47.141 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.080 * * * [progress]: [2/2] Setting up program.
0.083 * [progress]: [Phase 2 of 3] Improving.
0.084 * [simplify]: Simplifying:
  (- (+ (- (* x y) (* y y)) (* y y)) (* y z))
0.084 * * [simplify]: Extracting # 0 : cost  0
0.084 * * [simplify]: Extracting # 1 : cost  0
0.084 * * [simplify]: Extracting # 2 : cost  0
0.084 * * [simplify]: Extracting # 3 : cost  0
0.084 * * [simplify]: Extracting # 4 : cost  0
0.084 * * [simplify]: Extracting # 5 : cost  0
0.084 * * [simplify]: Extracting # 6 : cost  0
0.085 * * [simplify]: iteration  0 :  9  enodes  (cost  15 )
0.089 * * [simplify]: Extracting # 0 : cost  0
0.089 * * [simplify]: Extracting # 1 : cost  0
0.089 * * [simplify]: Extracting # 2 : cost  0
0.089 * * [simplify]: Extracting # 3 : cost  0
0.089 * * [simplify]: iteration  1 :  23  enodes  (cost  13 )
0.102 * * [simplify]: Extracting # 0 : cost  0
0.102 * * [simplify]: Extracting # 1 : cost  0
0.102 * * [simplify]: Extracting # 2 : cost  0
0.102 * * [simplify]: Extracting # 3 : cost  0
0.102 * * [simplify]: Extracting # 4 : cost  0
0.102 * * [simplify]: iteration  2 :  77  enodes  (cost  8 )
0.159 * * [simplify]: Extracting # 0 : cost  0
0.159 * * [simplify]: Extracting # 1 : cost  0
0.159 * * [simplify]: Extracting # 2 : cost  0
0.160 * * [simplify]: Extracting # 3 : cost  0
0.160 * * [simplify]: iteration  3 :  200  enodes  (cost  7 )
0.367 * * [simplify]: Extracting # 0 : cost  0
0.368 * * [simplify]: Extracting # 1 : cost  0
0.368 * * [simplify]: Extracting # 2 : cost  0
0.369 * * [simplify]: Extracting # 3 : cost  0
0.370 * * [simplify]: Extracting # 4 : cost  0
0.370 * * [simplify]: iteration  4 :  607  enodes  (cost  5 )
1.931 * * [simplify]: Extracting # 0 : cost  0
1.934 * * [simplify]: Extracting # 1 : cost  0
1.935 * * [simplify]: Extracting # 2 : cost  0
1.936 * * [simplify]: Extracting # 3 : cost  0
1.938 * * [simplify]: Extracting # 4 : cost  0
1.939 * * [simplify]: iteration  5 :  1872  enodes  (cost  5 )
9.300 * * [simplify]: Extracting # 0 : cost  0
9.307 * * [simplify]: Extracting # 1 : cost  0
9.311 * * [simplify]: Extracting # 2 : cost  0
9.319 * * [simplify]: Extracting # 3 : cost  0
9.326 * * [simplify]: Extracting # 4 : cost  0
9.329 * * [simplify]: iteration done:  5000  enodes  (cost  5 )
9.329 * [simplify]: Simplified to:
  (* (- x z) y)
9.332 * * [progress]: iteration 1 / 4
9.332 * * * [progress]: picking best candidate
9.335 * * * * [pick]: Picked  #<alt (λ (x y z) (* (- x z) y))>
9.335 * * * [progress]: localizing error
9.340 * * * [progress]: generating rewritten candidates
9.340 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
9.380 * * * [progress]: generating series expansions
9.380 * * * * [progress]: [ 1 / 1 ] generating series at (2)
9.380 * [backup-simplify]: Simplify (* (- x z) y) into (* y (- x z))
9.380 * [approximate]: Taking taylor expansion of (* y (- x z)) in (x z y) around 0
9.380 * [taylor]: Taking taylor expansion of (* y (- x z)) in y
9.380 * [taylor]: Taking taylor expansion of y in y
9.380 * [backup-simplify]: Simplify 0 into 0
9.380 * [backup-simplify]: Simplify 1 into 1
9.380 * [taylor]: Taking taylor expansion of (- x z) in y
9.380 * [taylor]: Taking taylor expansion of x in y
9.381 * [backup-simplify]: Simplify x into x
9.381 * [taylor]: Taking taylor expansion of z in y
9.381 * [backup-simplify]: Simplify z into z
9.381 * [taylor]: Taking taylor expansion of (* y (- x z)) in z
9.381 * [taylor]: Taking taylor expansion of y in z
9.381 * [backup-simplify]: Simplify y into y
9.381 * [taylor]: Taking taylor expansion of (- x z) in z
9.381 * [taylor]: Taking taylor expansion of x in z
9.381 * [backup-simplify]: Simplify x into x
9.381 * [taylor]: Taking taylor expansion of z in z
9.381 * [backup-simplify]: Simplify 0 into 0
9.381 * [backup-simplify]: Simplify 1 into 1
9.381 * [taylor]: Taking taylor expansion of (* y (- x z)) in x
9.381 * [taylor]: Taking taylor expansion of y in x
9.381 * [backup-simplify]: Simplify y into y
9.381 * [taylor]: Taking taylor expansion of (- x z) in x
9.381 * [taylor]: Taking taylor expansion of x in x
9.381 * [backup-simplify]: Simplify 0 into 0
9.381 * [backup-simplify]: Simplify 1 into 1
9.381 * [taylor]: Taking taylor expansion of z in x
9.381 * [backup-simplify]: Simplify z into z
9.381 * [taylor]: Taking taylor expansion of (* y (- x z)) in x
9.381 * [taylor]: Taking taylor expansion of y in x
9.381 * [backup-simplify]: Simplify y into y
9.381 * [taylor]: Taking taylor expansion of (- x z) in x
9.381 * [taylor]: Taking taylor expansion of x in x
9.381 * [backup-simplify]: Simplify 0 into 0
9.381 * [backup-simplify]: Simplify 1 into 1
9.381 * [taylor]: Taking taylor expansion of z in x
9.381 * [backup-simplify]: Simplify z into z
9.382 * [backup-simplify]: Simplify (- z) into (- z)
9.382 * [backup-simplify]: Simplify (+ 0 (- z)) into (- z)
9.382 * [backup-simplify]: Simplify (* y (- z)) into (* -1 (* z y))
9.382 * [taylor]: Taking taylor expansion of (* -1 (* z y)) in z
9.382 * [taylor]: Taking taylor expansion of -1 in z
9.382 * [backup-simplify]: Simplify -1 into -1
9.382 * [taylor]: Taking taylor expansion of (* z y) in z
9.382 * [taylor]: Taking taylor expansion of z in z
9.382 * [backup-simplify]: Simplify 0 into 0
9.382 * [backup-simplify]: Simplify 1 into 1
9.382 * [taylor]: Taking taylor expansion of y in z
9.382 * [backup-simplify]: Simplify y into y
9.382 * [backup-simplify]: Simplify (* 0 y) into 0
9.383 * [backup-simplify]: Simplify (* -1 0) into 0
9.383 * [taylor]: Taking taylor expansion of 0 in y
9.383 * [backup-simplify]: Simplify 0 into 0
9.383 * [backup-simplify]: Simplify 0 into 0
9.383 * [backup-simplify]: Simplify (- 0) into 0
9.384 * [backup-simplify]: Simplify (+ 1 0) into 1
9.384 * [backup-simplify]: Simplify (+ (* y 1) (* 0 (- z))) into y
9.384 * [taylor]: Taking taylor expansion of y in z
9.384 * [backup-simplify]: Simplify y into y
9.384 * [taylor]: Taking taylor expansion of y in y
9.384 * [backup-simplify]: Simplify 0 into 0
9.384 * [backup-simplify]: Simplify 1 into 1
9.384 * [backup-simplify]: Simplify 0 into 0
9.384 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
9.385 * [backup-simplify]: Simplify (+ (* -1 y) (* 0 0)) into (- y)
9.385 * [taylor]: Taking taylor expansion of (- y) in y
9.385 * [taylor]: Taking taylor expansion of y in y
9.385 * [backup-simplify]: Simplify 0 into 0
9.385 * [backup-simplify]: Simplify 1 into 1
9.385 * [backup-simplify]: Simplify (- 0) into 0
9.386 * [backup-simplify]: Simplify 0 into 0
9.386 * [backup-simplify]: Simplify 0 into 0
9.386 * [backup-simplify]: Simplify (- 0) into 0
9.387 * [backup-simplify]: Simplify (+ 0 0) into 0
9.387 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 1) (* 0 (- z)))) into 0
9.387 * [taylor]: Taking taylor expansion of 0 in z
9.387 * [backup-simplify]: Simplify 0 into 0
9.387 * [taylor]: Taking taylor expansion of 0 in y
9.387 * [backup-simplify]: Simplify 0 into 0
9.387 * [backup-simplify]: Simplify 0 into 0
9.387 * [taylor]: Taking taylor expansion of 0 in y
9.387 * [backup-simplify]: Simplify 0 into 0
9.388 * [backup-simplify]: Simplify 0 into 0
9.388 * [backup-simplify]: Simplify 0 into 0
9.388 * [backup-simplify]: Simplify (* (- (/ 1 x) (/ 1 z)) (/ 1 y)) into (/ (- (/ 1 x) (/ 1 z)) y)
9.388 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in (x z y) around 0
9.388 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in y
9.388 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y
9.388 * [taylor]: Taking taylor expansion of (/ 1 x) in y
9.388 * [taylor]: Taking taylor expansion of x in y
9.388 * [backup-simplify]: Simplify x into x
9.388 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
9.388 * [taylor]: Taking taylor expansion of (/ 1 z) in y
9.388 * [taylor]: Taking taylor expansion of z in y
9.388 * [backup-simplify]: Simplify z into z
9.388 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
9.388 * [taylor]: Taking taylor expansion of y in y
9.388 * [backup-simplify]: Simplify 0 into 0
9.388 * [backup-simplify]: Simplify 1 into 1
9.388 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z))
9.389 * [backup-simplify]: Simplify (+ (/ 1 x) (- (/ 1 z))) into (- (/ 1 x) (/ 1 z))
9.389 * [backup-simplify]: Simplify (/ (- (/ 1 x) (/ 1 z)) 1) into (- (/ 1 x) (/ 1 z))
9.389 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in z
9.389 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in z
9.389 * [taylor]: Taking taylor expansion of (/ 1 x) in z
9.389 * [taylor]: Taking taylor expansion of x in z
9.389 * [backup-simplify]: Simplify x into x
9.389 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
9.389 * [taylor]: Taking taylor expansion of (/ 1 z) in z
9.389 * [taylor]: Taking taylor expansion of z in z
9.389 * [backup-simplify]: Simplify 0 into 0
9.389 * [backup-simplify]: Simplify 1 into 1
9.390 * [backup-simplify]: Simplify (/ 1 1) into 1
9.390 * [taylor]: Taking taylor expansion of y in z
9.390 * [backup-simplify]: Simplify y into y
9.390 * [backup-simplify]: Simplify (- 1) into -1
9.391 * [backup-simplify]: Simplify (+ 0 -1) into -1
9.391 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
9.391 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in x
9.391 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
9.391 * [taylor]: Taking taylor expansion of (/ 1 x) in x
9.391 * [taylor]: Taking taylor expansion of x in x
9.391 * [backup-simplify]: Simplify 0 into 0
9.391 * [backup-simplify]: Simplify 1 into 1
9.391 * [backup-simplify]: Simplify (/ 1 1) into 1
9.391 * [taylor]: Taking taylor expansion of (/ 1 z) in x
9.391 * [taylor]: Taking taylor expansion of z in x
9.391 * [backup-simplify]: Simplify z into z
9.391 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
9.391 * [taylor]: Taking taylor expansion of y in x
9.391 * [backup-simplify]: Simplify y into y
9.392 * [backup-simplify]: Simplify (+ 1 0) into 1
9.392 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
9.392 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in x
9.392 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
9.392 * [taylor]: Taking taylor expansion of (/ 1 x) in x
9.392 * [taylor]: Taking taylor expansion of x in x
9.392 * [backup-simplify]: Simplify 0 into 0
9.392 * [backup-simplify]: Simplify 1 into 1
9.392 * [backup-simplify]: Simplify (/ 1 1) into 1
9.392 * [taylor]: Taking taylor expansion of (/ 1 z) in x
9.392 * [taylor]: Taking taylor expansion of z in x
9.393 * [backup-simplify]: Simplify z into z
9.393 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
9.393 * [taylor]: Taking taylor expansion of y in x
9.393 * [backup-simplify]: Simplify y into y
9.393 * [backup-simplify]: Simplify (+ 1 0) into 1
9.393 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
9.393 * [taylor]: Taking taylor expansion of (/ 1 y) in z
9.393 * [taylor]: Taking taylor expansion of y in z
9.393 * [backup-simplify]: Simplify y into y
9.393 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
9.394 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.394 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z))
9.394 * [backup-simplify]: Simplify (+ 0 (- (/ 1 z))) into (- (/ 1 z))
9.395 * [backup-simplify]: Simplify (- (/ (- (/ 1 z)) y) (+ (* (/ 1 y) (/ 0 y)))) into (- (/ 1 (* z y)))
9.395 * [taylor]: Taking taylor expansion of (- (/ 1 (* z y))) in z
9.395 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
9.395 * [taylor]: Taking taylor expansion of (* z y) in z
9.395 * [taylor]: Taking taylor expansion of z in z
9.395 * [backup-simplify]: Simplify 0 into 0
9.395 * [backup-simplify]: Simplify 1 into 1
9.395 * [taylor]: Taking taylor expansion of y in z
9.395 * [backup-simplify]: Simplify y into y
9.395 * [backup-simplify]: Simplify (* 0 y) into 0
9.395 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
9.395 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
9.395 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
9.395 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
9.395 * [taylor]: Taking taylor expansion of (/ 1 y) in y
9.396 * [taylor]: Taking taylor expansion of y in y
9.396 * [backup-simplify]: Simplify 0 into 0
9.396 * [backup-simplify]: Simplify 1 into 1
9.396 * [backup-simplify]: Simplify (/ 1 1) into 1
9.396 * [backup-simplify]: Simplify (- 1) into -1
9.396 * [backup-simplify]: Simplify -1 into -1
9.396 * [taylor]: Taking taylor expansion of (/ 1 y) in y
9.396 * [taylor]: Taking taylor expansion of y in y
9.397 * [backup-simplify]: Simplify 0 into 0
9.397 * [backup-simplify]: Simplify 1 into 1
9.397 * [backup-simplify]: Simplify (/ 1 1) into 1
9.397 * [backup-simplify]: Simplify 1 into 1
9.398 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.398 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
9.398 * [backup-simplify]: Simplify (- 0) into 0
9.399 * [backup-simplify]: Simplify (+ 0 0) into 0
9.399 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* (- (/ 1 (* z y))) (/ 0 y)))) into 0
9.399 * [taylor]: Taking taylor expansion of 0 in z
9.399 * [backup-simplify]: Simplify 0 into 0
9.400 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
9.400 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
9.400 * [backup-simplify]: Simplify (- 0) into 0
9.400 * [taylor]: Taking taylor expansion of 0 in y
9.401 * [backup-simplify]: Simplify 0 into 0
9.401 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
9.401 * [taylor]: Taking taylor expansion of 0 in y
9.401 * [backup-simplify]: Simplify 0 into 0
9.401 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.402 * [backup-simplify]: Simplify (- 0) into 0
9.402 * [backup-simplify]: Simplify 0 into 0
9.403 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.403 * [backup-simplify]: Simplify 0 into 0
9.404 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.404 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
9.404 * [backup-simplify]: Simplify (- 0) into 0
9.404 * [backup-simplify]: Simplify (+ 0 0) into 0
9.405 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* (- (/ 1 (* z y))) (/ 0 y)) (* 0 (/ 0 y)))) into 0
9.405 * [taylor]: Taking taylor expansion of 0 in z
9.405 * [backup-simplify]: Simplify 0 into 0
9.405 * [taylor]: Taking taylor expansion of 0 in y
9.405 * [backup-simplify]: Simplify 0 into 0
9.406 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
9.406 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
9.407 * [backup-simplify]: Simplify (- 0) into 0
9.407 * [taylor]: Taking taylor expansion of 0 in y
9.407 * [backup-simplify]: Simplify 0 into 0
9.407 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
9.407 * [taylor]: Taking taylor expansion of 0 in y
9.407 * [backup-simplify]: Simplify 0 into 0
9.407 * [backup-simplify]: Simplify 0 into 0
9.407 * [backup-simplify]: Simplify 0 into 0
