7.808 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.024 * * * [progress]: [2/2] Setting up program.
0.026 * [progress]: [Phase 2 of 3] Improving.
0.026 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ x (/ (- y x) z))
0.028 * * [simplify]: iteration  0 :  12  enodes  (cost  3 )
0.029 * * [simplify]: iteration  1 :  19  enodes  (cost  3 )
0.030 * * [simplify]: iteration  2 :  28  enodes  (cost  3 )
0.031 * * [simplify]: iteration  3 :  40  enodes  (cost  3 )
0.033 * * [simplify]: iteration  4 :  50  enodes  (cost  3 )
0.034 * * [simplify]: iteration  5 :  73  enodes  (cost  3 )
0.035 * * [simplify]: iteration  6 :  102  enodes  (cost  3 )
0.037 * * [simplify]: iteration  7 :  118  enodes  (cost  3 )
0.038 * * [simplify]: iteration  8 :  145  enodes  (cost  3 )
0.040 * * [simplify]: iteration  9 :  174  enodes  (cost  3 )
0.042 * * [simplify]: iteration  10 :  190  enodes  (cost  3 )
0.043 * * [simplify]: iteration  11 :  190  enodes  (cost  3 )
0.043 * [simplify]: Simplified to:
   (+ x (/ (- y x) z))
0.044 * * [progress]: iteration 1 / 4
0.044 * * * [progress]: picking best candidate
0.045 * * * * [pick]: Picked  #<alt (λ (x y z) (+ x (/ (- y x) z)))>
0.045 * * * [progress]: localizing error
0.050 * * * [progress]: generating rewritten candidates
0.050 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2)
0.058 * * * [progress]: generating series expansions
0.058 * * * * [progress]: [ 1 / 1 ] generating series at (2 2)
0.058 * [approximate]: Taking taylor expansion of (/ (- y x) z) in (y x z) around 0
0.058 * [taylor]: Taking taylor expansion of (/ (- y x) z) in z
0.058 * [taylor]: Taking taylor expansion of (- y x) in z
0.058 * [taylor]: Taking taylor expansion of y in z
0.058 * [taylor]: Taking taylor expansion of x in z
0.058 * [taylor]: Taking taylor expansion of z in z
0.058 * [taylor]: Taking taylor expansion of (/ (- y x) z) in x
0.058 * [taylor]: Taking taylor expansion of (- y x) in x
0.059 * [taylor]: Taking taylor expansion of y in x
0.059 * [taylor]: Taking taylor expansion of x in x
0.059 * [taylor]: Taking taylor expansion of z in x
0.059 * [taylor]: Taking taylor expansion of (/ (- y x) z) in y
0.059 * [taylor]: Taking taylor expansion of (- y x) in y
0.059 * [taylor]: Taking taylor expansion of y in y
0.059 * [taylor]: Taking taylor expansion of x in y
0.059 * [taylor]: Taking taylor expansion of z in y
0.059 * [taylor]: Taking taylor expansion of (/ (- y x) z) in y
0.059 * [taylor]: Taking taylor expansion of (- y x) in y
0.059 * [taylor]: Taking taylor expansion of y in y
0.059 * [taylor]: Taking taylor expansion of x in y
0.059 * [taylor]: Taking taylor expansion of z in y
0.059 * [taylor]: Taking taylor expansion of (* -1 (/ x z)) in x
0.059 * [taylor]: Taking taylor expansion of -1 in x
0.059 * [taylor]: Taking taylor expansion of (/ x z) in x
0.059 * [taylor]: Taking taylor expansion of x in x
0.059 * [taylor]: Taking taylor expansion of z in x
0.060 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.060 * [taylor]: Taking taylor expansion of z in x
0.060 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.060 * [taylor]: Taking taylor expansion of z in z
