10.171 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.027 * * * [progress]: [2/2] Setting up program.
0.036 * [progress]: [Phase 2 of 3] Improving.
0.036 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (* a1 a2) (* b1 b2))
0.038 * * [simplify]: iteration  0 :  16  enodes  (cost  3 )
0.040 * * [simplify]: iteration  1 :  37  enodes  (cost  3 )
0.041 * * [simplify]: iteration  2 :  67  enodes  (cost  3 )
0.043 * * [simplify]: iteration  3 :  79  enodes  (cost  3 )
0.044 * * [simplify]: iteration  4 :  79  enodes  (cost  3 )
0.044 * [simplify]: Simplified to:
   (/ (* a1 a2) (* b1 b2))
0.045 * * [progress]: iteration 1 / 4
0.045 * * * [progress]: picking best candidate
0.048 * * * * [pick]: Picked  #<alt (λ (a1 a2 b1 b2) (/ (* a1 a2) (* b1 b2)))>
0.049 * * * [progress]: localizing error
0.054 * * * [progress]: generating rewritten candidates
0.054 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.060 * * * [progress]: generating series expansions
0.060 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.060 * [approximate]: Taking taylor expansion of (/ (* a1 a2) (* b1 b2)) in (a1 a2 b1 b2) around 0
0.060 * [taylor]: Taking taylor expansion of (/ (* a1 a2) (* b1 b2)) in b2
0.060 * [taylor]: Taking taylor expansion of (* a1 a2) in b2
0.060 * [taylor]: Taking taylor expansion of a1 in b2
0.061 * [taylor]: Taking taylor expansion of a2 in b2
0.061 * [taylor]: Taking taylor expansion of (* b1 b2) in b2
0.061 * [taylor]: Taking taylor expansion of b1 in b2
0.061 * [taylor]: Taking taylor expansion of b2 in b2
0.061 * [taylor]: Taking taylor expansion of (/ (* a1 a2) (* b1 b2)) in b1
0.061 * [taylor]: Taking taylor expansion of (* a1 a2) in b1
0.061 * [taylor]: Taking taylor expansion of a1 in b1
0.061 * [taylor]: Taking taylor expansion of a2 in b1
0.061 * [taylor]: Taking taylor expansion of (* b1 b2) in b1
0.061 * [taylor]: Taking taylor expansion of b1 in b1
0.061 * [taylor]: Taking taylor expansion of b2 in b1
0.061 * [taylor]: Taking taylor expansion of (/ (* a1 a2) (* b1 b2)) in a2
0.061 * [taylor]: Taking taylor expansion of (* a1 a2) in a2
0.061 * [taylor]: Taking taylor expansion of a1 in a2
0.061 * [taylor]: Taking taylor expansion of a2 in a2
0.061 * [taylor]: Taking taylor expansion of (* b1 b2) in a2
0.061 * [taylor]: Taking taylor expansion of b1 in a2
0.061 * [taylor]: Taking taylor expansion of b2 in a2
0.061 * [taylor]: Taking taylor expansion of (/ (* a1 a2) (* b1 b2)) in a1
0.061 * [taylor]: Taking taylor expansion of (* a1 a2) in a1
0.061 * [taylor]: Taking taylor expansion of a1 in a1
0.061 * [taylor]: Taking taylor expansion of a2 in a1
0.061 * [taylor]: Taking taylor expansion of (* b1 b2) in a1
0.061 * [taylor]: Taking taylor expansion of b1 in a1
0.061 * [taylor]: Taking taylor expansion of b2 in a1
0.061 * [taylor]: Taking taylor expansion of (/ (* a1 a2) (* b1 b2)) in a1
0.061 * [taylor]: Taking taylor expansion of (* a1 a2) in a1
0.061 * [taylor]: Taking taylor expansion of a1 in a1
0.061 * [taylor]: Taking taylor expansion of a2 in a1
0.061 * [taylor]: Taking taylor expansion of (* b1 b2) in a1
0.061 * [taylor]: Taking taylor expansion of b1 in a1
0.061 * [taylor]: Taking taylor expansion of b2 in a1
0.061 * [taylor]: Taking taylor expansion of (/ a2 (* b1 b2)) in a2
0.061 * [taylor]: Taking taylor expansion of a2 in a2
0.061 * [taylor]: Taking taylor expansion of (* b1 b2) in a2
0.061 * [taylor]: Taking taylor expansion of b1 in a2
0.062 * [taylor]: Taking taylor expansion of b2 in a2
0.062 * [taylor]: Taking taylor expansion of (/ 1 (* b1 b2)) in b1
0.062 * [taylor]: Taking taylor expansion of (* b1 b2) in b1
0.062 * [taylor]: Taking taylor expansion of b1 in b1
0.062 * [taylor]: Taking taylor expansion of b2 in b1
0.062 * [taylor]: Taking taylor expansion of (/ 1 b2) in b2
0.062 * [taylor]: Taking taylor expansion of b2 in b2
0.062 * [taylor]: Taking taylor expansion of 0 in a2
0.062 * [taylor]: Taking taylor expansion of 0 in b1
0.062 * [taylor]: Taking taylor expansion of 0 in b1
0.062 * [taylor]: Taking taylor expansion of 0 in b2
0.062 * [taylor]: Taking taylor expansion of 0 in a2
0.062 * [taylor]: Taking taylor expansion of 0 in b1
0.062 * [taylor]: Taking taylor expansion of 0 in b1
0.063 * [taylor]: Taking taylor expansion of 0 in b1
0.063 * [taylor]: Taking taylor expansion of 0 in b2
0.063 * [taylor]: Taking taylor expansion of 0 in b2
0.063 * [taylor]: Taking taylor expansion of 0 in b2
0.063 * [taylor]: Taking taylor expansion of 0 in a2
0.063 * [taylor]: Taking taylor expansion of 0 in b1
0.063 * [taylor]: Taking taylor expansion of 0 in b1
0.063 * [taylor]: Taking taylor expansion of 0 in b1
0.063 * [taylor]: Taking taylor expansion of 0 in b1
0.063 * [taylor]: Taking taylor expansion of 0 in b2
0.063 * [taylor]: Taking taylor expansion of 0 in b2
0.063 * [taylor]: Taking taylor expansion of 0 in b2
0.063 * [taylor]: Taking taylor expansion of 0 in b2
0.063 * [taylor]: Taking taylor expansion of 0 in b2
0.064 * [taylor]: Taking taylor expansion of 0 in b2
0.064 * [approximate]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in (a1 a2 b1 b2) around 0
0.064 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in b2
0.064 * [taylor]: Taking taylor expansion of (* b1 b2) in b2
0.064 * [taylor]: Taking taylor expansion of b1 in b2
0.064 * [taylor]: Taking taylor expansion of b2 in b2
0.064 * [taylor]: Taking taylor expansion of (* a1 a2) in b2
0.064 * [taylor]: Taking taylor expansion of a1 in b2
0.064 * [taylor]: Taking taylor expansion of a2 in b2
0.064 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in b1
0.064 * [taylor]: Taking taylor expansion of (* b1 b2) in b1
0.064 * [taylor]: Taking taylor expansion of b1 in b1
0.064 * [taylor]: Taking taylor expansion of b2 in b1
0.064 * [taylor]: Taking taylor expansion of (* a1 a2) in b1
0.064 * [taylor]: Taking taylor expansion of a1 in b1
0.064 * [taylor]: Taking taylor expansion of a2 in b1
0.064 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in a2
0.064 * [taylor]: Taking taylor expansion of (* b1 b2) in a2
0.064 * [taylor]: Taking taylor expansion of b1 in a2
0.064 * [taylor]: Taking taylor expansion of b2 in a2
0.064 * [taylor]: Taking taylor expansion of (* a1 a2) in a2
0.064 * [taylor]: Taking taylor expansion of a1 in a2
0.064 * [taylor]: Taking taylor expansion of a2 in a2
0.064 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in a1
0.064 * [taylor]: Taking taylor expansion of (* b1 b2) in a1
0.064 * [taylor]: Taking taylor expansion of b1 in a1
0.064 * [taylor]: Taking taylor expansion of b2 in a1
0.064 * [taylor]: Taking taylor expansion of (* a1 a2) in a1
0.064 * [taylor]: Taking taylor expansion of a1 in a1
0.064 * [taylor]: Taking taylor expansion of a2 in a1
0.065 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in a1
0.065 * [taylor]: Taking taylor expansion of (* b1 b2) in a1
0.065 * [taylor]: Taking taylor expansion of b1 in a1
0.065 * [taylor]: Taking taylor expansion of b2 in a1
0.065 * [taylor]: Taking taylor expansion of (* a1 a2) in a1
0.065 * [taylor]: Taking taylor expansion of a1 in a1
0.065 * [taylor]: Taking taylor expansion of a2 in a1
0.065 * [taylor]: Taking taylor expansion of (/ (* b1 b2) a2) in a2
0.065 * [taylor]: Taking taylor expansion of (* b1 b2) in a2
0.065 * [taylor]: Taking taylor expansion of b1 in a2
0.065 * [taylor]: Taking taylor expansion of b2 in a2
0.065 * [taylor]: Taking taylor expansion of a2 in a2
0.065 * [taylor]: Taking taylor expansion of (* b1 b2) in b1
0.065 * [taylor]: Taking taylor expansion of b1 in b1
0.065 * [taylor]: Taking taylor expansion of b2 in b1
0.065 * [taylor]: Taking taylor expansion of b2 in b2
0.066 * [taylor]: Taking taylor expansion of 0 in a2
0.066 * [taylor]: Taking taylor expansion of 0 in b1
0.066 * [taylor]: Taking taylor expansion of 0 in b2
0.066 * [taylor]: Taking taylor expansion of 0 in b2
0.066 * [taylor]: Taking taylor expansion of 0 in a2
0.066 * [taylor]: Taking taylor expansion of 0 in b1
0.066 * [taylor]: Taking taylor expansion of 0 in b2
0.066 * [taylor]: Taking taylor expansion of 0 in b1
0.066 * [taylor]: Taking taylor expansion of 0 in b2
0.066 * [taylor]: Taking taylor expansion of 0 in b2
0.066 * [approximate]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in (a1 a2 b1 b2) around 0
0.066 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in b2
0.067 * [taylor]: Taking taylor expansion of (* b1 b2) in b2
0.067 * [taylor]: Taking taylor expansion of b1 in b2
0.067 * [taylor]: Taking taylor expansion of b2 in b2
0.067 * [taylor]: Taking taylor expansion of (* a1 a2) in b2
0.067 * [taylor]: Taking taylor expansion of a1 in b2
0.067 * [taylor]: Taking taylor expansion of a2 in b2
0.067 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in b1
0.067 * [taylor]: Taking taylor expansion of (* b1 b2) in b1
0.067 * [taylor]: Taking taylor expansion of b1 in b1
0.067 * [taylor]: Taking taylor expansion of b2 in b1
0.067 * [taylor]: Taking taylor expansion of (* a1 a2) in b1
0.067 * [taylor]: Taking taylor expansion of a1 in b1
0.067 * [taylor]: Taking taylor expansion of a2 in b1
0.067 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in a2
0.067 * [taylor]: Taking taylor expansion of (* b1 b2) in a2
0.067 * [taylor]: Taking taylor expansion of b1 in a2
0.067 * [taylor]: Taking taylor expansion of b2 in a2
0.067 * [taylor]: Taking taylor expansion of (* a1 a2) in a2
0.067 * [taylor]: Taking taylor expansion of a1 in a2
0.067 * [taylor]: Taking taylor expansion of a2 in a2
0.067 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in a1
0.067 * [taylor]: Taking taylor expansion of (* b1 b2) in a1
0.067 * [taylor]: Taking taylor expansion of b1 in a1
0.067 * [taylor]: Taking taylor expansion of b2 in a1
0.067 * [taylor]: Taking taylor expansion of (* a1 a2) in a1
0.067 * [taylor]: Taking taylor expansion of a1 in a1
0.067 * [taylor]: Taking taylor expansion of a2 in a1
0.067 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in a1
0.067 * [taylor]: Taking taylor expansion of (* b1 b2) in a1
0.067 * [taylor]: Taking taylor expansion of b1 in a1
0.067 * [taylor]: Taking taylor expansion of b2 in a1
0.067 * [taylor]: Taking taylor expansion of (* a1 a2) in a1
0.067 * [taylor]: Taking taylor expansion of a1 in a1
0.067 * [taylor]: Taking taylor expansion of a2 in a1
0.067 * [taylor]: Taking taylor expansion of (/ (* b1 b2) a2) in a2
0.067 * [taylor]: Taking taylor expansion of (* b1 b2) in a2
0.067 * [taylor]: Taking taylor expansion of b1 in a2
0.067 * [taylor]: Taking taylor expansion of b2 in a2
0.067 * [taylor]: Taking taylor expansion of a2 in a2
0.068 * [taylor]: Taking taylor expansion of (* b1 b2) in b1
0.068 * [taylor]: Taking taylor expansion of b1 in b1
0.068 * [taylor]: Taking taylor expansion of b2 in b1
0.068 * [taylor]: Taking taylor expansion of b2 in b2
0.068 * [taylor]: Taking taylor expansion of 0 in a2
0.068 * [taylor]: Taking taylor expansion of 0 in b1
