3.298 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.026 * * * [progress]: [2/2] Setting up program.
0.028 * [progress]: [Phase 2 of 3] Improving.
0.028 * [simplify]: Simplifying:
  (- (/ (* x y) 2.0) (/ z 8.0))
0.028 * * [simplify]: Extracting # 0 : cost  0
0.028 * * [simplify]: Extracting # 1 : cost  0
0.028 * * [simplify]: Extracting # 2 : cost  0
0.028 * * [simplify]: Extracting # 3 : cost  0
0.028 * * [simplify]: Extracting # 4 : cost  0
0.028 * * [simplify]: Extracting # 5 : cost  0
0.028 * * [simplify]: iteration  0 :  9  enodes  (cost  9 )
0.030 * * [simplify]: Extracting # 0 : cost  0
0.030 * * [simplify]: Extracting # 1 : cost  0
0.030 * * [simplify]: Extracting # 2 : cost  0
0.030 * * [simplify]: iteration  1 :  14  enodes  (cost  9 )
0.031 * * [simplify]: Extracting # 0 : cost  0
0.031 * * [simplify]: Extracting # 1 : cost  0
0.032 * * [simplify]: Extracting # 2 : cost  0
0.032 * * [simplify]: iteration  2 :  21  enodes  (cost  9 )
0.035 * * [simplify]: Extracting # 0 : cost  0
0.035 * * [simplify]: Extracting # 1 : cost  0
0.035 * * [simplify]: Extracting # 2 : cost  0
0.035 * * [simplify]: iteration  3 :  24  enodes  (cost  9 )
0.038 * * [simplify]: Extracting # 0 : cost  0
0.038 * * [simplify]: iteration  4 :  25  enodes  (cost  9 )
0.042 * * [simplify]: Extracting # 0 : cost  0
0.042 * * [simplify]: iteration done:  25  enodes  (cost  9 )
0.042 * [simplify]: Simplified to:
  (- (/ (* x y) 2.0) (/ z 8.0))
0.042 * * [progress]: iteration 1 / 4
0.042 * * * [progress]: picking best candidate
0.044 * * * * [pick]: Picked  #<alt (λ (x y z) (- (/ (* x y) 2.0) (/ z 8.0)))>
0.044 * * * [progress]: localizing error
0.056 * * * [progress]: generating rewritten candidates
0.056 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.118 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.132 * * * [progress]: generating series expansions
0.132 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.132 * [backup-simplify]: Simplify (- (/ (* x y) 2.0) (/ z 8.0)) into (- (* 0.5 (* x y)) (* 0.125 z))
0.132 * [approximate]: Taking taylor expansion of (- (* 0.5 (* x y)) (* 0.125 z)) in (x y z) around 0
0.132 * [taylor]: Taking taylor expansion of (- (* 0.5 (* x y)) (* 0.125 z)) in z
0.132 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in z
0.132 * [taylor]: Taking taylor expansion of 0.5 in z
0.132 * [backup-simplify]: Simplify 0.5 into 0.5
0.132 * [taylor]: Taking taylor expansion of (* x y) in z
0.132 * [taylor]: Taking taylor expansion of x in z
0.132 * [backup-simplify]: Simplify x into x
0.132 * [taylor]: Taking taylor expansion of y in z
0.132 * [backup-simplify]: Simplify y into y
0.132 * [taylor]: Taking taylor expansion of (* 0.125 z) in z
0.132 * [taylor]: Taking taylor expansion of 0.125 in z
0.132 * [backup-simplify]: Simplify 0.125 into 0.125
0.132 * [taylor]: Taking taylor expansion of z in z
0.132 * [backup-simplify]: Simplify 0 into 0
0.132 * [backup-simplify]: Simplify 1 into 1
0.132 * [taylor]: Taking taylor expansion of (- (* 0.5 (* x y)) (* 0.125 z)) in y
0.132 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in y
0.132 * [taylor]: Taking taylor expansion of 0.5 in y
0.132 * [backup-simplify]: Simplify 0.5 into 0.5
0.132 * [taylor]: Taking taylor expansion of (* x y) in y
0.132 * [taylor]: Taking taylor expansion of x in y
0.132 * [backup-simplify]: Simplify x into x
0.132 * [taylor]: Taking taylor expansion of y in y
0.132 * [backup-simplify]: Simplify 0 into 0
0.132 * [backup-simplify]: Simplify 1 into 1
0.132 * [taylor]: Taking taylor expansion of (* 0.125 z) in y
0.132 * [taylor]: Taking taylor expansion of 0.125 in y
0.132 * [backup-simplify]: Simplify 0.125 into 0.125
0.132 * [taylor]: Taking taylor expansion of z in y
0.132 * [backup-simplify]: Simplify z into z
0.132 * [taylor]: Taking taylor expansion of (- (* 0.5 (* x y)) (* 0.125 z)) in x
0.132 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in x
0.132 * [taylor]: Taking taylor expansion of 0.5 in x
0.133 * [backup-simplify]: Simplify 0.5 into 0.5
0.133 * [taylor]: Taking taylor expansion of (* x y) in x
0.133 * [taylor]: Taking taylor expansion of x in x
0.133 * [backup-simplify]: Simplify 0 into 0
0.133 * [backup-simplify]: Simplify 1 into 1
0.133 * [taylor]: Taking taylor expansion of y in x
0.133 * [backup-simplify]: Simplify y into y
0.133 * [taylor]: Taking taylor expansion of (* 0.125 z) in x
0.133 * [taylor]: Taking taylor expansion of 0.125 in x
0.133 * [backup-simplify]: Simplify 0.125 into 0.125
0.133 * [taylor]: Taking taylor expansion of z in x
0.133 * [backup-simplify]: Simplify z into z
0.133 * [taylor]: Taking taylor expansion of (- (* 0.5 (* x y)) (* 0.125 z)) in x
0.133 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in x
0.133 * [taylor]: Taking taylor expansion of 0.5 in x
0.133 * [backup-simplify]: Simplify 0.5 into 0.5
0.133 * [taylor]: Taking taylor expansion of (* x y) in x
0.133 * [taylor]: Taking taylor expansion of x in x
0.133 * [backup-simplify]: Simplify 0 into 0
0.133 * [backup-simplify]: Simplify 1 into 1
0.133 * [taylor]: Taking taylor expansion of y in x
0.133 * [backup-simplify]: Simplify y into y
0.133 * [taylor]: Taking taylor expansion of (* 0.125 z) in x
0.133 * [taylor]: Taking taylor expansion of 0.125 in x
0.133 * [backup-simplify]: Simplify 0.125 into 0.125
0.133 * [taylor]: Taking taylor expansion of z in x
0.133 * [backup-simplify]: Simplify z into z
0.133 * [backup-simplify]: Simplify (* 0 y) into 0
0.134 * [backup-simplify]: Simplify (* 0.5 0) into 0
0.134 * [backup-simplify]: Simplify (* 0.125 z) into (* 0.125 z)
0.134 * [backup-simplify]: Simplify (- (* 0.125 z)) into (- (* 0.125 z))
0.134 * [backup-simplify]: Simplify (+ 0 (- (* 0.125 z))) into (- (* 0.125 z))
0.134 * [taylor]: Taking taylor expansion of (- (* 0.125 z)) in y
0.134 * [taylor]: Taking taylor expansion of (* 0.125 z) in y
0.134 * [taylor]: Taking taylor expansion of 0.125 in y
