51.830 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.029 * * * [progress]: [2/2] Setting up program.
0.033 * [progress]: [Phase 2 of 3] Improving.
0.033 * [simplify]: Simplifying:
  (+ (- (* (/ 1.0 8.0) x) (/ (* y z) 2.0)) t)
0.034 * * [simplify]: Extracting # 0 : cost  0
0.034 * * [simplify]: Extracting # 1 : cost  0
0.034 * * [simplify]: Extracting # 2 : cost  0
0.034 * * [simplify]: Extracting # 3 : cost  0
0.034 * * [simplify]: Extracting # 4 : cost  0
0.034 * * [simplify]: Extracting # 5 : cost  0
0.034 * * [simplify]: Extracting # 6 : cost  0
0.034 * * [simplify]: iteration  0 :  13  enodes  (cost  13 )
0.038 * * [simplify]: Extracting # 0 : cost  0
0.038 * * [simplify]: Extracting # 1 : cost  0
0.038 * * [simplify]: Extracting # 2 : cost  0
0.038 * * [simplify]: iteration  1 :  25  enodes  (cost  13 )
0.053 * * [simplify]: Extracting # 0 : cost  0
0.054 * * [simplify]: Extracting # 1 : cost  0
0.054 * * [simplify]: Extracting # 2 : cost  0
0.054 * * [simplify]: iteration  2 :  50  enodes  (cost  13 )
0.063 * * [simplify]: Extracting # 0 : cost  0
0.063 * * [simplify]: Extracting # 1 : cost  0
0.063 * * [simplify]: Extracting # 2 : cost  0
0.063 * * [simplify]: iteration  3 :  79  enodes  (cost  13 )
0.080 * * [simplify]: Extracting # 0 : cost  0
0.080 * * [simplify]: Extracting # 1 : cost  0
0.080 * * [simplify]: Extracting # 2 : cost  0
0.081 * * [simplify]: iteration  4 :  116  enodes  (cost  12 )
0.103 * * [simplify]: Extracting # 0 : cost  0
0.103 * * [simplify]: Extracting # 1 : cost  0
0.104 * * [simplify]: Extracting # 2 : cost  0
0.104 * * [simplify]: iteration  5 :  149  enodes  (cost  12 )
0.139 * * [simplify]: Extracting # 0 : cost  0
0.139 * * [simplify]: Extracting # 1 : cost  0
0.139 * * [simplify]: Extracting # 2 : cost  0
0.140 * * [simplify]: iteration  6 :  179  enodes  (cost  12 )
0.180 * * [simplify]: Extracting # 0 : cost  0
0.181 * * [simplify]: Extracting # 1 : cost  0
0.181 * * [simplify]: Extracting # 2 : cost  0
0.181 * * [simplify]: iteration  7 :  214  enodes  (cost  12 )
0.256 * * [simplify]: Extracting # 0 : cost  0
0.257 * * [simplify]: Extracting # 1 : cost  0
0.257 * * [simplify]: Extracting # 2 : cost  0
0.257 * * [simplify]: iteration  8 :  304  enodes  (cost  12 )
0.379 * * [simplify]: Extracting # 0 : cost  0
0.380 * * [simplify]: Extracting # 1 : cost  0
0.380 * * [simplify]: Extracting # 2 : cost  0
0.381 * * [simplify]: iteration  9 :  395  enodes  (cost  12 )
0.498 * * [simplify]: Extracting # 0 : cost  0
0.499 * * [simplify]: iteration  10 :  405  enodes  (cost  12 )
0.581 * * [simplify]: Extracting # 0 : cost  0
0.581 * * [simplify]: iteration done:  405  enodes  (cost  12 )
0.581 * [simplify]: Simplified to:
  (fma (- (/ y 2.0)) z (fma x (/ 1.0 8.0) t))
0.586 * * [progress]: iteration 1 / 4
0.586 * * * [progress]: picking best candidate
0.588 * * * * [pick]: Picked  #<alt (λ (x y z t) (+ (- (* (/ 1.0 8.0) x) (/ (* y z) 2.0)) t))>
0.588 * * * [progress]: localizing error
0.599 * * * [progress]: generating rewritten candidates
0.599 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
0.622 * * * [progress]: generating series expansions
0.622 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
0.623 * [backup-simplify]: Simplify (- (* (/ 1.0 8.0) x) (/ (* y z) 2.0)) into (- (* 0.125 x) (* 0.5 (* z y)))
0.623 * [approximate]: Taking taylor expansion of (- (* 0.125 x) (* 0.5 (* z y))) in (x y z) around 0
0.623 * [taylor]: Taking taylor expansion of (- (* 0.125 x) (* 0.5 (* z y))) in z
0.623 * [taylor]: Taking taylor expansion of (* 0.125 x) in z
0.623 * [taylor]: Taking taylor expansion of 0.125 in z
0.623 * [backup-simplify]: Simplify 0.125 into 0.125
0.623 * [taylor]: Taking taylor expansion of x in z
0.623 * [backup-simplify]: Simplify x into x
0.623 * [taylor]: Taking taylor expansion of (* 0.5 (* z y)) in z
0.623 * [taylor]: Taking taylor expansion of 0.5 in z
0.623 * [backup-simplify]: Simplify 0.5 into 0.5
0.623 * [taylor]: Taking taylor expansion of (* z y) 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 * [taylor]: Taking taylor expansion of y in z
0.623 * [backup-simplify]: Simplify y into y
0.623 * [taylor]: Taking taylor expansion of (- (* 0.125 x) (* 0.5 (* z y))) in y
0.623 * [taylor]: Taking taylor expansion of (* 0.125 x) in y
0.623 * [taylor]: Taking taylor expansion of 0.125 in y
0.623 * [backup-simplify]: Simplify 0.125 into 0.125
0.623 * [taylor]: Taking taylor expansion of x in y
0.623 * [backup-simplify]: Simplify x into x
0.623 * [taylor]: Taking taylor expansion of (* 0.5 (* z y)) in y
0.624 * [taylor]: Taking taylor expansion of 0.5 in y
0.624 * [backup-simplify]: Simplify 0.5 into 0.5
0.624 * [taylor]: Taking taylor expansion of (* z y) in y
0.624 * [taylor]: Taking taylor expansion of z in y
0.624 * [backup-simplify]: Simplify z into z
0.624 * [taylor]: Taking taylor expansion of y in y
0.624 * [backup-simplify]: Simplify 0 into 0
