0.855 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.330 * * * [progress]: [2/2] Setting up program.
0.333 * [progress]: [Phase 2 of 3] Improving.
0.336 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (sin (pow (sqrt (atan2 b b)) (- b a)))
0.339 * * [simplify]: iteration  0 :  13  enodes  (cost  5 )
0.341 * * [simplify]: iteration  1 :  22  enodes  (cost  5 )
0.342 * * [simplify]: iteration  2 :  44  enodes  (cost  5 )
0.343 * * [simplify]: iteration  3 :  114  enodes  (cost  5 )
0.346 * * [simplify]: iteration  4 :  321  enodes  (cost  5 )
0.353 * * [simplify]: iteration  5 :  1627  enodes  (cost  5 )
0.390 * * [simplify]: iteration  6 :  5001  enodes  (cost  5 )
0.391 * [simplify]: Simplified to:
   (sin (pow (sqrt (atan2 b b)) (- b a)))
0.392 * * [progress]: iteration 1 / 4
0.392 * * * [progress]: picking best candidate
0.395 * * * * [pick]: Picked  #<alt (λ (a b) (sin (pow (sqrt (atan2 b b)) (- b a))))>
0.395 * * * [progress]: localizing error
0.405 * * * [progress]: generating rewritten candidates
0.406 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 1)
0.409 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.417 * * * [progress]: generating series expansions
0.417 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 1)
0.430 * [approximate]: Taking taylor expansion of (sqrt (atan2 b b)) in (b) around 0
0.431 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b
0.431 * [taylor]: Taking taylor expansion of (atan2 b b) in b
0.433 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b
0.433 * [taylor]: Taking taylor expansion of (atan2 b b) in b
0.437 * [approximate]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in (b) around 0
0.437 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
0.437 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
0.437 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
0.437 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
0.441 * [approximate]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in (b) around 0
0.441 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b
0.441 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b
0.441 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b
0.441 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b
0.444 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.444 * [approximate]: Taking taylor expansion of (sin (pow (sqrt (atan2 b b)) (- b a))) in (b a) around 0
0.444 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 b b)) (- b a))) in a
0.444 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 b b)) (- b a)) in a
0.444 * [taylor]: Taking taylor expansion of (exp (* (- b a) (log (sqrt (atan2 b b))))) in a
0.444 * [taylor]: Taking taylor expansion of (* (- b a) (log (sqrt (atan2 b b)))) in a
0.444 * [taylor]: Taking taylor expansion of (- b a) in a
0.444 * [taylor]: Taking taylor expansion of b in a
0.444 * [taylor]: Taking taylor expansion of a 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
0.446 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 b b)) (- b a))) in b
0.446 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 b b)) (- b a)) in b
0.446 * [taylor]: Taking taylor expansion of (exp (* (- b a) (log (sqrt (atan2 b b))))) in b
0.446 * [taylor]: Taking taylor expansion of (* (- b a) (log (sqrt (atan2 b b)))) in b
0.446 * [taylor]: Taking taylor expansion of (- b a) in b
0.446 * [taylor]: Taking taylor expansion of b in b
0.446 * [taylor]: Taking taylor expansion of a in b
0.446 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in b
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
0.446 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 b b)) (- b a))) in b
0.446 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 b b)) (- b a)) in b
0.446 * [taylor]: Taking taylor expansion of (exp (* (- b a) (log (sqrt (atan2 b b))))) in b
0.446 * [taylor]: Taking taylor expansion of (* (- b a) (log (sqrt (atan2 b b)))) in b
0.446 * [taylor]: Taking taylor expansion of (- b a) in b
0.447 * [taylor]: Taking taylor expansion of b in b
0.447 * [taylor]: Taking taylor expansion of a in b
0.447 * [taylor]: Taking taylor expansion of (log (sqrt (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
0.448 * [taylor]: Taking taylor expansion of (sin (exp (* -1 (* a (log (sqrt (atan2 b b))))))) in a
0.448 * [taylor]: Taking taylor expansion of (exp (* -1 (* a (log (sqrt (atan2 b b)))))) in a
0.448 * [taylor]: Taking taylor expansion of (* -1 (* a (log (sqrt (atan2 b b))))) in a
0.448 * [taylor]: Taking taylor expansion of -1 in a
0.448 * [taylor]: Taking taylor expansion of (* a (log (sqrt (atan2 b b)))) in a
0.448 * [taylor]: Taking taylor expansion of a in a
0.448 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a
0.448 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a
0.448 * [taylor]: Taking taylor expansion of (atan2 b b) in a
0.456 * [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
0.456 * [taylor]: Taking taylor expansion of (cos (exp (* -1 (* a (log (sqrt (atan2 b b))))))) in a
0.456 * [taylor]: Taking taylor expansion of (exp (* -1 (* a (log (sqrt (atan2 b b)))))) in a
0.456 * [taylor]: Taking taylor expansion of (* -1 (* a (log (sqrt (atan2 b b))))) in a
0.456 * [taylor]: Taking taylor expansion of -1 in a
0.456 * [taylor]: Taking taylor expansion of (* a (log (sqrt (atan2 b b)))) in a
0.456 * [taylor]: Taking taylor expansion of a in a
0.456 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a
0.456 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a
0.456 * [taylor]: Taking taylor expansion of (atan2 b b) in a
0.458 * [taylor]: Taking taylor expansion of (* (exp (* -1 (* a (log (sqrt (atan2 b b)))))) (log (sqrt (atan2 b b)))) in a
0.459 * [taylor]: Taking taylor expansion of (exp (* -1 (* a (log (sqrt (atan2 b b)))))) in a
0.459 * [taylor]: Taking taylor expansion of (* -1 (* a (log (sqrt (atan2 b b))))) in a
0.459 * [taylor]: Taking taylor expansion of -1 in a
0.459 * [taylor]: Taking taylor expansion of (* a (log (sqrt (atan2 b b)))) in a
0.459 * [taylor]: Taking taylor expansion of a in a
0.459 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a
0.459 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a
0.459 * [taylor]: Taking taylor expansion of (atan2 b b) 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
0.467 * [approximate]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) in (b a) around 0
0.467 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) in a
