22.318 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.124 * * * [progress]: [2/2] Setting up program.
0.128 * [progress]: [Phase 2 of 3] Improving.
0.129 * [simplify]: Simplifying:
  (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
0.129 * * [simplify]: iteration 0: 8 enodes
0.131 * * [simplify]: iteration 1: 11 enodes
0.133 * * [simplify]: iteration complete: 11 enodes
0.133 * * [simplify]: Extracting #0: cost 1 inf + 0
0.134 * * [simplify]: Extracting #1: cost 3 inf + 0
0.134 * * [simplify]: Extracting #2: cost 4 inf + 0
0.134 * * [simplify]: Extracting #3: cost 8 inf + 0
0.134 * * [simplify]: Extracting #4: cost 7 inf + 2
0.134 * * [simplify]: Extracting #5: cost 0 inf + 769
0.134 * [simplify]: Simplified to:
  (/ (tan (/ x (* 2.0 y))) (sin (/ x (* 2.0 y))))
0.135 * * [progress]: iteration 1 / 4
0.135 * * * [progress]: picking best candidate
0.140 * * * * [pick]: Picked  #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))>
0.140 * * * [progress]: localizing error
0.195 * * * [progress]: generating rewritten candidates
0.195 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2)
0.201 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1)
0.205 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
0.221 * * * [progress]: generating series expansions
0.221 * * * * [progress]: [ 1 / 3 ] generating series at (2 2)
0.221 * [backup-simplify]: Simplify (sin (/ x (* y 2.0))) into (sin (* 0.5 (/ x y)))
0.221 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in (x y) around 0
0.221 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.221 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.221 * [taylor]: Taking taylor expansion of 0.5 in y
0.222 * [backup-simplify]: Simplify 0.5 into 0.5
0.222 * [taylor]: Taking taylor expansion of (/ x y) in y
0.222 * [taylor]: Taking taylor expansion of x in y
0.222 * [backup-simplify]: Simplify x into x
0.222 * [taylor]: Taking taylor expansion of y in y
0.222 * [backup-simplify]: Simplify 0 into 0
0.222 * [backup-simplify]: Simplify 1 into 1
0.222 * [backup-simplify]: Simplify (/ x 1) into x
0.222 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x)
0.222 * [backup-simplify]: Simplify (sin (* 0.5 (/ x y))) into (sin (* 0.5 (/ x y)))
0.222 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.222 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.222 * [taylor]: Taking taylor expansion of 0.5 in x
0.222 * [backup-simplify]: Simplify 0.5 into 0.5
0.222 * [taylor]: Taking taylor expansion of (/ x y) in x
0.222 * [taylor]: Taking taylor expansion of x in x
0.222 * [backup-simplify]: Simplify 0 into 0
0.222 * [backup-simplify]: Simplify 1 into 1
0.222 * [taylor]: Taking taylor expansion of y in x
0.222 * [backup-simplify]: Simplify y into y
0.222 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.222 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
0.222 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.222 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.222 * [taylor]: Taking taylor expansion of 0.5 in x
0.222 * [backup-simplify]: Simplify 0.5 into 0.5
0.222 * [taylor]: Taking taylor expansion of (/ x y) in x
0.222 * [taylor]: Taking taylor expansion of x in x
0.222 * [backup-simplify]: Simplify 0 into 0
0.222 * [backup-simplify]: Simplify 1 into 1
0.222 * [taylor]: Taking taylor expansion of y in x
0.222 * [backup-simplify]: Simplify y into y
0.223 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.223 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
0.223 * [taylor]: Taking taylor expansion of 0 in y
0.223 * [backup-simplify]: Simplify 0 into 0
0.223 * [backup-simplify]: Simplify 0 into 0
0.223 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 y) 1) 1))) into (* 0.5 (/ 1 y))
0.223 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
0.223 * [taylor]: Taking taylor expansion of 0.5 in y
0.223 * [backup-simplify]: Simplify 0.5 into 0.5
0.223 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.223 * [taylor]: Taking taylor expansion of y in y
0.223 * [backup-simplify]: Simplify 0 into 0
0.223 * [backup-simplify]: Simplify 1 into 1
0.224 * [backup-simplify]: Simplify (/ 1 1) into 1
0.225 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.225 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
0.225 * [backup-simplify]: Simplify 0 into 0
0.225 * [backup-simplify]: Simplify 0 into 0
0.226 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0
0.226 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 y))) into 0
0.227 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
0.227 * [taylor]: Taking taylor expansion of 0 in y
0.227 * [backup-simplify]: Simplify 0 into 0
0.227 * [backup-simplify]: Simplify 0 into 0
0.228 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.229 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
0.230 * [backup-simplify]: Simplify 0 into 0
0.230 * [backup-simplify]: Simplify 0 into 0
0.230 * [backup-simplify]: Simplify 0 into 0
0.230 * [backup-simplify]: Simplify (sin (/ (/ 1 x) (* (/ 1 y) 2.0))) into (sin (* 0.5 (/ y x)))
0.230 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
0.230 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.230 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.230 * [taylor]: Taking taylor expansion of 0.5 in y
0.230 * [backup-simplify]: Simplify 0.5 into 0.5
0.230 * [taylor]: Taking taylor expansion of (/ y x) in y
0.230 * [taylor]: Taking taylor expansion of y in y
0.230 * [backup-simplify]: Simplify 0 into 0
0.230 * [backup-simplify]: Simplify 1 into 1
0.230 * [taylor]: Taking taylor expansion of x in y
0.230 * [backup-simplify]: Simplify x into x
0.230 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.230 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
0.230 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.230 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.230 * [taylor]: Taking taylor expansion of 0.5 in x
0.230 * [backup-simplify]: Simplify 0.5 into 0.5
0.230 * [taylor]: Taking taylor expansion of (/ y x) in x
0.230 * [taylor]: Taking taylor expansion of y in x
0.230 * [backup-simplify]: Simplify y into y
0.230 * [taylor]: Taking taylor expansion of x in x
0.230 * [backup-simplify]: Simplify 0 into 0
0.230 * [backup-simplify]: Simplify 1 into 1
0.231 * [backup-simplify]: Simplify (/ y 1) into y
0.231 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.231 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
0.231 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.231 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.231 * [taylor]: Taking taylor expansion of 0.5 in x
0.231 * [backup-simplify]: Simplify 0.5 into 0.5
0.231 * [taylor]: Taking taylor expansion of (/ y x) in x
0.231 * [taylor]: Taking taylor expansion of y in x
0.231 * [backup-simplify]: Simplify y into y
0.231 * [taylor]: Taking taylor expansion of x in x
0.231 * [backup-simplify]: Simplify 0 into 0
0.231 * [backup-simplify]: Simplify 1 into 1
0.231 * [backup-simplify]: Simplify (/ y 1) into y
0.231 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.231 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
0.231 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.231 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.231 * [taylor]: Taking taylor expansion of 0.5 in y
0.231 * [backup-simplify]: Simplify 0.5 into 0.5
0.231 * [taylor]: Taking taylor expansion of (/ y x) in y
0.231 * [taylor]: Taking taylor expansion of y in y
0.231 * [backup-simplify]: Simplify 0 into 0
0.231 * [backup-simplify]: Simplify 1 into 1
0.231 * [taylor]: Taking taylor expansion of x in y
0.231 * [backup-simplify]: Simplify x into x
0.232 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.232 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
0.232 * [backup-simplify]: Simplify 0 into 0
0.232 * [taylor]: Taking taylor expansion of 0 in y
0.232 * [backup-simplify]: Simplify 0 into 0
0.232 * [backup-simplify]: Simplify 0 into 0
0.232 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 x) 1) 1))) into (* 0.5 (/ 1 x))
0.232 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
0.232 * [taylor]: Taking taylor expansion of 0 in y
0.232 * [backup-simplify]: Simplify 0 into 0
0.232 * [backup-simplify]: Simplify 0 into 0
0.232 * [backup-simplify]: Simplify 0 into 0
0.232 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
0.233 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
0.234 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
0.234 * [backup-simplify]: Simplify 0 into 0
0.234 * [taylor]: Taking taylor expansion of 0 in y
0.234 * [backup-simplify]: Simplify 0 into 0
0.234 * [backup-simplify]: Simplify 0 into 0
0.234 * [backup-simplify]: Simplify 0 into 0
0.234 * [backup-simplify]: Simplify 0 into 0
0.234 * [backup-simplify]: Simplify (* (/ 0.5 (/ 1 x)) (* (/ 1 y) 1)) into (* 0.5 (/ x y))
0.234 * [backup-simplify]: Simplify (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) into (sin (* 0.5 (/ y x)))
0.234 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
0.235 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.235 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.235 * [taylor]: Taking taylor expansion of 0.5 in y
0.235 * [backup-simplify]: Simplify 0.5 into 0.5
0.235 * [taylor]: Taking taylor expansion of (/ y x) in y
0.235 * [taylor]: Taking taylor expansion of y in y
0.235 * [backup-simplify]: Simplify 0 into 0
0.235 * [backup-simplify]: Simplify 1 into 1
0.235 * [taylor]: Taking taylor expansion of x in y
0.235 * [backup-simplify]: Simplify x into x
0.235 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.235 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
0.235 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.235 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.235 * [taylor]: Taking taylor expansion of 0.5 in x
0.235 * [backup-simplify]: Simplify 0.5 into 0.5
0.235 * [taylor]: Taking taylor expansion of (/ y x) in x
0.235 * [taylor]: Taking taylor expansion of y in x
0.235 * [backup-simplify]: Simplify y into y
0.235 * [taylor]: Taking taylor expansion of x in x
0.235 * [backup-simplify]: Simplify 0 into 0
0.235 * [backup-simplify]: Simplify 1 into 1
0.235 * [backup-simplify]: Simplify (/ y 1) into y
0.235 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.235 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
0.235 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.235 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.235 * [taylor]: Taking taylor expansion of 0.5 in x
0.235 * [backup-simplify]: Simplify 0.5 into 0.5
0.235 * [taylor]: Taking taylor expansion of (/ y x) in x
0.235 * [taylor]: Taking taylor expansion of y in x
0.236 * [backup-simplify]: Simplify y into y
0.236 * [taylor]: Taking taylor expansion of x in x
0.236 * [backup-simplify]: Simplify 0 into 0
0.236 * [backup-simplify]: Simplify 1 into 1
0.236 * [backup-simplify]: Simplify (/ y 1) into y
0.236 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.236 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
0.236 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.236 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.236 * [taylor]: Taking taylor expansion of 0.5 in y
0.236 * [backup-simplify]: Simplify 0.5 into 0.5
0.236 * [taylor]: Taking taylor expansion of (/ y x) in y
0.236 * [taylor]: Taking taylor expansion of y in y
0.236 * [backup-simplify]: Simplify 0 into 0
0.236 * [backup-simplify]: Simplify 1 into 1
0.236 * [taylor]: Taking taylor expansion of x in y
0.236 * [backup-simplify]: Simplify x into x
0.236 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.236 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
0.236 * [backup-simplify]: Simplify 0 into 0
0.236 * [taylor]: Taking taylor expansion of 0 in y
0.236 * [backup-simplify]: Simplify 0 into 0
0.236 * [backup-simplify]: Simplify 0 into 0
0.237 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 x) 1) 1))) into (* 0.5 (/ 1 x))
0.237 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
0.237 * [taylor]: Taking taylor expansion of 0 in y
0.237 * [backup-simplify]: Simplify 0 into 0
0.237 * [backup-simplify]: Simplify 0 into 0
0.237 * [backup-simplify]: Simplify 0 into 0
0.237 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
0.238 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
0.238 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
0.239 * [backup-simplify]: Simplify 0 into 0
0.239 * [taylor]: Taking taylor expansion of 0 in y
0.239 * [backup-simplify]: Simplify 0 into 0
0.239 * [backup-simplify]: Simplify 0 into 0
0.239 * [backup-simplify]: Simplify 0 into 0
0.239 * [backup-simplify]: Simplify 0 into 0
0.239 * [backup-simplify]: Simplify (* (/ 0.5 (/ 1 (- x))) (* (/ 1 (- y)) 1)) into (* 0.5 (/ x y))
0.239 * * * * [progress]: [ 2 / 3 ] generating series at (2 1)
0.239 * [backup-simplify]: Simplify (tan (/ x (* y 2.0))) into (tan (* 0.5 (/ x y)))
0.239 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in (x y) around 0
0.239 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in y
0.239 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.239 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.239 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.239 * [taylor]: Taking taylor expansion of 0.5 in y
0.240 * [backup-simplify]: Simplify 0.5 into 0.5
0.240 * [taylor]: Taking taylor expansion of (/ x y) in y
0.240 * [taylor]: Taking taylor expansion of x in y
0.240 * [backup-simplify]: Simplify x into x
0.240 * [taylor]: Taking taylor expansion of y in y
0.240 * [backup-simplify]: Simplify 0 into 0
0.240 * [backup-simplify]: Simplify 1 into 1
0.240 * [backup-simplify]: Simplify (/ x 1) into x
0.240 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x)
0.240 * [backup-simplify]: Simplify (sin (* 0.5 (/ x y))) into (sin (* 0.5 (/ x y)))
0.240 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
0.240 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.240 * [taylor]: Taking taylor expansion of 0.5 in y
0.240 * [backup-simplify]: Simplify 0.5 into 0.5
0.240 * [taylor]: Taking taylor expansion of (/ x y) in y
0.240 * [taylor]: Taking taylor expansion of x in y
0.240 * [backup-simplify]: Simplify x into x
0.240 * [taylor]: Taking taylor expansion of y in y
0.240 * [backup-simplify]: Simplify 0 into 0
0.240 * [backup-simplify]: Simplify 1 into 1
0.240 * [backup-simplify]: Simplify (/ x 1) into x
0.240 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x)
0.240 * [backup-simplify]: Simplify (cos (* 0.5 (/ x y))) into (cos (* 0.5 (/ x y)))
0.241 * [backup-simplify]: Simplify (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y)))) into (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.241 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.241 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.241 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.241 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.241 * [taylor]: Taking taylor expansion of 0.5 in x
0.241 * [backup-simplify]: Simplify 0.5 into 0.5
0.241 * [taylor]: Taking taylor expansion of (/ x y) in x
0.241 * [taylor]: Taking taylor expansion of x in x
0.241 * [backup-simplify]: Simplify 0 into 0
0.241 * [backup-simplify]: Simplify 1 into 1
0.241 * [taylor]: Taking taylor expansion of y in x
0.241 * [backup-simplify]: Simplify y into y
0.241 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.241 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
0.241 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.241 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.241 * [taylor]: Taking taylor expansion of 0.5 in x
0.241 * [backup-simplify]: Simplify 0.5 into 0.5
0.241 * [taylor]: Taking taylor expansion of (/ x y) in x
0.241 * [taylor]: Taking taylor expansion of x in x
0.241 * [backup-simplify]: Simplify 0 into 0
0.241 * [backup-simplify]: Simplify 1 into 1
0.241 * [taylor]: Taking taylor expansion of y in x
0.242 * [backup-simplify]: Simplify y into y
0.242 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.242 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
0.242 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 y) 1) 1))) into (* 0.5 (/ 1 y))
0.242 * [backup-simplify]: Simplify (/ (* 0.5 (/ 1 y)) 1) into (/ 0.5 y)
0.242 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.242 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.242 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.242 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.242 * [taylor]: Taking taylor expansion of 0.5 in x
0.242 * [backup-simplify]: Simplify 0.5 into 0.5
0.242 * [taylor]: Taking taylor expansion of (/ x y) in x
0.242 * [taylor]: Taking taylor expansion of x in x
0.242 * [backup-simplify]: Simplify 0 into 0
0.242 * [backup-simplify]: Simplify 1 into 1
0.242 * [taylor]: Taking taylor expansion of y in x
0.243 * [backup-simplify]: Simplify y into y
0.243 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.243 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
0.243 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.243 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.243 * [taylor]: Taking taylor expansion of 0.5 in x
0.243 * [backup-simplify]: Simplify 0.5 into 0.5
0.243 * [taylor]: Taking taylor expansion of (/ x y) in x
0.243 * [taylor]: Taking taylor expansion of x in x
0.243 * [backup-simplify]: Simplify 0 into 0
0.243 * [backup-simplify]: Simplify 1 into 1
0.243 * [taylor]: Taking taylor expansion of y in x
0.243 * [backup-simplify]: Simplify y into y
0.243 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.243 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
0.243 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 y) 1) 1))) into (* 0.5 (/ 1 y))
0.243 * [backup-simplify]: Simplify (/ (* 0.5 (/ 1 y)) 1) into (/ 0.5 y)
0.243 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y
0.243 * [taylor]: Taking taylor expansion of 0.5 in y
0.243 * [backup-simplify]: Simplify 0.5 into 0.5
0.244 * [taylor]: Taking taylor expansion of y in y
0.244 * [backup-simplify]: Simplify 0 into 0
0.244 * [backup-simplify]: Simplify 1 into 1
0.244 * [backup-simplify]: Simplify (/ 0.5 1) into 0.5
0.245 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.5 (/ 0 1)))) into 0
0.245 * [backup-simplify]: Simplify 0 into 0
0.245 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0
0.246 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 y))) into 0
0.247 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
0.247 * [backup-simplify]: Simplify (+ 0) into 0
0.248 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (/ 0.5 y) (/ 0 1)))) into 0
0.248 * [taylor]: Taking taylor expansion of 0 in y
0.248 * [backup-simplify]: Simplify 0 into 0
0.248 * [backup-simplify]: Simplify 0 into 0
0.249 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.5 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.250 * [backup-simplify]: Simplify 0 into 0
0.250 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.251 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0
0.252 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 y) 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- (* 0.020833333333333332 (/ 1 (pow y 3))))
0.252 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 y) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow y 2))))
0.253 * [backup-simplify]: Simplify (- (/ (- (* 0.020833333333333332 (/ 1 (pow y 3)))) 1) (+ (* (/ 0.5 y) (/ (- (* 0.125 (/ 1 (pow y 2)))) 1)) (* 0 (/ 0 1)))) into (* 0.04166666666666667 (/ 1 (pow y 3)))
0.253 * [taylor]: Taking taylor expansion of (* 0.04166666666666667 (/ 1 (pow y 3))) in y
0.253 * [taylor]: Taking taylor expansion of 0.04166666666666667 in y
0.254 * [backup-simplify]: Simplify 0.04166666666666667 into 0.04166666666666667
0.254 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.254 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.254 * [taylor]: Taking taylor expansion of y in y
0.254 * [backup-simplify]: Simplify 0 into 0
0.254 * [backup-simplify]: Simplify 1 into 1
0.254 * [backup-simplify]: Simplify (* 1 1) into 1
0.254 * [backup-simplify]: Simplify (* 1 1) into 1
0.255 * [backup-simplify]: Simplify (/ 1 1) into 1
0.256 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.257 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.257 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.258 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.259 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.260 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.261 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.261 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.262 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.263 * [backup-simplify]: Simplify (+ (* 0.04166666666666667 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.263 * [backup-simplify]: Simplify 0 into 0
0.264 * [backup-simplify]: Simplify 0 into 0
0.265 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.5 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.265 * [backup-simplify]: Simplify 0 into 0
0.265 * [backup-simplify]: Simplify 0 into 0
0.265 * [backup-simplify]: Simplify (tan (/ (/ 1 x) (* (/ 1 y) 2.0))) into (tan (* 0.5 (/ y x)))
0.265 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
0.265 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.265 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.265 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.265 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.265 * [taylor]: Taking taylor expansion of 0.5 in y
0.265 * [backup-simplify]: Simplify 0.5 into 0.5
0.265 * [taylor]: Taking taylor expansion of (/ y x) in y
0.265 * [taylor]: Taking taylor expansion of y in y
0.265 * [backup-simplify]: Simplify 0 into 0
0.265 * [backup-simplify]: Simplify 1 into 1
0.265 * [taylor]: Taking taylor expansion of x in y
0.265 * [backup-simplify]: Simplify x into x
0.265 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.265 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
0.265 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.266 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.266 * [taylor]: Taking taylor expansion of 0.5 in y
0.266 * [backup-simplify]: Simplify 0.5 into 0.5
0.266 * [taylor]: Taking taylor expansion of (/ y x) in y
0.266 * [taylor]: Taking taylor expansion of y in y
0.266 * [backup-simplify]: Simplify 0 into 0
0.266 * [backup-simplify]: Simplify 1 into 1
0.266 * [taylor]: Taking taylor expansion of x in y
0.266 * [backup-simplify]: Simplify x into x
0.266 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.266 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
0.266 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 x) 1) 1))) into (* 0.5 (/ 1 x))
0.266 * [backup-simplify]: Simplify (/ (* 0.5 (/ 1 x)) 1) into (/ 0.5 x)
0.266 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.266 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.266 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.266 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.266 * [taylor]: Taking taylor expansion of 0.5 in x
0.266 * [backup-simplify]: Simplify 0.5 into 0.5
0.266 * [taylor]: Taking taylor expansion of (/ y x) in x
0.266 * [taylor]: Taking taylor expansion of y in x
0.266 * [backup-simplify]: Simplify y into y
0.267 * [taylor]: Taking taylor expansion of x in x
0.267 * [backup-simplify]: Simplify 0 into 0
0.267 * [backup-simplify]: Simplify 1 into 1
0.267 * [backup-simplify]: Simplify (/ y 1) into y
0.267 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.267 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
0.267 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.267 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.267 * [taylor]: Taking taylor expansion of 0.5 in x
0.267 * [backup-simplify]: Simplify 0.5 into 0.5
0.267 * [taylor]: Taking taylor expansion of (/ y x) in x
0.267 * [taylor]: Taking taylor expansion of y in x
0.267 * [backup-simplify]: Simplify y into y
0.267 * [taylor]: Taking taylor expansion of x in x
0.267 * [backup-simplify]: Simplify 0 into 0
0.267 * [backup-simplify]: Simplify 1 into 1
0.267 * [backup-simplify]: Simplify (/ y 1) into y
0.267 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.267 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
0.267 * [backup-simplify]: Simplify (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) into (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.267 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.268 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.268 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.268 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.268 * [taylor]: Taking taylor expansion of 0.5 in x
0.268 * [backup-simplify]: Simplify 0.5 into 0.5
0.268 * [taylor]: Taking taylor expansion of (/ y x) in x
0.268 * [taylor]: Taking taylor expansion of y in x
0.268 * [backup-simplify]: Simplify y into y
0.268 * [taylor]: Taking taylor expansion of x in x
0.268 * [backup-simplify]: Simplify 0 into 0
0.268 * [backup-simplify]: Simplify 1 into 1
0.268 * [backup-simplify]: Simplify (/ y 1) into y
0.268 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.268 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
0.268 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.268 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.268 * [taylor]: Taking taylor expansion of 0.5 in x
0.268 * [backup-simplify]: Simplify 0.5 into 0.5
0.268 * [taylor]: Taking taylor expansion of (/ y x) in x
0.268 * [taylor]: Taking taylor expansion of y in x
0.268 * [backup-simplify]: Simplify y into y
0.268 * [taylor]: Taking taylor expansion of x in x
0.268 * [backup-simplify]: Simplify 0 into 0
0.268 * [backup-simplify]: Simplify 1 into 1
0.268 * [backup-simplify]: Simplify (/ y 1) into y
0.268 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.269 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
0.269 * [backup-simplify]: Simplify (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) into (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.269 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
0.269 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.269 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.269 * [taylor]: Taking taylor expansion of 0.5 in y
0.269 * [backup-simplify]: Simplify 0.5 into 0.5
0.269 * [taylor]: Taking taylor expansion of (/ y x) in y
0.269 * [taylor]: Taking taylor expansion of y in y
0.269 * [backup-simplify]: Simplify 0 into 0
0.269 * [backup-simplify]: Simplify 1 into 1
0.269 * [taylor]: Taking taylor expansion of x in y
0.269 * [backup-simplify]: Simplify x into x
0.269 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.269 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
0.269 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.269 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.269 * [taylor]: Taking taylor expansion of 0.5 in y
0.269 * [backup-simplify]: Simplify 0.5 into 0.5
0.269 * [taylor]: Taking taylor expansion of (/ y x) in y
0.269 * [taylor]: Taking taylor expansion of y in y
0.269 * [backup-simplify]: Simplify 0 into 0
0.269 * [backup-simplify]: Simplify 1 into 1
0.269 * [taylor]: Taking taylor expansion of x in y
0.269 * [backup-simplify]: Simplify x into x
0.270 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.270 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
0.270 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 x) 1) 1))) into (* 0.5 (/ 1 x))
0.270 * [backup-simplify]: Simplify (/ (* 0.5 (/ 1 x)) 1) into (/ 0.5 x)
0.270 * [backup-simplify]: Simplify (/ 0.5 x) into (/ 0.5 x)
0.271 * [backup-simplify]: Simplify (- (/ 0 (cos (* 0.5 (/ y x)))) (+ (* (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))))) into 0
0.271 * [taylor]: Taking taylor expansion of 0 in y
0.271 * [backup-simplify]: Simplify 0 into 0
0.271 * [backup-simplify]: Simplify 0 into 0
0.271 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
0.271 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
0.272 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
0.273 * [backup-simplify]: Simplify (+ 0) into 0
0.273 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (/ 0.5 x) (/ 0 1)))) into 0
0.273 * [backup-simplify]: Simplify 0 into 0
0.274 * [backup-simplify]: Simplify (- (/ 0 (cos (* 0.5 (/ y x)))) (+ (* (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))))) into 0
0.274 * [taylor]: Taking taylor expansion of 0 in y
0.274 * [backup-simplify]: Simplify 0 into 0
0.274 * [backup-simplify]: Simplify 0 into 0
0.274 * [backup-simplify]: Simplify 0 into 0
0.274 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
0.275 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0
0.276 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 x) 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- (* 0.020833333333333332 (/ 1 (pow x 3))))
0.277 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 x) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow x 2))))
0.278 * [backup-simplify]: Simplify (- (/ (- (* 0.020833333333333332 (/ 1 (pow x 3)))) 1) (+ (* (/ 0.5 x) (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* 0 (/ 0 1)))) into (* 0.04166666666666667 (/ 1 (pow x 3)))
0.278 * [backup-simplify]: Simplify (* 0.04166666666666667 (/ 1 (pow x 3))) into (/ 0.04166666666666667 (pow x 3))
0.279 * [backup-simplify]: Simplify (- (/ 0 (cos (* 0.5 (/ y x)))) (+ (* (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))))) into 0
0.279 * [taylor]: Taking taylor expansion of 0 in y
0.279 * [backup-simplify]: Simplify 0 into 0
0.279 * [backup-simplify]: Simplify 0 into 0
0.279 * [backup-simplify]: Simplify 0 into 0
0.279 * [backup-simplify]: Simplify 0 into 0
0.279 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
0.281 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x))))) into 0
0.282 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
0.283 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
0.283 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
0.284 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 1) 1) (/ (pow 0 1) 1)) 0) into 0
0.286 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (/ 0.5 x) (/ 0 1)) (* 0 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* (* 0.04166666666666667 (/ 1 (pow x 3))) (/ 0 1)))) into 0
0.286 * [backup-simplify]: Simplify 0 into 0
0.286 * [backup-simplify]: Simplify (- (/ 0 (cos (* 0.5 (/ y x)))) (+ (* (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))))) into 0
0.287 * [taylor]: Taking taylor expansion of 0 in y
0.287 * [backup-simplify]: Simplify 0 into 0
0.287 * [backup-simplify]: Simplify 0 into 0
0.287 * [backup-simplify]: Simplify 0 into 0
0.287 * [backup-simplify]: Simplify (+ (* (/ 0.04166666666666667 (pow (/ 1 x) 3)) (pow (* (/ 1 y) 1) 3)) (* (/ 0.5 (/ 1 x)) (* (/ 1 y) 1))) into (+ (* 0.5 (/ x y)) (* 0.04166666666666667 (/ (pow x 3) (pow y 3))))
0.287 * [backup-simplify]: Simplify (tan (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) into (tan (* 0.5 (/ y x)))
0.287 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
0.288 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.288 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.288 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.288 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.288 * [taylor]: Taking taylor expansion of 0.5 in y
0.288 * [backup-simplify]: Simplify 0.5 into 0.5
0.288 * [taylor]: Taking taylor expansion of (/ y x) in y
0.288 * [taylor]: Taking taylor expansion of y in y
0.288 * [backup-simplify]: Simplify 0 into 0
0.288 * [backup-simplify]: Simplify 1 into 1
0.288 * [taylor]: Taking taylor expansion of x in y
0.288 * [backup-simplify]: Simplify x into x
0.288 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.288 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
0.288 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.288 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.288 * [taylor]: Taking taylor expansion of 0.5 in y
0.288 * [backup-simplify]: Simplify 0.5 into 0.5
0.288 * [taylor]: Taking taylor expansion of (/ y x) in y
0.288 * [taylor]: Taking taylor expansion of y in y
0.288 * [backup-simplify]: Simplify 0 into 0
0.288 * [backup-simplify]: Simplify 1 into 1
0.288 * [taylor]: Taking taylor expansion of x in y
0.288 * [backup-simplify]: Simplify x into x
0.288 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.288 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
0.289 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 x) 1) 1))) into (* 0.5 (/ 1 x))
0.289 * [backup-simplify]: Simplify (/ (* 0.5 (/ 1 x)) 1) into (/ 0.5 x)