0.134 * [backup-simplify]: Simplify 0.125 into 0.125
0.134 * [taylor]: Taking taylor expansion of z in y
0.134 * [backup-simplify]: Simplify z into z
0.134 * [backup-simplify]: Simplify (* 0.125 z) into (* 0.125 z)
0.134 * [backup-simplify]: Simplify (- (* 0.125 z)) into (- (* 0.125 z))
0.134 * [taylor]: Taking taylor expansion of (- (* 0.125 z)) in z
0.134 * [taylor]: Taking taylor expansion of (* 0.125 z) in z
0.134 * [taylor]: Taking taylor expansion of 0.125 in z
0.134 * [backup-simplify]: Simplify 0.125 into 0.125
0.134 * [taylor]: Taking taylor expansion of z in z
0.134 * [backup-simplify]: Simplify 0 into 0
0.134 * [backup-simplify]: Simplify 1 into 1
0.134 * [backup-simplify]: Simplify (* 0.125 0) into 0
0.135 * [backup-simplify]: Simplify (- 0) into 0
0.135 * [backup-simplify]: Simplify 0 into 0
0.135 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.135 * [backup-simplify]: Simplify (+ (* 0.5 y) (* 0 0)) into (* 0.5 y)
0.136 * [backup-simplify]: Simplify (+ (* 0.125 0) (* 0 z)) into 0
0.136 * [backup-simplify]: Simplify (- 0) into 0
0.136 * [backup-simplify]: Simplify (+ (* 0.5 y) 0) into (* 0.5 y)
0.136 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
0.136 * [taylor]: Taking taylor expansion of 0.5 in y
0.136 * [backup-simplify]: Simplify 0.5 into 0.5
0.136 * [taylor]: Taking taylor expansion of y in y
0.136 * [backup-simplify]: Simplify 0 into 0
0.136 * [backup-simplify]: Simplify 1 into 1
0.136 * [backup-simplify]: Simplify (* 0.5 0) into 0
0.136 * [taylor]: Taking taylor expansion of 0 in z
0.136 * [backup-simplify]: Simplify 0 into 0
0.136 * [backup-simplify]: Simplify 0 into 0
0.137 * [backup-simplify]: Simplify (+ (* 0.125 0) (* 0 z)) into 0
0.137 * [backup-simplify]: Simplify (- 0) into 0
0.137 * [taylor]: Taking taylor expansion of 0 in z
0.137 * [backup-simplify]: Simplify 0 into 0
0.137 * [backup-simplify]: Simplify 0 into 0
0.138 * [backup-simplify]: Simplify (+ (* 0.125 1) (* 0 0)) into 0.125
0.138 * [backup-simplify]: Simplify (- 0.125) into (- 0.125)
0.138 * [backup-simplify]: Simplify (- 0.125) into (- 0.125)
0.139 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
0.139 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 y) (* 0 0))) into 0
0.140 * [backup-simplify]: Simplify (+ (* 0.125 0) (+ (* 0 0) (* 0 z))) into 0
0.140 * [backup-simplify]: Simplify (- 0) into 0
0.140 * [backup-simplify]: Simplify (+ 0 0) into 0
0.140 * [taylor]: Taking taylor expansion of 0 in y
0.140 * [backup-simplify]: Simplify 0 into 0
0.140 * [taylor]: Taking taylor expansion of 0 in z
0.140 * [backup-simplify]: Simplify 0 into 0
0.140 * [backup-simplify]: Simplify 0 into 0
0.141 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
0.141 * [taylor]: Taking taylor expansion of 0.5 in z
0.141 * [backup-simplify]: Simplify 0.5 into 0.5
0.141 * [backup-simplify]: Simplify 0.5 into 0.5
0.142 * [backup-simplify]: Simplify (+ (* 0.125 0) (+ (* 0 0) (* 0 z))) into 0
0.142 * [backup-simplify]: Simplify (- 0) into 0
0.143 * [taylor]: Taking taylor expansion of 0 in z
0.143 * [backup-simplify]: Simplify 0 into 0
0.143 * [backup-simplify]: Simplify 0 into 0
0.143 * [backup-simplify]: Simplify 0 into 0
0.143 * [backup-simplify]: Simplify 0 into 0
0.143 * [backup-simplify]: Simplify (+ (* 0.125 0) (+ (* 0 1) (* 0 0))) into 0
0.144 * [backup-simplify]: Simplify (- 0) into 0
0.144 * [backup-simplify]: Simplify 0 into 0
0.145 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
0.145 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 y) (* 0 0)))) into 0
0.146 * [backup-simplify]: Simplify (+ (* 0.125 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))) into 0
0.146 * [backup-simplify]: Simplify (- 0) into 0
0.146 * [backup-simplify]: Simplify (+ 0 0) into 0
0.147 * [taylor]: Taking taylor expansion of 0 in y
0.147 * [backup-simplify]: Simplify 0 into 0
0.147 * [taylor]: Taking taylor expansion of 0 in z
0.147 * [backup-simplify]: Simplify 0 into 0
0.147 * [backup-simplify]: Simplify 0 into 0
0.147 * [taylor]: Taking taylor expansion of 0 in z
0.147 * [backup-simplify]: Simplify 0 into 0
0.147 * [backup-simplify]: Simplify 0 into 0
0.147 * [backup-simplify]: Simplify (+ (* 0.5 (* 1 (* y x))) (* (- 0.125) (* z (* 1 1)))) into (- (* 0.5 (* x y)) (* 0.125 z))
0.147 * [backup-simplify]: Simplify (- (/ (* (/ 1 x) (/ 1 y)) 2.0) (/ (/ 1 z) 8.0)) into (- (* 0.5 (/ 1 (* x y))) (* 0.125 (/ 1 z)))
0.147 * [approximate]: Taking taylor expansion of (- (* 0.5 (/ 1 (* x y))) (* 0.125 (/ 1 z))) in (x y z) around 0
0.147 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 (* x y))) (* 0.125 (/ 1 z))) in z
0.148 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in z
0.148 * [taylor]: Taking taylor expansion of 0.5 in z
0.148 * [backup-simplify]: Simplify 0.5 into 0.5
0.148 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.148 * [taylor]: Taking taylor expansion of (* x y) in z
0.148 * [taylor]: Taking taylor expansion of x in z
0.148 * [backup-simplify]: Simplify x into x
0.148 * [taylor]: Taking taylor expansion of y in z
0.148 * [backup-simplify]: Simplify y into y
0.148 * [backup-simplify]: Simplify (* x y) into (* x y)
0.148 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y))
0.148 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in z
0.148 * [taylor]: Taking taylor expansion of 0.125 in z
0.148 * [backup-simplify]: Simplify 0.125 into 0.125
0.148 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.148 * [taylor]: Taking taylor expansion of z in z
0.148 * [backup-simplify]: Simplify 0 into 0
0.148 * [backup-simplify]: Simplify 1 into 1
0.148 * [backup-simplify]: Simplify (/ 1 1) into 1
0.148 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 (* x y))) (* 0.125 (/ 1 z))) in y
0.148 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in y
0.148 * [taylor]: Taking taylor expansion of 0.5 in y
0.148 * [backup-simplify]: Simplify 0.5 into 0.5
