21.392 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.094 * * * [progress]: [2/2] Setting up program.
0.096 * [progress]: [Phase 2 of 3] Improving.
0.096 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (sin (pow (sqrt (atan2 b b)) (- b a)))
0.099 * * [simplify]: iteration  0 :  13  enodes  (cost  5 )
0.100 * * [simplify]: iteration  1 :  22  enodes  (cost  5 )
0.101 * * [simplify]: iteration  2 :  44  enodes  (cost  5 )
0.103 * * [simplify]: iteration  3 :  114  enodes  (cost  5 )
0.105 * * [simplify]: iteration  4 :  315  enodes  (cost  5 )
0.112 * * [simplify]: iteration  5 :  1609  enodes  (cost  5 )
0.148 * * [simplify]: iteration  6 :  5001  enodes  (cost  5 )
0.148 * [simplify]: Simplified to:
   (sin (pow (sqrt (atan2 b b)) (- b a)))
0.149 * * [progress]: iteration 1 / 4
0.149 * * * [progress]: picking best candidate
0.151 * * * * [pick]: Picked  #<alt (λ (a b) (sin (pow (sqrt (atan2 b b)) (- b a))))>
0.151 * * * [progress]: localizing error
0.159 * * * [progress]: generating rewritten candidates
0.159 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 1)
0.160 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.164 * * * [progress]: generating series expansions
0.164 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 1)
0.164 * [approximate]: Taking taylor expansion of (sqrt (atan2 b b)) in (b) around 0
0.164 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b
0.164 * [taylor]: Taking taylor expansion of (atan2 b b) in b
0.165 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b
0.165 * [taylor]: Taking taylor expansion of (atan2 b b) in b
0.168 * [approximate]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in (b) around 0
0.168 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
0.168 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
0.168 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
0.168 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
0.172 * [approximate]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in (b) around 0
0.172 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b
0.172 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b
0.172 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b
0.172 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b
0.175 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.175 * [approximate]: Taking taylor expansion of (sin (pow (sqrt (atan2 b b)) (- b a))) in (b a) around 0
0.175 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 b b)) (- b a))) in a
0.175 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 b b)) (- b a)) in a
0.175 * [taylor]: Taking taylor expansion of (exp (* (- b a) (log (sqrt (atan2 b b))))) in a
0.175 * [taylor]: Taking taylor expansion of (* (- b a) (log (sqrt (atan2 b b)))) in a
0.175 * [taylor]: Taking taylor expansion of (- b a) in a
0.175 * [taylor]: Taking taylor expansion of b in a
0.175 * [taylor]: Taking taylor expansion of a in a
0.176 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a
0.176 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a
0.176 * [taylor]: Taking taylor expansion of (atan2 b b) in a
0.176 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 b b)) (- b a))) in b
0.176 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 b b)) (- b a)) in b
0.176 * [taylor]: Taking taylor expansion of (exp (* (- b a) (log (sqrt (atan2 b b))))) in b
0.176 * [taylor]: Taking taylor expansion of (* (- b a) (log (sqrt (atan2 b b)))) in b
0.177 * [taylor]: Taking taylor expansion of (- b a) in b
0.177 * [taylor]: Taking taylor expansion of b in b
0.177 * [taylor]: Taking taylor expansion of a in b
0.177 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in b
0.177 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b
0.177 * [taylor]: Taking taylor expansion of (atan2 b b) in b
0.177 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 b b)) (- b a))) in b
0.177 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 b b)) (- b a)) in b
0.177 * [taylor]: Taking taylor expansion of (exp (* (- b a) (log (sqrt (atan2 b b))))) in b
0.177 * [taylor]: Taking taylor expansion of (* (- b a) (log (sqrt (atan2 b b)))) in b
0.177 * [taylor]: Taking taylor expansion of (- b a) in b
0.177 * [taylor]: Taking taylor expansion of b in b
0.177 * [taylor]: Taking taylor expansion of a in b
0.177 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in b
0.177 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b
0.177 * [taylor]: Taking taylor expansion of (atan2 b b) in b
0.178 * [taylor]: Taking taylor expansion of (sin (exp (* -1 (* a (log (sqrt (atan2 b b))))))) in a
0.178 * [taylor]: Taking taylor expansion of (exp (* -1 (* a (log (sqrt (atan2 b b)))))) in a
0.178 * [taylor]: Taking taylor expansion of (* -1 (* a (log (sqrt (atan2 b b))))) in a
0.178 * [taylor]: Taking taylor expansion of -1 in a
0.178 * [taylor]: Taking taylor expansion of (* a (log (sqrt (atan2 b b)))) in a
0.178 * [taylor]: Taking taylor expansion of a in a
0.179 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a
0.179 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a
0.179 * [taylor]: Taking taylor expansion of (atan2 b b) in a
0.186 * [taylor]: Taking taylor expansion of (* (cos (exp (* -1 (* a (log (sqrt (atan2 b b))))))) (* (exp (* -1 (* a (log (sqrt (atan2 b b)))))) (log (sqrt (atan2 b b))))) in a
0.186 * [taylor]: Taking taylor expansion of (cos (exp (* -1 (* a (log (sqrt (atan2 b b))))))) in a
0.186 * [taylor]: Taking taylor expansion of (exp (* -1 (* a (log (sqrt (atan2 b b)))))) in a
0.186 * [taylor]: Taking taylor expansion of (* -1 (* a (log (sqrt (atan2 b b))))) in a
0.186 * [taylor]: Taking taylor expansion of -1 in a
0.186 * [taylor]: Taking taylor expansion of (* a (log (sqrt (atan2 b b)))) in a
0.186 * [taylor]: Taking taylor expansion of a in a
0.186 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a
0.186 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a
0.186 * [taylor]: Taking taylor expansion of (atan2 b b) in a
0.188 * [taylor]: Taking taylor expansion of (* (exp (* -1 (* a (log (sqrt (atan2 b b)))))) (log (sqrt (atan2 b b)))) in a
0.188 * [taylor]: Taking taylor expansion of (exp (* -1 (* a (log (sqrt (atan2 b b)))))) in a
0.188 * [taylor]: Taking taylor expansion of (* -1 (* a (log (sqrt (atan2 b b))))) in a
0.188 * [taylor]: Taking taylor expansion of -1 in a
0.188 * [taylor]: Taking taylor expansion of (* a (log (sqrt (atan2 b b)))) in a
0.188 * [taylor]: Taking taylor expansion of a in a
0.188 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a
0.188 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a
0.188 * [taylor]: Taking taylor expansion of (atan2 b b) in a
0.190 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a
0.190 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a
0.190 * [taylor]: Taking taylor expansion of (atan2 b b) in a
0.196 * [approximate]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) in (b a) around 0
0.196 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) in a
0.196 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))) in a
0.196 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b)))))) in a
0.196 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b))))) in a
0.197 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a
0.197 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.197 * [taylor]: Taking taylor expansion of b in a
0.197 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.197 * [taylor]: Taking taylor expansion of a in a
0.197 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in a
0.197 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in a
0.197 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in a
0.199 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) in b
0.199 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))) in b
0.199 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b)))))) in b
0.199 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b))))) in b
0.199 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in b
0.199 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.199 * [taylor]: Taking taylor expansion of b in b
0.199 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.199 * [taylor]: Taking taylor expansion of a in b
0.199 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in b
0.199 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
0.199 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
0.200 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) in b
0.200 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))) in b
0.201 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b)))))) in b
0.201 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b))))) in b
0.201 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in b
0.201 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.201 * [taylor]: Taking taylor expansion of b in b
0.201 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.201 * [taylor]: Taking taylor expansion of a in b
0.201 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in b
0.201 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
0.201 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
0.203 * [taylor]: Taking taylor expansion of (sin (exp (* (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a))))) in a
0.203 * [taylor]: Taking taylor expansion of (exp (* (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a)))) in a
0.203 * [taylor]: Taking taylor expansion of (* (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a))) in a
0.203 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in a
0.203 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in a
0.203 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in a
0.203 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a
0.203 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.203 * [taylor]: Taking taylor expansion of b in a
0.203 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.203 * [taylor]: Taking taylor expansion of a in a
0.207 * [taylor]: Taking taylor expansion of 0 in a
0.211 * [taylor]: Taking taylor expansion of 0 in a
0.221 * [taylor]: Taking taylor expansion of 0 in a
0.222 * [approximate]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) in (b a) around 0
0.222 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) in a
0.222 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b))) in a
0.222 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b)))))) in a
0.222 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in a
0.222 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a
