1539427462.753 * [misc]progress:  [Phase 1 of 3] Setting up.
1539427462.753 * * * [misc]progress:  [1/2] Preparing points
1539427462.753 * * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
1539427462.755 * * * * [misc]points:  Computing exacts on every 16 of 256 points to ramp up precision
1539427462.757 * * * * [misc]points:  Setting MPFR precision to 64
1539427462.758 * * * * [misc]points:  Setting MPFR precision to 320
1539427462.758 * * * * [misc]points:  Setting MPFR precision to 576
1539427462.759 * * * * [misc]points:  Setting MPFR precision to 832
1539427462.760 * * * * [misc]points:  Setting MPFR precision to 1088
1539427462.760 * * * * [misc]points:  Computing exacts on every 8 of 256 points to ramp up precision
1539427462.765 * * * * [misc]points:  Setting MPFR precision to 832
1539427462.767 * * * * [misc]points:  Setting MPFR precision to 1088
1539427462.768 * * * * [misc]points:  Setting MPFR precision to 1344
1539427462.769 * * * * [misc]points:  Computing exacts on every 4 of 256 points to ramp up precision
1539427462.775 * * * * [misc]points:  Setting MPFR precision to 1088
1539427462.777 * * * * [misc]points:  Setting MPFR precision to 1344
1539427462.779 * * * * [misc]points:  Computing exacts on every 2 of 256 points to ramp up precision
1539427462.791 * * * * [misc]points:  Setting MPFR precision to 1088
1539427462.795 * * * * [misc]points:  Setting MPFR precision to 1344
1539427462.799 * * * * [misc]points:  Computing exacts for 256 points
1539427462.805 * * * * [misc]points:  Setting MPFR precision to 1088
1539427462.815 * * * * [misc]points:  Setting MPFR precision to 1344
1539427462.825 * * * * [misc]points:  Filtering points with unrepresentable outputs
1539427462.825 * * * * [exit]points:  Sampled 256 points with exact outputs
1539427462.825 * * * [misc]progress:  [2/2] Setting up program.
1539427462.827 * [misc]progress:  [Phase 2 of 3] Improving.
1539427462.828 * [enter]simplify:  Simplifying (- (/ x x) (* (/ 1 x) (sqrt (* x x))))
1539427462.828 * * [misc]simplify:  iters left: 6 (8 enodes)
1539427462.829 * * [misc]simplify:  iters left: 5 (16 enodes)
1539427462.832 * * [misc]simplify:  iters left: 4 (29 enodes)
1539427462.837 * * [misc]simplify:  iters left: 3 (58 enodes)
1539427462.848 * * [misc]simplify:  iters left: 2 (78 enodes)
1539427462.860 * * [misc]simplify:  iters left: 1 (93 enodes)
1539427462.869 * [exit]simplify:  Simplified to (fma (/ -1 x) (fabs x) 1)
1539427462.874 * * [misc]progress:  iteration 1 / 4
1539427462.874 * * * [misc]progress:  picking best candidate
1539427462.878 * * * * [misc]pick:  Picked  #<alt (λ (x) (- (/ x x) (* (/ 1 x) (sqrt (* x x)))))>
1539427462.878 * * * [misc]progress:  localizing error
1539427462.923 * * * [misc]progress:  generating rewritten candidates
1539427462.923 * * * * [misc]progress:  [ 1 / 2 ] rewriting at (2 2 2)
1539427462.924 * * * * [misc]progress:  [ 2 / 2 ] rewriting at (2 2)
1539427462.933 * * * [misc]progress:  generating series expansions
1539427462.933 * * * * [misc]progress:  [ 1 / 2 ] generating series at (2 2 2)
1539427462.934 * [misc]backup-simplify:  Simplify (sqrt (* x x)) into x
1539427462.934 * [misc]approximate:  Taking taylor expansion of x in (x) around 0
1539427462.934 * [misc]taylor:  Taking taylor expansion of x in x
