495.427 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
1538419495.427 * [misc]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
1538419495.427 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419495.428 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1538419495.428 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419495.428 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419495.428 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.428 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0
1538419495.428 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0
1538419495.429 * [misc]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
1538419495.429 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419495.429 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1538419495.430 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419495.430 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419495.430 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.430 * [misc]backup-simplify:  Simplify (+ (* -4 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 3))) into (- (pow x 3) (* 4 x))
1538419495.430 * [misc]backup-simplify:  Simplify (+ (* -4 (/ 1 (- x))) (pow (/ 1 (- x)) 3)) into (- (* 4 (/ 1 x)) (/ 1 (pow x 3)))
1538419495.430 * [misc]approximate:  Taking taylor expansion of (- (* 4 (/ 1 x)) (/ 1 (pow x 3))) in (x) around 0
1538419495.430 * [misc]taylor:  Taking taylor expansion of (- (* 4 (/ 1 x)) (/ 1 (pow x 3))) in x
1538419495.430 * [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 x)) in x
1538419495.430 * [misc]taylor:  Taking taylor expansion of 4 in x
1538419495.430 * [misc]backup-simplify:  Simplify 4 into 4
1538419495.430 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538419495.430 * [misc]taylor:  Taking taylor expansion of x in x
1538419495.430 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.430 * [misc]backup-simplify:  Simplify 1 into 1
1538419495.430 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538419495.430 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 3)) in x
1538419495.430 * [misc]taylor:  Taking taylor expansion of (pow x 3) in x
1538419495.430 * [misc]taylor:  Taking taylor expansion of x in x
1538419495.430 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.430 * [misc]backup-simplify:  Simplify 1 into 1
1538419495.430 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538419495.431 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538419495.431 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538419495.431 * [misc]taylor:  Taking taylor expansion of (- (* 4 (/ 1 x)) (/ 1 (pow x 3))) in x
1538419495.431 * [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 x)) in x
1538419495.431 * [misc]taylor:  Taking taylor expansion of 4 in x
1538419495.431 * [misc]backup-simplify:  Simplify 4 into 4
1538419495.431 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538419495.431 * [misc]taylor:  Taking taylor expansion of x in x
1538419495.431 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.431 * [misc]backup-simplify:  Simplify 1 into 1
1538419495.431 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538419495.431 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 3)) in x
1538419495.431 * [misc]taylor:  Taking taylor expansion of (pow x 3) in x
1538419495.431 * [misc]taylor:  Taking taylor expansion of x in x
1538419495.431 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.431 * [misc]backup-simplify:  Simplify 1 into 1
1538419495.431 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538419495.431 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538419495.431 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538419495.431 * [misc]backup-simplify:  Simplify (- 1) into -1
1538419495.432 * [misc]backup-simplify:  Simplify (+ 0 -1) into -1
1538419495.432 * [misc]backup-simplify:  Simplify -1 into -1
1538419495.432 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538419495.432 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538419495.432 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538419495.432 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419495.432 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419495.432 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.432 * [misc]backup-simplify:  Simplify (* 4 1) into 4
1538419495.432 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538419495.433 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538419495.433 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419495.433 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419495.433 * [misc]backup-simplify:  Simplify (+ 4 0) into 4
1538419495.433 * [misc]backup-simplify:  Simplify 4 into 4
1538419495.433 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538419495.434 * [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 1)) into 0
1538419495.434 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538419495.434 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538419495.434 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419495.434 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419495.434 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419495.434 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.435 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419495.435 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 1))) into 0
1538419495.435 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538419495.435 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538419495.436 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419495.436 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419495.436 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419495.436 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.436 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419495.436 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538419495.437 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1538419495.437 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1538419495.437 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419495.437 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419495.437 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419495.437 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.438 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419495.438 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538419495.438 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1538419495.438 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1538419495.439 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419495.439 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419495.439 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419495.439 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.439 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419495.440 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1538419495.440 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
1538419495.440 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
1538419495.441 * [misc]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
1538419495.441 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419495.441 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419495.441 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.441 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419495.441 * [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1538419495.442 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0
1538419495.442 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0
1538419495.442 * [misc]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
1538419495.443 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419495.443 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419495.443 * [misc]backup-simplify:  Simplify 0 into 0
1538419495.443 * [misc]backup-simplify:  Simplify (+ (* 4 (/ 1 (/ 1 (- x)))) (* -1 (pow (/ 1 (/ 1 (- x))) 3))) into (- (pow x 3) (* 4 x))
1538419495.443 * * * [misc]progress:  simplifying candidates
1538419495.443 * * * * [misc]progress:  [ 1 / 53 ] simplifiying candidate #<alt (λ (x) (pow (/ (+ (* -4 x) (pow x 3)) (- x 2)) 1))>
1538419495.443 * * * * [misc]progress:  [ 2 / 53 ] simplifiying candidate #<alt (λ (x) (exp (- (log (+ (* -4 x) (pow x 3))) (log (- x 2)))))>
1538419495.443 * [enter]simplify:  Simplifying (- (log (+ (* -4 x) (pow x 3))) (log (- x 2)))
1538419495.443 * * [misc]simplify:  iters left: 6 (11 enodes)
1538419495.445 * * [misc]simplify:  iters left: 5 (21 enodes)
1538419495.448 * * [misc]simplify:  iters left: 4 (27 enodes)
1538419495.451 * * [misc]simplify:  iters left: 3 (33 enodes)
1538419495.455 * * [misc]simplify:  iters left: 2 (40 enodes)
1538419495.460 * * [misc]simplify:  iters left: 1 (46 enodes)
1538419495.464 * [exit]simplify:  Simplified to (+ (log (+ -4 (* x x))) (- (log x) (log (+ -2 x))))
1538419495.464 * [misc]simplify:  Simplified (2 1) to (λ (x) (exp (+ (log (+ -4 (* x x))) (- (log x) (log (+ -2 x))))))
1538419495.465 * * * * [misc]progress:  [ 3 / 53 ] simplifiying candidate #<alt (λ (x) (exp (log (/ (+ (* -4 x) (pow x 3)) (- x 2)))))>
1538419495.465 * * * * [misc]progress:  [ 4 / 53 ] simplifiying candidate #<alt (λ (x) (log (exp (/ (+ (* -4 x) (pow x 3)) (- x 2)))))>
1538419495.465 * * * * [misc]progress:  [ 5 / 53 ] simplifiying candidate #<alt (λ (x) (cbrt (/ (* (* (+ (* -4 x) (pow x 3)) (+ (* -4 x) (pow x 3))) (+ (* -4 x) (pow x 3))) (* (* (- x 2) (- x 2)) (- x 2)))))>
1538419495.465 * [enter]simplify:  Simplifying (/ (* (* (+ (* -4 x) (pow x 3)) (+ (* -4 x) (pow x 3))) (+ (* -4 x) (pow x 3))) (* (* (- x 2) (- x 2)) (- x 2)))
1538419495.465 * * [misc]simplify:  iters left: 6 (13 enodes)
1538419495.468 * * [misc]simplify:  iters left: 5 (42 enodes)
1538419495.478 * * [misc]simplify:  iters left: 4 (166 enodes)
1538419495.547 * [exit]simplify:  Simplified to (pow (/ (+ (* -4 x) (pow x 3)) (+ -2 x)) 3)
1538419495.547 * [misc]simplify:  Simplified (2 1) to (λ (x) (cbrt (pow (/ (+ (* -4 x) (pow x 3)) (+ -2 x)) 3)))
1538419495.547 * * * * [misc]progress:  [ 6 / 53 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (/ (+ (* -4 x) (pow x 3)) (- x 2))) (cbrt (/ (+ (* -4 x) (pow x 3)) (- x 2)))) (cbrt (/ (+ (* -4 x) (pow x 3)) (- x 2)))))>
1538419495.547 * * * * [misc]progress:  [ 7 / 53 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ (+ (* -4 x) (pow x 3)) (- x 2)) (/ (+ (* -4 x) (pow x 3)) (- x 2))) (/ (+ (* -4 x) (pow x 3)) (- x 2)))))>
1538419495.547 * * * * [misc]progress:  [ 8 / 53 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ (+ (* -4 x) (pow x 3)) (- x 2))) (sqrt (/ (+ (* -4 x) (pow x 3)) (- x 2)))))>
1538419495.547 * * * * [misc]progress:  [ 9 / 53 ] simplifiying candidate #<alt (λ (x) (/ (- (+ (* -4 x) (pow x 3))) (- (- x 2))))>
1538419495.547 * * * * [misc]progress:  [ 10 / 53 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (+ (* -4 x) (pow x 3))) (cbrt (+ (* -4 x) (pow x 3)))) (* (cbrt (- x 2)) (cbrt (- x 2)))) (/ (cbrt (+ (* -4 x) (pow x 3))) (cbrt (- x 2)))))>
1538419495.547 * [enter]simplify:  Simplifying (/ (* (cbrt (+ (* -4 x) (pow x 3))) (cbrt (+ (* -4 x) (pow x 3)))) (* (cbrt (- x 2)) (cbrt (- x 2))))
1538419495.547 * * [misc]simplify:  iters left: 6 (13 enodes)
1538419495.550 * * [misc]simplify:  iters left: 5 (27 enodes)
1538419495.554 * * [misc]simplify:  iters left: 4 (41 enodes)
1538419495.559 * * [misc]simplify:  iters left: 3 (45 enodes)
1538419495.564 * * [misc]simplify:  iters left: 2 (48 enodes)
1538419495.570 * [exit]simplify:  Simplified to (* (/ (cbrt (+ (* -4 x) (pow x 3))) (cbrt (+ x -2))) (/ (cbrt (+ (* -4 x) (pow x 3))) (cbrt (+ x -2))))
1538419495.570 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (* (/ (cbrt (+ (* -4 x) (pow x 3))) (cbrt (+ x -2))) (/ (cbrt (+ (* -4 x) (pow x 3))) (cbrt (+ x -2)))) (/ (cbrt (+ (* -4 x) (pow x 3))) (cbrt (- x 2)))))
1538419495.570 * [enter]simplify:  Simplifying (/ (cbrt (+ (* -4 x) (pow x 3))) (cbrt (- x 2)))
1538419495.571 * * [misc]simplify:  iters left: 6 (11 enodes)
1538419495.573 * * [misc]simplify:  iters left: 5 (19 enodes)
1538419495.575 * * [misc]simplify:  iters left: 4 (24 enodes)
1538419495.578 * * [misc]simplify:  iters left: 3 (25 enodes)
1538419495.581 * [exit]simplify:  Simplified to (/ (cbrt (+ (* -4 x) (pow x 3))) (cbrt (+ -2 x)))
1538419495.581 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (* (cbrt (+ (* -4 x) (pow x 3))) (cbrt (+ (* -4 x) (pow x 3)))) (* (cbrt (- x 2)) (cbrt (- x 2)))) (/ (cbrt (+ (* -4 x) (pow x 3))) (cbrt (+ -2 x)))))
1538419495.581 * * * * [misc]progress:  [ 11 / 53 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (+ (* -4 x) (pow x 3))) (cbrt (+ (* -4 x) (pow x 3)))) (sqrt (- x 2))) (/ (cbrt (+ (* -4 x) (pow x 3))) (sqrt (- x 2)))))>
1538419495.581 * [enter]simplify:  Simplifying (/ (* (cbrt (+ (* -4 x) (pow x 3))) (cbrt (+ (* -4 x) (pow x 3)))) (sqrt (- x 2)))
1538419495.581 * * [misc]simplify:  iters left: 6 (12 enodes)
1538419495.584 * * [misc]simplify:  iters left: 5 (22 enodes)
1538419495.586 * * [misc]simplify:  iters left: 4 (29 enodes)
1538419495.590 * * [misc]simplify:  iters left: 3 (31 enodes)
1538419495.594 * [exit]simplify:  Simplified to (* (cbrt (+ (* -4 x) (pow x 3))) (/ (cbrt (+ (* -4 x) (pow x 3))) (sqrt (+ -2 x))))
1538419495.594 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (* (cbrt (+ (* -4 x) (pow x 3))) (/ (cbrt (+ (* -4 x) (pow x 3))) (sqrt (+ -2 x)))) (/ (cbrt (+ (* -4 x) (pow x 3))) (sqrt (- x 2)))))
1538419495.594 * [enter]simplify:  Simplifying (/ (cbrt (+ (* -4 x) (pow x 3))) (sqrt (- x 2)))
1538419495.594 * * [misc]simplify:  iters left: 6 (11 enodes)
1538419495.596 * * [misc]simplify:  iters left: 5 (19 enodes)
1538419495.599 * * [misc]simplify:  iters left: 4 (24 enodes)
1538419495.601 * * [misc]simplify:  iters left: 3 (25 enodes)
1538419495.604 * [exit]simplify:  Simplified to (/ (cbrt (+ (* -4 x) (pow x 3))) (sqrt (+ -2 x)))
1538419495.604 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (* (cbrt (+ (* -4 x) (pow x 3))) (cbrt (+ (* -4 x) (pow x 3)))) (sqrt (- x 2))) (/ (cbrt (+ (* -4 x) (pow x 3))) (sqrt (+ -2 x)))))
1538419495.604 * * * * [misc]progress:  [ 12 / 53 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (+ (* -4 x) (pow x 3))) (cbrt (+ (* -4 x) (pow x 3)))) 1) (/ (cbrt (+ (* -4 x) (pow x 3))) (- x 2))))>
1538419495.605 * [enter]simplify:  Simplifying (/ (* (cbrt (+ (* -4 x) (pow x 3))) (cbrt (+ (* -4 x) (pow x 3)))) 1)
1538419495.605 * * [misc]simplify:  iters left: 6 (10 enodes)
1538419495.606 * * [misc]simplify:  iters left: 5 (19 enodes)
1538419495.609 * * [misc]simplify:  iters left: 4 (29 enodes)
1538419495.612 * * [misc]simplify:  iters left: 3 (32 enodes)
1538419495.616 * * [misc]simplify:  iters left: 2 (37 enodes)
1538419495.621 * [exit]simplify:  Simplified to (* (cbrt (+ (* -4 x) (pow x 3))) (cbrt (+ (* -4 x) (pow x 3))))
1538419495.621 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (* (cbrt (+ (* -4 x) (pow x 3))) (cbrt (+ (* -4 x) (pow x 3)))) (/ (cbrt (+ (* -4 x) (pow x 3))) (- x 2))))
1538419495.621 * [enter]simplify:  Simplifying (/ (cbrt (+ (* -4 x) (pow x 3))) (- x 2))
1538419495.621 * * [misc]simplify:  iters left: 6 (10 enodes)
1538419495.623 * * [misc]simplify:  iters left: 5 (18 enodes)
1538419495.625 * * [misc]simplify:  iters left: 4 (23 enodes)
1538419495.628 * * [misc]simplify:  iters left: 3 (24 enodes)
1538419495.631 * [exit]simplify:  Simplified to (/ (cbrt (+ (* -4 x) (pow x 3))) (- x 2))
1538419495.631 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (cbrt (+ (* -4 x) (pow x 3))) (cbrt (+ (* -4 x) (pow x 3)))) (/ (cbrt (+ (* -4 x) (pow x 3))) (- x 2))))
1538419495.631 * * * * [misc]progress:  [ 13 / 53 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (+ (* -4 x) (pow x 3))) (* (cbrt (- x 2)) (cbrt (- x 2)))) (/ (sqrt (+ (* -4 x) (pow x 3))) (cbrt (- x 2)))))>
1538419495.632 * [enter]simplify:  Simplifying (/ (sqrt (+ (* -4 x) (pow x 3))) (* (cbrt (- x 2)) (cbrt (- x 2))))
1538419495.632 * * [misc]simplify:  iters left: 6 (12 enodes)
1538419495.634 * * [misc]simplify:  iters left: 5 (22 enodes)
1538419495.637 * * [misc]simplify:  iters left: 4 (27 enodes)
1538419495.641 * * [misc]simplify:  iters left: 3 (28 enodes)
1538419495.644 * [exit]simplify:  Simplified to (/ (sqrt (+ (* -4 x) (pow x 3))) (* (cbrt (- x 2)) (cbrt (- x 2))))
1538419495.644 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (sqrt (+ (* -4 x) (pow x 3))) (* (cbrt (- x 2)) (cbrt (- x 2)))) (/ (sqrt (+ (* -4 x) (pow x 3))) (cbrt (- x 2)))))
1538419495.644 * [enter]simplify:  Simplifying (/ (sqrt (+ (* -4 x) (pow x 3))) (cbrt (- x 2)))
1538419495.645 * * [misc]simplify:  iters left: 6 (11 enodes)
1538419495.647 * * [misc]simplify:  iters left: 5 (19 enodes)
1538419495.649 * * [misc]simplify:  iters left: 4 (24 enodes)
1538419495.652 * * [misc]simplify:  iters left: 3 (25 enodes)
1538419495.655 * [exit]simplify:  Simplified to (/ (sqrt (+ (* -4 x) (pow x 3))) (cbrt (+ -2 x)))
1538419495.655 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (sqrt (+ (* -4 x) (pow x 3))) (* (cbrt (- x 2)) (cbrt (- x 2)))) (/ (sqrt (+ (* -4 x) (pow x 3))) (cbrt (+ -2 x)))))
1538419495.655 * * * * [misc]progress:  [ 14 / 53 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (+ (* -4 x) (pow x 3))) (sqrt (- x 2))) (/ (sqrt (+ (* -4 x) (pow x 3))) (sqrt (- x 2)))))>
1538419495.655 * [enter]simplify:  Simplifying (/ (sqrt (+ (* -4 x) (pow x 3))) (sqrt (- x 2)))
1538419495.655 * * [misc]simplify:  iters left: 6 (11 enodes)
1538419495.657 * * [misc]simplify:  iters left: 5 (19 enodes)
1538419495.660 * * [misc]simplify:  iters left: 4 (24 enodes)
1538419495.663 * * [misc]simplify:  iters left: 3 (25 enodes)
1538419495.666 * [exit]simplify:  Simplified to (/ (sqrt (+ (* -4 x) (pow x 3))) (sqrt (+ -2 x)))
1538419495.666 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (sqrt (+ (* -4 x) (pow x 3))) (sqrt (+ -2 x))) (/ (sqrt (+ (* -4 x) (pow x 3))) (sqrt (- x 2)))))
1538419495.666 * [enter]simplify:  Simplifying (/ (sqrt (+ (* -4 x) (pow x 3))) (sqrt (- x 2)))
1538419495.666 * * [misc]simplify:  iters left: 6 (11 enodes)
1538419495.668 * * [misc]simplify:  iters left: 5 (19 enodes)
1538419495.671 * * [misc]simplify:  iters left: 4 (24 enodes)
1538419495.674 * * [misc]simplify:  iters left: 3 (25 enodes)
1538419495.677 * [exit]simplify:  Simplified to (/ (sqrt (+ (* -4 x) (pow x 3))) (sqrt (+ -2 x)))
1538419495.677 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (sqrt (+ (* -4 x) (pow x 3))) (sqrt (- x 2))) (/ (sqrt (+ (* -4 x) (pow x 3))) (sqrt (+ -2 x)))))
1538419495.677 * * * * [misc]progress:  [ 15 / 53 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (+ (* -4 x) (pow x 3))) 1) (/ (sqrt (+ (* -4 x) (pow x 3))) (- x 2))))>
1538419495.677 * [enter]simplify:  Simplifying (/ (sqrt (+ (* -4 x) (pow x 3))) 1)
1538419495.677 * * [misc]simplify:  iters left: 6 (9 enodes)
1538419495.679 * * [misc]simplify:  iters left: 5 (16 enodes)
1538419495.681 * * [misc]simplify:  iters left: 4 (22 enodes)
1538419495.684 * * [misc]simplify:  iters left: 3 (23 enodes)
1538419495.686 * [exit]simplify:  Simplified to (sqrt (+ (* -4 x) (pow x 3)))
1538419495.686 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (sqrt (+ (* -4 x) (pow x 3))) (/ (sqrt (+ (* -4 x) (pow x 3))) (- x 2))))
1538419495.686 * [enter]simplify:  Simplifying (/ (sqrt (+ (* -4 x) (pow x 3))) (- x 2))
1538419495.686 * * [misc]simplify:  iters left: 6 (10 enodes)
1538419495.688 * * [misc]simplify:  iters left: 5 (18 enodes)
1538419495.691 * * [misc]simplify:  iters left: 4 (23 enodes)
1538419495.693 * * [misc]simplify:  iters left: 3 (24 enodes)
