0.709 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.417 * * * [progress]: [2/2] Setting up program.
0.421 * [progress]: [Phase 2 of 3] Improving.
0.424 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (sin (pow (sqrt (atan2 b b)) (- b a)))
0.427 * * [simplify]: iteration  0 :  13  enodes  (cost  5 )
0.428 * * [simplify]: iteration  1 :  22  enodes  (cost  5 )
0.429 * * [simplify]: iteration  2 :  44  enodes  (cost  5 )
0.431 * * [simplify]: iteration  3 :  114  enodes  (cost  5 )
0.433 * * [simplify]: iteration  4 :  315  enodes  (cost  5 )
0.440 * * [simplify]: iteration  5 :  1609  enodes  (cost  5 )
0.476 * * [simplify]: iteration  6 :  5001  enodes  (cost  5 )
0.477 * [simplify]: Simplified to:
   (sin (pow (sqrt (atan2 b b)) (- b a)))
0.478 * * [progress]: iteration 1 / 4
0.478 * * * [progress]: picking best candidate
0.481 * * * * [pick]: Picked  #<alt (λ (a b) (sin (pow (sqrt (atan2 b b)) (- b a))))>
0.481 * * * [progress]: localizing error
0.492 * * * [progress]: generating rewritten candidates
0.492 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 1)
0.496 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.505 * * * [progress]: generating series expansions
0.505 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 1)
0.509 * [approximate]: Taking taylor expansion of (sqrt (atan2 b b)) in (b) around 0
0.510 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b
0.510 * [taylor]: Taking taylor expansion of (atan2 b b) in b
0.511 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b
0.511 * [taylor]: Taking taylor expansion of (atan2 b b) in b
0.515 * [approximate]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in (b) around 0
0.515 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
0.515 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
0.515 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
0.515 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
0.519 * [approximate]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in (b) around 0
0.519 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b
0.519 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b
0.519 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b
0.519 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b
0.522 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.522 * [approximate]: Taking taylor expansion of (pow (sqrt (atan2 b b)) (- b a)) in (b a) around 0
0.522 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 b b)) (- b a)) in a
0.522 * [taylor]: Taking taylor expansion of (exp (* (- b a) (log (sqrt (atan2 b b))))) in a
0.522 * [taylor]: Taking taylor expansion of (* (- b a) (log (sqrt (atan2 b b)))) in a
0.522 * [taylor]: Taking taylor expansion of (- b a) in a
0.522 * [taylor]: Taking taylor expansion of b in a
0.523 * [taylor]: Taking taylor expansion of a in a
0.523 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a
0.523 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a
0.523 * [taylor]: Taking taylor expansion of (atan2 b b) in a
0.524 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 b b)) (- b a)) in b
0.524 * [taylor]: Taking taylor expansion of (exp (* (- b a) (log (sqrt (atan2 b b))))) in b
0.524 * [taylor]: Taking taylor expansion of (* (- b a) (log (sqrt (atan2 b b)))) in b
0.524 * [taylor]: Taking taylor expansion of (- b a) in b
0.524 * [taylor]: Taking taylor expansion of b in b
0.524 * [taylor]: Taking taylor expansion of a in b
0.524 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in b
0.524 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b
0.524 * [taylor]: Taking taylor expansion of (atan2 b b) in b
0.524 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 b b)) (- b a)) in b
0.524 * [taylor]: Taking taylor expansion of (exp (* (- b a) (log (sqrt (atan2 b b))))) in b
0.524 * [taylor]: Taking taylor expansion of (* (- b a) (log (sqrt (atan2 b b)))) in b
0.524 * [taylor]: Taking taylor expansion of (- b a) in b
0.524 * [taylor]: Taking taylor expansion of b in b
0.524 * [taylor]: Taking taylor expansion of a in b
0.524 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in b
0.524 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b
0.524 * [taylor]: Taking taylor expansion of (atan2 b b) in b
0.525 * [taylor]: Taking taylor expansion of (exp (* -1 (* a (log (sqrt (atan2 b b)))))) in a
0.525 * [taylor]: Taking taylor expansion of (* -1 (* a (log (sqrt (atan2 b b))))) in a
0.525 * [taylor]: Taking taylor expansion of -1 in a
0.525 * [taylor]: Taking taylor expansion of (* a (log (sqrt (atan2 b b)))) in a
0.525 * [taylor]: Taking taylor expansion of a in a
0.525 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a
0.525 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a
0.525 * [taylor]: Taking taylor expansion of (atan2 b b) in a
0.529 * [taylor]: Taking taylor expansion of (* (exp (* -1 (* a (log (sqrt (atan2 b b)))))) (log (sqrt (atan2 b b)))) in a
0.529 * [taylor]: Taking taylor expansion of (exp (* -1 (* a (log (sqrt (atan2 b b)))))) in a
0.529 * [taylor]: Taking taylor expansion of (* -1 (* a (log (sqrt (atan2 b b))))) in a
0.529 * [taylor]: Taking taylor expansion of -1 in a
0.529 * [taylor]: Taking taylor expansion of (* a (log (sqrt (atan2 b b)))) in a
0.529 * [taylor]: Taking taylor expansion of a in a
0.529 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a
0.529 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a
0.529 * [taylor]: Taking taylor expansion of (atan2 b b) in a
0.531 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 b b))) in a
0.531 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in a
0.531 * [taylor]: Taking taylor expansion of (atan2 b b) in a
0.533 * [approximate]: Taking taylor expansion of (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))) in (b a) around 0
0.533 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))) in a
0.533 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b)))))) in a
0.533 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b))))) in a
0.533 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a
0.533 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.533 * [taylor]: Taking taylor expansion of b in a
0.533 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.533 * [taylor]: Taking taylor expansion of a in a
0.533 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in a
0.533 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in a
0.533 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in a
0.534 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))) in b
0.534 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b)))))) in b
0.534 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b))))) in b
0.534 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in b
0.534 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.534 * [taylor]: Taking taylor expansion of b in b
0.535 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.535 * [taylor]: Taking taylor expansion of a in b
0.535 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in b
0.535 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
0.535 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
0.535 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))) in b
0.535 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b)))))) in b
0.535 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (sqrt (atan2 (/ 1 b) (/ 1 b))))) in b
0.535 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in b
0.535 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.536 * [taylor]: Taking taylor expansion of b in b
0.536 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.536 * [taylor]: Taking taylor expansion of a in b
0.536 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in b
0.536 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
0.536 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
0.537 * [taylor]: Taking taylor expansion of (exp (* (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a)))) in a
0.537 * [taylor]: Taking taylor expansion of (* (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) (- (/ 1 b) (/ 1 a))) in a
0.537 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ 1 b) (/ 1 b)))) in a
0.537 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in a
0.537 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in a
0.537 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a
0.537 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.537 * [taylor]: Taking taylor expansion of b in a
0.537 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.537 * [taylor]: Taking taylor expansion of a in a
0.538 * [taylor]: Taking taylor expansion of 0 in a
0.538 * [taylor]: Taking taylor expansion of 0 in a
0.538 * [taylor]: Taking taylor expansion of 0 in a
0.539 * [approximate]: Taking taylor expansion of (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b))) in (b a) around 0
0.539 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b))) in a
0.539 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b)))))) in a
0.539 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in a
0.539 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a
0.539 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.539 * [taylor]: Taking taylor expansion of a in a
0.539 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.539 * [taylor]: Taking taylor expansion of b in a
0.539 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in a
0.539 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in a
0.539 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in a
0.540 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b))) in b
0.540 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b)))))) in b
0.540 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in b
0.540 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in b
0.540 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.540 * [taylor]: Taking taylor expansion of a in b
0.540 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.540 * [taylor]: Taking taylor expansion of b in b
0.540 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in b
0.540 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b
0.540 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b
0.541 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b))) in b
0.541 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b)))))) in b
0.541 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in b
0.541 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in b
0.541 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.541 * [taylor]: Taking taylor expansion of a in b
0.541 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.541 * [taylor]: Taking taylor expansion of b in b
0.541 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in b
0.541 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b
0.541 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b
0.542 * [taylor]: Taking taylor expansion of (pow (sqrt (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b))) in a
0.542 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b)))))) in a
0.542 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (sqrt (atan2 (/ -1 b) (/ -1 b))))) in a
0.543 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a
0.543 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.543 * [taylor]: Taking taylor expansion of a in a
0.543 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.543 * [taylor]: Taking taylor expansion of b in a
0.543 * [taylor]: Taking taylor expansion of (log (sqrt (atan2 (/ -1 b) (/ -1 b)))) in a
0.543 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in a
0.543 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in a
0.544 * [taylor]: Taking taylor expansion of 0 in a
0.544 * [taylor]: Taking taylor expansion of 0 in a
0.544 * [taylor]: Taking taylor expansion of 0 in a
0.544 * * * [progress]: simplifying candidates
0.545 * [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))) (- b a))
  (* (log (sqrt (atan2 b b))) (- b a))
  (* 1/2 (- b a))
  (* 1 (- b a))
  (* (/ 1 2) (- b a))
  (pow (sqrt (atan2 b b)) b)
  (pow (sqrt (atan2 b b)) a)
  (pow (sqrt (atan2 b b)) (* (cbrt (- b a)) (cbrt (- b a))))
  (pow (sqrt (atan2 b b)) (sqrt (- b a)))
  (pow (sqrt (atan2 b b)) 1)
  (pow (sqrt (atan2 b b)) (+ (sqrt b) (sqrt a)))
  (pow (sqrt (atan2 b b)) 1)
  (pow (sqrt (atan2 b b)) b)
  (pow (sqrt (atan2 b b)) (- a))
  (pow (sqrt (atan2 b b)) b)
  (pow (sqrt (atan2 b b)) (- a))
  (pow (* (cbrt (sqrt (atan2 b b))) (cbrt (sqrt (atan2 b b)))) (- b a))
  (pow (cbrt (sqrt (atan2 b b))) (- b a))
  (pow (sqrt (* (cbrt (atan2 b b)) (cbrt (atan2 b b)))) (- b a))
  (pow (sqrt (cbrt (atan2 b b))) (- b a))
  (pow (sqrt (sqrt (atan2 b b))) (- b a))
  (pow (sqrt (sqrt (atan2 b b))) (- b a))
  (pow (sqrt 1) (- b a))
  (pow (sqrt (atan2 b b)) (- b a))
  (pow (sqrt (sqrt (atan2 b b))) (- b a))
  (pow (sqrt (sqrt (atan2 b b))) (- b a))
  (pow 1 (- b a))
  (pow (sqrt (atan2 b b)) (- b a))
  (log (pow (sqrt (atan2 b b)) (- b a)))
  (exp (pow (sqrt (atan2 b b)) (- b a)))
  (* (cbrt (pow (sqrt (atan2 b b)) (- b a))) (cbrt (pow (sqrt (atan2 b b)) (- b a))))
  (cbrt (pow (sqrt (atan2 b b)) (- b a)))
  (* (* (pow (sqrt (atan2 b b)) (- b a)) (pow (sqrt (atan2 b b)) (- b a))) (pow (sqrt (atan2 b b)) (- b a)))
  (/ (- b a) 2)
  (sqrt (pow (sqrt (atan2 b b)) (- b a)))
  (sqrt (pow (sqrt (atan2 b b)) (- b a)))
  (pow (sqrt (atan2 b b)) (/ (- b a) 2))
  (pow (sqrt (atan2 b b)) (/ (- b a) 2))
  (sqrt (atan2 b b))
  (sqrt (atan2 b b))
  (sqrt (atan2 b b))
  (- (+ (* b (log (sqrt (atan2 b b)))) 1) (* a (log (sqrt (atan2 b b)))))
  (pow (sqrt (atan2 b b)) (- b a))
  (pow (sqrt (atan2 b b)) (- b a))
0.549 * * [simplify]: iteration  0 :  120  enodes  (cost  239 )
0.551 * * [simplify]: iteration  1 :  357  enodes  (cost  224 )
0.557 * * [simplify]: iteration  2 :  1225  enodes  (cost  224 )
0.583 * * [simplify]: iteration  3 :  5001  enodes  (cost  222 )
0.585 * [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)))
  (pow (sqrt (atan2 b b)) 1/2)
  (pow (sqrt (atan2 b b)) 1/2)
  1
  (sqrt (atan2 b b))
  1/2
  (pow (sqrt (atan2 b b)) 1/2)
  (pow (sqrt (atan2 b b)) 1/2)
  (log (pow (sqrt (atan2 b b)) (- b a)))
  (log (pow (sqrt (atan2 b b)) (- b a)))
  (* 1/2 (- b a))
  (- b a)
  (* 1/2 (- b a))
  (pow (sqrt (atan2 b b)) b)
  (pow (sqrt (atan2 b b)) a)
  (pow (sqrt (atan2 b b)) (* (cbrt (- b a)) (cbrt (- b a))))
  (pow (sqrt (atan2 b b)) (sqrt (- b a)))
  (sqrt (atan2 b b))
  (pow (sqrt (atan2 b b)) (+ (sqrt b) (sqrt a)))