1539427462.934 * [misc]backup-simplify:  Simplify 0 into 0
1539427462.934 * [misc]backup-simplify:  Simplify 1 into 1
1539427462.934 * [misc]taylor:  Taking taylor expansion of x in x
1539427462.934 * [misc]backup-simplify:  Simplify 0 into 0
1539427462.934 * [misc]backup-simplify:  Simplify 1 into 1
1539427462.934 * [misc]backup-simplify:  Simplify 0 into 0
1539427462.934 * [misc]backup-simplify:  Simplify 1 into 1
1539427462.934 * [misc]backup-simplify:  Simplify 0 into 0
1539427462.934 * [misc]backup-simplify:  Simplify 0 into 0
1539427462.934 * [misc]backup-simplify:  Simplify 0 into 0
1539427462.934 * [misc]backup-simplify:  Simplify 0 into 0
1539427462.934 * [misc]backup-simplify:  Simplify 0 into 0
1539427462.934 * [misc]backup-simplify:  Simplify 0 into 0
1539427462.934 * [misc]backup-simplify:  Simplify (* 1 x) into x
1539427462.934 * [misc]backup-simplify:  Simplify (sqrt (* (/ 1 x) (/ 1 x))) into (/ 1 x)
1539427462.934 * [misc]approximate:  Taking taylor expansion of (/ 1 x) in (x) around 0
1539427462.934 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539427462.934 * [misc]taylor:  Taking taylor expansion of x in x
1539427462.934 * [misc]backup-simplify:  Simplify 0 into 0
1539427462.934 * [misc]backup-simplify:  Simplify 1 into 1
1539427462.935 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539427462.935 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539427462.935 * [misc]taylor:  Taking taylor expansion of x in x
1539427462.935 * [misc]backup-simplify:  Simplify 0 into 0
1539427462.935 * [misc]backup-simplify:  Simplify 1 into 1
1539427462.935 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539427462.935 * [misc]backup-simplify:  Simplify 1 into 1
1539427462.935 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1539427462.936 * [misc]backup-simplify:  Simplify 0 into 0
1539427462.936 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539427462.936 * [misc]backup-simplify:  Simplify 0 into 0
1539427462.936 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539427462.936 * [misc]backup-simplify:  Simplify 0 into 0
1539427462.937 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539427462.937 * [misc]backup-simplify:  Simplify 0 into 0
1539427462.937 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539427462.937 * [misc]backup-simplify:  Simplify 0 into 0
1539427462.938 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539427462.938 * [misc]backup-simplify:  Simplify 0 into 0
1539427462.938 * [misc]backup-simplify:  Simplify (* 1 (/ 1 (/ 1 x))) into x
1539427462.938 * [misc]backup-simplify:  Simplify (sqrt (* (/ 1 (- x)) (/ 1 (- x)))) into (/ 1 x)
1539427462.938 * [misc]approximate:  Taking taylor expansion of (/ 1 x) in (x) around 0
1539427462.938 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539427462.938 * [misc]taylor:  Taking taylor expansion of x in x
1539427462.938 * [misc]backup-simplify:  Simplify 0 into 0
1539427462.938 * [misc]backup-simplify:  Simplify 1 into 1
1539427462.938 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539427462.938 * [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
1539427462.938 * [misc]taylor:  Taking taylor expansion of x in x
1539427462.938 * [misc]backup-simplify:  Simplify 0 into 0
1539427462.938 * [misc]backup-simplify:  Simplify 1 into 1
