9.167 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.017 * * * [progress]: [2/2] Setting up program.
0.019 * [progress]: [Phase 2 of 3] Improving.
0.019 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (exp a) (+ (exp a) (exp b)))
0.022 * * [simplify]: iteration  0 :  7  enodes  (cost  5 )
0.023 * * [simplify]: iteration  1 :  7  enodes  (cost  5 )
0.023 * [simplify]: Simplified to:
   (/ (exp a) (+ (exp a) (exp b)))
0.023 * * [progress]: iteration 1 / 4
0.023 * * * [progress]: picking best candidate
0.025 * * * * [pick]: Picked  #<alt (λ (a b) (/ (exp a) (+ (exp a) (exp b))))>
0.025 * * * [progress]: localizing error
0.034 * * * [progress]: generating rewritten candidates
0.034 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.041 * * * [progress]: generating series expansions
0.041 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.042 * [approximate]: Taking taylor expansion of (/ (exp a) (+ (exp b) (exp a))) in (a b) around 0
0.042 * [taylor]: Taking taylor expansion of (/ (exp a) (+ (exp b) (exp a))) in b
0.042 * [taylor]: Taking taylor expansion of (exp a) in b
0.042 * [taylor]: Taking taylor expansion of a in b
0.042 * [taylor]: Taking taylor expansion of (+ (exp b) (exp a)) in b
0.042 * [taylor]: Taking taylor expansion of (exp b) in b
0.042 * [taylor]: Taking taylor expansion of b in b
0.042 * [taylor]: Taking taylor expansion of (exp a) in b
0.042 * [taylor]: Taking taylor expansion of a in b
0.042 * [taylor]: Taking taylor expansion of (/ (exp a) (+ (exp b) (exp a))) in a
0.042 * [taylor]: Taking taylor expansion of (exp a) in a
0.042 * [taylor]: Taking taylor expansion of a in a
0.042 * [taylor]: Taking taylor expansion of (+ (exp b) (exp a)) in a
0.042 * [taylor]: Taking taylor expansion of (exp b) in a
0.042 * [taylor]: Taking taylor expansion of b in a
0.042 * [taylor]: Taking taylor expansion of (exp a) in a
0.042 * [taylor]: Taking taylor expansion of a in a
0.042 * [taylor]: Taking taylor expansion of (/ (exp a) (+ (exp b) (exp a))) in a
0.042 * [taylor]: Taking taylor expansion of (exp a) in a
0.042 * [taylor]: Taking taylor expansion of a in a
0.042 * [taylor]: Taking taylor expansion of (+ (exp b) (exp a)) in a
0.042 * [taylor]: Taking taylor expansion of (exp b) in a
0.042 * [taylor]: Taking taylor expansion of b in a
0.042 * [taylor]: Taking taylor expansion of (exp a) in a
0.042 * [taylor]: Taking taylor expansion of a in a
0.042 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp b) 1)) in b
0.042 * [taylor]: Taking taylor expansion of (+ (exp b) 1) in b
0.042 * [taylor]: Taking taylor expansion of (exp b) in b
0.042 * [taylor]: Taking taylor expansion of b in b
0.042 * [taylor]: Taking taylor expansion of 1 in b
0.045 * [taylor]: Taking taylor expansion of (- (/ 1 (+ (exp b) 1)) (/ 1 (pow (+ (exp b) 1) 2))) in b
0.045 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp b) 1)) in b
0.045 * [taylor]: Taking taylor expansion of (+ (exp b) 1) in b
0.045 * [taylor]: Taking taylor expansion of (exp b) in b
0.045 * [taylor]: Taking taylor expansion of b in b
0.045 * [taylor]: Taking taylor expansion of 1 in b
0.046 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (exp b) 1) 2)) in b
0.046 * [taylor]: Taking taylor expansion of (pow (+ (exp b) 1) 2) in b
0.046 * [taylor]: Taking taylor expansion of (+ (exp b) 1) in b
0.046 * [taylor]: Taking taylor expansion of (exp b) in b
0.046 * [taylor]: Taking taylor expansion of b in b
0.046 * [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
0.049 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 a)) (+ (exp (/ 1 b)) (exp (/ 1 a)))) in a
0.049 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in a
0.049 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.049 * [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
0.051 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 b)) (exp (/ 1 a))) in a
0.051 * [taylor]: Taking taylor expansion of (exp (/ 1 b)) in a
0.051 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.051 * [taylor]: Taking taylor expansion of b in a
0.051 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in a
0.051 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.051 * [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
0.052 * [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
0.053 * [taylor]: Taking taylor expansion of 0 in b
0.056 * [taylor]: Taking taylor expansion of 0 in b
0.060 * [taylor]: Taking taylor expansion of 0 in b
0.060 * [approximate]: Taking taylor expansion of (/ (exp (/ -1 a)) (+ (exp (/ -1 b)) (exp (/ -1 a)))) in (a b) around 0
0.060 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 a)) (+ (exp (/ -1 b)) (exp (/ -1 a)))) 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 -1 in b
0.060 * [taylor]: Taking taylor expansion of a in b
0.061 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 b)) (exp (/ -1 a))) in b
0.061 * [taylor]: Taking taylor expansion of (exp (/ -1 b)) in b
0.061 * [taylor]: Taking taylor expansion of (/ -1 b) in b
0.061 * [taylor]: Taking taylor expansion of -1 in b
0.061 * [taylor]: Taking taylor expansion of b in b
0.061 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in b
0.061 * [taylor]: Taking taylor expansion of (/ -1 a) in b
0.061 * [taylor]: Taking taylor expansion of -1 in b
0.061 * [taylor]: Taking taylor expansion of a in b
0.061 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 a)) (+ (exp (/ -1 b)) (exp (/ -1 a)))) in a
0.061 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in a
0.061 * [taylor]: Taking taylor expansion of (/ -1 a) in a
0.061 * [taylor]: Taking taylor expansion of -1 in a
0.061 * [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 a)) (+ (exp (/ -1 b)) (exp (/ -1 a)))) 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
0.063 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 b)) (exp (/ -1 a))) in a
0.063 * [taylor]: Taking taylor expansion of (exp (/ -1 b)) in a
0.063 * [taylor]: Taking taylor expansion of (/ -1 b) in a
0.063 * [taylor]: Taking taylor expansion of -1 in a
0.063 * [taylor]: Taking taylor expansion of b in a
0.063 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in a
0.063 * [taylor]: Taking taylor expansion of (/ -1 a) in a
