150.010 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.081 * * * [progress]: [2/2] Setting up program.
0.084 * [progress]: [Phase 2 of 3] Improving.
0.085 * [simplify]: Simplifying using #<procedure:simplify-batch-egg> :
  (* (cosh x) (/ (sin y) y))
0.086 * * [simplify]: iteration  0 :  15  enodes  (cost  4 )
0.087 * * [simplify]: iteration  1 :  28  enodes  (cost  4 )
0.088 * * [simplify]: iteration  2 :  56  enodes  (cost  4 )
0.090 * * [simplify]: iteration  3 :  98  enodes  (cost  4 )
0.091 * * [simplify]: iteration  4 :  143  enodes  (cost  4 )
0.093 * * [simplify]: iteration  5 :  310  enodes  (cost  4 )
0.097 * * [simplify]: iteration  6 :  877  enodes  (cost  4 )
0.106 * * [simplify]: iteration  7 :  1781  enodes  (cost  4 )
0.134 * * [simplify]: iteration  8 :  4989  enodes  (cost  4 )
0.169 * * [simplify]: iteration  9 :  5001  enodes  (cost  4 )
0.169 * [simplify]: Simplified to:
  (* (cosh x) (/ (sin y) y))
0.169 * * [progress]: iteration 1 / 4
0.169 * * * [progress]: picking best candidate
0.172 * * * * [pick]: Picked  #<alt (λ (x y) (* (cosh x) (/ (sin y) y)))>
0.172 * * * [progress]: localizing error
0.182 * * * [progress]: generating rewritten candidates
0.182 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
0.186 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.194 * * * [progress]: generating series expansions
0.194 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
0.194 * [approximate]: Approximating (/ (sin y) y) in (y) around 0
0.204 * [approximate]: Approximating (* (sin (/ 1 y)) y) in (y) around 0
0.209 * [approximate]: Approximating (* -1 (* (sin (/ -1 y)) y)) in (y) around 0
0.224 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.224 * [approximate]: Approximating (/ (* (sin y) (cosh x)) y) in (x y) around 0
0.231 * [taylor]: Taking taylor expansion of (/ (* (sin y) (cosh x)) y) in y
0.236 * [taylor]: Taking taylor expansion of (/ (* (sin y) (cosh x)) y) in y
0.244 * [taylor]: Taking taylor expansion of (/ (* (sin y) (cosh x)) y) in y
0.247 * [approximate]: Approximating (* (cosh (/ 1 x)) (* (sin (/ 1 y)) y)) in (x y) around 0
0.250 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* (sin (/ 1 y)) y)) in y
0.258 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* (sin (/ 1 y)) y)) in y
0.266 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* (sin (/ 1 y)) y)) in y
0.277 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* (sin (/ 1 y)) y)) in y
0.277 * [approximate]: Approximating (* -1 (* y (* (sin (/ -1 y)) (cosh (/ -1 x))))) in (x y) around 0
0.281 * [taylor]: Taking taylor expansion of (* -1 (* y (* (sin (/ -1 y)) (cosh (/ -1 x))))) in y
0.286 * [taylor]: Taking taylor expansion of (* -1 (* y (* (sin (/ -1 y)) (cosh (/ -1 x))))) in y
0.294 * [taylor]: Taking taylor expansion of (* -1 (* y (* (sin (/ -1 y)) (cosh (/ -1 x))))) in y
0.306 * [taylor]: Taking taylor expansion of (* -1 (* y (* (sin (/ -1 y)) (cosh (/ -1 x))))) in y
0.306 * * * [progress]: simplifying candidates
0.307 * [simplify]: Simplifying using #<procedure:simplify-batch-egg> :
  (- (log (sin y)) (log y))
  (log (/ (sin y) y))
  (exp (/ (sin y) y))
  (/ (* (* (sin y) (sin y)) (sin y)) (* (* y y) y))
  (* (cbrt (/ (sin y) y)) (cbrt (/ (sin y) y)))
  (cbrt (/ (sin y) y))
  (* (* (/ (sin y) y) (/ (sin y) y)) (/ (sin y) y))
  (sqrt (/ (sin y) y))
  (sqrt (/ (sin y) y))
  (neg (sin y))
  (neg y)
  (/ (* (cbrt (sin y)) (cbrt (sin y))) (* (cbrt y) (cbrt y)))
  (/ (cbrt (sin y)) (cbrt y))
  (/ (* (cbrt (sin y)) (cbrt (sin y))) (sqrt y))
  (/ (cbrt (sin y)) (sqrt y))
  (/ (* (cbrt (sin y)) (cbrt (sin y))) 1)
  (/ (cbrt (sin y)) y)
  (/ (sqrt (sin y)) (* (cbrt y) (cbrt y)))
  (/ (sqrt (sin y)) (cbrt y))
  (/ (sqrt (sin y)) (sqrt y))
  (/ (sqrt (sin y)) (sqrt y))
  (/ (sqrt (sin y)) 1)
  (/ (sqrt (sin y)) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (sin y) (cbrt y))
  (/ 1 (sqrt y))
  (/ (sin y) (sqrt y))
  (/ 1 1)
  (/ (sin y) y)
  (/ 1 y)
  (/ y (sin y))
  (/ (sin y) (* (cbrt y) (cbrt y)))
  (/ (sin y) (sqrt y))
  (/ (sin y) 1)
  (/ y (cbrt (sin y)))
  (/ y (sqrt (sin y)))
  (/ y (sin y))
  (* (cosh x) (/ (sin y) y))
  (+ (log (cosh x)) (- (log (sin y)) (log y)))
  (+ (log (cosh x)) (log (/ (sin y) y)))
  (log (* (cosh x) (/ (sin y) y)))
  (exp (* (cosh x) (/ (sin y) y)))
  (* (* (* (cosh x) (cosh x)) (cosh x)) (/ (* (* (sin y) (sin y)) (sin y)) (* (* y y) y)))
  (* (* (* (cosh x) (cosh x)) (cosh x)) (* (* (/ (sin y) y) (/ (sin y) y)) (/ (sin y) y)))
  (* (cbrt (* (cosh x) (/ (sin y) y))) (cbrt (* (cosh x) (/ (sin y) y))))
  (cbrt (* (cosh x) (/ (sin y) y)))
  (* (* (* (cosh x) (/ (sin y) y)) (* (cosh x) (/ (sin y) y))) (* (cosh x) (/ (sin y) y)))
  (sqrt (* (cosh x) (/ (sin y) y)))
  (sqrt (* (cosh x) (/ (sin y) y)))
  (* (+ (exp x) (exp (neg x))) (sin y))
  (* 2 y)
  (* (sqrt (cosh x)) (sqrt (/ (sin y) y)))
  (* (sqrt (cosh x)) (sqrt (/ (sin y) y)))
  (* (sqrt (cosh x)) (/ (sqrt (sin y)) (sqrt y)))
  (* (sqrt (cosh x)) (/ (sqrt (sin y)) (sqrt y)))
  (* (cosh x) (* (cbrt (/ (sin y) y)) (cbrt (/ (sin y) y))))
  (* (cosh x) (sqrt (/ (sin y) y)))
  (* (cosh x) (/ (* (cbrt (sin y)) (cbrt (sin y))) (* (cbrt y) (cbrt y))))
  (* (cosh x) (/ (* (cbrt (sin y)) (cbrt (sin y))) (sqrt y)))
  (* (cosh x) (/ (* (cbrt (sin y)) (cbrt (sin y))) 1))
  (* (cosh x) (/ (sqrt (sin y)) (* (cbrt y) (cbrt y))))
  (* (cosh x) (/ (sqrt (sin y)) (sqrt y)))
  (* (cosh x) (/ (sqrt (sin y)) 1))
  (* (cosh x) (/ 1 (* (cbrt y) (cbrt y))))
  (* (cosh x) (/ 1 (sqrt y)))
  (* (cosh x) (/ 1 1))
  (* (cosh x) 1)
  (* (cosh x) (sin y))
  (* (cbrt (cosh x)) (/ (sin y) y))
  (* (sqrt (cosh x)) (/ (sin y) y))
  (* (cosh x) (/ (sin y) y))
  (* (cosh x) (sin y))
  (* (+ (exp x) (exp (neg x))) (/ (sin y) y))
  (- (+ (* 1/120 (pow y 4)) 1) (* 1/6 (pow y 2)))
  (/ (sin y) y)
  (/ (sin y) y)
  (- (+ (* 1/2 (pow x 2)) 1) (* 1/6 (pow y 2)))
  (/ (+ (* 1/2 (* (sin y) (exp x))) (* 1/2 (* (exp (neg x)) (sin y)))) y)
  (/ (+ (* 1/2 (* (sin y) (exp x))) (* 1/2 (* (exp (* -1 x)) (sin y)))) y)
0.311 * * [simplify]: iteration  0 :  264  enodes  (cost  392 )
