30.220 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.027 * * * [progress]: [2/2] Setting up program.
0.034 * [progress]: [Phase 2 of 3] Improving.
0.034 * [simplify]: Simplifying:
  (- x (* y z))
0.034 * * [simplify]: iteration 0: 5 enodes
0.036 * * [simplify]: iteration 1: 8 enodes
0.038 * * [simplify]: iteration 2: 15 enodes
0.042 * * [simplify]: iteration complete: 15 enodes
0.042 * * [simplify]: Extracting #0: cost 1 inf + 0
0.042 * * [simplify]: Extracting #1: cost 4 inf + 0
0.042 * * [simplify]: Extracting #2: cost 7 inf + 1
0.042 * * [simplify]: Extracting #3: cost 0 inf + 292
0.043 * [simplify]: Simplified to:
  (- x (* z y))
0.044 * * [progress]: iteration 1 / 4
0.044 * * * [progress]: picking best candidate
0.050 * * * * [pick]: Picked  #<alt (λ (x y z) (- x (* y z)))>
0.050 * * * [progress]: localizing error
0.063 * * * [progress]: generating rewritten candidates
0.063 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.073 * * * [progress]: generating series expansions
0.073 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.074 * [backup-simplify]: Simplify (- x (* y z)) into (- x (* z y))
0.074 * [approximate]: Taking taylor expansion of (- x (* z y)) in (x y z) around 0
0.074 * [taylor]: Taking taylor expansion of (- x (* z y)) in z
0.074 * [taylor]: Taking taylor expansion of x in z
0.074 * [backup-simplify]: Simplify x into x
0.074 * [taylor]: Taking taylor expansion of (* z y) in z
0.074 * [taylor]: Taking taylor expansion of z in z
0.074 * [backup-simplify]: Simplify 0 into 0
0.074 * [backup-simplify]: Simplify 1 into 1
0.074 * [taylor]: Taking taylor expansion of y in z
0.074 * [backup-simplify]: Simplify y into y
0.074 * [taylor]: Taking taylor expansion of (- x (* z y)) in y
0.074 * [taylor]: Taking taylor expansion of x in y
0.074 * [backup-simplify]: Simplify x into x
0.074 * [taylor]: Taking taylor expansion of (* z y) in y
0.074 * [taylor]: Taking taylor expansion of z in y
0.074 * [backup-simplify]: Simplify z into z
0.074 * [taylor]: Taking taylor expansion of y in y
0.074 * [backup-simplify]: Simplify 0 into 0
0.074 * [backup-simplify]: Simplify 1 into 1
0.074 * [taylor]: Taking taylor expansion of (- x (* z y)) in x
0.074 * [taylor]: Taking taylor expansion of x in x
0.074 * [backup-simplify]: Simplify 0 into 0
0.074 * [backup-simplify]: Simplify 1 into 1
0.074 * [taylor]: Taking taylor expansion of (* z y) in x
0.074 * [taylor]: Taking taylor expansion of z in x
0.074 * [backup-simplify]: Simplify z into z
0.074 * [taylor]: Taking taylor expansion of y in x
0.074 * [backup-simplify]: Simplify y into y
0.074 * [taylor]: Taking taylor expansion of (- x (* z y)) in x
0.074 * [taylor]: Taking taylor expansion of x in x
0.074 * [backup-simplify]: Simplify 0 into 0
0.075 * [backup-simplify]: Simplify 1 into 1
0.075 * [taylor]: Taking taylor expansion of (* z y) in x
0.075 * [taylor]: Taking taylor expansion of z in x
0.075 * [backup-simplify]: Simplify z into z
0.075 * [taylor]: Taking taylor expansion of y in x
0.075 * [backup-simplify]: Simplify y into y
0.075 * [backup-simplify]: Simplify (* z y) into (* z y)
0.075 * [backup-simplify]: Simplify (- (* z y)) into (- (* z y))
0.075 * [backup-simplify]: Simplify (+ 0 (- (* z y))) into (- (* z y))
0.075 * [taylor]: Taking taylor expansion of (- (* z y)) in y
0.075 * [taylor]: Taking taylor expansion of (* z y) in y
0.075 * [taylor]: Taking taylor expansion of z in y
0.075 * [backup-simplify]: Simplify z into z
0.075 * [taylor]: Taking taylor expansion of y in y
0.075 * [backup-simplify]: Simplify 0 into 0
