31.095 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.021 * * * [progress]: [2/2] Setting up program.
0.023 * [progress]: [Phase 2 of 3] Improving.
0.023 * [simplify]: Simplifying:
  (/ (* 4.0 (- (- x y) (* z 0.5))) z)
0.023 * * [simplify]: Extracting # 0 : cost  0
0.023 * * [simplify]: Extracting # 1 : cost  0
0.023 * * [simplify]: Extracting # 2 : cost  0
0.023 * * [simplify]: Extracting # 3 : cost  0
0.023 * * [simplify]: Extracting # 4 : cost  0
0.024 * * [simplify]: Extracting # 5 : cost  0
0.024 * * [simplify]: Extracting # 6 : cost  0
0.024 * * [simplify]: iteration  0 :  10  enodes  (cost  11 )
0.025 * * [simplify]: Extracting # 0 : cost  0
0.025 * * [simplify]: Extracting # 1 : cost  0
0.025 * * [simplify]: Extracting # 2 : cost  0
0.025 * * [simplify]: iteration  1 :  20  enodes  (cost  11 )
0.029 * * [simplify]: Extracting # 0 : cost  0
0.029 * * [simplify]: Extracting # 1 : cost  0
0.029 * * [simplify]: Extracting # 2 : cost  0
0.029 * * [simplify]: iteration  2 :  47  enodes  (cost  11 )
0.058 * * [simplify]: Extracting # 0 : cost  0
0.058 * * [simplify]: Extracting # 1 : cost  0
0.058 * * [simplify]: Extracting # 2 : cost  0
0.058 * * [simplify]: iteration  3 :  136  enodes  (cost  10 )
0.100 * * [simplify]: Extracting # 0 : cost  0
0.101 * * [simplify]: Extracting # 1 : cost  0
0.101 * * [simplify]: Extracting # 2 : cost  0
0.102 * * [simplify]: iteration  4 :  329  enodes  (cost  10 )
0.318 * * [simplify]: Extracting # 0 : cost  0
0.319 * * [simplify]: Extracting # 1 : cost  0
0.320 * * [simplify]: Extracting # 2 : cost  0
0.326 * * [simplify]: iteration  5 :  613  enodes  (cost  10 )
0.747 * * [simplify]: Extracting # 0 : cost  0
0.749 * * [simplify]: Extracting # 1 : cost  0
0.751 * * [simplify]: Extracting # 2 : cost  0
0.752 * * [simplify]: Extracting # 3 : cost  0
0.754 * * [simplify]: iteration  6 :  968  enodes  (cost  10 )
1.848 * * [simplify]: Extracting # 0 : cost  0
1.849 * * [simplify]: Extracting # 1 : cost  0
1.850 * * [simplify]: Extracting # 2 : cost  0
1.851 * * [simplify]: iteration  7 :  1434  enodes  (cost  9 )
3.940 * * [simplify]: Extracting # 0 : cost  0
3.943 * * [simplify]: Extracting # 1 : cost  0
3.945 * * [simplify]: Extracting # 2 : cost  0
3.947 * * [simplify]: iteration  8 :  3096  enodes  (cost  9 )
6.267 * * [simplify]: Extracting # 0 : cost  0
6.275 * * [simplify]: Extracting # 1 : cost  0
6.279 * * [simplify]: Extracting # 2 : cost  0
6.283 * * [simplify]: iteration done:  5000  enodes  (cost  9 )
6.283 * [simplify]: Simplified to:
  (* 4.0 (- (/ (- x y) z) 0.5))
6.290 * * [progress]: iteration 1 / 4
6.290 * * * [progress]: picking best candidate
6.292 * * * * [pick]: Picked  #<alt (λ (x y z) (* 4.0 (- (/ (- x y) z) 0.5)))>
6.292 * * * [progress]: localizing error
6.299 * * * [progress]: generating rewritten candidates
6.299 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2 1)
6.328 * * * [progress]: generating series expansions
6.329 * * * * [progress]: [ 1 / 1 ] generating series at (2 2 1)
6.329 * [backup-simplify]: Simplify (/ (- x y) z) into (/ (- x y) z)
6.329 * [approximate]: Taking taylor expansion of (/ (- x y) z) in (x y z) around 0
6.329 * [taylor]: Taking taylor expansion of (/ (- x y) z) in z
6.329 * [taylor]: Taking taylor expansion of (- x y) in z
6.329 * [taylor]: Taking taylor expansion of x in z
6.329 * [backup-simplify]: Simplify x into x
6.329 * [taylor]: Taking taylor expansion of y in z
6.329 * [backup-simplify]: Simplify y into y
6.329 * [taylor]: Taking taylor expansion of z in z
6.329 * [backup-simplify]: Simplify 0 into 0
6.329 * [backup-simplify]: Simplify 1 into 1
6.329 * [backup-simplify]: Simplify (- y) into (- y)
6.329 * [backup-simplify]: Simplify (+ x (- y)) into (- x y)
6.330 * [backup-simplify]: Simplify (/ (- x y) 1) into (- x y)
6.330 * [taylor]: Taking taylor expansion of (/ (- x y) z) in y
6.330 * [taylor]: Taking taylor expansion of (- x y) in y
6.330 * [taylor]: Taking taylor expansion of x in y
6.330 * [backup-simplify]: Simplify x into x
6.330 * [taylor]: Taking taylor expansion of y in y
6.330 * [backup-simplify]: Simplify 0 into 0
6.330 * [backup-simplify]: Simplify 1 into 1
6.330 * [taylor]: Taking taylor expansion of z in y
6.330 * [backup-simplify]: Simplify z into z
6.330 * [backup-simplify]: Simplify (- 0) into 0
6.331 * [backup-simplify]: Simplify (+ x 0) into x
6.331 * [backup-simplify]: Simplify (/ x z) into (/ x z)
6.331 * [taylor]: Taking taylor expansion of (/ (- x y) z) in x
6.331 * [taylor]: Taking taylor expansion of (- x y) in x
6.331 * [taylor]: Taking taylor expansion of x in x
6.331 * [backup-simplify]: Simplify 0 into 0
6.331 * [backup-simplify]: Simplify 1 into 1
6.331 * [taylor]: Taking taylor expansion of y in x
6.331 * [backup-simplify]: Simplify y into y
6.331 * [taylor]: Taking taylor expansion of z in x
6.331 * [backup-simplify]: Simplify z into z
6.331 * [backup-simplify]: Simplify (- y) into (- y)
6.331 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
6.331 * [backup-simplify]: Simplify (/ (- y) z) into (* -1 (/ y z))
6.331 * [taylor]: Taking taylor expansion of (/ (- x y) z) in x
6.331 * [taylor]: Taking taylor expansion of (- x y) in x
6.331 * [taylor]: Taking taylor expansion of x in x
6.331 * [backup-simplify]: Simplify 0 into 0
6.331 * [backup-simplify]: Simplify 1 into 1
6.331 * [taylor]: Taking taylor expansion of y in x
6.331 * [backup-simplify]: Simplify y into y
6.331 * [taylor]: Taking taylor expansion of z in x
6.331 * [backup-simplify]: Simplify z into z
6.331 * [backup-simplify]: Simplify (- y) into (- y)
6.331 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
6.332 * [backup-simplify]: Simplify (/ (- y) z) into (* -1 (/ y z))
6.332 * [taylor]: Taking taylor expansion of (* -1 (/ y z)) in y
6.332 * [taylor]: Taking taylor expansion of -1 in y
6.332 * [backup-simplify]: Simplify -1 into -1
6.332 * [taylor]: Taking taylor expansion of (/ y z) in y
6.332 * [taylor]: Taking taylor expansion of y in y
6.332 * [backup-simplify]: Simplify 0 into 0
6.332 * [backup-simplify]: Simplify 1 into 1
6.332 * [taylor]: Taking taylor expansion of z in y
6.332 * [backup-simplify]: Simplify z into z
6.332 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
6.332 * [backup-simplify]: Simplify (- 0) into 0
6.333 * [backup-simplify]: Simplify (+ 1 0) into 1
6.333 * [backup-simplify]: Simplify (- (/ 1 z) (+ (* (* -1 (/ y z)) (/ 0 z)))) into (/ 1 z)
6.333 * [taylor]: Taking taylor expansion of (/ 1 z) in y
6.333 * [taylor]: Taking taylor expansion of z in y
6.333 * [backup-simplify]: Simplify z into z
6.333 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
6.333 * [taylor]: Taking taylor expansion of (/ 1 z) in z
6.333 * [taylor]: Taking taylor expansion of z in z
6.333 * [backup-simplify]: Simplify 0 into 0
6.333 * [backup-simplify]: Simplify 1 into 1
6.334 * [backup-simplify]: Simplify (/ 1 1) into 1
6.334 * [backup-simplify]: Simplify 1 into 1
6.334 * [backup-simplify]: Simplify (* -1 (/ 1 z)) into (/ -1 z)
6.334 * [taylor]: Taking taylor expansion of (/ -1 z) in z
6.334 * [taylor]: Taking taylor expansion of -1 in z
6.334 * [backup-simplify]: Simplify -1 into -1
6.334 * [taylor]: Taking taylor expansion of z in z
6.334 * [backup-simplify]: Simplify 0 into 0
6.334 * [backup-simplify]: Simplify 1 into 1
6.335 * [backup-simplify]: Simplify (/ -1 1) into -1
6.335 * [backup-simplify]: Simplify -1 into -1
6.335 * [backup-simplify]: Simplify (- 0) into 0
6.335 * [backup-simplify]: Simplify (+ 0 0) into 0
6.336 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (* -1 (/ y z)) (/ 0 z)) (* (/ 1 z) (/ 0 z)))) into 0
6.336 * [taylor]: Taking taylor expansion of 0 in y
6.336 * [backup-simplify]: Simplify 0 into 0
6.336 * [taylor]: Taking taylor expansion of 0 in z
6.336 * [backup-simplify]: Simplify 0 into 0
6.336 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
6.336 * [taylor]: Taking taylor expansion of 0 in z
6.336 * [backup-simplify]: Simplify 0 into 0
6.336 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)))) into 0
6.337 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ 1 z))) into 0
6.337 * [taylor]: Taking taylor expansion of 0 in z
6.337 * [backup-simplify]: Simplify 0 into 0
6.338 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.338 * [backup-simplify]: Simplify 0 into 0
6.338 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
6.338 * [backup-simplify]: Simplify 0 into 0
6.339 * [backup-simplify]: Simplify (- 0) into 0
6.339 * [backup-simplify]: Simplify (+ 0 0) into 0
6.340 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (* -1 (/ y z)) (/ 0 z)) (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
6.340 * [taylor]: Taking taylor expansion of 0 in y
6.340 * [backup-simplify]: Simplify 0 into 0
6.340 * [taylor]: Taking taylor expansion of 0 in z
6.340 * [backup-simplify]: Simplify 0 into 0
6.340 * [taylor]: Taking taylor expansion of 0 in z
6.340 * [backup-simplify]: Simplify 0 into 0
6.340 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
6.340 * [taylor]: Taking taylor expansion of 0 in z
6.340 * [backup-simplify]: Simplify 0 into 0
6.340 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
6.341 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 z)))) into 0
6.341 * [taylor]: Taking taylor expansion of 0 in z
6.341 * [backup-simplify]: Simplify 0 into 0
6.341 * [backup-simplify]: Simplify 0 into 0
6.341 * [backup-simplify]: Simplify 0 into 0
6.341 * [backup-simplify]: Simplify 0 into 0
6.342 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.342 * [backup-simplify]: Simplify 0 into 0
6.343 * [backup-simplify]: Simplify (+ (* -1 (* (/ 1 z) (* y 1))) (* 1 (* (/ 1 z) (* 1 x)))) into (- (/ x z) (/ y z))
6.343 * [backup-simplify]: Simplify (/ (- (/ 1 x) (/ 1 y)) (/ 1 z)) into (* (- (/ 1 x) (/ 1 y)) z)
6.343 * [approximate]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) z) in (x y z) around 0
6.343 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) z) in z
6.343 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in z
6.343 * [taylor]: Taking taylor expansion of (/ 1 x) in z
6.343 * [taylor]: Taking taylor expansion of x in z
6.343 * [backup-simplify]: Simplify x into x
6.343 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.343 * [taylor]: Taking taylor expansion of (/ 1 y) in z
6.343 * [taylor]: Taking taylor expansion of y in z
6.343 * [backup-simplify]: Simplify y into y
6.343 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.343 * [taylor]: Taking taylor expansion of z in z
6.343 * [backup-simplify]: Simplify 0 into 0
6.343 * [backup-simplify]: Simplify 1 into 1
6.343 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) z) in y
6.343 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
6.344 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.344 * [taylor]: Taking taylor expansion of x in y
6.344 * [backup-simplify]: Simplify x into x
6.344 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.344 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.344 * [taylor]: Taking taylor expansion of y in y
6.344 * [backup-simplify]: Simplify 0 into 0
6.344 * [backup-simplify]: Simplify 1 into 1
6.344 * [backup-simplify]: Simplify (/ 1 1) into 1
6.344 * [taylor]: Taking taylor expansion of z in y
6.344 * [backup-simplify]: Simplify z into z
6.344 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) z) in x
6.344 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
6.344 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.344 * [taylor]: Taking taylor expansion of x in x
6.344 * [backup-simplify]: Simplify 0 into 0
6.344 * [backup-simplify]: Simplify 1 into 1