0.316 * * [simplify]: iteration  1 :  1058  enodes  (cost  349 )
0.338 * * [simplify]: iteration  2 :  5002  enodes  (cost  337 )
0.340 * [simplify]: Simplified to:
  (log (/ (sin y) y))
  (log (/ (sin y) y))
  (exp (/ (sin y) y))
  (pow (/ (sin y) y) 3)
  (* (cbrt (/ (sin y) y)) (cbrt (/ (sin y) y)))
  (cbrt (/ (sin y) y))
  (pow (/ (sin y) y) 3)
  (sqrt (/ (sin y) y))
  (sqrt (/ (sin y) y))
  (neg (sin y))
  (neg y)
  (/ (* (cbrt (sin y)) (cbrt (sin y))) (* (cbrt y) (cbrt y)))
  (/ (cbrt (sin y)) (cbrt y))
  (/ (* (cbrt (sin y)) (cbrt (sin y))) (sqrt y))
  (/ (cbrt (sin y)) (sqrt y))
  (* (cbrt (sin y)) (cbrt (sin y)))
  (/ (cbrt (sin y)) y)
  (/ (sqrt (sin y)) (* (cbrt y) (cbrt y)))
  (/ (sqrt (sin y)) (cbrt y))
  (/ (sqrt (sin y)) (sqrt y))
  (/ (sqrt (sin y)) (sqrt y))
  (sqrt (sin y))
  (/ (sqrt (sin y)) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (sin y) (cbrt y))
  (/ 1 (sqrt y))
  (/ (sin y) (sqrt y))
  1
  (/ (sin y) y)
  (/ 1 y)
  (/ y (sin y))
  (/ (sin y) (* (cbrt y) (cbrt y)))
  (/ (sin y) (sqrt y))
  (sin y)
  (/ y (cbrt (sin y)))
  (/ y (sqrt (sin y)))
  (/ y (sin y))
  (* (cosh x) (/ (sin y) y))
  (log (* (cosh x) (/ (sin y) y)))
  (log (* (cosh x) (/ (sin y) y)))
  (log (* (cosh x) (/ (sin y) y)))
  (exp (* (cosh x) (/ (sin y) y)))
  (pow (* (cosh x) (/ (sin y) y)) 3)
  (pow (* (cosh x) (/ (sin y) y)) 3)
  (* (cbrt (* (cosh x) (/ (sin y) y))) (cbrt (* (cosh x) (/ (sin y) y))))
  (cbrt (* (cosh x) (/ (sin y) y)))
  (pow (* (cosh x) (/ (sin y) y)) 3)
  (sqrt (* (cosh x) (/ (sin y) y)))
  (sqrt (* (cosh x) (/ (sin y) y)))
  (* (* (cosh x) (sin y)) 2)
  (* 2 y)
  (* (sqrt (cosh x)) (sqrt (/ (sin y) y)))
  (* (sqrt (cosh x)) (sqrt (/ (sin y) y)))
  (* (sqrt (cosh x)) (/ (sqrt (sin y)) (sqrt y)))
  (* (sqrt (cosh x)) (/ (sqrt (sin y)) (sqrt y)))
  (* (cosh x) (* (cbrt (/ (sin y) y)) (cbrt (/ (sin y) y))))
  (* (cosh x) (sqrt (/ (sin y) y)))
  (* (cosh x) (/ (* (cbrt (sin y)) (cbrt (sin y))) (* (cbrt y) (cbrt y))))
  (* (cosh x) (/ (* (cbrt (sin y)) (cbrt (sin y))) (sqrt y)))
  (* (* (cbrt (sin y)) (cbrt (sin y))) (cosh x))
  (* (cosh x) (/ (sqrt (sin y)) (* (cbrt y) (cbrt y))))
  (* (cosh x) (/ (sqrt (sin y)) (sqrt y)))
  (* (sqrt (sin y)) (cosh x))
  (/ (cosh x) (* (cbrt y) (cbrt y)))
  (/ (cosh x) (sqrt y))
  (cosh x)
  (cosh x)
  (* (cosh x) (sin y))
  (* (cbrt (cosh x)) (/ (sin y) y))
  (* (sqrt (cosh x)) (/ (sin y) y))
  (* (cosh x) (/ (sin y) y))
  (* (cosh x) (sin y))
  (* (/ (sin y) y) (* (cosh x) 2))
  (- (+ (* 1/120 (pow y 4)) 1) (* 1/6 (pow y 2)))
  (/ (sin y) y)
  (/ (sin y) y)
  (- (+ (* 1/2 (pow x 2)) 1) (* 1/6 (pow y 2)))
  (* (cosh x) (/ (sin y) y))
  (* (cosh x) (/ (sin y) y))
0.340 * * * [progress]: adding candidates to table
0.496 * * [progress]: iteration 2 / 4
0.496 * * * [progress]: picking best candidate
0.520 * * * * [pick]: Picked  #<alt (λ (x y) (* (cosh x) (/ 1 (/ y (sin y)))))>
0.520 * * * [progress]: localizing error
0.527 * * * [progress]: generating rewritten candidates
0.527 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2)
0.533 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2 2)
0.536 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
0.559 * * * [progress]: generating series expansions
0.559 * * * * [progress]: [ 1 / 3 ] generating series at (2 2)
0.559 * [approximate]: Approximating (/ (sin y) y) in (y) around 0
0.569 * [approximate]: Approximating (* (sin (/ 1 y)) y) in (y) around 0
0.574 * [approximate]: Approximating (* -1 (* (sin (/ -1 y)) y)) in (y) around 0
0.588 * * * * [progress]: [ 2 / 3 ] generating series at (2 2 2)
0.589 * [approximate]: Approximating (/ y (sin y)) in (y) around 0
0.598 * [approximate]: Approximating (/ 1 (* (sin (/ 1 y)) y)) in (y) around 0
0.605 * [approximate]: Approximating (/ -1 (* (sin (/ -1 y)) y)) in (y) around 0
0.612 * * * * [progress]: [ 3 / 3 ] generating series at (2)
0.612 * [approximate]: Approximating (/ (* (sin y) (cosh x)) y) in (x y) around 0
0.622 * [taylor]: Taking taylor expansion of (/ (* (sin y) (cosh x)) y) in y
0.628 * [taylor]: Taking taylor expansion of (/ (* (sin y) (cosh x)) y) in y
0.635 * [taylor]: Taking taylor expansion of (/ (* (sin y) (cosh x)) y) in y
0.638 * [approximate]: Approximating (* (cosh (/ 1 x)) (* (sin (/ 1 y)) y)) in (x y) around 0
0.642 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* (sin (/ 1 y)) y)) in y
0.646 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* (sin (/ 1 y)) y)) in y
0.654 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* (sin (/ 1 y)) y)) in y
0.665 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* (sin (/ 1 y)) y)) in y
0.665 * [approximate]: Approximating (* -1 (* y (* (sin (/ -1 y)) (cosh (/ -1 x))))) in (x y) around 0
0.669 * [taylor]: Taking taylor expansion of (* -1 (* y (* (sin (/ -1 y)) (cosh (/ -1 x))))) in y
0.674 * [taylor]: Taking taylor expansion of (* -1 (* y (* (sin (/ -1 y)) (cosh (/ -1 x))))) in y
0.682 * [taylor]: Taking taylor expansion of (* -1 (* y (* (sin (/ -1 y)) (cosh (/ -1 x))))) in y
0.697 * [taylor]: Taking taylor expansion of (* -1 (* y (* (sin (/ -1 y)) (cosh (/ -1 x))))) in y
0.697 * * * [progress]: simplifying candidates
0.699 * [simplify]: Simplifying using #<procedure:simplify-batch-egg> :
  (neg 1)
  (neg (- (log y) (log (sin y))))
  (neg (log (/ y (sin y))))
  (- 0 (- (log y) (log (sin y))))
  (- 0 (log (/ y (sin y))))
  (- (log 1) (- (log y) (log (sin y))))
  (- (log 1) (log (/ y (sin y))))
  (log (/ 1 (/ y (sin y))))
  (exp (/ 1 (/ y (sin y))))
  (/ (* (* 1 1) 1) (/ (* (* y y) y) (* (* (sin y) (sin y)) (sin y))))
  (/ (* (* 1 1) 1) (* (* (/ y (sin y)) (/ y (sin y))) (/ y (sin y))))
  (* (cbrt (/ 1 (/ y (sin y)))) (cbrt (/ 1 (/ y (sin y)))))
  (cbrt (/ 1 (/ y (sin y))))
  (* (* (/ 1 (/ y (sin y))) (/ 1 (/ y (sin y)))) (/ 1 (/ y (sin y))))
  (sqrt (/ 1 (/ y (sin y))))
  (sqrt (/ 1 (/ y (sin y))))
  (neg 1)
  (neg (/ y (sin y)))
  (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (/ y (sin y))) (cbrt (/ y (sin y)))))
  (/ (cbrt 1) (cbrt (/ y (sin y))))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (/ y (sin y))))
