2.082 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.032 * * * [progress]: [2/2] Setting up program.
0.034 * [progress]: [Phase 2 of 3] Improving.
0.034 * [simplify]: Simplifying:
  (+ (* x y) (* (- x 1.0) z))
0.035 * * [simplify]: Extracting # 0 : cost  0
0.035 * * [simplify]: Extracting # 1 : cost  0
0.035 * * [simplify]: Extracting # 2 : cost  0
0.035 * * [simplify]: Extracting # 3 : cost  0
0.035 * * [simplify]: Extracting # 4 : cost  0
0.035 * * [simplify]: iteration  0 :  8  enodes  (cost  9 )
0.036 * * [simplify]: Extracting # 0 : cost  0
0.036 * * [simplify]: Extracting # 1 : cost  0
0.036 * * [simplify]: Extracting # 2 : cost  0
0.036 * * [simplify]: iteration  1 :  13  enodes  (cost  9 )
0.039 * * [simplify]: Extracting # 0 : cost  0
0.039 * * [simplify]: Extracting # 1 : cost  0
0.039 * * [simplify]: Extracting # 2 : cost  0
0.039 * * [simplify]: iteration  2 :  20  enodes  (cost  9 )
0.043 * * [simplify]: Extracting # 0 : cost  0
0.043 * * [simplify]: Extracting # 1 : cost  0
0.043 * * [simplify]: Extracting # 2 : cost  0
0.043 * * [simplify]: iteration  3 :  34  enodes  (cost  9 )
0.051 * * [simplify]: Extracting # 0 : cost  0
0.051 * * [simplify]: Extracting # 1 : cost  0
0.051 * * [simplify]: Extracting # 2 : cost  0
0.051 * * [simplify]: iteration  4 :  49  enodes  (cost  9 )
0.067 * * [simplify]: Extracting # 0 : cost  0
0.067 * * [simplify]: Extracting # 1 : cost  0
0.068 * * [simplify]: Extracting # 2 : cost  0
0.068 * * [simplify]: iteration  5 :  56  enodes  (cost  9 )
0.085 * * [simplify]: Extracting # 0 : cost  0
0.085 * * [simplify]: Extracting # 1 : cost  0
0.085 * * [simplify]: Extracting # 2 : cost  0
0.085 * * [simplify]: iteration  6 :  62  enodes  (cost  9 )
0.097 * * [simplify]: Extracting # 0 : cost  0
0.097 * * [simplify]: Extracting # 1 : cost  0
0.097 * * [simplify]: Extracting # 2 : cost  0
0.097 * * [simplify]: iteration  7 :  79  enodes  (cost  9 )
0.114 * * [simplify]: Extracting # 0 : cost  0
0.114 * * [simplify]: Extracting # 1 : cost  0
0.114 * * [simplify]: Extracting # 2 : cost  0
0.114 * * [simplify]: iteration  8 :  106  enodes  (cost  9 )
0.173 * * [simplify]: Extracting # 0 : cost  0
0.174 * * [simplify]: Extracting # 1 : cost  0
0.174 * * [simplify]: Extracting # 2 : cost  0
0.174 * * [simplify]: iteration  9 :  130  enodes  (cost  9 )
0.235 * * [simplify]: Extracting # 0 : cost  0
0.236 * * [simplify]: Extracting # 1 : cost  0
0.236 * * [simplify]: Extracting # 2 : cost  0
0.237 * * [simplify]: iteration  10 :  164  enodes  (cost  9 )
0.318 * * [simplify]: Extracting # 0 : cost  0
0.319 * * [simplify]: Extracting # 1 : cost  0
0.319 * * [simplify]: Extracting # 2 : cost  0
0.319 * * [simplify]: iteration  11 :  192  enodes  (cost  9 )
0.383 * * [simplify]: Extracting # 0 : cost  0
0.384 * * [simplify]: Extracting # 1 : cost  0
0.384 * * [simplify]: Extracting # 2 : cost  0
0.384 * * [simplify]: iteration  12 :  205  enodes  (cost  9 )
0.451 * * [simplify]: Extracting # 0 : cost  0
0.451 * * [simplify]: Extracting # 1 : cost  0
0.451 * * [simplify]: Extracting # 2 : cost  0
0.451 * * [simplify]: iteration  13 :  214  enodes  (cost  9 )
0.513 * * [simplify]: Extracting # 0 : cost  0
0.513 * * [simplify]: Extracting # 1 : cost  0
0.513 * * [simplify]: iteration done:  214  enodes  (cost  9 )
0.513 * [simplify]: Simplified to:
  (+ (* x y) (* (- x 1.0) z))
0.513 * * [progress]: iteration 1 / 4
0.513 * * * [progress]: picking best candidate
0.515 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (* x y) (* (- x 1.0) z)))>
0.515 * * * [progress]: localizing error
0.529 * * * [progress]: generating rewritten candidates
0.529 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
0.573 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.601 * * * [progress]: generating series expansions
0.601 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
0.601 * [backup-simplify]: Simplify (* (- x 1.0) z) into (* (- x 1.0) z)
0.601 * [approximate]: Taking taylor expansion of (* (- x 1.0) z) in (x z) around 0
0.601 * [taylor]: Taking taylor expansion of (* (- x 1.0) z) in z
0.601 * [taylor]: Taking taylor expansion of (- x 1.0) in z
0.601 * [taylor]: Taking taylor expansion of x in z
0.601 * [backup-simplify]: Simplify x into x
0.601 * [taylor]: Taking taylor expansion of 1.0 in z
0.601 * [backup-simplify]: Simplify 1.0 into 1.0
0.601 * [taylor]: Taking taylor expansion of z in z
0.601 * [backup-simplify]: Simplify 0 into 0
0.602 * [backup-simplify]: Simplify 1 into 1
0.602 * [taylor]: Taking taylor expansion of (* (- x 1.0) z) in x
0.602 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.602 * [taylor]: Taking taylor expansion of x in x
0.602 * [backup-simplify]: Simplify 0 into 0
0.602 * [backup-simplify]: Simplify 1 into 1
0.602 * [taylor]: Taking taylor expansion of 1.0 in x
0.602 * [backup-simplify]: Simplify 1.0 into 1.0
0.602 * [taylor]: Taking taylor expansion of z in x
0.602 * [backup-simplify]: Simplify z into z
0.602 * [taylor]: Taking taylor expansion of (* (- x 1.0) z) in x
0.602 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.602 * [taylor]: Taking taylor expansion of x in x
0.602 * [backup-simplify]: Simplify 0 into 0
0.602 * [backup-simplify]: Simplify 1 into 1
0.602 * [taylor]: Taking taylor expansion of 1.0 in x
0.602 * [backup-simplify]: Simplify 1.0 into 1.0
0.602 * [taylor]: Taking taylor expansion of z in x
0.602 * [backup-simplify]: Simplify z into z
0.603 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.604 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
0.604 * [backup-simplify]: Simplify (* (- 1.0) z) into (* -1.0 z)
0.604 * [taylor]: Taking taylor expansion of (* -1.0 z) in z
0.604 * [taylor]: Taking taylor expansion of -1.0 in z
0.604 * [backup-simplify]: Simplify -1.0 into -1.0
0.604 * [taylor]: Taking taylor expansion of z in z
0.604 * [backup-simplify]: Simplify 0 into 0
0.604 * [backup-simplify]: Simplify 1 into 1
0.605 * [backup-simplify]: Simplify (* -1.0 0) into 0
0.605 * [backup-simplify]: Simplify 0 into 0
0.605 * [backup-simplify]: Simplify (- 0) into 0
0.606 * [backup-simplify]: Simplify (+ 1 0) into 1
0.606 * [backup-simplify]: Simplify (+ (* (- 1.0) 0) (* 1 z)) into z
0.606 * [taylor]: Taking taylor expansion of z in z
0.606 * [backup-simplify]: Simplify 0 into 0
0.606 * [backup-simplify]: Simplify 1 into 1
0.607 * [backup-simplify]: Simplify 0 into 0
0.608 * [backup-simplify]: Simplify (+ (* -1.0 1) (* 0 0)) into (- 1.0)
