0.878 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.347 * * * [progress]: [2/2] Setting up program.
0.351 * [progress]: [Phase 2 of 3] Improving.
0.353 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (sin (pow (sqrt (atan2 b b)) (- b a)))
0.357 * * [simplify]: iteration  0 :  13  enodes  (cost  5 )
0.358 * * [simplify]: iteration  1 :  22  enodes  (cost  5 )
0.359 * * [simplify]: iteration  2 :  44  enodes  (cost  5 )
0.361 * * [simplify]: iteration  3 :  114  enodes  (cost  5 )
0.364 * * [simplify]: iteration  4 :  315  enodes  (cost  5 )
0.372 * * [simplify]: iteration  5 :  1609  enodes  (cost  5 )
0.408 * * [simplify]: iteration  6 :  5001  enodes  (cost  5 )
0.409 * [simplify]: Simplified to:
   (sin (pow (sqrt (atan2 b b)) (- b a)))
0.410 * * [progress]: iteration 1 / 4
0.410 * * * [progress]: picking best candidate
0.413 * * * * [pick]: Picked  #<alt (λ (a b) (sin (pow (sqrt (atan2 b b)) (- b a))))>
0.413 * * * [progress]: localizing error
0.424 * * * [progress]: generating rewritten candidates
0.424 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 1)
0.427 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.441 * * * [progress]: generating series expansions
0.441 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 1)
0.445 * [approximate]: Taking taylor expansion of (sqrt (atan2 b b)) in (b) around 0
0.446 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b
0.446 * [taylor]: Taking taylor expansion of (atan2 b b) in b
0.447 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b
0.447 * [taylor]: Taking taylor expansion of (atan2 b b) in b
0.452 * [approximate]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in (b) around 0
0.452 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
0.452 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
0.452 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
0.452 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
0.456 * [approximate]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in (b) around 0
0.456 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b
0.456 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b
0.456 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b
0.456 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b
0.459 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.460 * [approximate]: Taking taylor expansion of (sin (pow (sqrt (atan2 b b)) (- b a))) in (b a) around 0
0.460 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 b b)) (- b a))) in a
0.460 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 b b)) (- b a)) in a
0.460 * [taylor]: Taking taylor expansion of (exp (* (- b a) (log (sqrt (atan2 b b))))) in a
0.460 * [taylor]: Taking taylor expansion of (* (- b a) (log (sqrt (atan2 b b)))) in a
0.460 * [taylor]: Taking taylor expansion of (- b a) in a
0.460 * [taylor]: Taking taylor expansion of b in a
0.460 * [taylor]: Taking taylor expansion of a in a
0.460 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a
0.460 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a
0.460 * [taylor]: Taking taylor expansion of (atan2 b b) in a
0.461 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 b b)) (- b a))) in b
0.461 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 b b)) (- b a)) in b
0.461 * [taylor]: Taking taylor expansion of (exp (* (- b a) (log (sqrt (atan2 b b))))) in b
0.461 * [taylor]: Taking taylor expansion of (* (- b a) (log (sqrt (atan2 b b)))) in b
0.461 * [taylor]: Taking taylor expansion of (- b a) in b
0.461 * [taylor]: Taking taylor expansion of b in b
0.461 * [taylor]: Taking taylor expansion of a in b
0.461 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in b
0.461 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b
0.461 * [taylor]: Taking taylor expansion of (atan2 b b) in b
0.462 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 b b)) (- b a))) in b
0.462 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 b b)) (- b a)) in b
0.462 * [taylor]: Taking taylor expansion of (exp (* (- b a) (log (sqrt (atan2 b b))))) in b
0.462 * [taylor]: Taking taylor expansion of (* (- b a) (log (sqrt (atan2 b b)))) in b
0.462 * [taylor]: Taking taylor expansion of (- b a) in b
0.462 * [taylor]: Taking taylor expansion of b in b
0.462 * [taylor]: Taking taylor expansion of a in b
0.462 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in b
0.462 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b
0.462 * [taylor]: Taking taylor expansion of (atan2 b b) in b
0.463 * [taylor]: Taking taylor expansion of (sin (exp (* -1 (* a (log (sqrt (atan2 b b))))))) in a
0.463 * [taylor]: Taking taylor expansion of (exp (* -1 (* a (log (sqrt (atan2 b b)))))) in a
0.463 * [taylor]: Taking taylor expansion of (* -1 (* a (log (sqrt (atan2 b b))))) in a
0.463 * [taylor]: Taking taylor expansion of -1 in a
0.463 * [taylor]: Taking taylor expansion of (* a (log (sqrt (atan2 b b)))) in a
0.463 * [taylor]: Taking taylor expansion of a in a
0.463 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a
0.463 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a
0.463 * [taylor]: Taking taylor expansion of (atan2 b b) in a
0.472 * [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
0.472 * [taylor]: Taking taylor expansion of (cos (exp (* -1 (* a (log (sqrt (atan2 b b))))))) in a
0.472 * [taylor]: Taking taylor expansion of (exp (* -1 (* a (log (sqrt (atan2 b b)))))) in a
0.472 * [taylor]: Taking taylor expansion of (* -1 (* a (log (sqrt (atan2 b b))))) in a
0.472 * [taylor]: Taking taylor expansion of -1 in a
0.472 * [taylor]: Taking taylor expansion of (* a (log (sqrt (atan2 b b)))) in a
0.472 * [taylor]: Taking taylor expansion of a in a
0.472 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a
0.472 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a
0.472 * [taylor]: Taking taylor expansion of (atan2 b b) in a
0.474 * [taylor]: Taking taylor expansion of (* (exp (* -1 (* a (log (sqrt (atan2 b b)))))) (log (sqrt (atan2 b b)))) in a
0.474 * [taylor]: Taking taylor expansion of (exp (* -1 (* a (log (sqrt (atan2 b b)))))) in a
0.474 * [taylor]: Taking taylor expansion of (* -1 (* a (log (sqrt (atan2 b b))))) in a
0.474 * [taylor]: Taking taylor expansion of -1 in a
0.474 * [taylor]: Taking taylor expansion of (* a (log (sqrt (atan2 b b)))) in a
0.474 * [taylor]: Taking taylor expansion of a in a
0.474 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a
0.474 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a
0.474 * [taylor]: Taking taylor expansion of (atan2 b b) in a
0.476 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a
0.476 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a
0.476 * [taylor]: Taking taylor expansion of (atan2 b b) in a
0.482 * [approximate]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) in (b a) around 0
0.482 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) in a
0.482 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))) in a
0.482 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b)))))) in a
0.482 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b))))) in a
0.482 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a
0.482 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.482 * [taylor]: Taking taylor expansion of b in a
