8.953 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.052 * * * [progress]: [2/2] Setting up program.
0.056 * [progress]: [Phase 2 of 3] Improving.
0.056 * [simplify]: Simplifying:
  (sqrt (fabs (/ (- (* a a) (* b b)) (* a a))))
0.056 * * [simplify]: Extracting # 0 : cost  0
0.056 * * [simplify]: Extracting # 1 : cost  0
0.056 * * [simplify]: Extracting # 2 : cost  0
0.056 * * [simplify]: Extracting # 3 : cost  0
0.056 * * [simplify]: Extracting # 4 : cost  0
0.057 * * [simplify]: Extracting # 5 : cost  0
0.057 * * [simplify]: Extracting # 6 : cost  0
0.057 * * [simplify]: Extracting # 7 : cost  0
0.057 * * [simplify]: iteration  0 :  8  enodes  (cost  13 )
0.060 * * [simplify]: Extracting # 0 : cost  0
0.060 * * [simplify]: Extracting # 1 : cost  0
0.060 * * [simplify]: Extracting # 2 : cost  0
0.060 * * [simplify]: iteration  1 :  18  enodes  (cost  13 )
0.067 * * [simplify]: Extracting # 0 : cost  0
0.067 * * [simplify]: Extracting # 1 : cost  0
0.067 * * [simplify]: Extracting # 2 : cost  0
0.067 * * [simplify]: iteration  2 :  47  enodes  (cost  11 )
0.083 * * [simplify]: Extracting # 0 : cost  0
0.083 * * [simplify]: Extracting # 1 : cost  0
0.084 * * [simplify]: Extracting # 2 : cost  0
0.084 * * [simplify]: iteration  3 :  98  enodes  (cost  11 )
0.144 * * [simplify]: Extracting # 0 : cost  0
0.144 * * [simplify]: Extracting # 1 : cost  0
0.145 * * [simplify]: Extracting # 2 : cost  0
0.145 * * [simplify]: iteration  4 :  187  enodes  (cost  11 )
0.224 * * [simplify]: Extracting # 0 : cost  0
0.224 * * [simplify]: Extracting # 1 : cost  0
0.225 * * [simplify]: Extracting # 2 : cost  0
0.225 * * [simplify]: iteration  5 :  332  enodes  (cost  11 )
0.372 * * [simplify]: Extracting # 0 : cost  0
0.373 * * [simplify]: Extracting # 1 : cost  0
0.374 * * [simplify]: Extracting # 2 : cost  0
0.374 * * [simplify]: Extracting # 3 : cost  0
0.374 * * [simplify]: iteration  6 :  498  enodes  (cost  11 )
0.907 * * [simplify]: Extracting # 0 : cost  0
0.908 * * [simplify]: Extracting # 1 : cost  0
0.909 * * [simplify]: Extracting # 2 : cost  0
0.911 * * [simplify]: Extracting # 3 : cost  0
0.913 * * [simplify]: iteration  7 :  1408  enodes  (cost  11 )
4.620 * * [simplify]: Extracting # 0 : cost  0
4.627 * * [simplify]: Extracting # 1 : cost  0
4.632 * * [simplify]: Extracting # 2 : cost  0
4.644 * * [simplify]: Extracting # 3 : cost  0
4.651 * * [simplify]: Extracting # 4 : cost  0
4.659 * * [simplify]: iteration done:  5001  enodes  (cost  11 )
4.659 * [simplify]: Simplified to:
  (sqrt (fabs (- 1 (/ (* b b) (* a a)))))
4.664 * * [progress]: iteration 1 / 4
4.664 * * * [progress]: picking best candidate
4.667 * * * * [pick]: Picked  #<alt (λ (a b) (sqrt (fabs (- 1 (/ (* b b) (* a a))))))>
4.667 * * * [progress]: localizing error
4.676 * * * [progress]: generating rewritten candidates
4.676 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1 1 2)
4.692 * * * [progress]: generating series expansions
4.692 * * * * [progress]: [ 1 / 1 ] generating series at (2 1 1 2)
4.692 * [backup-simplify]: Simplify (/ (* b b) (* a a)) into (/ (pow b 2) (pow a 2))
4.692 * [approximate]: Taking taylor expansion of (/ (pow b 2) (pow a 2)) in (b a) around 0
4.692 * [taylor]: Taking taylor expansion of (/ (pow b 2) (pow a 2)) in a
4.692 * [taylor]: Taking taylor expansion of (pow b 2) in a
4.692 * [taylor]: Taking taylor expansion of b in a
4.692 * [backup-simplify]: Simplify b into b
4.692 * [taylor]: Taking taylor expansion of (pow a 2) in a
4.693 * [taylor]: Taking taylor expansion of a in a
4.693 * [backup-simplify]: Simplify 0 into 0
4.693 * [backup-simplify]: Simplify 1 into 1
4.693 * [backup-simplify]: Simplify (* b b) into (pow b 2)
4.693 * [backup-simplify]: Simplify (* 1 1) into 1
4.693 * [backup-simplify]: Simplify (/ (pow b 2) 1) into (pow b 2)
4.693 * [taylor]: Taking taylor expansion of (/ (pow b 2) (pow a 2)) in b
4.693 * [taylor]: Taking taylor expansion of (pow b 2) in b
4.693 * [taylor]: Taking taylor expansion of b in b
4.693 * [backup-simplify]: Simplify 0 into 0
4.693 * [backup-simplify]: Simplify 1 into 1
4.693 * [taylor]: Taking taylor expansion of (pow a 2) in b
4.693 * [taylor]: Taking taylor expansion of a in b
4.693 * [backup-simplify]: Simplify a into a
4.694 * [backup-simplify]: Simplify (* 1 1) into 1
4.694 * [backup-simplify]: Simplify (* a a) into (pow a 2)
4.694 * [backup-simplify]: Simplify (/ 1 (pow a 2)) into (/ 1 (pow a 2))
4.694 * [taylor]: Taking taylor expansion of (/ (pow b 2) (pow a 2)) in b
4.694 * [taylor]: Taking taylor expansion of (pow b 2) in b
4.694 * [taylor]: Taking taylor expansion of b in b
4.694 * [backup-simplify]: Simplify 0 into 0
4.694 * [backup-simplify]: Simplify 1 into 1
4.694 * [taylor]: Taking taylor expansion of (pow a 2) in b
4.694 * [taylor]: Taking taylor expansion of a in b
4.694 * [backup-simplify]: Simplify a into a
4.694 * [backup-simplify]: Simplify (* 1 1) into 1
4.694 * [backup-simplify]: Simplify (* a a) into (pow a 2)
4.694 * [backup-simplify]: Simplify (/ 1 (pow a 2)) into (/ 1 (pow a 2))
4.694 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in a
4.694 * [taylor]: Taking taylor expansion of (pow a 2) in a
4.694 * [taylor]: Taking taylor expansion of a in a
4.694 * [backup-simplify]: Simplify 0 into 0
4.694 * [backup-simplify]: Simplify 1 into 1
4.695 * [backup-simplify]: Simplify (* 1 1) into 1
4.695 * [backup-simplify]: Simplify (/ 1 1) into 1
4.695 * [backup-simplify]: Simplify 1 into 1
4.696 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.696 * [backup-simplify]: Simplify (+ (* a 0) (* 0 a)) into 0
4.696 * [backup-simplify]: Simplify (- (/ 0 (pow a 2)) (+ (* (/ 1 (pow a 2)) (/ 0 (pow a 2))))) into 0
4.696 * [taylor]: Taking taylor expansion of 0 in a
4.697 * [backup-simplify]: Simplify 0 into 0
4.697 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.698 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.698 * [backup-simplify]: Simplify 0 into 0
4.699 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.700 * [backup-simplify]: Simplify (+ (* a 0) (+ (* 0 0) (* 0 a))) into 0
