25.055 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.026 * * * [progress]: [2/2] Setting up program.
0.033 * [progress]: [Phase 2 of 3] Improving.
0.034 * [simplify]: Simplifying:
  (/ (* 4.0 (- (- x y) (* z 0.5))) z)
0.034 * * [simplify]: iteration 0: 10 enodes
0.036 * * [simplify]: iteration 1: 20 enodes
0.042 * * [simplify]: iteration 2: 47 enodes
0.053 * * [simplify]: iteration 3: 130 enodes
0.095 * * [simplify]: iteration 4: 335 enodes
0.220 * * [simplify]: iteration 5: 1198 enodes
0.578 * * [simplify]: iteration complete: 5000 enodes
0.578 * * [simplify]: Extracting #0: cost 1 inf + 0
0.583 * * [simplify]: Extracting #1: cost 195 inf + 0
0.585 * * [simplify]: Extracting #2: cost 937 inf + 170
0.593 * * [simplify]: Extracting #3: cost 1588 inf + 19669
0.617 * * [simplify]: Extracting #4: cost 459 inf + 128888
0.663 * * [simplify]: Extracting #5: cost 12 inf + 186967
0.701 * * [simplify]: Extracting #6: cost 0 inf + 188605
0.747 * [simplify]: Simplified to:
  (* (/ 4.0 z) (- (- x y) (* z 0.5)))
0.748 * * [progress]: iteration 1 / 4
0.748 * * * [progress]: picking best candidate
0.754 * * * * [pick]: Picked  #<alt (λ (x y z) (/ (* 4.0 (- (- x y) (* z 0.5))) z))>
0.754 * * * [progress]: localizing error
0.776 * * * [progress]: generating rewritten candidates
0.776 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.839 * * * [progress]: generating series expansions
0.839 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.839 * [backup-simplify]: Simplify (/ (* 4.0 (- (- x y) (* z 0.5))) z) into (* 4.0 (/ (- x (+ (* 0.5 z) y)) z))
0.839 * [approximate]: Taking taylor expansion of (* 4.0 (/ (- x (+ (* 0.5 z) y)) z)) in (x y z) around 0
0.839 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- x (+ (* 0.5 z) y)) z)) in z
0.839 * [taylor]: Taking taylor expansion of 4.0 in z
0.840 * [backup-simplify]: Simplify 4.0 into 4.0
0.840 * [taylor]: Taking taylor expansion of (/ (- x (+ (* 0.5 z) y)) z) in z
0.840 * [taylor]: Taking taylor expansion of (- x (+ (* 0.5 z) y)) in z
0.840 * [taylor]: Taking taylor expansion of x in z
0.840 * [backup-simplify]: Simplify x into x
0.840 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in z
0.840 * [taylor]: Taking taylor expansion of (* 0.5 z) in z
0.840 * [taylor]: Taking taylor expansion of 0.5 in z
0.840 * [backup-simplify]: Simplify 0.5 into 0.5
0.840 * [taylor]: Taking taylor expansion of z in z
0.840 * [backup-simplify]: Simplify 0 into 0
0.840 * [backup-simplify]: Simplify 1 into 1
0.840 * [taylor]: Taking taylor expansion of y in z
0.840 * [backup-simplify]: Simplify y into y
0.840 * [taylor]: Taking taylor expansion of z in z
0.840 * [backup-simplify]: Simplify 0 into 0
0.840 * [backup-simplify]: Simplify 1 into 1
0.840 * [backup-simplify]: Simplify (* 0.5 0) into 0
0.840 * [backup-simplify]: Simplify (+ 0 y) into y
0.840 * [backup-simplify]: Simplify (- y) into (- y)
0.840 * [backup-simplify]: Simplify (+ x (- y)) into (- x y)
0.841 * [backup-simplify]: Simplify (/ (- x y) 1) into (- x y)
0.841 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- x (+ (* 0.5 z) y)) z)) in y
0.841 * [taylor]: Taking taylor expansion of 4.0 in y
0.841 * [backup-simplify]: Simplify 4.0 into 4.0
0.841 * [taylor]: Taking taylor expansion of (/ (- x (+ (* 0.5 z) y)) z) in y
0.841 * [taylor]: Taking taylor expansion of (- x (+ (* 0.5 z) y)) in y
0.841 * [taylor]: Taking taylor expansion of x in y
0.841 * [backup-simplify]: Simplify x into x
0.841 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in y
0.841 * [taylor]: Taking taylor expansion of (* 0.5 z) in y
0.841 * [taylor]: Taking taylor expansion of 0.5 in y
0.841 * [backup-simplify]: Simplify 0.5 into 0.5
0.841 * [taylor]: Taking taylor expansion of z in y
0.841 * [backup-simplify]: Simplify z into z
0.841 * [taylor]: Taking taylor expansion of y in y
0.841 * [backup-simplify]: Simplify 0 into 0
0.841 * [backup-simplify]: Simplify 1 into 1
0.841 * [taylor]: Taking taylor expansion of z in y
0.841 * [backup-simplify]: Simplify z into z
0.841 * [backup-simplify]: Simplify (* 0.5 z) into (* 0.5 z)
0.841 * [backup-simplify]: Simplify (+ (* 0.5 z) 0) into (* 0.5 z)
0.841 * [backup-simplify]: Simplify (- (* 0.5 z)) into (- (* 0.5 z))
0.841 * [backup-simplify]: Simplify (+ x (- (* 0.5 z))) into (- x (* 0.5 z))
0.841 * [backup-simplify]: Simplify (/ (- x (* 0.5 z)) z) into (/ (- x (* 0.5 z)) z)
0.841 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- x (+ (* 0.5 z) y)) z)) in x
0.841 * [taylor]: Taking taylor expansion of 4.0 in x
0.841 * [backup-simplify]: Simplify 4.0 into 4.0
0.841 * [taylor]: Taking taylor expansion of (/ (- x (+ (* 0.5 z) y)) z) in x
0.841 * [taylor]: Taking taylor expansion of (- x (+ (* 0.5 z) y)) in x
0.841 * [taylor]: Taking taylor expansion of x in x
0.841 * [backup-simplify]: Simplify 0 into 0
0.841 * [backup-simplify]: Simplify 1 into 1
0.841 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in x
0.841 * [taylor]: Taking taylor expansion of (* 0.5 z) in x
0.841 * [taylor]: Taking taylor expansion of 0.5 in x
0.841 * [backup-simplify]: Simplify 0.5 into 0.5
0.841 * [taylor]: Taking taylor expansion of z in x
0.841 * [backup-simplify]: Simplify z into z
0.841 * [taylor]: Taking taylor expansion of y in x
0.841 * [backup-simplify]: Simplify y into y
0.841 * [taylor]: Taking taylor expansion of z in x
0.841 * [backup-simplify]: Simplify z into z
0.841 * [backup-simplify]: Simplify (* 0.5 z) into (* 0.5 z)
0.841 * [backup-simplify]: Simplify (+ (* 0.5 z) y) into (+ (* 0.5 z) y)
0.842 * [backup-simplify]: Simplify (- (+ (* 0.5 z) y)) into (- (+ (* 0.5 z) y))
0.842 * [backup-simplify]: Simplify (+ 0 (- (+ (* 0.5 z) y))) into (- (+ (* 0.5 z) y))
0.842 * [backup-simplify]: Simplify (/ (- (+ (* 0.5 z) y)) z) into (* -1 (/ (+ (* 0.5 z) y) z))
0.842 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- x (+ (* 0.5 z) y)) z)) in x
0.842 * [taylor]: Taking taylor expansion of 4.0 in x
0.842 * [backup-simplify]: Simplify 4.0 into 4.0
0.842 * [taylor]: Taking taylor expansion of (/ (- x (+ (* 0.5 z) y)) z) in x
0.842 * [taylor]: Taking taylor expansion of (- x (+ (* 0.5 z) y)) in x
0.842 * [taylor]: Taking taylor expansion of x in x
0.842 * [backup-simplify]: Simplify 0 into 0
0.842 * [backup-simplify]: Simplify 1 into 1
0.842 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in x
0.842 * [taylor]: Taking taylor expansion of (* 0.5 z) in x
0.842 * [taylor]: Taking taylor expansion of 0.5 in x
0.842 * [backup-simplify]: Simplify 0.5 into 0.5
0.842 * [taylor]: Taking taylor expansion of z in x
0.842 * [backup-simplify]: Simplify z into z
0.842 * [taylor]: Taking taylor expansion of y in x
0.842 * [backup-simplify]: Simplify y into y
0.842 * [taylor]: Taking taylor expansion of z in x
0.842 * [backup-simplify]: Simplify z into z
0.842 * [backup-simplify]: Simplify (* 0.5 z) into (* 0.5 z)
0.842 * [backup-simplify]: Simplify (+ (* 0.5 z) y) into (+ (* 0.5 z) y)
0.842 * [backup-simplify]: Simplify (- (+ (* 0.5 z) y)) into (- (+ (* 0.5 z) y))
0.842 * [backup-simplify]: Simplify (+ 0 (- (+ (* 0.5 z) y))) into (- (+ (* 0.5 z) y))
0.842 * [backup-simplify]: Simplify (/ (- (+ (* 0.5 z) y)) z) into (* -1 (/ (+ (* 0.5 z) y) z))
0.842 * [backup-simplify]: Simplify (* 4.0 (* -1 (/ (+ (* 0.5 z) y) z))) into (* -4.0 (/ (+ (* 0.5 z) y) z))
0.843 * [taylor]: Taking taylor expansion of (* -4.0 (/ (+ (* 0.5 z) y) z)) in y
0.843 * [taylor]: Taking taylor expansion of -4.0 in y
0.843 * [backup-simplify]: Simplify -4.0 into -4.0
0.843 * [taylor]: Taking taylor expansion of (/ (+ (* 0.5 z) y) z) in y
0.843 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in y
0.843 * [taylor]: Taking taylor expansion of (* 0.5 z) in y
0.843 * [taylor]: Taking taylor expansion of 0.5 in y
0.843 * [backup-simplify]: Simplify 0.5 into 0.5
0.843 * [taylor]: Taking taylor expansion of z in y
0.843 * [backup-simplify]: Simplify z into z
0.843 * [taylor]: Taking taylor expansion of y in y
0.843 * [backup-simplify]: Simplify 0 into 0
0.843 * [backup-simplify]: Simplify 1 into 1
0.843 * [taylor]: Taking taylor expansion of z in y
0.843 * [backup-simplify]: Simplify z into z
0.843 * [backup-simplify]: Simplify (* 0.5 z) into (* 0.5 z)
0.843 * [backup-simplify]: Simplify (+ (* 0.5 z) 0) into (* 0.5 z)
0.843 * [backup-simplify]: Simplify (/ (* 0.5 z) z) into 0.5
0.843 * [backup-simplify]: Simplify (* -4.0 0.5) into -2.0
0.843 * [taylor]: Taking taylor expansion of -2.0 in z
0.843 * [backup-simplify]: Simplify -2.0 into -2.0
0.844 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 z)) into 0
0.844 * [backup-simplify]: Simplify (+ 0 0) into 0
0.844 * [backup-simplify]: Simplify (- 0) into 0
0.844 * [backup-simplify]: Simplify (+ 1 0) into 1
0.845 * [backup-simplify]: Simplify (- (/ 1 z) (+ (* (* -1 (/ (+ (* 0.5 z) y) z)) (/ 0 z)))) into (/ 1 z)
0.845 * [backup-simplify]: Simplify (+ (* 4.0 (/ 1 z)) (* 0 (* -1 (/ (+ (* 0.5 z) y) z)))) into (* 4.0 (/ 1 z))
0.845 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in y
0.845 * [taylor]: Taking taylor expansion of 4.0 in y
0.845 * [backup-simplify]: Simplify 4.0 into 4.0
0.845 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.845 * [taylor]: Taking taylor expansion of z in y
0.845 * [backup-simplify]: Simplify z into z
0.845 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.845 * [backup-simplify]: Simplify (* 4.0 (/ 1 z)) into (/ 4.0 z)
0.845 * [taylor]: Taking taylor expansion of (/ 4.0 z) in z
0.845 * [taylor]: Taking taylor expansion of 4.0 in z
0.845 * [backup-simplify]: Simplify 4.0 into 4.0
0.845 * [taylor]: Taking taylor expansion of z in z
0.845 * [backup-simplify]: Simplify 0 into 0
0.845 * [backup-simplify]: Simplify 1 into 1
0.845 * [backup-simplify]: Simplify (/ 4.0 1) into 4.0
0.845 * [backup-simplify]: Simplify 4.0 into 4.0
0.846 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 z)) into 0
0.846 * [backup-simplify]: Simplify (+ 0 1) into 1
0.846 * [backup-simplify]: Simplify (- (/ 1 z) (+ (* 0.5 (/ 0 z)))) into (/ 1 z)
0.847 * [backup-simplify]: Simplify (+ (* -4.0 (/ 1 z)) (* 0 0.5)) into (- (* 4.0 (/ 1 z)))
0.847 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 z))) in z
0.847 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in z
0.847 * [taylor]: Taking taylor expansion of 4.0 in z
0.847 * [backup-simplify]: Simplify 4.0 into 4.0
0.847 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.847 * [taylor]: Taking taylor expansion of z in z
0.847 * [backup-simplify]: Simplify 0 into 0
0.847 * [backup-simplify]: Simplify 1 into 1
0.848 * [backup-simplify]: Simplify (/ 1 1) into 1
0.848 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.848 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.849 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.849 * [backup-simplify]: Simplify -2.0 into -2.0
0.850 * [backup-simplify]: Simplify (+ -2.0 (+ (* (- 4.0) (* (/ 1 z) (* y 1))) (* 4.0 (* (/ 1 z) (* 1 x))))) into (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0))
0.850 * [backup-simplify]: Simplify (/ (* 4.0 (- (- (/ 1 x) (/ 1 y)) (* (/ 1 z) 0.5))) (/ 1 z)) into (* 4.0 (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z))
0.850 * [approximate]: Taking taylor expansion of (* 4.0 (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z)) in (x y z) around 0
0.850 * [taylor]: Taking taylor expansion of (* 4.0 (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z)) in z
0.850 * [taylor]: Taking taylor expansion of 4.0 in z
0.850 * [backup-simplify]: Simplify 4.0 into 4.0
0.850 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z) in z
0.850 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) in z
0.850 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.850 * [taylor]: Taking taylor expansion of x in z
0.850 * [backup-simplify]: Simplify x into x
0.850 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.850 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in z
0.850 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in z
0.850 * [taylor]: Taking taylor expansion of 0.5 in z
0.850 * [backup-simplify]: Simplify 0.5 into 0.5
0.850 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.850 * [taylor]: Taking taylor expansion of z in z
0.850 * [backup-simplify]: Simplify 0 into 0
0.851 * [backup-simplify]: Simplify 1 into 1
0.851 * [backup-simplify]: Simplify (/ 1 1) into 1
0.851 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.851 * [taylor]: Taking taylor expansion of y in z
0.851 * [backup-simplify]: Simplify y into y
0.851 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.851 * [taylor]: Taking taylor expansion of z in z
0.851 * [backup-simplify]: Simplify 0 into 0
0.851 * [backup-simplify]: Simplify 1 into 1
0.851 * [taylor]: Taking taylor expansion of (* 4.0 (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z)) in y
0.851 * [taylor]: Taking taylor expansion of 4.0 in y
0.851 * [backup-simplify]: Simplify 4.0 into 4.0
0.851 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z) in y
0.851 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) in y
0.851 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.851 * [taylor]: Taking taylor expansion of x in y
0.851 * [backup-simplify]: Simplify x into x
0.851 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.852 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in y
0.852 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in y
0.852 * [taylor]: Taking taylor expansion of 0.5 in y
0.852 * [backup-simplify]: Simplify 0.5 into 0.5
0.852 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.852 * [taylor]: Taking taylor expansion of z in y
0.852 * [backup-simplify]: Simplify z into z
0.852 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.852 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.852 * [taylor]: Taking taylor expansion of y in y
0.852 * [backup-simplify]: Simplify 0 into 0
0.852 * [backup-simplify]: Simplify 1 into 1
0.852 * [backup-simplify]: Simplify (/ 1 1) into 1
0.852 * [taylor]: Taking taylor expansion of z in y
0.852 * [backup-simplify]: Simplify z into z
0.852 * [taylor]: Taking taylor expansion of (* 4.0 (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z)) in x
0.852 * [taylor]: Taking taylor expansion of 4.0 in x
0.852 * [backup-simplify]: Simplify 4.0 into 4.0
0.852 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z) in x
0.853 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) in x
0.853 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.853 * [taylor]: Taking taylor expansion of x in x
0.853 * [backup-simplify]: Simplify 0 into 0
0.853 * [backup-simplify]: Simplify 1 into 1
0.853 * [backup-simplify]: Simplify (/ 1 1) into 1
0.853 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in x
0.853 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in x
0.853 * [taylor]: Taking taylor expansion of 0.5 in x
0.853 * [backup-simplify]: Simplify 0.5 into 0.5
0.853 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.853 * [taylor]: Taking taylor expansion of z in x
0.853 * [backup-simplify]: Simplify z into z
0.853 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.853 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.853 * [taylor]: Taking taylor expansion of y in x
0.853 * [backup-simplify]: Simplify y into y
0.853 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.853 * [taylor]: Taking taylor expansion of z in x
0.854 * [backup-simplify]: Simplify z into z
0.854 * [taylor]: Taking taylor expansion of (* 4.0 (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z)) in x
0.854 * [taylor]: Taking taylor expansion of 4.0 in x
0.854 * [backup-simplify]: Simplify 4.0 into 4.0
0.854 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z) in x
0.854 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) in x
0.854 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.854 * [taylor]: Taking taylor expansion of x in x
0.854 * [backup-simplify]: Simplify 0 into 0
0.854 * [backup-simplify]: Simplify 1 into 1
0.854 * [backup-simplify]: Simplify (/ 1 1) into 1
0.854 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in x
0.854 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in x
0.854 * [taylor]: Taking taylor expansion of 0.5 in x
0.854 * [backup-simplify]: Simplify 0.5 into 0.5
0.854 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.854 * [taylor]: Taking taylor expansion of z in x
0.854 * [backup-simplify]: Simplify z into z
0.854 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.855 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.855 * [taylor]: Taking taylor expansion of y in x
0.855 * [backup-simplify]: Simplify y into y
0.855 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.855 * [taylor]: Taking taylor expansion of z in x
0.855 * [backup-simplify]: Simplify z into z
0.855 * [backup-simplify]: Simplify (+ 1 0) into 1
0.855 * [backup-simplify]: Simplify (* 1 z) into z
0.855 * [backup-simplify]: Simplify (* 4.0 z) into (* 4.0 z)
0.855 * [taylor]: Taking taylor expansion of (* 4.0 z) in y
0.855 * [taylor]: Taking taylor expansion of 4.0 in y
0.855 * [backup-simplify]: Simplify 4.0 into 4.0
0.855 * [taylor]: Taking taylor expansion of z in y
0.855 * [backup-simplify]: Simplify z into z
0.857 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.857 * [backup-simplify]: Simplify (* 0.5 (/ 1 z)) into (/ 0.5 z)
0.857 * [backup-simplify]: Simplify (+ (/ 0.5 z) (/ 1 y)) into (+ (/ 1 y) (* 0.5 (/ 1 z)))
0.857 * [backup-simplify]: Simplify (- (+ (/ 1 y) (* 0.5 (/ 1 z)))) into (- (+ (/ 1 y) (* 0.5 (/ 1 z))))
0.857 * [backup-simplify]: Simplify (+ 0 (- (+ (/ 1 y) (* 0.5 (/ 1 z))))) into (- (+ (* 0.5 (/ 1 z)) (/ 1 y)))
0.858 * [backup-simplify]: Simplify (+ (* 1 0) (* (- (+ (* 0.5 (/ 1 z)) (/ 1 y))) z)) into (- (+ (/ z y) 0.5))
0.858 * [backup-simplify]: Simplify (+ (* 4.0 (- (+ (/ z y) 0.5))) (* 0 z)) into (- (+ (* 4.0 (/ z y)) 2.0))
0.858 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ z y)) 2.0)) in y
0.858 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ z y)) 2.0) in y
0.859 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in y
0.859 * [taylor]: Taking taylor expansion of 4.0 in y
0.859 * [backup-simplify]: Simplify 4.0 into 4.0
0.859 * [taylor]: Taking taylor expansion of (/ z y) in y
0.859 * [taylor]: Taking taylor expansion of z in y
0.859 * [backup-simplify]: Simplify z into z
0.859 * [taylor]: Taking taylor expansion of y in y
0.859 * [backup-simplify]: Simplify 0 into 0
0.859 * [backup-simplify]: Simplify 1 into 1
0.859 * [backup-simplify]: Simplify (/ z 1) into z
0.859 * [taylor]: Taking taylor expansion of 2.0 in y
0.859 * [backup-simplify]: Simplify 2.0 into 2.0
0.859 * [backup-simplify]: Simplify (* 4.0 z) into (* 4.0 z)
0.859 * [backup-simplify]: Simplify (+ (* 4.0 z) 0) into (* 4.0 z)