6.345 * [backup-simplify]: Simplify (/ 1 1) into 1
6.345 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.345 * [taylor]: Taking taylor expansion of y in x
6.345 * [backup-simplify]: Simplify y into y
6.345 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.345 * [taylor]: Taking taylor expansion of z in x
6.345 * [backup-simplify]: Simplify z into z
6.345 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) z) in x
6.345 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
6.345 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.345 * [taylor]: Taking taylor expansion of x in x
6.345 * [backup-simplify]: Simplify 0 into 0
6.345 * [backup-simplify]: Simplify 1 into 1
6.346 * [backup-simplify]: Simplify (/ 1 1) into 1
6.346 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.346 * [taylor]: Taking taylor expansion of y in x
6.346 * [backup-simplify]: Simplify y into y
6.346 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.346 * [taylor]: Taking taylor expansion of z in x
6.346 * [backup-simplify]: Simplify z into z
6.346 * [backup-simplify]: Simplify (+ 1 0) into 1
6.346 * [backup-simplify]: Simplify (* 1 z) into z
6.346 * [taylor]: Taking taylor expansion of z in y
6.346 * [backup-simplify]: Simplify z into z
6.347 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.347 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
6.347 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
6.348 * [backup-simplify]: Simplify (+ (* 1 0) (* (- (/ 1 y)) z)) into (- (/ z y))
6.348 * [taylor]: Taking taylor expansion of (- (/ z y)) in y
6.348 * [taylor]: Taking taylor expansion of (/ z y) in y
6.348 * [taylor]: Taking taylor expansion of z in y
6.348 * [backup-simplify]: Simplify z into z
6.348 * [taylor]: Taking taylor expansion of y in y
6.348 * [backup-simplify]: Simplify 0 into 0
6.348 * [backup-simplify]: Simplify 1 into 1
6.348 * [backup-simplify]: Simplify (/ z 1) into z
6.348 * [backup-simplify]: Simplify (- z) into (- z)
6.348 * [taylor]: Taking taylor expansion of (- z) in z
6.348 * [taylor]: Taking taylor expansion of z in z
6.348 * [backup-simplify]: Simplify 0 into 0
6.348 * [backup-simplify]: Simplify 1 into 1
6.349 * [backup-simplify]: Simplify (- 0) into 0
6.349 * [backup-simplify]: Simplify 0 into 0
6.349 * [taylor]: Taking taylor expansion of z in z
6.349 * [backup-simplify]: Simplify 0 into 0
6.349 * [backup-simplify]: Simplify 1 into 1
6.349 * [backup-simplify]: Simplify 0 into 0
6.350 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.350 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
6.350 * [backup-simplify]: Simplify (- 0) into 0
6.351 * [backup-simplify]: Simplify (+ 0 0) into 0
6.351 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) 0) (* 0 z))) into 0
6.351 * [taylor]: Taking taylor expansion of 0 in y
6.351 * [backup-simplify]: Simplify 0 into 0
6.352 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)))) into 0
6.353 * [backup-simplify]: Simplify (- 0) into 0
6.353 * [taylor]: Taking taylor expansion of 0 in z
6.353 * [backup-simplify]: Simplify 0 into 0
6.353 * [backup-simplify]: Simplify 0 into 0
6.353 * [taylor]: Taking taylor expansion of 0 in z
6.353 * [backup-simplify]: Simplify 0 into 0
6.353 * [backup-simplify]: Simplify 0 into 0
6.353 * [backup-simplify]: Simplify (- 1) into -1
6.353 * [backup-simplify]: Simplify -1 into -1
6.353 * [backup-simplify]: Simplify 1 into 1
6.354 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.354 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
6.355 * [backup-simplify]: Simplify (- 0) into 0
6.355 * [backup-simplify]: Simplify (+ 0 0) into 0
6.356 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) 0) (+ (* 0 0) (* 0 z)))) into 0
6.356 * [taylor]: Taking taylor expansion of 0 in y
6.356 * [backup-simplify]: Simplify 0 into 0
6.356 * [taylor]: Taking taylor expansion of 0 in z
6.356 * [backup-simplify]: Simplify 0 into 0
6.356 * [backup-simplify]: Simplify 0 into 0
6.358 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.358 * [backup-simplify]: Simplify (- 0) into 0
6.358 * [taylor]: Taking taylor expansion of 0 in z
6.358 * [backup-simplify]: Simplify 0 into 0
6.358 * [backup-simplify]: Simplify 0 into 0
6.358 * [taylor]: Taking taylor expansion of 0 in z
6.358 * [backup-simplify]: Simplify 0 into 0
6.358 * [backup-simplify]: Simplify 0 into 0
6.358 * [backup-simplify]: Simplify 0 into 0
6.358 * [backup-simplify]: Simplify 0 into 0
6.359 * [backup-simplify]: Simplify (- 0) into 0
6.359 * [backup-simplify]: Simplify 0 into 0
6.359 * [backup-simplify]: Simplify (+ (* 1 (* (/ 1 z) (* 1 (/ 1 (/ 1 x))))) (* -1 (* (/ 1 z) (* (/ 1 (/ 1 y)) 1)))) into (- (/ x z) (/ y z))
6.360 * [backup-simplify]: Simplify (/ (- (/ 1 (- x)) (/ 1 (- y))) (/ 1 (- z))) into (* -1 (* z (- (/ 1 y) (/ 1 x))))
6.360 * [approximate]: Taking taylor expansion of (* -1 (* z (- (/ 1 y) (/ 1 x)))) in (x y z) around 0
6.360 * [taylor]: Taking taylor expansion of (* -1 (* z (- (/ 1 y) (/ 1 x)))) in z
6.360 * [taylor]: Taking taylor expansion of -1 in z
6.360 * [backup-simplify]: Simplify -1 into -1
6.360 * [taylor]: Taking taylor expansion of (* z (- (/ 1 y) (/ 1 x))) in z
6.360 * [taylor]: Taking taylor expansion of z in z
6.360 * [backup-simplify]: Simplify 0 into 0
6.360 * [backup-simplify]: Simplify 1 into 1
6.360 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in z
6.360 * [taylor]: Taking taylor expansion of (/ 1 y) in z
6.360 * [taylor]: Taking taylor expansion of y in z
6.360 * [backup-simplify]: Simplify y into y
6.360 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.360 * [taylor]: Taking taylor expansion of (/ 1 x) in z
6.360 * [taylor]: Taking taylor expansion of x in z
6.360 * [backup-simplify]: Simplify x into x
6.360 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.360 * [taylor]: Taking taylor expansion of (* -1 (* z (- (/ 1 y) (/ 1 x)))) in y
6.360 * [taylor]: Taking taylor expansion of -1 in y
6.360 * [backup-simplify]: Simplify -1 into -1
6.360 * [taylor]: Taking taylor expansion of (* z (- (/ 1 y) (/ 1 x))) in y
6.360 * [taylor]: Taking taylor expansion of z in y
6.360 * [backup-simplify]: Simplify z into z
6.360 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
6.360 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.360 * [taylor]: Taking taylor expansion of y in y
6.360 * [backup-simplify]: Simplify 0 into 0
6.360 * [backup-simplify]: Simplify 1 into 1
6.361 * [backup-simplify]: Simplify (/ 1 1) into 1
6.361 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.361 * [taylor]: Taking taylor expansion of x in y
6.361 * [backup-simplify]: Simplify x into x
6.361 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.361 * [taylor]: Taking taylor expansion of (* -1 (* z (- (/ 1 y) (/ 1 x)))) in x
6.361 * [taylor]: Taking taylor expansion of -1 in x
6.361 * [backup-simplify]: Simplify -1 into -1
6.361 * [taylor]: Taking taylor expansion of (* z (- (/ 1 y) (/ 1 x))) in x
6.361 * [taylor]: Taking taylor expansion of z in x
6.361 * [backup-simplify]: Simplify z into z
6.361 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
6.361 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.361 * [taylor]: Taking taylor expansion of y in x
6.361 * [backup-simplify]: Simplify y into y
6.361 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.361 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.361 * [taylor]: Taking taylor expansion of x in x
6.361 * [backup-simplify]: Simplify 0 into 0
6.361 * [backup-simplify]: Simplify 1 into 1
6.362 * [backup-simplify]: Simplify (/ 1 1) into 1
6.362 * [taylor]: Taking taylor expansion of (* -1 (* z (- (/ 1 y) (/ 1 x)))) in x
6.362 * [taylor]: Taking taylor expansion of -1 in x
6.362 * [backup-simplify]: Simplify -1 into -1
6.362 * [taylor]: Taking taylor expansion of (* z (- (/ 1 y) (/ 1 x))) in x
6.362 * [taylor]: Taking taylor expansion of z in x
6.362 * [backup-simplify]: Simplify z into z
6.362 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
6.362 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.362 * [taylor]: Taking taylor expansion of y in x
6.362 * [backup-simplify]: Simplify y into y
6.362 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.362 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.362 * [taylor]: Taking taylor expansion of x in x
6.362 * [backup-simplify]: Simplify 0 into 0
6.362 * [backup-simplify]: Simplify 1 into 1
6.363 * [backup-simplify]: Simplify (/ 1 1) into 1
6.363 * [backup-simplify]: Simplify (- 1) into -1
6.364 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.364 * [backup-simplify]: Simplify (* z -1) into (* -1 z)
6.364 * [backup-simplify]: Simplify (* -1 (* -1 z)) into z
6.364 * [taylor]: Taking taylor expansion of z in y
6.364 * [backup-simplify]: Simplify z into z
6.365 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.365 * [backup-simplify]: Simplify (- 0) into 0
6.365 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
6.366 * [backup-simplify]: Simplify (+ (* z (/ 1 y)) (* 0 -1)) into (/ z y)
6.366 * [backup-simplify]: Simplify (+ (* -1 (/ z y)) (* 0 (* -1 z))) into (- (/ z y))
6.366 * [taylor]: Taking taylor expansion of (- (/ z y)) in y
6.366 * [taylor]: Taking taylor expansion of (/ z y) in y
6.366 * [taylor]: Taking taylor expansion of z in y
6.366 * [backup-simplify]: Simplify z into z
6.366 * [taylor]: Taking taylor expansion of y in y
6.366 * [backup-simplify]: Simplify 0 into 0
6.366 * [backup-simplify]: Simplify 1 into 1
6.366 * [backup-simplify]: Simplify (/ z 1) into z
6.366 * [backup-simplify]: Simplify (- z) into (- z)
6.366 * [taylor]: Taking taylor expansion of (- z) in z
6.366 * [taylor]: Taking taylor expansion of z in z
6.366 * [backup-simplify]: Simplify 0 into 0
6.366 * [backup-simplify]: Simplify 1 into 1
6.367 * [backup-simplify]: Simplify (- 0) into 0
6.367 * [backup-simplify]: Simplify 0 into 0
6.367 * [taylor]: Taking taylor expansion of z in z
6.367 * [backup-simplify]: Simplify 0 into 0
6.367 * [backup-simplify]: Simplify 1 into 1
6.367 * [backup-simplify]: Simplify 0 into 0
6.367 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
6.368 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.368 * [backup-simplify]: Simplify (- 0) into 0
6.369 * [backup-simplify]: Simplify (+ 0 0) into 0
6.369 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 (/ 1 y)) (* 0 -1))) into 0
6.370 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (/ z y)) (* 0 (* -1 z)))) into 0
6.370 * [taylor]: Taking taylor expansion of 0 in y
6.370 * [backup-simplify]: Simplify 0 into 0
6.371 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)))) into 0
6.371 * [backup-simplify]: Simplify (- 0) into 0
6.371 * [taylor]: Taking taylor expansion of 0 in z
6.371 * [backup-simplify]: Simplify 0 into 0
6.371 * [backup-simplify]: Simplify 0 into 0
6.371 * [taylor]: Taking taylor expansion of 0 in z
6.371 * [backup-simplify]: Simplify 0 into 0
6.371 * [backup-simplify]: Simplify 0 into 0
6.372 * [backup-simplify]: Simplify (- 1) into -1
6.372 * [backup-simplify]: Simplify -1 into -1
6.372 * [backup-simplify]: Simplify 1 into 1
6.372 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
6.373 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.373 * [backup-simplify]: Simplify (- 0) into 0
6.374 * [backup-simplify]: Simplify (+ 0 0) into 0
6.374 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0
6.375 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (/ z y)) (* 0 (* -1 z))))) into 0
6.375 * [taylor]: Taking taylor expansion of 0 in y
6.375 * [backup-simplify]: Simplify 0 into 0
6.375 * [taylor]: Taking taylor expansion of 0 in z