0.063 * [taylor]: Taking taylor expansion of -1 in a
0.063 * [taylor]: Taking taylor expansion of a in a
0.063 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 a)) (+ (exp (/ -1 b)) (exp (/ -1 a)))) 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
0.064 * [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
0.066 * [taylor]: Taking taylor expansion of 0 in b
0.069 * [taylor]: Taking taylor expansion of 0 in b
0.073 * [taylor]: Taking taylor expansion of 0 in b
0.073 * * * [progress]: simplifying candidates
0.073 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (/ (exp a) (+ (exp a) (exp b))))
  (log1p (/ (exp a) (+ (exp a) (exp b))))
  (- a (log (+ (exp a) (exp b))))
  (log (/ (exp a) (+ (exp a) (exp b))))
  (exp (/ (exp a) (+ (exp a) (exp b))))
  (/ (* (* (exp a) (exp a)) (exp a)) (* (* (+ (exp a) (exp b)) (+ (exp a) (exp b))) (+ (exp a) (exp b))))
  (* (cbrt (/ (exp a) (+ (exp a) (exp b)))) (cbrt (/ (exp a) (+ (exp a) (exp b)))))
  (cbrt (/ (exp a) (+ (exp a) (exp b))))
  (* (* (/ (exp a) (+ (exp a) (exp b))) (/ (exp a) (+ (exp a) (exp b)))) (/ (exp a) (+ (exp a) (exp b))))
  (sqrt (/ (exp a) (+ (exp a) (exp b))))
  (sqrt (/ (exp a) (+ (exp a) (exp b))))
  (- (exp a))
  (- (+ (exp a) (exp b)))
  (/ (* (cbrt (exp a)) (cbrt (exp a))) (* (cbrt (+ (exp a) (exp b))) (cbrt (+ (exp a) (exp b)))))
  (/ (cbrt (exp a)) (cbrt (+ (exp a) (exp b))))
  (/ (* (cbrt (exp a)) (cbrt (exp a))) (sqrt (+ (exp a) (exp b))))
  (/ (cbrt (exp a)) (sqrt (+ (exp a) (exp b))))
  (/ (* (cbrt (exp a)) (cbrt (exp a))) 1)
  (/ (cbrt (exp a)) (+ (exp a) (exp b)))
  (/ (* (cbrt (exp a)) (cbrt (exp a))) 1)
  (/ (cbrt (exp a)) (+ (exp a) (exp b)))
  (/ (sqrt (exp a)) (* (cbrt (+ (exp a) (exp b))) (cbrt (+ (exp a) (exp b)))))
  (/ (sqrt (exp a)) (cbrt (+ (exp a) (exp b))))
  (/ (sqrt (exp a)) (sqrt (+ (exp a) (exp b))))
  (/ (sqrt (exp a)) (sqrt (+ (exp a) (exp b))))
  (/ (sqrt (exp a)) 1)
  (/ (sqrt (exp a)) (+ (exp a) (exp b)))
  (/ (sqrt (exp a)) 1)
  (/ (sqrt (exp a)) (+ (exp a) (exp b)))
  (/ 1 (* (cbrt (+ (exp a) (exp b))) (cbrt (+ (exp a) (exp b)))))
  (/ (exp a) (cbrt (+ (exp a) (exp b))))
  (/ 1 (sqrt (+ (exp a) (exp b))))
  (/ (exp a) (sqrt (+ (exp a) (exp b))))
  (/ 1 1)
  (/ (exp a) (+ (exp a) (exp b)))
  (/ 1 1)
  (/ (exp a) (+ (exp a) (exp b)))
  (/ 1 (+ (exp a) (exp b)))
  (/ (+ (exp a) (exp b)) (exp a))
  (/ (exp a) (* (cbrt (+ (exp a) (exp b))) (cbrt (+ (exp a) (exp b)))))
  (/ (exp a) (sqrt (+ (exp a) (exp b))))
  (/ (exp a) 1)
  (/ (exp a) 1)
  (/ (+ (exp a) (exp b)) (cbrt (exp a)))
  (/ (+ (exp a) (exp b)) (sqrt (exp a)))
  (/ (+ (exp a) (exp b)) (exp a))
  (/ (exp a) (+ (pow (exp a) 3) (pow (exp b) 3)))
  (/ (exp a) (- (* (exp a) (exp a)) (* (exp b) (exp b))))
  (- (+ (* 1/4 a) 1/2) (* 1/4 b))
  (/ (exp a) (+ (exp b) (exp a)))
  (/ (exp a) (+ (exp b) (exp a)))
0.077 * * [simplify]: iteration  0 :  143  enodes  (cost  319 )
0.080 * * [simplify]: iteration  1 :  446  enodes  (cost  298 )
0.086 * * [simplify]: iteration  2 :  1221  enodes  (cost  297 )
0.105 * * [simplify]: iteration  3 :  4142  enodes  (cost  296 )
0.155 * * [simplify]: iteration  4 :  5001  enodes  (cost  296 )
0.157 * [simplify]: Simplified to:
   (expm1 (/ (exp a) (+ (exp a) (exp b))))
  (log1p (/ (exp a) (+ (exp a) (exp b))))
  (- a (log (+ (exp a) (exp b))))
  (- a (log (+ (exp a) (exp b))))
  (exp (/ (exp a) (+ (exp a) (exp b))))
  (pow (/ (exp a) (+ (exp b) (exp a))) 3)
  (* (cbrt (/ (exp a) (+ (exp a) (exp b)))) (cbrt (/ (exp a) (+ (exp a) (exp b)))))
  (cbrt (/ (exp a) (+ (exp a) (exp b))))
  (pow (/ (exp a) (+ (exp b) (exp a))) 3)
  (sqrt (/ (exp a) (+ (exp a) (exp b))))
  (sqrt (/ (exp a) (+ (exp a) (exp b))))
  (- (exp a))
  (- (+ (exp a) (exp b)))
  (/ (* (cbrt (exp a)) (cbrt (exp a))) (* (cbrt (+ (exp a) (exp b))) (cbrt (+ (exp a) (exp b)))))
  (/ (cbrt (exp a)) (cbrt (+ (exp a) (exp b))))
  (/ (* (cbrt (exp a)) (cbrt (exp a))) (sqrt (+ (exp a) (exp b))))
  (/ (cbrt (exp a)) (sqrt (+ (exp a) (exp b))))
  (* (cbrt (exp a)) (cbrt (exp a)))
  (/ (cbrt (exp a)) (+ (exp a) (exp b)))
  (* (cbrt (exp a)) (cbrt (exp a)))
  (/ (cbrt (exp a)) (+ (exp a) (exp b)))
  (/ (sqrt (exp a)) (* (cbrt (+ (exp a) (exp b))) (cbrt (+ (exp a) (exp b)))))
  (/ (sqrt (exp a)) (cbrt (+ (exp a) (exp b))))
  (/ (sqrt (exp a)) (sqrt (+ (exp a) (exp b))))
  (/ (sqrt (exp a)) (sqrt (+ (exp a) (exp b))))
  (sqrt (exp a))
  (/ (sqrt (exp a)) (+ (exp a) (exp b)))
  (sqrt (exp a))
  (/ (sqrt (exp a)) (+ (exp a) (exp b)))
  (/ 1 (* (cbrt (+ (exp a) (exp b))) (cbrt (+ (exp a) (exp b)))))
  (/ (exp a) (cbrt (+ (exp a) (exp b))))
  (/ 1 (sqrt (+ (exp a) (exp b))))
  (/ (exp a) (sqrt (+ (exp a) (exp b))))
  1
  (/ (exp a) (+ (exp b) (exp a)))
  1
  (/ (exp a) (+ (exp b) (exp a)))
  (/ 1 (+ (exp a) (exp b)))
  (/ (+ (exp a) (exp b)) (exp a))
  (/ (exp a) (* (cbrt (+ (exp a) (exp b))) (cbrt (+ (exp a) (exp b)))))
  (/ (exp a) (sqrt (+ (exp a) (exp b))))
  (exp a)
  (exp a)
  (/ (+ (exp a) (exp b)) (cbrt (exp a)))
  (/ (+ (exp a) (exp b)) (sqrt (exp a)))
  (/ (+ (exp a) (exp b)) (exp a))
  (/ (exp a) (+ (pow (exp a) 3) (pow (exp b) 3)))
  (/ (exp a) (fma (- (exp b)) (exp b) (exp (+ a a))))
  (fma 1/4 (- a b) 1/2)
  (/ (exp a) (+ (exp b) (exp a)))
  (/ (exp a) (+ (exp b) (exp a)))
0.157 * * * [progress]: adding candidates to table
0.223 * * [progress]: iteration 2 / 4
0.223 * * * [progress]: picking best candidate
0.226 * * * * [pick]: Picked  #<alt (λ (a b) (/ 1 (/ (+ (exp a) (exp b)) (exp a))))>
0.226 * * * [progress]: localizing error
0.233 * * * [progress]: generating rewritten candidates
0.233 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
0.240 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.254 * * * [progress]: generating series expansions
0.254 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
0.255 * [approximate]: Taking taylor expansion of (/ (+ (exp b) (exp a)) (exp a)) in (a b) around 0
0.255 * [taylor]: Taking taylor expansion of (/ (+ (exp b) (exp a)) (exp a)) in b
0.255 * [taylor]: Taking taylor expansion of (+ (exp b) (exp a)) in b
0.255 * [taylor]: Taking taylor expansion of (exp b) in b
0.255 * [taylor]: Taking taylor expansion of b in b
0.255 * [taylor]: Taking taylor expansion of (exp a) in b
0.255 * [taylor]: Taking taylor expansion of a in b