  (sqrt (atan2 b b))
  (pow (sqrt (atan2 b b)) b)
  (pow (sqrt (atan2 b b)) (- a))
  (pow (sqrt (atan2 b b)) b)
  (pow (sqrt (atan2 b b)) (- a))
  (pow (* (cbrt (sqrt (atan2 b b))) (cbrt (sqrt (atan2 b b)))) (- b a))
  (pow (cbrt (sqrt (atan2 b b))) (- b a))
  (pow (fabs (cbrt (atan2 b b))) (- b a))
  (pow (sqrt (cbrt (atan2 b b))) (- b a))
  (pow (sqrt (sqrt (atan2 b b))) (- b a))
  (pow (sqrt (sqrt (atan2 b b))) (- b a))
  1
  (pow (sqrt (atan2 b b)) (- b a))
  (pow (sqrt (sqrt (atan2 b b))) (- b a))
  (pow (sqrt (sqrt (atan2 b b))) (- b a))
  1
  (pow (sqrt (atan2 b b)) (- b a))
  (log (pow (sqrt (atan2 b b)) (- b a)))
  (exp (pow (sqrt (atan2 b b)) (- b a)))
  (* (cbrt (pow (sqrt (atan2 b b)) (- b a))) (cbrt (pow (sqrt (atan2 b b)) (- b a))))
  (cbrt (pow (sqrt (atan2 b b)) (- b a)))
  (pow (pow (sqrt (atan2 b b)) (- b a)) 3)
  (* 1/2 (- b a))
  (sqrt (pow (sqrt (atan2 b b)) (- b a)))
  (sqrt (pow (sqrt (atan2 b b)) (- b a)))
  (pow (sqrt (atan2 b b)) (/ (- b a) 2))
  (pow (sqrt (atan2 b b)) (/ (- b a) 2))
  (sqrt (atan2 b b))
  (sqrt (atan2 b b))
  (sqrt (atan2 b b))
  (+ 1 (log (pow (sqrt (atan2 b b)) (- b a))))
  (pow (sqrt (atan2 b b)) (- b a))
  (pow (sqrt (atan2 b b)) (- b a))
0.586 * * * [progress]: adding candidates to table
0.683 * * [progress]: iteration 2 / 4
0.683 * * * [progress]: picking best candidate
0.687 * * * * [pick]: Picked  #<alt (λ (a b) (sin (pow (atan2 b b) (* 1/2 (- b a)))))>
0.687 * * * [progress]: localizing error
0.699 * * * [progress]: generating rewritten candidates
0.699 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
0.704 * * * [progress]: generating series expansions
0.704 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
0.704 * [approximate]: Taking taylor expansion of (pow (atan2 b b) (* 1/2 (- b a))) in (b a) around 0
0.704 * [taylor]: Taking taylor expansion of (pow (atan2 b b) (* 1/2 (- b a))) in a
0.704 * [taylor]: Taking taylor expansion of (exp (* (* 1/2 (- b a)) (log (atan2 b b)))) in a
0.704 * [taylor]: Taking taylor expansion of (* (* 1/2 (- b a)) (log (atan2 b b))) in a
0.704 * [taylor]: Taking taylor expansion of (* 1/2 (- b a)) in a
0.704 * [taylor]: Taking taylor expansion of 1/2 in a
0.704 * [taylor]: Taking taylor expansion of (- b a) in a
0.704 * [taylor]: Taking taylor expansion of b in a
0.704 * [taylor]: Taking taylor expansion of a in a
0.704 * [taylor]: Taking taylor expansion of (log (atan2 b b)) in a
0.705 * [taylor]: Taking taylor expansion of (atan2 b b) in a
0.705 * [taylor]: Taking taylor expansion of (pow (atan2 b b) (* 1/2 (- b a))) in b
0.705 * [taylor]: Taking taylor expansion of (exp (* (* 1/2 (- b a)) (log (atan2 b b)))) in b
0.705 * [taylor]: Taking taylor expansion of (* (* 1/2 (- b a)) (log (atan2 b b))) in b
0.705 * [taylor]: Taking taylor expansion of (* 1/2 (- b a)) in b
0.705 * [taylor]: Taking taylor expansion of 1/2 in b
0.705 * [taylor]: Taking taylor expansion of (- b a) in b
0.705 * [taylor]: Taking taylor expansion of b in b
0.705 * [taylor]: Taking taylor expansion of a in b
0.705 * [taylor]: Taking taylor expansion of (log (atan2 b b)) in b
0.705 * [taylor]: Taking taylor expansion of (atan2 b b) in b
0.706 * [taylor]: Taking taylor expansion of (pow (atan2 b b) (* 1/2 (- b a))) in b
0.706 * [taylor]: Taking taylor expansion of (exp (* (* 1/2 (- b a)) (log (atan2 b b)))) in b
0.706 * [taylor]: Taking taylor expansion of (* (* 1/2 (- b a)) (log (atan2 b b))) in b
0.706 * [taylor]: Taking taylor expansion of (* 1/2 (- b a)) in b
0.706 * [taylor]: Taking taylor expansion of 1/2 in b
0.706 * [taylor]: Taking taylor expansion of (- b a) in b
0.706 * [taylor]: Taking taylor expansion of b in b
0.706 * [taylor]: Taking taylor expansion of a in b
0.706 * [taylor]: Taking taylor expansion of (log (atan2 b b)) in b
0.706 * [taylor]: Taking taylor expansion of (atan2 b b) in b
0.706 * [taylor]: Taking taylor expansion of (exp (* -1/2 (* a (log (atan2 b b))))) in a
0.706 * [taylor]: Taking taylor expansion of (* -1/2 (* a (log (atan2 b b)))) in a
0.706 * [taylor]: Taking taylor expansion of -1/2 in a
0.706 * [taylor]: Taking taylor expansion of (* a (log (atan2 b b))) in a
0.706 * [taylor]: Taking taylor expansion of a in a
0.706 * [taylor]: Taking taylor expansion of (log (atan2 b b)) in a
0.706 * [taylor]: Taking taylor expansion of (atan2 b b) in a
0.709 * [taylor]: Taking taylor expansion of (* 1/2 (* (exp (* -1/2 (* a (log (atan2 b b))))) (log (atan2 b b)))) in a
0.709 * [taylor]: Taking taylor expansion of 1/2 in a
0.709 * [taylor]: Taking taylor expansion of (* (exp (* -1/2 (* a (log (atan2 b b))))) (log (atan2 b b))) in a
0.709 * [taylor]: Taking taylor expansion of (exp (* -1/2 (* a (log (atan2 b b))))) in a
0.709 * [taylor]: Taking taylor expansion of (* -1/2 (* a (log (atan2 b b)))) in a
0.709 * [taylor]: Taking taylor expansion of -1/2 in a
0.709 * [taylor]: Taking taylor expansion of (* a (log (atan2 b b))) in a
0.709 * [taylor]: Taking taylor expansion of a in a
0.709 * [taylor]: Taking taylor expansion of (log (atan2 b b)) in a
0.709 * [taylor]: Taking taylor expansion of (atan2 b b) in a
0.710 * [taylor]: Taking taylor expansion of (log (atan2 b b)) in a
0.710 * [taylor]: Taking taylor expansion of (atan2 b b) in a
0.711 * [approximate]: Taking taylor expansion of (pow (atan2 (/ 1 b) (/ 1 b)) (* 1/2 (- (/ 1 b) (/ 1 a)))) in (b a) around 0
0.711 * [taylor]: Taking taylor expansion of (pow (atan2 (/ 1 b) (/ 1 b)) (* 1/2 (- (/ 1 b) (/ 1 a)))) in a
0.711 * [taylor]: Taking taylor expansion of (exp (* (* 1/2 (- (/ 1 b) (/ 1 a))) (log (atan2 (/ 1 b) (/ 1 b))))) in a
0.711 * [taylor]: Taking taylor expansion of (* (* 1/2 (- (/ 1 b) (/ 1 a))) (log (atan2 (/ 1 b) (/ 1 b)))) in a
0.711 * [taylor]: Taking taylor expansion of (* 1/2 (- (/ 1 b) (/ 1 a))) in a
0.711 * [taylor]: Taking taylor expansion of 1/2 in a
0.711 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a
0.711 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.711 * [taylor]: Taking taylor expansion of b in a
0.711 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.711 * [taylor]: Taking taylor expansion of a in a
0.712 * [taylor]: Taking taylor expansion of (log (atan2 (/ 1 b) (/ 1 b))) in a
0.712 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in a
0.713 * [taylor]: Taking taylor expansion of (pow (atan2 (/ 1 b) (/ 1 b)) (* 1/2 (- (/ 1 b) (/ 1 a)))) in b
0.713 * [taylor]: Taking taylor expansion of (exp (* (* 1/2 (- (/ 1 b) (/ 1 a))) (log (atan2 (/ 1 b) (/ 1 b))))) in b
0.713 * [taylor]: Taking taylor expansion of (* (* 1/2 (- (/ 1 b) (/ 1 a))) (log (atan2 (/ 1 b) (/ 1 b)))) in b
0.713 * [taylor]: Taking taylor expansion of (* 1/2 (- (/ 1 b) (/ 1 a))) in b
0.713 * [taylor]: Taking taylor expansion of 1/2 in b
0.713 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in b
0.713 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.713 * [taylor]: Taking taylor expansion of b in b
0.713 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.713 * [taylor]: Taking taylor expansion of a in b
0.713 * [taylor]: Taking taylor expansion of (log (atan2 (/ 1 b) (/ 1 b))) in b
0.713 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
0.714 * [taylor]: Taking taylor expansion of (pow (atan2 (/ 1 b) (/ 1 b)) (* 1/2 (- (/ 1 b) (/ 1 a)))) in b
0.714 * [taylor]: Taking taylor expansion of (exp (* (* 1/2 (- (/ 1 b) (/ 1 a))) (log (atan2 (/ 1 b) (/ 1 b))))) in b
0.714 * [taylor]: Taking taylor expansion of (* (* 1/2 (- (/ 1 b) (/ 1 a))) (log (atan2 (/ 1 b) (/ 1 b)))) in b
0.714 * [taylor]: Taking taylor expansion of (* 1/2 (- (/ 1 b) (/ 1 a))) in b
0.714 * [taylor]: Taking taylor expansion of 1/2 in b
0.714 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in b
0.714 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.714 * [taylor]: Taking taylor expansion of b in b
0.714 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.714 * [taylor]: Taking taylor expansion of a in b
0.714 * [taylor]: Taking taylor expansion of (log (atan2 (/ 1 b) (/ 1 b))) in b
0.714 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
0.715 * [taylor]: Taking taylor expansion of (exp (* 1/2 (* (log (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))))) in a
0.715 * [taylor]: Taking taylor expansion of (* 1/2 (* (log (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a)))) in a
0.715 * [taylor]: Taking taylor expansion of 1/2 in a
0.715 * [taylor]: Taking taylor expansion of (* (log (atan2 (/ 1 b) (/ 1 b))) (- (/ 1 b) (/ 1 a))) in a
0.715 * [taylor]: Taking taylor expansion of (log (atan2 (/ 1 b) (/ 1 b))) in a
0.715 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in a
0.715 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a
0.715 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.715 * [taylor]: Taking taylor expansion of b in a
0.715 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.715 * [taylor]: Taking taylor expansion of a in a
0.717 * [taylor]: Taking taylor expansion of 0 in a
0.717 * [taylor]: Taking taylor expansion of 0 in a
0.717 * [taylor]: Taking taylor expansion of 0 in a
0.717 * [approximate]: Taking taylor expansion of (pow (atan2 (/ -1 b) (/ -1 b)) (* 1/2 (- (/ 1 a) (/ 1 b)))) in (b a) around 0
0.717 * [taylor]: Taking taylor expansion of (pow (atan2 (/ -1 b) (/ -1 b)) (* 1/2 (- (/ 1 a) (/ 1 b)))) in a
0.717 * [taylor]: Taking taylor expansion of (exp (* (* 1/2 (- (/ 1 a) (/ 1 b))) (log (atan2 (/ -1 b) (/ -1 b))))) in a
0.717 * [taylor]: Taking taylor expansion of (* (* 1/2 (- (/ 1 a) (/ 1 b))) (log (atan2 (/ -1 b) (/ -1 b)))) in a
0.717 * [taylor]: Taking taylor expansion of (* 1/2 (- (/ 1 a) (/ 1 b))) in a
0.717 * [taylor]: Taking taylor expansion of 1/2 in a
0.717 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a
0.717 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.717 * [taylor]: Taking taylor expansion of a in a
0.717 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.717 * [taylor]: Taking taylor expansion of b in a
0.717 * [taylor]: Taking taylor expansion of (log (atan2 (/ -1 b) (/ -1 b))) in a
0.717 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in a
0.718 * [taylor]: Taking taylor expansion of (pow (atan2 (/ -1 b) (/ -1 b)) (* 1/2 (- (/ 1 a) (/ 1 b)))) in b
0.718 * [taylor]: Taking taylor expansion of (exp (* (* 1/2 (- (/ 1 a) (/ 1 b))) (log (atan2 (/ -1 b) (/ -1 b))))) in b
0.718 * [taylor]: Taking taylor expansion of (* (* 1/2 (- (/ 1 a) (/ 1 b))) (log (atan2 (/ -1 b) (/ -1 b)))) in b
0.718 * [taylor]: Taking taylor expansion of (* 1/2 (- (/ 1 a) (/ 1 b))) in b
0.718 * [taylor]: Taking taylor expansion of 1/2 in b
0.718 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in b
0.718 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.718 * [taylor]: Taking taylor expansion of a in b
0.718 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.718 * [taylor]: Taking taylor expansion of b in b
0.719 * [taylor]: Taking taylor expansion of (log (atan2 (/ -1 b) (/ -1 b))) in b
0.719 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b
0.720 * [taylor]: Taking taylor expansion of (pow (atan2 (/ -1 b) (/ -1 b)) (* 1/2 (- (/ 1 a) (/ 1 b)))) in b
0.720 * [taylor]: Taking taylor expansion of (exp (* (* 1/2 (- (/ 1 a) (/ 1 b))) (log (atan2 (/ -1 b) (/ -1 b))))) in b
0.720 * [taylor]: Taking taylor expansion of (* (* 1/2 (- (/ 1 a) (/ 1 b))) (log (atan2 (/ -1 b) (/ -1 b)))) in b
0.720 * [taylor]: Taking taylor expansion of (* 1/2 (- (/ 1 a) (/ 1 b))) in b
0.720 * [taylor]: Taking taylor expansion of 1/2 in b
0.720 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in b
0.720 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.720 * [taylor]: Taking taylor expansion of a in b
0.720 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.720 * [taylor]: Taking taylor expansion of b in b
0.720 * [taylor]: Taking taylor expansion of (log (atan2 (/ -1 b) (/ -1 b))) in b
0.720 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b
0.721 * [taylor]: Taking taylor expansion of (exp (* 1/2 (* (log (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b))))) in a
0.721 * [taylor]: Taking taylor expansion of (* 1/2 (* (log (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b)))) in a
0.721 * [taylor]: Taking taylor expansion of 1/2 in a
0.721 * [taylor]: Taking taylor expansion of (* (log (atan2 (/ -1 b) (/ -1 b))) (- (/ 1 a) (/ 1 b))) in a
0.721 * [taylor]: Taking taylor expansion of (log (atan2 (/ -1 b) (/ -1 b))) in a
0.721 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in a
0.721 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a
0.721 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.721 * [taylor]: Taking taylor expansion of a in a
0.722 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.722 * [taylor]: Taking taylor expansion of b in a
0.722 * [taylor]: Taking taylor expansion of 0 in a
0.722 * [taylor]: Taking taylor expansion of 0 in a
0.722 * [taylor]: Taking taylor expansion of 0 in a
0.723 * * * [progress]: simplifying candidates
0.723 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (log (atan2 b b)) (* 1/2 (- b a)))
  (* (log (atan2 b b)) (* 1/2 (- b a)))
  (* 1 (* 1/2 (- b a)))
  (pow (atan2 b b) 1/2)
  (pow (atan2 b b) (* 1/2 b))
  (pow (atan2 b b) (* 1/2 (- a)))
  (pow (atan2 b b) (* 1/2 b))
  (pow (atan2 b b) (* 1/2 (- a)))
  (pow (atan2 b b) (* b 1/2))
  (pow (atan2 b b) (* (- a) 1/2))
  (pow (atan2 b b) (* b 1/2))
  (pow (atan2 b b) (* (- a) 1/2))
  (pow (* (cbrt (atan2 b b)) (cbrt (atan2 b b))) (* 1/2 (- b a)))
  (pow (cbrt (atan2 b b)) (* 1/2 (- b a)))
  (pow (sqrt (atan2 b b)) (* 1/2 (- b a)))
  (pow (sqrt (atan2 b b)) (* 1/2 (- b a)))
  (pow 1 (* 1/2 (- b a)))
  (pow (atan2 b b) (* 1/2 (- b a)))
  (log (pow (atan2 b b) (* 1/2 (- b a))))
  (exp (pow (atan2 b b) (* 1/2 (- b a))))
  (* (cbrt (pow (atan2 b b) (* 1/2 (- b a)))) (cbrt (pow (atan2 b b) (* 1/2 (- b a)))))
  (cbrt (pow (atan2 b b) (* 1/2 (- b a))))
  (* (* (pow (atan2 b b) (* 1/2 (- b a))) (pow (atan2 b b) (* 1/2 (- b a)))) (pow (atan2 b b) (* 1/2 (- b a))))
  (sqrt (pow (atan2 b b) (* 1/2 (- b a))))
  (sqrt (pow (atan2 b b) (* 1/2 (- b a))))
  (pow (atan2 b b) (/ (* 1/2 (- b a)) 2))
  (pow (atan2 b b) (/ (* 1/2 (- b a)) 2))
  (- (+ (* 1/2 (* b (log (atan2 b b)))) 1) (* 1/2 (* a (log (atan2 b b)))))
  (exp (* 1/2 (* (- b a) (log (atan2 b b)))))
  (exp (* 1/2 (* (- b a) (log (atan2 b b)))))
0.726 * * [simplify]: iteration  0 :  109  enodes  (cost  147 )
0.728 * * [simplify]: iteration  1 :  352  enodes  (cost  138 )
0.736 * * [simplify]: iteration  2 :  1519  enodes  (cost  134 )
0.767 * * [simplify]: iteration  3 :  5002  enodes  (cost  131 )
