2.271 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.023 * * * [progress]: [2/2] Setting up program.
0.025 * [progress]: [Phase 2 of 3] Improving.
0.025 * [simplify]: Simplifying:
  (* x (/ (* (/ y z) t) t))
0.025 * * [simplify]: Extracting # 0 : cost  0
0.025 * * [simplify]: Extracting # 1 : cost  0
0.025 * * [simplify]: Extracting # 2 : cost  0
0.025 * * [simplify]: Extracting # 3 : cost  0
0.025 * * [simplify]: Extracting # 4 : cost  0
0.025 * * [simplify]: Extracting # 5 : cost  0
0.025 * * [simplify]: Extracting # 6 : cost  0
0.025 * * [simplify]: iteration  0 :  8  enodes  (cost  9 )
0.026 * * [simplify]: Extracting # 0 : cost  0
0.026 * * [simplify]: Extracting # 1 : cost  0
0.027 * * [simplify]: Extracting # 2 : cost  0
0.027 * * [simplify]: iteration  1 :  16  enodes  (cost  9 )
0.031 * * [simplify]: Extracting # 0 : cost  0
0.031 * * [simplify]: Extracting # 1 : cost  0
0.031 * * [simplify]: Extracting # 2 : cost  0
0.031 * * [simplify]: iteration  2 :  42  enodes  (cost  7 )
0.049 * * [simplify]: Extracting # 0 : cost  0
0.050 * * [simplify]: Extracting # 1 : cost  0
0.050 * * [simplify]: Extracting # 2 : cost  0
0.050 * * [simplify]: iteration  3 :  99  enodes  (cost  5 )
0.123 * * [simplify]: Extracting # 0 : cost  0
0.124 * * [simplify]: Extracting # 1 : cost  0
0.125 * * [simplify]: Extracting # 2 : cost  0
0.125 * * [simplify]: iteration  4 :  386  enodes  (cost  5 )
1.657 * * [simplify]: Extracting # 0 : cost  0
1.662 * * [simplify]: Extracting # 1 : cost  0
1.664 * * [simplify]: Extracting # 2 : cost  0
1.667 * * [simplify]: iteration  5 :  1705  enodes  (cost  5 )
5.972 * * [simplify]: Extracting # 0 : cost  0
5.984 * * [simplify]: Extracting # 1 : cost  0
5.993 * * [simplify]: Extracting # 2 : cost  0
6.000 * * [simplify]: Extracting # 3 : cost  0
6.008 * * [simplify]: iteration done:  5001  enodes  (cost  5 )
6.008 * [simplify]: Simplified to:
  (* (/ y z) x)
6.013 * * [progress]: iteration 1 / 4
6.013 * * * [progress]: picking best candidate
6.018 * * * * [pick]: Picked  #<alt (λ (x y z t) (* (/ y z) x))>
6.018 * * * [progress]: localizing error
6.034 * * * [progress]: generating rewritten candidates
6.034 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
6.050 * * * [progress]: generating series expansions
6.050 * * * * [progress]: [ 1 / 1 ] generating series at (2)
6.050 * [backup-simplify]: Simplify (* (/ y z) x) into (/ (* x y) z)
6.050 * [approximate]: Taking taylor expansion of (/ (* x y) z) in (y z x) around 0
6.050 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
6.051 * [taylor]: Taking taylor expansion of (* x y) in x
6.051 * [taylor]: Taking taylor expansion of x in x
6.051 * [backup-simplify]: Simplify 0 into 0
6.051 * [backup-simplify]: Simplify 1 into 1
6.051 * [taylor]: Taking taylor expansion of y in x
6.051 * [backup-simplify]: Simplify y into y
6.051 * [taylor]: Taking taylor expansion of z in x
6.051 * [backup-simplify]: Simplify z into z
6.051 * [backup-simplify]: Simplify (* 0 y) into 0
6.051 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
6.051 * [backup-simplify]: Simplify (/ y z) into (/ y z)
6.051 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
6.051 * [taylor]: Taking taylor expansion of (* x y) in z
6.051 * [taylor]: Taking taylor expansion of x in z
6.051 * [backup-simplify]: Simplify x into x
6.051 * [taylor]: Taking taylor expansion of y in z
6.051 * [backup-simplify]: Simplify y into y
6.052 * [taylor]: Taking taylor expansion of z in z
6.052 * [backup-simplify]: Simplify 0 into 0
6.052 * [backup-simplify]: Simplify 1 into 1
6.052 * [backup-simplify]: Simplify (* x y) into (* x y)
6.052 * [backup-simplify]: Simplify (/ (* x y) 1) into (* x y)
6.052 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y