0.624 * [backup-simplify]: Simplify 1 into 1
0.624 * [taylor]: Taking taylor expansion of (- (* 0.125 x) (* 0.5 (* z y))) in x
0.624 * [taylor]: Taking taylor expansion of (* 0.125 x) in x
0.624 * [taylor]: Taking taylor expansion of 0.125 in x
0.624 * [backup-simplify]: Simplify 0.125 into 0.125
0.624 * [taylor]: Taking taylor expansion of x in x
0.624 * [backup-simplify]: Simplify 0 into 0
0.624 * [backup-simplify]: Simplify 1 into 1
0.624 * [taylor]: Taking taylor expansion of (* 0.5 (* z y)) in x
0.624 * [taylor]: Taking taylor expansion of 0.5 in x
0.624 * [backup-simplify]: Simplify 0.5 into 0.5
0.624 * [taylor]: Taking taylor expansion of (* z y) in x
0.624 * [taylor]: Taking taylor expansion of z in x
0.624 * [backup-simplify]: Simplify z into z
0.624 * [taylor]: Taking taylor expansion of y in x
0.624 * [backup-simplify]: Simplify y into y
0.624 * [taylor]: Taking taylor expansion of (- (* 0.125 x) (* 0.5 (* z y))) in x
0.624 * [taylor]: Taking taylor expansion of (* 0.125 x) in x
0.624 * [taylor]: Taking taylor expansion of 0.125 in x
0.624 * [backup-simplify]: Simplify 0.125 into 0.125
0.624 * [taylor]: Taking taylor expansion of x in x
0.624 * [backup-simplify]: Simplify 0 into 0
0.624 * [backup-simplify]: Simplify 1 into 1
0.624 * [taylor]: Taking taylor expansion of (* 0.5 (* z y)) in x
0.624 * [taylor]: Taking taylor expansion of 0.5 in x
0.624 * [backup-simplify]: Simplify 0.5 into 0.5
0.624 * [taylor]: Taking taylor expansion of (* z y) in x
0.624 * [taylor]: Taking taylor expansion of z in x
0.624 * [backup-simplify]: Simplify z into z
0.624 * [taylor]: Taking taylor expansion of y in x
0.624 * [backup-simplify]: Simplify y into y
0.625 * [backup-simplify]: Simplify (* 0.125 0) into 0
0.625 * [backup-simplify]: Simplify (* z y) into (* z y)
0.625 * [backup-simplify]: Simplify (* 0.5 (* z y)) into (* 0.5 (* z y))
0.625 * [backup-simplify]: Simplify (- (* 0.5 (* z y))) into (- (* 0.5 (* z y)))
0.625 * [backup-simplify]: Simplify (+ 0 (- (* 0.5 (* z y)))) into (- (* 0.5 (* z y)))
0.625 * [taylor]: Taking taylor expansion of (- (* 0.5 (* z y))) in y
0.625 * [taylor]: Taking taylor expansion of (* 0.5 (* z y)) in y
0.625 * [taylor]: Taking taylor expansion of 0.5 in y
0.625 * [backup-simplify]: Simplify 0.5 into 0.5
0.625 * [taylor]: Taking taylor expansion of (* z y) in y
0.625 * [taylor]: Taking taylor expansion of z in y
0.625 * [backup-simplify]: Simplify z into z
0.625 * [taylor]: Taking taylor expansion of y in y
0.625 * [backup-simplify]: Simplify 0 into 0
0.625 * [backup-simplify]: Simplify 1 into 1
0.625 * [backup-simplify]: Simplify (* z 0) into 0
0.626 * [backup-simplify]: Simplify (* 0.5 0) into 0
0.626 * [backup-simplify]: Simplify (- 0) into 0
0.626 * [taylor]: Taking taylor expansion of 0 in z
0.626 * [backup-simplify]: Simplify 0 into 0
0.626 * [backup-simplify]: Simplify 0 into 0
0.627 * [backup-simplify]: Simplify (+ (* 0.125 1) (* 0 0)) into 0.125
0.627 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0
0.627 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (* z y))) into 0
0.628 * [backup-simplify]: Simplify (- 0) into 0
0.628 * [backup-simplify]: Simplify (+ 0.125 0) into 0.125
0.628 * [taylor]: Taking taylor expansion of 0.125 in y
0.628 * [backup-simplify]: Simplify 0.125 into 0.125
0.628 * [taylor]: Taking taylor expansion of 0.125 in z
0.628 * [backup-simplify]: Simplify 0.125 into 0.125
0.628 * [backup-simplify]: Simplify 0.125 into 0.125
0.628 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
0.629 * [backup-simplify]: Simplify (+ (* 0.5 z) (* 0 0)) into (* 0.5 z)
0.629 * [backup-simplify]: Simplify (- (* 0.5 z)) into (- (* 0.5 z))
0.629 * [taylor]: Taking taylor expansion of (- (* 0.5 z)) in z
0.629 * [taylor]: Taking taylor expansion of (* 0.5 z) in z
0.629 * [taylor]: Taking taylor expansion of 0.5 in z
0.629 * [backup-simplify]: Simplify 0.5 into 0.5
0.629 * [taylor]: Taking taylor expansion of z in z
0.629 * [backup-simplify]: Simplify 0 into 0
0.629 * [backup-simplify]: Simplify 1 into 1
0.629 * [backup-simplify]: Simplify (* 0.5 0) into 0
0.630 * [backup-simplify]: Simplify (- 0) into 0
0.630 * [backup-simplify]: Simplify 0 into 0
0.630 * [backup-simplify]: Simplify 0 into 0
0.630 * [backup-simplify]: Simplify (+ (* 0.125 0) (+ (* 0 1) (* 0 0))) into 0
0.631 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 y))) into 0
0.631 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (* z y)))) into 0
0.631 * [backup-simplify]: Simplify (- 0) into 0
0.632 * [backup-simplify]: Simplify (+ 0 0) into 0
0.632 * [taylor]: Taking taylor expansion of 0 in y
0.632 * [backup-simplify]: Simplify 0 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
0.632 * [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 (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0
0.633 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 z) (* 0 0))) into 0
0.634 * [backup-simplify]: Simplify (- 0) into 0