1538419495.697 * [exit]simplify:  Simplified to (/ (sqrt (+ (* -4 x) (pow x 3))) (- x 2))
1538419495.697 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (sqrt (+ (* -4 x) (pow x 3))) (/ (sqrt (+ (* -4 x) (pow x 3))) (- x 2))))
1538419495.697 * * * * [misc]progress:  [ 16 / 53 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (cbrt (- x 2)) (cbrt (- x 2)))) (/ (+ (* -4 x) (pow x 3)) (cbrt (- x 2)))))>
1538419495.698 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (- x 2)) (cbrt (- x 2))))
1538419495.698 * * [misc]simplify:  iters left: 6 (7 enodes)
1538419495.699 * * [misc]simplify:  iters left: 5 (14 enodes)
1538419495.701 * * [misc]simplify:  iters left: 4 (15 enodes)
1538419495.702 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (- x 2))) (cbrt (- x 2)))
1538419495.702 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (/ 1 (cbrt (- x 2))) (cbrt (- x 2))) (/ (+ (* -4 x) (pow x 3)) (cbrt (- x 2)))))
1538419495.703 * [enter]simplify:  Simplifying (/ (+ (* -4 x) (pow x 3)) (cbrt (- x 2)))
1538419495.703 * * [misc]simplify:  iters left: 6 (10 enodes)
1538419495.704 * * [misc]simplify:  iters left: 5 (18 enodes)
1538419495.707 * * [misc]simplify:  iters left: 4 (23 enodes)
1538419495.710 * * [misc]simplify:  iters left: 3 (28 enodes)
1538419495.713 * * [misc]simplify:  iters left: 2 (31 enodes)
1538419495.716 * * [misc]simplify:  iters left: 1 (42 enodes)
1538419495.721 * [exit]simplify:  Simplified to (/ (+ (* -4 x) (pow x 3)) (cbrt (- x 2)))
1538419495.722 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (* (cbrt (- x 2)) (cbrt (- x 2)))) (/ (+ (* -4 x) (pow x 3)) (cbrt (- x 2)))))
1538419495.722 * * * * [misc]progress:  [ 17 / 53 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (sqrt (- x 2))) (/ (+ (* -4 x) (pow x 3)) (sqrt (- x 2)))))>
1538419495.722 * [enter]simplify:  Simplifying (/ 1 (sqrt (- x 2)))
1538419495.722 * * [misc]simplify:  iters left: 5 (6 enodes)
1538419495.723 * * [misc]simplify:  iters left: 4 (11 enodes)
1538419495.724 * * [misc]simplify:  iters left: 3 (12 enodes)
1538419495.725 * [exit]simplify:  Simplified to (/ 1 (sqrt (- x 2)))
1538419495.725 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ 1 (sqrt (- x 2))) (/ (+ (* -4 x) (pow x 3)) (sqrt (- x 2)))))
1538419495.726 * [enter]simplify:  Simplifying (/ (+ (* -4 x) (pow x 3)) (sqrt (- x 2)))
1538419495.726 * * [misc]simplify:  iters left: 6 (10 enodes)
1538419495.728 * * [misc]simplify:  iters left: 5 (18 enodes)
1538419495.730 * * [misc]simplify:  iters left: 4 (23 enodes)
1538419495.733 * * [misc]simplify:  iters left: 3 (28 enodes)
1538419495.736 * * [misc]simplify:  iters left: 2 (31 enodes)
1538419495.740 * * [misc]simplify:  iters left: 1 (42 enodes)
1538419495.745 * [exit]simplify:  Simplified to (/ (+ (* -4 x) (pow x 3)) (sqrt (- x 2)))
1538419495.745 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (- x 2))) (/ (+ (* -4 x) (pow x 3)) (sqrt (- x 2)))))
1538419495.745 * * * * [misc]progress:  [ 18 / 53 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (/ (+ (* -4 x) (pow x 3)) (- x 2))))>
1538419495.745 * [enter]simplify:  Simplifying (/ 1 1)
1538419495.745 * * [misc]simplify:  iters left: 2 (2 enodes)
1538419495.746 * * [misc]simplify:  iters left: 1 (4 enodes)
1538419495.746 * [exit]simplify:  Simplified to 1
1538419495.746 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (/ (+ (* -4 x) (pow x 3)) (- x 2))))
1538419495.746 * [enter]simplify:  Simplifying (/ (+ (* -4 x) (pow x 3)) (- x 2))
1538419495.746 * * [misc]simplify:  iters left: 6 (9 enodes)
1538419495.748 * * [misc]simplify:  iters left: 5 (17 enodes)
1538419495.751 * * [misc]simplify:  iters left: 4 (22 enodes)
1538419495.754 * * [misc]simplify:  iters left: 3 (27 enodes)
1538419495.757 * * [misc]simplify:  iters left: 2 (36 enodes)
1538419495.761 * * [misc]simplify:  iters left: 1 (51 enodes)
1538419495.768 * [exit]simplify:  Simplified to (* (/ x (- x 2)) (+ -4 (* x x)))
1538419495.768 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (* (/ x (- x 2)) (+ -4 (* x x)))))
1538419495.768 * * * * [misc]progress:  [ 19 / 53 ] simplifiying candidate #<alt (λ (x) (* (/ x (* (cbrt (- x 2)) (cbrt (- x 2)))) (/ (+ -4 (* x x)) (cbrt (- x 2)))))>
1538419495.768 * [enter]simplify:  Simplifying (/ x (* (cbrt (- x 2)) (cbrt (- x 2))))
1538419495.768 * * [misc]simplify:  iters left: 6 (6 enodes)
1538419495.770 * * [misc]simplify:  iters left: 5 (11 enodes)
1538419495.772 * * [misc]simplify:  iters left: 4 (12 enodes)
1538419495.773 * [exit]simplify:  Simplified to (/ (/ x (cbrt (+ x -2))) (cbrt (+ x -2)))
1538419495.773 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (/ x (cbrt (+ x -2))) (cbrt (+ x -2))) (/ (+ -4 (* x x)) (cbrt (- x 2)))))
1538419495.773 * [enter]simplify:  Simplifying (/ (+ -4 (* x x)) (cbrt (- x 2)))
1538419495.773 * * [misc]simplify:  iters left: 6 (8 enodes)
1538419495.775 * * [misc]simplify:  iters left: 5 (12 enodes)
1538419495.776 * * [misc]simplify:  iters left: 4 (13 enodes)
1538419495.778 * [exit]simplify:  Simplified to (/ (+ -4 (* x x)) (cbrt (- x 2)))
1538419495.778 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ x (* (cbrt (- x 2)) (cbrt (- x 2)))) (/ (+ -4 (* x x)) (cbrt (- x 2)))))
1538419495.778 * * * * [misc]progress:  [ 20 / 53 ] simplifiying candidate #<alt (λ (x) (* (/ x (sqrt (- x 2))) (/ (+ -4 (* x x)) (sqrt (- x 2)))))>
1538419495.779 * [enter]simplify:  Simplifying (/ x (sqrt (- x 2)))
1538419495.779 * * [misc]simplify:  iters left: 5 (5 enodes)
1538419495.780 * * [misc]simplify:  iters left: 4 (8 enodes)
1538419495.781 * * [misc]simplify:  iters left: 3 (9 enodes)
1538419495.782 * [exit]simplify:  Simplified to (/ x (sqrt (+ x -2)))
1538419495.782 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ x (sqrt (+ x -2))) (/ (+ -4 (* x x)) (sqrt (- x 2)))))
1538419495.782 * [enter]simplify:  Simplifying (/ (+ -4 (* x x)) (sqrt (- x 2)))
1538419495.782 * * [misc]simplify:  iters left: 6 (8 enodes)
1538419495.784 * * [misc]simplify:  iters left: 5 (12 enodes)
1538419495.785 * * [misc]simplify:  iters left: 4 (13 enodes)
1538419495.787 * [exit]simplify:  Simplified to (/ (+ -4 (* x x)) (sqrt (- x 2)))
1538419495.787 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ x (sqrt (- x 2))) (/ (+ -4 (* x x)) (sqrt (- x 2)))))
1538419495.787 * * * * [misc]progress:  [ 21 / 53 ] simplifiying candidate #<alt (λ (x) (* (/ x 1) (/ (+ -4 (* x x)) (- x 2))))>
1538419495.787 * [enter]simplify:  Simplifying (/ x 1)
1538419495.787 * * [misc]simplify:  iters left: 2 (3 enodes)
1538419495.787 * * [misc]simplify:  iters left: 1 (5 enodes)
1538419495.788 * [exit]simplify:  Simplified to x
1538419495.788 * [misc]simplify:  Simplified (2 1) to (λ (x) (* x (/ (+ -4 (* x x)) (- x 2))))
1538419495.788 * [enter]simplify:  Simplifying (/ (+ -4 (* x x)) (- x 2))
1538419495.788 * * [misc]simplify:  iters left: 6 (7 enodes)
1538419495.789 * * [misc]simplify:  iters left: 5 (11 enodes)
1538419495.791 * * [misc]simplify:  iters left: 4 (12 enodes)
1538419495.792 * [exit]simplify:  Simplified to (/ (+ -4 (* x x)) (- x 2))
1538419495.792 * [misc]simplify:  Simplified (2 2) to (λ (x) (* x (/ (+ -4 (* x x)) (- x 2))))
1538419495.792 * * * * [misc]progress:  [ 22 / 53 ] simplifiying candidate #<alt (λ (x) (* 1 (/ (+ (* -4 x) (pow x 3)) (- x 2))))>
1538419495.792 * * * * [misc]progress:  [ 23 / 53 ] simplifiying candidate #<alt (λ (x) (* (+ (* -4 x) (pow x 3)) (/ 1 (- x 2))))>
1538419495.792 * * * * [misc]progress:  [ 24 / 53 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (- x 2) (+ (* -4 x) (pow x 3)))))>
1538419495.792 * * * * [misc]progress:  [ 25 / 53 ] simplifiying candidate #<alt (λ (x) (/ (/ (+ (* -4 x) (pow x 3)) (* (cbrt (- x 2)) (cbrt (- x 2)))) (cbrt (- x 2))))>
1538419495.793 * [enter]simplify:  Simplifying (cbrt (- x 2))
1538419495.793 * * [misc]simplify:  iters left: 3 (4 enodes)
1538419495.794 * * [misc]simplify:  iters left: 2 (7 enodes)
1538419495.794 * * [misc]simplify:  iters left: 1 (8 enodes)
1538419495.795 * [exit]simplify:  Simplified to (cbrt (+ x -2))
1538419495.795 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (+ (* -4 x) (pow x 3)) (* (cbrt (- x 2)) (cbrt (- x 2)))) (cbrt (+ x -2))))
1538419495.795 * * * * [misc]progress:  [ 26 / 53 ] simplifiying candidate #<alt (λ (x) (/ (/ (+ (* -4 x) (pow x 3)) (sqrt (- x 2))) (sqrt (- x 2))))>
1538419495.795 * [enter]simplify:  Simplifying (sqrt (- x 2))
1538419495.795 * * [misc]simplify:  iters left: 3 (4 enodes)
1538419495.796 * * [misc]simplify:  iters left: 2 (7 enodes)
1538419495.797 * * [misc]simplify:  iters left: 1 (8 enodes)
1538419495.798 * [exit]simplify:  Simplified to (sqrt (+ x -2))
1538419495.798 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (+ (* -4 x) (pow x 3)) (sqrt (- x 2))) (sqrt (+ x -2))))
1538419495.798 * * * * [misc]progress:  [ 27 / 53 ] simplifiying candidate #<alt (λ (x) (/ (/ (+ (* -4 x) (pow x 3)) 1) (- x 2)))>
1538419495.798 * [enter]simplify:  Simplifying (- x 2)
1538419495.798 * * [misc]simplify:  iters left: 2 (3 enodes)
1538419495.799 * * [misc]simplify:  iters left: 1 (6 enodes)
1538419495.800 * [exit]simplify:  Simplified to (+ -2 x)
1538419495.800 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (+ (* -4 x) (pow x 3)) 1) (+ -2 x)))
1538419495.800 * * * * [misc]progress:  [ 28 / 53 ] simplifiying candidate #<alt (λ (x) (/ (* (cbrt (+ (* -4 x) (pow x 3))) (cbrt (+ (* -4 x) (pow x 3)))) (/ (- x 2) (cbrt (+ (* -4 x) (pow x 3))))))>
1538419495.800 * [enter]simplify:  Simplifying (* (cbrt (+ (* -4 x) (pow x 3))) (cbrt (+ (* -4 x) (pow x 3))))
1538419495.800 * * [misc]simplify:  iters left: 6 (8 enodes)
1538419495.801 * * [misc]simplify:  iters left: 5 (13 enodes)
1538419495.803 * * [misc]simplify:  iters left: 4 (17 enodes)
1538419495.805 * * [misc]simplify:  iters left: 3 (18 enodes)
1538419495.807 * [exit]simplify:  Simplified to (* (cbrt (+ (* -4 x) (pow x 3))) (cbrt (+ (* -4 x) (pow x 3))))
1538419495.807 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (* (cbrt (+ (* -4 x) (pow x 3))) (cbrt (+ (* -4 x) (pow x 3)))) (/ (- x 2) (cbrt (+ (* -4 x) (pow x 3))))))
1538419495.807 * * * * [misc]progress:  [ 29 / 53 ] simplifiying candidate #<alt (λ (x) (/ (sqrt (+ (* -4 x) (pow x 3))) (/ (- x 2) (sqrt (+ (* -4 x) (pow x 3))))))>
1538419495.808 * [enter]simplify:  Simplifying (sqrt (+ (* -4 x) (pow x 3)))
1538419495.808 * * [misc]simplify:  iters left: 5 (7 enodes)
1538419495.809 * * [misc]simplify:  iters left: 4 (12 enodes)
1538419495.810 * * [misc]simplify:  iters left: 3 (16 enodes)
1538419495.812 * * [misc]simplify:  iters left: 2 (17 enodes)
1538419495.815 * [exit]simplify:  Simplified to (sqrt (+ (* -4 x) (pow x 3)))
1538419495.815 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (sqrt (+ (* -4 x) (pow x 3))) (/ (- x 2) (sqrt (+ (* -4 x) (pow x 3))))))
1538419495.815 * * * * [misc]progress:  [ 30 / 53 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (- x 2) (+ (* -4 x) (pow x 3)))))>
1538419495.815 * * * * [misc]progress:  [ 31 / 53 ] simplifiying candidate #<alt (λ (x) (/ x (/ (- x 2) (+ -4 (* x x)))))>
1538419495.815 * * * * [misc]progress:  [ 32 / 53 ] simplifiying candidate #<alt (λ (x) (* (/ (+ (* -4 x) (pow x 3)) (- (pow x 3) (pow 2 3))) (+ (* x x) (+ (* 2 2) (* x 2)))))>
1538419495.815 * [enter]simplify:  Simplifying (+ (* x x) (+ (* 2 2) (* x 2)))
1538419495.815 * * [misc]simplify:  iters left: 6 (7 enodes)
1538419495.817 * * [misc]simplify:  iters left: 5 (15 enodes)
1538419495.818 * * [misc]simplify:  iters left: 4 (20 enodes)
1538419495.821 * * [misc]simplify:  iters left: 3 (24 enodes)
1538419495.824 * * [misc]simplify:  iters left: 2 (31 enodes)
1538419495.827 * * [misc]simplify:  iters left: 1 (34 enodes)
1538419495.830 * [exit]simplify:  Simplified to (+ 4 (* (+ x 2) x))
1538419495.830 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (+ (* -4 x) (pow x 3)) (- (pow x 3) (pow 2 3))) (+ 4 (* (+ x 2) x))))
1538419495.830 * * * * [misc]progress:  [ 33 / 53 ] simplifiying candidate #<alt (λ (x) (* (/ (+ (* -4 x) (pow x 3)) (- (* x x) (* 2 2))) (+ x 2)))>
1538419495.830 * [enter]simplify:  Simplifying (+ x 2)
1538419495.830 * * [misc]simplify:  iters left: 2 (3 enodes)
1538419495.831 * * [misc]simplify:  iters left: 1 (4 enodes)
1538419495.831 * [exit]simplify:  Simplified to (+ 2 x)
1538419495.831 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (+ (* -4 x) (pow x 3)) (- (* x x) (* 2 2))) (+ 2 x)))
1538419495.831 * * * * [misc]progress:  [ 34 / 53 ] simplifiying candidate #<alt (λ (x) (/ (+ (pow (* -4 x) 3) (pow (pow x 3) 3)) (* (- x 2) (+ (* (* -4 x) (* -4 x)) (- (* (pow x 3) (pow x 3)) (* (* -4 x) (pow x 3)))))))>
1538419495.832 * [enter]simplify:  Simplifying (+ (pow (* -4 x) 3) (pow (pow x 3) 3))
1538419495.832 * * [misc]simplify:  iters left: 5 (8 enodes)
1538419495.833 * * [misc]simplify:  iters left: 4 (22 enodes)
1538419495.837 * * [misc]simplify:  iters left: 3 (58 enodes)
1538419495.851 * * [misc]simplify:  iters left: 2 (138 enodes)
1538419495.880 * * [misc]simplify:  iters left: 1 (229 enodes)
1538419495.924 * [exit]simplify:  Simplified to (* (pow x 3) (+ -64 (pow x 6)))
1538419495.924 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (* (pow x 3) (+ -64 (pow x 6))) (* (- x 2) (+ (* (* -4 x) (* -4 x)) (- (* (pow x 3) (pow x 3)) (* (* -4 x) (pow x 3)))))))
1538419495.924 * * * * [misc]progress:  [ 35 / 53 ] simplifiying candidate #<alt (λ (x) (/ (- (* (* -4 x) (* -4 x)) (* (pow x 3) (pow x 3))) (* (- x 2) (- (* -4 x) (pow x 3)))))>
1538419495.924 * [enter]simplify:  Simplifying (- (* (* -4 x) (* -4 x)) (* (pow x 3) (pow x 3)))
1538419495.924 * * [misc]simplify:  iters left: 6 (8 enodes)
1538419495.926 * * [misc]simplify:  iters left: 5 (21 enodes)
1538419495.930 * * [misc]simplify:  iters left: 4 (47 enodes)
1538419495.938 * * [misc]simplify:  iters left: 3 (110 enodes)
1538419495.962 * * [misc]simplify:  iters left: 2 (253 enodes)
1538419496.051 * [exit]simplify:  Simplified to (* (* x x) (- 16 (pow x 4)))
1538419496.052 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (* (* x x) (- 16 (pow x 4))) (* (- x 2) (- (* -4 x) (pow x 3)))))
1538419496.052 * * * * [misc]progress:  [ 36 / 53 ] simplifiying candidate #<alt (λ (x) (/ (log (* (exp (* -4 x)) (exp (pow x 3)))) (- x 2)))>
1538419496.052 * [enter]simplify:  Simplifying (* (exp (* -4 x)) (exp (pow x 3)))
1538419496.052 * * [misc]simplify:  iters left: 5 (8 enodes)
1538419496.054 * * [misc]simplify:  iters left: 4 (17 enodes)
1538419496.057 * * [misc]simplify:  iters left: 3 (25 enodes)
1538419496.060 * * [misc]simplify:  iters left: 2 (30 enodes)
1538419496.064 * [exit]simplify:  Simplified to (pow (exp x) (+ -4 (* x x)))
1538419496.064 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (log (pow (exp x) (+ -4 (* x x)))) (- x 2)))
1538419496.064 * * * * [misc]progress:  [ 37 / 53 ] simplifiying candidate #<alt (λ (x) (/ (pow (+ (* -4 x) (pow x 3)) 1) (- x 2)))>
1538419496.064 * * * * [misc]progress:  [ 38 / 53 ] simplifiying candidate #<alt (λ (x) (/ (exp (log (+ (* -4 x) (pow x 3)))) (- x 2)))>
1538419496.064 * * * * [misc]progress:  [ 39 / 53 ] simplifiying candidate #<alt (λ (x) (/ (log (exp (+ (* -4 x) (pow x 3)))) (- x 2)))>
1538419496.064 * * * * [misc]progress:  [ 40 / 53 ] simplifiying candidate #<alt (λ (x) (/ (* (* (cbrt (+ (* -4 x) (pow x 3))) (cbrt (+ (* -4 x) (pow x 3)))) (cbrt (+ (* -4 x) (pow x 3)))) (- x 2)))>
1538419496.064 * * * * [misc]progress:  [ 41 / 53 ] simplifiying candidate #<alt (λ (x) (/ (cbrt (* (* (+ (* -4 x) (pow x 3)) (+ (* -4 x) (pow x 3))) (+ (* -4 x) (pow x 3)))) (- x 2)))>
1538419496.064 * * * * [misc]progress:  [ 42 / 53 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (+ (* -4 x) (pow x 3))) (sqrt (+ (* -4 x) (pow x 3)))) (- x 2)))>
1538419496.064 * * * * [misc]progress:  [ 43 / 53 ] simplifiying candidate #<alt (λ (x) (/ (/ (+ (pow (* -4 x) 3) (pow (pow x 3) 3)) (+ (* (* -4 x) (* -4 x)) (- (* (pow x 3) (pow x 3)) (* (* -4 x) (pow x 3))))) (- x 2)))>
1538419496.064 * * * * [misc]progress:  [ 44 / 53 ] simplifiying candidate #<alt (λ (x) (/ (* 1 (+ (* -4 x) (pow x 3))) (- x 2)))>
1538419496.064 * * * * [misc]progress:  [ 45 / 53 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* (* -4 x) (* -4 x)) (* (pow x 3) (pow x 3))) (- (* -4 x) (pow x 3))) (- x 2)))>
1538419496.064 * * * * [misc]progress:  [ 46 / 53 ] simplifiying candidate #<alt (λ (x) (/ (* x (+ -4 (* x x))) (- x 2)))>
1538419496.064 * [enter]simplify:  Simplifying (+ -4 (* x x))
1538419496.064 * * [misc]simplify:  iters left: 4 (4 enodes)
1538419496.065 * * [misc]simplify:  iters left: 3 (5 enodes)
1538419496.066 * [exit]simplify:  Simplified to (+ -4 (* x x))
1538419496.066 * [misc]simplify:  Simplified (2 1 2) to (λ (x) (/ (* x (+ -4 (* x x))) (- x 2)))
1538419496.066 * * * * [misc]progress:  [ 47 / 53 ] simplifiying candidate #<alt (λ (x) (/ (+ (pow x 3) (* -4 x)) (- x 2)))>
1538419496.066 * * * * [misc]progress:  [ 48 / 53 ] simplifiying candidate #<alt (λ (x) (+ (* 2 x) (pow x 2)))>
1538419496.066 * [enter]simplify:  Simplifying (+ (* 2 x) (pow x 2))
1538419496.066 * * [misc]simplify:  iters left: 4 (5 enodes)
1538419496.067 * * [misc]simplify:  iters left: 3 (8 enodes)
1538419496.068 * * [misc]simplify:  iters left: 2 (12 enodes)
1538419496.070 * * [misc]simplify:  iters left: 1 (13 enodes)
1538419496.071 * [exit]simplify:  Simplified to (* (+ x 2) x)
1538419496.071 * [misc]simplify:  Simplified (2) to (λ (x) (* (+ x 2) x))
1538419496.071 * * * * [misc]progress:  [ 49 / 53 ] simplifiying candidate #<alt (λ (x) (+ (* 2 x) (pow x 2)))>
1538419496.071 * [enter]simplify:  Simplifying (+ (* 2 x) (pow x 2))
1538419496.071 * * [misc]simplify:  iters left: 4 (5 enodes)
1538419496.072 * * [misc]simplify:  iters left: 3 (8 enodes)
1538419496.073 * * [misc]simplify:  iters left: 2 (12 enodes)
1538419496.075 * * [misc]simplify:  iters left: 1 (13 enodes)
1538419496.076 * [exit]simplify:  Simplified to (* (+ x 2) x)
1538419496.076 * [misc]simplify:  Simplified (2) to (λ (x) (* (+ x 2) x))
1538419496.076 * * * * [misc]progress:  [ 50 / 53 ] simplifiying candidate #<alt (λ (x) (+ (* 2 x) (pow x 2)))>
1538419496.077 * [enter]simplify:  Simplifying (+ (* 2 x) (pow x 2))
1538419496.077 * * [misc]simplify:  iters left: 4 (5 enodes)
1538419496.077 * * [misc]simplify:  iters left: 3 (8 enodes)
1538419496.079 * * [misc]simplify:  iters left: 2 (12 enodes)
1538419496.080 * * [misc]simplify:  iters left: 1 (13 enodes)
1538419496.082 * [exit]simplify:  Simplified to (* (+ x 2) x)
1538419496.082 * [misc]simplify:  Simplified (2) to (λ (x) (* (+ x 2) x))
1538419496.082 * * * * [misc]progress:  [ 51 / 53 ] simplifiying candidate #<alt (λ (x) (/ (- (pow x 3) (* 4 x)) (- x 2)))>
1538419496.082 * [enter]simplify:  Simplifying (- (pow x 3) (* 4 x))
1538419496.082 * * [misc]simplify:  iters left: 4 (6 enodes)
1538419496.083 * * [misc]simplify:  iters left: 3 (12 enodes)
1538419496.085 * * [misc]simplify:  iters left: 2 (22 enodes)
1538419496.088 * * [misc]simplify:  iters left: 1 (24 enodes)
1538419496.091 * [exit]simplify:  Simplified to (- (pow x 3) (* 4 x))
1538419496.091 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (- (pow x 3) (* 4 x)) (- x 2)))
1538419496.091 * * * * [misc]progress:  [ 52 / 53 ] simplifiying candidate #<alt (λ (x) (/ (- (pow x 3) (* 4 x)) (- x 2)))>
1538419496.091 * [enter]simplify:  Simplifying (- (pow x 3) (* 4 x))
1538419496.091 * * [misc]simplify:  iters left: 4 (6 enodes)
1538419496.092 * * [misc]simplify:  iters left: 3 (12 enodes)
1538419496.094 * * [misc]simplify:  iters left: 2 (22 enodes)
1538419496.097 * * [misc]simplify:  iters left: 1 (24 enodes)
1538419496.100 * [exit]simplify:  Simplified to (- (pow x 3) (* 4 x))
1538419496.100 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (- (pow x 3) (* 4 x)) (- x 2)))
