0.434 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.018 * * * [progress]: [2/2] Setting up program.
0.022 * [progress]: [Phase 2 of 3] Improving.
0.025 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (/ (+ x y) 10.0)
0.028 * * [simplify]: iteration  0 :  5  enodes  (cost  5 )
0.031 * * [simplify]: iteration  1 :  6  enodes  (cost  5 )
0.032 * * [simplify]: iteration  done :  6  enodes  (cost  5 )
0.032 * [simplify]: Simplified to:
   (/ (+ x y) 10.0)
0.034 * * [progress]: iteration 1 / 4
0.034 * * * [progress]: picking best candidate
0.036 * * * * [pick]: Picked  #<alt (λ (x y) (/ (+ x y) 10.0))>
0.036 * * * [progress]: localizing error
0.042 * * * [progress]: generating rewritten candidates
0.042 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.056 * * * [progress]: generating series expansions
0.056 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.062 * [approximate]: Taking taylor expansion of (* 0.1 (+ x y)) in (x y) around 0
0.064 * [taylor]: Taking taylor expansion of (* 0.1 (+ x y)) in y
0.064 * [taylor]: Taking taylor expansion of 0.1 in y
0.064 * [taylor]: Taking taylor expansion of (+ x y) in y
0.064 * [taylor]: Taking taylor expansion of x in y
0.064 * [taylor]: Taking taylor expansion of y in y
0.064 * [taylor]: Taking taylor expansion of (* 0.1 (+ x y)) in x
0.064 * [taylor]: Taking taylor expansion of 0.1 in x
0.064 * [taylor]: Taking taylor expansion of (+ x y) in x
0.064 * [taylor]: Taking taylor expansion of x in x
0.064 * [taylor]: Taking taylor expansion of y in x
0.064 * [taylor]: Taking taylor expansion of (* 0.1 (+ x y)) in x
0.064 * [taylor]: Taking taylor expansion of 0.1 in x
0.064 * [taylor]: Taking taylor expansion of (+ x y) in x
0.064 * [taylor]: Taking taylor expansion of x in x
0.064 * [taylor]: Taking taylor expansion of y in x
0.065 * [taylor]: Taking taylor expansion of (* 0.1 y) in y
0.065 * [taylor]: Taking taylor expansion of 0.1 in y
0.065 * [taylor]: Taking taylor expansion of y in y
0.065 * [taylor]: Taking taylor expansion of 0.1 in y
0.065 * [taylor]: Taking taylor expansion of 0 in y
0.066 * [taylor]: Taking taylor expansion of 0 in y
0.066 * [approximate]: Taking taylor expansion of (* 0.1 (+ (/ 1 x) (/ 1 y))) in (x y) around 0
0.066 * [taylor]: Taking taylor expansion of (* 0.1 (+ (/ 1 x) (/ 1 y))) in y
0.066 * [taylor]: Taking taylor expansion of 0.1 in y
0.066 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 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 (/ 1 y) in y
0.066 * [taylor]: Taking taylor expansion of y in y
0.066 * [taylor]: Taking taylor expansion of (* 0.1 (+ (/ 1 x) (/ 1 y))) in x
0.066 * [taylor]: Taking taylor expansion of 0.1 in x
0.067 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
0.067 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.067 * [taylor]: Taking taylor expansion of x in x
0.067 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.067 * [taylor]: Taking taylor expansion of y in x
0.067 * [taylor]: Taking taylor expansion of (* 0.1 (+ (/ 1 x) (/ 1 y))) in x
0.067 * [taylor]: Taking taylor expansion of 0.1 in x
0.067 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
0.067 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.067 * [taylor]: Taking taylor expansion of x in x
0.067 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.067 * [taylor]: Taking taylor expansion of y in x
0.067 * [taylor]: Taking taylor expansion of 0.1 in y
0.067 * [taylor]: Taking taylor expansion of (* 0.1 (/ 1 y)) in y
