36.504 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.152 * * * [progress]: [2/2] Setting up program.
0.159 * [progress]: [Phase 2 of 3] Improving.
0.159 * [simplify]: Simplifying:
  (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
0.159 * * [simplify]: iteration 0: 8 enodes
0.162 * * [simplify]: iteration 1: 11 enodes
0.164 * * [simplify]: iteration complete: 11 enodes
0.165 * * [simplify]: Extracting #0: cost 1 inf + 0
0.165 * * [simplify]: Extracting #1: cost 3 inf + 0
0.165 * * [simplify]: Extracting #2: cost 4 inf + 0
0.165 * * [simplify]: Extracting #3: cost 8 inf + 0
0.165 * * [simplify]: Extracting #4: cost 7 inf + 2
0.165 * * [simplify]: Extracting #5: cost 0 inf + 769
0.165 * [simplify]: Simplified to:
  (/ (tan (/ x (* 2.0 y))) (sin (/ x (* 2.0 y))))
0.166 * * [progress]: iteration 1 / 4
0.166 * * * [progress]: picking best candidate
0.171 * * * * [pick]: Picked  #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))))>
0.171 * * * [progress]: localizing error
0.189 * * * [progress]: generating rewritten candidates
0.189 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2)
0.197 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1)
0.201 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
0.257 * * * [progress]: generating series expansions
0.257 * * * * [progress]: [ 1 / 3 ] generating series at (2 2)
0.257 * [backup-simplify]: Simplify (sin (/ x (* y 2.0))) into (sin (* 0.5 (/ x y)))
0.257 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in (x y) around 0
0.257 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.257 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.257 * [taylor]: Taking taylor expansion of 0.5 in y
0.257 * [backup-simplify]: Simplify 0.5 into 0.5
0.257 * [taylor]: Taking taylor expansion of (/ x y) in y
0.257 * [taylor]: Taking taylor expansion of x in y
0.257 * [backup-simplify]: Simplify x into x
0.257 * [taylor]: Taking taylor expansion of y in y
0.257 * [backup-simplify]: Simplify 0 into 0
0.257 * [backup-simplify]: Simplify 1 into 1
0.257 * [backup-simplify]: Simplify (/ x 1) into x
0.257 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x)
0.257 * [backup-simplify]: Simplify (sin (* 0.5 (/ x y))) into (sin (* 0.5 (/ x y)))
0.257 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.257 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.257 * [taylor]: Taking taylor expansion of 0.5 in x
0.257 * [backup-simplify]: Simplify 0.5 into 0.5
0.257 * [taylor]: Taking taylor expansion of (/ x y) in x
0.257 * [taylor]: Taking taylor expansion of x in x
0.257 * [backup-simplify]: Simplify 0 into 0
0.257 * [backup-simplify]: Simplify 1 into 1
0.257 * [taylor]: Taking taylor expansion of y in x
0.257 * [backup-simplify]: Simplify y into y
0.257 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.257 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
0.258 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.258 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.258 * [taylor]: Taking taylor expansion of 0.5 in x
0.258 * [backup-simplify]: Simplify 0.5 into 0.5
0.258 * [taylor]: Taking taylor expansion of (/ x y) in x
0.258 * [taylor]: Taking taylor expansion of x in x
0.258 * [backup-simplify]: Simplify 0 into 0
0.258 * [backup-simplify]: Simplify 1 into 1
0.258 * [taylor]: Taking taylor expansion of y in x
0.258 * [backup-simplify]: Simplify y into y
0.258 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.258 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
0.258 * [taylor]: Taking taylor expansion of 0 in y
0.258 * [backup-simplify]: Simplify 0 into 0
0.258 * [backup-simplify]: Simplify 0 into 0
0.258 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 y) 1) 1))) into (* 0.5 (/ 1 y))
0.258 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
0.258 * [taylor]: Taking taylor expansion of 0.5 in y
0.258 * [backup-simplify]: Simplify 0.5 into 0.5
0.258 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.258 * [taylor]: Taking taylor expansion of y in y
0.258 * [backup-simplify]: Simplify 0 into 0
0.258 * [backup-simplify]: Simplify 1 into 1
0.259 * [backup-simplify]: Simplify (/ 1 1) into 1
0.259 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.260 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
0.260 * [backup-simplify]: Simplify 0 into 0
0.260 * [backup-simplify]: Simplify 0 into 0
0.260 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0
0.260 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 y))) into 0
0.261 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
0.261 * [taylor]: Taking taylor expansion of 0 in y
0.261 * [backup-simplify]: Simplify 0 into 0
0.261 * [backup-simplify]: Simplify 0 into 0
0.261 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.262 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
0.262 * [backup-simplify]: Simplify 0 into 0
0.262 * [backup-simplify]: Simplify 0 into 0
0.262 * [backup-simplify]: Simplify 0 into 0
0.262 * [backup-simplify]: Simplify (sin (/ (/ 1 x) (* (/ 1 y) 2.0))) into (sin (* 0.5 (/ y x)))
0.262 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
0.262 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.262 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.262 * [taylor]: Taking taylor expansion of 0.5 in y
0.262 * [backup-simplify]: Simplify 0.5 into 0.5
0.262 * [taylor]: Taking taylor expansion of (/ y x) in y
0.263 * [taylor]: Taking taylor expansion of y in y
0.263 * [backup-simplify]: Simplify 0 into 0
0.263 * [backup-simplify]: Simplify 1 into 1
0.263 * [taylor]: Taking taylor expansion of x in y
0.263 * [backup-simplify]: Simplify x into x
0.263 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.263 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
0.263 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.263 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.263 * [taylor]: Taking taylor expansion of 0.5 in x
0.263 * [backup-simplify]: Simplify 0.5 into 0.5
0.263 * [taylor]: Taking taylor expansion of (/ y x) in x
0.263 * [taylor]: Taking taylor expansion of y in x
0.263 * [backup-simplify]: Simplify y into y
0.263 * [taylor]: Taking taylor expansion of x in x
0.263 * [backup-simplify]: Simplify 0 into 0
0.263 * [backup-simplify]: Simplify 1 into 1
0.263 * [backup-simplify]: Simplify (/ y 1) into y
0.263 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.263 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
0.263 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.263 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.263 * [taylor]: Taking taylor expansion of 0.5 in x
0.263 * [backup-simplify]: Simplify 0.5 into 0.5
0.263 * [taylor]: Taking taylor expansion of (/ y x) in x
0.263 * [taylor]: Taking taylor expansion of y in x
0.263 * [backup-simplify]: Simplify y into y
0.263 * [taylor]: Taking taylor expansion of x in x
0.263 * [backup-simplify]: Simplify 0 into 0
0.263 * [backup-simplify]: Simplify 1 into 1
0.263 * [backup-simplify]: Simplify (/ y 1) into y
0.263 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.263 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
0.263 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.263 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.263 * [taylor]: Taking taylor expansion of 0.5 in y
0.263 * [backup-simplify]: Simplify 0.5 into 0.5
0.263 * [taylor]: Taking taylor expansion of (/ y x) in y
0.263 * [taylor]: Taking taylor expansion of y in y
0.263 * [backup-simplify]: Simplify 0 into 0
0.263 * [backup-simplify]: Simplify 1 into 1
0.263 * [taylor]: Taking taylor expansion of x in y
0.263 * [backup-simplify]: Simplify x into x
0.264 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.264 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
0.264 * [backup-simplify]: Simplify 0 into 0
0.264 * [taylor]: Taking taylor expansion of 0 in y
0.264 * [backup-simplify]: Simplify 0 into 0
0.264 * [backup-simplify]: Simplify 0 into 0
0.264 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 x) 1) 1))) into (* 0.5 (/ 1 x))
0.264 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
0.264 * [taylor]: Taking taylor expansion of 0 in y
0.264 * [backup-simplify]: Simplify 0 into 0
0.264 * [backup-simplify]: Simplify 0 into 0
0.264 * [backup-simplify]: Simplify 0 into 0
0.264 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
0.265 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
0.265 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
0.265 * [backup-simplify]: Simplify 0 into 0
0.265 * [taylor]: Taking taylor expansion of 0 in y
0.265 * [backup-simplify]: Simplify 0 into 0
0.266 * [backup-simplify]: Simplify 0 into 0
0.266 * [backup-simplify]: Simplify 0 into 0
0.266 * [backup-simplify]: Simplify 0 into 0
0.266 * [backup-simplify]: Simplify (* (/ 0.5 (/ 1 x)) (* (/ 1 y) 1)) into (* 0.5 (/ x y))
0.266 * [backup-simplify]: Simplify (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) into (sin (* 0.5 (/ y x)))
0.266 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
0.266 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.266 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.266 * [taylor]: Taking taylor expansion of 0.5 in y
0.266 * [backup-simplify]: Simplify 0.5 into 0.5
0.266 * [taylor]: Taking taylor expansion of (/ y x) in y
0.266 * [taylor]: Taking taylor expansion of y in y
0.266 * [backup-simplify]: Simplify 0 into 0
0.266 * [backup-simplify]: Simplify 1 into 1
0.266 * [taylor]: Taking taylor expansion of x in y
0.266 * [backup-simplify]: Simplify x into x
0.266 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.266 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
0.266 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.266 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.266 * [taylor]: Taking taylor expansion of 0.5 in x
0.266 * [backup-simplify]: Simplify 0.5 into 0.5
0.266 * [taylor]: Taking taylor expansion of (/ y x) in x
0.266 * [taylor]: Taking taylor expansion of y in x
0.266 * [backup-simplify]: Simplify y into y
0.266 * [taylor]: Taking taylor expansion of x in x
0.266 * [backup-simplify]: Simplify 0 into 0
0.266 * [backup-simplify]: Simplify 1 into 1
0.266 * [backup-simplify]: Simplify (/ y 1) into y
0.266 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.266 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
0.266 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.266 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.266 * [taylor]: Taking taylor expansion of 0.5 in x
0.266 * [backup-simplify]: Simplify 0.5 into 0.5
0.266 * [taylor]: Taking taylor expansion of (/ y x) in x
0.266 * [taylor]: Taking taylor expansion of y in x
0.266 * [backup-simplify]: Simplify y into y
0.266 * [taylor]: Taking taylor expansion of x in x
0.266 * [backup-simplify]: Simplify 0 into 0
0.266 * [backup-simplify]: Simplify 1 into 1
0.267 * [backup-simplify]: Simplify (/ y 1) into y
0.267 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.267 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
0.267 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.267 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.267 * [taylor]: Taking taylor expansion of 0.5 in y
0.267 * [backup-simplify]: Simplify 0.5 into 0.5
0.267 * [taylor]: Taking taylor expansion of (/ y x) in y
0.267 * [taylor]: Taking taylor expansion of y in y
0.267 * [backup-simplify]: Simplify 0 into 0
0.267 * [backup-simplify]: Simplify 1 into 1
0.267 * [taylor]: Taking taylor expansion of x in y
0.267 * [backup-simplify]: Simplify x into x
0.267 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.267 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
0.267 * [backup-simplify]: Simplify 0 into 0
0.267 * [taylor]: Taking taylor expansion of 0 in y
0.267 * [backup-simplify]: Simplify 0 into 0
0.267 * [backup-simplify]: Simplify 0 into 0
0.267 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 x) 1) 1))) into (* 0.5 (/ 1 x))
0.267 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
0.267 * [taylor]: Taking taylor expansion of 0 in y
0.267 * [backup-simplify]: Simplify 0 into 0
0.267 * [backup-simplify]: Simplify 0 into 0
0.267 * [backup-simplify]: Simplify 0 into 0
0.267 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
0.268 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
0.268 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
0.268 * [backup-simplify]: Simplify 0 into 0
0.268 * [taylor]: Taking taylor expansion of 0 in y
0.268 * [backup-simplify]: Simplify 0 into 0
0.269 * [backup-simplify]: Simplify 0 into 0
0.269 * [backup-simplify]: Simplify 0 into 0
0.269 * [backup-simplify]: Simplify 0 into 0
0.269 * [backup-simplify]: Simplify (* (/ 0.5 (/ 1 (- x))) (* (/ 1 (- y)) 1)) into (* 0.5 (/ x y))
0.269 * * * * [progress]: [ 2 / 3 ] generating series at (2 1)
0.269 * [backup-simplify]: Simplify (tan (/ x (* y 2.0))) into (tan (* 0.5 (/ x y)))
0.269 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in (x y) around 0
0.269 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in y
0.269 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.269 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.269 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.269 * [taylor]: Taking taylor expansion of 0.5 in y
0.269 * [backup-simplify]: Simplify 0.5 into 0.5
0.269 * [taylor]: Taking taylor expansion of (/ x y) in y
0.269 * [taylor]: Taking taylor expansion of x in y
0.269 * [backup-simplify]: Simplify x into x
0.269 * [taylor]: Taking taylor expansion of y in y
0.269 * [backup-simplify]: Simplify 0 into 0
0.269 * [backup-simplify]: Simplify 1 into 1
0.269 * [backup-simplify]: Simplify (/ x 1) into x
0.269 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x)
0.269 * [backup-simplify]: Simplify (sin (* 0.5 (/ x y))) into (sin (* 0.5 (/ x y)))
0.269 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
0.269 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.269 * [taylor]: Taking taylor expansion of 0.5 in y
0.269 * [backup-simplify]: Simplify 0.5 into 0.5
0.269 * [taylor]: Taking taylor expansion of (/ x y) in y
0.269 * [taylor]: Taking taylor expansion of x in y
0.269 * [backup-simplify]: Simplify x into x
0.269 * [taylor]: Taking taylor expansion of y in y
0.269 * [backup-simplify]: Simplify 0 into 0
0.269 * [backup-simplify]: Simplify 1 into 1
0.269 * [backup-simplify]: Simplify (/ x 1) into x
0.270 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x)
0.270 * [backup-simplify]: Simplify (cos (* 0.5 (/ x y))) into (cos (* 0.5 (/ x y)))
0.270 * [backup-simplify]: Simplify (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y)))) into (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.270 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.270 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.270 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.270 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.270 * [taylor]: Taking taylor expansion of 0.5 in x
0.270 * [backup-simplify]: Simplify 0.5 into 0.5
0.270 * [taylor]: Taking taylor expansion of (/ x y) in x
0.270 * [taylor]: Taking taylor expansion of x in x
0.270 * [backup-simplify]: Simplify 0 into 0
0.270 * [backup-simplify]: Simplify 1 into 1
0.270 * [taylor]: Taking taylor expansion of y in x
0.270 * [backup-simplify]: Simplify y into y
0.270 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.270 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
0.270 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.270 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.270 * [taylor]: Taking taylor expansion of 0.5 in x
0.270 * [backup-simplify]: Simplify 0.5 into 0.5
0.270 * [taylor]: Taking taylor expansion of (/ x y) in x
0.270 * [taylor]: Taking taylor expansion of x in x
0.270 * [backup-simplify]: Simplify 0 into 0
0.270 * [backup-simplify]: Simplify 1 into 1
0.270 * [taylor]: Taking taylor expansion of y in x
0.270 * [backup-simplify]: Simplify y into y
0.270 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.270 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
0.270 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 y) 1) 1))) into (* 0.5 (/ 1 y))
0.271 * [backup-simplify]: Simplify (/ (* 0.5 (/ 1 y)) 1) into (/ 0.5 y)
0.271 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.271 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.271 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.271 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.271 * [taylor]: Taking taylor expansion of 0.5 in x
0.271 * [backup-simplify]: Simplify 0.5 into 0.5
0.271 * [taylor]: Taking taylor expansion of (/ x y) in x
0.271 * [taylor]: Taking taylor expansion of x in x
0.271 * [backup-simplify]: Simplify 0 into 0
0.271 * [backup-simplify]: Simplify 1 into 1
0.271 * [taylor]: Taking taylor expansion of y in x
0.271 * [backup-simplify]: Simplify y into y
0.271 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.271 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
0.271 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.271 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.271 * [taylor]: Taking taylor expansion of 0.5 in x
0.271 * [backup-simplify]: Simplify 0.5 into 0.5
0.271 * [taylor]: Taking taylor expansion of (/ x y) in x
0.271 * [taylor]: Taking taylor expansion of x in x
0.271 * [backup-simplify]: Simplify 0 into 0
0.271 * [backup-simplify]: Simplify 1 into 1
0.271 * [taylor]: Taking taylor expansion of y in x
0.271 * [backup-simplify]: Simplify y into y
0.271 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.271 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
0.271 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 y) 1) 1))) into (* 0.5 (/ 1 y))
0.271 * [backup-simplify]: Simplify (/ (* 0.5 (/ 1 y)) 1) into (/ 0.5 y)
0.271 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y
0.271 * [taylor]: Taking taylor expansion of 0.5 in y
0.271 * [backup-simplify]: Simplify 0.5 into 0.5
0.271 * [taylor]: Taking taylor expansion of y in y
0.271 * [backup-simplify]: Simplify 0 into 0
0.271 * [backup-simplify]: Simplify 1 into 1
0.272 * [backup-simplify]: Simplify (/ 0.5 1) into 0.5
0.272 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.5 (/ 0 1)))) into 0
0.272 * [backup-simplify]: Simplify 0 into 0
0.273 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0
0.273 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 y))) into 0
0.273 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
0.274 * [backup-simplify]: Simplify (+ 0) into 0
0.274 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (/ 0.5 y) (/ 0 1)))) into 0
0.274 * [taylor]: Taking taylor expansion of 0 in y
0.274 * [backup-simplify]: Simplify 0 into 0
0.274 * [backup-simplify]: Simplify 0 into 0
0.275 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.5 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.275 * [backup-simplify]: Simplify 0 into 0
0.275 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.276 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0
0.277 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 y) 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- (* 0.020833333333333332 (/ 1 (pow y 3))))
0.277 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 y) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow y 2))))
0.278 * [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)))
0.278 * [taylor]: Taking taylor expansion of (* 0.04166666666666667 (/ 1 (pow y 3))) in y
0.278 * [taylor]: Taking taylor expansion of 0.04166666666666667 in y
0.278 * [backup-simplify]: Simplify 0.04166666666666667 into 0.04166666666666667
0.278 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.278 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.278 * [taylor]: Taking taylor expansion of y in y
0.278 * [backup-simplify]: Simplify 0 into 0
0.278 * [backup-simplify]: Simplify 1 into 1
0.278 * [backup-simplify]: Simplify (* 1 1) into 1
0.278 * [backup-simplify]: Simplify (* 1 1) into 1
0.279 * [backup-simplify]: Simplify (/ 1 1) into 1
0.279 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.280 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.280 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.281 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.281 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.282 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.282 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.283 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.284 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.284 * [backup-simplify]: Simplify (+ (* 0.04166666666666667 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.284 * [backup-simplify]: Simplify 0 into 0
0.284 * [backup-simplify]: Simplify 0 into 0
0.285 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.5 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.285 * [backup-simplify]: Simplify 0 into 0
0.285 * [backup-simplify]: Simplify 0 into 0
0.285 * [backup-simplify]: Simplify (tan (/ (/ 1 x) (* (/ 1 y) 2.0))) into (tan (* 0.5 (/ y x)))
0.285 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
0.285 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.285 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.285 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.285 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.285 * [taylor]: Taking taylor expansion of 0.5 in y
0.285 * [backup-simplify]: Simplify 0.5 into 0.5
0.285 * [taylor]: Taking taylor expansion of (/ y x) in y
0.285 * [taylor]: Taking taylor expansion of y in y
0.285 * [backup-simplify]: Simplify 0 into 0
0.286 * [backup-simplify]: Simplify 1 into 1
0.286 * [taylor]: Taking taylor expansion of x in y
0.286 * [backup-simplify]: Simplify x into x
0.286 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.286 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
0.286 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.286 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.286 * [taylor]: Taking taylor expansion of 0.5 in y
0.286 * [backup-simplify]: Simplify 0.5 into 0.5
0.286 * [taylor]: Taking taylor expansion of (/ y x) in y
0.286 * [taylor]: Taking taylor expansion of y in y
0.286 * [backup-simplify]: Simplify 0 into 0
0.286 * [backup-simplify]: Simplify 1 into 1
0.286 * [taylor]: Taking taylor expansion of x in y
0.286 * [backup-simplify]: Simplify x into x
0.286 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.286 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