9.408 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.408 * [backup-simplify]: Simplify (- 0) into 0
9.409 * [backup-simplify]: Simplify 0 into 0
9.410 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.410 * [backup-simplify]: Simplify 0 into 0
9.410 * [backup-simplify]: Simplify (+ (* 1 (* (/ 1 (/ 1 y)) (* 1 (/ 1 (/ 1 x))))) (* -1 (* (/ 1 (/ 1 y)) (* (/ 1 (/ 1 z)) 1)))) into (- (* x y) (* z y))
9.410 * [backup-simplify]: Simplify (* (- (/ 1 (- x)) (/ 1 (- z))) (/ 1 (- y))) into (* -1 (/ (- (/ 1 z) (/ 1 x)) y))
9.410 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in (x z y) around 0
9.411 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in y
9.411 * [taylor]: Taking taylor expansion of -1 in y
9.411 * [backup-simplify]: Simplify -1 into -1
9.411 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in y
9.411 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in y
9.411 * [taylor]: Taking taylor expansion of (/ 1 z) in y
9.411 * [taylor]: Taking taylor expansion of z in y
9.411 * [backup-simplify]: Simplify z into z
9.411 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
9.411 * [taylor]: Taking taylor expansion of (/ 1 x) in y
9.411 * [taylor]: Taking taylor expansion of x in y
9.411 * [backup-simplify]: Simplify x into x
9.411 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
9.411 * [taylor]: Taking taylor expansion of y in y
9.411 * [backup-simplify]: Simplify 0 into 0
9.411 * [backup-simplify]: Simplify 1 into 1
9.411 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x))
9.411 * [backup-simplify]: Simplify (+ (/ 1 z) (- (/ 1 x))) into (- (/ 1 z) (/ 1 x))
9.411 * [backup-simplify]: Simplify (/ (- (/ 1 z) (/ 1 x)) 1) into (- (/ 1 z) (/ 1 x))
9.411 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in z
9.411 * [taylor]: Taking taylor expansion of -1 in z
9.412 * [backup-simplify]: Simplify -1 into -1
9.412 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in z
9.412 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in z
9.412 * [taylor]: Taking taylor expansion of (/ 1 z) in z
9.412 * [taylor]: Taking taylor expansion of z in z
9.412 * [backup-simplify]: Simplify 0 into 0
9.412 * [backup-simplify]: Simplify 1 into 1
9.412 * [backup-simplify]: Simplify (/ 1 1) into 1
9.412 * [taylor]: Taking taylor expansion of (/ 1 x) in z
9.412 * [taylor]: Taking taylor expansion of x in z
9.412 * [backup-simplify]: Simplify x into x
9.412 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
9.412 * [taylor]: Taking taylor expansion of y in z
9.412 * [backup-simplify]: Simplify y into y
9.413 * [backup-simplify]: Simplify (+ 1 0) into 1
9.413 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
9.413 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in x
9.413 * [taylor]: Taking taylor expansion of -1 in x
9.413 * [backup-simplify]: Simplify -1 into -1
9.413 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in x
9.413 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x
9.413 * [taylor]: Taking taylor expansion of (/ 1 z) in x
9.413 * [taylor]: Taking taylor expansion of z in x
9.413 * [backup-simplify]: Simplify z into z
9.413 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
9.413 * [taylor]: Taking taylor expansion of (/ 1 x) in x
9.413 * [taylor]: Taking taylor expansion of x in x
9.413 * [backup-simplify]: Simplify 0 into 0
9.413 * [backup-simplify]: Simplify 1 into 1
9.414 * [backup-simplify]: Simplify (/ 1 1) into 1
9.414 * [taylor]: Taking taylor expansion of y in x
9.414 * [backup-simplify]: Simplify y into y
9.414 * [backup-simplify]: Simplify (- 1) into -1
9.414 * [backup-simplify]: Simplify (+ 0 -1) into -1
9.414 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
9.415 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in x
9.415 * [taylor]: Taking taylor expansion of -1 in x
9.415 * [backup-simplify]: Simplify -1 into -1
9.415 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in x
9.415 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x
9.415 * [taylor]: Taking taylor expansion of (/ 1 z) in x
9.415 * [taylor]: Taking taylor expansion of z in x
9.415 * [backup-simplify]: Simplify z into z
9.415 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
9.415 * [taylor]: Taking taylor expansion of (/ 1 x) in x
9.415 * [taylor]: Taking taylor expansion of x in x
9.415 * [backup-simplify]: Simplify 0 into 0
9.415 * [backup-simplify]: Simplify 1 into 1
9.415 * [backup-simplify]: Simplify (/ 1 1) into 1
9.415 * [taylor]: Taking taylor expansion of y in x
9.415 * [backup-simplify]: Simplify y into y
9.416 * [backup-simplify]: Simplify (- 1) into -1
9.416 * [backup-simplify]: Simplify (+ 0 -1) into -1
9.416 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
9.416 * [backup-simplify]: Simplify (* -1 (/ -1 y)) into (/ 1 y)
9.416 * [taylor]: Taking taylor expansion of (/ 1 y) in z
9.416 * [taylor]: Taking taylor expansion of y in z
9.416 * [backup-simplify]: Simplify y into y
9.416 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
9.417 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.418 * [backup-simplify]: Simplify (- 0) into 0
9.418 * [backup-simplify]: Simplify (+ (/ 1 z) 0) into (/ 1 z)
9.418 * [backup-simplify]: Simplify (- (/ (/ 1 z) y) (+ (* (/ -1 y) (/ 0 y)))) into (/ 1 (* z y))
9.418 * [backup-simplify]: Simplify (+ (* -1 (/ 1 (* z y))) (* 0 (/ -1 y))) into (- (/ 1 (* z y)))
9.418 * [taylor]: Taking taylor expansion of (- (/ 1 (* z y))) in z
9.418 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
9.418 * [taylor]: Taking taylor expansion of (* z y) in z
9.418 * [taylor]: Taking taylor expansion of z in z
9.418 * [backup-simplify]: Simplify 0 into 0
9.418 * [backup-simplify]: Simplify 1 into 1
9.418 * [taylor]: Taking taylor expansion of y in z
9.418 * [backup-simplify]: Simplify y into y
9.418 * [backup-simplify]: Simplify (* 0 y) into 0
9.419 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
9.419 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
9.419 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
9.419 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
9.419 * [taylor]: Taking taylor expansion of (/ 1 y) in y
9.419 * [taylor]: Taking taylor expansion of y in y
9.419 * [backup-simplify]: Simplify 0 into 0
9.419 * [backup-simplify]: Simplify 1 into 1
9.419 * [backup-simplify]: Simplify (/ 1 1) into 1
9.420 * [backup-simplify]: Simplify (- 1) into -1
9.420 * [backup-simplify]: Simplify -1 into -1
9.420 * [taylor]: Taking taylor expansion of (/ 1 y) in y
9.420 * [taylor]: Taking taylor expansion of y in y
9.420 * [backup-simplify]: Simplify 0 into 0
9.420 * [backup-simplify]: Simplify 1 into 1
9.420 * [backup-simplify]: Simplify (/ 1 1) into 1
9.420 * [backup-simplify]: Simplify 1 into 1
9.421 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
9.421 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.422 * [backup-simplify]: Simplify (- 0) into 0
9.422 * [backup-simplify]: Simplify (+ 0 0) into 0
9.422 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* (/ 1 (* z y)) (/ 0 y)))) into 0
9.423 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (/ 1 (* z y))) (* 0 (/ -1 y)))) into 0
9.423 * [taylor]: Taking taylor expansion of 0 in z
9.423 * [backup-simplify]: Simplify 0 into 0
9.424 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
9.424 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
9.424 * [backup-simplify]: Simplify (- 0) into 0
9.424 * [taylor]: Taking taylor expansion of 0 in y
9.425 * [backup-simplify]: Simplify 0 into 0
9.425 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
9.425 * [taylor]: Taking taylor expansion of 0 in y
9.425 * [backup-simplify]: Simplify 0 into 0
9.425 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.426 * [backup-simplify]: Simplify (- 0) into 0
9.426 * [backup-simplify]: Simplify 0 into 0
9.427 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.427 * [backup-simplify]: Simplify 0 into 0
9.427 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
9.428 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.428 * [backup-simplify]: Simplify (- 0) into 0
9.428 * [backup-simplify]: Simplify (+ 0 0) into 0
9.429 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* (/ 1 (* z y)) (/ 0 y)) (* 0 (/ 0 y)))) into 0
9.430 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (/ 1 (* z y))) (* 0 (/ -1 y))))) into 0
9.430 * [taylor]: Taking taylor expansion of 0 in z
9.430 * [backup-simplify]: Simplify 0 into 0
9.430 * [taylor]: Taking taylor expansion of 0 in y
9.430 * [backup-simplify]: Simplify 0 into 0
9.431 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
9.431 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
9.432 * [backup-simplify]: Simplify (- 0) into 0
9.432 * [taylor]: Taking taylor expansion of 0 in y
9.432 * [backup-simplify]: Simplify 0 into 0
9.432 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
9.432 * [taylor]: Taking taylor expansion of 0 in y
9.432 * [backup-simplify]: Simplify 0 into 0
9.432 * [backup-simplify]: Simplify 0 into 0
9.432 * [backup-simplify]: Simplify 0 into 0
9.433 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.433 * [backup-simplify]: Simplify (- 0) into 0
9.433 * [backup-simplify]: Simplify 0 into 0
9.434 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.434 * [backup-simplify]: Simplify 0 into 0
9.435 * [backup-simplify]: Simplify (+ (* 1 (* (/ 1 (/ 1 (- y))) (* 1 (/ 1 (/ 1 (- x)))))) (* -1 (* (/ 1 (/ 1 (- y))) (* (/ 1 (/ 1 (- z))) 1)))) into (- (* x y) (* z y))
9.435 * * * [progress]: simplifying candidates
9.435 * [simplify]: Simplifying:
  (expm1 (* (- x z) y))
  (log1p (* (- x z) y))
  (* (- x z) y)
  (+ (log (- x z)) (log y))
  (log (* (- x z) y))
  (exp (* (- x z) y))
  (* (* (* (- x z) (- x z)) (- x z)) (* (* y y) y))
  (* (cbrt (* (- x z) y)) (cbrt (* (- x z) y)))
  (cbrt (* (- x z) y))
  (* (* (* (- x z) y) (* (- x z) y)) (* (- x z) y))
  (sqrt (* (- x z) y))
  (sqrt (* (- x z) y))
  (* (sqrt (- x z)) (sqrt y))
  (* (sqrt (- x z)) (sqrt y))
  (* (- x z) (* (cbrt y) (cbrt y)))
  (* (- x z) (sqrt y))
  (* (- x z) 1)
  (* (cbrt (- x z)) y)
  (* (sqrt (- x z)) y)
  (* (- x z) y)
  (* (- (sqrt x) (sqrt z)) y)
  (* (- x z) y)
  (* (- (pow x 3) (pow z 3)) y)
  (* (- (* x x) (* z z)) y)
  0
  (- (* x y) (* z y))
  (- (* x y) (* z y))
9.436 * * [simplify]: Extracting # 0 : cost  0
9.436 * * [simplify]: Extracting # 1 : cost  0
9.437 * * [simplify]: Extracting # 2 : cost  0
9.437 * * [simplify]: Extracting # 3 : cost  0
9.437 * * [simplify]: Extracting # 4 : cost  0
9.437 * * [simplify]: Extracting # 5 : cost  0
9.437 * * [simplify]: iteration  0 :  51  enodes  (cost  197 )
9.459 * * [simplify]: Extracting # 0 : cost  0
9.459 * * [simplify]: Extracting # 1 : cost  0
9.460 * * [simplify]: Extracting # 2 : cost  0
9.460 * * [simplify]: Extracting # 3 : cost  0
9.460 * * [simplify]: iteration  1 :  109  enodes  (cost  190 )
9.517 * * [simplify]: Extracting # 0 : cost  0
9.517 * * [simplify]: Extracting # 1 : cost  0
9.518 * * [simplify]: Extracting # 2 : cost  0
9.519 * * [simplify]: Extracting # 3 : cost  0
9.520 * * [simplify]: Extracting # 4 : cost  0
9.520 * * [simplify]: Extracting # 5 : cost  0
9.521 * * [simplify]: iteration  2 :  349  enodes  (cost  174 )
9.911 * * [simplify]: Extracting # 0 : cost  0
9.914 * * [simplify]: Extracting # 1 : cost  0
9.917 * * [simplify]: Extracting # 2 : cost  0
9.919 * * [simplify]: Extracting # 3 : cost  0
9.922 * * [simplify]: Extracting # 4 : cost  0
9.924 * * [simplify]: iteration  3 :  1285  enodes  (cost  170 )
12.724 * * [simplify]: Extracting # 0 : cost  0
12.737 * * [simplify]: Extracting # 1 : cost  0
12.743 * * [simplify]: Extracting # 2 : cost  0
12.750 * * [simplify]: Extracting # 3 : cost  0
12.756 * * [simplify]: Extracting # 4 : cost  0
12.762 * * [simplify]: iteration  4 :  4544  enodes  (cost  170 )
14.417 * * [simplify]: Extracting # 0 : cost  0
14.421 * * [simplify]: Extracting # 1 : cost  0
14.424 * * [simplify]: iteration done:  5000  enodes  (cost  170 )
14.425 * [simplify]: Simplified to:
  (expm1 (* (- x z) y))
  (log1p (* (- x z) y))
  (* (- x z) y)
  (log (* (- x z) y))
  (log (* (- x z) y))
  (exp (* (- x z) y))
  (pow (* (- x z) y) 3)
  (* (cbrt (* (- x z) y)) (cbrt (* (- x z) y)))
  (cbrt (* (- x z) y))
  (pow (* (- x z) y) 3)
  (sqrt (* (- x z) y))
  (sqrt (* (- x z) y))
  (* (sqrt (- x z)) (sqrt y))
  (* (sqrt (- x z)) (sqrt y))
  (* (- x z) (* (cbrt y) (cbrt y)))
  (* (- x z) (sqrt y))
  (- x z)
  (* (cbrt (- x z)) y)
  (* (sqrt (- x z)) y)
  (* (- x z) y)
  (* (- (sqrt x) (sqrt z)) y)
  (* (- x z) y)
  (* (- (pow x 3) (pow z 3)) y)
  (* (- (* x x) (* z z)) y)
  0
  (* (- x z) y)
  (* (- x z) y)
14.425 * * * [progress]: adding candidates to table
14.479 * * [progress]: iteration 2 / 4
14.480 * * * [progress]: picking best candidate
14.483 * * * * [pick]: Picked  #<alt (λ (x y z) (- (+ (- (* x y) (* y y)) (* y y)) (* y z)))>
14.483 * * * [progress]: localizing error
14.497 * * * [progress]: generating rewritten candidates
14.497 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1)
14.570 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1)
14.588 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
14.900 * * * [progress]: generating series expansions
14.901 * * * * [progress]: [ 1 / 3 ] generating series at (2 1)
14.901 * [backup-simplify]: Simplify (+ (- (* x y) (* y y)) (* y y)) into (* x y)
14.901 * [approximate]: Taking taylor expansion of (* x y) in (x y) around 0
14.901 * [taylor]: Taking taylor expansion of (* x y) in y
14.901 * [taylor]: Taking taylor expansion of x in y
14.901 * [backup-simplify]: Simplify x into x
14.901 * [taylor]: Taking taylor expansion of y in y
14.901 * [backup-simplify]: Simplify 0 into 0
14.901 * [backup-simplify]: Simplify 1 into 1
14.901 * [taylor]: Taking taylor expansion of (* x y) in x
14.901 * [taylor]: Taking taylor expansion of x in x
14.901 * [backup-simplify]: Simplify 0 into 0
14.901 * [backup-simplify]: Simplify 1 into 1
14.901 * [taylor]: Taking taylor expansion of y in x
14.901 * [backup-simplify]: Simplify y into y
14.901 * [taylor]: Taking taylor expansion of (* x y) in x
14.901 * [taylor]: Taking taylor expansion of x in x
14.901 * [backup-simplify]: Simplify 0 into 0
14.901 * [backup-simplify]: Simplify 1 into 1
14.901 * [taylor]: Taking taylor expansion of y in x
14.901 * [backup-simplify]: Simplify y into y
14.902 * [backup-simplify]: Simplify (* 0 y) into 0
14.902 * [taylor]: Taking taylor expansion of 0 in y
14.902 * [backup-simplify]: Simplify 0 into 0
14.902 * [backup-simplify]: Simplify 0 into 0
14.902 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
14.903 * [taylor]: Taking taylor expansion of y in y
14.903 * [backup-simplify]: Simplify 0 into 0
14.903 * [backup-simplify]: Simplify 1 into 1
14.903 * [backup-simplify]: Simplify 0 into 0
