8.558 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.060 * * * [progress]: [2/2] Setting up program.
0.062 * [progress]: [Phase 2 of 3] Improving.
0.062 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (exp a) (+ (exp a) (exp b)))
0.065 * * [simplify]: iteration  0 :  7  enodes  (cost  5 )
0.066 * * [simplify]: iteration  1 :  7  enodes  (cost  5 )
0.066 * [simplify]: Simplified to:
   (/ (exp a) (+ (exp a) (exp b)))
0.066 * * [progress]: iteration 1 / 4
0.066 * * * [progress]: picking best candidate
0.068 * * * * [pick]: Picked  #<alt (λ (a b) (/ (exp a) (+ (exp a) (exp b))))>
0.068 * * * [progress]: localizing error
0.074 * * * [progress]: generating rewritten candidates
0.074 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.083 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
0.088 * * * [progress]: generating series expansions
0.088 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.088 * [approximate]: Taking taylor expansion of (/ (exp a) (+ (exp b) (exp a))) in (a b) around 0
0.089 * [taylor]: Taking taylor expansion of (/ (exp a) (+ (exp b) (exp a))) in b
0.089 * [taylor]: Taking taylor expansion of (exp a) in b
0.089 * [taylor]: Taking taylor expansion of a in b
0.089 * [taylor]: Taking taylor expansion of (+ (exp b) (exp a)) in b
0.089 * [taylor]: Taking taylor expansion of (exp b) in b
0.089 * [taylor]: Taking taylor expansion of b in b
0.089 * [taylor]: Taking taylor expansion of (exp a) in b
0.089 * [taylor]: Taking taylor expansion of a in b
0.089 * [taylor]: Taking taylor expansion of (/ (exp a) (+ (exp b) (exp a))) in a
0.089 * [taylor]: Taking taylor expansion of (exp a) in a
0.089 * [taylor]: Taking taylor expansion of a in a
0.089 * [taylor]: Taking taylor expansion of (+ (exp b) (exp a)) in a
0.089 * [taylor]: Taking taylor expansion of (exp b) in a
0.089 * [taylor]: Taking taylor expansion of b in a
0.089 * [taylor]: Taking taylor expansion of (exp a) in a
0.089 * [taylor]: Taking taylor expansion of a in a
0.089 * [taylor]: Taking taylor expansion of (/ (exp a) (+ (exp b) (exp a))) in a
0.089 * [taylor]: Taking taylor expansion of (exp a) in a
0.089 * [taylor]: Taking taylor expansion of a in a
0.089 * [taylor]: Taking taylor expansion of (+ (exp b) (exp a)) in a
0.089 * [taylor]: Taking taylor expansion of (exp b) in a
0.089 * [taylor]: Taking taylor expansion of b in a
0.089 * [taylor]: Taking taylor expansion of (exp a) in a
0.089 * [taylor]: Taking taylor expansion of a in a
0.089 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp b) 1)) in b
0.089 * [taylor]: Taking taylor expansion of (+ (exp b) 1) in b
0.089 * [taylor]: Taking taylor expansion of (exp b) in b
0.089 * [taylor]: Taking taylor expansion of b in b
0.089 * [taylor]: Taking taylor expansion of 1 in b
0.092 * [taylor]: Taking taylor expansion of (- (/ 1 (+ (exp b) 1)) (/ 1 (pow (+ (exp b) 1) 2))) in b
0.092 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp b) 1)) in b
0.092 * [taylor]: Taking taylor expansion of (+ (exp b) 1) in b
0.092 * [taylor]: Taking taylor expansion of (exp b) in b
0.092 * [taylor]: Taking taylor expansion of b in b
0.092 * [taylor]: Taking taylor expansion of 1 in b
0.096 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (exp b) 1) 2)) in b
0.097 * [taylor]: Taking taylor expansion of (pow (+ (exp b) 1) 2) in b
0.097 * [taylor]: Taking taylor expansion of (+ (exp b) 1) in b
0.097 * [taylor]: Taking taylor expansion of (exp b) in b
0.097 * [taylor]: Taking taylor expansion of b in b
0.097 * [taylor]: Taking taylor expansion of 1 in b
0.100 * [approximate]: Taking taylor expansion of (/ (exp (/ 1 a)) (+ (exp (/ 1 b)) (exp (/ 1 a)))) in (a b) around 0
0.100 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 a)) (+ (exp (/ 1 b)) (exp (/ 1 a)))) in b
0.100 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in b
0.100 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.100 * [taylor]: Taking taylor expansion of a in b
0.100 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 b)) (exp (/ 1 a))) in b
0.100 * [taylor]: Taking taylor expansion of (exp (/ 1 b)) in b
0.100 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.100 * [taylor]: Taking taylor expansion of b in b
0.100 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in b
0.100 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.101 * [taylor]: Taking taylor expansion of a in b
0.101 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 a)) (+ (exp (/ 1 b)) (exp (/ 1 a)))) in a
0.101 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in a
0.101 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.101 * [taylor]: Taking taylor expansion of a in a
0.101 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 b)) (exp (/ 1 a))) in a
0.101 * [taylor]: Taking taylor expansion of (exp (/ 1 b)) in a
0.101 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.101 * [taylor]: Taking taylor expansion of b in a
0.101 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in a
0.101 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.101 * [taylor]: Taking taylor expansion of a in a
0.102 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 a)) (+ (exp (/ 1 b)) (exp (/ 1 a)))) in a
0.102 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in a
0.102 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.102 * [taylor]: Taking taylor expansion of a in a
0.102 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 b)) (exp (/ 1 a))) in a
0.102 * [taylor]: Taking taylor expansion of (exp (/ 1 b)) in a
0.102 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.102 * [taylor]: Taking taylor expansion of b in a
0.102 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in a