0.467 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))) in a
0.467 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b)))))) in a
0.467 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b))))) in a
0.467 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a
0.467 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.467 * [taylor]: Taking taylor expansion of b in a
0.467 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.467 * [taylor]: Taking taylor expansion of a in a
0.467 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in a
0.467 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in a
0.467 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in a
0.469 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) in b
0.469 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))) in b
0.469 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b)))))) in b
0.469 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b))))) in b
0.469 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in b
0.469 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.469 * [taylor]: Taking taylor expansion of b in b
0.469 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.469 * [taylor]: Taking taylor expansion of a in b
0.469 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in b
0.469 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
0.469 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
0.470 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) in b
0.470 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))) in b
0.470 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b)))))) in b
0.470 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b))))) in b
0.470 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in b
0.470 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.470 * [taylor]: Taking taylor expansion of b in b
0.471 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.471 * [taylor]: Taking taylor expansion of a in b
0.471 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in b
0.471 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
0.471 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
0.472 * [taylor]: Taking taylor expansion of (sin (exp (* (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a))))) in a
0.472 * [taylor]: Taking taylor expansion of (exp (* (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a)))) in a
0.472 * [taylor]: Taking taylor expansion of (* (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a))) 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
0.472 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a
0.472 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.473 * [taylor]: Taking taylor expansion of b in a
0.473 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.473 * [taylor]: Taking taylor expansion of a in a
0.476 * [taylor]: Taking taylor expansion of 0 in a
0.480 * [taylor]: Taking taylor expansion of 0 in a
0.485 * [taylor]: Taking taylor expansion of 0 in a
0.485 * [approximate]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) in (b a) around 0
0.485 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) in a
0.486 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b))) in a
0.486 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b)))))) in a
0.486 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in a
0.486 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a
0.486 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.486 * [taylor]: Taking taylor expansion of a in a
0.486 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.486 * [taylor]: Taking taylor expansion of b in a
0.486 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in a
0.486 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in a
0.486 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in a
0.487 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) in b
0.487 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b))) in b
0.487 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b)))))) in b
0.487 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in b
0.487 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in b
0.487 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.487 * [taylor]: Taking taylor expansion of a in b
0.487 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.487 * [taylor]: Taking taylor expansion of b in b
0.487 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in b
0.487 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b
0.487 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b
0.489 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) in b
0.489 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b))) in b
0.489 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b)))))) in b
0.489 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in b
0.489 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in b
0.489 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.489 * [taylor]: Taking taylor expansion of a in b
0.489 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.489 * [taylor]: Taking taylor expansion of b in b
0.489 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in b
0.489 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b
0.489 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b
0.491 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) in a
0.491 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b))) in a
0.491 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b)))))) in a
0.491 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in a
0.491 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a
0.491 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.491 * [taylor]: Taking taylor expansion of a in a
0.491 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.491 * [taylor]: Taking taylor expansion of b in a
0.491 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in a
0.491 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in a
0.491 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in a
0.495 * [taylor]: Taking taylor expansion of 0 in a
0.499 * [taylor]: Taking taylor expansion of 0 in a
0.503 * [taylor]: Taking taylor expansion of 0 in a
0.504 * * * [progress]: simplifying candidates
0.504 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (sqrt (atan2 b b)))
  (log1p (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)))
  (expm1 (sin (pow (sqrt (atan2 b b)) (- b a))))