6.375 * [backup-simplify]: Simplify 0 into 0
6.375 * [backup-simplify]: Simplify 0 into 0
6.376 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.376 * [backup-simplify]: Simplify (- 0) into 0
6.376 * [taylor]: Taking taylor expansion of 0 in z
6.376 * [backup-simplify]: Simplify 0 into 0
6.376 * [backup-simplify]: Simplify 0 into 0
6.376 * [taylor]: Taking taylor expansion of 0 in z
6.376 * [backup-simplify]: Simplify 0 into 0
6.376 * [backup-simplify]: Simplify 0 into 0
6.376 * [backup-simplify]: Simplify 0 into 0
6.376 * [backup-simplify]: Simplify 0 into 0
6.376 * [backup-simplify]: Simplify (- 0) into 0
6.376 * [backup-simplify]: Simplify 0 into 0
6.377 * [backup-simplify]: Simplify (+ (* 1 (* (/ 1 (- z)) (* 1 (/ 1 (/ 1 (- x)))))) (* -1 (* (/ 1 (- z)) (* (/ 1 (/ 1 (- y))) 1)))) into (- (/ x z) (/ y z))
6.377 * * * [progress]: simplifying candidates
6.378 * [simplify]: Simplifying:
  (expm1 (/ (- x y) z))
  (log1p (/ (- 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))
  (- (- x y))
  (- z)
  (/ x z)
  (/ y z)
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt z) (cbrt z)))
  (/ (cbrt (- x y)) (cbrt z))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt z))
  (/ (cbrt (- x y)) (sqrt z))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) 1)
  (/ (cbrt (- x y)) z)
  (/ (sqrt (- x y)) (* (cbrt z) (cbrt z)))
  (/ (sqrt (- x y)) (cbrt z))
  (/ (sqrt (- x y)) (sqrt z))
  (/ (sqrt (- x y)) (sqrt z))
  (/ (sqrt (- x y)) 1)
  (/ (sqrt (- x y)) z)
  (/ 1 (* (cbrt z) (cbrt z)))
  (/ (- x y) (cbrt z))
  (/ 1 (sqrt z))
  (/ (- x y) (sqrt z))
  (/ 1 1)
  (/ (- x y) z)
  (/ (+ (sqrt x) (sqrt y)) (* (cbrt z) (cbrt z)))
  (/ (- (sqrt x) (sqrt y)) (cbrt z))
  (/ (+ (sqrt x) (sqrt y)) (sqrt z))
  (/ (- (sqrt x) (sqrt y)) (sqrt z))
  (/ (+ (sqrt x) (sqrt y)) 1)
  (/ (- (sqrt x) (sqrt y)) z)
  (/ 1 (* (cbrt z) (cbrt z)))
  (/ (- x y) (cbrt z))
  (/ 1 (sqrt z))
  (/ (- x y) (sqrt z))
  (/ 1 1)
  (/ (- x y) z)
  (/ 1 z)
  (/ z (- x y))
  (/ (- x y) (* (cbrt z) (cbrt z)))
  (/ (- x y) (sqrt z))
  (/ (- x y) 1)
  (/ z (cbrt (- x y)))
  (/ z (sqrt (- x y)))
  (/ z (- x y))
  (/ z (- (sqrt x) (sqrt y)))
  (/ z (- x y))
  (* z (+ (* x x) (+ (* y y) (* x y))))
  (* z (+ x y))
  (- (/ x z) (/ y z))
  (- (/ x z) (/ y z))
  (- (/ x z) (/ y z))
6.378 * * [simplify]: Extracting # 0 : cost  0
6.378 * * [simplify]: Extracting # 1 : cost  0
6.378 * * [simplify]: Extracting # 2 : cost  0
6.379 * * [simplify]: Extracting # 3 : cost  0
6.379 * * [simplify]: Extracting # 4 : cost  0
6.379 * * [simplify]: Extracting # 5 : cost  0
6.379 * * [simplify]: iteration  0 :  75  enodes  (cost  416 )
6.394 * * [simplify]: Extracting # 0 : cost  0
6.394 * * [simplify]: Extracting # 1 : cost  0
6.394 * * [simplify]: Extracting # 2 : cost  0
6.395 * * [simplify]: iteration  1 :  160  enodes  (cost  394 )
6.471 * * [simplify]: Extracting # 0 : cost  0
6.472 * * [simplify]: Extracting # 1 : cost  0
6.473 * * [simplify]: Extracting # 2 : cost  0
6.474 * * [simplify]: Extracting # 3 : cost  0
6.474 * * [simplify]: iteration  2 :  375  enodes  (cost  374 )
6.699 * * [simplify]: Extracting # 0 : cost  0
6.702 * * [simplify]: Extracting # 1 : cost  0
6.704 * * [simplify]: Extracting # 2 : cost  0
6.705 * * [simplify]: Extracting # 3 : cost  0
6.713 * * [simplify]: Extracting # 4 : cost  0
6.715 * * [simplify]: iteration  3 :  1000  enodes  (cost  374 )
7.493 * * [simplify]: Extracting # 0 : cost  0
7.497 * * [simplify]: Extracting # 1 : cost  0
7.499 * * [simplify]: Extracting # 2 : cost  0
7.502 * * [simplify]: Extracting # 3 : cost  0
7.504 * * [simplify]: Extracting # 4 : cost  0
7.506 * * [simplify]: iteration  4 :  2603  enodes  (cost  373 )
8.994 * * [simplify]: Extracting # 0 : cost  0
8.999 * * [simplify]: Extracting # 1 : cost  0
9.003 * * [simplify]: Extracting # 2 : cost  0
9.008 * * [simplify]: Extracting # 3 : cost  0
9.013 * * [simplify]: Extracting # 4 : cost  0
9.017 * * [simplify]: iteration done:  5001  enodes  (cost  373 )
9.017 * [simplify]: Simplified to:
  (expm1 (/ (- x y) z))
  (log1p (/ (- 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))
  (- y x)
  (- z)
  (/ x z)
  (/ y z)
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt z) (cbrt z)))
  (/ (cbrt (- x y)) (cbrt z))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt z))
  (/ (cbrt (- x y)) (sqrt z))
  (* (cbrt (- x y)) (cbrt (- x y)))
  (/ (cbrt (- x y)) z)
  (/ (sqrt (- x y)) (* (cbrt z) (cbrt z)))
  (/ (sqrt (- x y)) (cbrt z))
  (/ (sqrt (- x y)) (sqrt z))
  (/ (sqrt (- x y)) (sqrt z))
  (sqrt (- x y))
  (/ (sqrt (- x y)) z)
  (/ 1 (* (cbrt z) (cbrt z)))
  (/ (- x y) (cbrt z))
  (/ 1 (sqrt z))
  (/ (- x y) (sqrt z))
  1
  (/ (- x y) z)
  (/ (+ (sqrt x) (sqrt y)) (* (cbrt z) (cbrt z)))
  (/ (- (sqrt x) (sqrt y)) (cbrt z))
  (/ (+ (sqrt x) (sqrt y)) (sqrt z))
  (/ (- (sqrt x) (sqrt y)) (sqrt z))
  (+ (sqrt x) (sqrt y))
  (/ (- (sqrt x) (sqrt y)) z)
  (/ 1 (* (cbrt z) (cbrt z)))
  (/ (- x y) (cbrt z))
  (/ 1 (sqrt z))
  (/ (- x y) (sqrt z))
  1
  (/ (- x y) z)
  (/ 1 z)
  (/ z (- x y))
  (/ (- x y) (* (cbrt z) (cbrt z)))
  (/ (- x y) (sqrt z))
  (- x y)
  (/ z (cbrt (- x y)))
  (/ z (sqrt (- x y)))
  (/ z (- x y))
  (/ z (- (sqrt x) (sqrt y)))
  (/ z (- x y))
  (* (fma x x (* y (+ x y))) z)
  (* z (+ x y))
  (/ (- x y) z)
  (/ (- x y) z)
  (/ (- x y) z)
9.018 * * * [progress]: adding candidates to table
9.145 * * [progress]: iteration 2 / 4
9.145 * * * [progress]: picking best candidate
9.147 * * * * [pick]: Picked  #<alt (λ (x y z) (* 4.0 (- (/ 1 (/ z (- x y))) 0.5)))>
9.147 * * * [progress]: localizing error
9.155 * * * [progress]: generating rewritten candidates
9.155 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2 1)
9.173 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2 1 2)
9.197 * * * [progress]: generating series expansions
9.197 * * * * [progress]: [ 1 / 2 ] generating series at (2 2 1)
9.197 * [backup-simplify]: Simplify (/ 1 (/ z (- x y))) into (/ (- x y) z)
9.197 * [approximate]: Taking taylor expansion of (/ (- x y) z) in (z x y) around 0
9.197 * [taylor]: Taking taylor expansion of (/ (- x y) z) in y
9.197 * [taylor]: Taking taylor expansion of (- x y) in y
9.197 * [taylor]: Taking taylor expansion of x in y
9.197 * [backup-simplify]: Simplify x into x
9.197 * [taylor]: Taking taylor expansion of y in y
9.197 * [backup-simplify]: Simplify 0 into 0
9.197 * [backup-simplify]: Simplify 1 into 1
9.197 * [taylor]: Taking taylor expansion of z in y
9.197 * [backup-simplify]: Simplify z into z
9.198 * [backup-simplify]: Simplify (- 0) into 0
9.198 * [backup-simplify]: Simplify (+ x 0) into x
9.198 * [backup-simplify]: Simplify (/ x z) into (/ x z)
9.198 * [taylor]: Taking taylor expansion of (/ (- x y) z) in x
9.198 * [taylor]: Taking taylor expansion of (- x y) in x
9.198 * [taylor]: Taking taylor expansion of x in x
9.198 * [backup-simplify]: Simplify 0 into 0
9.198 * [backup-simplify]: Simplify 1 into 1
9.198 * [taylor]: Taking taylor expansion of y in x
9.198 * [backup-simplify]: Simplify y into y
9.198 * [taylor]: Taking taylor expansion of z in x
9.198 * [backup-simplify]: Simplify z into z
9.198 * [backup-simplify]: Simplify (- y) into (- y)
9.198 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
9.198 * [backup-simplify]: Simplify (/ (- y) z) into (* -1 (/ y z))
9.198 * [taylor]: Taking taylor expansion of (/ (- x y) z) in z
9.198 * [taylor]: Taking taylor expansion of (- x y) in z
9.198 * [taylor]: Taking taylor expansion of x in z
9.198 * [backup-simplify]: Simplify x into x
9.198 * [taylor]: Taking taylor expansion of y in z
9.198 * [backup-simplify]: Simplify y into y
9.198 * [taylor]: Taking taylor expansion of z in z
9.198 * [backup-simplify]: Simplify 0 into 0
9.198 * [backup-simplify]: Simplify 1 into 1
9.198 * [backup-simplify]: Simplify (- y) into (- y)
9.198 * [backup-simplify]: Simplify (+ x (- y)) into (- x y)
9.198 * [backup-simplify]: Simplify (/ (- x y) 1) into (- x y)
9.198 * [taylor]: Taking taylor expansion of (/ (- x y) z) in z
9.198 * [taylor]: Taking taylor expansion of (- x y) in z
9.198 * [taylor]: Taking taylor expansion of x in z
9.198 * [backup-simplify]: Simplify x into x
9.198 * [taylor]: Taking taylor expansion of y in z
9.198 * [backup-simplify]: Simplify y into y
9.198 * [taylor]: Taking taylor expansion of z in z
9.198 * [backup-simplify]: Simplify 0 into 0
9.198 * [backup-simplify]: Simplify 1 into 1
9.198 * [backup-simplify]: Simplify (- y) into (- y)
9.198 * [backup-simplify]: Simplify (+ x (- y)) into (- x y)
9.198 * [backup-simplify]: Simplify (/ (- x y) 1) into (- x y)
9.198 * [taylor]: Taking taylor expansion of (- x y) in x
9.198 * [taylor]: Taking taylor expansion of x in x
9.198 * [backup-simplify]: Simplify 0 into 0
9.199 * [backup-simplify]: Simplify 1 into 1
9.199 * [taylor]: Taking taylor expansion of y in x
9.199 * [backup-simplify]: Simplify y into y
9.199 * [backup-simplify]: Simplify (- y) into (- y)
9.199 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
9.199 * [taylor]: Taking taylor expansion of (- y) in y
9.199 * [taylor]: Taking taylor expansion of y in y
9.199 * [backup-simplify]: Simplify 0 into 0
9.199 * [backup-simplify]: Simplify 1 into 1
9.199 * [backup-simplify]: Simplify (- 0) into 0
9.199 * [backup-simplify]: Simplify 0 into 0
9.199 * [backup-simplify]: Simplify (- 0) into 0
9.199 * [backup-simplify]: Simplify (+ 0 0) into 0
9.200 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- x y) (/ 0 1)))) into 0
9.200 * [taylor]: Taking taylor expansion of 0 in x
9.200 * [backup-simplify]: Simplify 0 into 0
9.200 * [taylor]: Taking taylor expansion of 0 in y
9.200 * [backup-simplify]: Simplify 0 into 0
9.200 * [backup-simplify]: Simplify 0 into 0
9.200 * [backup-simplify]: Simplify (- 0) into 0
9.201 * [backup-simplify]: Simplify (+ 1 0) into 1
9.201 * [taylor]: Taking taylor expansion of 1 in y
9.201 * [backup-simplify]: Simplify 1 into 1
9.201 * [backup-simplify]: Simplify 1 into 1
9.201 * [backup-simplify]: Simplify (- 1) into -1
9.201 * [backup-simplify]: Simplify -1 into -1
9.201 * [backup-simplify]: Simplify (- 0) into 0
9.201 * [backup-simplify]: Simplify (+ 0 0) into 0
9.202 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- x y) (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.202 * [taylor]: Taking taylor expansion of 0 in x
9.202 * [backup-simplify]: Simplify 0 into 0
9.202 * [taylor]: Taking taylor expansion of 0 in y
9.202 * [backup-simplify]: Simplify 0 into 0
9.202 * [backup-simplify]: Simplify 0 into 0
9.202 * [taylor]: Taking taylor expansion of 0 in y
9.202 * [backup-simplify]: Simplify 0 into 0
9.202 * [backup-simplify]: Simplify 0 into 0
9.203 * [backup-simplify]: Simplify (- 0) into 0
9.203 * [backup-simplify]: Simplify (+ 0 0) into 0
9.203 * [taylor]: Taking taylor expansion of 0 in y
9.203 * [backup-simplify]: Simplify 0 into 0
9.203 * [backup-simplify]: Simplify 0 into 0
9.203 * [backup-simplify]: Simplify 0 into 0
9.203 * [backup-simplify]: Simplify 0 into 0
9.203 * [backup-simplify]: Simplify (- 0) into 0
9.203 * [backup-simplify]: Simplify 0 into 0
9.203 * [backup-simplify]: Simplify (+ (* -1 (* y (* 1 (/ 1 z)))) (* 1 (* 1 (* x (/ 1 z))))) into (- (/ x z) (/ y z))
9.204 * [backup-simplify]: Simplify (/ 1 (/ (/ 1 z) (- (/ 1 x) (/ 1 y)))) into (* (- (/ 1 x) (/ 1 y)) z)
9.204 * [approximate]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) z) in (z x y) around 0
9.204 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) z) in y
9.204 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
9.204 * [taylor]: Taking taylor expansion of (/ 1 x) in y