0.102 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.102 * [taylor]: Taking taylor expansion of a in a
0.103 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 a)) (+ (exp (/ 1 b)) (exp (/ 1 a)))) in b
0.103 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in b
0.103 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.103 * [taylor]: Taking taylor expansion of a in b
0.103 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 b)) (exp (/ 1 a))) in b
0.103 * [taylor]: Taking taylor expansion of (exp (/ 1 b)) in b
0.103 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.103 * [taylor]: Taking taylor expansion of b in b
0.103 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in b
0.103 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.103 * [taylor]: Taking taylor expansion of a in b
0.105 * [taylor]: Taking taylor expansion of 0 in b
0.108 * [taylor]: Taking taylor expansion of 0 in b
0.112 * [taylor]: Taking taylor expansion of 0 in b
0.113 * [approximate]: Taking taylor expansion of (/ (exp (/ -1 a)) (+ (exp (/ -1 b)) (exp (/ -1 a)))) in (a b) around 0
0.113 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 a)) (+ (exp (/ -1 b)) (exp (/ -1 a)))) in b
0.113 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in b
0.113 * [taylor]: Taking taylor expansion of (/ -1 a) in b
0.113 * [taylor]: Taking taylor expansion of -1 in b
0.113 * [taylor]: Taking taylor expansion of a in b
0.113 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 b)) (exp (/ -1 a))) in b
0.113 * [taylor]: Taking taylor expansion of (exp (/ -1 b)) in b
0.113 * [taylor]: Taking taylor expansion of (/ -1 b) in b
0.113 * [taylor]: Taking taylor expansion of -1 in b
0.113 * [taylor]: Taking taylor expansion of b in b
0.113 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in b
0.113 * [taylor]: Taking taylor expansion of (/ -1 a) in b
0.113 * [taylor]: Taking taylor expansion of -1 in b
0.113 * [taylor]: Taking taylor expansion of a in b
0.113 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 a)) (+ (exp (/ -1 b)) (exp (/ -1 a)))) in a
0.113 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in a
0.113 * [taylor]: Taking taylor expansion of (/ -1 a) in a
0.113 * [taylor]: Taking taylor expansion of -1 in a
0.113 * [taylor]: Taking taylor expansion of a in a
0.114 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 b)) (exp (/ -1 a))) in a
0.114 * [taylor]: Taking taylor expansion of (exp (/ -1 b)) in a
0.114 * [taylor]: Taking taylor expansion of (/ -1 b) in a
0.114 * [taylor]: Taking taylor expansion of -1 in a
0.114 * [taylor]: Taking taylor expansion of b in a
0.114 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in a
0.114 * [taylor]: Taking taylor expansion of (/ -1 a) in a
0.114 * [taylor]: Taking taylor expansion of -1 in a
0.114 * [taylor]: Taking taylor expansion of a in a
0.114 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 a)) (+ (exp (/ -1 b)) (exp (/ -1 a)))) in a
0.114 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in a
0.115 * [taylor]: Taking taylor expansion of (/ -1 a) in a
0.115 * [taylor]: Taking taylor expansion of -1 in a
0.115 * [taylor]: Taking taylor expansion of a in a
0.115 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 b)) (exp (/ -1 a))) in a
0.115 * [taylor]: Taking taylor expansion of (exp (/ -1 b)) in a
0.115 * [taylor]: Taking taylor expansion of (/ -1 b) in a
0.115 * [taylor]: Taking taylor expansion of -1 in a
0.115 * [taylor]: Taking taylor expansion of b in a
0.115 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in a
0.115 * [taylor]: Taking taylor expansion of (/ -1 a) in a
0.115 * [taylor]: Taking taylor expansion of -1 in a
0.115 * [taylor]: Taking taylor expansion of a in a
0.116 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 a)) (+ (exp (/ -1 b)) (exp (/ -1 a)))) in b
0.116 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in b
0.116 * [taylor]: Taking taylor expansion of (/ -1 a) in b
0.116 * [taylor]: Taking taylor expansion of -1 in b
0.116 * [taylor]: Taking taylor expansion of a in b
0.116 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 b)) (exp (/ -1 a))) in b
0.116 * [taylor]: Taking taylor expansion of (exp (/ -1 b)) in b
0.116 * [taylor]: Taking taylor expansion of (/ -1 b) in b
0.116 * [taylor]: Taking taylor expansion of -1 in b
0.116 * [taylor]: Taking taylor expansion of b in b
0.116 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in b
0.116 * [taylor]: Taking taylor expansion of (/ -1 a) in b
0.116 * [taylor]: Taking taylor expansion of -1 in b
0.116 * [taylor]: Taking taylor expansion of a in b
0.118 * [taylor]: Taking taylor expansion of 0 in b
0.121 * [taylor]: Taking taylor expansion of 0 in b
0.125 * [taylor]: Taking taylor expansion of 0 in b
0.125 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
0.125 * [approximate]: Taking taylor expansion of (+ (exp b) (exp a)) in (a b) around 0
0.125 * [taylor]: Taking taylor expansion of (+ (exp b) (exp a)) in b
0.125 * [taylor]: Taking taylor expansion of (exp b) in b
0.125 * [taylor]: Taking taylor expansion of b in b
0.125 * [taylor]: Taking taylor expansion of (exp a) in b
0.125 * [taylor]: Taking taylor expansion of a in b
0.125 * [taylor]: Taking taylor expansion of (+ (exp b) (exp a)) in a
0.125 * [taylor]: Taking taylor expansion of (exp b) in a
0.125 * [taylor]: Taking taylor expansion of b in a
0.125 * [taylor]: Taking taylor expansion of (exp a) in a
0.126 * [taylor]: Taking taylor expansion of a in a
0.126 * [taylor]: Taking taylor expansion of (+ (exp b) (exp a)) in a
0.126 * [taylor]: Taking taylor expansion of (exp b) in a
0.126 * [taylor]: Taking taylor expansion of b in a
0.126 * [taylor]: Taking taylor expansion of (exp a) in a
0.126 * [taylor]: Taking taylor expansion of a in a
