15.184 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.023 * * * [progress]: [2/2] Setting up program.
0.027 * [progress]: [Phase 2 of 3] Improving.
0.027 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (exp a) (+ (exp a) (exp b)))
0.029 * * [simplify]: iteration  0 :  7  enodes  (cost  5 )
0.029 * * [simplify]: iteration  1 :  7  enodes  (cost  5 )
0.030 * [simplify]: Simplified to:
   (/ (exp a) (+ (exp a) (exp b)))
0.030 * * [progress]: iteration 1 / 4
0.030 * * * [progress]: picking best candidate
0.033 * * * * [pick]: Picked  #<alt (λ (a b) (/ (exp a) (+ (exp a) (exp b))))>
0.033 * * * [progress]: localizing error
0.039 * * * [progress]: generating rewritten candidates
0.039 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.045 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
0.050 * * * [progress]: generating series expansions
0.050 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.050 * [approximate]: Taking taylor expansion of (/ (exp a) (+ (exp b) (exp a))) in (a b) around 0
0.050 * [taylor]: Taking taylor expansion of (/ (exp a) (+ (exp b) (exp a))) in b
0.050 * [taylor]: Taking taylor expansion of (exp a) in b
0.050 * [taylor]: Taking taylor expansion of a in b
0.050 * [taylor]: Taking taylor expansion of (+ (exp b) (exp a)) in b
0.050 * [taylor]: Taking taylor expansion of (exp b) in b
0.050 * [taylor]: Taking taylor expansion of b in b
0.050 * [taylor]: Taking taylor expansion of (exp a) in b
0.050 * [taylor]: Taking taylor expansion of a in b
0.050 * [taylor]: Taking taylor expansion of (/ (exp a) (+ (exp b) (exp a))) in a
0.050 * [taylor]: Taking taylor expansion of (exp a) in a
0.050 * [taylor]: Taking taylor expansion of a in a
0.050 * [taylor]: Taking taylor expansion of (+ (exp b) (exp a)) in a
0.050 * [taylor]: Taking taylor expansion of (exp b) in a
0.050 * [taylor]: Taking taylor expansion of b in a
0.050 * [taylor]: Taking taylor expansion of (exp a) in a
0.050 * [taylor]: Taking taylor expansion of a in a
0.050 * [taylor]: Taking taylor expansion of (/ (exp a) (+ (exp b) (exp a))) in a
0.050 * [taylor]: Taking taylor expansion of (exp a) in a
0.050 * [taylor]: Taking taylor expansion of a in a
0.050 * [taylor]: Taking taylor expansion of (+ (exp b) (exp a)) in a
0.050 * [taylor]: Taking taylor expansion of (exp b) in a
0.050 * [taylor]: Taking taylor expansion of b in a
0.050 * [taylor]: Taking taylor expansion of (exp a) in a
0.050 * [taylor]: Taking taylor expansion of a in a
0.051 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp b) 1)) in b
0.051 * [taylor]: Taking taylor expansion of (+ (exp b) 1) in b
0.051 * [taylor]: Taking taylor expansion of (exp b) in b
0.051 * [taylor]: Taking taylor expansion of b in b
0.051 * [taylor]: Taking taylor expansion of 1 in b
0.051 * [taylor]: Taking taylor expansion of (- (/ 1 (+ (exp b) 1)) (/ 1 (pow (+ (exp b) 1) 2))) in b
0.051 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp b) 1)) in b
0.051 * [taylor]: Taking taylor expansion of (+ (exp b) 1) in b
0.051 * [taylor]: Taking taylor expansion of (exp b) in b
0.051 * [taylor]: Taking taylor expansion of b in b
0.051 * [taylor]: Taking taylor expansion of 1 in b
0.051 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (exp b) 1) 2)) in b
0.051 * [taylor]: Taking taylor expansion of (pow (+ (exp b) 1) 2) in b
0.051 * [taylor]: Taking taylor expansion of (+ (exp b) 1) in b
0.051 * [taylor]: Taking taylor expansion of (exp b) in b
0.051 * [taylor]: Taking taylor expansion of b in b
0.051 * [taylor]: Taking taylor expansion of 1 in b
0.052 * [approximate]: Taking taylor expansion of (/ (exp (/ 1 a)) (+ (exp (/ 1 b)) (exp (/ 1 a)))) in (a b) around 0
0.052 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 a)) (+ (exp (/ 1 b)) (exp (/ 1 a)))) in b
0.052 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in b
0.052 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.052 * [taylor]: Taking taylor expansion of a in b
0.052 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 b)) (exp (/ 1 a))) in b
0.052 * [taylor]: Taking taylor expansion of (exp (/ 1 b)) in b
0.052 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.052 * [taylor]: Taking taylor expansion of b in b
0.052 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in b
0.052 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.052 * [taylor]: Taking taylor expansion of a in b
0.052 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 a)) (+ (exp (/ 1 b)) (exp (/ 1 a)))) in a
0.052 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in a
0.052 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.052 * [taylor]: Taking taylor expansion of a in a
0.052 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 b)) (exp (/ 1 a))) in a
0.052 * [taylor]: Taking taylor expansion of (exp (/ 1 b)) in a
0.052 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.052 * [taylor]: Taking taylor expansion of b in a
0.052 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in a
0.053 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.053 * [taylor]: Taking taylor expansion of a in a
0.053 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 a)) (+ (exp (/ 1 b)) (exp (/ 1 a)))) in a
0.053 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in a
0.053 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.053 * [taylor]: Taking taylor expansion of a in a
0.053 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 b)) (exp (/ 1 a))) in a
0.053 * [taylor]: Taking taylor expansion of (exp (/ 1 b)) in a
0.053 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.053 * [taylor]: Taking taylor expansion of b in a
0.053 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in a
0.053 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.053 * [taylor]: Taking taylor expansion of a in a
0.053 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 a)) (+ (exp (/ 1 b)) (exp (/ 1 a)))) in b
0.053 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in b
0.053 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.053 * [taylor]: Taking taylor expansion of a in b
0.053 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 b)) (exp (/ 1 a))) in b
0.053 * [taylor]: Taking taylor expansion of (exp (/ 1 b)) in b
0.053 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.053 * [taylor]: Taking taylor expansion of b in b
0.053 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in b
0.053 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.053 * [taylor]: Taking taylor expansion of a in b
0.054 * [taylor]: Taking taylor expansion of 0 in b
0.055 * [taylor]: Taking taylor expansion of 0 in b
0.056 * [taylor]: Taking taylor expansion of 0 in b
0.056 * [approximate]: Taking taylor expansion of (/ (exp (/ -1 a)) (+ (exp (/ -1 b)) (exp (/ -1 a)))) in (a b) around 0
0.056 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 a)) (+ (exp (/ -1 b)) (exp (/ -1 a)))) in b
0.056 * [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 (+ (exp (/ -1 b)) (exp (/ -1 a))) in b
0.056 * [taylor]: Taking taylor expansion of (exp (/ -1 b)) in b
0.056 * [taylor]: Taking taylor expansion of (/ -1 b) in b