0.608 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.609 * [backup-simplify]: Simplify (- 0) into 0
0.609 * [backup-simplify]: Simplify (+ 0 0) into 0
0.610 * [backup-simplify]: Simplify (+ (* (- 1.0) 0) (+ (* 1 0) (* 0 z))) into 0
0.610 * [taylor]: Taking taylor expansion of 0 in z
0.610 * [backup-simplify]: Simplify 0 into 0
0.610 * [backup-simplify]: Simplify 0 into 0
0.610 * [backup-simplify]: Simplify 1 into 1
0.612 * [backup-simplify]: Simplify (+ (* -1.0 0) (+ (* 0 1) (* 0 0))) into 0
0.612 * [backup-simplify]: Simplify 0 into 0
0.612 * [backup-simplify]: Simplify (- 0) into 0
0.613 * [backup-simplify]: Simplify (+ 0 0) into 0
0.614 * [backup-simplify]: Simplify (+ (* (- 1.0) 0) (+ (* 1 0) (+ (* 0 0) (* 0 z)))) into 0
0.614 * [taylor]: Taking taylor expansion of 0 in z
0.614 * [backup-simplify]: Simplify 0 into 0
0.614 * [backup-simplify]: Simplify 0 into 0
0.614 * [backup-simplify]: Simplify 0 into 0
0.614 * [backup-simplify]: Simplify 0 into 0
0.615 * [backup-simplify]: Simplify (+ (* -1.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
0.616 * [backup-simplify]: Simplify 0 into 0
0.616 * [backup-simplify]: Simplify (- 0) into 0
0.616 * [backup-simplify]: Simplify (+ 0 0) into 0
0.618 * [backup-simplify]: Simplify (+ (* (- 1.0) 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 z))))) into 0
0.618 * [taylor]: Taking taylor expansion of 0 in z
0.618 * [backup-simplify]: Simplify 0 into 0
0.618 * [backup-simplify]: Simplify 0 into 0
0.619 * [backup-simplify]: Simplify (+ (* 1 (* z x)) (* (- 1.0) (* z 1))) into (- (* x z) (* 1.0 z))
0.619 * [backup-simplify]: Simplify (* (- (/ 1 x) 1.0) (/ 1 z)) into (/ (- (/ 1 x) 1.0) z)
0.619 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) z) in (x z) around 0
0.619 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) z) in z
0.619 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in z
0.619 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.619 * [taylor]: Taking taylor expansion of x in z
0.619 * [backup-simplify]: Simplify x into x
0.619 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.619 * [taylor]: Taking taylor expansion of 1.0 in z
0.619 * [backup-simplify]: Simplify 1.0 into 1.0
0.619 * [taylor]: Taking taylor expansion of z in z
0.619 * [backup-simplify]: Simplify 0 into 0
0.619 * [backup-simplify]: Simplify 1 into 1
0.620 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.620 * [backup-simplify]: Simplify (+ (/ 1 x) (- 1.0)) into (- (/ 1 x) 1.0)
0.620 * [backup-simplify]: Simplify (/ (- (/ 1 x) 1.0) 1) into (- (/ 1 x) 1.0)
0.620 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) z) in x
0.620 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.620 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.620 * [taylor]: Taking taylor expansion of x in x
0.620 * [backup-simplify]: Simplify 0 into 0
0.620 * [backup-simplify]: Simplify 1 into 1
0.621 * [backup-simplify]: Simplify (/ 1 1) into 1
0.621 * [taylor]: Taking taylor expansion of 1.0 in x
0.621 * [backup-simplify]: Simplify 1.0 into 1.0
0.621 * [taylor]: Taking taylor expansion of z in x
0.621 * [backup-simplify]: Simplify z into z
0.621 * [backup-simplify]: Simplify (+ 1 0) into 1
0.621 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.621 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) z) in x
0.621 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.622 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.622 * [taylor]: Taking taylor expansion of x in x
0.622 * [backup-simplify]: Simplify 0 into 0
0.622 * [backup-simplify]: Simplify 1 into 1
0.622 * [backup-simplify]: Simplify (/ 1 1) into 1
0.622 * [taylor]: Taking taylor expansion of 1.0 in x
0.622 * [backup-simplify]: Simplify 1.0 into 1.0
0.622 * [taylor]: Taking taylor expansion of z in x
0.622 * [backup-simplify]: Simplify z into z
0.622 * [backup-simplify]: Simplify (+ 1 0) into 1
0.623 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.623 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.623 * [taylor]: Taking taylor expansion of z in z
0.623 * [backup-simplify]: Simplify 0 into 0
0.623 * [backup-simplify]: Simplify 1 into 1
0.623 * [backup-simplify]: Simplify (/ 1 1) into 1
0.623 * [backup-simplify]: Simplify 1 into 1
0.624 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.624 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.625 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
0.626 * [backup-simplify]: Simplify (- (/ (- 1.0) z) (+ (* (/ 1 z) (/ 0 z)))) into (- (* 1.0 (/ 1 z)))
0.626 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 z))) in z
0.626 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z
0.626 * [taylor]: Taking taylor expansion of 1.0 in z
0.626 * [backup-simplify]: Simplify 1.0 into 1.0
0.626 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.626 * [taylor]: Taking taylor expansion of z in z
0.626 * [backup-simplify]: Simplify 0 into 0
0.626 * [backup-simplify]: Simplify 1 into 1
0.626 * [backup-simplify]: Simplify (/ 1 1) into 1
0.627 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
0.627 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.627 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.628 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.628 * [backup-simplify]: Simplify 0 into 0
0.629 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.629 * [backup-simplify]: Simplify (- 0) into 0
0.629 * [backup-simplify]: Simplify (+ 0 0) into 0
0.629 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)) (* (- (* 1.0 (/ 1 z))) (/ 0 z)))) into 0
0.629 * [taylor]: Taking taylor expansion of 0 in z
0.629 * [backup-simplify]: Simplify 0 into 0
0.630 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.630 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
0.630 * [backup-simplify]: Simplify (- 0) into 0
0.630 * [backup-simplify]: Simplify 0 into 0
0.631 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.631 * [backup-simplify]: Simplify 0 into 0
0.631 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.632 * [backup-simplify]: Simplify (- 0) into 0
0.632 * [backup-simplify]: Simplify (+ 0 0) into 0
0.632 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)) (* (- (* 1.0 (/ 1 z))) (/ 0 z)) (* 0 (/ 0 z)))) into 0
0.632 * [taylor]: Taking taylor expansion of 0 in z
0.632 * [backup-simplify]: Simplify 0 into 0
0.632 * [backup-simplify]: Simplify 0 into 0
0.633 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.633 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0
0.633 * [backup-simplify]: Simplify (- 0) into 0
0.633 * [backup-simplify]: Simplify 0 into 0