0.067 * [taylor]: Taking taylor expansion of 0.1 in y
0.067 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.067 * [taylor]: Taking taylor expansion of y in y
0.067 * [taylor]: Taking taylor expansion of 0 in y
0.068 * [taylor]: Taking taylor expansion of 0 in y
0.068 * [taylor]: Taking taylor expansion of 0 in y
0.068 * [approximate]: Taking taylor expansion of (* -0.1 (+ (/ 1 x) (/ 1 y))) in (x y) around 0
0.068 * [taylor]: Taking taylor expansion of (* -0.1 (+ (/ 1 x) (/ 1 y))) in y
0.069 * [taylor]: Taking taylor expansion of -0.1 in y
0.069 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
0.069 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.069 * [taylor]: Taking taylor expansion of x in y
0.069 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.069 * [taylor]: Taking taylor expansion of y in y
0.069 * [taylor]: Taking taylor expansion of (* -0.1 (+ (/ 1 x) (/ 1 y))) in x
0.069 * [taylor]: Taking taylor expansion of -0.1 in x
0.069 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
0.069 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.069 * [taylor]: Taking taylor expansion of x in x
0.069 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.069 * [taylor]: Taking taylor expansion of y in x
0.069 * [taylor]: Taking taylor expansion of (* -0.1 (+ (/ 1 x) (/ 1 y))) in x
0.069 * [taylor]: Taking taylor expansion of -0.1 in x
0.069 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
0.069 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.069 * [taylor]: Taking taylor expansion of x in x
0.069 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.069 * [taylor]: Taking taylor expansion of y in x
0.069 * [taylor]: Taking taylor expansion of -0.1 in y
0.069 * [taylor]: Taking taylor expansion of (neg (* 0.1 (/ 1 y))) in y
0.069 * [taylor]: Taking taylor expansion of (* 0.1 (/ 1 y)) in y
0.069 * [taylor]: Taking taylor expansion of 0.1 in y
0.069 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.069 * [taylor]: Taking taylor expansion of y in y
0.069 * [taylor]: Taking taylor expansion of 0 in y
0.070 * [taylor]: Taking taylor expansion of 0 in y
0.070 * [taylor]: Taking taylor expansion of 0 in y
0.070 * * * [progress]: simplifying candidates
0.071 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (- (log (+ x y)) (log 10.0))
  (log (/ (+ x y) 10.0))
  (exp (/ (+ x y) 10.0))
  (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* 10.0 10.0) 10.0))
  (* (cbrt (/ (+ x y) 10.0)) (cbrt (/ (+ x y) 10.0)))
  (cbrt (/ (+ x y) 10.0))
  (* (* (/ (+ x y) 10.0) (/ (+ x y) 10.0)) (/ (+ x y) 10.0))
  (sqrt (/ (+ x y) 10.0))
  (sqrt (/ (+ x y) 10.0))
  (neg (+ x y))
  (neg 10.0)
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt 10.0) (cbrt 10.0)))
  (/ (cbrt (+ x y)) (cbrt 10.0))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt 10.0))
  (/ (cbrt (+ x y)) (sqrt 10.0))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1)
  (/ (cbrt (+ x y)) 10.0)
  (/ (sqrt (+ x y)) (* (cbrt 10.0) (cbrt 10.0)))
  (/ (sqrt (+ x y)) (cbrt 10.0))
  (/ (sqrt (+ x y)) (sqrt 10.0))
  (/ (sqrt (+ x y)) (sqrt 10.0))
  (/ (sqrt (+ x y)) 1)
  (/ (sqrt (+ x y)) 10.0)
  (/ 1 (* (cbrt 10.0) (cbrt 10.0)))
  (/ (+ x y) (cbrt 10.0))
  (/ 1 (sqrt 10.0))
  (/ (+ x y) (sqrt 10.0))
  (/ 1 1)
  (/ (+ x y) 10.0)
  (/ 1 (* (cbrt 10.0) (cbrt 10.0)))
  (/ (+ x y) (cbrt 10.0))
  (/ 1 (sqrt 10.0))
  (/ (+ x y) (sqrt 10.0))
  (/ 1 1)
  (/ (+ x y) 10.0)
  (/ 1 10.0)
  (/ 10.0 (+ x y))
  (/ (+ x y) (* (cbrt 10.0) (cbrt 10.0)))
  (/ (+ x y) (sqrt 10.0))
  (/ (+ x y) 1)
  (/ 10.0 (cbrt (+ x y)))
