18.134 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.160 * * * [progress]: [2/2] Setting up program.
0.167 * [progress]: [Phase 2 of 3] Improving.
0.167 * [simplify]: Simplifying:
  (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
0.167 * * [simplify]: iteration 0: 8 enodes
0.169 * * [simplify]: iteration 1: 11 enodes
0.172 * * [simplify]: iteration 2: 13 enodes
0.175 * * [simplify]: iteration complete: 13 enodes
0.175 * * [simplify]: Extracting #0: cost 1 inf + 0
0.175 * * [simplify]: Extracting #1: cost 3 inf + 0
0.175 * * [simplify]: Extracting #2: cost 4 inf + 0
0.175 * * [simplify]: Extracting #3: cost 10 inf + 0
0.175 * * [simplify]: Extracting #4: cost 6 inf + 45
0.175 * * [simplify]: Extracting #5: cost 0 inf + 811
0.175 * [simplify]: Simplified to:
  (/ (tan (/ x (* 2.0 y))) (sin (/ x (* 2.0 y))))
0.176 * * [progress]: iteration 1 / 4
0.176 * * * [progress]: picking best candidate
0.184 * * * * [pick]: Picked  #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))>
0.184 * * * [progress]: localizing error
0.260 * * * [progress]: generating rewritten candidates
0.260 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2)
0.268 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1)
0.271 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
0.286 * * * [progress]: generating series expansions
0.286 * * * * [progress]: [ 1 / 3 ] generating series at (2 2)
0.287 * [backup-simplify]: Simplify (sin (/ x (* y 2.0))) into (sin (* 0.5 (/ x y)))
0.287 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in (x y) around 0
0.287 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.287 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.287 * [taylor]: Taking taylor expansion of 0.5 in y
0.287 * [backup-simplify]: Simplify 0.5 into 0.5
0.287 * [taylor]: Taking taylor expansion of (/ x y) in y
0.287 * [taylor]: Taking taylor expansion of x in y
0.287 * [backup-simplify]: Simplify x into x
0.287 * [taylor]: Taking taylor expansion of y in y
0.287 * [backup-simplify]: Simplify 0 into 0
0.287 * [backup-simplify]: Simplify 1 into 1
0.287 * [backup-simplify]: Simplify (/ x 1) into x
0.287 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x)
0.287 * [backup-simplify]: Simplify (sin (* 0.5 (/ x y))) into (sin (* 0.5 (/ x y)))
0.287 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.287 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.287 * [taylor]: Taking taylor expansion of 0.5 in x
0.287 * [backup-simplify]: Simplify 0.5 into 0.5
0.287 * [taylor]: Taking taylor expansion of (/ x y) in x
0.287 * [taylor]: Taking taylor expansion of x in x
0.287 * [backup-simplify]: Simplify 0 into 0
0.287 * [backup-simplify]: Simplify 1 into 1
0.287 * [taylor]: Taking taylor expansion of y in x
0.287 * [backup-simplify]: Simplify y into y
0.287 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.288 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
0.288 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.288 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.288 * [taylor]: Taking taylor expansion of 0.5 in x
0.288 * [backup-simplify]: Simplify 0.5 into 0.5
0.288 * [taylor]: Taking taylor expansion of (/ x y) in x
0.288 * [taylor]: Taking taylor expansion of x in x
0.288 * [backup-simplify]: Simplify 0 into 0
0.288 * [backup-simplify]: Simplify 1 into 1
0.288 * [taylor]: Taking taylor expansion of y in x
0.288 * [backup-simplify]: Simplify y into y
0.288 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.288 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
0.288 * [taylor]: Taking taylor expansion of 0 in y
0.288 * [backup-simplify]: Simplify 0 into 0
0.288 * [backup-simplify]: Simplify 0 into 0
0.288 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 y) 1) 1))) into (* 0.5 (/ 1 y))
0.288 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
0.288 * [taylor]: Taking taylor expansion of 0.5 in y
0.289 * [backup-simplify]: Simplify 0.5 into 0.5
0.289 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.289 * [taylor]: Taking taylor expansion of y in y
0.289 * [backup-simplify]: Simplify 0 into 0
0.289 * [backup-simplify]: Simplify 1 into 1
0.289 * [backup-simplify]: Simplify (/ 1 1) into 1
0.290 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.291 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
0.291 * [backup-simplify]: Simplify 0 into 0
0.291 * [backup-simplify]: Simplify 0 into 0
0.291 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0
0.292 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 y))) into 0
0.293 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
0.293 * [taylor]: Taking taylor expansion of 0 in y
0.293 * [backup-simplify]: Simplify 0 into 0
0.293 * [backup-simplify]: Simplify 0 into 0
0.294 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.295 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
0.295 * [backup-simplify]: Simplify 0 into 0
0.296 * [backup-simplify]: Simplify 0 into 0
0.296 * [backup-simplify]: Simplify 0 into 0
0.296 * [backup-simplify]: Simplify (sin (/ (/ 1 x) (* (/ 1 y) 2.0))) into (sin (* 0.5 (/ y x)))
0.296 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
0.296 * [taylor]: Taking taylor expansion of (sin (* 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 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.296 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.296 * [taylor]: Taking taylor expansion of 0.5 in x
0.296 * [backup-simplify]: Simplify 0.5 into 0.5
0.296 * [taylor]: Taking taylor expansion of (/ y x) in x
0.296 * [taylor]: Taking taylor expansion of y in x
0.296 * [backup-simplify]: Simplify y into y
0.296 * [taylor]: Taking taylor expansion of x in x
0.297 * [backup-simplify]: Simplify 0 into 0
0.297 * [backup-simplify]: Simplify 1 into 1
0.297 * [backup-simplify]: Simplify (/ y 1) into y
0.297 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.297 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 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
0.297 * [taylor]: Taking taylor expansion of y in x
0.297 * [backup-simplify]: Simplify y into y
0.297 * [taylor]: Taking taylor expansion of x in x
0.297 * [backup-simplify]: Simplify 0 into 0
0.297 * [backup-simplify]: Simplify 1 into 1
0.297 * [backup-simplify]: Simplify (/ y 1) into y
0.297 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.297 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y 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
0.298 * [taylor]: Taking taylor expansion of y in y
0.298 * [backup-simplify]: Simplify 0 into 0
0.298 * [backup-simplify]: Simplify 1 into 1
0.298 * [taylor]: Taking taylor expansion of x in y
0.298 * [backup-simplify]: Simplify x into x
0.298 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.298 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
0.298 * [backup-simplify]: Simplify 0 into 0
0.298 * [taylor]: Taking taylor expansion of 0 in y
0.298 * [backup-simplify]: Simplify 0 into 0
0.298 * [backup-simplify]: Simplify 0 into 0
0.298 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 x) 1) 1))) into (* 0.5 (/ 1 x))
0.298 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
0.298 * [taylor]: Taking taylor expansion of 0 in y
0.298 * [backup-simplify]: Simplify 0 into 0
0.298 * [backup-simplify]: Simplify 0 into 0
0.298 * [backup-simplify]: Simplify 0 into 0
0.299 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
0.299 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
0.300 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
0.300 * [backup-simplify]: Simplify 0 into 0
0.300 * [taylor]: Taking taylor expansion of 0 in y
0.300 * [backup-simplify]: Simplify 0 into 0
0.300 * [backup-simplify]: Simplify 0 into 0
0.300 * [backup-simplify]: Simplify 0 into 0
0.300 * [backup-simplify]: Simplify 0 into 0
0.301 * [backup-simplify]: Simplify (* (/ 0.5 (/ 1 x)) (* (/ 1 y) 1)) into (* 0.5 (/ x y))
0.301 * [backup-simplify]: Simplify (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) into (sin (* 0.5 (/ y x)))
0.301 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
0.301 * [taylor]: Taking taylor expansion of (sin (* 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
0.301 * [backup-simplify]: Simplify 0.5 into 0.5
0.301 * [taylor]: Taking taylor expansion of (/ y x) in y
0.301 * [taylor]: Taking taylor expansion of y in y
0.301 * [backup-simplify]: Simplify 0 into 0
0.301 * [backup-simplify]: Simplify 1 into 1
0.301 * [taylor]: Taking taylor expansion of x in y
0.301 * [backup-simplify]: Simplify x into x
0.301 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.301 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 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
0.302 * [backup-simplify]: Simplify y into y
0.302 * [taylor]: Taking taylor expansion of x in x
0.302 * [backup-simplify]: Simplify 0 into 0
0.302 * [backup-simplify]: Simplify 1 into 1
0.302 * [backup-simplify]: Simplify (/ y 1) into y
0.302 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.302 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
0.302 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.302 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.302 * [taylor]: Taking taylor expansion of 0.5 in x
0.302 * [backup-simplify]: Simplify 0.5 into 0.5
0.302 * [taylor]: Taking taylor expansion of (/ y x) in x
0.302 * [taylor]: Taking taylor expansion of y in x
0.302 * [backup-simplify]: Simplify y into y
0.302 * [taylor]: Taking taylor expansion of x in x
0.302 * [backup-simplify]: Simplify 0 into 0
0.302 * [backup-simplify]: Simplify 1 into 1
0.302 * [backup-simplify]: Simplify (/ y 1) into y
0.302 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.302 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
0.302 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.302 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.302 * [taylor]: Taking taylor expansion of 0.5 in y
0.302 * [backup-simplify]: Simplify 0.5 into 0.5
0.303 * [taylor]: Taking taylor expansion of (/ y x) in y
0.303 * [taylor]: Taking taylor expansion of y in y
0.303 * [backup-simplify]: Simplify 0 into 0
0.303 * [backup-simplify]: Simplify 1 into 1
0.303 * [taylor]: Taking taylor expansion of x in y
0.303 * [backup-simplify]: Simplify x into x
0.303 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.303 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
0.303 * [backup-simplify]: Simplify 0 into 0
0.303 * [taylor]: Taking taylor expansion of 0 in y
0.303 * [backup-simplify]: Simplify 0 into 0
0.303 * [backup-simplify]: Simplify 0 into 0
0.303 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 x) 1) 1))) into (* 0.5 (/ 1 x))
0.303 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
0.303 * [taylor]: Taking taylor expansion of 0 in y
0.303 * [backup-simplify]: Simplify 0 into 0
0.303 * [backup-simplify]: Simplify 0 into 0
0.303 * [backup-simplify]: Simplify 0 into 0
0.304 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
0.304 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
0.305 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
0.305 * [backup-simplify]: Simplify 0 into 0
0.305 * [taylor]: Taking taylor expansion of 0 in y
0.305 * [backup-simplify]: Simplify 0 into 0
0.305 * [backup-simplify]: Simplify 0 into 0
0.305 * [backup-simplify]: Simplify 0 into 0
0.305 * [backup-simplify]: Simplify 0 into 0
0.306 * [backup-simplify]: Simplify (* (/ 0.5 (/ 1 (- x))) (* (/ 1 (- y)) 1)) into (* 0.5 (/ x y))
0.306 * * * * [progress]: [ 2 / 3 ] generating series at (2 1)
0.306 * [backup-simplify]: Simplify (tan (/ x (* y 2.0))) into (tan (* 0.5 (/ x y)))
0.306 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in (x y) around 0
0.306 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in y
0.306 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.306 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.306 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.306 * [taylor]: Taking taylor expansion of 0.5 in y
0.306 * [backup-simplify]: Simplify 0.5 into 0.5
0.306 * [taylor]: Taking taylor expansion of (/ x y) in y
0.306 * [taylor]: Taking taylor expansion of x in y
0.306 * [backup-simplify]: Simplify x into x
0.306 * [taylor]: Taking taylor expansion of y in y
0.306 * [backup-simplify]: Simplify 0 into 0
0.306 * [backup-simplify]: Simplify 1 into 1
0.306 * [backup-simplify]: Simplify (/ x 1) into x
0.307 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x)
0.307 * [backup-simplify]: Simplify (sin (* 0.5 (/ x y))) into (sin (* 0.5 (/ x y)))
0.307 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
0.307 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.307 * [taylor]: Taking taylor expansion of 0.5 in y
0.307 * [backup-simplify]: Simplify 0.5 into 0.5
0.307 * [taylor]: Taking taylor expansion of (/ x y) in y
0.307 * [taylor]: Taking taylor expansion of x in y
0.307 * [backup-simplify]: Simplify x into x
0.307 * [taylor]: Taking taylor expansion of y in y
0.307 * [backup-simplify]: Simplify 0 into 0
0.307 * [backup-simplify]: Simplify 1 into 1
0.307 * [backup-simplify]: Simplify (/ x 1) into x
0.307 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x)
0.307 * [backup-simplify]: Simplify (cos (* 0.5 (/ x y))) into (cos (* 0.5 (/ x y)))
0.307 * [backup-simplify]: Simplify (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y)))) into (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.307 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.308 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.308 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.308 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.308 * [taylor]: Taking taylor expansion of 0.5 in x
0.308 * [backup-simplify]: Simplify 0.5 into 0.5
0.308 * [taylor]: Taking taylor expansion of (/ x y) in x
0.308 * [taylor]: Taking taylor expansion of x in x
0.308 * [backup-simplify]: Simplify 0 into 0
0.308 * [backup-simplify]: Simplify 1 into 1
0.308 * [taylor]: Taking taylor expansion of y in x
0.308 * [backup-simplify]: Simplify y into y
0.308 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.308 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
0.308 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.308 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.308 * [taylor]: Taking taylor expansion of 0.5 in x
0.308 * [backup-simplify]: Simplify 0.5 into 0.5
0.308 * [taylor]: Taking taylor expansion of (/ x y) in x
0.308 * [taylor]: Taking taylor expansion of x in x
0.308 * [backup-simplify]: Simplify 0 into 0
0.308 * [backup-simplify]: Simplify 1 into 1
0.308 * [taylor]: Taking taylor expansion of y in x
0.308 * [backup-simplify]: Simplify y into y
0.308 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.308 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
0.308 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 y) 1) 1))) into (* 0.5 (/ 1 y))
0.308 * [backup-simplify]: Simplify (/ (* 0.5 (/ 1 y)) 1) into (/ 0.5 y)
0.309 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.309 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.309 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.309 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.309 * [taylor]: Taking taylor expansion of 0.5 in x
0.309 * [backup-simplify]: Simplify 0.5 into 0.5
0.309 * [taylor]: Taking taylor expansion of (/ x y) in x
0.309 * [taylor]: Taking taylor expansion of x in x
0.309 * [backup-simplify]: Simplify 0 into 0
0.309 * [backup-simplify]: Simplify 1 into 1
0.309 * [taylor]: Taking taylor expansion of y in x
0.309 * [backup-simplify]: Simplify y into y
0.309 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.309 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
0.309 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.309 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.309 * [taylor]: Taking taylor expansion of 0.5 in x
0.309 * [backup-simplify]: Simplify 0.5 into 0.5
0.309 * [taylor]: Taking taylor expansion of (/ x y) in x
0.309 * [taylor]: Taking taylor expansion of x in x
0.309 * [backup-simplify]: Simplify 0 into 0
0.309 * [backup-simplify]: Simplify 1 into 1
0.309 * [taylor]: Taking taylor expansion of y in x
0.309 * [backup-simplify]: Simplify y into y
0.309 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.309 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
0.309 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 y) 1) 1))) into (* 0.5 (/ 1 y))
0.309 * [backup-simplify]: Simplify (/ (* 0.5 (/ 1 y)) 1) into (/ 0.5 y)
0.309 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y
0.309 * [taylor]: Taking taylor expansion of 0.5 in y
0.309 * [backup-simplify]: Simplify 0.5 into 0.5
0.309 * [taylor]: Taking taylor expansion of y in y
0.309 * [backup-simplify]: Simplify 0 into 0
0.309 * [backup-simplify]: Simplify 1 into 1
0.310 * [backup-simplify]: Simplify (/ 0.5 1) into 0.5
0.310 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.5 (/ 0 1)))) into 0
0.311 * [backup-simplify]: Simplify 0 into 0
0.311 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0
0.311 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 y))) into 0
0.312 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
0.312 * [backup-simplify]: Simplify (+ 0) into 0
0.312 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (/ 0.5 y) (/ 0 1)))) into 0
0.312 * [taylor]: Taking taylor expansion of 0 in y
0.313 * [backup-simplify]: Simplify 0 into 0
0.313 * [backup-simplify]: Simplify 0 into 0
0.313 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.5 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.313 * [backup-simplify]: Simplify 0 into 0
0.313 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.314 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0
0.315 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 y) 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- (* 0.020833333333333332 (/ 1 (pow y 3))))
0.315 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 y) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow y 2))))
0.316 * [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)))
0.316 * [taylor]: Taking taylor expansion of (* 0.04166666666666667 (/ 1 (pow y 3))) in y
0.316 * [taylor]: Taking taylor expansion of 0.04166666666666667 in y
0.316 * [backup-simplify]: Simplify 0.04166666666666667 into 0.04166666666666667
0.316 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.316 * [taylor]: Taking taylor expansion of (pow y 3) 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 * [backup-simplify]: Simplify (* 1 1) into 1
0.316 * [backup-simplify]: Simplify (* 1 1) into 1
0.317 * [backup-simplify]: Simplify (/ 1 1) into 1
0.317 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.318 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.318 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.319 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.319 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.320 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.320 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.321 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.321 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.322 * [backup-simplify]: Simplify (+ (* 0.04166666666666667 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.322 * [backup-simplify]: Simplify 0 into 0
0.322 * [backup-simplify]: Simplify 0 into 0
0.323 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.5 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.323 * [backup-simplify]: Simplify 0 into 0
0.323 * [backup-simplify]: Simplify 0 into 0
0.323 * [backup-simplify]: Simplify (tan (/ (/ 1 x) (* (/ 1 y) 2.0))) into (tan (* 0.5 (/ y x)))
0.323 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
0.323 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.323 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.323 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.323 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.323 * [taylor]: Taking taylor expansion of 0.5 in y
0.324 * [backup-simplify]: Simplify 0.5 into 0.5
0.324 * [taylor]: Taking taylor expansion of (/ y x) in y
0.324 * [taylor]: Taking taylor expansion of y in y
0.324 * [backup-simplify]: Simplify 0 into 0
0.324 * [backup-simplify]: Simplify 1 into 1
0.324 * [taylor]: Taking taylor expansion of x in y
0.324 * [backup-simplify]: Simplify x into x
0.324 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.324 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
0.324 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.324 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.324 * [taylor]: Taking taylor expansion of 0.5 in y
0.324 * [backup-simplify]: Simplify 0.5 into 0.5
0.324 * [taylor]: Taking taylor expansion of (/ y x) in y
0.324 * [taylor]: Taking taylor expansion of y in y
0.324 * [backup-simplify]: Simplify 0 into 0
0.324 * [backup-simplify]: Simplify 1 into 1
0.324 * [taylor]: Taking taylor expansion of x in y
0.324 * [backup-simplify]: Simplify x into x
0.324 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.324 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
0.324 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 x) 1) 1))) into (* 0.5 (/ 1 x))
0.325 * [backup-simplify]: Simplify (/ (* 0.5 (/ 1 x)) 1) into (/ 0.5 x)
0.325 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.325 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.325 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.325 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.325 * [taylor]: Taking taylor expansion of 0.5 in x
0.325 * [backup-simplify]: Simplify 0.5 into 0.5
0.325 * [taylor]: Taking taylor expansion of (/ y x) in x
0.325 * [taylor]: Taking taylor expansion of y in x
0.325 * [backup-simplify]: Simplify y into y
0.325 * [taylor]: Taking taylor expansion of x in x
0.325 * [backup-simplify]: Simplify 0 into 0
0.325 * [backup-simplify]: Simplify 1 into 1
0.325 * [backup-simplify]: Simplify (/ y 1) into y
0.325 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.325 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
0.325 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.325 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.325 * [taylor]: Taking taylor expansion of 0.5 in x
0.325 * [backup-simplify]: Simplify 0.5 into 0.5
0.325 * [taylor]: Taking taylor expansion of (/ y x) in x
0.325 * [taylor]: Taking taylor expansion of y in x
0.325 * [backup-simplify]: Simplify y into y
0.325 * [taylor]: Taking taylor expansion of x in x
0.325 * [backup-simplify]: Simplify 0 into 0
0.325 * [backup-simplify]: Simplify 1 into 1
0.326 * [backup-simplify]: Simplify (/ y 1) into y
0.326 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.326 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
0.326 * [backup-simplify]: Simplify (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) into (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.326 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.326 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.326 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.326 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.326 * [taylor]: Taking taylor expansion of 0.5 in x
0.326 * [backup-simplify]: Simplify 0.5 into 0.5
0.326 * [taylor]: Taking taylor expansion of (/ y x) in x
0.326 * [taylor]: Taking taylor expansion of y in x
0.326 * [backup-simplify]: Simplify y into y
0.326 * [taylor]: Taking taylor expansion of x in x
0.326 * [backup-simplify]: Simplify 0 into 0
0.326 * [backup-simplify]: Simplify 1 into 1
0.326 * [backup-simplify]: Simplify (/ y 1) into y
0.327 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.327 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
0.327 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.327 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.327 * [taylor]: Taking taylor expansion of 0.5 in x
0.327 * [backup-simplify]: Simplify 0.5 into 0.5
0.327 * [taylor]: Taking taylor expansion of (/ y x) in x
0.327 * [taylor]: Taking taylor expansion of y in x
0.327 * [backup-simplify]: Simplify y into y
0.327 * [taylor]: Taking taylor expansion of x in x
0.327 * [backup-simplify]: Simplify 0 into 0
0.327 * [backup-simplify]: Simplify 1 into 1
0.327 * [backup-simplify]: Simplify (/ y 1) into y
0.327 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.327 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
0.327 * [backup-simplify]: Simplify (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) into (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.327 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
0.328 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.328 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.328 * [taylor]: Taking taylor expansion of 0.5 in y
0.328 * [backup-simplify]: Simplify 0.5 into 0.5
0.328 * [taylor]: Taking taylor expansion of (/ y x) in y
0.328 * [taylor]: Taking taylor expansion of y in y
0.328 * [backup-simplify]: Simplify 0 into 0
0.328 * [backup-simplify]: Simplify 1 into 1
0.328 * [taylor]: Taking taylor expansion of x in y
0.328 * [backup-simplify]: Simplify x into x
0.328 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.328 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
0.328 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.328 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.328 * [taylor]: Taking taylor expansion of 0.5 in y
0.328 * [backup-simplify]: Simplify 0.5 into 0.5
0.328 * [taylor]: Taking taylor expansion of (/ y x) in y
0.328 * [taylor]: Taking taylor expansion of y in y
0.328 * [backup-simplify]: Simplify 0 into 0
0.328 * [backup-simplify]: Simplify 1 into 1
0.328 * [taylor]: Taking taylor expansion of x in y
0.328 * [backup-simplify]: Simplify x into x
0.328 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.328 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
0.329 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 x) 1) 1))) into (* 0.5 (/ 1 x))
0.329 * [backup-simplify]: Simplify (/ (* 0.5 (/ 1 x)) 1) into (/ 0.5 x)
0.329 * [backup-simplify]: Simplify (/ 0.5 x) into (/ 0.5 x)
0.329 * [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
0.329 * [taylor]: Taking taylor expansion of 0 in y
0.329 * [backup-simplify]: Simplify 0 into 0
0.329 * [backup-simplify]: Simplify 0 into 0
0.329 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
0.330 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
0.331 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
0.332 * [backup-simplify]: Simplify (+ 0) into 0
0.333 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (/ 0.5 x) (/ 0 1)))) into 0
0.333 * [backup-simplify]: Simplify 0 into 0
0.333 * [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
0.333 * [taylor]: Taking taylor expansion of 0 in y
0.333 * [backup-simplify]: Simplify 0 into 0
0.333 * [backup-simplify]: Simplify 0 into 0
0.333 * [backup-simplify]: Simplify 0 into 0
0.334 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
0.335 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0
0.336 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 x) 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- (* 0.020833333333333332 (/ 1 (pow x 3))))
0.336 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 x) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow x 2))))
0.337 * [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)))
0.338 * [backup-simplify]: Simplify (* 0.04166666666666667 (/ 1 (pow x 3))) into (/ 0.04166666666666667 (pow x 3))
0.338 * [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
0.338 * [taylor]: Taking taylor expansion of 0 in y
0.339 * [backup-simplify]: Simplify 0 into 0
0.339 * [backup-simplify]: Simplify 0 into 0
0.339 * [backup-simplify]: Simplify 0 into 0
0.339 * [backup-simplify]: Simplify 0 into 0
0.339 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
0.340 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x))))) into 0
0.341 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
0.341 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
0.342 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
0.342 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 1) 1) (/ (pow 0 1) 1)) 0) into 0
0.343 * [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
0.343 * [backup-simplify]: Simplify 0 into 0
0.344 * [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
0.344 * [taylor]: Taking taylor expansion of 0 in y
0.344 * [backup-simplify]: Simplify 0 into 0
0.344 * [backup-simplify]: Simplify 0 into 0
0.344 * [backup-simplify]: Simplify 0 into 0
0.344 * [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))))
0.344 * [backup-simplify]: Simplify (tan (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) into (tan (* 0.5 (/ y x)))
0.344 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
0.344 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.345 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.345 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.345 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.345 * [taylor]: Taking taylor expansion of 0.5 in y
0.345 * [backup-simplify]: Simplify 0.5 into 0.5
0.345 * [taylor]: Taking taylor expansion of (/ y x) in y
0.345 * [taylor]: Taking taylor expansion of y in y
0.345 * [backup-simplify]: Simplify 0 into 0
0.345 * [backup-simplify]: Simplify 1 into 1
0.345 * [taylor]: Taking taylor expansion of x in y
0.345 * [backup-simplify]: Simplify x into x
0.345 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.345 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
0.345 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.345 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.345 * [taylor]: Taking taylor expansion of 0.5 in y
0.345 * [backup-simplify]: Simplify 0.5 into 0.5
0.345 * [taylor]: Taking taylor expansion of (/ y x) in y