1539427462.939 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1539427462.939 * [misc]backup-simplify:  Simplify 1 into 1
1539427462.939 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1539427462.939 * [misc]backup-simplify:  Simplify 0 into 0
1539427462.939 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539427462.939 * [misc]backup-simplify:  Simplify 0 into 0
1539427462.940 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539427462.940 * [misc]backup-simplify:  Simplify 0 into 0
1539427462.940 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539427462.940 * [misc]backup-simplify:  Simplify 0 into 0
1539427462.941 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539427462.941 * [misc]backup-simplify:  Simplify 0 into 0
1539427462.941 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1539427462.941 * [misc]backup-simplify:  Simplify 0 into 0
1539427462.941 * [misc]backup-simplify:  Simplify (* 1 (/ 1 (/ 1 (- x)))) into (* -1 x)
1539427462.941 * * * * [misc]progress:  [ 2 / 2 ] generating series at (2 2)
1539427462.941 * [misc]backup-simplify:  Simplify (* (/ 1 x) (sqrt (* x x))) into 1
1539427462.942 * [misc]approximate:  Taking taylor expansion of 1 in (x) around 0
1539427462.942 * [misc]taylor:  Taking taylor expansion of 1 in x
1539427462.942 * [misc]backup-simplify:  Simplify 1 into 1
1539427462.942 * [misc]taylor:  Taking taylor expansion of 1 in x
1539427462.942 * [misc]backup-simplify:  Simplify 1 into 1
1539427462.942 * [misc]backup-simplify:  Simplify 1 into 1
1539427462.942 * [misc]backup-simplify:  Simplify 0 into 0
1539427462.942 * [misc]backup-simplify:  Simplify 0 into 0
1539427462.942 * [misc]backup-simplify:  Simplify 0 into 0
1539427462.942 * [misc]backup-simplify:  Simplify 0 into 0
1539427462.942 * [misc]backup-simplify:  Simplify 0 into 0
1539427462.942 * [misc]backup-simplify:  Simplify 0 into 0
1539427462.942 * [misc]backup-simplify:  Simplify 1 into 1
1539427462.942 * [misc]backup-simplify:  Simplify (* (/ 1 (/ 1 x)) (sqrt (* (/ 1 x) (/ 1 x)))) into 1
1539427462.942 * [misc]approximate:  Taking taylor expansion of 1 in (x) around 0
1539427462.942 * [misc]taylor:  Taking taylor expansion of 1 in x
1539427462.942 * [misc]backup-simplify:  Simplify 1 into 1
1539427462.942 * [misc]taylor:  Taking taylor expansion of 1 in x
1539427462.942 * [misc]backup-simplify:  Simplify 1 into 1
1539427462.942 * [misc]backup-simplify:  Simplify 1 into 1
1539427462.942 * [misc]backup-simplify:  Simplify 0 into 0
1539427462.942 * [misc]backup-simplify:  Simplify 0 into 0
1539427462.942 * [misc]backup-simplify:  Simplify 0 into 0
1539427462.942 * [misc]backup-simplify:  Simplify 0 into 0
1539427462.942 * [misc]backup-simplify:  Simplify 0 into 0
1539427462.943 * [misc]backup-simplify:  Simplify 0 into 0
1539427462.943 * [misc]backup-simplify:  Simplify 1 into 1
1539427462.943 * [misc]backup-simplify:  Simplify (* (/ 1 (/ 1 (- x))) (sqrt (* (/ 1 (- x)) (/ 1 (- x))))) into -1
1539427462.943 * [misc]approximate:  Taking taylor expansion of -1 in (x) around 0
1539427462.943 * [misc]taylor:  Taking taylor expansion of -1 in x
1539427462.943 * [misc]backup-simplify:  Simplify -1 into -1
1539427462.943 * [misc]taylor:  Taking taylor expansion of -1 in x
1539427462.943 * [misc]backup-simplify:  Simplify -1 into -1