0.126 * [taylor]: Taking taylor expansion of (+ (exp b) 1) in b
0.126 * [taylor]: Taking taylor expansion of (exp b) in b
0.126 * [taylor]: Taking taylor expansion of b in b
0.126 * [taylor]: Taking taylor expansion of 1 in b
0.127 * [taylor]: Taking taylor expansion of 1 in b
0.128 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 b)) (exp (/ 1 a))) in (a b) around 0
0.128 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 b)) (exp (/ 1 a))) in b
0.128 * [taylor]: Taking taylor expansion of (exp (/ 1 b)) in b
0.128 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.128 * [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 a in b
0.129 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 b)) (exp (/ 1 a))) in a
0.129 * [taylor]: Taking taylor expansion of (exp (/ 1 b)) in a
0.129 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.129 * [taylor]: Taking taylor expansion of b in a
0.129 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in a
0.129 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.129 * [taylor]: Taking taylor expansion of a in a
0.129 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 b)) (exp (/ 1 a))) in a
0.129 * [taylor]: Taking taylor expansion of (exp (/ 1 b)) in a
0.129 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.129 * [taylor]: Taking taylor expansion of b in a
0.129 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in a
0.129 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.129 * [taylor]: Taking taylor expansion of a in a
0.130 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 b)) (exp (/ 1 a))) in b
0.130 * [taylor]: Taking taylor expansion of (exp (/ 1 b)) in b
0.130 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.130 * [taylor]: Taking taylor expansion of b in b
0.130 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in b
0.130 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.130 * [taylor]: Taking taylor expansion of a in b
0.131 * [taylor]: Taking taylor expansion of 0 in b
0.133 * [taylor]: Taking taylor expansion of 0 in b
0.135 * [taylor]: Taking taylor expansion of 0 in b
0.136 * [approximate]: Taking taylor expansion of (+ (exp (/ -1 b)) (exp (/ -1 a))) in (a b) around 0
0.136 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 b)) (exp (/ -1 a))) in b
0.136 * [taylor]: Taking taylor expansion of (exp (/ -1 b)) in b
0.136 * [taylor]: Taking taylor expansion of (/ -1 b) in b
0.136 * [taylor]: Taking taylor expansion of -1 in b
0.136 * [taylor]: Taking taylor expansion of b in b
0.136 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in b
0.136 * [taylor]: Taking taylor expansion of (/ -1 a) in b
0.136 * [taylor]: Taking taylor expansion of -1 in b
0.136 * [taylor]: Taking taylor expansion of a in b
0.136 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 b)) (exp (/ -1 a))) in a
0.136 * [taylor]: Taking taylor expansion of (exp (/ -1 b)) in a
0.136 * [taylor]: Taking taylor expansion of (/ -1 b) in a
0.136 * [taylor]: Taking taylor expansion of -1 in a
0.136 * [taylor]: Taking taylor expansion of b in a
0.136 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in a
0.136 * [taylor]: Taking taylor expansion of (/ -1 a) in a
0.136 * [taylor]: Taking taylor expansion of -1 in a
0.136 * [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
0.138 * [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
0.139 * [taylor]: Taking taylor expansion of 0 in b
0.141 * [taylor]: Taking taylor expansion of 0 in b
0.143 * [taylor]: Taking taylor expansion of 0 in b
0.143 * * * [progress]: simplifying candidates
0.144 * [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))))
  (- (exp a))
  (- (+ (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))
0.148 * * [simplify]: iteration  0 :  163  enodes  (cost  384 )
0.151 * * [simplify]: iteration  1 :  486  enodes  (cost  357 )
0.157 * * [simplify]: iteration  2 :  1239  enodes  (cost  355 )
0.177 * * [simplify]: iteration  3 :  4158  enodes  (cost  355 )
0.231 * * [simplify]: iteration  4 :  5001  enodes  (cost  355 )
0.233 * [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 b) (exp a))) 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 b) (exp a))) 3)
  (sqrt (/ (exp a) (+ (exp a) (exp b))))
  (sqrt (/ (exp a) (+ (exp a) (exp b))))
  (- (exp a))
  (- (+ (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 b) (exp a)))
  1
  (/ (exp a) (+ (exp b) (exp a)))
  (/ 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) (+ (exp (+ a a)) (- (exp (+ b b)))))
  (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))
  (- (+ (exp (+ a a)) (exp (+ b b))) (exp (+ a b)))
  (+ (exp (+ a a)) (- (exp (+ b b))))
  (- (exp a) (exp b))
  (+ (exp a) (exp b))
  (+ (* 1/4 (- a b)) 1/2)
  (/ (exp a) (+ (exp b) (exp a)))
  (/ (exp a) (+ (exp b) (exp a)))
  (+ a (+ b 2))
  (+ (exp a) (exp b))
  (+ (exp a) (exp b))
0.233 * * * [progress]: adding candidates to table
0.339 * * [progress]: iteration 2 / 4
0.339 * * * [progress]: picking best candidate
0.342 * * * * [pick]: Picked  #<alt (λ (a b) (exp (- a (log (+ (exp a) (exp b))))))>
0.342 * * * [progress]: localizing error
0.350 * * * [progress]: generating rewritten candidates
0.350 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 2)
0.357 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1)
0.364 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 2 1)
0.369 * * * [progress]: generating series expansions
0.369 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 2)
0.369 * [approximate]: Taking taylor expansion of (log (+ (exp b) (exp a))) in (a b) around 0
0.369 * [taylor]: Taking taylor expansion of (log (+ (exp b) (exp a))) in b
0.369 * [taylor]: Taking taylor expansion of (+ (exp b) (exp a)) in b
0.369 * [taylor]: Taking taylor expansion of (exp b) in b
