26.403 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.115 * * * [progress]: [2/2] Setting up program.
0.122 * [progress]: [Phase 2 of 3] Improving.
0.122 * [simplify]: Simplifying:
  (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
0.122 * * [simplify]: iteration 0: 8 enodes
0.124 * * [simplify]: iteration 1: 11 enodes
0.127 * * [simplify]: iteration complete: 11 enodes
0.127 * * [simplify]: Extracting #0: cost 1 inf + 0
0.127 * * [simplify]: Extracting #1: cost 3 inf + 0
0.127 * * [simplify]: Extracting #2: cost 4 inf + 0
0.127 * * [simplify]: Extracting #3: cost 8 inf + 0
0.127 * * [simplify]: Extracting #4: cost 7 inf + 2
0.128 * * [simplify]: Extracting #5: cost 0 inf + 769
0.128 * [simplify]: Simplified to:
  (/ (tan (/ x (* 2.0 y))) (sin (/ x (* 2.0 y))))
0.129 * * [progress]: iteration 1 / 4
0.129 * * * [progress]: picking best candidate
0.136 * * * * [pick]: Picked  #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))>
0.137 * * * [progress]: localizing error
0.162 * * * [progress]: generating rewritten candidates
0.162 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2)
0.170 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1)
0.176 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
0.214 * * * [progress]: generating series expansions
0.214 * * * * [progress]: [ 1 / 3 ] generating series at (2 2)
0.214 * [backup-simplify]: Simplify (sin (/ x (* y 2.0))) into (sin (* 0.5 (/ x y)))
0.214 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in (x y) around 0
0.214 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.214 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.214 * [taylor]: Taking taylor expansion of 0.5 in y
0.214 * [backup-simplify]: Simplify 0.5 into 0.5
0.214 * [taylor]: Taking taylor expansion of (/ x y) in y
0.214 * [taylor]: Taking taylor expansion of x in y
0.214 * [backup-simplify]: Simplify x into x
0.214 * [taylor]: Taking taylor expansion of y in y
0.214 * [backup-simplify]: Simplify 0 into 0
0.214 * [backup-simplify]: Simplify 1 into 1
0.214 * [backup-simplify]: Simplify (/ x 1) into x
0.214 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x)
0.214 * [backup-simplify]: Simplify (sin (* 0.5 (/ x y))) into (sin (* 0.5 (/ x y)))
0.214 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.214 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.214 * [taylor]: Taking taylor expansion of 0.5 in x
0.214 * [backup-simplify]: Simplify 0.5 into 0.5
0.214 * [taylor]: Taking taylor expansion of (/ x y) in x
0.214 * [taylor]: Taking taylor expansion of x in x
0.214 * [backup-simplify]: Simplify 0 into 0
0.214 * [backup-simplify]: Simplify 1 into 1
0.214 * [taylor]: Taking taylor expansion of y in x
0.214 * [backup-simplify]: Simplify y into y
0.214 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.214 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
0.214 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.214 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.214 * [taylor]: Taking taylor expansion of 0.5 in x
0.214 * [backup-simplify]: Simplify 0.5 into 0.5
0.214 * [taylor]: Taking taylor expansion of (/ x y) in x
0.215 * [taylor]: Taking taylor expansion of x in x
0.215 * [backup-simplify]: Simplify 0 into 0
0.215 * [backup-simplify]: Simplify 1 into 1
0.215 * [taylor]: Taking taylor expansion of y in x
0.215 * [backup-simplify]: Simplify y into y
0.215 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.215 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
0.215 * [taylor]: Taking taylor expansion of 0 in y
0.215 * [backup-simplify]: Simplify 0 into 0
0.215 * [backup-simplify]: Simplify 0 into 0
0.215 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 y) 1) 1))) into (* 0.5 (/ 1 y))
0.215 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
0.215 * [taylor]: Taking taylor expansion of 0.5 in y
0.215 * [backup-simplify]: Simplify 0.5 into 0.5
0.215 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.215 * [taylor]: Taking taylor expansion of y in y
0.215 * [backup-simplify]: Simplify 0 into 0
0.215 * [backup-simplify]: Simplify 1 into 1
0.216 * [backup-simplify]: Simplify (/ 1 1) into 1
0.216 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.217 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
0.217 * [backup-simplify]: Simplify 0 into 0
0.217 * [backup-simplify]: Simplify 0 into 0
0.217 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0
0.217 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 y))) into 0
0.218 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
0.218 * [taylor]: Taking taylor expansion of 0 in y
0.218 * [backup-simplify]: Simplify 0 into 0
0.218 * [backup-simplify]: Simplify 0 into 0
0.218 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.219 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
0.219 * [backup-simplify]: Simplify 0 into 0
0.219 * [backup-simplify]: Simplify 0 into 0
0.219 * [backup-simplify]: Simplify 0 into 0
0.219 * [backup-simplify]: Simplify (sin (/ (/ 1 x) (* (/ 1 y) 2.0))) into (sin (* 0.5 (/ y x)))
0.219 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
0.219 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.219 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.219 * [taylor]: Taking taylor expansion of 0.5 in y
0.219 * [backup-simplify]: Simplify 0.5 into 0.5
0.219 * [taylor]: Taking taylor expansion of (/ y x) in y
0.219 * [taylor]: Taking taylor expansion of y in y
0.219 * [backup-simplify]: Simplify 0 into 0
0.219 * [backup-simplify]: Simplify 1 into 1
0.219 * [taylor]: Taking taylor expansion of x in y
0.219 * [backup-simplify]: Simplify x into x
0.219 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.219 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
0.220 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.220 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.220 * [taylor]: Taking taylor expansion of 0.5 in x
0.220 * [backup-simplify]: Simplify 0.5 into 0.5
0.220 * [taylor]: Taking taylor expansion of (/ y x) in x
0.220 * [taylor]: Taking taylor expansion of y in x
0.220 * [backup-simplify]: Simplify y into y
0.220 * [taylor]: Taking taylor expansion of x in x
0.220 * [backup-simplify]: Simplify 0 into 0
0.220 * [backup-simplify]: Simplify 1 into 1
0.220 * [backup-simplify]: Simplify (/ y 1) into y
0.220 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.220 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
0.220 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.220 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.220 * [taylor]: Taking taylor expansion of 0.5 in x
0.220 * [backup-simplify]: Simplify 0.5 into 0.5
0.220 * [taylor]: Taking taylor expansion of (/ y x) in x
0.220 * [taylor]: Taking taylor expansion of y in x
0.220 * [backup-simplify]: Simplify y into y
0.220 * [taylor]: Taking taylor expansion of x in x
0.220 * [backup-simplify]: Simplify 0 into 0
0.220 * [backup-simplify]: Simplify 1 into 1
0.220 * [backup-simplify]: Simplify (/ y 1) into y
0.220 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.220 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
0.220 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.220 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.220 * [taylor]: Taking taylor expansion of 0.5 in y
0.220 * [backup-simplify]: Simplify 0.5 into 0.5
0.220 * [taylor]: Taking taylor expansion of (/ y x) in y
0.220 * [taylor]: Taking taylor expansion of y in y
0.220 * [backup-simplify]: Simplify 0 into 0
0.220 * [backup-simplify]: Simplify 1 into 1
0.220 * [taylor]: Taking taylor expansion of x in y
0.220 * [backup-simplify]: Simplify x into x
0.220 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.220 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
0.220 * [backup-simplify]: Simplify 0 into 0
0.220 * [taylor]: Taking taylor expansion of 0 in y
0.220 * [backup-simplify]: Simplify 0 into 0
0.221 * [backup-simplify]: Simplify 0 into 0
0.221 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 x) 1) 1))) into (* 0.5 (/ 1 x))
0.221 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
0.221 * [taylor]: Taking taylor expansion of 0 in y
0.221 * [backup-simplify]: Simplify 0 into 0
0.221 * [backup-simplify]: Simplify 0 into 0
0.221 * [backup-simplify]: Simplify 0 into 0
0.221 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
0.221 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
0.222 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
0.222 * [backup-simplify]: Simplify 0 into 0
0.222 * [taylor]: Taking taylor expansion of 0 in y
0.222 * [backup-simplify]: Simplify 0 into 0
0.222 * [backup-simplify]: Simplify 0 into 0
0.222 * [backup-simplify]: Simplify 0 into 0
0.222 * [backup-simplify]: Simplify 0 into 0
0.222 * [backup-simplify]: Simplify (* (/ 0.5 (/ 1 x)) (* (/ 1 y) 1)) into (* 0.5 (/ x y))
0.222 * [backup-simplify]: Simplify (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) into (sin (* 0.5 (/ y x)))
0.222 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
0.222 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.222 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) 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 (/ y x) 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
0.223 * [taylor]: Taking taylor expansion of x in y
0.223 * [backup-simplify]: Simplify x into x
0.223 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.223 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
0.223 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.223 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.223 * [taylor]: Taking taylor expansion of 0.5 in x
0.223 * [backup-simplify]: Simplify 0.5 into 0.5
0.223 * [taylor]: Taking taylor expansion of (/ y x) in x
0.223 * [taylor]: Taking taylor expansion of y in x
0.223 * [backup-simplify]: Simplify y into y
0.223 * [taylor]: Taking taylor expansion of x in x
0.223 * [backup-simplify]: Simplify 0 into 0
0.223 * [backup-simplify]: Simplify 1 into 1
0.223 * [backup-simplify]: Simplify (/ y 1) into y
0.223 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.223 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
0.223 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.223 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.223 * [taylor]: Taking taylor expansion of 0.5 in x
0.223 * [backup-simplify]: Simplify 0.5 into 0.5
0.223 * [taylor]: Taking taylor expansion of (/ y x) in x
0.223 * [taylor]: Taking taylor expansion of y in x
0.223 * [backup-simplify]: Simplify y into y
0.223 * [taylor]: Taking taylor expansion of x in x
0.223 * [backup-simplify]: Simplify 0 into 0
0.223 * [backup-simplify]: Simplify 1 into 1
0.223 * [backup-simplify]: Simplify (/ y 1) into y
0.223 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.223 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
0.223 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.223 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.223 * [taylor]: Taking taylor expansion of 0.5 in y
0.223 * [backup-simplify]: Simplify 0.5 into 0.5
0.224 * [taylor]: Taking taylor expansion of (/ y x) in y
0.224 * [taylor]: Taking taylor expansion of y in y
0.224 * [backup-simplify]: Simplify 0 into 0
0.224 * [backup-simplify]: Simplify 1 into 1
0.224 * [taylor]: Taking taylor expansion of x in y
0.224 * [backup-simplify]: Simplify x into x
0.224 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.224 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
0.224 * [backup-simplify]: Simplify 0 into 0
0.224 * [taylor]: Taking taylor expansion of 0 in y
0.224 * [backup-simplify]: Simplify 0 into 0
0.224 * [backup-simplify]: Simplify 0 into 0
0.224 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 x) 1) 1))) into (* 0.5 (/ 1 x))
0.224 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
0.224 * [taylor]: Taking taylor expansion of 0 in y
0.224 * [backup-simplify]: Simplify 0 into 0
0.224 * [backup-simplify]: Simplify 0 into 0
0.224 * [backup-simplify]: Simplify 0 into 0
0.225 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
0.225 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
0.226 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
0.226 * [backup-simplify]: Simplify 0 into 0
0.226 * [taylor]: Taking taylor expansion of 0 in y
0.226 * [backup-simplify]: Simplify 0 into 0
0.226 * [backup-simplify]: Simplify 0 into 0
0.226 * [backup-simplify]: Simplify 0 into 0
0.226 * [backup-simplify]: Simplify 0 into 0
0.226 * [backup-simplify]: Simplify (* (/ 0.5 (/ 1 (- x))) (* (/ 1 (- y)) 1)) into (* 0.5 (/ x y))
0.226 * * * * [progress]: [ 2 / 3 ] generating series at (2 1)
0.226 * [backup-simplify]: Simplify (tan (/ x (* y 2.0))) into (tan (* 0.5 (/ x y)))
0.226 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in (x y) around 0
0.227 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in y
0.227 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.227 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.227 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.227 * [taylor]: Taking taylor expansion of 0.5 in y
0.227 * [backup-simplify]: Simplify 0.5 into 0.5
0.227 * [taylor]: Taking taylor expansion of (/ x y) in y
0.227 * [taylor]: Taking taylor expansion of x in y
0.227 * [backup-simplify]: Simplify x into x
0.227 * [taylor]: Taking taylor expansion of y in y
0.227 * [backup-simplify]: Simplify 0 into 0
0.227 * [backup-simplify]: Simplify 1 into 1
0.227 * [backup-simplify]: Simplify (/ x 1) into x
0.227 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x)
0.227 * [backup-simplify]: Simplify (sin (* 0.5 (/ x y))) into (sin (* 0.5 (/ x y)))
0.227 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
0.227 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.227 * [taylor]: Taking taylor expansion of 0.5 in y
0.227 * [backup-simplify]: Simplify 0.5 into 0.5
0.227 * [taylor]: Taking taylor expansion of (/ x y) in y
0.227 * [taylor]: Taking taylor expansion of x in y
0.227 * [backup-simplify]: Simplify x into x
0.227 * [taylor]: Taking taylor expansion of y in y
0.227 * [backup-simplify]: Simplify 0 into 0
0.227 * [backup-simplify]: Simplify 1 into 1
0.227 * [backup-simplify]: Simplify (/ x 1) into x
0.227 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x)
0.227 * [backup-simplify]: Simplify (cos (* 0.5 (/ x y))) into (cos (* 0.5 (/ x y)))
0.227 * [backup-simplify]: Simplify (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y)))) into (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.227 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.227 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.228 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.228 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.228 * [taylor]: Taking taylor expansion of 0.5 in x
0.228 * [backup-simplify]: Simplify 0.5 into 0.5
0.228 * [taylor]: Taking taylor expansion of (/ x y) in x
0.228 * [taylor]: Taking taylor expansion of x in x
0.228 * [backup-simplify]: Simplify 0 into 0
0.228 * [backup-simplify]: Simplify 1 into 1
0.228 * [taylor]: Taking taylor expansion of y in x
0.228 * [backup-simplify]: Simplify y into y
0.228 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.228 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
0.228 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.228 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.228 * [taylor]: Taking taylor expansion of 0.5 in x
0.228 * [backup-simplify]: Simplify 0.5 into 0.5
0.228 * [taylor]: Taking taylor expansion of (/ x y) in x
0.228 * [taylor]: Taking taylor expansion of x in x
0.228 * [backup-simplify]: Simplify 0 into 0
0.228 * [backup-simplify]: Simplify 1 into 1
0.228 * [taylor]: Taking taylor expansion of y in x
0.228 * [backup-simplify]: Simplify y into y
0.228 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.228 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
0.228 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 y) 1) 1))) into (* 0.5 (/ 1 y))
0.228 * [backup-simplify]: Simplify (/ (* 0.5 (/ 1 y)) 1) into (/ 0.5 y)
0.228 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.228 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.228 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.228 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.228 * [taylor]: Taking taylor expansion of 0.5 in x
0.228 * [backup-simplify]: Simplify 0.5 into 0.5
0.228 * [taylor]: Taking taylor expansion of (/ x y) in x
0.228 * [taylor]: Taking taylor expansion of x in x
0.228 * [backup-simplify]: Simplify 0 into 0
0.228 * [backup-simplify]: Simplify 1 into 1
0.229 * [taylor]: Taking taylor expansion of y in x
0.229 * [backup-simplify]: Simplify y into y
0.229 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.229 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
0.229 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.229 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.229 * [taylor]: Taking taylor expansion of 0.5 in x
0.229 * [backup-simplify]: Simplify 0.5 into 0.5
0.229 * [taylor]: Taking taylor expansion of (/ x y) in x
0.229 * [taylor]: Taking taylor expansion of x in x
0.229 * [backup-simplify]: Simplify 0 into 0
0.229 * [backup-simplify]: Simplify 1 into 1
0.229 * [taylor]: Taking taylor expansion of y in x
0.229 * [backup-simplify]: Simplify y into y
0.229 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.229 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
0.229 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 y) 1) 1))) into (* 0.5 (/ 1 y))
0.230 * [backup-simplify]: Simplify (/ (* 0.5 (/ 1 y)) 1) into (/ 0.5 y)
0.230 * [taylor]: Taking taylor expansion of (/ 0.5 y) 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 in y
0.230 * [backup-simplify]: Simplify 0 into 0
0.230 * [backup-simplify]: Simplify 1 into 1
0.231 * [backup-simplify]: Simplify (/ 0.5 1) into 0.5
0.232 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.5 (/ 0 1)))) into 0
0.232 * [backup-simplify]: Simplify 0 into 0
0.232 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0
0.233 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 y))) into 0
0.233 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
0.233 * [backup-simplify]: Simplify (+ 0) into 0
0.234 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (/ 0.5 y) (/ 0 1)))) 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
0.235 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.5 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.235 * [backup-simplify]: Simplify 0 into 0
0.235 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.235 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0
0.236 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 y) 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- (* 0.020833333333333332 (/ 1 (pow y 3))))
0.236 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 y) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow y 2))))
0.237 * [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)))
0.237 * [taylor]: Taking taylor expansion of (* 0.04166666666666667 (/ 1 (pow y 3))) in y
0.237 * [taylor]: Taking taylor expansion of 0.04166666666666667 in y
0.237 * [backup-simplify]: Simplify 0.04166666666666667 into 0.04166666666666667
0.237 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.237 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.237 * [taylor]: Taking taylor expansion of y in y
0.237 * [backup-simplify]: Simplify 0 into 0
0.237 * [backup-simplify]: Simplify 1 into 1
0.238 * [backup-simplify]: Simplify (* 1 1) into 1
0.238 * [backup-simplify]: Simplify (* 1 1) into 1
0.238 * [backup-simplify]: Simplify (/ 1 1) into 1
0.239 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.239 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.240 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.240 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.241 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.241 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.242 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.242 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.243 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.244 * [backup-simplify]: Simplify (+ (* 0.04166666666666667 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.244 * [backup-simplify]: Simplify 0 into 0
0.244 * [backup-simplify]: Simplify 0 into 0
0.244 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.5 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.245 * [backup-simplify]: Simplify 0 into 0
0.245 * [backup-simplify]: Simplify 0 into 0
0.245 * [backup-simplify]: Simplify (tan (/ (/ 1 x) (* (/ 1 y) 2.0))) into (tan (* 0.5 (/ y x)))
0.245 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
0.245 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.245 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.245 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.245 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.245 * [taylor]: Taking taylor expansion of 0.5 in y
0.245 * [backup-simplify]: Simplify 0.5 into 0.5
0.245 * [taylor]: Taking taylor expansion of (/ y x) in y
0.245 * [taylor]: Taking taylor expansion of y in y
0.245 * [backup-simplify]: Simplify 0 into 0
0.245 * [backup-simplify]: Simplify 1 into 1
0.245 * [taylor]: Taking taylor expansion of x in y
0.245 * [backup-simplify]: Simplify x into x
0.245 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.245 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
0.245 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.245 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.245 * [taylor]: Taking taylor expansion of 0.5 in y
0.245 * [backup-simplify]: Simplify 0.5 into 0.5
0.245 * [taylor]: Taking taylor expansion of (/ y x) in y
0.245 * [taylor]: Taking taylor expansion of y in y
0.245 * [backup-simplify]: Simplify 0 into 0
0.245 * [backup-simplify]: Simplify 1 into 1
0.245 * [taylor]: Taking taylor expansion of x in y
0.245 * [backup-simplify]: Simplify x into x
0.245 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.245 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
0.245 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 x) 1) 1))) into (* 0.5 (/ 1 x))
0.246 * [backup-simplify]: Simplify (/ (* 0.5 (/ 1 x)) 1) into (/ 0.5 x)
0.246 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.246 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.246 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.246 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.246 * [taylor]: Taking taylor expansion of 0.5 in x
0.246 * [backup-simplify]: Simplify 0.5 into 0.5
0.246 * [taylor]: Taking taylor expansion of (/ y x) in x
0.246 * [taylor]: Taking taylor expansion of y in x
0.246 * [backup-simplify]: Simplify y into y
0.246 * [taylor]: Taking taylor expansion of x in x
0.246 * [backup-simplify]: Simplify 0 into 0
0.246 * [backup-simplify]: Simplify 1 into 1
0.246 * [backup-simplify]: Simplify (/ y 1) into y
0.246 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.246 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
0.246 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.246 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.246 * [taylor]: Taking taylor expansion of 0.5 in x
0.246 * [backup-simplify]: Simplify 0.5 into 0.5
0.246 * [taylor]: Taking taylor expansion of (/ y x) in x
0.246 * [taylor]: Taking taylor expansion of y in x
0.246 * [backup-simplify]: Simplify y into y
0.246 * [taylor]: Taking taylor expansion of x in x
0.246 * [backup-simplify]: Simplify 0 into 0
0.246 * [backup-simplify]: Simplify 1 into 1
0.246 * [backup-simplify]: Simplify (/ y 1) into y
0.246 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.246 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
0.246 * [backup-simplify]: Simplify (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) into (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.246 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.247 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.247 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.247 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.247 * [taylor]: Taking taylor expansion of 0.5 in x
0.247 * [backup-simplify]: Simplify 0.5 into 0.5
0.247 * [taylor]: Taking taylor expansion of (/ y x) in x
0.247 * [taylor]: Taking taylor expansion of y in x
0.247 * [backup-simplify]: Simplify y into y
0.247 * [taylor]: Taking taylor expansion of x in x
0.247 * [backup-simplify]: Simplify 0 into 0
0.247 * [backup-simplify]: Simplify 1 into 1
0.247 * [backup-simplify]: Simplify (/ y 1) into y
0.247 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.247 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
0.247 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.247 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.247 * [taylor]: Taking taylor expansion of 0.5 in x
0.247 * [backup-simplify]: Simplify 0.5 into 0.5
0.247 * [taylor]: Taking taylor expansion of (/ y x) in x
0.247 * [taylor]: Taking taylor expansion of y in x
0.247 * [backup-simplify]: Simplify y into y
0.247 * [taylor]: Taking taylor expansion of x in x
0.247 * [backup-simplify]: Simplify 0 into 0
0.247 * [backup-simplify]: Simplify 1 into 1
0.247 * [backup-simplify]: Simplify (/ y 1) into y
0.247 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.247 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
0.247 * [backup-simplify]: Simplify (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) into (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.247 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
0.247 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.247 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.247 * [taylor]: Taking taylor expansion of 0.5 in y
0.247 * [backup-simplify]: Simplify 0.5 into 0.5
0.247 * [taylor]: Taking taylor expansion of (/ y x) in y
0.247 * [taylor]: Taking taylor expansion of y in y
0.247 * [backup-simplify]: Simplify 0 into 0
0.247 * [backup-simplify]: Simplify 1 into 1
0.248 * [taylor]: Taking taylor expansion of x in y
0.248 * [backup-simplify]: Simplify x into x
0.248 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.248 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
0.248 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.248 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.248 * [taylor]: Taking taylor expansion of 0.5 in y
0.248 * [backup-simplify]: Simplify 0.5 into 0.5
0.248 * [taylor]: Taking taylor expansion of (/ y x) in y
0.248 * [taylor]: Taking taylor expansion of y in y
0.248 * [backup-simplify]: Simplify 0 into 0
0.248 * [backup-simplify]: Simplify 1 into 1
0.248 * [taylor]: Taking taylor expansion of x in y
0.248 * [backup-simplify]: Simplify x into x
0.248 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.248 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
0.248 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 x) 1) 1))) into (* 0.5 (/ 1 x))
0.248 * [backup-simplify]: Simplify (/ (* 0.5 (/ 1 x)) 1) into (/ 0.5 x)
0.248 * [backup-simplify]: Simplify (/ 0.5 x) into (/ 0.5 x)
0.248 * [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
