10.579 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.019 * * * [progress]: [2/2] Setting up program.
0.022 * [progress]: [Phase 2 of 3] Improving.
0.022 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (exp a) (+ (exp a) (exp b)))
0.024 * * [simplify]: iteration  0 :  7  enodes  (cost  8 )
0.024 * * [simplify]: iteration  1 :  7  enodes  (cost  8 )
0.024 * [simplify]: Simplified to:
   (/ (exp a) (+ (exp a) (exp b)))
0.025 * * [progress]: iteration 1 / 4
0.025 * * * [progress]: picking best candidate
0.027 * * * * [pick]: Picked  #<alt (λ (a b) (/ (exp a) (+ (exp a) (exp b))))>
0.027 * * * [progress]: localizing error
0.036 * * * [progress]: generating rewritten candidates
0.036 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.042 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
0.047 * * * [progress]: generating series expansions
0.047 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.047 * [approximate]: Taking taylor expansion of (/ (exp a) (+ (exp b) (exp a))) in (a b) around 0
0.047 * [taylor]: Taking taylor expansion of (/ (exp a) (+ (exp b) (exp a))) in b
0.047 * [taylor]: Taking taylor expansion of (exp a) in b
0.048 * [taylor]: Taking taylor expansion of a in b
0.048 * [taylor]: Taking taylor expansion of (+ (exp b) (exp a)) in b
0.048 * [taylor]: Taking taylor expansion of (exp b) in b
0.048 * [taylor]: Taking taylor expansion of b in b
0.048 * [taylor]: Taking taylor expansion of (exp a) in b
0.048 * [taylor]: Taking taylor expansion of a in b
0.048 * [taylor]: Taking taylor expansion of (/ (exp a) (+ (exp b) (exp a))) in a
0.048 * [taylor]: Taking taylor expansion of (exp a) in a
0.048 * [taylor]: Taking taylor expansion of a in a
0.048 * [taylor]: Taking taylor expansion of (+ (exp b) (exp a)) in a
0.048 * [taylor]: Taking taylor expansion of (exp b) in a
0.048 * [taylor]: Taking taylor expansion of b in a
0.048 * [taylor]: Taking taylor expansion of (exp a) in a
0.048 * [taylor]: Taking taylor expansion of a in a
0.048 * [taylor]: Taking taylor expansion of (/ (exp a) (+ (exp b) (exp a))) in a
0.048 * [taylor]: Taking taylor expansion of (exp a) in a
0.048 * [taylor]: Taking taylor expansion of a in a
0.048 * [taylor]: Taking taylor expansion of (+ (exp b) (exp a)) in a
0.048 * [taylor]: Taking taylor expansion of (exp b) in a
0.048 * [taylor]: Taking taylor expansion of b in a
0.048 * [taylor]: Taking taylor expansion of (exp a) in a
0.048 * [taylor]: Taking taylor expansion of a in a
0.048 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp b) 1)) in b
0.048 * [taylor]: Taking taylor expansion of (+ (exp b) 1) in b
0.048 * [taylor]: Taking taylor expansion of (exp b) in b
0.048 * [taylor]: Taking taylor expansion of b in b
0.048 * [taylor]: Taking taylor expansion of 1 in b
0.049 * [taylor]: Taking taylor expansion of (- (/ 1 (+ (exp b) 1)) (/ 1 (pow (+ (exp b) 1) 2))) in b
0.049 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp b) 1)) in b
0.049 * [taylor]: Taking taylor expansion of (+ (exp b) 1) in b
0.049 * [taylor]: Taking taylor expansion of (exp b) in b
0.049 * [taylor]: Taking taylor expansion of b in b
0.049 * [taylor]: Taking taylor expansion of 1 in b
0.049 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (exp b) 1) 2)) in b
0.049 * [taylor]: Taking taylor expansion of (pow (+ (exp b) 1) 2) in b
0.049 * [taylor]: Taking taylor expansion of (+ (exp b) 1) in b
0.049 * [taylor]: Taking taylor expansion of (exp b) in b
0.049 * [taylor]: Taking taylor expansion of b in b
0.049 * [taylor]: Taking taylor expansion of 1 in b
0.049 * [approximate]: Taking taylor expansion of (/ (exp (/ 1 a)) (+ (exp (/ 1 b)) (exp (/ 1 a)))) in (a b) around 0
0.049 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 a)) (+ (exp (/ 1 b)) (exp (/ 1 a)))) in b
0.049 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in b
0.049 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.049 * [taylor]: Taking taylor expansion of a in b
0.049 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 b)) (exp (/ 1 a))) in b
0.049 * [taylor]: Taking taylor expansion of (exp (/ 1 b)) in b
0.049 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.049 * [taylor]: Taking taylor expansion of b in b
0.049 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in b
0.049 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.049 * [taylor]: Taking taylor expansion of a in b
0.050 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 a)) (+ (exp (/ 1 b)) (exp (/ 1 a)))) in a
0.050 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in a
0.050 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.050 * [taylor]: Taking taylor expansion of a in a
0.050 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 b)) (exp (/ 1 a))) in a
0.050 * [taylor]: Taking taylor expansion of (exp (/ 1 b)) in a
0.050 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.050 * [taylor]: Taking taylor expansion of b in a
0.050 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in a
0.050 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.050 * [taylor]: Taking taylor expansion of a in a
0.050 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 a)) (+ (exp (/ 1 b)) (exp (/ 1 a)))) in a
0.050 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in a
0.050 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.050 * [taylor]: Taking taylor expansion of a in a