6.052 * [taylor]: Taking taylor expansion of (* x y) in y
6.052 * [taylor]: Taking taylor expansion of x in y
6.052 * [backup-simplify]: Simplify x into x
6.052 * [taylor]: Taking taylor expansion of y in y
6.052 * [backup-simplify]: Simplify 0 into 0
6.052 * [backup-simplify]: Simplify 1 into 1
6.052 * [taylor]: Taking taylor expansion of z in y
6.052 * [backup-simplify]: Simplify z into z
6.052 * [backup-simplify]: Simplify (* x 0) into 0
6.052 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
6.052 * [backup-simplify]: Simplify (/ x z) into (/ x z)
6.052 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y
6.052 * [taylor]: Taking taylor expansion of (* x y) in y
6.052 * [taylor]: Taking taylor expansion of x in y
6.052 * [backup-simplify]: Simplify x into x
6.052 * [taylor]: Taking taylor expansion of y in y
6.052 * [backup-simplify]: Simplify 0 into 0
6.053 * [backup-simplify]: Simplify 1 into 1
6.053 * [taylor]: Taking taylor expansion of z in y
6.053 * [backup-simplify]: Simplify z into z
6.053 * [backup-simplify]: Simplify (* x 0) into 0
6.053 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
6.053 * [backup-simplify]: Simplify (/ x z) into (/ x z)
6.053 * [taylor]: Taking taylor expansion of (/ x z) in z
6.053 * [taylor]: Taking taylor expansion of x in z
6.053 * [backup-simplify]: Simplify x into x
6.053 * [taylor]: Taking taylor expansion of z in z
6.053 * [backup-simplify]: Simplify 0 into 0
6.053 * [backup-simplify]: Simplify 1 into 1
6.053 * [backup-simplify]: Simplify (/ x 1) into x
6.053 * [taylor]: Taking taylor expansion of x in x
6.053 * [backup-simplify]: Simplify 0 into 0
6.053 * [backup-simplify]: Simplify 1 into 1
6.053 * [backup-simplify]: Simplify 1 into 1
6.054 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0
6.054 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ x z) (/ 0 z)))) into 0
6.054 * [taylor]: Taking taylor expansion of 0 in z
6.054 * [backup-simplify]: Simplify 0 into 0
6.054 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)))) into 0
6.054 * [taylor]: Taking taylor expansion of 0 in x
6.054 * [backup-simplify]: Simplify 0 into 0
6.054 * [backup-simplify]: Simplify 0 into 0
6.054 * [backup-simplify]: Simplify 0 into 0
6.055 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
6.055 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ x z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
6.055 * [taylor]: Taking taylor expansion of 0 in z
6.055 * [backup-simplify]: Simplify 0 into 0
6.055 * [taylor]: Taking taylor expansion of 0 in x
6.055 * [backup-simplify]: Simplify 0 into 0
6.055 * [backup-simplify]: Simplify 0 into 0
6.056 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.056 * [taylor]: Taking taylor expansion of 0 in x
6.056 * [backup-simplify]: Simplify 0 into 0
6.056 * [backup-simplify]: Simplify 0 into 0
6.056 * [backup-simplify]: Simplify 0 into 0
6.056 * [backup-simplify]: Simplify 0 into 0
6.056 * [backup-simplify]: Simplify (* 1 (* x (* (/ 1 z) y))) into (/ (* x y) z)
6.057 * [backup-simplify]: Simplify (* (/ (/ 1 y) (/ 1 z)) (/ 1 x)) into (/ z (* x y))
6.057 * [approximate]: Taking taylor expansion of (/ z (* x y)) in (y z x) around 0
6.057 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
6.057 * [taylor]: Taking taylor expansion of z in x
6.057 * [backup-simplify]: Simplify z into z
6.057 * [taylor]: Taking taylor expansion of (* x y) in x
6.057 * [taylor]: Taking taylor expansion of x in x
6.057 * [backup-simplify]: Simplify 0 into 0
6.057 * [backup-simplify]: Simplify 1 into 1
6.057 * [taylor]: Taking taylor expansion of y in x
6.057 * [backup-simplify]: Simplify y into y
6.057 * [backup-simplify]: Simplify (* 0 y) into 0
6.057 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
6.057 * [backup-simplify]: Simplify (/ z y) into (/ z y)