0.148 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.148 * [taylor]: Taking taylor expansion of (* x y) in y
0.148 * [taylor]: Taking taylor expansion of x in y
0.148 * [backup-simplify]: Simplify x into x
0.148 * [taylor]: Taking taylor expansion of y in y
0.148 * [backup-simplify]: Simplify 0 into 0
0.148 * [backup-simplify]: Simplify 1 into 1
0.148 * [backup-simplify]: Simplify (* x 0) into 0
0.149 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
0.149 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.149 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in y
0.149 * [taylor]: Taking taylor expansion of 0.125 in y
0.149 * [backup-simplify]: Simplify 0.125 into 0.125
0.149 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.149 * [taylor]: Taking taylor expansion of z in y
0.149 * [backup-simplify]: Simplify z into z
0.149 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.149 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 (* x y))) (* 0.125 (/ 1 z))) in x
0.149 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x
0.149 * [taylor]: Taking taylor expansion of 0.5 in x
0.149 * [backup-simplify]: Simplify 0.5 into 0.5
0.149 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.149 * [taylor]: Taking taylor expansion of (* x y) in x
0.149 * [taylor]: Taking taylor expansion of x in x
0.149 * [backup-simplify]: Simplify 0 into 0
0.149 * [backup-simplify]: Simplify 1 into 1
0.149 * [taylor]: Taking taylor expansion of y in x
0.149 * [backup-simplify]: Simplify y into y
0.149 * [backup-simplify]: Simplify (* 0 y) into 0
0.149 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.149 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.149 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in x
0.149 * [taylor]: Taking taylor expansion of 0.125 in x
0.149 * [backup-simplify]: Simplify 0.125 into 0.125
0.149 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.149 * [taylor]: Taking taylor expansion of z in x
0.149 * [backup-simplify]: Simplify z into z
0.150 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.150 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 (* x y))) (* 0.125 (/ 1 z))) in x
0.150 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x
0.150 * [taylor]: Taking taylor expansion of 0.5 in x
0.150 * [backup-simplify]: Simplify 0.5 into 0.5
0.150 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.150 * [taylor]: Taking taylor expansion of (* x y) in x
0.150 * [taylor]: Taking taylor expansion of x in x
0.150 * [backup-simplify]: Simplify 0 into 0
0.150 * [backup-simplify]: Simplify 1 into 1
0.150 * [taylor]: Taking taylor expansion of y in x
0.150 * [backup-simplify]: Simplify y into y
0.150 * [backup-simplify]: Simplify (* 0 y) into 0
0.150 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.150 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.150 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in x
0.150 * [taylor]: Taking taylor expansion of 0.125 in x
0.150 * [backup-simplify]: Simplify 0.125 into 0.125
0.150 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.150 * [taylor]: Taking taylor expansion of z in x
0.150 * [backup-simplify]: Simplify z into z
0.150 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.150 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
0.150 * [backup-simplify]: Simplify (+ (/ 0.5 y) 0) into (* 0.5 (/ 1 y))
0.150 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
0.150 * [taylor]: Taking taylor expansion of 0.5 in y
0.150 * [backup-simplify]: Simplify 0.5 into 0.5
0.150 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.150 * [taylor]: Taking taylor expansion of y in y
0.151 * [backup-simplify]: Simplify 0 into 0
0.151 * [backup-simplify]: Simplify 1 into 1
0.151 * [backup-simplify]: Simplify (/ 1 1) into 1
0.151 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
0.151 * [taylor]: Taking taylor expansion of 0.5 in z
0.151 * [backup-simplify]: Simplify 0.5 into 0.5
0.152 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
0.152 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.152 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 y))) into 0
0.152 * [backup-simplify]: Simplify (* 0.125 (/ 1 z)) into (/ 0.125 z)
0.152 * [backup-simplify]: Simplify (- (/ 0.125 z)) into (- (* 0.125 (/ 1 z)))
0.152 * [backup-simplify]: Simplify (+ 0 (- (* 0.125 (/ 1 z)))) into (- (* 0.125 (/ 1 z)))
0.152 * [taylor]: Taking taylor expansion of (- (* 0.125 (/ 1 z))) in y
0.152 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in y
0.152 * [taylor]: Taking taylor expansion of 0.125 in y
0.152 * [backup-simplify]: Simplify 0.125 into 0.125
0.152 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.152 * [taylor]: Taking taylor expansion of z in y
0.152 * [backup-simplify]: Simplify z into z
0.152 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.153 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.153 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
0.153 * [taylor]: Taking taylor expansion of 0 in z
0.153 * [backup-simplify]: Simplify 0 into 0
0.153 * [backup-simplify]: Simplify 0.5 into 0.5
0.154 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
0.154 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.155 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0
0.155 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
0.155 * [backup-simplify]: Simplify (+ (* 0.125 0) (* 0 (/ 1 z))) into 0
0.155 * [backup-simplify]: Simplify (- 0) into 0
0.156 * [backup-simplify]: Simplify (+ 0 0) into 0
0.156 * [taylor]: Taking taylor expansion of 0 in y
0.156 * [backup-simplify]: Simplify 0 into 0
0.156 * [backup-simplify]: Simplify (* 0.125 (/ 1 z)) into (/ 0.125 z)
0.156 * [backup-simplify]: Simplify (- (/ 0.125 z)) into (- (* 0.125 (/ 1 z)))
0.156 * [taylor]: Taking taylor expansion of (- (* 0.125 (/ 1 z))) in z
0.156 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in z