0.289 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.289 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.289 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.289 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.289 * [taylor]: Taking taylor expansion of 0.5 in x
0.289 * [backup-simplify]: Simplify 0.5 into 0.5
0.289 * [taylor]: Taking taylor expansion of (/ y x) in x
0.289 * [taylor]: Taking taylor expansion of y in x
0.289 * [backup-simplify]: Simplify y into y
0.289 * [taylor]: Taking taylor expansion of x in x
0.289 * [backup-simplify]: Simplify 0 into 0
0.289 * [backup-simplify]: Simplify 1 into 1
0.289 * [backup-simplify]: Simplify (/ y 1) into y
0.289 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.289 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
0.289 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.289 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.289 * [taylor]: Taking taylor expansion of 0.5 in x
0.290 * [backup-simplify]: Simplify 0.5 into 0.5
0.290 * [taylor]: Taking taylor expansion of (/ y x) in x
0.290 * [taylor]: Taking taylor expansion of y in x
0.290 * [backup-simplify]: Simplify y into y
0.290 * [taylor]: Taking taylor expansion of x in x
0.290 * [backup-simplify]: Simplify 0 into 0
0.290 * [backup-simplify]: Simplify 1 into 1
0.290 * [backup-simplify]: Simplify (/ y 1) into y
0.290 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.290 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
0.290 * [backup-simplify]: Simplify (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) into (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.290 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.290 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.290 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.290 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.290 * [taylor]: Taking taylor expansion of 0.5 in x
0.290 * [backup-simplify]: Simplify 0.5 into 0.5
0.290 * [taylor]: Taking taylor expansion of (/ y x) in x
0.291 * [taylor]: Taking taylor expansion of y in x
0.291 * [backup-simplify]: Simplify y into y
0.291 * [taylor]: Taking taylor expansion of x in x
0.291 * [backup-simplify]: Simplify 0 into 0
0.291 * [backup-simplify]: Simplify 1 into 1
0.291 * [backup-simplify]: Simplify (/ y 1) into y
0.291 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.291 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
0.291 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.291 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.291 * [taylor]: Taking taylor expansion of 0.5 in x
0.291 * [backup-simplify]: Simplify 0.5 into 0.5
0.291 * [taylor]: Taking taylor expansion of (/ y x) in x
0.291 * [taylor]: Taking taylor expansion of y in x
0.291 * [backup-simplify]: Simplify y into y
0.291 * [taylor]: Taking taylor expansion of x in x
0.291 * [backup-simplify]: Simplify 0 into 0
0.291 * [backup-simplify]: Simplify 1 into 1
0.291 * [backup-simplify]: Simplify (/ y 1) into y
0.291 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.291 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
0.291 * [backup-simplify]: Simplify (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) into (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.292 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
0.292 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.292 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.292 * [taylor]: Taking taylor expansion of 0.5 in y
0.292 * [backup-simplify]: Simplify 0.5 into 0.5
0.292 * [taylor]: Taking taylor expansion of (/ y x) in y
0.292 * [taylor]: Taking taylor expansion of y in y
0.292 * [backup-simplify]: Simplify 0 into 0
0.292 * [backup-simplify]: Simplify 1 into 1
0.292 * [taylor]: Taking taylor expansion of x in y
0.292 * [backup-simplify]: Simplify x into x
0.292 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.292 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
0.292 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.292 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.292 * [taylor]: Taking taylor expansion of 0.5 in y
0.292 * [backup-simplify]: Simplify 0.5 into 0.5
0.292 * [taylor]: Taking taylor expansion of (/ y x) in y
0.292 * [taylor]: Taking taylor expansion of y in y
0.292 * [backup-simplify]: Simplify 0 into 0
0.292 * [backup-simplify]: Simplify 1 into 1
0.292 * [taylor]: Taking taylor expansion of x in y
0.292 * [backup-simplify]: Simplify x into x
0.292 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.292 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
0.293 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 x) 1) 1))) into (* 0.5 (/ 1 x))
0.293 * [backup-simplify]: Simplify (/ (* 0.5 (/ 1 x)) 1) into (/ 0.5 x)
0.293 * [backup-simplify]: Simplify (/ 0.5 x) into (/ 0.5 x)
0.293 * [backup-simplify]: Simplify (- (/ 0 (cos (* 0.5 (/ y x)))) (+ (* (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))))) into 0
0.293 * [taylor]: Taking taylor expansion of 0 in y
0.293 * [backup-simplify]: Simplify 0 into 0
0.293 * [backup-simplify]: Simplify 0 into 0
0.293 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
0.294 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
0.295 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
0.295 * [backup-simplify]: Simplify (+ 0) into 0
0.296 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (/ 0.5 x) (/ 0 1)))) into 0
0.296 * [backup-simplify]: Simplify 0 into 0
0.297 * [backup-simplify]: Simplify (- (/ 0 (cos (* 0.5 (/ y x)))) (+ (* (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))))) into 0
0.297 * [taylor]: Taking taylor expansion of 0 in y
0.297 * [backup-simplify]: Simplify 0 into 0
0.297 * [backup-simplify]: Simplify 0 into 0
0.297 * [backup-simplify]: Simplify 0 into 0
0.297 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
0.298 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0
0.299 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 x) 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- (* 0.020833333333333332 (/ 1 (pow x 3))))
0.300 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 x) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow x 2))))
0.301 * [backup-simplify]: Simplify (- (/ (- (* 0.020833333333333332 (/ 1 (pow x 3)))) 1) (+ (* (/ 0.5 x) (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* 0 (/ 0 1)))) into (* 0.04166666666666667 (/ 1 (pow x 3)))
0.301 * [backup-simplify]: Simplify (* 0.04166666666666667 (/ 1 (pow x 3))) into (/ 0.04166666666666667 (pow x 3))
0.302 * [backup-simplify]: Simplify (- (/ 0 (cos (* 0.5 (/ y x)))) (+ (* (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))))) into 0
0.302 * [taylor]: Taking taylor expansion of 0 in y
0.302 * [backup-simplify]: Simplify 0 into 0
0.302 * [backup-simplify]: Simplify 0 into 0
0.302 * [backup-simplify]: Simplify 0 into 0
0.302 * [backup-simplify]: Simplify 0 into 0
0.302 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
0.304 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x))))) into 0
0.305 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
0.305 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
0.306 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
0.307 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 1) 1) (/ (pow 0 1) 1)) 0) into 0
0.308 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (/ 0.5 x) (/ 0 1)) (* 0 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* (* 0.04166666666666667 (/ 1 (pow x 3))) (/ 0 1)))) into 0
0.308 * [backup-simplify]: Simplify 0 into 0
0.309 * [backup-simplify]: Simplify (- (/ 0 (cos (* 0.5 (/ y x)))) (+ (* (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))))) into 0
0.309 * [taylor]: Taking taylor expansion of 0 in y
0.309 * [backup-simplify]: Simplify 0 into 0
0.309 * [backup-simplify]: Simplify 0 into 0
0.309 * [backup-simplify]: Simplify 0 into 0
0.310 * [backup-simplify]: Simplify (+ (* (/ 0.04166666666666667 (pow (/ 1 (- x)) 3)) (pow (* (/ 1 (- y)) 1) 3)) (* (/ 0.5 (/ 1 (- x))) (* (/ 1 (- y)) 1))) into (+ (* 0.5 (/ x y)) (* 0.04166666666666667 (/ (pow x 3) (pow y 3))))
0.310 * * * * [progress]: [ 3 / 3 ] generating series at (2)
0.310 * [backup-simplify]: Simplify (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) into (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y))))
0.310 * [approximate]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in (x y) around 0
0.311 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in y
0.311 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in y
0.311 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.311 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.311 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.311 * [taylor]: Taking taylor expansion of 0.5 in y
0.311 * [backup-simplify]: Simplify 0.5 into 0.5
0.311 * [taylor]: Taking taylor expansion of (/ x y) in y
0.311 * [taylor]: Taking taylor expansion of x in y
0.311 * [backup-simplify]: Simplify x into x
0.311 * [taylor]: Taking taylor expansion of y in y
0.311 * [backup-simplify]: Simplify 0 into 0
0.311 * [backup-simplify]: Simplify 1 into 1
0.311 * [backup-simplify]: Simplify (/ x 1) into x
0.311 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x)
0.311 * [backup-simplify]: Simplify (sin (* 0.5 (/ x y))) into (sin (* 0.5 (/ x y)))
0.311 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
0.311 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.311 * [taylor]: Taking taylor expansion of 0.5 in y
0.311 * [backup-simplify]: Simplify 0.5 into 0.5
0.311 * [taylor]: Taking taylor expansion of (/ x y) in y
0.311 * [taylor]: Taking taylor expansion of x in y
0.311 * [backup-simplify]: Simplify x into x
0.311 * [taylor]: Taking taylor expansion of y in y
0.311 * [backup-simplify]: Simplify 0 into 0
0.311 * [backup-simplify]: Simplify 1 into 1
0.311 * [backup-simplify]: Simplify (/ x 1) into x
0.312 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x)
0.312 * [backup-simplify]: Simplify (cos (* 0.5 (/ x y))) into (cos (* 0.5 (/ x y)))
0.312 * [backup-simplify]: Simplify (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y)))) into (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.312 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.312 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.312 * [taylor]: Taking taylor expansion of 0.5 in y
0.312 * [backup-simplify]: Simplify 0.5 into 0.5
0.312 * [taylor]: Taking taylor expansion of (/ x y) in y
0.312 * [taylor]: Taking taylor expansion of x in y
0.312 * [backup-simplify]: Simplify x into x
0.312 * [taylor]: Taking taylor expansion of y in y
0.312 * [backup-simplify]: Simplify 0 into 0
0.312 * [backup-simplify]: Simplify 1 into 1
0.312 * [backup-simplify]: Simplify (/ x 1) into x
0.312 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x)
0.312 * [backup-simplify]: Simplify (sin (* 0.5 (/ x y))) into (sin (* 0.5 (/ x y)))
0.313 * [backup-simplify]: Simplify (/ (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y)))) (sin (* 0.5 (/ x y)))) into (/ 1 (cos (* 0.5 (/ x y))))
0.313 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in x
0.313 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.313 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.313 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.313 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.313 * [taylor]: Taking taylor expansion of 0.5 in x
0.313 * [backup-simplify]: Simplify 0.5 into 0.5
0.313 * [taylor]: Taking taylor expansion of (/ x y) in x
0.313 * [taylor]: Taking taylor expansion of x in x
0.313 * [backup-simplify]: Simplify 0 into 0
0.313 * [backup-simplify]: Simplify 1 into 1
0.313 * [taylor]: Taking taylor expansion of y in x
0.313 * [backup-simplify]: Simplify y into y
0.313 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.313 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
0.313 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.313 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.313 * [taylor]: Taking taylor expansion of 0.5 in x
0.313 * [backup-simplify]: Simplify 0.5 into 0.5
0.313 * [taylor]: Taking taylor expansion of (/ x y) in x
0.313 * [taylor]: Taking taylor expansion of x in x
0.313 * [backup-simplify]: Simplify 0 into 0
0.313 * [backup-simplify]: Simplify 1 into 1
0.313 * [taylor]: Taking taylor expansion of y in x
0.313 * [backup-simplify]: Simplify y into y
0.313 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.314 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
0.314 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 y) 1) 1))) into (* 0.5 (/ 1 y))
0.314 * [backup-simplify]: Simplify (/ (* 0.5 (/ 1 y)) 1) into (/ 0.5 y)
0.314 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.314 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.314 * [taylor]: Taking taylor expansion of 0.5 in x
0.314 * [backup-simplify]: Simplify 0.5 into 0.5
0.314 * [taylor]: Taking taylor expansion of (/ x y) in x
0.314 * [taylor]: Taking taylor expansion of x in x
0.314 * [backup-simplify]: Simplify 0 into 0
0.314 * [backup-simplify]: Simplify 1 into 1
0.314 * [taylor]: Taking taylor expansion of y in x
0.314 * [backup-simplify]: Simplify y into y
0.314 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.314 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
0.314 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 y) 1) 1))) into (* 0.5 (/ 1 y))
0.315 * [backup-simplify]: Simplify (/ (/ 0.5 y) (* 0.5 (/ 1 y))) into 1.0
0.315 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in x
0.315 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.315 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.315 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.315 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.315 * [taylor]: Taking taylor expansion of 0.5 in x
0.315 * [backup-simplify]: Simplify 0.5 into 0.5
0.315 * [taylor]: Taking taylor expansion of (/ x y) in x
0.315 * [taylor]: Taking taylor expansion of x in x
0.315 * [backup-simplify]: Simplify 0 into 0
0.315 * [backup-simplify]: Simplify 1 into 1
0.315 * [taylor]: Taking taylor expansion of y in x
0.315 * [backup-simplify]: Simplify y into y
0.315 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.315 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
0.315 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.315 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.315 * [taylor]: Taking taylor expansion of 0.5 in x
0.315 * [backup-simplify]: Simplify 0.5 into 0.5
0.315 * [taylor]: Taking taylor expansion of (/ x y) in x
0.315 * [taylor]: Taking taylor expansion of x in x
0.315 * [backup-simplify]: Simplify 0 into 0
0.315 * [backup-simplify]: Simplify 1 into 1
0.315 * [taylor]: Taking taylor expansion of y in x
0.315 * [backup-simplify]: Simplify y into y
0.315 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.315 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
0.316 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 y) 1) 1))) into (* 0.5 (/ 1 y))
0.316 * [backup-simplify]: Simplify (/ (* 0.5 (/ 1 y)) 1) into (/ 0.5 y)
0.316 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.316 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.316 * [taylor]: Taking taylor expansion of 0.5 in x
0.316 * [backup-simplify]: Simplify 0.5 into 0.5
0.316 * [taylor]: Taking taylor expansion of (/ x y) in x
0.316 * [taylor]: Taking taylor expansion of x in x
0.316 * [backup-simplify]: Simplify 0 into 0
0.316 * [backup-simplify]: Simplify 1 into 1
0.316 * [taylor]: Taking taylor expansion of y in x
0.316 * [backup-simplify]: Simplify y into y
0.316 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.316 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
0.316 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 y) 1) 1))) into (* 0.5 (/ 1 y))
0.316 * [backup-simplify]: Simplify (/ (/ 0.5 y) (* 0.5 (/ 1 y))) into 1.0
0.317 * [taylor]: Taking taylor expansion of 1.0 in y
0.317 * [backup-simplify]: Simplify 1.0 into 1.0
0.317 * [backup-simplify]: Simplify 1.0 into 1.0
0.317 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0
0.317 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 y))) into 0
0.318 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
0.319 * [backup-simplify]: Simplify (+ 0) into 0
0.319 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (/ 0.5 y) (/ 0 1)))) into 0
0.320 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0
0.320 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 y))) into 0
0.321 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
0.321 * [backup-simplify]: Simplify (- (/ 0 (* 0.5 (/ 1 y))) (+ (* 1.0 (/ 0 (* 0.5 (/ 1 y)))))) into 0
0.321 * [taylor]: Taking taylor expansion of 0 in y
0.321 * [backup-simplify]: Simplify 0 into 0
0.321 * [backup-simplify]: Simplify 0 into 0
0.321 * [backup-simplify]: Simplify 0 into 0
0.321 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.322 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0
0.323 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 y) 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- (* 0.020833333333333332 (/ 1 (pow y 3))))
0.324 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 y) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow y 2))))
0.325 * [backup-simplify]: Simplify (- (/ (- (* 0.020833333333333332 (/ 1 (pow y 3)))) 1) (+ (* (/ 0.5 y) (/ (- (* 0.125 (/ 1 (pow y 2)))) 1)) (* 0 (/ 0 1)))) into (* 0.04166666666666667 (/ 1 (pow y 3)))
0.325 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.326 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0
0.333 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 y) 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- (* 0.020833333333333332 (/ 1 (pow y 3))))
0.333 * [backup-simplify]: Simplify (- (/ (* 0.04166666666666667 (/ 1 (pow y 3))) (* 0.5 (/ 1 y))) (+ (* 1.0 (/ (- (* 0.020833333333333332 (/ 1 (pow y 3)))) (* 0.5 (/ 1 y)))) (* 0 (/ 0 (* 0.5 (/ 1 y)))))) into (* 0.125 (/ 1 (pow y 2)))
0.334 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow y 2))) in y
0.334 * [taylor]: Taking taylor expansion of 0.125 in y
0.334 * [backup-simplify]: Simplify 0.125 into 0.125
0.334 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.334 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.334 * [taylor]: Taking taylor expansion of y in y
0.334 * [backup-simplify]: Simplify 0 into 0
0.334 * [backup-simplify]: Simplify 1 into 1
0.334 * [backup-simplify]: Simplify (* 1 1) into 1
0.335 * [backup-simplify]: Simplify (/ 1 1) into 1
0.336 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.336 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.337 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.338 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.339 * [backup-simplify]: Simplify (+ (* 0.125 0) (+ (* 0 0) (* 0 1))) into 0
0.339 * [backup-simplify]: Simplify 0 into 0
0.339 * [backup-simplify]: Simplify 0 into 0
0.339 * [backup-simplify]: Simplify 0 into 0
0.339 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.341 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y))))) into 0
0.342 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 y) 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
0.343 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0
0.343 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 y))) into 0
0.344 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 y) 1) 1) (/ (pow 0 1) 1)) 0) into 0
0.346 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (/ 0.5 y) (/ 0 1)) (* 0 (/ (- (* 0.125 (/ 1 (pow y 2)))) 1)) (* (* 0.04166666666666667 (/ 1 (pow y 3))) (/ 0 1)))) into 0
0.346 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.347 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y))))) into 0
0.349 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 y) 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
0.349 * [backup-simplify]: Simplify (- (/ 0 (* 0.5 (/ 1 y))) (+ (* 1.0 (/ 0 (* 0.5 (/ 1 y)))) (* 0 (/ (- (* 0.020833333333333332 (/ 1 (pow y 3)))) (* 0.5 (/ 1 y)))) (* (* 0.125 (/ 1 (pow y 2))) (/ 0 (* 0.5 (/ 1 y)))))) into 0
0.349 * [taylor]: Taking taylor expansion of 0 in y
0.349 * [backup-simplify]: Simplify 0 into 0
0.350 * [backup-simplify]: Simplify 0 into 0
0.350 * [backup-simplify]: Simplify 1.0 into 1.0
0.350 * [backup-simplify]: Simplify (/ (tan (/ (/ 1 x) (* (/ 1 y) 2.0))) (sin (/ (/ 1 x) (* (/ 1 y) 2.0)))) into (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x))))
0.350 * [approximate]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in (x y) around 0
0.350 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in y
0.350 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.350 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.350 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.350 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.350 * [taylor]: Taking taylor expansion of 0.5 in y
0.350 * [backup-simplify]: Simplify 0.5 into 0.5
0.350 * [taylor]: Taking taylor expansion of (/ y x) in y
0.350 * [taylor]: Taking taylor expansion of y in y
0.350 * [backup-simplify]: Simplify 0 into 0
0.350 * [backup-simplify]: Simplify 1 into 1
0.350 * [taylor]: Taking taylor expansion of x in y
0.350 * [backup-simplify]: Simplify x into x
0.350 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.351 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
0.351 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.351 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.351 * [taylor]: Taking taylor expansion of 0.5 in y
0.351 * [backup-simplify]: Simplify 0.5 into 0.5
0.351 * [taylor]: Taking taylor expansion of (/ y x) in y
0.351 * [taylor]: Taking taylor expansion of y in y
0.351 * [backup-simplify]: Simplify 0 into 0
0.351 * [backup-simplify]: Simplify 1 into 1
0.351 * [taylor]: Taking taylor expansion of x in y
0.351 * [backup-simplify]: Simplify x into x
0.351 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.351 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
0.351 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 x) 1) 1))) into (* 0.5 (/ 1 x))
0.351 * [backup-simplify]: Simplify (/ (* 0.5 (/ 1 x)) 1) into (/ 0.5 x)
0.351 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.351 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.351 * [taylor]: Taking taylor expansion of 0.5 in y
0.351 * [backup-simplify]: Simplify 0.5 into 0.5
0.351 * [taylor]: Taking taylor expansion of (/ y x) in y
0.351 * [taylor]: Taking taylor expansion of y in y
0.351 * [backup-simplify]: Simplify 0 into 0
0.351 * [backup-simplify]: Simplify 1 into 1
0.351 * [taylor]: Taking taylor expansion of x in y
0.351 * [backup-simplify]: Simplify x into x
0.352 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.352 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
0.352 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 x) 1) 1))) into (* 0.5 (/ 1 x))
0.352 * [backup-simplify]: Simplify (/ (/ 0.5 x) (* 0.5 (/ 1 x))) into 1.0
0.352 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
0.352 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.352 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.352 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.352 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.352 * [taylor]: Taking taylor expansion of 0.5 in x
0.352 * [backup-simplify]: Simplify 0.5 into 0.5
0.352 * [taylor]: Taking taylor expansion of (/ y x) in x
0.352 * [taylor]: Taking taylor expansion of y in x
0.352 * [backup-simplify]: Simplify y into y
0.352 * [taylor]: Taking taylor expansion of x in x
0.352 * [backup-simplify]: Simplify 0 into 0
0.352 * [backup-simplify]: Simplify 1 into 1
0.352 * [backup-simplify]: Simplify (/ y 1) into y
0.352 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.353 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
0.353 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.353 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.353 * [taylor]: Taking taylor expansion of 0.5 in x
0.353 * [backup-simplify]: Simplify 0.5 into 0.5
0.353 * [taylor]: Taking taylor expansion of (/ y x) in x
0.353 * [taylor]: Taking taylor expansion of y in x
0.353 * [backup-simplify]: Simplify y into y
0.353 * [taylor]: Taking taylor expansion of x in x
0.353 * [backup-simplify]: Simplify 0 into 0
0.353 * [backup-simplify]: Simplify 1 into 1
0.353 * [backup-simplify]: Simplify (/ y 1) into y
0.353 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.353 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
0.353 * [backup-simplify]: Simplify (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) into (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.353 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.353 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.353 * [taylor]: Taking taylor expansion of 0.5 in x
0.353 * [backup-simplify]: Simplify 0.5 into 0.5
0.353 * [taylor]: Taking taylor expansion of (/ y x) in x
0.353 * [taylor]: Taking taylor expansion of y in x
0.353 * [backup-simplify]: Simplify y into y
0.353 * [taylor]: Taking taylor expansion of x in x
0.354 * [backup-simplify]: Simplify 0 into 0
0.354 * [backup-simplify]: Simplify 1 into 1
0.354 * [backup-simplify]: Simplify (/ y 1) into y
0.354 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.354 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
0.354 * [backup-simplify]: Simplify (/ (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) (sin (* 0.5 (/ y x)))) into (/ 1 (cos (* 0.5 (/ y x))))
0.354 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
0.354 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.354 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.354 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.354 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.354 * [taylor]: Taking taylor expansion of 0.5 in x
0.354 * [backup-simplify]: Simplify 0.5 into 0.5
0.354 * [taylor]: Taking taylor expansion of (/ y x) in x
0.354 * [taylor]: Taking taylor expansion of y in x
0.354 * [backup-simplify]: Simplify y into y
0.354 * [taylor]: Taking taylor expansion of x in x
0.354 * [backup-simplify]: Simplify 0 into 0
0.355 * [backup-simplify]: Simplify 1 into 1
0.355 * [backup-simplify]: Simplify (/ y 1) into y
0.355 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.355 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
0.355 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.355 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.355 * [taylor]: Taking taylor expansion of 0.5 in x
0.355 * [backup-simplify]: Simplify 0.5 into 0.5
0.355 * [taylor]: Taking taylor expansion of (/ y x) in x
0.355 * [taylor]: Taking taylor expansion of y in x
0.355 * [backup-simplify]: Simplify y into y
0.355 * [taylor]: Taking taylor expansion of x in x
0.355 * [backup-simplify]: Simplify 0 into 0
0.355 * [backup-simplify]: Simplify 1 into 1
0.355 * [backup-simplify]: Simplify (/ y 1) into y
0.355 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.355 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
0.355 * [backup-simplify]: Simplify (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) into (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.355 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.355 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.355 * [taylor]: Taking taylor expansion of 0.5 in x
0.355 * [backup-simplify]: Simplify 0.5 into 0.5
0.356 * [taylor]: Taking taylor expansion of (/ y x) in x
0.356 * [taylor]: Taking taylor expansion of y in x
0.356 * [backup-simplify]: Simplify y into y
0.356 * [taylor]: Taking taylor expansion of x in x
0.356 * [backup-simplify]: Simplify 0 into 0
0.356 * [backup-simplify]: Simplify 1 into 1
0.356 * [backup-simplify]: Simplify (/ y 1) into y
0.356 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.356 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
0.356 * [backup-simplify]: Simplify (/ (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) (sin (* 0.5 (/ y x)))) into (/ 1 (cos (* 0.5 (/ y x))))
0.356 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
0.356 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.356 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.356 * [taylor]: Taking taylor expansion of 0.5 in y
0.356 * [backup-simplify]: Simplify 0.5 into 0.5
0.356 * [taylor]: Taking taylor expansion of (/ y x) in y
0.356 * [taylor]: Taking taylor expansion of y in y
0.356 * [backup-simplify]: Simplify 0 into 0
0.356 * [backup-simplify]: Simplify 1 into 1
0.356 * [taylor]: Taking taylor expansion of x in y
0.356 * [backup-simplify]: Simplify x into x
0.357 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.357 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
0.357 * [backup-simplify]: Simplify (/ 1 1) into 1
0.357 * [backup-simplify]: Simplify 1 into 1
0.358 * [backup-simplify]: Simplify (- (/ 0 (cos (* 0.5 (/ y x)))) (+ (* (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))))) into 0
0.358 * [backup-simplify]: Simplify (- (/ 0 (sin (* 0.5 (/ y x)))) (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (sin (* 0.5 (/ y x))))))) into 0
0.358 * [taylor]: Taking taylor expansion of 0 in y
0.358 * [backup-simplify]: Simplify 0 into 0
0.358 * [backup-simplify]: Simplify 0 into 0
0.359 * [backup-simplify]: Simplify (+ 0) into 0
0.359 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.360 * [backup-simplify]: Simplify 0 into 0
0.360 * [backup-simplify]: Simplify (- (/ 0 (cos (* 0.5 (/ y x)))) (+ (* (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))))) into 0
0.361 * [backup-simplify]: Simplify (- (/ 0 (sin (* 0.5 (/ y x)))) (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (sin (* 0.5 (/ y x))))) (* 0 (/ 0 (sin (* 0.5 (/ y x))))))) into 0
0.361 * [taylor]: Taking taylor expansion of 0 in y
0.361 * [backup-simplify]: Simplify 0 into 0
0.361 * [backup-simplify]: Simplify 0 into 0
0.361 * [backup-simplify]: Simplify 0 into 0
0.361 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 x) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow x 2))))
0.362 * [backup-simplify]: Simplify (- (+ (* 1 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* 0 (/ 0 1)))) into (* 0.125 (/ 1 (pow x 2)))
0.362 * [backup-simplify]: Simplify (* 0.125 (/ 1 (pow x 2))) into (/ 0.125 (pow x 2))
0.363 * [backup-simplify]: Simplify (- (/ 0 (cos (* 0.5 (/ y x)))) (+ (* (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))))) into 0
0.364 * [backup-simplify]: Simplify (- (/ 0 (sin (* 0.5 (/ y x)))) (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (sin (* 0.5 (/ y x))))) (* 0 (/ 0 (sin (* 0.5 (/ y x))))) (* 0 (/ 0 (sin (* 0.5 (/ y x))))))) into 0
0.364 * [taylor]: Taking taylor expansion of 0 in y
0.364 * [backup-simplify]: Simplify 0 into 0
0.364 * [backup-simplify]: Simplify 0 into 0
0.364 * [backup-simplify]: Simplify 0 into 0
0.364 * [backup-simplify]: Simplify 0 into 0
0.364 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
0.365 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
0.366 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 1) 1) (/ (pow 0 1) 1)) 0) into 0
0.367 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* (* 0.125 (/ 1 (pow x 2))) (/ 0 1)))) into 0
0.367 * [backup-simplify]: Simplify 0 into 0
0.368 * [backup-simplify]: Simplify (- (/ 0 (cos (* 0.5 (/ y x)))) (+ (* (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))))) into 0
0.369 * [backup-simplify]: Simplify (- (/ 0 (sin (* 0.5 (/ y x)))) (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (sin (* 0.5 (/ y x))))) (* 0 (/ 0 (sin (* 0.5 (/ y x))))) (* 0 (/ 0 (sin (* 0.5 (/ y x))))) (* 0 (/ 0 (sin (* 0.5 (/ y x))))))) into 0
0.369 * [taylor]: Taking taylor expansion of 0 in y
0.369 * [backup-simplify]: Simplify 0 into 0
0.369 * [backup-simplify]: Simplify 0 into 0
0.369 * [backup-simplify]: Simplify 0 into 0
0.369 * [backup-simplify]: Simplify (+ (* (/ 0.125 (pow (/ 1 x) 2)) (pow (* (/ 1 y) 1) 2)) 1) into (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
0.370 * [backup-simplify]: Simplify (/ (tan (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0)))) into (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x))))
0.370 * [approximate]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in (x y) around 0
0.370 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in y
0.370 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.370 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.370 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.370 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.370 * [taylor]: Taking taylor expansion of 0.5 in y
0.370 * [backup-simplify]: Simplify 0.5 into 0.5
0.370 * [taylor]: Taking taylor expansion of (/ y x) in y
0.370 * [taylor]: Taking taylor expansion of y in y
0.370 * [backup-simplify]: Simplify 0 into 0