0.286 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 x) 1) 1))) into (* 0.5 (/ 1 x))
0.286 * [backup-simplify]: Simplify (/ (* 0.5 (/ 1 x)) 1) into (/ 0.5 x)
0.286 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.286 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.286 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.286 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.286 * [taylor]: Taking taylor expansion of 0.5 in x
0.286 * [backup-simplify]: Simplify 0.5 into 0.5
0.286 * [taylor]: Taking taylor expansion of (/ y x) in x
0.286 * [taylor]: Taking taylor expansion of y in x
0.286 * [backup-simplify]: Simplify y into y
0.286 * [taylor]: Taking taylor expansion of x in x
0.286 * [backup-simplify]: Simplify 0 into 0
0.286 * [backup-simplify]: Simplify 1 into 1
0.286 * [backup-simplify]: Simplify (/ y 1) into y
0.286 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.286 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
0.286 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.286 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) 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 (/ y x) in x
0.287 * [taylor]: Taking taylor expansion of y in x
0.287 * [backup-simplify]: Simplify y into y
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 * [backup-simplify]: Simplify (/ y 1) into y
0.287 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.287 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
0.287 * [backup-simplify]: Simplify (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) into (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.287 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.287 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.287 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.287 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) 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 (/ y x) in x
0.287 * [taylor]: Taking taylor expansion of y in x
0.287 * [backup-simplify]: Simplify y into y
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 * [backup-simplify]: Simplify (/ y 1) into y
0.287 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.287 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
0.287 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.287 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) 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 (/ y x) in x
0.287 * [taylor]: Taking taylor expansion of y in x
0.287 * [backup-simplify]: Simplify y into y
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 * [backup-simplify]: Simplify (/ y 1) into y
0.287 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.288 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
0.288 * [backup-simplify]: Simplify (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) into (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.288 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
0.288 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.288 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.288 * [taylor]: Taking taylor expansion of 0.5 in y
0.288 * [backup-simplify]: Simplify 0.5 into 0.5
0.288 * [taylor]: Taking taylor expansion of (/ y x) in y
0.288 * [taylor]: Taking taylor expansion of y in y
0.288 * [backup-simplify]: Simplify 0 into 0
0.288 * [backup-simplify]: Simplify 1 into 1
0.288 * [taylor]: Taking taylor expansion of x in y
0.288 * [backup-simplify]: Simplify x into x
0.288 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.288 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
0.288 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.288 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.288 * [taylor]: Taking taylor expansion of 0.5 in y
0.288 * [backup-simplify]: Simplify 0.5 into 0.5
0.288 * [taylor]: Taking taylor expansion of (/ y x) in y
0.288 * [taylor]: Taking taylor expansion of y in y
0.288 * [backup-simplify]: Simplify 0 into 0
0.288 * [backup-simplify]: Simplify 1 into 1
0.288 * [taylor]: Taking taylor expansion of x in y
0.288 * [backup-simplify]: Simplify x into x
0.288 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.288 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
0.288 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 x) 1) 1))) into (* 0.5 (/ 1 x))
0.288 * [backup-simplify]: Simplify (/ (* 0.5 (/ 1 x)) 1) into (/ 0.5 x)
0.288 * [backup-simplify]: Simplify (/ 0.5 x) into (/ 0.5 x)
0.289 * [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
0.289 * [taylor]: Taking taylor expansion of 0 in y
0.289 * [backup-simplify]: Simplify 0 into 0
0.289 * [backup-simplify]: Simplify 0 into 0
0.289 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
0.289 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
0.290 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
0.290 * [backup-simplify]: Simplify (+ 0) into 0
0.291 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (/ 0.5 x) (/ 0 1)))) into 0
0.291 * [backup-simplify]: Simplify 0 into 0
0.291 * [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
0.291 * [taylor]: Taking taylor expansion of 0 in y
0.291 * [backup-simplify]: Simplify 0 into 0
0.291 * [backup-simplify]: Simplify 0 into 0
0.291 * [backup-simplify]: Simplify 0 into 0
0.291 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
0.292 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0
0.293 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 x) 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- (* 0.020833333333333332 (/ 1 (pow x 3))))
0.293 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 x) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow x 2))))
0.294 * [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)))
0.294 * [backup-simplify]: Simplify (* 0.04166666666666667 (/ 1 (pow x 3))) into (/ 0.04166666666666667 (pow x 3))
0.295 * [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
0.295 * [taylor]: Taking taylor expansion of 0 in y
0.295 * [backup-simplify]: Simplify 0 into 0
0.295 * [backup-simplify]: Simplify 0 into 0
0.295 * [backup-simplify]: Simplify 0 into 0
0.295 * [backup-simplify]: Simplify 0 into 0
0.295 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
0.296 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x))))) into 0
0.297 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
0.297 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
0.297 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
0.298 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 1) 1) (/ (pow 0 1) 1)) 0) into 0
0.300 * [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
0.300 * [backup-simplify]: Simplify 0 into 0
0.301 * [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
0.301 * [taylor]: Taking taylor expansion of 0 in y
0.301 * [backup-simplify]: Simplify 0 into 0
0.301 * [backup-simplify]: Simplify 0 into 0
0.302 * [backup-simplify]: Simplify 0 into 0
0.302 * [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))))
0.302 * [backup-simplify]: Simplify (tan (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) into (tan (* 0.5 (/ y x)))
0.302 * [approximate]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in (x y) around 0
0.302 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.303 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.303 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.303 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.303 * [taylor]: Taking taylor expansion of 0.5 in y
0.303 * [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 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.303 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.303 * [taylor]: Taking taylor expansion of 0.5 in y
0.303 * [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)
0.304 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 x) 1) 1))) into (* 0.5 (/ 1 x))
0.304 * [backup-simplify]: Simplify (/ (* 0.5 (/ 1 x)) 1) into (/ 0.5 x)
0.304 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.304 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.304 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.304 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.304 * [taylor]: Taking taylor expansion of 0.5 in x
0.304 * [backup-simplify]: Simplify 0.5 into 0.5
0.304 * [taylor]: Taking taylor expansion of (/ y x) in x
0.304 * [taylor]: Taking taylor expansion of y in x
0.304 * [backup-simplify]: Simplify y into y
0.304 * [taylor]: Taking taylor expansion of x in x
0.304 * [backup-simplify]: Simplify 0 into 0
0.304 * [backup-simplify]: Simplify 1 into 1
0.304 * [backup-simplify]: Simplify (/ y 1) into y
0.304 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.304 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
0.304 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.304 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.304 * [taylor]: Taking taylor expansion of 0.5 in x
0.305 * [backup-simplify]: Simplify 0.5 into 0.5
0.305 * [taylor]: Taking taylor expansion of (/ y x) in x
0.305 * [taylor]: Taking taylor expansion of y in x
0.305 * [backup-simplify]: Simplify y into y
0.305 * [taylor]: Taking taylor expansion of x in x
0.305 * [backup-simplify]: Simplify 0 into 0
0.305 * [backup-simplify]: Simplify 1 into 1
0.305 * [backup-simplify]: Simplify (/ y 1) into y
0.305 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.305 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
0.305 * [backup-simplify]: Simplify (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) into (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.305 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.305 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.305 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.305 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.305 * [taylor]: Taking taylor expansion of 0.5 in x
0.305 * [backup-simplify]: Simplify 0.5 into 0.5
0.305 * [taylor]: Taking taylor expansion of (/ y x) in x
0.305 * [taylor]: Taking taylor expansion of y in x
0.305 * [backup-simplify]: Simplify y into y
0.306 * [taylor]: Taking taylor expansion of x in x
0.306 * [backup-simplify]: Simplify 0 into 0
0.306 * [backup-simplify]: Simplify 1 into 1
0.306 * [backup-simplify]: Simplify (/ y 1) into y
0.306 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.306 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
0.306 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.306 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.306 * [taylor]: Taking taylor expansion of 0.5 in x
0.306 * [backup-simplify]: Simplify 0.5 into 0.5
0.306 * [taylor]: Taking taylor expansion of (/ y x) in x
0.306 * [taylor]: Taking taylor expansion of y in x
0.306 * [backup-simplify]: Simplify y into y
0.306 * [taylor]: Taking taylor expansion of x in x
0.306 * [backup-simplify]: Simplify 0 into 0
0.306 * [backup-simplify]: Simplify 1 into 1
0.306 * [backup-simplify]: Simplify (/ y 1) into y
0.306 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.306 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
0.306 * [backup-simplify]: Simplify (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) into (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.307 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) in y
0.307 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.307 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) 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 (/ y x) in y
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 * [taylor]: Taking taylor expansion of x in y
0.307 * [backup-simplify]: Simplify x into x
0.307 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.307 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
0.307 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.307 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) 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 (/ y x) in y
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 * [taylor]: Taking taylor expansion of x in y
0.307 * [backup-simplify]: Simplify x into x
0.307 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.307 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
0.308 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 x) 1) 1))) into (* 0.5 (/ 1 x))
0.308 * [backup-simplify]: Simplify (/ (* 0.5 (/ 1 x)) 1) into (/ 0.5 x)
0.308 * [backup-simplify]: Simplify (/ 0.5 x) into (/ 0.5 x)
0.308 * [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
0.308 * [taylor]: Taking taylor expansion of 0 in y
0.308 * [backup-simplify]: Simplify 0 into 0
0.308 * [backup-simplify]: Simplify 0 into 0
0.309 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
0.309 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
0.310 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
0.311 * [backup-simplify]: Simplify (+ 0) into 0
0.312 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (/ 0.5 x) (/ 0 1)))) into 0
0.312 * [backup-simplify]: Simplify 0 into 0
0.313 * [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
0.313 * [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 into 0
0.313 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
0.314 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0
0.314 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 x) 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- (* 0.020833333333333332 (/ 1 (pow x 3))))
0.315 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 x) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow x 2))))
0.315 * [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)))
0.316 * [backup-simplify]: Simplify (* 0.04166666666666667 (/ 1 (pow x 3))) into (/ 0.04166666666666667 (pow x 3))
0.316 * [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
0.316 * [taylor]: Taking taylor expansion of 0 in y
0.316 * [backup-simplify]: Simplify 0 into 0
0.316 * [backup-simplify]: Simplify 0 into 0
0.316 * [backup-simplify]: Simplify 0 into 0
0.316 * [backup-simplify]: Simplify 0 into 0
0.316 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
0.317 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x))))) into 0
0.318 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
0.318 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
0.319 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
0.319 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 1) 1) (/ (pow 0 1) 1)) 0) into 0
0.320 * [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
0.321 * [backup-simplify]: Simplify 0 into 0
0.321 * [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
0.321 * [taylor]: Taking taylor expansion of 0 in y
0.321 * [backup-simplify]: Simplify 0 into 0
0.321 * [backup-simplify]: Simplify 0 into 0
0.321 * [backup-simplify]: Simplify 0 into 0
0.321 * [backup-simplify]: Simplify (+ (* (/ 0.04166666666666667 (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))))
0.322 * * * * [progress]: [ 3 / 3 ] generating series at (2)
0.322 * [backup-simplify]: Simplify (/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0)))) into (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y))))
0.322 * [approximate]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in (x y) around 0
0.322 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in y
0.322 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in y
0.322 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.322 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.322 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.322 * [taylor]: Taking taylor expansion of 0.5 in y
0.322 * [backup-simplify]: Simplify 0.5 into 0.5
0.322 * [taylor]: Taking taylor expansion of (/ x y) in y
0.322 * [taylor]: Taking taylor expansion of x in y
0.322 * [backup-simplify]: Simplify x into x
0.322 * [taylor]: Taking taylor expansion of y in y
0.322 * [backup-simplify]: Simplify 0 into 0
0.322 * [backup-simplify]: Simplify 1 into 1
0.322 * [backup-simplify]: Simplify (/ x 1) into x
0.322 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x)
0.322 * [backup-simplify]: Simplify (sin (* 0.5 (/ x y))) into (sin (* 0.5 (/ x y)))
0.322 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
0.322 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.322 * [taylor]: Taking taylor expansion of 0.5 in y
0.322 * [backup-simplify]: Simplify 0.5 into 0.5
0.322 * [taylor]: Taking taylor expansion of (/ x y) in y
0.322 * [taylor]: Taking taylor expansion of x in y
0.322 * [backup-simplify]: Simplify x into x
0.322 * [taylor]: Taking taylor expansion of y in y
0.322 * [backup-simplify]: Simplify 0 into 0
0.322 * [backup-simplify]: Simplify 1 into 1
0.322 * [backup-simplify]: Simplify (/ x 1) into x
0.322 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x)
0.322 * [backup-simplify]: Simplify (cos (* 0.5 (/ x y))) into (cos (* 0.5 (/ x y)))
0.323 * [backup-simplify]: Simplify (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y)))) into (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.323 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
0.323 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
0.323 * [taylor]: Taking taylor expansion of 0.5 in y
0.323 * [backup-simplify]: Simplify 0.5 into 0.5
0.323 * [taylor]: Taking taylor expansion of (/ x y) in y
0.323 * [taylor]: Taking taylor expansion of x in y
0.323 * [backup-simplify]: Simplify x into x
0.323 * [taylor]: Taking taylor expansion of y in y
0.323 * [backup-simplify]: Simplify 0 into 0
0.323 * [backup-simplify]: Simplify 1 into 1
0.323 * [backup-simplify]: Simplify (/ x 1) into x
0.323 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x)
0.323 * [backup-simplify]: Simplify (sin (* 0.5 (/ x y))) into (sin (* 0.5 (/ x y)))
0.323 * [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))))
0.323 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in x
0.323 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.323 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.323 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.323 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.323 * [taylor]: Taking taylor expansion of 0.5 in x
0.323 * [backup-simplify]: Simplify 0.5 into 0.5
0.323 * [taylor]: Taking taylor expansion of (/ x y) in x
0.323 * [taylor]: Taking taylor expansion of x in x
0.323 * [backup-simplify]: Simplify 0 into 0
0.323 * [backup-simplify]: Simplify 1 into 1
0.323 * [taylor]: Taking taylor expansion of y in x
0.323 * [backup-simplify]: Simplify y into y
0.323 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.323 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
0.323 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.323 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.323 * [taylor]: Taking taylor expansion of 0.5 in x
0.323 * [backup-simplify]: Simplify 0.5 into 0.5
0.323 * [taylor]: Taking taylor expansion of (/ x y) in x
0.323 * [taylor]: Taking taylor expansion of x in x
0.323 * [backup-simplify]: Simplify 0 into 0
0.324 * [backup-simplify]: Simplify 1 into 1
0.324 * [taylor]: Taking taylor expansion of y in x
0.324 * [backup-simplify]: Simplify y into y
0.324 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.324 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
0.324 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 y) 1) 1))) into (* 0.5 (/ 1 y))
0.324 * [backup-simplify]: Simplify (/ (* 0.5 (/ 1 y)) 1) into (/ 0.5 y)
0.324 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.324 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.324 * [taylor]: Taking taylor expansion of 0.5 in x
0.324 * [backup-simplify]: Simplify 0.5 into 0.5
0.324 * [taylor]: Taking taylor expansion of (/ x y) in x
0.324 * [taylor]: Taking taylor expansion of x in x
0.324 * [backup-simplify]: Simplify 0 into 0
0.324 * [backup-simplify]: Simplify 1 into 1
0.324 * [taylor]: Taking taylor expansion of y in x
0.324 * [backup-simplify]: Simplify y into y
0.324 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.324 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
0.324 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 y) 1) 1))) into (* 0.5 (/ 1 y))
0.324 * [backup-simplify]: Simplify (/ (/ 0.5 y) (* 0.5 (/ 1 y))) into 1.0
0.324 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ x y))) (sin (* 0.5 (/ x y)))) in x
0.324 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ x y))) in x
0.324 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ x y))) (cos (* 0.5 (/ x y))))
0.324 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.324 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
0.324 * [taylor]: Taking taylor expansion of 0.5 in x
0.324 * [backup-simplify]: Simplify 0.5 into 0.5
0.324 * [taylor]: Taking taylor expansion of (/ x y) in x
0.324 * [taylor]: Taking taylor expansion of x in x
0.324 * [backup-simplify]: Simplify 0 into 0
0.324 * [backup-simplify]: Simplify 1 into 1
0.325 * [taylor]: Taking taylor expansion of y in x
0.325 * [backup-simplify]: Simplify y into y
0.325 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.325 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
0.325 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
0.325 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) 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 (/ x y) in x
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 * [taylor]: Taking taylor expansion of y in x
0.325 * [backup-simplify]: Simplify y into y
0.325 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.325 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
0.325 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 y) 1) 1))) into (* 0.5 (/ 1 y))
0.325 * [backup-simplify]: Simplify (/ (* 0.5 (/ 1 y)) 1) into (/ 0.5 y)
0.325 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
0.325 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) 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 (/ x y) in x
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 * [taylor]: Taking taylor expansion of y in x
0.325 * [backup-simplify]: Simplify y into y
0.325 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.325 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
0.325 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 y) 1) 1))) into (* 0.5 (/ 1 y))
0.325 * [backup-simplify]: Simplify (/ (/ 0.5 y) (* 0.5 (/ 1 y))) into 1.0
0.326 * [taylor]: Taking taylor expansion of 1.0 in y
0.326 * [backup-simplify]: Simplify 1.0 into 1.0
0.326 * [backup-simplify]: Simplify 1.0 into 1.0
0.326 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0