1538419496.100 * * * * [misc]progress:  [ 53 / 53 ] simplifiying candidate #<alt (λ (x) (/ (- (pow x 3) (* 4 x)) (- x 2)))>
1538419496.100 * [enter]simplify:  Simplifying (- (pow x 3) (* 4 x))
1538419496.100 * * [misc]simplify:  iters left: 4 (6 enodes)
1538419496.101 * * [misc]simplify:  iters left: 3 (12 enodes)
1538419496.105 * * [misc]simplify:  iters left: 2 (22 enodes)
1538419496.107 * * [misc]simplify:  iters left: 1 (24 enodes)
1538419496.110 * [exit]simplify:  Simplified to (- (pow x 3) (* 4 x))
1538419496.110 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (- (pow x 3) (* 4 x)) (- x 2)))
1538419496.110 * * * [misc]progress:  adding candidates to table
1538419496.399 * * [misc]progress:  iteration 3 / 4
1538419496.399 * * * [misc]progress:  picking best candidate
1538419496.401 * * * * [misc]pick:  Picked  #<alt (λ (x) (/ (+ (pow x 4) (* 8 x)) (+ (* x x) (- (* 2 2) (* x 2)))))>
1538419496.402 * * * [misc]progress:  localizing error
1538419496.428 * * * [misc]progress:  generating rewritten candidates
1538419496.428 * * * * [misc]progress:  [ 1 / 3 ] rewriting at (2)
1538419496.457 * * * * [misc]progress:  [ 2 / 3 ] rewriting at (2 1)
1538419496.461 * * * * [misc]progress:  [ 3 / 3 ] rewriting at (2 2)
1538419496.470 * * * [misc]progress:  generating series expansions
1538419496.470 * * * * [misc]progress:  [ 1 / 3 ] generating series at (2)
1538419496.471 * [misc]backup-simplify:  Simplify (/ (+ (pow x 4) (* 8 x)) (+ (* x x) (- (* 2 2) (* x 2)))) into (/ (+ (* 8 x) (pow x 4)) (- (+ (pow x 2) 4) (* 2 x)))
1538419496.471 * [misc]approximate:  Taking taylor expansion of (/ (+ (* 8 x) (pow x 4)) (- (+ (pow x 2) 4) (* 2 x))) in (x) around 0
1538419496.471 * [misc]taylor:  Taking taylor expansion of (/ (+ (* 8 x) (pow x 4)) (- (+ (pow x 2) 4) (* 2 x))) in x
1538419496.471 * [misc]taylor:  Taking taylor expansion of (+ (* 8 x) (pow x 4)) in x
1538419496.471 * [misc]taylor:  Taking taylor expansion of (* 8 x) in x
1538419496.471 * [misc]taylor:  Taking taylor expansion of 8 in x
1538419496.471 * [misc]backup-simplify:  Simplify 8 into 8
1538419496.471 * [misc]taylor:  Taking taylor expansion of x in x
1538419496.471 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.471 * [misc]backup-simplify:  Simplify 1 into 1
1538419496.471 * [misc]taylor:  Taking taylor expansion of (pow x 4) in x
1538419496.471 * [misc]taylor:  Taking taylor expansion of x in x
1538419496.471 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.471 * [misc]backup-simplify:  Simplify 1 into 1
1538419496.471 * [misc]taylor:  Taking taylor expansion of (- (+ (pow x 2) 4) (* 2 x)) in x
1538419496.471 * [misc]taylor:  Taking taylor expansion of (+ (pow x 2) 4) in x
1538419496.471 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1538419496.471 * [misc]taylor:  Taking taylor expansion of x in x
1538419496.471 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.471 * [misc]backup-simplify:  Simplify 1 into 1
1538419496.471 * [misc]taylor:  Taking taylor expansion of 4 in x
1538419496.471 * [misc]backup-simplify:  Simplify 4 into 4
1538419496.471 * [misc]taylor:  Taking taylor expansion of (* 2 x) in x
1538419496.471 * [misc]taylor:  Taking taylor expansion of 2 in x
1538419496.471 * [misc]backup-simplify:  Simplify 2 into 2
1538419496.471 * [misc]taylor:  Taking taylor expansion of x in x
1538419496.471 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.471 * [misc]backup-simplify:  Simplify 1 into 1
1538419496.471 * [misc]backup-simplify:  Simplify (* 8 0) into 0
1538419496.471 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419496.471 * [misc]backup-simplify:  Simplify (+ (* 8 1) (* 0 0)) into 8
1538419496.472 * [misc]backup-simplify:  Simplify (+ 8 0) into 8
1538419496.472 * [misc]backup-simplify:  Simplify (+ 0 4) into 4
1538419496.472 * [misc]backup-simplify:  Simplify (* 2 0) into 0
1538419496.472 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419496.472 * [misc]backup-simplify:  Simplify (+ 4 0) into 4
1538419496.472 * [misc]backup-simplify:  Simplify (/ 8 4) into 2
1538419496.472 * [misc]taylor:  Taking taylor expansion of (/ (+ (* 8 x) (pow x 4)) (- (+ (pow x 2) 4) (* 2 x))) in x
1538419496.472 * [misc]taylor:  Taking taylor expansion of (+ (* 8 x) (pow x 4)) in x
1538419496.472 * [misc]taylor:  Taking taylor expansion of (* 8 x) in x
1538419496.472 * [misc]taylor:  Taking taylor expansion of 8 in x
1538419496.472 * [misc]backup-simplify:  Simplify 8 into 8
1538419496.472 * [misc]taylor:  Taking taylor expansion of x in x
1538419496.472 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.472 * [misc]backup-simplify:  Simplify 1 into 1
1538419496.472 * [misc]taylor:  Taking taylor expansion of (pow x 4) in x
1538419496.472 * [misc]taylor:  Taking taylor expansion of x in x
1538419496.472 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.472 * [misc]backup-simplify:  Simplify 1 into 1
1538419496.472 * [misc]taylor:  Taking taylor expansion of (- (+ (pow x 2) 4) (* 2 x)) in x
1538419496.472 * [misc]taylor:  Taking taylor expansion of (+ (pow x 2) 4) in x
1538419496.472 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1538419496.472 * [misc]taylor:  Taking taylor expansion of x in x
1538419496.472 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.472 * [misc]backup-simplify:  Simplify 1 into 1
1538419496.472 * [misc]taylor:  Taking taylor expansion of 4 in x
1538419496.472 * [misc]backup-simplify:  Simplify 4 into 4
1538419496.472 * [misc]taylor:  Taking taylor expansion of (* 2 x) in x
1538419496.472 * [misc]taylor:  Taking taylor expansion of 2 in x
1538419496.472 * [misc]backup-simplify:  Simplify 2 into 2
1538419496.472 * [misc]taylor:  Taking taylor expansion of x in x
1538419496.472 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.472 * [misc]backup-simplify:  Simplify 1 into 1
1538419496.473 * [misc]backup-simplify:  Simplify (* 8 0) into 0
1538419496.473 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419496.473 * [misc]backup-simplify:  Simplify (+ (* 8 1) (* 0 0)) into 8
1538419496.473 * [misc]backup-simplify:  Simplify (+ 8 0) into 8
1538419496.473 * [misc]backup-simplify:  Simplify (+ 0 4) into 4
1538419496.473 * [misc]backup-simplify:  Simplify (* 2 0) into 0
1538419496.473 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419496.473 * [misc]backup-simplify:  Simplify (+ 4 0) into 4
1538419496.473 * [misc]backup-simplify:  Simplify (/ 8 4) into 2
1538419496.473 * [misc]backup-simplify:  Simplify 2 into 2
1538419496.474 * [misc]backup-simplify:  Simplify (+ (* 8 0) (+ (* 0 1) (* 0 0))) into 0
1538419496.474 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419496.474 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419496.474 * [misc]backup-simplify:  Simplify (+ (* 2 1) (* 0 0)) into 2
1538419496.474 * [misc]backup-simplify:  Simplify (- 2) into -2
1538419496.474 * [misc]backup-simplify:  Simplify (+ 0 -2) into -2
1538419496.474 * [misc]backup-simplify:  Simplify (- (/ 0 4) (+ (* 2 (/ -2 4)))) into 1
1538419496.474 * [misc]backup-simplify:  Simplify 1 into 1
1538419496.474 * [misc]backup-simplify:  Simplify (+ (* 8 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1538419496.475 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419496.475 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538419496.475 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538419496.475 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 1) (* 0 0))) into 0
1538419496.475 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419496.475 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538419496.475 * [misc]backup-simplify:  Simplify (- (/ 0 4) (+ (* 2 (/ 1 4)) (* 1 (/ -2 4)))) into 0
1538419496.475 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.476 * [misc]backup-simplify:  Simplify (+ (* 8 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1538419496.476 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538419496.476 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538419496.476 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538419496.476 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538419496.476 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419496.476 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1538419496.477 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419496.477 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419496.477 * [misc]backup-simplify:  Simplify (- (/ 1 4) (+ (* 2 (/ 0 4)) (* 1 (/ 1 4)) (* 0 (/ -2 4)))) into 0
1538419496.477 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.477 * [misc]backup-simplify:  Simplify (+ (* 8 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
1538419496.477 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538419496.477 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538419496.477 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419496.478 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538419496.478 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419496.478 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1538419496.478 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419496.478 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419496.478 * [misc]backup-simplify:  Simplify (- (/ 0 4) (+ (* 2 (/ 0 4)) (* 1 (/ 0 4)) (* 0 (/ 1 4)) (* 0 (/ -2 4)))) into 0
1538419496.478 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.479 * [misc]backup-simplify:  Simplify (+ (* 8 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
1538419496.479 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538419496.479 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538419496.479 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419496.479 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538419496.479 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419496.480 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
1538419496.480 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419496.480 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419496.480 * [misc]backup-simplify:  Simplify (- (/ 0 4) (+ (* 2 (/ 0 4)) (* 1 (/ 0 4)) (* 0 (/ 0 4)) (* 0 (/ 1 4)) (* 0 (/ -2 4)))) into 0
1538419496.480 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.481 * [misc]backup-simplify:  Simplify (+ (* 8 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
1538419496.481 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538419496.481 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538419496.481 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419496.481 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538419496.481 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419496.482 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
1538419496.482 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419496.482 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419496.482 * [misc]backup-simplify:  Simplify (- (/ 0 4) (+ (* 2 (/ 0 4)) (* 1 (/ 0 4)) (* 0 (/ 0 4)) (* 0 (/ 0 4)) (* 0 (/ 1 4)) (* 0 (/ -2 4)))) into 0
1538419496.482 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.483 * [misc]backup-simplify:  Simplify (+ (* 8 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))))) into 0
1538419496.483 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538419496.483 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538419496.483 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419496.484 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1538419496.484 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419496.484 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
1538419496.484 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419496.484 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419496.485 * [misc]backup-simplify:  Simplify (- (/ 0 4) (+ (* 2 (/ 0 4)) (* 1 (/ 0 4)) (* 0 (/ 0 4)) (* 0 (/ 0 4)) (* 0 (/ 0 4)) (* 0 (/ 1 4)) (* 0 (/ -2 4)))) into 0
1538419496.485 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.485 * [misc]backup-simplify:  Simplify (+ (* 1 (pow x 2)) (* 2 x)) into (+ (* 2 x) (pow x 2))
1538419496.485 * [misc]backup-simplify:  Simplify (/ (+ (pow (/ 1 x) 4) (* 8 (/ 1 x))) (+ (* (/ 1 x) (/ 1 x)) (- (* 2 2) (* (/ 1 x) 2)))) into (/ (+ (/ 1 (pow x 4)) (* 8 (/ 1 x))) (- (+ (/ 1 (pow x 2)) 4) (* 2 (/ 1 x))))
1538419496.485 * [misc]approximate:  Taking taylor expansion of (/ (+ (/ 1 (pow x 4)) (* 8 (/ 1 x))) (- (+ (/ 1 (pow x 2)) 4) (* 2 (/ 1 x)))) in (x) around 0
1538419496.485 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (pow x 4)) (* 8 (/ 1 x))) (- (+ (/ 1 (pow x 2)) 4) (* 2 (/ 1 x)))) in x
1538419496.485 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow x 4)) (* 8 (/ 1 x))) in x
1538419496.485 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 4)) in x
1538419496.485 * [misc]taylor:  Taking taylor expansion of (pow x 4) in x
1538419496.485 * [misc]taylor:  Taking taylor expansion of x in x
1538419496.485 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.485 * [misc]backup-simplify:  Simplify 1 into 1
1538419496.485 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538419496.486 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538419496.486 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538419496.486 * [misc]taylor:  Taking taylor expansion of (* 8 (/ 1 x)) in x
1538419496.486 * [misc]taylor:  Taking taylor expansion of 8 in x
1538419496.486 * [misc]backup-simplify:  Simplify 8 into 8
1538419496.486 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538419496.486 * [misc]taylor:  Taking taylor expansion of x in x
1538419496.486 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.486 * [misc]backup-simplify:  Simplify 1 into 1
1538419496.486 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538419496.486 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (pow x 2)) 4) (* 2 (/ 1 x))) in x
1538419496.486 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow x 2)) 4) in x
1538419496.486 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1538419496.486 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1538419496.486 * [misc]taylor:  Taking taylor expansion of x in x
1538419496.486 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.486 * [misc]backup-simplify:  Simplify 1 into 1
1538419496.486 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538419496.486 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538419496.486 * [misc]taylor:  Taking taylor expansion of 4 in x
1538419496.486 * [misc]backup-simplify:  Simplify 4 into 4
1538419496.486 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x)) in x
1538419496.486 * [misc]taylor:  Taking taylor expansion of 2 in x
1538419496.486 * [misc]backup-simplify:  Simplify 2 into 2
1538419496.486 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538419496.486 * [misc]taylor:  Taking taylor expansion of x in x
1538419496.486 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.486 * [misc]backup-simplify:  Simplify 1 into 1
1538419496.486 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538419496.487 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538419496.487 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538419496.487 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538419496.487 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538419496.487 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (pow x 4)) (* 8 (/ 1 x))) (- (+ (/ 1 (pow x 2)) 4) (* 2 (/ 1 x)))) in x
1538419496.487 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow x 4)) (* 8 (/ 1 x))) in x
1538419496.487 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 4)) in x
1538419496.487 * [misc]taylor:  Taking taylor expansion of (pow x 4) in x
1538419496.487 * [misc]taylor:  Taking taylor expansion of x in x
1538419496.487 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.487 * [misc]backup-simplify:  Simplify 1 into 1
1538419496.487 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538419496.487 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538419496.487 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538419496.487 * [misc]taylor:  Taking taylor expansion of (* 8 (/ 1 x)) in x
1538419496.487 * [misc]taylor:  Taking taylor expansion of 8 in x
1538419496.487 * [misc]backup-simplify:  Simplify 8 into 8
1538419496.487 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538419496.487 * [misc]taylor:  Taking taylor expansion of x in x
1538419496.487 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.487 * [misc]backup-simplify:  Simplify 1 into 1
1538419496.487 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538419496.487 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (pow x 2)) 4) (* 2 (/ 1 x))) in x
1538419496.488 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow x 2)) 4) in x
1538419496.488 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1538419496.488 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1538419496.488 * [misc]taylor:  Taking taylor expansion of x in x
1538419496.488 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.488 * [misc]backup-simplify:  Simplify 1 into 1
1538419496.488 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538419496.488 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538419496.488 * [misc]taylor:  Taking taylor expansion of 4 in x
1538419496.488 * [misc]backup-simplify:  Simplify 4 into 4
1538419496.488 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x)) in x
1538419496.488 * [misc]taylor:  Taking taylor expansion of 2 in x
1538419496.488 * [misc]backup-simplify:  Simplify 2 into 2
1538419496.488 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538419496.488 * [misc]taylor:  Taking taylor expansion of x in x
1538419496.488 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.488 * [misc]backup-simplify:  Simplify 1 into 1
1538419496.488 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538419496.488 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538419496.488 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538419496.488 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538419496.488 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538419496.488 * [misc]backup-simplify:  Simplify 1 into 1
1538419496.489 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538419496.489 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538419496.489 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538419496.489 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419496.489 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538419496.489 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538419496.489 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419496.489 * [misc]backup-simplify:  Simplify (* 2 1) into 2
1538419496.490 * [misc]backup-simplify:  Simplify (- 2) into -2
1538419496.490 * [misc]backup-simplify:  Simplify (+ 0 -2) into -2
1538419496.490 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ -2 1)))) into 2
1538419496.490 * [misc]backup-simplify:  Simplify 2 into 2
1538419496.490 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538419496.490 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538419496.490 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419496.490 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419496.491 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538419496.491 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419496.491 * [misc]backup-simplify:  Simplify (+ 0 4) into 4
1538419496.491 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538419496.491 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 1)) into 0