9.204 * [taylor]: Taking taylor expansion of x in y
9.204 * [backup-simplify]: Simplify x into x
9.204 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
9.204 * [taylor]: Taking taylor expansion of (/ 1 y) in y
9.204 * [taylor]: Taking taylor expansion of y in y
9.204 * [backup-simplify]: Simplify 0 into 0
9.204 * [backup-simplify]: Simplify 1 into 1
9.204 * [backup-simplify]: Simplify (/ 1 1) into 1
9.204 * [taylor]: Taking taylor expansion of z in y
9.204 * [backup-simplify]: Simplify z into z
9.204 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) z) in x
9.204 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
9.204 * [taylor]: Taking taylor expansion of (/ 1 x) in x
9.204 * [taylor]: Taking taylor expansion of x in x
9.204 * [backup-simplify]: Simplify 0 into 0
9.204 * [backup-simplify]: Simplify 1 into 1
9.204 * [backup-simplify]: Simplify (/ 1 1) into 1
9.204 * [taylor]: Taking taylor expansion of (/ 1 y) in x
9.204 * [taylor]: Taking taylor expansion of y in x
9.204 * [backup-simplify]: Simplify y into y
9.204 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
9.204 * [taylor]: Taking taylor expansion of z in x
9.204 * [backup-simplify]: Simplify z into z
9.204 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) z) in z
9.205 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in z
9.205 * [taylor]: Taking taylor expansion of (/ 1 x) in z
9.205 * [taylor]: Taking taylor expansion of x in z
9.205 * [backup-simplify]: Simplify x into x
9.205 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
9.205 * [taylor]: Taking taylor expansion of (/ 1 y) in z
9.205 * [taylor]: Taking taylor expansion of y in z
9.205 * [backup-simplify]: Simplify y into y
9.205 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
9.205 * [taylor]: Taking taylor expansion of z in z
9.205 * [backup-simplify]: Simplify 0 into 0
9.205 * [backup-simplify]: Simplify 1 into 1
9.205 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) z) in z
9.205 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in z
9.205 * [taylor]: Taking taylor expansion of (/ 1 x) in z
9.205 * [taylor]: Taking taylor expansion of x in z
9.205 * [backup-simplify]: Simplify x into x
9.205 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
9.205 * [taylor]: Taking taylor expansion of (/ 1 y) in z
9.205 * [taylor]: Taking taylor expansion of y in z
9.205 * [backup-simplify]: Simplify y into y
9.205 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
9.205 * [taylor]: Taking taylor expansion of z in z
9.205 * [backup-simplify]: Simplify 0 into 0
9.205 * [backup-simplify]: Simplify 1 into 1
9.205 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
9.205 * [backup-simplify]: Simplify (+ (/ 1 x) (- (/ 1 y))) into (- (/ 1 x) (/ 1 y))
9.206 * [backup-simplify]: Simplify (* (- (/ 1 x) (/ 1 y)) 0) into 0
9.206 * [taylor]: Taking taylor expansion of 0 in x
9.206 * [backup-simplify]: Simplify 0 into 0
9.206 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
9.206 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
9.206 * [backup-simplify]: Simplify (- 0) into 0
9.206 * [backup-simplify]: Simplify (+ 0 0) into 0
9.207 * [backup-simplify]: Simplify (+ (* (- (/ 1 x) (/ 1 y)) 1) (* 0 0)) into (- (/ 1 x) (/ 1 y))
9.207 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
9.207 * [taylor]: Taking taylor expansion of (/ 1 x) in x
9.207 * [taylor]: Taking taylor expansion of x in x
9.207 * [backup-simplify]: Simplify 0 into 0
9.207 * [backup-simplify]: Simplify 1 into 1
9.207 * [backup-simplify]: Simplify (/ 1 1) into 1
9.207 * [taylor]: Taking taylor expansion of (/ 1 y) in x
9.207 * [taylor]: Taking taylor expansion of y in x
9.207 * [backup-simplify]: Simplify y into y
9.207 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
9.207 * [backup-simplify]: Simplify (+ 1 0) into 1
9.207 * [taylor]: Taking taylor expansion of 1 in y
9.207 * [backup-simplify]: Simplify 1 into 1
9.207 * [taylor]: Taking taylor expansion of 0 in y
9.207 * [backup-simplify]: Simplify 0 into 0
9.207 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
9.208 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
9.208 * [backup-simplify]: Simplify (- 0) into 0
9.208 * [backup-simplify]: Simplify (+ 0 0) into 0
9.208 * [backup-simplify]: Simplify (+ (* (- (/ 1 x) (/ 1 y)) 0) (+ (* 0 1) (* 0 0))) into 0
9.208 * [taylor]: Taking taylor expansion of 0 in x
9.208 * [backup-simplify]: Simplify 0 into 0
9.209 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.209 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
9.209 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
9.209 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
9.209 * [taylor]: Taking taylor expansion of (/ 1 y) in y
9.209 * [taylor]: Taking taylor expansion of y in y
9.209 * [backup-simplify]: Simplify 0 into 0
9.209 * [backup-simplify]: Simplify 1 into 1
9.209 * [backup-simplify]: Simplify (/ 1 1) into 1
9.210 * [backup-simplify]: Simplify (- 1) into -1
9.210 * [backup-simplify]: Simplify -1 into -1
9.210 * [taylor]: Taking taylor expansion of 0 in y
9.210 * [backup-simplify]: Simplify 0 into 0
9.210 * [backup-simplify]: Simplify 1 into 1
9.210 * [backup-simplify]: Simplify 0 into 0
9.210 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
9.210 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
9.211 * [backup-simplify]: Simplify (- 0) into 0
9.211 * [backup-simplify]: Simplify (+ 0 0) into 0
9.212 * [backup-simplify]: Simplify (+ (* (- (/ 1 x) (/ 1 y)) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
9.212 * [taylor]: Taking taylor expansion of 0 in x
9.212 * [backup-simplify]: Simplify 0 into 0
9.212 * [taylor]: Taking taylor expansion of 0 in y
9.212 * [backup-simplify]: Simplify 0 into 0
9.213 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.213 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
9.214 * [backup-simplify]: Simplify (- 0) into 0
9.214 * [backup-simplify]: Simplify (+ 0 0) into 0
9.214 * [taylor]: Taking taylor expansion of 0 in y
9.214 * [backup-simplify]: Simplify 0 into 0
9.214 * [taylor]: Taking taylor expansion of 0 in y
9.214 * [backup-simplify]: Simplify 0 into 0
9.215 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.215 * [backup-simplify]: Simplify (- 0) into 0
9.215 * [backup-simplify]: Simplify 0 into 0
9.215 * [backup-simplify]: Simplify 0 into 0
9.215 * [backup-simplify]: Simplify 0 into 0
9.215 * [backup-simplify]: Simplify 0 into 0
9.216 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
9.216 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
9.216 * [backup-simplify]: Simplify (- 0) into 0
9.217 * [backup-simplify]: Simplify (+ 0 0) into 0
9.218 * [backup-simplify]: Simplify (+ (* (- (/ 1 x) (/ 1 y)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
9.218 * [taylor]: Taking taylor expansion of 0 in x
9.218 * [backup-simplify]: Simplify 0 into 0
9.218 * [taylor]: Taking taylor expansion of 0 in y
9.218 * [backup-simplify]: Simplify 0 into 0
9.218 * [taylor]: Taking taylor expansion of 0 in y
9.218 * [backup-simplify]: Simplify 0 into 0
9.219 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.219 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
9.219 * [backup-simplify]: Simplify (- 0) into 0
9.220 * [backup-simplify]: Simplify (+ 0 0) into 0
9.220 * [taylor]: Taking taylor expansion of 0 in y
9.220 * [backup-simplify]: Simplify 0 into 0
9.220 * [taylor]: Taking taylor expansion of 0 in y
9.220 * [backup-simplify]: Simplify 0 into 0
9.220 * [backup-simplify]: Simplify 0 into 0
9.220 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 x)) (/ 1 z)))) (* -1 (* (/ 1 (/ 1 y)) (* 1 (/ 1 z))))) into (- (/ x z) (/ y z))
9.221 * [backup-simplify]: Simplify (/ 1 (/ (/ 1 (- z)) (- (/ 1 (- x)) (/ 1 (- y))))) into (* -1 (* z (- (/ 1 y) (/ 1 x))))
9.221 * [approximate]: Taking taylor expansion of (* -1 (* z (- (/ 1 y) (/ 1 x)))) in (z x y) around 0
9.221 * [taylor]: Taking taylor expansion of (* -1 (* z (- (/ 1 y) (/ 1 x)))) in y
9.221 * [taylor]: Taking taylor expansion of -1 in y
9.221 * [backup-simplify]: Simplify -1 into -1
9.221 * [taylor]: Taking taylor expansion of (* z (- (/ 1 y) (/ 1 x))) in y
9.221 * [taylor]: Taking taylor expansion of z in y
9.221 * [backup-simplify]: Simplify z into z
9.221 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
9.221 * [taylor]: Taking taylor expansion of (/ 1 y) in y
9.221 * [taylor]: Taking taylor expansion of y in y
9.221 * [backup-simplify]: Simplify 0 into 0
9.221 * [backup-simplify]: Simplify 1 into 1
9.221 * [backup-simplify]: Simplify (/ 1 1) into 1
9.221 * [taylor]: Taking taylor expansion of (/ 1 x) in y
9.221 * [taylor]: Taking taylor expansion of x in y
9.221 * [backup-simplify]: Simplify x into x
9.221 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
9.221 * [taylor]: Taking taylor expansion of (* -1 (* z (- (/ 1 y) (/ 1 x)))) in x
9.221 * [taylor]: Taking taylor expansion of -1 in x
9.221 * [backup-simplify]: Simplify -1 into -1
9.221 * [taylor]: Taking taylor expansion of (* z (- (/ 1 y) (/ 1 x))) in x
9.222 * [taylor]: Taking taylor expansion of z in x
9.222 * [backup-simplify]: Simplify z into z
9.222 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
9.222 * [taylor]: Taking taylor expansion of (/ 1 y) in x
9.222 * [taylor]: Taking taylor expansion of y in x
9.222 * [backup-simplify]: Simplify y into y
9.222 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
9.222 * [taylor]: Taking taylor expansion of (/ 1 x) in x
9.222 * [taylor]: Taking taylor expansion of x in x
9.222 * [backup-simplify]: Simplify 0 into 0
9.222 * [backup-simplify]: Simplify 1 into 1
9.222 * [backup-simplify]: Simplify (/ 1 1) into 1
9.222 * [taylor]: Taking taylor expansion of (* -1 (* z (- (/ 1 y) (/ 1 x)))) in z
9.222 * [taylor]: Taking taylor expansion of -1 in z
9.222 * [backup-simplify]: Simplify -1 into -1
9.222 * [taylor]: Taking taylor expansion of (* z (- (/ 1 y) (/ 1 x))) in z
9.222 * [taylor]: Taking taylor expansion of z in z
9.222 * [backup-simplify]: Simplify 0 into 0
9.222 * [backup-simplify]: Simplify 1 into 1
9.222 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in z
9.222 * [taylor]: Taking taylor expansion of (/ 1 y) in z
9.222 * [taylor]: Taking taylor expansion of y in z
9.222 * [backup-simplify]: Simplify y into y
9.223 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
9.223 * [taylor]: Taking taylor expansion of (/ 1 x) in z
9.223 * [taylor]: Taking taylor expansion of x in z
9.223 * [backup-simplify]: Simplify x into x
9.223 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
9.223 * [taylor]: Taking taylor expansion of (* -1 (* z (- (/ 1 y) (/ 1 x)))) in z
9.223 * [taylor]: Taking taylor expansion of -1 in z
9.223 * [backup-simplify]: Simplify -1 into -1
9.223 * [taylor]: Taking taylor expansion of (* z (- (/ 1 y) (/ 1 x))) in z
9.223 * [taylor]: Taking taylor expansion of z in z
9.223 * [backup-simplify]: Simplify 0 into 0
9.223 * [backup-simplify]: Simplify 1 into 1
9.223 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in z
9.223 * [taylor]: Taking taylor expansion of (/ 1 y) in z
9.223 * [taylor]: Taking taylor expansion of y in z
9.223 * [backup-simplify]: Simplify y into y
9.223 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
9.223 * [taylor]: Taking taylor expansion of (/ 1 x) in z
9.223 * [taylor]: Taking taylor expansion of x in z
9.223 * [backup-simplify]: Simplify x into x
9.223 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
9.223 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x))
9.223 * [backup-simplify]: Simplify (+ (/ 1 y) (- (/ 1 x))) into (- (/ 1 y) (/ 1 x))