0.326 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 y))) into 0
0.327 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
0.327 * [backup-simplify]: Simplify (+ 0) into 0
0.327 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (/ 0.5 y) (/ 0 1)))) into 0
0.328 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0
0.328 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 y))) into 0
0.328 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
0.329 * [backup-simplify]: Simplify (- (/ 0 (* 0.5 (/ 1 y))) (+ (* 1.0 (/ 0 (* 0.5 (/ 1 y)))))) 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 into 0
0.329 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.329 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0
0.330 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 y) 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- (* 0.020833333333333332 (/ 1 (pow y 3))))
0.330 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 y) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow y 2))))
0.331 * [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)))
0.331 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.332 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0
0.333 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 y) 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into (- (* 0.020833333333333332 (/ 1 (pow y 3))))
0.333 * [backup-simplify]: Simplify (- (/ (* 0.04166666666666667 (/ 1 (pow y 3))) (* 0.5 (/ 1 y))) (+ (* 1.0 (/ (- (* 0.020833333333333332 (/ 1 (pow y 3)))) (* 0.5 (/ 1 y)))) (* 0 (/ 0 (* 0.5 (/ 1 y)))))) into (* 0.125 (/ 1 (pow y 2)))
0.333 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow y 2))) in y
0.333 * [taylor]: Taking taylor expansion of 0.125 in y
0.333 * [backup-simplify]: Simplify 0.125 into 0.125
0.333 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.333 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.333 * [taylor]: Taking taylor expansion of y in y
0.333 * [backup-simplify]: Simplify 0 into 0
0.333 * [backup-simplify]: Simplify 1 into 1
0.334 * [backup-simplify]: Simplify (* 1 1) into 1
0.334 * [backup-simplify]: Simplify (/ 1 1) into 1
0.334 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.335 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.335 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.336 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.336 * [backup-simplify]: Simplify (+ (* 0.125 0) (+ (* 0 0) (* 0 1))) into 0
0.336 * [backup-simplify]: Simplify 0 into 0
0.336 * [backup-simplify]: Simplify 0 into 0
0.337 * [backup-simplify]: Simplify 0 into 0
0.337 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.338 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y))))) into 0
0.339 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 y) 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
0.339 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0
0.339 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 y))) into 0
0.340 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 y) 1) 1) (/ (pow 0 1) 1)) 0) into 0
0.341 * [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
0.341 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.342 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y))))) into 0
0.343 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 y) 2) 2) (/ (pow 0 1) 1)) 0 0 (* 1 (/ (pow 0 1) 1))) into 0
0.343 * [backup-simplify]: Simplify (- (/ 0 (* 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
0.343 * [taylor]: Taking taylor expansion of 0 in y
0.343 * [backup-simplify]: Simplify 0 into 0
0.343 * [backup-simplify]: Simplify 0 into 0
0.343 * [backup-simplify]: Simplify 1.0 into 1.0
0.344 * [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))))
0.344 * [approximate]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in (x y) around 0
0.344 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in y
0.344 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.344 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.344 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.344 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.344 * [taylor]: Taking taylor expansion of 0.5 in y
0.344 * [backup-simplify]: Simplify 0.5 into 0.5
0.344 * [taylor]: Taking taylor expansion of (/ y x) in y
0.344 * [taylor]: Taking taylor expansion of y in y
0.344 * [backup-simplify]: Simplify 0 into 0
0.344 * [backup-simplify]: Simplify 1 into 1
0.344 * [taylor]: Taking taylor expansion of x in y
0.344 * [backup-simplify]: Simplify x into x
0.344 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.344 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
0.344 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.344 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.344 * [taylor]: Taking taylor expansion of 0.5 in y
0.344 * [backup-simplify]: Simplify 0.5 into 0.5
0.344 * [taylor]: Taking taylor expansion of (/ y x) in y
0.344 * [taylor]: Taking taylor expansion of y in y
0.344 * [backup-simplify]: Simplify 0 into 0
0.344 * [backup-simplify]: Simplify 1 into 1
0.344 * [taylor]: Taking taylor expansion of x in y
0.344 * [backup-simplify]: Simplify x into x
0.344 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.344 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
0.345 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 x) 1) 1))) into (* 0.5 (/ 1 x))
0.345 * [backup-simplify]: Simplify (/ (* 0.5 (/ 1 x)) 1) into (/ 0.5 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 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 x) 1) 1))) into (* 0.5 (/ 1 x))
0.345 * [backup-simplify]: Simplify (/ (/ 0.5 x) (* 0.5 (/ 1 x))) into 1.0
0.345 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
0.345 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
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 x
0.345 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.345 * [taylor]: Taking taylor expansion of 0.5 in x
0.345 * [backup-simplify]: Simplify 0.5 into 0.5
0.345 * [taylor]: Taking taylor expansion of (/ y x) in x
0.345 * [taylor]: Taking taylor expansion of y in x
0.345 * [backup-simplify]: Simplify y into y
0.345 * [taylor]: Taking taylor expansion of x in x
0.345 * [backup-simplify]: Simplify 0 into 0
0.345 * [backup-simplify]: Simplify 1 into 1
0.345 * [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
0.346 * [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 (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
0.346 * [backup-simplify]: Simplify (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) into (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.346 * [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
0.347 * [backup-simplify]: Simplify (/ y 1) into y
0.347 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.347 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
0.347 * [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))))
0.347 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
0.347 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.348 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.348 * [taylor]: Taking taylor expansion of (sin (* 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 (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
0.349 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.349 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
0.349 * [backup-simplify]: Simplify (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) into (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.349 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.349 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.349 * [taylor]: Taking taylor expansion of 0.5 in x
0.349 * [backup-simplify]: Simplify 0.5 into 0.5
0.349 * [taylor]: Taking taylor expansion of (/ y x) in x
0.349 * [taylor]: Taking taylor expansion of y in x
0.349 * [backup-simplify]: Simplify y into y
0.349 * [taylor]: Taking taylor expansion of x in x
0.349 * [backup-simplify]: Simplify 0 into 0
0.349 * [backup-simplify]: Simplify 1 into 1
0.349 * [backup-simplify]: Simplify (/ y 1) into y
0.349 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.349 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
0.350 * [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))))
0.350 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
0.350 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.350 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.350 * [taylor]: Taking taylor expansion of 0.5 in y
0.350 * [backup-simplify]: Simplify 0.5 into 0.5
0.350 * [taylor]: Taking taylor expansion of (/ y x) in y
0.350 * [taylor]: Taking taylor expansion of y in y
0.350 * [backup-simplify]: Simplify 0 into 0
0.350 * [backup-simplify]: Simplify 1 into 1
0.350 * [taylor]: Taking taylor expansion of x in y
0.350 * [backup-simplify]: Simplify x into x
0.350 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.350 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
0.351 * [backup-simplify]: Simplify (/ 1 1) into 1
0.351 * [backup-simplify]: Simplify 1 into 1
0.352 * [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
0.352 * [backup-simplify]: Simplify (- (/ 0 (sin (* 0.5 (/ y x)))) (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (sin (* 0.5 (/ y x))))))) into 0
0.352 * [taylor]: Taking taylor expansion of 0 in y
0.352 * [backup-simplify]: Simplify 0 into 0
0.352 * [backup-simplify]: Simplify 0 into 0
0.353 * [backup-simplify]: Simplify (+ 0) into 0
0.354 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.354 * [backup-simplify]: Simplify 0 into 0
0.354 * [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 * [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
0.355 * [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 (+ (* -1 (/ (pow (/ 0.5 x) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow x 2))))
0.356 * [backup-simplify]: Simplify (- (+ (* 1 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* 0 (/ 0 1)))) into (* 0.125 (/ 1 (pow x 2)))
0.357 * [backup-simplify]: Simplify (* 0.125 (/ 1 (pow x 2))) into (/ 0.125 (pow x 2))
0.357 * [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
0.358 * [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
0.358 * [taylor]: Taking taylor expansion of 0 in y
0.358 * [backup-simplify]: Simplify 0 into 0
0.358 * [backup-simplify]: Simplify 0 into 0
0.358 * [backup-simplify]: Simplify 0 into 0
0.358 * [backup-simplify]: Simplify 0 into 0
0.358 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
0.358 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
0.359 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 1) 1) (/ (pow 0 1) 1)) 0) into 0
0.360 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* (* 0.125 (/ 1 (pow x 2))) (/ 0 1)))) into 0
0.360 * [backup-simplify]: Simplify 0 into 0
0.361 * [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
0.361 * [backup-simplify]: Simplify (- (/ 0 (sin (* 0.5 (/ y x)))) (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (sin (* 0.5 (/ y x))))) (* 0 (/ 0 (sin (* 0.5 (/ y x))))) (* 0 (/ 0 (sin (* 0.5 (/ y x))))) (* 0 (/ 0 (sin (* 0.5 (/ y x))))))) into 0
0.361 * [taylor]: Taking taylor expansion of 0 in y
0.361 * [backup-simplify]: Simplify 0 into 0
0.361 * [backup-simplify]: Simplify 0 into 0
0.361 * [backup-simplify]: Simplify 0 into 0
0.361 * [backup-simplify]: Simplify (+ (* (/ 0.125 (pow (/ 1 x) 2)) (pow (* (/ 1 y) 1) 2)) 1) into (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
0.362 * [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))))
0.362 * [approximate]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in (x y) around 0
0.362 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in y
0.362 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in y
0.362 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.362 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.362 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.362 * [taylor]: Taking taylor expansion of 0.5 in y
0.362 * [backup-simplify]: Simplify 0.5 into 0.5
0.362 * [taylor]: Taking taylor expansion of (/ y x) in y
0.362 * [taylor]: Taking taylor expansion of y in y
0.362 * [backup-simplify]: Simplify 0 into 0
0.362 * [backup-simplify]: Simplify 1 into 1
0.362 * [taylor]: Taking taylor expansion of x in y
0.362 * [backup-simplify]: Simplify x into x
0.362 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.362 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
0.362 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.362 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.362 * [taylor]: Taking taylor expansion of 0.5 in y
0.362 * [backup-simplify]: Simplify 0.5 into 0.5
0.362 * [taylor]: Taking taylor expansion of (/ y x) in y
0.362 * [taylor]: Taking taylor expansion of y in y
0.362 * [backup-simplify]: Simplify 0 into 0
0.362 * [backup-simplify]: Simplify 1 into 1
0.362 * [taylor]: Taking taylor expansion of x in y
0.362 * [backup-simplify]: Simplify x into x
0.362 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.362 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
0.362 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 x) 1) 1))) into (* 0.5 (/ 1 x))
0.362 * [backup-simplify]: Simplify (/ (* 0.5 (/ 1 x)) 1) into (/ 0.5 x)
0.362 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
0.362 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.363 * [taylor]: Taking taylor expansion of 0.5 in y
0.363 * [backup-simplify]: Simplify 0.5 into 0.5
0.363 * [taylor]: Taking taylor expansion of (/ y x) in y
0.363 * [taylor]: Taking taylor expansion of y in y
0.363 * [backup-simplify]: Simplify 0 into 0
0.363 * [backup-simplify]: Simplify 1 into 1
0.363 * [taylor]: Taking taylor expansion of x in y
0.363 * [backup-simplify]: Simplify x into x
0.363 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.363 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
0.363 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 x) 1) 1))) into (* 0.5 (/ 1 x))
0.363 * [backup-simplify]: Simplify (/ (/ 0.5 x) (* 0.5 (/ 1 x))) into 1.0
0.363 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
0.363 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.363 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.363 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.363 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.363 * [taylor]: Taking taylor expansion of 0.5 in x
0.363 * [backup-simplify]: Simplify 0.5 into 0.5
0.363 * [taylor]: Taking taylor expansion of (/ y x) in x
0.363 * [taylor]: Taking taylor expansion of y in x
0.363 * [backup-simplify]: Simplify y into y
0.363 * [taylor]: Taking taylor expansion of x in x
0.363 * [backup-simplify]: Simplify 0 into 0
0.363 * [backup-simplify]: Simplify 1 into 1
0.363 * [backup-simplify]: Simplify (/ y 1) into y
0.363 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.363 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
0.363 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.363 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.363 * [taylor]: Taking taylor expansion of 0.5 in x
0.363 * [backup-simplify]: Simplify 0.5 into 0.5
0.363 * [taylor]: Taking taylor expansion of (/ y x) in x
0.363 * [taylor]: Taking taylor expansion of y in x
0.363 * [backup-simplify]: Simplify y into y
0.363 * [taylor]: Taking taylor expansion of x in x
0.363 * [backup-simplify]: Simplify 0 into 0
0.363 * [backup-simplify]: Simplify 1 into 1
0.363 * [backup-simplify]: Simplify (/ y 1) into y
0.363 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.364 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
0.364 * [backup-simplify]: Simplify (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) into (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.364 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.364 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.364 * [taylor]: Taking taylor expansion of 0.5 in x
0.364 * [backup-simplify]: Simplify 0.5 into 0.5
0.364 * [taylor]: Taking taylor expansion of (/ y x) in x
0.364 * [taylor]: Taking taylor expansion of y in x
0.364 * [backup-simplify]: Simplify y into y
0.364 * [taylor]: Taking taylor expansion of x in x
0.364 * [backup-simplify]: Simplify 0 into 0
0.364 * [backup-simplify]: Simplify 1 into 1
0.364 * [backup-simplify]: Simplify (/ y 1) into y
0.364 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.364 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
0.364 * [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))))
0.364 * [taylor]: Taking taylor expansion of (/ (tan (* 0.5 (/ y x))) (sin (* 0.5 (/ y x)))) in x
0.364 * [taylor]: Taking taylor expansion of (tan (* 0.5 (/ y x))) in x
0.364 * [taylor]: Rewrote expression to (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.364 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.364 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.364 * [taylor]: Taking taylor expansion of 0.5 in x
0.364 * [backup-simplify]: Simplify 0.5 into 0.5
0.364 * [taylor]: Taking taylor expansion of (/ y x) in x
0.364 * [taylor]: Taking taylor expansion of y in x
0.364 * [backup-simplify]: Simplify y into y
0.364 * [taylor]: Taking taylor expansion of x in x
0.364 * [backup-simplify]: Simplify 0 into 0
0.364 * [backup-simplify]: Simplify 1 into 1
0.364 * [backup-simplify]: Simplify (/ y 1) into y
0.365 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.365 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
0.365 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
0.365 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.365 * [taylor]: Taking taylor expansion of 0.5 in x
0.365 * [backup-simplify]: Simplify 0.5 into 0.5
0.365 * [taylor]: Taking taylor expansion of (/ y x) in x
0.365 * [taylor]: Taking taylor expansion of y in x
0.365 * [backup-simplify]: Simplify y into y
0.365 * [taylor]: Taking taylor expansion of x in x
0.365 * [backup-simplify]: Simplify 0 into 0
0.365 * [backup-simplify]: Simplify 1 into 1
0.365 * [backup-simplify]: Simplify (/ y 1) into y
0.365 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.365 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
0.365 * [backup-simplify]: Simplify (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x)))) into (/ (sin (* 0.5 (/ y x))) (cos (* 0.5 (/ y x))))
0.365 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
0.365 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
0.365 * [taylor]: Taking taylor expansion of 0.5 in x
0.365 * [backup-simplify]: Simplify 0.5 into 0.5
0.365 * [taylor]: Taking taylor expansion of (/ y x) in x
0.365 * [taylor]: Taking taylor expansion of y in x
0.365 * [backup-simplify]: Simplify y into y
0.365 * [taylor]: Taking taylor expansion of x in x
0.365 * [backup-simplify]: Simplify 0 into 0
0.370 * [backup-simplify]: Simplify 1 into 1
0.370 * [backup-simplify]: Simplify (/ y 1) into y
0.370 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
0.371 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
0.371 * [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))))
0.371 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
0.371 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
0.371 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
0.371 * [taylor]: Taking taylor expansion of 0.5 in y
0.371 * [backup-simplify]: Simplify 0.5 into 0.5
0.371 * [taylor]: Taking taylor expansion of (/ y x) in y
0.371 * [taylor]: Taking taylor expansion of y in y
0.371 * [backup-simplify]: Simplify 0 into 0
0.371 * [backup-simplify]: Simplify 1 into 1
0.371 * [taylor]: Taking taylor expansion of x in y
0.371 * [backup-simplify]: Simplify x into x
0.371 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.371 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
0.372 * [backup-simplify]: Simplify (/ 1 1) into 1
0.372 * [backup-simplify]: Simplify 1 into 1
0.372 * [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
0.372 * [backup-simplify]: Simplify (- (/ 0 (sin (* 0.5 (/ y x)))) (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (sin (* 0.5 (/ y x))))))) 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
0.373 * [backup-simplify]: Simplify (+ 0) into 0
0.373 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.373 * [backup-simplify]: Simplify 0 into 0
0.374 * [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
0.374 * [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
0.374 * [taylor]: Taking taylor expansion of 0 in y
0.374 * [backup-simplify]: Simplify 0 into 0
0.374 * [backup-simplify]: Simplify 0 into 0
0.374 * [backup-simplify]: Simplify 0 into 0
0.374 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 x) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow x 2))))
0.375 * [backup-simplify]: Simplify (- (+ (* 1 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* 0 (/ 0 1)))) into (* 0.125 (/ 1 (pow x 2)))
0.375 * [backup-simplify]: Simplify (* 0.125 (/ 1 (pow x 2))) into (/ 0.125 (pow x 2))
0.376 * [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
0.376 * [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
0.376 * [taylor]: Taking taylor expansion of 0 in y
0.376 * [backup-simplify]: Simplify 0 into 0
0.376 * [backup-simplify]: Simplify 0 into 0
0.376 * [backup-simplify]: Simplify 0 into 0
0.376 * [backup-simplify]: Simplify 0 into 0
0.376 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
0.377 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
0.378 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 1) 1) (/ (pow 0 1) 1)) 0) into 0
0.379 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* (* 0.125 (/ 1 (pow x 2))) (/ 0 1)))) into 0
0.379 * [backup-simplify]: Simplify 0 into 0
0.379 * [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
0.380 * [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
0.380 * [taylor]: Taking taylor expansion of 0 in y
0.380 * [backup-simplify]: Simplify 0 into 0
0.380 * [backup-simplify]: Simplify 0 into 0
0.380 * [backup-simplify]: Simplify 0 into 0
0.380 * [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)
0.380 * * * [progress]: simplifying candidates
0.381 * [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)
0.382 * * [simplify]: iteration 0: 83 enodes
0.404 * * [simplify]: iteration 1: 152 enodes
0.470 * * [simplify]: iteration 2: 422 enodes
0.677 * * [simplify]: iteration 3: 1547 enodes
1.842 * * [simplify]: iteration complete: 5001 enodes
1.842 * * [simplify]: Extracting #0: cost 55 inf + 0