1538419496.491 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419496.491 * [misc]backup-simplify:  Simplify (+ 4 0) into 4
1538419496.492 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 4 1)) (* 2 (/ -2 1)))) into 0
1538419496.492 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.492 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538419496.492 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538419496.492 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419496.492 * [misc]backup-simplify:  Simplify (* 8 1) into 8
1538419496.492 * [misc]backup-simplify:  Simplify (+ 0 8) into 8
1538419496.493 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538419496.493 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419496.493 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419496.493 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419496.493 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
1538419496.493 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419496.494 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419496.494 * [misc]backup-simplify:  Simplify (- (/ 8 1) (+ (* 1 (/ 0 1)) (* 2 (/ 4 1)) (* 0 (/ -2 1)))) into 0
1538419496.494 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.494 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538419496.494 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538419496.495 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419496.495 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538419496.495 * [misc]backup-simplify:  Simplify (+ (* 8 0) (* 0 1)) into 0
1538419496.495 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419496.495 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538419496.495 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419496.495 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419496.496 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419496.496 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538419496.496 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419496.496 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419496.496 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 4 1)) (* 0 (/ -2 1)))) into 0
1538419496.496 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.497 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1538419496.497 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1538419496.497 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419496.497 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419496.498 * [misc]backup-simplify:  Simplify (+ (* 8 0) (+ (* 0 0) (* 0 1))) into 0
1538419496.498 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419496.498 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1538419496.498 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419496.498 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419496.499 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419496.499 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538419496.499 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419496.499 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419496.499 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 4 1)) (* 0 (/ -2 1)))) into 0
1538419496.499 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.500 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1538419496.500 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1538419496.500 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419496.500 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419496.501 * [misc]backup-simplify:  Simplify (+ (* 8 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538419496.501 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419496.501 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1538419496.501 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419496.501 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419496.502 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419496.502 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1538419496.502 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419496.502 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419496.502 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 4 1)) (* 0 (/ -2 1)))) into 0
1538419496.502 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.503 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
1538419496.503 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
1538419496.504 * [misc]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
1538419496.504 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419496.504 * [misc]backup-simplify:  Simplify (+ (* 8 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538419496.504 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419496.505 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
1538419496.505 * [misc]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
1538419496.505 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419496.506 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419496.506 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1538419496.506 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419496.506 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419496.507 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 4 1)) (* 0 (/ -2 1)))) into 0
1538419496.507 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.507 * [misc]backup-simplify:  Simplify (+ (* 2 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (+ (* 2 x) (pow x 2))
1538419496.509 * [misc]backup-simplify:  Simplify (/ (+ (pow (/ 1 (- x)) 4) (* 8 (/ 1 (- x)))) (+ (* (/ 1 (- x)) (/ 1 (- x))) (- (* 2 2) (* (/ 1 (- x)) 2)))) into (/ (- (/ 1 (pow x 4)) (* 8 (/ 1 x))) (+ (/ 1 (pow x 2)) (+ (* 2 (/ 1 x)) 4)))
1538419496.509 * [misc]approximate:  Taking taylor expansion of (/ (- (/ 1 (pow x 4)) (* 8 (/ 1 x))) (+ (/ 1 (pow x 2)) (+ (* 2 (/ 1 x)) 4))) in (x) around 0
1538419496.509 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (pow x 4)) (* 8 (/ 1 x))) (+ (/ 1 (pow x 2)) (+ (* 2 (/ 1 x)) 4))) in x
1538419496.509 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow x 4)) (* 8 (/ 1 x))) in x
1538419496.509 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 4)) in x
1538419496.509 * [misc]taylor:  Taking taylor expansion of (pow x 4) in x
1538419496.509 * [misc]taylor:  Taking taylor expansion of x in x
1538419496.509 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.509 * [misc]backup-simplify:  Simplify 1 into 1
1538419496.509 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538419496.509 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538419496.509 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538419496.509 * [misc]taylor:  Taking taylor expansion of (* 8 (/ 1 x)) in x
1538419496.509 * [misc]taylor:  Taking taylor expansion of 8 in x
1538419496.509 * [misc]backup-simplify:  Simplify 8 into 8
1538419496.509 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538419496.509 * [misc]taylor:  Taking taylor expansion of x in x
1538419496.509 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.509 * [misc]backup-simplify:  Simplify 1 into 1
1538419496.509 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538419496.509 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (* 2 (/ 1 x)) 4)) in x
1538419496.509 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1538419496.509 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1538419496.509 * [misc]taylor:  Taking taylor expansion of x in x
1538419496.509 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.509 * [misc]backup-simplify:  Simplify 1 into 1
1538419496.510 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538419496.510 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538419496.510 * [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ 1 x)) 4) in x
1538419496.510 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x)) in x
1538419496.510 * [misc]taylor:  Taking taylor expansion of 2 in x
1538419496.510 * [misc]backup-simplify:  Simplify 2 into 2
1538419496.510 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538419496.510 * [misc]taylor:  Taking taylor expansion of x in x
1538419496.510 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.510 * [misc]backup-simplify:  Simplify 1 into 1
1538419496.510 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538419496.510 * [misc]taylor:  Taking taylor expansion of 4 in x
1538419496.510 * [misc]backup-simplify:  Simplify 4 into 4
1538419496.510 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538419496.510 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538419496.510 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538419496.510 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (pow x 4)) (* 8 (/ 1 x))) (+ (/ 1 (pow x 2)) (+ (* 2 (/ 1 x)) 4))) in x
1538419496.510 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow x 4)) (* 8 (/ 1 x))) in x
1538419496.510 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 4)) in x
1538419496.510 * [misc]taylor:  Taking taylor expansion of (pow x 4) in x
1538419496.510 * [misc]taylor:  Taking taylor expansion of x in x
1538419496.510 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.510 * [misc]backup-simplify:  Simplify 1 into 1
1538419496.510 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538419496.510 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538419496.511 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538419496.511 * [misc]taylor:  Taking taylor expansion of (* 8 (/ 1 x)) in x
1538419496.511 * [misc]taylor:  Taking taylor expansion of 8 in x
1538419496.511 * [misc]backup-simplify:  Simplify 8 into 8
1538419496.511 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538419496.511 * [misc]taylor:  Taking taylor expansion of x in x
1538419496.511 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.511 * [misc]backup-simplify:  Simplify 1 into 1
1538419496.511 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538419496.511 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (* 2 (/ 1 x)) 4)) in x
1538419496.511 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1538419496.511 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1538419496.511 * [misc]taylor:  Taking taylor expansion of x in x
1538419496.511 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.511 * [misc]backup-simplify:  Simplify 1 into 1
1538419496.511 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538419496.511 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538419496.511 * [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ 1 x)) 4) in x
1538419496.511 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x)) in x
1538419496.511 * [misc]taylor:  Taking taylor expansion of 2 in x
1538419496.511 * [misc]backup-simplify:  Simplify 2 into 2
1538419496.511 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538419496.511 * [misc]taylor:  Taking taylor expansion of x in x
1538419496.511 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.511 * [misc]backup-simplify:  Simplify 1 into 1
1538419496.511 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538419496.511 * [misc]taylor:  Taking taylor expansion of 4 in x
1538419496.511 * [misc]backup-simplify:  Simplify 4 into 4
1538419496.511 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538419496.512 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538419496.512 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538419496.512 * [misc]backup-simplify:  Simplify 1 into 1
1538419496.512 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538419496.512 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538419496.512 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538419496.512 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419496.512 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538419496.512 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538419496.513 * [misc]backup-simplify:  Simplify (* 2 1) into 2
1538419496.513 * [misc]backup-simplify:  Simplify (+ 2 0) into 2
1538419496.513 * [misc]backup-simplify:  Simplify (+ 0 2) into 2
1538419496.513 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 2 1)))) into -2
1538419496.513 * [misc]backup-simplify:  Simplify -2 into -2
1538419496.513 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538419496.513 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538419496.513 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419496.514 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419496.514 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538419496.514 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419496.514 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538419496.514 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 1)) into 0
1538419496.514 * [misc]backup-simplify:  Simplify (+ 0 4) into 4
1538419496.514 * [misc]backup-simplify:  Simplify (+ 0 4) into 4
1538419496.515 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 4 1)) (* -2 (/ 2 1)))) into 0
1538419496.515 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.515 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538419496.515 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538419496.515 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419496.515 * [misc]backup-simplify:  Simplify (* 8 1) into 8
1538419496.515 * [misc]backup-simplify:  Simplify (- 8) into -8
1538419496.515 * [misc]backup-simplify:  Simplify (+ 0 -8) into -8
1538419496.516 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538419496.516 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419496.516 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419496.516 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
1538419496.516 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419496.516 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419496.517 * [misc]backup-simplify:  Simplify (- (/ -8 1) (+ (* 1 (/ 0 1)) (* -2 (/ 4 1)) (* 0 (/ 2 1)))) into 0
1538419496.517 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.517 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538419496.517 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538419496.517 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419496.518 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538419496.518 * [misc]backup-simplify:  Simplify (+ (* 8 0) (* 0 1)) into 0
1538419496.518 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419496.518 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419496.518 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538419496.518 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419496.519 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419496.519 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538419496.519 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419496.519 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419496.519 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -2 (/ 0 1)) (* 0 (/ 4 1)) (* 0 (/ 2 1)))) into 0
1538419496.519 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.520 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1538419496.520 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1538419496.520 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419496.521 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419496.521 * [misc]backup-simplify:  Simplify (+ (* 8 0) (+ (* 0 0) (* 0 1))) into 0
1538419496.521 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419496.521 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419496.521 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1538419496.521 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419496.522 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419496.522 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538419496.522 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419496.522 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419496.522 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 4 1)) (* 0 (/ 2 1)))) into 0
1538419496.522 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.523 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1538419496.523 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1538419496.523 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419496.524 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419496.524 * [misc]backup-simplify:  Simplify (+ (* 8 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538419496.524 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419496.524 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419496.524 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1538419496.525 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419496.525 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419496.525 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1538419496.525 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419496.525 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419496.526 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 4 1)) (* 0 (/ 2 1)))) into 0
1538419496.526 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.526 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
1538419496.526 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
1538419496.527 * [misc]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
1538419496.527 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419496.527 * [misc]backup-simplify:  Simplify (+ (* 8 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538419496.527 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419496.527 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419496.528 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
1538419496.528 * [misc]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
1538419496.528 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419496.528 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1538419496.529 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419496.529 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419496.529 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 4 1)) (* 0 (/ 2 1)))) into 0
1538419496.529 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.529 * [misc]backup-simplify:  Simplify (+ (* -2 (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (+ (* 2 x) (pow x 2))
1538419496.529 * * * * [misc]progress:  [ 2 / 3 ] generating series at (2 1)
1538419496.529 * [misc]backup-simplify:  Simplify (+ (pow x 4) (* 8 x)) into (+ (* 8 x) (pow x 4))
1538419496.529 * [misc]approximate:  Taking taylor expansion of (+ (* 8 x) (pow x 4)) in (x) around 0
1538419496.529 * [misc]taylor:  Taking taylor expansion of (+ (* 8 x) (pow x 4)) in x
1538419496.529 * [misc]taylor:  Taking taylor expansion of (* 8 x) in x
1538419496.529 * [misc]taylor:  Taking taylor expansion of 8 in x
1538419496.529 * [misc]backup-simplify:  Simplify 8 into 8
1538419496.530 * [misc]taylor:  Taking taylor expansion of x in x
1538419496.530 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.530 * [misc]backup-simplify:  Simplify 1 into 1
1538419496.530 * [misc]taylor:  Taking taylor expansion of (pow x 4) in x
1538419496.530 * [misc]taylor:  Taking taylor expansion of x in x
1538419496.530 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.530 * [misc]backup-simplify:  Simplify 1 into 1
1538419496.530 * [misc]taylor:  Taking taylor expansion of (+ (* 8 x) (pow x 4)) in x
1538419496.530 * [misc]taylor:  Taking taylor expansion of (* 8 x) in x
1538419496.530 * [misc]taylor:  Taking taylor expansion of 8 in x
1538419496.530 * [misc]backup-simplify:  Simplify 8 into 8