0.075 * [backup-simplify]: Simplify 1 into 1
0.075 * [backup-simplify]: Simplify (* z 0) into 0
0.076 * [backup-simplify]: Simplify (- 0) into 0
0.076 * [taylor]: Taking taylor expansion of 0 in z
0.076 * [backup-simplify]: Simplify 0 into 0
0.076 * [backup-simplify]: Simplify 0 into 0
0.076 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0
0.076 * [backup-simplify]: Simplify (- 0) into 0
0.077 * [backup-simplify]: Simplify (+ 1 0) into 1
0.077 * [taylor]: Taking taylor expansion of 1 in y
0.077 * [backup-simplify]: Simplify 1 into 1
0.077 * [taylor]: Taking taylor expansion of 1 in z
0.077 * [backup-simplify]: Simplify 1 into 1
0.077 * [backup-simplify]: Simplify 1 into 1
0.078 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
0.078 * [backup-simplify]: Simplify (- z) into (- z)
0.078 * [taylor]: Taking taylor expansion of (- z) in z
0.078 * [taylor]: Taking taylor expansion of z in z
0.078 * [backup-simplify]: Simplify 0 into 0
0.078 * [backup-simplify]: Simplify 1 into 1
0.078 * [backup-simplify]: Simplify (- 0) into 0
0.078 * [backup-simplify]: Simplify 0 into 0
0.078 * [backup-simplify]: Simplify 0 into 0
0.079 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 y))) into 0
0.079 * [backup-simplify]: Simplify (- 0) into 0
0.080 * [backup-simplify]: Simplify (+ 0 0) into 0
0.080 * [taylor]: Taking taylor expansion of 0 in y
0.080 * [backup-simplify]: Simplify 0 into 0
0.080 * [taylor]: Taking taylor expansion of 0 in z
0.080 * [backup-simplify]: Simplify 0 into 0
0.080 * [backup-simplify]: Simplify 0 into 0
0.080 * [taylor]: Taking taylor expansion of 0 in z
0.080 * [backup-simplify]: Simplify 0 into 0
0.080 * [backup-simplify]: Simplify 0 into 0
0.081 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0
0.081 * [backup-simplify]: Simplify (- 0) into 0
0.081 * [taylor]: Taking taylor expansion of 0 in z
0.081 * [backup-simplify]: Simplify 0 into 0
0.081 * [backup-simplify]: Simplify 0 into 0
0.081 * [backup-simplify]: Simplify 0 into 0
0.081 * [backup-simplify]: Simplify (* 1 (* 1 (* 1 x))) into x
0.081 * [backup-simplify]: Simplify (- (/ 1 x) (* (/ 1 y) (/ 1 z))) into (- (/ 1 x) (/ 1 (* z y)))
0.082 * [approximate]: Taking taylor expansion of (- (/ 1 x) (/ 1 (* z y))) in (x y z) around 0
0.082 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 (* z y))) in z
0.082 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.082 * [taylor]: Taking taylor expansion of x in z
0.082 * [backup-simplify]: Simplify x into x
0.082 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.082 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
0.082 * [taylor]: Taking taylor expansion of (* z y) in z
0.082 * [taylor]: Taking taylor expansion of z in z
0.082 * [backup-simplify]: Simplify 0 into 0
0.082 * [backup-simplify]: Simplify 1 into 1
0.082 * [taylor]: Taking taylor expansion of y in z
0.082 * [backup-simplify]: Simplify y into y
0.082 * [backup-simplify]: Simplify (* 0 y) into 0
0.082 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.082 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.082 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 (* z y))) in y
0.083 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.083 * [taylor]: Taking taylor expansion of x in y
0.083 * [backup-simplify]: Simplify x into x
0.083 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.083 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.083 * [taylor]: Taking taylor expansion of (* z y) in y
0.083 * [taylor]: Taking taylor expansion of z in y
0.083 * [backup-simplify]: Simplify z into z
