68.904 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.030 * * * [progress]: [2/2] Setting up program.
0.033 * [progress]: [Phase 2 of 3] Improving.
0.033 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x y) (/ (fabs (- x y)) (fabs y)))>
0.033 * [simplify]: Simplifying:
  (/ (fabs (- x y)) (fabs y))
0.033 * * [simplify]: iteration 0: 6 enodes
0.034 * * [simplify]: iteration 1: 8 enodes
0.035 * * [simplify]: iteration 2: 9 enodes
0.036 * * [simplify]: iteration complete: 9 enodes
0.036 * * [simplify]: Extracting #0: cost 1 inf + 0
0.036 * * [simplify]: Extracting #1: cost 3 inf + 0
0.036 * * [simplify]: Extracting #2: cost 5 inf + 0
0.036 * * [simplify]: Extracting #3: cost 5 inf + 42
0.036 * * [simplify]: Extracting #4: cost 3 inf + 84
0.036 * * [simplify]: Extracting #5: cost 0 inf + 370
0.037 * [simplify]: Simplified to:
  (/ (fabs (- x y)) (fabs y))
0.037 * * [progress]: iteration 1 / 4
0.037 * * * [progress]: picking best candidate
0.040 * * * * [pick]: Picked  #<alt (λ (x y) (/ (fabs (- x y)) (fabs y)))>
0.040 * * * [progress]: localizing error
0.056 * * * [progress]: generating rewritten candidates
0.057 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.066 * * * [progress]: generating series expansions
0.066 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.067 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y))
0.067 * [approximate]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in (x y) around 0
0.067 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in y
0.067 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y
0.067 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y))
0.067 * [taylor]: Taking taylor expansion of (fabs y) in y
0.067 * [backup-simplify]: Simplify (fabs y) into (fabs y)
0.067 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y))
0.067 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in x
0.067 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x
0.067 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y))
0.068 * [taylor]: Taking taylor expansion of (fabs y) in x
0.068 * [backup-simplify]: Simplify (fabs y) into (fabs y)
0.068 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y))
0.068 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in x
0.068 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x
0.068 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y))
0.068 * [taylor]: Taking taylor expansion of (fabs y) in x
0.068 * [backup-simplify]: Simplify (fabs y) into (fabs y)
0.068 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y))
0.068 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in y
0.068 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y
0.068 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y))
0.068 * [taylor]: Taking taylor expansion of (fabs y) in y
0.068 * [backup-simplify]: Simplify (fabs y) into (fabs y)
0.068 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y))
0.068 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y))
0.069 * [backup-simplify]: Simplify (- (/ 0 (fabs y)) (+ (* (/ (fabs (- x y)) (fabs y)) (/ 0 (fabs y))))) into 0
0.069 * [taylor]: Taking taylor expansion of 0 in y
0.069 * [backup-simplify]: Simplify 0 into 0
0.069 * [backup-simplify]: Simplify 0 into 0
0.069 * [backup-simplify]: Simplify (- (/ 0 (fabs y)) (+ (* (/ (fabs (- x y)) (fabs y)) (/ 0 (fabs y))))) into 0
0.069 * [backup-simplify]: Simplify 0 into 0
0.069 * [backup-simplify]: Simplify (- (/ 0 (fabs y)) (+ (* (/ (fabs (- x y)) (fabs y)) (/ 0 (fabs y))) (* 0 (/ 0 (fabs y))))) into 0
0.069 * [taylor]: Taking taylor expansion of 0 in y
0.069 * [backup-simplify]: Simplify 0 into 0
0.069 * [backup-simplify]: Simplify 0 into 0
0.069 * [backup-simplify]: Simplify 0 into 0
0.070 * [backup-simplify]: Simplify (- (/ 0 (fabs y)) (+ (* (/ (fabs (- x y)) (fabs y)) (/ 0 (fabs y))) (* 0 (/ 0 (fabs y))))) into 0
0.070 * [backup-simplify]: Simplify 0 into 0
0.070 * [backup-simplify]: Simplify (- (/ 0 (fabs y)) (+ (* (/ (fabs (- x y)) (fabs y)) (/ 0 (fabs y))) (* 0 (/ 0 (fabs y))) (* 0 (/ 0 (fabs y))))) into 0
0.070 * [taylor]: Taking taylor expansion of 0 in y
0.070 * [backup-simplify]: Simplify 0 into 0
0.070 * [backup-simplify]: Simplify 0 into 0
0.070 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y))
0.071 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y)))
0.071 * [approximate]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in (x y) around 0
0.071 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in y
0.071 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y
0.071 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
0.071 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y
0.071 * [backup-simplify]: Simplify (fabs (/ 1 y)) into (fabs (/ 1 y))
0.071 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y)))
0.071 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in x
0.071 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x
0.071 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
0.071 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x
0.071 * [backup-simplify]: Simplify (fabs (/ 1 y)) into (fabs (/ 1 y))
0.071 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y)))
0.071 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in x
0.071 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x
0.072 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
0.072 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x