0.370 * [backup-simplify]: Simplify 1 into 1
0.370 * [taylor]: Taking taylor expansion of x in y
0.370 * [backup-simplify]: Simplify x into x
0.370 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.370 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
0.370 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.370 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.370 * [taylor]: Taking taylor expansion of 0.5 in y
0.370 * [backup-simplify]: Simplify 0.5 into 0.5
0.370 * [taylor]: Taking taylor expansion of (/ y x) in y
0.370 * [taylor]: Taking taylor expansion of y in y
0.370 * [backup-simplify]: Simplify 0 into 0
0.370 * [backup-simplify]: Simplify 1 into 1
0.370 * [taylor]: Taking taylor expansion of x in y
0.370 * [backup-simplify]: Simplify x into x
0.370 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.371 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
0.371 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 x) 1) 1))) into (* 0.5 (/ 1 x))
0.371 * [backup-simplify]: Simplify (/ (* 0.5 (/ 1 x)) 1) into (/ 0.5 x)
0.371 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.371 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.371 * [taylor]: Taking taylor expansion of 0.5 in y
0.371 * [backup-simplify]: Simplify 0.5 into 0.5
0.371 * [taylor]: Taking taylor expansion of (/ y x) in y
0.371 * [taylor]: Taking taylor expansion of y in y
0.371 * [backup-simplify]: Simplify 0 into 0
0.371 * [backup-simplify]: Simplify 1 into 1
0.371 * [taylor]: Taking taylor expansion of x in y
0.371 * [backup-simplify]: Simplify x into x
0.371 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.371 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
0.371 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 x) 1) 1))) into (* 0.5 (/ 1 x))
0.372 * [backup-simplify]: Simplify (/ (/ 0.5 x) (* 0.5 (/ 1 x))) into 1.0
0.372 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
0.372 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.372 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.372 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.372 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.372 * [taylor]: Taking taylor expansion of 0.5 in x
0.372 * [backup-simplify]: Simplify 0.5 into 0.5
0.372 * [taylor]: Taking taylor expansion of (/ y x) in x
0.372 * [taylor]: Taking taylor expansion of y in x
0.372 * [backup-simplify]: Simplify y into y
0.372 * [taylor]: Taking taylor expansion of x in x
0.372 * [backup-simplify]: Simplify 0 into 0
0.372 * [backup-simplify]: Simplify 1 into 1
0.372 * [backup-simplify]: Simplify (/ y 1) into y
0.372 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.372 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
0.372 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.372 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.372 * [taylor]: Taking taylor expansion of 0.5 in x
0.372 * [backup-simplify]: Simplify 0.5 into 0.5
0.372 * [taylor]: Taking taylor expansion of (/ y x) in x
0.372 * [taylor]: Taking taylor expansion of y in x
0.372 * [backup-simplify]: Simplify y into y
0.372 * [taylor]: Taking taylor expansion of x in x
0.372 * [backup-simplify]: Simplify 0 into 0
0.372 * [backup-simplify]: Simplify 1 into 1
0.372 * [backup-simplify]: Simplify (/ y 1) into y
0.373 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.373 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
0.373 * [backup-simplify]: Simplify (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) into (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.373 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.373 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.373 * [taylor]: Taking taylor expansion of 0.5 in x
0.373 * [backup-simplify]: Simplify 0.5 into 0.5
0.373 * [taylor]: Taking taylor expansion of (/ y x) in x
0.373 * [taylor]: Taking taylor expansion of y in x
0.373 * [backup-simplify]: Simplify y into y
0.373 * [taylor]: Taking taylor expansion of x in x
0.373 * [backup-simplify]: Simplify 0 into 0
0.373 * [backup-simplify]: Simplify 1 into 1
0.373 * [backup-simplify]: Simplify (/ y 1) into y
0.373 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.373 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
0.374 * [backup-simplify]: Simplify (/ (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) (sin (* 0.5 (/ y x)))) into (/ 1 (cos (* 0.5 (/ y x))))
0.374 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
0.374 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.374 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.374 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.374 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.374 * [taylor]: Taking taylor expansion of 0.5 in x
0.374 * [backup-simplify]: Simplify 0.5 into 0.5
0.374 * [taylor]: Taking taylor expansion of (/ y x) in x
0.374 * [taylor]: Taking taylor expansion of y in x
0.374 * [backup-simplify]: Simplify y into y
0.374 * [taylor]: Taking taylor expansion of x in x
0.374 * [backup-simplify]: Simplify 0 into 0
0.374 * [backup-simplify]: Simplify 1 into 1
0.374 * [backup-simplify]: Simplify (/ y 1) into y
0.374 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.374 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
0.374 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.374 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.374 * [taylor]: Taking taylor expansion of 0.5 in x
0.374 * [backup-simplify]: Simplify 0.5 into 0.5
0.374 * [taylor]: Taking taylor expansion of (/ y x) in x
0.375 * [taylor]: Taking taylor expansion of y in x
0.375 * [backup-simplify]: Simplify y into y
0.375 * [taylor]: Taking taylor expansion of x in x
0.375 * [backup-simplify]: Simplify 0 into 0
0.375 * [backup-simplify]: Simplify 1 into 1
0.375 * [backup-simplify]: Simplify (/ y 1) into y
0.375 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.375 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
0.375 * [backup-simplify]: Simplify (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) into (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.375 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.375 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.375 * [taylor]: Taking taylor expansion of 0.5 in x
0.375 * [backup-simplify]: Simplify 0.5 into 0.5
0.375 * [taylor]: Taking taylor expansion of (/ y x) in x
0.375 * [taylor]: Taking taylor expansion of y in x
0.375 * [backup-simplify]: Simplify y into y
0.375 * [taylor]: Taking taylor expansion of x in x
0.375 * [backup-simplify]: Simplify 0 into 0
0.375 * [backup-simplify]: Simplify 1 into 1
0.375 * [backup-simplify]: Simplify (/ y 1) into y
0.375 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.375 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
0.376 * [backup-simplify]: Simplify (/ (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) (sin (* 0.5 (/ y x)))) into (/ 1 (cos (* 0.5 (/ y x))))
0.376 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
0.376 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.376 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.376 * [taylor]: Taking taylor expansion of 0.5 in y
0.376 * [backup-simplify]: Simplify 0.5 into 0.5
0.376 * [taylor]: Taking taylor expansion of (/ y x) in y
0.376 * [taylor]: Taking taylor expansion of y in y
0.376 * [backup-simplify]: Simplify 0 into 0
0.376 * [backup-simplify]: Simplify 1 into 1
0.376 * [taylor]: Taking taylor expansion of x in y
0.376 * [backup-simplify]: Simplify x into x
0.376 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.376 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
0.377 * [backup-simplify]: Simplify (/ 1 1) into 1
0.377 * [backup-simplify]: Simplify 1 into 1
0.377 * [backup-simplify]: Simplify (- (/ 0 (cos (* 0.5 (/ y x)))) (+ (* (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))))) into 0
0.378 * [backup-simplify]: Simplify (- (/ 0 (sin (* 0.5 (/ y x)))) (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (sin (* 0.5 (/ y x))))))) into 0
0.378 * [taylor]: Taking taylor expansion of 0 in y
0.378 * [backup-simplify]: Simplify 0 into 0
0.378 * [backup-simplify]: Simplify 0 into 0
0.378 * [backup-simplify]: Simplify (+ 0) into 0
0.379 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.379 * [backup-simplify]: Simplify 0 into 0
0.380 * [backup-simplify]: Simplify (- (/ 0 (cos (* 0.5 (/ y x)))) (+ (* (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))))) into 0
0.381 * [backup-simplify]: Simplify (- (/ 0 (sin (* 0.5 (/ y x)))) (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (sin (* 0.5 (/ y x))))) (* 0 (/ 0 (sin (* 0.5 (/ y x))))))) into 0
0.381 * [taylor]: Taking taylor expansion of 0 in y
0.381 * [backup-simplify]: Simplify 0 into 0
0.381 * [backup-simplify]: Simplify 0 into 0
0.381 * [backup-simplify]: Simplify 0 into 0
0.381 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 x) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow x 2))))
0.382 * [backup-simplify]: Simplify (- (+ (* 1 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* 0 (/ 0 1)))) into (* 0.125 (/ 1 (pow x 2)))
0.382 * [backup-simplify]: Simplify (* 0.125 (/ 1 (pow x 2))) into (/ 0.125 (pow x 2))
0.383 * [backup-simplify]: Simplify (- (/ 0 (cos (* 0.5 (/ y x)))) (+ (* (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))))) into 0
0.384 * [backup-simplify]: Simplify (- (/ 0 (sin (* 0.5 (/ y x)))) (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (sin (* 0.5 (/ y x))))) (* 0 (/ 0 (sin (* 0.5 (/ y x))))) (* 0 (/ 0 (sin (* 0.5 (/ y x))))))) into 0
0.384 * [taylor]: Taking taylor expansion of 0 in y
0.384 * [backup-simplify]: Simplify 0 into 0
0.384 * [backup-simplify]: Simplify 0 into 0
0.384 * [backup-simplify]: Simplify 0 into 0
0.384 * [backup-simplify]: Simplify 0 into 0
0.384 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
0.385 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
0.386 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 1) 1) (/ (pow 0 1) 1)) 0) into 0
0.387 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* (* 0.125 (/ 1 (pow x 2))) (/ 0 1)))) into 0
0.387 * [backup-simplify]: Simplify 0 into 0
0.388 * [backup-simplify]: Simplify (- (/ 0 (cos (* 0.5 (/ y x)))) (+ (* (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))))) into 0
0.389 * [backup-simplify]: Simplify (- (/ 0 (sin (* 0.5 (/ y x)))) (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (sin (* 0.5 (/ y x))))) (* 0 (/ 0 (sin (* 0.5 (/ y x))))) (* 0 (/ 0 (sin (* 0.5 (/ y x))))) (* 0 (/ 0 (sin (* 0.5 (/ y x))))))) into 0
0.389 * [taylor]: Taking taylor expansion of 0 in y
0.389 * [backup-simplify]: Simplify 0 into 0
0.389 * [backup-simplify]: Simplify 0 into 0
0.389 * [backup-simplify]: Simplify 0 into 0
0.389 * [backup-simplify]: Simplify (+ (* (/ 0.125 (pow (/ 1 (- x)) 2)) (pow (* (/ 1 (- y)) 1) 2)) 1) into (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
0.389 * * * [progress]: simplifying candidates
0.391 * [simplify]: Simplifying:
  (expm1 (sin (/ x (* y 2.0))))
  (log1p (sin (/ x (* y 2.0))))
  (log (sin (/ x (* y 2.0))))
  (exp (sin (/ x (* y 2.0))))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (cbrt (sin (/ x (* y 2.0))))
  (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (expm1 (tan (/ x (* y 2.0))))
  (log1p (tan (/ x (* y 2.0))))
  (sin (/ x (* y 2.0)))
  (cos (/ x (* y 2.0)))
  (log (tan (/ x (* y 2.0))))
  (exp (tan (/ x (* y 2.0))))
  (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0)))))
  (cbrt (tan (/ x (* y 2.0))))
  (* (* (tan (/ x (* y 2.0))) (tan (/ x (* y 2.0)))) (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (sqrt (tan (/ x (* y 2.0))))
  (expm1 (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (log1p (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (- (log (tan (/ x (* y 2.0)))) (log (sin (/ x (* y 2.0)))))
  (log (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (exp (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (/ (* (* (tan (/ x (* y 2.0))) (tan (/ x (* y 2.0)))) (tan (/ x (* y 2.0)))) (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))
  (* (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))))
  (cbrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (* (* (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))) (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (sqrt (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))
  (- (tan (/ x (* y 2.0))))
  (- (sin (/ x (* y 2.0))))
  (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (cbrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) 1)
  (/ (cbrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (tan (/ x (* y 2.0)))) 1)
  (/ (sqrt (tan (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ x (* y 2.0)))))
  (/ 1 (sqrt (sin (/ x (* y 2.0)))))
  (/ (tan (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0)))))
  (/ 1 1)
  (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
  (/ 1 (sin (/ x (* y 2.0))))
  (/ (sin (/ x (* y 2.0))) (tan (/ x (* y 2.0))))
  (/ (tan (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (tan (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (tan (/ x (* y 2.0))) 1)
  (/ (sin (/ x (* y 2.0))) (cbrt (tan (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (sqrt (tan (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (tan (/ x (* y 2.0))))
  (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  0
  (+ (* 0.5 (/ x y)) (* 0.04166666666666667 (/ (pow x 3) (pow y 3))))
  (+ (* 0.5 (/ x y)) (* 0.04166666666666667 (/ (pow x 3) (pow y 3))))
  1.0
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
0.393 * * [simplify]: iteration 0: 83 enodes
0.417 * * [simplify]: iteration 1: 152 enodes
0.464 * * [simplify]: iteration 2: 422 enodes
0.667 * * [simplify]: iteration 3: 1547 enodes
1.457 * * [simplify]: iteration complete: 5001 enodes
1.457 * * [simplify]: Extracting #0: cost 55 inf + 0
1.457 * * [simplify]: Extracting #1: cost 220 inf + 3
1.461 * * [simplify]: Extracting #2: cost 1221 inf + 330
1.470 * * [simplify]: Extracting #3: cost 1585 inf + 26922
1.495 * * [simplify]: Extracting #4: cost 832 inf + 165600
1.559 * * [simplify]: Extracting #5: cost 226 inf + 339746
1.622 * * [simplify]: Extracting #6: cost 24 inf + 415133
1.713 * * [simplify]: Extracting #7: cost 0 inf + 424077
1.776 * [simplify]: Simplified to:
  (expm1 (sin (/ (/ x y) 2.0)))
  (log1p (sin (/ (/ x y) 2.0)))
  (log (sin (/ (/ x y) 2.0)))
  (exp (sin (/ (/ x y) 2.0)))
  (* (cbrt (sin (/ (/ x y) 2.0))) (cbrt (sin (/ (/ x y) 2.0))))
  (cbrt (sin (/ (/ x y) 2.0)))
  (* (* (sin (/ (/ x y) 2.0)) (sin (/ (/ x y) 2.0))) (sin (/ (/ x y) 2.0)))
  (sqrt (sin (/ (/ x y) 2.0)))
  (sqrt (sin (/ (/ x y) 2.0)))
  (expm1 (tan (/ (/ x y) 2.0)))
  (log1p (tan (/ (/ x y) 2.0)))
  (sin (/ (/ x y) 2.0))
  (cos (/ (/ x y) 2.0))
  (log (tan (/ (/ x y) 2.0)))
  (exp (tan (/ (/ x y) 2.0)))
  (* (cbrt (tan (/ (/ x y) 2.0))) (cbrt (tan (/ (/ x y) 2.0))))
  (cbrt (tan (/ (/ x y) 2.0)))
  (* (* (tan (/ (/ x y) 2.0)) (tan (/ (/ x y) 2.0))) (tan (/ (/ x y) 2.0)))
  (sqrt (tan (/ (/ x y) 2.0)))
  (sqrt (tan (/ (/ x y) 2.0)))
  (expm1 (/ (tan (/ (/ x y) 2.0)) (sin (/ (/ x y) 2.0))))
  (log1p (/ (tan (/ (/ x y) 2.0)) (sin (/ (/ x y) 2.0))))
  (log (/ (tan (/ (/ x y) 2.0)) (sin (/ (/ x y) 2.0))))
  (log (/ (tan (/ (/ x y) 2.0)) (sin (/ (/ x y) 2.0))))
  (exp (/ (tan (/ (/ x y) 2.0)) (sin (/ (/ x y) 2.0))))
  (* (/ (tan (/ (/ x y) 2.0)) (sin (/ (/ x y) 2.0))) (* (/ (tan (/ (/ x y) 2.0)) (sin (/ (/ x y) 2.0))) (/ (tan (/ (/ x y) 2.0)) (sin (/ (/ x y) 2.0)))))
  (* (cbrt (/ (tan (/ (/ x y) 2.0)) (sin (/ (/ x y) 2.0)))) (cbrt (/ (tan (/ (/ x y) 2.0)) (sin (/ (/ x y) 2.0)))))
  (cbrt (/ (tan (/ (/ x y) 2.0)) (sin (/ (/ x y) 2.0))))
  (* (/ (tan (/ (/ x y) 2.0)) (sin (/ (/ x y) 2.0))) (* (/ (tan (/ (/ x y) 2.0)) (sin (/ (/ x y) 2.0))) (/ (tan (/ (/ x y) 2.0)) (sin (/ (/ x y) 2.0)))))
  (sqrt (/ (tan (/ (/ x y) 2.0)) (sin (/ (/ x y) 2.0))))
  (sqrt (/ (tan (/ (/ x y) 2.0)) (sin (/ (/ x y) 2.0))))
  (- (tan (/ (/ x y) 2.0)))
  (- (sin (/ (/ x y) 2.0)))
  (* (/ (cbrt (tan (/ (/ x y) 2.0))) (cbrt (sin (/ (/ x y) 2.0)))) (/ (cbrt (tan (/ (/ x y) 2.0))) (cbrt (sin (/ (/ x y) 2.0)))))
  (/ (cbrt (tan (/ (/ x y) 2.0))) (cbrt (sin (/ (/ x y) 2.0))))
  (/ (cbrt (tan (/ (/ x y) 2.0))) (/ (sqrt (sin (/ (/ x y) 2.0))) (cbrt (tan (/ (/ x y) 2.0)))))
  (/ (cbrt (tan (/ (/ x y) 2.0))) (sqrt (sin (/ (/ x y) 2.0))))
  (* (cbrt (tan (/ (/ x y) 2.0))) (cbrt (tan (/ (/ x y) 2.0))))
  (/ (cbrt (tan (/ (/ x y) 2.0))) (sin (/ (/ x y) 2.0)))
  (/ (sqrt (tan (/ (/ x y) 2.0))) (* (cbrt (sin (/ (/ x y) 2.0))) (cbrt (sin (/ (/ x y) 2.0)))))
  (/ (sqrt (tan (/ (/ x y) 2.0))) (cbrt (sin (/ (/ x y) 2.0))))
  (/ (sqrt (tan (/ (/ x y) 2.0))) (sqrt (sin (/ (/ x y) 2.0))))
  (/ (sqrt (tan (/ (/ x y) 2.0))) (sqrt (sin (/ (/ x y) 2.0))))
  (sqrt (tan (/ (/ x y) 2.0)))
  (/ (sqrt (tan (/ (/ x y) 2.0))) (sin (/ (/ x y) 2.0)))
  (/ (/ 1 (cbrt (sin (/ (/ x y) 2.0)))) (cbrt (sin (/ (/ x y) 2.0))))
  (/ (tan (/ (/ x y) 2.0)) (cbrt (sin (/ (/ x y) 2.0))))
  (/ 1 (sqrt (sin (/ (/ x y) 2.0))))
  (/ (tan (/ (/ x y) 2.0)) (sqrt (sin (/ (/ x y) 2.0))))
  1
  (/ (tan (/ (/ x y) 2.0)) (sin (/ (/ x y) 2.0)))
  (/ 1 (sin (/ (/ x y) 2.0)))
  (/ (sin (/ (/ x y) 2.0)) (tan (/ (/ x y) 2.0)))
  (/ (/ (tan (/ (/ x y) 2.0)) (cbrt (sin (/ (/ x y) 2.0)))) (cbrt (sin (/ (/ x y) 2.0))))
  (/ (tan (/ (/ x y) 2.0)) (sqrt (sin (/ (/ x y) 2.0))))
  (tan (/ (/ x y) 2.0))
  (/ (sin (/ (/ x y) 2.0)) (cbrt (tan (/ (/ x y) 2.0))))
  (/ (sin (/ (/ x y) 2.0)) (sqrt (tan (/ (/ x y) 2.0))))
  (/ (sin (/ (/ x y) 2.0)) (tan (/ (/ x y) 2.0)))
  (* (sin (/ (/ x y) 2.0)) (cos (/ (/ x y) 2.0)))
  0
  (* (/ x y) 0.5)
  (* (/ x y) 0.5)
  0
  (fma 0.04166666666666667 (* (* (/ x y) (/ x y)) (/ x y)) (* (/ x y) 0.5))
  (fma 0.04166666666666667 (* (* (/ x y) (/ x y)) (/ x y)) (* (/ x y) 0.5))
  1.0
  (fma (* (/ x y) (/ x y)) 0.125 1)
  (fma (* (/ x y) (/ x y)) 0.125 1)
1.782 * * * [progress]: adding candidates to table
2.147 * * [progress]: iteration 2 / 4
2.147 * * * [progress]: picking best candidate
2.241 * * * * [pick]: Picked  #<alt (λ (x y) 1.0)>
2.241 * * * [progress]: localizing error
2.242 * * * [progress]: generating rewritten candidates
2.242 * * * [progress]: generating series expansions
2.242 * * * [progress]: simplifying candidates
2.242 * [simplify]: Simplifying:
  
2.242 * * [simplify]: iteration 0: 0 enodes
2.242 * * [simplify]: iteration complete: 0 enodes
2.242 * * [simplify]: Extracting #0: cost 0 inf + 0
2.242 * [simplify]: Simplified to:
  
2.242 * * * [progress]: adding candidates to table
2.242 * * [progress]: iteration 3 / 4
2.243 * * * [progress]: picking best candidate
2.363 * * * * [pick]: Picked  #<alt (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))>
2.363 * * * [progress]: localizing error
2.399 * * * [progress]: generating rewritten candidates
2.400 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2)
2.407 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1)
2.414 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2)
2.422 * * * * [progress]: [ 4 / 4 ] rewriting at (2)
2.484 * * * [progress]: generating series expansions
2.485 * * * * [progress]: [ 1 / 4 ] generating series at (2 2)
2.485 * [backup-simplify]: Simplify (sin (/ x (* y 2.0))) into (sin (* 0.5 (/ x y)))
2.485 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in (x y) around 0
2.485 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
2.485 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
2.485 * [taylor]: Taking taylor expansion of 0.5 in y
2.485 * [backup-simplify]: Simplify 0.5 into 0.5
2.485 * [taylor]: Taking taylor expansion of (/ x y) in y
2.485 * [taylor]: Taking taylor expansion of x in y
2.485 * [backup-simplify]: Simplify x into x
2.485 * [taylor]: Taking taylor expansion of y in y
2.485 * [backup-simplify]: Simplify 0 into 0
2.485 * [backup-simplify]: Simplify 1 into 1
2.485 * [backup-simplify]: Simplify (/ x 1) into x
2.485 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x)
2.486 * [backup-simplify]: Simplify (sin (* 0.5 (/ x y))) into (sin (* 0.5 (/ x y)))
2.486 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
2.486 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
2.486 * [taylor]: Taking taylor expansion of 0.5 in x
2.486 * [backup-simplify]: Simplify 0.5 into 0.5
2.486 * [taylor]: Taking taylor expansion of (/ x y) in x
2.486 * [taylor]: Taking taylor expansion of x in x
2.486 * [backup-simplify]: Simplify 0 into 0
2.486 * [backup-simplify]: Simplify 1 into 1
2.486 * [taylor]: Taking taylor expansion of y in x
2.486 * [backup-simplify]: Simplify y into y
2.486 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.486 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
2.486 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
2.486 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
2.486 * [taylor]: Taking taylor expansion of 0.5 in x
2.486 * [backup-simplify]: Simplify 0.5 into 0.5
2.486 * [taylor]: Taking taylor expansion of (/ x y) in x
2.486 * [taylor]: Taking taylor expansion of x in x
2.486 * [backup-simplify]: Simplify 0 into 0
2.486 * [backup-simplify]: Simplify 1 into 1
2.486 * [taylor]: Taking taylor expansion of y in x
2.486 * [backup-simplify]: Simplify y into y
2.486 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.486 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
2.486 * [taylor]: Taking taylor expansion of 0 in y
2.486 * [backup-simplify]: Simplify 0 into 0
2.486 * [backup-simplify]: Simplify 0 into 0
2.487 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 y) 1) 1))) into (* 0.5 (/ 1 y))
2.487 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
2.487 * [taylor]: Taking taylor expansion of 0.5 in y
2.487 * [backup-simplify]: Simplify 0.5 into 0.5
2.487 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.487 * [taylor]: Taking taylor expansion of y in y
2.487 * [backup-simplify]: Simplify 0 into 0
2.487 * [backup-simplify]: Simplify 1 into 1
2.488 * [backup-simplify]: Simplify (/ 1 1) into 1
2.489 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.490 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
2.490 * [backup-simplify]: Simplify 0 into 0
2.490 * [backup-simplify]: Simplify 0 into 0
2.490 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0
2.491 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 y))) into 0
2.492 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
2.492 * [taylor]: Taking taylor expansion of 0 in y
2.492 * [backup-simplify]: Simplify 0 into 0
2.492 * [backup-simplify]: Simplify 0 into 0
2.493 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.494 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
2.494 * [backup-simplify]: Simplify 0 into 0
2.494 * [backup-simplify]: Simplify 0 into 0
2.494 * [backup-simplify]: Simplify 0 into 0
2.495 * [backup-simplify]: Simplify (sin (/ (/ 1 x) (* (/ 1 y) 2.0))) into (sin (* 0.5 (/ y x)))
2.495 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
2.495 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
2.495 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.495 * [taylor]: Taking taylor expansion of 0.5 in y
2.495 * [backup-simplify]: Simplify 0.5 into 0.5
2.495 * [taylor]: Taking taylor expansion of (/ y x) in y
2.495 * [taylor]: Taking taylor expansion of y in y
2.495 * [backup-simplify]: Simplify 0 into 0
2.495 * [backup-simplify]: Simplify 1 into 1
2.495 * [taylor]: Taking taylor expansion of x in y
2.495 * [backup-simplify]: Simplify x into x
2.495 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.495 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
2.495 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
2.495 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.495 * [taylor]: Taking taylor expansion of 0.5 in x
2.495 * [backup-simplify]: Simplify 0.5 into 0.5
2.495 * [taylor]: Taking taylor expansion of (/ y x) in x
2.495 * [taylor]: Taking taylor expansion of y in x
2.495 * [backup-simplify]: Simplify y into y
2.495 * [taylor]: Taking taylor expansion of x in x
2.495 * [backup-simplify]: Simplify 0 into 0
2.495 * [backup-simplify]: Simplify 1 into 1
2.495 * [backup-simplify]: Simplify (/ y 1) into y
2.495 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
2.496 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
2.496 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
2.496 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.496 * [taylor]: Taking taylor expansion of 0.5 in x
2.496 * [backup-simplify]: Simplify 0.5 into 0.5
2.496 * [taylor]: Taking taylor expansion of (/ y x) in x
2.496 * [taylor]: Taking taylor expansion of y in x
2.496 * [backup-simplify]: Simplify y into y
2.496 * [taylor]: Taking taylor expansion of x in x
2.496 * [backup-simplify]: Simplify 0 into 0
2.496 * [backup-simplify]: Simplify 1 into 1
2.496 * [backup-simplify]: Simplify (/ y 1) into y
2.496 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
2.496 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
2.496 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
2.496 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.496 * [taylor]: Taking taylor expansion of 0.5 in y
2.496 * [backup-simplify]: Simplify 0.5 into 0.5
2.496 * [taylor]: Taking taylor expansion of (/ y x) in y
2.496 * [taylor]: Taking taylor expansion of y in y
2.496 * [backup-simplify]: Simplify 0 into 0
2.497 * [backup-simplify]: Simplify 1 into 1
2.497 * [taylor]: Taking taylor expansion of x in y
2.497 * [backup-simplify]: Simplify x into x
2.497 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.497 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
2.497 * [backup-simplify]: Simplify 0 into 0
2.497 * [taylor]: Taking taylor expansion of 0 in y
2.497 * [backup-simplify]: Simplify 0 into 0
2.497 * [backup-simplify]: Simplify 0 into 0
2.497 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 x) 1) 1))) into (* 0.5 (/ 1 x))
2.497 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
2.497 * [taylor]: Taking taylor expansion of 0 in y
2.497 * [backup-simplify]: Simplify 0 into 0
2.497 * [backup-simplify]: Simplify 0 into 0
2.497 * [backup-simplify]: Simplify 0 into 0
2.498 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
2.499 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
2.499 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
2.500 * [backup-simplify]: Simplify 0 into 0
2.500 * [taylor]: Taking taylor expansion of 0 in y
2.500 * [backup-simplify]: Simplify 0 into 0
2.500 * [backup-simplify]: Simplify 0 into 0
2.500 * [backup-simplify]: Simplify 0 into 0
2.500 * [backup-simplify]: Simplify 0 into 0
2.500 * [backup-simplify]: Simplify (* (/ 0.5 (/ 1 x)) (* (/ 1 y) 1)) into (* 0.5 (/ x y))
2.500 * [backup-simplify]: Simplify (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) into (sin (* 0.5 (/ y x)))
2.500 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
2.500 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
2.500 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.500 * [taylor]: Taking taylor expansion of 0.5 in y
2.500 * [backup-simplify]: Simplify 0.5 into 0.5
2.500 * [taylor]: Taking taylor expansion of (/ y x) in y
2.500 * [taylor]: Taking taylor expansion of y in y
2.500 * [backup-simplify]: Simplify 0 into 0
2.500 * [backup-simplify]: Simplify 1 into 1
2.501 * [taylor]: Taking taylor expansion of x in y
2.501 * [backup-simplify]: Simplify x into x
2.501 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.501 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
2.501 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
2.501 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.501 * [taylor]: Taking taylor expansion of 0.5 in x
2.501 * [backup-simplify]: Simplify 0.5 into 0.5
2.501 * [taylor]: Taking taylor expansion of (/ y x) in x
2.501 * [taylor]: Taking taylor expansion of y in x
2.501 * [backup-simplify]: Simplify y into y
2.501 * [taylor]: Taking taylor expansion of x in x
2.501 * [backup-simplify]: Simplify 0 into 0
2.501 * [backup-simplify]: Simplify 1 into 1
2.501 * [backup-simplify]: Simplify (/ y 1) into y
2.501 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
2.501 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
2.501 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
2.501 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.501 * [taylor]: Taking taylor expansion of 0.5 in x
2.501 * [backup-simplify]: Simplify 0.5 into 0.5
2.501 * [taylor]: Taking taylor expansion of (/ y x) in x
2.501 * [taylor]: Taking taylor expansion of y in x
2.501 * [backup-simplify]: Simplify y into y
2.501 * [taylor]: Taking taylor expansion of x in x
2.501 * [backup-simplify]: Simplify 0 into 0
2.501 * [backup-simplify]: Simplify 1 into 1
2.502 * [backup-simplify]: Simplify (/ y 1) into y
2.502 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
2.502 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
2.502 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
2.502 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.502 * [taylor]: Taking taylor expansion of 0.5 in y
2.502 * [backup-simplify]: Simplify 0.5 into 0.5
2.502 * [taylor]: Taking taylor expansion of (/ y x) in y
2.502 * [taylor]: Taking taylor expansion of y in y
2.502 * [backup-simplify]: Simplify 0 into 0
2.502 * [backup-simplify]: Simplify 1 into 1
2.502 * [taylor]: Taking taylor expansion of x in y
2.502 * [backup-simplify]: Simplify x into x
2.502 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.502 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
2.502 * [backup-simplify]: Simplify 0 into 0
2.502 * [taylor]: Taking taylor expansion of 0 in y
2.502 * [backup-simplify]: Simplify 0 into 0
2.502 * [backup-simplify]: Simplify 0 into 0
2.503 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 x) 1) 1))) into (* 0.5 (/ 1 x))
2.503 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
2.503 * [taylor]: Taking taylor expansion of 0 in y
2.503 * [backup-simplify]: Simplify 0 into 0
2.503 * [backup-simplify]: Simplify 0 into 0
2.503 * [backup-simplify]: Simplify 0 into 0
2.503 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
2.504 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
2.504 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
2.505 * [backup-simplify]: Simplify 0 into 0
2.505 * [taylor]: Taking taylor expansion of 0 in y
2.505 * [backup-simplify]: Simplify 0 into 0
2.505 * [backup-simplify]: Simplify 0 into 0
2.505 * [backup-simplify]: Simplify 0 into 0
2.505 * [backup-simplify]: Simplify 0 into 0
2.505 * [backup-simplify]: Simplify (* (/ 0.5 (/ 1 (- x))) (* (/ 1 (- y)) 1)) into (* 0.5 (/ x y))
2.505 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1)
2.505 * [backup-simplify]: Simplify (sin (/ x (* y 2.0))) into (sin (* 0.5 (/ x y)))
2.505 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in (x y) around 0
2.505 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
2.505 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
2.505 * [taylor]: Taking taylor expansion of 0.5 in y
2.505 * [backup-simplify]: Simplify 0.5 into 0.5
2.505 * [taylor]: Taking taylor expansion of (/ x y) in y
2.505 * [taylor]: Taking taylor expansion of x in y
2.506 * [backup-simplify]: Simplify x into x
2.506 * [taylor]: Taking taylor expansion of y in y
2.506 * [backup-simplify]: Simplify 0 into 0
2.506 * [backup-simplify]: Simplify 1 into 1
2.506 * [backup-simplify]: Simplify (/ x 1) into x
2.506 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x)
2.506 * [backup-simplify]: Simplify (sin (* 0.5 (/ x y))) into (sin (* 0.5 (/ x y)))
2.506 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
2.506 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
2.506 * [taylor]: Taking taylor expansion of 0.5 in x
2.506 * [backup-simplify]: Simplify 0.5 into 0.5
2.506 * [taylor]: Taking taylor expansion of (/ x y) in x
2.506 * [taylor]: Taking taylor expansion of x in x
2.506 * [backup-simplify]: Simplify 0 into 0
2.506 * [backup-simplify]: Simplify 1 into 1
2.506 * [taylor]: Taking taylor expansion of y in x
2.506 * [backup-simplify]: Simplify y into y
2.506 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.506 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
2.506 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
2.506 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
2.506 * [taylor]: Taking taylor expansion of 0.5 in x
2.506 * [backup-simplify]: Simplify 0.5 into 0.5
2.506 * [taylor]: Taking taylor expansion of (/ x y) in x
2.506 * [taylor]: Taking taylor expansion of x in x
2.507 * [backup-simplify]: Simplify 0 into 0
2.507 * [backup-simplify]: Simplify 1 into 1
2.507 * [taylor]: Taking taylor expansion of y in x
2.507 * [backup-simplify]: Simplify y into y