0.634 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.634 * [backup-simplify]: Simplify 0 into 0
0.634 * [backup-simplify]: Simplify (+ (* (- 1.0) (* (/ 1 (/ 1 z)) 1)) (* 1 (* (/ 1 (/ 1 z)) (/ 1 (/ 1 x))))) into (- (* x z) (* 1.0 z))
0.635 * [backup-simplify]: Simplify (* (- (/ 1 (- x)) 1.0) (/ 1 (- z))) into (/ (+ 1.0 (/ 1 x)) z)
0.635 * [approximate]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) z) in (x z) around 0
0.635 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) z) in z
0.635 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in z
0.635 * [taylor]: Taking taylor expansion of 1.0 in z
0.635 * [backup-simplify]: Simplify 1.0 into 1.0
0.635 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.635 * [taylor]: Taking taylor expansion of x in z
0.635 * [backup-simplify]: Simplify x into x
0.635 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.635 * [taylor]: Taking taylor expansion of z in z
0.635 * [backup-simplify]: Simplify 0 into 0
0.635 * [backup-simplify]: Simplify 1 into 1
0.635 * [backup-simplify]: Simplify (+ 1.0 (/ 1 x)) into (+ (/ 1 x) 1.0)
0.635 * [backup-simplify]: Simplify (/ (+ (/ 1 x) 1.0) 1) into (+ 1.0 (/ 1 x))
0.635 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) z) in x
0.635 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.635 * [taylor]: Taking taylor expansion of 1.0 in x
0.635 * [backup-simplify]: Simplify 1.0 into 1.0
0.635 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.635 * [taylor]: Taking taylor expansion of x in x
0.635 * [backup-simplify]: Simplify 0 into 0
0.635 * [backup-simplify]: Simplify 1 into 1
0.635 * [backup-simplify]: Simplify (/ 1 1) into 1
0.635 * [taylor]: Taking taylor expansion of z in x
0.635 * [backup-simplify]: Simplify z into z
0.636 * [backup-simplify]: Simplify (+ 0 1) into 1
0.636 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.636 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) z) in x
0.636 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.636 * [taylor]: Taking taylor expansion of 1.0 in x
0.636 * [backup-simplify]: Simplify 1.0 into 1.0
0.636 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.636 * [taylor]: Taking taylor expansion of x in x
0.636 * [backup-simplify]: Simplify 0 into 0
0.636 * [backup-simplify]: Simplify 1 into 1
0.636 * [backup-simplify]: Simplify (/ 1 1) into 1
0.636 * [taylor]: Taking taylor expansion of z in x
0.636 * [backup-simplify]: Simplify z into z
0.636 * [backup-simplify]: Simplify (+ 0 1) into 1
0.636 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.637 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.637 * [taylor]: Taking taylor expansion of z in z
0.637 * [backup-simplify]: Simplify 0 into 0
0.637 * [backup-simplify]: Simplify 1 into 1
0.637 * [backup-simplify]: Simplify (/ 1 1) into 1
0.637 * [backup-simplify]: Simplify 1 into 1
0.637 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.638 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.638 * [backup-simplify]: Simplify (- (/ 1.0 z) (+ (* (/ 1 z) (/ 0 z)))) into (* 1.0 (/ 1 z))
0.638 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z
0.638 * [taylor]: Taking taylor expansion of 1.0 in z
0.638 * [backup-simplify]: Simplify 1.0 into 1.0
0.638 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.638 * [taylor]: Taking taylor expansion of z in z
0.638 * [backup-simplify]: Simplify 0 into 0
0.638 * [backup-simplify]: Simplify 1 into 1
0.638 * [backup-simplify]: Simplify (/ 1 1) into 1
0.638 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
0.638 * [backup-simplify]: Simplify 1.0 into 1.0
0.639 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.639 * [backup-simplify]: Simplify 0 into 0
0.639 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.640 * [backup-simplify]: Simplify (+ 0 0) into 0
0.640 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)) (* (* 1.0 (/ 1 z)) (/ 0 z)))) into 0
0.640 * [taylor]: Taking taylor expansion of 0 in z
0.640 * [backup-simplify]: Simplify 0 into 0
0.641 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.641 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
0.641 * [backup-simplify]: Simplify 0 into 0
0.642 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.642 * [backup-simplify]: Simplify 0 into 0
0.642 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.643 * [backup-simplify]: Simplify (+ 0 0) into 0
0.643 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)) (* (* 1.0 (/ 1 z)) (/ 0 z)) (* 0 (/ 0 z)))) into 0
0.643 * [taylor]: Taking taylor expansion of 0 in z
0.643 * [backup-simplify]: Simplify 0 into 0
0.643 * [backup-simplify]: Simplify 0 into 0
0.643 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.644 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0
0.644 * [backup-simplify]: Simplify 0 into 0
0.644 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.645 * [backup-simplify]: Simplify 0 into 0
0.645 * [backup-simplify]: Simplify (+ (* 1.0 (* (/ 1 (/ 1 (- z))) 1)) (* 1 (* (/ 1 (/ 1 (- z))) (/ 1 (/ 1 (- x)))))) into (- (* x z) (* 1.0 z))
0.645 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.645 * [backup-simplify]: Simplify (+ (* x y) (* (- x 1.0) z)) into (- (+ (* x z) (* x y)) (* 1.0 z))
0.645 * [approximate]: Taking taylor expansion of (- (+ (* x z) (* x y)) (* 1.0 z)) in (x y z) around 0
0.645 * [taylor]: Taking taylor expansion of (- (+ (* x z) (* x y)) (* 1.0 z)) in z
0.645 * [taylor]: Taking taylor expansion of (+ (* x z) (* x y)) in z
0.645 * [taylor]: Taking taylor expansion of (* x z) in z
0.645 * [taylor]: Taking taylor expansion of x in z
0.645 * [backup-simplify]: Simplify x into x
0.645 * [taylor]: Taking taylor expansion of z in z
0.645 * [backup-simplify]: Simplify 0 into 0
0.645 * [backup-simplify]: Simplify 1 into 1
0.645 * [taylor]: Taking taylor expansion of (* x y) in z
0.645 * [taylor]: Taking taylor expansion of x in z
0.645 * [backup-simplify]: Simplify x into x
0.645 * [taylor]: Taking taylor expansion of y in z
0.645 * [backup-simplify]: Simplify y into y
0.645 * [taylor]: Taking taylor expansion of (* 1.0 z) in z
0.645 * [taylor]: Taking taylor expansion of 1.0 in z
0.645 * [backup-simplify]: Simplify 1.0 into 1.0
0.645 * [taylor]: Taking taylor expansion of z in z
0.645 * [backup-simplify]: Simplify 0 into 0
0.645 * [backup-simplify]: Simplify 1 into 1
0.645 * [taylor]: Taking taylor expansion of (- (+ (* x z) (* x y)) (* 1.0 z)) in y
0.645 * [taylor]: Taking taylor expansion of (+ (* x z) (* x y)) in y
