50.654 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.097 * * * [progress]: [2/2] Setting up program.
0.100 * [progress]: [Phase 2 of 3] Improving.
0.100 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (exp a) (+ (exp a) (exp b)))
0.102 * * [simplify]: iteration  0 :  7  enodes  (cost  8 )
0.103 * * [simplify]: iteration  1 :  7  enodes  (cost  8 )
0.103 * [simplify]: Simplified to:
   (/ (exp a) (+ (exp a) (exp b)))
0.103 * * [progress]: iteration 1 / 4
0.103 * * * [progress]: picking best candidate
0.106 * * * * [pick]: Picked  #<alt (λ (a b) (/ (exp a) (+ (exp a) (exp b))))>
0.106 * * * [progress]: localizing error
0.111 * * * [progress]: generating rewritten candidates
0.111 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.118 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
0.123 * * * [progress]: generating series expansions
0.123 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.123 * [approximate]: Taking taylor expansion of (/ (exp a) (+ (exp b) (exp a))) in (a b) around 0
0.123 * [taylor]: Taking taylor expansion of (/ (exp a) (+ (exp b) (exp a))) in b
0.123 * [taylor]: Taking taylor expansion of (exp a) in b
0.123 * [taylor]: Taking taylor expansion of a in b
0.123 * [taylor]: Taking taylor expansion of (+ (exp b) (exp a)) in b
0.123 * [taylor]: Taking taylor expansion of (exp b) in b
0.123 * [taylor]: Taking taylor expansion of b in b
0.123 * [taylor]: Taking taylor expansion of (exp a) in b
0.123 * [taylor]: Taking taylor expansion of a in b
0.123 * [taylor]: Taking taylor expansion of (/ (exp a) (+ (exp b) (exp a))) in a
0.123 * [taylor]: Taking taylor expansion of (exp a) in a
0.123 * [taylor]: Taking taylor expansion of a in a
0.123 * [taylor]: Taking taylor expansion of (+ (exp b) (exp a)) in a
0.123 * [taylor]: Taking taylor expansion of (exp b) in a
0.123 * [taylor]: Taking taylor expansion of b in a
0.124 * [taylor]: Taking taylor expansion of (exp a) in a
0.124 * [taylor]: Taking taylor expansion of a in a
0.124 * [taylor]: Taking taylor expansion of (/ (exp a) (+ (exp b) (exp a))) in a
0.124 * [taylor]: Taking taylor expansion of (exp a) in a
0.124 * [taylor]: Taking taylor expansion of a in a
0.124 * [taylor]: Taking taylor expansion of (+ (exp b) (exp a)) in a
0.124 * [taylor]: Taking taylor expansion of (exp b) in a
0.124 * [taylor]: Taking taylor expansion of b in a
0.124 * [taylor]: Taking taylor expansion of (exp a) in a
0.124 * [taylor]: Taking taylor expansion of a in a
0.124 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp b) 1)) in b
0.124 * [taylor]: Taking taylor expansion of (+ (exp b) 1) in b
0.124 * [taylor]: Taking taylor expansion of (exp b) in b
0.124 * [taylor]: Taking taylor expansion of b in b
0.124 * [taylor]: Taking taylor expansion of 1 in b
0.124 * [taylor]: Taking taylor expansion of (- (/ 1 (+ (exp b) 1)) (/ 1 (pow (+ (exp b) 1) 2))) in b
0.124 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp b) 1)) in b
0.124 * [taylor]: Taking taylor expansion of (+ (exp b) 1) in b
0.124 * [taylor]: Taking taylor expansion of (exp b) in b
0.124 * [taylor]: Taking taylor expansion of b in b
0.124 * [taylor]: Taking taylor expansion of 1 in b
0.124 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (exp b) 1) 2)) in b
0.124 * [taylor]: Taking taylor expansion of (pow (+ (exp b) 1) 2) in b
0.124 * [taylor]: Taking taylor expansion of (+ (exp b) 1) in b
0.124 * [taylor]: Taking taylor expansion of (exp b) in b
0.124 * [taylor]: Taking taylor expansion of b in b
0.124 * [taylor]: Taking taylor expansion of 1 in b
0.125 * [approximate]: Taking taylor expansion of (/ (exp (/ 1 a)) (+ (exp (/ 1 b)) (exp (/ 1 a)))) in (a b) around 0
0.125 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 a)) (+ (exp (/ 1 b)) (exp (/ 1 a)))) in b
0.125 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in b
0.125 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.125 * [taylor]: Taking taylor expansion of a in b
0.125 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 b)) (exp (/ 1 a))) in b
0.125 * [taylor]: Taking taylor expansion of (exp (/ 1 b)) in b
0.125 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.125 * [taylor]: Taking taylor expansion of b in b
0.125 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in b
0.125 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.125 * [taylor]: Taking taylor expansion of a in b
0.125 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 a)) (+ (exp (/ 1 b)) (exp (/ 1 a)))) in a
0.125 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in a
0.125 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.125 * [taylor]: Taking taylor expansion of a in a
0.125 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 b)) (exp (/ 1 a))) in a
0.125 * [taylor]: Taking taylor expansion of (exp (/ 1 b)) in a
0.125 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.125 * [taylor]: Taking taylor expansion of b in a
0.125 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in a
0.126 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.126 * [taylor]: Taking taylor expansion of a in a