0.222 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.222 * [taylor]: Taking taylor expansion of a in a
0.222 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.222 * [taylor]: Taking taylor expansion of b in a
0.222 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in a
0.222 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in a
0.222 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in a
0.223 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) in b
0.223 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b))) in b
0.223 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b)))))) in b
0.223 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in b
0.223 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in b
0.223 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.223 * [taylor]: Taking taylor expansion of a in b
0.223 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.223 * [taylor]: Taking taylor expansion of b in b
0.224 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in b
0.224 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b
0.224 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b
0.225 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) in b
0.225 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b))) in b
0.225 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b)))))) in b
0.225 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in b
0.225 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in b
0.225 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.225 * [taylor]: Taking taylor expansion of a in b
0.225 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.225 * [taylor]: Taking taylor expansion of b in b
0.226 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in b
0.226 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b
0.226 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b
0.228 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) in a
0.228 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b))) in a
0.228 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b)))))) in a
0.228 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in a
0.228 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a
0.228 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.228 * [taylor]: Taking taylor expansion of a in a
0.228 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.228 * [taylor]: Taking taylor expansion of b in a
0.228 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in a
0.229 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in a
0.229 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in a
0.232 * [taylor]: Taking taylor expansion of 0 in a
0.237 * [taylor]: Taking taylor expansion of 0 in a
0.242 * [taylor]: Taking taylor expansion of 0 in a
0.242 * * * [progress]: simplifying candidates
0.243 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (sqrt (atan2 b b)))
  (exp (sqrt (atan2 b b)))
  (* (cbrt (sqrt (atan2 b b))) (cbrt (sqrt (atan2 b b))))
  (cbrt (sqrt (atan2 b b)))
  (* (* (sqrt (atan2 b b)) (sqrt (atan2 b b))) (sqrt (atan2 b b)))
  (sqrt (* (cbrt (atan2 b b)) (cbrt (atan2 b b))))
  (sqrt (cbrt (atan2 b b)))
  (sqrt (sqrt (atan2 b b)))
  (sqrt (sqrt (atan2 b b)))
  (sqrt 1)
  (sqrt (atan2 b b))
  (/ 1 2)
  (sqrt (sqrt (atan2 b b)))
  (sqrt (sqrt (atan2 b b)))
  (log (sin (pow (sqrt (atan2 b b)) (- b a))))
  (exp (sin (pow (sqrt (atan2 b b)) (- b a))))
  (* (cbrt (sin (pow (sqrt (atan2 b b)) (- b a)))) (cbrt (sin (pow (sqrt (atan2 b b)) (- b a)))))
  (cbrt (sin (pow (sqrt (atan2 b b)) (- b a))))
  (* (* (sin (pow (sqrt (atan2 b b)) (- b a))) (sin (pow (sqrt (atan2 b b)) (- b a)))) (sin (pow (sqrt (atan2 b b)) (- b a))))
  (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))
  (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))
  (sqrt (atan2 b b))
  (sqrt (atan2 b b))
  (sqrt (atan2 b b))
  (- (+ (* (cos 1) (* b (log (sqrt (atan2 b b))))) (sin 1)) (* a (* (cos 1) (log (sqrt (atan2 b b))))))
  (sin (pow (sqrt (atan2 b b)) (- b a)))
  (sin (pow (sqrt (atan2 b b)) (- b a)))
0.245 * * [simplify]: iteration  0 :  60  enodes  (cost  132 )
0.247 * * [simplify]: iteration  1 :  102  enodes  (cost  120 )
0.249 * * [simplify]: iteration  2 :  172  enodes  (cost  114 )
0.252 * * [simplify]: iteration  3 :  291  enodes  (cost  114 )
0.257 * * [simplify]: iteration  4 :  566  enodes  (cost  114 )
0.268 * * [simplify]: iteration  5 :  2095  enodes  (cost  114 )
0.305 * * [simplify]: iteration  6 :  5002  enodes  (cost  113 )
0.306 * [simplify]: Simplified to:
   (log (sqrt (atan2 b b)))
  (exp (sqrt (atan2 b b)))
  (* (cbrt (sqrt (atan2 b b))) (cbrt (sqrt (atan2 b b))))
  (cbrt (sqrt (atan2 b b)))
  (pow (sqrt (atan2 b b)) 3)
  (fabs (cbrt (atan2 b b)))
  (sqrt (cbrt (atan2 b b)))
  (sqrt (sqrt (atan2 b b)))
  (sqrt (sqrt (atan2 b b)))
  1
  (sqrt (atan2 b b))
  1/2
  (sqrt (sqrt (atan2 b b)))
  (sqrt (sqrt (atan2 b b)))
  (log (sin (pow (sqrt (atan2 b b)) (- b a))))
  (exp (sin (pow (sqrt (atan2 b b)) (- b a))))
  (* (cbrt (sin (pow (sqrt (atan2 b b)) (- b a)))) (cbrt (sin (pow (sqrt (atan2 b b)) (- b a)))))
  (cbrt (sin (pow (sqrt (atan2 b b)) (- b a))))
  (pow (sin (pow (sqrt (atan2 b b)) (- b a))) 3)
  (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))
  (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))
  (sqrt (atan2 b b))
  (sqrt (atan2 b b))
  (sqrt (atan2 b b))
  (+ (* (* (cos 1) (log (sqrt (atan2 b b)))) (- b a)) (sin 1))
  (sin (pow (sqrt (atan2 b b)) (- b a)))
  (sin (pow (sqrt (atan2 b b)) (- b a)))
0.306 * * * [progress]: adding candidates to table
0.363 * * [progress]: iteration 2 / 4
0.363 * * * [progress]: picking best candidate
0.368 * * * * [pick]: Picked  #<alt (λ (a b) (* (sqrt (sin (pow (sqrt (atan2 b b)) (- b a)))) (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))))>
0.368 * * * [progress]: localizing error
0.378 * * * [progress]: generating rewritten candidates
0.378 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 1 1)
0.379 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1 1)
0.379 * * * * [progress]: [ 3 / 4 ] rewriting at (2)
0.403 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1)
0.410 * * * [progress]: generating series expansions
0.410 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 1 1)
0.410 * [approximate]: Taking taylor expansion of (sqrt (atan2 b b)) in (b) around 0
0.410 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b
0.410 * [taylor]: Taking taylor expansion of (atan2 b b) in b
0.410 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b
0.410 * [taylor]: Taking taylor expansion of (atan2 b b) in b
0.413 * [approximate]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in (b) around 0
0.413 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
0.413 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
0.413 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
0.413 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
0.417 * [approximate]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in (b) around 0
0.417 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b
0.417 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b
0.417 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b
0.417 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b
0.420 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1 1)
0.420 * [approximate]: Taking taylor expansion of (sqrt (atan2 b b)) in (b) around 0
0.420 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b
0.420 * [taylor]: Taking taylor expansion of (atan2 b b) in b
0.420 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b
0.420 * [taylor]: Taking taylor expansion of (atan2 b b) in b
0.423 * [approximate]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in (b) around 0
0.423 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
0.423 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
0.423 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
0.423 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
0.427 * [approximate]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in (b) around 0
0.427 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b
0.427 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b
0.427 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b
0.427 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b
0.430 * * * * [progress]: [ 3 / 4 ] generating series at (2)
0.431 * [approximate]: Taking taylor expansion of (sin (pow (sqrt (atan2 b b)) (- b a))) in (b a) around 0
0.431 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 b b)) (- b a))) in a
0.431 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 b b)) (- b a)) in a
0.431 * [taylor]: Taking taylor expansion of (exp (* (- b a) (log (sqrt (atan2 b b))))) in a
0.431 * [taylor]: Taking taylor expansion of (* (- b a) (log (sqrt (atan2 b b)))) in a
0.431 * [taylor]: Taking taylor expansion of (- b a) in a
0.431 * [taylor]: Taking taylor expansion of b in a
0.431 * [taylor]: Taking taylor expansion of a in a
0.431 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a
0.431 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a
0.431 * [taylor]: Taking taylor expansion of (atan2 b b) in a
0.432 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 b b)) (- b a))) in b
0.432 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 b b)) (- b a)) in b
0.432 * [taylor]: Taking taylor expansion of (exp (* (- b a) (log (sqrt (atan2 b b))))) in b
0.432 * [taylor]: Taking taylor expansion of (* (- b a) (log (sqrt (atan2 b b)))) in b
0.432 * [taylor]: Taking taylor expansion of (- b a) in b
0.432 * [taylor]: Taking taylor expansion of b in b
0.432 * [taylor]: Taking taylor expansion of a in b
0.432 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in b
0.432 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b
0.432 * [taylor]: Taking taylor expansion of (atan2 b b) in b
0.432 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 b b)) (- b a))) in b
0.432 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 b b)) (- b a)) in b
0.432 * [taylor]: Taking taylor expansion of (exp (* (- b a) (log (sqrt (atan2 b b))))) in b
0.432 * [taylor]: Taking taylor expansion of (* (- b a) (log (sqrt (atan2 b b)))) in b
0.432 * [taylor]: Taking taylor expansion of (- b a) in b
0.432 * [taylor]: Taking taylor expansion of b in b
0.432 * [taylor]: Taking taylor expansion of a in b
0.432 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in b
0.432 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b
0.433 * [taylor]: Taking taylor expansion of (atan2 b b) in b
0.433 * [taylor]: Taking taylor expansion of (sin (exp (* -1 (* a (log (sqrt (atan2 b b))))))) in a