  (/ 10.0 (sqrt (+ x y)))
  (/ 10.0 (+ x y))
  (/ 10.0 (+ x y))
  (* 10.0 (+ (* x x) (- (* y y) (* x y))))
  (* 10.0 (- x y))
  (+ (* 0.1 x) (* 0.1 y))
  (+ (* 0.1 x) (* 0.1 y))
  (+ (* 0.1 x) (* 0.1 y))
0.073 * * [simplify]: iteration  0 :  63  enodes  (cost  342 )
0.094 * * [simplify]: iteration  1 :  132  enodes  (cost  323 )
0.114 * * [simplify]: iteration  2 :  305  enodes  (cost  303 )
0.172 * * [simplify]: iteration  3 :  737  enodes  (cost  303 )
0.306 * * [simplify]: iteration  4 :  1783  enodes  (cost  303 )
0.666 * * [simplify]: iteration  5 :  4526  enodes  (cost  303 )
1.120 * * [simplify]: iteration  done :  5000  enodes  (cost  303 )
1.121 * [simplify]: Simplified to:
   (log (/ (+ x y) 10.0))
  (log (/ (+ x y) 10.0))
  (exp (/ (+ x y) 10.0))
  (pow (/ (+ x y) 10.0) 3)
  (* (cbrt (/ (+ x y) 10.0)) (cbrt (/ (+ x y) 10.0)))
  (cbrt (/ (+ x y) 10.0))
  (pow (/ (+ x y) 10.0) 3)
  (sqrt (/ (+ x y) 10.0))
  (sqrt (/ (+ x y) 10.0))
  (neg (+ x y))
  (neg 10.0)
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt 10.0) (cbrt 10.0)))
  (/ (cbrt (+ x y)) (cbrt 10.0))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt 10.0))
  (/ (cbrt (+ x y)) (sqrt 10.0))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (/ (cbrt (+ x y)) 10.0)
  (/ (sqrt (+ x y)) (* (cbrt 10.0) (cbrt 10.0)))
  (/ (sqrt (+ x y)) (cbrt 10.0))
  (/ (sqrt (+ x y)) (sqrt 10.0))
  (/ (sqrt (+ x y)) (sqrt 10.0))
  (sqrt (+ x y))
  (/ (sqrt (+ x y)) 10.0)
  (/ 1 (* (cbrt 10.0) (cbrt 10.0)))
  (/ (+ x y) (cbrt 10.0))
  (/ 1 (sqrt 10.0))
  (/ (+ x y) (sqrt 10.0))
  1
  (/ (+ x y) 10.0)
  (/ 1 (* (cbrt 10.0) (cbrt 10.0)))
  (/ (+ x y) (cbrt 10.0))
  (/ 1 (sqrt 10.0))
  (/ (+ x y) (sqrt 10.0))
  1
  (/ (+ x y) 10.0)
  (/ 1 10.0)
  (/ 10.0 (+ x y))
  (/ (+ x y) (* (cbrt 10.0) (cbrt 10.0)))
  (/ (+ x y) (sqrt 10.0))
  (+ x y)
  (/ 10.0 (cbrt (+ x y)))
  (/ 10.0 (sqrt (+ x y)))
  (/ 10.0 (+ x y))
  (/ 10.0 (+ x y))
  (* (+ (* y (- y x)) (* x x)) 10.0)
  (* 10.0 (- x y))
  (* 0.1 (+ x y))
  (* 0.1 (+ x y))
  (* 0.1 (+ x y))
1.121 * * * [progress]: adding candidates to table
1.167 * * [progress]: iteration 2 / 4
1.167 * * * [progress]: picking best candidate
1.170 * * * * [pick]: Picked  #<alt (λ (x y) (* 0.1 (+ x y)))>
1.170 * * * [progress]: localizing error
1.173 * * * [progress]: generating rewritten candidates
1.174 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
1.181 * * * [progress]: generating series expansions
1.181 * * * * [progress]: [ 1 / 1 ] generating series at (2)
1.181 * [approximate]: Taking taylor expansion of (* 0.1 (+ x y)) in (x y) around 0
1.181 * [taylor]: Taking taylor expansion of (* 0.1 (+ x y)) in y
1.181 * [taylor]: Taking taylor expansion of 0.1 in y
1.181 * [taylor]: Taking taylor expansion of (+ x y) in y
1.181 * [taylor]: Taking taylor expansion of x in y
1.181 * [taylor]: Taking taylor expansion of y in y
1.181 * [taylor]: Taking taylor expansion of (* 0.1 (+ x y)) in x
1.181 * [taylor]: Taking taylor expansion of 0.1 in x
1.181 * [taylor]: Taking taylor expansion of (+ x y) in x
1.181 * [taylor]: Taking taylor expansion of x in x
1.181 * [taylor]: Taking taylor expansion of y in x
1.181 * [taylor]: Taking taylor expansion of (* 0.1 (+ x y)) in x
1.181 * [taylor]: Taking taylor expansion of 0.1 in x
1.181 * [taylor]: Taking taylor expansion of (+ x y) in x
1.181 * [taylor]: Taking taylor expansion of x in x
1.181 * [taylor]: Taking taylor expansion of y in x
1.181 * [taylor]: Taking taylor expansion of (* 0.1 y) in y