1539427462.943 * [misc]backup-simplify:  Simplify -1 into -1
1539427462.943 * [misc]backup-simplify:  Simplify 0 into 0
1539427462.943 * [misc]backup-simplify:  Simplify 0 into 0
1539427462.943 * [misc]backup-simplify:  Simplify 0 into 0
1539427462.943 * [misc]backup-simplify:  Simplify 0 into 0
1539427462.943 * [misc]backup-simplify:  Simplify 0 into 0
1539427462.943 * [misc]backup-simplify:  Simplify 0 into 0
1539427462.943 * [misc]backup-simplify:  Simplify -1 into -1
1539427462.943 * * * [misc]progress:  simplifying candidates
1539427462.943 * * * * [misc]progress:  [ 1 / 40 ] simplifiying candidate #<alt (λ (x) (- (/ x x) (* (/ 1 x) (log1p (expm1 (sqrt (* x x)))))))>
1539427462.943 * * * * [misc]progress:  [ 2 / 40 ] simplifiying candidate #<alt (λ (x) (- (/ x x) (* (/ 1 x) (expm1 (log1p (sqrt (* x x)))))))>
1539427462.943 * * * * [misc]progress:  [ 3 / 40 ] simplifiying candidate #<alt (λ (x) (- (/ x x) (* (/ 1 x) (pow (* x x) 1/2))))>
1539427462.943 * * * * [misc]progress:  [ 4 / 40 ] simplifiying candidate #<alt (λ (x) (- (/ x x) (* (/ 1 x) (pow (sqrt (* x x)) 1))))>
1539427462.944 * * * * [misc]progress:  [ 5 / 40 ] simplifiying candidate #<alt (λ (x) (- (/ x x) (* (/ 1 x) (exp (log (sqrt (* x x)))))))>
1539427462.944 * * * * [misc]progress:  [ 6 / 40 ] simplifiying candidate #<alt (λ (x) (- (/ x x) (* (/ 1 x) (log (exp (sqrt (* x x)))))))>
1539427462.944 * * * * [misc]progress:  [ 7 / 40 ] simplifiying candidate #<alt (λ (x) (- (/ x x) (* (/ 1 x) (* (* (cbrt (sqrt (* x x))) (cbrt (sqrt (* x x)))) (cbrt (sqrt (* x x)))))))>
1539427462.944 * * * * [misc]progress:  [ 8 / 40 ] simplifiying candidate #<alt (λ (x) (- (/ x x) (* (/ 1 x) (cbrt (* (* (sqrt (* x x)) (sqrt (* x x))) (sqrt (* x x)))))))>
1539427462.944 * * * * [misc]progress:  [ 9 / 40 ] simplifiying candidate #<alt (λ (x) (- (/ x x) (* (/ 1 x) (* (sqrt x) (sqrt x)))))>
1539427462.944 * [enter]simplify:  Simplifying (sqrt x)
1539427462.944 * * [misc]simplify:  iters left: 1 (2 enodes)
1539427462.945 * [exit]simplify:  Simplified to (sqrt x)
1539427462.945 * [misc]simplify:  Simplified (2 2 2 1) to (λ (x) (- (/ x x) (* (/ 1 x) (* (sqrt x) (sqrt x)))))
1539427462.945 * * * * [misc]progress:  [ 10 / 40 ] simplifiying candidate #<alt (λ (x) (- (/ x x) (* (/ 1 x) (* (sqrt (sqrt (* x x))) (sqrt (sqrt (* x x)))))))>
1539427462.945 * * * * [misc]progress:  [ 11 / 40 ] simplifiying candidate #<alt (λ (x) (- (/ x x) (* (/ 1 x) (fabs x))))>
1539427462.945 * * * * [misc]progress:  [ 12 / 40 ] simplifiying candidate #<alt (λ (x) (- (/ x x) (* (/ 1 x) (* 1 (sqrt (* x x))))))>
1539427462.945 * * * * [misc]progress:  [ 13 / 40 ] simplifiying candidate #<alt (λ (x) (- (/ x x) (log1p (expm1 (* (/ 1 x) (sqrt (* x x)))))))>
1539427462.945 * * * * [misc]progress:  [ 14 / 40 ] simplifiying candidate #<alt (λ (x) (- (/ x x) (expm1 (log1p (* (/ 1 x) (sqrt (* x x)))))))>
1539427462.945 * * * * [misc]progress:  [ 15 / 40 ] simplifiying candidate #<alt (λ (x) (- (/ x x) (pow (* (/ 1 x) (sqrt (* x x))) 1)))>
1539427462.945 * [enter]simplify:  Simplifying (* (/ 1 x) (sqrt (* x x)))
1539427462.945 * * [misc]simplify:  iters left: 5 (6 enodes)
1539427462.947 * * [misc]simplify:  iters left: 4 (12 enodes)
1539427462.951 * * [misc]simplify:  iters left: 3 (16 enodes)
1539427462.956 * * [misc]simplify:  iters left: 2 (28 enodes)
