26.512 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.017 * * * [progress]: [2/2] Setting up program.
0.019 * [progress]: [Phase 2 of 3] Improving.
0.019 * [simplify]: Simplifying:
  (+ (+ (/ x 2.0) (* y x)) z)
0.019 * * [simplify]: Extracting # 0 : cost  0
0.019 * * [simplify]: Extracting # 1 : cost  0
0.019 * * [simplify]: Extracting # 2 : cost  0
0.019 * * [simplify]: Extracting # 3 : cost  0
0.019 * * [simplify]: Extracting # 4 : cost  0
0.019 * * [simplify]: Extracting # 5 : cost  0
0.019 * * [simplify]: iteration  0 :  8  enodes  (cost  9 )
0.021 * * [simplify]: Extracting # 0 : cost  0
0.021 * * [simplify]: Extracting # 1 : cost  0
0.021 * * [simplify]: Extracting # 2 : cost  0
0.021 * * [simplify]: iteration  1 :  13  enodes  (cost  9 )
0.023 * * [simplify]: Extracting # 0 : cost  0
0.023 * * [simplify]: Extracting # 1 : cost  0
0.023 * * [simplify]: Extracting # 2 : cost  0
0.023 * * [simplify]: iteration  2 :  23  enodes  (cost  8 )
0.026 * * [simplify]: Extracting # 0 : cost  0
0.027 * * [simplify]: iteration  3 :  27  enodes  (cost  8 )
0.030 * * [simplify]: Extracting # 0 : cost  0
0.030 * * [simplify]: iteration done:  27  enodes  (cost  8 )
0.030 * [simplify]: Simplified to:
  (+ (fma x y (/ x 2.0)) z)
0.033 * * [progress]: iteration 1 / 4
0.033 * * * [progress]: picking best candidate
0.035 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (+ (/ x 2.0) (* y x)) z))>
0.035 * * * [progress]: localizing error
0.041 * * * [progress]: generating rewritten candidates
0.041 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
0.062 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.139 * * * [progress]: generating series expansions
0.139 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
0.139 * [backup-simplify]: Simplify (+ (/ x 2.0) (* y x)) into (+ (* 0.5 x) (* x y))
0.139 * [approximate]: Taking taylor expansion of (+ (* 0.5 x) (* x y)) in (x y) around 0
0.139 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* x y)) in y
0.139 * [taylor]: Taking taylor expansion of (* 0.5 x) in y
0.139 * [taylor]: Taking taylor expansion of 0.5 in y
0.140 * [backup-simplify]: Simplify 0.5 into 0.5
0.140 * [taylor]: Taking taylor expansion of x in y
0.140 * [backup-simplify]: Simplify x into x
0.140 * [taylor]: Taking taylor expansion of (* x y) in y
0.140 * [taylor]: Taking taylor expansion of x in y
0.140 * [backup-simplify]: Simplify x into x
0.140 * [taylor]: Taking taylor expansion of y in y
0.140 * [backup-simplify]: Simplify 0 into 0
0.140 * [backup-simplify]: Simplify 1 into 1
0.140 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* x y)) in x
0.140 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
0.140 * [taylor]: Taking taylor expansion of 0.5 in x
0.140 * [backup-simplify]: Simplify 0.5 into 0.5
0.140 * [taylor]: Taking taylor expansion of x in x
0.140 * [backup-simplify]: Simplify 0 into 0
0.140 * [backup-simplify]: Simplify 1 into 1
0.140 * [taylor]: Taking taylor expansion of (* x y) in x
0.140 * [taylor]: Taking taylor expansion of x in x
0.140 * [backup-simplify]: Simplify 0 into 0
0.140 * [backup-simplify]: Simplify 1 into 1
0.140 * [taylor]: Taking taylor expansion of y in x
0.140 * [backup-simplify]: Simplify y into y
0.140 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* x y)) in x
0.140 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
0.140 * [taylor]: Taking taylor expansion of 0.5 in x
0.140 * [backup-simplify]: Simplify 0.5 into 0.5
0.140 * [taylor]: Taking taylor expansion of x in x
0.140 * [backup-simplify]: Simplify 0 into 0
0.140 * [backup-simplify]: Simplify 1 into 1
0.140 * [taylor]: Taking taylor expansion of (* x y) in x
0.140 * [taylor]: Taking taylor expansion of x in x
0.140 * [backup-simplify]: Simplify 0 into 0
0.140 * [backup-simplify]: Simplify 1 into 1
0.140 * [taylor]: Taking taylor expansion of y in x
0.140 * [backup-simplify]: Simplify y into y
0.141 * [backup-simplify]: Simplify (* 0.5 0) into 0
0.141 * [backup-simplify]: Simplify (* 0 y) into 0
0.141 * [backup-simplify]: Simplify (+ 0 0) into 0
0.141 * [taylor]: Taking taylor expansion of 0 in y
0.141 * [backup-simplify]: Simplify 0 into 0
0.141 * [backup-simplify]: Simplify 0 into 0
0.142 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
0.142 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.142 * [backup-simplify]: Simplify (+ 0.5 y) into (+ y 0.5)
0.142 * [taylor]: Taking taylor expansion of (+ y 0.5) in y
0.142 * [taylor]: Taking taylor expansion of y in y
0.142 * [backup-simplify]: Simplify 0 into 0
0.142 * [backup-simplify]: Simplify 1 into 1
0.142 * [taylor]: Taking taylor expansion of 0.5 in y
0.142 * [backup-simplify]: Simplify 0.5 into 0.5
0.143 * [backup-simplify]: Simplify (+ 0 0.5) into 0.5
0.143 * [backup-simplify]: Simplify 0.5 into 0.5
0.143 * [backup-simplify]: Simplify 0 into 0
0.143 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0
0.144 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
0.144 * [backup-simplify]: Simplify (+ 0 0) into 0
0.144 * [taylor]: Taking taylor expansion of 0 in y
0.144 * [backup-simplify]: Simplify 0 into 0
0.144 * [backup-simplify]: Simplify 0 into 0
0.144 * [backup-simplify]: Simplify (+ 1 0) into 1
0.144 * [backup-simplify]: Simplify 1 into 1
0.144 * [backup-simplify]: Simplify 0 into 0
0.145 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
0.146 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
0.146 * [backup-simplify]: Simplify (+ 0 0) into 0
0.146 * [taylor]: Taking taylor expansion of 0 in y
0.146 * [backup-simplify]: Simplify 0 into 0
0.146 * [backup-simplify]: Simplify 0 into 0
0.146 * [backup-simplify]: Simplify 0 into 0
0.147 * [backup-simplify]: Simplify (+ 0 0) into 0
0.147 * [backup-simplify]: Simplify 0 into 0
0.147 * [backup-simplify]: Simplify 0 into 0
