0.863 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.480 * * * [progress]: [2/2] Setting up program.
0.483 * [progress]: [Phase 2 of 3] Improving.
0.486 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (- x (sin x)) (- x (tan x)))
0.491 * * [simplify]: iteration  0 :  13  enodes  (cost  5 )
0.492 * * [simplify]: iteration  1 :  17  enodes  (cost  5 )
0.494 * * [simplify]: iteration  2 :  19  enodes  (cost  5 )
0.495 * * [simplify]: iteration  3 :  19  enodes  (cost  5 )
0.496 * [simplify]: Simplified to:
   (/ (- x (sin x)) (- x (tan x)))
0.497 * * [progress]: iteration 1 / 4
0.498 * * * [progress]: picking best candidate
0.500 * * * * [pick]: Picked  #<alt (λ (x) (/ (- x (sin x)) (- x (tan x))))>
0.500 * * * [progress]: localizing error
0.512 * * * [progress]: generating rewritten candidates
0.512 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1)
0.518 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2)
0.521 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
0.547 * * * [progress]: generating series expansions
0.547 * * * * [progress]: [ 1 / 3 ] generating series at (2 1)
0.550 * [approximate]: Taking taylor expansion of (- x (sin x)) in (x) around 0
0.551 * [taylor]: Taking taylor expansion of (- x (sin x)) in x
0.551 * [taylor]: Taking taylor expansion of x in x
0.551 * [taylor]: Taking taylor expansion of (sin x) in x
0.551 * [taylor]: Taking taylor expansion of x in x
0.552 * [taylor]: Taking taylor expansion of (- x (sin x)) in x
0.552 * [taylor]: Taking taylor expansion of x in x
0.552 * [taylor]: Taking taylor expansion of (sin x) in x
0.552 * [taylor]: Taking taylor expansion of x in x
0.570 * [approximate]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in (x) around 0
0.570 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x
0.570 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.570 * [taylor]: Taking taylor expansion of x in x
0.570 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
0.570 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.570 * [taylor]: Taking taylor expansion of x in x
0.571 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x
0.571 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.571 * [taylor]: Taking taylor expansion of x in x
0.571 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
0.571 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.571 * [taylor]: Taking taylor expansion of x in x
0.578 * [approximate]: Taking taylor expansion of (- (+ (sin (/ -1 x)) (/ 1 x))) in (x) around 0
0.578 * [taylor]: Taking taylor expansion of (- (+ (sin (/ -1 x)) (/ 1 x))) in x
0.578 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 x)) in x
0.578 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
0.578 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.578 * [taylor]: Taking taylor expansion of -1 in x
0.578 * [taylor]: Taking taylor expansion of x in x
0.579 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.579 * [taylor]: Taking taylor expansion of x in x
0.579 * [taylor]: Taking taylor expansion of (- (+ (sin (/ -1 x)) (/ 1 x))) in x
0.579 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 x)) in x
0.579 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
0.579 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.579 * [taylor]: Taking taylor expansion of -1 in x
0.579 * [taylor]: Taking taylor expansion of x in x
0.579 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.579 * [taylor]: Taking taylor expansion of x in x
0.587 * * * * [progress]: [ 2 / 3 ] generating series at (2 2)
0.587 * [approximate]: Taking taylor expansion of (- x (tan x)) in (x) around 0
0.587 * [taylor]: Taking taylor expansion of (- x (tan x)) in x
0.587 * [taylor]: Taking taylor expansion of x in x
0.587 * [taylor]: Taking taylor expansion of (tan x) in x
0.588 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
0.588 * [taylor]: Taking taylor expansion of (sin x) in x
0.588 * [taylor]: Taking taylor expansion of x in x
0.588 * [taylor]: Taking taylor expansion of (cos x) in x
0.588 * [taylor]: Taking taylor expansion of x in x
0.589 * [taylor]: Taking taylor expansion of (- x (tan x)) in x
0.589 * [taylor]: Taking taylor expansion of x in x
0.589 * [taylor]: Taking taylor expansion of (tan x) in x
0.589 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
0.589 * [taylor]: Taking taylor expansion of (sin x) in x
0.589 * [taylor]: Taking taylor expansion of x in x
0.589 * [taylor]: Taking taylor expansion of (cos x) in x
0.589 * [taylor]: Taking taylor expansion of x in x
0.614 * [approximate]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in (x) around 0
0.614 * [taylor]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in x
0.614 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.614 * [taylor]: Taking taylor expansion of x in x
0.615 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
0.615 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
0.615 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
0.615 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.615 * [taylor]: Taking taylor expansion of x in x
0.615 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.615 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.615 * [taylor]: Taking taylor expansion of x in x
0.616 * [taylor]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in x