0.482 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.482 * [taylor]: Taking taylor expansion of a in a
0.483 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in a
0.483 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in a
0.483 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in a
0.484 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) in b
0.484 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))) in b
0.484 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b)))))) in b
0.484 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b))))) in b
0.484 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in b
0.484 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.484 * [taylor]: Taking taylor expansion of b in b
0.485 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.485 * [taylor]: Taking taylor expansion of a in b
0.485 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in b
0.485 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
0.485 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
0.486 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) in b
0.486 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))) in b
0.486 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b)))))) in b
0.486 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b))))) in b
0.486 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in b
0.486 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.486 * [taylor]: Taking taylor expansion of b in b
0.486 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.486 * [taylor]: Taking taylor expansion of a in b
0.486 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in b
0.486 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
0.486 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
0.488 * [taylor]: Taking taylor expansion of (sin (exp (* (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a))))) in a
0.488 * [taylor]: Taking taylor expansion of (exp (* (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a)))) in a
0.488 * [taylor]: Taking taylor expansion of (* (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a))) in a
0.488 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in a
0.488 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in a
0.488 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in a
0.488 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a
0.488 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.488 * [taylor]: Taking taylor expansion of b in a
0.488 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.488 * [taylor]: Taking taylor expansion of a in a
0.492 * [taylor]: Taking taylor expansion of 0 in a
0.496 * [taylor]: Taking taylor expansion of 0 in a
0.501 * [taylor]: Taking taylor expansion of 0 in a
0.502 * [approximate]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) in (b a) around 0
0.502 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) in a
0.502 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b))) in a
0.502 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b)))))) in a
0.502 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in a
0.502 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a
0.502 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.502 * [taylor]: Taking taylor expansion of a in a
0.502 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.502 * [taylor]: Taking taylor expansion of b in a
0.502 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in a
0.502 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in a
0.502 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in a
0.503 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) in b
0.503 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b))) in b
0.503 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b)))))) in b
0.503 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in b
0.503 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in b
0.503 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.503 * [taylor]: Taking taylor expansion of a in b
0.504 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.504 * [taylor]: Taking taylor expansion of b in b
0.504 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in b
0.504 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b
0.504 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b
0.505 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) in b
0.505 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b))) in b
0.505 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b)))))) in b
0.505 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in b
0.505 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in b
0.505 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.505 * [taylor]: Taking taylor expansion of a in b
0.505 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.505 * [taylor]: Taking taylor expansion of b in b
0.506 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in b
0.506 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b
0.506 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b
0.507 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) in a
0.507 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b))) in a
0.507 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b)))))) in a
0.507 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in a
0.507 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a
0.507 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.507 * [taylor]: Taking taylor expansion of a in a
0.508 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.508 * [taylor]: Taking taylor expansion of b in a
0.508 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in a
0.508 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in a
0.508 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in a
0.511 * [taylor]: Taking taylor expansion of 0 in a
0.515 * [taylor]: Taking taylor expansion of 0 in a
0.521 * [taylor]: Taking taylor expansion of 0 in a
0.521 * * * [progress]: simplifying candidates
0.522 * [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)))
0.525 * * [simplify]: iteration  0 :  60  enodes  (cost  132 )
0.526 * * [simplify]: iteration  1 :  102  enodes  (cost  120 )
0.529 * * [simplify]: iteration  2 :  172  enodes  (cost  114 )
0.532 * * [simplify]: iteration  3 :  291  enodes  (cost  114 )
0.536 * * [simplify]: iteration  4 :  566  enodes  (cost  114 )
0.548 * * [simplify]: iteration  5 :  2095  enodes  (cost  114 )
0.585 * * [simplify]: iteration  6 :  5002  enodes  (cost  113 )
0.587 * [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)))
0.587 * * * [progress]: adding candidates to table
0.657 * * [progress]: iteration 2 / 4
0.657 * * * [progress]: picking best candidate
0.663 * * * * [pick]: Picked  #<alt (λ (a b) (* (sqrt (sin (pow (sqrt (atan2 b b)) (- b a)))) (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))))>
0.663 * * * [progress]: localizing error
0.674 * * * [progress]: generating rewritten candidates
0.674 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 1 1)
0.675 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1 1)
0.676 * * * * [progress]: [ 3 / 4 ] rewriting at (2)
0.696 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1)
0.702 * * * [progress]: generating series expansions
