0.861 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.464 * * * [progress]: [2/2] Setting up program.
0.468 * [progress]: [Phase 2 of 3] Improving.
0.470 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (- x (sin x)) (- x (tan x)))
0.475 * * [simplify]: iteration  0 :  13  enodes  (cost  5 )
0.477 * * [simplify]: iteration  1 :  17  enodes  (cost  5 )
0.478 * * [simplify]: iteration  2 :  19  enodes  (cost  5 )
0.480 * * [simplify]: iteration  3 :  19  enodes  (cost  5 )
0.480 * [simplify]: Simplified to:
   (/ (- x (sin x)) (- x (tan x)))
0.482 * * [progress]: iteration 1 / 4
0.482 * * * [progress]: picking best candidate
0.484 * * * * [pick]: Picked  #<alt (λ (x) (/ (- x (sin x)) (- x (tan x))))>
0.484 * * * [progress]: localizing error
0.495 * * * [progress]: generating rewritten candidates
0.495 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1)
0.502 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2)
0.506 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
0.536 * * * [progress]: generating series expansions
0.537 * * * * [progress]: [ 1 / 3 ] generating series at (2 1)
0.540 * [approximate]: Taking taylor expansion of (- x (sin x)) in (x) around 0
0.541 * [taylor]: Taking taylor expansion of (- x (sin x)) in x
0.541 * [taylor]: Taking taylor expansion of x in x
0.541 * [taylor]: Taking taylor expansion of (sin x) in x
0.541 * [taylor]: Taking taylor expansion of x in x
0.542 * [taylor]: Taking taylor expansion of (- x (sin x)) in x
0.542 * [taylor]: Taking taylor expansion of x in x
0.542 * [taylor]: Taking taylor expansion of (sin x) in x
0.542 * [taylor]: Taking taylor expansion of x in x
0.561 * [approximate]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in (x) around 0
0.561 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x
0.561 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.561 * [taylor]: Taking taylor expansion of x in x
0.561 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
0.561 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.561 * [taylor]: Taking taylor expansion of x in x
0.562 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x
0.562 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.562 * [taylor]: Taking taylor expansion of x in x
0.562 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
0.562 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.562 * [taylor]: Taking taylor expansion of x in x
0.570 * [approximate]: Taking taylor expansion of (- (+ (sin (/ -1 x)) (/ 1 x))) in (x) around 0
0.570 * [taylor]: Taking taylor expansion of (- (+ (sin (/ -1 x)) (/ 1 x))) in x
0.570 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 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 -1 in x
0.570 * [taylor]: Taking taylor expansion of 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)) (/ 1 x))) in x
0.570 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 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
0.571 * [taylor]: Taking taylor expansion of -1 in x
0.571 * [taylor]: Taking taylor expansion of 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 * * * * [progress]: [ 2 / 3 ] generating series at (2 2)
0.578 * [approximate]: Taking taylor expansion of (- x (tan x)) in (x) around 0
0.578 * [taylor]: Taking taylor expansion of (- x (tan x)) in x
0.578 * [taylor]: Taking taylor expansion of x in x
0.578 * [taylor]: Taking taylor expansion of (tan x) in x
0.579 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
0.579 * [taylor]: Taking taylor expansion of (sin x) in x
0.579 * [taylor]: Taking taylor expansion of x in x
0.579 * [taylor]: Taking taylor expansion of (cos x) in x
0.579 * [taylor]: Taking taylor expansion of x in x
0.580 * [taylor]: Taking taylor expansion of (- x (tan x)) in x
0.580 * [taylor]: Taking taylor expansion of x in x
0.580 * [taylor]: Taking taylor expansion of (tan x) in x
0.580 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
0.580 * [taylor]: Taking taylor expansion of (sin x) in x
0.580 * [taylor]: Taking taylor expansion of x in x
0.580 * [taylor]: Taking taylor expansion of (cos x) in x
0.580 * [taylor]: Taking taylor expansion of x in x
0.607 * [approximate]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in (x) around 0
0.607 * [taylor]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in x
0.607 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.607 * [taylor]: Taking taylor expansion of x in x
