4.225 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.012 * * * [progress]: [2/2] Setting up program.
0.014 * [progress]: [Phase 2 of 3] Improving.
0.014 * [simplify]: Simplifying:
  (- (+ x y) (* x y))
0.014 * [simplify]: Sending expressions to egg_math:
 (- (+ h1 h0) (* h1 h0))
0.016 * * [simplify]: iteration  0 :  11  enodes  (cost  3 )
0.017 * * [simplify]: iteration  1 :  25  enodes  (cost  3 )
0.019 * * [simplify]: iteration  2 :  39  enodes  (cost  3 )
0.020 * * [simplify]: iteration  3 :  50  enodes  (cost  3 )
0.022 * * [simplify]: iteration  4 :  72  enodes  (cost  3 )
0.024 * * [simplify]: iteration  5 :  120  enodes  (cost  3 )
0.026 * * [simplify]: iteration  6 :  267  enodes  (cost  3 )
0.029 * * [simplify]: iteration  7 :  446  enodes  (cost  3 )
0.037 * * [simplify]: iteration  8 :  730  enodes  (cost  3 )
0.045 * * [simplify]: iteration  9 :  889  enodes  (cost  3 )
0.055 * * [simplify]: iteration  10 :  1175  enodes  (cost  3 )
0.074 * * [simplify]: iteration  11 :  2720  enodes  (cost  3 )
0.188 * * [simplify]: iteration  12 :  5001  enodes  (cost  3 )
0.188 * * [progress]: iteration 1 / 4
0.188 * * * [progress]: picking best candidate
0.190 * * * * [pick]: Picked  #<alt (λ (x y) (- (+ x y) (* x y)))>
0.190 * * * [progress]: localizing error
0.197 * * * [progress]: generating rewritten candidates
0.197 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.235 * * * [progress]: generating series expansions
0.235 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.235 * [backup-simplify]: Simplify (- (+ x y) (* x y)) into (- (+ x y) (* x y))
0.235 * [approximate]: Taking taylor expansion of (- (+ x y) (* x y)) in (x y) around 0
0.235 * [taylor]: Taking taylor expansion of (- (+ x y) (* x y)) in y
0.235 * [taylor]: Taking taylor expansion of (+ x y) in y
0.235 * [taylor]: Taking taylor expansion of x in y
0.235 * [backup-simplify]: Simplify x into x
0.235 * [taylor]: Taking taylor expansion of y in y
0.235 * [backup-simplify]: Simplify 0 into 0
0.235 * [backup-simplify]: Simplify 1 into 1
0.235 * [taylor]: Taking taylor expansion of (* x y) in y
0.235 * [taylor]: Taking taylor expansion of x in y
0.235 * [backup-simplify]: Simplify x into x
0.235 * [taylor]: Taking taylor expansion of y in y
0.235 * [backup-simplify]: Simplify 0 into 0
0.235 * [backup-simplify]: Simplify 1 into 1
0.235 * [taylor]: Taking taylor expansion of (- (+ x y) (* x y)) in x
0.235 * [taylor]: Taking taylor expansion of (+ x y) in x
0.235 * [taylor]: Taking taylor expansion of x in x
0.235 * [backup-simplify]: Simplify 0 into 0
0.235 * [backup-simplify]: Simplify 1 into 1
0.235 * [taylor]: Taking taylor expansion of y in x
0.235 * [backup-simplify]: Simplify y into y
0.235 * [taylor]: Taking taylor expansion of (* x y) in x
0.235 * [taylor]: Taking taylor expansion of x in x
0.235 * [backup-simplify]: Simplify 0 into 0
0.235 * [backup-simplify]: Simplify 1 into 1
0.235 * [taylor]: Taking taylor expansion of y in x
0.235 * [backup-simplify]: Simplify y into y
0.235 * [taylor]: Taking taylor expansion of (- (+ x y) (* x y)) in x
0.235 * [taylor]: Taking taylor expansion of (+ x y) in x
0.235 * [taylor]: Taking taylor expansion of x in x
0.235 * [backup-simplify]: Simplify 0 into 0
0.235 * [backup-simplify]: Simplify 1 into 1
0.235 * [taylor]: Taking taylor expansion of y in x
0.235 * [backup-simplify]: Simplify y into y
0.235 * [taylor]: Taking taylor expansion of (* x y) in x
0.236 * [taylor]: Taking taylor expansion of x in x
0.236 * [backup-simplify]: Simplify 0 into 0
0.236 * [backup-simplify]: Simplify 1 into 1
0.236 * [taylor]: Taking taylor expansion of y in x
0.236 * [backup-simplify]: Simplify y into y
0.236 * [backup-simplify]: Simplify (+ 0 y) into y
0.236 * [backup-simplify]: Simplify (* 0 y) into 0