0.056 * [taylor]: Taking taylor expansion of -1 in b
0.056 * [taylor]: Taking taylor expansion of b in b
0.056 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in b
0.057 * [taylor]: Taking taylor expansion of (/ -1 a) in b
0.057 * [taylor]: Taking taylor expansion of -1 in b
0.057 * [taylor]: Taking taylor expansion of a in b
0.057 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 a)) (+ (exp (/ -1 b)) (exp (/ -1 a)))) in a
0.057 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in a
0.057 * [taylor]: Taking taylor expansion of (/ -1 a) in a
0.057 * [taylor]: Taking taylor expansion of -1 in a
0.057 * [taylor]: Taking taylor expansion of a in a
0.057 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 b)) (exp (/ -1 a))) in a
0.057 * [taylor]: Taking taylor expansion of (exp (/ -1 b)) in a
0.057 * [taylor]: Taking taylor expansion of (/ -1 b) in a
0.057 * [taylor]: Taking taylor expansion of -1 in a
0.057 * [taylor]: Taking taylor expansion of b in a
0.057 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in a
0.057 * [taylor]: Taking taylor expansion of (/ -1 a) in a
0.057 * [taylor]: Taking taylor expansion of -1 in a
0.057 * [taylor]: Taking taylor expansion of a in a
0.057 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 a)) (+ (exp (/ -1 b)) (exp (/ -1 a)))) in a
0.057 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in a
0.057 * [taylor]: Taking taylor expansion of (/ -1 a) in a
0.057 * [taylor]: Taking taylor expansion of -1 in a
0.057 * [taylor]: Taking taylor expansion of a in a
0.057 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 b)) (exp (/ -1 a))) in a
0.057 * [taylor]: Taking taylor expansion of (exp (/ -1 b)) in a
0.057 * [taylor]: Taking taylor expansion of (/ -1 b) in a
0.057 * [taylor]: Taking taylor expansion of -1 in a
0.057 * [taylor]: Taking taylor expansion of b in a
0.057 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in a
0.057 * [taylor]: Taking taylor expansion of (/ -1 a) in a
0.057 * [taylor]: Taking taylor expansion of -1 in a
0.057 * [taylor]: Taking taylor expansion of a in a
0.058 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 a)) (+ (exp (/ -1 b)) (exp (/ -1 a)))) in b
0.058 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in b
0.058 * [taylor]: Taking taylor expansion of (/ -1 a) in b
0.058 * [taylor]: Taking taylor expansion of -1 in b
0.058 * [taylor]: Taking taylor expansion of a in b
0.058 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 b)) (exp (/ -1 a))) in b
0.058 * [taylor]: Taking taylor expansion of (exp (/ -1 b)) in b
0.058 * [taylor]: Taking taylor expansion of (/ -1 b) in b
0.058 * [taylor]: Taking taylor expansion of -1 in b
0.058 * [taylor]: Taking taylor expansion of b in b
0.058 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in b
0.058 * [taylor]: Taking taylor expansion of (/ -1 a) in b
0.058 * [taylor]: Taking taylor expansion of -1 in b
0.058 * [taylor]: Taking taylor expansion of a in b
0.059 * [taylor]: Taking taylor expansion of 0 in b
0.059 * [taylor]: Taking taylor expansion of 0 in b
0.061 * [taylor]: Taking taylor expansion of 0 in b
0.061 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
0.061 * [approximate]: Taking taylor expansion of (+ (exp b) (exp a)) in (a b) around 0
0.061 * [taylor]: Taking taylor expansion of (+ (exp b) (exp a)) in b
0.061 * [taylor]: Taking taylor expansion of (exp b) in b
0.061 * [taylor]: Taking taylor expansion of b in b
0.061 * [taylor]: Taking taylor expansion of (exp a) in b
0.061 * [taylor]: Taking taylor expansion of a in b
0.061 * [taylor]: Taking taylor expansion of (+ (exp b) (exp a)) in a
0.061 * [taylor]: Taking taylor expansion of (exp b) in a
0.061 * [taylor]: Taking taylor expansion of b in a
0.061 * [taylor]: Taking taylor expansion of (exp a) in a
0.061 * [taylor]: Taking taylor expansion of a in a
0.061 * [taylor]: Taking taylor expansion of (+ (exp b) (exp a)) in a
0.061 * [taylor]: Taking taylor expansion of (exp b) in a
0.061 * [taylor]: Taking taylor expansion of b in a
0.061 * [taylor]: Taking taylor expansion of (exp a) in a
0.061 * [taylor]: Taking taylor expansion of a in a
0.061 * [taylor]: Taking taylor expansion of (+ (exp b) 1) in b
0.061 * [taylor]: Taking taylor expansion of (exp b) in b
0.061 * [taylor]: Taking taylor expansion of b in b
0.061 * [taylor]: Taking taylor expansion of 1 in b
0.061 * [taylor]: Taking taylor expansion of 1 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 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 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 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 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 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 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 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 a in b
0.063 * [taylor]: Taking taylor expansion of 0 in b
0.063 * [taylor]: Taking taylor expansion of 0 in b
0.064 * [taylor]: Taking taylor expansion of 0 in b
0.064 * [approximate]: Taking taylor expansion of (+ (exp (/ -1 b)) (exp (/ -1 a))) in (a b) around 0
0.064 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 b)) (exp (/ -1 a))) in b
0.064 * [taylor]: Taking taylor expansion of (exp (/ -1 b)) in b
0.064 * [taylor]: Taking taylor expansion of (/ -1 b) in b
0.064 * [taylor]: Taking taylor expansion of -1 in b
0.064 * [taylor]: Taking taylor expansion of b in b
0.064 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in b
0.064 * [taylor]: Taking taylor expansion of (/ -1 a) in b
0.064 * [taylor]: Taking taylor expansion of -1 in b
0.064 * [taylor]: Taking taylor expansion of a in b
0.064 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 b)) (exp (/ -1 a))) in a
0.064 * [taylor]: Taking taylor expansion of (exp (/ -1 b)) in a
0.064 * [taylor]: Taking taylor expansion of (/ -1 b) in a
0.064 * [taylor]: Taking taylor expansion of -1 in a
0.064 * [taylor]: Taking taylor expansion of b in a
0.064 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in a
0.064 * [taylor]: Taking taylor expansion of (/ -1 a) in a
0.064 * [taylor]: Taking taylor expansion of -1 in a
0.064 * [taylor]: Taking taylor expansion of a in a
0.064 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 b)) (exp (/ -1 a))) in a
0.064 * [taylor]: Taking taylor expansion of (exp (/ -1 b)) in a
0.064 * [taylor]: Taking taylor expansion of (/ -1 b) in a
0.064 * [taylor]: Taking taylor expansion of -1 in a
0.064 * [taylor]: Taking taylor expansion of b in a
0.064 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in a
0.064 * [taylor]: Taking taylor expansion of (/ -1 a) in a
0.064 * [taylor]: Taking taylor expansion of -1 in a
0.064 * [taylor]: Taking taylor expansion of a in a
0.065 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 b)) (exp (/ -1 a))) in b
0.065 * [taylor]: Taking taylor expansion of (exp (/ -1 b)) in b
0.065 * [taylor]: Taking taylor expansion of (/ -1 b) in b
0.065 * [taylor]: Taking taylor expansion of -1 in b
0.065 * [taylor]: Taking taylor expansion of b in b
0.065 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in b
0.065 * [taylor]: Taking taylor expansion of (/ -1 a) in b