1.181 * [taylor]: Taking taylor expansion of 0.1 in y
1.181 * [taylor]: Taking taylor expansion of y in y
1.181 * [taylor]: Taking taylor expansion of 0.1 in y
1.181 * [taylor]: Taking taylor expansion of 0 in y
1.182 * [taylor]: Taking taylor expansion of 0 in y
1.182 * [approximate]: Taking taylor expansion of (* 0.1 (+ (/ 1 x) (/ 1 y))) in (x y) around 0
1.182 * [taylor]: Taking taylor expansion of (* 0.1 (+ (/ 1 x) (/ 1 y))) in y
1.182 * [taylor]: Taking taylor expansion of 0.1 in y
1.182 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
1.182 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.182 * [taylor]: Taking taylor expansion of x in y
1.182 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.182 * [taylor]: Taking taylor expansion of y in y
1.182 * [taylor]: Taking taylor expansion of (* 0.1 (+ (/ 1 x) (/ 1 y))) in x
1.182 * [taylor]: Taking taylor expansion of 0.1 in x
1.182 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
1.182 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.182 * [taylor]: Taking taylor expansion of x in x
1.182 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.182 * [taylor]: Taking taylor expansion of y in x
1.182 * [taylor]: Taking taylor expansion of (* 0.1 (+ (/ 1 x) (/ 1 y))) in x
1.182 * [taylor]: Taking taylor expansion of 0.1 in x
1.182 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
1.182 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.182 * [taylor]: Taking taylor expansion of x in x
1.182 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.182 * [taylor]: Taking taylor expansion of y in x
1.182 * [taylor]: Taking taylor expansion of 0.1 in y
1.182 * [taylor]: Taking taylor expansion of (* 0.1 (/ 1 y)) in y
1.182 * [taylor]: Taking taylor expansion of 0.1 in y
1.182 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.183 * [taylor]: Taking taylor expansion of y in y
1.183 * [taylor]: Taking taylor expansion of 0 in y
1.183 * [taylor]: Taking taylor expansion of 0 in y
1.183 * [taylor]: Taking taylor expansion of 0 in y
1.184 * [approximate]: Taking taylor expansion of (* -0.1 (+ (/ 1 x) (/ 1 y))) in (x y) around 0
1.184 * [taylor]: Taking taylor expansion of (* -0.1 (+ (/ 1 x) (/ 1 y))) in y
1.184 * [taylor]: Taking taylor expansion of -0.1 in y
1.184 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
1.184 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.184 * [taylor]: Taking taylor expansion of x in y
1.184 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.184 * [taylor]: Taking taylor expansion of y in y
1.184 * [taylor]: Taking taylor expansion of (* -0.1 (+ (/ 1 x) (/ 1 y))) in x
1.184 * [taylor]: Taking taylor expansion of -0.1 in x
1.184 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
1.184 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.184 * [taylor]: Taking taylor expansion of x in x
1.184 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.184 * [taylor]: Taking taylor expansion of y in x
1.184 * [taylor]: Taking taylor expansion of (* -0.1 (+ (/ 1 x) (/ 1 y))) in x
1.184 * [taylor]: Taking taylor expansion of -0.1 in x
1.184 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
1.184 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.184 * [taylor]: Taking taylor expansion of x in x
1.184 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.184 * [taylor]: Taking taylor expansion of y in x
1.184 * [taylor]: Taking taylor expansion of -0.1 in y
1.184 * [taylor]: Taking taylor expansion of (neg (* 0.1 (/ 1 y))) in y