0.126 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 a)) (+ (exp (/ 1 b)) (exp (/ 1 a)))) in a
0.126 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in a
0.126 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.126 * [taylor]: Taking taylor expansion of a in a
0.126 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 b)) (exp (/ 1 a))) in a
0.126 * [taylor]: Taking taylor expansion of (exp (/ 1 b)) in a
0.126 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.126 * [taylor]: Taking taylor expansion of b in a
0.126 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in a
0.126 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.126 * [taylor]: Taking taylor expansion of a in a
0.126 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 a)) (+ (exp (/ 1 b)) (exp (/ 1 a)))) in b
0.126 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in b
0.126 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.126 * [taylor]: Taking taylor expansion of a in b
0.126 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 b)) (exp (/ 1 a))) in b
0.126 * [taylor]: Taking taylor expansion of (exp (/ 1 b)) in b
0.126 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.126 * [taylor]: Taking taylor expansion of b in b
0.126 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in b
0.126 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.126 * [taylor]: Taking taylor expansion of a in b
0.127 * [taylor]: Taking taylor expansion of 0 in b
0.128 * [taylor]: Taking taylor expansion of 0 in b
0.129 * [taylor]: Taking taylor expansion of 0 in b
0.129 * [approximate]: Taking taylor expansion of (/ (exp (/ -1 a)) (+ (exp (/ -1 b)) (exp (/ -1 a)))) in (a b) around 0
0.129 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 a)) (+ (exp (/ -1 b)) (exp (/ -1 a)))) in b
0.129 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in b
0.129 * [taylor]: Taking taylor expansion of (/ -1 a) in b
0.129 * [taylor]: Taking taylor expansion of -1 in b
0.129 * [taylor]: Taking taylor expansion of a in b
0.129 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 b)) (exp (/ -1 a))) in b
0.129 * [taylor]: Taking taylor expansion of (exp (/ -1 b)) in b
0.129 * [taylor]: Taking taylor expansion of (/ -1 b) in b
0.129 * [taylor]: Taking taylor expansion of -1 in b
0.129 * [taylor]: Taking taylor expansion of b in b
0.129 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in b
0.129 * [taylor]: Taking taylor expansion of (/ -1 a) in b
0.129 * [taylor]: Taking taylor expansion of -1 in b
0.129 * [taylor]: Taking taylor expansion of a in b
0.130 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 a)) (+ (exp (/ -1 b)) (exp (/ -1 a)))) in a
0.130 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in a
0.130 * [taylor]: Taking taylor expansion of (/ -1 a) in a
0.130 * [taylor]: Taking taylor expansion of -1 in a
0.130 * [taylor]: Taking taylor expansion of a in a
0.130 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 b)) (exp (/ -1 a))) in a
0.130 * [taylor]: Taking taylor expansion of (exp (/ -1 b)) in a
0.130 * [taylor]: Taking taylor expansion of (/ -1 b) in a
0.130 * [taylor]: Taking taylor expansion of -1 in a
0.130 * [taylor]: Taking taylor expansion of b in a
0.130 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in a
0.130 * [taylor]: Taking taylor expansion of (/ -1 a) in a
0.130 * [taylor]: Taking taylor expansion of -1 in a
0.130 * [taylor]: Taking taylor expansion of a in a
0.130 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 a)) (+ (exp (/ -1 b)) (exp (/ -1 a)))) in a
0.130 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in a
0.130 * [taylor]: Taking taylor expansion of (/ -1 a) in a
0.130 * [taylor]: Taking taylor expansion of -1 in a
0.130 * [taylor]: Taking taylor expansion of a in a
0.130 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 b)) (exp (/ -1 a))) in a
0.130 * [taylor]: Taking taylor expansion of (exp (/ -1 b)) in a
0.130 * [taylor]: Taking taylor expansion of (/ -1 b) in a
0.130 * [taylor]: Taking taylor expansion of -1 in a
0.130 * [taylor]: Taking taylor expansion of b in a
0.130 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in a
0.130 * [taylor]: Taking taylor expansion of (/ -1 a) in a
0.130 * [taylor]: Taking taylor expansion of -1 in a
0.130 * [taylor]: Taking taylor expansion of a in a
0.131 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 a)) (+ (exp (/ -1 b)) (exp (/ -1 a)))) in b
0.131 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in b
0.131 * [taylor]: Taking taylor expansion of (/ -1 a) in b
0.131 * [taylor]: Taking taylor expansion of -1 in b
0.131 * [taylor]: Taking taylor expansion of a in b
0.131 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 b)) (exp (/ -1 a))) in b
0.131 * [taylor]: Taking taylor expansion of (exp (/ -1 b)) in b
0.131 * [taylor]: Taking taylor expansion of (/ -1 b) in b
0.131 * [taylor]: Taking taylor expansion of -1 in b
0.131 * [taylor]: Taking taylor expansion of b in b