0.255 * [taylor]: Taking taylor expansion of (exp a) in b
0.255 * [taylor]: Taking taylor expansion of a in b
0.255 * [taylor]: Taking taylor expansion of (/ (+ (exp b) (exp a)) (exp a)) in a
0.255 * [taylor]: Taking taylor expansion of (+ (exp b) (exp a)) in a
0.255 * [taylor]: Taking taylor expansion of (exp b) in a
0.255 * [taylor]: Taking taylor expansion of b in a
0.255 * [taylor]: Taking taylor expansion of (exp a) in a
0.255 * [taylor]: Taking taylor expansion of a in a
0.255 * [taylor]: Taking taylor expansion of (exp a) in a
0.255 * [taylor]: Taking taylor expansion of a in a
0.255 * [taylor]: Taking taylor expansion of (/ (+ (exp b) (exp a)) (exp a)) in a
0.255 * [taylor]: Taking taylor expansion of (+ (exp b) (exp a)) in a
0.255 * [taylor]: Taking taylor expansion of (exp b) in a
0.255 * [taylor]: Taking taylor expansion of b in a
0.255 * [taylor]: Taking taylor expansion of (exp a) in a
0.255 * [taylor]: Taking taylor expansion of a in a
0.255 * [taylor]: Taking taylor expansion of (exp a) in a
0.255 * [taylor]: Taking taylor expansion of a in a
0.255 * [taylor]: Taking taylor expansion of (+ (exp b) 1) in b
0.255 * [taylor]: Taking taylor expansion of (exp b) in b
0.255 * [taylor]: Taking taylor expansion of b in b
0.255 * [taylor]: Taking taylor expansion of 1 in b
0.263 * [taylor]: Taking taylor expansion of (- (exp b)) in b
0.263 * [taylor]: Taking taylor expansion of (exp b) in b
0.263 * [taylor]: Taking taylor expansion of b in b
0.264 * [approximate]: Taking taylor expansion of (/ (+ (exp (/ 1 b)) (exp (/ 1 a))) (exp (/ 1 a))) in (a b) around 0
0.264 * [taylor]: Taking taylor expansion of (/ (+ (exp (/ 1 b)) (exp (/ 1 a))) (exp (/ 1 a))) in b
0.264 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 b)) (exp (/ 1 a))) in b
0.264 * [taylor]: Taking taylor expansion of (exp (/ 1 b)) in b
0.264 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.264 * [taylor]: Taking taylor expansion of b in b
0.265 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in b
0.265 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.265 * [taylor]: Taking taylor expansion of a in b
0.265 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in b
0.265 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.265 * [taylor]: Taking taylor expansion of a in b
0.265 * [taylor]: Taking taylor expansion of (/ (+ (exp (/ 1 b)) (exp (/ 1 a))) (exp (/ 1 a))) in a
0.265 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 b)) (exp (/ 1 a))) in a
0.265 * [taylor]: Taking taylor expansion of (exp (/ 1 b)) in a
0.265 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.265 * [taylor]: Taking taylor expansion of b in a
0.265 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in a
0.265 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.265 * [taylor]: Taking taylor expansion of a in a
0.265 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in a
0.265 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.265 * [taylor]: Taking taylor expansion of a in a
0.266 * [taylor]: Taking taylor expansion of (/ (+ (exp (/ 1 b)) (exp (/ 1 a))) (exp (/ 1 a))) in a
0.266 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 b)) (exp (/ 1 a))) in a
0.266 * [taylor]: Taking taylor expansion of (exp (/ 1 b)) in a
0.266 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.266 * [taylor]: Taking taylor expansion of b in a
0.266 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in a
0.266 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.266 * [taylor]: Taking taylor expansion of a in a
0.266 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in a
0.266 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.266 * [taylor]: Taking taylor expansion of a in a
0.267 * [taylor]: Taking taylor expansion of (/ (+ (exp (/ 1 b)) (exp (/ 1 a))) (exp (/ 1 a))) in b
0.267 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 b)) (exp (/ 1 a))) in b
0.267 * [taylor]: Taking taylor expansion of (exp (/ 1 b)) in b
0.267 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.267 * [taylor]: Taking taylor expansion of b in b
0.267 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in b
0.267 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.267 * [taylor]: Taking taylor expansion of a in b
0.267 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in b
0.267 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.267 * [taylor]: Taking taylor expansion of a in b
0.269 * [taylor]: Taking taylor expansion of 0 in b
0.272 * [taylor]: Taking taylor expansion of 0 in b
0.275 * [taylor]: Taking taylor expansion of 0 in b
0.276 * [approximate]: Taking taylor expansion of (/ (+ (exp (/ -1 b)) (exp (/ -1 a))) (exp (/ -1 a))) in (a b) around 0
0.276 * [taylor]: Taking taylor expansion of (/ (+ (exp (/ -1 b)) (exp (/ -1 a))) (exp (/ -1 a))) in b
0.276 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 b)) (exp (/ -1 a))) in b
0.276 * [taylor]: Taking taylor expansion of (exp (/ -1 b)) in b
0.276 * [taylor]: Taking taylor expansion of (/ -1 b) in b
0.276 * [taylor]: Taking taylor expansion of -1 in b
0.276 * [taylor]: Taking taylor expansion of b in b
0.276 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in b
0.276 * [taylor]: Taking taylor expansion of (/ -1 a) in b
0.276 * [taylor]: Taking taylor expansion of -1 in b
0.276 * [taylor]: Taking taylor expansion of a in b
0.276 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in b
0.276 * [taylor]: Taking taylor expansion of (/ -1 a) in b
0.276 * [taylor]: Taking taylor expansion of -1 in b
0.276 * [taylor]: Taking taylor expansion of a in b
0.276 * [taylor]: Taking taylor expansion of (/ (+ (exp (/ -1 b)) (exp (/ -1 a))) (exp (/ -1 a))) in a
0.276 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 b)) (exp (/ -1 a))) in a
0.276 * [taylor]: Taking taylor expansion of (exp (/ -1 b)) in a
0.276 * [taylor]: Taking taylor expansion of (/ -1 b) in a
0.276 * [taylor]: Taking taylor expansion of -1 in a
0.276 * [taylor]: Taking taylor expansion of b in a
0.277 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in a
0.277 * [taylor]: Taking taylor expansion of (/ -1 a) in a
0.277 * [taylor]: Taking taylor expansion of -1 in a
0.277 * [taylor]: Taking taylor expansion of a in a