0.345 * [taylor]: Taking taylor expansion of y in y
0.345 * [backup-simplify]: Simplify 0 into 0
0.345 * [backup-simplify]: Simplify 1 into 1
0.345 * [taylor]: Taking taylor expansion of x in y
0.345 * [backup-simplify]: Simplify x into x
0.345 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.345 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
0.346 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 x) 1) 1))) into (* 0.5 (/ 1 x))
0.346 * [backup-simplify]: Simplify (/ (* 0.5 (/ 1 x)) 1) into (/ 0.5 x)
0.346 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.346 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.346 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.346 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.346 * [taylor]: Taking taylor expansion of 0.5 in x
0.346 * [backup-simplify]: Simplify 0.5 into 0.5
0.346 * [taylor]: Taking taylor expansion of (/ y x) in x
0.346 * [taylor]: Taking taylor expansion of y in x
0.346 * [backup-simplify]: Simplify y into y
0.346 * [taylor]: Taking taylor expansion of x in x
0.346 * [backup-simplify]: Simplify 0 into 0
0.346 * [backup-simplify]: Simplify 1 into 1
0.346 * [backup-simplify]: Simplify (/ y 1) into y
0.346 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.346 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
0.346 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.346 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.346 * [taylor]: Taking taylor expansion of 0.5 in x
0.346 * [backup-simplify]: Simplify 0.5 into 0.5
0.346 * [taylor]: Taking taylor expansion of (/ y x) in x
0.346 * [taylor]: Taking taylor expansion of y in x
0.346 * [backup-simplify]: Simplify y into y
0.347 * [taylor]: Taking taylor expansion of x in x
0.347 * [backup-simplify]: Simplify 0 into 0
0.347 * [backup-simplify]: Simplify 1 into 1
0.347 * [backup-simplify]: Simplify (/ y 1) into y
0.347 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.347 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
0.347 * [backup-simplify]: Simplify (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) into (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.347 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.347 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.347 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.347 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.347 * [taylor]: Taking taylor expansion of 0.5 in x
0.347 * [backup-simplify]: Simplify 0.5 into 0.5
0.347 * [taylor]: Taking taylor expansion of (/ y x) in x
0.347 * [taylor]: Taking taylor expansion of y in x
0.347 * [backup-simplify]: Simplify y into y
0.347 * [taylor]: Taking taylor expansion of x in x
0.347 * [backup-simplify]: Simplify 0 into 0
0.347 * [backup-simplify]: Simplify 1 into 1
0.348 * [backup-simplify]: Simplify (/ y 1) into y
0.348 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.348 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
0.348 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.348 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.348 * [taylor]: Taking taylor expansion of 0.5 in x
0.348 * [backup-simplify]: Simplify 0.5 into 0.5
0.348 * [taylor]: Taking taylor expansion of (/ y x) in x
0.348 * [taylor]: Taking taylor expansion of y in x
0.348 * [backup-simplify]: Simplify y into y
0.348 * [taylor]: Taking taylor expansion of x in x
0.348 * [backup-simplify]: Simplify 0 into 0
0.348 * [backup-simplify]: Simplify 1 into 1
0.348 * [backup-simplify]: Simplify (/ y 1) into y
0.348 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.348 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
0.348 * [backup-simplify]: Simplify (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) into (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.348 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
0.349 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.349 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.349 * [taylor]: Taking taylor expansion of 0.5 in y
0.349 * [backup-simplify]: Simplify 0.5 into 0.5
0.349 * [taylor]: Taking taylor expansion of (/ y x) in y
0.349 * [taylor]: Taking taylor expansion of y in y
0.349 * [backup-simplify]: Simplify 0 into 0
0.349 * [backup-simplify]: Simplify 1 into 1
0.349 * [taylor]: Taking taylor expansion of x in y
0.349 * [backup-simplify]: Simplify x into x
0.349 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.349 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
0.349 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.349 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.349 * [taylor]: Taking taylor expansion of 0.5 in y
0.349 * [backup-simplify]: Simplify 0.5 into 0.5
0.349 * [taylor]: Taking taylor expansion of (/ y x) in y
0.349 * [taylor]: Taking taylor expansion of y in y
0.349 * [backup-simplify]: Simplify 0 into 0
0.349 * [backup-simplify]: Simplify 1 into 1
0.349 * [taylor]: Taking taylor expansion of x in y
0.349 * [backup-simplify]: Simplify x into x
0.349 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.349 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
0.350 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 x) 1) 1))) into (* 0.5 (/ 1 x))
0.350 * [backup-simplify]: Simplify (/ (* 0.5 (/ 1 x)) 1) into (/ 0.5 x)
0.350 * [backup-simplify]: Simplify (/ 0.5 x) into (/ 0.5 x)
0.350 * [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
0.350 * [taylor]: Taking taylor expansion of 0 in y
0.350 * [backup-simplify]: Simplify 0 into 0
0.350 * [backup-simplify]: Simplify 0 into 0
0.351 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
0.351 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
0.352 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
0.353 * [backup-simplify]: Simplify (+ 0) into 0
0.354 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (/ 0.5 x) (/ 0 1)))) into 0
0.354 * [backup-simplify]: Simplify 0 into 0
0.355 * [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
0.355 * [taylor]: Taking taylor expansion of 0 in y
0.355 * [backup-simplify]: Simplify 0 into 0
0.355 * [backup-simplify]: Simplify 0 into 0
0.355 * [backup-simplify]: Simplify 0 into 0
0.355 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
0.356 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0
0.357 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 x) 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- (* 0.020833333333333332 (/ 1 (pow x 3))))
0.357 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 x) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow x 2))))
0.358 * [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)))
0.358 * [backup-simplify]: Simplify (* 0.04166666666666667 (/ 1 (pow x 3))) into (/ 0.04166666666666667 (pow x 3))
0.359 * [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
0.359 * [taylor]: Taking taylor expansion of 0 in y
0.359 * [backup-simplify]: Simplify 0 into 0
0.359 * [backup-simplify]: Simplify 0 into 0
0.359 * [backup-simplify]: Simplify 0 into 0
0.359 * [backup-simplify]: Simplify 0 into 0
0.359 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
0.360 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x))))) into 0
0.361 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
0.361 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
0.361 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
0.362 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 1) 1) (/ (pow 0 1) 1)) 0) into 0
0.363 * [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
0.363 * [backup-simplify]: Simplify 0 into 0
0.364 * [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
0.364 * [taylor]: Taking taylor expansion of 0 in y
0.364 * [backup-simplify]: Simplify 0 into 0
0.364 * [backup-simplify]: Simplify 0 into 0
0.364 * [backup-simplify]: Simplify 0 into 0
0.364 * [backup-simplify]: Simplify (+ (* (/ 0.04166666666666667 (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))))
0.364 * * * * [progress]: [ 3 / 3 ] generating series at (2)
0.364 * [backup-simplify]: Simplify (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) into (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y))))
0.364 * [approximate]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in (x y) around 0
0.364 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in y
0.364 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in y
0.365 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.365 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.365 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.365 * [taylor]: Taking taylor expansion of 0.5 in y
0.365 * [backup-simplify]: Simplify 0.5 into 0.5
0.365 * [taylor]: Taking taylor expansion of (/ x y) in y
0.365 * [taylor]: Taking taylor expansion of x in y
0.365 * [backup-simplify]: Simplify x into x
0.365 * [taylor]: Taking taylor expansion of y in y
0.365 * [backup-simplify]: Simplify 0 into 0
0.365 * [backup-simplify]: Simplify 1 into 1
0.365 * [backup-simplify]: Simplify (/ x 1) into x
0.365 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x)
0.365 * [backup-simplify]: Simplify (sin (* 0.5 (/ x y))) into (sin (* 0.5 (/ x y)))
0.365 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
0.365 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.365 * [taylor]: Taking taylor expansion of 0.5 in y
0.365 * [backup-simplify]: Simplify 0.5 into 0.5
0.365 * [taylor]: Taking taylor expansion of (/ x y) in y
0.365 * [taylor]: Taking taylor expansion of x in y
0.365 * [backup-simplify]: Simplify x into x
0.365 * [taylor]: Taking taylor expansion of y in y
0.365 * [backup-simplify]: Simplify 0 into 0
0.365 * [backup-simplify]: Simplify 1 into 1
0.365 * [backup-simplify]: Simplify (/ x 1) into x
0.365 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x)
0.365 * [backup-simplify]: Simplify (cos (* 0.5 (/ x y))) into (cos (* 0.5 (/ x y)))
0.365 * [backup-simplify]: Simplify (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y)))) into (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.365 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.365 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.365 * [taylor]: Taking taylor expansion of 0.5 in y
0.365 * [backup-simplify]: Simplify 0.5 into 0.5
0.365 * [taylor]: Taking taylor expansion of (/ x y) in y
0.365 * [taylor]: Taking taylor expansion of x in y
0.365 * [backup-simplify]: Simplify x into x
0.365 * [taylor]: Taking taylor expansion of y in y
0.365 * [backup-simplify]: Simplify 0 into 0
0.365 * [backup-simplify]: Simplify 1 into 1
0.365 * [backup-simplify]: Simplify (/ x 1) into x
0.365 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x)
0.366 * [backup-simplify]: Simplify (sin (* 0.5 (/ x y))) into (sin (* 0.5 (/ x y)))
0.366 * [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))))
0.366 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in x
0.366 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.366 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.366 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.366 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.366 * [taylor]: Taking taylor expansion of 0.5 in x
0.366 * [backup-simplify]: Simplify 0.5 into 0.5
0.366 * [taylor]: Taking taylor expansion of (/ x y) in x
0.366 * [taylor]: Taking taylor expansion of x in x
0.366 * [backup-simplify]: Simplify 0 into 0
0.366 * [backup-simplify]: Simplify 1 into 1
0.366 * [taylor]: Taking taylor expansion of y in x
0.366 * [backup-simplify]: Simplify y into y
0.366 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.366 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
0.366 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.366 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.366 * [taylor]: Taking taylor expansion of 0.5 in x
0.366 * [backup-simplify]: Simplify 0.5 into 0.5
0.366 * [taylor]: Taking taylor expansion of (/ x y) in x
0.366 * [taylor]: Taking taylor expansion of x in x
0.366 * [backup-simplify]: Simplify 0 into 0
0.366 * [backup-simplify]: Simplify 1 into 1
0.366 * [taylor]: Taking taylor expansion of y in x
0.366 * [backup-simplify]: Simplify y into y
0.366 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.366 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
0.366 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 y) 1) 1))) into (* 0.5 (/ 1 y))
0.367 * [backup-simplify]: Simplify (/ (* 0.5 (/ 1 y)) 1) into (/ 0.5 y)
0.367 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.367 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.367 * [taylor]: Taking taylor expansion of 0.5 in x
0.367 * [backup-simplify]: Simplify 0.5 into 0.5
0.367 * [taylor]: Taking taylor expansion of (/ x y) in x
0.367 * [taylor]: Taking taylor expansion of x in x
0.367 * [backup-simplify]: Simplify 0 into 0
0.367 * [backup-simplify]: Simplify 1 into 1
0.367 * [taylor]: Taking taylor expansion of y in x
0.367 * [backup-simplify]: Simplify y into y
0.367 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.367 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
0.367 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 y) 1) 1))) into (* 0.5 (/ 1 y))
0.367 * [backup-simplify]: Simplify (/ (/ 0.5 y) (* 0.5 (/ 1 y))) into 1.0
0.367 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in x
0.367 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.367 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.367 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.367 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.367 * [taylor]: Taking taylor expansion of 0.5 in x
0.367 * [backup-simplify]: Simplify 0.5 into 0.5
0.367 * [taylor]: Taking taylor expansion of (/ x y) in x
0.367 * [taylor]: Taking taylor expansion of x in x
0.367 * [backup-simplify]: Simplify 0 into 0
0.367 * [backup-simplify]: Simplify 1 into 1
0.367 * [taylor]: Taking taylor expansion of y in x
0.367 * [backup-simplify]: Simplify y into y
0.367 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.367 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
0.367 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.367 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.367 * [taylor]: Taking taylor expansion of 0.5 in x
0.367 * [backup-simplify]: Simplify 0.5 into 0.5
0.367 * [taylor]: Taking taylor expansion of (/ x y) in x
0.367 * [taylor]: Taking taylor expansion of x in x
0.367 * [backup-simplify]: Simplify 0 into 0
0.367 * [backup-simplify]: Simplify 1 into 1
0.367 * [taylor]: Taking taylor expansion of y in x
0.367 * [backup-simplify]: Simplify y into y
0.367 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.368 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
0.368 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 y) 1) 1))) into (* 0.5 (/ 1 y))
0.368 * [backup-simplify]: Simplify (/ (* 0.5 (/ 1 y)) 1) into (/ 0.5 y)
0.368 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.368 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.368 * [taylor]: Taking taylor expansion of 0.5 in x
0.368 * [backup-simplify]: Simplify 0.5 into 0.5
0.368 * [taylor]: Taking taylor expansion of (/ x y) in x
0.368 * [taylor]: Taking taylor expansion of x in x
0.368 * [backup-simplify]: Simplify 0 into 0
0.368 * [backup-simplify]: Simplify 1 into 1
0.368 * [taylor]: Taking taylor expansion of y in x
0.368 * [backup-simplify]: Simplify y into y
0.368 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.368 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
0.368 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 y) 1) 1))) into (* 0.5 (/ 1 y))
0.368 * [backup-simplify]: Simplify (/ (/ 0.5 y) (* 0.5 (/ 1 y))) into 1.0
0.368 * [taylor]: Taking taylor expansion of 1.0 in y
0.368 * [backup-simplify]: Simplify 1.0 into 1.0
0.368 * [backup-simplify]: Simplify 1.0 into 1.0
0.368 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0
0.369 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 y))) into 0
0.369 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
0.370 * [backup-simplify]: Simplify (+ 0) into 0
0.370 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (/ 0.5 y) (/ 0 1)))) into 0
0.371 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0
0.371 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 y))) into 0
0.371 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
0.372 * [backup-simplify]: Simplify (- (/ 0 (* 0.5 (/ 1 y))) (+ (* 1.0 (/ 0 (* 0.5 (/ 1 y)))))) into 0
0.372 * [taylor]: Taking taylor expansion of 0 in y
0.372 * [backup-simplify]: Simplify 0 into 0
0.372 * [backup-simplify]: Simplify 0 into 0
0.372 * [backup-simplify]: Simplify 0 into 0
0.372 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.372 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0
0.378 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 y) 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- (* 0.020833333333333332 (/ 1 (pow y 3))))
0.378 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 y) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow y 2))))
0.379 * [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)))
0.379 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.380 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0
0.381 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 y) 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- (* 0.020833333333333332 (/ 1 (pow y 3))))
0.381 * [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)))
0.381 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow y 2))) in y
0.381 * [taylor]: Taking taylor expansion of 0.125 in y
0.381 * [backup-simplify]: Simplify 0.125 into 0.125
0.381 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.381 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.381 * [taylor]: Taking taylor expansion of y in y
0.381 * [backup-simplify]: Simplify 0 into 0
0.381 * [backup-simplify]: Simplify 1 into 1
0.382 * [backup-simplify]: Simplify (* 1 1) into 1
0.382 * [backup-simplify]: Simplify (/ 1 1) into 1
0.382 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.383 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.383 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.384 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.384 * [backup-simplify]: Simplify (+ (* 0.125 0) (+ (* 0 0) (* 0 1))) into 0
0.385 * [backup-simplify]: Simplify 0 into 0
0.385 * [backup-simplify]: Simplify 0 into 0
0.385 * [backup-simplify]: Simplify 0 into 0
0.385 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.386 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y))))) into 0
0.387 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 y) 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
0.387 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0
0.387 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 y))) into 0
0.388 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 y) 1) 1) (/ (pow 0 1) 1)) 0) into 0
0.389 * [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
0.389 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.390 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y))))) into 0
0.391 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 y) 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
0.391 * [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
0.391 * [taylor]: Taking taylor expansion of 0 in y
0.391 * [backup-simplify]: Simplify 0 into 0
0.391 * [backup-simplify]: Simplify 0 into 0
0.391 * [backup-simplify]: Simplify 1.0 into 1.0
0.392 * [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))))
0.392 * [approximate]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in (x y) around 0
0.392 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in y
0.392 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.392 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.392 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.392 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.392 * [taylor]: Taking taylor expansion of 0.5 in y
0.392 * [backup-simplify]: Simplify 0.5 into 0.5
0.392 * [taylor]: Taking taylor expansion of (/ y x) in y
0.392 * [taylor]: Taking taylor expansion of y in y
0.392 * [backup-simplify]: Simplify 0 into 0
0.392 * [backup-simplify]: Simplify 1 into 1
0.392 * [taylor]: Taking taylor expansion of x in y
0.392 * [backup-simplify]: Simplify x into x
0.392 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.393 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
0.393 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.393 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.393 * [taylor]: Taking taylor expansion of 0.5 in y
0.393 * [backup-simplify]: Simplify 0.5 into 0.5
0.393 * [taylor]: Taking taylor expansion of (/ y x) in y
0.393 * [taylor]: Taking taylor expansion of y in y
0.393 * [backup-simplify]: Simplify 0 into 0
0.393 * [backup-simplify]: Simplify 1 into 1
0.393 * [taylor]: Taking taylor expansion of x in y
0.393 * [backup-simplify]: Simplify x into x
0.393 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.393 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
0.393 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 x) 1) 1))) into (* 0.5 (/ 1 x))
0.393 * [backup-simplify]: Simplify (/ (* 0.5 (/ 1 x)) 1) into (/ 0.5 x)
0.393 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.393 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.393 * [taylor]: Taking taylor expansion of 0.5 in y
0.393 * [backup-simplify]: Simplify 0.5 into 0.5
0.393 * [taylor]: Taking taylor expansion of (/ y x) in y
0.393 * [taylor]: Taking taylor expansion of y in y
0.394 * [backup-simplify]: Simplify 0 into 0
0.394 * [backup-simplify]: Simplify 1 into 1
0.394 * [taylor]: Taking taylor expansion of x in y
0.394 * [backup-simplify]: Simplify x into x
0.394 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.394 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
0.394 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 x) 1) 1))) into (* 0.5 (/ 1 x))
0.394 * [backup-simplify]: Simplify (/ (/ 0.5 x) (* 0.5 (/ 1 x))) into 1.0
0.394 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
0.394 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.394 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.394 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.394 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.394 * [taylor]: Taking taylor expansion of 0.5 in x
0.394 * [backup-simplify]: Simplify 0.5 into 0.5
0.394 * [taylor]: Taking taylor expansion of (/ y x) in x
0.394 * [taylor]: Taking taylor expansion of y in x
0.394 * [backup-simplify]: Simplify y into y
0.394 * [taylor]: Taking taylor expansion of x in x
0.395 * [backup-simplify]: Simplify 0 into 0
0.395 * [backup-simplify]: Simplify 1 into 1
0.395 * [backup-simplify]: Simplify (/ y 1) into y
0.395 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.395 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
0.395 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.395 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.395 * [taylor]: Taking taylor expansion of 0.5 in x
0.395 * [backup-simplify]: Simplify 0.5 into 0.5
0.395 * [taylor]: Taking taylor expansion of (/ y x) in x
0.395 * [taylor]: Taking taylor expansion of y in x
0.395 * [backup-simplify]: Simplify y into y
0.395 * [taylor]: Taking taylor expansion of x in x
0.395 * [backup-simplify]: Simplify 0 into 0
0.395 * [backup-simplify]: Simplify 1 into 1
0.395 * [backup-simplify]: Simplify (/ y 1) into y
0.395 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.395 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
0.395 * [backup-simplify]: Simplify (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) into (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.396 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.396 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.396 * [taylor]: Taking taylor expansion of 0.5 in x
0.396 * [backup-simplify]: Simplify 0.5 into 0.5
0.396 * [taylor]: Taking taylor expansion of (/ y x) in x
0.396 * [taylor]: Taking taylor expansion of y in x
0.396 * [backup-simplify]: Simplify y into y
0.396 * [taylor]: Taking taylor expansion of x in x
0.396 * [backup-simplify]: Simplify 0 into 0
0.396 * [backup-simplify]: Simplify 1 into 1
0.396 * [backup-simplify]: Simplify (/ y 1) into y
0.396 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.396 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
0.396 * [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))))
0.396 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
0.396 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.396 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.397 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.397 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.397 * [taylor]: Taking taylor expansion of 0.5 in x
0.397 * [backup-simplify]: Simplify 0.5 into 0.5
0.397 * [taylor]: Taking taylor expansion of (/ y x) in x
0.397 * [taylor]: Taking taylor expansion of y in x
0.397 * [backup-simplify]: Simplify y into y
0.397 * [taylor]: Taking taylor expansion of x in x
0.397 * [backup-simplify]: Simplify 0 into 0
0.397 * [backup-simplify]: Simplify 1 into 1
0.397 * [backup-simplify]: Simplify (/ y 1) into y
0.397 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.397 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
0.397 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.397 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.397 * [taylor]: Taking taylor expansion of 0.5 in x
0.397 * [backup-simplify]: Simplify 0.5 into 0.5
0.397 * [taylor]: Taking taylor expansion of (/ y x) in x
0.397 * [taylor]: Taking taylor expansion of y in x
0.397 * [backup-simplify]: Simplify y into y
0.397 * [taylor]: Taking taylor expansion of x in x
0.397 * [backup-simplify]: Simplify 0 into 0
0.397 * [backup-simplify]: Simplify 1 into 1
0.397 * [backup-simplify]: Simplify (/ y 1) into y
0.397 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.397 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
0.398 * [backup-simplify]: Simplify (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) into (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.398 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.398 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.398 * [taylor]: Taking taylor expansion of 0.5 in x
0.398 * [backup-simplify]: Simplify 0.5 into 0.5
0.398 * [taylor]: Taking taylor expansion of (/ y x) in x
0.398 * [taylor]: Taking taylor expansion of y in x
0.398 * [backup-simplify]: Simplify y into y
0.398 * [taylor]: Taking taylor expansion of x in x
0.398 * [backup-simplify]: Simplify 0 into 0
0.398 * [backup-simplify]: Simplify 1 into 1
0.398 * [backup-simplify]: Simplify (/ y 1) into y
0.398 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.398 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
0.398 * [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))))
0.399 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
0.399 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.399 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.399 * [taylor]: Taking taylor expansion of 0.5 in y
0.399 * [backup-simplify]: Simplify 0.5 into 0.5
0.399 * [taylor]: Taking taylor expansion of (/ y x) in y
0.399 * [taylor]: Taking taylor expansion of y in y
0.399 * [backup-simplify]: Simplify 0 into 0
0.399 * [backup-simplify]: Simplify 1 into 1
0.399 * [taylor]: Taking taylor expansion of x in y
0.399 * [backup-simplify]: Simplify x into x
0.399 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.399 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
0.400 * [backup-simplify]: Simplify (/ 1 1) into 1
0.400 * [backup-simplify]: Simplify 1 into 1
0.400 * [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
0.401 * [backup-simplify]: Simplify (- (/ 0 (sin (* 0.5 (/ y x)))) (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (sin (* 0.5 (/ y x))))))) into 0
0.401 * [taylor]: Taking taylor expansion of 0 in y
0.401 * [backup-simplify]: Simplify 0 into 0
0.401 * [backup-simplify]: Simplify 0 into 0
0.402 * [backup-simplify]: Simplify (+ 0) into 0
0.403 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.403 * [backup-simplify]: Simplify 0 into 0
0.403 * [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
0.404 * [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
0.404 * [taylor]: Taking taylor expansion of 0 in y
0.404 * [backup-simplify]: Simplify 0 into 0
0.404 * [backup-simplify]: Simplify 0 into 0
0.404 * [backup-simplify]: Simplify 0 into 0
0.405 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 x) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow x 2))))
0.406 * [backup-simplify]: Simplify (- (+ (* 1 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* 0 (/ 0 1)))) into (* 0.125 (/ 1 (pow x 2)))
0.407 * [backup-simplify]: Simplify (* 0.125 (/ 1 (pow x 2))) into (/ 0.125 (pow x 2))
0.408 * [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
0.408 * [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
0.408 * [taylor]: Taking taylor expansion of 0 in y
0.408 * [backup-simplify]: Simplify 0 into 0
0.408 * [backup-simplify]: Simplify 0 into 0
0.408 * [backup-simplify]: Simplify 0 into 0
0.409 * [backup-simplify]: Simplify 0 into 0
0.409 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
0.410 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
0.411 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 1) 1) (/ (pow 0 1) 1)) 0) into 0
0.413 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* (* 0.125 (/ 1 (pow x 2))) (/ 0 1)))) into 0
0.413 * [backup-simplify]: Simplify 0 into 0
0.414 * [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
0.414 * [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
0.415 * [taylor]: Taking taylor expansion of 0 in y
0.415 * [backup-simplify]: Simplify 0 into 0