0.645 * [taylor]: Taking taylor expansion of (* x z) in y
0.645 * [taylor]: Taking taylor expansion of x in y
0.645 * [backup-simplify]: Simplify x into x
0.645 * [taylor]: Taking taylor expansion of z in y
0.645 * [backup-simplify]: Simplify z into z
0.645 * [taylor]: Taking taylor expansion of (* x y) in y
0.645 * [taylor]: Taking taylor expansion of x in y
0.645 * [backup-simplify]: Simplify x into x
0.645 * [taylor]: Taking taylor expansion of y in y
0.645 * [backup-simplify]: Simplify 0 into 0
0.645 * [backup-simplify]: Simplify 1 into 1
0.645 * [taylor]: Taking taylor expansion of (* 1.0 z) in y
0.646 * [taylor]: Taking taylor expansion of 1.0 in y
0.646 * [backup-simplify]: Simplify 1.0 into 1.0
0.646 * [taylor]: Taking taylor expansion of z in y
0.646 * [backup-simplify]: Simplify z into z
0.646 * [taylor]: Taking taylor expansion of (- (+ (* x z) (* x y)) (* 1.0 z)) in x
0.646 * [taylor]: Taking taylor expansion of (+ (* x z) (* x y)) in x
0.646 * [taylor]: Taking taylor expansion of (* x z) in x
0.646 * [taylor]: Taking taylor expansion of x in x
0.646 * [backup-simplify]: Simplify 0 into 0
0.646 * [backup-simplify]: Simplify 1 into 1
0.646 * [taylor]: Taking taylor expansion of z in x
0.646 * [backup-simplify]: Simplify z into z
0.646 * [taylor]: Taking taylor expansion of (* x y) in x
0.646 * [taylor]: Taking taylor expansion of x in x
0.646 * [backup-simplify]: Simplify 0 into 0
0.646 * [backup-simplify]: Simplify 1 into 1
0.646 * [taylor]: Taking taylor expansion of y in x
0.646 * [backup-simplify]: Simplify y into y
0.646 * [taylor]: Taking taylor expansion of (* 1.0 z) in x
0.646 * [taylor]: Taking taylor expansion of 1.0 in x
0.646 * [backup-simplify]: Simplify 1.0 into 1.0
0.646 * [taylor]: Taking taylor expansion of z in x
0.646 * [backup-simplify]: Simplify z into z
0.646 * [taylor]: Taking taylor expansion of (- (+ (* x z) (* x y)) (* 1.0 z)) in x
0.646 * [taylor]: Taking taylor expansion of (+ (* x z) (* x y)) in x
0.646 * [taylor]: Taking taylor expansion of (* x z) in x
0.646 * [taylor]: Taking taylor expansion of x in x
0.646 * [backup-simplify]: Simplify 0 into 0
0.646 * [backup-simplify]: Simplify 1 into 1
0.646 * [taylor]: Taking taylor expansion of z in x
0.646 * [backup-simplify]: Simplify z into z
0.646 * [taylor]: Taking taylor expansion of (* x y) in x
0.646 * [taylor]: Taking taylor expansion of x in x
0.646 * [backup-simplify]: Simplify 0 into 0
0.646 * [backup-simplify]: Simplify 1 into 1
0.646 * [taylor]: Taking taylor expansion of y in x
0.646 * [backup-simplify]: Simplify y into y
0.646 * [taylor]: Taking taylor expansion of (* 1.0 z) in x
0.646 * [taylor]: Taking taylor expansion of 1.0 in x
0.646 * [backup-simplify]: Simplify 1.0 into 1.0
0.646 * [taylor]: Taking taylor expansion of z in x
0.646 * [backup-simplify]: Simplify z into z
0.646 * [backup-simplify]: Simplify (* 0 z) into 0
0.646 * [backup-simplify]: Simplify (* 0 y) into 0
0.647 * [backup-simplify]: Simplify (+ 0 0) into 0
0.647 * [backup-simplify]: Simplify (* 1.0 z) into (* 1.0 z)
0.647 * [backup-simplify]: Simplify (- (* 1.0 z)) into (- (* 1.0 z))
0.647 * [backup-simplify]: Simplify (+ 0 (- (* 1.0 z))) into (- (* 1.0 z))
0.647 * [taylor]: Taking taylor expansion of (- (* 1.0 z)) in y
0.647 * [taylor]: Taking taylor expansion of (* 1.0 z) in y
0.647 * [taylor]: Taking taylor expansion of 1.0 in y
0.647 * [backup-simplify]: Simplify 1.0 into 1.0
0.647 * [taylor]: Taking taylor expansion of z in y
0.647 * [backup-simplify]: Simplify z into z
0.647 * [backup-simplify]: Simplify (* 1.0 z) into (* 1.0 z)
0.647 * [backup-simplify]: Simplify (- (* 1.0 z)) into (- (* 1.0 z))
0.647 * [taylor]: Taking taylor expansion of (- (* 1.0 z)) in z
0.647 * [taylor]: Taking taylor expansion of (* 1.0 z) in z
0.647 * [taylor]: Taking taylor expansion of 1.0 in z
0.647 * [backup-simplify]: Simplify 1.0 into 1.0
0.647 * [taylor]: Taking taylor expansion of z in z
0.647 * [backup-simplify]: Simplify 0 into 0
0.647 * [backup-simplify]: Simplify 1 into 1
0.647 * [backup-simplify]: Simplify (* 1.0 0) into 0
0.648 * [backup-simplify]: Simplify (- 0) into 0
0.648 * [backup-simplify]: Simplify 0 into 0
0.648 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z
0.648 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.648 * [backup-simplify]: Simplify (+ z y) into (+ z y)
0.648 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 z)) into 0
0.649 * [backup-simplify]: Simplify (- 0) into 0
0.649 * [backup-simplify]: Simplify (+ (+ z y) 0) into (+ z y)
0.649 * [taylor]: Taking taylor expansion of (+ z y) in y
0.649 * [taylor]: Taking taylor expansion of z in y
0.649 * [backup-simplify]: Simplify z into z
0.649 * [taylor]: Taking taylor expansion of y in y
0.649 * [backup-simplify]: Simplify 0 into 0
0.649 * [backup-simplify]: Simplify 1 into 1
0.649 * [backup-simplify]: Simplify (+ z 0) into z
0.649 * [taylor]: Taking taylor expansion of z in z
0.649 * [backup-simplify]: Simplify 0 into 0
0.649 * [backup-simplify]: Simplify 1 into 1
0.649 * [backup-simplify]: Simplify 0 into 0
0.649 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 z)) into 0
0.649 * [backup-simplify]: Simplify (- 0) into 0
0.649 * [taylor]: Taking taylor expansion of 0 in z
0.650 * [backup-simplify]: Simplify 0 into 0
0.650 * [backup-simplify]: Simplify 0 into 0
0.650 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0
0.651 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.651 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.652 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 z))) into 0
0.652 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
0.652 * [backup-simplify]: Simplify (+ 0 0) into 0
0.653 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 z))) into 0
0.653 * [backup-simplify]: Simplify (- 0) into 0
0.653 * [backup-simplify]: Simplify (+ 0 0) into 0
0.653 * [taylor]: Taking taylor expansion of 0 in y
0.653 * [backup-simplify]: Simplify 0 into 0
0.653 * [taylor]: Taking taylor expansion of 0 in z
0.653 * [backup-simplify]: Simplify 0 into 0
0.653 * [backup-simplify]: Simplify 0 into 0
0.654 * [backup-simplify]: Simplify (+ 0 1) into 1
0.654 * [taylor]: Taking taylor expansion of 1 in z
0.654 * [backup-simplify]: Simplify 1 into 1
0.654 * [backup-simplify]: Simplify 1 into 1
0.654 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 z))) into 0
0.654 * [backup-simplify]: Simplify (- 0) into 0
0.654 * [taylor]: Taking taylor expansion of 0 in z
0.654 * [backup-simplify]: Simplify 0 into 0
0.654 * [backup-simplify]: Simplify 0 into 0
