0.541 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.105 * * * [progress]: [2/2] Setting up program.
0.111 * [progress]: [Phase 2 of 3] Improving.
0.115 * [simplify]: Simplifying:
  (* (+ x y) z)
0.117 * * [simplify]: Extracting # 0 : cost  0
0.117 * * [simplify]: Extracting # 1 : cost  0
0.117 * * [simplify]: Extracting # 2 : cost  0
0.117 * * [simplify]: Extracting # 3 : cost  0
0.117 * * [simplify]: Extracting # 4 : cost  0
0.118 * * [simplify]: iteration  0 :  5  enodes  (cost  5 )
0.124 * * [simplify]: Extracting # 0 : cost  0
0.124 * * [simplify]: iteration  1 :  7  enodes  (cost  5 )
0.159 * * [simplify]: Extracting # 0 : cost  0
0.159 * * [simplify]: Extracting # 1 : cost  0
0.159 * * [simplify]: Extracting # 2 : cost  0
0.159 * * [simplify]: iteration  2 :  15  enodes  (cost  5 )
0.165 * * [simplify]: Extracting # 0 : cost  0
0.165 * * [simplify]: iteration done:  15  enodes  (cost  5 )
0.165 * [simplify]: Simplified to:
  (* (+ x y) z)
0.168 * * [progress]: iteration 1 / 4
0.168 * * * [progress]: picking best candidate
0.172 * * * * [pick]: Picked  #<alt (λ (x y z) (* (+ x y) z))>
0.172 * * * [progress]: localizing error
0.280 * * * [progress]: generating rewritten candidates
0.281 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.320 * * * [progress]: generating series expansions
0.320 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.327 * [backup-simplify]: Simplify (* (+ x y) z) into (* z (+ x y))
0.327 * [approximate]: Taking taylor expansion of (* z (+ x y)) in (x y z) around 0
0.328 * [taylor]: Taking taylor expansion of (* z (+ x y)) in z
0.328 * [taylor]: Taking taylor expansion of z in z
0.328 * [backup-simplify]: Simplify 0 into 0
0.328 * [backup-simplify]: Simplify 1 into 1
0.328 * [taylor]: Taking taylor expansion of (+ x y) in z
0.328 * [taylor]: Taking taylor expansion of x in z
0.328 * [backup-simplify]: Simplify x into x
0.328 * [taylor]: Taking taylor expansion of y in z
0.328 * [backup-simplify]: Simplify y into y
0.329 * [taylor]: Taking taylor expansion of (* z (+ x y)) in y
0.329 * [taylor]: Taking taylor expansion of z in y
0.329 * [backup-simplify]: Simplify z into z
0.329 * [taylor]: Taking taylor expansion of (+ x y) in y
0.329 * [taylor]: Taking taylor expansion of x in y
0.329 * [backup-simplify]: Simplify x into x
0.329 * [taylor]: Taking taylor expansion of y in y
0.329 * [backup-simplify]: Simplify 0 into 0
0.329 * [backup-simplify]: Simplify 1 into 1
0.329 * [taylor]: Taking taylor expansion of (* z (+ x y)) in x
0.329 * [taylor]: Taking taylor expansion of z in x
0.329 * [backup-simplify]: Simplify z into z
0.329 * [taylor]: Taking taylor expansion of (+ x y) in x
0.329 * [taylor]: Taking taylor expansion of x in x
0.329 * [backup-simplify]: Simplify 0 into 0
0.329 * [backup-simplify]: Simplify 1 into 1
0.329 * [taylor]: Taking taylor expansion of y in x
0.329 * [backup-simplify]: Simplify y into y
0.329 * [taylor]: Taking taylor expansion of (* z (+ x y)) in x
0.329 * [taylor]: Taking taylor expansion of z in x
0.329 * [backup-simplify]: Simplify z into z
0.329 * [taylor]: Taking taylor expansion of (+ x y) in x
0.329 * [taylor]: Taking taylor expansion of x in x
0.329 * [backup-simplify]: Simplify 0 into 0
0.329 * [backup-simplify]: Simplify 1 into 1
0.329 * [taylor]: Taking taylor expansion of y in x
0.329 * [backup-simplify]: Simplify y into y
0.330 * [backup-simplify]: Simplify (+ 0 y) into y
0.331 * [backup-simplify]: Simplify (* z y) into (* z y)
0.331 * [taylor]: Taking taylor expansion of (* z y) in y
0.331 * [taylor]: Taking taylor expansion of z in y
0.331 * [backup-simplify]: Simplify z into z
0.331 * [taylor]: Taking taylor expansion of y in y
0.332 * [backup-simplify]: Simplify 0 into 0
0.332 * [backup-simplify]: Simplify 1 into 1
0.332 * [backup-simplify]: Simplify (* z 0) into 0
0.332 * [taylor]: Taking taylor expansion of 0 in z
0.333 * [backup-simplify]: Simplify 0 into 0
0.333 * [backup-simplify]: Simplify 0 into 0