9.224 * [backup-simplify]: Simplify (* 0 (- (/ 1 y) (/ 1 x))) into 0
9.224 * [backup-simplify]: Simplify (* -1 0) into 0
9.224 * [taylor]: Taking taylor expansion of 0 in x
9.224 * [backup-simplify]: Simplify 0 into 0
9.224 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
9.224 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
9.225 * [backup-simplify]: Simplify (- 0) into 0
9.225 * [backup-simplify]: Simplify (+ 0 0) into 0
9.226 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (- (/ 1 y) (/ 1 x)))) into (- (/ 1 y) (/ 1 x))
9.226 * [backup-simplify]: Simplify (+ (* -1 (- (/ 1 y) (/ 1 x))) (* 0 0)) into (- (/ 1 x) (/ 1 y))
9.226 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
9.226 * [taylor]: Taking taylor expansion of (/ 1 x) in x
9.226 * [taylor]: Taking taylor expansion of x in x
9.226 * [backup-simplify]: Simplify 0 into 0
9.226 * [backup-simplify]: Simplify 1 into 1
9.227 * [backup-simplify]: Simplify (/ 1 1) into 1
9.227 * [taylor]: Taking taylor expansion of (/ 1 y) in x
9.227 * [taylor]: Taking taylor expansion of y in x
9.227 * [backup-simplify]: Simplify y into y
9.227 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
9.227 * [backup-simplify]: Simplify (+ 1 0) into 1
9.227 * [taylor]: Taking taylor expansion of 1 in y
9.227 * [backup-simplify]: Simplify 1 into 1
9.227 * [taylor]: Taking taylor expansion of 0 in y
9.227 * [backup-simplify]: Simplify 0 into 0
9.228 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
9.228 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
9.228 * [backup-simplify]: Simplify (- 0) into 0
9.228 * [backup-simplify]: Simplify (+ 0 0) into 0
9.229 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (- (/ 1 y) (/ 1 x))))) into 0
9.230 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (- (/ 1 y) (/ 1 x))) (* 0 0))) into 0
9.230 * [taylor]: Taking taylor expansion of 0 in x
9.230 * [backup-simplify]: Simplify 0 into 0
9.231 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.231 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
9.231 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
9.231 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
9.231 * [taylor]: Taking taylor expansion of (/ 1 y) in y
9.231 * [taylor]: Taking taylor expansion of y in y
9.231 * [backup-simplify]: Simplify 0 into 0
9.231 * [backup-simplify]: Simplify 1 into 1
9.232 * [backup-simplify]: Simplify (/ 1 1) into 1
9.232 * [backup-simplify]: Simplify (- 1) into -1
9.232 * [backup-simplify]: Simplify -1 into -1
9.232 * [taylor]: Taking taylor expansion of 0 in y
9.232 * [backup-simplify]: Simplify 0 into 0
9.232 * [backup-simplify]: Simplify 1 into 1
9.232 * [backup-simplify]: Simplify 0 into 0
9.232 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
9.233 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
9.233 * [backup-simplify]: Simplify (- 0) into 0
9.233 * [backup-simplify]: Simplify (+ 0 0) into 0
9.235 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (- (/ 1 y) (/ 1 x)))))) into 0
9.236 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y) (/ 1 x))) (* 0 0)))) into 0
9.236 * [taylor]: Taking taylor expansion of 0 in x
9.236 * [backup-simplify]: Simplify 0 into 0
9.236 * [taylor]: Taking taylor expansion of 0 in y
9.236 * [backup-simplify]: Simplify 0 into 0
9.237 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.237 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
9.237 * [backup-simplify]: Simplify (- 0) into 0
9.238 * [backup-simplify]: Simplify (+ 0 0) into 0
9.238 * [taylor]: Taking taylor expansion of 0 in y
9.238 * [backup-simplify]: Simplify 0 into 0
9.238 * [taylor]: Taking taylor expansion of 0 in y
9.238 * [backup-simplify]: Simplify 0 into 0
9.239 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.239 * [backup-simplify]: Simplify (- 0) into 0
9.239 * [backup-simplify]: Simplify 0 into 0
9.239 * [backup-simplify]: Simplify 0 into 0
9.239 * [backup-simplify]: Simplify 0 into 0
9.239 * [backup-simplify]: Simplify 0 into 0
9.240 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
9.240 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
9.240 * [backup-simplify]: Simplify (- 0) into 0
9.241 * [backup-simplify]: Simplify (+ 0 0) into 0
9.242 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (/ 1 y) (/ 1 x))))))) into 0
9.243 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y) (/ 1 x))) (* 0 0))))) into 0
9.243 * [taylor]: Taking taylor expansion of 0 in x
9.243 * [backup-simplify]: Simplify 0 into 0
9.243 * [taylor]: Taking taylor expansion of 0 in y
9.243 * [backup-simplify]: Simplify 0 into 0
9.243 * [taylor]: Taking taylor expansion of 0 in y
9.243 * [backup-simplify]: Simplify 0 into 0
9.244 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.244 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
9.244 * [backup-simplify]: Simplify (- 0) into 0
9.244 * [backup-simplify]: Simplify (+ 0 0) into 0
9.244 * [taylor]: Taking taylor expansion of 0 in y
9.244 * [backup-simplify]: Simplify 0 into 0
9.244 * [taylor]: Taking taylor expansion of 0 in y
9.244 * [backup-simplify]: Simplify 0 into 0
9.244 * [backup-simplify]: Simplify 0 into 0
9.245 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 (- x))) (/ 1 (- z))))) (* -1 (* (/ 1 (/ 1 (- y))) (* 1 (/ 1 (- z)))))) into (- (/ x z) (/ y z))
9.245 * * * * [progress]: [ 2 / 2 ] generating series at (2 2 1 2)
9.245 * [backup-simplify]: Simplify (/ z (- x y)) into (/ z (- x y))
9.245 * [approximate]: Taking taylor expansion of (/ z (- x y)) in (z x y) around 0
9.245 * [taylor]: Taking taylor expansion of (/ z (- x y)) in y
9.245 * [taylor]: Taking taylor expansion of z in y
9.245 * [backup-simplify]: Simplify z into z
9.245 * [taylor]: Taking taylor expansion of (- x y) in y
9.245 * [taylor]: Taking taylor expansion of x in y
9.245 * [backup-simplify]: Simplify x into x
9.245 * [taylor]: Taking taylor expansion of y in y
9.245 * [backup-simplify]: Simplify 0 into 0
9.245 * [backup-simplify]: Simplify 1 into 1
9.245 * [backup-simplify]: Simplify (- 0) into 0
9.245 * [backup-simplify]: Simplify (+ x 0) into x
9.245 * [backup-simplify]: Simplify (/ z x) into (/ z x)
9.245 * [taylor]: Taking taylor expansion of (/ z (- x y)) in x
9.245 * [taylor]: Taking taylor expansion of z in x
9.245 * [backup-simplify]: Simplify z into z
9.245 * [taylor]: Taking taylor expansion of (- x y) in x
9.245 * [taylor]: Taking taylor expansion of x in x
9.245 * [backup-simplify]: Simplify 0 into 0
9.245 * [backup-simplify]: Simplify 1 into 1
9.245 * [taylor]: Taking taylor expansion of y in x
9.245 * [backup-simplify]: Simplify y into y
9.245 * [backup-simplify]: Simplify (- y) into (- y)
9.245 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
9.246 * [backup-simplify]: Simplify (/ z (- y)) into (* -1 (/ z y))
9.246 * [taylor]: Taking taylor expansion of (/ z (- x y)) in z
9.246 * [taylor]: Taking taylor expansion of z in z
9.246 * [backup-simplify]: Simplify 0 into 0
9.246 * [backup-simplify]: Simplify 1 into 1
9.246 * [taylor]: Taking taylor expansion of (- x y) in z
9.246 * [taylor]: Taking taylor expansion of x in z
9.246 * [backup-simplify]: Simplify x into x
9.246 * [taylor]: Taking taylor expansion of y in z
9.246 * [backup-simplify]: Simplify y into y
9.246 * [backup-simplify]: Simplify (- y) into (- y)
9.246 * [backup-simplify]: Simplify (+ x (- y)) into (- x y)
9.246 * [backup-simplify]: Simplify (/ 1 (- x y)) into (/ 1 (- x y))
9.246 * [taylor]: Taking taylor expansion of (/ z (- x y)) in z
9.246 * [taylor]: Taking taylor expansion of z in z
9.246 * [backup-simplify]: Simplify 0 into 0
9.246 * [backup-simplify]: Simplify 1 into 1
9.246 * [taylor]: Taking taylor expansion of (- x y) in z
9.246 * [taylor]: Taking taylor expansion of x in z
9.246 * [backup-simplify]: Simplify x into x
9.246 * [taylor]: Taking taylor expansion of y in z
9.246 * [backup-simplify]: Simplify y into y
9.246 * [backup-simplify]: Simplify (- y) into (- y)
9.246 * [backup-simplify]: Simplify (+ x (- y)) into (- x y)
9.246 * [backup-simplify]: Simplify (/ 1 (- x y)) into (/ 1 (- x y))
9.246 * [taylor]: Taking taylor expansion of (/ 1 (- x y)) in x
9.246 * [taylor]: Taking taylor expansion of (- x y) in x
9.246 * [taylor]: Taking taylor expansion of x in x
9.246 * [backup-simplify]: Simplify 0 into 0
9.246 * [backup-simplify]: Simplify 1 into 1
9.246 * [taylor]: Taking taylor expansion of y in x
9.246 * [backup-simplify]: Simplify y into y
9.246 * [backup-simplify]: Simplify (- y) into (- y)
9.246 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
9.246 * [backup-simplify]: Simplify (/ 1 (- y)) into (/ -1 y)
9.246 * [taylor]: Taking taylor expansion of (/ -1 y) in y
9.246 * [taylor]: Taking taylor expansion of -1 in y
9.246 * [backup-simplify]: Simplify -1 into -1
9.246 * [taylor]: Taking taylor expansion of y in y
9.246 * [backup-simplify]: Simplify 0 into 0
9.246 * [backup-simplify]: Simplify 1 into 1
9.247 * [backup-simplify]: Simplify (/ -1 1) into -1
9.247 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
9.247 * [backup-simplify]: Simplify 0 into 0
9.247 * [backup-simplify]: Simplify (- 0) into 0
9.248 * [backup-simplify]: Simplify (+ 0 0) into 0
9.248 * [backup-simplify]: Simplify (- (/ 0 (- x y)) (+ (* (/ 1 (- x y)) (/ 0 (- x y))))) into 0
9.248 * [taylor]: Taking taylor expansion of 0 in x
9.248 * [backup-simplify]: Simplify 0 into 0
9.248 * [taylor]: Taking taylor expansion of 0 in y
9.248 * [backup-simplify]: Simplify 0 into 0
9.248 * [backup-simplify]: Simplify 0 into 0
9.248 * [backup-simplify]: Simplify (- 0) into 0
9.248 * [backup-simplify]: Simplify (+ 1 0) into 1
9.249 * [backup-simplify]: Simplify (- (+ (* (/ -1 y) (/ 1 (- y))))) into (- (/ 1 (pow y 2)))
9.249 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
9.249 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
9.249 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.249 * [taylor]: Taking taylor expansion of y in y
9.249 * [backup-simplify]: Simplify 0 into 0
9.249 * [backup-simplify]: Simplify 1 into 1
9.249 * [backup-simplify]: Simplify (* 1 1) into 1
9.249 * [backup-simplify]: Simplify (/ 1 1) into 1
9.250 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
9.250 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.250 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.251 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.251 * [backup-simplify]: Simplify (- 0) into 0
9.251 * [backup-simplify]: Simplify 0 into 0
9.252 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.252 * [backup-simplify]: Simplify 0 into 0
9.252 * [backup-simplify]: Simplify (- 0) into 0
9.252 * [backup-simplify]: Simplify (+ 0 0) into 0
9.253 * [backup-simplify]: Simplify (- (/ 0 (- x y)) (+ (* (/ 1 (- x y)) (/ 0 (- x y))) (* 0 (/ 0 (- x y))))) into 0
9.253 * [taylor]: Taking taylor expansion of 0 in x
9.253 * [backup-simplify]: Simplify 0 into 0
9.253 * [taylor]: Taking taylor expansion of 0 in y
9.253 * [backup-simplify]: Simplify 0 into 0
9.253 * [backup-simplify]: Simplify 0 into 0
9.253 * [taylor]: Taking taylor expansion of 0 in y
9.253 * [backup-simplify]: Simplify 0 into 0
9.253 * [backup-simplify]: Simplify 0 into 0
9.253 * [backup-simplify]: Simplify 0 into 0
9.253 * [backup-simplify]: Simplify (/ (/ 1 z) (- (/ 1 x) (/ 1 y))) into (/ 1 (* (- (/ 1 x) (/ 1 y)) z))
9.253 * [approximate]: Taking taylor expansion of (/ 1 (* (- (/ 1 x) (/ 1 y)) z)) in (z x y) around 0
9.253 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 x) (/ 1 y)) z)) in y
9.253 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) z) in y
9.253 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