0.131 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in b
0.131 * [taylor]: Taking taylor expansion of (/ -1 a) in b
0.131 * [taylor]: Taking taylor expansion of -1 in b
0.131 * [taylor]: Taking taylor expansion of a in b
0.131 * [taylor]: Taking taylor expansion of 0 in b
0.132 * [taylor]: Taking taylor expansion of 0 in b
0.134 * [taylor]: Taking taylor expansion of 0 in b
0.134 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
0.134 * [approximate]: Taking taylor expansion of (+ (exp b) (exp a)) in (a b) around 0
0.134 * [taylor]: Taking taylor expansion of (+ (exp b) (exp a)) in b
0.134 * [taylor]: Taking taylor expansion of (exp b) in b
0.134 * [taylor]: Taking taylor expansion of b in b
0.134 * [taylor]: Taking taylor expansion of (exp a) in b
0.134 * [taylor]: Taking taylor expansion of a in b
0.134 * [taylor]: Taking taylor expansion of (+ (exp b) (exp a)) in a
0.134 * [taylor]: Taking taylor expansion of (exp b) in a
0.134 * [taylor]: Taking taylor expansion of b in a
0.134 * [taylor]: Taking taylor expansion of (exp a) in a
0.134 * [taylor]: Taking taylor expansion of a in a
0.134 * [taylor]: Taking taylor expansion of (+ (exp b) (exp a)) in a
0.134 * [taylor]: Taking taylor expansion of (exp b) in a
0.134 * [taylor]: Taking taylor expansion of b in a
0.134 * [taylor]: Taking taylor expansion of (exp a) in a
0.134 * [taylor]: Taking taylor expansion of a in a
0.134 * [taylor]: Taking taylor expansion of (+ (exp b) 1) in b
0.134 * [taylor]: Taking taylor expansion of (exp b) in b
0.134 * [taylor]: Taking taylor expansion of b in b
0.134 * [taylor]: Taking taylor expansion of 1 in b
0.134 * [taylor]: Taking taylor expansion of 1 in b
0.135 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 b)) (exp (/ 1 a))) in (a b) around 0
0.135 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 b)) (exp (/ 1 a))) in b
0.135 * [taylor]: Taking taylor expansion of (exp (/ 1 b)) in b
0.135 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.135 * [taylor]: Taking taylor expansion of b in b
0.135 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in b
0.135 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.135 * [taylor]: Taking taylor expansion of a in b
0.135 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 b)) (exp (/ 1 a))) in a
0.135 * [taylor]: Taking taylor expansion of (exp (/ 1 b)) in a
0.135 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.135 * [taylor]: Taking taylor expansion of b in a
0.135 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in a
0.135 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.135 * [taylor]: Taking taylor expansion of a in a
0.135 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 b)) (exp (/ 1 a))) in a
0.135 * [taylor]: Taking taylor expansion of (exp (/ 1 b)) in a
0.135 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.135 * [taylor]: Taking taylor expansion of b in a
0.135 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in a
0.135 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.135 * [taylor]: Taking taylor expansion of a in a
0.135 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 b)) (exp (/ 1 a))) in b
0.135 * [taylor]: Taking taylor expansion of (exp (/ 1 b)) in b
0.135 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.135 * [taylor]: Taking taylor expansion of b in b
0.135 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in b
0.135 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.135 * [taylor]: Taking taylor expansion of a in b
0.136 * [taylor]: Taking taylor expansion of 0 in b
0.136 * [taylor]: Taking taylor expansion of 0 in b
0.136 * [taylor]: Taking taylor expansion of 0 in b
0.137 * [approximate]: Taking taylor expansion of (+ (exp (/ -1 b)) (exp (/ -1 a))) in (a b) around 0
0.137 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 b)) (exp (/ -1 a))) in b
0.137 * [taylor]: Taking taylor expansion of (exp (/ -1 b)) in b
0.137 * [taylor]: Taking taylor expansion of (/ -1 b) in b
0.137 * [taylor]: Taking taylor expansion of -1 in b
0.137 * [taylor]: Taking taylor expansion of b in b
0.137 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in b
0.137 * [taylor]: Taking taylor expansion of (/ -1 a) in b
0.137 * [taylor]: Taking taylor expansion of -1 in b
0.137 * [taylor]: Taking taylor expansion of a in b
0.137 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 b)) (exp (/ -1 a))) in a
0.137 * [taylor]: Taking taylor expansion of (exp (/ -1 b)) in a
0.137 * [taylor]: Taking taylor expansion of (/ -1 b) in a
0.137 * [taylor]: Taking taylor expansion of -1 in a
0.137 * [taylor]: Taking taylor expansion of b in a
0.137 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in a
0.137 * [taylor]: Taking taylor expansion of (/ -1 a) in a
0.137 * [taylor]: Taking taylor expansion of -1 in a
0.137 * [taylor]: Taking taylor expansion of a in a
0.137 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 b)) (exp (/ -1 a))) in a
0.137 * [taylor]: Taking taylor expansion of (exp (/ -1 b)) in a
0.137 * [taylor]: Taking taylor expansion of (/ -1 b) in a