0.415 * [backup-simplify]: Simplify 0 into 0
0.415 * [backup-simplify]: Simplify 0 into 0
0.415 * [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)
0.416 * [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))))
0.416 * [approximate]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in (x y) around 0
0.416 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in y
0.416 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.416 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.416 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.416 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.416 * [taylor]: Taking taylor expansion of 0.5 in y
0.416 * [backup-simplify]: Simplify 0.5 into 0.5
0.416 * [taylor]: Taking taylor expansion of (/ y x) in y
0.416 * [taylor]: Taking taylor expansion of y in y
0.416 * [backup-simplify]: Simplify 0 into 0
0.416 * [backup-simplify]: Simplify 1 into 1
0.416 * [taylor]: Taking taylor expansion of x in y
0.416 * [backup-simplify]: Simplify x into x
0.416 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.416 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
0.416 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.416 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.416 * [taylor]: Taking taylor expansion of 0.5 in y
0.416 * [backup-simplify]: Simplify 0.5 into 0.5
0.416 * [taylor]: Taking taylor expansion of (/ y x) in y
0.416 * [taylor]: Taking taylor expansion of y in y
0.417 * [backup-simplify]: Simplify 0 into 0
0.417 * [backup-simplify]: Simplify 1 into 1
0.417 * [taylor]: Taking taylor expansion of x in y
0.417 * [backup-simplify]: Simplify x into x
0.417 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.417 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
0.417 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 x) 1) 1))) into (* 0.5 (/ 1 x))
0.417 * [backup-simplify]: Simplify (/ (* 0.5 (/ 1 x)) 1) into (/ 0.5 x)
0.417 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.417 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.417 * [taylor]: Taking taylor expansion of 0.5 in y
0.417 * [backup-simplify]: Simplify 0.5 into 0.5
0.417 * [taylor]: Taking taylor expansion of (/ y x) in y
0.417 * [taylor]: Taking taylor expansion of y in y
0.417 * [backup-simplify]: Simplify 0 into 0
0.417 * [backup-simplify]: Simplify 1 into 1
0.417 * [taylor]: Taking taylor expansion of x in y
0.417 * [backup-simplify]: Simplify x into x
0.417 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.417 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
0.418 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 x) 1) 1))) into (* 0.5 (/ 1 x))
0.418 * [backup-simplify]: Simplify (/ (/ 0.5 x) (* 0.5 (/ 1 x))) into 1.0
0.418 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
0.418 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.418 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.418 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.418 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.418 * [taylor]: Taking taylor expansion of 0.5 in x
0.418 * [backup-simplify]: Simplify 0.5 into 0.5
0.418 * [taylor]: Taking taylor expansion of (/ y x) in x
0.418 * [taylor]: Taking taylor expansion of y in x
0.418 * [backup-simplify]: Simplify y into y
0.418 * [taylor]: Taking taylor expansion of x in x
0.418 * [backup-simplify]: Simplify 0 into 0
0.418 * [backup-simplify]: Simplify 1 into 1
0.418 * [backup-simplify]: Simplify (/ y 1) into y
0.418 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.419 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
0.419 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.419 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.419 * [taylor]: Taking taylor expansion of 0.5 in x
0.419 * [backup-simplify]: Simplify 0.5 into 0.5
0.419 * [taylor]: Taking taylor expansion of (/ y x) in x
0.419 * [taylor]: Taking taylor expansion of y in x
0.419 * [backup-simplify]: Simplify y into y
0.419 * [taylor]: Taking taylor expansion of x in x
0.419 * [backup-simplify]: Simplify 0 into 0
0.419 * [backup-simplify]: Simplify 1 into 1
0.419 * [backup-simplify]: Simplify (/ y 1) into y
0.419 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.419 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
0.419 * [backup-simplify]: Simplify (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) into (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.419 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.419 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.419 * [taylor]: Taking taylor expansion of 0.5 in x
0.419 * [backup-simplify]: Simplify 0.5 into 0.5
0.419 * [taylor]: Taking taylor expansion of (/ y x) in x
0.420 * [taylor]: Taking taylor expansion of y in x
0.420 * [backup-simplify]: Simplify y into y
0.420 * [taylor]: Taking taylor expansion of x in x
0.420 * [backup-simplify]: Simplify 0 into 0
0.420 * [backup-simplify]: Simplify 1 into 1
0.420 * [backup-simplify]: Simplify (/ y 1) into y
0.420 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.420 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
0.420 * [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))))
0.420 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
0.420 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.420 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.420 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.421 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.421 * [taylor]: Taking taylor expansion of 0.5 in x
0.421 * [backup-simplify]: Simplify 0.5 into 0.5
0.421 * [taylor]: Taking taylor expansion of (/ y x) in x
0.421 * [taylor]: Taking taylor expansion of y in x
0.421 * [backup-simplify]: Simplify y into y
0.421 * [taylor]: Taking taylor expansion of x in x
0.421 * [backup-simplify]: Simplify 0 into 0
0.421 * [backup-simplify]: Simplify 1 into 1
0.421 * [backup-simplify]: Simplify (/ y 1) into y
0.421 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.421 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
0.421 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.421 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.421 * [taylor]: Taking taylor expansion of 0.5 in x
0.421 * [backup-simplify]: Simplify 0.5 into 0.5
0.421 * [taylor]: Taking taylor expansion of (/ y x) in x
0.421 * [taylor]: Taking taylor expansion of y in x
0.421 * [backup-simplify]: Simplify y into y
0.421 * [taylor]: Taking taylor expansion of x in x
0.421 * [backup-simplify]: Simplify 0 into 0
0.421 * [backup-simplify]: Simplify 1 into 1
0.421 * [backup-simplify]: Simplify (/ y 1) into y
0.421 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.421 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
0.422 * [backup-simplify]: Simplify (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) into (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.422 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.422 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.422 * [taylor]: Taking taylor expansion of 0.5 in x
0.422 * [backup-simplify]: Simplify 0.5 into 0.5
0.422 * [taylor]: Taking taylor expansion of (/ y x) in x
0.422 * [taylor]: Taking taylor expansion of y in x
0.422 * [backup-simplify]: Simplify y into y
0.422 * [taylor]: Taking taylor expansion of x in x
0.422 * [backup-simplify]: Simplify 0 into 0
0.422 * [backup-simplify]: Simplify 1 into 1
0.422 * [backup-simplify]: Simplify (/ y 1) into y
0.422 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.422 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
0.423 * [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))))
0.423 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
0.423 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.423 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.423 * [taylor]: Taking taylor expansion of 0.5 in y
0.423 * [backup-simplify]: Simplify 0.5 into 0.5
0.423 * [taylor]: Taking taylor expansion of (/ y x) in y
0.423 * [taylor]: Taking taylor expansion of y in y
0.423 * [backup-simplify]: Simplify 0 into 0
0.423 * [backup-simplify]: Simplify 1 into 1
0.423 * [taylor]: Taking taylor expansion of x in y
0.423 * [backup-simplify]: Simplify x into x
0.423 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.423 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
0.424 * [backup-simplify]: Simplify (/ 1 1) into 1
0.424 * [backup-simplify]: Simplify 1 into 1
0.425 * [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
0.425 * [backup-simplify]: Simplify (- (/ 0 (sin (* 0.5 (/ y x)))) (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (sin (* 0.5 (/ y x))))))) into 0
0.425 * [taylor]: Taking taylor expansion of 0 in y
0.425 * [backup-simplify]: Simplify 0 into 0
0.425 * [backup-simplify]: Simplify 0 into 0
0.426 * [backup-simplify]: Simplify (+ 0) into 0
0.427 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.427 * [backup-simplify]: Simplify 0 into 0
0.428 * [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
0.428 * [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
0.428 * [taylor]: Taking taylor expansion of 0 in y
0.428 * [backup-simplify]: Simplify 0 into 0
0.428 * [backup-simplify]: Simplify 0 into 0
0.428 * [backup-simplify]: Simplify 0 into 0
0.429 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 x) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow x 2))))
0.430 * [backup-simplify]: Simplify (- (+ (* 1 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* 0 (/ 0 1)))) into (* 0.125 (/ 1 (pow x 2)))
0.430 * [backup-simplify]: Simplify (* 0.125 (/ 1 (pow x 2))) into (/ 0.125 (pow x 2))
0.431 * [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
0.432 * [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
0.432 * [taylor]: Taking taylor expansion of 0 in y
0.432 * [backup-simplify]: Simplify 0 into 0
0.432 * [backup-simplify]: Simplify 0 into 0
0.432 * [backup-simplify]: Simplify 0 into 0
0.432 * [backup-simplify]: Simplify 0 into 0
0.433 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
0.433 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
0.435 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 1) 1) (/ (pow 0 1) 1)) 0) into 0
0.436 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* (* 0.125 (/ 1 (pow x 2))) (/ 0 1)))) into 0
0.437 * [backup-simplify]: Simplify 0 into 0
0.438 * [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
0.438 * [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
0.438 * [taylor]: Taking taylor expansion of 0 in y
0.439 * [backup-simplify]: Simplify 0 into 0
0.439 * [backup-simplify]: Simplify 0 into 0
0.439 * [backup-simplify]: Simplify 0 into 0
0.439 * [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)
0.439 * * * [progress]: simplifying candidates
0.440 * [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)
0.441 * * [simplify]: iteration 0: 83 enodes
0.455 * * [simplify]: iteration 1: 152 enodes
0.503 * * [simplify]: iteration 2: 502 enodes
0.874 * * [simplify]: iteration 3: 3055 enodes
1.489 * * [simplify]: iteration complete: 5002 enodes
1.489 * * [simplify]: Extracting #0: cost 55 inf + 0
1.491 * * [simplify]: Extracting #1: cost 432 inf + 3
1.496 * * [simplify]: Extracting #2: cost 1677 inf + 2473
1.525 * * [simplify]: Extracting #3: cost 1871 inf + 32585
1.556 * * [simplify]: Extracting #4: cost 751 inf + 214240
1.617 * * [simplify]: Extracting #5: cost 143 inf + 390639
1.699 * * [simplify]: Extracting #6: cost 4 inf + 446534
1.782 * * [simplify]: Extracting #7: cost 0 inf + 447958
1.844 * [simplify]: Simplified to:
  (expm1 (sin (/ x (* 2.0 y))))
  (log1p (sin (/ x (* 2.0 y))))
  (log (sin (/ x (* 2.0 y))))
  (exp (sin (/ x (* 2.0 y))))
  (* (cbrt (sin (/ x (* 2.0 y)))) (cbrt (sin (/ x (* 2.0 y)))))
  (cbrt (sin (/ x (* 2.0 y))))
  (* (sin (/ x (* 2.0 y))) (* (sin (/ x (* 2.0 y))) (sin (/ x (* 2.0 y)))))
  (sqrt (sin (/ x (* 2.0 y))))
  (sqrt (sin (/ x (* 2.0 y))))
  (expm1 (tan (/ x (* 2.0 y))))
  (log1p (tan (/ x (* 2.0 y))))
  (sin (/ x (* 2.0 y)))
  (cos (/ x (* 2.0 y)))
  (log (tan (/ x (* 2.0 y))))
  (exp (tan (/ x (* 2.0 y))))
  (* (cbrt (tan (/ x (* 2.0 y)))) (cbrt (tan (/ x (* 2.0 y)))))
  (cbrt (tan (/ x (* 2.0 y))))
  (* (* (tan (/ x (* 2.0 y))) (tan (/ x (* 2.0 y)))) (tan (/ x (* 2.0 y))))
  (sqrt (tan (/ x (* 2.0 y))))
  (sqrt (tan (/ x (* 2.0 y))))
  (expm1 (/ (tan (/ x (* 2.0 y))) (sin (/ x (* 2.0 y)))))
  (log1p (/ (tan (/ x (* 2.0 y))) (sin (/ x (* 2.0 y)))))
  (log (/ (tan (/ x (* 2.0 y))) (sin (/ x (* 2.0 y)))))
  (log (/ (tan (/ x (* 2.0 y))) (sin (/ x (* 2.0 y)))))
  (exp (/ (tan (/ x (* 2.0 y))) (sin (/ x (* 2.0 y)))))
  (* (* (/ (tan (/ x (* 2.0 y))) (sin (/ x (* 2.0 y)))) (/ (tan (/ x (* 2.0 y))) (sin (/ x (* 2.0 y))))) (/ (tan (/ x (* 2.0 y))) (sin (/ x (* 2.0 y)))))
  (* (cbrt (/ (tan (/ x (* 2.0 y))) (sin (/ x (* 2.0 y))))) (cbrt (/ (tan (/ x (* 2.0 y))) (sin (/ x (* 2.0 y))))))
  (cbrt (/ (tan (/ x (* 2.0 y))) (sin (/ x (* 2.0 y)))))
  (* (* (/ (tan (/ x (* 2.0 y))) (sin (/ x (* 2.0 y)))) (/ (tan (/ x (* 2.0 y))) (sin (/ x (* 2.0 y))))) (/ (tan (/ x (* 2.0 y))) (sin (/ x (* 2.0 y)))))
  (sqrt (/ (tan (/ x (* 2.0 y))) (sin (/ x (* 2.0 y)))))
  (sqrt (/ (tan (/ x (* 2.0 y))) (sin (/ x (* 2.0 y)))))
  (- (tan (/ x (* 2.0 y))))
  (- (sin (/ x (* 2.0 y))))
  (* (/ (cbrt (tan (/ x (* 2.0 y)))) (cbrt (sin (/ x (* 2.0 y))))) (/ (cbrt (tan (/ x (* 2.0 y)))) (cbrt (sin (/ x (* 2.0 y))))))
  (/ (cbrt (tan (/ x (* 2.0 y)))) (cbrt (sin (/ x (* 2.0 y)))))
  (/ (* (cbrt (tan (/ x (* 2.0 y)))) (cbrt (tan (/ x (* 2.0 y))))) (sqrt (sin (/ x (* 2.0 y)))))
  (/ (cbrt (tan (/ x (* 2.0 y)))) (sqrt (sin (/ x (* 2.0 y)))))
  (* (cbrt (tan (/ x (* 2.0 y)))) (cbrt (tan (/ x (* 2.0 y)))))
  (/ (cbrt (tan (/ x (* 2.0 y)))) (sin (/ x (* 2.0 y))))
  (/ (sqrt (tan (/ x (* 2.0 y)))) (* (cbrt (sin (/ x (* 2.0 y)))) (cbrt (sin (/ x (* 2.0 y))))))
  (/ (sqrt (tan (/ x (* 2.0 y)))) (cbrt (sin (/ x (* 2.0 y)))))
  (/ (sqrt (tan (/ x (* 2.0 y)))) (sqrt (sin (/ x (* 2.0 y)))))
  (/ (sqrt (tan (/ x (* 2.0 y)))) (sqrt (sin (/ x (* 2.0 y)))))
  (sqrt (tan (/ x (* 2.0 y))))
  (/ (sqrt (tan (/ x (* 2.0 y)))) (sin (/ x (* 2.0 y))))
  (/ 1 (* (cbrt (sin (/ x (* 2.0 y)))) (cbrt (sin (/ x (* 2.0 y))))))
  (/ (tan (/ x (* 2.0 y))) (cbrt (sin (/ x (* 2.0 y)))))
  (/ 1 (sqrt (sin (/ x (* 2.0 y)))))
  (/ (tan (/ x (* 2.0 y))) (sqrt (sin (/ x (* 2.0 y)))))
  1
  (/ (tan (/ x (* 2.0 y))) (sin (/ x (* 2.0 y))))
  (/ 1 (sin (/ x (* 2.0 y))))
  (/ (sin (/ x (* 2.0 y))) (tan (/ x (* 2.0 y))))
  (/ (tan (/ x (* 2.0 y))) (* (cbrt (sin (/ x (* 2.0 y)))) (cbrt (sin (/ x (* 2.0 y))))))
  (/ (tan (/ x (* 2.0 y))) (sqrt (sin (/ x (* 2.0 y)))))
  (tan (/ x (* 2.0 y)))
  (/ (sin (/ x (* 2.0 y))) (cbrt (tan (/ x (* 2.0 y)))))
  (/ (sin (/ x (* 2.0 y))) (sqrt (tan (/ x (* 2.0 y)))))
  (/ (sin (/ x (* 2.0 y))) (tan (/ x (* 2.0 y))))
  (* (cos (/ x (* 2.0 y))) (sin (/ x (* 2.0 y))))
  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)
1.850 * * * [progress]: adding candidates to table
2.254 * * [progress]: iteration 2 / 4
2.255 * * * [progress]: picking best candidate
2.351 * * * * [pick]: Picked  #<alt (λ (x y) 1.0)>
2.351 * * * [progress]: localizing error
2.352 * * * [progress]: generating rewritten candidates
2.352 * * * [progress]: generating series expansions
2.352 * * * [progress]: simplifying candidates
2.352 * [simplify]: Simplifying:
  
2.352 * * [simplify]: iteration 0: 0 enodes
2.352 * * [simplify]: iteration complete: 0 enodes
2.352 * * [simplify]: Extracting #0: cost 0 inf + 0
2.352 * [simplify]: Simplified to:
  
2.352 * * * [progress]: adding candidates to table
2.353 * * [progress]: iteration 3 / 4
2.353 * * * [progress]: picking best candidate
2.454 * * * * [pick]: Picked  #<alt (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))>
2.454 * * * [progress]: localizing error
2.490 * * * [progress]: generating rewritten candidates
2.490 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2)
2.498 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1)
2.504 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2)
2.512 * * * * [progress]: [ 4 / 4 ] rewriting at (2)
2.544 * * * [progress]: generating series expansions
2.544 * * * * [progress]: [ 1 / 4 ] generating series at (2 2)
2.544 * [backup-simplify]: Simplify (sin (/ x (* y 2.0))) into (sin (* 0.5 (/ x y)))
2.544 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in (x y) around 0
2.544 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
2.544 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
2.544 * [taylor]: Taking taylor expansion of 0.5 in y
2.544 * [backup-simplify]: Simplify 0.5 into 0.5
2.544 * [taylor]: Taking taylor expansion of (/ x y) in y
2.544 * [taylor]: Taking taylor expansion of x in y
2.544 * [backup-simplify]: Simplify x into x
2.544 * [taylor]: Taking taylor expansion of y in y
2.544 * [backup-simplify]: Simplify 0 into 0
2.544 * [backup-simplify]: Simplify 1 into 1
2.545 * [backup-simplify]: Simplify (/ x 1) into x
2.545 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x)
2.545 * [backup-simplify]: Simplify (sin (* 0.5 (/ x y))) into (sin (* 0.5 (/ x y)))
2.545 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
2.545 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
2.545 * [taylor]: Taking taylor expansion of 0.5 in x
2.545 * [backup-simplify]: Simplify 0.5 into 0.5
2.545 * [taylor]: Taking taylor expansion of (/ x y) in x
2.545 * [taylor]: Taking taylor expansion of x in x
2.545 * [backup-simplify]: Simplify 0 into 0
2.545 * [backup-simplify]: Simplify 1 into 1
2.545 * [taylor]: Taking taylor expansion of y in x
2.545 * [backup-simplify]: Simplify y into y
2.545 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.545 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
2.545 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
2.545 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
2.545 * [taylor]: Taking taylor expansion of 0.5 in x
2.545 * [backup-simplify]: Simplify 0.5 into 0.5
2.545 * [taylor]: Taking taylor expansion of (/ x y) in x
2.545 * [taylor]: Taking taylor expansion of x in x
2.545 * [backup-simplify]: Simplify 0 into 0
2.545 * [backup-simplify]: Simplify 1 into 1
2.545 * [taylor]: Taking taylor expansion of y in x
2.545 * [backup-simplify]: Simplify y into y
2.546 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.546 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
2.546 * [taylor]: Taking taylor expansion of 0 in y
2.546 * [backup-simplify]: Simplify 0 into 0
2.546 * [backup-simplify]: Simplify 0 into 0
2.546 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 y) 1) 1))) into (* 0.5 (/ 1 y))
2.546 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
2.546 * [taylor]: Taking taylor expansion of 0.5 in y
2.546 * [backup-simplify]: Simplify 0.5 into 0.5
2.546 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.546 * [taylor]: Taking taylor expansion of y in y
2.546 * [backup-simplify]: Simplify 0 into 0
2.546 * [backup-simplify]: Simplify 1 into 1
2.547 * [backup-simplify]: Simplify (/ 1 1) into 1
2.548 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.549 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
2.549 * [backup-simplify]: Simplify 0 into 0
2.550 * [backup-simplify]: Simplify 0 into 0
2.550 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0
2.551 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 y))) into 0
2.552 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
2.552 * [taylor]: Taking taylor expansion of 0 in y
2.552 * [backup-simplify]: Simplify 0 into 0
2.552 * [backup-simplify]: Simplify 0 into 0
2.553 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.554 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
2.554 * [backup-simplify]: Simplify 0 into 0
2.554 * [backup-simplify]: Simplify 0 into 0
2.554 * [backup-simplify]: Simplify 0 into 0
2.555 * [backup-simplify]: Simplify (sin (/ (/ 1 x) (* (/ 1 y) 2.0))) into (sin (* 0.5 (/ y x)))
2.555 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
2.555 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
2.555 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.555 * [taylor]: Taking taylor expansion of 0.5 in y
2.555 * [backup-simplify]: Simplify 0.5 into 0.5
2.555 * [taylor]: Taking taylor expansion of (/ y x) in y
2.555 * [taylor]: Taking taylor expansion of y in y
2.555 * [backup-simplify]: Simplify 0 into 0
2.555 * [backup-simplify]: Simplify 1 into 1
2.555 * [taylor]: Taking taylor expansion of x in y
2.555 * [backup-simplify]: Simplify x into x
2.555 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.555 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
2.555 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
2.555 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.555 * [taylor]: Taking taylor expansion of 0.5 in x
2.555 * [backup-simplify]: Simplify 0.5 into 0.5
2.555 * [taylor]: Taking taylor expansion of (/ y x) in x
2.555 * [taylor]: Taking taylor expansion of y in x
2.555 * [backup-simplify]: Simplify y into y
2.555 * [taylor]: Taking taylor expansion of x in x
2.555 * [backup-simplify]: Simplify 0 into 0
2.555 * [backup-simplify]: Simplify 1 into 1
2.556 * [backup-simplify]: Simplify (/ y 1) into y
2.556 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
2.556 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
2.556 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
2.556 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.556 * [taylor]: Taking taylor expansion of 0.5 in x
2.556 * [backup-simplify]: Simplify 0.5 into 0.5
2.556 * [taylor]: Taking taylor expansion of (/ y x) in x
2.556 * [taylor]: Taking taylor expansion of y in x
2.556 * [backup-simplify]: Simplify y into y
2.556 * [taylor]: Taking taylor expansion of x in x
2.556 * [backup-simplify]: Simplify 0 into 0
2.556 * [backup-simplify]: Simplify 1 into 1
2.556 * [backup-simplify]: Simplify (/ y 1) into y
2.556 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
2.556 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
2.556 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
2.556 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.556 * [taylor]: Taking taylor expansion of 0.5 in y
2.556 * [backup-simplify]: Simplify 0.5 into 0.5
2.557 * [taylor]: Taking taylor expansion of (/ y x) in y
2.557 * [taylor]: Taking taylor expansion of y in y
2.557 * [backup-simplify]: Simplify 0 into 0
2.557 * [backup-simplify]: Simplify 1 into 1
2.557 * [taylor]: Taking taylor expansion of x in y
2.557 * [backup-simplify]: Simplify x into x
2.557 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.557 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
2.557 * [backup-simplify]: Simplify 0 into 0
2.557 * [taylor]: Taking taylor expansion of 0 in y
2.557 * [backup-simplify]: Simplify 0 into 0
2.557 * [backup-simplify]: Simplify 0 into 0
2.557 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 x) 1) 1))) into (* 0.5 (/ 1 x))
2.557 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
2.557 * [taylor]: Taking taylor expansion of 0 in y
2.557 * [backup-simplify]: Simplify 0 into 0
2.557 * [backup-simplify]: Simplify 0 into 0
2.558 * [backup-simplify]: Simplify 0 into 0
2.558 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
2.559 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
2.560 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
2.560 * [backup-simplify]: Simplify 0 into 0
2.560 * [taylor]: Taking taylor expansion of 0 in y
2.560 * [backup-simplify]: Simplify 0 into 0
2.560 * [backup-simplify]: Simplify 0 into 0
2.560 * [backup-simplify]: Simplify 0 into 0
2.560 * [backup-simplify]: Simplify 0 into 0
2.561 * [backup-simplify]: Simplify (* (/ 0.5 (/ 1 x)) (* (/ 1 y) 1)) into (* 0.5 (/ x y))
2.561 * [backup-simplify]: Simplify (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) into (sin (* 0.5 (/ y x)))
2.561 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
2.561 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
2.561 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.561 * [taylor]: Taking taylor expansion of 0.5 in y
2.561 * [backup-simplify]: Simplify 0.5 into 0.5
2.561 * [taylor]: Taking taylor expansion of (/ y x) in y
2.561 * [taylor]: Taking taylor expansion of y in y
2.561 * [backup-simplify]: Simplify 0 into 0
2.561 * [backup-simplify]: Simplify 1 into 1
2.561 * [taylor]: Taking taylor expansion of x in y
2.561 * [backup-simplify]: Simplify x into x
2.561 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.561 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
2.561 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
2.561 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.562 * [taylor]: Taking taylor expansion of 0.5 in x
2.562 * [backup-simplify]: Simplify 0.5 into 0.5
2.562 * [taylor]: Taking taylor expansion of (/ y x) in x
2.562 * [taylor]: Taking taylor expansion of y in x
2.562 * [backup-simplify]: Simplify y into y
2.562 * [taylor]: Taking taylor expansion of x in x
2.562 * [backup-simplify]: Simplify 0 into 0
2.562 * [backup-simplify]: Simplify 1 into 1
2.562 * [backup-simplify]: Simplify (/ y 1) into y
2.562 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
2.562 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
2.562 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
2.562 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.562 * [taylor]: Taking taylor expansion of 0.5 in x
2.562 * [backup-simplify]: Simplify 0.5 into 0.5
2.562 * [taylor]: Taking taylor expansion of (/ y x) in x
2.562 * [taylor]: Taking taylor expansion of y in x
2.562 * [backup-simplify]: Simplify y into y
2.562 * [taylor]: Taking taylor expansion of x in x
2.562 * [backup-simplify]: Simplify 0 into 0
2.562 * [backup-simplify]: Simplify 1 into 1
2.562 * [backup-simplify]: Simplify (/ y 1) into y
2.562 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
2.562 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
2.563 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
2.563 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.563 * [taylor]: Taking taylor expansion of 0.5 in y
2.563 * [backup-simplify]: Simplify 0.5 into 0.5
2.563 * [taylor]: Taking taylor expansion of (/ y x) in y
2.563 * [taylor]: Taking taylor expansion of y in y
2.563 * [backup-simplify]: Simplify 0 into 0
2.563 * [backup-simplify]: Simplify 1 into 1
2.563 * [taylor]: Taking taylor expansion of x in y
2.563 * [backup-simplify]: Simplify x into x
2.563 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.563 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
2.563 * [backup-simplify]: Simplify 0 into 0
2.563 * [taylor]: Taking taylor expansion of 0 in y
2.563 * [backup-simplify]: Simplify 0 into 0
2.563 * [backup-simplify]: Simplify 0 into 0
2.563 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 x) 1) 1))) into (* 0.5 (/ 1 x))
2.564 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
2.564 * [taylor]: Taking taylor expansion of 0 in y
2.564 * [backup-simplify]: Simplify 0 into 0
2.564 * [backup-simplify]: Simplify 0 into 0
2.564 * [backup-simplify]: Simplify 0 into 0
2.564 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
2.565 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
2.566 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
2.566 * [backup-simplify]: Simplify 0 into 0
2.566 * [taylor]: Taking taylor expansion of 0 in y
2.566 * [backup-simplify]: Simplify 0 into 0
2.566 * [backup-simplify]: Simplify 0 into 0
2.566 * [backup-simplify]: Simplify 0 into 0
2.566 * [backup-simplify]: Simplify 0 into 0
2.566 * [backup-simplify]: Simplify (* (/ 0.5 (/ 1 (- x))) (* (/ 1 (- y)) 1)) into (* 0.5 (/ x y))
2.567 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1)
2.567 * [backup-simplify]: Simplify (sin (/ x (* y 2.0))) into (sin (* 0.5 (/ x y)))
2.567 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in (x y) around 0
2.567 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
2.567 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
2.567 * [taylor]: Taking taylor expansion of 0.5 in y
2.567 * [backup-simplify]: Simplify 0.5 into 0.5
2.567 * [taylor]: Taking taylor expansion of (/ x y) in y
2.567 * [taylor]: Taking taylor expansion of x in y
2.567 * [backup-simplify]: Simplify x into x
2.567 * [taylor]: Taking taylor expansion of y in y
2.567 * [backup-simplify]: Simplify 0 into 0
2.567 * [backup-simplify]: Simplify 1 into 1
2.567 * [backup-simplify]: Simplify (/ x 1) into x
2.567 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x)
2.567 * [backup-simplify]: Simplify (sin (* 0.5 (/ x y))) into (sin (* 0.5 (/ x y)))
2.567 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
2.567 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
2.567 * [taylor]: Taking taylor expansion of 0.5 in x
2.567 * [backup-simplify]: Simplify 0.5 into 0.5
2.567 * [taylor]: Taking taylor expansion of (/ x y) in x
2.567 * [taylor]: Taking taylor expansion of x in x
2.567 * [backup-simplify]: Simplify 0 into 0
2.567 * [backup-simplify]: Simplify 1 into 1
2.567 * [taylor]: Taking taylor expansion of y in x
2.567 * [backup-simplify]: Simplify y into y
2.567 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.567 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
2.567 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
2.568 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
2.568 * [taylor]: Taking taylor expansion of 0.5 in x
2.568 * [backup-simplify]: Simplify 0.5 into 0.5
2.568 * [taylor]: Taking taylor expansion of (/ x y) in x
2.568 * [taylor]: Taking taylor expansion of x in x
2.568 * [backup-simplify]: Simplify 0 into 0
2.568 * [backup-simplify]: Simplify 1 into 1
2.568 * [taylor]: Taking taylor expansion of y in x
2.568 * [backup-simplify]: Simplify y into y
2.568 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.568 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