0.072 * [backup-simplify]: Simplify (fabs (/ 1 y)) into (fabs (/ 1 y))
0.072 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y)))
0.072 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in y
0.072 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y
0.072 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
0.072 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y
0.072 * [backup-simplify]: Simplify (fabs (/ 1 y)) into (fabs (/ 1 y))
0.072 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y)))
0.072 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y)))
0.073 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ 1 y))) (+ (* (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) (/ 0 (fabs (/ 1 y)))))) into 0
0.073 * [taylor]: Taking taylor expansion of 0 in y
0.073 * [backup-simplify]: Simplify 0 into 0
0.073 * [backup-simplify]: Simplify 0 into 0
0.073 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ 1 y))) (+ (* (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) (/ 0 (fabs (/ 1 y)))))) into 0
0.073 * [backup-simplify]: Simplify 0 into 0
0.074 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ 1 y))) (+ (* (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) (/ 0 (fabs (/ 1 y)))) (* 0 (/ 0 (fabs (/ 1 y)))))) into 0
0.074 * [taylor]: Taking taylor expansion of 0 in y
0.074 * [backup-simplify]: Simplify 0 into 0
0.074 * [backup-simplify]: Simplify 0 into 0
0.074 * [backup-simplify]: Simplify 0 into 0
0.074 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ 1 y))) (+ (* (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) (/ 0 (fabs (/ 1 y)))) (* 0 (/ 0 (fabs (/ 1 y)))))) into 0
0.074 * [backup-simplify]: Simplify 0 into 0
0.075 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ 1 y))) (+ (* (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) (/ 0 (fabs (/ 1 y)))) (* 0 (/ 0 (fabs (/ 1 y)))) (* 0 (/ 0 (fabs (/ 1 y)))))) into 0
0.075 * [taylor]: Taking taylor expansion of 0 in y
0.075 * [backup-simplify]: Simplify 0 into 0
0.075 * [backup-simplify]: Simplify 0 into 0
0.075 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 (/ 1 x)) (/ 1 (/ 1 y)))) (fabs (/ 1 (/ 1 y)))) into (/ (fabs (- x y)) (fabs y))
0.075 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 (- x)) (/ 1 (- y)))) (fabs (/ 1 (- y)))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y)))
0.075 * [approximate]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in (x y) around 0
0.075 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in y
0.075 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y
0.075 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
0.075 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y
0.076 * [backup-simplify]: Simplify (fabs (/ -1 y)) into (fabs (/ -1 y))
0.076 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y)))
0.076 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in x
0.076 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x
0.076 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
0.076 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x
0.076 * [backup-simplify]: Simplify (fabs (/ -1 y)) into (fabs (/ -1 y))
0.076 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y)))
0.076 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in x
0.076 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x
0.076 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
0.076 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x
0.076 * [backup-simplify]: Simplify (fabs (/ -1 y)) into (fabs (/ -1 y))
0.077 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y)))
0.077 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in y
0.077 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y
0.077 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
0.077 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y
0.077 * [backup-simplify]: Simplify (fabs (/ -1 y)) into (fabs (/ -1 y))
0.077 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y)))
0.077 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y)))
0.078 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ -1 y))) (+ (* (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) (/ 0 (fabs (/ -1 y)))))) into 0
0.078 * [taylor]: Taking taylor expansion of 0 in y
0.078 * [backup-simplify]: Simplify 0 into 0
0.078 * [backup-simplify]: Simplify 0 into 0
0.078 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ -1 y))) (+ (* (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) (/ 0 (fabs (/ -1 y)))))) into 0
0.078 * [backup-simplify]: Simplify 0 into 0
0.079 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ -1 y))) (+ (* (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) (/ 0 (fabs (/ -1 y)))) (* 0 (/ 0 (fabs (/ -1 y)))))) into 0
0.079 * [taylor]: Taking taylor expansion of 0 in y
0.079 * [backup-simplify]: Simplify 0 into 0
0.079 * [backup-simplify]: Simplify 0 into 0
0.079 * [backup-simplify]: Simplify 0 into 0
0.079 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ -1 y))) (+ (* (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) (/ 0 (fabs (/ -1 y)))) (* 0 (/ 0 (fabs (/ -1 y)))))) into 0
0.079 * [backup-simplify]: Simplify 0 into 0
0.080 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ -1 y))) (+ (* (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) (/ 0 (fabs (/ -1 y)))) (* 0 (/ 0 (fabs (/ -1 y)))) (* 0 (/ 0 (fabs (/ -1 y)))))) into 0
0.080 * [taylor]: Taking taylor expansion of 0 in y
0.080 * [backup-simplify]: Simplify 0 into 0
