12.097 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.030 * * * [progress]: [2/2] Setting up program.
0.032 * [progress]: [Phase 2 of 3] Improving.
0.032 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (* x (/ (sin y) y))
0.033 * * [simplify]: iteration  0 :  5  enodes  (cost  6 )
0.034 * * [simplify]: iteration  1 :  8  enodes  (cost  6 )
0.035 * * [simplify]: iteration  2 :  11  enodes  (cost  6 )
0.036 * * [simplify]: iteration  3 :  15  enodes  (cost  6 )
0.038 * * [simplify]: iteration  4 :  16  enodes  (cost  6 )
0.039 * * [simplify]: iteration  done :  16  enodes  (cost  6 )
0.039 * [simplify]: Simplified to:
   (* x (/ (sin y) y))
0.040 * * [progress]: iteration 1 / 4
0.040 * * * [progress]: picking best candidate
0.042 * * * * [pick]: Picked  #<alt (λ (x y) (* x (/ (sin y) y)))>
0.042 * * * [progress]: localizing error
0.051 * * * [progress]: generating rewritten candidates
0.051 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.059 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
0.064 * * * [progress]: generating series expansions
0.064 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.064 * [approximate]: Taking taylor expansion of (/ (* x (sin y)) y) in (x y) around 0
0.064 * [taylor]: Taking taylor expansion of (/ (* x (sin y)) y) in y
0.064 * [taylor]: Taking taylor expansion of (* x (sin y)) in y
0.064 * [taylor]: Taking taylor expansion of x in y
0.064 * [taylor]: Taking taylor expansion of (sin y) in y
0.064 * [taylor]: Taking taylor expansion of y in y
0.064 * [taylor]: Taking taylor expansion of y in y
0.066 * [taylor]: Taking taylor expansion of (/ (* x (sin y)) y) in x
0.066 * [taylor]: Taking taylor expansion of (* x (sin y)) in x
0.066 * [taylor]: Taking taylor expansion of x in x
0.066 * [taylor]: Taking taylor expansion of (sin y) in x
0.066 * [taylor]: Taking taylor expansion of y in x
0.066 * [taylor]: Taking taylor expansion of y in x
0.069 * [taylor]: Taking taylor expansion of (/ (* x (sin y)) y) in x
0.069 * [taylor]: Taking taylor expansion of (* x (sin y)) in x
0.069 * [taylor]: Taking taylor expansion of x in x
0.069 * [taylor]: Taking taylor expansion of (sin y) in x
0.069 * [taylor]: Taking taylor expansion of y in x
0.069 * [taylor]: Taking taylor expansion of y in x
0.071 * [taylor]: Taking taylor expansion of (/ (sin y) y) in y
0.071 * [taylor]: Taking taylor expansion of (sin y) in y
0.071 * [taylor]: Taking taylor expansion of y in y
0.071 * [taylor]: Taking taylor expansion of y in y
0.075 * [taylor]: Taking taylor expansion of 0 in y
0.080 * [taylor]: Taking taylor expansion of 0 in y
0.086 * [taylor]: Taking taylor expansion of 0 in y
0.094 * [taylor]: Taking taylor expansion of 0 in y
0.094 * [approximate]: Taking taylor expansion of (/ (* (sin (/ 1 y)) y) x) in (x y) around 0
0.094 * [taylor]: Taking taylor expansion of (/ (* (sin (/ 1 y)) y) x) in y
0.094 * [taylor]: Taking taylor expansion of (* (sin (/ 1 y)) y) in y
0.094 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y
0.094 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.094 * [taylor]: Taking taylor expansion of y in y
0.095 * [taylor]: Taking taylor expansion of y in y
0.095 * [taylor]: Taking taylor expansion of x in y
0.096 * [taylor]: Taking taylor expansion of (/ (* (sin (/ 1 y)) y) x) in x
0.096 * [taylor]: Taking taylor expansion of (* (sin (/ 1 y)) y) in x
0.096 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in x
0.096 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.096 * [taylor]: Taking taylor expansion of y in x
0.096 * [taylor]: Taking taylor expansion of y in x
0.096 * [taylor]: Taking taylor expansion of x in x
0.096 * [taylor]: Taking taylor expansion of (/ (* (sin (/ 1 y)) y) x) in x
0.096 * [taylor]: Taking taylor expansion of (* (sin (/ 1 y)) y) in x
0.096 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in x
0.096 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.096 * [taylor]: Taking taylor expansion of y in x
0.096 * [taylor]: Taking taylor expansion of y in x
0.096 * [taylor]: Taking taylor expansion of x in x
0.097 * [taylor]: Taking taylor expansion of (* (sin (/ 1 y)) y) in y
0.097 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y
0.097 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.097 * [taylor]: Taking taylor expansion of y in y
0.097 * [taylor]: Taking taylor expansion of y in y
0.100 * [taylor]: Taking taylor expansion of 0 in y
0.104 * [taylor]: Taking taylor expansion of 0 in y
0.109 * [taylor]: Taking taylor expansion of 0 in y
0.110 * [approximate]: Taking taylor expansion of (/ (* (sin (/ -1 y)) y) x) in (x y) around 0
0.110 * [taylor]: Taking taylor expansion of (/ (* (sin (/ -1 y)) y) x) in y
0.110 * [taylor]: Taking taylor expansion of (* (sin (/ -1 y)) y) in y
0.110 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y
0.110 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.110 * [taylor]: Taking taylor expansion of -1 in y
0.110 * [taylor]: Taking taylor expansion of y in y
0.110 * [taylor]: Taking taylor expansion of y in y
0.110 * [taylor]: Taking taylor expansion of x in y
0.111 * [taylor]: Taking taylor expansion of (/ (* (sin (/ -1 y)) y) x) in x
0.111 * [taylor]: Taking taylor expansion of (* (sin (/ -1 y)) y) in x
0.111 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in x
0.111 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.111 * [taylor]: Taking taylor expansion of -1 in x
0.111 * [taylor]: Taking taylor expansion of y in x
0.111 * [taylor]: Taking taylor expansion of y in x
0.111 * [taylor]: Taking taylor expansion of x in x
0.111 * [taylor]: Taking taylor expansion of (/ (* (sin (/ -1 y)) y) x) in x
0.111 * [taylor]: Taking taylor expansion of (* (sin (/ -1 y)) y) in x
0.111 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in x
0.111 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.111 * [taylor]: Taking taylor expansion of -1 in x
0.111 * [taylor]: Taking taylor expansion of y in x
0.111 * [taylor]: Taking taylor expansion of y in x
0.111 * [taylor]: Taking taylor expansion of x in x
0.112 * [taylor]: Taking taylor expansion of (* (sin (/ -1 y)) y) in y
0.112 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y
0.112 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.112 * [taylor]: Taking taylor expansion of -1 in y
0.112 * [taylor]: Taking taylor expansion of y in y
0.112 * [taylor]: Taking taylor expansion of y in y
0.115 * [taylor]: Taking taylor expansion of 0 in y
0.119 * [taylor]: Taking taylor expansion of 0 in y
0.125 * [taylor]: Taking taylor expansion of 0 in y
0.125 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
0.125 * [approximate]: Taking taylor expansion of (/ (sin y) y) in (y) around 0
0.125 * [taylor]: Taking taylor expansion of (/ (sin y) y) in y
0.125 * [taylor]: Taking taylor expansion of (sin y) in y
0.125 * [taylor]: Taking taylor expansion of y in y
0.126 * [taylor]: Taking taylor expansion of y in y
0.126 * [taylor]: Taking taylor expansion of (/ (sin y) y) in y
0.126 * [taylor]: Taking taylor expansion of (sin y) in y
0.126 * [taylor]: Taking taylor expansion of y in y
0.126 * [taylor]: Taking taylor expansion of y in y
0.134 * [approximate]: Taking taylor expansion of (* (sin (/ 1 y)) y) in (y) around 0
0.135 * [taylor]: Taking taylor expansion of (* (sin (/ 1 y)) y) in y
0.135 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y
0.135 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.135 * [taylor]: Taking taylor expansion of y in y
0.135 * [taylor]: Taking taylor expansion of y in y
0.135 * [taylor]: Taking taylor expansion of (* (sin (/ 1 y)) y) in y
0.135 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y
0.135 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.135 * [taylor]: Taking taylor expansion of y in y
0.135 * [taylor]: Taking taylor expansion of y in y
0.145 * [approximate]: Taking taylor expansion of (* -1 (* (sin (/ -1 y)) y)) in (y) around 0
0.145 * [taylor]: Taking taylor expansion of (* -1 (* (sin (/ -1 y)) y)) in y