0.654 * [backup-simplify]: Simplify 1 into 1
0.655 * [backup-simplify]: Simplify (+ (* 1 (* z (* 1 x))) (+ (* 1 (* 1 (* y x))) (* (- 1.0) (* z (* 1 1))))) into (- (+ (* x z) (* x y)) (* 1.0 z))
0.655 * [backup-simplify]: Simplify (+ (* (/ 1 x) (/ 1 y)) (* (- (/ 1 x) 1.0) (/ 1 z))) into (- (+ (/ 1 (* x z)) (/ 1 (* x y))) (* 1.0 (/ 1 z)))
0.655 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* x z)) (/ 1 (* x y))) (* 1.0 (/ 1 z))) in (x y z) around 0
0.655 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x z)) (/ 1 (* x y))) (* 1.0 (/ 1 z))) in z
0.655 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (/ 1 (* x y))) in z
0.655 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in z
0.655 * [taylor]: Taking taylor expansion of (* x z) in z
0.655 * [taylor]: Taking taylor expansion of x in z
0.655 * [backup-simplify]: Simplify x into x
0.656 * [taylor]: Taking taylor expansion of z in z
0.656 * [backup-simplify]: Simplify 0 into 0
0.656 * [backup-simplify]: Simplify 1 into 1
0.656 * [backup-simplify]: Simplify (* x 0) into 0
0.656 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
0.656 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.656 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.656 * [taylor]: Taking taylor expansion of (* x y) in z
0.656 * [taylor]: Taking taylor expansion of x in z
0.656 * [backup-simplify]: Simplify x into x
0.656 * [taylor]: Taking taylor expansion of y in z
0.656 * [backup-simplify]: Simplify y into y
0.656 * [backup-simplify]: Simplify (* x y) into (* x y)
0.656 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y))
0.656 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z
0.656 * [taylor]: Taking taylor expansion of 1.0 in z
0.656 * [backup-simplify]: Simplify 1.0 into 1.0
0.656 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.656 * [taylor]: Taking taylor expansion of z in z
0.656 * [backup-simplify]: Simplify 0 into 0
0.656 * [backup-simplify]: Simplify 1 into 1
0.657 * [backup-simplify]: Simplify (/ 1 1) into 1
0.657 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x z)) (/ 1 (* x y))) (* 1.0 (/ 1 z))) in y
0.657 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (/ 1 (* x y))) in y
0.657 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in y
0.657 * [taylor]: Taking taylor expansion of (* x z) in y
0.657 * [taylor]: Taking taylor expansion of x in y
0.657 * [backup-simplify]: Simplify x into x
0.657 * [taylor]: Taking taylor expansion of z in y
0.657 * [backup-simplify]: Simplify z into z
0.657 * [backup-simplify]: Simplify (* x z) into (* x z)
0.657 * [backup-simplify]: Simplify (/ 1 (* x z)) into (/ 1 (* x z))
0.657 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.657 * [taylor]: Taking taylor expansion of (* x y) in y
0.657 * [taylor]: Taking taylor expansion of x in y
0.657 * [backup-simplify]: Simplify x into x
0.657 * [taylor]: Taking taylor expansion of y in y
0.657 * [backup-simplify]: Simplify 0 into 0
0.657 * [backup-simplify]: Simplify 1 into 1
0.657 * [backup-simplify]: Simplify (* x 0) into 0
0.658 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
0.658 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.658 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in y
0.658 * [taylor]: Taking taylor expansion of 1.0 in y
0.658 * [backup-simplify]: Simplify 1.0 into 1.0
0.658 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.658 * [taylor]: Taking taylor expansion of z in y
0.658 * [backup-simplify]: Simplify z into z
0.658 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.658 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x z)) (/ 1 (* x y))) (* 1.0 (/ 1 z))) in x
0.658 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (/ 1 (* x y))) in x
0.658 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
0.658 * [taylor]: Taking taylor expansion of (* x z) in x
0.658 * [taylor]: Taking taylor expansion of x in x
0.658 * [backup-simplify]: Simplify 0 into 0
0.658 * [backup-simplify]: Simplify 1 into 1
0.658 * [taylor]: Taking taylor expansion of z in x
0.658 * [backup-simplify]: Simplify z into z
0.659 * [backup-simplify]: Simplify (* 0 z) into 0
0.659 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z
0.659 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.659 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.659 * [taylor]: Taking taylor expansion of (* x y) in x
0.659 * [taylor]: Taking taylor expansion of x in x
0.659 * [backup-simplify]: Simplify 0 into 0
0.659 * [backup-simplify]: Simplify 1 into 1
0.659 * [taylor]: Taking taylor expansion of y in x
0.659 * [backup-simplify]: Simplify y into y
0.659 * [backup-simplify]: Simplify (* 0 y) into 0
0.660 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.660 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.660 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in x
0.660 * [taylor]: Taking taylor expansion of 1.0 in x
0.660 * [backup-simplify]: Simplify 1.0 into 1.0
0.660 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.660 * [taylor]: Taking taylor expansion of z in x
0.660 * [backup-simplify]: Simplify z into z
0.660 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.660 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x z)) (/ 1 (* x y))) (* 1.0 (/ 1 z))) in x
0.660 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (/ 1 (* x y))) in x
0.660 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
0.660 * [taylor]: Taking taylor expansion of (* x z) in x
0.660 * [taylor]: Taking taylor expansion of x in x
0.660 * [backup-simplify]: Simplify 0 into 0
0.660 * [backup-simplify]: Simplify 1 into 1
0.660 * [taylor]: Taking taylor expansion of z in x
0.660 * [backup-simplify]: Simplify z into z
0.660 * [backup-simplify]: Simplify (* 0 z) into 0
0.661 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z
0.661 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.661 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.661 * [taylor]: Taking taylor expansion of (* x y) in x
0.661 * [taylor]: Taking taylor expansion of x in x
0.661 * [backup-simplify]: Simplify 0 into 0
0.661 * [backup-simplify]: Simplify 1 into 1
0.661 * [taylor]: Taking taylor expansion of y in x
0.661 * [backup-simplify]: Simplify y into y
0.661 * [backup-simplify]: Simplify (* 0 y) into 0
0.661 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.661 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.661 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in x
0.662 * [taylor]: Taking taylor expansion of 1.0 in x