0.080 * [backup-simplify]: Simplify 0 into 0
0.080 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))) (fabs (/ -1 (/ 1 (- y))))) into (/ (fabs (- x y)) (fabs y))
0.080 * * * [progress]: simplifying candidates
0.080 * * * * [progress]: [ 1 / 33 ] simplifiying candidate #<alt (λ (x y) (log1p (expm1 (/ (fabs (- x y)) (fabs y)))))>
0.080 * * * * [progress]: [ 2 / 33 ] simplifiying candidate #<alt (λ (x y) (expm1 (log1p (/ (fabs (- x y)) (fabs y)))))>
0.080 * * * * [progress]: [ 3 / 33 ] simplifiying candidate #<alt (λ (x y) (pow (/ (fabs (- x y)) (fabs y)) 1))>
0.080 * * * * [progress]: [ 4 / 33 ] simplifiying candidate #<alt (λ (x y) (exp (- (log (fabs (- x y))) (log (fabs y)))))>
0.080 * * * * [progress]: [ 5 / 33 ] simplifiying candidate #<alt (λ (x y) (exp (log (/ (fabs (- x y)) (fabs y)))))>
0.081 * * * * [progress]: [ 6 / 33 ] simplifiying candidate #<alt (λ (x y) (log (exp (/ (fabs (- x y)) (fabs y)))))>
0.081 * * * * [progress]: [ 7 / 33 ] simplifiying candidate #<alt (λ (x y) (cbrt (/ (* (* (fabs (- x y)) (fabs (- x y))) (fabs (- x y))) (* (* (fabs y) (fabs y)) (fabs y)))))>
0.081 * * * * [progress]: [ 8 / 33 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (/ (fabs (- x y)) (fabs y))) (cbrt (/ (fabs (- x y)) (fabs y)))) (cbrt (/ (fabs (- x y)) (fabs y)))))>
0.081 * * * * [progress]: [ 9 / 33 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (* (/ (fabs (- x y)) (fabs y)) (/ (fabs (- x y)) (fabs y))) (/ (fabs (- x y)) (fabs y)))))>
0.081 * * * * [progress]: [ 10 / 33 ] simplifiying candidate #<alt (λ (x y) (* (sqrt (/ (fabs (- x y)) (fabs y))) (sqrt (/ (fabs (- x y)) (fabs y)))))>
0.081 * * * * [progress]: [ 11 / 33 ] simplifiying candidate #<alt (λ (x y) (/ (- (fabs (- x y))) (- (fabs y))))>
0.081 * * * * [progress]: [ 12 / 33 ] simplifiying candidate #<alt (λ (x y) (* (/ (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))) (* (cbrt (fabs y)) (cbrt (fabs y)))) (/ (cbrt (fabs (- x y))) (cbrt (fabs y)))))>
0.081 * * * * [progress]: [ 13 / 33 ] simplifiying candidate #<alt (λ (x y) (* (/ (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))) (sqrt (fabs y))) (/ (cbrt (fabs (- x y))) (sqrt (fabs y)))))>
0.081 * * * * [progress]: [ 14 / 33 ] simplifiying candidate #<alt (λ (x y) (* (/ (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))) 1) (/ (cbrt (fabs (- x y))) (fabs y))))>
0.081 * * * * [progress]: [ 15 / 33 ] simplifiying candidate #<alt (λ (x y) (* (/ (sqrt (fabs (- x y))) (* (cbrt (fabs y)) (cbrt (fabs y)))) (/ (sqrt (fabs (- x y))) (cbrt (fabs y)))))>
0.081 * * * * [progress]: [ 16 / 33 ] simplifiying candidate #<alt (λ (x y) (* (/ (sqrt (fabs (- x y))) (sqrt (fabs y))) (/ (sqrt (fabs (- x y))) (sqrt (fabs y)))))>
0.081 * * * * [progress]: [ 17 / 33 ] simplifiying candidate #<alt (λ (x y) (* (/ (sqrt (fabs (- x y))) 1) (/ (sqrt (fabs (- x y))) (fabs y))))>
0.081 * * * * [progress]: [ 18 / 33 ] simplifiying candidate #<alt (λ (x y) (* (/ 1 (* (cbrt (fabs y)) (cbrt (fabs y)))) (/ (fabs (- x y)) (cbrt (fabs y)))))>
0.081 * * * * [progress]: [ 19 / 33 ] simplifiying candidate #<alt (λ (x y) (* (/ 1 (sqrt (fabs y))) (/ (fabs (- x y)) (sqrt (fabs y)))))>
0.082 * * * * [progress]: [ 20 / 33 ] simplifiying candidate #<alt (λ (x y) (* (/ 1 1) (/ (fabs (- x y)) (fabs y))))>
0.082 * * * * [progress]: [ 21 / 33 ] simplifiying candidate #<alt (λ (x y) (* 1 (/ (fabs (- x y)) (fabs y))))>
0.082 * * * * [progress]: [ 22 / 33 ] simplifiying candidate #<alt (λ (x y) (* (fabs (- x y)) (/ 1 (fabs y))))>
0.082 * * * * [progress]: [ 23 / 33 ] simplifiying candidate #<alt (λ (x y) (/ 1 (/ (fabs y) (fabs (- x y)))))>
0.082 * * * * [progress]: [ 24 / 33 ] simplifiying candidate #<alt (λ (x y) (/ (/ (fabs (- x y)) (* (cbrt (fabs y)) (cbrt (fabs y)))) (cbrt (fabs y))))>
0.082 * * * * [progress]: [ 25 / 33 ] simplifiying candidate #<alt (λ (x y) (/ (/ (fabs (- x y)) (sqrt (fabs y))) (sqrt (fabs y))))>
0.082 * * * * [progress]: [ 26 / 33 ] simplifiying candidate #<alt (λ (x y) (/ (/ (fabs (- x y)) 1) (fabs y)))>
0.082 * * * * [progress]: [ 27 / 33 ] simplifiying candidate #<alt (λ (x y) (/ (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))) (/ (fabs y) (cbrt (fabs (- x y))))))>
0.082 * * * * [progress]: [ 28 / 33 ] simplifiying candidate #<alt (λ (x y) (/ (sqrt (fabs (- x y))) (/ (fabs y) (sqrt (fabs (- x y))))))>
0.082 * * * * [progress]: [ 29 / 33 ] simplifiying candidate #<alt (λ (x y) (/ 1 (/ (fabs y) (fabs (- x y)))))>
0.082 * * * * [progress]: [ 30 / 33 ] simplifiying candidate #<alt (λ (x y) (posit16->real (real->posit16 (/ (fabs (- x y)) (fabs y)))))>
0.082 * * * * [progress]: [ 31 / 33 ] simplifiying candidate #<alt (λ (x y) (/ (fabs (- x y)) (fabs y)))>
0.082 * * * * [progress]: [ 32 / 33 ] simplifiying candidate #<alt (λ (x y) (/ (fabs (- x y)) (fabs y)))>
0.082 * * * * [progress]: [ 33 / 33 ] simplifiying candidate #<alt (λ (x y) (/ (fabs (- x y)) (fabs y)))>
0.083 * [simplify]: Simplifying:
  (expm1 (/ (fabs (- x y)) (fabs y)))
  (log1p (/ (fabs (- x y)) (fabs y)))
  (- (log (fabs (- x y))) (log (fabs y)))
  (log (/ (fabs (- x y)) (fabs y)))
  (exp (/ (fabs (- x y)) (fabs y)))
  (/ (* (* (fabs (- x y)) (fabs (- x y))) (fabs (- x y))) (* (* (fabs y) (fabs y)) (fabs y)))
  (* (cbrt (/ (fabs (- x y)) (fabs y))) (cbrt (/ (fabs (- x y)) (fabs y))))
  (cbrt (/ (fabs (- x y)) (fabs y)))
  (* (* (/ (fabs (- x y)) (fabs y)) (/ (fabs (- x y)) (fabs y))) (/ (fabs (- x y)) (fabs y)))
  (sqrt (/ (fabs (- x y)) (fabs y)))