  (/ (cbrt 1) (sqrt (/ y (sin y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt y) (cbrt y)) (* (cbrt (sin y)) (cbrt (sin y)))))
  (/ (cbrt 1) (/ (cbrt y) (cbrt (sin y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt y) (cbrt y)) (sqrt (sin y))))
  (/ (cbrt 1) (/ (cbrt y) (sqrt (sin y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt y) (cbrt y)) 1))
  (/ (cbrt 1) (/ (cbrt y) (sin y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt y) (* (cbrt (sin y)) (cbrt (sin y)))))
  (/ (cbrt 1) (/ (sqrt y) (cbrt (sin y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt y) (sqrt (sin y))))
  (/ (cbrt 1) (/ (sqrt y) (sqrt (sin y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt y) 1))
  (/ (cbrt 1) (/ (sqrt y) (sin y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (* (cbrt (sin y)) (cbrt (sin y)))))
  (/ (cbrt 1) (/ y (cbrt (sin y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (sqrt (sin y))))
  (/ (cbrt 1) (/ y (sqrt (sin y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 1))
  (/ (cbrt 1) (/ y (sin y)))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (/ y (sin y)))
  (/ (* (cbrt 1) (cbrt 1)) y)
  (/ (cbrt 1) (/ 1 (sin y)))
  (/ (sqrt 1) (* (cbrt (/ y (sin y))) (cbrt (/ y (sin y)))))
  (/ (sqrt 1) (cbrt (/ y (sin y))))
  (/ (sqrt 1) (sqrt (/ y (sin y))))
  (/ (sqrt 1) (sqrt (/ y (sin y))))
  (/ (sqrt 1) (/ (* (cbrt y) (cbrt y)) (* (cbrt (sin y)) (cbrt (sin y)))))
  (/ (sqrt 1) (/ (cbrt y) (cbrt (sin y))))
  (/ (sqrt 1) (/ (* (cbrt y) (cbrt y)) (sqrt (sin y))))
  (/ (sqrt 1) (/ (cbrt y) (sqrt (sin y))))
  (/ (sqrt 1) (/ (* (cbrt y) (cbrt y)) 1))
  (/ (sqrt 1) (/ (cbrt y) (sin y)))
  (/ (sqrt 1) (/ (sqrt y) (* (cbrt (sin y)) (cbrt (sin y)))))
  (/ (sqrt 1) (/ (sqrt y) (cbrt (sin y))))
  (/ (sqrt 1) (/ (sqrt y) (sqrt (sin y))))
  (/ (sqrt 1) (/ (sqrt y) (sqrt (sin y))))
  (/ (sqrt 1) (/ (sqrt y) 1))
  (/ (sqrt 1) (/ (sqrt y) (sin y)))
  (/ (sqrt 1) (/ 1 (* (cbrt (sin y)) (cbrt (sin y)))))
  (/ (sqrt 1) (/ y (cbrt (sin y))))
  (/ (sqrt 1) (/ 1 (sqrt (sin y))))
  (/ (sqrt 1) (/ y (sqrt (sin y))))
  (/ (sqrt 1) (/ 1 1))
  (/ (sqrt 1) (/ y (sin y)))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (/ y (sin y)))
  (/ (sqrt 1) y)
  (/ (sqrt 1) (/ 1 (sin y)))
  (/ 1 (* (cbrt (/ y (sin y))) (cbrt (/ y (sin y)))))
  (/ 1 (cbrt (/ y (sin y))))
  (/ 1 (sqrt (/ y (sin y))))
  (/ 1 (sqrt (/ y (sin y))))
  (/ 1 (/ (* (cbrt y) (cbrt y)) (* (cbrt (sin y)) (cbrt (sin y)))))
  (/ 1 (/ (cbrt y) (cbrt (sin y))))
  (/ 1 (/ (* (cbrt y) (cbrt y)) (sqrt (sin y))))
  (/ 1 (/ (cbrt y) (sqrt (sin y))))
  (/ 1 (/ (* (cbrt y) (cbrt y)) 1))
  (/ 1 (/ (cbrt y) (sin y)))
  (/ 1 (/ (sqrt y) (* (cbrt (sin y)) (cbrt (sin y)))))
  (/ 1 (/ (sqrt y) (cbrt (sin y))))
  (/ 1 (/ (sqrt y) (sqrt (sin y))))
  (/ 1 (/ (sqrt y) (sqrt (sin y))))
  (/ 1 (/ (sqrt y) 1))
  (/ 1 (/ (sqrt y) (sin y)))
  (/ 1 (/ 1 (* (cbrt (sin y)) (cbrt (sin y)))))
  (/ 1 (/ y (cbrt (sin y))))
  (/ 1 (/ 1 (sqrt (sin y))))
  (/ 1 (/ y (sqrt (sin y))))
  (/ 1 (/ 1 1))
  (/ 1 (/ y (sin y)))
  (/ 1 1)
  (/ 1 (/ y (sin y)))
  (/ 1 y)
  (/ 1 (/ 1 (sin y)))
  (/ 1 (/ y (sin y)))
  (/ (/ y (sin y)) 1)
  (/ 1 (* (cbrt (/ y (sin y))) (cbrt (/ y (sin y)))))
  (/ 1 (sqrt (/ y (sin y))))
  (/ 1 (/ (* (cbrt y) (cbrt y)) (* (cbrt (sin y)) (cbrt (sin y)))))
  (/ 1 (/ (* (cbrt y) (cbrt y)) (sqrt (sin y))))
  (/ 1 (/ (* (cbrt y) (cbrt y)) 1))
  (/ 1 (/ (sqrt y) (* (cbrt (sin y)) (cbrt (sin y)))))
  (/ 1 (/ (sqrt y) (sqrt (sin y))))
  (/ 1 (/ (sqrt y) 1))
  (/ 1 (/ 1 (* (cbrt (sin y)) (cbrt (sin y)))))
  (/ 1 (/ 1 (sqrt (sin y))))
  (/ 1 (/ 1 1))
  (/ 1 1)
  (/ 1 y)
  (/ (/ y (sin y)) (cbrt 1))
  (/ (/ y (sin y)) (sqrt 1))
  (/ (/ y (sin y)) 1)
  (/ 1 y)
  (- (log y) (log (sin y)))
  (log (/ y (sin y)))
  (exp (/ y (sin y)))
  (/ (* (* y y) y) (* (* (sin y) (sin y)) (sin y)))
  (* (cbrt (/ y (sin y))) (cbrt (/ y (sin y))))
  (cbrt (/ y (sin y)))
  (* (* (/ y (sin y)) (/ y (sin y))) (/ y (sin y)))
  (sqrt (/ y (sin y)))
  (sqrt (/ y (sin y)))
  (neg y)
  (neg (sin y))
  (/ (* (cbrt y) (cbrt y)) (* (cbrt (sin y)) (cbrt (sin y))))
  (/ (cbrt y) (cbrt (sin y)))
  (/ (* (cbrt y) (cbrt y)) (sqrt (sin y)))
  (/ (cbrt y) (sqrt (sin y)))
  (/ (* (cbrt y) (cbrt y)) 1)
  (/ (cbrt y) (sin y))
  (/ (sqrt y) (* (cbrt (sin y)) (cbrt (sin y))))
  (/ (sqrt y) (cbrt (sin y)))
  (/ (sqrt y) (sqrt (sin y)))
  (/ (sqrt y) (sqrt (sin y)))
  (/ (sqrt y) 1)
  (/ (sqrt y) (sin y))
  (/ 1 (* (cbrt (sin y)) (cbrt (sin y))))
  (/ y (cbrt (sin y)))
  (/ 1 (sqrt (sin y)))
  (/ y (sqrt (sin y)))
  (/ 1 1)
  (/ y (sin y))
  (/ 1 (sin y))
  (/ (sin y) y)
  (/ y (* (cbrt (sin y)) (cbrt (sin y))))
  (/ y (sqrt (sin y)))
  (/ y 1)
  (/ (sin y) (cbrt y))
  (/ (sin y) (sqrt y))
  (/ (sin y) y)
  (* (cosh x) (/ 1 (/ y (sin y))))
  (+ (log (cosh x)) (neg (- (log y) (log (sin y)))))
  (+ (log (cosh x)) (neg (log (/ y (sin y)))))
  (+ (log (cosh x)) (- 0 (- (log y) (log (sin y)))))
  (+ (log (cosh x)) (- 0 (log (/ y (sin y)))))
  (+ (log (cosh x)) (- (log 1) (- (log y) (log (sin y)))))
  (+ (log (cosh x)) (- (log 1) (log (/ y (sin y)))))
  (+ (log (cosh x)) (log (/ 1 (/ y (sin y)))))
  (log (* (cosh x) (/ 1 (/ y (sin y)))))
  (exp (* (cosh x) (/ 1 (/ y (sin y)))))
  (* (* (* (cosh x) (cosh x)) (cosh x)) (/ (* (* 1 1) 1) (/ (* (* y y) y) (* (* (sin y) (sin y)) (sin y)))))
  (* (* (* (cosh x) (cosh x)) (cosh x)) (/ (* (* 1 1) 1) (* (* (/ y (sin y)) (/ y (sin y))) (/ y (sin y)))))
  (* (* (* (cosh x) (cosh x)) (cosh x)) (* (* (/ 1 (/ y (sin y))) (/ 1 (/ y (sin y)))) (/ 1 (/ y (sin y)))))
  (* (cbrt (* (cosh x) (/ 1 (/ y (sin y))))) (cbrt (* (cosh x) (/ 1 (/ y (sin y))))))
  (cbrt (* (cosh x) (/ 1 (/ y (sin y)))))
  (* (* (* (cosh x) (/ 1 (/ y (sin y)))) (* (cosh x) (/ 1 (/ y (sin y))))) (* (cosh x) (/ 1 (/ y (sin y)))))
  (sqrt (* (cosh x) (/ 1 (/ y (sin y)))))
  (sqrt (* (cosh x) (/ 1 (/ y (sin y)))))
  (* (+ (exp x) (exp (neg x))) 1)
  (* 2 (/ y (sin y)))
  (* (sqrt (cosh x)) (sqrt (/ 1 (/ y (sin y)))))
  (* (sqrt (cosh x)) (sqrt (/ 1 (/ y (sin y)))))
  (* (sqrt (cosh x)) (/ (sqrt 1) (sqrt (/ y (sin y)))))
  (* (sqrt (cosh x)) (/ (sqrt 1) (sqrt (/ y (sin y)))))