0.768 * [simplify]: Simplified to:
   (* (log (atan2 b b)) (* 1/2 (- b a)))
  (* (log (atan2 b b)) (* 1/2 (- b a)))
  (* 1/2 (- b a))
  (pow (atan2 b b) 1/2)
  (pow (atan2 b b) (* 1/2 b))
  (pow (atan2 b b) (* 1/2 (- a)))
  (pow (atan2 b b) (* 1/2 b))
  (pow (atan2 b b) (* 1/2 (- a)))
  (pow (atan2 b b) (* 1/2 b))
  (pow (atan2 b b) (* 1/2 (- a)))
  (pow (atan2 b b) (* 1/2 b))
  (pow (atan2 b b) (* 1/2 (- a)))
  (pow (* (cbrt (atan2 b b)) (cbrt (atan2 b b))) (* 1/2 (- b a)))
  (pow (cbrt (atan2 b b)) (* 1/2 (- b a)))
  (pow (sqrt (atan2 b b)) (* 1/2 (- b a)))
  (pow (sqrt (atan2 b b)) (* 1/2 (- b a)))
  1
  (pow (atan2 b b) (* 1/2 (- b a)))
  (* (log (atan2 b b)) (* 1/2 (- b a)))
  (exp (pow (atan2 b b) (* 1/2 (- b a))))
  (* (cbrt (pow (atan2 b b) (* 1/2 (- b a)))) (cbrt (pow (atan2 b b) (* 1/2 (- b a)))))
  (cbrt (pow (atan2 b b) (* 1/2 (- b a))))
  (pow (pow (atan2 b b) (- b a)) 3/2)
  (sqrt (pow (atan2 b b) (* 1/2 (- b a))))
  (sqrt (pow (atan2 b b) (* 1/2 (- b a))))
  (pow (atan2 b b) (/ (- b a) 4))
  (pow (atan2 b b) (/ (- b a) 4))
  (+ 1 (* (log (atan2 b b)) (* 1/2 (- b a))))
  (pow (atan2 b b) (* 1/2 (- b a)))
  (pow (atan2 b b) (* 1/2 (- b a)))
0.768 * * * [progress]: adding candidates to table
0.808 * * [progress]: iteration 3 / 4
0.808 * * * [progress]: picking best candidate
0.811 * * * * [pick]: Picked  #<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))>
0.811 * * * [progress]: localizing error
0.822 * * * [progress]: generating rewritten candidates
0.822 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2 1 1)
0.824 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1 1)
0.825 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1)
0.868 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2)
0.882 * * * [progress]: generating series expansions
0.882 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2 1 1)
0.882 * [approximate]: Taking taylor expansion of (sqrt (atan2 b b)) in (b) around 0
0.882 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b
0.882 * [taylor]: Taking taylor expansion of (atan2 b b) in b
0.883 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b
0.883 * [taylor]: Taking taylor expansion of (atan2 b b) in b
0.886 * [approximate]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in (b) around 0
0.886 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
0.886 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
0.886 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
0.886 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
0.889 * [approximate]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in (b) around 0
0.889 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b
0.889 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b
0.890 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b
0.890 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b
0.892 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1 1)
0.893 * [approximate]: Taking taylor expansion of (sqrt (atan2 b b)) in (b) around 0
0.893 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b
0.893 * [taylor]: Taking taylor expansion of (atan2 b b) in b
0.893 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b
0.893 * [taylor]: Taking taylor expansion of (atan2 b b) in b
0.895 * [approximate]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in (b) around 0
0.896 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
0.896 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
0.896 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
0.896 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
0.899 * [approximate]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in (b) around 0
0.899 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b
0.899 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b
0.899 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b
0.899 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b
0.902 * * * * [progress]: [ 3 / 4 ] generating series at (2 1)
0.902 * [approximate]: Taking taylor expansion of (pow (pow (pow (atan2 b b) 1/4) (- b a)) 2) in (b a) around 0
0.902 * [taylor]: Taking taylor expansion of (pow (pow (pow (atan2 b b) 1/4) (- b a)) 2) in a
0.902 * [taylor]: Taking taylor expansion of (pow (pow (atan2 b b) 1/4) (- b a)) in a
0.902 * [taylor]: Taking taylor expansion of (exp (* (- b a) (log (pow (atan2 b b) 1/4)))) in a
0.902 * [taylor]: Taking taylor expansion of (* (- b a) (log (pow (atan2 b b) 1/4))) in a
0.902 * [taylor]: Taking taylor expansion of (- b a) in a
0.902 * [taylor]: Taking taylor expansion of b in a
0.902 * [taylor]: Taking taylor expansion of a in a
0.902 * [taylor]: Taking taylor expansion of (log (pow (atan2 b b) 1/4)) in a
0.902 * [taylor]: Taking taylor expansion of (pow (atan2 b b) 1/4) in a
0.902 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 b b)))) in a
0.902 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 b b))) in a
0.902 * [taylor]: Taking taylor expansion of 1/4 in a
0.902 * [taylor]: Taking taylor expansion of (log (atan2 b b)) in a
0.903 * [taylor]: Taking taylor expansion of (atan2 b b) in a
0.903 * [taylor]: Taking taylor expansion of (pow (pow (pow (atan2 b b) 1/4) (- b a)) 2) in b
0.903 * [taylor]: Taking taylor expansion of (pow (pow (atan2 b b) 1/4) (- b a)) in b
0.903 * [taylor]: Taking taylor expansion of (exp (* (- b a) (log (pow (atan2 b b) 1/4)))) in b
0.903 * [taylor]: Taking taylor expansion of (* (- b a) (log (pow (atan2 b b) 1/4))) in b
0.904 * [taylor]: Taking taylor expansion of (- b a) in b
0.904 * [taylor]: Taking taylor expansion of b in b
0.904 * [taylor]: Taking taylor expansion of a in b
0.904 * [taylor]: Taking taylor expansion of (log (pow (atan2 b b) 1/4)) in b
0.904 * [taylor]: Taking taylor expansion of (pow (atan2 b b) 1/4) in b
0.904 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 b b)))) in b
0.904 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 b b))) in b
0.904 * [taylor]: Taking taylor expansion of 1/4 in b
0.904 * [taylor]: Taking taylor expansion of (log (atan2 b b)) in b
0.904 * [taylor]: Taking taylor expansion of (atan2 b b) in b
0.904 * [taylor]: Taking taylor expansion of (pow (pow (pow (atan2 b b) 1/4) (- b a)) 2) in b
0.904 * [taylor]: Taking taylor expansion of (pow (pow (atan2 b b) 1/4) (- b a)) in b
0.904 * [taylor]: Taking taylor expansion of (exp (* (- b a) (log (pow (atan2 b b) 1/4)))) in b
0.904 * [taylor]: Taking taylor expansion of (* (- b a) (log (pow (atan2 b b) 1/4))) in b
0.904 * [taylor]: Taking taylor expansion of (- b a) in b
0.904 * [taylor]: Taking taylor expansion of b in b
0.904 * [taylor]: Taking taylor expansion of a in b
0.904 * [taylor]: Taking taylor expansion of (log (pow (atan2 b b) 1/4)) in b
0.904 * [taylor]: Taking taylor expansion of (pow (atan2 b b) 1/4) in b
0.904 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 b b)))) in b
0.904 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 b b))) in b
0.904 * [taylor]: Taking taylor expansion of 1/4 in b
0.904 * [taylor]: Taking taylor expansion of (log (atan2 b b)) in b
0.904 * [taylor]: Taking taylor expansion of (atan2 b b) in b
0.905 * [taylor]: Taking taylor expansion of (pow (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) 2) in a
0.905 * [taylor]: Taking taylor expansion of (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) in a
0.905 * [taylor]: Taking taylor expansion of (* -1 (* a (log (pow (atan2 b b) 1/4)))) in a
0.905 * [taylor]: Taking taylor expansion of -1 in a
0.905 * [taylor]: Taking taylor expansion of (* a (log (pow (atan2 b b) 1/4))) in a
0.905 * [taylor]: Taking taylor expansion of a in a
0.905 * [taylor]: Taking taylor expansion of (log (pow (atan2 b b) 1/4)) in a
0.905 * [taylor]: Taking taylor expansion of (pow (atan2 b b) 1/4) in a
0.905 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 b b)))) in a
0.905 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 b b))) in a
0.905 * [taylor]: Taking taylor expansion of 1/4 in a
0.905 * [taylor]: Taking taylor expansion of (log (atan2 b b)) in a
0.905 * [taylor]: Taking taylor expansion of (atan2 b b) in a
0.912 * [taylor]: Taking taylor expansion of (* 2 (* (log (pow (atan2 b b) 1/4)) (pow (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) 2))) in a
0.912 * [taylor]: Taking taylor expansion of 2 in a
0.912 * [taylor]: Taking taylor expansion of (* (log (pow (atan2 b b) 1/4)) (pow (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) 2)) in a
0.912 * [taylor]: Taking taylor expansion of (log (pow (atan2 b b) 1/4)) in a
0.912 * [taylor]: Taking taylor expansion of (pow (atan2 b b) 1/4) in a
0.912 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 b b)))) in a
0.912 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 b b))) in a
0.912 * [taylor]: Taking taylor expansion of 1/4 in a
0.912 * [taylor]: Taking taylor expansion of (log (atan2 b b)) in a
0.912 * [taylor]: Taking taylor expansion of (atan2 b b) in a
0.912 * [taylor]: Taking taylor expansion of (pow (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) 2) in a
0.912 * [taylor]: Taking taylor expansion of (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) in a
0.912 * [taylor]: Taking taylor expansion of (* -1 (* a (log (pow (atan2 b b) 1/4)))) in a
0.912 * [taylor]: Taking taylor expansion of -1 in a
0.912 * [taylor]: Taking taylor expansion of (* a (log (pow (atan2 b b) 1/4))) in a
0.912 * [taylor]: Taking taylor expansion of a in a
0.912 * [taylor]: Taking taylor expansion of (log (pow (atan2 b b) 1/4)) in a
0.912 * [taylor]: Taking taylor expansion of (pow (atan2 b b) 1/4) in a
0.912 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 b b)))) in a
0.912 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 b b))) in a
0.912 * [taylor]: Taking taylor expansion of 1/4 in a
0.912 * [taylor]: Taking taylor expansion of (log (atan2 b b)) in a
0.912 * [taylor]: Taking taylor expansion of (atan2 b b) in a
0.917 * [approximate]: Taking taylor expansion of (pow (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) 2) in (b a) around 0
0.917 * [taylor]: Taking taylor expansion of (pow (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) 2) in a
0.917 * [taylor]: Taking taylor expansion of (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) in a
0.917 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)))) in a
0.917 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))) in a
0.917 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a
0.917 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.917 * [taylor]: Taking taylor expansion of b in a
0.917 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.917 * [taylor]: Taking taylor expansion of a in a
0.917 * [taylor]: Taking taylor expansion of (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)) in a
0.917 * [taylor]: Taking taylor expansion of (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) in a
0.917 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 (/ 1 b) (/ 1 b))))) in a
0.917 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 (/ 1 b) (/ 1 b)))) in a
0.917 * [taylor]: Taking taylor expansion of 1/4 in a
0.917 * [taylor]: Taking taylor expansion of (log (atan2 (/ 1 b) (/ 1 b))) in a
0.917 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in a
0.919 * [taylor]: Taking taylor expansion of (pow (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) 2) in b
0.919 * [taylor]: Taking taylor expansion of (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) in b
0.919 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)))) in b
0.919 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))) in b
0.919 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in b
0.919 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.919 * [taylor]: Taking taylor expansion of b in b
0.919 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.919 * [taylor]: Taking taylor expansion of a in b
0.919 * [taylor]: Taking taylor expansion of (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)) in b
0.919 * [taylor]: Taking taylor expansion of (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) in b
0.919 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 (/ 1 b) (/ 1 b))))) in b
0.919 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 (/ 1 b) (/ 1 b)))) in b
0.919 * [taylor]: Taking taylor expansion of 1/4 in b
0.919 * [taylor]: Taking taylor expansion of (log (atan2 (/ 1 b) (/ 1 b))) in b
0.919 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
0.920 * [taylor]: Taking taylor expansion of (pow (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) 2) in b
0.920 * [taylor]: Taking taylor expansion of (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) in b
0.920 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)))) in b
0.920 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))) in b
0.920 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in b
0.920 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.920 * [taylor]: Taking taylor expansion of b in b
0.920 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.920 * [taylor]: Taking taylor expansion of a in b
0.920 * [taylor]: Taking taylor expansion of (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)) in b
0.920 * [taylor]: Taking taylor expansion of (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) in b
0.920 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 (/ 1 b) (/ 1 b))))) in b
0.920 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 (/ 1 b) (/ 1 b)))) in b
0.920 * [taylor]: Taking taylor expansion of 1/4 in b
0.920 * [taylor]: Taking taylor expansion of (log (atan2 (/ 1 b) (/ 1 b))) in b
0.920 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
0.922 * [taylor]: Taking taylor expansion of (pow (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) 2) in a
0.922 * [taylor]: Taking taylor expansion of (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) in a
0.922 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)))) in a
0.922 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))) in a
0.922 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a
0.922 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.922 * [taylor]: Taking taylor expansion of b in a
0.922 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.922 * [taylor]: Taking taylor expansion of a in a
0.922 * [taylor]: Taking taylor expansion of (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)) in a