4.700 * [backup-simplify]: Simplify (- (/ 0 (pow a 2)) (+ (* (/ 1 (pow a 2)) (/ 0 (pow a 2))) (* 0 (/ 0 (pow a 2))))) into 0
4.700 * [taylor]: Taking taylor expansion of 0 in a
4.700 * [backup-simplify]: Simplify 0 into 0
4.701 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.702 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.702 * [backup-simplify]: Simplify 0 into 0
4.704 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.704 * [backup-simplify]: Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (* 0 a)))) into 0
4.705 * [backup-simplify]: Simplify (- (/ 0 (pow a 2)) (+ (* (/ 1 (pow a 2)) (/ 0 (pow a 2))) (* 0 (/ 0 (pow a 2))) (* 0 (/ 0 (pow a 2))))) into 0
4.705 * [taylor]: Taking taylor expansion of 0 in a
4.705 * [backup-simplify]: Simplify 0 into 0
4.705 * [backup-simplify]: Simplify 0 into 0
4.707 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.707 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.708 * [backup-simplify]: Simplify 0 into 0
4.709 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.710 * [backup-simplify]: Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a))))) into 0
4.711 * [backup-simplify]: Simplify (- (/ 0 (pow a 2)) (+ (* (/ 1 (pow a 2)) (/ 0 (pow a 2))) (* 0 (/ 0 (pow a 2))) (* 0 (/ 0 (pow a 2))) (* 0 (/ 0 (pow a 2))))) into 0
4.711 * [taylor]: Taking taylor expansion of 0 in a
4.712 * [backup-simplify]: Simplify 0 into 0
4.712 * [backup-simplify]: Simplify 0 into 0
4.712 * [backup-simplify]: Simplify 0 into 0
4.712 * [backup-simplify]: Simplify (* 1 (pow (* (/ 1 a) b) 2)) into (/ (pow b 2) (pow a 2))
4.712 * [backup-simplify]: Simplify (/ (* (/ 1 b) (/ 1 b)) (* (/ 1 a) (/ 1 a))) into (/ (pow a 2) (pow b 2))
4.712 * [approximate]: Taking taylor expansion of (/ (pow a 2) (pow b 2)) in (b a) around 0
4.712 * [taylor]: Taking taylor expansion of (/ (pow a 2) (pow b 2)) in a
4.712 * [taylor]: Taking taylor expansion of (pow a 2) in a
4.712 * [taylor]: Taking taylor expansion of a in a
4.712 * [backup-simplify]: Simplify 0 into 0
4.712 * [backup-simplify]: Simplify 1 into 1
4.712 * [taylor]: Taking taylor expansion of (pow b 2) in a
4.712 * [taylor]: Taking taylor expansion of b in a
4.713 * [backup-simplify]: Simplify b into b
4.713 * [backup-simplify]: Simplify (* 1 1) into 1
4.713 * [backup-simplify]: Simplify (* b b) into (pow b 2)
4.713 * [backup-simplify]: Simplify (/ 1 (pow b 2)) into (/ 1 (pow b 2))
4.713 * [taylor]: Taking taylor expansion of (/ (pow a 2) (pow b 2)) in b
4.713 * [taylor]: Taking taylor expansion of (pow a 2) in b
4.714 * [taylor]: Taking taylor expansion of a in b
4.714 * [backup-simplify]: Simplify a into a
4.714 * [taylor]: Taking taylor expansion of (pow b 2) in b
4.714 * [taylor]: Taking taylor expansion of b in b
4.714 * [backup-simplify]: Simplify 0 into 0
4.714 * [backup-simplify]: Simplify 1 into 1
4.714 * [backup-simplify]: Simplify (* a a) into (pow a 2)
4.714 * [backup-simplify]: Simplify (* 1 1) into 1
4.714 * [backup-simplify]: Simplify (/ (pow a 2) 1) into (pow a 2)
4.714 * [taylor]: Taking taylor expansion of (/ (pow a 2) (pow b 2)) in b
4.714 * [taylor]: Taking taylor expansion of (pow a 2) in b
4.714 * [taylor]: Taking taylor expansion of a in b
4.715 * [backup-simplify]: Simplify a into a
4.715 * [taylor]: Taking taylor expansion of (pow b 2) in b
4.715 * [taylor]: Taking taylor expansion of b in b
4.715 * [backup-simplify]: Simplify 0 into 0
4.715 * [backup-simplify]: Simplify 1 into 1
4.715 * [backup-simplify]: Simplify (* a a) into (pow a 2)
4.715 * [backup-simplify]: Simplify (* 1 1) into 1
4.715 * [backup-simplify]: Simplify (/ (pow a 2) 1) into (pow a 2)
4.715 * [taylor]: Taking taylor expansion of (pow a 2) in a
4.715 * [taylor]: Taking taylor expansion of a in a
4.716 * [backup-simplify]: Simplify 0 into 0
4.716 * [backup-simplify]: Simplify 1 into 1
4.716 * [backup-simplify]: Simplify (* 1 1) into 1
4.716 * [backup-simplify]: Simplify 1 into 1
4.716 * [backup-simplify]: Simplify (+ (* a 0) (* 0 a)) into 0
4.717 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.718 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow a 2) (/ 0 1)))) into 0
4.718 * [taylor]: Taking taylor expansion of 0 in a
4.718 * [backup-simplify]: Simplify 0 into 0
4.718 * [backup-simplify]: Simplify 0 into 0
4.719 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.719 * [backup-simplify]: Simplify 0 into 0
4.719 * [backup-simplify]: Simplify (+ (* a 0) (+ (* 0 0) (* 0 a))) into 0
4.720 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.722 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow a 2) (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.722 * [taylor]: Taking taylor expansion of 0 in a
4.722 * [backup-simplify]: Simplify 0 into 0
4.722 * [backup-simplify]: Simplify 0 into 0
4.722 * [backup-simplify]: Simplify 0 into 0
4.723 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.723 * [backup-simplify]: Simplify 0 into 0
4.724 * [backup-simplify]: Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (* 0 a)))) into 0
4.725 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.728 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow a 2) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.728 * [taylor]: Taking taylor expansion of 0 in a
4.728 * [backup-simplify]: Simplify 0 into 0
4.728 * [backup-simplify]: Simplify 0 into 0
4.728 * [backup-simplify]: Simplify (* 1 (pow (* (/ 1 a) (/ 1 (/ 1 b))) 2)) into (/ (pow b 2) (pow a 2))
4.728 * [backup-simplify]: Simplify (/ (* (/ 1 (- b)) (/ 1 (- b))) (* (/ 1 (- a)) (/ 1 (- a)))) into (/ (pow a 2) (pow b 2))
4.728 * [approximate]: Taking taylor expansion of (/ (pow a 2) (pow b 2)) in (b a) around 0
4.729 * [taylor]: Taking taylor expansion of (/ (pow a 2) (pow b 2)) in a
4.729 * [taylor]: Taking taylor expansion of (pow a 2) in a
4.729 * [taylor]: Taking taylor expansion of a in a
4.729 * [backup-simplify]: Simplify 0 into 0
4.729 * [backup-simplify]: Simplify 1 into 1
4.729 * [taylor]: Taking taylor expansion of (pow b 2) in a
4.729 * [taylor]: Taking taylor expansion of b in a