  (log1p (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))
  (- (+ (* (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)))
0.507 * * [simplify]: iteration  0 :  65  enodes  (cost  150 )
0.509 * * [simplify]: iteration  1 :  112  enodes  (cost  137 )
0.511 * * [simplify]: iteration  2 :  200  enodes  (cost  132 )
0.514 * * [simplify]: iteration  3 :  372  enodes  (cost  131 )
0.519 * * [simplify]: iteration  4 :  681  enodes  (cost  131 )
0.531 * * [simplify]: iteration  5 :  2254  enodes  (cost  131 )
0.571 * * [simplify]: iteration  6 :  5001  enodes  (cost  130 )
0.572 * [simplify]: Simplified to:
   (expm1 (sqrt (atan2 b b)))
  (log1p (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)))
  (expm1 (sin (pow (sqrt (atan2 b b)) (- b a))))
  (log1p (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))))
  (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))
  (fma (* (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)))
0.572 * * * [progress]: adding candidates to table
0.650 * * [progress]: iteration 2 / 4
0.650 * * * [progress]: picking best candidate
0.652 * * * * [pick]: Picked  #<alt (λ (a b) (* (* (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))))))>
0.652 * * * [progress]: localizing error
0.664 * * * [progress]: generating rewritten candidates
0.664 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 1 1)
0.665 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 1 1 1)
0.666 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1 1 1)
0.667 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1)
0.699 * * * [progress]: generating series expansions
0.699 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 1 1)
0.699 * [approximate]: Taking taylor expansion of (sqrt (atan2 b b)) in (b) around 0
0.699 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b
0.699 * [taylor]: Taking taylor expansion of (atan2 b b) in b
0.699 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b
0.699 * [taylor]: Taking taylor expansion of (atan2 b b) in b
0.702 * [approximate]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in (b) around 0
0.702 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
0.702 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
0.702 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
0.702 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
0.706 * [approximate]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in (b) around 0
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
0.706 * [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 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 1 1 1)
0.709 * [approximate]: Taking taylor expansion of (sqrt (atan2 b b)) in (b) around 0
0.709 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b
0.709 * [taylor]: Taking taylor expansion of (atan2 b b) in b
0.709 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b
0.709 * [taylor]: Taking taylor expansion of (atan2 b b) in b
0.712 * [approximate]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in (b) around 0
0.712 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
0.712 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
0.712 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
0.712 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 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
0.715 * [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
0.718 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1 1 1)
0.718 * [approximate]: Taking taylor expansion of (sqrt (atan2 b b)) in (b) around 0
0.718 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b
0.719 * [taylor]: Taking taylor expansion of (atan2 b b) in b
0.719 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b
0.719 * [taylor]: Taking taylor expansion of (atan2 b b) in b
0.722 * [approximate]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in (b) around 0
0.722 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
0.722 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
0.722 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
0.722 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
0.725 * [approximate]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in (b) around 0
0.725 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b
0.725 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b
0.725 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b
0.725 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b
0.728 * * * * [progress]: [ 4 / 4 ] generating series at (2 1)
0.728 * [approximate]: Taking taylor expansion of (pow (pow (sin (pow (sqrt (atan2 b b)) (- b a))) 2) 1/3) in (b a) around 0
0.729 * [taylor]: Taking taylor expansion of (pow (pow (sin (pow (sqrt (atan2 b b)) (- b a))) 2) 1/3) in a
0.729 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (sin (pow (sqrt (atan2 b b)) (- b a))) 2)))) in a
0.729 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (sin (pow (sqrt (atan2 b b)) (- b a))) 2))) in a
0.729 * [taylor]: Taking taylor expansion of 1/3 in a
0.729 * [taylor]: Taking taylor expansion of (log (pow (sin (pow (sqrt (atan2 b b)) (- b a))) 2)) in a
0.729 * [taylor]: Taking taylor expansion of (pow (sin (pow (sqrt (atan2 b b)) (- b a))) 2) in a
0.729 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 b b)) (- b a))) in a
0.729 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 b b)) (- b a)) in a
0.729 * [taylor]: Taking taylor expansion of (exp (* (- b a) (log (sqrt (atan2 b b))))) in a
0.729 * [taylor]: Taking taylor expansion of (* (- b a) (log (sqrt (atan2 b b)))) in a
0.729 * [taylor]: Taking taylor expansion of (- b a) in a
0.729 * [taylor]: Taking taylor expansion of b in a
0.729 * [taylor]: Taking taylor expansion of a in a
0.729 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a
0.729 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a
0.729 * [taylor]: Taking taylor expansion of (atan2 b b) in a
0.731 * [taylor]: Taking taylor expansion of (pow (pow (sin (pow (sqrt (atan2 b b)) (- b a))) 2) 1/3) in b
0.731 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (sin (pow (sqrt (atan2 b b)) (- b a))) 2)))) in b
0.731 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (sin (pow (sqrt (atan2 b b)) (- b a))) 2))) in b
0.731 * [taylor]: Taking taylor expansion of 1/3 in b
0.731 * [taylor]: Taking taylor expansion of (log (pow (sin (pow (sqrt (atan2 b b)) (- b a))) 2)) in b
0.731 * [taylor]: Taking taylor expansion of (pow (sin (pow (sqrt (atan2 b b)) (- b a))) 2) in b