0.859 * [backup-simplify]: Simplify (- (* 4.0 z)) into (- (* 4.0 z))
0.859 * [taylor]: Taking taylor expansion of (- (* 4.0 z)) in z
0.859 * [taylor]: Taking taylor expansion of (* 4.0 z) in z
0.859 * [taylor]: Taking taylor expansion of 4.0 in z
0.859 * [backup-simplify]: Simplify 4.0 into 4.0
0.859 * [taylor]: Taking taylor expansion of z in z
0.859 * [backup-simplify]: Simplify 0 into 0
0.859 * [backup-simplify]: Simplify 1 into 1
0.859 * [backup-simplify]: Simplify (* 4.0 z) into (* 4.0 z)
0.859 * [taylor]: Taking taylor expansion of (* 4.0 z) in z
0.860 * [taylor]: Taking taylor expansion of 4.0 in z
0.860 * [backup-simplify]: Simplify 4.0 into 4.0
0.860 * [taylor]: Taking taylor expansion of z in z
0.860 * [backup-simplify]: Simplify 0 into 0
0.860 * [backup-simplify]: Simplify 1 into 1
0.861 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.861 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
0.862 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 z))) into 0
0.862 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.862 * [backup-simplify]: Simplify (+ 0 0) into 0
0.863 * [backup-simplify]: Simplify (- 0) into 0
0.863 * [backup-simplify]: Simplify (+ 0 0) into 0
0.864 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (+ (* 0.5 (/ 1 z)) (/ 1 y))) 0) (* 0 z))) into 0
0.864 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 (- (+ (/ z y) 0.5))) (* 0 z))) into 0
0.864 * [taylor]: Taking taylor expansion of 0 in y
0.864 * [backup-simplify]: Simplify 0 into 0
0.865 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)))) into 0
0.866 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 z)) into 0
0.866 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0
0.867 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
0.867 * [taylor]: Taking taylor expansion of (- 2.0) in z
0.867 * [taylor]: Taking taylor expansion of 2.0 in z
0.867 * [backup-simplify]: Simplify 2.0 into 2.0
0.867 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 z)) into 0
0.867 * [taylor]: Taking taylor expansion of 0 in z
0.867 * [backup-simplify]: Simplify 0 into 0
0.868 * [backup-simplify]: Simplify (* 4.0 0) into 0
0.868 * [backup-simplify]: Simplify (- 0) into 0
0.868 * [backup-simplify]: Simplify 0 into 0
0.869 * [backup-simplify]: Simplify (* 4.0 0) into 0
0.869 * [backup-simplify]: Simplify 0 into 0
0.870 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.870 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
0.871 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (/ 1 z)))) into 0
0.871 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.871 * [backup-simplify]: Simplify (+ 0 0) into 0
0.872 * [backup-simplify]: Simplify (- 0) into 0
0.872 * [backup-simplify]: Simplify (+ 0 0) into 0
0.872 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (+ (* 0.5 (/ 1 z)) (/ 1 y))) 0) (+ (* 0 0) (* 0 z)))) into 0
0.873 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 (- (+ (/ z y) 0.5))) (* 0 z)))) into 0
0.873 * [taylor]: Taking taylor expansion of 0 in y
0.873 * [backup-simplify]: Simplify 0 into 0
0.873 * [taylor]: Taking taylor expansion of 0 in z
0.873 * [backup-simplify]: Simplify 0 into 0
0.874 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.875 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 z))) into 0
0.875 * [backup-simplify]: Simplify (+ 0 0) into 0
0.876 * [backup-simplify]: Simplify (- 0) into 0
0.876 * [taylor]: Taking taylor expansion of 0 in z
0.876 * [backup-simplify]: Simplify 0 into 0
0.877 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 z))) into 0
0.877 * [taylor]: Taking taylor expansion of 0 in z
0.877 * [backup-simplify]: Simplify 0 into 0
0.877 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
0.878 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
0.878 * [backup-simplify]: Simplify 0 into 0
0.879 * [backup-simplify]: Simplify (+ (* 4.0 1) (* 0 0)) into 4.0
0.879 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.880 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.882 * [backup-simplify]: Simplify (+ (* 4.0 1) (* 0 0)) into 4.0
0.882 * [backup-simplify]: Simplify 4.0 into 4.0
0.883 * [backup-simplify]: Simplify (+ (* 4.0 (* (/ 1 z) (* 1 (/ 1 (/ 1 x))))) (+ (* (- 4.0) (* (/ 1 z) (* (/ 1 (/ 1 y)) 1))) (- 2.0))) into (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0))
0.884 * [backup-simplify]: Simplify (/ (* 4.0 (- (- (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) 0.5))) (/ 1 (- z))) into (* -4.0 (* (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)) z))
0.884 * [approximate]: Taking taylor expansion of (* -4.0 (* (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)) z)) in (x y z) around 0
0.884 * [taylor]: Taking taylor expansion of (* -4.0 (* (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)) z)) in z
0.884 * [taylor]: Taking taylor expansion of -4.0 in z
0.884 * [backup-simplify]: Simplify -4.0 into -4.0
0.884 * [taylor]: Taking taylor expansion of (* (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)) z) in z
0.884 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)) in z
0.884 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in z
0.884 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in z
0.884 * [taylor]: Taking taylor expansion of 0.5 in z
0.884 * [backup-simplify]: Simplify 0.5 into 0.5
0.884 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.884 * [taylor]: Taking taylor expansion of z in z
0.884 * [backup-simplify]: Simplify 0 into 0
0.884 * [backup-simplify]: Simplify 1 into 1
0.884 * [backup-simplify]: Simplify (/ 1 1) into 1
0.884 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.884 * [taylor]: Taking taylor expansion of y in z
0.885 * [backup-simplify]: Simplify y into y
0.885 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.885 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.885 * [taylor]: Taking taylor expansion of x in z
0.885 * [backup-simplify]: Simplify x into x
0.885 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.885 * [taylor]: Taking taylor expansion of z in z
0.885 * [backup-simplify]: Simplify 0 into 0
0.885 * [backup-simplify]: Simplify 1 into 1
0.885 * [taylor]: Taking taylor expansion of (* -4.0 (* (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)) z)) in y
0.885 * [taylor]: Taking taylor expansion of -4.0 in y
0.885 * [backup-simplify]: Simplify -4.0 into -4.0
0.885 * [taylor]: Taking taylor expansion of (* (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)) z) in y
0.885 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)) in y
0.885 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in y
0.885 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in y
0.885 * [taylor]: Taking taylor expansion of 0.5 in y
0.885 * [backup-simplify]: Simplify 0.5 into 0.5
0.885 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.885 * [taylor]: Taking taylor expansion of z in y
0.885 * [backup-simplify]: Simplify z into z
0.885 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.885 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.885 * [taylor]: Taking taylor expansion of y in y
0.885 * [backup-simplify]: Simplify 0 into 0
0.885 * [backup-simplify]: Simplify 1 into 1
0.886 * [backup-simplify]: Simplify (/ 1 1) into 1
0.886 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.886 * [taylor]: Taking taylor expansion of x in y
0.886 * [backup-simplify]: Simplify x into x
0.886 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.886 * [taylor]: Taking taylor expansion of z in y
0.886 * [backup-simplify]: Simplify z into z
0.886 * [taylor]: Taking taylor expansion of (* -4.0 (* (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)) z)) in x
0.886 * [taylor]: Taking taylor expansion of -4.0 in x
0.886 * [backup-simplify]: Simplify -4.0 into -4.0
0.886 * [taylor]: Taking taylor expansion of (* (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)) z) in x
0.886 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)) in x
0.886 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in x
0.886 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in x
0.886 * [taylor]: Taking taylor expansion of 0.5 in x
0.886 * [backup-simplify]: Simplify 0.5 into 0.5
0.886 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.886 * [taylor]: Taking taylor expansion of z in x
0.886 * [backup-simplify]: Simplify z into z
0.886 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.886 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.886 * [taylor]: Taking taylor expansion of y in x
0.886 * [backup-simplify]: Simplify y into y
0.886 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.886 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.886 * [taylor]: Taking taylor expansion of x in x
0.886 * [backup-simplify]: Simplify 0 into 0
0.886 * [backup-simplify]: Simplify 1 into 1
0.887 * [backup-simplify]: Simplify (/ 1 1) into 1
0.887 * [taylor]: Taking taylor expansion of z in x
0.887 * [backup-simplify]: Simplify z into z
0.887 * [taylor]: Taking taylor expansion of (* -4.0 (* (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)) z)) in x
0.887 * [taylor]: Taking taylor expansion of -4.0 in x
0.887 * [backup-simplify]: Simplify -4.0 into -4.0
0.887 * [taylor]: Taking taylor expansion of (* (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)) z) in x
0.887 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)) in x
0.887 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in x
0.887 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in x
0.887 * [taylor]: Taking taylor expansion of 0.5 in x
0.887 * [backup-simplify]: Simplify 0.5 into 0.5
0.887 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.887 * [taylor]: Taking taylor expansion of z in x
0.887 * [backup-simplify]: Simplify z into z
0.887 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.887 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.887 * [taylor]: Taking taylor expansion of y in x
0.887 * [backup-simplify]: Simplify y into y
0.887 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.887 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.887 * [taylor]: Taking taylor expansion of x in x
0.888 * [backup-simplify]: Simplify 0 into 0
0.888 * [backup-simplify]: Simplify 1 into 1
0.888 * [backup-simplify]: Simplify (/ 1 1) into 1
0.888 * [taylor]: Taking taylor expansion of z in x
0.888 * [backup-simplify]: Simplify z into z
0.888 * [backup-simplify]: Simplify (- 1) into -1
0.889 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.889 * [backup-simplify]: Simplify (* -1 z) into (* -1 z)
0.889 * [backup-simplify]: Simplify (* -4.0 (* -1 z)) into (* 4.0 z)
0.889 * [taylor]: Taking taylor expansion of (* 4.0 z) in y
0.889 * [taylor]: Taking taylor expansion of 4.0 in y
0.889 * [backup-simplify]: Simplify 4.0 into 4.0
0.889 * [taylor]: Taking taylor expansion of z in y
0.889 * [backup-simplify]: Simplify z into z
0.889 * [backup-simplify]: Simplify (* 0.5 (/ 1 z)) into (/ 0.5 z)
0.889 * [backup-simplify]: Simplify (+ (/ 0.5 z) (/ 1 y)) into (+ (/ 1 y) (* 0.5 (/ 1 z)))
0.890 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.890 * [backup-simplify]: Simplify (- 0) into 0
0.890 * [backup-simplify]: Simplify (+ (+ (/ 1 y) (* 0.5 (/ 1 z))) 0) into (+ (/ 1 y) (* 0.5 (/ 1 z)))
0.891 * [backup-simplify]: Simplify (+ (* -1 0) (* (+ (/ 1 y) (* 0.5 (/ 1 z))) z)) into (+ (/ z y) 0.5)
0.891 * [backup-simplify]: Simplify (+ (* -4.0 (+ (/ z y) 0.5)) (* 0 (* -1 z))) into (- (+ (* 4.0 (/ z y)) 2.0))
0.891 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ z y)) 2.0)) in y
0.891 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ z y)) 2.0) in y
0.891 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in y
0.891 * [taylor]: Taking taylor expansion of 4.0 in y
0.891 * [backup-simplify]: Simplify 4.0 into 4.0
0.891 * [taylor]: Taking taylor expansion of (/ z y) in y
0.891 * [taylor]: Taking taylor expansion of z in y
0.892 * [backup-simplify]: Simplify z into z
0.892 * [taylor]: Taking taylor expansion of y in y
0.892 * [backup-simplify]: Simplify 0 into 0
0.892 * [backup-simplify]: Simplify 1 into 1
0.892 * [backup-simplify]: Simplify (/ z 1) into z
0.892 * [taylor]: Taking taylor expansion of 2.0 in y
0.892 * [backup-simplify]: Simplify 2.0 into 2.0
0.892 * [backup-simplify]: Simplify (* 4.0 z) into (* 4.0 z)
0.892 * [backup-simplify]: Simplify (+ (* 4.0 z) 0) into (* 4.0 z)
0.892 * [backup-simplify]: Simplify (- (* 4.0 z)) into (- (* 4.0 z))
0.892 * [taylor]: Taking taylor expansion of (- (* 4.0 z)) in z
0.892 * [taylor]: Taking taylor expansion of (* 4.0 z) in z
0.892 * [taylor]: Taking taylor expansion of 4.0 in z
0.892 * [backup-simplify]: Simplify 4.0 into 4.0
0.892 * [taylor]: Taking taylor expansion of z in z
0.892 * [backup-simplify]: Simplify 0 into 0
0.892 * [backup-simplify]: Simplify 1 into 1
0.892 * [backup-simplify]: Simplify (* 4.0 z) into (* 4.0 z)
0.892 * [taylor]: Taking taylor expansion of (* 4.0 z) in z
0.892 * [taylor]: Taking taylor expansion of 4.0 in z
0.892 * [backup-simplify]: Simplify 4.0 into 4.0
0.892 * [taylor]: Taking taylor expansion of z in z
0.892 * [backup-simplify]: Simplify 0 into 0
0.892 * [backup-simplify]: Simplify 1 into 1
0.892 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
0.893 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 z))) into 0
0.893 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.894 * [backup-simplify]: Simplify (+ 0 0) into 0
0.895 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.895 * [backup-simplify]: Simplify (- 0) into 0
0.895 * [backup-simplify]: Simplify (+ 0 0) into 0
0.896 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (+ (/ 1 y) (* 0.5 (/ 1 z))) 0) (* 0 z))) into 0
0.897 * [backup-simplify]: Simplify (+ (* -4.0 0) (+ (* 0 (+ (/ z y) 0.5)) (* 0 (* -1 z)))) into 0
0.897 * [taylor]: Taking taylor expansion of 0 in y
0.897 * [backup-simplify]: Simplify 0 into 0
0.898 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)))) into 0
0.898 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 z)) into 0
0.899 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0
0.899 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
0.899 * [taylor]: Taking taylor expansion of (- 2.0) in z
0.899 * [taylor]: Taking taylor expansion of 2.0 in z
0.899 * [backup-simplify]: Simplify 2.0 into 2.0
0.900 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 z)) into 0
0.900 * [taylor]: Taking taylor expansion of 0 in z
0.900 * [backup-simplify]: Simplify 0 into 0
0.900 * [backup-simplify]: Simplify (* 4.0 0) into 0
0.900 * [backup-simplify]: Simplify (- 0) into 0
0.900 * [backup-simplify]: Simplify 0 into 0
0.901 * [backup-simplify]: Simplify (* 4.0 0) into 0
0.901 * [backup-simplify]: Simplify 0 into 0
0.901 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
0.902 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (/ 1 z)))) into 0
0.902 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.903 * [backup-simplify]: Simplify (+ 0 0) into 0
0.903 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.904 * [backup-simplify]: Simplify (- 0) into 0
0.904 * [backup-simplify]: Simplify (+ 0 0) into 0
0.905 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (+ (/ 1 y) (* 0.5 (/ 1 z))) 0) (+ (* 0 0) (* 0 z)))) into 0
0.906 * [backup-simplify]: Simplify (+ (* -4.0 0) (+ (* 0 0) (+ (* 0 (+ (/ z y) 0.5)) (* 0 (* -1 z))))) into 0
0.906 * [taylor]: Taking taylor expansion of 0 in y
0.906 * [backup-simplify]: Simplify 0 into 0
0.906 * [taylor]: Taking taylor expansion of 0 in z
0.906 * [backup-simplify]: Simplify 0 into 0
0.907 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.908 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 z))) into 0
0.908 * [backup-simplify]: Simplify (+ 0 0) into 0
0.909 * [backup-simplify]: Simplify (- 0) into 0
0.909 * [taylor]: Taking taylor expansion of 0 in z
0.909 * [backup-simplify]: Simplify 0 into 0
0.910 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 z))) into 0
0.910 * [taylor]: Taking taylor expansion of 0 in z
0.910 * [backup-simplify]: Simplify 0 into 0
0.910 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
0.910 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
0.910 * [backup-simplify]: Simplify 0 into 0
0.912 * [backup-simplify]: Simplify (+ (* 4.0 1) (* 0 0)) into 4.0
0.912 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.913 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.914 * [backup-simplify]: Simplify (+ (* 4.0 1) (* 0 0)) into 4.0
0.914 * [backup-simplify]: Simplify 4.0 into 4.0
0.915 * [backup-simplify]: Simplify (+ (* 4.0 (* (/ 1 (- z)) (* 1 (/ 1 (/ 1 (- x)))))) (+ (* (- 4.0) (* (/ 1 (- z)) (* (/ 1 (/ 1 (- y))) 1))) (- 2.0))) into (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0))
0.915 * * * [progress]: simplifying candidates
0.916 * [simplify]: Simplifying:
  (- (+ (log 4.0) (log (- (- x y) (* z 0.5)))) (log z))
  (- (log (* 4.0 (- (- x y) (* z 0.5)))) (log z))
  (log (/ (* 4.0 (- (- x y) (* z 0.5))) z))
  (exp (/ (* 4.0 (- (- x y) (* z 0.5))) z))
  (/ (* (* (* 4.0 4.0) 4.0) (* (* (- (- x y) (* z 0.5)) (- (- x y) (* z 0.5))) (- (- x y) (* z 0.5)))) (* (* z z) z))
  (/ (* (* (* 4.0 (- (- x y) (* z 0.5))) (* 4.0 (- (- x y) (* z 0.5)))) (* 4.0 (- (- x y) (* z 0.5)))) (* (* z z) z))
  (* (cbrt (/ (* 4.0 (- (- x y) (* z 0.5))) z)) (cbrt (/ (* 4.0 (- (- x y) (* z 0.5))) z)))
  (cbrt (/ (* 4.0 (- (- x y) (* z 0.5))) z))
  (* (* (/ (* 4.0 (- (- x y) (* z 0.5))) z) (/ (* 4.0 (- (- x y) (* z 0.5))) z)) (/ (* 4.0 (- (- x y) (* z 0.5))) z))
  (sqrt (/ (* 4.0 (- (- x y) (* z 0.5))) z))
  (sqrt (/ (* 4.0 (- (- x y) (* z 0.5))) z))
  (- (* 4.0 (- (- x y) (* z 0.5))))
  (- z)
  (/ 4.0 (* (cbrt z) (cbrt z)))
  (/ (- (- x y) (* z 0.5)) (cbrt z))
  (/ 4.0 (sqrt z))
  (/ (- (- x y) (* z 0.5)) (sqrt z))
  (/ 4.0 1)
  (/ (- (- x y) (* z 0.5)) z)
  (/ 1 z)
  (/ z (* 4.0 (- (- x y) (* z 0.5))))
  (/ (* 4.0 (- (- x y) (* z 0.5))) (* (cbrt z) (cbrt z)))
  (/ (* 4.0 (- (- x y) (* z 0.5))) (sqrt z))
  (/ (* 4.0 (- (- x y) (* z 0.5))) 1)
  (/ z (- (- x y) (* z 0.5)))
  (* z (+ (* (- x y) (- x y)) (+ (* (* z 0.5) (* z 0.5)) (* (- x y) (* z 0.5)))))
  (* z (+ (- x y) (* z 0.5)))
  (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0))
  (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0))
  (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0))
0.917 * * [simplify]: iteration 0: 68 enodes
0.938 * * [simplify]: iteration 1: 194 enodes
0.998 * * [simplify]: iteration 2: 894 enodes
1.473 * * [simplify]: iteration complete: 5000 enodes
1.473 * * [simplify]: Extracting #0: cost 23 inf + 0
1.475 * * [simplify]: Extracting #1: cost 644 inf + 1
1.483 * * [simplify]: Extracting #2: cost 1667 inf + 2016
