7.648 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.032 * * * [progress]: [2/2] Setting up program.
0.039 * [progress]: [Phase 2 of 3] Improving.
0.040 * [simplify]: Simplifying:
  (+ (+ (/ x 2.0) (* y x)) z)
0.040 * * [simplify]: iteration 0: 8 enodes
0.042 * * [simplify]: iteration 1: 13 enodes
0.045 * * [simplify]: iteration 2: 19 enodes
0.049 * * [simplify]: iteration 3: 22 enodes
0.054 * * [simplify]: iteration complete: 22 enodes
0.054 * * [simplify]: Extracting #0: cost 1 inf + 0
0.054 * * [simplify]: Extracting #1: cost 7 inf + 0
0.054 * * [simplify]: Extracting #2: cost 9 inf + 1
0.054 * * [simplify]: Extracting #3: cost 6 inf + 4
0.054 * * [simplify]: Extracting #4: cost 1 inf + 458
0.054 * * [simplify]: Extracting #5: cost 0 inf + 541
0.055 * [simplify]: Simplified to:
  (+ (+ (/ x 2.0) (* y x)) z)
0.056 * * [progress]: iteration 1 / 4
0.056 * * * [progress]: picking best candidate
0.063 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (+ (/ x 2.0) (* y x)) z))>
0.063 * * * [progress]: localizing error
0.084 * * * [progress]: generating rewritten candidates
0.085 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
0.102 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.180 * * * [progress]: generating series expansions
0.180 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
0.181 * [backup-simplify]: Simplify (+ (/ x 2.0) (* y x)) into (+ (* 0.5 x) (* x y))
0.181 * [approximate]: Taking taylor expansion of (+ (* 0.5 x) (* x y)) in (x y) around 0
0.181 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 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 (* 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) (* 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 (* 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
0.181 * [backup-simplify]: Simplify y into y
0.181 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 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 (* x y) in x
0.181 * [taylor]: Taking taylor expansion of x in x
0.181 * [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
0.183 * [backup-simplify]: Simplify (+ 0 0) into 0
0.183 * [taylor]: Taking taylor expansion of 0 in y
0.183 * [backup-simplify]: Simplify 0 into 0
0.183 * [backup-simplify]: Simplify 0 into 0
0.184 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
0.185 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.185 * [backup-simplify]: Simplify (+ 0.5 y) into (+ y 0.5)
0.185 * [taylor]: Taking taylor expansion of (+ y 0.5) in y
0.185 * [taylor]: Taking taylor expansion of y in y
0.185 * [backup-simplify]: Simplify 0 into 0
0.185 * [backup-simplify]: Simplify 1 into 1
0.185 * [taylor]: Taking taylor expansion of 0.5 in y
0.185 * [backup-simplify]: Simplify 0.5 into 0.5
0.186 * [backup-simplify]: Simplify (+ 0 0.5) into 0.5
0.186 * [backup-simplify]: Simplify 0.5 into 0.5
0.186 * [backup-simplify]: Simplify 0 into 0
0.187 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0
0.188 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
0.188 * [backup-simplify]: Simplify (+ 0 0) into 0
0.188 * [taylor]: Taking taylor expansion of 0 in y
0.188 * [backup-simplify]: Simplify 0 into 0
0.188 * [backup-simplify]: Simplify 0 into 0
0.189 * [backup-simplify]: Simplify (+ 1 0) into 1
0.189 * [backup-simplify]: Simplify 1 into 1
0.189 * [backup-simplify]: Simplify 0 into 0
0.190 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
0.191 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
0.192 * [backup-simplify]: Simplify (+ 0 0) into 0
0.192 * [taylor]: Taking taylor expansion of 0 in y
0.192 * [backup-simplify]: Simplify 0 into 0
0.192 * [backup-simplify]: Simplify 0 into 0
0.192 * [backup-simplify]: Simplify 0 into 0
0.192 * [backup-simplify]: Simplify (+ 0 0) into 0
0.192 * [backup-simplify]: Simplify 0 into 0
0.192 * [backup-simplify]: Simplify 0 into 0
0.194 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
0.195 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.196 * [backup-simplify]: Simplify (+ 0 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 (+ (* 1 (* y x)) (* 0.5 (* 1 x))) into (+ (* 0.5 x) (* x y))
0.196 * [backup-simplify]: Simplify (+ (/ (/ 1 x) 2.0) (* (/ 1 y) (/ 1 x))) into (+ (/ 1 (* x y)) (* 0.5 (/ 1 x)))
0.196 * [approximate]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 0.5 (/ 1 x))) in (x y) around 0
0.196 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 0.5 (/ 1 x))) in y
0.196 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.196 * [taylor]: Taking taylor expansion of (* x y) in y
0.196 * [taylor]: Taking taylor expansion of x in y
0.196 * [backup-simplify]: Simplify x into x
0.196 * [taylor]: Taking taylor expansion of y in y
0.196 * [backup-simplify]: Simplify 0 into 0
0.196 * [backup-simplify]: Simplify 1 into 1
0.196 * [backup-simplify]: Simplify (* x 0) into 0
0.197 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
0.197 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.197 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y
0.197 * [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 (/ 1 x) in y
0.197 * [taylor]: Taking taylor expansion of x in y
0.197 * [backup-simplify]: Simplify x into x
0.197 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.197 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 0.5 (/ 1 x))) in x