0.065 * [taylor]: Taking taylor expansion of -1 in b
0.065 * [taylor]: Taking taylor expansion of a in b
0.065 * [taylor]: Taking taylor expansion of 0 in b
0.065 * [taylor]: Taking taylor expansion of 0 in b
0.066 * [taylor]: Taking taylor expansion of 0 in b
0.066 * * * [progress]: simplifying candidates
0.067 * [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))
0.070 * * [simplify]: iteration  0 :  163  enodes  (cost  384 )
0.073 * * [simplify]: iteration  1 :  486  enodes  (cost  357 )
0.079 * * [simplify]: iteration  2 :  1209  enodes  (cost  355 )
0.097 * * [simplify]: iteration  3 :  4128  enodes  (cost  355 )
0.151 * * [simplify]: iteration  4 :  5002  enodes  (cost  355 )
0.153 * [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))))
  (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 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)) (neg (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)) (neg (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))
0.153 * * * [progress]: adding candidates to table
0.252 * * [progress]: iteration 2 / 4
0.252 * * * [progress]: picking best candidate
0.261 * * * * [pick]: Picked  #<alt (λ (a b) (exp (- a (log (+ (exp a) (exp b))))))>
0.261 * * * [progress]: localizing error
0.270 * * * [progress]: generating rewritten candidates
0.270 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 2)
0.274 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1)
0.280 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 2 1)
0.285 * * * [progress]: generating series expansions
0.285 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 2)
0.285 * [approximate]: Taking taylor expansion of (log (+ (exp b) (exp a))) in (a b) around 0
0.285 * [taylor]: Taking taylor expansion of (log (+ (exp b) (exp a))) in b
0.285 * [taylor]: Taking taylor expansion of (+ (exp b) (exp a)) in b
0.285 * [taylor]: Taking taylor expansion of (exp b) in b
0.285 * [taylor]: Taking taylor expansion of b in b
0.286 * [taylor]: Taking taylor expansion of (exp a) in b
0.286 * [taylor]: Taking taylor expansion of a in b
0.286 * [taylor]: Taking taylor expansion of (log (+ (exp b) (exp a))) in a
0.286 * [taylor]: Taking taylor expansion of (+ (exp b) (exp a)) in a
0.286 * [taylor]: Taking taylor expansion of (exp b) in a
0.286 * [taylor]: Taking taylor expansion of b in a
0.286 * [taylor]: Taking taylor expansion of (exp a) in a
0.286 * [taylor]: Taking taylor expansion of a in a
0.286 * [taylor]: Taking taylor expansion of (log (+ (exp b) (exp a))) in a
0.286 * [taylor]: Taking taylor expansion of (+ (exp b) (exp a)) in a
0.286 * [taylor]: Taking taylor expansion of (exp b) in a
0.286 * [taylor]: Taking taylor expansion of b in a
0.286 * [taylor]: Taking taylor expansion of (exp a) in a
0.286 * [taylor]: Taking taylor expansion of a in a
0.286 * [taylor]: Taking taylor expansion of (log (+ (exp b) 1)) in b
0.286 * [taylor]: Taking taylor expansion of (+ (exp b) 1) in b
0.286 * [taylor]: Taking taylor expansion of (exp b) in b
0.286 * [taylor]: Taking taylor expansion of b in b
0.286 * [taylor]: Taking taylor expansion of 1 in b
0.286 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp b) 1)) in b
0.286 * [taylor]: Taking taylor expansion of (+ (exp b) 1) in b
0.286 * [taylor]: Taking taylor expansion of (exp b) in b
0.286 * [taylor]: Taking taylor expansion of b in b
0.286 * [taylor]: Taking taylor expansion of 1 in b
0.287 * [approximate]: Taking taylor expansion of (log (+ (exp (/ 1 b)) (exp (/ 1 a)))) in (a b) around 0
0.287 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 b)) (exp (/ 1 a)))) in b
0.287 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 b)) (exp (/ 1 a))) in b
0.287 * [taylor]: Taking taylor expansion of (exp (/ 1 b)) in b
0.287 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.287 * [taylor]: Taking taylor expansion of b in b
0.287 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in b
0.287 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.287 * [taylor]: Taking taylor expansion of a in b
0.287 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 b)) (exp (/ 1 a)))) in a
0.287 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 b)) (exp (/ 1 a))) in a
0.287 * [taylor]: Taking taylor expansion of (exp (/ 1 b)) in a
0.287 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.287 * [taylor]: Taking taylor expansion of b in a
0.287 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in a
0.287 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.287 * [taylor]: Taking taylor expansion of a in a
0.287 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 b)) (exp (/ 1 a)))) in a
0.288 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 b)) (exp (/ 1 a))) in a
0.288 * [taylor]: Taking taylor expansion of (exp (/ 1 b)) in a
0.288 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.288 * [taylor]: Taking taylor expansion of b in a
0.288 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in a
0.288 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.288 * [taylor]: Taking taylor expansion of a in a
0.288 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 b)) (exp (/ 1 a)))) in b
0.288 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 b)) (exp (/ 1 a))) in b
0.288 * [taylor]: Taking taylor expansion of (exp (/ 1 b)) in b
0.288 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.288 * [taylor]: Taking taylor expansion of b in b
0.288 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in b
0.288 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.288 * [taylor]: Taking taylor expansion of a in b
0.288 * [taylor]: Taking taylor expansion of 0 in b
0.289 * [taylor]: Taking taylor expansion of 0 in b
0.290 * [taylor]: Taking taylor expansion of 0 in b
0.291 * [approximate]: Taking taylor expansion of (log (+ (exp (/ -1 b)) (exp (/ -1 a)))) in (a b) around 0
0.291 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 b)) (exp (/ -1 a)))) in b
0.291 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 b)) (exp (/ -1 a))) in b
0.291 * [taylor]: Taking taylor expansion of (exp (/ -1 b)) in b
0.291 * [taylor]: Taking taylor expansion of (/ -1 b) in b
0.291 * [taylor]: Taking taylor expansion of -1 in b
0.291 * [taylor]: Taking taylor expansion of b in b
0.291 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in b
0.291 * [taylor]: Taking taylor expansion of (/ -1 a) in b
0.291 * [taylor]: Taking taylor expansion of -1 in b
0.291 * [taylor]: Taking taylor expansion of a in b
0.291 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 b)) (exp (/ -1 a)))) in a
0.291 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 b)) (exp (/ -1 a))) in a
0.291 * [taylor]: Taking taylor expansion of (exp (/ -1 b)) in a
0.291 * [taylor]: Taking taylor expansion of (/ -1 b) in a
0.291 * [taylor]: Taking taylor expansion of -1 in a
0.291 * [taylor]: Taking taylor expansion of b in a
0.291 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in a
0.291 * [taylor]: Taking taylor expansion of (/ -1 a) in a
0.291 * [taylor]: Taking taylor expansion of -1 in a
0.291 * [taylor]: Taking taylor expansion of a in a