2.507 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.507 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
2.507 * [taylor]: Taking taylor expansion of 0 in y
2.507 * [backup-simplify]: Simplify 0 into 0
2.507 * [backup-simplify]: Simplify 0 into 0
2.507 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 y) 1) 1))) into (* 0.5 (/ 1 y))
2.507 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
2.507 * [taylor]: Taking taylor expansion of 0.5 in y
2.507 * [backup-simplify]: Simplify 0.5 into 0.5
2.507 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.507 * [taylor]: Taking taylor expansion of y in y
2.507 * [backup-simplify]: Simplify 0 into 0
2.507 * [backup-simplify]: Simplify 1 into 1
2.508 * [backup-simplify]: Simplify (/ 1 1) into 1
2.509 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.510 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
2.510 * [backup-simplify]: Simplify 0 into 0
2.510 * [backup-simplify]: Simplify 0 into 0
2.510 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0
2.511 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 y))) into 0
2.512 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
2.512 * [taylor]: Taking taylor expansion of 0 in y
2.512 * [backup-simplify]: Simplify 0 into 0
2.512 * [backup-simplify]: Simplify 0 into 0
2.513 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.514 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
2.514 * [backup-simplify]: Simplify 0 into 0
2.514 * [backup-simplify]: Simplify 0 into 0
2.514 * [backup-simplify]: Simplify 0 into 0
2.514 * [backup-simplify]: Simplify (sin (/ (/ 1 x) (* (/ 1 y) 2.0))) into (sin (* 0.5 (/ y x)))
2.515 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
2.515 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
2.515 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.515 * [taylor]: Taking taylor expansion of 0.5 in y
2.515 * [backup-simplify]: Simplify 0.5 into 0.5
2.515 * [taylor]: Taking taylor expansion of (/ y x) in y
2.515 * [taylor]: Taking taylor expansion of y in y
2.515 * [backup-simplify]: Simplify 0 into 0
2.515 * [backup-simplify]: Simplify 1 into 1
2.515 * [taylor]: Taking taylor expansion of x in y
2.515 * [backup-simplify]: Simplify x into x
2.515 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.515 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
2.515 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
2.515 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.515 * [taylor]: Taking taylor expansion of 0.5 in x
2.515 * [backup-simplify]: Simplify 0.5 into 0.5
2.515 * [taylor]: Taking taylor expansion of (/ y x) in x
2.515 * [taylor]: Taking taylor expansion of y in x
2.515 * [backup-simplify]: Simplify y into y
2.515 * [taylor]: Taking taylor expansion of x in x
2.515 * [backup-simplify]: Simplify 0 into 0
2.515 * [backup-simplify]: Simplify 1 into 1
2.515 * [backup-simplify]: Simplify (/ y 1) into y
2.515 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
2.516 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
2.516 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
2.516 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.516 * [taylor]: Taking taylor expansion of 0.5 in x
2.516 * [backup-simplify]: Simplify 0.5 into 0.5
2.516 * [taylor]: Taking taylor expansion of (/ y x) in x
2.516 * [taylor]: Taking taylor expansion of y in x
2.516 * [backup-simplify]: Simplify y into y
2.516 * [taylor]: Taking taylor expansion of x in x
2.516 * [backup-simplify]: Simplify 0 into 0
2.516 * [backup-simplify]: Simplify 1 into 1
2.516 * [backup-simplify]: Simplify (/ y 1) into y
2.516 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
2.516 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
2.516 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
2.516 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.516 * [taylor]: Taking taylor expansion of 0.5 in y
2.516 * [backup-simplify]: Simplify 0.5 into 0.5
2.516 * [taylor]: Taking taylor expansion of (/ y x) in y
2.516 * [taylor]: Taking taylor expansion of y in y
2.516 * [backup-simplify]: Simplify 0 into 0
2.516 * [backup-simplify]: Simplify 1 into 1
2.517 * [taylor]: Taking taylor expansion of x in y
2.517 * [backup-simplify]: Simplify x into x
2.517 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.517 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
2.517 * [backup-simplify]: Simplify 0 into 0
2.517 * [taylor]: Taking taylor expansion of 0 in y
2.517 * [backup-simplify]: Simplify 0 into 0
2.517 * [backup-simplify]: Simplify 0 into 0
2.517 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 x) 1) 1))) into (* 0.5 (/ 1 x))
2.517 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
2.517 * [taylor]: Taking taylor expansion of 0 in y
2.517 * [backup-simplify]: Simplify 0 into 0
2.517 * [backup-simplify]: Simplify 0 into 0
2.517 * [backup-simplify]: Simplify 0 into 0
2.518 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
2.518 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
2.519 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
2.519 * [backup-simplify]: Simplify 0 into 0
2.520 * [taylor]: Taking taylor expansion of 0 in y
2.520 * [backup-simplify]: Simplify 0 into 0
2.520 * [backup-simplify]: Simplify 0 into 0
2.520 * [backup-simplify]: Simplify 0 into 0
2.520 * [backup-simplify]: Simplify 0 into 0
2.520 * [backup-simplify]: Simplify (* (/ 0.5 (/ 1 x)) (* (/ 1 y) 1)) into (* 0.5 (/ x y))
2.520 * [backup-simplify]: Simplify (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) into (sin (* 0.5 (/ y x)))
2.520 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
2.520 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
2.520 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.520 * [taylor]: Taking taylor expansion of 0.5 in y
2.520 * [backup-simplify]: Simplify 0.5 into 0.5
2.520 * [taylor]: Taking taylor expansion of (/ y x) in y
2.520 * [taylor]: Taking taylor expansion of y in y
2.520 * [backup-simplify]: Simplify 0 into 0
2.520 * [backup-simplify]: Simplify 1 into 1
2.520 * [taylor]: Taking taylor expansion of x in y
2.521 * [backup-simplify]: Simplify x into x
2.521 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.521 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
2.521 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
2.521 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.521 * [taylor]: Taking taylor expansion of 0.5 in x
2.521 * [backup-simplify]: Simplify 0.5 into 0.5
2.521 * [taylor]: Taking taylor expansion of (/ y x) in x
2.521 * [taylor]: Taking taylor expansion of y in x
2.521 * [backup-simplify]: Simplify y into y
2.521 * [taylor]: Taking taylor expansion of x in x
2.521 * [backup-simplify]: Simplify 0 into 0
2.521 * [backup-simplify]: Simplify 1 into 1
2.521 * [backup-simplify]: Simplify (/ y 1) into y
2.521 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
2.521 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
2.521 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
2.521 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.521 * [taylor]: Taking taylor expansion of 0.5 in x
2.521 * [backup-simplify]: Simplify 0.5 into 0.5
2.521 * [taylor]: Taking taylor expansion of (/ y x) in x
2.521 * [taylor]: Taking taylor expansion of y in x
2.521 * [backup-simplify]: Simplify y into y
2.521 * [taylor]: Taking taylor expansion of x in x
2.521 * [backup-simplify]: Simplify 0 into 0
2.522 * [backup-simplify]: Simplify 1 into 1
2.522 * [backup-simplify]: Simplify (/ y 1) into y
2.522 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
2.522 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
2.522 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
2.522 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.522 * [taylor]: Taking taylor expansion of 0.5 in y
2.522 * [backup-simplify]: Simplify 0.5 into 0.5
2.522 * [taylor]: Taking taylor expansion of (/ y x) in y
2.522 * [taylor]: Taking taylor expansion of y in y
2.522 * [backup-simplify]: Simplify 0 into 0
2.522 * [backup-simplify]: Simplify 1 into 1
2.522 * [taylor]: Taking taylor expansion of x in y
2.522 * [backup-simplify]: Simplify x into x
2.522 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.522 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
2.522 * [backup-simplify]: Simplify 0 into 0
2.522 * [taylor]: Taking taylor expansion of 0 in y
2.522 * [backup-simplify]: Simplify 0 into 0
2.522 * [backup-simplify]: Simplify 0 into 0
2.523 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 x) 1) 1))) into (* 0.5 (/ 1 x))
2.523 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
2.523 * [taylor]: Taking taylor expansion of 0 in y
2.523 * [backup-simplify]: Simplify 0 into 0
2.523 * [backup-simplify]: Simplify 0 into 0
2.523 * [backup-simplify]: Simplify 0 into 0
2.524 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
2.525 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
2.525 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
2.526 * [backup-simplify]: Simplify 0 into 0
2.526 * [taylor]: Taking taylor expansion of 0 in y
2.526 * [backup-simplify]: Simplify 0 into 0
2.526 * [backup-simplify]: Simplify 0 into 0
2.526 * [backup-simplify]: Simplify 0 into 0
2.526 * [backup-simplify]: Simplify 0 into 0
2.526 * [backup-simplify]: Simplify (* (/ 0.5 (/ 1 (- x))) (* (/ 1 (- y)) 1)) into (* 0.5 (/ x y))
2.526 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2)
2.526 * [backup-simplify]: Simplify (cos (/ x (* y 2.0))) into (cos (* 0.5 (/ x y)))
2.526 * [approximate]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in (x y) around 0
2.526 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
2.526 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
2.526 * [taylor]: Taking taylor expansion of 0.5 in y
2.526 * [backup-simplify]: Simplify 0.5 into 0.5
2.526 * [taylor]: Taking taylor expansion of (/ x y) in y
2.526 * [taylor]: Taking taylor expansion of x in y
2.527 * [backup-simplify]: Simplify x into x
2.527 * [taylor]: Taking taylor expansion of y in y
2.527 * [backup-simplify]: Simplify 0 into 0
2.527 * [backup-simplify]: Simplify 1 into 1
2.527 * [backup-simplify]: Simplify (/ x 1) into x
2.527 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x)
2.527 * [backup-simplify]: Simplify (cos (* 0.5 (/ x y))) into (cos (* 0.5 (/ x y)))
2.527 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
2.527 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
2.527 * [taylor]: Taking taylor expansion of 0.5 in x
2.527 * [backup-simplify]: Simplify 0.5 into 0.5
2.527 * [taylor]: Taking taylor expansion of (/ x y) in x
2.527 * [taylor]: Taking taylor expansion of x in x
2.527 * [backup-simplify]: Simplify 0 into 0
2.527 * [backup-simplify]: Simplify 1 into 1
2.527 * [taylor]: Taking taylor expansion of y in x
2.527 * [backup-simplify]: Simplify y into y
2.527 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.527 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
2.527 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
2.527 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
2.527 * [taylor]: Taking taylor expansion of 0.5 in x
2.527 * [backup-simplify]: Simplify 0.5 into 0.5
2.527 * [taylor]: Taking taylor expansion of (/ x y) in x
2.528 * [taylor]: Taking taylor expansion of x in x
2.528 * [backup-simplify]: Simplify 0 into 0
2.528 * [backup-simplify]: Simplify 1 into 1
2.528 * [taylor]: Taking taylor expansion of y in x
2.528 * [backup-simplify]: Simplify y into y
2.528 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.528 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
2.528 * [taylor]: Taking taylor expansion of 1 in y
2.528 * [backup-simplify]: Simplify 1 into 1
2.528 * [backup-simplify]: Simplify 1 into 1
2.529 * [backup-simplify]: Simplify (+ 0) into 0
2.529 * [taylor]: Taking taylor expansion of 0 in y
2.529 * [backup-simplify]: Simplify 0 into 0
2.529 * [backup-simplify]: Simplify 0 into 0
2.529 * [backup-simplify]: Simplify 0 into 0
2.529 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 y) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow y 2))))
2.529 * [taylor]: Taking taylor expansion of (- (* 0.125 (/ 1 (pow y 2)))) in y
2.529 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow y 2))) in y
2.529 * [taylor]: Taking taylor expansion of 0.125 in y
2.529 * [backup-simplify]: Simplify 0.125 into 0.125
2.529 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.529 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.529 * [taylor]: Taking taylor expansion of y in y
2.529 * [backup-simplify]: Simplify 0 into 0
2.529 * [backup-simplify]: Simplify 1 into 1
2.530 * [backup-simplify]: Simplify (* 1 1) into 1
2.530 * [backup-simplify]: Simplify (/ 1 1) into 1
2.531 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.532 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.533 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.534 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.535 * [backup-simplify]: Simplify (+ (* 0.125 0) (+ (* 0 0) (* 0 1))) into 0
2.536 * [backup-simplify]: Simplify (- 0) into 0
2.536 * [backup-simplify]: Simplify 0 into 0
2.536 * [backup-simplify]: Simplify 0 into 0
2.536 * [backup-simplify]: Simplify 0 into 0
2.536 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0
2.537 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 y))) into 0
2.538 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 y) 1) 1) (/ (pow 0 1) 1)) 0) into 0
2.538 * [taylor]: Taking taylor expansion of 0 in y
2.538 * [backup-simplify]: Simplify 0 into 0
2.538 * [backup-simplify]: Simplify 0 into 0
2.538 * [backup-simplify]: Simplify 1 into 1
2.538 * [backup-simplify]: Simplify (cos (/ (/ 1 x) (* (/ 1 y) 2.0))) into (cos (* 0.5 (/ y x)))
2.538 * [approximate]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in (x y) around 0
2.539 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
2.539 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.539 * [taylor]: Taking taylor expansion of 0.5 in y
2.539 * [backup-simplify]: Simplify 0.5 into 0.5
2.539 * [taylor]: Taking taylor expansion of (/ y x) in y
2.539 * [taylor]: Taking taylor expansion of y in y
2.539 * [backup-simplify]: Simplify 0 into 0
2.539 * [backup-simplify]: Simplify 1 into 1
2.539 * [taylor]: Taking taylor expansion of x in y
2.539 * [backup-simplify]: Simplify x into x
2.539 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.539 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
2.539 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
2.539 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.539 * [taylor]: Taking taylor expansion of 0.5 in x
2.539 * [backup-simplify]: Simplify 0.5 into 0.5
2.539 * [taylor]: Taking taylor expansion of (/ y x) in x
2.539 * [taylor]: Taking taylor expansion of y in x
2.539 * [backup-simplify]: Simplify y into y
2.539 * [taylor]: Taking taylor expansion of x in x
2.539 * [backup-simplify]: Simplify 0 into 0
2.539 * [backup-simplify]: Simplify 1 into 1
2.539 * [backup-simplify]: Simplify (/ y 1) into y
2.539 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
2.540 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
2.540 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
2.540 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.540 * [taylor]: Taking taylor expansion of 0.5 in x
2.540 * [backup-simplify]: Simplify 0.5 into 0.5
2.540 * [taylor]: Taking taylor expansion of (/ y x) in x
2.540 * [taylor]: Taking taylor expansion of y in x
2.540 * [backup-simplify]: Simplify y into y
2.540 * [taylor]: Taking taylor expansion of x in x
2.540 * [backup-simplify]: Simplify 0 into 0
2.540 * [backup-simplify]: Simplify 1 into 1
2.540 * [backup-simplify]: Simplify (/ y 1) into y
2.540 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
2.540 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
2.540 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
2.540 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.540 * [taylor]: Taking taylor expansion of 0.5 in y
2.540 * [backup-simplify]: Simplify 0.5 into 0.5
2.540 * [taylor]: Taking taylor expansion of (/ y x) in y
2.540 * [taylor]: Taking taylor expansion of y in y
2.540 * [backup-simplify]: Simplify 0 into 0
2.540 * [backup-simplify]: Simplify 1 into 1
2.540 * [taylor]: Taking taylor expansion of x in y
2.541 * [backup-simplify]: Simplify x into x
2.541 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.541 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
2.541 * [backup-simplify]: Simplify 1 into 1
2.541 * [taylor]: Taking taylor expansion of 0 in y
2.541 * [backup-simplify]: Simplify 0 into 0
2.541 * [backup-simplify]: Simplify 0 into 0
2.542 * [backup-simplify]: Simplify (+ 0) into 0
2.542 * [backup-simplify]: Simplify 0 into 0
2.542 * [taylor]: Taking taylor expansion of 0 in y
2.542 * [backup-simplify]: Simplify 0 into 0
2.542 * [backup-simplify]: Simplify 0 into 0
2.542 * [backup-simplify]: Simplify 0 into 0
2.542 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 x) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow x 2))))
2.542 * [backup-simplify]: Simplify (- (* 0.125 (/ 1 (pow x 2)))) into (- (* 0.125 (/ 1 (pow x 2))))
2.543 * [taylor]: Taking taylor expansion of 0 in y
2.543 * [backup-simplify]: Simplify 0 into 0
2.543 * [backup-simplify]: Simplify 0 into 0
2.543 * [backup-simplify]: Simplify 0 into 0
2.543 * [backup-simplify]: Simplify 0 into 0
2.543 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
2.544 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
2.545 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 1) 1) (/ (pow 0 1) 1)) 0) into 0
2.545 * [backup-simplify]: Simplify 0 into 0
2.545 * [taylor]: Taking taylor expansion of 0 in y
2.545 * [backup-simplify]: Simplify 0 into 0
2.545 * [backup-simplify]: Simplify 0 into 0
2.545 * [backup-simplify]: Simplify 0 into 0
2.546 * [backup-simplify]: Simplify (+ (* (- (* 0.125 (/ 1 (pow (/ 1 x) 2)))) (pow (* (/ 1 y) 1) 2)) 1) into (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))
2.546 * [backup-simplify]: Simplify (cos (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) into (cos (* 0.5 (/ y x)))
2.546 * [approximate]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in (x y) around 0
2.546 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
2.546 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.546 * [taylor]: Taking taylor expansion of 0.5 in y
2.546 * [backup-simplify]: Simplify 0.5 into 0.5
2.546 * [taylor]: Taking taylor expansion of (/ y x) in y
2.546 * [taylor]: Taking taylor expansion of y in y
2.546 * [backup-simplify]: Simplify 0 into 0
2.546 * [backup-simplify]: Simplify 1 into 1
2.546 * [taylor]: Taking taylor expansion of x in y
2.546 * [backup-simplify]: Simplify x into x
2.546 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.546 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
2.546 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
2.546 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.546 * [taylor]: Taking taylor expansion of 0.5 in x
2.546 * [backup-simplify]: Simplify 0.5 into 0.5
2.546 * [taylor]: Taking taylor expansion of (/ y x) in x
2.546 * [taylor]: Taking taylor expansion of y in x
2.547 * [backup-simplify]: Simplify y into y
2.547 * [taylor]: Taking taylor expansion of x in x
2.547 * [backup-simplify]: Simplify 0 into 0
2.547 * [backup-simplify]: Simplify 1 into 1
2.547 * [backup-simplify]: Simplify (/ y 1) into y
2.547 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
2.547 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
2.547 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
2.547 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.547 * [taylor]: Taking taylor expansion of 0.5 in x
2.547 * [backup-simplify]: Simplify 0.5 into 0.5
2.547 * [taylor]: Taking taylor expansion of (/ y x) in x
2.547 * [taylor]: Taking taylor expansion of y in x
2.547 * [backup-simplify]: Simplify y into y
2.547 * [taylor]: Taking taylor expansion of x in x
2.547 * [backup-simplify]: Simplify 0 into 0
2.547 * [backup-simplify]: Simplify 1 into 1
2.547 * [backup-simplify]: Simplify (/ y 1) into y
2.547 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
2.547 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
2.547 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
2.548 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.548 * [taylor]: Taking taylor expansion of 0.5 in y
2.548 * [backup-simplify]: Simplify 0.5 into 0.5
2.548 * [taylor]: Taking taylor expansion of (/ y x) in y
2.548 * [taylor]: Taking taylor expansion of y in y
2.548 * [backup-simplify]: Simplify 0 into 0
2.548 * [backup-simplify]: Simplify 1 into 1
2.548 * [taylor]: Taking taylor expansion of x in y
2.548 * [backup-simplify]: Simplify x into x
2.548 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.548 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
2.548 * [backup-simplify]: Simplify 1 into 1
2.548 * [taylor]: Taking taylor expansion of 0 in y
2.548 * [backup-simplify]: Simplify 0 into 0
2.548 * [backup-simplify]: Simplify 0 into 0
2.549 * [backup-simplify]: Simplify (+ 0) into 0
2.549 * [backup-simplify]: Simplify 0 into 0
2.549 * [taylor]: Taking taylor expansion of 0 in y
2.549 * [backup-simplify]: Simplify 0 into 0
2.549 * [backup-simplify]: Simplify 0 into 0
2.549 * [backup-simplify]: Simplify 0 into 0
2.550 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 x) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow x 2))))
2.550 * [backup-simplify]: Simplify (- (* 0.125 (/ 1 (pow x 2)))) into (- (* 0.125 (/ 1 (pow x 2))))
2.550 * [taylor]: Taking taylor expansion of 0 in y
2.550 * [backup-simplify]: Simplify 0 into 0
2.550 * [backup-simplify]: Simplify 0 into 0
2.550 * [backup-simplify]: Simplify 0 into 0
2.550 * [backup-simplify]: Simplify 0 into 0
2.550 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
2.551 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
2.552 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 1) 1) (/ (pow 0 1) 1)) 0) into 0
2.552 * [backup-simplify]: Simplify 0 into 0
2.552 * [taylor]: Taking taylor expansion of 0 in y
2.552 * [backup-simplify]: Simplify 0 into 0
2.552 * [backup-simplify]: Simplify 0 into 0
2.552 * [backup-simplify]: Simplify 0 into 0
2.553 * [backup-simplify]: Simplify (+ (* (- (* 0.125 (/ 1 (pow (/ 1 (- x)) 2)))) (pow (* (/ 1 (- y)) 1) 2)) 1) into (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))
2.553 * * * * [progress]: [ 4 / 4 ] generating series at (2)
2.553 * [backup-simplify]: Simplify (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))) into (/ 1 (cos (* 0.5 (/ x y))))
2.553 * [approximate]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in (x y) around 0
2.553 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in y
2.553 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
2.553 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
2.554 * [taylor]: Taking taylor expansion of 0.5 in y
2.554 * [backup-simplify]: Simplify 0.5 into 0.5
2.554 * [taylor]: Taking taylor expansion of (/ x y) in y
2.554 * [taylor]: Taking taylor expansion of x in y
2.554 * [backup-simplify]: Simplify x into x
2.554 * [taylor]: Taking taylor expansion of y in y
2.554 * [backup-simplify]: Simplify 0 into 0
2.554 * [backup-simplify]: Simplify 1 into 1
2.554 * [backup-simplify]: Simplify (/ x 1) into x
2.554 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x)
2.554 * [backup-simplify]: Simplify (cos (* 0.5 (/ x y))) into (cos (* 0.5 (/ x y)))
2.554 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (/ x y)))) into (/ 1 (cos (* 0.5 (/ x y))))
2.554 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in x
2.554 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
2.554 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
2.554 * [taylor]: Taking taylor expansion of 0.5 in x
2.554 * [backup-simplify]: Simplify 0.5 into 0.5
2.554 * [taylor]: Taking taylor expansion of (/ x y) in x
2.554 * [taylor]: Taking taylor expansion of x in x
2.554 * [backup-simplify]: Simplify 0 into 0
2.554 * [backup-simplify]: Simplify 1 into 1
2.554 * [taylor]: Taking taylor expansion of y in x
2.554 * [backup-simplify]: Simplify y into y
2.555 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.555 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
2.555 * [backup-simplify]: Simplify (/ 1 1) into 1
2.555 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in x
2.555 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
2.555 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
2.556 * [taylor]: Taking taylor expansion of 0.5 in x
2.556 * [backup-simplify]: Simplify 0.5 into 0.5
2.556 * [taylor]: Taking taylor expansion of (/ x y) in x
2.556 * [taylor]: Taking taylor expansion of x in x
2.556 * [backup-simplify]: Simplify 0 into 0
2.556 * [backup-simplify]: Simplify 1 into 1
2.556 * [taylor]: Taking taylor expansion of y in x
2.556 * [backup-simplify]: Simplify y into y
2.556 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.556 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
2.556 * [backup-simplify]: Simplify (/ 1 1) into 1
2.557 * [taylor]: Taking taylor expansion of 1 in y
2.557 * [backup-simplify]: Simplify 1 into 1
2.557 * [backup-simplify]: Simplify 1 into 1
2.557 * [backup-simplify]: Simplify (+ 0) into 0
2.558 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.558 * [taylor]: Taking taylor expansion of 0 in y
2.558 * [backup-simplify]: Simplify 0 into 0
2.558 * [backup-simplify]: Simplify 0 into 0
2.558 * [backup-simplify]: Simplify 0 into 0
2.559 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 y) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow y 2))))
2.560 * [backup-simplify]: Simplify (- (+ (* 1 (/ (- (* 0.125 (/ 1 (pow y 2)))) 1)) (* 0 (/ 0 1)))) into (* 0.125 (/ 1 (pow y 2)))
2.560 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow y 2))) in y
2.560 * [taylor]: Taking taylor expansion of 0.125 in y
2.560 * [backup-simplify]: Simplify 0.125 into 0.125
2.560 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.560 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.560 * [taylor]: Taking taylor expansion of y in y
2.560 * [backup-simplify]: Simplify 0 into 0
2.560 * [backup-simplify]: Simplify 1 into 1
2.561 * [backup-simplify]: Simplify (* 1 1) into 1
2.561 * [backup-simplify]: Simplify (/ 1 1) into 1
2.562 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.563 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.564 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.565 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.566 * [backup-simplify]: Simplify (+ (* 0.125 0) (+ (* 0 0) (* 0 1))) into 0
2.566 * [backup-simplify]: Simplify 0 into 0
2.566 * [backup-simplify]: Simplify 0 into 0
2.566 * [backup-simplify]: Simplify 0 into 0
2.566 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0
2.567 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 y))) into 0
2.568 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 y) 1) 1) (/ (pow 0 1) 1)) 0) into 0
2.569 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (- (* 0.125 (/ 1 (pow y 2)))) 1)) (* (* 0.125 (/ 1 (pow y 2))) (/ 0 1)))) into 0
2.570 * [taylor]: Taking taylor expansion of 0 in y
2.570 * [backup-simplify]: Simplify 0 into 0
2.570 * [backup-simplify]: Simplify 0 into 0
2.570 * [backup-simplify]: Simplify 1 into 1
2.570 * [backup-simplify]: Simplify (/ (/ (sin (/ (/ 1 x) (* (/ 1 y) 2.0))) (cos (/ (/ 1 x) (* (/ 1 y) 2.0)))) (sin (/ (/ 1 x) (* (/ 1 y) 2.0)))) into (/ 1 (cos (* 0.5 (/ y x))))
2.570 * [approximate]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in (x y) around 0
2.570 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
2.570 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
2.570 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.570 * [taylor]: Taking taylor expansion of 0.5 in y
2.570 * [backup-simplify]: Simplify 0.5 into 0.5
2.570 * [taylor]: Taking taylor expansion of (/ y x) in y
2.571 * [taylor]: Taking taylor expansion of y in y
2.571 * [backup-simplify]: Simplify 0 into 0
2.571 * [backup-simplify]: Simplify 1 into 1
2.571 * [taylor]: Taking taylor expansion of x in y
2.571 * [backup-simplify]: Simplify x into x
2.571 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.571 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
2.571 * [backup-simplify]: Simplify (/ 1 1) into 1
2.571 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
2.571 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
2.571 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.571 * [taylor]: Taking taylor expansion of 0.5 in x
2.571 * [backup-simplify]: Simplify 0.5 into 0.5
2.572 * [taylor]: Taking taylor expansion of (/ y x) in x
2.572 * [taylor]: Taking taylor expansion of y in x
2.572 * [backup-simplify]: Simplify y into y
2.572 * [taylor]: Taking taylor expansion of x in x
2.572 * [backup-simplify]: Simplify 0 into 0
2.572 * [backup-simplify]: Simplify 1 into 1
2.572 * [backup-simplify]: Simplify (/ y 1) into y
2.572 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
2.572 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
2.572 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (/ y x)))) into (/ 1 (cos (* 0.5 (/ y x))))
2.572 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
2.572 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
2.572 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.572 * [taylor]: Taking taylor expansion of 0.5 in x
2.572 * [backup-simplify]: Simplify 0.5 into 0.5
2.572 * [taylor]: Taking taylor expansion of (/ y x) in x
2.572 * [taylor]: Taking taylor expansion of y in x
2.572 * [backup-simplify]: Simplify y into y
2.572 * [taylor]: Taking taylor expansion of x in x
2.572 * [backup-simplify]: Simplify 0 into 0
2.572 * [backup-simplify]: Simplify 1 into 1
2.573 * [backup-simplify]: Simplify (/ y 1) into y
2.573 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
2.573 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
2.573 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (/ y x)))) into (/ 1 (cos (* 0.5 (/ y x))))
2.573 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
2.573 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
2.573 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.573 * [taylor]: Taking taylor expansion of 0.5 in y
2.573 * [backup-simplify]: Simplify 0.5 into 0.5
2.573 * [taylor]: Taking taylor expansion of (/ y x) in y
2.573 * [taylor]: Taking taylor expansion of y in y
2.573 * [backup-simplify]: Simplify 0 into 0
2.573 * [backup-simplify]: Simplify 1 into 1
2.573 * [taylor]: Taking taylor expansion of x in y
2.573 * [backup-simplify]: Simplify x into x
2.573 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.573 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
2.574 * [backup-simplify]: Simplify (/ 1 1) into 1
2.574 * [backup-simplify]: Simplify 1 into 1
2.574 * [backup-simplify]: Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))))) into 0
2.575 * [taylor]: Taking taylor expansion of 0 in y
2.575 * [backup-simplify]: Simplify 0 into 0
2.575 * [backup-simplify]: Simplify 0 into 0
2.575 * [backup-simplify]: Simplify (+ 0) into 0
2.576 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.576 * [backup-simplify]: Simplify 0 into 0
2.577 * [backup-simplify]: Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))))) into 0
2.577 * [taylor]: Taking taylor expansion of 0 in y
2.577 * [backup-simplify]: Simplify 0 into 0
2.577 * [backup-simplify]: Simplify 0 into 0
2.577 * [backup-simplify]: Simplify 0 into 0
2.577 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 x) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow x 2))))
2.578 * [backup-simplify]: Simplify (- (+ (* 1 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* 0 (/ 0 1)))) into (* 0.125 (/ 1 (pow x 2)))
2.579 * [backup-simplify]: Simplify (* 0.125 (/ 1 (pow x 2))) into (/ 0.125 (pow x 2))
2.579 * [backup-simplify]: Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))))) into 0
2.579 * [taylor]: Taking taylor expansion of 0 in y
2.579 * [backup-simplify]: Simplify 0 into 0
2.579 * [backup-simplify]: Simplify 0 into 0
2.579 * [backup-simplify]: Simplify 0 into 0
2.579 * [backup-simplify]: Simplify 0 into 0
2.580 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
2.580 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
2.581 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 1) 1) (/ (pow 0 1) 1)) 0) into 0
2.583 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* (* 0.125 (/ 1 (pow x 2))) (/ 0 1)))) into 0
2.583 * [backup-simplify]: Simplify 0 into 0
2.584 * [backup-simplify]: Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))))) into 0
2.584 * [taylor]: Taking taylor expansion of 0 in y
2.584 * [backup-simplify]: Simplify 0 into 0