0.145 * [taylor]: Taking taylor expansion of -1 in y
0.145 * [taylor]: Taking taylor expansion of (* (sin (/ -1 y)) y) in y
0.145 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y
0.145 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.145 * [taylor]: Taking taylor expansion of -1 in y
0.145 * [taylor]: Taking taylor expansion of y in y
0.146 * [taylor]: Taking taylor expansion of y in y
0.146 * [taylor]: Taking taylor expansion of (* -1 (* (sin (/ -1 y)) y)) in y
0.146 * [taylor]: Taking taylor expansion of -1 in y
0.146 * [taylor]: Taking taylor expansion of (* (sin (/ -1 y)) y) in y
0.146 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y
0.146 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.146 * [taylor]: Taking taylor expansion of -1 in y
0.146 * [taylor]: Taking taylor expansion of y in y
0.146 * [taylor]: Taking taylor expansion of y in y
0.160 * * * [progress]: simplifying candidates
0.161 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (* x (/ (sin y) y)))
  (log1p (* x (/ (sin y) y)))
  (* x (/ (sin y) y))
  (+ (log x) (- (log (sin y)) (log y)))
  (+ (log x) (log (/ (sin y) y)))
  (log (* x (/ (sin y) y)))
  (exp (* x (/ (sin y) y)))
  (* (* (* x x) x) (/ (* (* (sin y) (sin y)) (sin y)) (* (* y y) y)))
  (* (* (* x x) x) (* (* (/ (sin y) y) (/ (sin y) y)) (/ (sin y) y)))
  (* (cbrt (* x (/ (sin y) y))) (cbrt (* x (/ (sin y) y))))
  (cbrt (* x (/ (sin y) y)))
  (* (* (* x (/ (sin y) y)) (* x (/ (sin y) y))) (* x (/ (sin y) y)))
  (sqrt (* x (/ (sin y) y)))
  (sqrt (* x (/ (sin y) y)))
  (* (sqrt x) (sqrt (/ (sin y) y)))
  (* (sqrt x) (sqrt (/ (sin y) y)))
  (* (sqrt x) (/ (sqrt (sin y)) (sqrt y)))
  (* (sqrt x) (/ (sqrt (sin y)) (sqrt y)))
  (* x (* (cbrt (/ (sin y) y)) (cbrt (/ (sin y) y))))
  (* x (sqrt (/ (sin y) y)))
  (* x (/ (* (cbrt (sin y)) (cbrt (sin y))) (* (cbrt y) (cbrt y))))
  (* x (/ (* (cbrt (sin y)) (cbrt (sin y))) (sqrt y)))
  (* x (/ (* (cbrt (sin y)) (cbrt (sin y))) 1))
  (* x (/ (sqrt (sin y)) (* (cbrt y) (cbrt y))))
  (* x (/ (sqrt (sin y)) (sqrt y)))
  (* x (/ (sqrt (sin y)) 1))
  (* x (/ 1 (* (cbrt y) (cbrt y))))
  (* x (/ 1 (sqrt y)))
  (* x (/ 1 1))
  (* x 1)
  (* x (sin y))
  (* (cbrt x) (/ (sin y) y))
  (* (sqrt x) (/ (sin y) y))
  (* x (/ (sin y) y))
  (* x (sin y))
  (expm1 (/ (sin y) y))
  (log1p (/ (sin y) y))
  (- (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))
  (- (sin y))
  (- 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))
  (- x (* 1/6 (* x (pow y 2))))
  (/ (* x (sin y)) y)
  (/ (* x (sin y)) y)
  (- (+ (* 1/120 (pow y 4)) 1) (* 1/6 (pow y 2)))
  (/ (sin y) y)
  (/ (sin y) y)
0.164 * * [simplify]: iteration  0 :  102  enodes  (cost  595 )
0.190 * * [simplify]: iteration  1 :  217  enodes  (cost  568 )
0.245 * * [simplify]: iteration  2 :  591  enodes  (cost  516 )
0.647 * * [simplify]: iteration  3 :  2051  enodes  (cost  514 )
1.973 * * [simplify]: iteration  done :  5000  enodes  (cost  514 )
1.974 * [simplify]: Simplified to:
   (expm1 (* x (/ (sin y) y)))
  (log1p (* x (/ (sin y) y)))
  (/ (* x (sin y)) y)
  (log (* x (/ (sin y) y)))
  (log (* x (/ (sin y) y)))
  (log (* x (/ (sin y) y)))
  (exp (* x (/ (sin y) y)))
  (pow (/ (* x (sin y)) y) 3)
  (pow (/ (* x (sin y)) y) 3)
  (* (cbrt (* x (/ (sin y) y))) (cbrt (* x (/ (sin y) y))))
  (cbrt (* x (/ (sin y) y)))
  (pow (/ (* x (sin y)) y) 3)
  (sqrt (* x (/ (sin y) y)))
  (sqrt (* x (/ (sin y) y)))
  (* (sqrt x) (sqrt (/ (sin y) y)))
  (* (sqrt x) (sqrt (/ (sin y) y)))
  (* (sqrt x) (/ (sqrt (sin y)) (sqrt y)))
  (* (sqrt x) (/ (sqrt (sin y)) (sqrt y)))
  (* x (* (cbrt (/ (sin y) y)) (cbrt (/ (sin y) y))))
  (* x (sqrt (/ (sin y) y)))
  (* x (/ (* (cbrt (sin y)) (cbrt (sin y))) (* (cbrt y) (cbrt y))))
  (* x (/ (* (cbrt (sin y)) (cbrt (sin y))) (sqrt y)))
  (* (* (cbrt (sin y)) (cbrt (sin y))) x)
  (* x (/ (sqrt (sin y)) (* (cbrt y) (cbrt y))))
  (* x (/ (sqrt (sin y)) (sqrt y)))
  (* (sqrt (sin y)) x)
  (/ x (* (cbrt y) (cbrt y)))
  (/ x (sqrt y))
  x
  x
  (* x (sin y))
  (* (cbrt x) (/ (sin y) y))
  (* (sqrt x) (/ (sin y) y))
  (/ (* x (sin y)) y)
  (* x (sin y))
  (expm1 (/ (sin y) y))
  (log1p (/ (sin y) y))
  (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))
  (- (sin y))
  (- 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))
  (fma (* x (pow y 2)) -1/6 x)
  (/ (* x (sin y)) y)
  (/ (* x (sin y)) y)
  (fma -1/6 (pow y 2) (fma 1/120 (pow y 4) 1))
  (/ (sin y) y)
  (/ (sin y) y)
1.975 * * * [progress]: adding candidates to table
2.136 * * [progress]: iteration 2 / 4
2.136 * * * [progress]: picking best candidate
2.153 * * * * [pick]: Picked  #<alt (λ (x y) (* x (/ 1 (/ y (sin y)))))>
2.153 * * * [progress]: localizing error
2.160 * * * [progress]: generating rewritten candidates
2.160 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2)
2.166 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2 2)
2.168 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
2.200 * * * [progress]: generating series expansions
2.200 * * * * [progress]: [ 1 / 3 ] generating series at (2 2)
2.200 * [approximate]: Taking taylor expansion of (/ (sin y) y) in (y) around 0
2.200 * [taylor]: Taking taylor expansion of (/ (sin y) y) in y
2.200 * [taylor]: Taking taylor expansion of (sin y) in y
2.200 * [taylor]: Taking taylor expansion of y in y
2.201 * [taylor]: Taking taylor expansion of y in y
2.202 * [taylor]: Taking taylor expansion of (/ (sin y) y) in y
2.202 * [taylor]: Taking taylor expansion of (sin y) in y
2.202 * [taylor]: Taking taylor expansion of y in y
2.202 * [taylor]: Taking taylor expansion of y in y
2.210 * [approximate]: Taking taylor expansion of (* (sin (/ 1 y)) y) in (y) around 0
2.210 * [taylor]: Taking taylor expansion of (* (sin (/ 1 y)) y) in y
2.210 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y
2.210 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.210 * [taylor]: Taking taylor expansion of y in y
2.211 * [taylor]: Taking taylor expansion of y in y
2.211 * [taylor]: Taking taylor expansion of (* (sin (/ 1 y)) y) in y
2.211 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y
2.211 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.211 * [taylor]: Taking taylor expansion of y in y
2.211 * [taylor]: Taking taylor expansion of y in y
2.216 * [approximate]: Taking taylor expansion of (* -1 (* (sin (/ -1 y)) y)) in (y) around 0
2.216 * [taylor]: Taking taylor expansion of (* -1 (* (sin (/ -1 y)) y)) in y
2.216 * [taylor]: Taking taylor expansion of -1 in y
2.217 * [taylor]: Taking taylor expansion of (* (sin (/ -1 y)) y) in y
2.217 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y
2.217 * [taylor]: Taking taylor expansion of (/ -1 y) in y
2.217 * [taylor]: Taking taylor expansion of -1 in y
2.217 * [taylor]: Taking taylor expansion of y in y
2.217 * [taylor]: Taking taylor expansion of y in y
2.217 * [taylor]: Taking taylor expansion of (* -1 (* (sin (/ -1 y)) y)) in y
2.217 * [taylor]: Taking taylor expansion of -1 in y
2.217 * [taylor]: Taking taylor expansion of (* (sin (/ -1 y)) y) in y
2.217 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y
2.217 * [taylor]: Taking taylor expansion of (/ -1 y) in y
2.217 * [taylor]: Taking taylor expansion of -1 in y
2.217 * [taylor]: Taking taylor expansion of y in y
2.218 * [taylor]: Taking taylor expansion of y in y
2.230 * * * * [progress]: [ 2 / 3 ] generating series at (2 2 2)
2.231 * [approximate]: Taking taylor expansion of (/ y (sin y)) in (y) around 0
2.231 * [taylor]: Taking taylor expansion of (/ y (sin y)) in y
2.231 * [taylor]: Taking taylor expansion of y in y
2.231 * [taylor]: Taking taylor expansion of (sin y) in y
2.231 * [taylor]: Taking taylor expansion of y in y
2.231 * [taylor]: Taking taylor expansion of (/ y (sin y)) in y
2.232 * [taylor]: Taking taylor expansion of y in y
2.232 * [taylor]: Taking taylor expansion of (sin y) in y
2.232 * [taylor]: Taking taylor expansion of y in y
2.240 * [approximate]: Taking taylor expansion of (/ 1 (* (sin (/ 1 y)) y)) in (y) around 0
2.240 * [taylor]: Taking taylor expansion of (/ 1 (* (sin (/ 1 y)) y)) in y