0.050 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 b)) (exp (/ 1 a))) in a
0.050 * [taylor]: Taking taylor expansion of (exp (/ 1 b)) in a
0.050 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.050 * [taylor]: Taking taylor expansion of b in a
0.050 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in a
0.050 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.050 * [taylor]: Taking taylor expansion of a in a
0.051 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 a)) (+ (exp (/ 1 b)) (exp (/ 1 a)))) in b
0.051 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in b
0.051 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.051 * [taylor]: Taking taylor expansion of a in b
0.051 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 b)) (exp (/ 1 a))) in b
0.051 * [taylor]: Taking taylor expansion of (exp (/ 1 b)) in b
0.051 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.051 * [taylor]: Taking taylor expansion of b in b
0.051 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in b
0.051 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.051 * [taylor]: Taking taylor expansion of a in b
0.051 * [taylor]: Taking taylor expansion of 0 in b
0.052 * [taylor]: Taking taylor expansion of 0 in b
0.054 * [taylor]: Taking taylor expansion of 0 in b
0.054 * [approximate]: Taking taylor expansion of (/ (exp (/ -1 a)) (+ (exp (/ -1 b)) (exp (/ -1 a)))) in (a b) around 0
0.054 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 a)) (+ (exp (/ -1 b)) (exp (/ -1 a)))) in b
0.054 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in b
0.054 * [taylor]: Taking taylor expansion of (/ -1 a) in b
0.054 * [taylor]: Taking taylor expansion of -1 in b
0.054 * [taylor]: Taking taylor expansion of a in b
0.054 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 b)) (exp (/ -1 a))) in b
0.054 * [taylor]: Taking taylor expansion of (exp (/ -1 b)) in b
0.054 * [taylor]: Taking taylor expansion of (/ -1 b) in b
0.054 * [taylor]: Taking taylor expansion of -1 in b
0.054 * [taylor]: Taking taylor expansion of b in b
0.054 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in b
0.054 * [taylor]: Taking taylor expansion of (/ -1 a) in b
0.054 * [taylor]: Taking taylor expansion of -1 in b
0.054 * [taylor]: Taking taylor expansion of a in b
0.054 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 a)) (+ (exp (/ -1 b)) (exp (/ -1 a)))) in a
0.054 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in a
0.054 * [taylor]: Taking taylor expansion of (/ -1 a) in a
0.054 * [taylor]: Taking taylor expansion of -1 in a
0.054 * [taylor]: Taking taylor expansion of a in a
0.054 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 b)) (exp (/ -1 a))) in a
0.054 * [taylor]: Taking taylor expansion of (exp (/ -1 b)) in a
0.054 * [taylor]: Taking taylor expansion of (/ -1 b) in a
0.054 * [taylor]: Taking taylor expansion of -1 in a
0.054 * [taylor]: Taking taylor expansion of b in a
0.055 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in a
0.055 * [taylor]: Taking taylor expansion of (/ -1 a) in a
0.055 * [taylor]: Taking taylor expansion of -1 in a
0.055 * [taylor]: Taking taylor expansion of a in a
0.055 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 a)) (+ (exp (/ -1 b)) (exp (/ -1 a)))) in a
0.055 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in a
0.055 * [taylor]: Taking taylor expansion of (/ -1 a) in a
0.055 * [taylor]: Taking taylor expansion of -1 in a
0.055 * [taylor]: Taking taylor expansion of a in a
0.055 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 b)) (exp (/ -1 a))) in a
0.055 * [taylor]: Taking taylor expansion of (exp (/ -1 b)) in a
0.055 * [taylor]: Taking taylor expansion of (/ -1 b) in a
0.055 * [taylor]: Taking taylor expansion of -1 in a
0.055 * [taylor]: Taking taylor expansion of b in a
0.055 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in a
0.055 * [taylor]: Taking taylor expansion of (/ -1 a) in a
0.055 * [taylor]: Taking taylor expansion of -1 in a
0.055 * [taylor]: Taking taylor expansion of a in a
0.055 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 a)) (+ (exp (/ -1 b)) (exp (/ -1 a)))) in b
0.055 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in b
0.055 * [taylor]: Taking taylor expansion of (/ -1 a) in b
0.055 * [taylor]: Taking taylor expansion of -1 in b
0.055 * [taylor]: Taking taylor expansion of a in b
0.055 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 b)) (exp (/ -1 a))) in b
0.055 * [taylor]: Taking taylor expansion of (exp (/ -1 b)) in b
0.055 * [taylor]: Taking taylor expansion of (/ -1 b) in b
0.055 * [taylor]: Taking taylor expansion of -1 in b
0.055 * [taylor]: Taking taylor expansion of b in b
0.055 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in b
0.056 * [taylor]: Taking taylor expansion of (/ -1 a) in b
0.056 * [taylor]: Taking taylor expansion of -1 in b
0.056 * [taylor]: Taking taylor expansion of a in b
0.056 * [taylor]: Taking taylor expansion of 0 in b
0.057 * [taylor]: Taking taylor expansion of 0 in b
0.058 * [taylor]: Taking taylor expansion of 0 in b
0.059 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
0.059 * [approximate]: Taking taylor expansion of (+ (exp b) (exp a)) in (a b) around 0
0.059 * [taylor]: Taking taylor expansion of (+ (exp b) (exp a)) in b