0.434 * [taylor]: Taking taylor expansion of (exp (* -1 (* a (log (sqrt (atan2 b b)))))) in a
0.434 * [taylor]: Taking taylor expansion of (* -1 (* a (log (sqrt (atan2 b b))))) in a
0.434 * [taylor]: Taking taylor expansion of -1 in a
0.434 * [taylor]: Taking taylor expansion of (* a (log (sqrt (atan2 b b)))) in a
0.434 * [taylor]: Taking taylor expansion of a in a
0.434 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a
0.434 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a
0.434 * [taylor]: Taking taylor expansion of (atan2 b b) in a
0.441 * [taylor]: Taking taylor expansion of (* (cos (exp (* -1 (* a (log (sqrt (atan2 b b))))))) (* (exp (* -1 (* a (log (sqrt (atan2 b b)))))) (log (sqrt (atan2 b b))))) in a
0.441 * [taylor]: Taking taylor expansion of (cos (exp (* -1 (* a (log (sqrt (atan2 b b))))))) in a
0.441 * [taylor]: Taking taylor expansion of (exp (* -1 (* a (log (sqrt (atan2 b b)))))) in a
0.441 * [taylor]: Taking taylor expansion of (* -1 (* a (log (sqrt (atan2 b b))))) in a
0.441 * [taylor]: Taking taylor expansion of -1 in a
0.441 * [taylor]: Taking taylor expansion of (* a (log (sqrt (atan2 b b)))) in a
0.441 * [taylor]: Taking taylor expansion of a in a
0.441 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a
0.441 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a
0.441 * [taylor]: Taking taylor expansion of (atan2 b b) in a
0.443 * [taylor]: Taking taylor expansion of (* (exp (* -1 (* a (log (sqrt (atan2 b b)))))) (log (sqrt (atan2 b b)))) in a
0.443 * [taylor]: Taking taylor expansion of (exp (* -1 (* a (log (sqrt (atan2 b b)))))) in a
0.443 * [taylor]: Taking taylor expansion of (* -1 (* a (log (sqrt (atan2 b b))))) in a
0.443 * [taylor]: Taking taylor expansion of -1 in a
0.443 * [taylor]: Taking taylor expansion of (* a (log (sqrt (atan2 b b)))) in a
0.443 * [taylor]: Taking taylor expansion of a in a
0.443 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a
0.443 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a
0.443 * [taylor]: Taking taylor expansion of (atan2 b b) in a
0.445 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a
0.445 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a
0.445 * [taylor]: Taking taylor expansion of (atan2 b b) in a
0.451 * [approximate]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) in (b a) around 0
0.451 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) in a
0.451 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))) in a
0.451 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b)))))) in a
0.451 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b))))) in a
0.451 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a
0.451 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.451 * [taylor]: Taking taylor expansion of b in a
0.451 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.451 * [taylor]: Taking taylor expansion of a in a
0.451 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in a
0.451 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in a
0.451 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in a
0.453 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) in b
0.453 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))) in b
0.453 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b)))))) in b
0.453 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b))))) in b
0.453 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in b
0.453 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.453 * [taylor]: Taking taylor expansion of b in b
0.453 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.453 * [taylor]: Taking taylor expansion of a in b
0.453 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in b
0.453 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
0.453 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
0.455 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) in b
0.455 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))) in b
0.455 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b)))))) in b
0.455 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b))))) in b
0.455 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in b
0.455 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.455 * [taylor]: Taking taylor expansion of b in b
0.455 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.455 * [taylor]: Taking taylor expansion of a in b
0.455 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in b
0.455 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
0.455 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
0.457 * [taylor]: Taking taylor expansion of (sin (exp (* (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a))))) in a
0.457 * [taylor]: Taking taylor expansion of (exp (* (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a)))) in a
0.457 * [taylor]: Taking taylor expansion of (* (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a))) in a
0.457 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in a
0.457 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in a
0.457 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in a
0.457 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a
0.457 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.457 * [taylor]: Taking taylor expansion of b in a
0.457 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.457 * [taylor]: Taking taylor expansion of a in a
0.461 * [taylor]: Taking taylor expansion of 0 in a
0.466 * [taylor]: Taking taylor expansion of 0 in a
0.471 * [taylor]: Taking taylor expansion of 0 in a
0.471 * [approximate]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) in (b a) around 0
0.472 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) in a
0.472 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b))) in a
0.472 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b)))))) in a
0.472 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in a
0.472 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a
0.472 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.472 * [taylor]: Taking taylor expansion of a in a
0.472 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.472 * [taylor]: Taking taylor expansion of b in a
0.472 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in a
0.472 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in a
0.472 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in a
0.473 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) in b
0.473 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b))) in b
0.473 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b)))))) in b
0.473 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in b
0.473 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in b
0.473 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.473 * [taylor]: Taking taylor expansion of a in b
0.473 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.473 * [taylor]: Taking taylor expansion of b in b
0.474 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in b
0.474 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b
0.474 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b
0.475 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) in b
0.475 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b))) in b
0.475 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b)))))) in b
0.475 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in b
0.475 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in b
0.475 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.475 * [taylor]: Taking taylor expansion of a in b
0.475 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.475 * [taylor]: Taking taylor expansion of b in b
0.476 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in b
0.476 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b
0.476 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b
0.478 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) in a
0.478 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b))) in a
0.478 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b)))))) in a
0.478 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in a
0.478 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a
0.478 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.478 * [taylor]: Taking taylor expansion of a in a
0.478 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.478 * [taylor]: Taking taylor expansion of b in a
0.478 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in a
0.478 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in a
0.478 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in a
0.482 * [taylor]: Taking taylor expansion of 0 in a
0.486 * [taylor]: Taking taylor expansion of 0 in a
0.491 * [taylor]: Taking taylor expansion of 0 in a
0.491 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1)
0.492 * [approximate]: Taking taylor expansion of (sin (pow (sqrt (atan2 b b)) (- b a))) in (b a) around 0
0.492 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 b b)) (- b a))) in a
0.492 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 b b)) (- b a)) in a
0.492 * [taylor]: Taking taylor expansion of (exp (* (- b a) (log (sqrt (atan2 b b))))) in a
0.492 * [taylor]: Taking taylor expansion of (* (- b a) (log (sqrt (atan2 b b)))) in a
0.492 * [taylor]: Taking taylor expansion of (- b a) in a
0.492 * [taylor]: Taking taylor expansion of b in a
0.492 * [taylor]: Taking taylor expansion of a in a
0.492 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a
0.492 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a
0.492 * [taylor]: Taking taylor expansion of (atan2 b b) in a
0.493 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 b b)) (- b a))) in b
0.493 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 b b)) (- b a)) in b
0.493 * [taylor]: Taking taylor expansion of (exp (* (- b a) (log (sqrt (atan2 b b))))) in b
0.493 * [taylor]: Taking taylor expansion of (* (- b a) (log (sqrt (atan2 b b)))) in b
0.493 * [taylor]: Taking taylor expansion of (- b a) in b
0.493 * [taylor]: Taking taylor expansion of b in b
0.493 * [taylor]: Taking taylor expansion of a in b
0.493 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in b
0.493 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b
0.493 * [taylor]: Taking taylor expansion of (atan2 b b) in b
0.493 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 b b)) (- b a))) in b
0.493 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 b b)) (- b a)) in b
0.493 * [taylor]: Taking taylor expansion of (exp (* (- b a) (log (sqrt (atan2 b b))))) in b