1539427462.963 * * [misc]simplify:  iters left: 1 (29 enodes)
1539427462.969 * [exit]simplify:  Simplified to (/ (fabs x) x)
1539427462.969 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (- (/ x x) (pow (/ (fabs x) x) 1)))
1539427462.969 * * * * [misc]progress:  [ 16 / 40 ] simplifiying candidate #<alt (λ (x) (- (/ x x) (pow (* (/ 1 x) (sqrt (* x x))) 1)))>
1539427462.970 * * * * [misc]progress:  [ 17 / 40 ] simplifiying candidate #<alt (λ (x) (- (/ x x) (exp (+ (log (/ 1 x)) (log (sqrt (* x x)))))))>
1539427462.970 * [enter]simplify:  Simplifying (+ (log (/ 1 x)) (log (sqrt (* x x))))
1539427462.970 * * [misc]simplify:  iters left: 6 (8 enodes)
1539427462.973 * * [misc]simplify:  iters left: 5 (16 enodes)
1539427462.978 * * [misc]simplify:  iters left: 4 (17 enodes)
1539427462.982 * * [misc]simplify:  iters left: 3 (21 enodes)
1539427462.987 * * [misc]simplify:  iters left: 2 (27 enodes)
1539427462.994 * * [misc]simplify:  iters left: 1 (40 enodes)
1539427462.999 * [exit]simplify:  Simplified to (- (log (fabs x)) (log x))
1539427462.999 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (- (/ x x) (exp (- (log (fabs x)) (log x)))))
1539427462.999 * * * * [misc]progress:  [ 18 / 40 ] simplifiying candidate #<alt (λ (x) (- (/ x x) (exp (log (* (/ 1 x) (sqrt (* x x)))))))>
1539427462.999 * * * * [misc]progress:  [ 19 / 40 ] simplifiying candidate #<alt (λ (x) (- (/ x x) (log (exp (* (/ 1 x) (sqrt (* x x)))))))>
1539427462.999 * * * * [misc]progress:  [ 20 / 40 ] simplifiying candidate #<alt (λ (x) (- (/ x x) (cbrt (* (* (* (/ 1 x) (/ 1 x)) (/ 1 x)) (* (* (sqrt (* x x)) (sqrt (* x x))) (sqrt (* x x)))))))>
1539427463.000 * [enter]simplify:  Simplifying (* (* (* (/ 1 x) (/ 1 x)) (/ 1 x)) (* (* (sqrt (* x x)) (sqrt (* x x))) (sqrt (* x x))))
1539427463.000 * * [misc]simplify:  iters left: 6 (10 enodes)
1539427463.002 * * [misc]simplify:  iters left: 5 (26 enodes)
1539427463.007 * * [misc]simplify:  iters left: 4 (77 enodes)
1539427463.036 * * [misc]simplify:  iters left: 3 (198 enodes)
1539427463.118 * [exit]simplify:  Simplified to (/ (fabs x) x)
1539427463.118 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (- (/ x x) (cbrt (/ (fabs x) x))))
1539427463.118 * * * * [misc]progress:  [ 21 / 40 ] simplifiying candidate #<alt (λ (x) (- (/ x x) (* (* (cbrt (* (/ 1 x) (sqrt (* x x)))) (cbrt (* (/ 1 x) (sqrt (* x x))))) (cbrt (* (/ 1 x) (sqrt (* x x)))))))>
1539427463.118 * * * * [misc]progress:  [ 22 / 40 ] simplifiying candidate #<alt (λ (x) (- (/ x x) (cbrt (* (* (* (/ 1 x) (sqrt (* x x))) (* (/ 1 x) (sqrt (* x x)))) (* (/ 1 x) (sqrt (* x x)))))))>
1539427463.118 * * * * [misc]progress:  [ 23 / 40 ] simplifiying candidate #<alt (λ (x) (- (/ x x) (* (sqrt (* (/ 1 x) (sqrt (* x x)))) (sqrt (* (/ 1 x) (sqrt (* x x)))))))>
1539427463.118 * * * * [misc]progress:  [ 24 / 40 ] simplifiying candidate #<alt (λ (x) (- (/ x x) (* 1 (* (/ 1 x) (sqrt (* x x))))))>
1539427463.118 * * * * [misc]progress:  [ 25 / 40 ] simplifiying candidate #<alt (λ (x) (- (/ x x) (* (* (/ 1 x) (* (cbrt (sqrt (* x x))) (cbrt (sqrt (* x x))))) (cbrt (sqrt (* x x))))))>
1539427463.118 * [enter]simplify:  Simplifying (cbrt (sqrt (* x x)))
1539427463.118 * * [misc]simplify:  iters left: 4 (4 enodes)
1539427463.119 * * [misc]simplify:  iters left: 3 (5 enodes)