0.059 * [taylor]: Taking taylor expansion of (exp b) in b
0.059 * [taylor]: Taking taylor expansion of b in b
0.059 * [taylor]: Taking taylor expansion of (exp a) in b
0.059 * [taylor]: Taking taylor expansion of a in b
0.059 * [taylor]: Taking taylor expansion of (+ (exp b) (exp a)) in a
0.059 * [taylor]: Taking taylor expansion of (exp b) in a
0.059 * [taylor]: Taking taylor expansion of b in a
0.059 * [taylor]: Taking taylor expansion of (exp a) in a
0.059 * [taylor]: Taking taylor expansion of a in a
0.059 * [taylor]: Taking taylor expansion of (+ (exp b) (exp a)) in a
0.059 * [taylor]: Taking taylor expansion of (exp b) in a
0.059 * [taylor]: Taking taylor expansion of b in a
0.059 * [taylor]: Taking taylor expansion of (exp a) in a
0.059 * [taylor]: Taking taylor expansion of a in a
0.059 * [taylor]: Taking taylor expansion of (+ (exp b) 1) in b
0.059 * [taylor]: Taking taylor expansion of (exp b) in b
0.059 * [taylor]: Taking taylor expansion of b in b
0.059 * [taylor]: Taking taylor expansion of 1 in b
0.059 * [taylor]: Taking taylor expansion of 1 in b
0.059 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 b)) (exp (/ 1 a))) in (a b) around 0
0.059 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 b)) (exp (/ 1 a))) in b
0.059 * [taylor]: Taking taylor expansion of (exp (/ 1 b)) in b
0.060 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.060 * [taylor]: Taking taylor expansion of b in b
0.060 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in b
0.060 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.060 * [taylor]: Taking taylor expansion of a in b
0.060 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 b)) (exp (/ 1 a))) in a
0.060 * [taylor]: Taking taylor expansion of (exp (/ 1 b)) in a
0.060 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.060 * [taylor]: Taking taylor expansion of b in a
0.060 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in a
0.060 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.060 * [taylor]: Taking taylor expansion of a in a
0.060 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 b)) (exp (/ 1 a))) in a
0.060 * [taylor]: Taking taylor expansion of (exp (/ 1 b)) in a
0.060 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.060 * [taylor]: Taking taylor expansion of b in a
0.060 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in a
0.060 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.060 * [taylor]: Taking taylor expansion of a in a
0.060 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 b)) (exp (/ 1 a))) in b
0.060 * [taylor]: Taking taylor expansion of (exp (/ 1 b)) in b
0.060 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.060 * [taylor]: Taking taylor expansion of b in b
0.060 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in b
0.060 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.060 * [taylor]: Taking taylor expansion of a in b
0.061 * [taylor]: Taking taylor expansion of 0 in b
0.061 * [taylor]: Taking taylor expansion of 0 in b
0.061 * [taylor]: Taking taylor expansion of 0 in b
0.062 * [approximate]: Taking taylor expansion of (+ (exp (/ -1 b)) (exp (/ -1 a))) in (a b) around 0
0.062 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 b)) (exp (/ -1 a))) in b
0.062 * [taylor]: Taking taylor expansion of (exp (/ -1 b)) in b
0.062 * [taylor]: Taking taylor expansion of (/ -1 b) in b
0.062 * [taylor]: Taking taylor expansion of -1 in b
0.062 * [taylor]: Taking taylor expansion of b in b
0.062 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in b
0.062 * [taylor]: Taking taylor expansion of (/ -1 a) in b
0.062 * [taylor]: Taking taylor expansion of -1 in b
0.062 * [taylor]: Taking taylor expansion of a in b
0.062 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 b)) (exp (/ -1 a))) in a
0.062 * [taylor]: Taking taylor expansion of (exp (/ -1 b)) in a
0.062 * [taylor]: Taking taylor expansion of (/ -1 b) in a
0.062 * [taylor]: Taking taylor expansion of -1 in a
0.062 * [taylor]: Taking taylor expansion of b in a
0.062 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in a
0.062 * [taylor]: Taking taylor expansion of (/ -1 a) in a
0.062 * [taylor]: Taking taylor expansion of -1 in a
0.062 * [taylor]: Taking taylor expansion of a in a
0.062 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 b)) (exp (/ -1 a))) in a
0.062 * [taylor]: Taking taylor expansion of (exp (/ -1 b)) in a
0.062 * [taylor]: Taking taylor expansion of (/ -1 b) in a
0.062 * [taylor]: Taking taylor expansion of -1 in a
0.062 * [taylor]: Taking taylor expansion of b in a
0.062 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in a
0.062 * [taylor]: Taking taylor expansion of (/ -1 a) in a
0.062 * [taylor]: Taking taylor expansion of -1 in a
0.062 * [taylor]: Taking taylor expansion of a in a
0.062 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 b)) (exp (/ -1 a))) in b
0.062 * [taylor]: Taking taylor expansion of (exp (/ -1 b)) in b
0.062 * [taylor]: Taking taylor expansion of (/ -1 b) in b
0.062 * [taylor]: Taking taylor expansion of -1 in b
0.062 * [taylor]: Taking taylor expansion of b in b
0.063 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in b
0.063 * [taylor]: Taking taylor expansion of (/ -1 a) in b
0.063 * [taylor]: Taking taylor expansion of -1 in b
0.063 * [taylor]: Taking taylor expansion of a in b