4.729 * [backup-simplify]: Simplify b into b
4.729 * [backup-simplify]: Simplify (* 1 1) into 1
4.729 * [backup-simplify]: Simplify (* b b) into (pow b 2)
4.729 * [backup-simplify]: Simplify (/ 1 (pow b 2)) into (/ 1 (pow b 2))
4.730 * [taylor]: Taking taylor expansion of (/ (pow a 2) (pow b 2)) in b
4.730 * [taylor]: Taking taylor expansion of (pow a 2) in b
4.730 * [taylor]: Taking taylor expansion of a in b
4.730 * [backup-simplify]: Simplify a into a
4.730 * [taylor]: Taking taylor expansion of (pow b 2) in b
4.730 * [taylor]: Taking taylor expansion of b in b
4.730 * [backup-simplify]: Simplify 0 into 0
4.730 * [backup-simplify]: Simplify 1 into 1
4.730 * [backup-simplify]: Simplify (* a a) into (pow a 2)
4.730 * [backup-simplify]: Simplify (* 1 1) into 1
4.730 * [backup-simplify]: Simplify (/ (pow a 2) 1) into (pow a 2)
4.730 * [taylor]: Taking taylor expansion of (/ (pow a 2) (pow b 2)) in b
4.730 * [taylor]: Taking taylor expansion of (pow a 2) in b
4.730 * [taylor]: Taking taylor expansion of a in b
4.731 * [backup-simplify]: Simplify a into a
4.731 * [taylor]: Taking taylor expansion of (pow b 2) in b
4.731 * [taylor]: Taking taylor expansion of b in b
4.731 * [backup-simplify]: Simplify 0 into 0
4.731 * [backup-simplify]: Simplify 1 into 1
4.731 * [backup-simplify]: Simplify (* a a) into (pow a 2)
4.731 * [backup-simplify]: Simplify (* 1 1) into 1
4.731 * [backup-simplify]: Simplify (/ (pow a 2) 1) into (pow a 2)
4.731 * [taylor]: Taking taylor expansion of (pow a 2) in a
4.731 * [taylor]: Taking taylor expansion of a in a
4.731 * [backup-simplify]: Simplify 0 into 0
4.731 * [backup-simplify]: Simplify 1 into 1
4.732 * [backup-simplify]: Simplify (* 1 1) into 1
4.732 * [backup-simplify]: Simplify 1 into 1
4.732 * [backup-simplify]: Simplify (+ (* a 0) (* 0 a)) into 0
4.733 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.734 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow a 2) (/ 0 1)))) into 0
4.734 * [taylor]: Taking taylor expansion of 0 in a
4.734 * [backup-simplify]: Simplify 0 into 0
4.734 * [backup-simplify]: Simplify 0 into 0
4.735 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.735 * [backup-simplify]: Simplify 0 into 0
4.735 * [backup-simplify]: Simplify (+ (* a 0) (+ (* 0 0) (* 0 a))) into 0
4.736 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.738 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow a 2) (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.738 * [taylor]: Taking taylor expansion of 0 in a
4.738 * [backup-simplify]: Simplify 0 into 0
4.738 * [backup-simplify]: Simplify 0 into 0
4.738 * [backup-simplify]: Simplify 0 into 0
4.739 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.739 * [backup-simplify]: Simplify 0 into 0
4.740 * [backup-simplify]: Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (* 0 a)))) into 0
4.741 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.743 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow a 2) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.743 * [taylor]: Taking taylor expansion of 0 in a
4.743 * [backup-simplify]: Simplify 0 into 0
4.743 * [backup-simplify]: Simplify 0 into 0
4.744 * [backup-simplify]: Simplify (* 1 (pow (* (/ 1 (- a)) (/ 1 (/ 1 (- b)))) 2)) into (/ (pow b 2) (pow a 2))
4.744 * * * [progress]: simplifying candidates
4.744 * [simplify]: Simplifying:
  (- (+ (log b) (log b)) (+ (log a) (log a)))
  (- (+ (log b) (log b)) (log (* a a)))
  (- (log (* b b)) (+ (log a) (log a)))
  (- (log (* b b)) (log (* a a)))
  (log (/ (* b b) (* a a)))
  (exp (/ (* b b) (* a a)))
  (/ (* (* (* b b) b) (* (* b b) b)) (* (* (* a a) a) (* (* a a) a)))
  (/ (* (* (* b b) b) (* (* b b) b)) (* (* (* a a) (* a a)) (* a a)))
  (/ (* (* (* b b) (* b b)) (* b b)) (* (* (* a a) a) (* (* a a) a)))
  (/ (* (* (* b b) (* b b)) (* b b)) (* (* (* a a) (* a a)) (* a a)))
  (* (cbrt (/ (* b b) (* a a))) (cbrt (/ (* b b) (* a a))))
  (cbrt (/ (* b b) (* a a)))
  (* (* (/ (* b b) (* a a)) (/ (* b b) (* a a))) (/ (* b b) (* a a)))
  (sqrt (/ (* b b) (* a a)))
  (sqrt (/ (* b b) (* a a)))
  (- (* b b))
  (- (* a a))
  (/ b a)
  (/ b a)
  (/ 1 (* a a))
  (/ (* a a) (* b b))
  (/ (* b b) a)
  (/ (* a a) b)
  (/ (pow b 2) (pow a 2))
  (/ (pow b 2) (pow a 2))
  (/ (pow b 2) (pow a 2))
4.745 * * [simplify]: Extracting # 0 : cost  0
4.746 * * [simplify]: Extracting # 1 : cost  0
4.746 * * [simplify]: Extracting # 2 : cost  0
4.746 * * [simplify]: Extracting # 3 : cost  0
4.746 * * [simplify]: Extracting # 4 : cost  0
4.746 * * [simplify]: Extracting # 5 : cost  0
4.746 * * [simplify]: iteration  0 :  46  enodes  (cost  269 )
4.778 * * [simplify]: Extracting # 0 : cost  0
4.779 * * [simplify]: Extracting # 1 : cost  0
4.779 * * [simplify]: Extracting # 2 : cost  0
4.779 * * [simplify]: iteration  1 :  120  enodes  (cost  261 )
4.866 * * [simplify]: Extracting # 0 : cost  0
4.867 * * [simplify]: Extracting # 1 : cost  0
4.868 * * [simplify]: Extracting # 2 : cost  0
4.869 * * [simplify]: Extracting # 3 : cost  0
4.870 * * [simplify]: Extracting # 4 : cost  0
4.875 * * [simplify]: iteration  2 :  461  enodes  (cost  178 )
5.696 * * [simplify]: Extracting # 0 : cost  0
5.700 * * [simplify]: Extracting # 1 : cost  0
5.703 * * [simplify]: Extracting # 2 : cost  0
5.705 * * [simplify]: Extracting # 3 : cost  0
5.706 * * [simplify]: Extracting # 4 : cost  0
5.708 * * [simplify]: iteration  3 :  1775  enodes  (cost  163 )
13.917 * * [simplify]: Extracting # 0 : cost  0
13.925 * * [simplify]: Extracting # 1 : cost  0
13.928 * * [simplify]: Extracting # 2 : cost  0
13.930 * * [simplify]: Extracting # 3 : cost  0
13.933 * * [simplify]: Extracting # 4 : cost  0
13.935 * * [simplify]: iteration  4 :  4471  enodes  (cost  153 )
15.293 * * [simplify]: Extracting # 0 : cost  0
15.296 * * [simplify]: Extracting # 1 : cost  0
15.301 * * [simplify]: Extracting # 2 : cost  0
15.307 * * [simplify]: iteration done:  5000  enodes  (cost  153 )
15.307 * [simplify]: Simplified to:
  (* 2 (log (/ b a)))
  (* 2 (log (/ b a)))
  (* 2 (log (/ b a)))