1.842 * * [simplify]: Extracting #1: cost 220 inf + 3
1.845 * * [simplify]: Extracting #2: cost 1221 inf + 330
1.865 * * [simplify]: Extracting #3: cost 1585 inf + 26922
1.904 * * [simplify]: Extracting #4: cost 832 inf + 165600
1.962 * * [simplify]: Extracting #5: cost 226 inf + 339746
2.035 * * [simplify]: Extracting #6: cost 24 inf + 415133
2.108 * * [simplify]: Extracting #7: cost 0 inf + 424077
2.183 * [simplify]: Simplified to:
  (expm1 (sin (/ (/ x y) 2.0)))
  (log1p (sin (/ (/ x y) 2.0)))
  (log (sin (/ (/ x y) 2.0)))
  (exp (sin (/ (/ x y) 2.0)))
  (* (cbrt (sin (/ (/ x y) 2.0))) (cbrt (sin (/ (/ x y) 2.0))))
  (cbrt (sin (/ (/ x y) 2.0)))
  (* (* (sin (/ (/ x y) 2.0)) (sin (/ (/ x y) 2.0))) (sin (/ (/ x y) 2.0)))
  (sqrt (sin (/ (/ x y) 2.0)))
  (sqrt (sin (/ (/ x y) 2.0)))
  (expm1 (tan (/ (/ x y) 2.0)))
  (log1p (tan (/ (/ x y) 2.0)))
  (sin (/ (/ x y) 2.0))
  (cos (/ (/ x y) 2.0))
  (log (tan (/ (/ x y) 2.0)))
  (exp (tan (/ (/ x y) 2.0)))
  (* (cbrt (tan (/ (/ x y) 2.0))) (cbrt (tan (/ (/ x y) 2.0))))
  (cbrt (tan (/ (/ x y) 2.0)))
  (* (* (tan (/ (/ x y) 2.0)) (tan (/ (/ x y) 2.0))) (tan (/ (/ x y) 2.0)))
  (sqrt (tan (/ (/ x y) 2.0)))
  (sqrt (tan (/ (/ x y) 2.0)))
  (expm1 (/ (tan (/ (/ x y) 2.0)) (sin (/ (/ x y) 2.0))))
  (log1p (/ (tan (/ (/ x y) 2.0)) (sin (/ (/ x y) 2.0))))
  (log (/ (tan (/ (/ x y) 2.0)) (sin (/ (/ x y) 2.0))))
  (log (/ (tan (/ (/ x y) 2.0)) (sin (/ (/ x y) 2.0))))
  (exp (/ (tan (/ (/ x y) 2.0)) (sin (/ (/ x y) 2.0))))
  (* (/ (tan (/ (/ x y) 2.0)) (sin (/ (/ x y) 2.0))) (* (/ (tan (/ (/ x y) 2.0)) (sin (/ (/ x y) 2.0))) (/ (tan (/ (/ x y) 2.0)) (sin (/ (/ x y) 2.0)))))
  (* (cbrt (/ (tan (/ (/ x y) 2.0)) (sin (/ (/ x y) 2.0)))) (cbrt (/ (tan (/ (/ x y) 2.0)) (sin (/ (/ x y) 2.0)))))
  (cbrt (/ (tan (/ (/ x y) 2.0)) (sin (/ (/ x y) 2.0))))
  (* (/ (tan (/ (/ x y) 2.0)) (sin (/ (/ x y) 2.0))) (* (/ (tan (/ (/ x y) 2.0)) (sin (/ (/ x y) 2.0))) (/ (tan (/ (/ x y) 2.0)) (sin (/ (/ x y) 2.0)))))
  (sqrt (/ (tan (/ (/ x y) 2.0)) (sin (/ (/ x y) 2.0))))
  (sqrt (/ (tan (/ (/ x y) 2.0)) (sin (/ (/ x y) 2.0))))
  (- (tan (/ (/ x y) 2.0)))
  (- (sin (/ (/ x y) 2.0)))
  (* (/ (cbrt (tan (/ (/ x y) 2.0))) (cbrt (sin (/ (/ x y) 2.0)))) (/ (cbrt (tan (/ (/ x y) 2.0))) (cbrt (sin (/ (/ x y) 2.0)))))
  (/ (cbrt (tan (/ (/ x y) 2.0))) (cbrt (sin (/ (/ x y) 2.0))))
  (/ (cbrt (tan (/ (/ x y) 2.0))) (/ (sqrt (sin (/ (/ x y) 2.0))) (cbrt (tan (/ (/ x y) 2.0)))))
  (/ (cbrt (tan (/ (/ x y) 2.0))) (sqrt (sin (/ (/ x y) 2.0))))
  (* (cbrt (tan (/ (/ x y) 2.0))) (cbrt (tan (/ (/ x y) 2.0))))
  (/ (cbrt (tan (/ (/ x y) 2.0))) (sin (/ (/ x y) 2.0)))
  (/ (sqrt (tan (/ (/ x y) 2.0))) (* (cbrt (sin (/ (/ x y) 2.0))) (cbrt (sin (/ (/ x y) 2.0)))))
  (/ (sqrt (tan (/ (/ x y) 2.0))) (cbrt (sin (/ (/ x y) 2.0))))
  (/ (sqrt (tan (/ (/ x y) 2.0))) (sqrt (sin (/ (/ x y) 2.0))))
  (/ (sqrt (tan (/ (/ x y) 2.0))) (sqrt (sin (/ (/ x y) 2.0))))
  (sqrt (tan (/ (/ x y) 2.0)))
  (/ (sqrt (tan (/ (/ x y) 2.0))) (sin (/ (/ x y) 2.0)))
  (/ (/ 1 (cbrt (sin (/ (/ x y) 2.0)))) (cbrt (sin (/ (/ x y) 2.0))))
  (/ (tan (/ (/ x y) 2.0)) (cbrt (sin (/ (/ x y) 2.0))))
  (/ 1 (sqrt (sin (/ (/ x y) 2.0))))
  (/ (tan (/ (/ x y) 2.0)) (sqrt (sin (/ (/ x y) 2.0))))
  1
  (/ (tan (/ (/ x y) 2.0)) (sin (/ (/ x y) 2.0)))
  (/ 1 (sin (/ (/ x y) 2.0)))
  (/ (sin (/ (/ x y) 2.0)) (tan (/ (/ x y) 2.0)))
  (/ (/ (tan (/ (/ x y) 2.0)) (cbrt (sin (/ (/ x y) 2.0)))) (cbrt (sin (/ (/ x y) 2.0))))
  (/ (tan (/ (/ x y) 2.0)) (sqrt (sin (/ (/ x y) 2.0))))
  (tan (/ (/ x y) 2.0))
  (/ (sin (/ (/ x y) 2.0)) (cbrt (tan (/ (/ x y) 2.0))))
  (/ (sin (/ (/ x y) 2.0)) (sqrt (tan (/ (/ x y) 2.0))))
  (/ (sin (/ (/ x y) 2.0)) (tan (/ (/ x y) 2.0)))
  (* (sin (/ (/ x y) 2.0)) (cos (/ (/ x y) 2.0)))
  0
  (* (/ x y) 0.5)
  (* (/ x y) 0.5)
  0
  (fma 0.04166666666666667 (* (* (/ x y) (/ x y)) (/ x y)) (* (/ x y) 0.5))
  (fma 0.04166666666666667 (* (* (/ x y) (/ x y)) (/ x y)) (* (/ x y) 0.5))
  1.0
  (fma (* (/ x y) (/ x y)) 0.125 1)
  (fma (* (/ x y) (/ x y)) 0.125 1)
2.186 * * * [progress]: adding candidates to table
2.576 * * [progress]: iteration 2 / 4
2.576 * * * [progress]: picking best candidate
2.655 * * * * [pick]: Picked  #<alt (λ (x y) 1.0)>
2.655 * * * [progress]: localizing error
2.656 * * * [progress]: generating rewritten candidates
2.656 * * * [progress]: generating series expansions
2.656 * * * [progress]: simplifying candidates
2.656 * [simplify]: Simplifying:
  
2.656 * * [simplify]: iteration 0: 0 enodes
2.656 * * [simplify]: iteration complete: 0 enodes
2.656 * * [simplify]: Extracting #0: cost 0 inf + 0
2.656 * [simplify]: Simplified to:
  
2.656 * * * [progress]: adding candidates to table
2.656 * * [progress]: iteration 3 / 4
2.656 * * * [progress]: picking best candidate
2.729 * * * * [pick]: Picked  #<alt (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))>
2.729 * * * [progress]: localizing error
2.769 * * * [progress]: generating rewritten candidates
2.769 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2)
2.773 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1)
2.777 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2)
2.781 * * * * [progress]: [ 4 / 4 ] rewriting at (2)
2.809 * * * [progress]: generating series expansions
2.809 * * * * [progress]: [ 1 / 4 ] generating series at (2 2)
2.809 * [backup-simplify]: Simplify (sin (/ x (* y 2.0))) into (sin (* 0.5 (/ x y)))
2.809 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in (x y) around 0
2.809 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
2.809 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
2.809 * [taylor]: Taking taylor expansion of 0.5 in y
2.809 * [backup-simplify]: Simplify 0.5 into 0.5
2.809 * [taylor]: Taking taylor expansion of (/ x y) in y
2.809 * [taylor]: Taking taylor expansion of x in y
2.809 * [backup-simplify]: Simplify x into x
2.809 * [taylor]: Taking taylor expansion of y in y
2.810 * [backup-simplify]: Simplify 0 into 0
2.810 * [backup-simplify]: Simplify 1 into 1
2.810 * [backup-simplify]: Simplify (/ x 1) into x
2.810 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x)
2.810 * [backup-simplify]: Simplify (sin (* 0.5 (/ x y))) into (sin (* 0.5 (/ x y)))
2.810 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
2.810 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
2.810 * [taylor]: Taking taylor expansion of 0.5 in x
2.810 * [backup-simplify]: Simplify 0.5 into 0.5
2.810 * [taylor]: Taking taylor expansion of (/ x y) in x
2.810 * [taylor]: Taking taylor expansion of x in x
2.810 * [backup-simplify]: Simplify 0 into 0
2.810 * [backup-simplify]: Simplify 1 into 1
2.810 * [taylor]: Taking taylor expansion of y in x
2.810 * [backup-simplify]: Simplify y into y
2.810 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.810 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
2.810 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
2.810 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
2.810 * [taylor]: Taking taylor expansion of 0.5 in x
2.810 * [backup-simplify]: Simplify 0.5 into 0.5
2.810 * [taylor]: Taking taylor expansion of (/ x y) in x
2.810 * [taylor]: Taking taylor expansion of x in x
2.810 * [backup-simplify]: Simplify 0 into 0
2.810 * [backup-simplify]: Simplify 1 into 1
2.810 * [taylor]: Taking taylor expansion of y in x
2.810 * [backup-simplify]: Simplify y into y
2.810 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.810 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
2.810 * [taylor]: Taking taylor expansion of 0 in y
2.810 * [backup-simplify]: Simplify 0 into 0
2.810 * [backup-simplify]: Simplify 0 into 0
2.810 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 y) 1) 1))) into (* 0.5 (/ 1 y))
2.810 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
2.810 * [taylor]: Taking taylor expansion of 0.5 in y
2.810 * [backup-simplify]: Simplify 0.5 into 0.5
2.810 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.810 * [taylor]: Taking taylor expansion of y in y
2.811 * [backup-simplify]: Simplify 0 into 0
2.811 * [backup-simplify]: Simplify 1 into 1
2.811 * [backup-simplify]: Simplify (/ 1 1) into 1
2.812 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.812 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
2.812 * [backup-simplify]: Simplify 0 into 0
2.812 * [backup-simplify]: Simplify 0 into 0
2.812 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0
2.813 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 y))) into 0
2.813 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
2.813 * [taylor]: Taking taylor expansion of 0 in y
2.813 * [backup-simplify]: Simplify 0 into 0
2.813 * [backup-simplify]: Simplify 0 into 0
2.814 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.814 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
2.814 * [backup-simplify]: Simplify 0 into 0
2.814 * [backup-simplify]: Simplify 0 into 0
2.814 * [backup-simplify]: Simplify 0 into 0
2.815 * [backup-simplify]: Simplify (sin (/ (/ 1 x) (* (/ 1 y) 2.0))) into (sin (* 0.5 (/ y x)))
2.815 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
2.815 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
2.815 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.815 * [taylor]: Taking taylor expansion of 0.5 in y
2.815 * [backup-simplify]: Simplify 0.5 into 0.5
2.815 * [taylor]: Taking taylor expansion of (/ y x) in y
2.815 * [taylor]: Taking taylor expansion of y in y
2.815 * [backup-simplify]: Simplify 0 into 0
2.815 * [backup-simplify]: Simplify 1 into 1
2.815 * [taylor]: Taking taylor expansion of x in y
2.815 * [backup-simplify]: Simplify x into x
2.815 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.815 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
2.815 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
2.815 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.815 * [taylor]: Taking taylor expansion of 0.5 in x
2.815 * [backup-simplify]: Simplify 0.5 into 0.5
2.815 * [taylor]: Taking taylor expansion of (/ y x) in x
2.815 * [taylor]: Taking taylor expansion of y in x
2.815 * [backup-simplify]: Simplify y into y
2.815 * [taylor]: Taking taylor expansion of x in x
2.815 * [backup-simplify]: Simplify 0 into 0
2.815 * [backup-simplify]: Simplify 1 into 1
2.815 * [backup-simplify]: Simplify (/ y 1) into y
2.815 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
2.815 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
2.815 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
2.815 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.815 * [taylor]: Taking taylor expansion of 0.5 in x
2.815 * [backup-simplify]: Simplify 0.5 into 0.5
2.815 * [taylor]: Taking taylor expansion of (/ y x) in x
2.815 * [taylor]: Taking taylor expansion of y in x
2.815 * [backup-simplify]: Simplify y into y
2.815 * [taylor]: Taking taylor expansion of x in x
2.815 * [backup-simplify]: Simplify 0 into 0
2.815 * [backup-simplify]: Simplify 1 into 1
2.815 * [backup-simplify]: Simplify (/ y 1) into y
2.815 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
2.815 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
2.816 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
2.816 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.816 * [taylor]: Taking taylor expansion of 0.5 in y
2.816 * [backup-simplify]: Simplify 0.5 into 0.5
2.816 * [taylor]: Taking taylor expansion of (/ y x) in y
2.816 * [taylor]: Taking taylor expansion of y in y
2.816 * [backup-simplify]: Simplify 0 into 0
2.816 * [backup-simplify]: Simplify 1 into 1
2.816 * [taylor]: Taking taylor expansion of x in y
2.816 * [backup-simplify]: Simplify x into x
2.816 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.816 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
2.816 * [backup-simplify]: Simplify 0 into 0
2.816 * [taylor]: Taking taylor expansion of 0 in y
2.816 * [backup-simplify]: Simplify 0 into 0
2.816 * [backup-simplify]: Simplify 0 into 0
2.816 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 x) 1) 1))) into (* 0.5 (/ 1 x))
2.816 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
2.816 * [taylor]: Taking taylor expansion of 0 in y
2.816 * [backup-simplify]: Simplify 0 into 0
2.816 * [backup-simplify]: Simplify 0 into 0
2.816 * [backup-simplify]: Simplify 0 into 0
2.816 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
2.817 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
2.817 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
2.817 * [backup-simplify]: Simplify 0 into 0
2.817 * [taylor]: Taking taylor expansion of 0 in y
2.817 * [backup-simplify]: Simplify 0 into 0
2.817 * [backup-simplify]: Simplify 0 into 0
2.818 * [backup-simplify]: Simplify 0 into 0
2.818 * [backup-simplify]: Simplify 0 into 0
2.818 * [backup-simplify]: Simplify (* (/ 0.5 (/ 1 x)) (* (/ 1 y) 1)) into (* 0.5 (/ x y))
2.818 * [backup-simplify]: Simplify (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) into (sin (* 0.5 (/ y x)))
2.818 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
2.818 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
2.818 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.818 * [taylor]: Taking taylor expansion of 0.5 in y
2.818 * [backup-simplify]: Simplify 0.5 into 0.5
2.818 * [taylor]: Taking taylor expansion of (/ y x) in y
2.818 * [taylor]: Taking taylor expansion of y in y
2.818 * [backup-simplify]: Simplify 0 into 0
2.818 * [backup-simplify]: Simplify 1 into 1
2.818 * [taylor]: Taking taylor expansion of x in y
2.818 * [backup-simplify]: Simplify x into x
2.818 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.818 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
2.818 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
2.818 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.818 * [taylor]: Taking taylor expansion of 0.5 in x
2.818 * [backup-simplify]: Simplify 0.5 into 0.5
2.818 * [taylor]: Taking taylor expansion of (/ y x) in x
2.818 * [taylor]: Taking taylor expansion of y in x
2.818 * [backup-simplify]: Simplify y into y
2.818 * [taylor]: Taking taylor expansion of x in x
2.818 * [backup-simplify]: Simplify 0 into 0
2.818 * [backup-simplify]: Simplify 1 into 1
2.818 * [backup-simplify]: Simplify (/ y 1) into y
2.818 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
2.818 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
2.818 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
2.818 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.818 * [taylor]: Taking taylor expansion of 0.5 in x
2.818 * [backup-simplify]: Simplify 0.5 into 0.5
2.818 * [taylor]: Taking taylor expansion of (/ y x) in x
2.818 * [taylor]: Taking taylor expansion of y in x
2.818 * [backup-simplify]: Simplify y into y
2.818 * [taylor]: Taking taylor expansion of x in x
2.818 * [backup-simplify]: Simplify 0 into 0
2.818 * [backup-simplify]: Simplify 1 into 1
2.819 * [backup-simplify]: Simplify (/ y 1) into y
2.819 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
2.819 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
2.819 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
2.819 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.819 * [taylor]: Taking taylor expansion of 0.5 in y
2.819 * [backup-simplify]: Simplify 0.5 into 0.5
2.819 * [taylor]: Taking taylor expansion of (/ y x) in y
2.819 * [taylor]: Taking taylor expansion of y in y
2.819 * [backup-simplify]: Simplify 0 into 0
2.819 * [backup-simplify]: Simplify 1 into 1
2.819 * [taylor]: Taking taylor expansion of x in y
2.819 * [backup-simplify]: Simplify x into x
2.819 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.819 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
2.819 * [backup-simplify]: Simplify 0 into 0
2.819 * [taylor]: Taking taylor expansion of 0 in y
2.819 * [backup-simplify]: Simplify 0 into 0
2.819 * [backup-simplify]: Simplify 0 into 0
2.819 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 x) 1) 1))) into (* 0.5 (/ 1 x))
2.819 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
2.819 * [taylor]: Taking taylor expansion of 0 in y
2.819 * [backup-simplify]: Simplify 0 into 0
2.819 * [backup-simplify]: Simplify 0 into 0
2.819 * [backup-simplify]: Simplify 0 into 0
2.819 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
2.820 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
2.821 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
2.821 * [backup-simplify]: Simplify 0 into 0
2.821 * [taylor]: Taking taylor expansion of 0 in y
2.821 * [backup-simplify]: Simplify 0 into 0
2.821 * [backup-simplify]: Simplify 0 into 0
2.821 * [backup-simplify]: Simplify 0 into 0
2.821 * [backup-simplify]: Simplify 0 into 0
2.821 * [backup-simplify]: Simplify (* (/ 0.5 (/ 1 (- x))) (* (/ 1 (- y)) 1)) into (* 0.5 (/ x y))
2.821 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1)
2.821 * [backup-simplify]: Simplify (sin (/ x (* y 2.0))) into (sin (* 0.5 (/ x y)))
2.821 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in (x y) around 0
2.821 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in y
2.821 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
2.821 * [taylor]: Taking taylor expansion of 0.5 in y
2.821 * [backup-simplify]: Simplify 0.5 into 0.5
2.821 * [taylor]: Taking taylor expansion of (/ x y) in y
2.821 * [taylor]: Taking taylor expansion of x in y
2.821 * [backup-simplify]: Simplify x into x
2.821 * [taylor]: Taking taylor expansion of y in y
2.821 * [backup-simplify]: Simplify 0 into 0
2.821 * [backup-simplify]: Simplify 1 into 1
2.821 * [backup-simplify]: Simplify (/ x 1) into x
2.821 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x)
2.821 * [backup-simplify]: Simplify (sin (* 0.5 (/ x y))) into (sin (* 0.5 (/ x y)))
2.821 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
2.821 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
2.821 * [taylor]: Taking taylor expansion of 0.5 in x
2.821 * [backup-simplify]: Simplify 0.5 into 0.5
2.821 * [taylor]: Taking taylor expansion of (/ x y) in x
2.821 * [taylor]: Taking taylor expansion of x in x
2.821 * [backup-simplify]: Simplify 0 into 0
2.821 * [backup-simplify]: Simplify 1 into 1
2.821 * [taylor]: Taking taylor expansion of y in x
2.821 * [backup-simplify]: Simplify y into y
2.821 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.822 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
2.822 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ x y))) in x
2.822 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
2.822 * [taylor]: Taking taylor expansion of 0.5 in x
2.822 * [backup-simplify]: Simplify 0.5 into 0.5
2.822 * [taylor]: Taking taylor expansion of (/ x y) in x
2.822 * [taylor]: Taking taylor expansion of x in x
2.822 * [backup-simplify]: Simplify 0 into 0
2.822 * [backup-simplify]: Simplify 1 into 1
2.822 * [taylor]: Taking taylor expansion of y in x
2.822 * [backup-simplify]: Simplify y into y
2.822 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.822 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
2.822 * [taylor]: Taking taylor expansion of 0 in y
2.822 * [backup-simplify]: Simplify 0 into 0
2.822 * [backup-simplify]: Simplify 0 into 0
2.822 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 y) 1) 1))) into (* 0.5 (/ 1 y))
2.822 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
2.822 * [taylor]: Taking taylor expansion of 0.5 in y
2.822 * [backup-simplify]: Simplify 0.5 into 0.5
2.822 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.822 * [taylor]: Taking taylor expansion of y in y
2.822 * [backup-simplify]: Simplify 0 into 0
2.822 * [backup-simplify]: Simplify 1 into 1
2.823 * [backup-simplify]: Simplify (/ 1 1) into 1
2.823 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.823 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0
2.823 * [backup-simplify]: Simplify 0 into 0
2.824 * [backup-simplify]: Simplify 0 into 0
2.824 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0
2.824 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 y))) into 0
2.824 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
2.824 * [taylor]: Taking taylor expansion of 0 in y
2.825 * [backup-simplify]: Simplify 0 into 0
2.825 * [backup-simplify]: Simplify 0 into 0
2.825 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.826 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
2.826 * [backup-simplify]: Simplify 0 into 0
2.826 * [backup-simplify]: Simplify 0 into 0
2.826 * [backup-simplify]: Simplify 0 into 0
2.826 * [backup-simplify]: Simplify (sin (/ (/ 1 x) (* (/ 1 y) 2.0))) into (sin (* 0.5 (/ y x)))
2.826 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
2.826 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
2.826 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.826 * [taylor]: Taking taylor expansion of 0.5 in y
2.826 * [backup-simplify]: Simplify 0.5 into 0.5
2.826 * [taylor]: Taking taylor expansion of (/ y x) in y
2.826 * [taylor]: Taking taylor expansion of y in y
2.826 * [backup-simplify]: Simplify 0 into 0
2.826 * [backup-simplify]: Simplify 1 into 1
2.826 * [taylor]: Taking taylor expansion of x in y
2.826 * [backup-simplify]: Simplify x into x
2.826 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.826 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
2.826 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
2.826 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.826 * [taylor]: Taking taylor expansion of 0.5 in x
2.826 * [backup-simplify]: Simplify 0.5 into 0.5
2.826 * [taylor]: Taking taylor expansion of (/ y x) in x
2.826 * [taylor]: Taking taylor expansion of y in x
2.826 * [backup-simplify]: Simplify y into y
2.826 * [taylor]: Taking taylor expansion of x in x
2.826 * [backup-simplify]: Simplify 0 into 0
2.826 * [backup-simplify]: Simplify 1 into 1
2.826 * [backup-simplify]: Simplify (/ y 1) into y
2.826 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
2.827 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
2.827 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
2.827 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.827 * [taylor]: Taking taylor expansion of 0.5 in x
2.827 * [backup-simplify]: Simplify 0.5 into 0.5
2.827 * [taylor]: Taking taylor expansion of (/ y x) in x
2.827 * [taylor]: Taking taylor expansion of y in x
2.827 * [backup-simplify]: Simplify y into y
2.827 * [taylor]: Taking taylor expansion of x in x
2.827 * [backup-simplify]: Simplify 0 into 0
2.827 * [backup-simplify]: Simplify 1 into 1
2.827 * [backup-simplify]: Simplify (/ y 1) into y
2.827 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