0.922 * [taylor]: Taking taylor expansion of (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) in a
0.922 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 (/ 1 b) (/ 1 b))))) in a
0.922 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 (/ 1 b) (/ 1 b)))) in a
0.922 * [taylor]: Taking taylor expansion of 1/4 in a
0.922 * [taylor]: Taking taylor expansion of (log (atan2 (/ 1 b) (/ 1 b))) in a
0.922 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in a
0.924 * [taylor]: Taking taylor expansion of 0 in a
0.925 * [taylor]: Taking taylor expansion of 0 in a
0.927 * [taylor]: Taking taylor expansion of 0 in a
0.927 * [approximate]: Taking taylor expansion of (pow (pow (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) (- (/ 1 a) (/ 1 b))) 2) in (b a) around 0
0.928 * [taylor]: Taking taylor expansion of (pow (pow (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) (- (/ 1 a) (/ 1 b))) 2) in a
0.928 * [taylor]: Taking taylor expansion of (pow (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) (- (/ 1 a) (/ 1 b))) in a
0.928 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)))) in a
0.928 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4))) in a
0.928 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a
0.928 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.928 * [taylor]: Taking taylor expansion of a in a
0.928 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.928 * [taylor]: Taking taylor expansion of b in a
0.928 * [taylor]: Taking taylor expansion of (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) in a
0.928 * [taylor]: Taking taylor expansion of (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) in a
0.928 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 (/ -1 b) (/ -1 b))))) in a
0.928 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 (/ -1 b) (/ -1 b)))) in a
0.928 * [taylor]: Taking taylor expansion of 1/4 in a
0.928 * [taylor]: Taking taylor expansion of (log (atan2 (/ -1 b) (/ -1 b))) in a
0.928 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in a
0.929 * [taylor]: Taking taylor expansion of (pow (pow (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) (- (/ 1 a) (/ 1 b))) 2) in b
0.929 * [taylor]: Taking taylor expansion of (pow (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) (- (/ 1 a) (/ 1 b))) in b
0.929 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)))) in b
0.929 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4))) in b
0.929 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in b
0.929 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.929 * [taylor]: Taking taylor expansion of a in b
0.929 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.929 * [taylor]: Taking taylor expansion of b in b
0.929 * [taylor]: Taking taylor expansion of (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) in b
0.929 * [taylor]: Taking taylor expansion of (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) in b
0.929 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 (/ -1 b) (/ -1 b))))) in b
0.929 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 (/ -1 b) (/ -1 b)))) in b
0.929 * [taylor]: Taking taylor expansion of 1/4 in b
0.929 * [taylor]: Taking taylor expansion of (log (atan2 (/ -1 b) (/ -1 b))) in b
0.929 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b
0.930 * [taylor]: Taking taylor expansion of (pow (pow (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) (- (/ 1 a) (/ 1 b))) 2) in b
0.931 * [taylor]: Taking taylor expansion of (pow (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) (- (/ 1 a) (/ 1 b))) in b
0.931 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)))) in b
0.931 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4))) in b
0.931 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in b
0.931 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.931 * [taylor]: Taking taylor expansion of a in b
0.931 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.931 * [taylor]: Taking taylor expansion of b in b
0.931 * [taylor]: Taking taylor expansion of (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) in b
0.931 * [taylor]: Taking taylor expansion of (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) in b
0.931 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 (/ -1 b) (/ -1 b))))) in b
0.931 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 (/ -1 b) (/ -1 b)))) in b
0.931 * [taylor]: Taking taylor expansion of 1/4 in b
0.931 * [taylor]: Taking taylor expansion of (log (atan2 (/ -1 b) (/ -1 b))) in b
0.931 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b
0.932 * [taylor]: Taking taylor expansion of (pow (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b)))) 2) in a
0.932 * [taylor]: Taking taylor expansion of (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b)))) in a
0.932 * [taylor]: Taking taylor expansion of (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b))) in a
0.933 * [taylor]: Taking taylor expansion of (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) in a
0.933 * [taylor]: Taking taylor expansion of (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) in a
0.933 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 (/ -1 b) (/ -1 b))))) in a
0.933 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 (/ -1 b) (/ -1 b)))) in a
0.933 * [taylor]: Taking taylor expansion of 1/4 in a
0.933 * [taylor]: Taking taylor expansion of (log (atan2 (/ -1 b) (/ -1 b))) in a
0.933 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in a
0.933 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a
0.933 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.933 * [taylor]: Taking taylor expansion of a in a
0.933 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.933 * [taylor]: Taking taylor expansion of b in a
0.935 * [taylor]: Taking taylor expansion of 0 in a
0.936 * [taylor]: Taking taylor expansion of 0 in a
0.937 * [taylor]: Taking taylor expansion of 0 in a
0.938 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2)
0.938 * [approximate]: Taking taylor expansion of (pow (pow (atan2 b b) 1/4) (- b a)) in (b a) around 0
0.938 * [taylor]: Taking taylor expansion of (pow (pow (atan2 b b) 1/4) (- b a)) in a
0.938 * [taylor]: Taking taylor expansion of (exp (* (- b a) (log (pow (atan2 b b) 1/4)))) in a
0.938 * [taylor]: Taking taylor expansion of (* (- b a) (log (pow (atan2 b b) 1/4))) in a
0.938 * [taylor]: Taking taylor expansion of (- b a) in a
0.938 * [taylor]: Taking taylor expansion of b in a
0.938 * [taylor]: Taking taylor expansion of a in a
0.938 * [taylor]: Taking taylor expansion of (log (pow (atan2 b b) 1/4)) in a
0.938 * [taylor]: Taking taylor expansion of (pow (atan2 b b) 1/4) in a
0.938 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 b b)))) in a
0.938 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 b b))) in a
0.938 * [taylor]: Taking taylor expansion of 1/4 in a
0.938 * [taylor]: Taking taylor expansion of (log (atan2 b b)) in a
0.938 * [taylor]: Taking taylor expansion of (atan2 b b) in a
0.939 * [taylor]: Taking taylor expansion of (pow (pow (atan2 b b) 1/4) (- b a)) in b
0.939 * [taylor]: Taking taylor expansion of (exp (* (- b a) (log (pow (atan2 b b) 1/4)))) in b
0.939 * [taylor]: Taking taylor expansion of (* (- b a) (log (pow (atan2 b b) 1/4))) in b
0.939 * [taylor]: Taking taylor expansion of (- b a) in b
0.939 * [taylor]: Taking taylor expansion of b in b
0.939 * [taylor]: Taking taylor expansion of a in b
0.939 * [taylor]: Taking taylor expansion of (log (pow (atan2 b b) 1/4)) in b
0.939 * [taylor]: Taking taylor expansion of (pow (atan2 b b) 1/4) in b
0.939 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 b b)))) in b
0.939 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 b b))) in b
0.939 * [taylor]: Taking taylor expansion of 1/4 in b
0.939 * [taylor]: Taking taylor expansion of (log (atan2 b b)) in b
0.939 * [taylor]: Taking taylor expansion of (atan2 b b) in b
0.939 * [taylor]: Taking taylor expansion of (pow (pow (atan2 b b) 1/4) (- b a)) in b
0.939 * [taylor]: Taking taylor expansion of (exp (* (- b a) (log (pow (atan2 b b) 1/4)))) in b
0.940 * [taylor]: Taking taylor expansion of (* (- b a) (log (pow (atan2 b b) 1/4))) in b
0.940 * [taylor]: Taking taylor expansion of (- b a) in b
0.940 * [taylor]: Taking taylor expansion of b in b
0.940 * [taylor]: Taking taylor expansion of a in b
0.940 * [taylor]: Taking taylor expansion of (log (pow (atan2 b b) 1/4)) in b
0.940 * [taylor]: Taking taylor expansion of (pow (atan2 b b) 1/4) in b
0.940 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 b b)))) in b
0.940 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 b b))) in b
0.940 * [taylor]: Taking taylor expansion of 1/4 in b
0.940 * [taylor]: Taking taylor expansion of (log (atan2 b b)) in b
0.940 * [taylor]: Taking taylor expansion of (atan2 b b) in b
0.940 * [taylor]: Taking taylor expansion of (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) in a
0.940 * [taylor]: Taking taylor expansion of (* -1 (* a (log (pow (atan2 b b) 1/4)))) in a
0.940 * [taylor]: Taking taylor expansion of -1 in a
0.940 * [taylor]: Taking taylor expansion of (* a (log (pow (atan2 b b) 1/4))) in a
0.940 * [taylor]: Taking taylor expansion of a in a
0.940 * [taylor]: Taking taylor expansion of (log (pow (atan2 b b) 1/4)) in a
0.940 * [taylor]: Taking taylor expansion of (pow (atan2 b b) 1/4) in a
0.940 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 b b)))) in a
0.940 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 b b))) in a
0.940 * [taylor]: Taking taylor expansion of 1/4 in a
0.940 * [taylor]: Taking taylor expansion of (log (atan2 b b)) in a
0.940 * [taylor]: Taking taylor expansion of (atan2 b b) in a
0.946 * [taylor]: Taking taylor expansion of (* (log (pow (atan2 b b) 1/4)) (exp (* -1 (* a (log (pow (atan2 b b) 1/4)))))) in a
0.946 * [taylor]: Taking taylor expansion of (log (pow (atan2 b b) 1/4)) in a
0.946 * [taylor]: Taking taylor expansion of (pow (atan2 b b) 1/4) in a
0.946 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 b b)))) in a
0.946 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 b b))) in a
0.946 * [taylor]: Taking taylor expansion of 1/4 in a
0.946 * [taylor]: Taking taylor expansion of (log (atan2 b b)) in a
0.946 * [taylor]: Taking taylor expansion of (atan2 b b) in a
0.949 * [taylor]: Taking taylor expansion of (exp (* -1 (* a (log (pow (atan2 b b) 1/4))))) in a
0.949 * [taylor]: Taking taylor expansion of (* -1 (* a (log (pow (atan2 b b) 1/4)))) in a
0.949 * [taylor]: Taking taylor expansion of -1 in a
0.949 * [taylor]: Taking taylor expansion of (* a (log (pow (atan2 b b) 1/4))) in a
0.949 * [taylor]: Taking taylor expansion of a in a
0.949 * [taylor]: Taking taylor expansion of (log (pow (atan2 b b) 1/4)) in a
0.949 * [taylor]: Taking taylor expansion of (pow (atan2 b b) 1/4) in a
0.949 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 b b)))) in a
0.949 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 b b))) in a
0.949 * [taylor]: Taking taylor expansion of 1/4 in a
0.949 * [taylor]: Taking taylor expansion of (log (atan2 b b)) in a
0.949 * [taylor]: Taking taylor expansion of (atan2 b b) in a
0.953 * [approximate]: Taking taylor expansion of (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) in (b a) around 0
0.953 * [taylor]: Taking taylor expansion of (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) in a
0.953 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)))) in a
0.953 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))) in a
0.953 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a
0.953 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.953 * [taylor]: Taking taylor expansion of b in a
0.953 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.953 * [taylor]: Taking taylor expansion of a in a
0.954 * [taylor]: Taking taylor expansion of (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)) in a
0.954 * [taylor]: Taking taylor expansion of (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) in a
0.954 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 (/ 1 b) (/ 1 b))))) in a
0.954 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 (/ 1 b) (/ 1 b)))) in a
0.954 * [taylor]: Taking taylor expansion of 1/4 in a
0.954 * [taylor]: Taking taylor expansion of (log (atan2 (/ 1 b) (/ 1 b))) in a
0.954 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in a
0.955 * [taylor]: Taking taylor expansion of (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) in b
0.955 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)))) in b
0.955 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))) in b
0.955 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in b
0.955 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.955 * [taylor]: Taking taylor expansion of b in b
0.955 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.955 * [taylor]: Taking taylor expansion of a in b
0.955 * [taylor]: Taking taylor expansion of (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)) in b
0.955 * [taylor]: Taking taylor expansion of (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) in b
0.955 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 (/ 1 b) (/ 1 b))))) in b
0.955 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 (/ 1 b) (/ 1 b)))) in b
0.955 * [taylor]: Taking taylor expansion of 1/4 in b
0.955 * [taylor]: Taking taylor expansion of (log (atan2 (/ 1 b) (/ 1 b))) in b
0.955 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
0.956 * [taylor]: Taking taylor expansion of (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) in b
0.956 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)))) in b
0.956 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))) in b
0.956 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in b
0.956 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.956 * [taylor]: Taking taylor expansion of b in b
0.956 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.956 * [taylor]: Taking taylor expansion of a in b
0.956 * [taylor]: Taking taylor expansion of (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)) in b
0.956 * [taylor]: Taking taylor expansion of (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) in b
0.957 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 (/ 1 b) (/ 1 b))))) in b
0.957 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 (/ 1 b) (/ 1 b)))) in b
0.957 * [taylor]: Taking taylor expansion of 1/4 in b
0.957 * [taylor]: Taking taylor expansion of (log (atan2 (/ 1 b) (/ 1 b))) in b