0.068 * [taylor]: Taking taylor expansion of 0 in b2
0.068 * [taylor]: Taking taylor expansion of 0 in b2
0.068 * [taylor]: Taking taylor expansion of 0 in a2
0.068 * [taylor]: Taking taylor expansion of 0 in b1
0.068 * [taylor]: Taking taylor expansion of 0 in b2
0.068 * [taylor]: Taking taylor expansion of 0 in b1
0.068 * [taylor]: Taking taylor expansion of 0 in b2
0.068 * [taylor]: Taking taylor expansion of 0 in b2
0.069 * * * [progress]: simplifying candidates
0.069 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (+ (log a1) (log a2)) (+ (log b1) (log b2)))
  (- (+ (log a1) (log a2)) (log (* b1 b2)))
  (- (log (* a1 a2)) (+ (log b1) (log b2)))
  (- (log (* a1 a2)) (log (* b1 b2)))
  (log (/ (* a1 a2) (* b1 b2)))
  (exp (/ (* a1 a2) (* b1 b2)))
  (/ (* (* (* a1 a1) a1) (* (* a2 a2) a2)) (* (* (* b1 b1) b1) (* (* b2 b2) b2)))
  (/ (* (* (* a1 a1) a1) (* (* a2 a2) a2)) (* (* (* b1 b2) (* b1 b2)) (* b1 b2)))
  (/ (* (* (* a1 a2) (* a1 a2)) (* a1 a2)) (* (* (* b1 b1) b1) (* (* b2 b2) b2)))
  (/ (* (* (* a1 a2) (* a1 a2)) (* a1 a2)) (* (* (* b1 b2) (* b1 b2)) (* b1 b2)))
  (* (cbrt (/ (* a1 a2) (* b1 b2))) (cbrt (/ (* a1 a2) (* b1 b2))))
  (cbrt (/ (* a1 a2) (* b1 b2)))
  (* (* (/ (* a1 a2) (* b1 b2)) (/ (* a1 a2) (* b1 b2))) (/ (* a1 a2) (* b1 b2)))
  (sqrt (/ (* a1 a2) (* b1 b2)))
  (sqrt (/ (* a1 a2) (* b1 b2)))
  (neg (* a1 a2))
  (neg (* b1 b2))
  (/ a1 b1)
  (/ a2 b2)
  (/ 1 (* b1 b2))
  (/ (* b1 b2) (* a1 a2))
  (/ (* a1 a2) b1)
  (/ (* b1 b2) a2)
  (/ (* a1 a2) (* b1 b2))
  (/ (* a1 a2) (* b1 b2))
  (/ (* a1 a2) (* b1 b2))
0.072 * * [simplify]: iteration  0 :  160  enodes  (cost  124 )
0.076 * * [simplify]: iteration  1 :  936  enodes  (cost  89 )
0.097 * * [simplify]: iteration  2 :  5001  enodes  (cost  89 )
0.098 * [simplify]: Simplified to:
   (log (/ (* a1 a2) (* b1 b2)))
  (log (/ (* a1 a2) (* b1 b2)))
  (log (/ (* a1 a2) (* b1 b2)))
  (log (/ (* a1 a2) (* b1 b2)))
  (log (/ (* a1 a2) (* b1 b2)))
  (exp (/ (* a1 a2) (* b1 b2)))
  (pow (/ (* a1 a2) (* b1 b2)) 3)
  (pow (/ (* a1 a2) (* b1 b2)) 3)
  (pow (/ (* a1 a2) (* b1 b2)) 3)
  (pow (/ (* a1 a2) (* b1 b2)) 3)
  (* (cbrt (/ (* a1 a2) (* b1 b2))) (cbrt (/ (* a1 a2) (* b1 b2))))
  (cbrt (/ (* a1 a2) (* b1 b2)))
  (pow (/ (* a1 a2) (* b1 b2)) 3)
  (sqrt (/ (* a1 a2) (* b1 b2)))
  (sqrt (/ (* a1 a2) (* b1 b2)))
  (neg (* a1 a2))
  (neg (* b1 b2))
  (/ a1 b1)
  (/ a2 b2)
  (/ 1 (* b1 b2))
  (/ (* b1 b2) (* a1 a2))
  (/ (* a1 a2) b1)
  (/ (* b1 b2) a2)
  (/ (* a1 a2) (* b1 b2))
  (/ (* a1 a2) (* b1 b2))
  (/ (* a1 a2) (* b1 b2))
0.098 * * * [progress]: adding candidates to table
0.128 * * [progress]: iteration 2 / 4
0.128 * * * [progress]: picking best candidate
0.146 * * * * [pick]: Picked  #<alt (λ (a1 a2 b1 b2) (/ a1 (/ (* b1 b2) a2)))>
0.146 * * * [progress]: localizing error
0.151 * * * [progress]: generating rewritten candidates
0.151 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.157 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
0.164 * * * [progress]: generating series expansions
0.164 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.164 * [approximate]: Taking taylor expansion of (/ (* a1 a2) (* b1 b2)) in (a1 b1 b2 a2) around 0
0.164 * [taylor]: Taking taylor expansion of (/ (* a1 a2) (* b1 b2)) in a2
0.164 * [taylor]: Taking taylor expansion of (* a1 a2) in a2
0.164 * [taylor]: Taking taylor expansion of a1 in a2
0.164 * [taylor]: Taking taylor expansion of a2 in a2
0.164 * [taylor]: Taking taylor expansion of (* b1 b2) in a2
0.164 * [taylor]: Taking taylor expansion of b1 in a2
0.164 * [taylor]: Taking taylor expansion of b2 in a2
0.164 * [taylor]: Taking taylor expansion of (/ (* a1 a2) (* b1 b2)) in b2
0.164 * [taylor]: Taking taylor expansion of (* a1 a2) in b2
0.164 * [taylor]: Taking taylor expansion of a1 in b2
0.164 * [taylor]: Taking taylor expansion of a2 in b2
0.164 * [taylor]: Taking taylor expansion of (* b1 b2) in b2
0.164 * [taylor]: Taking taylor expansion of b1 in b2
0.164 * [taylor]: Taking taylor expansion of b2 in b2
0.164 * [taylor]: Taking taylor expansion of (/ (* a1 a2) (* b1 b2)) in b1
0.164 * [taylor]: Taking taylor expansion of (* a1 a2) in b1
0.164 * [taylor]: Taking taylor expansion of a1 in b1
0.164 * [taylor]: Taking taylor expansion of a2 in b1
0.164 * [taylor]: Taking taylor expansion of (* b1 b2) in b1
0.165 * [taylor]: Taking taylor expansion of b1 in b1
0.165 * [taylor]: Taking taylor expansion of b2 in b1
0.165 * [taylor]: Taking taylor expansion of (/ (* a1 a2) (* b1 b2)) in a1
0.165 * [taylor]: Taking taylor expansion of (* a1 a2) in a1
0.165 * [taylor]: Taking taylor expansion of a1 in a1
0.165 * [taylor]: Taking taylor expansion of a2 in a1
0.165 * [taylor]: Taking taylor expansion of (* b1 b2) in a1
0.165 * [taylor]: Taking taylor expansion of b1 in a1
0.165 * [taylor]: Taking taylor expansion of b2 in a1
0.165 * [taylor]: Taking taylor expansion of (/ (* a1 a2) (* b1 b2)) in a1
0.165 * [taylor]: Taking taylor expansion of (* a1 a2) in a1
0.165 * [taylor]: Taking taylor expansion of a1 in a1
0.165 * [taylor]: Taking taylor expansion of a2 in a1
0.165 * [taylor]: Taking taylor expansion of (* b1 b2) in a1
0.165 * [taylor]: Taking taylor expansion of b1 in a1
0.165 * [taylor]: Taking taylor expansion of b2 in a1
0.165 * [taylor]: Taking taylor expansion of (/ a2 (* b1 b2)) in b1
0.165 * [taylor]: Taking taylor expansion of a2 in b1
0.165 * [taylor]: Taking taylor expansion of (* b1 b2) in b1
0.165 * [taylor]: Taking taylor expansion of b1 in b1
0.165 * [taylor]: Taking taylor expansion of b2 in b1
0.165 * [taylor]: Taking taylor expansion of (/ a2 b2) in b2
0.165 * [taylor]: Taking taylor expansion of a2 in b2
0.165 * [taylor]: Taking taylor expansion of b2 in b2
0.165 * [taylor]: Taking taylor expansion of a2 in a2
0.165 * [taylor]: Taking taylor expansion of 0 in b1
0.166 * [taylor]: Taking taylor expansion of 0 in b2
0.166 * [taylor]: Taking taylor expansion of 0 in a2
0.166 * [taylor]: Taking taylor expansion of 0 in b1
0.166 * [taylor]: Taking taylor expansion of 0 in b2
0.166 * [taylor]: Taking taylor expansion of 0 in b2
0.166 * [taylor]: Taking taylor expansion of 0 in a2
0.166 * [taylor]: Taking taylor expansion of 0 in a2
0.166 * [approximate]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in (a1 b1 b2 a2) around 0
0.166 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in a2
0.166 * [taylor]: Taking taylor expansion of (* b1 b2) in a2
0.166 * [taylor]: Taking taylor expansion of b1 in a2
0.166 * [taylor]: Taking taylor expansion of b2 in a2
0.166 * [taylor]: Taking taylor expansion of (* a1 a2) in a2
0.166 * [taylor]: Taking taylor expansion of a1 in a2
0.166 * [taylor]: Taking taylor expansion of a2 in a2
0.167 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in b2
0.167 * [taylor]: Taking taylor expansion of (* b1 b2) in b2
0.167 * [taylor]: Taking taylor expansion of b1 in b2
0.167 * [taylor]: Taking taylor expansion of b2 in b2
0.167 * [taylor]: Taking taylor expansion of (* a1 a2) in b2
0.167 * [taylor]: Taking taylor expansion of a1 in b2
0.167 * [taylor]: Taking taylor expansion of a2 in b2
0.167 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in b1
0.167 * [taylor]: Taking taylor expansion of (* b1 b2) in b1
0.167 * [taylor]: Taking taylor expansion of b1 in b1
0.167 * [taylor]: Taking taylor expansion of b2 in b1
0.167 * [taylor]: Taking taylor expansion of (* a1 a2) in b1
0.167 * [taylor]: Taking taylor expansion of a1 in b1
0.167 * [taylor]: Taking taylor expansion of a2 in b1
0.167 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in a1
0.167 * [taylor]: Taking taylor expansion of (* b1 b2) in a1
0.167 * [taylor]: Taking taylor expansion of b1 in a1
0.167 * [taylor]: Taking taylor expansion of b2 in a1
0.167 * [taylor]: Taking taylor expansion of (* a1 a2) in a1
0.167 * [taylor]: Taking taylor expansion of a1 in a1
0.167 * [taylor]: Taking taylor expansion of a2 in a1
0.167 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in a1
0.167 * [taylor]: Taking taylor expansion of (* b1 b2) in a1
0.167 * [taylor]: Taking taylor expansion of b1 in a1
0.167 * [taylor]: Taking taylor expansion of b2 in a1
0.167 * [taylor]: Taking taylor expansion of (* a1 a2) in a1
0.167 * [taylor]: Taking taylor expansion of a1 in a1
0.167 * [taylor]: Taking taylor expansion of a2 in a1
0.168 * [taylor]: Taking taylor expansion of (/ (* b1 b2) a2) in b1
0.168 * [taylor]: Taking taylor expansion of (* b1 b2) in b1
0.168 * [taylor]: Taking taylor expansion of b1 in b1
0.168 * [taylor]: Taking taylor expansion of b2 in b1
0.168 * [taylor]: Taking taylor expansion of a2 in b1
0.168 * [taylor]: Taking taylor expansion of (/ b2 a2) in b2
0.168 * [taylor]: Taking taylor expansion of b2 in b2
0.168 * [taylor]: Taking taylor expansion of a2 in b2
0.168 * [taylor]: Taking taylor expansion of (/ 1 a2) in a2
0.168 * [taylor]: Taking taylor expansion of a2 in a2
0.168 * [taylor]: Taking taylor expansion of 0 in b1
0.168 * [taylor]: Taking taylor expansion of 0 in b2
0.168 * [taylor]: Taking taylor expansion of 0 in a2
0.168 * [taylor]: Taking taylor expansion of 0 in b2
0.168 * [taylor]: Taking taylor expansion of 0 in a2
0.168 * [taylor]: Taking taylor expansion of 0 in a2
0.168 * [taylor]: Taking taylor expansion of 0 in b1
0.168 * [taylor]: Taking taylor expansion of 0 in b2
0.168 * [taylor]: Taking taylor expansion of 0 in a2
0.168 * [taylor]: Taking taylor expansion of 0 in b2
0.168 * [taylor]: Taking taylor expansion of 0 in a2
0.169 * [taylor]: Taking taylor expansion of 0 in b2
0.169 * [taylor]: Taking taylor expansion of 0 in a2
0.169 * [taylor]: Taking taylor expansion of 0 in a2
0.169 * [taylor]: Taking taylor expansion of 0 in a2
0.169 * [taylor]: Taking taylor expansion of 0 in a2
0.169 * [taylor]: Taking taylor expansion of 0 in b1
0.169 * [taylor]: Taking taylor expansion of 0 in b2
0.169 * [taylor]: Taking taylor expansion of 0 in a2
0.169 * [taylor]: Taking taylor expansion of 0 in b2
0.169 * [taylor]: Taking taylor expansion of 0 in a2
0.169 * [taylor]: Taking taylor expansion of 0 in b2
0.169 * [taylor]: Taking taylor expansion of 0 in a2
0.169 * [taylor]: Taking taylor expansion of 0 in b2
0.169 * [taylor]: Taking taylor expansion of 0 in a2
0.169 * [taylor]: Taking taylor expansion of 0 in a2
0.169 * [taylor]: Taking taylor expansion of 0 in a2
0.169 * [taylor]: Taking taylor expansion of 0 in a2
0.169 * [taylor]: Taking taylor expansion of 0 in a2
0.169 * [taylor]: Taking taylor expansion of 0 in a2
0.170 * [taylor]: Taking taylor expansion of 0 in a2
0.170 * [approximate]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in (a1 b1 b2 a2) around 0
0.170 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in a2
0.170 * [taylor]: Taking taylor expansion of (* b1 b2) in a2
0.170 * [taylor]: Taking taylor expansion of b1 in a2
0.170 * [taylor]: Taking taylor expansion of b2 in a2