0.197 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.197 * [taylor]: Taking taylor expansion of (* x y) in x
0.197 * [taylor]: Taking taylor expansion of x in x
0.197 * [backup-simplify]: Simplify 0 into 0
0.197 * [backup-simplify]: Simplify 1 into 1
0.197 * [taylor]: Taking taylor expansion of y in x
0.197 * [backup-simplify]: Simplify y into y
0.197 * [backup-simplify]: Simplify (* 0 y) into 0
0.198 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.198 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.198 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.198 * [taylor]: Taking taylor expansion of 0.5 in x
0.198 * [backup-simplify]: Simplify 0.5 into 0.5
0.198 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.198 * [taylor]: Taking taylor expansion of x in x
0.198 * [backup-simplify]: Simplify 0 into 0
0.198 * [backup-simplify]: Simplify 1 into 1
0.199 * [backup-simplify]: Simplify (/ 1 1) into 1
0.199 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 0.5 (/ 1 x))) in x
0.199 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.199 * [taylor]: Taking taylor expansion of (* x y) in x
0.199 * [taylor]: Taking taylor expansion of x in x
0.199 * [backup-simplify]: Simplify 0 into 0
0.199 * [backup-simplify]: Simplify 1 into 1
0.199 * [taylor]: Taking taylor expansion of y in x
0.199 * [backup-simplify]: Simplify y into y
0.199 * [backup-simplify]: Simplify (* 0 y) into 0
0.199 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.199 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.199 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.199 * [taylor]: Taking taylor expansion of 0.5 in x
0.199 * [backup-simplify]: Simplify 0.5 into 0.5
0.199 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.199 * [taylor]: Taking taylor expansion of x in x
0.199 * [backup-simplify]: Simplify 0 into 0
0.199 * [backup-simplify]: Simplify 1 into 1
0.200 * [backup-simplify]: Simplify (/ 1 1) into 1
0.200 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
0.201 * [backup-simplify]: Simplify (+ (/ 1 y) 0.5) into (+ 0.5 (/ 1 y))
0.201 * [taylor]: Taking taylor expansion of (+ 0.5 (/ 1 y)) in y
0.201 * [taylor]: Taking taylor expansion of 0.5 in y
0.201 * [backup-simplify]: Simplify 0.5 into 0.5
0.201 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.201 * [taylor]: Taking taylor expansion of y in y
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
0.202 * [backup-simplify]: Simplify (+ 0 1) into 1
0.202 * [backup-simplify]: Simplify 1 into 1
0.202 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
0.203 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.203 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.204 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
0.205 * [backup-simplify]: Simplify (+ 0 0) into 0
0.205 * [taylor]: Taking taylor expansion of 0 in y
0.205 * [backup-simplify]: Simplify 0 into 0
0.208 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.208 * [backup-simplify]: Simplify (+ 0.5 0) into 0.5
0.208 * [backup-simplify]: Simplify 0.5 into 0.5
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
0.210 * [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
0.210 * [backup-simplify]: Simplify (+ 0 0) into 0
0.210 * [taylor]: Taking taylor expansion of 0 in y
0.210 * [backup-simplify]: Simplify 0 into 0
0.210 * [backup-simplify]: Simplify 0 into 0
0.211 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.211 * [backup-simplify]: Simplify (+ 0 0) into 0
0.211 * [backup-simplify]: Simplify 0 into 0
0.212 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.212 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.213 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.214 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.214 * [backup-simplify]: Simplify (+ 0 0) into 0
0.214 * [taylor]: Taking taylor expansion of 0 in y
0.214 * [backup-simplify]: Simplify 0 into 0
0.214 * [backup-simplify]: Simplify 0 into 0
0.214 * [backup-simplify]: Simplify 0 into 0
0.215 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.215 * [backup-simplify]: Simplify (+ 0 0) into 0
0.215 * [backup-simplify]: Simplify 0 into 0
0.216 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
0.216 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.217 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.217 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.218 * [backup-simplify]: Simplify (+ 0 0) 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
0.218 * [backup-simplify]: Simplify (+ (* 0.5 (* 1 (/ 1 (/ 1 x)))) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (+ (* 0.5 x) (* x y))
0.218 * [backup-simplify]: Simplify (+ (/ (/ 1 (- x)) 2.0) (* (/ 1 (- y)) (/ 1 (- x)))) into (- (/ 1 (* x y)) (* 0.5 (/ 1 x)))
0.218 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (* 0.5 (/ 1 x))) in (x y) around 0
0.218 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 0.5 (/ 1 x))) in y
0.218 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.218 * [taylor]: Taking taylor expansion of (* x y) in y
0.218 * [taylor]: Taking taylor expansion of x in y
0.218 * [backup-simplify]: Simplify x into x
0.218 * [taylor]: Taking taylor expansion of y in y
0.218 * [backup-simplify]: Simplify 0 into 0
0.218 * [backup-simplify]: Simplify 1 into 1