0.607 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
0.607 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
0.607 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
0.607 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.607 * [taylor]: Taking taylor expansion of x in x
0.608 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.608 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.608 * [taylor]: Taking taylor expansion of x in x
0.608 * [taylor]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in x
0.608 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.608 * [taylor]: Taking taylor expansion of x in x
0.608 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
0.608 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
0.608 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
0.608 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.609 * [taylor]: Taking taylor expansion of x in x
0.609 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.609 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.609 * [taylor]: Taking taylor expansion of x in x
0.624 * [approximate]: Taking taylor expansion of (- (+ (tan (/ -1 x)) (/ 1 x))) in (x) around 0
0.624 * [taylor]: Taking taylor expansion of (- (+ (tan (/ -1 x)) (/ 1 x))) in x
0.624 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (/ 1 x)) in x
0.624 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
0.624 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
0.624 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
0.624 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.624 * [taylor]: Taking taylor expansion of -1 in x
0.624 * [taylor]: Taking taylor expansion of x in x
0.625 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.625 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.625 * [taylor]: Taking taylor expansion of -1 in x
0.625 * [taylor]: Taking taylor expansion of x in x
0.625 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.625 * [taylor]: Taking taylor expansion of x in x
0.625 * [taylor]: Taking taylor expansion of (- (+ (tan (/ -1 x)) (/ 1 x))) in x
0.625 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (/ 1 x)) in x
0.625 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
0.625 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
0.626 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
0.626 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.626 * [taylor]: Taking taylor expansion of -1 in x
0.626 * [taylor]: Taking taylor expansion of x in x
0.626 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.626 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.626 * [taylor]: Taking taylor expansion of -1 in x
0.626 * [taylor]: Taking taylor expansion of x in x
0.626 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.626 * [taylor]: Taking taylor expansion of x in x
0.635 * * * * [progress]: [ 3 / 3 ] generating series at (2)
0.636 * [approximate]: Taking taylor expansion of (/ (- x (sin x)) (- x (tan x))) in (x) around 0
0.636 * [taylor]: Taking taylor expansion of (/ (- x (sin x)) (- x (tan x))) in x
0.636 * [taylor]: Taking taylor expansion of (- x (sin x)) in x
0.636 * [taylor]: Taking taylor expansion of x in x
0.636 * [taylor]: Taking taylor expansion of (sin x) in x
0.636 * [taylor]: Taking taylor expansion of x in x
0.636 * [taylor]: Taking taylor expansion of (- x (tan x)) in x
0.636 * [taylor]: Taking taylor expansion of x in x
0.636 * [taylor]: Taking taylor expansion of (tan x) in x
0.636 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
0.636 * [taylor]: Taking taylor expansion of (sin x) in x
0.636 * [taylor]: Taking taylor expansion of x in x
0.636 * [taylor]: Taking taylor expansion of (cos x) in x
0.636 * [taylor]: Taking taylor expansion of x in x
0.645 * [taylor]: Taking taylor expansion of (/ (- x (sin x)) (- x (tan x))) in x
0.645 * [taylor]: Taking taylor expansion of (- x (sin x)) in x
0.645 * [taylor]: Taking taylor expansion of x in x
0.645 * [taylor]: Taking taylor expansion of (sin x) in x
0.645 * [taylor]: Taking taylor expansion of x in x
0.645 * [taylor]: Taking taylor expansion of (- x (tan x)) in x
0.645 * [taylor]: Taking taylor expansion of x in x
0.645 * [taylor]: Taking taylor expansion of (tan x) in x
0.646 * [taylor]: Rewrote expression to (/ (sin x) (cos x))
0.646 * [taylor]: Taking taylor expansion of (sin x) in x