0.137 * [taylor]: Taking taylor expansion of -1 in a
0.137 * [taylor]: Taking taylor expansion of b in a
0.137 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in a
0.137 * [taylor]: Taking taylor expansion of (/ -1 a) in a
0.137 * [taylor]: Taking taylor expansion of -1 in a
0.137 * [taylor]: Taking taylor expansion of a in a
0.137 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 b)) (exp (/ -1 a))) in b
0.137 * [taylor]: Taking taylor expansion of (exp (/ -1 b)) in b
0.137 * [taylor]: Taking taylor expansion of (/ -1 b) in b
0.137 * [taylor]: Taking taylor expansion of -1 in b
0.137 * [taylor]: Taking taylor expansion of b in b
0.137 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in b
0.138 * [taylor]: Taking taylor expansion of (/ -1 a) in b
0.138 * [taylor]: Taking taylor expansion of -1 in b
0.138 * [taylor]: Taking taylor expansion of a in b
0.138 * [taylor]: Taking taylor expansion of 0 in b
0.138 * [taylor]: Taking taylor expansion of 0 in b
0.139 * [taylor]: Taking taylor expansion of 0 in b
0.139 * * * [progress]: simplifying candidates
0.140 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- a (log (+ (exp a) (exp b))))
  (log (/ (exp a) (+ (exp a) (exp b))))
  (exp (/ (exp a) (+ (exp a) (exp b))))
  (/ (* (* (exp a) (exp a)) (exp a)) (* (* (+ (exp a) (exp b)) (+ (exp a) (exp b))) (+ (exp a) (exp b))))
  (* (cbrt (/ (exp a) (+ (exp a) (exp b)))) (cbrt (/ (exp a) (+ (exp a) (exp b)))))
  (cbrt (/ (exp a) (+ (exp a) (exp b))))
  (* (* (/ (exp a) (+ (exp a) (exp b))) (/ (exp a) (+ (exp a) (exp b)))) (/ (exp a) (+ (exp a) (exp b))))
  (sqrt (/ (exp a) (+ (exp a) (exp b))))
  (sqrt (/ (exp a) (+ (exp a) (exp b))))
  (neg (exp a))
  (neg (+ (exp a) (exp b)))
  (/ (* (cbrt (exp a)) (cbrt (exp a))) (* (cbrt (+ (exp a) (exp b))) (cbrt (+ (exp a) (exp b)))))
  (/ (cbrt (exp a)) (cbrt (+ (exp a) (exp b))))
  (/ (* (cbrt (exp a)) (cbrt (exp a))) (sqrt (+ (exp a) (exp b))))
  (/ (cbrt (exp a)) (sqrt (+ (exp a) (exp b))))
  (/ (* (cbrt (exp a)) (cbrt (exp a))) 1)
  (/ (cbrt (exp a)) (+ (exp a) (exp b)))
  (/ (* (cbrt (exp a)) (cbrt (exp a))) 1)
  (/ (cbrt (exp a)) (+ (exp a) (exp b)))
  (/ (sqrt (exp a)) (* (cbrt (+ (exp a) (exp b))) (cbrt (+ (exp a) (exp b)))))
  (/ (sqrt (exp a)) (cbrt (+ (exp a) (exp b))))
  (/ (sqrt (exp a)) (sqrt (+ (exp a) (exp b))))
  (/ (sqrt (exp a)) (sqrt (+ (exp a) (exp b))))
  (/ (sqrt (exp a)) 1)
  (/ (sqrt (exp a)) (+ (exp a) (exp b)))
  (/ (sqrt (exp a)) 1)
  (/ (sqrt (exp a)) (+ (exp a) (exp b)))
  (/ 1 (* (cbrt (+ (exp a) (exp b))) (cbrt (+ (exp a) (exp b)))))
  (/ (exp a) (cbrt (+ (exp a) (exp b))))
  (/ 1 (sqrt (+ (exp a) (exp b))))
  (/ (exp a) (sqrt (+ (exp a) (exp b))))
  (/ 1 1)
  (/ (exp a) (+ (exp a) (exp b)))
  (/ 1 1)
  (/ (exp a) (+ (exp a) (exp b)))
  (/ 1 (+ (exp a) (exp b)))
  (/ (+ (exp a) (exp b)) (exp a))
  (/ (exp a) (* (cbrt (+ (exp a) (exp b))) (cbrt (+ (exp a) (exp b)))))
  (/ (exp a) (sqrt (+ (exp a) (exp b))))
  (/ (exp a) 1)
  (/ (exp a) 1)
  (/ (+ (exp a) (exp b)) (cbrt (exp a)))
  (/ (+ (exp a) (exp b)) (sqrt (exp a)))
  (/ (+ (exp a) (exp b)) (exp a))
  (/ (exp a) (+ (pow (exp a) 3) (pow (exp b) 3)))
  (/ (exp a) (- (* (exp a) (exp a)) (* (exp b) (exp b))))
  (* (exp (exp a)) (exp (exp b)))
  (log (+ (exp a) (exp b)))
  (exp (+ (exp a) (exp b)))
  (* (cbrt (+ (exp a) (exp b))) (cbrt (+ (exp a) (exp b))))
  (cbrt (+ (exp a) (exp b)))
  (* (* (+ (exp a) (exp b)) (+ (exp a) (exp b))) (+ (exp a) (exp b)))
  (sqrt (+ (exp a) (exp b)))
  (sqrt (+ (exp a) (exp b)))
  (+ (pow (exp a) 3) (pow (exp b) 3))
  (+ (* (exp a) (exp a)) (- (* (exp b) (exp b)) (* (exp a) (exp b))))
  (- (* (exp a) (exp a)) (* (exp b) (exp b)))
  (- (exp a) (exp b))
  (+ (exp a) (exp b))
  (- (+ (* 1/4 a) 1/2) (* 1/4 b))
  (/ (exp a) (+ (exp b) (exp a)))
  (/ (exp a) (+ (exp b) (exp a)))
  (+ a (+ b 2))
  (+ (exp b) (exp a))
  (+ (exp b) (exp a))
0.196 * * [simplify]: iteration  0 :  4961  enodes  (cost  546 )
0.199 * * [simplify]: iteration  1 :  4961  enodes  (cost  546 )
0.202 * [simplify]: Simplified to:
   (- a (log (+ (exp a) (exp b))))
  (- a (log (+ (exp a) (exp b))))
  (exp (/ (exp a) (+ (exp a) (exp b))))
  (pow (/ (exp a) (+ (exp a) (exp b))) 3)
  (* (cbrt (/ (exp a) (+ (exp a) (exp b)))) (cbrt (/ (exp a) (+ (exp a) (exp b)))))
  (cbrt (/ (exp a) (+ (exp a) (exp b))))
  (pow (/ (exp a) (+ (exp a) (exp b))) 3)
  (sqrt (/ (exp a) (+ (exp a) (exp b))))
  (sqrt (/ (exp a) (+ (exp a) (exp b))))
  (neg (exp a))
  (- (neg (exp a)) (exp b))
  (* (cbrt (exp a)) (/ (cbrt (exp a)) (* (cbrt (+ (exp a) (exp b))) (cbrt (+ (exp a) (exp b))))))
  (/ (cbrt (exp a)) (cbrt (+ (exp a) (exp b))))
  (* (cbrt (exp a)) (/ (cbrt (exp a)) (sqrt (+ (exp a) (exp b)))))
  (/ (cbrt (exp a)) (sqrt (+ (exp a) (exp b))))
  (* (cbrt (exp a)) (cbrt (exp a)))
  (/ (cbrt (exp a)) (+ (exp a) (exp b)))
  (* (cbrt (exp a)) (cbrt (exp a)))
  (/ (cbrt (exp a)) (+ (exp a) (exp b)))
  (/ (sqrt (exp a)) (* (cbrt (+ (exp a) (exp b))) (cbrt (+ (exp a) (exp b)))))
  (/ (sqrt (exp a)) (cbrt (+ (exp a) (exp b))))