0.218 * [backup-simplify]: Simplify (* x 0) into 0
0.218 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
0.218 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.219 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y
0.219 * [taylor]: Taking taylor expansion of 0.5 in y
0.219 * [backup-simplify]: Simplify 0.5 into 0.5
0.219 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.219 * [taylor]: Taking taylor expansion of x in y
0.219 * [backup-simplify]: Simplify x into x
0.219 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.219 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 0.5 (/ 1 x))) in x
0.219 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.219 * [taylor]: Taking taylor expansion of (* x y) in x
0.219 * [taylor]: Taking taylor expansion of x in x
0.219 * [backup-simplify]: Simplify 0 into 0
0.219 * [backup-simplify]: Simplify 1 into 1
0.219 * [taylor]: Taking taylor expansion of y in x
0.219 * [backup-simplify]: Simplify y into y
0.219 * [backup-simplify]: Simplify (* 0 y) into 0
0.219 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.219 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.219 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.219 * [taylor]: Taking taylor expansion of 0.5 in x
0.219 * [backup-simplify]: Simplify 0.5 into 0.5
0.219 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.219 * [taylor]: Taking taylor expansion of x in x
0.219 * [backup-simplify]: Simplify 0 into 0
0.219 * [backup-simplify]: Simplify 1 into 1
0.219 * [backup-simplify]: Simplify (/ 1 1) into 1
0.219 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 0.5 (/ 1 x))) in x
0.219 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.219 * [taylor]: Taking taylor expansion of (* x y) in x
0.220 * [taylor]: Taking taylor expansion of x in x
0.220 * [backup-simplify]: Simplify 0 into 0
0.220 * [backup-simplify]: Simplify 1 into 1
0.220 * [taylor]: Taking taylor expansion of y in x
0.220 * [backup-simplify]: Simplify y into y
0.220 * [backup-simplify]: Simplify (* 0 y) into 0
0.220 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.220 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.220 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.220 * [taylor]: Taking taylor expansion of 0.5 in x
0.220 * [backup-simplify]: Simplify 0.5 into 0.5
0.220 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.220 * [taylor]: Taking taylor expansion of x in x
0.220 * [backup-simplify]: Simplify 0 into 0
0.220 * [backup-simplify]: Simplify 1 into 1
0.220 * [backup-simplify]: Simplify (/ 1 1) into 1
0.221 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
0.221 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
0.221 * [backup-simplify]: Simplify (+ (/ 1 y) (- 0.5)) into (- (/ 1 y) 0.5)
0.221 * [taylor]: Taking taylor expansion of (- (/ 1 y) 0.5) in y
0.221 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.221 * [taylor]: Taking taylor expansion of y in y
0.221 * [backup-simplify]: Simplify 0 into 0
0.221 * [backup-simplify]: Simplify 1 into 1
0.221 * [backup-simplify]: Simplify (/ 1 1) into 1
0.221 * [taylor]: Taking taylor expansion of 0.5 in y
0.221 * [backup-simplify]: Simplify 0.5 into 0.5
0.222 * [backup-simplify]: Simplify (+ 1 0) into 1
0.222 * [backup-simplify]: Simplify 1 into 1
0.223 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
0.223 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.223 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.224 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
0.224 * [backup-simplify]: Simplify (- 0) into 0
0.224 * [backup-simplify]: Simplify (+ 0 0) into 0
0.224 * [taylor]: Taking taylor expansion of 0 in y
0.224 * [backup-simplify]: Simplify 0 into 0
0.224 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.225 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
0.225 * [backup-simplify]: Simplify (+ 0 (- 0.5)) into (- 0.5)
0.225 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
0.226 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
0.226 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.227 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.227 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
0.228 * [backup-simplify]: Simplify (- 0) into 0
0.228 * [backup-simplify]: Simplify (+ 0 0) into 0
0.228 * [taylor]: Taking taylor expansion of 0 in y
0.228 * [backup-simplify]: Simplify 0 into 0
0.228 * [backup-simplify]: Simplify 0 into 0
0.228 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.229 * [backup-simplify]: Simplify (- 0) into 0
0.229 * [backup-simplify]: Simplify (+ 0 0) into 0
0.229 * [backup-simplify]: Simplify 0 into 0
0.230 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.230 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.230 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.231 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.231 * [backup-simplify]: Simplify (- 0) into 0
0.232 * [backup-simplify]: Simplify (+ 0 0) into 0
0.232 * [taylor]: Taking taylor expansion of 0 in y
0.232 * [backup-simplify]: Simplify 0 into 0
0.232 * [backup-simplify]: Simplify 0 into 0
0.232 * [backup-simplify]: Simplify 0 into 0
0.232 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.232 * [backup-simplify]: Simplify (- 0) into 0
0.233 * [backup-simplify]: Simplify (+ 0 0) into 0