2.827 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
2.827 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
2.827 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.827 * [taylor]: Taking taylor expansion of 0.5 in y
2.827 * [backup-simplify]: Simplify 0.5 into 0.5
2.827 * [taylor]: Taking taylor expansion of (/ y x) in y
2.827 * [taylor]: Taking taylor expansion of y in y
2.827 * [backup-simplify]: Simplify 0 into 0
2.827 * [backup-simplify]: Simplify 1 into 1
2.827 * [taylor]: Taking taylor expansion of x in y
2.827 * [backup-simplify]: Simplify x into x
2.827 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.827 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
2.827 * [backup-simplify]: Simplify 0 into 0
2.827 * [taylor]: Taking taylor expansion of 0 in y
2.827 * [backup-simplify]: Simplify 0 into 0
2.827 * [backup-simplify]: Simplify 0 into 0
2.827 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 x) 1) 1))) into (* 0.5 (/ 1 x))
2.827 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
2.827 * [taylor]: Taking taylor expansion of 0 in y
2.827 * [backup-simplify]: Simplify 0 into 0
2.827 * [backup-simplify]: Simplify 0 into 0
2.827 * [backup-simplify]: Simplify 0 into 0
2.828 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
2.828 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
2.829 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
2.829 * [backup-simplify]: Simplify 0 into 0
2.829 * [taylor]: Taking taylor expansion of 0 in y
2.829 * [backup-simplify]: Simplify 0 into 0
2.829 * [backup-simplify]: Simplify 0 into 0
2.829 * [backup-simplify]: Simplify 0 into 0
2.829 * [backup-simplify]: Simplify 0 into 0
2.829 * [backup-simplify]: Simplify (* (/ 0.5 (/ 1 x)) (* (/ 1 y) 1)) into (* 0.5 (/ x y))
2.829 * [backup-simplify]: Simplify (sin (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) into (sin (* 0.5 (/ y x)))
2.829 * [approximate]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in (x y) around 0
2.829 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
2.829 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.829 * [taylor]: Taking taylor expansion of 0.5 in y
2.829 * [backup-simplify]: Simplify 0.5 into 0.5
2.829 * [taylor]: Taking taylor expansion of (/ y x) in y
2.829 * [taylor]: Taking taylor expansion of y in y
2.829 * [backup-simplify]: Simplify 0 into 0
2.829 * [backup-simplify]: Simplify 1 into 1
2.829 * [taylor]: Taking taylor expansion of x in y
2.829 * [backup-simplify]: Simplify x into x
2.829 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.829 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
2.829 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
2.829 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.829 * [taylor]: Taking taylor expansion of 0.5 in x
2.829 * [backup-simplify]: Simplify 0.5 into 0.5
2.829 * [taylor]: Taking taylor expansion of (/ y x) in x
2.829 * [taylor]: Taking taylor expansion of y in x
2.829 * [backup-simplify]: Simplify y into y
2.829 * [taylor]: Taking taylor expansion of x in x
2.829 * [backup-simplify]: Simplify 0 into 0
2.829 * [backup-simplify]: Simplify 1 into 1
2.829 * [backup-simplify]: Simplify (/ y 1) into y
2.829 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
2.830 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
2.830 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in x
2.830 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.830 * [taylor]: Taking taylor expansion of 0.5 in x
2.830 * [backup-simplify]: Simplify 0.5 into 0.5
2.830 * [taylor]: Taking taylor expansion of (/ y x) in x
2.830 * [taylor]: Taking taylor expansion of y in x
2.830 * [backup-simplify]: Simplify y into y
2.830 * [taylor]: Taking taylor expansion of x in x
2.830 * [backup-simplify]: Simplify 0 into 0
2.830 * [backup-simplify]: Simplify 1 into 1
2.830 * [backup-simplify]: Simplify (/ y 1) into y
2.830 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
2.830 * [backup-simplify]: Simplify (sin (* 0.5 (/ y x))) into (sin (* 0.5 (/ y x)))
2.830 * [taylor]: Taking taylor expansion of (sin (* 0.5 (/ y x))) in y
2.830 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.830 * [taylor]: Taking taylor expansion of 0.5 in y
2.830 * [backup-simplify]: Simplify 0.5 into 0.5
2.830 * [taylor]: Taking taylor expansion of (/ y x) in y
2.830 * [taylor]: Taking taylor expansion of y in y
2.830 * [backup-simplify]: Simplify 0 into 0
2.830 * [backup-simplify]: Simplify 1 into 1
2.830 * [taylor]: Taking taylor expansion of x in y
2.830 * [backup-simplify]: Simplify x into x
2.830 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.830 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
2.830 * [backup-simplify]: Simplify 0 into 0
2.830 * [taylor]: Taking taylor expansion of 0 in y
2.830 * [backup-simplify]: Simplify 0 into 0
2.830 * [backup-simplify]: Simplify 0 into 0
2.830 * [backup-simplify]: Simplify (+ (* 1 (/ (pow (/ 0.5 x) 1) 1))) into (* 0.5 (/ 1 x))
2.830 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
2.830 * [taylor]: Taking taylor expansion of 0 in y
2.830 * [backup-simplify]: Simplify 0 into 0
2.830 * [backup-simplify]: Simplify 0 into 0
2.830 * [backup-simplify]: Simplify 0 into 0
2.831 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
2.831 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
2.832 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0
2.832 * [backup-simplify]: Simplify 0 into 0
2.832 * [taylor]: Taking taylor expansion of 0 in y
2.832 * [backup-simplify]: Simplify 0 into 0
2.832 * [backup-simplify]: Simplify 0 into 0
2.832 * [backup-simplify]: Simplify 0 into 0
2.832 * [backup-simplify]: Simplify 0 into 0
2.832 * [backup-simplify]: Simplify (* (/ 0.5 (/ 1 (- x))) (* (/ 1 (- y)) 1)) into (* 0.5 (/ x y))
2.832 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2)
2.832 * [backup-simplify]: Simplify (cos (/ x (* y 2.0))) into (cos (* 0.5 (/ x y)))
2.832 * [approximate]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in (x y) around 0
2.832 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
2.832 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
2.832 * [taylor]: Taking taylor expansion of 0.5 in y
2.832 * [backup-simplify]: Simplify 0.5 into 0.5
2.832 * [taylor]: Taking taylor expansion of (/ x y) in y
2.832 * [taylor]: Taking taylor expansion of x in y
2.832 * [backup-simplify]: Simplify x into x
2.832 * [taylor]: Taking taylor expansion of y in y
2.832 * [backup-simplify]: Simplify 0 into 0
2.832 * [backup-simplify]: Simplify 1 into 1
2.832 * [backup-simplify]: Simplify (/ x 1) into x
2.832 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x)
2.832 * [backup-simplify]: Simplify (cos (* 0.5 (/ x y))) into (cos (* 0.5 (/ x y)))
2.832 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
2.832 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
2.832 * [taylor]: Taking taylor expansion of 0.5 in x
2.832 * [backup-simplify]: Simplify 0.5 into 0.5
2.832 * [taylor]: Taking taylor expansion of (/ x y) in x
2.832 * [taylor]: Taking taylor expansion of x in x
2.832 * [backup-simplify]: Simplify 0 into 0
2.832 * [backup-simplify]: Simplify 1 into 1
2.832 * [taylor]: Taking taylor expansion of y in x
2.832 * [backup-simplify]: Simplify y into y
2.832 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.833 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
2.833 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
2.833 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
2.833 * [taylor]: Taking taylor expansion of 0.5 in x
2.833 * [backup-simplify]: Simplify 0.5 into 0.5
2.833 * [taylor]: Taking taylor expansion of (/ x y) in x
2.833 * [taylor]: Taking taylor expansion of x in x
2.833 * [backup-simplify]: Simplify 0 into 0
2.833 * [backup-simplify]: Simplify 1 into 1
2.833 * [taylor]: Taking taylor expansion of y in x
2.833 * [backup-simplify]: Simplify y into y
2.833 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.833 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
2.833 * [taylor]: Taking taylor expansion of 1 in y
2.833 * [backup-simplify]: Simplify 1 into 1
2.833 * [backup-simplify]: Simplify 1 into 1
2.833 * [backup-simplify]: Simplify (+ 0) into 0
2.833 * [taylor]: Taking taylor expansion of 0 in y
2.833 * [backup-simplify]: Simplify 0 into 0
2.833 * [backup-simplify]: Simplify 0 into 0
2.833 * [backup-simplify]: Simplify 0 into 0
2.834 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 y) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow y 2))))
2.834 * [taylor]: Taking taylor expansion of (- (* 0.125 (/ 1 (pow y 2)))) in y
2.834 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow y 2))) in y
2.834 * [taylor]: Taking taylor expansion of 0.125 in y
2.834 * [backup-simplify]: Simplify 0.125 into 0.125
2.834 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.834 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.834 * [taylor]: Taking taylor expansion of y in y
2.834 * [backup-simplify]: Simplify 0 into 0
2.834 * [backup-simplify]: Simplify 1 into 1
2.834 * [backup-simplify]: Simplify (* 1 1) into 1
2.834 * [backup-simplify]: Simplify (/ 1 1) into 1
2.835 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.835 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.836 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.836 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.837 * [backup-simplify]: Simplify (+ (* 0.125 0) (+ (* 0 0) (* 0 1))) into 0
2.837 * [backup-simplify]: Simplify (- 0) into 0
2.837 * [backup-simplify]: Simplify 0 into 0
2.837 * [backup-simplify]: Simplify 0 into 0
2.837 * [backup-simplify]: Simplify 0 into 0
2.838 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0
2.838 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 y))) into 0
2.839 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 y) 1) 1) (/ (pow 0 1) 1)) 0) into 0
2.839 * [taylor]: Taking taylor expansion of 0 in y
2.839 * [backup-simplify]: Simplify 0 into 0
2.839 * [backup-simplify]: Simplify 0 into 0
2.839 * [backup-simplify]: Simplify 1 into 1
2.839 * [backup-simplify]: Simplify (cos (/ (/ 1 x) (* (/ 1 y) 2.0))) into (cos (* 0.5 (/ y x)))
2.839 * [approximate]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in (x y) around 0
2.839 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
2.839 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.839 * [taylor]: Taking taylor expansion of 0.5 in y
2.839 * [backup-simplify]: Simplify 0.5 into 0.5
2.839 * [taylor]: Taking taylor expansion of (/ y x) in y
2.839 * [taylor]: Taking taylor expansion of y in y
2.839 * [backup-simplify]: Simplify 0 into 0
2.839 * [backup-simplify]: Simplify 1 into 1
2.839 * [taylor]: Taking taylor expansion of x in y
2.839 * [backup-simplify]: Simplify x into x
2.839 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.839 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
2.839 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
2.839 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.839 * [taylor]: Taking taylor expansion of 0.5 in x
2.839 * [backup-simplify]: Simplify 0.5 into 0.5
2.839 * [taylor]: Taking taylor expansion of (/ y x) in x
2.840 * [taylor]: Taking taylor expansion of y in x
2.840 * [backup-simplify]: Simplify y into y
2.840 * [taylor]: Taking taylor expansion of x in x
2.840 * [backup-simplify]: Simplify 0 into 0
2.840 * [backup-simplify]: Simplify 1 into 1
2.840 * [backup-simplify]: Simplify (/ y 1) into y
2.840 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
2.840 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
2.840 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
2.840 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.840 * [taylor]: Taking taylor expansion of 0.5 in x
2.840 * [backup-simplify]: Simplify 0.5 into 0.5
2.840 * [taylor]: Taking taylor expansion of (/ y x) in x
2.840 * [taylor]: Taking taylor expansion of y in x
2.840 * [backup-simplify]: Simplify y into y
2.840 * [taylor]: Taking taylor expansion of x in x
2.840 * [backup-simplify]: Simplify 0 into 0
2.840 * [backup-simplify]: Simplify 1 into 1
2.840 * [backup-simplify]: Simplify (/ y 1) into y
2.840 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
2.840 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
2.840 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
2.840 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.840 * [taylor]: Taking taylor expansion of 0.5 in y
2.841 * [backup-simplify]: Simplify 0.5 into 0.5
2.841 * [taylor]: Taking taylor expansion of (/ y x) in y
2.841 * [taylor]: Taking taylor expansion of y in y
2.841 * [backup-simplify]: Simplify 0 into 0
2.841 * [backup-simplify]: Simplify 1 into 1
2.841 * [taylor]: Taking taylor expansion of x in y
2.841 * [backup-simplify]: Simplify x into x
2.841 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.841 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
2.841 * [backup-simplify]: Simplify 1 into 1
2.841 * [taylor]: Taking taylor expansion of 0 in y
2.841 * [backup-simplify]: Simplify 0 into 0
2.841 * [backup-simplify]: Simplify 0 into 0
2.842 * [backup-simplify]: Simplify (+ 0) into 0
2.842 * [backup-simplify]: Simplify 0 into 0
2.842 * [taylor]: Taking taylor expansion of 0 in y
2.842 * [backup-simplify]: Simplify 0 into 0
2.842 * [backup-simplify]: Simplify 0 into 0
2.842 * [backup-simplify]: Simplify 0 into 0
2.842 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 x) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow x 2))))
2.842 * [backup-simplify]: Simplify (- (* 0.125 (/ 1 (pow x 2)))) into (- (* 0.125 (/ 1 (pow x 2))))
2.842 * [taylor]: Taking taylor expansion of 0 in y
2.843 * [backup-simplify]: Simplify 0 into 0
2.843 * [backup-simplify]: Simplify 0 into 0
2.843 * [backup-simplify]: Simplify 0 into 0
2.843 * [backup-simplify]: Simplify 0 into 0
2.843 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
2.844 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
2.845 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 1) 1) (/ (pow 0 1) 1)) 0) into 0
2.845 * [backup-simplify]: Simplify 0 into 0
2.845 * [taylor]: Taking taylor expansion of 0 in y
2.845 * [backup-simplify]: Simplify 0 into 0
2.845 * [backup-simplify]: Simplify 0 into 0
2.845 * [backup-simplify]: Simplify 0 into 0
2.845 * [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))))
2.846 * [backup-simplify]: Simplify (cos (/ (/ 1 (- x)) (* (/ 1 (- y)) 2.0))) into (cos (* 0.5 (/ y x)))
2.846 * [approximate]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in (x y) around 0
2.846 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
2.846 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.846 * [taylor]: Taking taylor expansion of 0.5 in y
2.846 * [backup-simplify]: Simplify 0.5 into 0.5
2.846 * [taylor]: Taking taylor expansion of (/ y x) in y
2.846 * [taylor]: Taking taylor expansion of y in y
2.846 * [backup-simplify]: Simplify 0 into 0
2.846 * [backup-simplify]: Simplify 1 into 1
2.846 * [taylor]: Taking taylor expansion of x in y
2.846 * [backup-simplify]: Simplify x into x
2.846 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.846 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
2.846 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
2.846 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.846 * [taylor]: Taking taylor expansion of 0.5 in x
2.846 * [backup-simplify]: Simplify 0.5 into 0.5
2.846 * [taylor]: Taking taylor expansion of (/ y x) in x
2.846 * [taylor]: Taking taylor expansion of y in x
2.846 * [backup-simplify]: Simplify y into y
2.846 * [taylor]: Taking taylor expansion of x in x
2.846 * [backup-simplify]: Simplify 0 into 0
2.846 * [backup-simplify]: Simplify 1 into 1
2.846 * [backup-simplify]: Simplify (/ y 1) into y
2.846 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
2.846 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
2.847 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
2.847 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.847 * [taylor]: Taking taylor expansion of 0.5 in x
2.847 * [backup-simplify]: Simplify 0.5 into 0.5
2.847 * [taylor]: Taking taylor expansion of (/ y x) in x
2.847 * [taylor]: Taking taylor expansion of y in x
2.847 * [backup-simplify]: Simplify y into y
2.847 * [taylor]: Taking taylor expansion of x in x
2.847 * [backup-simplify]: Simplify 0 into 0
2.847 * [backup-simplify]: Simplify 1 into 1
2.847 * [backup-simplify]: Simplify (/ y 1) into y
2.847 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
2.847 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
2.847 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
2.847 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.847 * [taylor]: Taking taylor expansion of 0.5 in y
2.847 * [backup-simplify]: Simplify 0.5 into 0.5
2.847 * [taylor]: Taking taylor expansion of (/ y x) in y
2.847 * [taylor]: Taking taylor expansion of y in y
2.847 * [backup-simplify]: Simplify 0 into 0
2.847 * [backup-simplify]: Simplify 1 into 1
2.847 * [taylor]: Taking taylor expansion of x in y
2.847 * [backup-simplify]: Simplify x into x
2.847 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.847 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
2.848 * [backup-simplify]: Simplify 1 into 1
2.848 * [taylor]: Taking taylor expansion of 0 in y
2.848 * [backup-simplify]: Simplify 0 into 0
2.848 * [backup-simplify]: Simplify 0 into 0
2.848 * [backup-simplify]: Simplify (+ 0) into 0
2.848 * [backup-simplify]: Simplify 0 into 0
2.848 * [taylor]: Taking taylor expansion of 0 in y
2.848 * [backup-simplify]: Simplify 0 into 0
2.848 * [backup-simplify]: Simplify 0 into 0
2.848 * [backup-simplify]: Simplify 0 into 0
2.849 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 x) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow x 2))))
2.849 * [backup-simplify]: Simplify (- (* 0.125 (/ 1 (pow x 2)))) into (- (* 0.125 (/ 1 (pow x 2))))
2.849 * [taylor]: Taking taylor expansion of 0 in y
2.849 * [backup-simplify]: Simplify 0 into 0
2.849 * [backup-simplify]: Simplify 0 into 0
2.849 * [backup-simplify]: Simplify 0 into 0
2.849 * [backup-simplify]: Simplify 0 into 0
2.849 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
2.850 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
2.851 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 1) 1) (/ (pow 0 1) 1)) 0) into 0
2.851 * [backup-simplify]: Simplify 0 into 0
2.851 * [taylor]: Taking taylor expansion of 0 in y
2.851 * [backup-simplify]: Simplify 0 into 0
2.851 * [backup-simplify]: Simplify 0 into 0
2.851 * [backup-simplify]: Simplify 0 into 0
2.852 * [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))))
2.852 * * * * [progress]: [ 4 / 4 ] generating series at (2)
2.852 * [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))))
2.852 * [approximate]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in (x y) around 0
2.852 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in y
2.852 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
2.852 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
2.852 * [taylor]: Taking taylor expansion of 0.5 in y
2.852 * [backup-simplify]: Simplify 0.5 into 0.5
2.852 * [taylor]: Taking taylor expansion of (/ x y) in y
2.853 * [taylor]: Taking taylor expansion of x in y
2.853 * [backup-simplify]: Simplify x into x
2.853 * [taylor]: Taking taylor expansion of y in y
2.853 * [backup-simplify]: Simplify 0 into 0
2.853 * [backup-simplify]: Simplify 1 into 1
2.853 * [backup-simplify]: Simplify (/ x 1) into x
2.853 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x)
2.853 * [backup-simplify]: Simplify (cos (* 0.5 (/ x y))) into (cos (* 0.5 (/ x y)))
2.853 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (/ x y)))) into (/ 1 (cos (* 0.5 (/ x y))))
2.853 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in x
2.853 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
2.853 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
2.853 * [taylor]: Taking taylor expansion of 0.5 in x
2.853 * [backup-simplify]: Simplify 0.5 into 0.5
2.853 * [taylor]: Taking taylor expansion of (/ x y) in x
2.853 * [taylor]: Taking taylor expansion of x in x
2.853 * [backup-simplify]: Simplify 0 into 0
2.853 * [backup-simplify]: Simplify 1 into 1
2.853 * [taylor]: Taking taylor expansion of y in x
2.853 * [backup-simplify]: Simplify y into y
2.853 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.853 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
2.854 * [backup-simplify]: Simplify (/ 1 1) into 1
2.854 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in x
2.854 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
2.854 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
2.854 * [taylor]: Taking taylor expansion of 0.5 in x
2.854 * [backup-simplify]: Simplify 0.5 into 0.5
2.854 * [taylor]: Taking taylor expansion of (/ x y) in x
2.854 * [taylor]: Taking taylor expansion of x in x
2.854 * [backup-simplify]: Simplify 0 into 0
2.854 * [backup-simplify]: Simplify 1 into 1
2.854 * [taylor]: Taking taylor expansion of y in x
2.854 * [backup-simplify]: Simplify y into y
2.854 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.855 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
2.855 * [backup-simplify]: Simplify (/ 1 1) into 1
2.855 * [taylor]: Taking taylor expansion of 1 in y
2.855 * [backup-simplify]: Simplify 1 into 1
2.855 * [backup-simplify]: Simplify 1 into 1
2.856 * [backup-simplify]: Simplify (+ 0) into 0
2.860 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.860 * [taylor]: Taking taylor expansion of 0 in y
2.860 * [backup-simplify]: Simplify 0 into 0
2.860 * [backup-simplify]: Simplify 0 into 0
2.860 * [backup-simplify]: Simplify 0 into 0
2.861 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 y) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow y 2))))
2.862 * [backup-simplify]: Simplify (- (+ (* 1 (/ (- (* 0.125 (/ 1 (pow y 2)))) 1)) (* 0 (/ 0 1)))) into (* 0.125 (/ 1 (pow y 2)))
2.862 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow y 2))) in y
2.862 * [taylor]: Taking taylor expansion of 0.125 in y
2.862 * [backup-simplify]: Simplify 0.125 into 0.125
2.862 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.862 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.862 * [taylor]: Taking taylor expansion of y in y
2.862 * [backup-simplify]: Simplify 0 into 0
2.862 * [backup-simplify]: Simplify 1 into 1
2.862 * [backup-simplify]: Simplify (* 1 1) into 1
2.863 * [backup-simplify]: Simplify (/ 1 1) into 1