2.584 * [backup-simplify]: Simplify 0 into 0
2.585 * [backup-simplify]: Simplify 0 into 0
2.585 * [backup-simplify]: Simplify (+ (* (/ 0.125 (pow (/ 1 x) 2)) (pow (* (/ 1 y) 1) 2)) 1) into (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
2.586 * [backup-simplify]: Simplify (/ (/ (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) (cos (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0)))) (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0)))) into (/ 1 (cos (* 0.5 (/ y x))))
2.586 * [approximate]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in (x y) around 0
2.586 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
2.586 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
2.586 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.586 * [taylor]: Taking taylor expansion of 0.5 in y
2.586 * [backup-simplify]: Simplify 0.5 into 0.5
2.586 * [taylor]: Taking taylor expansion of (/ y x) in y
2.586 * [taylor]: Taking taylor expansion of y in y
2.586 * [backup-simplify]: Simplify 0 into 0
2.586 * [backup-simplify]: Simplify 1 into 1
2.586 * [taylor]: Taking taylor expansion of x in y
2.586 * [backup-simplify]: Simplify x into x
2.586 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.587 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
2.587 * [backup-simplify]: Simplify (/ 1 1) into 1
2.587 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
2.587 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
2.587 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.587 * [taylor]: Taking taylor expansion of 0.5 in x
2.587 * [backup-simplify]: Simplify 0.5 into 0.5
2.587 * [taylor]: Taking taylor expansion of (/ y x) in x
2.588 * [taylor]: Taking taylor expansion of y in x
2.588 * [backup-simplify]: Simplify y into y
2.588 * [taylor]: Taking taylor expansion of x in x
2.588 * [backup-simplify]: Simplify 0 into 0
2.588 * [backup-simplify]: Simplify 1 into 1
2.588 * [backup-simplify]: Simplify (/ y 1) into y
2.588 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
2.588 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
2.588 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (/ y x)))) into (/ 1 (cos (* 0.5 (/ y x))))
2.588 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
2.588 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
2.588 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.588 * [taylor]: Taking taylor expansion of 0.5 in x
2.588 * [backup-simplify]: Simplify 0.5 into 0.5
2.588 * [taylor]: Taking taylor expansion of (/ y x) in x
2.588 * [taylor]: Taking taylor expansion of y in x
2.588 * [backup-simplify]: Simplify y into y
2.588 * [taylor]: Taking taylor expansion of x in x
2.588 * [backup-simplify]: Simplify 0 into 0
2.588 * [backup-simplify]: Simplify 1 into 1
2.588 * [backup-simplify]: Simplify (/ y 1) into y
2.589 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
2.589 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
2.589 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (/ y x)))) into (/ 1 (cos (* 0.5 (/ y x))))
2.589 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
2.589 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
2.589 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.589 * [taylor]: Taking taylor expansion of 0.5 in y
2.589 * [backup-simplify]: Simplify 0.5 into 0.5
2.589 * [taylor]: Taking taylor expansion of (/ y x) in y
2.589 * [taylor]: Taking taylor expansion of y in y
2.589 * [backup-simplify]: Simplify 0 into 0
2.589 * [backup-simplify]: Simplify 1 into 1
2.589 * [taylor]: Taking taylor expansion of x in y
2.589 * [backup-simplify]: Simplify x into x
2.589 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.589 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
2.590 * [backup-simplify]: Simplify (/ 1 1) into 1
2.590 * [backup-simplify]: Simplify 1 into 1
2.590 * [backup-simplify]: Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))))) into 0
2.591 * [taylor]: Taking taylor expansion of 0 in y
2.591 * [backup-simplify]: Simplify 0 into 0
2.591 * [backup-simplify]: Simplify 0 into 0
2.591 * [backup-simplify]: Simplify (+ 0) into 0
2.592 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.592 * [backup-simplify]: Simplify 0 into 0
2.593 * [backup-simplify]: Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))))) into 0
2.593 * [taylor]: Taking taylor expansion of 0 in y
2.593 * [backup-simplify]: Simplify 0 into 0
2.593 * [backup-simplify]: Simplify 0 into 0
2.593 * [backup-simplify]: Simplify 0 into 0
2.593 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 x) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow x 2))))
2.594 * [backup-simplify]: Simplify (- (+ (* 1 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* 0 (/ 0 1)))) into (* 0.125 (/ 1 (pow x 2)))
2.595 * [backup-simplify]: Simplify (* 0.125 (/ 1 (pow x 2))) into (/ 0.125 (pow x 2))
2.595 * [backup-simplify]: Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))))) into 0
2.595 * [taylor]: Taking taylor expansion of 0 in y
2.595 * [backup-simplify]: Simplify 0 into 0
2.595 * [backup-simplify]: Simplify 0 into 0
2.595 * [backup-simplify]: Simplify 0 into 0
2.596 * [backup-simplify]: Simplify 0 into 0
2.596 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
2.596 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
2.597 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 1) 1) (/ (pow 0 1) 1)) 0) into 0
2.599 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* (* 0.125 (/ 1 (pow x 2))) (/ 0 1)))) into 0
2.599 * [backup-simplify]: Simplify 0 into 0
2.600 * [backup-simplify]: Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))))) into 0
2.600 * [taylor]: Taking taylor expansion of 0 in y
2.600 * [backup-simplify]: Simplify 0 into 0
2.600 * [backup-simplify]: Simplify 0 into 0
2.600 * [backup-simplify]: Simplify 0 into 0
2.601 * [backup-simplify]: Simplify (+ (* (/ 0.125 (pow (/ 1 (- x)) 2)) (pow (* (/ 1 (- y)) 1) 2)) 1) into (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
2.601 * * * [progress]: simplifying candidates
2.604 * [simplify]: Simplifying:
  (expm1 (sin (/ x (* y 2.0))))
  (log1p (sin (/ x (* y 2.0))))
  (log (sin (/ x (* y 2.0))))
  (exp (sin (/ x (* y 2.0))))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (cbrt (sin (/ x (* y 2.0))))
  (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (expm1 (sin (/ x (* y 2.0))))
  (log1p (sin (/ x (* y 2.0))))
  (log (sin (/ x (* y 2.0))))
  (exp (sin (/ x (* y 2.0))))
  (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (cbrt (sin (/ x (* y 2.0))))
  (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (sqrt (sin (/ x (* y 2.0))))
  (expm1 (cos (/ x (* y 2.0))))
  (log1p (cos (/ x (* y 2.0))))
  (log (cos (/ x (* y 2.0))))
  (exp (cos (/ x (* y 2.0))))
  (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))
  (cbrt (cos (/ x (* y 2.0))))
  (* (* (cos (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (cos (/ x (* y 2.0))))
  (sqrt (cos (/ x (* y 2.0))))
  (sqrt (cos (/ x (* y 2.0))))
  (expm1 (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))
  (log1p (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))
  (- (- (log (sin (/ x (* y 2.0)))) (log (cos (/ x (* y 2.0))))) (log (sin (/ x (* y 2.0)))))
  (- (log (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (log (sin (/ x (* y 2.0)))))
  (log (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))
  (exp (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))
  (/ (/ (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))) (* (* (cos (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (cos (/ x (* y 2.0))))) (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))
  (/ (* (* (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (* (* (sin (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))
  (* (cbrt (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))) (cbrt (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))))
  (cbrt (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))
  (* (* (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))) (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))) (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))
  (sqrt (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))
  (sqrt (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))
  (- (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))
  (- (sin (/ x (* y 2.0))))
  (/ (* (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (* (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (* (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))) 1)
  (/ (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))
  (/ (sqrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (sqrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (sqrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) 1)
  (/ (sqrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))
  (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (/ (cbrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (cbrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) 1)
  (/ (/ (cbrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))
  (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (sqrt (cos (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (/ (cbrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (sqrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (cbrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (sqrt (cos (/ x (* y 2.0))))) 1)
  (/ (/ (cbrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))
  (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) 1) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (/ (cbrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) 1) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (cbrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) 1) 1)
  (/ (/ (cbrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) 1)
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))) 1)
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) 1) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) 1) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) 1) 1)
  (/ (/ (sqrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ (/ 1 (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (/ (sin (/ x (* y 2.0))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (/ 1 (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (sin (/ x (* y 2.0))) (cbrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ 1 (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) 1)
  (/ (/ (sin (/ x (* y 2.0))) (cbrt (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))
  (/ (/ 1 (sqrt (cos (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (/ (sin (/ x (* y 2.0))) (sqrt (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (/ 1 (sqrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (sin (/ x (* y 2.0))) (sqrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ 1 (sqrt (cos (/ x (* y 2.0))))) 1)
  (/ (/ (sin (/ x (* y 2.0))) (sqrt (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))
  (/ (/ 1 1) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (/ 1 1) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ 1 1) 1)
  (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ 1 (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ 1 1)
  (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ (sin (/ x (* y 2.0))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (/ 1 (cos (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ 1 (cos (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) 1)
  (/ (/ 1 (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0))))
  (/ 1 (sin (/ x (* y 2.0))))
  (/ (sin (/ x (* y 2.0))) (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))
  (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))))
  (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))
  (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) 1)
  (/ (sin (/ x (* y 2.0))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))
  (/ (sin (/ x (* y 2.0))) (sqrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))
  (/ (sin (/ x (* y 2.0))) (/ (cbrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))))
  (/ (sin (/ x (* y 2.0))) (/ (cbrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))))
  (/ (sin (/ x (* y 2.0))) (/ (cbrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (/ (sqrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))))
  (/ (sin (/ x (* y 2.0))) (/ (sqrt (sin (/ x (* y 2.0)))) (sqrt (cos (/ x (* y 2.0))))))
  (/ (sin (/ x (* y 2.0))) (/ (sqrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (/ (sin (/ x (* y 2.0))) (cbrt (cos (/ x (* y 2.0))))))
  (/ (sin (/ x (* y 2.0))) (/ (sin (/ x (* y 2.0))) (sqrt (cos (/ x (* y 2.0))))))
  (/ (sin (/ x (* y 2.0))) (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))
  (/ (sin (/ x (* y 2.0))) (/ 1 (cos (/ x (* y 2.0)))))
  (* (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  1
  (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))
  (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))
  1
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
2.610 * * [simplify]: iteration 0: 167 enodes
2.692 * * [simplify]: iteration 1: 390 enodes
2.851 * * [simplify]: iteration 2: 1199 enodes
4.716 * * [simplify]: iteration 3: 4484 enodes
6.177 * * [simplify]: iteration complete: 5011 enodes
6.177 * * [simplify]: Extracting #0: cost 100 inf + 0
6.179 * * [simplify]: Extracting #1: cost 694 inf + 2
6.184 * * [simplify]: Extracting #2: cost 1259 inf + 4501
6.193 * * [simplify]: Extracting #3: cost 1153 inf + 43162
6.260 * * [simplify]: Extracting #4: cost 379 inf + 279237
6.370 * * [simplify]: Extracting #5: cost 22 inf + 402724
6.448 * * [simplify]: Extracting #6: cost 0 inf + 411616
6.576 * [simplify]: Simplified to:
  (expm1 (sin (/ (/ x y) 2.0)))
  (log1p (sin (/ (/ x y) 2.0)))
  (log (sin (/ (/ x y) 2.0)))
  (exp (sin (/ (/ x y) 2.0)))
  (* (cbrt (sin (/ (/ x y) 2.0))) (cbrt (sin (/ (/ x y) 2.0))))
  (cbrt (sin (/ (/ x y) 2.0)))
  (* (sin (/ (/ x y) 2.0)) (* (sin (/ (/ x y) 2.0)) (sin (/ (/ x y) 2.0))))
  (sqrt (sin (/ (/ x y) 2.0)))
  (sqrt (sin (/ (/ x y) 2.0)))
  (expm1 (sin (/ (/ x y) 2.0)))
  (log1p (sin (/ (/ x y) 2.0)))
  (log (sin (/ (/ x y) 2.0)))
  (exp (sin (/ (/ x y) 2.0)))
  (* (cbrt (sin (/ (/ x y) 2.0))) (cbrt (sin (/ (/ x y) 2.0))))
  (cbrt (sin (/ (/ x y) 2.0)))
  (* (sin (/ (/ x y) 2.0)) (* (sin (/ (/ x y) 2.0)) (sin (/ (/ x y) 2.0))))
  (sqrt (sin (/ (/ x y) 2.0)))
  (sqrt (sin (/ (/ x y) 2.0)))
  (expm1 (cos (/ (/ x y) 2.0)))
  (log1p (cos (/ (/ x y) 2.0)))
  (log (cos (/ (/ x y) 2.0)))
  (exp (cos (/ (/ x y) 2.0)))
  (* (cbrt (cos (/ (/ x y) 2.0))) (cbrt (cos (/ (/ x y) 2.0))))
  (cbrt (cos (/ (/ x y) 2.0)))
  (* (cos (/ (/ x y) 2.0)) (* (cos (/ (/ x y) 2.0)) (cos (/ (/ x y) 2.0))))
  (sqrt (cos (/ (/ x y) 2.0)))
  (sqrt (cos (/ (/ x y) 2.0)))
  (expm1 (/ 1 (cos (/ (/ x y) 2.0))))
  (log1p (/ 1 (cos (/ (/ x y) 2.0))))
  (- (log (cos (/ (/ x y) 2.0))))
  (- (log (cos (/ (/ x y) 2.0))))
  (- (log (cos (/ (/ x y) 2.0))))
  (exp (/ 1 (cos (/ (/ x y) 2.0))))
  (/ 1 (* (cos (/ (/ x y) 2.0)) (* (cos (/ (/ x y) 2.0)) (cos (/ (/ x y) 2.0)))))
  (/ 1 (* (cos (/ (/ x y) 2.0)) (* (cos (/ (/ x y) 2.0)) (cos (/ (/ x y) 2.0)))))
  (* (cbrt (/ 1 (cos (/ (/ x y) 2.0)))) (cbrt (/ 1 (cos (/ (/ x y) 2.0)))))
  (cbrt (/ 1 (cos (/ (/ x y) 2.0))))
  (/ 1 (* (cos (/ (/ x y) 2.0)) (* (cos (/ (/ x y) 2.0)) (cos (/ (/ x y) 2.0)))))
  (sqrt (/ 1 (cos (/ (/ x y) 2.0))))
  (sqrt (/ 1 (cos (/ (/ x y) 2.0))))
  (/ (- (sin (/ (/ x y) 2.0))) (cos (/ (/ x y) 2.0)))
  (- (sin (/ (/ x y) 2.0)))
  (* (/ (cbrt (/ (sin (/ (/ x y) 2.0)) (cos (/ (/ x y) 2.0)))) (cbrt (sin (/ (/ x y) 2.0)))) (/ (cbrt (/ (sin (/ (/ x y) 2.0)) (cos (/ (/ x y) 2.0)))) (cbrt (sin (/ (/ x y) 2.0)))))
  (/ (cbrt (/ (sin (/ (/ x y) 2.0)) (cos (/ (/ x y) 2.0)))) (cbrt (sin (/ (/ x y) 2.0))))
  (/ (* (cbrt (/ (sin (/ (/ x y) 2.0)) (cos (/ (/ x y) 2.0)))) (cbrt (/ (sin (/ (/ x y) 2.0)) (cos (/ (/ x y) 2.0))))) (sqrt (sin (/ (/ x y) 2.0))))
  (/ (cbrt (/ (sin (/ (/ x y) 2.0)) (cos (/ (/ x y) 2.0)))) (sqrt (sin (/ (/ x y) 2.0))))
  (* (cbrt (/ (sin (/ (/ x y) 2.0)) (cos (/ (/ x y) 2.0)))) (cbrt (/ (sin (/ (/ x y) 2.0)) (cos (/ (/ x y) 2.0)))))
  (/ (cbrt (/ (sin (/ (/ x y) 2.0)) (cos (/ (/ x y) 2.0)))) (sin (/ (/ x y) 2.0)))
  (/ (sqrt (/ (sin (/ (/ x y) 2.0)) (cos (/ (/ x y) 2.0)))) (* (cbrt (sin (/ (/ x y) 2.0))) (cbrt (sin (/ (/ x y) 2.0)))))
  (/ (sqrt (/ (sin (/ (/ x y) 2.0)) (cos (/ (/ x y) 2.0)))) (cbrt (sin (/ (/ x y) 2.0))))
  (/ (sqrt (/ (sin (/ (/ x y) 2.0)) (cos (/ (/ x y) 2.0)))) (sqrt (sin (/ (/ x y) 2.0))))
  (/ (sqrt (/ (sin (/ (/ x y) 2.0)) (cos (/ (/ x y) 2.0)))) (sqrt (sin (/ (/ x y) 2.0))))
  (sqrt (/ (sin (/ (/ x y) 2.0)) (cos (/ (/ x y) 2.0))))
  (/ (sqrt (/ (sin (/ (/ x y) 2.0)) (cos (/ (/ x y) 2.0)))) (sin (/ (/ x y) 2.0)))
  (* (/ 1 (cbrt (cos (/ (/ x y) 2.0)))) (/ 1 (cbrt (cos (/ (/ x y) 2.0)))))
  (/ 1 (cbrt (cos (/ (/ x y) 2.0))))
  (/ (* (/ (cbrt (sin (/ (/ x y) 2.0))) (cbrt (cos (/ (/ x y) 2.0)))) (/ (cbrt (sin (/ (/ x y) 2.0))) (cbrt (cos (/ (/ x y) 2.0))))) (sqrt (sin (/ (/ x y) 2.0))))
  (/ (/ (cbrt (sin (/ (/ x y) 2.0))) (cbrt (cos (/ (/ x y) 2.0)))) (sqrt (sin (/ (/ x y) 2.0))))
  (* (/ (cbrt (sin (/ (/ x y) 2.0))) (cbrt (cos (/ (/ x y) 2.0)))) (/ (cbrt (sin (/ (/ x y) 2.0))) (cbrt (cos (/ (/ x y) 2.0)))))
  (/ (/ (cbrt (sin (/ (/ x y) 2.0))) (cbrt (cos (/ (/ x y) 2.0)))) (sin (/ (/ x y) 2.0)))
  (/ 1 (sqrt (cos (/ (/ x y) 2.0))))
  (/ 1 (sqrt (cos (/ (/ x y) 2.0))))
  (/ (* (/ (cbrt (sin (/ (/ x y) 2.0))) (sqrt (sin (/ (/ x y) 2.0)))) (cbrt (sin (/ (/ x y) 2.0)))) (sqrt (cos (/ (/ x y) 2.0))))
  (/ (/ (cbrt (sin (/ (/ x y) 2.0))) (sqrt (cos (/ (/ x y) 2.0)))) (sqrt (sin (/ (/ x y) 2.0))))
  (/ (cbrt (sin (/ (/ x y) 2.0))) (/ (sqrt (cos (/ (/ x y) 2.0))) (cbrt (sin (/ (/ x y) 2.0)))))
  (/ (/ (cbrt (sin (/ (/ x y) 2.0))) (sin (/ (/ x y) 2.0))) (sqrt (cos (/ (/ x y) 2.0))))
  1
  (/ 1 (cos (/ (/ x y) 2.0)))
  (/ (cbrt (sin (/ (/ x y) 2.0))) (/ (sqrt (sin (/ (/ x y) 2.0))) (cbrt (sin (/ (/ x y) 2.0)))))
  (/ (cbrt (sin (/ (/ x y) 2.0))) (* (sqrt (sin (/ (/ x y) 2.0))) (cos (/ (/ x y) 2.0))))
  (* (cbrt (sin (/ (/ x y) 2.0))) (cbrt (sin (/ (/ x y) 2.0))))
  (/ (cbrt (sin (/ (/ x y) 2.0))) (* (sin (/ (/ x y) 2.0)) (cos (/ (/ x y) 2.0))))
  (/ (sqrt (sin (/ (/ x y) 2.0))) (* (* (cbrt (cos (/ (/ x y) 2.0))) (cbrt (sin (/ (/ x y) 2.0)))) (* (cbrt (cos (/ (/ x y) 2.0))) (cbrt (sin (/ (/ x y) 2.0))))))
  (/ (sqrt (sin (/ (/ x y) 2.0))) (* (cbrt (cos (/ (/ x y) 2.0))) (cbrt (sin (/ (/ x y) 2.0)))))
  (* (/ 1 (cbrt (cos (/ (/ x y) 2.0)))) (/ 1 (cbrt (cos (/ (/ x y) 2.0)))))
  (/ 1 (cbrt (cos (/ (/ x y) 2.0))))
  (/ (/ (sqrt (sin (/ (/ x y) 2.0))) (cbrt (cos (/ (/ x y) 2.0)))) (cbrt (cos (/ (/ x y) 2.0))))
  (/ (sqrt (sin (/ (/ x y) 2.0))) (* (cbrt (cos (/ (/ x y) 2.0))) (sin (/ (/ x y) 2.0))))
  (/ (/ (sqrt (sin (/ (/ x y) 2.0))) (sqrt (cos (/ (/ x y) 2.0)))) (* (cbrt (sin (/ (/ x y) 2.0))) (cbrt (sin (/ (/ x y) 2.0)))))
  (/ (/ (sqrt (sin (/ (/ x y) 2.0))) (sqrt (cos (/ (/ x y) 2.0)))) (cbrt (sin (/ (/ x y) 2.0))))
  (/ 1 (sqrt (cos (/ (/ x y) 2.0))))
  (/ 1 (sqrt (cos (/ (/ x y) 2.0))))
  (/ (sqrt (sin (/ (/ x y) 2.0))) (sqrt (cos (/ (/ x y) 2.0))))
  (/ (/ (sqrt (sin (/ (/ x y) 2.0))) (sin (/ (/ x y) 2.0))) (sqrt (cos (/ (/ x y) 2.0))))
  (/ (sqrt (sin (/ (/ x y) 2.0))) (* (cbrt (sin (/ (/ x y) 2.0))) (cbrt (sin (/ (/ x y) 2.0)))))
  (/ (sqrt (sin (/ (/ x y) 2.0))) (* (cos (/ (/ x y) 2.0)) (cbrt (sin (/ (/ x y) 2.0)))))
  1
  (/ 1 (cos (/ (/ x y) 2.0)))
  (sqrt (sin (/ (/ x y) 2.0)))
  (/ (sqrt (sin (/ (/ x y) 2.0))) (* (sin (/ (/ x y) 2.0)) (cos (/ (/ x y) 2.0))))
  (/ (/ 1 (* (cbrt (cos (/ (/ x y) 2.0))) (cbrt (sin (/ (/ x y) 2.0))))) (* (cbrt (cos (/ (/ x y) 2.0))) (cbrt (sin (/ (/ x y) 2.0)))))
  (/ (/ (sin (/ (/ x y) 2.0)) (cbrt (cos (/ (/ x y) 2.0)))) (cbrt (sin (/ (/ x y) 2.0))))
  (/ (* (/ 1 (cbrt (cos (/ (/ x y) 2.0)))) (/ 1 (cbrt (cos (/ (/ x y) 2.0))))) (sqrt (sin (/ (/ x y) 2.0))))
  (/ (/ (sin (/ (/ x y) 2.0)) (sqrt (sin (/ (/ x y) 2.0)))) (cbrt (cos (/ (/ x y) 2.0))))
  (* (/ 1 (cbrt (cos (/ (/ x y) 2.0)))) (/ 1 (cbrt (cos (/ (/ x y) 2.0)))))
  (/ 1 (cbrt (cos (/ (/ x y) 2.0))))
  (/ (/ 1 (* (sqrt (cos (/ (/ x y) 2.0))) (cbrt (sin (/ (/ x y) 2.0))))) (cbrt (sin (/ (/ x y) 2.0))))
  (/ (/ (sin (/ (/ x y) 2.0)) (sqrt (cos (/ (/ x y) 2.0)))) (cbrt (sin (/ (/ x y) 2.0))))
  (/ (/ 1 (sqrt (sin (/ (/ x y) 2.0)))) (sqrt (cos (/ (/ x y) 2.0))))
  (/ (/ (sin (/ (/ x y) 2.0)) (sqrt (sin (/ (/ x y) 2.0)))) (sqrt (cos (/ (/ x y) 2.0))))
  (/ 1 (sqrt (cos (/ (/ x y) 2.0))))
  (/ 1 (sqrt (cos (/ (/ x y) 2.0))))
  (/ (/ 1 (cbrt (sin (/ (/ x y) 2.0)))) (cbrt (sin (/ (/ x y) 2.0))))
  (/ (sin (/ (/ x y) 2.0)) (* (cos (/ (/ x y) 2.0)) (cbrt (sin (/ (/ x y) 2.0)))))
  (/ 1 (sqrt (sin (/ (/ x y) 2.0))))
  (/ (/ (sin (/ (/ x y) 2.0)) (cos (/ (/ x y) 2.0))) (sqrt (sin (/ (/ x y) 2.0))))
  1
  (/ 1 (cos (/ (/ x y) 2.0)))
  (/ (/ 1 (cbrt (sin (/ (/ x y) 2.0)))) (cbrt (sin (/ (/ x y) 2.0))))
  (/ (sin (/ (/ x y) 2.0)) (* (cos (/ (/ x y) 2.0)) (cbrt (sin (/ (/ x y) 2.0)))))
  (/ 1 (sqrt (sin (/ (/ x y) 2.0))))
  (/ (/ (sin (/ (/ x y) 2.0)) (cos (/ (/ x y) 2.0))) (sqrt (sin (/ (/ x y) 2.0))))
  1
  (/ 1 (cos (/ (/ x y) 2.0)))
  (/ (sin (/ (/ x y) 2.0)) (* (cbrt (sin (/ (/ x y) 2.0))) (cbrt (sin (/ (/ x y) 2.0)))))
  (/ 1 (* (cos (/ (/ x y) 2.0)) (cbrt (sin (/ (/ x y) 2.0)))))
  (/ (sin (/ (/ x y) 2.0)) (sqrt (sin (/ (/ x y) 2.0))))
  (/ (/ 1 (sqrt (sin (/ (/ x y) 2.0)))) (cos (/ (/ x y) 2.0)))
  (sin (/ (/ x y) 2.0))
  (/ (/ 1 (sin (/ (/ x y) 2.0))) (cos (/ (/ x y) 2.0)))
  (/ 1 (sin (/ (/ x y) 2.0)))
  (cos (/ (/ x y) 2.0))
  (/ (/ (/ (sin (/ (/ x y) 2.0)) (cbrt (sin (/ (/ x y) 2.0)))) (cos (/ (/ x y) 2.0))) (cbrt (sin (/ (/ x y) 2.0))))
  (/ (/ (sin (/ (/ x y) 2.0)) (cos (/ (/ x y) 2.0))) (sqrt (sin (/ (/ x y) 2.0))))
  (/ (sin (/ (/ x y) 2.0)) (cos (/ (/ x y) 2.0)))
  (/ (sin (/ (/ x y) 2.0)) (cbrt (/ (sin (/ (/ x y) 2.0)) (cos (/ (/ x y) 2.0)))))
  (/ (sin (/ (/ x y) 2.0)) (sqrt (/ (sin (/ (/ x y) 2.0)) (cos (/ (/ x y) 2.0)))))
  (* (/ (sin (/ (/ x y) 2.0)) (cbrt (sin (/ (/ x y) 2.0)))) (cbrt (cos (/ (/ x y) 2.0))))
  (/ (sin (/ (/ x y) 2.0)) (/ (cbrt (sin (/ (/ x y) 2.0))) (sqrt (cos (/ (/ x y) 2.0)))))
  (* (/ (sin (/ (/ x y) 2.0)) (cbrt (sin (/ (/ x y) 2.0)))) (cos (/ (/ x y) 2.0)))
  (/ (* (cbrt (cos (/ (/ x y) 2.0))) (sin (/ (/ x y) 2.0))) (sqrt (sin (/ (/ x y) 2.0))))
  (* (sqrt (cos (/ (/ x y) 2.0))) (/ (sin (/ (/ x y) 2.0)) (sqrt (sin (/ (/ x y) 2.0)))))
  (* (/ (sin (/ (/ x y) 2.0)) (sqrt (sin (/ (/ x y) 2.0)))) (cos (/ (/ x y) 2.0)))
  (cbrt (cos (/ (/ x y) 2.0)))
  (sqrt (cos (/ (/ x y) 2.0)))
  (cos (/ (/ x y) 2.0))
  (cos (/ (/ x y) 2.0))
  (* (cos (/ (/ x y) 2.0)) (sin (/ (/ x y) 2.0)))
  (* (cos (/ (/ x y) 2.0)) (sin (/ (/ x y) 2.0)))
  0
  (/ (* x 0.5) y)
  (/ (* x 0.5) y)
  0
  (/ (* x 0.5) y)
  (/ (* x 0.5) y)
  1
  (- 1 (* (* (/ x y) (/ x y)) 0.125))
  (- 1 (* (* (/ x y) (/ x y)) 0.125))
  1
  (fma 0.125 (* (/ x y) (/ x y)) 1)
  (fma 0.125 (* (/ x y) (/ x y)) 1)
6.592 * * * [progress]: adding candidates to table
7.236 * * [progress]: iteration 4 / 4
7.236 * * * [progress]: picking best candidate
7.344 * * * * [pick]: Picked  #<alt (λ (x y) (log1p (expm1 (/ 1 (cos (/ (/ x y) 2.0))))))>
7.344 * * * [progress]: localizing error
7.361 * * * [progress]: generating rewritten candidates
7.361 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1 2)
7.368 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1)
7.369 * * * * [progress]: [ 3 / 4 ] rewriting at (2)
7.369 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1)
7.376 * * * [progress]: generating series expansions
7.376 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 2)
7.377 * [backup-simplify]: Simplify (cos (/ (/ x y) 2.0)) into (cos (* 0.5 (/ x y)))
7.377 * [approximate]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in (x y) around 0
7.377 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
7.377 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
7.377 * [taylor]: Taking taylor expansion of 0.5 in y
7.377 * [backup-simplify]: Simplify 0.5 into 0.5
7.377 * [taylor]: Taking taylor expansion of (/ x y) in y
7.377 * [taylor]: Taking taylor expansion of x in y
7.377 * [backup-simplify]: Simplify x into x
7.377 * [taylor]: Taking taylor expansion of y in y
7.377 * [backup-simplify]: Simplify 0 into 0
7.377 * [backup-simplify]: Simplify 1 into 1
7.377 * [backup-simplify]: Simplify (/ x 1) into x
7.377 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x)
7.377 * [backup-simplify]: Simplify (cos (* 0.5 (/ x y))) into (cos (* 0.5 (/ x y)))
7.377 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
7.377 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
7.377 * [taylor]: Taking taylor expansion of 0.5 in x
7.377 * [backup-simplify]: Simplify 0.5 into 0.5
7.377 * [taylor]: Taking taylor expansion of (/ x y) in x
7.377 * [taylor]: Taking taylor expansion of x in x
7.377 * [backup-simplify]: Simplify 0 into 0
7.377 * [backup-simplify]: Simplify 1 into 1
7.377 * [taylor]: Taking taylor expansion of y in x
7.377 * [backup-simplify]: Simplify y into y
7.378 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.378 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
7.378 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
7.378 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
7.378 * [taylor]: Taking taylor expansion of 0.5 in x
7.378 * [backup-simplify]: Simplify 0.5 into 0.5
7.378 * [taylor]: Taking taylor expansion of (/ x y) in x
7.378 * [taylor]: Taking taylor expansion of x in x
7.378 * [backup-simplify]: Simplify 0 into 0
7.378 * [backup-simplify]: Simplify 1 into 1
7.378 * [taylor]: Taking taylor expansion of y in x
7.378 * [backup-simplify]: Simplify y into y
7.378 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.378 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
7.378 * [taylor]: Taking taylor expansion of 1 in y
7.378 * [backup-simplify]: Simplify 1 into 1
7.378 * [backup-simplify]: Simplify 1 into 1
7.379 * [backup-simplify]: Simplify (+ 0) into 0
7.379 * [taylor]: Taking taylor expansion of 0 in y
7.379 * [backup-simplify]: Simplify 0 into 0
7.379 * [backup-simplify]: Simplify 0 into 0
7.379 * [backup-simplify]: Simplify 0 into 0
7.379 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 y) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow y 2))))
7.379 * [taylor]: Taking taylor expansion of (- (* 0.125 (/ 1 (pow y 2)))) in y
7.379 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow y 2))) in y
7.379 * [taylor]: Taking taylor expansion of 0.125 in y
7.379 * [backup-simplify]: Simplify 0.125 into 0.125
7.379 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
7.379 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.380 * [taylor]: Taking taylor expansion of y in y
7.380 * [backup-simplify]: Simplify 0 into 0
7.380 * [backup-simplify]: Simplify 1 into 1
7.380 * [backup-simplify]: Simplify (* 1 1) into 1
7.380 * [backup-simplify]: Simplify (/ 1 1) into 1
7.381 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.382 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.383 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.384 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.385 * [backup-simplify]: Simplify (+ (* 0.125 0) (+ (* 0 0) (* 0 1))) into 0
7.386 * [backup-simplify]: Simplify (- 0) into 0
7.386 * [backup-simplify]: Simplify 0 into 0
7.386 * [backup-simplify]: Simplify 0 into 0
7.386 * [backup-simplify]: Simplify 0 into 0
7.386 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0
7.387 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 y))) into 0
7.388 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 y) 1) 1) (/ (pow 0 1) 1)) 0) into 0
7.388 * [taylor]: Taking taylor expansion of 0 in y
7.388 * [backup-simplify]: Simplify 0 into 0
7.388 * [backup-simplify]: Simplify 0 into 0
7.388 * [backup-simplify]: Simplify 1 into 1
7.388 * [backup-simplify]: Simplify (cos (/ (/ (/ 1 x) (/ 1 y)) 2.0)) into (cos (* 0.5 (/ y x)))
7.388 * [approximate]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in (x y) around 0
7.388 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
7.388 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
7.388 * [taylor]: Taking taylor expansion of 0.5 in y
7.388 * [backup-simplify]: Simplify 0.5 into 0.5
7.388 * [taylor]: Taking taylor expansion of (/ y x) in y
7.388 * [taylor]: Taking taylor expansion of y in y
7.388 * [backup-simplify]: Simplify 0 into 0
7.388 * [backup-simplify]: Simplify 1 into 1
7.388 * [taylor]: Taking taylor expansion of x in y
7.389 * [backup-simplify]: Simplify x into x
7.389 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
7.389 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
7.389 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
7.389 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
7.389 * [taylor]: Taking taylor expansion of 0.5 in x
7.389 * [backup-simplify]: Simplify 0.5 into 0.5
7.389 * [taylor]: Taking taylor expansion of (/ y x) in x
7.389 * [taylor]: Taking taylor expansion of y in x
7.389 * [backup-simplify]: Simplify y into y
7.389 * [taylor]: Taking taylor expansion of x in x
7.389 * [backup-simplify]: Simplify 0 into 0
7.389 * [backup-simplify]: Simplify 1 into 1
7.389 * [backup-simplify]: Simplify (/ y 1) into y
7.389 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
7.389 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
7.389 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
7.389 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
7.389 * [taylor]: Taking taylor expansion of 0.5 in x
7.389 * [backup-simplify]: Simplify 0.5 into 0.5
7.389 * [taylor]: Taking taylor expansion of (/ y x) in x
7.389 * [taylor]: Taking taylor expansion of y in x
7.389 * [backup-simplify]: Simplify y into y
7.389 * [taylor]: Taking taylor expansion of x in x
7.389 * [backup-simplify]: Simplify 0 into 0
7.389 * [backup-simplify]: Simplify 1 into 1
7.389 * [backup-simplify]: Simplify (/ y 1) into y
7.390 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
7.390 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
7.390 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
7.390 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
7.390 * [taylor]: Taking taylor expansion of 0.5 in y
7.390 * [backup-simplify]: Simplify 0.5 into 0.5
7.390 * [taylor]: Taking taylor expansion of (/ y x) in y
7.390 * [taylor]: Taking taylor expansion of y in y
7.390 * [backup-simplify]: Simplify 0 into 0
7.390 * [backup-simplify]: Simplify 1 into 1
7.390 * [taylor]: Taking taylor expansion of x in y
7.390 * [backup-simplify]: Simplify x into x
7.390 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
7.390 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
7.390 * [backup-simplify]: Simplify 1 into 1
7.390 * [taylor]: Taking taylor expansion of 0 in y
7.390 * [backup-simplify]: Simplify 0 into 0
7.390 * [backup-simplify]: Simplify 0 into 0
7.391 * [backup-simplify]: Simplify (+ 0) into 0
7.391 * [backup-simplify]: Simplify 0 into 0
7.391 * [taylor]: Taking taylor expansion of 0 in y
7.391 * [backup-simplify]: Simplify 0 into 0
7.391 * [backup-simplify]: Simplify 0 into 0
7.391 * [backup-simplify]: Simplify 0 into 0
7.391 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 x) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow x 2))))
7.392 * [backup-simplify]: Simplify (- (* 0.125 (/ 1 (pow x 2)))) into (- (* 0.125 (/ 1 (pow x 2))))
7.392 * [taylor]: Taking taylor expansion of 0 in y
7.392 * [backup-simplify]: Simplify 0 into 0
7.392 * [backup-simplify]: Simplify 0 into 0
7.392 * [backup-simplify]: Simplify 0 into 0
7.392 * [backup-simplify]: Simplify 0 into 0
7.392 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
7.393 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
7.394 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 1) 1) (/ (pow 0 1) 1)) 0) into 0
7.394 * [backup-simplify]: Simplify 0 into 0
7.394 * [taylor]: Taking taylor expansion of 0 in y
7.394 * [backup-simplify]: Simplify 0 into 0
7.394 * [backup-simplify]: Simplify 0 into 0
7.394 * [backup-simplify]: Simplify 0 into 0
7.394 * [backup-simplify]: Simplify (+ (* (- (* 0.125 (/ 1 (pow (/ 1 x) 2)))) (pow (* (/ 1 y) 1) 2)) 1) into (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))
7.395 * [backup-simplify]: Simplify (cos (/ (/ (/ 1 (- x)) (/ 1 (- y))) 2.0)) into (cos (* 0.5 (/ y x)))
7.395 * [approximate]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in (x y) around 0
7.395 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
7.395 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
7.395 * [taylor]: Taking taylor expansion of 0.5 in y
7.395 * [backup-simplify]: Simplify 0.5 into 0.5