0.083 * [taylor]: Taking taylor expansion of y in y
0.083 * [backup-simplify]: Simplify 0 into 0
0.083 * [backup-simplify]: Simplify 1 into 1
0.083 * [backup-simplify]: Simplify (* z 0) into 0
0.083 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
0.083 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.083 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 (* z y))) in x
0.083 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.083 * [taylor]: Taking taylor expansion of x in x
0.084 * [backup-simplify]: Simplify 0 into 0
0.084 * [backup-simplify]: Simplify 1 into 1
0.084 * [backup-simplify]: Simplify (/ 1 1) into 1
0.084 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.084 * [taylor]: Taking taylor expansion of (* z y) in x
0.084 * [taylor]: Taking taylor expansion of z in x
0.084 * [backup-simplify]: Simplify z into z
0.084 * [taylor]: Taking taylor expansion of y in x
0.084 * [backup-simplify]: Simplify y into y
0.084 * [backup-simplify]: Simplify (* z y) into (* z y)
0.084 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y))
0.084 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 (* z y))) in x
0.084 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.084 * [taylor]: Taking taylor expansion of x in x
0.084 * [backup-simplify]: Simplify 0 into 0
0.084 * [backup-simplify]: Simplify 1 into 1
0.085 * [backup-simplify]: Simplify (/ 1 1) into 1
0.085 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.085 * [taylor]: Taking taylor expansion of (* z y) in x
0.085 * [taylor]: Taking taylor expansion of z in x
0.085 * [backup-simplify]: Simplify z into z
0.085 * [taylor]: Taking taylor expansion of y in x
0.085 * [backup-simplify]: Simplify y into y
0.085 * [backup-simplify]: Simplify (* z y) into (* z y)
0.085 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y))
0.086 * [backup-simplify]: Simplify (+ 1 0) into 1
0.086 * [taylor]: Taking taylor expansion of 1 in y
0.086 * [backup-simplify]: Simplify 1 into 1
0.087 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.087 * [backup-simplify]: Simplify (- (/ 1 (* z y))) into (- (/ 1 (* z y)))
0.087 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (* z y)))) into (- (/ 1 (* z y)))
0.087 * [taylor]: Taking taylor expansion of (- (/ 1 (* z y))) in y
0.087 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.087 * [taylor]: Taking taylor expansion of (* z y) in y
0.087 * [taylor]: Taking taylor expansion of z in y
0.087 * [backup-simplify]: Simplify z into z
0.087 * [taylor]: Taking taylor expansion of y in y
0.087 * [backup-simplify]: Simplify 0 into 0
0.087 * [backup-simplify]: Simplify 1 into 1
0.087 * [backup-simplify]: Simplify (* z 0) into 0
0.088 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
0.088 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.088 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z))
0.088 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
0.088 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.088 * [taylor]: Taking taylor expansion of z in z
0.088 * [backup-simplify]: Simplify 0 into 0
0.088 * [backup-simplify]: Simplify 1 into 1
0.089 * [backup-simplify]: Simplify (/ 1 1) into 1
0.089 * [backup-simplify]: Simplify (- 1) into -1
0.089 * [backup-simplify]: Simplify -1 into -1
0.089 * [taylor]: Taking taylor expansion of 1 in z
0.089 * [backup-simplify]: Simplify 1 into 1
0.090 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.090 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0
0.090 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))))) into 0
0.091 * [backup-simplify]: Simplify (- 0) into 0
