21.348 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.028 * * * [progress]: [2/2] Setting up program.
0.030 * [progress]: [Phase 2 of 3] Improving.
0.030 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (* a1 a2) (* b1 b2))
0.033 * * [simplify]: iteration  0 :  16  enodes  (cost  3 )
0.035 * * [simplify]: iteration  1 :  37  enodes  (cost  3 )
0.036 * * [simplify]: iteration  2 :  67  enodes  (cost  3 )
0.038 * * [simplify]: iteration  3 :  79  enodes  (cost  3 )
0.040 * * [simplify]: iteration  4 :  79  enodes  (cost  3 )
0.040 * [simplify]: Simplified to:
   (/ (* a1 a2) (* b1 b2))
0.040 * * [progress]: iteration 1 / 4
0.040 * * * [progress]: picking best candidate
0.042 * * * * [pick]: Picked  #<alt (λ (a1 a2 b1 b2) (/ (* a1 a2) (* b1 b2)))>
0.042 * * * [progress]: localizing error
0.047 * * * [progress]: generating rewritten candidates
0.047 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.053 * * * [progress]: generating series expansions
0.053 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.053 * [approximate]: Taking taylor expansion of (/ (* a1 a2) (* b1 b2)) in (a1 a2 b1 b2) around 0
0.053 * [taylor]: Taking taylor expansion of (/ (* a1 a2) (* b1 b2)) in b2
0.053 * [taylor]: Taking taylor expansion of (* a1 a2) in b2
0.053 * [taylor]: Taking taylor expansion of a1 in b2
0.053 * [taylor]: Taking taylor expansion of a2 in b2
0.053 * [taylor]: Taking taylor expansion of (* b1 b2) in b2
0.053 * [taylor]: Taking taylor expansion of b1 in b2
0.053 * [taylor]: Taking taylor expansion of b2 in b2
0.054 * [taylor]: Taking taylor expansion of (/ (* a1 a2) (* b1 b2)) in b1
0.054 * [taylor]: Taking taylor expansion of (* a1 a2) in b1
0.054 * [taylor]: Taking taylor expansion of a1 in b1
0.054 * [taylor]: Taking taylor expansion of a2 in b1
0.054 * [taylor]: Taking taylor expansion of (* b1 b2) in b1
0.054 * [taylor]: Taking taylor expansion of b1 in b1
0.054 * [taylor]: Taking taylor expansion of b2 in b1
0.054 * [taylor]: Taking taylor expansion of (/ (* a1 a2) (* b1 b2)) in a2
0.054 * [taylor]: Taking taylor expansion of (* a1 a2) in a2
0.054 * [taylor]: Taking taylor expansion of a1 in a2
0.054 * [taylor]: Taking taylor expansion of a2 in a2
0.054 * [taylor]: Taking taylor expansion of (* b1 b2) in a2
0.054 * [taylor]: Taking taylor expansion of b1 in a2
0.054 * [taylor]: Taking taylor expansion of b2 in a2
0.055 * [taylor]: Taking taylor expansion of (/ (* a1 a2) (* b1 b2)) in a1
0.055 * [taylor]: Taking taylor expansion of (* a1 a2) in a1
0.055 * [taylor]: Taking taylor expansion of a1 in a1
0.055 * [taylor]: Taking taylor expansion of a2 in a1
0.055 * [taylor]: Taking taylor expansion of (* b1 b2) in a1
0.055 * [taylor]: Taking taylor expansion of b1 in a1
0.055 * [taylor]: Taking taylor expansion of b2 in a1
0.055 * [taylor]: Taking taylor expansion of (/ (* a1 a2) (* b1 b2)) in a1
0.055 * [taylor]: Taking taylor expansion of (* a1 a2) in a1
0.055 * [taylor]: Taking taylor expansion of a1 in a1
0.055 * [taylor]: Taking taylor expansion of a2 in a1
0.055 * [taylor]: Taking taylor expansion of (* b1 b2) in a1
0.055 * [taylor]: Taking taylor expansion of b1 in a1
0.055 * [taylor]: Taking taylor expansion of b2 in a1
0.056 * [taylor]: Taking taylor expansion of (/ a2 (* b1 b2)) in a2
0.056 * [taylor]: Taking taylor expansion of a2 in a2
0.056 * [taylor]: Taking taylor expansion of (* b1 b2) in a2
0.056 * [taylor]: Taking taylor expansion of b1 in a2
0.056 * [taylor]: Taking taylor expansion of b2 in a2
0.056 * [taylor]: Taking taylor expansion of (/ 1 (* b1 b2)) in b1
0.056 * [taylor]: Taking taylor expansion of (* b1 b2) in b1
0.056 * [taylor]: Taking taylor expansion of b1 in b1
0.056 * [taylor]: Taking taylor expansion of b2 in b1
0.056 * [taylor]: Taking taylor expansion of (/ 1 b2) in b2
0.056 * [taylor]: Taking taylor expansion of b2 in b2
0.057 * [taylor]: Taking taylor expansion of 0 in a2
0.057 * [taylor]: Taking taylor expansion of 0 in b1
0.057 * [taylor]: Taking taylor expansion of 0 in b1
0.058 * [taylor]: Taking taylor expansion of 0 in b2
0.060 * [taylor]: Taking taylor expansion of 0 in a2
0.060 * [taylor]: Taking taylor expansion of 0 in b1
0.060 * [taylor]: Taking taylor expansion of 0 in b1
0.060 * [taylor]: Taking taylor expansion of 0 in b1
0.060 * [taylor]: Taking taylor expansion of 0 in b2
0.060 * [taylor]: Taking taylor expansion of 0 in b2
0.061 * [taylor]: Taking taylor expansion of 0 in b2
0.064 * [taylor]: Taking taylor expansion of 0 in a2
0.064 * [taylor]: Taking taylor expansion of 0 in b1
0.064 * [taylor]: Taking taylor expansion of 0 in b1
0.064 * [taylor]: Taking taylor expansion of 0 in b1
0.065 * [taylor]: Taking taylor expansion of 0 in b1
0.065 * [taylor]: Taking taylor expansion of 0 in b2
0.065 * [taylor]: Taking taylor expansion of 0 in b2
0.065 * [taylor]: Taking taylor expansion of 0 in b2
0.065 * [taylor]: Taking taylor expansion of 0 in b2
0.065 * [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
0.066 * [taylor]: Taking taylor expansion of (* b1 b2) in b2
0.066 * [taylor]: Taking taylor expansion of b1 in b2
0.066 * [taylor]: Taking taylor expansion of b2 in b2
0.066 * [taylor]: Taking taylor expansion of (* a1 a2) in b2
0.066 * [taylor]: Taking taylor expansion of a1 in b2
0.066 * [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
0.068 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in a1
0.068 * [taylor]: Taking taylor expansion of (* b1 b2) in a1
0.068 * [taylor]: Taking taylor expansion of b1 in a1
0.068 * [taylor]: Taking taylor expansion of b2 in a1
0.068 * [taylor]: Taking taylor expansion of (* a1 a2) in a1
0.068 * [taylor]: Taking taylor expansion of a1 in a1
0.068 * [taylor]: Taking taylor expansion of a2 in a1
0.068 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in a1
0.068 * [taylor]: Taking taylor expansion of (* b1 b2) in a1
0.068 * [taylor]: Taking taylor expansion of b1 in a1
0.068 * [taylor]: Taking taylor expansion of b2 in a1
0.068 * [taylor]: Taking taylor expansion of (* a1 a2) in a1
0.068 * [taylor]: Taking taylor expansion of a1 in a1
0.068 * [taylor]: Taking taylor expansion of a2 in a1
0.069 * [taylor]: Taking taylor expansion of (/ (* b1 b2) a2) in a2
0.069 * [taylor]: Taking taylor expansion of (* b1 b2) in a2
0.069 * [taylor]: Taking taylor expansion of b1 in a2
0.069 * [taylor]: Taking taylor expansion of b2 in a2
0.069 * [taylor]: Taking taylor expansion of a2 in a2
0.069 * [taylor]: Taking taylor expansion of (* b1 b2) in b1
0.069 * [taylor]: Taking taylor expansion of b1 in b1
0.069 * [taylor]: Taking taylor expansion of b2 in b1
0.069 * [taylor]: Taking taylor expansion of b2 in b2
0.070 * [taylor]: Taking taylor expansion of 0 in a2
0.074 * [taylor]: Taking taylor expansion of 0 in b1
0.074 * [taylor]: Taking taylor expansion of 0 in b2
0.075 * [taylor]: Taking taylor expansion of 0 in b2
0.076 * [taylor]: Taking taylor expansion of 0 in a2
0.076 * [taylor]: Taking taylor expansion of 0 in b1
0.076 * [taylor]: Taking taylor expansion of 0 in b2
0.077 * [taylor]: Taking taylor expansion of 0 in b1
0.077 * [taylor]: Taking taylor expansion of 0 in b2
0.077 * [taylor]: Taking taylor expansion of 0 in b2
0.077 * [approximate]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in (a1 a2 b1 b2) around 0
0.078 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in b2
0.078 * [taylor]: Taking taylor expansion of (* b1 b2) in b2
0.078 * [taylor]: Taking taylor expansion of b1 in b2
0.078 * [taylor]: Taking taylor expansion of b2 in b2
0.078 * [taylor]: Taking taylor expansion of (* a1 a2) in b2
0.078 * [taylor]: Taking taylor expansion of a1 in b2
0.078 * [taylor]: Taking taylor expansion of a2 in b2
0.078 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in b1
0.078 * [taylor]: Taking taylor expansion of (* b1 b2) in b1
0.078 * [taylor]: Taking taylor expansion of b1 in b1
0.078 * [taylor]: Taking taylor expansion of b2 in b1
0.078 * [taylor]: Taking taylor expansion of (* a1 a2) in b1
0.078 * [taylor]: Taking taylor expansion of a1 in b1
0.078 * [taylor]: Taking taylor expansion of a2 in b1
0.078 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in a2
0.078 * [taylor]: Taking taylor expansion of (* b1 b2) in a2
0.078 * [taylor]: Taking taylor expansion of b1 in a2
0.078 * [taylor]: Taking taylor expansion of b2 in a2
0.078 * [taylor]: Taking taylor expansion of (* a1 a2) in a2
0.079 * [taylor]: Taking taylor expansion of a1 in a2
0.079 * [taylor]: Taking taylor expansion of a2 in a2
0.079 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in a1
0.079 * [taylor]: Taking taylor expansion of (* b1 b2) in a1
0.079 * [taylor]: Taking taylor expansion of b1 in a1
0.079 * [taylor]: Taking taylor expansion of b2 in a1
0.079 * [taylor]: Taking taylor expansion of (* a1 a2) in a1
0.079 * [taylor]: Taking taylor expansion of a1 in a1
0.079 * [taylor]: Taking taylor expansion of a2 in a1
0.079 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in a1
0.079 * [taylor]: Taking taylor expansion of (* b1 b2) in a1
0.079 * [taylor]: Taking taylor expansion of b1 in a1
0.079 * [taylor]: Taking taylor expansion of b2 in a1
0.079 * [taylor]: Taking taylor expansion of (* a1 a2) in a1
0.079 * [taylor]: Taking taylor expansion of a1 in a1
0.079 * [taylor]: Taking taylor expansion of a2 in a1
0.080 * [taylor]: Taking taylor expansion of (/ (* b1 b2) a2) in a2
0.080 * [taylor]: Taking taylor expansion of (* b1 b2) in a2
0.080 * [taylor]: Taking taylor expansion of b1 in a2
0.080 * [taylor]: Taking taylor expansion of b2 in a2
0.080 * [taylor]: Taking taylor expansion of a2 in a2
0.080 * [taylor]: Taking taylor expansion of (* b1 b2) in b1
0.080 * [taylor]: Taking taylor expansion of b1 in b1
0.080 * [taylor]: Taking taylor expansion of b2 in b1
0.080 * [taylor]: Taking taylor expansion of b2 in b2
0.081 * [taylor]: Taking taylor expansion of 0 in a2