0.233 * [backup-simplify]: Simplify 0 into 0
0.234 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
0.234 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.235 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.235 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.235 * [backup-simplify]: Simplify (- 0) into 0
0.236 * [backup-simplify]: Simplify (+ 0 0) into 0
0.236 * [taylor]: Taking taylor expansion of 0 in y
0.236 * [backup-simplify]: Simplify 0 into 0
0.236 * [backup-simplify]: Simplify 0 into 0
0.236 * [backup-simplify]: Simplify (+ (* (- 0.5) (* 1 (/ 1 (/ 1 (- x))))) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (+ (* 0.5 x) (* x y))
0.236 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.236 * [backup-simplify]: Simplify (+ (+ (/ x 2.0) (* y x)) z) into (+ (* 0.5 x) (+ z (* x y)))
0.236 * [approximate]: Taking taylor expansion of (+ (* 0.5 x) (+ z (* x y))) in (x y z) around 0
0.236 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (+ z (* x y))) in z
0.236 * [taylor]: Taking taylor expansion of (* 0.5 x) in z
0.236 * [taylor]: Taking taylor expansion of 0.5 in z
0.236 * [backup-simplify]: Simplify 0.5 into 0.5
0.237 * [taylor]: Taking taylor expansion of x in z
0.237 * [backup-simplify]: Simplify x into x
0.237 * [taylor]: Taking taylor expansion of (+ z (* x y)) in z
0.237 * [taylor]: Taking taylor expansion of z in z
0.237 * [backup-simplify]: Simplify 0 into 0
0.237 * [backup-simplify]: Simplify 1 into 1
0.237 * [taylor]: Taking taylor expansion of (* x y) in z
0.237 * [taylor]: Taking taylor expansion of x in z
0.237 * [backup-simplify]: Simplify x into x
0.237 * [taylor]: Taking taylor expansion of y in z
0.237 * [backup-simplify]: Simplify y into y
0.237 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (+ z (* x y))) in y
0.237 * [taylor]: Taking taylor expansion of (* 0.5 x) in y
0.237 * [taylor]: Taking taylor expansion of 0.5 in y
0.237 * [backup-simplify]: Simplify 0.5 into 0.5
0.237 * [taylor]: Taking taylor expansion of x in y
0.237 * [backup-simplify]: Simplify x into x
0.237 * [taylor]: Taking taylor expansion of (+ z (* x y)) in y
0.237 * [taylor]: Taking taylor expansion of z in y
0.237 * [backup-simplify]: Simplify z into z
0.237 * [taylor]: Taking taylor expansion of (* x y) in y
0.237 * [taylor]: Taking taylor expansion of x in y
0.237 * [backup-simplify]: Simplify x into x
0.237 * [taylor]: Taking taylor expansion of y in y
0.237 * [backup-simplify]: Simplify 0 into 0
0.237 * [backup-simplify]: Simplify 1 into 1
0.237 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (+ z (* x y))) in x
0.237 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
0.237 * [taylor]: Taking taylor expansion of 0.5 in x
0.237 * [backup-simplify]: Simplify 0.5 into 0.5
0.237 * [taylor]: Taking taylor expansion of x in x
0.237 * [backup-simplify]: Simplify 0 into 0
0.237 * [backup-simplify]: Simplify 1 into 1
0.237 * [taylor]: Taking taylor expansion of (+ z (* x y)) in x
0.237 * [taylor]: Taking taylor expansion of z in x
0.237 * [backup-simplify]: Simplify z into z
0.237 * [taylor]: Taking taylor expansion of (* x y) in x
0.237 * [taylor]: Taking taylor expansion of x in x
0.237 * [backup-simplify]: Simplify 0 into 0
0.237 * [backup-simplify]: Simplify 1 into 1
0.237 * [taylor]: Taking taylor expansion of y in x
0.237 * [backup-simplify]: Simplify y into y
0.237 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (+ z (* x y))) in x
0.237 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
0.237 * [taylor]: Taking taylor expansion of 0.5 in x
0.237 * [backup-simplify]: Simplify 0.5 into 0.5
0.237 * [taylor]: Taking taylor expansion of x in x
0.237 * [backup-simplify]: Simplify 0 into 0
0.237 * [backup-simplify]: Simplify 1 into 1
0.237 * [taylor]: Taking taylor expansion of (+ z (* x y)) in x
0.237 * [taylor]: Taking taylor expansion of z in x
0.237 * [backup-simplify]: Simplify z into z
0.237 * [taylor]: Taking taylor expansion of (* x y) in x
0.237 * [taylor]: Taking taylor expansion of x in x
0.237 * [backup-simplify]: Simplify 0 into 0
0.237 * [backup-simplify]: Simplify 1 into 1
0.237 * [taylor]: Taking taylor expansion of y in x
0.237 * [backup-simplify]: Simplify y into y
0.238 * [backup-simplify]: Simplify (* 0.5 0) into 0
0.238 * [backup-simplify]: Simplify (* 0 y) into 0
0.238 * [backup-simplify]: Simplify (+ z 0) into z
0.238 * [backup-simplify]: Simplify (+ 0 z) into z
0.238 * [taylor]: Taking taylor expansion of z in y
0.238 * [backup-simplify]: Simplify z into z
0.238 * [taylor]: Taking taylor expansion of z in z
0.238 * [backup-simplify]: Simplify 0 into 0
0.238 * [backup-simplify]: Simplify 1 into 1
0.238 * [backup-simplify]: Simplify 0 into 0
0.239 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
0.239 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.239 * [backup-simplify]: Simplify (+ 0 y) into y
0.239 * [backup-simplify]: Simplify (+ 0.5 y) into (+ y 0.5)
0.239 * [taylor]: Taking taylor expansion of (+ y 0.5) in y
0.239 * [taylor]: Taking taylor expansion of y in y
0.239 * [backup-simplify]: Simplify 0 into 0
0.239 * [backup-simplify]: Simplify 1 into 1
0.239 * [taylor]: Taking taylor expansion of 0.5 in y
0.239 * [backup-simplify]: Simplify 0.5 into 0.5
0.240 * [backup-simplify]: Simplify (+ 0 0.5) into 0.5