0.060 * [taylor]: Taking taylor expansion of (/ -1 z) in z
0.060 * [taylor]: Taking taylor expansion of -1 in z
0.060 * [taylor]: Taking taylor expansion of z in z
0.061 * [taylor]: Taking taylor expansion of 0 in x
0.061 * [taylor]: Taking taylor expansion of 0 in z
0.061 * [taylor]: Taking taylor expansion of 0 in z
0.062 * [taylor]: Taking taylor expansion of 0 in z
0.063 * [taylor]: Taking taylor expansion of 0 in x
0.064 * [taylor]: Taking taylor expansion of 0 in z
0.064 * [taylor]: Taking taylor expansion of 0 in z
0.064 * [taylor]: Taking taylor expansion of 0 in z
0.064 * [taylor]: Taking taylor expansion of 0 in z
0.065 * [approximate]: Taking taylor expansion of (* z (- (/ 1 y) (/ 1 x))) in (y x z) around 0
0.065 * [taylor]: Taking taylor expansion of (* z (- (/ 1 y) (/ 1 x))) in z
0.065 * [taylor]: Taking taylor expansion of z in z
0.065 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in z
0.065 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.065 * [taylor]: Taking taylor expansion of y in z
0.065 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.065 * [taylor]: Taking taylor expansion of x in z
0.065 * [taylor]: Taking taylor expansion of (* z (- (/ 1 y) (/ 1 x))) in x
0.065 * [taylor]: Taking taylor expansion of z in x
0.065 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.065 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.065 * [taylor]: Taking taylor expansion of y in x
0.065 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.065 * [taylor]: Taking taylor expansion of x in x
0.066 * [taylor]: Taking taylor expansion of (* z (- (/ 1 y) (/ 1 x))) in y
0.066 * [taylor]: Taking taylor expansion of z in y
0.066 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.066 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.066 * [taylor]: Taking taylor expansion of y in y
0.066 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.066 * [taylor]: Taking taylor expansion of x in y
0.066 * [taylor]: Taking taylor expansion of (* z (- (/ 1 y) (/ 1 x))) in y
0.066 * [taylor]: Taking taylor expansion of z in y
0.066 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.066 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.066 * [taylor]: Taking taylor expansion of y in y
0.066 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.066 * [taylor]: Taking taylor expansion of x in y
0.067 * [taylor]: Taking taylor expansion of z in x
0.067 * [taylor]: Taking taylor expansion of (- (/ z x)) in x
0.067 * [taylor]: Taking taylor expansion of (/ z x) in x
0.067 * [taylor]: Taking taylor expansion of z in x
0.067 * [taylor]: Taking taylor expansion of x in x
0.067 * [taylor]: Taking taylor expansion of (- z) in z
0.068 * [taylor]: Taking taylor expansion of z in z
0.068 * [taylor]: Taking taylor expansion of z in z
0.069 * [taylor]: Taking taylor expansion of 0 in x
0.070 * [taylor]: Taking taylor expansion of 0 in z
0.070 * [taylor]: Taking taylor expansion of 0 in z
0.072 * [taylor]: Taking taylor expansion of 0 in x
0.072 * [taylor]: Taking taylor expansion of 0 in z
0.073 * [taylor]: Taking taylor expansion of 0 in z