0.082 * [taylor]: Taking taylor expansion of 0 in b1
0.082 * [taylor]: Taking taylor expansion of 0 in b2
0.082 * [taylor]: Taking taylor expansion of 0 in b2
0.083 * [taylor]: Taking taylor expansion of 0 in a2
0.084 * [taylor]: Taking taylor expansion of 0 in b1
0.084 * [taylor]: Taking taylor expansion of 0 in b2
0.085 * [taylor]: Taking taylor expansion of 0 in b1
0.085 * [taylor]: Taking taylor expansion of 0 in b2
0.085 * [taylor]: Taking taylor expansion of 0 in b2
0.085 * * * [progress]: simplifying candidates
0.085 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (/ (* a1 a2) (* b1 b2)))
  (log1p (/ (* a1 a2) (* b1 b2)))
  (- (+ (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)))
  (- (* a1 a2))
  (- (* 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))
0.089 * * [simplify]: iteration  0 :  162  enodes  (cost  132 )
0.093 * * [simplify]: iteration  1 :  938  enodes  (cost  97 )
0.113 * * [simplify]: iteration  2 :  5001  enodes  (cost  97 )
0.114 * [simplify]: Simplified to:
   (expm1 (/ (* a1 a2) (* b1 b2)))
  (log1p (/ (* a1 a2) (* b1 b2)))
  (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)))
  (- (* a1 a2))
  (- (* 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))
0.114 * * * [progress]: adding candidates to table
0.151 * * [progress]: iteration 2 / 4
0.151 * * * [progress]: picking best candidate
0.166 * * * * [pick]: Picked  #<alt (λ (a1 a2 b1 b2) (/ (/ (* a1 a2) b1) b2))>
0.166 * * * [progress]: localizing error
0.172 * * * [progress]: generating rewritten candidates
0.172 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.177 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.183 * * * [progress]: generating series expansions
0.183 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.183 * [approximate]: Taking taylor expansion of (/ (* a1 a2) (* b1 b2)) in (a1 a2 b1 b2) around 0
0.183 * [taylor]: Taking taylor expansion of (/ (* a1 a2) (* b1 b2)) in b2
0.183 * [taylor]: Taking taylor expansion of (* a1 a2) in b2
0.183 * [taylor]: Taking taylor expansion of a1 in b2
0.183 * [taylor]: Taking taylor expansion of a2 in b2
0.183 * [taylor]: Taking taylor expansion of (* b1 b2) in b2
0.183 * [taylor]: Taking taylor expansion of b1 in b2
0.183 * [taylor]: Taking taylor expansion of b2 in b2
0.184 * [taylor]: Taking taylor expansion of (/ (* a1 a2) (* b1 b2)) in b1
0.184 * [taylor]: Taking taylor expansion of (* a1 a2) in b1
0.184 * [taylor]: Taking taylor expansion of a1 in b1
0.184 * [taylor]: Taking taylor expansion of a2 in b1
0.184 * [taylor]: Taking taylor expansion of (* b1 b2) in b1
0.184 * [taylor]: Taking taylor expansion of b1 in b1
0.184 * [taylor]: Taking taylor expansion of b2 in b1
0.184 * [taylor]: Taking taylor expansion of (/ (* a1 a2) (* b1 b2)) in a2
0.184 * [taylor]: Taking taylor expansion of (* a1 a2) in a2
0.184 * [taylor]: Taking taylor expansion of a1 in a2
0.184 * [taylor]: Taking taylor expansion of a2 in a2
0.184 * [taylor]: Taking taylor expansion of (* b1 b2) in a2
0.184 * [taylor]: Taking taylor expansion of b1 in a2
0.184 * [taylor]: Taking taylor expansion of b2 in a2
0.184 * [taylor]: Taking taylor expansion of (/ (* a1 a2) (* b1 b2)) in a1
0.185 * [taylor]: Taking taylor expansion of (* a1 a2) in a1
0.185 * [taylor]: Taking taylor expansion of a1 in a1
0.185 * [taylor]: Taking taylor expansion of a2 in a1
0.185 * [taylor]: Taking taylor expansion of (* b1 b2) in a1
0.185 * [taylor]: Taking taylor expansion of b1 in a1
0.185 * [taylor]: Taking taylor expansion of b2 in a1
0.185 * [taylor]: Taking taylor expansion of (/ (* a1 a2) (* b1 b2)) in a1
0.185 * [taylor]: Taking taylor expansion of (* a1 a2) in a1
0.185 * [taylor]: Taking taylor expansion of a1 in a1
0.185 * [taylor]: Taking taylor expansion of a2 in a1
0.185 * [taylor]: Taking taylor expansion of (* b1 b2) in a1
0.185 * [taylor]: Taking taylor expansion of b1 in a1
0.185 * [taylor]: Taking taylor expansion of b2 in a1
0.185 * [taylor]: Taking taylor expansion of (/ a2 (* b1 b2)) in a2
0.185 * [taylor]: Taking taylor expansion of a2 in a2
0.185 * [taylor]: Taking taylor expansion of (* b1 b2) in a2
0.186 * [taylor]: Taking taylor expansion of b1 in a2
0.186 * [taylor]: Taking taylor expansion of b2 in a2
0.186 * [taylor]: Taking taylor expansion of (/ 1 (* b1 b2)) in b1
0.186 * [taylor]: Taking taylor expansion of (* b1 b2) in b1
0.186 * [taylor]: Taking taylor expansion of b1 in b1
0.186 * [taylor]: Taking taylor expansion of b2 in b1
0.186 * [taylor]: Taking taylor expansion of (/ 1 b2) in b2
0.186 * [taylor]: Taking taylor expansion of b2 in b2
0.187 * [taylor]: Taking taylor expansion of 0 in a2
0.187 * [taylor]: Taking taylor expansion of 0 in b1
0.187 * [taylor]: Taking taylor expansion of 0 in b1
0.188 * [taylor]: Taking taylor expansion of 0 in b2
0.189 * [taylor]: Taking taylor expansion of 0 in a2
0.189 * [taylor]: Taking taylor expansion of 0 in b1
0.189 * [taylor]: Taking taylor expansion of 0 in b1
0.190 * [taylor]: Taking taylor expansion of 0 in b1
0.190 * [taylor]: Taking taylor expansion of 0 in b2
0.190 * [taylor]: Taking taylor expansion of 0 in b2
0.191 * [taylor]: Taking taylor expansion of 0 in b2
0.193 * [taylor]: Taking taylor expansion of 0 in a2
0.193 * [taylor]: Taking taylor expansion of 0 in b1
0.193 * [taylor]: Taking taylor expansion of 0 in b1
0.193 * [taylor]: Taking taylor expansion of 0 in b1
0.194 * [taylor]: Taking taylor expansion of 0 in b1
0.194 * [taylor]: Taking taylor expansion of 0 in b2
0.194 * [taylor]: Taking taylor expansion of 0 in b2
0.194 * [taylor]: Taking taylor expansion of 0 in b2
0.194 * [taylor]: Taking taylor expansion of 0 in b2
0.194 * [taylor]: Taking taylor expansion of 0 in b2
0.195 * [taylor]: Taking taylor expansion of 0 in b2
0.195 * [approximate]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in (a1 a2 b1 b2) around 0
0.195 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in b2
0.195 * [taylor]: Taking taylor expansion of (* b1 b2) in b2
0.195 * [taylor]: Taking taylor expansion of b1 in b2
0.195 * [taylor]: Taking taylor expansion of b2 in b2
0.195 * [taylor]: Taking taylor expansion of (* a1 a2) in b2
0.195 * [taylor]: Taking taylor expansion of a1 in b2
0.195 * [taylor]: Taking taylor expansion of a2 in b2
0.196 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in b1
0.196 * [taylor]: Taking taylor expansion of (* b1 b2) in b1
0.196 * [taylor]: Taking taylor expansion of b1 in b1
0.196 * [taylor]: Taking taylor expansion of b2 in b1
0.196 * [taylor]: Taking taylor expansion of (* a1 a2) in b1
0.196 * [taylor]: Taking taylor expansion of a1 in b1
0.196 * [taylor]: Taking taylor expansion of a2 in b1
0.196 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in a2
0.196 * [taylor]: Taking taylor expansion of (* b1 b2) in a2
0.196 * [taylor]: Taking taylor expansion of b1 in a2
0.196 * [taylor]: Taking taylor expansion of b2 in a2
0.196 * [taylor]: Taking taylor expansion of (* a1 a2) in a2
0.196 * [taylor]: Taking taylor expansion of a1 in a2
0.196 * [taylor]: Taking taylor expansion of a2 in a2
0.196 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in a1
0.196 * [taylor]: Taking taylor expansion of (* b1 b2) in a1
0.197 * [taylor]: Taking taylor expansion of b1 in a1
0.197 * [taylor]: Taking taylor expansion of b2 in a1
0.197 * [taylor]: Taking taylor expansion of (* a1 a2) in a1
0.197 * [taylor]: Taking taylor expansion of a1 in a1
0.197 * [taylor]: Taking taylor expansion of a2 in a1
0.197 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in a1
0.197 * [taylor]: Taking taylor expansion of (* b1 b2) in a1
0.197 * [taylor]: Taking taylor expansion of b1 in a1
0.197 * [taylor]: Taking taylor expansion of b2 in a1
0.197 * [taylor]: Taking taylor expansion of (* a1 a2) in a1
0.197 * [taylor]: Taking taylor expansion of a1 in a1
0.197 * [taylor]: Taking taylor expansion of a2 in a1
0.197 * [taylor]: Taking taylor expansion of (/ (* b1 b2) a2) in a2
0.197 * [taylor]: Taking taylor expansion of (* b1 b2) in a2
0.197 * [taylor]: Taking taylor expansion of b1 in a2
0.197 * [taylor]: Taking taylor expansion of b2 in a2
0.197 * [taylor]: Taking taylor expansion of a2 in a2
0.198 * [taylor]: Taking taylor expansion of (* b1 b2) in b1
0.198 * [taylor]: Taking taylor expansion of b1 in b1
0.198 * [taylor]: Taking taylor expansion of b2 in b1
0.198 * [taylor]: Taking taylor expansion of b2 in b2
0.199 * [taylor]: Taking taylor expansion of 0 in a2
0.199 * [taylor]: Taking taylor expansion of 0 in b1
0.199 * [taylor]: Taking taylor expansion of 0 in b2
0.200 * [taylor]: Taking taylor expansion of 0 in b2
0.201 * [taylor]: Taking taylor expansion of 0 in a2
0.201 * [taylor]: Taking taylor expansion of 0 in b1
0.201 * [taylor]: Taking taylor expansion of 0 in b2
0.202 * [taylor]: Taking taylor expansion of 0 in b1
0.202 * [taylor]: Taking taylor expansion of 0 in b2
0.202 * [taylor]: Taking taylor expansion of 0 in b2
0.202 * [approximate]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in (a1 a2 b1 b2) around 0
0.202 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in b2
0.202 * [taylor]: Taking taylor expansion of (* b1 b2) in b2
0.202 * [taylor]: Taking taylor expansion of b1 in b2
0.202 * [taylor]: Taking taylor expansion of b2 in b2
0.202 * [taylor]: Taking taylor expansion of (* a1 a2) in b2
0.202 * [taylor]: Taking taylor expansion of a1 in b2
0.203 * [taylor]: Taking taylor expansion of a2 in b2
0.203 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in b1
0.203 * [taylor]: Taking taylor expansion of (* b1 b2) in b1
0.203 * [taylor]: Taking taylor expansion of b1 in b1
0.203 * [taylor]: Taking taylor expansion of b2 in b1
0.203 * [taylor]: Taking taylor expansion of (* a1 a2) in b1
0.203 * [taylor]: Taking taylor expansion of a1 in b1
0.203 * [taylor]: Taking taylor expansion of a2 in b1