14.903 * [backup-simplify]: Simplify 0 into 0
14.903 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
14.904 * [taylor]: Taking taylor expansion of 0 in y
14.904 * [backup-simplify]: Simplify 0 into 0
14.904 * [backup-simplify]: Simplify 0 into 0
14.904 * [backup-simplify]: Simplify 1 into 1
14.904 * [backup-simplify]: Simplify 0 into 0
14.905 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
14.905 * [taylor]: Taking taylor expansion of 0 in y
14.905 * [backup-simplify]: Simplify 0 into 0
14.905 * [backup-simplify]: Simplify 0 into 0
14.905 * [backup-simplify]: Simplify 0 into 0
14.905 * [backup-simplify]: Simplify 0 into 0
14.905 * [backup-simplify]: Simplify 0 into 0
14.906 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
14.907 * [taylor]: Taking taylor expansion of 0 in y
14.907 * [backup-simplify]: Simplify 0 into 0
14.907 * [backup-simplify]: Simplify 0 into 0
14.907 * [backup-simplify]: Simplify (* 1 (* y x)) into (* x y)
14.907 * [backup-simplify]: Simplify (+ (- (* (/ 1 x) (/ 1 y)) (* (/ 1 y) (/ 1 y))) (* (/ 1 y) (/ 1 y))) into (/ 1 (* x y))
14.907 * [approximate]: Taking taylor expansion of (/ 1 (* x y)) in (x y) around 0
14.907 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
14.907 * [taylor]: Taking taylor expansion of (* x y) in y
14.907 * [taylor]: Taking taylor expansion of x in y
14.907 * [backup-simplify]: Simplify x into x
14.907 * [taylor]: Taking taylor expansion of y in y
14.907 * [backup-simplify]: Simplify 0 into 0
14.907 * [backup-simplify]: Simplify 1 into 1
14.907 * [backup-simplify]: Simplify (* x 0) into 0
14.908 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
14.908 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
14.908 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
14.908 * [taylor]: Taking taylor expansion of (* x y) in x
14.908 * [taylor]: Taking taylor expansion of x in x
14.908 * [backup-simplify]: Simplify 0 into 0
14.908 * [backup-simplify]: Simplify 1 into 1
14.908 * [taylor]: Taking taylor expansion of y in x
14.908 * [backup-simplify]: Simplify y into y
14.908 * [backup-simplify]: Simplify (* 0 y) into 0
14.909 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
14.909 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
14.909 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
14.909 * [taylor]: Taking taylor expansion of (* x y) in x
14.909 * [taylor]: Taking taylor expansion of x in x
14.909 * [backup-simplify]: Simplify 0 into 0
14.909 * [backup-simplify]: Simplify 1 into 1
14.909 * [taylor]: Taking taylor expansion of y in x
14.909 * [backup-simplify]: Simplify y into y
14.909 * [backup-simplify]: Simplify (* 0 y) into 0
14.909 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
14.909 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
14.909 * [taylor]: Taking taylor expansion of (/ 1 y) in y
14.909 * [taylor]: Taking taylor expansion of y in y
14.909 * [backup-simplify]: Simplify 0 into 0
14.909 * [backup-simplify]: Simplify 1 into 1
14.910 * [backup-simplify]: Simplify (/ 1 1) into 1
14.910 * [backup-simplify]: Simplify 1 into 1
14.911 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
14.911 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
14.911 * [taylor]: Taking taylor expansion of 0 in y
14.911 * [backup-simplify]: Simplify 0 into 0
14.912 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
14.912 * [backup-simplify]: Simplify 0 into 0
14.913 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
14.913 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
14.913 * [taylor]: Taking taylor expansion of 0 in y
14.913 * [backup-simplify]: Simplify 0 into 0
14.913 * [backup-simplify]: Simplify 0 into 0
14.914 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
14.914 * [backup-simplify]: Simplify 0 into 0
14.915 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
14.915 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
14.915 * [taylor]: Taking taylor expansion of 0 in y
14.915 * [backup-simplify]: Simplify 0 into 0
14.916 * [backup-simplify]: Simplify 0 into 0
14.916 * [backup-simplify]: Simplify 0 into 0
14.916 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
14.916 * [backup-simplify]: Simplify 0 into 0
14.917 * [backup-simplify]: Simplify (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x)))) into (* x y)
14.917 * [backup-simplify]: Simplify (+ (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- y)) (/ 1 (- y)))) (* (/ 1 (- y)) (/ 1 (- y)))) into (/ 1 (* x y))
14.917 * [approximate]: Taking taylor expansion of (/ 1 (* x y)) in (x y) around 0
14.917 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
14.917 * [taylor]: Taking taylor expansion of (* x y) in y
14.917 * [taylor]: Taking taylor expansion of x in y
14.917 * [backup-simplify]: Simplify x into x
14.917 * [taylor]: Taking taylor expansion of y in y
14.917 * [backup-simplify]: Simplify 0 into 0
14.917 * [backup-simplify]: Simplify 1 into 1
14.918 * [backup-simplify]: Simplify (* x 0) into 0
14.918 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
14.918 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
14.918 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
14.918 * [taylor]: Taking taylor expansion of (* x y) in x
14.918 * [taylor]: Taking taylor expansion of x in x
14.918 * [backup-simplify]: Simplify 0 into 0
14.918 * [backup-simplify]: Simplify 1 into 1
14.918 * [taylor]: Taking taylor expansion of y in x
14.918 * [backup-simplify]: Simplify y into y
14.918 * [backup-simplify]: Simplify (* 0 y) into 0
14.919 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
14.919 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
14.919 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
14.919 * [taylor]: Taking taylor expansion of (* x y) in x
14.919 * [taylor]: Taking taylor expansion of x in x
14.919 * [backup-simplify]: Simplify 0 into 0
14.919 * [backup-simplify]: Simplify 1 into 1
14.919 * [taylor]: Taking taylor expansion of y in x
14.919 * [backup-simplify]: Simplify y into y
14.919 * [backup-simplify]: Simplify (* 0 y) into 0
14.920 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
14.920 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
14.920 * [taylor]: Taking taylor expansion of (/ 1 y) in y
14.920 * [taylor]: Taking taylor expansion of y in y
14.920 * [backup-simplify]: Simplify 0 into 0
14.920 * [backup-simplify]: Simplify 1 into 1
14.920 * [backup-simplify]: Simplify (/ 1 1) into 1
14.920 * [backup-simplify]: Simplify 1 into 1
14.921 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
14.921 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
14.921 * [taylor]: Taking taylor expansion of 0 in y
14.921 * [backup-simplify]: Simplify 0 into 0
14.922 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
14.922 * [backup-simplify]: Simplify 0 into 0
14.923 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
14.923 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
14.923 * [taylor]: Taking taylor expansion of 0 in y
14.923 * [backup-simplify]: Simplify 0 into 0
14.923 * [backup-simplify]: Simplify 0 into 0
14.924 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
14.924 * [backup-simplify]: Simplify 0 into 0
14.925 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
14.926 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
14.926 * [taylor]: Taking taylor expansion of 0 in y
14.926 * [backup-simplify]: Simplify 0 into 0
14.926 * [backup-simplify]: Simplify 0 into 0
14.926 * [backup-simplify]: Simplify 0 into 0
14.927 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
14.927 * [backup-simplify]: Simplify 0 into 0
14.927 * [backup-simplify]: Simplify (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))) into (* x y)
14.927 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1)
14.927 * [backup-simplify]: Simplify (- (* x y) (* y y)) into (- (* x y) (pow y 2))
14.927 * [approximate]: Taking taylor expansion of (- (* x y) (pow y 2)) in (x y) around 0
14.927 * [taylor]: Taking taylor expansion of (- (* x y) (pow y 2)) in y
14.927 * [taylor]: Taking taylor expansion of (* x y) in y
14.927 * [taylor]: Taking taylor expansion of x in y
14.927 * [backup-simplify]: Simplify x into x
14.927 * [taylor]: Taking taylor expansion of y in y
14.927 * [backup-simplify]: Simplify 0 into 0
14.927 * [backup-simplify]: Simplify 1 into 1
14.927 * [taylor]: Taking taylor expansion of (pow y 2) in y
14.927 * [taylor]: Taking taylor expansion of y in y
14.927 * [backup-simplify]: Simplify 0 into 0
14.927 * [backup-simplify]: Simplify 1 into 1
14.927 * [taylor]: Taking taylor expansion of (- (* x y) (pow y 2)) in x
14.927 * [taylor]: Taking taylor expansion of (* x y) in x
14.927 * [taylor]: Taking taylor expansion of x in x
14.927 * [backup-simplify]: Simplify 0 into 0
14.927 * [backup-simplify]: Simplify 1 into 1
14.927 * [taylor]: Taking taylor expansion of y in x
14.928 * [backup-simplify]: Simplify y into y
14.928 * [taylor]: Taking taylor expansion of (pow y 2) in x
14.928 * [taylor]: Taking taylor expansion of y in x
14.928 * [backup-simplify]: Simplify y into y
14.928 * [taylor]: Taking taylor expansion of (- (* x y) (pow y 2)) in x
14.928 * [taylor]: Taking taylor expansion of (* x y) in x
14.928 * [taylor]: Taking taylor expansion of x in x
14.928 * [backup-simplify]: Simplify 0 into 0
14.928 * [backup-simplify]: Simplify 1 into 1
14.928 * [taylor]: Taking taylor expansion of y in x
14.928 * [backup-simplify]: Simplify y into y
14.928 * [taylor]: Taking taylor expansion of (pow y 2) in x
14.928 * [taylor]: Taking taylor expansion of y in x
14.928 * [backup-simplify]: Simplify y into y
14.928 * [backup-simplify]: Simplify (* 0 y) into 0
14.928 * [backup-simplify]: Simplify (* y y) into (pow y 2)
14.928 * [backup-simplify]: Simplify (- (pow y 2)) into (- (pow y 2))
14.928 * [backup-simplify]: Simplify (+ 0 (- (pow y 2))) into (- (pow y 2))
14.928 * [taylor]: Taking taylor expansion of (- (pow y 2)) in y
14.928 * [taylor]: Taking taylor expansion of (pow y 2) in y
14.928 * [taylor]: Taking taylor expansion of y in y
14.928 * [backup-simplify]: Simplify 0 into 0
14.929 * [backup-simplify]: Simplify 1 into 1
14.929 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
14.929 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
14.929 * [backup-simplify]: Simplify (- 0) into 0
14.930 * [backup-simplify]: Simplify (+ y 0) into y
14.930 * [taylor]: Taking taylor expansion of y in y
14.930 * [backup-simplify]: Simplify 0 into 0
14.930 * [backup-simplify]: Simplify 1 into 1
14.930 * [backup-simplify]: Simplify 0 into 0
14.934 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
14.935 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
14.935 * [backup-simplify]: Simplify (- 0) into 0
14.935 * [backup-simplify]: Simplify (+ 0 0) into 0
14.935 * [taylor]: Taking taylor expansion of 0 in y
14.935 * [backup-simplify]: Simplify 0 into 0
14.936 * [backup-simplify]: Simplify 0 into 0
14.936 * [backup-simplify]: Simplify 1 into 1
14.936 * [backup-simplify]: Simplify (* 1 1) into 1
14.936 * [backup-simplify]: Simplify (- 1) into -1
14.936 * [backup-simplify]: Simplify -1 into -1
14.937 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
14.938 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
14.939 * [backup-simplify]: Simplify (- 0) into 0
14.939 * [backup-simplify]: Simplify (+ 0 0) into 0
14.939 * [taylor]: Taking taylor expansion of 0 in y
14.939 * [backup-simplify]: Simplify 0 into 0
14.939 * [backup-simplify]: Simplify 0 into 0
14.939 * [backup-simplify]: Simplify 0 into 0
14.939 * [backup-simplify]: Simplify 0 into 0
14.940 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
14.940 * [backup-simplify]: Simplify (- 0) into 0
14.940 * [backup-simplify]: Simplify 0 into 0
14.942 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
14.943 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
14.943 * [backup-simplify]: Simplify (- 0) into 0
14.943 * [backup-simplify]: Simplify (+ 0 0) into 0
14.943 * [taylor]: Taking taylor expansion of 0 in y
14.944 * [backup-simplify]: Simplify 0 into 0
14.944 * [backup-simplify]: Simplify 0 into 0
14.944 * [backup-simplify]: Simplify 0 into 0
14.944 * [backup-simplify]: Simplify (+ (* -1 (pow (* y 1) 2)) (* 1 (* y x))) into (- (* x y) (pow y 2))
14.944 * [backup-simplify]: Simplify (- (* (/ 1 x) (/ 1 y)) (* (/ 1 y) (/ 1 y))) into (- (/ 1 (* x y)) (/ 1 (pow y 2)))
14.944 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (pow y 2))) in (x y) around 0
14.944 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (pow y 2))) in y
14.944 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
14.944 * [taylor]: Taking taylor expansion of (* x y) in y
14.944 * [taylor]: Taking taylor expansion of x in y
14.944 * [backup-simplify]: Simplify x into x
14.944 * [taylor]: Taking taylor expansion of y in y
14.945 * [backup-simplify]: Simplify 0 into 0
14.945 * [backup-simplify]: Simplify 1 into 1
14.945 * [backup-simplify]: Simplify (* x 0) into 0
14.945 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
14.945 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
14.945 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
14.945 * [taylor]: Taking taylor expansion of (pow y 2) in y
14.945 * [taylor]: Taking taylor expansion of y in y
14.945 * [backup-simplify]: Simplify 0 into 0
14.945 * [backup-simplify]: Simplify 1 into 1
14.946 * [backup-simplify]: Simplify (* 1 1) into 1
14.946 * [backup-simplify]: Simplify (/ 1 1) into 1
14.946 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (pow y 2))) in x
14.946 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
14.946 * [taylor]: Taking taylor expansion of (* x y) in x
14.946 * [taylor]: Taking taylor expansion of x in x
14.946 * [backup-simplify]: Simplify 0 into 0
14.946 * [backup-simplify]: Simplify 1 into 1
14.946 * [taylor]: Taking taylor expansion of y in x
14.946 * [backup-simplify]: Simplify y into y
14.946 * [backup-simplify]: Simplify (* 0 y) into 0
14.946 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
14.947 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
14.947 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
14.947 * [taylor]: Taking taylor expansion of (pow y 2) in x
14.947 * [taylor]: Taking taylor expansion of y in x
14.947 * [backup-simplify]: Simplify y into y
14.947 * [backup-simplify]: Simplify (* y y) into (pow y 2)
14.947 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
14.947 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (pow y 2))) in x
14.947 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
14.947 * [taylor]: Taking taylor expansion of (* x y) in x
14.947 * [taylor]: Taking taylor expansion of x in x
14.947 * [backup-simplify]: Simplify 0 into 0
14.947 * [backup-simplify]: Simplify 1 into 1