0.369 * [taylor]: Taking taylor expansion of b in b
0.369 * [taylor]: Taking taylor expansion of (exp a) in b
0.369 * [taylor]: Taking taylor expansion of a in b
0.369 * [taylor]: Taking taylor expansion of (log (+ (exp b) (exp a))) in a
0.369 * [taylor]: Taking taylor expansion of (+ (exp b) (exp a)) in a
0.369 * [taylor]: Taking taylor expansion of (exp b) in a
0.369 * [taylor]: Taking taylor expansion of b in a
0.369 * [taylor]: Taking taylor expansion of (exp a) in a
0.369 * [taylor]: Taking taylor expansion of a in a
0.370 * [taylor]: Taking taylor expansion of (log (+ (exp b) (exp a))) in a
0.370 * [taylor]: Taking taylor expansion of (+ (exp b) (exp a)) in a
0.370 * [taylor]: Taking taylor expansion of (exp b) in a
0.370 * [taylor]: Taking taylor expansion of b in a
0.370 * [taylor]: Taking taylor expansion of (exp a) in a
0.370 * [taylor]: Taking taylor expansion of a in a
0.370 * [taylor]: Taking taylor expansion of (log (+ (exp b) 1)) in b
0.370 * [taylor]: Taking taylor expansion of (+ (exp b) 1) in b
0.370 * [taylor]: Taking taylor expansion of (exp b) in b
0.370 * [taylor]: Taking taylor expansion of b in b
0.370 * [taylor]: Taking taylor expansion of 1 in b
0.373 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp b) 1)) in b
0.373 * [taylor]: Taking taylor expansion of (+ (exp b) 1) in b
0.373 * [taylor]: Taking taylor expansion of (exp b) in b
0.373 * [taylor]: Taking taylor expansion of b in b
0.373 * [taylor]: Taking taylor expansion of 1 in b
0.375 * [approximate]: Taking taylor expansion of (log (+ (exp (/ 1 b)) (exp (/ 1 a)))) in (a b) around 0
0.375 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 b)) (exp (/ 1 a)))) in b
0.375 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 b)) (exp (/ 1 a))) in b
0.375 * [taylor]: Taking taylor expansion of (exp (/ 1 b)) in b
0.375 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.375 * [taylor]: Taking taylor expansion of b in b
0.376 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in b
0.376 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.376 * [taylor]: Taking taylor expansion of a in b
0.376 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 b)) (exp (/ 1 a)))) in a
0.376 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 b)) (exp (/ 1 a))) in a
0.376 * [taylor]: Taking taylor expansion of (exp (/ 1 b)) in a
0.376 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.376 * [taylor]: Taking taylor expansion of b in a
0.376 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in a
0.376 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.376 * [taylor]: Taking taylor expansion of a in a
0.377 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 b)) (exp (/ 1 a)))) in a
0.377 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 b)) (exp (/ 1 a))) in a
0.377 * [taylor]: Taking taylor expansion of (exp (/ 1 b)) in a
0.377 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.377 * [taylor]: Taking taylor expansion of b in a
0.377 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in a
0.377 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.377 * [taylor]: Taking taylor expansion of a in a
0.377 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 b)) (exp (/ 1 a)))) in b
0.377 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 b)) (exp (/ 1 a))) in b
0.377 * [taylor]: Taking taylor expansion of (exp (/ 1 b)) in b
0.377 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.377 * [taylor]: Taking taylor expansion of b in b
0.378 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in b
0.378 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.378 * [taylor]: Taking taylor expansion of a in b
0.379 * [taylor]: Taking taylor expansion of 0 in b
0.383 * [taylor]: Taking taylor expansion of 0 in b
0.388 * [taylor]: Taking taylor expansion of 0 in b
0.389 * [approximate]: Taking taylor expansion of (log (+ (exp (/ -1 b)) (exp (/ -1 a)))) in (a b) around 0
0.389 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 b)) (exp (/ -1 a)))) in b
0.389 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 b)) (exp (/ -1 a))) in b
0.389 * [taylor]: Taking taylor expansion of (exp (/ -1 b)) in b
0.389 * [taylor]: Taking taylor expansion of (/ -1 b) in b
0.389 * [taylor]: Taking taylor expansion of -1 in b
0.389 * [taylor]: Taking taylor expansion of b in b
0.389 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in b
0.389 * [taylor]: Taking taylor expansion of (/ -1 a) in b
0.389 * [taylor]: Taking taylor expansion of -1 in b
0.389 * [taylor]: Taking taylor expansion of a in b
0.390 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 b)) (exp (/ -1 a)))) in a
0.390 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 b)) (exp (/ -1 a))) in a
0.390 * [taylor]: Taking taylor expansion of (exp (/ -1 b)) in a
0.390 * [taylor]: Taking taylor expansion of (/ -1 b) in a
0.390 * [taylor]: Taking taylor expansion of -1 in a
0.390 * [taylor]: Taking taylor expansion of b in a
0.390 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in a
0.390 * [taylor]: Taking taylor expansion of (/ -1 a) in a
0.390 * [taylor]: Taking taylor expansion of -1 in a
0.390 * [taylor]: Taking taylor expansion of a in a
0.390 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 b)) (exp (/ -1 a)))) in a
0.390 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 b)) (exp (/ -1 a))) in a
0.390 * [taylor]: Taking taylor expansion of (exp (/ -1 b)) in a
0.390 * [taylor]: Taking taylor expansion of (/ -1 b) in a
0.390 * [taylor]: Taking taylor expansion of -1 in a
0.390 * [taylor]: Taking taylor expansion of b in a
0.390 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in a
0.390 * [taylor]: Taking taylor expansion of (/ -1 a) in a