0.147 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
0.148 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.148 * [backup-simplify]: Simplify (+ 0 0) into 0
0.148 * [taylor]: Taking taylor expansion of 0 in y
0.149 * [backup-simplify]: Simplify 0 into 0
0.149 * [backup-simplify]: Simplify 0 into 0
0.149 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (* 0.5 (* 1 x))) into (+ (* 0.5 x) (* x y))
0.149 * [backup-simplify]: Simplify (+ (/ (/ 1 x) 2.0) (* (/ 1 y) (/ 1 x))) into (+ (/ 1 (* x y)) (* 0.5 (/ 1 x)))
0.149 * [approximate]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 0.5 (/ 1 x))) in (x y) around 0
0.149 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 0.5 (/ 1 x))) in y
0.149 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.149 * [taylor]: Taking taylor expansion of (* x y) in y
0.149 * [taylor]: Taking taylor expansion of x in y
0.149 * [backup-simplify]: Simplify x into x
0.149 * [taylor]: Taking taylor expansion of y in y
0.149 * [backup-simplify]: Simplify 0 into 0
0.149 * [backup-simplify]: Simplify 1 into 1
0.149 * [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 (* 0.5 (/ 1 x)) in y
0.149 * [taylor]: Taking taylor expansion of 0.5 in y
0.149 * [backup-simplify]: Simplify 0.5 into 0.5
0.149 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.149 * [taylor]: Taking taylor expansion of x in y
0.149 * [backup-simplify]: Simplify x into x
0.149 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.149 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 0.5 (/ 1 x))) in x
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
0.150 * [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 (* 0.5 (/ 1 x)) 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) 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 * [backup-simplify]: Simplify (/ 1 1) into 1
0.150 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 0.5 (/ 1 x))) in x
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
0.151 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.151 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.151 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.151 * [taylor]: Taking taylor expansion of 0.5 in x
0.151 * [backup-simplify]: Simplify 0.5 into 0.5
0.151 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.151 * [taylor]: Taking taylor expansion of x in x
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 * [backup-simplify]: Simplify (+ (/ 1 y) 0.5) into (+ (/ 1 y) 0.5)
0.151 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 0.5) in y
0.151 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.151 * [taylor]: Taking taylor expansion of y in y
0.151 * [backup-simplify]: Simplify 0 into 0
0.151 * [backup-simplify]: Simplify 1 into 1
0.152 * [backup-simplify]: Simplify (/ 1 1) into 1
0.152 * [taylor]: Taking taylor expansion of 0.5 in y
0.152 * [backup-simplify]: Simplify 0.5 into 0.5
0.152 * [backup-simplify]: Simplify (+ 1 0) into 1
0.152 * [backup-simplify]: Simplify 1 into 1
0.152 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
0.153 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.153 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.153 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
0.154 * [backup-simplify]: Simplify (+ 0 0) into 0
0.154 * [taylor]: Taking taylor expansion of 0 in y
0.154 * [backup-simplify]: Simplify 0 into 0
0.154 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.154 * [backup-simplify]: Simplify (+ 0 0.5) into 0.5
0.154 * [backup-simplify]: Simplify 0.5 into 0.5
0.155 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
0.155 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.156 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.156 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) 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 into 0
0.157 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.157 * [backup-simplify]: Simplify (+ 0 0) into 0
0.157 * [backup-simplify]: Simplify 0 into 0
0.158 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.158 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.159 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.159 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.159 * [backup-simplify]: Simplify (+ 0 0) into 0
0.159 * [taylor]: Taking taylor expansion of 0 in y
0.159 * [backup-simplify]: Simplify 0 into 0
0.159 * [backup-simplify]: Simplify 0 into 0
0.159 * [backup-simplify]: Simplify 0 into 0
0.160 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.160 * [backup-simplify]: Simplify (+ 0 0) into 0
0.160 * [backup-simplify]: Simplify 0 into 0
0.161 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
0.161 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.162 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.163 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.163 * [backup-simplify]: Simplify (+ 0 0) into 0
0.163 * [taylor]: Taking taylor expansion of 0 in y
0.163 * [backup-simplify]: Simplify 0 into 0
0.163 * [backup-simplify]: Simplify 0 into 0
0.163 * [backup-simplify]: Simplify (+ (* 0.5 (* 1 (/ 1 (/ 1 x)))) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (+ (* 0.5 x) (* x y))
0.163 * [backup-simplify]: Simplify (+ (/ (/ 1 (- x)) 2.0) (* (/ 1 (- y)) (/ 1 (- x)))) into (- (/ 1 (* x y)) (* 0.5 (/ 1 x)))
0.163 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (* 0.5 (/ 1 x))) in (x y) around 0
0.163 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 0.5 (/ 1 x))) in y
0.163 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.164 * [taylor]: Taking taylor expansion of (* x y) in y
0.164 * [taylor]: Taking taylor expansion of x in y
0.164 * [backup-simplify]: Simplify x into x
0.164 * [taylor]: Taking taylor expansion of y in y
0.164 * [backup-simplify]: Simplify 0 into 0
0.164 * [backup-simplify]: Simplify 1 into 1