0.063 * [taylor]: Taking taylor expansion of 0 in b
0.064 * [taylor]: Taking taylor expansion of 0 in b
0.064 * [taylor]: Taking taylor expansion of 0 in b
0.064 * * * [progress]: simplifying candidates
0.065 * [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))
0.114 * * [simplify]: iteration  0 :  4964  enodes  (cost  546 )
0.115 * * [simplify]: iteration  1 :  4964  enodes  (cost  546 )
0.117 * [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))
0.117 * * * [progress]: adding candidates to table
0.157 * * [progress]: iteration 2 / 4
0.157 * * * [progress]: picking best candidate
0.162 * * * * [pick]: Picked  #<alt (λ (a b) (exp (- a (log (+ (exp a) (exp b))))))>
0.162 * * * [progress]: localizing error
0.170 * * * [progress]: generating rewritten candidates
0.170 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 2)
0.174 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1)
0.181 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 2 1)
0.186 * * * [progress]: generating series expansions
0.186 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 2)
0.186 * [approximate]: Taking taylor expansion of (log (+ (exp b) (exp a))) in (a b) around 0
0.186 * [taylor]: Taking taylor expansion of (log (+ (exp b) (exp a))) in b
0.186 * [taylor]: Taking taylor expansion of (+ (exp b) (exp a)) in b
0.186 * [taylor]: Taking taylor expansion of (exp b) in b
0.186 * [taylor]: Taking taylor expansion of b in b
0.186 * [taylor]: Taking taylor expansion of (exp a) in b
0.186 * [taylor]: Taking taylor expansion of a in b
0.186 * [taylor]: Taking taylor expansion of (log (+ (exp b) (exp a))) in a
0.186 * [taylor]: Taking taylor expansion of (+ (exp b) (exp a)) in a
0.186 * [taylor]: Taking taylor expansion of (exp b) in a
0.186 * [taylor]: Taking taylor expansion of b in a
0.186 * [taylor]: Taking taylor expansion of (exp a) in a
0.186 * [taylor]: Taking taylor expansion of a in a
0.186 * [taylor]: Taking taylor expansion of (log (+ (exp b) (exp a))) in a
0.186 * [taylor]: Taking taylor expansion of (+ (exp b) (exp a)) in a
0.186 * [taylor]: Taking taylor expansion of (exp b) in a
0.186 * [taylor]: Taking taylor expansion of b in a
0.186 * [taylor]: Taking taylor expansion of (exp a) in a
0.186 * [taylor]: Taking taylor expansion of a in a
0.186 * [taylor]: Taking taylor expansion of (log (+ (exp b) 1)) in b
0.186 * [taylor]: Taking taylor expansion of (+ (exp b) 1) in b
0.186 * [taylor]: Taking taylor expansion of (exp b) in b
0.186 * [taylor]: Taking taylor expansion of b in b
0.187 * [taylor]: Taking taylor expansion of 1 in b
0.187 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp b) 1)) in b
0.187 * [taylor]: Taking taylor expansion of (+ (exp b) 1) in b
0.187 * [taylor]: Taking taylor expansion of (exp b) in b
0.187 * [taylor]: Taking taylor expansion of b in b
0.187 * [taylor]: Taking taylor expansion of 1 in b
0.187 * [approximate]: Taking taylor expansion of (log (+ (exp (/ 1 b)) (exp (/ 1 a)))) in (a b) around 0
0.187 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 b)) (exp (/ 1 a)))) in b
0.187 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 b)) (exp (/ 1 a))) in b
0.187 * [taylor]: Taking taylor expansion of (exp (/ 1 b)) in b
0.187 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.187 * [taylor]: Taking taylor expansion of b in b
0.187 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in b
0.187 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.188 * [taylor]: Taking taylor expansion of a in b
0.188 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 b)) (exp (/ 1 a)))) in a
0.188 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 b)) (exp (/ 1 a))) in a
0.188 * [taylor]: Taking taylor expansion of (exp (/ 1 b)) in a
0.188 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.188 * [taylor]: Taking taylor expansion of b in a
0.188 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in a
0.188 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.188 * [taylor]: Taking taylor expansion of a in a
0.188 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 b)) (exp (/ 1 a)))) in a
0.188 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 b)) (exp (/ 1 a))) in a
0.188 * [taylor]: Taking taylor expansion of (exp (/ 1 b)) in a
0.188 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.188 * [taylor]: Taking taylor expansion of b in a
0.188 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in a
0.188 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.188 * [taylor]: Taking taylor expansion of a in a
0.188 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 b)) (exp (/ 1 a)))) in b
0.188 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 b)) (exp (/ 1 a))) in b
0.188 * [taylor]: Taking taylor expansion of (exp (/ 1 b)) in b
0.188 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.188 * [taylor]: Taking taylor expansion of b in b
0.188 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in b
0.188 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.188 * [taylor]: Taking taylor expansion of a in b
0.189 * [taylor]: Taking taylor expansion of 0 in b
0.190 * [taylor]: Taking taylor expansion of 0 in b
0.191 * [taylor]: Taking taylor expansion of 0 in b
0.191 * [approximate]: Taking taylor expansion of (log (+ (exp (/ -1 b)) (exp (/ -1 a)))) in (a b) around 0