0.073 * [taylor]: Taking taylor expansion of 0 in z
0.073 * [approximate]: Taking taylor expansion of (* -1 (* (- (/ 1 x) (/ 1 y)) z)) in (y x z) around 0
0.073 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 x) (/ 1 y)) z)) in z
0.073 * [taylor]: Taking taylor expansion of -1 in z
0.073 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) z) in z
0.073 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in z
0.073 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.073 * [taylor]: Taking taylor expansion of x in z
0.073 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.073 * [taylor]: Taking taylor expansion of y in z
0.073 * [taylor]: Taking taylor expansion of z in z
0.073 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 x) (/ 1 y)) z)) in x
0.073 * [taylor]: Taking taylor expansion of -1 in x
0.073 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) z) in x
0.073 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.073 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.073 * [taylor]: Taking taylor expansion of x in x
0.074 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.074 * [taylor]: Taking taylor expansion of y in x
0.074 * [taylor]: Taking taylor expansion of z in x
0.074 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 x) (/ 1 y)) z)) in y
0.074 * [taylor]: Taking taylor expansion of -1 in y
0.074 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) z) in y
0.074 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.074 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.074 * [taylor]: Taking taylor expansion of x in y
0.074 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.074 * [taylor]: Taking taylor expansion of y in y
0.074 * [taylor]: Taking taylor expansion of z in y
0.074 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 x) (/ 1 y)) z)) in y
0.074 * [taylor]: Taking taylor expansion of -1 in y
0.074 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) z) in y
0.074 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.074 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.074 * [taylor]: Taking taylor expansion of x in y
0.074 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.074 * [taylor]: Taking taylor expansion of y in y
0.075 * [taylor]: Taking taylor expansion of z in y
0.075 * [taylor]: Taking taylor expansion of z in x
0.076 * [taylor]: Taking taylor expansion of (- (/ z x)) in x
0.076 * [taylor]: Taking taylor expansion of (/ z x) in x
0.076 * [taylor]: Taking taylor expansion of z in x
0.076 * [taylor]: Taking taylor expansion of x in x
0.076 * [taylor]: Taking taylor expansion of (- z) in z
0.076 * [taylor]: Taking taylor expansion of z in z
0.077 * [taylor]: Taking taylor expansion of z in z
0.078 * [taylor]: Taking taylor expansion of 0 in x
0.079 * [taylor]: Taking taylor expansion of 0 in z
0.079 * [taylor]: Taking taylor expansion of 0 in z
0.081 * [taylor]: Taking taylor expansion of 0 in x
0.081 * [taylor]: Taking taylor expansion of 0 in z
0.082 * [taylor]: Taking taylor expansion of 0 in z
0.082 * [taylor]: Taking taylor expansion of 0 in z
0.083 * * * [progress]: simplifying candidates