  (sqrt (/ (fabs (- x y)) (fabs y)))
  (- (fabs (- x y)))
  (- (fabs y))
  (/ (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))) (* (cbrt (fabs y)) (cbrt (fabs y))))
  (/ (cbrt (fabs (- x y))) (cbrt (fabs y)))
  (/ (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))) (sqrt (fabs y)))
  (/ (cbrt (fabs (- x y))) (sqrt (fabs y)))
  (/ (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))) 1)
  (/ (cbrt (fabs (- x y))) (fabs y))
  (/ (sqrt (fabs (- x y))) (* (cbrt (fabs y)) (cbrt (fabs y))))
  (/ (sqrt (fabs (- x y))) (cbrt (fabs y)))
  (/ (sqrt (fabs (- x y))) (sqrt (fabs y)))
  (/ (sqrt (fabs (- x y))) (sqrt (fabs y)))
  (/ (sqrt (fabs (- x y))) 1)
  (/ (sqrt (fabs (- x y))) (fabs y))
  (/ 1 (* (cbrt (fabs y)) (cbrt (fabs y))))
  (/ (fabs (- x y)) (cbrt (fabs y)))
  (/ 1 (sqrt (fabs y)))
  (/ (fabs (- x y)) (sqrt (fabs y)))
  (/ 1 1)
  (/ (fabs (- x y)) (fabs y))
  (/ 1 (fabs y))
  (/ (fabs y) (fabs (- x y)))
  (/ (fabs (- x y)) (* (cbrt (fabs y)) (cbrt (fabs y))))
  (/ (fabs (- x y)) (sqrt (fabs y)))
  (/ (fabs (- x y)) 1)
  (/ (fabs y) (cbrt (fabs (- x y))))
  (/ (fabs y) (sqrt (fabs (- x y))))
  (/ (fabs y) (fabs (- x y)))
  (real->posit16 (/ (fabs (- x y)) (fabs y)))
  (/ (fabs (- x y)) (fabs y))
  (/ (fabs (- x y)) (fabs y))
  (/ (fabs (- x y)) (fabs y))
0.084 * * [simplify]: iteration 0: 55 enodes
0.101 * * [simplify]: iteration 1: 94 enodes
0.133 * * [simplify]: iteration 2: 210 enodes
0.243 * * [simplify]: iteration 3: 620 enodes
0.569 * * [simplify]: iteration 4: 1609 enodes
2.748 * * [simplify]: iteration 5: 4576 enodes
3.555 * * [simplify]: iteration complete: 5098 enodes
3.556 * * [simplify]: Extracting #0: cost 34 inf + 0
3.557 * * [simplify]: Extracting #1: cost 415 inf + 1
3.562 * * [simplify]: Extracting #2: cost 1007 inf + 5
3.568 * * [simplify]: Extracting #3: cost 1043 inf + 50
3.574 * * [simplify]: Extracting #4: cost 1028 inf + 1421
3.595 * * [simplify]: Extracting #5: cost 597 inf + 103407
3.636 * * [simplify]: Extracting #6: cost 45 inf + 253799
3.686 * * [simplify]: Extracting #7: cost 0 inf + 268710
3.760 * [simplify]: Simplified to:
  (expm1 (/ (fabs (- x y)) (fabs y)))
  (log1p (/ (fabs (- x y)) (fabs y)))
  (log (/ (fabs (- x y)) (fabs y)))
  (log (/ (fabs (- x y)) (fabs y)))
  (exp (/ (fabs (- x y)) (fabs y)))
  (* (/ (fabs (- x y)) (fabs y)) (* (/ (fabs (- x y)) (fabs y)) (/ (fabs (- x y)) (fabs y))))
  (* (cbrt (/ (fabs (- x y)) (fabs y))) (cbrt (/ (fabs (- x y)) (fabs y))))
  (cbrt (/ (fabs (- x y)) (fabs y)))
  (* (/ (fabs (- x y)) (fabs y)) (* (/ (fabs (- x y)) (fabs y)) (/ (fabs (- x y)) (fabs y))))
  (sqrt (/ (fabs (- x y)) (fabs y)))
  (sqrt (/ (fabs (- x y)) (fabs y)))
  (- (fabs (- x y)))
  (- (fabs y))
  (* (/ (cbrt (fabs (- x y))) (cbrt (fabs y))) (/ (cbrt (fabs (- x y))) (cbrt (fabs y))))
  (/ (cbrt (fabs (- x y))) (cbrt (fabs y)))
  (* (cbrt (fabs (- x y))) (/ (cbrt (fabs (- x y))) (sqrt (fabs y))))
  (/ (cbrt (fabs (- x y))) (sqrt (fabs y)))
  (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y))))
  (/ (cbrt (fabs (- x y))) (fabs y))
  (/ (sqrt (fabs (- x y))) (* (cbrt (fabs y)) (cbrt (fabs y))))
  (/ (sqrt (fabs (- x y))) (cbrt (fabs y)))
  (/ (sqrt (fabs (- x y))) (sqrt (fabs y)))
  (/ (sqrt (fabs (- x y))) (sqrt (fabs y)))
  (sqrt (fabs (- x y)))
  (/ (sqrt (fabs (- x y))) (fabs y))
  (/ (/ 1 (cbrt (fabs y))) (cbrt (fabs y)))
  (/ (fabs (- x y)) (cbrt (fabs y)))
  (/ 1 (sqrt (fabs y)))
  (/ (fabs (- x y)) (sqrt (fabs y)))
  1
  (/ (fabs (- x y)) (fabs y))
  (/ 1 (fabs y))
  (/ (fabs y) (fabs (- x y)))
  (/ (/ (fabs (- x y)) (cbrt (fabs y))) (cbrt (fabs y)))
  (/ (fabs (- x y)) (sqrt (fabs y)))
  (fabs (- x y))
  (/ (fabs y) (cbrt (fabs (- x y))))
  (/ (fabs y) (sqrt (fabs (- x y))))
  (/ (fabs y) (fabs (- x y)))
  (real->posit16 (/ (fabs (- x y)) (fabs y)))
  (/ (fabs (- x y)) (fabs y))
  (/ (fabs (- x y)) (fabs y))
  (/ (fabs (- x y)) (fabs y))
3.761 * * * [progress]: adding candidates to table
3.901 * * [progress]: iteration 2 / 4
3.901 * * * [progress]: picking best candidate
3.903 * * * * [pick]: Picked  #<alt (λ (x y) (* (fabs (- x y)) (/ 1 (fabs y))))>
3.903 * * * [progress]: localizing error
3.916 * * * [progress]: generating rewritten candidates
3.916 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
3.934 * * * [progress]: generating series expansions
3.934 * * * * [progress]: [ 1 / 1 ] generating series at (2)
3.934 * [backup-simplify]: Simplify (* (fabs (- x y)) (/ 1 (fabs y))) into (/ (fabs (- x y)) (fabs y))
3.934 * [approximate]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in (x y) around 0
3.934 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in y
3.934 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y
3.934 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y))
3.934 * [taylor]: Taking taylor expansion of (fabs y) in y
3.934 * [backup-simplify]: Simplify (fabs y) into (fabs y)
3.934 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y))
3.934 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in x
3.934 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x
3.934 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y))
3.934 * [taylor]: Taking taylor expansion of (fabs y) in x
3.934 * [backup-simplify]: Simplify (fabs y) into (fabs y)
3.934 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y))
3.934 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in x
3.934 * [taylor]: Taking taylor expansion of (fabs (- x y)) in x