0.334 * [backup-simplify]: Simplify (+ 1 0) into 1
0.334 * [backup-simplify]: Simplify (+ (* z 1) (* 0 y)) into z
0.335 * [taylor]: Taking taylor expansion of z in y
0.335 * [backup-simplify]: Simplify z into z
0.335 * [taylor]: Taking taylor expansion of z in z
0.335 * [backup-simplify]: Simplify 0 into 0
0.335 * [backup-simplify]: Simplify 1 into 1
0.335 * [backup-simplify]: Simplify 0 into 0
0.335 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
0.335 * [taylor]: Taking taylor expansion of z in z
0.335 * [backup-simplify]: Simplify 0 into 0
0.335 * [backup-simplify]: Simplify 1 into 1
0.335 * [backup-simplify]: Simplify 0 into 0
0.335 * [backup-simplify]: Simplify 0 into 0
0.336 * [backup-simplify]: Simplify (+ 0 0) into 0
0.336 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 y))) into 0
0.336 * [taylor]: Taking taylor expansion of 0 in y
0.336 * [backup-simplify]: Simplify 0 into 0
0.336 * [taylor]: Taking taylor expansion of 0 in z
0.336 * [backup-simplify]: Simplify 0 into 0
0.336 * [backup-simplify]: Simplify 0 into 0
0.336 * [taylor]: Taking taylor expansion of 0 in z
0.337 * [backup-simplify]: Simplify 0 into 0
0.337 * [backup-simplify]: Simplify 0 into 0
0.337 * [backup-simplify]: Simplify 0 into 0
0.337 * [backup-simplify]: Simplify (* (+ (/ 1 x) (/ 1 y)) (/ 1 z)) into (/ (+ (/ 1 y) (/ 1 x)) z)
0.337 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) z) in (x y z) around 0
0.337 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) z) in z
0.337 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in z
0.337 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.337 * [taylor]: Taking taylor expansion of y in z
0.337 * [backup-simplify]: Simplify y into y
0.338 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.338 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.338 * [taylor]: Taking taylor expansion of x in z
0.338 * [backup-simplify]: Simplify x into x
0.338 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.338 * [taylor]: Taking taylor expansion of z in z
0.338 * [backup-simplify]: Simplify 0 into 0
0.338 * [backup-simplify]: Simplify 1 into 1
0.338 * [backup-simplify]: Simplify (+ (/ 1 y) (/ 1 x)) into (+ (/ 1 y) (/ 1 x))
0.338 * [backup-simplify]: Simplify (/ (+ (/ 1 y) (/ 1 x)) 1) into (+ (/ 1 y) (/ 1 x))
0.338 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) z) in y
0.338 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.338 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.338 * [taylor]: Taking taylor expansion of y in y
0.339 * [backup-simplify]: Simplify 0 into 0
0.339 * [backup-simplify]: Simplify 1 into 1
0.339 * [backup-simplify]: Simplify (/ 1 1) into 1
0.339 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.339 * [taylor]: Taking taylor expansion of x in y
0.339 * [backup-simplify]: Simplify x into x
0.339 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.339 * [taylor]: Taking taylor expansion of z in y
0.339 * [backup-simplify]: Simplify z into z
0.340 * [backup-simplify]: Simplify (+ 1 0) into 1
0.340 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.340 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) z) in x
0.340 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.340 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.340 * [taylor]: Taking taylor expansion of y in x
0.340 * [backup-simplify]: Simplify y into y
0.340 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.340 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.340 * [taylor]: Taking taylor expansion of x in x
0.340 * [backup-simplify]: Simplify 0 into 0
0.340 * [backup-simplify]: Simplify 1 into 1
0.341 * [backup-simplify]: Simplify (/ 1 1) into 1
0.341 * [taylor]: Taking taylor expansion of z in x
0.341 * [backup-simplify]: Simplify z into z
0.341 * [backup-simplify]: Simplify (+ 0 1) into 1
0.341 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.341 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) z) in x