0.083 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (log (- y x)) (log z))
  (log (/ (- y x) z))
  (exp (/ (- y x) z))
  (/ (* (* (- y x) (- y x)) (- y x)) (* (* z z) z))
  (* (cbrt (/ (- y x) z)) (cbrt (/ (- y x) z)))
  (cbrt (/ (- y x) z))
  (* (* (/ (- y x) z) (/ (- y x) z)) (/ (- y x) z))
  (sqrt (/ (- y x) z))
  (sqrt (/ (- y x) z))
  (- (- y x))
  (- z)
  (/ y z)
  (/ x z)
  (/ (* (cbrt (- y x)) (cbrt (- y x))) (* (cbrt z) (cbrt z)))
  (/ (cbrt (- y x)) (cbrt z))
  (/ (* (cbrt (- y x)) (cbrt (- y x))) (sqrt z))
  (/ (cbrt (- y x)) (sqrt z))
  (/ (* (cbrt (- y x)) (cbrt (- y x))) 1)
  (/ (cbrt (- y x)) z)
  (/ (sqrt (- y x)) (* (cbrt z) (cbrt z)))
  (/ (sqrt (- y x)) (cbrt z))
  (/ (sqrt (- y x)) (sqrt z))
  (/ (sqrt (- y x)) (sqrt z))
  (/ (sqrt (- y x)) 1)
  (/ (sqrt (- y x)) z)
  (/ 1 (* (cbrt z) (cbrt z)))
  (/ (- y x) (cbrt z))
  (/ 1 (sqrt z))
  (/ (- y x) (sqrt z))
  (/ 1 1)
  (/ (- y x) z)
  (/ (+ (sqrt y) (sqrt x)) (* (cbrt z) (cbrt z)))
  (/ (- (sqrt y) (sqrt x)) (cbrt z))
  (/ (+ (sqrt y) (sqrt x)) (sqrt z))
  (/ (- (sqrt y) (sqrt x)) (sqrt z))
  (/ (+ (sqrt y) (sqrt x)) 1)
  (/ (- (sqrt y) (sqrt x)) z)
  (/ 1 (* (cbrt z) (cbrt z)))
  (/ (- y x) (cbrt z))
  (/ 1 (sqrt z))
  (/ (- y x) (sqrt z))
  (/ 1 1)
  (/ (- y x) z)
  (/ 1 z)
  (/ z (- y x))
  (/ (- y x) (* (cbrt z) (cbrt z)))
  (/ (- y x) (sqrt z))
  (/ (- y x) 1)
  (/ z (cbrt (- y x)))
  (/ z (sqrt (- y x)))
  (/ z (- y x))
  (/ z (- (sqrt y) (sqrt x)))
  (/ z (- y x))
  (* z (+ (* y y) (+ (* x x) (* y x))))
  (* z (+ y x))
  (- (/ y z) (/ x z))
  (- (/ y z) (/ x z))
  (- (/ y z) (/ x z))
0.087 * * [simplify]: iteration  0 :  156  enodes  (cost  197 )
0.089 * * [simplify]: iteration  1 :  435  enodes  (cost  187 )
0.096 * * [simplify]: iteration  2 :  1461  enodes  (cost  187 )
0.118 * * [simplify]: iteration  3 :  4607  enodes  (cost  186 )
0.186 * * [simplify]: iteration  4 :  5003  enodes  (cost  186 )
0.188 * [simplify]: Simplified to:
   (log (/ (- y x) z))
  (log (/ (- y x) z))
  (exp (/ (- y x) z))
  (pow (/ (- y x) z) 3)
  (* (cbrt (/ (- y x) z)) (cbrt (/ (- y x) z)))
  (cbrt (/ (- y x) z))
  (pow (/ (- y x) z) 3)
  (sqrt (/ (- y x) z))
  (sqrt (/ (- y x) z))
  (- x y)
  (- z)
  (/ y z)
  (/ x z)
  (/ (* (cbrt (- y x)) (cbrt (- y x))) (* (cbrt z) (cbrt z)))
  (/ (cbrt (- y x)) (cbrt z))
  (/ (* (cbrt (- y x)) (cbrt (- y x))) (sqrt z))
  (/ (cbrt (- y x)) (sqrt z))
  (* (cbrt (- y x)) (cbrt (- y x)))
  (/ (cbrt (- y x)) z)
  (/ (sqrt (- y x)) (* (cbrt z) (cbrt z)))
  (/ (sqrt (- y x)) (cbrt z))
  (/ (sqrt (- y x)) (sqrt z))
  (/ (sqrt (- y x)) (sqrt z))
  (sqrt (- y x))
  (/ (sqrt (- y x)) z)
  (/ 1 (* (cbrt z) (cbrt z)))
  (/ (- y x) (cbrt z))
  (/ 1 (sqrt z))
  (/ (- y x) (sqrt z))
  1
  (/ (- y x) z)
  (/ (+ (sqrt y) (sqrt x)) (* (cbrt z) (cbrt z)))
  (/ (- (sqrt y) (sqrt x)) (cbrt z))
  (/ (+ (sqrt y) (sqrt x)) (sqrt z))
  (/ (- (sqrt y) (sqrt x)) (sqrt z))
  (+ (sqrt y) (sqrt x))
  (/ (- (sqrt y) (sqrt x)) z)
  (/ 1 (* (cbrt z) (cbrt z)))
  (/ (- y x) (cbrt z))
  (/ 1 (sqrt z))
  (/ (- y x) (sqrt z))
  1
  (/ (- y x) z)
  (/ 1 z)
  (/ z (- y x))
  (/ (- y x) (* (cbrt z) (cbrt z)))