0.634 * [taylor]: Taking taylor expansion of 0 in z
0.634 * [backup-simplify]: Simplify 0 into 0
0.634 * [backup-simplify]: Simplify 0 into 0
0.634 * [backup-simplify]: Simplify 0 into 0
0.634 * [backup-simplify]: Simplify (* 0.125 (* 1 (* 1 x))) into (* 0.125 x)
0.634 * [backup-simplify]: Simplify (- (* (/ 1.0 8.0) (/ 1 x)) (/ (* (/ 1 y) (/ 1 z)) 2.0)) into (- (* 0.125 (/ 1 x)) (* 0.5 (/ 1 (* z y))))
0.634 * [approximate]: Taking taylor expansion of (- (* 0.125 (/ 1 x)) (* 0.5 (/ 1 (* z y)))) in (x y z) around 0
0.634 * [taylor]: Taking taylor expansion of (- (* 0.125 (/ 1 x)) (* 0.5 (/ 1 (* z y)))) in z
0.634 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 x)) in z
0.634 * [taylor]: Taking taylor expansion of 0.125 in z
0.634 * [backup-simplify]: Simplify 0.125 into 0.125
0.634 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.634 * [taylor]: Taking taylor expansion of x in z
0.634 * [backup-simplify]: Simplify x into x
0.634 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.634 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* z y))) in z
0.634 * [taylor]: Taking taylor expansion of 0.5 in z
0.635 * [backup-simplify]: Simplify 0.5 into 0.5
0.635 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
0.635 * [taylor]: Taking taylor expansion of (* z y) in z
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 * [taylor]: Taking taylor expansion of y in z
0.635 * [backup-simplify]: Simplify y into y
0.635 * [backup-simplify]: Simplify (* 0 y) into 0
0.635 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.635 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.635 * [taylor]: Taking taylor expansion of (- (* 0.125 (/ 1 x)) (* 0.5 (/ 1 (* z y)))) in y
0.635 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 x)) in y
0.635 * [taylor]: Taking taylor expansion of 0.125 in y
0.635 * [backup-simplify]: Simplify 0.125 into 0.125
0.635 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.635 * [taylor]: Taking taylor expansion of x in y
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 (* 0.5 (/ 1 (* z y))) in y
0.635 * [taylor]: Taking taylor expansion of 0.5 in y
0.635 * [backup-simplify]: Simplify 0.5 into 0.5
0.635 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.635 * [taylor]: Taking taylor expansion of (* z y) in y
0.635 * [taylor]: Taking taylor expansion of z in y
0.635 * [backup-simplify]: Simplify z into z
0.635 * [taylor]: Taking taylor expansion of y in y
0.635 * [backup-simplify]: Simplify 0 into 0
0.635 * [backup-simplify]: Simplify 1 into 1
0.635 * [backup-simplify]: Simplify (* z 0) into 0
0.636 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
0.636 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.636 * [taylor]: Taking taylor expansion of (- (* 0.125 (/ 1 x)) (* 0.5 (/ 1 (* z y)))) in x
0.636 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 x)) in x
0.636 * [taylor]: Taking taylor expansion of 0.125 in x
0.636 * [backup-simplify]: Simplify 0.125 into 0.125
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 (* 0.5 (/ 1 (* z y))) in x
0.636 * [taylor]: Taking taylor expansion of 0.5 in x
0.636 * [backup-simplify]: Simplify 0.5 into 0.5
0.636 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.636 * [taylor]: Taking taylor expansion of (* z y) in x
0.636 * [taylor]: Taking taylor expansion of z in x
0.636 * [backup-simplify]: Simplify z into z
0.636 * [taylor]: Taking taylor expansion of y in x
0.636 * [backup-simplify]: Simplify y into y
0.636 * [backup-simplify]: Simplify (* z y) into (* z y)
0.636 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y))
0.636 * [taylor]: Taking taylor expansion of (- (* 0.125 (/ 1 x)) (* 0.5 (/ 1 (* z y)))) in x
0.636 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 x)) in x
0.636 * [taylor]: Taking taylor expansion of 0.125 in x
0.637 * [backup-simplify]: Simplify 0.125 into 0.125
0.637 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.637 * [taylor]: Taking taylor expansion of x in x
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 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* z y))) in x
0.637 * [taylor]: Taking taylor expansion of 0.5 in x
0.637 * [backup-simplify]: Simplify 0.5 into 0.5
0.637 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.637 * [taylor]: Taking taylor expansion of (* z y) in x
0.637 * [taylor]: Taking taylor expansion of z in x
0.637 * [backup-simplify]: Simplify z into z
0.637 * [taylor]: Taking taylor expansion of y in x
0.637 * [backup-simplify]: Simplify y into y
0.637 * [backup-simplify]: Simplify (* z y) into (* z y)
0.637 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y))
0.638 * [backup-simplify]: Simplify (* 0.125 1) into 0.125
0.638 * [backup-simplify]: Simplify (+ 0.125 0) into 0.125
0.638 * [taylor]: Taking taylor expansion of 0.125 in y
0.638 * [backup-simplify]: Simplify 0.125 into 0.125
0.638 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.639 * [backup-simplify]: Simplify (+ (* 0.125 0) (* 0 1)) into 0