0.156 * [taylor]: Taking taylor expansion of 0.125 in z
0.156 * [backup-simplify]: Simplify 0.125 into 0.125
0.156 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.156 * [taylor]: Taking taylor expansion of z in z
0.156 * [backup-simplify]: Simplify 0 into 0
0.156 * [backup-simplify]: Simplify 1 into 1
0.156 * [backup-simplify]: Simplify (/ 1 1) into 1
0.156 * [backup-simplify]: Simplify (* 0.125 1) into 0.125
0.157 * [backup-simplify]: Simplify (- 0.125) into (- 0.125)
0.157 * [backup-simplify]: Simplify (- 0.125) into (- 0.125)
0.158 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.158 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
0.158 * [taylor]: Taking taylor expansion of 0 in z
0.158 * [backup-simplify]: Simplify 0 into 0
0.158 * [backup-simplify]: Simplify 0 into 0
0.158 * [backup-simplify]: Simplify 0 into 0
0.159 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.159 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.160 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y))))) into 0
0.160 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
0.161 * [backup-simplify]: Simplify (+ (* 0.125 0) (+ (* 0 0) (* 0 (/ 1 z)))) into 0
0.161 * [backup-simplify]: Simplify (- 0) into 0
0.162 * [backup-simplify]: Simplify (+ 0 0) into 0
0.162 * [taylor]: Taking taylor expansion of 0 in y
0.162 * [backup-simplify]: Simplify 0 into 0
0.162 * [taylor]: Taking taylor expansion of 0 in z
0.162 * [backup-simplify]: Simplify 0 into 0
0.162 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
0.163 * [backup-simplify]: Simplify (+ (* 0.125 0) (* 0 (/ 1 z))) into 0
0.163 * [backup-simplify]: Simplify (- 0) into 0
0.163 * [taylor]: Taking taylor expansion of 0 in z
0.163 * [backup-simplify]: Simplify 0 into 0
0.164 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.165 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.165 * [taylor]: Taking taylor expansion of 0 in z
0.165 * [backup-simplify]: Simplify 0 into 0
0.166 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.167 * [backup-simplify]: Simplify (+ (* 0.125 0) (* 0 1)) into 0
0.167 * [backup-simplify]: Simplify (- 0) into 0
0.167 * [backup-simplify]: Simplify 0 into 0
0.167 * [backup-simplify]: Simplify 0 into 0
0.167 * [backup-simplify]: Simplify 0 into 0
0.167 * [backup-simplify]: Simplify 0 into 0
0.168 * [backup-simplify]: Simplify (+ (* (- 0.125) (* (/ 1 (/ 1 z)) (* 1 1))) (* 0.5 (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x)))))) into (- (* 0.5 (* x y)) (* 0.125 z))
0.169 * [backup-simplify]: Simplify (- (/ (* (/ 1 (- x)) (/ 1 (- y))) 2.0) (/ (/ 1 (- z)) 8.0)) into (+ (* 0.125 (/ 1 z)) (* 0.5 (/ 1 (* x y))))
0.169 * [approximate]: Taking taylor expansion of (+ (* 0.125 (/ 1 z)) (* 0.5 (/ 1 (* x y)))) in (x y z) around 0
0.169 * [taylor]: Taking taylor expansion of (+ (* 0.125 (/ 1 z)) (* 0.5 (/ 1 (* x y)))) in z
0.169 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in z
0.169 * [taylor]: Taking taylor expansion of 0.125 in z
0.169 * [backup-simplify]: Simplify 0.125 into 0.125
0.169 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.169 * [taylor]: Taking taylor expansion of z in z
0.169 * [backup-simplify]: Simplify 0 into 0
0.169 * [backup-simplify]: Simplify 1 into 1
0.170 * [backup-simplify]: Simplify (/ 1 1) into 1
0.170 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in z
0.170 * [taylor]: Taking taylor expansion of 0.5 in z
0.170 * [backup-simplify]: Simplify 0.5 into 0.5
0.170 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.170 * [taylor]: Taking taylor expansion of (* x y) in z
0.170 * [taylor]: Taking taylor expansion of x in z
0.170 * [backup-simplify]: Simplify x into x
0.170 * [taylor]: Taking taylor expansion of y in z
0.170 * [backup-simplify]: Simplify y into y
0.170 * [backup-simplify]: Simplify (* x y) into (* x y)
0.170 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y))
0.170 * [taylor]: Taking taylor expansion of (+ (* 0.125 (/ 1 z)) (* 0.5 (/ 1 (* x y)))) in y
0.170 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in y
0.170 * [taylor]: Taking taylor expansion of 0.125 in y
0.170 * [backup-simplify]: Simplify 0.125 into 0.125
0.170 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.170 * [taylor]: Taking taylor expansion of z in y
0.170 * [backup-simplify]: Simplify z into z
0.171 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.171 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in y
0.171 * [taylor]: Taking taylor expansion of 0.5 in y
0.171 * [backup-simplify]: Simplify 0.5 into 0.5
0.171 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.171 * [taylor]: Taking taylor expansion of (* x y) in y
0.171 * [taylor]: Taking taylor expansion of x in y
0.171 * [backup-simplify]: Simplify x into x
0.171 * [taylor]: Taking taylor expansion of y in y
0.171 * [backup-simplify]: Simplify 0 into 0
0.171 * [backup-simplify]: Simplify 1 into 1
0.171 * [backup-simplify]: Simplify (* x 0) into 0
0.172 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
0.172 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.172 * [taylor]: Taking taylor expansion of (+ (* 0.125 (/ 1 z)) (* 0.5 (/ 1 (* x y)))) in x
0.172 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in x
0.172 * [taylor]: Taking taylor expansion of 0.125 in x
0.172 * [backup-simplify]: Simplify 0.125 into 0.125
0.172 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.172 * [taylor]: Taking taylor expansion of z in x
0.172 * [backup-simplify]: Simplify z into z
0.172 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.172 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x
0.172 * [taylor]: Taking taylor expansion of 0.5 in x
0.172 * [backup-simplify]: Simplify 0.5 into 0.5
0.172 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.172 * [taylor]: Taking taylor expansion of (* x y) in x
0.172 * [taylor]: Taking taylor expansion of x in x