0.616 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.616 * [taylor]: Taking taylor expansion of x in x
0.616 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
0.616 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
0.616 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
0.616 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.616 * [taylor]: Taking taylor expansion of x in x
0.616 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.616 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.616 * [taylor]: Taking taylor expansion of x in x
0.631 * [approximate]: Taking taylor expansion of (- (+ (tan (/ -1 x)) (/ 1 x))) in (x) around 0
0.631 * [taylor]: Taking taylor expansion of (- (+ (tan (/ -1 x)) (/ 1 x))) in x
0.631 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (/ 1 x)) in x
0.631 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
0.631 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
0.631 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
0.631 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.631 * [taylor]: Taking taylor expansion of -1 in x
0.631 * [taylor]: Taking taylor expansion of x in x
0.632 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.632 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.632 * [taylor]: Taking taylor expansion of -1 in x
0.632 * [taylor]: Taking taylor expansion of x in x
0.632 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.632 * [taylor]: Taking taylor expansion of x in x
0.632 * [taylor]: Taking taylor expansion of (- (+ (tan (/ -1 x)) (/ 1 x))) in x
0.632 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (/ 1 x)) in x
0.632 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
0.632 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
0.632 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
0.632 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.633 * [taylor]: Taking taylor expansion of -1 in x
0.633 * [taylor]: Taking taylor expansion of x in x
0.633 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.633 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.633 * [taylor]: Taking taylor expansion of -1 in x
0.633 * [taylor]: Taking taylor expansion of x in x
0.633 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.633 * [taylor]: Taking taylor expansion of x in x
0.642 * * * * [progress]: [ 3 / 3 ] generating series at (2)
0.642 * [approximate]: Taking taylor expansion of (/ (- x (sin x)) (- x (tan x))) in (x) around 0
0.642 * [taylor]: Taking taylor expansion of (/ (- x (sin x)) (- x (tan x))) in x
0.642 * [taylor]: Taking taylor expansion of (- x (sin x)) in x
0.642 * [taylor]: Taking taylor expansion of x in x
0.642 * [taylor]: Taking taylor expansion of (sin x) in x
0.642 * [taylor]: Taking taylor expansion of x in x
0.642 * [taylor]: Taking taylor expansion of (- x (tan x)) in x
0.642 * [taylor]: Taking taylor expansion of x in x
0.642 * [taylor]: Taking taylor expansion of (tan x) in x
0.642 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
0.642 * [taylor]: Taking taylor expansion of (sin x) in x
0.642 * [taylor]: Taking taylor expansion of x in x
0.642 * [taylor]: Taking taylor expansion of (cos x) in x
0.642 * [taylor]: Taking taylor expansion of x in x
0.651 * [taylor]: Taking taylor expansion of (/ (- x (sin x)) (- x (tan x))) in x
0.651 * [taylor]: Taking taylor expansion of (- x (sin x)) in x
0.651 * [taylor]: Taking taylor expansion of x in x
0.651 * [taylor]: Taking taylor expansion of (sin x) in x
0.651 * [taylor]: Taking taylor expansion of x in x
0.651 * [taylor]: Taking taylor expansion of (- x (tan x)) in x
0.651 * [taylor]: Taking taylor expansion of x in x
0.651 * [taylor]: Taking taylor expansion of (tan x) in x
0.651 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
0.651 * [taylor]: Taking taylor expansion of (sin x) in x
0.651 * [taylor]: Taking taylor expansion of x in x
0.651 * [taylor]: Taking taylor expansion of (cos x) in x
0.651 * [taylor]: Taking taylor expansion of x in x
0.692 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (sin (/ 1 x))) (- (/ 1 x) (tan (/ 1 x)))) in (x) around 0
0.692 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (sin (/ 1 x))) (- (/ 1 x) (tan (/ 1 x)))) in x
0.692 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x
0.692 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.692 * [taylor]: Taking taylor expansion of x in x
0.692 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
0.692 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.692 * [taylor]: Taking taylor expansion of x in x
0.692 * [taylor]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in x
0.692 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.693 * [taylor]: Taking taylor expansion of x in x
0.693 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
0.693 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
0.693 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
0.693 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.693 * [taylor]: Taking taylor expansion of x in x
0.693 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.693 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.693 * [taylor]: Taking taylor expansion of x in x
0.694 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (sin (/ 1 x))) (- (/ 1 x) (tan (/ 1 x)))) in x
0.694 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x