0.170 * [taylor]: Taking taylor expansion of (* a1 a2) in a2
0.170 * [taylor]: Taking taylor expansion of a1 in a2
0.170 * [taylor]: Taking taylor expansion of a2 in a2
0.170 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in b2
0.170 * [taylor]: Taking taylor expansion of (* b1 b2) in b2
0.170 * [taylor]: Taking taylor expansion of b1 in b2
0.170 * [taylor]: Taking taylor expansion of b2 in b2
0.170 * [taylor]: Taking taylor expansion of (* a1 a2) in b2
0.170 * [taylor]: Taking taylor expansion of a1 in b2
0.170 * [taylor]: Taking taylor expansion of a2 in b2
0.170 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in b1
0.170 * [taylor]: Taking taylor expansion of (* b1 b2) in b1
0.170 * [taylor]: Taking taylor expansion of b1 in b1
0.170 * [taylor]: Taking taylor expansion of b2 in b1
0.170 * [taylor]: Taking taylor expansion of (* a1 a2) in b1
0.170 * [taylor]: Taking taylor expansion of a1 in b1
0.170 * [taylor]: Taking taylor expansion of a2 in b1
0.170 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in a1
0.170 * [taylor]: Taking taylor expansion of (* b1 b2) in a1
0.170 * [taylor]: Taking taylor expansion of b1 in a1
0.170 * [taylor]: Taking taylor expansion of b2 in a1
0.170 * [taylor]: Taking taylor expansion of (* a1 a2) in a1
0.170 * [taylor]: Taking taylor expansion of a1 in a1
0.170 * [taylor]: Taking taylor expansion of a2 in a1
0.171 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in a1
0.171 * [taylor]: Taking taylor expansion of (* b1 b2) in a1
0.171 * [taylor]: Taking taylor expansion of b1 in a1
0.171 * [taylor]: Taking taylor expansion of b2 in a1
0.171 * [taylor]: Taking taylor expansion of (* a1 a2) in a1
0.171 * [taylor]: Taking taylor expansion of a1 in a1
0.171 * [taylor]: Taking taylor expansion of a2 in a1
0.171 * [taylor]: Taking taylor expansion of (/ (* b1 b2) a2) in b1
0.171 * [taylor]: Taking taylor expansion of (* b1 b2) in b1
0.171 * [taylor]: Taking taylor expansion of b1 in b1
0.171 * [taylor]: Taking taylor expansion of b2 in b1
0.171 * [taylor]: Taking taylor expansion of a2 in b1
0.171 * [taylor]: Taking taylor expansion of (/ b2 a2) in b2
0.171 * [taylor]: Taking taylor expansion of b2 in b2
0.171 * [taylor]: Taking taylor expansion of a2 in b2
0.171 * [taylor]: Taking taylor expansion of (/ 1 a2) in a2
0.171 * [taylor]: Taking taylor expansion of a2 in a2
0.171 * [taylor]: Taking taylor expansion of 0 in b1
0.171 * [taylor]: Taking taylor expansion of 0 in b2
0.171 * [taylor]: Taking taylor expansion of 0 in a2
0.171 * [taylor]: Taking taylor expansion of 0 in b2
0.171 * [taylor]: Taking taylor expansion of 0 in a2
0.171 * [taylor]: Taking taylor expansion of 0 in a2
0.172 * [taylor]: Taking taylor expansion of 0 in b1
0.172 * [taylor]: Taking taylor expansion of 0 in b2
0.172 * [taylor]: Taking taylor expansion of 0 in a2
0.172 * [taylor]: Taking taylor expansion of 0 in b2
0.172 * [taylor]: Taking taylor expansion of 0 in a2
0.172 * [taylor]: Taking taylor expansion of 0 in b2
0.172 * [taylor]: Taking taylor expansion of 0 in a2
0.172 * [taylor]: Taking taylor expansion of 0 in a2
0.172 * [taylor]: Taking taylor expansion of 0 in a2
0.172 * [taylor]: Taking taylor expansion of 0 in a2
0.172 * [taylor]: Taking taylor expansion of 0 in b1
0.172 * [taylor]: Taking taylor expansion of 0 in b2
0.172 * [taylor]: Taking taylor expansion of 0 in a2
0.172 * [taylor]: Taking taylor expansion of 0 in b2
0.172 * [taylor]: Taking taylor expansion of 0 in a2
0.172 * [taylor]: Taking taylor expansion of 0 in b2
0.172 * [taylor]: Taking taylor expansion of 0 in a2
0.173 * [taylor]: Taking taylor expansion of 0 in b2
0.173 * [taylor]: Taking taylor expansion of 0 in a2
0.173 * [taylor]: Taking taylor expansion of 0 in a2
0.173 * [taylor]: Taking taylor expansion of 0 in a2
0.173 * [taylor]: Taking taylor expansion of 0 in a2
0.173 * [taylor]: Taking taylor expansion of 0 in a2
0.173 * [taylor]: Taking taylor expansion of 0 in a2
0.173 * [taylor]: Taking taylor expansion of 0 in a2
0.173 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
0.173 * [approximate]: Taking taylor expansion of (/ (* b1 b2) a2) in (b1 b2 a2) around 0
0.173 * [taylor]: Taking taylor expansion of (/ (* b1 b2) a2) in a2
0.173 * [taylor]: Taking taylor expansion of (* b1 b2) in a2
0.173 * [taylor]: Taking taylor expansion of b1 in a2
0.173 * [taylor]: Taking taylor expansion of b2 in a2
0.173 * [taylor]: Taking taylor expansion of a2 in a2
0.173 * [taylor]: Taking taylor expansion of (/ (* b1 b2) a2) in b2
0.173 * [taylor]: Taking taylor expansion of (* b1 b2) in b2
0.173 * [taylor]: Taking taylor expansion of b1 in b2
0.173 * [taylor]: Taking taylor expansion of b2 in b2
0.173 * [taylor]: Taking taylor expansion of a2 in b2
0.173 * [taylor]: Taking taylor expansion of (/ (* b1 b2) a2) in b1
0.173 * [taylor]: Taking taylor expansion of (* b1 b2) in b1
0.173 * [taylor]: Taking taylor expansion of b1 in b1
0.173 * [taylor]: Taking taylor expansion of b2 in b1
0.173 * [taylor]: Taking taylor expansion of a2 in b1
0.173 * [taylor]: Taking taylor expansion of (/ (* b1 b2) a2) in b1
0.173 * [taylor]: Taking taylor expansion of (* b1 b2) in b1
0.173 * [taylor]: Taking taylor expansion of b1 in b1
0.173 * [taylor]: Taking taylor expansion of b2 in b1
0.173 * [taylor]: Taking taylor expansion of a2 in b1
0.174 * [taylor]: Taking taylor expansion of (/ b2 a2) in b2
0.174 * [taylor]: Taking taylor expansion of b2 in b2
0.174 * [taylor]: Taking taylor expansion of a2 in b2
0.174 * [taylor]: Taking taylor expansion of (/ 1 a2) in a2
0.174 * [taylor]: Taking taylor expansion of a2 in a2
0.174 * [taylor]: Taking taylor expansion of 0 in b2
0.174 * [taylor]: Taking taylor expansion of 0 in a2
0.174 * [taylor]: Taking taylor expansion of 0 in a2
0.174 * [taylor]: Taking taylor expansion of 0 in b2
0.174 * [taylor]: Taking taylor expansion of 0 in a2
0.174 * [taylor]: Taking taylor expansion of 0 in a2
0.174 * [taylor]: Taking taylor expansion of 0 in a2
0.174 * [taylor]: Taking taylor expansion of 0 in b2
0.174 * [taylor]: Taking taylor expansion of 0 in a2
0.174 * [taylor]: Taking taylor expansion of 0 in a2
0.175 * [taylor]: Taking taylor expansion of 0 in a2
0.175 * [taylor]: Taking taylor expansion of 0 in a2
0.175 * [approximate]: Taking taylor expansion of (/ a2 (* b1 b2)) in (b1 b2 a2) around 0
0.175 * [taylor]: Taking taylor expansion of (/ a2 (* b1 b2)) in a2
0.175 * [taylor]: Taking taylor expansion of a2 in a2
0.175 * [taylor]: Taking taylor expansion of (* b1 b2) in a2
0.175 * [taylor]: Taking taylor expansion of b1 in a2
0.175 * [taylor]: Taking taylor expansion of b2 in a2
0.175 * [taylor]: Taking taylor expansion of (/ a2 (* b1 b2)) in b2
0.175 * [taylor]: Taking taylor expansion of a2 in b2
0.175 * [taylor]: Taking taylor expansion of (* b1 b2) in b2
0.175 * [taylor]: Taking taylor expansion of b1 in b2
0.175 * [taylor]: Taking taylor expansion of b2 in b2
0.175 * [taylor]: Taking taylor expansion of (/ a2 (* b1 b2)) in b1
0.175 * [taylor]: Taking taylor expansion of a2 in b1
0.175 * [taylor]: Taking taylor expansion of (* b1 b2) in b1
0.175 * [taylor]: Taking taylor expansion of b1 in b1
0.175 * [taylor]: Taking taylor expansion of b2 in b1
0.175 * [taylor]: Taking taylor expansion of (/ a2 (* b1 b2)) in b1
0.175 * [taylor]: Taking taylor expansion of a2 in b1
0.175 * [taylor]: Taking taylor expansion of (* b1 b2) in b1
0.175 * [taylor]: Taking taylor expansion of b1 in b1
0.175 * [taylor]: Taking taylor expansion of b2 in b1
0.175 * [taylor]: Taking taylor expansion of (/ a2 b2) in b2
0.175 * [taylor]: Taking taylor expansion of a2 in b2
0.175 * [taylor]: Taking taylor expansion of b2 in b2
0.175 * [taylor]: Taking taylor expansion of a2 in a2
0.176 * [taylor]: Taking taylor expansion of 0 in b2
0.176 * [taylor]: Taking taylor expansion of 0 in a2
0.176 * [taylor]: Taking taylor expansion of 0 in b2
0.176 * [taylor]: Taking taylor expansion of 0 in a2
0.176 * [taylor]: Taking taylor expansion of 0 in a2
0.176 * [approximate]: Taking taylor expansion of (* -1 (/ a2 (* b1 b2))) in (b1 b2 a2) around 0
0.176 * [taylor]: Taking taylor expansion of (* -1 (/ a2 (* b1 b2))) in a2
0.176 * [taylor]: Taking taylor expansion of -1 in a2
0.176 * [taylor]: Taking taylor expansion of (/ a2 (* b1 b2)) in a2
0.176 * [taylor]: Taking taylor expansion of a2 in a2
0.176 * [taylor]: Taking taylor expansion of (* b1 b2) in a2
0.176 * [taylor]: Taking taylor expansion of b1 in a2
0.176 * [taylor]: Taking taylor expansion of b2 in a2
0.176 * [taylor]: Taking taylor expansion of (* -1 (/ a2 (* b1 b2))) in b2
0.176 * [taylor]: Taking taylor expansion of -1 in b2
0.176 * [taylor]: Taking taylor expansion of (/ a2 (* b1 b2)) in b2
0.176 * [taylor]: Taking taylor expansion of a2 in b2
0.176 * [taylor]: Taking taylor expansion of (* b1 b2) in b2
0.176 * [taylor]: Taking taylor expansion of b1 in b2
0.176 * [taylor]: Taking taylor expansion of b2 in b2
0.176 * [taylor]: Taking taylor expansion of (* -1 (/ a2 (* b1 b2))) in b1
0.176 * [taylor]: Taking taylor expansion of -1 in b1
0.176 * [taylor]: Taking taylor expansion of (/ a2 (* b1 b2)) in b1
0.176 * [taylor]: Taking taylor expansion of a2 in b1
0.176 * [taylor]: Taking taylor expansion of (* b1 b2) in b1
0.176 * [taylor]: Taking taylor expansion of b1 in b1
0.176 * [taylor]: Taking taylor expansion of b2 in b1
0.177 * [taylor]: Taking taylor expansion of (* -1 (/ a2 (* b1 b2))) in b1
0.177 * [taylor]: Taking taylor expansion of -1 in b1
0.177 * [taylor]: Taking taylor expansion of (/ a2 (* b1 b2)) in b1
0.177 * [taylor]: Taking taylor expansion of a2 in b1
0.177 * [taylor]: Taking taylor expansion of (* b1 b2) in b1
0.177 * [taylor]: Taking taylor expansion of b1 in b1
0.177 * [taylor]: Taking taylor expansion of b2 in b1
0.177 * [taylor]: Taking taylor expansion of (* -1 (/ a2 b2)) in b2
0.177 * [taylor]: Taking taylor expansion of -1 in b2
0.177 * [taylor]: Taking taylor expansion of (/ a2 b2) in b2
0.177 * [taylor]: Taking taylor expansion of a2 in b2
0.177 * [taylor]: Taking taylor expansion of b2 in b2
0.177 * [taylor]: Taking taylor expansion of (* -1 a2) in a2
0.177 * [taylor]: Taking taylor expansion of -1 in a2
0.177 * [taylor]: Taking taylor expansion of a2 in a2
0.177 * [taylor]: Taking taylor expansion of 0 in b2
0.177 * [taylor]: Taking taylor expansion of 0 in a2
0.177 * [taylor]: Taking taylor expansion of 0 in b2
0.177 * [taylor]: Taking taylor expansion of 0 in a2
0.178 * [taylor]: Taking taylor expansion of 0 in a2
0.178 * * * [progress]: simplifying candidates
0.179 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (log a1) (- (+ (log b1) (log b2)) (log a2)))
  (- (log a1) (- (log (* b1 b2)) (log a2)))
  (- (log a1) (log (/ (* b1 b2) a2)))
  (log (/ a1 (/ (* b1 b2) a2)))
  (exp (/ a1 (/ (* b1 b2) a2)))
  (/ (* (* a1 a1) a1) (/ (* (* (* b1 b1) b1) (* (* b2 b2) b2)) (* (* a2 a2) a2)))
  (/ (* (* a1 a1) a1) (/ (* (* (* b1 b2) (* b1 b2)) (* b1 b2)) (* (* a2 a2) a2)))