0.248 * [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 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
0.249 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
0.250 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
0.250 * [backup-simplify]: Simplify (+ 0) into 0
0.250 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (/ 0.5 x) (/ 0 1)))) into 0
0.250 * [backup-simplify]: Simplify 0 into 0
0.251 * [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
0.251 * [taylor]: Taking taylor expansion of 0 in y
0.251 * [backup-simplify]: Simplify 0 into 0
0.251 * [backup-simplify]: Simplify 0 into 0
0.251 * [backup-simplify]: Simplify 0 into 0
0.251 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
0.252 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0
0.252 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 x) 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- (* 0.020833333333333332 (/ 1 (pow x 3))))
0.253 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 x) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow x 2))))
0.253 * [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)))
0.254 * [backup-simplify]: Simplify (* 0.04166666666666667 (/ 1 (pow x 3))) into (/ 0.04166666666666667 (pow x 3))
0.254 * [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
0.254 * [taylor]: Taking taylor expansion of 0 in y
0.254 * [backup-simplify]: Simplify 0 into 0
0.254 * [backup-simplify]: Simplify 0 into 0
0.254 * [backup-simplify]: Simplify 0 into 0
0.254 * [backup-simplify]: Simplify 0 into 0
0.254 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
0.255 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x))))) into 0
0.256 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
0.256 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
0.257 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
0.257 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 1) 1) (/ (pow 0 1) 1)) 0) into 0
0.258 * [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
0.258 * [backup-simplify]: Simplify 0 into 0
0.259 * [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
0.259 * [taylor]: Taking taylor expansion of 0 in y
0.259 * [backup-simplify]: Simplify 0 into 0
0.259 * [backup-simplify]: Simplify 0 into 0
0.259 * [backup-simplify]: Simplify 0 into 0
0.259 * [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))))
0.260 * [backup-simplify]: Simplify (tan (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) into (tan (* 0.5 (/ y x)))
0.260 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
0.260 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.260 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.260 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.260 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.260 * [taylor]: Taking taylor expansion of 0.5 in y
0.260 * [backup-simplify]: Simplify 0.5 into 0.5
0.260 * [taylor]: Taking taylor expansion of (/ y x) in y
0.260 * [taylor]: Taking taylor expansion of y in y
0.260 * [backup-simplify]: Simplify 0 into 0
0.260 * [backup-simplify]: Simplify 1 into 1
0.260 * [taylor]: Taking taylor expansion of x in y
0.260 * [backup-simplify]: Simplify x into x
0.260 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.260 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
0.260 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.260 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.260 * [taylor]: Taking taylor expansion of 0.5 in y
0.260 * [backup-simplify]: Simplify 0.5 into 0.5
0.260 * [taylor]: Taking taylor expansion of (/ y x) in y
0.260 * [taylor]: Taking taylor expansion of y in y
0.260 * [backup-simplify]: Simplify 0 into 0
0.260 * [backup-simplify]: Simplify 1 into 1
0.260 * [taylor]: Taking taylor expansion of x in y
0.260 * [backup-simplify]: Simplify x into x
0.260 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.260 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
0.260 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 x) 1) 1))) into (* 0.5 (/ 1 x))
0.260 * [backup-simplify]: Simplify (/ (* 0.5 (/ 1 x)) 1) into (/ 0.5 x)
0.260 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.260 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.260 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.260 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.261 * [taylor]: Taking taylor expansion of 0.5 in x
0.261 * [backup-simplify]: Simplify 0.5 into 0.5
0.261 * [taylor]: Taking taylor expansion of (/ y x) in x
0.261 * [taylor]: Taking taylor expansion of y in x
0.261 * [backup-simplify]: Simplify y into y
0.261 * [taylor]: Taking taylor expansion of x in x
0.261 * [backup-simplify]: Simplify 0 into 0
0.261 * [backup-simplify]: Simplify 1 into 1
0.261 * [backup-simplify]: Simplify (/ y 1) into y
0.261 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.261 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
0.261 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.261 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.261 * [taylor]: Taking taylor expansion of 0.5 in x
0.261 * [backup-simplify]: Simplify 0.5 into 0.5
0.261 * [taylor]: Taking taylor expansion of (/ y x) in x
0.261 * [taylor]: Taking taylor expansion of y in x
0.261 * [backup-simplify]: Simplify y into y
0.261 * [taylor]: Taking taylor expansion of x in x
0.261 * [backup-simplify]: Simplify 0 into 0
0.261 * [backup-simplify]: Simplify 1 into 1
0.261 * [backup-simplify]: Simplify (/ y 1) into y
0.261 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.261 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
0.261 * [backup-simplify]: Simplify (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) into (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.261 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.261 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.261 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.261 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.261 * [taylor]: Taking taylor expansion of 0.5 in x
0.261 * [backup-simplify]: Simplify 0.5 into 0.5
0.261 * [taylor]: Taking taylor expansion of (/ y x) in x
0.261 * [taylor]: Taking taylor expansion of y in x
0.261 * [backup-simplify]: Simplify y into y
0.261 * [taylor]: Taking taylor expansion of x in x
0.261 * [backup-simplify]: Simplify 0 into 0
0.261 * [backup-simplify]: Simplify 1 into 1
0.261 * [backup-simplify]: Simplify (/ y 1) into y
0.262 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.262 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
0.262 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.262 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.262 * [taylor]: Taking taylor expansion of 0.5 in x
0.262 * [backup-simplify]: Simplify 0.5 into 0.5
0.262 * [taylor]: Taking taylor expansion of (/ y x) in x
0.262 * [taylor]: Taking taylor expansion of y in x
0.262 * [backup-simplify]: Simplify y into y
0.262 * [taylor]: Taking taylor expansion of x in x
0.262 * [backup-simplify]: Simplify 0 into 0
0.262 * [backup-simplify]: Simplify 1 into 1
0.262 * [backup-simplify]: Simplify (/ y 1) into y
0.262 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.262 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
0.262 * [backup-simplify]: Simplify (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) into (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.262 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
0.262 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.262 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.262 * [taylor]: Taking taylor expansion of 0.5 in y
0.262 * [backup-simplify]: Simplify 0.5 into 0.5
0.262 * [taylor]: Taking taylor expansion of (/ y x) in y
0.262 * [taylor]: Taking taylor expansion of y in y
0.262 * [backup-simplify]: Simplify 0 into 0
0.262 * [backup-simplify]: Simplify 1 into 1
0.262 * [taylor]: Taking taylor expansion of x in y
0.262 * [backup-simplify]: Simplify x into x
0.262 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.262 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
0.262 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.262 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.262 * [taylor]: Taking taylor expansion of 0.5 in y
0.262 * [backup-simplify]: Simplify 0.5 into 0.5
0.262 * [taylor]: Taking taylor expansion of (/ y x) in y
0.262 * [taylor]: Taking taylor expansion of y in y
0.262 * [backup-simplify]: Simplify 0 into 0
0.262 * [backup-simplify]: Simplify 1 into 1
0.262 * [taylor]: Taking taylor expansion of x in y
0.262 * [backup-simplify]: Simplify x into x
0.262 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.263 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
0.263 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 x) 1) 1))) into (* 0.5 (/ 1 x))
0.263 * [backup-simplify]: Simplify (/ (* 0.5 (/ 1 x)) 1) into (/ 0.5 x)
0.263 * [backup-simplify]: Simplify (/ 0.5 x) into (/ 0.5 x)
0.263 * [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
0.263 * [taylor]: Taking taylor expansion of 0 in y
0.263 * [backup-simplify]: Simplify 0 into 0
0.263 * [backup-simplify]: Simplify 0 into 0
0.263 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
0.264 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
0.264 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
0.264 * [backup-simplify]: Simplify (+ 0) into 0
0.265 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (/ 0.5 x) (/ 0 1)))) into 0
0.265 * [backup-simplify]: Simplify 0 into 0
0.265 * [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
0.265 * [taylor]: Taking taylor expansion of 0 in y
0.265 * [backup-simplify]: Simplify 0 into 0
0.265 * [backup-simplify]: Simplify 0 into 0
0.265 * [backup-simplify]: Simplify 0 into 0
0.266 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
0.266 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0
0.267 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 x) 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- (* 0.020833333333333332 (/ 1 (pow x 3))))
0.267 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 x) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow x 2))))
0.268 * [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)))
0.268 * [backup-simplify]: Simplify (* 0.04166666666666667 (/ 1 (pow x 3))) into (/ 0.04166666666666667 (pow x 3))
0.268 * [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
0.268 * [taylor]: Taking taylor expansion of 0 in y
0.268 * [backup-simplify]: Simplify 0 into 0
0.268 * [backup-simplify]: Simplify 0 into 0
0.268 * [backup-simplify]: Simplify 0 into 0
0.268 * [backup-simplify]: Simplify 0 into 0
0.269 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
0.269 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x))))) into 0
0.270 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
0.270 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
0.271 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
0.271 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 1) 1) (/ (pow 0 1) 1)) 0) into 0
0.272 * [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
0.272 * [backup-simplify]: Simplify 0 into 0
0.273 * [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
0.273 * [taylor]: Taking taylor expansion of 0 in y
0.273 * [backup-simplify]: Simplify 0 into 0
0.273 * [backup-simplify]: Simplify 0 into 0
0.273 * [backup-simplify]: Simplify 0 into 0
0.273 * [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))))
0.273 * * * * [progress]: [ 3 / 3 ] generating series at (2)
0.273 * [backup-simplify]: Simplify (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) into (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y))))
0.273 * [approximate]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in (x y) around 0
0.273 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in y
0.274 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in y
0.274 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.274 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.274 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.274 * [taylor]: Taking taylor expansion of 0.5 in y
0.274 * [backup-simplify]: Simplify 0.5 into 0.5
0.274 * [taylor]: Taking taylor expansion of (/ x y) in y
0.274 * [taylor]: Taking taylor expansion of x in y
0.274 * [backup-simplify]: Simplify x into x
0.274 * [taylor]: Taking taylor expansion of y in y
0.274 * [backup-simplify]: Simplify 0 into 0
0.274 * [backup-simplify]: Simplify 1 into 1
0.274 * [backup-simplify]: Simplify (/ x 1) into x
0.274 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x)
0.274 * [backup-simplify]: Simplify (sin (* 0.5 (/ x y))) into (sin (* 0.5 (/ x y)))
0.274 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
0.274 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.274 * [taylor]: Taking taylor expansion of 0.5 in y
0.274 * [backup-simplify]: Simplify 0.5 into 0.5
0.274 * [taylor]: Taking taylor expansion of (/ x y) in y
0.274 * [taylor]: Taking taylor expansion of x in y
0.274 * [backup-simplify]: Simplify x into x
0.274 * [taylor]: Taking taylor expansion of y in y
0.274 * [backup-simplify]: Simplify 0 into 0
0.274 * [backup-simplify]: Simplify 1 into 1
0.274 * [backup-simplify]: Simplify (/ x 1) into x
0.274 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x)
0.274 * [backup-simplify]: Simplify (cos (* 0.5 (/ x y))) into (cos (* 0.5 (/ x y)))
0.274 * [backup-simplify]: Simplify (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y)))) into (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.274 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.274 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.274 * [taylor]: Taking taylor expansion of 0.5 in y
0.274 * [backup-simplify]: Simplify 0.5 into 0.5
0.274 * [taylor]: Taking taylor expansion of (/ x y) in y
0.274 * [taylor]: Taking taylor expansion of x in y
0.274 * [backup-simplify]: Simplify x into x
0.274 * [taylor]: Taking taylor expansion of y in y
0.274 * [backup-simplify]: Simplify 0 into 0
0.274 * [backup-simplify]: Simplify 1 into 1
0.275 * [backup-simplify]: Simplify (/ x 1) into x
0.275 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x)
0.275 * [backup-simplify]: Simplify (sin (* 0.5 (/ x y))) into (sin (* 0.5 (/ x y)))
0.275 * [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))))
0.275 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in x
0.275 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.275 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.275 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.275 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.275 * [taylor]: Taking taylor expansion of 0.5 in x
0.275 * [backup-simplify]: Simplify 0.5 into 0.5
0.275 * [taylor]: Taking taylor expansion of (/ x y) in x
0.275 * [taylor]: Taking taylor expansion of x in x
0.275 * [backup-simplify]: Simplify 0 into 0
0.275 * [backup-simplify]: Simplify 1 into 1
0.275 * [taylor]: Taking taylor expansion of y in x
0.275 * [backup-simplify]: Simplify y into y
0.275 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.275 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
0.275 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.275 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.275 * [taylor]: Taking taylor expansion of 0.5 in x
0.275 * [backup-simplify]: Simplify 0.5 into 0.5
0.275 * [taylor]: Taking taylor expansion of (/ x y) in x
0.275 * [taylor]: Taking taylor expansion of x in x
0.275 * [backup-simplify]: Simplify 0 into 0
0.275 * [backup-simplify]: Simplify 1 into 1
0.275 * [taylor]: Taking taylor expansion of y in x
0.275 * [backup-simplify]: Simplify y into y
0.275 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.275 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
0.276 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 y) 1) 1))) into (* 0.5 (/ 1 y))
0.276 * [backup-simplify]: Simplify (/ (* 0.5 (/ 1 y)) 1) into (/ 0.5 y)
0.276 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.276 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.276 * [taylor]: Taking taylor expansion of 0.5 in x
0.276 * [backup-simplify]: Simplify 0.5 into 0.5
0.276 * [taylor]: Taking taylor expansion of (/ x y) in x
0.276 * [taylor]: Taking taylor expansion of x in x
0.276 * [backup-simplify]: Simplify 0 into 0
0.276 * [backup-simplify]: Simplify 1 into 1
0.276 * [taylor]: Taking taylor expansion of y in x
0.276 * [backup-simplify]: Simplify y into y
0.276 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.276 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
0.276 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 y) 1) 1))) into (* 0.5 (/ 1 y))
0.276 * [backup-simplify]: Simplify (/ (/ 0.5 y) (* 0.5 (/ 1 y))) into 1.0
0.276 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in x
0.276 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.276 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.277 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.277 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.277 * [taylor]: Taking taylor expansion of 0.5 in x
0.277 * [backup-simplify]: Simplify 0.5 into 0.5
0.277 * [taylor]: Taking taylor expansion of (/ x y) in x
0.277 * [taylor]: Taking taylor expansion of x in x
0.277 * [backup-simplify]: Simplify 0 into 0
0.277 * [backup-simplify]: Simplify 1 into 1
0.277 * [taylor]: Taking taylor expansion of y in x
0.277 * [backup-simplify]: Simplify y into y
0.277 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.277 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
0.277 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.277 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.277 * [taylor]: Taking taylor expansion of 0.5 in x
0.277 * [backup-simplify]: Simplify 0.5 into 0.5
0.277 * [taylor]: Taking taylor expansion of (/ x y) in x
0.277 * [taylor]: Taking taylor expansion of x in x
0.277 * [backup-simplify]: Simplify 0 into 0
0.277 * [backup-simplify]: Simplify 1 into 1
0.277 * [taylor]: Taking taylor expansion of y in x
0.277 * [backup-simplify]: Simplify y into y
0.277 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.277 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
0.277 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 y) 1) 1))) into (* 0.5 (/ 1 y))
0.277 * [backup-simplify]: Simplify (/ (* 0.5 (/ 1 y)) 1) into (/ 0.5 y)
0.277 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.277 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.277 * [taylor]: Taking taylor expansion of 0.5 in x
0.277 * [backup-simplify]: Simplify 0.5 into 0.5
0.277 * [taylor]: Taking taylor expansion of (/ x y) in x
0.277 * [taylor]: Taking taylor expansion of x in x
0.277 * [backup-simplify]: Simplify 0 into 0
0.277 * [backup-simplify]: Simplify 1 into 1
0.277 * [taylor]: Taking taylor expansion of y in x
0.277 * [backup-simplify]: Simplify y into y
0.277 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.277 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
0.278 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 y) 1) 1))) into (* 0.5 (/ 1 y))
0.278 * [backup-simplify]: Simplify (/ (/ 0.5 y) (* 0.5 (/ 1 y))) into 1.0
0.278 * [taylor]: Taking taylor expansion of 1.0 in y
0.278 * [backup-simplify]: Simplify 1.0 into 1.0
0.278 * [backup-simplify]: Simplify 1.0 into 1.0
0.278 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0
0.278 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 y))) into 0
0.279 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
0.279 * [backup-simplify]: Simplify (+ 0) into 0
0.280 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (/ 0.5 y) (/ 0 1)))) into 0
0.280 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0
0.280 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 y))) into 0
0.280 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
0.281 * [backup-simplify]: Simplify (- (/ 0 (* 0.5 (/ 1 y))) (+ (* 1.0 (/ 0 (* 0.5 (/ 1 y)))))) into 0
0.281 * [taylor]: Taking taylor expansion of 0 in y
0.281 * [backup-simplify]: Simplify 0 into 0
0.281 * [backup-simplify]: Simplify 0 into 0
0.281 * [backup-simplify]: Simplify 0 into 0
0.281 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.281 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0
0.282 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 y) 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- (* 0.020833333333333332 (/ 1 (pow y 3))))
0.282 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 y) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow y 2))))
0.283 * [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)))
0.283 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.284 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0
0.284 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 y) 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- (* 0.020833333333333332 (/ 1 (pow y 3))))
0.285 * [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)))
0.285 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow y 2))) in y
0.285 * [taylor]: Taking taylor expansion of 0.125 in y
0.285 * [backup-simplify]: Simplify 0.125 into 0.125
0.285 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.285 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.285 * [taylor]: Taking taylor expansion of y in y
0.285 * [backup-simplify]: Simplify 0 into 0
0.285 * [backup-simplify]: Simplify 1 into 1
0.285 * [backup-simplify]: Simplify (* 1 1) into 1
0.285 * [backup-simplify]: Simplify (/ 1 1) into 1
0.286 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.286 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.287 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.287 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.288 * [backup-simplify]: Simplify (+ (* 0.125 0) (+ (* 0 0) (* 0 1))) into 0
0.288 * [backup-simplify]: Simplify 0 into 0
0.288 * [backup-simplify]: Simplify 0 into 0
0.288 * [backup-simplify]: Simplify 0 into 0
0.288 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.289 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y))))) into 0
0.290 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 y) 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
0.290 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0
0.290 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 y))) into 0
0.291 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 y) 1) 1) (/ (pow 0 1) 1)) 0) into 0
0.292 * [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
0.292 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.293 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y))))) into 0
0.294 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 y) 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
0.295 * [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
0.295 * [taylor]: Taking taylor expansion of 0 in y
0.295 * [backup-simplify]: Simplify 0 into 0
0.295 * [backup-simplify]: Simplify 0 into 0
0.295 * [backup-simplify]: Simplify 1.0 into 1.0
0.295 * [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))))
0.295 * [approximate]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in (x y) around 0
0.295 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in y
0.295 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.295 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.295 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.295 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.295 * [taylor]: Taking taylor expansion of 0.5 in y
0.295 * [backup-simplify]: Simplify 0.5 into 0.5
0.295 * [taylor]: Taking taylor expansion of (/ y x) in y
0.295 * [taylor]: Taking taylor expansion of y in y
0.296 * [backup-simplify]: Simplify 0 into 0
0.296 * [backup-simplify]: Simplify 1 into 1
0.296 * [taylor]: Taking taylor expansion of x in y
0.296 * [backup-simplify]: Simplify x into x
0.296 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.296 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
0.296 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.296 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.296 * [taylor]: Taking taylor expansion of 0.5 in y
0.296 * [backup-simplify]: Simplify 0.5 into 0.5
0.296 * [taylor]: Taking taylor expansion of (/ y x) in y
0.296 * [taylor]: Taking taylor expansion of y in y
0.296 * [backup-simplify]: Simplify 0 into 0
0.296 * [backup-simplify]: Simplify 1 into 1
0.296 * [taylor]: Taking taylor expansion of x in y
0.296 * [backup-simplify]: Simplify x into x
0.296 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.296 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
0.296 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 x) 1) 1))) into (* 0.5 (/ 1 x))
0.297 * [backup-simplify]: Simplify (/ (* 0.5 (/ 1 x)) 1) into (/ 0.5 x)
0.297 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.297 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.297 * [taylor]: Taking taylor expansion of 0.5 in y
0.297 * [backup-simplify]: Simplify 0.5 into 0.5
0.297 * [taylor]: Taking taylor expansion of (/ y x) in y
0.297 * [taylor]: Taking taylor expansion of y in y
0.297 * [backup-simplify]: Simplify 0 into 0
0.297 * [backup-simplify]: Simplify 1 into 1
0.297 * [taylor]: Taking taylor expansion of x in y
0.297 * [backup-simplify]: Simplify x into x
0.297 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.297 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
0.297 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 x) 1) 1))) into (* 0.5 (/ 1 x))
0.297 * [backup-simplify]: Simplify (/ (/ 0.5 x) (* 0.5 (/ 1 x))) into 1.0
0.297 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
0.297 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.297 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.297 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.297 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.297 * [taylor]: Taking taylor expansion of 0.5 in x
0.297 * [backup-simplify]: Simplify 0.5 into 0.5
0.297 * [taylor]: Taking taylor expansion of (/ y x) in x
0.298 * [taylor]: Taking taylor expansion of y in x
0.298 * [backup-simplify]: Simplify y into y
0.298 * [taylor]: Taking taylor expansion of x in x
0.298 * [backup-simplify]: Simplify 0 into 0
0.298 * [backup-simplify]: Simplify 1 into 1
0.298 * [backup-simplify]: Simplify (/ y 1) into y
0.298 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.298 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
0.298 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.298 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.298 * [taylor]: Taking taylor expansion of 0.5 in x
0.298 * [backup-simplify]: Simplify 0.5 into 0.5
0.298 * [taylor]: Taking taylor expansion of (/ y x) in x
0.298 * [taylor]: Taking taylor expansion of y in x
0.298 * [backup-simplify]: Simplify y into y
0.298 * [taylor]: Taking taylor expansion of x in x
0.298 * [backup-simplify]: Simplify 0 into 0
0.298 * [backup-simplify]: Simplify 1 into 1
0.298 * [backup-simplify]: Simplify (/ y 1) into y
0.298 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.298 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