0.493 * [taylor]: Taking taylor expansion of (* (- b a) (log (sqrt (atan2 b b)))) in b
0.493 * [taylor]: Taking taylor expansion of (- b a) in b
0.493 * [taylor]: Taking taylor expansion of b in b
0.493 * [taylor]: Taking taylor expansion of a in b
0.493 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in b
0.493 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b
0.493 * [taylor]: Taking taylor expansion of (atan2 b b) in b
0.494 * [taylor]: Taking taylor expansion of (sin (exp (* -1 (* a (log (sqrt (atan2 b b))))))) in a
0.495 * [taylor]: Taking taylor expansion of (exp (* -1 (* a (log (sqrt (atan2 b b)))))) in a
0.495 * [taylor]: Taking taylor expansion of (* -1 (* a (log (sqrt (atan2 b b))))) in a
0.495 * [taylor]: Taking taylor expansion of -1 in a
0.495 * [taylor]: Taking taylor expansion of (* a (log (sqrt (atan2 b b)))) in a
0.495 * [taylor]: Taking taylor expansion of a in a
0.495 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a
0.495 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a
0.495 * [taylor]: Taking taylor expansion of (atan2 b b) in a
0.506 * [taylor]: Taking taylor expansion of (* (cos (exp (* -1 (* a (log (sqrt (atan2 b b))))))) (* (exp (* -1 (* a (log (sqrt (atan2 b b)))))) (log (sqrt (atan2 b b))))) in a
0.506 * [taylor]: Taking taylor expansion of (cos (exp (* -1 (* a (log (sqrt (atan2 b b))))))) in a
0.506 * [taylor]: Taking taylor expansion of (exp (* -1 (* a (log (sqrt (atan2 b b)))))) in a
0.506 * [taylor]: Taking taylor expansion of (* -1 (* a (log (sqrt (atan2 b b))))) in a
0.506 * [taylor]: Taking taylor expansion of -1 in a
0.506 * [taylor]: Taking taylor expansion of (* a (log (sqrt (atan2 b b)))) in a
0.506 * [taylor]: Taking taylor expansion of a in a
0.506 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a
0.506 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a
0.506 * [taylor]: Taking taylor expansion of (atan2 b b) in a
0.508 * [taylor]: Taking taylor expansion of (* (exp (* -1 (* a (log (sqrt (atan2 b b)))))) (log (sqrt (atan2 b b)))) in a
0.509 * [taylor]: Taking taylor expansion of (exp (* -1 (* a (log (sqrt (atan2 b b)))))) in a
0.509 * [taylor]: Taking taylor expansion of (* -1 (* a (log (sqrt (atan2 b b))))) in a
0.509 * [taylor]: Taking taylor expansion of -1 in a
0.509 * [taylor]: Taking taylor expansion of (* a (log (sqrt (atan2 b b)))) in a
0.509 * [taylor]: Taking taylor expansion of a in a
0.509 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a
0.509 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a
0.509 * [taylor]: Taking taylor expansion of (atan2 b b) in a
0.510 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a
0.510 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a
0.510 * [taylor]: Taking taylor expansion of (atan2 b b) in a
0.517 * [approximate]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) in (b a) around 0
0.517 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) in a
0.517 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))) in a
0.517 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b)))))) in a
0.517 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b))))) in a
0.517 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a
0.517 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.517 * [taylor]: Taking taylor expansion of b in a
0.517 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.517 * [taylor]: Taking taylor expansion of a in a
0.517 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in a
0.517 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in a
0.517 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in a
0.519 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) in b
0.519 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))) in b
0.519 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b)))))) in b
0.519 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b))))) in b
0.519 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in b
0.519 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.519 * [taylor]: Taking taylor expansion of b in b
0.519 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.519 * [taylor]: Taking taylor expansion of a in b
0.519 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in b
0.519 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
0.519 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
0.520 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) in b
0.520 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))) in b
0.520 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b)))))) in b
0.520 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b))))) in b
0.520 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in b
0.520 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.520 * [taylor]: Taking taylor expansion of b in b
0.521 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.521 * [taylor]: Taking taylor expansion of a in b
0.521 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in b
0.521 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
0.521 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
0.523 * [taylor]: Taking taylor expansion of (sin (exp (* (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a))))) in a
0.523 * [taylor]: Taking taylor expansion of (exp (* (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a)))) in a
0.523 * [taylor]: Taking taylor expansion of (* (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a))) in a
0.523 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in a
0.523 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in a
0.523 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in a
0.523 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a
0.523 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.523 * [taylor]: Taking taylor expansion of b in a
0.523 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.523 * [taylor]: Taking taylor expansion of a in a
0.527 * [taylor]: Taking taylor expansion of 0 in a
0.531 * [taylor]: Taking taylor expansion of 0 in a
0.537 * [taylor]: Taking taylor expansion of 0 in a
0.537 * [approximate]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) in (b a) around 0
0.537 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) in a
0.537 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b))) in a
0.537 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b)))))) in a
0.537 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in a
0.537 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a
0.537 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.537 * [taylor]: Taking taylor expansion of a in a
0.538 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.538 * [taylor]: Taking taylor expansion of b in a
0.538 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in a
0.538 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in a
0.538 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in a
0.539 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) in b
0.539 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b))) in b
0.539 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b)))))) in b
0.539 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in b
0.539 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in b
0.539 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.539 * [taylor]: Taking taylor expansion of a in b
0.539 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.539 * [taylor]: Taking taylor expansion of b in b
0.539 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in b
0.539 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b
0.539 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b
0.541 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) in b
0.541 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b))) in b
0.541 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b)))))) in b
0.541 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in b
0.541 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in b
0.541 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.541 * [taylor]: Taking taylor expansion of a in b
0.541 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.541 * [taylor]: Taking taylor expansion of b in b
0.541 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in b
0.541 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b
0.541 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b
0.543 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) in a
0.543 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b))) in a
0.543 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b)))))) in a
0.543 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in a
0.543 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a
0.543 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.543 * [taylor]: Taking taylor expansion of a in a
0.544 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.544 * [taylor]: Taking taylor expansion of b in a
0.544 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in a
0.544 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in a
0.544 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in a
0.548 * [taylor]: Taking taylor expansion of 0 in a
0.552 * [taylor]: Taking taylor expansion of 0 in a
0.557 * [taylor]: Taking taylor expansion of 0 in a
0.557 * * * [progress]: simplifying candidates
0.559 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (sqrt (atan2 b b)))
  (exp (sqrt (atan2 b b)))
  (* (cbrt (sqrt (atan2 b b))) (cbrt (sqrt (atan2 b b))))
  (cbrt (sqrt (atan2 b b)))
  (* (* (sqrt (atan2 b b)) (sqrt (atan2 b b))) (sqrt (atan2 b b)))
  (sqrt (* (cbrt (atan2 b b)) (cbrt (atan2 b b))))
  (sqrt (cbrt (atan2 b b)))
  (sqrt (sqrt (atan2 b b)))
  (sqrt (sqrt (atan2 b b)))
  (sqrt 1)
  (sqrt (atan2 b b))
  (/ 1 2)
  (sqrt (sqrt (atan2 b b)))
  (sqrt (sqrt (atan2 b b)))
  (log (sqrt (atan2 b b)))
  (exp (sqrt (atan2 b b)))
  (* (cbrt (sqrt (atan2 b b))) (cbrt (sqrt (atan2 b b))))
  (cbrt (sqrt (atan2 b b)))
  (* (* (sqrt (atan2 b b)) (sqrt (atan2 b b))) (sqrt (atan2 b b)))
  (sqrt (* (cbrt (atan2 b b)) (cbrt (atan2 b b))))
  (sqrt (cbrt (atan2 b b)))
  (sqrt (sqrt (atan2 b b)))
  (sqrt (sqrt (atan2 b b)))
  (sqrt 1)
  (sqrt (atan2 b b))
  (/ 1 2)
  (sqrt (sqrt (atan2 b b)))
  (sqrt (sqrt (atan2 b b)))
  (+ 1/2 1/2)
  (+ 1/2 (/ 1 2))
  (+ 1 1)
  (+ (/ 1 2) 1/2)
  (+ (/ 1 2) (/ 1 2))
  (* (sin (pow (sqrt (atan2 b b)) (- b a))) (sin (pow (sqrt (atan2 b b)) (- b a))))
  (* (sqrt (sin (pow (sqrt (atan2 b b)) (- b a)))) (sqrt (sin (pow (sqrt (atan2 b b)) (- b a)))))