0.203 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in a2
0.203 * [taylor]: Taking taylor expansion of (* b1 b2) in a2
0.203 * [taylor]: Taking taylor expansion of b1 in a2
0.203 * [taylor]: Taking taylor expansion of b2 in a2
0.203 * [taylor]: Taking taylor expansion of (* a1 a2) in a2
0.203 * [taylor]: Taking taylor expansion of a1 in a2
0.203 * [taylor]: Taking taylor expansion of a2 in a2
0.204 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in a1
0.204 * [taylor]: Taking taylor expansion of (* b1 b2) in a1
0.204 * [taylor]: Taking taylor expansion of b1 in a1
0.204 * [taylor]: Taking taylor expansion of b2 in a1
0.204 * [taylor]: Taking taylor expansion of (* a1 a2) in a1
0.204 * [taylor]: Taking taylor expansion of a1 in a1
0.204 * [taylor]: Taking taylor expansion of a2 in a1
0.204 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in a1
0.204 * [taylor]: Taking taylor expansion of (* b1 b2) in a1
0.204 * [taylor]: Taking taylor expansion of b1 in a1
0.204 * [taylor]: Taking taylor expansion of b2 in a1
0.204 * [taylor]: Taking taylor expansion of (* a1 a2) in a1
0.204 * [taylor]: Taking taylor expansion of a1 in a1
0.204 * [taylor]: Taking taylor expansion of a2 in a1
0.205 * [taylor]: Taking taylor expansion of (/ (* b1 b2) a2) in a2
0.205 * [taylor]: Taking taylor expansion of (* b1 b2) in a2
0.205 * [taylor]: Taking taylor expansion of b1 in a2
0.205 * [taylor]: Taking taylor expansion of b2 in a2
0.205 * [taylor]: Taking taylor expansion of a2 in a2
0.205 * [taylor]: Taking taylor expansion of (* b1 b2) in b1
0.205 * [taylor]: Taking taylor expansion of b1 in b1
0.205 * [taylor]: Taking taylor expansion of b2 in b1
0.205 * [taylor]: Taking taylor expansion of b2 in b2
0.206 * [taylor]: Taking taylor expansion of 0 in a2
0.206 * [taylor]: Taking taylor expansion of 0 in b1
0.206 * [taylor]: Taking taylor expansion of 0 in b2
0.207 * [taylor]: Taking taylor expansion of 0 in b2
0.208 * [taylor]: Taking taylor expansion of 0 in a2
0.208 * [taylor]: Taking taylor expansion of 0 in b1
0.208 * [taylor]: Taking taylor expansion of 0 in b2
0.209 * [taylor]: Taking taylor expansion of 0 in b1
0.209 * [taylor]: Taking taylor expansion of 0 in b2
0.209 * [taylor]: Taking taylor expansion of 0 in b2
0.210 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.210 * [approximate]: Taking taylor expansion of (/ (* a1 a2) b1) in (a1 a2 b1) around 0
0.210 * [taylor]: Taking taylor expansion of (/ (* a1 a2) b1) in b1
0.210 * [taylor]: Taking taylor expansion of (* a1 a2) in b1
0.210 * [taylor]: Taking taylor expansion of a1 in b1
0.210 * [taylor]: Taking taylor expansion of a2 in b1
0.210 * [taylor]: Taking taylor expansion of b1 in b1
0.210 * [taylor]: Taking taylor expansion of (/ (* a1 a2) b1) in a2
0.210 * [taylor]: Taking taylor expansion of (* a1 a2) in a2
0.210 * [taylor]: Taking taylor expansion of a1 in a2
0.210 * [taylor]: Taking taylor expansion of a2 in a2
0.210 * [taylor]: Taking taylor expansion of b1 in a2
0.210 * [taylor]: Taking taylor expansion of (/ (* a1 a2) b1) in a1
0.210 * [taylor]: Taking taylor expansion of (* a1 a2) in a1
0.210 * [taylor]: Taking taylor expansion of a1 in a1
0.210 * [taylor]: Taking taylor expansion of a2 in a1
0.210 * [taylor]: Taking taylor expansion of b1 in a1
0.211 * [taylor]: Taking taylor expansion of (/ (* a1 a2) b1) in a1
0.211 * [taylor]: Taking taylor expansion of (* a1 a2) in a1
0.211 * [taylor]: Taking taylor expansion of a1 in a1
0.211 * [taylor]: Taking taylor expansion of a2 in a1
0.211 * [taylor]: Taking taylor expansion of b1 in a1
0.211 * [taylor]: Taking taylor expansion of (/ a2 b1) in a2
0.211 * [taylor]: Taking taylor expansion of a2 in a2
0.211 * [taylor]: Taking taylor expansion of b1 in a2
0.211 * [taylor]: Taking taylor expansion of (/ 1 b1) in b1
0.211 * [taylor]: Taking taylor expansion of b1 in b1
0.212 * [taylor]: Taking taylor expansion of 0 in a2
0.212 * [taylor]: Taking taylor expansion of 0 in b1
0.212 * [taylor]: Taking taylor expansion of 0 in b1
0.213 * [taylor]: Taking taylor expansion of 0 in a2
0.213 * [taylor]: Taking taylor expansion of 0 in b1
0.213 * [taylor]: Taking taylor expansion of 0 in b1
0.213 * [taylor]: Taking taylor expansion of 0 in b1
0.215 * [taylor]: Taking taylor expansion of 0 in a2
0.215 * [taylor]: Taking taylor expansion of 0 in b1
0.215 * [taylor]: Taking taylor expansion of 0 in b1
0.215 * [taylor]: Taking taylor expansion of 0 in b1
0.215 * [taylor]: Taking taylor expansion of 0 in b1
0.216 * [approximate]: Taking taylor expansion of (/ b1 (* a1 a2)) in (a1 a2 b1) around 0
0.216 * [taylor]: Taking taylor expansion of (/ b1 (* a1 a2)) in b1
0.216 * [taylor]: Taking taylor expansion of b1 in b1
0.216 * [taylor]: Taking taylor expansion of (* a1 a2) in b1
0.216 * [taylor]: Taking taylor expansion of a1 in b1
0.216 * [taylor]: Taking taylor expansion of a2 in b1
0.216 * [taylor]: Taking taylor expansion of (/ b1 (* a1 a2)) in a2
0.216 * [taylor]: Taking taylor expansion of b1 in a2
0.216 * [taylor]: Taking taylor expansion of (* a1 a2) in a2
0.216 * [taylor]: Taking taylor expansion of a1 in a2
0.216 * [taylor]: Taking taylor expansion of a2 in a2
0.216 * [taylor]: Taking taylor expansion of (/ b1 (* a1 a2)) in a1
0.216 * [taylor]: Taking taylor expansion of b1 in a1
0.216 * [taylor]: Taking taylor expansion of (* a1 a2) in a1
0.216 * [taylor]: Taking taylor expansion of a1 in a1
0.216 * [taylor]: Taking taylor expansion of a2 in a1
0.217 * [taylor]: Taking taylor expansion of (/ b1 (* a1 a2)) in a1
0.217 * [taylor]: Taking taylor expansion of b1 in a1
0.217 * [taylor]: Taking taylor expansion of (* a1 a2) in a1
0.217 * [taylor]: Taking taylor expansion of a1 in a1
0.217 * [taylor]: Taking taylor expansion of a2 in a1
0.217 * [taylor]: Taking taylor expansion of (/ b1 a2) in a2
0.217 * [taylor]: Taking taylor expansion of b1 in a2
0.217 * [taylor]: Taking taylor expansion of a2 in a2
0.217 * [taylor]: Taking taylor expansion of b1 in b1
0.218 * [taylor]: Taking taylor expansion of 0 in a2
0.218 * [taylor]: Taking taylor expansion of 0 in b1
0.219 * [taylor]: Taking taylor expansion of 0 in a2
0.219 * [taylor]: Taking taylor expansion of 0 in b1
0.220 * [taylor]: Taking taylor expansion of 0 in b1
0.220 * [approximate]: Taking taylor expansion of (* -1 (/ b1 (* a1 a2))) in (a1 a2 b1) around 0
0.220 * [taylor]: Taking taylor expansion of (* -1 (/ b1 (* a1 a2))) in b1
0.220 * [taylor]: Taking taylor expansion of -1 in b1
0.220 * [taylor]: Taking taylor expansion of (/ b1 (* a1 a2)) in b1
0.220 * [taylor]: Taking taylor expansion of b1 in b1
0.220 * [taylor]: Taking taylor expansion of (* a1 a2) in b1
0.220 * [taylor]: Taking taylor expansion of a1 in b1
0.220 * [taylor]: Taking taylor expansion of a2 in b1
0.220 * [taylor]: Taking taylor expansion of (* -1 (/ b1 (* a1 a2))) in a2
0.220 * [taylor]: Taking taylor expansion of -1 in a2
0.220 * [taylor]: Taking taylor expansion of (/ b1 (* a1 a2)) in a2
0.220 * [taylor]: Taking taylor expansion of b1 in a2
0.220 * [taylor]: Taking taylor expansion of (* a1 a2) in a2
0.220 * [taylor]: Taking taylor expansion of a1 in a2
0.220 * [taylor]: Taking taylor expansion of a2 in a2
0.221 * [taylor]: Taking taylor expansion of (* -1 (/ b1 (* a1 a2))) in a1
0.221 * [taylor]: Taking taylor expansion of -1 in a1
0.221 * [taylor]: Taking taylor expansion of (/ b1 (* a1 a2)) in a1
0.221 * [taylor]: Taking taylor expansion of b1 in a1
0.221 * [taylor]: Taking taylor expansion of (* a1 a2) in a1
0.221 * [taylor]: Taking taylor expansion of a1 in a1
0.221 * [taylor]: Taking taylor expansion of a2 in a1
0.221 * [taylor]: Taking taylor expansion of (* -1 (/ b1 (* a1 a2))) in a1
0.221 * [taylor]: Taking taylor expansion of -1 in a1
0.221 * [taylor]: Taking taylor expansion of (/ b1 (* a1 a2)) in a1
0.221 * [taylor]: Taking taylor expansion of b1 in a1
0.221 * [taylor]: Taking taylor expansion of (* a1 a2) in a1
0.221 * [taylor]: Taking taylor expansion of a1 in a1
0.221 * [taylor]: Taking taylor expansion of a2 in a1
0.222 * [taylor]: Taking taylor expansion of (* -1 (/ b1 a2)) in a2
0.222 * [taylor]: Taking taylor expansion of -1 in a2
0.222 * [taylor]: Taking taylor expansion of (/ b1 a2) in a2
0.222 * [taylor]: Taking taylor expansion of b1 in a2
0.222 * [taylor]: Taking taylor expansion of a2 in a2
0.222 * [taylor]: Taking taylor expansion of (* -1 b1) in b1
0.222 * [taylor]: Taking taylor expansion of -1 in b1
0.222 * [taylor]: Taking taylor expansion of b1 in b1
0.223 * [taylor]: Taking taylor expansion of 0 in a2
0.224 * [taylor]: Taking taylor expansion of 0 in b1
0.226 * [taylor]: Taking taylor expansion of 0 in a2
0.226 * [taylor]: Taking taylor expansion of 0 in b1
0.227 * [taylor]: Taking taylor expansion of 0 in b1
0.228 * * * [progress]: simplifying candidates
0.229 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (/ (/ (* a1 a2) b1) b2))
  (log1p (/ (/ (* a1 a2) b1) b2))
  (- (- (+ (log a1) (log a2)) (log b1)) (log b2))
  (- (- (log (* a1 a2)) (log b1)) (log b2))
  (- (log (/ (* a1 a2) b1)) (log b2))
  (log (/ (/ (* a1 a2) b1) b2))
  (exp (/ (/ (* a1 a2) b1) b2))
  (/ (/ (* (* (* a1 a1) a1) (* (* a2 a2) a2)) (* (* b1 b1) b1)) (* (* b2 b2) b2))
  (/ (/ (* (* (* a1 a2) (* a1 a2)) (* a1 a2)) (* (* b1 b1) b1)) (* (* b2 b2) b2))
  (/ (* (* (/ (* a1 a2) b1) (/ (* a1 a2) b1)) (/ (* a1 a2) b1)) (* (* b2 b2) 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))
  (- (/ (* a1 a2) b1))
  (- b2)
  (/ (* (cbrt (/ (* a1 a2) b1)) (cbrt (/ (* a1 a2) b1))) (* (cbrt b2) (cbrt b2)))
  (/ (cbrt (/ (* a1 a2) b1)) (cbrt b2))
  (/ (* (cbrt (/ (* a1 a2) b1)) (cbrt (/ (* a1 a2) b1))) (sqrt b2))
  (/ (cbrt (/ (* a1 a2) b1)) (sqrt b2))
  (/ (* (cbrt (/ (* a1 a2) b1)) (cbrt (/ (* a1 a2) b1))) 1)
  (/ (cbrt (/ (* a1 a2) b1)) b2)
  (/ (sqrt (/ (* a1 a2) b1)) (* (cbrt b2) (cbrt b2)))