1539427463.120 * [exit]simplify:  Simplified to (cbrt (fabs x))
1539427463.120 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ x x) (* (* (/ 1 x) (* (cbrt (sqrt (* x x))) (cbrt (sqrt (* x x))))) (cbrt (fabs x)))))
1539427463.120 * * * * [misc]progress:  [ 26 / 40 ] simplifiying candidate #<alt (λ (x) (- (/ x x) (* (* (/ 1 x) (sqrt x)) (sqrt x))))>
1539427463.120 * [enter]simplify:  Simplifying (sqrt x)
1539427463.120 * * [misc]simplify:  iters left: 1 (2 enodes)
1539427463.120 * [exit]simplify:  Simplified to (sqrt x)
1539427463.120 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ x x) (* (* (/ 1 x) (sqrt x)) (sqrt x))))
1539427463.120 * * * * [misc]progress:  [ 27 / 40 ] simplifiying candidate #<alt (λ (x) (- (/ x x) (* (* (/ 1 x) (sqrt (sqrt (* x x)))) (sqrt (sqrt (* x x))))))>
1539427463.120 * [enter]simplify:  Simplifying (sqrt (sqrt (* x x)))
1539427463.120 * * [misc]simplify:  iters left: 4 (4 enodes)
1539427463.121 * * [misc]simplify:  iters left: 3 (5 enodes)
1539427463.122 * [exit]simplify:  Simplified to (sqrt (fabs x))
1539427463.122 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ x x) (* (* (/ 1 x) (sqrt (sqrt (* x x)))) (sqrt (fabs x)))))
1539427463.122 * * * * [misc]progress:  [ 28 / 40 ] simplifiying candidate #<alt (λ (x) (- (/ x x) (* (* (/ 1 x) 1) (sqrt (* x x)))))>
1539427463.122 * [enter]simplify:  Simplifying (sqrt (* x x))
1539427463.122 * * [misc]simplify:  iters left: 3 (3 enodes)
1539427463.123 * * [misc]simplify:  iters left: 2 (4 enodes)
1539427463.123 * [exit]simplify:  Simplified to (fabs x)
1539427463.123 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ x x) (* (* (/ 1 x) 1) (fabs x))))
1539427463.123 * * * * [misc]progress:  [ 29 / 40 ] simplifiying candidate #<alt (λ (x) (- (/ x x) (* (* (cbrt (/ 1 x)) (cbrt (/ 1 x))) (* (cbrt (/ 1 x)) (sqrt (* x x))))))>
1539427463.123 * [enter]simplify:  Simplifying (* (cbrt (/ 1 x)) (cbrt (/ 1 x)))
1539427463.123 * * [misc]simplify:  iters left: 5 (5 enodes)
1539427463.124 * * [misc]simplify:  iters left: 4 (7 enodes)
1539427463.125 * [exit]simplify:  Simplified to (* (cbrt (/ 1 x)) (cbrt (/ 1 x)))
1539427463.125 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (- (/ x x) (* (* (cbrt (/ 1 x)) (cbrt (/ 1 x))) (* (cbrt (/ 1 x)) (sqrt (* x x))))))
1539427463.125 * * * * [misc]progress:  [ 30 / 40 ] simplifiying candidate #<alt (λ (x) (- (/ x x) (* (sqrt (/ 1 x)) (* (sqrt (/ 1 x)) (sqrt (* x x))))))>
1539427463.125 * [enter]simplify:  Simplifying (sqrt (/ 1 x))
1539427463.125 * * [misc]simplify:  iters left: 3 (4 enodes)
1539427463.126 * * [misc]simplify:  iters left: 2 (6 enodes)
1539427463.127 * [exit]simplify:  Simplified to (sqrt (/ 1 x))
1539427463.127 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (- (/ x x) (* (sqrt (/ 1 x)) (* (sqrt (/ 1 x)) (sqrt (* x x))))))
1539427463.127 * * * * [misc]progress:  [ 31 / 40 ] simplifiying candidate #<alt (λ (x) (- (/ x x) (* 1 (* (/ 1 x) (sqrt (* x x))))))>
1539427463.127 * * * * [misc]progress:  [ 32 / 40 ] simplifiying candidate #<alt (λ (x) (- (/ x x) (* 1 (* (/ 1 x) (sqrt (* x x))))))>
1539427463.127 * * * * [misc]progress:  [ 33 / 40 ] simplifiying candidate #<alt (λ (x) (- (/ x x) (/ (* 1 (sqrt (* x x))) x)))>
1539427463.127 * [enter]simplify:  Simplifying (* 1 (sqrt (* x x)))