0.236 * [backup-simplify]: Simplify (- 0) into 0
0.236 * [backup-simplify]: Simplify (+ y 0) into y
0.236 * [taylor]: Taking taylor expansion of y in y
0.236 * [backup-simplify]: Simplify 0 into 0
0.236 * [backup-simplify]: Simplify 1 into 1
0.236 * [backup-simplify]: Simplify 0 into 0
0.237 * [backup-simplify]: Simplify (+ 1 0) into 1
0.237 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.237 * [backup-simplify]: Simplify (- y) into (- y)
0.237 * [backup-simplify]: Simplify (+ 1 (- y)) into (- 1 y)
0.237 * [taylor]: Taking taylor expansion of (- 1 y) in y
0.237 * [taylor]: Taking taylor expansion of 1 in y
0.237 * [backup-simplify]: Simplify 1 into 1
0.237 * [taylor]: Taking taylor expansion of y in y
0.237 * [backup-simplify]: Simplify 0 into 0
0.237 * [backup-simplify]: Simplify 1 into 1
0.237 * [backup-simplify]: Simplify (- 0) into 0
0.237 * [backup-simplify]: Simplify (+ 1 0) into 1
0.237 * [backup-simplify]: Simplify 1 into 1
0.237 * [backup-simplify]: Simplify 1 into 1
0.238 * [backup-simplify]: Simplify (+ 0 0) into 0
0.238 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
0.238 * [backup-simplify]: Simplify (- 0) into 0
0.239 * [backup-simplify]: Simplify (+ 0 0) into 0
0.239 * [taylor]: Taking taylor expansion of 0 in y
0.239 * [backup-simplify]: Simplify 0 into 0
0.239 * [backup-simplify]: Simplify 0 into 0
0.239 * [backup-simplify]: Simplify (- 1) into -1
0.239 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.239 * [backup-simplify]: Simplify -1 into -1
0.239 * [backup-simplify]: Simplify (+ (* -1 (* y x)) (+ (* 1 (* y 1)) (* 1 (* 1 x)))) into (- (+ x y) (* x y))
0.239 * [backup-simplify]: Simplify (- (+ (/ 1 x) (/ 1 y)) (* (/ 1 x) (/ 1 y))) into (- (+ (/ 1 y) (/ 1 x)) (/ 1 (* x y)))
0.239 * [approximate]: Taking taylor expansion of (- (+ (/ 1 y) (/ 1 x)) (/ 1 (* x y))) in (x y) around 0
0.239 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) (/ 1 x)) (/ 1 (* x y))) in y
0.239 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.239 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.239 * [taylor]: Taking taylor expansion of y in y
0.240 * [backup-simplify]: Simplify 0 into 0
0.240 * [backup-simplify]: Simplify 1 into 1
0.240 * [backup-simplify]: Simplify (/ 1 1) into 1
0.240 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.240 * [taylor]: Taking taylor expansion of x in y
0.240 * [backup-simplify]: Simplify x into x
0.240 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.240 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.240 * [taylor]: Taking taylor expansion of (* x y) in y
0.240 * [taylor]: Taking taylor expansion of x in y
0.240 * [backup-simplify]: Simplify x into x
0.240 * [taylor]: Taking taylor expansion of y in y
0.240 * [backup-simplify]: Simplify 0 into 0
0.240 * [backup-simplify]: Simplify 1 into 1
0.240 * [backup-simplify]: Simplify (* x 0) into 0
0.240 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
0.240 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.240 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) (/ 1 x)) (/ 1 (* x y))) in x
0.240 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.240 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.240 * [taylor]: Taking taylor expansion of y in x
0.240 * [backup-simplify]: Simplify y into y
0.240 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.240 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.240 * [taylor]: Taking taylor expansion of x in x
0.240 * [backup-simplify]: Simplify 0 into 0
0.240 * [backup-simplify]: Simplify 1 into 1
0.241 * [backup-simplify]: Simplify (/ 1 1) into 1
0.241 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.241 * [taylor]: Taking taylor expansion of (* x y) in x
0.241 * [taylor]: Taking taylor expansion of x in x