  (/ (- y x) (sqrt z))
  (- y x)
  (/ z (cbrt (- y x)))
  (/ z (sqrt (- y x)))
  (/ z (- y x))
  (/ z (- (sqrt y) (sqrt x)))
  (/ z (- y x))
  (* (+ (* x (+ x y)) (* y y)) z)
  (* z (+ y x))
  (/ (- y x) z)
  (/ (- y x) z)
  (/ (- y x) z)
0.188 * * * [progress]: adding candidates to table
0.260 * * [progress]: iteration 2 / 4
0.260 * * * [progress]: picking best candidate
0.261 * * * * [pick]: Picked  #<alt (λ (x y z) (+ x (- (/ y z) (/ x z))))>
0.261 * * * [progress]: localizing error
0.267 * * * [progress]: generating rewritten candidates
0.267 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2)
0.284 * * * [progress]: generating series expansions
0.284 * * * * [progress]: [ 1 / 1 ] generating series at (2 2)
0.284 * [approximate]: Taking taylor expansion of (- (/ y z) (/ x z)) in (y z x) around 0
0.284 * [taylor]: Taking taylor expansion of (- (/ y z) (/ x z)) in x
0.284 * [taylor]: Taking taylor expansion of (/ y z) in x
0.284 * [taylor]: Taking taylor expansion of y in x
0.284 * [taylor]: Taking taylor expansion of z in x
0.284 * [taylor]: Taking taylor expansion of (/ x z) in x
0.284 * [taylor]: Taking taylor expansion of x in x
0.284 * [taylor]: Taking taylor expansion of z in x
0.284 * [taylor]: Taking taylor expansion of (- (/ y z) (/ x z)) in z
0.284 * [taylor]: Taking taylor expansion of (/ y z) in z
0.284 * [taylor]: Taking taylor expansion of y in z
0.284 * [taylor]: Taking taylor expansion of z in z
0.284 * [taylor]: Taking taylor expansion of (/ x z) in z
0.284 * [taylor]: Taking taylor expansion of x in z
0.284 * [taylor]: Taking taylor expansion of z in z
0.284 * [taylor]: Taking taylor expansion of (- (/ y z) (/ x z)) in y
0.284 * [taylor]: Taking taylor expansion of (/ y z) in y
0.284 * [taylor]: Taking taylor expansion of y in y
0.284 * [taylor]: Taking taylor expansion of z in y
0.284 * [taylor]: Taking taylor expansion of (/ x z) in y
0.284 * [taylor]: Taking taylor expansion of x in y
0.284 * [taylor]: Taking taylor expansion of z in y
0.284 * [taylor]: Taking taylor expansion of (- (/ y z) (/ x z)) in y
0.284 * [taylor]: Taking taylor expansion of (/ y z) in y
0.284 * [taylor]: Taking taylor expansion of y in y
0.284 * [taylor]: Taking taylor expansion of z in y
0.284 * [taylor]: Taking taylor expansion of (/ x z) in y
0.284 * [taylor]: Taking taylor expansion of x in y
0.284 * [taylor]: Taking taylor expansion of z in y
0.285 * [taylor]: Taking taylor expansion of (- (/ x z)) in z
0.285 * [taylor]: Taking taylor expansion of (/ x z) in z
0.285 * [taylor]: Taking taylor expansion of x in z
0.285 * [taylor]: Taking taylor expansion of z in z
0.285 * [taylor]: Taking taylor expansion of (- x) in x
0.285 * [taylor]: Taking taylor expansion of x in x
0.285 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.285 * [taylor]: Taking taylor expansion of z in z
0.286 * [taylor]: Taking taylor expansion of 1 in x
0.286 * [taylor]: Taking taylor expansion of 0 in x
0.287 * [taylor]: Taking taylor expansion of 0 in z
0.288 * [taylor]: Taking taylor expansion of 0 in x
0.289 * [taylor]: Taking taylor expansion of 0 in x