14.947 * [taylor]: Taking taylor expansion of y in x
14.947 * [backup-simplify]: Simplify y into y
14.947 * [backup-simplify]: Simplify (* 0 y) into 0
14.948 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
14.948 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
14.948 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
14.948 * [taylor]: Taking taylor expansion of (pow y 2) in x
14.948 * [taylor]: Taking taylor expansion of y in x
14.948 * [backup-simplify]: Simplify y into y
14.948 * [backup-simplify]: Simplify (* y y) into (pow y 2)
14.948 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
14.948 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
14.948 * [taylor]: Taking taylor expansion of (/ 1 y) in y
14.948 * [taylor]: Taking taylor expansion of y in y
14.948 * [backup-simplify]: Simplify 0 into 0
14.948 * [backup-simplify]: Simplify 1 into 1
14.949 * [backup-simplify]: Simplify (/ 1 1) into 1
14.949 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
14.949 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
14.950 * [backup-simplify]: Simplify (- (/ 1 (pow y 2))) into (- (/ 1 (pow y 2)))
14.950 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow y 2)))) into (- (/ 1 (pow y 2)))
14.950 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
14.950 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
14.950 * [taylor]: Taking taylor expansion of (pow y 2) in y
14.950 * [taylor]: Taking taylor expansion of y in y
14.950 * [backup-simplify]: Simplify 0 into 0
14.950 * [backup-simplify]: Simplify 1 into 1
14.950 * [backup-simplify]: Simplify (* 1 1) into 1
14.951 * [backup-simplify]: Simplify (/ 1 1) into 1
14.951 * [backup-simplify]: Simplify (- 1) into -1
14.951 * [backup-simplify]: Simplify -1 into -1
14.951 * [backup-simplify]: Simplify 1 into 1
14.952 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
14.952 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
14.952 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
14.953 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
14.953 * [backup-simplify]: Simplify (- 0) into 0
14.953 * [backup-simplify]: Simplify (+ 0 0) into 0
14.953 * [taylor]: Taking taylor expansion of 0 in y
14.953 * [backup-simplify]: Simplify 0 into 0
14.954 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
14.955 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
14.955 * [backup-simplify]: Simplify (- 0) into 0
14.955 * [backup-simplify]: Simplify 0 into 0
14.956 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
14.956 * [backup-simplify]: Simplify 0 into 0
14.957 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
14.958 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
14.958 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
14.959 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
14.959 * [backup-simplify]: Simplify (- 0) into 0
14.959 * [backup-simplify]: Simplify (+ 0 0) into 0
14.959 * [taylor]: Taking taylor expansion of 0 in y
14.959 * [backup-simplify]: Simplify 0 into 0
14.960 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
14.961 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
14.961 * [backup-simplify]: Simplify (- 0) into 0
14.961 * [backup-simplify]: Simplify 0 into 0
14.962 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
14.962 * [backup-simplify]: Simplify 0 into 0
14.964 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
14.964 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
14.965 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
14.966 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
14.966 * [backup-simplify]: Simplify (- 0) into 0
14.966 * [backup-simplify]: Simplify (+ 0 0) into 0
14.966 * [taylor]: Taking taylor expansion of 0 in y
14.966 * [backup-simplify]: Simplify 0 into 0
14.966 * [backup-simplify]: Simplify 0 into 0
14.967 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
14.968 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
14.969 * [backup-simplify]: Simplify (- 0) into 0
14.969 * [backup-simplify]: Simplify 0 into 0
14.969 * [backup-simplify]: Simplify (+ (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x)))) (* -1 (pow (* (/ 1 (/ 1 y)) 1) 2))) into (- (* x y) (pow y 2))
14.970 * [backup-simplify]: Simplify (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- y)) (/ 1 (- y)))) into (- (/ 1 (* x y)) (/ 1 (pow y 2)))
14.970 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (pow y 2))) in (x y) around 0
14.970 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (pow y 2))) in y
14.970 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
14.970 * [taylor]: Taking taylor expansion of (* x y) in y
14.970 * [taylor]: Taking taylor expansion of x in y
14.970 * [backup-simplify]: Simplify x into x
14.970 * [taylor]: Taking taylor expansion of y in y
14.970 * [backup-simplify]: Simplify 0 into 0
14.970 * [backup-simplify]: Simplify 1 into 1
14.970 * [backup-simplify]: Simplify (* x 0) into 0
14.970 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
14.970 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
14.970 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
14.971 * [taylor]: Taking taylor expansion of (pow y 2) in y
14.971 * [taylor]: Taking taylor expansion of y in y
14.971 * [backup-simplify]: Simplify 0 into 0
14.971 * [backup-simplify]: Simplify 1 into 1
14.971 * [backup-simplify]: Simplify (* 1 1) into 1
14.971 * [backup-simplify]: Simplify (/ 1 1) into 1
14.971 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (pow y 2))) in x
14.971 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
14.971 * [taylor]: Taking taylor expansion of (* x y) in x
14.971 * [taylor]: Taking taylor expansion of x in x
14.971 * [backup-simplify]: Simplify 0 into 0
14.971 * [backup-simplify]: Simplify 1 into 1
14.971 * [taylor]: Taking taylor expansion of y in x
14.971 * [backup-simplify]: Simplify y into y
14.972 * [backup-simplify]: Simplify (* 0 y) into 0
14.972 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
14.972 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
14.972 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
14.972 * [taylor]: Taking taylor expansion of (pow y 2) in x
14.972 * [taylor]: Taking taylor expansion of y in x
14.972 * [backup-simplify]: Simplify y into y
14.972 * [backup-simplify]: Simplify (* y y) into (pow y 2)
14.972 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
14.972 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (pow y 2))) in x
14.972 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
14.972 * [taylor]: Taking taylor expansion of (* x y) in x
14.972 * [taylor]: Taking taylor expansion of x in x
14.972 * [backup-simplify]: Simplify 0 into 0
14.973 * [backup-simplify]: Simplify 1 into 1
14.973 * [taylor]: Taking taylor expansion of y in x
14.973 * [backup-simplify]: Simplify y into y
14.973 * [backup-simplify]: Simplify (* 0 y) into 0
14.973 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
14.973 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
14.973 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
14.973 * [taylor]: Taking taylor expansion of (pow y 2) in x
14.973 * [taylor]: Taking taylor expansion of y in x
14.973 * [backup-simplify]: Simplify y into y
14.973 * [backup-simplify]: Simplify (* y y) into (pow y 2)
14.974 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
14.974 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
14.974 * [taylor]: Taking taylor expansion of (/ 1 y) in y
14.974 * [taylor]: Taking taylor expansion of y in y
14.974 * [backup-simplify]: Simplify 0 into 0
14.974 * [backup-simplify]: Simplify 1 into 1
14.974 * [backup-simplify]: Simplify (/ 1 1) into 1
14.975 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
14.975 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
14.975 * [backup-simplify]: Simplify (- (/ 1 (pow y 2))) into (- (/ 1 (pow y 2)))
14.976 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow y 2)))) into (- (/ 1 (pow y 2)))
14.976 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
14.976 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
14.976 * [taylor]: Taking taylor expansion of (pow y 2) in y
14.976 * [taylor]: Taking taylor expansion of y in y
14.976 * [backup-simplify]: Simplify 0 into 0
14.976 * [backup-simplify]: Simplify 1 into 1
14.976 * [backup-simplify]: Simplify (* 1 1) into 1
14.976 * [backup-simplify]: Simplify (/ 1 1) into 1
14.977 * [backup-simplify]: Simplify (- 1) into -1
14.977 * [backup-simplify]: Simplify -1 into -1
14.977 * [backup-simplify]: Simplify 1 into 1
14.978 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
14.978 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
14.978 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
14.979 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
14.979 * [backup-simplify]: Simplify (- 0) into 0
14.979 * [backup-simplify]: Simplify (+ 0 0) into 0
14.979 * [taylor]: Taking taylor expansion of 0 in y
14.979 * [backup-simplify]: Simplify 0 into 0
14.980 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
14.981 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
14.981 * [backup-simplify]: Simplify (- 0) into 0
14.981 * [backup-simplify]: Simplify 0 into 0
14.982 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
14.982 * [backup-simplify]: Simplify 0 into 0
14.983 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
14.983 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
14.984 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
14.984 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
14.985 * [backup-simplify]: Simplify (- 0) into 0
14.985 * [backup-simplify]: Simplify (+ 0 0) into 0
14.985 * [taylor]: Taking taylor expansion of 0 in y
14.985 * [backup-simplify]: Simplify 0 into 0
14.986 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
14.987 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
14.987 * [backup-simplify]: Simplify (- 0) into 0
14.987 * [backup-simplify]: Simplify 0 into 0
14.988 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
14.988 * [backup-simplify]: Simplify 0 into 0
14.990 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
14.990 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
14.991 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
14.991 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
14.992 * [backup-simplify]: Simplify (- 0) into 0
14.992 * [backup-simplify]: Simplify (+ 0 0) into 0
14.992 * [taylor]: Taking taylor expansion of 0 in y
14.992 * [backup-simplify]: Simplify 0 into 0
14.992 * [backup-simplify]: Simplify 0 into 0
14.993 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
14.994 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
14.994 * [backup-simplify]: Simplify (- 0) into 0
14.994 * [backup-simplify]: Simplify 0 into 0
14.995 * [backup-simplify]: Simplify (+ (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))) (* -1 (pow (* (/ 1 (/ 1 (- y))) 1) 2))) into (- (* x y) (pow y 2))
14.995 * * * * [progress]: [ 3 / 3 ] generating series at (2)
14.995 * [backup-simplify]: Simplify (- (+ (- (* x y) (* y y)) (* y y)) (* y z)) into (- (* x y) (* z y))
14.995 * [approximate]: Taking taylor expansion of (- (* x y) (* z y)) in (x y z) around 0
14.995 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in z
14.995 * [taylor]: Taking taylor expansion of (* x y) in z
14.995 * [taylor]: Taking taylor expansion of x in z
14.995 * [backup-simplify]: Simplify x into x
14.995 * [taylor]: Taking taylor expansion of y in z
14.995 * [backup-simplify]: Simplify y into y
14.995 * [taylor]: Taking taylor expansion of (* z y) in z
14.995 * [taylor]: Taking taylor expansion of z in z
14.995 * [backup-simplify]: Simplify 0 into 0
14.995 * [backup-simplify]: Simplify 1 into 1
14.995 * [taylor]: Taking taylor expansion of y in z
14.995 * [backup-simplify]: Simplify y into y
14.995 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in y
14.995 * [taylor]: Taking taylor expansion of (* x y) in y
14.995 * [taylor]: Taking taylor expansion of x in y
14.995 * [backup-simplify]: Simplify x into x
14.995 * [taylor]: Taking taylor expansion of y in y
14.995 * [backup-simplify]: Simplify 0 into 0
14.995 * [backup-simplify]: Simplify 1 into 1
14.996 * [taylor]: Taking taylor expansion of (* z y) in y
14.996 * [taylor]: Taking taylor expansion of z in y
14.996 * [backup-simplify]: Simplify z into z
14.996 * [taylor]: Taking taylor expansion of y in y
14.996 * [backup-simplify]: Simplify 0 into 0
14.996 * [backup-simplify]: Simplify 1 into 1
14.996 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in x
14.996 * [taylor]: Taking taylor expansion of (* x y) in x
14.996 * [taylor]: Taking taylor expansion of x in x
14.996 * [backup-simplify]: Simplify 0 into 0
14.996 * [backup-simplify]: Simplify 1 into 1
14.996 * [taylor]: Taking taylor expansion of y in x
14.996 * [backup-simplify]: Simplify y into y
14.996 * [taylor]: Taking taylor expansion of (* z y) in x
14.996 * [taylor]: Taking taylor expansion of z in x
14.996 * [backup-simplify]: Simplify z into z
14.996 * [taylor]: Taking taylor expansion of y in x
14.996 * [backup-simplify]: Simplify y into y
14.996 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in x
14.996 * [taylor]: Taking taylor expansion of (* x y) in x
14.996 * [taylor]: Taking taylor expansion of x in x
14.996 * [backup-simplify]: Simplify 0 into 0
14.996 * [backup-simplify]: Simplify 1 into 1
14.996 * [taylor]: Taking taylor expansion of y in x
14.996 * [backup-simplify]: Simplify y into y
14.996 * [taylor]: Taking taylor expansion of (* z y) in x
14.996 * [taylor]: Taking taylor expansion of z in x
14.996 * [backup-simplify]: Simplify z into z
14.996 * [taylor]: Taking taylor expansion of y in x
14.996 * [backup-simplify]: Simplify y into y
14.996 * [backup-simplify]: Simplify (* 0 y) into 0
14.996 * [backup-simplify]: Simplify (* z y) into (* z y)
14.996 * [backup-simplify]: Simplify (- (* z y)) into (- (* z y))
14.997 * [backup-simplify]: Simplify (+ 0 (- (* z y))) into (- (* z y))
14.997 * [taylor]: Taking taylor expansion of (- (* z y)) in y
14.997 * [taylor]: Taking taylor expansion of (* z y) in y
14.997 * [taylor]: Taking taylor expansion of z in y
14.997 * [backup-simplify]: Simplify z into z
14.997 * [taylor]: Taking taylor expansion of y in y
14.997 * [backup-simplify]: Simplify 0 into 0
14.997 * [backup-simplify]: Simplify 1 into 1
14.997 * [backup-simplify]: Simplify (* z 0) into 0
14.997 * [backup-simplify]: Simplify (- 0) into 0
14.997 * [taylor]: Taking taylor expansion of 0 in z
14.997 * [backup-simplify]: Simplify 0 into 0
14.997 * [backup-simplify]: Simplify 0 into 0
14.998 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