0.731 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 b b)) (- b a))) in b
0.731 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 b b)) (- b a)) in b
0.731 * [taylor]: Taking taylor expansion of (exp (* (- b a) (log (sqrt (atan2 b b))))) in b
0.731 * [taylor]: Taking taylor expansion of (* (- b a) (log (sqrt (atan2 b b)))) in b
0.731 * [taylor]: Taking taylor expansion of (- b a) in b
0.731 * [taylor]: Taking taylor expansion of b in b
0.731 * [taylor]: Taking taylor expansion of a in b
0.731 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in b
0.731 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b
0.731 * [taylor]: Taking taylor expansion of (atan2 b b) in b
0.732 * [taylor]: Taking taylor expansion of (pow (pow (sin (pow (sqrt (atan2 b b)) (- b a))) 2) 1/3) in b
0.732 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (sin (pow (sqrt (atan2 b b)) (- b a))) 2)))) in b
0.732 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (sin (pow (sqrt (atan2 b b)) (- b a))) 2))) in b
0.732 * [taylor]: Taking taylor expansion of 1/3 in b
0.732 * [taylor]: Taking taylor expansion of (log (pow (sin (pow (sqrt (atan2 b b)) (- b a))) 2)) in b
0.732 * [taylor]: Taking taylor expansion of (pow (sin (pow (sqrt (atan2 b b)) (- b a))) 2) in b
0.732 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 b b)) (- b a))) in b
0.732 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 b b)) (- b a)) in b
0.732 * [taylor]: Taking taylor expansion of (exp (* (- b a) (log (sqrt (atan2 b b))))) in b
0.732 * [taylor]: Taking taylor expansion of (* (- b a) (log (sqrt (atan2 b b)))) in b
0.732 * [taylor]: Taking taylor expansion of (- b a) in b
0.732 * [taylor]: Taking taylor expansion of b in b
0.733 * [taylor]: Taking taylor expansion of a in b
0.733 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in b
0.733 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b
0.733 * [taylor]: Taking taylor expansion of (atan2 b b) in b
0.734 * [taylor]: Taking taylor expansion of (pow (pow (sin (exp (* -1 (* a (log (sqrt (atan2 b b))))))) 2) 1/3) in a
0.734 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (sin (exp (* -1 (* a (log (sqrt (atan2 b b))))))) 2)))) in a
0.734 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (sin (exp (* -1 (* a (log (sqrt (atan2 b b))))))) 2))) in a
0.734 * [taylor]: Taking taylor expansion of 1/3 in a
0.734 * [taylor]: Taking taylor expansion of (log (pow (sin (exp (* -1 (* a (log (sqrt (atan2 b b))))))) 2)) in a
0.734 * [taylor]: Taking taylor expansion of (pow (sin (exp (* -1 (* a (log (sqrt (atan2 b b))))))) 2) in a
0.734 * [taylor]: Taking taylor expansion of (sin (exp (* -1 (* a (log (sqrt (atan2 b b))))))) in a
0.734 * [taylor]: Taking taylor expansion of (exp (* -1 (* a (log (sqrt (atan2 b b)))))) in a
0.734 * [taylor]: Taking taylor expansion of (* -1 (* a (log (sqrt (atan2 b b))))) in a
0.734 * [taylor]: Taking taylor expansion of -1 in a
0.734 * [taylor]: Taking taylor expansion of (* a (log (sqrt (atan2 b b)))) in a
0.734 * [taylor]: Taking taylor expansion of a in a
0.734 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a
0.734 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a
0.734 * [taylor]: Taking taylor expansion of (atan2 b b) in a
0.752 * [taylor]: Taking taylor expansion of (* (pow (pow (sin (exp (* -1 (* a (log (sqrt (atan2 b b))))))) 2) 1/3) (+ (* 1/3 (/ (* (cos (exp (* -1 (* a (log (sqrt (atan2 b b))))))) (* (exp (* -1 (* a (log (sqrt (atan2 b b)))))) (log (sqrt (atan2 b b))))) (sin (exp (* -1 (* a (log (sqrt (atan2 b b))))))))) (* 1/3 (/ (* (exp (* -1 (* a (log (sqrt (atan2 b b)))))) (* (cos (exp (* -1 (* a (log (sqrt (atan2 b b))))))) (log (sqrt (atan2 b b))))) (sin (exp (* -1 (* a (log (sqrt (atan2 b b))))))))))) in a
0.752 * [taylor]: Taking taylor expansion of (pow (pow (sin (exp (* -1 (* a (log (sqrt (atan2 b b))))))) 2) 1/3) in a
0.752 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (sin (exp (* -1 (* a (log (sqrt (atan2 b b))))))) 2)))) in a
0.752 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (sin (exp (* -1 (* a (log (sqrt (atan2 b b))))))) 2))) in a
0.752 * [taylor]: Taking taylor expansion of 1/3 in a
0.753 * [taylor]: Taking taylor expansion of (log (pow (sin (exp (* -1 (* a (log (sqrt (atan2 b b))))))) 2)) in a
0.753 * [taylor]: Taking taylor expansion of (pow (sin (exp (* -1 (* a (log (sqrt (atan2 b b))))))) 2) in a
0.753 * [taylor]: Taking taylor expansion of (sin (exp (* -1 (* a (log (sqrt (atan2 b b))))))) in a
0.753 * [taylor]: Taking taylor expansion of (exp (* -1 (* a (log (sqrt (atan2 b b)))))) in a
0.753 * [taylor]: Taking taylor expansion of (* -1 (* a (log (sqrt (atan2 b b))))) in a
0.753 * [taylor]: Taking taylor expansion of -1 in a
0.753 * [taylor]: Taking taylor expansion of (* a (log (sqrt (atan2 b b)))) in a
0.753 * [taylor]: Taking taylor expansion of a in a
0.753 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a
0.753 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a
0.753 * [taylor]: Taking taylor expansion of (atan2 b b) in a
0.761 * [taylor]: Taking taylor expansion of (+ (* 1/3 (/ (* (cos (exp (* -1 (* a (log (sqrt (atan2 b b))))))) (* (exp (* -1 (* a (log (sqrt (atan2 b b)))))) (log (sqrt (atan2 b b))))) (sin (exp (* -1 (* a (log (sqrt (atan2 b b))))))))) (* 1/3 (/ (* (exp (* -1 (* a (log (sqrt (atan2 b b)))))) (* (cos (exp (* -1 (* a (log (sqrt (atan2 b b))))))) (log (sqrt (atan2 b b))))) (sin (exp (* -1 (* a (log (sqrt (atan2 b b)))))))))) in a
0.761 * [taylor]: Taking taylor expansion of (* 1/3 (/ (* (cos (exp (* -1 (* a (log (sqrt (atan2 b b))))))) (* (exp (* -1 (* a (log (sqrt (atan2 b b)))))) (log (sqrt (atan2 b b))))) (sin (exp (* -1 (* a (log (sqrt (atan2 b b))))))))) in a
0.761 * [taylor]: Taking taylor expansion of 1/3 in a
0.761 * [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))))) (sin (exp (* -1 (* a (log (sqrt (atan2 b b)))))))) in a
0.761 * [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
0.761 * [taylor]: Taking taylor expansion of (cos (exp (* -1 (* a (log (sqrt (atan2 b b))))))) in a
0.761 * [taylor]: Taking taylor expansion of (exp (* -1 (* a (log (sqrt (atan2 b b)))))) in a
0.761 * [taylor]: Taking taylor expansion of (* -1 (* a (log (sqrt (atan2 b b))))) in a
0.761 * [taylor]: Taking taylor expansion of -1 in a
0.761 * [taylor]: Taking taylor expansion of (* a (log (sqrt (atan2 b b)))) in a
0.761 * [taylor]: Taking taylor expansion of a in a
0.761 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a