0.277 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in a
0.277 * [taylor]: Taking taylor expansion of (/ -1 a) in a
0.277 * [taylor]: Taking taylor expansion of -1 in a
0.277 * [taylor]: Taking taylor expansion of a in a
0.277 * [taylor]: Taking taylor expansion of (/ (+ (exp (/ -1 b)) (exp (/ -1 a))) (exp (/ -1 a))) in a
0.277 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 b)) (exp (/ -1 a))) in a
0.277 * [taylor]: Taking taylor expansion of (exp (/ -1 b)) in a
0.277 * [taylor]: Taking taylor expansion of (/ -1 b) in a
0.278 * [taylor]: Taking taylor expansion of -1 in a
0.278 * [taylor]: Taking taylor expansion of b in a
0.278 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in a
0.278 * [taylor]: Taking taylor expansion of (/ -1 a) in a
0.278 * [taylor]: Taking taylor expansion of -1 in a
0.278 * [taylor]: Taking taylor expansion of a in a
0.278 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in a
0.278 * [taylor]: Taking taylor expansion of (/ -1 a) in a
0.278 * [taylor]: Taking taylor expansion of -1 in a
0.278 * [taylor]: Taking taylor expansion of a in a
0.279 * [taylor]: Taking taylor expansion of (/ (+ (exp (/ -1 b)) (exp (/ -1 a))) (exp (/ -1 a))) in b
0.279 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 b)) (exp (/ -1 a))) in b
0.279 * [taylor]: Taking taylor expansion of (exp (/ -1 b)) in b
0.279 * [taylor]: Taking taylor expansion of (/ -1 b) in b
0.279 * [taylor]: Taking taylor expansion of -1 in b
0.279 * [taylor]: Taking taylor expansion of b in b
0.279 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in b
0.279 * [taylor]: Taking taylor expansion of (/ -1 a) in b
0.279 * [taylor]: Taking taylor expansion of -1 in b
0.279 * [taylor]: Taking taylor expansion of a in b
0.279 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in b
0.279 * [taylor]: Taking taylor expansion of (/ -1 a) in b
0.279 * [taylor]: Taking taylor expansion of -1 in b
0.279 * [taylor]: Taking taylor expansion of a in b
0.280 * [taylor]: Taking taylor expansion of 0 in b
0.283 * [taylor]: Taking taylor expansion of 0 in b
0.287 * [taylor]: Taking taylor expansion of 0 in b
0.287 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.287 * [approximate]: Taking taylor expansion of (/ (exp a) (+ (exp b) (exp a))) in (a b) around 0
0.287 * [taylor]: Taking taylor expansion of (/ (exp a) (+ (exp b) (exp a))) in b
0.287 * [taylor]: Taking taylor expansion of (exp a) in b
0.287 * [taylor]: Taking taylor expansion of a in b
0.287 * [taylor]: Taking taylor expansion of (+ (exp b) (exp a)) in b
0.287 * [taylor]: Taking taylor expansion of (exp b) in b
0.287 * [taylor]: Taking taylor expansion of b in b
0.287 * [taylor]: Taking taylor expansion of (exp a) in b
0.287 * [taylor]: Taking taylor expansion of a in b
0.288 * [taylor]: Taking taylor expansion of (/ (exp a) (+ (exp b) (exp a))) in a
0.288 * [taylor]: Taking taylor expansion of (exp a) in a
0.288 * [taylor]: Taking taylor expansion of a in a
0.288 * [taylor]: Taking taylor expansion of (+ (exp b) (exp a)) in a
0.288 * [taylor]: Taking taylor expansion of (exp b) in a
0.288 * [taylor]: Taking taylor expansion of b in a
0.288 * [taylor]: Taking taylor expansion of (exp a) in a
0.288 * [taylor]: Taking taylor expansion of a in a
0.288 * [taylor]: Taking taylor expansion of (/ (exp a) (+ (exp b) (exp a))) in a
0.288 * [taylor]: Taking taylor expansion of (exp a) in a
0.288 * [taylor]: Taking taylor expansion of a in a
0.288 * [taylor]: Taking taylor expansion of (+ (exp b) (exp a)) in a
0.288 * [taylor]: Taking taylor expansion of (exp b) in a
0.288 * [taylor]: Taking taylor expansion of b in a
0.288 * [taylor]: Taking taylor expansion of (exp a) in a
0.288 * [taylor]: Taking taylor expansion of a in a
0.288 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp b) 1)) in b
0.288 * [taylor]: Taking taylor expansion of (+ (exp b) 1) in b
0.288 * [taylor]: Taking taylor expansion of (exp b) in b
0.288 * [taylor]: Taking taylor expansion of b in b
0.288 * [taylor]: Taking taylor expansion of 1 in b
0.291 * [taylor]: Taking taylor expansion of (- (/ 1 (+ (exp b) 1)) (/ 1 (pow (+ (exp b) 1) 2))) in b
0.291 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp b) 1)) in b
0.291 * [taylor]: Taking taylor expansion of (+ (exp b) 1) in b
0.291 * [taylor]: Taking taylor expansion of (exp b) in b
0.291 * [taylor]: Taking taylor expansion of b in b
0.291 * [taylor]: Taking taylor expansion of 1 in b
0.291 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (exp b) 1) 2)) in b
0.291 * [taylor]: Taking taylor expansion of (pow (+ (exp b) 1) 2) in b
0.291 * [taylor]: Taking taylor expansion of (+ (exp b) 1) in b
0.291 * [taylor]: Taking taylor expansion of (exp b) in b
0.291 * [taylor]: Taking taylor expansion of b in b
0.291 * [taylor]: Taking taylor expansion of 1 in b
0.294 * [approximate]: Taking taylor expansion of (/ (exp (/ 1 a)) (+ (exp (/ 1 b)) (exp (/ 1 a)))) in (a b) around 0
0.294 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 a)) (+ (exp (/ 1 b)) (exp (/ 1 a)))) in b
0.294 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in b
0.294 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.294 * [taylor]: Taking taylor expansion of a in b
0.294 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 b)) (exp (/ 1 a))) in b
0.294 * [taylor]: Taking taylor expansion of (exp (/ 1 b)) in b
0.294 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.294 * [taylor]: Taking taylor expansion of b in b
0.294 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in b
0.295 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.295 * [taylor]: Taking taylor expansion of a in b
0.295 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 a)) (+ (exp (/ 1 b)) (exp (/ 1 a)))) in a
0.295 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in a
0.295 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.295 * [taylor]: Taking taylor expansion of a in a
0.295 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 b)) (exp (/ 1 a))) in a
0.295 * [taylor]: Taking taylor expansion of (exp (/ 1 b)) in a
0.295 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.295 * [taylor]: Taking taylor expansion of b in a