2.240 * [taylor]: Taking taylor expansion of (* (sin (/ 1 y)) y) in y
2.240 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y
2.240 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.240 * [taylor]: Taking taylor expansion of y in y
2.241 * [taylor]: Taking taylor expansion of y in y
2.241 * [taylor]: Taking taylor expansion of (/ 1 (* (sin (/ 1 y)) y)) in y
2.241 * [taylor]: Taking taylor expansion of (* (sin (/ 1 y)) y) in y
2.241 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y
2.241 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.241 * [taylor]: Taking taylor expansion of y in y
2.242 * [taylor]: Taking taylor expansion of y in y
2.248 * [approximate]: Taking taylor expansion of (/ -1 (* (sin (/ -1 y)) y)) in (y) around 0
2.248 * [taylor]: Taking taylor expansion of (/ -1 (* (sin (/ -1 y)) y)) in y
2.248 * [taylor]: Taking taylor expansion of -1 in y
2.248 * [taylor]: Taking taylor expansion of (* (sin (/ -1 y)) y) in y
2.248 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y
2.248 * [taylor]: Taking taylor expansion of (/ -1 y) in y
2.248 * [taylor]: Taking taylor expansion of -1 in y
2.248 * [taylor]: Taking taylor expansion of y in y
2.249 * [taylor]: Taking taylor expansion of y in y
2.249 * [taylor]: Taking taylor expansion of (/ -1 (* (sin (/ -1 y)) y)) in y
2.249 * [taylor]: Taking taylor expansion of -1 in y
2.249 * [taylor]: Taking taylor expansion of (* (sin (/ -1 y)) y) in y
2.249 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y
2.249 * [taylor]: Taking taylor expansion of (/ -1 y) in y
2.249 * [taylor]: Taking taylor expansion of -1 in y
2.249 * [taylor]: Taking taylor expansion of y in y
2.250 * [taylor]: Taking taylor expansion of y in y
2.261 * * * * [progress]: [ 3 / 3 ] generating series at (2)
2.261 * [approximate]: Taking taylor expansion of (/ (* x (sin y)) y) in (x y) around 0
2.261 * [taylor]: Taking taylor expansion of (/ (* x (sin y)) y) in y
2.261 * [taylor]: Taking taylor expansion of (* x (sin y)) in y
2.261 * [taylor]: Taking taylor expansion of x in y
2.261 * [taylor]: Taking taylor expansion of (sin y) in y
2.261 * [taylor]: Taking taylor expansion of y in y
2.261 * [taylor]: Taking taylor expansion of y in y
2.262 * [taylor]: Taking taylor expansion of (/ (* x (sin y)) y) in x
2.262 * [taylor]: Taking taylor expansion of (* x (sin y)) in x
2.262 * [taylor]: Taking taylor expansion of x in x
2.262 * [taylor]: Taking taylor expansion of (sin y) in x
2.262 * [taylor]: Taking taylor expansion of y in x
2.263 * [taylor]: Taking taylor expansion of y in x
2.265 * [taylor]: Taking taylor expansion of (/ (* x (sin y)) y) in x
2.265 * [taylor]: Taking taylor expansion of (* x (sin y)) in x
2.265 * [taylor]: Taking taylor expansion of x in x
2.265 * [taylor]: Taking taylor expansion of (sin y) in x
2.265 * [taylor]: Taking taylor expansion of y in x
2.265 * [taylor]: Taking taylor expansion of y in x
2.267 * [taylor]: Taking taylor expansion of (/ (sin y) y) in y
2.267 * [taylor]: Taking taylor expansion of (sin y) in y
2.267 * [taylor]: Taking taylor expansion of y in y
2.267 * [taylor]: Taking taylor expansion of y in y
2.271 * [taylor]: Taking taylor expansion of 0 in y
2.276 * [taylor]: Taking taylor expansion of 0 in y
2.283 * [taylor]: Taking taylor expansion of 0 in y
2.290 * [taylor]: Taking taylor expansion of 0 in y
2.291 * [approximate]: Taking taylor expansion of (/ (* (sin (/ 1 y)) y) x) in (x y) around 0
2.291 * [taylor]: Taking taylor expansion of (/ (* (sin (/ 1 y)) y) x) in y
2.291 * [taylor]: Taking taylor expansion of (* (sin (/ 1 y)) y) in y
2.291 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y
2.291 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.291 * [taylor]: Taking taylor expansion of y in y
2.291 * [taylor]: Taking taylor expansion of y in y
2.291 * [taylor]: Taking taylor expansion of x in y
2.292 * [taylor]: Taking taylor expansion of (/ (* (sin (/ 1 y)) y) x) in x
2.292 * [taylor]: Taking taylor expansion of (* (sin (/ 1 y)) y) in x
2.292 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in x
2.292 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.292 * [taylor]: Taking taylor expansion of y in x
2.292 * [taylor]: Taking taylor expansion of y in x
2.292 * [taylor]: Taking taylor expansion of x in x
2.292 * [taylor]: Taking taylor expansion of (/ (* (sin (/ 1 y)) y) x) in x
2.292 * [taylor]: Taking taylor expansion of (* (sin (/ 1 y)) y) in x
2.292 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in x
2.292 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.292 * [taylor]: Taking taylor expansion of y in x
2.292 * [taylor]: Taking taylor expansion of y in x
2.292 * [taylor]: Taking taylor expansion of x in x
2.293 * [taylor]: Taking taylor expansion of (* (sin (/ 1 y)) y) in y
2.293 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y
2.293 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.293 * [taylor]: Taking taylor expansion of y in y
2.293 * [taylor]: Taking taylor expansion of y in y
2.296 * [taylor]: Taking taylor expansion of 0 in y
2.300 * [taylor]: Taking taylor expansion of 0 in y
2.306 * [taylor]: Taking taylor expansion of 0 in y
2.306 * [approximate]: Taking taylor expansion of (/ (* (sin (/ -1 y)) y) x) in (x y) around 0
2.306 * [taylor]: Taking taylor expansion of (/ (* (sin (/ -1 y)) y) x) in y
2.306 * [taylor]: Taking taylor expansion of (* (sin (/ -1 y)) y) in y
2.307 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y
2.307 * [taylor]: Taking taylor expansion of (/ -1 y) in y
2.307 * [taylor]: Taking taylor expansion of -1 in y
2.307 * [taylor]: Taking taylor expansion of y in y
2.307 * [taylor]: Taking taylor expansion of y in y
2.307 * [taylor]: Taking taylor expansion of x in y
2.307 * [taylor]: Taking taylor expansion of (/ (* (sin (/ -1 y)) y) x) in x
2.308 * [taylor]: Taking taylor expansion of (* (sin (/ -1 y)) y) in x
2.308 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in x
2.308 * [taylor]: Taking taylor expansion of (/ -1 y) in x
2.308 * [taylor]: Taking taylor expansion of -1 in x
2.308 * [taylor]: Taking taylor expansion of y in x
2.308 * [taylor]: Taking taylor expansion of y in x
2.308 * [taylor]: Taking taylor expansion of x in x
2.308 * [taylor]: Taking taylor expansion of (/ (* (sin (/ -1 y)) y) x) in x
2.308 * [taylor]: Taking taylor expansion of (* (sin (/ -1 y)) y) in x
2.308 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in x
2.308 * [taylor]: Taking taylor expansion of (/ -1 y) in x
2.308 * [taylor]: Taking taylor expansion of -1 in x
2.308 * [taylor]: Taking taylor expansion of y in x
2.308 * [taylor]: Taking taylor expansion of y in x
2.308 * [taylor]: Taking taylor expansion of x in x
2.308 * [taylor]: Taking taylor expansion of (* (sin (/ -1 y)) y) in y
2.308 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y
2.308 * [taylor]: Taking taylor expansion of (/ -1 y) in y
2.308 * [taylor]: Taking taylor expansion of -1 in y
2.308 * [taylor]: Taking taylor expansion of y in y
2.309 * [taylor]: Taking taylor expansion of y in y
2.312 * [taylor]: Taking taylor expansion of 0 in y
2.317 * [taylor]: Taking taylor expansion of 0 in y
2.322 * [taylor]: Taking taylor expansion of 0 in y
2.322 * * * [progress]: simplifying candidates
2.325 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (/ 1 (/ y (sin y))))
  (log1p (/ 1 (/ y (sin y))))
  (- 1)
  (- (- (log y) (log (sin y))))
  (- (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))))
  (- 1)
  (- (/ 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)
  (expm1 (/ y (sin y)))
  (log1p (/ y (sin 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)))
  (- y)
  (- (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)
  (expm1 (* x (/ 1 (/ y (sin y)))))
  (log1p (* x (/ 1 (/ y (sin y)))))
  (* x (/ 1 (/ y (sin y))))
  (+ (log x) (- (- (log y) (log (sin y)))))
  (+ (log x) (- (log (/ y (sin y)))))
  (+ (log x) (- 0 (- (log y) (log (sin y)))))
  (+ (log x) (- 0 (log (/ y (sin y)))))