0.240 * [taylor]: Taking taylor expansion of 0.5 in z
0.240 * [backup-simplify]: Simplify 0.5 into 0.5
0.240 * [backup-simplify]: Simplify 0.5 into 0.5
0.240 * [taylor]: Taking taylor expansion of 0 in z
0.240 * [backup-simplify]: Simplify 0 into 0
0.240 * [backup-simplify]: Simplify 0 into 0
0.240 * [backup-simplify]: Simplify 1 into 1
0.241 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0
0.242 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
0.242 * [backup-simplify]: Simplify (+ 0 0) into 0
0.243 * [backup-simplify]: Simplify (+ 0 0) into 0
0.243 * [taylor]: Taking taylor expansion of 0 in y
0.243 * [backup-simplify]: Simplify 0 into 0
0.243 * [taylor]: Taking taylor expansion of 0 in z
0.243 * [backup-simplify]: Simplify 0 into 0
0.243 * [backup-simplify]: Simplify 0 into 0
0.243 * [backup-simplify]: Simplify (+ 1 0) into 1
0.243 * [taylor]: Taking taylor expansion of 1 in z
0.243 * [backup-simplify]: Simplify 1 into 1
0.243 * [backup-simplify]: Simplify 1 into 1
0.244 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* y x))) (+ (* 1 (* z (* 1 1))) (* 0.5 (* 1 (* 1 x))))) into (+ (* 0.5 x) (+ z (* x y)))
0.244 * [backup-simplify]: Simplify (+ (+ (/ (/ 1 x) 2.0) (* (/ 1 y) (/ 1 x))) (/ 1 z)) into (+ (/ 1 (* x y)) (+ (* 0.5 (/ 1 x)) (/ 1 z)))
0.244 * [approximate]: Taking taylor expansion of (+ (/ 1 (* x y)) (+ (* 0.5 (/ 1 x)) (/ 1 z))) in (x y z) around 0
0.244 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (+ (* 0.5 (/ 1 x)) (/ 1 z))) in z
0.245 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.245 * [taylor]: Taking taylor expansion of (* x y) in z
0.245 * [taylor]: Taking taylor expansion of x in z
0.245 * [backup-simplify]: Simplify x into x
0.245 * [taylor]: Taking taylor expansion of y in z
0.245 * [backup-simplify]: Simplify y into y
0.245 * [backup-simplify]: Simplify (* x y) into (* x y)
0.245 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y))
0.245 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 x)) (/ 1 z)) in z
0.245 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in z
0.245 * [taylor]: Taking taylor expansion of 0.5 in z
0.245 * [backup-simplify]: Simplify 0.5 into 0.5
0.245 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.245 * [taylor]: Taking taylor expansion of x in z
0.245 * [backup-simplify]: Simplify x into x
0.245 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.245 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.245 * [taylor]: Taking taylor expansion of z in z
0.245 * [backup-simplify]: Simplify 0 into 0
0.245 * [backup-simplify]: Simplify 1 into 1
0.246 * [backup-simplify]: Simplify (/ 1 1) into 1
0.246 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (+ (* 0.5 (/ 1 x)) (/ 1 z))) in y
0.246 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.246 * [taylor]: Taking taylor expansion of (* x y) in y
0.246 * [taylor]: Taking taylor expansion of x in y
0.246 * [backup-simplify]: Simplify x into x
0.246 * [taylor]: Taking taylor expansion of y in y
0.246 * [backup-simplify]: Simplify 0 into 0
0.246 * [backup-simplify]: Simplify 1 into 1
0.246 * [backup-simplify]: Simplify (* x 0) into 0
0.246 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
0.246 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.246 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 x)) (/ 1 z)) in y
0.246 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y
0.246 * [taylor]: Taking taylor expansion of 0.5 in y
0.246 * [backup-simplify]: Simplify 0.5 into 0.5
0.246 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.246 * [taylor]: Taking taylor expansion of x in y
0.247 * [backup-simplify]: Simplify x into x
0.247 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.247 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.247 * [taylor]: Taking taylor expansion of z in y
0.247 * [backup-simplify]: Simplify z into z
0.247 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.247 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (+ (* 0.5 (/ 1 x)) (/ 1 z))) in x
0.247 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.247 * [taylor]: Taking taylor expansion of (* x y) in x
0.247 * [taylor]: Taking taylor expansion of x in x
0.247 * [backup-simplify]: Simplify 0 into 0
0.247 * [backup-simplify]: Simplify 1 into 1
0.247 * [taylor]: Taking taylor expansion of y in x
0.247 * [backup-simplify]: Simplify y into y
0.247 * [backup-simplify]: Simplify (* 0 y) into 0
0.247 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.248 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.248 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 x)) (/ 1 z)) in x
0.248 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.248 * [taylor]: Taking taylor expansion of 0.5 in x
0.248 * [backup-simplify]: Simplify 0.5 into 0.5
0.248 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.248 * [taylor]: Taking taylor expansion of x in x
0.248 * [backup-simplify]: Simplify 0 into 0
0.248 * [backup-simplify]: Simplify 1 into 1
0.248 * [backup-simplify]: Simplify (/ 1 1) into 1
0.248 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.248 * [taylor]: Taking taylor expansion of z in x
0.248 * [backup-simplify]: Simplify z into z
0.248 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.248 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (+ (* 0.5 (/ 1 x)) (/ 1 z))) in x