0.390 * [taylor]: Taking taylor expansion of -1 in a
0.390 * [taylor]: Taking taylor expansion of a in a
0.391 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 b)) (exp (/ -1 a)))) in b
0.391 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 b)) (exp (/ -1 a))) in b
0.391 * [taylor]: Taking taylor expansion of (exp (/ -1 b)) in b
0.391 * [taylor]: Taking taylor expansion of (/ -1 b) in b
0.391 * [taylor]: Taking taylor expansion of -1 in b
0.391 * [taylor]: Taking taylor expansion of b in b
0.391 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in b
0.391 * [taylor]: Taking taylor expansion of (/ -1 a) in b
0.391 * [taylor]: Taking taylor expansion of -1 in b
0.391 * [taylor]: Taking taylor expansion of a in b
0.393 * [taylor]: Taking taylor expansion of 0 in b
0.397 * [taylor]: Taking taylor expansion of 0 in b
0.402 * [taylor]: Taking taylor expansion of 0 in b
0.402 * * * * [progress]: [ 2 / 3 ] generating series at (2 1)
0.403 * [approximate]: Taking taylor expansion of (- a (log (+ (exp b) (exp a)))) in (a b) around 0
0.403 * [taylor]: Taking taylor expansion of (- a (log (+ (exp b) (exp a)))) in b
0.403 * [taylor]: Taking taylor expansion of a in b
0.403 * [taylor]: Taking taylor expansion of (log (+ (exp b) (exp a))) in b
0.403 * [taylor]: Taking taylor expansion of (+ (exp b) (exp a)) in b
0.403 * [taylor]: Taking taylor expansion of (exp b) in b
0.403 * [taylor]: Taking taylor expansion of b in b
0.403 * [taylor]: Taking taylor expansion of (exp a) in b
0.403 * [taylor]: Taking taylor expansion of a in b
0.403 * [taylor]: Taking taylor expansion of (- a (log (+ (exp b) (exp a)))) in a
0.403 * [taylor]: Taking taylor expansion of a in a
0.403 * [taylor]: Taking taylor expansion of (log (+ (exp b) (exp a))) in a
0.403 * [taylor]: Taking taylor expansion of (+ (exp b) (exp a)) in a
0.403 * [taylor]: Taking taylor expansion of (exp b) in a
0.403 * [taylor]: Taking taylor expansion of b in a
0.403 * [taylor]: Taking taylor expansion of (exp a) in a
0.403 * [taylor]: Taking taylor expansion of a in a
0.403 * [taylor]: Taking taylor expansion of (- a (log (+ (exp b) (exp a)))) in a
0.403 * [taylor]: Taking taylor expansion of a in a
0.403 * [taylor]: Taking taylor expansion of (log (+ (exp b) (exp a))) in a
0.403 * [taylor]: Taking taylor expansion of (+ (exp b) (exp a)) in a
0.403 * [taylor]: Taking taylor expansion of (exp b) in a
0.403 * [taylor]: Taking taylor expansion of b in a
0.403 * [taylor]: Taking taylor expansion of (exp a) in a
0.403 * [taylor]: Taking taylor expansion of a in a
0.403 * [taylor]: Taking taylor expansion of (- (log (+ (exp b) 1))) in b
0.403 * [taylor]: Taking taylor expansion of (log (+ (exp b) 1)) in b
0.403 * [taylor]: Taking taylor expansion of (+ (exp b) 1) in b
0.403 * [taylor]: Taking taylor expansion of (exp b) in b
0.403 * [taylor]: Taking taylor expansion of b in b
0.403 * [taylor]: Taking taylor expansion of 1 in b
0.407 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (+ (exp b) 1))) in b
0.407 * [taylor]: Taking taylor expansion of 1 in b
0.407 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp b) 1)) in b
0.407 * [taylor]: Taking taylor expansion of (+ (exp b) 1) in b
0.407 * [taylor]: Taking taylor expansion of (exp b) in b
0.407 * [taylor]: Taking taylor expansion of b in b
0.407 * [taylor]: Taking taylor expansion of 1 in b
0.411 * [approximate]: Taking taylor expansion of (- (/ 1 a) (log (+ (exp (/ 1 b)) (exp (/ 1 a))))) in (a b) around 0
0.411 * [taylor]: Taking taylor expansion of (- (/ 1 a) (log (+ (exp (/ 1 b)) (exp (/ 1 a))))) in b
0.411 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.411 * [taylor]: Taking taylor expansion of a in b
0.411 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 b)) (exp (/ 1 a)))) in b
0.411 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 b)) (exp (/ 1 a))) in b
0.411 * [taylor]: Taking taylor expansion of (exp (/ 1 b)) in b
0.411 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.411 * [taylor]: Taking taylor expansion of b in b
0.411 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in b
0.411 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.411 * [taylor]: Taking taylor expansion of a in b
0.411 * [taylor]: Taking taylor expansion of (- (/ 1 a) (log (+ (exp (/ 1 b)) (exp (/ 1 a))))) in a
0.411 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.411 * [taylor]: Taking taylor expansion of a in a
0.412 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 b)) (exp (/ 1 a)))) in a
0.412 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 b)) (exp (/ 1 a))) in a
0.412 * [taylor]: Taking taylor expansion of (exp (/ 1 b)) in a
0.412 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.412 * [taylor]: Taking taylor expansion of b in a
0.412 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in a
0.412 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.412 * [taylor]: Taking taylor expansion of a in a
0.412 * [taylor]: Taking taylor expansion of (- (/ 1 a) (log (+ (exp (/ 1 b)) (exp (/ 1 a))))) in a
0.412 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.412 * [taylor]: Taking taylor expansion of a in a
0.412 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 b)) (exp (/ 1 a)))) in a
0.413 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 b)) (exp (/ 1 a))) in a
0.413 * [taylor]: Taking taylor expansion of (exp (/ 1 b)) in a
0.413 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.413 * [taylor]: Taking taylor expansion of b in a
0.413 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in a
0.413 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.413 * [taylor]: Taking taylor expansion of a in a
0.413 * [taylor]: Taking taylor expansion of 1 in b