0.639 * [backup-simplify]: Simplify (* 0.5 (/ 1 (* z y))) into (/ 0.5 (* z y))
0.639 * [backup-simplify]: Simplify (- (/ 0.5 (* z y))) into (- (* 0.5 (/ 1 (* z y))))
0.639 * [backup-simplify]: Simplify (+ 0 (- (* 0.5 (/ 1 (* z y))))) into (- (* 0.5 (/ 1 (* z y))))
0.639 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 (* z y)))) in y
0.639 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* z y))) in y
0.639 * [taylor]: Taking taylor expansion of 0.5 in y
0.639 * [backup-simplify]: Simplify 0.5 into 0.5
0.639 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.639 * [taylor]: Taking taylor expansion of (* z y) in y
0.639 * [taylor]: Taking taylor expansion of z in y
0.639 * [backup-simplify]: Simplify z into z
0.639 * [taylor]: Taking taylor expansion of y in y
0.639 * [backup-simplify]: Simplify 0 into 0
0.639 * [backup-simplify]: Simplify 1 into 1
0.639 * [backup-simplify]: Simplify (* z 0) into 0
0.640 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
0.640 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.640 * [backup-simplify]: Simplify (* 0.5 (/ 1 z)) into (/ 0.5 z)
0.640 * [backup-simplify]: Simplify (- (/ 0.5 z)) into (- (* 0.5 (/ 1 z)))
0.640 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 z))) in z
0.640 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in z
0.640 * [taylor]: Taking taylor expansion of 0.5 in z
0.640 * [backup-simplify]: Simplify 0.5 into 0.5
0.640 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.640 * [taylor]: Taking taylor expansion of z in z
0.640 * [backup-simplify]: Simplify 0 into 0
0.640 * [backup-simplify]: Simplify 1 into 1
0.640 * [backup-simplify]: Simplify (/ 1 1) into 1
0.641 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
0.641 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
0.641 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
0.641 * [taylor]: Taking taylor expansion of 0.125 in z
0.641 * [backup-simplify]: Simplify 0.125 into 0.125
0.642 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.642 * [backup-simplify]: Simplify (+ (* 0.125 0) (+ (* 0 0) (* 0 1))) into 0
0.643 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0
0.643 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))))) into 0
0.643 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 (* z y)))) into 0
0.643 * [backup-simplify]: Simplify (- 0) into 0
0.644 * [backup-simplify]: Simplify (+ 0 0) into 0
0.644 * [taylor]: Taking taylor expansion of 0 in y
0.644 * [backup-simplify]: Simplify 0 into 0
0.644 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0
0.644 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
0.644 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 z))) into 0
0.645 * [backup-simplify]: Simplify (- 0) into 0
0.645 * [taylor]: Taking taylor expansion of 0 in z
0.645 * [backup-simplify]: Simplify 0 into 0
0.645 * [taylor]: Taking taylor expansion of 0 in z
0.645 * [backup-simplify]: Simplify 0 into 0
0.645 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.646 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
0.646 * [backup-simplify]: Simplify (- 0) into 0
0.646 * [backup-simplify]: Simplify 0 into 0
0.646 * [backup-simplify]: Simplify 0.125 into 0.125
0.647 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.647 * [backup-simplify]: Simplify (+ (* 0.125 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.648 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 y))) into 0
0.648 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))) (* 0 (/ 0 (* z y))))) into 0
0.648 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (/ 1 (* z y))))) into 0
0.649 * [backup-simplify]: Simplify (- 0) into 0
0.649 * [backup-simplify]: Simplify (+ 0 0) into 0
0.649 * [taylor]: Taking taylor expansion of 0 in y
0.649 * [backup-simplify]: Simplify 0 into 0
0.649 * [taylor]: Taking taylor expansion of 0 in z
0.649 * [backup-simplify]: Simplify 0 into 0
0.650 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
0.650 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
0.650 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (/ 1 z)))) into 0
0.651 * [backup-simplify]: Simplify (- 0) into 0
0.651 * [taylor]: Taking taylor expansion of 0 in z
0.651 * [backup-simplify]: Simplify 0 into 0
0.651 * [taylor]: Taking taylor expansion of 0 in z
0.651 * [backup-simplify]: Simplify 0 into 0
0.651 * [backup-simplify]: Simplify 0 into 0
0.651 * [backup-simplify]: Simplify 0 into 0
0.651 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.652 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
0.652 * [backup-simplify]: Simplify (- 0) into 0
0.652 * [backup-simplify]: Simplify 0 into 0
0.652 * [backup-simplify]: Simplify 0 into 0
0.653 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.654 * [backup-simplify]: Simplify (+ (* 0.125 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.654 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.654 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))) (* 0 (/ 0 (* z y))) (* 0 (/ 0 (* z y))))) into 0