0.662 * [backup-simplify]: Simplify 1.0 into 1.0
0.662 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.662 * [taylor]: Taking taylor expansion of z in x
0.662 * [backup-simplify]: Simplify z into z
0.662 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.662 * [backup-simplify]: Simplify (+ (/ 1 z) (/ 1 y)) into (+ (/ 1 y) (/ 1 z))
0.662 * [backup-simplify]: Simplify (+ (+ (/ 1 y) (/ 1 z)) 0) into (+ (/ 1 y) (/ 1 z))
0.662 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in y
0.662 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.662 * [taylor]: Taking taylor expansion of y in y
0.662 * [backup-simplify]: Simplify 0 into 0
0.662 * [backup-simplify]: Simplify 1 into 1
0.663 * [backup-simplify]: Simplify (/ 1 1) into 1
0.663 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.663 * [taylor]: Taking taylor expansion of z in y
0.663 * [backup-simplify]: Simplify z into z
0.663 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.663 * [backup-simplify]: Simplify (+ 1 0) into 1
0.663 * [taylor]: Taking taylor expansion of 1 in z
0.663 * [backup-simplify]: Simplify 1 into 1
0.664 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 z))) into 0
0.664 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
0.664 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
0.665 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.665 * [backup-simplify]: Simplify (+ 0 0) into 0
0.665 * [backup-simplify]: Simplify (* 1.0 (/ 1 z)) into (/ 1.0 z)
0.665 * [backup-simplify]: Simplify (- (/ 1.0 z)) into (- (* 1.0 (/ 1 z)))
0.665 * [backup-simplify]: Simplify (+ 0 (- (* 1.0 (/ 1 z)))) into (- (* 1.0 (/ 1 z)))
0.665 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 z))) in y
0.665 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in y
0.665 * [taylor]: Taking taylor expansion of 1.0 in y
0.665 * [backup-simplify]: Simplify 1.0 into 1.0
0.665 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.665 * [taylor]: Taking taylor expansion of z in y
0.665 * [backup-simplify]: Simplify z into z
0.665 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.666 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.666 * [backup-simplify]: Simplify (+ 0 (/ 1 z)) into (/ 1 z)
0.666 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.666 * [taylor]: Taking taylor expansion of z in z
0.666 * [backup-simplify]: Simplify 0 into 0
0.666 * [backup-simplify]: Simplify 1 into 1
0.666 * [backup-simplify]: Simplify (/ 1 1) into 1
0.666 * [backup-simplify]: Simplify 1 into 1
0.666 * [backup-simplify]: Simplify 1 into 1
0.667 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 z)))) into 0
0.667 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
0.668 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
0.668 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.668 * [backup-simplify]: Simplify (+ 0 0) into 0
0.668 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
0.669 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 (/ 1 z))) into 0
0.669 * [backup-simplify]: Simplify (- 0) into 0
0.669 * [backup-simplify]: Simplify (+ 0 0) into 0
0.669 * [taylor]: Taking taylor expansion of 0 in y
0.669 * [backup-simplify]: Simplify 0 into 0
0.669 * [backup-simplify]: Simplify (* 1.0 (/ 1 z)) into (/ 1.0 z)
0.669 * [backup-simplify]: Simplify (- (/ 1.0 z)) into (- (* 1.0 (/ 1 z)))
0.669 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 z))) in z
0.669 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z
0.669 * [taylor]: Taking taylor expansion of 1.0 in z
0.670 * [backup-simplify]: Simplify 1.0 into 1.0
0.670 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.670 * [taylor]: Taking taylor expansion of z in z
0.670 * [backup-simplify]: Simplify 0 into 0
0.670 * [backup-simplify]: Simplify 1 into 1
0.670 * [backup-simplify]: Simplify (/ 1 1) into 1
0.670 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
0.670 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.671 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.671 * [backup-simplify]: Simplify (+ (* (- 1.0) (* (/ 1 (/ 1 z)) (* 1 1))) (+ (* 1 (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) (* 1 (* (/ 1 (/ 1 z)) (* 1 (/ 1 (/ 1 x))))))) into (- (+ (* x z) (* x y)) (* 1.0 z))
0.672 * [backup-simplify]: Simplify (+ (* (/ 1 (- x)) (/ 1 (- y))) (* (- (/ 1 (- x)) 1.0) (/ 1 (- z)))) into (+ (/ 1 (* x z)) (+ (* 1.0 (/ 1 z)) (/ 1 (* x y))))
0.672 * [approximate]: Taking taylor expansion of (+ (/ 1 (* x z)) (+ (* 1.0 (/ 1 z)) (/ 1 (* x y)))) in (x y z) around 0
0.672 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (+ (* 1.0 (/ 1 z)) (/ 1 (* x y)))) in z
0.672 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in z
0.672 * [taylor]: Taking taylor expansion of (* x z) in z
0.672 * [taylor]: Taking taylor expansion of x in z
0.672 * [backup-simplify]: Simplify x into x
0.672 * [taylor]: Taking taylor expansion of z in z
0.672 * [backup-simplify]: Simplify 0 into 0
0.672 * [backup-simplify]: Simplify 1 into 1
0.672 * [backup-simplify]: Simplify (* x 0) into 0
0.672 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
0.672 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.672 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 z)) (/ 1 (* x y))) in z
0.672 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z
0.672 * [taylor]: Taking taylor expansion of 1.0 in z
0.672 * [backup-simplify]: Simplify 1.0 into 1.0
0.672 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.672 * [taylor]: Taking taylor expansion of z in z
0.672 * [backup-simplify]: Simplify 0 into 0
0.673 * [backup-simplify]: Simplify 1 into 1
0.673 * [backup-simplify]: Simplify (/ 1 1) into 1
0.673 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.673 * [taylor]: Taking taylor expansion of (* x y) in z
0.673 * [taylor]: Taking taylor expansion of x in z
0.673 * [backup-simplify]: Simplify x into x
0.673 * [taylor]: Taking taylor expansion of y in z
0.673 * [backup-simplify]: Simplify y into y
0.673 * [backup-simplify]: Simplify (* x y) into (* x y)
0.673 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y))
0.673 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (+ (* 1.0 (/ 1 z)) (/ 1 (* x y)))) in y
0.673 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in y
0.673 * [taylor]: Taking taylor expansion of (* x z) in y
0.673 * [taylor]: Taking taylor expansion of x in y
0.673 * [backup-simplify]: Simplify x into x
0.673 * [taylor]: Taking taylor expansion of z in y
0.673 * [backup-simplify]: Simplify z into z