0.191 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 b)) (exp (/ -1 a)))) in b
0.191 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 b)) (exp (/ -1 a))) in b
0.191 * [taylor]: Taking taylor expansion of (exp (/ -1 b)) in b
0.191 * [taylor]: Taking taylor expansion of (/ -1 b) in b
0.191 * [taylor]: Taking taylor expansion of -1 in b
0.191 * [taylor]: Taking taylor expansion of b in b
0.191 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in b
0.191 * [taylor]: Taking taylor expansion of (/ -1 a) in b
0.191 * [taylor]: Taking taylor expansion of -1 in b
0.191 * [taylor]: Taking taylor expansion of a in b
0.192 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 b)) (exp (/ -1 a)))) in a
0.192 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 b)) (exp (/ -1 a))) in a
0.192 * [taylor]: Taking taylor expansion of (exp (/ -1 b)) in a
0.192 * [taylor]: Taking taylor expansion of (/ -1 b) in a
0.192 * [taylor]: Taking taylor expansion of -1 in a
0.192 * [taylor]: Taking taylor expansion of b in a
0.192 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in a
0.192 * [taylor]: Taking taylor expansion of (/ -1 a) in a
0.192 * [taylor]: Taking taylor expansion of -1 in a
0.192 * [taylor]: Taking taylor expansion of a in a
0.192 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 b)) (exp (/ -1 a)))) in a
0.192 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 b)) (exp (/ -1 a))) in a
0.192 * [taylor]: Taking taylor expansion of (exp (/ -1 b)) in a
0.192 * [taylor]: Taking taylor expansion of (/ -1 b) in a
0.192 * [taylor]: Taking taylor expansion of -1 in a
0.192 * [taylor]: Taking taylor expansion of b in a
0.192 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in a
0.192 * [taylor]: Taking taylor expansion of (/ -1 a) in a
0.192 * [taylor]: Taking taylor expansion of -1 in a
0.192 * [taylor]: Taking taylor expansion of a in a
0.192 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 b)) (exp (/ -1 a)))) in b
0.192 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 b)) (exp (/ -1 a))) in b
0.192 * [taylor]: Taking taylor expansion of (exp (/ -1 b)) in b
0.192 * [taylor]: Taking taylor expansion of (/ -1 b) in b
0.192 * [taylor]: Taking taylor expansion of -1 in b
0.192 * [taylor]: Taking taylor expansion of b in b
0.192 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in b
0.193 * [taylor]: Taking taylor expansion of (/ -1 a) in b
0.193 * [taylor]: Taking taylor expansion of -1 in b
0.193 * [taylor]: Taking taylor expansion of a in b
0.193 * [taylor]: Taking taylor expansion of 0 in b
0.194 * [taylor]: Taking taylor expansion of 0 in b
0.195 * [taylor]: Taking taylor expansion of 0 in b
0.195 * * * * [progress]: [ 2 / 3 ] generating series at (2 1)
0.195 * [approximate]: Taking taylor expansion of (- a (log (+ (exp b) (exp a)))) in (a b) around 0
0.195 * [taylor]: Taking taylor expansion of (- a (log (+ (exp b) (exp a)))) in b
0.195 * [taylor]: Taking taylor expansion of a in b
0.195 * [taylor]: Taking taylor expansion of (log (+ (exp b) (exp a))) in b
0.195 * [taylor]: Taking taylor expansion of (+ (exp b) (exp a)) in b
0.195 * [taylor]: Taking taylor expansion of (exp b) in b
0.195 * [taylor]: Taking taylor expansion of b in b
0.195 * [taylor]: Taking taylor expansion of (exp a) in b
0.195 * [taylor]: Taking taylor expansion of a in b
0.196 * [taylor]: Taking taylor expansion of (- a (log (+ (exp b) (exp a)))) in a
0.196 * [taylor]: Taking taylor expansion of a in a
0.196 * [taylor]: Taking taylor expansion of (log (+ (exp b) (exp a))) in a
0.196 * [taylor]: Taking taylor expansion of (+ (exp b) (exp a)) in a
0.196 * [taylor]: Taking taylor expansion of (exp b) in a
0.196 * [taylor]: Taking taylor expansion of b in a
0.196 * [taylor]: Taking taylor expansion of (exp a) in a
0.196 * [taylor]: Taking taylor expansion of a in a
0.196 * [taylor]: Taking taylor expansion of (- a (log (+ (exp b) (exp a)))) in a
0.196 * [taylor]: Taking taylor expansion of a in a
0.196 * [taylor]: Taking taylor expansion of (log (+ (exp b) (exp a))) in a
0.196 * [taylor]: Taking taylor expansion of (+ (exp b) (exp a)) in a
0.196 * [taylor]: Taking taylor expansion of (exp b) in a
0.196 * [taylor]: Taking taylor expansion of b in a
0.196 * [taylor]: Taking taylor expansion of (exp a) in a
0.196 * [taylor]: Taking taylor expansion of a in a
0.196 * [taylor]: Taking taylor expansion of (neg (log (+ (exp b) 1))) in b
0.196 * [taylor]: Taking taylor expansion of (log (+ (exp b) 1)) in b
0.196 * [taylor]: Taking taylor expansion of (+ (exp b) 1) in b
0.196 * [taylor]: Taking taylor expansion of (exp b) in b
0.196 * [taylor]: Taking taylor expansion of b in b
0.196 * [taylor]: Taking taylor expansion of 1 in b
0.197 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (+ (exp b) 1))) in b
0.197 * [taylor]: Taking taylor expansion of 1 in b
0.197 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp b) 1)) in b
0.197 * [taylor]: Taking taylor expansion of (+ (exp b) 1) in b
0.197 * [taylor]: Taking taylor expansion of (exp b) in b
0.197 * [taylor]: Taking taylor expansion of b in b
0.197 * [taylor]: Taking taylor expansion of 1 in b
0.197 * [approximate]: Taking taylor expansion of (- (/ 1 a) (log (+ (exp (/ 1 b)) (exp (/ 1 a))))) in (a b) around 0