0.694 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.694 * [taylor]: Taking taylor expansion of x in x
0.695 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
0.695 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.695 * [taylor]: Taking taylor expansion of x in x
0.695 * [taylor]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in x
0.695 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.695 * [taylor]: Taking taylor expansion of x in x
0.695 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
0.695 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
0.695 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
0.695 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.695 * [taylor]: Taking taylor expansion of x in x
0.696 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.696 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.696 * [taylor]: Taking taylor expansion of x in x
0.702 * [approximate]: Taking taylor expansion of (/ (+ (sin (/ -1 x)) (/ 1 x)) (+ (tan (/ -1 x)) (/ 1 x))) in (x) around 0
0.702 * [taylor]: Taking taylor expansion of (/ (+ (sin (/ -1 x)) (/ 1 x)) (+ (tan (/ -1 x)) (/ 1 x))) in x
0.702 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 x)) in x
0.702 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
0.702 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.702 * [taylor]: Taking taylor expansion of -1 in x
0.702 * [taylor]: Taking taylor expansion of x in x
0.703 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.703 * [taylor]: Taking taylor expansion of x in x
0.703 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (/ 1 x)) in x
0.703 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
0.703 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
0.703 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
0.703 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.703 * [taylor]: Taking taylor expansion of -1 in x
0.703 * [taylor]: Taking taylor expansion of x in x
0.703 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.703 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.703 * [taylor]: Taking taylor expansion of -1 in x
0.703 * [taylor]: Taking taylor expansion of x in x
0.704 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.704 * [taylor]: Taking taylor expansion of x in x
0.707 * [taylor]: Taking taylor expansion of (/ (+ (sin (/ -1 x)) (/ 1 x)) (+ (tan (/ -1 x)) (/ 1 x))) in x
0.707 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 x)) in x
0.707 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
0.707 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.707 * [taylor]: Taking taylor expansion of -1 in x
0.707 * [taylor]: Taking taylor expansion of x in x
0.708 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.708 * [taylor]: Taking taylor expansion of x in x
0.708 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (/ 1 x)) in x
0.708 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
0.708 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
0.708 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
0.708 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.708 * [taylor]: Taking taylor expansion of -1 in x
0.708 * [taylor]: Taking taylor expansion of x in x
0.709 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.709 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.709 * [taylor]: Taking taylor expansion of -1 in x
0.709 * [taylor]: Taking taylor expansion of x in x
0.709 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.709 * [taylor]: Taking taylor expansion of x in x
0.715 * * * [progress]: simplifying candidates
0.717 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (exp x) (exp (sin x)))
  (log (- x (sin x)))
  (exp (- x (sin x)))
  (* (cbrt (- x (sin x))) (cbrt (- x (sin x))))
  (cbrt (- x (sin x)))
  (* (* (- x (sin x)) (- x (sin x))) (- x (sin x)))
  (sqrt (- x (sin x)))
  (sqrt (- x (sin x)))
  (- (pow x 3) (pow (sin x) 3))
  (+ (* x x) (+ (* (sin x) (sin x)) (* x (sin x))))
  (- (sin x))
  (- (* x x) (* (sin x) (sin x)))
  (+ x (sin x))
  (+ (sqrt x) (sqrt (sin x)))
  (- (sqrt x) (sqrt (sin x)))
  (- x (sin x))
  (- (sin x))
  (/ (exp x) (exp (tan x)))
  (log (- x (tan x)))
  (exp (- x (tan x)))
  (* (cbrt (- x (tan x))) (cbrt (- x (tan x))))
  (cbrt (- x (tan x)))
  (* (* (- x (tan x)) (- x (tan x))) (- x (tan x)))
  (sqrt (- x (tan x)))
  (sqrt (- x (tan x)))
  (- (pow x 3) (pow (tan x) 3))
  (+ (* x x) (+ (* (tan x) (tan x)) (* x (tan x))))
  (- (tan x))
  (- (* x x) (* (tan x) (tan x)))
  (+ x (tan x))
  (+ (sqrt x) (sqrt (tan x)))
  (- (sqrt x) (sqrt (tan x)))
  (- x (tan x))
  (- (tan x))
  (- (log (- x (sin x))) (log (- x (tan x))))
  (log (/ (- x (sin x)) (- x (tan x))))
  (exp (/ (- x (sin x)) (- x (tan x))))
  (/ (* (* (- x (sin x)) (- x (sin x))) (- x (sin x))) (* (* (- x (tan x)) (- x (tan x))) (- x (tan x))))
  (* (cbrt (/ (- x (sin x)) (- x (tan x)))) (cbrt (/ (- x (sin x)) (- x (tan x)))))
  (cbrt (/ (- x (sin x)) (- x (tan x))))
  (* (* (/ (- x (sin x)) (- x (tan x))) (/ (- x (sin x)) (- x (tan x)))) (/ (- x (sin x)) (- x (tan x))))
  (sqrt (/ (- x (sin x)) (- x (tan x))))
  (sqrt (/ (- x (sin x)) (- x (tan x))))
  (- (- x (sin x)))
  (- (- x (tan x)))
  (/ x (- x (tan x)))
  (/ (sin x) (- x (tan x)))
  (/ (* (cbrt (- x (sin x))) (cbrt (- x (sin x)))) (* (cbrt (- x (tan x))) (cbrt (- x (tan x)))))
  (/ (cbrt (- x (sin x))) (cbrt (- x (tan x))))