  (+ (log x) (- (log 1) (- (log y) (log (sin y)))))
  (+ (log x) (- (log 1) (log (/ y (sin y)))))
  (+ (log x) (log (/ 1 (/ y (sin y)))))
  (log (* x (/ 1 (/ y (sin y)))))
  (exp (* x (/ 1 (/ y (sin y)))))
  (* (* (* x x) x) (/ (* (* 1 1) 1) (/ (* (* y y) y) (* (* (sin y) (sin y)) (sin y)))))
  (* (* (* x x) x) (/ (* (* 1 1) 1) (* (* (/ y (sin y)) (/ y (sin y))) (/ y (sin y)))))
  (* (* (* x x) x) (* (* (/ 1 (/ y (sin y))) (/ 1 (/ y (sin y)))) (/ 1 (/ y (sin y)))))
  (* (cbrt (* x (/ 1 (/ y (sin y))))) (cbrt (* x (/ 1 (/ y (sin y))))))
  (cbrt (* x (/ 1 (/ y (sin y)))))
  (* (* (* x (/ 1 (/ y (sin y)))) (* x (/ 1 (/ y (sin y))))) (* x (/ 1 (/ y (sin y)))))
  (sqrt (* x (/ 1 (/ y (sin y)))))
  (sqrt (* x (/ 1 (/ y (sin y)))))
  (* (sqrt x) (sqrt (/ 1 (/ y (sin y)))))
  (* (sqrt x) (sqrt (/ 1 (/ y (sin y)))))
  (* (sqrt x) (/ (sqrt 1) (sqrt (/ y (sin y)))))
  (* (sqrt x) (/ (sqrt 1) (sqrt (/ y (sin y)))))
  (* (sqrt x) (/ (sqrt 1) (/ (sqrt y) (sqrt (sin y)))))
  (* (sqrt x) (/ (sqrt 1) (/ (sqrt y) (sqrt (sin y)))))
  (* (sqrt x) (/ 1 (sqrt (/ y (sin y)))))
  (* (sqrt x) (/ 1 (sqrt (/ y (sin y)))))
  (* (sqrt x) (/ 1 (/ (sqrt y) (sqrt (sin y)))))
  (* (sqrt x) (/ 1 (/ (sqrt y) (sqrt (sin y)))))
  (* x (* (cbrt (/ 1 (/ y (sin y)))) (cbrt (/ 1 (/ y (sin y))))))
  (* x (sqrt (/ 1 (/ y (sin y)))))
  (* x (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (/ y (sin y))) (cbrt (/ y (sin y))))))
  (* x (/ (* (cbrt 1) (cbrt 1)) (sqrt (/ y (sin y)))))
  (* x (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt y) (cbrt y)) (* (cbrt (sin y)) (cbrt (sin y))))))
  (* x (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt y) (cbrt y)) (sqrt (sin y)))))
  (* x (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt y) (cbrt y)) 1)))
  (* x (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt y) (* (cbrt (sin y)) (cbrt (sin y))))))
  (* x (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt y) (sqrt (sin y)))))
  (* x (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt y) 1)))
  (* x (/ (* (cbrt 1) (cbrt 1)) (/ 1 (* (cbrt (sin y)) (cbrt (sin y))))))
  (* x (/ (* (cbrt 1) (cbrt 1)) (/ 1 (sqrt (sin y)))))
  (* x (/ (* (cbrt 1) (cbrt 1)) (/ 1 1)))
  (* x (/ (* (cbrt 1) (cbrt 1)) 1))
  (* x (/ (* (cbrt 1) (cbrt 1)) y))
  (* x (/ (sqrt 1) (* (cbrt (/ y (sin y))) (cbrt (/ y (sin y))))))
  (* x (/ (sqrt 1) (sqrt (/ y (sin y)))))
  (* x (/ (sqrt 1) (/ (* (cbrt y) (cbrt y)) (* (cbrt (sin y)) (cbrt (sin y))))))
  (* x (/ (sqrt 1) (/ (* (cbrt y) (cbrt y)) (sqrt (sin y)))))
  (* x (/ (sqrt 1) (/ (* (cbrt y) (cbrt y)) 1)))
  (* x (/ (sqrt 1) (/ (sqrt y) (* (cbrt (sin y)) (cbrt (sin y))))))
  (* x (/ (sqrt 1) (/ (sqrt y) (sqrt (sin y)))))
  (* x (/ (sqrt 1) (/ (sqrt y) 1)))
  (* x (/ (sqrt 1) (/ 1 (* (cbrt (sin y)) (cbrt (sin y))))))
  (* x (/ (sqrt 1) (/ 1 (sqrt (sin y)))))
  (* x (/ (sqrt 1) (/ 1 1)))
  (* x (/ (sqrt 1) 1))
  (* x (/ (sqrt 1) y))
  (* x (/ 1 (* (cbrt (/ y (sin y))) (cbrt (/ y (sin y))))))
  (* x (/ 1 (sqrt (/ y (sin y)))))
  (* x (/ 1 (/ (* (cbrt y) (cbrt y)) (* (cbrt (sin y)) (cbrt (sin y))))))
  (* x (/ 1 (/ (* (cbrt y) (cbrt y)) (sqrt (sin y)))))
  (* x (/ 1 (/ (* (cbrt y) (cbrt y)) 1)))
  (* x (/ 1 (/ (sqrt y) (* (cbrt (sin y)) (cbrt (sin y))))))
  (* x (/ 1 (/ (sqrt y) (sqrt (sin y)))))
  (* x (/ 1 (/ (sqrt y) 1)))
  (* x (/ 1 (/ 1 (* (cbrt (sin y)) (cbrt (sin y))))))
  (* x (/ 1 (/ 1 (sqrt (sin y)))))
  (* x (/ 1 (/ 1 1)))
  (* x (/ 1 1))
  (* x (/ 1 y))
  (* x 1)
  (* x 1)
  (* x (/ 1 y))
  (* (cbrt x) (/ 1 (/ y (sin y))))
  (* (sqrt x) (/ 1 (/ y (sin y))))
  (* x (/ 1 (/ y (sin y))))
  (* x 1)
  (- (+ (* 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))
  (- x (* 1/6 (* x (pow y 2))))
  (/ (* x (sin y)) y)
  (/ (* x (sin y)) y)
2.332 * * [simplify]: iteration  0 :  244  enodes  (cost  2235 )
2.478 * * [simplify]: iteration  1 :  577  enodes  (cost  1883 )
2.758 * * [simplify]: iteration  2 :  1315  enodes  (cost  1524 )
4.135 * * [simplify]: iteration  3 :  3664  enodes  (cost  1504 )
5.067 * * [simplify]: iteration  done :  5000  enodes  (cost  1504 )
5.068 * [simplify]: Simplified to:
   (expm1 (/ (sin y) y))
  (log1p (/ (sin y) y))
  -1
  (log (/ (sin y) y))
  (log (/ (sin y) y))
  (log (/ (sin y) y))
  (log (/ (sin y) y))
  (log (/ (sin y) y))
  (log (/ (sin y) y))
  (log (/ (sin y) y))
  (exp (/ (sin y) y))
  (pow (/ (sin y) y) 3)
  (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))
  -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)))
  (/ (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))
  (/ (cbrt (sin y)) (sqrt y))
  (/ (sqrt (sin y)) (sqrt y))
  (/ (sqrt (sin y)) (sqrt y))
  (/ 1 (sqrt y))
  (/ (sin y) (sqrt y))
  (* (cbrt (sin y)) (cbrt (sin y)))
  (/ (cbrt (sin y)) 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)))
  (/ (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))
  (/ (cbrt (sin y)) (sqrt y))
  (/ (sqrt (sin y)) (sqrt y))
  (/ (sqrt (sin y)) (sqrt y))
  (/ 1 (sqrt y))
  (/ (sin y) (sqrt y))
  (* (cbrt (sin y)) (cbrt (sin y)))
  (/ (cbrt (sin y)) 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)))
  (/ (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))
  (/ (cbrt (sin y)) (sqrt y))
  (/ (sqrt (sin y)) (sqrt y))
  (/ (sqrt (sin y)) (sqrt y))
  (/ 1 (sqrt y))
  (/ (sin y) (sqrt y))
  (* (cbrt (sin y)) (cbrt (sin y)))
  (/ (cbrt (sin y)) 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)
  (expm1 (/ y (sin y)))
  (log1p (/ y (sin 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)))
  (- y)
  (- (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)
  (expm1 (/ (* x (sin y)) y))
  (log1p (/ (* x (sin y)) y))
  (* (/ (sin y) y) x)
  (log (/ (* x (sin y)) y))
  (log (/ (* x (sin y)) y))
  (log (/ (* x (sin y)) y))
  (log (/ (* x (sin y)) y))
  (log (/ (* x (sin y)) y))
  (log (/ (* x (sin y)) y))
  (log (/ (* x (sin y)) y))
  (log (/ (* x (sin y)) y))
  (exp (/ (* x (sin y)) y))
  (pow (/ (* x (sin y)) y) 3)
  (pow (/ (* x (sin y)) y) 3)
  (pow (/ (* x (sin y)) y) 3)
  (* (cbrt (/ (* x (sin y)) y)) (cbrt (/ (* x (sin y)) y)))
  (cbrt (/ (* x (sin y)) y))
  (pow (/ (* x (sin y)) y) 3)
  (sqrt (/ (* x (sin y)) y))
  (sqrt (/ (* x (sin y)) y))
  (* (sqrt (/ (sin y) y)) (sqrt x))
  (* (sqrt (/ (sin y) y)) (sqrt x))
  (/ (sqrt x) (sqrt (/ y (sin y))))
  (/ (sqrt x) (sqrt (/ y (sin y))))
  (* (sqrt x) (/ (sqrt (sin y)) (sqrt y)))
  (* (sqrt x) (/ (sqrt (sin y)) (sqrt y)))
  (/ (sqrt x) (sqrt (/ y (sin y))))
  (/ (sqrt x) (sqrt (/ y (sin y))))
  (* (sqrt x) (/ (sqrt (sin y)) (sqrt y)))
  (* (sqrt x) (/ (sqrt (sin y)) (sqrt y)))
  (* (* (cbrt (/ (sin y) y)) (cbrt (/ (sin y) y))) x)
  (* (sqrt (/ (sin y) y)) x)
  (/ x (* (cbrt (/ y (sin y))) (cbrt (/ y (sin y)))))
  (/ x (sqrt (/ y (sin y))))
  (/ x (/ (/ (* (cbrt y) (cbrt y)) (cbrt (sin y))) (cbrt (sin y))))
  (* x (/ (sqrt (sin y)) (* (cbrt y) (cbrt y))))
  (/ x (* (cbrt y) (cbrt y)))
  (/ x (/ (sqrt y) (* (cbrt (sin y)) (cbrt (sin y)))))
  (* (/ x (sqrt y)) (sqrt (sin y)))
  (/ x (sqrt y))
  (* (* (cbrt (sin y)) (cbrt (sin y))) x)
  (* (sqrt (sin y)) x)
  x
  x
  (/ x y)
  (/ x (* (cbrt (/ y (sin y))) (cbrt (/ y (sin y)))))
  (/ x (sqrt (/ y (sin y))))
  (/ x (/ (/ (* (cbrt y) (cbrt y)) (cbrt (sin y))) (cbrt (sin y))))
  (* x (/ (sqrt (sin y)) (* (cbrt y) (cbrt y))))
  (/ x (* (cbrt y) (cbrt y)))
  (/ x (/ (sqrt y) (* (cbrt (sin y)) (cbrt (sin y)))))
  (* (/ x (sqrt y)) (sqrt (sin y)))
  (/ x (sqrt y))
  (* (* (cbrt (sin y)) (cbrt (sin y))) x)
  (* (sqrt (sin y)) x)
  x
  x
  (/ x y)
  (/ x (* (cbrt (/ y (sin y))) (cbrt (/ y (sin y)))))
  (/ x (sqrt (/ y (sin y))))
  (/ x (/ (/ (* (cbrt y) (cbrt y)) (cbrt (sin y))) (cbrt (sin y))))
  (* x (/ (sqrt (sin y)) (* (cbrt y) (cbrt y))))
  (/ x (* (cbrt y) (cbrt y)))
  (/ x (/ (sqrt y) (* (cbrt (sin y)) (cbrt (sin y)))))
  (* (/ x (sqrt y)) (sqrt (sin y)))
  (/ x (sqrt y))
  (* (* (cbrt (sin y)) (cbrt (sin y))) x)
  (* (sqrt (sin y)) x)
  x
  x
  (/ x y)
  x
  x
  (/ x y)
  (/ (cbrt x) (/ y (sin y)))
  (* (/ (sin y) y) (sqrt x))
  (* (/ (sin y) y) x)
  x
  (fma -1/6 (pow y 2) (fma 1/120 (pow y 4) 1))