2.568 * [taylor]: Taking taylor expansion of 0 in y
2.568 * [backup-simplify]: Simplify 0 into 0
2.568 * [backup-simplify]: Simplify 0 into 0
2.568 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 y) 1) 1))) into (* 0.5 (/ 1 y))
2.568 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
2.568 * [taylor]: Taking taylor expansion of 0.5 in y
2.568 * [backup-simplify]: Simplify 0.5 into 0.5
2.568 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.568 * [taylor]: Taking taylor expansion of y in y
2.568 * [backup-simplify]: Simplify 0 into 0
2.568 * [backup-simplify]: Simplify 1 into 1
2.569 * [backup-simplify]: Simplify (/ 1 1) into 1
2.569 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.570 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
2.570 * [backup-simplify]: Simplify 0 into 0
2.570 * [backup-simplify]: Simplify 0 into 0
2.570 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0
2.570 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 y))) into 0
2.571 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
2.571 * [taylor]: Taking taylor expansion of 0 in y
2.571 * [backup-simplify]: Simplify 0 into 0
2.571 * [backup-simplify]: Simplify 0 into 0
2.572 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.572 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
2.572 * [backup-simplify]: Simplify 0 into 0
2.572 * [backup-simplify]: Simplify 0 into 0
2.572 * [backup-simplify]: Simplify 0 into 0
2.573 * [backup-simplify]: Simplify (sin (/ (/ 1 x) (* (/ 1 y) 2.0))) into (sin (* 0.5 (/ y x)))
2.573 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
2.573 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
2.573 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.573 * [taylor]: Taking taylor expansion of 0.5 in y
2.573 * [backup-simplify]: Simplify 0.5 into 0.5
2.573 * [taylor]: Taking taylor expansion of (/ y x) in y
2.573 * [taylor]: Taking taylor expansion of y in y
2.573 * [backup-simplify]: Simplify 0 into 0
2.573 * [backup-simplify]: Simplify 1 into 1
2.573 * [taylor]: Taking taylor expansion of x in y
2.573 * [backup-simplify]: Simplify x into x
2.573 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.573 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
2.573 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
2.573 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.573 * [taylor]: Taking taylor expansion of 0.5 in x
2.573 * [backup-simplify]: Simplify 0.5 into 0.5
2.573 * [taylor]: Taking taylor expansion of (/ y x) in x
2.573 * [taylor]: Taking taylor expansion of y in x
2.573 * [backup-simplify]: Simplify y into y
2.573 * [taylor]: Taking taylor expansion of x in x
2.573 * [backup-simplify]: Simplify 0 into 0
2.573 * [backup-simplify]: Simplify 1 into 1
2.573 * [backup-simplify]: Simplify (/ y 1) into y
2.573 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
2.573 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
2.573 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
2.573 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.573 * [taylor]: Taking taylor expansion of 0.5 in x
2.573 * [backup-simplify]: Simplify 0.5 into 0.5
2.573 * [taylor]: Taking taylor expansion of (/ y x) in x
2.573 * [taylor]: Taking taylor expansion of y in x
2.573 * [backup-simplify]: Simplify y into y
2.573 * [taylor]: Taking taylor expansion of x in x
2.573 * [backup-simplify]: Simplify 0 into 0
2.573 * [backup-simplify]: Simplify 1 into 1
2.573 * [backup-simplify]: Simplify (/ y 1) into y
2.573 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
2.573 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
2.574 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
2.574 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.574 * [taylor]: Taking taylor expansion of 0.5 in y
2.574 * [backup-simplify]: Simplify 0.5 into 0.5
2.574 * [taylor]: Taking taylor expansion of (/ y x) in y
2.574 * [taylor]: Taking taylor expansion of y in y
2.574 * [backup-simplify]: Simplify 0 into 0
2.574 * [backup-simplify]: Simplify 1 into 1
2.574 * [taylor]: Taking taylor expansion of x in y
2.574 * [backup-simplify]: Simplify x into x
2.574 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.574 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
2.574 * [backup-simplify]: Simplify 0 into 0
2.574 * [taylor]: Taking taylor expansion of 0 in y
2.574 * [backup-simplify]: Simplify 0 into 0
2.574 * [backup-simplify]: Simplify 0 into 0
2.574 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 x) 1) 1))) into (* 0.5 (/ 1 x))
2.574 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
2.574 * [taylor]: Taking taylor expansion of 0 in y
2.574 * [backup-simplify]: Simplify 0 into 0
2.574 * [backup-simplify]: Simplify 0 into 0
2.574 * [backup-simplify]: Simplify 0 into 0
2.574 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
2.575 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
2.575 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
2.576 * [backup-simplify]: Simplify 0 into 0
2.576 * [taylor]: Taking taylor expansion of 0 in y
2.576 * [backup-simplify]: Simplify 0 into 0
2.576 * [backup-simplify]: Simplify 0 into 0
2.576 * [backup-simplify]: Simplify 0 into 0
2.576 * [backup-simplify]: Simplify 0 into 0
2.576 * [backup-simplify]: Simplify (* (/ 0.5 (/ 1 x)) (* (/ 1 y) 1)) into (* 0.5 (/ x y))
2.576 * [backup-simplify]: Simplify (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) into (sin (* 0.5 (/ y x)))
2.576 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
2.576 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
2.576 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.576 * [taylor]: Taking taylor expansion of 0.5 in y
2.576 * [backup-simplify]: Simplify 0.5 into 0.5
2.576 * [taylor]: Taking taylor expansion of (/ y x) in y
2.576 * [taylor]: Taking taylor expansion of y in y
2.576 * [backup-simplify]: Simplify 0 into 0
2.576 * [backup-simplify]: Simplify 1 into 1
2.576 * [taylor]: Taking taylor expansion of x in y
2.576 * [backup-simplify]: Simplify x into x
2.576 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.576 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
2.576 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
2.576 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.576 * [taylor]: Taking taylor expansion of 0.5 in x
2.576 * [backup-simplify]: Simplify 0.5 into 0.5
2.576 * [taylor]: Taking taylor expansion of (/ y x) in x
2.576 * [taylor]: Taking taylor expansion of y in x
2.576 * [backup-simplify]: Simplify y into y
2.576 * [taylor]: Taking taylor expansion of x in x
2.576 * [backup-simplify]: Simplify 0 into 0
2.576 * [backup-simplify]: Simplify 1 into 1
2.576 * [backup-simplify]: Simplify (/ y 1) into y
2.576 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
2.577 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
2.577 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
2.577 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.577 * [taylor]: Taking taylor expansion of 0.5 in x
2.577 * [backup-simplify]: Simplify 0.5 into 0.5
2.577 * [taylor]: Taking taylor expansion of (/ y x) in x
2.577 * [taylor]: Taking taylor expansion of y in x
2.577 * [backup-simplify]: Simplify y into y
2.577 * [taylor]: Taking taylor expansion of x in x
2.577 * [backup-simplify]: Simplify 0 into 0
2.577 * [backup-simplify]: Simplify 1 into 1
2.577 * [backup-simplify]: Simplify (/ y 1) into y
2.577 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
2.577 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
2.577 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
2.577 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.577 * [taylor]: Taking taylor expansion of 0.5 in y
2.577 * [backup-simplify]: Simplify 0.5 into 0.5
2.577 * [taylor]: Taking taylor expansion of (/ y x) in y
2.577 * [taylor]: Taking taylor expansion of y in y
2.577 * [backup-simplify]: Simplify 0 into 0
2.577 * [backup-simplify]: Simplify 1 into 1
2.577 * [taylor]: Taking taylor expansion of x in y
2.577 * [backup-simplify]: Simplify x into x
2.577 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.577 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
2.577 * [backup-simplify]: Simplify 0 into 0
2.577 * [taylor]: Taking taylor expansion of 0 in y
2.577 * [backup-simplify]: Simplify 0 into 0
2.577 * [backup-simplify]: Simplify 0 into 0
2.577 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 x) 1) 1))) into (* 0.5 (/ 1 x))
2.577 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
2.577 * [taylor]: Taking taylor expansion of 0 in y
2.577 * [backup-simplify]: Simplify 0 into 0
2.577 * [backup-simplify]: Simplify 0 into 0
2.578 * [backup-simplify]: Simplify 0 into 0
2.578 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
2.578 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
2.579 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
2.579 * [backup-simplify]: Simplify 0 into 0
2.579 * [taylor]: Taking taylor expansion of 0 in y
2.579 * [backup-simplify]: Simplify 0 into 0
2.579 * [backup-simplify]: Simplify 0 into 0
2.579 * [backup-simplify]: Simplify 0 into 0
2.579 * [backup-simplify]: Simplify 0 into 0
2.579 * [backup-simplify]: Simplify (* (/ 0.5 (/ 1 (- x))) (* (/ 1 (- y)) 1)) into (* 0.5 (/ x y))
2.579 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2)
2.579 * [backup-simplify]: Simplify (cos (/ x (* y 2.0))) into (cos (* 0.5 (/ x y)))
2.579 * [approximate]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in (x y) around 0
2.579 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
2.579 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
2.579 * [taylor]: Taking taylor expansion of 0.5 in y
2.579 * [backup-simplify]: Simplify 0.5 into 0.5
2.579 * [taylor]: Taking taylor expansion of (/ x y) in y
2.579 * [taylor]: Taking taylor expansion of x in y
2.579 * [backup-simplify]: Simplify x into x
2.579 * [taylor]: Taking taylor expansion of y in y
2.579 * [backup-simplify]: Simplify 0 into 0
2.579 * [backup-simplify]: Simplify 1 into 1
2.580 * [backup-simplify]: Simplify (/ x 1) into x
2.580 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x)
2.580 * [backup-simplify]: Simplify (cos (* 0.5 (/ x y))) into (cos (* 0.5 (/ x y)))
2.580 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
2.580 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
2.580 * [taylor]: Taking taylor expansion of 0.5 in x
2.580 * [backup-simplify]: Simplify 0.5 into 0.5
2.580 * [taylor]: Taking taylor expansion of (/ x y) in x
2.580 * [taylor]: Taking taylor expansion of x in x
2.580 * [backup-simplify]: Simplify 0 into 0
2.580 * [backup-simplify]: Simplify 1 into 1
2.580 * [taylor]: Taking taylor expansion of y in x
2.580 * [backup-simplify]: Simplify y into y
2.580 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.580 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
2.580 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
2.580 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
2.580 * [taylor]: Taking taylor expansion of 0.5 in x
2.580 * [backup-simplify]: Simplify 0.5 into 0.5
2.580 * [taylor]: Taking taylor expansion of (/ x y) in x
2.580 * [taylor]: Taking taylor expansion of x in x
2.580 * [backup-simplify]: Simplify 0 into 0
2.580 * [backup-simplify]: Simplify 1 into 1
2.580 * [taylor]: Taking taylor expansion of y in x
2.580 * [backup-simplify]: Simplify y into y
2.580 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.580 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
2.580 * [taylor]: Taking taylor expansion of 1 in y
2.580 * [backup-simplify]: Simplify 1 into 1
2.580 * [backup-simplify]: Simplify 1 into 1
2.581 * [backup-simplify]: Simplify (+ 0) into 0
2.581 * [taylor]: Taking taylor expansion of 0 in y
2.581 * [backup-simplify]: Simplify 0 into 0
2.581 * [backup-simplify]: Simplify 0 into 0
2.581 * [backup-simplify]: Simplify 0 into 0
2.581 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 y) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow y 2))))
2.581 * [taylor]: Taking taylor expansion of (- (* 0.125 (/ 1 (pow y 2)))) in y
2.581 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow y 2))) in y
2.581 * [taylor]: Taking taylor expansion of 0.125 in y
2.581 * [backup-simplify]: Simplify 0.125 into 0.125
2.581 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.581 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.581 * [taylor]: Taking taylor expansion of y in y
2.581 * [backup-simplify]: Simplify 0 into 0
2.581 * [backup-simplify]: Simplify 1 into 1
2.582 * [backup-simplify]: Simplify (* 1 1) into 1
2.582 * [backup-simplify]: Simplify (/ 1 1) into 1
2.583 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.583 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.584 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.584 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.585 * [backup-simplify]: Simplify (+ (* 0.125 0) (+ (* 0 0) (* 0 1))) into 0
2.585 * [backup-simplify]: Simplify (- 0) into 0
2.585 * [backup-simplify]: Simplify 0 into 0
2.585 * [backup-simplify]: Simplify 0 into 0
2.585 * [backup-simplify]: Simplify 0 into 0
2.585 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0
2.586 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 y))) into 0
2.586 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 y) 1) 1) (/ (pow 0 1) 1)) 0) into 0
2.586 * [taylor]: Taking taylor expansion of 0 in y
2.587 * [backup-simplify]: Simplify 0 into 0
2.587 * [backup-simplify]: Simplify 0 into 0
2.587 * [backup-simplify]: Simplify 1 into 1
2.587 * [backup-simplify]: Simplify (cos (/ (/ 1 x) (* (/ 1 y) 2.0))) into (cos (* 0.5 (/ y x)))
2.587 * [approximate]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in (x y) around 0
2.587 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
2.587 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.587 * [taylor]: Taking taylor expansion of 0.5 in y
2.587 * [backup-simplify]: Simplify 0.5 into 0.5
2.587 * [taylor]: Taking taylor expansion of (/ y x) in y
2.587 * [taylor]: Taking taylor expansion of y in y
2.587 * [backup-simplify]: Simplify 0 into 0
2.587 * [backup-simplify]: Simplify 1 into 1
2.587 * [taylor]: Taking taylor expansion of x in y
2.587 * [backup-simplify]: Simplify x into x
2.587 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.587 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
2.587 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
2.587 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.587 * [taylor]: Taking taylor expansion of 0.5 in x
2.587 * [backup-simplify]: Simplify 0.5 into 0.5
2.587 * [taylor]: Taking taylor expansion of (/ y x) in x
2.587 * [taylor]: Taking taylor expansion of y in x
2.587 * [backup-simplify]: Simplify y into y
2.587 * [taylor]: Taking taylor expansion of x in x
2.587 * [backup-simplify]: Simplify 0 into 0
2.587 * [backup-simplify]: Simplify 1 into 1
2.587 * [backup-simplify]: Simplify (/ y 1) into y
2.587 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
2.587 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
2.587 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
2.587 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.587 * [taylor]: Taking taylor expansion of 0.5 in x
2.587 * [backup-simplify]: Simplify 0.5 into 0.5
2.587 * [taylor]: Taking taylor expansion of (/ y x) in x
2.587 * [taylor]: Taking taylor expansion of y in x
2.587 * [backup-simplify]: Simplify y into y
2.587 * [taylor]: Taking taylor expansion of x in x
2.587 * [backup-simplify]: Simplify 0 into 0
2.587 * [backup-simplify]: Simplify 1 into 1
2.587 * [backup-simplify]: Simplify (/ y 1) into y
2.587 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
2.588 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
2.588 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
2.588 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.588 * [taylor]: Taking taylor expansion of 0.5 in y
2.588 * [backup-simplify]: Simplify 0.5 into 0.5
2.588 * [taylor]: Taking taylor expansion of (/ y x) in y
2.588 * [taylor]: Taking taylor expansion of y in y
2.588 * [backup-simplify]: Simplify 0 into 0
2.588 * [backup-simplify]: Simplify 1 into 1
2.588 * [taylor]: Taking taylor expansion of x in y
2.588 * [backup-simplify]: Simplify x into x
2.588 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.588 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
2.588 * [backup-simplify]: Simplify 1 into 1
2.588 * [taylor]: Taking taylor expansion of 0 in y
2.588 * [backup-simplify]: Simplify 0 into 0
2.588 * [backup-simplify]: Simplify 0 into 0
2.588 * [backup-simplify]: Simplify (+ 0) into 0
2.588 * [backup-simplify]: Simplify 0 into 0
2.589 * [taylor]: Taking taylor expansion of 0 in y
2.589 * [backup-simplify]: Simplify 0 into 0
2.589 * [backup-simplify]: Simplify 0 into 0
2.589 * [backup-simplify]: Simplify 0 into 0
2.589 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 x) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow x 2))))
2.589 * [backup-simplify]: Simplify (- (* 0.125 (/ 1 (pow x 2)))) into (- (* 0.125 (/ 1 (pow x 2))))
2.589 * [taylor]: Taking taylor expansion of 0 in y
2.589 * [backup-simplify]: Simplify 0 into 0
2.589 * [backup-simplify]: Simplify 0 into 0
2.589 * [backup-simplify]: Simplify 0 into 0
2.589 * [backup-simplify]: Simplify 0 into 0
2.589 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
2.590 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
2.590 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 1) 1) (/ (pow 0 1) 1)) 0) into 0
2.590 * [backup-simplify]: Simplify 0 into 0
2.591 * [taylor]: Taking taylor expansion of 0 in y
2.591 * [backup-simplify]: Simplify 0 into 0
2.591 * [backup-simplify]: Simplify 0 into 0
2.591 * [backup-simplify]: Simplify 0 into 0
2.591 * [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))))
2.591 * [backup-simplify]: Simplify (cos (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) into (cos (* 0.5 (/ y x)))
2.591 * [approximate]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in (x y) around 0
2.591 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
2.591 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.591 * [taylor]: Taking taylor expansion of 0.5 in y
2.591 * [backup-simplify]: Simplify 0.5 into 0.5
2.591 * [taylor]: Taking taylor expansion of (/ y x) in y
2.591 * [taylor]: Taking taylor expansion of y in y
2.591 * [backup-simplify]: Simplify 0 into 0
2.591 * [backup-simplify]: Simplify 1 into 1
2.591 * [taylor]: Taking taylor expansion of x in y
2.591 * [backup-simplify]: Simplify x into x
2.591 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.591 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
2.591 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
2.591 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.591 * [taylor]: Taking taylor expansion of 0.5 in x
2.591 * [backup-simplify]: Simplify 0.5 into 0.5
2.591 * [taylor]: Taking taylor expansion of (/ y x) in x
2.591 * [taylor]: Taking taylor expansion of y in x
2.591 * [backup-simplify]: Simplify y into y
2.591 * [taylor]: Taking taylor expansion of x in x
2.592 * [backup-simplify]: Simplify 0 into 0
2.592 * [backup-simplify]: Simplify 1 into 1
2.592 * [backup-simplify]: Simplify (/ y 1) into y
2.592 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
2.592 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
2.592 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
2.592 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.592 * [taylor]: Taking taylor expansion of 0.5 in x
2.592 * [backup-simplify]: Simplify 0.5 into 0.5
2.592 * [taylor]: Taking taylor expansion of (/ y x) in x
2.592 * [taylor]: Taking taylor expansion of y in x
2.592 * [backup-simplify]: Simplify y into y
2.592 * [taylor]: Taking taylor expansion of x in x
2.592 * [backup-simplify]: Simplify 0 into 0
2.592 * [backup-simplify]: Simplify 1 into 1
2.592 * [backup-simplify]: Simplify (/ y 1) into y
2.592 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
2.592 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
2.592 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
2.592 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.592 * [taylor]: Taking taylor expansion of 0.5 in y
2.592 * [backup-simplify]: Simplify 0.5 into 0.5
2.592 * [taylor]: Taking taylor expansion of (/ y x) in y
2.592 * [taylor]: Taking taylor expansion of y in y
2.592 * [backup-simplify]: Simplify 0 into 0
2.592 * [backup-simplify]: Simplify 1 into 1
2.592 * [taylor]: Taking taylor expansion of x in y
2.592 * [backup-simplify]: Simplify x into x
2.592 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.592 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
2.592 * [backup-simplify]: Simplify 1 into 1
2.592 * [taylor]: Taking taylor expansion of 0 in y
2.592 * [backup-simplify]: Simplify 0 into 0
2.592 * [backup-simplify]: Simplify 0 into 0
2.593 * [backup-simplify]: Simplify (+ 0) into 0
2.593 * [backup-simplify]: Simplify 0 into 0
2.593 * [taylor]: Taking taylor expansion of 0 in y
2.593 * [backup-simplify]: Simplify 0 into 0
2.593 * [backup-simplify]: Simplify 0 into 0
2.593 * [backup-simplify]: Simplify 0 into 0
2.593 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 x) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow x 2))))
2.593 * [backup-simplify]: Simplify (- (* 0.125 (/ 1 (pow x 2)))) into (- (* 0.125 (/ 1 (pow x 2))))
2.593 * [taylor]: Taking taylor expansion of 0 in y
2.593 * [backup-simplify]: Simplify 0 into 0
2.594 * [backup-simplify]: Simplify 0 into 0
2.594 * [backup-simplify]: Simplify 0 into 0
2.594 * [backup-simplify]: Simplify 0 into 0
2.594 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
2.594 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
2.595 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 1) 1) (/ (pow 0 1) 1)) 0) into 0
2.595 * [backup-simplify]: Simplify 0 into 0
2.595 * [taylor]: Taking taylor expansion of 0 in y
2.595 * [backup-simplify]: Simplify 0 into 0
2.595 * [backup-simplify]: Simplify 0 into 0
2.595 * [backup-simplify]: Simplify 0 into 0
2.595 * [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))))
2.595 * * * * [progress]: [ 4 / 4 ] generating series at (2)
2.596 * [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))))
2.596 * [approximate]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in (x y) around 0
2.596 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in y
2.596 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
2.596 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
2.596 * [taylor]: Taking taylor expansion of 0.5 in y
2.596 * [backup-simplify]: Simplify 0.5 into 0.5
2.596 * [taylor]: Taking taylor expansion of (/ x y) in y
2.596 * [taylor]: Taking taylor expansion of x in y
2.596 * [backup-simplify]: Simplify x into x
2.596 * [taylor]: Taking taylor expansion of y in y
2.596 * [backup-simplify]: Simplify 0 into 0
2.596 * [backup-simplify]: Simplify 1 into 1
2.596 * [backup-simplify]: Simplify (/ x 1) into x
2.596 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x)
2.596 * [backup-simplify]: Simplify (cos (* 0.5 (/ x y))) into (cos (* 0.5 (/ x y)))
2.596 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (/ x y)))) into (/ 1 (cos (* 0.5 (/ x y))))
2.596 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in x
2.596 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
2.596 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
2.596 * [taylor]: Taking taylor expansion of 0.5 in x
2.596 * [backup-simplify]: Simplify 0.5 into 0.5
2.596 * [taylor]: Taking taylor expansion of (/ x y) in x
2.596 * [taylor]: Taking taylor expansion of x in x
2.596 * [backup-simplify]: Simplify 0 into 0
2.596 * [backup-simplify]: Simplify 1 into 1
2.596 * [taylor]: Taking taylor expansion of y in x
2.596 * [backup-simplify]: Simplify y into y
2.596 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.596 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
2.597 * [backup-simplify]: Simplify (/ 1 1) into 1
2.597 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in x
2.597 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
2.597 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
2.597 * [taylor]: Taking taylor expansion of 0.5 in x
2.597 * [backup-simplify]: Simplify 0.5 into 0.5
2.597 * [taylor]: Taking taylor expansion of (/ x y) in x
2.597 * [taylor]: Taking taylor expansion of x in x
2.597 * [backup-simplify]: Simplify 0 into 0
2.597 * [backup-simplify]: Simplify 1 into 1
2.597 * [taylor]: Taking taylor expansion of y in x
2.597 * [backup-simplify]: Simplify y into y
2.597 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.597 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
2.598 * [backup-simplify]: Simplify (/ 1 1) into 1
2.598 * [taylor]: Taking taylor expansion of 1 in y
2.598 * [backup-simplify]: Simplify 1 into 1
2.598 * [backup-simplify]: Simplify 1 into 1
2.598 * [backup-simplify]: Simplify (+ 0) into 0
2.599 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.599 * [taylor]: Taking taylor expansion of 0 in y
2.599 * [backup-simplify]: Simplify 0 into 0
2.599 * [backup-simplify]: Simplify 0 into 0
2.599 * [backup-simplify]: Simplify 0 into 0
2.599 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 y) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow y 2))))
2.600 * [backup-simplify]: Simplify (- (+ (* 1 (/ (- (* 0.125 (/ 1 (pow y 2)))) 1)) (* 0 (/ 0 1)))) into (* 0.125 (/ 1 (pow y 2)))
2.600 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow y 2))) in y
2.600 * [taylor]: Taking taylor expansion of 0.125 in y
2.600 * [backup-simplify]: Simplify 0.125 into 0.125
2.600 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.600 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.600 * [taylor]: Taking taylor expansion of y in y
2.600 * [backup-simplify]: Simplify 0 into 0
2.600 * [backup-simplify]: Simplify 1 into 1
2.600 * [backup-simplify]: Simplify (* 1 1) into 1
2.601 * [backup-simplify]: Simplify (/ 1 1) into 1
2.601 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.602 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.602 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.603 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.604 * [backup-simplify]: Simplify (+ (* 0.125 0) (+ (* 0 0) (* 0 1))) into 0
2.604 * [backup-simplify]: Simplify 0 into 0
2.604 * [backup-simplify]: Simplify 0 into 0
2.604 * [backup-simplify]: Simplify 0 into 0
2.604 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0
2.605 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 y))) into 0
2.606 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 y) 1) 1) (/ (pow 0 1) 1)) 0) into 0
2.608 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (- (* 0.125 (/ 1 (pow y 2)))) 1)) (* (* 0.125 (/ 1 (pow y 2))) (/ 0 1)))) into 0
2.608 * [taylor]: Taking taylor expansion of 0 in y
2.608 * [backup-simplify]: Simplify 0 into 0
2.608 * [backup-simplify]: Simplify 0 into 0
2.608 * [backup-simplify]: Simplify 1 into 1
2.608 * [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))))
2.608 * [approximate]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in (x y) around 0
2.609 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
2.609 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
2.609 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.609 * [taylor]: Taking taylor expansion of 0.5 in y
2.609 * [backup-simplify]: Simplify 0.5 into 0.5
2.609 * [taylor]: Taking taylor expansion of (/ y x) in y
2.609 * [taylor]: Taking taylor expansion of y in y
2.609 * [backup-simplify]: Simplify 0 into 0
2.609 * [backup-simplify]: Simplify 1 into 1
2.609 * [taylor]: Taking taylor expansion of x in y
2.609 * [backup-simplify]: Simplify x into x
2.609 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.609 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
2.610 * [backup-simplify]: Simplify (/ 1 1) into 1
2.610 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
2.610 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
2.610 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.610 * [taylor]: Taking taylor expansion of 0.5 in x
2.610 * [backup-simplify]: Simplify 0.5 into 0.5
2.610 * [taylor]: Taking taylor expansion of (/ y x) in x
2.610 * [taylor]: Taking taylor expansion of y in x
2.610 * [backup-simplify]: Simplify y into y
2.610 * [taylor]: Taking taylor expansion of x in x
2.610 * [backup-simplify]: Simplify 0 into 0
2.610 * [backup-simplify]: Simplify 1 into 1
2.610 * [backup-simplify]: Simplify (/ y 1) into y
2.610 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
2.610 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
2.610 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (/ y x)))) into (/ 1 (cos (* 0.5 (/ y x))))
2.610 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
2.610 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
2.610 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.610 * [taylor]: Taking taylor expansion of 0.5 in x
2.610 * [backup-simplify]: Simplify 0.5 into 0.5
2.611 * [taylor]: Taking taylor expansion of (/ y x) in x
2.611 * [taylor]: Taking taylor expansion of y in x
2.611 * [backup-simplify]: Simplify y into y
2.611 * [taylor]: Taking taylor expansion of x in x
2.611 * [backup-simplify]: Simplify 0 into 0
2.611 * [backup-simplify]: Simplify 1 into 1
2.611 * [backup-simplify]: Simplify (/ y 1) into y
2.611 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
2.611 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
2.611 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (/ y x)))) into (/ 1 (cos (* 0.5 (/ y x))))
2.611 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
2.611 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
2.611 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.611 * [taylor]: Taking taylor expansion of 0.5 in y
2.611 * [backup-simplify]: Simplify 0.5 into 0.5