9.253 * [taylor]: Taking taylor expansion of (/ 1 x) in y
9.253 * [taylor]: Taking taylor expansion of x in y
9.253 * [backup-simplify]: Simplify x into x
9.253 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
9.253 * [taylor]: Taking taylor expansion of (/ 1 y) in y
9.253 * [taylor]: Taking taylor expansion of y in y
9.253 * [backup-simplify]: Simplify 0 into 0
9.253 * [backup-simplify]: Simplify 1 into 1
9.254 * [backup-simplify]: Simplify (/ 1 1) into 1
9.254 * [taylor]: Taking taylor expansion of z in y
9.254 * [backup-simplify]: Simplify z into z
9.254 * [backup-simplify]: Simplify (- 1) into -1
9.254 * [backup-simplify]: Simplify (+ 0 -1) into -1
9.254 * [backup-simplify]: Simplify (* -1 z) into (* -1 z)
9.254 * [backup-simplify]: Simplify (/ 1 (* -1 z)) into (/ -1 z)
9.254 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 x) (/ 1 y)) z)) in x
9.254 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) z) in x
9.254 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
9.254 * [taylor]: Taking taylor expansion of (/ 1 x) in x
9.254 * [taylor]: Taking taylor expansion of x in x
9.254 * [backup-simplify]: Simplify 0 into 0
9.254 * [backup-simplify]: Simplify 1 into 1
9.255 * [backup-simplify]: Simplify (/ 1 1) into 1
9.255 * [taylor]: Taking taylor expansion of (/ 1 y) in x
9.255 * [taylor]: Taking taylor expansion of y in x
9.255 * [backup-simplify]: Simplify y into y
9.255 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
9.255 * [taylor]: Taking taylor expansion of z in x
9.255 * [backup-simplify]: Simplify z into z
9.255 * [backup-simplify]: Simplify (+ 1 0) into 1
9.255 * [backup-simplify]: Simplify (* 1 z) into z
9.255 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
9.255 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 x) (/ 1 y)) z)) in z
9.255 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) z) in z
9.255 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in z
9.255 * [taylor]: Taking taylor expansion of (/ 1 x) in z
9.255 * [taylor]: Taking taylor expansion of x in z
9.255 * [backup-simplify]: Simplify x into x
9.255 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
9.255 * [taylor]: Taking taylor expansion of (/ 1 y) in z
9.255 * [taylor]: Taking taylor expansion of y in z
9.255 * [backup-simplify]: Simplify y into y
9.256 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
9.256 * [taylor]: Taking taylor expansion of z in z
9.256 * [backup-simplify]: Simplify 0 into 0
9.256 * [backup-simplify]: Simplify 1 into 1
9.256 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
9.256 * [backup-simplify]: Simplify (+ (/ 1 x) (- (/ 1 y))) into (- (/ 1 x) (/ 1 y))
9.256 * [backup-simplify]: Simplify (* (- (/ 1 x) (/ 1 y)) 0) into 0
9.256 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
9.256 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
9.256 * [backup-simplify]: Simplify (- 0) into 0
9.256 * [backup-simplify]: Simplify (+ 0 0) into 0
9.257 * [backup-simplify]: Simplify (+ (* (- (/ 1 x) (/ 1 y)) 1) (* 0 0)) into (- (/ 1 x) (/ 1 y))
9.257 * [backup-simplify]: Simplify (/ 1 (- (/ 1 x) (/ 1 y))) into (/ 1 (- (/ 1 x) (/ 1 y)))
9.257 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 x) (/ 1 y)) z)) in z
9.257 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) z) in z
9.257 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in z
9.257 * [taylor]: Taking taylor expansion of (/ 1 x) in z
9.257 * [taylor]: Taking taylor expansion of x in z
9.257 * [backup-simplify]: Simplify x into x
9.257 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
9.257 * [taylor]: Taking taylor expansion of (/ 1 y) in z
9.257 * [taylor]: Taking taylor expansion of y in z
9.257 * [backup-simplify]: Simplify y into y
9.257 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
9.257 * [taylor]: Taking taylor expansion of z in z
9.257 * [backup-simplify]: Simplify 0 into 0
9.257 * [backup-simplify]: Simplify 1 into 1
9.257 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
9.257 * [backup-simplify]: Simplify (+ (/ 1 x) (- (/ 1 y))) into (- (/ 1 x) (/ 1 y))
9.257 * [backup-simplify]: Simplify (* (- (/ 1 x) (/ 1 y)) 0) into 0
9.257 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
9.257 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
9.258 * [backup-simplify]: Simplify (- 0) into 0
9.258 * [backup-simplify]: Simplify (+ 0 0) into 0
9.258 * [backup-simplify]: Simplify (+ (* (- (/ 1 x) (/ 1 y)) 1) (* 0 0)) into (- (/ 1 x) (/ 1 y))
9.258 * [backup-simplify]: Simplify (/ 1 (- (/ 1 x) (/ 1 y))) into (/ 1 (- (/ 1 x) (/ 1 y)))
9.258 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 x) (/ 1 y))) in x
9.258 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
9.258 * [taylor]: Taking taylor expansion of (/ 1 x) in x
9.258 * [taylor]: Taking taylor expansion of x in x
9.259 * [backup-simplify]: Simplify 0 into 0
9.259 * [backup-simplify]: Simplify 1 into 1
9.259 * [backup-simplify]: Simplify (/ 1 1) into 1
9.259 * [taylor]: Taking taylor expansion of (/ 1 y) in x
9.259 * [taylor]: Taking taylor expansion of y in x
9.259 * [backup-simplify]: Simplify y into y
9.259 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
9.259 * [backup-simplify]: Simplify (+ 1 0) into 1
9.259 * [backup-simplify]: Simplify (/ 1 1) into 1
9.259 * [taylor]: Taking taylor expansion of 1 in y
9.259 * [backup-simplify]: Simplify 1 into 1
9.259 * [backup-simplify]: Simplify 0 into 0
9.260 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
9.260 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
9.260 * [backup-simplify]: Simplify (- 0) into 0
9.260 * [backup-simplify]: Simplify (+ 0 0) into 0
9.261 * [backup-simplify]: Simplify (+ (* (- (/ 1 x) (/ 1 y)) 0) (+ (* 0 1) (* 0 0))) into 0
9.261 * [backup-simplify]: Simplify (- (+ (* (/ 1 (- (/ 1 x) (/ 1 y))) (/ 0 (- (/ 1 x) (/ 1 y)))))) into 0
9.261 * [taylor]: Taking taylor expansion of 0 in x
9.261 * [backup-simplify]: Simplify 0 into 0
9.261 * [taylor]: Taking taylor expansion of 0 in y
9.261 * [backup-simplify]: Simplify 0 into 0
9.261 * [backup-simplify]: Simplify 0 into 0
9.261 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.261 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
9.261 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
9.262 * [backup-simplify]: Simplify (- (+ (* 1 (/ (- (/ 1 y)) 1)))) into (/ 1 y)
9.262 * [taylor]: Taking taylor expansion of (/ 1 y) in y
9.262 * [taylor]: Taking taylor expansion of y in y
9.262 * [backup-simplify]: Simplify 0 into 0
9.262 * [backup-simplify]: Simplify 1 into 1
9.262 * [backup-simplify]: Simplify (/ 1 1) into 1
9.262 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.263 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.263 * [backup-simplify]: Simplify 0 into 0
9.263 * [backup-simplify]: Simplify 0 into 0
9.263 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
9.263 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
9.263 * [backup-simplify]: Simplify (- 0) into 0
9.264 * [backup-simplify]: Simplify (+ 0 0) into 0
9.264 * [backup-simplify]: Simplify (+ (* (- (/ 1 x) (/ 1 y)) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
9.264 * [backup-simplify]: Simplify (- (+ (* (/ 1 (- (/ 1 x) (/ 1 y))) (/ 0 (- (/ 1 x) (/ 1 y)))) (* 0 (/ 0 (- (/ 1 x) (/ 1 y)))))) into 0
9.264 * [taylor]: Taking taylor expansion of 0 in x
9.265 * [backup-simplify]: Simplify 0 into 0
9.265 * [taylor]: Taking taylor expansion of 0 in y
9.265 * [backup-simplify]: Simplify 0 into 0
9.265 * [backup-simplify]: Simplify 0 into 0
9.265 * [taylor]: Taking taylor expansion of 0 in y
9.265 * [backup-simplify]: Simplify 0 into 0
9.265 * [backup-simplify]: Simplify 0 into 0
9.265 * [backup-simplify]: Simplify 0 into 0
9.265 * [backup-simplify]: Simplify (/ (/ 1 (- z)) (- (/ 1 (- x)) (/ 1 (- y)))) into (/ -1 (* z (- (/ 1 y) (/ 1 x))))
9.265 * [approximate]: Taking taylor expansion of (/ -1 (* z (- (/ 1 y) (/ 1 x)))) in (z x y) around 0
9.265 * [taylor]: Taking taylor expansion of (/ -1 (* z (- (/ 1 y) (/ 1 x)))) in y
9.265 * [taylor]: Taking taylor expansion of -1 in y
9.265 * [backup-simplify]: Simplify -1 into -1
9.265 * [taylor]: Taking taylor expansion of (* z (- (/ 1 y) (/ 1 x))) in y
9.265 * [taylor]: Taking taylor expansion of z in y
9.265 * [backup-simplify]: Simplify z into z
9.265 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
9.265 * [taylor]: Taking taylor expansion of (/ 1 y) in y
9.265 * [taylor]: Taking taylor expansion of y in y
9.265 * [backup-simplify]: Simplify 0 into 0
9.265 * [backup-simplify]: Simplify 1 into 1
9.265 * [backup-simplify]: Simplify (/ 1 1) into 1
9.265 * [taylor]: Taking taylor expansion of (/ 1 x) in y
9.265 * [taylor]: Taking taylor expansion of x in y
9.265 * [backup-simplify]: Simplify x into x
9.265 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
9.266 * [backup-simplify]: Simplify (+ 1 0) into 1
9.266 * [backup-simplify]: Simplify (* z 1) into z
9.266 * [backup-simplify]: Simplify (/ -1 z) into (/ -1 z)
9.266 * [taylor]: Taking taylor expansion of (/ -1 (* z (- (/ 1 y) (/ 1 x)))) in x
9.266 * [taylor]: Taking taylor expansion of -1 in x
9.266 * [backup-simplify]: Simplify -1 into -1
9.266 * [taylor]: Taking taylor expansion of (* z (- (/ 1 y) (/ 1 x))) in x
9.266 * [taylor]: Taking taylor expansion of z in x
9.266 * [backup-simplify]: Simplify z into z
9.266 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
9.266 * [taylor]: Taking taylor expansion of (/ 1 y) in x
9.266 * [taylor]: Taking taylor expansion of y in x
9.266 * [backup-simplify]: Simplify y into y
9.266 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
9.266 * [taylor]: Taking taylor expansion of (/ 1 x) in x
9.266 * [taylor]: Taking taylor expansion of x in x
9.266 * [backup-simplify]: Simplify 0 into 0
9.266 * [backup-simplify]: Simplify 1 into 1
9.266 * [backup-simplify]: Simplify (/ 1 1) into 1
9.266 * [backup-simplify]: Simplify (- 1) into -1
9.267 * [backup-simplify]: Simplify (+ 0 -1) into -1
9.267 * [backup-simplify]: Simplify (* z -1) into (* -1 z)
9.267 * [backup-simplify]: Simplify (/ -1 (* -1 z)) into (/ 1 z)
9.267 * [taylor]: Taking taylor expansion of (/ -1 (* z (- (/ 1 y) (/ 1 x)))) in z
9.267 * [taylor]: Taking taylor expansion of -1 in z
9.267 * [backup-simplify]: Simplify -1 into -1
9.267 * [taylor]: Taking taylor expansion of (* z (- (/ 1 y) (/ 1 x))) in z
9.267 * [taylor]: Taking taylor expansion of z in z
9.267 * [backup-simplify]: Simplify 0 into 0
9.267 * [backup-simplify]: Simplify 1 into 1
9.267 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in z
9.267 * [taylor]: Taking taylor expansion of (/ 1 y) in z
9.267 * [taylor]: Taking taylor expansion of y in z
9.267 * [backup-simplify]: Simplify y into y
9.267 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
9.267 * [taylor]: Taking taylor expansion of (/ 1 x) in z
9.267 * [taylor]: Taking taylor expansion of x in z
9.267 * [backup-simplify]: Simplify x into x
9.267 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
9.267 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x))
9.267 * [backup-simplify]: Simplify (+ (/ 1 y) (- (/ 1 x))) into (- (/ 1 y) (/ 1 x))
9.267 * [backup-simplify]: Simplify (* 0 (- (/ 1 y) (/ 1 x))) into 0
9.267 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
9.267 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
9.268 * [backup-simplify]: Simplify (- 0) into 0
9.268 * [backup-simplify]: Simplify (+ 0 0) into 0
9.268 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (- (/ 1 y) (/ 1 x)))) into (- (/ 1 y) (/ 1 x))
9.268 * [backup-simplify]: Simplify (/ -1 (- (/ 1 y) (/ 1 x))) into (/ -1 (- (/ 1 y) (/ 1 x)))