0.298 * [backup-simplify]: Simplify (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) into (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.298 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.299 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.299 * [taylor]: Taking taylor expansion of 0.5 in x
0.299 * [backup-simplify]: Simplify 0.5 into 0.5
0.299 * [taylor]: Taking taylor expansion of (/ y x) in x
0.299 * [taylor]: Taking taylor expansion of y in x
0.299 * [backup-simplify]: Simplify y into y
0.299 * [taylor]: Taking taylor expansion of x in x
0.299 * [backup-simplify]: Simplify 0 into 0
0.299 * [backup-simplify]: Simplify 1 into 1
0.299 * [backup-simplify]: Simplify (/ y 1) into y
0.299 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.299 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
0.299 * [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))))
0.299 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
0.299 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.299 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.299 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.299 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.300 * [taylor]: Taking taylor expansion of 0.5 in x
0.300 * [backup-simplify]: Simplify 0.5 into 0.5
0.300 * [taylor]: Taking taylor expansion of (/ y x) in x
0.300 * [taylor]: Taking taylor expansion of y in x
0.300 * [backup-simplify]: Simplify y into y
0.300 * [taylor]: Taking taylor expansion of x in x
0.300 * [backup-simplify]: Simplify 0 into 0
0.300 * [backup-simplify]: Simplify 1 into 1
0.300 * [backup-simplify]: Simplify (/ y 1) into y
0.300 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.300 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
0.300 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.300 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.300 * [taylor]: Taking taylor expansion of 0.5 in x
0.300 * [backup-simplify]: Simplify 0.5 into 0.5
0.300 * [taylor]: Taking taylor expansion of (/ y x) in x
0.300 * [taylor]: Taking taylor expansion of y in x
0.300 * [backup-simplify]: Simplify y into y
0.300 * [taylor]: Taking taylor expansion of x in x
0.300 * [backup-simplify]: Simplify 0 into 0
0.300 * [backup-simplify]: Simplify 1 into 1
0.300 * [backup-simplify]: Simplify (/ y 1) into y
0.300 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.300 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
0.301 * [backup-simplify]: Simplify (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) into (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.301 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.301 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.301 * [taylor]: Taking taylor expansion of 0.5 in x
0.301 * [backup-simplify]: Simplify 0.5 into 0.5
0.301 * [taylor]: Taking taylor expansion of (/ y x) in x
0.301 * [taylor]: Taking taylor expansion of y in x
0.301 * [backup-simplify]: Simplify y into y
0.301 * [taylor]: Taking taylor expansion of x in x
0.301 * [backup-simplify]: Simplify 0 into 0
0.301 * [backup-simplify]: Simplify 1 into 1
0.301 * [backup-simplify]: Simplify (/ y 1) into y
0.301 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.301 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
0.301 * [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))))
0.301 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
0.301 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.301 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.301 * [taylor]: Taking taylor expansion of 0.5 in y
0.302 * [backup-simplify]: Simplify 0.5 into 0.5
0.302 * [taylor]: Taking taylor expansion of (/ y x) in y
0.302 * [taylor]: Taking taylor expansion of y in y
0.302 * [backup-simplify]: Simplify 0 into 0
0.302 * [backup-simplify]: Simplify 1 into 1
0.302 * [taylor]: Taking taylor expansion of x in y
0.302 * [backup-simplify]: Simplify x into x
0.302 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.302 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
0.302 * [backup-simplify]: Simplify (/ 1 1) into 1
0.302 * [backup-simplify]: Simplify 1 into 1
0.303 * [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
0.303 * [backup-simplify]: Simplify (- (/ 0 (sin (* 0.5 (/ y x)))) (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (sin (* 0.5 (/ y x))))))) into 0
0.303 * [taylor]: Taking taylor expansion of 0 in y
0.303 * [backup-simplify]: Simplify 0 into 0
0.304 * [backup-simplify]: Simplify 0 into 0
0.304 * [backup-simplify]: Simplify (+ 0) into 0
0.305 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.305 * [backup-simplify]: Simplify 0 into 0
0.305 * [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
0.306 * [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
0.306 * [taylor]: Taking taylor expansion of 0 in y
0.306 * [backup-simplify]: Simplify 0 into 0
0.306 * [backup-simplify]: Simplify 0 into 0
0.306 * [backup-simplify]: Simplify 0 into 0
0.307 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 x) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow x 2))))
0.308 * [backup-simplify]: Simplify (- (+ (* 1 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* 0 (/ 0 1)))) into (* 0.125 (/ 1 (pow x 2)))
0.308 * [backup-simplify]: Simplify (* 0.125 (/ 1 (pow x 2))) into (/ 0.125 (pow x 2))
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))))))) into 0
0.309 * [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
0.310 * [taylor]: Taking taylor expansion of 0 in y
0.310 * [backup-simplify]: Simplify 0 into 0
0.310 * [backup-simplify]: Simplify 0 into 0
0.310 * [backup-simplify]: Simplify 0 into 0
0.310 * [backup-simplify]: Simplify 0 into 0
0.310 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
0.311 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
0.311 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 1) 1) (/ (pow 0 1) 1)) 0) into 0
0.313 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* (* 0.125 (/ 1 (pow x 2))) (/ 0 1)))) into 0
0.313 * [backup-simplify]: Simplify 0 into 0
0.314 * [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
0.315 * [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
0.315 * [taylor]: Taking taylor expansion of 0 in y
0.315 * [backup-simplify]: Simplify 0 into 0
0.315 * [backup-simplify]: Simplify 0 into 0
0.315 * [backup-simplify]: Simplify 0 into 0
0.315 * [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)
0.316 * [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))))
0.316 * [approximate]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in (x y) around 0
0.316 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in y
0.316 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.316 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.316 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.316 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.316 * [taylor]: Taking taylor expansion of 0.5 in y
0.316 * [backup-simplify]: Simplify 0.5 into 0.5
0.316 * [taylor]: Taking taylor expansion of (/ y x) in y
0.316 * [taylor]: Taking taylor expansion of y in y
0.316 * [backup-simplify]: Simplify 0 into 0
0.316 * [backup-simplify]: Simplify 1 into 1
0.316 * [taylor]: Taking taylor expansion of x in y
0.316 * [backup-simplify]: Simplify x into x
0.316 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.316 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
0.316 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.316 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.316 * [taylor]: Taking taylor expansion of 0.5 in y
0.316 * [backup-simplify]: Simplify 0.5 into 0.5
0.317 * [taylor]: Taking taylor expansion of (/ y x) in y
0.317 * [taylor]: Taking taylor expansion of y in y
0.317 * [backup-simplify]: Simplify 0 into 0
0.317 * [backup-simplify]: Simplify 1 into 1
0.317 * [taylor]: Taking taylor expansion of x in y
0.317 * [backup-simplify]: Simplify x into x
0.317 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.317 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
0.317 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 x) 1) 1))) into (* 0.5 (/ 1 x))
0.317 * [backup-simplify]: Simplify (/ (* 0.5 (/ 1 x)) 1) into (/ 0.5 x)
0.317 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.317 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.317 * [taylor]: Taking taylor expansion of 0.5 in y
0.317 * [backup-simplify]: Simplify 0.5 into 0.5
0.317 * [taylor]: Taking taylor expansion of (/ y x) in y
0.317 * [taylor]: Taking taylor expansion of y in y
0.317 * [backup-simplify]: Simplify 0 into 0
0.317 * [backup-simplify]: Simplify 1 into 1
0.317 * [taylor]: Taking taylor expansion of x in y
0.317 * [backup-simplify]: Simplify x into x
0.317 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.317 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
0.318 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 x) 1) 1))) into (* 0.5 (/ 1 x))
0.318 * [backup-simplify]: Simplify (/ (/ 0.5 x) (* 0.5 (/ 1 x))) into 1.0
0.318 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
0.318 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.318 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.318 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.318 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.318 * [taylor]: Taking taylor expansion of 0.5 in x
0.318 * [backup-simplify]: Simplify 0.5 into 0.5
0.318 * [taylor]: Taking taylor expansion of (/ y x) in x
0.318 * [taylor]: Taking taylor expansion of y in x
0.318 * [backup-simplify]: Simplify y into y
0.318 * [taylor]: Taking taylor expansion of x in x
0.318 * [backup-simplify]: Simplify 0 into 0
0.318 * [backup-simplify]: Simplify 1 into 1
0.318 * [backup-simplify]: Simplify (/ y 1) into y
0.318 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.318 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
0.318 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.318 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.318 * [taylor]: Taking taylor expansion of 0.5 in x
0.318 * [backup-simplify]: Simplify 0.5 into 0.5
0.319 * [taylor]: Taking taylor expansion of (/ y x) in x
0.319 * [taylor]: Taking taylor expansion of y in x
0.319 * [backup-simplify]: Simplify y into y
0.319 * [taylor]: Taking taylor expansion of x in x
0.319 * [backup-simplify]: Simplify 0 into 0
0.319 * [backup-simplify]: Simplify 1 into 1
0.319 * [backup-simplify]: Simplify (/ y 1) into y
0.319 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.319 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
0.319 * [backup-simplify]: Simplify (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) into (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.319 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.319 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.319 * [taylor]: Taking taylor expansion of 0.5 in x
0.319 * [backup-simplify]: Simplify 0.5 into 0.5
0.319 * [taylor]: Taking taylor expansion of (/ y x) in x
0.319 * [taylor]: Taking taylor expansion of y in x
0.319 * [backup-simplify]: Simplify y into y
0.319 * [taylor]: Taking taylor expansion of x in x
0.319 * [backup-simplify]: Simplify 0 into 0
0.319 * [backup-simplify]: Simplify 1 into 1
0.319 * [backup-simplify]: Simplify (/ y 1) into y
0.319 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.320 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
0.320 * [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))))
0.320 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
0.320 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.320 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.320 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.320 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.320 * [taylor]: Taking taylor expansion of 0.5 in x
0.320 * [backup-simplify]: Simplify 0.5 into 0.5
0.320 * [taylor]: Taking taylor expansion of (/ y x) in x
0.320 * [taylor]: Taking taylor expansion of y in x
0.320 * [backup-simplify]: Simplify y into y
0.320 * [taylor]: Taking taylor expansion of x in x
0.320 * [backup-simplify]: Simplify 0 into 0
0.320 * [backup-simplify]: Simplify 1 into 1
0.320 * [backup-simplify]: Simplify (/ y 1) into y
0.320 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.320 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
0.321 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.321 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.321 * [taylor]: Taking taylor expansion of 0.5 in x
0.321 * [backup-simplify]: Simplify 0.5 into 0.5
0.321 * [taylor]: Taking taylor expansion of (/ y x) in x
0.321 * [taylor]: Taking taylor expansion of y in x
0.321 * [backup-simplify]: Simplify y into y
0.321 * [taylor]: Taking taylor expansion of x in x
0.321 * [backup-simplify]: Simplify 0 into 0
0.321 * [backup-simplify]: Simplify 1 into 1
0.321 * [backup-simplify]: Simplify (/ y 1) into y
0.321 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.321 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
0.321 * [backup-simplify]: Simplify (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) into (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.321 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.321 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.321 * [taylor]: Taking taylor expansion of 0.5 in x
0.321 * [backup-simplify]: Simplify 0.5 into 0.5
0.321 * [taylor]: Taking taylor expansion of (/ y x) in x
0.321 * [taylor]: Taking taylor expansion of y in x
0.321 * [backup-simplify]: Simplify y into y
0.321 * [taylor]: Taking taylor expansion of x in x
0.321 * [backup-simplify]: Simplify 0 into 0
0.321 * [backup-simplify]: Simplify 1 into 1
0.321 * [backup-simplify]: Simplify (/ y 1) into y
0.321 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.321 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
0.321 * [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))))
0.322 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
0.322 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.322 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.322 * [taylor]: Taking taylor expansion of 0.5 in y
0.322 * [backup-simplify]: Simplify 0.5 into 0.5
0.322 * [taylor]: Taking taylor expansion of (/ y x) in y
0.322 * [taylor]: Taking taylor expansion of y in y
0.322 * [backup-simplify]: Simplify 0 into 0
0.322 * [backup-simplify]: Simplify 1 into 1
0.322 * [taylor]: Taking taylor expansion of x in y
0.322 * [backup-simplify]: Simplify x into x
0.329 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.330 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
0.330 * [backup-simplify]: Simplify (/ 1 1) into 1
0.330 * [backup-simplify]: Simplify 1 into 1
0.330 * [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
0.331 * [backup-simplify]: Simplify (- (/ 0 (sin (* 0.5 (/ y x)))) (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (sin (* 0.5 (/ y x))))))) into 0
0.331 * [taylor]: Taking taylor expansion of 0 in y
0.331 * [backup-simplify]: Simplify 0 into 0
0.331 * [backup-simplify]: Simplify 0 into 0
0.331 * [backup-simplify]: Simplify (+ 0) into 0
0.332 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.332 * [backup-simplify]: Simplify 0 into 0
0.332 * [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
0.332 * [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
0.332 * [taylor]: Taking taylor expansion of 0 in y
0.332 * [backup-simplify]: Simplify 0 into 0
0.332 * [backup-simplify]: Simplify 0 into 0
0.332 * [backup-simplify]: Simplify 0 into 0
0.333 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 x) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow x 2))))
0.334 * [backup-simplify]: Simplify (- (+ (* 1 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* 0 (/ 0 1)))) into (* 0.125 (/ 1 (pow x 2)))
0.334 * [backup-simplify]: Simplify (* 0.125 (/ 1 (pow x 2))) into (/ 0.125 (pow x 2))
0.334 * [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
0.334 * [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
0.334 * [taylor]: Taking taylor expansion of 0 in y
0.335 * [backup-simplify]: Simplify 0 into 0
0.335 * [backup-simplify]: Simplify 0 into 0
0.335 * [backup-simplify]: Simplify 0 into 0
0.335 * [backup-simplify]: Simplify 0 into 0
0.335 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
0.335 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
0.336 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 1) 1) (/ (pow 0 1) 1)) 0) into 0
0.337 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* (* 0.125 (/ 1 (pow x 2))) (/ 0 1)))) into 0
0.337 * [backup-simplify]: Simplify 0 into 0
0.337 * [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
0.338 * [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
0.338 * [taylor]: Taking taylor expansion of 0 in y
0.338 * [backup-simplify]: Simplify 0 into 0
0.338 * [backup-simplify]: Simplify 0 into 0
0.338 * [backup-simplify]: Simplify 0 into 0
0.338 * [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)
0.338 * * * [progress]: simplifying candidates
0.339 * [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)
0.340 * * [simplify]: iteration 0: 83 enodes
0.359 * * [simplify]: iteration 1: 152 enodes
0.401 * * [simplify]: iteration 2: 422 enodes
0.595 * * [simplify]: iteration 3: 1547 enodes
1.361 * * [simplify]: iteration complete: 5001 enodes
1.361 * * [simplify]: Extracting #0: cost 55 inf + 0
1.362 * * [simplify]: Extracting #1: cost 220 inf + 3
1.366 * * [simplify]: Extracting #2: cost 1221 inf + 330
1.380 * * [simplify]: Extracting #3: cost 1585 inf + 26922
1.409 * * [simplify]: Extracting #4: cost 832 inf + 165600
1.471 * * [simplify]: Extracting #5: cost 226 inf + 339746
1.549 * * [simplify]: Extracting #6: cost 24 inf + 415133
1.618 * * [simplify]: Extracting #7: cost 0 inf + 424077
1.675 * [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)
1.679 * * * [progress]: adding candidates to table
2.077 * * [progress]: iteration 2 / 4
2.077 * * * [progress]: picking best candidate
2.183 * * * * [pick]: Picked  #<alt (λ (x y) 1.0)>
2.183 * * * [progress]: localizing error
2.183 * * * [progress]: generating rewritten candidates
2.183 * * * [progress]: generating series expansions
2.183 * * * [progress]: simplifying candidates
2.183 * [simplify]: Simplifying:
  
2.183 * * [simplify]: iteration 0: 0 enodes
2.183 * * [simplify]: iteration complete: 0 enodes
2.183 * * [simplify]: Extracting #0: cost 0 inf + 0
2.183 * [simplify]: Simplified to:
  
2.183 * * * [progress]: adding candidates to table
2.184 * * [progress]: iteration 3 / 4
2.184 * * * [progress]: picking best candidate
2.265 * * * * [pick]: Picked  #<alt (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))>
2.265 * * * [progress]: localizing error
2.292 * * * [progress]: generating rewritten candidates
2.292 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2)
2.300 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1)
2.307 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2)
2.315 * * * * [progress]: [ 4 / 4 ] rewriting at (2)
2.363 * * * [progress]: generating series expansions
2.363 * * * * [progress]: [ 1 / 4 ] generating series at (2 2)
2.364 * [backup-simplify]: Simplify (sin (/ x (* y 2.0))) into (sin (* 0.5 (/ x y)))
2.364 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in (x y) around 0
2.364 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
2.364 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
2.364 * [taylor]: Taking taylor expansion of 0.5 in y
2.364 * [backup-simplify]: Simplify 0.5 into 0.5
2.364 * [taylor]: Taking taylor expansion of (/ x y) in y
2.364 * [taylor]: Taking taylor expansion of x in y
2.364 * [backup-simplify]: Simplify x into x
2.364 * [taylor]: Taking taylor expansion of y in y
2.364 * [backup-simplify]: Simplify 0 into 0
2.364 * [backup-simplify]: Simplify 1 into 1
2.364 * [backup-simplify]: Simplify (/ x 1) into x
2.364 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x)
2.364 * [backup-simplify]: Simplify (sin (* 0.5 (/ x y))) into (sin (* 0.5 (/ x y)))
2.364 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
2.364 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
2.364 * [taylor]: Taking taylor expansion of 0.5 in x
2.364 * [backup-simplify]: Simplify 0.5 into 0.5
2.364 * [taylor]: Taking taylor expansion of (/ x y) in x
2.364 * [taylor]: Taking taylor expansion of x in x
2.364 * [backup-simplify]: Simplify 0 into 0
2.364 * [backup-simplify]: Simplify 1 into 1
2.364 * [taylor]: Taking taylor expansion of y in x
2.364 * [backup-simplify]: Simplify y into y
2.364 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.364 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
2.364 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
2.364 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
2.364 * [taylor]: Taking taylor expansion of 0.5 in x
2.364 * [backup-simplify]: Simplify 0.5 into 0.5
2.364 * [taylor]: Taking taylor expansion of (/ x y) in x
2.364 * [taylor]: Taking taylor expansion of x in x
2.364 * [backup-simplify]: Simplify 0 into 0
2.364 * [backup-simplify]: Simplify 1 into 1
2.364 * [taylor]: Taking taylor expansion of y in x
2.364 * [backup-simplify]: Simplify y into y
2.364 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.364 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
2.365 * [taylor]: Taking taylor expansion of 0 in y
2.365 * [backup-simplify]: Simplify 0 into 0
2.365 * [backup-simplify]: Simplify 0 into 0
2.365 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 y) 1) 1))) into (* 0.5 (/ 1 y))
2.365 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
2.365 * [taylor]: Taking taylor expansion of 0.5 in y
2.365 * [backup-simplify]: Simplify 0.5 into 0.5
2.365 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.365 * [taylor]: Taking taylor expansion of y in y
2.365 * [backup-simplify]: Simplify 0 into 0
2.365 * [backup-simplify]: Simplify 1 into 1
2.365 * [backup-simplify]: Simplify (/ 1 1) into 1
2.366 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.366 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
2.366 * [backup-simplify]: Simplify 0 into 0
2.366 * [backup-simplify]: Simplify 0 into 0
2.367 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0
2.367 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 y))) into 0
2.368 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
2.368 * [taylor]: Taking taylor expansion of 0 in y
2.368 * [backup-simplify]: Simplify 0 into 0
2.368 * [backup-simplify]: Simplify 0 into 0
2.368 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.369 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
2.369 * [backup-simplify]: Simplify 0 into 0
2.369 * [backup-simplify]: Simplify 0 into 0
2.369 * [backup-simplify]: Simplify 0 into 0
2.369 * [backup-simplify]: Simplify (sin (/ (/ 1 x) (* (/ 1 y) 2.0))) into (sin (* 0.5 (/ y x)))
2.369 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
2.369 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
2.369 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.369 * [taylor]: Taking taylor expansion of 0.5 in y
2.370 * [backup-simplify]: Simplify 0.5 into 0.5
2.370 * [taylor]: Taking taylor expansion of (/ y x) in y
2.370 * [taylor]: Taking taylor expansion of y in y
2.370 * [backup-simplify]: Simplify 0 into 0
2.370 * [backup-simplify]: Simplify 1 into 1
2.370 * [taylor]: Taking taylor expansion of x in y
2.370 * [backup-simplify]: Simplify x into x
2.370 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.370 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
2.370 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
2.370 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.370 * [taylor]: Taking taylor expansion of 0.5 in x
2.370 * [backup-simplify]: Simplify 0.5 into 0.5
2.370 * [taylor]: Taking taylor expansion of (/ y x) in x
2.370 * [taylor]: Taking taylor expansion of y in x
2.370 * [backup-simplify]: Simplify y into y
2.370 * [taylor]: Taking taylor expansion of x in x
2.370 * [backup-simplify]: Simplify 0 into 0
2.370 * [backup-simplify]: Simplify 1 into 1
2.370 * [backup-simplify]: Simplify (/ y 1) into y
2.370 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
2.370 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
2.370 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
2.370 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.370 * [taylor]: Taking taylor expansion of 0.5 in x
2.370 * [backup-simplify]: Simplify 0.5 into 0.5
2.370 * [taylor]: Taking taylor expansion of (/ y x) in x
2.370 * [taylor]: Taking taylor expansion of y in x
2.370 * [backup-simplify]: Simplify y into y
2.370 * [taylor]: Taking taylor expansion of x in x
2.370 * [backup-simplify]: Simplify 0 into 0
2.370 * [backup-simplify]: Simplify 1 into 1
2.370 * [backup-simplify]: Simplify (/ y 1) into y
2.370 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
2.370 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
2.371 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
2.371 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.371 * [taylor]: Taking taylor expansion of 0.5 in y
2.371 * [backup-simplify]: Simplify 0.5 into 0.5
2.371 * [taylor]: Taking taylor expansion of (/ y x) in y
2.371 * [taylor]: Taking taylor expansion of y in y
2.371 * [backup-simplify]: Simplify 0 into 0
2.371 * [backup-simplify]: Simplify 1 into 1
2.371 * [taylor]: Taking taylor expansion of x in y
2.371 * [backup-simplify]: Simplify x into x
2.371 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.371 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
2.371 * [backup-simplify]: Simplify 0 into 0
2.371 * [taylor]: Taking taylor expansion of 0 in y
2.371 * [backup-simplify]: Simplify 0 into 0
2.371 * [backup-simplify]: Simplify 0 into 0
2.371 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 x) 1) 1))) into (* 0.5 (/ 1 x))
2.371 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
2.371 * [taylor]: Taking taylor expansion of 0 in y
2.371 * [backup-simplify]: Simplify 0 into 0
2.371 * [backup-simplify]: Simplify 0 into 0
2.371 * [backup-simplify]: Simplify 0 into 0
2.371 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
2.372 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
2.372 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
2.372 * [backup-simplify]: Simplify 0 into 0
2.372 * [taylor]: Taking taylor expansion of 0 in y
2.372 * [backup-simplify]: Simplify 0 into 0
2.372 * [backup-simplify]: Simplify 0 into 0
2.373 * [backup-simplify]: Simplify 0 into 0
2.373 * [backup-simplify]: Simplify 0 into 0
2.373 * [backup-simplify]: Simplify (* (/ 0.5 (/ 1 x)) (* (/ 1 y) 1)) into (* 0.5 (/ x y))
2.373 * [backup-simplify]: Simplify (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) into (sin (* 0.5 (/ y x)))
2.373 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
2.373 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
2.373 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.373 * [taylor]: Taking taylor expansion of 0.5 in y
2.373 * [backup-simplify]: Simplify 0.5 into 0.5
2.373 * [taylor]: Taking taylor expansion of (/ y x) in y