0.646 * [taylor]: Taking taylor expansion of x in x
0.646 * [taylor]: Taking taylor expansion of (cos x) in x
0.646 * [taylor]: Taking taylor expansion of x in x
0.688 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (sin (/ 1 x))) (- (/ 1 x) (tan (/ 1 x)))) in (x) around 0
0.688 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (sin (/ 1 x))) (- (/ 1 x) (tan (/ 1 x)))) in x
0.688 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x
0.688 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.688 * [taylor]: Taking taylor expansion of x in x
0.688 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
0.688 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.688 * [taylor]: Taking taylor expansion of x in x
0.688 * [taylor]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in x
0.688 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.688 * [taylor]: Taking taylor expansion of x in x
0.689 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
0.689 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
0.689 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
0.689 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.689 * [taylor]: Taking taylor expansion of x in x
0.689 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x
0.689 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.689 * [taylor]: Taking taylor expansion of x in x
0.690 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (sin (/ 1 x))) (- (/ 1 x) (tan (/ 1 x)))) in x
0.690 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x
0.690 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.690 * [taylor]: Taking taylor expansion of x in x
0.691 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
0.691 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.691 * [taylor]: Taking taylor expansion of x in x
0.691 * [taylor]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in x
0.691 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.691 * [taylor]: Taking taylor expansion of x in x
0.691 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x
0.691 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x)))
0.691 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x
0.691 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.691 * [taylor]: Taking taylor expansion of x in x
0.692 * [taylor]: Taking taylor expansion of (cos (/ 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
0.698 * [approximate]: Taking taylor expansion of (/ (+ (sin (/ -1 x)) (/ 1 x)) (+ (tan (/ -1 x)) (/ 1 x))) in (x) around 0
0.698 * [taylor]: Taking taylor expansion of (/ (+ (sin (/ -1 x)) (/ 1 x)) (+ (tan (/ -1 x)) (/ 1 x))) in x
0.698 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 x)) in x
0.698 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
0.698 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.698 * [taylor]: Taking taylor expansion of -1 in x
0.699 * [taylor]: Taking taylor expansion of x in x
0.699 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.699 * [taylor]: Taking taylor expansion of x in x
0.699 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (/ 1 x)) in x
0.699 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
0.699 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
0.699 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
0.699 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.699 * [taylor]: Taking taylor expansion of -1 in x
0.699 * [taylor]: Taking taylor expansion of x in x
0.702 * [taylor]: Taking taylor expansion of (cos (/ -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
0.704 * [taylor]: Taking taylor expansion of (/ (+ (sin (/ -1 x)) (/ 1 x)) (+ (tan (/ -1 x)) (/ 1 x))) in x
0.704 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 x)) in x
0.704 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
0.704 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.704 * [taylor]: Taking taylor expansion of -1 in x
0.704 * [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
0.705 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (/ 1 x)) in x
0.705 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x
0.705 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x)))
0.705 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x
0.705 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.705 * [taylor]: Taking taylor expansion of -1 in x
0.705 * [taylor]: Taking taylor expansion of x in x