  (/ (* (* a1 a1) a1) (* (* (/ (* b1 b2) a2) (/ (* b1 b2) a2)) (/ (* b1 b2) a2)))
  (* (cbrt (/ a1 (/ (* b1 b2) a2))) (cbrt (/ a1 (/ (* b1 b2) a2))))
  (cbrt (/ a1 (/ (* b1 b2) a2)))
  (* (* (/ a1 (/ (* b1 b2) a2)) (/ a1 (/ (* b1 b2) a2))) (/ a1 (/ (* b1 b2) a2)))
  (sqrt (/ a1 (/ (* b1 b2) a2)))
  (sqrt (/ a1 (/ (* b1 b2) a2)))
  (neg a1)
  (neg (/ (* b1 b2) a2))
  (/ (* (cbrt a1) (cbrt a1)) (* (cbrt (/ (* b1 b2) a2)) (cbrt (/ (* b1 b2) a2))))
  (/ (cbrt a1) (cbrt (/ (* b1 b2) a2)))
  (/ (* (cbrt a1) (cbrt a1)) (sqrt (/ (* b1 b2) a2)))
  (/ (cbrt a1) (sqrt (/ (* b1 b2) a2)))
  (/ (* (cbrt a1) (cbrt a1)) (/ b1 (* (cbrt a2) (cbrt a2))))
  (/ (cbrt a1) (/ b2 (cbrt a2)))
  (/ (* (cbrt a1) (cbrt a1)) (/ b1 (sqrt a2)))
  (/ (cbrt a1) (/ b2 (sqrt a2)))
  (/ (* (cbrt a1) (cbrt a1)) (/ b1 1))
  (/ (cbrt a1) (/ b2 a2))
  (/ (* (cbrt a1) (cbrt a1)) 1)
  (/ (cbrt a1) (/ (* b1 b2) a2))
  (/ (* (cbrt a1) (cbrt a1)) (* b1 b2))
  (/ (cbrt a1) (/ 1 a2))
  (/ (sqrt a1) (* (cbrt (/ (* b1 b2) a2)) (cbrt (/ (* b1 b2) a2))))
  (/ (sqrt a1) (cbrt (/ (* b1 b2) a2)))
  (/ (sqrt a1) (sqrt (/ (* b1 b2) a2)))
  (/ (sqrt a1) (sqrt (/ (* b1 b2) a2)))
  (/ (sqrt a1) (/ b1 (* (cbrt a2) (cbrt a2))))
  (/ (sqrt a1) (/ b2 (cbrt a2)))
  (/ (sqrt a1) (/ b1 (sqrt a2)))
  (/ (sqrt a1) (/ b2 (sqrt a2)))
  (/ (sqrt a1) (/ b1 1))
  (/ (sqrt a1) (/ b2 a2))
  (/ (sqrt a1) 1)
  (/ (sqrt a1) (/ (* b1 b2) a2))
  (/ (sqrt a1) (* b1 b2))
  (/ (sqrt a1) (/ 1 a2))
  (/ 1 (* (cbrt (/ (* b1 b2) a2)) (cbrt (/ (* b1 b2) a2))))
  (/ a1 (cbrt (/ (* b1 b2) a2)))
  (/ 1 (sqrt (/ (* b1 b2) a2)))
  (/ a1 (sqrt (/ (* b1 b2) a2)))
  (/ 1 (/ b1 (* (cbrt a2) (cbrt a2))))
  (/ a1 (/ b2 (cbrt a2)))
  (/ 1 (/ b1 (sqrt a2)))
  (/ a1 (/ b2 (sqrt a2)))
  (/ 1 (/ b1 1))
  (/ a1 (/ b2 a2))
  (/ 1 1)
  (/ a1 (/ (* b1 b2) a2))
  (/ 1 (* b1 b2))
  (/ a1 (/ 1 a2))
  (/ 1 (/ (* b1 b2) a2))
  (/ (/ (* b1 b2) a2) a1)
  (/ a1 (* (cbrt (/ (* b1 b2) a2)) (cbrt (/ (* b1 b2) a2))))
  (/ a1 (sqrt (/ (* b1 b2) a2)))
  (/ a1 (/ b1 (* (cbrt a2) (cbrt a2))))
  (/ a1 (/ b1 (sqrt a2)))
  (/ a1 (/ b1 1))
  (/ a1 1)
  (/ a1 (* b1 b2))
  (/ (/ (* b1 b2) a2) (cbrt a1))
  (/ (/ (* b1 b2) a2) (sqrt a1))
  (/ (/ (* b1 b2) a2) a1)
  (/ a1 (* b1 b2))
  (- (+ (log b1) (log b2)) (log a2))
  (- (log (* b1 b2)) (log a2))
  (log (/ (* b1 b2) a2))
  (exp (/ (* b1 b2) a2))
  (/ (* (* (* b1 b1) b1) (* (* b2 b2) b2)) (* (* a2 a2) a2))
  (/ (* (* (* b1 b2) (* b1 b2)) (* b1 b2)) (* (* a2 a2) a2))
  (* (cbrt (/ (* b1 b2) a2)) (cbrt (/ (* b1 b2) a2)))
  (cbrt (/ (* b1 b2) a2))
  (* (* (/ (* b1 b2) a2) (/ (* b1 b2) a2)) (/ (* b1 b2) a2))
  (sqrt (/ (* b1 b2) a2))
  (sqrt (/ (* b1 b2) a2))
  (neg (* b1 b2))
  (neg a2)
  (/ b1 (* (cbrt a2) (cbrt a2)))
  (/ b2 (cbrt a2))
  (/ b1 (sqrt a2))
  (/ b2 (sqrt a2))
  (/ b1 1)
  (/ b2 a2)
  (/ 1 a2)
  (/ a2 (* b1 b2))
  (/ (* b1 b2) (* (cbrt a2) (cbrt a2)))
  (/ (* b1 b2) (sqrt a2))
  (/ (* b1 b2) 1)
  (/ a2 b2)
  (/ (* a1 a2) (* b1 b2))
  (/ (* a1 a2) (* b1 b2))
  (/ (* a1 a2) (* b1 b2))
  (/ (* b1 b2) a2)
  (/ (* b1 b2) a2)
  (/ (* b1 b2) a2)
0.183 * * [simplify]: iteration  0 :  292  enodes  (cost  397 )
0.189 * * [simplify]: iteration  1 :  1409  enodes  (cost  353 )
0.212 * * [simplify]: iteration  2 :  5001  enodes  (cost  350 )
0.215 * [simplify]: Simplified to:
   (log (/ a1 (/ (* b1 b2) a2)))
  (log (/ a1 (/ (* b1 b2) a2)))
  (log (/ a1 (/ (* b1 b2) a2)))
  (log (/ a1 (/ (* b1 b2) a2)))
  (exp (/ a1 (/ (* b1 b2) a2)))
  (pow (/ (* a1 a2) (* b1 b2)) 3)
  (pow (/ (* a1 a2) (* b1 b2)) 3)
  (pow (/ (* a1 a2) (* b1 b2)) 3)
  (* (cbrt (/ a1 (/ (* b1 b2) a2))) (cbrt (/ a1 (/ (* b1 b2) a2))))
  (cbrt (/ a1 (/ (* b1 b2) a2)))
  (pow (/ (* a1 a2) (* b1 b2)) 3)
  (sqrt (/ a1 (/ (* b1 b2) a2)))
  (sqrt (/ a1 (/ (* b1 b2) a2)))
  (neg a1)
  (neg (/ (* b1 b2) a2))
  (/ (* (cbrt a1) (cbrt a1)) (* (cbrt (/ (* b1 b2) a2)) (cbrt (/ (* b1 b2) a2))))
  (/ (cbrt a1) (cbrt (/ (* b1 b2) a2)))
  (/ (* (cbrt a1) (cbrt a1)) (sqrt (/ (* b1 b2) a2)))
  (/ (cbrt a1) (sqrt (/ (* b1 b2) a2)))
  (/ (* (cbrt a1) (cbrt a1)) (/ b1 (* (cbrt a2) (cbrt a2))))
  (/ (cbrt a1) (/ b2 (cbrt a2)))
  (/ (* (cbrt a1) (cbrt a1)) (/ b1 (sqrt a2)))
  (/ (cbrt a1) (/ b2 (sqrt a2)))
  (/ (cbrt a1) (/ b1 (cbrt a1)))
  (/ (cbrt a1) (/ b2 a2))
  (* (cbrt a1) (cbrt a1))
  (/ (cbrt a1) (/ (* b1 b2) a2))
  (/ (* (cbrt a1) (cbrt a1)) (* b1 b2))
  (* a2 (cbrt a1))
  (/ (sqrt a1) (* (cbrt (/ (* b1 b2) a2)) (cbrt (/ (* b1 b2) a2))))
  (/ (sqrt a1) (cbrt (/ (* b1 b2) a2)))
  (/ (sqrt a1) (sqrt (/ (* b1 b2) a2)))
  (/ (sqrt a1) (sqrt (/ (* b1 b2) a2)))
  (/ (sqrt a1) (/ b1 (* (cbrt a2) (cbrt a2))))
  (/ (sqrt a1) (/ b2 (cbrt a2)))
  (/ (sqrt a1) (/ b1 (sqrt a2)))
  (/ (sqrt a1) (/ b2 (sqrt a2)))
  (/ (sqrt a1) b1)
  (/ (sqrt a1) (/ b2 a2))
  (sqrt a1)
  (/ (sqrt a1) (/ (* b1 b2) a2))
  (/ (sqrt a1) (* b1 b2))
  (* (sqrt a1) a2)
  (/ 1 (* (cbrt (/ (* b1 b2) a2)) (cbrt (/ (* b1 b2) a2))))
  (/ a1 (cbrt (/ (* b1 b2) a2)))
  (/ 1 (sqrt (/ (* b1 b2) a2)))
  (/ a1 (sqrt (/ (* b1 b2) a2)))
  (/ (* (cbrt a2) (cbrt a2)) b1)
  (/ a1 (/ b2 (cbrt a2)))
  (/ (sqrt a2) b1)
  (/ a1 (/ b2 (sqrt a2)))
  (/ 1 b1)
  (/ a1 (/ b2 a2))
  1
  (/ (* a1 a2) (* b1 b2))
  (/ 1 (* b1 b2))
  (* a1 a2)
  (/ a2 (* b1 b2))
  (/ (/ (* b1 b2) a2) a1)
  (/ a1 (* (cbrt (/ (* b1 b2) a2)) (cbrt (/ (* b1 b2) a2))))
  (/ a1 (sqrt (/ (* b1 b2) a2)))
  (/ a1 (/ b1 (* (cbrt a2) (cbrt a2))))
  (/ a1 (/ b1 (sqrt a2)))
  (/ a1 b1)
  a1
  (/ a1 (* b1 b2))
  (/ (/ (* b1 b2) a2) (cbrt a1))
  (/ (/ (* b1 b2) a2) (sqrt a1))
  (/ (/ (* b1 b2) a2) a1)
  (/ a1 (* b1 b2))
  (log (/ (* b1 b2) a2))
  (log (/ (* b1 b2) a2))
  (log (/ (* b1 b2) a2))
  (exp (/ (* b1 b2) a2))
  (pow (/ (* b1 b2) a2) 3)
  (pow (/ (* b1 b2) a2) 3)
  (* (cbrt (/ (* b1 b2) a2)) (cbrt (/ (* b1 b2) a2)))
  (cbrt (/ (* b1 b2) a2))
  (pow (/ (* b1 b2) a2) 3)
  (sqrt (/ (* b1 b2) a2))
  (sqrt (/ (* b1 b2) a2))
  (neg (* b1 b2))
  (neg a2)
  (/ b1 (* (cbrt a2) (cbrt a2)))
  (/ b2 (cbrt a2))
  (/ b1 (sqrt a2))
  (/ b2 (sqrt a2))
  b1
  (/ b2 a2)
  (/ 1 a2)
  (/ a2 (* b1 b2))
  (/ (* b1 b2) (* (cbrt a2) (cbrt a2)))
  (/ (* b1 b2) (sqrt a2))
  (* b1 b2)
  (/ a2 b2)
  (/ (* a1 a2) (* b1 b2))
  (/ (* a1 a2) (* b1 b2))
  (/ (* a1 a2) (* b1 b2))
  (/ (* b1 b2) a2)
  (/ (* b1 b2) a2)
  (/ (* b1 b2) a2)
0.216 * * * [progress]: adding candidates to table
0.407 * * [progress]: iteration 3 / 4
0.407 * * * [progress]: picking best candidate
0.438 * * * * [pick]: Picked  #<alt (λ (a1 a2 b1 b2) (* (/ a1 b1) (/ a2 b2)))>
0.438 * * * [progress]: localizing error
0.447 * * * [progress]: generating rewritten candidates
0.447 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.459 * * * [progress]: generating series expansions
0.459 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.459 * [approximate]: Taking taylor expansion of (/ (* a1 a2) (* b1 b2)) in (a1 b1 a2 b2) around 0
0.459 * [taylor]: Taking taylor expansion of (/ (* a1 a2) (* b1 b2)) in b2
0.459 * [taylor]: Taking taylor expansion of (* a1 a2) in b2
0.459 * [taylor]: Taking taylor expansion of a1 in b2
0.459 * [taylor]: Taking taylor expansion of a2 in b2
0.459 * [taylor]: Taking taylor expansion of (* b1 b2) in b2
0.459 * [taylor]: Taking taylor expansion of b1 in b2
0.460 * [taylor]: Taking taylor expansion of b2 in b2
0.460 * [taylor]: Taking taylor expansion of (/ (* a1 a2) (* b1 b2)) in a2
0.460 * [taylor]: Taking taylor expansion of (* a1 a2) in a2
0.460 * [taylor]: Taking taylor expansion of a1 in a2
0.460 * [taylor]: Taking taylor expansion of a2 in a2
0.460 * [taylor]: Taking taylor expansion of (* b1 b2) in a2
0.460 * [taylor]: Taking taylor expansion of b1 in a2
0.460 * [taylor]: Taking taylor expansion of b2 in a2
0.460 * [taylor]: Taking taylor expansion of (/ (* a1 a2) (* b1 b2)) in b1
0.460 * [taylor]: Taking taylor expansion of (* a1 a2) in b1
0.460 * [taylor]: Taking taylor expansion of a1 in b1
0.460 * [taylor]: Taking taylor expansion of a2 in b1
0.460 * [taylor]: Taking taylor expansion of (* b1 b2) in b1
0.460 * [taylor]: Taking taylor expansion of b1 in b1
0.460 * [taylor]: Taking taylor expansion of b2 in b1
0.460 * [taylor]: Taking taylor expansion of (/ (* a1 a2) (* b1 b2)) in a1
0.460 * [taylor]: Taking taylor expansion of (* a1 a2) in a1
0.460 * [taylor]: Taking taylor expansion of a1 in a1
0.460 * [taylor]: Taking taylor expansion of a2 in a1
0.460 * [taylor]: Taking taylor expansion of (* b1 b2) in a1
0.460 * [taylor]: Taking taylor expansion of b1 in a1
0.460 * [taylor]: Taking taylor expansion of b2 in a1
0.460 * [taylor]: Taking taylor expansion of (/ (* a1 a2) (* b1 b2)) in a1
0.460 * [taylor]: Taking taylor expansion of (* a1 a2) in a1
0.460 * [taylor]: Taking taylor expansion of a1 in a1
0.460 * [taylor]: Taking taylor expansion of a2 in a1
0.460 * [taylor]: Taking taylor expansion of (* b1 b2) in a1
0.460 * [taylor]: Taking taylor expansion of b1 in a1
0.460 * [taylor]: Taking taylor expansion of b2 in a1
0.460 * [taylor]: Taking taylor expansion of (/ a2 (* b1 b2)) in b1
0.460 * [taylor]: Taking taylor expansion of a2 in b1
0.460 * [taylor]: Taking taylor expansion of (* b1 b2) in b1
0.460 * [taylor]: Taking taylor expansion of b1 in b1
0.460 * [taylor]: Taking taylor expansion of b2 in b1
0.461 * [taylor]: Taking taylor expansion of (/ a2 b2) in a2
0.461 * [taylor]: Taking taylor expansion of a2 in a2
0.461 * [taylor]: Taking taylor expansion of b2 in a2
0.461 * [taylor]: Taking taylor expansion of (/ 1 b2) in b2
0.461 * [taylor]: Taking taylor expansion of b2 in b2
0.461 * [taylor]: Taking taylor expansion of 0 in b1
0.461 * [taylor]: Taking taylor expansion of 0 in a2
0.461 * [taylor]: Taking taylor expansion of 0 in b2
0.461 * [taylor]: Taking taylor expansion of 0 in b2
0.461 * [taylor]: Taking taylor expansion of 0 in b1
0.461 * [taylor]: Taking taylor expansion of 0 in a2
0.461 * [taylor]: Taking taylor expansion of 0 in b2
0.461 * [taylor]: Taking taylor expansion of 0 in a2
0.461 * [taylor]: Taking taylor expansion of 0 in b2
0.462 * [taylor]: Taking taylor expansion of 0 in b2
0.462 * [taylor]: Taking taylor expansion of 0 in b2
0.462 * [taylor]: Taking taylor expansion of 0 in b1
0.462 * [taylor]: Taking taylor expansion of 0 in a2
0.462 * [taylor]: Taking taylor expansion of 0 in b2
0.462 * [taylor]: Taking taylor expansion of 0 in a2
0.462 * [taylor]: Taking taylor expansion of 0 in b2
0.462 * [taylor]: Taking taylor expansion of 0 in a2
0.462 * [taylor]: Taking taylor expansion of 0 in b2
0.462 * [taylor]: Taking taylor expansion of 0 in b2
0.462 * [taylor]: Taking taylor expansion of 0 in b2
0.462 * [taylor]: Taking taylor expansion of 0 in b2
0.462 * [taylor]: Taking taylor expansion of 0 in b2
0.463 * [approximate]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in (a1 b1 a2 b2) around 0
0.463 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in b2
0.463 * [taylor]: Taking taylor expansion of (* b1 b2) in b2
0.463 * [taylor]: Taking taylor expansion of b1 in b2