0.673 * [backup-simplify]: Simplify (* x z) into (* x z)
0.673 * [backup-simplify]: Simplify (/ 1 (* x z)) into (/ 1 (* x z))
0.673 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 z)) (/ 1 (* x y))) in y
0.673 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in y
0.673 * [taylor]: Taking taylor expansion of 1.0 in y
0.673 * [backup-simplify]: Simplify 1.0 into 1.0
0.673 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.673 * [taylor]: Taking taylor expansion of z in y
0.673 * [backup-simplify]: Simplify z into z
0.673 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.673 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.673 * [taylor]: Taking taylor expansion of (* x y) in y
0.673 * [taylor]: Taking taylor expansion of x in y
0.673 * [backup-simplify]: Simplify x into x
0.673 * [taylor]: Taking taylor expansion of y in y
0.673 * [backup-simplify]: Simplify 0 into 0
0.673 * [backup-simplify]: Simplify 1 into 1
0.673 * [backup-simplify]: Simplify (* x 0) into 0
0.674 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
0.674 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.674 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (+ (* 1.0 (/ 1 z)) (/ 1 (* x y)))) in x
0.674 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
0.674 * [taylor]: Taking taylor expansion of (* x z) in x
0.674 * [taylor]: Taking taylor expansion of x in x
0.674 * [backup-simplify]: Simplify 0 into 0
0.674 * [backup-simplify]: Simplify 1 into 1
0.674 * [taylor]: Taking taylor expansion of z in x
0.674 * [backup-simplify]: Simplify z into z
0.674 * [backup-simplify]: Simplify (* 0 z) into 0
0.674 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z
0.674 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.674 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 z)) (/ 1 (* x y))) in x
0.674 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in x
0.674 * [taylor]: Taking taylor expansion of 1.0 in x
0.674 * [backup-simplify]: Simplify 1.0 into 1.0
0.674 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.674 * [taylor]: Taking taylor expansion of z in x
0.674 * [backup-simplify]: Simplify z into z
0.674 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.674 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.674 * [taylor]: Taking taylor expansion of (* x y) in x
0.675 * [taylor]: Taking taylor expansion of x in x
0.675 * [backup-simplify]: Simplify 0 into 0
0.675 * [backup-simplify]: Simplify 1 into 1
0.675 * [taylor]: Taking taylor expansion of y in x
0.675 * [backup-simplify]: Simplify y into y
0.675 * [backup-simplify]: Simplify (* 0 y) into 0
0.675 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.675 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.675 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (+ (* 1.0 (/ 1 z)) (/ 1 (* x y)))) in x
0.675 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
0.675 * [taylor]: Taking taylor expansion of (* x z) in x
0.675 * [taylor]: Taking taylor expansion of x in x
0.675 * [backup-simplify]: Simplify 0 into 0
0.675 * [backup-simplify]: Simplify 1 into 1
0.675 * [taylor]: Taking taylor expansion of z in x
0.675 * [backup-simplify]: Simplify z into z
0.675 * [backup-simplify]: Simplify (* 0 z) into 0
0.675 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z
0.675 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.675 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 z)) (/ 1 (* x y))) in x
0.675 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in x
0.675 * [taylor]: Taking taylor expansion of 1.0 in x
0.675 * [backup-simplify]: Simplify 1.0 into 1.0
0.676 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.676 * [taylor]: Taking taylor expansion of z in x
0.676 * [backup-simplify]: Simplify z into z
0.676 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.676 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.676 * [taylor]: Taking taylor expansion of (* x y) in x
0.676 * [taylor]: Taking taylor expansion of x in x
0.676 * [backup-simplify]: Simplify 0 into 0
0.676 * [backup-simplify]: Simplify 1 into 1
0.676 * [taylor]: Taking taylor expansion of y in x
0.676 * [backup-simplify]: Simplify y into y
0.676 * [backup-simplify]: Simplify (* 0 y) into 0
0.676 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.676 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.676 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
0.676 * [backup-simplify]: Simplify (+ (/ 1 z) (/ 1 y)) into (+ (/ 1 y) (/ 1 z))
0.676 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 z)) in y
0.676 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.676 * [taylor]: Taking taylor expansion of y in y
0.676 * [backup-simplify]: Simplify 0 into 0
0.676 * [backup-simplify]: Simplify 1 into 1
0.677 * [backup-simplify]: Simplify (/ 1 1) into 1
0.677 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.677 * [taylor]: Taking taylor expansion of z in y
0.677 * [backup-simplify]: Simplify z into z
0.677 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.677 * [backup-simplify]: Simplify (+ 1 0) into 1
0.677 * [taylor]: Taking taylor expansion of 1 in z
0.677 * [backup-simplify]: Simplify 1 into 1
0.677 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 z))) into 0
0.678 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
0.678 * [backup-simplify]: Simplify (* 1.0 (/ 1 z)) into (/ 1.0 z)
0.678 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
0.678 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.678 * [backup-simplify]: Simplify (+ (/ 1.0 z) 0) into (* 1.0 (/ 1 z))
0.678 * [backup-simplify]: Simplify (+ 0 (* 1.0 (/ 1 z))) into (* 1.0 (/ 1 z))
0.678 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in y
0.678 * [taylor]: Taking taylor expansion of 1.0 in y
0.678 * [backup-simplify]: Simplify 1.0 into 1.0
0.678 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.678 * [taylor]: Taking taylor expansion of z in y
0.678 * [backup-simplify]: Simplify z into z
0.679 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.679 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.679 * [backup-simplify]: Simplify (+ 0 (/ 1 z)) into (/ 1 z)
0.679 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.679 * [taylor]: Taking taylor expansion of z in z
0.679 * [backup-simplify]: Simplify 0 into 0
0.679 * [backup-simplify]: Simplify 1 into 1
0.679 * [backup-simplify]: Simplify (/ 1 1) into 1
0.679 * [backup-simplify]: Simplify 1 into 1
0.679 * [backup-simplify]: Simplify 1 into 1
0.680 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 z)))) into 0