0.705 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x
0.705 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.705 * [taylor]: Taking taylor expansion of -1 in x
0.705 * [taylor]: Taking taylor expansion of x in x
0.706 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.706 * [taylor]: Taking taylor expansion of x in x
0.712 * * * [progress]: simplifying candidates
0.714 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (cbrt (sin x)) (* (cbrt (sin x)) (cbrt (sin x))))))
  (fma (- (cbrt (sin x))) (* (cbrt (sin x)) (cbrt (sin x))) (* (cbrt (sin x)) (* (cbrt (sin x)) (cbrt (sin x)))))
  (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (sqrt (sin x)) (sqrt (sin x)))))
  (fma (- (sqrt (sin x))) (sqrt (sin x)) (* (sqrt (sin x)) (sqrt (sin x))))
  (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (sin x) 1)))
  (fma (- (sin x)) 1 (* (sin x) 1))
  (fma (sqrt x) (sqrt x) (- (* (cbrt (sin x)) (* (cbrt (sin x)) (cbrt (sin x))))))
  (fma (- (cbrt (sin x))) (* (cbrt (sin x)) (cbrt (sin x))) (* (cbrt (sin x)) (* (cbrt (sin x)) (cbrt (sin x)))))
  (fma (sqrt x) (sqrt x) (- (* (sqrt (sin x)) (sqrt (sin x)))))
  (fma (- (sqrt (sin x))) (sqrt (sin x)) (* (sqrt (sin x)) (sqrt (sin x))))
  (fma (sqrt x) (sqrt x) (- (* (sin x) 1)))
  (fma (- (sin x)) 1 (* (sin x) 1))
  (fma 1 x (- (* (cbrt (sin x)) (* (cbrt (sin x)) (cbrt (sin x))))))
  (fma (- (cbrt (sin x))) (* (cbrt (sin x)) (cbrt (sin x))) (* (cbrt (sin x)) (* (cbrt (sin x)) (cbrt (sin x)))))
  (fma 1 x (- (* (sqrt (sin x)) (sqrt (sin x)))))
  (fma (- (sqrt (sin x))) (sqrt (sin x)) (* (sqrt (sin x)) (sqrt (sin x))))
  (fma 1 x (- (* (sin x) 1)))
  (fma (- (sin x)) 1 (* (sin x) 1))
  (expm1 (- x (sin x)))
  (log1p (- x (sin x)))
  (- (sin x))
  (- (sin x))
  (- (sin x))
  (/ (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))
  (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (cbrt (tan x)) (* (cbrt (tan x)) (cbrt (tan x))))))
  (fma (- (cbrt (tan x))) (* (cbrt (tan x)) (cbrt (tan x))) (* (cbrt (tan x)) (* (cbrt (tan x)) (cbrt (tan x)))))
  (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (sqrt (tan x)) (sqrt (tan x)))))
  (fma (- (sqrt (tan x))) (sqrt (tan x)) (* (sqrt (tan x)) (sqrt (tan x))))
  (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (tan x) 1)))
  (fma (- (tan x)) 1 (* (tan x) 1))
  (fma (sqrt x) (sqrt x) (- (* (cbrt (tan x)) (* (cbrt (tan x)) (cbrt (tan x))))))
  (fma (- (cbrt (tan x))) (* (cbrt (tan x)) (cbrt (tan x))) (* (cbrt (tan x)) (* (cbrt (tan x)) (cbrt (tan x)))))
  (fma (sqrt x) (sqrt x) (- (* (sqrt (tan x)) (sqrt (tan x)))))
  (fma (- (sqrt (tan x))) (sqrt (tan x)) (* (sqrt (tan x)) (sqrt (tan x))))
  (fma (sqrt x) (sqrt x) (- (* (tan x) 1)))
  (fma (- (tan x)) 1 (* (tan x) 1))
  (fma 1 x (- (* (cbrt (tan x)) (* (cbrt (tan x)) (cbrt (tan x))))))
  (fma (- (cbrt (tan x))) (* (cbrt (tan x)) (cbrt (tan x))) (* (cbrt (tan x)) (* (cbrt (tan x)) (cbrt (tan x)))))
  (fma 1 x (- (* (sqrt (tan x)) (sqrt (tan x)))))
  (fma (- (sqrt (tan x))) (sqrt (tan x)) (* (sqrt (tan x)) (sqrt (tan x))))
  (fma 1 x (- (* (tan x) 1)))
  (fma (- (tan x)) 1 (* (tan x) 1))
  (expm1 (- x (tan x)))
  (log1p (- x (tan x)))
  (- (tan x))
  (- (tan x))
  (- (tan 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))
  (expm1 (/ (- x (sin x)) (- x (tan x))))
  (log1p (/ (- x (sin x)) (- 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)))))
0.721 * * [simplify]: iteration  0 :  472  enodes  (cost  1059 )
0.730 * * [simplify]: iteration  1 :  1737  enodes  (cost  854 )
0.762 * * [simplify]: iteration  2 :  5001  enodes  (cost  854 )
0.767 * [simplify]: Simplified to:
   (- (* (* (cbrt x) (cbrt x)) (cbrt x)) (sin x))
  (fma (- (sin x)) 1 (sin x))
  (- (* (* (cbrt x) (cbrt x)) (cbrt x)) (sin x))
  (fma (- (sin x)) 1 (sin x))
  (- (* (* (cbrt x) (cbrt x)) (cbrt x)) (sin x))
  (fma (- (sin x)) 1 (sin x))
  (- x (sin x))
  (fma (- (sin x)) 1 (sin x))
  (- x (sin x))
  (fma (- (sin x)) 1 (sin x))
  (- x (sin x))
  (fma (- (sin x)) 1 (sin x))
  (- x (sin x))
  (fma (- (sin x)) 1 (sin x))
  (- x (sin x))
  (fma (- (sin x)) 1 (sin x))
  (- x (sin x))
  (fma (- (sin x)) 1 (sin x))
  (expm1 (- x (sin x)))
  (log1p (- x (sin x)))
  (- (sin x))
  (- (sin x))
  (- (sin x))
  (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))
  (fma (sin x) (+ x (sin x)) (pow x 2))
  (- (sin x))
  (fma x x (- (pow (sin x) 2)))
  (+ x (sin x))