0.091 * [backup-simplify]: Simplify (+ 0 0) into 0
0.091 * [taylor]: Taking taylor expansion of 0 in y
0.091 * [backup-simplify]: Simplify 0 into 0
0.092 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0
0.092 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
0.092 * [backup-simplify]: Simplify (- 0) into 0
0.092 * [taylor]: Taking taylor expansion of 0 in z
0.092 * [backup-simplify]: Simplify 0 into 0
0.093 * [taylor]: Taking taylor expansion of 0 in z
0.093 * [backup-simplify]: Simplify 0 into 0
0.093 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.094 * [backup-simplify]: Simplify (- 0) into 0
0.094 * [backup-simplify]: Simplify 0 into 0
0.094 * [backup-simplify]: Simplify 1 into 1
0.102 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.103 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 y))) into 0
0.104 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))) (* 0 (/ 0 (* z y))))) into 0
0.104 * [backup-simplify]: Simplify (- 0) into 0
0.105 * [backup-simplify]: Simplify (+ 0 0) into 0
0.105 * [taylor]: Taking taylor expansion of 0 in y
0.105 * [backup-simplify]: Simplify 0 into 0
0.105 * [taylor]: Taking taylor expansion of 0 in z
0.105 * [backup-simplify]: Simplify 0 into 0
0.106 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
0.106 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
0.106 * [backup-simplify]: Simplify (- 0) into 0
0.106 * [taylor]: Taking taylor expansion of 0 in z
0.106 * [backup-simplify]: Simplify 0 into 0
0.106 * [taylor]: Taking taylor expansion of 0 in z
0.106 * [backup-simplify]: Simplify 0 into 0
0.106 * [backup-simplify]: Simplify 0 into 0
0.106 * [backup-simplify]: Simplify 0 into 0
0.108 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.108 * [backup-simplify]: Simplify (- 0) into 0
0.108 * [backup-simplify]: Simplify 0 into 0
0.108 * [backup-simplify]: Simplify 0 into 0
0.109 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.110 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.110 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))) (* 0 (/ 0 (* z y))) (* 0 (/ 0 (* z y))))) into 0
0.111 * [backup-simplify]: Simplify (- 0) into 0
0.111 * [backup-simplify]: Simplify (+ 0 0) into 0
0.111 * [taylor]: Taking taylor expansion of 0 in y
0.111 * [backup-simplify]: Simplify 0 into 0
0.111 * [taylor]: Taking taylor expansion of 0 in z
0.111 * [backup-simplify]: Simplify 0 into 0
0.111 * [taylor]: Taking taylor expansion of 0 in z
0.111 * [backup-simplify]: Simplify 0 into 0
0.112 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
0.113 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
0.113 * [backup-simplify]: Simplify (- 0) into 0
0.113 * [taylor]: Taking taylor expansion of 0 in z
0.113 * [backup-simplify]: Simplify 0 into 0
0.113 * [taylor]: Taking taylor expansion of 0 in z
0.113 * [backup-simplify]: Simplify 0 into 0
0.113 * [backup-simplify]: Simplify 0 into 0
0.113 * [backup-simplify]: Simplify 0 into 0
0.114 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (/ 1 (/ 1 x))))) (* -1 (* (/ 1 (/ 1 z)) (* (/ 1 (/ 1 y)) 1)))) into (- x (* z y))
0.114 * [backup-simplify]: Simplify (- (/ 1 (- x)) (* (/ 1 (- y)) (/ 1 (- z)))) into (- (+ (/ 1 (* z y)) (/ 1 x)))
0.114 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* z y)) (/ 1 x))) in (x y z) around 0
0.114 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* z y)) (/ 1 x))) in z
0.114 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (/ 1 x)) in z
0.114 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
0.114 * [taylor]: Taking taylor expansion of (* z y) in z