7.395 * [taylor]: Taking taylor expansion of (/ y x) in y
7.395 * [taylor]: Taking taylor expansion of y in y
7.395 * [backup-simplify]: Simplify 0 into 0
7.395 * [backup-simplify]: Simplify 1 into 1
7.395 * [taylor]: Taking taylor expansion of x in y
7.395 * [backup-simplify]: Simplify x into x
7.395 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
7.395 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
7.395 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
7.395 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
7.395 * [taylor]: Taking taylor expansion of 0.5 in x
7.395 * [backup-simplify]: Simplify 0.5 into 0.5
7.395 * [taylor]: Taking taylor expansion of (/ y x) in x
7.395 * [taylor]: Taking taylor expansion of y in x
7.395 * [backup-simplify]: Simplify y into y
7.395 * [taylor]: Taking taylor expansion of x in x
7.395 * [backup-simplify]: Simplify 0 into 0
7.395 * [backup-simplify]: Simplify 1 into 1
7.395 * [backup-simplify]: Simplify (/ y 1) into y
7.395 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
7.396 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
7.396 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
7.396 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
7.396 * [taylor]: Taking taylor expansion of 0.5 in x
7.396 * [backup-simplify]: Simplify 0.5 into 0.5
7.396 * [taylor]: Taking taylor expansion of (/ y x) in x
7.396 * [taylor]: Taking taylor expansion of y in x
7.396 * [backup-simplify]: Simplify y into y
7.396 * [taylor]: Taking taylor expansion of x in x
7.396 * [backup-simplify]: Simplify 0 into 0
7.396 * [backup-simplify]: Simplify 1 into 1
7.396 * [backup-simplify]: Simplify (/ y 1) into y
7.396 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
7.396 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
7.396 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
7.396 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
7.396 * [taylor]: Taking taylor expansion of 0.5 in y
7.396 * [backup-simplify]: Simplify 0.5 into 0.5
7.396 * [taylor]: Taking taylor expansion of (/ y x) in y
7.396 * [taylor]: Taking taylor expansion of y in y
7.396 * [backup-simplify]: Simplify 0 into 0
7.396 * [backup-simplify]: Simplify 1 into 1
7.396 * [taylor]: Taking taylor expansion of x in y
7.396 * [backup-simplify]: Simplify x into x
7.396 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
7.397 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
7.397 * [backup-simplify]: Simplify 1 into 1
7.397 * [taylor]: Taking taylor expansion of 0 in y
7.397 * [backup-simplify]: Simplify 0 into 0
7.397 * [backup-simplify]: Simplify 0 into 0
7.397 * [backup-simplify]: Simplify (+ 0) into 0
7.397 * [backup-simplify]: Simplify 0 into 0
7.397 * [taylor]: Taking taylor expansion of 0 in y
7.398 * [backup-simplify]: Simplify 0 into 0
7.398 * [backup-simplify]: Simplify 0 into 0
7.398 * [backup-simplify]: Simplify 0 into 0
7.398 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 x) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow x 2))))
7.398 * [backup-simplify]: Simplify (- (* 0.125 (/ 1 (pow x 2)))) into (- (* 0.125 (/ 1 (pow x 2))))
7.398 * [taylor]: Taking taylor expansion of 0 in y
7.398 * [backup-simplify]: Simplify 0 into 0
7.398 * [backup-simplify]: Simplify 0 into 0
7.398 * [backup-simplify]: Simplify 0 into 0
7.398 * [backup-simplify]: Simplify 0 into 0
7.399 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
7.399 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
7.400 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 1) 1) (/ (pow 0 1) 1)) 0) into 0
7.400 * [backup-simplify]: Simplify 0 into 0
7.400 * [taylor]: Taking taylor expansion of 0 in y
7.400 * [backup-simplify]: Simplify 0 into 0
7.400 * [backup-simplify]: Simplify 0 into 0
7.400 * [backup-simplify]: Simplify 0 into 0
7.401 * [backup-simplify]: Simplify (+ (* (- (* 0.125 (/ 1 (pow (/ 1 (- x)) 2)))) (pow (* (/ 1 (- y)) 1) 2)) 1) into (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))
7.401 * * * * [progress]: [ 2 / 4 ] generating series at (2 1)
7.401 * [backup-simplify]: Simplify (expm1 (/ 1 (cos (/ (/ x y) 2.0)))) into (expm1 (/ 1 (cos (* 0.5 (/ x y)))))
7.401 * [approximate]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ x y))))) in (x y) around 0
7.401 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ x y))))) in y
7.401 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ x y))))) 1)
7.401 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ x y))))) in y
7.401 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in y
7.401 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
7.401 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
7.401 * [taylor]: Taking taylor expansion of 0.5 in y
7.401 * [backup-simplify]: Simplify 0.5 into 0.5
7.401 * [taylor]: Taking taylor expansion of (/ x y) in y
7.401 * [taylor]: Taking taylor expansion of x in y
7.401 * [backup-simplify]: Simplify x into x
7.401 * [taylor]: Taking taylor expansion of y in y
7.401 * [backup-simplify]: Simplify 0 into 0
7.401 * [backup-simplify]: Simplify 1 into 1
7.401 * [backup-simplify]: Simplify (/ x 1) into x
7.401 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x)
7.401 * [backup-simplify]: Simplify (cos (* 0.5 (/ x y))) into (cos (* 0.5 (/ x y)))
7.402 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (/ x y)))) into (/ 1 (cos (* 0.5 (/ x y))))
7.402 * [backup-simplify]: Simplify (exp (/ 1 (cos (* 0.5 (/ x y))))) into (exp (/ 1 (cos (* 0.5 (/ x y)))))
7.402 * [taylor]: Taking taylor expansion of 1 in y
7.402 * [backup-simplify]: Simplify 1 into 1
7.402 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ x y))))) in x
7.402 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ x y))))) 1)
7.402 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ x y))))) in x
7.402 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in x
7.402 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
7.402 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
7.402 * [taylor]: Taking taylor expansion of 0.5 in x
7.402 * [backup-simplify]: Simplify 0.5 into 0.5
7.402 * [taylor]: Taking taylor expansion of (/ x y) in x
7.402 * [taylor]: Taking taylor expansion of x in x
7.402 * [backup-simplify]: Simplify 0 into 0
7.402 * [backup-simplify]: Simplify 1 into 1
7.402 * [taylor]: Taking taylor expansion of y in x
7.402 * [backup-simplify]: Simplify y into y
7.402 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.402 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
7.402 * [backup-simplify]: Simplify (/ 1 1) into 1
7.402 * [backup-simplify]: Simplify (exp 1) into E
7.402 * [taylor]: Taking taylor expansion of 1 in x
7.403 * [backup-simplify]: Simplify 1 into 1
7.403 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ x y))))) in x
7.403 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ x y))))) 1)
7.403 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ x y))))) in x
7.403 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in x
7.403 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
7.403 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
7.403 * [taylor]: Taking taylor expansion of 0.5 in x
7.403 * [backup-simplify]: Simplify 0.5 into 0.5
7.403 * [taylor]: Taking taylor expansion of (/ x y) in x
7.403 * [taylor]: Taking taylor expansion of x in x
7.403 * [backup-simplify]: Simplify 0 into 0
7.403 * [backup-simplify]: Simplify 1 into 1
7.403 * [taylor]: Taking taylor expansion of y in x
7.403 * [backup-simplify]: Simplify y into y
7.403 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.403 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
7.403 * [backup-simplify]: Simplify (/ 1 1) into 1
7.403 * [backup-simplify]: Simplify (exp 1) into E
7.403 * [taylor]: Taking taylor expansion of 1 in x
7.403 * [backup-simplify]: Simplify 1 into 1
7.404 * [backup-simplify]: Simplify (- 1) into -1
7.404 * [backup-simplify]: Simplify (+ E -1) into (- E 1)
7.404 * [taylor]: Taking taylor expansion of (- E 1) in y
7.404 * [taylor]: Taking taylor expansion of E in y
7.404 * [backup-simplify]: Simplify E into E
7.404 * [taylor]: Taking taylor expansion of 1 in y
7.404 * [backup-simplify]: Simplify 1 into 1
7.404 * [backup-simplify]: Simplify (- 1) into -1
7.405 * [backup-simplify]: Simplify (+ E -1) into (- E 1)
7.405 * [backup-simplify]: Simplify (- E 1) into (- E 1)
7.405 * [backup-simplify]: Simplify (+ 0) into 0
7.406 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.406 * [backup-simplify]: Simplify (* (exp 1) (+ (* (/ (pow 0 1) 1)))) into 0
7.407 * [backup-simplify]: Simplify (- 0) into 0
7.407 * [backup-simplify]: Simplify (+ 0 0) into 0
7.407 * [taylor]: Taking taylor expansion of 0 in y
7.407 * [backup-simplify]: Simplify 0 into 0
7.407 * [backup-simplify]: Simplify 0 into 0
7.407 * [backup-simplify]: Simplify (- 0) into 0
7.407 * [backup-simplify]: Simplify (+ 0 0) into 0
7.407 * [backup-simplify]: Simplify 0 into 0
7.408 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 y) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow y 2))))
7.408 * [backup-simplify]: Simplify (- (+ (* 1 (/ (- (* 0.125 (/ 1 (pow y 2)))) 1)) (* 0 (/ 0 1)))) into (* 0.125 (/ 1 (pow y 2)))
7.409 * [backup-simplify]: Simplify (* (exp 1) (+ (* (/ (pow 0 2) 2)) (* (/ (pow (* 0.125 (/ 1 (pow y 2))) 1) 1)))) into (* 0.125 (/ E (pow y 2)))
7.409 * [backup-simplify]: Simplify (- 0) into 0
7.409 * [backup-simplify]: Simplify (+ (* 0.125 (/ E (pow y 2))) 0) into (* 0.125 (/ E (pow y 2)))
7.409 * [taylor]: Taking taylor expansion of (* 0.125 (/ E (pow y 2))) in y
7.409 * [taylor]: Taking taylor expansion of 0.125 in y
7.409 * [backup-simplify]: Simplify 0.125 into 0.125
7.409 * [taylor]: Taking taylor expansion of (/ E (pow y 2)) in y
7.409 * [taylor]: Taking taylor expansion of E in y
7.409 * [backup-simplify]: Simplify E into E
7.410 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.410 * [taylor]: Taking taylor expansion of y in y
7.410 * [backup-simplify]: Simplify 0 into 0
7.410 * [backup-simplify]: Simplify 1 into 1
7.410 * [backup-simplify]: Simplify (* 1 1) into 1
7.410 * [backup-simplify]: Simplify (/ E 1) into E
7.411 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.411 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.412 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* E (/ 0 1)))) into 0
7.412 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* E (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.413 * [backup-simplify]: Simplify (+ (* 0.125 0) (+ (* 0 0) (* 0 E))) into 0
7.413 * [backup-simplify]: Simplify 0 into 0
7.413 * [backup-simplify]: Simplify 0 into 0
7.414 * [backup-simplify]: Simplify (- 0) into 0
7.414 * [backup-simplify]: Simplify (+ 0 0) into 0
7.414 * [backup-simplify]: Simplify 0 into 0
7.414 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0
7.414 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 y))) into 0
7.415 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 y) 1) 1) (/ (pow 0 1) 1)) 0) into 0
7.416 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (- (* 0.125 (/ 1 (pow y 2)))) 1)) (* (* 0.125 (/ 1 (pow y 2))) (/ 0 1)))) into 0
7.417 * [backup-simplify]: Simplify (* (exp 1) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow (* 0.125 (/ 1 (pow y 2))) 1) 1)) (* (/ (pow 0 1) 1)))) into 0
7.417 * [backup-simplify]: Simplify (- 0) into 0
7.418 * [backup-simplify]: Simplify (+ 0 0) into 0
7.418 * [taylor]: Taking taylor expansion of 0 in y
7.418 * [backup-simplify]: Simplify 0 into 0
7.418 * [backup-simplify]: Simplify 0 into 0
7.418 * [backup-simplify]: Simplify (- E 1) into (- E 1)
7.418 * [backup-simplify]: Simplify (expm1 (/ 1 (cos (/ (/ (/ 1 x) (/ 1 y)) 2.0)))) into (expm1 (/ 1 (cos (* 0.5 (/ y x)))))
7.418 * [approximate]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ y x))))) in (x y) around 0
7.418 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ y x))))) in y
7.418 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)
7.418 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ y x))))) in y
7.418 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
7.418 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
7.418 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
7.419 * [taylor]: Taking taylor expansion of 0.5 in y
7.419 * [backup-simplify]: Simplify 0.5 into 0.5
7.419 * [taylor]: Taking taylor expansion of (/ y x) in y
7.419 * [taylor]: Taking taylor expansion of y in y
7.419 * [backup-simplify]: Simplify 0 into 0
7.419 * [backup-simplify]: Simplify 1 into 1
7.419 * [taylor]: Taking taylor expansion of x in y
7.419 * [backup-simplify]: Simplify x into x
7.419 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
7.419 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
7.419 * [backup-simplify]: Simplify (/ 1 1) into 1
7.419 * [backup-simplify]: Simplify (exp 1) into E
7.419 * [taylor]: Taking taylor expansion of 1 in y
7.419 * [backup-simplify]: Simplify 1 into 1
7.419 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ y x))))) in x
7.419 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)
7.419 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ y x))))) in x
7.419 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
7.419 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
7.419 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
7.419 * [taylor]: Taking taylor expansion of 0.5 in x
7.419 * [backup-simplify]: Simplify 0.5 into 0.5
7.419 * [taylor]: Taking taylor expansion of (/ y x) in x
7.419 * [taylor]: Taking taylor expansion of y in x
7.419 * [backup-simplify]: Simplify y into y
7.419 * [taylor]: Taking taylor expansion of x in x
7.419 * [backup-simplify]: Simplify 0 into 0
7.419 * [backup-simplify]: Simplify 1 into 1
7.419 * [backup-simplify]: Simplify (/ y 1) into y
7.420 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
7.420 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
7.420 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (/ y x)))) into (/ 1 (cos (* 0.5 (/ y x))))
7.420 * [backup-simplify]: Simplify (exp (/ 1 (cos (* 0.5 (/ y x))))) into (exp (/ 1 (cos (* 0.5 (/ y x)))))
7.420 * [taylor]: Taking taylor expansion of 1 in x
7.420 * [backup-simplify]: Simplify 1 into 1
7.420 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ y x))))) in x
7.420 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)
7.420 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ y x))))) in x
7.420 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
7.420 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
7.420 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
7.420 * [taylor]: Taking taylor expansion of 0.5 in x
7.420 * [backup-simplify]: Simplify 0.5 into 0.5
7.420 * [taylor]: Taking taylor expansion of (/ y x) in x
7.420 * [taylor]: Taking taylor expansion of y in x
7.420 * [backup-simplify]: Simplify y into y
7.420 * [taylor]: Taking taylor expansion of x in x
7.420 * [backup-simplify]: Simplify 0 into 0
7.420 * [backup-simplify]: Simplify 1 into 1
7.420 * [backup-simplify]: Simplify (/ y 1) into y
7.420 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
7.420 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
7.420 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (/ y x)))) into (/ 1 (cos (* 0.5 (/ y x))))
7.420 * [backup-simplify]: Simplify (exp (/ 1 (cos (* 0.5 (/ y x))))) into (exp (/ 1 (cos (* 0.5 (/ y x)))))
7.420 * [taylor]: Taking taylor expansion of 1 in x
7.420 * [backup-simplify]: Simplify 1 into 1
7.421 * [backup-simplify]: Simplify (- 1) into -1
7.421 * [backup-simplify]: Simplify (+ (exp (/ 1 (cos (* 0.5 (/ y x))))) -1) into (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)
7.421 * [taylor]: Taking taylor expansion of (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1) in y
7.421 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ y x))))) in y
7.421 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
7.421 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
7.421 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
7.421 * [taylor]: Taking taylor expansion of 0.5 in y
7.421 * [backup-simplify]: Simplify 0.5 into 0.5
7.421 * [taylor]: Taking taylor expansion of (/ y x) in y
7.421 * [taylor]: Taking taylor expansion of y in y
7.421 * [backup-simplify]: Simplify 0 into 0
7.421 * [backup-simplify]: Simplify 1 into 1
7.421 * [taylor]: Taking taylor expansion of x in y
7.421 * [backup-simplify]: Simplify x into x
7.421 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
7.421 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
7.422 * [backup-simplify]: Simplify (/ 1 1) into 1
7.422 * [backup-simplify]: Simplify (exp 1) into E
7.422 * [taylor]: Taking taylor expansion of 1 in y
7.422 * [backup-simplify]: Simplify 1 into 1
7.422 * [backup-simplify]: Simplify (- 1) into -1
7.422 * [backup-simplify]: Simplify (+ E -1) into (- E 1)
7.423 * [backup-simplify]: Simplify (- E 1) into (- E 1)
7.423 * [backup-simplify]: Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))))) into 0
7.423 * [backup-simplify]: Simplify (* (exp (/ 1 (cos (* 0.5 (/ y x))))) (+ (* (/ (pow 0 1) 1)))) into 0
7.424 * [backup-simplify]: Simplify (- 0) into 0
7.424 * [backup-simplify]: Simplify (+ 0 0) into 0
7.424 * [taylor]: Taking taylor expansion of 0 in y
7.424 * [backup-simplify]: Simplify 0 into 0
7.424 * [backup-simplify]: Simplify 0 into 0
7.424 * [backup-simplify]: Simplify (+ 0) into 0
7.425 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.425 * [backup-simplify]: Simplify (* (exp 1) (+ (* (/ (pow 0 1) 1)))) into 0
7.426 * [backup-simplify]: Simplify (- 0) into 0
7.426 * [backup-simplify]: Simplify (+ 0 0) into 0
7.426 * [backup-simplify]: Simplify 0 into 0
7.426 * [backup-simplify]: Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))))) into 0
7.427 * [backup-simplify]: Simplify (* (exp (/ 1 (cos (* 0.5 (/ y x))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
7.427 * [backup-simplify]: Simplify (- 0) into 0
7.428 * [backup-simplify]: Simplify (+ 0 0) into 0
7.428 * [taylor]: Taking taylor expansion of 0 in y
7.428 * [backup-simplify]: Simplify 0 into 0
7.428 * [backup-simplify]: Simplify 0 into 0
7.428 * [backup-simplify]: Simplify 0 into 0
7.428 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 x) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow x 2))))
7.429 * [backup-simplify]: Simplify (- (+ (* 1 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* 0 (/ 0 1)))) into (* 0.125 (/ 1 (pow x 2)))
7.429 * [backup-simplify]: Simplify (* (exp 1) (+ (* (/ (pow 0 2) 2)) (* (/ (pow (* 0.125 (/ 1 (pow x 2))) 1) 1)))) into (* 0.125 (/ E (pow x 2)))
7.430 * [backup-simplify]: Simplify (- 0) into 0
7.430 * [backup-simplify]: Simplify (+ (* 0.125 (/ E (pow x 2))) 0) into (* 0.125 (/ E (pow x 2)))
7.430 * [backup-simplify]: Simplify (* 0.125 (/ E (pow x 2))) into (* 0.125 (/ E (pow x 2)))
7.430 * [backup-simplify]: Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))))) into 0
7.431 * [backup-simplify]: Simplify (* (exp (/ 1 (cos (* 0.5 (/ y x))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
7.432 * [backup-simplify]: Simplify (- 0) into 0
7.432 * [backup-simplify]: Simplify (+ 0 0) into 0
7.432 * [taylor]: Taking taylor expansion of 0 in y
7.432 * [backup-simplify]: Simplify 0 into 0
7.432 * [backup-simplify]: Simplify 0 into 0
7.432 * [backup-simplify]: Simplify 0 into 0
7.432 * [backup-simplify]: Simplify 0 into 0
7.432 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
7.433 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
7.433 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 1) 1) (/ (pow 0 1) 1)) 0) into 0
7.434 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* (* 0.125 (/ 1 (pow x 2))) (/ 0 1)))) into 0
7.440 * [backup-simplify]: Simplify (* (exp 1) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow (* 0.125 (/ 1 (pow x 2))) 1) 1)) (* (/ (pow 0 1) 1)))) into 0
7.440 * [backup-simplify]: Simplify (- 0) into 0
7.441 * [backup-simplify]: Simplify (+ 0 0) into 0
7.441 * [backup-simplify]: Simplify 0 into 0
7.441 * [backup-simplify]: Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))))) into 0
7.443 * [backup-simplify]: Simplify (* (exp (/ 1 (cos (* 0.5 (/ y x))))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
7.443 * [backup-simplify]: Simplify (- 0) into 0
7.443 * [backup-simplify]: Simplify (+ 0 0) into 0
7.443 * [taylor]: Taking taylor expansion of 0 in y
7.443 * [backup-simplify]: Simplify 0 into 0
7.443 * [backup-simplify]: Simplify 0 into 0
7.443 * [backup-simplify]: Simplify 0 into 0
7.444 * [backup-simplify]: Simplify (+ (* (* 0.125 (/ E (pow (/ 1 x) 2))) (pow (* (/ 1 y) 1) 2)) (- E 1)) into (- (+ E (* 0.125 (/ (* (pow x 2) E) (pow y 2)))) 1)
7.444 * [backup-simplify]: Simplify (expm1 (/ 1 (cos (/ (/ (/ 1 (- x)) (/ 1 (- y))) 2.0)))) into (expm1 (/ 1 (cos (* 0.5 (/ y x)))))
7.444 * [approximate]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ y x))))) in (x y) around 0
7.444 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ y x))))) in y
7.445 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)
7.445 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ y x))))) in y
7.445 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
7.445 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
7.445 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
7.445 * [taylor]: Taking taylor expansion of 0.5 in y
7.445 * [backup-simplify]: Simplify 0.5 into 0.5
7.445 * [taylor]: Taking taylor expansion of (/ y x) in y
7.445 * [taylor]: Taking taylor expansion of y in y
7.445 * [backup-simplify]: Simplify 0 into 0
7.445 * [backup-simplify]: Simplify 1 into 1
7.445 * [taylor]: Taking taylor expansion of x in y
7.445 * [backup-simplify]: Simplify x into x
7.445 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
7.445 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
7.445 * [backup-simplify]: Simplify (/ 1 1) into 1
7.445 * [backup-simplify]: Simplify (exp 1) into E
7.445 * [taylor]: Taking taylor expansion of 1 in y
7.445 * [backup-simplify]: Simplify 1 into 1
7.445 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ y x))))) in x
7.445 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)
7.445 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ y x))))) in x
7.445 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
7.445 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
7.445 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
7.445 * [taylor]: Taking taylor expansion of 0.5 in x
7.445 * [backup-simplify]: Simplify 0.5 into 0.5
7.446 * [taylor]: Taking taylor expansion of (/ y x) in x
7.446 * [taylor]: Taking taylor expansion of y in x
7.446 * [backup-simplify]: Simplify y into y
7.446 * [taylor]: Taking taylor expansion of x in x
7.446 * [backup-simplify]: Simplify 0 into 0
7.446 * [backup-simplify]: Simplify 1 into 1
7.446 * [backup-simplify]: Simplify (/ y 1) into y
7.446 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
7.446 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
7.446 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (/ y x)))) into (/ 1 (cos (* 0.5 (/ y x))))
7.446 * [backup-simplify]: Simplify (exp (/ 1 (cos (* 0.5 (/ y x))))) into (exp (/ 1 (cos (* 0.5 (/ y x)))))
7.446 * [taylor]: Taking taylor expansion of 1 in x
7.446 * [backup-simplify]: Simplify 1 into 1
7.446 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ y x))))) in x
7.446 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)
7.446 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ y x))))) in x
7.446 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
7.446 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
7.446 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
7.446 * [taylor]: Taking taylor expansion of 0.5 in x
7.446 * [backup-simplify]: Simplify 0.5 into 0.5
7.446 * [taylor]: Taking taylor expansion of (/ y x) in x
7.446 * [taylor]: Taking taylor expansion of y in x
7.446 * [backup-simplify]: Simplify y into y
7.446 * [taylor]: Taking taylor expansion of x in x
7.446 * [backup-simplify]: Simplify 0 into 0
7.446 * [backup-simplify]: Simplify 1 into 1
7.446 * [backup-simplify]: Simplify (/ y 1) into y
7.446 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
7.446 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
7.446 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (/ y x)))) into (/ 1 (cos (* 0.5 (/ y x))))
7.447 * [backup-simplify]: Simplify (exp (/ 1 (cos (* 0.5 (/ y x))))) into (exp (/ 1 (cos (* 0.5 (/ y x)))))
7.447 * [taylor]: Taking taylor expansion of 1 in x
7.447 * [backup-simplify]: Simplify 1 into 1
7.447 * [backup-simplify]: Simplify (- 1) into -1
7.447 * [backup-simplify]: Simplify (+ (exp (/ 1 (cos (* 0.5 (/ y x))))) -1) into (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)
7.447 * [taylor]: Taking taylor expansion of (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1) in y
7.447 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ y x))))) in y
7.447 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
7.447 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
7.448 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
7.448 * [taylor]: Taking taylor expansion of 0.5 in y
7.448 * [backup-simplify]: Simplify 0.5 into 0.5
7.448 * [taylor]: Taking taylor expansion of (/ y x) in y
7.448 * [taylor]: Taking taylor expansion of y in y
7.448 * [backup-simplify]: Simplify 0 into 0
7.448 * [backup-simplify]: Simplify 1 into 1
7.448 * [taylor]: Taking taylor expansion of x in y
7.448 * [backup-simplify]: Simplify x into x
7.448 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
7.448 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
7.448 * [backup-simplify]: Simplify (/ 1 1) into 1
7.448 * [backup-simplify]: Simplify (exp 1) into E
7.448 * [taylor]: Taking taylor expansion of 1 in y
7.448 * [backup-simplify]: Simplify 1 into 1
7.448 * [backup-simplify]: Simplify (- 1) into -1
7.449 * [backup-simplify]: Simplify (+ E -1) into (- E 1)
7.449 * [backup-simplify]: Simplify (- E 1) into (- E 1)
7.449 * [backup-simplify]: Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))))) into 0
7.450 * [backup-simplify]: Simplify (* (exp (/ 1 (cos (* 0.5 (/ y x))))) (+ (* (/ (pow 0 1) 1)))) into 0
7.450 * [backup-simplify]: Simplify (- 0) into 0
7.450 * [backup-simplify]: Simplify (+ 0 0) into 0
7.450 * [taylor]: Taking taylor expansion of 0 in y
7.450 * [backup-simplify]: Simplify 0 into 0
7.450 * [backup-simplify]: Simplify 0 into 0
7.451 * [backup-simplify]: Simplify (+ 0) into 0
7.451 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.452 * [backup-simplify]: Simplify (* (exp 1) (+ (* (/ (pow 0 1) 1)))) into 0
7.452 * [backup-simplify]: Simplify (- 0) into 0
7.452 * [backup-simplify]: Simplify (+ 0 0) into 0
7.452 * [backup-simplify]: Simplify 0 into 0
7.453 * [backup-simplify]: Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))))) into 0
7.453 * [backup-simplify]: Simplify (* (exp (/ 1 (cos (* 0.5 (/ y x))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
7.454 * [backup-simplify]: Simplify (- 0) into 0
7.454 * [backup-simplify]: Simplify (+ 0 0) into 0
7.454 * [taylor]: Taking taylor expansion of 0 in y
7.454 * [backup-simplify]: Simplify 0 into 0
7.454 * [backup-simplify]: Simplify 0 into 0
7.454 * [backup-simplify]: Simplify 0 into 0
7.454 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 x) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow x 2))))
7.455 * [backup-simplify]: Simplify (- (+ (* 1 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* 0 (/ 0 1)))) into (* 0.125 (/ 1 (pow x 2)))
7.455 * [backup-simplify]: Simplify (* (exp 1) (+ (* (/ (pow 0 2) 2)) (* (/ (pow (* 0.125 (/ 1 (pow x 2))) 1) 1)))) into (* 0.125 (/ E (pow x 2)))
7.456 * [backup-simplify]: Simplify (- 0) into 0
7.456 * [backup-simplify]: Simplify (+ (* 0.125 (/ E (pow x 2))) 0) into (* 0.125 (/ E (pow x 2)))
7.456 * [backup-simplify]: Simplify (* 0.125 (/ E (pow x 2))) into (* 0.125 (/ E (pow x 2)))
7.456 * [backup-simplify]: Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))))) into 0
7.457 * [backup-simplify]: Simplify (* (exp (/ 1 (cos (* 0.5 (/ y x))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
7.458 * [backup-simplify]: Simplify (- 0) into 0
7.458 * [backup-simplify]: Simplify (+ 0 0) into 0
7.458 * [taylor]: Taking taylor expansion of 0 in y
7.458 * [backup-simplify]: Simplify 0 into 0
7.458 * [backup-simplify]: Simplify 0 into 0
7.458 * [backup-simplify]: Simplify 0 into 0
7.458 * [backup-simplify]: Simplify 0 into 0
7.458 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
7.459 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
7.459 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 1) 1) (/ (pow 0 1) 1)) 0) into 0
7.460 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* (* 0.125 (/ 1 (pow x 2))) (/ 0 1)))) into 0
7.462 * [backup-simplify]: Simplify (* (exp 1) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow (* 0.125 (/ 1 (pow x 2))) 1) 1)) (* (/ (pow 0 1) 1)))) into 0
7.462 * [backup-simplify]: Simplify (- 0) into 0
7.463 * [backup-simplify]: Simplify (+ 0 0) into 0
7.463 * [backup-simplify]: Simplify 0 into 0
7.464 * [backup-simplify]: Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))))) into 0
7.467 * [backup-simplify]: Simplify (* (exp (/ 1 (cos (* 0.5 (/ y x))))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
7.467 * [backup-simplify]: Simplify (- 0) into 0
7.468 * [backup-simplify]: Simplify (+ 0 0) into 0
7.468 * [taylor]: Taking taylor expansion of 0 in y
7.468 * [backup-simplify]: Simplify 0 into 0
7.468 * [backup-simplify]: Simplify 0 into 0
7.468 * [backup-simplify]: Simplify 0 into 0
7.469 * [backup-simplify]: Simplify (+ (* (* 0.125 (/ E (pow (/ 1 (- x)) 2))) (pow (* (/ 1 (- y)) 1) 2)) (- E 1)) into (- (+ E (* 0.125 (/ (* (pow x 2) E) (pow y 2)))) 1)
7.469 * * * * [progress]: [ 3 / 4 ] generating series at (2)
7.470 * [backup-simplify]: Simplify (log1p (expm1 (/ 1 (cos (/ (/ x y) 2.0))))) into (log1p (expm1 (/ 1 (cos (* 0.5 (/ x y))))))
7.470 * [approximate]: Taking taylor expansion of (log1p (expm1 (/ 1 (cos (* 0.5 (/ x y)))))) in (x y) around 0
7.470 * [taylor]: Taking taylor expansion of (log1p (expm1 (/ 1 (cos (* 0.5 (/ x y)))))) in y
7.470 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ x y)))))))
7.470 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ x y)))))) in y
7.470 * [taylor]: Taking taylor expansion of 1 in y
7.470 * [backup-simplify]: Simplify 1 into 1
7.470 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ x y))))) in y
7.470 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ x y))))) 1)
7.470 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ x y))))) in y
7.470 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in y
7.470 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
7.470 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
7.470 * [taylor]: Taking taylor expansion of 0.5 in y
7.470 * [backup-simplify]: Simplify 0.5 into 0.5
7.470 * [taylor]: Taking taylor expansion of (/ x y) in y
7.470 * [taylor]: Taking taylor expansion of x in y
7.470 * [backup-simplify]: Simplify x into x
7.470 * [taylor]: Taking taylor expansion of y in y
7.470 * [backup-simplify]: Simplify 0 into 0
7.470 * [backup-simplify]: Simplify 1 into 1
7.470 * [backup-simplify]: Simplify (/ x 1) into x
7.471 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x)
7.471 * [backup-simplify]: Simplify (cos (* 0.5 (/ x y))) into (cos (* 0.5 (/ x y)))
7.471 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (/ x y)))) into (/ 1 (cos (* 0.5 (/ x y))))
7.471 * [backup-simplify]: Simplify (exp (/ 1 (cos (* 0.5 (/ x y))))) into (exp (/ 1 (cos (* 0.5 (/ x y)))))
7.471 * [taylor]: Taking taylor expansion of 1 in y
7.471 * [backup-simplify]: Simplify 1 into 1
7.472 * [backup-simplify]: Simplify (- 1) into -1
7.472 * [backup-simplify]: Simplify (+ (exp (/ 1 (cos (* 0.5 (/ x y))))) -1) into (- (exp (/ 1 (cos (* 0.5 (/ x y))))) 1)
7.472 * [backup-simplify]: Simplify (+ 1 (- (exp (/ 1 (cos (* 0.5 (/ x y))))) 1)) into (exp (/ 1 (cos (* 0.5 (/ x y)))))
7.473 * [backup-simplify]: Simplify (log (exp (/ 1 (cos (* 0.5 (/ x y)))))) into (/ 1 (cos (* 0.5 (/ x y))))
7.473 * [taylor]: Taking taylor expansion of (log1p (expm1 (/ 1 (cos (* 0.5 (/ x y)))))) in x
7.473 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ x y)))))))
7.473 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ x y)))))) in x
7.473 * [taylor]: Taking taylor expansion of 1 in x
7.473 * [backup-simplify]: Simplify 1 into 1
7.473 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ x y))))) in x
7.473 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ x y))))) 1)
7.473 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ x y))))) in x