0.241 * [backup-simplify]: Simplify 0 into 0
0.241 * [backup-simplify]: Simplify 1 into 1
0.241 * [taylor]: Taking taylor expansion of y in x
0.241 * [backup-simplify]: Simplify y into y
0.241 * [backup-simplify]: Simplify (* 0 y) into 0
0.241 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.241 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.241 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) (/ 1 x)) (/ 1 (* x y))) in x
0.241 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.241 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.241 * [taylor]: Taking taylor expansion of y in x
0.241 * [backup-simplify]: Simplify y into y
0.241 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.241 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.241 * [taylor]: Taking taylor expansion of x in x
0.241 * [backup-simplify]: Simplify 0 into 0
0.241 * [backup-simplify]: Simplify 1 into 1
0.241 * [backup-simplify]: Simplify (/ 1 1) into 1
0.241 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.241 * [taylor]: Taking taylor expansion of (* x y) in x
0.242 * [taylor]: Taking taylor expansion of x in x
0.242 * [backup-simplify]: Simplify 0 into 0
0.242 * [backup-simplify]: Simplify 1 into 1
0.242 * [taylor]: Taking taylor expansion of y in x
0.242 * [backup-simplify]: Simplify y into y
0.242 * [backup-simplify]: Simplify (* 0 y) into 0
0.242 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.242 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.242 * [backup-simplify]: Simplify (+ 0 1) into 1
0.242 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
0.242 * [backup-simplify]: Simplify (+ 1 (- (/ 1 y))) into (- 1 (/ 1 y))
0.242 * [taylor]: Taking taylor expansion of (- 1 (/ 1 y)) in y
0.242 * [taylor]: Taking taylor expansion of 1 in y
0.242 * [backup-simplify]: Simplify 1 into 1
0.242 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.242 * [taylor]: Taking taylor expansion of y in y
0.242 * [backup-simplify]: Simplify 0 into 0
0.242 * [backup-simplify]: Simplify 1 into 1
0.243 * [backup-simplify]: Simplify (/ 1 1) into 1
0.243 * [backup-simplify]: Simplify (- 1) into -1
0.243 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.243 * [backup-simplify]: Simplify -1 into -1
0.243 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.244 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
0.244 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
0.244 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.244 * [backup-simplify]: Simplify (- 0) into 0
0.244 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
0.244 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.244 * [taylor]: Taking taylor expansion of y in y
0.244 * [backup-simplify]: Simplify 0 into 0
0.244 * [backup-simplify]: Simplify 1 into 1
0.245 * [backup-simplify]: Simplify (/ 1 1) into 1
0.245 * [backup-simplify]: Simplify 1 into 1
0.245 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.245 * [backup-simplify]: Simplify (- 0) into 0
0.246 * [backup-simplify]: Simplify (+ 1 0) into 1
0.246 * [backup-simplify]: Simplify 1 into 1
0.246 * [backup-simplify]: Simplify (+ (* 1 (* 1 (/ 1 (/ 1 x)))) (+ (* 1 (* (/ 1 (/ 1 y)) 1)) (* -1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x)))))) into (- (+ x y) (* x y))
0.246 * [backup-simplify]: Simplify (- (+ (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- x)) (/ 1 (- y)))) into (- (+ (/ 1 (* x y)) (+ (/ 1 y) (/ 1 x))))
0.246 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* x y)) (+ (/ 1 y) (/ 1 x)))) in (x y) around 0
0.246 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x y)) (+ (/ 1 y) (/ 1 x)))) in y
0.246 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (+ (/ 1 y) (/ 1 x))) in y
0.246 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.246 * [taylor]: Taking taylor expansion of (* x y) in y