0.114 * [taylor]: Taking taylor expansion of z in z
0.114 * [backup-simplify]: Simplify 0 into 0
0.114 * [backup-simplify]: Simplify 1 into 1
0.114 * [taylor]: Taking taylor expansion of y in z
0.114 * [backup-simplify]: Simplify y into y
0.114 * [backup-simplify]: Simplify (* 0 y) into 0
0.115 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.115 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.115 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.115 * [taylor]: Taking taylor expansion of x in z
0.115 * [backup-simplify]: Simplify x into x
0.115 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.115 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* z y)) (/ 1 x))) in y
0.115 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (/ 1 x)) in y
0.115 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.115 * [taylor]: Taking taylor expansion of (* z y) in y
0.115 * [taylor]: Taking taylor expansion of z in y
0.115 * [backup-simplify]: Simplify z into z
0.115 * [taylor]: Taking taylor expansion of y in y
0.115 * [backup-simplify]: Simplify 0 into 0
0.115 * [backup-simplify]: Simplify 1 into 1
0.115 * [backup-simplify]: Simplify (* z 0) into 0
0.116 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
0.116 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.116 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.116 * [taylor]: Taking taylor expansion of x in y
0.116 * [backup-simplify]: Simplify x into x
0.116 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.116 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* z y)) (/ 1 x))) in x
0.116 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (/ 1 x)) in x
0.116 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.116 * [taylor]: Taking taylor expansion of (* z y) in x
0.116 * [taylor]: Taking taylor expansion of z in x
0.116 * [backup-simplify]: Simplify z into z
0.116 * [taylor]: Taking taylor expansion of y in x
0.116 * [backup-simplify]: Simplify y into y
0.116 * [backup-simplify]: Simplify (* z y) into (* z y)
0.117 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y))
0.117 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.117 * [taylor]: Taking taylor expansion of x in x
0.117 * [backup-simplify]: Simplify 0 into 0
0.117 * [backup-simplify]: Simplify 1 into 1
0.117 * [backup-simplify]: Simplify (/ 1 1) into 1
0.117 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* z y)) (/ 1 x))) in x
0.117 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (/ 1 x)) in x
0.117 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.117 * [taylor]: Taking taylor expansion of (* z y) in x
0.117 * [taylor]: Taking taylor expansion of z in x
0.117 * [backup-simplify]: Simplify z into z
0.117 * [taylor]: Taking taylor expansion of y in x
0.117 * [backup-simplify]: Simplify y into y
0.117 * [backup-simplify]: Simplify (* z y) into (* z y)
0.117 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y))
0.117 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.118 * [taylor]: Taking taylor expansion of x in x
0.118 * [backup-simplify]: Simplify 0 into 0
0.118 * [backup-simplify]: Simplify 1 into 1
0.118 * [backup-simplify]: Simplify (/ 1 1) into 1
0.118 * [backup-simplify]: Simplify (+ 0 1) into 1
0.119 * [backup-simplify]: Simplify (- 1) into -1
0.119 * [taylor]: Taking taylor expansion of -1 in y
0.119 * [backup-simplify]: Simplify -1 into -1
0.120 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.120 * [backup-simplify]: Simplify (+ (/ 1 (* z y)) 0) into (/ 1 (* z y))
0.120 * [backup-simplify]: Simplify (- (/ 1 (* z y))) into (- (/ 1 (* z y)))