1539427463.127 * * [misc]simplify:  iters left: 5 (5 enodes)
1539427463.128 * * [misc]simplify:  iters left: 4 (9 enodes)
1539427463.130 * * [misc]simplify:  iters left: 3 (12 enodes)
1539427463.131 * [exit]simplify:  Simplified to (fabs x)
1539427463.131 * [misc]simplify:  Simplified (2 2 1) to (λ (x) (- (/ x x) (/ (fabs x) x)))
1539427463.131 * * * * [misc]progress:  [ 34 / 40 ] simplifiying candidate #<alt (λ (x) (- (/ x x) (* (sqrt (* x x)) (/ 1 x))))>
1539427463.131 * * * * [misc]progress:  [ 35 / 40 ] simplifiying candidate #<alt (λ (x) (- (/ x x) (* (/ 1 x) x)))>
1539427463.132 * [enter]simplify:  Simplifying x
1539427463.132 * * [misc]simplify:  iters left: 0 (1 enodes)
1539427463.132 * [exit]simplify:  Simplified to x
1539427463.132 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ x x) (* (/ 1 x) x)))
1539427463.132 * * * * [misc]progress:  [ 36 / 40 ] simplifiying candidate #<alt (λ (x) (- (/ x x) (* (/ 1 x) x)))>
1539427463.132 * [enter]simplify:  Simplifying x
1539427463.132 * * [misc]simplify:  iters left: 0 (1 enodes)
1539427463.132 * [exit]simplify:  Simplified to x
1539427463.132 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ x x) (* (/ 1 x) x)))
1539427463.132 * * * * [misc]progress:  [ 37 / 40 ] simplifiying candidate #<alt (λ (x) (- (/ x x) (* (/ 1 x) (* -1 x))))>
1539427463.132 * [enter]simplify:  Simplifying (* -1 x)
1539427463.132 * * [misc]simplify:  iters left: 2 (3 enodes)
1539427463.133 * * [misc]simplify:  iters left: 1 (5 enodes)
1539427463.134 * [exit]simplify:  Simplified to (- x)
1539427463.134 * [misc]simplify:  Simplified (2 2 2) to (λ (x) (- (/ x x) (* (/ 1 x) (- x))))
1539427463.134 * * * * [misc]progress:  [ 38 / 40 ] simplifiying candidate #<alt (λ (x) (- (/ x x) 1))>
1539427463.134 * [enter]simplify:  Simplifying 1
1539427463.134 * * [misc]simplify:  iters left: 0 (1 enodes)
1539427463.134 * [exit]simplify:  Simplified to 1
1539427463.134 * [misc]simplify:  Simplified (2 2) to (λ (x) (- (/ x x) 1))
1539427463.134 * * * * [misc]progress:  [ 39 / 40 ] simplifiying candidate #<alt (λ (x) (- (/ x x) 1))>
1539427463.134 * [enter]simplify:  Simplifying 1
1539427463.134 * * [misc]simplify:  iters left: 0 (1 enodes)
1539427463.134 * [exit]simplify:  Simplified to 1
1539427463.134 * [misc]simplify:  Simplified (2 2) to (λ (x) (- (/ x x) 1))
1539427463.134 * * * * [misc]progress:  [ 40 / 40 ] simplifiying candidate #<alt (λ (x) (- (/ x x) -1))>
1539427463.134 * [enter]simplify:  Simplifying -1
1539427463.134 * * [misc]simplify:  iters left: 0 (1 enodes)
1539427463.135 * [exit]simplify:  Simplified to -1
1539427463.135 * [misc]simplify:  Simplified (2 2) to (λ (x) (- (/ x x) -1))
1539427463.135 * * * [misc]progress:  adding candidates to table
1539427463.372 * * [misc]progress:  iteration 2 / 4
1539427463.372 * * * [misc]progress:  picking best candidate
1539427463.375 * * * * [misc]pick:  Picked  #<alt (λ (x) (- (/ x x) (/ (fabs x) x)))>
1539427463.375 * * * [misc]progress:  localizing error
1539427463.385 * * * [misc]progress:  generating rewritten candidates
1539427463.385 * * * [misc]progress:  generating series expansions
1539427463.385 * * * [misc]progress:  simplifying candidates
1539427463.385 * * * [misc]progress:  adding candidates to table
1539427463.385 * [misc]progress:  [Phase 3 of 3] Extracting.