1.498 * * [simplify]: Extracting #3: cost 2081 inf + 17750
1.531 * * [simplify]: Extracting #4: cost 1081 inf + 201688
1.652 * * [simplify]: Extracting #5: cost 84 inf + 459813
1.772 * * [simplify]: Extracting #6: cost 0 inf + 484662
1.898 * * [simplify]: Extracting #7: cost 0 inf + 484542
2.034 * [simplify]: Simplified to:
  (log (* (/ 4.0 z) (- (- x y) (* z 0.5))))
  (log (* (/ 4.0 z) (- (- x y) (* z 0.5))))
  (log (* (/ 4.0 z) (- (- x y) (* z 0.5))))
  (exp (* (/ 4.0 z) (- (- x y) (* z 0.5))))
  (* (* (/ 4.0 z) (- (- x y) (* z 0.5))) (* (* (/ 4.0 z) (- (- x y) (* z 0.5))) (* (/ 4.0 z) (- (- x y) (* z 0.5)))))
  (* (* (/ 4.0 z) (- (- x y) (* z 0.5))) (* (* (/ 4.0 z) (- (- x y) (* z 0.5))) (* (/ 4.0 z) (- (- x y) (* z 0.5)))))
  (* (cbrt (* (/ 4.0 z) (- (- x y) (* z 0.5)))) (cbrt (* (/ 4.0 z) (- (- x y) (* z 0.5)))))
  (cbrt (* (/ 4.0 z) (- (- x y) (* z 0.5))))
  (* (* (/ 4.0 z) (- (- x y) (* z 0.5))) (* (* (/ 4.0 z) (- (- x y) (* z 0.5))) (* (/ 4.0 z) (- (- x y) (* z 0.5)))))
  (sqrt (* (/ 4.0 z) (- (- x y) (* z 0.5))))
  (sqrt (* (/ 4.0 z) (- (- x y) (* z 0.5))))
  (* (- (- x y) (* z 0.5)) (- 4.0))
  (- z)
  (/ (/ 4.0 (cbrt z)) (cbrt z))
  (/ (- (- x y) (* z 0.5)) (cbrt z))
  (/ 4.0 (sqrt z))
  (/ (- (- x y) (* z 0.5)) (sqrt z))
  4.0
  (/ (- (- x y) (* z 0.5)) z)
  (/ 1 z)
  (/ (/ z 4.0) (- (- x y) (* z 0.5)))
  (/ 4.0 (/ (cbrt z) (/ (- (- x y) (* z 0.5)) (cbrt z))))
  (* (/ 4.0 (sqrt z)) (- (- x y) (* z 0.5)))
  (* 4.0 (- (- x y) (* z 0.5)))
  (/ z (- (- x y) (* z 0.5)))
  (* (+ (* (- x y) (- x y)) (* (* z 0.5) (+ (* z 0.5) (- x y)))) z)
  (* (+ (* z 0.5) (- x y)) z)
  (- (* 4.0 (/ (- x y) z)) 2.0)
  (- (* 4.0 (/ (- x y) z)) 2.0)
  (- (* 4.0 (/ (- x y) z)) 2.0)
2.035 * * * [progress]: adding candidates to table
2.173 * * [progress]: iteration 2 / 4
2.173 * * * [progress]: picking best candidate
2.181 * * * * [pick]: Picked  #<alt (λ (x y z) (- (* 4.0 (/ (- x y) z)) 2.0))>
2.181 * * * [progress]: localizing error
2.193 * * * [progress]: generating rewritten candidates
2.193 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 2)
2.217 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
2.257 * * * [progress]: generating series expansions
2.257 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 2)
2.257 * [backup-simplify]: Simplify (/ (- x y) z) into (/ (- x y) z)
2.257 * [approximate]: Taking taylor expansion of (/ (- x y) z) in (x y z) around 0
2.257 * [taylor]: Taking taylor expansion of (/ (- x y) z) in z
2.257 * [taylor]: Taking taylor expansion of (- x y) in z
2.257 * [taylor]: Taking taylor expansion of x in z
2.257 * [backup-simplify]: Simplify x into x
2.257 * [taylor]: Taking taylor expansion of y in z
2.257 * [backup-simplify]: Simplify y into y
2.257 * [taylor]: Taking taylor expansion of z in z
2.257 * [backup-simplify]: Simplify 0 into 0
2.257 * [backup-simplify]: Simplify 1 into 1
2.257 * [backup-simplify]: Simplify (- y) into (- y)
2.258 * [backup-simplify]: Simplify (+ x (- y)) into (- x y)
2.258 * [backup-simplify]: Simplify (/ (- x y) 1) into (- x y)
2.258 * [taylor]: Taking taylor expansion of (/ (- x y) z) in y
2.258 * [taylor]: Taking taylor expansion of (- x y) in y
2.258 * [taylor]: Taking taylor expansion of x in y
2.258 * [backup-simplify]: Simplify x into x
2.258 * [taylor]: Taking taylor expansion of y in y
2.258 * [backup-simplify]: Simplify 0 into 0
2.258 * [backup-simplify]: Simplify 1 into 1
2.258 * [taylor]: Taking taylor expansion of z in y
2.258 * [backup-simplify]: Simplify z into z
2.258 * [backup-simplify]: Simplify (- 0) into 0
2.258 * [backup-simplify]: Simplify (+ x 0) into x
2.258 * [backup-simplify]: Simplify (/ x z) into (/ x z)
2.258 * [taylor]: Taking taylor expansion of (/ (- x y) z) in x
2.258 * [taylor]: Taking taylor expansion of (- x y) in x
2.258 * [taylor]: Taking taylor expansion of x in x
2.258 * [backup-simplify]: Simplify 0 into 0
2.258 * [backup-simplify]: Simplify 1 into 1
2.258 * [taylor]: Taking taylor expansion of y in x
2.258 * [backup-simplify]: Simplify y into y
2.258 * [taylor]: Taking taylor expansion of z in x
2.258 * [backup-simplify]: Simplify z into z
2.258 * [backup-simplify]: Simplify (- y) into (- y)
2.259 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
2.259 * [backup-simplify]: Simplify (/ (- y) z) into (* -1 (/ y z))
2.259 * [taylor]: Taking taylor expansion of (/ (- x y) z) in x
2.259 * [taylor]: Taking taylor expansion of (- x y) in x
2.259 * [taylor]: Taking taylor expansion of x in x
2.259 * [backup-simplify]: Simplify 0 into 0
2.259 * [backup-simplify]: Simplify 1 into 1
2.259 * [taylor]: Taking taylor expansion of y in x
2.259 * [backup-simplify]: Simplify y into y
2.259 * [taylor]: Taking taylor expansion of z in x
2.259 * [backup-simplify]: Simplify z into z
2.259 * [backup-simplify]: Simplify (- y) into (- y)
2.259 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
2.259 * [backup-simplify]: Simplify (/ (- y) z) into (* -1 (/ y z))
2.259 * [taylor]: Taking taylor expansion of (* -1 (/ y z)) in y
2.259 * [taylor]: Taking taylor expansion of -1 in y
2.259 * [backup-simplify]: Simplify -1 into -1
2.259 * [taylor]: Taking taylor expansion of (/ y z) in y
2.259 * [taylor]: Taking taylor expansion of y in y
2.259 * [backup-simplify]: Simplify 0 into 0
2.259 * [backup-simplify]: Simplify 1 into 1
2.259 * [taylor]: Taking taylor expansion of z in y
2.259 * [backup-simplify]: Simplify z into z
2.259 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
2.259 * [backup-simplify]: Simplify (- 0) into 0
2.260 * [backup-simplify]: Simplify (+ 1 0) into 1
2.260 * [backup-simplify]: Simplify (- (/ 1 z) (+ (* (* -1 (/ y z)) (/ 0 z)))) into (/ 1 z)
2.260 * [taylor]: Taking taylor expansion of (/ 1 z) in y
2.260 * [taylor]: Taking taylor expansion of z in y
2.260 * [backup-simplify]: Simplify z into z
2.260 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
2.260 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.260 * [taylor]: Taking taylor expansion of z in z
2.260 * [backup-simplify]: Simplify 0 into 0
2.260 * [backup-simplify]: Simplify 1 into 1
2.260 * [backup-simplify]: Simplify (/ 1 1) into 1
2.260 * [backup-simplify]: Simplify 1 into 1
2.260 * [backup-simplify]: Simplify (* -1 (/ 1 z)) into (/ -1 z)
2.260 * [taylor]: Taking taylor expansion of (/ -1 z) in z
2.260 * [taylor]: Taking taylor expansion of -1 in z
2.260 * [backup-simplify]: Simplify -1 into -1
2.260 * [taylor]: Taking taylor expansion of z in z
2.260 * [backup-simplify]: Simplify 0 into 0
2.260 * [backup-simplify]: Simplify 1 into 1
2.261 * [backup-simplify]: Simplify (/ -1 1) into -1
2.261 * [backup-simplify]: Simplify -1 into -1
2.261 * [backup-simplify]: Simplify (- 0) into 0
2.261 * [backup-simplify]: Simplify (+ 0 0) into 0
2.261 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (* -1 (/ y z)) (/ 0 z)) (* (/ 1 z) (/ 0 z)))) into 0
2.261 * [taylor]: Taking taylor expansion of 0 in y
2.261 * [backup-simplify]: Simplify 0 into 0
2.261 * [taylor]: Taking taylor expansion of 0 in z
2.261 * [backup-simplify]: Simplify 0 into 0
2.262 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
2.262 * [taylor]: Taking taylor expansion of 0 in z
2.262 * [backup-simplify]: Simplify 0 into 0
2.262 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)))) into 0
2.262 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ 1 z))) into 0
2.262 * [taylor]: Taking taylor expansion of 0 in z
2.262 * [backup-simplify]: Simplify 0 into 0
2.263 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.263 * [backup-simplify]: Simplify 0 into 0
2.263 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
2.263 * [backup-simplify]: Simplify 0 into 0
2.263 * [backup-simplify]: Simplify (- 0) into 0
2.264 * [backup-simplify]: Simplify (+ 0 0) into 0
2.264 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (* -1 (/ y z)) (/ 0 z)) (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
2.264 * [taylor]: Taking taylor expansion of 0 in y
2.264 * [backup-simplify]: Simplify 0 into 0
2.264 * [taylor]: Taking taylor expansion of 0 in z
2.264 * [backup-simplify]: Simplify 0 into 0
2.264 * [taylor]: Taking taylor expansion of 0 in z
2.264 * [backup-simplify]: Simplify 0 into 0
2.264 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
2.264 * [taylor]: Taking taylor expansion of 0 in z
2.264 * [backup-simplify]: Simplify 0 into 0
2.264 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
2.265 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 z)))) into 0
2.265 * [taylor]: Taking taylor expansion of 0 in z
2.265 * [backup-simplify]: Simplify 0 into 0
2.265 * [backup-simplify]: Simplify 0 into 0
2.265 * [backup-simplify]: Simplify 0 into 0
2.265 * [backup-simplify]: Simplify 0 into 0
2.265 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.265 * [backup-simplify]: Simplify 0 into 0
2.265 * [backup-simplify]: Simplify (+ (* -1 (* (/ 1 z) (* y 1))) (* 1 (* (/ 1 z) (* 1 x)))) into (- (/ x z) (/ y z))
2.266 * [backup-simplify]: Simplify (/ (- (/ 1 x) (/ 1 y)) (/ 1 z)) into (* z (- (/ 1 x) (/ 1 y)))
2.266 * [approximate]: Taking taylor expansion of (* z (- (/ 1 x) (/ 1 y))) in (x y z) around 0
2.266 * [taylor]: Taking taylor expansion of (* z (- (/ 1 x) (/ 1 y))) in z
2.266 * [taylor]: Taking taylor expansion of z in z
2.266 * [backup-simplify]: Simplify 0 into 0
2.266 * [backup-simplify]: Simplify 1 into 1
2.266 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in z
2.266 * [taylor]: Taking taylor expansion of (/ 1 x) in z
2.266 * [taylor]: Taking taylor expansion of x in z
2.266 * [backup-simplify]: Simplify x into x
2.266 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.266 * [taylor]: Taking taylor expansion of (/ 1 y) in z
2.266 * [taylor]: Taking taylor expansion of y in z
2.266 * [backup-simplify]: Simplify y into y
2.266 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.266 * [taylor]: Taking taylor expansion of (* z (- (/ 1 x) (/ 1 y))) in y
2.266 * [taylor]: Taking taylor expansion of z in y
2.266 * [backup-simplify]: Simplify z into z
2.266 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
2.266 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.266 * [taylor]: Taking taylor expansion of x in y
2.266 * [backup-simplify]: Simplify x into x
2.266 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.266 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.266 * [taylor]: Taking taylor expansion of y in y
2.266 * [backup-simplify]: Simplify 0 into 0
2.266 * [backup-simplify]: Simplify 1 into 1
2.266 * [backup-simplify]: Simplify (/ 1 1) into 1
2.266 * [taylor]: Taking taylor expansion of (* z (- (/ 1 x) (/ 1 y))) in x
2.266 * [taylor]: Taking taylor expansion of z in x
2.266 * [backup-simplify]: Simplify z into z
2.266 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
2.266 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.266 * [taylor]: Taking taylor expansion of x in x
2.266 * [backup-simplify]: Simplify 0 into 0
2.266 * [backup-simplify]: Simplify 1 into 1
2.267 * [backup-simplify]: Simplify (/ 1 1) into 1
2.267 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.267 * [taylor]: Taking taylor expansion of y in x
2.267 * [backup-simplify]: Simplify y into y
2.267 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.267 * [taylor]: Taking taylor expansion of (* z (- (/ 1 x) (/ 1 y))) in x
2.267 * [taylor]: Taking taylor expansion of z in x
2.267 * [backup-simplify]: Simplify z into z
2.267 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
2.267 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.267 * [taylor]: Taking taylor expansion of x in x
2.267 * [backup-simplify]: Simplify 0 into 0
2.267 * [backup-simplify]: Simplify 1 into 1
2.267 * [backup-simplify]: Simplify (/ 1 1) into 1
2.267 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.267 * [taylor]: Taking taylor expansion of y in x
2.267 * [backup-simplify]: Simplify y into y
2.267 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.268 * [backup-simplify]: Simplify (+ 1 0) into 1
2.268 * [backup-simplify]: Simplify (* z 1) into z
2.268 * [taylor]: Taking taylor expansion of z in y
2.268 * [backup-simplify]: Simplify z into z
2.268 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.268 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
2.268 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
2.269 * [backup-simplify]: Simplify (+ (* z (- (/ 1 y))) (* 0 1)) into (- (/ z y))
2.269 * [taylor]: Taking taylor expansion of (- (/ z y)) in y
2.269 * [taylor]: Taking taylor expansion of (/ z y) in y
2.269 * [taylor]: Taking taylor expansion of z in y
2.269 * [backup-simplify]: Simplify z into z
2.269 * [taylor]: Taking taylor expansion of y in y
2.269 * [backup-simplify]: Simplify 0 into 0
2.269 * [backup-simplify]: Simplify 1 into 1
2.269 * [backup-simplify]: Simplify (/ z 1) into z
2.269 * [backup-simplify]: Simplify (- z) into (- z)
2.269 * [taylor]: Taking taylor expansion of (- z) in z
2.269 * [taylor]: Taking taylor expansion of z in z
2.269 * [backup-simplify]: Simplify 0 into 0
2.269 * [backup-simplify]: Simplify 1 into 1
2.269 * [backup-simplify]: Simplify (- 0) into 0
2.269 * [backup-simplify]: Simplify 0 into 0
2.269 * [taylor]: Taking taylor expansion of z in z
2.269 * [backup-simplify]: Simplify 0 into 0
2.269 * [backup-simplify]: Simplify 1 into 1
2.269 * [backup-simplify]: Simplify 0 into 0
2.270 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.270 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.270 * [backup-simplify]: Simplify (- 0) into 0
2.270 * [backup-simplify]: Simplify (+ 0 0) into 0
2.270 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 (- (/ 1 y))) (* 0 1))) into 0
2.271 * [taylor]: Taking taylor expansion of 0 in y
2.271 * [backup-simplify]: Simplify 0 into 0
2.271 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)))) into 0
2.271 * [backup-simplify]: Simplify (- 0) into 0
2.271 * [taylor]: Taking taylor expansion of 0 in z
2.271 * [backup-simplify]: Simplify 0 into 0
2.271 * [backup-simplify]: Simplify 0 into 0
2.271 * [taylor]: Taking taylor expansion of 0 in z
2.271 * [backup-simplify]: Simplify 0 into 0
2.271 * [backup-simplify]: Simplify 0 into 0
2.272 * [backup-simplify]: Simplify (- 1) into -1
2.272 * [backup-simplify]: Simplify -1 into -1
2.272 * [backup-simplify]: Simplify 1 into 1
2.272 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.272 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.273 * [backup-simplify]: Simplify (- 0) into 0
2.273 * [backup-simplify]: Simplify (+ 0 0) into 0
2.273 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0
2.273 * [taylor]: Taking taylor expansion of 0 in y
2.273 * [backup-simplify]: Simplify 0 into 0
2.273 * [taylor]: Taking taylor expansion of 0 in z
2.273 * [backup-simplify]: Simplify 0 into 0
2.274 * [backup-simplify]: Simplify 0 into 0
2.274 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.275 * [backup-simplify]: Simplify (- 0) into 0
2.275 * [taylor]: Taking taylor expansion of 0 in z
2.275 * [backup-simplify]: Simplify 0 into 0
2.275 * [backup-simplify]: Simplify 0 into 0
2.275 * [taylor]: Taking taylor expansion of 0 in z
2.275 * [backup-simplify]: Simplify 0 into 0
2.275 * [backup-simplify]: Simplify 0 into 0
2.275 * [backup-simplify]: Simplify 0 into 0
2.275 * [backup-simplify]: Simplify 0 into 0
2.275 * [backup-simplify]: Simplify (- 0) into 0
2.275 * [backup-simplify]: Simplify 0 into 0
2.275 * [backup-simplify]: Simplify (+ (* 1 (* (/ 1 z) (* 1 (/ 1 (/ 1 x))))) (* -1 (* (/ 1 z) (* (/ 1 (/ 1 y)) 1)))) into (- (/ x z) (/ y z))
2.275 * [backup-simplify]: Simplify (/ (- (/ 1 (- x)) (/ 1 (- y))) (/ 1 (- z))) into (* -1 (* (- (/ 1 y) (/ 1 x)) z))
2.275 * [approximate]: Taking taylor expansion of (* -1 (* (- (/ 1 y) (/ 1 x)) z)) in (x y z) around 0
2.275 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 y) (/ 1 x)) z)) in z
2.275 * [taylor]: Taking taylor expansion of -1 in z
2.275 * [backup-simplify]: Simplify -1 into -1
2.275 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) z) in z
2.275 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in z
2.275 * [taylor]: Taking taylor expansion of (/ 1 y) in z
2.276 * [taylor]: Taking taylor expansion of y in z
2.276 * [backup-simplify]: Simplify y into y
2.276 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.276 * [taylor]: Taking taylor expansion of (/ 1 x) in z
2.276 * [taylor]: Taking taylor expansion of x in z
2.276 * [backup-simplify]: Simplify x into x
2.276 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.276 * [taylor]: Taking taylor expansion of z in z
2.276 * [backup-simplify]: Simplify 0 into 0
2.276 * [backup-simplify]: Simplify 1 into 1
2.276 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 y) (/ 1 x)) z)) in y
2.276 * [taylor]: Taking taylor expansion of -1 in y
2.276 * [backup-simplify]: Simplify -1 into -1
2.276 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) z) in y
2.276 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
2.276 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.276 * [taylor]: Taking taylor expansion of y in y
2.276 * [backup-simplify]: Simplify 0 into 0
2.276 * [backup-simplify]: Simplify 1 into 1
2.276 * [backup-simplify]: Simplify (/ 1 1) into 1
2.276 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.276 * [taylor]: Taking taylor expansion of x in y
2.276 * [backup-simplify]: Simplify x into x
2.276 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.276 * [taylor]: Taking taylor expansion of z in y
2.276 * [backup-simplify]: Simplify z into z
2.276 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 y) (/ 1 x)) z)) in x
2.276 * [taylor]: Taking taylor expansion of -1 in x
2.276 * [backup-simplify]: Simplify -1 into -1
2.276 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) z) in x
2.276 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
2.276 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.276 * [taylor]: Taking taylor expansion of y in x
2.276 * [backup-simplify]: Simplify y into y
2.276 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.276 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.276 * [taylor]: Taking taylor expansion of x in x
2.276 * [backup-simplify]: Simplify 0 into 0
2.276 * [backup-simplify]: Simplify 1 into 1
2.277 * [backup-simplify]: Simplify (/ 1 1) into 1
2.277 * [taylor]: Taking taylor expansion of z in x
2.277 * [backup-simplify]: Simplify z into z
2.277 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 y) (/ 1 x)) z)) in x
2.277 * [taylor]: Taking taylor expansion of -1 in x
2.277 * [backup-simplify]: Simplify -1 into -1
2.277 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) z) in x
2.277 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