3.934 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y))
3.934 * [taylor]: Taking taylor expansion of (fabs y) in x
3.934 * [backup-simplify]: Simplify (fabs y) into (fabs y)
3.934 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y))
3.934 * [taylor]: Taking taylor expansion of (/ (fabs (- x y)) (fabs y)) in y
3.934 * [taylor]: Taking taylor expansion of (fabs (- x y)) in y
3.935 * [backup-simplify]: Simplify (fabs (- x y)) into (fabs (- x y))
3.935 * [taylor]: Taking taylor expansion of (fabs y) in y
3.935 * [backup-simplify]: Simplify (fabs y) into (fabs y)
3.935 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y))
3.935 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y))
3.935 * [backup-simplify]: Simplify (- (/ 0 (fabs y)) (+ (* (/ (fabs (- x y)) (fabs y)) (/ 0 (fabs y))))) into 0
3.935 * [taylor]: Taking taylor expansion of 0 in y
3.935 * [backup-simplify]: Simplify 0 into 0
3.935 * [backup-simplify]: Simplify 0 into 0
3.935 * [backup-simplify]: Simplify (- (/ 0 (fabs y)) (+ (* (/ (fabs (- x y)) (fabs y)) (/ 0 (fabs y))))) into 0
3.935 * [backup-simplify]: Simplify 0 into 0
3.935 * [backup-simplify]: Simplify (- (/ 0 (fabs y)) (+ (* (/ (fabs (- x y)) (fabs y)) (/ 0 (fabs y))) (* 0 (/ 0 (fabs y))))) into 0
3.935 * [taylor]: Taking taylor expansion of 0 in y
3.935 * [backup-simplify]: Simplify 0 into 0
3.935 * [backup-simplify]: Simplify 0 into 0
3.935 * [backup-simplify]: Simplify 0 into 0
3.935 * [backup-simplify]: Simplify (- (/ 0 (fabs y)) (+ (* (/ (fabs (- x y)) (fabs y)) (/ 0 (fabs y))) (* 0 (/ 0 (fabs y))))) into 0
3.935 * [backup-simplify]: Simplify 0 into 0
3.936 * [backup-simplify]: Simplify (- (/ 0 (fabs y)) (+ (* (/ (fabs (- x y)) (fabs y)) (/ 0 (fabs y))) (* 0 (/ 0 (fabs y))) (* 0 (/ 0 (fabs y))))) into 0
3.936 * [taylor]: Taking taylor expansion of 0 in y
3.936 * [backup-simplify]: Simplify 0 into 0
3.936 * [backup-simplify]: Simplify 0 into 0
3.936 * [backup-simplify]: Simplify (/ (fabs (- x y)) (fabs y)) into (/ (fabs (- x y)) (fabs y))
3.936 * [backup-simplify]: Simplify (* (fabs (- (/ 1 x) (/ 1 y))) (/ 1 (fabs (/ 1 y)))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y)))
3.936 * [approximate]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in (x y) around 0
3.936 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in y
3.936 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y
3.936 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
3.936 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y
3.936 * [backup-simplify]: Simplify (fabs (/ 1 y)) into (fabs (/ 1 y))
3.936 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y)))
3.936 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in x
3.936 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x
3.936 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
3.936 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x
3.936 * [backup-simplify]: Simplify (fabs (/ 1 y)) into (fabs (/ 1 y))
3.936 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y)))
3.936 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in x
3.936 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in x
3.937 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
3.937 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in x
3.937 * [backup-simplify]: Simplify (fabs (/ 1 y)) into (fabs (/ 1 y))
3.937 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y)))
3.937 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) in y
3.937 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 x) (/ 1 y))) in y
3.937 * [backup-simplify]: Simplify (fabs (- (/ 1 x) (/ 1 y))) into (fabs (- (/ 1 x) (/ 1 y)))
3.937 * [taylor]: Taking taylor expansion of (fabs (/ 1 y)) in y
3.937 * [backup-simplify]: Simplify (fabs (/ 1 y)) into (fabs (/ 1 y))
3.937 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y)))
3.937 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) into (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y)))
3.938 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ 1 y))) (+ (* (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) (/ 0 (fabs (/ 1 y)))))) into 0
3.938 * [taylor]: Taking taylor expansion of 0 in y
3.938 * [backup-simplify]: Simplify 0 into 0
3.938 * [backup-simplify]: Simplify 0 into 0
3.938 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ 1 y))) (+ (* (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) (/ 0 (fabs (/ 1 y)))))) into 0
3.938 * [backup-simplify]: Simplify 0 into 0
3.938 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ 1 y))) (+ (* (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) (/ 0 (fabs (/ 1 y)))) (* 0 (/ 0 (fabs (/ 1 y)))))) into 0
3.938 * [taylor]: Taking taylor expansion of 0 in y
3.938 * [backup-simplify]: Simplify 0 into 0
3.938 * [backup-simplify]: Simplify 0 into 0
3.938 * [backup-simplify]: Simplify 0 into 0
3.938 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ 1 y))) (+ (* (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) (/ 0 (fabs (/ 1 y)))) (* 0 (/ 0 (fabs (/ 1 y)))))) into 0
3.938 * [backup-simplify]: Simplify 0 into 0
3.939 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ 1 y))) (+ (* (/ (fabs (- (/ 1 x) (/ 1 y))) (fabs (/ 1 y))) (/ 0 (fabs (/ 1 y)))) (* 0 (/ 0 (fabs (/ 1 y)))) (* 0 (/ 0 (fabs (/ 1 y)))))) into 0
3.939 * [taylor]: Taking taylor expansion of 0 in y
3.939 * [backup-simplify]: Simplify 0 into 0
3.939 * [backup-simplify]: Simplify 0 into 0