2.864 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.864 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.865 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.866 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.867 * [backup-simplify]: Simplify (+ (* 0.125 0) (+ (* 0 0) (* 0 1))) into 0
2.867 * [backup-simplify]: Simplify 0 into 0
2.868 * [backup-simplify]: Simplify 0 into 0
2.868 * [backup-simplify]: Simplify 0 into 0
2.868 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0
2.868 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 y))) into 0
2.869 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 y) 1) 1) (/ (pow 0 1) 1)) 0) into 0
2.871 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (- (* 0.125 (/ 1 (pow y 2)))) 1)) (* (* 0.125 (/ 1 (pow y 2))) (/ 0 1)))) into 0
2.871 * [taylor]: Taking taylor expansion of 0 in y
2.871 * [backup-simplify]: Simplify 0 into 0
2.871 * [backup-simplify]: Simplify 0 into 0
2.871 * [backup-simplify]: Simplify 1 into 1
2.872 * [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))))
2.872 * [approximate]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in (x y) around 0
2.872 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
2.872 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
2.872 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.872 * [taylor]: Taking taylor expansion of 0.5 in y
2.872 * [backup-simplify]: Simplify 0.5 into 0.5
2.872 * [taylor]: Taking taylor expansion of (/ y x) in y
2.872 * [taylor]: Taking taylor expansion of y in y
2.872 * [backup-simplify]: Simplify 0 into 0
2.872 * [backup-simplify]: Simplify 1 into 1
2.872 * [taylor]: Taking taylor expansion of x in y
2.872 * [backup-simplify]: Simplify x into x
2.872 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.872 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
2.873 * [backup-simplify]: Simplify (/ 1 1) into 1
2.873 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
2.873 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
2.873 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.873 * [taylor]: Taking taylor expansion of 0.5 in x
2.873 * [backup-simplify]: Simplify 0.5 into 0.5
2.873 * [taylor]: Taking taylor expansion of (/ y x) in x
2.873 * [taylor]: Taking taylor expansion of y in x
2.873 * [backup-simplify]: Simplify y into y
2.873 * [taylor]: Taking taylor expansion of x in x
2.873 * [backup-simplify]: Simplify 0 into 0
2.873 * [backup-simplify]: Simplify 1 into 1
2.873 * [backup-simplify]: Simplify (/ y 1) into y
2.873 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
2.873 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
2.873 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (/ y x)))) into (/ 1 (cos (* 0.5 (/ y x))))
2.873 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
2.873 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
2.874 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.874 * [taylor]: Taking taylor expansion of 0.5 in x
2.874 * [backup-simplify]: Simplify 0.5 into 0.5
2.874 * [taylor]: Taking taylor expansion of (/ y x) in x
2.874 * [taylor]: Taking taylor expansion of y in x
2.874 * [backup-simplify]: Simplify y into y
2.874 * [taylor]: Taking taylor expansion of x in x
2.874 * [backup-simplify]: Simplify 0 into 0
2.874 * [backup-simplify]: Simplify 1 into 1
2.874 * [backup-simplify]: Simplify (/ y 1) into y
2.874 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
2.874 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
2.874 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (/ y x)))) into (/ 1 (cos (* 0.5 (/ y x))))
2.874 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
2.874 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
2.874 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.874 * [taylor]: Taking taylor expansion of 0.5 in y
2.874 * [backup-simplify]: Simplify 0.5 into 0.5
2.874 * [taylor]: Taking taylor expansion of (/ y x) in y
2.874 * [taylor]: Taking taylor expansion of y in y
2.874 * [backup-simplify]: Simplify 0 into 0
2.874 * [backup-simplify]: Simplify 1 into 1
2.874 * [taylor]: Taking taylor expansion of x in y
2.874 * [backup-simplify]: Simplify x into x
2.875 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.875 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
2.875 * [backup-simplify]: Simplify (/ 1 1) into 1
2.875 * [backup-simplify]: Simplify 1 into 1
2.876 * [backup-simplify]: Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))))) into 0
2.876 * [taylor]: Taking taylor expansion of 0 in y
2.876 * [backup-simplify]: Simplify 0 into 0
2.876 * [backup-simplify]: Simplify 0 into 0
2.876 * [backup-simplify]: Simplify (+ 0) into 0
2.877 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.877 * [backup-simplify]: Simplify 0 into 0
2.878 * [backup-simplify]: Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))))) into 0
2.878 * [taylor]: Taking taylor expansion of 0 in y
2.878 * [backup-simplify]: Simplify 0 into 0
2.878 * [backup-simplify]: Simplify 0 into 0
2.878 * [backup-simplify]: Simplify 0 into 0
2.879 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 x) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow x 2))))
2.879 * [backup-simplify]: Simplify (- (+ (* 1 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* 0 (/ 0 1)))) into (* 0.125 (/ 1 (pow x 2)))
2.879 * [backup-simplify]: Simplify (* 0.125 (/ 1 (pow x 2))) into (/ 0.125 (pow x 2))
2.880 * [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
2.880 * [taylor]: Taking taylor expansion of 0 in y
2.880 * [backup-simplify]: Simplify 0 into 0
2.880 * [backup-simplify]: Simplify 0 into 0
2.880 * [backup-simplify]: Simplify 0 into 0
2.880 * [backup-simplify]: Simplify 0 into 0
2.880 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
2.881 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
2.881 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 1) 1) (/ (pow 0 1) 1)) 0) into 0
2.882 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* (* 0.125 (/ 1 (pow x 2))) (/ 0 1)))) into 0
2.882 * [backup-simplify]: Simplify 0 into 0
2.883 * [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
2.883 * [taylor]: Taking taylor expansion of 0 in y
2.883 * [backup-simplify]: Simplify 0 into 0
2.883 * [backup-simplify]: Simplify 0 into 0
2.883 * [backup-simplify]: Simplify 0 into 0
2.883 * [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)
2.883 * [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))))
2.883 * [approximate]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in (x y) around 0
2.883 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
2.883 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
2.883 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.883 * [taylor]: Taking taylor expansion of 0.5 in y
2.883 * [backup-simplify]: Simplify 0.5 into 0.5
2.884 * [taylor]: Taking taylor expansion of (/ y x) in y
2.884 * [taylor]: Taking taylor expansion of y in y
2.884 * [backup-simplify]: Simplify 0 into 0
2.884 * [backup-simplify]: Simplify 1 into 1
2.884 * [taylor]: Taking taylor expansion of x in y
2.884 * [backup-simplify]: Simplify x into x
2.884 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.884 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
2.884 * [backup-simplify]: Simplify (/ 1 1) into 1
2.884 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
2.884 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
2.884 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.884 * [taylor]: Taking taylor expansion of 0.5 in x
2.884 * [backup-simplify]: Simplify 0.5 into 0.5
2.884 * [taylor]: Taking taylor expansion of (/ y x) in x
2.884 * [taylor]: Taking taylor expansion of y in x
2.884 * [backup-simplify]: Simplify y into y
2.884 * [taylor]: Taking taylor expansion of x in x
2.885 * [backup-simplify]: Simplify 0 into 0
2.885 * [backup-simplify]: Simplify 1 into 1
2.885 * [backup-simplify]: Simplify (/ y 1) into y
2.885 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
2.885 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
2.885 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (/ y x)))) into (/ 1 (cos (* 0.5 (/ y x))))
2.885 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
2.885 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
2.885 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
2.885 * [taylor]: Taking taylor expansion of 0.5 in x
2.885 * [backup-simplify]: Simplify 0.5 into 0.5
2.885 * [taylor]: Taking taylor expansion of (/ y x) in x
2.885 * [taylor]: Taking taylor expansion of y in x
2.885 * [backup-simplify]: Simplify y into y
2.885 * [taylor]: Taking taylor expansion of x in x
2.885 * [backup-simplify]: Simplify 0 into 0
2.885 * [backup-simplify]: Simplify 1 into 1
2.885 * [backup-simplify]: Simplify (/ y 1) into y
2.886 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
2.886 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
2.886 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (/ y x)))) into (/ 1 (cos (* 0.5 (/ y x))))
2.886 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
2.886 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
2.886 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
2.886 * [taylor]: Taking taylor expansion of 0.5 in y
2.886 * [backup-simplify]: Simplify 0.5 into 0.5
2.886 * [taylor]: Taking taylor expansion of (/ y x) in y
2.886 * [taylor]: Taking taylor expansion of y in y
2.886 * [backup-simplify]: Simplify 0 into 0
2.886 * [backup-simplify]: Simplify 1 into 1
2.886 * [taylor]: Taking taylor expansion of x in y
2.886 * [backup-simplify]: Simplify x into x
2.886 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.886 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
2.887 * [backup-simplify]: Simplify (/ 1 1) into 1
2.887 * [backup-simplify]: Simplify 1 into 1
2.888 * [backup-simplify]: Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))))) into 0
2.888 * [taylor]: Taking taylor expansion of 0 in y
2.888 * [backup-simplify]: Simplify 0 into 0
2.888 * [backup-simplify]: Simplify 0 into 0
2.888 * [backup-simplify]: Simplify (+ 0) into 0
2.889 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.889 * [backup-simplify]: Simplify 0 into 0
2.890 * [backup-simplify]: Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))))) into 0
2.890 * [taylor]: Taking taylor expansion of 0 in y
2.890 * [backup-simplify]: Simplify 0 into 0
2.890 * [backup-simplify]: Simplify 0 into 0
2.890 * [backup-simplify]: Simplify 0 into 0
2.890 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 x) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow x 2))))
2.891 * [backup-simplify]: Simplify (- (+ (* 1 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* 0 (/ 0 1)))) into (* 0.125 (/ 1 (pow x 2)))
2.891 * [backup-simplify]: Simplify (* 0.125 (/ 1 (pow x 2))) into (/ 0.125 (pow x 2))
2.892 * [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
2.892 * [taylor]: Taking taylor expansion of 0 in y
2.892 * [backup-simplify]: Simplify 0 into 0
2.892 * [backup-simplify]: Simplify 0 into 0
2.892 * [backup-simplify]: Simplify 0 into 0
2.892 * [backup-simplify]: Simplify 0 into 0
2.892 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
2.893 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
2.894 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 1) 1) (/ (pow 0 1) 1)) 0) into 0
2.896 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* (* 0.125 (/ 1 (pow x 2))) (/ 0 1)))) into 0
2.896 * [backup-simplify]: Simplify 0 into 0
2.896 * [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
2.896 * [taylor]: Taking taylor expansion of 0 in y
2.897 * [backup-simplify]: Simplify 0 into 0
2.897 * [backup-simplify]: Simplify 0 into 0
2.897 * [backup-simplify]: Simplify 0 into 0
2.897 * [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)
2.897 * * * [progress]: simplifying candidates
2.900 * [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)
2.905 * * [simplify]: iteration 0: 167 enodes
2.956 * * [simplify]: iteration 1: 390 enodes
3.063 * * [simplify]: iteration 2: 1199 enodes
5.040 * * [simplify]: iteration 3: 4484 enodes
6.591 * * [simplify]: iteration complete: 5011 enodes
6.592 * * [simplify]: Extracting #0: cost 100 inf + 0
6.594 * * [simplify]: Extracting #1: cost 694 inf + 2
6.606 * * [simplify]: Extracting #2: cost 1259 inf + 4501
6.622 * * [simplify]: Extracting #3: cost 1153 inf + 43162
6.673 * * [simplify]: Extracting #4: cost 379 inf + 279237
6.791 * * [simplify]: Extracting #5: cost 22 inf + 402724
6.894 * * [simplify]: Extracting #6: cost 0 inf + 411616
6.997 * [simplify]: Simplified to:
  (expm1 (sin (/ (/ x y) 2.0)))
  (log1p (sin (/ (/ x y) 2.0)))
  (log (sin (/ (/ x y) 2.0)))
  (exp (sin (/ (/ x y) 2.0)))
  (* (cbrt (sin (/ (/ x y) 2.0))) (cbrt (sin (/ (/ x y) 2.0))))
  (cbrt (sin (/ (/ x y) 2.0)))
  (* (sin (/ (/ x y) 2.0)) (* (sin (/ (/ x y) 2.0)) (sin (/ (/ x y) 2.0))))
  (sqrt (sin (/ (/ x y) 2.0)))
  (sqrt (sin (/ (/ x y) 2.0)))
  (expm1 (sin (/ (/ x y) 2.0)))
  (log1p (sin (/ (/ x y) 2.0)))
  (log (sin (/ (/ x y) 2.0)))
  (exp (sin (/ (/ x y) 2.0)))
  (* (cbrt (sin (/ (/ x y) 2.0))) (cbrt (sin (/ (/ x y) 2.0))))
  (cbrt (sin (/ (/ x y) 2.0)))
  (* (sin (/ (/ x y) 2.0)) (* (sin (/ (/ x y) 2.0)) (sin (/ (/ x y) 2.0))))
  (sqrt (sin (/ (/ x y) 2.0)))
  (sqrt (sin (/ (/ x y) 2.0)))
  (expm1 (cos (/ (/ x y) 2.0)))
  (log1p (cos (/ (/ x y) 2.0)))
  (log (cos (/ (/ x y) 2.0)))
  (exp (cos (/ (/ x y) 2.0)))
  (* (cbrt (cos (/ (/ x y) 2.0))) (cbrt (cos (/ (/ x y) 2.0))))
  (cbrt (cos (/ (/ x y) 2.0)))
  (* (cos (/ (/ x y) 2.0)) (* (cos (/ (/ x y) 2.0)) (cos (/ (/ x y) 2.0))))
  (sqrt (cos (/ (/ x y) 2.0)))
  (sqrt (cos (/ (/ x y) 2.0)))
  (expm1 (/ 1 (cos (/ (/ x y) 2.0))))
  (log1p (/ 1 (cos (/ (/ x y) 2.0))))
  (- (log (cos (/ (/ x y) 2.0))))
  (- (log (cos (/ (/ x y) 2.0))))
  (- (log (cos (/ (/ x y) 2.0))))
  (exp (/ 1 (cos (/ (/ x y) 2.0))))
  (/ 1 (* (cos (/ (/ x y) 2.0)) (* (cos (/ (/ x y) 2.0)) (cos (/ (/ x y) 2.0)))))
  (/ 1 (* (cos (/ (/ x y) 2.0)) (* (cos (/ (/ x y) 2.0)) (cos (/ (/ x y) 2.0)))))
  (* (cbrt (/ 1 (cos (/ (/ x y) 2.0)))) (cbrt (/ 1 (cos (/ (/ x y) 2.0)))))
  (cbrt (/ 1 (cos (/ (/ x y) 2.0))))
  (/ 1 (* (cos (/ (/ x y) 2.0)) (* (cos (/ (/ x y) 2.0)) (cos (/ (/ x y) 2.0)))))
  (sqrt (/ 1 (cos (/ (/ x y) 2.0))))
  (sqrt (/ 1 (cos (/ (/ x y) 2.0))))
  (/ (- (sin (/ (/ x y) 2.0))) (cos (/ (/ x y) 2.0)))
  (- (sin (/ (/ x y) 2.0)))
  (* (/ (cbrt (/ (sin (/ (/ x y) 2.0)) (cos (/ (/ x y) 2.0)))) (cbrt (sin (/ (/ x y) 2.0)))) (/ (cbrt (/ (sin (/ (/ x y) 2.0)) (cos (/ (/ x y) 2.0)))) (cbrt (sin (/ (/ x y) 2.0)))))
  (/ (cbrt (/ (sin (/ (/ x y) 2.0)) (cos (/ (/ x y) 2.0)))) (cbrt (sin (/ (/ x y) 2.0))))
  (/ (* (cbrt (/ (sin (/ (/ x y) 2.0)) (cos (/ (/ x y) 2.0)))) (cbrt (/ (sin (/ (/ x y) 2.0)) (cos (/ (/ x y) 2.0))))) (sqrt (sin (/ (/ x y) 2.0))))
  (/ (cbrt (/ (sin (/ (/ x y) 2.0)) (cos (/ (/ x y) 2.0)))) (sqrt (sin (/ (/ x y) 2.0))))
  (* (cbrt (/ (sin (/ (/ x y) 2.0)) (cos (/ (/ x y) 2.0)))) (cbrt (/ (sin (/ (/ x y) 2.0)) (cos (/ (/ x y) 2.0)))))
  (/ (cbrt (/ (sin (/ (/ x y) 2.0)) (cos (/ (/ x y) 2.0)))) (sin (/ (/ x y) 2.0)))
  (/ (sqrt (/ (sin (/ (/ x y) 2.0)) (cos (/ (/ x y) 2.0)))) (* (cbrt (sin (/ (/ x y) 2.0))) (cbrt (sin (/ (/ x y) 2.0)))))
  (/ (sqrt (/ (sin (/ (/ x y) 2.0)) (cos (/ (/ x y) 2.0)))) (cbrt (sin (/ (/ x y) 2.0))))
  (/ (sqrt (/ (sin (/ (/ x y) 2.0)) (cos (/ (/ x y) 2.0)))) (sqrt (sin (/ (/ x y) 2.0))))
  (/ (sqrt (/ (sin (/ (/ x y) 2.0)) (cos (/ (/ x y) 2.0)))) (sqrt (sin (/ (/ x y) 2.0))))
  (sqrt (/ (sin (/ (/ x y) 2.0)) (cos (/ (/ x y) 2.0))))
  (/ (sqrt (/ (sin (/ (/ x y) 2.0)) (cos (/ (/ x y) 2.0)))) (sin (/ (/ x y) 2.0)))
  (* (/ 1 (cbrt (cos (/ (/ x y) 2.0)))) (/ 1 (cbrt (cos (/ (/ x y) 2.0)))))
  (/ 1 (cbrt (cos (/ (/ x y) 2.0))))
  (/ (* (/ (cbrt (sin (/ (/ x y) 2.0))) (cbrt (cos (/ (/ x y) 2.0)))) (/ (cbrt (sin (/ (/ x y) 2.0))) (cbrt (cos (/ (/ x y) 2.0))))) (sqrt (sin (/ (/ x y) 2.0))))
  (/ (/ (cbrt (sin (/ (/ x y) 2.0))) (cbrt (cos (/ (/ x y) 2.0)))) (sqrt (sin (/ (/ x y) 2.0))))
  (* (/ (cbrt (sin (/ (/ x y) 2.0))) (cbrt (cos (/ (/ x y) 2.0)))) (/ (cbrt (sin (/ (/ x y) 2.0))) (cbrt (cos (/ (/ x y) 2.0)))))
  (/ (/ (cbrt (sin (/ (/ x y) 2.0))) (cbrt (cos (/ (/ x y) 2.0)))) (sin (/ (/ x y) 2.0)))
  (/ 1 (sqrt (cos (/ (/ x y) 2.0))))
  (/ 1 (sqrt (cos (/ (/ x y) 2.0))))
  (/ (* (/ (cbrt (sin (/ (/ x y) 2.0))) (sqrt (sin (/ (/ x y) 2.0)))) (cbrt (sin (/ (/ x y) 2.0)))) (sqrt (cos (/ (/ x y) 2.0))))
  (/ (/ (cbrt (sin (/ (/ x y) 2.0))) (sqrt (cos (/ (/ x y) 2.0)))) (sqrt (sin (/ (/ x y) 2.0))))
  (/ (cbrt (sin (/ (/ x y) 2.0))) (/ (sqrt (cos (/ (/ x y) 2.0))) (cbrt (sin (/ (/ x y) 2.0)))))
  (/ (/ (cbrt (sin (/ (/ x y) 2.0))) (sin (/ (/ x y) 2.0))) (sqrt (cos (/ (/ x y) 2.0))))
  1
  (/ 1 (cos (/ (/ x y) 2.0)))
  (/ (cbrt (sin (/ (/ x y) 2.0))) (/ (sqrt (sin (/ (/ x y) 2.0))) (cbrt (sin (/ (/ x y) 2.0)))))
  (/ (cbrt (sin (/ (/ x y) 2.0))) (* (sqrt (sin (/ (/ x y) 2.0))) (cos (/ (/ x y) 2.0))))
  (* (cbrt (sin (/ (/ x y) 2.0))) (cbrt (sin (/ (/ x y) 2.0))))
  (/ (cbrt (sin (/ (/ x y) 2.0))) (* (sin (/ (/ x y) 2.0)) (cos (/ (/ x y) 2.0))))
  (/ (sqrt (sin (/ (/ x y) 2.0))) (* (* (cbrt (cos (/ (/ x y) 2.0))) (cbrt (sin (/ (/ x y) 2.0)))) (* (cbrt (cos (/ (/ x y) 2.0))) (cbrt (sin (/ (/ x y) 2.0))))))
  (/ (sqrt (sin (/ (/ x y) 2.0))) (* (cbrt (cos (/ (/ x y) 2.0))) (cbrt (sin (/ (/ x y) 2.0)))))
  (* (/ 1 (cbrt (cos (/ (/ x y) 2.0)))) (/ 1 (cbrt (cos (/ (/ x y) 2.0)))))
  (/ 1 (cbrt (cos (/ (/ x y) 2.0))))
  (/ (/ (sqrt (sin (/ (/ x y) 2.0))) (cbrt (cos (/ (/ x y) 2.0)))) (cbrt (cos (/ (/ x y) 2.0))))
  (/ (sqrt (sin (/ (/ x y) 2.0))) (* (cbrt (cos (/ (/ x y) 2.0))) (sin (/ (/ x y) 2.0))))
  (/ (/ (sqrt (sin (/ (/ x y) 2.0))) (sqrt (cos (/ (/ x y) 2.0)))) (* (cbrt (sin (/ (/ x y) 2.0))) (cbrt (sin (/ (/ x y) 2.0)))))
  (/ (/ (sqrt (sin (/ (/ x y) 2.0))) (sqrt (cos (/ (/ x y) 2.0)))) (cbrt (sin (/ (/ x y) 2.0))))
  (/ 1 (sqrt (cos (/ (/ x y) 2.0))))
  (/ 1 (sqrt (cos (/ (/ x y) 2.0))))
  (/ (sqrt (sin (/ (/ x y) 2.0))) (sqrt (cos (/ (/ x y) 2.0))))
  (/ (/ (sqrt (sin (/ (/ x y) 2.0))) (sin (/ (/ x y) 2.0))) (sqrt (cos (/ (/ x y) 2.0))))
  (/ (sqrt (sin (/ (/ x y) 2.0))) (* (cbrt (sin (/ (/ x y) 2.0))) (cbrt (sin (/ (/ x y) 2.0)))))
  (/ (sqrt (sin (/ (/ x y) 2.0))) (* (cos (/ (/ x y) 2.0)) (cbrt (sin (/ (/ x y) 2.0)))))
  1
  (/ 1 (cos (/ (/ x y) 2.0)))
  (sqrt (sin (/ (/ x y) 2.0)))
  (/ (sqrt (sin (/ (/ x y) 2.0))) (* (sin (/ (/ x y) 2.0)) (cos (/ (/ x y) 2.0))))
  (/ (/ 1 (* (cbrt (cos (/ (/ x y) 2.0))) (cbrt (sin (/ (/ x y) 2.0))))) (* (cbrt (cos (/ (/ x y) 2.0))) (cbrt (sin (/ (/ x y) 2.0)))))
  (/ (/ (sin (/ (/ x y) 2.0)) (cbrt (cos (/ (/ x y) 2.0)))) (cbrt (sin (/ (/ x y) 2.0))))
  (/ (* (/ 1 (cbrt (cos (/ (/ x y) 2.0)))) (/ 1 (cbrt (cos (/ (/ x y) 2.0))))) (sqrt (sin (/ (/ x y) 2.0))))
  (/ (/ (sin (/ (/ x y) 2.0)) (sqrt (sin (/ (/ x y) 2.0)))) (cbrt (cos (/ (/ x y) 2.0))))
  (* (/ 1 (cbrt (cos (/ (/ x y) 2.0)))) (/ 1 (cbrt (cos (/ (/ x y) 2.0)))))
  (/ 1 (cbrt (cos (/ (/ x y) 2.0))))
  (/ (/ 1 (* (sqrt (cos (/ (/ x y) 2.0))) (cbrt (sin (/ (/ x y) 2.0))))) (cbrt (sin (/ (/ x y) 2.0))))
  (/ (/ (sin (/ (/ x y) 2.0)) (sqrt (cos (/ (/ x y) 2.0)))) (cbrt (sin (/ (/ x y) 2.0))))
  (/ (/ 1 (sqrt (sin (/ (/ x y) 2.0)))) (sqrt (cos (/ (/ x y) 2.0))))
  (/ (/ (sin (/ (/ x y) 2.0)) (sqrt (sin (/ (/ x y) 2.0)))) (sqrt (cos (/ (/ x y) 2.0))))
  (/ 1 (sqrt (cos (/ (/ x y) 2.0))))
  (/ 1 (sqrt (cos (/ (/ x y) 2.0))))
  (/ (/ 1 (cbrt (sin (/ (/ x y) 2.0)))) (cbrt (sin (/ (/ x y) 2.0))))
  (/ (sin (/ (/ x y) 2.0)) (* (cos (/ (/ x y) 2.0)) (cbrt (sin (/ (/ x y) 2.0)))))
  (/ 1 (sqrt (sin (/ (/ x y) 2.0))))
  (/ (/ (sin (/ (/ x y) 2.0)) (cos (/ (/ x y) 2.0))) (sqrt (sin (/ (/ x y) 2.0))))
  1
  (/ 1 (cos (/ (/ x y) 2.0)))
  (/ (/ 1 (cbrt (sin (/ (/ x y) 2.0)))) (cbrt (sin (/ (/ x y) 2.0))))
  (/ (sin (/ (/ x y) 2.0)) (* (cos (/ (/ x y) 2.0)) (cbrt (sin (/ (/ x y) 2.0)))))
  (/ 1 (sqrt (sin (/ (/ x y) 2.0))))
  (/ (/ (sin (/ (/ x y) 2.0)) (cos (/ (/ x y) 2.0))) (sqrt (sin (/ (/ x y) 2.0))))
  1
  (/ 1 (cos (/ (/ x y) 2.0)))
  (/ (sin (/ (/ x y) 2.0)) (* (cbrt (sin (/ (/ x y) 2.0))) (cbrt (sin (/ (/ x y) 2.0)))))
  (/ 1 (* (cos (/ (/ x y) 2.0)) (cbrt (sin (/ (/ x y) 2.0)))))
  (/ (sin (/ (/ x y) 2.0)) (sqrt (sin (/ (/ x y) 2.0))))
  (/ (/ 1 (sqrt (sin (/ (/ x y) 2.0)))) (cos (/ (/ x y) 2.0)))
  (sin (/ (/ x y) 2.0))
  (/ (/ 1 (sin (/ (/ x y) 2.0))) (cos (/ (/ x y) 2.0)))
  (/ 1 (sin (/ (/ x y) 2.0)))
  (cos (/ (/ x y) 2.0))
  (/ (/ (/ (sin (/ (/ x y) 2.0)) (cbrt (sin (/ (/ x y) 2.0)))) (cos (/ (/ x y) 2.0))) (cbrt (sin (/ (/ x y) 2.0))))
  (/ (/ (sin (/ (/ x y) 2.0)) (cos (/ (/ x y) 2.0))) (sqrt (sin (/ (/ x y) 2.0))))
  (/ (sin (/ (/ x y) 2.0)) (cos (/ (/ x y) 2.0)))
  (/ (sin (/ (/ x y) 2.0)) (cbrt (/ (sin (/ (/ x y) 2.0)) (cos (/ (/ x y) 2.0)))))
  (/ (sin (/ (/ x y) 2.0)) (sqrt (/ (sin (/ (/ x y) 2.0)) (cos (/ (/ x y) 2.0)))))
  (* (/ (sin (/ (/ x y) 2.0)) (cbrt (sin (/ (/ x y) 2.0)))) (cbrt (cos (/ (/ x y) 2.0))))
  (/ (sin (/ (/ x y) 2.0)) (/ (cbrt (sin (/ (/ x y) 2.0))) (sqrt (cos (/ (/ x y) 2.0)))))
  (* (/ (sin (/ (/ x y) 2.0)) (cbrt (sin (/ (/ x y) 2.0)))) (cos (/ (/ x y) 2.0)))
  (/ (* (cbrt (cos (/ (/ x y) 2.0))) (sin (/ (/ x y) 2.0))) (sqrt (sin (/ (/ x y) 2.0))))
  (* (sqrt (cos (/ (/ x y) 2.0))) (/ (sin (/ (/ x y) 2.0)) (sqrt (sin (/ (/ x y) 2.0)))))
  (* (/ (sin (/ (/ x y) 2.0)) (sqrt (sin (/ (/ x y) 2.0)))) (cos (/ (/ x y) 2.0)))
  (cbrt (cos (/ (/ x y) 2.0)))
  (sqrt (cos (/ (/ x y) 2.0)))
  (cos (/ (/ x y) 2.0))
  (cos (/ (/ x y) 2.0))
  (* (cos (/ (/ x y) 2.0)) (sin (/ (/ x y) 2.0)))
  (* (cos (/ (/ x y) 2.0)) (sin (/ (/ x y) 2.0)))
  0
  (/ (* x 0.5) y)
  (/ (* x 0.5) y)
  0
  (/ (* x 0.5) y)
  (/ (* x 0.5) y)
  1
  (- 1 (* (* (/ x y) (/ x y)) 0.125))
  (- 1 (* (* (/ x y) (/ x y)) 0.125))
  1
  (fma 0.125 (* (/ x y) (/ x y)) 1)
  (fma 0.125 (* (/ x y) (/ x y)) 1)
7.008 * * * [progress]: adding candidates to table
7.714 * * [progress]: iteration 4 / 4
7.714 * * * [progress]: picking best candidate
7.864 * * * * [pick]: Picked  #<alt (λ (x y) (log1p (expm1 (/ 1 (cos (/ (/ x y) 2.0))))))>
7.864 * * * [progress]: localizing error
7.914 * * * [progress]: generating rewritten candidates
7.914 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1 2)
7.924 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1)
7.925 * * * * [progress]: [ 3 / 4 ] rewriting at (2)
7.925 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1)
7.930 * * * [progress]: generating series expansions
7.930 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 2)