0.172 * [backup-simplify]: Simplify 0 into 0
0.172 * [backup-simplify]: Simplify 1 into 1
0.172 * [taylor]: Taking taylor expansion of y in x
0.172 * [backup-simplify]: Simplify y into y
0.172 * [backup-simplify]: Simplify (* 0 y) into 0
0.173 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.173 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.173 * [taylor]: Taking taylor expansion of (+ (* 0.125 (/ 1 z)) (* 0.5 (/ 1 (* x y)))) in x
0.173 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in x
0.173 * [taylor]: Taking taylor expansion of 0.125 in x
0.173 * [backup-simplify]: Simplify 0.125 into 0.125
0.173 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.173 * [taylor]: Taking taylor expansion of z in x
0.173 * [backup-simplify]: Simplify z into z
0.173 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.173 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x
0.173 * [taylor]: Taking taylor expansion of 0.5 in x
0.173 * [backup-simplify]: Simplify 0.5 into 0.5
0.173 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.173 * [taylor]: Taking taylor expansion of (* x y) in x
0.173 * [taylor]: Taking taylor expansion of x in x
0.173 * [backup-simplify]: Simplify 0 into 0
0.173 * [backup-simplify]: Simplify 1 into 1
0.173 * [taylor]: Taking taylor expansion of y in x
0.173 * [backup-simplify]: Simplify y into y
0.174 * [backup-simplify]: Simplify (* 0 y) into 0
0.174 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.174 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.174 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
0.174 * [backup-simplify]: Simplify (+ 0 (/ 0.5 y)) into (* 0.5 (/ 1 y))
0.174 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
0.174 * [taylor]: Taking taylor expansion of 0.5 in y
0.174 * [backup-simplify]: Simplify 0.5 into 0.5
0.174 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.175 * [taylor]: Taking taylor expansion of y in y
0.175 * [backup-simplify]: Simplify 0 into 0
0.175 * [backup-simplify]: Simplify 1 into 1
0.175 * [backup-simplify]: Simplify (/ 1 1) into 1
0.175 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
0.175 * [taylor]: Taking taylor expansion of 0.5 in z
0.176 * [backup-simplify]: Simplify 0.5 into 0.5
0.176 * [backup-simplify]: Simplify (* 0.125 (/ 1 z)) into (/ 0.125 z)
0.176 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
0.177 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.177 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 y))) into 0
0.177 * [backup-simplify]: Simplify (+ (/ 0.125 z) 0) into (* 0.125 (/ 1 z))
0.177 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in y
0.177 * [taylor]: Taking taylor expansion of 0.125 in y
0.177 * [backup-simplify]: Simplify 0.125 into 0.125
0.177 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.177 * [taylor]: Taking taylor expansion of z in y
0.177 * [backup-simplify]: Simplify z into z
0.177 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.178 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.179 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
0.179 * [taylor]: Taking taylor expansion of 0 in z
0.179 * [backup-simplify]: Simplify 0 into 0
0.179 * [backup-simplify]: Simplify 0.5 into 0.5
0.179 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
0.180 * [backup-simplify]: Simplify (+ (* 0.125 0) (* 0 (/ 1 z))) into 0
0.181 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
0.181 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.182 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0
0.182 * [backup-simplify]: Simplify (+ 0 0) into 0
0.182 * [taylor]: Taking taylor expansion of 0 in y
0.182 * [backup-simplify]: Simplify 0 into 0
0.182 * [backup-simplify]: Simplify (* 0.125 (/ 1 z)) into (/ 0.125 z)
0.182 * [taylor]: Taking taylor expansion of (/ 0.125 z) in z
0.182 * [taylor]: Taking taylor expansion of 0.125 in z
0.182 * [backup-simplify]: Simplify 0.125 into 0.125
0.182 * [taylor]: Taking taylor expansion of z in z
0.182 * [backup-simplify]: Simplify 0 into 0
0.182 * [backup-simplify]: Simplify 1 into 1
0.183 * [backup-simplify]: Simplify (/ 0.125 1) into 0.125
0.183 * [backup-simplify]: Simplify 0.125 into 0.125
0.184 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.185 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
0.185 * [taylor]: Taking taylor expansion of 0 in z
0.185 * [backup-simplify]: Simplify 0 into 0
0.185 * [backup-simplify]: Simplify 0 into 0
0.185 * [backup-simplify]: Simplify 0 into 0
0.185 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
0.186 * [backup-simplify]: Simplify (+ (* 0.125 0) (+ (* 0 0) (* 0 (/ 1 z)))) into 0
0.187 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.188 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.189 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y))))) into 0
0.189 * [backup-simplify]: Simplify (+ 0 0) into 0
0.189 * [taylor]: Taking taylor expansion of 0 in y
0.189 * [backup-simplify]: Simplify 0 into 0
0.189 * [taylor]: Taking taylor expansion of 0 in z
0.189 * [backup-simplify]: Simplify 0 into 0
0.189 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
0.190 * [backup-simplify]: Simplify (+ (* 0.125 0) (* 0 (/ 1 z))) into 0
0.190 * [taylor]: Taking taylor expansion of 0 in z
0.190 * [backup-simplify]: Simplify 0 into 0
0.191 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.192 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.192 * [taylor]: Taking taylor expansion of 0 in z
0.192 * [backup-simplify]: Simplify 0 into 0
0.193 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.125 (/ 0 1)))) into 0
0.193 * [backup-simplify]: Simplify 0 into 0
0.193 * [backup-simplify]: Simplify 0 into 0
0.193 * [backup-simplify]: Simplify 0 into 0
0.193 * [backup-simplify]: Simplify 0 into 0
0.194 * [backup-simplify]: Simplify (+ (* 0.125 (* (/ 1 (/ 1 (- z))) (* 1 1))) (* 0.5 (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))))) into (- (* 0.5 (* x y)) (* 0.125 z))