0.291 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 b)) (exp (/ -1 a)))) in a
0.291 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 b)) (exp (/ -1 a))) in a
0.291 * [taylor]: Taking taylor expansion of (exp (/ -1 b)) in a
0.291 * [taylor]: Taking taylor expansion of (/ -1 b) in a
0.291 * [taylor]: Taking taylor expansion of -1 in a
0.291 * [taylor]: Taking taylor expansion of b in a
0.291 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in a
0.291 * [taylor]: Taking taylor expansion of (/ -1 a) in a
0.291 * [taylor]: Taking taylor expansion of -1 in a
0.291 * [taylor]: Taking taylor expansion of a in a
0.292 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 b)) (exp (/ -1 a)))) in b
0.292 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 b)) (exp (/ -1 a))) in b
0.292 * [taylor]: Taking taylor expansion of (exp (/ -1 b)) in b
0.292 * [taylor]: Taking taylor expansion of (/ -1 b) in b
0.292 * [taylor]: Taking taylor expansion of -1 in b
0.292 * [taylor]: Taking taylor expansion of b in b
0.292 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in b
0.292 * [taylor]: Taking taylor expansion of (/ -1 a) in b
0.292 * [taylor]: Taking taylor expansion of -1 in b
0.292 * [taylor]: Taking taylor expansion of a in b
0.292 * [taylor]: Taking taylor expansion of 0 in b
0.293 * [taylor]: Taking taylor expansion of 0 in b
0.294 * [taylor]: Taking taylor expansion of 0 in b
0.294 * * * * [progress]: [ 2 / 3 ] generating series at (2 1)
0.294 * [approximate]: Taking taylor expansion of (- a (log (+ (exp b) (exp a)))) in (a b) around 0
0.294 * [taylor]: Taking taylor expansion of (- a (log (+ (exp b) (exp a)))) in b
0.295 * [taylor]: Taking taylor expansion of a in b
0.295 * [taylor]: Taking taylor expansion of (log (+ (exp b) (exp a))) in b
0.295 * [taylor]: Taking taylor expansion of (+ (exp b) (exp a)) in b
0.295 * [taylor]: Taking taylor expansion of (exp b) in b
0.295 * [taylor]: Taking taylor expansion of b in b
0.295 * [taylor]: Taking taylor expansion of (exp a) in b
0.295 * [taylor]: Taking taylor expansion of a in b
0.295 * [taylor]: Taking taylor expansion of (- a (log (+ (exp b) (exp a)))) in a
0.295 * [taylor]: Taking taylor expansion of a in a
0.295 * [taylor]: Taking taylor expansion of (log (+ (exp b) (exp a))) in a
0.295 * [taylor]: Taking taylor expansion of (+ (exp b) (exp a)) in a
0.295 * [taylor]: Taking taylor expansion of (exp b) in a
0.295 * [taylor]: Taking taylor expansion of b in a
0.295 * [taylor]: Taking taylor expansion of (exp a) in a
0.295 * [taylor]: Taking taylor expansion of a in a
0.295 * [taylor]: Taking taylor expansion of (- a (log (+ (exp b) (exp a)))) in a
0.295 * [taylor]: Taking taylor expansion of a in a
0.295 * [taylor]: Taking taylor expansion of (log (+ (exp b) (exp a))) in a
0.295 * [taylor]: Taking taylor expansion of (+ (exp b) (exp a)) in a
0.295 * [taylor]: Taking taylor expansion of (exp b) in a
0.295 * [taylor]: Taking taylor expansion of b in a
0.295 * [taylor]: Taking taylor expansion of (exp a) in a
0.295 * [taylor]: Taking taylor expansion of a in a
0.295 * [taylor]: Taking taylor expansion of (neg (log (+ (exp b) 1))) in b
0.295 * [taylor]: Taking taylor expansion of (log (+ (exp b) 1)) in b
0.295 * [taylor]: Taking taylor expansion of (+ (exp b) 1) in b
0.295 * [taylor]: Taking taylor expansion of (exp b) in b
0.295 * [taylor]: Taking taylor expansion of b in b
0.295 * [taylor]: Taking taylor expansion of 1 in b
0.296 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (+ (exp b) 1))) in b
0.296 * [taylor]: Taking taylor expansion of 1 in b
0.296 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp b) 1)) in b
0.296 * [taylor]: Taking taylor expansion of (+ (exp b) 1) in b
0.296 * [taylor]: Taking taylor expansion of (exp b) in b
0.296 * [taylor]: Taking taylor expansion of b in b
0.296 * [taylor]: Taking taylor expansion of 1 in b
0.296 * [approximate]: Taking taylor expansion of (- (/ 1 a) (log (+ (exp (/ 1 b)) (exp (/ 1 a))))) in (a b) around 0
0.296 * [taylor]: Taking taylor expansion of (- (/ 1 a) (log (+ (exp (/ 1 b)) (exp (/ 1 a))))) in b
0.296 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.296 * [taylor]: Taking taylor expansion of a in b
0.296 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 b)) (exp (/ 1 a)))) in b
0.296 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 b)) (exp (/ 1 a))) in b
0.296 * [taylor]: Taking taylor expansion of (exp (/ 1 b)) in b
0.296 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.296 * [taylor]: Taking taylor expansion of b in b
0.296 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in b
0.296 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.296 * [taylor]: Taking taylor expansion of a in b
0.297 * [taylor]: Taking taylor expansion of (- (/ 1 a) (log (+ (exp (/ 1 b)) (exp (/ 1 a))))) in a
0.297 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.297 * [taylor]: Taking taylor expansion of a in a
0.297 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 b)) (exp (/ 1 a)))) in a
0.297 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 b)) (exp (/ 1 a))) in a
0.297 * [taylor]: Taking taylor expansion of (exp (/ 1 b)) in a
0.297 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.297 * [taylor]: Taking taylor expansion of b in a
0.297 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in a
0.297 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.297 * [taylor]: Taking taylor expansion of a in a
0.297 * [taylor]: Taking taylor expansion of (- (/ 1 a) (log (+ (exp (/ 1 b)) (exp (/ 1 a))))) in a
0.297 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.297 * [taylor]: Taking taylor expansion of a in a
0.297 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 b)) (exp (/ 1 a)))) in a
0.297 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 b)) (exp (/ 1 a))) in a
0.297 * [taylor]: Taking taylor expansion of (exp (/ 1 b)) in a
0.297 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.297 * [taylor]: Taking taylor expansion of b in a
0.297 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in a
0.297 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.297 * [taylor]: Taking taylor expansion of a in a
0.297 * [taylor]: Taking taylor expansion of 1 in b
0.298 * [taylor]: Taking taylor expansion of (neg (log (+ (exp (/ 1 b)) (exp (/ 1 a))))) in b
0.298 * [taylor]: Taking taylor expansion of (log (+ (exp (/ 1 b)) (exp (/ 1 a)))) in b
0.298 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 b)) (exp (/ 1 a))) in b
0.298 * [taylor]: Taking taylor expansion of (exp (/ 1 b)) in b
0.298 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.298 * [taylor]: Taking taylor expansion of b in b
0.298 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in b
0.298 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.298 * [taylor]: Taking taylor expansion of a in b
0.298 * [taylor]: Taking taylor expansion of 0 in b
0.299 * [taylor]: Taking taylor expansion of 0 in b
0.299 * [approximate]: Taking taylor expansion of (neg (+ (log (+ (exp (/ -1 b)) (exp (/ -1 a)))) (/ 1 a))) in (a b) around 0