  (* 2 (log (/ b a)))
  (* 2 (log (/ b a)))
  (exp (/ (* b b) (* a a)))
  (pow (/ b a) 6)
  (pow (/ b a) 6)
  (pow (/ b a) 6)
  (pow (/ b a) 6)
  (* (cbrt (/ (* b b) (* a a))) (cbrt (/ (* b b) (* a a))))
  (cbrt (/ (* b b) (* a a)))
  (pow (/ b a) 6)
  (fabs (/ b a))
  (fabs (/ b a))
  (- (* b b))
  (- (* a a))
  (/ b a)
  (/ b a)
  (/ 1 (* a a))
  (/ (* a a) (* b b))
  (* b (/ b a))
  (* a (/ a b))
  (/ (* b b) (* a a))
  (/ (* b b) (* a a))
  (/ (* b b) (* a a))
15.308 * * * [progress]: adding candidates to table
15.372 * * [progress]: iteration 2 / 4
15.372 * * * [progress]: picking best candidate
15.374 * * * * [pick]: Picked  #<alt (λ (a b) (sqrt (fabs (- 1 (/ b (* a (/ a b)))))))>
15.374 * * * [progress]: localizing error
15.388 * * * [progress]: generating rewritten candidates
15.388 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 1 2 2)
15.413 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 1 2)
15.434 * * * [progress]: generating series expansions
15.434 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 1 2 2)
15.434 * [backup-simplify]: Simplify (* a (/ a b)) into (/ (pow a 2) b)
15.434 * [approximate]: Taking taylor expansion of (/ (pow a 2) b) in (a b) around 0
15.434 * [taylor]: Taking taylor expansion of (/ (pow a 2) b) in b
15.434 * [taylor]: Taking taylor expansion of (pow a 2) in b
15.434 * [taylor]: Taking taylor expansion of a in b
15.434 * [backup-simplify]: Simplify a into a
15.434 * [taylor]: Taking taylor expansion of b in b
15.434 * [backup-simplify]: Simplify 0 into 0
15.434 * [backup-simplify]: Simplify 1 into 1
15.434 * [backup-simplify]: Simplify (* a a) into (pow a 2)
15.434 * [backup-simplify]: Simplify (/ (pow a 2) 1) into (pow a 2)
15.434 * [taylor]: Taking taylor expansion of (/ (pow a 2) b) in a
15.434 * [taylor]: Taking taylor expansion of (pow a 2) in a
15.434 * [taylor]: Taking taylor expansion of a in a
15.434 * [backup-simplify]: Simplify 0 into 0
15.434 * [backup-simplify]: Simplify 1 into 1
15.434 * [taylor]: Taking taylor expansion of b in a
15.434 * [backup-simplify]: Simplify b into b
15.435 * [backup-simplify]: Simplify (* 1 1) into 1
15.435 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
15.435 * [taylor]: Taking taylor expansion of (/ (pow a 2) b) in a
15.435 * [taylor]: Taking taylor expansion of (pow a 2) in a
15.435 * [taylor]: Taking taylor expansion of a in a
15.435 * [backup-simplify]: Simplify 0 into 0
15.435 * [backup-simplify]: Simplify 1 into 1
15.435 * [taylor]: Taking taylor expansion of b in a
15.435 * [backup-simplify]: Simplify b into b
15.435 * [backup-simplify]: Simplify (* 1 1) into 1
15.435 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
15.435 * [taylor]: Taking taylor expansion of (/ 1 b) in b
15.435 * [taylor]: Taking taylor expansion of b in b
15.435 * [backup-simplify]: Simplify 0 into 0
15.435 * [backup-simplify]: Simplify 1 into 1
15.436 * [backup-simplify]: Simplify (/ 1 1) into 1
15.436 * [backup-simplify]: Simplify 1 into 1
15.436 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
15.436 * [backup-simplify]: Simplify (- (/ 0 b) (+ (* (/ 1 b) (/ 0 b)))) into 0
15.436 * [taylor]: Taking taylor expansion of 0 in b
15.436 * [backup-simplify]: Simplify 0 into 0
15.437 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
15.437 * [backup-simplify]: Simplify 0 into 0
15.437 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
15.437 * [backup-simplify]: Simplify (- (/ 0 b) (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
15.437 * [taylor]: Taking taylor expansion of 0 in b
15.437 * [backup-simplify]: Simplify 0 into 0
15.437 * [backup-simplify]: Simplify 0 into 0
15.438 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
15.438 * [backup-simplify]: Simplify 0 into 0
15.439 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
15.439 * [backup-simplify]: Simplify (- (/ 0 b) (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
15.439 * [taylor]: Taking taylor expansion of 0 in b
15.439 * [backup-simplify]: Simplify 0 into 0
15.439 * [backup-simplify]: Simplify 0 into 0
15.439 * [backup-simplify]: Simplify 0 into 0
15.440 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
15.440 * [backup-simplify]: Simplify 0 into 0
15.440 * [backup-simplify]: Simplify (* 1 (* (/ 1 b) (pow a 2))) into (/ (pow a 2) b)
15.441 * [backup-simplify]: Simplify (* (/ 1 a) (/ (/ 1 a) (/ 1 b))) into (/ b (pow a 2))
15.441 * [approximate]: Taking taylor expansion of (/ b (pow a 2)) in (a b) around 0
15.441 * [taylor]: Taking taylor expansion of (/ b (pow a 2)) in b
15.441 * [taylor]: Taking taylor expansion of b in b
15.441 * [backup-simplify]: Simplify 0 into 0
15.441 * [backup-simplify]: Simplify 1 into 1
15.441 * [taylor]: Taking taylor expansion of (pow a 2) in b
15.441 * [taylor]: Taking taylor expansion of a in b
15.441 * [backup-simplify]: Simplify a into a
15.441 * [backup-simplify]: Simplify (* a a) into (pow a 2)
15.442 * [backup-simplify]: Simplify (/ 1 (pow a 2)) into (/ 1 (pow a 2))
15.442 * [taylor]: Taking taylor expansion of (/ b (pow a 2)) in a
15.442 * [taylor]: Taking taylor expansion of b in a
15.442 * [backup-simplify]: Simplify b into b
15.442 * [taylor]: Taking taylor expansion of (pow a 2) in a
15.442 * [taylor]: Taking taylor expansion of a in a
15.442 * [backup-simplify]: Simplify 0 into 0
15.442 * [backup-simplify]: Simplify 1 into 1
15.442 * [backup-simplify]: Simplify (* 1 1) into 1
15.442 * [backup-simplify]: Simplify (/ b 1) into b
15.442 * [taylor]: Taking taylor expansion of (/ b (pow a 2)) in a
15.442 * [taylor]: Taking taylor expansion of b in a
15.442 * [backup-simplify]: Simplify b into b
15.442 * [taylor]: Taking taylor expansion of (pow a 2) in a
15.442 * [taylor]: Taking taylor expansion of a in a
15.442 * [backup-simplify]: Simplify 0 into 0
15.443 * [backup-simplify]: Simplify 1 into 1
15.443 * [backup-simplify]: Simplify (* 1 1) into 1
15.443 * [backup-simplify]: Simplify (/ b 1) into b
15.443 * [taylor]: Taking taylor expansion of b in b
15.443 * [backup-simplify]: Simplify 0 into 0
15.443 * [backup-simplify]: Simplify 1 into 1