0.702 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 1 1)
0.702 * [approximate]: Taking taylor expansion of (sqrt (atan2 b b)) in (b) around 0
0.702 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b
0.702 * [taylor]: Taking taylor expansion of (atan2 b b) in b
0.702 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b
0.702 * [taylor]: Taking taylor expansion of (atan2 b b) in b
0.705 * [approximate]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in (b) around 0
0.705 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
0.706 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
0.706 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
0.706 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
0.709 * [approximate]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in (b) around 0
0.709 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b
0.709 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b
0.709 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b
0.709 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b
0.712 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1 1)
0.712 * [approximate]: Taking taylor expansion of (sqrt (atan2 b b)) in (b) around 0
0.712 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b
0.712 * [taylor]: Taking taylor expansion of (atan2 b b) in b
0.712 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b
0.712 * [taylor]: Taking taylor expansion of (atan2 b b) in b
0.715 * [approximate]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in (b) around 0
0.715 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
0.715 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
0.716 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
0.716 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
0.719 * [approximate]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in (b) around 0
0.719 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b
0.719 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b
0.719 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b
0.719 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b
0.722 * * * * [progress]: [ 3 / 4 ] generating series at (2)
0.723 * [approximate]: Taking taylor expansion of (sin (pow (sqrt (atan2 b b)) (- b a))) in (b a) around 0
0.723 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 b b)) (- b a))) in a
0.723 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 b b)) (- b a)) in a
0.723 * [taylor]: Taking taylor expansion of (exp (* (- b a) (log (sqrt (atan2 b b))))) in a
0.723 * [taylor]: Taking taylor expansion of (* (- b a) (log (sqrt (atan2 b b)))) in a
0.723 * [taylor]: Taking taylor expansion of (- b a) in a
0.723 * [taylor]: Taking taylor expansion of b in a
0.723 * [taylor]: Taking taylor expansion of a in a
0.723 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a
0.723 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a
0.723 * [taylor]: Taking taylor expansion of (atan2 b b) in a
0.724 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 b b)) (- b a))) in b
0.724 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 b b)) (- b a)) in b
0.724 * [taylor]: Taking taylor expansion of (exp (* (- b a) (log (sqrt (atan2 b b))))) in b
0.724 * [taylor]: Taking taylor expansion of (* (- b a) (log (sqrt (atan2 b b)))) in b
0.724 * [taylor]: Taking taylor expansion of (- b a) in b
0.724 * [taylor]: Taking taylor expansion of b in b
0.724 * [taylor]: Taking taylor expansion of a in b
0.724 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in b
0.724 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b
0.724 * [taylor]: Taking taylor expansion of (atan2 b b) in b
0.725 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 b b)) (- b a))) in b
0.725 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 b b)) (- b a)) in b
0.725 * [taylor]: Taking taylor expansion of (exp (* (- b a) (log (sqrt (atan2 b b))))) in b
0.725 * [taylor]: Taking taylor expansion of (* (- b a) (log (sqrt (atan2 b b)))) in b
0.725 * [taylor]: Taking taylor expansion of (- b a) in b
0.725 * [taylor]: Taking taylor expansion of b in b
0.725 * [taylor]: Taking taylor expansion of a in b
0.725 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in b
0.725 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b
0.725 * [taylor]: Taking taylor expansion of (atan2 b b) in b
0.726 * [taylor]: Taking taylor expansion of (sin (exp (* -1 (* a (log (sqrt (atan2 b b))))))) in a
0.726 * [taylor]: Taking taylor expansion of (exp (* -1 (* a (log (sqrt (atan2 b b)))))) in a
0.726 * [taylor]: Taking taylor expansion of (* -1 (* a (log (sqrt (atan2 b b))))) in a
0.726 * [taylor]: Taking taylor expansion of -1 in a
0.726 * [taylor]: Taking taylor expansion of (* a (log (sqrt (atan2 b b)))) in a
0.726 * [taylor]: Taking taylor expansion of a in a
0.726 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a
0.726 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a
0.726 * [taylor]: Taking taylor expansion of (atan2 b b) in a
0.732 * [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
0.732 * [taylor]: Taking taylor expansion of (cos (exp (* -1 (* a (log (sqrt (atan2 b b))))))) in a
0.732 * [taylor]: Taking taylor expansion of (exp (* -1 (* a (log (sqrt (atan2 b b)))))) in a
0.732 * [taylor]: Taking taylor expansion of (* -1 (* a (log (sqrt (atan2 b b))))) in a
0.732 * [taylor]: Taking taylor expansion of -1 in a
0.732 * [taylor]: Taking taylor expansion of (* a (log (sqrt (atan2 b b)))) in a
0.733 * [taylor]: Taking taylor expansion of a in a
0.733 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a
0.733 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a
0.733 * [taylor]: Taking taylor expansion of (atan2 b b) in a
0.738 * [taylor]: Taking taylor expansion of (* (exp (* -1 (* a (log (sqrt (atan2 b b)))))) (log (sqrt (atan2 b b)))) in a
0.738 * [taylor]: Taking taylor expansion of (exp (* -1 (* a (log (sqrt (atan2 b b)))))) in a
0.738 * [taylor]: Taking taylor expansion of (* -1 (* a (log (sqrt (atan2 b b))))) in a
0.738 * [taylor]: Taking taylor expansion of -1 in a
0.738 * [taylor]: Taking taylor expansion of (* a (log (sqrt (atan2 b b)))) in a
0.738 * [taylor]: Taking taylor expansion of a in a
0.738 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a
0.738 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a
0.738 * [taylor]: Taking taylor expansion of (atan2 b b) in a
0.740 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a
0.740 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a
0.740 * [taylor]: Taking taylor expansion of (atan2 b b) in a
0.746 * [approximate]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) in (b a) around 0
0.746 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) in a
0.746 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))) in a
0.746 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b)))))) in a
0.746 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b))))) in a
0.746 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a
0.746 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.746 * [taylor]: Taking taylor expansion of b in a
0.746 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.746 * [taylor]: Taking taylor expansion of a in a
0.746 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in a