1538419496.530 * [misc]taylor:  Taking taylor expansion of x in x
1538419496.530 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.530 * [misc]backup-simplify:  Simplify 1 into 1
1538419496.530 * [misc]taylor:  Taking taylor expansion of (pow x 4) in x
1538419496.530 * [misc]taylor:  Taking taylor expansion of x in x
1538419496.530 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.530 * [misc]backup-simplify:  Simplify 1 into 1
1538419496.530 * [misc]backup-simplify:  Simplify (* 8 0) into 0
1538419496.530 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419496.530 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.530 * [misc]backup-simplify:  Simplify (+ (* 8 1) (* 0 0)) into 8
1538419496.530 * [misc]backup-simplify:  Simplify (+ 8 0) into 8
1538419496.530 * [misc]backup-simplify:  Simplify 8 into 8
1538419496.530 * [misc]backup-simplify:  Simplify (+ (* 8 0) (+ (* 0 1) (* 0 0))) into 0
1538419496.531 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419496.531 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.531 * [misc]backup-simplify:  Simplify (+ (* 8 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1538419496.531 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419496.531 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.531 * [misc]backup-simplify:  Simplify (+ (* 8 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1538419496.531 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538419496.531 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538419496.531 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1538419496.531 * [misc]backup-simplify:  Simplify 1 into 1
1538419496.532 * [misc]backup-simplify:  Simplify (+ (* 8 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
1538419496.532 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538419496.532 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538419496.532 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419496.532 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.532 * [misc]backup-simplify:  Simplify (+ (* 8 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
1538419496.533 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538419496.533 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538419496.533 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419496.533 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.533 * [misc]backup-simplify:  Simplify (+ (* 8 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
1538419496.534 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538419496.534 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538419496.534 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419496.534 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.534 * [misc]backup-simplify:  Simplify (+ (* 8 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))))) into 0
1538419496.534 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538419496.535 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538419496.535 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419496.535 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.535 * [misc]backup-simplify:  Simplify (+ (* 8 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))))) into 0
1538419496.535 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1538419496.536 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1538419496.536 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419496.536 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.536 * [misc]backup-simplify:  Simplify (+ (* 8 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))))))) into 0
1538419496.537 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1538419496.537 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1538419496.537 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419496.537 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.537 * [misc]backup-simplify:  Simplify (+ (* 1 (pow x 4)) (* 8 x)) into (+ (* 8 x) (pow x 4))
1538419496.537 * [misc]backup-simplify:  Simplify (+ (pow (/ 1 x) 4) (* 8 (/ 1 x))) into (+ (/ 1 (pow x 4)) (* 8 (/ 1 x)))
1538419496.537 * [misc]approximate:  Taking taylor expansion of (+ (/ 1 (pow x 4)) (* 8 (/ 1 x))) in (x) around 0
1538419496.537 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow x 4)) (* 8 (/ 1 x))) in x
1538419496.537 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 4)) in x
1538419496.537 * [misc]taylor:  Taking taylor expansion of (pow x 4) in x
1538419496.537 * [misc]taylor:  Taking taylor expansion of x in x
1538419496.537 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.537 * [misc]backup-simplify:  Simplify 1 into 1
1538419496.537 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538419496.537 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538419496.538 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538419496.538 * [misc]taylor:  Taking taylor expansion of (* 8 (/ 1 x)) in x
1538419496.538 * [misc]taylor:  Taking taylor expansion of 8 in x
1538419496.538 * [misc]backup-simplify:  Simplify 8 into 8
1538419496.538 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538419496.538 * [misc]taylor:  Taking taylor expansion of x in x
1538419496.538 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.538 * [misc]backup-simplify:  Simplify 1 into 1
1538419496.538 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538419496.538 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow x 4)) (* 8 (/ 1 x))) in x
1538419496.538 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 4)) in x
1538419496.538 * [misc]taylor:  Taking taylor expansion of (pow x 4) in x
1538419496.538 * [misc]taylor:  Taking taylor expansion of x in x
1538419496.538 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.538 * [misc]backup-simplify:  Simplify 1 into 1
1538419496.538 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538419496.538 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538419496.538 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538419496.538 * [misc]taylor:  Taking taylor expansion of (* 8 (/ 1 x)) in x
1538419496.538 * [misc]taylor:  Taking taylor expansion of 8 in x
1538419496.538 * [misc]backup-simplify:  Simplify 8 into 8
1538419496.538 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538419496.538 * [misc]taylor:  Taking taylor expansion of x in x
1538419496.538 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.538 * [misc]backup-simplify:  Simplify 1 into 1
1538419496.538 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538419496.539 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538419496.539 * [misc]backup-simplify:  Simplify 1 into 1
1538419496.539 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538419496.539 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538419496.539 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538419496.539 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419496.539 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.539 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538419496.539 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538419496.540 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419496.540 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419496.540 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.540 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538419496.540 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538419496.540 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419496.540 * [misc]backup-simplify:  Simplify (* 8 1) into 8
1538419496.541 * [misc]backup-simplify:  Simplify (+ 0 8) into 8
1538419496.541 * [misc]backup-simplify:  Simplify 8 into 8
1538419496.541 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538419496.541 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538419496.541 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419496.541 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538419496.541 * [misc]backup-simplify:  Simplify (+ (* 8 0) (* 0 1)) into 0
1538419496.542 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419496.542 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.542 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1538419496.542 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1538419496.542 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419496.543 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419496.543 * [misc]backup-simplify:  Simplify (+ (* 8 0) (+ (* 0 0) (* 0 1))) into 0
1538419496.543 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419496.543 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.543 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1538419496.543 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1538419496.544 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419496.544 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419496.544 * [misc]backup-simplify:  Simplify (+ (* 8 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538419496.544 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419496.544 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.545 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
1538419496.545 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
1538419496.545 * [misc]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
1538419496.545 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419496.546 * [misc]backup-simplify:  Simplify (+ (* 8 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538419496.546 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419496.546 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.546 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0
1538419496.547 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0
1538419496.547 * [misc]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
1538419496.547 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419496.547 * [misc]backup-simplify:  Simplify (+ (* 8 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1538419496.548 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419496.548 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.548 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))))) into 0
1538419496.548 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))))) into 0
1538419496.549 * [misc]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)) (* 0 (/ 0 1)))) into 0
1538419496.549 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419496.549 * [misc]backup-simplify:  Simplify (+ (* 8 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1538419496.549 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419496.549 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.550 * [misc]backup-simplify:  Simplify (+ (* 8 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 4))) into (+ (* 8 x) (pow x 4))
1538419496.550 * [misc]backup-simplify:  Simplify (+ (pow (/ 1 (- x)) 4) (* 8 (/ 1 (- x)))) into (- (/ 1 (pow x 4)) (* 8 (/ 1 x)))
1538419496.550 * [misc]approximate:  Taking taylor expansion of (- (/ 1 (pow x 4)) (* 8 (/ 1 x))) in (x) around 0
1538419496.550 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow x 4)) (* 8 (/ 1 x))) in x
1538419496.550 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 4)) in x
1538419496.550 * [misc]taylor:  Taking taylor expansion of (pow x 4) in x
1538419496.550 * [misc]taylor:  Taking taylor expansion of x in x
1538419496.550 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.550 * [misc]backup-simplify:  Simplify 1 into 1
1538419496.550 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538419496.550 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538419496.550 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538419496.550 * [misc]taylor:  Taking taylor expansion of (* 8 (/ 1 x)) in x
1538419496.550 * [misc]taylor:  Taking taylor expansion of 8 in x
1538419496.550 * [misc]backup-simplify:  Simplify 8 into 8
1538419496.550 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538419496.550 * [misc]taylor:  Taking taylor expansion of x in x
1538419496.550 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.550 * [misc]backup-simplify:  Simplify 1 into 1
1538419496.550 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538419496.550 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow x 4)) (* 8 (/ 1 x))) in x
1538419496.550 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 4)) in x
1538419496.550 * [misc]taylor:  Taking taylor expansion of (pow x 4) in x
1538419496.550 * [misc]taylor:  Taking taylor expansion of x in x
1538419496.550 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.550 * [misc]backup-simplify:  Simplify 1 into 1
1538419496.551 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538419496.551 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538419496.551 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538419496.551 * [misc]taylor:  Taking taylor expansion of (* 8 (/ 1 x)) in x
1538419496.551 * [misc]taylor:  Taking taylor expansion of 8 in x
1538419496.551 * [misc]backup-simplify:  Simplify 8 into 8
1538419496.551 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538419496.551 * [misc]taylor:  Taking taylor expansion of x in x
1538419496.551 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.551 * [misc]backup-simplify:  Simplify 1 into 1
1538419496.551 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538419496.551 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538419496.551 * [misc]backup-simplify:  Simplify 1 into 1
1538419496.551 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538419496.551 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538419496.552 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538419496.552 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419496.552 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.552 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538419496.552 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538419496.552 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419496.552 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419496.552 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.553 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538419496.553 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538419496.553 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419496.553 * [misc]backup-simplify:  Simplify (* 8 1) into 8
1538419496.553 * [misc]backup-simplify:  Simplify (- 8) into -8
1538419496.553 * [misc]backup-simplify:  Simplify (+ 0 -8) into -8
1538419496.553 * [misc]backup-simplify:  Simplify -8 into -8
1538419496.553 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538419496.554 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538419496.554 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419496.554 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538419496.554 * [misc]backup-simplify:  Simplify (+ (* 8 0) (* 0 1)) into 0
1538419496.554 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419496.554 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419496.554 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.555 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1538419496.555 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1538419496.555 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419496.555 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419496.556 * [misc]backup-simplify:  Simplify (+ (* 8 0) (+ (* 0 0) (* 0 1))) into 0
1538419496.556 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419496.556 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419496.556 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.556 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1538419496.556 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1538419496.557 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419496.557 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419496.557 * [misc]backup-simplify:  Simplify (+ (* 8 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1538419496.557 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419496.557 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419496.557 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.558 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
1538419496.558 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
1538419496.558 * [misc]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
1538419496.558 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419496.559 * [misc]backup-simplify:  Simplify (+ (* 8 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1538419496.559 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419496.559 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419496.559 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.559 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0
1538419496.560 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0
1538419496.560 * [misc]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
1538419496.560 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419496.561 * [misc]backup-simplify:  Simplify (+ (* 8 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1538419496.561 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419496.561 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419496.561 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.561 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))))) into 0
1538419496.561 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))))) into 0
1538419496.562 * [misc]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)) (* 0 (/ 0 1)))) into 0
1538419496.562 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419496.562 * [misc]backup-simplify:  Simplify (+ (* 8 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1538419496.563 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419496.563 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419496.563 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.563 * [misc]backup-simplify:  Simplify (+ (* -8 (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 4))) into (+ (* 8 x) (pow x 4))
1538419496.563 * * * * [misc]progress:  [ 3 / 3 ] generating series at (2 2)
1538419496.563 * [misc]backup-simplify:  Simplify (+ (* x x) (- (* 2 2) (* x 2))) into (- (+ (pow x 2) 4) (* 2 x))
1538419496.563 * [misc]approximate:  Taking taylor expansion of (- (+ (pow x 2) 4) (* 2 x)) in (x) around 0
1538419496.563 * [misc]taylor:  Taking taylor expansion of (- (+ (pow x 2) 4) (* 2 x)) in x
1538419496.563 * [misc]taylor:  Taking taylor expansion of (+ (pow x 2) 4) in x
1538419496.563 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1538419496.563 * [misc]taylor:  Taking taylor expansion of x in x
1538419496.563 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.563 * [misc]backup-simplify:  Simplify 1 into 1
1538419496.563 * [misc]taylor:  Taking taylor expansion of 4 in x
1538419496.563 * [misc]backup-simplify:  Simplify 4 into 4
1538419496.563 * [misc]taylor:  Taking taylor expansion of (* 2 x) in x
1538419496.563 * [misc]taylor:  Taking taylor expansion of 2 in x
1538419496.563 * [misc]backup-simplify:  Simplify 2 into 2
1538419496.563 * [misc]taylor:  Taking taylor expansion of x in x
1538419496.563 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.563 * [misc]backup-simplify:  Simplify 1 into 1
1538419496.563 * [misc]taylor:  Taking taylor expansion of (- (+ (pow x 2) 4) (* 2 x)) in x
1538419496.563 * [misc]taylor:  Taking taylor expansion of (+ (pow x 2) 4) in x
1538419496.563 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1538419496.563 * [misc]taylor:  Taking taylor expansion of x in x