7.473 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in x
7.473 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
7.473 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
7.473 * [taylor]: Taking taylor expansion of 0.5 in x
7.473 * [backup-simplify]: Simplify 0.5 into 0.5
7.473 * [taylor]: Taking taylor expansion of (/ x y) in x
7.473 * [taylor]: Taking taylor expansion of x in x
7.473 * [backup-simplify]: Simplify 0 into 0
7.473 * [backup-simplify]: Simplify 1 into 1
7.473 * [taylor]: Taking taylor expansion of y in x
7.473 * [backup-simplify]: Simplify y into y
7.473 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.473 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
7.474 * [backup-simplify]: Simplify (/ 1 1) into 1
7.474 * [backup-simplify]: Simplify (exp 1) into E
7.474 * [taylor]: Taking taylor expansion of 1 in x
7.474 * [backup-simplify]: Simplify 1 into 1
7.475 * [backup-simplify]: Simplify (- 1) into -1
7.475 * [backup-simplify]: Simplify (+ E -1) into (- E 1)
7.476 * [backup-simplify]: Simplify (+ 1 (- E 1)) into E
7.476 * [backup-simplify]: Simplify (log E) into 1
7.476 * [taylor]: Taking taylor expansion of (log1p (expm1 (/ 1 (cos (* 0.5 (/ x y)))))) in x
7.476 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ x y)))))))
7.477 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ x y)))))) in x
7.477 * [taylor]: Taking taylor expansion of 1 in x
7.477 * [backup-simplify]: Simplify 1 into 1
7.477 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ x y))))) in x
7.477 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ x y))))) 1)
7.477 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ x y))))) in x
7.477 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in x
7.477 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
7.477 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
7.477 * [taylor]: Taking taylor expansion of 0.5 in x
7.477 * [backup-simplify]: Simplify 0.5 into 0.5
7.477 * [taylor]: Taking taylor expansion of (/ x y) in x
7.477 * [taylor]: Taking taylor expansion of x in x
7.477 * [backup-simplify]: Simplify 0 into 0
7.477 * [backup-simplify]: Simplify 1 into 1
7.477 * [taylor]: Taking taylor expansion of y in x
7.477 * [backup-simplify]: Simplify y into y
7.477 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.477 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
7.478 * [backup-simplify]: Simplify (/ 1 1) into 1
7.478 * [backup-simplify]: Simplify (exp 1) into E
7.478 * [taylor]: Taking taylor expansion of 1 in x
7.478 * [backup-simplify]: Simplify 1 into 1
7.478 * [backup-simplify]: Simplify (- 1) into -1
7.479 * [backup-simplify]: Simplify (+ E -1) into (- E 1)
7.480 * [backup-simplify]: Simplify (+ 1 (- E 1)) into E
7.480 * [backup-simplify]: Simplify (log E) into 1
7.480 * [taylor]: Taking taylor expansion of 1 in y
7.480 * [backup-simplify]: Simplify 1 into 1
7.480 * [backup-simplify]: Simplify 1 into 1
7.480 * [backup-simplify]: Simplify (+ 0) into 0
7.481 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.482 * [backup-simplify]: Simplify (* (exp 1) (+ (* (/ (pow 0 1) 1)))) into 0
7.483 * [backup-simplify]: Simplify (- 0) into 0
7.483 * [backup-simplify]: Simplify (+ 0 0) into 0
7.484 * [backup-simplify]: Simplify (+ 0 0) into 0
7.485 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow E 1)))) 1) into 0
7.485 * [taylor]: Taking taylor expansion of 0 in y
7.485 * [backup-simplify]: Simplify 0 into 0
7.485 * [backup-simplify]: Simplify 0 into 0
7.485 * [backup-simplify]: Simplify 0 into 0
7.486 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 y) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow y 2))))
7.487 * [backup-simplify]: Simplify (- (+ (* 1 (/ (- (* 0.125 (/ 1 (pow y 2)))) 1)) (* 0 (/ 0 1)))) into (* 0.125 (/ 1 (pow y 2)))
7.488 * [backup-simplify]: Simplify (* (exp 1) (+ (* (/ (pow 0 2) 2)) (* (/ (pow (* 0.125 (/ 1 (pow y 2))) 1) 1)))) into (* 0.125 (/ E (pow y 2)))
7.488 * [backup-simplify]: Simplify (- 0) into 0
7.489 * [backup-simplify]: Simplify (+ (* 0.125 (/ E (pow y 2))) 0) into (* 0.125 (/ E (pow y 2)))
7.489 * [backup-simplify]: Simplify (+ 0 (* 0.125 (/ E (pow y 2)))) into (* 0.125 (/ E (pow y 2)))
7.492 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow E 2))) (* 1 (/ (* 1 (pow (* 2 (* 0.125 (/ E (pow y 2)))) 1)) (pow E 1)))) 2) into (/ 0.125 (pow y 2))
7.492 * [taylor]: Taking taylor expansion of (/ 0.125 (pow y 2)) in y
7.492 * [taylor]: Taking taylor expansion of 0.125 in y
7.492 * [backup-simplify]: Simplify 0.125 into 0.125
7.492 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.492 * [taylor]: Taking taylor expansion of y in y
7.492 * [backup-simplify]: Simplify 0 into 0
7.492 * [backup-simplify]: Simplify 1 into 1
7.492 * [backup-simplify]: Simplify (* 1 1) into 1
7.493 * [backup-simplify]: Simplify (/ 0.125 1) into 0.125
7.494 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.494 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.495 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.125 (/ 0 1)))) into 0
7.496 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.125 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.497 * [backup-simplify]: Simplify 0 into 0
7.497 * [backup-simplify]: Simplify 0 into 0
7.497 * [backup-simplify]: Simplify 0 into 0
7.497 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0
7.498 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 y))) into 0
7.499 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 y) 1) 1) (/ (pow 0 1) 1)) 0) into 0
7.500 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (- (* 0.125 (/ 1 (pow y 2)))) 1)) (* (* 0.125 (/ 1 (pow y 2))) (/ 0 1)))) into 0
7.503 * [backup-simplify]: Simplify (* (exp 1) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow (* 0.125 (/ 1 (pow y 2))) 1) 1)) (* (/ (pow 0 1) 1)))) into 0
7.503 * [backup-simplify]: Simplify (- 0) into 0
7.503 * [backup-simplify]: Simplify (+ 0 0) into 0
7.504 * [backup-simplify]: Simplify (+ 0 0) into 0
7.509 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow E 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 (* 0.125 (/ E (pow y 2)))) 1)) (pow E 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow E 1)))) 6) into 0
7.509 * [taylor]: Taking taylor expansion of 0 in y
7.509 * [backup-simplify]: Simplify 0 into 0
7.509 * [backup-simplify]: Simplify 0 into 0
7.509 * [backup-simplify]: Simplify 1 into 1
7.509 * [backup-simplify]: Simplify (log1p (expm1 (/ 1 (cos (/ (/ (/ 1 x) (/ 1 y)) 2.0))))) into (log1p (expm1 (/ 1 (cos (* 0.5 (/ y x))))))
7.509 * [approximate]: Taking taylor expansion of (log1p (expm1 (/ 1 (cos (* 0.5 (/ y x)))))) in (x y) around 0
7.509 * [taylor]: Taking taylor expansion of (log1p (expm1 (/ 1 (cos (* 0.5 (/ y x)))))) in y
7.509 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ y x)))))))
7.509 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ y x)))))) in y
7.509 * [taylor]: Taking taylor expansion of 1 in y
7.509 * [backup-simplify]: Simplify 1 into 1
7.509 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ y x))))) in y
7.509 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)
7.510 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ y x))))) in y
7.510 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
7.510 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
7.510 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
7.510 * [taylor]: Taking taylor expansion of 0.5 in y
7.510 * [backup-simplify]: Simplify 0.5 into 0.5
7.510 * [taylor]: Taking taylor expansion of (/ y x) in y
7.510 * [taylor]: Taking taylor expansion of y in y
7.510 * [backup-simplify]: Simplify 0 into 0
7.510 * [backup-simplify]: Simplify 1 into 1
7.510 * [taylor]: Taking taylor expansion of x in y
7.510 * [backup-simplify]: Simplify x into x
7.510 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
7.510 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
7.511 * [backup-simplify]: Simplify (/ 1 1) into 1
7.511 * [backup-simplify]: Simplify (exp 1) into E
7.511 * [taylor]: Taking taylor expansion of 1 in y
7.511 * [backup-simplify]: Simplify 1 into 1
7.511 * [backup-simplify]: Simplify (- 1) into -1
7.512 * [backup-simplify]: Simplify (+ E -1) into (- E 1)
7.513 * [backup-simplify]: Simplify (+ 1 (- E 1)) into E
7.513 * [backup-simplify]: Simplify (log E) into 1
7.513 * [taylor]: Taking taylor expansion of (log1p (expm1 (/ 1 (cos (* 0.5 (/ y x)))))) in x
7.513 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ y x)))))))
7.513 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ y x)))))) in x
7.513 * [taylor]: Taking taylor expansion of 1 in x
7.513 * [backup-simplify]: Simplify 1 into 1
7.513 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ y x))))) in x
7.513 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)
7.513 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ y x))))) in x
7.514 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
7.514 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
7.514 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
7.514 * [taylor]: Taking taylor expansion of 0.5 in x
7.514 * [backup-simplify]: Simplify 0.5 into 0.5
7.514 * [taylor]: Taking taylor expansion of (/ y x) in x
7.514 * [taylor]: Taking taylor expansion of y in x
7.514 * [backup-simplify]: Simplify y into y
7.514 * [taylor]: Taking taylor expansion of x in x
7.514 * [backup-simplify]: Simplify 0 into 0
7.514 * [backup-simplify]: Simplify 1 into 1
7.514 * [backup-simplify]: Simplify (/ y 1) into y
7.514 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
7.514 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
7.514 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (/ y x)))) into (/ 1 (cos (* 0.5 (/ y x))))
7.514 * [backup-simplify]: Simplify (exp (/ 1 (cos (* 0.5 (/ y x))))) into (exp (/ 1 (cos (* 0.5 (/ y x)))))
7.514 * [taylor]: Taking taylor expansion of 1 in x
7.514 * [backup-simplify]: Simplify 1 into 1
7.515 * [backup-simplify]: Simplify (- 1) into -1
7.515 * [backup-simplify]: Simplify (+ (exp (/ 1 (cos (* 0.5 (/ y x))))) -1) into (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)
7.516 * [backup-simplify]: Simplify (+ 1 (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)) into (exp (/ 1 (cos (* 0.5 (/ y x)))))
7.516 * [backup-simplify]: Simplify (log (exp (/ 1 (cos (* 0.5 (/ y x)))))) into (/ 1 (cos (* 0.5 (/ y x))))
7.516 * [taylor]: Taking taylor expansion of (log1p (expm1 (/ 1 (cos (* 0.5 (/ y x)))))) in x
7.516 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ y x)))))))
7.516 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ y x)))))) in x
7.516 * [taylor]: Taking taylor expansion of 1 in x
7.516 * [backup-simplify]: Simplify 1 into 1
7.516 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ y x))))) in x
7.516 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)
7.516 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ y x))))) in x
7.516 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
7.516 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
7.516 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
7.516 * [taylor]: Taking taylor expansion of 0.5 in x
7.516 * [backup-simplify]: Simplify 0.5 into 0.5
7.516 * [taylor]: Taking taylor expansion of (/ y x) in x
7.517 * [taylor]: Taking taylor expansion of y in x
7.517 * [backup-simplify]: Simplify y into y
7.517 * [taylor]: Taking taylor expansion of x in x
7.517 * [backup-simplify]: Simplify 0 into 0
7.517 * [backup-simplify]: Simplify 1 into 1
7.517 * [backup-simplify]: Simplify (/ y 1) into y
7.517 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
7.517 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
7.517 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (/ y x)))) into (/ 1 (cos (* 0.5 (/ y x))))
7.517 * [backup-simplify]: Simplify (exp (/ 1 (cos (* 0.5 (/ y x))))) into (exp (/ 1 (cos (* 0.5 (/ y x)))))
7.517 * [taylor]: Taking taylor expansion of 1 in x
7.517 * [backup-simplify]: Simplify 1 into 1
7.518 * [backup-simplify]: Simplify (- 1) into -1
7.518 * [backup-simplify]: Simplify (+ (exp (/ 1 (cos (* 0.5 (/ y x))))) -1) into (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)
7.518 * [backup-simplify]: Simplify (+ 1 (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)) into (exp (/ 1 (cos (* 0.5 (/ y x)))))
7.519 * [backup-simplify]: Simplify (log (exp (/ 1 (cos (* 0.5 (/ y x)))))) into (/ 1 (cos (* 0.5 (/ y x))))
7.519 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
7.519 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
7.519 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
7.519 * [taylor]: Taking taylor expansion of 0.5 in y
7.519 * [backup-simplify]: Simplify 0.5 into 0.5
7.519 * [taylor]: Taking taylor expansion of (/ y x) in y
7.519 * [taylor]: Taking taylor expansion of y in y
7.519 * [backup-simplify]: Simplify 0 into 0
7.519 * [backup-simplify]: Simplify 1 into 1
7.519 * [taylor]: Taking taylor expansion of x in y
7.519 * [backup-simplify]: Simplify x into x
7.519 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
7.519 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
7.520 * [backup-simplify]: Simplify (/ 1 1) into 1
7.520 * [backup-simplify]: Simplify 1 into 1
7.520 * [backup-simplify]: Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))))) into 0
7.522 * [backup-simplify]: Simplify (* (exp (/ 1 (cos (* 0.5 (/ y x))))) (+ (* (/ (pow 0 1) 1)))) into 0
7.522 * [backup-simplify]: Simplify (- 0) into 0
7.523 * [backup-simplify]: Simplify (+ 0 0) into 0
7.523 * [backup-simplify]: Simplify (+ 0 0) into 0
7.524 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)))) 1) into 0
7.524 * [taylor]: Taking taylor expansion of 0 in y
7.524 * [backup-simplify]: Simplify 0 into 0
7.524 * [backup-simplify]: Simplify 0 into 0
7.525 * [backup-simplify]: Simplify (+ 0) into 0
7.526 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.526 * [backup-simplify]: Simplify 0 into 0
7.526 * [backup-simplify]: Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))))) into 0
7.528 * [backup-simplify]: Simplify (* (exp (/ 1 (cos (* 0.5 (/ y x))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
7.529 * [backup-simplify]: Simplify (- 0) into 0
7.529 * [backup-simplify]: Simplify (+ 0 0) into 0
7.529 * [backup-simplify]: Simplify (+ 0 0) into 0
7.532 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (exp (/ 1 (cos (* 0.5 (/ y x))))) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)))) 2) into 0
7.532 * [taylor]: Taking taylor expansion of 0 in y
7.532 * [backup-simplify]: Simplify 0 into 0
7.532 * [backup-simplify]: Simplify 0 into 0
7.532 * [backup-simplify]: Simplify 0 into 0
7.532 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 x) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow x 2))))
7.533 * [backup-simplify]: Simplify (- (+ (* 1 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* 0 (/ 0 1)))) into (* 0.125 (/ 1 (pow x 2)))
7.534 * [backup-simplify]: Simplify (* 0.125 (/ 1 (pow x 2))) into (/ 0.125 (pow x 2))
7.534 * [backup-simplify]: Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))))) into 0
7.537 * [backup-simplify]: Simplify (* (exp (/ 1 (cos (* 0.5 (/ y x))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
7.537 * [backup-simplify]: Simplify (- 0) into 0
7.538 * [backup-simplify]: Simplify (+ 0 0) into 0
7.538 * [backup-simplify]: Simplify (+ 0 0) into 0
7.542 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (exp (/ 1 (cos (* 0.5 (/ y x))))) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (exp (/ 1 (cos (* 0.5 (/ y x))))) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)))) 6) into 0
7.542 * [taylor]: Taking taylor expansion of 0 in y
7.542 * [backup-simplify]: Simplify 0 into 0
7.542 * [backup-simplify]: Simplify 0 into 0
7.542 * [backup-simplify]: Simplify 0 into 0
7.542 * [backup-simplify]: Simplify 0 into 0
7.543 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
7.543 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
7.544 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 1) 1) (/ (pow 0 1) 1)) 0) into 0
7.546 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* (* 0.125 (/ 1 (pow x 2))) (/ 0 1)))) into 0
7.546 * [backup-simplify]: Simplify 0 into 0
7.547 * [backup-simplify]: Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))))) into 0
7.550 * [backup-simplify]: Simplify (* (exp (/ 1 (cos (* 0.5 (/ y x))))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
7.551 * [backup-simplify]: Simplify (- 0) into 0
7.551 * [backup-simplify]: Simplify (+ 0 0) into 0
7.551 * [backup-simplify]: Simplify (+ 0 0) into 0
7.559 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (exp (/ 1 (cos (* 0.5 (/ y x))))) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (exp (/ 1 (cos (* 0.5 (/ y x))))) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (exp (/ 1 (cos (* 0.5 (/ y x))))) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (exp (/ 1 (cos (* 0.5 (/ y x))))) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)))) 24) into 0
7.559 * [taylor]: Taking taylor expansion of 0 in y
7.559 * [backup-simplify]: Simplify 0 into 0
7.559 * [backup-simplify]: Simplify 0 into 0
7.559 * [backup-simplify]: Simplify 0 into 0
7.559 * [backup-simplify]: Simplify (+ (* (/ 0.125 (pow (/ 1 x) 2)) (pow (* (/ 1 y) 1) 2)) 1) into (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
7.560 * [backup-simplify]: Simplify (log1p (expm1 (/ 1 (cos (/ (/ (/ 1 (- x)) (/ 1 (- y))) 2.0))))) into (log1p (expm1 (/ 1 (cos (* 0.5 (/ y x))))))
7.560 * [approximate]: Taking taylor expansion of (log1p (expm1 (/ 1 (cos (* 0.5 (/ y x)))))) in (x y) around 0
7.560 * [taylor]: Taking taylor expansion of (log1p (expm1 (/ 1 (cos (* 0.5 (/ y x)))))) in y
7.560 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ y x)))))))
7.560 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ y x)))))) in y
7.560 * [taylor]: Taking taylor expansion of 1 in y
7.560 * [backup-simplify]: Simplify 1 into 1
7.560 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ y x))))) in y
7.560 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)
7.560 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ y x))))) in y
7.560 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
7.560 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
7.560 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
7.560 * [taylor]: Taking taylor expansion of 0.5 in y
7.560 * [backup-simplify]: Simplify 0.5 into 0.5
7.560 * [taylor]: Taking taylor expansion of (/ y x) in y
7.560 * [taylor]: Taking taylor expansion of y in y
7.560 * [backup-simplify]: Simplify 0 into 0
7.560 * [backup-simplify]: Simplify 1 into 1
7.560 * [taylor]: Taking taylor expansion of x in y
7.560 * [backup-simplify]: Simplify x into x
7.560 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
7.560 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
7.561 * [backup-simplify]: Simplify (/ 1 1) into 1
7.561 * [backup-simplify]: Simplify (exp 1) into E
7.561 * [taylor]: Taking taylor expansion of 1 in y
7.561 * [backup-simplify]: Simplify 1 into 1
7.562 * [backup-simplify]: Simplify (- 1) into -1
7.562 * [backup-simplify]: Simplify (+ E -1) into (- E 1)
7.563 * [backup-simplify]: Simplify (+ 1 (- E 1)) into E
7.563 * [backup-simplify]: Simplify (log E) into 1
7.563 * [taylor]: Taking taylor expansion of (log1p (expm1 (/ 1 (cos (* 0.5 (/ y x)))))) in x
7.564 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ y x)))))))
7.564 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ y x)))))) in x
7.564 * [taylor]: Taking taylor expansion of 1 in x
7.564 * [backup-simplify]: Simplify 1 into 1
7.564 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ y x))))) in x
7.564 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)
7.564 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ y x))))) in x
7.564 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
7.564 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
7.564 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
7.564 * [taylor]: Taking taylor expansion of 0.5 in x
7.564 * [backup-simplify]: Simplify 0.5 into 0.5
7.564 * [taylor]: Taking taylor expansion of (/ y x) in x
7.564 * [taylor]: Taking taylor expansion of y in x
7.564 * [backup-simplify]: Simplify y into y
7.564 * [taylor]: Taking taylor expansion of x in x
7.564 * [backup-simplify]: Simplify 0 into 0
7.564 * [backup-simplify]: Simplify 1 into 1
7.564 * [backup-simplify]: Simplify (/ y 1) into y
7.564 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
7.564 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
7.565 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (/ y x)))) into (/ 1 (cos (* 0.5 (/ y x))))
7.565 * [backup-simplify]: Simplify (exp (/ 1 (cos (* 0.5 (/ y x))))) into (exp (/ 1 (cos (* 0.5 (/ y x)))))
7.565 * [taylor]: Taking taylor expansion of 1 in x
7.565 * [backup-simplify]: Simplify 1 into 1
7.566 * [backup-simplify]: Simplify (- 1) into -1
7.566 * [backup-simplify]: Simplify (+ (exp (/ 1 (cos (* 0.5 (/ y x))))) -1) into (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)
7.566 * [backup-simplify]: Simplify (+ 1 (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)) into (exp (/ 1 (cos (* 0.5 (/ y x)))))
7.566 * [backup-simplify]: Simplify (log (exp (/ 1 (cos (* 0.5 (/ y x)))))) into (/ 1 (cos (* 0.5 (/ y x))))
7.566 * [taylor]: Taking taylor expansion of (log1p (expm1 (/ 1 (cos (* 0.5 (/ y x)))))) in x
7.566 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ y x)))))))
7.566 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ y x)))))) in x
7.566 * [taylor]: Taking taylor expansion of 1 in x
7.566 * [backup-simplify]: Simplify 1 into 1
7.567 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ y x))))) in x
7.567 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)
7.567 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ y x))))) in x
7.567 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
7.567 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
7.567 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
7.567 * [taylor]: Taking taylor expansion of 0.5 in x
7.567 * [backup-simplify]: Simplify 0.5 into 0.5
7.567 * [taylor]: Taking taylor expansion of (/ y x) in x
7.567 * [taylor]: Taking taylor expansion of y in x
7.567 * [backup-simplify]: Simplify y into y
7.567 * [taylor]: Taking taylor expansion of x in x
7.567 * [backup-simplify]: Simplify 0 into 0
7.567 * [backup-simplify]: Simplify 1 into 1
7.567 * [backup-simplify]: Simplify (/ y 1) into y
7.567 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
7.567 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
7.567 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (/ y x)))) into (/ 1 (cos (* 0.5 (/ y x))))
7.568 * [backup-simplify]: Simplify (exp (/ 1 (cos (* 0.5 (/ y x))))) into (exp (/ 1 (cos (* 0.5 (/ y x)))))
7.568 * [taylor]: Taking taylor expansion of 1 in x
7.568 * [backup-simplify]: Simplify 1 into 1
7.568 * [backup-simplify]: Simplify (- 1) into -1
7.568 * [backup-simplify]: Simplify (+ (exp (/ 1 (cos (* 0.5 (/ y x))))) -1) into (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)
7.569 * [backup-simplify]: Simplify (+ 1 (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)) into (exp (/ 1 (cos (* 0.5 (/ y x)))))
7.569 * [backup-simplify]: Simplify (log (exp (/ 1 (cos (* 0.5 (/ y x)))))) into (/ 1 (cos (* 0.5 (/ y x))))
7.569 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
7.569 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
7.569 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
7.569 * [taylor]: Taking taylor expansion of 0.5 in y
7.569 * [backup-simplify]: Simplify 0.5 into 0.5
7.569 * [taylor]: Taking taylor expansion of (/ y x) in y
7.569 * [taylor]: Taking taylor expansion of y in y
7.569 * [backup-simplify]: Simplify 0 into 0
7.569 * [backup-simplify]: Simplify 1 into 1
7.569 * [taylor]: Taking taylor expansion of x in y
7.569 * [backup-simplify]: Simplify x into x
7.569 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
7.570 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
7.570 * [backup-simplify]: Simplify (/ 1 1) into 1
7.570 * [backup-simplify]: Simplify 1 into 1
7.571 * [backup-simplify]: Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))))) into 0
7.572 * [backup-simplify]: Simplify (* (exp (/ 1 (cos (* 0.5 (/ y x))))) (+ (* (/ (pow 0 1) 1)))) into 0
7.572 * [backup-simplify]: Simplify (- 0) into 0
7.573 * [backup-simplify]: Simplify (+ 0 0) into 0
7.573 * [backup-simplify]: Simplify (+ 0 0) into 0
7.574 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)))) 1) into 0
7.574 * [taylor]: Taking taylor expansion of 0 in y
7.574 * [backup-simplify]: Simplify 0 into 0
7.574 * [backup-simplify]: Simplify 0 into 0
7.575 * [backup-simplify]: Simplify (+ 0) into 0
7.576 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.576 * [backup-simplify]: Simplify 0 into 0
7.576 * [backup-simplify]: Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))))) into 0
7.578 * [backup-simplify]: Simplify (* (exp (/ 1 (cos (* 0.5 (/ y x))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
7.578 * [backup-simplify]: Simplify (- 0) into 0
7.579 * [backup-simplify]: Simplify (+ 0 0) into 0
7.579 * [backup-simplify]: Simplify (+ 0 0) into 0
7.582 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (exp (/ 1 (cos (* 0.5 (/ y x))))) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)))) 2) into 0
7.582 * [taylor]: Taking taylor expansion of 0 in y
7.582 * [backup-simplify]: Simplify 0 into 0
7.582 * [backup-simplify]: Simplify 0 into 0
7.582 * [backup-simplify]: Simplify 0 into 0
7.582 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 x) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow x 2))))
7.583 * [backup-simplify]: Simplify (- (+ (* 1 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* 0 (/ 0 1)))) into (* 0.125 (/ 1 (pow x 2)))
7.584 * [backup-simplify]: Simplify (* 0.125 (/ 1 (pow x 2))) into (/ 0.125 (pow x 2))
7.584 * [backup-simplify]: Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))))) into 0
7.586 * [backup-simplify]: Simplify (* (exp (/ 1 (cos (* 0.5 (/ y x))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
7.587 * [backup-simplify]: Simplify (- 0) into 0
7.587 * [backup-simplify]: Simplify (+ 0 0) into 0
7.588 * [backup-simplify]: Simplify (+ 0 0) into 0
7.592 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (exp (/ 1 (cos (* 0.5 (/ y x))))) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (exp (/ 1 (cos (* 0.5 (/ y x))))) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)))) 6) into 0
7.592 * [taylor]: Taking taylor expansion of 0 in y
7.592 * [backup-simplify]: Simplify 0 into 0
7.592 * [backup-simplify]: Simplify 0 into 0
7.592 * [backup-simplify]: Simplify 0 into 0
7.592 * [backup-simplify]: Simplify 0 into 0
7.592 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
7.593 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
7.594 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 1) 1) (/ (pow 0 1) 1)) 0) into 0
7.596 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* (* 0.125 (/ 1 (pow x 2))) (/ 0 1)))) into 0
7.596 * [backup-simplify]: Simplify 0 into 0
7.597 * [backup-simplify]: Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))))) into 0
7.600 * [backup-simplify]: Simplify (* (exp (/ 1 (cos (* 0.5 (/ y x))))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
7.601 * [backup-simplify]: Simplify (- 0) into 0
7.601 * [backup-simplify]: Simplify (+ 0 0) into 0
7.602 * [backup-simplify]: Simplify (+ 0 0) into 0
7.613 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (exp (/ 1 (cos (* 0.5 (/ y x))))) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (exp (/ 1 (cos (* 0.5 (/ y x))))) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (exp (/ 1 (cos (* 0.5 (/ y x))))) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (exp (/ 1 (cos (* 0.5 (/ y x))))) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)))) 24) into 0
7.613 * [taylor]: Taking taylor expansion of 0 in y
7.613 * [backup-simplify]: Simplify 0 into 0
7.613 * [backup-simplify]: Simplify 0 into 0
7.613 * [backup-simplify]: Simplify 0 into 0
7.614 * [backup-simplify]: Simplify (+ (* (/ 0.125 (pow (/ 1 (- x)) 2)) (pow (* (/ 1 (- y)) 1) 2)) 1) into (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
7.614 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1)
7.614 * [backup-simplify]: Simplify (/ 1 (cos (/ (/ x y) 2.0))) into (/ 1 (cos (* 0.5 (/ x y))))
7.614 * [approximate]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in (x y) around 0
7.614 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in y
7.614 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
7.614 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
7.614 * [taylor]: Taking taylor expansion of 0.5 in y
7.614 * [backup-simplify]: Simplify 0.5 into 0.5
7.614 * [taylor]: Taking taylor expansion of (/ x y) in y
7.614 * [taylor]: Taking taylor expansion of x in y
7.614 * [backup-simplify]: Simplify x into x
7.614 * [taylor]: Taking taylor expansion of y in y
7.614 * [backup-simplify]: Simplify 0 into 0
7.614 * [backup-simplify]: Simplify 1 into 1
7.614 * [backup-simplify]: Simplify (/ x 1) into x
7.614 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x)
7.614 * [backup-simplify]: Simplify (cos (* 0.5 (/ x y))) into (cos (* 0.5 (/ x y)))
7.615 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (/ x y)))) into (/ 1 (cos (* 0.5 (/ x y))))
7.615 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in x
7.615 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
7.615 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
7.615 * [taylor]: Taking taylor expansion of 0.5 in x
7.615 * [backup-simplify]: Simplify 0.5 into 0.5
7.615 * [taylor]: Taking taylor expansion of (/ x y) in x
7.615 * [taylor]: Taking taylor expansion of x in x
7.615 * [backup-simplify]: Simplify 0 into 0
7.615 * [backup-simplify]: Simplify 1 into 1
7.615 * [taylor]: Taking taylor expansion of y in x
7.615 * [backup-simplify]: Simplify y into y
7.615 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.615 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
7.616 * [backup-simplify]: Simplify (/ 1 1) into 1
7.616 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in x
7.616 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
7.616 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
7.616 * [taylor]: Taking taylor expansion of 0.5 in x
7.616 * [backup-simplify]: Simplify 0.5 into 0.5
7.616 * [taylor]: Taking taylor expansion of (/ x y) in x
7.616 * [taylor]: Taking taylor expansion of x in x
7.616 * [backup-simplify]: Simplify 0 into 0
7.616 * [backup-simplify]: Simplify 1 into 1
7.616 * [taylor]: Taking taylor expansion of y in x
7.616 * [backup-simplify]: Simplify y into y
7.616 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.616 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
7.617 * [backup-simplify]: Simplify (/ 1 1) into 1
7.617 * [taylor]: Taking taylor expansion of 1 in y
7.617 * [backup-simplify]: Simplify 1 into 1
7.617 * [backup-simplify]: Simplify 1 into 1
7.617 * [backup-simplify]: Simplify (+ 0) into 0
7.618 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.618 * [taylor]: Taking taylor expansion of 0 in y
7.618 * [backup-simplify]: Simplify 0 into 0
7.618 * [backup-simplify]: Simplify 0 into 0
7.618 * [backup-simplify]: Simplify 0 into 0
7.619 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 y) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow y 2))))
7.620 * [backup-simplify]: Simplify (- (+ (* 1 (/ (- (* 0.125 (/ 1 (pow y 2)))) 1)) (* 0 (/ 0 1)))) into (* 0.125 (/ 1 (pow y 2)))
7.620 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow y 2))) in y
7.620 * [taylor]: Taking taylor expansion of 0.125 in y
7.620 * [backup-simplify]: Simplify 0.125 into 0.125
7.620 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
7.620 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.620 * [taylor]: Taking taylor expansion of y in y
7.620 * [backup-simplify]: Simplify 0 into 0
7.620 * [backup-simplify]: Simplify 1 into 1
7.621 * [backup-simplify]: Simplify (* 1 1) into 1
7.621 * [backup-simplify]: Simplify (/ 1 1) into 1
7.622 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.623 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.624 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.625 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.626 * [backup-simplify]: Simplify (+ (* 0.125 0) (+ (* 0 0) (* 0 1))) into 0
7.626 * [backup-simplify]: Simplify 0 into 0
7.626 * [backup-simplify]: Simplify 0 into 0
7.626 * [backup-simplify]: Simplify 0 into 0
7.627 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0
7.627 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 y))) into 0