0.194 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.194 * [backup-simplify]: Simplify (/ (* x y) 2.0) into (* 0.5 (* x y))
0.194 * [approximate]: Taking taylor expansion of (* 0.5 (* x y)) in (x y) around 0
0.194 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in y
0.194 * [taylor]: Taking taylor expansion of 0.5 in y
0.194 * [backup-simplify]: Simplify 0.5 into 0.5
0.194 * [taylor]: Taking taylor expansion of (* x y) in y
0.194 * [taylor]: Taking taylor expansion of x in y
0.194 * [backup-simplify]: Simplify x into x
0.194 * [taylor]: Taking taylor expansion of y in y
0.195 * [backup-simplify]: Simplify 0 into 0
0.195 * [backup-simplify]: Simplify 1 into 1
0.195 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in x
0.195 * [taylor]: Taking taylor expansion of 0.5 in x
0.195 * [backup-simplify]: Simplify 0.5 into 0.5
0.195 * [taylor]: Taking taylor expansion of (* x y) in x
0.195 * [taylor]: Taking taylor expansion of x in x
0.195 * [backup-simplify]: Simplify 0 into 0
0.195 * [backup-simplify]: Simplify 1 into 1
0.195 * [taylor]: Taking taylor expansion of y in x
0.195 * [backup-simplify]: Simplify y into y
0.195 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in x
0.195 * [taylor]: Taking taylor expansion of 0.5 in x
0.195 * [backup-simplify]: Simplify 0.5 into 0.5
0.195 * [taylor]: Taking taylor expansion of (* x y) in x
0.195 * [taylor]: Taking taylor expansion of x in x
0.195 * [backup-simplify]: Simplify 0 into 0
0.195 * [backup-simplify]: Simplify 1 into 1
0.195 * [taylor]: Taking taylor expansion of y in x
0.195 * [backup-simplify]: Simplify y into y
0.195 * [backup-simplify]: Simplify (* 0 y) into 0
0.196 * [backup-simplify]: Simplify (* 0.5 0) into 0
0.196 * [taylor]: Taking taylor expansion of 0 in y
0.196 * [backup-simplify]: Simplify 0 into 0
0.196 * [backup-simplify]: Simplify 0 into 0
0.196 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.196 * [backup-simplify]: Simplify (+ (* 0.5 y) (* 0 0)) into (* 0.5 y)
0.196 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
0.196 * [taylor]: Taking taylor expansion of 0.5 in y
0.197 * [backup-simplify]: Simplify 0.5 into 0.5
0.197 * [taylor]: Taking taylor expansion of y in y
0.197 * [backup-simplify]: Simplify 0 into 0
0.197 * [backup-simplify]: Simplify 1 into 1
0.197 * [backup-simplify]: Simplify (* 0.5 0) into 0
0.197 * [backup-simplify]: Simplify 0 into 0
0.197 * [backup-simplify]: Simplify 0 into 0
0.198 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
0.199 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 y) (* 0 0))) into 0
0.199 * [taylor]: Taking taylor expansion of 0 in y
0.199 * [backup-simplify]: Simplify 0 into 0
0.199 * [backup-simplify]: Simplify 0 into 0
0.204 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
0.205 * [backup-simplify]: Simplify 0.5 into 0.5
0.205 * [backup-simplify]: Simplify 0 into 0
0.206 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
0.207 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 y) (* 0 0)))) into 0
0.207 * [taylor]: Taking taylor expansion of 0 in y
0.207 * [backup-simplify]: Simplify 0 into 0
0.207 * [backup-simplify]: Simplify 0 into 0
0.207 * [backup-simplify]: Simplify 0 into 0
0.208 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0
0.208 * [backup-simplify]: Simplify 0 into 0
0.208 * [backup-simplify]: Simplify 0 into 0
0.210 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.211 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 y) (* 0 0))))) into 0
0.211 * [taylor]: Taking taylor expansion of 0 in y
0.211 * [backup-simplify]: Simplify 0 into 0
0.211 * [backup-simplify]: Simplify 0 into 0
0.211 * [backup-simplify]: Simplify (* 0.5 (* y x)) into (* 0.5 (* x y))
0.211 * [backup-simplify]: Simplify (/ (* (/ 1 x) (/ 1 y)) 2.0) into (/ 0.5 (* x y))
0.211 * [approximate]: Taking taylor expansion of (/ 0.5 (* x y)) in (x y) around 0
0.211 * [taylor]: Taking taylor expansion of (/ 0.5 (* x y)) in y
0.211 * [taylor]: Taking taylor expansion of 0.5 in y
0.211 * [backup-simplify]: Simplify 0.5 into 0.5
0.211 * [taylor]: Taking taylor expansion of (* x y) in y
0.212 * [taylor]: Taking taylor expansion of x in y
0.212 * [backup-simplify]: Simplify x into x
0.212 * [taylor]: Taking taylor expansion of y in y
0.212 * [backup-simplify]: Simplify 0 into 0
0.212 * [backup-simplify]: Simplify 1 into 1
0.212 * [backup-simplify]: Simplify (* x 0) into 0
0.212 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
0.212 * [backup-simplify]: Simplify (/ 0.5 x) into (/ 0.5 x)
0.212 * [taylor]: Taking taylor expansion of (/ 0.5 (* x y)) in x
0.212 * [taylor]: Taking taylor expansion of 0.5 in x
0.212 * [backup-simplify]: Simplify 0.5 into 0.5
0.212 * [taylor]: Taking taylor expansion of (* x y) in x
0.212 * [taylor]: Taking taylor expansion of x in x
0.212 * [backup-simplify]: Simplify 0 into 0
0.212 * [backup-simplify]: Simplify 1 into 1
0.212 * [taylor]: Taking taylor expansion of y in x
0.212 * [backup-simplify]: Simplify y into y
0.212 * [backup-simplify]: Simplify (* 0 y) into 0
0.213 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.213 * [backup-simplify]: Simplify (/ 0.5 y) into (/ 0.5 y)
0.213 * [taylor]: Taking taylor expansion of (/ 0.5 (* x y)) in x
0.213 * [taylor]: Taking taylor expansion of 0.5 in x
0.213 * [backup-simplify]: Simplify 0.5 into 0.5
0.213 * [taylor]: Taking taylor expansion of (* x y) in x
0.213 * [taylor]: Taking taylor expansion of x in x
0.213 * [backup-simplify]: Simplify 0 into 0
0.213 * [backup-simplify]: Simplify 1 into 1
0.213 * [taylor]: Taking taylor expansion of y in x
0.213 * [backup-simplify]: Simplify y into y
0.213 * [backup-simplify]: Simplify (* 0 y) into 0
0.214 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.214 * [backup-simplify]: Simplify (/ 0.5 y) into (/ 0.5 y)
0.214 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y