  (* (sin (pow (sqrt (atan2 b b)) (- b a))) (sin (pow (sqrt (atan2 b b)) (- b a))))
  (+ 1 1)
  (+ (log (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))) (log (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))))
  (log (* (sqrt (sin (pow (sqrt (atan2 b b)) (- b a)))) (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))))
  (exp (* (sqrt (sin (pow (sqrt (atan2 b b)) (- b a)))) (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))))
  (* (* (* (sqrt (sin (pow (sqrt (atan2 b b)) (- b a)))) (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))) (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))) (* (* (sqrt (sin (pow (sqrt (atan2 b b)) (- b a)))) (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))) (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))))
  (* (cbrt (* (sqrt (sin (pow (sqrt (atan2 b b)) (- b a)))) (sqrt (sin (pow (sqrt (atan2 b b)) (- b a)))))) (cbrt (* (sqrt (sin (pow (sqrt (atan2 b b)) (- b a)))) (sqrt (sin (pow (sqrt (atan2 b b)) (- b a)))))))
  (cbrt (* (sqrt (sin (pow (sqrt (atan2 b b)) (- b a)))) (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))))
  (* (* (* (sqrt (sin (pow (sqrt (atan2 b b)) (- b a)))) (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))) (* (sqrt (sin (pow (sqrt (atan2 b b)) (- b a)))) (sqrt (sin (pow (sqrt (atan2 b b)) (- b a)))))) (* (sqrt (sin (pow (sqrt (atan2 b b)) (- b a)))) (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))))
  (* (sin (pow (sqrt (atan2 b b)) (- b a))) (sin (pow (sqrt (atan2 b b)) (- b a))))
  (sqrt (* (sqrt (sin (pow (sqrt (atan2 b b)) (- b a)))) (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))))
  (sqrt (* (sqrt (sin (pow (sqrt (atan2 b b)) (- b a)))) (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))))
  (* (* (cbrt (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))) (cbrt (sqrt (sin (pow (sqrt (atan2 b b)) (- b a)))))) (* (cbrt (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))) (cbrt (sqrt (sin (pow (sqrt (atan2 b b)) (- b a)))))))
  (* (cbrt (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))) (cbrt (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))))
  (* (sqrt (* (cbrt (sin (pow (sqrt (atan2 b b)) (- b a)))) (cbrt (sin (pow (sqrt (atan2 b b)) (- b a)))))) (sqrt (* (cbrt (sin (pow (sqrt (atan2 b b)) (- b a)))) (cbrt (sin (pow (sqrt (atan2 b b)) (- b a)))))))
  (* (sqrt (cbrt (sin (pow (sqrt (atan2 b b)) (- b a))))) (sqrt (cbrt (sin (pow (sqrt (atan2 b b)) (- b a))))))
  (* (sqrt (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))) (sqrt (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))))
  (* (sqrt (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))) (sqrt (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))))
  (* (sqrt (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))) (sqrt (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))))
  (* (sqrt (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))) (sqrt (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))))
  (* (sqrt 1) (sqrt 1))
  (* (sqrt (sin (pow (sqrt (atan2 b b)) (- b a)))) (sqrt (sin (pow (sqrt (atan2 b b)) (- b a)))))
  (* (sqrt (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))) (sqrt (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))))
  (* (sqrt (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))) (sqrt (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))))
  (* (sqrt (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))) (sqrt (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))))
  (* (sqrt (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))) (sqrt (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))))
  (* 1 1)
  (* (sqrt (sin (pow (sqrt (atan2 b b)) (- b a)))) (sqrt (sin (pow (sqrt (atan2 b b)) (- b a)))))
  (* (sqrt (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))) (sqrt (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))))
  (* (sqrt (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))) (sqrt (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))))
  (* (sqrt (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))) (sqrt (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))))
  (* (sqrt (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))) (sqrt (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))))
  (* (sqrt (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))) (sqrt (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))))
  (* (sqrt (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))) (sqrt (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))))
  (* (sqrt (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))) (sqrt (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))))
  (* (sqrt (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))) (sqrt (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))))
  (* 2 1/2)
  (* 2 1)
  (* 2 (/ 1 2))
  (* (sqrt (sin (pow (sqrt (atan2 b b)) (- b a)))) (* (cbrt (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))) (cbrt (sqrt (sin (pow (sqrt (atan2 b b)) (- b a)))))))
  (* (sqrt (sin (pow (sqrt (atan2 b b)) (- b a)))) (sqrt (* (cbrt (sin (pow (sqrt (atan2 b b)) (- b a)))) (cbrt (sin (pow (sqrt (atan2 b b)) (- b a)))))))
  (* (sqrt (sin (pow (sqrt (atan2 b b)) (- b a)))) (sqrt (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))))
  (* (sqrt (sin (pow (sqrt (atan2 b b)) (- b a)))) (sqrt 1))
  (* (sqrt (sin (pow (sqrt (atan2 b b)) (- b a)))) (sqrt (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))))
  (* (sqrt (sin (pow (sqrt (atan2 b b)) (- b a)))) 1)
  (* (cbrt (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))) (sqrt (sin (pow (sqrt (atan2 b b)) (- b a)))))
  (* (sqrt (cbrt (sin (pow (sqrt (atan2 b b)) (- b a))))) (sqrt (sin (pow (sqrt (atan2 b b)) (- b a)))))
  (* (sqrt (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))) (sqrt (sin (pow (sqrt (atan2 b b)) (- b a)))))
  (* (sqrt (sin (pow (sqrt (atan2 b b)) (- b a)))) (sqrt (sin (pow (sqrt (atan2 b b)) (- b a)))))
  (* (sqrt (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))) (sqrt (sin (pow (sqrt (atan2 b b)) (- b a)))))
  (* (sqrt (sin (pow (sqrt (atan2 b b)) (- b a)))) (sqrt (sin (pow (sqrt (atan2 b b)) (- b a)))))
  (log (sin (pow (sqrt (atan2 b b)) (- b a))))
  (exp (sin (pow (sqrt (atan2 b b)) (- b a))))
  (* (cbrt (sin (pow (sqrt (atan2 b b)) (- b a)))) (cbrt (sin (pow (sqrt (atan2 b b)) (- b a)))))
  (cbrt (sin (pow (sqrt (atan2 b b)) (- b a))))
  (* (* (sin (pow (sqrt (atan2 b b)) (- b a))) (sin (pow (sqrt (atan2 b b)) (- b a)))) (sin (pow (sqrt (atan2 b b)) (- b a))))
  (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))
  (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))
  (sqrt (atan2 b b))
  (sqrt (atan2 b b))
  (sqrt (atan2 b b))
  (sqrt (atan2 b b))
  (sqrt (atan2 b b))
  (sqrt (atan2 b b))
  (- (+ (* (cos 1) (* b (log (sqrt (atan2 b b))))) (sin 1)) (* a (* (cos 1) (log (sqrt (atan2 b b))))))
  (sin (pow (sqrt (atan2 b b)) (- b a)))
  (sin (pow (sqrt (atan2 b b)) (- b a)))
  (- (+ (* (cos 1) (* b (log (sqrt (atan2 b b))))) (sin 1)) (* a (* (cos 1) (log (sqrt (atan2 b b))))))
  (sin (pow (sqrt (atan2 b b)) (- b a)))
  (sin (pow (sqrt (atan2 b b)) (- b a)))
0.563 * * [simplify]: iteration  0 :  132  enodes  (cost  640 )
0.567 * * [simplify]: iteration  1 :  435  enodes  (cost  562 )
0.578 * * [simplify]: iteration  2 :  2370  enodes  (cost  518 )
0.664 * * [simplify]: iteration  3 :  5002  enodes  (cost  495 )
0.666 * [simplify]: Simplified to:
   (log (sqrt (atan2 b b)))
  (exp (sqrt (atan2 b b)))
  (* (cbrt (sqrt (atan2 b b))) (cbrt (sqrt (atan2 b b))))
  (cbrt (sqrt (atan2 b b)))
  (pow (sqrt (atan2 b b)) 3)
  (fabs (cbrt (atan2 b b)))
  (sqrt (cbrt (atan2 b b)))
  (sqrt (sqrt (atan2 b b)))
  (sqrt (sqrt (atan2 b b)))
  1
  (sqrt (atan2 b b))
  1/2
  (sqrt (sqrt (atan2 b b)))
  (sqrt (sqrt (atan2 b b)))
  (log (sqrt (atan2 b b)))
  (exp (sqrt (atan2 b b)))
  (* (cbrt (sqrt (atan2 b b))) (cbrt (sqrt (atan2 b b))))
  (cbrt (sqrt (atan2 b b)))
  (pow (sqrt (atan2 b b)) 3)
  (fabs (cbrt (atan2 b b)))
  (sqrt (cbrt (atan2 b b)))
  (sqrt (sqrt (atan2 b b)))
  (sqrt (sqrt (atan2 b b)))
  1
  (sqrt (atan2 b b))
  1/2
  (sqrt (sqrt (atan2 b b)))
  (sqrt (sqrt (atan2 b b)))
  1
  1
  2
  1
  1
  (pow (sqrt (sin (pow (sqrt (atan2 b b)) (- b a)))) 4)
  (sin (pow (sqrt (atan2 b b)) (- b a)))
  (pow (sqrt (sin (pow (sqrt (atan2 b b)) (- b a)))) 4)
  2
  (log (sin (pow (sqrt (atan2 b b)) (- b a))))
  (log (sin (pow (sqrt (atan2 b b)) (- b a))))
  (exp (sin (pow (sqrt (atan2 b b)) (- b a))))
  (pow (sin (pow (sqrt (atan2 b b)) (- b a))) 3)
  (pow (sqrt (cbrt (sin (pow (sqrt (atan2 b b)) (- b a))))) 4)
  (cbrt (sin (pow (sqrt (atan2 b b)) (- b a))))
  (pow (sin (pow (sqrt (atan2 b b)) (- b a))) 3)
  (pow (sqrt (sin (pow (sqrt (atan2 b b)) (- b a)))) 4)
  (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))
  (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))
  (pow (cbrt (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))) 4)
  (* (cbrt (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))) (cbrt (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))))
  (pow (sqrt (cbrt (sin (pow (sqrt (atan2 b b)) (- b a))))) 4)
  (cbrt (sin (pow (sqrt (atan2 b b)) (- b a))))
  (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))
  (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))
  (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))
  (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))
  1
  (sin (pow (sqrt (atan2 b b)) (- b a)))
  (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))
  (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))
  (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))
  (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))
  1
  (sin (pow (sqrt (atan2 b b)) (- b a)))
  (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))
  (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))
  (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))
  (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))
  (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))
  (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))
  (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))
  (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))
  1
  2
  1
  (pow (cbrt (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))) 5)
  (* (fabs (cbrt (sin (pow (sqrt (atan2 b b)) (- b a))))) (sqrt (sin (pow (sqrt (atan2 b b)) (- b a)))))
  (pow (sqrt (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))) 3)
  (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))
  (pow (sqrt (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))) 3)