0.746 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in a
0.747 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in a
0.748 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) in b
0.748 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))) in b
0.748 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b)))))) in b
0.748 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b))))) in b
0.748 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in b
0.748 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.748 * [taylor]: Taking taylor expansion of b in b
0.748 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.748 * [taylor]: Taking taylor expansion of a in b
0.748 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in b
0.748 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
0.748 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
0.749 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) in b
0.749 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))) in b
0.749 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b)))))) in b
0.749 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b))))) in b
0.749 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in b
0.749 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.749 * [taylor]: Taking taylor expansion of b in b
0.750 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.750 * [taylor]: Taking taylor expansion of a in b
0.750 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in b
0.750 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
0.750 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
0.751 * [taylor]: Taking taylor expansion of (sin (exp (* (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a))))) in a
0.751 * [taylor]: Taking taylor expansion of (exp (* (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a)))) in a
0.751 * [taylor]: Taking taylor expansion of (* (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a))) in a
0.751 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in a
0.751 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in a
0.751 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in a
0.752 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a
0.752 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.752 * [taylor]: Taking taylor expansion of b in a
0.752 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.752 * [taylor]: Taking taylor expansion of a in a
0.755 * [taylor]: Taking taylor expansion of 0 in a
0.759 * [taylor]: Taking taylor expansion of 0 in a
0.764 * [taylor]: Taking taylor expansion of 0 in a
0.765 * [approximate]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) in (b a) around 0
0.765 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) in a
0.765 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b))) in a
0.765 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b)))))) in a
0.765 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in a
0.765 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a
0.765 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.765 * [taylor]: Taking taylor expansion of a in a
0.765 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.765 * [taylor]: Taking taylor expansion of b in a
0.766 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in a
0.766 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in a
0.766 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in a
0.767 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) in b
0.767 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b))) in b
0.767 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b)))))) in b
0.767 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in b
0.767 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in b
0.767 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.767 * [taylor]: Taking taylor expansion of a in b
0.767 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.767 * [taylor]: Taking taylor expansion of b in b
0.767 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in b
0.767 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b
0.767 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b
0.768 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) in b
0.768 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b))) in b
0.768 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b)))))) in b
0.768 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in b
0.768 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in b
0.768 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.768 * [taylor]: Taking taylor expansion of a in b
0.768 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.768 * [taylor]: Taking taylor expansion of b in b
0.769 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in b
0.769 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b
0.769 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b
0.771 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) in a
0.771 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b))) in a
0.771 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b)))))) in a
0.771 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in a
0.771 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a
0.771 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.771 * [taylor]: Taking taylor expansion of a in a
0.771 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.771 * [taylor]: Taking taylor expansion of b in a
0.771 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in a
0.771 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in a
0.771 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in a
0.774 * [taylor]: Taking taylor expansion of 0 in a
0.778 * [taylor]: Taking taylor expansion of 0 in a
0.784 * [taylor]: Taking taylor expansion of 0 in a
0.784 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1)
0.784 * [approximate]: Taking taylor expansion of (sin (pow (sqrt (atan2 b b)) (- b a))) in (b a) around 0
0.784 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 b b)) (- b a))) in a
0.784 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 b b)) (- b a)) in a
0.784 * [taylor]: Taking taylor expansion of (exp (* (- b a) (log (sqrt (atan2 b b))))) in a
0.784 * [taylor]: Taking taylor expansion of (* (- b a) (log (sqrt (atan2 b b)))) in a
0.784 * [taylor]: Taking taylor expansion of (- b a) in a
0.784 * [taylor]: Taking taylor expansion of b in a
0.784 * [taylor]: Taking taylor expansion of a in a
0.784 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a
0.784 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a
0.784 * [taylor]: Taking taylor expansion of (atan2 b b) in a
0.785 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 b b)) (- b a))) in b
0.785 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 b b)) (- b a)) in b
0.785 * [taylor]: Taking taylor expansion of (exp (* (- b a) (log (sqrt (atan2 b b))))) in b
0.785 * [taylor]: Taking taylor expansion of (* (- b a) (log (sqrt (atan2 b b)))) in b
0.785 * [taylor]: Taking taylor expansion of (- b a) in b
0.785 * [taylor]: Taking taylor expansion of b in b
0.785 * [taylor]: Taking taylor expansion of a in b
0.785 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in b