  (/ (sqrt (exp a)) (sqrt (+ (exp a) (exp b))))
  (/ (sqrt (exp a)) (sqrt (+ (exp a) (exp b))))
  (sqrt (exp a))
  (/ (sqrt (exp a)) (+ (exp a) (exp b)))
  (sqrt (exp a))
  (/ (sqrt (exp a)) (+ (exp a) (exp b)))
  (/ 1 (* (cbrt (+ (exp a) (exp b))) (cbrt (+ (exp a) (exp b)))))
  (/ (exp a) (cbrt (+ (exp a) (exp b))))
  (/ 1 (sqrt (+ (exp a) (exp b))))
  (/ (exp a) (sqrt (+ (exp a) (exp b))))
  1
  (/ (exp a) (+ (exp a) (exp b)))
  1
  (/ (exp a) (+ (exp a) (exp b)))
  (/ 1 (+ (exp a) (exp b)))
  (/ (+ (exp a) (exp b)) (exp a))
  (/ (exp a) (* (cbrt (+ (exp a) (exp b))) (cbrt (+ (exp a) (exp b)))))
  (/ (exp a) (sqrt (+ (exp a) (exp b))))
  (exp a)
  (exp a)
  (/ (+ (exp a) (exp b)) (cbrt (exp a)))
  (/ (+ (exp a) (exp b)) (sqrt (exp a)))
  (/ (+ (exp a) (exp b)) (exp a))
  (/ (exp a) (+ (pow (exp a) 3) (pow (exp b) 3)))
  (/ (exp a) (- (pow (exp a) 2) (pow (exp b) 2)))
  (exp (+ (exp a) (exp b)))
  (log (+ (exp a) (exp b)))
  (exp (+ (exp a) (exp b)))
  (* (cbrt (+ (exp a) (exp b))) (cbrt (+ (exp a) (exp b))))
  (cbrt (+ (exp a) (exp b)))
  (pow (+ (exp a) (exp b)) 3)
  (sqrt (+ (exp a) (exp b)))
  (sqrt (+ (exp a) (exp b)))
  (+ (pow (exp a) 3) (pow (exp b) 3))
  (+ (pow (exp a) 2) (* (exp b) (- (exp b) (exp a))))
  (- (pow (exp a) 2) (pow (exp b) 2))
  (- (exp a) (exp b))
  (+ (exp a) (exp b))
  (+ 1/2 (* 1/4 (- a b)))
  (/ (exp a) (+ (exp a) (exp b)))
  (/ (exp a) (+ (exp a) (exp b)))
  (+ a (+ b 2))
  (+ (exp a) (exp b))
  (+ (exp a) (exp b))
0.202 * * * [progress]: adding candidates to table
0.244 * * [progress]: iteration 2 / 4
0.244 * * * [progress]: picking best candidate
0.249 * * * * [pick]: Picked  #<alt (λ (a b) (/ (exp a) (+ a (+ b 2))))>
0.249 * * * [progress]: localizing error
0.257 * * * [progress]: generating rewritten candidates
0.257 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.265 * * * [progress]: generating series expansions
0.265 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.265 * [approximate]: Taking taylor expansion of (/ (exp a) (+ a (+ b 2))) in (a b) around 0
0.265 * [taylor]: Taking taylor expansion of (/ (exp a) (+ a (+ b 2))) in b
0.265 * [taylor]: Taking taylor expansion of (exp a) in b
0.265 * [taylor]: Taking taylor expansion of a in b
0.265 * [taylor]: Taking taylor expansion of (+ a (+ b 2)) in b
0.265 * [taylor]: Taking taylor expansion of a in b
0.265 * [taylor]: Taking taylor expansion of (+ b 2) in b
0.265 * [taylor]: Taking taylor expansion of b in b
0.265 * [taylor]: Taking taylor expansion of 2 in b
0.266 * [taylor]: Taking taylor expansion of (/ (exp a) (+ a (+ b 2))) in a
0.266 * [taylor]: Taking taylor expansion of (exp a) in a
0.266 * [taylor]: Taking taylor expansion of a in a
0.266 * [taylor]: Taking taylor expansion of (+ a (+ b 2)) in a
0.266 * [taylor]: Taking taylor expansion of a in a
0.266 * [taylor]: Taking taylor expansion of (+ b 2) in a
0.266 * [taylor]: Taking taylor expansion of b in a
0.266 * [taylor]: Taking taylor expansion of 2 in a
0.266 * [taylor]: Taking taylor expansion of (/ (exp a) (+ a (+ b 2))) in a
0.266 * [taylor]: Taking taylor expansion of (exp a) in a
0.266 * [taylor]: Taking taylor expansion of a in a
0.266 * [taylor]: Taking taylor expansion of (+ a (+ b 2)) in a
0.266 * [taylor]: Taking taylor expansion of a in a
0.266 * [taylor]: Taking taylor expansion of (+ b 2) in a
0.266 * [taylor]: Taking taylor expansion of b in a
0.266 * [taylor]: Taking taylor expansion of 2 in a
0.266 * [taylor]: Taking taylor expansion of (/ 1 (+ b 2)) in b
0.266 * [taylor]: Taking taylor expansion of (+ b 2) in b
0.266 * [taylor]: Taking taylor expansion of b in b
0.266 * [taylor]: Taking taylor expansion of 2 in b
0.266 * [taylor]: Taking taylor expansion of (- (/ 1 (+ b 2)) (/ 1 (pow (+ b 2) 2))) in b
0.266 * [taylor]: Taking taylor expansion of (/ 1 (+ b 2)) in b
0.266 * [taylor]: Taking taylor expansion of (+ b 2) in b
0.266 * [taylor]: Taking taylor expansion of b in b
0.266 * [taylor]: Taking taylor expansion of 2 in b
0.266 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ b 2) 2)) in b
0.266 * [taylor]: Taking taylor expansion of (pow (+ b 2) 2) in b
0.266 * [taylor]: Taking taylor expansion of (+ b 2) in b
0.266 * [taylor]: Taking taylor expansion of b in b
0.266 * [taylor]: Taking taylor expansion of 2 in b
0.267 * [approximate]: Taking taylor expansion of (/ (exp (/ 1 a)) (+ (/ 1 b) (+ (/ 1 a) 2))) in (a b) around 0
0.267 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 a)) (+ (/ 1 b) (+ (/ 1 a) 2))) in b
0.267 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in b
0.267 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.267 * [taylor]: Taking taylor expansion of a in b
0.267 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 a) 2)) in b
0.267 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.267 * [taylor]: Taking taylor expansion of b in b
0.267 * [taylor]: Taking taylor expansion of (+ (/ 1 a) 2) in b
0.267 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.267 * [taylor]: Taking taylor expansion of a in b