0.248 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.248 * [taylor]: Taking taylor expansion of (* x y) in x
0.248 * [taylor]: Taking taylor expansion of x in x
0.248 * [backup-simplify]: Simplify 0 into 0
0.249 * [backup-simplify]: Simplify 1 into 1
0.249 * [taylor]: Taking taylor expansion of y in x
0.249 * [backup-simplify]: Simplify y into y
0.249 * [backup-simplify]: Simplify (* 0 y) into 0
0.249 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.249 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.249 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 x)) (/ 1 z)) in x
0.249 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.249 * [taylor]: Taking taylor expansion of 0.5 in x
0.249 * [backup-simplify]: Simplify 0.5 into 0.5
0.249 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.249 * [taylor]: Taking taylor expansion of x in x
0.249 * [backup-simplify]: Simplify 0 into 0
0.249 * [backup-simplify]: Simplify 1 into 1
0.250 * [backup-simplify]: Simplify (/ 1 1) into 1
0.250 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.250 * [taylor]: Taking taylor expansion of z in x
0.250 * [backup-simplify]: Simplify z into z
0.250 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.251 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
0.251 * [backup-simplify]: Simplify (+ 0.5 0) into 0.5
0.251 * [backup-simplify]: Simplify (+ (/ 1 y) 0.5) into (+ 0.5 (/ 1 y))
0.251 * [taylor]: Taking taylor expansion of (+ 0.5 (/ 1 y)) in y
0.251 * [taylor]: Taking taylor expansion of 0.5 in y
0.251 * [backup-simplify]: Simplify 0.5 into 0.5
0.251 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.251 * [taylor]: Taking taylor expansion of y in y
0.252 * [backup-simplify]: Simplify 0 into 0
0.252 * [backup-simplify]: Simplify 1 into 1
0.252 * [backup-simplify]: Simplify (/ 1 1) into 1
0.252 * [backup-simplify]: Simplify (+ 0 1) into 1
0.252 * [taylor]: Taking taylor expansion of 1 in z
0.252 * [backup-simplify]: Simplify 1 into 1
0.253 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
0.253 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.254 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.255 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
0.255 * [backup-simplify]: Simplify (+ 0 (/ 1 z)) into (/ 1 z)
0.256 * [backup-simplify]: Simplify (+ 0 (/ 1 z)) into (/ 1 z)
0.256 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.256 * [taylor]: Taking taylor expansion of z in y
0.256 * [backup-simplify]: Simplify z into z
0.256 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.256 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.257 * [backup-simplify]: Simplify (+ 0.5 0) into 0.5
0.257 * [taylor]: Taking taylor expansion of 0.5 in z
0.257 * [backup-simplify]: Simplify 0.5 into 0.5
0.257 * [backup-simplify]: Simplify 1 into 1
0.258 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
0.258 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.259 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.260 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
0.260 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
0.261 * [backup-simplify]: Simplify (+ 0 0) into 0
0.261 * [backup-simplify]: Simplify (+ 0 0) into 0
0.261 * [taylor]: Taking taylor expansion of 0 in y
0.261 * [backup-simplify]: Simplify 0 into 0
0.261 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.261 * [taylor]: Taking taylor expansion of z in z
0.261 * [backup-simplify]: Simplify 0 into 0
0.261 * [backup-simplify]: Simplify 1 into 1
0.262 * [backup-simplify]: Simplify (/ 1 1) into 1
0.262 * [backup-simplify]: Simplify 1 into 1
0.263 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.263 * [backup-simplify]: Simplify (+ 0 0) into 0
0.263 * [taylor]: Taking taylor expansion of 0 in z
0.263 * [backup-simplify]: Simplify 0 into 0
0.263 * [backup-simplify]: Simplify 0.5 into 0.5
0.264 * [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)))
0.264 * [backup-simplify]: Simplify (+ (+ (/ (/ 1 (- x)) 2.0) (* (/ 1 (- y)) (/ 1 (- x)))) (/ 1 (- z))) into (- (/ 1 (* x y)) (+ (* 0.5 (/ 1 x)) (/ 1 z)))
0.264 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (* 0.5 (/ 1 x)) (/ 1 z))) in (x y z) around 0
0.265 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (* 0.5 (/ 1 x)) (/ 1 z))) in z
0.265 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.265 * [taylor]: Taking taylor expansion of (* x y) in z
0.265 * [taylor]: Taking taylor expansion of x in z
0.265 * [backup-simplify]: Simplify x into x
0.265 * [taylor]: Taking taylor expansion of y in z
0.265 * [backup-simplify]: Simplify y into y
0.265 * [backup-simplify]: Simplify (* x y) into (* x y)
0.265 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y))
0.265 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 x)) (/ 1 z)) in z
0.265 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in z
0.265 * [taylor]: Taking taylor expansion of 0.5 in z
0.265 * [backup-simplify]: Simplify 0.5 into 0.5
0.265 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.265 * [taylor]: Taking taylor expansion of x in z
0.265 * [backup-simplify]: Simplify x into x
0.265 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.265 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.265 * [taylor]: Taking taylor expansion of z in z
0.265 * [backup-simplify]: Simplify 0 into 0