14.998 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0
14.998 * [backup-simplify]: Simplify (- 0) into 0
14.998 * [backup-simplify]: Simplify (+ y 0) into y
14.998 * [taylor]: Taking taylor expansion of y in y
14.998 * [backup-simplify]: Simplify 0 into 0
14.998 * [backup-simplify]: Simplify 1 into 1
14.998 * [taylor]: Taking taylor expansion of 0 in z
14.999 * [backup-simplify]: Simplify 0 into 0
14.999 * [backup-simplify]: Simplify 0 into 0
14.999 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
14.999 * [backup-simplify]: Simplify (- z) into (- z)
14.999 * [taylor]: Taking taylor expansion of (- z) in z
14.999 * [taylor]: Taking taylor expansion of z in z
14.999 * [backup-simplify]: Simplify 0 into 0
14.999 * [backup-simplify]: Simplify 1 into 1
14.999 * [backup-simplify]: Simplify (- 0) into 0
14.999 * [backup-simplify]: Simplify 0 into 0
15.000 * [backup-simplify]: Simplify 0 into 0
15.000 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
15.001 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 y))) into 0
15.001 * [backup-simplify]: Simplify (- 0) into 0
15.001 * [backup-simplify]: Simplify (+ 0 0) into 0
15.001 * [taylor]: Taking taylor expansion of 0 in y
15.001 * [backup-simplify]: Simplify 0 into 0
15.001 * [taylor]: Taking taylor expansion of 0 in z
15.001 * [backup-simplify]: Simplify 0 into 0
15.002 * [backup-simplify]: Simplify 0 into 0
15.002 * [taylor]: Taking taylor expansion of 1 in z
15.002 * [backup-simplify]: Simplify 1 into 1
15.002 * [backup-simplify]: Simplify 1 into 1
15.002 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0
15.003 * [backup-simplify]: Simplify (- 0) into 0
15.003 * [taylor]: Taking taylor expansion of 0 in z
15.003 * [backup-simplify]: Simplify 0 into 0
15.003 * [backup-simplify]: Simplify 0 into 0
15.003 * [backup-simplify]: Simplify 0 into 0
15.003 * [backup-simplify]: Simplify (- 1) into -1
15.003 * [backup-simplify]: Simplify -1 into -1
15.003 * [backup-simplify]: Simplify 0 into 0
15.004 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
15.005 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
15.005 * [backup-simplify]: Simplify (- 0) into 0
15.006 * [backup-simplify]: Simplify (+ 0 0) into 0
15.006 * [taylor]: Taking taylor expansion of 0 in y
15.006 * [backup-simplify]: Simplify 0 into 0
15.006 * [taylor]: Taking taylor expansion of 0 in z
15.006 * [backup-simplify]: Simplify 0 into 0
15.006 * [backup-simplify]: Simplify 0 into 0
15.006 * [taylor]: Taking taylor expansion of 0 in z
15.006 * [backup-simplify]: Simplify 0 into 0
15.006 * [backup-simplify]: Simplify 0 into 0
15.006 * [taylor]: Taking taylor expansion of 0 in z
15.006 * [backup-simplify]: Simplify 0 into 0
15.006 * [backup-simplify]: Simplify 0 into 0
15.007 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
15.007 * [backup-simplify]: Simplify (- 0) into 0
15.007 * [taylor]: Taking taylor expansion of 0 in z
15.007 * [backup-simplify]: Simplify 0 into 0
15.007 * [backup-simplify]: Simplify 0 into 0
15.007 * [backup-simplify]: Simplify 0 into 0
15.007 * [backup-simplify]: Simplify (+ (* -1 (* z (* y 1))) (* 1 (* 1 (* y x)))) into (- (* x y) (* z y))
15.008 * [backup-simplify]: Simplify (- (+ (- (* (/ 1 x) (/ 1 y)) (* (/ 1 y) (/ 1 y))) (* (/ 1 y) (/ 1 y))) (* (/ 1 y) (/ 1 z))) into (- (/ 1 (* x y)) (/ 1 (* z y)))
15.008 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in (x y z) around 0
15.008 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in z
15.008 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
15.008 * [taylor]: Taking taylor expansion of (* x y) in z
15.008 * [taylor]: Taking taylor expansion of x in z
15.008 * [backup-simplify]: Simplify x into x
15.008 * [taylor]: Taking taylor expansion of y in z
15.008 * [backup-simplify]: Simplify y into y
15.008 * [backup-simplify]: Simplify (* x y) into (* x y)
15.008 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y))
15.008 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
15.008 * [taylor]: Taking taylor expansion of (* z y) in z
15.008 * [taylor]: Taking taylor expansion of z in z
15.008 * [backup-simplify]: Simplify 0 into 0
15.008 * [backup-simplify]: Simplify 1 into 1
15.008 * [taylor]: Taking taylor expansion of y in z
15.008 * [backup-simplify]: Simplify y into y
15.008 * [backup-simplify]: Simplify (* 0 y) into 0
15.009 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
15.009 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
15.009 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in y
15.009 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
15.009 * [taylor]: Taking taylor expansion of (* x y) in y
15.009 * [taylor]: Taking taylor expansion of x in y
15.009 * [backup-simplify]: Simplify x into x
15.009 * [taylor]: Taking taylor expansion of y in y
15.009 * [backup-simplify]: Simplify 0 into 0
15.009 * [backup-simplify]: Simplify 1 into 1
15.009 * [backup-simplify]: Simplify (* x 0) into 0
15.010 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
15.010 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
15.010 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
15.010 * [taylor]: Taking taylor expansion of (* z y) in y
15.010 * [taylor]: Taking taylor expansion of z in y
15.010 * [backup-simplify]: Simplify z into z
15.010 * [taylor]: Taking taylor expansion of y in y
15.010 * [backup-simplify]: Simplify 0 into 0
15.010 * [backup-simplify]: Simplify 1 into 1
15.010 * [backup-simplify]: Simplify (* z 0) into 0
15.010 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
15.010 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
15.010 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in x
15.010 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
15.010 * [taylor]: Taking taylor expansion of (* x y) in x
15.010 * [taylor]: Taking taylor expansion of x in x
15.010 * [backup-simplify]: Simplify 0 into 0
15.010 * [backup-simplify]: Simplify 1 into 1
15.010 * [taylor]: Taking taylor expansion of y in x
15.010 * [backup-simplify]: Simplify y into y
15.011 * [backup-simplify]: Simplify (* 0 y) into 0
15.011 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
15.011 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
15.011 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
15.011 * [taylor]: Taking taylor expansion of (* z y) in x
15.011 * [taylor]: Taking taylor expansion of z in x
15.011 * [backup-simplify]: Simplify z into z
15.011 * [taylor]: Taking taylor expansion of y in x
15.011 * [backup-simplify]: Simplify y into y
15.011 * [backup-simplify]: Simplify (* z y) into (* z y)
15.011 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y))
15.011 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in x
15.011 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
15.011 * [taylor]: Taking taylor expansion of (* x y) in x
15.011 * [taylor]: Taking taylor expansion of x in x
15.011 * [backup-simplify]: Simplify 0 into 0
15.011 * [backup-simplify]: Simplify 1 into 1
15.011 * [taylor]: Taking taylor expansion of y in x
15.011 * [backup-simplify]: Simplify y into y
15.011 * [backup-simplify]: Simplify (* 0 y) into 0
15.012 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
15.012 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
15.012 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
15.012 * [taylor]: Taking taylor expansion of (* z y) in x
15.012 * [taylor]: Taking taylor expansion of z in x
15.012 * [backup-simplify]: Simplify z into z
15.012 * [taylor]: Taking taylor expansion of y in x
15.012 * [backup-simplify]: Simplify y into y
15.012 * [backup-simplify]: Simplify (* z y) into (* z y)
15.012 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y))
15.012 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
15.012 * [taylor]: Taking taylor expansion of (/ 1 y) in y
15.012 * [taylor]: Taking taylor expansion of y in y
15.013 * [backup-simplify]: Simplify 0 into 0
15.013 * [backup-simplify]: Simplify 1 into 1
15.013 * [backup-simplify]: Simplify (/ 1 1) into 1
15.013 * [taylor]: Taking taylor expansion of 1 in z
15.013 * [backup-simplify]: Simplify 1 into 1
15.014 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
15.014 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
15.014 * [backup-simplify]: Simplify (- (/ 1 (* z y))) into (- (/ 1 (* z y)))
15.014 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (* z y)))) into (- (/ 1 (* z y)))
15.014 * [taylor]: Taking taylor expansion of (- (/ 1 (* z y))) in y
15.014 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
15.014 * [taylor]: Taking taylor expansion of (* z y) in y
15.014 * [taylor]: Taking taylor expansion of z in y
15.014 * [backup-simplify]: Simplify z into z
15.014 * [taylor]: Taking taylor expansion of y in y
15.014 * [backup-simplify]: Simplify 0 into 0
15.014 * [backup-simplify]: Simplify 1 into 1
15.014 * [backup-simplify]: Simplify (* z 0) into 0
15.015 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
15.015 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
15.015 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z))
15.015 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
15.015 * [taylor]: Taking taylor expansion of (/ 1 z) in z
15.015 * [taylor]: Taking taylor expansion of z in z
15.015 * [backup-simplify]: Simplify 0 into 0
15.015 * [backup-simplify]: Simplify 1 into 1
15.015 * [backup-simplify]: Simplify (/ 1 1) into 1
15.016 * [backup-simplify]: Simplify (- 1) into -1
15.016 * [backup-simplify]: Simplify -1 into -1
15.016 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
15.016 * [taylor]: Taking taylor expansion of 0 in z
15.016 * [backup-simplify]: Simplify 0 into 0
15.016 * [backup-simplify]: Simplify 1 into 1
15.018 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
15.018 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
15.018 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0
15.018 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))))) into 0
15.018 * [backup-simplify]: Simplify (- 0) into 0
15.019 * [backup-simplify]: Simplify (+ 0 0) into 0
15.019 * [taylor]: Taking taylor expansion of 0 in y
15.019 * [backup-simplify]: Simplify 0 into 0
15.020 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0
15.020 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
15.020 * [backup-simplify]: Simplify (- 0) into 0
15.021 * [taylor]: Taking taylor expansion of 0 in z
15.021 * [backup-simplify]: Simplify 0 into 0
15.021 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
15.021 * [taylor]: Taking taylor expansion of 0 in z
15.021 * [backup-simplify]: Simplify 0 into 0
15.022 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
15.022 * [backup-simplify]: Simplify (- 0) into 0
15.022 * [backup-simplify]: Simplify 0 into 0
15.022 * [backup-simplify]: Simplify 0 into 0
15.022 * [backup-simplify]: Simplify 0 into 0
15.024 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
15.024 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
15.024 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 y))) into 0
15.025 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))) (* 0 (/ 0 (* z y))))) into 0
15.025 * [backup-simplify]: Simplify (- 0) into 0
15.025 * [backup-simplify]: Simplify (+ 0 0) into 0
15.025 * [taylor]: Taking taylor expansion of 0 in y
15.025 * [backup-simplify]: Simplify 0 into 0
15.025 * [taylor]: Taking taylor expansion of 0 in z
15.026 * [backup-simplify]: Simplify 0 into 0
15.026 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
15.026 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
15.027 * [backup-simplify]: Simplify (- 0) into 0
15.027 * [taylor]: Taking taylor expansion of 0 in z
15.027 * [backup-simplify]: Simplify 0 into 0
15.028 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
15.028 * [taylor]: Taking taylor expansion of 0 in z
15.028 * [backup-simplify]: Simplify 0 into 0
15.028 * [backup-simplify]: Simplify 0 into 0
15.028 * [backup-simplify]: Simplify 0 into 0
15.028 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
15.029 * [backup-simplify]: Simplify (- 0) into 0
15.029 * [backup-simplify]: Simplify 0 into 0
15.029 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) (* -1 (* (/ 1 (/ 1 z)) (* (/ 1 (/ 1 y)) 1)))) into (- (* x y) (* z y))
15.030 * [backup-simplify]: Simplify (- (+ (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- y)) (/ 1 (- y)))) (* (/ 1 (- y)) (/ 1 (- y)))) (* (/ 1 (- y)) (/ 1 (- z)))) into (- (/ 1 (* x y)) (/ 1 (* z y)))
15.030 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in (x y z) around 0
15.030 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in z
15.030 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
15.030 * [taylor]: Taking taylor expansion of (* x y) in z
15.030 * [taylor]: Taking taylor expansion of x in z
15.030 * [backup-simplify]: Simplify x into x
15.030 * [taylor]: Taking taylor expansion of y in z
15.030 * [backup-simplify]: Simplify y into y
15.030 * [backup-simplify]: Simplify (* x y) into (* x y)
15.030 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y))
15.031 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
15.031 * [taylor]: Taking taylor expansion of (* z y) in z
15.031 * [taylor]: Taking taylor expansion of z in z
15.031 * [backup-simplify]: Simplify 0 into 0
15.031 * [backup-simplify]: Simplify 1 into 1
15.031 * [taylor]: Taking taylor expansion of y in z
15.031 * [backup-simplify]: Simplify y into y
15.031 * [backup-simplify]: Simplify (* 0 y) into 0
15.031 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
15.031 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
15.031 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in y
15.031 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
15.031 * [taylor]: Taking taylor expansion of (* x y) in y
15.031 * [taylor]: Taking taylor expansion of x in y
15.031 * [backup-simplify]: Simplify x into x
15.031 * [taylor]: Taking taylor expansion of y in y
15.031 * [backup-simplify]: Simplify 0 into 0
15.031 * [backup-simplify]: Simplify 1 into 1
15.032 * [backup-simplify]: Simplify (* x 0) into 0
15.032 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
15.032 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
15.032 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
15.032 * [taylor]: Taking taylor expansion of (* z y) in y
15.032 * [taylor]: Taking taylor expansion of z in y
15.032 * [backup-simplify]: Simplify z into z
15.032 * [taylor]: Taking taylor expansion of y in y
15.032 * [backup-simplify]: Simplify 0 into 0
15.032 * [backup-simplify]: Simplify 1 into 1
15.032 * [backup-simplify]: Simplify (* z 0) into 0
15.033 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
15.033 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
15.033 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in x