1538419496.563 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.563 * [misc]backup-simplify:  Simplify 1 into 1
1538419496.563 * [misc]taylor:  Taking taylor expansion of 4 in x
1538419496.564 * [misc]backup-simplify:  Simplify 4 into 4
1538419496.564 * [misc]taylor:  Taking taylor expansion of (* 2 x) in x
1538419496.564 * [misc]taylor:  Taking taylor expansion of 2 in x
1538419496.564 * [misc]backup-simplify:  Simplify 2 into 2
1538419496.564 * [misc]taylor:  Taking taylor expansion of x in x
1538419496.564 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.564 * [misc]backup-simplify:  Simplify 1 into 1
1538419496.564 * [misc]backup-simplify:  Simplify (+ 0 4) into 4
1538419496.564 * [misc]backup-simplify:  Simplify (* 2 0) into 0
1538419496.564 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419496.564 * [misc]backup-simplify:  Simplify (+ 4 0) into 4
1538419496.564 * [misc]backup-simplify:  Simplify 4 into 4
1538419496.564 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419496.564 * [misc]backup-simplify:  Simplify (+ (* 2 1) (* 0 0)) into 2
1538419496.564 * [misc]backup-simplify:  Simplify (- 2) into -2
1538419496.564 * [misc]backup-simplify:  Simplify (+ 0 -2) into -2
1538419496.564 * [misc]backup-simplify:  Simplify -2 into -2
1538419496.565 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538419496.565 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538419496.565 * [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 1) (* 0 0))) into 0
1538419496.565 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419496.565 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538419496.565 * [misc]backup-simplify:  Simplify 1 into 1
1538419496.565 * [misc]backup-simplify:  Simplify (+ (* 1 (pow x 2)) (+ (* -2 x) 4)) into (- (+ (pow x 2) 4) (* 2 x))
1538419496.565 * [misc]backup-simplify:  Simplify (+ (* (/ 1 x) (/ 1 x)) (- (* 2 2) (* (/ 1 x) 2))) into (- (+ (/ 1 (pow x 2)) 4) (* 2 (/ 1 x)))
1538419496.565 * [misc]approximate:  Taking taylor expansion of (- (+ (/ 1 (pow x 2)) 4) (* 2 (/ 1 x))) in (x) around 0
1538419496.565 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (pow x 2)) 4) (* 2 (/ 1 x))) in x
1538419496.565 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow x 2)) 4) in x
1538419496.565 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1538419496.565 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1538419496.566 * [misc]taylor:  Taking taylor expansion of x in x
1538419496.566 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.566 * [misc]backup-simplify:  Simplify 1 into 1
1538419496.566 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538419496.566 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538419496.566 * [misc]taylor:  Taking taylor expansion of 4 in x
1538419496.566 * [misc]backup-simplify:  Simplify 4 into 4
1538419496.566 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x)) in x
1538419496.566 * [misc]taylor:  Taking taylor expansion of 2 in x
1538419496.566 * [misc]backup-simplify:  Simplify 2 into 2
1538419496.566 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538419496.566 * [misc]taylor:  Taking taylor expansion of x in x
1538419496.566 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.566 * [misc]backup-simplify:  Simplify 1 into 1
1538419496.566 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538419496.566 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (pow x 2)) 4) (* 2 (/ 1 x))) in x
1538419496.566 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow x 2)) 4) in x
1538419496.566 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1538419496.566 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1538419496.566 * [misc]taylor:  Taking taylor expansion of x in x
1538419496.566 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.566 * [misc]backup-simplify:  Simplify 1 into 1
1538419496.566 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538419496.566 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538419496.566 * [misc]taylor:  Taking taylor expansion of 4 in x
1538419496.566 * [misc]backup-simplify:  Simplify 4 into 4
1538419496.566 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x)) in x
1538419496.566 * [misc]taylor:  Taking taylor expansion of 2 in x
1538419496.566 * [misc]backup-simplify:  Simplify 2 into 2
1538419496.566 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538419496.566 * [misc]taylor:  Taking taylor expansion of x in x
1538419496.566 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.566 * [misc]backup-simplify:  Simplify 1 into 1
1538419496.567 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538419496.567 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538419496.567 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538419496.567 * [misc]backup-simplify:  Simplify 1 into 1
1538419496.567 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538419496.567 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538419496.567 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1538419496.567 * [misc]backup-simplify:  Simplify (* 2 1) into 2
1538419496.567 * [misc]backup-simplify:  Simplify (- 2) into -2
1538419496.567 * [misc]backup-simplify:  Simplify (+ 0 -2) into -2
1538419496.567 * [misc]backup-simplify:  Simplify -2 into -2
1538419496.568 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538419496.568 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419496.568 * [misc]backup-simplify:  Simplify (+ 0 4) into 4
1538419496.568 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538419496.568 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 1)) into 0
1538419496.568 * [misc]backup-simplify:  Simplify (- 0) into 0
1538419496.568 * [misc]backup-simplify:  Simplify (+ 4 0) into 4
1538419496.568 * [misc]backup-simplify:  Simplify 4 into 4
1538419496.569 * [misc]backup-simplify:  Simplify (+ 4 (+ (* -2 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2)))) into (- (+ (pow x 2) 4) (* 2 x))
1538419496.569 * [misc]backup-simplify:  Simplify (+ (* (/ 1 (- x)) (/ 1 (- x))) (- (* 2 2) (* (/ 1 (- x)) 2))) into (+ (/ 1 (pow x 2)) (+ (* 2 (/ 1 x)) 4))
1538419496.569 * [misc]approximate:  Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (* 2 (/ 1 x)) 4)) in (x) around 0
1538419496.569 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (* 2 (/ 1 x)) 4)) in x
1538419496.569 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1538419496.569 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1538419496.569 * [misc]taylor:  Taking taylor expansion of x in x
1538419496.569 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.569 * [misc]backup-simplify:  Simplify 1 into 1
1538419496.569 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538419496.569 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538419496.569 * [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ 1 x)) 4) in x
1538419496.570 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x)) in x
1538419496.570 * [misc]taylor:  Taking taylor expansion of 2 in x
1538419496.570 * [misc]backup-simplify:  Simplify 2 into 2
1538419496.570 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538419496.570 * [misc]taylor:  Taking taylor expansion of x in x
1538419496.570 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.570 * [misc]backup-simplify:  Simplify 1 into 1
1538419496.570 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538419496.570 * [misc]taylor:  Taking taylor expansion of 4 in x
1538419496.570 * [misc]backup-simplify:  Simplify 4 into 4
1538419496.570 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (* 2 (/ 1 x)) 4)) in x
1538419496.570 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow x 2)) in x
1538419496.570 * [misc]taylor:  Taking taylor expansion of (pow x 2) in x
1538419496.570 * [misc]taylor:  Taking taylor expansion of x in x
1538419496.570 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.570 * [misc]backup-simplify:  Simplify 1 into 1
1538419496.570 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1538419496.570 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538419496.570 * [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ 1 x)) 4) in x
1538419496.570 * [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 x)) in x
1538419496.570 * [misc]taylor:  Taking taylor expansion of 2 in x
1538419496.570 * [misc]backup-simplify:  Simplify 2 into 2
1538419496.570 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1538419496.570 * [misc]taylor:  Taking taylor expansion of x in x
1538419496.570 * [misc]backup-simplify:  Simplify 0 into 0
1538419496.570 * [misc]backup-simplify:  Simplify 1 into 1
1538419496.570 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1538419496.570 * [misc]taylor:  Taking taylor expansion of 4 in x
1538419496.570 * [misc]backup-simplify:  Simplify 4 into 4
1538419496.570 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1538419496.570 * [misc]backup-simplify:  Simplify 1 into 1
1538419496.571 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1538419496.571 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538419496.571 * [misc]backup-simplify:  Simplify (* 2 1) into 2
1538419496.571 * [misc]backup-simplify:  Simplify (+ 2 0) into 2
1538419496.571 * [misc]backup-simplify:  Simplify (+ 0 2) into 2
1538419496.571 * [misc]backup-simplify:  Simplify 2 into 2
1538419496.571 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1538419496.571 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1538419496.572 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1538419496.572 * [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 1)) into 0
1538419496.572 * [misc]backup-simplify:  Simplify (+ 0 4) into 4
1538419496.572 * [misc]backup-simplify:  Simplify (+ 0 4) into 4
1538419496.572 * [misc]backup-simplify:  Simplify 4 into 4
1538419496.572 * [misc]backup-simplify:  Simplify (+ 4 (+ (* 2 (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2)))) into (- (+ (pow x 2) 4) (* 2 x))
1538419496.572 * * * [misc]progress:  simplifying candidates
1538419496.572 * * * * [misc]progress:  [ 1 / 66 ] simplifiying candidate #<alt (λ (x) (pow (/ (+ (pow x 4) (* 8 x)) (+ (* x x) (- (* 2 2) (* x 2)))) 1))>
1538419496.572 * * * * [misc]progress:  [ 2 / 66 ] simplifiying candidate #<alt (λ (x) (exp (- (log (+ (pow x 4) (* 8 x))) (log (+ (* x x) (- (* 2 2) (* x 2)))))))>
1538419496.572 * [enter]simplify:  Simplifying (- (log (+ (pow x 4) (* 8 x))) (log (+ (* x x) (- (* 2 2) (* x 2)))))
1538419496.573 * * [misc]simplify:  iters left: 6 (15 enodes)
1538419496.575 * * [misc]simplify:  iters left: 5 (27 enodes)
1538419496.580 * * [misc]simplify:  iters left: 4 (51 enodes)
1538419496.587 * * [misc]simplify:  iters left: 3 (68 enodes)
1538419496.596 * * [misc]simplify:  iters left: 2 (87 enodes)
1538419496.607 * * [misc]simplify:  iters left: 1 (111 enodes)
1538419496.621 * [exit]simplify:  Simplified to (- (log (+ (pow x 4) (* 8 x))) (log (- 4 (* (- 2 x) x))))
1538419496.621 * [misc]simplify:  Simplified (2 1) to (λ (x) (exp (- (log (+ (pow x 4) (* 8 x))) (log (- 4 (* (- 2 x) x))))))
1538419496.621 * * * * [misc]progress:  [ 3 / 66 ] simplifiying candidate #<alt (λ (x) (exp (log (/ (+ (pow x 4) (* 8 x)) (+ (* x x) (- (* 2 2) (* x 2)))))))>
1538419496.621 * * * * [misc]progress:  [ 4 / 66 ] simplifiying candidate #<alt (λ (x) (log (exp (/ (+ (pow x 4) (* 8 x)) (+ (* x x) (- (* 2 2) (* x 2)))))))>
1538419496.621 * * * * [misc]progress:  [ 5 / 66 ] simplifiying candidate #<alt (λ (x) (cbrt (/ (* (* (+ (pow x 4) (* 8 x)) (+ (pow x 4) (* 8 x))) (+ (pow x 4) (* 8 x))) (* (* (+ (* x x) (- (* 2 2) (* x 2))) (+ (* x x) (- (* 2 2) (* x 2)))) (+ (* x x) (- (* 2 2) (* x 2)))))))>
1538419496.621 * [enter]simplify:  Simplifying (/ (* (* (+ (pow x 4) (* 8 x)) (+ (pow x 4) (* 8 x))) (+ (pow x 4) (* 8 x))) (* (* (+ (* x x) (- (* 2 2) (* x 2))) (+ (* x x) (- (* 2 2) (* x 2)))) (+ (* x x) (- (* 2 2) (* x 2)))))
1538419496.622 * * [misc]simplify:  iters left: 6 (17 enodes)
1538419496.625 * * [misc]simplify:  iters left: 5 (60 enodes)
1538419496.641 * * [misc]simplify:  iters left: 4 (259 enodes)
1538419496.750 * [exit]simplify:  Simplified to (pow (/ (+ (pow x 4) (* 8 x)) (- 4 (* x (- 2 x)))) 3)
1538419496.750 * [misc]simplify:  Simplified (2 1) to (λ (x) (cbrt (pow (/ (+ (pow x 4) (* 8 x)) (- 4 (* x (- 2 x)))) 3)))
1538419496.750 * * * * [misc]progress:  [ 6 / 66 ] simplifiying candidate #<alt (λ (x) (* (* (cbrt (/ (+ (pow x 4) (* 8 x)) (+ (* x x) (- (* 2 2) (* x 2))))) (cbrt (/ (+ (pow x 4) (* 8 x)) (+ (* x x) (- (* 2 2) (* x 2)))))) (cbrt (/ (+ (pow x 4) (* 8 x)) (+ (* x x) (- (* 2 2) (* x 2)))))))>
1538419496.750 * * * * [misc]progress:  [ 7 / 66 ] simplifiying candidate #<alt (λ (x) (cbrt (* (* (/ (+ (pow x 4) (* 8 x)) (+ (* x x) (- (* 2 2) (* x 2)))) (/ (+ (pow x 4) (* 8 x)) (+ (* x x) (- (* 2 2) (* x 2))))) (/ (+ (pow x 4) (* 8 x)) (+ (* x x) (- (* 2 2) (* x 2)))))))>
1538419496.750 * * * * [misc]progress:  [ 8 / 66 ] simplifiying candidate #<alt (λ (x) (* (sqrt (/ (+ (pow x 4) (* 8 x)) (+ (* x x) (- (* 2 2) (* x 2))))) (sqrt (/ (+ (pow x 4) (* 8 x)) (+ (* x x) (- (* 2 2) (* x 2)))))))>
1538419496.750 * * * * [misc]progress:  [ 9 / 66 ] simplifiying candidate #<alt (λ (x) (/ (- (+ (pow x 4) (* 8 x))) (- (+ (* x x) (- (* 2 2) (* x 2))))))>
1538419496.750 * * * * [misc]progress:  [ 10 / 66 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (+ (pow x 4) (* 8 x))) (cbrt (+ (pow x 4) (* 8 x)))) (* (cbrt (+ (* x x) (- (* 2 2) (* x 2)))) (cbrt (+ (* x x) (- (* 2 2) (* x 2)))))) (/ (cbrt (+ (pow x 4) (* 8 x))) (cbrt (+ (* x x) (- (* 2 2) (* x 2)))))))>
1538419496.750 * [enter]simplify:  Simplifying (/ (* (cbrt (+ (pow x 4) (* 8 x))) (cbrt (+ (pow x 4) (* 8 x)))) (* (cbrt (+ (* x x) (- (* 2 2) (* x 2)))) (cbrt (+ (* x x) (- (* 2 2) (* x 2))))))
1538419496.750 * * [misc]simplify:  iters left: 6 (17 enodes)
1538419496.753 * * [misc]simplify:  iters left: 5 (33 enodes)
1538419496.759 * * [misc]simplify:  iters left: 4 (65 enodes)
1538419496.768 * * [misc]simplify:  iters left: 3 (84 enodes)
1538419496.777 * * [misc]simplify:  iters left: 2 (106 enodes)
1538419496.793 * * [misc]simplify:  iters left: 1 (130 enodes)
1538419496.809 * [exit]simplify:  Simplified to (* (/ (cbrt (+ (pow x 4) (* 8 x))) (cbrt (+ 4 (* (+ x -2) x)))) (/ (cbrt (+ (pow x 4) (* 8 x))) (cbrt (+ 4 (* (+ x -2) x)))))
1538419496.809 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (* (/ (cbrt (+ (pow x 4) (* 8 x))) (cbrt (+ 4 (* (+ x -2) x)))) (/ (cbrt (+ (pow x 4) (* 8 x))) (cbrt (+ 4 (* (+ x -2) x))))) (/ (cbrt (+ (pow x 4) (* 8 x))) (cbrt (+ (* x x) (- (* 2 2) (* x 2)))))))
1538419496.809 * [enter]simplify:  Simplifying (/ (cbrt (+ (pow x 4) (* 8 x))) (cbrt (+ (* x x) (- (* 2 2) (* x 2)))))
1538419496.810 * * [misc]simplify:  iters left: 6 (15 enodes)
1538419496.812 * * [misc]simplify:  iters left: 5 (25 enodes)
1538419496.816 * * [misc]simplify:  iters left: 4 (48 enodes)
1538419496.823 * * [misc]simplify:  iters left: 3 (64 enodes)
1538419496.831 * * [misc]simplify:  iters left: 2 (83 enodes)
1538419496.841 * * [misc]simplify:  iters left: 1 (107 enodes)
1538419496.855 * [exit]simplify:  Simplified to (/ (cbrt (+ (pow x 4) (* 8 x))) (cbrt (- 4 (* (- 2 x) x))))
1538419496.855 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (/ (cbrt (+ (pow x 4) (* 8 x))) (cbrt (+ 4 (* (+ x -2) x)))) (/ (cbrt (+ (pow x 4) (* 8 x))) (cbrt (+ 4 (* (+ x -2) x))))) (/ (cbrt (+ (pow x 4) (* 8 x))) (cbrt (- 4 (* (- 2 x) x))))))
1538419496.855 * * * * [misc]progress:  [ 11 / 66 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (+ (pow x 4) (* 8 x))) (cbrt (+ (pow x 4) (* 8 x)))) (sqrt (+ (* x x) (- (* 2 2) (* x 2))))) (/ (cbrt (+ (pow x 4) (* 8 x))) (sqrt (+ (* x x) (- (* 2 2) (* x 2)))))))>
1538419496.856 * [enter]simplify:  Simplifying (/ (* (cbrt (+ (pow x 4) (* 8 x))) (cbrt (+ (pow x 4) (* 8 x)))) (sqrt (+ (* x x) (- (* 2 2) (* x 2)))))
1538419496.856 * * [misc]simplify:  iters left: 6 (16 enodes)
1538419496.860 * * [misc]simplify:  iters left: 5 (28 enodes)
1538419496.864 * * [misc]simplify:  iters left: 4 (53 enodes)
1538419496.871 * * [misc]simplify:  iters left: 3 (72 enodes)
1538419496.879 * * [misc]simplify:  iters left: 2 (91 enodes)
1538419496.891 * * [misc]simplify:  iters left: 1 (115 enodes)
1538419496.906 * [exit]simplify:  Simplified to (/ (* (cbrt (+ (pow x 4) (* 8 x))) (cbrt (+ (pow x 4) (* 8 x)))) (sqrt (+ 4 (* (- x 2) x))))
1538419496.906 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (* (cbrt (+ (pow x 4) (* 8 x))) (cbrt (+ (pow x 4) (* 8 x)))) (sqrt (+ 4 (* (- x 2) x)))) (/ (cbrt (+ (pow x 4) (* 8 x))) (sqrt (+ (* x x) (- (* 2 2) (* x 2)))))))
1538419496.906 * [enter]simplify:  Simplifying (/ (cbrt (+ (pow x 4) (* 8 x))) (sqrt (+ (* x x) (- (* 2 2) (* x 2)))))
1538419496.907 * * [misc]simplify:  iters left: 6 (15 enodes)
1538419496.909 * * [misc]simplify:  iters left: 5 (25 enodes)
1538419496.913 * * [misc]simplify:  iters left: 4 (48 enodes)
1538419496.919 * * [misc]simplify:  iters left: 3 (64 enodes)
1538419496.928 * * [misc]simplify:  iters left: 2 (83 enodes)
1538419496.938 * * [misc]simplify:  iters left: 1 (107 enodes)
1538419496.952 * [exit]simplify:  Simplified to (/ (cbrt (+ (pow x 4) (* 8 x))) (sqrt (- 4 (* (- 2 x) x))))
1538419496.953 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (* (cbrt (+ (pow x 4) (* 8 x))) (cbrt (+ (pow x 4) (* 8 x)))) (sqrt (+ 4 (* (- x 2) x)))) (/ (cbrt (+ (pow x 4) (* 8 x))) (sqrt (- 4 (* (- 2 x) x))))))
1538419496.953 * * * * [misc]progress:  [ 12 / 66 ] simplifiying candidate #<alt (λ (x) (* (/ (* (cbrt (+ (pow x 4) (* 8 x))) (cbrt (+ (pow x 4) (* 8 x)))) 1) (/ (cbrt (+ (pow x 4) (* 8 x))) (+ (* x x) (- (* 2 2) (* x 2))))))>
1538419496.953 * [enter]simplify:  Simplifying (/ (* (cbrt (+ (pow x 4) (* 8 x))) (cbrt (+ (pow x 4) (* 8 x)))) 1)
1538419496.953 * * [misc]simplify:  iters left: 6 (10 enodes)
1538419496.954 * * [misc]simplify:  iters left: 5 (16 enodes)
1538419496.957 * * [misc]simplify:  iters left: 4 (22 enodes)
1538419496.959 * * [misc]simplify:  iters left: 3 (24 enodes)
1538419496.962 * * [misc]simplify:  iters left: 2 (29 enodes)
1538419496.965 * [exit]simplify:  Simplified to (* (cbrt (+ (pow x 4) (* 8 x))) (cbrt (+ (pow x 4) (* 8 x))))
1538419496.965 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (* (cbrt (+ (pow x 4) (* 8 x))) (cbrt (+ (pow x 4) (* 8 x)))) (/ (cbrt (+ (pow x 4) (* 8 x))) (+ (* x x) (- (* 2 2) (* x 2))))))
1538419496.966 * [enter]simplify:  Simplifying (/ (cbrt (+ (pow x 4) (* 8 x))) (+ (* x x) (- (* 2 2) (* x 2))))
1538419496.966 * * [misc]simplify:  iters left: 6 (14 enodes)
1538419496.968 * * [misc]simplify:  iters left: 5 (24 enodes)
1538419496.973 * * [misc]simplify:  iters left: 4 (47 enodes)
1538419496.980 * * [misc]simplify:  iters left: 3 (64 enodes)
1538419496.987 * * [misc]simplify:  iters left: 2 (83 enodes)
1538419496.999 * * [misc]simplify:  iters left: 1 (107 enodes)
1538419497.013 * [exit]simplify:  Simplified to (/ (cbrt (+ (pow x 4) (* 8 x))) (- 4 (* x (- 2 x))))
1538419497.013 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (* (cbrt (+ (pow x 4) (* 8 x))) (cbrt (+ (pow x 4) (* 8 x)))) (/ (cbrt (+ (pow x 4) (* 8 x))) (- 4 (* x (- 2 x))))))
1538419497.013 * * * * [misc]progress:  [ 13 / 66 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (+ (pow x 4) (* 8 x))) (* (cbrt (+ (* x x) (- (* 2 2) (* x 2)))) (cbrt (+ (* x x) (- (* 2 2) (* x 2)))))) (/ (sqrt (+ (pow x 4) (* 8 x))) (cbrt (+ (* x x) (- (* 2 2) (* x 2)))))))>
1538419497.014 * [enter]simplify:  Simplifying (/ (sqrt (+ (pow x 4) (* 8 x))) (* (cbrt (+ (* x x) (- (* 2 2) (* x 2)))) (cbrt (+ (* x x) (- (* 2 2) (* x 2))))))