6.057 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
6.057 * [taylor]: Taking taylor expansion of z in z
6.057 * [backup-simplify]: Simplify 0 into 0
6.057 * [backup-simplify]: Simplify 1 into 1
6.057 * [taylor]: Taking taylor expansion of (* x y) in z
6.057 * [taylor]: Taking taylor expansion of x in z
6.057 * [backup-simplify]: Simplify x into x
6.057 * [taylor]: Taking taylor expansion of y in z
6.057 * [backup-simplify]: Simplify y into y
6.057 * [backup-simplify]: Simplify (* x y) into (* x y)
6.057 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y))
6.057 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
6.057 * [taylor]: Taking taylor expansion of z in y
6.057 * [backup-simplify]: Simplify z into z
6.057 * [taylor]: Taking taylor expansion of (* x y) in y
6.057 * [taylor]: Taking taylor expansion of x in y
6.057 * [backup-simplify]: Simplify x into x
6.057 * [taylor]: Taking taylor expansion of y in y
6.057 * [backup-simplify]: Simplify 0 into 0
6.057 * [backup-simplify]: Simplify 1 into 1
6.057 * [backup-simplify]: Simplify (* x 0) into 0
6.058 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
6.058 * [backup-simplify]: Simplify (/ z x) into (/ z x)
6.058 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
6.058 * [taylor]: Taking taylor expansion of z in y
6.058 * [backup-simplify]: Simplify z into z
6.058 * [taylor]: Taking taylor expansion of (* x y) in y
6.058 * [taylor]: Taking taylor expansion of x in y
6.058 * [backup-simplify]: Simplify x into x
6.058 * [taylor]: Taking taylor expansion of y in y
6.058 * [backup-simplify]: Simplify 0 into 0
6.058 * [backup-simplify]: Simplify 1 into 1
6.058 * [backup-simplify]: Simplify (* x 0) into 0
6.058 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
6.058 * [backup-simplify]: Simplify (/ z x) into (/ z x)
6.058 * [taylor]: Taking taylor expansion of (/ z x) in z
6.058 * [taylor]: Taking taylor expansion of z in z
6.058 * [backup-simplify]: Simplify 0 into 0
6.058 * [backup-simplify]: Simplify 1 into 1
6.058 * [taylor]: Taking taylor expansion of x in z
6.058 * [backup-simplify]: Simplify x into x
6.059 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.059 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.059 * [taylor]: Taking taylor expansion of x in x
6.059 * [backup-simplify]: Simplify 0 into 0
6.059 * [backup-simplify]: Simplify 1 into 1
6.059 * [backup-simplify]: Simplify (/ 1 1) into 1
6.059 * [backup-simplify]: Simplify 1 into 1
6.059 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0
6.059 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ z x) (/ 0 x)))) into 0
6.059 * [taylor]: Taking taylor expansion of 0 in z
6.059 * [backup-simplify]: Simplify 0 into 0
6.059 * [taylor]: Taking taylor expansion of 0 in x
6.059 * [backup-simplify]: Simplify 0 into 0
6.060 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
6.060 * [taylor]: Taking taylor expansion of 0 in x
6.060 * [backup-simplify]: Simplify 0 into 0
6.060 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.060 * [backup-simplify]: Simplify 0 into 0
6.061 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
6.061 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ z x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
6.061 * [taylor]: Taking taylor expansion of 0 in z
6.061 * [backup-simplify]: Simplify 0 into 0
6.061 * [taylor]: Taking taylor expansion of 0 in x
6.061 * [backup-simplify]: Simplify 0 into 0
6.061 * [taylor]: Taking taylor expansion of 0 in x
6.061 * [backup-simplify]: Simplify 0 into 0
6.061 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
6.061 * [taylor]: Taking taylor expansion of 0 in x
6.061 * [backup-simplify]: Simplify 0 into 0
6.061 * [backup-simplify]: Simplify 0 into 0
6.061 * [backup-simplify]: Simplify 0 into 0