0.267 * [taylor]: Taking taylor expansion of 2 in b
0.267 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 a)) (+ (/ 1 b) (+ (/ 1 a) 2))) in a
0.267 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in a
0.267 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.267 * [taylor]: Taking taylor expansion of a in a
0.267 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 a) 2)) in a
0.267 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.267 * [taylor]: Taking taylor expansion of b in a
0.267 * [taylor]: Taking taylor expansion of (+ (/ 1 a) 2) in a
0.267 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.267 * [taylor]: Taking taylor expansion of a in a
0.267 * [taylor]: Taking taylor expansion of 2 in a
0.267 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 a)) (+ (/ 1 b) (+ (/ 1 a) 2))) in a
0.267 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in a
0.267 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.267 * [taylor]: Taking taylor expansion of a in a
0.267 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 a) 2)) in a
0.267 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.267 * [taylor]: Taking taylor expansion of b in a
0.267 * [taylor]: Taking taylor expansion of (+ (/ 1 a) 2) in a
0.268 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.268 * [taylor]: Taking taylor expansion of a in a
0.268 * [taylor]: Taking taylor expansion of 2 in a
0.268 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in b
0.268 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.268 * [taylor]: Taking taylor expansion of a in b
0.268 * [taylor]: Taking taylor expansion of (neg (+ (/ (exp (/ 1 a)) b) (* 2 (exp (/ 1 a))))) in b
0.268 * [taylor]: Taking taylor expansion of (+ (/ (exp (/ 1 a)) b) (* 2 (exp (/ 1 a)))) in b
0.268 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 a)) b) in b
0.268 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in b
0.268 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.268 * [taylor]: Taking taylor expansion of a in b
0.268 * [taylor]: Taking taylor expansion of b in b
0.268 * [taylor]: Taking taylor expansion of (* 2 (exp (/ 1 a))) in b
0.268 * [taylor]: Taking taylor expansion of 2 in b
0.268 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in b
0.268 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.268 * [taylor]: Taking taylor expansion of a in b
0.269 * [taylor]: Taking taylor expansion of (+ (* 4 (/ (exp (/ 1 a)) b)) (+ (/ (exp (/ 1 a)) (pow b 2)) (* 4 (exp (/ 1 a))))) in b
0.270 * [taylor]: Taking taylor expansion of (* 4 (/ (exp (/ 1 a)) b)) in b
0.270 * [taylor]: Taking taylor expansion of 4 in b
0.270 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 a)) b) in b
0.270 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in b
0.270 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.270 * [taylor]: Taking taylor expansion of a in b
0.270 * [taylor]: Taking taylor expansion of b in b
0.270 * [taylor]: Taking taylor expansion of (+ (/ (exp (/ 1 a)) (pow b 2)) (* 4 (exp (/ 1 a)))) in b
0.270 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 a)) (pow b 2)) in b
0.270 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in b
0.270 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.270 * [taylor]: Taking taylor expansion of a in b
0.270 * [taylor]: Taking taylor expansion of (pow b 2) in b
0.270 * [taylor]: Taking taylor expansion of b in b
0.270 * [taylor]: Taking taylor expansion of (* 4 (exp (/ 1 a))) in b
0.270 * [taylor]: Taking taylor expansion of 4 in b
0.270 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in b
0.270 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.270 * [taylor]: Taking taylor expansion of a in b
0.272 * [approximate]: Taking taylor expansion of (/ (exp (/ -1 a)) (- 2 (+ (/ 1 b) (/ 1 a)))) in (a b) around 0
0.272 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 a)) (- 2 (+ (/ 1 b) (/ 1 a)))) in b
0.272 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in b
0.272 * [taylor]: Taking taylor expansion of (/ -1 a) in b
0.272 * [taylor]: Taking taylor expansion of -1 in b
0.272 * [taylor]: Taking taylor expansion of a in b
0.272 * [taylor]: Taking taylor expansion of (- 2 (+ (/ 1 b) (/ 1 a))) in b
0.272 * [taylor]: Taking taylor expansion of 2 in b
0.272 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in b
0.273 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.273 * [taylor]: Taking taylor expansion of b in b
0.273 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.273 * [taylor]: Taking taylor expansion of a in b
0.273 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 a)) (- 2 (+ (/ 1 b) (/ 1 a)))) in a
0.273 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in a
0.273 * [taylor]: Taking taylor expansion of (/ -1 a) in a
0.273 * [taylor]: Taking taylor expansion of -1 in a
0.273 * [taylor]: Taking taylor expansion of a in a
0.273 * [taylor]: Taking taylor expansion of (- 2 (+ (/ 1 b) (/ 1 a))) in a
0.273 * [taylor]: Taking taylor expansion of 2 in a
0.273 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in a