0.214 * [taylor]: Taking taylor expansion of 0.5 in y
0.214 * [backup-simplify]: Simplify 0.5 into 0.5
0.214 * [taylor]: Taking taylor expansion of y in y
0.214 * [backup-simplify]: Simplify 0 into 0
0.214 * [backup-simplify]: Simplify 1 into 1
0.214 * [backup-simplify]: Simplify (/ 0.5 1) into 0.5
0.214 * [backup-simplify]: Simplify 0.5 into 0.5
0.215 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
0.215 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 0.5 y) (/ 0 y)))) into 0
0.215 * [taylor]: Taking taylor expansion of 0 in y
0.215 * [backup-simplify]: Simplify 0 into 0
0.216 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.5 (/ 0 1)))) into 0
0.216 * [backup-simplify]: Simplify 0 into 0
0.217 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
0.218 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 0.5 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.218 * [taylor]: Taking taylor expansion of 0 in y
0.218 * [backup-simplify]: Simplify 0 into 0
0.218 * [backup-simplify]: Simplify 0 into 0
0.219 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.5 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.219 * [backup-simplify]: Simplify 0 into 0
0.220 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.220 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 0.5 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.221 * [taylor]: Taking taylor expansion of 0 in y
0.221 * [backup-simplify]: Simplify 0 into 0
0.221 * [backup-simplify]: Simplify 0 into 0
0.221 * [backup-simplify]: Simplify 0 into 0
0.222 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.5 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.222 * [backup-simplify]: Simplify 0 into 0
0.222 * [backup-simplify]: Simplify (* 0.5 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x)))) into (* 0.5 (* x y))
0.222 * [backup-simplify]: Simplify (/ (* (/ 1 (- x)) (/ 1 (- y))) 2.0) into (/ 0.5 (* x y))
0.222 * [approximate]: Taking taylor expansion of (/ 0.5 (* x y)) in (x y) around 0
0.222 * [taylor]: Taking taylor expansion of (/ 0.5 (* x y)) in y
0.222 * [taylor]: Taking taylor expansion of 0.5 in y
0.222 * [backup-simplify]: Simplify 0.5 into 0.5
0.222 * [taylor]: Taking taylor expansion of (* x y) in y
0.222 * [taylor]: Taking taylor expansion of x in y
0.222 * [backup-simplify]: Simplify x into x
0.222 * [taylor]: Taking taylor expansion of y in y
0.222 * [backup-simplify]: Simplify 0 into 0
0.222 * [backup-simplify]: Simplify 1 into 1
0.222 * [backup-simplify]: Simplify (* x 0) into 0
0.223 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
0.223 * [backup-simplify]: Simplify (/ 0.5 x) into (/ 0.5 x)
0.223 * [taylor]: Taking taylor expansion of (/ 0.5 (* x y)) in x
0.223 * [taylor]: Taking taylor expansion of 0.5 in x
0.223 * [backup-simplify]: Simplify 0.5 into 0.5
0.223 * [taylor]: Taking taylor expansion of (* x y) in x
0.223 * [taylor]: Taking taylor expansion of x in x
0.223 * [backup-simplify]: Simplify 0 into 0
0.223 * [backup-simplify]: Simplify 1 into 1
0.223 * [taylor]: Taking taylor expansion of y in x
0.223 * [backup-simplify]: Simplify y into y
0.223 * [backup-simplify]: Simplify (* 0 y) into 0
0.224 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.224 * [backup-simplify]: Simplify (/ 0.5 y) into (/ 0.5 y)
0.224 * [taylor]: Taking taylor expansion of (/ 0.5 (* x y)) in x
0.224 * [taylor]: Taking taylor expansion of 0.5 in x
0.224 * [backup-simplify]: Simplify 0.5 into 0.5
0.224 * [taylor]: Taking taylor expansion of (* x y) in x
0.224 * [taylor]: Taking taylor expansion of x in x
0.224 * [backup-simplify]: Simplify 0 into 0
0.224 * [backup-simplify]: Simplify 1 into 1
0.224 * [taylor]: Taking taylor expansion of y in x
0.224 * [backup-simplify]: Simplify y into y
0.224 * [backup-simplify]: Simplify (* 0 y) into 0
0.224 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.224 * [backup-simplify]: Simplify (/ 0.5 y) into (/ 0.5 y)
0.225 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y
0.225 * [taylor]: Taking taylor expansion of 0.5 in y
0.225 * [backup-simplify]: Simplify 0.5 into 0.5
0.225 * [taylor]: Taking taylor expansion of y in y
0.225 * [backup-simplify]: Simplify 0 into 0
0.225 * [backup-simplify]: Simplify 1 into 1
0.225 * [backup-simplify]: Simplify (/ 0.5 1) into 0.5
0.225 * [backup-simplify]: Simplify 0.5 into 0.5
0.226 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
0.226 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 0.5 y) (/ 0 y)))) into 0
0.226 * [taylor]: Taking taylor expansion of 0 in y
0.226 * [backup-simplify]: Simplify 0 into 0
0.227 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.5 (/ 0 1)))) into 0
0.227 * [backup-simplify]: Simplify 0 into 0
0.228 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
0.228 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 0.5 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.229 * [taylor]: Taking taylor expansion of 0 in y
0.229 * [backup-simplify]: Simplify 0 into 0
0.229 * [backup-simplify]: Simplify 0 into 0
0.230 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.5 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.230 * [backup-simplify]: Simplify 0 into 0
0.231 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.231 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 0.5 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.231 * [taylor]: Taking taylor expansion of 0 in y
0.231 * [backup-simplify]: Simplify 0 into 0
0.232 * [backup-simplify]: Simplify 0 into 0
0.232 * [backup-simplify]: Simplify 0 into 0
0.233 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.5 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.233 * [backup-simplify]: Simplify 0 into 0
0.233 * [backup-simplify]: Simplify (* 0.5 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))) into (* 0.5 (* x y))
0.233 * * * [progress]: simplifying candidates
0.234 * [simplify]: Simplifying:
  (/ (exp (/ (* x y) 2.0)) (exp (/ z 8.0)))
  (log (- (/ (* x y) 2.0) (/ z 8.0)))
  (exp (- (/ (* x y) 2.0) (/ z 8.0)))
  (* (cbrt (- (/ (* x y) 2.0) (/ z 8.0))) (cbrt (- (/ (* x y) 2.0) (/ z 8.0))))
  (cbrt (- (/ (* x y) 2.0) (/ z 8.0)))
  (* (* (- (/ (* x y) 2.0) (/ z 8.0)) (- (/ (* x y) 2.0) (/ z 8.0))) (- (/ (* x y) 2.0) (/ z 8.0)))
  (sqrt (- (/ (* x y) 2.0) (/ z 8.0)))
  (sqrt (- (/ (* x y) 2.0) (/ z 8.0)))
  (- (* (* x y) 8.0) (* 2.0 z))
  (* 2.0 8.0)
  (- (pow (/ (* x y) 2.0) 3) (pow (/ z 8.0) 3))
  (+ (* (/ (* x y) 2.0) (/ (* x y) 2.0)) (+ (* (/ z 8.0) (/ z 8.0)) (* (/ (* x y) 2.0) (/ z 8.0))))
  (- (/ z 8.0))
  (- (* (/ (* x y) 2.0) (/ (* x y) 2.0)) (* (/ z 8.0) (/ z 8.0)))
  (+ (/ (* x y) 2.0) (/ z 8.0))
  (+ (sqrt (/ (* x y) 2.0)) (sqrt (/ z 8.0)))
  (- (sqrt (/ (* x y) 2.0)) (sqrt (/ z 8.0)))
  (+ (sqrt (/ (* x y) 2.0)) (/ (sqrt z) (sqrt 8.0)))
  (- (sqrt (/ (* x y) 2.0)) (/ (sqrt z) (sqrt 8.0)))
  (- (/ (* x y) 2.0) (/ z 8.0))
  (- (/ z 8.0))
  (- (+ (log x) (log y)) (log 2.0))
  (- (log (* x y)) (log 2.0))
  (log (/ (* x y) 2.0))
  (exp (/ (* x y) 2.0))
  (/ (* (* (* x x) x) (* (* y y) y)) (* (* 2.0 2.0) 2.0))
  (/ (* (* (* x y) (* x y)) (* x y)) (* (* 2.0 2.0) 2.0))
  (* (cbrt (/ (* x y) 2.0)) (cbrt (/ (* x y) 2.0)))
  (cbrt (/ (* x y) 2.0))
  (* (* (/ (* x y) 2.0) (/ (* x y) 2.0)) (/ (* x y) 2.0))
  (sqrt (/ (* x y) 2.0))
  (sqrt (/ (* x y) 2.0))
  (- (* x y))
  (- 2.0)
  (/ x (* (cbrt 2.0) (cbrt 2.0)))
  (/ y (cbrt 2.0))
  (/ x (sqrt 2.0))
  (/ y (sqrt 2.0))
  (/ x 1)
  (/ y 2.0)
  (/ 1 2.0)
  (/ 2.0 (* x y))
  (/ (* x y) (* (cbrt 2.0) (cbrt 2.0)))
  (/ (* x y) (sqrt 2.0))
  (/ (* x y) 1)
  (/ 2.0 y)
  (- (* 0.5 (* x y)) (* 0.125 z))
  (- (* 0.5 (* x y)) (* 0.125 z))
  (- (* 0.5 (* x y)) (* 0.125 z))
  (* 0.5 (* x y))
  (* 0.5 (* x y))
  (* 0.5 (* x y))
0.236 * * [simplify]: Extracting # 0 : cost  0
0.236 * * [simplify]: Extracting # 1 : cost  0
0.236 * * [simplify]: Extracting # 2 : cost  0
0.237 * * [simplify]: Extracting # 3 : cost  0
0.237 * * [simplify]: Extracting # 4 : cost  0
0.237 * * [simplify]: Extracting # 5 : cost  0
0.237 * * [simplify]: Extracting # 6 : cost  0
0.237 * * [simplify]: iteration  0 :  89  enodes  (cost  469 )
0.266 * * [simplify]: Extracting # 0 : cost  0
0.266 * * [simplify]: Extracting # 1 : cost  0
0.266 * * [simplify]: Extracting # 2 : cost  0
0.266 * * [simplify]: Extracting # 3 : cost  0
0.267 * * [simplify]: iteration  1 :  209  enodes  (cost  447 )
0.333 * * [simplify]: Extracting # 0 : cost  0
0.334 * * [simplify]: Extracting # 1 : cost  0
0.335 * * [simplify]: Extracting # 2 : cost  0
0.335 * * [simplify]: Extracting # 3 : cost  0
0.336 * * [simplify]: Extracting # 4 : cost  0
0.337 * * [simplify]: iteration  2 :  629  enodes  (cost  409 )
1.017 * * [simplify]: Extracting # 0 : cost  0
1.022 * * [simplify]: Extracting # 1 : cost  0
1.034 * * [simplify]: Extracting # 2 : cost  0
1.038 * * [simplify]: Extracting # 3 : cost  0
1.043 * * [simplify]: Extracting # 4 : cost  0
1.047 * * [simplify]: iteration  3 :  2536  enodes  (cost  407 )
2.485 * * [simplify]: Extracting # 0 : cost  0
2.493 * * [simplify]: Extracting # 1 : cost  0
2.499 * * [simplify]: Extracting # 2 : cost  0
2.516 * * [simplify]: iteration done:  5000  enodes  (cost  407 )
2.516 * [simplify]: Simplified to:
  (exp (- (/ (* x y) 2.0) (/ z 8.0)))
  (log (- (/ (* x y) 2.0) (/ z 8.0)))
  (exp (- (/ (* x y) 2.0) (/ z 8.0)))
  (* (cbrt (- (/ (* x y) 2.0) (/ z 8.0))) (cbrt (- (/ (* x y) 2.0) (/ z 8.0))))
  (cbrt (- (/ (* x y) 2.0) (/ z 8.0)))
  (pow (- (/ (* x y) 2.0) (/ z 8.0)) 3)
  (sqrt (- (/ (* x y) 2.0) (/ z 8.0)))
  (sqrt (- (/ (* x y) 2.0) (/ z 8.0)))
  (- (* (* x y) 8.0) (* 2.0 z))
  (* 2.0 8.0)
  (- (pow (/ (* x y) 2.0) 3) (pow (/ z 8.0) 3))
  (+ (* (+ (/ (* x y) 2.0) (/ z 8.0)) (/ (* x y) 2.0)) (* (/ z 8.0) (/ z 8.0)))
  (- (/ z 8.0))
  (- (* (/ (* x y) 2.0) (/ (* x y) 2.0)) (* (/ z 8.0) (/ z 8.0)))
  (+ (/ (* x y) 2.0) (/ z 8.0))
  (+ (sqrt (/ (* x y) 2.0)) (sqrt (/ z 8.0)))
  (- (sqrt (/ (* x y) 2.0)) (sqrt (/ z 8.0)))
  (+ (sqrt (/ (* x y) 2.0)) (/ (sqrt z) (sqrt 8.0)))
  (- (sqrt (/ (* x y) 2.0)) (/ (sqrt z) (sqrt 8.0)))
  (- (/ (* x y) 2.0) (/ z 8.0))
  (- (/ z 8.0))
  (log (/ (* x y) 2.0))
  (log (/ (* x y) 2.0))
  (log (/ (* x y) 2.0))
  (exp (/ (* x y) 2.0))
  (pow (/ (* x y) 2.0) 3)
  (pow (/ (* x y) 2.0) 3)
  (* (cbrt (/ (* x y) 2.0)) (cbrt (/ (* x y) 2.0)))
  (cbrt (/ (* x y) 2.0))
  (pow (/ (* x y) 2.0) 3)
  (sqrt (/ (* x y) 2.0))
  (sqrt (/ (* x y) 2.0))
  (- (* x y))
  (- 2.0)
  (/ x (* (cbrt 2.0) (cbrt 2.0)))
  (/ y (cbrt 2.0))
  (/ x (sqrt 2.0))
  (/ y (sqrt 2.0))
  x
  (/ y 2.0)
  (/ 1 2.0)
  (/ 2.0 (* x y))
  (/ (* x y) (* (cbrt 2.0) (cbrt 2.0)))
  (/ (* x y) (sqrt 2.0))
  (* x y)
  (/ 2.0 y)
  (- (* 0.5 (* x y)) (* 0.125 z))
  (- (* 0.5 (* x y)) (* 0.125 z))
  (- (* 0.5 (* x y)) (* 0.125 z))
  (* 0.5 (* x y))
  (* 0.5 (* x y))
  (* 0.5 (* x y))
2.517 * * * [progress]: adding candidates to table
2.638 * [progress]: [Phase 3 of 3] Extracting.
2.640 * [simplify]: Simplifying:
  (- (/ (* x y) 2.0) (/ z 8.0))
2.641 * * [simplify]: Extracting # 0 : cost  0
2.641 * * [simplify]: Extracting # 1 : cost  0
2.641 * * [simplify]: Extracting # 2 : cost  0
2.641 * * [simplify]: Extracting # 3 : cost  0
2.641 * * [simplify]: Extracting # 4 : cost  0
2.641 * * [simplify]: Extracting # 5 : cost  0
2.641 * * [simplify]: iteration  0 :  9  enodes  (cost  9 )
2.641 * * [simplify]: Extracting # 0 : cost  0
2.641 * * [simplify]: iteration  1 :  10  enodes  (cost  9 )
2.642 * * [simplify]: Extracting # 0 : cost  0
2.642 * * [simplify]: iteration done:  10  enodes  (cost  9 )
2.642 * [simplify]: Simplified to:
  (- (/ (* x y) 2.0) (/ z 8.0))
3.611 * [regime-testing]: Baseline error score: 0.038170012263393845
3.613 * [regime-testing]: Oracle error score: 0.038170012263393845
3.614 * [regime-testing]: End program error score: 0.038170012263393845