0.414 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ 1 b)) (exp (/ 1 a))))) in b
0.414 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 b)) (exp (/ 1 a)))) in b
0.414 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 b)) (exp (/ 1 a))) in b
0.414 * [taylor]: Taking taylor expansion of (exp (/ 1 b)) in b
0.414 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.414 * [taylor]: Taking taylor expansion of b in b
0.414 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in b
0.415 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.415 * [taylor]: Taking taylor expansion of a in b
0.417 * [taylor]: Taking taylor expansion of 0 in b
0.422 * [taylor]: Taking taylor expansion of 0 in b
0.422 * [approximate]: Taking taylor expansion of (- (+ (log (+ (exp (/ -1 b)) (exp (/ -1 a)))) (/ 1 a))) in (a b) around 0
0.422 * [taylor]: Taking taylor expansion of (- (+ (log (+ (exp (/ -1 b)) (exp (/ -1 a)))) (/ 1 a))) in b
0.422 * [taylor]: Taking taylor expansion of (+ (log (+ (exp (/ -1 b)) (exp (/ -1 a)))) (/ 1 a)) in b
0.423 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 b)) (exp (/ -1 a)))) in b
0.423 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 b)) (exp (/ -1 a))) in b
0.423 * [taylor]: Taking taylor expansion of (exp (/ -1 b)) in b
0.423 * [taylor]: Taking taylor expansion of (/ -1 b) in b
0.423 * [taylor]: Taking taylor expansion of -1 in b
0.423 * [taylor]: Taking taylor expansion of b in b
0.423 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in b
0.423 * [taylor]: Taking taylor expansion of (/ -1 a) in b
0.423 * [taylor]: Taking taylor expansion of -1 in b
0.423 * [taylor]: Taking taylor expansion of a in b
0.423 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.423 * [taylor]: Taking taylor expansion of a in b
0.423 * [taylor]: Taking taylor expansion of (- (+ (log (+ (exp (/ -1 b)) (exp (/ -1 a)))) (/ 1 a))) in a
0.423 * [taylor]: Taking taylor expansion of (+ (log (+ (exp (/ -1 b)) (exp (/ -1 a)))) (/ 1 a)) in a
0.423 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 b)) (exp (/ -1 a)))) in a
0.423 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 b)) (exp (/ -1 a))) in a
0.423 * [taylor]: Taking taylor expansion of (exp (/ -1 b)) in a
0.423 * [taylor]: Taking taylor expansion of (/ -1 b) in a
0.423 * [taylor]: Taking taylor expansion of -1 in a
0.423 * [taylor]: Taking taylor expansion of b in a
0.423 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in a
0.423 * [taylor]: Taking taylor expansion of (/ -1 a) in a
0.423 * [taylor]: Taking taylor expansion of -1 in a
0.423 * [taylor]: Taking taylor expansion of a in a
0.424 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.424 * [taylor]: Taking taylor expansion of a in a
0.424 * [taylor]: Taking taylor expansion of (- (+ (log (+ (exp (/ -1 b)) (exp (/ -1 a)))) (/ 1 a))) in a
0.424 * [taylor]: Taking taylor expansion of (+ (log (+ (exp (/ -1 b)) (exp (/ -1 a)))) (/ 1 a)) in a
0.424 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 b)) (exp (/ -1 a)))) in a
0.424 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 b)) (exp (/ -1 a))) in a
0.424 * [taylor]: Taking taylor expansion of (exp (/ -1 b)) in a
0.424 * [taylor]: Taking taylor expansion of (/ -1 b) in a
0.424 * [taylor]: Taking taylor expansion of -1 in a
0.424 * [taylor]: Taking taylor expansion of b in a
0.424 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in a
0.424 * [taylor]: Taking taylor expansion of (/ -1 a) in a
0.424 * [taylor]: Taking taylor expansion of -1 in a
0.424 * [taylor]: Taking taylor expansion of a in a
0.425 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.425 * [taylor]: Taking taylor expansion of a in a
0.426 * [taylor]: Taking taylor expansion of -1 in b
0.426 * [taylor]: Taking taylor expansion of (- (log (+ (exp (/ -1 b)) (exp (/ -1 a))))) in b
0.426 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 b)) (exp (/ -1 a)))) in b
0.426 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 b)) (exp (/ -1 a))) in b
0.426 * [taylor]: Taking taylor expansion of (exp (/ -1 b)) in b
0.426 * [taylor]: Taking taylor expansion of (/ -1 b) in b
0.426 * [taylor]: Taking taylor expansion of -1 in b
0.427 * [taylor]: Taking taylor expansion of b in b
0.427 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in b
0.427 * [taylor]: Taking taylor expansion of (/ -1 a) in b
0.427 * [taylor]: Taking taylor expansion of -1 in b
0.427 * [taylor]: Taking taylor expansion of a in b
0.430 * [taylor]: Taking taylor expansion of 0 in b
0.435 * [taylor]: Taking taylor expansion of 0 in b
0.435 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 2 1)
0.435 * [approximate]: Taking taylor expansion of (+ (exp b) (exp a)) in (a b) around 0
0.435 * [taylor]: Taking taylor expansion of (+ (exp b) (exp a)) in b
0.435 * [taylor]: Taking taylor expansion of (exp b) in b
0.435 * [taylor]: Taking taylor expansion of b in b
0.435 * [taylor]: Taking taylor expansion of (exp a) in b
0.435 * [taylor]: Taking taylor expansion of a in b
0.435 * [taylor]: Taking taylor expansion of (+ (exp b) (exp a)) in a
0.435 * [taylor]: Taking taylor expansion of (exp b) in a
0.435 * [taylor]: Taking taylor expansion of b in a
0.435 * [taylor]: Taking taylor expansion of (exp a) in a
0.435 * [taylor]: Taking taylor expansion of a in a
0.435 * [taylor]: Taking taylor expansion of (+ (exp b) (exp a)) in a
0.435 * [taylor]: Taking taylor expansion of (exp b) in a
0.435 * [taylor]: Taking taylor expansion of b in a
0.435 * [taylor]: Taking taylor expansion of (exp a) in a
0.435 * [taylor]: Taking taylor expansion of a in a
0.435 * [taylor]: Taking taylor expansion of (+ (exp b) 1) in b
0.435 * [taylor]: Taking taylor expansion of (exp b) in b
0.435 * [taylor]: Taking taylor expansion of b in b