2.373 * [taylor]: Taking taylor expansion of y in y
2.373 * [backup-simplify]: Simplify 0 into 0
2.373 * [backup-simplify]: Simplify 1 into 1
2.373 * [taylor]: Taking taylor expansion of x in y
2.373 * [backup-simplify]: Simplify x into x
2.373 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.373 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
2.373 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
2.373 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.373 * [taylor]: Taking taylor expansion of 0.5 in x
2.373 * [backup-simplify]: Simplify 0.5 into 0.5
2.373 * [taylor]: Taking taylor expansion of (/ y x) in x
2.373 * [taylor]: Taking taylor expansion of y in x
2.373 * [backup-simplify]: Simplify y into y
2.373 * [taylor]: Taking taylor expansion of x in x
2.373 * [backup-simplify]: Simplify 0 into 0
2.373 * [backup-simplify]: Simplify 1 into 1
2.373 * [backup-simplify]: Simplify (/ y 1) into y
2.373 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
2.373 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
2.373 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
2.373 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.373 * [taylor]: Taking taylor expansion of 0.5 in x
2.373 * [backup-simplify]: Simplify 0.5 into 0.5
2.373 * [taylor]: Taking taylor expansion of (/ y x) in x
2.373 * [taylor]: Taking taylor expansion of y in x
2.373 * [backup-simplify]: Simplify y into y
2.374 * [taylor]: Taking taylor expansion of x in x
2.374 * [backup-simplify]: Simplify 0 into 0
2.374 * [backup-simplify]: Simplify 1 into 1
2.374 * [backup-simplify]: Simplify (/ y 1) into y
2.374 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
2.374 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
2.374 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
2.374 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.374 * [taylor]: Taking taylor expansion of 0.5 in y
2.374 * [backup-simplify]: Simplify 0.5 into 0.5
2.374 * [taylor]: Taking taylor expansion of (/ y x) in y
2.374 * [taylor]: Taking taylor expansion of y in y
2.374 * [backup-simplify]: Simplify 0 into 0
2.374 * [backup-simplify]: Simplify 1 into 1
2.374 * [taylor]: Taking taylor expansion of x in y
2.374 * [backup-simplify]: Simplify x into x
2.374 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.374 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
2.374 * [backup-simplify]: Simplify 0 into 0
2.374 * [taylor]: Taking taylor expansion of 0 in y
2.374 * [backup-simplify]: Simplify 0 into 0
2.374 * [backup-simplify]: Simplify 0 into 0
2.374 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 x) 1) 1))) into (* 0.5 (/ 1 x))
2.374 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
2.374 * [taylor]: Taking taylor expansion of 0 in y
2.374 * [backup-simplify]: Simplify 0 into 0
2.374 * [backup-simplify]: Simplify 0 into 0
2.374 * [backup-simplify]: Simplify 0 into 0
2.375 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
2.375 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
2.376 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
2.376 * [backup-simplify]: Simplify 0 into 0
2.376 * [taylor]: Taking taylor expansion of 0 in y
2.376 * [backup-simplify]: Simplify 0 into 0
2.376 * [backup-simplify]: Simplify 0 into 0
2.376 * [backup-simplify]: Simplify 0 into 0
2.376 * [backup-simplify]: Simplify 0 into 0
2.376 * [backup-simplify]: Simplify (* (/ 0.5 (/ 1 (- x))) (* (/ 1 (- y)) 1)) into (* 0.5 (/ x y))
2.376 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1)
2.376 * [backup-simplify]: Simplify (sin (/ x (* y 2.0))) into (sin (* 0.5 (/ x y)))
2.376 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in (x y) around 0
2.376 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
2.376 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
2.376 * [taylor]: Taking taylor expansion of 0.5 in y
2.376 * [backup-simplify]: Simplify 0.5 into 0.5
2.376 * [taylor]: Taking taylor expansion of (/ x y) in y
2.376 * [taylor]: Taking taylor expansion of x in y
2.376 * [backup-simplify]: Simplify x into x
2.376 * [taylor]: Taking taylor expansion of y in y
2.376 * [backup-simplify]: Simplify 0 into 0
2.376 * [backup-simplify]: Simplify 1 into 1
2.376 * [backup-simplify]: Simplify (/ x 1) into x
2.376 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x)
2.376 * [backup-simplify]: Simplify (sin (* 0.5 (/ x y))) into (sin (* 0.5 (/ x y)))
2.376 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
2.376 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
2.376 * [taylor]: Taking taylor expansion of 0.5 in x
2.376 * [backup-simplify]: Simplify 0.5 into 0.5
2.376 * [taylor]: Taking taylor expansion of (/ x y) in x
2.376 * [taylor]: Taking taylor expansion of x in x
2.376 * [backup-simplify]: Simplify 0 into 0
2.376 * [backup-simplify]: Simplify 1 into 1
2.376 * [taylor]: Taking taylor expansion of y in x
2.376 * [backup-simplify]: Simplify y into y
2.377 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.377 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
2.377 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
2.377 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
2.377 * [taylor]: Taking taylor expansion of 0.5 in x
2.377 * [backup-simplify]: Simplify 0.5 into 0.5
2.377 * [taylor]: Taking taylor expansion of (/ x y) in x
2.377 * [taylor]: Taking taylor expansion of x in x
2.377 * [backup-simplify]: Simplify 0 into 0
2.377 * [backup-simplify]: Simplify 1 into 1
2.377 * [taylor]: Taking taylor expansion of y in x
2.377 * [backup-simplify]: Simplify y into y
2.377 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.377 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
2.377 * [taylor]: Taking taylor expansion of 0 in y
2.377 * [backup-simplify]: Simplify 0 into 0
2.377 * [backup-simplify]: Simplify 0 into 0
2.377 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 y) 1) 1))) into (* 0.5 (/ 1 y))
2.377 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
2.377 * [taylor]: Taking taylor expansion of 0.5 in y
2.377 * [backup-simplify]: Simplify 0.5 into 0.5
2.377 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.377 * [taylor]: Taking taylor expansion of y in y
2.377 * [backup-simplify]: Simplify 0 into 0
2.377 * [backup-simplify]: Simplify 1 into 1
2.378 * [backup-simplify]: Simplify (/ 1 1) into 1
2.378 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.378 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
2.379 * [backup-simplify]: Simplify 0 into 0
2.379 * [backup-simplify]: Simplify 0 into 0
2.379 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0
2.379 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 y))) into 0
2.380 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
2.380 * [taylor]: Taking taylor expansion of 0 in y
2.380 * [backup-simplify]: Simplify 0 into 0
2.380 * [backup-simplify]: Simplify 0 into 0
2.380 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.381 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
2.381 * [backup-simplify]: Simplify 0 into 0
2.381 * [backup-simplify]: Simplify 0 into 0
2.381 * [backup-simplify]: Simplify 0 into 0
2.381 * [backup-simplify]: Simplify (sin (/ (/ 1 x) (* (/ 1 y) 2.0))) into (sin (* 0.5 (/ y x)))
2.381 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
2.381 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
2.381 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.381 * [taylor]: Taking taylor expansion of 0.5 in y
2.381 * [backup-simplify]: Simplify 0.5 into 0.5
2.381 * [taylor]: Taking taylor expansion of (/ y x) in y
2.381 * [taylor]: Taking taylor expansion of y in y
2.381 * [backup-simplify]: Simplify 0 into 0
2.381 * [backup-simplify]: Simplify 1 into 1
2.381 * [taylor]: Taking taylor expansion of x in y
2.381 * [backup-simplify]: Simplify x into x
2.381 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.381 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
2.381 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
2.381 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.381 * [taylor]: Taking taylor expansion of 0.5 in x
2.381 * [backup-simplify]: Simplify 0.5 into 0.5
2.381 * [taylor]: Taking taylor expansion of (/ y x) in x
2.381 * [taylor]: Taking taylor expansion of y in x
2.381 * [backup-simplify]: Simplify y into y
2.381 * [taylor]: Taking taylor expansion of x in x
2.381 * [backup-simplify]: Simplify 0 into 0
2.381 * [backup-simplify]: Simplify 1 into 1
2.382 * [backup-simplify]: Simplify (/ y 1) into y
2.382 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
2.382 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
2.382 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
2.382 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.382 * [taylor]: Taking taylor expansion of 0.5 in x
2.382 * [backup-simplify]: Simplify 0.5 into 0.5
2.382 * [taylor]: Taking taylor expansion of (/ y x) in x
2.382 * [taylor]: Taking taylor expansion of y in x
2.382 * [backup-simplify]: Simplify y into y
2.382 * [taylor]: Taking taylor expansion of x in x
2.382 * [backup-simplify]: Simplify 0 into 0
2.382 * [backup-simplify]: Simplify 1 into 1
2.382 * [backup-simplify]: Simplify (/ y 1) into y
2.382 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
2.382 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
2.382 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
2.382 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.382 * [taylor]: Taking taylor expansion of 0.5 in y
2.382 * [backup-simplify]: Simplify 0.5 into 0.5
2.382 * [taylor]: Taking taylor expansion of (/ y x) in y
2.382 * [taylor]: Taking taylor expansion of y in y
2.382 * [backup-simplify]: Simplify 0 into 0
2.382 * [backup-simplify]: Simplify 1 into 1
2.382 * [taylor]: Taking taylor expansion of x in y
2.382 * [backup-simplify]: Simplify x into x
2.382 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.382 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
2.382 * [backup-simplify]: Simplify 0 into 0
2.382 * [taylor]: Taking taylor expansion of 0 in y
2.382 * [backup-simplify]: Simplify 0 into 0
2.382 * [backup-simplify]: Simplify 0 into 0
2.382 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 x) 1) 1))) into (* 0.5 (/ 1 x))
2.383 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
2.383 * [taylor]: Taking taylor expansion of 0 in y
2.383 * [backup-simplify]: Simplify 0 into 0
2.383 * [backup-simplify]: Simplify 0 into 0
2.383 * [backup-simplify]: Simplify 0 into 0
2.383 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
2.383 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
2.384 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
2.384 * [backup-simplify]: Simplify 0 into 0
2.384 * [taylor]: Taking taylor expansion of 0 in y
2.384 * [backup-simplify]: Simplify 0 into 0
2.384 * [backup-simplify]: Simplify 0 into 0
2.384 * [backup-simplify]: Simplify 0 into 0
2.384 * [backup-simplify]: Simplify 0 into 0
2.384 * [backup-simplify]: Simplify (* (/ 0.5 (/ 1 x)) (* (/ 1 y) 1)) into (* 0.5 (/ x y))
2.384 * [backup-simplify]: Simplify (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) into (sin (* 0.5 (/ y x)))
2.384 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
2.384 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
2.384 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.384 * [taylor]: Taking taylor expansion of 0.5 in y
2.384 * [backup-simplify]: Simplify 0.5 into 0.5
2.384 * [taylor]: Taking taylor expansion of (/ y x) in y
2.384 * [taylor]: Taking taylor expansion of y in y
2.384 * [backup-simplify]: Simplify 0 into 0
2.384 * [backup-simplify]: Simplify 1 into 1
2.384 * [taylor]: Taking taylor expansion of x in y
2.384 * [backup-simplify]: Simplify x into x
2.384 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.384 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
2.384 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
2.385 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.385 * [taylor]: Taking taylor expansion of 0.5 in x
2.385 * [backup-simplify]: Simplify 0.5 into 0.5
2.385 * [taylor]: Taking taylor expansion of (/ y x) in x
2.385 * [taylor]: Taking taylor expansion of y in x
2.385 * [backup-simplify]: Simplify y into y
2.385 * [taylor]: Taking taylor expansion of x in x
2.385 * [backup-simplify]: Simplify 0 into 0
2.385 * [backup-simplify]: Simplify 1 into 1
2.385 * [backup-simplify]: Simplify (/ y 1) into y
2.385 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
2.385 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
2.385 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
2.385 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.385 * [taylor]: Taking taylor expansion of 0.5 in x
2.385 * [backup-simplify]: Simplify 0.5 into 0.5
2.385 * [taylor]: Taking taylor expansion of (/ y x) in x
2.385 * [taylor]: Taking taylor expansion of y in x
2.385 * [backup-simplify]: Simplify y into y
2.385 * [taylor]: Taking taylor expansion of x in x
2.385 * [backup-simplify]: Simplify 0 into 0
2.385 * [backup-simplify]: Simplify 1 into 1
2.385 * [backup-simplify]: Simplify (/ y 1) into y
2.385 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
2.385 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
2.385 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
2.385 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.385 * [taylor]: Taking taylor expansion of 0.5 in y
2.385 * [backup-simplify]: Simplify 0.5 into 0.5
2.385 * [taylor]: Taking taylor expansion of (/ y x) in y
2.385 * [taylor]: Taking taylor expansion of y in y
2.385 * [backup-simplify]: Simplify 0 into 0
2.385 * [backup-simplify]: Simplify 1 into 1
2.385 * [taylor]: Taking taylor expansion of x in y
2.385 * [backup-simplify]: Simplify x into x
2.385 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.385 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
2.385 * [backup-simplify]: Simplify 0 into 0
2.385 * [taylor]: Taking taylor expansion of 0 in y
2.385 * [backup-simplify]: Simplify 0 into 0
2.385 * [backup-simplify]: Simplify 0 into 0
2.386 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 x) 1) 1))) into (* 0.5 (/ 1 x))
2.386 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
2.386 * [taylor]: Taking taylor expansion of 0 in y
2.386 * [backup-simplify]: Simplify 0 into 0
2.386 * [backup-simplify]: Simplify 0 into 0
2.386 * [backup-simplify]: Simplify 0 into 0
2.386 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
2.386 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
2.387 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
2.387 * [backup-simplify]: Simplify 0 into 0
2.387 * [taylor]: Taking taylor expansion of 0 in y
2.387 * [backup-simplify]: Simplify 0 into 0
2.387 * [backup-simplify]: Simplify 0 into 0
2.387 * [backup-simplify]: Simplify 0 into 0
2.387 * [backup-simplify]: Simplify 0 into 0
2.387 * [backup-simplify]: Simplify (* (/ 0.5 (/ 1 (- x))) (* (/ 1 (- y)) 1)) into (* 0.5 (/ x y))
2.387 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2)
2.387 * [backup-simplify]: Simplify (cos (/ x (* y 2.0))) into (cos (* 0.5 (/ x y)))
2.387 * [approximate]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in (x y) around 0
2.387 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
2.387 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
2.387 * [taylor]: Taking taylor expansion of 0.5 in y
2.387 * [backup-simplify]: Simplify 0.5 into 0.5
2.387 * [taylor]: Taking taylor expansion of (/ x y) in y
2.387 * [taylor]: Taking taylor expansion of x in y
2.387 * [backup-simplify]: Simplify x into x
2.388 * [taylor]: Taking taylor expansion of y in y
2.388 * [backup-simplify]: Simplify 0 into 0
2.388 * [backup-simplify]: Simplify 1 into 1
2.388 * [backup-simplify]: Simplify (/ x 1) into x
2.388 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x)
2.388 * [backup-simplify]: Simplify (cos (* 0.5 (/ x y))) into (cos (* 0.5 (/ x y)))
2.388 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
2.388 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
2.388 * [taylor]: Taking taylor expansion of 0.5 in x
2.388 * [backup-simplify]: Simplify 0.5 into 0.5
2.388 * [taylor]: Taking taylor expansion of (/ x y) in x
2.388 * [taylor]: Taking taylor expansion of x in x
2.388 * [backup-simplify]: Simplify 0 into 0
2.388 * [backup-simplify]: Simplify 1 into 1
2.388 * [taylor]: Taking taylor expansion of y in x
2.388 * [backup-simplify]: Simplify y into y
2.388 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.388 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
2.388 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
2.388 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
2.388 * [taylor]: Taking taylor expansion of 0.5 in x
2.388 * [backup-simplify]: Simplify 0.5 into 0.5
2.388 * [taylor]: Taking taylor expansion of (/ x y) in x
2.388 * [taylor]: Taking taylor expansion of x in x
2.388 * [backup-simplify]: Simplify 0 into 0
2.388 * [backup-simplify]: Simplify 1 into 1
2.388 * [taylor]: Taking taylor expansion of y in x
2.388 * [backup-simplify]: Simplify y into y
2.388 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.388 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
2.388 * [taylor]: Taking taylor expansion of 1 in y
2.388 * [backup-simplify]: Simplify 1 into 1
2.388 * [backup-simplify]: Simplify 1 into 1
2.389 * [backup-simplify]: Simplify (+ 0) into 0
2.389 * [taylor]: Taking taylor expansion of 0 in y
2.389 * [backup-simplify]: Simplify 0 into 0
2.389 * [backup-simplify]: Simplify 0 into 0
2.389 * [backup-simplify]: Simplify 0 into 0
2.389 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 y) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow y 2))))
2.389 * [taylor]: Taking taylor expansion of (- (* 0.125 (/ 1 (pow y 2)))) in y
2.390 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow y 2))) in y
2.390 * [taylor]: Taking taylor expansion of 0.125 in y
2.390 * [backup-simplify]: Simplify 0.125 into 0.125
2.390 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.390 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.390 * [taylor]: Taking taylor expansion of y in y
2.390 * [backup-simplify]: Simplify 0 into 0
2.390 * [backup-simplify]: Simplify 1 into 1
2.390 * [backup-simplify]: Simplify (* 1 1) into 1
2.391 * [backup-simplify]: Simplify (/ 1 1) into 1
2.392 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.392 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.393 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.394 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.395 * [backup-simplify]: Simplify (+ (* 0.125 0) (+ (* 0 0) (* 0 1))) into 0
2.396 * [backup-simplify]: Simplify (- 0) into 0
2.396 * [backup-simplify]: Simplify 0 into 0
2.396 * [backup-simplify]: Simplify 0 into 0
2.396 * [backup-simplify]: Simplify 0 into 0
2.396 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0
2.397 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 y))) into 0
2.398 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 y) 1) 1) (/ (pow 0 1) 1)) 0) into 0
2.398 * [taylor]: Taking taylor expansion of 0 in y
2.398 * [backup-simplify]: Simplify 0 into 0
2.398 * [backup-simplify]: Simplify 0 into 0
2.398 * [backup-simplify]: Simplify 1 into 1
2.398 * [backup-simplify]: Simplify (cos (/ (/ 1 x) (* (/ 1 y) 2.0))) into (cos (* 0.5 (/ y x)))
2.398 * [approximate]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in (x y) around 0
2.398 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
2.398 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.398 * [taylor]: Taking taylor expansion of 0.5 in y
2.398 * [backup-simplify]: Simplify 0.5 into 0.5
2.398 * [taylor]: Taking taylor expansion of (/ y x) in y
2.398 * [taylor]: Taking taylor expansion of y in y
2.398 * [backup-simplify]: Simplify 0 into 0
2.399 * [backup-simplify]: Simplify 1 into 1
2.399 * [taylor]: Taking taylor expansion of x in y
2.399 * [backup-simplify]: Simplify x into x
2.399 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.399 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
2.399 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
2.399 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.399 * [taylor]: Taking taylor expansion of 0.5 in x
2.399 * [backup-simplify]: Simplify 0.5 into 0.5
2.399 * [taylor]: Taking taylor expansion of (/ y x) in x
2.399 * [taylor]: Taking taylor expansion of y in x
2.399 * [backup-simplify]: Simplify y into y
2.399 * [taylor]: Taking taylor expansion of x in x
2.399 * [backup-simplify]: Simplify 0 into 0
2.399 * [backup-simplify]: Simplify 1 into 1
2.399 * [backup-simplify]: Simplify (/ y 1) into y
2.399 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
2.399 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
2.399 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
2.399 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.399 * [taylor]: Taking taylor expansion of 0.5 in x
2.399 * [backup-simplify]: Simplify 0.5 into 0.5
2.399 * [taylor]: Taking taylor expansion of (/ y x) in x
2.399 * [taylor]: Taking taylor expansion of y in x
2.399 * [backup-simplify]: Simplify y into y
2.399 * [taylor]: Taking taylor expansion of x in x
2.399 * [backup-simplify]: Simplify 0 into 0
2.399 * [backup-simplify]: Simplify 1 into 1
2.400 * [backup-simplify]: Simplify (/ y 1) into y
2.400 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
2.400 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
2.400 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
2.400 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.400 * [taylor]: Taking taylor expansion of 0.5 in y
2.400 * [backup-simplify]: Simplify 0.5 into 0.5
2.400 * [taylor]: Taking taylor expansion of (/ y x) in y
2.400 * [taylor]: Taking taylor expansion of y in y
2.400 * [backup-simplify]: Simplify 0 into 0
2.400 * [backup-simplify]: Simplify 1 into 1
2.400 * [taylor]: Taking taylor expansion of x in y
2.400 * [backup-simplify]: Simplify x into x
2.400 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.401 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
2.401 * [backup-simplify]: Simplify 1 into 1
2.401 * [taylor]: Taking taylor expansion of 0 in y
2.401 * [backup-simplify]: Simplify 0 into 0
2.401 * [backup-simplify]: Simplify 0 into 0
2.401 * [backup-simplify]: Simplify (+ 0) into 0
2.401 * [backup-simplify]: Simplify 0 into 0
2.401 * [taylor]: Taking taylor expansion of 0 in y
2.401 * [backup-simplify]: Simplify 0 into 0
2.401 * [backup-simplify]: Simplify 0 into 0
2.402 * [backup-simplify]: Simplify 0 into 0
2.402 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 x) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow x 2))))
2.402 * [backup-simplify]: Simplify (- (* 0.125 (/ 1 (pow x 2)))) into (- (* 0.125 (/ 1 (pow x 2))))
2.402 * [taylor]: Taking taylor expansion of 0 in y
2.402 * [backup-simplify]: Simplify 0 into 0
2.402 * [backup-simplify]: Simplify 0 into 0
2.402 * [backup-simplify]: Simplify 0 into 0
2.402 * [backup-simplify]: Simplify 0 into 0
2.403 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
2.403 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
2.404 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 1) 1) (/ (pow 0 1) 1)) 0) into 0
2.404 * [backup-simplify]: Simplify 0 into 0
2.405 * [taylor]: Taking taylor expansion of 0 in y
2.405 * [backup-simplify]: Simplify 0 into 0
2.405 * [backup-simplify]: Simplify 0 into 0
2.405 * [backup-simplify]: Simplify 0 into 0
2.405 * [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))))
2.405 * [backup-simplify]: Simplify (cos (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) into (cos (* 0.5 (/ y x)))
2.405 * [approximate]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in (x y) around 0
2.405 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
2.406 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.406 * [taylor]: Taking taylor expansion of 0.5 in y
2.406 * [backup-simplify]: Simplify 0.5 into 0.5
2.406 * [taylor]: Taking taylor expansion of (/ y x) in y
2.406 * [taylor]: Taking taylor expansion of y in y
2.406 * [backup-simplify]: Simplify 0 into 0
2.406 * [backup-simplify]: Simplify 1 into 1
2.406 * [taylor]: Taking taylor expansion of x in y
2.406 * [backup-simplify]: Simplify x into x
2.406 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.406 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
2.406 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
2.406 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.406 * [taylor]: Taking taylor expansion of 0.5 in x
2.406 * [backup-simplify]: Simplify 0.5 into 0.5
2.406 * [taylor]: Taking taylor expansion of (/ y x) in x
2.406 * [taylor]: Taking taylor expansion of y in x
2.406 * [backup-simplify]: Simplify y into y
2.406 * [taylor]: Taking taylor expansion of x in x
2.406 * [backup-simplify]: Simplify 0 into 0
2.406 * [backup-simplify]: Simplify 1 into 1
2.406 * [backup-simplify]: Simplify (/ y 1) into y
2.406 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
2.406 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
2.406 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
2.406 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.406 * [taylor]: Taking taylor expansion of 0.5 in x
2.407 * [backup-simplify]: Simplify 0.5 into 0.5
2.407 * [taylor]: Taking taylor expansion of (/ y x) in x
2.407 * [taylor]: Taking taylor expansion of y in x
2.407 * [backup-simplify]: Simplify y into y
2.407 * [taylor]: Taking taylor expansion of x in x
2.407 * [backup-simplify]: Simplify 0 into 0
2.407 * [backup-simplify]: Simplify 1 into 1
2.407 * [backup-simplify]: Simplify (/ y 1) into y
2.407 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
2.407 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
2.407 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
2.407 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.407 * [taylor]: Taking taylor expansion of 0.5 in y
2.407 * [backup-simplify]: Simplify 0.5 into 0.5
2.407 * [taylor]: Taking taylor expansion of (/ y x) in y
2.407 * [taylor]: Taking taylor expansion of y in y
2.407 * [backup-simplify]: Simplify 0 into 0
2.407 * [backup-simplify]: Simplify 1 into 1
2.407 * [taylor]: Taking taylor expansion of x in y
2.407 * [backup-simplify]: Simplify x into x
2.407 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.407 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
2.407 * [backup-simplify]: Simplify 1 into 1
2.407 * [taylor]: Taking taylor expansion of 0 in y
2.408 * [backup-simplify]: Simplify 0 into 0
2.408 * [backup-simplify]: Simplify 0 into 0
2.408 * [backup-simplify]: Simplify (+ 0) into 0
2.408 * [backup-simplify]: Simplify 0 into 0
2.408 * [taylor]: Taking taylor expansion of 0 in y
2.408 * [backup-simplify]: Simplify 0 into 0
2.408 * [backup-simplify]: Simplify 0 into 0
2.408 * [backup-simplify]: Simplify 0 into 0
2.409 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 x) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow x 2))))
2.409 * [backup-simplify]: Simplify (- (* 0.125 (/ 1 (pow x 2)))) into (- (* 0.125 (/ 1 (pow x 2))))
2.409 * [taylor]: Taking taylor expansion of 0 in y
2.409 * [backup-simplify]: Simplify 0 into 0