0.341 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.341 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.341 * [taylor]: Taking taylor expansion of y in x
0.341 * [backup-simplify]: Simplify y into y
0.342 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.342 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.342 * [taylor]: Taking taylor expansion of x in x
0.342 * [backup-simplify]: Simplify 0 into 0
0.342 * [backup-simplify]: Simplify 1 into 1
0.342 * [backup-simplify]: Simplify (/ 1 1) into 1
0.342 * [taylor]: Taking taylor expansion of z in x
0.342 * [backup-simplify]: Simplify z into z
0.343 * [backup-simplify]: Simplify (+ 0 1) into 1
0.343 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.343 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.343 * [taylor]: Taking taylor expansion of z in y
0.343 * [backup-simplify]: Simplify z into z
0.343 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.344 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.344 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
0.344 * [backup-simplify]: Simplify (- (/ (/ 1 y) z) (+ (* (/ 1 z) (/ 0 z)))) into (/ 1 (* z y))
0.344 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.344 * [taylor]: Taking taylor expansion of (* z y) in y
0.344 * [taylor]: Taking taylor expansion of z in y
0.344 * [backup-simplify]: Simplify z into z
0.344 * [taylor]: Taking taylor expansion of y in y
0.345 * [backup-simplify]: Simplify 0 into 0
0.345 * [backup-simplify]: Simplify 1 into 1
0.345 * [backup-simplify]: Simplify (* z 0) into 0
0.345 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
0.345 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.345 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.345 * [taylor]: Taking taylor expansion of z in z
0.345 * [backup-simplify]: Simplify 0 into 0
0.345 * [backup-simplify]: Simplify 1 into 1
0.346 * [backup-simplify]: Simplify (/ 1 1) into 1
0.346 * [backup-simplify]: Simplify 1 into 1
0.346 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.346 * [taylor]: Taking taylor expansion of z in z
0.346 * [backup-simplify]: Simplify 0 into 0
0.346 * [backup-simplify]: Simplify 1 into 1
0.346 * [backup-simplify]: Simplify (/ 1 1) into 1
0.347 * [backup-simplify]: Simplify 1 into 1
0.347 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.348 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.348 * [backup-simplify]: Simplify (+ 0 0) into 0
0.348 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)) (* (/ 1 (* z y)) (/ 0 z)))) into 0
0.348 * [taylor]: Taking taylor expansion of 0 in y
0.348 * [backup-simplify]: Simplify 0 into 0
0.349 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0
0.349 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
0.349 * [taylor]: Taking taylor expansion of 0 in z
0.349 * [backup-simplify]: Simplify 0 into 0
0.349 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
0.349 * [taylor]: Taking taylor expansion of 0 in z
0.349 * [backup-simplify]: Simplify 0 into 0
0.350 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.350 * [backup-simplify]: Simplify 0 into 0
0.351 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.351 * [backup-simplify]: Simplify 0 into 0
0.351 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.352 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.353 * [backup-simplify]: Simplify (+ 0 0) into 0
0.353 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)) (* (/ 1 (* z y)) (/ 0 z)) (* 0 (/ 0 z)))) into 0
0.353 * [taylor]: Taking taylor expansion of 0 in y
0.353 * [backup-simplify]: Simplify 0 into 0
0.353 * [taylor]: Taking taylor expansion of 0 in z
0.353 * [backup-simplify]: Simplify 0 into 0
0.354 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
0.355 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
0.355 * [taylor]: Taking taylor expansion of 0 in z
0.355 * [backup-simplify]: Simplify 0 into 0