  (/ (* (cbrt (- x (sin x))) (cbrt (- x (sin x)))) (sqrt (- x (tan x))))
  (/ (cbrt (- x (sin x))) (sqrt (- x (tan x))))
  (/ (* (cbrt (- x (sin x))) (cbrt (- x (sin x)))) 1)
  (/ (cbrt (- x (sin x))) (- x (tan x)))
  (/ (* (cbrt (- x (sin x))) (cbrt (- x (sin x)))) (+ (sqrt x) (sqrt (tan x))))
  (/ (cbrt (- x (sin x))) (- (sqrt x) (sqrt (tan x))))
  (/ (* (cbrt (- x (sin x))) (cbrt (- x (sin x)))) 1)
  (/ (cbrt (- x (sin x))) (- x (tan x)))
  (/ (sqrt (- x (sin x))) (* (cbrt (- x (tan x))) (cbrt (- x (tan x)))))
  (/ (sqrt (- x (sin x))) (cbrt (- x (tan x))))
  (/ (sqrt (- x (sin x))) (sqrt (- x (tan x))))
  (/ (sqrt (- x (sin x))) (sqrt (- x (tan x))))
  (/ (sqrt (- x (sin x))) 1)
  (/ (sqrt (- x (sin x))) (- x (tan x)))
  (/ (sqrt (- x (sin x))) (+ (sqrt x) (sqrt (tan x))))
  (/ (sqrt (- x (sin x))) (- (sqrt x) (sqrt (tan x))))
  (/ (sqrt (- x (sin x))) 1)
  (/ (sqrt (- x (sin x))) (- x (tan x)))
  (/ 1 (* (cbrt (- x (tan x))) (cbrt (- x (tan x)))))
  (/ (- x (sin x)) (cbrt (- x (tan x))))
  (/ 1 (sqrt (- x (tan x))))
  (/ (- x (sin x)) (sqrt (- x (tan x))))
  (/ 1 1)
  (/ (- x (sin x)) (- x (tan x)))
  (/ 1 (+ (sqrt x) (sqrt (tan x))))
  (/ (- x (sin x)) (- (sqrt x) (sqrt (tan x))))
  (/ 1 1)
  (/ (- x (sin x)) (- x (tan x)))
  (/ (+ (sqrt x) (sqrt (sin x))) (* (cbrt (- x (tan x))) (cbrt (- x (tan x)))))
  (/ (- (sqrt x) (sqrt (sin x))) (cbrt (- x (tan x))))
  (/ (+ (sqrt x) (sqrt (sin x))) (sqrt (- x (tan x))))
  (/ (- (sqrt x) (sqrt (sin x))) (sqrt (- x (tan x))))
  (/ (+ (sqrt x) (sqrt (sin x))) 1)
  (/ (- (sqrt x) (sqrt (sin x))) (- x (tan x)))
  (/ (+ (sqrt x) (sqrt (sin x))) (+ (sqrt x) (sqrt (tan x))))
  (/ (- (sqrt x) (sqrt (sin x))) (- (sqrt x) (sqrt (tan x))))
  (/ (+ (sqrt x) (sqrt (sin x))) 1)
  (/ (- (sqrt x) (sqrt (sin x))) (- x (tan x)))
  (/ 1 (* (cbrt (- x (tan x))) (cbrt (- x (tan x)))))
  (/ (- x (sin x)) (cbrt (- x (tan x))))
  (/ 1 (sqrt (- x (tan x))))
  (/ (- x (sin x)) (sqrt (- x (tan x))))
  (/ 1 1)
  (/ (- x (sin x)) (- x (tan x)))
  (/ 1 (+ (sqrt x) (sqrt (tan x))))
  (/ (- x (sin x)) (- (sqrt x) (sqrt (tan x))))
  (/ 1 1)
  (/ (- x (sin x)) (- x (tan x)))
  (/ 1 (- x (tan x)))
  (/ (- x (tan x)) (- x (sin x)))
  (/ (- x (sin x)) (* (cbrt (- x (tan x))) (cbrt (- x (tan x)))))
  (/ (- x (sin x)) (sqrt (- x (tan x))))
  (/ (- x (sin x)) 1)
  (/ (- x (sin x)) (+ (sqrt x) (sqrt (tan x))))
  (/ (- x (sin x)) 1)
  (/ (- x (tan x)) (cbrt (- x (sin x))))
  (/ (- x (tan x)) (sqrt (- x (sin x))))
  (/ (- x (tan x)) (- x (sin x)))
  (/ (- x (tan x)) (- (sqrt x) (sqrt (sin x))))
  (/ (- x (tan x)) (- x (sin x)))
  (/ (- x (sin x)) (- (pow x 3) (pow (tan x) 3)))
  (/ (- x (sin x)) (- (* x x) (* (tan x) (tan x))))
  (* (- x (tan x)) (+ (* x x) (+ (* (sin x) (sin x)) (* x (sin x)))))
  (* (- x (tan x)) (+ x (sin x)))
  (- (+ (* 1/5040 (pow x 7)) (* 1/6 (pow x 3))) (* 1/120 (pow x 5)))
  (- x (sin x))
  (- x (sin x))
  (- (+ (* 17/315 (pow x 7)) (+ (* 1/3 (pow x 3)) (* 2/15 (pow x 5)))))
  (- x (/ (sin x) (cos x)))
  (- x (/ (sin x) (cos x)))
  (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2))
  (- (+ (/ (sin x) (* x (cos x))) (+ (/ (pow (sin x) 2) (* (pow x 2) (pow (cos x) 2))) 1)) (+ (/ (sin x) x) (/ (pow (sin x) 2) (* (pow x 2) (cos x)))))
  (- (+ (/ (sin x) (* x (cos x))) (+ (/ (pow (sin x) 2) (* (pow x 2) (pow (cos x) 2))) 1)) (+ (/ (sin x) x) (/ (pow (sin x) 2) (* (pow x 2) (cos x)))))
0.723 * * [simplify]: iteration  0 :  363  enodes  (cost  718 )
0.729 * * [simplify]: iteration  1 :  1148  enodes  (cost  685 )
0.752 * * [simplify]: iteration  2 :  4795  enodes  (cost  685 )
0.863 * * [simplify]: iteration  3 :  5001  enodes  (cost  685 )
0.869 * [simplify]: Simplified to:
   (exp (- x (sin x)))
  (log (- x (sin x)))
  (exp (- x (sin x)))
  (* (cbrt (- x (sin x))) (cbrt (- x (sin x))))
  (cbrt (- x (sin x)))
  (pow (- x (sin x)) 3)
  (sqrt (- x (sin x)))
  (sqrt (- x (sin x)))
  (- (pow x 3) (pow (sin x) 3))
  (+ (* (sin x) (+ (sin x) x)) (pow x 2))
  (- (sin x))
  (- (pow x 2) (pow (sin x) 2))
  (+ x (sin x))
  (+ (sqrt x) (sqrt (sin x)))
  (- (sqrt x) (sqrt (sin x)))
  (- x (sin x))
  (- (sin x))
  (exp (- x (tan x)))
  (log (- x (tan x)))
  (exp (- x (tan x)))
  (* (cbrt (- x (tan x))) (cbrt (- x (tan x))))
  (cbrt (- x (tan x)))
  (pow (- x (tan x)) 3)
  (sqrt (- x (tan x)))
  (sqrt (- x (tan x)))
  (- (pow x 3) (pow (tan x) 3))
  (+ (* (tan x) (+ (tan x) x)) (pow x 2))
  (- (tan x))
  (- (* x x) (* (tan x) (tan x)))
  (+ x (tan x))
  (+ (sqrt x) (sqrt (tan x)))
  (- (sqrt x) (sqrt (tan x)))
  (- x (tan x))
  (- (tan x))
  (log (/ (- x (sin x)) (- x (tan x))))
  (log (/ (- x (sin x)) (- x (tan x))))
  (exp (/ (- x (sin x)) (- x (tan x))))
  (pow (/ (- x (sin x)) (- x (tan x))) 3)
  (* (cbrt (/ (- x (sin x)) (- x (tan x)))) (cbrt (/ (- x (sin x)) (- x (tan x)))))
  (cbrt (/ (- x (sin x)) (- x (tan x))))
  (pow (/ (- x (sin x)) (- x (tan x))) 3)
  (sqrt (/ (- x (sin x)) (- x (tan x))))
  (sqrt (/ (- x (sin x)) (- x (tan x))))
  (- (- x (sin x)))
  (- (- x (tan x)))
  (/ x (- x (tan x)))
  (/ (sin x) (- x (tan x)))
  (/ (* (cbrt (- x (sin x))) (cbrt (- x (sin x)))) (* (cbrt (- x (tan x))) (cbrt (- x (tan x)))))
  (/ (cbrt (- x (sin x))) (cbrt (- x (tan x))))
  (/ (* (cbrt (- x (sin x))) (cbrt (- x (sin x)))) (sqrt (- x (tan x))))
  (/ (cbrt (- x (sin x))) (sqrt (- x (tan x))))
  (* (cbrt (- x (sin x))) (cbrt (- x (sin x))))