0.463 * [taylor]: Taking taylor expansion of b2 in b2
0.463 * [taylor]: Taking taylor expansion of (* a1 a2) in b2
0.463 * [taylor]: Taking taylor expansion of a1 in b2
0.463 * [taylor]: Taking taylor expansion of a2 in b2
0.463 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in a2
0.463 * [taylor]: Taking taylor expansion of (* b1 b2) in a2
0.463 * [taylor]: Taking taylor expansion of b1 in a2
0.463 * [taylor]: Taking taylor expansion of b2 in a2
0.463 * [taylor]: Taking taylor expansion of (* a1 a2) in a2
0.463 * [taylor]: Taking taylor expansion of a1 in a2
0.463 * [taylor]: Taking taylor expansion of a2 in a2
0.463 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in b1
0.463 * [taylor]: Taking taylor expansion of (* b1 b2) in b1
0.463 * [taylor]: Taking taylor expansion of b1 in b1
0.463 * [taylor]: Taking taylor expansion of b2 in b1
0.463 * [taylor]: Taking taylor expansion of (* a1 a2) in b1
0.463 * [taylor]: Taking taylor expansion of a1 in b1
0.463 * [taylor]: Taking taylor expansion of a2 in b1
0.463 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in a1
0.463 * [taylor]: Taking taylor expansion of (* b1 b2) in a1
0.463 * [taylor]: Taking taylor expansion of b1 in a1
0.463 * [taylor]: Taking taylor expansion of b2 in a1
0.463 * [taylor]: Taking taylor expansion of (* a1 a2) in a1
0.463 * [taylor]: Taking taylor expansion of a1 in a1
0.463 * [taylor]: Taking taylor expansion of a2 in a1
0.463 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in a1
0.463 * [taylor]: Taking taylor expansion of (* b1 b2) in a1
0.463 * [taylor]: Taking taylor expansion of b1 in a1
0.463 * [taylor]: Taking taylor expansion of b2 in a1
0.463 * [taylor]: Taking taylor expansion of (* a1 a2) in a1
0.463 * [taylor]: Taking taylor expansion of a1 in a1
0.463 * [taylor]: Taking taylor expansion of a2 in a1
0.464 * [taylor]: Taking taylor expansion of (/ (* b1 b2) a2) in b1
0.464 * [taylor]: Taking taylor expansion of (* b1 b2) in b1
0.464 * [taylor]: Taking taylor expansion of b1 in b1
0.464 * [taylor]: Taking taylor expansion of b2 in b1
0.464 * [taylor]: Taking taylor expansion of a2 in b1
0.464 * [taylor]: Taking taylor expansion of (/ b2 a2) in a2
0.464 * [taylor]: Taking taylor expansion of b2 in a2
0.464 * [taylor]: Taking taylor expansion of a2 in a2
0.464 * [taylor]: Taking taylor expansion of b2 in b2
0.464 * [taylor]: Taking taylor expansion of 0 in b1
0.464 * [taylor]: Taking taylor expansion of 0 in a2
0.464 * [taylor]: Taking taylor expansion of 0 in a2
0.464 * [taylor]: Taking taylor expansion of 0 in b2
0.464 * [taylor]: Taking taylor expansion of 0 in b1
0.464 * [taylor]: Taking taylor expansion of 0 in a2
0.464 * [taylor]: Taking taylor expansion of 0 in a2
0.464 * [taylor]: Taking taylor expansion of 0 in a2
0.465 * [taylor]: Taking taylor expansion of 0 in b2
0.465 * [taylor]: Taking taylor expansion of 0 in b2
0.465 * [taylor]: Taking taylor expansion of 0 in b2
0.465 * [approximate]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in (a1 b1 a2 b2) around 0
0.465 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in b2
0.465 * [taylor]: Taking taylor expansion of (* b1 b2) in b2
0.465 * [taylor]: Taking taylor expansion of b1 in b2
0.465 * [taylor]: Taking taylor expansion of b2 in b2
0.465 * [taylor]: Taking taylor expansion of (* a1 a2) in b2
0.465 * [taylor]: Taking taylor expansion of a1 in b2
0.465 * [taylor]: Taking taylor expansion of a2 in b2
0.465 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in a2
0.465 * [taylor]: Taking taylor expansion of (* b1 b2) in a2
0.465 * [taylor]: Taking taylor expansion of b1 in a2
0.465 * [taylor]: Taking taylor expansion of b2 in a2
0.465 * [taylor]: Taking taylor expansion of (* a1 a2) in a2
0.465 * [taylor]: Taking taylor expansion of a1 in a2
0.465 * [taylor]: Taking taylor expansion of a2 in a2
0.465 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in b1
0.465 * [taylor]: Taking taylor expansion of (* b1 b2) in b1
0.465 * [taylor]: Taking taylor expansion of b1 in b1
0.465 * [taylor]: Taking taylor expansion of b2 in b1
0.465 * [taylor]: Taking taylor expansion of (* a1 a2) in b1
0.465 * [taylor]: Taking taylor expansion of a1 in b1
0.465 * [taylor]: Taking taylor expansion of a2 in b1
0.465 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in a1
0.465 * [taylor]: Taking taylor expansion of (* b1 b2) in a1
0.465 * [taylor]: Taking taylor expansion of b1 in a1
0.466 * [taylor]: Taking taylor expansion of b2 in a1
0.466 * [taylor]: Taking taylor expansion of (* a1 a2) in a1
0.466 * [taylor]: Taking taylor expansion of a1 in a1
0.466 * [taylor]: Taking taylor expansion of a2 in a1
0.466 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in a1
0.466 * [taylor]: Taking taylor expansion of (* b1 b2) in a1
0.466 * [taylor]: Taking taylor expansion of b1 in a1
0.466 * [taylor]: Taking taylor expansion of b2 in a1
0.466 * [taylor]: Taking taylor expansion of (* a1 a2) in a1
0.466 * [taylor]: Taking taylor expansion of a1 in a1
0.466 * [taylor]: Taking taylor expansion of a2 in a1
0.466 * [taylor]: Taking taylor expansion of (/ (* b1 b2) a2) in b1
0.466 * [taylor]: Taking taylor expansion of (* b1 b2) in b1
0.466 * [taylor]: Taking taylor expansion of b1 in b1
0.466 * [taylor]: Taking taylor expansion of b2 in b1
0.466 * [taylor]: Taking taylor expansion of a2 in b1
0.466 * [taylor]: Taking taylor expansion of (/ b2 a2) in a2
0.466 * [taylor]: Taking taylor expansion of b2 in a2
0.466 * [taylor]: Taking taylor expansion of a2 in a2
0.466 * [taylor]: Taking taylor expansion of b2 in b2
0.466 * [taylor]: Taking taylor expansion of 0 in b1
0.466 * [taylor]: Taking taylor expansion of 0 in a2
0.466 * [taylor]: Taking taylor expansion of 0 in a2
0.466 * [taylor]: Taking taylor expansion of 0 in b2
0.467 * [taylor]: Taking taylor expansion of 0 in b1
0.467 * [taylor]: Taking taylor expansion of 0 in a2
0.467 * [taylor]: Taking taylor expansion of 0 in a2
0.467 * [taylor]: Taking taylor expansion of 0 in a2
0.467 * [taylor]: Taking taylor expansion of 0 in b2
0.467 * [taylor]: Taking taylor expansion of 0 in b2
0.467 * [taylor]: Taking taylor expansion of 0 in b2
0.467 * * * [progress]: simplifying candidates
0.468 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (/ a1 b1) (/ a2 b2))
  (+ (- (log a1) (log b1)) (- (log a2) (log b2)))
  (+ (- (log a1) (log b1)) (log (/ a2 b2)))
  (+ (log (/ a1 b1)) (- (log a2) (log b2)))
  (+ (log (/ a1 b1)) (log (/ a2 b2)))
  (log (* (/ a1 b1) (/ a2 b2)))
  (exp (* (/ a1 b1) (/ a2 b2)))
  (* (/ (* (* a1 a1) a1) (* (* b1 b1) b1)) (/ (* (* a2 a2) a2) (* (* b2 b2) b2)))
  (* (/ (* (* a1 a1) a1) (* (* b1 b1) b1)) (* (* (/ a2 b2) (/ a2 b2)) (/ a2 b2)))
  (* (* (* (/ a1 b1) (/ a1 b1)) (/ a1 b1)) (/ (* (* a2 a2) a2) (* (* b2 b2) b2)))
  (* (* (* (/ a1 b1) (/ a1 b1)) (/ a1 b1)) (* (* (/ a2 b2) (/ a2 b2)) (/ a2 b2)))
  (* (cbrt (* (/ a1 b1) (/ a2 b2))) (cbrt (* (/ a1 b1) (/ a2 b2))))
  (cbrt (* (/ a1 b1) (/ a2 b2)))
  (* (* (* (/ a1 b1) (/ a2 b2)) (* (/ a1 b1) (/ a2 b2))) (* (/ a1 b1) (/ a2 b2)))
  (sqrt (* (/ a1 b1) (/ a2 b2)))
  (sqrt (* (/ a1 b1) (/ a2 b2)))
  (* a1 a2)
  (* b1 b2)
  (* (sqrt (/ a1 b1)) (sqrt (/ a2 b2)))
  (* (sqrt (/ a1 b1)) (sqrt (/ a2 b2)))
  (* (sqrt (/ a1 b1)) (/ (sqrt a2) (sqrt b2)))
  (* (sqrt (/ a1 b1)) (/ (sqrt a2) (sqrt b2)))
  (* (/ (sqrt a1) (sqrt b1)) (sqrt (/ a2 b2)))
  (* (/ (sqrt a1) (sqrt b1)) (sqrt (/ a2 b2)))
  (* (/ (sqrt a1) (sqrt b1)) (/ (sqrt a2) (sqrt b2)))
  (* (/ (sqrt a1) (sqrt b1)) (/ (sqrt a2) (sqrt b2)))
  (* (/ a1 b1) (* (cbrt (/ a2 b2)) (cbrt (/ a2 b2))))
  (* (/ a1 b1) (sqrt (/ a2 b2)))
  (* (/ a1 b1) (/ (* (cbrt a2) (cbrt a2)) (* (cbrt b2) (cbrt b2))))
  (* (/ a1 b1) (/ (* (cbrt a2) (cbrt a2)) (sqrt b2)))
  (* (/ a1 b1) (/ (* (cbrt a2) (cbrt a2)) 1))
  (* (/ a1 b1) (/ (sqrt a2) (* (cbrt b2) (cbrt b2))))
  (* (/ a1 b1) (/ (sqrt a2) (sqrt b2)))
  (* (/ a1 b1) (/ (sqrt a2) 1))
  (* (/ a1 b1) (/ 1 (* (cbrt b2) (cbrt b2))))
  (* (/ a1 b1) (/ 1 (sqrt b2)))
  (* (/ a1 b1) (/ 1 1))
  (* (/ a1 b1) 1)
  (* (/ a1 b1) a2)
  (* (cbrt (/ a1 b1)) (/ a2 b2))
  (* (sqrt (/ a1 b1)) (/ a2 b2))
  (* (/ (cbrt a1) (cbrt b1)) (/ a2 b2))
  (* (/ (cbrt a1) (sqrt b1)) (/ a2 b2))
  (* (/ (cbrt a1) b1) (/ a2 b2))
  (* (/ (sqrt a1) (cbrt b1)) (/ a2 b2))
  (* (/ (sqrt a1) (sqrt b1)) (/ a2 b2))
  (* (/ (sqrt a1) b1) (/ a2 b2))
  (* (/ a1 (cbrt b1)) (/ a2 b2))
  (* (/ a1 (sqrt b1)) (/ a2 b2))
  (* (/ a1 b1) (/ a2 b2))
  (* (/ a1 b1) (/ a2 b2))
  (* (/ 1 b1) (/ a2 b2))
  (* (/ a1 b1) a2)
  (* a1 (/ a2 b2))
  (/ (* a1 a2) (* b1 b2))
  (/ (* a1 a2) (* b1 b2))
  (/ (* a1 a2) (* b1 b2))
0.472 * * [simplify]: iteration  0 :  319  enodes  (cost  278 )
0.479 * * [simplify]: iteration  1 :  1415  enodes  (cost  243 )
0.504 * * [simplify]: iteration  2 :  5001  enodes  (cost  242 )
0.506 * [simplify]: Simplified to:
   (/ (* a1 a2) (* b1 b2))
  (log (* (/ a1 b1) (/ a2 b2)))
  (log (* (/ a1 b1) (/ a2 b2)))
  (log (* (/ a1 b1) (/ a2 b2)))
  (log (* (/ a1 b1) (/ a2 b2)))
  (log (* (/ a1 b1) (/ a2 b2)))
  (exp (* (/ a1 b1) (/ a2 b2)))
  (pow (/ (* a1 a2) (* b1 b2)) 3)
  (pow (/ (* a1 a2) (* b1 b2)) 3)
  (pow (/ (* a1 a2) (* b1 b2)) 3)
  (pow (/ (* a1 a2) (* b1 b2)) 3)
  (* (cbrt (* (/ a1 b1) (/ a2 b2))) (cbrt (* (/ a1 b1) (/ a2 b2))))
  (cbrt (* (/ a1 b1) (/ a2 b2)))
  (pow (/ (* a1 a2) (* b1 b2)) 3)
  (sqrt (* (/ a1 b1) (/ a2 b2)))
  (sqrt (* (/ a1 b1) (/ a2 b2)))
  (* a1 a2)
  (* b1 b2)
  (* (sqrt (/ a1 b1)) (sqrt (/ a2 b2)))
  (* (sqrt (/ a1 b1)) (sqrt (/ a2 b2)))
  (* (sqrt (/ a1 b1)) (/ (sqrt a2) (sqrt b2)))
  (* (sqrt (/ a1 b1)) (/ (sqrt a2) (sqrt b2)))
  (* (/ (sqrt a1) (sqrt b1)) (sqrt (/ a2 b2)))
  (* (/ (sqrt a1) (sqrt b1)) (sqrt (/ a2 b2)))
  (* (/ (sqrt a1) (sqrt b1)) (/ (sqrt a2) (sqrt b2)))
  (* (/ (sqrt a1) (sqrt b1)) (/ (sqrt a2) (sqrt b2)))
  (* (/ a1 b1) (* (cbrt (/ a2 b2)) (cbrt (/ a2 b2))))
  (* (/ a1 b1) (sqrt (/ a2 b2)))
  (* (/ a1 b1) (/ (* (cbrt a2) (cbrt a2)) (* (cbrt b2) (cbrt b2))))
  (* (/ a1 b1) (/ (* (cbrt a2) (cbrt a2)) (sqrt b2)))
  (/ (* a1 (* (cbrt a2) (cbrt a2))) b1)
  (* (/ a1 b1) (/ (sqrt a2) (* (cbrt b2) (cbrt b2))))
  (* (/ a1 b1) (/ (sqrt a2) (sqrt b2)))
  (/ (* a1 (sqrt a2)) b1)
  (/ (/ a1 b1) (* (cbrt b2) (cbrt b2)))
  (/ (/ a1 b1) (sqrt b2))
  (/ a1 b1)
  (/ a1 b1)
  (* (/ a1 b1) a2)
  (* (cbrt (/ a1 b1)) (/ a2 b2))
  (* (sqrt (/ a1 b1)) (/ a2 b2))
  (* (/ (cbrt a1) (cbrt b1)) (/ a2 b2))
  (* (/ (cbrt a1) (sqrt b1)) (/ a2 b2))
  (* (/ (cbrt a1) b1) (/ a2 b2))
  (* (/ (sqrt a1) (cbrt b1)) (/ a2 b2))
  (* (/ (sqrt a1) (sqrt b1)) (/ a2 b2))
  (* (/ (sqrt a1) b1) (/ a2 b2))
  (* (/ a1 (cbrt b1)) (/ a2 b2))
  (* (/ a1 (sqrt b1)) (/ a2 b2))
  (/ (* a1 a2) (* b1 b2))
  (/ (* a1 a2) (* b1 b2))
  (/ (/ a2 b2) b1)
  (* (/ a1 b1) a2)
  (* a1 (/ a2 b2))
  (/ (* a1 a2) (* b1 b2))
  (/ (* a1 a2) (* b1 b2))
  (/ (* a1 a2) (* b1 b2))
0.507 * * * [progress]: adding candidates to table
0.627 * * [progress]: iteration 4 / 4
0.627 * * * [progress]: picking best candidate