0.273 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.273 * [taylor]: Taking taylor expansion of b in a
0.273 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.273 * [taylor]: Taking taylor expansion of a in a
0.273 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 a)) (- 2 (+ (/ 1 b) (/ 1 a)))) in a
0.273 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in a
0.273 * [taylor]: Taking taylor expansion of (/ -1 a) in a
0.273 * [taylor]: Taking taylor expansion of -1 in a
0.273 * [taylor]: Taking taylor expansion of a in a
0.273 * [taylor]: Taking taylor expansion of (- 2 (+ (/ 1 b) (/ 1 a))) in a
0.273 * [taylor]: Taking taylor expansion of 2 in a
0.273 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in a
0.273 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.273 * [taylor]: Taking taylor expansion of b in a
0.273 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.273 * [taylor]: Taking taylor expansion of a in a
0.273 * [taylor]: Taking taylor expansion of (* -1 (exp (/ -1 a))) in b
0.273 * [taylor]: Taking taylor expansion of -1 in b
0.273 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in b
0.273 * [taylor]: Taking taylor expansion of (/ -1 a) in b
0.273 * [taylor]: Taking taylor expansion of -1 in b
0.273 * [taylor]: Taking taylor expansion of a in b
0.274 * [taylor]: Taking taylor expansion of (- (/ (exp (/ -1 a)) b) (* 2 (exp (/ -1 a)))) in b
0.274 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 a)) b) in b
0.274 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in b
0.274 * [taylor]: Taking taylor expansion of (/ -1 a) in b
0.274 * [taylor]: Taking taylor expansion of -1 in b
0.274 * [taylor]: Taking taylor expansion of a in b
0.274 * [taylor]: Taking taylor expansion of b in b
0.274 * [taylor]: Taking taylor expansion of (* 2 (exp (/ -1 a))) in b
0.274 * [taylor]: Taking taylor expansion of 2 in b
0.274 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in b
0.274 * [taylor]: Taking taylor expansion of (/ -1 a) in b
0.274 * [taylor]: Taking taylor expansion of -1 in b
0.274 * [taylor]: Taking taylor expansion of a in b
0.275 * [taylor]: Taking taylor expansion of (- (* 4 (/ (exp (/ -1 a)) b)) (+ (* 4 (exp (/ -1 a))) (/ (exp (/ -1 a)) (pow b 2)))) in b
0.275 * [taylor]: Taking taylor expansion of (* 4 (/ (exp (/ -1 a)) b)) in b
0.275 * [taylor]: Taking taylor expansion of 4 in b
0.275 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 a)) b) in b
0.275 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in b
0.275 * [taylor]: Taking taylor expansion of (/ -1 a) in b
0.275 * [taylor]: Taking taylor expansion of -1 in b
0.275 * [taylor]: Taking taylor expansion of a in b
0.275 * [taylor]: Taking taylor expansion of b in b
0.276 * [taylor]: Taking taylor expansion of (+ (* 4 (exp (/ -1 a))) (/ (exp (/ -1 a)) (pow b 2))) in b
0.276 * [taylor]: Taking taylor expansion of (* 4 (exp (/ -1 a))) in b
0.276 * [taylor]: Taking taylor expansion of 4 in b
0.276 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in b
0.276 * [taylor]: Taking taylor expansion of (/ -1 a) in b
0.276 * [taylor]: Taking taylor expansion of -1 in b
0.276 * [taylor]: Taking taylor expansion of a in b
0.276 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 a)) (pow b 2)) in b
0.276 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in b
0.276 * [taylor]: Taking taylor expansion of (/ -1 a) in b
0.276 * [taylor]: Taking taylor expansion of -1 in b
0.276 * [taylor]: Taking taylor expansion of a in b
0.276 * [taylor]: Taking taylor expansion of (pow b 2) in b
0.276 * [taylor]: Taking taylor expansion of b in b
0.278 * * * [progress]: simplifying candidates
0.279 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- a (log (+ a (+ b 2))))
  (log (/ (exp a) (+ a (+ b 2))))
  (exp (/ (exp a) (+ a (+ b 2))))
  (/ (* (* (exp a) (exp a)) (exp a)) (* (* (+ a (+ b 2)) (+ a (+ b 2))) (+ a (+ b 2))))
  (* (cbrt (/ (exp a) (+ a (+ b 2)))) (cbrt (/ (exp a) (+ a (+ b 2)))))
  (cbrt (/ (exp a) (+ a (+ b 2))))
  (* (* (/ (exp a) (+ a (+ b 2))) (/ (exp a) (+ a (+ b 2)))) (/ (exp a) (+ a (+ b 2))))
  (sqrt (/ (exp a) (+ a (+ b 2))))
  (sqrt (/ (exp a) (+ a (+ b 2))))
  (neg (exp a))
  (neg (+ a (+ b 2)))
  (/ (* (cbrt (exp a)) (cbrt (exp a))) (* (cbrt (+ a (+ b 2))) (cbrt (+ a (+ b 2)))))
  (/ (cbrt (exp a)) (cbrt (+ a (+ b 2))))
  (/ (* (cbrt (exp a)) (cbrt (exp a))) (sqrt (+ a (+ b 2))))
  (/ (cbrt (exp a)) (sqrt (+ a (+ b 2))))
  (/ (* (cbrt (exp a)) (cbrt (exp a))) 1)
  (/ (cbrt (exp a)) (+ a (+ b 2)))
  (/ (* (cbrt (exp a)) (cbrt (exp a))) 1)
  (/ (cbrt (exp a)) (+ a (+ b 2)))
  (/ (* (cbrt (exp a)) (cbrt (exp a))) 1)
  (/ (cbrt (exp a)) (+ a (+ b 2)))
  (/ (sqrt (exp a)) (* (cbrt (+ a (+ b 2))) (cbrt (+ a (+ b 2)))))
  (/ (sqrt (exp a)) (cbrt (+ a (+ b 2))))
  (/ (sqrt (exp a)) (sqrt (+ a (+ b 2))))
  (/ (sqrt (exp a)) (sqrt (+ a (+ b 2))))
  (/ (sqrt (exp a)) 1)
  (/ (sqrt (exp a)) (+ a (+ b 2)))
  (/ (sqrt (exp a)) 1)
  (/ (sqrt (exp a)) (+ a (+ b 2)))
  (/ (sqrt (exp a)) 1)
  (/ (sqrt (exp a)) (+ a (+ b 2)))