  (* (sqrt (cosh x)) (/ (sqrt 1) (/ (sqrt y) (sqrt (sin y)))))
  (* (sqrt (cosh x)) (/ (sqrt 1) (/ (sqrt y) (sqrt (sin y)))))
  (* (sqrt (cosh x)) (/ 1 (sqrt (/ y (sin y)))))
  (* (sqrt (cosh x)) (/ 1 (sqrt (/ y (sin y)))))
  (* (sqrt (cosh x)) (/ 1 (/ (sqrt y) (sqrt (sin y)))))
  (* (sqrt (cosh x)) (/ 1 (/ (sqrt y) (sqrt (sin y)))))
  (* (cosh x) (* (cbrt (/ 1 (/ y (sin y)))) (cbrt (/ 1 (/ y (sin y))))))
  (* (cosh x) (sqrt (/ 1 (/ y (sin y)))))
  (* (cosh x) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (/ y (sin y))) (cbrt (/ y (sin y))))))
  (* (cosh x) (/ (* (cbrt 1) (cbrt 1)) (sqrt (/ y (sin y)))))
  (* (cosh x) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt y) (cbrt y)) (* (cbrt (sin y)) (cbrt (sin y))))))
  (* (cosh x) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt y) (cbrt y)) (sqrt (sin y)))))
  (* (cosh x) (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt y) (cbrt y)) 1)))
  (* (cosh x) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt y) (* (cbrt (sin y)) (cbrt (sin y))))))
  (* (cosh x) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt y) (sqrt (sin y)))))
  (* (cosh x) (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt y) 1)))
  (* (cosh x) (/ (* (cbrt 1) (cbrt 1)) (/ 1 (* (cbrt (sin y)) (cbrt (sin y))))))
  (* (cosh x) (/ (* (cbrt 1) (cbrt 1)) (/ 1 (sqrt (sin y)))))
  (* (cosh x) (/ (* (cbrt 1) (cbrt 1)) (/ 1 1)))
  (* (cosh x) (/ (* (cbrt 1) (cbrt 1)) 1))
  (* (cosh x) (/ (* (cbrt 1) (cbrt 1)) y))
  (* (cosh x) (/ (sqrt 1) (* (cbrt (/ y (sin y))) (cbrt (/ y (sin y))))))
  (* (cosh x) (/ (sqrt 1) (sqrt (/ y (sin y)))))
  (* (cosh x) (/ (sqrt 1) (/ (* (cbrt y) (cbrt y)) (* (cbrt (sin y)) (cbrt (sin y))))))
  (* (cosh x) (/ (sqrt 1) (/ (* (cbrt y) (cbrt y)) (sqrt (sin y)))))
  (* (cosh x) (/ (sqrt 1) (/ (* (cbrt y) (cbrt y)) 1)))
  (* (cosh x) (/ (sqrt 1) (/ (sqrt y) (* (cbrt (sin y)) (cbrt (sin y))))))
  (* (cosh x) (/ (sqrt 1) (/ (sqrt y) (sqrt (sin y)))))
  (* (cosh x) (/ (sqrt 1) (/ (sqrt y) 1)))
  (* (cosh x) (/ (sqrt 1) (/ 1 (* (cbrt (sin y)) (cbrt (sin y))))))
  (* (cosh x) (/ (sqrt 1) (/ 1 (sqrt (sin y)))))
  (* (cosh x) (/ (sqrt 1) (/ 1 1)))
  (* (cosh x) (/ (sqrt 1) 1))
  (* (cosh x) (/ (sqrt 1) y))
  (* (cosh x) (/ 1 (* (cbrt (/ y (sin y))) (cbrt (/ y (sin y))))))
  (* (cosh x) (/ 1 (sqrt (/ y (sin y)))))
  (* (cosh x) (/ 1 (/ (* (cbrt y) (cbrt y)) (* (cbrt (sin y)) (cbrt (sin y))))))
  (* (cosh x) (/ 1 (/ (* (cbrt y) (cbrt y)) (sqrt (sin y)))))
  (* (cosh x) (/ 1 (/ (* (cbrt y) (cbrt y)) 1)))
  (* (cosh x) (/ 1 (/ (sqrt y) (* (cbrt (sin y)) (cbrt (sin y))))))
  (* (cosh x) (/ 1 (/ (sqrt y) (sqrt (sin y)))))
  (* (cosh x) (/ 1 (/ (sqrt y) 1)))
  (* (cosh x) (/ 1 (/ 1 (* (cbrt (sin y)) (cbrt (sin y))))))
  (* (cosh x) (/ 1 (/ 1 (sqrt (sin y)))))
  (* (cosh x) (/ 1 (/ 1 1)))
  (* (cosh x) (/ 1 1))
  (* (cosh x) (/ 1 y))
  (* (cosh x) 1)
  (* (cosh x) 1)
  (* (cosh x) (/ 1 y))
  (* (cbrt (cosh x)) (/ 1 (/ y (sin y))))
  (* (sqrt (cosh x)) (/ 1 (/ y (sin y))))
  (* (cosh x) (/ 1 (/ y (sin y))))
  (* (cosh x) 1)
  (* (+ (exp x) (exp (neg x))) (/ 1 (/ y (sin y))))
  (- (+ (* 1/120 (pow y 4)) 1) (* 1/6 (pow y 2)))
  (/ (sin y) y)
  (/ (sin y) y)
  (+ (* 1/6 (pow y 2)) (+ (* 7/360 (pow y 4)) 1))
  (/ y (sin y))
  (/ y (sin y))
  (- (+ (* 1/2 (pow x 2)) 1) (* 1/6 (pow y 2)))
  (/ (+ (* 1/2 (* (sin y) (exp x))) (* 1/2 (* (exp (neg x)) (sin y)))) y)
  (/ (+ (* 1/2 (* (sin y) (exp x))) (* 1/2 (* (exp (* -1 x)) (sin y)))) y)
0.707 * * [simplify]: iteration  0 :  617  enodes  (cost  1319 )
0.719 * * [simplify]: iteration  1 :  2986  enodes  (cost  1147 )
0.763 * * [simplify]: iteration  2 :  5001  enodes  (cost  1024 )
0.769 * [simplify]: Simplified to:
  -1
  (log (/ 1 (/ y (sin y))))
  (log (/ 1 (/ y (sin y))))
  (log (/ 1 (/ y (sin y))))
  (log (/ 1 (/ y (sin y))))
  (log (/ 1 (/ y (sin y))))
  (log (/ 1 (/ y (sin y))))
  (log (/ 1 (/ y (sin y))))
  (exp (/ 1 (/ y (sin y))))
  (/ 1 (pow (/ y (sin y)) 3))
  (/ 1 (pow (/ y (sin y)) 3))
  (* (cbrt (/ 1 (/ y (sin y)))) (cbrt (/ 1 (/ y (sin y)))))
  (cbrt (/ 1 (/ y (sin y))))
  (/ 1 (pow (/ y (sin y)) 3))
  (sqrt (/ 1 (/ y (sin y))))
  (sqrt (/ 1 (/ y (sin y))))
  -1
  (neg (/ y (sin y)))
  (/ (/ 1 (cbrt (/ y (sin y)))) (cbrt (/ y (sin y))))
  (/ 1 (cbrt (/ y (sin y))))
  (/ 1 (sqrt (/ y (sin y))))
  (/ 1 (sqrt (/ y (sin y))))
  (/ (* (cbrt (sin y)) (cbrt (sin y))) (* (cbrt y) (cbrt y)))
  (/ (* 1 (cbrt (sin y))) (cbrt y))
  (/ (sqrt (sin y)) (* (cbrt y) (cbrt y)))
  (/ (sqrt (sin y)) (cbrt y))
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (sin y) (cbrt y))
  (/ (* (cbrt (sin y)) (cbrt (sin y))) (sqrt y))
  (/ 1 (/ (sqrt y) (cbrt (sin y))))
  (/ (sqrt (sin y)) (sqrt y))
  (/ (sqrt (sin y)) (sqrt y))
  (/ 1 (sqrt y))
  (/ (sin y) (sqrt y))
  (* (cbrt (sin y)) (cbrt (sin y)))
  (/ 1 (/ y (cbrt (sin y))))
  (sqrt (sin y))
  (/ (sqrt (sin y)) y)
  1
  (/ (sin y) y)
  1
  (/ (sin y) y)
  (/ 1 y)
  (sin y)
  (/ (/ 1 (cbrt (/ y (sin y)))) (cbrt (/ y (sin y))))
  (/ 1 (cbrt (/ y (sin y))))
  (/ 1 (sqrt (/ y (sin y))))
  (/ 1 (sqrt (/ y (sin y))))
  (/ (* (cbrt (sin y)) (cbrt (sin y))) (* (cbrt y) (cbrt y)))
  (/ (* 1 (cbrt (sin y))) (cbrt y))
  (/ (sqrt (sin y)) (* (cbrt y) (cbrt y)))
  (/ (sqrt (sin y)) (cbrt y))
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (sin y) (cbrt y))
  (/ (* (cbrt (sin y)) (cbrt (sin y))) (sqrt y))
  (/ 1 (/ (sqrt y) (cbrt (sin y))))
  (/ (sqrt (sin y)) (sqrt y))
  (/ (sqrt (sin y)) (sqrt y))
  (/ 1 (sqrt y))
  (/ (sin y) (sqrt y))
  (* (cbrt (sin y)) (cbrt (sin y)))
  (/ 1 (/ y (cbrt (sin y))))
  (sqrt (sin y))
  (/ (sqrt (sin y)) y)
  1
  (/ (sin y) y)
  1
  (/ (sin y) y)
  (/ 1 y)
  (sin y)
  (/ (/ 1 (cbrt (/ y (sin y)))) (cbrt (/ y (sin y))))
  (/ 1 (cbrt (/ y (sin y))))
  (/ 1 (sqrt (/ y (sin y))))
  (/ 1 (sqrt (/ y (sin y))))
  (/ (* (cbrt (sin y)) (cbrt (sin y))) (* (cbrt y) (cbrt y)))
  (/ (* 1 (cbrt (sin y))) (cbrt y))
  (/ (sqrt (sin y)) (* (cbrt y) (cbrt y)))
  (/ (sqrt (sin y)) (cbrt y))
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (sin y) (cbrt y))
  (/ (* (cbrt (sin y)) (cbrt (sin y))) (sqrt y))
  (/ 1 (/ (sqrt y) (cbrt (sin y))))