  (/ (sin y) y)
  (/ (sin y) y)
  (fma 1/6 (* y y) (fma 7/360 (pow y 4) 1))
  (/ y (sin y))
  (/ y (sin y))
  (fma -1/6 (* x (pow y 2)) x)
  (* (/ (sin y) y) x)
  (* (/ (sin y) y) x)
5.070 * * * [progress]: adding candidates to table
5.437 * * [progress]: iteration 3 / 4
5.437 * * * [progress]: picking best candidate
5.448 * * * * [pick]: Picked  #<alt (λ (x y) (/ x (/ y (sin y))))>
5.448 * * * [progress]: localizing error
5.457 * * * [progress]: generating rewritten candidates
5.457 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
5.460 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
5.469 * * * [progress]: generating series expansions
5.469 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
5.469 * [approximate]: Taking taylor expansion of (/ y (sin y)) in (y) around 0
5.469 * [taylor]: Taking taylor expansion of (/ y (sin y)) in y
5.469 * [taylor]: Taking taylor expansion of y in y
5.469 * [taylor]: Taking taylor expansion of (sin y) in y
5.469 * [taylor]: Taking taylor expansion of y in y
5.470 * [taylor]: Taking taylor expansion of (/ y (sin y)) in y
5.471 * [taylor]: Taking taylor expansion of y in y
5.471 * [taylor]: Taking taylor expansion of (sin y) in y
5.471 * [taylor]: Taking taylor expansion of y in y
5.479 * [approximate]: Taking taylor expansion of (/ 1 (* (sin (/ 1 y)) y)) in (y) around 0
5.479 * [taylor]: Taking taylor expansion of (/ 1 (* (sin (/ 1 y)) y)) in y
5.479 * [taylor]: Taking taylor expansion of (* (sin (/ 1 y)) y) in y
5.479 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y
5.479 * [taylor]: Taking taylor expansion of (/ 1 y) in y
5.479 * [taylor]: Taking taylor expansion of y in y
5.480 * [taylor]: Taking taylor expansion of y in y
5.480 * [taylor]: Taking taylor expansion of (/ 1 (* (sin (/ 1 y)) y)) in y
5.480 * [taylor]: Taking taylor expansion of (* (sin (/ 1 y)) y) in y
5.480 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y
5.480 * [taylor]: Taking taylor expansion of (/ 1 y) in y
5.480 * [taylor]: Taking taylor expansion of y in y
5.481 * [taylor]: Taking taylor expansion of y in y
5.487 * [approximate]: Taking taylor expansion of (/ -1 (* (sin (/ -1 y)) y)) in (y) around 0
5.487 * [taylor]: Taking taylor expansion of (/ -1 (* (sin (/ -1 y)) y)) in y
5.487 * [taylor]: Taking taylor expansion of -1 in y
5.487 * [taylor]: Taking taylor expansion of (* (sin (/ -1 y)) y) in y
5.487 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y
5.487 * [taylor]: Taking taylor expansion of (/ -1 y) in y
5.487 * [taylor]: Taking taylor expansion of -1 in y
5.487 * [taylor]: Taking taylor expansion of y in y
5.488 * [taylor]: Taking taylor expansion of y in y
5.488 * [taylor]: Taking taylor expansion of (/ -1 (* (sin (/ -1 y)) y)) in y
5.488 * [taylor]: Taking taylor expansion of -1 in y
5.488 * [taylor]: Taking taylor expansion of (* (sin (/ -1 y)) y) in y
5.488 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y
5.488 * [taylor]: Taking taylor expansion of (/ -1 y) in y
5.488 * [taylor]: Taking taylor expansion of -1 in y
5.488 * [taylor]: Taking taylor expansion of y in y
5.489 * [taylor]: Taking taylor expansion of y in y
5.495 * * * * [progress]: [ 2 / 2 ] generating series at (2)
5.495 * [approximate]: Taking taylor expansion of (/ (* x (sin y)) y) in (x y) around 0
5.495 * [taylor]: Taking taylor expansion of (/ (* x (sin y)) y) in y
5.495 * [taylor]: Taking taylor expansion of (* x (sin y)) in y
5.495 * [taylor]: Taking taylor expansion of x in y
5.495 * [taylor]: Taking taylor expansion of (sin y) in y
5.495 * [taylor]: Taking taylor expansion of y in y
5.495 * [taylor]: Taking taylor expansion of y in y
5.496 * [taylor]: Taking taylor expansion of (/ (* x (sin y)) y) in x
5.496 * [taylor]: Taking taylor expansion of (* x (sin y)) in x
5.496 * [taylor]: Taking taylor expansion of x in x
5.496 * [taylor]: Taking taylor expansion of (sin y) in x
5.496 * [taylor]: Taking taylor expansion of y in x
5.496 * [taylor]: Taking taylor expansion of y in x
5.499 * [taylor]: Taking taylor expansion of (/ (* x (sin y)) y) in x
5.499 * [taylor]: Taking taylor expansion of (* x (sin y)) in x
5.499 * [taylor]: Taking taylor expansion of x in x
5.499 * [taylor]: Taking taylor expansion of (sin y) in x
5.499 * [taylor]: Taking taylor expansion of y in x
5.499 * [taylor]: Taking taylor expansion of y in x
5.501 * [taylor]: Taking taylor expansion of (/ (sin y) y) in y
5.501 * [taylor]: Taking taylor expansion of (sin y) in y
5.501 * [taylor]: Taking taylor expansion of y in y
5.501 * [taylor]: Taking taylor expansion of y in y
5.505 * [taylor]: Taking taylor expansion of 0 in y
5.510 * [taylor]: Taking taylor expansion of 0 in y
5.517 * [taylor]: Taking taylor expansion of 0 in y
5.525 * [taylor]: Taking taylor expansion of 0 in y
5.525 * [approximate]: Taking taylor expansion of (/ (* (sin (/ 1 y)) y) x) in (x y) around 0
5.525 * [taylor]: Taking taylor expansion of (/ (* (sin (/ 1 y)) y) x) in y
5.525 * [taylor]: Taking taylor expansion of (* (sin (/ 1 y)) y) in y
5.525 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y
5.525 * [taylor]: Taking taylor expansion of (/ 1 y) in y
5.525 * [taylor]: Taking taylor expansion of y in y
5.526 * [taylor]: Taking taylor expansion of y in y
5.526 * [taylor]: Taking taylor expansion of x in y
5.526 * [taylor]: Taking taylor expansion of (/ (* (sin (/ 1 y)) y) x) in x
5.526 * [taylor]: Taking taylor expansion of (* (sin (/ 1 y)) y) in x
5.526 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in x
5.526 * [taylor]: Taking taylor expansion of (/ 1 y) in x
5.526 * [taylor]: Taking taylor expansion of y in x
5.526 * [taylor]: Taking taylor expansion of y in x
5.526 * [taylor]: Taking taylor expansion of x in x
5.527 * [taylor]: Taking taylor expansion of (/ (* (sin (/ 1 y)) y) x) in x
5.527 * [taylor]: Taking taylor expansion of (* (sin (/ 1 y)) y) in x
5.527 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in x
5.527 * [taylor]: Taking taylor expansion of (/ 1 y) in x
5.527 * [taylor]: Taking taylor expansion of y in x
5.527 * [taylor]: Taking taylor expansion of y in x
5.527 * [taylor]: Taking taylor expansion of x in x
5.527 * [taylor]: Taking taylor expansion of (* (sin (/ 1 y)) y) in y
5.527 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y
5.527 * [taylor]: Taking taylor expansion of (/ 1 y) in y
5.527 * [taylor]: Taking taylor expansion of y in y
5.528 * [taylor]: Taking taylor expansion of y in y
5.531 * [taylor]: Taking taylor expansion of 0 in y
5.535 * [taylor]: Taking taylor expansion of 0 in y
5.540 * [taylor]: Taking taylor expansion of 0 in y
5.540 * [approximate]: Taking taylor expansion of (/ (* (sin (/ -1 y)) y) x) in (x y) around 0
5.541 * [taylor]: Taking taylor expansion of (/ (* (sin (/ -1 y)) y) x) in y
5.541 * [taylor]: Taking taylor expansion of (* (sin (/ -1 y)) y) in y
5.541 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y
5.541 * [taylor]: Taking taylor expansion of (/ -1 y) in y
5.541 * [taylor]: Taking taylor expansion of -1 in y
5.541 * [taylor]: Taking taylor expansion of y in y
5.541 * [taylor]: Taking taylor expansion of y in y
5.541 * [taylor]: Taking taylor expansion of x in y
5.542 * [taylor]: Taking taylor expansion of (/ (* (sin (/ -1 y)) y) x) in x
5.542 * [taylor]: Taking taylor expansion of (* (sin (/ -1 y)) y) in x
5.542 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in x
5.542 * [taylor]: Taking taylor expansion of (/ -1 y) in x
5.542 * [taylor]: Taking taylor expansion of -1 in x
5.542 * [taylor]: Taking taylor expansion of y in x
5.542 * [taylor]: Taking taylor expansion of y in x
5.542 * [taylor]: Taking taylor expansion of x in x
5.542 * [taylor]: Taking taylor expansion of (/ (* (sin (/ -1 y)) y) x) in x
5.542 * [taylor]: Taking taylor expansion of (* (sin (/ -1 y)) y) in x
5.542 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in x
5.542 * [taylor]: Taking taylor expansion of (/ -1 y) in x
5.542 * [taylor]: Taking taylor expansion of -1 in x
5.542 * [taylor]: Taking taylor expansion of y in x