0.435 * [taylor]: Taking taylor expansion of 1 in b
0.437 * [taylor]: Taking taylor expansion of 1 in b
0.438 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 b)) (exp (/ 1 a))) in (a b) around 0
0.438 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 b)) (exp (/ 1 a))) in b
0.438 * [taylor]: Taking taylor expansion of (exp (/ 1 b)) in b
0.438 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.438 * [taylor]: Taking taylor expansion of b in b
0.438 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in b
0.438 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.438 * [taylor]: Taking taylor expansion of a in b
0.439 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 b)) (exp (/ 1 a))) in a
0.439 * [taylor]: Taking taylor expansion of (exp (/ 1 b)) in a
0.439 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.439 * [taylor]: Taking taylor expansion of b in a
0.439 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in a
0.439 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.439 * [taylor]: Taking taylor expansion of a in a
0.439 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 b)) (exp (/ 1 a))) in a
0.439 * [taylor]: Taking taylor expansion of (exp (/ 1 b)) in a
0.439 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.439 * [taylor]: Taking taylor expansion of b in a
0.439 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in a
0.439 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.439 * [taylor]: Taking taylor expansion of a in a
0.440 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 b)) (exp (/ 1 a))) in b
0.440 * [taylor]: Taking taylor expansion of (exp (/ 1 b)) in b
0.440 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.440 * [taylor]: Taking taylor expansion of b in b
0.440 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in b
0.440 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.440 * [taylor]: Taking taylor expansion of a in b
0.441 * [taylor]: Taking taylor expansion of 0 in b
0.443 * [taylor]: Taking taylor expansion of 0 in b
0.451 * [taylor]: Taking taylor expansion of 0 in b
0.451 * [approximate]: Taking taylor expansion of (+ (exp (/ -1 b)) (exp (/ -1 a))) in (a b) around 0
0.451 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 b)) (exp (/ -1 a))) in b
0.451 * [taylor]: Taking taylor expansion of (exp (/ -1 b)) in b
0.451 * [taylor]: Taking taylor expansion of (/ -1 b) in b
0.451 * [taylor]: Taking taylor expansion of -1 in b
0.451 * [taylor]: Taking taylor expansion of b in b
0.451 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in b
0.452 * [taylor]: Taking taylor expansion of (/ -1 a) in b
0.452 * [taylor]: Taking taylor expansion of -1 in b
0.452 * [taylor]: Taking taylor expansion of a in b
0.452 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 b)) (exp (/ -1 a))) in a
0.452 * [taylor]: Taking taylor expansion of (exp (/ -1 b)) in a
0.452 * [taylor]: Taking taylor expansion of (/ -1 b) in a
0.452 * [taylor]: Taking taylor expansion of -1 in a
0.452 * [taylor]: Taking taylor expansion of b in a
0.452 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in a
0.452 * [taylor]: Taking taylor expansion of (/ -1 a) in a
0.452 * [taylor]: Taking taylor expansion of -1 in a
0.452 * [taylor]: Taking taylor expansion of a in a
0.452 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 b)) (exp (/ -1 a))) in a
0.452 * [taylor]: Taking taylor expansion of (exp (/ -1 b)) in a
0.452 * [taylor]: Taking taylor expansion of (/ -1 b) in a
0.452 * [taylor]: Taking taylor expansion of -1 in a
0.452 * [taylor]: Taking taylor expansion of b in a
0.452 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in a
0.452 * [taylor]: Taking taylor expansion of (/ -1 a) in a
0.452 * [taylor]: Taking taylor expansion of -1 in a
0.452 * [taylor]: Taking taylor expansion of a in a
0.453 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 b)) (exp (/ -1 a))) in b
0.453 * [taylor]: Taking taylor expansion of (exp (/ -1 b)) in b
0.453 * [taylor]: Taking taylor expansion of (/ -1 b) in b
0.453 * [taylor]: Taking taylor expansion of -1 in b
0.453 * [taylor]: Taking taylor expansion of b in b
0.453 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in b
0.453 * [taylor]: Taking taylor expansion of (/ -1 a) in b
0.453 * [taylor]: Taking taylor expansion of -1 in b
0.453 * [taylor]: Taking taylor expansion of a in b
0.454 * [taylor]: Taking taylor expansion of 0 in b
0.456 * [taylor]: Taking taylor expansion of 0 in b
0.459 * [taylor]: Taking taylor expansion of 0 in b
0.459 * * * [progress]: simplifying candidates
0.460 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (* (cbrt (+ (exp a) (exp b))) (cbrt (+ (exp a) (exp b)))))
  (log (cbrt (+ (exp a) (exp b))))
  (log (sqrt (+ (exp a) (exp b))))
  (log (sqrt (+ (exp a) (exp b))))
  (log 1)
  (log (+ (exp a) (exp b)))
  (log 1)
  (log (+ (exp a) (exp b)))
  (log (+ (pow (exp a) 3) (pow (exp b) 3)))
  (log (+ (* (exp a) (exp a)) (- (* (exp b) (exp b)) (* (exp a) (exp b)))))
  (log (- (* (exp a) (exp a)) (* (exp b) (exp b))))
  (log (- (exp a) (exp b)))
  (log (+ (exp a) (exp b)))
  (log (log (+ (exp a) (exp b))))
  (exp (log (+ (exp a) (exp b))))
  (* (cbrt (log (+ (exp a) (exp b)))) (cbrt (log (+ (exp a) (exp b)))))
  (cbrt (log (+ (exp a) (exp b))))
  (* (* (log (+ (exp a) (exp b))) (log (+ (exp a) (exp b)))) (log (+ (exp a) (exp b))))
  (sqrt (log (+ (exp a) (exp b))))
  (sqrt (log (+ (exp a) (exp b))))
  (/ (exp a) (+ (exp a) (exp b)))
  (log (- a (log (+ (exp a) (exp b)))))
  (exp (- a (log (+ (exp a) (exp b)))))
  (* (cbrt (- a (log (+ (exp a) (exp b))))) (cbrt (- a (log (+ (exp a) (exp b))))))
  (cbrt (- a (log (+ (exp a) (exp b)))))
