13.110 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.024 * * * [progress]: [2/2] Setting up program.
0.029 * [progress]: [Phase 2 of 3] Improving.
0.029 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x (- 1.0 y))
0.031 * * [simplify]: iteration  0 :  8  enodes  (cost  2 )
0.033 * * [simplify]: iteration  1 :  15  enodes  (cost  2 )
0.034 * * [simplify]: iteration  2 :  21  enodes  (cost  2 )
0.036 * * [simplify]: iteration  3 :  26  enodes  (cost  2 )
0.037 * * [simplify]: iteration  4 :  26  enodes  (cost  2 )
0.037 * [simplify]: Simplified to:
   (* x (- 1.0 y))
0.038 * * [progress]: iteration 1 / 4
0.038 * * * [progress]: picking best candidate
0.042 * * * * [pick]: Picked  #<alt (λ (x y) (* x (- 1.0 y)))>
0.042 * * * [progress]: localizing error
0.048 * * * [progress]: generating rewritten candidates
0.048 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.059 * * * [progress]: generating series expansions
0.059 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.059 * [approximate]: Taking taylor expansion of (* (- 1.0 y) x) in (x y) around 0
0.059 * [taylor]: Taking taylor expansion of (* (- 1.0 y) x) in y
0.059 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
0.059 * [taylor]: Taking taylor expansion of 1.0 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 (* (- 1.0 y) x) in x
0.059 * [taylor]: Taking taylor expansion of (- 1.0 y) in x
0.060 * [taylor]: Taking taylor expansion of 1.0 in x
0.060 * [taylor]: Taking taylor expansion of y in x
0.060 * [taylor]: Taking taylor expansion of x in x
0.060 * [taylor]: Taking taylor expansion of (* (- 1.0 y) x) in x
0.060 * [taylor]: Taking taylor expansion of (- 1.0 y) in x
0.060 * [taylor]: Taking taylor expansion of 1.0 in x
0.060 * [taylor]: Taking taylor expansion of y in x
0.060 * [taylor]: Taking taylor expansion of x in x
0.060 * [taylor]: Taking taylor expansion of 0 in y
0.060 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
0.060 * [taylor]: Taking taylor expansion of 1.0 in y
0.060 * [taylor]: Taking taylor expansion of y in y
0.060 * [taylor]: Taking taylor expansion of 0 in y
0.060 * [taylor]: Taking taylor expansion of 0 in y
0.061 * [taylor]: Taking taylor expansion of 0 in y
0.061 * [approximate]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) x) in (x y) around 0
0.061 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) x) in y
0.061 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.061 * [taylor]: Taking taylor expansion of 1.0 in y
0.061 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.061 * [taylor]: Taking taylor expansion of y in y
0.061 * [taylor]: Taking taylor expansion of x in y
0.061 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) x) in x
0.061 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.061 * [taylor]: Taking taylor expansion of 1.0 in x
0.061 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.061 * [taylor]: Taking taylor expansion of y in x
0.061 * [taylor]: Taking taylor expansion of x in x
0.062 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) x) in x
0.062 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.062 * [taylor]: Taking taylor expansion of 1.0 in x
0.062 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.062 * [taylor]: Taking taylor expansion of y in x
0.062 * [taylor]: Taking taylor expansion of x in x
0.062 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.062 * [taylor]: Taking taylor expansion of 1.0 in y
0.062 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.062 * [taylor]: Taking taylor expansion of y in y
0.062 * [taylor]: Taking taylor expansion of 0 in y
0.063 * [taylor]: Taking taylor expansion of 0 in y
0.063 * [taylor]: Taking taylor expansion of 0 in y
0.064 * [taylor]: Taking taylor expansion of 0 in y
0.064 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) 1.0) x)) in (x y) around 0
0.064 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) 1.0) x)) in y
0.064 * [taylor]: Taking taylor expansion of -1 in y
0.064 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in y
0.064 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.064 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.064 * [taylor]: Taking taylor expansion of y in y
0.064 * [taylor]: Taking taylor expansion of 1.0 in y
0.064 * [taylor]: Taking taylor expansion of x in y