0.164 * [backup-simplify]: Simplify (* x 0) into 0
0.164 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
0.164 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.164 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y
0.164 * [taylor]: Taking taylor expansion of 0.5 in y
0.164 * [backup-simplify]: Simplify 0.5 into 0.5
0.164 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.164 * [taylor]: Taking taylor expansion of x in y
0.164 * [backup-simplify]: Simplify x into x
0.164 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.164 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 0.5 (/ 1 x))) in x
0.164 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.164 * [taylor]: Taking taylor expansion of (* x y) in x
0.164 * [taylor]: Taking taylor expansion of x in x
0.164 * [backup-simplify]: Simplify 0 into 0
0.164 * [backup-simplify]: Simplify 1 into 1
0.164 * [taylor]: Taking taylor expansion of y in x
0.164 * [backup-simplify]: Simplify y into y
0.165 * [backup-simplify]: Simplify (* 0 y) into 0
0.165 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.165 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.165 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.165 * [taylor]: Taking taylor expansion of 0.5 in x
0.165 * [backup-simplify]: Simplify 0.5 into 0.5
0.165 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.165 * [taylor]: Taking taylor expansion of x in x
0.165 * [backup-simplify]: Simplify 0 into 0
0.165 * [backup-simplify]: Simplify 1 into 1
0.165 * [backup-simplify]: Simplify (/ 1 1) into 1
0.165 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 0.5 (/ 1 x))) in x
0.165 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.165 * [taylor]: Taking taylor expansion of (* x y) in x
0.165 * [taylor]: Taking taylor expansion of x in x
0.165 * [backup-simplify]: Simplify 0 into 0
0.165 * [backup-simplify]: Simplify 1 into 1
0.165 * [taylor]: Taking taylor expansion of y in x
0.165 * [backup-simplify]: Simplify y into y
0.165 * [backup-simplify]: Simplify (* 0 y) into 0
0.166 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.166 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.166 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.166 * [taylor]: Taking taylor expansion of 0.5 in x
0.166 * [backup-simplify]: Simplify 0.5 into 0.5
0.166 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.166 * [taylor]: Taking taylor expansion of x in x
0.166 * [backup-simplify]: Simplify 0 into 0
0.166 * [backup-simplify]: Simplify 1 into 1
0.166 * [backup-simplify]: Simplify (/ 1 1) into 1
0.166 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
0.166 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
0.167 * [backup-simplify]: Simplify (+ (/ 1 y) (- 0.5)) into (- (/ 1 y) 0.5)
0.167 * [taylor]: Taking taylor expansion of (- (/ 1 y) 0.5) in y
0.167 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.167 * [taylor]: Taking taylor expansion of y in y
0.167 * [backup-simplify]: Simplify 0 into 0
0.167 * [backup-simplify]: Simplify 1 into 1
0.167 * [backup-simplify]: Simplify (/ 1 1) into 1
0.167 * [taylor]: Taking taylor expansion of 0.5 in y
0.167 * [backup-simplify]: Simplify 0.5 into 0.5
0.167 * [backup-simplify]: Simplify (+ 1 0) into 1
0.167 * [backup-simplify]: Simplify 1 into 1
0.168 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
0.168 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.168 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.169 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
0.169 * [backup-simplify]: Simplify (- 0) into 0
0.169 * [backup-simplify]: Simplify (+ 0 0) into 0
0.169 * [taylor]: Taking taylor expansion of 0 in y
0.169 * [backup-simplify]: Simplify 0 into 0
0.170 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.170 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
0.170 * [backup-simplify]: Simplify (+ 0 (- 0.5)) into (- 0.5)
0.171 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
0.171 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
0.171 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.172 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.172 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
0.173 * [backup-simplify]: Simplify (- 0) into 0
0.173 * [backup-simplify]: Simplify (+ 0 0) into 0
0.173 * [taylor]: Taking taylor expansion of 0 in y
0.173 * [backup-simplify]: Simplify 0 into 0
0.173 * [backup-simplify]: Simplify 0 into 0
0.173 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.173 * [backup-simplify]: Simplify (- 0) into 0
0.174 * [backup-simplify]: Simplify (+ 0 0) into 0
0.174 * [backup-simplify]: Simplify 0 into 0
0.175 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.175 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.175 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.176 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.176 * [backup-simplify]: Simplify (- 0) into 0
0.176 * [backup-simplify]: Simplify (+ 0 0) into 0
0.176 * [taylor]: Taking taylor expansion of 0 in y
0.176 * [backup-simplify]: Simplify 0 into 0
0.176 * [backup-simplify]: Simplify 0 into 0
0.176 * [backup-simplify]: Simplify 0 into 0
0.177 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.177 * [backup-simplify]: Simplify (- 0) into 0
0.177 * [backup-simplify]: Simplify (+ 0 0) into 0
0.177 * [backup-simplify]: Simplify 0 into 0
0.178 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
0.179 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.179 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.180 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.180 * [backup-simplify]: Simplify (- 0) into 0
0.180 * [backup-simplify]: Simplify (+ 0 0) into 0
0.180 * [taylor]: Taking taylor expansion of 0 in y
0.180 * [backup-simplify]: Simplify 0 into 0