  (/ (cbrt (- x (sin x))) (- x (tan x)))
  (/ (* (cbrt (- x (sin x))) (cbrt (- x (sin x)))) (+ (sqrt x) (sqrt (tan x))))
  (/ (cbrt (- x (sin x))) (- (sqrt x) (sqrt (tan x))))
  (* (cbrt (- x (sin x))) (cbrt (- x (sin x))))
  (/ (cbrt (- x (sin x))) (- x (tan x)))
  (/ (sqrt (- x (sin x))) (* (cbrt (- x (tan x))) (cbrt (- x (tan x)))))
  (/ (sqrt (- x (sin x))) (cbrt (- x (tan x))))
  (/ (sqrt (- x (sin x))) (sqrt (- x (tan x))))
  (/ (sqrt (- x (sin x))) (sqrt (- x (tan x))))
  (sqrt (- x (sin x)))
  (/ (sqrt (- x (sin x))) (- x (tan x)))
  (/ (sqrt (- x (sin x))) (+ (sqrt x) (sqrt (tan x))))
  (/ (sqrt (- x (sin x))) (- (sqrt x) (sqrt (tan x))))
  (sqrt (- x (sin x)))
  (/ (sqrt (- x (sin x))) (- x (tan x)))
  (/ 1 (* (cbrt (- x (tan x))) (cbrt (- x (tan x)))))
  (/ (- x (sin x)) (cbrt (- x (tan x))))
  (/ 1 (sqrt (- x (tan x))))
  (/ (- x (sin x)) (sqrt (- x (tan x))))
  1
  (/ (- x (sin x)) (- x (tan x)))
  (/ 1 (+ (sqrt x) (sqrt (tan x))))
  (/ (- x (sin x)) (- (sqrt x) (sqrt (tan x))))
  1
  (/ (- x (sin x)) (- x (tan x)))
  (/ (+ (sqrt x) (sqrt (sin x))) (* (cbrt (- x (tan x))) (cbrt (- x (tan x)))))
  (/ (- (sqrt x) (sqrt (sin x))) (cbrt (- x (tan x))))
  (/ (+ (sqrt x) (sqrt (sin x))) (sqrt (- x (tan x))))
  (/ (- (sqrt x) (sqrt (sin x))) (sqrt (- x (tan x))))
  (+ (sqrt x) (sqrt (sin x)))
  (/ (- (sqrt x) (sqrt (sin x))) (- x (tan x)))
  (/ (+ (sqrt x) (sqrt (sin x))) (+ (sqrt x) (sqrt (tan x))))
  (/ (- (sqrt x) (sqrt (sin x))) (- (sqrt x) (sqrt (tan x))))
  (+ (sqrt x) (sqrt (sin x)))
  (/ (- (sqrt x) (sqrt (sin x))) (- x (tan x)))
  (/ 1 (* (cbrt (- x (tan x))) (cbrt (- x (tan x)))))
  (/ (- x (sin x)) (cbrt (- x (tan x))))
  (/ 1 (sqrt (- x (tan x))))
  (/ (- x (sin x)) (sqrt (- x (tan x))))
  1
  (/ (- x (sin x)) (- x (tan x)))
  (/ 1 (+ (sqrt x) (sqrt (tan x))))
  (/ (- x (sin x)) (- (sqrt x) (sqrt (tan x))))
  1
  (/ (- x (sin x)) (- x (tan x)))
  (/ 1 (- x (tan x)))
  (/ (- x (tan x)) (- x (sin x)))
  (/ (- x (sin x)) (* (cbrt (- x (tan x))) (cbrt (- x (tan x)))))
  (/ (- x (sin x)) (sqrt (- x (tan x))))
  (- x (sin x))
  (/ (- x (sin x)) (+ (sqrt x) (sqrt (tan x))))
  (- x (sin x))
  (/ (- x (tan x)) (cbrt (- x (sin x))))
  (/ (- x (tan x)) (sqrt (- x (sin x))))
  (/ (- x (tan x)) (- x (sin x)))
  (/ (- x (tan x)) (- (sqrt x) (sqrt (sin x))))
  (/ (- x (tan x)) (- x (sin x)))
  (/ (- x (sin x)) (- (pow x 3) (pow (tan x) 3)))
  (/ (- x (sin x)) (- (* x x) (* (tan x) (tan x))))
  (* (+ (* (sin x) (+ (sin x) x)) (pow x 2)) (- x (tan x)))
  (* (- x (tan x)) (+ x (sin x)))
  (- (+ (* 1/5040 (pow x 7)) (* 1/6 (pow x 3))) (* 1/120 (pow x 5)))
  (- x (sin x))
  (- x (sin x))
  (- (+ (* 17/315 (pow x 7)) (+ (* 1/3 (pow x 3)) (* 2/15 (pow x 5)))))
  (- x (/ (sin x) (cos x)))
  (- x (/ (sin x) (cos x)))
  (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2))
  (- (+ (/ (sin x) (* x (cos x))) (+ (/ (pow (sin x) 2) (* (pow x 2) (pow (cos x) 2))) 1)) (+ (/ (sin x) x) (/ (pow (sin x) 2) (* (pow x 2) (cos x)))))
  (- (+ (/ (sin x) (* x (cos x))) (+ (/ (pow (sin x) 2) (* (pow x 2) (pow (cos x) 2))) 1)) (+ (/ (sin x) x) (/ (pow (sin x) 2) (* (pow x 2) (cos x)))))
0.869 * * * [progress]: adding candidates to table
1.020 * * [progress]: iteration 2 / 4
1.020 * * * [progress]: picking best candidate
1.022 * * * * [pick]: Picked  #<alt (λ (x) (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)))>
1.022 * * * [progress]: localizing error
1.033 * * * [progress]: generating rewritten candidates
1.033 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
1.040 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1)
1.045 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2 1)
1.052 * * * [progress]: generating series expansions
1.053 * * * * [progress]: [ 1 / 3 ] generating series at (2)
1.053 * [approximate]: Taking taylor expansion of (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)) in (x) around 0
1.053 * [taylor]: Taking taylor expansion of (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)) in x
1.053 * [taylor]: Taking taylor expansion of (* 9/40 (pow x 2)) in x
1.053 * [taylor]: Taking taylor expansion of 9/40 in x
1.053 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.053 * [taylor]: Taking taylor expansion of x in x
1.053 * [taylor]: Taking taylor expansion of (+ (* 27/2800 (pow x 4)) 1/2) in x
1.053 * [taylor]: Taking taylor expansion of (* 27/2800 (pow x 4)) in x
1.053 * [taylor]: Taking taylor expansion of 27/2800 in x
1.053 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.053 * [taylor]: Taking taylor expansion of x in x
1.053 * [taylor]: Taking taylor expansion of 1/2 in x
1.053 * [taylor]: Taking taylor expansion of (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)) in x
1.053 * [taylor]: Taking taylor expansion of (* 9/40 (pow x 2)) in x
1.053 * [taylor]: Taking taylor expansion of 9/40 in x
1.053 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.053 * [taylor]: Taking taylor expansion of x in x
1.053 * [taylor]: Taking taylor expansion of (+ (* 27/2800 (pow x 4)) 1/2) in x
1.053 * [taylor]: Taking taylor expansion of (* 27/2800 (pow x 4)) in x
1.053 * [taylor]: Taking taylor expansion of 27/2800 in x
1.053 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.053 * [taylor]: Taking taylor expansion of x in x
1.053 * [taylor]: Taking taylor expansion of 1/2 in x