2.277 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.277 * [taylor]: Taking taylor expansion of y in x
2.277 * [backup-simplify]: Simplify y into y
2.277 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.277 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.277 * [taylor]: Taking taylor expansion of x in x
2.277 * [backup-simplify]: Simplify 0 into 0
2.277 * [backup-simplify]: Simplify 1 into 1
2.277 * [backup-simplify]: Simplify (/ 1 1) into 1
2.277 * [taylor]: Taking taylor expansion of z in x
2.277 * [backup-simplify]: Simplify z into z
2.277 * [backup-simplify]: Simplify (- 1) into -1
2.278 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.278 * [backup-simplify]: Simplify (* -1 z) into (* -1 z)
2.278 * [backup-simplify]: Simplify (* -1 (* -1 z)) into z
2.278 * [taylor]: Taking taylor expansion of z in y
2.278 * [backup-simplify]: Simplify z into z
2.278 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.278 * [backup-simplify]: Simplify (- 0) into 0
2.279 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
2.279 * [backup-simplify]: Simplify (+ (* -1 0) (* (/ 1 y) z)) into (/ z y)
2.279 * [backup-simplify]: Simplify (+ (* -1 (/ z y)) (* 0 (* -1 z))) into (- (/ z y))
2.279 * [taylor]: Taking taylor expansion of (- (/ z y)) in y
2.279 * [taylor]: Taking taylor expansion of (/ z y) in y
2.279 * [taylor]: Taking taylor expansion of z in y
2.279 * [backup-simplify]: Simplify z into z
2.279 * [taylor]: Taking taylor expansion of y in y
2.279 * [backup-simplify]: Simplify 0 into 0
2.279 * [backup-simplify]: Simplify 1 into 1
2.279 * [backup-simplify]: Simplify (/ z 1) into z
2.279 * [backup-simplify]: Simplify (- z) into (- z)
2.279 * [taylor]: Taking taylor expansion of (- z) in z
2.279 * [taylor]: Taking taylor expansion of z in z
2.279 * [backup-simplify]: Simplify 0 into 0
2.279 * [backup-simplify]: Simplify 1 into 1
2.279 * [backup-simplify]: Simplify (- 0) into 0
2.279 * [backup-simplify]: Simplify 0 into 0
2.280 * [taylor]: Taking taylor expansion of z in z
2.280 * [backup-simplify]: Simplify 0 into 0
2.280 * [backup-simplify]: Simplify 1 into 1
2.280 * [backup-simplify]: Simplify 0 into 0
2.280 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.280 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.280 * [backup-simplify]: Simplify (- 0) into 0
2.281 * [backup-simplify]: Simplify (+ 0 0) into 0
2.281 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (* 0 z))) into 0
2.281 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (/ z y)) (* 0 (* -1 z)))) into 0
2.281 * [taylor]: Taking taylor expansion of 0 in y
2.282 * [backup-simplify]: Simplify 0 into 0
2.282 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)))) into 0
2.282 * [backup-simplify]: Simplify (- 0) into 0
2.282 * [taylor]: Taking taylor expansion of 0 in z
2.282 * [backup-simplify]: Simplify 0 into 0
2.282 * [backup-simplify]: Simplify 0 into 0
2.282 * [taylor]: Taking taylor expansion of 0 in z
2.282 * [backup-simplify]: Simplify 0 into 0
2.282 * [backup-simplify]: Simplify 0 into 0
2.286 * [backup-simplify]: Simplify (- 1) into -1
2.286 * [backup-simplify]: Simplify -1 into -1
2.286 * [backup-simplify]: Simplify 1 into 1
2.287 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.287 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.288 * [backup-simplify]: Simplify (- 0) into 0
2.288 * [backup-simplify]: Simplify (+ 0 0) into 0
2.288 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (* 0 z)))) into 0
2.289 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (/ z y)) (* 0 (* -1 z))))) into 0
2.289 * [taylor]: Taking taylor expansion of 0 in y
2.289 * [backup-simplify]: Simplify 0 into 0
2.289 * [taylor]: Taking taylor expansion of 0 in z
2.289 * [backup-simplify]: Simplify 0 into 0
2.289 * [backup-simplify]: Simplify 0 into 0
2.290 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.290 * [backup-simplify]: Simplify (- 0) into 0
2.290 * [taylor]: Taking taylor expansion of 0 in z
2.290 * [backup-simplify]: Simplify 0 into 0
2.290 * [backup-simplify]: Simplify 0 into 0
2.290 * [taylor]: Taking taylor expansion of 0 in z
2.290 * [backup-simplify]: Simplify 0 into 0
2.290 * [backup-simplify]: Simplify 0 into 0
2.290 * [backup-simplify]: Simplify 0 into 0
2.290 * [backup-simplify]: Simplify 0 into 0
2.290 * [backup-simplify]: Simplify (- 0) into 0
2.290 * [backup-simplify]: Simplify 0 into 0
2.291 * [backup-simplify]: Simplify (+ (* 1 (* (/ 1 (- z)) (* 1 (/ 1 (/ 1 (- x)))))) (* -1 (* (/ 1 (- z)) (* (/ 1 (/ 1 (- y))) 1)))) into (- (/ x z) (/ y z))
2.291 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
2.291 * [backup-simplify]: Simplify (* 4.0 (/ (- x y) z)) into (* 4.0 (/ (- x y) z))
2.291 * [approximate]: Taking taylor expansion of (* 4.0 (/ (- x y) z)) in (x y z) around 0
2.291 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- x y) z)) in z
2.291 * [taylor]: Taking taylor expansion of 4.0 in z
2.291 * [backup-simplify]: Simplify 4.0 into 4.0
2.291 * [taylor]: Taking taylor expansion of (/ (- x y) z) in z
2.291 * [taylor]: Taking taylor expansion of (- x y) in z
2.291 * [taylor]: Taking taylor expansion of x in z
2.291 * [backup-simplify]: Simplify x into x
2.291 * [taylor]: Taking taylor expansion of y in z
2.291 * [backup-simplify]: Simplify y into y
2.291 * [taylor]: Taking taylor expansion of z in z
2.291 * [backup-simplify]: Simplify 0 into 0
2.291 * [backup-simplify]: Simplify 1 into 1
2.291 * [backup-simplify]: Simplify (- y) into (- y)
2.291 * [backup-simplify]: Simplify (+ x (- y)) into (- x y)
2.291 * [backup-simplify]: Simplify (/ (- x y) 1) into (- x y)
2.291 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- x y) z)) in y
2.291 * [taylor]: Taking taylor expansion of 4.0 in y
2.291 * [backup-simplify]: Simplify 4.0 into 4.0
2.291 * [taylor]: Taking taylor expansion of (/ (- x y) z) in y
2.291 * [taylor]: Taking taylor expansion of (- x y) in y
2.291 * [taylor]: Taking taylor expansion of x in y
2.291 * [backup-simplify]: Simplify x into x
2.291 * [taylor]: Taking taylor expansion of y in y
2.291 * [backup-simplify]: Simplify 0 into 0
2.291 * [backup-simplify]: Simplify 1 into 1
2.291 * [taylor]: Taking taylor expansion of z in y
2.291 * [backup-simplify]: Simplify z into z
2.292 * [backup-simplify]: Simplify (- 0) into 0
2.292 * [backup-simplify]: Simplify (+ x 0) into x
2.292 * [backup-simplify]: Simplify (/ x z) into (/ x z)
2.292 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- x y) z)) in x
2.292 * [taylor]: Taking taylor expansion of 4.0 in x
2.292 * [backup-simplify]: Simplify 4.0 into 4.0
2.292 * [taylor]: Taking taylor expansion of (/ (- x y) z) in x
2.292 * [taylor]: Taking taylor expansion of (- x y) in x
2.292 * [taylor]: Taking taylor expansion of x in x
2.292 * [backup-simplify]: Simplify 0 into 0
2.292 * [backup-simplify]: Simplify 1 into 1
2.292 * [taylor]: Taking taylor expansion of y in x
2.292 * [backup-simplify]: Simplify y into y
2.292 * [taylor]: Taking taylor expansion of z in x
2.292 * [backup-simplify]: Simplify z into z
2.292 * [backup-simplify]: Simplify (- y) into (- y)
2.292 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
2.292 * [backup-simplify]: Simplify (/ (- y) z) into (* -1 (/ y z))
2.292 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- x y) z)) in x
2.292 * [taylor]: Taking taylor expansion of 4.0 in x
2.292 * [backup-simplify]: Simplify 4.0 into 4.0
2.292 * [taylor]: Taking taylor expansion of (/ (- x y) z) in x
2.292 * [taylor]: Taking taylor expansion of (- x y) in x
2.292 * [taylor]: Taking taylor expansion of x in x
2.292 * [backup-simplify]: Simplify 0 into 0
2.292 * [backup-simplify]: Simplify 1 into 1
2.292 * [taylor]: Taking taylor expansion of y in x
2.292 * [backup-simplify]: Simplify y into y
2.292 * [taylor]: Taking taylor expansion of z in x
2.292 * [backup-simplify]: Simplify z into z
2.292 * [backup-simplify]: Simplify (- y) into (- y)
2.292 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
2.292 * [backup-simplify]: Simplify (/ (- y) z) into (* -1 (/ y z))
2.293 * [backup-simplify]: Simplify (* 4.0 (* -1 (/ y z))) into (* -4.0 (/ y z))
2.293 * [taylor]: Taking taylor expansion of (* -4.0 (/ y z)) in y
2.293 * [taylor]: Taking taylor expansion of -4.0 in y
2.293 * [backup-simplify]: Simplify -4.0 into -4.0
2.293 * [taylor]: Taking taylor expansion of (/ y z) in y
2.293 * [taylor]: Taking taylor expansion of y in y
2.293 * [backup-simplify]: Simplify 0 into 0
2.293 * [backup-simplify]: Simplify 1 into 1
2.293 * [taylor]: Taking taylor expansion of z in y
2.293 * [backup-simplify]: Simplify z into z
2.293 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
2.293 * [backup-simplify]: Simplify (- 0) into 0
2.293 * [backup-simplify]: Simplify (+ 1 0) into 1
2.293 * [backup-simplify]: Simplify (- (/ 1 z) (+ (* (* -1 (/ y z)) (/ 0 z)))) into (/ 1 z)
2.294 * [backup-simplify]: Simplify (+ (* 4.0 (/ 1 z)) (* 0 (* -1 (/ y z)))) into (* 4.0 (/ 1 z))
2.294 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in y
2.294 * [taylor]: Taking taylor expansion of 4.0 in y
2.294 * [backup-simplify]: Simplify 4.0 into 4.0
2.294 * [taylor]: Taking taylor expansion of (/ 1 z) in y
2.294 * [taylor]: Taking taylor expansion of z in y
2.294 * [backup-simplify]: Simplify z into z
2.294 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
2.294 * [backup-simplify]: Simplify (* 4.0 (/ 1 z)) into (/ 4.0 z)
2.294 * [taylor]: Taking taylor expansion of (/ 4.0 z) in z
2.294 * [taylor]: Taking taylor expansion of 4.0 in z
2.294 * [backup-simplify]: Simplify 4.0 into 4.0
2.294 * [taylor]: Taking taylor expansion of z in z
2.294 * [backup-simplify]: Simplify 0 into 0
2.294 * [backup-simplify]: Simplify 1 into 1
2.294 * [backup-simplify]: Simplify (/ 4.0 1) into 4.0
2.294 * [backup-simplify]: Simplify 4.0 into 4.0
2.294 * [backup-simplify]: Simplify (* -4.0 (/ 1 z)) into (/ -4.0 z)
2.294 * [taylor]: Taking taylor expansion of (/ -4.0 z) in z
2.294 * [taylor]: Taking taylor expansion of -4.0 in z
2.294 * [backup-simplify]: Simplify -4.0 into -4.0
2.294 * [taylor]: Taking taylor expansion of z in z
2.294 * [backup-simplify]: Simplify 0 into 0
2.294 * [backup-simplify]: Simplify 1 into 1
2.295 * [backup-simplify]: Simplify (/ -4.0 1) into -4.0
2.295 * [backup-simplify]: Simplify -4.0 into -4.0
2.295 * [backup-simplify]: Simplify (- 0) into 0
2.295 * [backup-simplify]: Simplify (+ 0 0) into 0
2.295 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (* -1 (/ y z)) (/ 0 z)) (* (/ 1 z) (/ 0 z)))) into 0
2.296 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 (/ 1 z)) (* 0 (* -1 (/ y z))))) into 0
2.296 * [taylor]: Taking taylor expansion of 0 in y
2.296 * [backup-simplify]: Simplify 0 into 0
2.296 * [taylor]: Taking taylor expansion of 0 in z
2.296 * [backup-simplify]: Simplify 0 into 0
2.296 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
2.296 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 z))) into 0
2.296 * [taylor]: Taking taylor expansion of 0 in z
2.296 * [backup-simplify]: Simplify 0 into 0
2.296 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)))) into 0
2.297 * [backup-simplify]: Simplify (+ (* -4.0 0) (* 0 (/ 1 z))) into 0
2.297 * [taylor]: Taking taylor expansion of 0 in z
2.297 * [backup-simplify]: Simplify 0 into 0
2.297 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)))) into 0
2.297 * [backup-simplify]: Simplify 0 into 0
2.298 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -4.0 (/ 0 1)))) into 0
2.298 * [backup-simplify]: Simplify 0 into 0
2.298 * [backup-simplify]: Simplify (- 0) into 0
2.298 * [backup-simplify]: Simplify (+ 0 0) into 0
2.298 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (* -1 (/ y z)) (/ 0 z)) (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
2.299 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 (/ 1 z)) (* 0 (* -1 (/ y z)))))) into 0
2.299 * [taylor]: Taking taylor expansion of 0 in y
2.299 * [backup-simplify]: Simplify 0 into 0
2.299 * [taylor]: Taking taylor expansion of 0 in z
2.299 * [backup-simplify]: Simplify 0 into 0
2.299 * [taylor]: Taking taylor expansion of 0 in z
2.299 * [backup-simplify]: Simplify 0 into 0
2.299 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
2.300 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 z)))) into 0
2.300 * [taylor]: Taking taylor expansion of 0 in z
2.300 * [backup-simplify]: Simplify 0 into 0
2.300 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
2.300 * [backup-simplify]: Simplify (+ (* -4.0 0) (+ (* 0 0) (* 0 (/ 1 z)))) into 0
2.300 * [taylor]: Taking taylor expansion of 0 in z
2.300 * [backup-simplify]: Simplify 0 into 0
2.300 * [backup-simplify]: Simplify 0 into 0
2.300 * [backup-simplify]: Simplify 0 into 0
2.300 * [backup-simplify]: Simplify 0 into 0
2.301 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.301 * [backup-simplify]: Simplify 0 into 0
2.301 * [backup-simplify]: Simplify (+ (* -4.0 (* (/ 1 z) (* y 1))) (* 4.0 (* (/ 1 z) (* 1 x)))) into (- (* 4.0 (/ x z)) (* 4.0 (/ y z)))
2.301 * [backup-simplify]: Simplify (* 4.0 (/ (- (/ 1 x) (/ 1 y)) (/ 1 z))) into (* 4.0 (* z (- (/ 1 x) (/ 1 y))))
2.301 * [approximate]: Taking taylor expansion of (* 4.0 (* z (- (/ 1 x) (/ 1 y)))) in (x y z) around 0
2.301 * [taylor]: Taking taylor expansion of (* 4.0 (* z (- (/ 1 x) (/ 1 y)))) in z
2.301 * [taylor]: Taking taylor expansion of 4.0 in z
2.301 * [backup-simplify]: Simplify 4.0 into 4.0
2.301 * [taylor]: Taking taylor expansion of (* z (- (/ 1 x) (/ 1 y))) in z
2.301 * [taylor]: Taking taylor expansion of z in z
2.301 * [backup-simplify]: Simplify 0 into 0
2.301 * [backup-simplify]: Simplify 1 into 1
2.302 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in z
2.302 * [taylor]: Taking taylor expansion of (/ 1 x) in z
2.302 * [taylor]: Taking taylor expansion of x in z
2.302 * [backup-simplify]: Simplify x into x
2.302 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.302 * [taylor]: Taking taylor expansion of (/ 1 y) in z
2.302 * [taylor]: Taking taylor expansion of y in z
2.302 * [backup-simplify]: Simplify y into y
2.302 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.302 * [taylor]: Taking taylor expansion of (* 4.0 (* z (- (/ 1 x) (/ 1 y)))) in y
2.302 * [taylor]: Taking taylor expansion of 4.0 in y
2.302 * [backup-simplify]: Simplify 4.0 into 4.0
2.302 * [taylor]: Taking taylor expansion of (* z (- (/ 1 x) (/ 1 y))) in y
2.302 * [taylor]: Taking taylor expansion of z in y
2.302 * [backup-simplify]: Simplify z into z
2.302 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
2.302 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.302 * [taylor]: Taking taylor expansion of x in y
2.302 * [backup-simplify]: Simplify x into x
2.302 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.302 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.302 * [taylor]: Taking taylor expansion of y in y
2.302 * [backup-simplify]: Simplify 0 into 0
2.302 * [backup-simplify]: Simplify 1 into 1
2.302 * [backup-simplify]: Simplify (/ 1 1) into 1
2.302 * [taylor]: Taking taylor expansion of (* 4.0 (* z (- (/ 1 x) (/ 1 y)))) in x
2.302 * [taylor]: Taking taylor expansion of 4.0 in x
2.302 * [backup-simplify]: Simplify 4.0 into 4.0
2.302 * [taylor]: Taking taylor expansion of (* z (- (/ 1 x) (/ 1 y))) in x
2.302 * [taylor]: Taking taylor expansion of z in x
2.302 * [backup-simplify]: Simplify z into z
2.302 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
2.302 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.302 * [taylor]: Taking taylor expansion of x in x
2.302 * [backup-simplify]: Simplify 0 into 0
2.302 * [backup-simplify]: Simplify 1 into 1
2.303 * [backup-simplify]: Simplify (/ 1 1) into 1
2.303 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.303 * [taylor]: Taking taylor expansion of y in x
2.303 * [backup-simplify]: Simplify y into y
2.303 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.303 * [taylor]: Taking taylor expansion of (* 4.0 (* z (- (/ 1 x) (/ 1 y)))) in x
2.303 * [taylor]: Taking taylor expansion of 4.0 in x
2.303 * [backup-simplify]: Simplify 4.0 into 4.0
2.303 * [taylor]: Taking taylor expansion of (* z (- (/ 1 x) (/ 1 y))) in x
2.303 * [taylor]: Taking taylor expansion of z in x
2.303 * [backup-simplify]: Simplify z into z
2.303 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
2.303 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.303 * [taylor]: Taking taylor expansion of x in x
2.303 * [backup-simplify]: Simplify 0 into 0
2.303 * [backup-simplify]: Simplify 1 into 1
2.303 * [backup-simplify]: Simplify (/ 1 1) into 1
2.303 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.303 * [taylor]: Taking taylor expansion of y in x
2.303 * [backup-simplify]: Simplify y into y
2.303 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.304 * [backup-simplify]: Simplify (+ 1 0) into 1
2.304 * [backup-simplify]: Simplify (* z 1) into z
2.304 * [backup-simplify]: Simplify (* 4.0 z) into (* 4.0 z)
2.304 * [taylor]: Taking taylor expansion of (* 4.0 z) in y
2.304 * [taylor]: Taking taylor expansion of 4.0 in y
2.304 * [backup-simplify]: Simplify 4.0 into 4.0
2.304 * [taylor]: Taking taylor expansion of z in y
2.304 * [backup-simplify]: Simplify z into z
2.305 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.305 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
2.305 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
2.306 * [backup-simplify]: Simplify (+ (* z (- (/ 1 y))) (* 0 1)) into (- (/ z y))
2.306 * [backup-simplify]: Simplify (+ (* 4.0 (- (/ z y))) (* 0 z)) into (- (* 4.0 (/ z y)))
2.306 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ z y))) in y
2.306 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in y
2.306 * [taylor]: Taking taylor expansion of 4.0 in y
2.306 * [backup-simplify]: Simplify 4.0 into 4.0
2.306 * [taylor]: Taking taylor expansion of (/ z y) in y
2.306 * [taylor]: Taking taylor expansion of z in y
2.306 * [backup-simplify]: Simplify z into z
2.306 * [taylor]: Taking taylor expansion of y in y
2.306 * [backup-simplify]: Simplify 0 into 0
2.306 * [backup-simplify]: Simplify 1 into 1
2.306 * [backup-simplify]: Simplify (/ z 1) into z
2.306 * [backup-simplify]: Simplify (* 4.0 z) into (* 4.0 z)
2.306 * [backup-simplify]: Simplify (- (* 4.0 z)) into (- (* 4.0 z))
2.306 * [taylor]: Taking taylor expansion of (- (* 4.0 z)) in z
2.306 * [taylor]: Taking taylor expansion of (* 4.0 z) in z
2.306 * [taylor]: Taking taylor expansion of 4.0 in z
2.306 * [backup-simplify]: Simplify 4.0 into 4.0
2.306 * [taylor]: Taking taylor expansion of z in z
2.306 * [backup-simplify]: Simplify 0 into 0
2.307 * [backup-simplify]: Simplify 1 into 1
2.307 * [backup-simplify]: Simplify (* 4.0 0) into 0
2.307 * [backup-simplify]: Simplify (- 0) into 0