0.265 * [backup-simplify]: Simplify 1 into 1
0.266 * [backup-simplify]: Simplify (/ 1 1) into 1
0.266 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (* 0.5 (/ 1 x)) (/ 1 z))) in y
0.266 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.266 * [taylor]: Taking taylor expansion of (* x y) in y
0.266 * [taylor]: Taking taylor expansion of x in y
0.266 * [backup-simplify]: Simplify x into x
0.266 * [taylor]: Taking taylor expansion of y in y
0.266 * [backup-simplify]: Simplify 0 into 0
0.266 * [backup-simplify]: Simplify 1 into 1
0.266 * [backup-simplify]: Simplify (* x 0) into 0
0.266 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
0.266 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.266 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 x)) (/ 1 z)) in y
0.266 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y
0.267 * [taylor]: Taking taylor expansion of 0.5 in y
0.267 * [backup-simplify]: Simplify 0.5 into 0.5
0.267 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.267 * [taylor]: Taking taylor expansion of x in y
0.267 * [backup-simplify]: Simplify x into x
0.267 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.267 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.267 * [taylor]: Taking taylor expansion of z in y
0.267 * [backup-simplify]: Simplify z into z
0.267 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.267 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (* 0.5 (/ 1 x)) (/ 1 z))) in x
0.267 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.267 * [taylor]: Taking taylor expansion of (* x y) in x
0.267 * [taylor]: Taking taylor expansion of x in x
0.267 * [backup-simplify]: Simplify 0 into 0
0.267 * [backup-simplify]: Simplify 1 into 1
0.267 * [taylor]: Taking taylor expansion of y in x
0.267 * [backup-simplify]: Simplify y into y
0.267 * [backup-simplify]: Simplify (* 0 y) into 0
0.268 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.268 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.268 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 x)) (/ 1 z)) in x
0.268 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.268 * [taylor]: Taking taylor expansion of 0.5 in x
0.268 * [backup-simplify]: Simplify 0.5 into 0.5
0.268 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.268 * [taylor]: Taking taylor expansion of x in x
0.268 * [backup-simplify]: Simplify 0 into 0
0.268 * [backup-simplify]: Simplify 1 into 1
0.268 * [backup-simplify]: Simplify (/ 1 1) into 1
0.268 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.268 * [taylor]: Taking taylor expansion of z in x
0.268 * [backup-simplify]: Simplify z into z
0.268 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.268 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (* 0.5 (/ 1 x)) (/ 1 z))) in x
0.268 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.269 * [taylor]: Taking taylor expansion of (* x y) in x
0.269 * [taylor]: Taking taylor expansion of x in x
0.269 * [backup-simplify]: Simplify 0 into 0
0.269 * [backup-simplify]: Simplify 1 into 1
0.269 * [taylor]: Taking taylor expansion of y in x
0.269 * [backup-simplify]: Simplify y into y
0.269 * [backup-simplify]: Simplify (* 0 y) into 0
0.269 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.269 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.269 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 x)) (/ 1 z)) in x
0.269 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.269 * [taylor]: Taking taylor expansion of 0.5 in x
0.269 * [backup-simplify]: Simplify 0.5 into 0.5
0.269 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.269 * [taylor]: Taking taylor expansion of x in x
0.269 * [backup-simplify]: Simplify 0 into 0
0.269 * [backup-simplify]: Simplify 1 into 1
0.270 * [backup-simplify]: Simplify (/ 1 1) into 1
0.270 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.270 * [taylor]: Taking taylor expansion of z in x
0.270 * [backup-simplify]: Simplify z into z
0.270 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.270 * [backup-simplify]: Simplify (* 0.5 1) into 0.5
0.271 * [backup-simplify]: Simplify (+ 0.5 0) into 0.5
0.271 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
0.272 * [backup-simplify]: Simplify (+ (/ 1 y) (- 0.5)) into (- (/ 1 y) 0.5)
0.272 * [taylor]: Taking taylor expansion of (- (/ 1 y) 0.5) in y
0.272 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.272 * [taylor]: Taking taylor expansion of y in y
0.272 * [backup-simplify]: Simplify 0 into 0
0.272 * [backup-simplify]: Simplify 1 into 1
0.273 * [backup-simplify]: Simplify (/ 1 1) into 1
0.273 * [taylor]: Taking taylor expansion of 0.5 in y
0.273 * [backup-simplify]: Simplify 0.5 into 0.5
0.273 * [backup-simplify]: Simplify (+ 1 0) into 1
0.273 * [taylor]: Taking taylor expansion of 1 in z
0.273 * [backup-simplify]: Simplify 1 into 1
0.274 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
0.274 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.275 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.276 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
0.276 * [backup-simplify]: Simplify (+ 0 (/ 1 z)) into (/ 1 z)
0.276 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z))
0.276 * [backup-simplify]: Simplify (+ 0 (- (/ 1 z))) into (- (/ 1 z))