  (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))
  (pow (cbrt (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))) 4)
  (* (sqrt (cbrt (sin (pow (sqrt (atan2 b b)) (- b a))))) (sqrt (sin (pow (sqrt (atan2 b b)) (- b a)))))
  (pow (sqrt (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))) 3)
  (sin (pow (sqrt (atan2 b b)) (- b a)))
  (pow (sqrt (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))) 3)
  (sin (pow (sqrt (atan2 b b)) (- b a)))
  (log (sin (pow (sqrt (atan2 b b)) (- b a))))
  (exp (sin (pow (sqrt (atan2 b b)) (- b a))))
  (pow (sqrt (cbrt (sin (pow (sqrt (atan2 b b)) (- b a))))) 4)
  (cbrt (sin (pow (sqrt (atan2 b b)) (- b a))))
  (pow (sin (pow (sqrt (atan2 b b)) (- b a))) 3)
  (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))
  (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))
  (sqrt (atan2 b b))
  (sqrt (atan2 b b))
  (sqrt (atan2 b b))
  (sqrt (atan2 b b))
  (sqrt (atan2 b b))
  (sqrt (atan2 b b))
  (+ (* (* (cos 1) (log (sqrt (atan2 b b)))) (- b a)) (sin 1))
  (sin (pow (sqrt (atan2 b b)) (- b a)))
  (sin (pow (sqrt (atan2 b b)) (- b a)))
  (+ (* (* (cos 1) (log (sqrt (atan2 b b)))) (- b a)) (sin 1))
  (sin (pow (sqrt (atan2 b b)) (- b a)))
  (sin (pow (sqrt (atan2 b b)) (- b a)))
0.667 * * * [progress]: adding candidates to table
0.869 * * [progress]: iteration 3 / 4
0.869 * * * [progress]: picking best candidate
0.871 * * * * [pick]: Picked  #<alt (λ (a b) (+ (* (* (cos 1) (log (sqrt (atan2 b b)))) (- b a)) (sin 1)))>
0.872 * * * [progress]: localizing error
0.884 * * * [progress]: generating rewritten candidates
0.884 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1 2)
0.885 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1)
0.891 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 2 1)
0.892 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1)
0.912 * * * [progress]: generating series expansions
0.912 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 2)
0.912 * [approximate]: Taking taylor expansion of (log (sqrt (atan2 b b))) in (b) around 0
0.912 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in b
0.912 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b
0.912 * [taylor]: Taking taylor expansion of (atan2 b b) in b
0.913 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in b
0.913 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b
0.913 * [taylor]: Taking taylor expansion of (atan2 b b) in b
0.936 * [approximate]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in (b) around 0
0.936 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in b
0.936 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
0.936 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
0.936 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in b
0.936 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
0.936 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
0.959 * [approximate]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in (b) around 0
0.959 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in b
0.959 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b
0.959 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b
0.959 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in b
0.959 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b
0.959 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b
0.982 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1)
0.983 * [approximate]: Taking taylor expansion of (* (cos 1) (log (sqrt (atan2 b b)))) in (b) around 0
0.983 * [taylor]: Taking taylor expansion of (* (cos 1) (log (sqrt (atan2 b b)))) in b
0.983 * [taylor]: Taking taylor expansion of (cos 1) in b
0.983 * [taylor]: Taking taylor expansion of 1 in b
0.983 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in b
0.983 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b
0.983 * [taylor]: Taking taylor expansion of (atan2 b b) in b
0.984 * [taylor]: Taking taylor expansion of (* (cos 1) (log (sqrt (atan2 b b)))) in b
0.984 * [taylor]: Taking taylor expansion of (cos 1) in b
0.984 * [taylor]: Taking taylor expansion of 1 in b
0.984 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in b
0.984 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b
0.984 * [taylor]: Taking taylor expansion of (atan2 b b) in b
1.041 * [approximate]: Taking taylor expansion of (* (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) (cos 1)) in (b) around 0
1.041 * [taylor]: Taking taylor expansion of (* (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) (cos 1)) in b
1.041 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in b
1.041 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
1.041 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
1.041 * [taylor]: Taking taylor expansion of (cos 1) in b
1.041 * [taylor]: Taking taylor expansion of 1 in b
1.042 * [taylor]: Taking taylor expansion of (* (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) (cos 1)) in b
1.042 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in b
1.042 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
1.042 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
1.042 * [taylor]: Taking taylor expansion of (cos 1) in b
1.042 * [taylor]: Taking taylor expansion of 1 in b
1.099 * [approximate]: Taking taylor expansion of (* (cos 1) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in (b) around 0
1.099 * [taylor]: Taking taylor expansion of (* (cos 1) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in b
1.099 * [taylor]: Taking taylor expansion of (cos 1) in b
1.099 * [taylor]: Taking taylor expansion of 1 in b
1.100 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in b
1.100 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b
1.100 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b
1.100 * [taylor]: Taking taylor expansion of (* (cos 1) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in b
1.100 * [taylor]: Taking taylor expansion of (cos 1) in b
1.100 * [taylor]: Taking taylor expansion of 1 in b
1.101 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in b
1.101 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b
1.101 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b
1.154 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 2 1)
1.154 * [approximate]: Taking taylor expansion of (sqrt (atan2 b b)) in (b) around 0
1.154 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b
1.154 * [taylor]: Taking taylor expansion of (atan2 b b) in b
1.154 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b
1.154 * [taylor]: Taking taylor expansion of (atan2 b b) in b
1.157 * [approximate]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in (b) around 0
1.157 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
1.157 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
1.158 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
1.158 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
1.161 * [approximate]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in (b) around 0
1.161 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b
1.161 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b
1.161 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b
1.161 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b
1.170 * * * * [progress]: [ 4 / 4 ] generating series at (2 1)
1.171 * [approximate]: Taking taylor expansion of (* (- b a) (* (cos 1) (log (sqrt (atan2 b b))))) in (b a) around 0
1.171 * [taylor]: Taking taylor expansion of (* (- b a) (* (cos 1) (log (sqrt (atan2 b b))))) in a
1.171 * [taylor]: Taking taylor expansion of (- b a) in a
1.171 * [taylor]: Taking taylor expansion of b in a
1.171 * [taylor]: Taking taylor expansion of a in a
1.171 * [taylor]: Taking taylor expansion of (* (cos 1) (log (sqrt (atan2 b b)))) in a
1.171 * [taylor]: Taking taylor expansion of (cos 1) in a
1.171 * [taylor]: Taking taylor expansion of 1 in a
1.171 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a
1.171 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a
1.171 * [taylor]: Taking taylor expansion of (atan2 b b) in a
1.172 * [taylor]: Taking taylor expansion of (* (- b a) (* (cos 1) (log (sqrt (atan2 b b))))) in b
1.172 * [taylor]: Taking taylor expansion of (- b a) in b
1.172 * [taylor]: Taking taylor expansion of b in b
1.172 * [taylor]: Taking taylor expansion of a in b
1.172 * [taylor]: Taking taylor expansion of (* (cos 1) (log (sqrt (atan2 b b)))) in b
1.172 * [taylor]: Taking taylor expansion of (cos 1) in b
1.172 * [taylor]: Taking taylor expansion of 1 in b
1.172 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in b
1.172 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b
1.172 * [taylor]: Taking taylor expansion of (atan2 b b) in b
1.172 * [taylor]: Taking taylor expansion of (* (- b a) (* (cos 1) (log (sqrt (atan2 b b))))) in b
1.172 * [taylor]: Taking taylor expansion of (- b a) in b
1.172 * [taylor]: Taking taylor expansion of b in b
1.173 * [taylor]: Taking taylor expansion of a in b
1.173 * [taylor]: Taking taylor expansion of (* (cos 1) (log (sqrt (atan2 b b)))) in b
1.173 * [taylor]: Taking taylor expansion of (cos 1) in b
1.173 * [taylor]: Taking taylor expansion of 1 in b
1.173 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in b
1.173 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b
1.173 * [taylor]: Taking taylor expansion of (atan2 b b) in b
1.176 * [taylor]: Taking taylor expansion of (* -1 (* a (* (cos 1) (log (sqrt (atan2 b b)))))) in a
1.176 * [taylor]: Taking taylor expansion of -1 in a
1.176 * [taylor]: Taking taylor expansion of (* a (* (cos 1) (log (sqrt (atan2 b b))))) in a
1.176 * [taylor]: Taking taylor expansion of a in a
1.176 * [taylor]: Taking taylor expansion of (* (cos 1) (log (sqrt (atan2 b b)))) in a
1.176 * [taylor]: Taking taylor expansion of (cos 1) in a
1.176 * [taylor]: Taking taylor expansion of 1 in a
1.176 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a
1.176 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a
1.176 * [taylor]: Taking taylor expansion of (atan2 b b) in a
1.183 * [taylor]: Taking taylor expansion of (* (cos 1) (log (sqrt (atan2 b b)))) in a
1.183 * [taylor]: Taking taylor expansion of (cos 1) in a
1.183 * [taylor]: Taking taylor expansion of 1 in a
1.183 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a
1.183 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a
1.183 * [taylor]: Taking taylor expansion of (atan2 b b) in a
1.196 * [taylor]: Taking taylor expansion of 0 in a
1.213 * [taylor]: Taking taylor expansion of 0 in a