0.064 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) 1.0) x)) in x
0.064 * [taylor]: Taking taylor expansion of -1 in x
0.064 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in x
0.064 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.064 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.064 * [taylor]: Taking taylor expansion of y in x
0.065 * [taylor]: Taking taylor expansion of 1.0 in x
0.065 * [taylor]: Taking taylor expansion of x in x
0.065 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) 1.0) x)) in x
0.065 * [taylor]: Taking taylor expansion of -1 in x
0.065 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in x
0.065 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) 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 1.0 in x
0.065 * [taylor]: Taking taylor expansion of x in x
0.065 * [taylor]: Taking taylor expansion of (* -1 (+ (/ 1 y) 1.0)) in y
0.065 * [taylor]: Taking taylor expansion of -1 in y
0.065 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.065 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.065 * [taylor]: Taking taylor expansion of y in y
0.065 * [taylor]: Taking taylor expansion of 1.0 in y
0.066 * [taylor]: Taking taylor expansion of 0 in y
0.066 * [taylor]: Taking taylor expansion of 0 in y
0.067 * [taylor]: Taking taylor expansion of 0 in y
0.067 * [taylor]: Taking taylor expansion of 0 in y
0.068 * * * [progress]: simplifying candidates
0.069 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x (- 1.0 y))
  (+ (log x) (log (- 1.0 y)))
  (log (* x (- 1.0 y)))
  (exp (* x (- 1.0 y)))
  (* (* (* x x) x) (* (* (- 1.0 y) (- 1.0 y)) (- 1.0 y)))
  (* (cbrt (* x (- 1.0 y))) (cbrt (* x (- 1.0 y))))
  (cbrt (* x (- 1.0 y)))
  (* (* (* x (- 1.0 y)) (* x (- 1.0 y))) (* x (- 1.0 y)))
  (sqrt (* x (- 1.0 y)))
  (sqrt (* x (- 1.0 y)))
  (* (sqrt x) (sqrt (- 1.0 y)))
  (* (sqrt x) (sqrt (- 1.0 y)))
  (* x 1.0)
  (* x (neg y))
  (* x 1.0)
  (* x (neg y))
  (* 1.0 x)
  (* (neg y) x)
  (* 1.0 x)
  (* (neg y) x)
  (* x (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (* x (sqrt (- 1.0 y)))
  (* x 1)
  (* x (+ (sqrt 1.0) (sqrt y)))
  (* x 1)
  (* (cbrt x) (- 1.0 y))
  (* (sqrt x) (- 1.0 y))
  (* x (- 1.0 y))
  (* x (- (pow 1.0 3) (pow y 3)))
  (* x (- (* 1.0 1.0) (* y y)))
  (- (* 1.0 x) (* x y))
  (- (* 1.0 x) (* x y))
  (- (* 1.0 x) (* x y))
0.072 * * [simplify]: iteration  0 :  112  enodes  (cost  101 )
0.076 * * [simplify]: iteration  1 :  437  enodes  (cost  88 )
0.087 * * [simplify]: iteration  2 :  1550  enodes  (cost  88 )
0.124 * * [simplify]: iteration  3 :  5001  enodes  (cost  88 )
0.126 * [simplify]: Simplified to:
   (* x (- 1.0 y))
  (log (* x (- 1.0 y)))
  (log (* x (- 1.0 y)))
  (exp (* x (- 1.0 y)))
  (pow (* x (- 1.0 y)) 3)
  (* (cbrt (* x (- 1.0 y))) (cbrt (* x (- 1.0 y))))
  (cbrt (* x (- 1.0 y)))
  (pow (* x (- 1.0 y)) 3)
  (sqrt (* x (- 1.0 y)))
  (sqrt (* x (- 1.0 y)))
  (* (sqrt x) (sqrt (- 1.0 y)))
  (* (sqrt x) (sqrt (- 1.0 y)))
  (* x 1.0)
  (* x (neg y))
  (* x 1.0)
  (* x (neg y))
  (* x 1.0)
  (* x (neg y))
  (* x 1.0)
  (* x (neg y))
  (* x (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (* x (sqrt (- 1.0 y)))
  x
  (* x (+ (sqrt 1.0) (sqrt y)))
  x
  (* (cbrt x) (- 1.0 y))
  (* (sqrt x) (- 1.0 y))
  (* x (- 1.0 y))
  (* x (- (pow 1.0 3) (pow y 3)))
  (* x (- (* 1.0 1.0) (* y y)))
  (* x (- 1.0 y))
  (* x (- 1.0 y))
  (* x (- 1.0 y))
0.130 * * * [progress]: adding candidates to table
0.166 * * [progress]: iteration 2 / 4
0.166 * * * [progress]: picking best candidate
0.168 * * * * [pick]: Picked  #<alt (λ (x y) (+ (* x 1.0) (* x (neg y))))>
0.168 * * * [progress]: localizing error
0.173 * * * [progress]: generating rewritten candidates
0.173 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.177 * * * [progress]: generating series expansions
0.177 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.177 * [approximate]: Taking taylor expansion of (- (* 1.0 x) (* x y)) in (x y) around 0
0.177 * [taylor]: Taking taylor expansion of (- (* 1.0 x) (* x y)) in y
0.178 * [taylor]: Taking taylor expansion of (* 1.0 x) in y
0.178 * [taylor]: Taking taylor expansion of 1.0 in y
0.178 * [taylor]: Taking taylor expansion of x in y
0.178 * [taylor]: Taking taylor expansion of (* x y) in y
0.178 * [taylor]: Taking taylor expansion of x in y
0.178 * [taylor]: Taking taylor expansion of y in y