0.197 * [taylor]: Taking taylor expansion of (- (/ 1 a) (log (+ (exp (/ 1 b)) (exp (/ 1 a))))) in b
0.197 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.197 * [taylor]: Taking taylor expansion of a in b
0.197 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 b)) (exp (/ 1 a)))) in b
0.197 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 b)) (exp (/ 1 a))) in b
0.197 * [taylor]: Taking taylor expansion of (exp (/ 1 b)) in b
0.197 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.197 * [taylor]: Taking taylor expansion of b in b
0.197 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in b
0.197 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.197 * [taylor]: Taking taylor expansion of a in b
0.198 * [taylor]: Taking taylor expansion of (- (/ 1 a) (log (+ (exp (/ 1 b)) (exp (/ 1 a))))) in a
0.198 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.198 * [taylor]: Taking taylor expansion of a in a
0.198 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 b)) (exp (/ 1 a)))) in a
0.198 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 b)) (exp (/ 1 a))) in a
0.198 * [taylor]: Taking taylor expansion of (exp (/ 1 b)) in a
0.198 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.198 * [taylor]: Taking taylor expansion of b in a
0.198 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in a
0.198 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.198 * [taylor]: Taking taylor expansion of a in a
0.198 * [taylor]: Taking taylor expansion of (- (/ 1 a) (log (+ (exp (/ 1 b)) (exp (/ 1 a))))) in a
0.198 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.198 * [taylor]: Taking taylor expansion of a in a
0.198 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 b)) (exp (/ 1 a)))) in a
0.198 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 b)) (exp (/ 1 a))) in a
0.198 * [taylor]: Taking taylor expansion of (exp (/ 1 b)) in a
0.198 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.198 * [taylor]: Taking taylor expansion of b in a
0.198 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in a
0.198 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.198 * [taylor]: Taking taylor expansion of a in a
0.198 * [taylor]: Taking taylor expansion of 1 in b
0.199 * [taylor]: Taking taylor expansion of (neg (log (+ (exp (/ 1 b)) (exp (/ 1 a))))) in b
0.199 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 b)) (exp (/ 1 a)))) in b
0.199 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 b)) (exp (/ 1 a))) in b
0.199 * [taylor]: Taking taylor expansion of (exp (/ 1 b)) in b
0.199 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.199 * [taylor]: Taking taylor expansion of b in b
0.199 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in b
0.199 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.199 * [taylor]: Taking taylor expansion of a in b
0.199 * [taylor]: Taking taylor expansion of 0 in b
0.200 * [taylor]: Taking taylor expansion of 0 in b
0.200 * [approximate]: Taking taylor expansion of (neg (+ (log (+ (exp (/ -1 b)) (exp (/ -1 a)))) (/ 1 a))) in (a b) around 0
0.200 * [taylor]: Taking taylor expansion of (neg (+ (log (+ (exp (/ -1 b)) (exp (/ -1 a)))) (/ 1 a))) in b
0.201 * [taylor]: Taking taylor expansion of (+ (log (+ (exp (/ -1 b)) (exp (/ -1 a)))) (/ 1 a)) in b
0.201 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 b)) (exp (/ -1 a)))) in b
0.201 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 b)) (exp (/ -1 a))) in b
0.201 * [taylor]: Taking taylor expansion of (exp (/ -1 b)) in b
0.201 * [taylor]: Taking taylor expansion of (/ -1 b) in b
0.201 * [taylor]: Taking taylor expansion of -1 in b
0.201 * [taylor]: Taking taylor expansion of b in b
0.201 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in b
0.201 * [taylor]: Taking taylor expansion of (/ -1 a) in b
0.201 * [taylor]: Taking taylor expansion of -1 in b
0.201 * [taylor]: Taking taylor expansion of a in b
0.201 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.201 * [taylor]: Taking taylor expansion of a in b
0.201 * [taylor]: Taking taylor expansion of (neg (+ (log (+ (exp (/ -1 b)) (exp (/ -1 a)))) (/ 1 a))) in a
0.201 * [taylor]: Taking taylor expansion of (+ (log (+ (exp (/ -1 b)) (exp (/ -1 a)))) (/ 1 a)) in a
0.201 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 b)) (exp (/ -1 a)))) in a
0.201 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 b)) (exp (/ -1 a))) in a
0.201 * [taylor]: Taking taylor expansion of (exp (/ -1 b)) in a
0.201 * [taylor]: Taking taylor expansion of (/ -1 b) in a
0.201 * [taylor]: Taking taylor expansion of -1 in a
0.201 * [taylor]: Taking taylor expansion of b in a
0.201 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in a
0.201 * [taylor]: Taking taylor expansion of (/ -1 a) in a
0.201 * [taylor]: Taking taylor expansion of -1 in a
0.201 * [taylor]: Taking taylor expansion of a in a
0.201 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.201 * [taylor]: Taking taylor expansion of a in a
0.201 * [taylor]: Taking taylor expansion of (neg (+ (log (+ (exp (/ -1 b)) (exp (/ -1 a)))) (/ 1 a))) in a
0.201 * [taylor]: Taking taylor expansion of (+ (log (+ (exp (/ -1 b)) (exp (/ -1 a)))) (/ 1 a)) in a
0.201 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 b)) (exp (/ -1 a)))) in a
0.201 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 b)) (exp (/ -1 a))) in a