7.930 * [backup-simplify]: Simplify (cos (/ (/ x y) 2.0)) into (cos (* 0.5 (/ x y)))
7.930 * [approximate]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in (x y) around 0
7.931 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
7.931 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
7.931 * [taylor]: Taking taylor expansion of 0.5 in y
7.931 * [backup-simplify]: Simplify 0.5 into 0.5
7.931 * [taylor]: Taking taylor expansion of (/ x y) in y
7.931 * [taylor]: Taking taylor expansion of x in y
7.931 * [backup-simplify]: Simplify x into x
7.931 * [taylor]: Taking taylor expansion of y in y
7.931 * [backup-simplify]: Simplify 0 into 0
7.931 * [backup-simplify]: Simplify 1 into 1
7.931 * [backup-simplify]: Simplify (/ x 1) into x
7.931 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x)
7.931 * [backup-simplify]: Simplify (cos (* 0.5 (/ x y))) into (cos (* 0.5 (/ x y)))
7.931 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
7.931 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
7.931 * [taylor]: Taking taylor expansion of 0.5 in x
7.931 * [backup-simplify]: Simplify 0.5 into 0.5
7.931 * [taylor]: Taking taylor expansion of (/ x y) in x
7.931 * [taylor]: Taking taylor expansion of x in x
7.931 * [backup-simplify]: Simplify 0 into 0
7.931 * [backup-simplify]: Simplify 1 into 1
7.931 * [taylor]: Taking taylor expansion of y in x
7.931 * [backup-simplify]: Simplify y into y
7.931 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.931 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
7.931 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
7.931 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
7.931 * [taylor]: Taking taylor expansion of 0.5 in x
7.931 * [backup-simplify]: Simplify 0.5 into 0.5
7.931 * [taylor]: Taking taylor expansion of (/ x y) in x
7.931 * [taylor]: Taking taylor expansion of x in x
7.931 * [backup-simplify]: Simplify 0 into 0
7.931 * [backup-simplify]: Simplify 1 into 1
7.931 * [taylor]: Taking taylor expansion of y in x
7.931 * [backup-simplify]: Simplify y into y
7.931 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.931 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
7.931 * [taylor]: Taking taylor expansion of 1 in y
7.931 * [backup-simplify]: Simplify 1 into 1
7.931 * [backup-simplify]: Simplify 1 into 1
7.932 * [backup-simplify]: Simplify (+ 0) into 0
7.932 * [taylor]: Taking taylor expansion of 0 in y
7.932 * [backup-simplify]: Simplify 0 into 0
7.932 * [backup-simplify]: Simplify 0 into 0
7.932 * [backup-simplify]: Simplify 0 into 0
7.932 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 y) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow y 2))))
7.932 * [taylor]: Taking taylor expansion of (- (* 0.125 (/ 1 (pow y 2)))) in y
7.932 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow y 2))) in y
7.932 * [taylor]: Taking taylor expansion of 0.125 in y
7.932 * [backup-simplify]: Simplify 0.125 into 0.125
7.932 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
7.932 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.932 * [taylor]: Taking taylor expansion of y in y
7.932 * [backup-simplify]: Simplify 0 into 0
7.932 * [backup-simplify]: Simplify 1 into 1
7.933 * [backup-simplify]: Simplify (* 1 1) into 1
7.933 * [backup-simplify]: Simplify (/ 1 1) into 1
7.934 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.934 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.934 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.935 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.936 * [backup-simplify]: Simplify (+ (* 0.125 0) (+ (* 0 0) (* 0 1))) into 0
7.936 * [backup-simplify]: Simplify (- 0) into 0
7.936 * [backup-simplify]: Simplify 0 into 0
7.936 * [backup-simplify]: Simplify 0 into 0
7.936 * [backup-simplify]: Simplify 0 into 0
7.936 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0
7.937 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 y))) into 0
7.937 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 y) 1) 1) (/ (pow 0 1) 1)) 0) into 0
7.937 * [taylor]: Taking taylor expansion of 0 in y
7.937 * [backup-simplify]: Simplify 0 into 0
7.937 * [backup-simplify]: Simplify 0 into 0
7.937 * [backup-simplify]: Simplify 1 into 1
7.937 * [backup-simplify]: Simplify (cos (/ (/ (/ 1 x) (/ 1 y)) 2.0)) into (cos (* 0.5 (/ y x)))
7.937 * [approximate]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in (x y) around 0
7.937 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
7.937 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
7.937 * [taylor]: Taking taylor expansion of 0.5 in y
7.937 * [backup-simplify]: Simplify 0.5 into 0.5
7.938 * [taylor]: Taking taylor expansion of (/ y x) in y
7.938 * [taylor]: Taking taylor expansion of y in y
7.938 * [backup-simplify]: Simplify 0 into 0
7.938 * [backup-simplify]: Simplify 1 into 1
7.938 * [taylor]: Taking taylor expansion of x in y
7.938 * [backup-simplify]: Simplify x into x
7.938 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
7.938 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
7.938 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
7.938 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
7.938 * [taylor]: Taking taylor expansion of 0.5 in x
7.938 * [backup-simplify]: Simplify 0.5 into 0.5
7.938 * [taylor]: Taking taylor expansion of (/ y x) in x
7.938 * [taylor]: Taking taylor expansion of y in x
7.938 * [backup-simplify]: Simplify y into y
7.938 * [taylor]: Taking taylor expansion of x in x
7.938 * [backup-simplify]: Simplify 0 into 0
7.938 * [backup-simplify]: Simplify 1 into 1
7.938 * [backup-simplify]: Simplify (/ y 1) into y
7.938 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
7.938 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
7.938 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
7.938 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
7.938 * [taylor]: Taking taylor expansion of 0.5 in x
7.938 * [backup-simplify]: Simplify 0.5 into 0.5
7.938 * [taylor]: Taking taylor expansion of (/ y x) in x
7.938 * [taylor]: Taking taylor expansion of y in x
7.938 * [backup-simplify]: Simplify y into y
7.938 * [taylor]: Taking taylor expansion of x in x
7.938 * [backup-simplify]: Simplify 0 into 0
7.938 * [backup-simplify]: Simplify 1 into 1
7.938 * [backup-simplify]: Simplify (/ y 1) into y
7.938 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
7.938 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
7.938 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
7.938 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
7.938 * [taylor]: Taking taylor expansion of 0.5 in y
7.938 * [backup-simplify]: Simplify 0.5 into 0.5
7.938 * [taylor]: Taking taylor expansion of (/ y x) in y
7.938 * [taylor]: Taking taylor expansion of y in y
7.938 * [backup-simplify]: Simplify 0 into 0
7.938 * [backup-simplify]: Simplify 1 into 1
7.938 * [taylor]: Taking taylor expansion of x in y
7.938 * [backup-simplify]: Simplify x into x
7.938 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
7.938 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
7.939 * [backup-simplify]: Simplify 1 into 1
7.939 * [taylor]: Taking taylor expansion of 0 in y
7.939 * [backup-simplify]: Simplify 0 into 0
7.939 * [backup-simplify]: Simplify 0 into 0
7.939 * [backup-simplify]: Simplify (+ 0) into 0
7.939 * [backup-simplify]: Simplify 0 into 0
7.939 * [taylor]: Taking taylor expansion of 0 in y
7.939 * [backup-simplify]: Simplify 0 into 0
7.939 * [backup-simplify]: Simplify 0 into 0
7.939 * [backup-simplify]: Simplify 0 into 0
7.939 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 x) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow x 2))))
7.940 * [backup-simplify]: Simplify (- (* 0.125 (/ 1 (pow x 2)))) into (- (* 0.125 (/ 1 (pow x 2))))
7.940 * [taylor]: Taking taylor expansion of 0 in y
7.940 * [backup-simplify]: Simplify 0 into 0
7.940 * [backup-simplify]: Simplify 0 into 0
7.940 * [backup-simplify]: Simplify 0 into 0
7.940 * [backup-simplify]: Simplify 0 into 0
7.940 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
7.940 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
7.941 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 1) 1) (/ (pow 0 1) 1)) 0) into 0
7.941 * [backup-simplify]: Simplify 0 into 0
7.941 * [taylor]: Taking taylor expansion of 0 in y
7.941 * [backup-simplify]: Simplify 0 into 0
7.941 * [backup-simplify]: Simplify 0 into 0
7.941 * [backup-simplify]: Simplify 0 into 0
7.941 * [backup-simplify]: Simplify (+ (* (- (* 0.125 (/ 1 (pow (/ 1 x) 2)))) (pow (* (/ 1 y) 1) 2)) 1) into (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))
7.941 * [backup-simplify]: Simplify (cos (/ (/ (/ 1 (- x)) (/ 1 (- y))) 2.0)) into (cos (* 0.5 (/ y x)))
7.941 * [approximate]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in (x y) around 0
7.941 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
7.941 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
7.941 * [taylor]: Taking taylor expansion of 0.5 in y
7.941 * [backup-simplify]: Simplify 0.5 into 0.5
7.941 * [taylor]: Taking taylor expansion of (/ y x) in y
7.942 * [taylor]: Taking taylor expansion of y in y
7.942 * [backup-simplify]: Simplify 0 into 0
7.942 * [backup-simplify]: Simplify 1 into 1
7.942 * [taylor]: Taking taylor expansion of x in y
7.942 * [backup-simplify]: Simplify x into x
7.942 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
7.942 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
7.942 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
7.942 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
7.942 * [taylor]: Taking taylor expansion of 0.5 in x
7.942 * [backup-simplify]: Simplify 0.5 into 0.5
7.942 * [taylor]: Taking taylor expansion of (/ y x) in x
7.942 * [taylor]: Taking taylor expansion of y in x
7.942 * [backup-simplify]: Simplify y into y
7.942 * [taylor]: Taking taylor expansion of x in x
7.942 * [backup-simplify]: Simplify 0 into 0
7.942 * [backup-simplify]: Simplify 1 into 1
7.942 * [backup-simplify]: Simplify (/ y 1) into y
7.942 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
7.942 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
7.942 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
7.942 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
7.942 * [taylor]: Taking taylor expansion of 0.5 in x
7.942 * [backup-simplify]: Simplify 0.5 into 0.5
7.942 * [taylor]: Taking taylor expansion of (/ y x) in x
7.942 * [taylor]: Taking taylor expansion of y in x
7.942 * [backup-simplify]: Simplify y into y
7.942 * [taylor]: Taking taylor expansion of x in x
7.942 * [backup-simplify]: Simplify 0 into 0
7.942 * [backup-simplify]: Simplify 1 into 1
7.942 * [backup-simplify]: Simplify (/ y 1) into y
7.942 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
7.942 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
7.942 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
7.942 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
7.942 * [taylor]: Taking taylor expansion of 0.5 in y
7.942 * [backup-simplify]: Simplify 0.5 into 0.5
7.942 * [taylor]: Taking taylor expansion of (/ y x) in y
7.942 * [taylor]: Taking taylor expansion of y in y
7.942 * [backup-simplify]: Simplify 0 into 0
7.942 * [backup-simplify]: Simplify 1 into 1
7.942 * [taylor]: Taking taylor expansion of x in y
7.942 * [backup-simplify]: Simplify x into x
7.942 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
7.942 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
7.942 * [backup-simplify]: Simplify 1 into 1
7.943 * [taylor]: Taking taylor expansion of 0 in y
7.943 * [backup-simplify]: Simplify 0 into 0
7.943 * [backup-simplify]: Simplify 0 into 0
7.943 * [backup-simplify]: Simplify (+ 0) into 0
7.943 * [backup-simplify]: Simplify 0 into 0
7.943 * [taylor]: Taking taylor expansion of 0 in y
7.943 * [backup-simplify]: Simplify 0 into 0
7.943 * [backup-simplify]: Simplify 0 into 0
7.943 * [backup-simplify]: Simplify 0 into 0
7.943 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 x) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow x 2))))
7.944 * [backup-simplify]: Simplify (- (* 0.125 (/ 1 (pow x 2)))) into (- (* 0.125 (/ 1 (pow x 2))))
7.944 * [taylor]: Taking taylor expansion of 0 in y
7.944 * [backup-simplify]: Simplify 0 into 0
7.944 * [backup-simplify]: Simplify 0 into 0
7.944 * [backup-simplify]: Simplify 0 into 0
7.944 * [backup-simplify]: Simplify 0 into 0
7.944 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
7.944 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
7.945 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 1) 1) (/ (pow 0 1) 1)) 0) into 0
7.945 * [backup-simplify]: Simplify 0 into 0
7.945 * [taylor]: Taking taylor expansion of 0 in y
7.945 * [backup-simplify]: Simplify 0 into 0
7.945 * [backup-simplify]: Simplify 0 into 0
7.945 * [backup-simplify]: Simplify 0 into 0
7.945 * [backup-simplify]: Simplify (+ (* (- (* 0.125 (/ 1 (pow (/ 1 (- x)) 2)))) (pow (* (/ 1 (- y)) 1) 2)) 1) into (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))
7.945 * * * * [progress]: [ 2 / 4 ] generating series at (2 1)
7.945 * [backup-simplify]: Simplify (expm1 (/ 1 (cos (/ (/ x y) 2.0)))) into (expm1 (/ 1 (cos (* 0.5 (/ x y)))))
7.945 * [approximate]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ x y))))) in (x y) around 0
7.945 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ x y))))) in y
7.946 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ x y))))) 1)
7.946 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ x y))))) in y
7.946 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in y
7.946 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
7.946 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
7.946 * [taylor]: Taking taylor expansion of 0.5 in y
7.946 * [backup-simplify]: Simplify 0.5 into 0.5
7.946 * [taylor]: Taking taylor expansion of (/ x y) in y
7.946 * [taylor]: Taking taylor expansion of x in y
7.946 * [backup-simplify]: Simplify x into x
7.946 * [taylor]: Taking taylor expansion of y in y
7.946 * [backup-simplify]: Simplify 0 into 0
7.946 * [backup-simplify]: Simplify 1 into 1
7.946 * [backup-simplify]: Simplify (/ x 1) into x
7.946 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x)
7.946 * [backup-simplify]: Simplify (cos (* 0.5 (/ x y))) into (cos (* 0.5 (/ x y)))
7.946 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (/ x y)))) into (/ 1 (cos (* 0.5 (/ x y))))
7.946 * [backup-simplify]: Simplify (exp (/ 1 (cos (* 0.5 (/ x y))))) into (exp (/ 1 (cos (* 0.5 (/ x y)))))
7.946 * [taylor]: Taking taylor expansion of 1 in y
7.946 * [backup-simplify]: Simplify 1 into 1
7.946 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ x y))))) in x
7.946 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ x y))))) 1)
7.946 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ x y))))) in x
7.946 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in x
7.946 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
7.946 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
7.946 * [taylor]: Taking taylor expansion of 0.5 in x
7.946 * [backup-simplify]: Simplify 0.5 into 0.5
7.946 * [taylor]: Taking taylor expansion of (/ x y) in x
7.946 * [taylor]: Taking taylor expansion of x in x
7.946 * [backup-simplify]: Simplify 0 into 0
7.946 * [backup-simplify]: Simplify 1 into 1
7.946 * [taylor]: Taking taylor expansion of y in x
7.946 * [backup-simplify]: Simplify y into y
7.946 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.946 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
7.947 * [backup-simplify]: Simplify (/ 1 1) into 1
7.947 * [backup-simplify]: Simplify (exp 1) into E
7.947 * [taylor]: Taking taylor expansion of 1 in x
7.947 * [backup-simplify]: Simplify 1 into 1
7.947 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ x y))))) in x
7.947 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ x y))))) 1)
7.947 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ x y))))) in x
7.947 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in x
7.947 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
7.947 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
7.947 * [taylor]: Taking taylor expansion of 0.5 in x
7.947 * [backup-simplify]: Simplify 0.5 into 0.5
7.947 * [taylor]: Taking taylor expansion of (/ x y) in x
7.947 * [taylor]: Taking taylor expansion of x in x
7.947 * [backup-simplify]: Simplify 0 into 0
7.947 * [backup-simplify]: Simplify 1 into 1
7.947 * [taylor]: Taking taylor expansion of y in x
7.947 * [backup-simplify]: Simplify y into y
7.947 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.947 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
7.948 * [backup-simplify]: Simplify (/ 1 1) into 1
7.948 * [backup-simplify]: Simplify (exp 1) into E
7.948 * [taylor]: Taking taylor expansion of 1 in x
7.948 * [backup-simplify]: Simplify 1 into 1
7.948 * [backup-simplify]: Simplify (- 1) into -1
7.948 * [backup-simplify]: Simplify (+ E -1) into (- E 1)
7.948 * [taylor]: Taking taylor expansion of (- E 1) in y
7.948 * [taylor]: Taking taylor expansion of E in y
7.948 * [backup-simplify]: Simplify E into E
7.949 * [taylor]: Taking taylor expansion of 1 in y
7.949 * [backup-simplify]: Simplify 1 into 1
7.949 * [backup-simplify]: Simplify (- 1) into -1
7.949 * [backup-simplify]: Simplify (+ E -1) into (- E 1)
7.949 * [backup-simplify]: Simplify (- E 1) into (- E 1)
7.950 * [backup-simplify]: Simplify (+ 0) into 0
7.950 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.951 * [backup-simplify]: Simplify (* (exp 1) (+ (* (/ (pow 0 1) 1)))) into 0
7.951 * [backup-simplify]: Simplify (- 0) into 0
7.951 * [backup-simplify]: Simplify (+ 0 0) into 0
7.951 * [taylor]: Taking taylor expansion of 0 in y
7.951 * [backup-simplify]: Simplify 0 into 0
7.951 * [backup-simplify]: Simplify 0 into 0
7.952 * [backup-simplify]: Simplify (- 0) into 0
7.952 * [backup-simplify]: Simplify (+ 0 0) into 0
7.952 * [backup-simplify]: Simplify 0 into 0
7.952 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 y) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow y 2))))
7.953 * [backup-simplify]: Simplify (- (+ (* 1 (/ (- (* 0.125 (/ 1 (pow y 2)))) 1)) (* 0 (/ 0 1)))) into (* 0.125 (/ 1 (pow y 2)))
7.954 * [backup-simplify]: Simplify (* (exp 1) (+ (* (/ (pow 0 2) 2)) (* (/ (pow (* 0.125 (/ 1 (pow y 2))) 1) 1)))) into (* 0.125 (/ E (pow y 2)))
7.954 * [backup-simplify]: Simplify (- 0) into 0
7.954 * [backup-simplify]: Simplify (+ (* 0.125 (/ E (pow y 2))) 0) into (* 0.125 (/ E (pow y 2)))
7.955 * [taylor]: Taking taylor expansion of (* 0.125 (/ E (pow y 2))) in y
7.955 * [taylor]: Taking taylor expansion of 0.125 in y
7.955 * [backup-simplify]: Simplify 0.125 into 0.125
7.955 * [taylor]: Taking taylor expansion of (/ E (pow y 2)) in y
7.955 * [taylor]: Taking taylor expansion of E in y
7.955 * [backup-simplify]: Simplify E into E
7.955 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.955 * [taylor]: Taking taylor expansion of y in y
7.955 * [backup-simplify]: Simplify 0 into 0
7.955 * [backup-simplify]: Simplify 1 into 1
7.955 * [backup-simplify]: Simplify (* 1 1) into 1
7.956 * [backup-simplify]: Simplify (/ E 1) into E
7.957 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
7.958 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
7.959 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* E (/ 0 1)))) into 0
7.960 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* E (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.961 * [backup-simplify]: Simplify (+ (* 0.125 0) (+ (* 0 0) (* 0 E))) into 0
7.961 * [backup-simplify]: Simplify 0 into 0
7.961 * [backup-simplify]: Simplify 0 into 0
7.962 * [backup-simplify]: Simplify (- 0) into 0
7.962 * [backup-simplify]: Simplify (+ 0 0) into 0
7.962 * [backup-simplify]: Simplify 0 into 0
7.963 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0
7.963 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 y))) into 0
7.964 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 y) 1) 1) (/ (pow 0 1) 1)) 0) into 0
7.966 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (- (* 0.125 (/ 1 (pow y 2)))) 1)) (* (* 0.125 (/ 1 (pow y 2))) (/ 0 1)))) into 0
7.969 * [backup-simplify]: Simplify (* (exp 1) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow (* 0.125 (/ 1 (pow y 2))) 1) 1)) (* (/ (pow 0 1) 1)))) into 0
7.970 * [backup-simplify]: Simplify (- 0) into 0
7.970 * [backup-simplify]: Simplify (+ 0 0) into 0
7.970 * [taylor]: Taking taylor expansion of 0 in y
7.970 * [backup-simplify]: Simplify 0 into 0
7.970 * [backup-simplify]: Simplify 0 into 0
7.971 * [backup-simplify]: Simplify (- E 1) into (- E 1)
7.971 * [backup-simplify]: Simplify (expm1 (/ 1 (cos (/ (/ (/ 1 x) (/ 1 y)) 2.0)))) into (expm1 (/ 1 (cos (* 0.5 (/ y x)))))
7.971 * [approximate]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ y x))))) in (x y) around 0
7.971 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ y x))))) in y
7.971 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)
7.972 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ y x))))) in y
7.972 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
7.972 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
7.972 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
7.972 * [taylor]: Taking taylor expansion of 0.5 in y
7.972 * [backup-simplify]: Simplify 0.5 into 0.5
7.972 * [taylor]: Taking taylor expansion of (/ y x) in y
7.972 * [taylor]: Taking taylor expansion of y in y
7.972 * [backup-simplify]: Simplify 0 into 0
7.972 * [backup-simplify]: Simplify 1 into 1
7.972 * [taylor]: Taking taylor expansion of x in y
7.972 * [backup-simplify]: Simplify x into x
7.972 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
7.972 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
7.973 * [backup-simplify]: Simplify (/ 1 1) into 1
7.973 * [backup-simplify]: Simplify (exp 1) into E
7.973 * [taylor]: Taking taylor expansion of 1 in y
7.973 * [backup-simplify]: Simplify 1 into 1
7.973 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ y x))))) in x
7.973 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)
7.973 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ y x))))) in x
7.973 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
7.973 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
7.973 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
7.973 * [taylor]: Taking taylor expansion of 0.5 in x
7.973 * [backup-simplify]: Simplify 0.5 into 0.5
7.973 * [taylor]: Taking taylor expansion of (/ y x) in x