5.542 * [taylor]: Taking taylor expansion of y in x
5.542 * [taylor]: Taking taylor expansion of x in x
5.542 * [taylor]: Taking taylor expansion of (* (sin (/ -1 y)) y) in y
5.542 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y
5.543 * [taylor]: Taking taylor expansion of (/ -1 y) in y
5.543 * [taylor]: Taking taylor expansion of -1 in y
5.543 * [taylor]: Taking taylor expansion of y in y
5.543 * [taylor]: Taking taylor expansion of y in y
5.546 * [taylor]: Taking taylor expansion of 0 in y
5.555 * [taylor]: Taking taylor expansion of 0 in y
5.561 * [taylor]: Taking taylor expansion of 0 in y
5.561 * * * [progress]: simplifying candidates
5.562 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (/ y (sin y)))
  (log1p (/ y (sin 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)))
  (- y)
  (- (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)
  (expm1 (/ x (/ y (sin y))))
  (log1p (/ x (/ y (sin y))))
  (- (log x) (- (log y) (log (sin y))))
  (- (log x) (log (/ y (sin y))))
  (log (/ x (/ y (sin y))))
  (exp (/ x (/ y (sin y))))
  (/ (* (* x x) x) (/ (* (* y y) y) (* (* (sin y) (sin y)) (sin y))))
  (/ (* (* x x) x) (* (* (/ y (sin y)) (/ y (sin y))) (/ y (sin y))))
  (* (cbrt (/ x (/ y (sin y)))) (cbrt (/ x (/ y (sin y)))))
  (cbrt (/ x (/ y (sin y))))
  (* (* (/ x (/ y (sin y))) (/ x (/ y (sin y)))) (/ x (/ y (sin y))))
  (sqrt (/ x (/ y (sin y))))
  (sqrt (/ x (/ y (sin y))))
  (- x)
  (- (/ y (sin y)))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (/ y (sin y))) (cbrt (/ y (sin y)))))
  (/ (cbrt x) (cbrt (/ y (sin y))))
  (/ (* (cbrt x) (cbrt x)) (sqrt (/ y (sin y))))
  (/ (cbrt x) (sqrt (/ y (sin y))))
  (/ (* (cbrt x) (cbrt x)) (/ (* (cbrt y) (cbrt y)) (* (cbrt (sin y)) (cbrt (sin y)))))
  (/ (cbrt x) (/ (cbrt y) (cbrt (sin y))))
  (/ (* (cbrt x) (cbrt x)) (/ (* (cbrt y) (cbrt y)) (sqrt (sin y))))
  (/ (cbrt x) (/ (cbrt y) (sqrt (sin y))))
  (/ (* (cbrt x) (cbrt x)) (/ (* (cbrt y) (cbrt y)) 1))
  (/ (cbrt x) (/ (cbrt y) (sin y)))
  (/ (* (cbrt x) (cbrt x)) (/ (sqrt y) (* (cbrt (sin y)) (cbrt (sin y)))))
  (/ (cbrt x) (/ (sqrt y) (cbrt (sin y))))
  (/ (* (cbrt x) (cbrt x)) (/ (sqrt y) (sqrt (sin y))))
  (/ (cbrt x) (/ (sqrt y) (sqrt (sin y))))
  (/ (* (cbrt x) (cbrt x)) (/ (sqrt y) 1))
  (/ (cbrt x) (/ (sqrt y) (sin y)))
  (/ (* (cbrt x) (cbrt x)) (/ 1 (* (cbrt (sin y)) (cbrt (sin y)))))
  (/ (cbrt x) (/ y (cbrt (sin y))))
  (/ (* (cbrt x) (cbrt x)) (/ 1 (sqrt (sin y))))
  (/ (cbrt x) (/ y (sqrt (sin y))))
  (/ (* (cbrt x) (cbrt x)) (/ 1 1))
  (/ (cbrt x) (/ y (sin y)))
  (/ (* (cbrt x) (cbrt x)) 1)
  (/ (cbrt x) (/ y (sin y)))
  (/ (* (cbrt x) (cbrt x)) y)
  (/ (cbrt x) (/ 1 (sin y)))
  (/ (sqrt x) (* (cbrt (/ y (sin y))) (cbrt (/ y (sin y)))))
  (/ (sqrt x) (cbrt (/ y (sin y))))
  (/ (sqrt x) (sqrt (/ y (sin y))))
  (/ (sqrt x) (sqrt (/ y (sin y))))
  (/ (sqrt x) (/ (* (cbrt y) (cbrt y)) (* (cbrt (sin y)) (cbrt (sin y)))))
  (/ (sqrt x) (/ (cbrt y) (cbrt (sin y))))
  (/ (sqrt x) (/ (* (cbrt y) (cbrt y)) (sqrt (sin y))))
  (/ (sqrt x) (/ (cbrt y) (sqrt (sin y))))
  (/ (sqrt x) (/ (* (cbrt y) (cbrt y)) 1))
  (/ (sqrt x) (/ (cbrt y) (sin y)))
  (/ (sqrt x) (/ (sqrt y) (* (cbrt (sin y)) (cbrt (sin y)))))
  (/ (sqrt x) (/ (sqrt y) (cbrt (sin y))))
  (/ (sqrt x) (/ (sqrt y) (sqrt (sin y))))
  (/ (sqrt x) (/ (sqrt y) (sqrt (sin y))))
  (/ (sqrt x) (/ (sqrt y) 1))
  (/ (sqrt x) (/ (sqrt y) (sin y)))
  (/ (sqrt x) (/ 1 (* (cbrt (sin y)) (cbrt (sin y)))))
  (/ (sqrt x) (/ y (cbrt (sin y))))
  (/ (sqrt x) (/ 1 (sqrt (sin y))))
  (/ (sqrt x) (/ y (sqrt (sin y))))
  (/ (sqrt x) (/ 1 1))
  (/ (sqrt x) (/ y (sin y)))
  (/ (sqrt x) 1)
  (/ (sqrt x) (/ y (sin y)))
  (/ (sqrt x) y)
  (/ (sqrt x) (/ 1 (sin y)))
  (/ 1 (* (cbrt (/ y (sin y))) (cbrt (/ y (sin y)))))
  (/ x (cbrt (/ y (sin y))))
  (/ 1 (sqrt (/ y (sin y))))
  (/ x (sqrt (/ y (sin y))))
  (/ 1 (/ (* (cbrt y) (cbrt y)) (* (cbrt (sin y)) (cbrt (sin y)))))
  (/ x (/ (cbrt y) (cbrt (sin y))))
  (/ 1 (/ (* (cbrt y) (cbrt y)) (sqrt (sin y))))
  (/ x (/ (cbrt y) (sqrt (sin y))))
  (/ 1 (/ (* (cbrt y) (cbrt y)) 1))
  (/ x (/ (cbrt y) (sin y)))
  (/ 1 (/ (sqrt y) (* (cbrt (sin y)) (cbrt (sin y)))))
  (/ x (/ (sqrt y) (cbrt (sin y))))
  (/ 1 (/ (sqrt y) (sqrt (sin y))))
  (/ x (/ (sqrt y) (sqrt (sin y))))
  (/ 1 (/ (sqrt y) 1))
  (/ x (/ (sqrt y) (sin y)))
  (/ 1 (/ 1 (* (cbrt (sin y)) (cbrt (sin y)))))
  (/ x (/ y (cbrt (sin y))))
  (/ 1 (/ 1 (sqrt (sin y))))
  (/ x (/ y (sqrt (sin y))))
  (/ 1 (/ 1 1))
  (/ x (/ y (sin y)))
  (/ 1 1)
  (/ x (/ y (sin y)))
  (/ 1 y)
  (/ x (/ 1 (sin y)))
  (/ 1 (/ y (sin y)))
  (/ (/ y (sin y)) x)
  (/ x (* (cbrt (/ y (sin y))) (cbrt (/ y (sin y)))))
  (/ x (sqrt (/ y (sin y))))
  (/ x (/ (* (cbrt y) (cbrt y)) (* (cbrt (sin y)) (cbrt (sin y)))))
  (/ x (/ (* (cbrt y) (cbrt y)) (sqrt (sin y))))
  (/ x (/ (* (cbrt y) (cbrt y)) 1))
  (/ x (/ (sqrt y) (* (cbrt (sin y)) (cbrt (sin y)))))
  (/ x (/ (sqrt y) (sqrt (sin y))))
  (/ x (/ (sqrt y) 1))
  (/ x (/ 1 (* (cbrt (sin y)) (cbrt (sin y)))))
  (/ x (/ 1 (sqrt (sin y))))
  (/ x (/ 1 1))
  (/ x 1)
  (/ x y)
  (/ (/ y (sin y)) (cbrt x))
  (/ (/ y (sin y)) (sqrt x))
  (/ (/ y (sin y)) x)
  (/ x y)
  (+ (* 1/6 (pow y 2)) (+ (* 7/360 (pow y 4)) 1))
  (/ y (sin y))
  (/ y (sin y))
  (- x (* 1/6 (* x (pow y 2))))
  (/ (* x (sin y)) y)
  (/ (* x (sin y)) y)
5.567 * * [simplify]: iteration  0 :  175  enodes  (cost  1270 )
5.620 * * [simplify]: iteration  1 :  370  enodes  (cost  1192 )
5.708 * * [simplify]: iteration  2 :  1077  enodes  (cost  1130 )
7.172 * * [simplify]: iteration  3 :  4107  enodes  (cost  1127 )
8.143 * * [simplify]: iteration  done :  5000  enodes  (cost  1127 )
8.144 * [simplify]: Simplified to:
   (expm1 (/ y (sin y)))
  (log1p (/ y (sin 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)))
  (- y)
  (- (sin y))
  (/ (/ (cbrt y) (cbrt (sin y))) (/ (cbrt (sin y)) (cbrt 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)
  (expm1 (/ x (/ y (sin y))))
  (log1p (/ x (/ y (sin y))))
  (log (/ x (/ y (sin y))))
  (log (/ x (/ y (sin y))))
  (log (/ x (/ y (sin y))))
  (exp (/ x (/ y (sin y))))
  (pow (/ (* x (sin y)) y) 3)
  (pow (/ (* x (sin y)) y) 3)
  (* (cbrt (/ x (/ y (sin y)))) (cbrt (/ x (/ y (sin y)))))
  (cbrt (/ x (/ y (sin y))))
  (pow (/ (* x (sin y)) y) 3)
  (sqrt (/ x (/ y (sin y))))
  (sqrt (/ x (/ y (sin y))))
  (- x)
  (- (/ y (sin y)))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (/ y (sin y))) (cbrt (/ y (sin y)))))
  (/ (cbrt x) (cbrt (/ y (sin y))))
  (/ (* (cbrt x) (cbrt x)) (sqrt (/ y (sin y))))
  (/ (cbrt x) (sqrt (/ y (sin y))))
  (/ (* (cbrt x) (cbrt x)) (/ (* (cbrt y) (cbrt y)) (* (cbrt (sin y)) (cbrt (sin y)))))
  (/ (cbrt x) (/ (cbrt y) (cbrt (sin y))))
  (/ (* (cbrt x) (cbrt x)) (/ (* (cbrt y) (cbrt y)) (sqrt (sin y))))
  (/ (cbrt x) (/ (cbrt y) (sqrt (sin y))))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y)))
  (/ (cbrt x) (/ (cbrt y) (sin y)))
  (/ (* (cbrt x) (cbrt x)) (/ (sqrt y) (* (cbrt (sin y)) (cbrt (sin y)))))
  (/ (cbrt x) (/ (sqrt y) (cbrt (sin y))))
  (/ (* (cbrt x) (cbrt x)) (/ (sqrt y) (sqrt (sin y))))
  (/ (cbrt x) (/ (sqrt y) (sqrt (sin y))))
  (/ (* (cbrt x) (cbrt x)) (sqrt y))
  (/ (cbrt x) (/ (sqrt y) (sin y)))
  (* (* (cbrt x) (cbrt x)) (* (cbrt (sin y)) (cbrt (sin y))))
  (/ (cbrt x) (/ y (cbrt (sin y))))
  (* (* (cbrt x) (cbrt x)) (sqrt (sin y)))
  (/ (cbrt x) (/ y (sqrt (sin y))))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (/ y (sin y)))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (/ y (sin y)))
  (/ (* (cbrt x) (cbrt x)) y)
  (* (sin y) (cbrt x))
  (/ (sqrt x) (* (cbrt (/ y (sin y))) (cbrt (/ y (sin y)))))
  (/ (sqrt x) (cbrt (/ y (sin y))))
  (/ (sqrt x) (sqrt (/ y (sin y))))
  (/ (sqrt x) (sqrt (/ y (sin y))))
  (/ (sqrt x) (/ (* (cbrt y) (cbrt y)) (* (cbrt (sin y)) (cbrt (sin y)))))
  (* (sqrt x) (/ (cbrt (sin y)) (cbrt y)))
  (/ (sqrt x) (/ (* (cbrt y) (cbrt y)) (sqrt (sin y))))
  (* (sqrt x) (/ (sqrt (sin y)) (cbrt y)))
  (/ (sqrt x) (* (cbrt y) (cbrt y)))
  (/ (sqrt x) (/ (cbrt y) (sin y)))