6.062 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.062 * [backup-simplify]: Simplify 0 into 0
6.062 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
6.063 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ z x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
6.063 * [taylor]: Taking taylor expansion of 0 in z
6.063 * [backup-simplify]: Simplify 0 into 0
6.063 * [taylor]: Taking taylor expansion of 0 in x
6.063 * [backup-simplify]: Simplify 0 into 0
6.063 * [taylor]: Taking taylor expansion of 0 in x
6.063 * [backup-simplify]: Simplify 0 into 0
6.063 * [taylor]: Taking taylor expansion of 0 in x
6.063 * [backup-simplify]: Simplify 0 into 0
6.063 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
6.063 * [taylor]: Taking taylor expansion of 0 in x
6.063 * [backup-simplify]: Simplify 0 into 0
6.063 * [backup-simplify]: Simplify 0 into 0
6.063 * [backup-simplify]: Simplify 0 into 0
6.063 * [backup-simplify]: Simplify (* 1 (* (/ 1 (/ 1 x)) (* (/ 1 z) (/ 1 (/ 1 y))))) into (/ (* x y) z)
6.063 * [backup-simplify]: Simplify (* (/ (/ 1 (- y)) (/ 1 (- z))) (/ 1 (- x))) into (* -1 (/ z (* x y)))
6.063 * [approximate]: Taking taylor expansion of (* -1 (/ z (* x y))) in (y z x) around 0
6.063 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
6.063 * [taylor]: Taking taylor expansion of -1 in x
6.063 * [backup-simplify]: Simplify -1 into -1
6.063 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
6.063 * [taylor]: Taking taylor expansion of z in x
6.063 * [backup-simplify]: Simplify z into z
6.063 * [taylor]: Taking taylor expansion of (* x y) in x
6.063 * [taylor]: Taking taylor expansion of x in x
6.063 * [backup-simplify]: Simplify 0 into 0
6.063 * [backup-simplify]: Simplify 1 into 1
6.063 * [taylor]: Taking taylor expansion of y in x
6.063 * [backup-simplify]: Simplify y into y
6.064 * [backup-simplify]: Simplify (* 0 y) into 0
6.064 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
6.064 * [backup-simplify]: Simplify (/ z y) into (/ z y)
6.064 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in z
6.064 * [taylor]: Taking taylor expansion of -1 in z
6.064 * [backup-simplify]: Simplify -1 into -1
6.064 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
6.064 * [taylor]: Taking taylor expansion of z in z
6.064 * [backup-simplify]: Simplify 0 into 0
6.064 * [backup-simplify]: Simplify 1 into 1
6.064 * [taylor]: Taking taylor expansion of (* x y) in z
6.064 * [taylor]: Taking taylor expansion of x in z
6.064 * [backup-simplify]: Simplify x into x
6.064 * [taylor]: Taking taylor expansion of y in z
6.064 * [backup-simplify]: Simplify y into y
6.064 * [backup-simplify]: Simplify (* x y) into (* x y)
6.064 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y))
6.064 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in y
6.064 * [taylor]: Taking taylor expansion of -1 in y
6.064 * [backup-simplify]: Simplify -1 into -1
6.064 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
6.064 * [taylor]: Taking taylor expansion of z in y
6.064 * [backup-simplify]: Simplify z into z
6.064 * [taylor]: Taking taylor expansion of (* x y) in y
6.064 * [taylor]: Taking taylor expansion of x in y
6.064 * [backup-simplify]: Simplify x into x
6.064 * [taylor]: Taking taylor expansion of y in y
6.064 * [backup-simplify]: Simplify 0 into 0
6.064 * [backup-simplify]: Simplify 1 into 1
6.064 * [backup-simplify]: Simplify (* x 0) into 0
6.065 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
6.065 * [backup-simplify]: Simplify (/ z x) into (/ z x)
6.065 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in y
6.065 * [taylor]: Taking taylor expansion of -1 in y
6.065 * [backup-simplify]: Simplify -1 into -1
6.065 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