0.957 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
0.957 * [taylor]: Taking taylor expansion of (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (- (/ 1 b) (/ 1 a))) in a
0.957 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 b) (/ 1 a)) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)))) in a
0.958 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))) in a
0.958 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a
0.958 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.958 * [taylor]: Taking taylor expansion of b in a
0.958 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.958 * [taylor]: Taking taylor expansion of a in a
0.958 * [taylor]: Taking taylor expansion of (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)) in a
0.958 * [taylor]: Taking taylor expansion of (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) in a
0.958 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 (/ 1 b) (/ 1 b))))) in a
0.958 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 (/ 1 b) (/ 1 b)))) in a
0.958 * [taylor]: Taking taylor expansion of 1/4 in a
0.958 * [taylor]: Taking taylor expansion of (log (atan2 (/ 1 b) (/ 1 b))) in a
0.958 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in a
0.959 * [taylor]: Taking taylor expansion of 0 in a
0.959 * [taylor]: Taking taylor expansion of 0 in a
0.959 * [taylor]: Taking taylor expansion of 0 in a
0.960 * [approximate]: Taking taylor expansion of (pow (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) (- (/ 1 a) (/ 1 b))) in (b a) around 0
0.960 * [taylor]: Taking taylor expansion of (pow (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) (- (/ 1 a) (/ 1 b))) in a
0.960 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)))) in a
0.960 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4))) in a
0.960 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a
0.960 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.960 * [taylor]: Taking taylor expansion of a in a
0.960 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.960 * [taylor]: Taking taylor expansion of b in a
0.960 * [taylor]: Taking taylor expansion of (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) in a
0.960 * [taylor]: Taking taylor expansion of (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) in a
0.960 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 (/ -1 b) (/ -1 b))))) in a
0.960 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 (/ -1 b) (/ -1 b)))) in a
0.960 * [taylor]: Taking taylor expansion of 1/4 in a
0.960 * [taylor]: Taking taylor expansion of (log (atan2 (/ -1 b) (/ -1 b))) in a
0.960 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in a
0.961 * [taylor]: Taking taylor expansion of (pow (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) (- (/ 1 a) (/ 1 b))) in b
0.961 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)))) in b
0.961 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4))) in b
0.961 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in b
0.961 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.961 * [taylor]: Taking taylor expansion of a in b
0.961 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.961 * [taylor]: Taking taylor expansion of b in b
0.962 * [taylor]: Taking taylor expansion of (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) in b
0.962 * [taylor]: Taking taylor expansion of (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) in b
0.962 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 (/ -1 b) (/ -1 b))))) in b
0.962 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 (/ -1 b) (/ -1 b)))) in b
0.962 * [taylor]: Taking taylor expansion of 1/4 in b
0.962 * [taylor]: Taking taylor expansion of (log (atan2 (/ -1 b) (/ -1 b))) in b
0.962 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b
0.963 * [taylor]: Taking taylor expansion of (pow (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) (- (/ 1 a) (/ 1 b))) in b
0.963 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 a) (/ 1 b)) (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)))) in b
0.963 * [taylor]: Taking taylor expansion of (* (- (/ 1 a) (/ 1 b)) (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4))) in b
0.963 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in b
0.963 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.963 * [taylor]: Taking taylor expansion of a in b
0.963 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.963 * [taylor]: Taking taylor expansion of b in b
0.963 * [taylor]: Taking taylor expansion of (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) in b
0.963 * [taylor]: Taking taylor expansion of (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) in b
0.963 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 (/ -1 b) (/ -1 b))))) in b
0.963 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 (/ -1 b) (/ -1 b)))) in b
0.963 * [taylor]: Taking taylor expansion of 1/4 in b
0.963 * [taylor]: Taking taylor expansion of (log (atan2 (/ -1 b) (/ -1 b))) in b
0.963 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b
0.964 * [taylor]: Taking taylor expansion of (exp (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b)))) in a
0.964 * [taylor]: Taking taylor expansion of (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b))) in a
0.964 * [taylor]: Taking taylor expansion of (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) in a
0.964 * [taylor]: Taking taylor expansion of (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) in a
0.964 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 (/ -1 b) (/ -1 b))))) in a
0.964 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 (/ -1 b) (/ -1 b)))) in a
0.964 * [taylor]: Taking taylor expansion of 1/4 in a
0.964 * [taylor]: Taking taylor expansion of (log (atan2 (/ -1 b) (/ -1 b))) in a
0.964 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in a
0.965 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a
0.965 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.965 * [taylor]: Taking taylor expansion of a in a
0.965 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.965 * [taylor]: Taking taylor expansion of b in a
0.966 * [taylor]: Taking taylor expansion of 0 in a
0.966 * [taylor]: Taking taylor expansion of 0 in a
0.966 * [taylor]: Taking taylor expansion of 0 in a
0.966 * * * [progress]: simplifying candidates
0.969 * [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)))
  (+ (- b a) (- b a))
  (* (sqrt (sqrt (atan2 b b))) (sqrt (sqrt (atan2 b b))))
  (+ (* (log (sqrt (sqrt (atan2 b b)))) (- b a)) (* (log (sqrt (sqrt (atan2 b b)))) (- b a)))
  (+ (* (log (sqrt (sqrt (atan2 b b)))) (- b a)) (* (log (sqrt (sqrt (atan2 b b)))) (- b a)))
  (+ (* (log (sqrt (sqrt (atan2 b b)))) (- b a)) (log (pow (sqrt (sqrt (atan2 b b))) (- b a))))
  (+ (* (log (sqrt (sqrt (atan2 b b)))) (- b a)) (* (log (sqrt (sqrt (atan2 b b)))) (- b a)))
  (+ (* (log (sqrt (sqrt (atan2 b b)))) (- b a)) (* (log (sqrt (sqrt (atan2 b b)))) (- b a)))
  (+ (* (log (sqrt (sqrt (atan2 b b)))) (- b a)) (log (pow (sqrt (sqrt (atan2 b b))) (- b a))))
  (+ (log (pow (sqrt (sqrt (atan2 b b))) (- b a))) (* (log (sqrt (sqrt (atan2 b b)))) (- b a)))
  (+ (log (pow (sqrt (sqrt (atan2 b b))) (- b a))) (* (log (sqrt (sqrt (atan2 b b)))) (- b a)))
  (+ (log (pow (sqrt (sqrt (atan2 b b))) (- b a))) (log (pow (sqrt (sqrt (atan2 b b))) (- b a))))
  (log (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a))))
  (exp (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a))))
  (* (* (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a))) (pow (sqrt (sqrt (atan2 b b))) (- b a))) (* (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a))) (pow (sqrt (sqrt (atan2 b b))) (- b a))))
  (* (cbrt (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)))) (cbrt (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))
  (cbrt (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a))))
  (* (* (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a))) (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)))) (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a))))
  (sqrt (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a))))
  (sqrt (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a))))
  (* (pow (sqrt (sqrt (atan2 b b))) b) (pow (sqrt (sqrt (atan2 b b))) b))
  (* (pow (sqrt (sqrt (atan2 b b))) a) (pow (sqrt (sqrt (atan2 b b))) a))
  (* (pow (sqrt (sqrt (atan2 b b))) b) (pow (sqrt (sqrt (atan2 b b))) b))
  (* (pow (sqrt (sqrt (atan2 b b))) (- a)) (pow (sqrt (sqrt (atan2 b b))) (- a)))
  (* (pow (sqrt (sqrt (atan2 b b))) b) (pow (sqrt (sqrt (atan2 b b))) b))
  (* (pow (sqrt (sqrt (atan2 b b))) (- a)) (pow (sqrt (sqrt (atan2 b b))) (- a)))
  (* (pow (sqrt (sqrt (atan2 b b))) b) (pow (sqrt (sqrt (atan2 b b))) b))
  (* (pow (sqrt (sqrt (atan2 b b))) (- a)) (pow (sqrt (sqrt (atan2 b b))) (- a)))
  (* (pow (sqrt (sqrt (atan2 b b))) b) (pow (sqrt (sqrt (atan2 b b))) b))
  (* (pow (sqrt (sqrt (atan2 b b))) (- a)) (pow (sqrt (sqrt (atan2 b b))) (- a)))
  (* (pow (* (cbrt (sqrt (sqrt (atan2 b b)))) (cbrt (sqrt (sqrt (atan2 b b))))) (- b a)) (pow (* (cbrt (sqrt (sqrt (atan2 b b)))) (cbrt (sqrt (sqrt (atan2 b b))))) (- b a)))
  (* (pow (cbrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (cbrt (sqrt (sqrt (atan2 b b)))) (- b a)))
  (* (pow (sqrt (* (cbrt (sqrt (atan2 b b))) (cbrt (sqrt (atan2 b b))))) (- b a)) (pow (sqrt (* (cbrt (sqrt (atan2 b b))) (cbrt (sqrt (atan2 b b))))) (- b a)))
  (* (pow (sqrt (cbrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (cbrt (sqrt (atan2 b b)))) (- b a)))
  (* (pow (sqrt (sqrt (* (cbrt (atan2 b b)) (cbrt (atan2 b b))))) (- b a)) (pow (sqrt (sqrt (* (cbrt (atan2 b b)) (cbrt (atan2 b b))))) (- b a)))
  (* (pow (sqrt (sqrt (cbrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (cbrt (atan2 b b)))) (- b a)))
  (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)))
  (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)))
  (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)))
  (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)))
  (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)))
  (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)))
  (* (pow (sqrt (sqrt 1)) (- b a)) (pow (sqrt (sqrt 1)) (- b a)))
  (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)))
  (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)))
  (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)))
  (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)))
  (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)))
  (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)))
  (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)))
  (* (pow (sqrt 1) (- b a)) (pow (sqrt 1) (- b a)))
  (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)))
  (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)))
  (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)))
  (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)))
  (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)))
  (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)))
  (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)))
  (* (pow 1 (- b a)) (pow 1 (- b a)))
  (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)))
  (* (* (cbrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (cbrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))) (* (cbrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (cbrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))
  (* (cbrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (cbrt (pow (sqrt (sqrt (atan2 b b))) (- b a))))
  (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))))
  (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))))
  (* 1 1)
  (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)))
  (* (pow (sqrt (sqrt (atan2 b b))) (/ (- b a) 2)) (pow (sqrt (sqrt (atan2 b b))) (/ (- b a) 2)))
  (* (pow (sqrt (sqrt (atan2 b b))) (/ (- b a) 2)) (pow (sqrt (sqrt (atan2 b b))) (/ (- b a) 2)))
  (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)))
  (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)))
  (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)))
  (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)))
  (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)))
  (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)))
  (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))))
  (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))))
  (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (/ (- b a) 2)))
  (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (/ (- b a) 2)))
  (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)))
  (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)))
  (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)))
  (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)))
  (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)))
  (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)))
  (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))))
  (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))))
  (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (/ (- b a) 2)))
  (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (/ (- b a) 2)))
  (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)))
  (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)))
  (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)))
  (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)))
  (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)))
  (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)))
  (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))))
  (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))))
  (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (/ (- b a) 2)))
  (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (/ (- b a) 2)))
  (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)))
  (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)))
  (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)))
  (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)))
  (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)))
  (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)))
  (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))))
  (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))))
  (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (pow (sqrt (sqrt (atan2 b b))) (/ (- b a) 2)))