2.611 * [taylor]: Taking taylor expansion of (/ y x) in y
2.611 * [taylor]: Taking taylor expansion of y in y
2.611 * [backup-simplify]: Simplify 0 into 0
2.611 * [backup-simplify]: Simplify 1 into 1
2.611 * [taylor]: Taking taylor expansion of x in y
2.611 * [backup-simplify]: Simplify x into x
2.611 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.612 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
2.612 * [backup-simplify]: Simplify (/ 1 1) into 1
2.612 * [backup-simplify]: Simplify 1 into 1
2.613 * [backup-simplify]: Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))))) into 0
2.613 * [taylor]: Taking taylor expansion of 0 in y
2.613 * [backup-simplify]: Simplify 0 into 0
2.613 * [backup-simplify]: Simplify 0 into 0
2.613 * [backup-simplify]: Simplify (+ 0) into 0
2.614 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.614 * [backup-simplify]: Simplify 0 into 0
2.615 * [backup-simplify]: Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))))) into 0
2.615 * [taylor]: Taking taylor expansion of 0 in y
2.615 * [backup-simplify]: Simplify 0 into 0
2.615 * [backup-simplify]: Simplify 0 into 0
2.615 * [backup-simplify]: Simplify 0 into 0
2.615 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 x) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow x 2))))
2.617 * [backup-simplify]: Simplify (- (+ (* 1 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* 0 (/ 0 1)))) into (* 0.125 (/ 1 (pow x 2)))
2.617 * [backup-simplify]: Simplify (* 0.125 (/ 1 (pow x 2))) into (/ 0.125 (pow x 2))
2.617 * [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
2.617 * [taylor]: Taking taylor expansion of 0 in y
2.618 * [backup-simplify]: Simplify 0 into 0
2.618 * [backup-simplify]: Simplify 0 into 0
2.618 * [backup-simplify]: Simplify 0 into 0
2.618 * [backup-simplify]: Simplify 0 into 0
2.618 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
2.619 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
2.620 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 1) 1) (/ (pow 0 1) 1)) 0) into 0
2.622 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* (* 0.125 (/ 1 (pow x 2))) (/ 0 1)))) into 0
2.622 * [backup-simplify]: Simplify 0 into 0
2.623 * [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
2.623 * [taylor]: Taking taylor expansion of 0 in y
2.623 * [backup-simplify]: Simplify 0 into 0
2.623 * [backup-simplify]: Simplify 0 into 0
2.623 * [backup-simplify]: Simplify 0 into 0
2.624 * [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)
2.624 * [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))))
2.624 * [approximate]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in (x y) around 0
2.624 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
2.624 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
2.625 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.625 * [taylor]: Taking taylor expansion of 0.5 in y
2.625 * [backup-simplify]: Simplify 0.5 into 0.5
2.625 * [taylor]: Taking taylor expansion of (/ y x) in y
2.625 * [taylor]: Taking taylor expansion of y in y
2.625 * [backup-simplify]: Simplify 0 into 0
2.625 * [backup-simplify]: Simplify 1 into 1
2.625 * [taylor]: Taking taylor expansion of x in y
2.625 * [backup-simplify]: Simplify x into x
2.625 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.625 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
2.626 * [backup-simplify]: Simplify (/ 1 1) into 1
2.626 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
2.626 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
2.626 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.626 * [taylor]: Taking taylor expansion of 0.5 in x
2.626 * [backup-simplify]: Simplify 0.5 into 0.5
2.626 * [taylor]: Taking taylor expansion of (/ y x) in x
2.626 * [taylor]: Taking taylor expansion of y in x
2.626 * [backup-simplify]: Simplify y into y
2.626 * [taylor]: Taking taylor expansion of x in x
2.626 * [backup-simplify]: Simplify 0 into 0
2.626 * [backup-simplify]: Simplify 1 into 1
2.626 * [backup-simplify]: Simplify (/ y 1) into y
2.626 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
2.626 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
2.626 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (/ y x)))) into (/ 1 (cos (* 0.5 (/ y x))))
2.626 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
2.627 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
2.627 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.627 * [taylor]: Taking taylor expansion of 0.5 in x
2.627 * [backup-simplify]: Simplify 0.5 into 0.5
2.627 * [taylor]: Taking taylor expansion of (/ y x) in x
2.627 * [taylor]: Taking taylor expansion of y in x
2.627 * [backup-simplify]: Simplify y into y
2.627 * [taylor]: Taking taylor expansion of x in x
2.627 * [backup-simplify]: Simplify 0 into 0
2.627 * [backup-simplify]: Simplify 1 into 1
2.627 * [backup-simplify]: Simplify (/ y 1) into y
2.627 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
2.627 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
2.627 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (/ y x)))) into (/ 1 (cos (* 0.5 (/ y x))))
2.627 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
2.627 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
2.627 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.627 * [taylor]: Taking taylor expansion of 0.5 in y
2.627 * [backup-simplify]: Simplify 0.5 into 0.5
2.627 * [taylor]: Taking taylor expansion of (/ y x) in y
2.627 * [taylor]: Taking taylor expansion of y in y
2.627 * [backup-simplify]: Simplify 0 into 0
2.627 * [backup-simplify]: Simplify 1 into 1
2.627 * [taylor]: Taking taylor expansion of x in y
2.627 * [backup-simplify]: Simplify x into x
2.628 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.628 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
2.628 * [backup-simplify]: Simplify (/ 1 1) into 1
2.628 * [backup-simplify]: Simplify 1 into 1
2.629 * [backup-simplify]: Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))))) into 0
2.629 * [taylor]: Taking taylor expansion of 0 in y
2.629 * [backup-simplify]: Simplify 0 into 0
2.629 * [backup-simplify]: Simplify 0 into 0
2.630 * [backup-simplify]: Simplify (+ 0) into 0
2.630 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.630 * [backup-simplify]: Simplify 0 into 0
2.631 * [backup-simplify]: Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))))) into 0
2.631 * [taylor]: Taking taylor expansion of 0 in y
2.631 * [backup-simplify]: Simplify 0 into 0
2.631 * [backup-simplify]: Simplify 0 into 0
2.631 * [backup-simplify]: Simplify 0 into 0
2.632 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 x) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow x 2))))
2.633 * [backup-simplify]: Simplify (- (+ (* 1 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* 0 (/ 0 1)))) into (* 0.125 (/ 1 (pow x 2)))
2.633 * [backup-simplify]: Simplify (* 0.125 (/ 1 (pow x 2))) into (/ 0.125 (pow x 2))
2.634 * [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
2.634 * [taylor]: Taking taylor expansion of 0 in y
2.634 * [backup-simplify]: Simplify 0 into 0
2.634 * [backup-simplify]: Simplify 0 into 0
2.634 * [backup-simplify]: Simplify 0 into 0
2.634 * [backup-simplify]: Simplify 0 into 0
2.634 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
2.638 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
2.639 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 1) 1) (/ (pow 0 1) 1)) 0) into 0
2.641 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* (* 0.125 (/ 1 (pow x 2))) (/ 0 1)))) into 0
2.641 * [backup-simplify]: Simplify 0 into 0
2.642 * [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
2.642 * [taylor]: Taking taylor expansion of 0 in y
2.642 * [backup-simplify]: Simplify 0 into 0
2.642 * [backup-simplify]: Simplify 0 into 0
2.642 * [backup-simplify]: Simplify 0 into 0
2.642 * [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)
2.643 * * * [progress]: simplifying candidates
2.646 * [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)
2.651 * * [simplify]: iteration 0: 167 enodes
2.706 * * [simplify]: iteration 1: 402 enodes
2.826 * * [simplify]: iteration 2: 1786 enodes
3.877 * * [simplify]: iteration complete: 5001 enodes
3.877 * * [simplify]: Extracting #0: cost 105 inf + 0
3.879 * * [simplify]: Extracting #1: cost 863 inf + 2
3.886 * * [simplify]: Extracting #2: cost 1493 inf + 2231
3.894 * * [simplify]: Extracting #3: cost 1610 inf + 5664
3.905 * * [simplify]: Extracting #4: cost 1476 inf + 31365
3.957 * * [simplify]: Extracting #5: cost 494 inf + 305688
4.110 * * [simplify]: Extracting #6: cost 21 inf + 481199
4.224 * * [simplify]: Extracting #7: cost 0 inf + 491078
4.361 * [simplify]: Simplified to:
  (expm1 (sin (/ x (* 2.0 y))))
  (log1p (sin (/ x (* 2.0 y))))
  (log (sin (/ x (* 2.0 y))))
  (exp (sin (/ x (* 2.0 y))))
  (* (cbrt (sin (/ x (* 2.0 y)))) (cbrt (sin (/ x (* 2.0 y)))))
  (cbrt (sin (/ x (* 2.0 y))))
  (* (* (sin (/ x (* 2.0 y))) (sin (/ x (* 2.0 y)))) (sin (/ x (* 2.0 y))))
  (sqrt (sin (/ x (* 2.0 y))))
  (sqrt (sin (/ x (* 2.0 y))))
  (expm1 (sin (/ x (* 2.0 y))))
  (log1p (sin (/ x (* 2.0 y))))
  (log (sin (/ x (* 2.0 y))))
  (exp (sin (/ x (* 2.0 y))))
  (* (cbrt (sin (/ x (* 2.0 y)))) (cbrt (sin (/ x (* 2.0 y)))))
  (cbrt (sin (/ x (* 2.0 y))))
  (* (* (sin (/ x (* 2.0 y))) (sin (/ x (* 2.0 y)))) (sin (/ x (* 2.0 y))))
  (sqrt (sin (/ x (* 2.0 y))))
  (sqrt (sin (/ x (* 2.0 y))))
  (expm1 (cos (/ x (* 2.0 y))))
  (log1p (cos (/ x (* 2.0 y))))
  (log (cos (/ x (* 2.0 y))))
  (exp (cos (/ x (* 2.0 y))))
  (* (cbrt (cos (/ x (* 2.0 y)))) (cbrt (cos (/ x (* 2.0 y)))))
  (cbrt (cos (/ x (* 2.0 y))))
  (* (cos (/ x (* 2.0 y))) (* (cos (/ x (* 2.0 y))) (cos (/ x (* 2.0 y)))))
  (sqrt (cos (/ x (* 2.0 y))))
  (sqrt (cos (/ x (* 2.0 y))))
  (expm1 (/ 1 (cos (/ x (* 2.0 y)))))
  (log1p (/ 1 (cos (/ x (* 2.0 y)))))
  (- (log (cos (/ x (* 2.0 y)))))
  (- (log (cos (/ x (* 2.0 y)))))
  (- (log (cos (/ x (* 2.0 y)))))
  (exp (/ 1 (cos (/ x (* 2.0 y)))))
  (/ 1 (* (cos (/ x (* 2.0 y))) (* (cos (/ x (* 2.0 y))) (cos (/ x (* 2.0 y))))))
  (* (/ (/ (sin (/ x (* 2.0 y))) (cos (/ x (* 2.0 y)))) (sin (/ x (* 2.0 y)))) (* (/ (/ (sin (/ x (* 2.0 y))) (cos (/ x (* 2.0 y)))) (sin (/ x (* 2.0 y)))) (/ (/ (sin (/ x (* 2.0 y))) (cos (/ x (* 2.0 y)))) (sin (/ x (* 2.0 y))))))
  (* (cbrt (/ 1 (cos (/ x (* 2.0 y))))) (cbrt (/ 1 (cos (/ x (* 2.0 y))))))
  (cbrt (/ 1 (cos (/ x (* 2.0 y)))))
  (/ (* (/ 1 (cos (/ x (* 2.0 y)))) (/ 1 (cos (/ x (* 2.0 y))))) (cos (/ x (* 2.0 y))))
  (sqrt (/ 1 (cos (/ x (* 2.0 y)))))
  (sqrt (/ 1 (cos (/ x (* 2.0 y)))))
  (- (/ (sin (/ x (* 2.0 y))) (cos (/ x (* 2.0 y)))))
  (- (sin (/ x (* 2.0 y))))
  (* (/ (cbrt (/ (sin (/ x (* 2.0 y))) (cos (/ x (* 2.0 y))))) (cbrt (sin (/ x (* 2.0 y))))) (/ (cbrt (/ (sin (/ x (* 2.0 y))) (cos (/ x (* 2.0 y))))) (cbrt (sin (/ x (* 2.0 y))))))
  (/ (cbrt (/ (sin (/ x (* 2.0 y))) (cos (/ x (* 2.0 y))))) (cbrt (sin (/ x (* 2.0 y)))))
  (/ (* (cbrt (/ (sin (/ x (* 2.0 y))) (cos (/ x (* 2.0 y))))) (cbrt (/ (sin (/ x (* 2.0 y))) (cos (/ x (* 2.0 y)))))) (sqrt (sin (/ x (* 2.0 y)))))
  (/ (cbrt (/ (sin (/ x (* 2.0 y))) (cos (/ x (* 2.0 y))))) (sqrt (sin (/ x (* 2.0 y)))))
  (* (cbrt (/ (sin (/ x (* 2.0 y))) (cos (/ x (* 2.0 y))))) (cbrt (/ (sin (/ x (* 2.0 y))) (cos (/ x (* 2.0 y))))))
  (/ (cbrt (/ (sin (/ x (* 2.0 y))) (cos (/ x (* 2.0 y))))) (sin (/ x (* 2.0 y))))
  (/ (sqrt (/ (sin (/ x (* 2.0 y))) (cos (/ x (* 2.0 y))))) (* (cbrt (sin (/ x (* 2.0 y)))) (cbrt (sin (/ x (* 2.0 y))))))
  (/ (sqrt (/ (sin (/ x (* 2.0 y))) (cos (/ x (* 2.0 y))))) (cbrt (sin (/ x (* 2.0 y)))))
  (/ (sqrt (/ (sin (/ x (* 2.0 y))) (cos (/ x (* 2.0 y))))) (sqrt (sin (/ x (* 2.0 y)))))
  (/ (sqrt (/ (sin (/ x (* 2.0 y))) (cos (/ x (* 2.0 y))))) (sqrt (sin (/ x (* 2.0 y)))))
  (sqrt (/ (sin (/ x (* 2.0 y))) (cos (/ x (* 2.0 y)))))
  (/ (sqrt (/ (sin (/ x (* 2.0 y))) (cos (/ x (* 2.0 y))))) (sin (/ x (* 2.0 y))))
  (* (/ 1 (cbrt (cos (/ x (* 2.0 y))))) (/ 1 (cbrt (cos (/ x (* 2.0 y))))))
  (/ 1 (cbrt (cos (/ x (* 2.0 y)))))
  (/ (* (/ (cbrt (sin (/ x (* 2.0 y)))) (cbrt (cos (/ x (* 2.0 y))))) (/ (cbrt (sin (/ x (* 2.0 y)))) (cbrt (cos (/ x (* 2.0 y)))))) (sqrt (sin (/ x (* 2.0 y)))))
  (/ (/ (cbrt (sin (/ x (* 2.0 y)))) (cbrt (cos (/ x (* 2.0 y))))) (sqrt (sin (/ x (* 2.0 y)))))
  (* (/ (cbrt (sin (/ x (* 2.0 y)))) (cbrt (cos (/ x (* 2.0 y))))) (/ (cbrt (sin (/ x (* 2.0 y)))) (cbrt (cos (/ x (* 2.0 y))))))
  (/ (/ (cbrt (sin (/ x (* 2.0 y)))) (cbrt (cos (/ x (* 2.0 y))))) (sin (/ x (* 2.0 y))))
  (/ 1 (sqrt (cos (/ x (* 2.0 y)))))
  (/ 1 (sqrt (cos (/ x (* 2.0 y)))))
  (/ (* (cbrt (sin (/ x (* 2.0 y)))) (cbrt (sin (/ x (* 2.0 y))))) (* (sqrt (sin (/ x (* 2.0 y)))) (sqrt (cos (/ x (* 2.0 y))))))
  (/ (cbrt (sin (/ x (* 2.0 y)))) (* (sqrt (sin (/ x (* 2.0 y)))) (sqrt (cos (/ x (* 2.0 y))))))
  (/ (cbrt (sin (/ x (* 2.0 y)))) (/ (sqrt (cos (/ x (* 2.0 y)))) (cbrt (sin (/ x (* 2.0 y))))))
  (/ (cbrt (sin (/ x (* 2.0 y)))) (* (sin (/ x (* 2.0 y))) (sqrt (cos (/ x (* 2.0 y))))))
  1
  (/ 1 (cos (/ x (* 2.0 y))))
  (/ (cbrt (sin (/ x (* 2.0 y)))) (/ (sqrt (sin (/ x (* 2.0 y)))) (cbrt (sin (/ x (* 2.0 y))))))
  (/ (/ (cbrt (sin (/ x (* 2.0 y)))) (cos (/ x (* 2.0 y)))) (sqrt (sin (/ x (* 2.0 y)))))
  (* (cbrt (sin (/ x (* 2.0 y)))) (cbrt (sin (/ x (* 2.0 y)))))
  (/ (/ (cbrt (sin (/ x (* 2.0 y)))) (cos (/ x (* 2.0 y)))) (sin (/ x (* 2.0 y))))
  (/ (sqrt (sin (/ x (* 2.0 y)))) (* (* (cbrt (cos (/ x (* 2.0 y)))) (cbrt (sin (/ x (* 2.0 y))))) (* (cbrt (cos (/ x (* 2.0 y)))) (cbrt (sin (/ x (* 2.0 y)))))))
  (/ (/ (sqrt (sin (/ x (* 2.0 y)))) (cbrt (sin (/ x (* 2.0 y))))) (cbrt (cos (/ x (* 2.0 y)))))
  (* (/ 1 (cbrt (cos (/ x (* 2.0 y))))) (/ 1 (cbrt (cos (/ x (* 2.0 y))))))
  (/ 1 (cbrt (cos (/ x (* 2.0 y)))))
  (/ (/ (sqrt (sin (/ x (* 2.0 y)))) (cbrt (cos (/ x (* 2.0 y))))) (cbrt (cos (/ x (* 2.0 y)))))
  (/ (/ (sqrt (sin (/ x (* 2.0 y)))) (sin (/ x (* 2.0 y)))) (cbrt (cos (/ x (* 2.0 y)))))
  (/ (/ (sqrt (sin (/ x (* 2.0 y)))) (* (cbrt (sin (/ x (* 2.0 y)))) (sqrt (cos (/ x (* 2.0 y)))))) (cbrt (sin (/ x (* 2.0 y)))))
  (/ (sqrt (sin (/ x (* 2.0 y)))) (* (sqrt (cos (/ x (* 2.0 y)))) (cbrt (sin (/ x (* 2.0 y))))))
  (/ 1 (sqrt (cos (/ x (* 2.0 y)))))
  (/ 1 (sqrt (cos (/ x (* 2.0 y)))))
  (/ (sqrt (sin (/ x (* 2.0 y)))) (sqrt (cos (/ x (* 2.0 y)))))
  (/ (/ (sqrt (sin (/ x (* 2.0 y)))) (sin (/ x (* 2.0 y)))) (sqrt (cos (/ x (* 2.0 y)))))
  (/ (/ (sqrt (sin (/ x (* 2.0 y)))) (cbrt (sin (/ x (* 2.0 y))))) (cbrt (sin (/ x (* 2.0 y)))))
  (/ (/ (sqrt (sin (/ x (* 2.0 y)))) (cos (/ x (* 2.0 y)))) (cbrt (sin (/ x (* 2.0 y)))))
  1
  (/ 1 (cos (/ x (* 2.0 y))))
  (sqrt (sin (/ x (* 2.0 y))))
  (/ (/ (sqrt (sin (/ x (* 2.0 y)))) (sin (/ x (* 2.0 y)))) (cos (/ x (* 2.0 y))))
  (* (/ (/ 1 (cbrt (sin (/ x (* 2.0 y))))) (cbrt (cos (/ x (* 2.0 y))))) (/ (/ 1 (cbrt (sin (/ x (* 2.0 y))))) (cbrt (cos (/ x (* 2.0 y))))))
  (/ (/ (sin (/ x (* 2.0 y))) (cbrt (sin (/ x (* 2.0 y))))) (cbrt (cos (/ x (* 2.0 y)))))
  (/ 1 (* (sqrt (sin (/ x (* 2.0 y)))) (* (cbrt (cos (/ x (* 2.0 y)))) (cbrt (cos (/ x (* 2.0 y)))))))
  (/ (sin (/ x (* 2.0 y))) (* (sqrt (sin (/ x (* 2.0 y)))) (cbrt (cos (/ x (* 2.0 y))))))
  (* (/ 1 (cbrt (cos (/ x (* 2.0 y))))) (/ 1 (cbrt (cos (/ x (* 2.0 y))))))
  (/ 1 (cbrt (cos (/ x (* 2.0 y)))))
  (/ 1 (* (cbrt (sin (/ x (* 2.0 y)))) (* (cbrt (sin (/ x (* 2.0 y)))) (sqrt (cos (/ x (* 2.0 y)))))))
  (/ (sin (/ x (* 2.0 y))) (* (cbrt (sin (/ x (* 2.0 y)))) (sqrt (cos (/ x (* 2.0 y))))))
  (/ (/ 1 (sqrt (sin (/ x (* 2.0 y))))) (sqrt (cos (/ x (* 2.0 y)))))
  (/ (/ (sin (/ x (* 2.0 y))) (sqrt (cos (/ x (* 2.0 y))))) (sqrt (sin (/ x (* 2.0 y)))))
  (/ 1 (sqrt (cos (/ x (* 2.0 y)))))
  (/ 1 (sqrt (cos (/ x (* 2.0 y)))))
  (* (/ 1 (cbrt (sin (/ x (* 2.0 y))))) (/ 1 (cbrt (sin (/ x (* 2.0 y))))))
  (/ (/ (sin (/ x (* 2.0 y))) (cos (/ x (* 2.0 y)))) (cbrt (sin (/ x (* 2.0 y)))))
  (/ 1 (sqrt (sin (/ x (* 2.0 y)))))
  (/ (sin (/ x (* 2.0 y))) (* (sqrt (sin (/ x (* 2.0 y)))) (cos (/ x (* 2.0 y)))))
  1
  (/ 1 (cos (/ x (* 2.0 y))))
  (* (/ 1 (cbrt (sin (/ x (* 2.0 y))))) (/ 1 (cbrt (sin (/ x (* 2.0 y))))))
  (/ (/ (sin (/ x (* 2.0 y))) (cos (/ x (* 2.0 y)))) (cbrt (sin (/ x (* 2.0 y)))))
  (/ 1 (sqrt (sin (/ x (* 2.0 y)))))
  (/ (sin (/ x (* 2.0 y))) (* (sqrt (sin (/ x (* 2.0 y)))) (cos (/ x (* 2.0 y)))))
  1
  (/ 1 (cos (/ x (* 2.0 y))))
  (/ (/ (sin (/ x (* 2.0 y))) (cbrt (sin (/ x (* 2.0 y))))) (cbrt (sin (/ x (* 2.0 y)))))
  (/ (/ 1 (cos (/ x (* 2.0 y)))) (cbrt (sin (/ x (* 2.0 y)))))
  (/ (sin (/ x (* 2.0 y))) (sqrt (sin (/ x (* 2.0 y)))))
  (/ 1 (* (sqrt (sin (/ x (* 2.0 y)))) (cos (/ x (* 2.0 y)))))
  (sin (/ x (* 2.0 y)))
  (/ 1 (* (sin (/ x (* 2.0 y))) (cos (/ x (* 2.0 y)))))
  (/ 1 (sin (/ x (* 2.0 y))))
  (cos (/ x (* 2.0 y)))
  (/ (/ (/ (sin (/ x (* 2.0 y))) (cos (/ x (* 2.0 y)))) (cbrt (sin (/ x (* 2.0 y))))) (cbrt (sin (/ x (* 2.0 y)))))
  (/ (sin (/ x (* 2.0 y))) (* (sqrt (sin (/ x (* 2.0 y)))) (cos (/ x (* 2.0 y)))))
  (/ (sin (/ x (* 2.0 y))) (cos (/ x (* 2.0 y))))
  (/ (sin (/ x (* 2.0 y))) (cbrt (/ (sin (/ x (* 2.0 y))) (cos (/ x (* 2.0 y))))))
  (/ (sin (/ x (* 2.0 y))) (sqrt (/ (sin (/ x (* 2.0 y))) (cos (/ x (* 2.0 y))))))
  (/ (sin (/ x (* 2.0 y))) (/ (cbrt (sin (/ x (* 2.0 y)))) (cbrt (cos (/ x (* 2.0 y))))))
  (/ (sin (/ x (* 2.0 y))) (/ (cbrt (sin (/ x (* 2.0 y)))) (sqrt (cos (/ x (* 2.0 y))))))
  (/ (* (sin (/ x (* 2.0 y))) (cos (/ x (* 2.0 y)))) (cbrt (sin (/ x (* 2.0 y)))))
  (/ (sin (/ x (* 2.0 y))) (/ (sqrt (sin (/ x (* 2.0 y)))) (cbrt (cos (/ x (* 2.0 y))))))
  (* (/ (sin (/ x (* 2.0 y))) (sqrt (sin (/ x (* 2.0 y))))) (sqrt (cos (/ x (* 2.0 y)))))
  (* (/ (sin (/ x (* 2.0 y))) (sqrt (sin (/ x (* 2.0 y))))) (cos (/ x (* 2.0 y))))
  (cbrt (cos (/ x (* 2.0 y))))
  (sqrt (cos (/ x (* 2.0 y))))
  (cos (/ x (* 2.0 y)))
  (cos (/ x (* 2.0 y)))
  (* (sin (/ x (* 2.0 y))) (cos (/ x (* 2.0 y))))
  (* (sin (/ x (* 2.0 y))) (cos (/ x (* 2.0 y))))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x y))
  0
  (* 0.5 (/ x y))
  (* 0.5 (/ x 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)
4.379 * * * [progress]: adding candidates to table
5.102 * * [progress]: iteration 4 / 4
5.102 * * * [progress]: picking best candidate
5.190 * * * * [pick]: Picked  #<alt (λ (x y) (log1p (expm1 (/ 1 (cos (/ x (* 2.0 y)))))))>
5.190 * * * [progress]: localizing error
5.214 * * * [progress]: generating rewritten candidates
5.214 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1 2)
5.219 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1)
5.219 * * * * [progress]: [ 3 / 4 ] rewriting at (2)
5.219 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1)
5.229 * * * [progress]: generating series expansions
5.229 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 2)
5.229 * [backup-simplify]: Simplify (cos (/ x (* 2.0 y))) into (cos (* 0.5 (/ x y)))
5.229 * [approximate]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in (x y) around 0
5.229 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
5.229 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
5.229 * [taylor]: Taking taylor expansion of 0.5 in y
5.229 * [backup-simplify]: Simplify 0.5 into 0.5
5.229 * [taylor]: Taking taylor expansion of (/ x y) in y
5.229 * [taylor]: Taking taylor expansion of x in y
5.229 * [backup-simplify]: Simplify x into x
5.229 * [taylor]: Taking taylor expansion of y in y
5.229 * [backup-simplify]: Simplify 0 into 0
5.229 * [backup-simplify]: Simplify 1 into 1
5.229 * [backup-simplify]: Simplify (/ x 1) into x
5.229 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x)
5.229 * [backup-simplify]: Simplify (cos (* 0.5 (/ x y))) into (cos (* 0.5 (/ x y)))
5.229 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
5.229 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
5.229 * [taylor]: Taking taylor expansion of 0.5 in x
5.230 * [backup-simplify]: Simplify 0.5 into 0.5
5.230 * [taylor]: Taking taylor expansion of (/ x y) in x
5.230 * [taylor]: Taking taylor expansion of x in x
5.230 * [backup-simplify]: Simplify 0 into 0
5.230 * [backup-simplify]: Simplify 1 into 1
5.230 * [taylor]: Taking taylor expansion of y in x
5.230 * [backup-simplify]: Simplify y into y
5.230 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
5.230 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
5.230 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
5.230 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
5.230 * [taylor]: Taking taylor expansion of 0.5 in x
5.230 * [backup-simplify]: Simplify 0.5 into 0.5
5.230 * [taylor]: Taking taylor expansion of (/ x y) in x
5.230 * [taylor]: Taking taylor expansion of x in x
5.230 * [backup-simplify]: Simplify 0 into 0
5.230 * [backup-simplify]: Simplify 1 into 1
5.230 * [taylor]: Taking taylor expansion of y in x
5.230 * [backup-simplify]: Simplify y into y
5.230 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
5.230 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
5.230 * [taylor]: Taking taylor expansion of 1 in y
5.230 * [backup-simplify]: Simplify 1 into 1
5.230 * [backup-simplify]: Simplify 1 into 1
5.231 * [backup-simplify]: Simplify (+ 0) into 0
5.231 * [taylor]: Taking taylor expansion of 0 in y
5.231 * [backup-simplify]: Simplify 0 into 0
5.231 * [backup-simplify]: Simplify 0 into 0
5.231 * [backup-simplify]: Simplify 0 into 0
5.231 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 y) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow y 2))))
5.231 * [taylor]: Taking taylor expansion of (- (* 0.125 (/ 1 (pow y 2)))) in y
5.231 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow y 2))) in y
5.231 * [taylor]: Taking taylor expansion of 0.125 in y
5.231 * [backup-simplify]: Simplify 0.125 into 0.125
5.231 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
5.231 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.231 * [taylor]: Taking taylor expansion of y in y
5.231 * [backup-simplify]: Simplify 0 into 0
5.231 * [backup-simplify]: Simplify 1 into 1
5.232 * [backup-simplify]: Simplify (* 1 1) into 1
5.232 * [backup-simplify]: Simplify (/ 1 1) into 1
5.233 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.234 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.235 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.235 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.236 * [backup-simplify]: Simplify (+ (* 0.125 0) (+ (* 0 0) (* 0 1))) into 0
5.236 * [backup-simplify]: Simplify (- 0) into 0
5.236 * [backup-simplify]: Simplify 0 into 0
5.236 * [backup-simplify]: Simplify 0 into 0
5.237 * [backup-simplify]: Simplify 0 into 0
5.237 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0
5.238 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 y))) into 0
5.238 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 y) 1) 1) (/ (pow 0 1) 1)) 0) into 0
5.238 * [taylor]: Taking taylor expansion of 0 in y
5.238 * [backup-simplify]: Simplify 0 into 0
5.238 * [backup-simplify]: Simplify 0 into 0
5.238 * [backup-simplify]: Simplify 1 into 1
5.238 * [backup-simplify]: Simplify (cos (/ (/ 1 x) (* 2.0 (/ 1 y)))) into (cos (* 0.5 (/ y x)))
5.238 * [approximate]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in (x y) around 0
5.238 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
5.238 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
5.238 * [taylor]: Taking taylor expansion of 0.5 in y
5.238 * [backup-simplify]: Simplify 0.5 into 0.5
5.239 * [taylor]: Taking taylor expansion of (/ y x) in y
5.239 * [taylor]: Taking taylor expansion of y in y
5.239 * [backup-simplify]: Simplify 0 into 0
5.239 * [backup-simplify]: Simplify 1 into 1
5.239 * [taylor]: Taking taylor expansion of x in y
5.239 * [backup-simplify]: Simplify x into x
5.239 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
5.239 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
5.239 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
5.239 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
5.239 * [taylor]: Taking taylor expansion of 0.5 in x
5.239 * [backup-simplify]: Simplify 0.5 into 0.5
5.239 * [taylor]: Taking taylor expansion of (/ y x) in x
5.239 * [taylor]: Taking taylor expansion of y in x
5.239 * [backup-simplify]: Simplify y into y
5.239 * [taylor]: Taking taylor expansion of x in x
5.239 * [backup-simplify]: Simplify 0 into 0
5.239 * [backup-simplify]: Simplify 1 into 1
5.239 * [backup-simplify]: Simplify (/ y 1) into y
5.239 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
5.239 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
5.239 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
5.239 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
5.239 * [taylor]: Taking taylor expansion of 0.5 in x
5.239 * [backup-simplify]: Simplify 0.5 into 0.5
5.239 * [taylor]: Taking taylor expansion of (/ y x) in x
5.239 * [taylor]: Taking taylor expansion of y in x
5.239 * [backup-simplify]: Simplify y into y
5.239 * [taylor]: Taking taylor expansion of x in x
5.239 * [backup-simplify]: Simplify 0 into 0
5.239 * [backup-simplify]: Simplify 1 into 1
5.239 * [backup-simplify]: Simplify (/ y 1) into y
5.239 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
5.239 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
5.239 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
5.239 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
5.239 * [taylor]: Taking taylor expansion of 0.5 in y
5.239 * [backup-simplify]: Simplify 0.5 into 0.5
5.239 * [taylor]: Taking taylor expansion of (/ y x) in y
5.239 * [taylor]: Taking taylor expansion of y in y
5.239 * [backup-simplify]: Simplify 0 into 0
5.239 * [backup-simplify]: Simplify 1 into 1
5.239 * [taylor]: Taking taylor expansion of x in y
5.239 * [backup-simplify]: Simplify x into x
5.239 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
5.240 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
5.240 * [backup-simplify]: Simplify 1 into 1
5.240 * [taylor]: Taking taylor expansion of 0 in y
5.240 * [backup-simplify]: Simplify 0 into 0
5.240 * [backup-simplify]: Simplify 0 into 0
5.240 * [backup-simplify]: Simplify (+ 0) into 0
5.240 * [backup-simplify]: Simplify 0 into 0
5.240 * [taylor]: Taking taylor expansion of 0 in y
5.240 * [backup-simplify]: Simplify 0 into 0
5.240 * [backup-simplify]: Simplify 0 into 0
5.240 * [backup-simplify]: Simplify 0 into 0
5.240 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 x) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow x 2))))
5.241 * [backup-simplify]: Simplify (- (* 0.125 (/ 1 (pow x 2)))) into (- (* 0.125 (/ 1 (pow x 2))))
5.241 * [taylor]: Taking taylor expansion of 0 in y
5.241 * [backup-simplify]: Simplify 0 into 0
5.241 * [backup-simplify]: Simplify 0 into 0
5.241 * [backup-simplify]: Simplify 0 into 0
5.241 * [backup-simplify]: Simplify 0 into 0
5.241 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
5.241 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
5.242 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 1) 1) (/ (pow 0 1) 1)) 0) into 0
5.242 * [backup-simplify]: Simplify 0 into 0
5.242 * [taylor]: Taking taylor expansion of 0 in y
5.242 * [backup-simplify]: Simplify 0 into 0
5.242 * [backup-simplify]: Simplify 0 into 0
5.242 * [backup-simplify]: Simplify 0 into 0
5.242 * [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))))
5.242 * [backup-simplify]: Simplify (cos (/ (/ 1 (- x)) (* 2.0 (/ 1 (- y))))) into (cos (* 0.5 (/ y x)))
5.242 * [approximate]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in (x y) around 0
5.242 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
5.242 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
5.242 * [taylor]: Taking taylor expansion of 0.5 in y
5.242 * [backup-simplify]: Simplify 0.5 into 0.5
5.242 * [taylor]: Taking taylor expansion of (/ y x) in y
5.242 * [taylor]: Taking taylor expansion of y in y
5.242 * [backup-simplify]: Simplify 0 into 0
5.242 * [backup-simplify]: Simplify 1 into 1
5.242 * [taylor]: Taking taylor expansion of x in y
5.243 * [backup-simplify]: Simplify x into x
5.243 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
5.243 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
5.243 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
5.243 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
5.243 * [taylor]: Taking taylor expansion of 0.5 in x
5.243 * [backup-simplify]: Simplify 0.5 into 0.5
5.243 * [taylor]: Taking taylor expansion of (/ y x) in x
5.243 * [taylor]: Taking taylor expansion of y in x
5.243 * [backup-simplify]: Simplify y into y
5.243 * [taylor]: Taking taylor expansion of x in x
5.243 * [backup-simplify]: Simplify 0 into 0
5.243 * [backup-simplify]: Simplify 1 into 1
5.243 * [backup-simplify]: Simplify (/ y 1) into y
5.243 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
5.243 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
5.243 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
5.243 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
5.243 * [taylor]: Taking taylor expansion of 0.5 in x
5.243 * [backup-simplify]: Simplify 0.5 into 0.5
5.243 * [taylor]: Taking taylor expansion of (/ y x) in x
5.243 * [taylor]: Taking taylor expansion of y in x
5.243 * [backup-simplify]: Simplify y into y
5.243 * [taylor]: Taking taylor expansion of x in x
5.243 * [backup-simplify]: Simplify 0 into 0
5.243 * [backup-simplify]: Simplify 1 into 1
5.243 * [backup-simplify]: Simplify (/ y 1) into y
5.243 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
5.243 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
5.243 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
5.243 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
5.243 * [taylor]: Taking taylor expansion of 0.5 in y
5.243 * [backup-simplify]: Simplify 0.5 into 0.5
5.243 * [taylor]: Taking taylor expansion of (/ y x) in y
5.243 * [taylor]: Taking taylor expansion of y in y
5.243 * [backup-simplify]: Simplify 0 into 0
5.243 * [backup-simplify]: Simplify 1 into 1