0.295 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in a
0.295 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.295 * [taylor]: Taking taylor expansion of a in a
0.296 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 a)) (+ (exp (/ 1 b)) (exp (/ 1 a)))) in a
0.296 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in a
0.296 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.296 * [taylor]: Taking taylor expansion of a in a
0.296 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 b)) (exp (/ 1 a))) in a
0.296 * [taylor]: Taking taylor expansion of (exp (/ 1 b)) in a
0.296 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.296 * [taylor]: Taking taylor expansion of b in a
0.296 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in a
0.296 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.296 * [taylor]: Taking taylor expansion of a in a
0.297 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 a)) (+ (exp (/ 1 b)) (exp (/ 1 a)))) in b
0.297 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in b
0.297 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.297 * [taylor]: Taking taylor expansion of a in b
0.297 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 b)) (exp (/ 1 a))) in b
0.297 * [taylor]: Taking taylor expansion of (exp (/ 1 b)) in b
0.297 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.297 * [taylor]: Taking taylor expansion of b in b
0.297 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in b
0.297 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.297 * [taylor]: Taking taylor expansion of a in b
0.299 * [taylor]: Taking taylor expansion of 0 in b
0.302 * [taylor]: Taking taylor expansion of 0 in b
0.305 * [taylor]: Taking taylor expansion of 0 in b
0.306 * [approximate]: Taking taylor expansion of (/ (exp (/ -1 a)) (+ (exp (/ -1 b)) (exp (/ -1 a)))) in (a b) around 0
0.306 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 a)) (+ (exp (/ -1 b)) (exp (/ -1 a)))) 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 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
0.307 * [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 (/ (exp (/ -1 a)) (+ (exp (/ -1 b)) (exp (/ -1 a)))) in a
0.307 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in a
0.307 * [taylor]: Taking taylor expansion of (/ -1 a) in a
0.307 * [taylor]: Taking taylor expansion of -1 in a
0.307 * [taylor]: Taking taylor expansion of a in a
0.307 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 b)) (exp (/ -1 a))) in a
0.307 * [taylor]: Taking taylor expansion of (exp (/ -1 b)) in a
0.307 * [taylor]: Taking taylor expansion of (/ -1 b) in a
0.307 * [taylor]: Taking taylor expansion of -1 in a
0.307 * [taylor]: Taking taylor expansion of b in a
0.307 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in a
0.307 * [taylor]: Taking taylor expansion of (/ -1 a) in a
0.307 * [taylor]: Taking taylor expansion of -1 in a
0.307 * [taylor]: Taking taylor expansion of a in a
0.308 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 a)) (+ (exp (/ -1 b)) (exp (/ -1 a)))) in a
0.308 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in a
0.308 * [taylor]: Taking taylor expansion of (/ -1 a) in a
0.308 * [taylor]: Taking taylor expansion of -1 in a
0.308 * [taylor]: Taking taylor expansion of a in a
0.308 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 b)) (exp (/ -1 a))) in a
0.308 * [taylor]: Taking taylor expansion of (exp (/ -1 b)) in a
0.308 * [taylor]: Taking taylor expansion of (/ -1 b) in a
0.308 * [taylor]: Taking taylor expansion of -1 in a
0.308 * [taylor]: Taking taylor expansion of b in a
0.308 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in a
0.308 * [taylor]: Taking taylor expansion of (/ -1 a) in a
0.309 * [taylor]: Taking taylor expansion of -1 in a
0.309 * [taylor]: Taking taylor expansion of a in a
0.309 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 a)) (+ (exp (/ -1 b)) (exp (/ -1 a)))) in b
0.309 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in b
0.309 * [taylor]: Taking taylor expansion of (/ -1 a) in b
0.309 * [taylor]: Taking taylor expansion of -1 in b
0.309 * [taylor]: Taking taylor expansion of a in b
0.309 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 b)) (exp (/ -1 a))) in b
0.309 * [taylor]: Taking taylor expansion of (exp (/ -1 b)) in b
0.309 * [taylor]: Taking taylor expansion of (/ -1 b) in b
0.309 * [taylor]: Taking taylor expansion of -1 in b
0.309 * [taylor]: Taking taylor expansion of b in b
0.310 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in b
0.310 * [taylor]: Taking taylor expansion of (/ -1 a) in b
0.310 * [taylor]: Taking taylor expansion of -1 in b
0.310 * [taylor]: Taking taylor expansion of a in b
0.311 * [taylor]: Taking taylor expansion of 0 in b
0.314 * [taylor]: Taking taylor expansion of 0 in b
0.318 * [taylor]: Taking taylor expansion of 0 in b
0.318 * * * [progress]: simplifying candidates
0.320 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (/ (+ (exp a) (exp b)) (exp a)))
  (log1p (/ (+ (exp a) (exp b)) (exp a)))
  (- (log (+ (exp a) (exp b))) a)
  (log (/ (+ (exp a) (exp b)) (exp a)))
  (exp (/ (+ (exp a) (exp b)) (exp a)))
  (/ (* (* (+ (exp a) (exp b)) (+ (exp a) (exp b))) (+ (exp a) (exp b))) (* (* (exp a) (exp a)) (exp a)))
  (* (cbrt (/ (+ (exp a) (exp b)) (exp a))) (cbrt (/ (+ (exp a) (exp b)) (exp a))))
  (cbrt (/ (+ (exp a) (exp b)) (exp a)))
  (* (* (/ (+ (exp a) (exp b)) (exp a)) (/ (+ (exp a) (exp b)) (exp a))) (/ (+ (exp a) (exp b)) (exp a)))
  (sqrt (/ (+ (exp a) (exp b)) (exp a)))
  (sqrt (/ (+ (exp a) (exp b)) (exp a)))
  (- (+ (exp a) (exp b)))
  (- (exp a))
  (/ (* (cbrt (+ (exp a) (exp b))) (cbrt (+ (exp a) (exp b)))) (* (cbrt (exp a)) (cbrt (exp a))))
  (/ (cbrt (+ (exp a) (exp b))) (cbrt (exp a)))
  (/ (* (cbrt (+ (exp a) (exp b))) (cbrt (+ (exp a) (exp b)))) (sqrt (exp a)))
  (/ (cbrt (+ (exp a) (exp b))) (sqrt (exp a)))
  (/ (* (cbrt (+ (exp a) (exp b))) (cbrt (+ (exp a) (exp b)))) 1)
  (/ (cbrt (+ (exp a) (exp b))) (exp a))
  (/ (sqrt (+ (exp a) (exp b))) (* (cbrt (exp a)) (cbrt (exp a))))
  (/ (sqrt (+ (exp a) (exp b))) (cbrt (exp a)))
  (/ (sqrt (+ (exp a) (exp b))) (sqrt (exp a)))
  (/ (sqrt (+ (exp a) (exp b))) (sqrt (exp a)))