2.307 * [backup-simplify]: Simplify 0 into 0
2.307 * [backup-simplify]: Simplify (* 4.0 z) into (* 4.0 z)
2.307 * [taylor]: Taking taylor expansion of (* 4.0 z) in z
2.307 * [taylor]: Taking taylor expansion of 4.0 in z
2.308 * [backup-simplify]: Simplify 4.0 into 4.0
2.308 * [taylor]: Taking taylor expansion of z in z
2.308 * [backup-simplify]: Simplify 0 into 0
2.308 * [backup-simplify]: Simplify 1 into 1
2.308 * [backup-simplify]: Simplify (* 4.0 0) into 0
2.308 * [backup-simplify]: Simplify 0 into 0
2.309 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.309 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.309 * [backup-simplify]: Simplify (- 0) into 0
2.310 * [backup-simplify]: Simplify (+ 0 0) into 0
2.310 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 (- (/ 1 y))) (* 0 1))) into 0
2.311 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 (- (/ z y))) (* 0 z))) into 0
2.311 * [taylor]: Taking taylor expansion of 0 in y
2.311 * [backup-simplify]: Simplify 0 into 0
2.312 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)))) into 0
2.313 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 z)) into 0
2.313 * [backup-simplify]: Simplify (- 0) into 0
2.313 * [taylor]: Taking taylor expansion of 0 in z
2.313 * [backup-simplify]: Simplify 0 into 0
2.313 * [backup-simplify]: Simplify 0 into 0
2.314 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 z)) into 0
2.314 * [taylor]: Taking taylor expansion of 0 in z
2.314 * [backup-simplify]: Simplify 0 into 0
2.314 * [backup-simplify]: Simplify 0 into 0
2.315 * [backup-simplify]: Simplify (+ (* 4.0 1) (* 0 0)) into 4.0
2.316 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
2.316 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
2.317 * [backup-simplify]: Simplify (+ (* 4.0 1) (* 0 0)) into 4.0
2.318 * [backup-simplify]: Simplify 4.0 into 4.0
2.318 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.319 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.319 * [backup-simplify]: Simplify (- 0) into 0
2.319 * [backup-simplify]: Simplify (+ 0 0) into 0
2.320 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0
2.321 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 (- (/ z y))) (* 0 z)))) into 0
2.321 * [taylor]: Taking taylor expansion of 0 in y
2.321 * [backup-simplify]: Simplify 0 into 0
2.321 * [taylor]: Taking taylor expansion of 0 in z
2.321 * [backup-simplify]: Simplify 0 into 0
2.321 * [backup-simplify]: Simplify 0 into 0
2.323 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.323 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 z))) into 0
2.324 * [backup-simplify]: Simplify (- 0) into 0
2.324 * [taylor]: Taking taylor expansion of 0 in z
2.324 * [backup-simplify]: Simplify 0 into 0
2.324 * [backup-simplify]: Simplify 0 into 0
2.324 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 z))) into 0
2.324 * [taylor]: Taking taylor expansion of 0 in z
2.324 * [backup-simplify]: Simplify 0 into 0
2.324 * [backup-simplify]: Simplify 0 into 0
2.324 * [backup-simplify]: Simplify 0 into 0
2.324 * [backup-simplify]: Simplify 0 into 0
2.325 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 1) (* 0 0))) into 0
2.325 * [backup-simplify]: Simplify (- 0) into 0
2.325 * [backup-simplify]: Simplify 0 into 0
2.326 * [backup-simplify]: Simplify (+ (* 4.0 (* (/ 1 z) (* 1 (/ 1 (/ 1 x))))) (* (- 4.0) (* (/ 1 z) (* (/ 1 (/ 1 y)) 1)))) into (- (* 4.0 (/ x z)) (* 4.0 (/ y z)))
2.326 * [backup-simplify]: Simplify (* 4.0 (/ (- (/ 1 (- x)) (/ 1 (- y))) (/ 1 (- z)))) into (* -4.0 (* (- (/ 1 y) (/ 1 x)) z))
2.326 * [approximate]: Taking taylor expansion of (* -4.0 (* (- (/ 1 y) (/ 1 x)) z)) in (x y z) around 0
2.326 * [taylor]: Taking taylor expansion of (* -4.0 (* (- (/ 1 y) (/ 1 x)) z)) in z
2.326 * [taylor]: Taking taylor expansion of -4.0 in z
2.326 * [backup-simplify]: Simplify -4.0 into -4.0
2.326 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) z) in z
2.326 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in z
2.326 * [taylor]: Taking taylor expansion of (/ 1 y) in z
2.326 * [taylor]: Taking taylor expansion of y in z
2.326 * [backup-simplify]: Simplify y into y
2.326 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.326 * [taylor]: Taking taylor expansion of (/ 1 x) in z
2.326 * [taylor]: Taking taylor expansion of x in z
2.326 * [backup-simplify]: Simplify x into x
2.326 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.326 * [taylor]: Taking taylor expansion of z in z
2.326 * [backup-simplify]: Simplify 0 into 0
2.326 * [backup-simplify]: Simplify 1 into 1
2.326 * [taylor]: Taking taylor expansion of (* -4.0 (* (- (/ 1 y) (/ 1 x)) z)) in y
2.326 * [taylor]: Taking taylor expansion of -4.0 in y
2.326 * [backup-simplify]: Simplify -4.0 into -4.0
2.326 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) z) in y
2.326 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
2.326 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.326 * [taylor]: Taking taylor expansion of y in y
2.326 * [backup-simplify]: Simplify 0 into 0
2.326 * [backup-simplify]: Simplify 1 into 1
2.326 * [backup-simplify]: Simplify (/ 1 1) into 1
2.326 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.326 * [taylor]: Taking taylor expansion of x in y
2.326 * [backup-simplify]: Simplify x into x
2.326 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.327 * [taylor]: Taking taylor expansion of z in y
2.327 * [backup-simplify]: Simplify z into z
2.327 * [taylor]: Taking taylor expansion of (* -4.0 (* (- (/ 1 y) (/ 1 x)) z)) in x
2.327 * [taylor]: Taking taylor expansion of -4.0 in x
2.327 * [backup-simplify]: Simplify -4.0 into -4.0
2.327 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) z) in x
2.327 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
2.327 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.327 * [taylor]: Taking taylor expansion of y in x
2.327 * [backup-simplify]: Simplify y into y
2.327 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.327 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.327 * [taylor]: Taking taylor expansion of x in x
2.327 * [backup-simplify]: Simplify 0 into 0
2.327 * [backup-simplify]: Simplify 1 into 1
2.327 * [backup-simplify]: Simplify (/ 1 1) into 1
2.327 * [taylor]: Taking taylor expansion of z in x
2.327 * [backup-simplify]: Simplify z into z
2.327 * [taylor]: Taking taylor expansion of (* -4.0 (* (- (/ 1 y) (/ 1 x)) z)) in x
2.327 * [taylor]: Taking taylor expansion of -4.0 in x
2.327 * [backup-simplify]: Simplify -4.0 into -4.0
2.327 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) z) in x
2.327 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
2.327 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.327 * [taylor]: Taking taylor expansion of y in x
2.327 * [backup-simplify]: Simplify y into y
2.327 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.327 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.327 * [taylor]: Taking taylor expansion of x in x
2.327 * [backup-simplify]: Simplify 0 into 0
2.327 * [backup-simplify]: Simplify 1 into 1
2.327 * [backup-simplify]: Simplify (/ 1 1) into 1
2.328 * [taylor]: Taking taylor expansion of z in x
2.328 * [backup-simplify]: Simplify z into z
2.328 * [backup-simplify]: Simplify (- 1) into -1
2.328 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.328 * [backup-simplify]: Simplify (* -1 z) into (* -1 z)
2.328 * [backup-simplify]: Simplify (* -4.0 (* -1 z)) into (* 4.0 z)
2.328 * [taylor]: Taking taylor expansion of (* 4.0 z) in y
2.328 * [taylor]: Taking taylor expansion of 4.0 in y
2.328 * [backup-simplify]: Simplify 4.0 into 4.0
2.328 * [taylor]: Taking taylor expansion of z in y
2.328 * [backup-simplify]: Simplify z into z
2.329 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.329 * [backup-simplify]: Simplify (- 0) into 0
2.329 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
2.329 * [backup-simplify]: Simplify (+ (* -1 0) (* (/ 1 y) z)) into (/ z y)
2.329 * [backup-simplify]: Simplify (+ (* -4.0 (/ z y)) (* 0 (* -1 z))) into (- (* 4.0 (/ z y)))
2.329 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ z y))) in y
2.329 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in y
2.329 * [taylor]: Taking taylor expansion of 4.0 in y
2.330 * [backup-simplify]: Simplify 4.0 into 4.0
2.330 * [taylor]: Taking taylor expansion of (/ z y) in y
2.330 * [taylor]: Taking taylor expansion of z in y
2.330 * [backup-simplify]: Simplify z into z
2.330 * [taylor]: Taking taylor expansion of y in y
2.330 * [backup-simplify]: Simplify 0 into 0
2.330 * [backup-simplify]: Simplify 1 into 1
2.330 * [backup-simplify]: Simplify (/ z 1) into z
2.330 * [backup-simplify]: Simplify (* 4.0 z) into (* 4.0 z)
2.330 * [backup-simplify]: Simplify (- (* 4.0 z)) into (- (* 4.0 z))
2.330 * [taylor]: Taking taylor expansion of (- (* 4.0 z)) in z
2.330 * [taylor]: Taking taylor expansion of (* 4.0 z) in z
2.330 * [taylor]: Taking taylor expansion of 4.0 in z
2.330 * [backup-simplify]: Simplify 4.0 into 4.0
2.330 * [taylor]: Taking taylor expansion of z in z
2.330 * [backup-simplify]: Simplify 0 into 0
2.330 * [backup-simplify]: Simplify 1 into 1
2.330 * [backup-simplify]: Simplify (* 4.0 0) into 0
2.330 * [backup-simplify]: Simplify (- 0) into 0
2.330 * [backup-simplify]: Simplify 0 into 0
2.330 * [backup-simplify]: Simplify (* 4.0 z) into (* 4.0 z)
2.330 * [taylor]: Taking taylor expansion of (* 4.0 z) in z
2.330 * [taylor]: Taking taylor expansion of 4.0 in z
2.330 * [backup-simplify]: Simplify 4.0 into 4.0
2.330 * [taylor]: Taking taylor expansion of z in z
2.330 * [backup-simplify]: Simplify 0 into 0
2.330 * [backup-simplify]: Simplify 1 into 1
2.331 * [backup-simplify]: Simplify (* 4.0 0) into 0
2.331 * [backup-simplify]: Simplify 0 into 0
2.331 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.331 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.332 * [backup-simplify]: Simplify (- 0) into 0
2.332 * [backup-simplify]: Simplify (+ 0 0) into 0
2.332 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (* 0 z))) into 0
2.333 * [backup-simplify]: Simplify (+ (* -4.0 0) (+ (* 0 (/ z y)) (* 0 (* -1 z)))) into 0
2.333 * [taylor]: Taking taylor expansion of 0 in y
2.333 * [backup-simplify]: Simplify 0 into 0
2.333 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)))) into 0
2.333 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 z)) into 0
2.334 * [backup-simplify]: Simplify (- 0) into 0
2.334 * [taylor]: Taking taylor expansion of 0 in z
2.334 * [backup-simplify]: Simplify 0 into 0
2.334 * [backup-simplify]: Simplify 0 into 0
2.334 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 z)) into 0
2.334 * [taylor]: Taking taylor expansion of 0 in z
2.334 * [backup-simplify]: Simplify 0 into 0
2.334 * [backup-simplify]: Simplify 0 into 0
2.335 * [backup-simplify]: Simplify (+ (* 4.0 1) (* 0 0)) into 4.0
2.335 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
2.336 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
2.337 * [backup-simplify]: Simplify (+ (* 4.0 1) (* 0 0)) into 4.0
2.337 * [backup-simplify]: Simplify 4.0 into 4.0
2.338 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.338 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.339 * [backup-simplify]: Simplify (- 0) into 0
2.339 * [backup-simplify]: Simplify (+ 0 0) into 0
2.340 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (* 0 z)))) into 0
2.341 * [backup-simplify]: Simplify (+ (* -4.0 0) (+ (* 0 0) (+ (* 0 (/ z y)) (* 0 (* -1 z))))) into 0
2.341 * [taylor]: Taking taylor expansion of 0 in y
2.341 * [backup-simplify]: Simplify 0 into 0
2.341 * [taylor]: Taking taylor expansion of 0 in z
2.341 * [backup-simplify]: Simplify 0 into 0
2.341 * [backup-simplify]: Simplify 0 into 0
2.342 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.343 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 z))) into 0
2.343 * [backup-simplify]: Simplify (- 0) into 0
2.343 * [taylor]: Taking taylor expansion of 0 in z
2.343 * [backup-simplify]: Simplify 0 into 0
2.343 * [backup-simplify]: Simplify 0 into 0
2.344 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 z))) into 0
2.344 * [taylor]: Taking taylor expansion of 0 in z
2.344 * [backup-simplify]: Simplify 0 into 0
2.344 * [backup-simplify]: Simplify 0 into 0
2.344 * [backup-simplify]: Simplify 0 into 0
2.344 * [backup-simplify]: Simplify 0 into 0
2.345 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 1) (* 0 0))) into 0
2.345 * [backup-simplify]: Simplify (- 0) into 0
2.346 * [backup-simplify]: Simplify 0 into 0
2.346 * [backup-simplify]: Simplify (+ (* 4.0 (* (/ 1 (- z)) (* 1 (/ 1 (/ 1 (- x)))))) (* (- 4.0) (* (/ 1 (- z)) (* (/ 1 (/ 1 (- y))) 1)))) into (- (* 4.0 (/ x z)) (* 4.0 (/ y z)))
2.346 * * * [progress]: simplifying candidates
2.348 * [simplify]: Simplifying:
  (- (log (- x y)) (log z))
  (log (/ (- x y) z))
  (exp (/ (- x y) z))
  (/ (* (* (- x y) (- x y)) (- x y)) (* (* z z) z))
  (* (cbrt (/ (- x y) z)) (cbrt (/ (- x y) z)))
  (cbrt (/ (- x y) z))
  (* (* (/ (- x y) z) (/ (- x y) z)) (/ (- x y) z))
  (sqrt (/ (- x y) z))
  (sqrt (/ (- x y) z))
  (- (- x y))
  (- z)
  (/ x z)
  (/ y z)
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt z) (cbrt z)))
  (/ (cbrt (- x y)) (cbrt z))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt z))
  (/ (cbrt (- x y)) (sqrt z))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) 1)
  (/ (cbrt (- x y)) z)
  (/ (sqrt (- x y)) (* (cbrt z) (cbrt z)))
  (/ (sqrt (- x y)) (cbrt z))
  (/ (sqrt (- x y)) (sqrt z))
  (/ (sqrt (- x y)) (sqrt z))
  (/ (sqrt (- x y)) 1)
  (/ (sqrt (- x y)) z)
  (/ 1 (* (cbrt z) (cbrt z)))
  (/ (- x y) (cbrt z))
  (/ 1 (sqrt z))
  (/ (- x y) (sqrt z))
  (/ 1 1)
  (/ (- x y) z)
  (/ (+ (sqrt x) (sqrt y)) (* (cbrt z) (cbrt z)))
  (/ (- (sqrt x) (sqrt y)) (cbrt z))
  (/ (+ (sqrt x) (sqrt y)) (sqrt z))
  (/ (- (sqrt x) (sqrt y)) (sqrt z))
  (/ (+ (sqrt x) (sqrt y)) 1)
  (/ (- (sqrt x) (sqrt y)) z)
  (/ 1 (* (cbrt z) (cbrt z)))
  (/ (- x y) (cbrt z))
  (/ 1 (sqrt z))
  (/ (- x y) (sqrt z))
  (/ 1 1)
  (/ (- x y) z)
  (/ 1 z)
  (/ z (- x y))
  (/ (- x y) (* (cbrt z) (cbrt z)))
  (/ (- x y) (sqrt z))
  (/ (- x y) 1)
  (/ z (cbrt (- x y)))
  (/ z (sqrt (- x y)))
  (/ z (- x y))
  (/ z (- (sqrt x) (sqrt y)))
  (/ z (- x y))
  (* z (+ (* x x) (+ (* y y) (* x y))))
  (* z (+ x y))
  (* 4.0 (/ (- x y) z))
  (+ (log 4.0) (- (log (- x y)) (log z)))
  (+ (log 4.0) (log (/ (- x y) z)))
  (log (* 4.0 (/ (- x y) z)))
  (exp (* 4.0 (/ (- x y) z)))
  (* (* (* 4.0 4.0) 4.0) (/ (* (* (- x y) (- x y)) (- x y)) (* (* z z) z)))
  (* (* (* 4.0 4.0) 4.0) (* (* (/ (- x y) z) (/ (- x y) z)) (/ (- x y) z)))
  (* (cbrt (* 4.0 (/ (- x y) z))) (cbrt (* 4.0 (/ (- x y) z))))
  (cbrt (* 4.0 (/ (- x y) z)))
  (* (* (* 4.0 (/ (- x y) z)) (* 4.0 (/ (- x y) z))) (* 4.0 (/ (- x y) z)))
  (sqrt (* 4.0 (/ (- x y) z)))
  (sqrt (* 4.0 (/ (- x y) z)))
  (* (sqrt 4.0) (sqrt (/ (- x y) z)))
  (* (sqrt 4.0) (sqrt (/ (- x y) z)))
  (* (sqrt 4.0) (/ (sqrt (- x y)) (sqrt z)))
  (* (sqrt 4.0) (/ (sqrt (- x y)) (sqrt z)))
  (* 4.0 (* (cbrt (/ (- x y) z)) (cbrt (/ (- x y) z))))
  (* 4.0 (sqrt (/ (- x y) z)))
  (* 4.0 (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt z) (cbrt z))))
  (* 4.0 (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt z)))
  (* 4.0 (/ (* (cbrt (- x y)) (cbrt (- x y))) 1))
  (* 4.0 (/ (sqrt (- x y)) (* (cbrt z) (cbrt z))))
  (* 4.0 (/ (sqrt (- x y)) (sqrt z)))
  (* 4.0 (/ (sqrt (- x y)) 1))
  (* 4.0 (/ 1 (* (cbrt z) (cbrt z))))
  (* 4.0 (/ 1 (sqrt z)))
  (* 4.0 (/ 1 1))
  (* 4.0 (/ (+ (sqrt x) (sqrt y)) (* (cbrt z) (cbrt z))))
  (* 4.0 (/ (+ (sqrt x) (sqrt y)) (sqrt z)))
  (* 4.0 (/ (+ (sqrt x) (sqrt y)) 1))
  (* 4.0 (/ 1 (* (cbrt z) (cbrt z))))
  (* 4.0 (/ 1 (sqrt z)))
  (* 4.0 (/ 1 1))
  (* 4.0 1)
  (* 4.0 (- x y))
  (* (cbrt 4.0) (/ (- x y) z))
  (* (sqrt 4.0) (/ (- x y) z))
  (* 4.0 (/ (- x y) z))
  (* 4.0 (- x y))
  (- (/ x z) (/ y z))
  (- (/ x z) (/ y z))
  (- (/ x z) (/ y z))
  (- (* 4.0 (/ x z)) (* 4.0 (/ y z)))
  (- (* 4.0 (/ x z)) (* 4.0 (/ y z)))
  (- (* 4.0 (/ x z)) (* 4.0 (/ y z)))
2.350 * * [simplify]: iteration 0: 114 enodes
2.401 * * [simplify]: iteration 1: 294 enodes
2.562 * * [simplify]: iteration 2: 1269 enodes
2.993 * * [simplify]: iteration complete: 5001 enodes
2.993 * * [simplify]: Extracting #0: cost 69 inf + 0
2.994 * * [simplify]: Extracting #1: cost 835 inf + 2
3.001 * * [simplify]: Extracting #2: cost 1816 inf + 13478
3.056 * * [simplify]: Extracting #3: cost 1149 inf + 192316
3.129 * * [simplify]: Extracting #4: cost 96 inf + 393214
3.233 * * [simplify]: Extracting #5: cost 1 inf + 406604
3.312 * * [simplify]: Extracting #6: cost 0 inf + 406729
3.403 * [simplify]: Simplified to:
  (log (/ (- x y) z))
  (log (/ (- x y) z))
  (exp (/ (- x y) z))
  (* (* (/ (- x y) z) (/ (- x y) z)) (/ (- x y) z))
  (* (cbrt (/ (- x y) z)) (cbrt (/ (- x y) z)))
  (cbrt (/ (- x y) z))
  (* (* (/ (- x y) z) (/ (- x y) z)) (/ (- x y) z))
  (sqrt (/ (- x y) z))
  (sqrt (/ (- x y) z))
  (- (- x y))
  (- z)
  (/ x z)
  (/ y z)
  (* (/ (cbrt (- x y)) (cbrt z)) (/ (cbrt (- x y)) (cbrt z)))
  (/ (cbrt (- x y)) (cbrt z))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt z))
  (/ (cbrt (- x y)) (sqrt z))
  (* (cbrt (- x y)) (cbrt (- x y)))
  (/ (cbrt (- x y)) z)
  (/ (sqrt (- x y)) (* (cbrt z) (cbrt z)))
  (/ (sqrt (- x y)) (cbrt z))
  (/ (sqrt (- x y)) (sqrt z))
  (/ (sqrt (- x y)) (sqrt z))
  (sqrt (- x y))
  (/ (sqrt (- x y)) z)
  (/ 1 (* (cbrt z) (cbrt z)))
  (/ (- x y) (cbrt z))
  (/ 1 (sqrt z))
  (/ (- x y) (sqrt z))
  1
  (/ (- x y) z)
  (/ (+ (sqrt x) (sqrt y)) (* (cbrt z) (cbrt z)))
  (/ (- (sqrt x) (sqrt y)) (cbrt z))
  (/ (+ (sqrt x) (sqrt y)) (sqrt z))
  (/ (- (sqrt x) (sqrt y)) (sqrt z))
  (+ (sqrt x) (sqrt y))
  (/ (- (sqrt x) (sqrt y)) z)
  (/ 1 (* (cbrt z) (cbrt z)))
  (/ (- x y) (cbrt z))
  (/ 1 (sqrt z))
  (/ (- x y) (sqrt z))
  1
  (/ (- x y) z)
  (/ 1 z)
  (/ z (- x y))
  (/ (/ (- x y) (cbrt z)) (cbrt z))
  (/ (- x y) (sqrt z))
  (- x y)
  (/ z (cbrt (- x y)))
  (/ z (sqrt (- x y)))
  (/ z (- x y))
  (/ z (- (sqrt x) (sqrt y)))
  (/ z (- x y))
  (* (+ (* (+ y x) y) (* x x)) z)
  (* z (+ x y))
  (/ (* (- x y) 4.0) z)
  (log (/ (* (- x y) 4.0) z))
  (log (/ (* (- x y) 4.0) z))
  (log (/ (* (- x y) 4.0) z))
  (exp (/ (* (- x y) 4.0) z))
  (* (* (/ (* (- x y) 4.0) z) (/ (* (- x y) 4.0) z)) (/ (* (- x y) 4.0) z))
  (* (* (/ (* (- x y) 4.0) z) (/ (* (- x y) 4.0) z)) (/ (* (- x y) 4.0) z))
  (* (cbrt (/ (* (- x y) 4.0) z)) (cbrt (/ (* (- x y) 4.0) z)))
  (cbrt (/ (* (- x y) 4.0) z))
  (* (* (/ (* (- x y) 4.0) z) (/ (* (- x y) 4.0) z)) (/ (* (- x y) 4.0) z))
  (sqrt (/ (* (- x y) 4.0) z))
  (sqrt (/ (* (- x y) 4.0) z))
  (* (sqrt (/ (- x y) z)) (sqrt 4.0))
  (* (sqrt (/ (- x y) z)) (sqrt 4.0))