1538419497.014 * * [misc]simplify:  iters left: 6 (16 enodes)
1538419497.017 * * [misc]simplify:  iters left: 5 (28 enodes)
1538419497.021 * * [misc]simplify:  iters left: 4 (51 enodes)
1538419497.028 * * [misc]simplify:  iters left: 3 (69 enodes)
1538419497.037 * * [misc]simplify:  iters left: 2 (88 enodes)
1538419497.049 * * [misc]simplify:  iters left: 1 (112 enodes)
1538419497.065 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (pow x 4) (* 8 x))) (cbrt (+ 4 (* x (- x 2))))) (cbrt (+ 4 (* x (- x 2)))))
1538419497.065 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (/ (sqrt (+ (pow x 4) (* 8 x))) (cbrt (+ 4 (* x (- x 2))))) (cbrt (+ 4 (* x (- x 2))))) (/ (sqrt (+ (pow x 4) (* 8 x))) (cbrt (+ (* x x) (- (* 2 2) (* x 2)))))))
1538419497.065 * [enter]simplify:  Simplifying (/ (sqrt (+ (pow x 4) (* 8 x))) (cbrt (+ (* x x) (- (* 2 2) (* x 2)))))
1538419497.065 * * [misc]simplify:  iters left: 6 (15 enodes)
1538419497.068 * * [misc]simplify:  iters left: 5 (25 enodes)
1538419497.071 * * [misc]simplify:  iters left: 4 (48 enodes)
1538419497.078 * * [misc]simplify:  iters left: 3 (64 enodes)
1538419497.085 * * [misc]simplify:  iters left: 2 (83 enodes)
1538419497.096 * * [misc]simplify:  iters left: 1 (107 enodes)
1538419497.110 * [exit]simplify:  Simplified to (/ (sqrt (+ (pow x 4) (* 8 x))) (cbrt (- 4 (* (- 2 x) x))))
1538419497.110 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (/ (sqrt (+ (pow x 4) (* 8 x))) (cbrt (+ 4 (* x (- x 2))))) (cbrt (+ 4 (* x (- x 2))))) (/ (sqrt (+ (pow x 4) (* 8 x))) (cbrt (- 4 (* (- 2 x) x))))))
1538419497.110 * * * * [misc]progress:  [ 14 / 66 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (+ (pow x 4) (* 8 x))) (sqrt (+ (* x x) (- (* 2 2) (* x 2))))) (/ (sqrt (+ (pow x 4) (* 8 x))) (sqrt (+ (* x x) (- (* 2 2) (* x 2)))))))>
1538419497.111 * [enter]simplify:  Simplifying (/ (sqrt (+ (pow x 4) (* 8 x))) (sqrt (+ (* x x) (- (* 2 2) (* x 2)))))
1538419497.111 * * [misc]simplify:  iters left: 6 (15 enodes)
1538419497.114 * * [misc]simplify:  iters left: 5 (25 enodes)
1538419497.118 * * [misc]simplify:  iters left: 4 (48 enodes)
1538419497.124 * * [misc]simplify:  iters left: 3 (64 enodes)
1538419497.131 * * [misc]simplify:  iters left: 2 (83 enodes)
1538419497.143 * * [misc]simplify:  iters left: 1 (107 enodes)
1538419497.157 * [exit]simplify:  Simplified to (/ (sqrt (+ (pow x 4) (* 8 x))) (sqrt (- 4 (* (- 2 x) x))))
1538419497.157 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ (sqrt (+ (pow x 4) (* 8 x))) (sqrt (- 4 (* (- 2 x) x)))) (/ (sqrt (+ (pow x 4) (* 8 x))) (sqrt (+ (* x x) (- (* 2 2) (* x 2)))))))
1538419497.157 * [enter]simplify:  Simplifying (/ (sqrt (+ (pow x 4) (* 8 x))) (sqrt (+ (* x x) (- (* 2 2) (* x 2)))))
1538419497.157 * * [misc]simplify:  iters left: 6 (15 enodes)
1538419497.160 * * [misc]simplify:  iters left: 5 (25 enodes)
1538419497.163 * * [misc]simplify:  iters left: 4 (48 enodes)
1538419497.170 * * [misc]simplify:  iters left: 3 (64 enodes)
1538419497.178 * * [misc]simplify:  iters left: 2 (83 enodes)
1538419497.188 * * [misc]simplify:  iters left: 1 (107 enodes)
1538419497.203 * [exit]simplify:  Simplified to (/ (sqrt (+ (pow x 4) (* 8 x))) (sqrt (- 4 (* (- 2 x) x))))
1538419497.203 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (sqrt (+ (pow x 4) (* 8 x))) (sqrt (- 4 (* (- 2 x) x)))) (/ (sqrt (+ (pow x 4) (* 8 x))) (sqrt (- 4 (* (- 2 x) x))))))
1538419497.203 * * * * [misc]progress:  [ 15 / 66 ] simplifiying candidate #<alt (λ (x) (* (/ (sqrt (+ (pow x 4) (* 8 x))) 1) (/ (sqrt (+ (pow x 4) (* 8 x))) (+ (* x x) (- (* 2 2) (* x 2))))))>
1538419497.204 * [enter]simplify:  Simplifying (/ (sqrt (+ (pow x 4) (* 8 x))) 1)
1538419497.204 * * [misc]simplify:  iters left: 6 (9 enodes)
1538419497.205 * * [misc]simplify:  iters left: 5 (13 enodes)
1538419497.207 * * [misc]simplify:  iters left: 4 (15 enodes)
1538419497.208 * [exit]simplify:  Simplified to (sqrt (+ (pow x 4) (* 8 x)))
1538419497.208 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (sqrt (+ (pow x 4) (* 8 x))) (/ (sqrt (+ (pow x 4) (* 8 x))) (+ (* x x) (- (* 2 2) (* x 2))))))
1538419497.208 * [enter]simplify:  Simplifying (/ (sqrt (+ (pow x 4) (* 8 x))) (+ (* x x) (- (* 2 2) (* x 2))))
1538419497.208 * * [misc]simplify:  iters left: 6 (14 enodes)
1538419497.211 * * [misc]simplify:  iters left: 5 (24 enodes)
1538419497.214 * * [misc]simplify:  iters left: 4 (47 enodes)
1538419497.221 * * [misc]simplify:  iters left: 3 (64 enodes)
1538419497.228 * * [misc]simplify:  iters left: 2 (83 enodes)
1538419497.238 * * [misc]simplify:  iters left: 1 (107 enodes)
1538419497.253 * [exit]simplify:  Simplified to (/ (sqrt (+ (pow x 4) (* 8 x))) (- 4 (* x (- 2 x))))
1538419497.253 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (sqrt (+ (pow x 4) (* 8 x))) (/ (sqrt (+ (pow x 4) (* 8 x))) (- 4 (* x (- 2 x))))))
1538419497.253 * * * * [misc]progress:  [ 16 / 66 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (* (cbrt (+ (* x x) (- (* 2 2) (* x 2)))) (cbrt (+ (* x x) (- (* 2 2) (* x 2)))))) (/ (+ (pow x 4) (* 8 x)) (cbrt (+ (* x x) (- (* 2 2) (* x 2)))))))>
1538419497.253 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (+ (* x x) (- (* 2 2) (* x 2)))) (cbrt (+ (* x x) (- (* 2 2) (* x 2))))))
1538419497.253 * * [misc]simplify:  iters left: 6 (11 enodes)
1538419497.255 * * [misc]simplify:  iters left: 5 (24 enodes)
1538419497.258 * * [misc]simplify:  iters left: 4 (47 enodes)
1538419497.265 * * [misc]simplify:  iters left: 3 (65 enodes)
1538419497.273 * * [misc]simplify:  iters left: 2 (84 enodes)
1538419497.283 * * [misc]simplify:  iters left: 1 (108 enodes)
1538419497.297 * [exit]simplify:  Simplified to (/ 1 (* (cbrt (- 4 (* x (- 2 x)))) (cbrt (- 4 (* x (- 2 x))))))
1538419497.297 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ 1 (* (cbrt (- 4 (* x (- 2 x)))) (cbrt (- 4 (* x (- 2 x)))))) (/ (+ (pow x 4) (* 8 x)) (cbrt (+ (* x x) (- (* 2 2) (* x 2)))))))
1538419497.298 * [enter]simplify:  Simplifying (/ (+ (pow x 4) (* 8 x)) (cbrt (+ (* x x) (- (* 2 2) (* x 2)))))
1538419497.298 * * [misc]simplify:  iters left: 6 (14 enodes)
1538419497.300 * * [misc]simplify:  iters left: 5 (24 enodes)
1538419497.304 * * [misc]simplify:  iters left: 4 (47 enodes)
1538419497.310 * * [misc]simplify:  iters left: 3 (65 enodes)
1538419497.317 * * [misc]simplify:  iters left: 2 (84 enodes)
1538419497.328 * * [misc]simplify:  iters left: 1 (108 enodes)
1538419497.344 * [exit]simplify:  Simplified to (/ (+ (pow x 4) (* 8 x)) (cbrt (- 4 (* x (- 2 x)))))
1538419497.344 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (* (cbrt (- 4 (* x (- 2 x)))) (cbrt (- 4 (* x (- 2 x)))))) (/ (+ (pow x 4) (* 8 x)) (cbrt (- 4 (* x (- 2 x)))))))
1538419497.344 * * * * [misc]progress:  [ 17 / 66 ] simplifiying candidate #<alt (λ (x) (* (/ 1 (sqrt (+ (* x x) (- (* 2 2) (* x 2))))) (/ (+ (pow x 4) (* 8 x)) (sqrt (+ (* x x) (- (* 2 2) (* x 2)))))))>
1538419497.344 * [enter]simplify:  Simplifying (/ 1 (sqrt (+ (* x x) (- (* 2 2) (* x 2)))))
1538419497.344 * * [misc]simplify:  iters left: 6 (10 enodes)
1538419497.346 * * [misc]simplify:  iters left: 5 (21 enodes)
1538419497.349 * * [misc]simplify:  iters left: 4 (44 enodes)
1538419497.355 * * [misc]simplify:  iters left: 3 (61 enodes)
1538419497.361 * * [misc]simplify:  iters left: 2 (80 enodes)
1538419497.371 * * [misc]simplify:  iters left: 1 (104 enodes)
1538419497.385 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (* (- x 2) x) 4)))
1538419497.385 * [misc]simplify:  Simplified (2 1) to (λ (x) (* (/ 1 (sqrt (+ (* (- x 2) x) 4))) (/ (+ (pow x 4) (* 8 x)) (sqrt (+ (* x x) (- (* 2 2) (* x 2)))))))
1538419497.385 * [enter]simplify:  Simplifying (/ (+ (pow x 4) (* 8 x)) (sqrt (+ (* x x) (- (* 2 2) (* x 2)))))
1538419497.385 * * [misc]simplify:  iters left: 6 (14 enodes)
1538419497.388 * * [misc]simplify:  iters left: 5 (24 enodes)
1538419497.391 * * [misc]simplify:  iters left: 4 (47 enodes)
1538419497.398 * * [misc]simplify:  iters left: 3 (65 enodes)
1538419497.406 * * [misc]simplify:  iters left: 2 (84 enodes)
1538419497.416 * * [misc]simplify:  iters left: 1 (108 enodes)
1538419497.430 * [exit]simplify:  Simplified to (/ (+ (pow x 4) (* 8 x)) (sqrt (- 4 (* x (- 2 x)))))
1538419497.430 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (+ (* (- x 2) x) 4))) (/ (+ (pow x 4) (* 8 x)) (sqrt (- 4 (* x (- 2 x)))))))
1538419497.430 * * * * [misc]progress:  [ 18 / 66 ] simplifiying candidate #<alt (λ (x) (* (/ 1 1) (/ (+ (pow x 4) (* 8 x)) (+ (* x x) (- (* 2 2) (* x 2))))))>
1538419497.431 * [enter]simplify:  Simplifying (/ 1 1)
1538419497.431 * * [misc]simplify:  iters left: 2 (2 enodes)
1538419497.431 * * [misc]simplify:  iters left: 1 (4 enodes)
1538419497.431 * [exit]simplify:  Simplified to 1
1538419497.431 * [misc]simplify:  Simplified (2 1) to (λ (x) (* 1 (/ (+ (pow x 4) (* 8 x)) (+ (* x x) (- (* 2 2) (* x 2))))))
1538419497.431 * [enter]simplify:  Simplifying (/ (+ (pow x 4) (* 8 x)) (+ (* x x) (- (* 2 2) (* x 2))))
1538419497.432 * * [misc]simplify:  iters left: 6 (13 enodes)
1538419497.434 * * [misc]simplify:  iters left: 5 (23 enodes)
1538419497.437 * * [misc]simplify:  iters left: 4 (46 enodes)
1538419497.444 * * [misc]simplify:  iters left: 3 (63 enodes)
1538419497.451 * * [misc]simplify:  iters left: 2 (82 enodes)
1538419497.461 * * [misc]simplify:  iters left: 1 (106 enodes)
1538419497.477 * [exit]simplify:  Simplified to (/ (+ (pow x 4) (* 8 x)) (+ (* x (+ -2 x)) 4))
1538419497.477 * [misc]simplify:  Simplified (2 2) to (λ (x) (* 1 (/ (+ (pow x 4) (* 8 x)) (+ (* x (+ -2 x)) 4))))
1538419497.477 * * * * [misc]progress:  [ 19 / 66 ] simplifiying candidate #<alt (λ (x) (* 1 (/ (+ (pow x 4) (* 8 x)) (+ (* x x) (- (* 2 2) (* x 2))))))>
1538419497.477 * * * * [misc]progress:  [ 20 / 66 ] simplifiying candidate #<alt (λ (x) (* (+ (pow x 4) (* 8 x)) (/ 1 (+ (* x x) (- (* 2 2) (* x 2))))))>
1538419497.477 * * * * [misc]progress:  [ 21 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (+ (* x x) (- (* 2 2) (* x 2))) (+ (pow x 4) (* 8 x)))))>
1538419497.477 * * * * [misc]progress:  [ 22 / 66 ] simplifiying candidate #<alt (λ (x) (/ (/ (+ (pow x 4) (* 8 x)) (* (cbrt (+ (* x x) (- (* 2 2) (* x 2)))) (cbrt (+ (* x x) (- (* 2 2) (* x 2)))))) (cbrt (+ (* x x) (- (* 2 2) (* x 2))))))>
1538419497.477 * [enter]simplify:  Simplifying (cbrt (+ (* x x) (- (* 2 2) (* x 2))))
1538419497.477 * * [misc]simplify:  iters left: 6 (8 enodes)
1538419497.479 * * [misc]simplify:  iters left: 5 (17 enodes)
1538419497.482 * * [misc]simplify:  iters left: 4 (40 enodes)
1538419497.487 * * [misc]simplify:  iters left: 3 (58 enodes)
1538419497.494 * * [misc]simplify:  iters left: 2 (77 enodes)
1538419497.503 * * [misc]simplify:  iters left: 1 (101 enodes)
1538419497.516 * [exit]simplify:  Simplified to (cbrt (+ 4 (* x (- x 2))))
1538419497.517 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (+ (pow x 4) (* 8 x)) (* (cbrt (+ (* x x) (- (* 2 2) (* x 2)))) (cbrt (+ (* x x) (- (* 2 2) (* x 2)))))) (cbrt (+ 4 (* x (- x 2))))))
1538419497.517 * * * * [misc]progress:  [ 23 / 66 ] simplifiying candidate #<alt (λ (x) (/ (/ (+ (pow x 4) (* 8 x)) (sqrt (+ (* x x) (- (* 2 2) (* x 2))))) (sqrt (+ (* x x) (- (* 2 2) (* x 2))))))>
1538419497.517 * [enter]simplify:  Simplifying (sqrt (+ (* x x) (- (* 2 2) (* x 2))))
1538419497.517 * * [misc]simplify:  iters left: 6 (8 enodes)
1538419497.518 * * [misc]simplify:  iters left: 5 (17 enodes)
1538419497.521 * * [misc]simplify:  iters left: 4 (40 enodes)
1538419497.527 * * [misc]simplify:  iters left: 3 (58 enodes)
1538419497.534 * * [misc]simplify:  iters left: 2 (77 enodes)
1538419497.544 * * [misc]simplify:  iters left: 1 (101 enodes)
1538419497.557 * [exit]simplify:  Simplified to (sqrt (+ 4 (* x (- x 2))))
1538419497.557 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (+ (pow x 4) (* 8 x)) (sqrt (+ (* x x) (- (* 2 2) (* x 2))))) (sqrt (+ 4 (* x (- x 2))))))
1538419497.557 * * * * [misc]progress:  [ 24 / 66 ] simplifiying candidate #<alt (λ (x) (/ (/ (+ (pow x 4) (* 8 x)) 1) (+ (* x x) (- (* 2 2) (* x 2)))))>
1538419497.557 * [enter]simplify:  Simplifying (+ (* x x) (- (* 2 2) (* x 2)))
1538419497.557 * * [misc]simplify:  iters left: 6 (7 enodes)
1538419497.559 * * [misc]simplify:  iters left: 5 (16 enodes)
1538419497.561 * * [misc]simplify:  iters left: 4 (39 enodes)
1538419497.567 * * [misc]simplify:  iters left: 3 (57 enodes)
1538419497.573 * * [misc]simplify:  iters left: 2 (76 enodes)
1538419497.582 * * [misc]simplify:  iters left: 1 (100 enodes)
1538419497.595 * [exit]simplify:  Simplified to (+ (* (+ x -2) x) 4)
1538419497.595 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (/ (+ (pow x 4) (* 8 x)) 1) (+ (* (+ x -2) x) 4)))
1538419497.595 * * * * [misc]progress:  [ 25 / 66 ] simplifiying candidate #<alt (λ (x) (/ (* (cbrt (+ (pow x 4) (* 8 x))) (cbrt (+ (pow x 4) (* 8 x)))) (/ (+ (* x x) (- (* 2 2) (* x 2))) (cbrt (+ (pow x 4) (* 8 x))))))>
1538419497.596 * [enter]simplify:  Simplifying (* (cbrt (+ (pow x 4) (* 8 x))) (cbrt (+ (pow x 4) (* 8 x))))
1538419497.596 * * [misc]simplify:  iters left: 6 (8 enodes)
1538419497.597 * * [misc]simplify:  iters left: 5 (10 enodes)
1538419497.598 * [exit]simplify:  Simplified to (* (cbrt (+ (pow x 4) (* 8 x))) (cbrt (+ (pow x 4) (* 8 x))))
1538419497.598 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (* (cbrt (+ (pow x 4) (* 8 x))) (cbrt (+ (pow x 4) (* 8 x)))) (/ (+ (* x x) (- (* 2 2) (* x 2))) (cbrt (+ (pow x 4) (* 8 x))))))
1538419497.598 * * * * [misc]progress:  [ 26 / 66 ] simplifiying candidate #<alt (λ (x) (/ (sqrt (+ (pow x 4) (* 8 x))) (/ (+ (* x x) (- (* 2 2) (* x 2))) (sqrt (+ (pow x 4) (* 8 x))))))>
1538419497.598 * [enter]simplify:  Simplifying (sqrt (+ (pow x 4) (* 8 x)))
1538419497.598 * * [misc]simplify:  iters left: 5 (7 enodes)
1538419497.600 * * [misc]simplify:  iters left: 4 (9 enodes)
1538419497.601 * [exit]simplify:  Simplified to (sqrt (+ (pow x 4) (* 8 x)))
1538419497.601 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (sqrt (+ (pow x 4) (* 8 x))) (/ (+ (* x x) (- (* 2 2) (* x 2))) (sqrt (+ (pow x 4) (* 8 x))))))
1538419497.602 * * * * [misc]progress:  [ 27 / 66 ] simplifiying candidate #<alt (λ (x) (/ 1 (/ (+ (* x x) (- (* 2 2) (* x 2))) (+ (pow x 4) (* 8 x)))))>
1538419497.602 * * * * [misc]progress:  [ 28 / 66 ] simplifiying candidate #<alt (λ (x) (* (/ (+ (pow x 4) (* 8 x)) (+ (pow (* x x) 3) (pow (- (* 2 2) (* x 2)) 3))) (+ (* (* x x) (* x x)) (- (* (- (* 2 2) (* x 2)) (- (* 2 2) (* x 2))) (* (* x x) (- (* 2 2) (* x 2)))))))>
1538419497.602 * [enter]simplify:  Simplifying (+ (* (* x x) (* x x)) (- (* (- (* 2 2) (* x 2)) (- (* 2 2) (* x 2))) (* (* x x) (- (* 2 2) (* x 2)))))
1538419497.602 * * [misc]simplify:  iters left: 6 (11 enodes)
1538419497.604 * * [misc]simplify:  iters left: 5 (31 enodes)
1538419497.610 * * [misc]simplify:  iters left: 4 (97 enodes)
1538419497.639 * * [misc]simplify:  iters left: 3 (358 enodes)
1538419497.813 * [exit]simplify:  Simplified to (+ (* (* 2 (- 2 x)) (- 4 (* x x))) (+ (* (- 2 x) (* x -4)) (pow x 4)))
1538419497.813 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (+ (pow x 4) (* 8 x)) (+ (pow (* x x) 3) (pow (- (* 2 2) (* x 2)) 3))) (+ (* (* 2 (- 2 x)) (- 4 (* x x))) (+ (* (- 2 x) (* x -4)) (pow x 4)))))
1538419497.813 * * * * [misc]progress:  [ 29 / 66 ] simplifiying candidate #<alt (λ (x) (* (/ (+ (pow x 4) (* 8 x)) (- (* (* x x) (* x x)) (* (- (* 2 2) (* x 2)) (- (* 2 2) (* x 2))))) (- (* x x) (- (* 2 2) (* x 2)))))>
1538419497.813 * [enter]simplify:  Simplifying (- (* x x) (- (* 2 2) (* x 2)))
1538419497.813 * * [misc]simplify:  iters left: 6 (7 enodes)
1538419497.815 * * [misc]simplify:  iters left: 5 (17 enodes)
1538419497.818 * * [misc]simplify:  iters left: 4 (45 enodes)
1538419497.825 * * [misc]simplify:  iters left: 3 (69 enodes)
1538419497.836 * * [misc]simplify:  iters left: 2 (100 enodes)
1538419497.848 * * [misc]simplify:  iters left: 1 (125 enodes)
1538419497.862 * [exit]simplify:  Simplified to (+ (* (+ x 2) x) -4)
1538419497.862 * [misc]simplify:  Simplified (2 2) to (λ (x) (* (/ (+ (pow x 4) (* 8 x)) (- (* (* x x) (* x x)) (* (- (* 2 2) (* x 2)) (- (* 2 2) (* x 2))))) (+ (* (+ x 2) x) -4)))
1538419497.862 * * * * [misc]progress:  [ 30 / 66 ] simplifiying candidate #<alt (λ (x) (/ (+ (pow (pow x 4) 3) (pow (* 8 x) 3)) (* (+ (* x x) (- (* 2 2) (* x 2))) (+ (* (pow x 4) (pow x 4)) (- (* (* 8 x) (* 8 x)) (* (pow x 4) (* 8 x)))))))>
1538419497.862 * [enter]simplify:  Simplifying (+ (pow (pow x 4) 3) (pow (* 8 x) 3))
1538419497.862 * * [misc]simplify:  iters left: 5 (9 enodes)
1538419497.864 * * [misc]simplify:  iters left: 4 (21 enodes)
1538419497.867 * * [misc]simplify:  iters left: 3 (41 enodes)
1538419497.874 * * [misc]simplify:  iters left: 2 (74 enodes)
1538419497.885 * * [misc]simplify:  iters left: 1 (111 enodes)
1538419497.904 * [exit]simplify:  Simplified to (+ (* (* x 512) (* x x)) (pow (pow x 4) 3))
1538419497.904 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (+ (* (* x 512) (* x x)) (pow (pow x 4) 3)) (* (+ (* x x) (- (* 2 2) (* x 2))) (+ (* (pow x 4) (pow x 4)) (- (* (* 8 x) (* 8 x)) (* (pow x 4) (* 8 x)))))))
1538419497.904 * * * * [misc]progress:  [ 31 / 66 ] simplifiying candidate #<alt (λ (x) (/ (- (* (pow x 4) (pow x 4)) (* (* 8 x) (* 8 x))) (* (+ (* x x) (- (* 2 2) (* x 2))) (- (pow x 4) (* 8 x)))))>
1538419497.904 * [enter]simplify:  Simplifying (- (* (pow x 4) (pow x 4)) (* (* 8 x) (* 8 x)))
1538419497.904 * * [misc]simplify:  iters left: 6 (8 enodes)
1538419497.906 * * [misc]simplify:  iters left: 5 (18 enodes)
1538419497.909 * * [misc]simplify:  iters left: 4 (42 enodes)
1538419497.917 * * [misc]simplify:  iters left: 3 (85 enodes)
1538419497.932 * * [misc]simplify:  iters left: 2 (153 enodes)
1538419497.960 * * [misc]simplify:  iters left: 1 (276 enodes)
1538419498.036 * [exit]simplify:  Simplified to (+ (* (* x x) -64) (* (pow x 4) (pow x 4)))
1538419498.036 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (+ (* (* x x) -64) (* (pow x 4) (pow x 4))) (* (+ (* x x) (- (* 2 2) (* x 2))) (- (pow x 4) (* 8 x)))))
1538419498.036 * * * * [misc]progress:  [ 32 / 66 ] simplifiying candidate #<alt (λ (x) (/ (log (* (exp (pow x 4)) (exp (* 8 x)))) (+ (* x x) (- (* 2 2) (* x 2)))))>
1538419498.036 * [enter]simplify:  Simplifying (* (exp (pow x 4)) (exp (* 8 x)))
1538419498.037 * * [misc]simplify:  iters left: 5 (8 enodes)
1538419498.038 * * [misc]simplify:  iters left: 4 (14 enodes)
1538419498.040 * * [misc]simplify:  iters left: 3 (16 enodes)
1538419498.042 * [exit]simplify:  Simplified to (exp (+ (* 8 x) (pow x 4)))
1538419498.042 * [misc]simplify:  Simplified (2 1 1) to (λ (x) (/ (log (exp (+ (* 8 x) (pow x 4)))) (+ (* x x) (- (* 2 2) (* x 2)))))
1538419498.042 * * * * [misc]progress:  [ 33 / 66 ] simplifiying candidate #<alt (λ (x) (/ (pow (+ (pow x 4) (* 8 x)) 1) (+ (* x x) (- (* 2 2) (* x 2)))))>
1538419498.042 * * * * [misc]progress:  [ 34 / 66 ] simplifiying candidate #<alt (λ (x) (/ (exp (log (+ (pow x 4) (* 8 x)))) (+ (* x x) (- (* 2 2) (* x 2)))))>
1538419498.042 * * * * [misc]progress:  [ 35 / 66 ] simplifiying candidate #<alt (λ (x) (/ (log (exp (+ (pow x 4) (* 8 x)))) (+ (* x x) (- (* 2 2) (* x 2)))))>
1538419498.042 * * * * [misc]progress:  [ 36 / 66 ] simplifiying candidate #<alt (λ (x) (/ (* (* (cbrt (+ (pow x 4) (* 8 x))) (cbrt (+ (pow x 4) (* 8 x)))) (cbrt (+ (pow x 4) (* 8 x)))) (+ (* x x) (- (* 2 2) (* x 2)))))>
1538419498.042 * * * * [misc]progress:  [ 37 / 66 ] simplifiying candidate #<alt (λ (x) (/ (cbrt (* (* (+ (pow x 4) (* 8 x)) (+ (pow x 4) (* 8 x))) (+ (pow x 4) (* 8 x)))) (+ (* x x) (- (* 2 2) (* x 2)))))>
1538419498.042 * * * * [misc]progress:  [ 38 / 66 ] simplifiying candidate #<alt (λ (x) (/ (* (sqrt (+ (pow x 4) (* 8 x))) (sqrt (+ (pow x 4) (* 8 x)))) (+ (* x x) (- (* 2 2) (* x 2)))))>