0.290 * [taylor]: Taking taylor expansion of 0 in z
0.290 * [taylor]: Taking taylor expansion of 0 in x
0.290 * [approximate]: Taking taylor expansion of (- (/ z y) (/ z x)) in (y z x) around 0
0.290 * [taylor]: Taking taylor expansion of (- (/ z y) (/ z x)) in x
0.290 * [taylor]: Taking taylor expansion of (/ z y) in x
0.290 * [taylor]: Taking taylor expansion of z in x
0.290 * [taylor]: Taking taylor expansion of y in x
0.290 * [taylor]: Taking taylor expansion of (/ z x) in x
0.290 * [taylor]: Taking taylor expansion of z in x
0.290 * [taylor]: Taking taylor expansion of x in x
0.290 * [taylor]: Taking taylor expansion of (- (/ z y) (/ z x)) in z
0.290 * [taylor]: Taking taylor expansion of (/ z y) in z
0.290 * [taylor]: Taking taylor expansion of z in z
0.290 * [taylor]: Taking taylor expansion of y in z
0.290 * [taylor]: Taking taylor expansion of (/ z x) in z
0.290 * [taylor]: Taking taylor expansion of z in z
0.290 * [taylor]: Taking taylor expansion of x in z
0.290 * [taylor]: Taking taylor expansion of (- (/ z y) (/ z x)) in y
0.291 * [taylor]: Taking taylor expansion of (/ z y) in y
0.291 * [taylor]: Taking taylor expansion of z in y
0.291 * [taylor]: Taking taylor expansion of y in y
0.291 * [taylor]: Taking taylor expansion of (/ z x) in y
0.291 * [taylor]: Taking taylor expansion of z in y
0.291 * [taylor]: Taking taylor expansion of x in y
0.291 * [taylor]: Taking taylor expansion of (- (/ z y) (/ z x)) in y
0.291 * [taylor]: Taking taylor expansion of (/ z y) in y
0.291 * [taylor]: Taking taylor expansion of z in y
0.291 * [taylor]: Taking taylor expansion of y in y
0.291 * [taylor]: Taking taylor expansion of (/ z x) in y
0.291 * [taylor]: Taking taylor expansion of z in y
0.291 * [taylor]: Taking taylor expansion of x in y
0.291 * [taylor]: Taking taylor expansion of z in z
0.291 * [taylor]: Taking taylor expansion of 1 in x
0.291 * [taylor]: Taking taylor expansion of (- (/ z x)) in z
0.292 * [taylor]: Taking taylor expansion of (/ z x) in z
0.292 * [taylor]: Taking taylor expansion of z in z
0.292 * [taylor]: Taking taylor expansion of x in z
0.292 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
0.292 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.292 * [taylor]: Taking taylor expansion of x in x
0.292 * [taylor]: Taking taylor expansion of 0 in x
0.293 * [taylor]: Taking taylor expansion of 0 in z
0.293 * [taylor]: Taking taylor expansion of 0 in x
0.294 * [taylor]: Taking taylor expansion of 0 in x
0.294 * [taylor]: Taking taylor expansion of 0 in x
0.296 * [taylor]: Taking taylor expansion of 0 in z
0.296 * [taylor]: Taking taylor expansion of 0 in x
0.296 * [taylor]: Taking taylor expansion of 0 in x
0.296 * [taylor]: Taking taylor expansion of 0 in x
0.296 * [taylor]: Taking taylor expansion of 0 in x
0.297 * [approximate]: Taking taylor expansion of (- (/ z y) (/ z x)) in (y z x) around 0
0.297 * [taylor]: Taking taylor expansion of (- (/ z y) (/ z x)) in x
0.297 * [taylor]: Taking taylor expansion of (/ z y) in x
0.297 * [taylor]: Taking taylor expansion of z in x
0.297 * [taylor]: Taking taylor expansion of y in x
0.297 * [taylor]: Taking taylor expansion of (/ z x) in x