0.246 * [taylor]: Taking taylor expansion of x in y
0.246 * [backup-simplify]: Simplify x into x
0.246 * [taylor]: Taking taylor expansion of y in y
0.246 * [backup-simplify]: Simplify 0 into 0
0.246 * [backup-simplify]: Simplify 1 into 1
0.246 * [backup-simplify]: Simplify (* x 0) into 0
0.246 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
0.246 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.246 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.246 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.247 * [taylor]: Taking taylor expansion of y in y
0.247 * [backup-simplify]: Simplify 0 into 0
0.247 * [backup-simplify]: Simplify 1 into 1
0.247 * [backup-simplify]: Simplify (/ 1 1) into 1
0.247 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.247 * [taylor]: Taking taylor expansion of x in y
0.247 * [backup-simplify]: Simplify x into x
0.247 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.247 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x y)) (+ (/ 1 y) (/ 1 x)))) in x
0.247 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (+ (/ 1 y) (/ 1 x))) in x
0.247 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.247 * [taylor]: Taking taylor expansion of (* x y) in x
0.247 * [taylor]: Taking taylor expansion of x in x
0.247 * [backup-simplify]: Simplify 0 into 0
0.247 * [backup-simplify]: Simplify 1 into 1
0.247 * [taylor]: Taking taylor expansion of y in x
0.247 * [backup-simplify]: Simplify y into y
0.247 * [backup-simplify]: Simplify (* 0 y) into 0
0.247 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.247 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.247 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.247 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.247 * [taylor]: Taking taylor expansion of y in x
0.247 * [backup-simplify]: Simplify y into y
0.247 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.247 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.247 * [taylor]: Taking taylor expansion of x in x
0.247 * [backup-simplify]: Simplify 0 into 0
0.248 * [backup-simplify]: Simplify 1 into 1
0.248 * [backup-simplify]: Simplify (/ 1 1) into 1
0.248 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x y)) (+ (/ 1 y) (/ 1 x)))) in x
0.248 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (+ (/ 1 y) (/ 1 x))) in x
0.248 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.248 * [taylor]: Taking taylor expansion of (* x y) in x
0.248 * [taylor]: Taking taylor expansion of x in x
0.248 * [backup-simplify]: Simplify 0 into 0
0.248 * [backup-simplify]: Simplify 1 into 1
0.248 * [taylor]: Taking taylor expansion of y in x
0.248 * [backup-simplify]: Simplify y into y
0.248 * [backup-simplify]: Simplify (* 0 y) into 0
0.248 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.248 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.248 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.248 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.248 * [taylor]: Taking taylor expansion of y in x
0.248 * [backup-simplify]: Simplify y into y
0.248 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.249 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.249 * [taylor]: Taking taylor expansion of x in x
0.249 * [backup-simplify]: Simplify 0 into 0
0.249 * [backup-simplify]: Simplify 1 into 1
0.249 * [backup-simplify]: Simplify (/ 1 1) into 1
0.249 * [backup-simplify]: Simplify (+ 0 1) into 1
0.249 * [backup-simplify]: Simplify (+ (/ 1 y) 1) into (+ (/ 1 y) 1)
0.249 * [backup-simplify]: Simplify (- (+ (/ 1 y) 1)) into (- (+ (/ 1 y) 1))
0.249 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) 1)) in y
0.249 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1) in y