  (/ (sqrt (/ (* a1 a2) b1)) (cbrt b2))
  (/ (sqrt (/ (* a1 a2) b1)) (sqrt b2))
  (/ (sqrt (/ (* a1 a2) b1)) (sqrt b2))
  (/ (sqrt (/ (* a1 a2) b1)) 1)
  (/ (sqrt (/ (* a1 a2) b1)) b2)
  (/ (/ a1 (* (cbrt b1) (cbrt b1))) (* (cbrt b2) (cbrt b2)))
  (/ (/ a2 (cbrt b1)) (cbrt b2))
  (/ (/ a1 (* (cbrt b1) (cbrt b1))) (sqrt b2))
  (/ (/ a2 (cbrt b1)) (sqrt b2))
  (/ (/ a1 (* (cbrt b1) (cbrt b1))) 1)
  (/ (/ a2 (cbrt b1)) b2)
  (/ (/ a1 (sqrt b1)) (* (cbrt b2) (cbrt b2)))
  (/ (/ a2 (sqrt b1)) (cbrt b2))
  (/ (/ a1 (sqrt b1)) (sqrt b2))
  (/ (/ a2 (sqrt b1)) (sqrt b2))
  (/ (/ a1 (sqrt b1)) 1)
  (/ (/ a2 (sqrt b1)) b2)
  (/ (/ a1 1) (* (cbrt b2) (cbrt b2)))
  (/ (/ a2 b1) (cbrt b2))
  (/ (/ a1 1) (sqrt b2))
  (/ (/ a2 b1) (sqrt b2))
  (/ (/ a1 1) 1)
  (/ (/ a2 b1) b2)
  (/ 1 (* (cbrt b2) (cbrt b2)))
  (/ (/ (* a1 a2) b1) (cbrt b2))
  (/ 1 (sqrt b2))
  (/ (/ (* a1 a2) b1) (sqrt b2))
  (/ 1 1)
  (/ (/ (* a1 a2) b1) b2)
  (/ (* a1 a2) (* (cbrt b2) (cbrt b2)))
  (/ (/ 1 b1) (cbrt b2))
  (/ (* a1 a2) (sqrt b2))
  (/ (/ 1 b1) (sqrt b2))
  (/ (* a1 a2) 1)
  (/ (/ 1 b1) b2)
  (/ 1 b2)
  (/ b2 (/ (* a1 a2) b1))
  (/ (/ (* a1 a2) b1) (* (cbrt b2) (cbrt b2)))
  (/ (/ (* a1 a2) b1) (sqrt b2))
  (/ (/ (* a1 a2) b1) 1)
  (/ b2 (cbrt (/ (* a1 a2) b1)))
  (/ b2 (sqrt (/ (* a1 a2) b1)))
  (/ b2 (/ a2 (cbrt b1)))
  (/ b2 (/ a2 (sqrt b1)))
  (/ b2 (/ a2 b1))
  (/ b2 (/ (* a1 a2) b1))
  (/ b2 (/ 1 b1))
  (* b2 b1)
  (expm1 (/ (* a1 a2) b1))
  (log1p (/ (* a1 a2) b1))
  (- (+ (log a1) (log a2)) (log b1))
  (- (log (* a1 a2)) (log b1))
  (log (/ (* a1 a2) b1))
  (exp (/ (* a1 a2) b1))
  (/ (* (* (* a1 a1) a1) (* (* a2 a2) a2)) (* (* b1 b1) b1))
  (/ (* (* (* a1 a2) (* a1 a2)) (* a1 a2)) (* (* b1 b1) b1))
  (* (cbrt (/ (* a1 a2) b1)) (cbrt (/ (* a1 a2) b1)))
  (cbrt (/ (* a1 a2) b1))
  (* (* (/ (* a1 a2) b1) (/ (* a1 a2) b1)) (/ (* a1 a2) b1))
  (sqrt (/ (* a1 a2) b1))
  (sqrt (/ (* a1 a2) b1))
  (- (* a1 a2))
  (- b1)
  (/ a1 (* (cbrt b1) (cbrt b1)))
  (/ a2 (cbrt b1))
  (/ a1 (sqrt b1))
  (/ a2 (sqrt b1))
  (/ a1 1)
  (/ a2 b1)
  (/ 1 b1)
  (/ b1 (* a1 a2))
  (/ (* a1 a2) (* (cbrt b1) (cbrt b1)))
  (/ (* a1 a2) (sqrt b1))
  (/ (* a1 a2) 1)
  (/ b1 a2)
  (/ (* a1 a2) (* b1 b2))
  (/ (* a1 a2) (* b1 b2))
  (/ (* a1 a2) (* b1 b2))
  (/ (* a1 a2) b1)
  (/ (* a1 a2) b1)
  (/ (* a1 a2) b1)
0.234 * * [simplify]: iteration  0 :  305  enodes  (cost  406 )
0.240 * * [simplify]: iteration  1 :  1333  enodes  (cost  361 )
0.265 * * [simplify]: iteration  2 :  5002  enodes  (cost  361 )
0.272 * [simplify]: Simplified to:
   (expm1 (/ (/ (* a1 a2) b1) b2))
  (log1p (/ (/ (* 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)
  (* (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))
  (- (/ (* a1 a2) b1))
  (- b2)
  (/ (* (cbrt (/ (* a1 a2) b1)) (cbrt (/ (* a1 a2) b1))) (* (cbrt b2) (cbrt b2)))
  (/ (cbrt (/ (* a1 a2) b1)) (cbrt b2))
  (/ (* (cbrt (/ (* a1 a2) b1)) (cbrt (/ (* a1 a2) b1))) (sqrt b2))
  (/ (cbrt (/ (* a1 a2) b1)) (sqrt b2))
  (* (cbrt (/ (* a1 a2) b1)) (cbrt (/ (* a1 a2) b1)))
  (/ (cbrt (/ (* a1 a2) b1)) b2)
  (/ (sqrt (/ (* a1 a2) b1)) (* (cbrt b2) (cbrt b2)))
  (/ (sqrt (/ (* a1 a2) b1)) (cbrt b2))
  (/ (sqrt (/ (* a1 a2) b1)) (sqrt b2))
  (/ (sqrt (/ (* a1 a2) b1)) (sqrt b2))
  (sqrt (/ (* a1 a2) b1))
  (/ (sqrt (/ (* a1 a2) b1)) b2)
  (/ (/ a1 (* (cbrt b1) (cbrt b1))) (* (cbrt b2) (cbrt b2)))
  (/ (/ a2 (cbrt b1)) (cbrt b2))
  (/ (/ a1 (* (cbrt b1) (cbrt b1))) (sqrt b2))
  (/ (/ a2 (cbrt b1)) (sqrt b2))
  (/ a1 (* (cbrt b1) (cbrt b1)))
  (/ (/ a2 (cbrt b1)) b2)
  (/ (/ a1 (sqrt b1)) (* (cbrt b2) (cbrt b2)))
  (/ (/ a2 (sqrt b1)) (cbrt b2))
  (/ (/ a1 (sqrt b1)) (sqrt b2))
  (/ (/ a2 (sqrt b1)) (sqrt b2))
  (/ a1 (sqrt b1))
  (/ (/ a2 (sqrt b1)) b2)
  (/ (/ a1 (cbrt b2)) (cbrt b2))
  (/ (/ a2 b1) (cbrt b2))
  (/ a1 (sqrt b2))
  (/ (/ a2 b1) (sqrt b2))
  a1
  (/ (/ a2 b1) b2)
  (/ 1 (* (cbrt b2) (cbrt b2)))
  (/ (/ (* a1 a2) b1) (cbrt b2))
  (/ 1 (sqrt b2))
  (/ (/ (* a1 a2) b1) (sqrt b2))
  1
  (/ (* a1 a2) (* b1 b2))
  (/ (* a1 a2) (* (cbrt b2) (cbrt b2)))
  (/ (/ 1 b1) (cbrt b2))
  (/ (* a1 a2) (sqrt b2))
  (/ (/ 1 b1) (sqrt b2))
  (* a1 a2)
  (/ (/ 1 b1) b2)
  (/ 1 b2)
  (/ b2 (/ (* a1 a2) b1))
  (/ (/ (* a1 a2) b1) (* (cbrt b2) (cbrt b2)))
  (/ (/ (* a1 a2) b1) (sqrt b2))
  (/ (* a1 a2) b1)
  (/ b2 (cbrt (/ (* a1 a2) b1)))
  (/ b2 (sqrt (/ (* a1 a2) b1)))
  (/ b2 (/ a2 (cbrt b1)))
  (/ b2 (/ a2 (sqrt b1)))
  (/ b2 (/ a2 b1))
  (/ b2 (/ (* a1 a2) b1))
  (* b1 b2)
  (* b1 b2)
  (expm1 (/ (* a1 a2) b1))
  (log1p (/ (* a1 a2) b1))
  (log (/ (* a1 a2) b1))
  (log (/ (* a1 a2) b1))
  (log (/ (* a1 a2) b1))
  (exp (/ (* a1 a2) b1))
  (pow (/ (* a1 a2) b1) 3)
  (pow (/ (* a1 a2) b1) 3)
  (* (cbrt (/ (* a1 a2) b1)) (cbrt (/ (* a1 a2) b1)))
  (cbrt (/ (* a1 a2) b1))
  (pow (/ (* a1 a2) b1) 3)
  (sqrt (/ (* a1 a2) b1))
  (sqrt (/ (* a1 a2) b1))
  (- (* a1 a2))
  (- b1)
  (/ a1 (* (cbrt b1) (cbrt b1)))
  (/ a2 (cbrt b1))
  (/ a1 (sqrt b1))
  (/ a2 (sqrt b1))
  a1
  (/ a2 b1)
  (/ 1 b1)
  (/ b1 (* a1 a2))
  (/ (* a1 a2) (* (cbrt b1) (cbrt b1)))
  (/ (* a1 a2) (sqrt b1))
  (* a1 a2)
  (/ b1 a2)
  (/ (* a1 a2) (* b1 b2))
  (/ (* a1 a2) (* b1 b2))
  (/ (* a1 a2) (* b1 b2))
  (/ (* a1 a2) b1)
  (/ (* a1 a2) b1)
  (/ (* a1 a2) b1)
0.272 * * * [progress]: adding candidates to table
0.418 * * [progress]: iteration 3 / 4
0.418 * * * [progress]: picking best candidate
0.434 * * * * [pick]: Picked  #<alt (λ (a1 a2 b1 b2) (/ (* (* a1 a2) (/ 1 b1)) b2))>
0.434 * * * [progress]: localizing error
0.440 * * * [progress]: generating rewritten candidates
0.440 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.450 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.464 * * * [progress]: generating series expansions
0.464 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.464 * [approximate]: Taking taylor expansion of (/ (* a1 a2) (* b1 b2)) in (a1 a2 b1 b2) around 0
0.464 * [taylor]: Taking taylor expansion of (/ (* a1 a2) (* b1 b2)) in b2
0.464 * [taylor]: Taking taylor expansion of (* a1 a2) in b2
0.464 * [taylor]: Taking taylor expansion of a1 in b2
0.464 * [taylor]: Taking taylor expansion of a2 in b2
0.464 * [taylor]: Taking taylor expansion of (* b1 b2) in b2
0.464 * [taylor]: Taking taylor expansion of b1 in b2
0.464 * [taylor]: Taking taylor expansion of b2 in b2
0.465 * [taylor]: Taking taylor expansion of (/ (* a1 a2) (* b1 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) 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) (* b1 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) in a2
0.465 * [taylor]: Taking taylor expansion of b1 in a2
0.465 * [taylor]: Taking taylor expansion of b2 in a2
0.466 * [taylor]: Taking taylor expansion of (/ (* a1 a2) (* b1 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) 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) (* b1 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) in a1
0.466 * [taylor]: Taking taylor expansion of b1 in a1
0.466 * [taylor]: Taking taylor expansion of b2 in a1
0.467 * [taylor]: Taking taylor expansion of (/ a2 (* b1 b2)) in a2
0.467 * [taylor]: Taking taylor expansion of a2 in a2
0.467 * [taylor]: Taking taylor expansion of (* b1 b2) in a2
0.467 * [taylor]: Taking taylor expansion of b1 in a2
0.467 * [taylor]: Taking taylor expansion of b2 in a2
0.467 * [taylor]: Taking taylor expansion of (/ 1 (* b1 b2)) in b1
0.467 * [taylor]: Taking taylor expansion of (* b1 b2) in b1
0.467 * [taylor]: Taking taylor expansion of b1 in b1
0.467 * [taylor]: Taking taylor expansion of b2 in b1
0.467 * [taylor]: Taking taylor expansion of (/ 1 b2) in b2
0.467 * [taylor]: Taking taylor expansion of b2 in b2
0.468 * [taylor]: Taking taylor expansion of 0 in a2
0.468 * [taylor]: Taking taylor expansion of 0 in b1
0.468 * [taylor]: Taking taylor expansion of 0 in b1
0.469 * [taylor]: Taking taylor expansion of 0 in b2
0.471 * [taylor]: Taking taylor expansion of 0 in a2
0.471 * [taylor]: Taking taylor expansion of 0 in b1
0.471 * [taylor]: Taking taylor expansion of 0 in b1
0.471 * [taylor]: Taking taylor expansion of 0 in b1
0.471 * [taylor]: Taking taylor expansion of 0 in b2
0.471 * [taylor]: Taking taylor expansion of 0 in b2
0.472 * [taylor]: Taking taylor expansion of 0 in b2
0.474 * [taylor]: Taking taylor expansion of 0 in a2
0.474 * [taylor]: Taking taylor expansion of 0 in b1
0.474 * [taylor]: Taking taylor expansion of 0 in b1
0.474 * [taylor]: Taking taylor expansion of 0 in b1
0.475 * [taylor]: Taking taylor expansion of 0 in b1
0.475 * [taylor]: Taking taylor expansion of 0 in b2
0.475 * [taylor]: Taking taylor expansion of 0 in b2
0.475 * [taylor]: Taking taylor expansion of 0 in b2
0.475 * [taylor]: Taking taylor expansion of 0 in b2
0.475 * [taylor]: Taking taylor expansion of 0 in b2
0.476 * [taylor]: Taking taylor expansion of 0 in b2
0.476 * [approximate]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in (a1 a2 b1 b2) around 0
0.477 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in b2
0.477 * [taylor]: Taking taylor expansion of (* b1 b2) in b2
0.477 * [taylor]: Taking taylor expansion of b1 in b2
0.477 * [taylor]: Taking taylor expansion of b2 in b2
0.477 * [taylor]: Taking taylor expansion of (* a1 a2) in b2
0.477 * [taylor]: Taking taylor expansion of a1 in b2
0.477 * [taylor]: Taking taylor expansion of a2 in b2
0.477 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in b1
0.477 * [taylor]: Taking taylor expansion of (* b1 b2) in b1
0.477 * [taylor]: Taking taylor expansion of b1 in b1
0.477 * [taylor]: Taking taylor expansion of b2 in b1
0.477 * [taylor]: Taking taylor expansion of (* a1 a2) in b1
0.477 * [taylor]: Taking taylor expansion of a1 in b1
0.477 * [taylor]: Taking taylor expansion of a2 in b1
0.477 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in a2
0.477 * [taylor]: Taking taylor expansion of (* b1 b2) in a2