0.761 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a
0.761 * [taylor]: Taking taylor expansion of (atan2 b b) in a
0.763 * [taylor]: Taking taylor expansion of (* (exp (* -1 (* a (log (sqrt (atan2 b b)))))) (log (sqrt (atan2 b b)))) in a
0.763 * [taylor]: Taking taylor expansion of (exp (* -1 (* a (log (sqrt (atan2 b b)))))) in a
0.764 * [taylor]: Taking taylor expansion of (* -1 (* a (log (sqrt (atan2 b b))))) in a
0.764 * [taylor]: Taking taylor expansion of -1 in a
0.764 * [taylor]: Taking taylor expansion of (* a (log (sqrt (atan2 b b)))) in a
0.764 * [taylor]: Taking taylor expansion of a in a
0.764 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a
0.764 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a
0.764 * [taylor]: Taking taylor expansion of (atan2 b b) in a
0.765 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a
0.765 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a
0.765 * [taylor]: Taking taylor expansion of (atan2 b b) in a
0.765 * [taylor]: Taking taylor expansion of (sin (exp (* -1 (* a (log (sqrt (atan2 b b))))))) in a
0.765 * [taylor]: Taking taylor expansion of (exp (* -1 (* a (log (sqrt (atan2 b b)))))) in a
0.765 * [taylor]: Taking taylor expansion of (* -1 (* a (log (sqrt (atan2 b b))))) in a
0.765 * [taylor]: Taking taylor expansion of -1 in a
0.765 * [taylor]: Taking taylor expansion of (* a (log (sqrt (atan2 b b)))) in a
0.765 * [taylor]: Taking taylor expansion of a in a
0.765 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a
0.765 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a
0.766 * [taylor]: Taking taylor expansion of (atan2 b b) in a
0.771 * [taylor]: Taking taylor expansion of (* 1/3 (/ (* (exp (* -1 (* a (log (sqrt (atan2 b b)))))) (* (cos (exp (* -1 (* a (log (sqrt (atan2 b b))))))) (log (sqrt (atan2 b b))))) (sin (exp (* -1 (* a (log (sqrt (atan2 b b))))))))) in a
0.771 * [taylor]: Taking taylor expansion of 1/3 in a
0.771 * [taylor]: Taking taylor expansion of (/ (* (exp (* -1 (* a (log (sqrt (atan2 b b)))))) (* (cos (exp (* -1 (* a (log (sqrt (atan2 b b))))))) (log (sqrt (atan2 b b))))) (sin (exp (* -1 (* a (log (sqrt (atan2 b b)))))))) in a
0.771 * [taylor]: Taking taylor expansion of (* (exp (* -1 (* a (log (sqrt (atan2 b b)))))) (* (cos (exp (* -1 (* a (log (sqrt (atan2 b b))))))) (log (sqrt (atan2 b b))))) in a
0.771 * [taylor]: Taking taylor expansion of (exp (* -1 (* a (log (sqrt (atan2 b b)))))) in a
0.771 * [taylor]: Taking taylor expansion of (* -1 (* a (log (sqrt (atan2 b b))))) in a
0.771 * [taylor]: Taking taylor expansion of -1 in a
0.771 * [taylor]: Taking taylor expansion of (* a (log (sqrt (atan2 b b)))) in a
0.772 * [taylor]: Taking taylor expansion of a in a
0.772 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a
0.772 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a
0.772 * [taylor]: Taking taylor expansion of (atan2 b b) in a
0.773 * [taylor]: Taking taylor expansion of (* (cos (exp (* -1 (* a (log (sqrt (atan2 b b))))))) (log (sqrt (atan2 b b)))) in a
0.773 * [taylor]: Taking taylor expansion of (cos (exp (* -1 (* a (log (sqrt (atan2 b b))))))) in a
0.773 * [taylor]: Taking taylor expansion of (exp (* -1 (* a (log (sqrt (atan2 b b)))))) in a
0.773 * [taylor]: Taking taylor expansion of (* -1 (* a (log (sqrt (atan2 b b))))) in a
0.774 * [taylor]: Taking taylor expansion of -1 in a
0.774 * [taylor]: Taking taylor expansion of (* a (log (sqrt (atan2 b b)))) in a
0.774 * [taylor]: Taking taylor expansion of a in a
0.774 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a
0.774 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a
0.774 * [taylor]: Taking taylor expansion of (atan2 b b) in a
0.776 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a
0.776 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a
0.776 * [taylor]: Taking taylor expansion of (atan2 b b) in a
0.776 * [taylor]: Taking taylor expansion of (sin (exp (* -1 (* a (log (sqrt (atan2 b b))))))) in a
0.776 * [taylor]: Taking taylor expansion of (exp (* -1 (* a (log (sqrt (atan2 b b)))))) in a
0.776 * [taylor]: Taking taylor expansion of (* -1 (* a (log (sqrt (atan2 b b))))) in a
0.776 * [taylor]: Taking taylor expansion of -1 in a
0.776 * [taylor]: Taking taylor expansion of (* a (log (sqrt (atan2 b b)))) in a
0.776 * [taylor]: Taking taylor expansion of a in a
0.776 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a
0.776 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a
0.776 * [taylor]: Taking taylor expansion of (atan2 b b) in a
0.804 * [approximate]: Taking taylor expansion of (pow (pow (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) 2) 1/3) in (b a) around 0
0.804 * [taylor]: Taking taylor expansion of (pow (pow (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) 2) 1/3) in a
0.805 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) 2)))) in a
0.805 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) 2))) in a
0.805 * [taylor]: Taking taylor expansion of 1/3 in a
0.805 * [taylor]: Taking taylor expansion of (log (pow (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) 2)) in a
0.805 * [taylor]: Taking taylor expansion of (pow (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) 2) in a
0.805 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) in a
0.805 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))) in a
0.805 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b)))))) in a
0.805 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b))))) in a
0.805 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a
0.805 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.805 * [taylor]: Taking taylor expansion of b in a
0.805 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.805 * [taylor]: Taking taylor expansion of a in a
0.805 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in a
0.805 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in a
0.805 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in a
0.808 * [taylor]: Taking taylor expansion of (pow (pow (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) 2) 1/3) in b
0.808 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) 2)))) in b
0.808 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) 2))) in b
0.808 * [taylor]: Taking taylor expansion of 1/3 in b
0.808 * [taylor]: Taking taylor expansion of (log (pow (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) 2)) in b