0.355 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
0.355 * [taylor]: Taking taylor expansion of 0 in z
0.355 * [backup-simplify]: Simplify 0 into 0
0.355 * [backup-simplify]: Simplify 0 into 0
0.355 * [backup-simplify]: Simplify 0 into 0
0.356 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.356 * [backup-simplify]: Simplify 0 into 0
0.357 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.357 * [backup-simplify]: Simplify 0 into 0
0.358 * [backup-simplify]: Simplify (+ (* 1 (* (/ 1 (/ 1 z)) (* 1 (/ 1 (/ 1 x))))) (* 1 (* (/ 1 (/ 1 z)) (* (/ 1 (/ 1 y)) 1)))) into (+ (* x z) (* z y))
0.358 * [backup-simplify]: Simplify (* (+ (/ 1 (- x)) (/ 1 (- y))) (/ 1 (- z))) into (/ (+ (/ 1 y) (/ 1 x)) z)
0.358 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) z) in (x y z) around 0
0.358 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) z) in z
0.358 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in z
0.358 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.358 * [taylor]: Taking taylor expansion of y in z
0.358 * [backup-simplify]: Simplify y into y
0.358 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.358 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.359 * [taylor]: Taking taylor expansion of x in z
0.359 * [backup-simplify]: Simplify x into x
0.359 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.359 * [taylor]: Taking taylor expansion of z in z
0.359 * [backup-simplify]: Simplify 0 into 0
0.359 * [backup-simplify]: Simplify 1 into 1
0.359 * [backup-simplify]: Simplify (+ (/ 1 y) (/ 1 x)) into (+ (/ 1 y) (/ 1 x))
0.359 * [backup-simplify]: Simplify (/ (+ (/ 1 y) (/ 1 x)) 1) into (+ (/ 1 y) (/ 1 x))
0.359 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) z) in y
0.359 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.359 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.359 * [taylor]: Taking taylor expansion of y in y
0.359 * [backup-simplify]: Simplify 0 into 0
0.359 * [backup-simplify]: Simplify 1 into 1
0.360 * [backup-simplify]: Simplify (/ 1 1) into 1
0.360 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.360 * [taylor]: Taking taylor expansion of x in y
0.360 * [backup-simplify]: Simplify x into x
0.360 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.360 * [taylor]: Taking taylor expansion of z in y
0.360 * [backup-simplify]: Simplify z into z
0.360 * [backup-simplify]: Simplify (+ 1 0) into 1
0.360 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.360 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) z) in x
0.360 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.361 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.361 * [taylor]: Taking taylor expansion of y in x
0.361 * [backup-simplify]: Simplify y into y
0.361 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.361 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.361 * [taylor]: Taking taylor expansion of x in x
0.361 * [backup-simplify]: Simplify 0 into 0
0.361 * [backup-simplify]: Simplify 1 into 1
0.361 * [backup-simplify]: Simplify (/ 1 1) into 1
0.361 * [taylor]: Taking taylor expansion of z in x
0.361 * [backup-simplify]: Simplify z into z
0.361 * [backup-simplify]: Simplify (+ 0 1) into 1
0.361 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.361 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) z) in x
0.361 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.361 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.361 * [taylor]: Taking taylor expansion of y in x
0.361 * [backup-simplify]: Simplify y into y
0.362 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.362 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.362 * [taylor]: Taking taylor expansion of x in x
0.362 * [backup-simplify]: Simplify 0 into 0
0.362 * [backup-simplify]: Simplify 1 into 1
0.362 * [backup-simplify]: Simplify (/ 1 1) into 1
0.362 * [taylor]: Taking taylor expansion of z in x
0.362 * [backup-simplify]: Simplify z into z