0.180 * [backup-simplify]: Simplify 0 into 0
0.181 * [backup-simplify]: Simplify (+ (* (- 0.5) (* 1 (/ 1 (/ 1 (- x))))) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (+ (* 0.5 x) (* x y))
0.181 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.181 * [backup-simplify]: Simplify (+ (+ (/ x 2.0) (* y x)) z) into (+ (* 0.5 x) (+ z (* x y)))
0.181 * [approximate]: Taking taylor expansion of (+ (* 0.5 x) (+ z (* x y))) in (x y z) around 0
0.181 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (+ z (* x y))) in z
0.181 * [taylor]: Taking taylor expansion of (* 0.5 x) in z
0.181 * [taylor]: Taking taylor expansion of 0.5 in z
0.181 * [backup-simplify]: Simplify 0.5 into 0.5
0.181 * [taylor]: Taking taylor expansion of x in z
0.181 * [backup-simplify]: Simplify x into x
0.181 * [taylor]: Taking taylor expansion of (+ z (* x y)) in z
0.181 * [taylor]: Taking taylor expansion of z in z
0.181 * [backup-simplify]: Simplify 0 into 0
0.181 * [backup-simplify]: Simplify 1 into 1
0.181 * [taylor]: Taking taylor expansion of (* x y) in z
0.181 * [taylor]: Taking taylor expansion of x in z
0.181 * [backup-simplify]: Simplify x into x
0.181 * [taylor]: Taking taylor expansion of y in z
0.181 * [backup-simplify]: Simplify y into y
0.181 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (+ z (* x y))) in y
0.181 * [taylor]: Taking taylor expansion of (* 0.5 x) in y
0.181 * [taylor]: Taking taylor expansion of 0.5 in y
0.181 * [backup-simplify]: Simplify 0.5 into 0.5
0.181 * [taylor]: Taking taylor expansion of x in y
0.181 * [backup-simplify]: Simplify x into x
0.181 * [taylor]: Taking taylor expansion of (+ z (* x y)) in y
0.181 * [taylor]: Taking taylor expansion of z in y
0.181 * [backup-simplify]: Simplify z into z
0.181 * [taylor]: Taking taylor expansion of (* x y) in y
0.181 * [taylor]: Taking taylor expansion of x in y
0.181 * [backup-simplify]: Simplify x into x
0.181 * [taylor]: Taking taylor expansion of y in y
0.181 * [backup-simplify]: Simplify 0 into 0
0.181 * [backup-simplify]: Simplify 1 into 1
0.181 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (+ z (* x y))) in x
0.181 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
0.181 * [taylor]: Taking taylor expansion of 0.5 in x
0.181 * [backup-simplify]: Simplify 0.5 into 0.5
0.181 * [taylor]: Taking taylor expansion of x in x
0.181 * [backup-simplify]: Simplify 0 into 0
0.181 * [backup-simplify]: Simplify 1 into 1
0.181 * [taylor]: Taking taylor expansion of (+ z (* x y)) in x
0.181 * [taylor]: Taking taylor expansion of z in x
0.181 * [backup-simplify]: Simplify z into z
0.181 * [taylor]: Taking taylor expansion of (* x y) in x
0.181 * [taylor]: Taking taylor expansion of x in x
0.181 * [backup-simplify]: Simplify 0 into 0
0.181 * [backup-simplify]: Simplify 1 into 1
0.181 * [taylor]: Taking taylor expansion of y in x
0.182 * [backup-simplify]: Simplify y into y
0.182 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (+ z (* x y))) in x
0.182 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
0.182 * [taylor]: Taking taylor expansion of 0.5 in x
0.182 * [backup-simplify]: Simplify 0.5 into 0.5
0.182 * [taylor]: Taking taylor expansion of x in x
0.182 * [backup-simplify]: Simplify 0 into 0
0.182 * [backup-simplify]: Simplify 1 into 1
0.182 * [taylor]: Taking taylor expansion of (+ z (* x y)) in x
0.182 * [taylor]: Taking taylor expansion of z in x
0.182 * [backup-simplify]: Simplify z into z
0.182 * [taylor]: Taking taylor expansion of (* x y) in x
0.182 * [taylor]: Taking taylor expansion of x in x
0.182 * [backup-simplify]: Simplify 0 into 0
0.182 * [backup-simplify]: Simplify 1 into 1
0.182 * [taylor]: Taking taylor expansion of y in x
0.182 * [backup-simplify]: Simplify y into y
0.182 * [backup-simplify]: Simplify (* 0.5 0) into 0
0.182 * [backup-simplify]: Simplify (* 0 y) into 0
0.182 * [backup-simplify]: Simplify (+ z 0) into z
0.182 * [backup-simplify]: Simplify (+ 0 z) into z
0.182 * [taylor]: Taking taylor expansion of z in y
0.182 * [backup-simplify]: Simplify z into z
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
0.182 * [backup-simplify]: Simplify 0 into 0
0.183 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
0.183 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.183 * [backup-simplify]: Simplify (+ 0 y) into y
0.183 * [backup-simplify]: Simplify (+ 0.5 y) into (+ y 0.5)
0.183 * [taylor]: Taking taylor expansion of (+ y 0.5) in y
0.183 * [taylor]: Taking taylor expansion of y in y
0.183 * [backup-simplify]: Simplify 0 into 0
0.183 * [backup-simplify]: Simplify 1 into 1
0.183 * [taylor]: Taking taylor expansion of 0.5 in y
0.183 * [backup-simplify]: Simplify 0.5 into 0.5
0.184 * [backup-simplify]: Simplify (+ 0 0.5) into 0.5
0.184 * [taylor]: Taking taylor expansion of 0.5 in z
0.184 * [backup-simplify]: Simplify 0.5 into 0.5
0.184 * [backup-simplify]: Simplify 0.5 into 0.5
0.184 * [taylor]: Taking taylor expansion of 0 in z
0.184 * [backup-simplify]: Simplify 0 into 0
0.184 * [backup-simplify]: Simplify 0 into 0
0.184 * [backup-simplify]: Simplify 1 into 1
0.184 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0
0.185 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
0.185 * [backup-simplify]: Simplify (+ 0 0) into 0
0.185 * [backup-simplify]: Simplify (+ 0 0) into 0
0.185 * [taylor]: Taking taylor expansion of 0 in y
0.185 * [backup-simplify]: Simplify 0 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
0.186 * [backup-simplify]: Simplify (+ 1 0) into 1
0.186 * [taylor]: Taking taylor expansion of 1 in z
0.186 * [backup-simplify]: Simplify 1 into 1
0.186 * [backup-simplify]: Simplify 1 into 1
0.186 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* y x))) (+ (* 1 (* z (* 1 1))) (* 0.5 (* 1 (* 1 x))))) into (+ (* 0.5 x) (+ z (* x y)))