9.268 * [taylor]: Taking taylor expansion of (/ -1 (* z (- (/ 1 y) (/ 1 x)))) in z
9.268 * [taylor]: Taking taylor expansion of -1 in z
9.268 * [backup-simplify]: Simplify -1 into -1
9.268 * [taylor]: Taking taylor expansion of (* z (- (/ 1 y) (/ 1 x))) in z
9.268 * [taylor]: Taking taylor expansion of z in z
9.268 * [backup-simplify]: Simplify 0 into 0
9.269 * [backup-simplify]: Simplify 1 into 1
9.269 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in z
9.269 * [taylor]: Taking taylor expansion of (/ 1 y) in z
9.269 * [taylor]: Taking taylor expansion of y in z
9.269 * [backup-simplify]: Simplify y into y
9.269 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
9.269 * [taylor]: Taking taylor expansion of (/ 1 x) in z
9.269 * [taylor]: Taking taylor expansion of x in z
9.269 * [backup-simplify]: Simplify x into x
9.269 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
9.269 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x))
9.269 * [backup-simplify]: Simplify (+ (/ 1 y) (- (/ 1 x))) into (- (/ 1 y) (/ 1 x))
9.269 * [backup-simplify]: Simplify (* 0 (- (/ 1 y) (/ 1 x))) into 0
9.269 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
9.269 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
9.269 * [backup-simplify]: Simplify (- 0) into 0
9.270 * [backup-simplify]: Simplify (+ 0 0) into 0
9.270 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (- (/ 1 y) (/ 1 x)))) into (- (/ 1 y) (/ 1 x))
9.270 * [backup-simplify]: Simplify (/ -1 (- (/ 1 y) (/ 1 x))) into (/ -1 (- (/ 1 y) (/ 1 x)))
9.270 * [taylor]: Taking taylor expansion of (/ -1 (- (/ 1 y) (/ 1 x))) in x
9.270 * [taylor]: Taking taylor expansion of -1 in x
9.270 * [backup-simplify]: Simplify -1 into -1
9.270 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
9.270 * [taylor]: Taking taylor expansion of (/ 1 y) in x
9.270 * [taylor]: Taking taylor expansion of y in x
9.270 * [backup-simplify]: Simplify y into y
9.270 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
9.270 * [taylor]: Taking taylor expansion of (/ 1 x) in x
9.270 * [taylor]: Taking taylor expansion of x in x
9.270 * [backup-simplify]: Simplify 0 into 0
9.270 * [backup-simplify]: Simplify 1 into 1
9.270 * [backup-simplify]: Simplify (/ 1 1) into 1
9.271 * [backup-simplify]: Simplify (- 1) into -1
9.271 * [backup-simplify]: Simplify (+ 0 -1) into -1
9.271 * [backup-simplify]: Simplify (/ -1 -1) into 1
9.271 * [taylor]: Taking taylor expansion of 1 in y
9.271 * [backup-simplify]: Simplify 1 into 1
9.271 * [backup-simplify]: Simplify 0 into 0
9.271 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
9.271 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
9.272 * [backup-simplify]: Simplify (- 0) into 0
9.272 * [backup-simplify]: Simplify (+ 0 0) into 0
9.272 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (- (/ 1 y) (/ 1 x))))) into 0
9.273 * [backup-simplify]: Simplify (- (/ 0 (- (/ 1 y) (/ 1 x))) (+ (* (/ -1 (- (/ 1 y) (/ 1 x))) (/ 0 (- (/ 1 y) (/ 1 x)))))) into 0
9.273 * [taylor]: Taking taylor expansion of 0 in x
9.273 * [backup-simplify]: Simplify 0 into 0
9.273 * [taylor]: Taking taylor expansion of 0 in y
9.273 * [backup-simplify]: Simplify 0 into 0
9.273 * [backup-simplify]: Simplify 0 into 0
9.273 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.273 * [backup-simplify]: Simplify (- 0) into 0
9.274 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
9.274 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ (/ 1 y) -1)))) into (/ 1 y)
9.274 * [taylor]: Taking taylor expansion of (/ 1 y) in y
9.274 * [taylor]: Taking taylor expansion of y in y
9.274 * [backup-simplify]: Simplify 0 into 0
9.274 * [backup-simplify]: Simplify 1 into 1
9.274 * [backup-simplify]: Simplify (/ 1 1) into 1
9.275 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.275 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.275 * [backup-simplify]: Simplify 0 into 0
9.275 * [backup-simplify]: Simplify 0 into 0
9.275 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
9.276 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
9.276 * [backup-simplify]: Simplify (- 0) into 0
9.276 * [backup-simplify]: Simplify (+ 0 0) into 0
9.277 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (- (/ 1 y) (/ 1 x)))))) into 0
9.277 * [backup-simplify]: Simplify (- (/ 0 (- (/ 1 y) (/ 1 x))) (+ (* (/ -1 (- (/ 1 y) (/ 1 x))) (/ 0 (- (/ 1 y) (/ 1 x)))) (* 0 (/ 0 (- (/ 1 y) (/ 1 x)))))) into 0
9.277 * [taylor]: Taking taylor expansion of 0 in x
9.277 * [backup-simplify]: Simplify 0 into 0
9.277 * [taylor]: Taking taylor expansion of 0 in y
9.277 * [backup-simplify]: Simplify 0 into 0
9.277 * [backup-simplify]: Simplify 0 into 0
9.277 * [taylor]: Taking taylor expansion of 0 in y
9.277 * [backup-simplify]: Simplify 0 into 0
9.277 * [backup-simplify]: Simplify 0 into 0
9.277 * [backup-simplify]: Simplify 0 into 0
9.277 * * * [progress]: simplifying candidates
9.286 * [simplify]: Simplifying:
  (expm1 (/ 1 (/ z (- x y))))
  (log1p (/ 1 (/ z (- x y))))
  (- 1)
  (- (- (log z) (log (- x y))))
  (- (log (/ z (- x y))))
  (- 0 (- (log z) (log (- x y))))
  (- 0 (log (/ z (- x y))))
  (- (log 1) (- (log z) (log (- x y))))
  (- (log 1) (log (/ z (- x y))))
  (log (/ 1 (/ z (- x y))))
  (exp (/ 1 (/ z (- x y))))
  (/ (* (* 1 1) 1) (/ (* (* z z) z) (* (* (- x y) (- x y)) (- x y))))
  (/ (* (* 1 1) 1) (* (* (/ z (- x y)) (/ z (- x y))) (/ z (- x y))))
  (* (cbrt (/ 1 (/ z (- x y)))) (cbrt (/ 1 (/ z (- x y)))))
  (cbrt (/ 1 (/ z (- x y))))
  (* (* (/ 1 (/ z (- x y))) (/ 1 (/ z (- x y)))) (/ 1 (/ z (- x y))))
  (sqrt (/ 1 (/ z (- x y))))
  (sqrt (/ 1 (/ z (- x y))))
  (- 1)
  (- (/ z (- x y)))
  (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (/ z (- x y))) (cbrt (/ z (- x y)))))
  (/ (cbrt 1) (cbrt (/ z (- x y))))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (/ z (- x y))))
  (/ (cbrt 1) (sqrt (/ z (- x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt z) (cbrt z)) (* (cbrt (- x y)) (cbrt (- x y)))))
  (/ (cbrt 1) (/ (cbrt z) (cbrt (- x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt z) (cbrt z)) (sqrt (- x y))))
  (/ (cbrt 1) (/ (cbrt z) (sqrt (- x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt z) (cbrt z)) 1))
  (/ (cbrt 1) (/ (cbrt z) (- x y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt z) (cbrt z)) (+ (sqrt x) (sqrt y))))
  (/ (cbrt 1) (/ (cbrt z) (- (sqrt x) (sqrt y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt z) (cbrt z)) 1))
  (/ (cbrt 1) (/ (cbrt z) (- x y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt z) (* (cbrt (- x y)) (cbrt (- x y)))))
  (/ (cbrt 1) (/ (sqrt z) (cbrt (- x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt z) (sqrt (- x y))))
  (/ (cbrt 1) (/ (sqrt z) (sqrt (- x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt z) 1))
  (/ (cbrt 1) (/ (sqrt z) (- x y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt z) (+ (sqrt x) (sqrt y))))
  (/ (cbrt 1) (/ (sqrt z) (- (sqrt x) (sqrt y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt z) 1))
  (/ (cbrt 1) (/ (sqrt z) (- x y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (* (cbrt (- x y)) (cbrt (- x y)))))
  (/ (cbrt 1) (/ z (cbrt (- x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (sqrt (- x y))))
  (/ (cbrt 1) (/ z (sqrt (- x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 1))
  (/ (cbrt 1) (/ z (- x y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (+ (sqrt x) (sqrt y))))
  (/ (cbrt 1) (/ z (- (sqrt x) (sqrt y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 1))
  (/ (cbrt 1) (/ z (- x y)))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (/ z (- x y)))
  (/ (* (cbrt 1) (cbrt 1)) z)
  (/ (cbrt 1) (/ 1 (- x y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ z (- (pow x 3) (pow y 3))))
  (/ (cbrt 1) (+ (* x x) (+ (* y y) (* x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ z (- (* x x) (* y y))))
  (/ (cbrt 1) (+ x y))
  (/ (sqrt 1) (* (cbrt (/ z (- x y))) (cbrt (/ z (- x y)))))
  (/ (sqrt 1) (cbrt (/ z (- x y))))
  (/ (sqrt 1) (sqrt (/ z (- x y))))
  (/ (sqrt 1) (sqrt (/ z (- x y))))
  (/ (sqrt 1) (/ (* (cbrt z) (cbrt z)) (* (cbrt (- x y)) (cbrt (- x y)))))
  (/ (sqrt 1) (/ (cbrt z) (cbrt (- x y))))
  (/ (sqrt 1) (/ (* (cbrt z) (cbrt z)) (sqrt (- x y))))
  (/ (sqrt 1) (/ (cbrt z) (sqrt (- x y))))
  (/ (sqrt 1) (/ (* (cbrt z) (cbrt z)) 1))
  (/ (sqrt 1) (/ (cbrt z) (- x y)))
  (/ (sqrt 1) (/ (* (cbrt z) (cbrt z)) (+ (sqrt x) (sqrt y))))
  (/ (sqrt 1) (/ (cbrt z) (- (sqrt x) (sqrt y))))
  (/ (sqrt 1) (/ (* (cbrt z) (cbrt z)) 1))
  (/ (sqrt 1) (/ (cbrt z) (- x y)))
  (/ (sqrt 1) (/ (sqrt z) (* (cbrt (- x y)) (cbrt (- x y)))))
  (/ (sqrt 1) (/ (sqrt z) (cbrt (- x y))))
  (/ (sqrt 1) (/ (sqrt z) (sqrt (- x y))))
  (/ (sqrt 1) (/ (sqrt z) (sqrt (- x y))))
  (/ (sqrt 1) (/ (sqrt z) 1))
  (/ (sqrt 1) (/ (sqrt z) (- x y)))
  (/ (sqrt 1) (/ (sqrt z) (+ (sqrt x) (sqrt y))))
  (/ (sqrt 1) (/ (sqrt z) (- (sqrt x) (sqrt y))))
  (/ (sqrt 1) (/ (sqrt z) 1))
  (/ (sqrt 1) (/ (sqrt z) (- x y)))
  (/ (sqrt 1) (/ 1 (* (cbrt (- x y)) (cbrt (- x y)))))
  (/ (sqrt 1) (/ z (cbrt (- x y))))
  (/ (sqrt 1) (/ 1 (sqrt (- x y))))
  (/ (sqrt 1) (/ z (sqrt (- x y))))
  (/ (sqrt 1) (/ 1 1))
  (/ (sqrt 1) (/ z (- x y)))
  (/ (sqrt 1) (/ 1 (+ (sqrt x) (sqrt y))))
  (/ (sqrt 1) (/ z (- (sqrt x) (sqrt y))))
  (/ (sqrt 1) (/ 1 1))
  (/ (sqrt 1) (/ z (- x y)))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (/ z (- x y)))
  (/ (sqrt 1) z)
  (/ (sqrt 1) (/ 1 (- x y)))
  (/ (sqrt 1) (/ z (- (pow x 3) (pow y 3))))
  (/ (sqrt 1) (+ (* x x) (+ (* y y) (* x y))))
  (/ (sqrt 1) (/ z (- (* x x) (* y y))))
  (/ (sqrt 1) (+ x y))
  (/ 1 (* (cbrt (/ z (- x y))) (cbrt (/ z (- x y)))))
  (/ 1 (cbrt (/ z (- x y))))
  (/ 1 (sqrt (/ z (- x y))))
  (/ 1 (sqrt (/ z (- x y))))
  (/ 1 (/ (* (cbrt z) (cbrt z)) (* (cbrt (- x y)) (cbrt (- x y)))))
  (/ 1 (/ (cbrt z) (cbrt (- x y))))
  (/ 1 (/ (* (cbrt z) (cbrt z)) (sqrt (- x y))))
  (/ 1 (/ (cbrt z) (sqrt (- x y))))
  (/ 1 (/ (* (cbrt z) (cbrt z)) 1))
  (/ 1 (/ (cbrt z) (- x y)))
  (/ 1 (/ (* (cbrt z) (cbrt z)) (+ (sqrt x) (sqrt y))))
  (/ 1 (/ (cbrt z) (- (sqrt x) (sqrt y))))
  (/ 1 (/ (* (cbrt z) (cbrt z)) 1))
  (/ 1 (/ (cbrt z) (- x y)))
  (/ 1 (/ (sqrt z) (* (cbrt (- x y)) (cbrt (- x y)))))
  (/ 1 (/ (sqrt z) (cbrt (- x y))))
  (/ 1 (/ (sqrt z) (sqrt (- x y))))
  (/ 1 (/ (sqrt z) (sqrt (- x y))))
  (/ 1 (/ (sqrt z) 1))
  (/ 1 (/ (sqrt z) (- x y)))
  (/ 1 (/ (sqrt z) (+ (sqrt x) (sqrt y))))
  (/ 1 (/ (sqrt z) (- (sqrt x) (sqrt y))))
  (/ 1 (/ (sqrt z) 1))
  (/ 1 (/ (sqrt z) (- x y)))
  (/ 1 (/ 1 (* (cbrt (- x y)) (cbrt (- x y)))))
  (/ 1 (/ z (cbrt (- x y))))
  (/ 1 (/ 1 (sqrt (- x y))))
  (/ 1 (/ z (sqrt (- x y))))
  (/ 1 (/ 1 1))
  (/ 1 (/ z (- x y)))
  (/ 1 (/ 1 (+ (sqrt x) (sqrt y))))
  (/ 1 (/ z (- (sqrt x) (sqrt y))))
  (/ 1 (/ 1 1))
  (/ 1 (/ z (- x y)))
  (/ 1 1)
  (/ 1 (/ z (- x y)))
  (/ 1 z)
  (/ 1 (/ 1 (- x y)))
  (/ 1 (/ z (- (pow x 3) (pow y 3))))
  (/ 1 (+ (* x x) (+ (* y y) (* x y))))
  (/ 1 (/ z (- (* x x) (* y y))))
  (/ 1 (+ x y))
  (/ 1 (/ z (- x y)))
  (/ (/ z (- x y)) 1)
  (/ 1 (* (cbrt (/ z (- x y))) (cbrt (/ z (- x y)))))
  (/ 1 (sqrt (/ z (- x y))))
  (/ 1 (/ (* (cbrt z) (cbrt z)) (* (cbrt (- x y)) (cbrt (- x y)))))
  (/ 1 (/ (* (cbrt z) (cbrt z)) (sqrt (- x y))))
  (/ 1 (/ (* (cbrt z) (cbrt z)) 1))
  (/ 1 (/ (* (cbrt z) (cbrt z)) (+ (sqrt x) (sqrt y))))
  (/ 1 (/ (* (cbrt z) (cbrt z)) 1))
  (/ 1 (/ (sqrt z) (* (cbrt (- x y)) (cbrt (- x y)))))
  (/ 1 (/ (sqrt z) (sqrt (- x y))))
  (/ 1 (/ (sqrt z) 1))
  (/ 1 (/ (sqrt z) (+ (sqrt x) (sqrt y))))
  (/ 1 (/ (sqrt z) 1))
  (/ 1 (/ 1 (* (cbrt (- x y)) (cbrt (- x y)))))
  (/ 1 (/ 1 (sqrt (- x y))))