0.477 * [taylor]: Taking taylor expansion of b1 in a2
0.477 * [taylor]: Taking taylor expansion of b2 in a2
0.477 * [taylor]: Taking taylor expansion of (* a1 a2) in a2
0.477 * [taylor]: Taking taylor expansion of a1 in a2
0.478 * [taylor]: Taking taylor expansion of a2 in a2
0.478 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in a1
0.478 * [taylor]: Taking taylor expansion of (* b1 b2) in a1
0.478 * [taylor]: Taking taylor expansion of b1 in a1
0.478 * [taylor]: Taking taylor expansion of b2 in a1
0.478 * [taylor]: Taking taylor expansion of (* a1 a2) in a1
0.478 * [taylor]: Taking taylor expansion of a1 in a1
0.478 * [taylor]: Taking taylor expansion of a2 in a1
0.478 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in a1
0.478 * [taylor]: Taking taylor expansion of (* b1 b2) in a1
0.478 * [taylor]: Taking taylor expansion of b1 in a1
0.478 * [taylor]: Taking taylor expansion of b2 in a1
0.478 * [taylor]: Taking taylor expansion of (* a1 a2) in a1
0.478 * [taylor]: Taking taylor expansion of a1 in a1
0.478 * [taylor]: Taking taylor expansion of a2 in a1
0.479 * [taylor]: Taking taylor expansion of (/ (* b1 b2) a2) in a2
0.479 * [taylor]: Taking taylor expansion of (* b1 b2) in a2
0.479 * [taylor]: Taking taylor expansion of b1 in a2
0.479 * [taylor]: Taking taylor expansion of b2 in a2
0.479 * [taylor]: Taking taylor expansion of a2 in a2
0.479 * [taylor]: Taking taylor expansion of (* b1 b2) in b1
0.479 * [taylor]: Taking taylor expansion of b1 in b1
0.479 * [taylor]: Taking taylor expansion of b2 in b1
0.479 * [taylor]: Taking taylor expansion of b2 in b2
0.480 * [taylor]: Taking taylor expansion of 0 in a2
0.481 * [taylor]: Taking taylor expansion of 0 in b1
0.481 * [taylor]: Taking taylor expansion of 0 in b2
0.481 * [taylor]: Taking taylor expansion of 0 in b2
0.482 * [taylor]: Taking taylor expansion of 0 in a2
0.482 * [taylor]: Taking taylor expansion of 0 in b1
0.482 * [taylor]: Taking taylor expansion of 0 in b2
0.483 * [taylor]: Taking taylor expansion of 0 in b1
0.483 * [taylor]: Taking taylor expansion of 0 in b2
0.483 * [taylor]: Taking taylor expansion of 0 in b2
0.484 * [approximate]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in (a1 a2 b1 b2) around 0
0.484 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in b2
0.484 * [taylor]: Taking taylor expansion of (* b1 b2) in b2
0.484 * [taylor]: Taking taylor expansion of b1 in b2
0.484 * [taylor]: Taking taylor expansion of b2 in b2
0.484 * [taylor]: Taking taylor expansion of (* a1 a2) in b2
0.484 * [taylor]: Taking taylor expansion of a1 in b2
0.484 * [taylor]: Taking taylor expansion of a2 in b2
0.484 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in b1
0.484 * [taylor]: Taking taylor expansion of (* b1 b2) in b1
0.484 * [taylor]: Taking taylor expansion of b1 in b1
0.484 * [taylor]: Taking taylor expansion of b2 in b1
0.484 * [taylor]: Taking taylor expansion of (* a1 a2) in b1
0.484 * [taylor]: Taking taylor expansion of a1 in b1
0.484 * [taylor]: Taking taylor expansion of a2 in b1
0.485 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in a2
0.485 * [taylor]: Taking taylor expansion of (* b1 b2) in a2
0.485 * [taylor]: Taking taylor expansion of b1 in a2
0.485 * [taylor]: Taking taylor expansion of b2 in a2
0.485 * [taylor]: Taking taylor expansion of (* a1 a2) in a2
0.485 * [taylor]: Taking taylor expansion of a1 in a2
0.485 * [taylor]: Taking taylor expansion of a2 in a2
0.485 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in a1
0.485 * [taylor]: Taking taylor expansion of (* b1 b2) in a1
0.485 * [taylor]: Taking taylor expansion of b1 in a1
0.485 * [taylor]: Taking taylor expansion of b2 in a1
0.485 * [taylor]: Taking taylor expansion of (* a1 a2) in a1
0.485 * [taylor]: Taking taylor expansion of a1 in a1
0.485 * [taylor]: Taking taylor expansion of a2 in a1
0.486 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in a1
0.486 * [taylor]: Taking taylor expansion of (* b1 b2) in a1
0.486 * [taylor]: Taking taylor expansion of b1 in a1
0.486 * [taylor]: Taking taylor expansion of b2 in a1
0.486 * [taylor]: Taking taylor expansion of (* a1 a2) in a1
0.486 * [taylor]: Taking taylor expansion of a1 in a1
0.486 * [taylor]: Taking taylor expansion of a2 in a1
0.486 * [taylor]: Taking taylor expansion of (/ (* b1 b2) a2) in a2
0.486 * [taylor]: Taking taylor expansion of (* b1 b2) in a2
0.486 * [taylor]: Taking taylor expansion of b1 in a2
0.486 * [taylor]: Taking taylor expansion of b2 in a2
0.486 * [taylor]: Taking taylor expansion of a2 in a2
0.486 * [taylor]: Taking taylor expansion of (* b1 b2) in b1
0.486 * [taylor]: Taking taylor expansion of b1 in b1
0.486 * [taylor]: Taking taylor expansion of b2 in b1
0.487 * [taylor]: Taking taylor expansion of b2 in b2
0.487 * [taylor]: Taking taylor expansion of 0 in a2
0.488 * [taylor]: Taking taylor expansion of 0 in b1
0.488 * [taylor]: Taking taylor expansion of 0 in b2
0.489 * [taylor]: Taking taylor expansion of 0 in b2
0.490 * [taylor]: Taking taylor expansion of 0 in a2
0.490 * [taylor]: Taking taylor expansion of 0 in b1
0.490 * [taylor]: Taking taylor expansion of 0 in b2
0.491 * [taylor]: Taking taylor expansion of 0 in b1
0.491 * [taylor]: Taking taylor expansion of 0 in b2
0.491 * [taylor]: Taking taylor expansion of 0 in b2
0.491 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.491 * [approximate]: Taking taylor expansion of (/ (* a1 a2) b1) in (a1 a2 b1) around 0
0.491 * [taylor]: Taking taylor expansion of (/ (* a1 a2) b1) in b1
0.491 * [taylor]: Taking taylor expansion of (* a1 a2) in b1
0.491 * [taylor]: Taking taylor expansion of a1 in b1
0.491 * [taylor]: Taking taylor expansion of a2 in b1
0.491 * [taylor]: Taking taylor expansion of b1 in b1
0.491 * [taylor]: Taking taylor expansion of (/ (* a1 a2) b1) in a2
0.491 * [taylor]: Taking taylor expansion of (* a1 a2) in a2
0.491 * [taylor]: Taking taylor expansion of a1 in a2
0.492 * [taylor]: Taking taylor expansion of a2 in a2
0.492 * [taylor]: Taking taylor expansion of b1 in a2
0.492 * [taylor]: Taking taylor expansion of (/ (* a1 a2) b1) in a1
0.492 * [taylor]: Taking taylor expansion of (* a1 a2) in a1
0.492 * [taylor]: Taking taylor expansion of a1 in a1
0.492 * [taylor]: Taking taylor expansion of a2 in a1
0.492 * [taylor]: Taking taylor expansion of b1 in a1
0.492 * [taylor]: Taking taylor expansion of (/ (* a1 a2) b1) in a1
0.492 * [taylor]: Taking taylor expansion of (* a1 a2) in a1
0.492 * [taylor]: Taking taylor expansion of a1 in a1
0.492 * [taylor]: Taking taylor expansion of a2 in a1
0.492 * [taylor]: Taking taylor expansion of b1 in a1
0.493 * [taylor]: Taking taylor expansion of (/ a2 b1) in a2
0.493 * [taylor]: Taking taylor expansion of a2 in a2
0.493 * [taylor]: Taking taylor expansion of b1 in a2
0.493 * [taylor]: Taking taylor expansion of (/ 1 b1) in b1
0.493 * [taylor]: Taking taylor expansion of b1 in b1
0.494 * [taylor]: Taking taylor expansion of 0 in a2
0.494 * [taylor]: Taking taylor expansion of 0 in b1
0.494 * [taylor]: Taking taylor expansion of 0 in b1
0.495 * [taylor]: Taking taylor expansion of 0 in a2
0.495 * [taylor]: Taking taylor expansion of 0 in b1
0.495 * [taylor]: Taking taylor expansion of 0 in b1
0.495 * [taylor]: Taking taylor expansion of 0 in b1
0.497 * [taylor]: Taking taylor expansion of 0 in a2
0.497 * [taylor]: Taking taylor expansion of 0 in b1
0.497 * [taylor]: Taking taylor expansion of 0 in b1
0.497 * [taylor]: Taking taylor expansion of 0 in b1
0.497 * [taylor]: Taking taylor expansion of 0 in b1
0.497 * [approximate]: Taking taylor expansion of (/ b1 (* a1 a2)) in (a1 a2 b1) around 0
0.497 * [taylor]: Taking taylor expansion of (/ b1 (* a1 a2)) in b1
0.497 * [taylor]: Taking taylor expansion of b1 in b1
0.497 * [taylor]: Taking taylor expansion of (* a1 a2) in b1
0.497 * [taylor]: Taking taylor expansion of a1 in b1
0.497 * [taylor]: Taking taylor expansion of a2 in b1
0.497 * [taylor]: Taking taylor expansion of (/ b1 (* a1 a2)) in a2
0.497 * [taylor]: Taking taylor expansion of b1 in a2
0.497 * [taylor]: Taking taylor expansion of (* a1 a2) in a2
0.497 * [taylor]: Taking taylor expansion of a1 in a2
0.497 * [taylor]: Taking taylor expansion of a2 in a2
0.498 * [taylor]: Taking taylor expansion of (/ b1 (* a1 a2)) in a1
0.498 * [taylor]: Taking taylor expansion of b1 in a1
0.498 * [taylor]: Taking taylor expansion of (* a1 a2) in a1
0.498 * [taylor]: Taking taylor expansion of a1 in a1
0.498 * [taylor]: Taking taylor expansion of a2 in a1
0.498 * [taylor]: Taking taylor expansion of (/ b1 (* a1 a2)) in a1
0.498 * [taylor]: Taking taylor expansion of b1 in a1
0.498 * [taylor]: Taking taylor expansion of (* a1 a2) in a1
0.498 * [taylor]: Taking taylor expansion of a1 in a1
0.498 * [taylor]: Taking taylor expansion of a2 in a1
0.499 * [taylor]: Taking taylor expansion of (/ b1 a2) in a2
0.499 * [taylor]: Taking taylor expansion of b1 in a2
0.499 * [taylor]: Taking taylor expansion of a2 in a2
0.499 * [taylor]: Taking taylor expansion of b1 in b1
0.499 * [taylor]: Taking taylor expansion of 0 in a2
0.500 * [taylor]: Taking taylor expansion of 0 in b1
0.501 * [taylor]: Taking taylor expansion of 0 in a2
0.501 * [taylor]: Taking taylor expansion of 0 in b1
0.502 * [taylor]: Taking taylor expansion of 0 in b1
0.502 * [approximate]: Taking taylor expansion of (* -1 (/ b1 (* a1 a2))) in (a1 a2 b1) around 0
0.502 * [taylor]: Taking taylor expansion of (* -1 (/ b1 (* a1 a2))) in b1
0.502 * [taylor]: Taking taylor expansion of -1 in b1
0.502 * [taylor]: Taking taylor expansion of (/ b1 (* a1 a2)) in b1
0.502 * [taylor]: Taking taylor expansion of b1 in b1
0.502 * [taylor]: Taking taylor expansion of (* a1 a2) in b1
0.502 * [taylor]: Taking taylor expansion of a1 in b1
0.502 * [taylor]: Taking taylor expansion of a2 in b1
0.502 * [taylor]: Taking taylor expansion of (* -1 (/ b1 (* a1 a2))) in a2