15.443 * [backup-simplify]: Simplify 1 into 1
15.444 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
15.445 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* b (/ 0 1)))) into 0
15.445 * [taylor]: Taking taylor expansion of 0 in b
15.445 * [backup-simplify]: Simplify 0 into 0
15.445 * [backup-simplify]: Simplify 0 into 0
15.445 * [backup-simplify]: Simplify 0 into 0
15.446 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
15.447 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* b (/ 0 1)) (* 0 (/ 0 1)))) into 0
15.447 * [taylor]: Taking taylor expansion of 0 in b
15.447 * [backup-simplify]: Simplify 0 into 0
15.447 * [backup-simplify]: Simplify 0 into 0
15.447 * [backup-simplify]: Simplify 0 into 0
15.448 * [backup-simplify]: Simplify 0 into 0
15.449 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
15.450 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* b (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
15.450 * [taylor]: Taking taylor expansion of 0 in b
15.451 * [backup-simplify]: Simplify 0 into 0
15.451 * [backup-simplify]: Simplify 0 into 0
15.451 * [backup-simplify]: Simplify (* 1 (* (/ 1 b) (pow (/ 1 a) -2))) into (/ (pow a 2) b)
15.451 * [backup-simplify]: Simplify (* (/ 1 (- a)) (/ (/ 1 (- a)) (/ 1 (- b)))) into (* -1 (/ b (pow a 2)))
15.451 * [approximate]: Taking taylor expansion of (* -1 (/ b (pow a 2))) in (a b) around 0
15.451 * [taylor]: Taking taylor expansion of (* -1 (/ b (pow a 2))) in b
15.451 * [taylor]: Taking taylor expansion of -1 in b
15.451 * [backup-simplify]: Simplify -1 into -1
15.451 * [taylor]: Taking taylor expansion of (/ b (pow a 2)) in b
15.451 * [taylor]: Taking taylor expansion of b in b
15.451 * [backup-simplify]: Simplify 0 into 0
15.451 * [backup-simplify]: Simplify 1 into 1
15.452 * [taylor]: Taking taylor expansion of (pow a 2) in b
15.452 * [taylor]: Taking taylor expansion of a in b
15.452 * [backup-simplify]: Simplify a into a
15.452 * [backup-simplify]: Simplify (* a a) into (pow a 2)
15.452 * [backup-simplify]: Simplify (/ 1 (pow a 2)) into (/ 1 (pow a 2))
15.452 * [taylor]: Taking taylor expansion of (* -1 (/ b (pow a 2))) in a
15.452 * [taylor]: Taking taylor expansion of -1 in a
15.452 * [backup-simplify]: Simplify -1 into -1
15.452 * [taylor]: Taking taylor expansion of (/ b (pow a 2)) in a
15.452 * [taylor]: Taking taylor expansion of b in a
15.452 * [backup-simplify]: Simplify b into b
15.452 * [taylor]: Taking taylor expansion of (pow a 2) in a
15.452 * [taylor]: Taking taylor expansion of a in a
15.452 * [backup-simplify]: Simplify 0 into 0
15.452 * [backup-simplify]: Simplify 1 into 1
15.453 * [backup-simplify]: Simplify (* 1 1) into 1
15.453 * [backup-simplify]: Simplify (/ b 1) into b
15.453 * [taylor]: Taking taylor expansion of (* -1 (/ b (pow a 2))) in a
15.453 * [taylor]: Taking taylor expansion of -1 in a
15.453 * [backup-simplify]: Simplify -1 into -1
15.453 * [taylor]: Taking taylor expansion of (/ b (pow a 2)) in a
15.453 * [taylor]: Taking taylor expansion of b in a
15.453 * [backup-simplify]: Simplify b into b
15.453 * [taylor]: Taking taylor expansion of (pow a 2) in a
15.453 * [taylor]: Taking taylor expansion of a in a
15.453 * [backup-simplify]: Simplify 0 into 0
15.453 * [backup-simplify]: Simplify 1 into 1
15.453 * [backup-simplify]: Simplify (* 1 1) into 1
15.454 * [backup-simplify]: Simplify (/ b 1) into b
15.454 * [backup-simplify]: Simplify (* -1 b) into (* -1 b)
15.454 * [taylor]: Taking taylor expansion of (* -1 b) in b
15.454 * [taylor]: Taking taylor expansion of -1 in b
15.454 * [backup-simplify]: Simplify -1 into -1
15.454 * [taylor]: Taking taylor expansion of b in b
15.454 * [backup-simplify]: Simplify 0 into 0
15.454 * [backup-simplify]: Simplify 1 into 1
15.455 * [backup-simplify]: Simplify (+ (* -1 1) (* 0 0)) into -1
15.455 * [backup-simplify]: Simplify -1 into -1
15.455 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
15.456 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* b (/ 0 1)))) into 0
15.457 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 b)) into 0
15.457 * [taylor]: Taking taylor expansion of 0 in b
15.457 * [backup-simplify]: Simplify 0 into 0
15.457 * [backup-simplify]: Simplify 0 into 0
15.458 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 1) (* 0 0))) into 0
15.458 * [backup-simplify]: Simplify 0 into 0
15.459 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
15.461 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* b (/ 0 1)) (* 0 (/ 0 1)))) into 0
15.461 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 b))) into 0
15.462 * [taylor]: Taking taylor expansion of 0 in b
15.462 * [backup-simplify]: Simplify 0 into 0
15.462 * [backup-simplify]: Simplify 0 into 0
15.462 * [backup-simplify]: Simplify 0 into 0
15.463 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
15.463 * [backup-simplify]: Simplify 0 into 0
15.465 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
15.467 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* b (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
15.467 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 b)))) into 0
15.467 * [taylor]: Taking taylor expansion of 0 in b
15.467 * [backup-simplify]: Simplify 0 into 0
15.468 * [backup-simplify]: Simplify 0 into 0
15.468 * [backup-simplify]: Simplify (* -1 (* (/ 1 (- b)) (pow (/ 1 (- a)) -2))) into (/ (pow a 2) b)
15.468 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 1 2)
15.468 * [backup-simplify]: Simplify (/ b (* a (/ a b))) into (/ (pow b 2) (pow a 2))
15.468 * [approximate]: Taking taylor expansion of (/ (pow b 2) (pow a 2)) in (b a) around 0
15.468 * [taylor]: Taking taylor expansion of (/ (pow b 2) (pow a 2)) in a
15.468 * [taylor]: Taking taylor expansion of (pow b 2) in a
15.468 * [taylor]: Taking taylor expansion of b in a
15.468 * [backup-simplify]: Simplify b into b
15.468 * [taylor]: Taking taylor expansion of (pow a 2) in a
15.468 * [taylor]: Taking taylor expansion of a in a
15.468 * [backup-simplify]: Simplify 0 into 0