  (/ 1 (* (cbrt (+ a (+ b 2))) (cbrt (+ a (+ b 2)))))
  (/ (exp a) (cbrt (+ a (+ b 2))))
  (/ 1 (sqrt (+ a (+ b 2))))
  (/ (exp a) (sqrt (+ a (+ b 2))))
  (/ 1 1)
  (/ (exp a) (+ a (+ b 2)))
  (/ 1 1)
  (/ (exp a) (+ a (+ b 2)))
  (/ 1 1)
  (/ (exp a) (+ a (+ b 2)))
  (/ 1 (+ a (+ b 2)))
  (/ (+ a (+ b 2)) (exp a))
  (/ (exp a) (* (cbrt (+ a (+ b 2))) (cbrt (+ a (+ b 2)))))
  (/ (exp a) (sqrt (+ a (+ b 2))))
  (/ (exp a) 1)
  (/ (exp a) 1)
  (/ (exp a) 1)
  (/ (+ a (+ b 2)) (cbrt (exp a)))
  (/ (+ a (+ b 2)) (sqrt (exp a)))
  (/ (+ a (+ b 2)) (exp a))
  (/ (exp a) (+ (pow a 3) (pow (+ b 2) 3)))
  (/ (exp a) (- (* a a) (* (+ b 2) (+ b 2))))
  (- (+ (* 1/4 a) 1/2) (* 1/4 b))
  0
  0
0.321 * * [simplify]: iteration  0 :  5166  enodes  (cost  460 )
0.323 * [simplify]: Simplified to:
   (- a (log (+ a (+ b 2))))
  (- a (log (+ a (+ b 2))))
  (exp (/ (exp a) (+ a (+ b 2))))
  (pow (/ (exp a) (+ a (+ b 2))) 3)
  (* (cbrt (/ (exp a) (+ a (+ b 2)))) (cbrt (/ (exp a) (+ a (+ b 2)))))
  (cbrt (/ (exp a) (+ a (+ b 2))))
  (pow (/ (exp a) (+ a (+ b 2))) 3)
  (sqrt (/ (exp a) (+ a (+ b 2))))
  (sqrt (/ (exp a) (+ a (+ b 2))))
  (neg (exp a))
  (- (- -2 b) a)
  (* (cbrt (exp a)) (/ (cbrt (exp a)) (* (cbrt (+ a (+ b 2))) (cbrt (+ a (+ b 2))))))
  (/ (cbrt (exp a)) (cbrt (+ a (+ b 2))))
  (* (cbrt (exp a)) (/ (cbrt (exp a)) (sqrt (+ a (+ b 2)))))
  (/ (cbrt (exp a)) (sqrt (+ a (+ b 2))))
  (* (cbrt (exp a)) (cbrt (exp a)))
  (/ (cbrt (exp a)) (+ a (+ b 2)))
  (* (cbrt (exp a)) (cbrt (exp a)))
  (/ (cbrt (exp a)) (+ a (+ b 2)))
  (* (cbrt (exp a)) (cbrt (exp a)))
  (/ (cbrt (exp a)) (+ a (+ b 2)))
  (/ (sqrt (exp a)) (* (cbrt (+ a (+ b 2))) (cbrt (+ a (+ b 2)))))
  (/ (sqrt (exp a)) (cbrt (+ a (+ b 2))))
  (/ (sqrt (exp a)) (sqrt (+ a (+ b 2))))
  (/ (sqrt (exp a)) (sqrt (+ a (+ b 2))))
  (sqrt (exp a))
  (/ (sqrt (exp a)) (+ a (+ b 2)))
  (sqrt (exp a))
  (/ (sqrt (exp a)) (+ a (+ b 2)))
  (sqrt (exp a))
  (/ (sqrt (exp a)) (+ a (+ b 2)))
  (/ 1 (* (cbrt (+ a (+ b 2))) (cbrt (+ a (+ b 2)))))
  (/ (exp a) (cbrt (+ a (+ b 2))))
  (/ 1 (sqrt (+ a (+ b 2))))
  (/ (exp a) (sqrt (+ a (+ b 2))))
  1
  (/ (exp a) (+ a (+ b 2)))
  1
  (/ (exp a) (+ a (+ b 2)))
  1
  (/ (exp a) (+ a (+ b 2)))
  (/ 1 (+ a (+ b 2)))
  (/ (+ a (+ b 2)) (exp a))
  (/ (exp a) (* (cbrt (+ a (+ b 2))) (cbrt (+ a (+ b 2)))))
  (/ (exp a) (sqrt (+ a (+ b 2))))
  (exp a)
  (exp a)
  (exp a)
  (/ (+ a (+ b 2)) (cbrt (exp a)))
  (/ (+ a (+ b 2)) (sqrt (exp a)))
  (/ (+ a (+ b 2)) (exp a))
  (/ (exp a) (+ (pow a 3) (pow (+ b 2) 3)))
  (/ (exp a) (+ (* a a) (* (+ b 2) (- -2 b))))
  (+ 1/2 (* 1/4 (- a b)))
  0
  0
0.324 * * * [progress]: adding candidates to table
0.357 * * [progress]: iteration 3 / 4
0.357 * * * [progress]: picking best candidate
0.361 * * * * [pick]: Picked  #<alt (λ (a b) (+ 1/2 (* 1/4 (- a b))))>
0.361 * * * [progress]: localizing error
0.366 * * * [progress]: generating rewritten candidates
0.366 * * * [progress]: generating series expansions
0.366 * * * [progress]: simplifying candidates
0.366 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   
0.368 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
0.368 * [simplify]: Simplified to:
   
0.368 * * * [progress]: adding candidates to table
0.368 * [progress]: [Phase 3 of 3] Extracting.
0.368 * * [regime]: Finding splitpoints for: (#<alt (λ (a b) (+ 1/2 (* 1/4 (- a b))))> #<alt (λ (a b) (/ (exp a) (+ a (+ b 2))))> #<alt (λ (a b) (/ (exp a) (+ (exp a) (exp b))))>)
0.369 * * * [regime-changes]: Trying 5 branch expressions: ((exp b) (exp a) (/ (exp a) (+ (exp a) (exp b))) b a)
0.369 * * * * [regimes]: Trying to branch on (exp b) from (#<alt (λ (a b) (+ 1/2 (* 1/4 (- a b))))> #<alt (λ (a b) (/ (exp a) (+ a (+ b 2))))> #<alt (λ (a b) (/ (exp a) (+ (exp a) (exp b))))>)
0.401 * * * * [regimes]: Trying to branch on (exp a) from (#<alt (λ (a b) (+ 1/2 (* 1/4 (- a b))))> #<alt (λ (a b) (/ (exp a) (+ a (+ b 2))))> #<alt (λ (a b) (/ (exp a) (+ (exp a) (exp b))))>)
0.434 * * * * [regimes]: Trying to branch on (/ (exp a) (+ (exp a) (exp b))) from (#<alt (λ (a b) (+ 1/2 (* 1/4 (- a b))))> #<alt (λ (a b) (/ (exp a) (+ a (+ b 2))))> #<alt (λ (a b) (/ (exp a) (+ (exp a) (exp b))))>)
0.472 * * * * [regimes]: Trying to branch on b from (#<alt (λ (a b) (+ 1/2 (* 1/4 (- a b))))> #<alt (λ (a b) (/ (exp a) (+ a (+ b 2))))> #<alt (λ (a b) (/ (exp a) (+ (exp a) (exp b))))>)
0.506 * * * * [regimes]: Trying to branch on a from (#<alt (λ (a b) (+ 1/2 (* 1/4 (- a b))))> #<alt (λ (a b) (/ (exp a) (+ a (+ b 2))))> #<alt (λ (a b) (/ (exp a) (+ (exp a) (exp b))))>)
0.542 * * * [regime]: Found split indices: #<option (#s(si 2 255))>
0.542 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (exp a) (+ (exp a) (exp b)))
0.543 * * [simplify]: iteration  0 :  7  enodes  (cost  8 )
0.543 * * [simplify]: iteration  1 :  7  enodes  (cost  8 )
0.543 * [simplify]: Simplified to:
   (/ (exp a) (+ (exp a) (exp b)))
1.365 * [regime-testing]: End program error score: 0.6853569102389602
1.440 * [regime-testing]: Target error score: 0.014742444368496787