0.808 * [taylor]: Taking taylor expansion of (pow (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) 2) in b
0.808 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) in b
0.808 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))) in b
0.808 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b)))))) in b
0.808 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b))))) in b
0.808 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in b
0.808 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.808 * [taylor]: Taking taylor expansion of b in b
0.808 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.808 * [taylor]: Taking taylor expansion of a in b
0.808 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in b
0.808 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
0.808 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
0.811 * [taylor]: Taking taylor expansion of (pow (pow (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) 2) 1/3) in b
0.811 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) 2)))) in b
0.811 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) 2))) in b
0.811 * [taylor]: Taking taylor expansion of 1/3 in b
0.811 * [taylor]: Taking taylor expansion of (log (pow (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) 2)) in b
0.811 * [taylor]: Taking taylor expansion of (pow (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) 2) in b
0.811 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) in b
0.811 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))) in b
0.811 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b)))))) in b
0.811 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b))))) in b
0.811 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in b
0.811 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.811 * [taylor]: Taking taylor expansion of b in b
0.811 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.811 * [taylor]: Taking taylor expansion of a in b
0.811 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in b
0.811 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
0.812 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
0.814 * [taylor]: Taking taylor expansion of (pow (pow (sin (exp (* (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a))))) 2) 1/3) in a
0.814 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (sin (exp (* (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a))))) 2)))) in a
0.814 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (sin (exp (* (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a))))) 2))) in a
0.814 * [taylor]: Taking taylor expansion of 1/3 in a
0.814 * [taylor]: Taking taylor expansion of (log (pow (sin (exp (* (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a))))) 2)) in a
0.814 * [taylor]: Taking taylor expansion of (pow (sin (exp (* (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a))))) 2) in a
0.814 * [taylor]: Taking taylor expansion of (sin (exp (* (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a))))) in a
0.814 * [taylor]: Taking taylor expansion of (exp (* (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a)))) in a
0.814 * [taylor]: Taking taylor expansion of (* (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a))) in a
0.814 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in a
0.814 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in a
0.814 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in a
0.815 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a
0.815 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.815 * [taylor]: Taking taylor expansion of b in a
0.815 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.815 * [taylor]: Taking taylor expansion of a in a
0.822 * [taylor]: Taking taylor expansion of 0 in a
0.832 * [taylor]: Taking taylor expansion of 0 in a
0.847 * [taylor]: Taking taylor expansion of 0 in a
0.847 * [approximate]: Taking taylor expansion of (pow (pow (sin (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) 2) 1/3) in (b a) around 0
0.847 * [taylor]: Taking taylor expansion of (pow (pow (sin (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) 2) 1/3) in a
0.847 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (sin (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) 2)))) in a
0.847 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (sin (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) 2))) in a
0.847 * [taylor]: Taking taylor expansion of 1/3 in a
0.847 * [taylor]: Taking taylor expansion of (log (pow (sin (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) 2)) in a
0.847 * [taylor]: Taking taylor expansion of (pow (sin (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) 2) in a
0.848 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) in a
0.848 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b))) in a
0.848 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b)))))) in a
0.848 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in a
0.848 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a
0.848 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.848 * [taylor]: Taking taylor expansion of a in a
0.848 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.848 * [taylor]: Taking taylor expansion of b in a
0.848 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in a
0.848 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in a
0.848 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in a
0.850 * [taylor]: Taking taylor expansion of (pow (pow (sin (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) 2) 1/3) in b
0.850 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (sin (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) 2)))) in b
0.850 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (sin (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) 2))) in b
0.850 * [taylor]: Taking taylor expansion of 1/3 in b
0.851 * [taylor]: Taking taylor expansion of (log (pow (sin (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) 2)) in b
0.851 * [taylor]: Taking taylor expansion of (pow (sin (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) 2) in b
0.851 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) in b
0.851 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b))) in b
0.851 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b)))))) in b
0.851 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in b
0.851 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in b