0.650 * * * * [pick]: Picked  #<alt (λ (a1 a2 b1 b2) (/ (* a1 (/ a2 b2)) b1))>
0.650 * * * [progress]: localizing error
0.656 * * * [progress]: generating rewritten candidates
0.656 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.662 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.670 * * * [progress]: generating series expansions
0.670 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.670 * [approximate]: Taking taylor expansion of (/ (* a1 a2) (* b1 b2)) in (a1 a2 b2 b1) around 0
0.670 * [taylor]: Taking taylor expansion of (/ (* a1 a2) (* b1 b2)) in b1
0.670 * [taylor]: Taking taylor expansion of (* a1 a2) in b1
0.670 * [taylor]: Taking taylor expansion of a1 in b1
0.670 * [taylor]: Taking taylor expansion of a2 in b1
0.670 * [taylor]: Taking taylor expansion of (* b1 b2) in b1
0.670 * [taylor]: Taking taylor expansion of b1 in b1
0.670 * [taylor]: Taking taylor expansion of b2 in b1
0.670 * [taylor]: Taking taylor expansion of (/ (* a1 a2) (* b1 b2)) in b2
0.670 * [taylor]: Taking taylor expansion of (* a1 a2) in b2
0.670 * [taylor]: Taking taylor expansion of a1 in b2
0.670 * [taylor]: Taking taylor expansion of a2 in b2
0.670 * [taylor]: Taking taylor expansion of (* b1 b2) in b2
0.670 * [taylor]: Taking taylor expansion of b1 in b2
0.670 * [taylor]: Taking taylor expansion of b2 in b2
0.671 * [taylor]: Taking taylor expansion of (/ (* a1 a2) (* b1 b2)) in a2
0.671 * [taylor]: Taking taylor expansion of (* a1 a2) in a2
0.671 * [taylor]: Taking taylor expansion of a1 in a2
0.671 * [taylor]: Taking taylor expansion of a2 in a2
0.671 * [taylor]: Taking taylor expansion of (* b1 b2) in a2
0.671 * [taylor]: Taking taylor expansion of b1 in a2
0.671 * [taylor]: Taking taylor expansion of b2 in a2
0.671 * [taylor]: Taking taylor expansion of (/ (* a1 a2) (* b1 b2)) in a1
0.671 * [taylor]: Taking taylor expansion of (* a1 a2) in a1
0.671 * [taylor]: Taking taylor expansion of a1 in a1
0.671 * [taylor]: Taking taylor expansion of a2 in a1
0.671 * [taylor]: Taking taylor expansion of (* b1 b2) in a1
0.671 * [taylor]: Taking taylor expansion of b1 in a1
0.671 * [taylor]: Taking taylor expansion of b2 in a1
0.671 * [taylor]: Taking taylor expansion of (/ (* a1 a2) (* b1 b2)) in a1
0.671 * [taylor]: Taking taylor expansion of (* a1 a2) in a1
0.671 * [taylor]: Taking taylor expansion of a1 in a1
0.671 * [taylor]: Taking taylor expansion of a2 in a1
0.671 * [taylor]: Taking taylor expansion of (* b1 b2) in a1
0.671 * [taylor]: Taking taylor expansion of b1 in a1
0.671 * [taylor]: Taking taylor expansion of b2 in a1
0.671 * [taylor]: Taking taylor expansion of (/ a2 (* b1 b2)) in a2
0.671 * [taylor]: Taking taylor expansion of a2 in a2
0.671 * [taylor]: Taking taylor expansion of (* b1 b2) in a2
0.671 * [taylor]: Taking taylor expansion of b1 in a2
0.671 * [taylor]: Taking taylor expansion of b2 in a2
0.671 * [taylor]: Taking taylor expansion of (/ 1 (* b1 b2)) in b2
0.671 * [taylor]: Taking taylor expansion of (* b1 b2) in b2
0.671 * [taylor]: Taking taylor expansion of b1 in b2
0.671 * [taylor]: Taking taylor expansion of b2 in b2
0.671 * [taylor]: Taking taylor expansion of (/ 1 b1) in b1
0.671 * [taylor]: Taking taylor expansion of b1 in b1
0.672 * [taylor]: Taking taylor expansion of 0 in a2
0.672 * [taylor]: Taking taylor expansion of 0 in b2
0.672 * [taylor]: Taking taylor expansion of 0 in b2
0.672 * [taylor]: Taking taylor expansion of 0 in b1
0.672 * [taylor]: Taking taylor expansion of 0 in a2
0.672 * [taylor]: Taking taylor expansion of 0 in b2
0.672 * [taylor]: Taking taylor expansion of 0 in b2
0.672 * [taylor]: Taking taylor expansion of 0 in b2
0.672 * [taylor]: Taking taylor expansion of 0 in b1
0.672 * [taylor]: Taking taylor expansion of 0 in b1
0.672 * [taylor]: Taking taylor expansion of 0 in b1
0.673 * [taylor]: Taking taylor expansion of 0 in a2
0.673 * [taylor]: Taking taylor expansion of 0 in b2
0.673 * [taylor]: Taking taylor expansion of 0 in b2
0.673 * [taylor]: Taking taylor expansion of 0 in b2
0.673 * [taylor]: Taking taylor expansion of 0 in b2
0.673 * [taylor]: Taking taylor expansion of 0 in b1
0.673 * [taylor]: Taking taylor expansion of 0 in b1
0.673 * [taylor]: Taking taylor expansion of 0 in b1
0.673 * [taylor]: Taking taylor expansion of 0 in b1
0.673 * [taylor]: Taking taylor expansion of 0 in b1
0.673 * [taylor]: Taking taylor expansion of 0 in b1
0.673 * [approximate]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in (a1 a2 b2 b1) around 0
0.674 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in b1
0.674 * [taylor]: Taking taylor expansion of (* b1 b2) in b1
0.674 * [taylor]: Taking taylor expansion of b1 in b1
0.674 * [taylor]: Taking taylor expansion of b2 in b1
0.674 * [taylor]: Taking taylor expansion of (* a1 a2) in b1
0.674 * [taylor]: Taking taylor expansion of a1 in b1
0.674 * [taylor]: Taking taylor expansion of a2 in b1
0.674 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in b2
0.674 * [taylor]: Taking taylor expansion of (* b1 b2) in b2
0.674 * [taylor]: Taking taylor expansion of b1 in b2
0.674 * [taylor]: Taking taylor expansion of b2 in b2
0.674 * [taylor]: Taking taylor expansion of (* a1 a2) in b2
0.674 * [taylor]: Taking taylor expansion of a1 in b2
0.674 * [taylor]: Taking taylor expansion of a2 in b2
0.674 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in a2
0.674 * [taylor]: Taking taylor expansion of (* b1 b2) in a2
0.674 * [taylor]: Taking taylor expansion of b1 in a2
0.674 * [taylor]: Taking taylor expansion of b2 in a2
0.674 * [taylor]: Taking taylor expansion of (* a1 a2) in a2
0.674 * [taylor]: Taking taylor expansion of a1 in a2
0.674 * [taylor]: Taking taylor expansion of a2 in a2
0.674 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in a1
0.674 * [taylor]: Taking taylor expansion of (* b1 b2) in a1
0.674 * [taylor]: Taking taylor expansion of b1 in a1
0.674 * [taylor]: Taking taylor expansion of b2 in a1
0.674 * [taylor]: Taking taylor expansion of (* a1 a2) in a1
0.674 * [taylor]: Taking taylor expansion of a1 in a1
0.674 * [taylor]: Taking taylor expansion of a2 in a1
0.674 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in a1
0.674 * [taylor]: Taking taylor expansion of (* b1 b2) in a1
0.674 * [taylor]: Taking taylor expansion of b1 in a1
0.674 * [taylor]: Taking taylor expansion of b2 in a1
0.674 * [taylor]: Taking taylor expansion of (* a1 a2) in a1
0.674 * [taylor]: Taking taylor expansion of a1 in a1
0.674 * [taylor]: Taking taylor expansion of a2 in a1
0.674 * [taylor]: Taking taylor expansion of (/ (* b1 b2) a2) in a2
0.674 * [taylor]: Taking taylor expansion of (* b1 b2) in a2
0.675 * [taylor]: Taking taylor expansion of b1 in a2
0.675 * [taylor]: Taking taylor expansion of b2 in a2
0.675 * [taylor]: Taking taylor expansion of a2 in a2
0.675 * [taylor]: Taking taylor expansion of (* b1 b2) in b2
0.675 * [taylor]: Taking taylor expansion of b1 in b2
0.675 * [taylor]: Taking taylor expansion of b2 in b2
0.675 * [taylor]: Taking taylor expansion of b1 in b1
0.675 * [taylor]: Taking taylor expansion of 0 in a2
0.675 * [taylor]: Taking taylor expansion of 0 in b2
0.675 * [taylor]: Taking taylor expansion of 0 in b1
0.675 * [taylor]: Taking taylor expansion of 0 in b1
0.675 * [taylor]: Taking taylor expansion of 0 in a2
0.675 * [taylor]: Taking taylor expansion of 0 in b2
0.675 * [taylor]: Taking taylor expansion of 0 in b1
0.676 * [taylor]: Taking taylor expansion of 0 in b2
0.676 * [taylor]: Taking taylor expansion of 0 in b1
0.676 * [taylor]: Taking taylor expansion of 0 in b1
0.676 * [approximate]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in (a1 a2 b2 b1) around 0
0.676 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in b1
0.676 * [taylor]: Taking taylor expansion of (* b1 b2) in b1
0.676 * [taylor]: Taking taylor expansion of b1 in b1
0.676 * [taylor]: Taking taylor expansion of b2 in b1
0.676 * [taylor]: Taking taylor expansion of (* a1 a2) in b1
0.676 * [taylor]: Taking taylor expansion of a1 in b1
0.676 * [taylor]: Taking taylor expansion of a2 in b1
0.676 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in b2
0.676 * [taylor]: Taking taylor expansion of (* b1 b2) in b2
0.676 * [taylor]: Taking taylor expansion of b1 in b2
0.676 * [taylor]: Taking taylor expansion of b2 in b2
0.676 * [taylor]: Taking taylor expansion of (* a1 a2) in b2
0.676 * [taylor]: Taking taylor expansion of a1 in b2
0.676 * [taylor]: Taking taylor expansion of a2 in b2
0.676 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in a2
0.676 * [taylor]: Taking taylor expansion of (* b1 b2) in a2
0.676 * [taylor]: Taking taylor expansion of b1 in a2
0.676 * [taylor]: Taking taylor expansion of b2 in a2
0.676 * [taylor]: Taking taylor expansion of (* a1 a2) in a2
0.676 * [taylor]: Taking taylor expansion of a1 in a2
0.676 * [taylor]: Taking taylor expansion of a2 in a2
0.676 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in a1
0.676 * [taylor]: Taking taylor expansion of (* b1 b2) in a1
0.676 * [taylor]: Taking taylor expansion of b1 in a1
0.676 * [taylor]: Taking taylor expansion of b2 in a1
0.677 * [taylor]: Taking taylor expansion of (* a1 a2) in a1
0.677 * [taylor]: Taking taylor expansion of a1 in a1
0.677 * [taylor]: Taking taylor expansion of a2 in a1
0.677 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in a1
0.677 * [taylor]: Taking taylor expansion of (* b1 b2) in a1
0.677 * [taylor]: Taking taylor expansion of b1 in a1
0.677 * [taylor]: Taking taylor expansion of b2 in a1
0.677 * [taylor]: Taking taylor expansion of (* a1 a2) in a1
0.677 * [taylor]: Taking taylor expansion of a1 in a1
0.677 * [taylor]: Taking taylor expansion of a2 in a1
0.677 * [taylor]: Taking taylor expansion of (/ (* b1 b2) a2) in a2
0.677 * [taylor]: Taking taylor expansion of (* b1 b2) in a2
0.677 * [taylor]: Taking taylor expansion of b1 in a2
0.677 * [taylor]: Taking taylor expansion of b2 in a2
0.677 * [taylor]: Taking taylor expansion of a2 in a2
0.677 * [taylor]: Taking taylor expansion of (* b1 b2) in b2
0.677 * [taylor]: Taking taylor expansion of b1 in b2
0.677 * [taylor]: Taking taylor expansion of b2 in b2
0.677 * [taylor]: Taking taylor expansion of b1 in b1
0.677 * [taylor]: Taking taylor expansion of 0 in a2
0.677 * [taylor]: Taking taylor expansion of 0 in b2
0.677 * [taylor]: Taking taylor expansion of 0 in b1
0.677 * [taylor]: Taking taylor expansion of 0 in b1
0.678 * [taylor]: Taking taylor expansion of 0 in a2
0.678 * [taylor]: Taking taylor expansion of 0 in b2
0.678 * [taylor]: Taking taylor expansion of 0 in b1
0.678 * [taylor]: Taking taylor expansion of 0 in b2
0.678 * [taylor]: Taking taylor expansion of 0 in b1
0.678 * [taylor]: Taking taylor expansion of 0 in b1
0.678 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.678 * [approximate]: Taking taylor expansion of (/ (* a1 a2) b2) in (a1 a2 b2) around 0