1.060 * [approximate]: Taking taylor expansion of (- (* 9/40 (/ 1 (pow x 2))) (+ (* 27/2800 (/ 1 (pow x 4))) 1/2)) in (x) around 0
1.061 * [taylor]: Taking taylor expansion of (- (* 9/40 (/ 1 (pow x 2))) (+ (* 27/2800 (/ 1 (pow x 4))) 1/2)) in x
1.061 * [taylor]: Taking taylor expansion of (* 9/40 (/ 1 (pow x 2))) in x
1.061 * [taylor]: Taking taylor expansion of 9/40 in x
1.061 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.061 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.061 * [taylor]: Taking taylor expansion of x in x
1.061 * [taylor]: Taking taylor expansion of (+ (* 27/2800 (/ 1 (pow x 4))) 1/2) in x
1.061 * [taylor]: Taking taylor expansion of (* 27/2800 (/ 1 (pow x 4))) in x
1.061 * [taylor]: Taking taylor expansion of 27/2800 in x
1.061 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
1.061 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.061 * [taylor]: Taking taylor expansion of x in x
1.062 * [taylor]: Taking taylor expansion of 1/2 in x
1.062 * [taylor]: Taking taylor expansion of (- (* 9/40 (/ 1 (pow x 2))) (+ (* 27/2800 (/ 1 (pow x 4))) 1/2)) in x
1.062 * [taylor]: Taking taylor expansion of (* 9/40 (/ 1 (pow x 2))) in x
1.062 * [taylor]: Taking taylor expansion of 9/40 in x
1.062 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.062 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.062 * [taylor]: Taking taylor expansion of x in x
1.062 * [taylor]: Taking taylor expansion of (+ (* 27/2800 (/ 1 (pow x 4))) 1/2) in x
1.062 * [taylor]: Taking taylor expansion of (* 27/2800 (/ 1 (pow x 4))) in x
1.063 * [taylor]: Taking taylor expansion of 27/2800 in x
1.063 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
1.063 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.063 * [taylor]: Taking taylor expansion of x in x
1.063 * [taylor]: Taking taylor expansion of 1/2 in x
1.082 * [approximate]: Taking taylor expansion of (- (* 9/40 (/ 1 (pow x 2))) (+ (* 27/2800 (/ 1 (pow x 4))) 1/2)) in (x) around 0
1.082 * [taylor]: Taking taylor expansion of (- (* 9/40 (/ 1 (pow x 2))) (+ (* 27/2800 (/ 1 (pow x 4))) 1/2)) in x
1.082 * [taylor]: Taking taylor expansion of (* 9/40 (/ 1 (pow x 2))) in x
1.082 * [taylor]: Taking taylor expansion of 9/40 in x
1.082 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.082 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.082 * [taylor]: Taking taylor expansion of x in x
1.082 * [taylor]: Taking taylor expansion of (+ (* 27/2800 (/ 1 (pow x 4))) 1/2) in x
1.082 * [taylor]: Taking taylor expansion of (* 27/2800 (/ 1 (pow x 4))) in x
1.082 * [taylor]: Taking taylor expansion of 27/2800 in x
1.082 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
1.082 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.082 * [taylor]: Taking taylor expansion of x in x
1.083 * [taylor]: Taking taylor expansion of 1/2 in x
1.083 * [taylor]: Taking taylor expansion of (- (* 9/40 (/ 1 (pow x 2))) (+ (* 27/2800 (/ 1 (pow x 4))) 1/2)) in x
1.083 * [taylor]: Taking taylor expansion of (* 9/40 (/ 1 (pow x 2))) in x
1.083 * [taylor]: Taking taylor expansion of 9/40 in x
1.083 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.083 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.083 * [taylor]: Taking taylor expansion of x in x
1.083 * [taylor]: Taking taylor expansion of (+ (* 27/2800 (/ 1 (pow x 4))) 1/2) in x
1.084 * [taylor]: Taking taylor expansion of (* 27/2800 (/ 1 (pow x 4))) in x
1.084 * [taylor]: Taking taylor expansion of 27/2800 in x
1.084 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
1.084 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.084 * [taylor]: Taking taylor expansion of x in x
1.084 * [taylor]: Taking taylor expansion of 1/2 in x
1.098 * * * * [progress]: [ 2 / 3 ] generating series at (2 1)
1.098 * [approximate]: Taking taylor expansion of (* 9/40 (pow x 2)) in (x) around 0
1.098 * [taylor]: Taking taylor expansion of (* 9/40 (pow x 2)) in x
1.098 * [taylor]: Taking taylor expansion of 9/40 in x
1.098 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.098 * [taylor]: Taking taylor expansion of x in x
1.099 * [taylor]: Taking taylor expansion of (* 9/40 (pow x 2)) in x
1.099 * [taylor]: Taking taylor expansion of 9/40 in x
1.099 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.099 * [taylor]: Taking taylor expansion of x in x
1.106 * [approximate]: Taking taylor expansion of (/ 9/40 (pow x 2)) in (x) around 0
1.106 * [taylor]: Taking taylor expansion of (/ 9/40 (pow x 2)) in x
1.106 * [taylor]: Taking taylor expansion of 9/40 in x
1.106 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.106 * [taylor]: Taking taylor expansion of x in x
1.107 * [taylor]: Taking taylor expansion of (/ 9/40 (pow x 2)) in x
1.107 * [taylor]: Taking taylor expansion of 9/40 in x
1.107 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.107 * [taylor]: Taking taylor expansion of x in x
1.114 * [approximate]: Taking taylor expansion of (/ 9/40 (pow x 2)) in (x) around 0
1.114 * [taylor]: Taking taylor expansion of (/ 9/40 (pow x 2)) in x
1.114 * [taylor]: Taking taylor expansion of 9/40 in x
1.114 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.114 * [taylor]: Taking taylor expansion of x in x
1.115 * [taylor]: Taking taylor expansion of (/ 9/40 (pow x 2)) in x
1.115 * [taylor]: Taking taylor expansion of 9/40 in x
1.115 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.115 * [taylor]: Taking taylor expansion of x in x