0.502 * [taylor]: Taking taylor expansion of -1 in a2
0.502 * [taylor]: Taking taylor expansion of (/ b1 (* a1 a2)) in a2
0.502 * [taylor]: Taking taylor expansion of b1 in a2
0.502 * [taylor]: Taking taylor expansion of (* a1 a2) in a2
0.502 * [taylor]: Taking taylor expansion of a1 in a2
0.502 * [taylor]: Taking taylor expansion of a2 in a2
0.502 * [taylor]: Taking taylor expansion of (* -1 (/ b1 (* a1 a2))) in a1
0.502 * [taylor]: Taking taylor expansion of -1 in a1
0.503 * [taylor]: Taking taylor expansion of (/ b1 (* a1 a2)) in a1
0.503 * [taylor]: Taking taylor expansion of b1 in a1
0.503 * [taylor]: Taking taylor expansion of (* a1 a2) in a1
0.503 * [taylor]: Taking taylor expansion of a1 in a1
0.503 * [taylor]: Taking taylor expansion of a2 in a1
0.503 * [taylor]: Taking taylor expansion of (* -1 (/ b1 (* a1 a2))) in a1
0.503 * [taylor]: Taking taylor expansion of -1 in a1
0.503 * [taylor]: Taking taylor expansion of (/ b1 (* a1 a2)) in a1
0.503 * [taylor]: Taking taylor expansion of b1 in a1
0.503 * [taylor]: Taking taylor expansion of (* a1 a2) in a1
0.503 * [taylor]: Taking taylor expansion of a1 in a1
0.503 * [taylor]: Taking taylor expansion of a2 in a1
0.503 * [taylor]: Taking taylor expansion of (* -1 (/ b1 a2)) in a2
0.503 * [taylor]: Taking taylor expansion of -1 in a2
0.503 * [taylor]: Taking taylor expansion of (/ b1 a2) in a2
0.503 * [taylor]: Taking taylor expansion of b1 in a2
0.503 * [taylor]: Taking taylor expansion of a2 in a2
0.503 * [taylor]: Taking taylor expansion of (* -1 b1) in b1
0.504 * [taylor]: Taking taylor expansion of -1 in b1
0.504 * [taylor]: Taking taylor expansion of b1 in b1
0.505 * [taylor]: Taking taylor expansion of 0 in a2
0.506 * [taylor]: Taking taylor expansion of 0 in b1
0.511 * [taylor]: Taking taylor expansion of 0 in a2
0.511 * [taylor]: Taking taylor expansion of 0 in b1
0.513 * [taylor]: Taking taylor expansion of 0 in b1
0.514 * * * [progress]: simplifying candidates
0.514 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (/ (* (* a1 a2) (/ 1 b1)) b2))
  (log1p (/ (* (* a1 a2) (/ 1 b1)) b2))
  (- (+ (+ (log a1) (log a2)) (- (log b1))) (log b2))
  (- (+ (+ (log a1) (log a2)) (- 0 (log b1))) (log b2))
  (- (+ (+ (log a1) (log a2)) (- (log 1) (log b1))) (log b2))
  (- (+ (+ (log a1) (log a2)) (log (/ 1 b1))) (log b2))
  (- (+ (log (* a1 a2)) (- (log b1))) (log b2))
  (- (+ (log (* a1 a2)) (- 0 (log b1))) (log b2))
  (- (+ (log (* a1 a2)) (- (log 1) (log b1))) (log b2))
  (- (+ (log (* a1 a2)) (log (/ 1 b1))) (log b2))
  (- (log (* (* a1 a2) (/ 1 b1))) (log b2))
  (log (/ (* (* a1 a2) (/ 1 b1)) b2))
  (exp (/ (* (* a1 a2) (/ 1 b1)) b2))
  (/ (* (* (* (* a1 a1) a1) (* (* a2 a2) a2)) (/ (* (* 1 1) 1) (* (* b1 b1) b1))) (* (* b2 b2) b2))
  (/ (* (* (* (* a1 a1) a1) (* (* a2 a2) a2)) (* (* (/ 1 b1) (/ 1 b1)) (/ 1 b1))) (* (* b2 b2) b2))
  (/ (* (* (* (* a1 a2) (* a1 a2)) (* a1 a2)) (/ (* (* 1 1) 1) (* (* b1 b1) b1))) (* (* b2 b2) b2))
  (/ (* (* (* (* a1 a2) (* a1 a2)) (* a1 a2)) (* (* (/ 1 b1) (/ 1 b1)) (/ 1 b1))) (* (* b2 b2) b2))
  (/ (* (* (* (* a1 a2) (/ 1 b1)) (* (* a1 a2) (/ 1 b1))) (* (* a1 a2) (/ 1 b1))) (* (* b2 b2) b2))
  (* (cbrt (/ (* (* a1 a2) (/ 1 b1)) b2)) (cbrt (/ (* (* a1 a2) (/ 1 b1)) b2)))
  (cbrt (/ (* (* a1 a2) (/ 1 b1)) b2))
  (* (* (/ (* (* a1 a2) (/ 1 b1)) b2) (/ (* (* a1 a2) (/ 1 b1)) b2)) (/ (* (* a1 a2) (/ 1 b1)) b2))
  (sqrt (/ (* (* a1 a2) (/ 1 b1)) b2))
  (sqrt (/ (* (* a1 a2) (/ 1 b1)) b2))
  (- (* (* a1 a2) (/ 1 b1)))
  (- b2)
  (/ (* a1 a2) (* (cbrt b2) (cbrt b2)))
  (/ (/ 1 b1) (cbrt b2))
  (/ (* a1 a2) (sqrt b2))
  (/ (/ 1 b1) (sqrt b2))
  (/ (* a1 a2) 1)
  (/ (/ 1 b1) b2)
  (/ 1 b2)
  (/ b2 (* (* a1 a2) (/ 1 b1)))
  (/ (* (* a1 a2) (/ 1 b1)) (* (cbrt b2) (cbrt b2)))
  (/ (* (* a1 a2) (/ 1 b1)) (sqrt b2))
  (/ (* (* a1 a2) (/ 1 b1)) 1)
  (/ b2 (/ 1 b1))
  (* b2 b1)
  (* b2 b1)
  (expm1 (* (* a1 a2) (/ 1 b1)))
  (log1p (* (* a1 a2) (/ 1 b1)))
  (* (* a1 a2) (/ 1 b1))
  (* (* a1 a2) (/ 1 b1))
  (+ (+ (log a1) (log a2)) (- (log b1)))
  (+ (+ (log a1) (log a2)) (- 0 (log b1)))
  (+ (+ (log a1) (log a2)) (- (log 1) (log b1)))
  (+ (+ (log a1) (log a2)) (log (/ 1 b1)))
  (+ (log (* a1 a2)) (- (log b1)))
  (+ (log (* a1 a2)) (- 0 (log b1)))
  (+ (log (* a1 a2)) (- (log 1) (log b1)))
  (+ (log (* a1 a2)) (log (/ 1 b1)))
  (log (* (* a1 a2) (/ 1 b1)))
  (exp (* (* a1 a2) (/ 1 b1)))
  (* (* (* (* a1 a1) a1) (* (* a2 a2) a2)) (/ (* (* 1 1) 1) (* (* b1 b1) b1)))
  (* (* (* (* a1 a1) a1) (* (* a2 a2) a2)) (* (* (/ 1 b1) (/ 1 b1)) (/ 1 b1)))
  (* (* (* (* a1 a2) (* a1 a2)) (* a1 a2)) (/ (* (* 1 1) 1) (* (* b1 b1) b1)))
  (* (* (* (* a1 a2) (* a1 a2)) (* a1 a2)) (* (* (/ 1 b1) (/ 1 b1)) (/ 1 b1)))
  (* (cbrt (* (* a1 a2) (/ 1 b1))) (cbrt (* (* a1 a2) (/ 1 b1))))
  (cbrt (* (* a1 a2) (/ 1 b1)))
  (* (* (* (* a1 a2) (/ 1 b1)) (* (* a1 a2) (/ 1 b1))) (* (* a1 a2) (/ 1 b1)))
  (sqrt (* (* a1 a2) (/ 1 b1)))
  (sqrt (* (* a1 a2) (/ 1 b1)))
  (* (* a1 a2) (* (cbrt (/ 1 b1)) (cbrt (/ 1 b1))))
  (* (* a1 a2) (sqrt (/ 1 b1)))
  (* (* a1 a2) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt b1) (cbrt b1))))
  (* (* a1 a2) (/ (* (cbrt 1) (cbrt 1)) (sqrt b1)))
  (* (* a1 a2) (/ (* (cbrt 1) (cbrt 1)) 1))
  (* (* a1 a2) (/ (sqrt 1) (* (cbrt b1) (cbrt b1))))
  (* (* a1 a2) (/ (sqrt 1) (sqrt b1)))
  (* (* a1 a2) (/ (sqrt 1) 1))
  (* (* a1 a2) (/ 1 (* (cbrt b1) (cbrt b1))))
  (* (* a1 a2) (/ 1 (sqrt b1)))
  (* (* a1 a2) (/ 1 1))
  (* (* a1 a2) 1)
  (* (* a1 a2) 1)
  (* a2 (/ 1 b1))
  (* (* a1 a2) 1)
  (/ (* a1 a2) (* b1 b2))
  (/ (* a1 a2) (* b1 b2))
  (/ (* a1 a2) (* b1 b2))
  (/ (* a1 a2) b1)
  (/ (* a1 a2) b1)
  (/ (* a1 a2) b1)
0.520 * * [simplify]: iteration  0 :  392  enodes  (cost  412 )
0.528 * * [simplify]: iteration  1 :  2241  enodes  (cost  302 )
0.562 * * [simplify]: iteration  2 :  5001  enodes  (cost  289 )
0.564 * [simplify]: Simplified to:
   (expm1 (/ (* (* a1 a2) (/ 1 b1)) b2))
  (log1p (/ (* (* a1 a2) (/ 1 b1)) b2))
  (log (/ (* (* a1 a2) (/ 1 b1)) b2))
  (log (/ (* (* a1 a2) (/ 1 b1)) b2))
  (log (/ (* (* a1 a2) (/ 1 b1)) b2))
  (log (/ (* (* a1 a2) (/ 1 b1)) b2))
  (log (/ (* (* a1 a2) (/ 1 b1)) b2))
  (log (/ (* (* a1 a2) (/ 1 b1)) b2))
  (log (/ (* (* a1 a2) (/ 1 b1)) b2))
  (log (/ (* (* a1 a2) (/ 1 b1)) b2))
  (log (/ (* (* a1 a2) (/ 1 b1)) b2))
  (log (/ (* (* a1 a2) (/ 1 b1)) b2))
  (pow (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)
  (pow (/ (* a1 a2) (* b1 b2)) 3)
  (* (cbrt (/ (* (* a1 a2) (/ 1 b1)) b2)) (cbrt (/ (* (* a1 a2) (/ 1 b1)) b2)))
  (cbrt (/ (* (* a1 a2) (/ 1 b1)) b2))
  (pow (/ (* a1 a2) (* b1 b2)) 3)
  (sqrt (/ (* (* a1 a2) (/ 1 b1)) b2))
  (sqrt (/ (* (* a1 a2) (/ 1 b1)) b2))
  (/ (- (* a1 a2)) b1)
  (- b2)
  (/ (* a1 a2) (* (cbrt b2) (cbrt b2)))
  (/ (/ 1 b1) (cbrt b2))
  (/ (* a1 a2) (sqrt b2))
  (/ (/ 1 b1) (sqrt b2))
  (* a1 a2)
  (/ (/ 1 b1) b2)
  (/ 1 b2)
  (* (/ b2 (* a1 a2)) b1)
  (/ (/ (/ (* a1 a2) b1) (cbrt b2)) (cbrt b2))
  (/ (* a1 a2) (* (sqrt b2) b1))
  (/ (* a1 a2) b1)
  (* b1 b2)
  (* b1 b2)
  (* b1 b2)
  (expm1 (* (* a1 a2) (/ 1 b1)))
  (log1p (* (* a1 a2) (/ 1 b1)))
  (/ (* a1 a2) b1)
  (/ (* a1 a2) b1)
  (log (/ (* a1 a2) b1))
  (log (/ (* a1 a2) b1))
  (log (/ (* a1 a2) b1))
  (log (/ (* a1 a2) b1))
  (log (/ (* a1 a2) b1))
  (log (/ (* a1 a2) b1))
  (log (/ (* a1 a2) b1))
  (log (/ (* a1 a2) b1))
  (log (/ (* a1 a2) b1))
  (pow (exp (/ a2 b1)) a1)
  (pow (/ (* a1 a2) b1) 3)
  (pow (/ (* a1 a2) b1) 3)
  (pow (/ (* a1 a2) b1) 3)
  (pow (/ (* a1 a2) b1) 3)
  (* (cbrt (* (* a1 a2) (/ 1 b1))) (cbrt (* (* a1 a2) (/ 1 b1))))
  (cbrt (* (* a1 a2) (/ 1 b1)))
  (pow (/ (* a1 a2) b1) 3)
  (sqrt (* (* a1 a2) (/ 1 b1)))
  (sqrt (* (* a1 a2) (/ 1 b1)))
  (* (* a1 a2) (* (cbrt (/ 1 b1)) (cbrt (/ 1 b1))))
  (* (* a1 a2) (sqrt (/ 1 b1)))
  (/ (* a1 a2) (* (cbrt b1) (cbrt b1)))
  (/ (* a1 a2) (sqrt b1))
  (* a1 a2)
  (/ (* a1 a2) (* (cbrt b1) (cbrt b1)))
  (/ (* a1 a2) (sqrt b1))
  (* a1 a2)
  (/ (* a1 a2) (* (cbrt b1) (cbrt b1)))
  (/ (* a1 a2) (sqrt b1))
  (* a1 a2)
  (* a1 a2)
  (* a1 a2)
  (/ a2 b1)
  (* a1 a2)
  (/ (* a1 a2) (* b1 b2))
  (/ (* a1 a2) (* b1 b2))
  (/ (* a1 a2) (* b1 b2))
  (/ (* a1 a2) b1)
  (/ (* a1 a2) b1)
  (/ (* a1 a2) b1)
0.565 * * * [progress]: adding candidates to table
0.667 * * [progress]: iteration 4 / 4
0.667 * * * [progress]: picking best candidate
0.676 * * * * [pick]: Picked  #<alt (λ (a1 a2 b1 b2) (* (/ a1 b1) (/ a2 b2)))>
0.676 * * * [progress]: localizing error
0.681 * * * [progress]: generating rewritten candidates
0.681 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.696 * * * [progress]: generating series expansions
0.696 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.696 * [approximate]: Taking taylor expansion of (/ (* a1 a2) (* b1 b2)) in (a1 b1 a2 b2) around 0
0.696 * [taylor]: Taking taylor expansion of (/ (* a1 a2) (* b1 b2)) in b2
0.696 * [taylor]: Taking taylor expansion of (* a1 a2) in b2
0.696 * [taylor]: Taking taylor expansion of a1 in b2
0.696 * [taylor]: Taking taylor expansion of a2 in b2
0.696 * [taylor]: Taking taylor expansion of (* b1 b2) in b2
0.696 * [taylor]: Taking taylor expansion of b1 in b2
0.696 * [taylor]: Taking taylor expansion of b2 in b2
0.697 * [taylor]: Taking taylor expansion of (/ (* a1 a2) (* b1 b2)) in a2
0.697 * [taylor]: Taking taylor expansion of (* a1 a2) in a2
0.697 * [taylor]: Taking taylor expansion of a1 in a2
0.697 * [taylor]: Taking taylor expansion of a2 in a2
0.697 * [taylor]: Taking taylor expansion of (* b1 b2) in a2
0.697 * [taylor]: Taking taylor expansion of b1 in a2
0.697 * [taylor]: Taking taylor expansion of b2 in a2
0.697 * [taylor]: Taking taylor expansion of (/ (* a1 a2) (* b1 b2)) in b1
0.697 * [taylor]: Taking taylor expansion of (* a1 a2) in b1
0.697 * [taylor]: Taking taylor expansion of a1 in b1
0.697 * [taylor]: Taking taylor expansion of a2 in b1
0.698 * [taylor]: Taking taylor expansion of (* b1 b2) in b1