0.201 * [taylor]: Taking taylor expansion of (exp (/ -1 b)) in a
0.201 * [taylor]: Taking taylor expansion of (/ -1 b) in a
0.201 * [taylor]: Taking taylor expansion of -1 in a
0.201 * [taylor]: Taking taylor expansion of b in a
0.202 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in a
0.202 * [taylor]: Taking taylor expansion of (/ -1 a) in a
0.202 * [taylor]: Taking taylor expansion of -1 in a
0.202 * [taylor]: Taking taylor expansion of a in a
0.202 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.202 * [taylor]: Taking taylor expansion of a in a
0.202 * [taylor]: Taking taylor expansion of (neg 1) in b
0.202 * [taylor]: Taking taylor expansion of 1 in b
0.202 * [taylor]: Taking taylor expansion of (neg (log (+ (exp (/ -1 b)) (exp (/ -1 a))))) in b
0.202 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 b)) (exp (/ -1 a)))) in b
0.202 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 b)) (exp (/ -1 a))) in b
0.202 * [taylor]: Taking taylor expansion of (exp (/ -1 b)) in b
0.202 * [taylor]: Taking taylor expansion of (/ -1 b) in b
0.202 * [taylor]: Taking taylor expansion of -1 in b
0.202 * [taylor]: Taking taylor expansion of b in b
0.202 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in b
0.202 * [taylor]: Taking taylor expansion of (/ -1 a) in b
0.202 * [taylor]: Taking taylor expansion of -1 in b
0.202 * [taylor]: Taking taylor expansion of a in b
0.203 * [taylor]: Taking taylor expansion of 0 in b
0.204 * [taylor]: Taking taylor expansion of 0 in b
0.204 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 2 1)
0.204 * [approximate]: Taking taylor expansion of (+ (exp b) (exp a)) in (a b) around 0
0.204 * [taylor]: Taking taylor expansion of (+ (exp b) (exp a)) in b
0.204 * [taylor]: Taking taylor expansion of (exp b) in b
0.204 * [taylor]: Taking taylor expansion of b in b
0.204 * [taylor]: Taking taylor expansion of (exp a) in b
0.204 * [taylor]: Taking taylor expansion of a in b
0.204 * [taylor]: Taking taylor expansion of (+ (exp b) (exp a)) in a
0.204 * [taylor]: Taking taylor expansion of (exp b) in a
0.204 * [taylor]: Taking taylor expansion of b in a
0.204 * [taylor]: Taking taylor expansion of (exp a) in a
0.204 * [taylor]: Taking taylor expansion of a in a
0.204 * [taylor]: Taking taylor expansion of (+ (exp b) (exp a)) in a
0.204 * [taylor]: Taking taylor expansion of (exp b) in a
0.204 * [taylor]: Taking taylor expansion of b in a
0.204 * [taylor]: Taking taylor expansion of (exp a) in a
0.204 * [taylor]: Taking taylor expansion of a in a
0.204 * [taylor]: Taking taylor expansion of (+ (exp b) 1) in b
0.204 * [taylor]: Taking taylor expansion of (exp b) in b
0.204 * [taylor]: Taking taylor expansion of b in b
0.204 * [taylor]: Taking taylor expansion of 1 in b
0.205 * [taylor]: Taking taylor expansion of 1 in b
0.205 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 b)) (exp (/ 1 a))) in (a b) around 0
0.205 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 b)) (exp (/ 1 a))) in b
0.205 * [taylor]: Taking taylor expansion of (exp (/ 1 b)) in b
0.205 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.205 * [taylor]: Taking taylor expansion of b in b
0.205 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in b
0.205 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.205 * [taylor]: Taking taylor expansion of a in b
0.205 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 b)) (exp (/ 1 a))) in a
0.205 * [taylor]: Taking taylor expansion of (exp (/ 1 b)) in a
0.205 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.205 * [taylor]: Taking taylor expansion of b in a
0.205 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in a
0.205 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.205 * [taylor]: Taking taylor expansion of a in a
0.205 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 b)) (exp (/ 1 a))) in a
0.205 * [taylor]: Taking taylor expansion of (exp (/ 1 b)) in a
0.205 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.205 * [taylor]: Taking taylor expansion of b in a
0.205 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in a
0.205 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.205 * [taylor]: Taking taylor expansion of a in a
0.206 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 b)) (exp (/ 1 a))) in b
0.206 * [taylor]: Taking taylor expansion of (exp (/ 1 b)) in b
0.206 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.206 * [taylor]: Taking taylor expansion of b in b
0.206 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in b
0.206 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.206 * [taylor]: Taking taylor expansion of a in b
0.206 * [taylor]: Taking taylor expansion of 0 in b
0.206 * [taylor]: Taking taylor expansion of 0 in b
0.207 * [taylor]: Taking taylor expansion of 0 in b
0.207 * [approximate]: Taking taylor expansion of (+ (exp (/ -1 b)) (exp (/ -1 a))) in (a b) around 0
0.207 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 b)) (exp (/ -1 a))) in b
0.207 * [taylor]: Taking taylor expansion of (exp (/ -1 b)) in b
0.207 * [taylor]: Taking taylor expansion of (/ -1 b) in b
0.207 * [taylor]: Taking taylor expansion of -1 in b
0.207 * [taylor]: Taking taylor expansion of b in b
0.207 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in b
0.207 * [taylor]: Taking taylor expansion of (/ -1 a) in b