0.299 * [taylor]: Taking taylor expansion of (neg (+ (log (+ (exp (/ -1 b)) (exp (/ -1 a)))) (/ 1 a))) in b
0.299 * [taylor]: Taking taylor expansion of (+ (log (+ (exp (/ -1 b)) (exp (/ -1 a)))) (/ 1 a)) in b
0.299 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 b)) (exp (/ -1 a)))) in b
0.299 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 b)) (exp (/ -1 a))) in b
0.299 * [taylor]: Taking taylor expansion of (exp (/ -1 b)) in b
0.299 * [taylor]: Taking taylor expansion of (/ -1 b) in b
0.300 * [taylor]: Taking taylor expansion of -1 in b
0.300 * [taylor]: Taking taylor expansion of b in b
0.300 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in b
0.300 * [taylor]: Taking taylor expansion of (/ -1 a) in b
0.300 * [taylor]: Taking taylor expansion of -1 in b
0.300 * [taylor]: Taking taylor expansion of a in b
0.300 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.300 * [taylor]: Taking taylor expansion of a in b
0.300 * [taylor]: Taking taylor expansion of (neg (+ (log (+ (exp (/ -1 b)) (exp (/ -1 a)))) (/ 1 a))) in a
0.300 * [taylor]: Taking taylor expansion of (+ (log (+ (exp (/ -1 b)) (exp (/ -1 a)))) (/ 1 a)) in a
0.300 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 b)) (exp (/ -1 a)))) in a
0.300 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 b)) (exp (/ -1 a))) in a
0.300 * [taylor]: Taking taylor expansion of (exp (/ -1 b)) in a
0.300 * [taylor]: Taking taylor expansion of (/ -1 b) in a
0.300 * [taylor]: Taking taylor expansion of -1 in a
0.300 * [taylor]: Taking taylor expansion of b in a
0.300 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in a
0.300 * [taylor]: Taking taylor expansion of (/ -1 a) in a
0.300 * [taylor]: Taking taylor expansion of -1 in a
0.300 * [taylor]: Taking taylor expansion of a in a
0.300 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.300 * [taylor]: Taking taylor expansion of a in a
0.300 * [taylor]: Taking taylor expansion of (neg (+ (log (+ (exp (/ -1 b)) (exp (/ -1 a)))) (/ 1 a))) in a
0.300 * [taylor]: Taking taylor expansion of (+ (log (+ (exp (/ -1 b)) (exp (/ -1 a)))) (/ 1 a)) in a
0.300 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 b)) (exp (/ -1 a)))) in a
0.300 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 b)) (exp (/ -1 a))) in a
0.300 * [taylor]: Taking taylor expansion of (exp (/ -1 b)) in a
0.300 * [taylor]: Taking taylor expansion of (/ -1 b) in a
0.300 * [taylor]: Taking taylor expansion of -1 in a
0.300 * [taylor]: Taking taylor expansion of b in a
0.300 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in a
0.300 * [taylor]: Taking taylor expansion of (/ -1 a) in a
0.300 * [taylor]: Taking taylor expansion of -1 in a
0.300 * [taylor]: Taking taylor expansion of a in a
0.301 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.301 * [taylor]: Taking taylor expansion of a in a
0.301 * [taylor]: Taking taylor expansion of (neg 1) in b
0.301 * [taylor]: Taking taylor expansion of 1 in b
0.301 * [taylor]: Taking taylor expansion of (neg (log (+ (exp (/ -1 b)) (exp (/ -1 a))))) in b
0.301 * [taylor]: Taking taylor expansion of (log (+ (exp (/ -1 b)) (exp (/ -1 a)))) in b
0.301 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 b)) (exp (/ -1 a))) in b
0.301 * [taylor]: Taking taylor expansion of (exp (/ -1 b)) in b
0.301 * [taylor]: Taking taylor expansion of (/ -1 b) in b
0.301 * [taylor]: Taking taylor expansion of -1 in b
0.301 * [taylor]: Taking taylor expansion of b in b
0.301 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in b
0.301 * [taylor]: Taking taylor expansion of (/ -1 a) in b
0.301 * [taylor]: Taking taylor expansion of -1 in b
0.301 * [taylor]: Taking taylor expansion of a in b
0.302 * [taylor]: Taking taylor expansion of 0 in b
0.303 * [taylor]: Taking taylor expansion of 0 in b
0.303 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 2 1)
0.303 * [approximate]: Taking taylor expansion of (+ (exp b) (exp a)) in (a b) around 0
0.303 * [taylor]: Taking taylor expansion of (+ (exp b) (exp a)) in b
0.303 * [taylor]: Taking taylor expansion of (exp b) in b
0.303 * [taylor]: Taking taylor expansion of b in b
0.303 * [taylor]: Taking taylor expansion of (exp a) in b
0.303 * [taylor]: Taking taylor expansion of a in b
0.303 * [taylor]: Taking taylor expansion of (+ (exp b) (exp a)) in a
0.303 * [taylor]: Taking taylor expansion of (exp b) in a
0.303 * [taylor]: Taking taylor expansion of b in a
0.303 * [taylor]: Taking taylor expansion of (exp a) in a
0.303 * [taylor]: Taking taylor expansion of a in a
0.303 * [taylor]: Taking taylor expansion of (+ (exp b) (exp a)) in a
0.303 * [taylor]: Taking taylor expansion of (exp b) in a
0.303 * [taylor]: Taking taylor expansion of b in a
0.303 * [taylor]: Taking taylor expansion of (exp a) in a
0.303 * [taylor]: Taking taylor expansion of a in a
0.303 * [taylor]: Taking taylor expansion of (+ (exp b) 1) in b
0.303 * [taylor]: Taking taylor expansion of (exp b) in b
0.303 * [taylor]: Taking taylor expansion of b in b
0.303 * [taylor]: Taking taylor expansion of 1 in b
0.303 * [taylor]: Taking taylor expansion of 1 in b
0.304 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 b)) (exp (/ 1 a))) in (a b) around 0
0.304 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 b)) (exp (/ 1 a))) in b
0.304 * [taylor]: Taking taylor expansion of (exp (/ 1 b)) in b
0.304 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.304 * [taylor]: Taking taylor expansion of b in b
0.304 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in b
0.304 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.304 * [taylor]: Taking taylor expansion of a in b
0.304 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 b)) (exp (/ 1 a))) in a
0.304 * [taylor]: Taking taylor expansion of (exp (/ 1 b)) in a
0.304 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.304 * [taylor]: Taking taylor expansion of b in a
0.304 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in a
0.304 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.304 * [taylor]: Taking taylor expansion of a in a
0.304 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 b)) (exp (/ 1 a))) in a
0.304 * [taylor]: Taking taylor expansion of (exp (/ 1 b)) in a
0.304 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.304 * [taylor]: Taking taylor expansion of b in a
0.304 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in a
0.304 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.304 * [taylor]: Taking taylor expansion of a in a
0.304 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 b)) (exp (/ 1 a))) in b
0.304 * [taylor]: Taking taylor expansion of (exp (/ 1 b)) in b
0.304 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.304 * [taylor]: Taking taylor expansion of b in b
0.304 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in b
0.304 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.304 * [taylor]: Taking taylor expansion of a in b
0.305 * [taylor]: Taking taylor expansion of 0 in b
0.305 * [taylor]: Taking taylor expansion of 0 in b
0.306 * [taylor]: Taking taylor expansion of 0 in b
0.306 * [approximate]: Taking taylor expansion of (+ (exp (/ -1 b)) (exp (/ -1 a))) in (a b) around 0