0.297 * [taylor]: Taking taylor expansion of z in x
0.297 * [taylor]: Taking taylor expansion of x in x
0.297 * [taylor]: Taking taylor expansion of (- (/ z y) (/ z x)) in z
0.297 * [taylor]: Taking taylor expansion of (/ z y) in z
0.297 * [taylor]: Taking taylor expansion of z in z
0.297 * [taylor]: Taking taylor expansion of y in z
0.297 * [taylor]: Taking taylor expansion of (/ z x) in z
0.297 * [taylor]: Taking taylor expansion of z in z
0.297 * [taylor]: Taking taylor expansion of x in z
0.297 * [taylor]: Taking taylor expansion of (- (/ z y) (/ z x)) in y
0.297 * [taylor]: Taking taylor expansion of (/ z y) in y
0.297 * [taylor]: Taking taylor expansion of z in y
0.297 * [taylor]: Taking taylor expansion of y in y
0.297 * [taylor]: Taking taylor expansion of (/ z x) in y
0.297 * [taylor]: Taking taylor expansion of z in y
0.297 * [taylor]: Taking taylor expansion of x in y
0.297 * [taylor]: Taking taylor expansion of (- (/ z y) (/ z x)) in y
0.297 * [taylor]: Taking taylor expansion of (/ z y) in y
0.297 * [taylor]: Taking taylor expansion of z in y
0.297 * [taylor]: Taking taylor expansion of y in y
0.297 * [taylor]: Taking taylor expansion of (/ z x) in y
0.297 * [taylor]: Taking taylor expansion of z in y
0.297 * [taylor]: Taking taylor expansion of x in y
0.298 * [taylor]: Taking taylor expansion of z in z
0.298 * [taylor]: Taking taylor expansion of 1 in x
0.298 * [taylor]: Taking taylor expansion of (- (/ z x)) in z
0.298 * [taylor]: Taking taylor expansion of (/ z x) in z
0.298 * [taylor]: Taking taylor expansion of z in z
0.298 * [taylor]: Taking taylor expansion of x in z
0.298 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
0.298 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.298 * [taylor]: Taking taylor expansion of x in x
0.299 * [taylor]: Taking taylor expansion of 0 in x
0.300 * [taylor]: Taking taylor expansion of 0 in z
0.300 * [taylor]: Taking taylor expansion of 0 in x
0.300 * [taylor]: Taking taylor expansion of 0 in x
0.301 * [taylor]: Taking taylor expansion of 0 in x
0.303 * [taylor]: Taking taylor expansion of 0 in z
0.303 * [taylor]: Taking taylor expansion of 0 in x
0.303 * [taylor]: Taking taylor expansion of 0 in x
0.303 * [taylor]: Taking taylor expansion of 0 in x
0.303 * [taylor]: Taking taylor expansion of 0 in x
0.303 * * * [progress]: simplifying candidates
0.304 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (exp (/ y z)) (exp (/ x z)))
  (log (- (/ y z) (/ x z)))
  (exp (- (/ y z) (/ x z)))
  (* (cbrt (- (/ y z) (/ x z))) (cbrt (- (/ y z) (/ x z))))
  (cbrt (- (/ y z) (/ x z)))
  (* (* (- (/ y z) (/ x z)) (- (/ y z) (/ x z))) (- (/ y z) (/ x z)))
  (sqrt (- (/ y z) (/ x z)))
  (sqrt (- (/ y z) (/ x z)))
  (- y x)
  (- (* y z) (* z x))
  (* z z)
  (- (pow (/ y z) 3) (pow (/ x z) 3))
  (+ (* (/ y z) (/ y z)) (+ (* (/ x z) (/ x z)) (* (/ y z) (/ x z))))
  (- (/ x z))
  (- (* (/ y z) (/ y z)) (* (/ x z) (/ x z)))
  (+ (/ y z) (/ x z))
  (+ (sqrt (/ y z)) (sqrt (/ x z)))
  (- (sqrt (/ y z)) (sqrt (/ x z)))
  (+ (sqrt (/ y z)) (/ (sqrt x) (sqrt z)))
  (- (sqrt (/ y z)) (/ (sqrt x) (sqrt z)))