6.065 * [taylor]: Taking taylor expansion of z in y
6.065 * [backup-simplify]: Simplify z into z
6.065 * [taylor]: Taking taylor expansion of (* x y) in y
6.065 * [taylor]: Taking taylor expansion of x in y
6.065 * [backup-simplify]: Simplify x into x
6.065 * [taylor]: Taking taylor expansion of y in y
6.065 * [backup-simplify]: Simplify 0 into 0
6.065 * [backup-simplify]: Simplify 1 into 1
6.065 * [backup-simplify]: Simplify (* x 0) into 0
6.065 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
6.065 * [backup-simplify]: Simplify (/ z x) into (/ z x)
6.065 * [backup-simplify]: Simplify (* -1 (/ z x)) into (* -1 (/ z x))
6.065 * [taylor]: Taking taylor expansion of (* -1 (/ z x)) in z
6.065 * [taylor]: Taking taylor expansion of -1 in z
6.065 * [backup-simplify]: Simplify -1 into -1
6.065 * [taylor]: Taking taylor expansion of (/ z x) in z
6.065 * [taylor]: Taking taylor expansion of z in z
6.065 * [backup-simplify]: Simplify 0 into 0
6.065 * [backup-simplify]: Simplify 1 into 1
6.065 * [taylor]: Taking taylor expansion of x in z
6.065 * [backup-simplify]: Simplify x into x
6.065 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.065 * [backup-simplify]: Simplify (* -1 (/ 1 x)) into (/ -1 x)
6.065 * [taylor]: Taking taylor expansion of (/ -1 x) in x
6.065 * [taylor]: Taking taylor expansion of -1 in x
6.066 * [backup-simplify]: Simplify -1 into -1
6.066 * [taylor]: Taking taylor expansion of x in x
6.066 * [backup-simplify]: Simplify 0 into 0
6.066 * [backup-simplify]: Simplify 1 into 1
6.066 * [backup-simplify]: Simplify (/ -1 1) into -1
6.066 * [backup-simplify]: Simplify -1 into -1
6.066 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0
6.066 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ z x) (/ 0 x)))) into 0
6.067 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ z x))) into 0
6.067 * [taylor]: Taking taylor expansion of 0 in z
6.067 * [backup-simplify]: Simplify 0 into 0
6.067 * [taylor]: Taking taylor expansion of 0 in x
6.067 * [backup-simplify]: Simplify 0 into 0
6.067 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
6.067 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ 1 x))) into 0
6.067 * [taylor]: Taking taylor expansion of 0 in x
6.067 * [backup-simplify]: Simplify 0 into 0
6.068 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
6.068 * [backup-simplify]: Simplify 0 into 0
6.068 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
6.068 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ z x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
6.069 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ z x)))) into 0
6.069 * [taylor]: Taking taylor expansion of 0 in z
6.069 * [backup-simplify]: Simplify 0 into 0
6.069 * [taylor]: Taking taylor expansion of 0 in x
6.069 * [backup-simplify]: Simplify 0 into 0
6.069 * [taylor]: Taking taylor expansion of 0 in x
6.069 * [backup-simplify]: Simplify 0 into 0
6.069 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
6.070 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0
6.070 * [taylor]: Taking taylor expansion of 0 in x
6.070 * [backup-simplify]: Simplify 0 into 0
6.070 * [backup-simplify]: Simplify 0 into 0
6.070 * [backup-simplify]: Simplify 0 into 0
6.070 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.070 * [backup-simplify]: Simplify 0 into 0
6.071 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
6.071 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ z x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
6.072 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ z x))))) into 0
6.072 * [taylor]: Taking taylor expansion of 0 in z
6.072 * [backup-simplify]: Simplify 0 into 0
6.072 * [taylor]: Taking taylor expansion of 0 in x
6.072 * [backup-simplify]: Simplify 0 into 0