0.306 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 b)) (exp (/ -1 a))) in b
0.306 * [taylor]: Taking taylor expansion of (exp (/ -1 b)) in b
0.306 * [taylor]: Taking taylor expansion of (/ -1 b) in b
0.306 * [taylor]: Taking taylor expansion of -1 in b
0.306 * [taylor]: Taking taylor expansion of b in b
0.306 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in b
0.306 * [taylor]: Taking taylor expansion of (/ -1 a) in b
0.306 * [taylor]: Taking taylor expansion of -1 in b
0.306 * [taylor]: Taking taylor expansion of a in b
0.306 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 b)) (exp (/ -1 a))) in a
0.306 * [taylor]: Taking taylor expansion of (exp (/ -1 b)) in a
0.306 * [taylor]: Taking taylor expansion of (/ -1 b) in a
0.306 * [taylor]: Taking taylor expansion of -1 in a
0.306 * [taylor]: Taking taylor expansion of b in a
0.306 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in a
0.306 * [taylor]: Taking taylor expansion of (/ -1 a) in a
0.306 * [taylor]: Taking taylor expansion of -1 in a
0.306 * [taylor]: Taking taylor expansion of a in a
0.306 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 b)) (exp (/ -1 a))) in a
0.306 * [taylor]: Taking taylor expansion of (exp (/ -1 b)) in a
0.306 * [taylor]: Taking taylor expansion of (/ -1 b) in a
0.306 * [taylor]: Taking taylor expansion of -1 in a
0.306 * [taylor]: Taking taylor expansion of b in a
0.306 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in a
0.306 * [taylor]: Taking taylor expansion of (/ -1 a) in a
0.306 * [taylor]: Taking taylor expansion of -1 in a
0.306 * [taylor]: Taking taylor expansion of a in a
0.306 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 b)) (exp (/ -1 a))) in b
0.306 * [taylor]: Taking taylor expansion of (exp (/ -1 b)) in b
0.306 * [taylor]: Taking taylor expansion of (/ -1 b) in b
0.307 * [taylor]: Taking taylor expansion of -1 in b
0.307 * [taylor]: Taking taylor expansion of b in b
0.307 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in b
0.307 * [taylor]: Taking taylor expansion of (/ -1 a) in b
0.307 * [taylor]: Taking taylor expansion of -1 in b
0.307 * [taylor]: Taking taylor expansion of a in b
0.307 * [taylor]: Taking taylor expansion of 0 in b
0.307 * [taylor]: Taking taylor expansion of 0 in b
0.308 * [taylor]: Taking taylor expansion of 0 in b
0.308 * * * [progress]: simplifying candidates
0.309 * [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))
0.312 * * [simplify]: iteration  0 :  178  enodes  (cost  383 )
0.315 * * [simplify]: iteration  1 :  403  enodes  (cost  359 )
0.319 * * [simplify]: iteration  2 :  765  enodes  (cost  354 )
0.329 * * [simplify]: iteration  3 :  2150  enodes  (cost  350 )
0.360 * * [simplify]: iteration  4 :  5001  enodes  (cost  350 )
0.362 * [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))
  (neg (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))))
  (+ (* -2 (log (cbrt (+ (exp a) (exp b))))) a)
  (- 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)))))
  (neg (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)) (neg (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))
0.363 * * * [progress]: adding candidates to table
0.552 * * [progress]: iteration 3 / 4
0.552 * * * [progress]: picking best candidate
0.557 * * * * [pick]: Picked  #<alt (λ (a b) (/ (exp a) (+ a (+ b 2))))>
0.557 * * * [progress]: localizing error
0.565 * * * [progress]: generating rewritten candidates
0.565 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.573 * * * [progress]: generating series expansions
0.574 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.574 * [approximate]: Taking taylor expansion of (/ (exp a) (+ a (+ b 2))) in (a b) around 0
0.574 * [taylor]: Taking taylor expansion of (/ (exp a) (+ a (+ b 2))) in b
0.574 * [taylor]: Taking taylor expansion of (exp a) in b
0.574 * [taylor]: Taking taylor expansion of a in b
0.574 * [taylor]: Taking taylor expansion of (+ a (+ b 2)) in b
0.574 * [taylor]: Taking taylor expansion of a in b
0.574 * [taylor]: Taking taylor expansion of (+ b 2) in b
0.574 * [taylor]: Taking taylor expansion of b in b
0.574 * [taylor]: Taking taylor expansion of 2 in b
0.574 * [taylor]: Taking taylor expansion of (/ (exp a) (+ a (+ b 2))) in a
0.574 * [taylor]: Taking taylor expansion of (exp a) in a
0.574 * [taylor]: Taking taylor expansion of a in a
0.574 * [taylor]: Taking taylor expansion of (+ a (+ b 2)) in a
0.574 * [taylor]: Taking taylor expansion of a in a
0.574 * [taylor]: Taking taylor expansion of (+ b 2) in a
0.574 * [taylor]: Taking taylor expansion of b in a
0.574 * [taylor]: Taking taylor expansion of 2 in a
0.574 * [taylor]: Taking taylor expansion of (/ (exp a) (+ a (+ b 2))) in a
0.574 * [taylor]: Taking taylor expansion of (exp a) in a
0.574 * [taylor]: Taking taylor expansion of a in a
0.574 * [taylor]: Taking taylor expansion of (+ a (+ b 2)) in a
0.574 * [taylor]: Taking taylor expansion of a in a
0.574 * [taylor]: Taking taylor expansion of (+ b 2) in a
0.574 * [taylor]: Taking taylor expansion of b in a
0.574 * [taylor]: Taking taylor expansion of 2 in a
0.574 * [taylor]: Taking taylor expansion of (/ 1 (+ b 2)) in b
0.574 * [taylor]: Taking taylor expansion of (+ b 2) in b
0.574 * [taylor]: Taking taylor expansion of b in b
0.574 * [taylor]: Taking taylor expansion of 2 in b
0.575 * [taylor]: Taking taylor expansion of (- (/ 1 (+ b 2)) (/ 1 (pow (+ b 2) 2))) in b
0.575 * [taylor]: Taking taylor expansion of (/ 1 (+ b 2)) in b
0.575 * [taylor]: Taking taylor expansion of (+ b 2) in b
0.575 * [taylor]: Taking taylor expansion of b in b
0.575 * [taylor]: Taking taylor expansion of 2 in b
0.575 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ b 2) 2)) in b
0.575 * [taylor]: Taking taylor expansion of (pow (+ b 2) 2) in b
0.575 * [taylor]: Taking taylor expansion of (+ b 2) in b
0.575 * [taylor]: Taking taylor expansion of b in b
0.575 * [taylor]: Taking taylor expansion of 2 in b
0.575 * [approximate]: Taking taylor expansion of (/ (exp (/ 1 a)) (+ (/ 1 b) (+ (/ 1 a) 2))) in (a b) around 0
0.575 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 a)) (+ (/ 1 b) (+ (/ 1 a) 2))) in b
0.575 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in b
0.575 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.575 * [taylor]: Taking taylor expansion of a in b
0.575 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 a) 2)) in b
0.575 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.575 * [taylor]: Taking taylor expansion of b in b
0.575 * [taylor]: Taking taylor expansion of (+ (/ 1 a) 2) in b
0.575 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.575 * [taylor]: Taking taylor expansion of a in b
0.575 * [taylor]: Taking taylor expansion of 2 in b
0.575 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 a)) (+ (/ 1 b) (+ (/ 1 a) 2))) in a
0.575 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in a
0.575 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.575 * [taylor]: Taking taylor expansion of a in a
0.576 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 a) 2)) in a
0.576 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.576 * [taylor]: Taking taylor expansion of b in a