  (/ (sqrt (sin y)) (sqrt y))
  (/ (sqrt (sin y)) (sqrt y))
  (/ 1 (sqrt y))
  (/ (sin y) (sqrt y))
  (* (cbrt (sin y)) (cbrt (sin y)))
  (/ 1 (/ y (cbrt (sin y))))
  (sqrt (sin y))
  (/ (sqrt (sin y)) y)
  1
  (/ (sin y) y)
  1
  (/ (sin y) y)
  (/ 1 y)
  (sin y)
  (/ (sin y) y)
  (/ y (sin y))
  (/ (/ 1 (cbrt (/ y (sin y)))) (cbrt (/ y (sin y))))
  (/ 1 (sqrt (/ y (sin y))))
  (/ (* (cbrt (sin y)) (cbrt (sin y))) (* (cbrt y) (cbrt y)))
  (/ (sqrt (sin y)) (* (cbrt y) (cbrt y)))
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (* (cbrt (sin y)) (cbrt (sin y))) (sqrt y))
  (/ (sqrt (sin y)) (sqrt y))
  (/ 1 (sqrt y))
  (* (cbrt (sin y)) (cbrt (sin y)))
  (sqrt (sin y))
  1
  1
  (/ 1 y)
  (/ y (sin y))
  (/ y (sin y))
  (/ y (sin y))
  (/ 1 y)
  (log (/ y (sin y)))
  (log (/ y (sin y)))
  (exp (/ y (sin y)))
  (pow (/ y (sin y)) 3)
  (* (cbrt (/ y (sin y))) (cbrt (/ y (sin y))))
  (cbrt (/ y (sin y)))
  (pow (/ y (sin y)) 3)
  (sqrt (/ y (sin y)))
  (sqrt (/ y (sin y)))
  (neg y)
  (neg (sin y))
  (/ (* (cbrt y) (cbrt y)) (* (cbrt (sin y)) (cbrt (sin y))))
  (/ (cbrt y) (cbrt (sin y)))
  (/ (* (cbrt y) (cbrt y)) (sqrt (sin y)))
  (/ (cbrt y) (sqrt (sin y)))
  (* (cbrt y) (cbrt y))
  (/ (cbrt y) (sin y))
  (/ (sqrt y) (* (cbrt (sin y)) (cbrt (sin y))))
  (/ (sqrt y) (cbrt (sin y)))
  (/ (sqrt y) (sqrt (sin y)))
  (/ (sqrt y) (sqrt (sin y)))
  (sqrt y)
  (/ (sqrt y) (sin y))
  (/ 1 (* (cbrt (sin y)) (cbrt (sin y))))
  (/ y (cbrt (sin y)))
  (/ 1 (sqrt (sin y)))
  (/ y (sqrt (sin y)))
  1
  (/ y (sin y))
  (/ 1 (sin y))
  (/ (sin y) y)
  (/ y (* (cbrt (sin y)) (cbrt (sin y))))
  (/ y (sqrt (sin y)))
  y
  (/ (sin y) (cbrt y))
  (/ (sin y) (sqrt y))
  (/ (sin y) y)
  (/ (cosh x) (/ y (sin y)))
  (- (log (cosh x)) (log (/ y (sin y))))
  (- (log (cosh x)) (log (/ y (sin y))))
  (- (log (cosh x)) (log (/ y (sin y))))
  (- (log (cosh x)) (log (/ y (sin y))))
  (- (log (cosh x)) (log (/ y (sin y))))
  (- (log (cosh x)) (log (/ y (sin y))))
  (- (log (cosh x)) (log (/ y (sin y))))
  (- (log (cosh x)) (log (/ y (sin y))))
  (pow (exp (/ (cosh x) y)) (sin y))
  (pow (/ (cosh x) (/ y (sin y))) 3)
  (pow (/ (cosh x) (/ y (sin y))) 3)
  (pow (/ (cosh x) (/ y (sin y))) 3)
  (* (cbrt (* (cosh x) (/ 1 (/ y (sin y))))) (cbrt (* (cosh x) (/ 1 (/ y (sin y))))))
  (cbrt (* (cosh x) (/ 1 (/ y (sin y)))))
  (pow (/ (cosh x) (/ y (sin y))) 3)
  (sqrt (* (cosh x) (/ 1 (/ y (sin y)))))
  (sqrt (* (cosh x) (/ 1 (/ y (sin y)))))
  (* 2 (cosh x))
  (* 2 (/ y (sin y)))
  (* (sqrt (cosh x)) (sqrt (/ 1 (/ y (sin y)))))
  (* (sqrt (cosh x)) (sqrt (/ 1 (/ y (sin y)))))
  (/ (* (sqrt (cosh x)) 1) (sqrt (/ y (sin y))))
  (/ (* (sqrt (cosh x)) 1) (sqrt (/ y (sin y))))
  (* (/ (sqrt (cosh x)) (sqrt y)) (sqrt (sin y)))
  (* (/ (sqrt (cosh x)) (sqrt y)) (sqrt (sin y)))
  (/ (* (sqrt (cosh x)) 1) (sqrt (/ y (sin y))))
  (/ (* (sqrt (cosh x)) 1) (sqrt (/ y (sin y))))
  (* (/ (sqrt (cosh x)) (sqrt y)) (sqrt (sin y)))
  (* (/ (sqrt (cosh x)) (sqrt y)) (sqrt (sin y)))
  (* (cosh x) (* (cbrt (/ 1 (/ y (sin y)))) (cbrt (/ 1 (/ y (sin y))))))
  (* (cosh x) (sqrt (/ 1 (/ y (sin y)))))
  (/ (cosh x) (* (cbrt (/ y (sin y))) (cbrt (/ y (sin y)))))
  (/ (cosh x) (sqrt (/ y (sin y))))
  (/ (cosh x) (/ (* (cbrt y) (cbrt y)) (* (cbrt (sin y)) (cbrt (sin y)))))
  (/ (cosh x) (/ (* (cbrt y) (cbrt y)) (sqrt (sin y))))
  (/ (cosh x) (* (cbrt y) (cbrt y)))
  (/ (cosh x) (/ (sqrt y) (* (cbrt (sin y)) (cbrt (sin y)))))
  (/ (cosh x) (/ (sqrt y) (sqrt (sin y))))
  (/ (cosh x) (sqrt y))
  (* (* (cbrt (sin y)) (cbrt (sin y))) (cosh x))
  (* (sqrt (sin y)) (cosh x))
  (cosh x)
  (cosh x)
  (/ (cosh x) y)
  (/ (cosh x) (* (cbrt (/ y (sin y))) (cbrt (/ y (sin y)))))
  (/ (cosh x) (sqrt (/ y (sin y))))
  (/ (cosh x) (/ (* (cbrt y) (cbrt y)) (* (cbrt (sin y)) (cbrt (sin y)))))
  (/ (cosh x) (/ (* (cbrt y) (cbrt y)) (sqrt (sin y))))
  (/ (cosh x) (* (cbrt y) (cbrt y)))
  (/ (cosh x) (/ (sqrt y) (* (cbrt (sin y)) (cbrt (sin y)))))
  (/ (cosh x) (/ (sqrt y) (sqrt (sin y))))
  (/ (cosh x) (sqrt y))
  (* (* (cbrt (sin y)) (cbrt (sin y))) (cosh x))
  (* (sqrt (sin y)) (cosh x))
  (cosh x)
  (cosh x)
  (/ (cosh x) y)
  (/ (cosh x) (* (cbrt (/ y (sin y))) (cbrt (/ y (sin y)))))
  (/ (cosh x) (sqrt (/ y (sin y))))
  (/ (cosh x) (/ (* (cbrt y) (cbrt y)) (* (cbrt (sin y)) (cbrt (sin y)))))
  (/ (cosh x) (/ (* (cbrt y) (cbrt y)) (sqrt (sin y))))
  (/ (cosh x) (* (cbrt y) (cbrt y)))
  (/ (cosh x) (/ (sqrt y) (* (cbrt (sin y)) (cbrt (sin y)))))
  (/ (cosh x) (/ (sqrt y) (sqrt (sin y))))
  (/ (cosh x) (sqrt y))
  (* (* (cbrt (sin y)) (cbrt (sin y))) (cosh x))
  (* (sqrt (sin y)) (cosh x))
  (cosh x)
  (cosh x)
  (/ (cosh x) y)
  (cosh x)
  (cosh x)
  (/ (cosh x) y)
  (/ (cbrt (cosh x)) (/ y (sin y)))
  (/ (sqrt (cosh x)) (/ y (sin y)))
  (/ (cosh x) (/ y (sin y)))
  (cosh x)
  (/ (+ (exp x) (exp (neg x))) (/ y (sin y)))
  (- (+ (* 1/120 (pow y 4)) 1) (* 1/6 (pow y 2)))
  (/ (sin y) y)
  (/ (sin y) y)
  (+ (* 1/6 (pow y 2)) (+ (* 7/360 (pow y 4)) 1))
  (/ y (sin y))
  (/ y (sin y))
  (- (+ (* 1/2 (pow x 2)) 1) (* 1/6 (pow y 2)))
  (/ 1/2 (/ y (* (sin y) (+ (exp x) (exp (* -1 x))))))
  (/ 1/2 (/ y (* (sin y) (+ (exp x) (exp (* -1 x))))))
0.770 * * * [progress]: adding candidates to table
1.396 * * [progress]: iteration 3 / 4
1.396 * * * [progress]: picking best candidate
1.414 * * * * [pick]: Picked  #<alt (λ (x y) (* (/ (cosh x) y) (sin y)))>
1.414 * * * [progress]: localizing error
1.421 * * * [progress]: generating rewritten candidates
1.421 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
1.427 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
1.435 * * * [progress]: generating series expansions
1.435 * * * * [progress]: [ 1 / 2 ] generating series at (2)
1.435 * [approximate]: Approximating (/ (* (sin y) (cosh x)) y) in (x y) around 0
1.442 * [taylor]: Taking taylor expansion of (/ (* (sin y) (cosh x)) y) in y
1.448 * [taylor]: Taking taylor expansion of (/ (* (sin y) (cosh x)) y) in y
1.456 * [taylor]: Taking taylor expansion of (/ (* (sin y) (cosh x)) y) in y