1.184 * [taylor]: Taking taylor expansion of (* 0.1 (/ 1 y)) in y
1.184 * [taylor]: Taking taylor expansion of 0.1 in y
1.184 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.184 * [taylor]: Taking taylor expansion of y in y
1.185 * [taylor]: Taking taylor expansion of 0 in y
1.185 * [taylor]: Taking taylor expansion of 0 in y
1.185 * [taylor]: Taking taylor expansion of 0 in y
1.185 * * * [progress]: simplifying candidates
1.186 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (* 0.1 (+ x y))
  (+ (log 0.1) (log (+ x y)))
  (log (* 0.1 (+ x y)))
  (exp (* 0.1 (+ x y)))
  (* (* (* 0.1 0.1) 0.1) (* (* (+ x y) (+ x y)) (+ x y)))
  (* (cbrt (* 0.1 (+ x y))) (cbrt (* 0.1 (+ x y))))
  (cbrt (* 0.1 (+ x y)))
  (* (* (* 0.1 (+ x y)) (* 0.1 (+ x y))) (* 0.1 (+ x y)))
  (sqrt (* 0.1 (+ x y)))
  (sqrt (* 0.1 (+ x y)))
  (* (sqrt 0.1) (sqrt (+ x y)))
  (* (sqrt 0.1) (sqrt (+ x y)))
  (* 0.1 x)
  (* 0.1 y)
  (* x 0.1)
  (* y 0.1)
  (* 0.1 (* (cbrt (+ x y)) (cbrt (+ x y))))
  (* 0.1 (sqrt (+ x y)))
  (* 0.1 1)
  (* 0.1 1)
  (* (cbrt 0.1) (+ x y))
  (* (sqrt 0.1) (+ x y))
  (* 0.1 (+ x y))
  (* 0.1 (+ (pow x 3) (pow y 3)))
  (* 0.1 (- (* x x) (* y y)))
  (+ (* 0.1 x) (* 0.1 y))
  (+ (* 0.1 x) (* 0.1 y))
  (+ (* 0.1 x) (* 0.1 y))
1.187 * * [simplify]: iteration  0 :  46  enodes  (cost  194 )
1.194 * * [simplify]: iteration  1 :  128  enodes  (cost  183 )
1.219 * * [simplify]: iteration  2 :  370  enodes  (cost  163 )
1.297 * * [simplify]: iteration  3 :  878  enodes  (cost  163 )
1.539 * * [simplify]: iteration  4 :  2141  enodes  (cost  163 )
2.234 * * [simplify]: iteration  done :  5001  enodes  (cost  163 )
2.234 * [simplify]: Simplified to:
   (* 0.1 (+ x y))
  (log (* 0.1 (+ x y)))
  (log (* 0.1 (+ x y)))
  (exp (* 0.1 (+ x y)))
  (pow (* 0.1 (+ x y)) 3)
  (* (cbrt (* 0.1 (+ x y))) (cbrt (* 0.1 (+ x y))))
  (cbrt (* 0.1 (+ x y)))
  (pow (* 0.1 (+ x y)) 3)
  (sqrt (* 0.1 (+ x y)))
  (sqrt (* 0.1 (+ x y)))
  (* (sqrt 0.1) (sqrt (+ x y)))
  (* (sqrt 0.1) (sqrt (+ x y)))
  (* 0.1 x)
  (* y 0.1)
  (* 0.1 x)
  (* y 0.1)
  (* 0.1 (* (cbrt (+ x y)) (cbrt (+ x y))))
  (* 0.1 (sqrt (+ x y)))
  0.1
  0.1
  (* (cbrt 0.1) (+ x y))
  (* (sqrt 0.1) (+ x y))
  (* 0.1 (+ x y))
  (* 0.1 (+ (pow x 3) (pow y 3)))
  (* 0.1 (- (* x x) (* y y)))
  (* 0.1 (+ x y))
  (* 0.1 (+ x y))
  (* 0.1 (+ x y))
2.235 * * * [progress]: adding candidates to table
2.257 * [progress]: [Phase 3 of 3] Extracting.
2.257 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (* 0.1 (+ x y)))> #<alt (λ (x y) (/ (+ x y) 10.0))>)
2.258 * * * [regime-changes]: Trying 4 branch expressions: ((+ x y) (/ (+ x y) 10.0) y x)
2.258 * * * * [regimes]: Trying to branch on (+ x y) from (#<alt (λ (x y) (* 0.1 (+ x y)))> #<alt (λ (x y) (/ (+ x y) 10.0))>)
2.295 * * * * [regimes]: Trying to branch on (/ (+ x y) 10.0) from (#<alt (λ (x y) (* 0.1 (+ x y)))> #<alt (λ (x y) (/ (+ x y) 10.0))>)
2.328 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (* 0.1 (+ x y)))> #<alt (λ (x y) (/ (+ x y) 10.0))>)
2.362 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (* 0.1 (+ x y)))> #<alt (λ (x y) (/ (+ x y) 10.0))>)
2.394 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
2.394 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (/ (+ x y) 10.0)
2.394 * * [simplify]: iteration  0 :  5  enodes  (cost  5 )
2.395 * * [simplify]: iteration  1 :  6  enodes  (cost  5 )
2.395 * * [simplify]: iteration  done :  6  enodes  (cost  5 )
2.395 * [simplify]: Simplified to:
   (/ (+ x y) 10.0)
3.037 * [regime-testing]: End program error score: 0.01212651581447681