  (+ (/ (sqrt y) (sqrt z)) (sqrt (/ x z)))
  (- (/ (sqrt y) (sqrt z)) (sqrt (/ x z)))
  (+ (/ (sqrt y) (sqrt z)) (/ (sqrt x) (sqrt z)))
  (- (/ (sqrt y) (sqrt z)) (/ (sqrt x) (sqrt z)))
  (- (/ y (cbrt z)) (/ x (cbrt z)))
  (- (/ y (sqrt z)) (/ x (sqrt z)))
  (- (/ y z) (/ x z))
  (- (/ y z) (/ x z))
  (- y x)
  (- (/ x z))
  (- (/ y z) (/ x z))
  (- (/ y z) (/ x z))
  (- (/ y z) (/ x z))
0.307 * * [simplify]: iteration  0 :  117  enodes  (cost  151 )
0.309 * * [simplify]: iteration  1 :  253  enodes  (cost  143 )
0.312 * * [simplify]: iteration  2 :  572  enodes  (cost  143 )
0.320 * * [simplify]: iteration  3 :  1563  enodes  (cost  143 )
0.347 * * [simplify]: iteration  4 :  5001  enodes  (cost  143 )
0.348 * [simplify]: Simplified to:
   (exp (- (/ y z) (/ x z)))
  (log (- (/ y z) (/ x z)))
  (exp (- (/ y z) (/ x z)))
  (* (cbrt (- (/ y z) (/ x z))) (cbrt (- (/ y z) (/ x z))))
  (cbrt (- (/ y z) (/ x z)))
  (pow (- (/ y z) (/ x z)) 3)
  (sqrt (- (/ y z) (/ x z)))
  (sqrt (- (/ y z) (/ x z)))
  (- y x)
  (* z (- y x))
  (* z z)
  (- (pow (/ y z) 3) (pow (/ x z) 3))
  (+ (* (/ x z) (+ (/ x z) (/ y z))) (* (/ y z) (/ y z)))
  (- (/ x z))
  (- (* (/ y z) (/ y z)) (* (/ x z) (/ x z)))
  (+ (/ y z) (/ x z))
  (+ (sqrt (/ y z)) (sqrt (/ x z)))
  (- (sqrt (/ y z)) (sqrt (/ x z)))
  (+ (sqrt (/ y z)) (/ (sqrt x) (sqrt z)))
  (- (sqrt (/ y z)) (/ (sqrt x) (sqrt z)))
  (+ (/ (sqrt y) (sqrt z)) (sqrt (/ x z)))
  (- (/ (sqrt y) (sqrt z)) (sqrt (/ x z)))
  (+ (/ (sqrt y) (sqrt z)) (/ (sqrt x) (sqrt z)))
  (- (/ (sqrt y) (sqrt z)) (/ (sqrt x) (sqrt z)))
  (- (/ y (cbrt z)) (/ x (cbrt z)))
  (- (/ y (sqrt z)) (/ x (sqrt z)))
  (- (/ y z) (/ x z))
  (- (/ y z) (/ x z))
  (- y x)
  (- (/ x z))
  (- (/ y z) (/ x z))
  (- (/ y z) (/ x z))
  (- (/ y z) (/ x z))
0.348 * * * [progress]: adding candidates to table
0.394 * [progress]: [Phase 3 of 3] Extracting.
0.394 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (+ x (/ (- y x) z)))> #<alt (λ (x y z) (+ x (- (/ y z) (/ x z))))>)
0.394 * * * [regime-changes]: Trying 4 branch expressions: ((+ x (/ (- y x) z)) z y x)
0.394 * * * * [regimes]: Trying to branch on (+ x (/ (- y x) z)) from (#<alt (λ (x y z) (+ x (/ (- y x) z)))> #<alt (λ (x y z) (+ x (- (/ y z) (/ x z))))>)
0.409 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (+ x (/ (- y x) z)))> #<alt (λ (x y z) (+ x (- (/ y z) (/ x z))))>)
0.420 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (+ x (/ (- y x) z)))> #<alt (λ (x y z) (+ x (- (/ y z) (/ x z))))>)
0.432 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (+ x (/ (- y x) z)))> #<alt (λ (x y z) (+ x (- (/ y z) (/ x z))))>)
0.446 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
0.447 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ x (/ (- y x) z))
0.447 * * [simplify]: iteration  0 :  7  enodes  (cost  3 )
0.448 * * [simplify]: iteration  1 :  7  enodes  (cost  3 )
0.448 * [simplify]: Simplified to:
   (+ x (/ (- y x) z))
1.093 * [regime-testing]: Baseline error score: 0.01437395673502937
1.094 * [regime-testing]: Oracle error score: 0.01112355043424177
1.095 * [regime-testing]: End program error score: 0.01437395673502937