15.033 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
15.033 * [taylor]: Taking taylor expansion of (* x y) in x
15.033 * [taylor]: Taking taylor expansion of x in x
15.033 * [backup-simplify]: Simplify 0 into 0
15.033 * [backup-simplify]: Simplify 1 into 1
15.033 * [taylor]: Taking taylor expansion of y in x
15.033 * [backup-simplify]: Simplify y into y
15.033 * [backup-simplify]: Simplify (* 0 y) into 0
15.033 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
15.033 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
15.033 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
15.034 * [taylor]: Taking taylor expansion of (* z y) in x
15.034 * [taylor]: Taking taylor expansion of z in x
15.034 * [backup-simplify]: Simplify z into z
15.034 * [taylor]: Taking taylor expansion of y in x
15.034 * [backup-simplify]: Simplify y into y
15.034 * [backup-simplify]: Simplify (* z y) into (* z y)
15.034 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y))
15.034 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in x
15.034 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
15.034 * [taylor]: Taking taylor expansion of (* x y) in x
15.034 * [taylor]: Taking taylor expansion of x in x
15.034 * [backup-simplify]: Simplify 0 into 0
15.034 * [backup-simplify]: Simplify 1 into 1
15.034 * [taylor]: Taking taylor expansion of y in x
15.034 * [backup-simplify]: Simplify y into y
15.034 * [backup-simplify]: Simplify (* 0 y) into 0
15.034 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
15.034 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
15.034 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
15.035 * [taylor]: Taking taylor expansion of (* z y) in x
15.035 * [taylor]: Taking taylor expansion of z in x
15.035 * [backup-simplify]: Simplify z into z
15.035 * [taylor]: Taking taylor expansion of y in x
15.035 * [backup-simplify]: Simplify y into y
15.035 * [backup-simplify]: Simplify (* z y) into (* z y)
15.035 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y))
15.035 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
15.035 * [taylor]: Taking taylor expansion of (/ 1 y) in y
15.035 * [taylor]: Taking taylor expansion of y in y
15.035 * [backup-simplify]: Simplify 0 into 0
15.035 * [backup-simplify]: Simplify 1 into 1
15.035 * [backup-simplify]: Simplify (/ 1 1) into 1
15.035 * [taylor]: Taking taylor expansion of 1 in z
15.035 * [backup-simplify]: Simplify 1 into 1
15.036 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
15.036 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
15.036 * [backup-simplify]: Simplify (- (/ 1 (* z y))) into (- (/ 1 (* z y)))
15.037 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (* z y)))) into (- (/ 1 (* z y)))
15.037 * [taylor]: Taking taylor expansion of (- (/ 1 (* z y))) in y
15.037 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
15.037 * [taylor]: Taking taylor expansion of (* z y) in y
15.037 * [taylor]: Taking taylor expansion of z in y
15.037 * [backup-simplify]: Simplify z into z
15.037 * [taylor]: Taking taylor expansion of y in y
15.037 * [backup-simplify]: Simplify 0 into 0
15.037 * [backup-simplify]: Simplify 1 into 1
15.037 * [backup-simplify]: Simplify (* z 0) into 0
15.037 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
15.037 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
15.037 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z))
15.037 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
15.037 * [taylor]: Taking taylor expansion of (/ 1 z) in z
15.037 * [taylor]: Taking taylor expansion of z in z
15.037 * [backup-simplify]: Simplify 0 into 0
15.037 * [backup-simplify]: Simplify 1 into 1
15.038 * [backup-simplify]: Simplify (/ 1 1) into 1
15.038 * [backup-simplify]: Simplify (- 1) into -1
15.038 * [backup-simplify]: Simplify -1 into -1
15.039 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
15.039 * [taylor]: Taking taylor expansion of 0 in z
15.039 * [backup-simplify]: Simplify 0 into 0
15.039 * [backup-simplify]: Simplify 1 into 1
15.040 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
15.040 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
15.040 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0
15.040 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))))) into 0
15.041 * [backup-simplify]: Simplify (- 0) into 0
15.041 * [backup-simplify]: Simplify (+ 0 0) into 0
15.041 * [taylor]: Taking taylor expansion of 0 in y
15.041 * [backup-simplify]: Simplify 0 into 0
15.042 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0
15.042 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
15.042 * [backup-simplify]: Simplify (- 0) into 0
15.042 * [taylor]: Taking taylor expansion of 0 in z
15.042 * [backup-simplify]: Simplify 0 into 0
15.043 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
15.043 * [taylor]: Taking taylor expansion of 0 in z
15.043 * [backup-simplify]: Simplify 0 into 0
15.044 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
15.044 * [backup-simplify]: Simplify (- 0) into 0
15.044 * [backup-simplify]: Simplify 0 into 0
15.044 * [backup-simplify]: Simplify 0 into 0
15.044 * [backup-simplify]: Simplify 0 into 0
15.046 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
15.046 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
15.046 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 y))) into 0
15.046 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))) (* 0 (/ 0 (* z y))))) into 0
15.047 * [backup-simplify]: Simplify (- 0) into 0
15.047 * [backup-simplify]: Simplify (+ 0 0) into 0
15.047 * [taylor]: Taking taylor expansion of 0 in y
15.047 * [backup-simplify]: Simplify 0 into 0
15.047 * [taylor]: Taking taylor expansion of 0 in z
15.047 * [backup-simplify]: Simplify 0 into 0
15.048 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
15.048 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
15.048 * [backup-simplify]: Simplify (- 0) into 0
15.049 * [taylor]: Taking taylor expansion of 0 in z
15.049 * [backup-simplify]: Simplify 0 into 0
15.049 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
15.049 * [taylor]: Taking taylor expansion of 0 in z
15.049 * [backup-simplify]: Simplify 0 into 0
15.050 * [backup-simplify]: Simplify 0 into 0
15.050 * [backup-simplify]: Simplify 0 into 0
15.050 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
15.051 * [backup-simplify]: Simplify (- 0) into 0
15.051 * [backup-simplify]: Simplify 0 into 0
15.051 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) (* -1 (* (/ 1 (/ 1 (- z))) (* (/ 1 (/ 1 (- y))) 1)))) into (- (* x y) (* z y))
15.051 * * * [progress]: simplifying candidates
15.053 * [simplify]: Simplifying:
  (expm1 (+ (- (* x y) (* y y)) (* y y)))
  (log1p (+ (- (* x y) (* y y)) (* y y)))
  (* (/ (exp (* x y)) (exp (* y y))) (exp (* y y)))
  (* (exp (- (* x y) (* y y))) (exp (* y y)))
  (log (+ (- (* x y) (* y y)) (* y y)))
  (exp (+ (- (* x y) (* y y)) (* y y)))
  (* (cbrt (+ (- (* x y) (* y y)) (* y y))) (cbrt (+ (- (* x y) (* y y)) (* y y))))
  (cbrt (+ (- (* x y) (* y y)) (* y y)))
  (* (* (+ (- (* x y) (* y y)) (* y y)) (+ (- (* x y) (* y y)) (* y y))) (+ (- (* x y) (* y y)) (* y y)))
  (sqrt (+ (- (* x y) (* y y)) (* y y)))
  (sqrt (+ (- (* x y) (* y y)) (* y y)))
  (+ (pow (- (* x y) (* y y)) 3) (pow (* y y) 3))
  (+ (* (- (* x y) (* y y)) (- (* x y) (* y y))) (- (* (* y y) (* y y)) (* (- (* x y) (* y y)) (* y y))))
  (- (* (- (* x y) (* y y)) (- (* x y) (* y y))) (* (* y y) (* y y)))
  (- (- (* x y) (* y y)) (* y y))
  (+ (- x y) y)
  (+ (fma (- y) y (* y y)) (* y y))
  (+ (- (* y y)) (* y y))
  (+ (- (* y y)) (* y y))
  (- (* y y) (* y y))
  (fma x y (- (* y y)))
  (fma (- y) y (* y y))
  (expm1 (- (* x y) (* y y)))
  (log1p (- (* x y) (* y y)))
  (- (* y y))
  (/ (exp (* x y)) (exp (* y y)))
  (log (- (* x y) (* y y)))
  (exp (- (* x y) (* y y)))
  (* (cbrt (- (* x y) (* y y))) (cbrt (- (* x y) (* y y))))
  (cbrt (- (* x y) (* y y)))
  (* (* (- (* x y) (* y y)) (- (* x y) (* y y))) (- (* x y) (* y y)))
  (sqrt (- (* x y) (* y y)))
  (sqrt (- (* x y) (* y y)))
  (- (pow (* x y) 3) (pow (* y y) 3))
  (+ (* (* x y) (* x y)) (+ (* (* y y) (* y y)) (* (* x y) (* y y))))
  (- (* y y))
  (- (* (* x y) (* x y)) (* (* y y) (* y y)))
  (+ (* x y) (* y y))
  (- x y)
  (- (* y y))
  (fma (* (cbrt (+ (- (* x y) (* y y)) (* y y))) (cbrt (+ (- (* x y) (* y y)) (* y y)))) (cbrt (+ (- (* x y) (* y y)) (* y y))) (- (* z y)))
  (fma (- z) y (* z y))
  (fma (sqrt (+ (- (* x y) (* y y)) (* y y))) (sqrt (+ (- (* x y) (* y y)) (* y y))) (- (* z y)))
  (fma (- z) y (* z y))
  (fma 1 (+ (- (* x y) (* y y)) (* y y)) (- (* z y)))
  (fma (- z) y (* z y))
  (fma y (+ (- x y) y) (- (* z y)))
  (fma (- z) y (* z y))
  (expm1 (- (+ (- (* x y) (* y y)) (* y y)) (* y z)))
  (log1p (- (+ (- (* x y) (* y y)) (* y y)) (* y z)))
  (- (* y z))
  (- (* y z))
  (- (* y z))
  (- (* y z))
  (/ (* (/ (exp (* x y)) (exp (* y y))) (exp (* y y))) (exp (* y z)))
  (/ (* (exp (- (* x y) (* y y))) (exp (* y y))) (exp (* y z)))
  (/ (exp (+ (- (* x y) (* y y)) (* y y))) (exp (* y z)))
  (log (- (+ (- (* x y) (* y y)) (* y y)) (* y z)))
  (exp (- (+ (- (* x y) (* y y)) (* y y)) (* y z)))
  (* (cbrt (- (+ (- (* x y) (* y y)) (* y y)) (* y z))) (cbrt (- (+ (- (* x y) (* y y)) (* y y)) (* y z))))
  (cbrt (- (+ (- (* x y) (* y y)) (* y y)) (* y z)))
  (* (* (- (+ (- (* x y) (* y y)) (* y y)) (* y z)) (- (+ (- (* x y) (* y y)) (* y y)) (* y z))) (- (+ (- (* x y) (* y y)) (* y y)) (* y z)))
  (sqrt (- (+ (- (* x y) (* y y)) (* y y)) (* y z)))
  (sqrt (- (+ (- (* x y) (* y y)) (* y y)) (* y z)))
  (- (pow (+ (- (* x y) (* y y)) (* y y)) 3) (pow (* y z) 3))
  (+ (* (+ (- (* x y) (* y y)) (* y y)) (+ (- (* x y) (* y y)) (* y y))) (+ (* (* y z) (* y z)) (* (+ (- (* x y) (* y y)) (* y y)) (* y z))))
  (- (* y z))
  (- (* (+ (- (* x y) (* y y)) (* y y)) (+ (- (* x y) (* y y)) (* y y))) (* (* y z) (* y z)))
  (+ (+ (- (* x y) (* y y)) (* y y)) (* y z))
  (- (+ (- x y) y) z)
  (- (* y y) (* y z))
  (+ (- (* y y) (* y y)) (* y z))
  (- (* y z))
  (* x y)
  (* x y)
  (* x y)
  (- (* x y) (pow y 2))
  (- (* x y) (pow y 2))
  (- (* x y) (pow y 2))
  (- (* x y) (* z y))
  (- (* x y) (* z y))
  (- (* x y) (* z y))
15.056 * * [simplify]: Extracting # 0 : cost  0
15.056 * * [simplify]: Extracting # 1 : cost  0
15.057 * * [simplify]: Extracting # 2 : cost  0
15.057 * * [simplify]: Extracting # 3 : cost  0
15.057 * * [simplify]: Extracting # 4 : cost  0
15.057 * * [simplify]: Extracting # 5 : cost  0
15.058 * * [simplify]: iteration  0 :  98  enodes  (cost  1069 )
15.106 * * [simplify]: Extracting # 0 : cost  0
15.107 * * [simplify]: Extracting # 1 : cost  0
15.107 * * [simplify]: Extracting # 2 : cost  0
15.108 * * [simplify]: Extracting # 3 : cost  0
15.108 * * [simplify]: Extracting # 4 : cost  0
15.109 * * [simplify]: iteration  1 :  274  enodes  (cost  666 )
15.335 * * [simplify]: Extracting # 0 : cost  0
15.336 * * [simplify]: Extracting # 1 : cost  0
15.337 * * [simplify]: Extracting # 2 : cost  0
15.338 * * [simplify]: Extracting # 3 : cost  0
15.339 * * [simplify]: Extracting # 4 : cost  0
15.340 * * [simplify]: iteration  2 :  893  enodes  (cost  497 )
17.771 * * [simplify]: Extracting # 0 : cost  0
17.776 * * [simplify]: Extracting # 1 : cost  0
17.782 * * [simplify]: Extracting # 2 : cost  0
17.791 * * [simplify]: Extracting # 3 : cost  0
17.808 * * [simplify]: Extracting # 4 : cost  0
17.818 * * [simplify]: Extracting # 5 : cost  0
17.827 * * [simplify]: iteration  3 :  4833  enodes  (cost  463 )
20.628 * * [simplify]: Extracting # 0 : cost  0
20.639 * * [simplify]: Extracting # 1 : cost  0
20.649 * * [simplify]: iteration done:  5000  enodes  (cost  463 )
20.650 * [simplify]: Simplified to:
  (expm1 (* x y))
  (log1p (* x y))
  (exp (* x y))
  (exp (* x y))
  (log (* x y))
  (exp (* x y))
  (* (cbrt (* x y)) (cbrt (* x y)))
  (cbrt (* x y))
  (pow (* x y) 3)
  (sqrt (* x y))
  (sqrt (* x y))
  (+ (pow (* y (- x y)) 3) (pow y 6))
  (+ (pow y 4) (* (* (- x y) y) (* y (- (- x y) y))))
  (* (* x y) (* y (- (- x y) y)))
  (* y (- (- x y) y))
  x
  (pow y 2)
  0
  0
  0
  (* (- x y) y)
  0
  (expm1 (* y (- x y)))
  (log1p (* y (- x y)))
  (- (* y y))
  (exp (* y (- x y)))
  (log (* y (- x y)))
  (exp (* y (- x y)))
  (* (cbrt (* y (- x y))) (cbrt (* y (- x y))))
  (cbrt (* y (- x y)))
  (pow (* y (- x y)) 3)
  (sqrt (* y (- x y)))
  (sqrt (* y (- x y)))
  (- (pow (* x y) 3) (pow y 6))
  (+ (pow y 4) (* (* x y) (* y (+ x y))))
  (- (* y y))
  (* (* y (+ x y)) (* y (- x y)))
  (* y (+ x y))
  (- x y)
  (- (* y y))
  (fma z (- y) (pow (cbrt (* x y)) 3))
  (* 0 z)
  (* y (- x z))
  (* 0 z)
  (* y (- x z))
  (* 0 z)
  (* y (- x z))
  (* 0 z)
  (expm1 (* (- x z) y))
  (log1p (* (- x z) y))
  (* z (- y))
  (* z (- y))
  (* z (- y))
  (* z (- y))
  (exp (* y (- x z)))
  (exp (* y (- x z)))
  (exp (* y (- x z)))
  (log (* (- x z) y))
  (exp (* y (- x z)))
  (* (cbrt (* y (- x z))) (cbrt (* y (- x z))))
  (cbrt (* y (- x z)))
  (pow (* (- x z) y) 3)
  (sqrt (* (- x z) y))
  (sqrt (* (- x z) y))
  (- (pow (* x y) 3) (pow (* y z) 3))
  (* y (+ (* (* x x) y) (* z (* y (+ z x)))))
  (* z (- y))
  (* (* (pow y 2) (+ z x)) (- x z))
  (* y (+ z x))
  (- x z)
  (* y (- y z))
  (* z y)
  (* z (- y))
  (* x y)
  (* x y)
  (* x y)
  (* (- x y) y)
  (* (- x y) y)
  (* (- x y) y)
  (* y (- x z))
  (* y (- x z))
  (* y (- x z))
20.651 * * * [progress]: adding candidates to table
20.864 * * [progress]: iteration 3 / 4
20.864 * * * [progress]: picking best candidate
20.867 * * * * [pick]: Picked  #<alt (λ (x y z) (- (- (* x y) 0) (* y z)))>
20.867 * * * [progress]: localizing error
20.884 * * * [progress]: generating rewritten candidates
20.884 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
20.953 * * * [progress]: generating series expansions
20.953 * * * * [progress]: [ 1 / 1 ] generating series at (2)
20.954 * [backup-simplify]: Simplify (- (- (* x y) 0) (* y z)) into (- (* x y) (* z y))
20.954 * [approximate]: Taking taylor expansion of (- (* x y) (* z y)) in (x y z) around 0
20.954 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in z
20.954 * [taylor]: Taking taylor expansion of (* x y) in z
20.954 * [taylor]: Taking taylor expansion of x in z
20.954 * [backup-simplify]: Simplify x into x
20.954 * [taylor]: Taking taylor expansion of y in z
20.954 * [backup-simplify]: Simplify y into y
20.954 * [taylor]: Taking taylor expansion of (* z y) in z
20.954 * [taylor]: Taking taylor expansion of z in z
20.954 * [backup-simplify]: Simplify 0 into 0
20.954 * [backup-simplify]: Simplify 1 into 1
20.954 * [taylor]: Taking taylor expansion of y in z
20.954 * [backup-simplify]: Simplify y into y
20.954 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in y
20.954 * [taylor]: Taking taylor expansion of (* x y) in y