0.178 * [taylor]: Taking taylor expansion of (- (* 1.0 x) (* x y)) in x
0.178 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.178 * [taylor]: Taking taylor expansion of 1.0 in x
0.178 * [taylor]: Taking taylor expansion of x in x
0.178 * [taylor]: Taking taylor expansion of (* x y) in x
0.178 * [taylor]: Taking taylor expansion of x in x
0.178 * [taylor]: Taking taylor expansion of y in x
0.178 * [taylor]: Taking taylor expansion of (- (* 1.0 x) (* x y)) in x
0.178 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.178 * [taylor]: Taking taylor expansion of 1.0 in x
0.178 * [taylor]: Taking taylor expansion of x in x
0.178 * [taylor]: Taking taylor expansion of (* x y) in x
0.178 * [taylor]: Taking taylor expansion of x in x
0.178 * [taylor]: Taking taylor expansion of y in x
0.178 * [taylor]: Taking taylor expansion of 0 in y
0.178 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
0.178 * [taylor]: Taking taylor expansion of 1.0 in y
0.178 * [taylor]: Taking taylor expansion of y in y
0.178 * [taylor]: Taking taylor expansion of 0 in y
0.178 * [taylor]: Taking taylor expansion of 0 in y
0.178 * [taylor]: Taking taylor expansion of 0 in y
0.179 * [approximate]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) (/ 1 (* x y))) in (x y) around 0
0.179 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) (/ 1 (* x y))) in y
0.179 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y
0.179 * [taylor]: Taking taylor expansion of 1.0 in y
0.179 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.179 * [taylor]: Taking taylor expansion of x in y
0.179 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.179 * [taylor]: Taking taylor expansion of (* x y) in y
0.179 * [taylor]: Taking taylor expansion of x in y
0.179 * [taylor]: Taking taylor expansion of y in y
0.179 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) (/ 1 (* x y))) in x
0.179 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.179 * [taylor]: Taking taylor expansion of 1.0 in x
0.179 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.179 * [taylor]: Taking taylor expansion of x in x
0.179 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.179 * [taylor]: Taking taylor expansion of (* x y) in x
0.179 * [taylor]: Taking taylor expansion of x in x
0.179 * [taylor]: Taking taylor expansion of y in x
0.179 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) (/ 1 (* x y))) in x
0.179 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.179 * [taylor]: Taking taylor expansion of 1.0 in x
0.179 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.179 * [taylor]: Taking taylor expansion of x in x
0.179 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.179 * [taylor]: Taking taylor expansion of (* x y) in x
0.179 * [taylor]: Taking taylor expansion of x in x
0.179 * [taylor]: Taking taylor expansion of y in x
0.179 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.179 * [taylor]: Taking taylor expansion of 1.0 in y
0.179 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.179 * [taylor]: Taking taylor expansion of y in y
0.180 * [taylor]: Taking taylor expansion of 0 in y
0.180 * [taylor]: Taking taylor expansion of 0 in y
0.180 * [taylor]: Taking taylor expansion of 0 in y
0.180 * [taylor]: Taking taylor expansion of 0 in y
0.181 * [approximate]: Taking taylor expansion of (neg (+ (/ 1 (* x y)) (* 1.0 (/ 1 x)))) in (x y) around 0
0.181 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 (* x y)) (* 1.0 (/ 1 x)))) in y
0.181 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 x))) in y
0.181 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.181 * [taylor]: Taking taylor expansion of (* x y) in y
0.181 * [taylor]: Taking taylor expansion of x in y
0.181 * [taylor]: Taking taylor expansion of y in y
0.181 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y
0.181 * [taylor]: Taking taylor expansion of 1.0 in y
0.181 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.181 * [taylor]: Taking taylor expansion of x in y
0.181 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 (* x y)) (* 1.0 (/ 1 x)))) in x
0.181 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 x))) in x
0.181 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.181 * [taylor]: Taking taylor expansion of (* x y) in x
0.181 * [taylor]: Taking taylor expansion of x in x
