17.170 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.060 * * * * [points]: Sampling 256 additional inputs, on iter 0 have 0 / 256
0.063 * * * * [points]: Computing exacts on every 16 of 256 points to ramp up precision
0.063 * * * * [points]: Setting MPFR precision to 64
0.063 * * * * [points]: Setting MPFR precision to 320
0.063 * * * * [points]: Computing exacts on every 8 of 256 points to ramp up precision
0.063 * * * * [points]: Setting MPFR precision to 64
0.064 * * * * [points]: Setting MPFR precision to 320
0.064 * * * * [points]: Computing exacts on every 4 of 256 points to ramp up precision
0.064 * * * * [points]: Setting MPFR precision to 64
0.065 * * * * [points]: Setting MPFR precision to 320
0.065 * * * * [points]: Computing exacts on every 2 of 256 points to ramp up precision
0.065 * * * * [points]: Setting MPFR precision to 64
0.066 * * * * [points]: Setting MPFR precision to 320
0.067 * * * * [points]: Computing exacts for 256 points
0.067 * * * * [points]: Setting MPFR precision to 64
0.070 * * * * [points]: Setting MPFR precision to 320
0.073 * * * * [points]: Filtering points with unrepresentable outputs
0.073 * * * * [points]: Sampled 256 points with exact outputs
0.078 * * * [progress]: [2/2] Setting up program.
0.080 * [progress]: [Phase 2 of 3] Improving.
0.081 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (* x x) (* y y))
0.083 * * [simplify]: iteration  0 :  6  enodes  (cost  7 )
0.083 * * [simplify]: iteration  1 :  6  enodes  (cost  7 )
0.083 * [simplify]: Simplified to:
   (+ (* x x) (* y y))
0.083 * * [progress]: iteration 1 / 4
0.083 * * * [progress]: picking best candidate
0.085 * * * * [pick]: Picked  #<alt (λ (x y) (+ (* x x) (* y y)))>
0.085 * * * [progress]: localizing error
0.090 * * * [progress]: generating rewritten candidates
0.090 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.094 * * * [progress]: generating series expansions
0.094 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.094 * [approximate]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in (x y) around 0
0.094 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in y
0.094 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.094 * [taylor]: Taking taylor expansion of x in y
0.094 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.094 * [taylor]: Taking taylor expansion of y in y
0.094 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
0.094 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.094 * [taylor]: Taking taylor expansion of x in x
0.094 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.094 * [taylor]: Taking taylor expansion of y in x
0.094 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
0.094 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.094 * [taylor]: Taking taylor expansion of x in x
0.094 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.094 * [taylor]: Taking taylor expansion of y in x
0.094 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.094 * [taylor]: Taking taylor expansion of y in y
0.094 * [taylor]: Taking taylor expansion of 0 in y
0.094 * [taylor]: Taking taylor expansion of 1 in y
0.095 * [taylor]: Taking taylor expansion of 0 in y
0.095 * [taylor]: Taking taylor expansion of 0 in y
0.095 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in (x y) around 0
0.095 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.095 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.095 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.095 * [taylor]: Taking taylor expansion of x in y
0.095 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.095 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.095 * [taylor]: Taking taylor expansion of y in y
0.095 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.095 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.095 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.095 * [taylor]: Taking taylor expansion of x in x
0.095 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.095 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.095 * [taylor]: Taking taylor expansion of y in x
0.095 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.095 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.095 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.095 * [taylor]: Taking taylor expansion of x in x
0.095 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.095 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.096 * [taylor]: Taking taylor expansion of y in x
0.096 * [taylor]: Taking taylor expansion of 1 in y
0.096 * [taylor]: Taking taylor expansion of 0 in y
0.096 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.096 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.096 * [taylor]: Taking taylor expansion of y in y
0.096 * [taylor]: Taking taylor expansion of 0 in y
0.097 * [taylor]: Taking taylor expansion of 0 in y
0.097 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in (x y) around 0
0.097 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.097 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.097 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.097 * [taylor]: Taking taylor expansion of x in y