3.939 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 (/ 1 x)) (/ 1 (/ 1 y)))) (fabs (/ 1 (/ 1 y)))) into (/ (fabs (- x y)) (fabs y))
3.939 * [backup-simplify]: Simplify (* (fabs (- (/ 1 (- x)) (/ 1 (- y)))) (/ 1 (fabs (/ 1 (- y))))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y)))
3.939 * [approximate]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in (x y) around 0
3.939 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in y
3.939 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y
3.939 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
3.939 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y
3.939 * [backup-simplify]: Simplify (fabs (/ -1 y)) into (fabs (/ -1 y))
3.939 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y)))
3.939 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in x
3.939 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x
3.939 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
3.939 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x
3.939 * [backup-simplify]: Simplify (fabs (/ -1 y)) into (fabs (/ -1 y))
3.939 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y)))
3.939 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in x
3.939 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in x
3.940 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
3.940 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in x
3.940 * [backup-simplify]: Simplify (fabs (/ -1 y)) into (fabs (/ -1 y))
3.940 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y)))
3.940 * [taylor]: Taking taylor expansion of (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) in y
3.940 * [taylor]: Taking taylor expansion of (fabs (- (/ 1 y) (/ 1 x))) in y
3.940 * [backup-simplify]: Simplify (fabs (- (/ 1 y) (/ 1 x))) into (fabs (- (/ 1 y) (/ 1 x)))
3.940 * [taylor]: Taking taylor expansion of (fabs (/ -1 y)) in y
3.940 * [backup-simplify]: Simplify (fabs (/ -1 y)) into (fabs (/ -1 y))
3.940 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y)))
3.940 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) into (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y)))
3.940 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ -1 y))) (+ (* (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) (/ 0 (fabs (/ -1 y)))))) into 0
3.940 * [taylor]: Taking taylor expansion of 0 in y
3.940 * [backup-simplify]: Simplify 0 into 0
3.940 * [backup-simplify]: Simplify 0 into 0
3.940 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ -1 y))) (+ (* (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) (/ 0 (fabs (/ -1 y)))))) into 0
3.941 * [backup-simplify]: Simplify 0 into 0
3.941 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ -1 y))) (+ (* (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) (/ 0 (fabs (/ -1 y)))) (* 0 (/ 0 (fabs (/ -1 y)))))) into 0
3.941 * [taylor]: Taking taylor expansion of 0 in y
3.941 * [backup-simplify]: Simplify 0 into 0
3.941 * [backup-simplify]: Simplify 0 into 0
3.941 * [backup-simplify]: Simplify 0 into 0
3.941 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ -1 y))) (+ (* (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) (/ 0 (fabs (/ -1 y)))) (* 0 (/ 0 (fabs (/ -1 y)))))) into 0
3.941 * [backup-simplify]: Simplify 0 into 0
3.941 * [backup-simplify]: Simplify (- (/ 0 (fabs (/ -1 y))) (+ (* (/ (fabs (- (/ 1 y) (/ 1 x))) (fabs (/ -1 y))) (/ 0 (fabs (/ -1 y)))) (* 0 (/ 0 (fabs (/ -1 y)))) (* 0 (/ 0 (fabs (/ -1 y)))))) into 0
3.941 * [taylor]: Taking taylor expansion of 0 in y
3.941 * [backup-simplify]: Simplify 0 into 0
3.941 * [backup-simplify]: Simplify 0 into 0
3.941 * [backup-simplify]: Simplify (/ (fabs (- (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))) (fabs (/ -1 (/ 1 (- y))))) into (/ (fabs (- x y)) (fabs y))
3.942 * * * [progress]: simplifying candidates
3.942 * * * * [progress]: [ 1 / 42 ] simplifiying candidate #<alt (λ (x y) (log1p (expm1 (* (fabs (- x y)) (/ 1 (fabs y))))))>
3.942 * * * * [progress]: [ 2 / 42 ] simplifiying candidate #<alt (λ (x y) (expm1 (log1p (* (fabs (- x y)) (/ 1 (fabs y))))))>
3.942 * * * * [progress]: [ 3 / 42 ] simplifiying candidate #<alt (λ (x y) (pow (* (fabs (- x y)) (/ 1 (fabs y))) 1))>
3.942 * * * * [progress]: [ 4 / 42 ] simplifiying candidate #<alt (λ (x y) (pow (* (fabs (- x y)) (/ 1 (fabs y))) 1))>
3.942 * * * * [progress]: [ 5 / 42 ] simplifiying candidate #<alt (λ (x y) (exp (+ (log (fabs (- x y))) (- (log (fabs y))))))>
3.942 * * * * [progress]: [ 6 / 42 ] simplifiying candidate #<alt (λ (x y) (exp (+ (log (fabs (- x y))) (- 0 (log (fabs y))))))>
3.942 * * * * [progress]: [ 7 / 42 ] simplifiying candidate #<alt (λ (x y) (exp (+ (log (fabs (- x y))) (- (log 1) (log (fabs y))))))>
3.942 * * * * [progress]: [ 8 / 42 ] simplifiying candidate #<alt (λ (x y) (exp (+ (log (fabs (- x y))) (log (/ 1 (fabs y))))))>
3.942 * * * * [progress]: [ 9 / 42 ] simplifiying candidate #<alt (λ (x y) (exp (log (* (fabs (- x y)) (/ 1 (fabs y))))))>
3.942 * * * * [progress]: [ 10 / 42 ] simplifiying candidate #<alt (λ (x y) (log (exp (* (fabs (- x y)) (/ 1 (fabs y))))))>
3.942 * * * * [progress]: [ 11 / 42 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (* (* (fabs (- x y)) (fabs (- x y))) (fabs (- x y))) (/ (* (* 1 1) 1) (* (* (fabs y) (fabs y)) (fabs y))))))>
3.942 * * * * [progress]: [ 12 / 42 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (* (* (fabs (- x y)) (fabs (- x y))) (fabs (- x y))) (* (* (/ 1 (fabs y)) (/ 1 (fabs y))) (/ 1 (fabs y))))))>