0.678 * [taylor]: Taking taylor expansion of (/ (* a1 a2) b2) in b2
0.678 * [taylor]: Taking taylor expansion of (* a1 a2) in b2
0.678 * [taylor]: Taking taylor expansion of a1 in b2
0.678 * [taylor]: Taking taylor expansion of a2 in b2
0.678 * [taylor]: Taking taylor expansion of b2 in b2
0.678 * [taylor]: Taking taylor expansion of (/ (* a1 a2) b2) in a2
0.678 * [taylor]: Taking taylor expansion of (* a1 a2) in a2
0.678 * [taylor]: Taking taylor expansion of a1 in a2
0.678 * [taylor]: Taking taylor expansion of a2 in a2
0.678 * [taylor]: Taking taylor expansion of b2 in a2
0.678 * [taylor]: Taking taylor expansion of (/ (* a1 a2) b2) in a1
0.678 * [taylor]: Taking taylor expansion of (* a1 a2) in a1
0.678 * [taylor]: Taking taylor expansion of a1 in a1
0.678 * [taylor]: Taking taylor expansion of a2 in a1
0.678 * [taylor]: Taking taylor expansion of b2 in a1
0.678 * [taylor]: Taking taylor expansion of (/ (* a1 a2) b2) in a1
0.678 * [taylor]: Taking taylor expansion of (* a1 a2) in a1
0.678 * [taylor]: Taking taylor expansion of a1 in a1
0.678 * [taylor]: Taking taylor expansion of a2 in a1
0.678 * [taylor]: Taking taylor expansion of b2 in a1
0.679 * [taylor]: Taking taylor expansion of (/ a2 b2) in a2
0.679 * [taylor]: Taking taylor expansion of a2 in a2
0.679 * [taylor]: Taking taylor expansion of b2 in a2
0.679 * [taylor]: Taking taylor expansion of (/ 1 b2) in b2
0.679 * [taylor]: Taking taylor expansion of b2 in b2
0.679 * [taylor]: Taking taylor expansion of 0 in a2
0.679 * [taylor]: Taking taylor expansion of 0 in b2
0.679 * [taylor]: Taking taylor expansion of 0 in b2
0.679 * [taylor]: Taking taylor expansion of 0 in a2
0.679 * [taylor]: Taking taylor expansion of 0 in b2
0.679 * [taylor]: Taking taylor expansion of 0 in b2
0.679 * [taylor]: Taking taylor expansion of 0 in b2
0.679 * [taylor]: Taking taylor expansion of 0 in a2
0.679 * [taylor]: Taking taylor expansion of 0 in b2
0.679 * [taylor]: Taking taylor expansion of 0 in b2
0.679 * [taylor]: Taking taylor expansion of 0 in b2
0.680 * [taylor]: Taking taylor expansion of 0 in b2
0.680 * [approximate]: Taking taylor expansion of (/ b2 (* a1 a2)) in (a1 a2 b2) around 0
0.680 * [taylor]: Taking taylor expansion of (/ b2 (* a1 a2)) in b2
0.680 * [taylor]: Taking taylor expansion of b2 in b2
0.680 * [taylor]: Taking taylor expansion of (* a1 a2) in b2
0.680 * [taylor]: Taking taylor expansion of a1 in b2
0.680 * [taylor]: Taking taylor expansion of a2 in b2
0.680 * [taylor]: Taking taylor expansion of (/ b2 (* a1 a2)) in a2
0.680 * [taylor]: Taking taylor expansion of b2 in a2
0.680 * [taylor]: Taking taylor expansion of (* a1 a2) in a2
0.680 * [taylor]: Taking taylor expansion of a1 in a2
0.680 * [taylor]: Taking taylor expansion of a2 in a2
0.680 * [taylor]: Taking taylor expansion of (/ b2 (* a1 a2)) in a1
0.680 * [taylor]: Taking taylor expansion of b2 in a1
0.680 * [taylor]: Taking taylor expansion of (* a1 a2) in a1
0.680 * [taylor]: Taking taylor expansion of a1 in a1
0.680 * [taylor]: Taking taylor expansion of a2 in a1
0.680 * [taylor]: Taking taylor expansion of (/ b2 (* a1 a2)) in a1
0.680 * [taylor]: Taking taylor expansion of b2 in a1
0.680 * [taylor]: Taking taylor expansion of (* a1 a2) in a1
0.680 * [taylor]: Taking taylor expansion of a1 in a1
0.680 * [taylor]: Taking taylor expansion of a2 in a1
0.680 * [taylor]: Taking taylor expansion of (/ b2 a2) in a2
0.680 * [taylor]: Taking taylor expansion of b2 in a2
0.680 * [taylor]: Taking taylor expansion of a2 in a2
0.680 * [taylor]: Taking taylor expansion of b2 in b2
0.680 * [taylor]: Taking taylor expansion of 0 in a2
0.681 * [taylor]: Taking taylor expansion of 0 in b2
0.681 * [taylor]: Taking taylor expansion of 0 in a2
0.681 * [taylor]: Taking taylor expansion of 0 in b2
0.681 * [taylor]: Taking taylor expansion of 0 in b2
0.681 * [approximate]: Taking taylor expansion of (* -1 (/ b2 (* a1 a2))) in (a1 a2 b2) around 0
0.681 * [taylor]: Taking taylor expansion of (* -1 (/ b2 (* a1 a2))) in b2
0.681 * [taylor]: Taking taylor expansion of -1 in b2
0.681 * [taylor]: Taking taylor expansion of (/ b2 (* a1 a2)) in b2
0.681 * [taylor]: Taking taylor expansion of b2 in b2
0.681 * [taylor]: Taking taylor expansion of (* a1 a2) in b2
0.681 * [taylor]: Taking taylor expansion of a1 in b2
0.681 * [taylor]: Taking taylor expansion of a2 in b2
0.681 * [taylor]: Taking taylor expansion of (* -1 (/ b2 (* a1 a2))) in a2
0.681 * [taylor]: Taking taylor expansion of -1 in a2
0.681 * [taylor]: Taking taylor expansion of (/ b2 (* a1 a2)) in a2
0.681 * [taylor]: Taking taylor expansion of b2 in a2
0.681 * [taylor]: Taking taylor expansion of (* a1 a2) in a2
0.681 * [taylor]: Taking taylor expansion of a1 in a2
0.681 * [taylor]: Taking taylor expansion of a2 in a2
0.681 * [taylor]: Taking taylor expansion of (* -1 (/ b2 (* a1 a2))) in a1
0.681 * [taylor]: Taking taylor expansion of -1 in a1
0.681 * [taylor]: Taking taylor expansion of (/ b2 (* a1 a2)) in a1
0.681 * [taylor]: Taking taylor expansion of b2 in a1
0.681 * [taylor]: Taking taylor expansion of (* a1 a2) in a1
0.681 * [taylor]: Taking taylor expansion of a1 in a1
0.681 * [taylor]: Taking taylor expansion of a2 in a1
0.681 * [taylor]: Taking taylor expansion of (* -1 (/ b2 (* a1 a2))) in a1
0.681 * [taylor]: Taking taylor expansion of -1 in a1
0.681 * [taylor]: Taking taylor expansion of (/ b2 (* a1 a2)) in a1
0.682 * [taylor]: Taking taylor expansion of b2 in a1
0.682 * [taylor]: Taking taylor expansion of (* a1 a2) in a1
0.682 * [taylor]: Taking taylor expansion of a1 in a1
0.682 * [taylor]: Taking taylor expansion of a2 in a1
0.682 * [taylor]: Taking taylor expansion of (* -1 (/ b2 a2)) in a2
0.682 * [taylor]: Taking taylor expansion of -1 in a2
0.682 * [taylor]: Taking taylor expansion of (/ b2 a2) in a2
0.682 * [taylor]: Taking taylor expansion of b2 in a2
0.682 * [taylor]: Taking taylor expansion of a2 in a2
0.682 * [taylor]: Taking taylor expansion of (* -1 b2) in b2
0.682 * [taylor]: Taking taylor expansion of -1 in b2
0.682 * [taylor]: Taking taylor expansion of b2 in b2
0.682 * [taylor]: Taking taylor expansion of 0 in a2
0.682 * [taylor]: Taking taylor expansion of 0 in b2
0.682 * [taylor]: Taking taylor expansion of 0 in a2
0.682 * [taylor]: Taking taylor expansion of 0 in b2
0.682 * [taylor]: Taking taylor expansion of 0 in b2
0.683 * * * [progress]: simplifying candidates
0.683 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (+ (log a1) (- (log a2) (log b2))) (log b1))
  (- (+ (log a1) (log (/ a2 b2))) (log b1))
  (- (log (* a1 (/ a2 b2))) (log b1))
  (log (/ (* a1 (/ a2 b2)) b1))
  (exp (/ (* a1 (/ a2 b2)) b1))
  (/ (* (* (* a1 a1) a1) (/ (* (* a2 a2) a2) (* (* b2 b2) b2))) (* (* b1 b1) b1))
  (/ (* (* (* a1 a1) a1) (* (* (/ a2 b2) (/ a2 b2)) (/ a2 b2))) (* (* b1 b1) b1))
  (/ (* (* (* a1 (/ a2 b2)) (* a1 (/ a2 b2))) (* a1 (/ a2 b2))) (* (* b1 b1) b1))
  (* (cbrt (/ (* a1 (/ a2 b2)) b1)) (cbrt (/ (* a1 (/ a2 b2)) b1)))
  (cbrt (/ (* a1 (/ a2 b2)) b1))
  (* (* (/ (* a1 (/ a2 b2)) b1) (/ (* a1 (/ a2 b2)) b1)) (/ (* a1 (/ a2 b2)) b1))
  (sqrt (/ (* a1 (/ a2 b2)) b1))
  (sqrt (/ (* a1 (/ a2 b2)) b1))
  (neg (* a1 (/ a2 b2)))
  (neg b1)
  (/ a1 (* (cbrt b1) (cbrt b1)))
  (/ (/ a2 b2) (cbrt b1))
  (/ a1 (sqrt b1))
  (/ (/ a2 b2) (sqrt b1))
  (/ a1 1)
  (/ (/ a2 b2) b1)
  (/ 1 b1)
  (/ b1 (* a1 (/ a2 b2)))
  (/ (* a1 (/ a2 b2)) (* (cbrt b1) (cbrt b1)))
  (/ (* a1 (/ a2 b2)) (sqrt b1))
  (/ (* a1 (/ a2 b2)) 1)
  (/ b1 (/ a2 b2))
  (* b1 b2)
  (* a1 (/ a2 b2))
  (+ (log a1) (- (log a2) (log b2)))
  (+ (log a1) (log (/ a2 b2)))
  (log (* a1 (/ a2 b2)))
  (exp (* a1 (/ a2 b2)))
  (* (* (* a1 a1) a1) (/ (* (* a2 a2) a2) (* (* b2 b2) b2)))
  (* (* (* a1 a1) a1) (* (* (/ a2 b2) (/ a2 b2)) (/ a2 b2)))
  (* (cbrt (* a1 (/ a2 b2))) (cbrt (* a1 (/ a2 b2))))
  (cbrt (* a1 (/ a2 b2)))
  (* (* (* a1 (/ a2 b2)) (* a1 (/ a2 b2))) (* a1 (/ a2 b2)))
  (sqrt (* a1 (/ a2 b2)))
  (sqrt (* a1 (/ a2 b2)))
  (* (sqrt a1) (sqrt (/ a2 b2)))
  (* (sqrt a1) (sqrt (/ a2 b2)))
  (* (sqrt a1) (/ (sqrt a2) (sqrt b2)))
  (* (sqrt a1) (/ (sqrt a2) (sqrt b2)))
  (* a1 (* (cbrt (/ a2 b2)) (cbrt (/ a2 b2))))
  (* a1 (sqrt (/ a2 b2)))
  (* a1 (/ (* (cbrt a2) (cbrt a2)) (* (cbrt b2) (cbrt b2))))
  (* a1 (/ (* (cbrt a2) (cbrt a2)) (sqrt b2)))
  (* a1 (/ (* (cbrt a2) (cbrt a2)) 1))
  (* a1 (/ (sqrt a2) (* (cbrt b2) (cbrt b2))))
  (* a1 (/ (sqrt a2) (sqrt b2)))
  (* a1 (/ (sqrt a2) 1))
  (* a1 (/ 1 (* (cbrt b2) (cbrt b2))))
  (* a1 (/ 1 (sqrt b2)))
  (* a1 (/ 1 1))
  (* a1 1)
  (* a1 a2)
  (* (cbrt a1) (/ a2 b2))
  (* (sqrt a1) (/ a2 b2))
  (* a1 (/ a2 b2))
  (* a1 a2)
  (/ (* a1 a2) (* b1 b2))
  (/ (* a1 a2) (* b1 b2))
  (/ (* a1 a2) (* b1 b2))
  (/ (* a1 a2) b2)
  (/ (* a1 a2) b2)
  (/ (* a1 a2) b2)
0.687 * * [simplify]: iteration  0 :  270  enodes  (cost  264 )
0.693 * * [simplify]: iteration  1 :  1342  enodes  (cost  221 )
0.717 * * [simplify]: iteration  2 :  5002  enodes  (cost  221 )
0.719 * [simplify]: Simplified to:
   (log (/ (* a1 (/ a2 b2)) b1))
  (log (/ (* a1 (/ a2 b2)) b1))
  (log (/ (* a1 (/ a2 b2)) b1))
  (log (/ (* a1 (/ a2 b2)) b1))
  (exp (/ (* a1 (/ a2 b2)) b1))
  (pow (/ (* a1 (/ a2 b2)) b1) 3)
  (pow (/ (* a1 (/ a2 b2)) b1) 3)
  (pow (/ (* a1 (/ a2 b2)) b1) 3)
  (* (cbrt (/ (* a1 (/ a2 b2)) b1)) (cbrt (/ (* a1 (/ a2 b2)) b1)))
  (cbrt (/ (* a1 (/ a2 b2)) b1))
  (pow (/ (* a1 (/ a2 b2)) b1) 3)
  (sqrt (/ (* a1 (/ a2 b2)) b1))
  (sqrt (/ (* a1 (/ a2 b2)) b1))
  (neg (* a1 (/ a2 b2)))
  (neg b1)
  (/ a1 (* (cbrt b1) (cbrt b1)))
  (/ (/ a2 b2) (cbrt b1))
  (/ a1 (sqrt b1))
  (/ (/ a2 b2) (sqrt b1))
  a1
  (/ (/ a2 b2) b1)
  (/ 1 b1)
  (/ b1 (* a1 (/ a2 b2)))
  (/ (* a1 (/ a2 b2)) (* (cbrt b1) (cbrt b1)))
  (/ (* a1 (/ a2 b2)) (sqrt b1))
  (* a1 (/ a2 b2))
  (/ b1 (/ a2 b2))
  (* b1 b2)
  (* a1 (/ a2 b2))
  (log (* a1 (/ a2 b2)))
  (log (* a1 (/ a2 b2)))
  (log (* a1 (/ a2 b2)))
  (exp (* a1 (/ a2 b2)))
  (pow (* a1 (/ a2 b2)) 3)
  (pow (* a1 (/ a2 b2)) 3)
  (* (cbrt (* a1 (/ a2 b2))) (cbrt (* a1 (/ a2 b2))))
  (cbrt (* a1 (/ a2 b2)))
  (pow (* a1 (/ a2 b2)) 3)
  (sqrt (* a1 (/ a2 b2)))
  (sqrt (* a1 (/ a2 b2)))
  (* (sqrt a1) (sqrt (/ a2 b2)))
  (* (sqrt a1) (sqrt (/ a2 b2)))
  (* (sqrt a1) (/ (sqrt a2) (sqrt b2)))
  (* (sqrt a1) (/ (sqrt a2) (sqrt b2)))
  (* a1 (* (cbrt (/ a2 b2)) (cbrt (/ a2 b2))))
  (* a1 (sqrt (/ a2 b2)))
  (* a1 (/ (* (cbrt a2) (cbrt a2)) (* (cbrt b2) (cbrt b2))))
  (* a1 (/ (* (cbrt a2) (cbrt a2)) (sqrt b2)))
  (* (* (cbrt a2) (cbrt a2)) a1)
  (* a1 (/ (sqrt a2) (* (cbrt b2) (cbrt b2))))
  (* a1 (/ (sqrt a2) (sqrt b2)))
  (* (sqrt a2) a1)
  (/ a1 (* (cbrt b2) (cbrt b2)))
  (/ a1 (sqrt b2))
  a1
  a1
  (* a1 a2)
  (* (cbrt a1) (/ a2 b2))
  (* (sqrt a1) (/ a2 b2))
  (* a1 (/ a2 b2))
  (* a1 a2)
  (/ (* a1 a2) (* b1 b2))
  (/ (* a1 a2) (* b1 b2))
  (/ (* a1 a2) (* b1 b2))
  (* a1 (/ a2 b2))
  (* a1 (/ a2 b2))
  (* a1 (/ a2 b2))
0.719 * * * [progress]: adding candidates to table
0.838 * [progress]: [Phase 3 of 3] Extracting.