0.362 * [backup-simplify]: Simplify (+ 0 1) into 1
0.362 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.362 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.362 * [taylor]: Taking taylor expansion of z in y
0.362 * [backup-simplify]: Simplify z into z
0.362 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.363 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.363 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
0.363 * [backup-simplify]: Simplify (- (/ (/ 1 y) z) (+ (* (/ 1 z) (/ 0 z)))) into (/ 1 (* z y))
0.363 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.363 * [taylor]: Taking taylor expansion of (* z y) in y
0.363 * [taylor]: Taking taylor expansion of z in y
0.363 * [backup-simplify]: Simplify z into z
0.363 * [taylor]: Taking taylor expansion of y in y
0.363 * [backup-simplify]: Simplify 0 into 0
0.363 * [backup-simplify]: Simplify 1 into 1
0.363 * [backup-simplify]: Simplify (* z 0) into 0
0.364 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
0.364 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.364 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.364 * [taylor]: Taking taylor expansion of z in z
0.364 * [backup-simplify]: Simplify 0 into 0
0.364 * [backup-simplify]: Simplify 1 into 1
0.364 * [backup-simplify]: Simplify (/ 1 1) into 1
0.364 * [backup-simplify]: Simplify 1 into 1
0.364 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.364 * [taylor]: Taking taylor expansion of z in z
0.364 * [backup-simplify]: Simplify 0 into 0
0.364 * [backup-simplify]: Simplify 1 into 1
0.364 * [backup-simplify]: Simplify (/ 1 1) into 1
0.364 * [backup-simplify]: Simplify 1 into 1
0.365 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.365 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.365 * [backup-simplify]: Simplify (+ 0 0) into 0
0.366 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)) (* (/ 1 (* z y)) (/ 0 z)))) into 0
0.366 * [taylor]: Taking taylor expansion of 0 in y
0.366 * [backup-simplify]: Simplify 0 into 0
0.366 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0
0.366 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
0.366 * [taylor]: Taking taylor expansion of 0 in z
0.366 * [backup-simplify]: Simplify 0 into 0
0.366 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
0.366 * [taylor]: Taking taylor expansion of 0 in z
0.366 * [backup-simplify]: Simplify 0 into 0
0.367 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.367 * [backup-simplify]: Simplify 0 into 0
0.367 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.367 * [backup-simplify]: Simplify 0 into 0
0.368 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.368 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.368 * [backup-simplify]: Simplify (+ 0 0) into 0
0.369 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)) (* (/ 1 (* z y)) (/ 0 z)) (* 0 (/ 0 z)))) into 0
0.369 * [taylor]: Taking taylor expansion of 0 in y
0.369 * [backup-simplify]: Simplify 0 into 0
0.369 * [taylor]: Taking taylor expansion of 0 in z
0.369 * [backup-simplify]: Simplify 0 into 0
0.369 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
0.369 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
0.370 * [taylor]: Taking taylor expansion of 0 in z
0.370 * [backup-simplify]: Simplify 0 into 0
0.370 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
0.370 * [taylor]: Taking taylor expansion of 0 in z
0.370 * [backup-simplify]: Simplify 0 into 0
0.370 * [backup-simplify]: Simplify 0 into 0
0.370 * [backup-simplify]: Simplify 0 into 0
0.370 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.371 * [backup-simplify]: Simplify 0 into 0
0.371 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.371 * [backup-simplify]: Simplify 0 into 0
0.372 * [backup-simplify]: Simplify (+ (* 1 (* (/ 1 (/ 1 (- z))) (* 1 (/ 1 (/ 1 (- x)))))) (* 1 (* (/ 1 (/ 1 (- z))) (* (/ 1 (/ 1 (- y))) 1)))) into (+ (* x z) (* z y))
0.372 * * * [progress]: simplifying candidates