6.072 * [taylor]: Taking taylor expansion of 0 in x
6.072 * [backup-simplify]: Simplify 0 into 0
6.072 * [taylor]: Taking taylor expansion of 0 in x
6.072 * [backup-simplify]: Simplify 0 into 0
6.072 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
6.073 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x))))) into 0
6.073 * [taylor]: Taking taylor expansion of 0 in x
6.073 * [backup-simplify]: Simplify 0 into 0
6.073 * [backup-simplify]: Simplify 0 into 0
6.073 * [backup-simplify]: Simplify 0 into 0
6.074 * [backup-simplify]: Simplify (* -1 (* (/ 1 (/ 1 (- x))) (* (/ 1 (- z)) (/ 1 (/ 1 (- y)))))) into (/ (* x y) z)
6.074 * * * [progress]: simplifying candidates
6.074 * [simplify]: Simplifying:
  (expm1 (* (/ y z) x))
  (log1p (* (/ y z) x))
  (* (/ y z) x)
  (+ (- (log y) (log z)) (log x))
  (+ (log (/ y z)) (log x))
  (log (* (/ y z) x))
  (exp (* (/ y z) x))
  (* (/ (* (* y y) y) (* (* z z) z)) (* (* x x) x))
  (* (* (* (/ y z) (/ y z)) (/ y z)) (* (* x x) x))
  (* (cbrt (* (/ y z) x)) (cbrt (* (/ y z) x)))
  (cbrt (* (/ y z) x))
  (* (* (* (/ y z) x) (* (/ y z) x)) (* (/ y z) x))
  (sqrt (* (/ y z) x))
  (sqrt (* (/ y z) x))
  (* (sqrt (/ y z)) (sqrt x))
  (* (sqrt (/ y z)) (sqrt x))
  (* (/ (sqrt y) (sqrt z)) (sqrt x))
  (* (/ (sqrt y) (sqrt z)) (sqrt x))
  (* (/ y z) (* (cbrt x) (cbrt x)))
  (* (/ y z) (sqrt x))
  (* (/ y z) 1)
  (* (cbrt (/ y z)) x)
  (* (sqrt (/ y z)) x)
  (* (/ (cbrt y) (cbrt z)) x)
  (* (/ (cbrt y) (sqrt z)) x)
  (* (/ (cbrt y) z) x)
  (* (/ (sqrt y) (cbrt z)) x)
  (* (/ (sqrt y) (sqrt z)) x)
  (* (/ (sqrt y) z) x)
  (* (/ y (cbrt z)) x)
  (* (/ y (sqrt z)) x)
  (* (/ y z) x)
  (* (/ y z) x)
  (* (/ 1 z) x)
  (* y x)
  (/ (* x y) z)
  (/ (* x y) z)
  (/ (* x y) z)
6.075 * * [simplify]: Extracting # 0 : cost  0
6.075 * * [simplify]: Extracting # 1 : cost  0
6.075 * * [simplify]: Extracting # 2 : cost  0
6.075 * * [simplify]: Extracting # 3 : cost  0
6.075 * * [simplify]: Extracting # 4 : cost  0
6.075 * * [simplify]: Extracting # 5 : cost  0
6.075 * * [simplify]: Extracting # 6 : cost  0
6.075 * * [simplify]: iteration  0 :  70  enodes  (cost  273 )
6.097 * * [simplify]: Extracting # 0 : cost  0
6.097 * * [simplify]: Extracting # 1 : cost  0
6.098 * * [simplify]: Extracting # 2 : cost  0
6.098 * * [simplify]: iteration  1 :  155  enodes  (cost  268 )
6.203 * * [simplify]: Extracting # 0 : cost  0
6.204 * * [simplify]: Extracting # 1 : cost  0
6.205 * * [simplify]: Extracting # 2 : cost  0
6.206 * * [simplify]: Extracting # 3 : cost  0
6.207 * * [simplify]: Extracting # 4 : cost  0
6.207 * * [simplify]: Extracting # 5 : cost  0
6.208 * * [simplify]: Extracting # 6 : cost  0
6.209 * * [simplify]: iteration  2 :  427  enodes  (cost  236 )
6.630 * * [simplify]: Extracting # 0 : cost  0
6.636 * * [simplify]: Extracting # 1 : cost  0
6.637 * * [simplify]: Extracting # 2 : cost  0
6.638 * * [simplify]: Extracting # 3 : cost  0
6.640 * * [simplify]: Extracting # 4 : cost  0
6.641 * * [simplify]: iteration  3 :  1211  enodes  (cost  236 )
10.016 * * [simplify]: Extracting # 0 : cost  0
10.027 * * [simplify]: Extracting # 1 : cost  0
10.033 * * [simplify]: Extracting # 2 : cost  0
10.038 * * [simplify]: Extracting # 3 : cost  0
10.044 * * [simplify]: Extracting # 4 : cost  0
10.049 * * [simplify]: iteration  4 :  3623  enodes  (cost  236 )
12.495 * * [simplify]: Extracting # 0 : cost  0
12.500 * * [simplify]: Extracting # 1 : cost  0
12.505 * * [simplify]: Extracting # 2 : cost  0
12.510 * * [simplify]: iteration done:  5000  enodes  (cost  236 )
12.510 * [simplify]: Simplified to:
  (expm1 (* (/ y z) x))
  (log1p (* (/ y z) x))
  (/ (* x y) z)
  (log (* (/ y z) x))
  (log (* (/ y z) x))
  (log (* (/ y z) x))
  (exp (* (/ y z) x))
  (pow (/ (* x y) z) 3)
  (pow (/ (* x y) z) 3)
  (* (cbrt (* (/ y z) x)) (cbrt (* (/ y z) x)))