  (/ (* (sqrt (- x y)) (sqrt 4.0)) (sqrt z))
  (/ (* (sqrt (- x y)) (sqrt 4.0)) (sqrt z))
  (* 4.0 (* (cbrt (/ (- x y) z)) (cbrt (/ (- x y) z))))
  (* (sqrt (/ (- x y) z)) 4.0)
  (* (* 4.0 (/ (cbrt (- x y)) (cbrt z))) (/ (cbrt (- x y)) (cbrt z)))
  (/ (* 4.0 (* (cbrt (- x y)) (cbrt (- x y)))) (sqrt z))
  (* (* 4.0 (cbrt (- x y))) (cbrt (- x y)))
  (* (/ (sqrt (- x y)) (* (cbrt z) (cbrt z))) 4.0)
  (/ (* 4.0 (sqrt (- x y))) (sqrt z))
  (* 4.0 (sqrt (- x y)))
  (/ 4.0 (* (cbrt z) (cbrt z)))
  (/ 4.0 (sqrt z))
  4.0
  (/ (* 4.0 (+ (sqrt x) (sqrt y))) (* (cbrt z) (cbrt z)))
  (* 4.0 (/ (+ (sqrt x) (sqrt y)) (sqrt z)))
  (* (+ (sqrt x) (sqrt y)) 4.0)
  (/ 4.0 (* (cbrt z) (cbrt z)))
  (/ 4.0 (sqrt z))
  4.0
  4.0
  (* (- x y) 4.0)
  (* (cbrt 4.0) (/ (- x y) z))
  (* (/ (- x y) z) (sqrt 4.0))
  (/ (* (- x y) 4.0) z)
  (* (- x y) 4.0)
  (/ (- x y) z)
  (/ (- x y) z)
  (/ (- x y) z)
  (* (/ (- x y) z) 4.0)
  (* (/ (- x y) z) 4.0)
  (* (/ (- x y) z) 4.0)
3.411 * * * [progress]: adding candidates to table
3.841 * * [progress]: iteration 3 / 4
3.841 * * * [progress]: picking best candidate
3.844 * * * * [pick]: Picked  #<alt (λ (x y z) (- (* 4.0 (- (/ x z) (/ y z))) 2.0))>
3.844 * * * [progress]: localizing error
3.856 * * * [progress]: generating rewritten candidates
3.856 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 2)
3.889 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
3.975 * * * [progress]: generating series expansions
3.976 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 2)
3.976 * [backup-simplify]: Simplify (- (/ x z) (/ y z)) into (- (/ x z) (/ y z))
3.976 * [approximate]: Taking taylor expansion of (- (/ x z) (/ y z)) in (x z y) around 0
3.976 * [taylor]: Taking taylor expansion of (- (/ x z) (/ y z)) in y
3.976 * [taylor]: Taking taylor expansion of (/ x z) in y
3.976 * [taylor]: Taking taylor expansion of x in y
3.976 * [backup-simplify]: Simplify x into x
3.976 * [taylor]: Taking taylor expansion of z in y
3.976 * [backup-simplify]: Simplify z into z
3.976 * [backup-simplify]: Simplify (/ x z) into (/ x z)
3.976 * [taylor]: Taking taylor expansion of (/ y z) in y
3.976 * [taylor]: Taking taylor expansion of y in y
3.976 * [backup-simplify]: Simplify 0 into 0
3.976 * [backup-simplify]: Simplify 1 into 1
3.976 * [taylor]: Taking taylor expansion of z in y
3.976 * [backup-simplify]: Simplify z into z
3.976 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
3.976 * [taylor]: Taking taylor expansion of (- (/ x z) (/ y z)) in z
3.976 * [taylor]: Taking taylor expansion of (/ x z) in z
3.976 * [taylor]: Taking taylor expansion of x in z
3.976 * [backup-simplify]: Simplify x into x
3.976 * [taylor]: Taking taylor expansion of z in z
3.976 * [backup-simplify]: Simplify 0 into 0
3.976 * [backup-simplify]: Simplify 1 into 1
3.976 * [backup-simplify]: Simplify (/ x 1) into x
3.976 * [taylor]: Taking taylor expansion of (/ y z) in z
3.976 * [taylor]: Taking taylor expansion of y in z
3.976 * [backup-simplify]: Simplify y into y
3.976 * [taylor]: Taking taylor expansion of z in z
3.976 * [backup-simplify]: Simplify 0 into 0
3.976 * [backup-simplify]: Simplify 1 into 1
3.976 * [backup-simplify]: Simplify (/ y 1) into y
3.976 * [taylor]: Taking taylor expansion of (- (/ x z) (/ y z)) in x
3.976 * [taylor]: Taking taylor expansion of (/ x z) in x
3.976 * [taylor]: Taking taylor expansion of x in x
3.976 * [backup-simplify]: Simplify 0 into 0
3.976 * [backup-simplify]: Simplify 1 into 1
3.976 * [taylor]: Taking taylor expansion of z in x
3.976 * [backup-simplify]: Simplify z into z
3.976 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
3.976 * [taylor]: Taking taylor expansion of (/ y z) in x
3.976 * [taylor]: Taking taylor expansion of y in x
3.976 * [backup-simplify]: Simplify y into y
3.976 * [taylor]: Taking taylor expansion of z in x
3.976 * [backup-simplify]: Simplify z into z
3.977 * [backup-simplify]: Simplify (/ y z) into (/ y z)
3.977 * [taylor]: Taking taylor expansion of (- (/ x z) (/ y z)) in x
3.977 * [taylor]: Taking taylor expansion of (/ x z) in x
3.977 * [taylor]: Taking taylor expansion of x in x
3.977 * [backup-simplify]: Simplify 0 into 0
3.977 * [backup-simplify]: Simplify 1 into 1
3.977 * [taylor]: Taking taylor expansion of z in x
3.977 * [backup-simplify]: Simplify z into z
3.977 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
3.977 * [taylor]: Taking taylor expansion of (/ y z) in x
3.977 * [taylor]: Taking taylor expansion of y in x
3.977 * [backup-simplify]: Simplify y into y
3.977 * [taylor]: Taking taylor expansion of z in x
3.977 * [backup-simplify]: Simplify z into z
3.977 * [backup-simplify]: Simplify (/ y z) into (/ y z)
3.977 * [backup-simplify]: Simplify (- (/ y z)) into (- (/ y z))
3.977 * [backup-simplify]: Simplify (+ 0 (- (/ y z))) into (- (/ y z))
3.977 * [taylor]: Taking taylor expansion of (- (/ y z)) in z
3.977 * [taylor]: Taking taylor expansion of (/ y z) in z
3.977 * [taylor]: Taking taylor expansion of y in z
3.977 * [backup-simplify]: Simplify y into y
3.977 * [taylor]: Taking taylor expansion of z in z
3.977 * [backup-simplify]: Simplify 0 into 0
3.977 * [backup-simplify]: Simplify 1 into 1
3.977 * [backup-simplify]: Simplify (/ y 1) into y
3.977 * [backup-simplify]: Simplify (- y) into (- y)
3.977 * [taylor]: Taking taylor expansion of (- y) in y
3.977 * [taylor]: Taking taylor expansion of y in y
3.977 * [backup-simplify]: Simplify 0 into 0
3.977 * [backup-simplify]: Simplify 1 into 1
3.978 * [backup-simplify]: Simplify (- 0) into 0
3.978 * [backup-simplify]: Simplify 0 into 0
3.978 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ y z) (/ 0 z)))) into 0
3.978 * [backup-simplify]: Simplify (- 0) into 0
3.978 * [backup-simplify]: Simplify (+ (/ 1 z) 0) into (/ 1 z)
3.978 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.978 * [taylor]: Taking taylor expansion of z in z
3.978 * [backup-simplify]: Simplify 0 into 0
3.978 * [backup-simplify]: Simplify 1 into 1
3.978 * [backup-simplify]: Simplify (/ 1 1) into 1
3.978 * [taylor]: Taking taylor expansion of 1 in y
3.979 * [backup-simplify]: Simplify 1 into 1
3.979 * [backup-simplify]: Simplify 1 into 1
3.979 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)))) into 0
3.979 * [backup-simplify]: Simplify (- 0) into 0
3.979 * [taylor]: Taking taylor expansion of 0 in y
3.979 * [backup-simplify]: Simplify 0 into 0
3.979 * [backup-simplify]: Simplify 0 into 0
3.980 * [backup-simplify]: Simplify (- 1) into -1
3.980 * [backup-simplify]: Simplify -1 into -1
3.980 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)))) into 0
3.980 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ y z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
3.980 * [backup-simplify]: Simplify (- 0) into 0
3.981 * [backup-simplify]: Simplify (+ 0 0) into 0
3.981 * [taylor]: Taking taylor expansion of 0 in z
3.981 * [backup-simplify]: Simplify 0 into 0
3.982 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.982 * [taylor]: Taking taylor expansion of 0 in y
3.982 * [backup-simplify]: Simplify 0 into 0
3.982 * [backup-simplify]: Simplify 0 into 0
3.983 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.983 * [backup-simplify]: Simplify (- 0) into 0
3.983 * [taylor]: Taking taylor expansion of 0 in y
3.983 * [backup-simplify]: Simplify 0 into 0
3.983 * [backup-simplify]: Simplify 0 into 0
3.983 * [backup-simplify]: Simplify 0 into 0
3.983 * [backup-simplify]: Simplify 0 into 0
3.983 * [backup-simplify]: Simplify (- 0) into 0
3.983 * [backup-simplify]: Simplify 0 into 0
3.984 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
3.984 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ y z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
3.984 * [backup-simplify]: Simplify (- 0) into 0
3.984 * [backup-simplify]: Simplify (+ 0 0) into 0
3.984 * [taylor]: Taking taylor expansion of 0 in z
3.984 * [backup-simplify]: Simplify 0 into 0
3.984 * [taylor]: Taking taylor expansion of 0 in y
3.984 * [backup-simplify]: Simplify 0 into 0
3.984 * [backup-simplify]: Simplify 0 into 0
3.985 * [backup-simplify]: Simplify (+ (* -1 (* y (* (/ 1 z) 1))) (* 1 (* 1 (* (/ 1 z) x)))) into (- (/ x z) (/ y z))
3.985 * [backup-simplify]: Simplify (- (/ (/ 1 x) (/ 1 z)) (/ (/ 1 y) (/ 1 z))) into (- (/ z x) (/ z y))
3.985 * [approximate]: Taking taylor expansion of (- (/ z x) (/ z y)) in (x z y) around 0
3.985 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in y
3.985 * [taylor]: Taking taylor expansion of (/ z x) in y
3.985 * [taylor]: Taking taylor expansion of z in y
3.985 * [backup-simplify]: Simplify z into z
3.985 * [taylor]: Taking taylor expansion of x in y
3.985 * [backup-simplify]: Simplify x into x
3.985 * [backup-simplify]: Simplify (/ z x) into (/ z x)
3.985 * [taylor]: Taking taylor expansion of (/ z y) in y
3.985 * [taylor]: Taking taylor expansion of z in y
3.985 * [backup-simplify]: Simplify z into z
3.985 * [taylor]: Taking taylor expansion of y in y
3.985 * [backup-simplify]: Simplify 0 into 0
3.985 * [backup-simplify]: Simplify 1 into 1
3.985 * [backup-simplify]: Simplify (/ z 1) into z
3.985 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in z
3.985 * [taylor]: Taking taylor expansion of (/ z x) in z
3.985 * [taylor]: Taking taylor expansion of z in z
3.985 * [backup-simplify]: Simplify 0 into 0
3.985 * [backup-simplify]: Simplify 1 into 1
3.985 * [taylor]: Taking taylor expansion of x in z
3.985 * [backup-simplify]: Simplify x into x
3.985 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.985 * [taylor]: Taking taylor expansion of (/ z y) in z
3.985 * [taylor]: Taking taylor expansion of z in z
3.985 * [backup-simplify]: Simplify 0 into 0
3.985 * [backup-simplify]: Simplify 1 into 1
3.985 * [taylor]: Taking taylor expansion of y in z
3.985 * [backup-simplify]: Simplify y into y
3.985 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.985 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in x
3.985 * [taylor]: Taking taylor expansion of (/ z x) in x
3.985 * [taylor]: Taking taylor expansion of z in x
3.985 * [backup-simplify]: Simplify z into z
3.985 * [taylor]: Taking taylor expansion of x in x
3.985 * [backup-simplify]: Simplify 0 into 0
3.985 * [backup-simplify]: Simplify 1 into 1
3.985 * [backup-simplify]: Simplify (/ z 1) into z
3.985 * [taylor]: Taking taylor expansion of (/ z y) in x
3.985 * [taylor]: Taking taylor expansion of z in x
3.985 * [backup-simplify]: Simplify z into z
3.985 * [taylor]: Taking taylor expansion of y in x
3.985 * [backup-simplify]: Simplify y into y
3.985 * [backup-simplify]: Simplify (/ z y) into (/ z y)
3.986 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in x
3.986 * [taylor]: Taking taylor expansion of (/ z x) in x
3.986 * [taylor]: Taking taylor expansion of z in x
3.986 * [backup-simplify]: Simplify z into z
3.986 * [taylor]: Taking taylor expansion of x in x
3.986 * [backup-simplify]: Simplify 0 into 0
3.986 * [backup-simplify]: Simplify 1 into 1
3.986 * [backup-simplify]: Simplify (/ z 1) into z
3.986 * [taylor]: Taking taylor expansion of (/ z y) in x
3.986 * [taylor]: Taking taylor expansion of z in x
3.986 * [backup-simplify]: Simplify z into z
3.986 * [taylor]: Taking taylor expansion of y in x
3.986 * [backup-simplify]: Simplify y into y
3.986 * [backup-simplify]: Simplify (/ z y) into (/ z y)
3.986 * [backup-simplify]: Simplify (+ z 0) into z
3.986 * [taylor]: Taking taylor expansion of z in z
3.986 * [backup-simplify]: Simplify 0 into 0
3.986 * [backup-simplify]: Simplify 1 into 1
3.986 * [taylor]: Taking taylor expansion of 1 in y
3.986 * [backup-simplify]: Simplify 1 into 1
3.986 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)))) into 0
3.987 * [backup-simplify]: Simplify (- (/ z y)) into (- (/ z y))
3.987 * [backup-simplify]: Simplify (+ 0 (- (/ z y))) into (- (/ z y))
3.987 * [taylor]: Taking taylor expansion of (- (/ z y)) in z
3.987 * [taylor]: Taking taylor expansion of (/ z y) in z
3.987 * [taylor]: Taking taylor expansion of z in z
3.987 * [backup-simplify]: Simplify 0 into 0
3.987 * [backup-simplify]: Simplify 1 into 1
3.987 * [taylor]: Taking taylor expansion of y in z
3.987 * [backup-simplify]: Simplify y into y
3.987 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.987 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
3.987 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
3.987 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.987 * [taylor]: Taking taylor expansion of y in y
3.987 * [backup-simplify]: Simplify 0 into 0
3.987 * [backup-simplify]: Simplify 1 into 1
3.987 * [backup-simplify]: Simplify (/ 1 1) into 1
3.987 * [backup-simplify]: Simplify (- 1) into -1
3.987 * [backup-simplify]: Simplify -1 into -1
3.987 * [taylor]: Taking taylor expansion of 0 in y
3.987 * [backup-simplify]: Simplify 0 into 0
3.987 * [backup-simplify]: Simplify 1 into 1
3.990 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.990 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)))) into 0
3.991 * [backup-simplify]: Simplify (- 0) into 0
3.991 * [backup-simplify]: Simplify (+ 0 0) into 0
3.991 * [taylor]: Taking taylor expansion of 0 in z
3.991 * [backup-simplify]: Simplify 0 into 0
3.991 * [taylor]: Taking taylor expansion of 0 in y
3.991 * [backup-simplify]: Simplify 0 into 0
3.991 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0
3.991 * [backup-simplify]: Simplify (- 0) into 0
3.991 * [taylor]: Taking taylor expansion of 0 in y
3.991 * [backup-simplify]: Simplify 0 into 0
3.991 * [taylor]: Taking taylor expansion of 0 in y
3.991 * [backup-simplify]: Simplify 0 into 0
3.992 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.992 * [backup-simplify]: Simplify (- 0) into 0
3.992 * [backup-simplify]: Simplify 0 into 0
3.992 * [backup-simplify]: Simplify 0 into 0
3.992 * [backup-simplify]: Simplify 0 into 0
3.993 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.993 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.994 * [backup-simplify]: Simplify (- 0) into 0
3.994 * [backup-simplify]: Simplify (+ 0 0) into 0
3.994 * [taylor]: Taking taylor expansion of 0 in z
3.994 * [backup-simplify]: Simplify 0 into 0
3.994 * [taylor]: Taking taylor expansion of 0 in y
3.994 * [backup-simplify]: Simplify 0 into 0
3.994 * [taylor]: Taking taylor expansion of 0 in y
3.994 * [backup-simplify]: Simplify 0 into 0
3.994 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.994 * [backup-simplify]: Simplify (- 0) into 0
3.994 * [taylor]: Taking taylor expansion of 0 in y
3.994 * [backup-simplify]: Simplify 0 into 0
3.994 * [taylor]: Taking taylor expansion of 0 in y
3.994 * [backup-simplify]: Simplify 0 into 0
3.994 * [backup-simplify]: Simplify 0 into 0
3.995 * [backup-simplify]: Simplify 0 into 0
3.995 * [backup-simplify]: Simplify 0 into 0
3.995 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 z) (/ 1 (/ 1 x))))) (* -1 (* (/ 1 (/ 1 y)) (* (/ 1 z) 1)))) into (- (/ x z) (/ y z))
3.995 * [backup-simplify]: Simplify (- (/ (/ 1 (- x)) (/ 1 (- z))) (/ (/ 1 (- y)) (/ 1 (- z)))) into (- (/ z x) (/ z y))
3.995 * [approximate]: Taking taylor expansion of (- (/ z x) (/ z y)) in (x z y) around 0
3.995 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in y
3.995 * [taylor]: Taking taylor expansion of (/ z x) in y
3.995 * [taylor]: Taking taylor expansion of z in y
3.995 * [backup-simplify]: Simplify z into z
3.995 * [taylor]: Taking taylor expansion of x in y
3.995 * [backup-simplify]: Simplify x into x
3.995 * [backup-simplify]: Simplify (/ z x) into (/ z x)
3.995 * [taylor]: Taking taylor expansion of (/ z y) in y
3.995 * [taylor]: Taking taylor expansion of z in y
3.995 * [backup-simplify]: Simplify z into z
3.995 * [taylor]: Taking taylor expansion of y in y
3.995 * [backup-simplify]: Simplify 0 into 0
3.995 * [backup-simplify]: Simplify 1 into 1
3.995 * [backup-simplify]: Simplify (/ z 1) into z
3.995 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in z
3.995 * [taylor]: Taking taylor expansion of (/ z x) in z
3.995 * [taylor]: Taking taylor expansion of z in z
3.995 * [backup-simplify]: Simplify 0 into 0
3.995 * [backup-simplify]: Simplify 1 into 1
3.995 * [taylor]: Taking taylor expansion of x in z
3.995 * [backup-simplify]: Simplify x into x
3.995 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.995 * [taylor]: Taking taylor expansion of (/ z y) in z
3.995 * [taylor]: Taking taylor expansion of z in z
3.995 * [backup-simplify]: Simplify 0 into 0
3.995 * [backup-simplify]: Simplify 1 into 1
3.995 * [taylor]: Taking taylor expansion of y in z
3.995 * [backup-simplify]: Simplify y into y
3.995 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.995 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in x
3.995 * [taylor]: Taking taylor expansion of (/ z x) in x
3.996 * [taylor]: Taking taylor expansion of z in x
3.996 * [backup-simplify]: Simplify z into z
3.996 * [taylor]: Taking taylor expansion of x in x
3.996 * [backup-simplify]: Simplify 0 into 0
3.996 * [backup-simplify]: Simplify 1 into 1
3.996 * [backup-simplify]: Simplify (/ z 1) into z
3.996 * [taylor]: Taking taylor expansion of (/ z y) in x
3.996 * [taylor]: Taking taylor expansion of z in x
3.996 * [backup-simplify]: Simplify z into z
3.996 * [taylor]: Taking taylor expansion of y in x
3.996 * [backup-simplify]: Simplify y into y
3.996 * [backup-simplify]: Simplify (/ z y) into (/ z y)
3.996 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in x
3.996 * [taylor]: Taking taylor expansion of (/ z x) in x
3.996 * [taylor]: Taking taylor expansion of z in x
3.996 * [backup-simplify]: Simplify z into z
3.996 * [taylor]: Taking taylor expansion of x in x
3.996 * [backup-simplify]: Simplify 0 into 0
3.996 * [backup-simplify]: Simplify 1 into 1
3.996 * [backup-simplify]: Simplify (/ z 1) into z
3.996 * [taylor]: Taking taylor expansion of (/ z y) in x
3.996 * [taylor]: Taking taylor expansion of z in x
3.996 * [backup-simplify]: Simplify z into z
3.996 * [taylor]: Taking taylor expansion of y in x
3.996 * [backup-simplify]: Simplify y into y
3.996 * [backup-simplify]: Simplify (/ z y) into (/ z y)
3.996 * [backup-simplify]: Simplify (+ z 0) into z
3.996 * [taylor]: Taking taylor expansion of z in z
3.996 * [backup-simplify]: Simplify 0 into 0
3.996 * [backup-simplify]: Simplify 1 into 1
3.996 * [taylor]: Taking taylor expansion of 1 in y
3.996 * [backup-simplify]: Simplify 1 into 1
3.997 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)))) into 0
3.997 * [backup-simplify]: Simplify (- (/ z y)) into (- (/ z y))
3.997 * [backup-simplify]: Simplify (+ 0 (- (/ z y))) into (- (/ z y))
3.997 * [taylor]: Taking taylor expansion of (- (/ z y)) in z
3.997 * [taylor]: Taking taylor expansion of (/ z y) in z