  (/ (sqrt (+ (exp a) (exp b))) 1)
  (/ (sqrt (+ (exp a) (exp b))) (exp a))
  (/ 1 (* (cbrt (exp a)) (cbrt (exp a))))
  (/ (+ (exp a) (exp b)) (cbrt (exp a)))
  (/ 1 (sqrt (exp a)))
  (/ (+ (exp a) (exp b)) (sqrt (exp a)))
  (/ 1 1)
  (/ (+ (exp a) (exp b)) (exp a))
  (/ 1 (* (cbrt (exp a)) (cbrt (exp a))))
  (/ (+ (exp a) (exp b)) (cbrt (exp a)))
  (/ 1 (sqrt (exp a)))
  (/ (+ (exp a) (exp b)) (sqrt (exp a)))
  (/ 1 1)
  (/ (+ (exp a) (exp b)) (exp a))
  (/ 1 (exp a))
  (/ (exp a) (+ (exp a) (exp b)))
  (/ (+ (exp a) (exp b)) (* (cbrt (exp a)) (cbrt (exp a))))
  (/ (+ (exp a) (exp b)) (sqrt (exp a)))
  (/ (+ (exp a) (exp b)) 1)
  (/ (exp a) (cbrt (+ (exp a) (exp b))))
  (/ (exp a) (sqrt (+ (exp a) (exp b))))
  (/ (exp a) (+ (exp a) (exp b)))
  (/ (exp a) (+ (exp a) (exp b)))
  (* (exp a) (+ (* (exp a) (exp a)) (- (* (exp b) (exp b)) (* (exp a) (exp b)))))
  (* (exp a) (- (exp a) (exp b)))
  (expm1 (/ 1 (/ (+ (exp a) (exp b)) (exp a))))
  (log1p (/ 1 (/ (+ (exp a) (exp b)) (exp a))))
  (- 1)
  (- (- (log (+ (exp a) (exp b))) a))
  (- (log (/ (+ (exp a) (exp b)) (exp a))))
  (- 0 (- (log (+ (exp a) (exp b))) a))
  (- 0 (log (/ (+ (exp a) (exp b)) (exp a))))
  (- (log 1) (- (log (+ (exp a) (exp b))) a))
  (- (log 1) (log (/ (+ (exp a) (exp b)) (exp a))))
  (log (/ 1 (/ (+ (exp a) (exp b)) (exp a))))
  (exp (/ 1 (/ (+ (exp a) (exp b)) (exp a))))
  (/ (* (* 1 1) 1) (/ (* (* (+ (exp a) (exp b)) (+ (exp a) (exp b))) (+ (exp a) (exp b))) (* (* (exp a) (exp a)) (exp a))))
  (/ (* (* 1 1) 1) (* (* (/ (+ (exp a) (exp b)) (exp a)) (/ (+ (exp a) (exp b)) (exp a))) (/ (+ (exp a) (exp b)) (exp a))))
  (* (cbrt (/ 1 (/ (+ (exp a) (exp b)) (exp a)))) (cbrt (/ 1 (/ (+ (exp a) (exp b)) (exp a)))))
  (cbrt (/ 1 (/ (+ (exp a) (exp b)) (exp a))))
  (* (* (/ 1 (/ (+ (exp a) (exp b)) (exp a))) (/ 1 (/ (+ (exp a) (exp b)) (exp a)))) (/ 1 (/ (+ (exp a) (exp b)) (exp a))))
  (sqrt (/ 1 (/ (+ (exp a) (exp b)) (exp a))))
  (sqrt (/ 1 (/ (+ (exp a) (exp b)) (exp a))))
  (- 1)
  (- (/ (+ (exp a) (exp b)) (exp a)))
  (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (/ (+ (exp a) (exp b)) (exp a))) (cbrt (/ (+ (exp a) (exp b)) (exp a)))))
  (/ (cbrt 1) (cbrt (/ (+ (exp a) (exp b)) (exp a))))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (/ (+ (exp a) (exp b)) (exp a))))
  (/ (cbrt 1) (sqrt (/ (+ (exp a) (exp b)) (exp a))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (+ (exp a) (exp b))) (cbrt (+ (exp a) (exp b)))) (* (cbrt (exp a)) (cbrt (exp a)))))
  (/ (cbrt 1) (/ (cbrt (+ (exp a) (exp b))) (cbrt (exp a))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (+ (exp a) (exp b))) (cbrt (+ (exp a) (exp b)))) (sqrt (exp a))))
  (/ (cbrt 1) (/ (cbrt (+ (exp a) (exp b))) (sqrt (exp a))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (+ (exp a) (exp b))) (cbrt (+ (exp a) (exp b)))) 1))
  (/ (cbrt 1) (/ (cbrt (+ (exp a) (exp b))) (exp a)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (+ (exp a) (exp b))) (* (cbrt (exp a)) (cbrt (exp a)))))
  (/ (cbrt 1) (/ (sqrt (+ (exp a) (exp b))) (cbrt (exp a))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (+ (exp a) (exp b))) (sqrt (exp a))))
  (/ (cbrt 1) (/ (sqrt (+ (exp a) (exp b))) (sqrt (exp a))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (+ (exp a) (exp b))) 1))
  (/ (cbrt 1) (/ (sqrt (+ (exp a) (exp b))) (exp a)))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (* (cbrt (exp a)) (cbrt (exp a)))))
  (/ (cbrt 1) (/ (+ (exp a) (exp b)) (cbrt (exp a))))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (sqrt (exp a))))
  (/ (cbrt 1) (/ (+ (exp a) (exp b)) (sqrt (exp a))))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 1))
  (/ (cbrt 1) (/ (+ (exp a) (exp b)) (exp a)))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (* (cbrt (exp a)) (cbrt (exp a)))))
  (/ (cbrt 1) (/ (+ (exp a) (exp b)) (cbrt (exp a))))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (sqrt (exp a))))
  (/ (cbrt 1) (/ (+ (exp a) (exp b)) (sqrt (exp a))))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 1))
  (/ (cbrt 1) (/ (+ (exp a) (exp b)) (exp a)))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (/ (+ (exp a) (exp b)) (exp a)))
  (/ (* (cbrt 1) (cbrt 1)) (+ (exp a) (exp b)))
  (/ (cbrt 1) (/ 1 (exp a)))
  (/ (sqrt 1) (* (cbrt (/ (+ (exp a) (exp b)) (exp a))) (cbrt (/ (+ (exp a) (exp b)) (exp a)))))
  (/ (sqrt 1) (cbrt (/ (+ (exp a) (exp b)) (exp a))))
  (/ (sqrt 1) (sqrt (/ (+ (exp a) (exp b)) (exp a))))
  (/ (sqrt 1) (sqrt (/ (+ (exp a) (exp b)) (exp a))))
  (/ (sqrt 1) (/ (* (cbrt (+ (exp a) (exp b))) (cbrt (+ (exp a) (exp b)))) (* (cbrt (exp a)) (cbrt (exp a)))))
  (/ (sqrt 1) (/ (cbrt (+ (exp a) (exp b))) (cbrt (exp a))))
  (/ (sqrt 1) (/ (* (cbrt (+ (exp a) (exp b))) (cbrt (+ (exp a) (exp b)))) (sqrt (exp a))))
  (/ (sqrt 1) (/ (cbrt (+ (exp a) (exp b))) (sqrt (exp a))))
  (/ (sqrt 1) (/ (* (cbrt (+ (exp a) (exp b))) (cbrt (+ (exp a) (exp b)))) 1))
  (/ (sqrt 1) (/ (cbrt (+ (exp a) (exp b))) (exp a)))
  (/ (sqrt 1) (/ (sqrt (+ (exp a) (exp b))) (* (cbrt (exp a)) (cbrt (exp a)))))
  (/ (sqrt 1) (/ (sqrt (+ (exp a) (exp b))) (cbrt (exp a))))
  (/ (sqrt 1) (/ (sqrt (+ (exp a) (exp b))) (sqrt (exp a))))
  (/ (sqrt 1) (/ (sqrt (+ (exp a) (exp b))) (sqrt (exp a))))
  (/ (sqrt 1) (/ (sqrt (+ (exp a) (exp b))) 1))
  (/ (sqrt 1) (/ (sqrt (+ (exp a) (exp b))) (exp a)))
  (/ (sqrt 1) (/ 1 (* (cbrt (exp a)) (cbrt (exp a)))))
  (/ (sqrt 1) (/ (+ (exp a) (exp b)) (cbrt (exp a))))
  (/ (sqrt 1) (/ 1 (sqrt (exp a))))
  (/ (sqrt 1) (/ (+ (exp a) (exp b)) (sqrt (exp a))))
  (/ (sqrt 1) (/ 1 1))
  (/ (sqrt 1) (/ (+ (exp a) (exp b)) (exp a)))
  (/ (sqrt 1) (/ 1 (* (cbrt (exp a)) (cbrt (exp a)))))
  (/ (sqrt 1) (/ (+ (exp a) (exp b)) (cbrt (exp a))))
  (/ (sqrt 1) (/ 1 (sqrt (exp a))))
  (/ (sqrt 1) (/ (+ (exp a) (exp b)) (sqrt (exp a))))
  (/ (sqrt 1) (/ 1 1))
  (/ (sqrt 1) (/ (+ (exp a) (exp b)) (exp a)))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (/ (+ (exp a) (exp b)) (exp a)))
  (/ (sqrt 1) (+ (exp a) (exp b)))
  (/ (sqrt 1) (/ 1 (exp a)))
  (/ 1 (* (cbrt (/ (+ (exp a) (exp b)) (exp a))) (cbrt (/ (+ (exp a) (exp b)) (exp a)))))
  (/ 1 (cbrt (/ (+ (exp a) (exp b)) (exp a))))
  (/ 1 (sqrt (/ (+ (exp a) (exp b)) (exp a))))
  (/ 1 (sqrt (/ (+ (exp a) (exp b)) (exp a))))