0.372 * [simplify]: Simplifying:
  (* (+ x y) z)
  (+ (log (+ x y)) (log z))
  (log (* (+ x y) z))
  (exp (* (+ x y) z))
  (* (* (* (+ x y) (+ x y)) (+ x y)) (* (* z z) z))
  (* (cbrt (* (+ x y) z)) (cbrt (* (+ x y) z)))
  (cbrt (* (+ x y) z))
  (* (* (* (+ x y) z) (* (+ x y) z)) (* (+ x y) z))
  (sqrt (* (+ x y) z))
  (sqrt (* (+ x y) z))
  (* (sqrt (+ x y)) (sqrt z))
  (* (sqrt (+ x y)) (sqrt z))
  (* (+ x y) (* (cbrt z) (cbrt z)))
  (* (+ x y) (sqrt z))
  (* (+ x y) 1)
  (* (cbrt (+ x y)) z)
  (* (sqrt (+ x y)) z)
  (* (+ x y) z)
  (* (+ x y) z)
  (* (+ (pow x 3) (pow y 3)) z)
  (* (- (* x x) (* y y)) z)
  0
  (+ (* x z) (* z y))
  (+ (* x z) (* z y))
0.373 * * [simplify]: Extracting # 0 : cost  0
0.373 * * [simplify]: Extracting # 1 : cost  0
0.373 * * [simplify]: Extracting # 2 : cost  0
0.373 * * [simplify]: Extracting # 3 : cost  0
0.373 * * [simplify]: Extracting # 4 : cost  0
0.373 * * [simplify]: Extracting # 5 : cost  0
0.373 * * [simplify]: Extracting # 6 : cost  0
0.373 * * [simplify]: iteration  0 :  45  enodes  (cost  178 )
0.396 * * [simplify]: Extracting # 0 : cost  0
0.396 * * [simplify]: Extracting # 1 : cost  0
0.396 * * [simplify]: Extracting # 2 : cost  0
0.397 * * [simplify]: Extracting # 3 : cost  0
0.397 * * [simplify]: Extracting # 4 : cost  0
0.397 * * [simplify]: iteration  1 :  107  enodes  (cost  175 )
0.451 * * [simplify]: Extracting # 0 : cost  0
0.452 * * [simplify]: Extracting # 1 : cost  0
0.452 * * [simplify]: Extracting # 2 : cost  0
0.452 * * [simplify]: Extracting # 3 : cost  0
0.453 * * [simplify]: Extracting # 4 : cost  0
0.453 * * [simplify]: Extracting # 5 : cost  0
0.453 * * [simplify]: iteration  2 :  359  enodes  (cost  151 )
0.790 * * [simplify]: Extracting # 0 : cost  0
0.792 * * [simplify]: Extracting # 1 : cost  0
0.793 * * [simplify]: Extracting # 2 : cost  0
0.794 * * [simplify]: Extracting # 3 : cost  0
0.794 * * [simplify]: Extracting # 4 : cost  0
0.795 * * [simplify]: iteration  3 :  1064  enodes  (cost  151 )
2.523 * * [simplify]: Extracting # 0 : cost  0
2.527 * * [simplify]: Extracting # 1 : cost  0
2.530 * * [simplify]: Extracting # 2 : cost  0
2.534 * * [simplify]: Extracting # 3 : cost  0
2.538 * * [simplify]: Extracting # 4 : cost  0
2.542 * * [simplify]: iteration  4 :  4014  enodes  (cost  151 )
3.895 * * [simplify]: Extracting # 0 : cost  0
3.900 * * [simplify]: Extracting # 1 : cost  0
3.904 * * [simplify]: Extracting # 2 : cost  0
3.908 * * [simplify]: Extracting # 3 : cost  0
3.912 * * [simplify]: Extracting # 4 : cost  0
3.915 * * [simplify]: iteration done:  5000  enodes  (cost  151 )
3.916 * [simplify]: Simplified to:
  (* (+ x y) z)
  (log (* (+ x y) z))
  (log (* (+ x y) z))
  (exp (* (+ x y) z))
  (pow (* (+ x y) z) 3)
  (* (cbrt (* (+ x y) z)) (cbrt (* (+ x y) z)))
  (cbrt (* (+ x y) z))
  (pow (* (+ x y) z) 3)
  (sqrt (* (+ x y) z))
  (sqrt (* (+ x y) z))
  (* (sqrt (+ x y)) (sqrt z))
  (* (sqrt (+ x y)) (sqrt z))
  (* (+ x y) (* (cbrt z) (cbrt z)))
  (* (+ x y) (sqrt z))
  (+ x y)
  (* (cbrt (+ x y)) z)
  (* (sqrt (+ x y)) z)
  (* (+ x y) z)
  (* (+ x y) z)
  (* (+ (pow x 3) (pow y 3)) z)
  (* (- (* x x) (* y y)) z)
  0
  (* (+ x y) z)
  (* (+ x y) z)
3.916 * * * [progress]: adding candidates to table
3.959 * * [progress]: iteration 2 / 4
3.959 * * * [progress]: picking best candidate
3.961 * * * * [pick]: Picked  #<alt (λ (x y z) (* (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (+ x y)) z)))>
3.961 * * * [progress]: localizing error
3.972 * * * [progress]: generating rewritten candidates
3.972 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1)
3.976 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2)
3.980 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1)
3.985 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1)
4.044 * * * [progress]: generating series expansions
4.044 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1)
4.044 * [backup-simplify]: Simplify (cbrt (+ x y)) into (pow (+ x y) 1/3)