1.459 * [approximate]: Approximating (* (cosh (/ 1 x)) (* (sin (/ 1 y)) y)) in (x y) around 0
1.463 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* (sin (/ 1 y)) y)) in y
1.467 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* (sin (/ 1 y)) y)) in y
1.475 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* (sin (/ 1 y)) y)) in y
1.486 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) (* (sin (/ 1 y)) y)) in y
1.486 * [approximate]: Approximating (* -1 (* (cosh (/ -1 x)) (* (sin (/ -1 y)) y))) in (x y) around 0
1.490 * [taylor]: Taking taylor expansion of (* -1 (* (cosh (/ -1 x)) (* (sin (/ -1 y)) y))) in y
1.495 * [taylor]: Taking taylor expansion of (* -1 (* (cosh (/ -1 x)) (* (sin (/ -1 y)) y))) in y
1.504 * [taylor]: Taking taylor expansion of (* -1 (* (cosh (/ -1 x)) (* (sin (/ -1 y)) y))) in y
1.518 * [taylor]: Taking taylor expansion of (* -1 (* (cosh (/ -1 x)) (* (sin (/ -1 y)) y))) in y
1.519 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
1.519 * [approximate]: Approximating (/ (cosh x) y) in (x y) around 0
1.522 * [taylor]: Taking taylor expansion of (/ (cosh x) y) in y
1.525 * [taylor]: Taking taylor expansion of (/ (cosh x) y) in y
1.529 * [taylor]: Taking taylor expansion of (/ (cosh x) y) in y
1.536 * [taylor]: Taking taylor expansion of (/ (cosh x) y) in y
1.545 * [taylor]: Taking taylor expansion of (/ (cosh x) y) in y
1.546 * [approximate]: Approximating (* (cosh (/ 1 x)) y) in (x y) around 0
1.549 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) y) in y
1.551 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) y) in y
1.556 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) y) in y
1.562 * [taylor]: Taking taylor expansion of (* (cosh (/ 1 x)) y) in y
1.563 * [approximate]: Approximating (* -1 (* y (cosh (/ -1 x)))) in (x y) around 0
1.566 * [taylor]: Taking taylor expansion of (* -1 (* y (cosh (/ -1 x)))) in y
1.568 * [taylor]: Taking taylor expansion of (* -1 (* y (cosh (/ -1 x)))) in y
1.573 * [taylor]: Taking taylor expansion of (* -1 (* y (cosh (/ -1 x)))) in y
1.583 * [taylor]: Taking taylor expansion of (* -1 (* y (cosh (/ -1 x)))) in y
1.584 * * * [progress]: simplifying candidates
1.585 * [simplify]: Simplifying using #<procedure:simplify-batch-egg> :
  (* (/ (cosh x) y) (sin y))
  (+ (- (log (cosh x)) (log y)) (log (sin y)))
  (+ (log (/ (cosh x) y)) (log (sin y)))
  (log (* (/ (cosh x) y) (sin y)))
  (exp (* (/ (cosh x) y) (sin y)))
  (* (/ (* (* (cosh x) (cosh x)) (cosh x)) (* (* y y) y)) (* (* (sin y) (sin y)) (sin y)))
  (* (* (* (/ (cosh x) y) (/ (cosh x) y)) (/ (cosh x) y)) (* (* (sin y) (sin y)) (sin y)))
  (* (cbrt (* (/ (cosh x) y) (sin y))) (cbrt (* (/ (cosh x) y) (sin y))))
  (cbrt (* (/ (cosh x) y) (sin y)))
  (* (* (* (/ (cosh x) y) (sin y)) (* (/ (cosh x) y) (sin y))) (* (/ (cosh x) y) (sin y)))
  (sqrt (* (/ (cosh x) y) (sin y)))
  (sqrt (* (/ (cosh x) y) (sin y)))
  (* (sqrt (/ (cosh x) y)) (sqrt (sin y)))
  (* (sqrt (/ (cosh x) y)) (sqrt (sin y)))
  (* (/ (sqrt (cosh x)) (sqrt y)) (sqrt (sin y)))
  (* (/ (sqrt (cosh x)) (sqrt y)) (sqrt (sin y)))
  (* (/ (cosh x) y) (* (cbrt (sin y)) (cbrt (sin y))))
  (* (/ (cosh x) y) (sqrt (sin y)))
  (* (/ (cosh x) y) 1)
  (* (cbrt (/ (cosh x) y)) (sin y))
  (* (sqrt (/ (cosh x) y)) (sin y))
  (* (/ (cbrt (cosh x)) (cbrt y)) (sin y))
  (* (/ (cbrt (cosh x)) (sqrt y)) (sin y))
  (* (/ (cbrt (cosh x)) y) (sin y))
  (* (/ (sqrt (cosh x)) (cbrt y)) (sin y))
  (* (/ (sqrt (cosh x)) (sqrt y)) (sin y))
  (* (/ (sqrt (cosh x)) y) (sin y))
  (* (/ (cosh x) (cbrt y)) (sin y))
  (* (/ (cosh x) (sqrt y)) (sin y))
  (* (/ (cosh x) y) (sin y))
  (* (/ (cosh x) y) (sin y))
  (* (/ 1 y) (sin y))
  (* (cosh x) (sin y))
  (- (log (cosh x)) (log y))
  (log (/ (cosh x) y))
  (exp (/ (cosh x) y))
  (/ (* (* (cosh x) (cosh x)) (cosh x)) (* (* y y) y))
  (* (cbrt (/ (cosh x) y)) (cbrt (/ (cosh x) y)))
  (cbrt (/ (cosh x) y))
  (* (* (/ (cosh x) y) (/ (cosh x) y)) (/ (cosh x) y))
  (sqrt (/ (cosh x) y))
  (sqrt (/ (cosh x) y))
  (neg (cosh x))
  (neg y)
  (/ (* (cbrt (cosh x)) (cbrt (cosh x))) (* (cbrt y) (cbrt y)))
  (/ (cbrt (cosh x)) (cbrt y))
  (/ (* (cbrt (cosh x)) (cbrt (cosh x))) (sqrt y))
  (/ (cbrt (cosh x)) (sqrt y))
  (/ (* (cbrt (cosh x)) (cbrt (cosh x))) 1)
  (/ (cbrt (cosh x)) y)
  (/ (sqrt (cosh x)) (* (cbrt y) (cbrt y)))
  (/ (sqrt (cosh x)) (cbrt y))
  (/ (sqrt (cosh x)) (sqrt y))
  (/ (sqrt (cosh x)) (sqrt y))
  (/ (sqrt (cosh x)) 1)
  (/ (sqrt (cosh x)) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (cosh x) (cbrt y))
  (/ 1 (sqrt y))
  (/ (cosh x) (sqrt y))
  (/ 1 1)
  (/ (cosh x) y)
  (/ 1 y)
  (/ y (cosh x))
  (/ (cosh x) (* (cbrt y) (cbrt y)))
  (/ (cosh x) (sqrt y))
  (/ (cosh x) 1)
  (/ y (cbrt (cosh x)))
  (/ y (sqrt (cosh x)))
  (/ y (cosh x))
  (* y 2)
  (- (+ (* 1/2 (pow x 2)) 1) (* 1/6 (pow y 2)))
  (/ (+ (* 1/2 (* (sin y) (exp x))) (* 1/2 (* (exp (neg x)) (sin y)))) y)
  (/ (+ (* 1/2 (* (sin y) (exp x))) (* 1/2 (* (exp (* -1 x)) (sin y)))) y)
  (+ (* 1/24 (/ (pow x 4) y)) (+ (/ 1 y) (* 1/2 (/ (pow x 2) y))))
  (/ (+ (* 1/2 (exp (neg x))) (* 1/2 (exp x))) y)
  (/ (+ (* 1/2 (exp (* -1 x))) (* 1/2 (exp x))) y)
1.589 * * [simplify]: iteration  0 :  283  enodes  (cost  386 )
1.594 * * [simplify]: iteration  1 :  969  enodes  (cost  341 )
1.612 * * [simplify]: iteration  2 :  5001  enodes  (cost  324 )
1.615 * [simplify]: Simplified to:
  (* (/ (cosh x) y) (sin y))
  (log (* (/ (cosh x) y) (sin y)))
  (log (* (/ (cosh x) y) (sin y)))
  (log (* (/ (cosh x) y) (sin y)))
  (exp (* (/ (cosh x) y) (sin y)))
  (pow (* (/ (cosh x) y) (sin y)) 3)
  (pow (* (/ (cosh x) y) (sin y)) 3)
  (* (cbrt (* (/ (cosh x) y) (sin y))) (cbrt (* (/ (cosh x) y) (sin y))))
  (cbrt (* (/ (cosh x) y) (sin y)))
  (pow (* (/ (cosh x) y) (sin y)) 3)
  (sqrt (* (/ (cosh x) y) (sin y)))
  (sqrt (* (/ (cosh x) y) (sin y)))
  (* (sqrt (/ (cosh x) y)) (sqrt (sin y)))
  (* (sqrt (/ (cosh x) y)) (sqrt (sin y)))
  (* (/ (sqrt (cosh x)) (sqrt y)) (sqrt (sin y)))
  (* (/ (sqrt (cosh x)) (sqrt y)) (sqrt (sin y)))
  (* (/ (cosh x) y) (* (cbrt (sin y)) (cbrt (sin y))))
  (* (/ (cosh x) y) (sqrt (sin y)))
  (/ (cosh x) y)