1.219 * [approximate]: Taking taylor expansion of (* (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) (* (cos 1) (- (/ 1 b) (/ 1 a)))) in (b a) around 0
1.219 * [taylor]: Taking taylor expansion of (* (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) (* (cos 1) (- (/ 1 b) (/ 1 a)))) in a
1.219 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in a
1.219 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in a
1.219 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in a
1.219 * [taylor]: Taking taylor expansion of (* (cos 1) (- (/ 1 b) (/ 1 a))) in a
1.219 * [taylor]: Taking taylor expansion of (cos 1) in a
1.220 * [taylor]: Taking taylor expansion of 1 in a
1.220 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a
1.220 * [taylor]: Taking taylor expansion of (/ 1 b) in a
1.220 * [taylor]: Taking taylor expansion of b in a
1.220 * [taylor]: Taking taylor expansion of (/ 1 a) in a
1.220 * [taylor]: Taking taylor expansion of a in a
1.220 * [taylor]: Taking taylor expansion of (* (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) (* (cos 1) (- (/ 1 b) (/ 1 a)))) in b
1.220 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in b
1.220 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
1.220 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
1.221 * [taylor]: Taking taylor expansion of (* (cos 1) (- (/ 1 b) (/ 1 a))) in b
1.221 * [taylor]: Taking taylor expansion of (cos 1) in b
1.221 * [taylor]: Taking taylor expansion of 1 in b
1.221 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in b
1.221 * [taylor]: Taking taylor expansion of (/ 1 b) in b
1.221 * [taylor]: Taking taylor expansion of b in b
1.222 * [taylor]: Taking taylor expansion of (/ 1 a) in b
1.222 * [taylor]: Taking taylor expansion of a in b
1.222 * [taylor]: Taking taylor expansion of (* (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) (* (cos 1) (- (/ 1 b) (/ 1 a)))) in b
1.222 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in b
1.222 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
1.222 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
1.222 * [taylor]: Taking taylor expansion of (* (cos 1) (- (/ 1 b) (/ 1 a))) in b
1.222 * [taylor]: Taking taylor expansion of (cos 1) in b
1.222 * [taylor]: Taking taylor expansion of 1 in b
1.223 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in b
1.223 * [taylor]: Taking taylor expansion of (/ 1 b) in b
1.223 * [taylor]: Taking taylor expansion of b in b
1.223 * [taylor]: Taking taylor expansion of (/ 1 a) in b
1.223 * [taylor]: Taking taylor expansion of a in b
1.226 * [taylor]: Taking taylor expansion of (* (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) (cos 1)) in a
1.226 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in a
1.226 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in a
1.226 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in a
1.226 * [taylor]: Taking taylor expansion of (cos 1) in a
1.226 * [taylor]: Taking taylor expansion of 1 in a
1.231 * [taylor]: Taking taylor expansion of (- (/ (* (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) (cos 1)) a)) in a
1.231 * [taylor]: Taking taylor expansion of (/ (* (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) (cos 1)) a) in a
1.231 * [taylor]: Taking taylor expansion of (* (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) (cos 1)) in a
1.231 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in a
1.231 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in a
1.231 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in a
1.232 * [taylor]: Taking taylor expansion of (cos 1) in a
1.232 * [taylor]: Taking taylor expansion of 1 in a
1.232 * [taylor]: Taking taylor expansion of a in a
1.244 * [taylor]: Taking taylor expansion of 0 in a
1.264 * [taylor]: Taking taylor expansion of 0 in a
1.287 * [taylor]: Taking taylor expansion of 0 in a
1.289 * [approximate]: Taking taylor expansion of (* (cos 1) (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b)))))) in (b a) around 0
1.289 * [taylor]: Taking taylor expansion of (* (cos 1) (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b)))))) in a
1.289 * [taylor]: Taking taylor expansion of (cos 1) in a
1.289 * [taylor]: Taking taylor expansion of 1 in a
1.290 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in a
1.290 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a
1.290 * [taylor]: Taking taylor expansion of (/ 1 a) in a
1.290 * [taylor]: Taking taylor expansion of a in a
1.290 * [taylor]: Taking taylor expansion of (/ 1 b) in a
1.290 * [taylor]: Taking taylor expansion of b in a
1.290 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in a
1.290 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in a
1.290 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in a
1.290 * [taylor]: Taking taylor expansion of (* (cos 1) (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b)))))) in b
1.290 * [taylor]: Taking taylor expansion of (cos 1) in b
1.290 * [taylor]: Taking taylor expansion of 1 in b
1.291 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in b
1.291 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in b
1.291 * [taylor]: Taking taylor expansion of (/ 1 a) in b
1.291 * [taylor]: Taking taylor expansion of a in b
1.291 * [taylor]: Taking taylor expansion of (/ 1 b) in b
1.291 * [taylor]: Taking taylor expansion of b in b
1.291 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in b
1.291 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b
1.291 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b
1.292 * [taylor]: Taking taylor expansion of (* (cos 1) (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b)))))) in b
1.292 * [taylor]: Taking taylor expansion of (cos 1) in b
1.292 * [taylor]: Taking taylor expansion of 1 in b
1.292 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in b
1.292 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in b
1.292 * [taylor]: Taking taylor expansion of (/ 1 a) in b
1.292 * [taylor]: Taking taylor expansion of a in b
1.292 * [taylor]: Taking taylor expansion of (/ 1 b) in b
1.292 * [taylor]: Taking taylor expansion of b in b
1.293 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in b
1.293 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b
1.293 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b
1.295 * [taylor]: Taking taylor expansion of (* -1 (* (cos 1) (log (sqrt (atan2 (/ -1 b) (/ -1 b)))))) in a
1.295 * [taylor]: Taking taylor expansion of -1 in a
1.295 * [taylor]: Taking taylor expansion of (* (cos 1) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in a
1.295 * [taylor]: Taking taylor expansion of (cos 1) in a
1.296 * [taylor]: Taking taylor expansion of 1 in a
1.296 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in a
1.296 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in a
1.296 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in a
1.300 * [taylor]: Taking taylor expansion of (/ (* (cos 1) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) a) in a
1.301 * [taylor]: Taking taylor expansion of (* (cos 1) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in a
1.301 * [taylor]: Taking taylor expansion of (cos 1) in a
1.301 * [taylor]: Taking taylor expansion of 1 in a
1.301 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in a
1.301 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in a
1.301 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in a
1.301 * [taylor]: Taking taylor expansion of a in a
1.313 * [taylor]: Taking taylor expansion of 0 in a
1.328 * [taylor]: Taking taylor expansion of 0 in a
1.356 * [taylor]: Taking taylor expansion of 0 in a
1.357 * * * [progress]: simplifying candidates
1.358 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (* (cbrt (sqrt (atan2 b b))) (cbrt (sqrt (atan2 b b)))))
  (log (cbrt (sqrt (atan2 b b))))
  (log (sqrt (* (cbrt (atan2 b b)) (cbrt (atan2 b b)))))
  (log (sqrt (cbrt (atan2 b b))))
  (log (sqrt (sqrt (atan2 b b))))
  (log (sqrt (sqrt (atan2 b b))))
  (log (sqrt 1))
  (log (sqrt (atan2 b b)))
  (log (sqrt (sqrt (atan2 b b))))
  (log (sqrt (sqrt (atan2 b b))))
  (log 1)
  (log (sqrt (atan2 b b)))
  (log (atan2 b b))
  (log (sqrt (atan2 b b)))
  (log (atan2 b b))
  (log (log (sqrt (atan2 b b))))
  (exp (log (sqrt (atan2 b b))))
  (* (cbrt (log (sqrt (atan2 b b)))) (cbrt (log (sqrt (atan2 b b)))))
  (cbrt (log (sqrt (atan2 b b))))
  (* (* (log (sqrt (atan2 b b))) (log (sqrt (atan2 b b)))) (log (sqrt (atan2 b b))))
  (sqrt (log (sqrt (atan2 b b))))
  (sqrt (log (sqrt (atan2 b b))))
  (* (cos 1) (log (sqrt (atan2 b b))))
  (+ (log (cos 1)) (log (log (sqrt (atan2 b b)))))
  (log (* (cos 1) (log (sqrt (atan2 b b)))))
  (exp (* (cos 1) (log (sqrt (atan2 b b)))))
  (* (* (* (cos 1) (cos 1)) (cos 1)) (* (* (log (sqrt (atan2 b b))) (log (sqrt (atan2 b b)))) (log (sqrt (atan2 b b)))))
  (* (cbrt (* (cos 1) (log (sqrt (atan2 b b))))) (cbrt (* (cos 1) (log (sqrt (atan2 b b))))))
  (cbrt (* (cos 1) (log (sqrt (atan2 b b)))))
  (* (* (* (cos 1) (log (sqrt (atan2 b b)))) (* (cos 1) (log (sqrt (atan2 b b))))) (* (cos 1) (log (sqrt (atan2 b b)))))
  (sqrt (* (cos 1) (log (sqrt (atan2 b b)))))
  (sqrt (* (cos 1) (log (sqrt (atan2 b b)))))
  (* (sqrt (cos 1)) (sqrt (log (sqrt (atan2 b b)))))
  (* (sqrt (cos 1)) (sqrt (log (sqrt (atan2 b b)))))
  (* (cos 1) (log (* (cbrt (sqrt (atan2 b b))) (cbrt (sqrt (atan2 b b))))))
  (* (cos 1) (log (cbrt (sqrt (atan2 b b)))))
  (* (cos 1) (log (sqrt (* (cbrt (atan2 b b)) (cbrt (atan2 b b))))))
  (* (cos 1) (log (sqrt (cbrt (atan2 b b)))))
  (* (cos 1) (log (sqrt (sqrt (atan2 b b)))))
  (* (cos 1) (log (sqrt (sqrt (atan2 b b)))))
  (* (cos 1) (log (sqrt 1)))
  (* (cos 1) (log (sqrt (atan2 b b))))
  (* (cos 1) (log (sqrt (sqrt (atan2 b b)))))
  (* (cos 1) (log (sqrt (sqrt (atan2 b b)))))
  (* (cos 1) (log 1))
  (* (cos 1) (log (sqrt (atan2 b b))))
  (* (log (* (cbrt (sqrt (atan2 b b))) (cbrt (sqrt (atan2 b b))))) (cos 1))
  (* (log (cbrt (sqrt (atan2 b b)))) (cos 1))
  (* (log (sqrt (* (cbrt (atan2 b b)) (cbrt (atan2 b b))))) (cos 1))
  (* (log (sqrt (cbrt (atan2 b b)))) (cos 1))
  (* (log (sqrt (sqrt (atan2 b b)))) (cos 1))
  (* (log (sqrt (sqrt (atan2 b b)))) (cos 1))
  (* (log (sqrt 1)) (cos 1))
  (* (log (sqrt (atan2 b b))) (cos 1))
  (* (log (sqrt (sqrt (atan2 b b)))) (cos 1))
  (* (log (sqrt (sqrt (atan2 b b)))) (cos 1))
  (* (log 1) (cos 1))
  (* (log (sqrt (atan2 b b))) (cos 1))
  (* (cos 1) 1/2)
  (* (cos 1) 1)
  (* (cos 1) (/ 1 2))
  (* (cos 1) (* (cbrt (log (sqrt (atan2 b b)))) (cbrt (log (sqrt (atan2 b b))))))
  (* (cos 1) (sqrt (log (sqrt (atan2 b b)))))
  (* (cos 1) 1)
  (* (cbrt (cos 1)) (log (sqrt (atan2 b b))))