1.122 * * * * [progress]: [ 3 / 3 ] generating series at (2 2 1)
1.122 * [approximate]: Taking taylor expansion of (* 27/2800 (pow x 4)) in (x) around 0
1.122 * [taylor]: Taking taylor expansion of (* 27/2800 (pow x 4)) in x
1.122 * [taylor]: Taking taylor expansion of 27/2800 in x
1.122 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.122 * [taylor]: Taking taylor expansion of x in x
1.122 * [taylor]: Taking taylor expansion of (* 27/2800 (pow x 4)) in x
1.122 * [taylor]: Taking taylor expansion of 27/2800 in x
1.122 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.122 * [taylor]: Taking taylor expansion of x in x
1.133 * [approximate]: Taking taylor expansion of (/ 27/2800 (pow x 4)) in (x) around 0
1.133 * [taylor]: Taking taylor expansion of (/ 27/2800 (pow x 4)) in x
1.133 * [taylor]: Taking taylor expansion of 27/2800 in x
1.133 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.133 * [taylor]: Taking taylor expansion of x in x
1.134 * [taylor]: Taking taylor expansion of (/ 27/2800 (pow x 4)) in x
1.134 * [taylor]: Taking taylor expansion of 27/2800 in x
1.134 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.134 * [taylor]: Taking taylor expansion of x in x
1.144 * [approximate]: Taking taylor expansion of (/ 27/2800 (pow x 4)) in (x) around 0
1.144 * [taylor]: Taking taylor expansion of (/ 27/2800 (pow x 4)) in x
1.144 * [taylor]: Taking taylor expansion of 27/2800 in x
1.144 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.144 * [taylor]: Taking taylor expansion of x in x
1.145 * [taylor]: Taking taylor expansion of (/ 27/2800 (pow x 4)) in x
1.145 * [taylor]: Taking taylor expansion of 27/2800 in x
1.145 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.145 * [taylor]: Taking taylor expansion of x in x
1.158 * * * [progress]: simplifying candidates
1.159 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (exp (* 9/40 (pow x 2))) (* (exp (* 27/2800 (pow x 4))) (exp 1/2)))
  (/ (exp (* 9/40 (pow x 2))) (exp (+ (* 27/2800 (pow x 4)) 1/2)))
  (log (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)))
  (exp (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)))
  (* (cbrt (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2))) (cbrt (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2))))
  (cbrt (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)))
  (* (* (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)) (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2))) (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)))
  (sqrt (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)))
  (sqrt (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)))
  (- (pow (* 9/40 (pow x 2)) 3) (pow (+ (* 27/2800 (pow x 4)) 1/2) 3))
  (+ (* (* 9/40 (pow x 2)) (* 9/40 (pow x 2))) (+ (* (+ (* 27/2800 (pow x 4)) 1/2) (+ (* 27/2800 (pow x 4)) 1/2)) (* (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2))))
  (- (+ (* 27/2800 (pow x 4)) 1/2))
  (- (* (* 9/40 (pow x 2)) (* 9/40 (pow x 2))) (* (+ (* 27/2800 (pow x 4)) 1/2) (+ (* 27/2800 (pow x 4)) 1/2)))
  (+ (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2))
  (- (* 9/40 (pow x 2)) (* 27/2800 (pow x 4)))
  (- (+ (* 27/2800 (pow x 4)) 1/2))
  (+ (log 9/40) (* (log x) 2))
  (+ (log 9/40) (* (log x) 2))
  (+ (log 9/40) (log (pow x 2)))
  (log (* 9/40 (pow x 2)))
  (exp (* 9/40 (pow x 2)))
  (* (* (* 9/40 9/40) 9/40) (* (* (pow x 2) (pow x 2)) (pow x 2)))
  (* (cbrt (* 9/40 (pow x 2))) (cbrt (* 9/40 (pow x 2))))
  (cbrt (* 9/40 (pow x 2)))
  (* (* (* 9/40 (pow x 2)) (* 9/40 (pow x 2))) (* 9/40 (pow x 2)))
  (sqrt (* 9/40 (pow x 2)))
  (sqrt (* 9/40 (pow x 2)))
  (* (sqrt 9/40) (pow (sqrt x) 2))
  (* (sqrt 9/40) (pow (sqrt x) 2))
  (* (sqrt 9/40) x)
  (* (sqrt 9/40) x)
  (* (sqrt 9/40) (sqrt (pow x 2)))
  (* (sqrt 9/40) (sqrt (pow x 2)))
  (* (sqrt 9/40) (pow x (/ 2 2)))
  (* (sqrt 9/40) (pow x (/ 2 2)))
  (* 9/40 (pow (* (cbrt x) (cbrt x)) 2))
  (* 9/40 (pow (sqrt x) 2))
  (* 9/40 (pow 1 2))
  (* 9/40 x)
  (* 9/40 (* (cbrt (pow x 2)) (cbrt (pow x 2))))
  (* 9/40 (sqrt (pow x 2)))
  (* 9/40 1)
  (* 9/40 (pow x (/ 2 2)))
  (* (cbrt 9/40) (pow x 2))
  (* (sqrt 9/40) (pow x 2))
  (* 9/40 (pow x 2))
  (+ (log 27/2800) (* (log x) 4))
  (+ (log 27/2800) (* (log x) 4))
  (+ (log 27/2800) (log (pow x 4)))
  (log (* 27/2800 (pow x 4)))
  (exp (* 27/2800 (pow x 4)))
  (* (* (* 27/2800 27/2800) 27/2800) (* (* (pow x 4) (pow x 4)) (pow x 4)))
  (* (cbrt (* 27/2800 (pow x 4))) (cbrt (* 27/2800 (pow x 4))))
  (cbrt (* 27/2800 (pow x 4)))
  (* (* (* 27/2800 (pow x 4)) (* 27/2800 (pow x 4))) (* 27/2800 (pow x 4)))
  (sqrt (* 27/2800 (pow x 4)))
  (sqrt (* 27/2800 (pow x 4)))
  (* (sqrt 27/2800) (pow (sqrt x) 4))
  (* (sqrt 27/2800) (pow (sqrt x) 4))
  (* (sqrt 27/2800) (sqrt (pow x 4)))
  (* (sqrt 27/2800) (sqrt (pow x 4)))
  (* (sqrt 27/2800) (pow x (/ 4 2)))
  (* (sqrt 27/2800) (pow x (/ 4 2)))
  (* 27/2800 (pow (* (cbrt x) (cbrt x)) 4))
  (* 27/2800 (pow (sqrt x) 4))
  (* 27/2800 (pow 1 4))
  (* 27/2800 (* (cbrt (pow x 4)) (cbrt (pow x 4))))
  (* 27/2800 (sqrt (pow x 4)))
  (* 27/2800 1)
  (* 27/2800 (pow x (/ 4 2)))
  (* (cbrt 27/2800) (pow x 4))
  (* (sqrt 27/2800) (pow x 4))
  (* 27/2800 (pow x 4))
  (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2))
  (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2))
  (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2))