2.409 * [backup-simplify]: Simplify 0 into 0
2.409 * [backup-simplify]: Simplify 0 into 0
2.409 * [backup-simplify]: Simplify 0 into 0
2.409 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
2.410 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
2.411 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 1) 1) (/ (pow 0 1) 1)) 0) into 0
2.411 * [backup-simplify]: Simplify 0 into 0
2.411 * [taylor]: Taking taylor expansion of 0 in y
2.411 * [backup-simplify]: Simplify 0 into 0
2.411 * [backup-simplify]: Simplify 0 into 0
2.411 * [backup-simplify]: Simplify 0 into 0
2.412 * [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))))
2.412 * * * * [progress]: [ 4 / 4 ] generating series at (2)
2.412 * [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))))
2.412 * [approximate]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in (x y) around 0
2.413 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in y
2.413 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
2.413 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
2.413 * [taylor]: Taking taylor expansion of 0.5 in y
2.413 * [backup-simplify]: Simplify 0.5 into 0.5
2.413 * [taylor]: Taking taylor expansion of (/ x y) in y
2.413 * [taylor]: Taking taylor expansion of x in y
2.413 * [backup-simplify]: Simplify x into x
2.413 * [taylor]: Taking taylor expansion of y in y
2.413 * [backup-simplify]: Simplify 0 into 0
2.413 * [backup-simplify]: Simplify 1 into 1
2.413 * [backup-simplify]: Simplify (/ x 1) into x
2.413 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x)
2.413 * [backup-simplify]: Simplify (cos (* 0.5 (/ x y))) into (cos (* 0.5 (/ x y)))
2.413 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (/ x y)))) into (/ 1 (cos (* 0.5 (/ x y))))
2.413 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in x
2.413 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
2.413 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
2.413 * [taylor]: Taking taylor expansion of 0.5 in x
2.413 * [backup-simplify]: Simplify 0.5 into 0.5
2.413 * [taylor]: Taking taylor expansion of (/ x y) in x
2.413 * [taylor]: Taking taylor expansion of x in x
2.413 * [backup-simplify]: Simplify 0 into 0
2.413 * [backup-simplify]: Simplify 1 into 1
2.413 * [taylor]: Taking taylor expansion of y in x
2.413 * [backup-simplify]: Simplify y into y
2.414 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.414 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
2.414 * [backup-simplify]: Simplify (/ 1 1) into 1
2.414 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in x
2.414 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
2.414 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
2.414 * [taylor]: Taking taylor expansion of 0.5 in x
2.414 * [backup-simplify]: Simplify 0.5 into 0.5
2.414 * [taylor]: Taking taylor expansion of (/ x y) in x
2.414 * [taylor]: Taking taylor expansion of x in x
2.414 * [backup-simplify]: Simplify 0 into 0
2.415 * [backup-simplify]: Simplify 1 into 1
2.415 * [taylor]: Taking taylor expansion of y in x
2.415 * [backup-simplify]: Simplify y into y
2.415 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.415 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
2.415 * [backup-simplify]: Simplify (/ 1 1) into 1
2.415 * [taylor]: Taking taylor expansion of 1 in y
2.415 * [backup-simplify]: Simplify 1 into 1
2.415 * [backup-simplify]: Simplify 1 into 1
2.416 * [backup-simplify]: Simplify (+ 0) into 0
2.417 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.417 * [taylor]: Taking taylor expansion of 0 in y
2.417 * [backup-simplify]: Simplify 0 into 0
2.417 * [backup-simplify]: Simplify 0 into 0
2.417 * [backup-simplify]: Simplify 0 into 0
2.417 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 y) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow y 2))))
2.418 * [backup-simplify]: Simplify (- (+ (* 1 (/ (- (* 0.125 (/ 1 (pow y 2)))) 1)) (* 0 (/ 0 1)))) into (* 0.125 (/ 1 (pow y 2)))
2.419 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow y 2))) in y
2.419 * [taylor]: Taking taylor expansion of 0.125 in y
2.419 * [backup-simplify]: Simplify 0.125 into 0.125
2.419 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.419 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.419 * [taylor]: Taking taylor expansion of y in y
2.419 * [backup-simplify]: Simplify 0 into 0
2.419 * [backup-simplify]: Simplify 1 into 1
2.419 * [backup-simplify]: Simplify (* 1 1) into 1
2.420 * [backup-simplify]: Simplify (/ 1 1) into 1
2.421 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.422 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.422 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.424 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.425 * [backup-simplify]: Simplify (+ (* 0.125 0) (+ (* 0 0) (* 0 1))) into 0
2.425 * [backup-simplify]: Simplify 0 into 0
2.425 * [backup-simplify]: Simplify 0 into 0
2.425 * [backup-simplify]: Simplify 0 into 0
2.425 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0
2.426 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 y))) into 0
2.427 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 y) 1) 1) (/ (pow 0 1) 1)) 0) into 0
2.429 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (- (* 0.125 (/ 1 (pow y 2)))) 1)) (* (* 0.125 (/ 1 (pow y 2))) (/ 0 1)))) into 0
2.429 * [taylor]: Taking taylor expansion of 0 in y
2.429 * [backup-simplify]: Simplify 0 into 0
2.429 * [backup-simplify]: Simplify 0 into 0
2.429 * [backup-simplify]: Simplify 1 into 1
2.429 * [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))))
2.429 * [approximate]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in (x y) around 0
2.430 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
2.430 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
2.430 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.430 * [taylor]: Taking taylor expansion of 0.5 in y
2.430 * [backup-simplify]: Simplify 0.5 into 0.5
2.430 * [taylor]: Taking taylor expansion of (/ y x) in y
2.430 * [taylor]: Taking taylor expansion of y in y
2.430 * [backup-simplify]: Simplify 0 into 0
2.430 * [backup-simplify]: Simplify 1 into 1
2.430 * [taylor]: Taking taylor expansion of x in y
2.430 * [backup-simplify]: Simplify x into x
2.430 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.430 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
2.431 * [backup-simplify]: Simplify (/ 1 1) into 1
2.431 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
2.431 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
2.431 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.431 * [taylor]: Taking taylor expansion of 0.5 in x
2.431 * [backup-simplify]: Simplify 0.5 into 0.5
2.431 * [taylor]: Taking taylor expansion of (/ y x) in x
2.431 * [taylor]: Taking taylor expansion of y in x
2.431 * [backup-simplify]: Simplify y into y
2.431 * [taylor]: Taking taylor expansion of x in x
2.431 * [backup-simplify]: Simplify 0 into 0
2.431 * [backup-simplify]: Simplify 1 into 1
2.431 * [backup-simplify]: Simplify (/ y 1) into y
2.431 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
2.431 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
2.431 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (/ y x)))) into (/ 1 (cos (* 0.5 (/ y x))))
2.431 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
2.431 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
2.431 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.431 * [taylor]: Taking taylor expansion of 0.5 in x
2.432 * [backup-simplify]: Simplify 0.5 into 0.5
2.432 * [taylor]: Taking taylor expansion of (/ y x) in x
2.432 * [taylor]: Taking taylor expansion of y in x
2.432 * [backup-simplify]: Simplify y into y
2.432 * [taylor]: Taking taylor expansion of x in x
2.432 * [backup-simplify]: Simplify 0 into 0
2.432 * [backup-simplify]: Simplify 1 into 1
2.432 * [backup-simplify]: Simplify (/ y 1) into y
2.432 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
2.432 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
2.432 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (/ y x)))) into (/ 1 (cos (* 0.5 (/ y x))))
2.432 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
2.432 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
2.432 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.432 * [taylor]: Taking taylor expansion of 0.5 in y
2.432 * [backup-simplify]: Simplify 0.5 into 0.5
2.432 * [taylor]: Taking taylor expansion of (/ y x) in y
2.432 * [taylor]: Taking taylor expansion of y in y
2.432 * [backup-simplify]: Simplify 0 into 0
2.432 * [backup-simplify]: Simplify 1 into 1
2.433 * [taylor]: Taking taylor expansion of x in y
2.433 * [backup-simplify]: Simplify x into x
2.433 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.433 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
2.433 * [backup-simplify]: Simplify (/ 1 1) into 1
2.433 * [backup-simplify]: Simplify 1 into 1
2.434 * [backup-simplify]: Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))))) into 0
2.434 * [taylor]: Taking taylor expansion of 0 in y
2.434 * [backup-simplify]: Simplify 0 into 0
2.434 * [backup-simplify]: Simplify 0 into 0
2.435 * [backup-simplify]: Simplify (+ 0) into 0
2.435 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.436 * [backup-simplify]: Simplify 0 into 0
2.436 * [backup-simplify]: Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))))) into 0
2.436 * [taylor]: Taking taylor expansion of 0 in y
2.436 * [backup-simplify]: Simplify 0 into 0
2.436 * [backup-simplify]: Simplify 0 into 0
2.436 * [backup-simplify]: Simplify 0 into 0
2.437 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 x) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow x 2))))
2.438 * [backup-simplify]: Simplify (- (+ (* 1 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* 0 (/ 0 1)))) into (* 0.125 (/ 1 (pow x 2)))
2.439 * [backup-simplify]: Simplify (* 0.125 (/ 1 (pow x 2))) into (/ 0.125 (pow x 2))
2.439 * [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
2.439 * [taylor]: Taking taylor expansion of 0 in y
2.439 * [backup-simplify]: Simplify 0 into 0
2.439 * [backup-simplify]: Simplify 0 into 0
2.439 * [backup-simplify]: Simplify 0 into 0
2.440 * [backup-simplify]: Simplify 0 into 0
2.440 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
2.441 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
2.442 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 1) 1) (/ (pow 0 1) 1)) 0) into 0
2.443 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* (* 0.125 (/ 1 (pow x 2))) (/ 0 1)))) into 0
2.444 * [backup-simplify]: Simplify 0 into 0
2.444 * [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
2.445 * [taylor]: Taking taylor expansion of 0 in y
2.445 * [backup-simplify]: Simplify 0 into 0
2.445 * [backup-simplify]: Simplify 0 into 0
2.445 * [backup-simplify]: Simplify 0 into 0
2.445 * [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)
2.446 * [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))))
2.446 * [approximate]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in (x y) around 0
2.446 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
2.446 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
2.446 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.446 * [taylor]: Taking taylor expansion of 0.5 in y
2.446 * [backup-simplify]: Simplify 0.5 into 0.5
2.446 * [taylor]: Taking taylor expansion of (/ y x) in y
2.446 * [taylor]: Taking taylor expansion of y in y
2.446 * [backup-simplify]: Simplify 0 into 0
2.446 * [backup-simplify]: Simplify 1 into 1
2.446 * [taylor]: Taking taylor expansion of x in y
2.446 * [backup-simplify]: Simplify x into x
2.446 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.446 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
2.447 * [backup-simplify]: Simplify (/ 1 1) into 1
2.447 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
2.447 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
2.447 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.447 * [taylor]: Taking taylor expansion of 0.5 in x
2.447 * [backup-simplify]: Simplify 0.5 into 0.5
2.447 * [taylor]: Taking taylor expansion of (/ y x) in x
2.447 * [taylor]: Taking taylor expansion of y in x
2.447 * [backup-simplify]: Simplify y into y
2.447 * [taylor]: Taking taylor expansion of x in x
2.447 * [backup-simplify]: Simplify 0 into 0
2.447 * [backup-simplify]: Simplify 1 into 1
2.448 * [backup-simplify]: Simplify (/ y 1) into y
2.448 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
2.448 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
2.448 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (/ y x)))) into (/ 1 (cos (* 0.5 (/ y x))))
2.448 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
2.448 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
2.448 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.448 * [taylor]: Taking taylor expansion of 0.5 in x
2.448 * [backup-simplify]: Simplify 0.5 into 0.5
2.448 * [taylor]: Taking taylor expansion of (/ y x) in x
2.448 * [taylor]: Taking taylor expansion of y in x
2.448 * [backup-simplify]: Simplify y into y
2.448 * [taylor]: Taking taylor expansion of x in x
2.448 * [backup-simplify]: Simplify 0 into 0
2.448 * [backup-simplify]: Simplify 1 into 1
2.448 * [backup-simplify]: Simplify (/ y 1) into y
2.448 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
2.449 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
2.449 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (/ y x)))) into (/ 1 (cos (* 0.5 (/ y x))))
2.449 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
2.449 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
2.449 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.449 * [taylor]: Taking taylor expansion of 0.5 in y
2.449 * [backup-simplify]: Simplify 0.5 into 0.5
2.449 * [taylor]: Taking taylor expansion of (/ y x) in y
2.449 * [taylor]: Taking taylor expansion of y in y
2.449 * [backup-simplify]: Simplify 0 into 0
2.449 * [backup-simplify]: Simplify 1 into 1
2.449 * [taylor]: Taking taylor expansion of x in y
2.449 * [backup-simplify]: Simplify x into x
2.449 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.449 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
2.450 * [backup-simplify]: Simplify (/ 1 1) into 1
2.450 * [backup-simplify]: Simplify 1 into 1
2.451 * [backup-simplify]: Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))))) into 0
2.451 * [taylor]: Taking taylor expansion of 0 in y
2.451 * [backup-simplify]: Simplify 0 into 0
2.451 * [backup-simplify]: Simplify 0 into 0
2.452 * [backup-simplify]: Simplify (+ 0) into 0
2.452 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.453 * [backup-simplify]: Simplify 0 into 0
2.453 * [backup-simplify]: Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))))) into 0
2.453 * [taylor]: Taking taylor expansion of 0 in y
2.453 * [backup-simplify]: Simplify 0 into 0
2.453 * [backup-simplify]: Simplify 0 into 0
2.453 * [backup-simplify]: Simplify 0 into 0
2.454 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 x) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow x 2))))
2.455 * [backup-simplify]: Simplify (- (+ (* 1 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* 0 (/ 0 1)))) into (* 0.125 (/ 1 (pow x 2)))
2.455 * [backup-simplify]: Simplify (* 0.125 (/ 1 (pow x 2))) into (/ 0.125 (pow x 2))
2.456 * [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
2.456 * [taylor]: Taking taylor expansion of 0 in y
2.456 * [backup-simplify]: Simplify 0 into 0
2.456 * [backup-simplify]: Simplify 0 into 0
2.456 * [backup-simplify]: Simplify 0 into 0
2.456 * [backup-simplify]: Simplify 0 into 0
2.456 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
2.457 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
2.458 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 1) 1) (/ (pow 0 1) 1)) 0) into 0
2.460 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* (* 0.125 (/ 1 (pow x 2))) (/ 0 1)))) into 0
2.460 * [backup-simplify]: Simplify 0 into 0
2.461 * [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
2.461 * [taylor]: Taking taylor expansion of 0 in y
2.461 * [backup-simplify]: Simplify 0 into 0
2.461 * [backup-simplify]: Simplify 0 into 0
2.461 * [backup-simplify]: Simplify 0 into 0
2.461 * [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)
2.462 * * * [progress]: simplifying candidates
2.465 * [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)
2.471 * * [simplify]: iteration 0: 167 enodes
2.521 * * [simplify]: iteration 1: 390 enodes
2.640 * * [simplify]: iteration 2: 1199 enodes
4.727 * * [simplify]: iteration 3: 4484 enodes
6.245 * * [simplify]: iteration complete: 5011 enodes
6.245 * * [simplify]: Extracting #0: cost 100 inf + 0
6.249 * * [simplify]: Extracting #1: cost 694 inf + 2
6.258 * * [simplify]: Extracting #2: cost 1259 inf + 4501
6.276 * * [simplify]: Extracting #3: cost 1153 inf + 43162
6.359 * * [simplify]: Extracting #4: cost 379 inf + 279237
6.480 * * [simplify]: Extracting #5: cost 22 inf + 402724
6.581 * * [simplify]: Extracting #6: cost 0 inf + 411616
6.676 * [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)
6.685 * * * [progress]: adding candidates to table
7.469 * * [progress]: iteration 4 / 4
7.469 * * * [progress]: picking best candidate
7.563 * * * * [pick]: Picked  #<alt (λ (x y) (log1p (expm1 (/ 1 (cos (/ (/ x y) 2.0))))))>
7.563 * * * [progress]: localizing error
7.597 * * * [progress]: generating rewritten candidates
7.597 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1 2)
7.612 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1)
7.613 * * * * [progress]: [ 3 / 4 ] rewriting at (2)
7.613 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1)
7.623 * * * [progress]: generating series expansions
7.623 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 2)
7.624 * [backup-simplify]: Simplify (cos (/ (/ x y) 2.0)) into (cos (* 0.5 (/ x y)))
7.624 * [approximate]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in (x y) around 0
7.624 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
7.624 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
7.624 * [taylor]: Taking taylor expansion of 0.5 in y
7.624 * [backup-simplify]: Simplify 0.5 into 0.5
7.624 * [taylor]: Taking taylor expansion of (/ x y) in y
7.624 * [taylor]: Taking taylor expansion of x in y
7.624 * [backup-simplify]: Simplify x into x
7.624 * [taylor]: Taking taylor expansion of y in y
7.624 * [backup-simplify]: Simplify 0 into 0
7.624 * [backup-simplify]: Simplify 1 into 1
7.624 * [backup-simplify]: Simplify (/ x 1) into x
7.624 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x)
7.624 * [backup-simplify]: Simplify (cos (* 0.5 (/ x y))) into (cos (* 0.5 (/ x y)))
7.624 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
7.624 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
7.624 * [taylor]: Taking taylor expansion of 0.5 in x
7.624 * [backup-simplify]: Simplify 0.5 into 0.5
7.624 * [taylor]: Taking taylor expansion of (/ x y) in x
7.624 * [taylor]: Taking taylor expansion of x in x
7.624 * [backup-simplify]: Simplify 0 into 0
7.624 * [backup-simplify]: Simplify 1 into 1
7.624 * [taylor]: Taking taylor expansion of y in x
7.624 * [backup-simplify]: Simplify y into y
7.624 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.625 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
7.625 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
7.625 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
7.625 * [taylor]: Taking taylor expansion of 0.5 in x
7.625 * [backup-simplify]: Simplify 0.5 into 0.5
7.625 * [taylor]: Taking taylor expansion of (/ x y) in x
7.625 * [taylor]: Taking taylor expansion of x in x
7.625 * [backup-simplify]: Simplify 0 into 0
7.625 * [backup-simplify]: Simplify 1 into 1
7.625 * [taylor]: Taking taylor expansion of y in x
7.625 * [backup-simplify]: Simplify y into y
7.625 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.625 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
7.625 * [taylor]: Taking taylor expansion of 1 in y
7.625 * [backup-simplify]: Simplify 1 into 1
7.625 * [backup-simplify]: Simplify 1 into 1
7.626 * [backup-simplify]: Simplify (+ 0) into 0
7.626 * [taylor]: Taking taylor expansion of 0 in y
7.626 * [backup-simplify]: Simplify 0 into 0
7.626 * [backup-simplify]: Simplify 0 into 0
7.626 * [backup-simplify]: Simplify 0 into 0
7.626 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 y) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow y 2))))
7.626 * [taylor]: Taking taylor expansion of (- (* 0.125 (/ 1 (pow y 2)))) in y
7.626 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow y 2))) in y
7.626 * [taylor]: Taking taylor expansion of 0.125 in y
7.626 * [backup-simplify]: Simplify 0.125 into 0.125
7.626 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
7.626 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.626 * [taylor]: Taking taylor expansion of y in y
7.626 * [backup-simplify]: Simplify 0 into 0
7.627 * [backup-simplify]: Simplify 1 into 1
7.627 * [backup-simplify]: Simplify (* 1 1) into 1
7.627 * [backup-simplify]: Simplify (/ 1 1) into 1
7.628 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.629 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.630 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.631 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.632 * [backup-simplify]: Simplify (+ (* 0.125 0) (+ (* 0 0) (* 0 1))) into 0
7.633 * [backup-simplify]: Simplify (- 0) into 0
7.633 * [backup-simplify]: Simplify 0 into 0
7.633 * [backup-simplify]: Simplify 0 into 0
7.633 * [backup-simplify]: Simplify 0 into 0
7.633 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0
7.634 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 y))) into 0
7.635 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 y) 1) 1) (/ (pow 0 1) 1)) 0) 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 1 into 1
7.635 * [backup-simplify]: Simplify (cos (/ (/ (/ 1 x) (/ 1 y)) 2.0)) into (cos (* 0.5 (/ y x)))
7.635 * [approximate]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in (x y) around 0
7.635 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
7.635 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
7.635 * [taylor]: Taking taylor expansion of 0.5 in y
7.635 * [backup-simplify]: Simplify 0.5 into 0.5
7.635 * [taylor]: Taking taylor expansion of (/ y x) in y
7.635 * [taylor]: Taking taylor expansion of y in y
7.635 * [backup-simplify]: Simplify 0 into 0
7.635 * [backup-simplify]: Simplify 1 into 1
7.635 * [taylor]: Taking taylor expansion of x in y
7.635 * [backup-simplify]: Simplify x into x
7.635 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
7.636 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
7.636 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
7.636 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
7.636 * [taylor]: Taking taylor expansion of 0.5 in x
7.636 * [backup-simplify]: Simplify 0.5 into 0.5
7.636 * [taylor]: Taking taylor expansion of (/ y x) in x
7.636 * [taylor]: Taking taylor expansion of y in x
7.636 * [backup-simplify]: Simplify y into y
7.636 * [taylor]: Taking taylor expansion of x in x
7.636 * [backup-simplify]: Simplify 0 into 0
7.636 * [backup-simplify]: Simplify 1 into 1
7.636 * [backup-simplify]: Simplify (/ y 1) into y
7.636 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
7.636 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
7.636 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
7.636 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
7.636 * [taylor]: Taking taylor expansion of 0.5 in x
7.636 * [backup-simplify]: Simplify 0.5 into 0.5
7.636 * [taylor]: Taking taylor expansion of (/ y x) in x
7.636 * [taylor]: Taking taylor expansion of y in x
7.636 * [backup-simplify]: Simplify y into y
7.636 * [taylor]: Taking taylor expansion of x in x
7.636 * [backup-simplify]: Simplify 0 into 0
7.636 * [backup-simplify]: Simplify 1 into 1
7.636 * [backup-simplify]: Simplify (/ y 1) into y
7.637 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
7.637 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
7.637 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
7.637 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
7.637 * [taylor]: Taking taylor expansion of 0.5 in y
7.637 * [backup-simplify]: Simplify 0.5 into 0.5
7.637 * [taylor]: Taking taylor expansion of (/ y x) in y
7.637 * [taylor]: Taking taylor expansion of y in y
7.637 * [backup-simplify]: Simplify 0 into 0
7.637 * [backup-simplify]: Simplify 1 into 1
7.637 * [taylor]: Taking taylor expansion of x in y
7.637 * [backup-simplify]: Simplify x into x
7.637 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
7.637 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
7.637 * [backup-simplify]: Simplify 1 into 1
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
7.638 * [backup-simplify]: Simplify (+ 0) into 0
7.638 * [backup-simplify]: Simplify 0 into 0
7.638 * [taylor]: Taking taylor expansion of 0 in y
7.638 * [backup-simplify]: Simplify 0 into 0
7.638 * [backup-simplify]: Simplify 0 into 0
7.638 * [backup-simplify]: Simplify 0 into 0
7.639 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 x) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow x 2))))
7.639 * [backup-simplify]: Simplify (- (* 0.125 (/ 1 (pow x 2)))) into (- (* 0.125 (/ 1 (pow x 2))))
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
7.639 * [backup-simplify]: Simplify 0 into 0
7.639 * [backup-simplify]: Simplify 0 into 0
7.639 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
7.640 * [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
7.641 * [backup-simplify]: Simplify 0 into 0
7.641 * [taylor]: Taking taylor expansion of 0 in y
7.641 * [backup-simplify]: Simplify 0 into 0
7.641 * [backup-simplify]: Simplify 0 into 0
7.641 * [backup-simplify]: Simplify 0 into 0
7.642 * [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))))
7.642 * [backup-simplify]: Simplify (cos (/ (/ (/ 1 (- x)) (/ 1 (- y))) 2.0)) into (cos (* 0.5 (/ y x)))
7.642 * [approximate]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in (x y) around 0
7.642 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
7.642 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
7.642 * [taylor]: Taking taylor expansion of 0.5 in y
7.642 * [backup-simplify]: Simplify 0.5 into 0.5
7.642 * [taylor]: Taking taylor expansion of (/ y x) in y
7.642 * [taylor]: Taking taylor expansion of y in y
7.642 * [backup-simplify]: Simplify 0 into 0
7.642 * [backup-simplify]: Simplify 1 into 1
7.642 * [taylor]: Taking taylor expansion of x in y
7.642 * [backup-simplify]: Simplify x into x
7.642 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
7.643 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
7.643 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
7.643 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
7.643 * [taylor]: Taking taylor expansion of 0.5 in x
7.643 * [backup-simplify]: Simplify 0.5 into 0.5
7.643 * [taylor]: Taking taylor expansion of (/ y x) in x
7.643 * [taylor]: Taking taylor expansion of y in x
7.643 * [backup-simplify]: Simplify y into y