0.097 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.097 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.097 * [taylor]: Taking taylor expansion of y in y
0.097 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.097 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.097 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.097 * [taylor]: Taking taylor expansion of x in x
0.097 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.097 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.097 * [taylor]: Taking taylor expansion of y in x
0.097 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.097 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.097 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.097 * [taylor]: Taking taylor expansion of x in x
0.098 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.098 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.098 * [taylor]: Taking taylor expansion of y in x
0.098 * [taylor]: Taking taylor expansion of 1 in y
0.098 * [taylor]: Taking taylor expansion of 0 in y
0.098 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.098 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.098 * [taylor]: Taking taylor expansion of y in y
0.098 * [taylor]: Taking taylor expansion of 0 in y
0.099 * [taylor]: Taking taylor expansion of 0 in y
0.099 * * * [progress]: simplifying candidates
0.099 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (exp (* x x)) (exp (* y y)))
  (log (+ (* x x) (* y y)))
  (exp (+ (* x x) (* y y)))
  (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))
  (cbrt (+ (* x x) (* y y)))
  (* (* (+ (* x x) (* y y)) (+ (* x x) (* y y))) (+ (* x x) (* y y)))
  (sqrt (+ (* x x) (* y y)))
  (sqrt (+ (* x x) (* y y)))
  (+ (pow (* x x) 3) (pow (* y y) 3))
  (+ (* (* x x) (* x x)) (- (* (* y y) (* y y)) (* (* x x) (* y y))))
  (- (* (* x x) (* x x)) (* (* y y) (* y y)))
  (- (* x x) (* y y))
  (+ (pow x 2) (pow y 2))
  (+ (pow x 2) (pow y 2))
  (+ (pow x 2) (pow y 2))
0.120 * * [simplify]: iteration  0 :  5532  enodes  (cost  131 )
0.121 * [simplify]: Simplified to:
   (exp (+ (* x x) (* y y)))
  (log (+ (* x x) (* y y)))
  (exp (+ (* x x) (* y y)))
  (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))
  (cbrt (+ (* x x) (* y y)))
  (pow (+ (* x x) (* y y)) 3)
  (sqrt (+ (* x x) (* y y)))
  (sqrt (+ (* x x) (* y y)))
  (+ (pow x 6) (pow y 6))
  (+ (pow x 4) (- (pow y 4) (* x (* x (* y y)))))
  (- (pow x 4) (pow y 4))
  (- (* x x) (* y y))
  (+ (* x x) (* y y))
  (+ (* x x) (* y y))
  (+ (* x x) (* y y))
0.121 * * * [progress]: adding candidates to table
0.134 * [progress]: [Phase 3 of 3] Extracting.
0.139 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (* x x) (* y y))
0.139 * * [simplify]: iteration  0 :  6  enodes  (cost  7 )
0.140 * * [simplify]: iteration  1 :  6  enodes  (cost  7 )
0.140 * [simplify]: Simplified to:
   (+ (* x x) (* y y))
0.140 * * * * [points]: Sampling 8000 additional inputs, on iter 0 have 0 / 8000
0.205 * * * * [points]: Computing exacts on every 500 of 8000 points to ramp up precision
0.205 * * * * [points]: Setting MPFR precision to 64
0.205 * * * * [points]: Setting MPFR precision to 320
0.206 * * * * [points]: Computing exacts on every 250 of 8000 points to ramp up precision
0.206 * * * * [points]: Setting MPFR precision to 64
0.206 * * * * [points]: Setting MPFR precision to 320
0.206 * * * * [points]: Computing exacts on every 125 of 8000 points to ramp up precision
0.207 * * * * [points]: Setting MPFR precision to 64
0.207 * * * * [points]: Setting MPFR precision to 320
0.208 * * * * [points]: Computing exacts on every 62 of 8000 points to ramp up precision
0.208 * * * * [points]: Setting MPFR precision to 64
0.209 * * * * [points]: Setting MPFR precision to 320
0.211 * * * * [points]: Computing exacts on every 31 of 8000 points to ramp up precision
0.211 * * * * [points]: Setting MPFR precision to 64
0.213 * * * * [points]: Setting MPFR precision to 320
0.216 * * * * [points]: Computing exacts on every 15 of 8000 points to ramp up precision
0.216 * * * * [points]: Setting MPFR precision to 64
0.221 * * * * [points]: Setting MPFR precision to 320
0.226 * * * * [points]: Computing exacts on every 7 of 8000 points to ramp up precision
0.226 * * * * [points]: Setting MPFR precision to 64
0.237 * * * * [points]: Setting MPFR precision to 320
0.248 * * * * [points]: Computing exacts on every 3 of 8000 points to ramp up precision
0.248 * * * * [points]: Setting MPFR precision to 64
0.270 * * * * [points]: Setting MPFR precision to 320
0.292 * * * * [points]: Computing exacts for 8000 points
0.292 * * * * [points]: Setting MPFR precision to 64
0.376 * * * * [points]: Setting MPFR precision to 320
0.463 * * * * [points]: Setting MPFR precision to 576
0.554 * * * * [points]: Filtering points with unrepresentable outputs
0.566 * * * * [points]: Sampling 4 additional inputs, on iter 1 have 7998 / 8000
0.566 * * * * [points]: Computing exacts for 4 points
0.566 * * * * [points]: Setting MPFR precision to 320
0.566 * * * * [points]: Setting MPFR precision to 576
0.567 * * * * [points]: Filtering points with unrepresentable outputs
0.567 * * * * [points]: Sampled 8002 points with exact outputs
0.917 * [regime-testing]: End program error score: 0.007375