1538419498.042 * * * * [misc]progress:  [ 39 / 66 ] simplifiying candidate #<alt (λ (x) (/ (/ (+ (pow (pow x 4) 3) (pow (* 8 x) 3)) (+ (* (pow x 4) (pow x 4)) (- (* (* 8 x) (* 8 x)) (* (pow x 4) (* 8 x))))) (+ (* x x) (- (* 2 2) (* x 2)))))>
1538419498.042 * * * * [misc]progress:  [ 40 / 66 ] simplifiying candidate #<alt (λ (x) (/ (* 1 (+ (pow x 4) (* 8 x))) (+ (* x x) (- (* 2 2) (* x 2)))))>
1538419498.042 * * * * [misc]progress:  [ 41 / 66 ] simplifiying candidate #<alt (λ (x) (/ (/ (- (* (pow x 4) (pow x 4)) (* (* 8 x) (* 8 x))) (- (pow x 4) (* 8 x))) (+ (* x x) (- (* 2 2) (* x 2)))))>
1538419498.042 * * * * [misc]progress:  [ 42 / 66 ] simplifiying candidate #<alt (λ (x) (/ (+ (* 8 x) (pow x 4)) (+ (* x x) (- (* 2 2) (* x 2)))))>
1538419498.042 * * * * [misc]progress:  [ 43 / 66 ] simplifiying candidate #<alt (λ (x) (/ (+ (pow x 4) (* 8 x)) (log (* (exp (* x x)) (/ (exp (* 2 2)) (exp (* x 2)))))))>
1538419498.042 * [enter]simplify:  Simplifying (* (exp (* x x)) (/ (exp (* 2 2)) (exp (* x 2))))
1538419498.043 * * [misc]simplify:  iters left: 6 (10 enodes)
1538419498.045 * * [misc]simplify:  iters left: 5 (24 enodes)
1538419498.049 * * [misc]simplify:  iters left: 4 (53 enodes)
1538419498.058 * * [misc]simplify:  iters left: 3 (130 enodes)
1538419498.081 * * [misc]simplify:  iters left: 2 (294 enodes)
1538419498.163 * [exit]simplify:  Simplified to (/ (exp 4) (pow (exp x) (- 2 x)))
1538419498.163 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (+ (pow x 4) (* 8 x)) (log (/ (exp 4) (pow (exp x) (- 2 x))))))
1538419498.163 * * * * [misc]progress:  [ 44 / 66 ] simplifiying candidate #<alt (λ (x) (/ (+ (pow x 4) (* 8 x)) (log (* (exp (* x x)) (exp (- (* 2 2) (* x 2)))))))>
1538419498.164 * [enter]simplify:  Simplifying (* (exp (* x x)) (exp (- (* 2 2) (* x 2))))
1538419498.164 * * [misc]simplify:  iters left: 6 (9 enodes)
1538419498.166 * * [misc]simplify:  iters left: 5 (23 enodes)
1538419498.170 * * [misc]simplify:  iters left: 4 (54 enodes)
1538419498.178 * * [misc]simplify:  iters left: 3 (112 enodes)
1538419498.195 * * [misc]simplify:  iters left: 2 (231 enodes)
1538419498.254 * [exit]simplify:  Simplified to (/ (exp 4) (pow (exp x) (- 2 x)))
1538419498.254 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (/ (+ (pow x 4) (* 8 x)) (log (/ (exp 4) (pow (exp x) (- 2 x))))))
1538419498.254 * * * * [misc]progress:  [ 45 / 66 ] simplifiying candidate #<alt (λ (x) (/ (+ (pow x 4) (* 8 x)) (pow (+ (* x x) (- (* 2 2) (* x 2))) 1)))>
1538419498.254 * * * * [misc]progress:  [ 46 / 66 ] simplifiying candidate #<alt (λ (x) (/ (+ (pow x 4) (* 8 x)) (exp (log (+ (* x x) (- (* 2 2) (* x 2)))))))>
1538419498.254 * * * * [misc]progress:  [ 47 / 66 ] simplifiying candidate #<alt (λ (x) (/ (+ (pow x 4) (* 8 x)) (log (exp (+ (* x x) (- (* 2 2) (* x 2)))))))>
1538419498.254 * * * * [misc]progress:  [ 48 / 66 ] simplifiying candidate #<alt (λ (x) (/ (+ (pow x 4) (* 8 x)) (* (* (cbrt (+ (* x x) (- (* 2 2) (* x 2)))) (cbrt (+ (* x x) (- (* 2 2) (* x 2))))) (cbrt (+ (* x x) (- (* 2 2) (* x 2)))))))>
1538419498.254 * * * * [misc]progress:  [ 49 / 66 ] simplifiying candidate #<alt (λ (x) (/ (+ (pow x 4) (* 8 x)) (cbrt (* (* (+ (* x x) (- (* 2 2) (* x 2))) (+ (* x x) (- (* 2 2) (* x 2)))) (+ (* x x) (- (* 2 2) (* x 2)))))))>
1538419498.254 * * * * [misc]progress:  [ 50 / 66 ] simplifiying candidate #<alt (λ (x) (/ (+ (pow x 4) (* 8 x)) (* (sqrt (+ (* x x) (- (* 2 2) (* x 2)))) (sqrt (+ (* x x) (- (* 2 2) (* x 2)))))))>
1538419498.254 * * * * [misc]progress:  [ 51 / 66 ] simplifiying candidate #<alt (λ (x) (/ (+ (pow x 4) (* 8 x)) (/ (+ (pow (* x x) 3) (pow (- (* 2 2) (* x 2)) 3)) (+ (* (* x x) (* x x)) (- (* (- (* 2 2) (* x 2)) (- (* 2 2) (* x 2))) (* (* x x) (- (* 2 2) (* x 2))))))))>
1538419498.254 * * * * [misc]progress:  [ 52 / 66 ] simplifiying candidate #<alt (λ (x) (/ (+ (pow x 4) (* 8 x)) (* 1 (+ (* x x) (- (* 2 2) (* x 2))))))>
1538419498.254 * * * * [misc]progress:  [ 53 / 66 ] simplifiying candidate #<alt (λ (x) (/ (+ (pow x 4) (* 8 x)) (/ (- (* (* x x) (* x x)) (* (- (* 2 2) (* x 2)) (- (* 2 2) (* x 2)))) (- (* x x) (- (* 2 2) (* x 2))))))>
1538419498.254 * * * * [misc]progress:  [ 54 / 66 ] simplifiying candidate #<alt (λ (x) (/ (+ (pow x 4) (* 8 x)) (+ (+ (* x x) (* 2 2)) (- (* x 2)))))>
1538419498.255 * [enter]simplify:  Simplifying (- (* x 2))
1538419498.255 * * [misc]simplify:  iters left: 4 (4 enodes)
1538419498.255 * * [misc]simplify:  iters left: 3 (10 enodes)
1538419498.257 * * [misc]simplify:  iters left: 2 (12 enodes)
1538419498.258 * [exit]simplify:  Simplified to (* -2 x)
1538419498.258 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (+ (pow x 4) (* 8 x)) (+ (+ (* x x) (* 2 2)) (* -2 x))))
1538419498.258 * * * * [misc]progress:  [ 55 / 66 ] simplifiying candidate #<alt (λ (x) (/ (+ (pow x 4) (* 8 x)) (+ (+ (* x x) (* 2 2)) (- (* x 2)))))>
1538419498.258 * [enter]simplify:  Simplifying (- (* x 2))
1538419498.258 * * [misc]simplify:  iters left: 4 (4 enodes)
1538419498.259 * * [misc]simplify:  iters left: 3 (10 enodes)
1538419498.260 * * [misc]simplify:  iters left: 2 (12 enodes)
1538419498.261 * [exit]simplify:  Simplified to (* -2 x)
1538419498.261 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (+ (pow x 4) (* 8 x)) (+ (+ (* x x) (* 2 2)) (* -2 x))))
1538419498.261 * * * * [misc]progress:  [ 56 / 66 ] simplifiying candidate #<alt (λ (x) (/ (+ (pow x 4) (* 8 x)) (- (+ (* x x) (* 2 2)) (* x 2))))>
1538419498.261 * [enter]simplify:  Simplifying (* x 2)
1538419498.261 * * [misc]simplify:  iters left: 2 (3 enodes)
1538419498.262 * * [misc]simplify:  iters left: 1 (4 enodes)
1538419498.262 * [exit]simplify:  Simplified to (* x 2)
1538419498.262 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (/ (+ (pow x 4) (* 8 x)) (- (+ (* x x) (* 2 2)) (* x 2))))
1538419498.262 * * * * [misc]progress:  [ 57 / 66 ] simplifiying candidate #<alt (λ (x) (/ (+ (pow x 4) (* 8 x)) (+ (- (* 2 2) (* x 2)) (* x x))))>
1538419498.262 * * * * [misc]progress:  [ 58 / 66 ] simplifiying candidate #<alt (λ (x) (+ (* 2 x) (pow x 2)))>
1538419498.262 * [enter]simplify:  Simplifying (+ (* 2 x) (pow x 2))
1538419498.263 * * [misc]simplify:  iters left: 4 (5 enodes)
1538419498.263 * * [misc]simplify:  iters left: 3 (8 enodes)
1538419498.264 * * [misc]simplify:  iters left: 2 (12 enodes)
1538419498.266 * * [misc]simplify:  iters left: 1 (13 enodes)
1538419498.267 * [exit]simplify:  Simplified to (* (+ x 2) x)
1538419498.267 * [misc]simplify:  Simplified (2) to (λ (x) (* (+ x 2) x))
1538419498.267 * * * * [misc]progress:  [ 59 / 66 ] simplifiying candidate #<alt (λ (x) (+ (* 2 x) (pow x 2)))>
1538419498.268 * [enter]simplify:  Simplifying (+ (* 2 x) (pow x 2))
1538419498.268 * * [misc]simplify:  iters left: 4 (5 enodes)
1538419498.268 * * [misc]simplify:  iters left: 3 (8 enodes)
1538419498.269 * * [misc]simplify:  iters left: 2 (12 enodes)
1538419498.271 * * [misc]simplify:  iters left: 1 (13 enodes)
1538419498.273 * [exit]simplify:  Simplified to (* (+ x 2) x)
1538419498.273 * [misc]simplify:  Simplified (2) to (λ (x) (* (+ x 2) x))
1538419498.273 * * * * [misc]progress:  [ 60 / 66 ] simplifiying candidate #<alt (λ (x) (+ (* 2 x) (pow x 2)))>
1538419498.273 * [enter]simplify:  Simplifying (+ (* 2 x) (pow x 2))
1538419498.273 * * [misc]simplify:  iters left: 4 (5 enodes)
1538419498.274 * * [misc]simplify:  iters left: 3 (8 enodes)
1538419498.275 * * [misc]simplify:  iters left: 2 (12 enodes)
1538419498.276 * * [misc]simplify:  iters left: 1 (13 enodes)
1538419498.278 * [exit]simplify:  Simplified to (* (+ x 2) x)
1538419498.278 * [misc]simplify:  Simplified (2) to (λ (x) (* (+ x 2) x))
1538419498.278 * * * * [misc]progress:  [ 61 / 66 ] simplifiying candidate #<alt (λ (x) (/ (+ (* 8 x) (pow x 4)) (+ (* x x) (- (* 2 2) (* x 2)))))>
1538419498.278 * [enter]simplify:  Simplifying (+ (* 8 x) (pow x 4))
1538419498.278 * * [misc]simplify:  iters left: 4 (6 enodes)
1538419498.279 * * [misc]simplify:  iters left: 3 (8 enodes)
1538419498.280 * [exit]simplify:  Simplified to (+ (* 8 x) (pow x 4))
1538419498.280 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (+ (* 8 x) (pow x 4)) (+ (* x x) (- (* 2 2) (* x 2)))))
1538419498.280 * * * * [misc]progress:  [ 62 / 66 ] simplifiying candidate #<alt (λ (x) (/ (+ (* 8 x) (pow x 4)) (+ (* x x) (- (* 2 2) (* x 2)))))>
1538419498.280 * [enter]simplify:  Simplifying (+ (* 8 x) (pow x 4))
1538419498.280 * * [misc]simplify:  iters left: 4 (6 enodes)
1538419498.281 * * [misc]simplify:  iters left: 3 (8 enodes)
1538419498.282 * [exit]simplify:  Simplified to (+ (* 8 x) (pow x 4))
1538419498.282 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (+ (* 8 x) (pow x 4)) (+ (* x x) (- (* 2 2) (* x 2)))))
1538419498.282 * * * * [misc]progress:  [ 63 / 66 ] simplifiying candidate #<alt (λ (x) (/ (+ (* 8 x) (pow x 4)) (+ (* x x) (- (* 2 2) (* x 2)))))>
1538419498.282 * [enter]simplify:  Simplifying (+ (* 8 x) (pow x 4))
1538419498.282 * * [misc]simplify:  iters left: 4 (6 enodes)
1538419498.284 * * [misc]simplify:  iters left: 3 (8 enodes)
1538419498.285 * [exit]simplify:  Simplified to (+ (* 8 x) (pow x 4))
1538419498.285 * [misc]simplify:  Simplified (2 1) to (λ (x) (/ (+ (* 8 x) (pow x 4)) (+ (* x x) (- (* 2 2) (* x 2)))))
1538419498.285 * * * * [misc]progress:  [ 64 / 66 ] simplifiying candidate #<alt (λ (x) (/ (+ (pow x 4) (* 8 x)) (- (+ (pow x 2) 4) (* 2 x))))>
1538419498.286 * [enter]simplify:  Simplifying (- (+ (pow x 2) 4) (* 2 x))
1538419498.286 * * [misc]simplify:  iters left: 5 (7 enodes)
1538419498.287 * * [misc]simplify:  iters left: 4 (14 enodes)
1538419498.289 * * [misc]simplify:  iters left: 3 (29 enodes)
1538419498.293 * * [misc]simplify:  iters left: 2 (38 enodes)
1538419498.298 * * [misc]simplify:  iters left: 1 (47 enodes)
1538419498.303 * [exit]simplify:  Simplified to (+ 4 (* (+ x -2) x))
1538419498.303 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (+ (pow x 4) (* 8 x)) (+ 4 (* (+ x -2) x))))
1538419498.303 * * * * [misc]progress:  [ 65 / 66 ] simplifiying candidate #<alt (λ (x) (/ (+ (pow x 4) (* 8 x)) (- (+ (pow x 2) 4) (* 2 x))))>
1538419498.303 * [enter]simplify:  Simplifying (- (+ (pow x 2) 4) (* 2 x))
1538419498.303 * * [misc]simplify:  iters left: 5 (7 enodes)
1538419498.304 * * [misc]simplify:  iters left: 4 (14 enodes)
1538419498.307 * * [misc]simplify:  iters left: 3 (29 enodes)
1538419498.310 * * [misc]simplify:  iters left: 2 (38 enodes)
1538419498.315 * * [misc]simplify:  iters left: 1 (47 enodes)
1538419498.320 * [exit]simplify:  Simplified to (+ 4 (* (+ x -2) x))
1538419498.320 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (+ (pow x 4) (* 8 x)) (+ 4 (* (+ x -2) x))))
1538419498.320 * * * * [misc]progress:  [ 66 / 66 ] simplifiying candidate #<alt (λ (x) (/ (+ (pow x 4) (* 8 x)) (- (+ (pow x 2) 4) (* 2 x))))>
1538419498.320 * [enter]simplify:  Simplifying (- (+ (pow x 2) 4) (* 2 x))
1538419498.320 * * [misc]simplify:  iters left: 5 (7 enodes)
1538419498.321 * * [misc]simplify:  iters left: 4 (14 enodes)
1538419498.324 * * [misc]simplify:  iters left: 3 (29 enodes)
1538419498.328 * * [misc]simplify:  iters left: 2 (38 enodes)
1538419498.332 * * [misc]simplify:  iters left: 1 (47 enodes)
1538419498.337 * [exit]simplify:  Simplified to (+ 4 (* (+ x -2) x))
1538419498.337 * [misc]simplify:  Simplified (2 2) to (λ (x) (/ (+ (pow x 4) (* 8 x)) (+ 4 (* (+ x -2) x))))
1538419498.337 * * * [misc]progress:  adding candidates to table
1538419498.756 * [misc]progress:  [Phase 3 of 3] Extracting.
1538419498.756 * * [misc]regime:  Finding splitpoints for: (#<alt (λ (x) (/ (+ (* -4 x) (pow x 3)) (- x 2)))> #<alt (λ (x) (/ (+ (pow x 4) (* 8 x)) (+ (* x x) (- (* 2 2) (* x 2)))))> #<alt (λ (x) (* (+ x 2) x))>)
1538419498.757 * * * [misc]regime-changes:  Trying 1 branch expressions: (x)
1538419498.757 * * * * [misc]regimes:  Trying to branch on x from (#<alt (λ (x) (/ (+ (* -4 x) (pow x 3)) (- x 2)))> #<alt (λ (x) (/ (+ (pow x 4) (* 8 x)) (+ (* x x) (- (* 2 2) (* x 2)))))> #<alt (λ (x) (* (+ x 2) x))>)
1538419498.777 * * * [misc]regime:  Found split indices: #<option (#s(si 2 256))>
1538419498.778 * [enter]simplify:  Simplifying (* (+ x 2) x)
1538419498.778 * * [misc]simplify:  iters left: 4 (4 enodes)
1538419498.778 * * [misc]simplify:  iters left: 3 (6 enodes)
1538419498.778 * [exit]simplify:  Simplified to (* x (+ 2 x))
1538419498.778 * * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
1538419498.800 * * * * [misc]points:  Computing exacts on every 500 of 8000 points to ramp up precision
1538419498.802 * * * * [misc]points:  Setting MPFR precision to 1088
1538419498.803 * * * * [misc]points:  Setting MPFR precision to 1344
1538419498.803 * * * * [misc]points:  Computing exacts on every 250 of 8000 points to ramp up precision
1538419498.805 * * * * [misc]points:  Setting MPFR precision to 1088
1538419498.806 * * * * [misc]points:  Setting MPFR precision to 1344
1538419498.806 * * * * [misc]points:  Computing exacts on every 125 of 8000 points to ramp up precision
1538419498.809 * * * * [misc]points:  Setting MPFR precision to 1088
1538419498.810 * * * * [misc]points:  Setting MPFR precision to 1344
1538419498.811 * * * * [misc]points:  Computing exacts on every 62 of 8000 points to ramp up precision
1538419498.813 * * * * [misc]points:  Setting MPFR precision to 1088
1538419498.815 * * * * [misc]points:  Setting MPFR precision to 1344
1538419498.816 * * * * [misc]points:  Computing exacts on every 31 of 8000 points to ramp up precision
1538419498.819 * * * * [misc]points:  Setting MPFR precision to 1088
1538419498.822 * * * * [misc]points:  Setting MPFR precision to 1344
1538419498.826 * * * * [misc]points:  Computing exacts on every 15 of 8000 points to ramp up precision
1538419498.835 * * * * [misc]points:  Setting MPFR precision to 1088
1538419498.842 * * * * [misc]points:  Setting MPFR precision to 1344
1538419498.849 * * * * [misc]points:  Computing exacts on every 7 of 8000 points to ramp up precision
1538419498.852 * * * * [misc]points:  Setting MPFR precision to 1088
1538419498.865 * * * * [misc]points:  Setting MPFR precision to 1344
1538419498.879 * * * * [misc]points:  Computing exacts on every 3 of 8000 points to ramp up precision
1538419498.882 * * * * [misc]points:  Setting MPFR precision to 1088
1538419498.930 * * * * [misc]points:  Setting MPFR precision to 1344
1538419498.956 * * * * [misc]points:  Computing exacts for 8000 points
1538419498.959 * * * * [misc]points:  Setting MPFR precision to 1088
1538419499.364 * * * * [misc]points:  Setting MPFR precision to 1344
1538419499.498 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538419499.500 * * * * [misc]points:  Sampling 1976 additional inputs, on iter 1 have 6024 / 8000
1538419499.505 * * * * [misc]points:  Computing exacts on every 123 of 1976 points to ramp up precision
1538419499.527 * * * * [misc]points:  Setting MPFR precision to 1088
1538419499.528 * * * * [misc]points:  Setting MPFR precision to 1344
1538419499.528 * * * * [misc]points:  Computing exacts on every 61 of 1976 points to ramp up precision
1538419499.530 * * * * [misc]points:  Setting MPFR precision to 1088
1538419499.531 * * * * [misc]points:  Setting MPFR precision to 1344
1538419499.531 * * * * [misc]points:  Computing exacts on every 30 of 1976 points to ramp up precision
1538419499.534 * * * * [misc]points:  Setting MPFR precision to 1088
1538419499.535 * * * * [misc]points:  Setting MPFR precision to 1344
1538419499.537 * * * * [misc]points:  Computing exacts on every 15 of 1976 points to ramp up precision
1538419499.539 * * * * [misc]points:  Setting MPFR precision to 1088
1538419499.541 * * * * [misc]points:  Setting MPFR precision to 1344
1538419499.542 * * * * [misc]points:  Computing exacts on every 7 of 1976 points to ramp up precision
1538419499.545 * * * * [misc]points:  Setting MPFR precision to 1088
1538419499.548 * * * * [misc]points:  Setting MPFR precision to 1344
1538419499.551 * * * * [misc]points:  Computing exacts on every 3 of 1976 points to ramp up precision
1538419499.553 * * * * [misc]points:  Setting MPFR precision to 1088
1538419499.560 * * * * [misc]points:  Setting MPFR precision to 1344
1538419499.566 * * * * [misc]points:  Computing exacts for 1976 points
1538419499.569 * * * * [misc]points:  Setting MPFR precision to 1088
1538419499.606 * * * * [misc]points:  Setting MPFR precision to 1344
1538419499.632 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538419499.633 * * * * [misc]points:  Sampling 460 additional inputs, on iter 2 have 7540 / 8000
1538419499.634 * * * * [misc]points:  Computing exacts on every 28 of 460 points to ramp up precision
1538419499.637 * * * * [misc]points:  Setting MPFR precision to 1088
1538419499.637 * * * * [misc]points:  Setting MPFR precision to 1344
1538419499.637 * * * * [misc]points:  Computing exacts on every 14 of 460 points to ramp up precision
1538419499.640 * * * * [misc]points:  Setting MPFR precision to 1088
1538419499.640 * * * * [misc]points:  Setting MPFR precision to 1344
1538419499.641 * * * * [misc]points:  Computing exacts on every 7 of 460 points to ramp up precision
1538419499.662 * * * * [misc]points:  Setting MPFR precision to 1088
1538419499.664 * * * * [misc]points:  Setting MPFR precision to 1344
1538419499.664 * * * * [misc]points:  Computing exacts on every 3 of 460 points to ramp up precision
1538419499.667 * * * * [misc]points:  Setting MPFR precision to 1088
1538419499.668 * * * * [misc]points:  Setting MPFR precision to 1344
1538419499.670 * * * * [misc]points:  Computing exacts for 460 points
1538419499.674 * * * * [misc]points:  Setting MPFR precision to 1088
1538419499.680 * * * * [misc]points:  Setting MPFR precision to 1344
1538419499.686 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538419499.686 * * * * [misc]points:  Sampling 107 additional inputs, on iter 3 have 7893 / 8000
1538419499.687 * * * * [misc]points:  Computing exacts on every 6 of 107 points to ramp up precision
1538419499.689 * * * * [misc]points:  Setting MPFR precision to 1088
1538419499.689 * * * * [misc]points:  Setting MPFR precision to 1344
1538419499.690 * * * * [misc]points:  Computing exacts on every 3 of 107 points to ramp up precision
1538419499.692 * * * * [misc]points:  Setting MPFR precision to 1088
1538419499.692 * * * * [misc]points:  Setting MPFR precision to 1344
1538419499.693 * * * * [misc]points:  Computing exacts for 107 points
1538419499.695 * * * * [misc]points:  Setting MPFR precision to 1088
1538419499.697 * * * * [misc]points:  Setting MPFR precision to 1344
1538419499.698 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538419499.698 * * * * [misc]points:  Sampling 27 additional inputs, on iter 4 have 7973 / 8000
1538419499.698 * * * * [misc]points:  Computing exacts for 27 points
1538419499.701 * * * * [misc]points:  Setting MPFR precision to 1088
1538419499.701 * * * * [misc]points:  Setting MPFR precision to 1344
1538419499.701 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538419499.701 * * * * [misc]points:  Sampling 7 additional inputs, on iter 5 have 7993 / 8000
1538419499.701 * * * * [misc]points:  Computing exacts for 7 points
1538419499.704 * * * * [misc]points:  Setting MPFR precision to 1088
1538419499.704 * * * * [misc]points:  Setting MPFR precision to 1344
1538419499.704 * * * * [misc]points:  Filtering points with unrepresentable outputs
1538419499.704 * * * * [exit]points:  Sampled 8000 points with exact outputs
1538419499.884 * [misc]regime-testing:  Baseline error score: 0.011875
1538419499.884 * [misc]regime-testing:  End program error score: 0.011875
1538419499.885 * [misc]regime-testing:  Oracle error score: 0.003