3.942 * * * * [progress]: [ 13 / 42 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (* (fabs (- x y)) (/ 1 (fabs y)))) (cbrt (* (fabs (- x y)) (/ 1 (fabs y))))) (cbrt (* (fabs (- x y)) (/ 1 (fabs y))))))>
3.942 * * * * [progress]: [ 14 / 42 ] simplifiying candidate #<alt (λ (x y) (cbrt (* (* (* (fabs (- x y)) (/ 1 (fabs y))) (* (fabs (- x y)) (/ 1 (fabs y)))) (* (fabs (- x y)) (/ 1 (fabs y))))))>
3.942 * * * * [progress]: [ 15 / 42 ] simplifiying candidate #<alt (λ (x y) (* (sqrt (* (fabs (- x y)) (/ 1 (fabs y)))) (sqrt (* (fabs (- x y)) (/ 1 (fabs y))))))>
3.942 * * * * [progress]: [ 16 / 42 ] simplifiying candidate #<alt (λ (x y) (* 1 (* (fabs (- x y)) (/ 1 (fabs y)))))>
3.942 * * * * [progress]: [ 17 / 42 ] simplifiying candidate #<alt (λ (x y) (/ (fabs (- x y)) (fabs y)))>
3.942 * * * * [progress]: [ 18 / 42 ] simplifiying candidate #<alt (λ (x y) (* (* (sqrt (fabs (- x y))) (sqrt (/ 1 (fabs y)))) (* (sqrt (fabs (- x y))) (sqrt (/ 1 (fabs y))))))>
3.942 * * * * [progress]: [ 19 / 42 ] simplifiying candidate #<alt (λ (x y) (* (* (sqrt (fabs (- x y))) (/ (sqrt 1) (sqrt (fabs y)))) (* (sqrt (fabs (- x y))) (/ (sqrt 1) (sqrt (fabs y))))))>
3.942 * * * * [progress]: [ 20 / 42 ] simplifiying candidate #<alt (λ (x y) (* (* (sqrt (fabs (- x y))) (/ 1 (sqrt (fabs y)))) (* (sqrt (fabs (- x y))) (/ 1 (sqrt (fabs y))))))>
3.942 * * * * [progress]: [ 21 / 42 ] simplifiying candidate #<alt (λ (x y) (* (* (fabs (- x y)) (* (cbrt (/ 1 (fabs y))) (cbrt (/ 1 (fabs y))))) (cbrt (/ 1 (fabs y)))))>
3.942 * * * * [progress]: [ 22 / 42 ] simplifiying candidate #<alt (λ (x y) (* (* (fabs (- x y)) (sqrt (/ 1 (fabs y)))) (sqrt (/ 1 (fabs y)))))>
3.942 * * * * [progress]: [ 23 / 42 ] simplifiying candidate #<alt (λ (x y) (* (* (fabs (- x y)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (fabs y)) (cbrt (fabs y))))) (/ (cbrt 1) (cbrt (fabs y)))))>
3.942 * * * * [progress]: [ 24 / 42 ] simplifiying candidate #<alt (λ (x y) (* (* (fabs (- x y)) (/ (* (cbrt 1) (cbrt 1)) (sqrt (fabs y)))) (/ (cbrt 1) (sqrt (fabs y)))))>
3.942 * * * * [progress]: [ 25 / 42 ] simplifiying candidate #<alt (λ (x y) (* (* (fabs (- x y)) (/ (* (cbrt 1) (cbrt 1)) 1)) (/ (cbrt 1) (fabs y))))>
3.942 * * * * [progress]: [ 26 / 42 ] simplifiying candidate #<alt (λ (x y) (* (* (fabs (- x y)) (/ (sqrt 1) (* (cbrt (fabs y)) (cbrt (fabs y))))) (/ (sqrt 1) (cbrt (fabs y)))))>
3.942 * * * * [progress]: [ 27 / 42 ] simplifiying candidate #<alt (λ (x y) (* (* (fabs (- x y)) (/ (sqrt 1) (sqrt (fabs y)))) (/ (sqrt 1) (sqrt (fabs y)))))>
3.942 * * * * [progress]: [ 28 / 42 ] simplifiying candidate #<alt (λ (x y) (* (* (fabs (- x y)) (/ (sqrt 1) 1)) (/ (sqrt 1) (fabs y))))>
3.942 * * * * [progress]: [ 29 / 42 ] simplifiying candidate #<alt (λ (x y) (* (* (fabs (- x y)) (/ 1 (* (cbrt (fabs y)) (cbrt (fabs y))))) (/ 1 (cbrt (fabs y)))))>
3.943 * * * * [progress]: [ 30 / 42 ] simplifiying candidate #<alt (λ (x y) (* (* (fabs (- x y)) (/ 1 (sqrt (fabs y)))) (/ 1 (sqrt (fabs y)))))>
3.943 * * * * [progress]: [ 31 / 42 ] simplifiying candidate #<alt (λ (x y) (* (* (fabs (- x y)) (/ 1 1)) (/ 1 (fabs y))))>
3.943 * * * * [progress]: [ 32 / 42 ] simplifiying candidate #<alt (λ (x y) (* (* (fabs (- x y)) 1) (/ 1 (fabs y))))>
3.943 * * * * [progress]: [ 33 / 42 ] simplifiying candidate #<alt (λ (x y) (* (* (fabs (- x y)) 1) (/ 1 (fabs y))))>
3.943 * * * * [progress]: [ 34 / 42 ] simplifiying candidate #<alt (λ (x y) (* (* (cbrt (fabs (- x y))) (cbrt (fabs (- x y)))) (* (cbrt (fabs (- x y))) (/ 1 (fabs y)))))>
3.943 * * * * [progress]: [ 35 / 42 ] simplifiying candidate #<alt (λ (x y) (* (sqrt (fabs (- x y))) (* (sqrt (fabs (- x y))) (/ 1 (fabs y)))))>
3.943 * * * * [progress]: [ 36 / 42 ] simplifiying candidate #<alt (λ (x y) (* 1 (* (fabs (- x y)) (/ 1 (fabs y)))))>
3.943 * * * * [progress]: [ 37 / 42 ] simplifiying candidate #<alt (λ (x y) (/ (* (fabs (- x y)) 1) (fabs y)))>
3.943 * * * * [progress]: [ 38 / 42 ] simplifiying candidate #<alt (λ (x y) (posit16->real (real->posit16 (* (fabs (- x y)) (/ 1 (fabs y))))))>
3.943 * * * * [progress]: [ 39 / 42 ] simplifiying candidate #<alt (λ (x y) (* (/ 1 (fabs y)) (fabs (- x y))))>
3.943 * * * * [progress]: [ 40 / 42 ] simplifiying candidate #<alt (λ (x y) (/ (fabs (- x y)) (fabs y)))>
3.943 * * * * [progress]: [ 41 / 42 ] simplifiying candidate #<alt (λ (x y) (/ (fabs (- x y)) (fabs y)))>
3.943 * * * * [progress]: [ 42 / 42 ] simplifiying candidate #<alt (λ (x y) (/ (fabs (- x y)) (fabs y)))>
3.943 * [simplify]: Simplifying:
  (expm1 (* (fabs (- x y)) (/ 1 (fabs y))))
  (log1p (* (fabs (- x y)) (/ 1 (fabs y))))
  (* (fabs (- x y)) (/ 1 (fabs y)))
  (+ (log (fabs (- x y))) (- (log (fabs y))))
  (+ (log (fabs (- x y))) (- 0 (log (fabs y))))
  (+ (log (fabs (- x y))) (- (log 1) (log (fabs y))))
  (+ (log (fabs (- x y))) (log (/ 1 (fabs y))))
  (log (* (fabs (- x y)) (/ 1 (fabs y))))
  (exp (* (fabs (- x y)) (/ 1 (fabs y))))
  (* (* (* (fabs (- x y)) (fabs (- x y))) (fabs (- x y))) (/ (* (* 1 1) 1) (* (* (fabs y) (fabs y)) (fabs y))))
  (* (* (* (fabs (- x y)) (fabs (- x y))) (fabs (- x y))) (* (* (/ 1 (fabs y)) (/ 1 (fabs y))) (/ 1 (fabs y))))
  (* (cbrt (* (fabs (- x y)) (/ 1 (fabs y)))) (cbrt (* (fabs (- x y)) (/ 1 (fabs y)))))
  (cbrt (* (fabs (- x y)) (/ 1 (fabs y))))
  (* (* (* (fabs (- x y)) (/ 1 (fabs y))) (* (fabs (- x y)) (/ 1 (fabs y)))) (* (fabs (- x y)) (/ 1 (fabs y))))
  (sqrt (* (fabs (- x y)) (/ 1 (fabs y))))
  (sqrt (* (fabs (- x y)) (/ 1 (fabs y))))