1539427463.387 * [enter]simplify:  Simplifying (- (/ x x) (/ (fabs x) x))
1539427463.387 * * [misc]simplify:  iters left: 5 (5 enodes)
1539427463.387 * [exit]simplify:  Simplified to (- (/ x x) (/ (fabs x) x))
1539427463.387 * * * * [misc]points:  Sampling 8000 additional inputs, on iter 0 have 0 / 8000
1539427463.405 * * * * [misc]points:  Computing exacts on every 500 of 8000 points to ramp up precision
1539427463.408 * * * * [misc]points:  Setting MPFR precision to 1088
1539427463.408 * * * * [misc]points:  Setting MPFR precision to 1344
1539427463.408 * * * * [misc]points:  Computing exacts on every 250 of 8000 points to ramp up precision
1539427463.411 * * * * [misc]points:  Setting MPFR precision to 1088
1539427463.412 * * * * [misc]points:  Setting MPFR precision to 1344
1539427463.413 * * * * [misc]points:  Computing exacts on every 125 of 8000 points to ramp up precision
1539427463.423 * * * * [misc]points:  Setting MPFR precision to 1088
1539427463.426 * * * * [misc]points:  Setting MPFR precision to 1344
1539427463.429 * * * * [misc]points:  Computing exacts on every 62 of 8000 points to ramp up precision
1539427463.435 * * * * [misc]points:  Setting MPFR precision to 1088
1539427463.441 * * * * [misc]points:  Setting MPFR precision to 1344
1539427463.446 * * * * [misc]points:  Computing exacts on every 31 of 8000 points to ramp up precision
1539427463.452 * * * * [misc]points:  Setting MPFR precision to 1088
1539427463.462 * * * * [misc]points:  Setting MPFR precision to 1344
1539427463.472 * * * * [misc]points:  Computing exacts on every 15 of 8000 points to ramp up precision
1539427463.478 * * * * [misc]points:  Setting MPFR precision to 1088
1539427463.499 * * * * [misc]points:  Setting MPFR precision to 1344
1539427463.519 * * * * [misc]points:  Computing exacts on every 7 of 8000 points to ramp up precision
1539427463.525 * * * * [misc]points:  Setting MPFR precision to 1088
1539427463.588 * * * * [misc]points:  Setting MPFR precision to 1344
1539427463.613 * * * * [misc]points:  Computing exacts on every 3 of 8000 points to ramp up precision
1539427463.617 * * * * [misc]points:  Setting MPFR precision to 1088
1539427464.086 * * * * [misc]points:  Setting MPFR precision to 1344
1539427464.149 * * * * [misc]points:  Computing exacts for 8000 points
1539427464.152 * * * * [misc]points:  Setting MPFR precision to 1088
1539427464.458 * * * * [misc]points:  Setting MPFR precision to 1344
1539427464.832 * * * * [misc]points:  Filtering points with unrepresentable outputs
1539427464.834 * * * * [exit]points:  Sampled 8000 points with exact outputs
1539427465.009 * [misc]regime-testing:  Baseline error score: 0
1539427465.009 * [misc]regime-testing:  End program error score: 0
1539427465.010 * [misc]regime-testing:  Oracle error score: 0
1539427465.063 * [misc]regime-testing:  Target error score: 0