7.628 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 y) 1) 1) (/ (pow 0 1) 1)) 0) into 0
7.630 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (- (* 0.125 (/ 1 (pow y 2)))) 1)) (* (* 0.125 (/ 1 (pow y 2))) (/ 0 1)))) into 0
7.630 * [taylor]: Taking taylor expansion of 0 in y
7.630 * [backup-simplify]: Simplify 0 into 0
7.630 * [backup-simplify]: Simplify 0 into 0
7.630 * [backup-simplify]: Simplify 1 into 1
7.631 * [backup-simplify]: Simplify (/ 1 (cos (/ (/ (/ 1 x) (/ 1 y)) 2.0))) into (/ 1 (cos (* 0.5 (/ y x))))
7.631 * [approximate]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in (x y) around 0
7.631 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
7.631 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
7.631 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
7.631 * [taylor]: Taking taylor expansion of 0.5 in y
7.631 * [backup-simplify]: Simplify 0.5 into 0.5
7.631 * [taylor]: Taking taylor expansion of (/ y x) in y
7.631 * [taylor]: Taking taylor expansion of y in y
7.631 * [backup-simplify]: Simplify 0 into 0
7.631 * [backup-simplify]: Simplify 1 into 1
7.631 * [taylor]: Taking taylor expansion of x in y
7.631 * [backup-simplify]: Simplify x into x
7.631 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
7.631 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
7.632 * [backup-simplify]: Simplify (/ 1 1) into 1
7.632 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
7.632 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
7.632 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
7.632 * [taylor]: Taking taylor expansion of 0.5 in x
7.632 * [backup-simplify]: Simplify 0.5 into 0.5
7.632 * [taylor]: Taking taylor expansion of (/ y x) in x
7.632 * [taylor]: Taking taylor expansion of y in x
7.632 * [backup-simplify]: Simplify y into y
7.632 * [taylor]: Taking taylor expansion of x in x
7.632 * [backup-simplify]: Simplify 0 into 0
7.632 * [backup-simplify]: Simplify 1 into 1
7.632 * [backup-simplify]: Simplify (/ y 1) into y
7.632 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
7.632 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
7.632 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (/ y x)))) into (/ 1 (cos (* 0.5 (/ y x))))
7.633 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
7.633 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
7.633 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
7.633 * [taylor]: Taking taylor expansion of 0.5 in x
7.633 * [backup-simplify]: Simplify 0.5 into 0.5
7.633 * [taylor]: Taking taylor expansion of (/ y x) in x
7.633 * [taylor]: Taking taylor expansion of y in x
7.633 * [backup-simplify]: Simplify y into y
7.633 * [taylor]: Taking taylor expansion of x in x
7.633 * [backup-simplify]: Simplify 0 into 0
7.633 * [backup-simplify]: Simplify 1 into 1
7.633 * [backup-simplify]: Simplify (/ y 1) into y
7.633 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
7.633 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
7.633 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (/ y x)))) into (/ 1 (cos (* 0.5 (/ y x))))
7.633 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
7.633 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
7.633 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
7.633 * [taylor]: Taking taylor expansion of 0.5 in y
7.633 * [backup-simplify]: Simplify 0.5 into 0.5
7.633 * [taylor]: Taking taylor expansion of (/ y x) in y
7.633 * [taylor]: Taking taylor expansion of y in y
7.633 * [backup-simplify]: Simplify 0 into 0
7.633 * [backup-simplify]: Simplify 1 into 1
7.633 * [taylor]: Taking taylor expansion of x in y
7.634 * [backup-simplify]: Simplify x into x
7.634 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
7.634 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
7.634 * [backup-simplify]: Simplify (/ 1 1) into 1
7.634 * [backup-simplify]: Simplify 1 into 1
7.635 * [backup-simplify]: Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))))) into 0
7.635 * [taylor]: Taking taylor expansion of 0 in y
7.635 * [backup-simplify]: Simplify 0 into 0
7.635 * [backup-simplify]: Simplify 0 into 0
7.635 * [backup-simplify]: Simplify (+ 0) into 0
7.636 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.636 * [backup-simplify]: Simplify 0 into 0
7.637 * [backup-simplify]: Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))))) into 0
7.637 * [taylor]: Taking taylor expansion of 0 in y
7.637 * [backup-simplify]: Simplify 0 into 0
7.637 * [backup-simplify]: Simplify 0 into 0
7.637 * [backup-simplify]: Simplify 0 into 0
7.637 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 x) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow x 2))))
7.638 * [backup-simplify]: Simplify (- (+ (* 1 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* 0 (/ 0 1)))) into (* 0.125 (/ 1 (pow x 2)))
7.639 * [backup-simplify]: Simplify (* 0.125 (/ 1 (pow x 2))) into (/ 0.125 (pow x 2))
7.639 * [backup-simplify]: Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))))) into 0
7.639 * [taylor]: Taking taylor expansion of 0 in y
7.639 * [backup-simplify]: Simplify 0 into 0
7.639 * [backup-simplify]: Simplify 0 into 0
7.640 * [backup-simplify]: Simplify 0 into 0
7.640 * [backup-simplify]: Simplify 0 into 0
7.640 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
7.641 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
7.641 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 1) 1) (/ (pow 0 1) 1)) 0) into 0
7.643 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* (* 0.125 (/ 1 (pow x 2))) (/ 0 1)))) into 0
7.643 * [backup-simplify]: Simplify 0 into 0
7.644 * [backup-simplify]: Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))))) into 0
7.644 * [taylor]: Taking taylor expansion of 0 in y
7.644 * [backup-simplify]: Simplify 0 into 0
7.644 * [backup-simplify]: Simplify 0 into 0
7.644 * [backup-simplify]: Simplify 0 into 0
7.645 * [backup-simplify]: Simplify (+ (* (/ 0.125 (pow (/ 1 x) 2)) (pow (* (/ 1 y) 1) 2)) 1) into (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
7.645 * [backup-simplify]: Simplify (/ 1 (cos (/ (/ (/ 1 (- x)) (/ 1 (- y))) 2.0))) into (/ 1 (cos (* 0.5 (/ y x))))
7.645 * [approximate]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in (x y) around 0
7.645 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
7.645 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
7.645 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
7.645 * [taylor]: Taking taylor expansion of 0.5 in y
7.645 * [backup-simplify]: Simplify 0.5 into 0.5
7.645 * [taylor]: Taking taylor expansion of (/ y x) in y
7.645 * [taylor]: Taking taylor expansion of y in y
7.645 * [backup-simplify]: Simplify 0 into 0
7.645 * [backup-simplify]: Simplify 1 into 1
7.645 * [taylor]: Taking taylor expansion of x in y
7.645 * [backup-simplify]: Simplify x into x
7.645 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
7.645 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
7.646 * [backup-simplify]: Simplify (/ 1 1) into 1
7.646 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
7.646 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
7.646 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
7.646 * [taylor]: Taking taylor expansion of 0.5 in x
7.646 * [backup-simplify]: Simplify 0.5 into 0.5
7.646 * [taylor]: Taking taylor expansion of (/ y x) in x
7.646 * [taylor]: Taking taylor expansion of y in x
7.646 * [backup-simplify]: Simplify y into y
7.646 * [taylor]: Taking taylor expansion of x in x
7.646 * [backup-simplify]: Simplify 0 into 0
7.646 * [backup-simplify]: Simplify 1 into 1
7.646 * [backup-simplify]: Simplify (/ y 1) into y
7.646 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
7.647 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
7.647 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (/ y x)))) into (/ 1 (cos (* 0.5 (/ y x))))
7.647 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
7.647 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
7.647 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
7.647 * [taylor]: Taking taylor expansion of 0.5 in x
7.647 * [backup-simplify]: Simplify 0.5 into 0.5
7.647 * [taylor]: Taking taylor expansion of (/ y x) in x
7.647 * [taylor]: Taking taylor expansion of y in x
7.647 * [backup-simplify]: Simplify y into y
7.647 * [taylor]: Taking taylor expansion of x in x
7.647 * [backup-simplify]: Simplify 0 into 0
7.647 * [backup-simplify]: Simplify 1 into 1
7.647 * [backup-simplify]: Simplify (/ y 1) into y
7.647 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
7.647 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
7.647 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (/ y x)))) into (/ 1 (cos (* 0.5 (/ y x))))
7.647 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
7.648 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
7.648 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
7.648 * [taylor]: Taking taylor expansion of 0.5 in y
7.648 * [backup-simplify]: Simplify 0.5 into 0.5
7.648 * [taylor]: Taking taylor expansion of (/ y x) in y
7.648 * [taylor]: Taking taylor expansion of y in y
7.648 * [backup-simplify]: Simplify 0 into 0
7.648 * [backup-simplify]: Simplify 1 into 1
7.648 * [taylor]: Taking taylor expansion of x in y
7.648 * [backup-simplify]: Simplify x into x
7.648 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
7.648 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
7.649 * [backup-simplify]: Simplify (/ 1 1) into 1
7.649 * [backup-simplify]: Simplify 1 into 1
7.649 * [backup-simplify]: Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))))) into 0
7.649 * [taylor]: Taking taylor expansion of 0 in y
7.649 * [backup-simplify]: Simplify 0 into 0
7.649 * [backup-simplify]: Simplify 0 into 0
7.650 * [backup-simplify]: Simplify (+ 0) into 0
7.650 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.650 * [backup-simplify]: Simplify 0 into 0
7.651 * [backup-simplify]: Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))))) into 0
7.651 * [taylor]: Taking taylor expansion of 0 in y
7.651 * [backup-simplify]: Simplify 0 into 0
7.651 * [backup-simplify]: Simplify 0 into 0
7.651 * [backup-simplify]: Simplify 0 into 0
7.652 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 x) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow x 2))))
7.653 * [backup-simplify]: Simplify (- (+ (* 1 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* 0 (/ 0 1)))) into (* 0.125 (/ 1 (pow x 2)))
7.653 * [backup-simplify]: Simplify (* 0.125 (/ 1 (pow x 2))) into (/ 0.125 (pow x 2))
7.654 * [backup-simplify]: Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))))) into 0
7.654 * [taylor]: Taking taylor expansion of 0 in y
7.654 * [backup-simplify]: Simplify 0 into 0
7.654 * [backup-simplify]: Simplify 0 into 0
7.654 * [backup-simplify]: Simplify 0 into 0
7.654 * [backup-simplify]: Simplify 0 into 0
7.654 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
7.655 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
7.656 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 1) 1) (/ (pow 0 1) 1)) 0) into 0
7.657 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* (* 0.125 (/ 1 (pow x 2))) (/ 0 1)))) into 0
7.657 * [backup-simplify]: Simplify 0 into 0
7.658 * [backup-simplify]: Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))))) into 0
7.658 * [taylor]: Taking taylor expansion of 0 in y
7.658 * [backup-simplify]: Simplify 0 into 0
7.658 * [backup-simplify]: Simplify 0 into 0
7.658 * [backup-simplify]: Simplify 0 into 0
7.659 * [backup-simplify]: Simplify (+ (* (/ 0.125 (pow (/ 1 (- x)) 2)) (pow (* (/ 1 (- y)) 1) 2)) 1) into (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
7.659 * * * [progress]: simplifying candidates
7.661 * [simplify]: Simplifying:
  (expm1 (cos (/ (/ x y) 2.0)))
  (log1p (cos (/ (/ x y) 2.0)))
  (log (cos (/ (/ x y) 2.0)))
  (exp (cos (/ (/ x y) 2.0)))
  (* (cbrt (cos (/ (/ x y) 2.0))) (cbrt (cos (/ (/ x y) 2.0))))
  (cbrt (cos (/ (/ x y) 2.0)))
  (* (* (cos (/ (/ x y) 2.0)) (cos (/ (/ x y) 2.0))) (cos (/ (/ x y) 2.0)))
  (sqrt (cos (/ (/ x y) 2.0)))
  (sqrt (cos (/ (/ x y) 2.0)))
  (exp (/ 1 (cos (/ (/ x y) 2.0))))
  (expm1 (expm1 (/ 1 (cos (/ (/ x y) 2.0)))))
  (log1p (expm1 (/ 1 (cos (/ (/ x y) 2.0)))))
  (log (expm1 (/ 1 (cos (/ (/ x y) 2.0)))))
  (exp (expm1 (/ 1 (cos (/ (/ x y) 2.0)))))
  (* (cbrt (expm1 (/ 1 (cos (/ (/ x y) 2.0))))) (cbrt (expm1 (/ 1 (cos (/ (/ x y) 2.0))))))
  (cbrt (expm1 (/ 1 (cos (/ (/ x y) 2.0)))))
  (* (* (expm1 (/ 1 (cos (/ (/ x y) 2.0)))) (expm1 (/ 1 (cos (/ (/ x y) 2.0))))) (expm1 (/ 1 (cos (/ (/ x y) 2.0)))))
  (sqrt (expm1 (/ 1 (cos (/ (/ x y) 2.0)))))
  (sqrt (expm1 (/ 1 (cos (/ (/ x y) 2.0)))))
  (+ 1 (expm1 (/ 1 (cos (/ (/ x y) 2.0)))))
  (expm1 (log1p (expm1 (/ 1 (cos (/ (/ x y) 2.0))))))
  (log1p (log1p (expm1 (/ 1 (cos (/ (/ x y) 2.0))))))
  (log (log1p (expm1 (/ 1 (cos (/ (/ x y) 2.0))))))
  (exp (log1p (expm1 (/ 1 (cos (/ (/ x y) 2.0))))))
  (* (cbrt (log1p (expm1 (/ 1 (cos (/ (/ x y) 2.0)))))) (cbrt (log1p (expm1 (/ 1 (cos (/ (/ x y) 2.0)))))))
  (cbrt (log1p (expm1 (/ 1 (cos (/ (/ x y) 2.0))))))
  (* (* (log1p (expm1 (/ 1 (cos (/ (/ x y) 2.0))))) (log1p (expm1 (/ 1 (cos (/ (/ x y) 2.0)))))) (log1p (expm1 (/ 1 (cos (/ (/ x y) 2.0))))))
  (sqrt (log1p (expm1 (/ 1 (cos (/ (/ x y) 2.0))))))
  (sqrt (log1p (expm1 (/ 1 (cos (/ (/ x y) 2.0))))))
  (expm1 (/ 1 (cos (/ (/ x y) 2.0))))
  (log1p (/ 1 (cos (/ (/ x y) 2.0))))
  (- 1)
  (- (log (cos (/ (/ x y) 2.0))))
  (- 0 (log (cos (/ (/ x y) 2.0))))
  (- (log 1) (log (cos (/ (/ x y) 2.0))))
  (log (/ 1 (cos (/ (/ x y) 2.0))))
  (exp (/ 1 (cos (/ (/ x y) 2.0))))
  (/ (* (* 1 1) 1) (* (* (cos (/ (/ x y) 2.0)) (cos (/ (/ x y) 2.0))) (cos (/ (/ x y) 2.0))))
  (* (cbrt (/ 1 (cos (/ (/ x y) 2.0)))) (cbrt (/ 1 (cos (/ (/ x y) 2.0)))))
  (cbrt (/ 1 (cos (/ (/ x y) 2.0))))
  (* (* (/ 1 (cos (/ (/ x y) 2.0))) (/ 1 (cos (/ (/ x y) 2.0)))) (/ 1 (cos (/ (/ x y) 2.0))))
  (sqrt (/ 1 (cos (/ (/ x y) 2.0))))
  (sqrt (/ 1 (cos (/ (/ x y) 2.0))))
  (- 1)
  (- (cos (/ (/ x y) 2.0)))
  (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (cos (/ (/ x y) 2.0))) (cbrt (cos (/ (/ x y) 2.0)))))
  (/ (cbrt 1) (cbrt (cos (/ (/ x y) 2.0))))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (cos (/ (/ x y) 2.0))))
  (/ (cbrt 1) (sqrt (cos (/ (/ x y) 2.0))))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (cos (/ (/ x y) 2.0)))
  (/ (sqrt 1) (* (cbrt (cos (/ (/ x y) 2.0))) (cbrt (cos (/ (/ x y) 2.0)))))
  (/ (sqrt 1) (cbrt (cos (/ (/ x y) 2.0))))
  (/ (sqrt 1) (sqrt (cos (/ (/ x y) 2.0))))
  (/ (sqrt 1) (sqrt (cos (/ (/ x y) 2.0))))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (cos (/ (/ x y) 2.0)))
  (/ 1 (* (cbrt (cos (/ (/ x y) 2.0))) (cbrt (cos (/ (/ x y) 2.0)))))
  (/ 1 (cbrt (cos (/ (/ x y) 2.0))))
  (/ 1 (sqrt (cos (/ (/ x y) 2.0))))
  (/ 1 (sqrt (cos (/ (/ x y) 2.0))))
  (/ 1 1)
  (/ 1 (cos (/ (/ x y) 2.0)))
  (/ 1 (cos (/ (/ x y) 2.0)))
  (/ (cos (/ (/ x y) 2.0)) 1)
  (/ 1 (* (cbrt (cos (/ (/ x y) 2.0))) (cbrt (cos (/ (/ x y) 2.0)))))
  (/ 1 (sqrt (cos (/ (/ x y) 2.0))))
  (/ 1 1)
  (/ (cos (/ (/ x y) 2.0)) (cbrt 1))
  (/ (cos (/ (/ x y) 2.0)) (sqrt 1))
  (/ (cos (/ (/ x y) 2.0)) 1)
  1
  (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))
  (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))
  (- E 1)
  (- (+ E (* 0.125 (/ (* (pow x 2) E) (pow y 2)))) 1)
  (- (+ E (* 0.125 (/ (* (pow x 2) E) (pow y 2)))) 1)
  1
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
  1
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
7.663 * * [simplify]: iteration 0: 91 enodes
7.701 * * [simplify]: iteration 1: 158 enodes
7.728 * * [simplify]: iteration 2: 290 enodes
7.807 * * [simplify]: iteration 3: 671 enodes
8.130 * * [simplify]: iteration 4: 1590 enodes
10.035 * * [simplify]: iteration 5: 4354 enodes
11.809 * * [simplify]: iteration complete: 5000 enodes
11.809 * * [simplify]: Extracting #0: cost 36 inf + 0
11.810 * * [simplify]: Extracting #1: cost 240 inf + 2
11.814 * * [simplify]: Extracting #2: cost 589 inf + 215
11.830 * * [simplify]: Extracting #3: cost 402 inf + 30665
11.891 * * [simplify]: Extracting #4: cost 15 inf + 82343
11.955 * * [simplify]: Extracting #5: cost 0 inf + 85065
11.995 * [simplify]: Simplified to:
  (expm1 (cos (/ (/ x y) 2.0)))
  (log1p (cos (/ (/ x y) 2.0)))
  (log (cos (/ (/ x y) 2.0)))
  (exp (cos (/ (/ x y) 2.0)))
  (* (cbrt (cos (/ (/ x y) 2.0))) (cbrt (cos (/ (/ x y) 2.0))))
  (cbrt (cos (/ (/ x y) 2.0)))
  (* (* (cos (/ (/ x y) 2.0)) (cos (/ (/ x y) 2.0))) (cos (/ (/ x y) 2.0)))
  (sqrt (cos (/ (/ x y) 2.0)))
  (sqrt (cos (/ (/ x y) 2.0)))
  (exp (/ 1 (cos (/ (/ x y) 2.0))))
  (expm1 (expm1 (/ 1 (cos (/ (/ x y) 2.0)))))
  (/ 1 (cos (/ (/ x y) 2.0)))
  (log (expm1 (/ 1 (cos (/ (/ x y) 2.0)))))
  (exp (expm1 (/ 1 (cos (/ (/ x y) 2.0)))))
  (* (cbrt (expm1 (/ 1 (cos (/ (/ x y) 2.0))))) (cbrt (expm1 (/ 1 (cos (/ (/ x y) 2.0))))))
  (cbrt (expm1 (/ 1 (cos (/ (/ x y) 2.0)))))
  (* (* (expm1 (/ 1 (cos (/ (/ x y) 2.0)))) (expm1 (/ 1 (cos (/ (/ x y) 2.0))))) (expm1 (/ 1 (cos (/ (/ x y) 2.0)))))
  (sqrt (expm1 (/ 1 (cos (/ (/ x y) 2.0)))))
  (sqrt (expm1 (/ 1 (cos (/ (/ x y) 2.0)))))
  (+ 1 (expm1 (/ 1 (cos (/ (/ x y) 2.0)))))
  (expm1 (/ 1 (cos (/ (/ x y) 2.0))))
  (log1p (/ 1 (cos (/ (/ x y) 2.0))))
  (- (log (cos (/ (/ x y) 2.0))))
  (exp (/ 1 (cos (/ (/ x y) 2.0))))
  (* (cbrt (/ 1 (cos (/ (/ x y) 2.0)))) (cbrt (/ 1 (cos (/ (/ x y) 2.0)))))
  (cbrt (/ 1 (cos (/ (/ x y) 2.0))))
  (/ (/ (/ 1 (cos (/ (/ x y) 2.0))) (cos (/ (/ x y) 2.0))) (cos (/ (/ x y) 2.0)))
  (sqrt (/ 1 (cos (/ (/ x y) 2.0))))
  (sqrt (/ 1 (cos (/ (/ x y) 2.0))))
  (expm1 (/ 1 (cos (/ (/ x y) 2.0))))
  (log1p (/ 1 (cos (/ (/ x y) 2.0))))
  -1
  (- (log (cos (/ (/ x y) 2.0))))
  (- (log (cos (/ (/ x y) 2.0))))
  (- (log (cos (/ (/ x y) 2.0))))
  (- (log (cos (/ (/ x y) 2.0))))
  (exp (/ 1 (cos (/ (/ x y) 2.0))))
  (/ (/ (/ 1 (cos (/ (/ x y) 2.0))) (cos (/ (/ x y) 2.0))) (cos (/ (/ x y) 2.0)))
  (* (cbrt (/ 1 (cos (/ (/ x y) 2.0)))) (cbrt (/ 1 (cos (/ (/ x y) 2.0)))))
  (cbrt (/ 1 (cos (/ (/ x y) 2.0))))
  (/ (/ (/ 1 (cos (/ (/ x y) 2.0))) (cos (/ (/ x y) 2.0))) (cos (/ (/ x y) 2.0)))
  (sqrt (/ 1 (cos (/ (/ x y) 2.0))))
  (sqrt (/ 1 (cos (/ (/ x y) 2.0))))
  -1
  (- (cos (/ (/ x y) 2.0)))
  (* (/ 1 (cbrt (cos (/ (/ x y) 2.0)))) (/ 1 (cbrt (cos (/ (/ x y) 2.0)))))
  (/ 1 (cbrt (cos (/ (/ x y) 2.0))))
  (/ 1 (sqrt (cos (/ (/ x y) 2.0))))
  (/ 1 (sqrt (cos (/ (/ x y) 2.0))))
  1
  (/ 1 (cos (/ (/ x y) 2.0)))
  (* (/ 1 (cbrt (cos (/ (/ x y) 2.0)))) (/ 1 (cbrt (cos (/ (/ x y) 2.0)))))
  (/ 1 (cbrt (cos (/ (/ x y) 2.0))))
  (/ 1 (sqrt (cos (/ (/ x y) 2.0))))
  (/ 1 (sqrt (cos (/ (/ x y) 2.0))))
  1
  (/ 1 (cos (/ (/ x y) 2.0)))
  (* (/ 1 (cbrt (cos (/ (/ x y) 2.0)))) (/ 1 (cbrt (cos (/ (/ x y) 2.0)))))
  (/ 1 (cbrt (cos (/ (/ x y) 2.0))))
  (/ 1 (sqrt (cos (/ (/ x y) 2.0))))
  (/ 1 (sqrt (cos (/ (/ x y) 2.0))))
  1
  (/ 1 (cos (/ (/ x y) 2.0)))
  (/ 1 (cos (/ (/ x y) 2.0)))
  (cos (/ (/ x y) 2.0))
  (* (/ 1 (cbrt (cos (/ (/ x y) 2.0)))) (/ 1 (cbrt (cos (/ (/ x y) 2.0)))))
  (/ 1 (sqrt (cos (/ (/ x y) 2.0))))
  1
  (cos (/ (/ x y) 2.0))
  (cos (/ (/ x y) 2.0))
  (cos (/ (/ x y) 2.0))
  1
  (- 1 (* 0.125 (* (/ x y) (/ x y))))
  (- 1 (* 0.125 (* (/ x y) (/ x y))))
  (+ E -1)
  (fma E (fma 0.125 (* (/ x y) (/ x y)) 1) -1)
  (fma E (fma 0.125 (* (/ x y) (/ x y)) 1) -1)
  1
  (fma 0.125 (* (/ x y) (/ x y)) 1)
  (fma 0.125 (* (/ x y) (/ x y)) 1)
  1
  (fma 0.125 (* (/ x y) (/ x y)) 1)
  (fma 0.125 (* (/ x y) (/ x y)) 1)
12.001 * * * [progress]: adding candidates to table
12.387 * [progress]: [Phase 3 of 3] Extracting.
12.387 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (* (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) 1.0)> #<alt (λ (x y) (/ (log1p (expm1 (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (/ (* 0.5 (/ x y)) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (log1p (expm1 (* (* (cbrt (/ 1 (cos (/ (/ x y) 2.0)))) (cbrt (/ 1 (cos (/ (/ x y) 2.0))))) (cbrt (/ 1 (cos (/ (/ x y) 2.0))))))))> #<alt (λ (x y) (log1p (expm1 (/ 1 (- 1 (* 0.125 (* (/ x y) (/ x y))))))))> #<alt (λ (x y) (/ (* (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))) (/ (sin (/ x (* y 2.0))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (log1p (* (* (cbrt (expm1 (/ 1 (cos (/ (/ x y) 2.0))))) (cbrt (expm1 (/ 1 (cos (/ (/ x y) 2.0)))))) (cbrt (expm1 (/ 1 (cos (/ (/ x y) 2.0))))))))> #<alt (λ (x y) (* (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (sqrt (sin (/ x (* y 2.0))))) (/ (/ (cbrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (log (exp (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))> #<alt (λ (x y) (* (/ (/ (sqrt (sin (/ x (* y 2.0)))) 1) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (/ (sqrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (* (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))) (sqrt (sin (/ x (* y 2.0))))) (/ (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) 1) (/ (/ (cbrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (log1p (expm1 (cbrt (* (* (/ 1 (cos (/ (/ x y) 2.0))) (/ 1 (cos (/ (/ x y) 2.0)))) (/ 1 (cos (/ (/ x y) 2.0))))))))> #<alt (λ (x y) (* (/ (/ 1 (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (/ (sin (/ x (* y 2.0))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (log1p (log1p (expm1 (expm1 (/ 1 (cos (/ (/ x y) 2.0))))))))> #<alt (λ (x y) (log1p (log (exp (expm1 (/ 1 (cos (/ (/ x y) 2.0))))))))>)
12.397 * * * [regime-changes]: Trying 4 branch expressions: ((* y 2.0) (/ x (* y 2.0)) y x)
12.397 * * * * [regimes]: Trying to branch on (* y 2.0) from (#<alt (λ (x y) (* (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) 1.0)> #<alt (λ (x y) (/ (log1p (expm1 (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (/ (* 0.5 (/ x y)) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (log1p (expm1 (* (* (cbrt (/ 1 (cos (/ (/ x y) 2.0)))) (cbrt (/ 1 (cos (/ (/ x y) 2.0))))) (cbrt (/ 1 (cos (/ (/ x y) 2.0))))))))> #<alt (λ (x y) (log1p (expm1 (/ 1 (- 1 (* 0.125 (* (/ x y) (/ x y))))))))> #<alt (λ (x y) (/ (* (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))) (/ (sin (/ x (* y 2.0))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (log1p (* (* (cbrt (expm1 (/ 1 (cos (/ (/ x y) 2.0))))) (cbrt (expm1 (/ 1 (cos (/ (/ x y) 2.0)))))) (cbrt (expm1 (/ 1 (cos (/ (/ x y) 2.0))))))))> #<alt (λ (x y) (* (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (sqrt (sin (/ x (* y 2.0))))) (/ (/ (cbrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (log (exp (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))> #<alt (λ (x y) (* (/ (/ (sqrt (sin (/ x (* y 2.0)))) 1) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (/ (sqrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (* (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))) (sqrt (sin (/ x (* y 2.0))))) (/ (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) 1) (/ (/ (cbrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (log1p (expm1 (cbrt (* (* (/ 1 (cos (/ (/ x y) 2.0))) (/ 1 (cos (/ (/ x y) 2.0)))) (/ 1 (cos (/ (/ x y) 2.0))))))))> #<alt (λ (x y) (* (/ (/ 1 (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (/ (sin (/ x (* y 2.0))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (log1p (log1p (expm1 (expm1 (/ 1 (cos (/ (/ x y) 2.0))))))))> #<alt (λ (x y) (log1p (log (exp (expm1 (/ 1 (cos (/ (/ x y) 2.0))))))))>)
12.537 * * * * [regimes]: Trying to branch on (* y 2.0) from (#<alt (λ (x y) (* (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) 1.0)> #<alt (λ (x y) (/ (log1p (expm1 (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (* (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))) (/ (sin (/ x (* y 2.0))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (* (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (sqrt (sin (/ x (* y 2.0))))) (/ (/ (cbrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (log (exp (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (/ (/ (sqrt (sin (/ x (* y 2.0)))) 1) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (/ (sqrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (* (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))) (sqrt (sin (/ x (* y 2.0))))) (/ (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) 1) (/ (/ (cbrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (* (/ (/ 1 (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (/ (sin (/ x (* y 2.0))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))>)
12.660 * * * * [regimes]: Trying to branch on (/ x (* y 2.0)) from (#<alt (λ (x y) (* (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) 1.0)> #<alt (λ (x y) (/ (log1p (expm1 (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (/ (* 0.5 (/ x y)) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (log1p (expm1 (* (* (cbrt (/ 1 (cos (/ (/ x y) 2.0)))) (cbrt (/ 1 (cos (/ (/ x y) 2.0))))) (cbrt (/ 1 (cos (/ (/ x y) 2.0))))))))> #<alt (λ (x y) (log1p (expm1 (/ 1 (- 1 (* 0.125 (* (/ x y) (/ x y))))))))> #<alt (λ (x y) (/ (* (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))) (/ (sin (/ x (* y 2.0))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (log1p (* (* (cbrt (expm1 (/ 1 (cos (/ (/ x y) 2.0))))) (cbrt (expm1 (/ 1 (cos (/ (/ x y) 2.0)))))) (cbrt (expm1 (/ 1 (cos (/ (/ x y) 2.0))))))))> #<alt (λ (x y) (* (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (sqrt (sin (/ x (* y 2.0))))) (/ (/ (cbrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (log (exp (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))> #<alt (λ (x y) (* (/ (/ (sqrt (sin (/ x (* y 2.0)))) 1) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (/ (sqrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (* (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))) (sqrt (sin (/ x (* y 2.0))))) (/ (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) 1) (/ (/ (cbrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (log1p (expm1 (cbrt (* (* (/ 1 (cos (/ (/ x y) 2.0))) (/ 1 (cos (/ (/ x y) 2.0)))) (/ 1 (cos (/ (/ x y) 2.0))))))))> #<alt (λ (x y) (* (/ (/ 1 (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (/ (sin (/ x (* y 2.0))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (log1p (log1p (expm1 (expm1 (/ 1 (cos (/ (/ x y) 2.0))))))))> #<alt (λ (x y) (log1p (log (exp (expm1 (/ 1 (cos (/ (/ x y) 2.0))))))))>)
12.811 * * * * [regimes]: Trying to branch on (/ x (* y 2.0)) from (#<alt (λ (x y) (* (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) 1.0)> #<alt (λ (x y) (/ (log1p (expm1 (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (* (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))) (/ (sin (/ x (* y 2.0))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (* (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (sqrt (sin (/ x (* y 2.0))))) (/ (/ (cbrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (log (exp (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (/ (/ (sqrt (sin (/ x (* y 2.0)))) 1) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (/ (sqrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (* (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))) (sqrt (sin (/ x (* y 2.0))))) (/ (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) 1) (/ (/ (cbrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (* (/ (/ 1 (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (/ (sin (/ x (* y 2.0))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))>)
12.917 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (* (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) 1.0)> #<alt (λ (x y) (/ (log1p (expm1 (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (/ (* 0.5 (/ x y)) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (log1p (expm1 (* (* (cbrt (/ 1 (cos (/ (/ x y) 2.0)))) (cbrt (/ 1 (cos (/ (/ x y) 2.0))))) (cbrt (/ 1 (cos (/ (/ x y) 2.0))))))))> #<alt (λ (x y) (log1p (expm1 (/ 1 (- 1 (* 0.125 (* (/ x y) (/ x y))))))))> #<alt (λ (x y) (/ (* (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))) (/ (sin (/ x (* y 2.0))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (log1p (* (* (cbrt (expm1 (/ 1 (cos (/ (/ x y) 2.0))))) (cbrt (expm1 (/ 1 (cos (/ (/ x y) 2.0)))))) (cbrt (expm1 (/ 1 (cos (/ (/ x y) 2.0))))))))> #<alt (λ (x y) (* (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (sqrt (sin (/ x (* y 2.0))))) (/ (/ (cbrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (log (exp (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))> #<alt (λ (x y) (* (/ (/ (sqrt (sin (/ x (* y 2.0)))) 1) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (/ (sqrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (* (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))) (sqrt (sin (/ x (* y 2.0))))) (/ (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) 1) (/ (/ (cbrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (log1p (expm1 (cbrt (* (* (/ 1 (cos (/ (/ x y) 2.0))) (/ 1 (cos (/ (/ x y) 2.0)))) (/ 1 (cos (/ (/ x y) 2.0))))))))> #<alt (λ (x y) (* (/ (/ 1 (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (/ (sin (/ x (* y 2.0))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (log1p (log1p (expm1 (expm1 (/ 1 (cos (/ (/ x y) 2.0))))))))> #<alt (λ (x y) (log1p (log (exp (expm1 (/ 1 (cos (/ (/ x y) 2.0))))))))>)
13.077 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (* (/ 1 (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (tan (/ x (* y 2.0))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) 1.0)> #<alt (λ (x y) (/ (log1p (expm1 (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (/ (* 0.5 (/ x y)) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (log1p (expm1 (* (* (cbrt (/ 1 (cos (/ (/ x y) 2.0)))) (cbrt (/ 1 (cos (/ (/ x y) 2.0))))) (cbrt (/ 1 (cos (/ (/ x y) 2.0))))))))> #<alt (λ (x y) (log1p (expm1 (/ 1 (- 1 (* 0.125 (* (/ x y) (/ x y))))))))> #<alt (λ (x y) (/ (* (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))) (/ (sin (/ x (* y 2.0))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (log1p (* (* (cbrt (expm1 (/ 1 (cos (/ (/ x y) 2.0))))) (cbrt (expm1 (/ 1 (cos (/ (/ x y) 2.0)))))) (cbrt (expm1 (/ 1 (cos (/ (/ x y) 2.0))))))))> #<alt (λ (x y) (* (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (sqrt (sin (/ x (* y 2.0))))) (/ (/ (cbrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (log (exp (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))> #<alt (λ (x y) (* (/ (/ (sqrt (sin (/ x (* y 2.0)))) 1) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (/ (sqrt (sin (/ x (* y 2.0)))) (cos (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (* (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))) (sqrt (sin (/ x (* y 2.0))))) (/ (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (sqrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) 1) (/ (/ (cbrt (sin (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0))))) (sin (/ x (* y 2.0))))))> #<alt (λ (x y) (log1p (expm1 (cbrt (* (* (/ 1 (cos (/ (/ x y) 2.0))) (/ 1 (cos (/ (/ x y) 2.0)))) (/ 1 (cos (/ (/ x y) 2.0))))))))> #<alt (λ (x y) (* (/ (/ 1 (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (/ (sin (/ x (* y 2.0))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (log1p (log1p (expm1 (expm1 (/ 1 (cos (/ (/ x y) 2.0))))))))> #<alt (λ (x y) (log1p (log (exp (expm1 (/ 1 (cos (/ (/ x y) 2.0))))))))>)
13.207 * * * [regime]: Found split indices: #<option (#s(si 15 255))>
13.208 * [simplify]: Simplifying:
  (log1p (expm1 (cbrt (* (* (/ 1 (cos (/ (/ x y) 2.0))) (/ 1 (cos (/ (/ x y) 2.0)))) (/ 1 (cos (/ (/ x y) 2.0)))))))
13.208 * * [simplify]: iteration 0: 13 enodes
13.209 * * [simplify]: iteration 1: 16 enodes
13.210 * * [simplify]: iteration complete: 16 enodes
13.210 * * [simplify]: Extracting #0: cost 1 inf + 0
13.210 * * [simplify]: Extracting #1: cost 2 inf + 0
13.210 * * [simplify]: Extracting #2: cost 3 inf + 0
13.210 * * [simplify]: Extracting #3: cost 4 inf + 0
13.210 * * [simplify]: Extracting #4: cost 6 inf + 0
13.210 * * [simplify]: Extracting #5: cost 8 inf + 0
13.210 * * [simplify]: Extracting #6: cost 8 inf + 1
13.210 * * [simplify]: Extracting #7: cost 10 inf + 1
13.210 * * [simplify]: Extracting #8: cost 11 inf + 2
13.211 * * [simplify]: Extracting #9: cost 7 inf + 129
13.211 * * [simplify]: Extracting #10: cost 5 inf + 456
13.211 * * [simplify]: Extracting #11: cost 3 inf + 944
13.211 * * [simplify]: Extracting #12: cost 1 inf + 1702
13.212 * * [simplify]: Extracting #13: cost 0 inf + 2206
13.212 * [simplify]: Simplified to:
  (log1p (expm1 (cbrt (* (/ 1 (cos (/ (/ x y) 2.0))) (* (/ 1 (cos (/ (/ x y) 2.0))) (/ 1 (cos (/ (/ x y) 2.0))))))))
22.643 * [regime-testing]: Baseline error score: 28.245210050413252
22.652 * [regime-testing]: Oracle error score: 25.764646032481913
22.671 * [regime-testing]: End program error score: 28.245210050413252
22.861 * [regime-testing]: Target error score: 28.484506422666882