0.655 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* z y)))))) into 0
0.655 * [backup-simplify]: Simplify (- 0) into 0
0.656 * [backup-simplify]: Simplify (+ 0 0) into 0
0.656 * [taylor]: Taking taylor expansion of 0 in y
0.656 * [backup-simplify]: Simplify 0 into 0
0.656 * [taylor]: Taking taylor expansion of 0 in z
0.656 * [backup-simplify]: Simplify 0 into 0
0.656 * [taylor]: Taking taylor expansion of 0 in z
0.656 * [backup-simplify]: Simplify 0 into 0
0.656 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
0.657 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
0.657 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 z))))) into 0
0.658 * [backup-simplify]: Simplify (- 0) into 0
0.658 * [taylor]: Taking taylor expansion of 0 in z
0.658 * [backup-simplify]: Simplify 0 into 0
0.658 * [taylor]: Taking taylor expansion of 0 in z
0.658 * [backup-simplify]: Simplify 0 into 0
0.658 * [backup-simplify]: Simplify 0 into 0
0.658 * [backup-simplify]: Simplify 0 into 0
0.658 * [backup-simplify]: Simplify (+ (* 0.125 (* 1 (* 1 (/ 1 (/ 1 x))))) (* (- 0.5) (* (/ 1 (/ 1 z)) (* (/ 1 (/ 1 y)) 1)))) into (- (* 0.125 x) (* 0.5 (* z y)))
0.659 * [backup-simplify]: Simplify (- (* (/ 1.0 8.0) (/ 1 (- x))) (/ (* (/ 1 (- y)) (/ 1 (- z))) 2.0)) into (- (+ (* 0.5 (/ 1 (* z y))) (* 0.125 (/ 1 x))))
0.659 * [approximate]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 (* z y))) (* 0.125 (/ 1 x)))) in (x y z) around 0
0.659 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 (* z y))) (* 0.125 (/ 1 x)))) in z
0.659 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* z y))) (* 0.125 (/ 1 x))) in z
0.659 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* z y))) in z
0.659 * [taylor]: Taking taylor expansion of 0.5 in z
0.659 * [backup-simplify]: Simplify 0.5 into 0.5
0.659 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
0.659 * [taylor]: Taking taylor expansion of (* z y) in z
0.659 * [taylor]: Taking taylor expansion of z in z
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 z
0.659 * [backup-simplify]: Simplify y into y
0.659 * [backup-simplify]: Simplify (* 0 y) into 0
0.659 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.659 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.659 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 x)) in z
0.659 * [taylor]: Taking taylor expansion of 0.125 in z
0.660 * [backup-simplify]: Simplify 0.125 into 0.125
0.660 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.660 * [taylor]: Taking taylor expansion of x in z
0.660 * [backup-simplify]: Simplify x into x
0.660 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.660 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 (* z y))) (* 0.125 (/ 1 x)))) in y
0.660 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* z y))) (* 0.125 (/ 1 x))) in y
0.660 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* z y))) in y
0.660 * [taylor]: Taking taylor expansion of 0.5 in y
0.660 * [backup-simplify]: Simplify 0.5 into 0.5
0.660 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.660 * [taylor]: Taking taylor expansion of (* z y) in y
0.660 * [taylor]: Taking taylor expansion of z in y
0.660 * [backup-simplify]: Simplify z into z
0.660 * [taylor]: Taking taylor expansion of y in y
0.660 * [backup-simplify]: Simplify 0 into 0
0.660 * [backup-simplify]: Simplify 1 into 1
0.660 * [backup-simplify]: Simplify (* z 0) into 0
0.660 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
0.660 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.660 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 x)) in y
0.660 * [taylor]: Taking taylor expansion of 0.125 in y
0.660 * [backup-simplify]: Simplify 0.125 into 0.125
0.660 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.660 * [taylor]: Taking taylor expansion of x in y
0.660 * [backup-simplify]: Simplify x into x
0.660 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.660 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 (* z y))) (* 0.125 (/ 1 x)))) in x
0.660 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* z y))) (* 0.125 (/ 1 x))) in x
0.660 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* z y))) in x
0.660 * [taylor]: Taking taylor expansion of 0.5 in x
0.660 * [backup-simplify]: Simplify 0.5 into 0.5
0.660 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.661 * [taylor]: Taking taylor expansion of (* z y) in x
0.661 * [taylor]: Taking taylor expansion of z in x
0.661 * [backup-simplify]: Simplify z into z
0.661 * [taylor]: Taking taylor expansion of y in x
0.661 * [backup-simplify]: Simplify y into y
0.661 * [backup-simplify]: Simplify (* z y) into (* z y)
0.661 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y))
0.661 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 x)) in x
0.661 * [taylor]: Taking taylor expansion of 0.125 in x