0.785 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b
0.785 * [taylor]: Taking taylor expansion of (atan2 b b) in b
0.786 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 b b)) (- b a))) in b
0.786 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 b b)) (- b a)) in b
0.786 * [taylor]: Taking taylor expansion of (exp (* (- b a) (log (sqrt (atan2 b b))))) in b
0.786 * [taylor]: Taking taylor expansion of (* (- b a) (log (sqrt (atan2 b b)))) in b
0.786 * [taylor]: Taking taylor expansion of (- b a) in b
0.786 * [taylor]: Taking taylor expansion of b in b
0.786 * [taylor]: Taking taylor expansion of a in b
0.786 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in b
0.786 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b
0.786 * [taylor]: Taking taylor expansion of (atan2 b b) in b
0.786 * [taylor]: Taking taylor expansion of (sin (exp (* -1 (* a (log (sqrt (atan2 b b))))))) in a
0.786 * [taylor]: Taking taylor expansion of (exp (* -1 (* a (log (sqrt (atan2 b b)))))) in a
0.787 * [taylor]: Taking taylor expansion of (* -1 (* a (log (sqrt (atan2 b b))))) in a
0.787 * [taylor]: Taking taylor expansion of -1 in a
0.787 * [taylor]: Taking taylor expansion of (* a (log (sqrt (atan2 b b)))) in a
0.787 * [taylor]: Taking taylor expansion of a in a
0.787 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a
0.787 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a
0.787 * [taylor]: Taking taylor expansion of (atan2 b b) in a
0.793 * [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
0.793 * [taylor]: Taking taylor expansion of (cos (exp (* -1 (* a (log (sqrt (atan2 b b))))))) in a
0.793 * [taylor]: Taking taylor expansion of (exp (* -1 (* a (log (sqrt (atan2 b b)))))) in a
0.793 * [taylor]: Taking taylor expansion of (* -1 (* a (log (sqrt (atan2 b b))))) in a
0.793 * [taylor]: Taking taylor expansion of -1 in a
0.793 * [taylor]: Taking taylor expansion of (* a (log (sqrt (atan2 b b)))) in a
0.793 * [taylor]: Taking taylor expansion of a in a
0.793 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a
0.793 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a
0.793 * [taylor]: Taking taylor expansion of (atan2 b b) in a
0.795 * [taylor]: Taking taylor expansion of (* (exp (* -1 (* a (log (sqrt (atan2 b b)))))) (log (sqrt (atan2 b b)))) in a
0.796 * [taylor]: Taking taylor expansion of (exp (* -1 (* a (log (sqrt (atan2 b b)))))) in a
0.796 * [taylor]: Taking taylor expansion of (* -1 (* a (log (sqrt (atan2 b b))))) in a
0.796 * [taylor]: Taking taylor expansion of -1 in a
0.796 * [taylor]: Taking taylor expansion of (* a (log (sqrt (atan2 b b)))) in a
0.796 * [taylor]: Taking taylor expansion of a in a
0.796 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a
0.796 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a
0.796 * [taylor]: Taking taylor expansion of (atan2 b b) in a
0.797 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a
0.797 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a
0.798 * [taylor]: Taking taylor expansion of (atan2 b b) in a
0.803 * [approximate]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) in (b a) around 0
0.803 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) in a
0.803 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))) in a
0.803 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b)))))) in a
0.803 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b))))) in a
0.803 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a
0.804 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.804 * [taylor]: Taking taylor expansion of b in a
0.804 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.804 * [taylor]: Taking taylor expansion of a in a
0.804 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in a
0.804 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in a
0.804 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in a
0.805 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) in b
0.805 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))) in b
0.805 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b)))))) in b
0.805 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b))))) in b
0.805 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in b
0.805 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.805 * [taylor]: Taking taylor expansion of b in b
0.806 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.806 * [taylor]: Taking taylor expansion of a in b
0.806 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in b
0.806 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
0.806 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
0.807 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) in b
0.807 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))) in b
0.807 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b)))))) in b
0.807 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b))))) in b
0.807 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in b
0.807 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.807 * [taylor]: Taking taylor expansion of b in b
0.807 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.807 * [taylor]: Taking taylor expansion of a in b
0.807 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in b
0.807 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
0.807 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
0.809 * [taylor]: Taking taylor expansion of (sin (exp (* (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a))))) in a
0.809 * [taylor]: Taking taylor expansion of (exp (* (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a)))) in a
0.809 * [taylor]: Taking taylor expansion of (* (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a))) in a
0.809 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in a
0.809 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in a
0.809 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in a
0.809 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a
0.809 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.809 * [taylor]: Taking taylor expansion of b in a
0.809 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.809 * [taylor]: Taking taylor expansion of a in a
0.813 * [taylor]: Taking taylor expansion of 0 in a
0.817 * [taylor]: Taking taylor expansion of 0 in a
0.822 * [taylor]: Taking taylor expansion of 0 in a
0.822 * [approximate]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) in (b a) around 0
0.822 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) in a
0.822 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b))) in a
0.822 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b)))))) in a
0.822 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in a
0.822 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a
0.822 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.823 * [taylor]: Taking taylor expansion of a in a
0.823 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.823 * [taylor]: Taking taylor expansion of b in a
0.823 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in a
0.823 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in a
0.823 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in a
0.824 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) in b