3.997 * [taylor]: Taking taylor expansion of z in z
3.997 * [backup-simplify]: Simplify 0 into 0
3.997 * [backup-simplify]: Simplify 1 into 1
3.997 * [taylor]: Taking taylor expansion of y in z
3.997 * [backup-simplify]: Simplify y into y
3.997 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.997 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
3.997 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
3.997 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.997 * [taylor]: Taking taylor expansion of y in y
3.997 * [backup-simplify]: Simplify 0 into 0
3.997 * [backup-simplify]: Simplify 1 into 1
3.997 * [backup-simplify]: Simplify (/ 1 1) into 1
3.998 * [backup-simplify]: Simplify (- 1) into -1
3.998 * [backup-simplify]: Simplify -1 into -1
3.998 * [taylor]: Taking taylor expansion of 0 in y
3.998 * [backup-simplify]: Simplify 0 into 0
3.998 * [backup-simplify]: Simplify 1 into 1
3.999 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.999 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)))) into 0
3.999 * [backup-simplify]: Simplify (- 0) into 0
3.999 * [backup-simplify]: Simplify (+ 0 0) into 0
3.999 * [taylor]: Taking taylor expansion of 0 in z
3.999 * [backup-simplify]: Simplify 0 into 0
3.999 * [taylor]: Taking taylor expansion of 0 in y
3.999 * [backup-simplify]: Simplify 0 into 0
3.999 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0
4.000 * [backup-simplify]: Simplify (- 0) into 0
4.000 * [taylor]: Taking taylor expansion of 0 in y
4.000 * [backup-simplify]: Simplify 0 into 0
4.000 * [taylor]: Taking taylor expansion of 0 in y
4.000 * [backup-simplify]: Simplify 0 into 0
4.000 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.000 * [backup-simplify]: Simplify (- 0) into 0
4.000 * [backup-simplify]: Simplify 0 into 0
4.000 * [backup-simplify]: Simplify 0 into 0
4.000 * [backup-simplify]: Simplify 0 into 0
4.002 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.002 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.002 * [backup-simplify]: Simplify (- 0) into 0
4.002 * [backup-simplify]: Simplify (+ 0 0) into 0
4.002 * [taylor]: Taking taylor expansion of 0 in z
4.002 * [backup-simplify]: Simplify 0 into 0
4.002 * [taylor]: Taking taylor expansion of 0 in y
4.002 * [backup-simplify]: Simplify 0 into 0
4.002 * [taylor]: Taking taylor expansion of 0 in y
4.002 * [backup-simplify]: Simplify 0 into 0
4.002 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.003 * [backup-simplify]: Simplify (- 0) into 0
4.003 * [taylor]: Taking taylor expansion of 0 in y
4.003 * [backup-simplify]: Simplify 0 into 0
4.003 * [taylor]: Taking taylor expansion of 0 in y
4.003 * [backup-simplify]: Simplify 0 into 0
4.003 * [backup-simplify]: Simplify 0 into 0
4.003 * [backup-simplify]: Simplify 0 into 0
4.003 * [backup-simplify]: Simplify 0 into 0
4.003 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (- z)) (/ 1 (/ 1 (- x)))))) (* -1 (* (/ 1 (/ 1 (- y))) (* (/ 1 (- z)) 1)))) into (- (/ x z) (/ y z))
4.003 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
4.003 * [backup-simplify]: Simplify (* 4.0 (- (/ x z) (/ y z))) into (* 4.0 (- (/ x z) (/ y z)))
4.003 * [approximate]: Taking taylor expansion of (* 4.0 (- (/ x z) (/ y z))) in (x z y) around 0
4.003 * [taylor]: Taking taylor expansion of (* 4.0 (- (/ x z) (/ y z))) in y
4.003 * [taylor]: Taking taylor expansion of 4.0 in y
4.003 * [backup-simplify]: Simplify 4.0 into 4.0
4.003 * [taylor]: Taking taylor expansion of (- (/ x z) (/ y z)) in y
4.003 * [taylor]: Taking taylor expansion of (/ x z) in y
4.003 * [taylor]: Taking taylor expansion of x in y
4.003 * [backup-simplify]: Simplify x into x
4.003 * [taylor]: Taking taylor expansion of z in y
4.003 * [backup-simplify]: Simplify z into z
4.003 * [backup-simplify]: Simplify (/ x z) into (/ x z)
4.004 * [taylor]: Taking taylor expansion of (/ y z) in y
4.004 * [taylor]: Taking taylor expansion of y in y
4.004 * [backup-simplify]: Simplify 0 into 0
4.004 * [backup-simplify]: Simplify 1 into 1
4.004 * [taylor]: Taking taylor expansion of z in y
4.004 * [backup-simplify]: Simplify z into z
4.004 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
4.004 * [taylor]: Taking taylor expansion of (* 4.0 (- (/ x z) (/ y z))) in z
4.004 * [taylor]: Taking taylor expansion of 4.0 in z
4.004 * [backup-simplify]: Simplify 4.0 into 4.0
4.004 * [taylor]: Taking taylor expansion of (- (/ x z) (/ y z)) in z
4.004 * [taylor]: Taking taylor expansion of (/ x z) in z
4.004 * [taylor]: Taking taylor expansion of x in z
4.004 * [backup-simplify]: Simplify x into x
4.004 * [taylor]: Taking taylor expansion of z in z
4.004 * [backup-simplify]: Simplify 0 into 0
4.004 * [backup-simplify]: Simplify 1 into 1
4.004 * [backup-simplify]: Simplify (/ x 1) into x
4.004 * [taylor]: Taking taylor expansion of (/ y z) in z
4.004 * [taylor]: Taking taylor expansion of y in z
4.004 * [backup-simplify]: Simplify y into y
4.004 * [taylor]: Taking taylor expansion of z in z
4.004 * [backup-simplify]: Simplify 0 into 0
4.004 * [backup-simplify]: Simplify 1 into 1
4.004 * [backup-simplify]: Simplify (/ y 1) into y
4.004 * [taylor]: Taking taylor expansion of (* 4.0 (- (/ x z) (/ y z))) in x
4.004 * [taylor]: Taking taylor expansion of 4.0 in x
4.004 * [backup-simplify]: Simplify 4.0 into 4.0
4.004 * [taylor]: Taking taylor expansion of (- (/ x z) (/ y z)) in x
4.004 * [taylor]: Taking taylor expansion of (/ x z) in x
4.004 * [taylor]: Taking taylor expansion of x in x
4.004 * [backup-simplify]: Simplify 0 into 0
4.004 * [backup-simplify]: Simplify 1 into 1
4.004 * [taylor]: Taking taylor expansion of z in x
4.004 * [backup-simplify]: Simplify z into z
4.004 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
4.004 * [taylor]: Taking taylor expansion of (/ y z) in x
4.004 * [taylor]: Taking taylor expansion of y in x
4.004 * [backup-simplify]: Simplify y into y
4.004 * [taylor]: Taking taylor expansion of z in x
4.004 * [backup-simplify]: Simplify z into z
4.004 * [backup-simplify]: Simplify (/ y z) into (/ y z)
4.004 * [taylor]: Taking taylor expansion of (* 4.0 (- (/ x z) (/ y z))) in x
4.004 * [taylor]: Taking taylor expansion of 4.0 in x
4.004 * [backup-simplify]: Simplify 4.0 into 4.0
4.004 * [taylor]: Taking taylor expansion of (- (/ x z) (/ y z)) in x
4.004 * [taylor]: Taking taylor expansion of (/ x z) in x
4.004 * [taylor]: Taking taylor expansion of x in x
4.004 * [backup-simplify]: Simplify 0 into 0
4.004 * [backup-simplify]: Simplify 1 into 1
4.004 * [taylor]: Taking taylor expansion of z in x
4.004 * [backup-simplify]: Simplify z into z
4.004 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
4.004 * [taylor]: Taking taylor expansion of (/ y z) in x
4.004 * [taylor]: Taking taylor expansion of y in x
4.004 * [backup-simplify]: Simplify y into y
4.004 * [taylor]: Taking taylor expansion of z in x
4.004 * [backup-simplify]: Simplify z into z
4.005 * [backup-simplify]: Simplify (/ y z) into (/ y z)
4.005 * [backup-simplify]: Simplify (- (/ y z)) into (- (/ y z))
4.005 * [backup-simplify]: Simplify (+ 0 (- (/ y z))) into (- (/ y z))
4.005 * [backup-simplify]: Simplify (* 4.0 (- (/ y z))) into (* -4.0 (/ y z))
4.005 * [taylor]: Taking taylor expansion of (* -4.0 (/ y z)) in z
4.005 * [taylor]: Taking taylor expansion of -4.0 in z
4.005 * [backup-simplify]: Simplify -4.0 into -4.0
4.005 * [taylor]: Taking taylor expansion of (/ y z) in z
4.005 * [taylor]: Taking taylor expansion of y in z
4.005 * [backup-simplify]: Simplify y into y
4.005 * [taylor]: Taking taylor expansion of z in z
4.005 * [backup-simplify]: Simplify 0 into 0
4.005 * [backup-simplify]: Simplify 1 into 1
4.005 * [backup-simplify]: Simplify (/ y 1) into y
4.005 * [backup-simplify]: Simplify (* -4.0 y) into (* -4.0 y)
4.005 * [taylor]: Taking taylor expansion of (* -4.0 y) in y
4.005 * [taylor]: Taking taylor expansion of -4.0 in y
4.005 * [backup-simplify]: Simplify -4.0 into -4.0
4.005 * [taylor]: Taking taylor expansion of y in y
4.005 * [backup-simplify]: Simplify 0 into 0
4.005 * [backup-simplify]: Simplify 1 into 1
4.005 * [backup-simplify]: Simplify (* -4.0 0) into 0
4.005 * [backup-simplify]: Simplify 0 into 0
4.006 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ y z) (/ 0 z)))) into 0
4.006 * [backup-simplify]: Simplify (- 0) into 0
4.006 * [backup-simplify]: Simplify (+ (/ 1 z) 0) into (/ 1 z)
4.006 * [backup-simplify]: Simplify (+ (* 4.0 (/ 1 z)) (* 0 (- (/ y z)))) into (* 4.0 (/ 1 z))
4.006 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in z
4.006 * [taylor]: Taking taylor expansion of 4.0 in z
4.006 * [backup-simplify]: Simplify 4.0 into 4.0
4.006 * [taylor]: Taking taylor expansion of (/ 1 z) in z
4.006 * [taylor]: Taking taylor expansion of z in z
4.006 * [backup-simplify]: Simplify 0 into 0
4.006 * [backup-simplify]: Simplify 1 into 1
4.006 * [backup-simplify]: Simplify (/ 1 1) into 1
4.007 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
4.007 * [taylor]: Taking taylor expansion of 4.0 in y
4.007 * [backup-simplify]: Simplify 4.0 into 4.0
4.007 * [backup-simplify]: Simplify 4.0 into 4.0
4.007 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)))) into 0
4.007 * [backup-simplify]: Simplify (+ (* -4.0 0) (* 0 y)) into 0
4.008 * [taylor]: Taking taylor expansion of 0 in y
4.008 * [backup-simplify]: Simplify 0 into 0
4.008 * [backup-simplify]: Simplify 0 into 0
4.008 * [backup-simplify]: Simplify (+ (* -4.0 1) (* 0 0)) into (- 4.0)
4.009 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
4.009 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)))) into 0
4.009 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ y z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
4.009 * [backup-simplify]: Simplify (- 0) into 0
4.009 * [backup-simplify]: Simplify (+ 0 0) into 0
4.010 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 (/ 1 z)) (* 0 (- (/ y z))))) into 0
4.010 * [taylor]: Taking taylor expansion of 0 in z
4.010 * [backup-simplify]: Simplify 0 into 0
4.010 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.011 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
4.011 * [taylor]: Taking taylor expansion of 0 in y
4.011 * [backup-simplify]: Simplify 0 into 0
4.011 * [backup-simplify]: Simplify 0 into 0
4.012 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.012 * [backup-simplify]: Simplify (+ (* -4.0 0) (+ (* 0 0) (* 0 y))) into 0
4.012 * [taylor]: Taking taylor expansion of 0 in y
4.012 * [backup-simplify]: Simplify 0 into 0
4.012 * [backup-simplify]: Simplify 0 into 0
4.012 * [backup-simplify]: Simplify 0 into 0
4.012 * [backup-simplify]: Simplify 0 into 0
4.013 * [backup-simplify]: Simplify (+ (* -4.0 0) (+ (* 0 1) (* 0 0))) into 0
4.013 * [backup-simplify]: Simplify 0 into 0
4.013 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
4.013 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ y z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
4.013 * [backup-simplify]: Simplify (- 0) into 0
4.014 * [backup-simplify]: Simplify (+ 0 0) into 0
4.014 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 (/ 1 z)) (* 0 (- (/ y z)))))) into 0
4.014 * [taylor]: Taking taylor expansion of 0 in z
4.014 * [backup-simplify]: Simplify 0 into 0
4.014 * [taylor]: Taking taylor expansion of 0 in y
4.014 * [backup-simplify]: Simplify 0 into 0
4.014 * [backup-simplify]: Simplify 0 into 0
4.015 * [backup-simplify]: Simplify (+ (* (- 4.0) (* y (* (/ 1 z) 1))) (* 4.0 (* 1 (* (/ 1 z) x)))) into (- (* 4.0 (/ x z)) (* 4.0 (/ y z)))
4.015 * [backup-simplify]: Simplify (* 4.0 (- (/ (/ 1 x) (/ 1 z)) (/ (/ 1 y) (/ 1 z)))) into (* 4.0 (- (/ z x) (/ z y)))
4.015 * [approximate]: Taking taylor expansion of (* 4.0 (- (/ z x) (/ z y))) in (x z y) around 0
4.015 * [taylor]: Taking taylor expansion of (* 4.0 (- (/ z x) (/ z y))) in y
4.015 * [taylor]: Taking taylor expansion of 4.0 in y
4.015 * [backup-simplify]: Simplify 4.0 into 4.0
4.015 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in y
4.015 * [taylor]: Taking taylor expansion of (/ z x) in y
4.015 * [taylor]: Taking taylor expansion of z in y
4.015 * [backup-simplify]: Simplify z into z
4.015 * [taylor]: Taking taylor expansion of x in y
4.015 * [backup-simplify]: Simplify x into x
4.015 * [backup-simplify]: Simplify (/ z x) into (/ z x)
4.015 * [taylor]: Taking taylor expansion of (/ z y) in y
4.015 * [taylor]: Taking taylor expansion of z in y
4.015 * [backup-simplify]: Simplify z into z
4.015 * [taylor]: Taking taylor expansion of y in y
4.015 * [backup-simplify]: Simplify 0 into 0
4.015 * [backup-simplify]: Simplify 1 into 1
4.015 * [backup-simplify]: Simplify (/ z 1) into z
4.015 * [taylor]: Taking taylor expansion of (* 4.0 (- (/ z x) (/ z y))) in z
4.015 * [taylor]: Taking taylor expansion of 4.0 in z
4.015 * [backup-simplify]: Simplify 4.0 into 4.0
4.015 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in z
4.015 * [taylor]: Taking taylor expansion of (/ z x) in z
4.015 * [taylor]: Taking taylor expansion of z in z
4.015 * [backup-simplify]: Simplify 0 into 0
4.015 * [backup-simplify]: Simplify 1 into 1
4.015 * [taylor]: Taking taylor expansion of x in z
4.016 * [backup-simplify]: Simplify x into x
4.016 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.016 * [taylor]: Taking taylor expansion of (/ z y) in z
4.016 * [taylor]: Taking taylor expansion of z in z
4.016 * [backup-simplify]: Simplify 0 into 0
4.016 * [backup-simplify]: Simplify 1 into 1
4.016 * [taylor]: Taking taylor expansion of y in z
4.016 * [backup-simplify]: Simplify y into y
4.016 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.016 * [taylor]: Taking taylor expansion of (* 4.0 (- (/ z x) (/ z y))) in x
4.016 * [taylor]: Taking taylor expansion of 4.0 in x
4.016 * [backup-simplify]: Simplify 4.0 into 4.0
4.016 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in x
4.016 * [taylor]: Taking taylor expansion of (/ z x) in x
4.016 * [taylor]: Taking taylor expansion of z in x
4.016 * [backup-simplify]: Simplify z into z
4.016 * [taylor]: Taking taylor expansion of x in x
4.016 * [backup-simplify]: Simplify 0 into 0
4.016 * [backup-simplify]: Simplify 1 into 1
4.016 * [backup-simplify]: Simplify (/ z 1) into z
4.016 * [taylor]: Taking taylor expansion of (/ z y) in x
4.016 * [taylor]: Taking taylor expansion of z in x
4.016 * [backup-simplify]: Simplify z into z
4.016 * [taylor]: Taking taylor expansion of y in x
4.016 * [backup-simplify]: Simplify y into y
4.016 * [backup-simplify]: Simplify (/ z y) into (/ z y)
4.016 * [taylor]: Taking taylor expansion of (* 4.0 (- (/ z x) (/ z y))) in x
4.016 * [taylor]: Taking taylor expansion of 4.0 in x
4.016 * [backup-simplify]: Simplify 4.0 into 4.0
4.016 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in x
4.016 * [taylor]: Taking taylor expansion of (/ z x) in x
4.016 * [taylor]: Taking taylor expansion of z in x
4.017 * [backup-simplify]: Simplify z into z
4.017 * [taylor]: Taking taylor expansion of x in x
4.017 * [backup-simplify]: Simplify 0 into 0
4.017 * [backup-simplify]: Simplify 1 into 1
4.017 * [backup-simplify]: Simplify (/ z 1) into z
4.017 * [taylor]: Taking taylor expansion of (/ z y) in x
4.017 * [taylor]: Taking taylor expansion of z in x
4.017 * [backup-simplify]: Simplify z into z
4.017 * [taylor]: Taking taylor expansion of y in x
4.017 * [backup-simplify]: Simplify y into y
4.017 * [backup-simplify]: Simplify (/ z y) into (/ z y)
4.017 * [backup-simplify]: Simplify (+ z 0) into z
4.017 * [backup-simplify]: Simplify (* 4.0 z) into (* 4.0 z)
4.017 * [taylor]: Taking taylor expansion of (* 4.0 z) in z
4.017 * [taylor]: Taking taylor expansion of 4.0 in z
4.017 * [backup-simplify]: Simplify 4.0 into 4.0
4.017 * [taylor]: Taking taylor expansion of z in z
4.017 * [backup-simplify]: Simplify 0 into 0
4.017 * [backup-simplify]: Simplify 1 into 1
4.019 * [backup-simplify]: Simplify (+ (* 4.0 1) (* 0 0)) into 4.0
4.019 * [taylor]: Taking taylor expansion of 4.0 in y
4.019 * [backup-simplify]: Simplify 4.0 into 4.0
4.020 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)))) into 0
4.020 * [backup-simplify]: Simplify (- (/ z y)) into (- (/ z y))
4.020 * [backup-simplify]: Simplify (+ 0 (- (/ z y))) into (- (/ z y))
4.020 * [backup-simplify]: Simplify (+ (* 4.0 (- (/ z y))) (* 0 z)) into (- (* 4.0 (/ z y)))
4.020 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ z y))) in z
4.020 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in z
4.020 * [taylor]: Taking taylor expansion of 4.0 in z
4.020 * [backup-simplify]: Simplify 4.0 into 4.0
4.020 * [taylor]: Taking taylor expansion of (/ z y) in z
4.020 * [taylor]: Taking taylor expansion of z in z
4.020 * [backup-simplify]: Simplify 0 into 0
4.020 * [backup-simplify]: Simplify 1 into 1
4.021 * [taylor]: Taking taylor expansion of y in z
4.021 * [backup-simplify]: Simplify y into y
4.021 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.021 * [backup-simplify]: Simplify (* 4.0 (/ 1 y)) into (/ 4.0 y)
4.021 * [backup-simplify]: Simplify (- (/ 4.0 y)) into (- (* 4.0 (/ 1 y)))
4.021 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 y))) in y
4.021 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in y
4.021 * [taylor]: Taking taylor expansion of 4.0 in y
4.021 * [backup-simplify]: Simplify 4.0 into 4.0
4.021 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.021 * [taylor]: Taking taylor expansion of y in y
4.021 * [backup-simplify]: Simplify 0 into 0
4.021 * [backup-simplify]: Simplify 1 into 1
4.021 * [backup-simplify]: Simplify (/ 1 1) into 1
4.022 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
4.022 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
4.023 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
4.024 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 1) (* 0 0))) into 0
4.024 * [taylor]: Taking taylor expansion of 0 in y
4.024 * [backup-simplify]: Simplify 0 into 0
4.024 * [backup-simplify]: Simplify 4.0 into 4.0
4.025 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.025 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)))) into 0
4.026 * [backup-simplify]: Simplify (- 0) into 0
4.026 * [backup-simplify]: Simplify (+ 0 0) into 0
4.027 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 (- (/ z y))) (* 0 z))) into 0
4.027 * [taylor]: Taking taylor expansion of 0 in z
4.027 * [backup-simplify]: Simplify 0 into 0
4.027 * [taylor]: Taking taylor expansion of 0 in y
4.027 * [backup-simplify]: Simplify 0 into 0
4.027 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0
4.028 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 y))) into 0
4.028 * [backup-simplify]: Simplify (- 0) into 0
4.028 * [taylor]: Taking taylor expansion of 0 in y
4.028 * [backup-simplify]: Simplify 0 into 0