0.661 * [backup-simplify]: Simplify 0.125 into 0.125
0.661 * [taylor]: Taking taylor expansion of (/ 1 x) 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 * [backup-simplify]: Simplify (/ 1 1) into 1
0.661 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 (* z y))) (* 0.125 (/ 1 x)))) in x
0.661 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* z y))) (* 0.125 (/ 1 x))) in x
0.661 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* z y))) in x
0.661 * [taylor]: Taking taylor expansion of 0.5 in x
0.661 * [backup-simplify]: Simplify 0.5 into 0.5
0.661 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.661 * [taylor]: Taking taylor expansion of (* z y) in x
0.661 * [taylor]: Taking taylor expansion of z in x
0.661 * [backup-simplify]: Simplify z into z
0.661 * [taylor]: Taking taylor expansion of y in x
0.661 * [backup-simplify]: Simplify y into y
0.661 * [backup-simplify]: Simplify (* z y) into (* z y)
0.661 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y))
0.661 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 x)) in x
0.661 * [taylor]: Taking taylor expansion of 0.125 in x
0.661 * [backup-simplify]: Simplify 0.125 into 0.125
0.661 * [taylor]: Taking taylor expansion of (/ 1 x) 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
0.662 * [backup-simplify]: Simplify (/ 1 1) into 1
0.662 * [backup-simplify]: Simplify (* 0.125 1) into 0.125
0.662 * [backup-simplify]: Simplify (+ 0 0.125) into 0.125
0.663 * [backup-simplify]: Simplify (- 0.125) into (- 0.125)
0.663 * [taylor]: Taking taylor expansion of (- 0.125) in y
0.663 * [taylor]: Taking taylor expansion of 0.125 in y
0.663 * [backup-simplify]: Simplify 0.125 into 0.125
0.663 * [backup-simplify]: Simplify (* 0.5 (/ 1 (* z y))) into (/ 0.5 (* z y))
0.663 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.664 * [backup-simplify]: Simplify (+ (* 0.125 0) (* 0 1)) into 0
0.664 * [backup-simplify]: Simplify (+ (/ 0.5 (* z y)) 0) into (* 0.5 (/ 1 (* z y)))
0.664 * [backup-simplify]: Simplify (- (* 0.5 (/ 1 (* z y)))) into (- (* 0.5 (/ 1 (* z y))))
0.664 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 (* z y)))) in y
0.664 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* z y))) in y
0.664 * [taylor]: Taking taylor expansion of 0.5 in y
0.664 * [backup-simplify]: Simplify 0.5 into 0.5
0.664 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.664 * [taylor]: Taking taylor expansion of (* z y) in y
0.664 * [taylor]: Taking taylor expansion of z in y
0.664 * [backup-simplify]: Simplify z into z
0.664 * [taylor]: Taking taylor expansion of y in y
0.664 * [backup-simplify]: Simplify 0 into 0
0.664 * [backup-simplify]: Simplify 1 into 1
0.664 * [backup-simplify]: Simplify (* z 0) into 0
0.665 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
0.665 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.665 * [backup-simplify]: Simplify (* 0.5 (/ 1 z)) into (/ 0.5 z)
0.665 * [backup-simplify]: Simplify (- (/ 0.5 z)) into (- (* 0.5 (/ 1 z)))
0.665 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 z))) in z
0.665 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in z
0.665 * [taylor]: Taking taylor expansion of 0.5 in z
0.665 * [backup-simplify]: Simplify 0.5 into 0.5
0.665 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.665 * [taylor]: Taking taylor expansion of z in z
0.665 * [backup-simplify]: Simplify 0 into 0
0.665 * [backup-simplify]: Simplify 1 into 1
0.665 * [backup-simplify]: Simplify (/ 1 1) into 1
0.665 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
0.666 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
0.666 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
0.666 * [backup-simplify]: Simplify (- 0.125) into (- 0.125)
0.666 * [taylor]: Taking taylor expansion of (- 0.125) in z
0.666 * [taylor]: Taking taylor expansion of 0.125 in z
0.666 * [backup-simplify]: Simplify 0.125 into 0.125
0.666 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0
0.667 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))))) into 0
0.667 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 (* z y)))) into 0
0.668 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.668 * [backup-simplify]: Simplify (+ (* 0.125 0) (+ (* 0 0) (* 0 1))) into 0
0.668 * [backup-simplify]: Simplify (+ 0 0) into 0
0.669 * [backup-simplify]: Simplify (- 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 (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0
0.669 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
0.670 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 z))) into 0
0.670 * [backup-simplify]: Simplify (- 0) into 0
0.670 * [taylor]: Taking taylor expansion of 0 in z
0.670 * [backup-simplify]: Simplify 0 into 0
0.670 * [backup-simplify]: Simplify (- 0) into 0
0.670 * [taylor]: Taking taylor expansion of 0 in z
0.670 * [backup-simplify]: Simplify 0 into 0
0.671 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.671 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