0.207 * [taylor]: Taking taylor expansion of -1 in b
0.207 * [taylor]: Taking taylor expansion of a in b
0.207 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 b)) (exp (/ -1 a))) in a
0.207 * [taylor]: Taking taylor expansion of (exp (/ -1 b)) in a
0.207 * [taylor]: Taking taylor expansion of (/ -1 b) in a
0.207 * [taylor]: Taking taylor expansion of -1 in a
0.207 * [taylor]: Taking taylor expansion of b in a
0.207 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in a
0.207 * [taylor]: Taking taylor expansion of (/ -1 a) in a
0.207 * [taylor]: Taking taylor expansion of -1 in a
0.207 * [taylor]: Taking taylor expansion of a in a
0.208 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 b)) (exp (/ -1 a))) in a
0.208 * [taylor]: Taking taylor expansion of (exp (/ -1 b)) in a
0.208 * [taylor]: Taking taylor expansion of (/ -1 b) in a
0.208 * [taylor]: Taking taylor expansion of -1 in a
0.208 * [taylor]: Taking taylor expansion of b in a
0.208 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in a
0.208 * [taylor]: Taking taylor expansion of (/ -1 a) in a
0.208 * [taylor]: Taking taylor expansion of -1 in a
0.208 * [taylor]: Taking taylor expansion of a in a
0.208 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 b)) (exp (/ -1 a))) in b
0.208 * [taylor]: Taking taylor expansion of (exp (/ -1 b)) in b
0.208 * [taylor]: Taking taylor expansion of (/ -1 b) in b
0.208 * [taylor]: Taking taylor expansion of -1 in b
0.208 * [taylor]: Taking taylor expansion of b in b
0.208 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in b
0.208 * [taylor]: Taking taylor expansion of (/ -1 a) in b
0.208 * [taylor]: Taking taylor expansion of -1 in b
0.208 * [taylor]: Taking taylor expansion of a in b
0.208 * [taylor]: Taking taylor expansion of 0 in b
0.209 * [taylor]: Taking taylor expansion of 0 in b
0.209 * [taylor]: Taking taylor expansion of 0 in b
0.209 * * * [progress]: simplifying candidates
0.210 * [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))))))
  (neg (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)))))
  (neg (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))
0.260 * * [simplify]: iteration  0 :  4991  enodes  (cost  543 )
0.261 * * [simplify]: iteration  1 :  4991  enodes  (cost  543 )
0.263 * [simplify]: Simplified to:
   (* (log (cbrt (+ (exp a) (exp b)))) 2)
  (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 (+ (pow (exp a) 2) (* (exp b) (- (exp b) (exp a)))))
  (log (- (pow (exp a) 2) (pow (exp b) 2)))
  (log (- (exp a) (exp b)))
  (log (+ (exp a) (exp b)))
  (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 a) (exp b)))) 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))
  (+ (* a a) (* (log (+ (exp a) (exp b))) (+ a (log (+ (exp a) (exp b))))))
  (neg (log (+ (exp a) (exp b))))
  (- (* a a) (* (log (+ (exp a) (exp b))) (log (+ (exp a) (exp b)))))
  (+ a (log (+ (exp a) (exp b))))
  (+ (sqrt (log (+ (exp a) (exp b)))) (sqrt a))
  (- (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)))) -2))
  (- 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 (- (pow (exp a) 2) (pow (exp b) 2))))
  (neg (log (+ (exp a) (exp 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))
  (+ (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))
  (+ (log 2) (* 1/2 (+ a b)))
  (log (+ (exp a) (exp b)))
  (log (+ (exp a) (exp b)))
  (- (* 1/2 (- a b)) (log 2))
  (- a (log (+ (exp a) (exp b))))
  (- a (log (+ (exp a) (exp b))))
  (+ a (+ b 2))
  (+ (exp a) (exp b))
  (+ (exp a) (exp b))
0.263 * * * [progress]: adding candidates to table
0.321 * * [progress]: iteration 3 / 4
0.321 * * * [progress]: picking best candidate
0.324 * * * * [pick]: Picked  #<alt (λ (a b) (+ 1/2 (* 1/4 (- a b))))>
0.324 * * * [progress]: localizing error
0.328 * * * [progress]: generating rewritten candidates
0.328 * * * [progress]: generating series expansions
0.328 * * * [progress]: simplifying candidates
0.328 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   
0.330 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
0.330 * [simplify]: Simplified to:
   
0.330 * * * [progress]: adding candidates to table
0.331 * [progress]: [Phase 3 of 3] Extracting.
0.331 * * [regime]: Finding splitpoints for: (#<alt (λ (a b) (+ 1/2 (* 1/4 (- a b))))> #<alt (λ (a b) (exp (- a (log (+ (exp a) (exp b))))))>)
0.331 * * * [regime-changes]: Trying 3 branch expressions: ((exp b) b a)
0.331 * * * * [regimes]: Trying to branch on (exp b) from (#<alt (λ (a b) (+ 1/2 (* 1/4 (- a b))))> #<alt (λ (a b) (exp (- a (log (+ (exp a) (exp b))))))>)
0.362 * * * * [regimes]: Trying to branch on b from (#<alt (λ (a b) (+ 1/2 (* 1/4 (- a b))))> #<alt (λ (a b) (exp (- a (log (+ (exp a) (exp b))))))>)
0.392 * * * * [regimes]: Trying to branch on a from (#<alt (λ (a b) (+ 1/2 (* 1/4 (- a b))))> #<alt (λ (a b) (exp (- a (log (+ (exp a) (exp b))))))>)
0.424 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
0.424 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (exp (- a (log (+ (exp a) (exp b)))))
0.425 * * [simplify]: iteration  0 :  9  enodes  (cost  9 )
0.425 * * [simplify]: iteration  1 :  9  enodes  (cost  9 )
0.425 * [simplify]: Simplified to:
   (exp (- a (log (+ (exp a) (exp b)))))
1.315 * [regime-testing]: End program error score: 0.501103690809255
1.389 * [regime-testing]: Target error score: 0.01291909613737775