  (/ (sqrt x) (/ (sqrt y) (* (cbrt (sin y)) (cbrt (sin y)))))
  (/ (sqrt x) (/ (sqrt y) (cbrt (sin y))))
  (/ (sqrt x) (/ (sqrt y) (sqrt (sin y))))
  (/ (sqrt x) (/ (sqrt y) (sqrt (sin y))))
  (/ (sqrt x) (sqrt y))
  (/ (sqrt x) (/ (sqrt y) (sin y)))
  (* (sqrt x) (* (cbrt (sin y)) (cbrt (sin y))))
  (/ (sqrt x) (/ y (cbrt (sin y))))
  (* (sqrt x) (sqrt (sin y)))
  (/ (sqrt x) (/ y (sqrt (sin y))))
  (sqrt x)
  (/ (sqrt x) (/ y (sin y)))
  (sqrt x)
  (/ (sqrt x) (/ y (sin y)))
  (/ (sqrt x) y)
  (* (sqrt x) (sin y))
  (/ 1 (* (cbrt (/ y (sin y))) (cbrt (/ y (sin y)))))
  (/ x (cbrt (/ y (sin y))))
  (/ 1 (sqrt (/ y (sin y))))
  (/ x (sqrt (/ y (sin y))))
  (/ (* (cbrt (sin y)) (cbrt (sin y))) (* (cbrt y) (cbrt y)))
  (/ x (/ (cbrt y) (cbrt (sin y))))
  (/ (sqrt (sin y)) (* (cbrt y) (cbrt y)))
  (/ x (/ (cbrt y) (sqrt (sin y))))
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ x (/ (cbrt y) (sin y)))
  (/ (* (cbrt (sin y)) (cbrt (sin y))) (sqrt y))
  (/ x (/ (sqrt y) (cbrt (sin y))))
  (/ (sqrt (sin y)) (sqrt y))
  (/ x (/ (sqrt y) (sqrt (sin y))))
  (/ 1 (sqrt y))
  (/ x (/ (sqrt y) (sin y)))
  (* (cbrt (sin y)) (cbrt (sin y)))
  (/ x (/ y (cbrt (sin y))))
  (sqrt (sin y))
  (/ x (/ y (sqrt (sin y))))
  1
  (* x (/ (sin y) y))
  1
  (* x (/ (sin y) y))
  (/ 1 y)
  (* x (sin y))
  (/ (sin y) y)
  (/ (/ y (sin y)) x)
  (/ x (* (cbrt (/ y (sin y))) (cbrt (/ y (sin y)))))
  (/ x (sqrt (/ y (sin y))))
  (/ x (/ (* (cbrt y) (cbrt y)) (* (cbrt (sin y)) (cbrt (sin y)))))
  (/ x (/ (* (cbrt y) (cbrt y)) (sqrt (sin y))))
  (/ x (* (cbrt y) (cbrt y)))
  (/ x (/ (sqrt y) (* (cbrt (sin y)) (cbrt (sin y)))))
  (/ x (/ (sqrt y) (sqrt (sin y))))
  (/ x (sqrt y))
  (* x (* (cbrt (sin y)) (cbrt (sin y))))
  (* x (sqrt (sin y)))
  x
  x
  (/ x y)
  (/ (/ y (sin y)) (cbrt x))
  (/ (/ y (sin y)) (sqrt x))
  (/ (/ y (sin y)) x)
  (/ x y)
  (fma 1/6 (* y y) (fma 7/360 (pow y 4) 1))
  (/ y (sin y))
  (/ y (sin y))
  (fma (* -1/6 x) (pow y 2) x)
  (* x (/ (sin y) y))
  (* x (/ (sin y) y))
8.149 * * * [progress]: adding candidates to table
8.412 * * [progress]: iteration 4 / 4
8.412 * * * [progress]: picking best candidate
8.422 * * * * [pick]: Picked  #<alt (λ (x y) (* (/ (sin y) y) x))>
8.423 * * * [progress]: localizing error
8.428 * * * [progress]: generating rewritten candidates
8.428 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
8.437 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
8.442 * * * [progress]: generating series expansions
8.442 * * * * [progress]: [ 1 / 2 ] generating series at (2)
8.442 * [approximate]: Taking taylor expansion of (/ (* x (sin y)) y) in (y x) around 0
8.442 * [taylor]: Taking taylor expansion of (/ (* x (sin y)) y) in x
8.442 * [taylor]: Taking taylor expansion of (* x (sin y)) in x
8.442 * [taylor]: Taking taylor expansion of x in x
8.442 * [taylor]: Taking taylor expansion of (sin y) in x
8.442 * [taylor]: Taking taylor expansion of y in x
8.442 * [taylor]: Taking taylor expansion of y in x
8.445 * [taylor]: Taking taylor expansion of (/ (* x (sin y)) y) in y
8.445 * [taylor]: Taking taylor expansion of (* x (sin y)) in y
8.445 * [taylor]: Taking taylor expansion of x in y
8.445 * [taylor]: Taking taylor expansion of (sin y) in y
8.445 * [taylor]: Taking taylor expansion of y in y
8.445 * [taylor]: Taking taylor expansion of y in y
8.446 * [taylor]: Taking taylor expansion of (/ (* x (sin y)) y) in y
8.446 * [taylor]: Taking taylor expansion of (* x (sin y)) in y
8.446 * [taylor]: Taking taylor expansion of x in y
8.446 * [taylor]: Taking taylor expansion of (sin y) in y
8.446 * [taylor]: Taking taylor expansion of y in y
8.446 * [taylor]: Taking taylor expansion of y in y
8.447 * [taylor]: Taking taylor expansion of x in x
8.448 * [taylor]: Taking taylor expansion of 0 in x
8.451 * [taylor]: Taking taylor expansion of (- (* 1/6 x)) in x
8.451 * [taylor]: Taking taylor expansion of (* 1/6 x) in x
8.451 * [taylor]: Taking taylor expansion of 1/6 in x
8.451 * [taylor]: Taking taylor expansion of x in x
8.455 * [taylor]: Taking taylor expansion of 0 in x
8.457 * [approximate]: Taking taylor expansion of (/ (* (sin (/ 1 y)) y) x) in (y x) around 0
8.457 * [taylor]: Taking taylor expansion of (/ (* (sin (/ 1 y)) y) x) in x
8.457 * [taylor]: Taking taylor expansion of (* (sin (/ 1 y)) y) in x
8.457 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in x
8.457 * [taylor]: Taking taylor expansion of (/ 1 y) in x
8.457 * [taylor]: Taking taylor expansion of y in x
8.457 * [taylor]: Taking taylor expansion of y in x
8.457 * [taylor]: Taking taylor expansion of x in x
8.457 * [taylor]: Taking taylor expansion of (/ (* (sin (/ 1 y)) y) x) in y
8.457 * [taylor]: Taking taylor expansion of (* (sin (/ 1 y)) y) in y
8.457 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y
8.457 * [taylor]: Taking taylor expansion of (/ 1 y) in y
8.457 * [taylor]: Taking taylor expansion of y in y
8.458 * [taylor]: Taking taylor expansion of y in y
8.458 * [taylor]: Taking taylor expansion of x in y
8.458 * [taylor]: Taking taylor expansion of (/ (* (sin (/ 1 y)) y) x) in y
8.458 * [taylor]: Taking taylor expansion of (* (sin (/ 1 y)) y) in y
8.458 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y
8.458 * [taylor]: Taking taylor expansion of (/ 1 y) in y
8.458 * [taylor]: Taking taylor expansion of y in y
8.458 * [taylor]: Taking taylor expansion of y in y
8.458 * [taylor]: Taking taylor expansion of x in y
8.459 * [taylor]: Taking taylor expansion of (/ (sin (/ 1 y)) x) in x
8.459 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in x
8.459 * [taylor]: Taking taylor expansion of (/ 1 y) in x
8.459 * [taylor]: Taking taylor expansion of y in x
8.459 * [taylor]: Taking taylor expansion of x in x
8.460 * [taylor]: Taking taylor expansion of 0 in x
8.463 * [taylor]: Taking taylor expansion of 0 in x
8.468 * [taylor]: Taking taylor expansion of 0 in x
8.472 * [approximate]: Taking taylor expansion of (/ (* (sin (/ -1 y)) y) x) in (y x) around 0
8.472 * [taylor]: Taking taylor expansion of (/ (* (sin (/ -1 y)) y) x) in x
8.472 * [taylor]: Taking taylor expansion of (* (sin (/ -1 y)) y) in x
8.472 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in x
8.472 * [taylor]: Taking taylor expansion of (/ -1 y) in x
8.472 * [taylor]: Taking taylor expansion of -1 in x
8.472 * [taylor]: Taking taylor expansion of y in x
8.473 * [taylor]: Taking taylor expansion of y in x
8.473 * [taylor]: Taking taylor expansion of x in x
8.473 * [taylor]: Taking taylor expansion of (/ (* (sin (/ -1 y)) y) x) in y
8.473 * [taylor]: Taking taylor expansion of (* (sin (/ -1 y)) y) in y
8.473 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y
8.473 * [taylor]: Taking taylor expansion of (/ -1 y) in y
8.473 * [taylor]: Taking taylor expansion of -1 in y
8.473 * [taylor]: Taking taylor expansion of y in y
8.473 * [taylor]: Taking taylor expansion of y in y
8.473 * [taylor]: Taking taylor expansion of x in y
8.474 * [taylor]: Taking taylor expansion of (/ (* (sin (/ -1 y)) y) x) in y
8.474 * [taylor]: Taking taylor expansion of (* (sin (/ -1 y)) y) in y
8.474 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y
8.474 * [taylor]: Taking taylor expansion of (/ -1 y) in y
8.474 * [taylor]: Taking taylor expansion of -1 in y
8.474 * [taylor]: Taking taylor expansion of y in y
8.474 * [taylor]: Taking taylor expansion of y in y
8.474 * [taylor]: Taking taylor expansion of x in y
8.475 * [taylor]: Taking taylor expansion of (/ (sin (/ -1 y)) x) in x
8.475 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in x
8.475 * [taylor]: Taking taylor expansion of (/ -1 y) in x
8.475 * [taylor]: Taking taylor expansion of -1 in x
8.475 * [taylor]: Taking taylor expansion of y in x
8.475 * [taylor]: Taking taylor expansion of x in x
8.476 * [taylor]: Taking taylor expansion of 0 in x
8.479 * [taylor]: Taking taylor expansion of 0 in x
8.483 * [taylor]: Taking taylor expansion of 0 in x
8.488 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