  (+ (sqrt x) (sqrt (sin x)))
  (- (sqrt x) (sqrt (sin x)))
  (- x (sin x))
  (- (sin x))
  (- (* (* (cbrt x) (cbrt x)) (cbrt x)) (tan x))
  (fma (- (tan x)) 1 (tan x))
  (- (* (* (cbrt x) (cbrt x)) (cbrt x)) (tan x))
  (fma (- (tan x)) 1 (tan x))
  (- (* (* (cbrt x) (cbrt x)) (cbrt x)) (tan x))
  (fma (- (tan x)) 1 (tan x))
  (- x (tan x))
  (fma (- (tan x)) 1 (tan x))
  (- x (tan x))
  (fma (- (tan x)) 1 (tan x))
  (- x (tan x))
  (fma (- (tan x)) 1 (tan x))
  (- x (tan x))
  (fma (- (tan x)) 1 (tan x))
  (- x (tan x))
  (fma (- (tan x)) 1 (tan x))
  (- x (tan x))
  (fma (- (tan x)) 1 (tan x))
  (expm1 (- x (tan x)))
  (log1p (- x (tan x)))
  (- (tan x))
  (- (tan x))
  (- (tan 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))
  (fma (tan x) (+ x (tan 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))
  (expm1 (/ (- x (sin x)) (- x (tan x))))
  (log1p (/ (- x (sin x)) (- 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))))
  (* (fma x x (fma (sin x) (sin x) (* x (sin x)))) (- x (tan x)))
  (* (- x (tan x)) (+ x (sin x)))
  (fma (pow x 7) 1/5040 (- (* 1/6 (pow x 3)) (* 1/120 (pow x 5))))
  (- x (sin x))
  (- x (sin x))
  (- (- (* 17/315 (pow x 7))) (fma 1/3 (pow x 3) (* 2/15 (pow x 5))))
  (- x (/ (sin x) (cos x)))
  (- x (/ (sin x) (cos x)))
  (fma 9/40 (pow x 2) (- (fma 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)))))
0.768 * * * [progress]: adding candidates to table
0.968 * * [progress]: iteration 2 / 4
0.968 * * * [progress]: picking best candidate
0.970 * * * * [pick]: Picked  #<alt (λ (x) (fma 9/40 (pow x 2) (- (fma 27/2800 (pow x 4) 1/2))))>
0.970 * * * [progress]: localizing error
0.981 * * * [progress]: generating rewritten candidates
0.981 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.982 * * * * [progress]: [ 2 / 2 ] rewriting at (2 3 1)
0.983 * * * [progress]: generating series expansions
0.983 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.983 * [approximate]: Taking taylor expansion of (fma 9/40 (pow x 2) (- (fma 27/2800 (pow x 4) 1/2))) in (x) around 0
0.983 * [taylor]: Taking taylor expansion of (fma 9/40 (pow x 2) (- (fma 27/2800 (pow x 4) 1/2))) in x
0.983 * [taylor]: Rewrote expression to (+ (* 9/40 (pow x 2)) (- (fma 27/2800 (pow x 4) 1/2)))
0.983 * [taylor]: Taking taylor expansion of (* 9/40 (pow x 2)) in x
0.983 * [taylor]: Taking taylor expansion of 9/40 in x
0.983 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.983 * [taylor]: Taking taylor expansion of x in x
0.983 * [taylor]: Taking taylor expansion of (- (fma 27/2800 (pow x 4) 1/2)) in x
0.983 * [taylor]: Taking taylor expansion of (fma 27/2800 (pow x 4) 1/2) in x
0.983 * [taylor]: Rewrote expression to (+ (* 27/2800 (pow x 4)) 1/2)
0.983 * [taylor]: Taking taylor expansion of (* 27/2800 (pow x 4)) in x
0.983 * [taylor]: Taking taylor expansion of 27/2800 in x
0.983 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.983 * [taylor]: Taking taylor expansion of x in x
0.984 * [taylor]: Taking taylor expansion of 1/2 in x
0.984 * [taylor]: Taking taylor expansion of (fma 9/40 (pow x 2) (- (fma 27/2800 (pow x 4) 1/2))) in x
0.984 * [taylor]: Rewrote expression to (+ (* 9/40 (pow x 2)) (- (fma 27/2800 (pow x 4) 1/2)))
0.984 * [taylor]: Taking taylor expansion of (* 9/40 (pow x 2)) in x
0.984 * [taylor]: Taking taylor expansion of 9/40 in x
0.984 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.984 * [taylor]: Taking taylor expansion of x in x
0.984 * [taylor]: Taking taylor expansion of (- (fma 27/2800 (pow x 4) 1/2)) in x
0.984 * [taylor]: Taking taylor expansion of (fma 27/2800 (pow x 4) 1/2) in x
0.984 * [taylor]: Rewrote expression to (+ (* 27/2800 (pow x 4)) 1/2)
0.984 * [taylor]: Taking taylor expansion of (* 27/2800 (pow x 4)) in x
0.984 * [taylor]: Taking taylor expansion of 27/2800 in x
0.984 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.984 * [taylor]: Taking taylor expansion of x in x
0.984 * [taylor]: Taking taylor expansion of 1/2 in x
0.991 * [approximate]: Taking taylor expansion of (fma 9/40 (pow (/ 1 x) 2) (- (fma 27/2800 (pow (/ 1 x) 4) 1/2))) in (x) around 0
0.991 * [taylor]: Taking taylor expansion of (fma 9/40 (pow (/ 1 x) 2) (- (fma 27/2800 (pow (/ 1 x) 4) 1/2))) in x
0.991 * [taylor]: Rewrote expression to (+ (* 9/40 (pow (/ 1 x) 2)) (- (fma 27/2800 (pow (/ 1 x) 4) 1/2)))
0.991 * [taylor]: Taking taylor expansion of (* 9/40 (pow (/ 1 x) 2)) in x