0.824 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b))) in b
0.824 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b)))))) in b
0.824 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in b
0.824 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in b
0.824 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.824 * [taylor]: Taking taylor expansion of a in b
0.824 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.824 * [taylor]: Taking taylor expansion of b in b
0.824 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in b
0.824 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b
0.824 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b
0.826 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) in b
0.826 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b))) in b
0.826 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b)))))) in b
0.826 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in b
0.826 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in b
0.826 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.826 * [taylor]: Taking taylor expansion of a in b
0.826 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.826 * [taylor]: Taking taylor expansion of b in b
0.826 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in b
0.826 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b
0.826 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b
0.830 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) in a
0.830 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b))) in a
0.830 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b)))))) in a
0.830 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in a
0.830 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a
0.830 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.830 * [taylor]: Taking taylor expansion of a in a
0.831 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.831 * [taylor]: Taking taylor expansion of b in a
0.831 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in a
0.831 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in a
0.831 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in a
0.834 * [taylor]: Taking taylor expansion of 0 in a
0.838 * [taylor]: Taking taylor expansion of 0 in a
0.843 * [taylor]: Taking taylor expansion of 0 in a
0.844 * * * [progress]: simplifying candidates
0.845 * [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)))
0.850 * * [simplify]: iteration  0 :  132  enodes  (cost  640 )
0.853 * * [simplify]: iteration  1 :  435  enodes  (cost  562 )
0.865 * * [simplify]: iteration  2 :  2370  enodes  (cost  518 )
0.954 * * [simplify]: iteration  3 :  5002  enodes  (cost  495 )
0.957 * [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)))
0.957 * * * [progress]: adding candidates to table
1.168 * * [progress]: iteration 3 / 4
1.168 * * * [progress]: picking best candidate
1.171 * * * * [pick]: Picked  #<alt (λ (a b) (+ (* (* (cos 1) (log (sqrt (atan2 b b)))) (- b a)) (sin 1)))>
1.171 * * * [progress]: localizing error
1.184 * * * [progress]: generating rewritten candidates
1.184 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1 2)
1.185 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1)
1.191 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 2 1)
1.191 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1)
1.207 * * * [progress]: generating series expansions
1.207 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 2)
1.208 * [approximate]: Taking taylor expansion of (log (sqrt (atan2 b b))) in (b) around 0
1.208 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in b
1.208 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b
1.208 * [taylor]: Taking taylor expansion of (atan2 b b) in b
1.208 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in b
1.208 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b
1.208 * [taylor]: Taking taylor expansion of (atan2 b b) in b
1.231 * [approximate]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in (b) around 0
1.231 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in b
1.231 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
1.231 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
1.231 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in b
1.231 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
1.231 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
1.257 * [approximate]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in (b) around 0
1.257 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in b
1.257 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b
1.257 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b
1.257 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in b
1.257 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b
1.257 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b
1.280 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1)
1.280 * [approximate]: Taking taylor expansion of (* (cos 1) (log (sqrt (atan2 b b)))) in (b) around 0
1.280 * [taylor]: Taking taylor expansion of (* (cos 1) (log (sqrt (atan2 b b)))) in b
1.280 * [taylor]: Taking taylor expansion of (cos 1) in b
1.280 * [taylor]: Taking taylor expansion of 1 in b
1.281 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in b
1.281 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b
1.281 * [taylor]: Taking taylor expansion of (atan2 b b) in b
1.281 * [taylor]: Taking taylor expansion of (* (cos 1) (log (sqrt (atan2 b b)))) in b
1.281 * [taylor]: Taking taylor expansion of (cos 1) in b
1.281 * [taylor]: Taking taylor expansion of 1 in b
1.281 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in b
1.281 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b
1.281 * [taylor]: Taking taylor expansion of (atan2 b b) in b
1.336 * [approximate]: Taking taylor expansion of (* (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) (cos 1)) in (b) around 0
1.336 * [taylor]: Taking taylor expansion of (* (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) (cos 1)) in b
1.336 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in b
1.336 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
1.336 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
1.336 * [taylor]: Taking taylor expansion of (cos 1) in b
1.336 * [taylor]: Taking taylor expansion of 1 in b
1.337 * [taylor]: Taking taylor expansion of (* (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) (cos 1)) in b
1.337 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in b
1.337 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
1.337 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
1.337 * [taylor]: Taking taylor expansion of (cos 1) in b
1.337 * [taylor]: Taking taylor expansion of 1 in b
1.388 * [approximate]: Taking taylor expansion of (* (cos 1) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in (b) around 0
1.388 * [taylor]: Taking taylor expansion of (* (cos 1) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in b
1.388 * [taylor]: Taking taylor expansion of (cos 1) in b
1.388 * [taylor]: Taking taylor expansion of 1 in b
1.389 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in b
1.389 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b
1.389 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b