20.954 * [taylor]: Taking taylor expansion of x in y
20.954 * [backup-simplify]: Simplify x into x
20.954 * [taylor]: Taking taylor expansion of y in y
20.954 * [backup-simplify]: Simplify 0 into 0
20.954 * [backup-simplify]: Simplify 1 into 1
20.954 * [taylor]: Taking taylor expansion of (* z y) in y
20.954 * [taylor]: Taking taylor expansion of z in y
20.954 * [backup-simplify]: Simplify z into z
20.954 * [taylor]: Taking taylor expansion of y in y
20.954 * [backup-simplify]: Simplify 0 into 0
20.954 * [backup-simplify]: Simplify 1 into 1
20.954 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in x
20.954 * [taylor]: Taking taylor expansion of (* x y) in x
20.954 * [taylor]: Taking taylor expansion of x in x
20.954 * [backup-simplify]: Simplify 0 into 0
20.954 * [backup-simplify]: Simplify 1 into 1
20.954 * [taylor]: Taking taylor expansion of y in x
20.954 * [backup-simplify]: Simplify y into y
20.954 * [taylor]: Taking taylor expansion of (* z y) in x
20.954 * [taylor]: Taking taylor expansion of z in x
20.954 * [backup-simplify]: Simplify z into z
20.954 * [taylor]: Taking taylor expansion of y in x
20.954 * [backup-simplify]: Simplify y into y
20.954 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in x
20.954 * [taylor]: Taking taylor expansion of (* x y) in x
20.954 * [taylor]: Taking taylor expansion of x in x
20.954 * [backup-simplify]: Simplify 0 into 0
20.954 * [backup-simplify]: Simplify 1 into 1
20.954 * [taylor]: Taking taylor expansion of y in x
20.954 * [backup-simplify]: Simplify y into y
20.954 * [taylor]: Taking taylor expansion of (* z y) in x
20.954 * [taylor]: Taking taylor expansion of z in x
20.954 * [backup-simplify]: Simplify z into z
20.954 * [taylor]: Taking taylor expansion of y in x
20.954 * [backup-simplify]: Simplify y into y
20.955 * [backup-simplify]: Simplify (* 0 y) into 0
20.955 * [backup-simplify]: Simplify (* z y) into (* z y)
20.955 * [backup-simplify]: Simplify (- (* z y)) into (- (* z y))
20.955 * [backup-simplify]: Simplify (+ 0 (- (* z y))) into (- (* z y))
20.955 * [taylor]: Taking taylor expansion of (- (* z y)) in y
20.955 * [taylor]: Taking taylor expansion of (* z y) in y
20.955 * [taylor]: Taking taylor expansion of z in y
20.955 * [backup-simplify]: Simplify z into z
20.955 * [taylor]: Taking taylor expansion of y in y
20.955 * [backup-simplify]: Simplify 0 into 0
20.955 * [backup-simplify]: Simplify 1 into 1
20.955 * [backup-simplify]: Simplify (* z 0) into 0
20.955 * [backup-simplify]: Simplify (- 0) into 0
20.955 * [taylor]: Taking taylor expansion of 0 in z
20.955 * [backup-simplify]: Simplify 0 into 0
20.956 * [backup-simplify]: Simplify 0 into 0
20.956 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
20.956 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0
20.956 * [backup-simplify]: Simplify (- 0) into 0
20.956 * [backup-simplify]: Simplify (+ y 0) into y
20.956 * [taylor]: Taking taylor expansion of y in y
20.956 * [backup-simplify]: Simplify 0 into 0
20.956 * [backup-simplify]: Simplify 1 into 1
20.956 * [taylor]: Taking taylor expansion of 0 in z
20.956 * [backup-simplify]: Simplify 0 into 0
20.956 * [backup-simplify]: Simplify 0 into 0
20.957 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
20.957 * [backup-simplify]: Simplify (- z) into (- z)
20.957 * [taylor]: Taking taylor expansion of (- z) in z
20.957 * [taylor]: Taking taylor expansion of z in z
20.957 * [backup-simplify]: Simplify 0 into 0
20.957 * [backup-simplify]: Simplify 1 into 1
20.957 * [backup-simplify]: Simplify (- 0) into 0
20.957 * [backup-simplify]: Simplify 0 into 0
20.957 * [backup-simplify]: Simplify 0 into 0
20.958 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
20.958 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 y))) into 0
20.958 * [backup-simplify]: Simplify (- 0) into 0
20.958 * [backup-simplify]: Simplify (+ 0 0) into 0
20.958 * [taylor]: Taking taylor expansion of 0 in y
20.958 * [backup-simplify]: Simplify 0 into 0
20.958 * [taylor]: Taking taylor expansion of 0 in z
20.958 * [backup-simplify]: Simplify 0 into 0
20.959 * [backup-simplify]: Simplify 0 into 0
20.959 * [taylor]: Taking taylor expansion of 1 in z
20.959 * [backup-simplify]: Simplify 1 into 1
20.959 * [backup-simplify]: Simplify 1 into 1
20.959 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0
20.959 * [backup-simplify]: Simplify (- 0) into 0
20.959 * [taylor]: Taking taylor expansion of 0 in z
20.959 * [backup-simplify]: Simplify 0 into 0
20.959 * [backup-simplify]: Simplify 0 into 0
20.959 * [backup-simplify]: Simplify 0 into 0
20.960 * [backup-simplify]: Simplify (- 1) into -1
20.960 * [backup-simplify]: Simplify -1 into -1
20.960 * [backup-simplify]: Simplify 0 into 0
20.960 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
20.961 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
20.961 * [backup-simplify]: Simplify (- 0) into 0
20.961 * [backup-simplify]: Simplify (+ 0 0) into 0
20.961 * [taylor]: Taking taylor expansion of 0 in y
20.961 * [backup-simplify]: Simplify 0 into 0
20.961 * [taylor]: Taking taylor expansion of 0 in z
20.961 * [backup-simplify]: Simplify 0 into 0
20.962 * [backup-simplify]: Simplify 0 into 0
20.962 * [taylor]: Taking taylor expansion of 0 in z
20.962 * [backup-simplify]: Simplify 0 into 0
20.962 * [backup-simplify]: Simplify 0 into 0
20.962 * [taylor]: Taking taylor expansion of 0 in z
20.962 * [backup-simplify]: Simplify 0 into 0
20.962 * [backup-simplify]: Simplify 0 into 0
20.962 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
20.962 * [backup-simplify]: Simplify (- 0) into 0
20.962 * [taylor]: Taking taylor expansion of 0 in z
20.962 * [backup-simplify]: Simplify 0 into 0
20.962 * [backup-simplify]: Simplify 0 into 0
20.962 * [backup-simplify]: Simplify 0 into 0
20.963 * [backup-simplify]: Simplify (+ (* -1 (* z (* y 1))) (* 1 (* 1 (* y x)))) into (- (* x y) (* z y))
20.963 * [backup-simplify]: Simplify (- (- (* (/ 1 x) (/ 1 y)) 0) (* (/ 1 y) (/ 1 z))) into (- (/ 1 (* x y)) (/ 1 (* z y)))
20.963 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in (x y z) around 0
20.963 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in z
20.963 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
20.963 * [taylor]: Taking taylor expansion of (* x y) in z
20.963 * [taylor]: Taking taylor expansion of x in z
20.963 * [backup-simplify]: Simplify x into x
20.963 * [taylor]: Taking taylor expansion of y in z
20.963 * [backup-simplify]: Simplify y into y
20.963 * [backup-simplify]: Simplify (* x y) into (* x y)
20.963 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y))
20.963 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
20.963 * [taylor]: Taking taylor expansion of (* z y) in z
20.963 * [taylor]: Taking taylor expansion of z in z
20.963 * [backup-simplify]: Simplify 0 into 0
20.963 * [backup-simplify]: Simplify 1 into 1
20.963 * [taylor]: Taking taylor expansion of y in z
20.963 * [backup-simplify]: Simplify y into y
20.963 * [backup-simplify]: Simplify (* 0 y) into 0
20.963 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
20.964 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
20.964 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in y
20.964 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
20.964 * [taylor]: Taking taylor expansion of (* x y) in y
20.964 * [taylor]: Taking taylor expansion of x in y
20.964 * [backup-simplify]: Simplify x into x
20.964 * [taylor]: Taking taylor expansion of y in y
20.964 * [backup-simplify]: Simplify 0 into 0
20.964 * [backup-simplify]: Simplify 1 into 1
20.964 * [backup-simplify]: Simplify (* x 0) into 0
20.964 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
20.964 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
20.964 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
20.964 * [taylor]: Taking taylor expansion of (* z y) in y
20.964 * [taylor]: Taking taylor expansion of z in y
20.964 * [backup-simplify]: Simplify z into z
20.964 * [taylor]: Taking taylor expansion of y in y
20.964 * [backup-simplify]: Simplify 0 into 0
20.964 * [backup-simplify]: Simplify 1 into 1
20.964 * [backup-simplify]: Simplify (* z 0) into 0
20.964 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
20.965 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
20.965 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in x
20.965 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
20.965 * [taylor]: Taking taylor expansion of (* x y) in x
20.965 * [taylor]: Taking taylor expansion of x in x
20.965 * [backup-simplify]: Simplify 0 into 0
20.965 * [backup-simplify]: Simplify 1 into 1
20.965 * [taylor]: Taking taylor expansion of y in x
20.965 * [backup-simplify]: Simplify y into y
20.965 * [backup-simplify]: Simplify (* 0 y) into 0
20.965 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
20.965 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
20.965 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
20.965 * [taylor]: Taking taylor expansion of (* z y) in x
20.965 * [taylor]: Taking taylor expansion of z in x
20.965 * [backup-simplify]: Simplify z into z
20.965 * [taylor]: Taking taylor expansion of y in x
20.965 * [backup-simplify]: Simplify y into y
20.965 * [backup-simplify]: Simplify (* z y) into (* z y)
20.965 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y))
20.965 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in x
20.965 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
20.965 * [taylor]: Taking taylor expansion of (* x y) in x
20.965 * [taylor]: Taking taylor expansion of x in x
20.965 * [backup-simplify]: Simplify 0 into 0
20.965 * [backup-simplify]: Simplify 1 into 1
20.965 * [taylor]: Taking taylor expansion of y in x
20.965 * [backup-simplify]: Simplify y into y
20.965 * [backup-simplify]: Simplify (* 0 y) into 0
20.966 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
20.966 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
20.966 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
20.966 * [taylor]: Taking taylor expansion of (* z y) in x
20.966 * [taylor]: Taking taylor expansion of z in x
20.966 * [backup-simplify]: Simplify z into z
20.966 * [taylor]: Taking taylor expansion of y in x
20.966 * [backup-simplify]: Simplify y into y
20.966 * [backup-simplify]: Simplify (* z y) into (* z y)
20.966 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y))
20.966 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
20.966 * [taylor]: Taking taylor expansion of (/ 1 y) in y
20.966 * [taylor]: Taking taylor expansion of y in y
20.966 * [backup-simplify]: Simplify 0 into 0
20.966 * [backup-simplify]: Simplify 1 into 1
20.966 * [backup-simplify]: Simplify (/ 1 1) into 1
20.966 * [taylor]: Taking taylor expansion of 1 in z
20.966 * [backup-simplify]: Simplify 1 into 1
20.967 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
20.967 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
20.967 * [backup-simplify]: Simplify (- (/ 1 (* z y))) into (- (/ 1 (* z y)))
20.967 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (* z y)))) into (- (/ 1 (* z y)))
20.967 * [taylor]: Taking taylor expansion of (- (/ 1 (* z y))) in y
20.967 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
20.967 * [taylor]: Taking taylor expansion of (* z y) in y
20.967 * [taylor]: Taking taylor expansion of z in y
20.967 * [backup-simplify]: Simplify z into z
20.967 * [taylor]: Taking taylor expansion of y in y
20.967 * [backup-simplify]: Simplify 0 into 0
20.967 * [backup-simplify]: Simplify 1 into 1
20.967 * [backup-simplify]: Simplify (* z 0) into 0
20.968 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
20.968 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
20.968 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z))
20.968 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
20.968 * [taylor]: Taking taylor expansion of (/ 1 z) in z
20.968 * [taylor]: Taking taylor expansion of z in z
20.968 * [backup-simplify]: Simplify 0 into 0
20.968 * [backup-simplify]: Simplify 1 into 1
20.968 * [backup-simplify]: Simplify (/ 1 1) into 1
20.968 * [backup-simplify]: Simplify (- 1) into -1
20.968 * [backup-simplify]: Simplify -1 into -1
20.969 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
20.969 * [taylor]: Taking taylor expansion of 0 in z
20.969 * [backup-simplify]: Simplify 0 into 0
20.969 * [backup-simplify]: Simplify 1 into 1
20.970 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
20.970 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
20.970 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0
20.970 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))))) into 0
20.970 * [backup-simplify]: Simplify (- 0) into 0
20.970 * [backup-simplify]: Simplify (+ 0 0) into 0
20.970 * [taylor]: Taking taylor expansion of 0 in y
20.971 * [backup-simplify]: Simplify 0 into 0
20.971 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0
20.971 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
20.971 * [backup-simplify]: Simplify (- 0) into 0
20.971 * [taylor]: Taking taylor expansion of 0 in z
20.971 * [backup-simplify]: Simplify 0 into 0
20.972 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.972 * [taylor]: Taking taylor expansion of 0 in z
20.972 * [backup-simplify]: Simplify 0 into 0
20.972 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
20.973 * [backup-simplify]: Simplify (- 0) into 0
20.973 * [backup-simplify]: Simplify 0 into 0
20.973 * [backup-simplify]: Simplify 0 into 0
20.973 * [backup-simplify]: Simplify 0 into 0
20.974 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
20.974 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
20.974 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 y))) into 0
20.974 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))) (* 0 (/ 0 (* z y))))) into 0
20.975 * [backup-simplify]: Simplify (- 0) into 0
20.975 * [backup-simplify]: Simplify (+ 0 0) into 0
20.975 * [taylor]: Taking taylor expansion of 0 in y
20.975 * [backup-simplify]: Simplify 0 into 0
20.975 * [taylor]: Taking taylor expansion of 0 in z
20.975 * [backup-simplify]: Simplify 0 into 0
20.976 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
20.976 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
20.976 * [backup-simplify]: Simplify (- 0) into 0
20.976 * [taylor]: Taking taylor expansion of 0 in z
20.976 * [backup-simplify]: Simplify 0 into 0
20.977 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.977 * [taylor]: Taking taylor expansion of 0 in z
20.977 * [backup-simplify]: Simplify 0 into 0
20.977 * [backup-simplify]: Simplify 0 into 0
20.977 * [backup-simplify]: Simplify 0 into 0
20.978 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.978 * [backup-simplify]: Simplify (- 0) into 0
20.978 * [backup-simplify]: Simplify 0 into 0