0.671 * [backup-simplify]: Simplify (- 0) into 0
0.671 * [backup-simplify]: Simplify 0 into 0
0.672 * [backup-simplify]: Simplify (- 0.125) into (- 0.125)
0.672 * [backup-simplify]: Simplify (- 0.125) into (- 0.125)
0.672 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 y))) into 0
0.672 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))) (* 0 (/ 0 (* z y))))) into 0
0.673 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (/ 1 (* z y))))) into 0
0.674 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.674 * [backup-simplify]: Simplify (+ (* 0.125 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.675 * [backup-simplify]: Simplify (+ 0 0) into 0
0.675 * [backup-simplify]: Simplify (- 0) into 0
0.675 * [taylor]: Taking taylor expansion of 0 in y
0.675 * [backup-simplify]: Simplify 0 into 0
0.675 * [taylor]: Taking taylor expansion of 0 in z
0.675 * [backup-simplify]: Simplify 0 into 0
0.675 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
0.676 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
0.676 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (/ 1 z)))) into 0
0.676 * [backup-simplify]: Simplify (- 0) into 0
0.676 * [taylor]: Taking taylor expansion of 0 in z
0.676 * [backup-simplify]: Simplify 0 into 0
0.677 * [backup-simplify]: Simplify (- 0) into 0
0.677 * [taylor]: Taking taylor expansion of 0 in z
0.677 * [backup-simplify]: Simplify 0 into 0
0.677 * [backup-simplify]: Simplify 0 into 0
0.677 * [backup-simplify]: Simplify 0 into 0
0.677 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.678 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
0.678 * [backup-simplify]: Simplify (- 0) into 0
0.678 * [backup-simplify]: Simplify 0 into 0
0.679 * [backup-simplify]: Simplify (- 0) into 0
0.679 * [backup-simplify]: Simplify 0 into 0
0.679 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.679 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))) (* 0 (/ 0 (* z y))) (* 0 (/ 0 (* z y))))) into 0
0.680 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* z y)))))) into 0
0.681 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.681 * [backup-simplify]: Simplify (+ (* 0.125 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.682 * [backup-simplify]: Simplify (+ 0 0) into 0
0.682 * [backup-simplify]: Simplify (- 0) into 0
0.682 * [taylor]: Taking taylor expansion of 0 in y
0.682 * [backup-simplify]: Simplify 0 into 0
0.682 * [taylor]: Taking taylor expansion of 0 in z
0.682 * [backup-simplify]: Simplify 0 into 0
0.682 * [taylor]: Taking taylor expansion of 0 in z
0.682 * [backup-simplify]: Simplify 0 into 0
0.683 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
0.683 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
0.684 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 z))))) into 0
0.684 * [backup-simplify]: Simplify (- 0) into 0
0.684 * [taylor]: Taking taylor expansion of 0 in z
0.684 * [backup-simplify]: Simplify 0 into 0
0.685 * [backup-simplify]: Simplify (- 0) into 0
0.685 * [taylor]: Taking taylor expansion of 0 in z
0.685 * [backup-simplify]: Simplify 0 into 0
0.685 * [backup-simplify]: Simplify 0 into 0
0.685 * [backup-simplify]: Simplify 0 into 0
0.686 * [backup-simplify]: Simplify (+ (* (- 0.125) (* 1 (* 1 (/ 1 (/ 1 (- x)))))) (* (- 0.5) (* (/ 1 (/ 1 (- z))) (* (/ 1 (/ 1 (- y))) 1)))) into (- (* 0.125 x) (* 0.5 (* z y)))
0.686 * * * [progress]: simplifying candidates
0.687 * [simplify]: Simplifying:
  (fma (/ 1.0 8.0) x (- (* (cbrt (/ (* y z) 2.0)) (* (cbrt (/ (* y z) 2.0)) (cbrt (/ (* y z) 2.0))))))
  (fma (- (cbrt (/ (* y z) 2.0))) (* (cbrt (/ (* y z) 2.0)) (cbrt (/ (* y z) 2.0))) (* (cbrt (/ (* y z) 2.0)) (* (cbrt (/ (* y z) 2.0)) (cbrt (/ (* y z) 2.0)))))
  (fma (/ 1.0 8.0) x (- (* (sqrt (/ (* y z) 2.0)) (sqrt (/ (* y z) 2.0)))))
  (fma (- (sqrt (/ (* y z) 2.0))) (sqrt (/ (* y z) 2.0)) (* (sqrt (/ (* y z) 2.0)) (sqrt (/ (* y z) 2.0))))
  (fma (/ 1.0 8.0) x (- (* (/ z (cbrt 2.0)) (/ y (* (cbrt 2.0) (cbrt 2.0))))))
  (fma (- (/ z (cbrt 2.0))) (/ y (* (cbrt 2.0) (cbrt 2.0))) (* (/ z (cbrt 2.0)) (/ y (* (cbrt 2.0) (cbrt 2.0)))))
  (fma (/ 1.0 8.0) x (- (* (/ z (sqrt 2.0)) (/ y (sqrt 2.0)))))
  (fma (- (/ z (sqrt 2.0))) (/ y (sqrt 2.0)) (* (/ z (sqrt 2.0)) (/ y (sqrt 2.0))))
  (fma (/ 1.0 8.0) x (- (* (/ z 2.0) (/ y 1))))
  (fma (- (/ z 2.0)) (/ y 1) (* (/ z 2.0) (/ y 1)))
  (fma (/ 1.0 8.0) x (- (* (/ (* y z) 2.0) 1)))
  (fma (- (/ (* y z) 2.0)) 1 (* (/ (* y z) 2.0) 1))
  (fma (/ 1.0 8.0) x (- (* (/ 1 2.0) (* y z))))
  (fma (- (/ 1 2.0)) (* y z) (* (/ 1 2.0) (* y z)))
  (expm1 (- (* (/ 1.0 8.0) x) (/ (* y z) 2.0)))
  (log1p (- (* (/ 1.0 8.0) x) (/ (* y z) 2.0)))
  (- (/ (* y z) 2.0))
  (/ (exp (* (/ 1.0 8.0) x)) (exp (/ (* y z) 2.0)))
  (log (- (* (/ 1.0 8.0) x) (/ (* y z) 2.0)))
  (exp (- (* (/ 1.0 8.0) x) (/ (* y z) 2.0)))
  (* (cbrt (- (* (/ 1.0 8.0) x) (/ (* y z) 2.0))) (cbrt (- (* (/ 1.0 8.0) x) (/ (* y z) 2.0))))