15.468 * [backup-simplify]: Simplify 1 into 1
15.468 * [backup-simplify]: Simplify (* b b) into (pow b 2)
15.468 * [backup-simplify]: Simplify (* 1 1) into 1
15.468 * [backup-simplify]: Simplify (/ (pow b 2) 1) into (pow b 2)
15.469 * [taylor]: Taking taylor expansion of (/ (pow b 2) (pow a 2)) in b
15.469 * [taylor]: Taking taylor expansion of (pow b 2) in b
15.469 * [taylor]: Taking taylor expansion of b in b
15.469 * [backup-simplify]: Simplify 0 into 0
15.469 * [backup-simplify]: Simplify 1 into 1
15.469 * [taylor]: Taking taylor expansion of (pow a 2) in b
15.469 * [taylor]: Taking taylor expansion of a in b
15.469 * [backup-simplify]: Simplify a into a
15.469 * [backup-simplify]: Simplify (* 1 1) into 1
15.469 * [backup-simplify]: Simplify (* a a) into (pow a 2)
15.469 * [backup-simplify]: Simplify (/ 1 (pow a 2)) into (/ 1 (pow a 2))
15.469 * [taylor]: Taking taylor expansion of (/ (pow b 2) (pow a 2)) in b
15.469 * [taylor]: Taking taylor expansion of (pow b 2) in b
15.469 * [taylor]: Taking taylor expansion of b in b
15.469 * [backup-simplify]: Simplify 0 into 0
15.469 * [backup-simplify]: Simplify 1 into 1
15.469 * [taylor]: Taking taylor expansion of (pow a 2) in b
15.469 * [taylor]: Taking taylor expansion of a in b
15.469 * [backup-simplify]: Simplify a into a
15.469 * [backup-simplify]: Simplify (* 1 1) into 1
15.469 * [backup-simplify]: Simplify (* a a) into (pow a 2)
15.470 * [backup-simplify]: Simplify (/ 1 (pow a 2)) into (/ 1 (pow a 2))
15.470 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in a
15.470 * [taylor]: Taking taylor expansion of (pow a 2) in a
15.470 * [taylor]: Taking taylor expansion of a in a
15.470 * [backup-simplify]: Simplify 0 into 0
15.470 * [backup-simplify]: Simplify 1 into 1
15.470 * [backup-simplify]: Simplify (* 1 1) into 1
15.470 * [backup-simplify]: Simplify (/ 1 1) into 1
15.470 * [backup-simplify]: Simplify 1 into 1
15.471 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
15.471 * [backup-simplify]: Simplify (+ (* a 0) (* 0 a)) into 0
15.471 * [backup-simplify]: Simplify (- (/ 0 (pow a 2)) (+ (* (/ 1 (pow a 2)) (/ 0 (pow a 2))))) into 0
15.471 * [taylor]: Taking taylor expansion of 0 in a
15.471 * [backup-simplify]: Simplify 0 into 0
15.471 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
15.472 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
15.472 * [backup-simplify]: Simplify 0 into 0
15.472 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
15.473 * [backup-simplify]: Simplify (+ (* a 0) (+ (* 0 0) (* 0 a))) into 0
15.473 * [backup-simplify]: Simplify (- (/ 0 (pow a 2)) (+ (* (/ 1 (pow a 2)) (/ 0 (pow a 2))) (* 0 (/ 0 (pow a 2))))) into 0
15.473 * [taylor]: Taking taylor expansion of 0 in a
15.473 * [backup-simplify]: Simplify 0 into 0
15.474 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
15.474 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
15.474 * [backup-simplify]: Simplify 0 into 0
15.475 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
15.475 * [backup-simplify]: Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (* 0 a)))) into 0
15.476 * [backup-simplify]: Simplify (- (/ 0 (pow a 2)) (+ (* (/ 1 (pow a 2)) (/ 0 (pow a 2))) (* 0 (/ 0 (pow a 2))) (* 0 (/ 0 (pow a 2))))) into 0
15.476 * [taylor]: Taking taylor expansion of 0 in a
15.476 * [backup-simplify]: Simplify 0 into 0
15.476 * [backup-simplify]: Simplify 0 into 0
15.476 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
15.477 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
15.477 * [backup-simplify]: Simplify 0 into 0
15.478 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
15.478 * [backup-simplify]: Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a))))) into 0
15.479 * [backup-simplify]: Simplify (- (/ 0 (pow a 2)) (+ (* (/ 1 (pow a 2)) (/ 0 (pow a 2))) (* 0 (/ 0 (pow a 2))) (* 0 (/ 0 (pow a 2))) (* 0 (/ 0 (pow a 2))))) into 0
15.479 * [taylor]: Taking taylor expansion of 0 in a
15.479 * [backup-simplify]: Simplify 0 into 0
15.479 * [backup-simplify]: Simplify 0 into 0
15.479 * [backup-simplify]: Simplify 0 into 0
15.479 * [backup-simplify]: Simplify (* 1 (pow (* (/ 1 a) b) 2)) into (/ (pow b 2) (pow a 2))
15.479 * [backup-simplify]: Simplify (/ (/ 1 b) (* (/ 1 a) (/ (/ 1 a) (/ 1 b)))) into (/ (pow a 2) (pow b 2))
15.479 * [approximate]: Taking taylor expansion of (/ (pow a 2) (pow b 2)) in (b a) around 0
15.479 * [taylor]: Taking taylor expansion of (/ (pow a 2) (pow b 2)) in a
15.479 * [taylor]: Taking taylor expansion of (pow a 2) in a
15.479 * [taylor]: Taking taylor expansion of a in a
15.479 * [backup-simplify]: Simplify 0 into 0
15.479 * [backup-simplify]: Simplify 1 into 1
15.479 * [taylor]: Taking taylor expansion of (pow b 2) in a
15.479 * [taylor]: Taking taylor expansion of b in a
15.480 * [backup-simplify]: Simplify b into b
15.480 * [backup-simplify]: Simplify (* 1 1) into 1
15.480 * [backup-simplify]: Simplify (* b b) into (pow b 2)
15.480 * [backup-simplify]: Simplify (/ 1 (pow b 2)) into (/ 1 (pow b 2))
15.480 * [taylor]: Taking taylor expansion of (/ (pow a 2) (pow b 2)) in b
15.480 * [taylor]: Taking taylor expansion of (pow a 2) in b
15.480 * [taylor]: Taking taylor expansion of a in b
15.480 * [backup-simplify]: Simplify a into a
15.480 * [taylor]: Taking taylor expansion of (pow b 2) in b
15.480 * [taylor]: Taking taylor expansion of b in b
15.480 * [backup-simplify]: Simplify 0 into 0
15.480 * [backup-simplify]: Simplify 1 into 1
15.480 * [backup-simplify]: Simplify (* a a) into (pow a 2)
15.480 * [backup-simplify]: Simplify (* 1 1) into 1
15.480 * [backup-simplify]: Simplify (/ (pow a 2) 1) into (pow a 2)
15.480 * [taylor]: Taking taylor expansion of (/ (pow a 2) (pow b 2)) in b
15.480 * [taylor]: Taking taylor expansion of (pow a 2) in b
15.480 * [taylor]: Taking taylor expansion of a in b
15.481 * [backup-simplify]: Simplify a into a
15.481 * [taylor]: Taking taylor expansion of (pow b 2) in b
15.481 * [taylor]: Taking taylor expansion of b in b
15.481 * [backup-simplify]: Simplify 0 into 0
15.481 * [backup-simplify]: Simplify 1 into 1