0.838 * * [regime]: Finding splitpoints for: (#<alt (λ (a1 a2 b1 b2) (* a1 (/ (/ a2 b2) b1)))> #<alt (λ (a1 a2 b1 b2) (/ (* a1 (/ a2 b2)) b1))> #<alt (λ (a1 a2 b1 b2) (* (/ a1 (* b1 b2)) a2))> #<alt (λ (a1 a2 b1 b2) (/ a1 (/ b1 (/ a2 b2))))> #<alt (λ (a1 a2 b1 b2) (* (/ a1 b1) (/ a2 b2)))> #<alt (λ (a1 a2 b1 b2) (/ (* a1 a2) (* b1 b2)))> #<alt (λ (a1 a2 b1 b2) (* a1 (/ a2 (* b1 b2))))> #<alt (λ (a1 a2 b1 b2) (* (/ (sqrt a2) b1) (/ a1 (/ b2 (sqrt a2)))))>)
0.839 * * * [regime-changes]: Trying 7 branch expressions: ((* b1 b2) (* a1 a2) (/ (* a1 a2) (* b1 b2)) b2 b1 a2 a1)
0.839 * * * * [regimes]: Trying to branch on (* b1 b2) from (#<alt (λ (a1 a2 b1 b2) (* a1 (/ (/ a2 b2) b1)))> #<alt (λ (a1 a2 b1 b2) (/ (* a1 (/ a2 b2)) b1))> #<alt (λ (a1 a2 b1 b2) (* (/ a1 (* b1 b2)) a2))> #<alt (λ (a1 a2 b1 b2) (/ a1 (/ b1 (/ a2 b2))))> #<alt (λ (a1 a2 b1 b2) (* (/ a1 b1) (/ a2 b2)))> #<alt (λ (a1 a2 b1 b2) (/ (* a1 a2) (* b1 b2)))> #<alt (λ (a1 a2 b1 b2) (* a1 (/ a2 (* b1 b2))))> #<alt (λ (a1 a2 b1 b2) (* (/ (sqrt a2) b1) (/ a1 (/ b2 (sqrt a2)))))>)
0.932 * * * * [regimes]: Trying to branch on (* b1 b2) from (#<alt (λ (a1 a2 b1 b2) (* (/ a1 (* b1 b2)) a2))> #<alt (λ (a1 a2 b1 b2) (/ (* a1 a2) (* b1 b2)))> #<alt (λ (a1 a2 b1 b2) (* a1 (/ a2 (* b1 b2))))>)
0.995 * * * * [regimes]: Trying to branch on (* a1 a2) from (#<alt (λ (a1 a2 b1 b2) (* a1 (/ (/ a2 b2) b1)))> #<alt (λ (a1 a2 b1 b2) (/ (* a1 (/ a2 b2)) b1))> #<alt (λ (a1 a2 b1 b2) (* (/ a1 (* b1 b2)) a2))> #<alt (λ (a1 a2 b1 b2) (/ a1 (/ b1 (/ a2 b2))))> #<alt (λ (a1 a2 b1 b2) (* (/ a1 b1) (/ a2 b2)))> #<alt (λ (a1 a2 b1 b2) (/ (* a1 a2) (* b1 b2)))> #<alt (λ (a1 a2 b1 b2) (* a1 (/ a2 (* b1 b2))))> #<alt (λ (a1 a2 b1 b2) (* (/ (sqrt a2) b1) (/ a1 (/ b2 (sqrt a2)))))>)
1.098 * * * * [regimes]: Trying to branch on (/ (* a1 a2) (* b1 b2)) from (#<alt (λ (a1 a2 b1 b2) (* a1 (/ (/ a2 b2) b1)))> #<alt (λ (a1 a2 b1 b2) (/ (* a1 (/ a2 b2)) b1))> #<alt (λ (a1 a2 b1 b2) (* (/ a1 (* b1 b2)) a2))> #<alt (λ (a1 a2 b1 b2) (/ a1 (/ b1 (/ a2 b2))))> #<alt (λ (a1 a2 b1 b2) (* (/ a1 b1) (/ a2 b2)))> #<alt (λ (a1 a2 b1 b2) (/ (* a1 a2) (* b1 b2)))> #<alt (λ (a1 a2 b1 b2) (* a1 (/ a2 (* b1 b2))))> #<alt (λ (a1 a2 b1 b2) (* (/ (sqrt a2) b1) (/ a1 (/ b2 (sqrt a2)))))>)
1.189 * * * * [regimes]: Trying to branch on b2 from (#<alt (λ (a1 a2 b1 b2) (* a1 (/ (/ a2 b2) b1)))> #<alt (λ (a1 a2 b1 b2) (/ (* a1 (/ a2 b2)) b1))> #<alt (λ (a1 a2 b1 b2) (* (/ a1 (* b1 b2)) a2))> #<alt (λ (a1 a2 b1 b2) (/ a1 (/ b1 (/ a2 b2))))> #<alt (λ (a1 a2 b1 b2) (* (/ a1 b1) (/ a2 b2)))> #<alt (λ (a1 a2 b1 b2) (/ (* a1 a2) (* b1 b2)))> #<alt (λ (a1 a2 b1 b2) (* a1 (/ a2 (* b1 b2))))> #<alt (λ (a1 a2 b1 b2) (* (/ (sqrt a2) b1) (/ a1 (/ b2 (sqrt a2)))))>)
1.274 * * * * [regimes]: Trying to branch on b1 from (#<alt (λ (a1 a2 b1 b2) (* a1 (/ (/ a2 b2) b1)))> #<alt (λ (a1 a2 b1 b2) (/ (* a1 (/ a2 b2)) b1))> #<alt (λ (a1 a2 b1 b2) (* (/ a1 (* b1 b2)) a2))> #<alt (λ (a1 a2 b1 b2) (/ a1 (/ b1 (/ a2 b2))))> #<alt (λ (a1 a2 b1 b2) (* (/ a1 b1) (/ a2 b2)))> #<alt (λ (a1 a2 b1 b2) (/ (* a1 a2) (* b1 b2)))> #<alt (λ (a1 a2 b1 b2) (* a1 (/ a2 (* b1 b2))))> #<alt (λ (a1 a2 b1 b2) (* (/ (sqrt a2) b1) (/ a1 (/ b2 (sqrt a2)))))>)
1.368 * * * * [regimes]: Trying to branch on a2 from (#<alt (λ (a1 a2 b1 b2) (* a1 (/ (/ a2 b2) b1)))> #<alt (λ (a1 a2 b1 b2) (/ (* a1 (/ a2 b2)) b1))> #<alt (λ (a1 a2 b1 b2) (* (/ a1 (* b1 b2)) a2))> #<alt (λ (a1 a2 b1 b2) (/ a1 (/ b1 (/ a2 b2))))> #<alt (λ (a1 a2 b1 b2) (* (/ a1 b1) (/ a2 b2)))> #<alt (λ (a1 a2 b1 b2) (/ (* a1 a2) (* b1 b2)))> #<alt (λ (a1 a2 b1 b2) (* a1 (/ a2 (* b1 b2))))> #<alt (λ (a1 a2 b1 b2) (* (/ (sqrt a2) b1) (/ a1 (/ b2 (sqrt a2)))))>)
1.464 * * * * [regimes]: Trying to branch on a1 from (#<alt (λ (a1 a2 b1 b2) (* a1 (/ (/ a2 b2) b1)))> #<alt (λ (a1 a2 b1 b2) (/ (* a1 (/ a2 b2)) b1))> #<alt (λ (a1 a2 b1 b2) (* (/ a1 (* b1 b2)) a2))> #<alt (λ (a1 a2 b1 b2) (/ a1 (/ b1 (/ a2 b2))))> #<alt (λ (a1 a2 b1 b2) (* (/ a1 b1) (/ a2 b2)))> #<alt (λ (a1 a2 b1 b2) (/ (* a1 a2) (* b1 b2)))> #<alt (λ (a1 a2 b1 b2) (* a1 (/ a2 (* b1 b2))))> #<alt (λ (a1 a2 b1 b2) (* (/ (sqrt a2) b1) (/ a1 (/ b2 (sqrt a2)))))>)
1.560 * * * [regime]: Found split indices: #<option (#s(si 4 16) #s(si 5 84) #s(si 4 174) #s(si 5 237) #s(si 4 255))>
1.561 * [binary-search]: Only using regimes for bounds on (/ (* a1 a2) (* b1 b2)) and (#<alt (λ (a1 a2 b1 b2) (* a1 (/ (/ a2 b2) b1)))> #<alt (λ (a1 a2 b1 b2) (/ (* a1 (/ a2 b2)) b1))> #<alt (λ (a1 a2 b1 b2) (* (/ a1 (* b1 b2)) a2))> #<alt (λ (a1 a2 b1 b2) (/ a1 (/ b1 (/ a2 b2))))> #<alt (λ (a1 a2 b1 b2) (* (/ a1 b1) (/ a2 b2)))> #<alt (λ (a1 a2 b1 b2) (/ (* a1 a2) (* b1 b2)))> #<alt (λ (a1 a2 b1 b2) (* a1 (/ a2 (* b1 b2))))> #<alt (λ (a1 a2 b1 b2) (* (/ (sqrt a2) b1) (/ a1 (/ b2 (sqrt a2)))))>)
1.562 * [regimes]: Found splitpoints: (#s(sp 4 (/ (* a1 a2) (* b1 b2)) -3.286916390612123e+272) #s(sp 5 (/ (* a1 a2) (* b1 b2)) -1.1936131937879e-319) #s(sp 4 (/ (* a1 a2) (* b1 b2)) -0.0) #s(sp 5 (/ (* a1 a2) (* b1 b2)) 3.3939702079453936e+269) #s(sp 4 (/ (* a1 a2) (* b1 b2)) +nan.0)) , with alts (#<alt (λ (a1 a2 b1 b2) (* a1 (/ (/ a2 b2) b1)))> #<alt (λ (a1 a2 b1 b2) (/ (* a1 (/ a2 b2)) b1))> #<alt (λ (a1 a2 b1 b2) (* (/ a1 (* b1 b2)) a2))> #<alt (λ (a1 a2 b1 b2) (/ a1 (/ b1 (/ a2 b2))))> #<alt (λ (a1 a2 b1 b2) (* (/ a1 b1) (/ a2 b2)))> #<alt (λ (a1 a2 b1 b2) (/ (* a1 a2) (* b1 b2)))> #<alt (λ (a1 a2 b1 b2) (* a1 (/ a2 (* b1 b2))))> #<alt (λ (a1 a2 b1 b2) (* (/ (sqrt a2) b1) (/ a1 (/ b2 (sqrt a2)))))>)
1.562 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (if (<= (/ (* a1 a2) (* b1 b2)) -3.286916390612123e+272) (* (/ a1 b1) (/ a2 b2)) (if (<= (/ (* a1 a2) (* b1 b2)) -1.1936131937879e-319) (/ (* a1 a2) (* b1 b2)) (if (<= (/ (* a1 a2) (* b1 b2)) -0.0) (* (/ a1 b1) (/ a2 b2)) (if (<= (/ (* a1 a2) (* b1 b2)) 3.3939702079453936e+269) (/ (* a1 a2) (* b1 b2)) (* (/ a1 b1) (/ a2 b2))))))
1.563 * * [simplify]: iteration  0 :  28  enodes  (cost  27 )
1.563 * * [simplify]: iteration  1 :  31  enodes  (cost  27 )
1.563 * * [simplify]: iteration  2 :  37  enodes  (cost  18 )
1.564 * * [simplify]: iteration  3 :  40  enodes  (cost  18 )
1.564 * * [simplify]: iteration  4 :  46  enodes  (cost  18 )
1.564 * * [simplify]: iteration  5 :  57  enodes  (cost  18 )
1.565 * * [simplify]: iteration  6 :  64  enodes  (cost  18 )
1.565 * * [simplify]: iteration  7 :  65  enodes  (cost  18 )
1.566 * * [simplify]: iteration  8 :  65  enodes  (cost  18 )
1.566 * [simplify]: Simplified to:
   (if (or (<= (/ (* a1 a2) (* b1 b2)) -3.286916390612123e+272) (not (or (<= (/ (* a1 a2) (* b1 b2)) -1.1936131937879e-319) (not (or (<= (/ (* a1 a2) (* b1 b2)) -0.0) (not (<= (/ (* a1 a2) (* b1 b2)) 3.3939702079453936e+269))))))) (* (/ a1 b1) (/ a2 b2)) (/ (* a1 a2) (* b1 b2)))
3.155 * [regime-testing]: Baseline error score: 11.054100071946184
3.155 * [regime-testing]: Oracle error score: 0.3114204459807464
3.157 * [regime-testing]: End program error score: 2.671327065623509
3.246 * [regime-testing]: Target error score: 11.237640434946607