0.249 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.249 * [taylor]: Taking taylor expansion of y in y
0.249 * [backup-simplify]: Simplify 0 into 0
0.249 * [backup-simplify]: Simplify 1 into 1
0.250 * [backup-simplify]: Simplify (/ 1 1) into 1
0.250 * [taylor]: Taking taylor expansion of 1 in y
0.250 * [backup-simplify]: Simplify 1 into 1
0.250 * [backup-simplify]: Simplify (+ 1 0) into 1
0.250 * [backup-simplify]: Simplify (- 1) into -1
0.250 * [backup-simplify]: Simplify -1 into -1
0.251 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
0.251 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.251 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.251 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
0.251 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
0.251 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
0.251 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.251 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.251 * [taylor]: Taking taylor expansion of y in y
0.251 * [backup-simplify]: Simplify 0 into 0
0.251 * [backup-simplify]: Simplify 1 into 1
0.251 * [backup-simplify]: Simplify (/ 1 1) into 1
0.252 * [backup-simplify]: Simplify (- 1) into -1
0.252 * [backup-simplify]: Simplify -1 into -1
0.252 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.252 * [backup-simplify]: Simplify (+ 0 1) into 1
0.253 * [backup-simplify]: Simplify (- 1) into -1
0.253 * [backup-simplify]: Simplify -1 into -1
0.253 * [backup-simplify]: Simplify (+ (* -1 (* 1 (/ 1 (/ 1 (- x))))) (+ (* -1 (* (/ 1 (/ 1 (- y))) 1)) (* -1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))))) into (- (+ x y) (* x y))
0.253 * * * [progress]: simplifying candidates
0.253 * [simplify]: Simplifying:
  (/ (* (exp x) (exp y)) (exp (* x y)))
  (/ (exp (+ x y)) (exp (* x y)))
  (log (- (+ x y) (* x y)))
  (exp (- (+ x y) (* x y)))
  (* (cbrt (- (+ x y) (* x y))) (cbrt (- (+ x y) (* x y))))
  (cbrt (- (+ x y) (* x y)))
  (* (* (- (+ x y) (* x y)) (- (+ x y) (* x y))) (- (+ x y) (* x y)))
  (sqrt (- (+ x y) (* x y)))
  (sqrt (- (+ x y) (* x y)))
  (- (pow (+ x y) 3) (pow (* x y) 3))
  (+ (* (+ x y) (+ x y)) (+ (* (* x y) (* x y)) (* (+ x y) (* x y))))
  (- (* x y))
  (- (* (+ x y) (+ x y)) (* (* x y) (* x y)))
  (+ (+ x y) (* x y))
  (- y (* x y))
  (- (* x y))
  (- (+ x y) (* x y))
  (- (+ x y) (* x y))
  (- (+ x y) (* x y))
0.253 * [simplify]: Sending expressions to egg_math:
 (/ (* (exp h1) (exp h0)) (exp (* h1 h0)))
 (/ (exp (+ h1 h0)) (exp (* h1 h0)))
 (log (- (+ h1 h0) (* h1 h0)))
 (exp (- (+ h1 h0) (* h1 h0)))
 (* (cbrt (- (+ h1 h0) (* h1 h0))) (cbrt (- (+ h1 h0) (* h1 h0))))
 (cbrt (- (+ h1 h0) (* h1 h0)))
 (* (* (- (+ h1 h0) (* h1 h0)) (- (+ h1 h0) (* h1 h0))) (- (+ h1 h0) (* h1 h0)))
 (sqrt (- (+ h1 h0) (* h1 h0)))
 (sqrt (- (+ h1 h0) (* h1 h0)))
 (- (pow (+ h1 h0) 3) (pow (* h1 h0) 3))
 (+ (* (+ h1 h0) (+ h1 h0)) (+ (* (* h1 h0) (* h1 h0)) (* (+ h1 h0) (* h1 h0))))
 (- (* h1 h0))
 (- (* (+ h1 h0) (+ h1 h0)) (* (* h1 h0) (* h1 h0)))
 (+ (+ h1 h0) (* h1 h0))
 (- h0 (* h1 h0))
 (- (* h1 h0))
 (- (+ h1 h0) (* h1 h0))
 (- (+ h1 h0) (* h1 h0))
 (- (+ h1 h0) (* h1 h0))
0.256 * * [simplify]: iteration  0 :  87  enodes  (cost  87 )
0.258 * * [simplify]: iteration  1 :  309  enodes  (cost  80 )
0.265 * * [simplify]: iteration  2 :  1324  enodes  (cost  80 )
0.292 * * [simplify]: iteration  3 :  5002  enodes  (cost  80 )
0.293 * * * [progress]: adding candidates to table
0.320 * [progress]: [Phase 3 of 3] Extracting.
0.321 * [simplify]: Simplifying:
  (- (+ x y) (* x y))
0.321 * [simplify]: Sending expressions to egg_math:
 (- (+ h1 h0) (* h1 h0))
0.321 * * [simplify]: iteration  0 :  7  enodes  (cost  3 )
0.322 * * [simplify]: iteration  1 :  7  enodes  (cost  3 )
0.720 * [regime-testing]: End program error score: 0.009251156394549319