  (* (sqrt (cos 1)) (log (sqrt (atan2 b b))))
  (* (cos 1) (log (sqrt (atan2 b b))))
  (log (sqrt (atan2 b b)))
  (exp (sqrt (atan2 b b)))
  (* (cbrt (sqrt (atan2 b b))) (cbrt (sqrt (atan2 b b))))
  (cbrt (sqrt (atan2 b b)))
  (* (* (sqrt (atan2 b b)) (sqrt (atan2 b b))) (sqrt (atan2 b b)))
  (sqrt (* (cbrt (atan2 b b)) (cbrt (atan2 b b))))
  (sqrt (cbrt (atan2 b b)))
  (sqrt (sqrt (atan2 b b)))
  (sqrt (sqrt (atan2 b b)))
  (sqrt 1)
  (sqrt (atan2 b b))
  (/ 1 2)
  (sqrt (sqrt (atan2 b b)))
  (sqrt (sqrt (atan2 b b)))
  (* (* (cos 1) (log (sqrt (atan2 b b)))) (- b a))
  (* (* (cos 1) (log (sqrt (atan2 b b)))) (- b a))
  (+ (+ (log (cos 1)) (log (log (sqrt (atan2 b b))))) (log (- b a)))
  (+ (log (* (cos 1) (log (sqrt (atan2 b b))))) (log (- b a)))
  (log (* (* (cos 1) (log (sqrt (atan2 b b)))) (- b a)))
  (exp (* (* (cos 1) (log (sqrt (atan2 b b)))) (- b a)))
  (* (* (* (* (cos 1) (cos 1)) (cos 1)) (* (* (log (sqrt (atan2 b b))) (log (sqrt (atan2 b b)))) (log (sqrt (atan2 b b))))) (* (* (- b a) (- b a)) (- b a)))
  (* (* (* (* (cos 1) (log (sqrt (atan2 b b)))) (* (cos 1) (log (sqrt (atan2 b b))))) (* (cos 1) (log (sqrt (atan2 b b))))) (* (* (- b a) (- b a)) (- b a)))
  (* (cbrt (* (* (cos 1) (log (sqrt (atan2 b b)))) (- b a))) (cbrt (* (* (cos 1) (log (sqrt (atan2 b b)))) (- b a))))
  (cbrt (* (* (cos 1) (log (sqrt (atan2 b b)))) (- b a)))
  (* (* (* (* (cos 1) (log (sqrt (atan2 b b)))) (- b a)) (* (* (cos 1) (log (sqrt (atan2 b b)))) (- b a))) (* (* (cos 1) (log (sqrt (atan2 b b)))) (- b a)))
  (sqrt (* (* (cos 1) (log (sqrt (atan2 b b)))) (- b a)))
  (sqrt (* (* (cos 1) (log (sqrt (atan2 b b)))) (- b a)))
  (* (* (cos 1) (log (sqrt (atan2 b b)))) b)
  (* (* (cos 1) (log (sqrt (atan2 b b)))) (- a))
  (* (* (cos 1) (log (sqrt (atan2 b b)))) b)
  (* (* (cos 1) (log (sqrt (atan2 b b)))) (- a))
  (* b (* (cos 1) (log (sqrt (atan2 b b)))))
  (* (- a) (* (cos 1) (log (sqrt (atan2 b b)))))
  (* b (* (cos 1) (log (sqrt (atan2 b b)))))
  (* (- a) (* (cos 1) (log (sqrt (atan2 b b)))))
  (* (* (cos 1) (log (sqrt (atan2 b b)))) (* (cbrt (- b a)) (cbrt (- b a))))
  (* (* (cos 1) (log (sqrt (atan2 b b)))) (sqrt (- b a)))
  (* (* (cos 1) (log (sqrt (atan2 b b)))) 1)
  (* (* (cos 1) (log (sqrt (atan2 b b)))) (+ (sqrt b) (sqrt a)))
  (* (* (cos 1) (log (sqrt (atan2 b b)))) 1)
  (* (log (sqrt (atan2 b b))) (- b a))
  (* (* (cos 1) (log (sqrt (atan2 b b)))) (- (pow b 3) (pow a 3)))
  (* (* (cos 1) (log (sqrt (atan2 b b)))) (- (* b b) (* a a)))
  (log (sqrt (atan2 b b)))
  (log (sqrt (atan2 b b)))
  (log (sqrt (atan2 b b)))
  (* (cos 1) (log (sqrt (atan2 b b))))
  (* (cos 1) (log (sqrt (atan2 b b))))
  (* (cos 1) (log (sqrt (atan2 b b))))
  (sqrt (atan2 b b))
  (sqrt (atan2 b b))
  (sqrt (atan2 b b))
  (- (* (cos 1) (* b (log (sqrt (atan2 b b))))) (* a (* (cos 1) (log (sqrt (atan2 b b))))))
  (- (* (cos 1) (* b (log (sqrt (atan2 b b))))) (* a (* (cos 1) (log (sqrt (atan2 b b))))))
  (- (* (cos 1) (* b (log (sqrt (atan2 b b))))) (* a (* (cos 1) (log (sqrt (atan2 b b))))))
1.363 * * [simplify]: iteration  0 :  240  enodes  (cost  758 )
1.368 * * [simplify]: iteration  1 :  1120  enodes  (cost  651 )
1.391 * * [simplify]: iteration  2 :  4795  enodes  (cost  634 )
1.459 * * [simplify]: iteration  3 :  5001  enodes  (cost  634 )
1.462 * [simplify]: Simplified to:
   (* 2 (log (cbrt (sqrt (atan2 b b)))))
  (log (cbrt (sqrt (atan2 b b))))
  (log (sqrt (* (cbrt (atan2 b b)) (cbrt (atan2 b b)))))
  (log (sqrt (cbrt (atan2 b b))))
  (log (sqrt (sqrt (atan2 b b))))
  (log (sqrt (sqrt (atan2 b b))))
  0
  (log (sqrt (atan2 b b)))
  (log (sqrt (sqrt (atan2 b b))))
  (log (sqrt (sqrt (atan2 b b))))
  0
  (log (sqrt (atan2 b b)))
  (log (atan2 b b))
  (log (sqrt (atan2 b b)))
  (log (atan2 b b))
  (log (log (sqrt (atan2 b b))))
  (sqrt (atan2 b b))
  (* (cbrt (log (sqrt (atan2 b b)))) (cbrt (log (sqrt (atan2 b b)))))
  (cbrt (log (sqrt (atan2 b b))))
  (pow (log (sqrt (atan2 b b))) 3)
  (sqrt (log (sqrt (atan2 b b))))
  (sqrt (log (sqrt (atan2 b b))))
  (* (cos 1) (log (sqrt (atan2 b b))))
  (log (* (cos 1) (log (sqrt (atan2 b b)))))
  (log (* (cos 1) (log (sqrt (atan2 b b)))))
  (pow (sqrt (atan2 b b)) (cos 1))
  (pow (* (cos 1) (log (sqrt (atan2 b b)))) 3)
  (* (cbrt (* (cos 1) (log (sqrt (atan2 b b))))) (cbrt (* (cos 1) (log (sqrt (atan2 b b))))))
  (cbrt (* (cos 1) (log (sqrt (atan2 b b)))))
  (pow (* (cos 1) (log (sqrt (atan2 b b)))) 3)
  (sqrt (* (cos 1) (log (sqrt (atan2 b b)))))
  (sqrt (* (cos 1) (log (sqrt (atan2 b b)))))
  (* (sqrt (cos 1)) (sqrt (log (sqrt (atan2 b b)))))
  (* (sqrt (cos 1)) (sqrt (log (sqrt (atan2 b b)))))
  (* (cos 1) (* 2 (log (cbrt (sqrt (atan2 b b))))))
  (* (cos 1) (log (cbrt (sqrt (atan2 b b)))))
  (* (cos 1) (log (sqrt (* (cbrt (atan2 b b)) (cbrt (atan2 b b))))))
  (* (cos 1) (log (sqrt (cbrt (atan2 b b)))))
  (* (cos 1) (log (sqrt (sqrt (atan2 b b)))))
  (* (cos 1) (log (sqrt (sqrt (atan2 b b)))))
  0
  (* (cos 1) (log (sqrt (atan2 b b))))
  (* (cos 1) (log (sqrt (sqrt (atan2 b b)))))
  (* (cos 1) (log (sqrt (sqrt (atan2 b b)))))
  0
  (* (cos 1) (log (sqrt (atan2 b b))))
  (* (cos 1) (* 2 (log (cbrt (sqrt (atan2 b b))))))
  (* (cos 1) (log (cbrt (sqrt (atan2 b b)))))
  (* (cos 1) (log (sqrt (* (cbrt (atan2 b b)) (cbrt (atan2 b b))))))
  (* (cos 1) (log (sqrt (cbrt (atan2 b b)))))
  (* (cos 1) (log (sqrt (sqrt (atan2 b b)))))
  (* (cos 1) (log (sqrt (sqrt (atan2 b b)))))
  0
  (* (cos 1) (log (sqrt (atan2 b b))))
  (* (cos 1) (log (sqrt (sqrt (atan2 b b)))))
  (* (cos 1) (log (sqrt (sqrt (atan2 b b)))))
  0
  (* (cos 1) (log (sqrt (atan2 b b))))
  (* (cos 1) 1/2)
  (cos 1)
  (* (cos 1) 1/2)
  (* (cos 1) (* (cbrt (log (sqrt (atan2 b b)))) (cbrt (log (sqrt (atan2 b b))))))
  (* (cos 1) (sqrt (log (sqrt (atan2 b b)))))
  (cos 1)
  (* (cbrt (cos 1)) (log (sqrt (atan2 b b))))
  (* (sqrt (cos 1)) (log (sqrt (atan2 b b))))
  (* (cos 1) (log (sqrt (atan2 b b))))
  (log (sqrt (atan2 b b)))
  (exp (sqrt (atan2 b b)))
  (* (cbrt (sqrt (atan2 b b))) (cbrt (sqrt (atan2 b b))))
  (cbrt (sqrt (atan2 b b)))
  (pow (sqrt (atan2 b b)) 3)
  (fabs (cbrt (atan2 b b)))
  (sqrt (cbrt (atan2 b b)))
  (sqrt (sqrt (atan2 b b)))
  (sqrt (sqrt (atan2 b b)))
  1
  (sqrt (atan2 b b))
  1/2
  (sqrt (sqrt (atan2 b b)))
  (sqrt (sqrt (atan2 b b)))
  (* (* (cos 1) (log (sqrt (atan2 b b)))) (- b a))
  (* (* (cos 1) (log (sqrt (atan2 b b)))) (- b a))
  (log (* (* (cos 1) (log (sqrt (atan2 b b)))) (- b a)))
  (log (* (* (cos 1) (log (sqrt (atan2 b b)))) (- b a)))
  (log (* (* (cos 1) (log (sqrt (atan2 b b)))) (- b a)))
  (pow (sqrt (atan2 b b)) (* (cos 1) (- b a)))
  (pow (* (* (cos 1) (log (sqrt (atan2 b b)))) (- b a)) 3)
  (pow (* (* (cos 1) (log (sqrt (atan2 b b)))) (- b a)) 3)
  (* (cbrt (* (* (cos 1) (log (sqrt (atan2 b b)))) (- b a))) (cbrt (* (* (cos 1) (log (sqrt (atan2 b b)))) (- b a))))
  (cbrt (* (* (cos 1) (log (sqrt (atan2 b b)))) (- b a)))
  (pow (* (* (cos 1) (log (sqrt (atan2 b b)))) (- b a)) 3)
  (sqrt (* (* (cos 1) (log (sqrt (atan2 b b)))) (- b a)))
  (sqrt (* (* (cos 1) (log (sqrt (atan2 b b)))) (- b a)))
  (* (* (cos 1) (log (sqrt (atan2 b b)))) b)
  (* (* (cos 1) (log (sqrt (atan2 b b)))) (- a))
  (* (* (cos 1) (log (sqrt (atan2 b b)))) b)
  (* (* (cos 1) (log (sqrt (atan2 b b)))) (- a))
  (* (* (cos 1) (log (sqrt (atan2 b b)))) b)
  (* (* (cos 1) (log (sqrt (atan2 b b)))) (- a))
  (* (* (cos 1) (log (sqrt (atan2 b b)))) b)
  (* (* (cos 1) (log (sqrt (atan2 b b)))) (- a))
  (* (* (cos 1) (log (sqrt (atan2 b b)))) (* (cbrt (- b a)) (cbrt (- b a))))
  (* (* (cos 1) (log (sqrt (atan2 b b)))) (sqrt (- b a)))
  (* (cos 1) (log (sqrt (atan2 b b))))
  (* (* (cos 1) (log (sqrt (atan2 b b)))) (+ (sqrt b) (sqrt a)))
  (* (cos 1) (log (sqrt (atan2 b b))))
  (* (log (sqrt (atan2 b b))) (- b a))
  (* (* (cos 1) (log (sqrt (atan2 b b)))) (- (pow b 3) (pow a 3)))
  (* (* (cos 1) (log (sqrt (atan2 b b)))) (- (* b b) (* a a)))
  (log (sqrt (atan2 b b)))
  (log (sqrt (atan2 b b)))
  (log (sqrt (atan2 b b)))
  (* (cos 1) (log (sqrt (atan2 b b))))
  (* (cos 1) (log (sqrt (atan2 b b))))
  (* (cos 1) (log (sqrt (atan2 b b))))
  (sqrt (atan2 b b))
  (sqrt (atan2 b b))
  (sqrt (atan2 b b))
  (* (* (cos 1) (log (sqrt (atan2 b b)))) (- b a))
  (* (* (cos 1) (log (sqrt (atan2 b b)))) (- b a))
  (* (* (cos 1) (log (sqrt (atan2 b b)))) (- b a))
1.463 * * * [progress]: adding candidates to table
1.659 * [progress]: [Phase 3 of 3] Extracting.
1.659 * * [regime]: Finding splitpoints for: (#<alt (λ (a b) (+ (* (* (cos 1) (log (sqrt (atan2 b b)))) (- b a)) (sin 1)))> #<alt (λ (a b) (sin (pow (sqrt (atan2 b b)) (- b a))))> #<alt (λ (a b) (* (sqrt (sin (pow (sqrt (atan2 b b)) (- b a)))) (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))))>)
1.659 * * * [regime-changes]: Trying 4 branch expressions: ((pow (sqrt (atan2 b b)) (- b a)) (sin (pow (sqrt (atan2 b b)) (- b a))) b a)
1.659 * * * * [regimes]: Trying to branch on (pow (sqrt (atan2 b b)) (- b a)) from (#<alt (λ (a b) (+ (* (* (cos 1) (log (sqrt (atan2 b b)))) (- b a)) (sin 1)))> #<alt (λ (a b) (sin (pow (sqrt (atan2 b b)) (- b a))))> #<alt (λ (a b) (* (sqrt (sin (pow (sqrt (atan2 b b)) (- b a)))) (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))))>)
1.681 * * * * [regimes]: Trying to branch on (sin (pow (sqrt (atan2 b b)) (- b a))) from (#<alt (λ (a b) (+ (* (* (cos 1) (log (sqrt (atan2 b b)))) (- b a)) (sin 1)))> #<alt (λ (a b) (sin (pow (sqrt (atan2 b b)) (- b a))))> #<alt (λ (a b) (* (sqrt (sin (pow (sqrt (atan2 b b)) (- b a)))) (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))))>)
1.709 * * * * [regimes]: Trying to branch on b from (#<alt (λ (a b) (+ (* (* (cos 1) (log (sqrt (atan2 b b)))) (- b a)) (sin 1)))> #<alt (λ (a b) (sin (pow (sqrt (atan2 b b)) (- b a))))> #<alt (λ (a b) (* (sqrt (sin (pow (sqrt (atan2 b b)) (- b a)))) (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))))>)
1.724 * * * * [regimes]: Trying to branch on a from (#<alt (λ (a b) (+ (* (* (cos 1) (log (sqrt (atan2 b b)))) (- b a)) (sin 1)))> #<alt (λ (a b) (sin (pow (sqrt (atan2 b b)) (- b a))))> #<alt (λ (a b) (* (sqrt (sin (pow (sqrt (atan2 b b)) (- b a)))) (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))))>)
1.743 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
1.743 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (sin (pow (sqrt (atan2 b b)) (- b a)))
1.743 * * [simplify]: iteration  0 :  7  enodes  (cost  5 )
1.744 * [simplify]: Simplified to:
   (sin (pow (sqrt (atan2 b b)) (- b a)))
4.542 * [regime-testing]: Baseline error score: 0.08386942096496361
4.543 * [regime-testing]: Oracle error score: 0.0768409303278023
4.544 * [regime-testing]: End program error score: 0.08386942096496361