8.488 * [approximate]: Taking taylor expansion of (/ (sin y) y) in (y) around 0
8.488 * [taylor]: Taking taylor expansion of (/ (sin y) y) in y
8.488 * [taylor]: Taking taylor expansion of (sin y) in y
8.488 * [taylor]: Taking taylor expansion of y in y
8.488 * [taylor]: Taking taylor expansion of y in y
8.493 * [taylor]: Taking taylor expansion of (/ (sin y) y) in y
8.493 * [taylor]: Taking taylor expansion of (sin y) in y
8.493 * [taylor]: Taking taylor expansion of y in y
8.493 * [taylor]: Taking taylor expansion of y in y
8.501 * [approximate]: Taking taylor expansion of (* (sin (/ 1 y)) y) in (y) around 0
8.501 * [taylor]: Taking taylor expansion of (* (sin (/ 1 y)) y) in y
8.501 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y
8.501 * [taylor]: Taking taylor expansion of (/ 1 y) in y
8.501 * [taylor]: Taking taylor expansion of y in y
8.502 * [taylor]: Taking taylor expansion of y in y
8.502 * [taylor]: Taking taylor expansion of (* (sin (/ 1 y)) y) in y
8.502 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y
8.502 * [taylor]: Taking taylor expansion of (/ 1 y) in y
8.502 * [taylor]: Taking taylor expansion of y in y
8.502 * [taylor]: Taking taylor expansion of y in y
8.507 * [approximate]: Taking taylor expansion of (* -1 (* (sin (/ -1 y)) y)) in (y) around 0
8.507 * [taylor]: Taking taylor expansion of (* -1 (* (sin (/ -1 y)) y)) in y
8.507 * [taylor]: Taking taylor expansion of -1 in y
8.507 * [taylor]: Taking taylor expansion of (* (sin (/ -1 y)) y) in y
8.507 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y
8.507 * [taylor]: Taking taylor expansion of (/ -1 y) in y
8.507 * [taylor]: Taking taylor expansion of -1 in y
8.507 * [taylor]: Taking taylor expansion of y in y
8.507 * [taylor]: Taking taylor expansion of y in y
8.508 * [taylor]: Taking taylor expansion of (* -1 (* (sin (/ -1 y)) y)) in y
8.508 * [taylor]: Taking taylor expansion of -1 in y
8.508 * [taylor]: Taking taylor expansion of (* (sin (/ -1 y)) y) in y
8.508 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y
8.508 * [taylor]: Taking taylor expansion of (/ -1 y) in y
8.508 * [taylor]: Taking taylor expansion of -1 in y
8.508 * [taylor]: Taking taylor expansion of y in y
8.508 * [taylor]: Taking taylor expansion of y in y
8.521 * * * [progress]: simplifying candidates
8.522 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (* (/ (sin y) y) x))
  (log1p (* (/ (sin y) y) x))
  (* (/ (sin y) y) x)
  (+ (- (log (sin y)) (log y)) (log x))
  (+ (log (/ (sin y) y)) (log x))
  (log (* (/ (sin y) y) x))
  (exp (* (/ (sin y) y) x))
  (* (/ (* (* (sin y) (sin y)) (sin y)) (* (* y y) y)) (* (* x x) x))
  (* (* (* (/ (sin y) y) (/ (sin y) y)) (/ (sin y) y)) (* (* x x) x))
  (* (cbrt (* (/ (sin y) y) x)) (cbrt (* (/ (sin y) y) x)))
  (cbrt (* (/ (sin y) y) x))
  (* (* (* (/ (sin y) y) x) (* (/ (sin y) y) x)) (* (/ (sin y) y) x))
  (sqrt (* (/ (sin y) y) x))
  (sqrt (* (/ (sin y) y) x))
  (* (sqrt (/ (sin y) y)) (sqrt x))
  (* (sqrt (/ (sin y) y)) (sqrt x))
  (* (/ (sqrt (sin y)) (sqrt y)) (sqrt x))
  (* (/ (sqrt (sin y)) (sqrt y)) (sqrt x))
  (* (/ (sin y) y) (* (cbrt x) (cbrt x)))
  (* (/ (sin y) y) (sqrt x))
  (* (/ (sin y) y) 1)
  (* (cbrt (/ (sin y) y)) x)
  (* (sqrt (/ (sin y) y)) x)
  (* (/ (cbrt (sin y)) (cbrt y)) x)
  (* (/ (cbrt (sin y)) (sqrt y)) x)
  (* (/ (cbrt (sin y)) y) x)
  (* (/ (sqrt (sin y)) (cbrt y)) x)
  (* (/ (sqrt (sin y)) (sqrt y)) x)
  (* (/ (sqrt (sin y)) y) x)
  (* (/ (sin y) (cbrt y)) x)
  (* (/ (sin y) (sqrt y)) x)
  (* (/ (sin y) y) x)
  (* (/ (sin y) y) x)
  (* (/ 1 y) x)
  (* (sin y) x)
  (expm1 (/ (sin y) y))
  (log1p (/ (sin y) y))
  (- (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))
  (- (sin y))
  (- 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))
  (- x (* 1/6 (* x (pow y 2))))
  (/ (* x (sin y)) y)
  (/ (* x (sin y)) y)
  (- (+ (* 1/120 (pow y 4)) 1) (* 1/6 (pow y 2)))
  (/ (sin y) y)
  (/ (sin y) y)
8.525 * * [simplify]: iteration  0 :  104  enodes  (cost  578 )
8.544 * * [simplify]: iteration  1 :  220  enodes  (cost  563 )
8.631 * * [simplify]: iteration  2 :  646  enodes  (cost  509 )
9.370 * * [simplify]: iteration  3 :  2327  enodes  (cost  507 )
11.622 * * [simplify]: iteration  done :  5001  enodes  (cost  507 )
11.622 * [simplify]: Simplified to:
   (expm1 (* (/ (sin y) y) x))
  (log1p (* (/ (sin y) y) x))
  (/ (* x (sin y)) y)
  (log (* (/ (sin y) y) x))
  (log (* (/ (sin y) y) x))
  (log (* (/ (sin y) y) x))
  (exp (* (/ (sin y) y) x))
  (pow (/ (* x (sin y)) y) 3)
  (pow (/ (* x (sin y)) y) 3)
  (* (cbrt (* (/ (sin y) y) x)) (cbrt (* (/ (sin y) y) x)))
  (cbrt (* (/ (sin y) y) x))
  (pow (/ (* x (sin y)) y) 3)
  (sqrt (* (/ (sin y) y) x))
  (sqrt (* (/ (sin y) y) x))
  (* (sqrt (/ (sin y) y)) (sqrt x))
  (* (sqrt (/ (sin y) y)) (sqrt x))
  (* (/ (sqrt (sin y)) (sqrt y)) (sqrt x))
  (* (/ (sqrt (sin y)) (sqrt y)) (sqrt x))
  (* (/ (sin y) y) (* (cbrt x) (cbrt x)))
  (* (/ (sin y) y) (sqrt x))
  (/ (sin y) y)
  (* (cbrt (/ (sin y) y)) x)
  (* (sqrt (/ (sin y) y)) x)
  (* (/ (cbrt (sin y)) (cbrt y)) x)
  (* (/ (cbrt (sin y)) (sqrt y)) x)
  (* (/ (cbrt (sin y)) y) x)
  (* (/ (sqrt (sin y)) (cbrt y)) x)
  (* (/ (sqrt (sin y)) (sqrt y)) x)
  (* (/ (sqrt (sin y)) y) x)
  (* (/ (sin y) (cbrt y)) x)
  (* (/ (sin y) (sqrt y)) x)
  (/ (* x (sin y)) y)
  (/ (* x (sin y)) y)
  (/ x y)
  (* x (sin y))
  (expm1 (/ (sin y) y))
  (log1p (/ (sin y) y))
  (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))
  (- (sin y))
  (- 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))
  (fma -1/6 (* x (pow y 2)) x)
  (/ (* x (sin y)) y)
  (/ (* x (sin y)) y)
  (fma -1/6 (pow y 2) (fma 1/120 (pow y 4) 1))
  (/ (sin y) y)
  (/ (sin y) y)
11.623 * * * [progress]: adding candidates to table
11.788 * [progress]: [Phase 3 of 3] Extracting.
11.788 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (/ x (/ y (sin y))))> #<alt (λ (x y) (* (/ x y) (sin y)))> #<alt (λ (x y) (* (* (sqrt (sin y)) x) (/ (sqrt (sin y)) y)))> #<alt (λ (x y) (* (/ 1 (sqrt (/ y (sin y)))) (/ x (sqrt (/ y (sin y))))))> #<alt (λ (x y) (* (/ (sin y) y) x))> #<alt (λ (x y) (* (/ x (* (cbrt (/ y (sin y))) (cbrt (/ y (sin y))))) (/ (sqrt 1) (cbrt (/ y (sin y))))))>)
11.788 * * * [regime-changes]: Trying 3 branch expressions: ((/ (sin y) y) y x)
11.788 * * * * [regimes]: Trying to branch on (/ (sin y) y) from (#<alt (λ (x y) (/ x (/ y (sin y))))> #<alt (λ (x y) (* (/ x y) (sin y)))> #<alt (λ (x y) (* (* (sqrt (sin y)) x) (/ (sqrt (sin y)) y)))> #<alt (λ (x y) (* (/ 1 (sqrt (/ y (sin y)))) (/ x (sqrt (/ y (sin y))))))> #<alt (λ (x y) (* (/ (sin y) y) x))> #<alt (λ (x y) (* (/ x (* (cbrt (/ y (sin y))) (cbrt (/ y (sin y))))) (/ (sqrt 1) (cbrt (/ y (sin y))))))>)
11.814 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (/ x (/ y (sin y))))> #<alt (λ (x y) (* (/ x y) (sin y)))> #<alt (λ (x y) (* (* (sqrt (sin y)) x) (/ (sqrt (sin y)) y)))> #<alt (λ (x y) (* (/ 1 (sqrt (/ y (sin y)))) (/ x (sqrt (/ y (sin y))))))> #<alt (λ (x y) (* (/ (sin y) y) x))> #<alt (λ (x y) (* (/ x (* (cbrt (/ y (sin y))) (cbrt (/ y (sin y))))) (/ (sqrt 1) (cbrt (/ y (sin y))))))>)
11.839 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (/ x (/ y (sin y))))> #<alt (λ (x y) (* (/ x y) (sin y)))> #<alt (λ (x y) (* (* (sqrt (sin y)) x) (/ (sqrt (sin y)) y)))> #<alt (λ (x y) (* (/ 1 (sqrt (/ y (sin y)))) (/ x (sqrt (/ y (sin y))))))> #<alt (λ (x y) (* (/ (sin y) y) x))> #<alt (λ (x y) (* (/ x (* (cbrt (/ y (sin y))) (cbrt (/ y (sin y))))) (/ (sqrt 1) (cbrt (/ y (sin y))))))>)
11.862 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
11.862 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (/ x (/ y (sin y)))
11.862 * * [simplify]: iteration  0 :  5  enodes  (cost  6 )
11.862 * * [simplify]: iteration  done :  5  enodes  (cost  6 )
11.862 * [simplify]: Simplified to:
   (/ x (/ y (sin y)))
12.959 * [regime-testing]: Baseline error score: 0.13547689711286026
12.959 * [regime-testing]: Oracle error score: 0.023502937867233405
12.960 * [regime-testing]: End program error score: 0.13547689711286026