0.991 * [taylor]: Taking taylor expansion of 9/40 in x
0.991 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x
0.991 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.991 * [taylor]: Taking taylor expansion of x in x
0.992 * [taylor]: Taking taylor expansion of (- (fma 27/2800 (pow (/ 1 x) 4) 1/2)) in x
0.992 * [taylor]: Taking taylor expansion of (fma 27/2800 (pow (/ 1 x) 4) 1/2) in x
0.992 * [taylor]: Rewrote expression to (+ (* 27/2800 (pow (/ 1 x) 4)) 1/2)
0.992 * [taylor]: Taking taylor expansion of (* 27/2800 (pow (/ 1 x) 4)) in x
0.992 * [taylor]: Taking taylor expansion of 27/2800 in x
0.992 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 4) in x
0.992 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.992 * [taylor]: Taking taylor expansion of x in x
0.992 * [taylor]: Taking taylor expansion of 1/2 in x
0.992 * [taylor]: Taking taylor expansion of (fma 9/40 (pow (/ 1 x) 2) (- (fma 27/2800 (pow (/ 1 x) 4) 1/2))) in x
0.992 * [taylor]: Rewrote expression to (+ (* 9/40 (pow (/ 1 x) 2)) (- (fma 27/2800 (pow (/ 1 x) 4) 1/2)))
0.992 * [taylor]: Taking taylor expansion of (* 9/40 (pow (/ 1 x) 2)) in x
0.992 * [taylor]: Taking taylor expansion of 9/40 in x
0.992 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x
0.992 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.992 * [taylor]: Taking taylor expansion of x in x
0.993 * [taylor]: Taking taylor expansion of (- (fma 27/2800 (pow (/ 1 x) 4) 1/2)) in x
0.993 * [taylor]: Taking taylor expansion of (fma 27/2800 (pow (/ 1 x) 4) 1/2) in x
0.993 * [taylor]: Rewrote expression to (+ (* 27/2800 (pow (/ 1 x) 4)) 1/2)
0.993 * [taylor]: Taking taylor expansion of (* 27/2800 (pow (/ 1 x) 4)) in x
0.993 * [taylor]: Taking taylor expansion of 27/2800 in x
0.993 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 4) in x
0.993 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.993 * [taylor]: Taking taylor expansion of x in x
0.993 * [taylor]: Taking taylor expansion of 1/2 in x
1.009 * [approximate]: Taking taylor expansion of (fma 9/40 (pow (/ -1 x) 2) (- (fma 27/2800 (pow (/ -1 x) 4) 1/2))) in (x) around 0
1.009 * [taylor]: Taking taylor expansion of (fma 9/40 (pow (/ -1 x) 2) (- (fma 27/2800 (pow (/ -1 x) 4) 1/2))) in x
1.009 * [taylor]: Rewrote expression to (+ (* 9/40 (pow (/ -1 x) 2)) (- (fma 27/2800 (pow (/ -1 x) 4) 1/2)))
1.009 * [taylor]: Taking taylor expansion of (* 9/40 (pow (/ -1 x) 2)) in x
1.009 * [taylor]: Taking taylor expansion of 9/40 in x
1.009 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x
1.009 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.009 * [taylor]: Taking taylor expansion of -1 in x
1.009 * [taylor]: Taking taylor expansion of x in x
1.009 * [taylor]: Taking taylor expansion of (- (fma 27/2800 (pow (/ -1 x) 4) 1/2)) in x
1.009 * [taylor]: Taking taylor expansion of (fma 27/2800 (pow (/ -1 x) 4) 1/2) in x
1.010 * [taylor]: Rewrote expression to (+ (* 27/2800 (pow (/ -1 x) 4)) 1/2)
1.010 * [taylor]: Taking taylor expansion of (* 27/2800 (pow (/ -1 x) 4)) in x
1.010 * [taylor]: Taking taylor expansion of 27/2800 in x
1.010 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 4) in x
1.010 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.010 * [taylor]: Taking taylor expansion of -1 in x
1.010 * [taylor]: Taking taylor expansion of x in x
1.010 * [taylor]: Taking taylor expansion of 1/2 in x
1.010 * [taylor]: Taking taylor expansion of (fma 9/40 (pow (/ -1 x) 2) (- (fma 27/2800 (pow (/ -1 x) 4) 1/2))) in x
1.010 * [taylor]: Rewrote expression to (+ (* 9/40 (pow (/ -1 x) 2)) (- (fma 27/2800 (pow (/ -1 x) 4) 1/2)))
1.010 * [taylor]: Taking taylor expansion of (* 9/40 (pow (/ -1 x) 2)) in x
1.010 * [taylor]: Taking taylor expansion of 9/40 in x
1.010 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x
1.010 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.010 * [taylor]: Taking taylor expansion of -1 in x
1.010 * [taylor]: Taking taylor expansion of x in x
1.010 * [taylor]: Taking taylor expansion of (- (fma 27/2800 (pow (/ -1 x) 4) 1/2)) in x
1.010 * [taylor]: Taking taylor expansion of (fma 27/2800 (pow (/ -1 x) 4) 1/2) in x
1.011 * [taylor]: Rewrote expression to (+ (* 27/2800 (pow (/ -1 x) 4)) 1/2)
1.011 * [taylor]: Taking taylor expansion of (* 27/2800 (pow (/ -1 x) 4)) in x
1.011 * [taylor]: Taking taylor expansion of 27/2800 in x
1.011 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 4) in x