7.643 * [taylor]: Taking taylor expansion of x in x
7.643 * [backup-simplify]: Simplify 0 into 0
7.643 * [backup-simplify]: Simplify 1 into 1
7.643 * [backup-simplify]: Simplify (/ y 1) into y
7.643 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
7.643 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
7.643 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
7.643 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
7.643 * [taylor]: Taking taylor expansion of 0.5 in x
7.643 * [backup-simplify]: Simplify 0.5 into 0.5
7.643 * [taylor]: Taking taylor expansion of (/ y x) in x
7.643 * [taylor]: Taking taylor expansion of y in x
7.643 * [backup-simplify]: Simplify y into y
7.643 * [taylor]: Taking taylor expansion of x in x
7.643 * [backup-simplify]: Simplify 0 into 0
7.643 * [backup-simplify]: Simplify 1 into 1
7.643 * [backup-simplify]: Simplify (/ y 1) into y
7.644 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
7.644 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
7.644 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
7.644 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
7.644 * [taylor]: Taking taylor expansion of 0.5 in y
7.644 * [backup-simplify]: Simplify 0.5 into 0.5
7.644 * [taylor]: Taking taylor expansion of (/ y x) in y
7.644 * [taylor]: Taking taylor expansion of y in y
7.644 * [backup-simplify]: Simplify 0 into 0
7.644 * [backup-simplify]: Simplify 1 into 1
7.644 * [taylor]: Taking taylor expansion of x in y
7.644 * [backup-simplify]: Simplify x into x
7.644 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
7.644 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
7.644 * [backup-simplify]: Simplify 1 into 1
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
7.645 * [backup-simplify]: Simplify (+ 0) into 0
7.645 * [backup-simplify]: Simplify 0 into 0
7.645 * [taylor]: Taking taylor expansion of 0 in y
7.645 * [backup-simplify]: Simplify 0 into 0
7.645 * [backup-simplify]: Simplify 0 into 0
7.645 * [backup-simplify]: Simplify 0 into 0
7.646 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 x) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow x 2))))
7.646 * [backup-simplify]: Simplify (- (* 0.125 (/ 1 (pow x 2)))) into (- (* 0.125 (/ 1 (pow x 2))))
7.646 * [taylor]: Taking taylor expansion of 0 in y
7.646 * [backup-simplify]: Simplify 0 into 0
7.646 * [backup-simplify]: Simplify 0 into 0
7.646 * [backup-simplify]: Simplify 0 into 0
7.646 * [backup-simplify]: Simplify 0 into 0
7.646 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
7.647 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
7.648 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 1) 1) (/ (pow 0 1) 1)) 0) into 0
7.648 * [backup-simplify]: Simplify 0 into 0
7.648 * [taylor]: Taking taylor expansion of 0 in y
7.648 * [backup-simplify]: Simplify 0 into 0
7.648 * [backup-simplify]: Simplify 0 into 0
7.648 * [backup-simplify]: Simplify 0 into 0
7.649 * [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))))
7.649 * * * * [progress]: [ 2 / 4 ] generating series at (2 1)
7.649 * [backup-simplify]: Simplify (expm1 (/ 1 (cos (/ (/ x y) 2.0)))) into (expm1 (/ 1 (cos (* 0.5 (/ x y)))))
7.649 * [approximate]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ x y))))) in (x y) around 0
7.649 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ x y))))) in y
7.649 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ x y))))) 1)
7.649 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ x y))))) in y
7.649 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in y
7.649 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
7.650 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
7.650 * [taylor]: Taking taylor expansion of 0.5 in y
7.650 * [backup-simplify]: Simplify 0.5 into 0.5
7.650 * [taylor]: Taking taylor expansion of (/ x y) in y
7.650 * [taylor]: Taking taylor expansion of x in y
7.650 * [backup-simplify]: Simplify x into x
7.650 * [taylor]: Taking taylor expansion of y in y
7.650 * [backup-simplify]: Simplify 0 into 0
7.650 * [backup-simplify]: Simplify 1 into 1
7.650 * [backup-simplify]: Simplify (/ x 1) into x
7.650 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x)
7.650 * [backup-simplify]: Simplify (cos (* 0.5 (/ x y))) into (cos (* 0.5 (/ x y)))
7.650 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (/ x y)))) into (/ 1 (cos (* 0.5 (/ x y))))
7.650 * [backup-simplify]: Simplify (exp (/ 1 (cos (* 0.5 (/ x y))))) into (exp (/ 1 (cos (* 0.5 (/ x y)))))
7.650 * [taylor]: Taking taylor expansion of 1 in y
7.650 * [backup-simplify]: Simplify 1 into 1
7.650 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ x y))))) in x
7.651 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ x y))))) 1)
7.651 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ x y))))) in x
7.651 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in x
7.651 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
7.651 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
7.651 * [taylor]: Taking taylor expansion of 0.5 in x
7.651 * [backup-simplify]: Simplify 0.5 into 0.5
7.651 * [taylor]: Taking taylor expansion of (/ x y) in x
7.651 * [taylor]: Taking taylor expansion of x in x
7.651 * [backup-simplify]: Simplify 0 into 0
7.651 * [backup-simplify]: Simplify 1 into 1
7.651 * [taylor]: Taking taylor expansion of y in x
7.651 * [backup-simplify]: Simplify y into y
7.651 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.651 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
7.652 * [backup-simplify]: Simplify (/ 1 1) into 1
7.652 * [backup-simplify]: Simplify (exp 1) into E
7.652 * [taylor]: Taking taylor expansion of 1 in x
7.652 * [backup-simplify]: Simplify 1 into 1
7.652 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ x y))))) in x
7.652 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ x y))))) 1)
7.652 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ x y))))) in x
7.652 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in x
7.652 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
7.652 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
7.652 * [taylor]: Taking taylor expansion of 0.5 in x
7.652 * [backup-simplify]: Simplify 0.5 into 0.5
7.652 * [taylor]: Taking taylor expansion of (/ x y) in x
7.652 * [taylor]: Taking taylor expansion of x in x
7.652 * [backup-simplify]: Simplify 0 into 0
7.652 * [backup-simplify]: Simplify 1 into 1
7.652 * [taylor]: Taking taylor expansion of y in x
7.652 * [backup-simplify]: Simplify y into y
7.653 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.653 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
7.653 * [backup-simplify]: Simplify (/ 1 1) into 1
7.653 * [backup-simplify]: Simplify (exp 1) into E
7.653 * [taylor]: Taking taylor expansion of 1 in x
7.653 * [backup-simplify]: Simplify 1 into 1
7.654 * [backup-simplify]: Simplify (- 1) into -1
7.655 * [backup-simplify]: Simplify (+ E -1) into (- E 1)
7.655 * [taylor]: Taking taylor expansion of (- E 1) in y
7.655 * [taylor]: Taking taylor expansion of E in y
7.655 * [backup-simplify]: Simplify E into E
7.655 * [taylor]: Taking taylor expansion of 1 in y
7.655 * [backup-simplify]: Simplify 1 into 1
7.655 * [backup-simplify]: Simplify (- 1) into -1
7.656 * [backup-simplify]: Simplify (+ E -1) into (- E 1)
7.657 * [backup-simplify]: Simplify (- E 1) into (- E 1)
7.657 * [backup-simplify]: Simplify (+ 0) into 0
7.658 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.659 * [backup-simplify]: Simplify (* (exp 1) (+ (* (/ (pow 0 1) 1)))) into 0
7.660 * [backup-simplify]: Simplify (- 0) into 0
7.660 * [backup-simplify]: Simplify (+ 0 0) into 0
7.660 * [taylor]: Taking taylor expansion of 0 in y
7.660 * [backup-simplify]: Simplify 0 into 0
7.660 * [backup-simplify]: Simplify 0 into 0
7.660 * [backup-simplify]: Simplify (- 0) into 0
7.661 * [backup-simplify]: Simplify (+ 0 0) into 0
7.661 * [backup-simplify]: Simplify 0 into 0
7.661 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 y) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow y 2))))
7.663 * [backup-simplify]: Simplify (- (+ (* 1 (/ (- (* 0.125 (/ 1 (pow y 2)))) 1)) (* 0 (/ 0 1)))) into (* 0.125 (/ 1 (pow y 2)))
7.664 * [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)))
7.665 * [backup-simplify]: Simplify (- 0) into 0
7.665 * [backup-simplify]: Simplify (+ (* 0.125 (/ E (pow y 2))) 0) into (* 0.125 (/ E (pow y 2)))
7.665 * [taylor]: Taking taylor expansion of (* 0.125 (/ E (pow y 2))) in y
7.665 * [taylor]: Taking taylor expansion of 0.125 in y
7.665 * [backup-simplify]: Simplify 0.125 into 0.125
7.665 * [taylor]: Taking taylor expansion of (/ E (pow y 2)) in y
7.665 * [taylor]: Taking taylor expansion of E in y
7.665 * [backup-simplify]: Simplify E into E
7.665 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.666 * [taylor]: Taking taylor expansion of y in y
7.666 * [backup-simplify]: Simplify 0 into 0
7.666 * [backup-simplify]: Simplify 1 into 1
7.666 * [backup-simplify]: Simplify (* 1 1) into 1
7.667 * [backup-simplify]: Simplify (/ E 1) into E
7.668 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.669 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.670 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* E (/ 0 1)))) into 0
7.671 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* E (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.672 * [backup-simplify]: Simplify (+ (* 0.125 0) (+ (* 0 0) (* 0 E))) into 0
7.672 * [backup-simplify]: Simplify 0 into 0
7.672 * [backup-simplify]: Simplify 0 into 0
7.673 * [backup-simplify]: Simplify (- 0) into 0
7.673 * [backup-simplify]: Simplify (+ 0 0) into 0
7.673 * [backup-simplify]: Simplify 0 into 0
7.674 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0
7.674 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 y))) into 0
7.675 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 y) 1) 1) (/ (pow 0 1) 1)) 0) into 0
7.677 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (- (* 0.125 (/ 1 (pow y 2)))) 1)) (* (* 0.125 (/ 1 (pow y 2))) (/ 0 1)))) into 0
7.680 * [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
7.680 * [backup-simplify]: Simplify (- 0) into 0
7.681 * [backup-simplify]: Simplify (+ 0 0) into 0
7.681 * [taylor]: Taking taylor expansion of 0 in y
7.681 * [backup-simplify]: Simplify 0 into 0
7.681 * [backup-simplify]: Simplify 0 into 0
7.681 * [backup-simplify]: Simplify (- E 1) into (- E 1)
7.682 * [backup-simplify]: Simplify (expm1 (/ 1 (cos (/ (/ (/ 1 x) (/ 1 y)) 2.0)))) into (expm1 (/ 1 (cos (* 0.5 (/ y x)))))
7.682 * [approximate]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ y x))))) in (x y) around 0
7.682 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ y x))))) in y
7.682 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)
7.682 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ y x))))) in y
7.682 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
7.682 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
7.682 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
7.682 * [taylor]: Taking taylor expansion of 0.5 in y
7.682 * [backup-simplify]: Simplify 0.5 into 0.5
7.682 * [taylor]: Taking taylor expansion of (/ y x) in y
7.682 * [taylor]: Taking taylor expansion of y in y
7.682 * [backup-simplify]: Simplify 0 into 0
7.682 * [backup-simplify]: Simplify 1 into 1
7.682 * [taylor]: Taking taylor expansion of x in y
7.682 * [backup-simplify]: Simplify x into x
7.682 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
7.682 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
7.683 * [backup-simplify]: Simplify (/ 1 1) into 1
7.683 * [backup-simplify]: Simplify (exp 1) into E
7.683 * [taylor]: Taking taylor expansion of 1 in y
7.683 * [backup-simplify]: Simplify 1 into 1
7.683 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ y x))))) in x
7.683 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)
7.683 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ y x))))) in x
7.683 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
7.683 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
7.683 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
7.683 * [taylor]: Taking taylor expansion of 0.5 in x
7.683 * [backup-simplify]: Simplify 0.5 into 0.5
7.683 * [taylor]: Taking taylor expansion of (/ y x) in x
7.684 * [taylor]: Taking taylor expansion of y in x
7.684 * [backup-simplify]: Simplify y into y
7.684 * [taylor]: Taking taylor expansion of x in x
7.684 * [backup-simplify]: Simplify 0 into 0
7.684 * [backup-simplify]: Simplify 1 into 1
7.684 * [backup-simplify]: Simplify (/ y 1) into y
7.684 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
7.684 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
7.684 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (/ y x)))) into (/ 1 (cos (* 0.5 (/ y x))))
7.684 * [backup-simplify]: Simplify (exp (/ 1 (cos (* 0.5 (/ y x))))) into (exp (/ 1 (cos (* 0.5 (/ y x)))))
7.684 * [taylor]: Taking taylor expansion of 1 in x
7.684 * [backup-simplify]: Simplify 1 into 1
7.684 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ y x))))) in x
7.684 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)
7.685 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ y x))))) in x
7.685 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
7.685 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
7.685 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
7.685 * [taylor]: Taking taylor expansion of 0.5 in x
7.685 * [backup-simplify]: Simplify 0.5 into 0.5
7.685 * [taylor]: Taking taylor expansion of (/ y x) in x
7.685 * [taylor]: Taking taylor expansion of y in x
7.685 * [backup-simplify]: Simplify y into y
7.685 * [taylor]: Taking taylor expansion of x in x
7.685 * [backup-simplify]: Simplify 0 into 0
7.685 * [backup-simplify]: Simplify 1 into 1
7.685 * [backup-simplify]: Simplify (/ y 1) into y
7.685 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
7.685 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
7.685 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (/ y x)))) into (/ 1 (cos (* 0.5 (/ y x))))
7.685 * [backup-simplify]: Simplify (exp (/ 1 (cos (* 0.5 (/ y x))))) into (exp (/ 1 (cos (* 0.5 (/ y x)))))
7.685 * [taylor]: Taking taylor expansion of 1 in x
7.686 * [backup-simplify]: Simplify 1 into 1
7.686 * [backup-simplify]: Simplify (- 1) into -1
7.686 * [backup-simplify]: Simplify (+ (exp (/ 1 (cos (* 0.5 (/ y x))))) -1) into (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)
7.686 * [taylor]: Taking taylor expansion of (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1) in y
7.687 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ y x))))) in y
7.687 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
7.687 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
7.687 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
7.687 * [taylor]: Taking taylor expansion of 0.5 in y
7.687 * [backup-simplify]: Simplify 0.5 into 0.5
7.687 * [taylor]: Taking taylor expansion of (/ y x) in y
7.687 * [taylor]: Taking taylor expansion of y in y
7.687 * [backup-simplify]: Simplify 0 into 0
7.687 * [backup-simplify]: Simplify 1 into 1
7.687 * [taylor]: Taking taylor expansion of x in y
7.687 * [backup-simplify]: Simplify x into x
7.687 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
7.687 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
7.688 * [backup-simplify]: Simplify (/ 1 1) into 1
7.688 * [backup-simplify]: Simplify (exp 1) into E
7.688 * [taylor]: Taking taylor expansion of 1 in y
7.688 * [backup-simplify]: Simplify 1 into 1
7.688 * [backup-simplify]: Simplify (- 1) into -1
7.689 * [backup-simplify]: Simplify (+ E -1) into (- E 1)
7.689 * [backup-simplify]: Simplify (- E 1) into (- E 1)
7.690 * [backup-simplify]: Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))))) into 0
7.691 * [backup-simplify]: Simplify (* (exp (/ 1 (cos (* 0.5 (/ y x))))) (+ (* (/ (pow 0 1) 1)))) into 0
7.691 * [backup-simplify]: Simplify (- 0) into 0
7.692 * [backup-simplify]: Simplify (+ 0 0) into 0
7.692 * [taylor]: Taking taylor expansion of 0 in y
7.692 * [backup-simplify]: Simplify 0 into 0
7.692 * [backup-simplify]: Simplify 0 into 0
7.692 * [backup-simplify]: Simplify (+ 0) into 0
7.693 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.694 * [backup-simplify]: Simplify (* (exp 1) (+ (* (/ (pow 0 1) 1)))) into 0
7.695 * [backup-simplify]: Simplify (- 0) into 0
7.695 * [backup-simplify]: Simplify (+ 0 0) into 0
7.695 * [backup-simplify]: Simplify 0 into 0
7.696 * [backup-simplify]: Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))))) into 0
7.698 * [backup-simplify]: Simplify (* (exp (/ 1 (cos (* 0.5 (/ y x))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
7.698 * [backup-simplify]: Simplify (- 0) into 0
7.699 * [backup-simplify]: Simplify (+ 0 0) into 0
7.699 * [taylor]: Taking taylor expansion of 0 in y
7.699 * [backup-simplify]: Simplify 0 into 0
7.699 * [backup-simplify]: Simplify 0 into 0
7.699 * [backup-simplify]: Simplify 0 into 0
7.699 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 x) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow x 2))))
7.700 * [backup-simplify]: Simplify (- (+ (* 1 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* 0 (/ 0 1)))) into (* 0.125 (/ 1 (pow x 2)))
7.701 * [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)))
7.701 * [backup-simplify]: Simplify (- 0) into 0
7.702 * [backup-simplify]: Simplify (+ (* 0.125 (/ E (pow x 2))) 0) into (* 0.125 (/ E (pow x 2)))
7.702 * [backup-simplify]: Simplify (* 0.125 (/ E (pow x 2))) into (* 0.125 (/ E (pow x 2)))
7.702 * [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
7.703 * [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
7.703 * [backup-simplify]: Simplify (- 0) into 0
7.704 * [backup-simplify]: Simplify (+ 0 0) into 0
7.704 * [taylor]: Taking taylor expansion of 0 in y
7.704 * [backup-simplify]: Simplify 0 into 0
7.704 * [backup-simplify]: Simplify 0 into 0
7.704 * [backup-simplify]: Simplify 0 into 0
7.704 * [backup-simplify]: Simplify 0 into 0
7.704 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
7.705 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
7.705 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 1) 1) (/ (pow 0 1) 1)) 0) into 0
7.706 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* (* 0.125 (/ 1 (pow x 2))) (/ 0 1)))) into 0
7.707 * [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
7.708 * [backup-simplify]: Simplify (- 0) into 0
7.708 * [backup-simplify]: Simplify (+ 0 0) into 0
7.708 * [backup-simplify]: Simplify 0 into 0
7.709 * [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
7.710 * [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
7.710 * [backup-simplify]: Simplify (- 0) into 0
7.711 * [backup-simplify]: Simplify (+ 0 0) into 0
7.711 * [taylor]: Taking taylor expansion of 0 in y
7.711 * [backup-simplify]: Simplify 0 into 0
7.711 * [backup-simplify]: Simplify 0 into 0
7.711 * [backup-simplify]: Simplify 0 into 0
7.712 * [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)
7.712 * [backup-simplify]: Simplify (expm1 (/ 1 (cos (/ (/ (/ 1 (- x)) (/ 1 (- y))) 2.0)))) into (expm1 (/ 1 (cos (* 0.5 (/ y x)))))
7.712 * [approximate]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ y x))))) in (x y) around 0
7.712 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ y x))))) in y
7.712 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)
7.712 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ y x))))) in y
7.712 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
7.712 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
7.712 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
7.712 * [taylor]: Taking taylor expansion of 0.5 in y
7.712 * [backup-simplify]: Simplify 0.5 into 0.5
7.712 * [taylor]: Taking taylor expansion of (/ y x) in y
7.712 * [taylor]: Taking taylor expansion of y in y
7.712 * [backup-simplify]: Simplify 0 into 0
7.712 * [backup-simplify]: Simplify 1 into 1
7.712 * [taylor]: Taking taylor expansion of x in y
7.712 * [backup-simplify]: Simplify x into x
7.712 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
7.712 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
7.713 * [backup-simplify]: Simplify (/ 1 1) into 1
7.713 * [backup-simplify]: Simplify (exp 1) into E
7.713 * [taylor]: Taking taylor expansion of 1 in y
7.713 * [backup-simplify]: Simplify 1 into 1
7.713 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ y x))))) in x
7.713 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)
7.713 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ y x))))) in x
7.713 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
7.713 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
7.713 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
7.713 * [taylor]: Taking taylor expansion of 0.5 in x
7.713 * [backup-simplify]: Simplify 0.5 into 0.5
7.713 * [taylor]: Taking taylor expansion of (/ y x) in x
7.713 * [taylor]: Taking taylor expansion of y in x
7.713 * [backup-simplify]: Simplify y into y
7.713 * [taylor]: Taking taylor expansion of x in x
7.713 * [backup-simplify]: Simplify 0 into 0
7.713 * [backup-simplify]: Simplify 1 into 1
7.713 * [backup-simplify]: Simplify (/ y 1) into y
7.713 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
7.713 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
7.713 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (/ y x)))) into (/ 1 (cos (* 0.5 (/ y x))))
7.713 * [backup-simplify]: Simplify (exp (/ 1 (cos (* 0.5 (/ y x))))) into (exp (/ 1 (cos (* 0.5 (/ y x)))))
7.713 * [taylor]: Taking taylor expansion of 1 in x
7.713 * [backup-simplify]: Simplify 1 into 1
7.713 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ y x))))) in x
7.713 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)
7.713 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ y x))))) in x
7.713 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
7.713 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
7.713 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
7.713 * [taylor]: Taking taylor expansion of 0.5 in x
7.714 * [backup-simplify]: Simplify 0.5 into 0.5
7.714 * [taylor]: Taking taylor expansion of (/ y x) in x
7.714 * [taylor]: Taking taylor expansion of y in x
7.714 * [backup-simplify]: Simplify y into y
7.714 * [taylor]: Taking taylor expansion of x in x
7.714 * [backup-simplify]: Simplify 0 into 0
7.714 * [backup-simplify]: Simplify 1 into 1
7.714 * [backup-simplify]: Simplify (/ y 1) into y
7.714 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
7.714 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
7.714 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (/ y x)))) into (/ 1 (cos (* 0.5 (/ y x))))
7.714 * [backup-simplify]: Simplify (exp (/ 1 (cos (* 0.5 (/ y x))))) into (exp (/ 1 (cos (* 0.5 (/ y x)))))
7.714 * [taylor]: Taking taylor expansion of 1 in x
7.714 * [backup-simplify]: Simplify 1 into 1
7.714 * [backup-simplify]: Simplify (- 1) into -1
7.715 * [backup-simplify]: Simplify (+ (exp (/ 1 (cos (* 0.5 (/ y x))))) -1) into (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)
7.715 * [taylor]: Taking taylor expansion of (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1) in y
7.715 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ y x))))) in y
7.715 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
7.715 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
7.715 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
7.715 * [taylor]: Taking taylor expansion of 0.5 in y
7.715 * [backup-simplify]: Simplify 0.5 into 0.5
7.715 * [taylor]: Taking taylor expansion of (/ y x) in y
7.715 * [taylor]: Taking taylor expansion of y in y
7.715 * [backup-simplify]: Simplify 0 into 0
7.715 * [backup-simplify]: Simplify 1 into 1
7.715 * [taylor]: Taking taylor expansion of x in y
7.715 * [backup-simplify]: Simplify x into x
7.715 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
7.715 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
7.715 * [backup-simplify]: Simplify (/ 1 1) into 1
7.715 * [backup-simplify]: Simplify (exp 1) into E
7.715 * [taylor]: Taking taylor expansion of 1 in y
7.715 * [backup-simplify]: Simplify 1 into 1
7.716 * [backup-simplify]: Simplify (- 1) into -1
7.716 * [backup-simplify]: Simplify (+ E -1) into (- E 1)
7.716 * [backup-simplify]: Simplify (- E 1) into (- E 1)
7.716 * [backup-simplify]: Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))))) into 0
7.717 * [backup-simplify]: Simplify (* (exp (/ 1 (cos (* 0.5 (/ y x))))) (+ (* (/ (pow 0 1) 1)))) into 0
7.717 * [backup-simplify]: Simplify (- 0) into 0
7.718 * [backup-simplify]: Simplify (+ 0 0) into 0
7.718 * [taylor]: Taking taylor expansion of 0 in y
7.718 * [backup-simplify]: Simplify 0 into 0
7.718 * [backup-simplify]: Simplify 0 into 0
7.718 * [backup-simplify]: Simplify (+ 0) into 0
7.718 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.719 * [backup-simplify]: Simplify (* (exp 1) (+ (* (/ (pow 0 1) 1)))) into 0
7.720 * [backup-simplify]: Simplify (- 0) into 0
7.720 * [backup-simplify]: Simplify (+ 0 0) into 0
7.720 * [backup-simplify]: Simplify 0 into 0
7.720 * [backup-simplify]: Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))))) into 0
7.721 * [backup-simplify]: Simplify (* (exp (/ 1 (cos (* 0.5 (/ y x))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
7.721 * [backup-simplify]: Simplify (- 0) into 0
7.722 * [backup-simplify]: Simplify (+ 0 0) into 0
7.722 * [taylor]: Taking taylor expansion of 0 in y
7.722 * [backup-simplify]: Simplify 0 into 0
7.722 * [backup-simplify]: Simplify 0 into 0
7.722 * [backup-simplify]: Simplify 0 into 0
7.722 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 x) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow x 2))))
7.723 * [backup-simplify]: Simplify (- (+ (* 1 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* 0 (/ 0 1)))) into (* 0.125 (/ 1 (pow x 2)))
7.723 * [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)))
7.723 * [backup-simplify]: Simplify (- 0) into 0
7.724 * [backup-simplify]: Simplify (+ (* 0.125 (/ E (pow x 2))) 0) into (* 0.125 (/ E (pow x 2)))
7.724 * [backup-simplify]: Simplify (* 0.125 (/ E (pow x 2))) into (* 0.125 (/ E (pow x 2)))
7.724 * [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
7.725 * [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
7.726 * [backup-simplify]: Simplify (- 0) into 0
7.726 * [backup-simplify]: Simplify (+ 0 0) into 0
7.726 * [taylor]: Taking taylor expansion of 0 in y
7.726 * [backup-simplify]: Simplify 0 into 0
7.726 * [backup-simplify]: Simplify 0 into 0
7.726 * [backup-simplify]: Simplify 0 into 0
7.726 * [backup-simplify]: Simplify 0 into 0
7.726 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
7.726 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
7.727 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 1) 1) (/ (pow 0 1) 1)) 0) into 0
7.728 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* (* 0.125 (/ 1 (pow x 2))) (/ 0 1)))) into 0
7.730 * [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
7.730 * [backup-simplify]: Simplify (- 0) into 0