1.389 * [taylor]: Taking taylor expansion of (* (cos 1) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in b
1.389 * [taylor]: Taking taylor expansion of (cos 1) in b
1.389 * [taylor]: Taking taylor expansion of 1 in b
1.390 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in b
1.390 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b
1.390 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b
1.445 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 2 1)
1.445 * [approximate]: Taking taylor expansion of (sqrt (atan2 b b)) in (b) around 0
1.445 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b
1.445 * [taylor]: Taking taylor expansion of (atan2 b b) in b
1.445 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b
1.445 * [taylor]: Taking taylor expansion of (atan2 b b) in b
1.448 * [approximate]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in (b) around 0
1.448 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
1.448 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
1.448 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
1.448 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
1.452 * [approximate]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in (b) around 0
1.452 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b
1.452 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b
1.452 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b
1.452 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b
1.455 * * * * [progress]: [ 4 / 4 ] generating series at (2 1)
1.455 * [approximate]: Taking taylor expansion of (* (- b a) (* (cos 1) (log (sqrt (atan2 b b))))) in (b a) around 0
1.455 * [taylor]: Taking taylor expansion of (* (- b a) (* (cos 1) (log (sqrt (atan2 b b))))) in a
1.455 * [taylor]: Taking taylor expansion of (- b a) in a
1.456 * [taylor]: Taking taylor expansion of b in a
1.456 * [taylor]: Taking taylor expansion of a in a
1.456 * [taylor]: Taking taylor expansion of (* (cos 1) (log (sqrt (atan2 b b)))) in a
1.456 * [taylor]: Taking taylor expansion of (cos 1) in a
1.456 * [taylor]: Taking taylor expansion of 1 in a
1.456 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a
1.456 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a
1.456 * [taylor]: Taking taylor expansion of (atan2 b b) in a
1.456 * [taylor]: Taking taylor expansion of (* (- b a) (* (cos 1) (log (sqrt (atan2 b b))))) in b
1.456 * [taylor]: Taking taylor expansion of (- b a) in b
1.456 * [taylor]: Taking taylor expansion of b in b
1.456 * [taylor]: Taking taylor expansion of a in b
1.456 * [taylor]: Taking taylor expansion of (* (cos 1) (log (sqrt (atan2 b b)))) in b
1.456 * [taylor]: Taking taylor expansion of (cos 1) in b
1.456 * [taylor]: Taking taylor expansion of 1 in b
1.457 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in b
1.457 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b
1.457 * [taylor]: Taking taylor expansion of (atan2 b b) in b
1.457 * [taylor]: Taking taylor expansion of (* (- b a) (* (cos 1) (log (sqrt (atan2 b b))))) in b
1.457 * [taylor]: Taking taylor expansion of (- b a) in b
1.457 * [taylor]: Taking taylor expansion of b in b
1.457 * [taylor]: Taking taylor expansion of a in b
1.457 * [taylor]: Taking taylor expansion of (* (cos 1) (log (sqrt (atan2 b b)))) in b
1.457 * [taylor]: Taking taylor expansion of (cos 1) in b
1.457 * [taylor]: Taking taylor expansion of 1 in b
1.458 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in b
1.458 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b
1.458 * [taylor]: Taking taylor expansion of (atan2 b b) in b
1.460 * [taylor]: Taking taylor expansion of (* -1 (* a (* (cos 1) (log (sqrt (atan2 b b)))))) in a
1.460 * [taylor]: Taking taylor expansion of -1 in a
1.460 * [taylor]: Taking taylor expansion of (* a (* (cos 1) (log (sqrt (atan2 b b))))) in a
1.460 * [taylor]: Taking taylor expansion of a in a
1.460 * [taylor]: Taking taylor expansion of (* (cos 1) (log (sqrt (atan2 b b)))) in a
1.460 * [taylor]: Taking taylor expansion of (cos 1) in a
1.460 * [taylor]: Taking taylor expansion of 1 in a
1.461 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a
1.461 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a
1.461 * [taylor]: Taking taylor expansion of (atan2 b b) in a
1.467 * [taylor]: Taking taylor expansion of (* (cos 1) (log (sqrt (atan2 b b)))) in a
1.467 * [taylor]: Taking taylor expansion of (cos 1) in a
1.467 * [taylor]: Taking taylor expansion of 1 in a
1.468 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a
1.468 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a
1.468 * [taylor]: Taking taylor expansion of (atan2 b b) in a
1.480 * [taylor]: Taking taylor expansion of 0 in a
1.500 * [taylor]: Taking taylor expansion of 0 in a
1.505 * [approximate]: Taking taylor expansion of (* (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) (* (cos 1) (- (/ 1 b) (/ 1 a)))) in (b a) around 0
1.505 * [taylor]: Taking taylor expansion of (* (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) (* (cos 1) (- (/ 1 b) (/ 1 a)))) in a
1.505 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in a
1.505 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in a
1.505 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in a
1.506 * [taylor]: Taking taylor expansion of (* (cos 1) (- (/ 1 b) (/ 1 a))) in a
1.506 * [taylor]: Taking taylor expansion of (cos 1) in a
1.506 * [taylor]: Taking taylor expansion of 1 in a
1.506 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a
1.506 * [taylor]: Taking taylor expansion of (/ 1 b) in a
1.506 * [taylor]: Taking taylor expansion of b in a
1.506 * [taylor]: Taking taylor expansion of (/ 1 a) in a
1.506 * [taylor]: Taking taylor expansion of a in a
1.507 * [taylor]: Taking taylor expansion of (* (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) (* (cos 1) (- (/ 1 b) (/ 1 a)))) in b
1.507 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in b
1.507 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
1.507 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
1.507 * [taylor]: Taking taylor expansion of (* (cos 1) (- (/ 1 b) (/ 1 a))) in b
1.507 * [taylor]: Taking taylor expansion of (cos 1) in b
1.507 * [taylor]: Taking taylor expansion of 1 in b
1.507 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in b
1.507 * [taylor]: Taking taylor expansion of (/ 1 b) in b
1.507 * [taylor]: Taking taylor expansion of b in b
1.508 * [taylor]: Taking taylor expansion of (/ 1 a) in b
1.508 * [taylor]: Taking taylor expansion of a in b
1.508 * [taylor]: Taking taylor expansion of (* (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) (* (cos 1) (- (/ 1 b) (/ 1 a)))) in b
1.508 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in b
1.508 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
1.508 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
1.508 * [taylor]: Taking taylor expansion of (* (cos 1) (- (/ 1 b) (/ 1 a))) in b
1.508 * [taylor]: Taking taylor expansion of (cos 1) in b
1.508 * [taylor]: Taking taylor expansion of 1 in b
1.509 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in b
1.509 * [taylor]: Taking taylor expansion of (/ 1 b) in b
1.509 * [taylor]: Taking taylor expansion of b in b
1.509 * [taylor]: Taking taylor expansion of (/ 1 a) in b
1.509 * [taylor]: Taking taylor expansion of a in b