20.978 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) (* -1 (* (/ 1 (/ 1 z)) (* (/ 1 (/ 1 y)) 1)))) into (- (* x y) (* z y))
20.978 * [backup-simplify]: Simplify (- (- (* (/ 1 (- x)) (/ 1 (- y))) 0) (* (/ 1 (- y)) (/ 1 (- z)))) into (- (/ 1 (* x y)) (/ 1 (* z y)))
20.978 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in (x y z) around 0
20.978 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in z
20.978 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
20.978 * [taylor]: Taking taylor expansion of (* x y) in z
20.978 * [taylor]: Taking taylor expansion of x in z
20.978 * [backup-simplify]: Simplify x into x
20.978 * [taylor]: Taking taylor expansion of y in z
20.979 * [backup-simplify]: Simplify y into y
20.979 * [backup-simplify]: Simplify (* x y) into (* x y)
20.979 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y))
20.979 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
20.979 * [taylor]: Taking taylor expansion of (* z y) in z
20.979 * [taylor]: Taking taylor expansion of z in z
20.979 * [backup-simplify]: Simplify 0 into 0
20.979 * [backup-simplify]: Simplify 1 into 1
20.979 * [taylor]: Taking taylor expansion of y in z
20.979 * [backup-simplify]: Simplify y into y
20.979 * [backup-simplify]: Simplify (* 0 y) into 0
20.979 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
20.979 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
20.979 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in y
20.979 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
20.979 * [taylor]: Taking taylor expansion of (* x y) in y
20.979 * [taylor]: Taking taylor expansion of x in y
20.979 * [backup-simplify]: Simplify x into x
20.979 * [taylor]: Taking taylor expansion of y in y
20.979 * [backup-simplify]: Simplify 0 into 0
20.979 * [backup-simplify]: Simplify 1 into 1
20.979 * [backup-simplify]: Simplify (* x 0) into 0
20.980 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
20.980 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
20.980 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
20.980 * [taylor]: Taking taylor expansion of (* z y) in y
20.980 * [taylor]: Taking taylor expansion of z in y
20.980 * [backup-simplify]: Simplify z into z
20.980 * [taylor]: Taking taylor expansion of y in y
20.980 * [backup-simplify]: Simplify 0 into 0
20.980 * [backup-simplify]: Simplify 1 into 1
20.980 * [backup-simplify]: Simplify (* z 0) into 0
20.980 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
20.980 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
20.980 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in x
20.980 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
20.980 * [taylor]: Taking taylor expansion of (* x y) in x
20.980 * [taylor]: Taking taylor expansion of x in x
20.980 * [backup-simplify]: Simplify 0 into 0
20.980 * [backup-simplify]: Simplify 1 into 1
20.980 * [taylor]: Taking taylor expansion of y in x
20.980 * [backup-simplify]: Simplify y into y
20.980 * [backup-simplify]: Simplify (* 0 y) into 0
20.981 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
20.981 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
20.981 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
20.981 * [taylor]: Taking taylor expansion of (* z y) in x
20.981 * [taylor]: Taking taylor expansion of z in x
20.981 * [backup-simplify]: Simplify z into z
20.981 * [taylor]: Taking taylor expansion of y in x
20.981 * [backup-simplify]: Simplify y into y
20.981 * [backup-simplify]: Simplify (* z y) into (* z y)
20.981 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y))
20.981 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in x
20.981 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
20.981 * [taylor]: Taking taylor expansion of (* x y) in x
20.981 * [taylor]: Taking taylor expansion of x in x
20.981 * [backup-simplify]: Simplify 0 into 0
20.981 * [backup-simplify]: Simplify 1 into 1
20.981 * [taylor]: Taking taylor expansion of y in x
20.981 * [backup-simplify]: Simplify y into y
20.981 * [backup-simplify]: Simplify (* 0 y) into 0
20.981 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
20.981 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
20.981 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
20.982 * [taylor]: Taking taylor expansion of (* z y) in x
20.982 * [taylor]: Taking taylor expansion of z in x
20.982 * [backup-simplify]: Simplify z into z
20.982 * [taylor]: Taking taylor expansion of y in x
20.982 * [backup-simplify]: Simplify y into y
20.982 * [backup-simplify]: Simplify (* z y) into (* z y)
20.982 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y))
20.982 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
20.982 * [taylor]: Taking taylor expansion of (/ 1 y) in y
20.982 * [taylor]: Taking taylor expansion of y in y
20.982 * [backup-simplify]: Simplify 0 into 0
20.982 * [backup-simplify]: Simplify 1 into 1
20.982 * [backup-simplify]: Simplify (/ 1 1) into 1
20.982 * [taylor]: Taking taylor expansion of 1 in z
20.982 * [backup-simplify]: Simplify 1 into 1
20.983 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
20.983 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
20.984 * [backup-simplify]: Simplify (- (/ 1 (* z y))) into (- (/ 1 (* z y)))
20.984 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (* z y)))) into (- (/ 1 (* z y)))
20.984 * [taylor]: Taking taylor expansion of (- (/ 1 (* z y))) in y
20.984 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
20.984 * [taylor]: Taking taylor expansion of (* z y) in y
20.984 * [taylor]: Taking taylor expansion of z in y
20.984 * [backup-simplify]: Simplify z into z
20.984 * [taylor]: Taking taylor expansion of y in y
20.984 * [backup-simplify]: Simplify 0 into 0
20.984 * [backup-simplify]: Simplify 1 into 1
20.984 * [backup-simplify]: Simplify (* z 0) into 0
20.984 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
20.984 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
20.985 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z))
20.985 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
20.985 * [taylor]: Taking taylor expansion of (/ 1 z) in z
20.985 * [taylor]: Taking taylor expansion of z in z
20.985 * [backup-simplify]: Simplify 0 into 0
20.985 * [backup-simplify]: Simplify 1 into 1
20.985 * [backup-simplify]: Simplify (/ 1 1) into 1
20.985 * [backup-simplify]: Simplify (- 1) into -1
20.985 * [backup-simplify]: Simplify -1 into -1
20.986 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
20.986 * [taylor]: Taking taylor expansion of 0 in z
20.986 * [backup-simplify]: Simplify 0 into 0
20.986 * [backup-simplify]: Simplify 1 into 1
20.988 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
20.988 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
20.988 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0
20.989 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))))) into 0
20.989 * [backup-simplify]: Simplify (- 0) into 0
20.989 * [backup-simplify]: Simplify (+ 0 0) into 0
20.989 * [taylor]: Taking taylor expansion of 0 in y
20.989 * [backup-simplify]: Simplify 0 into 0
20.990 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0
20.990 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
20.991 * [backup-simplify]: Simplify (- 0) into 0
20.991 * [taylor]: Taking taylor expansion of 0 in z
20.991 * [backup-simplify]: Simplify 0 into 0
20.992 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.992 * [taylor]: Taking taylor expansion of 0 in z
20.992 * [backup-simplify]: Simplify 0 into 0
20.992 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
20.993 * [backup-simplify]: Simplify (- 0) into 0
20.993 * [backup-simplify]: Simplify 0 into 0
20.993 * [backup-simplify]: Simplify 0 into 0
20.993 * [backup-simplify]: Simplify 0 into 0
20.995 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
20.995 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
20.995 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 y))) into 0
20.996 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))) (* 0 (/ 0 (* z y))))) into 0
20.996 * [backup-simplify]: Simplify (- 0) into 0
20.997 * [backup-simplify]: Simplify (+ 0 0) into 0
20.997 * [taylor]: Taking taylor expansion of 0 in y
20.997 * [backup-simplify]: Simplify 0 into 0
20.997 * [taylor]: Taking taylor expansion of 0 in z
20.997 * [backup-simplify]: Simplify 0 into 0
20.998 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
20.998 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
20.998 * [backup-simplify]: Simplify (- 0) into 0
20.998 * [taylor]: Taking taylor expansion of 0 in z
20.998 * [backup-simplify]: Simplify 0 into 0
20.999 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
20.999 * [taylor]: Taking taylor expansion of 0 in z
20.999 * [backup-simplify]: Simplify 0 into 0
20.999 * [backup-simplify]: Simplify 0 into 0
21.000 * [backup-simplify]: Simplify 0 into 0
21.000 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
21.001 * [backup-simplify]: Simplify (- 0) into 0
21.001 * [backup-simplify]: Simplify 0 into 0
21.001 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) (* -1 (* (/ 1 (/ 1 (- z))) (* (/ 1 (/ 1 (- y))) 1)))) into (- (* x y) (* z y))
21.001 * * * [progress]: simplifying candidates
21.002 * [simplify]: Simplifying:
  (fma (* (cbrt (- (* x y) 0)) (cbrt (- (* x y) 0))) (cbrt (- (* x y) 0)) (- (* z y)))
  (fma (- z) y (* z y))
  (fma (sqrt (- (* x y) 0)) (sqrt (- (* x y) 0)) (- (* z y)))
  (fma (- z) y (* z y))
  (fma 1 (- (* x y) 0) (- (* z y)))
  (fma (- z) y (* z y))
  (expm1 (- (- (* x y) 0) (* y z)))
  (log1p (- (- (* x y) 0) (* y z)))
  (- (* y z))
  (- (* y z))
  (- (* y z))
  (/ (/ (exp (* x y)) (exp 0)) (exp (* y z)))
  (/ (exp (- (* x y) 0)) (exp (* y z)))
  (log (- (- (* x y) 0) (* y z)))
  (exp (- (- (* x y) 0) (* y z)))
  (* (cbrt (- (- (* x y) 0) (* y z))) (cbrt (- (- (* x y) 0) (* y z))))
  (cbrt (- (- (* x y) 0) (* y z)))
  (* (* (- (- (* x y) 0) (* y z)) (- (- (* x y) 0) (* y z))) (- (- (* x y) 0) (* y z)))
  (sqrt (- (- (* x y) 0) (* y z)))
  (sqrt (- (- (* x y) 0) (* y z)))
  (- (pow (- (* x y) 0) 3) (pow (* y z) 3))
  (+ (* (- (* x y) 0) (- (* x y) 0)) (+ (* (* y z) (* y z)) (* (- (* x y) 0) (* y z))))
  (- (* y z))
  (- (* (- (* x y) 0) (- (* x y) 0)) (* (* y z) (* y z)))
  (+ (- (* x y) 0) (* y z))
  (- (fma (- (cbrt 0)) (* (cbrt 0) (cbrt 0)) (* (cbrt 0) (* (cbrt 0) (cbrt 0)))) (* y z))
  (- (fma (- (sqrt 0)) (sqrt 0) (* (sqrt 0) (sqrt 0))) (* y z))
  (- (fma (- 0) 1 (* 0 1)) (* y z))
  (- (- 0) (* y z))
  (- (- 0) (* y z))
  (+ 0 (* y z))
  (- (* y z))
  (- (* x y) (* z y))
  (- (* x y) (* z y))
  (- (* x y) (* z y))
21.004 * * [simplify]: Extracting # 0 : cost  0
21.004 * * [simplify]: Extracting # 1 : cost  0
21.004 * * [simplify]: Extracting # 2 : cost  0
21.004 * * [simplify]: Extracting # 3 : cost  0
21.005 * * [simplify]: Extracting # 4 : cost  0
21.005 * * [simplify]: Extracting # 5 : cost  0
21.005 * * [simplify]: Extracting # 6 : cost  0
21.005 * * [simplify]: Extracting # 7 : cost  0
21.005 * * [simplify]: iteration  0 :  65  enodes  (cost  391 )
21.058 * * [simplify]: Extracting # 0 : cost  0
21.058 * * [simplify]: Extracting # 1 : cost  0
21.059 * * [simplify]: Extracting # 2 : cost  0
21.059 * * [simplify]: Extracting # 3 : cost  0
21.059 * * [simplify]: Extracting # 4 : cost  0
21.059 * * [simplify]: iteration  1 :  146  enodes  (cost  263 )
21.131 * * [simplify]: Extracting # 0 : cost  0
21.132 * * [simplify]: Extracting # 1 : cost  0
21.132 * * [simplify]: Extracting # 2 : cost  0
21.133 * * [simplify]: Extracting # 3 : cost  0
21.134 * * [simplify]: Extracting # 4 : cost  0
21.135 * * [simplify]: Extracting # 5 : cost  0
21.136 * * [simplify]: iteration  2 :  418  enodes  (cost  221 )
21.929 * * [simplify]: Extracting # 0 : cost  0
21.932 * * [simplify]: Extracting # 1 : cost  0
21.935 * * [simplify]: Extracting # 2 : cost  0
21.938 * * [simplify]: Extracting # 3 : cost  0
21.941 * * [simplify]: Extracting # 4 : cost  0
21.943 * * [simplify]: iteration  3 :  1771  enodes  (cost  212 )
26.559 * * [simplify]: Extracting # 0 : cost  0
26.571 * * [simplify]: Extracting # 1 : cost  0
26.578 * * [simplify]: Extracting # 2 : cost  0
26.582 * * [simplify]: Extracting # 3 : cost  0
26.586 * * [simplify]: Extracting # 4 : cost  0
26.590 * * [simplify]: iteration done:  5001  enodes  (cost  191 )
26.590 * [simplify]: Simplified to:
  (* (- x z) y)
  0
  (* (- x z) y)
  0
  (* (- x z) y)
  0
  (expm1 (* y (- x z)))
  (log1p (* y (- x z)))
  (* z (- y))
  (* z (- y))
  (* z (- y))
  (exp (* y (- x z)))
  (exp (* y (- x z)))
  (log (* y (- x z)))
  (exp (* y (- x z)))
  (* (cbrt (* y (- x z))) (cbrt (* y (- x z))))
  (cbrt (* y (- x z)))
  (pow (* (- x z) y) 3)
  (sqrt (* y (- x z)))
  (sqrt (* y (- x z)))
  (- (pow (* y x) 3) (pow (* y z) 3))
  (* y (fma (* z y) (+ x z) (* (* y x) x)))
  (* z (- y))
  (* (* (- x z) y) (* y (+ z x)))
  (* (+ x z) y)
  (* z (- y))
  (* z (- y))
  (* z (- y))
  (* z (- y))
  (* z (- y))
  (* z y)
  (* z (- y))
  (* (- x z) y)
  (* (- x z) y)
  (* (- x z) y)
26.590 * * * [progress]: adding candidates to table
26.689 * [progress]: [Phase 3 of 3] Extracting.
26.689 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (- (- (* x y) 0) (* y z)))> #<alt (λ (x y z) (* (- x z) y))>)
26.690 * * * [regime-changes]: Trying 3 branch expressions: (z y x)
26.690 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (- (- (* x y) 0) (* y z)))> #<alt (λ (x y z) (* (- x z) y))>)
26.719 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (- (- (* x y) 0) (* y z)))> #<alt (λ (x y z) (* (- x z) y))>)
26.743 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (- (- (* x y) 0) (* y z)))> #<alt (λ (x y z) (* (- x z) y))>)
26.768 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
26.768 * [simplify]: Simplifying:
  (- (- (* x y) 0) (* y z))
26.768 * * [simplify]: Extracting # 0 : cost  0
26.769 * * [simplify]: Extracting # 1 : cost  0
26.769 * * [simplify]: Extracting # 2 : cost  0
26.769 * * [simplify]: Extracting # 3 : cost  0
26.769 * * [simplify]: Extracting # 4 : cost  0
26.769 * * [simplify]: Extracting # 5 : cost  0
26.769 * * [simplify]: iteration  0 :  8  enodes  (cost  9 )
26.770 * * [simplify]: Extracting # 0 : cost  0
26.770 * * [simplify]: Extracting # 1 : cost  0
26.770 * * [simplify]: iteration  1 :  10  enodes  (cost  7 )
26.771 * * [simplify]: Extracting # 0 : cost  0
26.771 * * [simplify]: iteration done:  10  enodes  (cost  7 )
26.771 * [simplify]: Simplified to:
  (- (* y x) (* y z))
29.118 * [regime-testing]: Baseline error score: 0.015862504127904544
29.119 * [regime-testing]: Oracle error score: 0.005625703212901613
29.120 * [regime-testing]: End program error score: 0.015862504127904544
29.144 * [regime-testing]: Target error score: 0.01487685960745093