0.276 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in y
0.276 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.276 * [taylor]: Taking taylor expansion of z in y
0.276 * [backup-simplify]: Simplify z into z
0.276 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.277 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.277 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
0.278 * [backup-simplify]: Simplify (+ 0 (- 0.5)) into (- 0.5)
0.278 * [taylor]: Taking taylor expansion of (- 0.5) in z
0.278 * [taylor]: Taking taylor expansion of 0.5 in z
0.278 * [backup-simplify]: Simplify 0.5 into 0.5
0.278 * [backup-simplify]: Simplify 1 into 1
0.279 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
0.280 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.280 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.281 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
0.282 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
0.282 * [backup-simplify]: Simplify (+ 0 0) into 0
0.282 * [backup-simplify]: Simplify (- 0) into 0
0.283 * [backup-simplify]: Simplify (+ 0 0) into 0
0.283 * [taylor]: Taking taylor expansion of 0 in y
0.283 * [backup-simplify]: Simplify 0 into 0
0.283 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z))
0.283 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
0.283 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.283 * [taylor]: Taking taylor expansion of z in z
0.283 * [backup-simplify]: Simplify 0 into 0
0.283 * [backup-simplify]: Simplify 1 into 1
0.283 * [backup-simplify]: Simplify (/ 1 1) into 1
0.284 * [backup-simplify]: Simplify (- 1) into -1
0.284 * [backup-simplify]: Simplify -1 into -1
0.285 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.285 * [backup-simplify]: Simplify (- 0) into 0
0.285 * [backup-simplify]: Simplify (+ 0 0) into 0
0.285 * [taylor]: Taking taylor expansion of 0 in z
0.285 * [backup-simplify]: Simplify 0 into 0
0.286 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
0.286 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
0.287 * [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)))
0.287 * * * [progress]: simplifying candidates
0.288 * [simplify]: Simplifying:
  (* (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))
  (* (* (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)))
0.289 * * [simplify]: iteration 0: 55 enodes
0.308 * * [simplify]: iteration 1: 164 enodes
0.361 * * [simplify]: iteration 2: 557 enodes
0.657 * * [simplify]: iteration 3: 2137 enodes
1.202 * * [simplify]: iteration complete: 5000 enodes
1.203 * * [simplify]: Extracting #0: cost 24 inf + 0
1.203 * * [simplify]: Extracting #1: cost 201 inf + 0
1.206 * * [simplify]: Extracting #2: cost 1048 inf + 237
1.221 * * [simplify]: Extracting #3: cost 1633 inf + 3959
1.239 * * [simplify]: Extracting #4: cost 1450 inf + 46814
1.307 * * [simplify]: Extracting #5: cost 569 inf + 262539
1.390 * * [simplify]: Extracting #6: cost 53 inf + 410049
1.482 * * [simplify]: Extracting #7: cost 0 inf + 424114
1.591 * [simplify]: Simplified to:
  (exp (+ (* y x) (/ x 2.0)))
  (log (+ (* y x) (/ x 2.0)))
  (exp (+ (* y x) (/ x 2.0)))
  (* (cbrt (+ (* y x) (/ x 2.0))) (cbrt (+ (* y x) (/ x 2.0))))
  (cbrt (+ (* y x) (/ x 2.0)))
  (* (* (+ (* y x) (/ x 2.0)) (+ (* y x) (/ x 2.0))) (+ (* y x) (/ x 2.0)))
  (sqrt (+ (* y x) (/ x 2.0)))
  (sqrt (+ (* y x) (/ x 2.0)))
  (+ (* (/ x 2.0) (* (/ x 2.0) (/ x 2.0))) (* (* y x) (* (* y x) (* y x))))
  (+ (* (/ x 2.0) (/ x 2.0)) (* (- (* y x) (/ x 2.0)) (* y x)))
  (- (* (/ x 2.0) (/ x 2.0)) (* (* y x) (* y x)))
  (- (/ x 2.0) (* y x))
  (exp (+ (/ x 2.0) (+ z (* y x))))
  (exp (+ (/ x 2.0) (+ z (* y x))))
  (log (+ (/ x 2.0) (+ z (* y x))))
  (exp (+ (/ x 2.0) (+ z (* y x))))
  (* (cbrt (+ (/ x 2.0) (+ z (* y x)))) (cbrt (+ (/ x 2.0) (+ z (* y x)))))
  (cbrt (+ (/ x 2.0) (+ z (* y x))))
  (* (+ (/ x 2.0) (+ z (* y x))) (* (+ (/ x 2.0) (+ z (* y x))) (+ (/ x 2.0) (+ z (* y x)))))
  (sqrt (+ (/ x 2.0) (+ z (* y x))))
  (sqrt (+ (/ x 2.0) (+ z (* y x))))
  (+ (* (* (+ (* y x) (/ x 2.0)) (+ (* y x) (/ x 2.0))) (+ (* y x) (/ x 2.0))) (* (* z z) z))
  (+ (* (+ (* y x) (/ x 2.0)) (+ (- (* y x) z) (/ x 2.0))) (* z z))
  (- (* (+ (* y x) (/ x 2.0)) (+ (* y x) (/ x 2.0))) (* z z))
  (+ (- (* y x) z) (/ x 2.0))
  (+ (/ x 2.0) (+ z (* y x)))
  (+ z (* y x))
  (* (+ 0.5 y) x)
  (* (+ 0.5 y) x)
  (* (+ 0.5 y) x)
  (+ z (* (+ 0.5 y) x))
  (+ z (* (+ 0.5 y) x))
  (+ z (* (+ 0.5 y) x))
1.594 * * * [progress]: adding candidates to table
1.750 * [progress]: [Phase 3 of 3] Extracting.
1.759 * [simplify]: Simplifying:
  (+ (+ (/ x 2.0) (* y x)) z)
1.759 * * [simplify]: iteration 0: 8 enodes
1.760 * * [simplify]: iteration 1: 11 enodes
1.760 * * [simplify]: iteration complete: 11 enodes
1.760 * * [simplify]: Extracting #0: cost 1 inf + 0
1.760 * * [simplify]: Extracting #1: cost 3 inf + 0
1.760 * * [simplify]: Extracting #2: cost 4 inf + 1
1.760 * * [simplify]: Extracting #3: cost 7 inf + 1
1.761 * * [simplify]: Extracting #4: cost 4 inf + 4
1.761 * * [simplify]: Extracting #5: cost 0 inf + 375
1.761 * [simplify]: Simplified to:
  (+ (+ (/ x 2.0) (* y x)) z)
2.860 * [regime-testing]: Baseline error score: 0.005989109963196464
2.874 * [regime-testing]: Oracle error score: 0.005989109963196464
2.875 * [regime-testing]: End program error score: 0.005989109963196464