0.698 * [taylor]: Taking taylor expansion of b1 in b1
0.698 * [taylor]: Taking taylor expansion of b2 in b1
0.698 * [taylor]: Taking taylor expansion of (/ (* a1 a2) (* b1 b2)) in a1
0.698 * [taylor]: Taking taylor expansion of (* a1 a2) in a1
0.698 * [taylor]: Taking taylor expansion of a1 in a1
0.698 * [taylor]: Taking taylor expansion of a2 in a1
0.698 * [taylor]: Taking taylor expansion of (* b1 b2) in a1
0.698 * [taylor]: Taking taylor expansion of b1 in a1
0.698 * [taylor]: Taking taylor expansion of b2 in a1
0.698 * [taylor]: Taking taylor expansion of (/ (* a1 a2) (* b1 b2)) in a1
0.698 * [taylor]: Taking taylor expansion of (* a1 a2) in a1
0.699 * [taylor]: Taking taylor expansion of a1 in a1
0.699 * [taylor]: Taking taylor expansion of a2 in a1
0.699 * [taylor]: Taking taylor expansion of (* b1 b2) in a1
0.699 * [taylor]: Taking taylor expansion of b1 in a1
0.699 * [taylor]: Taking taylor expansion of b2 in a1
0.699 * [taylor]: Taking taylor expansion of (/ a2 (* b1 b2)) in b1
0.699 * [taylor]: Taking taylor expansion of a2 in b1
0.699 * [taylor]: Taking taylor expansion of (* b1 b2) in b1
0.699 * [taylor]: Taking taylor expansion of b1 in b1
0.699 * [taylor]: Taking taylor expansion of b2 in b1
0.699 * [taylor]: Taking taylor expansion of (/ a2 b2) in a2
0.700 * [taylor]: Taking taylor expansion of a2 in a2
0.700 * [taylor]: Taking taylor expansion of b2 in a2
0.700 * [taylor]: Taking taylor expansion of (/ 1 b2) in b2
0.700 * [taylor]: Taking taylor expansion of b2 in b2
0.701 * [taylor]: Taking taylor expansion of 0 in b1
0.701 * [taylor]: Taking taylor expansion of 0 in a2
0.701 * [taylor]: Taking taylor expansion of 0 in b2
0.702 * [taylor]: Taking taylor expansion of 0 in b2
0.703 * [taylor]: Taking taylor expansion of 0 in b1
0.703 * [taylor]: Taking taylor expansion of 0 in a2
0.703 * [taylor]: Taking taylor expansion of 0 in b2
0.704 * [taylor]: Taking taylor expansion of 0 in a2
0.704 * [taylor]: Taking taylor expansion of 0 in b2
0.704 * [taylor]: Taking taylor expansion of 0 in b2
0.704 * [taylor]: Taking taylor expansion of 0 in b2
0.706 * [taylor]: Taking taylor expansion of 0 in b1
0.706 * [taylor]: Taking taylor expansion of 0 in a2
0.706 * [taylor]: Taking taylor expansion of 0 in b2
0.706 * [taylor]: Taking taylor expansion of 0 in a2
0.706 * [taylor]: Taking taylor expansion of 0 in b2
0.708 * [taylor]: Taking taylor expansion of 0 in a2
0.708 * [taylor]: Taking taylor expansion of 0 in b2
0.708 * [taylor]: Taking taylor expansion of 0 in b2
0.708 * [taylor]: Taking taylor expansion of 0 in b2
0.708 * [taylor]: Taking taylor expansion of 0 in b2
0.708 * [taylor]: Taking taylor expansion of 0 in b2
0.708 * [approximate]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in (a1 b1 a2 b2) around 0
0.708 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in b2
0.708 * [taylor]: Taking taylor expansion of (* b1 b2) in b2
0.708 * [taylor]: Taking taylor expansion of b1 in b2
0.708 * [taylor]: Taking taylor expansion of b2 in b2
0.708 * [taylor]: Taking taylor expansion of (* a1 a2) in b2
0.708 * [taylor]: Taking taylor expansion of a1 in b2
0.708 * [taylor]: Taking taylor expansion of a2 in b2
0.709 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in a2
0.709 * [taylor]: Taking taylor expansion of (* b1 b2) in a2
0.709 * [taylor]: Taking taylor expansion of b1 in a2
0.709 * [taylor]: Taking taylor expansion of b2 in a2
0.709 * [taylor]: Taking taylor expansion of (* a1 a2) in a2
0.709 * [taylor]: Taking taylor expansion of a1 in a2
0.709 * [taylor]: Taking taylor expansion of a2 in a2
0.709 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in b1
0.709 * [taylor]: Taking taylor expansion of (* b1 b2) in b1
0.709 * [taylor]: Taking taylor expansion of b1 in b1
0.709 * [taylor]: Taking taylor expansion of b2 in b1
0.709 * [taylor]: Taking taylor expansion of (* a1 a2) in b1
0.709 * [taylor]: Taking taylor expansion of a1 in b1
0.709 * [taylor]: Taking taylor expansion of a2 in b1
0.710 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in a1
0.710 * [taylor]: Taking taylor expansion of (* b1 b2) in a1
0.710 * [taylor]: Taking taylor expansion of b1 in a1
0.710 * [taylor]: Taking taylor expansion of b2 in a1
0.710 * [taylor]: Taking taylor expansion of (* a1 a2) in a1
0.710 * [taylor]: Taking taylor expansion of a1 in a1
0.710 * [taylor]: Taking taylor expansion of a2 in a1
0.710 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in a1
0.710 * [taylor]: Taking taylor expansion of (* b1 b2) in a1
0.710 * [taylor]: Taking taylor expansion of b1 in a1
0.710 * [taylor]: Taking taylor expansion of b2 in a1
0.710 * [taylor]: Taking taylor expansion of (* a1 a2) in a1
0.710 * [taylor]: Taking taylor expansion of a1 in a1
0.710 * [taylor]: Taking taylor expansion of a2 in a1
0.711 * [taylor]: Taking taylor expansion of (/ (* b1 b2) a2) in b1
0.711 * [taylor]: Taking taylor expansion of (* b1 b2) in b1
0.711 * [taylor]: Taking taylor expansion of b1 in b1
0.711 * [taylor]: Taking taylor expansion of b2 in b1
0.711 * [taylor]: Taking taylor expansion of a2 in b1
0.711 * [taylor]: Taking taylor expansion of (/ b2 a2) in a2
0.711 * [taylor]: Taking taylor expansion of b2 in a2
0.711 * [taylor]: Taking taylor expansion of a2 in a2
0.711 * [taylor]: Taking taylor expansion of b2 in b2
0.712 * [taylor]: Taking taylor expansion of 0 in b1
0.712 * [taylor]: Taking taylor expansion of 0 in a2
0.712 * [taylor]: Taking taylor expansion of 0 in a2
0.713 * [taylor]: Taking taylor expansion of 0 in b2
0.714 * [taylor]: Taking taylor expansion of 0 in b1
0.714 * [taylor]: Taking taylor expansion of 0 in a2
0.714 * [taylor]: Taking taylor expansion of 0 in a2
0.715 * [taylor]: Taking taylor expansion of 0 in a2
0.715 * [taylor]: Taking taylor expansion of 0 in b2
0.715 * [taylor]: Taking taylor expansion of 0 in b2
0.716 * [taylor]: Taking taylor expansion of 0 in b2
0.716 * [approximate]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in (a1 b1 a2 b2) around 0
0.716 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in b2
0.717 * [taylor]: Taking taylor expansion of (* b1 b2) in b2
0.717 * [taylor]: Taking taylor expansion of b1 in b2
0.717 * [taylor]: Taking taylor expansion of b2 in b2
0.717 * [taylor]: Taking taylor expansion of (* a1 a2) in b2
0.717 * [taylor]: Taking taylor expansion of a1 in b2
0.717 * [taylor]: Taking taylor expansion of a2 in b2
0.717 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in a2
0.717 * [taylor]: Taking taylor expansion of (* b1 b2) in a2
0.717 * [taylor]: Taking taylor expansion of b1 in a2
0.717 * [taylor]: Taking taylor expansion of b2 in a2
0.717 * [taylor]: Taking taylor expansion of (* a1 a2) in a2
0.717 * [taylor]: Taking taylor expansion of a1 in a2
0.717 * [taylor]: Taking taylor expansion of a2 in a2
0.717 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in b1
0.717 * [taylor]: Taking taylor expansion of (* b1 b2) in b1
0.717 * [taylor]: Taking taylor expansion of b1 in b1
0.717 * [taylor]: Taking taylor expansion of b2 in b1
0.717 * [taylor]: Taking taylor expansion of (* a1 a2) in b1
0.717 * [taylor]: Taking taylor expansion of a1 in b1
0.717 * [taylor]: Taking taylor expansion of a2 in b1
0.718 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in a1
0.718 * [taylor]: Taking taylor expansion of (* b1 b2) in a1
0.718 * [taylor]: Taking taylor expansion of b1 in a1
0.718 * [taylor]: Taking taylor expansion of b2 in a1
0.718 * [taylor]: Taking taylor expansion of (* a1 a2) in a1
0.718 * [taylor]: Taking taylor expansion of a1 in a1
0.718 * [taylor]: Taking taylor expansion of a2 in a1
0.718 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in a1
0.718 * [taylor]: Taking taylor expansion of (* b1 b2) in a1
0.718 * [taylor]: Taking taylor expansion of b1 in a1
0.718 * [taylor]: Taking taylor expansion of b2 in a1
0.718 * [taylor]: Taking taylor expansion of (* a1 a2) in a1
0.718 * [taylor]: Taking taylor expansion of a1 in a1
0.718 * [taylor]: Taking taylor expansion of a2 in a1
0.719 * [taylor]: Taking taylor expansion of (/ (* b1 b2) a2) in b1
0.719 * [taylor]: Taking taylor expansion of (* b1 b2) in b1
0.719 * [taylor]: Taking taylor expansion of b1 in b1
0.719 * [taylor]: Taking taylor expansion of b2 in b1
0.719 * [taylor]: Taking taylor expansion of a2 in b1
0.719 * [taylor]: Taking taylor expansion of (/ b2 a2) in a2
0.719 * [taylor]: Taking taylor expansion of b2 in a2
0.719 * [taylor]: Taking taylor expansion of a2 in a2
0.719 * [taylor]: Taking taylor expansion of b2 in b2
0.720 * [taylor]: Taking taylor expansion of 0 in b1
0.720 * [taylor]: Taking taylor expansion of 0 in a2
0.721 * [taylor]: Taking taylor expansion of 0 in a2
0.721 * [taylor]: Taking taylor expansion of 0 in b2
0.722 * [taylor]: Taking taylor expansion of 0 in b1
0.722 * [taylor]: Taking taylor expansion of 0 in a2
0.722 * [taylor]: Taking taylor expansion of 0 in a2
0.723 * [taylor]: Taking taylor expansion of 0 in a2
0.723 * [taylor]: Taking taylor expansion of 0 in b2
0.723 * [taylor]: Taking taylor expansion of 0 in b2
0.724 * [taylor]: Taking taylor expansion of 0 in b2
0.724 * * * [progress]: simplifying candidates
0.725 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (* (/ a1 b1) (/ a2 b2)))
  (log1p (* (/ a1 b1) (/ a2 b2)))
  (* (/ 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))
0.730 * * [simplify]: iteration  0 :  321  enodes  (cost  286 )
0.736 * * [simplify]: iteration  1 :  1417  enodes  (cost  251 )
0.761 * * [simplify]: iteration  2 :  5001  enodes  (cost  250 )
0.767 * [simplify]: Simplified to:
   (expm1 (* (/ a1 b1) (/ a2 b2)))
  (log1p (* (/ a1 b1) (/ a2 b2)))
  (/ (* 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))
0.768 * * * [progress]: adding candidates to table
0.882 * [progress]: [Phase 3 of 3] Extracting.