0.680 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
0.680 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
0.681 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 (/ 1 z))) into 0
0.681 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
0.681 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.682 * [backup-simplify]: Simplify (+ 0 0) into 0
0.682 * [backup-simplify]: Simplify (+ 0 0) into 0
0.682 * [taylor]: Taking taylor expansion of 0 in y
0.682 * [backup-simplify]: Simplify 0 into 0
0.682 * [backup-simplify]: Simplify (* 1.0 (/ 1 z)) into (/ 1.0 z)
0.682 * [taylor]: Taking taylor expansion of (/ 1.0 z) in z
0.682 * [taylor]: Taking taylor expansion of 1.0 in z
0.682 * [backup-simplify]: Simplify 1.0 into 1.0
0.682 * [taylor]: Taking taylor expansion of z in z
0.682 * [backup-simplify]: Simplify 0 into 0
0.682 * [backup-simplify]: Simplify 1 into 1
0.682 * [backup-simplify]: Simplify (/ 1.0 1) into 1.0
0.682 * [backup-simplify]: Simplify 1.0 into 1.0
0.683 * [backup-simplify]: Simplify (+ (* 1.0 (* (/ 1 (/ 1 (- z))) (* 1 1))) (+ (* 1 (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) (* 1 (* (/ 1 (/ 1 (- z))) (* 1 (/ 1 (/ 1 (- x)))))))) into (- (+ (* x z) (* x y)) (* 1.0 z))
0.683 * * * [progress]: simplifying candidates
0.684 * [simplify]: Simplifying:
  (* (- x 1.0) z)
  (+ (log (- x 1.0)) (log z))
  (log (* (- x 1.0) z))
  (exp (* (- x 1.0) z))
  (* (* (* (- x 1.0) (- x 1.0)) (- x 1.0)) (* (* z z) z))
  (* (cbrt (* (- x 1.0) z)) (cbrt (* (- x 1.0) z)))
  (cbrt (* (- x 1.0) z))
  (* (* (* (- x 1.0) z) (* (- x 1.0) z)) (* (- x 1.0) z))
  (sqrt (* (- x 1.0) z))
  (sqrt (* (- x 1.0) z))
  (* (sqrt (- x 1.0)) (sqrt z))
  (* (sqrt (- x 1.0)) (sqrt z))
  (* (- x 1.0) (* (cbrt z) (cbrt z)))
  (* (- x 1.0) (sqrt z))
  (* (- x 1.0) 1)
  (* (cbrt (- x 1.0)) z)
  (* (sqrt (- x 1.0)) z)
  (* (- x 1.0) z)
  (* (- (sqrt x) (sqrt 1.0)) z)
  (* (- x 1.0) z)
  (* (- (pow x 3) (pow 1.0 3)) z)
  (* (- (* x x) (* 1.0 1.0)) z)
  (* (exp (* x y)) (exp (* (- x 1.0) z)))
  (log (+ (* x y) (* (- x 1.0) z)))
  (exp (+ (* x y) (* (- x 1.0) z)))
  (* (cbrt (+ (* x y) (* (- x 1.0) z))) (cbrt (+ (* x y) (* (- x 1.0) z))))
  (cbrt (+ (* x y) (* (- x 1.0) z)))
  (* (* (+ (* x y) (* (- x 1.0) z)) (+ (* x y) (* (- x 1.0) z))) (+ (* x y) (* (- x 1.0) z)))
  (sqrt (+ (* x y) (* (- x 1.0) z)))
  (sqrt (+ (* x y) (* (- x 1.0) z)))
  (+ (pow (* x y) 3) (pow (* (- x 1.0) z) 3))
  (+ (* (* x y) (* x y)) (- (* (* (- x 1.0) z) (* (- x 1.0) z)) (* (* x y) (* (- x 1.0) z))))
  (- (* (* x y) (* x y)) (* (* (- x 1.0) z) (* (- x 1.0) z)))
  (- (* x y) (* (- x 1.0) z))
  (- (* x z) (* 1.0 z))
  (- (* x z) (* 1.0 z))
  (- (* x z) (* 1.0 z))
  (- (+ (* x z) (* x y)) (* 1.0 z))
  (- (+ (* x z) (* x y)) (* 1.0 z))
  (- (+ (* x z) (* x y)) (* 1.0 z))
0.685 * * [simplify]: Extracting # 0 : cost  0
0.685 * * [simplify]: Extracting # 1 : cost  0
0.685 * * [simplify]: Extracting # 2 : cost  0
0.685 * * [simplify]: Extracting # 3 : cost  0
0.685 * * [simplify]: Extracting # 4 : cost  0
0.685 * * [simplify]: Extracting # 5 : cost  0
0.685 * * [simplify]: Extracting # 6 : cost  0
0.685 * * [simplify]: iteration  0 :  71  enodes  (cost  405 )
0.716 * * [simplify]: Extracting # 0 : cost  0
0.716 * * [simplify]: Extracting # 1 : cost  0
0.716 * * [simplify]: Extracting # 2 : cost  0
0.717 * * [simplify]: Extracting # 3 : cost  0
0.717 * * [simplify]: Extracting # 4 : cost  0
0.718 * * [simplify]: iteration  1 :  187  enodes  (cost  373 )
0.807 * * [simplify]: Extracting # 0 : cost  0
0.809 * * [simplify]: Extracting # 1 : cost  0
0.810 * * [simplify]: Extracting # 2 : cost  0
0.812 * * [simplify]: Extracting # 3 : cost  0
0.813 * * [simplify]: Extracting # 4 : cost  0
0.814 * * [simplify]: Extracting # 5 : cost  0
0.814 * * [simplify]: iteration  2 :  675  enodes  (cost  345 )
1.643 * * [simplify]: Extracting # 0 : cost  0
1.647 * * [simplify]: Extracting # 1 : cost  0
1.650 * * [simplify]: Extracting # 2 : cost  0
1.653 * * [simplify]: Extracting # 3 : cost  0
1.660 * * [simplify]: Extracting # 4 : cost  0
1.663 * * [simplify]: iteration  3 :  2963  enodes  (cost  345 )
3.458 * * [simplify]: Extracting # 0 : cost  0
3.465 * * [simplify]: Extracting # 1 : cost  0
3.471 * * [simplify]: Extracting # 2 : cost  0
3.483 * * [simplify]: Extracting # 3 : cost  0
3.492 * * [simplify]: Extracting # 4 : cost  0
3.502 * * [simplify]: iteration done:  5000  enodes  (cost  345 )
3.502 * [simplify]: Simplified to:
  (* (- x 1.0) z)
  (log (* (- x 1.0) z))
  (log (* (- x 1.0) z))
  (exp (* (- x 1.0) z))
  (pow (* (- x 1.0) z) 3)
  (* (cbrt (* (- x 1.0) z)) (cbrt (* (- x 1.0) z)))
  (cbrt (* (- x 1.0) z))
  (pow (* (- x 1.0) z) 3)
  (sqrt (* (- x 1.0) z))
  (sqrt (* (- x 1.0) z))
  (* (sqrt (- x 1.0)) (sqrt z))
  (* (sqrt (- x 1.0)) (sqrt z))
  (* (- x 1.0) (* (cbrt z) (cbrt z)))
  (* (- x 1.0) (sqrt z))
  (- x 1.0)
  (* (cbrt (- x 1.0)) z)
  (* (sqrt (- x 1.0)) z)
  (* (- x 1.0) z)
  (* (- (sqrt x) (sqrt 1.0)) z)
  (* (- x 1.0) z)
  (* (- (pow x 3) (pow 1.0 3)) z)
  (* (- (* x x) (* 1.0 1.0)) z)
  (exp (+ (* x y) (* (- x 1.0) z)))
  (log (+ (* x y) (* (- x 1.0) z)))
  (exp (+ (* x y) (* (- x 1.0) z)))
  (* (cbrt (+ (* x y) (* (- x 1.0) z))) (cbrt (+ (* x y) (* (- x 1.0) z))))
  (cbrt (+ (* x y) (* (- x 1.0) z)))
  (pow (- (* x (+ z y)) (* 1.0 z)) 3)
  (sqrt (+ (* x y) (* (- x 1.0) z)))
  (sqrt (+ (* x y) (* (- x 1.0) z)))
  (+ (pow (* x y) 3) (pow (* (- x 1.0) z) 3))
  (+ (* (* (- x 1.0) z) (- (* (- x 1.0) z) (* x y))) (* (* x y) (* x y)))
  (- (* (* x y) (* x y)) (* (* (- x 1.0) z) (* (- x 1.0) z)))
  (- (* x y) (* (- x 1.0) z))
  (* (- x 1.0) z)
  (* (- x 1.0) z)
  (* (- x 1.0) z)
  (+ (* (- x 1.0) z) (* y x))
  (+ (* (- x 1.0) z) (* y x))
  (+ (* (- x 1.0) z) (* y x))
3.503 * * * [progress]: adding candidates to table
3.617 * * [progress]: iteration 2 / 4
3.617 * * * [progress]: picking best candidate
3.632 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (* x y) (/ (* (- (pow x 3) (pow 1.0 3)) z) (+ (* x x) (+ (* 1.0 1.0) (* x 1.0))))))>
3.632 * * * [progress]: localizing error
3.683 * * * [progress]: generating rewritten candidates
3.683 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2)
3.818 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1)
3.948 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2)
3.981 * * * * [progress]: [ 4 / 4 ] rewriting at (2)
4.064 * * * [progress]: generating series expansions
4.064 * * * * [progress]: [ 1 / 4 ] generating series at (2 2)