0.851 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.851 * [taylor]: Taking taylor expansion of a in b
0.851 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.851 * [taylor]: Taking taylor expansion of b in b
0.851 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in b
0.851 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b
0.851 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b
0.854 * [taylor]: Taking taylor expansion of (pow (pow (sin (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) 2) 1/3) in b
0.854 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (sin (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) 2)))) in b
0.854 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (sin (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) 2))) in b
0.854 * [taylor]: Taking taylor expansion of 1/3 in b
0.854 * [taylor]: Taking taylor expansion of (log (pow (sin (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) 2)) in b
0.854 * [taylor]: Taking taylor expansion of (pow (sin (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) 2) in b
0.854 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) in b
0.854 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b))) in b
0.854 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b)))))) in b
0.854 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in b
0.854 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in b
0.854 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.854 * [taylor]: Taking taylor expansion of a in b
0.854 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.854 * [taylor]: Taking taylor expansion of b in b
0.854 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in b
0.854 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b
0.854 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b
0.857 * [taylor]: Taking taylor expansion of (pow (pow (sin (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) 2) 1/3) in a
0.857 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (sin (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) 2)))) in a
0.857 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (sin (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) 2))) in a
0.857 * [taylor]: Taking taylor expansion of 1/3 in a
0.857 * [taylor]: Taking taylor expansion of (log (pow (sin (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) 2)) in a
0.857 * [taylor]: Taking taylor expansion of (pow (sin (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) 2) in a
0.857 * [taylor]: Taking taylor expansion of (sin (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) in a
0.857 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b))) in a
0.857 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b)))))) in a
0.857 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in a
0.857 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a
0.857 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.857 * [taylor]: Taking taylor expansion of a in a
0.857 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.857 * [taylor]: Taking taylor expansion of b in a
0.857 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in a
0.857 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in a
0.858 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in a
0.864 * [taylor]: Taking taylor expansion of 0 in a
0.874 * [taylor]: Taking taylor expansion of 0 in a
0.891 * [taylor]: Taking taylor expansion of 0 in a
0.891 * * * [progress]: simplifying candidates
0.893 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (sqrt (atan2 b b)))
  (log1p (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)))
  (expm1 (sqrt (atan2 b b)))
  (log1p (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)))
  (expm1 (sqrt (atan2 b b)))
  (log1p (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)))
  (expm1 (* (cbrt (sin (pow (sqrt (atan2 b b)) (- b a)))) (cbrt (sin (pow (sqrt (atan2 b b)) (- b a))))))
  (log1p (* (cbrt (sin (pow (sqrt (atan2 b b)) (- b a)))) (cbrt (sin (pow (sqrt (atan2 b b)) (- b a))))))
  (+ 1/3 1/3)
  (+ 1 1)
  (* (sin (pow (sqrt (atan2 b b)) (- b a))) (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)))))
  (+ 1 1)
  (+ (log (cbrt (sin (pow (sqrt (atan2 b b)) (- b a))))) (log (cbrt (sin (pow (sqrt (atan2 b b)) (- b a))))))
  (log (* (cbrt (sin (pow (sqrt (atan2 b b)) (- b a)))) (cbrt (sin (pow (sqrt (atan2 b b)) (- b a))))))
  (exp (* (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))))
  (* (cbrt (* (cbrt (sin (pow (sqrt (atan2 b b)) (- b a)))) (cbrt (sin (pow (sqrt (atan2 b b)) (- b a)))))) (cbrt (* (cbrt (sin (pow (sqrt (atan2 b b)) (- b a)))) (cbrt (sin (pow (sqrt (atan2 b b)) (- b a)))))))
  (cbrt (* (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)))) (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)))))) (* (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)))) (cbrt (sin (pow (sqrt (atan2 b b)) (- b a))))))
  (* (cbrt (* (cbrt (sin (pow (sqrt (atan2 b b)) (- b a)))) (cbrt (sin (pow (sqrt (atan2 b b)) (- b a)))))) (cbrt (* (cbrt (sin (pow (sqrt (atan2 b b)) (- b a)))) (cbrt (sin (pow (sqrt (atan2 b b)) (- b a)))))))
  (* (cbrt (cbrt (sin (pow (sqrt (atan2 b b)) (- b a))))) (cbrt (cbrt (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 1) (cbrt 1))
  (* (cbrt (sin (pow (sqrt (atan2 b b)) (- b a)))) (cbrt (sin (pow (sqrt (atan2 b b)) (- b a)))))
  (* (* (cbrt (cbrt (sin (pow (sqrt (atan2 b b)) (- b a))))) (cbrt (cbrt (sin (pow (sqrt (atan2 b b)) (- b a)))))) (* (cbrt (cbrt (sin (pow (sqrt (atan2 b b)) (- b a))))) (cbrt (cbrt (sin (pow (sqrt (atan2 b b)) (- b a)))))))
  (* (cbrt (cbrt (sin (pow (sqrt (atan2 b b)) (- b a))))) (cbrt (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 (cbrt (sin (pow (sqrt (atan2 b b)) (- b a))))) (sqrt (cbrt (sin (pow (sqrt (atan2 b b)) (- b a))))))
  (* 1 1)
  (* (cbrt (sin (pow (sqrt (atan2 b b)) (- b a)))) (cbrt (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 (sqrt (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))))) (cbrt (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))))
  (* (sqrt (cbrt (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))))) (sqrt (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))))))
  (* 2 1/3)
  (* 2 1)
  (* (cbrt (sin (pow (sqrt (atan2 b b)) (- b a)))) (cbrt (* (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)))) (cbrt (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))))
  (* (cbrt (sin (pow (sqrt (atan2 b b)) (- b a)))) (cbrt 1))