  (* (cbrt (/ (cosh x) y)) (sin y))
  (* (sqrt (/ (cosh x) y)) (sin y))
  (* (/ (cbrt (cosh x)) (cbrt y)) (sin y))
  (* (/ (cbrt (cosh x)) (sqrt y)) (sin y))
  (* (/ (cbrt (cosh x)) y) (sin y))
  (* (/ (sqrt (cosh x)) (cbrt y)) (sin y))
  (* (/ (sqrt (cosh x)) (sqrt y)) (sin y))
  (* (/ (sqrt (cosh x)) y) (sin y))
  (* (/ (cosh x) (cbrt y)) (sin y))
  (* (/ (cosh x) (sqrt y)) (sin y))
  (* (/ (cosh x) y) (sin y))
  (* (/ (cosh x) y) (sin y))
  (/ (sin y) y)
  (* (cosh x) (sin y))
  (log (/ (cosh x) y))
  (log (/ (cosh x) y))
  (exp (/ (cosh x) y))
  (pow (/ (cosh x) y) 3)
  (* (cbrt (/ (cosh x) y)) (cbrt (/ (cosh x) y)))
  (cbrt (/ (cosh x) y))
  (pow (/ (cosh x) y) 3)
  (sqrt (/ (cosh x) y))
  (sqrt (/ (cosh x) y))
  (neg (cosh x))
  (neg y)
  (/ (* (cbrt (cosh x)) (cbrt (cosh x))) (* (cbrt y) (cbrt y)))
  (/ (cbrt (cosh x)) (cbrt y))
  (/ (* (cbrt (cosh x)) (cbrt (cosh x))) (sqrt y))
  (/ (cbrt (cosh x)) (sqrt y))
  (* (cbrt (cosh x)) (cbrt (cosh x)))
  (/ (cbrt (cosh x)) y)
  (/ (sqrt (cosh x)) (* (cbrt y) (cbrt y)))
  (/ (sqrt (cosh x)) (cbrt y))
  (/ (sqrt (cosh x)) (sqrt y))
  (/ (sqrt (cosh x)) (sqrt y))
  (sqrt (cosh x))
  (/ (sqrt (cosh x)) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (cosh x) (cbrt y))
  (/ 1 (sqrt y))
  (/ (cosh x) (sqrt y))
  1
  (/ (cosh x) y)
  (/ 1 y)
  (/ y (cosh x))
  (/ (cosh x) (* (cbrt y) (cbrt y)))
  (/ (cosh x) (sqrt y))
  (cosh x)
  (/ y (cbrt (cosh x)))
  (/ y (sqrt (cosh x)))
  (/ y (cosh x))
  (* y 2)
  (- (+ (* 1/2 (pow x 2)) 1) (* 1/6 (pow y 2)))
  (* (/ (cosh x) y) (sin y))
  (* (/ (cosh x) y) (sin y))
  (+ (* 1/24 (/ (pow x 4) y)) (+ (/ 1 y) (* 1/2 (/ (pow x 2) y))))
  (/ (cosh x) y)
  (/ (cosh x) y)
1.615 * * * [progress]: adding candidates to table
1.765 * * [progress]: iteration 4 / 4
1.765 * * * [progress]: picking best candidate
1.779 * * * * [pick]: Picked  #<alt (λ (x y) (* (cosh x) (/ 1 (* (* (cbrt y) (cbrt y)) (/ (cbrt y) (sin y))))))>
1.779 * * * [progress]: localizing error
1.791 * * * [progress]: generating rewritten candidates
1.791 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2 2 1)
1.792 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2 1 2)
1.793 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2 1 1)
1.794 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 2 1)
1.801 * * * [progress]: generating series expansions
1.801 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2 2 1)
1.801 * [approximate]: Approximating (pow y 1/3) in (y) around 0
1.859 * [approximate]: Approximating (pow (/ 1 y) 1/3) in (y) around 0
1.919 * [approximate]: Approximating (* (cbrt -1) (pow (/ 1 y) 1/3)) in (y) around 0
1.996 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 2 1 2)
1.996 * [approximate]: Approximating (pow y 1/3) in (y) around 0
2.055 * [approximate]: Approximating (pow (/ 1 y) 1/3) in (y) around 0
2.117 * [approximate]: Approximating (* (cbrt -1) (pow (/ 1 y) 1/3)) in (y) around 0
2.197 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 2 1 1)
2.197 * [approximate]: Approximating (pow y 1/3) in (y) around 0
2.258 * [approximate]: Approximating (pow (/ 1 y) 1/3) in (y) around 0
2.322 * [approximate]: Approximating (* (cbrt -1) (pow (/ 1 y) 1/3)) in (y) around 0
2.399 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 2 1)
2.399 * [approximate]: Approximating (pow (pow y 2) 1/3) in (y) around 0
2.459 * [approximate]: Approximating (pow (/ 1 (pow y 2)) 1/3) in (y) around 0
2.527 * [approximate]: Approximating (* (pow (cbrt -1) 2) (pow (/ 1 (pow y 2)) 1/3)) in (y) around 0
2.625 * * * [progress]: simplifying candidates
2.626 * [simplify]: Simplifying using #<procedure:simplify-batch-egg> :
  (log (cbrt y))
  (exp (cbrt y))
  (cbrt (* (cbrt y) (cbrt y)))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  (cbrt 1)
  (cbrt y)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  (* (* (cbrt y) (cbrt y)) (cbrt y))
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (log (cbrt y))
  (exp (cbrt y))
  (cbrt (* (cbrt y) (cbrt y)))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  (cbrt 1)
  (cbrt y)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  (* (* (cbrt y) (cbrt y)) (cbrt y))
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (log (cbrt y))
  (exp (cbrt y))
  (cbrt (* (cbrt y) (cbrt y)))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  (cbrt 1)
  (cbrt y)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  (* (* (cbrt y) (cbrt y)) (cbrt y))
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (+ 1/3 1/3)
  (+ 1 1)
  (* y y)
  (* (cbrt y) (cbrt y))
  (+ 1 1)
  (+ (log (cbrt y)) (log (cbrt y)))
  (log (* (cbrt y) (cbrt y)))
  (exp (* (cbrt y) (cbrt y)))
  (* y y)
  (* (cbrt (* (cbrt y) (cbrt y))) (cbrt (* (cbrt y) (cbrt y))))
  (cbrt (* (cbrt y) (cbrt y)))
  (* (* (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y)))
  (sqrt (* (cbrt y) (cbrt y)))
  (sqrt (* (cbrt y) (cbrt y)))
  (* (cbrt (* (cbrt y) (cbrt y))) (cbrt (* (cbrt y) (cbrt y))))
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  (* (cbrt 1) (cbrt 1))
  (* (cbrt y) (cbrt y))
  (* (* (cbrt (cbrt y)) (cbrt (cbrt y))) (* (cbrt (cbrt y)) (cbrt (cbrt y))))
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (* (sqrt (cbrt y)) (sqrt (cbrt y)))
  (* (sqrt (cbrt y)) (sqrt (cbrt y)))
  (* 1 1)
  (* (cbrt y) (cbrt y))
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  (* (cbrt (sqrt y)) (sqrt (cbrt y)))
  (* (cbrt (sqrt y)) (sqrt (cbrt y)))
  (* (sqrt (cbrt y)) (cbrt (sqrt y)))
  (* (sqrt (cbrt y)) (cbrt (sqrt y)))
  (* (sqrt (cbrt y)) (sqrt (cbrt y)))
  (* (sqrt (cbrt y)) (sqrt (cbrt y)))
  (* 2 1/3)
  (* 2 1)
  (* (cbrt y) (cbrt (* (cbrt y) (cbrt y))))
  (* (cbrt y) (cbrt (sqrt y)))
  (* (cbrt y) (cbrt 1))
  (* (cbrt y) (* (cbrt (cbrt y)) (cbrt (cbrt y))))
  (* (cbrt y) (sqrt (cbrt y)))
  (* (cbrt y) 1)
  (* (cbrt (cbrt y)) (cbrt y))
  (* (cbrt (sqrt y)) (cbrt y))
  (* (cbrt y) (cbrt y))
  (* (cbrt (cbrt y)) (cbrt y))
  (* (sqrt (cbrt y)) (cbrt y))
  (* (cbrt y) (cbrt y))
  (pow y 1/3)
  (pow (/ 1 y) -1/3)
  (* (pow (* -1 y) 1/3) (cbrt -1))
  (pow y 1/3)
  (pow (/ 1 y) -1/3)