1.011 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.011 * [taylor]: Taking taylor expansion of -1 in x
1.011 * [taylor]: Taking taylor expansion of x in x
1.011 * [taylor]: Taking taylor expansion of 1/2 in x
1.027 * * * * [progress]: [ 2 / 2 ] generating series at (2 3 1)
1.027 * [approximate]: Taking taylor expansion of (fma 27/2800 (pow x 4) 1/2) in (x) around 0
1.027 * [taylor]: Taking taylor expansion of (fma 27/2800 (pow x 4) 1/2) in x
1.027 * [taylor]: Rewrote expression to (+ (* 27/2800 (pow x 4)) 1/2)
1.027 * [taylor]: Taking taylor expansion of (* 27/2800 (pow x 4)) in x
1.027 * [taylor]: Taking taylor expansion of 27/2800 in x
1.027 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.027 * [taylor]: Taking taylor expansion of x in x
1.027 * [taylor]: Taking taylor expansion of 1/2 in x
1.027 * [taylor]: Taking taylor expansion of (fma 27/2800 (pow x 4) 1/2) in x
1.028 * [taylor]: Rewrote expression to (+ (* 27/2800 (pow x 4)) 1/2)
1.028 * [taylor]: Taking taylor expansion of (* 27/2800 (pow x 4)) in x
1.028 * [taylor]: Taking taylor expansion of 27/2800 in x
1.028 * [taylor]: Taking taylor expansion of (pow x 4) in x
1.028 * [taylor]: Taking taylor expansion of x in x
1.028 * [taylor]: Taking taylor expansion of 1/2 in x
1.041 * [approximate]: Taking taylor expansion of (fma 27/2800 (pow (/ 1 x) 4) 1/2) in (x) around 0
1.041 * [taylor]: Taking taylor expansion of (fma 27/2800 (pow (/ 1 x) 4) 1/2) in x
1.042 * [taylor]: Rewrote expression to (+ (* 27/2800 (pow (/ 1 x) 4)) 1/2)
1.042 * [taylor]: Taking taylor expansion of (* 27/2800 (pow (/ 1 x) 4)) in x
1.042 * [taylor]: Taking taylor expansion of 27/2800 in x
1.042 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 4) in x
1.042 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.042 * [taylor]: Taking taylor expansion of x in x
1.042 * [taylor]: Taking taylor expansion of 1/2 in x
1.042 * [taylor]: Taking taylor expansion of (fma 27/2800 (pow (/ 1 x) 4) 1/2) in x
1.042 * [taylor]: Rewrote expression to (+ (* 27/2800 (pow (/ 1 x) 4)) 1/2)
1.042 * [taylor]: Taking taylor expansion of (* 27/2800 (pow (/ 1 x) 4)) in x
1.042 * [taylor]: Taking taylor expansion of 27/2800 in x
1.042 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 4) in x
1.042 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.042 * [taylor]: Taking taylor expansion of x in x
1.042 * [taylor]: Taking taylor expansion of 1/2 in x
1.078 * [approximate]: Taking taylor expansion of (fma 27/2800 (pow (/ -1 x) 4) 1/2) in (x) around 0
1.078 * [taylor]: Taking taylor expansion of (fma 27/2800 (pow (/ -1 x) 4) 1/2) in x
1.079 * [taylor]: Rewrote expression to (+ (* 27/2800 (pow (/ -1 x) 4)) 1/2)
1.079 * [taylor]: Taking taylor expansion of (* 27/2800 (pow (/ -1 x) 4)) in x
1.079 * [taylor]: Taking taylor expansion of 27/2800 in x
1.079 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 4) in x
1.079 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.079 * [taylor]: Taking taylor expansion of -1 in x
1.079 * [taylor]: Taking taylor expansion of x in x
1.079 * [taylor]: Taking taylor expansion of 1/2 in x
1.079 * [taylor]: Taking taylor expansion of (fma 27/2800 (pow (/ -1 x) 4) 1/2) in x
1.079 * [taylor]: Rewrote expression to (+ (* 27/2800 (pow (/ -1 x) 4)) 1/2)
1.079 * [taylor]: Taking taylor expansion of (* 27/2800 (pow (/ -1 x) 4)) in x
1.079 * [taylor]: Taking taylor expansion of 27/2800 in x
1.079 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 4) in x
1.079 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.079 * [taylor]: Taking taylor expansion of -1 in x
1.079 * [taylor]: Taking taylor expansion of x in x
1.080 * [taylor]: Taking taylor expansion of 1/2 in x
1.111 * * * [progress]: simplifying candidates
1.111 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (fma 9/40 (pow x 2) (- (fma 27/2800 (pow x 4) 1/2))))
  (log1p (fma 9/40 (pow x 2) (- (fma 27/2800 (pow x 4) 1/2))))
  (* 9/40 (pow x 2))
  (log (fma 9/40 (pow x 2) (- (fma 27/2800 (pow x 4) 1/2))))
  (exp (fma 9/40 (pow x 2) (- (fma 27/2800 (pow x 4) 1/2))))
  (* (cbrt (fma 9/40 (pow x 2) (- (fma 27/2800 (pow x 4) 1/2)))) (cbrt (fma 9/40 (pow x 2) (- (fma 27/2800 (pow x 4) 1/2)))))
  (cbrt (fma 9/40 (pow x 2) (- (fma 27/2800 (pow x 4) 1/2))))
  (* (* (fma 9/40 (pow x 2) (- (fma 27/2800 (pow x 4) 1/2))) (fma 9/40 (pow x 2) (- (fma 27/2800 (pow x 4) 1/2)))) (fma 9/40 (pow x 2) (- (fma 27/2800 (pow x 4) 1/2))))