  (* (cbrt (sin (pow (sqrt (atan2 b b)) (- b a)))) (* (cbrt (cbrt (sin (pow (sqrt (atan2 b b)) (- b a))))) (cbrt (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)))) 1)
  (* (cbrt (cbrt (sin (pow (sqrt (atan2 b b)) (- b a))))) (cbrt (sin (pow (sqrt (atan2 b b)) (- b a)))))
  (* (cbrt (sqrt (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)))))
  (* (cbrt (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)))))
  (* (cbrt (sin (pow (sqrt (atan2 b b)) (- b a)))) (cbrt (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))
  (sqrt (atan2 b b))
  (sqrt (atan2 b b))
  (sqrt (atan2 b b))
  (- (+ (* 2/3 (* (* (cos 1) (* b (log (sqrt (atan2 b b))))) (pow (/ 1 (sin 1)) 1/3))) (pow (pow (sin 1) 2) 1/3)) (* 2/3 (* (* a (* (cos 1) (log (sqrt (atan2 b b))))) (pow (/ 1 (sin 1)) 1/3))))
  (pow (pow (sin (pow (sqrt (atan2 b b)) (- b a))) 2) 1/3)
  (pow (pow (sin (pow (sqrt (atan2 b b)) (- b a))) 2) 1/3)
0.897 * * [simplify]: iteration  0 :  161  enodes  (cost  811 )
0.901 * * [simplify]: iteration  1 :  557  enodes  (cost  750 )
0.914 * * [simplify]: iteration  2 :  2960  enodes  (cost  678 )
1.003 * * [simplify]: iteration  3 :  5001  enodes  (cost  664 )
1.007 * [simplify]: Simplified to:
   (expm1 (sqrt (atan2 b b)))
  (log1p (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)))
  (expm1 (sqrt (atan2 b b)))
  (log1p (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)))
  (expm1 (sqrt (atan2 b b)))
  (log1p (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)))
  (expm1 (* (cbrt (sin (pow (sqrt (atan2 b b)) (- b a)))) (cbrt (sin (pow (sqrt (atan2 b b)) (- b a))))))
  (log1p (* (cbrt (sin (pow (sqrt (atan2 b b)) (- b a)))) (cbrt (sin (pow (sqrt (atan2 b b)) (- b a))))))
  2/3
  2
  (pow (sin (pow (sqrt (atan2 b b)) (- b a))) 2)
  (pow (pow (sin (pow (sqrt (atan2 b b)) (- b a))) 2) 1/3)
  2
  (* 2 (log (cbrt (sin (pow (sqrt (atan2 b b)) (- b a))))))
  (* 2 (log (cbrt (sin (pow (sqrt (atan2 b b)) (- b a))))))
  (pow (exp 1) (pow (sqrt (cbrt (sin (pow (sqrt (atan2 b b)) (- b a))))) 4))
  (pow (sin (pow (sqrt (atan2 b b)) (- b a))) 2)
  (* (cbrt (* (cbrt (sin (pow (sqrt (atan2 b b)) (- b a)))) (cbrt (sin (pow (sqrt (atan2 b b)) (- b a)))))) (cbrt (* (cbrt (sin (pow (sqrt (atan2 b b)) (- b a)))) (cbrt (sin (pow (sqrt (atan2 b b)) (- b a)))))))
  (cbrt (* (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))) 2)
  (fabs (cbrt (sin (pow (sqrt (atan2 b b)) (- b a)))))
  (fabs (cbrt (sin (pow (sqrt (atan2 b b)) (- b a)))))
  (* (cbrt (* (cbrt (sin (pow (sqrt (atan2 b b)) (- b a)))) (cbrt (sin (pow (sqrt (atan2 b b)) (- b a)))))) (cbrt (* (cbrt (sin (pow (sqrt (atan2 b b)) (- b a)))) (cbrt (sin (pow (sqrt (atan2 b b)) (- b a)))))))
  (* (cbrt (cbrt (sin (pow (sqrt (atan2 b b)) (- b a))))) (cbrt (cbrt (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))))))
  1
  (pow (pow (sin (pow (sqrt (atan2 b b)) (- b a))) 2) 1/3)
  (pow (cbrt (cbrt (sin (pow (sqrt (atan2 b b)) (- b a))))) 4)
  (* (cbrt (cbrt (sin (pow (sqrt (atan2 b b)) (- b a))))) (cbrt (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))))
  1
  (pow (pow (sin (pow (sqrt (atan2 b b)) (- b a))) 2) 1/3)
  (* (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 (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))) (sqrt (cbrt (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 (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))))
  (cbrt (sin (pow (sqrt (atan2 b b)) (- b a))))
  2/3
  2
  (* (cbrt (sin (pow (sqrt (atan2 b b)) (- b a)))) (cbrt (* (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)))) (cbrt (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))))
  (cbrt (sin (pow (sqrt (atan2 b b)) (- b a))))
  (pow (cbrt (cbrt (sin (pow (sqrt (atan2 b b)) (- b a))))) 5)
  (pow (sqrt (cbrt (sin (pow (sqrt (atan2 b b)) (- b a))))) 3)
  (cbrt (sin (pow (sqrt (atan2 b b)) (- b a))))
  (pow (cbrt (cbrt (sin (pow (sqrt (atan2 b b)) (- b a))))) 4)
  (* (cbrt (sin (pow (sqrt (atan2 b b)) (- b a)))) (cbrt (sqrt (sin (pow (sqrt (atan2 b b)) (- b a))))))
  (pow (pow (sin (pow (sqrt (atan2 b b)) (- b a))) 2) 1/3)
  (pow (cbrt (cbrt (sin (pow (sqrt (atan2 b b)) (- b a))))) 4)
  (pow (sqrt (cbrt (sin (pow (sqrt (atan2 b b)) (- b a))))) 3)
  (pow (pow (sin (pow (sqrt (atan2 b b)) (- b a))) 2) 1/3)
  (sqrt (atan2 b b))
  (sqrt (atan2 b b))
  (sqrt (atan2 b b))
  (sqrt (atan2 b b))
  (sqrt (atan2 b b))
  (sqrt (atan2 b b))
  (sqrt (atan2 b b))
  (sqrt (atan2 b b))
  (sqrt (atan2 b b))
  (fma (* (pow (/ 1 (sin 1)) 1/3) 2/3) (- (* (cos 1) (* b (log (sqrt (atan2 b b))))) (* a (* (cos 1) (log (sqrt (atan2 b b)))))) (pow (pow (sin 1) 2) 1/3))
  (pow (pow (sin (pow (sqrt (atan2 b b)) (- b a))) 2) 1/3)
  (pow (pow (sin (pow (sqrt (atan2 b b)) (- b a))) 2) 1/3)
1.007 * * * [progress]: adding candidates to table
1.280 * [progress]: [Phase 3 of 3] Extracting.
1.281 * * [regime]: Finding splitpoints for: (#<alt (λ (a b) (* (* (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))))))> #<alt (λ (a b) (sin (pow (sqrt (atan2 b b)) (- b a))))>)
1.282 * * * [regime-changes]: Trying 4 branch expressions: ((pow (sqrt (atan2 b b)) (- b a)) (sin (pow (sqrt (atan2 b b)) (- b a))) b a)
1.282 * * * * [regimes]: Trying to branch on (pow (sqrt (atan2 b b)) (- b a)) from (#<alt (λ (a b) (* (* (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))))))> #<alt (λ (a b) (sin (pow (sqrt (atan2 b b)) (- b a))))>)
1.303 * * * * [regimes]: Trying to branch on (sin (pow (sqrt (atan2 b b)) (- b a))) from (#<alt (λ (a b) (* (* (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))))))> #<alt (λ (a b) (sin (pow (sqrt (atan2 b b)) (- b a))))>)
1.327 * * * * [regimes]: Trying to branch on b from (#<alt (λ (a b) (* (* (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))))))> #<alt (λ (a b) (sin (pow (sqrt (atan2 b b)) (- b a))))>)
1.339 * * * * [regimes]: Trying to branch on a from (#<alt (λ (a b) (* (* (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))))))> #<alt (λ (a b) (sin (pow (sqrt (atan2 b b)) (- b a))))>)
1.352 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
1.353 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (sin (pow (sqrt (atan2 b b)) (- b a)))
1.353 * * [simplify]: iteration  0 :  7  enodes  (cost  5 )
1.353 * [simplify]: Simplified to:
   (sin (pow (sqrt (atan2 b b)) (- b a)))
3.806 * [regime-testing]: Baseline error score: 0.15774767843606163
3.806 * [regime-testing]: Oracle error score: 0.1558652793154233
3.807 * [regime-testing]: End program error score: 0.15774767843606163