  (* (* (- a (log (+ (exp a) (exp b)))) (- a (log (+ (exp a) (exp b))))) (- a (log (+ (exp a) (exp b)))))
  (sqrt (- a (log (+ (exp a) (exp b)))))
  (sqrt (- a (log (+ (exp a) (exp b)))))
  (- (pow a 3) (pow (log (+ (exp a) (exp b))) 3))
  (+ (* a a) (+ (* (log (+ (exp a) (exp b))) (log (+ (exp a) (exp b)))) (* a (log (+ (exp a) (exp b))))))
  (- (log (+ (exp a) (exp b))))
  (- (* a a) (* (log (+ (exp a) (exp b))) (log (+ (exp a) (exp b)))))
  (+ a (log (+ (exp a) (exp b))))
  (+ (sqrt a) (sqrt (log (+ (exp a) (exp b)))))
  (- (sqrt a) (sqrt (log (+ (exp a) (exp b)))))
  (- a (log (+ (exp a) (exp b))))
  (- a (log (+ (exp a) (exp b))))
  (- a (log (* (cbrt (+ (exp a) (exp b))) (cbrt (+ (exp a) (exp b))))))
  (- a (log (sqrt (+ (exp a) (exp b)))))
  (- a (log 1))
  (- a (log 1))
  (- a (log (+ (pow (exp a) 3) (pow (exp b) 3))))
  (- a (log (- (* (exp a) (exp a)) (* (exp b) (exp b)))))
  (- (log (+ (exp a) (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))
  (+ (* 1/2 a) (+ (log 2) (* 1/2 b)))
  (log (+ (exp b) (exp a)))
  (log (+ (exp b) (exp a)))
  (- (* 1/2 a) (+ (log 2) (* 1/2 b)))
  (- a (log (+ (exp b) (exp a))))
  (- a (log (+ (exp b) (exp a))))
  (+ a (+ b 2))
  (+ (exp b) (exp a))
  (+ (exp b) (exp a))
0.463 * * [simplify]: iteration  0 :  178  enodes  (cost  383 )
0.466 * * [simplify]: iteration  1 :  403  enodes  (cost  359 )
0.471 * * [simplify]: iteration  2 :  765  enodes  (cost  354 )
0.481 * * [simplify]: iteration  3 :  2150  enodes  (cost  350 )
0.513 * * [simplify]: iteration  4 :  5001  enodes  (cost  350 )
0.515 * [simplify]: Simplified to:
   (* 2 (log (cbrt (+ (exp a) (exp b)))))
  (log (cbrt (+ (exp a) (exp b))))
  (log (sqrt (+ (exp a) (exp b))))
  (log (sqrt (+ (exp a) (exp b))))
  0
  (log (+ (exp b) (exp a)))
  0
  (log (+ (exp b) (exp a)))
  (log (+ (pow (exp a) 3) (pow (exp b) 3)))
  (log (+ (* (exp a) (exp a)) (- (* (exp b) (exp b)) (* (exp a) (exp b)))))
  (log (- (* (exp a) (exp a)) (* (exp b) (exp b))))
  (log (- (exp a) (exp b)))
  (log (+ (exp b) (exp a)))
  (log (log (+ (exp a) (exp b))))
  (+ (exp a) (exp b))
  (* (cbrt (log (+ (exp a) (exp b)))) (cbrt (log (+ (exp a) (exp b)))))
  (cbrt (log (+ (exp a) (exp b))))
  (pow (log (+ (exp a) (exp b))) 3)
  (sqrt (log (+ (exp a) (exp b))))
  (sqrt (log (+ (exp a) (exp b))))
  (/ (exp a) (+ (exp a) (exp b)))
  (log (- a (log (+ (exp a) (exp b)))))
  (/ (exp a) (+ (exp a) (exp b)))
  (* (cbrt (- a (log (+ (exp a) (exp b))))) (cbrt (- a (log (+ (exp a) (exp b))))))
  (cbrt (- a (log (+ (exp a) (exp b)))))
  (pow (- a (log (+ (exp b) (exp a)))) 3)
  (sqrt (- a (log (+ (exp a) (exp b)))))
  (sqrt (- a (log (+ (exp a) (exp b)))))
  (- (pow a 3) (pow (log (+ (exp a) (exp b))) 3))
  (+ (* (log (+ (exp a) (exp b))) (+ (log (+ (exp a) (exp b))) a)) (* a a))
  (- (log (+ (exp b) (exp a))))
  (- (* a a) (* (log (+ (exp a) (exp b))) (log (+ (exp a) (exp b)))))
  (+ a (log (+ (exp a) (exp b))))
  (+ (sqrt a) (sqrt (log (+ (exp a) (exp b)))))
  (- (sqrt a) (sqrt (log (+ (exp a) (exp b)))))
  (- a (log (+ (exp b) (exp a))))
  (- a (log (+ (exp b) (exp a))))
  (- a (* 2 (log (cbrt (+ (exp a) (exp b))))))
  (- a (log (sqrt (+ (exp a) (exp b)))))
  a
  a
  (- a (log (+ (pow (exp a) 3) (pow (exp b) 3))))
  (- a (log (- (* (exp a) (exp a)) (* (exp b) (exp b)))))
  (- (log (+ (exp b) (exp a))))
  (exp (+ (exp a) (exp b)))
  (log (+ (exp b) (exp a)))
  (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))
  (- (+ (exp (+ a a)) (exp (+ b b))) (exp (+ a b)))
  (+ (exp (+ a a)) (- (exp (+ b b))))
  (- (exp a) (exp b))
  (+ (exp a) (exp b))
  (+ (log 2) (* 1/2 (+ a b)))
  (log (+ (exp b) (exp a)))
  (log (+ (exp b) (exp a)))
  (- (* 1/2 a) (+ (log 2) (* 1/2 b)))
  (- a (log (+ (exp b) (exp a))))
  (- a (log (+ (exp b) (exp a))))
  (+ a (+ b 2))
  (+ (exp a) (exp b))
  (+ (exp a) (exp b))
0.515 * * * [progress]: adding candidates to table
0.650 * * [progress]: iteration 3 / 4
0.650 * * * [progress]: picking best candidate
0.651 * * * * [pick]: Picked  #<alt (λ (a b) (+ (* 1/4 (- a b)) 1/2))>
0.651 * * * [progress]: localizing error
0.660 * * * [progress]: generating rewritten candidates
0.660 * * * [progress]: generating series expansions
0.660 * * * [progress]: simplifying candidates
0.660 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   
0.662 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
0.662 * [simplify]: Simplified to:
   
0.662 * * * [progress]: adding candidates to table
0.663 * [progress]: [Phase 3 of 3] Extracting.
0.663 * * [regime]: Finding splitpoints for: (#<alt (λ (a b) (exp (- a (log (+ (exp a) (exp b))))))> #<alt (λ (a b) (+ (* 1/4 (- a b)) 1/2))>)
0.663 * * * [regime-changes]: Trying 3 branch expressions: ((exp b) b a)
0.663 * * * * [regimes]: Trying to branch on (exp b) from (#<alt (λ (a b) (exp (- a (log (+ (exp a) (exp b))))))> #<alt (λ (a b) (+ (* 1/4 (- a b)) 1/2))>)
0.676 * * * * [regimes]: Trying to branch on b from (#<alt (λ (a b) (exp (- a (log (+ (exp a) (exp b))))))> #<alt (λ (a b) (+ (* 1/4 (- a b)) 1/2))>)
0.686 * * * * [regimes]: Trying to branch on a from (#<alt (λ (a b) (exp (- a (log (+ (exp a) (exp b))))))> #<alt (λ (a b) (+ (* 1/4 (- a b)) 1/2))>)
0.698 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
0.698 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (exp (- a (log (+ (exp a) (exp b)))))
0.698 * * [simplify]: iteration  0 :  9  enodes  (cost  6 )
0.699 * * [simplify]: iteration  1 :  9  enodes  (cost  6 )
0.699 * [simplify]: Simplified to:
   (exp (- a (log (+ (exp a) (exp b)))))
2.519 * [regime-testing]: Baseline error score: 0.5615299844955312
2.519 * [regime-testing]: Oracle error score: 0.5188216775001356
2.520 * [regime-testing]: End program error score: 0.5615299844955312
2.546 * [regime-testing]: Target error score: 0.01473080423793153