  (/ 1 (/ 1 1))
  (/ 1 (/ 1 (+ (sqrt x) (sqrt y))))
  (/ 1 (/ 1 1))
  (/ 1 1)
  (/ 1 z)
  (/ 1 (/ z (- (pow x 3) (pow y 3))))
  (/ 1 (/ z (- (* x x) (* y y))))
  (/ (/ z (- x y)) (cbrt 1))
  (/ (/ z (- x y)) (sqrt 1))
  (/ (/ z (- x y)) 1)
  (/ 1 z)
  (expm1 (/ z (- x y)))
  (log1p (/ z (- x y)))
  (- (log z) (log (- x y)))
  (log (/ z (- x y)))
  (exp (/ z (- x y)))
  (/ (* (* z z) z) (* (* (- x y) (- x y)) (- x y)))
  (* (cbrt (/ z (- x y))) (cbrt (/ z (- x y))))
  (cbrt (/ z (- x y)))
  (* (* (/ z (- x y)) (/ z (- x y))) (/ z (- x y)))
  (sqrt (/ z (- x y)))
  (sqrt (/ z (- x y)))
  (- z)
  (- (- x y))
  (/ (* (cbrt z) (cbrt z)) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (cbrt z) (cbrt (- x y)))
  (/ (* (cbrt z) (cbrt z)) (sqrt (- x y)))
  (/ (cbrt z) (sqrt (- x y)))
  (/ (* (cbrt z) (cbrt z)) 1)
  (/ (cbrt z) (- x y))
  (/ (* (cbrt z) (cbrt z)) (+ (sqrt x) (sqrt y)))
  (/ (cbrt z) (- (sqrt x) (sqrt y)))
  (/ (* (cbrt z) (cbrt z)) 1)
  (/ (cbrt z) (- x y))
  (/ (sqrt z) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (sqrt z) (cbrt (- x y)))
  (/ (sqrt z) (sqrt (- x y)))
  (/ (sqrt z) (sqrt (- x y)))
  (/ (sqrt z) 1)
  (/ (sqrt z) (- x y))
  (/ (sqrt z) (+ (sqrt x) (sqrt y)))
  (/ (sqrt z) (- (sqrt x) (sqrt y)))
  (/ (sqrt z) 1)
  (/ (sqrt z) (- x y))
  (/ 1 (* (cbrt (- x y)) (cbrt (- x y))))
  (/ z (cbrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (/ z (sqrt (- x y)))
  (/ 1 1)
  (/ z (- x y))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ z (- (sqrt x) (sqrt y)))
  (/ 1 1)
  (/ z (- x y))
  (/ 1 (- x y))
  (/ (- x y) z)
  (/ z (* (cbrt (- x y)) (cbrt (- x y))))
  (/ z (sqrt (- x y)))
  (/ z 1)
  (/ z (+ (sqrt x) (sqrt y)))
  (/ z 1)
  (/ (- x y) (cbrt z))
  (/ (- x y) (sqrt z))
  (/ (- x y) z)
  (/ z (- (pow x 3) (pow y 3)))
  (/ z (- (* x x) (* y y)))
  (- (/ x z) (/ y z))
  (- (/ x z) (/ y z))
  (- (/ x z) (/ y z))
  0
  0
  0
9.293 * * [simplify]: Extracting # 0 : cost  0
9.293 * * [simplify]: Extracting # 1 : cost  0
9.294 * * [simplify]: Extracting # 2 : cost  0
9.294 * * [simplify]: Extracting # 3 : cost  0
9.295 * * [simplify]: Extracting # 4 : cost  0
9.295 * * [simplify]: Extracting # 5 : cost  0
9.296 * * [simplify]: Extracting # 6 : cost  0
9.296 * * [simplify]: Extracting # 7 : cost  0
9.297 * * [simplify]: iteration  0 :  209  enodes  (cost  2112 )
9.419 * * [simplify]: Extracting # 0 : cost  0
9.420 * * [simplify]: Extracting # 1 : cost  0
9.421 * * [simplify]: Extracting # 2 : cost  0
9.422 * * [simplify]: Extracting # 3 : cost  0
9.422 * * [simplify]: Extracting # 4 : cost  0
9.423 * * [simplify]: iteration  1 :  430  enodes  (cost  1771 )
9.526 * * [simplify]: Extracting # 0 : cost  0
9.527 * * [simplify]: Extracting # 1 : cost  0
9.528 * * [simplify]: Extracting # 2 : cost  0
9.528 * * [simplify]: Extracting # 3 : cost  0
9.529 * * [simplify]: Extracting # 4 : cost  0
9.530 * * [simplify]: iteration  2 :  878  enodes  (cost  1578 )
10.114 * * [simplify]: Extracting # 0 : cost  0
10.117 * * [simplify]: Extracting # 1 : cost  0
10.119 * * [simplify]: Extracting # 2 : cost  0
10.120 * * [simplify]: Extracting # 3 : cost  0
10.123 * * [simplify]: Extracting # 4 : cost  0
10.126 * * [simplify]: iteration  3 :  2244  enodes  (cost  1526 )
11.523 * * [simplify]: Extracting # 0 : cost  0
11.532 * * [simplify]: Extracting # 1 : cost  0
11.540 * * [simplify]: Extracting # 2 : cost  0
11.546 * * [simplify]: Extracting # 3 : cost  0
11.553 * * [simplify]: Extracting # 4 : cost  0
11.560 * * [simplify]: iteration done:  5000  enodes  (cost  1526 )
11.562 * [simplify]: Simplified to:
  (expm1 (/ (- x y) z))
  (log1p (/ (- x y) z))
  -1
  (log (/ (- x y) z))
  (log (/ (- x y) z))
  (log (/ (- x y) z))
  (log (/ (- x y) z))
  (log (/ (- x y) z))
  (log (/ (- x y) z))
  (log (/ (- x y) z))
  (exp (/ (- x y) z))
  (pow (/ (- x y) z) 3)
  (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))
  -1
  (- (/ z (- x y)))
  (/ (/ 1 (cbrt (/ z (- x y)))) (cbrt (/ z (- x y))))
  (/ 1 (cbrt (/ z (- x y))))
  (/ 1 (sqrt (/ z (- x y))))
  (/ 1 (sqrt (/ z (- x y))))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt z) (cbrt z)))
  (/ (cbrt (- x y)) (cbrt z))
  (/ (sqrt (- x y)) (* (cbrt z) (cbrt z)))
  (/ (sqrt (- x y)) (cbrt z))
  (/ 1 (* (cbrt z) (cbrt z)))
  (/ (- x y) (cbrt z))
  (/ (+ (sqrt y) (sqrt x)) (* (cbrt z) (cbrt z)))
  (/ (- (sqrt x) (sqrt y)) (cbrt z))
  (/ 1 (* (cbrt z) (cbrt z)))
  (/ (- x y) (cbrt z))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt z))
  (/ (cbrt (- x y)) (sqrt z))
  (/ (sqrt (- x y)) (sqrt z))
  (/ (sqrt (- x y)) (sqrt z))
  (/ 1 (sqrt z))
  (/ (- x y) (sqrt z))
  (/ (+ (sqrt y) (sqrt x)) (sqrt z))
  (/ (- (sqrt x) (sqrt y)) (sqrt z))
  (/ 1 (sqrt z))
  (/ (- x y) (sqrt z))
  (* (cbrt (- x y)) (cbrt (- x y)))
  (/ (cbrt (- x y)) z)
  (sqrt (- x y))
  (/ (sqrt (- x y)) z)
  1
  (/ (- x y) z)
  (+ (sqrt y) (sqrt x))
  (/ (- (sqrt x) (sqrt y)) z)
  1
  (/ (- x y) z)
  1
  (/ (- x y) z)
  (/ 1 z)
  (- x y)
  (/ (- (pow x 3) (pow y 3)) z)
  (/ 1 (fma x x (* y (+ x y))))
  (* (/ (- x y) z) (+ x y))
  (/ 1 (+ x y))
  (/ (/ 1 (cbrt (/ z (- x y)))) (cbrt (/ z (- x y))))
  (/ 1 (cbrt (/ z (- x y))))
  (/ 1 (sqrt (/ z (- x y))))
  (/ 1 (sqrt (/ z (- x y))))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt z) (cbrt z)))
  (/ (cbrt (- x y)) (cbrt z))
  (/ (sqrt (- x y)) (* (cbrt z) (cbrt z)))
  (/ (sqrt (- x y)) (cbrt z))
  (/ 1 (* (cbrt z) (cbrt z)))
  (/ (- x y) (cbrt z))
  (/ (+ (sqrt y) (sqrt x)) (* (cbrt z) (cbrt z)))
  (/ (- (sqrt x) (sqrt y)) (cbrt z))
  (/ 1 (* (cbrt z) (cbrt z)))
  (/ (- x y) (cbrt z))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt z))
  (/ (cbrt (- x y)) (sqrt z))
  (/ (sqrt (- x y)) (sqrt z))
  (/ (sqrt (- x y)) (sqrt z))
  (/ 1 (sqrt z))
  (/ (- x y) (sqrt z))
  (/ (+ (sqrt y) (sqrt x)) (sqrt z))
  (/ (- (sqrt x) (sqrt y)) (sqrt z))
  (/ 1 (sqrt z))
  (/ (- x y) (sqrt z))
  (* (cbrt (- x y)) (cbrt (- x y)))
  (/ (cbrt (- x y)) z)
  (sqrt (- x y))
  (/ (sqrt (- x y)) z)
  1
  (/ (- x y) z)
  (+ (sqrt y) (sqrt x))
  (/ (- (sqrt x) (sqrt y)) z)
  1
  (/ (- x y) z)
  1
  (/ (- x y) z)
  (/ 1 z)
  (- x y)
  (/ (- (pow x 3) (pow y 3)) z)
  (/ 1 (fma x x (* y (+ x y))))
  (* (/ (- x y) z) (+ x y))
  (/ 1 (+ x y))
  (/ (/ 1 (cbrt (/ z (- x y)))) (cbrt (/ z (- x y))))
  (/ 1 (cbrt (/ z (- x y))))
  (/ 1 (sqrt (/ z (- x y))))
  (/ 1 (sqrt (/ z (- x y))))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt z) (cbrt z)))
  (/ (cbrt (- x y)) (cbrt z))
  (/ (sqrt (- x y)) (* (cbrt z) (cbrt z)))
  (/ (sqrt (- x y)) (cbrt z))
  (/ 1 (* (cbrt z) (cbrt z)))
  (/ (- x y) (cbrt z))
  (/ (+ (sqrt y) (sqrt x)) (* (cbrt z) (cbrt z)))
  (/ (- (sqrt x) (sqrt y)) (cbrt z))
  (/ 1 (* (cbrt z) (cbrt z)))
  (/ (- x y) (cbrt z))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt z))
  (/ (cbrt (- x y)) (sqrt z))
  (/ (sqrt (- x y)) (sqrt z))
  (/ (sqrt (- x y)) (sqrt z))
  (/ 1 (sqrt z))
  (/ (- x y) (sqrt z))
  (/ (+ (sqrt y) (sqrt x)) (sqrt z))
  (/ (- (sqrt x) (sqrt y)) (sqrt z))
  (/ 1 (sqrt z))
  (/ (- x y) (sqrt z))
  (* (cbrt (- x y)) (cbrt (- x y)))
  (/ (cbrt (- x y)) z)
  (sqrt (- x y))
  (/ (sqrt (- x y)) z)
  1
  (/ (- x y) z)
  (+ (sqrt y) (sqrt x))
  (/ (- (sqrt x) (sqrt y)) z)
  1
  (/ (- x y) z)
  1
  (/ (- x y) z)
  (/ 1 z)
  (- x y)
  (/ (- (pow x 3) (pow y 3)) z)
  (/ 1 (fma x x (* y (+ x y))))
  (* (/ (- x y) z) (+ x y))
  (/ 1 (+ x y))
  (/ (- x y) z)
  (/ z (- x y))
  (/ (/ 1 (cbrt (/ z (- x y)))) (cbrt (/ z (- x y))))
  (/ 1 (sqrt (/ z (- x y))))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt z) (cbrt z)))
  (/ (sqrt (- x y)) (* (cbrt z) (cbrt z)))
  (/ 1 (* (cbrt z) (cbrt z)))
  (/ (+ (sqrt y) (sqrt x)) (* (cbrt z) (cbrt z)))
  (/ 1 (* (cbrt z) (cbrt z)))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt z))
  (/ (sqrt (- x y)) (sqrt z))
  (/ 1 (sqrt z))
  (/ (+ (sqrt y) (sqrt x)) (sqrt z))
  (/ 1 (sqrt z))
  (* (cbrt (- x y)) (cbrt (- x y)))
  (sqrt (- x y))
  1
  (+ (sqrt y) (sqrt x))
  1
  1
  (/ 1 z)
  (/ (- (pow x 3) (pow y 3)) z)
  (* (/ (- x y) z) (+ x y))
  (/ z (- x y))
  (/ z (- x y))
  (/ z (- x y))
  (/ 1 z)
  (expm1 (/ z (- x y)))
  (log1p (/ z (- x y)))
  (log (/ z (- x y)))
  (log (/ z (- x y)))
  (exp (/ z (- x y)))
  (pow (/ z (- x y)) 3)
  (* (cbrt (/ z (- x y))) (cbrt (/ z (- x y))))
  (cbrt (/ z (- x y)))
  (pow (/ z (- x y)) 3)
  (sqrt (/ z (- x y)))
  (sqrt (/ z (- x y)))
  (- z)
  (- (- x y))
  (/ (cbrt z) (/ (* (cbrt (- x y)) (cbrt (- x y))) (cbrt z)))
  (/ (cbrt z) (cbrt (- x y)))
  (/ (cbrt z) (/ (sqrt (- x y)) (cbrt z)))
  (/ (cbrt z) (sqrt (- x y)))
  (* (cbrt z) (cbrt z))
  (/ (cbrt z) (- x y))
  (/ (* (cbrt z) (cbrt z)) (+ (sqrt y) (sqrt x)))
  (/ (cbrt z) (- (sqrt x) (sqrt y)))
  (* (cbrt z) (cbrt z))
  (/ (cbrt z) (- x y))
  (/ (sqrt z) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (sqrt z) (cbrt (- x y)))
  (/ (sqrt z) (sqrt (- x y)))
  (/ (sqrt z) (sqrt (- x y)))
  (sqrt z)
  (/ (sqrt z) (- x y))
  (/ (sqrt z) (+ (sqrt x) (sqrt y)))
  (/ (sqrt z) (- (sqrt x) (sqrt y)))
  (sqrt z)
  (/ (sqrt z) (- x y))
  (/ (/ 1 (cbrt (- x y))) (cbrt (- x y)))
  (/ z (cbrt (- x y)))
  (/ 1 (sqrt (- x y)))
  (/ z (sqrt (- x y)))
  1
  (/ z (- x y))
  (/ 1 (+ (sqrt x) (sqrt y)))
  (/ z (- (sqrt x) (sqrt y)))
  1
  (/ z (- x y))
  (/ 1 (- x y))
  (/ (- x y) z)
  (/ z (* (cbrt (- x y)) (cbrt (- x y))))
  (/ z (sqrt (- x y)))
  z
  (/ z (+ (sqrt x) (sqrt y)))
  z
  (/ (- x y) (cbrt z))
  (/ (- x y) (sqrt z))
  (/ (- x y) z)
  (/ z (- (pow x 3) (pow y 3)))
  (/ z (- (* x x) (* y y)))
  (/ (- x y) z)
  (/ (- x y) z)
  (/ (- x y) z)
  0
  0
  0
11.564 * * * [progress]: adding candidates to table
11.899 * [progress]: [Phase 3 of 3] Extracting.
11.899 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (* 4.0 (- (/ (- x y) z) 0.5)))> #<alt (λ (x y z) (* 4.0 (- (/ 1 (/ z (- x y))) 0.5)))>)
11.900 * * * [regime-changes]: Trying 4 branch expressions: ((- x y) z y x)
11.900 * * * * [regimes]: Trying to branch on (- x y) from (#<alt (λ (x y z) (* 4.0 (- (/ (- x y) z) 0.5)))> #<alt (λ (x y z) (* 4.0 (- (/ 1 (/ z (- x y))) 0.5)))>)
11.922 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (* 4.0 (- (/ (- x y) z) 0.5)))> #<alt (λ (x y z) (* 4.0 (- (/ 1 (/ z (- x y))) 0.5)))>)
11.942 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (* 4.0 (- (/ (- x y) z) 0.5)))> #<alt (λ (x y z) (* 4.0 (- (/ 1 (/ z (- x y))) 0.5)))>)
11.962 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (* 4.0 (- (/ (- x y) z) 0.5)))> #<alt (λ (x y z) (* 4.0 (- (/ 1 (/ z (- x y))) 0.5)))>)
11.985 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
11.985 * [simplify]: Simplifying:
  (* 4.0 (- (/ (- x y) z) 0.5))
11.985 * * [simplify]: Extracting # 0 : cost  0
11.985 * * [simplify]: Extracting # 1 : cost  0
11.985 * * [simplify]: Extracting # 2 : cost  0
11.985 * * [simplify]: Extracting # 3 : cost  0
11.985 * * [simplify]: Extracting # 4 : cost  0
11.985 * * [simplify]: Extracting # 5 : cost  0
11.986 * * [simplify]: Extracting # 6 : cost  0
11.986 * * [simplify]: iteration  0 :  9  enodes  (cost  9 )
11.986 * * [simplify]: Extracting # 0 : cost  0
11.986 * * [simplify]: iteration  1 :  10  enodes  (cost  9 )
11.987 * * [simplify]: Extracting # 0 : cost  0
11.987 * * [simplify]: iteration done:  10  enodes  (cost  9 )
11.987 * [simplify]: Simplified to:
  (* 4.0 (- (/ (- x y) z) 0.5))
13.019 * [regime-testing]: Baseline error score: 0.007125890736342043
13.020 * [regime-testing]: Oracle error score: 0.004625578197274659
13.022 * [regime-testing]: End program error score: 0.007125890736342043
13.058 * [regime-testing]: Target error score: 0.007625953244155519