0.186 * [backup-simplify]: Simplify (+ (+ (/ (/ 1 x) 2.0) (* (/ 1 y) (/ 1 x))) (/ 1 z)) into (+ (/ 1 z) (+ (* 0.5 (/ 1 x)) (/ 1 (* x y))))
0.186 * [approximate]: Taking taylor expansion of (+ (/ 1 z) (+ (* 0.5 (/ 1 x)) (/ 1 (* x y)))) in (x y z) around 0
0.186 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (+ (* 0.5 (/ 1 x)) (/ 1 (* x y)))) in z
0.186 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.186 * [taylor]: Taking taylor expansion of z in z
0.186 * [backup-simplify]: Simplify 0 into 0
0.186 * [backup-simplify]: Simplify 1 into 1
0.187 * [backup-simplify]: Simplify (/ 1 1) into 1
0.187 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 x)) (/ 1 (* x y))) in z
0.187 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in z
0.187 * [taylor]: Taking taylor expansion of 0.5 in z
0.187 * [backup-simplify]: Simplify 0.5 into 0.5
0.187 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.187 * [taylor]: Taking taylor expansion of x in z
0.187 * [backup-simplify]: Simplify x into x
0.187 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.187 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.187 * [taylor]: Taking taylor expansion of (* x y) in z
0.187 * [taylor]: Taking taylor expansion of x in z
0.187 * [backup-simplify]: Simplify x into x
0.187 * [taylor]: Taking taylor expansion of y in z
0.187 * [backup-simplify]: Simplify y into y
0.187 * [backup-simplify]: Simplify (* x y) into (* x y)
0.187 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y))
0.187 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (+ (* 0.5 (/ 1 x)) (/ 1 (* x y)))) in y
0.187 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.187 * [taylor]: Taking taylor expansion of z in y
0.187 * [backup-simplify]: Simplify z into z
0.187 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.187 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 x)) (/ 1 (* x y))) in y
0.187 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y
0.187 * [taylor]: Taking taylor expansion of 0.5 in y
0.187 * [backup-simplify]: Simplify 0.5 into 0.5
0.187 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.187 * [taylor]: Taking taylor expansion of x in y
0.187 * [backup-simplify]: Simplify x into x
0.187 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.187 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.187 * [taylor]: Taking taylor expansion of (* x y) in y
0.187 * [taylor]: Taking taylor expansion of x in y
0.187 * [backup-simplify]: Simplify x into x
0.187 * [taylor]: Taking taylor expansion of y in y
0.187 * [backup-simplify]: Simplify 0 into 0
0.187 * [backup-simplify]: Simplify 1 into 1
0.187 * [backup-simplify]: Simplify (* x 0) into 0
0.188 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
0.188 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.188 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (+ (* 0.5 (/ 1 x)) (/ 1 (* x y)))) in x
0.188 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.188 * [taylor]: Taking taylor expansion of z in x
0.188 * [backup-simplify]: Simplify z into z
0.188 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.188 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 x)) (/ 1 (* x y))) in x
0.188 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.188 * [taylor]: Taking taylor expansion of 0.5 in x
0.188 * [backup-simplify]: Simplify 0.5 into 0.5
0.188 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.188 * [taylor]: Taking taylor expansion of x in x
0.188 * [backup-simplify]: Simplify 0 into 0
0.188 * [backup-simplify]: Simplify 1 into 1
0.188 * [backup-simplify]: Simplify (/ 1 1) into 1
0.188 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.188 * [taylor]: Taking taylor expansion of (* x y) in x
0.188 * [taylor]: Taking taylor expansion of x in x
0.188 * [backup-simplify]: Simplify 0 into 0
0.188 * [backup-simplify]: Simplify 1 into 1
0.188 * [taylor]: Taking taylor expansion of y in x
0.188 * [backup-simplify]: Simplify y into y
0.188 * [backup-simplify]: Simplify (* 0 y) into 0
0.189 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.189 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.189 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (+ (* 0.5 (/ 1 x)) (/ 1 (* x y)))) in x
0.189 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.189 * [taylor]: Taking taylor expansion of z in x
0.189 * [backup-simplify]: Simplify z into z
0.189 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.189 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 x)) (/ 1 (* x y))) in x
0.189 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.189 * [taylor]: Taking taylor expansion of 0.5 in x
0.189 * [backup-simplify]: Simplify 0.5 into 0.5
0.189 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.189 * [taylor]: Taking taylor expansion of x in x
0.189 * [backup-simplify]: Simplify 0 into 0
0.189 * [backup-simplify]: Simplify 1 into 1
0.189 * [backup-simplify]: Simplify (/ 1 1) into 1
0.189 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.189 * [taylor]: Taking taylor expansion of (* x y) in x
0.189 * [taylor]: Taking taylor expansion of x in x
0.189 * [backup-simplify]: Simplify 0 into 0
0.189 * [backup-simplify]: Simplify 1 into 1
0.189 * [taylor]: Taking taylor expansion of y in x
0.189 * [backup-simplify]: Simplify y into y
0.189 * [backup-simplify]: Simplify (* 0 y) into 0
0.189 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.189 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.190 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
0.190 * [backup-simplify]: Simplify (+ 0.5 (/ 1 y)) into (+ (/ 1 y) 0.5)
0.190 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 y) 0.5)) into (+ (/ 1 y) 0.5)
0.190 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 0.5) in y
0.190 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.190 * [taylor]: Taking taylor expansion of y in y