  (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (pow (sqrt (sqrt (atan2 b b))) (/ (- b a) 2)))
  (* (pow (sqrt (sqrt (atan2 b b))) (/ (- b a) 2)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)))
  (* (pow (sqrt (sqrt (atan2 b b))) (/ (- b a) 2)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)))
  (* (pow (sqrt (sqrt (atan2 b b))) (/ (- b a) 2)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)))
  (* (pow (sqrt (sqrt (atan2 b b))) (/ (- b a) 2)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)))
  (* (pow (sqrt (sqrt (atan2 b b))) (/ (- b a) 2)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)))
  (* (pow (sqrt (sqrt (atan2 b b))) (/ (- b a) 2)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)))
  (* (pow (sqrt (sqrt (atan2 b b))) (/ (- b a) 2)) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))))
  (* (pow (sqrt (sqrt (atan2 b b))) (/ (- b a) 2)) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))))
  (* (pow (sqrt (sqrt (atan2 b b))) (/ (- b a) 2)) (pow (sqrt (sqrt (atan2 b b))) (/ (- b a) 2)))
  (* (pow (sqrt (sqrt (atan2 b b))) (/ (- b a) 2)) (pow (sqrt (sqrt (atan2 b b))) (/ (- b a) 2)))
  (* 2 (- b a))
  (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) b))
  (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) b))
  (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (* (cbrt (sqrt (sqrt (atan2 b b)))) (cbrt (sqrt (sqrt (atan2 b b))))) (- b a)))
  (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (* (cbrt (sqrt (atan2 b b))) (cbrt (sqrt (atan2 b b))))) (- b a)))
  (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (* (cbrt (atan2 b b)) (cbrt (atan2 b b))))) (- b a)))
  (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)))
  (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt 1)) (- b a)))
  (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)))
  (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt 1) (- b a)))
  (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)))
  (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow 1 (- b a)))
  (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (* (cbrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (cbrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))))
  (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))))
  (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) 1)
  (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (/ (- b a) 2)))
  (* (pow (sqrt (sqrt (atan2 b b))) (- a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)))
  (* (pow (sqrt (sqrt (atan2 b b))) (- a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)))
  (* (pow (cbrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)))
  (* (pow (sqrt (cbrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)))
  (* (pow (sqrt (sqrt (cbrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)))
  (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)))
  (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)))
  (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)))
  (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)))
  (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)))
  (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)))
  (* (cbrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (pow (sqrt (sqrt (atan2 b b))) (- b a)))
  (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (pow (sqrt (sqrt (atan2 b b))) (- b a)))
  (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)))
  (* (pow (sqrt (sqrt (atan2 b b))) (/ (- b a) 2)) (pow (sqrt (sqrt (atan2 b b))) (- b a)))
  (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) b))
  (* (pow (sqrt (sqrt (atan2 b b))) b) (pow (sqrt (sqrt (atan2 b b))) (- b a)))
  (* (log (sqrt (sqrt (atan2 b b)))) (- b a))
  (* (log (sqrt (sqrt (atan2 b b)))) (- b a))
  (* 1/2 (- b a))
  (* 1 (- b a))
  (* (/ 1/2 2) (- b a))
  (* (/ 1 2) (- b a))
  (* (/ (/ 1 2) 2) (- b a))
  (pow (sqrt (sqrt (atan2 b b))) b)
  (pow (sqrt (sqrt (atan2 b b))) a)
  (pow (sqrt (sqrt (atan2 b b))) (* (cbrt (- b a)) (cbrt (- b a))))
  (pow (sqrt (sqrt (atan2 b b))) (sqrt (- b a)))
  (pow (sqrt (sqrt (atan2 b b))) 1)
  (pow (sqrt (sqrt (atan2 b b))) (+ (sqrt b) (sqrt a)))
  (pow (sqrt (sqrt (atan2 b b))) 1)
  (pow (sqrt (sqrt (atan2 b b))) b)
  (pow (sqrt (sqrt (atan2 b b))) (- a))
  (pow (sqrt (sqrt (atan2 b b))) b)
  (pow (sqrt (sqrt (atan2 b b))) (- a))
  (pow (* (cbrt (sqrt (sqrt (atan2 b b)))) (cbrt (sqrt (sqrt (atan2 b b))))) (- b a))
  (pow (cbrt (sqrt (sqrt (atan2 b b)))) (- b a))
  (pow (sqrt (* (cbrt (sqrt (atan2 b b))) (cbrt (sqrt (atan2 b b))))) (- b a))
  (pow (sqrt (cbrt (sqrt (atan2 b b)))) (- b a))
  (pow (sqrt (sqrt (* (cbrt (atan2 b b)) (cbrt (atan2 b b))))) (- b a))
  (pow (sqrt (sqrt (cbrt (atan2 b b)))) (- b a))
  (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a))
  (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a))
  (pow (sqrt (sqrt 1)) (- b a))
  (pow (sqrt (sqrt (atan2 b b))) (- b a))
  (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a))
  (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a))
  (pow (sqrt 1) (- b a))
  (pow (sqrt (sqrt (atan2 b b))) (- b a))
  (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a))
  (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a))
  (pow 1 (- b a))
  (pow (sqrt (sqrt (atan2 b b))) (- b a))
  (log (pow (sqrt (sqrt (atan2 b b))) (- b a)))
  (exp (pow (sqrt (sqrt (atan2 b b))) (- b a)))
  (* (cbrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (cbrt (pow (sqrt (sqrt (atan2 b b))) (- b a))))
  (cbrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))
  (* (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a))) (pow (sqrt (sqrt (atan2 b b))) (- b a)))
  (/ (- b a) 2)
  (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))
  (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))
  (pow (sqrt (sqrt (atan2 b b))) (/ (- b a) 2))
  (pow (sqrt (sqrt (atan2 b b))) (/ (- b a) 2))
  (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 (* (log (pow (atan2 b b) 1/4)) b)) 1) (* 2 (* a (log (pow (atan2 b b) 1/4)))))
  (pow (pow (pow (atan2 b b) 1/4) (- b a)) 2)
  (pow (pow (pow (atan2 b b) 1/4) (- b a)) 2)
  (- (+ (* (log (pow (atan2 b b) 1/4)) b) 1) (* a (log (pow (atan2 b b) 1/4))))
  (pow (pow (atan2 b b) 1/4) (- b a))
  (pow (pow (atan2 b b) 1/4) (- b a))
0.977 * * [simplify]: iteration  0 :  292  enodes  (cost  1754 )
0.983 * * [simplify]: iteration  1 :  1319  enodes  (cost  1646 )
1.010 * * [simplify]: iteration  2 :  5002  enodes  (cost  1602 )
1.016 * [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)))
  (* 2 (- b a))
  (sqrt (atan2 b b))
  (* (- b a) (log (sqrt (atan2 b b))))
  (* (- b a) (log (sqrt (atan2 b b))))
  (* (- b a) (log (sqrt (atan2 b b))))
  (* (- b a) (log (sqrt (atan2 b b))))
  (* (- b a) (log (sqrt (atan2 b b))))
  (* (- b a) (log (sqrt (atan2 b b))))
  (* (- b a) (log (sqrt (atan2 b b))))
  (* (- b a) (log (sqrt (atan2 b b))))
  (* (- b a) (log (sqrt (atan2 b b))))
  (* (- b a) (log (sqrt (atan2 b b))))
  (pow (exp 1) (pow (sqrt (sqrt (atan2 b b))) (* 2 (- b a))))
  (pow (pow (sqrt (sqrt (atan2 b b))) (- b a)) 6)
  (* (cbrt (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)))) (cbrt (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)))))
  (cbrt (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a))))
  (pow (pow (sqrt (sqrt (atan2 b b))) (- b a)) 6)
  (fabs (pow (sqrt (sqrt (atan2 b b))) (- b a)))
  (fabs (pow (sqrt (sqrt (atan2 b b))) (- b a)))
  (pow (sqrt (sqrt (atan2 b b))) (* 2 b))
  (pow (sqrt (sqrt (atan2 b b))) (* 2 a))
  (pow (sqrt (sqrt (atan2 b b))) (* 2 b))
  (pow (sqrt (sqrt (atan2 b b))) (* 2 (- a)))
  (pow (sqrt (sqrt (atan2 b b))) (* 2 b))
  (pow (sqrt (sqrt (atan2 b b))) (* 2 (- a)))
  (pow (sqrt (sqrt (atan2 b b))) (* 2 b))
  (pow (sqrt (sqrt (atan2 b b))) (* 2 (- a)))
  (pow (sqrt (sqrt (atan2 b b))) (* 2 b))
  (pow (sqrt (sqrt (atan2 b b))) (* 2 (- a)))
  (pow (* (cbrt (sqrt (sqrt (atan2 b b)))) (cbrt (sqrt (sqrt (atan2 b b))))) (* 2 (- b a)))
  (pow (cbrt (sqrt (sqrt (atan2 b b)))) (* 2 (- b a)))
  (pow (fabs (cbrt (sqrt (atan2 b b)))) (* 2 (- b a)))
  (pow (sqrt (cbrt (sqrt (atan2 b b)))) (* 2 (- b a)))
  (pow (sqrt (sqrt (* (cbrt (atan2 b b)) (cbrt (atan2 b b))))) (* 2 (- b a)))
  (pow (sqrt (sqrt (cbrt (atan2 b b)))) (* 2 (- b a)))
  (pow (sqrt (sqrt (sqrt (atan2 b b)))) (* 2 (- b a)))
  (pow (sqrt (sqrt (sqrt (atan2 b b)))) (* 2 (- b a)))
  (pow (sqrt (sqrt (sqrt (atan2 b b)))) (* 2 (- b a)))
  (pow (sqrt (sqrt (sqrt (atan2 b b)))) (* 2 (- b a)))
  (pow (sqrt (sqrt (sqrt (atan2 b b)))) (* 2 (- b a)))
  (pow (sqrt (sqrt (sqrt (atan2 b b)))) (* 2 (- b a)))
  1
  (pow (sqrt (sqrt (atan2 b b))) (* 2 (- b a)))
  (pow (sqrt (sqrt (sqrt (atan2 b b)))) (* 2 (- b a)))
  (pow (sqrt (sqrt (sqrt (atan2 b b)))) (* 2 (- b a)))
  (pow (sqrt (sqrt (sqrt (atan2 b b)))) (* 2 (- b a)))
  (pow (sqrt (sqrt (sqrt (atan2 b b)))) (* 2 (- b a)))
  (pow (sqrt (sqrt (sqrt (atan2 b b)))) (* 2 (- b a)))
  (pow (sqrt (sqrt (sqrt (atan2 b b)))) (* 2 (- b a)))
  1
  (pow (sqrt (sqrt (atan2 b b))) (* 2 (- b a)))
  (pow (sqrt (sqrt (sqrt (atan2 b b)))) (* 2 (- b a)))
  (pow (sqrt (sqrt (sqrt (atan2 b b)))) (* 2 (- b a)))
  (pow (sqrt (sqrt (sqrt (atan2 b b)))) (* 2 (- b a)))
  (pow (sqrt (sqrt (sqrt (atan2 b b)))) (* 2 (- b a)))
  (pow (sqrt (sqrt (sqrt (atan2 b b)))) (* 2 (- b a)))
  (pow (sqrt (sqrt (sqrt (atan2 b b)))) (* 2 (- b a)))
  1
  (pow (sqrt (sqrt (atan2 b b))) (* 2 (- b a)))
  (pow (cbrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) 4)
  (* (cbrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (cbrt (pow (sqrt (sqrt (atan2 b b))) (- b a))))
  (pow (sqrt (sqrt (atan2 b b))) (- b a))
  (pow (sqrt (sqrt (atan2 b b))) (- b a))
  1
  (pow (sqrt (sqrt (atan2 b b))) (* 2 (- b a)))
  (pow (sqrt (sqrt (atan2 b b))) (- b a))
  (pow (sqrt (sqrt (atan2 b b))) (- b a))
  (pow (sqrt (sqrt (sqrt (atan2 b b)))) (* 2 (- b a)))
  (pow (sqrt (sqrt (sqrt (atan2 b b)))) (* 2 (- b a)))
  (pow (sqrt (sqrt (sqrt (atan2 b b)))) (* 2 (- b a)))
  (pow (sqrt (sqrt (sqrt (atan2 b b)))) (* 2 (- b a)))
  (pow (sqrt (sqrt (sqrt (atan2 b b)))) (* 2 (- b a)))
  (pow (sqrt (sqrt (sqrt (atan2 b b)))) (* 2 (- b a)))
  (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))))
  (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))))
  (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (/ (- b a) 2)))
  (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (/ (- b a) 2)))
  (pow (sqrt (sqrt (sqrt (atan2 b b)))) (* 2 (- b a)))
  (pow (sqrt (sqrt (sqrt (atan2 b b)))) (* 2 (- b a)))
  (pow (sqrt (sqrt (sqrt (atan2 b b)))) (* 2 (- b a)))
  (pow (sqrt (sqrt (sqrt (atan2 b b)))) (* 2 (- b a)))
  (pow (sqrt (sqrt (sqrt (atan2 b b)))) (* 2 (- b a)))
  (pow (sqrt (sqrt (sqrt (atan2 b b)))) (* 2 (- b a)))
  (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))))
  (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))))
  (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (/ (- b a) 2)))
  (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (/ (- b a) 2)))
  (pow (sqrt (sqrt (sqrt (atan2 b b)))) (* 2 (- b a)))
  (pow (sqrt (sqrt (sqrt (atan2 b b)))) (* 2 (- b a)))
  (pow (sqrt (sqrt (sqrt (atan2 b b)))) (* 2 (- b a)))
  (pow (sqrt (sqrt (sqrt (atan2 b b)))) (* 2 (- b a)))
  (pow (sqrt (sqrt (sqrt (atan2 b b)))) (* 2 (- b a)))
  (pow (sqrt (sqrt (sqrt (atan2 b b)))) (* 2 (- b a)))
  (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))))
  (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))))
  (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (/ (- b a) 2)))
  (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (/ (- b a) 2)))
  (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))))
  (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))))
  (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))))
  (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))))
  (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))))
  (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))))
  (pow (sqrt (sqrt (atan2 b b))) (- b a))
  (pow (sqrt (sqrt (atan2 b b))) (- b a))
  (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (pow (sqrt (sqrt (atan2 b b))) (/ (- b a) 2)))
  (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (pow (sqrt (sqrt (atan2 b b))) (/ (- b a) 2)))
  (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (/ (- b a) 2)))
  (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (/ (- b a) 2)))
  (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (/ (- b a) 2)))
  (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (/ (- b a) 2)))
  (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (/ (- b a) 2)))
  (* (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (/ (- b a) 2)))
  (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (pow (sqrt (sqrt (atan2 b b))) (/ (- b a) 2)))
  (* (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (pow (sqrt (sqrt (atan2 b b))) (/ (- b a) 2)))
  (pow (sqrt (sqrt (atan2 b b))) (- b a))
  (pow (sqrt (sqrt (atan2 b b))) (- b a))
  (* 2 (- b a))
  (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) b))
  (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) b))
  (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (* (cbrt (sqrt (sqrt (atan2 b b)))) (cbrt (sqrt (sqrt (atan2 b b))))) (- b a)))
  (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (fabs (cbrt (sqrt (atan2 b b)))) (* 2 (* 1/2 (- b a)))))
  (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (* (cbrt (atan2 b b)) (cbrt (atan2 b b))))) (- b a)))
  (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)))
  (pow (sqrt (sqrt (atan2 b b))) (- b a))
  (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)))
  (pow (sqrt (sqrt (atan2 b b))) (- b a))
  (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)))
  (pow (sqrt (sqrt (atan2 b b))) (- b a))
  (* (pow (cbrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) 4) (cbrt (pow (sqrt (sqrt (atan2 b b))) (- b a))))
  (pow (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) 3)
  (pow (sqrt (sqrt (atan2 b b))) (- b a))
  (pow (pow (sqrt (sqrt (atan2 b b))) (/ (- b a) 2)) 3)
  (* (pow (sqrt (sqrt (atan2 b b))) (- a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)))
  (* (pow (sqrt (sqrt (atan2 b b))) (- a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)))
  (* (pow (cbrt (sqrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)))
  (* (pow (sqrt (cbrt (sqrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)))
  (* (pow (sqrt (sqrt (cbrt (atan2 b b)))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (- b a)))