15.481 * [backup-simplify]: Simplify (* a a) into (pow a 2)
15.481 * [backup-simplify]: Simplify (* 1 1) into 1
15.481 * [backup-simplify]: Simplify (/ (pow a 2) 1) into (pow a 2)
15.481 * [taylor]: Taking taylor expansion of (pow a 2) in a
15.481 * [taylor]: Taking taylor expansion of a in a
15.481 * [backup-simplify]: Simplify 0 into 0
15.481 * [backup-simplify]: Simplify 1 into 1
15.481 * [backup-simplify]: Simplify (* 1 1) into 1
15.481 * [backup-simplify]: Simplify 1 into 1
15.481 * [backup-simplify]: Simplify (+ (* a 0) (* 0 a)) into 0
15.482 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
15.482 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow a 2) (/ 0 1)))) into 0
15.482 * [taylor]: Taking taylor expansion of 0 in a
15.482 * [backup-simplify]: Simplify 0 into 0
15.482 * [backup-simplify]: Simplify 0 into 0
15.483 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
15.483 * [backup-simplify]: Simplify 0 into 0
15.483 * [backup-simplify]: Simplify (+ (* a 0) (+ (* 0 0) (* 0 a))) into 0
15.484 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
15.485 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow a 2) (/ 0 1)) (* 0 (/ 0 1)))) into 0
15.485 * [taylor]: Taking taylor expansion of 0 in a
15.485 * [backup-simplify]: Simplify 0 into 0
15.485 * [backup-simplify]: Simplify 0 into 0
15.485 * [backup-simplify]: Simplify 0 into 0
15.485 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
15.485 * [backup-simplify]: Simplify 0 into 0
15.486 * [backup-simplify]: Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (* 0 a)))) into 0
15.486 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
15.488 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow a 2) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
15.488 * [taylor]: Taking taylor expansion of 0 in a
15.488 * [backup-simplify]: Simplify 0 into 0
15.488 * [backup-simplify]: Simplify 0 into 0
15.488 * [backup-simplify]: Simplify (* 1 (pow (* (/ 1 a) (/ 1 (/ 1 b))) 2)) into (/ (pow b 2) (pow a 2))
15.488 * [backup-simplify]: Simplify (/ (/ 1 (- b)) (* (/ 1 (- a)) (/ (/ 1 (- a)) (/ 1 (- b))))) into (/ (pow a 2) (pow b 2))
15.488 * [approximate]: Taking taylor expansion of (/ (pow a 2) (pow b 2)) in (b a) around 0
15.488 * [taylor]: Taking taylor expansion of (/ (pow a 2) (pow b 2)) in a
15.488 * [taylor]: Taking taylor expansion of (pow a 2) in a
15.488 * [taylor]: Taking taylor expansion of a in a
15.488 * [backup-simplify]: Simplify 0 into 0
15.488 * [backup-simplify]: Simplify 1 into 1
15.488 * [taylor]: Taking taylor expansion of (pow b 2) in a
15.488 * [taylor]: Taking taylor expansion of b in a
15.488 * [backup-simplify]: Simplify b into b
15.488 * [backup-simplify]: Simplify (* 1 1) into 1
15.489 * [backup-simplify]: Simplify (* b b) into (pow b 2)
15.489 * [backup-simplify]: Simplify (/ 1 (pow b 2)) into (/ 1 (pow b 2))
15.489 * [taylor]: Taking taylor expansion of (/ (pow a 2) (pow b 2)) in b
15.489 * [taylor]: Taking taylor expansion of (pow a 2) in b
15.489 * [taylor]: Taking taylor expansion of a in b
15.489 * [backup-simplify]: Simplify a into a
15.489 * [taylor]: Taking taylor expansion of (pow b 2) in b
15.489 * [taylor]: Taking taylor expansion of b in b
15.489 * [backup-simplify]: Simplify 0 into 0
15.489 * [backup-simplify]: Simplify 1 into 1
15.489 * [backup-simplify]: Simplify (* a a) into (pow a 2)
15.489 * [backup-simplify]: Simplify (* 1 1) into 1
15.489 * [backup-simplify]: Simplify (/ (pow a 2) 1) into (pow a 2)
15.489 * [taylor]: Taking taylor expansion of (/ (pow a 2) (pow b 2)) in b
15.489 * [taylor]: Taking taylor expansion of (pow a 2) in b
15.489 * [taylor]: Taking taylor expansion of a in b
15.489 * [backup-simplify]: Simplify a into a
15.489 * [taylor]: Taking taylor expansion of (pow b 2) in b
15.489 * [taylor]: Taking taylor expansion of b in b
15.489 * [backup-simplify]: Simplify 0 into 0
15.489 * [backup-simplify]: Simplify 1 into 1
15.489 * [backup-simplify]: Simplify (* a a) into (pow a 2)
15.490 * [backup-simplify]: Simplify (* 1 1) into 1
15.490 * [backup-simplify]: Simplify (/ (pow a 2) 1) into (pow a 2)
15.490 * [taylor]: Taking taylor expansion of (pow a 2) in a
15.490 * [taylor]: Taking taylor expansion of a in a
15.490 * [backup-simplify]: Simplify 0 into 0
15.490 * [backup-simplify]: Simplify 1 into 1
15.490 * [backup-simplify]: Simplify (* 1 1) into 1
15.490 * [backup-simplify]: Simplify 1 into 1
15.490 * [backup-simplify]: Simplify (+ (* a 0) (* 0 a)) into 0
15.491 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
15.491 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow a 2) (/ 0 1)))) into 0
15.491 * [taylor]: Taking taylor expansion of 0 in a
15.491 * [backup-simplify]: Simplify 0 into 0
15.491 * [backup-simplify]: Simplify 0 into 0
15.492 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
15.492 * [backup-simplify]: Simplify 0 into 0
15.492 * [backup-simplify]: Simplify (+ (* a 0) (+ (* 0 0) (* 0 a))) into 0
15.493 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
15.494 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow a 2) (/ 0 1)) (* 0 (/ 0 1)))) into 0
15.494 * [taylor]: Taking taylor expansion of 0 in a
15.494 * [backup-simplify]: Simplify 0 into 0
15.494 * [backup-simplify]: Simplify 0 into 0
15.494 * [backup-simplify]: Simplify 0 into 0
15.494 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
15.494 * [backup-simplify]: Simplify 0 into 0
15.495 * [backup-simplify]: Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (* 0 a)))) into 0
15.495 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
15.496 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow a 2) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
15.497 * [taylor]: Taking taylor expansion of 0 in a
15.497 * [backup-simplify]: Simplify 0 into 0
15.497 * [backup-simplify]: Simplify 0 into 0
15.497 * [backup-simplify]: Simplify (* 1 (pow (* (/ 1 (- a)) (/ 1 (/ 1 (- b)))) 2)) into (/ (pow b 2) (pow a 2))
15.497 * * * [progress]: simplifying candidates
15.498 * [simplify]: Simplifying:
  (* a (/ a b))