0.576 * [taylor]: Taking taylor expansion of (+ (/ 1 a) 2) in a
0.576 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.576 * [taylor]: Taking taylor expansion of a in a
0.576 * [taylor]: Taking taylor expansion of 2 in a
0.576 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 a)) (+ (/ 1 b) (+ (/ 1 a) 2))) in a
0.576 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in a
0.576 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.576 * [taylor]: Taking taylor expansion of a in a
0.576 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 a) 2)) in a
0.576 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.576 * [taylor]: Taking taylor expansion of b in a
0.576 * [taylor]: Taking taylor expansion of (+ (/ 1 a) 2) in a
0.576 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.576 * [taylor]: Taking taylor expansion of a in a
0.576 * [taylor]: Taking taylor expansion of 2 in a
0.576 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in b
0.576 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.576 * [taylor]: Taking taylor expansion of a in b
0.576 * [taylor]: Taking taylor expansion of (neg (+ (/ (exp (/ 1 a)) b) (* 2 (exp (/ 1 a))))) in b
0.576 * [taylor]: Taking taylor expansion of (+ (/ (exp (/ 1 a)) b) (* 2 (exp (/ 1 a)))) in b
0.576 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 a)) b) in b
0.576 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in b
0.576 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.576 * [taylor]: Taking taylor expansion of a in b
0.577 * [taylor]: Taking taylor expansion of b in b
0.577 * [taylor]: Taking taylor expansion of (* 2 (exp (/ 1 a))) in b
0.577 * [taylor]: Taking taylor expansion of 2 in b
0.577 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in b
0.577 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.577 * [taylor]: Taking taylor expansion of a in b
0.578 * [taylor]: Taking taylor expansion of (+ (* 4 (/ (exp (/ 1 a)) b)) (+ (/ (exp (/ 1 a)) (pow b 2)) (* 4 (exp (/ 1 a))))) in b
0.578 * [taylor]: Taking taylor expansion of (* 4 (/ (exp (/ 1 a)) b)) in b
0.578 * [taylor]: Taking taylor expansion of 4 in b
0.578 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 a)) b) in b
0.578 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in b
0.578 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.578 * [taylor]: Taking taylor expansion of a in b
0.578 * [taylor]: Taking taylor expansion of b in b
0.578 * [taylor]: Taking taylor expansion of (+ (/ (exp (/ 1 a)) (pow b 2)) (* 4 (exp (/ 1 a)))) in b
0.578 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 a)) (pow b 2)) in b
0.578 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in b
0.578 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.578 * [taylor]: Taking taylor expansion of a in b
0.578 * [taylor]: Taking taylor expansion of (pow b 2) in b
0.578 * [taylor]: Taking taylor expansion of b in b
0.578 * [taylor]: Taking taylor expansion of (* 4 (exp (/ 1 a))) in b
0.578 * [taylor]: Taking taylor expansion of 4 in b
0.578 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in b
0.578 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.578 * [taylor]: Taking taylor expansion of a in b
0.581 * [approximate]: Taking taylor expansion of (/ (exp (/ -1 a)) (- 2 (+ (/ 1 b) (/ 1 a)))) in (a b) around 0
0.581 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 a)) (- 2 (+ (/ 1 b) (/ 1 a)))) in b
0.581 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in b
0.581 * [taylor]: Taking taylor expansion of (/ -1 a) in b
0.581 * [taylor]: Taking taylor expansion of -1 in b
0.581 * [taylor]: Taking taylor expansion of a in b
0.581 * [taylor]: Taking taylor expansion of (- 2 (+ (/ 1 b) (/ 1 a))) in b
0.581 * [taylor]: Taking taylor expansion of 2 in b
0.581 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in b
0.581 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.581 * [taylor]: Taking taylor expansion of b in b
0.581 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.581 * [taylor]: Taking taylor expansion of a in b
0.581 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 a)) (- 2 (+ (/ 1 b) (/ 1 a)))) in a
0.581 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in a
0.581 * [taylor]: Taking taylor expansion of (/ -1 a) in a
0.581 * [taylor]: Taking taylor expansion of -1 in a
0.581 * [taylor]: Taking taylor expansion of a in a
0.581 * [taylor]: Taking taylor expansion of (- 2 (+ (/ 1 b) (/ 1 a))) in a
0.581 * [taylor]: Taking taylor expansion of 2 in a
0.581 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in a
0.581 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.581 * [taylor]: Taking taylor expansion of b in a
0.581 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.581 * [taylor]: Taking taylor expansion of a in a
0.581 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 a)) (- 2 (+ (/ 1 b) (/ 1 a)))) in a
0.581 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in a
0.581 * [taylor]: Taking taylor expansion of (/ -1 a) in a
0.581 * [taylor]: Taking taylor expansion of -1 in a
0.581 * [taylor]: Taking taylor expansion of a in a
0.581 * [taylor]: Taking taylor expansion of (- 2 (+ (/ 1 b) (/ 1 a))) in a
0.581 * [taylor]: Taking taylor expansion of 2 in a
0.581 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 a)) in a
0.581 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.581 * [taylor]: Taking taylor expansion of b in a
0.582 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.582 * [taylor]: Taking taylor expansion of a in a
0.582 * [taylor]: Taking taylor expansion of (* -1 (exp (/ -1 a))) in b
0.582 * [taylor]: Taking taylor expansion of -1 in b
0.582 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in b
0.582 * [taylor]: Taking taylor expansion of (/ -1 a) in b
0.582 * [taylor]: Taking taylor expansion of -1 in b
0.582 * [taylor]: Taking taylor expansion of a in b
0.582 * [taylor]: Taking taylor expansion of (- (/ (exp (/ -1 a)) b) (* 2 (exp (/ -1 a)))) in b
0.582 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 a)) b) in b
0.582 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in b
0.582 * [taylor]: Taking taylor expansion of (/ -1 a) in b
0.582 * [taylor]: Taking taylor expansion of -1 in b
0.582 * [taylor]: Taking taylor expansion of a in b
0.582 * [taylor]: Taking taylor expansion of b in b
0.582 * [taylor]: Taking taylor expansion of (* 2 (exp (/ -1 a))) in b
0.582 * [taylor]: Taking taylor expansion of 2 in b
0.582 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in b
0.582 * [taylor]: Taking taylor expansion of (/ -1 a) in b
0.582 * [taylor]: Taking taylor expansion of -1 in b
0.582 * [taylor]: Taking taylor expansion of a in b
0.584 * [taylor]: Taking taylor expansion of (- (* 4 (/ (exp (/ -1 a)) b)) (+ (* 4 (exp (/ -1 a))) (/ (exp (/ -1 a)) (pow b 2)))) in b
0.584 * [taylor]: Taking taylor expansion of (* 4 (/ (exp (/ -1 a)) b)) in b
0.584 * [taylor]: Taking taylor expansion of 4 in b
0.584 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 a)) b) in b
0.584 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in b