1.512 * [taylor]: Taking taylor expansion of (* (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) (cos 1)) in a
1.512 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in a
1.512 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in a
1.512 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in a
1.512 * [taylor]: Taking taylor expansion of (cos 1) in a
1.512 * [taylor]: Taking taylor expansion of 1 in a
1.517 * [taylor]: Taking taylor expansion of (- (/ (* (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) (cos 1)) a)) in a
1.517 * [taylor]: Taking taylor expansion of (/ (* (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) (cos 1)) a) in a
1.517 * [taylor]: Taking taylor expansion of (* (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) (cos 1)) in a
1.517 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in a
1.517 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in a
1.517 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in a
1.517 * [taylor]: Taking taylor expansion of (cos 1) in a
1.517 * [taylor]: Taking taylor expansion of 1 in a
1.518 * [taylor]: Taking taylor expansion of a in a
1.529 * [taylor]: Taking taylor expansion of 0 in a
1.544 * [taylor]: Taking taylor expansion of 0 in a
1.565 * [taylor]: Taking taylor expansion of 0 in a
1.566 * [approximate]: Taking taylor expansion of (* (cos 1) (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b)))))) in (b a) around 0
1.567 * [taylor]: Taking taylor expansion of (* (cos 1) (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b)))))) in a
1.567 * [taylor]: Taking taylor expansion of (cos 1) in a
1.567 * [taylor]: Taking taylor expansion of 1 in a
1.567 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in a
1.567 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a
1.567 * [taylor]: Taking taylor expansion of (/ 1 a) in a
1.567 * [taylor]: Taking taylor expansion of a in a
1.568 * [taylor]: Taking taylor expansion of (/ 1 b) in a
1.568 * [taylor]: Taking taylor expansion of b in a
1.568 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in a
1.568 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in a
1.568 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in a
1.568 * [taylor]: Taking taylor expansion of (* (cos 1) (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b)))))) in b
1.568 * [taylor]: Taking taylor expansion of (cos 1) in b
1.568 * [taylor]: Taking taylor expansion of 1 in b
1.569 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in b
1.569 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in b
1.569 * [taylor]: Taking taylor expansion of (/ 1 a) in b
1.569 * [taylor]: Taking taylor expansion of a in b
1.569 * [taylor]: Taking taylor expansion of (/ 1 b) in b
1.569 * [taylor]: Taking taylor expansion of b in b
1.569 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in b
1.569 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b
1.569 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b
1.570 * [taylor]: Taking taylor expansion of (* (cos 1) (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b)))))) in b
1.570 * [taylor]: Taking taylor expansion of (cos 1) in b
1.570 * [taylor]: Taking taylor expansion of 1 in b
1.570 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in b
1.570 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in b
1.570 * [taylor]: Taking taylor expansion of (/ 1 a) in b
1.570 * [taylor]: Taking taylor expansion of a in b
1.570 * [taylor]: Taking taylor expansion of (/ 1 b) in b
1.570 * [taylor]: Taking taylor expansion of b in b
1.570 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in b
1.570 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b
1.570 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b
1.573 * [taylor]: Taking taylor expansion of (* -1 (* (cos 1) (log (sqrt (atan2 (/ -1 b) (/ -1 b)))))) in a
1.573 * [taylor]: Taking taylor expansion of -1 in a
1.573 * [taylor]: Taking taylor expansion of (* (cos 1) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in a
1.573 * [taylor]: Taking taylor expansion of (cos 1) in a
1.573 * [taylor]: Taking taylor expansion of 1 in a
1.574 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in a
1.574 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in a
1.574 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in a
1.581 * [taylor]: Taking taylor expansion of (/ (* (cos 1) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) a) in a
1.582 * [taylor]: Taking taylor expansion of (* (cos 1) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in a
1.582 * [taylor]: Taking taylor expansion of (cos 1) in a
1.582 * [taylor]: Taking taylor expansion of 1 in a
1.582 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in a
1.582 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in a
1.583 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in a
1.583 * [taylor]: Taking taylor expansion of a in a
1.594 * [taylor]: Taking taylor expansion of 0 in a
1.609 * [taylor]: Taking taylor expansion of 0 in a
1.631 * [taylor]: Taking taylor expansion of 0 in a
1.632 * * * [progress]: simplifying candidates
1.633 * [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))))))
1.638 * * [simplify]: iteration  0 :  240  enodes  (cost  758 )
1.643 * * [simplify]: iteration  1 :  1120  enodes  (cost  651 )
1.666 * * [simplify]: iteration  2 :  4795  enodes  (cost  634 )
1.737 * * [simplify]: iteration  3 :  5001  enodes  (cost  634 )
1.740 * [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))
1.740 * * * [progress]: adding candidates to table
1.956 * [progress]: [Phase 3 of 3] Extracting.
1.956 * * [regime]: Finding splitpoints for: (#<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))))))> #<alt (λ (a b) (+ (* (* (cos 1) (log (sqrt (atan2 b b)))) (- b a)) (sin 1)))>)
1.957 * * * [regime-changes]: Trying 4 branch expressions: ((pow (sqrt (atan2 b b)) (- b a)) (sin (pow (sqrt (atan2 b b)) (- b a))) b a)
1.958 * * * * [regimes]: Trying to branch on (pow (sqrt (atan2 b b)) (- b a)) from (#<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))))))> #<alt (λ (a b) (+ (* (* (cos 1) (log (sqrt (atan2 b b)))) (- b a)) (sin 1)))>)
1.983 * * * * [regimes]: Trying to branch on (sin (pow (sqrt (atan2 b b)) (- b a))) from (#<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))))))> #<alt (λ (a b) (+ (* (* (cos 1) (log (sqrt (atan2 b b)))) (- b a)) (sin 1)))>)
2.009 * * * * [regimes]: Trying to branch on b from (#<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))))))> #<alt (λ (a b) (+ (* (* (cos 1) (log (sqrt (atan2 b b)))) (- b a)) (sin 1)))>)
2.029 * * * * [regimes]: Trying to branch on a from (#<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))))))> #<alt (λ (a b) (+ (* (* (cos 1) (log (sqrt (atan2 b b)))) (- b a)) (sin 1)))>)
2.047 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
2.047 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (sin (pow (sqrt (atan2 b b)) (- b a)))
2.048 * * [simplify]: iteration  0 :  7  enodes  (cost  5 )
2.048 * [simplify]: Simplified to:
   (sin (pow (sqrt (atan2 b b)) (- b a)))
4.880 * [regime-testing]: Baseline error score: 0.08386942096496361
4.881 * [regime-testing]: Oracle error score: 0.0768409303278023
4.882 * [regime-testing]: End program error score: 0.08386942096496361