  (+ (log a) (- (log a) (log b)))
  (+ (log a) (log (/ a b)))
  (log (* a (/ a b)))
  (exp (* a (/ a b)))
  (* (* (* a a) a) (/ (* (* a a) a) (* (* b b) b)))
  (* (* (* a a) a) (* (* (/ a b) (/ a b)) (/ a b)))
  (* (cbrt (* a (/ a b))) (cbrt (* a (/ a b))))
  (cbrt (* a (/ a b)))
  (* (* (* a (/ a b)) (* a (/ a b))) (* a (/ a b)))
  (sqrt (* a (/ a b)))
  (sqrt (* a (/ a b)))
  (* (sqrt a) (sqrt (/ a b)))
  (* (sqrt a) (sqrt (/ a b)))
  (* (sqrt a) (/ (sqrt a) (sqrt b)))
  (* (sqrt a) (/ (sqrt a) (sqrt b)))
  (* a (* (cbrt (/ a b)) (cbrt (/ a b))))
  (* a (sqrt (/ a b)))
  (* a (/ (* (cbrt a) (cbrt a)) (* (cbrt b) (cbrt b))))
  (* a (/ (* (cbrt a) (cbrt a)) (sqrt b)))
  (* a (/ (* (cbrt a) (cbrt a)) 1))
  (* a (/ (sqrt a) (* (cbrt b) (cbrt b))))
  (* a (/ (sqrt a) (sqrt b)))
  (* a (/ (sqrt a) 1))
  (* a (/ 1 (* (cbrt b) (cbrt b))))
  (* a (/ 1 (sqrt b)))
  (* a (/ 1 1))
  (* a 1)
  (* a a)
  (* (cbrt a) (/ a b))
  (* (sqrt a) (/ a b))
  (* a (/ a b))
  (* a a)
  (- (log b) (+ (log a) (- (log a) (log b))))
  (- (log b) (+ (log a) (log (/ a b))))
  (- (log b) (log (* a (/ a b))))
  (log (/ b (* a (/ a b))))
  (exp (/ b (* a (/ a b))))
  (/ (* (* b b) b) (* (* (* a a) a) (/ (* (* a a) a) (* (* b b) b))))
  (/ (* (* b b) b) (* (* (* a a) a) (* (* (/ a b) (/ a b)) (/ a b))))
  (/ (* (* b b) b) (* (* (* a (/ a b)) (* a (/ a b))) (* a (/ a b))))
  (* (cbrt (/ b (* a (/ a b)))) (cbrt (/ b (* a (/ a b)))))
  (cbrt (/ b (* a (/ a b))))
  (* (* (/ b (* a (/ a b))) (/ b (* a (/ a b)))) (/ b (* a (/ a b))))
  (sqrt (/ b (* a (/ a b))))
  (sqrt (/ b (* a (/ a b))))
  (- b)
  (- (* a (/ a b)))
  (/ (* (cbrt b) (cbrt b)) a)
  (/ (cbrt b) (/ a b))
  (/ (sqrt b) a)
  (/ (sqrt b) (/ a b))
  (/ 1 a)
  (/ b (/ a b))
  (/ 1 (* a (/ a b)))
  (/ (* a (/ a b)) b)
  (/ b a)
  (/ (* a (/ a b)) (cbrt b))
  (/ (* a (/ a b)) (sqrt b))
  (/ (* a (/ a b)) b)
  (/ b (* a a))
  (/ (pow a 2) b)
  (/ (pow a 2) b)
  (/ (pow a 2) b)
  (/ (pow b 2) (pow a 2))
  (/ (pow b 2) (pow a 2))
  (/ (pow b 2) (pow a 2))
15.499 * * [simplify]: Extracting # 0 : cost  0
15.499 * * [simplify]: Extracting # 1 : cost  0
15.499 * * [simplify]: Extracting # 2 : cost  0
15.499 * * [simplify]: Extracting # 3 : cost  0
15.500 * * [simplify]: Extracting # 4 : cost  0
15.500 * * [simplify]: Extracting # 5 : cost  0
15.500 * * [simplify]: iteration  0 :  94  enodes  (cost  561 )
15.536 * * [simplify]: Extracting # 0 : cost  0
15.536 * * [simplify]: Extracting # 1 : cost  0
15.536 * * [simplify]: Extracting # 2 : cost  0
15.537 * * [simplify]: iteration  1 :  229  enodes  (cost  538 )
15.644 * * [simplify]: Extracting # 0 : cost  0
15.645 * * [simplify]: Extracting # 1 : cost  0
15.646 * * [simplify]: Extracting # 2 : cost  0
15.647 * * [simplify]: Extracting # 3 : cost  0
15.647 * * [simplify]: Extracting # 4 : cost  0
15.648 * * [simplify]: iteration  2 :  668  enodes  (cost  444 )
16.872 * * [simplify]: Extracting # 0 : cost  0
16.874 * * [simplify]: Extracting # 1 : cost  0
16.876 * * [simplify]: Extracting # 2 : cost  0
16.878 * * [simplify]: Extracting # 3 : cost  0
16.880 * * [simplify]: Extracting # 4 : cost  0
16.881 * * [simplify]: iteration  3 :  2169  enodes  (cost  434 )
20.884 * * [simplify]: Extracting # 0 : cost  0
20.902 * * [simplify]: Extracting # 1 : cost  0
20.911 * * [simplify]: Extracting # 2 : cost  0
20.918 * * [simplify]: Extracting # 3 : cost  0
20.933 * * [simplify]: Extracting # 4 : cost  0
20.941 * * [simplify]: iteration done:  5000  enodes  (cost  410 )
20.942 * [simplify]: Simplified to:
  (/ (pow a 2) b)
  (log (/ (pow a 2) b))
  (log (/ (pow a 2) b))
  (log (/ (pow a 2) b))
  (exp (* a (/ a b)))
  (pow (/ (pow a 2) b) 3)
  (pow (/ (pow a 2) b) 3)
  (* (cbrt (* a (/ a b))) (cbrt (* a (/ a b))))
  (cbrt (* a (/ a b)))
  (pow (/ (pow a 2) b) 3)
  (sqrt (* a (/ a b)))
  (sqrt (* a (/ a b)))
  (* (sqrt a) (sqrt (/ a b)))
  (* (sqrt a) (sqrt (/ a b)))
  (/ a (sqrt b))
  (/ a (sqrt b))
  (* a (* (cbrt (/ a b)) (cbrt (/ a b))))
  (* a (sqrt (/ a b)))
  (* a (/ (* (cbrt a) (cbrt a)) (* (cbrt b) (cbrt b))))
  (* a (/ (* (cbrt a) (cbrt a)) (sqrt b)))
  (* (* (cbrt a) (cbrt a)) a)
  (* a (/ (sqrt a) (* (cbrt b) (cbrt b))))
  (* a (/ (sqrt a) (sqrt b)))
  (* (sqrt a) a)
  (/ a (* (cbrt b) (cbrt b)))
  (/ a (sqrt b))
  a
  a
  (* a a)
  (* (cbrt a) (/ a b))
  (* (sqrt a) (/ a b))
  (/ (pow a 2) b)
  (* a a)
  (* 2 (log (/ b a)))
  (* 2 (log (/ b a)))
  (* 2 (log (/ b a)))
  (* 2 (log (/ b a)))
  (exp (/ b (* a (/ a b))))
  (pow (/ b a) 6)
  (pow (/ b a) 6)
  (pow (/ b a) 6)
  (* (cbrt (/ b (* a (/ a b)))) (cbrt (/ b (* a (/ a b)))))
  (cbrt (/ b (* a (/ a b))))
  (pow (/ b a) 6)
  (fabs (/ b a))
  (fabs (/ b a))
  (- b)
  (- (* a (/ a b)))
  (* (/ (cbrt b) a) (cbrt b))
  (/ (cbrt b) (/ a b))
  (/ (sqrt b) a)
  (/ (sqrt b) (/ a b))
  (/ 1 a)
  (/ b (/ a b))
  (/ (/ b a) a)
  (/ (* a a) (* b b))
  (/ b a)
  (/ (* a (/ a b)) (cbrt b))
  (/ (* a (/ a b)) (sqrt b))
  (/ (* a a) (* b b))
  (/ (/ b a) a)
  (/ (pow a 2) b)
  (/ (pow a 2) b)
  (/ (pow a 2) b)
  (/ b (* a (/ a b)))
  (/ b (* a (/ a b)))
  (/ b (* a (/ a b)))
20.942 * * * [progress]: adding candidates to table
21.168 * [progress]: [Phase 3 of 3] Extracting.
21.172 * [simplify]: Simplifying:
  (sqrt (fabs (- 1 (/ b (* a (/ a b))))))
21.172 * * [simplify]: Extracting # 0 : cost  0
21.172 * * [simplify]: Extracting # 1 : cost  0
21.172 * * [simplify]: Extracting # 2 : cost  0
21.172 * * [simplify]: Extracting # 3 : cost  0
21.173 * * [simplify]: Extracting # 4 : cost  0
21.173 * * [simplify]: Extracting # 5 : cost  0
21.173 * * [simplify]: Extracting # 6 : cost  0
21.173 * * [simplify]: Extracting # 7 : cost  0
21.173 * * [simplify]: iteration  0 :  9  enodes  (cost  11 )
21.174 * * [simplify]: Extracting # 0 : cost  0
21.174 * * [simplify]: iteration  1 :  12  enodes  (cost  11 )
21.175 * * [simplify]: Extracting # 0 : cost  0
21.175 * * [simplify]: iteration done:  12  enodes  (cost  11 )
21.175 * [simplify]: Simplified to:
  (sqrt (fabs (- 1 (/ b (* a (/ a b))))))
22.830 * [regime-testing]: End program error score: 0.011876484560570071