  (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)))
  (pow (sqrt (sqrt (atan2 b b))) (* 2 (- b a)))
  (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)))
  (pow (sqrt (sqrt (atan2 b b))) (* 2 (- b a)))
  (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a)))
  (pow (sqrt (sqrt (atan2 b b))) (* 2 (- b a)))
  (pow (cbrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) 4)
  (pow (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) 3)
  (pow (sqrt (sqrt (atan2 b b))) (* 2 (- b a)))
  (pow (pow (sqrt (sqrt (atan2 b b))) (/ (- b a) 2)) 3)
  (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) b))
  (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (sqrt (sqrt (atan2 b b))) b))
  (log (pow (sqrt (sqrt (atan2 b b))) (- b a)))
  (log (pow (sqrt (sqrt (atan2 b b))) (- b a)))
  (* 1/2 (- b a))
  (- b a)
  (* 1/4 (- b a))
  (* 1/2 (- b a))
  (* 1/4 (- b a))
  (pow (sqrt (sqrt (atan2 b b))) b)
  (pow (sqrt (sqrt (atan2 b b))) a)
  (pow (sqrt (sqrt (atan2 b b))) (* (cbrt (- b a)) (cbrt (- b a))))
  (pow (sqrt (sqrt (atan2 b b))) (sqrt (- b a)))
  (sqrt (sqrt (atan2 b b)))
  (pow (sqrt (sqrt (atan2 b b))) (+ (sqrt b) (sqrt a)))
  (sqrt (sqrt (atan2 b b)))
  (pow (sqrt (sqrt (atan2 b b))) b)
  (pow (sqrt (sqrt (atan2 b b))) (- a))
  (pow (sqrt (sqrt (atan2 b b))) b)
  (pow (sqrt (sqrt (atan2 b b))) (- a))
  (pow (* (cbrt (sqrt (sqrt (atan2 b b)))) (cbrt (sqrt (sqrt (atan2 b b))))) (- b a))
  (pow (cbrt (sqrt (sqrt (atan2 b b)))) (- b a))
  (pow (fabs (cbrt (sqrt (atan2 b b)))) (* 2 (* 1/2 (- b a))))
  (pow (sqrt (cbrt (sqrt (atan2 b b)))) (- b a))
  (pow (sqrt (sqrt (* (cbrt (atan2 b b)) (cbrt (atan2 b b))))) (- b a))
  (pow (sqrt (sqrt (cbrt (atan2 b b)))) (- b a))
  (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a))
  (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a))
  1
  (pow (sqrt (sqrt (atan2 b b))) (- b a))
  (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a))
  (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a))
  1
  (pow (sqrt (sqrt (atan2 b b))) (- b a))
  (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a))
  (pow (sqrt (sqrt (sqrt (atan2 b b)))) (- b a))
  1
  (pow (sqrt (sqrt (atan2 b b))) (- b a))
  (log (pow (sqrt (sqrt (atan2 b b))) (- b a)))
  (exp (pow (sqrt (sqrt (atan2 b b))) (- b a)))
  (* (cbrt (pow (sqrt (sqrt (atan2 b b))) (- b a))) (cbrt (pow (sqrt (sqrt (atan2 b b))) (- b a))))
  (cbrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))
  (pow (pow (sqrt (sqrt (atan2 b b))) (- b a)) 3)
  (* 1/2 (- b a))
  (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))
  (sqrt (pow (sqrt (sqrt (atan2 b b))) (- b a)))
  (pow (sqrt (sqrt (atan2 b b))) (/ (- b a) 2))
  (pow (sqrt (sqrt (atan2 b b))) (/ (- b a) 2))
  (sqrt (atan2 b b))
  (sqrt (atan2 b b))
  (sqrt (atan2 b b))
  (sqrt (atan2 b b))
  (sqrt (atan2 b b))
  (sqrt (atan2 b b))
  (+ (+ (* (- (* 1/2 (log (atan2 b b)))) a) 1) (* b (* 1/2 (log (atan2 b b)))))
  (pow (pow (pow (atan2 b b) 1/4) (- b a)) 2)
  (pow (pow (pow (atan2 b b) 1/4) (- b a)) 2)
  (- (+ (* (log (pow (atan2 b b) 1/4)) b) 1) (* a (log (pow (atan2 b b) 1/4))))
  (pow (pow (atan2 b b) 1/4) (- b a))
  (pow (pow (atan2 b b) 1/4) (- b a))
1.017 * * * [progress]: adding candidates to table
1.355 * * [progress]: iteration 4 / 4
1.355 * * * [progress]: picking best candidate
1.361 * * * * [pick]: Picked  #<alt (λ (a b) (sin (* (pow (sqrt 1) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (* 2 (- b a))))))>
1.361 * * * [progress]: localizing error
1.377 * * * [progress]: generating rewritten candidates
1.377 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 2 1 1)
1.378 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 2)
1.385 * * * [progress]: generating series expansions
1.386 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 2 1 1)
1.386 * [approximate]: Taking taylor expansion of (sqrt (atan2 b b)) in (b) around 0
1.386 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b
1.386 * [taylor]: Taking taylor expansion of (atan2 b b) in b
1.386 * [taylor]: Taking taylor expansion of (sqrt (atan2 b b)) in b
1.386 * [taylor]: Taking taylor expansion of (atan2 b b) in b
1.389 * [approximate]: Taking taylor expansion of (sqrt (atan2 (/ 1 b) (/ 1 b))) in (b) around 0
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 (sqrt (atan2 (/ 1 b) (/ 1 b))) in b
1.389 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
1.392 * [approximate]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in (b) around 0
1.392 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b
1.392 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b
1.393 * [taylor]: Taking taylor expansion of (sqrt (atan2 (/ -1 b) (/ -1 b))) in b
1.393 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b
1.395 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 2)
1.396 * [approximate]: Taking taylor expansion of (pow (pow (atan2 b b) 1/4) (* 2 (- b a))) in (b a) around 0
1.396 * [taylor]: Taking taylor expansion of (pow (pow (atan2 b b) 1/4) (* 2 (- b a))) in a
1.396 * [taylor]: Taking taylor expansion of (exp (* (* 2 (- b a)) (log (pow (atan2 b b) 1/4)))) in a
1.396 * [taylor]: Taking taylor expansion of (* (* 2 (- b a)) (log (pow (atan2 b b) 1/4))) in a
1.396 * [taylor]: Taking taylor expansion of (* 2 (- b a)) in a
1.396 * [taylor]: Taking taylor expansion of 2 in a
1.396 * [taylor]: Taking taylor expansion of (- b a) in a
1.396 * [taylor]: Taking taylor expansion of b in a
1.396 * [taylor]: Taking taylor expansion of a in a
1.396 * [taylor]: Taking taylor expansion of (log (pow (atan2 b b) 1/4)) in a
1.396 * [taylor]: Taking taylor expansion of (pow (atan2 b b) 1/4) in a
1.396 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 b b)))) in a
1.396 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 b b))) in a
1.396 * [taylor]: Taking taylor expansion of 1/4 in a
1.396 * [taylor]: Taking taylor expansion of (log (atan2 b b)) in a
1.396 * [taylor]: Taking taylor expansion of (atan2 b b) in a
1.397 * [taylor]: Taking taylor expansion of (pow (pow (atan2 b b) 1/4) (* 2 (- b a))) in b
1.397 * [taylor]: Taking taylor expansion of (exp (* (* 2 (- b a)) (log (pow (atan2 b b) 1/4)))) in b
1.397 * [taylor]: Taking taylor expansion of (* (* 2 (- b a)) (log (pow (atan2 b b) 1/4))) in b
1.397 * [taylor]: Taking taylor expansion of (* 2 (- b a)) in b
1.397 * [taylor]: Taking taylor expansion of 2 in b
1.397 * [taylor]: Taking taylor expansion of (- b a) in b
1.397 * [taylor]: Taking taylor expansion of b in b
1.397 * [taylor]: Taking taylor expansion of a in b
1.397 * [taylor]: Taking taylor expansion of (log (pow (atan2 b b) 1/4)) in b
1.397 * [taylor]: Taking taylor expansion of (pow (atan2 b b) 1/4) in b
1.397 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 b b)))) in b
1.397 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 b b))) in b
1.397 * [taylor]: Taking taylor expansion of 1/4 in b
1.397 * [taylor]: Taking taylor expansion of (log (atan2 b b)) in b
1.397 * [taylor]: Taking taylor expansion of (atan2 b b) in b
1.397 * [taylor]: Taking taylor expansion of (pow (pow (atan2 b b) 1/4) (* 2 (- b a))) in b
1.397 * [taylor]: Taking taylor expansion of (exp (* (* 2 (- b a)) (log (pow (atan2 b b) 1/4)))) in b
1.397 * [taylor]: Taking taylor expansion of (* (* 2 (- b a)) (log (pow (atan2 b b) 1/4))) in b
1.397 * [taylor]: Taking taylor expansion of (* 2 (- b a)) in b
1.397 * [taylor]: Taking taylor expansion of 2 in b
1.397 * [taylor]: Taking taylor expansion of (- b a) in b
1.398 * [taylor]: Taking taylor expansion of b in b
1.398 * [taylor]: Taking taylor expansion of a in b
1.398 * [taylor]: Taking taylor expansion of (log (pow (atan2 b b) 1/4)) in b
1.398 * [taylor]: Taking taylor expansion of (pow (atan2 b b) 1/4) in b
1.398 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 b b)))) in b
1.398 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 b b))) in b
1.398 * [taylor]: Taking taylor expansion of 1/4 in b
1.398 * [taylor]: Taking taylor expansion of (log (atan2 b b)) in b
1.398 * [taylor]: Taking taylor expansion of (atan2 b b) in b
1.398 * [taylor]: Taking taylor expansion of (exp (* -2 (* a (log (pow (atan2 b b) 1/4))))) in a
1.398 * [taylor]: Taking taylor expansion of (* -2 (* a (log (pow (atan2 b b) 1/4)))) in a
1.398 * [taylor]: Taking taylor expansion of -2 in a
1.398 * [taylor]: Taking taylor expansion of (* a (log (pow (atan2 b b) 1/4))) in a
1.398 * [taylor]: Taking taylor expansion of a in a
1.398 * [taylor]: Taking taylor expansion of (log (pow (atan2 b b) 1/4)) in a
1.398 * [taylor]: Taking taylor expansion of (pow (atan2 b b) 1/4) in a
1.398 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 b b)))) in a
1.398 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 b b))) in a
1.398 * [taylor]: Taking taylor expansion of 1/4 in a
1.398 * [taylor]: Taking taylor expansion of (log (atan2 b b)) in a
1.398 * [taylor]: Taking taylor expansion of (atan2 b b) in a
1.404 * [taylor]: Taking taylor expansion of (* 2 (* (log (pow (atan2 b b) 1/4)) (exp (* -2 (* a (log (pow (atan2 b b) 1/4))))))) in a
1.404 * [taylor]: Taking taylor expansion of 2 in a
1.404 * [taylor]: Taking taylor expansion of (* (log (pow (atan2 b b) 1/4)) (exp (* -2 (* a (log (pow (atan2 b b) 1/4)))))) in a
1.404 * [taylor]: Taking taylor expansion of (log (pow (atan2 b b) 1/4)) in a
1.404 * [taylor]: Taking taylor expansion of (pow (atan2 b b) 1/4) in a
1.404 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 b b)))) in a
1.404 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 b b))) in a
1.404 * [taylor]: Taking taylor expansion of 1/4 in a
1.404 * [taylor]: Taking taylor expansion of (log (atan2 b b)) in a
1.404 * [taylor]: Taking taylor expansion of (atan2 b b) in a
1.405 * [taylor]: Taking taylor expansion of (exp (* -2 (* a (log (pow (atan2 b b) 1/4))))) in a
1.405 * [taylor]: Taking taylor expansion of (* -2 (* a (log (pow (atan2 b b) 1/4)))) in a
1.405 * [taylor]: Taking taylor expansion of -2 in a
1.405 * [taylor]: Taking taylor expansion of (* a (log (pow (atan2 b b) 1/4))) in a
1.405 * [taylor]: Taking taylor expansion of a in a
1.405 * [taylor]: Taking taylor expansion of (log (pow (atan2 b b) 1/4)) in a
1.405 * [taylor]: Taking taylor expansion of (pow (atan2 b b) 1/4) in a
1.405 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 b b)))) in a
1.405 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 b b))) in a
1.405 * [taylor]: Taking taylor expansion of 1/4 in a
1.405 * [taylor]: Taking taylor expansion of (log (atan2 b b)) in a
1.405 * [taylor]: Taking taylor expansion of (atan2 b b) in a
1.409 * [approximate]: Taking taylor expansion of (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (* 2 (- (/ 1 b) (/ 1 a)))) in (b a) around 0
1.409 * [taylor]: Taking taylor expansion of (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (* 2 (- (/ 1 b) (/ 1 a)))) in a
1.409 * [taylor]: Taking taylor expansion of (exp (* (* 2 (- (/ 1 b) (/ 1 a))) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)))) in a
1.409 * [taylor]: Taking taylor expansion of (* (* 2 (- (/ 1 b) (/ 1 a))) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))) in a
1.409 * [taylor]: Taking taylor expansion of (* 2 (- (/ 1 b) (/ 1 a))) in a
1.409 * [taylor]: Taking taylor expansion of 2 in a
1.409 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a
1.409 * [taylor]: Taking taylor expansion of (/ 1 b) in a
1.409 * [taylor]: Taking taylor expansion of b in a
1.409 * [taylor]: Taking taylor expansion of (/ 1 a) in a
1.409 * [taylor]: Taking taylor expansion of a in a
1.409 * [taylor]: Taking taylor expansion of (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)) in a
1.409 * [taylor]: Taking taylor expansion of (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) in a
1.409 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 (/ 1 b) (/ 1 b))))) in a
1.409 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 (/ 1 b) (/ 1 b)))) in a
1.409 * [taylor]: Taking taylor expansion of 1/4 in a
1.409 * [taylor]: Taking taylor expansion of (log (atan2 (/ 1 b) (/ 1 b))) in a
1.409 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in a
1.411 * [taylor]: Taking taylor expansion of (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (* 2 (- (/ 1 b) (/ 1 a)))) in b
1.411 * [taylor]: Taking taylor expansion of (exp (* (* 2 (- (/ 1 b) (/ 1 a))) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)))) in b
1.411 * [taylor]: Taking taylor expansion of (* (* 2 (- (/ 1 b) (/ 1 a))) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))) in b
1.411 * [taylor]: Taking taylor expansion of (* 2 (- (/ 1 b) (/ 1 a))) in b
1.411 * [taylor]: Taking taylor expansion of 2 in b
1.411 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in b
1.411 * [taylor]: Taking taylor expansion of (/ 1 b) in b
1.411 * [taylor]: Taking taylor expansion of b in b
1.411 * [taylor]: Taking taylor expansion of (/ 1 a) in b
1.411 * [taylor]: Taking taylor expansion of a in b
1.411 * [taylor]: Taking taylor expansion of (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)) in b
1.411 * [taylor]: Taking taylor expansion of (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) in b
1.411 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 (/ 1 b) (/ 1 b))))) in b
1.411 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 (/ 1 b) (/ 1 b)))) in b
1.411 * [taylor]: Taking taylor expansion of 1/4 in b
1.411 * [taylor]: Taking taylor expansion of (log (atan2 (/ 1 b) (/ 1 b))) in b
1.411 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
1.412 * [taylor]: Taking taylor expansion of (pow (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) (* 2 (- (/ 1 b) (/ 1 a)))) in b
1.412 * [taylor]: Taking taylor expansion of (exp (* (* 2 (- (/ 1 b) (/ 1 a))) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)))) in b
1.412 * [taylor]: Taking taylor expansion of (* (* 2 (- (/ 1 b) (/ 1 a))) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))) in b
1.412 * [taylor]: Taking taylor expansion of (* 2 (- (/ 1 b) (/ 1 a))) in b
1.413 * [taylor]: Taking taylor expansion of 2 in b
1.413 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in b
1.413 * [taylor]: Taking taylor expansion of (/ 1 b) in b
1.413 * [taylor]: Taking taylor expansion of b in b
1.413 * [taylor]: Taking taylor expansion of (/ 1 a) in b
1.413 * [taylor]: Taking taylor expansion of a in b
1.413 * [taylor]: Taking taylor expansion of (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)) in b