  (/ 1 (/ (* (cbrt (+ (exp a) (exp b))) (cbrt (+ (exp a) (exp b)))) (* (cbrt (exp a)) (cbrt (exp a)))))
  (/ 1 (/ (cbrt (+ (exp a) (exp b))) (cbrt (exp a))))
  (/ 1 (/ (* (cbrt (+ (exp a) (exp b))) (cbrt (+ (exp a) (exp b)))) (sqrt (exp a))))
  (/ 1 (/ (cbrt (+ (exp a) (exp b))) (sqrt (exp a))))
  (/ 1 (/ (* (cbrt (+ (exp a) (exp b))) (cbrt (+ (exp a) (exp b)))) 1))
  (/ 1 (/ (cbrt (+ (exp a) (exp b))) (exp a)))
  (/ 1 (/ (sqrt (+ (exp a) (exp b))) (* (cbrt (exp a)) (cbrt (exp a)))))
  (/ 1 (/ (sqrt (+ (exp a) (exp b))) (cbrt (exp a))))
  (/ 1 (/ (sqrt (+ (exp a) (exp b))) (sqrt (exp a))))
  (/ 1 (/ (sqrt (+ (exp a) (exp b))) (sqrt (exp a))))
  (/ 1 (/ (sqrt (+ (exp a) (exp b))) 1))
  (/ 1 (/ (sqrt (+ (exp a) (exp b))) (exp a)))
  (/ 1 (/ 1 (* (cbrt (exp a)) (cbrt (exp a)))))
  (/ 1 (/ (+ (exp a) (exp b)) (cbrt (exp a))))
  (/ 1 (/ 1 (sqrt (exp a))))
  (/ 1 (/ (+ (exp a) (exp b)) (sqrt (exp a))))
  (/ 1 (/ 1 1))
  (/ 1 (/ (+ (exp a) (exp b)) (exp a)))
  (/ 1 (/ 1 (* (cbrt (exp a)) (cbrt (exp a)))))
  (/ 1 (/ (+ (exp a) (exp b)) (cbrt (exp a))))
  (/ 1 (/ 1 (sqrt (exp a))))
  (/ 1 (/ (+ (exp a) (exp b)) (sqrt (exp a))))
  (/ 1 (/ 1 1))
  (/ 1 (/ (+ (exp a) (exp b)) (exp a)))
  (/ 1 1)
  (/ 1 (/ (+ (exp a) (exp b)) (exp a)))
  (/ 1 (+ (exp a) (exp b)))
  (/ 1 (/ 1 (exp a)))
  (/ 1 (/ (+ (exp a) (exp b)) (exp a)))
  (/ (/ (+ (exp a) (exp b)) (exp a)) 1)
  (/ 1 (* (cbrt (/ (+ (exp a) (exp b)) (exp a))) (cbrt (/ (+ (exp a) (exp b)) (exp a)))))
  (/ 1 (sqrt (/ (+ (exp a) (exp b)) (exp a))))
  (/ 1 (/ (* (cbrt (+ (exp a) (exp b))) (cbrt (+ (exp a) (exp b)))) (* (cbrt (exp a)) (cbrt (exp a)))))
  (/ 1 (/ (* (cbrt (+ (exp a) (exp b))) (cbrt (+ (exp a) (exp b)))) (sqrt (exp a))))
  (/ 1 (/ (* (cbrt (+ (exp a) (exp b))) (cbrt (+ (exp a) (exp b)))) 1))
  (/ 1 (/ (sqrt (+ (exp a) (exp b))) (* (cbrt (exp a)) (cbrt (exp a)))))
  (/ 1 (/ (sqrt (+ (exp a) (exp b))) (sqrt (exp a))))
  (/ 1 (/ (sqrt (+ (exp a) (exp b))) 1))
  (/ 1 (/ 1 (* (cbrt (exp a)) (cbrt (exp a)))))
  (/ 1 (/ 1 (sqrt (exp a))))
  (/ 1 (/ 1 1))
  (/ 1 (/ 1 (* (cbrt (exp a)) (cbrt (exp a)))))
  (/ 1 (/ 1 (sqrt (exp a))))
  (/ 1 (/ 1 1))
  (/ 1 1)
  (/ 1 (+ (exp a) (exp b)))
  (/ (/ (+ (exp a) (exp b)) (exp a)) (cbrt 1))
  (/ (/ (+ (exp a) (exp b)) (exp a)) (sqrt 1))
  (/ (/ (+ (exp a) (exp b)) (exp a)) 1)
  (/ 1 (+ (exp a) (exp b)))
  (- (+ b 2) a)
  (/ (+ (exp b) (exp a)) (exp a))
  (/ (+ (exp b) (exp a)) (exp a))
  (- (+ (* 1/4 a) 1/2) (* 1/4 b))
  (/ (exp a) (+ (exp b) (exp a)))
  (/ (exp a) (+ (exp b) (exp a)))
0.327 * * [simplify]: iteration  0 :  382  enodes  (cost  1373 )
0.335 * * [simplify]: iteration  1 :  1619  enodes  (cost  1239 )
0.357 * * [simplify]: iteration  2 :  5001  enodes  (cost  1141 )
0.363 * [simplify]: Simplified to:
   (expm1 (/ (+ (exp a) (exp b)) (exp a)))
  (log1p (/ (+ (exp a) (exp b)) (exp a)))
  (- (log (+ (exp a) (exp b))) a)
  (- (log (+ (exp a) (exp b))) a)
  (exp (/ (+ (exp a) (exp b)) (exp a)))
  (pow (/ (+ (exp a) (exp b)) (exp a)) 3)
  (* (cbrt (/ (+ (exp a) (exp b)) (exp a))) (cbrt (/ (+ (exp a) (exp b)) (exp a))))
  (cbrt (/ (+ (exp a) (exp b)) (exp a)))
  (pow (/ (+ (exp a) (exp b)) (exp a)) 3)
  (sqrt (/ (+ (exp a) (exp b)) (exp a)))
  (sqrt (/ (+ (exp a) (exp b)) (exp a)))
  (- (+ (exp a) (exp b)))
  (- (exp a))
  (/ (* (cbrt (+ (exp a) (exp b))) (cbrt (+ (exp a) (exp b)))) (* (cbrt (exp a)) (cbrt (exp a))))
  (/ (cbrt (+ (exp a) (exp b))) (cbrt (exp a)))
  (/ (* (cbrt (+ (exp a) (exp b))) (cbrt (+ (exp a) (exp b)))) (sqrt (exp a)))
  (/ (cbrt (+ (exp a) (exp b))) (sqrt (exp a)))
  (* (cbrt (+ (exp a) (exp b))) (cbrt (+ (exp a) (exp b))))
  (/ (cbrt (+ (exp a) (exp b))) (exp a))
  (/ (sqrt (+ (exp a) (exp b))) (* (cbrt (exp a)) (cbrt (exp a))))
  (/ (sqrt (+ (exp a) (exp b))) (cbrt (exp a)))
  (/ (sqrt (+ (exp a) (exp b))) (sqrt (exp a)))
  (/ (sqrt (+ (exp a) (exp b))) (sqrt (exp a)))
  (sqrt (+ (exp a) (exp b)))
  (/ (sqrt (+ (exp a) (exp b))) (exp a))
  (/ 1 (* (cbrt (exp a)) (cbrt (exp a))))
  (/ (+ (exp a) (exp b)) (cbrt (exp a)))
  (/ 1 (sqrt (exp a)))
  (/ (+ (exp a) (exp b)) (sqrt (exp a)))
  1
  (/ (+ (exp a) (exp b)) (exp a))
  (/ 1 (* (cbrt (exp a)) (cbrt (exp a))))
  (/ (+ (exp a) (exp b)) (cbrt (exp a)))
  (/ 1 (sqrt (exp a)))
  (/ (+ (exp a) (exp b)) (sqrt (exp a)))
  1
  (/ (+ (exp a) (exp b)) (exp a))
  (/ 1 (exp a))
  (/ (exp a) (+ (exp a) (exp b)))
  (/ (+ (exp a) (exp b)) (* (cbrt (exp a)) (cbrt (exp a))))
  (/ (+ (exp a) (exp b)) (sqrt (exp a)))
  (+ (exp a) (exp b))
  (/ (exp a) (cbrt (+ (exp a) (exp b))))
  (/ (exp a) (sqrt (+ (exp a) (exp b))))
  (/ (exp a) (+ (exp a) (exp b)))
  (/ (exp a) (+ (exp a) (exp b)))
  (fma (exp (+ a b)) (- (exp b) (exp a)) (pow (exp a) 3))
  (* (exp a) (- (exp a) (exp b)))
  (expm1 (/ 1 (/ (+ (exp a) (exp b)) (exp a))))
  (log1p (/ 1 (/ (+ (exp a) (exp b)) (exp a))))
  (- 1)
  (- a (log (+ (exp a) (exp b))))
  (- a (log (+ (exp a) (exp b))))
  (- a (log (+ (exp a) (exp b))))
  (- a (log (+ (exp a) (exp b))))
  (- a (log (+ (exp a) (exp b))))
  (- a (log (+ (exp a) (exp b))))
  (- a (log (+ (exp a) (exp b))))
  (exp (/ 1 (/ (+ (exp a) (exp b)) (exp a))))
  (/ 1 (pow (/ (+ (exp a) (exp b)) (exp a)) 3))
  (/ 1 (pow (/ (+ (exp a) (exp b)) (exp a)) 3))
  (* (cbrt (/ 1 (/ (+ (exp a) (exp b)) (exp a)))) (cbrt (/ 1 (/ (+ (exp a) (exp b)) (exp a)))))
  (cbrt (/ 1 (/ (+ (exp a) (exp b)) (exp a))))
  (/ 1 (pow (/ (+ (exp a) (exp b)) (exp a)) 3))
  (sqrt (/ 1 (/ (+ (exp a) (exp b)) (exp a))))
  (sqrt (/ 1 (/ (+ (exp a) (exp b)) (exp a))))
  (- 1)
  (- (/ (+ (exp a) (exp b)) (exp a)))
  (/ (/ 1 (cbrt (/ (+ (exp a) (exp b)) (exp a)))) (cbrt (/ (+ (exp a) (exp b)) (exp a))))
  (/ 1 (cbrt (/ (+ (exp a) (exp b)) (exp a))))
  (/ 1 (sqrt (/ (+ (exp a) (exp b)) (exp a))))
  (/ 1 (sqrt (/ (+ (exp a) (exp b)) (exp a))))
  (/ (* (cbrt (exp a)) (cbrt (exp a))) (* (cbrt (+ (exp a) (exp b))) (cbrt (+ (exp a) (exp b)))))
  (/ (cbrt (exp a)) (cbrt (+ (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))))
  (/ 1 (* (cbrt (+ (exp a) (exp b))) (cbrt (+ (exp a) (exp b)))))
  (/ (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))))
  (/ (sqrt (exp a)) (sqrt (+ (exp a) (exp b))))
  (/ (sqrt (exp a)) (sqrt (+ (exp a) (exp b))))
  (/ 1 (sqrt (+ (exp a) (exp b))))