5.243 * [taylor]: Taking taylor expansion of x in y
5.243 * [backup-simplify]: Simplify x into x
5.243 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
5.243 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
5.243 * [backup-simplify]: Simplify 1 into 1
5.244 * [taylor]: Taking taylor expansion of 0 in y
5.244 * [backup-simplify]: Simplify 0 into 0
5.244 * [backup-simplify]: Simplify 0 into 0
5.244 * [backup-simplify]: Simplify (+ 0) into 0
5.244 * [backup-simplify]: Simplify 0 into 0
5.244 * [taylor]: Taking taylor expansion of 0 in y
5.244 * [backup-simplify]: Simplify 0 into 0
5.244 * [backup-simplify]: Simplify 0 into 0
5.244 * [backup-simplify]: Simplify 0 into 0
5.244 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 x) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow x 2))))
5.244 * [backup-simplify]: Simplify (- (* 0.125 (/ 1 (pow x 2)))) into (- (* 0.125 (/ 1 (pow x 2))))
5.244 * [taylor]: Taking taylor expansion of 0 in y
5.244 * [backup-simplify]: Simplify 0 into 0
5.245 * [backup-simplify]: Simplify 0 into 0
5.245 * [backup-simplify]: Simplify 0 into 0
5.245 * [backup-simplify]: Simplify 0 into 0
5.245 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
5.245 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
5.246 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 1) 1) (/ (pow 0 1) 1)) 0) into 0
5.246 * [backup-simplify]: Simplify 0 into 0
5.246 * [taylor]: Taking taylor expansion of 0 in y
5.246 * [backup-simplify]: Simplify 0 into 0
5.246 * [backup-simplify]: Simplify 0 into 0
5.246 * [backup-simplify]: Simplify 0 into 0
5.246 * [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))))
5.246 * * * * [progress]: [ 2 / 4 ] generating series at (2 1)
5.246 * [backup-simplify]: Simplify (expm1 (/ 1 (cos (/ x (* 2.0 y))))) into (expm1 (/ 1 (cos (* 0.5 (/ x y)))))
5.246 * [approximate]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ x y))))) in (x y) around 0
5.246 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ x y))))) in y
5.246 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ x y))))) 1)
5.246 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ x y))))) in y
5.246 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in y
5.246 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
5.246 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
5.246 * [taylor]: Taking taylor expansion of 0.5 in y
5.247 * [backup-simplify]: Simplify 0.5 into 0.5
5.247 * [taylor]: Taking taylor expansion of (/ x y) in y
5.247 * [taylor]: Taking taylor expansion of x in y
5.247 * [backup-simplify]: Simplify x into x
5.247 * [taylor]: Taking taylor expansion of y in y
5.247 * [backup-simplify]: Simplify 0 into 0
5.247 * [backup-simplify]: Simplify 1 into 1
5.247 * [backup-simplify]: Simplify (/ x 1) into x
5.247 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x)
5.247 * [backup-simplify]: Simplify (cos (* 0.5 (/ x y))) into (cos (* 0.5 (/ x y)))
5.247 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (/ x y)))) into (/ 1 (cos (* 0.5 (/ x y))))
5.247 * [backup-simplify]: Simplify (exp (/ 1 (cos (* 0.5 (/ x y))))) into (exp (/ 1 (cos (* 0.5 (/ x y)))))
5.247 * [taylor]: Taking taylor expansion of 1 in y
5.247 * [backup-simplify]: Simplify 1 into 1
5.247 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ x y))))) in x
5.247 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ x y))))) 1)
5.247 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ x y))))) in x
5.247 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in x
5.247 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
5.247 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
5.247 * [taylor]: Taking taylor expansion of 0.5 in x
5.247 * [backup-simplify]: Simplify 0.5 into 0.5
5.247 * [taylor]: Taking taylor expansion of (/ x y) in x
5.247 * [taylor]: Taking taylor expansion of x in x
5.247 * [backup-simplify]: Simplify 0 into 0
5.247 * [backup-simplify]: Simplify 1 into 1
5.247 * [taylor]: Taking taylor expansion of y in x
5.247 * [backup-simplify]: Simplify y into y
5.247 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
5.247 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
5.248 * [backup-simplify]: Simplify (/ 1 1) into 1
5.248 * [backup-simplify]: Simplify (exp 1) into E
5.248 * [taylor]: Taking taylor expansion of 1 in x
5.248 * [backup-simplify]: Simplify 1 into 1
5.248 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ x y))))) in x
5.248 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ x y))))) 1)
5.248 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ x y))))) in x
5.248 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in x
5.248 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
5.248 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
5.248 * [taylor]: Taking taylor expansion of 0.5 in x
5.248 * [backup-simplify]: Simplify 0.5 into 0.5
5.248 * [taylor]: Taking taylor expansion of (/ x y) in x
5.248 * [taylor]: Taking taylor expansion of x in x
5.248 * [backup-simplify]: Simplify 0 into 0
5.248 * [backup-simplify]: Simplify 1 into 1
5.248 * [taylor]: Taking taylor expansion of y in x
5.248 * [backup-simplify]: Simplify y into y
5.248 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
5.248 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
5.249 * [backup-simplify]: Simplify (/ 1 1) into 1
5.249 * [backup-simplify]: Simplify (exp 1) into E
5.249 * [taylor]: Taking taylor expansion of 1 in x
5.249 * [backup-simplify]: Simplify 1 into 1
5.249 * [backup-simplify]: Simplify (- 1) into -1
5.249 * [backup-simplify]: Simplify (+ E -1) into (- E 1)
5.249 * [taylor]: Taking taylor expansion of (- E 1) in y
5.249 * [taylor]: Taking taylor expansion of E in y
5.249 * [backup-simplify]: Simplify E into E
5.249 * [taylor]: Taking taylor expansion of 1 in y
5.249 * [backup-simplify]: Simplify 1 into 1
5.250 * [backup-simplify]: Simplify (- 1) into -1
5.250 * [backup-simplify]: Simplify (+ E -1) into (- E 1)
5.250 * [backup-simplify]: Simplify (- E 1) into (- E 1)
5.251 * [backup-simplify]: Simplify (+ 0) into 0
5.251 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.252 * [backup-simplify]: Simplify (* (exp 1) (+ (* (/ (pow 0 1) 1)))) into 0
5.252 * [backup-simplify]: Simplify (- 0) into 0
5.252 * [backup-simplify]: Simplify (+ 0 0) into 0
5.252 * [taylor]: Taking taylor expansion of 0 in y
5.252 * [backup-simplify]: Simplify 0 into 0
5.252 * [backup-simplify]: Simplify 0 into 0
5.252 * [backup-simplify]: Simplify (- 0) into 0
5.253 * [backup-simplify]: Simplify (+ 0 0) into 0
5.253 * [backup-simplify]: Simplify 0 into 0
5.253 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 y) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow y 2))))
5.254 * [backup-simplify]: Simplify (- (+ (* 1 (/ (- (* 0.125 (/ 1 (pow y 2)))) 1)) (* 0 (/ 0 1)))) into (* 0.125 (/ 1 (pow y 2)))
5.254 * [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)))
5.255 * [backup-simplify]: Simplify (- 0) into 0
5.255 * [backup-simplify]: Simplify (+ (* 0.125 (/ E (pow y 2))) 0) into (* 0.125 (/ E (pow y 2)))
5.255 * [taylor]: Taking taylor expansion of (* 0.125 (/ E (pow y 2))) in y
5.255 * [taylor]: Taking taylor expansion of 0.125 in y
5.255 * [backup-simplify]: Simplify 0.125 into 0.125
5.255 * [taylor]: Taking taylor expansion of (/ E (pow y 2)) in y
5.255 * [taylor]: Taking taylor expansion of E in y
5.255 * [backup-simplify]: Simplify E into E
5.255 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.255 * [taylor]: Taking taylor expansion of y in y
5.255 * [backup-simplify]: Simplify 0 into 0
5.255 * [backup-simplify]: Simplify 1 into 1
5.255 * [backup-simplify]: Simplify (* 1 1) into 1
5.256 * [backup-simplify]: Simplify (/ E 1) into E
5.256 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.257 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.257 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* E (/ 0 1)))) into 0
5.258 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* E (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.259 * [backup-simplify]: Simplify (+ (* 0.125 0) (+ (* 0 0) (* 0 E))) into 0
5.259 * [backup-simplify]: Simplify 0 into 0
5.259 * [backup-simplify]: Simplify 0 into 0
5.259 * [backup-simplify]: Simplify (- 0) into 0
5.259 * [backup-simplify]: Simplify (+ 0 0) into 0
5.259 * [backup-simplify]: Simplify 0 into 0
5.259 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0
5.260 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 y))) into 0
5.260 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 y) 1) 1) (/ (pow 0 1) 1)) 0) into 0
5.261 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (- (* 0.125 (/ 1 (pow y 2)))) 1)) (* (* 0.125 (/ 1 (pow y 2))) (/ 0 1)))) into 0
5.262 * [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
5.263 * [backup-simplify]: Simplify (- 0) into 0
5.263 * [backup-simplify]: Simplify (+ 0 0) into 0
5.263 * [taylor]: Taking taylor expansion of 0 in y
5.263 * [backup-simplify]: Simplify 0 into 0
5.263 * [backup-simplify]: Simplify 0 into 0
5.263 * [backup-simplify]: Simplify (- E 1) into (- E 1)
5.264 * [backup-simplify]: Simplify (expm1 (/ 1 (cos (/ (/ 1 x) (* 2.0 (/ 1 y)))))) into (expm1 (/ 1 (cos (* 0.5 (/ y x)))))
5.264 * [approximate]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ y x))))) in (x y) around 0
5.264 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ y x))))) in y
5.264 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)
5.264 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ y x))))) in y
5.264 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
5.264 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
5.264 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
5.264 * [taylor]: Taking taylor expansion of 0.5 in y
5.264 * [backup-simplify]: Simplify 0.5 into 0.5
5.264 * [taylor]: Taking taylor expansion of (/ y x) in y
5.264 * [taylor]: Taking taylor expansion of y in y
5.264 * [backup-simplify]: Simplify 0 into 0
5.264 * [backup-simplify]: Simplify 1 into 1
5.264 * [taylor]: Taking taylor expansion of x in y
5.264 * [backup-simplify]: Simplify x into x
5.264 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
5.264 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
5.264 * [backup-simplify]: Simplify (/ 1 1) into 1
5.264 * [backup-simplify]: Simplify (exp 1) into E
5.264 * [taylor]: Taking taylor expansion of 1 in y
5.264 * [backup-simplify]: Simplify 1 into 1
5.264 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ y x))))) in x
5.264 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)
5.264 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ y x))))) in x
5.265 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
5.265 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
5.265 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
5.265 * [taylor]: Taking taylor expansion of 0.5 in x
5.265 * [backup-simplify]: Simplify 0.5 into 0.5
5.265 * [taylor]: Taking taylor expansion of (/ y x) in x
5.265 * [taylor]: Taking taylor expansion of y in x
5.265 * [backup-simplify]: Simplify y into y
5.265 * [taylor]: Taking taylor expansion of x in x
5.265 * [backup-simplify]: Simplify 0 into 0
5.265 * [backup-simplify]: Simplify 1 into 1
5.265 * [backup-simplify]: Simplify (/ y 1) into y
5.265 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
5.265 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
5.265 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (/ y x)))) into (/ 1 (cos (* 0.5 (/ y x))))
5.265 * [backup-simplify]: Simplify (exp (/ 1 (cos (* 0.5 (/ y x))))) into (exp (/ 1 (cos (* 0.5 (/ y x)))))
5.265 * [taylor]: Taking taylor expansion of 1 in x
5.265 * [backup-simplify]: Simplify 1 into 1
5.265 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ y x))))) in x
5.265 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)
5.265 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ y x))))) in x
5.265 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
5.265 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
5.265 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
5.265 * [taylor]: Taking taylor expansion of 0.5 in x
5.265 * [backup-simplify]: Simplify 0.5 into 0.5
5.265 * [taylor]: Taking taylor expansion of (/ y x) in x
5.265 * [taylor]: Taking taylor expansion of y in x
5.265 * [backup-simplify]: Simplify y into y
5.265 * [taylor]: Taking taylor expansion of x in x
5.265 * [backup-simplify]: Simplify 0 into 0
5.265 * [backup-simplify]: Simplify 1 into 1
5.265 * [backup-simplify]: Simplify (/ y 1) into y
5.265 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
5.265 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
5.266 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (/ y x)))) into (/ 1 (cos (* 0.5 (/ y x))))
5.266 * [backup-simplify]: Simplify (exp (/ 1 (cos (* 0.5 (/ y x))))) into (exp (/ 1 (cos (* 0.5 (/ y x)))))
5.266 * [taylor]: Taking taylor expansion of 1 in x
5.266 * [backup-simplify]: Simplify 1 into 1
5.266 * [backup-simplify]: Simplify (- 1) into -1
5.266 * [backup-simplify]: Simplify (+ (exp (/ 1 (cos (* 0.5 (/ y x))))) -1) into (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)
5.266 * [taylor]: Taking taylor expansion of (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1) in y
5.266 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ y x))))) in y
5.266 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
5.266 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
5.266 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
5.266 * [taylor]: Taking taylor expansion of 0.5 in y
5.266 * [backup-simplify]: Simplify 0.5 into 0.5
5.266 * [taylor]: Taking taylor expansion of (/ y x) in y
5.266 * [taylor]: Taking taylor expansion of y in y
5.266 * [backup-simplify]: Simplify 0 into 0
5.266 * [backup-simplify]: Simplify 1 into 1
5.266 * [taylor]: Taking taylor expansion of x in y
5.266 * [backup-simplify]: Simplify x into x
5.266 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
5.267 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
5.267 * [backup-simplify]: Simplify (/ 1 1) into 1
5.267 * [backup-simplify]: Simplify (exp 1) into E
5.267 * [taylor]: Taking taylor expansion of 1 in y
5.267 * [backup-simplify]: Simplify 1 into 1
5.267 * [backup-simplify]: Simplify (- 1) into -1
5.268 * [backup-simplify]: Simplify (+ E -1) into (- E 1)
5.268 * [backup-simplify]: Simplify (- E 1) into (- E 1)
5.269 * [backup-simplify]: Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))))) into 0
5.270 * [backup-simplify]: Simplify (* (exp (/ 1 (cos (* 0.5 (/ y x))))) (+ (* (/ (pow 0 1) 1)))) into 0
5.270 * [backup-simplify]: Simplify (- 0) into 0
5.271 * [backup-simplify]: Simplify (+ 0 0) into 0
5.271 * [taylor]: Taking taylor expansion of 0 in y
5.271 * [backup-simplify]: Simplify 0 into 0
5.271 * [backup-simplify]: Simplify 0 into 0
5.271 * [backup-simplify]: Simplify (+ 0) into 0
5.272 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.273 * [backup-simplify]: Simplify (* (exp 1) (+ (* (/ (pow 0 1) 1)))) into 0
5.274 * [backup-simplify]: Simplify (- 0) into 0
5.274 * [backup-simplify]: Simplify (+ 0 0) into 0
5.274 * [backup-simplify]: Simplify 0 into 0
5.275 * [backup-simplify]: Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))))) into 0
5.276 * [backup-simplify]: Simplify (* (exp (/ 1 (cos (* 0.5 (/ y x))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
5.277 * [backup-simplify]: Simplify (- 0) into 0
5.277 * [backup-simplify]: Simplify (+ 0 0) into 0
5.277 * [taylor]: Taking taylor expansion of 0 in y
5.277 * [backup-simplify]: Simplify 0 into 0
5.277 * [backup-simplify]: Simplify 0 into 0
5.277 * [backup-simplify]: Simplify 0 into 0
5.278 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 x) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow x 2))))
5.279 * [backup-simplify]: Simplify (- (+ (* 1 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* 0 (/ 0 1)))) into (* 0.125 (/ 1 (pow x 2)))
5.280 * [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)))
5.280 * [backup-simplify]: Simplify (- 0) into 0
5.280 * [backup-simplify]: Simplify (+ (* 0.125 (/ E (pow x 2))) 0) into (* 0.125 (/ E (pow x 2)))
5.280 * [backup-simplify]: Simplify (* 0.125 (/ E (pow x 2))) into (* 0.125 (/ E (pow x 2)))
5.281 * [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
5.282 * [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
5.282 * [backup-simplify]: Simplify (- 0) into 0
5.282 * [backup-simplify]: Simplify (+ 0 0) into 0
5.282 * [taylor]: Taking taylor expansion of 0 in y
5.283 * [backup-simplify]: Simplify 0 into 0
5.283 * [backup-simplify]: Simplify 0 into 0
5.283 * [backup-simplify]: Simplify 0 into 0
5.283 * [backup-simplify]: Simplify 0 into 0
5.283 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
5.283 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
5.284 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 1) 1) (/ (pow 0 1) 1)) 0) into 0
5.285 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* (* 0.125 (/ 1 (pow x 2))) (/ 0 1)))) into 0
5.286 * [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
5.286 * [backup-simplify]: Simplify (- 0) into 0
5.287 * [backup-simplify]: Simplify (+ 0 0) into 0
5.287 * [backup-simplify]: Simplify 0 into 0
5.287 * [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
5.289 * [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
5.289 * [backup-simplify]: Simplify (- 0) into 0
5.289 * [backup-simplify]: Simplify (+ 0 0) into 0
5.289 * [taylor]: Taking taylor expansion of 0 in y
5.289 * [backup-simplify]: Simplify 0 into 0
5.289 * [backup-simplify]: Simplify 0 into 0
5.289 * [backup-simplify]: Simplify 0 into 0
5.290 * [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)
5.290 * [backup-simplify]: Simplify (expm1 (/ 1 (cos (/ (/ 1 (- x)) (* 2.0 (/ 1 (- y))))))) into (expm1 (/ 1 (cos (* 0.5 (/ y x)))))
5.290 * [approximate]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ y x))))) in (x y) around 0
5.290 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ y x))))) in y
5.290 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)
5.290 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ y x))))) in y
5.290 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
5.290 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
5.290 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
5.290 * [taylor]: Taking taylor expansion of 0.5 in y
5.290 * [backup-simplify]: Simplify 0.5 into 0.5
5.290 * [taylor]: Taking taylor expansion of (/ y x) in y
5.290 * [taylor]: Taking taylor expansion of y in y
5.290 * [backup-simplify]: Simplify 0 into 0
5.290 * [backup-simplify]: Simplify 1 into 1
5.290 * [taylor]: Taking taylor expansion of x in y
5.290 * [backup-simplify]: Simplify x into x
5.291 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
5.291 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
5.291 * [backup-simplify]: Simplify (/ 1 1) into 1
5.291 * [backup-simplify]: Simplify (exp 1) into E
5.291 * [taylor]: Taking taylor expansion of 1 in y
5.291 * [backup-simplify]: Simplify 1 into 1
5.291 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ y x))))) in x
5.291 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)
5.291 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ y x))))) in x
5.291 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
5.291 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
5.291 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
5.291 * [taylor]: Taking taylor expansion of 0.5 in x
5.291 * [backup-simplify]: Simplify 0.5 into 0.5
5.291 * [taylor]: Taking taylor expansion of (/ y x) in x
5.291 * [taylor]: Taking taylor expansion of y in x
5.291 * [backup-simplify]: Simplify y into y
5.291 * [taylor]: Taking taylor expansion of x in x
5.291 * [backup-simplify]: Simplify 0 into 0
5.291 * [backup-simplify]: Simplify 1 into 1
5.291 * [backup-simplify]: Simplify (/ y 1) into y
5.291 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
5.291 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
5.292 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (/ y x)))) into (/ 1 (cos (* 0.5 (/ y x))))
5.292 * [backup-simplify]: Simplify (exp (/ 1 (cos (* 0.5 (/ y x))))) into (exp (/ 1 (cos (* 0.5 (/ y x)))))
5.292 * [taylor]: Taking taylor expansion of 1 in x
5.292 * [backup-simplify]: Simplify 1 into 1
5.292 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ y x))))) in x
5.292 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)
5.292 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ y x))))) in x
5.292 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
5.292 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
5.292 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
5.292 * [taylor]: Taking taylor expansion of 0.5 in x
5.292 * [backup-simplify]: Simplify 0.5 into 0.5
5.292 * [taylor]: Taking taylor expansion of (/ y x) in x
5.292 * [taylor]: Taking taylor expansion of y in x
5.292 * [backup-simplify]: Simplify y into y
5.292 * [taylor]: Taking taylor expansion of x in x
5.292 * [backup-simplify]: Simplify 0 into 0
5.292 * [backup-simplify]: Simplify 1 into 1
5.292 * [backup-simplify]: Simplify (/ y 1) into y
5.292 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
5.292 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
5.292 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (/ y x)))) into (/ 1 (cos (* 0.5 (/ y x))))
5.292 * [backup-simplify]: Simplify (exp (/ 1 (cos (* 0.5 (/ y x))))) into (exp (/ 1 (cos (* 0.5 (/ y x)))))
5.292 * [taylor]: Taking taylor expansion of 1 in x
5.292 * [backup-simplify]: Simplify 1 into 1
5.293 * [backup-simplify]: Simplify (- 1) into -1
5.293 * [backup-simplify]: Simplify (+ (exp (/ 1 (cos (* 0.5 (/ y x))))) -1) into (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)
5.293 * [taylor]: Taking taylor expansion of (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1) in y
5.293 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ y x))))) in y
5.293 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
5.293 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
5.293 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
5.293 * [taylor]: Taking taylor expansion of 0.5 in y
5.293 * [backup-simplify]: Simplify 0.5 into 0.5
5.293 * [taylor]: Taking taylor expansion of (/ y x) in y
5.293 * [taylor]: Taking taylor expansion of y in y
5.293 * [backup-simplify]: Simplify 0 into 0
5.293 * [backup-simplify]: Simplify 1 into 1
5.293 * [taylor]: Taking taylor expansion of x in y
5.293 * [backup-simplify]: Simplify x into x
5.293 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
5.293 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
5.294 * [backup-simplify]: Simplify (/ 1 1) into 1
5.294 * [backup-simplify]: Simplify (exp 1) into E
5.294 * [taylor]: Taking taylor expansion of 1 in y
5.294 * [backup-simplify]: Simplify 1 into 1
5.294 * [backup-simplify]: Simplify (- 1) into -1
5.294 * [backup-simplify]: Simplify (+ E -1) into (- E 1)
5.294 * [backup-simplify]: Simplify (- E 1) into (- E 1)
5.295 * [backup-simplify]: Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))))) into 0
5.295 * [backup-simplify]: Simplify (* (exp (/ 1 (cos (* 0.5 (/ y x))))) (+ (* (/ (pow 0 1) 1)))) into 0
5.296 * [backup-simplify]: Simplify (- 0) into 0
5.296 * [backup-simplify]: Simplify (+ 0 0) into 0
5.296 * [taylor]: Taking taylor expansion of 0 in y
5.296 * [backup-simplify]: Simplify 0 into 0
5.296 * [backup-simplify]: Simplify 0 into 0
5.296 * [backup-simplify]: Simplify (+ 0) into 0
5.297 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.298 * [backup-simplify]: Simplify (* (exp 1) (+ (* (/ (pow 0 1) 1)))) into 0
5.298 * [backup-simplify]: Simplify (- 0) into 0
5.298 * [backup-simplify]: Simplify (+ 0 0) into 0
5.298 * [backup-simplify]: Simplify 0 into 0
5.298 * [backup-simplify]: Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))))) into 0
5.299 * [backup-simplify]: Simplify (* (exp (/ 1 (cos (* 0.5 (/ y x))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
5.300 * [backup-simplify]: Simplify (- 0) into 0
5.300 * [backup-simplify]: Simplify (+ 0 0) into 0
5.300 * [taylor]: Taking taylor expansion of 0 in y
5.300 * [backup-simplify]: Simplify 0 into 0
5.300 * [backup-simplify]: Simplify 0 into 0
5.300 * [backup-simplify]: Simplify 0 into 0
5.300 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 x) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow x 2))))
5.301 * [backup-simplify]: Simplify (- (+ (* 1 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* 0 (/ 0 1)))) into (* 0.125 (/ 1 (pow x 2)))
5.302 * [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)))
5.302 * [backup-simplify]: Simplify (- 0) into 0
5.302 * [backup-simplify]: Simplify (+ (* 0.125 (/ E (pow x 2))) 0) into (* 0.125 (/ E (pow x 2)))
5.302 * [backup-simplify]: Simplify (* 0.125 (/ E (pow x 2))) into (* 0.125 (/ E (pow x 2)))
5.302 * [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
5.304 * [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
5.304 * [backup-simplify]: Simplify (- 0) into 0
5.304 * [backup-simplify]: Simplify (+ 0 0) into 0
5.304 * [taylor]: Taking taylor expansion of 0 in y
5.304 * [backup-simplify]: Simplify 0 into 0
5.304 * [backup-simplify]: Simplify 0 into 0
5.304 * [backup-simplify]: Simplify 0 into 0
5.304 * [backup-simplify]: Simplify 0 into 0
5.304 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
5.305 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
5.305 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 1) 1) (/ (pow 0 1) 1)) 0) into 0
5.306 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* (* 0.125 (/ 1 (pow x 2))) (/ 0 1)))) into 0
5.308 * [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
5.308 * [backup-simplify]: Simplify (- 0) into 0
5.309 * [backup-simplify]: Simplify (+ 0 0) into 0
5.309 * [backup-simplify]: Simplify 0 into 0
5.310 * [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
5.313 * [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
5.313 * [backup-simplify]: Simplify (- 0) into 0
5.313 * [backup-simplify]: Simplify (+ 0 0) into 0
5.313 * [taylor]: Taking taylor expansion of 0 in y
5.314 * [backup-simplify]: Simplify 0 into 0
5.314 * [backup-simplify]: Simplify 0 into 0
5.314 * [backup-simplify]: Simplify 0 into 0
5.315 * [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)
5.315 * * * * [progress]: [ 3 / 4 ] generating series at (2)
5.315 * [backup-simplify]: Simplify (log1p (expm1 (/ 1 (cos (/ x (* 2.0 y)))))) into (log1p (expm1 (/ 1 (cos (* 0.5 (/ x y))))))
5.315 * [approximate]: Taking taylor expansion of (log1p (expm1 (/ 1 (cos (* 0.5 (/ x y)))))) in (x y) around 0
5.315 * [taylor]: Taking taylor expansion of (log1p (expm1 (/ 1 (cos (* 0.5 (/ x y)))))) in y
5.315 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ x y)))))))
5.315 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ x y)))))) in y
5.316 * [taylor]: Taking taylor expansion of 1 in y
5.316 * [backup-simplify]: Simplify 1 into 1
5.316 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ x y))))) in y
5.316 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ x y))))) 1)
5.316 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ x y))))) in y
5.316 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in y
5.316 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
5.316 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
5.316 * [taylor]: Taking taylor expansion of 0.5 in y
5.316 * [backup-simplify]: Simplify 0.5 into 0.5
5.316 * [taylor]: Taking taylor expansion of (/ x y) in y
5.316 * [taylor]: Taking taylor expansion of x in y
5.316 * [backup-simplify]: Simplify x into x
5.316 * [taylor]: Taking taylor expansion of y in y
5.316 * [backup-simplify]: Simplify 0 into 0
5.316 * [backup-simplify]: Simplify 1 into 1
5.316 * [backup-simplify]: Simplify (/ x 1) into x
5.316 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x)
5.316 * [backup-simplify]: Simplify (cos (* 0.5 (/ x y))) into (cos (* 0.5 (/ x y)))
5.316 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (/ x y)))) into (/ 1 (cos (* 0.5 (/ x y))))
5.317 * [backup-simplify]: Simplify (exp (/ 1 (cos (* 0.5 (/ x y))))) into (exp (/ 1 (cos (* 0.5 (/ x y)))))
5.317 * [taylor]: Taking taylor expansion of 1 in y
5.317 * [backup-simplify]: Simplify 1 into 1
5.317 * [backup-simplify]: Simplify (- 1) into -1
5.317 * [backup-simplify]: Simplify (+ (exp (/ 1 (cos (* 0.5 (/ x y))))) -1) into (- (exp (/ 1 (cos (* 0.5 (/ x y))))) 1)
5.318 * [backup-simplify]: Simplify (+ 1 (- (exp (/ 1 (cos (* 0.5 (/ x y))))) 1)) into (exp (/ 1 (cos (* 0.5 (/ x y)))))
5.318 * [backup-simplify]: Simplify (log (exp (/ 1 (cos (* 0.5 (/ x y)))))) into (/ 1 (cos (* 0.5 (/ x y))))
5.318 * [taylor]: Taking taylor expansion of (log1p (expm1 (/ 1 (cos (* 0.5 (/ x y)))))) in x
5.318 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ x y)))))))
5.318 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ x y)))))) in x
5.318 * [taylor]: Taking taylor expansion of 1 in x
5.318 * [backup-simplify]: Simplify 1 into 1
5.318 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ x y))))) in x
5.318 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ x y))))) 1)
5.318 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ x y))))) in x
5.318 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in x
5.318 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
5.318 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
5.318 * [taylor]: Taking taylor expansion of 0.5 in x
5.319 * [backup-simplify]: Simplify 0.5 into 0.5
5.319 * [taylor]: Taking taylor expansion of (/ x y) in x
5.319 * [taylor]: Taking taylor expansion of x in x
5.319 * [backup-simplify]: Simplify 0 into 0
5.319 * [backup-simplify]: Simplify 1 into 1
5.319 * [taylor]: Taking taylor expansion of y in x
5.319 * [backup-simplify]: Simplify y into y