0.120 * [taylor]: Taking taylor expansion of (- (/ 1 (* z y))) in y
0.120 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.120 * [taylor]: Taking taylor expansion of (* z y) in y
0.120 * [taylor]: Taking taylor expansion of z in y
0.120 * [backup-simplify]: Simplify z into z
0.120 * [taylor]: Taking taylor expansion of y in y
0.120 * [backup-simplify]: Simplify 0 into 0
0.120 * [backup-simplify]: Simplify 1 into 1
0.120 * [backup-simplify]: Simplify (* z 0) into 0
0.121 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
0.121 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.121 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z))
0.121 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
0.121 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.121 * [taylor]: Taking taylor expansion of z in z
0.121 * [backup-simplify]: Simplify 0 into 0
0.121 * [backup-simplify]: Simplify 1 into 1
0.121 * [backup-simplify]: Simplify (/ 1 1) into 1
0.121 * [backup-simplify]: Simplify (- 1) into -1
0.122 * [backup-simplify]: Simplify -1 into -1
0.122 * [taylor]: Taking taylor expansion of -1 in z
0.122 * [backup-simplify]: Simplify -1 into -1
0.122 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0
0.122 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))))) into 0
0.122 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.123 * [backup-simplify]: Simplify (+ 0 0) into 0
0.123 * [backup-simplify]: Simplify (- 0) into 0
0.123 * [taylor]: Taking taylor expansion of 0 in y
0.123 * [backup-simplify]: Simplify 0 into 0
0.123 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0
0.123 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
0.124 * [backup-simplify]: Simplify (- 0) into 0
0.124 * [taylor]: Taking taylor expansion of 0 in z
0.124 * [backup-simplify]: Simplify 0 into 0
0.124 * [taylor]: Taking taylor expansion of 0 in z
0.124 * [backup-simplify]: Simplify 0 into 0
0.124 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.124 * [backup-simplify]: Simplify (- 0) into 0
0.124 * [backup-simplify]: Simplify 0 into 0
0.124 * [backup-simplify]: Simplify -1 into -1
0.125 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 y))) into 0
0.125 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))) (* 0 (/ 0 (* z y))))) into 0
0.125 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.126 * [backup-simplify]: Simplify (+ 0 0) into 0
0.126 * [backup-simplify]: Simplify (- 0) into 0
0.126 * [taylor]: Taking taylor expansion of 0 in y
0.126 * [backup-simplify]: Simplify 0 into 0
0.126 * [taylor]: Taking taylor expansion of 0 in z
0.126 * [backup-simplify]: Simplify 0 into 0
0.126 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
0.126 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
0.127 * [backup-simplify]: Simplify (- 0) into 0
0.127 * [taylor]: Taking taylor expansion of 0 in z
0.127 * [backup-simplify]: Simplify 0 into 0
0.127 * [taylor]: Taking taylor expansion of 0 in z
0.127 * [backup-simplify]: Simplify 0 into 0
0.127 * [backup-simplify]: Simplify 0 into 0
0.127 * [backup-simplify]: Simplify 0 into 0
0.128 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.128 * [backup-simplify]: Simplify (- 0) into 0
0.128 * [backup-simplify]: Simplify 0 into 0
0.128 * [backup-simplify]: Simplify 0 into 0
0.128 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.129 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))) (* 0 (/ 0 (* z y))) (* 0 (/ 0 (* z y))))) into 0
0.129 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.129 * [backup-simplify]: Simplify (+ 0 0) into 0