7.731 * [backup-simplify]: Simplify (+ 0 0) into 0
7.731 * [backup-simplify]: Simplify 0 into 0
7.732 * [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
7.735 * [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
7.735 * [backup-simplify]: Simplify (- 0) into 0
7.739 * [backup-simplify]: Simplify (+ 0 0) into 0
7.740 * [taylor]: Taking taylor expansion of 0 in y
7.740 * [backup-simplify]: Simplify 0 into 0
7.740 * [backup-simplify]: Simplify 0 into 0
7.740 * [backup-simplify]: Simplify 0 into 0
7.741 * [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)
7.741 * * * * [progress]: [ 3 / 4 ] generating series at (2)
7.742 * [backup-simplify]: Simplify (log1p (expm1 (/ 1 (cos (/ (/ x y) 2.0))))) into (log1p (expm1 (/ 1 (cos (* 0.5 (/ x y))))))
7.742 * [approximate]: Taking taylor expansion of (log1p (expm1 (/ 1 (cos (* 0.5 (/ x y)))))) in (x y) around 0
7.742 * [taylor]: Taking taylor expansion of (log1p (expm1 (/ 1 (cos (* 0.5 (/ x y)))))) in y
7.742 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ x y)))))))
7.742 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ x y)))))) in y
7.742 * [taylor]: Taking taylor expansion of 1 in y
7.742 * [backup-simplify]: Simplify 1 into 1
7.742 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ x y))))) in y
7.742 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ x y))))) 1)
7.742 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ x y))))) in y
7.742 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in y
7.742 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
7.742 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
7.742 * [taylor]: Taking taylor expansion of 0.5 in y
7.742 * [backup-simplify]: Simplify 0.5 into 0.5
7.742 * [taylor]: Taking taylor expansion of (/ x y) in y
7.742 * [taylor]: Taking taylor expansion of x in y
7.743 * [backup-simplify]: Simplify x into x
7.743 * [taylor]: Taking taylor expansion of y in y
7.743 * [backup-simplify]: Simplify 0 into 0
7.743 * [backup-simplify]: Simplify 1 into 1
7.743 * [backup-simplify]: Simplify (/ x 1) into x
7.743 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x)
7.743 * [backup-simplify]: Simplify (cos (* 0.5 (/ x y))) into (cos (* 0.5 (/ x y)))
7.743 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (/ x y)))) into (/ 1 (cos (* 0.5 (/ x y))))
7.743 * [backup-simplify]: Simplify (exp (/ 1 (cos (* 0.5 (/ x y))))) into (exp (/ 1 (cos (* 0.5 (/ x y)))))
7.743 * [taylor]: Taking taylor expansion of 1 in y
7.743 * [backup-simplify]: Simplify 1 into 1
7.744 * [backup-simplify]: Simplify (- 1) into -1
7.744 * [backup-simplify]: Simplify (+ (exp (/ 1 (cos (* 0.5 (/ x y))))) -1) into (- (exp (/ 1 (cos (* 0.5 (/ x y))))) 1)
7.744 * [backup-simplify]: Simplify (+ 1 (- (exp (/ 1 (cos (* 0.5 (/ x y))))) 1)) into (exp (/ 1 (cos (* 0.5 (/ x y)))))
7.745 * [backup-simplify]: Simplify (log (exp (/ 1 (cos (* 0.5 (/ x y)))))) into (/ 1 (cos (* 0.5 (/ x y))))
7.745 * [taylor]: Taking taylor expansion of (log1p (expm1 (/ 1 (cos (* 0.5 (/ x y)))))) in x
7.745 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ x y)))))))
7.745 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ x y)))))) in x
7.745 * [taylor]: Taking taylor expansion of 1 in x
7.745 * [backup-simplify]: Simplify 1 into 1
7.745 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ x y))))) in x
7.745 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ x y))))) 1)
7.745 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ x y))))) in x
7.745 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in x
7.745 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
7.745 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
7.745 * [taylor]: Taking taylor expansion of 0.5 in x
7.745 * [backup-simplify]: Simplify 0.5 into 0.5
7.745 * [taylor]: Taking taylor expansion of (/ x y) in x
7.745 * [taylor]: Taking taylor expansion of x in x
7.745 * [backup-simplify]: Simplify 0 into 0
7.745 * [backup-simplify]: Simplify 1 into 1
7.745 * [taylor]: Taking taylor expansion of y in x
7.745 * [backup-simplify]: Simplify y into y
7.746 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.746 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
7.746 * [backup-simplify]: Simplify (/ 1 1) into 1
7.746 * [backup-simplify]: Simplify (exp 1) into E
7.746 * [taylor]: Taking taylor expansion of 1 in x
7.746 * [backup-simplify]: Simplify 1 into 1
7.747 * [backup-simplify]: Simplify (- 1) into -1
7.747 * [backup-simplify]: Simplify (+ E -1) into (- E 1)
7.749 * [backup-simplify]: Simplify (+ 1 (- E 1)) into E
7.749 * [backup-simplify]: Simplify (log E) into 1
7.749 * [taylor]: Taking taylor expansion of (log1p (expm1 (/ 1 (cos (* 0.5 (/ x y)))))) in x
7.749 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ x y)))))))
7.749 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ x y)))))) in x
7.749 * [taylor]: Taking taylor expansion of 1 in x
7.749 * [backup-simplify]: Simplify 1 into 1
7.749 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ x y))))) in x
7.749 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ x y))))) 1)
7.749 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ x y))))) in x
7.749 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in x
7.749 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
7.749 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
7.749 * [taylor]: Taking taylor expansion of 0.5 in x
7.749 * [backup-simplify]: Simplify 0.5 into 0.5
7.749 * [taylor]: Taking taylor expansion of (/ x y) in x
7.749 * [taylor]: Taking taylor expansion of x in x
7.749 * [backup-simplify]: Simplify 0 into 0
7.749 * [backup-simplify]: Simplify 1 into 1
7.749 * [taylor]: Taking taylor expansion of y in x
7.749 * [backup-simplify]: Simplify y into y
7.750 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.750 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
7.750 * [backup-simplify]: Simplify (/ 1 1) into 1
7.750 * [backup-simplify]: Simplify (exp 1) into E
7.750 * [taylor]: Taking taylor expansion of 1 in x
7.750 * [backup-simplify]: Simplify 1 into 1
7.751 * [backup-simplify]: Simplify (- 1) into -1
7.751 * [backup-simplify]: Simplify (+ E -1) into (- E 1)
7.753 * [backup-simplify]: Simplify (+ 1 (- E 1)) into E
7.753 * [backup-simplify]: Simplify (log E) into 1
7.753 * [taylor]: Taking taylor expansion of 1 in y
7.753 * [backup-simplify]: Simplify 1 into 1
7.753 * [backup-simplify]: Simplify 1 into 1
7.753 * [backup-simplify]: Simplify (+ 0) into 0
7.755 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.756 * [backup-simplify]: Simplify (* (exp 1) (+ (* (/ (pow 0 1) 1)))) into 0
7.756 * [backup-simplify]: Simplify (- 0) into 0
7.757 * [backup-simplify]: Simplify (+ 0 0) into 0
7.757 * [backup-simplify]: Simplify (+ 0 0) into 0
7.759 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow E 1)))) 1) into 0
7.759 * [taylor]: Taking taylor expansion of 0 in y
7.759 * [backup-simplify]: Simplify 0 into 0
7.759 * [backup-simplify]: Simplify 0 into 0
7.759 * [backup-simplify]: Simplify 0 into 0
7.760 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 y) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow y 2))))
7.761 * [backup-simplify]: Simplify (- (+ (* 1 (/ (- (* 0.125 (/ 1 (pow y 2)))) 1)) (* 0 (/ 0 1)))) into (* 0.125 (/ 1 (pow y 2)))
7.762 * [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)))
7.763 * [backup-simplify]: Simplify (- 0) into 0
7.763 * [backup-simplify]: Simplify (+ (* 0.125 (/ E (pow y 2))) 0) into (* 0.125 (/ E (pow y 2)))
7.763 * [backup-simplify]: Simplify (+ 0 (* 0.125 (/ E (pow y 2)))) into (* 0.125 (/ E (pow y 2)))
7.766 * [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))
7.766 * [taylor]: Taking taylor expansion of (/ 0.125 (pow y 2)) in y
7.766 * [taylor]: Taking taylor expansion of 0.125 in y
7.766 * [backup-simplify]: Simplify 0.125 into 0.125
7.766 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.766 * [taylor]: Taking taylor expansion of y in y
7.766 * [backup-simplify]: Simplify 0 into 0
7.767 * [backup-simplify]: Simplify 1 into 1
7.767 * [backup-simplify]: Simplify (* 1 1) into 1
7.768 * [backup-simplify]: Simplify (/ 0.125 1) into 0.125
7.769 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.769 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.770 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.125 (/ 0 1)))) into 0
7.772 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.125 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.772 * [backup-simplify]: Simplify 0 into 0
7.772 * [backup-simplify]: Simplify 0 into 0
7.772 * [backup-simplify]: Simplify 0 into 0
7.772 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0
7.773 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 y))) into 0
7.774 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 y) 1) 1) (/ (pow 0 1) 1)) 0) into 0
7.775 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (- (* 0.125 (/ 1 (pow y 2)))) 1)) (* (* 0.125 (/ 1 (pow y 2))) (/ 0 1)))) into 0
7.778 * [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
7.778 * [backup-simplify]: Simplify (- 0) into 0
7.778 * [backup-simplify]: Simplify (+ 0 0) into 0
7.779 * [backup-simplify]: Simplify (+ 0 0) into 0
7.783 * [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
7.783 * [taylor]: Taking taylor expansion of 0 in y
7.783 * [backup-simplify]: Simplify 0 into 0
7.784 * [backup-simplify]: Simplify 0 into 0
7.784 * [backup-simplify]: Simplify 1 into 1
7.784 * [backup-simplify]: Simplify (log1p (expm1 (/ 1 (cos (/ (/ (/ 1 x) (/ 1 y)) 2.0))))) into (log1p (expm1 (/ 1 (cos (* 0.5 (/ y x))))))
7.784 * [approximate]: Taking taylor expansion of (log1p (expm1 (/ 1 (cos (* 0.5 (/ y x)))))) in (x y) around 0
7.784 * [taylor]: Taking taylor expansion of (log1p (expm1 (/ 1 (cos (* 0.5 (/ y x)))))) in y
7.784 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ y x)))))))
7.784 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ y x)))))) in y
7.784 * [taylor]: Taking taylor expansion of 1 in y
7.784 * [backup-simplify]: Simplify 1 into 1
7.784 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ y x))))) in y
7.784 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)
7.784 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ y x))))) in y
7.784 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
7.784 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
7.784 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
7.784 * [taylor]: Taking taylor expansion of 0.5 in y
7.784 * [backup-simplify]: Simplify 0.5 into 0.5
7.784 * [taylor]: Taking taylor expansion of (/ y x) in y
7.785 * [taylor]: Taking taylor expansion of y in y
7.785 * [backup-simplify]: Simplify 0 into 0
7.785 * [backup-simplify]: Simplify 1 into 1
7.785 * [taylor]: Taking taylor expansion of x in y
7.785 * [backup-simplify]: Simplify x into x
7.785 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
7.785 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
7.785 * [backup-simplify]: Simplify (/ 1 1) into 1
7.785 * [backup-simplify]: Simplify (exp 1) into E
7.785 * [taylor]: Taking taylor expansion of 1 in y
7.785 * [backup-simplify]: Simplify 1 into 1
7.786 * [backup-simplify]: Simplify (- 1) into -1
7.786 * [backup-simplify]: Simplify (+ E -1) into (- E 1)
7.787 * [backup-simplify]: Simplify (+ 1 (- E 1)) into E
7.787 * [backup-simplify]: Simplify (log E) into 1
7.788 * [taylor]: Taking taylor expansion of (log1p (expm1 (/ 1 (cos (* 0.5 (/ y x)))))) in x
7.788 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ y x)))))))
7.788 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ y x)))))) in x
7.788 * [taylor]: Taking taylor expansion of 1 in x
7.788 * [backup-simplify]: Simplify 1 into 1
7.788 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ y x))))) in x
7.788 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)
7.788 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ y x))))) in x
7.788 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
7.788 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
7.788 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
7.788 * [taylor]: Taking taylor expansion of 0.5 in x
7.788 * [backup-simplify]: Simplify 0.5 into 0.5
7.788 * [taylor]: Taking taylor expansion of (/ y x) in x
7.788 * [taylor]: Taking taylor expansion of y in x
7.788 * [backup-simplify]: Simplify y into y
7.788 * [taylor]: Taking taylor expansion of x in x
7.788 * [backup-simplify]: Simplify 0 into 0
7.788 * [backup-simplify]: Simplify 1 into 1
7.788 * [backup-simplify]: Simplify (/ y 1) into y
7.788 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
7.789 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
7.789 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (/ y x)))) into (/ 1 (cos (* 0.5 (/ y x))))
7.789 * [backup-simplify]: Simplify (exp (/ 1 (cos (* 0.5 (/ y x))))) into (exp (/ 1 (cos (* 0.5 (/ y x)))))
7.789 * [taylor]: Taking taylor expansion of 1 in x
7.789 * [backup-simplify]: Simplify 1 into 1
7.790 * [backup-simplify]: Simplify (- 1) into -1
7.790 * [backup-simplify]: Simplify (+ (exp (/ 1 (cos (* 0.5 (/ y x))))) -1) into (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)
7.790 * [backup-simplify]: Simplify (+ 1 (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)) into (exp (/ 1 (cos (* 0.5 (/ y x)))))
7.790 * [backup-simplify]: Simplify (log (exp (/ 1 (cos (* 0.5 (/ y x)))))) into (/ 1 (cos (* 0.5 (/ y x))))
7.790 * [taylor]: Taking taylor expansion of (log1p (expm1 (/ 1 (cos (* 0.5 (/ y x)))))) in x
7.790 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ y x)))))))
7.790 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ y x)))))) in x
7.790 * [taylor]: Taking taylor expansion of 1 in x
7.791 * [backup-simplify]: Simplify 1 into 1
7.791 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ y x))))) in x
7.791 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)
7.791 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ y x))))) in x
7.791 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
7.791 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
7.791 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
7.791 * [taylor]: Taking taylor expansion of 0.5 in x
7.791 * [backup-simplify]: Simplify 0.5 into 0.5
7.791 * [taylor]: Taking taylor expansion of (/ y x) in x
7.791 * [taylor]: Taking taylor expansion of y in x
7.791 * [backup-simplify]: Simplify y into y
7.791 * [taylor]: Taking taylor expansion of x in x
7.791 * [backup-simplify]: Simplify 0 into 0
7.791 * [backup-simplify]: Simplify 1 into 1
7.791 * [backup-simplify]: Simplify (/ y 1) into y
7.791 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
7.791 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
7.791 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (/ y x)))) into (/ 1 (cos (* 0.5 (/ y x))))
7.791 * [backup-simplify]: Simplify (exp (/ 1 (cos (* 0.5 (/ y x))))) into (exp (/ 1 (cos (* 0.5 (/ y x)))))
7.791 * [taylor]: Taking taylor expansion of 1 in x
7.791 * [backup-simplify]: Simplify 1 into 1
7.792 * [backup-simplify]: Simplify (- 1) into -1
7.792 * [backup-simplify]: Simplify (+ (exp (/ 1 (cos (* 0.5 (/ y x))))) -1) into (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)
7.792 * [backup-simplify]: Simplify (+ 1 (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)) into (exp (/ 1 (cos (* 0.5 (/ y x)))))
7.792 * [backup-simplify]: Simplify (log (exp (/ 1 (cos (* 0.5 (/ y x)))))) into (/ 1 (cos (* 0.5 (/ y x))))
7.792 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
7.792 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
7.792 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
7.792 * [taylor]: Taking taylor expansion of 0.5 in y
7.792 * [backup-simplify]: Simplify 0.5 into 0.5
7.792 * [taylor]: Taking taylor expansion of (/ y x) in y
7.792 * [taylor]: Taking taylor expansion of y in y
7.792 * [backup-simplify]: Simplify 0 into 0
7.792 * [backup-simplify]: Simplify 1 into 1
7.792 * [taylor]: Taking taylor expansion of x in y
7.792 * [backup-simplify]: Simplify x into x
7.792 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
7.792 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
7.793 * [backup-simplify]: Simplify (/ 1 1) into 1
7.793 * [backup-simplify]: Simplify 1 into 1
7.793 * [backup-simplify]: Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))))) into 0
7.794 * [backup-simplify]: Simplify (* (exp (/ 1 (cos (* 0.5 (/ y x))))) (+ (* (/ (pow 0 1) 1)))) into 0
7.794 * [backup-simplify]: Simplify (- 0) into 0
7.794 * [backup-simplify]: Simplify (+ 0 0) into 0
7.794 * [backup-simplify]: Simplify (+ 0 0) into 0
7.795 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)))) 1) into 0
7.795 * [taylor]: Taking taylor expansion of 0 in y
7.795 * [backup-simplify]: Simplify 0 into 0
7.795 * [backup-simplify]: Simplify 0 into 0
7.796 * [backup-simplify]: Simplify (+ 0) into 0
7.796 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.796 * [backup-simplify]: Simplify 0 into 0
7.796 * [backup-simplify]: Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))))) into 0
7.797 * [backup-simplify]: Simplify (* (exp (/ 1 (cos (* 0.5 (/ y x))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
7.798 * [backup-simplify]: Simplify (- 0) into 0
7.798 * [backup-simplify]: Simplify (+ 0 0) into 0
7.798 * [backup-simplify]: Simplify (+ 0 0) into 0
7.800 * [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
7.800 * [taylor]: Taking taylor expansion of 0 in y
7.800 * [backup-simplify]: Simplify 0 into 0
7.800 * [backup-simplify]: Simplify 0 into 0
7.800 * [backup-simplify]: Simplify 0 into 0
7.800 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 x) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow x 2))))
7.801 * [backup-simplify]: Simplify (- (+ (* 1 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* 0 (/ 0 1)))) into (* 0.125 (/ 1 (pow x 2)))
7.801 * [backup-simplify]: Simplify (* 0.125 (/ 1 (pow x 2))) into (/ 0.125 (pow x 2))
7.801 * [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
7.802 * [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
7.803 * [backup-simplify]: Simplify (- 0) into 0
7.803 * [backup-simplify]: Simplify (+ 0 0) into 0
7.803 * [backup-simplify]: Simplify (+ 0 0) into 0
7.806 * [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
7.806 * [taylor]: Taking taylor expansion of 0 in y
7.806 * [backup-simplify]: Simplify 0 into 0
7.806 * [backup-simplify]: Simplify 0 into 0
7.806 * [backup-simplify]: Simplify 0 into 0
7.806 * [backup-simplify]: Simplify 0 into 0
7.806 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
7.806 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
7.807 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 1) 1) (/ (pow 0 1) 1)) 0) into 0
7.808 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* (* 0.125 (/ 1 (pow x 2))) (/ 0 1)))) into 0
7.808 * [backup-simplify]: Simplify 0 into 0
7.808 * [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
7.810 * [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
7.810 * [backup-simplify]: Simplify (- 0) into 0
7.811 * [backup-simplify]: Simplify (+ 0 0) into 0
7.811 * [backup-simplify]: Simplify (+ 0 0) into 0
7.814 * [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
7.815 * [taylor]: Taking taylor expansion of 0 in y
7.815 * [backup-simplify]: Simplify 0 into 0
7.815 * [backup-simplify]: Simplify 0 into 0
7.815 * [backup-simplify]: Simplify 0 into 0
7.815 * [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)
7.815 * [backup-simplify]: Simplify (log1p (expm1 (/ 1 (cos (/ (/ (/ 1 (- x)) (/ 1 (- y))) 2.0))))) into (log1p (expm1 (/ 1 (cos (* 0.5 (/ y x))))))
7.815 * [approximate]: Taking taylor expansion of (log1p (expm1 (/ 1 (cos (* 0.5 (/ y x)))))) in (x y) around 0
7.815 * [taylor]: Taking taylor expansion of (log1p (expm1 (/ 1 (cos (* 0.5 (/ y x)))))) in y
7.815 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ y x)))))))
7.815 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ y x)))))) in y
7.815 * [taylor]: Taking taylor expansion of 1 in y
7.815 * [backup-simplify]: Simplify 1 into 1
7.815 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ y x))))) in y
7.815 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)
7.815 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ y x))))) in y
7.815 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
7.815 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
7.815 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
7.815 * [taylor]: Taking taylor expansion of 0.5 in y
7.816 * [backup-simplify]: Simplify 0.5 into 0.5
7.816 * [taylor]: Taking taylor expansion of (/ y x) in y
7.816 * [taylor]: Taking taylor expansion of y in y
7.816 * [backup-simplify]: Simplify 0 into 0
7.816 * [backup-simplify]: Simplify 1 into 1
7.816 * [taylor]: Taking taylor expansion of x in y
7.816 * [backup-simplify]: Simplify x into x
7.816 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
7.816 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
7.816 * [backup-simplify]: Simplify (/ 1 1) into 1
7.816 * [backup-simplify]: Simplify (exp 1) into E
7.816 * [taylor]: Taking taylor expansion of 1 in y
7.816 * [backup-simplify]: Simplify 1 into 1
7.816 * [backup-simplify]: Simplify (- 1) into -1
7.817 * [backup-simplify]: Simplify (+ E -1) into (- E 1)
7.818 * [backup-simplify]: Simplify (+ 1 (- E 1)) into E
7.818 * [backup-simplify]: Simplify (log E) into 1
7.818 * [taylor]: Taking taylor expansion of (log1p (expm1 (/ 1 (cos (* 0.5 (/ y x)))))) in x
7.818 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ y x)))))))
7.818 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ y x)))))) in x
7.818 * [taylor]: Taking taylor expansion of 1 in x
7.818 * [backup-simplify]: Simplify 1 into 1
7.818 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ y x))))) in x
7.819 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)
7.819 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ y x))))) in x
7.819 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
7.819 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
7.819 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
7.819 * [taylor]: Taking taylor expansion of 0.5 in x
7.819 * [backup-simplify]: Simplify 0.5 into 0.5
7.819 * [taylor]: Taking taylor expansion of (/ y x) in x
7.819 * [taylor]: Taking taylor expansion of y in x
7.819 * [backup-simplify]: Simplify y into y
7.819 * [taylor]: Taking taylor expansion of x in x
7.819 * [backup-simplify]: Simplify 0 into 0
7.819 * [backup-simplify]: Simplify 1 into 1
7.819 * [backup-simplify]: Simplify (/ y 1) into y
7.819 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
7.819 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
7.819 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (/ y x)))) into (/ 1 (cos (* 0.5 (/ y x))))
7.820 * [backup-simplify]: Simplify (exp (/ 1 (cos (* 0.5 (/ y x))))) into (exp (/ 1 (cos (* 0.5 (/ y x)))))
7.820 * [taylor]: Taking taylor expansion of 1 in x
7.820 * [backup-simplify]: Simplify 1 into 1
7.820 * [backup-simplify]: Simplify (- 1) into -1
7.820 * [backup-simplify]: Simplify (+ (exp (/ 1 (cos (* 0.5 (/ y x))))) -1) into (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)
7.821 * [backup-simplify]: Simplify (+ 1 (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)) into (exp (/ 1 (cos (* 0.5 (/ y x)))))
7.821 * [backup-simplify]: Simplify (log (exp (/ 1 (cos (* 0.5 (/ y x)))))) into (/ 1 (cos (* 0.5 (/ y x))))
7.821 * [taylor]: Taking taylor expansion of (log1p (expm1 (/ 1 (cos (* 0.5 (/ y x)))))) in x
7.821 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ y x)))))))
7.821 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ y x)))))) in x
7.821 * [taylor]: Taking taylor expansion of 1 in x
7.821 * [backup-simplify]: Simplify 1 into 1
7.821 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ y x))))) in x
7.821 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)
7.821 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ y x))))) in x
7.821 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
7.821 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
7.821 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
7.821 * [taylor]: Taking taylor expansion of 0.5 in x
7.821 * [backup-simplify]: Simplify 0.5 into 0.5
7.821 * [taylor]: Taking taylor expansion of (/ y x) in x
7.821 * [taylor]: Taking taylor expansion of y in x
7.821 * [backup-simplify]: Simplify y into y
7.821 * [taylor]: Taking taylor expansion of x in x
7.821 * [backup-simplify]: Simplify 0 into 0
7.821 * [backup-simplify]: Simplify 1 into 1
7.821 * [backup-simplify]: Simplify (/ y 1) into y
7.821 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
7.821 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
7.821 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (/ y x)))) into (/ 1 (cos (* 0.5 (/ y x))))
7.822 * [backup-simplify]: Simplify (exp (/ 1 (cos (* 0.5 (/ y x))))) into (exp (/ 1 (cos (* 0.5 (/ y x)))))
7.822 * [taylor]: Taking taylor expansion of 1 in x
7.822 * [backup-simplify]: Simplify 1 into 1
7.822 * [backup-simplify]: Simplify (- 1) into -1
7.822 * [backup-simplify]: Simplify (+ (exp (/ 1 (cos (* 0.5 (/ y x))))) -1) into (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)
7.822 * [backup-simplify]: Simplify (+ 1 (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)) into (exp (/ 1 (cos (* 0.5 (/ y x)))))
7.822 * [backup-simplify]: Simplify (log (exp (/ 1 (cos (* 0.5 (/ y x)))))) into (/ 1 (cos (* 0.5 (/ y x))))
7.823 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
7.823 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
7.823 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
7.823 * [taylor]: Taking taylor expansion of 0.5 in y
7.823 * [backup-simplify]: Simplify 0.5 into 0.5
7.823 * [taylor]: Taking taylor expansion of (/ y x) in y
7.823 * [taylor]: Taking taylor expansion of y in y
7.823 * [backup-simplify]: Simplify 0 into 0
7.823 * [backup-simplify]: Simplify 1 into 1
7.823 * [taylor]: Taking taylor expansion of x in y
7.823 * [backup-simplify]: Simplify x into x
7.823 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
7.823 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
7.823 * [backup-simplify]: Simplify (/ 1 1) into 1
7.823 * [backup-simplify]: Simplify 1 into 1
7.823 * [backup-simplify]: Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))))) into 0
7.824 * [backup-simplify]: Simplify (* (exp (/ 1 (cos (* 0.5 (/ y x))))) (+ (* (/ (pow 0 1) 1)))) into 0
7.824 * [backup-simplify]: Simplify (- 0) into 0
7.825 * [backup-simplify]: Simplify (+ 0 0) into 0
7.825 * [backup-simplify]: Simplify (+ 0 0) into 0
7.825 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)))) 1) into 0
7.825 * [taylor]: Taking taylor expansion of 0 in y
7.825 * [backup-simplify]: Simplify 0 into 0
7.826 * [backup-simplify]: Simplify 0 into 0
7.826 * [backup-simplify]: Simplify (+ 0) into 0
7.826 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.826 * [backup-simplify]: Simplify 0 into 0
7.827 * [backup-simplify]: Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))))) into 0
7.828 * [backup-simplify]: Simplify (* (exp (/ 1 (cos (* 0.5 (/ y x))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