4.044 * [approximate]: Taking taylor expansion of (pow (+ x y) 1/3) in (x y) around 0
4.044 * [taylor]: Taking taylor expansion of (pow (+ x y) 1/3) in y
4.044 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ x y)))) in y
4.044 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ x y))) in y
4.044 * [taylor]: Taking taylor expansion of 1/3 in y
4.045 * [backup-simplify]: Simplify 1/3 into 1/3
4.045 * [taylor]: Taking taylor expansion of (log (+ x y)) in y
4.045 * [taylor]: Taking taylor expansion of (+ x y) in y
4.045 * [taylor]: Taking taylor expansion of x in y
4.045 * [backup-simplify]: Simplify x into x
4.045 * [taylor]: Taking taylor expansion of y in y
4.045 * [backup-simplify]: Simplify 0 into 0
4.045 * [backup-simplify]: Simplify 1 into 1
4.045 * [backup-simplify]: Simplify (+ x 0) into x
4.045 * [backup-simplify]: Simplify (log x) into (log x)
4.045 * [backup-simplify]: Simplify (* 1/3 (log x)) into (* 1/3 (log x))
4.045 * [backup-simplify]: Simplify (exp (* 1/3 (log x))) into (pow x 1/3)
4.045 * [taylor]: Taking taylor expansion of (pow (+ x y) 1/3) in x
4.046 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ x y)))) in x
4.046 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ x y))) in x
4.046 * [taylor]: Taking taylor expansion of 1/3 in x
4.046 * [backup-simplify]: Simplify 1/3 into 1/3
4.046 * [taylor]: Taking taylor expansion of (log (+ x y)) in x
4.046 * [taylor]: Taking taylor expansion of (+ x y) in x
4.046 * [taylor]: Taking taylor expansion of x in x
4.046 * [backup-simplify]: Simplify 0 into 0
4.046 * [backup-simplify]: Simplify 1 into 1
4.046 * [taylor]: Taking taylor expansion of y in x
4.046 * [backup-simplify]: Simplify y into y
4.046 * [backup-simplify]: Simplify (+ 0 y) into y
4.046 * [backup-simplify]: Simplify (log y) into (log y)
4.046 * [backup-simplify]: Simplify (* 1/3 (log y)) into (* 1/3 (log y))
4.046 * [backup-simplify]: Simplify (exp (* 1/3 (log y))) into (pow y 1/3)
4.046 * [taylor]: Taking taylor expansion of (pow (+ x y) 1/3) in x
4.046 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (+ x y)))) in x
4.046 * [taylor]: Taking taylor expansion of (* 1/3 (log (+ x y))) in x
4.046 * [taylor]: Taking taylor expansion of 1/3 in x
4.046 * [backup-simplify]: Simplify 1/3 into 1/3
4.046 * [taylor]: Taking taylor expansion of (log (+ x y)) in x
4.046 * [taylor]: Taking taylor expansion of (+ x y) in x
4.046 * [taylor]: Taking taylor expansion of x in x
4.046 * [backup-simplify]: Simplify 0 into 0
4.046 * [backup-simplify]: Simplify 1 into 1
4.046 * [taylor]: Taking taylor expansion of y in x
4.046 * [backup-simplify]: Simplify y into y
4.046 * [backup-simplify]: Simplify (+ 0 y) into y
4.047 * [backup-simplify]: Simplify (log y) into (log y)
4.047 * [backup-simplify]: Simplify (* 1/3 (log y)) into (* 1/3 (log y))
4.047 * [backup-simplify]: Simplify (exp (* 1/3 (log y))) into (pow y 1/3)
4.047 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
4.047 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
4.047 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
4.047 * [taylor]: Taking taylor expansion of 1/3 in y
4.047 * [backup-simplify]: Simplify 1/3 into 1/3
4.047 * [taylor]: Taking taylor expansion of (log y) in y
4.047 * [taylor]: Taking taylor expansion of y in y
4.047 * [backup-simplify]: Simplify 0 into 0
4.047 * [backup-simplify]: Simplify 1 into 1
4.048 * [backup-simplify]: Simplify (log 1) into 0
4.048 * [backup-simplify]: Simplify (+ (* (- -1) (log y)) 0) into (log y)
4.048 * [backup-simplify]: Simplify (* 1/3 (log y)) into (* 1/3 (log y))
4.048 * [backup-simplify]: Simplify (exp (* 1/3 (log y))) into (pow y 1/3)
4.049 * [backup-simplify]: Simplify (pow y 1/3) into (pow y 1/3)
4.050 * [backup-simplify]: Simplify (+ 1 0) into 1
4.051 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow y 1)))) 1) into (/ 1 y)
4.051 * [backup-simplify]: Simplify (+ (* 1/3 (/ 1 y)) (* 0 (log y))) into (* 1/3 (/ 1 y))