  (cbrt (* (/ y z) x))
  (pow (/ (* x y) z) 3)
  (sqrt (* (/ y z) x))
  (sqrt (* (/ y z) x))
  (* (sqrt (/ y z)) (sqrt x))
  (* (sqrt (/ y z)) (sqrt x))
  (* (/ (sqrt y) (sqrt z)) (sqrt x))
  (* (/ (sqrt y) (sqrt z)) (sqrt x))
  (* (/ y z) (* (cbrt x) (cbrt x)))
  (* (/ y z) (sqrt x))
  (/ y z)
  (* (cbrt (/ y z)) x)
  (* (sqrt (/ y z)) x)
  (* (/ (cbrt y) (cbrt z)) x)
  (* (/ (cbrt y) (sqrt z)) x)
  (* (/ (cbrt y) z) x)
  (* (/ (sqrt y) (cbrt z)) x)
  (* (/ (sqrt y) (sqrt z)) x)
  (* (/ (sqrt y) z) x)
  (* (/ y (cbrt z)) x)
  (* (/ y (sqrt z)) x)
  (/ (* x y) z)
  (/ (* x y) z)
  (/ x z)
  (* x y)
  (/ (* x y) z)
  (/ (* x y) z)
  (/ (* x y) z)
12.510 * * * [progress]: adding candidates to table
12.615 * * [progress]: iteration 2 / 4
12.615 * * * [progress]: picking best candidate
12.628 * * * * [pick]: Picked  #<alt (λ (x y z t) (* (* (cbrt (/ y z)) (cbrt (/ y z))) (* (cbrt (/ y z)) x)))>
12.628 * * * [progress]: localizing error
12.639 * * * [progress]: generating rewritten candidates
12.639 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1)
12.642 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2)
12.645 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1)
12.647 * * * * [progress]: [ 4 / 4 ] rewriting at (2)
12.726 * * * [progress]: generating series expansions
12.726 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1)
12.726 * [backup-simplify]: Simplify (cbrt (/ y z)) into (pow (/ y z) 1/3)
12.726 * [approximate]: Taking taylor expansion of (pow (/ y z) 1/3) in (y z) around 0
12.726 * [taylor]: Taking taylor expansion of (pow (/ y z) 1/3) in z
12.726 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ y z)))) in z
12.726 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ y z))) in z
12.726 * [taylor]: Taking taylor expansion of 1/3 in z
12.726 * [backup-simplify]: Simplify 1/3 into 1/3
12.727 * [taylor]: Taking taylor expansion of (log (/ y z)) in z
12.727 * [taylor]: Taking taylor expansion of (/ y z) in z
12.727 * [taylor]: Taking taylor expansion of y in z
12.727 * [backup-simplify]: Simplify y into y
12.727 * [taylor]: Taking taylor expansion of z in z
12.727 * [backup-simplify]: Simplify 0 into 0
12.727 * [backup-simplify]: Simplify 1 into 1
12.727 * [backup-simplify]: Simplify (/ y 1) into y
12.727 * [backup-simplify]: Simplify (log y) into (log y)
12.728 * [backup-simplify]: Simplify (+ (* (- 1) (log z)) (log y)) into (- (log y) (log z))
12.728 * [backup-simplify]: Simplify (* 1/3 (- (log y) (log z))) into (* 1/3 (- (log y) (log z)))
12.728 * [backup-simplify]: Simplify (exp (* 1/3 (- (log y) (log z)))) into (exp (* 1/3 (- (log y) (log z))))
12.728 * [taylor]: Taking taylor expansion of (pow (/ y z) 1/3) in y
12.728 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ y z)))) in y
12.728 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ y z))) in y
12.728 * [taylor]: Taking taylor expansion of 1/3 in y
12.728 * [backup-simplify]: Simplify 1/3 into 1/3
12.728 * [taylor]: Taking taylor expansion of (log (/ y z)) in y
12.728 * [taylor]: Taking taylor expansion of (/ y z) in y
12.728 * [taylor]: Taking taylor expansion of y in y
12.728 * [backup-simplify]: Simplify 0 into 0
12.728 * [backup-simplify]: Simplify 1 into 1
12.728 * [taylor]: Taking taylor expansion of z in y
12.728 * [backup-simplify]: Simplify z into z
12.728 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
12.728 * [backup-simplify]: Simplify (log (/ 1 z)) into (log (/ 1 z))
12.729 * [backup-simplify]: Simplify (+ (* (- -1) (log y)) (log (/ 1 z))) into (+ (log (/ 1 z)) (log y))
12.729 * [backup-simplify]: Simplify (* 1/3 (+ (log (/ 1 z)) (log y))) into (* 1/3 (+ (log (/ 1 z)) (log y)))
12.729 * [backup-simplify]: Simplify (exp (* 1/3 (+ (log (/ 1 z)) (log y)))) into (exp (* 1/3 (+ (log (/ 1 z)) (log y))))