5.319 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
5.319 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
5.319 * [backup-simplify]: Simplify (/ 1 1) into 1
5.320 * [backup-simplify]: Simplify (exp 1) into E
5.320 * [taylor]: Taking taylor expansion of 1 in x
5.320 * [backup-simplify]: Simplify 1 into 1
5.320 * [backup-simplify]: Simplify (- 1) into -1
5.321 * [backup-simplify]: Simplify (+ E -1) into (- E 1)
5.322 * [backup-simplify]: Simplify (+ 1 (- E 1)) into E
5.322 * [backup-simplify]: Simplify (log E) into 1
5.322 * [taylor]: Taking taylor expansion of (log1p (expm1 (/ 1 (cos (* 0.5 (/ x y)))))) in x
5.322 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ x y)))))))
5.322 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ x y)))))) in x
5.322 * [taylor]: Taking taylor expansion of 1 in x
5.322 * [backup-simplify]: Simplify 1 into 1
5.322 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ x y))))) in x
5.322 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ x y))))) 1)
5.322 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ x y))))) in x
5.322 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in x
5.322 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
5.322 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
5.322 * [taylor]: Taking taylor expansion of 0.5 in x
5.322 * [backup-simplify]: Simplify 0.5 into 0.5
5.322 * [taylor]: Taking taylor expansion of (/ x y) in x
5.322 * [taylor]: Taking taylor expansion of x in x
5.322 * [backup-simplify]: Simplify 0 into 0
5.322 * [backup-simplify]: Simplify 1 into 1
5.323 * [taylor]: Taking taylor expansion of y in x
5.323 * [backup-simplify]: Simplify y into y
5.323 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
5.323 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
5.323 * [backup-simplify]: Simplify (/ 1 1) into 1
5.323 * [backup-simplify]: Simplify (exp 1) into E
5.323 * [taylor]: Taking taylor expansion of 1 in x
5.323 * [backup-simplify]: Simplify 1 into 1
5.324 * [backup-simplify]: Simplify (- 1) into -1
5.324 * [backup-simplify]: Simplify (+ E -1) into (- E 1)
5.325 * [backup-simplify]: Simplify (+ 1 (- E 1)) into E
5.325 * [backup-simplify]: Simplify (log E) into 1
5.326 * [taylor]: Taking taylor expansion of 1 in y
5.326 * [backup-simplify]: Simplify 1 into 1
5.326 * [backup-simplify]: Simplify 1 into 1
5.326 * [backup-simplify]: Simplify (+ 0) into 0
5.327 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.328 * [backup-simplify]: Simplify (* (exp 1) (+ (* (/ (pow 0 1) 1)))) into 0
5.329 * [backup-simplify]: Simplify (- 0) into 0
5.329 * [backup-simplify]: Simplify (+ 0 0) into 0
5.329 * [backup-simplify]: Simplify (+ 0 0) into 0
5.331 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow E 1)))) 1) into 0
5.331 * [taylor]: Taking taylor expansion of 0 in y
5.331 * [backup-simplify]: Simplify 0 into 0
5.331 * [backup-simplify]: Simplify 0 into 0
5.331 * [backup-simplify]: Simplify 0 into 0
5.332 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 y) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow y 2))))
5.333 * [backup-simplify]: Simplify (- (+ (* 1 (/ (- (* 0.125 (/ 1 (pow y 2)))) 1)) (* 0 (/ 0 1)))) into (* 0.125 (/ 1 (pow y 2)))
5.334 * [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)))
5.335 * [backup-simplify]: Simplify (- 0) into 0
5.335 * [backup-simplify]: Simplify (+ (* 0.125 (/ E (pow y 2))) 0) into (* 0.125 (/ E (pow y 2)))
5.335 * [backup-simplify]: Simplify (+ 0 (* 0.125 (/ E (pow y 2)))) into (* 0.125 (/ E (pow y 2)))
5.338 * [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))
5.338 * [taylor]: Taking taylor expansion of (/ 0.125 (pow y 2)) in y
5.338 * [taylor]: Taking taylor expansion of 0.125 in y
5.338 * [backup-simplify]: Simplify 0.125 into 0.125
5.338 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.338 * [taylor]: Taking taylor expansion of y in y
5.338 * [backup-simplify]: Simplify 0 into 0
5.338 * [backup-simplify]: Simplify 1 into 1
5.339 * [backup-simplify]: Simplify (* 1 1) into 1
5.339 * [backup-simplify]: Simplify (/ 0.125 1) into 0.125
5.340 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.341 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.342 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.125 (/ 0 1)))) into 0
5.343 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.125 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.343 * [backup-simplify]: Simplify 0 into 0
5.343 * [backup-simplify]: Simplify 0 into 0
5.343 * [backup-simplify]: Simplify 0 into 0
5.343 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0
5.344 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 y))) into 0
5.345 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 y) 1) 1) (/ (pow 0 1) 1)) 0) into 0
5.347 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (- (* 0.125 (/ 1 (pow y 2)))) 1)) (* (* 0.125 (/ 1 (pow y 2))) (/ 0 1)))) into 0
5.349 * [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
5.349 * [backup-simplify]: Simplify (- 0) into 0
5.349 * [backup-simplify]: Simplify (+ 0 0) into 0
5.349 * [backup-simplify]: Simplify (+ 0 0) into 0
5.352 * [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
5.352 * [taylor]: Taking taylor expansion of 0 in y
5.352 * [backup-simplify]: Simplify 0 into 0
5.352 * [backup-simplify]: Simplify 0 into 0
5.352 * [backup-simplify]: Simplify 1 into 1
5.352 * [backup-simplify]: Simplify (log1p (expm1 (/ 1 (cos (/ (/ 1 x) (* 2.0 (/ 1 y))))))) into (log1p (expm1 (/ 1 (cos (* 0.5 (/ y x))))))
5.352 * [approximate]: Taking taylor expansion of (log1p (expm1 (/ 1 (cos (* 0.5 (/ y x)))))) in (x y) around 0
5.352 * [taylor]: Taking taylor expansion of (log1p (expm1 (/ 1 (cos (* 0.5 (/ y x)))))) in y
5.352 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ y x)))))))
5.352 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ y x)))))) in y
5.352 * [taylor]: Taking taylor expansion of 1 in y
5.353 * [backup-simplify]: Simplify 1 into 1
5.353 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ y x))))) in y
5.353 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)
5.353 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ y x))))) in y
5.353 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
5.353 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
5.353 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
5.353 * [taylor]: Taking taylor expansion of 0.5 in y
5.353 * [backup-simplify]: Simplify 0.5 into 0.5
5.353 * [taylor]: Taking taylor expansion of (/ y x) in y
5.353 * [taylor]: Taking taylor expansion of y in y
5.353 * [backup-simplify]: Simplify 0 into 0
5.353 * [backup-simplify]: Simplify 1 into 1
5.353 * [taylor]: Taking taylor expansion of x in y
5.353 * [backup-simplify]: Simplify x into x
5.353 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
5.353 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
5.353 * [backup-simplify]: Simplify (/ 1 1) into 1
5.353 * [backup-simplify]: Simplify (exp 1) into E
5.353 * [taylor]: Taking taylor expansion of 1 in y
5.353 * [backup-simplify]: Simplify 1 into 1
5.356 * [backup-simplify]: Simplify (- 1) into -1
5.357 * [backup-simplify]: Simplify (+ E -1) into (- E 1)
5.357 * [backup-simplify]: Simplify (+ 1 (- E 1)) into E
5.357 * [backup-simplify]: Simplify (log E) into 1
5.357 * [taylor]: Taking taylor expansion of (log1p (expm1 (/ 1 (cos (* 0.5 (/ y x)))))) in x
5.358 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ y x)))))))
5.358 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ y x)))))) in x
5.358 * [taylor]: Taking taylor expansion of 1 in x
5.358 * [backup-simplify]: Simplify 1 into 1
5.358 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ y x))))) in x
5.358 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)
5.358 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ y x))))) in x
5.358 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
5.358 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
5.358 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
5.358 * [taylor]: Taking taylor expansion of 0.5 in x
5.358 * [backup-simplify]: Simplify 0.5 into 0.5
5.358 * [taylor]: Taking taylor expansion of (/ y x) in x
5.358 * [taylor]: Taking taylor expansion of y in x
5.358 * [backup-simplify]: Simplify y into y
5.358 * [taylor]: Taking taylor expansion of x in x
5.358 * [backup-simplify]: Simplify 0 into 0
5.358 * [backup-simplify]: Simplify 1 into 1
5.358 * [backup-simplify]: Simplify (/ y 1) into y
5.358 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
5.358 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
5.358 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (/ y x)))) into (/ 1 (cos (* 0.5 (/ y x))))
5.358 * [backup-simplify]: Simplify (exp (/ 1 (cos (* 0.5 (/ y x))))) into (exp (/ 1 (cos (* 0.5 (/ y x)))))
5.358 * [taylor]: Taking taylor expansion of 1 in x
5.358 * [backup-simplify]: Simplify 1 into 1
5.359 * [backup-simplify]: Simplify (- 1) into -1
5.359 * [backup-simplify]: Simplify (+ (exp (/ 1 (cos (* 0.5 (/ y x))))) -1) into (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)
5.359 * [backup-simplify]: Simplify (+ 1 (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)) into (exp (/ 1 (cos (* 0.5 (/ y x)))))
5.359 * [backup-simplify]: Simplify (log (exp (/ 1 (cos (* 0.5 (/ y x)))))) into (/ 1 (cos (* 0.5 (/ y x))))
5.359 * [taylor]: Taking taylor expansion of (log1p (expm1 (/ 1 (cos (* 0.5 (/ y x)))))) in x
5.359 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ y x)))))))
5.359 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ y x)))))) in x
5.359 * [taylor]: Taking taylor expansion of 1 in x
5.359 * [backup-simplify]: Simplify 1 into 1
5.359 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ y x))))) in x
5.359 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)
5.359 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ y x))))) in x
5.359 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
5.359 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
5.359 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
5.359 * [taylor]: Taking taylor expansion of 0.5 in x
5.359 * [backup-simplify]: Simplify 0.5 into 0.5
5.359 * [taylor]: Taking taylor expansion of (/ y x) in x
5.359 * [taylor]: Taking taylor expansion of y in x
5.360 * [backup-simplify]: Simplify y into y
5.360 * [taylor]: Taking taylor expansion of x in x
5.360 * [backup-simplify]: Simplify 0 into 0
5.360 * [backup-simplify]: Simplify 1 into 1
5.360 * [backup-simplify]: Simplify (/ y 1) into y
5.360 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
5.360 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
5.360 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (/ y x)))) into (/ 1 (cos (* 0.5 (/ y x))))
5.360 * [backup-simplify]: Simplify (exp (/ 1 (cos (* 0.5 (/ y x))))) into (exp (/ 1 (cos (* 0.5 (/ y x)))))
5.360 * [taylor]: Taking taylor expansion of 1 in x
5.360 * [backup-simplify]: Simplify 1 into 1
5.360 * [backup-simplify]: Simplify (- 1) into -1
5.360 * [backup-simplify]: Simplify (+ (exp (/ 1 (cos (* 0.5 (/ y x))))) -1) into (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)
5.361 * [backup-simplify]: Simplify (+ 1 (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)) into (exp (/ 1 (cos (* 0.5 (/ y x)))))
5.361 * [backup-simplify]: Simplify (log (exp (/ 1 (cos (* 0.5 (/ y x)))))) into (/ 1 (cos (* 0.5 (/ y x))))
5.361 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
5.361 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
5.361 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
5.361 * [taylor]: Taking taylor expansion of 0.5 in y
5.361 * [backup-simplify]: Simplify 0.5 into 0.5
5.361 * [taylor]: Taking taylor expansion of (/ y x) in y
5.361 * [taylor]: Taking taylor expansion of y in y
5.361 * [backup-simplify]: Simplify 0 into 0
5.361 * [backup-simplify]: Simplify 1 into 1
5.361 * [taylor]: Taking taylor expansion of x in y
5.361 * [backup-simplify]: Simplify x into x
5.361 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
5.361 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
5.361 * [backup-simplify]: Simplify (/ 1 1) into 1
5.361 * [backup-simplify]: Simplify 1 into 1
5.362 * [backup-simplify]: Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))))) into 0
5.362 * [backup-simplify]: Simplify (* (exp (/ 1 (cos (* 0.5 (/ y x))))) (+ (* (/ (pow 0 1) 1)))) into 0
5.363 * [backup-simplify]: Simplify (- 0) into 0
5.363 * [backup-simplify]: Simplify (+ 0 0) into 0
5.363 * [backup-simplify]: Simplify (+ 0 0) into 0
5.364 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)))) 1) into 0
5.364 * [taylor]: Taking taylor expansion of 0 in y
5.364 * [backup-simplify]: Simplify 0 into 0
5.364 * [backup-simplify]: Simplify 0 into 0
5.364 * [backup-simplify]: Simplify (+ 0) into 0
5.364 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.365 * [backup-simplify]: Simplify 0 into 0
5.365 * [backup-simplify]: Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))))) into 0
5.366 * [backup-simplify]: Simplify (* (exp (/ 1 (cos (* 0.5 (/ y x))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
5.366 * [backup-simplify]: Simplify (- 0) into 0
5.366 * [backup-simplify]: Simplify (+ 0 0) into 0
5.366 * [backup-simplify]: Simplify (+ 0 0) into 0
5.368 * [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
5.368 * [taylor]: Taking taylor expansion of 0 in y
5.368 * [backup-simplify]: Simplify 0 into 0
5.368 * [backup-simplify]: Simplify 0 into 0
5.368 * [backup-simplify]: Simplify 0 into 0
5.369 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 x) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow x 2))))
5.370 * [backup-simplify]: Simplify (- (+ (* 1 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* 0 (/ 0 1)))) into (* 0.125 (/ 1 (pow x 2)))
5.370 * [backup-simplify]: Simplify (* 0.125 (/ 1 (pow x 2))) into (/ 0.125 (pow x 2))
5.370 * [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
5.372 * [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
5.373 * [backup-simplify]: Simplify (- 0) into 0
5.373 * [backup-simplify]: Simplify (+ 0 0) into 0
5.373 * [backup-simplify]: Simplify (+ 0 0) into 0
5.377 * [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
5.377 * [taylor]: Taking taylor expansion of 0 in y
5.377 * [backup-simplify]: Simplify 0 into 0
5.377 * [backup-simplify]: Simplify 0 into 0
5.377 * [backup-simplify]: Simplify 0 into 0
5.377 * [backup-simplify]: Simplify 0 into 0
5.377 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
5.378 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
5.379 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 1) 1) (/ (pow 0 1) 1)) 0) into 0
5.380 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* (* 0.125 (/ 1 (pow x 2))) (/ 0 1)))) into 0
5.380 * [backup-simplify]: Simplify 0 into 0
5.381 * [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
5.384 * [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
5.384 * [backup-simplify]: Simplify (- 0) into 0
5.385 * [backup-simplify]: Simplify (+ 0 0) into 0
5.385 * [backup-simplify]: Simplify (+ 0 0) into 0
5.391 * [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
5.391 * [taylor]: Taking taylor expansion of 0 in y
5.391 * [backup-simplify]: Simplify 0 into 0
5.391 * [backup-simplify]: Simplify 0 into 0
5.391 * [backup-simplify]: Simplify 0 into 0
5.391 * [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)
5.392 * [backup-simplify]: Simplify (log1p (expm1 (/ 1 (cos (/ (/ 1 (- x)) (* 2.0 (/ 1 (- y)))))))) into (log1p (expm1 (/ 1 (cos (* 0.5 (/ y x))))))
5.392 * [approximate]: Taking taylor expansion of (log1p (expm1 (/ 1 (cos (* 0.5 (/ y x)))))) in (x y) around 0
5.392 * [taylor]: Taking taylor expansion of (log1p (expm1 (/ 1 (cos (* 0.5 (/ y x)))))) in y
5.392 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ y x)))))))
5.392 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ y x)))))) in y
5.392 * [taylor]: Taking taylor expansion of 1 in y
5.392 * [backup-simplify]: Simplify 1 into 1
5.392 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ y x))))) in y
5.392 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)
5.392 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ y x))))) in y
5.392 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
5.392 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
5.392 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
5.392 * [taylor]: Taking taylor expansion of 0.5 in y
5.392 * [backup-simplify]: Simplify 0.5 into 0.5
5.392 * [taylor]: Taking taylor expansion of (/ y x) in y
5.392 * [taylor]: Taking taylor expansion of y in y
5.392 * [backup-simplify]: Simplify 0 into 0
5.392 * [backup-simplify]: Simplify 1 into 1
5.392 * [taylor]: Taking taylor expansion of x in y
5.392 * [backup-simplify]: Simplify x into x
5.392 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
5.392 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
5.393 * [backup-simplify]: Simplify (/ 1 1) into 1
5.393 * [backup-simplify]: Simplify (exp 1) into E
5.393 * [taylor]: Taking taylor expansion of 1 in y
5.393 * [backup-simplify]: Simplify 1 into 1
5.393 * [backup-simplify]: Simplify (- 1) into -1
5.394 * [backup-simplify]: Simplify (+ E -1) into (- E 1)
5.395 * [backup-simplify]: Simplify (+ 1 (- E 1)) into E
5.395 * [backup-simplify]: Simplify (log E) into 1
5.395 * [taylor]: Taking taylor expansion of (log1p (expm1 (/ 1 (cos (* 0.5 (/ y x)))))) in x
5.395 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ y x)))))))
5.395 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ y x)))))) in x
5.395 * [taylor]: Taking taylor expansion of 1 in x
5.395 * [backup-simplify]: Simplify 1 into 1
5.395 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ y x))))) in x
5.395 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)
5.395 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ y x))))) in x
5.396 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
5.396 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
5.396 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
5.396 * [taylor]: Taking taylor expansion of 0.5 in x
5.396 * [backup-simplify]: Simplify 0.5 into 0.5
5.396 * [taylor]: Taking taylor expansion of (/ y x) in x
5.396 * [taylor]: Taking taylor expansion of y in x
5.396 * [backup-simplify]: Simplify y into y
5.396 * [taylor]: Taking taylor expansion of x in x
5.396 * [backup-simplify]: Simplify 0 into 0
5.396 * [backup-simplify]: Simplify 1 into 1
5.396 * [backup-simplify]: Simplify (/ y 1) into y
5.396 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
5.396 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
5.396 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (/ y x)))) into (/ 1 (cos (* 0.5 (/ y x))))
5.396 * [backup-simplify]: Simplify (exp (/ 1 (cos (* 0.5 (/ y x))))) into (exp (/ 1 (cos (* 0.5 (/ y x)))))
5.396 * [taylor]: Taking taylor expansion of 1 in x
5.396 * [backup-simplify]: Simplify 1 into 1
5.397 * [backup-simplify]: Simplify (- 1) into -1
5.397 * [backup-simplify]: Simplify (+ (exp (/ 1 (cos (* 0.5 (/ y x))))) -1) into (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)
5.397 * [backup-simplify]: Simplify (+ 1 (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)) into (exp (/ 1 (cos (* 0.5 (/ y x)))))
5.398 * [backup-simplify]: Simplify (log (exp (/ 1 (cos (* 0.5 (/ y x)))))) into (/ 1 (cos (* 0.5 (/ y x))))
5.398 * [taylor]: Taking taylor expansion of (log1p (expm1 (/ 1 (cos (* 0.5 (/ y x)))))) in x
5.398 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ y x)))))))
5.398 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ y x)))))) in x
5.398 * [taylor]: Taking taylor expansion of 1 in x
5.398 * [backup-simplify]: Simplify 1 into 1
5.398 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ y x))))) in x
5.398 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)
5.398 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ y x))))) in x
5.398 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
5.398 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
5.399 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
5.399 * [taylor]: Taking taylor expansion of 0.5 in x
5.399 * [backup-simplify]: Simplify 0.5 into 0.5
5.399 * [taylor]: Taking taylor expansion of (/ y x) in x
5.399 * [taylor]: Taking taylor expansion of y in x
5.399 * [backup-simplify]: Simplify y into y
5.399 * [taylor]: Taking taylor expansion of x in x
5.399 * [backup-simplify]: Simplify 0 into 0
5.399 * [backup-simplify]: Simplify 1 into 1
5.399 * [backup-simplify]: Simplify (/ y 1) into y
5.399 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
5.399 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
5.399 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (/ y x)))) into (/ 1 (cos (* 0.5 (/ y x))))
5.399 * [backup-simplify]: Simplify (exp (/ 1 (cos (* 0.5 (/ y x))))) into (exp (/ 1 (cos (* 0.5 (/ y x)))))
5.399 * [taylor]: Taking taylor expansion of 1 in x
5.399 * [backup-simplify]: Simplify 1 into 1
5.400 * [backup-simplify]: Simplify (- 1) into -1
5.400 * [backup-simplify]: Simplify (+ (exp (/ 1 (cos (* 0.5 (/ y x))))) -1) into (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)
5.400 * [backup-simplify]: Simplify (+ 1 (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)) into (exp (/ 1 (cos (* 0.5 (/ y x)))))
5.401 * [backup-simplify]: Simplify (log (exp (/ 1 (cos (* 0.5 (/ y x)))))) into (/ 1 (cos (* 0.5 (/ y x))))
5.401 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
5.401 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
5.401 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
5.401 * [taylor]: Taking taylor expansion of 0.5 in y
5.401 * [backup-simplify]: Simplify 0.5 into 0.5
5.401 * [taylor]: Taking taylor expansion of (/ y x) in y
5.401 * [taylor]: Taking taylor expansion of y in y
5.401 * [backup-simplify]: Simplify 0 into 0
5.401 * [backup-simplify]: Simplify 1 into 1
5.401 * [taylor]: Taking taylor expansion of x in y
5.401 * [backup-simplify]: Simplify x into x
5.401 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
5.401 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
5.402 * [backup-simplify]: Simplify (/ 1 1) into 1
5.402 * [backup-simplify]: Simplify 1 into 1
5.402 * [backup-simplify]: Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))))) into 0
5.403 * [backup-simplify]: Simplify (* (exp (/ 1 (cos (* 0.5 (/ y x))))) (+ (* (/ (pow 0 1) 1)))) into 0
5.403 * [backup-simplify]: Simplify (- 0) into 0
5.404 * [backup-simplify]: Simplify (+ 0 0) into 0
5.404 * [backup-simplify]: Simplify (+ 0 0) into 0
5.405 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)))) 1) into 0
5.405 * [taylor]: Taking taylor expansion of 0 in y
5.405 * [backup-simplify]: Simplify 0 into 0
5.405 * [backup-simplify]: Simplify 0 into 0
5.406 * [backup-simplify]: Simplify (+ 0) into 0
5.406 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.406 * [backup-simplify]: Simplify 0 into 0
5.407 * [backup-simplify]: Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))))) into 0
5.408 * [backup-simplify]: Simplify (* (exp (/ 1 (cos (* 0.5 (/ y x))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
5.408 * [backup-simplify]: Simplify (- 0) into 0
5.408 * [backup-simplify]: Simplify (+ 0 0) into 0
5.409 * [backup-simplify]: Simplify (+ 0 0) into 0
5.410 * [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
5.410 * [taylor]: Taking taylor expansion of 0 in y
5.410 * [backup-simplify]: Simplify 0 into 0
5.410 * [backup-simplify]: Simplify 0 into 0
5.410 * [backup-simplify]: Simplify 0 into 0
5.410 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 x) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow x 2))))
5.411 * [backup-simplify]: Simplify (- (+ (* 1 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* 0 (/ 0 1)))) into (* 0.125 (/ 1 (pow x 2)))
5.411 * [backup-simplify]: Simplify (* 0.125 (/ 1 (pow x 2))) into (/ 0.125 (pow x 2))
5.411 * [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
5.413 * [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
5.413 * [backup-simplify]: Simplify (- 0) into 0
5.413 * [backup-simplify]: Simplify (+ 0 0) into 0
5.413 * [backup-simplify]: Simplify (+ 0 0) into 0
5.416 * [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
5.416 * [taylor]: Taking taylor expansion of 0 in y
5.416 * [backup-simplify]: Simplify 0 into 0
5.416 * [backup-simplify]: Simplify 0 into 0
5.416 * [backup-simplify]: Simplify 0 into 0
5.416 * [backup-simplify]: Simplify 0 into 0
5.416 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
5.416 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
5.417 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 1) 1) (/ (pow 0 1) 1)) 0) into 0
5.418 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* (* 0.125 (/ 1 (pow x 2))) (/ 0 1)))) into 0
5.418 * [backup-simplify]: Simplify 0 into 0
5.418 * [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
5.420 * [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
5.420 * [backup-simplify]: Simplify (- 0) into 0
5.421 * [backup-simplify]: Simplify (+ 0 0) into 0
5.421 * [backup-simplify]: Simplify (+ 0 0) into 0
5.424 * [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
5.424 * [taylor]: Taking taylor expansion of 0 in y
5.425 * [backup-simplify]: Simplify 0 into 0
5.425 * [backup-simplify]: Simplify 0 into 0
5.425 * [backup-simplify]: Simplify 0 into 0
5.425 * [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)
5.425 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1)
5.425 * [backup-simplify]: Simplify (/ 1 (cos (/ x (* 2.0 y)))) into (/ 1 (cos (* 0.5 (/ x y))))
5.425 * [approximate]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in (x y) around 0
5.425 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in y
5.425 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
5.425 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
5.425 * [taylor]: Taking taylor expansion of 0.5 in y
5.425 * [backup-simplify]: Simplify 0.5 into 0.5
5.425 * [taylor]: Taking taylor expansion of (/ x y) in y
5.425 * [taylor]: Taking taylor expansion of x in y
5.425 * [backup-simplify]: Simplify x into x
5.425 * [taylor]: Taking taylor expansion of y in y
5.425 * [backup-simplify]: Simplify 0 into 0
5.425 * [backup-simplify]: Simplify 1 into 1
5.425 * [backup-simplify]: Simplify (/ x 1) into x
5.425 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x)
5.425 * [backup-simplify]: Simplify (cos (* 0.5 (/ x y))) into (cos (* 0.5 (/ x y)))
5.425 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (/ x y)))) into (/ 1 (cos (* 0.5 (/ x y))))
5.425 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in x
5.425 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
5.426 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
5.426 * [taylor]: Taking taylor expansion of 0.5 in x
5.426 * [backup-simplify]: Simplify 0.5 into 0.5
5.426 * [taylor]: Taking taylor expansion of (/ x y) in x
5.426 * [taylor]: Taking taylor expansion of x in x
5.426 * [backup-simplify]: Simplify 0 into 0
5.426 * [backup-simplify]: Simplify 1 into 1
5.426 * [taylor]: Taking taylor expansion of y in x
5.426 * [backup-simplify]: Simplify y into y
5.426 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
5.426 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
5.426 * [backup-simplify]: Simplify (/ 1 1) into 1
5.426 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in x
5.426 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
5.426 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
5.426 * [taylor]: Taking taylor expansion of 0.5 in x
5.426 * [backup-simplify]: Simplify 0.5 into 0.5
5.426 * [taylor]: Taking taylor expansion of (/ x y) in x
5.426 * [taylor]: Taking taylor expansion of x in x
5.426 * [backup-simplify]: Simplify 0 into 0
5.426 * [backup-simplify]: Simplify 1 into 1
5.426 * [taylor]: Taking taylor expansion of y in x
5.426 * [backup-simplify]: Simplify y into y
5.426 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
5.426 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
5.427 * [backup-simplify]: Simplify (/ 1 1) into 1
5.427 * [taylor]: Taking taylor expansion of 1 in y
5.427 * [backup-simplify]: Simplify 1 into 1
5.427 * [backup-simplify]: Simplify 1 into 1
5.427 * [backup-simplify]: Simplify (+ 0) into 0
5.427 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.428 * [taylor]: Taking taylor expansion of 0 in y
5.428 * [backup-simplify]: Simplify 0 into 0
5.428 * [backup-simplify]: Simplify 0 into 0
5.428 * [backup-simplify]: Simplify 0 into 0
5.428 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 y) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow y 2))))
5.428 * [backup-simplify]: Simplify (- (+ (* 1 (/ (- (* 0.125 (/ 1 (pow y 2)))) 1)) (* 0 (/ 0 1)))) into (* 0.125 (/ 1 (pow y 2)))
5.429 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow y 2))) in y
5.429 * [taylor]: Taking taylor expansion of 0.125 in y
5.429 * [backup-simplify]: Simplify 0.125 into 0.125
5.429 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
5.429 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.429 * [taylor]: Taking taylor expansion of y in y
5.429 * [backup-simplify]: Simplify 0 into 0
5.429 * [backup-simplify]: Simplify 1 into 1
5.429 * [backup-simplify]: Simplify (* 1 1) into 1
5.429 * [backup-simplify]: Simplify (/ 1 1) into 1
5.430 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.430 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.431 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.431 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.432 * [backup-simplify]: Simplify (+ (* 0.125 0) (+ (* 0 0) (* 0 1))) into 0
5.432 * [backup-simplify]: Simplify 0 into 0
5.432 * [backup-simplify]: Simplify 0 into 0
5.432 * [backup-simplify]: Simplify 0 into 0
5.432 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0