0.584 * [taylor]: Taking taylor expansion of (/ -1 a) in b
0.584 * [taylor]: Taking taylor expansion of -1 in b
0.584 * [taylor]: Taking taylor expansion of a in b
0.584 * [taylor]: Taking taylor expansion of b in b
0.584 * [taylor]: Taking taylor expansion of (+ (* 4 (exp (/ -1 a))) (/ (exp (/ -1 a)) (pow b 2))) in b
0.584 * [taylor]: Taking taylor expansion of (* 4 (exp (/ -1 a))) in b
0.584 * [taylor]: Taking taylor expansion of 4 in b
0.584 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in b
0.584 * [taylor]: Taking taylor expansion of (/ -1 a) in b
0.584 * [taylor]: Taking taylor expansion of -1 in b
0.584 * [taylor]: Taking taylor expansion of a in b
0.584 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 a)) (pow b 2)) in b
0.584 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in b
0.584 * [taylor]: Taking taylor expansion of (/ -1 a) in b
0.584 * [taylor]: Taking taylor expansion of -1 in b
0.584 * [taylor]: Taking taylor expansion of a in b
0.584 * [taylor]: Taking taylor expansion of (pow b 2) in b
0.584 * [taylor]: Taking taylor expansion of b in b
0.587 * * * [progress]: simplifying candidates
0.587 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- a (log (+ a (+ b 2))))
  (log (/ (exp a) (+ a (+ b 2))))
  (exp (/ (exp a) (+ a (+ b 2))))
  (/ (* (* (exp a) (exp a)) (exp a)) (* (* (+ a (+ b 2)) (+ a (+ b 2))) (+ a (+ b 2))))
  (* (cbrt (/ (exp a) (+ a (+ b 2)))) (cbrt (/ (exp a) (+ a (+ b 2)))))
  (cbrt (/ (exp a) (+ a (+ b 2))))
  (* (* (/ (exp a) (+ a (+ b 2))) (/ (exp a) (+ a (+ b 2)))) (/ (exp a) (+ a (+ b 2))))
  (sqrt (/ (exp a) (+ a (+ b 2))))
  (sqrt (/ (exp a) (+ a (+ b 2))))
  (neg (exp a))
  (neg (+ a (+ b 2)))
  (/ (* (cbrt (exp a)) (cbrt (exp a))) (* (cbrt (+ a (+ b 2))) (cbrt (+ a (+ b 2)))))
  (/ (cbrt (exp a)) (cbrt (+ a (+ b 2))))
  (/ (* (cbrt (exp a)) (cbrt (exp a))) (sqrt (+ a (+ b 2))))
  (/ (cbrt (exp a)) (sqrt (+ a (+ b 2))))
  (/ (* (cbrt (exp a)) (cbrt (exp a))) 1)
  (/ (cbrt (exp a)) (+ a (+ b 2)))
  (/ (* (cbrt (exp a)) (cbrt (exp a))) 1)
  (/ (cbrt (exp a)) (+ a (+ b 2)))
  (/ (* (cbrt (exp a)) (cbrt (exp a))) 1)
  (/ (cbrt (exp a)) (+ a (+ b 2)))
  (/ (sqrt (exp a)) (* (cbrt (+ a (+ b 2))) (cbrt (+ a (+ b 2)))))
  (/ (sqrt (exp a)) (cbrt (+ a (+ b 2))))
  (/ (sqrt (exp a)) (sqrt (+ a (+ b 2))))
  (/ (sqrt (exp a)) (sqrt (+ a (+ b 2))))
  (/ (sqrt (exp a)) 1)
  (/ (sqrt (exp a)) (+ a (+ b 2)))
  (/ (sqrt (exp a)) 1)
  (/ (sqrt (exp a)) (+ a (+ b 2)))
  (/ (sqrt (exp a)) 1)
  (/ (sqrt (exp a)) (+ a (+ b 2)))
  (/ 1 (* (cbrt (+ a (+ b 2))) (cbrt (+ a (+ b 2)))))
  (/ (exp a) (cbrt (+ a (+ b 2))))
  (/ 1 (sqrt (+ a (+ b 2))))
  (/ (exp a) (sqrt (+ a (+ b 2))))
  (/ 1 1)
  (/ (exp a) (+ a (+ b 2)))
  (/ 1 1)
  (/ (exp a) (+ a (+ b 2)))
  (/ 1 1)
  (/ (exp a) (+ a (+ b 2)))
  (/ 1 (+ a (+ b 2)))
  (/ (+ a (+ b 2)) (exp a))
  (/ (exp a) (* (cbrt (+ a (+ b 2))) (cbrt (+ a (+ b 2)))))
  (/ (exp a) (sqrt (+ a (+ b 2))))
  (/ (exp a) 1)
  (/ (exp a) 1)
  (/ (exp a) 1)
  (/ (+ a (+ b 2)) (cbrt (exp a)))
  (/ (+ a (+ b 2)) (sqrt (exp a)))
  (/ (+ a (+ b 2)) (exp a))
  (/ (exp a) (+ (pow a 3) (pow (+ b 2) 3)))
  (/ (exp a) (- (* a a) (* (+ b 2) (+ b 2))))
  (- (+ (* 1/4 a) 1/2) (* 1/4 b))
  0
  0
0.590 * * [simplify]: iteration  0 :  149  enodes  (cost  274 )
0.593 * * [simplify]: iteration  1 :  476  enodes  (cost  256 )
0.600 * * [simplify]: iteration  2 :  1808  enodes  (cost  255 )
0.625 * * [simplify]: iteration  3 :  5001  enodes  (cost  255 )
0.626 * [simplify]: Simplified to:
   (- a (log (+ a (+ b 2))))
  (- a (log (+ a (+ b 2))))
  (exp (/ (exp a) (+ a (+ b 2))))
  (pow (/ (exp a) (+ a (+ b 2))) 3)
  (* (cbrt (/ (exp a) (+ a (+ b 2)))) (cbrt (/ (exp a) (+ a (+ b 2)))))
  (cbrt (/ (exp a) (+ a (+ b 2))))
  (pow (/ (exp a) (+ a (+ b 2))) 3)
  (sqrt (/ (exp a) (+ a (+ b 2))))
  (sqrt (/ (exp a) (+ a (+ b 2))))
  (neg (exp a))
  (neg (+ a (+ b 2)))
  (/ (* (cbrt (exp a)) (cbrt (exp a))) (* (cbrt (+ a (+ b 2))) (cbrt (+ a (+ b 2)))))
  (/ (cbrt (exp a)) (cbrt (+ a (+ b 2))))
  (/ (* (cbrt (exp a)) (cbrt (exp a))) (sqrt (+ a (+ b 2))))
  (/ (cbrt (exp a)) (sqrt (+ a (+ b 2))))
  (* (cbrt (exp a)) (cbrt (exp a)))
  (/ (cbrt (exp a)) (+ a (+ b 2)))
  (* (cbrt (exp a)) (cbrt (exp a)))
  (/ (cbrt (exp a)) (+ a (+ b 2)))
  (* (cbrt (exp a)) (cbrt (exp a)))
  (/ (cbrt (exp a)) (+ a (+ b 2)))
  (/ (sqrt (exp a)) (* (cbrt (+ a (+ b 2))) (cbrt (+ a (+ b 2)))))
  (/ (sqrt (exp a)) (cbrt (+ a (+ b 2))))
  (/ (sqrt (exp a)) (sqrt (+ a (+ b 2))))
  (/ (sqrt (exp a)) (sqrt (+ a (+ b 2))))
  (sqrt (exp a))
  (/ (sqrt (exp a)) (+ a (+ b 2)))
  (sqrt (exp a))
  (/ (sqrt (exp a)) (+ a (+ b 2)))
  (sqrt (exp a))
  (/ (sqrt (exp a)) (+ a (+ b 2)))
  (/ 1 (* (cbrt (+ a (+ b 2))) (cbrt (+ a (+ b 2)))))
  (/ (exp a) (cbrt (+ a (+ b 2))))
  (/ 1 (sqrt (+ a (+ b 2))))
  (/ (exp a) (sqrt (+ a (+ b 2))))
  1
  (/ (exp a) (+ a (+ b 2)))
  1
  (/ (exp a) (+ a (+ b 2)))
  1
  (/ (exp a) (+ a (+ b 2)))
  (/ 1 (+ a (+ b 2)))
  (/ (+ a (+ b 2)) (exp a))
  (/ (exp a) (* (cbrt (+ a (+ b 2))) (cbrt (+ a (+ b 2)))))
  (/ (exp a) (sqrt (+ a (+ b 2))))
  (exp a)
  (exp a)
  (exp a)
  (/ (+ a (+ b 2)) (cbrt (exp a)))
  (/ (+ a (+ b 2)) (sqrt (exp a)))
  (/ (+ a (+ b 2)) (exp a))
  (/ (exp a) (+ (pow a 3) (pow (+ b 2) 3)))
  (/ (exp a) (- (* a a) (* (+ b 2) (+ b 2))))
  (+ (* 1/4 (- a b)) 1/2)
  0
  0
0.627 * * * [progress]: adding candidates to table
0.680 * * [progress]: iteration 4 / 4
0.680 * * * [progress]: picking best candidate
0.683 * * * * [pick]: Picked  #<alt (λ (a b) (+ (* 1/4 (- a b)) 1/2))>
0.683 * * * [progress]: localizing error
0.688 * * * [progress]: generating rewritten candidates
0.688 * * * [progress]: generating series expansions
0.688 * * * [progress]: simplifying candidates
0.688 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   
0.690 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
0.690 * [simplify]: Simplified to:
   
0.690 * * * [progress]: adding candidates to table
0.690 * [progress]: [Phase 3 of 3] Extracting.
0.690 * * [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))> #<alt (λ (a b) (/ (exp a) (+ a (+ b 2))))>)
0.691 * * * [regime-changes]: Trying 3 branch expressions: ((exp b) b a)
0.691 * * * * [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))> #<alt (λ (a b) (/ (exp a) (+ a (+ b 2))))>)
0.725 * * * * [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))> #<alt (λ (a b) (/ (exp a) (+ a (+ b 2))))>)
0.762 * * * * [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))> #<alt (λ (a b) (/ (exp a) (+ a (+ b 2))))>)
0.802 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
0.802 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (exp (- a (log (+ (exp a) (exp b)))))
0.803 * * [simplify]: iteration  0 :  9  enodes  (cost  6 )
0.803 * * [simplify]: iteration  1 :  9  enodes  (cost  6 )
0.803 * [simplify]: Simplified to:
   (exp (- a (log (+ (exp a) (exp b)))))
1.747 * [regime-testing]: Baseline error score: 0.6726503818478665
1.748 * [regime-testing]: Oracle error score: 0.5137091144816903
1.749 * [regime-testing]: End program error score: 0.6726503818478665
1.816 * [regime-testing]: Target error score: 0.017705369698930724