12.729 * [taylor]: Taking taylor expansion of (pow (/ y z) 1/3) in y
12.729 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ y z)))) in y
12.729 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ y z))) in y
12.730 * [taylor]: Taking taylor expansion of 1/3 in y
12.730 * [backup-simplify]: Simplify 1/3 into 1/3
12.730 * [taylor]: Taking taylor expansion of (log (/ y z)) in y
12.730 * [taylor]: Taking taylor expansion of (/ y z) in y
12.730 * [taylor]: Taking taylor expansion of y in y
12.730 * [backup-simplify]: Simplify 0 into 0
12.730 * [backup-simplify]: Simplify 1 into 1
12.730 * [taylor]: Taking taylor expansion of z in y
12.730 * [backup-simplify]: Simplify z into z
12.730 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
12.730 * [backup-simplify]: Simplify (log (/ 1 z)) into (log (/ 1 z))
12.730 * [backup-simplify]: Simplify (+ (* (- -1) (log y)) (log (/ 1 z))) into (+ (log (/ 1 z)) (log y))
12.731 * [backup-simplify]: Simplify (* 1/3 (+ (log (/ 1 z)) (log y))) into (* 1/3 (+ (log (/ 1 z)) (log y)))
12.731 * [backup-simplify]: Simplify (exp (* 1/3 (+ (log (/ 1 z)) (log y)))) into (exp (* 1/3 (+ (log (/ 1 z)) (log y))))
12.731 * [taylor]: Taking taylor expansion of (exp (* 1/3 (+ (log (/ 1 z)) (log y)))) in z
12.731 * [taylor]: Taking taylor expansion of (* 1/3 (+ (log (/ 1 z)) (log y))) in z
12.731 * [taylor]: Taking taylor expansion of 1/3 in z
12.731 * [backup-simplify]: Simplify 1/3 into 1/3
12.731 * [taylor]: Taking taylor expansion of (+ (log (/ 1 z)) (log y)) in z
12.731 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
12.731 * [taylor]: Taking taylor expansion of (/ 1 z) in z
12.731 * [taylor]: Taking taylor expansion of z in z
12.731 * [backup-simplify]: Simplify 0 into 0
12.731 * [backup-simplify]: Simplify 1 into 1
12.732 * [backup-simplify]: Simplify (/ 1 1) into 1
12.732 * [backup-simplify]: Simplify (log 1) into 0
12.732 * [taylor]: Taking taylor expansion of (log y) in z
12.732 * [taylor]: Taking taylor expansion of y in z
12.732 * [backup-simplify]: Simplify y into y
12.732 * [backup-simplify]: Simplify (log y) into (log y)
12.733 * [backup-simplify]: Simplify (+ (* (- 1) (log z)) 0) into (- (log z))
12.733 * [backup-simplify]: Simplify (+ (- (log z)) (log y)) into (- (log y) (log z))
12.733 * [backup-simplify]: Simplify (* 1/3 (- (log y) (log z))) into (* 1/3 (- (log y) (log z)))
12.733 * [backup-simplify]: Simplify (exp (* 1/3 (- (log y) (log z)))) into (exp (* 1/3 (- (log y) (log z))))
12.733 * [backup-simplify]: Simplify (exp (* 1/3 (- (log y) (log z)))) into (exp (* 1/3 (- (log y) (log z))))
12.734 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)))) into 0
12.734 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 z) 1)))) 1) into 0
12.735 * [backup-simplify]: Simplify (+ (* (- -1) (log y)) (log (/ 1 z))) into (+ (log (/ 1 z)) (log y))
12.736 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (+ (log (/ 1 z)) (log y)))) into 0
12.737 * [backup-simplify]: Simplify (* (exp (* 1/3 (+ (log (/ 1 z)) (log y)))) (+ (* (/ (pow 0 1) 1)))) into 0
12.737 * [taylor]: Taking taylor expansion of 0 in z
12.737 * [backup-simplify]: Simplify 0 into 0
12.737 * [backup-simplify]: Simplify 0 into 0
12.737 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
12.739 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
12.740 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow y 1)))) 1) into 0
12.740 * [backup-simplify]: Simplify (+ 0 0) into 0
12.741 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log y) (log z)))) into 0
12.742 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log y) (log z)))) (+ (* (/ (pow 0 1) 1)))) into 0
12.742 * [backup-simplify]: Simplify 0 into 0
12.742 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0