4.029 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
4.029 * [taylor]: Taking taylor expansion of 0 in y
4.029 * [backup-simplify]: Simplify 0 into 0
4.030 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.031 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
4.031 * [backup-simplify]: Simplify (- 0) into 0
4.031 * [backup-simplify]: Simplify 0 into 0
4.031 * [backup-simplify]: Simplify 0 into 0
4.031 * [backup-simplify]: Simplify 0 into 0
4.033 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.034 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.034 * [backup-simplify]: Simplify (- 0) into 0
4.034 * [backup-simplify]: Simplify (+ 0 0) into 0
4.035 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 (- (/ z y))) (* 0 z)))) into 0
4.036 * [taylor]: Taking taylor expansion of 0 in z
4.036 * [backup-simplify]: Simplify 0 into 0
4.036 * [taylor]: Taking taylor expansion of 0 in y
4.036 * [backup-simplify]: Simplify 0 into 0
4.036 * [taylor]: Taking taylor expansion of 0 in y
4.036 * [backup-simplify]: Simplify 0 into 0
4.036 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.037 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0
4.037 * [backup-simplify]: Simplify (- 0) into 0
4.037 * [taylor]: Taking taylor expansion of 0 in y
4.037 * [backup-simplify]: Simplify 0 into 0
4.039 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
4.039 * [taylor]: Taking taylor expansion of 0 in y
4.039 * [backup-simplify]: Simplify 0 into 0
4.039 * [backup-simplify]: Simplify 0 into 0
4.039 * [backup-simplify]: Simplify 0 into 0
4.039 * [backup-simplify]: Simplify 0 into 0
4.040 * [backup-simplify]: Simplify (+ (* 4.0 (* 1 (* (/ 1 z) (/ 1 (/ 1 x))))) (* (- 4.0) (* (/ 1 (/ 1 y)) (* (/ 1 z) 1)))) into (- (* 4.0 (/ x z)) (* 4.0 (/ y z)))
4.040 * [backup-simplify]: Simplify (* 4.0 (- (/ (/ 1 (- x)) (/ 1 (- z))) (/ (/ 1 (- y)) (/ 1 (- z))))) into (* 4.0 (- (/ z x) (/ z y)))
4.040 * [approximate]: Taking taylor expansion of (* 4.0 (- (/ z x) (/ z y))) in (x z y) around 0
4.040 * [taylor]: Taking taylor expansion of (* 4.0 (- (/ z x) (/ z y))) in y
4.040 * [taylor]: Taking taylor expansion of 4.0 in y
4.040 * [backup-simplify]: Simplify 4.0 into 4.0
4.040 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in y
4.040 * [taylor]: Taking taylor expansion of (/ z x) in y
4.040 * [taylor]: Taking taylor expansion of z in y
4.040 * [backup-simplify]: Simplify z into z
4.040 * [taylor]: Taking taylor expansion of x in y
4.040 * [backup-simplify]: Simplify x into x
4.040 * [backup-simplify]: Simplify (/ z x) into (/ z x)
4.040 * [taylor]: Taking taylor expansion of (/ z y) in y
4.040 * [taylor]: Taking taylor expansion of z in y
4.040 * [backup-simplify]: Simplify z into z
4.040 * [taylor]: Taking taylor expansion of y in y
4.040 * [backup-simplify]: Simplify 0 into 0
4.040 * [backup-simplify]: Simplify 1 into 1
4.041 * [backup-simplify]: Simplify (/ z 1) into z
4.041 * [taylor]: Taking taylor expansion of (* 4.0 (- (/ z x) (/ z y))) in z
4.041 * [taylor]: Taking taylor expansion of 4.0 in z
4.041 * [backup-simplify]: Simplify 4.0 into 4.0
4.041 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in z
4.041 * [taylor]: Taking taylor expansion of (/ z x) in z
4.041 * [taylor]: Taking taylor expansion of z in z
4.041 * [backup-simplify]: Simplify 0 into 0
4.041 * [backup-simplify]: Simplify 1 into 1
4.041 * [taylor]: Taking taylor expansion of x in z
4.041 * [backup-simplify]: Simplify x into x
4.041 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.041 * [taylor]: Taking taylor expansion of (/ z y) in z
4.041 * [taylor]: Taking taylor expansion of z in z
4.041 * [backup-simplify]: Simplify 0 into 0
4.041 * [backup-simplify]: Simplify 1 into 1
4.041 * [taylor]: Taking taylor expansion of y in z
4.041 * [backup-simplify]: Simplify y into y
4.041 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.041 * [taylor]: Taking taylor expansion of (* 4.0 (- (/ z x) (/ z y))) in x
4.041 * [taylor]: Taking taylor expansion of 4.0 in x
4.041 * [backup-simplify]: Simplify 4.0 into 4.0
4.041 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in x
4.041 * [taylor]: Taking taylor expansion of (/ z x) in x
4.041 * [taylor]: Taking taylor expansion of z in x
4.041 * [backup-simplify]: Simplify z into z
4.041 * [taylor]: Taking taylor expansion of x in x
4.041 * [backup-simplify]: Simplify 0 into 0
4.041 * [backup-simplify]: Simplify 1 into 1
4.041 * [backup-simplify]: Simplify (/ z 1) into z
4.042 * [taylor]: Taking taylor expansion of (/ z y) in x
4.042 * [taylor]: Taking taylor expansion of z in x
4.042 * [backup-simplify]: Simplify z into z
4.042 * [taylor]: Taking taylor expansion of y in x
4.042 * [backup-simplify]: Simplify y into y
4.042 * [backup-simplify]: Simplify (/ z y) into (/ z y)
4.042 * [taylor]: Taking taylor expansion of (* 4.0 (- (/ z x) (/ z y))) in x
4.042 * [taylor]: Taking taylor expansion of 4.0 in x
4.042 * [backup-simplify]: Simplify 4.0 into 4.0
4.042 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in x
4.042 * [taylor]: Taking taylor expansion of (/ z x) in x
4.042 * [taylor]: Taking taylor expansion of z in x
4.042 * [backup-simplify]: Simplify z into z
4.042 * [taylor]: Taking taylor expansion of x in x
4.042 * [backup-simplify]: Simplify 0 into 0
4.042 * [backup-simplify]: Simplify 1 into 1
4.042 * [backup-simplify]: Simplify (/ z 1) into z
4.042 * [taylor]: Taking taylor expansion of (/ z y) in x
4.042 * [taylor]: Taking taylor expansion of z in x
4.042 * [backup-simplify]: Simplify z into z
4.042 * [taylor]: Taking taylor expansion of y in x
4.042 * [backup-simplify]: Simplify y into y
4.042 * [backup-simplify]: Simplify (/ z y) into (/ z y)
4.043 * [backup-simplify]: Simplify (+ z 0) into z
4.043 * [backup-simplify]: Simplify (* 4.0 z) into (* 4.0 z)
4.043 * [taylor]: Taking taylor expansion of (* 4.0 z) in z
4.043 * [taylor]: Taking taylor expansion of 4.0 in z
4.043 * [backup-simplify]: Simplify 4.0 into 4.0
4.043 * [taylor]: Taking taylor expansion of z in z
4.043 * [backup-simplify]: Simplify 0 into 0
4.043 * [backup-simplify]: Simplify 1 into 1
4.045 * [backup-simplify]: Simplify (+ (* 4.0 1) (* 0 0)) into 4.0
4.045 * [taylor]: Taking taylor expansion of 4.0 in y
4.045 * [backup-simplify]: Simplify 4.0 into 4.0
4.046 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)))) into 0
4.046 * [backup-simplify]: Simplify (- (/ z y)) into (- (/ z y))
4.046 * [backup-simplify]: Simplify (+ 0 (- (/ z y))) into (- (/ z y))
4.046 * [backup-simplify]: Simplify (+ (* 4.0 (- (/ z y))) (* 0 z)) into (- (* 4.0 (/ z y)))
4.046 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ z y))) in z
4.046 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in z
4.046 * [taylor]: Taking taylor expansion of 4.0 in z
4.046 * [backup-simplify]: Simplify 4.0 into 4.0
4.046 * [taylor]: Taking taylor expansion of (/ z y) in z
4.046 * [taylor]: Taking taylor expansion of z in z
4.046 * [backup-simplify]: Simplify 0 into 0
4.046 * [backup-simplify]: Simplify 1 into 1
4.046 * [taylor]: Taking taylor expansion of y in z
4.046 * [backup-simplify]: Simplify y into y
4.046 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.046 * [backup-simplify]: Simplify (* 4.0 (/ 1 y)) into (/ 4.0 y)
4.046 * [backup-simplify]: Simplify (- (/ 4.0 y)) into (- (* 4.0 (/ 1 y)))
4.047 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 y))) in y
4.047 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in y
4.047 * [taylor]: Taking taylor expansion of 4.0 in y
4.047 * [backup-simplify]: Simplify 4.0 into 4.0
4.047 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.047 * [taylor]: Taking taylor expansion of y in y
4.047 * [backup-simplify]: Simplify 0 into 0
4.047 * [backup-simplify]: Simplify 1 into 1
4.047 * [backup-simplify]: Simplify (/ 1 1) into 1
4.048 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
4.048 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
4.048 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
4.049 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 1) (* 0 0))) into 0
4.049 * [taylor]: Taking taylor expansion of 0 in y
4.049 * [backup-simplify]: Simplify 0 into 0
4.050 * [backup-simplify]: Simplify 4.0 into 4.0
4.051 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.051 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)))) into 0
4.052 * [backup-simplify]: Simplify (- 0) into 0
4.052 * [backup-simplify]: Simplify (+ 0 0) into 0
4.053 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 (- (/ z y))) (* 0 z))) into 0
4.053 * [taylor]: Taking taylor expansion of 0 in z
4.053 * [backup-simplify]: Simplify 0 into 0
4.053 * [taylor]: Taking taylor expansion of 0 in y
4.053 * [backup-simplify]: Simplify 0 into 0
4.053 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0
4.053 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 y))) into 0
4.054 * [backup-simplify]: Simplify (- 0) into 0
4.054 * [taylor]: Taking taylor expansion of 0 in y
4.054 * [backup-simplify]: Simplify 0 into 0
4.055 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
4.055 * [taylor]: Taking taylor expansion of 0 in y
4.055 * [backup-simplify]: Simplify 0 into 0
4.056 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.057 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
4.057 * [backup-simplify]: Simplify (- 0) into 0
4.057 * [backup-simplify]: Simplify 0 into 0
4.057 * [backup-simplify]: Simplify 0 into 0
4.057 * [backup-simplify]: Simplify 0 into 0
4.059 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.059 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.060 * [backup-simplify]: Simplify (- 0) into 0
4.060 * [backup-simplify]: Simplify (+ 0 0) into 0
4.061 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 (- (/ z y))) (* 0 z)))) into 0
4.061 * [taylor]: Taking taylor expansion of 0 in z
4.061 * [backup-simplify]: Simplify 0 into 0
4.061 * [taylor]: Taking taylor expansion of 0 in y
4.061 * [backup-simplify]: Simplify 0 into 0
4.061 * [taylor]: Taking taylor expansion of 0 in y
4.061 * [backup-simplify]: Simplify 0 into 0
4.061 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.062 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0
4.063 * [backup-simplify]: Simplify (- 0) into 0
4.063 * [taylor]: Taking taylor expansion of 0 in y
4.063 * [backup-simplify]: Simplify 0 into 0
4.064 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
4.064 * [taylor]: Taking taylor expansion of 0 in y
4.064 * [backup-simplify]: Simplify 0 into 0
4.065 * [backup-simplify]: Simplify 0 into 0
4.065 * [backup-simplify]: Simplify 0 into 0
4.065 * [backup-simplify]: Simplify 0 into 0
4.065 * [backup-simplify]: Simplify (+ (* 4.0 (* 1 (* (/ 1 (- z)) (/ 1 (/ 1 (- x)))))) (* (- 4.0) (* (/ 1 (/ 1 (- y))) (* (/ 1 (- z)) 1)))) into (- (* 4.0 (/ x z)) (* 4.0 (/ y z)))
4.066 * * * [progress]: simplifying candidates
4.067 * [simplify]: Simplifying:
  (/ (exp (/ x z)) (exp (/ y z)))
  (log (- (/ x z) (/ y z)))
  (exp (- (/ x z) (/ y z)))
  (* (cbrt (- (/ x z) (/ y z))) (cbrt (- (/ x z) (/ y z))))
  (cbrt (- (/ x z) (/ y z)))
  (* (* (- (/ x z) (/ y z)) (- (/ x z) (/ y z))) (- (/ x z) (/ y z)))
  (sqrt (- (/ x z) (/ y z)))
  (sqrt (- (/ x z) (/ y z)))
  (- x y)
  (- (* x z) (* z y))
  (* z z)
  (- (pow (/ x z) 3) (pow (/ y z) 3))
  (+ (* (/ x z) (/ x z)) (+ (* (/ y z) (/ y z)) (* (/ x z) (/ y z))))
  (- (/ y z))
  (- (* (/ x z) (/ x z)) (* (/ y z) (/ y z)))
  (+ (/ x z) (/ y z))
  (+ (sqrt (/ x z)) (sqrt (/ y z)))
  (- (sqrt (/ x z)) (sqrt (/ y z)))
  (+ (sqrt (/ x z)) (/ (sqrt y) (sqrt z)))
  (- (sqrt (/ x z)) (/ (sqrt y) (sqrt z)))
  (+ (/ (sqrt x) (sqrt z)) (sqrt (/ y z)))
  (- (/ (sqrt x) (sqrt z)) (sqrt (/ y z)))
  (+ (/ (sqrt x) (sqrt z)) (/ (sqrt y) (sqrt z)))
  (- (/ (sqrt x) (sqrt z)) (/ (sqrt y) (sqrt z)))
  (- (/ x (cbrt z)) (/ y (cbrt z)))
  (- (/ x (sqrt z)) (/ y (sqrt z)))
  (- (/ x z) (/ y z))
  (- (/ x z) (/ y z))
  (- x y)
  (- (/ y z))
  (* 4.0 (- (/ x z) (/ y z)))
  (+ (log 4.0) (log (- (/ x z) (/ y z))))
  (log (* 4.0 (- (/ x z) (/ y z))))
  (exp (* 4.0 (- (/ x z) (/ y z))))
  (* (* (* 4.0 4.0) 4.0) (* (* (- (/ x z) (/ y z)) (- (/ x z) (/ y z))) (- (/ x z) (/ y z))))
  (* (cbrt (* 4.0 (- (/ x z) (/ y z)))) (cbrt (* 4.0 (- (/ x z) (/ y z)))))
  (cbrt (* 4.0 (- (/ x z) (/ y z))))
  (* (* (* 4.0 (- (/ x z) (/ y z))) (* 4.0 (- (/ x z) (/ y z)))) (* 4.0 (- (/ x z) (/ y z))))
  (sqrt (* 4.0 (- (/ x z) (/ y z))))
  (sqrt (* 4.0 (- (/ x z) (/ y z))))
  (* (sqrt 4.0) (sqrt (- (/ x z) (/ y z))))
  (* (sqrt 4.0) (sqrt (- (/ x z) (/ y z))))
  (* 4.0 (/ x z))
  (* 4.0 (- (/ y z)))
  (* 4.0 (/ x z))
  (* 4.0 (- (/ y z)))
  (* (/ x z) 4.0)
  (* (- (/ y z)) 4.0)
  (* (/ x z) 4.0)
  (* (- (/ y z)) 4.0)
  (* 4.0 (* (cbrt (- (/ x z) (/ y z))) (cbrt (- (/ x z) (/ y z)))))
  (* 4.0 (sqrt (- (/ x z) (/ y z))))
  (* 4.0 1)
  (* 4.0 (+ (sqrt (/ x z)) (sqrt (/ y z))))
  (* 4.0 (+ (sqrt (/ x z)) (/ (sqrt y) (sqrt z))))
  (* 4.0 (+ (/ (sqrt x) (sqrt z)) (sqrt (/ y z))))
  (* 4.0 (+ (/ (sqrt x) (sqrt z)) (/ (sqrt y) (sqrt z))))
  (* 4.0 (/ 1 (* (cbrt z) (cbrt z))))
  (* 4.0 (/ 1 (sqrt z)))
  (* 4.0 (/ 1 1))
  (* 4.0 1)
  (* 4.0 (/ 1 z))
  (* (cbrt 4.0) (- (/ x z) (/ y z)))
  (* (sqrt 4.0) (- (/ x z) (/ y z)))
  (* 4.0 (- (/ x z) (/ y z)))
  (* 4.0 (- x y))
  (* 4.0 (- (* x z) (* z y)))
  (* 4.0 (- (pow (/ x z) 3) (pow (/ y z) 3)))
  (* 4.0 (- (* (/ x z) (/ x z)) (* (/ y z) (/ y z))))
  (- (/ x z) (/ y z))
  (- (/ x z) (/ y z))
  (- (/ x z) (/ y z))
  (- (* 4.0 (/ x z)) (* 4.0 (/ y z)))
  (- (* 4.0 (/ x z)) (* 4.0 (/ y z)))
  (- (* 4.0 (/ x z)) (* 4.0 (/ y z)))
4.069 * * [simplify]: iteration 0: 101 enodes
4.093 * * [simplify]: iteration 1: 260 enodes
4.211 * * [simplify]: iteration 2: 827 enodes
4.949 * * [simplify]: iteration 3: 4213 enodes
6.191 * * [simplify]: iteration complete: 5000 enodes
6.191 * * [simplify]: Extracting #0: cost 54 inf + 0
6.192 * * [simplify]: Extracting #1: cost 705 inf + 1
6.197 * * [simplify]: Extracting #2: cost 1756 inf + 6303
6.212 * * [simplify]: Extracting #3: cost 1378 inf + 52999
6.256 * * [simplify]: Extracting #4: cost 483 inf + 218657
6.339 * * [simplify]: Extracting #5: cost 36 inf + 328556
6.419 * * [simplify]: Extracting #6: cost 0 inf + 342420
6.485 * [simplify]: Simplified to:
  (exp (- (/ x z) (/ y z)))
  (log (- (/ x z) (/ y z)))
  (exp (- (/ x z) (/ y z)))
  (* (cbrt (- (/ x z) (/ y z))) (cbrt (- (/ x z) (/ y z))))
  (cbrt (- (/ x z) (/ y z)))
  (* (* (- (/ x z) (/ y z)) (- (/ x z) (/ y z))) (- (/ x z) (/ y z)))
  (sqrt (- (/ x z) (/ y z)))
  (sqrt (- (/ x z) (/ y z)))
  (- x y)
  (* z (- x y))
  (* z z)
  (- (* (* (/ x z) (/ x z)) (/ x z)) (* (* (/ y z) (/ y z)) (/ y z)))
  (+ (* (/ x z) (/ x z)) (* (/ y z) (+ (/ y z) (/ x z))))
  (- (/ y z))
  (- (* (/ x z) (/ x z)) (* (/ y z) (/ y z)))
  (+ (/ y z) (/ x z))
  (+ (sqrt (/ x z)) (sqrt (/ y z)))
  (- (sqrt (/ x z)) (sqrt (/ y z)))
  (+ (sqrt (/ x z)) (/ (sqrt y) (sqrt z)))
  (- (sqrt (/ x z)) (/ (sqrt y) (sqrt z)))
  (+ (sqrt (/ y z)) (/ (sqrt x) (sqrt z)))
  (- (/ (sqrt x) (sqrt z)) (sqrt (/ y z)))
  (+ (/ (sqrt y) (sqrt z)) (/ (sqrt x) (sqrt z)))
  (- (/ (sqrt x) (sqrt z)) (/ (sqrt y) (sqrt z)))
  (- (/ x (cbrt z)) (/ y (cbrt z)))
  (- (/ x (sqrt z)) (/ y (sqrt z)))
  (- (/ x z) (/ y z))
  (- (/ x z) (/ y z))
  (- x y)
  (- (/ y z))
  (* (- (/ x z) (/ y z)) 4.0)
  (log (* (- (/ x z) (/ y z)) 4.0))
  (log (* (- (/ x z) (/ y z)) 4.0))
  (exp (* (- (/ x z) (/ y z)) 4.0))
  (* (* (- (/ x z) (/ y z)) 4.0) (* (* (- (/ x z) (/ y z)) 4.0) (* (- (/ x z) (/ y z)) 4.0)))
  (* (cbrt (* (- (/ x z) (/ y z)) 4.0)) (cbrt (* (- (/ x z) (/ y z)) 4.0)))
  (cbrt (* (- (/ x z) (/ y z)) 4.0))
  (* (* (- (/ x z) (/ y z)) 4.0) (* (* (- (/ x z) (/ y z)) 4.0) (* (- (/ x z) (/ y z)) 4.0)))
  (sqrt (* (- (/ x z) (/ y z)) 4.0))
  (sqrt (* (- (/ x z) (/ y z)) 4.0))
  (* (sqrt 4.0) (sqrt (- (/ x z) (/ y z))))
  (* (sqrt 4.0) (sqrt (- (/ x z) (/ y z))))
  (* 4.0 (/ x z))
  (* (- 4.0) (/ y z))
  (* 4.0 (/ x z))
  (* (- 4.0) (/ y z))
  (/ (* x 4.0) z)
  (* (/ y z) (- 4.0))
  (/ (* x 4.0) z)
  (* (/ y z) (- 4.0))
  (* (cbrt (- (/ x z) (/ y z))) (* 4.0 (cbrt (- (/ x z) (/ y z)))))
  (* (sqrt (- (/ x z) (/ y z))) 4.0)
  4.0
  (* (+ (sqrt (/ x z)) (sqrt (/ y z))) 4.0)
  (* (+ (sqrt (/ x z)) (/ (sqrt y) (sqrt z))) 4.0)
  (* (+ (sqrt (/ y z)) (/ (sqrt x) (sqrt z))) 4.0)
  (* (+ (/ (sqrt y) (sqrt z)) (/ (sqrt x) (sqrt z))) 4.0)
  (/ (/ 4.0 (cbrt z)) (cbrt z))
  (/ 4.0 (sqrt z))
  4.0
  4.0
  (/ 4.0 z)
  (* (cbrt 4.0) (- (/ x z) (/ y z)))
  (* (sqrt 4.0) (- (/ x z) (/ y z)))
  (* (- (/ x z) (/ y z)) 4.0)
  (* 4.0 (- x y))
  (* z (* (- x y) 4.0))
  (* 4.0 (- (* (* (/ x z) (/ x z)) (/ x z)) (* (* (/ y z) (/ y z)) (/ y z))))
  (* (- (* (/ x z) (/ x z)) (* (/ y z) (/ y z))) 4.0)
  (- (/ x z) (/ y z))
  (- (/ x z) (/ y z))
  (- (/ x z) (/ y z))
  (* (- (/ x z) (/ y z)) 4.0)
  (* (- (/ x z) (/ y z)) 4.0)
  (* (- (/ x z) (/ y z)) 4.0)
6.488 * * * [progress]: adding candidates to table
6.804 * [progress]: [Phase 3 of 3] Extracting.
6.804 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (- (* 4.0 (- (/ x z) (/ y z))) 2.0))> #<alt (λ (x y z) (- (* 4.0 (/ (- x y) z)) 2.0))>)
6.804 * * * [regime-changes]: Trying 4 branch expressions: ((- x y) z y x)
6.804 * * * * [regimes]: Trying to branch on (- x y) from (#<alt (λ (x y z) (- (* 4.0 (- (/ x z) (/ y z))) 2.0))> #<alt (λ (x y z) (- (* 4.0 (/ (- x y) z)) 2.0))>)
6.837 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (- (* 4.0 (- (/ x z) (/ y z))) 2.0))> #<alt (λ (x y z) (- (* 4.0 (/ (- x y) z)) 2.0))>)
6.881 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (- (* 4.0 (- (/ x z) (/ y z))) 2.0))> #<alt (λ (x y z) (- (* 4.0 (/ (- x y) z)) 2.0))>)
6.922 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (- (* 4.0 (- (/ x z) (/ y z))) 2.0))> #<alt (λ (x y z) (- (* 4.0 (/ (- x y) z)) 2.0))>)
6.994 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
6.994 * [simplify]: Simplifying:
  (- (* 4.0 (- (/ x z) (/ y z))) 2.0)
6.994 * * [simplify]: iteration 0: 10 enodes
6.995 * * [simplify]: iteration 1: 11 enodes
6.996 * * [simplify]: iteration complete: 11 enodes
6.996 * * [simplify]: Extracting #0: cost 1 inf + 0
6.996 * * [simplify]: Extracting #1: cost 3 inf + 0
6.996 * * [simplify]: Extracting #2: cost 4 inf + 1
6.996 * * [simplify]: Extracting #3: cost 5 inf + 2
6.996 * * [simplify]: Extracting #4: cost 8 inf + 2
6.996 * * [simplify]: Extracting #5: cost 0 inf + 581
6.996 * [simplify]: Simplified to:
  (- (* 4.0 (- (/ x z) (/ y z))) 2.0)
8.494 * [regime-testing]: Baseline error score: 0.009465463872692351
8.503 * [regime-testing]: Oracle error score: 0.0036985826354195717
8.520 * [regime-testing]: End program error score: 0.009465463872692351
8.609 * [regime-testing]: Target error score: 0.009465463872692353