  (* (sqrt (fabs (- x y))) (sqrt (/ 1 (fabs y))))
  (* (sqrt (fabs (- x y))) (sqrt (/ 1 (fabs y))))
  (* (sqrt (fabs (- x y))) (/ (sqrt 1) (sqrt (fabs y))))
  (* (sqrt (fabs (- x y))) (/ (sqrt 1) (sqrt (fabs y))))
  (* (sqrt (fabs (- x y))) (/ 1 (sqrt (fabs y))))
  (* (sqrt (fabs (- x y))) (/ 1 (sqrt (fabs y))))
  (* (fabs (- x y)) (* (cbrt (/ 1 (fabs y))) (cbrt (/ 1 (fabs y)))))
  (* (fabs (- x y)) (sqrt (/ 1 (fabs y))))
  (* (fabs (- x y)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (fabs y)) (cbrt (fabs y)))))
  (* (fabs (- x y)) (/ (* (cbrt 1) (cbrt 1)) (sqrt (fabs y))))
  (* (fabs (- x y)) (/ (* (cbrt 1) (cbrt 1)) 1))
  (* (fabs (- x y)) (/ (sqrt 1) (* (cbrt (fabs y)) (cbrt (fabs y)))))
  (* (fabs (- x y)) (/ (sqrt 1) (sqrt (fabs y))))
  (* (fabs (- x y)) (/ (sqrt 1) 1))
  (* (fabs (- x y)) (/ 1 (* (cbrt (fabs y)) (cbrt (fabs y)))))
  (* (fabs (- x y)) (/ 1 (sqrt (fabs y))))
  (* (fabs (- x y)) (/ 1 1))
  (* (fabs (- x y)) 1)
  (* (fabs (- x y)) 1)
  (* (cbrt (fabs (- x y))) (/ 1 (fabs y)))
  (* (sqrt (fabs (- x y))) (/ 1 (fabs y)))
  (* (fabs (- x y)) (/ 1 (fabs y)))
  (* (fabs (- x y)) 1)
  (real->posit16 (* (fabs (- x y)) (/ 1 (fabs y))))
  (/ (fabs (- x y)) (fabs y))
  (/ (fabs (- x y)) (fabs y))
  (/ (fabs (- x y)) (fabs y))
3.944 * * [simplify]: iteration 0: 79 enodes
3.962 * * [simplify]: iteration 1: 188 enodes
4.007 * * [simplify]: iteration 2: 557 enodes
4.319 * * [simplify]: iteration 3: 1168 enodes
4.975 * * [simplify]: iteration 4: 2487 enodes
5.695 * * [simplify]: iteration complete: 5009 enodes
5.695 * * [simplify]: Extracting #0: cost 19 inf + 0
5.697 * * [simplify]: Extracting #1: cost 618 inf + 0
5.701 * * [simplify]: Extracting #2: cost 1162 inf + 4
5.706 * * [simplify]: Extracting #3: cost 1232 inf + 8
5.716 * * [simplify]: Extracting #4: cost 994 inf + 64227
5.756 * * [simplify]: Extracting #5: cost 268 inf + 281753
5.836 * * [simplify]: Extracting #6: cost 20 inf + 356314
5.945 * * [simplify]: Extracting #7: cost 0 inf + 363495
6.011 * [simplify]: Simplified to:
  (expm1 (/ (fabs (- x y)) (fabs y)))
  (log1p (/ (fabs (- x y)) (fabs y)))
  (/ (fabs (- x y)) (fabs y))
  (log (/ (fabs (- x y)) (fabs y)))
  (log (/ (fabs (- x y)) (fabs y)))
  (log (/ (fabs (- x y)) (fabs y)))
  (log (/ (fabs (- x y)) (fabs y)))
  (log (/ (fabs (- x y)) (fabs y)))
  (exp (/ (fabs (- x y)) (fabs y)))
  (* (/ (fabs (- x y)) (fabs y)) (* (/ (fabs (- x y)) (fabs y)) (/ (fabs (- x y)) (fabs y))))
  (* (/ (fabs (- x y)) (fabs y)) (* (/ (fabs (- x y)) (fabs y)) (/ (fabs (- x y)) (fabs y))))
  (* (cbrt (/ (fabs (- x y)) (fabs y))) (cbrt (/ (fabs (- x y)) (fabs y))))
  (cbrt (/ (fabs (- x y)) (fabs y)))
  (* (/ (fabs (- x y)) (fabs y)) (* (/ (fabs (- x y)) (fabs y)) (/ (fabs (- x y)) (fabs y))))
  (sqrt (/ (fabs (- x y)) (fabs y)))
  (sqrt (/ (fabs (- x y)) (fabs y)))
  (* (sqrt (/ 1 (fabs y))) (sqrt (fabs (- x y))))
  (* (sqrt (/ 1 (fabs y))) (sqrt (fabs (- x y))))
  (/ (sqrt (fabs (- x y))) (sqrt (fabs y)))
  (/ (sqrt (fabs (- x y))) (sqrt (fabs y)))
  (/ (sqrt (fabs (- x y))) (sqrt (fabs y)))
  (/ (sqrt (fabs (- x y))) (sqrt (fabs y)))
  (* (* (cbrt (/ 1 (fabs y))) (fabs (- x y))) (cbrt (/ 1 (fabs y))))
  (* (fabs (- x y)) (sqrt (/ 1 (fabs y))))
  (/ (/ (fabs (- x y)) (cbrt (fabs y))) (cbrt (fabs y)))
  (/ (fabs (- x y)) (sqrt (fabs y)))
  (fabs (- x y))
  (/ (/ (fabs (- x y)) (cbrt (fabs y))) (cbrt (fabs y)))
  (/ (fabs (- x y)) (sqrt (fabs y)))
  (fabs (- x y))
  (/ (/ (fabs (- x y)) (cbrt (fabs y))) (cbrt (fabs y)))
  (/ (fabs (- x y)) (sqrt (fabs y)))
  (fabs (- x y))
  (fabs (- x y))
  (fabs (- x y))
  (/ (cbrt (fabs (- x y))) (fabs y))
  (/ (sqrt (fabs (- x y))) (fabs y))
  (/ (fabs (- x y)) (fabs y))
  (fabs (- x y))
  (real->posit16 (/ (fabs (- x y)) (fabs y)))
  (/ (fabs (- x y)) (fabs y))
  (/ (fabs (- x y)) (fabs y))
  (/ (fabs (- x y)) (fabs y))
6.012 * * * [progress]: adding candidates to table
6.149 * [progress]: [Phase 3 of 3] Extracting.
6.149 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (/ (fabs (- x y)) (fabs y)))> #<alt (λ (x y) (* (fabs (- x y)) (/ 1 (fabs y))))>)
6.149 * * * [regime-changes]: Trying 3 branch expressions: ((/ (fabs (- x y)) (fabs y)) y x)
6.149 * * * * [regimes]: Trying to branch on (/ (fabs (- x y)) (fabs y)) from (#<alt (λ (x y) (/ (fabs (- x y)) (fabs y)))> #<alt (λ (x y) (* (fabs (- x y)) (/ 1 (fabs y))))>)
6.198 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (/ (fabs (- x y)) (fabs y)))> #<alt (λ (x y) (* (fabs (- x y)) (/ 1 (fabs y))))>)
6.234 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (/ (fabs (- x y)) (fabs y)))> #<alt (λ (x y) (* (fabs (- x y)) (/ 1 (fabs y))))>)
6.256 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
6.256 * [simplify]: Simplifying:
  (/ (fabs (- x y)) (fabs y))
6.256 * * [simplify]: iteration 0: 6 enodes
6.256 * * [simplify]: iteration complete: 6 enodes
6.256 * * [simplify]: Extracting #0: cost 1 inf + 0
6.256 * * [simplify]: Extracting #1: cost 3 inf + 0
6.256 * * [simplify]: Extracting #2: cost 5 inf + 0
6.256 * * [simplify]: Extracting #3: cost 4 inf + 42
6.256 * * [simplify]: Extracting #4: cost 3 inf + 43
6.256 * * [simplify]: Extracting #5: cost 0 inf + 329
6.256 * [simplify]: Simplified to:
  (/ (fabs (- x y)) (fabs y))
7.172 * [regime-testing]: Baseline error score: 0.014376797099637455
7.175 * [regime-testing]: Oracle error score: 0.009251156394549319
7.180 * [regime-testing]: End program error score: 0.014376797099637455