0.130 * [backup-simplify]: Simplify (- 0) into 0
0.130 * [taylor]: Taking taylor expansion of 0 in y
0.130 * [backup-simplify]: Simplify 0 into 0
0.130 * [taylor]: Taking taylor expansion of 0 in z
0.130 * [backup-simplify]: Simplify 0 into 0
0.130 * [taylor]: Taking taylor expansion of 0 in z
0.130 * [backup-simplify]: Simplify 0 into 0
0.130 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
0.130 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
0.131 * [backup-simplify]: Simplify (- 0) into 0
0.131 * [taylor]: Taking taylor expansion of 0 in z
0.131 * [backup-simplify]: Simplify 0 into 0
0.131 * [taylor]: Taking taylor expansion of 0 in z
0.131 * [backup-simplify]: Simplify 0 into 0
0.131 * [backup-simplify]: Simplify 0 into 0
0.131 * [backup-simplify]: Simplify 0 into 0
0.131 * [backup-simplify]: Simplify (+ (* -1 (* 1 (* 1 (/ 1 (/ 1 (- x)))))) (* -1 (* (/ 1 (/ 1 (- z))) (* (/ 1 (/ 1 (- y))) 1)))) into (- x (* z y))
0.131 * * * [progress]: simplifying candidates
0.131 * [simplify]: Simplifying:
  (/ (exp x) (exp (* y z)))
  (log (- x (* y z)))
  (exp (- x (* y z)))
  (* (cbrt (- x (* y z))) (cbrt (- x (* y z))))
  (cbrt (- x (* y z)))
  (* (* (- x (* y z)) (- x (* y z))) (- x (* y z)))
  (sqrt (- x (* y z)))
  (sqrt (- x (* y z)))
  (- (pow x 3) (pow (* y z) 3))
  (+ (* x x) (+ (* (* y z) (* y z)) (* x (* y z))))
  (- (* y z))
  (- (* x x) (* (* y z) (* y z)))
  (+ x (* y z))
  (- (* y z))
  x
  (- x (* z y))
  (- x (* z y))
0.132 * * [simplify]: iteration 0: 29 enodes
0.138 * * [simplify]: iteration 1: 75 enodes
0.154 * * [simplify]: iteration 2: 205 enodes
0.248 * * [simplify]: iteration 3: 581 enodes
0.632 * * [simplify]: iteration 4: 1538 enodes
2.317 * * [simplify]: iteration 5: 4945 enodes
3.463 * * [simplify]: iteration complete: 5033 enodes
3.463 * * [simplify]: Extracting #0: cost 13 inf + 0
3.464 * * [simplify]: Extracting #1: cost 94 inf + 1
3.466 * * [simplify]: Extracting #2: cost 479 inf + 281
3.483 * * [simplify]: Extracting #3: cost 710 inf + 27899
3.906 * * [simplify]: Extracting #4: cost 403 inf + 100987
3.978 * * [simplify]: Extracting #5: cost 108 inf + 232197
4.037 * * [simplify]: Extracting #6: cost 3 inf + 285542
4.091 * * [simplify]: Extracting #7: cost 0 inf + 286610
4.150 * [simplify]: Simplified to:
  (exp (- x (* y z)))
  (log (- x (* y z)))
  (exp (- x (* y z)))
  (* (cbrt (- x (* y z))) (cbrt (- x (* y z))))
  (cbrt (- x (* y z)))
  (* (* (- x (* y z)) (- x (* y z))) (- x (* y z)))
  (sqrt (- x (* y z)))
  (sqrt (- x (* y z)))
  (- (* x (* x x)) (* (* (* y z) (* y z)) (* y z)))
  (+ (* (* y z) (+ x (* y z))) (* x x))
  (* z (- y))
  (* (- x (* y z)) (+ (* y z) x))
  (+ x (* y z))
  (* z (- y))
  x
  (- x (* y z))
  (- x (* y z))
4.151 * * * [progress]: adding candidates to table
4.225 * [progress]: [Phase 3 of 3] Extracting.
4.228 * [simplify]: Simplifying:
  (- x (* y z))
4.228 * * [simplify]: iteration 0: 5 enodes
4.229 * * [simplify]: iteration 1: 6 enodes
4.229 * * [simplify]: iteration complete: 6 enodes
4.229 * * [simplify]: Extracting #0: cost 1 inf + 0
4.229 * * [simplify]: Extracting #1: cost 3 inf + 0
4.229 * * [simplify]: Extracting #2: cost 4 inf + 1
4.229 * * [simplify]: Extracting #3: cost 0 inf + 128
4.229 * [simplify]: Simplified to:
  (- x (* z y))
5.217 * [regime-testing]: Baseline error score: 0.006364156844056571
5.226 * [regime-testing]: Oracle error score: 0.006364156844056571
5.226 * [regime-testing]: End program error score: 0.006364156844056571
5.359 * [regime-testing]: Target error score: 0.013459404687807474