0.190 * [backup-simplify]: Simplify 0 into 0
0.190 * [backup-simplify]: Simplify 1 into 1
0.190 * [backup-simplify]: Simplify (/ 1 1) into 1
0.190 * [taylor]: Taking taylor expansion of 0.5 in y
0.190 * [backup-simplify]: Simplify 0.5 into 0.5
0.190 * [backup-simplify]: Simplify (+ 1 0) into 1
0.191 * [taylor]: Taking taylor expansion of 1 in z
0.191 * [backup-simplify]: Simplify 1 into 1
0.191 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.191 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
0.192 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
0.192 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.192 * [backup-simplify]: Simplify (+ 0 0) into 0
0.192 * [backup-simplify]: Simplify (+ (/ 1 z) 0) into (/ 1 z)
0.192 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.192 * [taylor]: Taking taylor expansion of z in y
0.192 * [backup-simplify]: Simplify z into z
0.192 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.193 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.193 * [backup-simplify]: Simplify (+ 0 0.5) into 0.5
0.193 * [taylor]: Taking taylor expansion of 0.5 in z
0.193 * [backup-simplify]: Simplify 0.5 into 0.5
0.193 * [backup-simplify]: Simplify 1 into 1
0.193 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
0.194 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.194 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
0.195 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
0.195 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.195 * [backup-simplify]: Simplify (+ 0 0) into 0
0.195 * [backup-simplify]: Simplify (+ 0 0) into 0
0.195 * [taylor]: Taking taylor expansion of 0 in y
0.195 * [backup-simplify]: Simplify 0 into 0
0.195 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.195 * [taylor]: Taking taylor expansion of z in z
0.195 * [backup-simplify]: Simplify 0 into 0
0.195 * [backup-simplify]: Simplify 1 into 1
0.196 * [backup-simplify]: Simplify (/ 1 1) into 1
0.196 * [backup-simplify]: Simplify 1 into 1
0.196 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.196 * [backup-simplify]: Simplify (+ 0 0) into 0
0.196 * [taylor]: Taking taylor expansion of 0 in z
0.196 * [backup-simplify]: Simplify 0 into 0
0.196 * [backup-simplify]: Simplify 0.5 into 0.5
0.197 * [backup-simplify]: Simplify (+ (* 0.5 (* 1 (* 1 (/ 1 (/ 1 x))))) (+ (* 1 (* (/ 1 (/ 1 z)) (* 1 1))) (* 1 (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))))) into (+ (* 0.5 x) (+ z (* x y)))
0.201 * [backup-simplify]: Simplify (+ (+ (/ (/ 1 (- x)) 2.0) (* (/ 1 (- y)) (/ 1 (- x)))) (/ 1 (- z))) into (- (/ 1 (* x y)) (+ (/ 1 z) (* 0.5 (/ 1 x))))
0.201 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (/ 1 z) (* 0.5 (/ 1 x)))) in (x y z) around 0
0.201 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (/ 1 z) (* 0.5 (/ 1 x)))) in z
0.201 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.201 * [taylor]: Taking taylor expansion of (* x y) in z
0.201 * [taylor]: Taking taylor expansion of x in z
0.201 * [backup-simplify]: Simplify x into x
0.201 * [taylor]: Taking taylor expansion of y in z
0.201 * [backup-simplify]: Simplify y into y
0.201 * [backup-simplify]: Simplify (* x y) into (* x y)
0.201 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y))
0.201 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (* 0.5 (/ 1 x))) in z
0.201 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.201 * [taylor]: Taking taylor expansion of z in z
0.201 * [backup-simplify]: Simplify 0 into 0
0.201 * [backup-simplify]: Simplify 1 into 1
0.201 * [backup-simplify]: Simplify (/ 1 1) into 1
0.201 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in z
0.201 * [taylor]: Taking taylor expansion of 0.5 in z
0.201 * [backup-simplify]: Simplify 0.5 into 0.5
0.201 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.201 * [taylor]: Taking taylor expansion of x in z
0.202 * [backup-simplify]: Simplify x into x
0.202 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.202 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (/ 1 z) (* 0.5 (/ 1 x)))) in y
0.202 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.202 * [taylor]: Taking taylor expansion of (* x y) in y
0.202 * [taylor]: Taking taylor expansion of x in y
0.202 * [backup-simplify]: Simplify x into x
0.202 * [taylor]: Taking taylor expansion of y in y
0.202 * [backup-simplify]: Simplify 0 into 0
0.202 * [backup-simplify]: Simplify 1 into 1
0.202 * [backup-simplify]: Simplify (* x 0) into 0
0.202 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
0.202 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.202 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (* 0.5 (/ 1 x))) in y
0.202 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.202 * [taylor]: Taking taylor expansion of z in y
0.202 * [backup-simplify]: Simplify z into z
0.202 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.202 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y
0.202 * [taylor]: Taking taylor expansion of 0.5 in y
0.202 * [backup-simplify]: Simplify 0.5 into 0.5
0.202 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.202 * [taylor]: Taking taylor expansion of x in y
0.202 * [backup-simplify]: Simplify x into x
0.202 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.202 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (/ 1 z) (* 0.5 (/ 1 x)))) in x
0.202 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.202 * [taylor]: Taking taylor expansion of (* x y) in x
0.202 * [taylor]: Taking taylor expansion of x in x
0.202 * [backup-simplify]: Simplify 0 into 0
0.202 * [backup-simplify]: Simplify 1 into 1
0.202 * [taylor]: Taking taylor expansion of y in x
0.202 * [backup-simplify]: Simplify y into y
0.202 * [backup-simplify]: Simplify (* 0 y) into 0