0.181 * [taylor]: Taking taylor expansion of y in x
0.181 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.181 * [taylor]: Taking taylor expansion of 1.0 in x
0.181 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.181 * [taylor]: Taking taylor expansion of x in x
0.181 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 (* x y)) (* 1.0 (/ 1 x)))) in x
0.181 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 x))) in x
0.181 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.181 * [taylor]: Taking taylor expansion of (* x y) in x
0.181 * [taylor]: Taking taylor expansion of x in x
0.181 * [taylor]: Taking taylor expansion of y in x
0.181 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.181 * [taylor]: Taking taylor expansion of 1.0 in x
0.181 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.181 * [taylor]: Taking taylor expansion of x in x
0.181 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 y) 1.0)) in y
0.181 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.181 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.181 * [taylor]: Taking taylor expansion of y in y
0.181 * [taylor]: Taking taylor expansion of 1.0 in y
0.182 * [taylor]: Taking taylor expansion of 0 in y
0.182 * [taylor]: Taking taylor expansion of 0 in y
0.182 * [taylor]: Taking taylor expansion of 0 in y
0.182 * [taylor]: Taking taylor expansion of 0 in y
0.182 * * * [progress]: simplifying candidates
0.183 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (exp (* x 1.0)) (exp (* x (neg y))))
  (log (+ (* x 1.0) (* x (neg y))))
  (exp (+ (* x 1.0) (* x (neg y))))
  (* (cbrt (+ (* x 1.0) (* x (neg y)))) (cbrt (+ (* x 1.0) (* x (neg y)))))
  (cbrt (+ (* x 1.0) (* x (neg y))))
  (* (* (+ (* x 1.0) (* x (neg y))) (+ (* x 1.0) (* x (neg y)))) (+ (* x 1.0) (* x (neg y))))
  (sqrt (+ (* x 1.0) (* x (neg y))))
  (sqrt (+ (* x 1.0) (* x (neg y))))
  (+ (pow (* x 1.0) 3) (pow (* x (neg y)) 3))
  (+ (* (* x 1.0) (* x 1.0)) (- (* (* x (neg y)) (* x (neg y))) (* (* x 1.0) (* x (neg y)))))
  (- (* (* x 1.0) (* x 1.0)) (* (* x (neg y)) (* x (neg y))))
  (- (* x 1.0) (* x (neg y)))
  (+ 1.0 (neg y))
  (- (* 1.0 x) (* x y))
  (- (* 1.0 x) (* x y))
  (- (* 1.0 x) (* x y))
0.185 * * [simplify]: iteration  0 :  104  enodes  (cost  93 )
0.188 * * [simplify]: iteration  1 :  419  enodes  (cost  70 )
0.198 * * [simplify]: iteration  2 :  1910  enodes  (cost  66 )
0.243 * * [simplify]: iteration  3 :  5001  enodes  (cost  65 )
0.243 * [simplify]: Simplified to:
   (pow (exp x) (- 1.0 y))
  (+ (log x) (log (- 1.0 y)))
  (pow (exp x) (- 1.0 y))
  (* (cbrt (+ (* x 1.0) (* x (neg y)))) (cbrt (+ (* x 1.0) (* x (neg y)))))
  (cbrt (+ (* x 1.0) (* x (neg y))))
  (pow (* (- 1.0 y) x) 3)
  (sqrt (+ (* x 1.0) (* x (neg y))))
  (sqrt (+ (* x 1.0) (* x (neg y))))
  (- (pow (* x 1.0) 3) (pow (* x y) 3))
  (* x (+ (* 1.0 (* x 1.0)) (* y (* x (+ 1.0 y)))))
  (* (* x x) (- (* 1.0 1.0) (* y y)))
  (* x (+ 1.0 y))
  (- 1.0 y)
  (* (- 1.0 y) x)
  (* (- 1.0 y) x)
  (* (- 1.0 y) x)
0.244 * * * [progress]: adding candidates to table
0.269 * [progress]: [Phase 3 of 3] Extracting.
0.269 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (+ (* x 1.0) (* x (neg y))))> #<alt (λ (x y) (* x (- 1.0 y)))>)
0.270 * * * [regime-changes]: Trying 4 branch expressions: ((- 1.0 y) (* x (- 1.0 y)) y x)
0.270 * * * * [regimes]: Trying to branch on (- 1.0 y) from (#<alt (λ (x y) (+ (* x 1.0) (* x (neg y))))> #<alt (λ (x y) (* x (- 1.0 y)))>)
0.300 * * * * [regimes]: Trying to branch on (* x (- 1.0 y)) from (#<alt (λ (x y) (+ (* x 1.0) (* x (neg y))))> #<alt (λ (x y) (* x (- 1.0 y)))>)
0.334 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (+ (* x 1.0) (* x (neg y))))> #<alt (λ (x y) (* x (- 1.0 y)))>)
0.366 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (+ (* x 1.0) (* x (neg y))))> #<alt (λ (x y) (* x (- 1.0 y)))>)
0.400 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
0.400 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x (- 1.0 y))
0.401 * * [simplify]: iteration  0 :  6  enodes  (cost  2 )
0.401 * * [simplify]: iteration  1 :  6  enodes  (cost  2 )
0.401 * [simplify]: Simplified to:
   (* x (- 1.0 y))
0.999 * [regime-testing]: Baseline error score: 0.011251406425803226
1.000 * [regime-testing]: Oracle error score: 0.0006250781347668458
1.001 * [regime-testing]: End program error score: 0.011251406425803226