  (* 9/40 (pow x 2))
  (* 9/40 (pow x 2))
  (* 9/40 (pow x 2))
  (* 27/2800 (pow x 4))
  (* 27/2800 (pow x 4))
  (* 27/2800 (pow x 4))
1.164 * * [simplify]: iteration  0 :  273  enodes  (cost  349 )
1.171 * * [simplify]: iteration  1 :  1123  enodes  (cost  318 )
1.197 * * [simplify]: iteration  2 :  5001  enodes  (cost  315 )
1.199 * [simplify]: Simplified to:
   (exp (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)))
  (exp (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)))
  (log (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)))
  (exp (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)))
  (* (cbrt (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2))) (cbrt (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2))))
  (cbrt (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)))
  (pow (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)) 3)
  (sqrt (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)))
  (sqrt (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)))
  (- (pow (* 9/40 (pow x 2)) 3) (pow (+ (* 27/2800 (pow x 4)) 1/2) 3))
  (+ (* (pow x 4) (+ 81/1600 (+ 27/5600 (* (pow x 4) 729/7840000)))) (* (+ (* 27/2800 (pow x 4)) 1/2) (+ 1/2 (* 9/40 (pow x 2)))))
  (- (+ (* 27/2800 (pow x 4)) 1/2))
  (+ (- (* (+ (* 27/2800 (pow x 4)) 1/2) (+ (* 27/2800 (pow x 4)) 1/2))) (* (pow x 4) 81/1600))
  (+ (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2))
  (- (* 9/40 (pow x 2)) (* 27/2800 (pow x 4)))
  (- (+ (* 27/2800 (pow x 4)) 1/2))
  (log (* 9/40 (pow x 2)))
  (log (* 9/40 (pow x 2)))
  (log (* 9/40 (pow x 2)))
  (log (* 9/40 (pow x 2)))
  (exp (* 9/40 (pow x 2)))
  (* 729/64000 (pow x 6))
  (* (cbrt (* 9/40 (pow x 2))) (cbrt (* 9/40 (pow x 2))))
  (cbrt (* 9/40 (pow x 2)))
  (* 729/64000 (pow x 6))
  (sqrt (* 9/40 (pow x 2)))
  (sqrt (* 9/40 (pow x 2)))
  (* x (sqrt 9/40))
  (* x (sqrt 9/40))
  (* x (sqrt 9/40))
  (* x (sqrt 9/40))
  (* (sqrt 9/40) (sqrt (pow x 2)))
  (* (sqrt 9/40) (sqrt (pow x 2)))
  (* x (sqrt 9/40))
  (* x (sqrt 9/40))
  (* 9/40 (pow (* (cbrt x) (cbrt x)) 2))
  (* x 9/40)
  9/40
  (* x 9/40)
  (* 9/40 (* (cbrt (pow x 2)) (cbrt (pow x 2))))
  (* 9/40 (fabs x))
  9/40
  (* x 9/40)
  (* (cbrt 9/40) (pow x 2))
  (* (sqrt 9/40) (pow x 2))
  (* 9/40 (pow x 2))
  (log (* 27/2800 (pow x 4)))
  (log (* 27/2800 (pow x 4)))
  (log (* 27/2800 (pow x 4)))
  (log (* 27/2800 (pow x 4)))
  (exp (* 27/2800 (pow x 4)))
  (pow (* 27/2800 (pow x 4)) 3)
  (* (cbrt (* 27/2800 (pow x 4))) (cbrt (* 27/2800 (pow x 4))))
  (cbrt (* 27/2800 (pow x 4)))
  (pow (* 27/2800 (pow x 4)) 3)
  (sqrt (* 27/2800 (pow x 4)))
  (sqrt (* 27/2800 (pow x 4)))
  (* (sqrt 27/2800) (pow x 2))
  (* (sqrt 27/2800) (pow x 2))
  (* (sqrt 27/2800) (sqrt (pow x 4)))
  (* (sqrt 27/2800) (sqrt (pow x 4)))
  (* (sqrt 27/2800) (pow x 2))
  (* (sqrt 27/2800) (pow x 2))
  (* 27/2800 (pow (* (cbrt x) (cbrt x)) 4))
  (* 27/2800 (pow x 2))
  27/2800
  (* 27/2800 (* (cbrt (pow x 4)) (cbrt (pow x 4))))
  (* 27/2800 (sqrt (pow x 4)))
  27/2800
  (* 27/2800 (pow x 2))
  (* (cbrt 27/2800) (pow x 4))
  (* (sqrt 27/2800) (pow x 4))
  (* 27/2800 (pow x 4))
  (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2))
  (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2))
  (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2))
  (* 9/40 (pow x 2))
  (* 9/40 (pow x 2))
  (* 9/40 (pow x 2))
  (* 27/2800 (pow x 4))
  (* 27/2800 (pow x 4))
  (* 27/2800 (pow x 4))
1.200 * * * [progress]: adding candidates to table
1.310 * [progress]: [Phase 3 of 3] Extracting.
1.311 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)))> #<alt (λ (x) (/ (- x (sin x)) (- x (tan x))))>)
1.311 * * * [regime-changes]: Trying 2 branch expressions: ((/ (- x (sin x)) (- x (tan x))) x)
1.312 * * * * [regimes]: Trying to branch on (/ (- x (sin x)) (- x (tan x))) from (#<alt (λ (x) (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)))> #<alt (λ (x) (/ (- x (sin x)) (- x (tan x))))>)
1.330 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)))> #<alt (λ (x) (/ (- x (sin x)) (- x (tan x))))>)
1.348 * * * [regime]: Found split indices: #<option (#s(si 1 69) #s(si 0 185) #s(si 1 255))>
1.349 * [binary-search]: Improving bounds with binary search for x and (#<alt (λ (x) (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)))> #<alt (λ (x) (/ (- x (sin x)) (- x (tan x))))>)
1.437 * [regimes]: Found splitpoints: (#s(sp 1 x -0.02942964392520356) #s(sp 0 x 0.03081552158575834) #s(sp 1 x +nan.0)) , with alts (#<alt (λ (x) (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)))> #<alt (λ (x) (/ (- x (sin x)) (- x (tan x))))>)
1.438 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (if (<= x -0.02942964392520356) (/ (- x (sin x)) (- x (tan x))) (if (<= x 0.03081552158575834) (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)) (/ (- x (sin x)) (- x (tan x)))))
1.439 * * [simplify]: iteration  0 :  29  enodes  (cost  11 )
1.439 * * [simplify]: iteration  1 :  29  enodes  (cost  11 )
1.439 * [simplify]: Simplified to:
   (if (or (<= x -0.02942964392520356) (not (<= x 0.03081552158575834))) (/ (- x (sin x)) (- x (tan x))) (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)))
8.304 * [regime-testing]: Baseline error score: 31.23140106091042
8.304 * [regime-testing]: Oracle error score: 0.023779000021448272
8.306 * [regime-testing]: End program error score: 0.023989580519681062