7.828 * [backup-simplify]: Simplify (- 0) into 0
7.828 * [backup-simplify]: Simplify (+ 0 0) into 0
7.828 * [backup-simplify]: Simplify (+ 0 0) into 0
7.830 * [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
7.830 * [taylor]: Taking taylor expansion of 0 in y
7.830 * [backup-simplify]: Simplify 0 into 0
7.830 * [backup-simplify]: Simplify 0 into 0
7.830 * [backup-simplify]: Simplify 0 into 0
7.830 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 x) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow x 2))))
7.831 * [backup-simplify]: Simplify (- (+ (* 1 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* 0 (/ 0 1)))) into (* 0.125 (/ 1 (pow x 2)))
7.831 * [backup-simplify]: Simplify (* 0.125 (/ 1 (pow x 2))) into (/ 0.125 (pow x 2))
7.831 * [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
7.832 * [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
7.833 * [backup-simplify]: Simplify (- 0) into 0
7.833 * [backup-simplify]: Simplify (+ 0 0) into 0
7.833 * [backup-simplify]: Simplify (+ 0 0) into 0
7.835 * [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
7.835 * [taylor]: Taking taylor expansion of 0 in y
7.835 * [backup-simplify]: Simplify 0 into 0
7.835 * [backup-simplify]: Simplify 0 into 0
7.835 * [backup-simplify]: Simplify 0 into 0
7.836 * [backup-simplify]: Simplify 0 into 0
7.836 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
7.836 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
7.837 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 1) 1) (/ (pow 0 1) 1)) 0) into 0
7.838 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* (* 0.125 (/ 1 (pow x 2))) (/ 0 1)))) into 0
7.838 * [backup-simplify]: Simplify 0 into 0
7.838 * [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
7.840 * [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
7.840 * [backup-simplify]: Simplify (- 0) into 0
7.840 * [backup-simplify]: Simplify (+ 0 0) into 0
7.841 * [backup-simplify]: Simplify (+ 0 0) into 0
7.844 * [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
7.844 * [taylor]: Taking taylor expansion of 0 in y
7.844 * [backup-simplify]: Simplify 0 into 0
7.844 * [backup-simplify]: Simplify 0 into 0
7.844 * [backup-simplify]: Simplify 0 into 0
7.845 * [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)
7.845 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1)
7.845 * [backup-simplify]: Simplify (/ 1 (cos (/ (/ x y) 2.0))) into (/ 1 (cos (* 0.5 (/ x y))))
7.845 * [approximate]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in (x y) around 0
7.845 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in y
7.845 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
7.845 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
7.845 * [taylor]: Taking taylor expansion of 0.5 in y
7.845 * [backup-simplify]: Simplify 0.5 into 0.5
7.845 * [taylor]: Taking taylor expansion of (/ x y) in y
7.845 * [taylor]: Taking taylor expansion of x in y
7.845 * [backup-simplify]: Simplify x into x
7.845 * [taylor]: Taking taylor expansion of y in y
7.845 * [backup-simplify]: Simplify 0 into 0
7.845 * [backup-simplify]: Simplify 1 into 1
7.845 * [backup-simplify]: Simplify (/ x 1) into x
7.845 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x)
7.845 * [backup-simplify]: Simplify (cos (* 0.5 (/ x y))) into (cos (* 0.5 (/ x y)))
7.845 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (/ x y)))) into (/ 1 (cos (* 0.5 (/ x y))))
7.845 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in x
7.845 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
7.845 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
7.845 * [taylor]: Taking taylor expansion of 0.5 in x
7.845 * [backup-simplify]: Simplify 0.5 into 0.5
7.845 * [taylor]: Taking taylor expansion of (/ x y) in x
7.845 * [taylor]: Taking taylor expansion of x in x
7.845 * [backup-simplify]: Simplify 0 into 0
7.845 * [backup-simplify]: Simplify 1 into 1
7.845 * [taylor]: Taking taylor expansion of y in x
7.845 * [backup-simplify]: Simplify y into y
7.845 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.846 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
7.846 * [backup-simplify]: Simplify (/ 1 1) into 1
7.846 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in x
7.846 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
7.846 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
7.846 * [taylor]: Taking taylor expansion of 0.5 in x
7.846 * [backup-simplify]: Simplify 0.5 into 0.5
7.846 * [taylor]: Taking taylor expansion of (/ x y) in x
7.846 * [taylor]: Taking taylor expansion of x in x
7.846 * [backup-simplify]: Simplify 0 into 0
7.846 * [backup-simplify]: Simplify 1 into 1
7.846 * [taylor]: Taking taylor expansion of y in x
7.846 * [backup-simplify]: Simplify y into y
7.846 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.846 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
7.847 * [backup-simplify]: Simplify (/ 1 1) into 1
7.847 * [taylor]: Taking taylor expansion of 1 in y
7.847 * [backup-simplify]: Simplify 1 into 1
7.847 * [backup-simplify]: Simplify 1 into 1
7.847 * [backup-simplify]: Simplify (+ 0) into 0
7.847 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.847 * [taylor]: Taking taylor expansion of 0 in y
7.847 * [backup-simplify]: Simplify 0 into 0
7.847 * [backup-simplify]: Simplify 0 into 0
7.847 * [backup-simplify]: Simplify 0 into 0
7.848 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 y) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow y 2))))
7.848 * [backup-simplify]: Simplify (- (+ (* 1 (/ (- (* 0.125 (/ 1 (pow y 2)))) 1)) (* 0 (/ 0 1)))) into (* 0.125 (/ 1 (pow y 2)))
7.848 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow y 2))) in y
7.848 * [taylor]: Taking taylor expansion of 0.125 in y
7.848 * [backup-simplify]: Simplify 0.125 into 0.125
7.848 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
7.848 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.849 * [taylor]: Taking taylor expansion of y in y
7.849 * [backup-simplify]: Simplify 0 into 0
7.849 * [backup-simplify]: Simplify 1 into 1
7.849 * [backup-simplify]: Simplify (* 1 1) into 1
7.849 * [backup-simplify]: Simplify (/ 1 1) into 1
7.850 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.850 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.850 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.851 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.852 * [backup-simplify]: Simplify (+ (* 0.125 0) (+ (* 0 0) (* 0 1))) into 0
7.852 * [backup-simplify]: Simplify 0 into 0
7.852 * [backup-simplify]: Simplify 0 into 0
7.852 * [backup-simplify]: Simplify 0 into 0
7.852 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0
7.852 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 y))) into 0
7.853 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 y) 1) 1) (/ (pow 0 1) 1)) 0) into 0
7.854 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (- (* 0.125 (/ 1 (pow y 2)))) 1)) (* (* 0.125 (/ 1 (pow y 2))) (/ 0 1)))) into 0
7.854 * [taylor]: Taking taylor expansion of 0 in y
7.854 * [backup-simplify]: Simplify 0 into 0
7.854 * [backup-simplify]: Simplify 0 into 0
7.854 * [backup-simplify]: Simplify 1 into 1
7.854 * [backup-simplify]: Simplify (/ 1 (cos (/ (/ (/ 1 x) (/ 1 y)) 2.0))) into (/ 1 (cos (* 0.5 (/ y x))))
7.854 * [approximate]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in (x y) around 0
7.854 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
7.854 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
7.854 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
7.854 * [taylor]: Taking taylor expansion of 0.5 in y
7.854 * [backup-simplify]: Simplify 0.5 into 0.5
7.854 * [taylor]: Taking taylor expansion of (/ y x) in y
7.854 * [taylor]: Taking taylor expansion of y in y
7.854 * [backup-simplify]: Simplify 0 into 0
7.854 * [backup-simplify]: Simplify 1 into 1
7.854 * [taylor]: Taking taylor expansion of x in y
7.854 * [backup-simplify]: Simplify x into x
7.854 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
7.854 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
7.855 * [backup-simplify]: Simplify (/ 1 1) into 1
7.855 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
7.855 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
7.855 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
7.855 * [taylor]: Taking taylor expansion of 0.5 in x
7.855 * [backup-simplify]: Simplify 0.5 into 0.5
7.855 * [taylor]: Taking taylor expansion of (/ y x) in x
7.855 * [taylor]: Taking taylor expansion of y in x
7.855 * [backup-simplify]: Simplify y into y
7.855 * [taylor]: Taking taylor expansion of x in x
7.855 * [backup-simplify]: Simplify 0 into 0
7.855 * [backup-simplify]: Simplify 1 into 1
7.855 * [backup-simplify]: Simplify (/ y 1) into y
7.855 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
7.855 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
7.855 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (/ y x)))) into (/ 1 (cos (* 0.5 (/ y x))))
7.855 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
7.855 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
7.855 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
7.855 * [taylor]: Taking taylor expansion of 0.5 in x
7.855 * [backup-simplify]: Simplify 0.5 into 0.5
7.855 * [taylor]: Taking taylor expansion of (/ y x) in x
7.855 * [taylor]: Taking taylor expansion of y in x
7.855 * [backup-simplify]: Simplify y into y
7.855 * [taylor]: Taking taylor expansion of x in x
7.855 * [backup-simplify]: Simplify 0 into 0
7.855 * [backup-simplify]: Simplify 1 into 1
7.855 * [backup-simplify]: Simplify (/ y 1) into y
7.856 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
7.856 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
7.856 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (/ y x)))) into (/ 1 (cos (* 0.5 (/ y x))))
7.856 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
7.856 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
7.856 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
7.856 * [taylor]: Taking taylor expansion of 0.5 in y
7.856 * [backup-simplify]: Simplify 0.5 into 0.5
7.856 * [taylor]: Taking taylor expansion of (/ y x) in y
7.856 * [taylor]: Taking taylor expansion of y in y
7.856 * [backup-simplify]: Simplify 0 into 0
7.856 * [backup-simplify]: Simplify 1 into 1
7.856 * [taylor]: Taking taylor expansion of x in y
7.856 * [backup-simplify]: Simplify x into x
7.856 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
7.856 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
7.856 * [backup-simplify]: Simplify (/ 1 1) into 1
7.856 * [backup-simplify]: Simplify 1 into 1
7.857 * [backup-simplify]: Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))))) into 0
7.857 * [taylor]: Taking taylor expansion of 0 in y
7.857 * [backup-simplify]: Simplify 0 into 0
7.857 * [backup-simplify]: Simplify 0 into 0
7.858 * [backup-simplify]: Simplify (+ 0) into 0
7.858 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.858 * [backup-simplify]: Simplify 0 into 0
7.859 * [backup-simplify]: Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))))) into 0
7.859 * [taylor]: Taking taylor expansion of 0 in y
7.859 * [backup-simplify]: Simplify 0 into 0
7.859 * [backup-simplify]: Simplify 0 into 0
7.859 * [backup-simplify]: Simplify 0 into 0
7.859 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 x) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow x 2))))
7.861 * [backup-simplify]: Simplify (- (+ (* 1 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* 0 (/ 0 1)))) into (* 0.125 (/ 1 (pow x 2)))
7.861 * [backup-simplify]: Simplify (* 0.125 (/ 1 (pow x 2))) into (/ 0.125 (pow x 2))
7.861 * [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
7.861 * [taylor]: Taking taylor expansion of 0 in y
7.862 * [backup-simplify]: Simplify 0 into 0
7.862 * [backup-simplify]: Simplify 0 into 0
7.862 * [backup-simplify]: Simplify 0 into 0
7.862 * [backup-simplify]: Simplify 0 into 0
7.862 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
7.863 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
7.863 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 1) 1) (/ (pow 0 1) 1)) 0) into 0
7.865 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* (* 0.125 (/ 1 (pow x 2))) (/ 0 1)))) into 0
7.865 * [backup-simplify]: Simplify 0 into 0
7.866 * [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
7.866 * [taylor]: Taking taylor expansion of 0 in y
7.866 * [backup-simplify]: Simplify 0 into 0
7.866 * [backup-simplify]: Simplify 0 into 0
7.866 * [backup-simplify]: Simplify 0 into 0
7.867 * [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)
7.867 * [backup-simplify]: Simplify (/ 1 (cos (/ (/ (/ 1 (- x)) (/ 1 (- y))) 2.0))) into (/ 1 (cos (* 0.5 (/ y x))))
7.867 * [approximate]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in (x y) around 0
7.867 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
7.867 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
7.867 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
7.867 * [taylor]: Taking taylor expansion of 0.5 in y
7.867 * [backup-simplify]: Simplify 0.5 into 0.5
7.867 * [taylor]: Taking taylor expansion of (/ y x) in y
7.867 * [taylor]: Taking taylor expansion of y in y
7.867 * [backup-simplify]: Simplify 0 into 0
7.867 * [backup-simplify]: Simplify 1 into 1
7.867 * [taylor]: Taking taylor expansion of x in y
7.867 * [backup-simplify]: Simplify x into x
7.867 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
7.868 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
7.868 * [backup-simplify]: Simplify (/ 1 1) into 1
7.868 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
7.868 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
7.868 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
7.868 * [taylor]: Taking taylor expansion of 0.5 in x
7.868 * [backup-simplify]: Simplify 0.5 into 0.5
7.868 * [taylor]: Taking taylor expansion of (/ y x) in x
7.868 * [taylor]: Taking taylor expansion of y in x
7.868 * [backup-simplify]: Simplify y into y
7.868 * [taylor]: Taking taylor expansion of x in x
7.868 * [backup-simplify]: Simplify 0 into 0
7.868 * [backup-simplify]: Simplify 1 into 1
7.869 * [backup-simplify]: Simplify (/ y 1) into y
7.869 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
7.869 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
7.869 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (/ y x)))) into (/ 1 (cos (* 0.5 (/ y x))))
7.869 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
7.869 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
7.869 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
7.869 * [taylor]: Taking taylor expansion of 0.5 in x
7.869 * [backup-simplify]: Simplify 0.5 into 0.5
7.869 * [taylor]: Taking taylor expansion of (/ y x) in x
7.869 * [taylor]: Taking taylor expansion of y in x
7.869 * [backup-simplify]: Simplify y into y
7.869 * [taylor]: Taking taylor expansion of x in x
7.869 * [backup-simplify]: Simplify 0 into 0
7.869 * [backup-simplify]: Simplify 1 into 1
7.869 * [backup-simplify]: Simplify (/ y 1) into y
7.869 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
7.869 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
7.870 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (/ y x)))) into (/ 1 (cos (* 0.5 (/ y x))))
7.870 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
7.870 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
7.870 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
7.870 * [taylor]: Taking taylor expansion of 0.5 in y
7.870 * [backup-simplify]: Simplify 0.5 into 0.5
7.870 * [taylor]: Taking taylor expansion of (/ y x) in y
7.870 * [taylor]: Taking taylor expansion of y in y
7.870 * [backup-simplify]: Simplify 0 into 0
7.870 * [backup-simplify]: Simplify 1 into 1
7.870 * [taylor]: Taking taylor expansion of x in y
7.870 * [backup-simplify]: Simplify x into x
7.870 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
7.870 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
7.871 * [backup-simplify]: Simplify (/ 1 1) into 1
7.871 * [backup-simplify]: Simplify 1 into 1
7.871 * [backup-simplify]: Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))))) into 0
7.871 * [taylor]: Taking taylor expansion of 0 in y
7.871 * [backup-simplify]: Simplify 0 into 0
7.871 * [backup-simplify]: Simplify 0 into 0
7.872 * [backup-simplify]: Simplify (+ 0) into 0
7.873 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.873 * [backup-simplify]: Simplify 0 into 0
7.873 * [backup-simplify]: Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))))) into 0
7.874 * [taylor]: Taking taylor expansion of 0 in y
7.874 * [backup-simplify]: Simplify 0 into 0
7.874 * [backup-simplify]: Simplify 0 into 0
7.874 * [backup-simplify]: Simplify 0 into 0
7.874 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 x) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow x 2))))
7.875 * [backup-simplify]: Simplify (- (+ (* 1 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* 0 (/ 0 1)))) into (* 0.125 (/ 1 (pow x 2)))
7.875 * [backup-simplify]: Simplify (* 0.125 (/ 1 (pow x 2))) into (/ 0.125 (pow x 2))
7.876 * [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
7.876 * [taylor]: Taking taylor expansion of 0 in y
7.876 * [backup-simplify]: Simplify 0 into 0
7.876 * [backup-simplify]: Simplify 0 into 0
7.876 * [backup-simplify]: Simplify 0 into 0
7.876 * [backup-simplify]: Simplify 0 into 0
7.876 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
7.877 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
7.878 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 1) 1) (/ (pow 0 1) 1)) 0) into 0
7.880 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* (* 0.125 (/ 1 (pow x 2))) (/ 0 1)))) into 0
7.880 * [backup-simplify]: Simplify 0 into 0
7.881 * [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
7.881 * [taylor]: Taking taylor expansion of 0 in y
7.881 * [backup-simplify]: Simplify 0 into 0
7.881 * [backup-simplify]: Simplify 0 into 0
7.881 * [backup-simplify]: Simplify 0 into 0
7.881 * [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)
7.882 * * * [progress]: simplifying candidates
7.883 * [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)
7.885 * * [simplify]: iteration 0: 91 enodes
7.924 * * [simplify]: iteration 1: 158 enodes
7.951 * * [simplify]: iteration 2: 290 enodes
8.036 * * [simplify]: iteration 3: 671 enodes
8.368 * * [simplify]: iteration 4: 1590 enodes
10.584 * * [simplify]: iteration 5: 4354 enodes
12.479 * * [simplify]: iteration complete: 5000 enodes
12.479 * * [simplify]: Extracting #0: cost 36 inf + 0
12.480 * * [simplify]: Extracting #1: cost 240 inf + 2
12.484 * * [simplify]: Extracting #2: cost 589 inf + 215
12.494 * * [simplify]: Extracting #3: cost 402 inf + 30665
12.535 * * [simplify]: Extracting #4: cost 15 inf + 82343
12.580 * * [simplify]: Extracting #5: cost 0 inf + 85065
12.647 * [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)
12.653 * * * [progress]: adding candidates to table
13.071 * [progress]: [Phase 3 of 3] Extracting.
13.071 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (/ (log (exp (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) 1.0)> #<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 (* (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) (* (/ (* (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) (* (/ (/ (* (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) (log1p (log (exp (expm1 (/ 1 (cos (/ (/ 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) (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))> #<alt (λ (x y) (/ (log1p (expm1 (tan (/ x (* y 2.0))))) (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) (log1p (log1p (expm1 (expm1 (/ 1 (cos (/ (/ 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) (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) (/ (/ (* 0.5 (/ x y)) (cos (/ 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) (log1p (expm1 (/ 1 (- 1 (* 0.125 (* (/ x y) (/ x y))))))))> #<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))))))))>)
13.076 * * * [regime-changes]: Trying 4 branch expressions: ((* y 2.0) (/ x (* y 2.0)) y x)
13.076 * * * * [regimes]: Trying to branch on (* y 2.0) from (#<alt (λ (x y) (/ (log (exp (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) 1.0)> #<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 (* (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) (* (/ (* (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) (* (/ (/ (* (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) (log1p (log (exp (expm1 (/ 1 (cos (/ (/ 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) (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))> #<alt (λ (x y) (/ (log1p (expm1 (tan (/ x (* y 2.0))))) (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) (log1p (log1p (expm1 (expm1 (/ 1 (cos (/ (/ 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) (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) (/ (/ (* 0.5 (/ x y)) (cos (/ 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) (log1p (expm1 (/ 1 (- 1 (* 0.125 (* (/ x y) (/ x y))))))))> #<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))))))))>)
13.290 * * * * [regimes]: Trying to branch on (* y 2.0) from (#<alt (λ (x y) (/ (log (exp (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) 1.0)> #<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 (* (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) (* (/ (* (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) (* (/ (/ (* (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) (/ (log1p (expm1 (tan (/ x (* y 2.0))))) (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) (/ (* (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) (* (/ (/ (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)))))))>)
13.414 * * * * [regimes]: Trying to branch on (/ x (* y 2.0)) from (#<alt (λ (x y) (/ (log (exp (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) 1.0)> #<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 (* (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) (* (/ (* (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) (* (/ (/ (* (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) (log1p (log (exp (expm1 (/ 1 (cos (/ (/ 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) (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))> #<alt (λ (x y) (/ (log1p (expm1 (tan (/ x (* y 2.0))))) (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) (log1p (log1p (expm1 (expm1 (/ 1 (cos (/ (/ 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) (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) (/ (/ (* 0.5 (/ x y)) (cos (/ 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) (log1p (expm1 (/ 1 (- 1 (* 0.125 (* (/ x y) (/ x y))))))))> #<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))))))))>)
13.576 * * * * [regimes]: Trying to branch on (/ x (* y 2.0)) from (#<alt (λ (x y) (/ (log (exp (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) 1.0)> #<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 (* (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) (* (/ (* (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) (* (/ (/ (* (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) (/ (log1p (expm1 (tan (/ x (* y 2.0))))) (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) (/ (* (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) (* (/ (/ (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)))))))>)
13.720 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (/ (log (exp (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) 1.0)> #<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 (* (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) (* (/ (* (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) (* (/ (/ (* (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) (log1p (log (exp (expm1 (/ 1 (cos (/ (/ 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) (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))> #<alt (λ (x y) (/ (log1p (expm1 (tan (/ x (* y 2.0))))) (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) (log1p (log1p (expm1 (expm1 (/ 1 (cos (/ (/ 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) (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) (/ (/ (* 0.5 (/ x y)) (cos (/ 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) (log1p (expm1 (/ 1 (- 1 (* 0.125 (* (/ x y) (/ x y))))))))> #<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))))))))>)
13.888 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (/ (log (exp (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) 1.0)> #<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 (* (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) (* (/ (* (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) (* (/ (/ (* (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) (log1p (log (exp (expm1 (/ 1 (cos (/ (/ 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) (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))> #<alt (λ (x y) (/ (log1p (expm1 (tan (/ x (* y 2.0))))) (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) (log1p (log1p (expm1 (expm1 (/ 1 (cos (/ (/ 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) (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) (/ (/ (* 0.5 (/ x y)) (cos (/ 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) (log1p (expm1 (/ 1 (- 1 (* 0.125 (* (/ x y) (/ x y))))))))> #<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))))))))>)
14.055 * * * [regime]: Found split indices: #<option (#s(si 14 255))>
14.055 * [simplify]: Simplifying:
  (log1p (expm1 (cbrt (* (* (/ 1 (cos (/ (/ x y) 2.0))) (/ 1 (cos (/ (/ x y) 2.0)))) (/ 1 (cos (/ (/ x y) 2.0)))))))
14.055 * * [simplify]: iteration 0: 13 enodes
14.056 * * [simplify]: iteration 1: 16 enodes
14.057 * * [simplify]: iteration complete: 16 enodes
14.057 * * [simplify]: Extracting #0: cost 1 inf + 0
14.057 * * [simplify]: Extracting #1: cost 2 inf + 0
14.057 * * [simplify]: Extracting #2: cost 3 inf + 0
14.058 * * [simplify]: Extracting #3: cost 4 inf + 0
14.058 * * [simplify]: Extracting #4: cost 6 inf + 0
14.058 * * [simplify]: Extracting #5: cost 8 inf + 0
14.058 * * [simplify]: Extracting #6: cost 8 inf + 1
14.058 * * [simplify]: Extracting #7: cost 10 inf + 1
14.058 * * [simplify]: Extracting #8: cost 11 inf + 2
14.058 * * [simplify]: Extracting #9: cost 7 inf + 129
14.058 * * [simplify]: Extracting #10: cost 5 inf + 456
14.058 * * [simplify]: Extracting #11: cost 3 inf + 944
14.059 * * [simplify]: Extracting #12: cost 1 inf + 1702
14.059 * * [simplify]: Extracting #13: cost 0 inf + 2206
14.060 * [simplify]: Simplified to:
  (log1p (expm1 (cbrt (* (/ 1 (cos (/ (/ x y) 2.0))) (* (/ 1 (cos (/ (/ x y) 2.0))) (/ 1 (cos (/ (/ x y) 2.0))))))))
23.454 * [regime-testing]: Baseline error score: 28.245210050413252
23.463 * [regime-testing]: Oracle error score: 25.764646032481913
23.483 * [regime-testing]: End program error score: 28.245210050413252
23.612 * [regime-testing]: Target error score: 28.484506422666882