5.432 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 y))) into 0
5.433 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 y) 1) 1) (/ (pow 0 1) 1)) 0) into 0
5.434 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (- (* 0.125 (/ 1 (pow y 2)))) 1)) (* (* 0.125 (/ 1 (pow y 2))) (/ 0 1)))) into 0
5.434 * [taylor]: Taking taylor expansion of 0 in y
5.434 * [backup-simplify]: Simplify 0 into 0
5.434 * [backup-simplify]: Simplify 0 into 0
5.434 * [backup-simplify]: Simplify 1 into 1
5.434 * [backup-simplify]: Simplify (/ 1 (cos (/ (/ 1 x) (* 2.0 (/ 1 y))))) into (/ 1 (cos (* 0.5 (/ y x))))
5.434 * [approximate]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in (x y) around 0
5.434 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
5.434 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
5.434 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
5.434 * [taylor]: Taking taylor expansion of 0.5 in y
5.434 * [backup-simplify]: Simplify 0.5 into 0.5
5.434 * [taylor]: Taking taylor expansion of (/ y x) in y
5.434 * [taylor]: Taking taylor expansion of y in y
5.434 * [backup-simplify]: Simplify 0 into 0
5.434 * [backup-simplify]: Simplify 1 into 1
5.434 * [taylor]: Taking taylor expansion of x in y
5.434 * [backup-simplify]: Simplify x into x
5.434 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
5.434 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
5.435 * [backup-simplify]: Simplify (/ 1 1) into 1
5.435 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
5.435 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
5.435 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
5.435 * [taylor]: Taking taylor expansion of 0.5 in x
5.435 * [backup-simplify]: Simplify 0.5 into 0.5
5.435 * [taylor]: Taking taylor expansion of (/ y x) in x
5.435 * [taylor]: Taking taylor expansion of y in x
5.435 * [backup-simplify]: Simplify y into y
5.435 * [taylor]: Taking taylor expansion of x in x
5.435 * [backup-simplify]: Simplify 0 into 0
5.435 * [backup-simplify]: Simplify 1 into 1
5.435 * [backup-simplify]: Simplify (/ y 1) into y
5.435 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
5.435 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
5.435 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (/ y x)))) into (/ 1 (cos (* 0.5 (/ y x))))
5.435 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
5.435 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
5.435 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
5.435 * [taylor]: Taking taylor expansion of 0.5 in x
5.435 * [backup-simplify]: Simplify 0.5 into 0.5
5.435 * [taylor]: Taking taylor expansion of (/ y x) in x
5.435 * [taylor]: Taking taylor expansion of y in x
5.435 * [backup-simplify]: Simplify y into y
5.435 * [taylor]: Taking taylor expansion of x in x
5.435 * [backup-simplify]: Simplify 0 into 0
5.435 * [backup-simplify]: Simplify 1 into 1
5.435 * [backup-simplify]: Simplify (/ y 1) into y
5.435 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
5.435 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
5.435 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (/ y x)))) into (/ 1 (cos (* 0.5 (/ y x))))
5.435 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
5.435 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
5.435 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
5.435 * [taylor]: Taking taylor expansion of 0.5 in y
5.436 * [backup-simplify]: Simplify 0.5 into 0.5
5.436 * [taylor]: Taking taylor expansion of (/ y x) in y
5.436 * [taylor]: Taking taylor expansion of y in y
5.436 * [backup-simplify]: Simplify 0 into 0
5.436 * [backup-simplify]: Simplify 1 into 1
5.436 * [taylor]: Taking taylor expansion of x in y
5.436 * [backup-simplify]: Simplify x into x
5.436 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
5.436 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
5.436 * [backup-simplify]: Simplify (/ 1 1) into 1
5.436 * [backup-simplify]: Simplify 1 into 1
5.436 * [backup-simplify]: Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))))) into 0
5.436 * [taylor]: Taking taylor expansion of 0 in y
5.436 * [backup-simplify]: Simplify 0 into 0
5.436 * [backup-simplify]: Simplify 0 into 0
5.437 * [backup-simplify]: Simplify (+ 0) into 0
5.437 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.437 * [backup-simplify]: Simplify 0 into 0
5.437 * [backup-simplify]: Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))))) into 0
5.437 * [taylor]: Taking taylor expansion of 0 in y
5.437 * [backup-simplify]: Simplify 0 into 0
5.437 * [backup-simplify]: Simplify 0 into 0
5.437 * [backup-simplify]: Simplify 0 into 0
5.438 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 x) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow x 2))))
5.438 * [backup-simplify]: Simplify (- (+ (* 1 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* 0 (/ 0 1)))) into (* 0.125 (/ 1 (pow x 2)))
5.438 * [backup-simplify]: Simplify (* 0.125 (/ 1 (pow x 2))) into (/ 0.125 (pow x 2))
5.439 * [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
5.439 * [taylor]: Taking taylor expansion of 0 in y
5.439 * [backup-simplify]: Simplify 0 into 0
5.439 * [backup-simplify]: Simplify 0 into 0
5.439 * [backup-simplify]: Simplify 0 into 0
5.439 * [backup-simplify]: Simplify 0 into 0
5.439 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
5.440 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
5.441 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 1) 1) (/ (pow 0 1) 1)) 0) into 0
5.442 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* (* 0.125 (/ 1 (pow x 2))) (/ 0 1)))) into 0
5.442 * [backup-simplify]: Simplify 0 into 0
5.443 * [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
5.443 * [taylor]: Taking taylor expansion of 0 in y
5.443 * [backup-simplify]: Simplify 0 into 0
5.443 * [backup-simplify]: Simplify 0 into 0
5.443 * [backup-simplify]: Simplify 0 into 0
5.444 * [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)
5.444 * [backup-simplify]: Simplify (/ 1 (cos (/ (/ 1 (- x)) (* 2.0 (/ 1 (- y)))))) into (/ 1 (cos (* 0.5 (/ y x))))
5.444 * [approximate]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in (x y) around 0
5.444 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
5.444 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
5.444 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
5.444 * [taylor]: Taking taylor expansion of 0.5 in y
5.444 * [backup-simplify]: Simplify 0.5 into 0.5
5.444 * [taylor]: Taking taylor expansion of (/ y x) in y
5.444 * [taylor]: Taking taylor expansion of y in y
5.444 * [backup-simplify]: Simplify 0 into 0
5.444 * [backup-simplify]: Simplify 1 into 1
5.444 * [taylor]: Taking taylor expansion of x in y
5.444 * [backup-simplify]: Simplify x into x
5.444 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
5.445 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
5.445 * [backup-simplify]: Simplify (/ 1 1) into 1
5.445 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
5.445 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
5.445 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
5.445 * [taylor]: Taking taylor expansion of 0.5 in x
5.445 * [backup-simplify]: Simplify 0.5 into 0.5
5.445 * [taylor]: Taking taylor expansion of (/ y x) in x
5.445 * [taylor]: Taking taylor expansion of y in x
5.445 * [backup-simplify]: Simplify y into y
5.445 * [taylor]: Taking taylor expansion of x in x
5.445 * [backup-simplify]: Simplify 0 into 0
5.445 * [backup-simplify]: Simplify 1 into 1
5.445 * [backup-simplify]: Simplify (/ y 1) into y
5.446 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
5.446 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
5.446 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (/ y x)))) into (/ 1 (cos (* 0.5 (/ y x))))
5.446 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
5.446 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
5.446 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
5.446 * [taylor]: Taking taylor expansion of 0.5 in x
5.446 * [backup-simplify]: Simplify 0.5 into 0.5
5.446 * [taylor]: Taking taylor expansion of (/ y x) in x
5.446 * [taylor]: Taking taylor expansion of y in x
5.446 * [backup-simplify]: Simplify y into y
5.446 * [taylor]: Taking taylor expansion of x in x
5.446 * [backup-simplify]: Simplify 0 into 0
5.446 * [backup-simplify]: Simplify 1 into 1
5.446 * [backup-simplify]: Simplify (/ y 1) into y
5.446 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
5.446 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
5.447 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (/ y x)))) into (/ 1 (cos (* 0.5 (/ y x))))
5.447 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
5.447 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
5.447 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
5.447 * [taylor]: Taking taylor expansion of 0.5 in y
5.447 * [backup-simplify]: Simplify 0.5 into 0.5
5.447 * [taylor]: Taking taylor expansion of (/ y x) in y
5.447 * [taylor]: Taking taylor expansion of y in y
5.447 * [backup-simplify]: Simplify 0 into 0
5.447 * [backup-simplify]: Simplify 1 into 1
5.447 * [taylor]: Taking taylor expansion of x in y
5.447 * [backup-simplify]: Simplify x into x
5.447 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
5.447 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
5.448 * [backup-simplify]: Simplify (/ 1 1) into 1
5.448 * [backup-simplify]: Simplify 1 into 1
5.448 * [backup-simplify]: Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))))) into 0
5.448 * [taylor]: Taking taylor expansion of 0 in y
5.448 * [backup-simplify]: Simplify 0 into 0
5.448 * [backup-simplify]: Simplify 0 into 0
5.449 * [backup-simplify]: Simplify (+ 0) into 0
5.449 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.450 * [backup-simplify]: Simplify 0 into 0
5.450 * [backup-simplify]: Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))))) into 0
5.450 * [taylor]: Taking taylor expansion of 0 in y
5.450 * [backup-simplify]: Simplify 0 into 0
5.450 * [backup-simplify]: Simplify 0 into 0
5.450 * [backup-simplify]: Simplify 0 into 0
5.451 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 x) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow x 2))))
5.452 * [backup-simplify]: Simplify (- (+ (* 1 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* 0 (/ 0 1)))) into (* 0.125 (/ 1 (pow x 2)))
5.452 * [backup-simplify]: Simplify (* 0.125 (/ 1 (pow x 2))) into (/ 0.125 (pow x 2))
5.453 * [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
5.453 * [taylor]: Taking taylor expansion of 0 in y
5.453 * [backup-simplify]: Simplify 0 into 0
5.453 * [backup-simplify]: Simplify 0 into 0
5.453 * [backup-simplify]: Simplify 0 into 0
5.453 * [backup-simplify]: Simplify 0 into 0
5.453 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
5.454 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
5.455 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 1) 1) (/ (pow 0 1) 1)) 0) into 0
5.456 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* (* 0.125 (/ 1 (pow x 2))) (/ 0 1)))) into 0
5.456 * [backup-simplify]: Simplify 0 into 0
5.456 * [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))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))))) into 0
5.456 * [taylor]: Taking taylor expansion of 0 in y
5.456 * [backup-simplify]: Simplify 0 into 0
5.456 * [backup-simplify]: Simplify 0 into 0
5.456 * [backup-simplify]: Simplify 0 into 0
5.457 * [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)
5.457 * * * [progress]: simplifying candidates
5.458 * [simplify]: Simplifying:
  (expm1 (cos (/ x (* 2.0 y))))
  (log1p (cos (/ x (* 2.0 y))))
  (log (cos (/ x (* 2.0 y))))
  (exp (cos (/ x (* 2.0 y))))
  (* (cbrt (cos (/ x (* 2.0 y)))) (cbrt (cos (/ x (* 2.0 y)))))
  (cbrt (cos (/ x (* 2.0 y))))
  (* (* (cos (/ x (* 2.0 y))) (cos (/ x (* 2.0 y)))) (cos (/ x (* 2.0 y))))
  (sqrt (cos (/ x (* 2.0 y))))
  (sqrt (cos (/ x (* 2.0 y))))
  (exp (/ 1 (cos (/ x (* 2.0 y)))))
  (expm1 (expm1 (/ 1 (cos (/ x (* 2.0 y))))))
  (log1p (expm1 (/ 1 (cos (/ x (* 2.0 y))))))
  (log (expm1 (/ 1 (cos (/ x (* 2.0 y))))))
  (exp (expm1 (/ 1 (cos (/ x (* 2.0 y))))))
  (* (cbrt (expm1 (/ 1 (cos (/ x (* 2.0 y)))))) (cbrt (expm1 (/ 1 (cos (/ x (* 2.0 y)))))))
  (cbrt (expm1 (/ 1 (cos (/ x (* 2.0 y))))))
  (* (* (expm1 (/ 1 (cos (/ x (* 2.0 y))))) (expm1 (/ 1 (cos (/ x (* 2.0 y)))))) (expm1 (/ 1 (cos (/ x (* 2.0 y))))))
  (sqrt (expm1 (/ 1 (cos (/ x (* 2.0 y))))))
  (sqrt (expm1 (/ 1 (cos (/ x (* 2.0 y))))))
  (+ 1 (expm1 (/ 1 (cos (/ x (* 2.0 y))))))
  (expm1 (log1p (expm1 (/ 1 (cos (/ x (* 2.0 y)))))))
  (log1p (log1p (expm1 (/ 1 (cos (/ x (* 2.0 y)))))))
  (log (log1p (expm1 (/ 1 (cos (/ x (* 2.0 y)))))))
  (exp (log1p (expm1 (/ 1 (cos (/ x (* 2.0 y)))))))
  (* (cbrt (log1p (expm1 (/ 1 (cos (/ x (* 2.0 y))))))) (cbrt (log1p (expm1 (/ 1 (cos (/ x (* 2.0 y))))))))
  (cbrt (log1p (expm1 (/ 1 (cos (/ x (* 2.0 y)))))))
  (* (* (log1p (expm1 (/ 1 (cos (/ x (* 2.0 y)))))) (log1p (expm1 (/ 1 (cos (/ x (* 2.0 y))))))) (log1p (expm1 (/ 1 (cos (/ x (* 2.0 y)))))))
  (sqrt (log1p (expm1 (/ 1 (cos (/ x (* 2.0 y)))))))
  (sqrt (log1p (expm1 (/ 1 (cos (/ x (* 2.0 y)))))))
  (expm1 (/ 1 (cos (/ x (* 2.0 y)))))
  (log1p (/ 1 (cos (/ x (* 2.0 y)))))
  (- 1)
  (- (log (cos (/ x (* 2.0 y)))))
  (- 0 (log (cos (/ x (* 2.0 y)))))
  (- (log 1) (log (cos (/ x (* 2.0 y)))))
  (log (/ 1 (cos (/ x (* 2.0 y)))))
  (exp (/ 1 (cos (/ x (* 2.0 y)))))
  (/ (* (* 1 1) 1) (* (* (cos (/ x (* 2.0 y))) (cos (/ x (* 2.0 y)))) (cos (/ x (* 2.0 y)))))
  (* (cbrt (/ 1 (cos (/ x (* 2.0 y))))) (cbrt (/ 1 (cos (/ x (* 2.0 y))))))
  (cbrt (/ 1 (cos (/ x (* 2.0 y)))))
  (* (* (/ 1 (cos (/ x (* 2.0 y)))) (/ 1 (cos (/ x (* 2.0 y))))) (/ 1 (cos (/ x (* 2.0 y)))))
  (sqrt (/ 1 (cos (/ x (* 2.0 y)))))
  (sqrt (/ 1 (cos (/ x (* 2.0 y)))))
  (- 1)
  (- (cos (/ x (* 2.0 y))))
  (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (cos (/ x (* 2.0 y)))) (cbrt (cos (/ x (* 2.0 y))))))
  (/ (cbrt 1) (cbrt (cos (/ x (* 2.0 y)))))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (cos (/ x (* 2.0 y)))))
  (/ (cbrt 1) (sqrt (cos (/ x (* 2.0 y)))))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (cos (/ x (* 2.0 y))))
  (/ (sqrt 1) (* (cbrt (cos (/ x (* 2.0 y)))) (cbrt (cos (/ x (* 2.0 y))))))
  (/ (sqrt 1) (cbrt (cos (/ x (* 2.0 y)))))
  (/ (sqrt 1) (sqrt (cos (/ x (* 2.0 y)))))
  (/ (sqrt 1) (sqrt (cos (/ x (* 2.0 y)))))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (cos (/ x (* 2.0 y))))
  (/ 1 (* (cbrt (cos (/ x (* 2.0 y)))) (cbrt (cos (/ x (* 2.0 y))))))
  (/ 1 (cbrt (cos (/ x (* 2.0 y)))))
  (/ 1 (sqrt (cos (/ x (* 2.0 y)))))
  (/ 1 (sqrt (cos (/ x (* 2.0 y)))))
  (/ 1 1)
  (/ 1 (cos (/ x (* 2.0 y))))
  (/ 1 (cos (/ x (* 2.0 y))))
  (/ (cos (/ x (* 2.0 y))) 1)
  (/ 1 (* (cbrt (cos (/ x (* 2.0 y)))) (cbrt (cos (/ x (* 2.0 y))))))
  (/ 1 (sqrt (cos (/ x (* 2.0 y)))))
  (/ 1 1)
  (/ (cos (/ x (* 2.0 y))) (cbrt 1))
  (/ (cos (/ x (* 2.0 y))) (sqrt 1))
  (/ (cos (/ x (* 2.0 y))) 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)
5.459 * * [simplify]: iteration 0: 91 enodes
5.478 * * [simplify]: iteration 1: 164 enodes
5.535 * * [simplify]: iteration 2: 586 enodes
6.151 * * [simplify]: iteration 3: 3297 enodes
8.903 * * [simplify]: iteration complete: 5000 enodes
8.903 * * [simplify]: Extracting #0: cost 37 inf + 0
8.904 * * [simplify]: Extracting #1: cost 177 inf + 2
8.908 * * [simplify]: Extracting #2: cost 1020 inf + 89
8.915 * * [simplify]: Extracting #3: cost 826 inf + 20487
8.936 * * [simplify]: Extracting #4: cost 126 inf + 120428
8.984 * * [simplify]: Extracting #5: cost 5 inf + 141134
9.014 * * [simplify]: Extracting #6: cost 0 inf + 142404
9.057 * [simplify]: Simplified to:
  (expm1 (cos (/ (/ x 2.0) y)))
  (log1p (cos (/ (/ x 2.0) y)))
  (log (cos (/ (/ x 2.0) y)))
  (exp (cos (/ (/ x 2.0) y)))
  (* (cbrt (cos (/ (/ x 2.0) y))) (cbrt (cos (/ (/ x 2.0) y))))
  (cbrt (cos (/ (/ x 2.0) y)))
  (* (cos (/ (/ x 2.0) y)) (* (cos (/ (/ x 2.0) y)) (cos (/ (/ x 2.0) y))))
  (sqrt (cos (/ (/ x 2.0) y)))
  (sqrt (cos (/ (/ x 2.0) y)))
  (exp (/ 1 (cos (/ (/ x 2.0) y))))
  (expm1 (expm1 (/ 1 (cos (/ (/ x 2.0) y)))))
  (/ 1 (cos (/ (/ x 2.0) y)))
  (log (expm1 (/ 1 (cos (/ (/ x 2.0) y)))))
  (exp (expm1 (/ 1 (cos (/ (/ x 2.0) y)))))
  (* (cbrt (expm1 (/ 1 (cos (/ (/ x 2.0) y))))) (cbrt (expm1 (/ 1 (cos (/ (/ x 2.0) y))))))
  (cbrt (expm1 (/ 1 (cos (/ (/ x 2.0) y)))))
  (* (* (expm1 (/ 1 (cos (/ (/ x 2.0) y)))) (expm1 (/ 1 (cos (/ (/ x 2.0) y))))) (expm1 (/ 1 (cos (/ (/ x 2.0) y)))))
  (sqrt (expm1 (/ 1 (cos (/ (/ x 2.0) y)))))
  (sqrt (expm1 (/ 1 (cos (/ (/ x 2.0) y)))))
  (+ 1 (expm1 (/ 1 (cos (/ (/ x 2.0) y)))))
  (expm1 (/ 1 (cos (/ (/ x 2.0) y))))
  (log1p (/ 1 (cos (/ (/ x 2.0) y))))
  (- (log (cos (/ (/ x 2.0) y))))
  (exp (/ 1 (cos (/ (/ x 2.0) y))))
  (* (cbrt (/ 1 (cos (/ (/ x 2.0) y)))) (cbrt (/ 1 (cos (/ (/ x 2.0) y)))))
  (cbrt (/ 1 (cos (/ (/ x 2.0) y))))
  (/ (* (/ 1 (cos (/ (/ x 2.0) y))) (/ 1 (cos (/ (/ x 2.0) y)))) (cos (/ (/ x 2.0) y)))
  (sqrt (/ 1 (cos (/ (/ x 2.0) y))))
  (sqrt (/ 1 (cos (/ (/ x 2.0) y))))
  (expm1 (/ 1 (cos (/ (/ x 2.0) y))))
  (log1p (/ 1 (cos (/ (/ x 2.0) y))))
  -1
  (- (log (cos (/ (/ x 2.0) y))))
  (- (log (cos (/ (/ x 2.0) y))))
  (- (log (cos (/ (/ x 2.0) y))))
  (- (log (cos (/ (/ x 2.0) y))))
  (exp (/ 1 (cos (/ (/ x 2.0) y))))
  (/ (* (/ 1 (cos (/ (/ x 2.0) y))) (/ 1 (cos (/ (/ x 2.0) y)))) (cos (/ (/ x 2.0) y)))
  (* (cbrt (/ 1 (cos (/ (/ x 2.0) y)))) (cbrt (/ 1 (cos (/ (/ x 2.0) y)))))
  (cbrt (/ 1 (cos (/ (/ x 2.0) y))))
  (/ (* (/ 1 (cos (/ (/ x 2.0) y))) (/ 1 (cos (/ (/ x 2.0) y)))) (cos (/ (/ x 2.0) y)))
  (sqrt (/ 1 (cos (/ (/ x 2.0) y))))
  (sqrt (/ 1 (cos (/ (/ x 2.0) y))))
  -1
  (- (cos (/ (/ x 2.0) y)))
  (/ (/ 1 (cbrt (cos (/ (/ x 2.0) y)))) (cbrt (cos (/ (/ x 2.0) y))))
  (/ 1 (cbrt (cos (/ (/ x 2.0) y))))
  (/ 1 (sqrt (cos (/ (/ x 2.0) y))))
  (/ 1 (sqrt (cos (/ (/ x 2.0) y))))
  1
  (/ 1 (cos (/ (/ x 2.0) y)))
  (/ (/ 1 (cbrt (cos (/ (/ x 2.0) y)))) (cbrt (cos (/ (/ x 2.0) y))))
  (/ 1 (cbrt (cos (/ (/ x 2.0) y))))
  (/ 1 (sqrt (cos (/ (/ x 2.0) y))))
  (/ 1 (sqrt (cos (/ (/ x 2.0) y))))
  1
  (/ 1 (cos (/ (/ x 2.0) y)))
  (/ (/ 1 (cbrt (cos (/ (/ x 2.0) y)))) (cbrt (cos (/ (/ x 2.0) y))))
  (/ 1 (cbrt (cos (/ (/ x 2.0) y))))
  (/ 1 (sqrt (cos (/ (/ x 2.0) y))))
  (/ 1 (sqrt (cos (/ (/ x 2.0) y))))
  1
  (/ 1 (cos (/ (/ x 2.0) y)))
  (/ 1 (cos (/ (/ x 2.0) y)))
  (cos (/ (/ x 2.0) y))
  (/ (/ 1 (cbrt (cos (/ (/ x 2.0) y)))) (cbrt (cos (/ (/ x 2.0) y))))
  (/ 1 (sqrt (cos (/ (/ x 2.0) y))))
  1
  (cos (/ (/ x 2.0) y))
  (cos (/ (/ x 2.0) y))
  (cos (/ (/ x 2.0) y))
  1
  (- 1 (* (* 0.125 (/ x y)) (/ x y)))
  (- 1 (* (* 0.125 (/ x y)) (/ x y)))
  (+ -1 E)
  (+ (fma 0.125 (* (/ x y) (* (/ x y) E)) E) -1)
  (+ (fma 0.125 (* (/ x y) (* (/ x y) E)) E) -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)
9.061 * * * [progress]: adding candidates to table
9.557 * [progress]: [Phase 3 of 3] Extracting.
9.557 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (/ (log1p (expm1 (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (/ (* (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))) (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) (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))> #<alt (λ (x y) (log1p (log (exp (expm1 (/ 1 (cos (/ x (* 2.0 y)))))))))> #<alt (λ (x y) (/ (* (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))) (/ (sin (/ x (* y 2.0))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (/ (/ (* 0.5 (/ x y)) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (log1p (* (* (cbrt (expm1 (/ 1 (cos (/ x (* 2.0 y)))))) (cbrt (expm1 (/ 1 (cos (/ x (* 2.0 y))))))) (cbrt (expm1 (/ 1 (cos (/ x (* 2.0 y)))))))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (log (exp (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (log1p (log1p (expm1 (expm1 (/ 1 (cos (/ x (* 2.0 y)))))))))> #<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 (/ 1 (- 1 (* (* 0.125 (/ x y)) (/ x y)))))))> #<alt (λ (x y) (log1p (expm1 (cbrt (* (* (/ 1 (cos (/ x (* 2.0 y)))) (/ 1 (cos (/ x (* 2.0 y))))) (/ 1 (cos (/ x (* 2.0 y)))))))))> #<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)))) (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) (* (/ (/ (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) 1.0)> #<alt (λ (x y) (log1p (expm1 (* (* (cbrt (/ 1 (cos (/ x (* 2.0 y))))) (cbrt (/ 1 (cos (/ x (* 2.0 y)))))) (cbrt (/ 1 (cos (/ x (* 2.0 y)))))))))>)
9.562 * * * [regime-changes]: Trying 4 branch expressions: ((* y 2.0) (/ x (* y 2.0)) y x)
9.562 * * * * [regimes]: Trying to branch on (* y 2.0) from (#<alt (λ (x y) (/ (log1p (expm1 (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (/ (* (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))) (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) (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))> #<alt (λ (x y) (log1p (log (exp (expm1 (/ 1 (cos (/ x (* 2.0 y)))))))))> #<alt (λ (x y) (/ (* (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))) (/ (sin (/ x (* y 2.0))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (/ (/ (* 0.5 (/ x y)) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (log1p (* (* (cbrt (expm1 (/ 1 (cos (/ x (* 2.0 y)))))) (cbrt (expm1 (/ 1 (cos (/ x (* 2.0 y))))))) (cbrt (expm1 (/ 1 (cos (/ x (* 2.0 y)))))))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (log (exp (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (log1p (log1p (expm1 (expm1 (/ 1 (cos (/ x (* 2.0 y)))))))))> #<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 (/ 1 (- 1 (* (* 0.125 (/ x y)) (/ x y)))))))> #<alt (λ (x y) (log1p (expm1 (cbrt (* (* (/ 1 (cos (/ x (* 2.0 y)))) (/ 1 (cos (/ x (* 2.0 y))))) (/ 1 (cos (/ x (* 2.0 y)))))))))> #<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)))) (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) (* (/ (/ (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) 1.0)> #<alt (λ (x y) (log1p (expm1 (* (* (cbrt (/ 1 (cos (/ x (* 2.0 y))))) (cbrt (/ 1 (cos (/ x (* 2.0 y)))))) (cbrt (/ 1 (cos (/ x (* 2.0 y)))))))))>)
9.725 * * * * [regimes]: Trying to branch on (* y 2.0) from (#<alt (λ (x y) (/ (log1p (expm1 (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (/ (* (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))) (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))) (cos (/ x (* y 2.0))))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))) (/ (sin (/ x (* y 2.0))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (log (exp (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (/ (/ (* (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) (* (/ 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)))) (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) (* (/ (/ (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) 1.0)>)
9.816 * * * * [regimes]: Trying to branch on (/ x (* y 2.0)) from (#<alt (λ (x y) (/ (log1p (expm1 (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (/ (* (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))) (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) (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))> #<alt (λ (x y) (log1p (log (exp (expm1 (/ 1 (cos (/ x (* 2.0 y)))))))))> #<alt (λ (x y) (/ (* (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))) (/ (sin (/ x (* y 2.0))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (/ (/ (* 0.5 (/ x y)) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (log1p (* (* (cbrt (expm1 (/ 1 (cos (/ x (* 2.0 y)))))) (cbrt (expm1 (/ 1 (cos (/ x (* 2.0 y))))))) (cbrt (expm1 (/ 1 (cos (/ x (* 2.0 y)))))))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (log (exp (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (log1p (log1p (expm1 (expm1 (/ 1 (cos (/ x (* 2.0 y)))))))))> #<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 (/ 1 (- 1 (* (* 0.125 (/ x y)) (/ x y)))))))> #<alt (λ (x y) (log1p (expm1 (cbrt (* (* (/ 1 (cos (/ x (* 2.0 y)))) (/ 1 (cos (/ x (* 2.0 y))))) (/ 1 (cos (/ x (* 2.0 y)))))))))> #<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)))) (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) (* (/ (/ (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) 1.0)> #<alt (λ (x y) (log1p (expm1 (* (* (cbrt (/ 1 (cos (/ x (* 2.0 y))))) (cbrt (/ 1 (cos (/ x (* 2.0 y)))))) (cbrt (/ 1 (cos (/ x (* 2.0 y)))))))))>)
9.977 * * * * [regimes]: Trying to branch on (/ x (* y 2.0)) from (#<alt (λ (x y) (/ (log1p (expm1 (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (/ (* (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))) (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))) (cos (/ x (* y 2.0))))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))) (/ (sin (/ x (* y 2.0))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (log (exp (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (/ (/ (* (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) (* (/ 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)))) (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) (* (/ (/ (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) 1.0)>)
10.061 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (/ (log1p (expm1 (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (/ (* (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))) (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) (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))> #<alt (λ (x y) (log1p (log (exp (expm1 (/ 1 (cos (/ x (* 2.0 y)))))))))> #<alt (λ (x y) (/ (* (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))) (/ (sin (/ x (* y 2.0))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (/ (/ (* 0.5 (/ x y)) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (log1p (* (* (cbrt (expm1 (/ 1 (cos (/ x (* 2.0 y)))))) (cbrt (expm1 (/ 1 (cos (/ x (* 2.0 y))))))) (cbrt (expm1 (/ 1 (cos (/ x (* 2.0 y)))))))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (log (exp (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (log1p (log1p (expm1 (expm1 (/ 1 (cos (/ x (* 2.0 y)))))))))> #<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 (/ 1 (- 1 (* (* 0.125 (/ x y)) (/ x y)))))))> #<alt (λ (x y) (log1p (expm1 (cbrt (* (* (/ 1 (cos (/ x (* 2.0 y)))) (/ 1 (cos (/ x (* 2.0 y))))) (/ 1 (cos (/ x (* 2.0 y)))))))))> #<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)))) (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) (* (/ (/ (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) 1.0)> #<alt (λ (x y) (log1p (expm1 (* (* (cbrt (/ 1 (cos (/ x (* 2.0 y))))) (cbrt (/ 1 (cos (/ x (* 2.0 y)))))) (cbrt (/ 1 (cos (/ x (* 2.0 y)))))))))>)
10.255 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (/ (log1p (expm1 (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (/ (* (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))) (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) (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))> #<alt (λ (x y) (log1p (log (exp (expm1 (/ 1 (cos (/ x (* 2.0 y)))))))))> #<alt (λ (x y) (/ (* (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))))) (/ (sin (/ x (* y 2.0))) (cbrt (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0))))))))> #<alt (λ (x y) (/ (/ (* 0.5 (/ x y)) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (log1p (* (* (cbrt (expm1 (/ 1 (cos (/ x (* 2.0 y)))))) (cbrt (expm1 (/ 1 (cos (/ x (* 2.0 y))))))) (cbrt (expm1 (/ 1 (cos (/ x (* 2.0 y)))))))))> #<alt (λ (x y) (* (/ (* (cbrt (tan (/ x (* y 2.0)))) (cbrt (tan (/ x (* y 2.0))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (cbrt (tan (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (/ (log (exp (tan (/ x (* y 2.0))))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (log1p (log1p (expm1 (expm1 (/ 1 (cos (/ x (* 2.0 y)))))))))> #<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 (/ 1 (- 1 (* (* 0.125 (/ x y)) (/ x y)))))))> #<alt (λ (x y) (log1p (expm1 (cbrt (* (* (/ 1 (cos (/ x (* 2.0 y)))) (/ 1 (cos (/ x (* 2.0 y))))) (/ 1 (cos (/ x (* 2.0 y)))))))))> #<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)))) (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) (* (/ (/ (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) 1.0)> #<alt (λ (x y) (log1p (expm1 (* (* (cbrt (/ 1 (cos (/ x (* 2.0 y))))) (cbrt (/ 1 (cos (/ x (* 2.0 y)))))) (cbrt (/ 1 (cos (/ x (* 2.0 y)))))))))>)
10.447 * * * [regime]: Found split indices: #<option (#s(si 12 255))>
10.448 * [simplify]: Simplifying:
  (log1p (expm1 (cbrt (* (* (/ 1 (cos (/ x (* 2.0 y)))) (/ 1 (cos (/ x (* 2.0 y))))) (/ 1 (cos (/ x (* 2.0 y))))))))
10.448 * * [simplify]: iteration 0: 13 enodes
10.449 * * [simplify]: iteration 1: 17 enodes
10.449 * * [simplify]: iteration complete: 17 enodes
10.449 * * [simplify]: Extracting #0: cost 1 inf + 0
10.449 * * [simplify]: Extracting #1: cost 2 inf + 0
10.449 * * [simplify]: Extracting #2: cost 3 inf + 0
10.449 * * [simplify]: Extracting #3: cost 4 inf + 0
10.449 * * [simplify]: Extracting #4: cost 6 inf + 0
10.449 * * [simplify]: Extracting #5: cost 8 inf + 0
10.449 * * [simplify]: Extracting #6: cost 8 inf + 1
10.449 * * [simplify]: Extracting #7: cost 10 inf + 1
10.449 * * [simplify]: Extracting #8: cost 11 inf + 2
10.449 * * [simplify]: Extracting #9: cost 9 inf + 4
10.450 * * [simplify]: Extracting #10: cost 7 inf + 129
10.450 * * [simplify]: Extracting #11: cost 5 inf + 456
10.450 * * [simplify]: Extracting #12: cost 3 inf + 944
10.450 * * [simplify]: Extracting #13: cost 1 inf + 1702
10.450 * * [simplify]: Extracting #14: cost 0 inf + 2206
10.450 * [simplify]: Simplified to:
  (log1p (expm1 (cbrt (* (/ 1 (cos (/ x (* 2.0 y)))) (* (/ 1 (cos (/ x (* 2.0 y)))) (/ 1 (cos (/ x (* 2.0 y)))))))))
18.993 * [regime-testing]: Baseline error score: 28.243095572239586
19.004 * [regime-testing]: Oracle error score: 25.764645933393716
19.032 * [regime-testing]: End program error score: 28.243095572239586
19.226 * [regime-testing]: Target error score: 28.484506422666882