  (sqrt (fma 9/40 (pow x 2) (- (fma 27/2800 (pow x 4) 1/2))))
  (sqrt (fma 9/40 (pow x 2) (- (fma 27/2800 (pow x 4) 1/2))))
  (expm1 (fma 27/2800 (pow x 4) 1/2))
  (log1p (fma 27/2800 (pow x 4) 1/2))
  (* 27/2800 (pow x 4))
  (log (fma 27/2800 (pow x 4) 1/2))
  (exp (fma 27/2800 (pow x 4) 1/2))
  (* (cbrt (fma 27/2800 (pow x 4) 1/2)) (cbrt (fma 27/2800 (pow x 4) 1/2)))
  (cbrt (fma 27/2800 (pow x 4) 1/2))
  (* (* (fma 27/2800 (pow x 4) 1/2) (fma 27/2800 (pow x 4) 1/2)) (fma 27/2800 (pow x 4) 1/2))
  (sqrt (fma 27/2800 (pow x 4) 1/2))
  (sqrt (fma 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))
  (+ (* 27/2800 (pow x 4)) 1/2)
  (+ (* 27/2800 (pow x 4)) 1/2)
  (+ (* 27/2800 (pow x 4)) 1/2)
1.114 * * [simplify]: iteration  0 :  51  enodes  (cost  133 )
1.116 * * [simplify]: iteration  1 :  162  enodes  (cost  117 )
1.120 * * [simplify]: iteration  2 :  626  enodes  (cost  117 )
1.134 * * [simplify]: iteration  3 :  3552  enodes  (cost  117 )
1.255 * * [simplify]: iteration  4 :  5001  enodes  (cost  117 )
1.256 * [simplify]: Simplified to:
   (expm1 (fma 9/40 (pow x 2) (- (fma 27/2800 (pow x 4) 1/2))))
  (log1p (fma 9/40 (pow x 2) (- (fma 27/2800 (pow x 4) 1/2))))
  (* 9/40 (pow x 2))
  (log (fma 9/40 (pow x 2) (- (fma 27/2800 (pow x 4) 1/2))))
  (exp (fma 9/40 (pow x 2) (- (fma 27/2800 (pow x 4) 1/2))))
  (* (cbrt (fma 9/40 (pow x 2) (- (fma 27/2800 (pow x 4) 1/2)))) (cbrt (fma 9/40 (pow x 2) (- (fma 27/2800 (pow x 4) 1/2)))))
  (cbrt (fma 9/40 (pow x 2) (- (fma 27/2800 (pow x 4) 1/2))))
  (pow (fma 9/40 (pow x 2) (- (fma 27/2800 (pow x 4) 1/2))) 3)
  (sqrt (fma 9/40 (pow x 2) (- (fma 27/2800 (pow x 4) 1/2))))
  (sqrt (fma 9/40 (pow x 2) (- (fma 27/2800 (pow x 4) 1/2))))
  (expm1 (fma 27/2800 (pow x 4) 1/2))
  (log1p (fma 27/2800 (pow x 4) 1/2))
  (* 27/2800 (pow x 4))
  (log (fma 27/2800 (pow x 4) 1/2))
  (exp (fma 27/2800 (pow x 4) 1/2))
  (* (cbrt (fma 27/2800 (pow x 4) 1/2)) (cbrt (fma 27/2800 (pow x 4) 1/2)))
  (cbrt (fma 27/2800 (pow x 4) 1/2))
  (pow (fma 27/2800 (pow x 4) 1/2) 3)
  (sqrt (fma 27/2800 (pow x 4) 1/2))
  (sqrt (fma 27/2800 (pow x 4) 1/2))
  (fma 9/40 (pow x 2) (- (fma 27/2800 (pow x 4) 1/2)))
  (fma 9/40 (pow x 2) (- (fma 27/2800 (pow x 4) 1/2)))
  (fma 9/40 (pow x 2) (- (fma 27/2800 (pow x 4) 1/2)))
  (fma 27/2800 (pow x 4) 1/2)
  (fma 27/2800 (pow x 4) 1/2)
  (fma 27/2800 (pow x 4) 1/2)
1.256 * * * [progress]: adding candidates to table
1.317 * [progress]: [Phase 3 of 3] Extracting.
1.317 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (/ (- x (sin x)) (- x (tan x))))> #<alt (λ (x) (fma 9/40 (pow x 2) (- (fma 27/2800 (pow x 4) 1/2))))>)
1.318 * * * [regime-changes]: Trying 2 branch expressions: ((/ (- x (sin x)) (- x (tan x))) x)
1.318 * * * * [regimes]: Trying to branch on (/ (- x (sin x)) (- x (tan x))) from (#<alt (λ (x) (/ (- x (sin x)) (- x (tan x))))> #<alt (λ (x) (fma 9/40 (pow x 2) (- (fma 27/2800 (pow x 4) 1/2))))>)
1.338 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (/ (- x (sin x)) (- x (tan x))))> #<alt (λ (x) (fma 9/40 (pow x 2) (- (fma 27/2800 (pow x 4) 1/2))))>)
1.357 * * * [regime]: Found split indices: #<option (#s(si 0 69) #s(si 1 185) #s(si 0 255))>
1.358 * [binary-search]: Improving bounds with binary search for x and (#<alt (λ (x) (/ (- x (sin x)) (- x (tan x))))> #<alt (λ (x) (fma 9/40 (pow x 2) (- (fma 27/2800 (pow x 4) 1/2))))>)
1.448 * [regimes]: Found splitpoints: (#s(sp 0 x -0.02942964392520356) #s(sp 1 x 0.03081552158575834) #s(sp 0 x +nan.0)) , with alts (#<alt (λ (x) (/ (- x (sin x)) (- x (tan x))))> #<alt (λ (x) (fma 9/40 (pow x 2) (- (fma 27/2800 (pow x 4) 1/2))))>)
1.449 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (if (<= x -0.02942964392520356) (/ (- x (sin x)) (- x (tan x))) (if (<= x 0.03081552158575834) (fma 9/40 (pow x 2) (- (fma 27/2800 (pow x 4) 1/2))) (/ (- x (sin x)) (- x (tan x)))))
1.450 * * [simplify]: iteration  0 :  25  enodes  (cost  10 )
1.450 * * [simplify]: iteration  1 :  25  enodes  (cost  10 )
1.450 * [simplify]: Simplified to:
   (if (or (<= x -0.02942964392520356) (not (<= x 0.03081552158575834))) (/ (- x (sin x)) (- x (tan x))) (fma 9/40 (pow x 2) (- (fma 27/2800 (pow x 4) 1/2))))
8.343 * [regime-testing]: Baseline error score: 31.23140106091042
8.343 * [regime-testing]: Oracle error score: 0.023779000021448272
8.345 * [regime-testing]: End program error score: 0.023989580519681062