0.882 * * [regime]: Finding splitpoints for: (#<alt (λ (a1 a2 b1 b2) (/ a1 (/ (* b1 b2) a2)))> #<alt (λ (a1 a2 b1 b2) (/ 1 (* (/ b2 (* a1 a2)) b1)))> #<alt (λ (a1 a2 b1 b2) (* a1 (/ (/ a2 b2) b1)))> #<alt (λ (a1 a2 b1 b2) (/ (* a1 (/ a2 b1)) b2))> #<alt (λ (a1 a2 b1 b2) (* (/ a1 b1) (/ a2 b2)))> #<alt (λ (a1 a2 b1 b2) (/ (* (* a1 a2) (/ 1 b1)) b2))>)
0.882 * * * [regime-changes]: Trying 6 branch expressions: ((* b1 b2) (* a1 a2) b2 b1 a2 a1)
0.882 * * * * [regimes]: Trying to branch on (* b1 b2) from (#<alt (λ (a1 a2 b1 b2) (/ a1 (/ (* b1 b2) a2)))> #<alt (λ (a1 a2 b1 b2) (/ 1 (* (/ b2 (* a1 a2)) b1)))> #<alt (λ (a1 a2 b1 b2) (* a1 (/ (/ a2 b2) b1)))> #<alt (λ (a1 a2 b1 b2) (/ (* a1 (/ a2 b1)) b2))> #<alt (λ (a1 a2 b1 b2) (* (/ a1 b1) (/ a2 b2)))> #<alt (λ (a1 a2 b1 b2) (/ (* (* a1 a2) (/ 1 b1)) b2))>)
0.929 * * * * [regimes]: Trying to branch on (* a1 a2) from (#<alt (λ (a1 a2 b1 b2) (/ a1 (/ (* b1 b2) a2)))> #<alt (λ (a1 a2 b1 b2) (/ 1 (* (/ b2 (* a1 a2)) b1)))> #<alt (λ (a1 a2 b1 b2) (* a1 (/ (/ a2 b2) b1)))> #<alt (λ (a1 a2 b1 b2) (/ (* a1 (/ a2 b1)) b2))> #<alt (λ (a1 a2 b1 b2) (* (/ a1 b1) (/ a2 b2)))> #<alt (λ (a1 a2 b1 b2) (/ (* (* a1 a2) (/ 1 b1)) b2))>)
0.972 * * * * [regimes]: Trying to branch on (* a1 a2) from (#<alt (λ (a1 a2 b1 b2) (/ 1 (* (/ b2 (* a1 a2)) b1)))> #<alt (λ (a1 a2 b1 b2) (/ (* (* a1 a2) (/ 1 b1)) b2))>)
0.985 * * * * [regimes]: Trying to branch on b2 from (#<alt (λ (a1 a2 b1 b2) (/ a1 (/ (* b1 b2) a2)))> #<alt (λ (a1 a2 b1 b2) (/ 1 (* (/ b2 (* a1 a2)) b1)))> #<alt (λ (a1 a2 b1 b2) (* a1 (/ (/ a2 b2) b1)))> #<alt (λ (a1 a2 b1 b2) (/ (* a1 (/ a2 b1)) b2))> #<alt (λ (a1 a2 b1 b2) (* (/ a1 b1) (/ a2 b2)))> #<alt (λ (a1 a2 b1 b2) (/ (* (* a1 a2) (/ 1 b1)) b2))>)
1.030 * * * * [regimes]: Trying to branch on b1 from (#<alt (λ (a1 a2 b1 b2) (/ a1 (/ (* b1 b2) a2)))> #<alt (λ (a1 a2 b1 b2) (/ 1 (* (/ b2 (* a1 a2)) b1)))> #<alt (λ (a1 a2 b1 b2) (* a1 (/ (/ a2 b2) b1)))> #<alt (λ (a1 a2 b1 b2) (/ (* a1 (/ a2 b1)) b2))> #<alt (λ (a1 a2 b1 b2) (* (/ a1 b1) (/ a2 b2)))> #<alt (λ (a1 a2 b1 b2) (/ (* (* a1 a2) (/ 1 b1)) b2))>)
1.063 * * * * [regimes]: Trying to branch on a2 from (#<alt (λ (a1 a2 b1 b2) (/ a1 (/ (* b1 b2) a2)))> #<alt (λ (a1 a2 b1 b2) (/ 1 (* (/ b2 (* a1 a2)) b1)))> #<alt (λ (a1 a2 b1 b2) (* a1 (/ (/ a2 b2) b1)))> #<alt (λ (a1 a2 b1 b2) (/ (* a1 (/ a2 b1)) b2))> #<alt (λ (a1 a2 b1 b2) (* (/ a1 b1) (/ a2 b2)))> #<alt (λ (a1 a2 b1 b2) (/ (* (* a1 a2) (/ 1 b1)) b2))>)
1.116 * * * * [regimes]: Trying to branch on a1 from (#<alt (λ (a1 a2 b1 b2) (/ a1 (/ (* b1 b2) a2)))> #<alt (λ (a1 a2 b1 b2) (/ 1 (* (/ b2 (* a1 a2)) b1)))> #<alt (λ (a1 a2 b1 b2) (* a1 (/ (/ a2 b2) b1)))> #<alt (λ (a1 a2 b1 b2) (/ (* a1 (/ a2 b1)) b2))> #<alt (λ (a1 a2 b1 b2) (* (/ a1 b1) (/ a2 b2)))> #<alt (λ (a1 a2 b1 b2) (/ (* (* a1 a2) (/ 1 b1)) b2))>)
1.177 * * * [regime]: Found split indices: #<option (#s(si 0 7) #s(si 5 70) #s(si 4 181) #s(si 5 239) #s(si 2 255))>
1.178 * [binary-search]: Only using regimes for bounds on (* a1 a2) and (#<alt (λ (a1 a2 b1 b2) (/ a1 (/ (* b1 b2) a2)))> #<alt (λ (a1 a2 b1 b2) (/ 1 (* (/ b2 (* a1 a2)) b1)))> #<alt (λ (a1 a2 b1 b2) (* a1 (/ (/ a2 b2) b1)))> #<alt (λ (a1 a2 b1 b2) (/ (* a1 (/ a2 b1)) b2))> #<alt (λ (a1 a2 b1 b2) (* (/ a1 b1) (/ a2 b2)))> #<alt (λ (a1 a2 b1 b2) (/ (* (* a1 a2) (/ 1 b1)) b2))>)
1.178 * [regimes]: Found splitpoints: (#s(sp 0 (* a1 a2) -6.673283056951287e+298) #s(sp 5 (* a1 a2) -9.96243593919748e-63) #s(sp 4 (* a1 a2) 6.412511286599715e-110) #s(sp 5 (* a1 a2) 9.892989989260457e+206) #s(sp 2 (* a1 a2) +nan.0)) , with alts (#<alt (λ (a1 a2 b1 b2) (/ a1 (/ (* b1 b2) a2)))> #<alt (λ (a1 a2 b1 b2) (/ 1 (* (/ b2 (* a1 a2)) b1)))> #<alt (λ (a1 a2 b1 b2) (* a1 (/ (/ a2 b2) b1)))> #<alt (λ (a1 a2 b1 b2) (/ (* a1 (/ a2 b1)) b2))> #<alt (λ (a1 a2 b1 b2) (* (/ a1 b1) (/ a2 b2)))> #<alt (λ (a1 a2 b1 b2) (/ (* (* a1 a2) (/ 1 b1)) b2))>)
1.178 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (if (<= (* a1 a2) -6.673283056951287e+298) (/ a1 (/ (* b1 b2) a2)) (if (<= (* a1 a2) -9.96243593919748e-63) (/ (* (* a1 a2) (/ 1 b1)) b2) (if (<= (* a1 a2) 6.412511286599715e-110) (* (/ a1 b1) (/ a2 b2)) (if (<= (* a1 a2) 9.892989989260457e+206) (/ (* (* a1 a2) (/ 1 b1)) b2) (* a1 (/ (/ a2 b2) b1))))))
1.179 * * [simplify]: iteration  0 :  36  enodes  (cost  21 )
1.179 * * [simplify]: iteration  1 :  36  enodes  (cost  21 )
1.180 * [simplify]: Simplified to:
   (if (<= (* a1 a2) -6.673283056951287e+298) (/ a1 (/ (* b1 b2) a2)) (if (<= (* a1 a2) -9.96243593919748e-63) (/ (* (* a1 a2) (/ 1 b1)) b2) (if (<= (* a1 a2) 6.412511286599715e-110) (* (/ a1 b1) (/ a2 b2)) (if (<= (* a1 a2) 9.892989989260457e+206) (/ (* (* a1 a2) (/ 1 b1)) b2) (* a1 (/ (/ a2 b2) b1))))))
2.146 * [regime-testing]: Baseline error score: 10.825364172758347
2.147 * [regime-testing]: Oracle error score: 0.031003875484435554
2.148 * [regime-testing]: End program error score: 6.693181048347777
2.171 * [regime-testing]: Target error score: 11.456334772117653