0.203 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.203 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.203 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (* 0.5 (/ 1 x))) in x
0.203 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.203 * [taylor]: Taking taylor expansion of z in x
0.203 * [backup-simplify]: Simplify z into z
0.203 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.203 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.203 * [taylor]: Taking taylor expansion of 0.5 in x
0.203 * [backup-simplify]: Simplify 0.5 into 0.5
0.203 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.203 * [taylor]: Taking taylor expansion of x in x
0.203 * [backup-simplify]: Simplify 0 into 0
0.203 * [backup-simplify]: Simplify 1 into 1
0.203 * [backup-simplify]: Simplify (/ 1 1) into 1
0.203 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (/ 1 z) (* 0.5 (/ 1 x)))) in x
0.203 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.203 * [taylor]: Taking taylor expansion of (* x y) in x
0.203 * [taylor]: Taking taylor expansion of x in x
0.203 * [backup-simplify]: Simplify 0 into 0
0.203 * [backup-simplify]: Simplify 1 into 1
0.203 * [taylor]: Taking taylor expansion of y in x
0.203 * [backup-simplify]: Simplify y into y
0.203 * [backup-simplify]: Simplify (* 0 y) into 0
0.203 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.204 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.204 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (* 0.5 (/ 1 x))) in x
0.204 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.204 * [taylor]: Taking taylor expansion of z in x
0.204 * [backup-simplify]: Simplify z into z
0.204 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.204 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.204 * [taylor]: Taking taylor expansion of 0.5 in x
0.204 * [backup-simplify]: Simplify 0.5 into 0.5
0.204 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.204 * [taylor]: Taking taylor expansion of x in x
0.204 * [backup-simplify]: Simplify 0 into 0
0.204 * [backup-simplify]: Simplify 1 into 1
0.204 * [backup-simplify]: Simplify (/ 1 1) into 1
0.204 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
0.205 * [backup-simplify]: Simplify (+ 0 0.5) into 0.5
0.205 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
0.205 * [backup-simplify]: Simplify (+ (/ 1 y) (- 0.5)) into (- (/ 1 y) 0.5)
0.205 * [taylor]: Taking taylor expansion of (- (/ 1 y) 0.5) in y
0.205 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.205 * [taylor]: Taking taylor expansion of y in y
0.205 * [backup-simplify]: Simplify 0 into 0
0.205 * [backup-simplify]: Simplify 1 into 1
0.205 * [backup-simplify]: Simplify (/ 1 1) into 1
0.205 * [taylor]: Taking taylor expansion of 0.5 in y
0.205 * [backup-simplify]: Simplify 0.5 into 0.5
0.206 * [backup-simplify]: Simplify (+ 1 0) into 1
0.206 * [taylor]: Taking taylor expansion of 1 in z
0.206 * [backup-simplify]: Simplify 1 into 1
0.206 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
0.206 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.207 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.207 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
0.207 * [backup-simplify]: Simplify (+ (/ 1 z) 0) into (/ 1 z)
0.207 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z))
0.207 * [backup-simplify]: Simplify (+ 0 (- (/ 1 z))) into (- (/ 1 z))
0.207 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in y
0.207 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.207 * [taylor]: Taking taylor expansion of z in y
0.207 * [backup-simplify]: Simplify z into z
0.207 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.208 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.208 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
0.209 * [backup-simplify]: Simplify (+ 0 (- 0.5)) into (- 0.5)
0.209 * [taylor]: Taking taylor expansion of (- 0.5) in z
0.209 * [taylor]: Taking taylor expansion of 0.5 in z
0.209 * [backup-simplify]: Simplify 0.5 into 0.5
0.209 * [backup-simplify]: Simplify 1 into 1
0.209 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
0.209 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.209 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
0.210 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.210 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
0.211 * [backup-simplify]: Simplify (+ 0 0) into 0
0.211 * [backup-simplify]: Simplify (- 0) into 0
0.211 * [backup-simplify]: Simplify (+ 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 (- (/ 1 z)) into (- (/ 1 z))
0.211 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
0.211 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.211 * [taylor]: Taking taylor expansion of z in z
0.211 * [backup-simplify]: Simplify 0 into 0
0.211 * [backup-simplify]: Simplify 1 into 1
0.212 * [backup-simplify]: Simplify (/ 1 1) into 1
0.212 * [backup-simplify]: Simplify (- 1) into -1
0.212 * [backup-simplify]: Simplify -1 into -1
0.212 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.212 * [backup-simplify]: Simplify (- 0) into 0
0.213 * [backup-simplify]: Simplify (+ 0 0) into 0
0.213 * [taylor]: Taking taylor expansion of 0 in z
0.213 * [backup-simplify]: Simplify 0 into 0
0.213 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
0.213 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
0.214 * [backup-simplify]: Simplify (+ (* (- 0.5) (* 1 (* 1 (/ 1 (/ 1 (- x)))))) (+ (* -1 (* (/ 1 (/ 1 (- z))) (* 1 1))) (* 1 (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))))) into (+ (* 0.5 x) (+ z (* x y)))
0.214 * * * [progress]: simplifying candidates
0.215 * [simplify]: Simplifying:
  (expm1 (+ (/ x 2.0) (* y x)))
  (log1p (+ (/ x 2.0) (* y x)))
  (* (exp (/ x 2.0)) (exp (* y x)))
  (log (+ (/ x 2.0) (* y x)))
  (exp (+ (/ x 2.0) (* y x)))
  (* (cbrt (+ (/ x 2.0) (* y x))) (cbrt (+ (/ x 2.0) (* y x))))