1.413 * [taylor]: Taking taylor expansion of (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) in b
1.413 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 (/ 1 b) (/ 1 b))))) in b
1.413 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 (/ 1 b) (/ 1 b)))) in b
1.413 * [taylor]: Taking taylor expansion of 1/4 in b
1.413 * [taylor]: Taking taylor expansion of (log (atan2 (/ 1 b) (/ 1 b))) in b
1.413 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in b
1.414 * [taylor]: Taking taylor expansion of (exp (* 2 (* (- (/ 1 b) (/ 1 a)) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))))) in a
1.414 * [taylor]: Taking taylor expansion of (* 2 (* (- (/ 1 b) (/ 1 a)) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)))) in a
1.414 * [taylor]: Taking taylor expansion of 2 in a
1.414 * [taylor]: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4))) in a
1.414 * [taylor]: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a
1.414 * [taylor]: Taking taylor expansion of (/ 1 b) in a
1.414 * [taylor]: Taking taylor expansion of b in a
1.414 * [taylor]: Taking taylor expansion of (/ 1 a) in a
1.414 * [taylor]: Taking taylor expansion of a in a
1.415 * [taylor]: Taking taylor expansion of (log (pow (atan2 (/ 1 b) (/ 1 b)) 1/4)) in a
1.415 * [taylor]: Taking taylor expansion of (pow (atan2 (/ 1 b) (/ 1 b)) 1/4) in a
1.415 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 (/ 1 b) (/ 1 b))))) in a
1.415 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 (/ 1 b) (/ 1 b)))) in a
1.415 * [taylor]: Taking taylor expansion of 1/4 in a
1.415 * [taylor]: Taking taylor expansion of (log (atan2 (/ 1 b) (/ 1 b))) in a
1.415 * [taylor]: Taking taylor expansion of (atan2 (/ 1 b) (/ 1 b)) in a
1.416 * [taylor]: Taking taylor expansion of 0 in a
1.416 * [taylor]: Taking taylor expansion of 0 in a
1.416 * [taylor]: Taking taylor expansion of 0 in a
1.417 * [approximate]: Taking taylor expansion of (pow (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) (* 2 (- (/ 1 a) (/ 1 b)))) in (b a) around 0
1.417 * [taylor]: Taking taylor expansion of (pow (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) (* 2 (- (/ 1 a) (/ 1 b)))) in a
1.417 * [taylor]: Taking taylor expansion of (exp (* (* 2 (- (/ 1 a) (/ 1 b))) (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)))) in a
1.417 * [taylor]: Taking taylor expansion of (* (* 2 (- (/ 1 a) (/ 1 b))) (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4))) in a
1.417 * [taylor]: Taking taylor expansion of (* 2 (- (/ 1 a) (/ 1 b))) in a
1.417 * [taylor]: Taking taylor expansion of 2 in a
1.417 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a
1.417 * [taylor]: Taking taylor expansion of (/ 1 a) in a
1.417 * [taylor]: Taking taylor expansion of a in a
1.417 * [taylor]: Taking taylor expansion of (/ 1 b) in a
1.417 * [taylor]: Taking taylor expansion of b in a
1.417 * [taylor]: Taking taylor expansion of (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) in a
1.417 * [taylor]: Taking taylor expansion of (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) in a
1.417 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 (/ -1 b) (/ -1 b))))) in a
1.417 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 (/ -1 b) (/ -1 b)))) in a
1.417 * [taylor]: Taking taylor expansion of 1/4 in a
1.417 * [taylor]: Taking taylor expansion of (log (atan2 (/ -1 b) (/ -1 b))) in a
1.417 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in a
1.418 * [taylor]: Taking taylor expansion of (pow (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) (* 2 (- (/ 1 a) (/ 1 b)))) in b
1.418 * [taylor]: Taking taylor expansion of (exp (* (* 2 (- (/ 1 a) (/ 1 b))) (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)))) in b
1.418 * [taylor]: Taking taylor expansion of (* (* 2 (- (/ 1 a) (/ 1 b))) (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4))) in b
1.418 * [taylor]: Taking taylor expansion of (* 2 (- (/ 1 a) (/ 1 b))) in b
1.418 * [taylor]: Taking taylor expansion of 2 in b
1.418 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in b
1.418 * [taylor]: Taking taylor expansion of (/ 1 a) in b
1.418 * [taylor]: Taking taylor expansion of a in b
1.418 * [taylor]: Taking taylor expansion of (/ 1 b) in b
1.418 * [taylor]: Taking taylor expansion of b in b
1.419 * [taylor]: Taking taylor expansion of (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) in b
1.419 * [taylor]: Taking taylor expansion of (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) in b
1.419 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 (/ -1 b) (/ -1 b))))) in b
1.419 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 (/ -1 b) (/ -1 b)))) in b
1.419 * [taylor]: Taking taylor expansion of 1/4 in b
1.419 * [taylor]: Taking taylor expansion of (log (atan2 (/ -1 b) (/ -1 b))) in b
1.419 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b
1.420 * [taylor]: Taking taylor expansion of (pow (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) (* 2 (- (/ 1 a) (/ 1 b)))) in b
1.420 * [taylor]: Taking taylor expansion of (exp (* (* 2 (- (/ 1 a) (/ 1 b))) (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)))) in b
1.420 * [taylor]: Taking taylor expansion of (* (* 2 (- (/ 1 a) (/ 1 b))) (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4))) in b
1.420 * [taylor]: Taking taylor expansion of (* 2 (- (/ 1 a) (/ 1 b))) in b
1.420 * [taylor]: Taking taylor expansion of 2 in b
1.420 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in b
1.420 * [taylor]: Taking taylor expansion of (/ 1 a) in b
1.420 * [taylor]: Taking taylor expansion of a in b
1.420 * [taylor]: Taking taylor expansion of (/ 1 b) in b
1.420 * [taylor]: Taking taylor expansion of b in b
1.421 * [taylor]: Taking taylor expansion of (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) in b
1.421 * [taylor]: Taking taylor expansion of (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) in b
1.421 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 (/ -1 b) (/ -1 b))))) in b
1.421 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 (/ -1 b) (/ -1 b)))) in b
1.421 * [taylor]: Taking taylor expansion of 1/4 in b
1.421 * [taylor]: Taking taylor expansion of (log (atan2 (/ -1 b) (/ -1 b))) in b
1.421 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in b
1.422 * [taylor]: Taking taylor expansion of (exp (* 2 (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b))))) in a
1.422 * [taylor]: Taking taylor expansion of (* 2 (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b)))) in a
1.422 * [taylor]: Taking taylor expansion of 2 in a
1.422 * [taylor]: Taking taylor expansion of (* (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) (- (/ 1 a) (/ 1 b))) in a
1.422 * [taylor]: Taking taylor expansion of (log (pow (atan2 (/ -1 b) (/ -1 b)) 1/4)) in a
1.422 * [taylor]: Taking taylor expansion of (pow (atan2 (/ -1 b) (/ -1 b)) 1/4) in a
1.422 * [taylor]: Taking taylor expansion of (exp (* 1/4 (log (atan2 (/ -1 b) (/ -1 b))))) in a
1.422 * [taylor]: Taking taylor expansion of (* 1/4 (log (atan2 (/ -1 b) (/ -1 b)))) in a
1.422 * [taylor]: Taking taylor expansion of 1/4 in a
1.422 * [taylor]: Taking taylor expansion of (log (atan2 (/ -1 b) (/ -1 b))) in a
1.422 * [taylor]: Taking taylor expansion of (atan2 (/ -1 b) (/ -1 b)) in a
1.423 * [taylor]: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a
1.423 * [taylor]: Taking taylor expansion of (/ 1 a) in a
1.423 * [taylor]: Taking taylor expansion of a in a
1.423 * [taylor]: Taking taylor expansion of (/ 1 b) in a
1.423 * [taylor]: Taking taylor expansion of b in a
1.424 * [taylor]: Taking taylor expansion of 0 in a
1.424 * [taylor]: Taking taylor expansion of 0 in a
1.424 * [taylor]: Taking taylor expansion of 0 in a
1.424 * * * [progress]: simplifying candidates
1.425 * [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 (sqrt (atan2 b b)))) (* 2 (- b a)))
  (* (log (sqrt (sqrt (atan2 b b)))) (* 2 (- b a)))
  (* 1/2 (* 2 (- b a)))
  (* 1 (* 2 (- b a)))
  (* (/ 1/2 2) (* 2 (- b a)))
  (* (/ 1 2) (* 2 (- b a)))
  (* (/ (/ 1 2) 2) (* 2 (- b a)))
  (pow (sqrt (sqrt (atan2 b b))) 2)
  (pow (sqrt (sqrt (atan2 b b))) (* 2 b))
  (pow (sqrt (sqrt (atan2 b b))) (* 2 (- a)))
  (pow (sqrt (sqrt (atan2 b b))) (* 2 b))
  (pow (sqrt (sqrt (atan2 b b))) (* 2 (- a)))
  (pow (sqrt (sqrt (atan2 b b))) (* b 2))
  (pow (sqrt (sqrt (atan2 b b))) (* (- a) 2))
  (pow (sqrt (sqrt (atan2 b b))) (* b 2))
  (pow (sqrt (sqrt (atan2 b b))) (* (- a) 2))
  (pow (* (cbrt (sqrt (sqrt (atan2 b b)))) (cbrt (sqrt (sqrt (atan2 b b))))) (* 2 (- b a)))
  (pow (cbrt (sqrt (sqrt (atan2 b b)))) (* 2 (- b a)))
  (pow (sqrt (* (cbrt (sqrt (atan2 b b))) (cbrt (sqrt (atan2 b b))))) (* 2 (- b a)))
  (pow (sqrt (cbrt (sqrt (atan2 b b)))) (* 2 (- b a)))
  (pow (sqrt (sqrt (* (cbrt (atan2 b b)) (cbrt (atan2 b b))))) (* 2 (- b a)))
  (pow (sqrt (sqrt (cbrt (atan2 b b)))) (* 2 (- b a)))
  (pow (sqrt (sqrt (sqrt (atan2 b b)))) (* 2 (- b a)))
  (pow (sqrt (sqrt (sqrt (atan2 b b)))) (* 2 (- b a)))
  (pow (sqrt (sqrt 1)) (* 2 (- b a)))
  (pow (sqrt (sqrt (atan2 b b))) (* 2 (- b a)))
  (pow (sqrt (sqrt (sqrt (atan2 b b)))) (* 2 (- b a)))
  (pow (sqrt (sqrt (sqrt (atan2 b b)))) (* 2 (- b a)))
  (pow (sqrt 1) (* 2 (- b a)))
  (pow (sqrt (sqrt (atan2 b b))) (* 2 (- b a)))
  (pow (sqrt (sqrt (sqrt (atan2 b b)))) (* 2 (- b a)))
  (pow (sqrt (sqrt (sqrt (atan2 b b)))) (* 2 (- b a)))
  (pow 1 (* 2 (- b a)))
  (pow (sqrt (sqrt (atan2 b b))) (* 2 (- b a)))
  (log (pow (sqrt (sqrt (atan2 b b))) (* 2 (- b a))))
  (exp (pow (sqrt (sqrt (atan2 b b))) (* 2 (- b a))))
  (* (cbrt (pow (sqrt (sqrt (atan2 b b))) (* 2 (- b a)))) (cbrt (pow (sqrt (sqrt (atan2 b b))) (* 2 (- b a)))))
  (cbrt (pow (sqrt (sqrt (atan2 b b))) (* 2 (- b a))))
  (* (* (pow (sqrt (sqrt (atan2 b b))) (* 2 (- b a))) (pow (sqrt (sqrt (atan2 b b))) (* 2 (- b a)))) (pow (sqrt (sqrt (atan2 b b))) (* 2 (- b a))))
  (/ (* 2 (- b a)) 2)
  (sqrt (pow (sqrt (sqrt (atan2 b b))) (* 2 (- b a))))
  (sqrt (pow (sqrt (sqrt (atan2 b b))) (* 2 (- b a))))
  (pow (sqrt (sqrt (atan2 b b))) (/ (* 2 (- b a)) 2))
  (pow (sqrt (sqrt (atan2 b b))) (/ (* 2 (- b a)) 2))
  (sqrt (atan2 b b))
  (sqrt (atan2 b b))
  (sqrt (atan2 b b))
  (- (+ (* 2 (* (log (pow (atan2 b b) 1/4)) b)) 1) (* 2 (* a (log (pow (atan2 b b) 1/4)))))
  (exp (* 2 (* (- b a) (log (pow (atan2 b b) 1/4)))))
  (exp (* 2 (* (- b a) (log (pow (atan2 b b) 1/4)))))
1.429 * * [simplify]: iteration  0 :  182  enodes  (cost  348 )
1.432 * * [simplify]: iteration  1 :  637  enodes  (cost  321 )
1.449 * * [simplify]: iteration  2 :  3255  enodes  (cost  301 )
1.538 * * [simplify]: iteration  3 :  5002  enodes  (cost  281 )
1.540 * [simplify]: Simplified to:
   (* 1/2 (log (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)))
  (pow (atan2 b b) 1/4)
  (pow (atan2 b b) 1/4)
  1
  (sqrt (atan2 b b))
  1/2
  (pow (atan2 b b) 1/4)
  (pow (atan2 b b) 1/4)
  (* (* 1/2 (- b a)) (log (atan2 b b)))
  (* (* 1/2 (- b a)) (log (atan2 b b)))
  (- b a)
  (* 2 (- b a))
  (* 1/2 (- b a))
  (- b a)
  (* 1/2 (- b a))
  (sqrt (atan2 b b))
  (pow (sqrt (sqrt (atan2 b b))) (* b 2))
  (pow (sqrt (sqrt (atan2 b b))) (* (- a) 2))
  (pow (sqrt (sqrt (atan2 b b))) (* b 2))
  (pow (sqrt (sqrt (atan2 b b))) (* (- a) 2))
  (pow (sqrt (sqrt (atan2 b b))) (* b 2))
  (pow (sqrt (sqrt (atan2 b b))) (* (- a) 2))
  (pow (sqrt (sqrt (atan2 b b))) (* b 2))
  (pow (sqrt (sqrt (atan2 b b))) (* (- a) 2))
  (pow (* (cbrt (sqrt (sqrt (atan2 b b)))) (cbrt (sqrt (sqrt (atan2 b b))))) (* 2 (- b a)))
  (pow (cbrt (sqrt (sqrt (atan2 b b)))) (* 2 (- b a)))
  (pow (fabs (cbrt (sqrt (atan2 b b)))) (* 2 (- b a)))
  (pow (sqrt (cbrt (sqrt (atan2 b b)))) (* 2 (- b a)))
  (pow (sqrt (sqrt (* (cbrt (atan2 b b)) (cbrt (atan2 b b))))) (* 2 (- b a)))
  (pow (sqrt (sqrt (cbrt (atan2 b b)))) (* 2 (- b a)))
  (pow (sqrt (sqrt (sqrt (atan2 b b)))) (* 2 (- b a)))
  (pow (sqrt (sqrt (sqrt (atan2 b b)))) (* 2 (- b a)))
  1
  (pow (sqrt (atan2 b b)) (- b a))
  (pow (sqrt (sqrt (sqrt (atan2 b b)))) (* 2 (- b a)))
  (pow (sqrt (sqrt (sqrt (atan2 b b)))) (* 2 (- b a)))
  1
  (pow (sqrt (atan2 b b)) (- b a))
  (pow (sqrt (sqrt (sqrt (atan2 b b)))) (* 2 (- b a)))
  (pow (sqrt (sqrt (sqrt (atan2 b b)))) (* 2 (- b a)))
  1
  (pow (sqrt (atan2 b b)) (- b a))
  (* (* 1/2 (- b a)) (log (atan2 b b)))
  (exp (pow (sqrt (sqrt (atan2 b b))) (* 2 (- b a))))
  (* (cbrt (pow (sqrt (sqrt (atan2 b b))) (* 2 (- b a)))) (cbrt (pow (sqrt (sqrt (atan2 b b))) (* 2 (- b a)))))
  (cbrt (pow (sqrt (sqrt (atan2 b b))) (* 2 (- b a))))
  (pow (pow (sqrt (sqrt (atan2 b b))) (* 2 (- b a))) 3)
  (- b a)
  (pow (pow (atan2 b b) 1/4) (- b a))
  (pow (pow (atan2 b b) 1/4) (- b a))
  (pow (pow (atan2 b b) 1/4) (- b a))
  (pow (pow (atan2 b b) 1/4) (- b a))
  (sqrt (atan2 b b))
  (sqrt (atan2 b b))
  (sqrt (atan2 b b))
  (+ (* (* 1/2 (- b a)) (log (atan2 b b))) 1)
  (pow (sqrt (atan2 b b)) (- b a))
  (pow (sqrt (atan2 b b)) (- b a))
1.540 * * * [progress]: adding candidates to table
1.654 * [progress]: [Phase 3 of 3] Extracting.
1.654 * * [regime]: Finding splitpoints for: (#<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (pow (sqrt (sqrt (atan2 b b))) (sqrt (- b a))) (sqrt (- b a))))))> #<alt (λ (a b) (sin (* (pow (sqrt 1) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (* 2 (- b a))))))>)
1.656 * * * [regime-changes]: Trying 2 branch expressions: (b a)
1.656 * * * * [regimes]: Trying to branch on b from (#<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (pow (sqrt (sqrt (atan2 b b))) (sqrt (- b a))) (sqrt (- b a))))))> #<alt (λ (a b) (sin (* (pow (sqrt 1) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (* 2 (- b a))))))>)
1.672 * * * * [regimes]: Trying to branch on a from (#<alt (λ (a b) (sin (* (pow (sqrt (sqrt (atan2 b b))) (- b a)) (pow (pow (sqrt (sqrt (atan2 b b))) (sqrt (- b a))) (sqrt (- b a))))))> #<alt (λ (a b) (sin (* (pow (sqrt 1) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (* 2 (- b a))))))>)
1.686 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
1.687 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (sin (* (pow (sqrt 1) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (* 2 (- b a)))))
1.687 * * [simplify]: iteration  0 :  18  enodes  (cost  11 )
1.687 * * [simplify]: iteration  1 :  18  enodes  (cost  11 )
1.688 * [simplify]: Simplified to:
   (sin (* (pow (sqrt 1) (- b a)) (pow (sqrt (sqrt (atan2 b b))) (* 2 (- b a)))))
4.160 * [regime-testing]: Baseline error score: 0.15443242580470673
4.161 * [regime-testing]: Oracle error score: 0.1506515626023694
4.161 * [regime-testing]: End program error score: 0.15443242580470673