  (cbrt (- (* (/ 1.0 8.0) x) (/ (* y z) 2.0)))
  (* (* (- (* (/ 1.0 8.0) x) (/ (* y z) 2.0)) (- (* (/ 1.0 8.0) x) (/ (* y z) 2.0))) (- (* (/ 1.0 8.0) x) (/ (* y z) 2.0)))
  (sqrt (- (* (/ 1.0 8.0) x) (/ (* y z) 2.0)))
  (sqrt (- (* (/ 1.0 8.0) x) (/ (* y z) 2.0)))
  (- (* (* 1.0 x) 2.0) (* 8.0 (* y z)))
  (* 8.0 2.0)
  (- (pow (* (/ 1.0 8.0) x) 3) (pow (/ (* y z) 2.0) 3))
  (+ (* (* (/ 1.0 8.0) x) (* (/ 1.0 8.0) x)) (+ (* (/ (* y z) 2.0) (/ (* y z) 2.0)) (* (* (/ 1.0 8.0) x) (/ (* y z) 2.0))))
  (- (/ (* y z) 2.0))
  (- (* (* (/ 1.0 8.0) x) (* (/ 1.0 8.0) x)) (* (/ (* y z) 2.0) (/ (* y z) 2.0)))
  (+ (* (/ 1.0 8.0) x) (/ (* y z) 2.0))
  (- (/ (* y z) 2.0))
  (* 0.125 x)
  (- (* 0.125 x) (* 0.5 (* z y)))
  (- (* 0.125 x) (* 0.5 (* z y)))
0.689 * * [simplify]: Extracting # 0 : cost  0
0.689 * * [simplify]: Extracting # 1 : cost  0
0.689 * * [simplify]: Extracting # 2 : cost  0
0.689 * * [simplify]: Extracting # 3 : cost  0
0.689 * * [simplify]: Extracting # 4 : cost  0
0.690 * * [simplify]: Extracting # 5 : cost  0
0.690 * * [simplify]: Extracting # 6 : cost  0
0.690 * * [simplify]: Extracting # 7 : cost  0
0.690 * * [simplify]: iteration  0 :  94  enodes  (cost  568 )
0.729 * * [simplify]: Extracting # 0 : cost  0
0.729 * * [simplify]: Extracting # 1 : cost  0
0.729 * * [simplify]: Extracting # 2 : cost  0
0.730 * * [simplify]: Extracting # 3 : cost  0
0.730 * * [simplify]: Extracting # 4 : cost  0
0.731 * * [simplify]: iteration  1 :  236  enodes  (cost  484 )
0.855 * * [simplify]: Extracting # 0 : cost  0
0.856 * * [simplify]: Extracting # 1 : cost  0
0.858 * * [simplify]: Extracting # 2 : cost  0
0.860 * * [simplify]: Extracting # 3 : cost  0
0.861 * * [simplify]: Extracting # 4 : cost  0
0.863 * * [simplify]: Extracting # 5 : cost  0
0.864 * * [simplify]: iteration  2 :  825  enodes  (cost  422 )
2.787 * * [simplify]: Extracting # 0 : cost  0
2.798 * * [simplify]: Extracting # 1 : cost  0
2.808 * * [simplify]: Extracting # 2 : cost  0
2.818 * * [simplify]: Extracting # 3 : cost  0
2.828 * * [simplify]: Extracting # 4 : cost  0
2.834 * * [simplify]: iteration  3 :  4199  enodes  (cost  413 )
4.608 * * [simplify]: Extracting # 0 : cost  0
4.618 * * [simplify]: Extracting # 1 : cost  0
4.632 * * [simplify]: iteration done:  5000  enodes  (cost  412 )
4.632 * [simplify]: Simplified to:
  (- (* (/ 1.0 8.0) x) (* y (/ z 2.0)))
  (* (* y (/ z 2.0)) 0)
  (- (* (/ 1.0 8.0) x) (* y (/ z 2.0)))
  (* (* y (/ z 2.0)) 0)
  (fma (/ 1.0 8.0) x (- (* (/ z (cbrt 2.0)) (/ y (* (cbrt 2.0) (cbrt 2.0))))))
  (* (/ y (* (cbrt 2.0) (cbrt 2.0))) (+ (- (/ z (cbrt 2.0))) (/ z (cbrt 2.0))))
  (fma (/ 1.0 8.0) x (- (* (/ z (sqrt 2.0)) (/ y (sqrt 2.0)))))
  (* (/ y (sqrt 2.0)) (+ (- (/ z (sqrt 2.0))) (/ z (sqrt 2.0))))
  (- (* (/ 1.0 8.0) x) (* y (/ z 2.0)))
  (* (* y (/ z 2.0)) 0)
  (- (* (/ 1.0 8.0) x) (* y (/ z 2.0)))
  (* (* y (/ z 2.0)) 0)
  (- (* (/ 1.0 8.0) x) (* y (/ z 2.0)))
  (* (* y (/ z 2.0)) 0)
  (expm1 (- (* (/ 1.0 8.0) x) (/ (* y z) 2.0)))
  (log1p (- (* (/ 1.0 8.0) x) (/ (* y z) 2.0)))
  (* (/ z 2.0) (- y))
  (exp (- (* (/ 1.0 8.0) x) (/ (* y z) 2.0)))
  (log (- (* (/ 1.0 8.0) x) (/ (* y z) 2.0)))
  (exp (- (* (/ 1.0 8.0) x) (/ (* y z) 2.0)))
  (* (cbrt (- (* (/ 1.0 8.0) x) (/ (* y z) 2.0))) (cbrt (- (* (/ 1.0 8.0) x) (/ (* y z) 2.0))))
  (cbrt (- (* (/ 1.0 8.0) x) (/ (* y z) 2.0)))
  (pow (- (* (/ 1.0 8.0) x) (* y (/ z 2.0))) 3)
  (sqrt (- (* (/ 1.0 8.0) x) (/ (* y z) 2.0)))
  (sqrt (- (* (/ 1.0 8.0) x) (/ (* y z) 2.0)))
  (- (* (* 1.0 x) 2.0) (* 8.0 (* y z)))
  (* 8.0 2.0)
  (- (pow (* (/ 1.0 8.0) x) 3) (pow (/ (* y z) 2.0) 3))
  (fma (fma x (/ 1.0 8.0) (* y (/ z 2.0))) (/ 1.0 (/ 8.0 x)) (pow (cbrt (/ (* y z) 2.0)) 6))
  (* (/ z 2.0) (- y))
  (fma (* (* (/ 1.0 8.0) (/ 1.0 8.0)) x) x (- (pow (cbrt (/ (* y z) 2.0)) 6)))
  (fma x (/ 1.0 8.0) (* y (/ z 2.0)))
  (* (/ z 2.0) (- y))
  (* 0.125 x)
  (- (* 0.125 x) (* 0.5 (* z y)))
  (- (* 0.125 x) (* 0.5 (* z y)))
4.633 * * * [progress]: adding candidates to table
4.721 * [progress]: [Phase 3 of 3] Extracting.
4.723 * [simplify]: Simplifying:
  (+ (- (* (/ 1.0 8.0) x) (/ (* y z) 2.0)) t)
4.724 * * [simplify]: Extracting # 0 : cost  0
4.724 * * [simplify]: Extracting # 1 : cost  0
4.724 * * [simplify]: Extracting # 2 : cost  0
4.724 * * [simplify]: Extracting # 3 : cost  0
4.724 * * [simplify]: Extracting # 4 : cost  0
4.724 * * [simplify]: Extracting # 5 : cost  0
4.724 * * [simplify]: Extracting # 6 : cost  0
4.724 * * [simplify]: iteration  0 :  13  enodes  (cost  13 )
4.725 * * [simplify]: Extracting # 0 : cost  0
4.725 * * [simplify]: iteration  1 :  16  enodes  (cost  13 )
4.726 * * [simplify]: Extracting # 0 : cost  0
4.726 * * [simplify]: iteration done:  16  enodes  (cost  13 )
4.726 * [simplify]: Simplified to:
  (+ (- (* (/ 1.0 8.0) x) (/ (* y z) 2.0)) t)
5.903 * [regime-testing]: End program error score: 0.014376797099637455
5.929 * [regime-testing]: Target error score: 0.006250781347668459