  (cbrt (+ (/ x 2.0) (* y x)))
  (* (* (+ (/ x 2.0) (* y x)) (+ (/ x 2.0) (* y x))) (+ (/ x 2.0) (* y x)))
  (sqrt (+ (/ x 2.0) (* y x)))
  (sqrt (+ (/ x 2.0) (* y x)))
  (+ (pow (/ x 2.0) 3) (pow (* y x) 3))
  (+ (* (/ x 2.0) (/ x 2.0)) (- (* (* y x) (* y x)) (* (/ x 2.0) (* y x))))
  (- (* (/ x 2.0) (/ x 2.0)) (* (* y x) (* y x)))
  (- (/ x 2.0) (* y x))
  (expm1 (+ (+ (/ x 2.0) (* y x)) z))
  (log1p (+ (+ (/ x 2.0) (* y x)) z))
  (* (* (exp (/ x 2.0)) (exp (* y x))) (exp z))
  (* (exp (+ (/ x 2.0) (* y x))) (exp z))
  (log (+ (+ (/ x 2.0) (* y x)) z))
  (exp (+ (+ (/ x 2.0) (* y x)) z))
  (* (cbrt (+ (+ (/ x 2.0) (* y x)) z)) (cbrt (+ (+ (/ x 2.0) (* y x)) z)))
  (cbrt (+ (+ (/ x 2.0) (* y x)) z))
  (* (* (+ (+ (/ x 2.0) (* y x)) z) (+ (+ (/ x 2.0) (* y x)) z)) (+ (+ (/ x 2.0) (* y x)) z))
  (sqrt (+ (+ (/ x 2.0) (* y x)) z))
  (sqrt (+ (+ (/ x 2.0) (* y x)) z))
  (+ (pow (+ (/ x 2.0) (* y x)) 3) (pow z 3))
  (+ (* (+ (/ x 2.0) (* y x)) (+ (/ x 2.0) (* y x))) (- (* z z) (* (+ (/ x 2.0) (* y x)) z)))
  (- (* (+ (/ x 2.0) (* y x)) (+ (/ x 2.0) (* y x))) (* z z))
  (- (+ (/ x 2.0) (* y x)) z)
  (+ (+ (/ x 2.0) (* y x)) z)
  (+ (* y x) z)
  (+ (* 0.5 x) (* x y))
  (+ (* 0.5 x) (* x y))
  (+ (* 0.5 x) (* x y))
  (+ (* 0.5 x) (+ z (* x y)))
  (+ (* 0.5 x) (+ z (* x y)))
  (+ (* 0.5 x) (+ z (* x y)))
0.215 * * [simplify]: Extracting # 0 : cost  0
0.216 * * [simplify]: Extracting # 1 : cost  0
0.216 * * [simplify]: Extracting # 2 : cost  0
0.216 * * [simplify]: Extracting # 3 : cost  0
0.216 * * [simplify]: Extracting # 4 : cost  0
0.216 * * [simplify]: Extracting # 5 : cost  0
0.216 * * [simplify]: Extracting # 6 : cost  0
0.216 * * [simplify]: iteration  0 :  59  enodes  (cost  436 )
0.229 * * [simplify]: Extracting # 0 : cost  0
0.229 * * [simplify]: Extracting # 1 : cost  0
0.229 * * [simplify]: Extracting # 2 : cost  0
0.229 * * [simplify]: Extracting # 3 : cost  0
0.229 * * [simplify]: Extracting # 4 : cost  0
0.230 * * [simplify]: iteration  1 :  176  enodes  (cost  384 )
0.280 * * [simplify]: Extracting # 0 : cost  0
0.281 * * [simplify]: Extracting # 1 : cost  0
0.281 * * [simplify]: Extracting # 2 : cost  0
0.282 * * [simplify]: Extracting # 3 : cost  0
0.282 * * [simplify]: Extracting # 4 : cost  0
0.283 * * [simplify]: Extracting # 5 : cost  0
0.283 * * [simplify]: iteration  2 :  589  enodes  (cost  347 )
0.561 * * [simplify]: Extracting # 0 : cost  0
0.563 * * [simplify]: Extracting # 1 : cost  0
0.566 * * [simplify]: Extracting # 2 : cost  0
0.568 * * [simplify]: Extracting # 3 : cost  0
0.575 * * [simplify]: Extracting # 4 : cost  0
0.577 * * [simplify]: iteration  3 :  2102  enodes  (cost  339 )
1.266 * * [simplify]: Extracting # 0 : cost  0
1.271 * * [simplify]: Extracting # 1 : cost  0
1.277 * * [simplify]: Extracting # 2 : cost  0
1.282 * * [simplify]: Extracting # 3 : cost  0
1.287 * * [simplify]: Extracting # 4 : cost  0
1.295 * * [simplify]: iteration done:  5000  enodes  (cost  339 )
1.296 * [simplify]: Simplified to:
  (expm1 (fma x y (/ x 2.0)))
  (log1p (fma x y (/ x 2.0)))
  (exp (fma x y (/ x 2.0)))
  (log (fma x y (/ x 2.0)))
  (exp (fma x y (/ x 2.0)))
  (* (cbrt (fma x y (/ x 2.0))) (cbrt (fma x y (/ x 2.0))))
  (cbrt (fma x y (/ x 2.0)))
  (pow (fma x y (/ x 2.0)) 3)
  (sqrt (fma x y (/ x 2.0)))
  (sqrt (fma x y (/ x 2.0)))
  (+ (pow (/ x 2.0) 3) (pow (* y x) 3))
  (fma (/ x 2.0) (/ x 2.0) (* (* x y) (- (* x y) (/ x 2.0))))
  (* (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0)))
  (- (/ x 2.0) (* y x))
  (expm1 (+ (/ x 2.0) (fma y x z)))
  (log1p (+ (/ x 2.0) (fma y x z)))
  (exp (+ (/ x 2.0) (fma y x z)))
  (exp (+ (/ x 2.0) (fma y x z)))
  (log (+ (/ x 2.0) (fma y x z)))
  (exp (+ (/ x 2.0) (fma y x z)))
  (* (cbrt (+ (/ x 2.0) (fma y x z))) (cbrt (+ (/ x 2.0) (fma y x z))))
  (cbrt (+ (/ x 2.0) (fma y x z)))
  (pow (+ (/ x 2.0) (fma y x z)) 3)
  (sqrt (+ (/ x 2.0) (fma y x z)))
  (sqrt (+ (/ x 2.0) (fma y x z)))
  (+ (pow z 3) (pow (fma x y (/ x 2.0)) 3))
  (fma z z (* (fma x y (/ x 2.0)) (- (fma x y (/ x 2.0)) z)))
  (* (- (fma x y (/ x 2.0)) z) (+ (/ x 2.0) (fma y x z)))
  (- (fma x y (/ x 2.0)) z)
  (+ (/ x 2.0) (fma y x z))
  (fma y x z)
  (* x (+ y 0.5))
  (* x (+ y 0.5))
  (* x (+ y 0.5))
  (fma x (+ 0.5 y) z)
  (fma x (+ 0.5 y) z)
  (fma x (+ 0.5 y) z)
1.296 * * * [progress]: adding candidates to table
1.418 * * [progress]: iteration 2 / 4
1.418 * * * [progress]: picking best candidate
1.420 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (/ x 2.0) (fma y x z)))>
1.420 * * * [progress]: localizing error
1.426 * * * [progress]: generating rewritten candidates
1.426 * * * [progress]: generating series expansions
1.426 * * * [progress]: simplifying candidates
1.426 * [simplify]: Simplifying:
  
1.426 * * [simplify]: Extracting # 0 : cost  0
1.426 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
1.426 * * [simplify]: Extracting # 0 : cost  0
1.426 * * [simplify]: iteration done:  0  enodes  (cost  0 )
1.426 * [simplify]: Simplified to:
  
1.426 * * * [progress]: adding candidates to table
1.426 * [progress]: [Phase 3 of 3] Extracting.
1.428 * [simplify]: Simplifying:
  (+ (/ x 2.0) (fma y x z))
1.428 * * [simplify]: Extracting # 0 : cost  0
1.428 * * [simplify]: Extracting # 1 : cost  0
1.428 * * [simplify]: Extracting # 2 : cost  0
1.428 * * [simplify]: Extracting # 3 : cost  0
1.428 * * [simplify]: Extracting # 4 : cost  0
1.428 * * [simplify]: iteration  0 :  7  enodes  (cost  8 )
1.428 * * [simplify]: Extracting # 0 : cost  0
1.428 * * [simplify]: iteration  1 :  8  enodes  (cost  8 )
1.429 * * [simplify]: Extracting # 0 : cost  0
1.429 * * [simplify]: iteration done:  8  enodes  (cost  8 )
1.429 * [simplify]: Simplified to:
  (+ (/ x 2.0) (fma y x z))
1.995 * [regime-testing]: End program error score: 0.005875734466808351