  (/ (exp a) (sqrt (+ (exp a) (exp b))))
  (* (cbrt (exp a)) (cbrt (exp a)))
  (/ 1 (/ (+ (exp a) (exp b)) (cbrt (exp a))))
  (sqrt (exp a))
  (/ (sqrt (exp a)) (+ (exp a) (exp b)))
  1
  (/ (exp a) (+ (exp a) (exp b)))
  (* (cbrt (exp a)) (cbrt (exp a)))
  (/ 1 (/ (+ (exp a) (exp b)) (cbrt (exp a))))
  (sqrt (exp a))
  (/ (sqrt (exp a)) (+ (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)
  (/ (/ 1 (cbrt (/ (+ (exp a) (exp b)) (exp a)))) (cbrt (/ (+ (exp a) (exp b)) (exp a))))
  (/ 1 (cbrt (/ (+ (exp a) (exp b)) (exp a))))
  (/ 1 (sqrt (/ (+ (exp a) (exp b)) (exp a))))
  (/ 1 (sqrt (/ (+ (exp a) (exp b)) (exp a))))
  (/ (* (cbrt (exp a)) (cbrt (exp a))) (* (cbrt (+ (exp a) (exp b))) (cbrt (+ (exp a) (exp b)))))
  (/ (cbrt (exp a)) (cbrt (+ (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))))
  (/ 1 (* (cbrt (+ (exp a) (exp b))) (cbrt (+ (exp a) (exp b)))))
  (/ (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))))
  (/ (sqrt (exp a)) (sqrt (+ (exp a) (exp b))))
  (/ (sqrt (exp a)) (sqrt (+ (exp a) (exp b))))
  (/ 1 (sqrt (+ (exp a) (exp b))))
  (/ (exp a) (sqrt (+ (exp a) (exp b))))
  (* (cbrt (exp a)) (cbrt (exp a)))
  (/ 1 (/ (+ (exp a) (exp b)) (cbrt (exp a))))
  (sqrt (exp a))
  (/ (sqrt (exp a)) (+ (exp a) (exp b)))
  1
  (/ (exp a) (+ (exp a) (exp b)))
  (* (cbrt (exp a)) (cbrt (exp a)))
  (/ 1 (/ (+ (exp a) (exp b)) (cbrt (exp a))))
  (sqrt (exp a))
  (/ (sqrt (exp a)) (+ (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)
  (/ (/ 1 (cbrt (/ (+ (exp a) (exp b)) (exp a)))) (cbrt (/ (+ (exp a) (exp b)) (exp a))))
  (/ 1 (cbrt (/ (+ (exp a) (exp b)) (exp a))))
  (/ 1 (sqrt (/ (+ (exp a) (exp b)) (exp a))))
  (/ 1 (sqrt (/ (+ (exp a) (exp b)) (exp a))))
  (/ (* (cbrt (exp a)) (cbrt (exp a))) (* (cbrt (+ (exp a) (exp b))) (cbrt (+ (exp a) (exp b)))))
  (/ (cbrt (exp a)) (cbrt (+ (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))))
  (/ 1 (* (cbrt (+ (exp a) (exp b))) (cbrt (+ (exp a) (exp b)))))
  (/ (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))))
  (/ (sqrt (exp a)) (sqrt (+ (exp a) (exp b))))
  (/ (sqrt (exp a)) (sqrt (+ (exp a) (exp b))))
  (/ 1 (sqrt (+ (exp a) (exp b))))
  (/ (exp a) (sqrt (+ (exp a) (exp b))))
  (* (cbrt (exp a)) (cbrt (exp a)))
  (/ 1 (/ (+ (exp a) (exp b)) (cbrt (exp a))))
  (sqrt (exp a))
  (/ (sqrt (exp a)) (+ (exp a) (exp b)))
  1
  (/ (exp a) (+ (exp a) (exp b)))
  (* (cbrt (exp a)) (cbrt (exp a)))
  (/ 1 (/ (+ (exp a) (exp b)) (cbrt (exp a))))
  (sqrt (exp a))
  (/ (sqrt (exp a)) (+ (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 a) (+ (exp a) (exp b)))
  (/ (+ (exp a) (exp b)) (exp a))
  (/ (/ 1 (cbrt (/ (+ (exp a) (exp b)) (exp a)))) (cbrt (/ (+ (exp a) (exp b)) (exp a))))
  (/ 1 (sqrt (/ (+ (exp a) (exp b)) (exp a))))
  (/ (* (cbrt (exp a)) (cbrt (exp a))) (* (cbrt (+ (exp a) (exp b))) (cbrt (+ (exp a) (exp b)))))
  (/ (sqrt (exp a)) (* (cbrt (+ (exp a) (exp b))) (cbrt (+ (exp a) (exp b)))))
  (/ 1 (* (cbrt (+ (exp a) (exp b))) (cbrt (+ (exp a) (exp b)))))
  (/ (* (cbrt (exp a)) (cbrt (exp a))) (sqrt (+ (exp a) (exp b))))
  (/ (sqrt (exp a)) (sqrt (+ (exp a) (exp b))))
  (/ 1 (sqrt (+ (exp a) (exp b))))
  (* (cbrt (exp a)) (cbrt (exp a)))
  (sqrt (exp a))
  1
  (* (cbrt (exp a)) (cbrt (exp a)))
  (sqrt (exp a))
  1
  1
  (/ 1 (+ (exp a) (exp b)))
  (/ (+ (exp a) (exp b)) (exp a))
  (/ (+ (exp a) (exp b)) (exp a))
  (/ (+ (exp a) (exp b)) (exp a))
  (/ 1 (+ (exp a) (exp b)))
  (- (+ b 2) a)
  (/ (+ (exp a) (exp b)) (exp a))
  (/ (+ (exp a) (exp b)) (exp a))
  (fma a 1/4 (- 1/2 (* 1/4 b)))
  (/ (exp a) (+ (exp a) (exp b)))
  (/ (exp a) (+ (exp a) (exp b)))
0.363 * * * [progress]: adding candidates to table
0.508 * * [progress]: iteration 3 / 4
0.509 * * * [progress]: picking best candidate
0.510 * * * * [pick]: Picked  #<alt (λ (a b) (fma 1/4 (- a b) 1/2))>
0.510 * * * [progress]: localizing error
0.515 * * * [progress]: generating rewritten candidates
0.515 * * * [progress]: generating series expansions
0.515 * * * [progress]: simplifying candidates
0.515 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   
0.517 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
0.517 * [simplify]: Simplified to:
   
0.517 * * * [progress]: adding candidates to table
0.517 * [progress]: [Phase 3 of 3] Extracting.
0.517 * * [regime]: Finding splitpoints for: (#<alt (λ (a b) (fma 1/4 (- a b) 1/2))> #<alt (λ (a b) (/ (exp a) (+ (exp a) (exp b))))> #<alt (λ (a b) (/ 1 (/ (+ (exp a) (exp b)) (exp a))))>)
0.518 * * * [regime-changes]: Trying 5 branch expressions: ((exp b) (exp a) (/ (exp a) (+ (exp a) (exp b))) b a)
0.518 * * * * [regimes]: Trying to branch on (exp b) from (#<alt (λ (a b) (fma 1/4 (- a b) 1/2))> #<alt (λ (a b) (/ (exp a) (+ (exp a) (exp b))))> #<alt (λ (a b) (/ 1 (/ (+ (exp a) (exp b)) (exp a))))>)
0.531 * * * * [regimes]: Trying to branch on (exp a) from (#<alt (λ (a b) (fma 1/4 (- a b) 1/2))> #<alt (λ (a b) (/ (exp a) (+ (exp a) (exp b))))> #<alt (λ (a b) (/ 1 (/ (+ (exp a) (exp b)) (exp a))))>)
0.545 * * * * [regimes]: Trying to branch on (/ (exp a) (+ (exp a) (exp b))) from (#<alt (λ (a b) (fma 1/4 (- a b) 1/2))> #<alt (λ (a b) (/ (exp a) (+ (exp a) (exp b))))> #<alt (λ (a b) (/ 1 (/ (+ (exp a) (exp b)) (exp a))))>)
0.565 * * * * [regimes]: Trying to branch on b from (#<alt (λ (a b) (fma 1/4 (- a b) 1/2))> #<alt (λ (a b) (/ (exp a) (+ (exp a) (exp b))))> #<alt (λ (a b) (/ 1 (/ (+ (exp a) (exp b)) (exp a))))>)
0.578 * * * * [regimes]: Trying to branch on a from (#<alt (λ (a b) (fma 1/4 (- a b) 1/2))> #<alt (λ (a b) (/ (exp a) (+ (exp a) (exp b))))> #<alt (λ (a b) (/ 1 (/ (+ (exp a) (exp b)) (exp a))))>)
0.591 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
0.591 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (exp a) (+ (exp a) (exp b)))
0.592 * * [simplify]: iteration  0 :  7  enodes  (cost  5 )
0.592 * * [simplify]: iteration  1 :  7  enodes  (cost  5 )
0.592 * [simplify]: Simplified to:
   (/ (exp a) (+ (exp a) (exp b)))
1.217 * [regime-testing]: Baseline error score: 0.6641773831106593
1.217 * [regime-testing]: Oracle error score: 0.6103239312614205
1.218 * [regime-testing]: End program error score: 0.6641773831106593
1.244 * [regime-testing]: Target error score: 0.015919471184258613