  (* (pow (* -1 y) 1/3) (cbrt -1))
  (pow y 1/3)
  (pow (/ 1 y) -1/3)
  (* (pow (* -1 y) 1/3) (cbrt -1))
  (pow y 2/3)
  (pow (/ 1 y) -2/3)
  (* (pow (cbrt -1) 2) (pow (pow y 2) 1/3))
2.629 * * [simplify]: iteration  0 :  115  enodes  (cost  288 )
2.632 * * [simplify]: iteration  1 :  472  enodes  (cost  261 )
2.646 * * [simplify]: iteration  2 :  2959  enodes  (cost  238 )
2.711 * * [simplify]: iteration  3 :  5003  enodes  (cost  235 )
2.713 * [simplify]: Simplified to:
  (log (cbrt y))
  (exp (cbrt y))
  (cbrt (* (cbrt y) (cbrt y)))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  1
  (pow y 1/3)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  y
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (log (cbrt y))
  (exp (cbrt y))
  (cbrt (* (cbrt y) (cbrt y)))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  1
  (pow y 1/3)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  y
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (log (cbrt y))
  (exp (cbrt y))
  (cbrt (* (cbrt y) (cbrt y)))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  1
  (pow y 1/3)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  y
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  2/3
  2
  (pow y 2)
  (pow y 2/3)
  2
  (* 2/3 (log y))
  (* 2/3 (log y))
  (exp (pow y 2/3))
  (pow y 2)
  (* (cbrt (* (cbrt y) (cbrt y))) (cbrt (* (cbrt y) (cbrt y))))
  (cbrt (* (cbrt y) (cbrt y)))
  (pow y 2)
  (fabs (pow y 1/3))
  (fabs (pow y 1/3))
  (* (cbrt (* (cbrt y) (cbrt y))) (cbrt (* (cbrt y) (cbrt y))))
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  1
  (pow y 2/3)
  (pow (cbrt (cbrt y)) 4)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (pow y 1/3)
  (pow y 1/3)
  1
  (pow y 2/3)
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  (* (cbrt (sqrt y)) (sqrt (cbrt y)))
  (* (cbrt (sqrt y)) (sqrt (cbrt y)))
  (* (cbrt (sqrt y)) (sqrt (cbrt y)))
  (* (cbrt (sqrt y)) (sqrt (cbrt y)))
  (pow y 1/3)
  (pow y 1/3)
  2/3
  2
  (* (cbrt y) (cbrt (* (cbrt y) (cbrt y))))
  (* (cbrt y) (cbrt (sqrt y)))
  (pow y 1/3)
  (pow (cbrt (cbrt y)) 5)
  (pow (sqrt (cbrt y)) 3)
  (pow y 1/3)
  (pow (cbrt (cbrt y)) 4)
  (* (cbrt y) (cbrt (sqrt y)))
  (pow y 2/3)
  (pow (cbrt (cbrt y)) 4)
  (pow (sqrt (cbrt y)) 3)
  (pow y 2/3)
  (pow y 1/3)
  (pow (/ 1 y) -1/3)
  (* (pow (* -1 y) 1/3) (cbrt -1))
  (pow y 1/3)
  (pow (/ 1 y) -1/3)
  (* (pow (* -1 y) 1/3) (cbrt -1))
  (pow y 1/3)
  (pow (/ 1 y) -1/3)
  (* (pow (* -1 y) 1/3) (cbrt -1))
  (pow y 2/3)
  (pow (/ 1 y) -2/3)
  (* (pow (cbrt -1) 2) (pow (pow y 2) 1/3))
2.713 * * * [progress]: adding candidates to table
3.114 * [progress]: [Phase 3 of 3] Extracting.
3.114 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (* (cosh x) (/ (/ 1 (sqrt (/ y (sin y)))) (sqrt (/ y (sin y))))))> #<alt (λ (x y) (* (cosh x) (/ (sin y) y)))> #<alt (λ (x y) (* (cosh x) (* (sqrt (sin y)) (/ (sqrt (sin y)) y))))> #<alt (λ (x y) (* (cosh x) (/ 1 (/ y (sin y)))))> #<alt (λ (x y) (* (/ (cosh x) (sqrt y)) (/ (sin y) (sqrt y))))> #<alt (λ (x y) (* (cosh x) (/ 1 (* (* (cbrt y) (cbrt y)) (/ (cbrt y) (sin y))))))> #<alt (λ (x y) (* (/ (cosh x) y) (sin y)))>)
3.115 * * * [regime-changes]: Trying 5 branch expressions: ((/ (sin y) y) (cosh x) (* (cosh x) (/ (sin y) y)) y x)
3.115 * * * * [regimes]: Trying to branch on (/ (sin y) y) from (#<alt (λ (x y) (* (cosh x) (/ (/ 1 (sqrt (/ y (sin y)))) (sqrt (/ y (sin y))))))> #<alt (λ (x y) (* (cosh x) (/ (sin y) y)))> #<alt (λ (x y) (* (cosh x) (* (sqrt (sin y)) (/ (sqrt (sin y)) y))))> #<alt (λ (x y) (* (cosh x) (/ 1 (/ y (sin y)))))> #<alt (λ (x y) (* (/ (cosh x) (sqrt y)) (/ (sin y) (sqrt y))))> #<alt (λ (x y) (* (cosh x) (/ 1 (* (* (cbrt y) (cbrt y)) (/ (cbrt y) (sin y))))))> #<alt (λ (x y) (* (/ (cosh x) y) (sin y)))>)
3.169 * * * * [regimes]: Trying to branch on (cosh x) from (#<alt (λ (x y) (* (cosh x) (/ (/ 1 (sqrt (/ y (sin y)))) (sqrt (/ y (sin y))))))> #<alt (λ (x y) (* (cosh x) (/ (sin y) y)))> #<alt (λ (x y) (* (cosh x) (* (sqrt (sin y)) (/ (sqrt (sin y)) y))))> #<alt (λ (x y) (* (cosh x) (/ 1 (/ y (sin y)))))> #<alt (λ (x y) (* (/ (cosh x) (sqrt y)) (/ (sin y) (sqrt y))))> #<alt (λ (x y) (* (cosh x) (/ 1 (* (* (cbrt y) (cbrt y)) (/ (cbrt y) (sin y))))))> #<alt (λ (x y) (* (/ (cosh x) y) (sin y)))>)
3.218 * * * * [regimes]: Trying to branch on (* (cosh x) (/ (sin y) y)) from (#<alt (λ (x y) (* (cosh x) (/ (/ 1 (sqrt (/ y (sin y)))) (sqrt (/ y (sin y))))))> #<alt (λ (x y) (* (cosh x) (/ (sin y) y)))> #<alt (λ (x y) (* (cosh x) (* (sqrt (sin y)) (/ (sqrt (sin y)) y))))> #<alt (λ (x y) (* (cosh x) (/ 1 (/ y (sin y)))))> #<alt (λ (x y) (* (/ (cosh x) (sqrt y)) (/ (sin y) (sqrt y))))> #<alt (λ (x y) (* (cosh x) (/ 1 (* (* (cbrt y) (cbrt y)) (/ (cbrt y) (sin y))))))> #<alt (λ (x y) (* (/ (cosh x) y) (sin y)))>)
3.276 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (* (cosh x) (/ (/ 1 (sqrt (/ y (sin y)))) (sqrt (/ y (sin y))))))> #<alt (λ (x y) (* (cosh x) (/ (sin y) y)))> #<alt (λ (x y) (* (cosh x) (* (sqrt (sin y)) (/ (sqrt (sin y)) y))))> #<alt (λ (x y) (* (cosh x) (/ 1 (/ y (sin y)))))> #<alt (λ (x y) (* (/ (cosh x) (sqrt y)) (/ (sin y) (sqrt y))))> #<alt (λ (x y) (* (cosh x) (/ 1 (* (* (cbrt y) (cbrt y)) (/ (cbrt y) (sin y))))))> #<alt (λ (x y) (* (/ (cosh x) y) (sin y)))>)
3.329 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (* (cosh x) (/ (/ 1 (sqrt (/ y (sin y)))) (sqrt (/ y (sin y))))))> #<alt (λ (x y) (* (cosh x) (/ (sin y) y)))> #<alt (λ (x y) (* (cosh x) (* (sqrt (sin y)) (/ (sqrt (sin y)) y))))> #<alt (λ (x y) (* (cosh x) (/ 1 (/ y (sin y)))))> #<alt (λ (x y) (* (/ (cosh x) (sqrt y)) (/ (sin y) (sqrt y))))> #<alt (λ (x y) (* (cosh x) (/ 1 (* (* (cbrt y) (cbrt y)) (/ (cbrt y) (sin y))))))> #<alt (λ (x y) (* (/ (cosh x) y) (sin y)))>)
3.383 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
3.383 * [simplify]: Simplifying using #<procedure:simplify-batch-egg> :
  (* (cosh x) (/ (sin y) y))
3.383 * * [simplify]: iteration  0 :  7  enodes  (cost  4 )
3.384 * * [simplify]: iteration  1 :  7  enodes  (cost  4 )
3.384 * [simplify]: Simplified to:
  (* (cosh x) (/ (sin y) y))