7.973 * [taylor]: Taking taylor expansion of y in x
7.973 * [backup-simplify]: Simplify y into y
7.973 * [taylor]: Taking taylor expansion of x in x
7.973 * [backup-simplify]: Simplify 0 into 0
7.973 * [backup-simplify]: Simplify 1 into 1
7.973 * [backup-simplify]: Simplify (/ y 1) into y
7.973 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
7.973 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
7.974 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (/ y x)))) into (/ 1 (cos (* 0.5 (/ y x))))
7.974 * [backup-simplify]: Simplify (exp (/ 1 (cos (* 0.5 (/ y x))))) into (exp (/ 1 (cos (* 0.5 (/ y x)))))
7.974 * [taylor]: Taking taylor expansion of 1 in x
7.974 * [backup-simplify]: Simplify 1 into 1
7.974 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ y x))))) in x
7.974 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)
7.974 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ y x))))) in x
7.974 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
7.974 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
7.974 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
7.974 * [taylor]: Taking taylor expansion of 0.5 in x
7.974 * [backup-simplify]: Simplify 0.5 into 0.5
7.974 * [taylor]: Taking taylor expansion of (/ y x) in x
7.974 * [taylor]: Taking taylor expansion of y in x
7.974 * [backup-simplify]: Simplify y into y
7.974 * [taylor]: Taking taylor expansion of x in x
7.974 * [backup-simplify]: Simplify 0 into 0
7.974 * [backup-simplify]: Simplify 1 into 1
7.974 * [backup-simplify]: Simplify (/ y 1) into y
7.974 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
7.975 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
7.975 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (/ y x)))) into (/ 1 (cos (* 0.5 (/ y x))))
7.975 * [backup-simplify]: Simplify (exp (/ 1 (cos (* 0.5 (/ y x))))) into (exp (/ 1 (cos (* 0.5 (/ y x)))))
7.975 * [taylor]: Taking taylor expansion of 1 in x
7.975 * [backup-simplify]: Simplify 1 into 1
7.976 * [backup-simplify]: Simplify (- 1) into -1
7.976 * [backup-simplify]: Simplify (+ (exp (/ 1 (cos (* 0.5 (/ y x))))) -1) into (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)
7.976 * [taylor]: Taking taylor expansion of (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1) in y
7.976 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ y x))))) in y
7.976 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
7.976 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
7.976 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
7.976 * [taylor]: Taking taylor expansion of 0.5 in y
7.976 * [backup-simplify]: Simplify 0.5 into 0.5
7.976 * [taylor]: Taking taylor expansion of (/ y x) in y
7.976 * [taylor]: Taking taylor expansion of y in y
7.976 * [backup-simplify]: Simplify 0 into 0
7.976 * [backup-simplify]: Simplify 1 into 1
7.976 * [taylor]: Taking taylor expansion of x in y
7.976 * [backup-simplify]: Simplify x into x
7.976 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
7.976 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
7.977 * [backup-simplify]: Simplify (/ 1 1) into 1
7.977 * [backup-simplify]: Simplify (exp 1) into E
7.977 * [taylor]: Taking taylor expansion of 1 in y
7.977 * [backup-simplify]: Simplify 1 into 1
7.978 * [backup-simplify]: Simplify (- 1) into -1
7.978 * [backup-simplify]: Simplify (+ E -1) into (- E 1)
7.979 * [backup-simplify]: Simplify (- E 1) into (- E 1)
7.979 * [backup-simplify]: Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))))) into 0
7.981 * [backup-simplify]: Simplify (* (exp (/ 1 (cos (* 0.5 (/ y x))))) (+ (* (/ (pow 0 1) 1)))) into 0
7.981 * [backup-simplify]: Simplify (- 0) into 0
7.982 * [backup-simplify]: Simplify (+ 0 0) into 0
7.982 * [taylor]: Taking taylor expansion of 0 in y
7.982 * [backup-simplify]: Simplify 0 into 0
7.982 * [backup-simplify]: Simplify 0 into 0
7.982 * [backup-simplify]: Simplify (+ 0) into 0
7.983 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.984 * [backup-simplify]: Simplify (* (exp 1) (+ (* (/ (pow 0 1) 1)))) into 0
7.984 * [backup-simplify]: Simplify (- 0) into 0
7.985 * [backup-simplify]: Simplify (+ 0 0) into 0
7.985 * [backup-simplify]: Simplify 0 into 0
7.985 * [backup-simplify]: Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))))) into 0
7.987 * [backup-simplify]: Simplify (* (exp (/ 1 (cos (* 0.5 (/ y x))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
7.988 * [backup-simplify]: Simplify (- 0) into 0
7.988 * [backup-simplify]: Simplify (+ 0 0) into 0
7.988 * [taylor]: Taking taylor expansion of 0 in y
7.988 * [backup-simplify]: Simplify 0 into 0
7.988 * [backup-simplify]: Simplify 0 into 0
7.988 * [backup-simplify]: Simplify 0 into 0
7.989 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 x) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow x 2))))
7.990 * [backup-simplify]: Simplify (- (+ (* 1 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* 0 (/ 0 1)))) into (* 0.125 (/ 1 (pow x 2)))
7.991 * [backup-simplify]: Simplify (* (exp 1) (+ (* (/ (pow 0 2) 2)) (* (/ (pow (* 0.125 (/ 1 (pow x 2))) 1) 1)))) into (* 0.125 (/ E (pow x 2)))
7.992 * [backup-simplify]: Simplify (- 0) into 0
7.992 * [backup-simplify]: Simplify (+ (* 0.125 (/ E (pow x 2))) 0) into (* 0.125 (/ E (pow x 2)))
7.992 * [backup-simplify]: Simplify (* 0.125 (/ E (pow x 2))) into (* 0.125 (/ E (pow x 2)))
7.993 * [backup-simplify]: Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))))) into 0
7.995 * [backup-simplify]: Simplify (* (exp (/ 1 (cos (* 0.5 (/ y x))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
7.995 * [backup-simplify]: Simplify (- 0) into 0
7.996 * [backup-simplify]: Simplify (+ 0 0) into 0
7.996 * [taylor]: Taking taylor expansion of 0 in y
7.996 * [backup-simplify]: Simplify 0 into 0
7.996 * [backup-simplify]: Simplify 0 into 0
7.996 * [backup-simplify]: Simplify 0 into 0
7.996 * [backup-simplify]: Simplify 0 into 0
7.996 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
7.997 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
7.998 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 1) 1) (/ (pow 0 1) 1)) 0) into 0
7.999 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* (* 0.125 (/ 1 (pow x 2))) (/ 0 1)))) into 0
8.002 * [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
8.002 * [backup-simplify]: Simplify (- 0) into 0
8.003 * [backup-simplify]: Simplify (+ 0 0) into 0
8.003 * [backup-simplify]: Simplify 0 into 0
8.004 * [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
8.006 * [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
8.007 * [backup-simplify]: Simplify (- 0) into 0
8.007 * [backup-simplify]: Simplify (+ 0 0) into 0
8.007 * [taylor]: Taking taylor expansion of 0 in y
8.007 * [backup-simplify]: Simplify 0 into 0
8.007 * [backup-simplify]: Simplify 0 into 0
8.007 * [backup-simplify]: Simplify 0 into 0
8.009 * [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)
8.009 * [backup-simplify]: Simplify (expm1 (/ 1 (cos (/ (/ (/ 1 (- x)) (/ 1 (- y))) 2.0)))) into (expm1 (/ 1 (cos (* 0.5 (/ y x)))))
8.009 * [approximate]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ y x))))) in (x y) around 0
8.009 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ y x))))) in y
8.009 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)
8.009 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ y x))))) in y
8.009 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
8.009 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
8.009 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
8.009 * [taylor]: Taking taylor expansion of 0.5 in y
8.009 * [backup-simplify]: Simplify 0.5 into 0.5
8.009 * [taylor]: Taking taylor expansion of (/ y x) in y
8.010 * [taylor]: Taking taylor expansion of y in y
8.010 * [backup-simplify]: Simplify 0 into 0
8.010 * [backup-simplify]: Simplify 1 into 1
8.010 * [taylor]: Taking taylor expansion of x in y
8.010 * [backup-simplify]: Simplify x into x
8.010 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
8.010 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
8.010 * [backup-simplify]: Simplify (/ 1 1) into 1
8.010 * [backup-simplify]: Simplify (exp 1) into E
8.010 * [taylor]: Taking taylor expansion of 1 in y
8.011 * [backup-simplify]: Simplify 1 into 1
8.011 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ y x))))) in x
8.011 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)
8.011 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ y x))))) in x
8.011 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
8.011 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
8.011 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
8.011 * [taylor]: Taking taylor expansion of 0.5 in x
8.011 * [backup-simplify]: Simplify 0.5 into 0.5
8.011 * [taylor]: Taking taylor expansion of (/ y x) in x
8.011 * [taylor]: Taking taylor expansion of y in x
8.011 * [backup-simplify]: Simplify y into y
8.011 * [taylor]: Taking taylor expansion of x in x
8.011 * [backup-simplify]: Simplify 0 into 0
8.011 * [backup-simplify]: Simplify 1 into 1
8.011 * [backup-simplify]: Simplify (/ y 1) into y
8.011 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
8.011 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
8.011 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (/ y x)))) into (/ 1 (cos (* 0.5 (/ y x))))
8.012 * [backup-simplify]: Simplify (exp (/ 1 (cos (* 0.5 (/ y x))))) into (exp (/ 1 (cos (* 0.5 (/ y x)))))
8.012 * [taylor]: Taking taylor expansion of 1 in x
8.012 * [backup-simplify]: Simplify 1 into 1
8.012 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ y x))))) in x
8.012 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)
8.012 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ y x))))) in x
8.012 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
8.012 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
8.012 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
8.012 * [taylor]: Taking taylor expansion of 0.5 in x
8.012 * [backup-simplify]: Simplify 0.5 into 0.5
8.012 * [taylor]: Taking taylor expansion of (/ y x) in x
8.012 * [taylor]: Taking taylor expansion of y in x
8.012 * [backup-simplify]: Simplify y into y
8.012 * [taylor]: Taking taylor expansion of x in x
8.012 * [backup-simplify]: Simplify 0 into 0
8.012 * [backup-simplify]: Simplify 1 into 1
8.012 * [backup-simplify]: Simplify (/ y 1) into y
8.012 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
8.012 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
8.013 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (/ y x)))) into (/ 1 (cos (* 0.5 (/ y x))))
8.013 * [backup-simplify]: Simplify (exp (/ 1 (cos (* 0.5 (/ y x))))) into (exp (/ 1 (cos (* 0.5 (/ y x)))))
8.013 * [taylor]: Taking taylor expansion of 1 in x
8.013 * [backup-simplify]: Simplify 1 into 1
8.013 * [backup-simplify]: Simplify (- 1) into -1
8.014 * [backup-simplify]: Simplify (+ (exp (/ 1 (cos (* 0.5 (/ y x))))) -1) into (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)
8.014 * [taylor]: Taking taylor expansion of (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1) in y
8.014 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ y x))))) in y
8.014 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
8.014 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
8.014 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
8.014 * [taylor]: Taking taylor expansion of 0.5 in y
8.014 * [backup-simplify]: Simplify 0.5 into 0.5
8.014 * [taylor]: Taking taylor expansion of (/ y x) in y
8.014 * [taylor]: Taking taylor expansion of y in y
8.014 * [backup-simplify]: Simplify 0 into 0
8.014 * [backup-simplify]: Simplify 1 into 1
8.014 * [taylor]: Taking taylor expansion of x in y
8.014 * [backup-simplify]: Simplify x into x
8.014 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
8.014 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
8.015 * [backup-simplify]: Simplify (/ 1 1) into 1
8.015 * [backup-simplify]: Simplify (exp 1) into E
8.015 * [taylor]: Taking taylor expansion of 1 in y
8.015 * [backup-simplify]: Simplify 1 into 1
8.015 * [backup-simplify]: Simplify (- 1) into -1
8.016 * [backup-simplify]: Simplify (+ E -1) into (- E 1)
8.017 * [backup-simplify]: Simplify (- E 1) into (- E 1)
8.017 * [backup-simplify]: Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))))) into 0
8.018 * [backup-simplify]: Simplify (* (exp (/ 1 (cos (* 0.5 (/ y x))))) (+ (* (/ (pow 0 1) 1)))) into 0
8.019 * [backup-simplify]: Simplify (- 0) into 0
8.019 * [backup-simplify]: Simplify (+ 0 0) into 0
8.019 * [taylor]: Taking taylor expansion of 0 in y
8.019 * [backup-simplify]: Simplify 0 into 0
8.019 * [backup-simplify]: Simplify 0 into 0
8.020 * [backup-simplify]: Simplify (+ 0) into 0
8.021 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
8.022 * [backup-simplify]: Simplify (* (exp 1) (+ (* (/ (pow 0 1) 1)))) into 0
8.022 * [backup-simplify]: Simplify (- 0) into 0
8.023 * [backup-simplify]: Simplify (+ 0 0) into 0
8.023 * [backup-simplify]: Simplify 0 into 0
8.023 * [backup-simplify]: Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))))) into 0
8.025 * [backup-simplify]: Simplify (* (exp (/ 1 (cos (* 0.5 (/ y x))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
8.025 * [backup-simplify]: Simplify (- 0) into 0
8.026 * [backup-simplify]: Simplify (+ 0 0) into 0
8.026 * [taylor]: Taking taylor expansion of 0 in y
8.026 * [backup-simplify]: Simplify 0 into 0
8.026 * [backup-simplify]: Simplify 0 into 0
8.026 * [backup-simplify]: Simplify 0 into 0
8.026 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 x) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow x 2))))
8.027 * [backup-simplify]: Simplify (- (+ (* 1 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* 0 (/ 0 1)))) into (* 0.125 (/ 1 (pow x 2)))
8.029 * [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)))
8.029 * [backup-simplify]: Simplify (- 0) into 0
8.029 * [backup-simplify]: Simplify (+ (* 0.125 (/ E (pow x 2))) 0) into (* 0.125 (/ E (pow x 2)))
8.030 * [backup-simplify]: Simplify (* 0.125 (/ E (pow x 2))) into (* 0.125 (/ E (pow x 2)))
8.030 * [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
8.032 * [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
8.033 * [backup-simplify]: Simplify (- 0) into 0
8.033 * [backup-simplify]: Simplify (+ 0 0) into 0
8.033 * [taylor]: Taking taylor expansion of 0 in y
8.033 * [backup-simplify]: Simplify 0 into 0
8.033 * [backup-simplify]: Simplify 0 into 0
8.033 * [backup-simplify]: Simplify 0 into 0
8.033 * [backup-simplify]: Simplify 0 into 0
8.034 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
8.034 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
8.035 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 1) 1) (/ (pow 0 1) 1)) 0) into 0
8.037 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* (* 0.125 (/ 1 (pow x 2))) (/ 0 1)))) into 0
8.038 * [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
8.039 * [backup-simplify]: Simplify (- 0) into 0
8.039 * [backup-simplify]: Simplify (+ 0 0) into 0
8.039 * [backup-simplify]: Simplify 0 into 0
8.039 * [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
8.041 * [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
8.041 * [backup-simplify]: Simplify (- 0) into 0
8.042 * [backup-simplify]: Simplify (+ 0 0) into 0
8.042 * [taylor]: Taking taylor expansion of 0 in y
8.042 * [backup-simplify]: Simplify 0 into 0
8.042 * [backup-simplify]: Simplify 0 into 0
8.042 * [backup-simplify]: Simplify 0 into 0
8.043 * [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)
8.043 * * * * [progress]: [ 3 / 4 ] generating series at (2)
8.043 * [backup-simplify]: Simplify (log1p (expm1 (/ 1 (cos (/ (/ x y) 2.0))))) into (log1p (expm1 (/ 1 (cos (* 0.5 (/ x y))))))
8.043 * [approximate]: Taking taylor expansion of (log1p (expm1 (/ 1 (cos (* 0.5 (/ x y)))))) in (x y) around 0
8.043 * [taylor]: Taking taylor expansion of (log1p (expm1 (/ 1 (cos (* 0.5 (/ x y)))))) in y
8.043 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ x y)))))))
8.043 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ x y)))))) in y
8.043 * [taylor]: Taking taylor expansion of 1 in y
8.043 * [backup-simplify]: Simplify 1 into 1
8.043 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ x y))))) in y
8.043 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ x y))))) 1)
8.043 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ x y))))) in y
8.043 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in y
8.043 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
8.043 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
8.043 * [taylor]: Taking taylor expansion of 0.5 in y
8.043 * [backup-simplify]: Simplify 0.5 into 0.5
8.043 * [taylor]: Taking taylor expansion of (/ x y) in y
8.043 * [taylor]: Taking taylor expansion of x in y
8.043 * [backup-simplify]: Simplify x into x
8.043 * [taylor]: Taking taylor expansion of y in y
8.043 * [backup-simplify]: Simplify 0 into 0
8.043 * [backup-simplify]: Simplify 1 into 1
8.043 * [backup-simplify]: Simplify (/ x 1) into x
8.043 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x)
8.043 * [backup-simplify]: Simplify (cos (* 0.5 (/ x y))) into (cos (* 0.5 (/ x y)))
8.043 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (/ x y)))) into (/ 1 (cos (* 0.5 (/ x y))))
8.044 * [backup-simplify]: Simplify (exp (/ 1 (cos (* 0.5 (/ x y))))) into (exp (/ 1 (cos (* 0.5 (/ x y)))))
8.044 * [taylor]: Taking taylor expansion of 1 in y
8.044 * [backup-simplify]: Simplify 1 into 1
8.044 * [backup-simplify]: Simplify (- 1) into -1
8.044 * [backup-simplify]: Simplify (+ (exp (/ 1 (cos (* 0.5 (/ x y))))) -1) into (- (exp (/ 1 (cos (* 0.5 (/ x y))))) 1)
8.044 * [backup-simplify]: Simplify (+ 1 (- (exp (/ 1 (cos (* 0.5 (/ x y))))) 1)) into (exp (/ 1 (cos (* 0.5 (/ x y)))))
8.044 * [backup-simplify]: Simplify (log (exp (/ 1 (cos (* 0.5 (/ x y)))))) into (/ 1 (cos (* 0.5 (/ x y))))
8.044 * [taylor]: Taking taylor expansion of (log1p (expm1 (/ 1 (cos (* 0.5 (/ x y)))))) in x
8.044 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ x y)))))))
8.045 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ x y)))))) in x
8.045 * [taylor]: Taking taylor expansion of 1 in x
8.045 * [backup-simplify]: Simplify 1 into 1
8.045 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ x y))))) in x
8.045 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ x y))))) 1)
8.045 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ x y))))) in x
8.045 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in x
8.045 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
8.045 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
8.045 * [taylor]: Taking taylor expansion of 0.5 in x
8.045 * [backup-simplify]: Simplify 0.5 into 0.5
8.045 * [taylor]: Taking taylor expansion of (/ x y) in x
8.045 * [taylor]: Taking taylor expansion of x in x
8.045 * [backup-simplify]: Simplify 0 into 0
8.045 * [backup-simplify]: Simplify 1 into 1
8.045 * [taylor]: Taking taylor expansion of y in x
8.045 * [backup-simplify]: Simplify y into y
8.045 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
8.045 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
8.049 * [backup-simplify]: Simplify (/ 1 1) into 1
8.049 * [backup-simplify]: Simplify (exp 1) into E
8.049 * [taylor]: Taking taylor expansion of 1 in x
8.049 * [backup-simplify]: Simplify 1 into 1
8.050 * [backup-simplify]: Simplify (- 1) into -1
8.050 * [backup-simplify]: Simplify (+ E -1) into (- E 1)
8.051 * [backup-simplify]: Simplify (+ 1 (- E 1)) into E
8.051 * [backup-simplify]: Simplify (log E) into 1
8.051 * [taylor]: Taking taylor expansion of (log1p (expm1 (/ 1 (cos (* 0.5 (/ x y)))))) in x
8.051 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ x y)))))))
8.051 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ x y)))))) in x
8.051 * [taylor]: Taking taylor expansion of 1 in x
8.051 * [backup-simplify]: Simplify 1 into 1
8.051 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ x y))))) in x
8.051 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ x y))))) 1)
8.051 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ x y))))) in x
8.051 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in x
8.051 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
8.051 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
8.051 * [taylor]: Taking taylor expansion of 0.5 in x
8.051 * [backup-simplify]: Simplify 0.5 into 0.5
8.051 * [taylor]: Taking taylor expansion of (/ x y) in x
8.051 * [taylor]: Taking taylor expansion of x in x
8.051 * [backup-simplify]: Simplify 0 into 0
8.051 * [backup-simplify]: Simplify 1 into 1
8.051 * [taylor]: Taking taylor expansion of y in x
8.051 * [backup-simplify]: Simplify y into y
8.051 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
8.051 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
8.052 * [backup-simplify]: Simplify (/ 1 1) into 1
8.052 * [backup-simplify]: Simplify (exp 1) into E
8.052 * [taylor]: Taking taylor expansion of 1 in x
8.052 * [backup-simplify]: Simplify 1 into 1
8.052 * [backup-simplify]: Simplify (- 1) into -1
8.052 * [backup-simplify]: Simplify (+ E -1) into (- E 1)
8.053 * [backup-simplify]: Simplify (+ 1 (- E 1)) into E
8.053 * [backup-simplify]: Simplify (log E) into 1
8.053 * [taylor]: Taking taylor expansion of 1 in y
8.053 * [backup-simplify]: Simplify 1 into 1
8.053 * [backup-simplify]: Simplify 1 into 1
8.053 * [backup-simplify]: Simplify (+ 0) into 0
8.054 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
8.054 * [backup-simplify]: Simplify (* (exp 1) (+ (* (/ (pow 0 1) 1)))) into 0
8.055 * [backup-simplify]: Simplify (- 0) into 0
8.055 * [backup-simplify]: Simplify (+ 0 0) into 0
8.055 * [backup-simplify]: Simplify (+ 0 0) into 0
8.056 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow E 1)))) 1) into 0
8.056 * [taylor]: Taking taylor expansion of 0 in y
8.056 * [backup-simplify]: Simplify 0 into 0
8.056 * [backup-simplify]: Simplify 0 into 0
8.056 * [backup-simplify]: Simplify 0 into 0
8.056 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 y) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow y 2))))
8.057 * [backup-simplify]: Simplify (- (+ (* 1 (/ (- (* 0.125 (/ 1 (pow y 2)))) 1)) (* 0 (/ 0 1)))) into (* 0.125 (/ 1 (pow y 2)))
8.058 * [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)))
8.058 * [backup-simplify]: Simplify (- 0) into 0
8.058 * [backup-simplify]: Simplify (+ (* 0.125 (/ E (pow y 2))) 0) into (* 0.125 (/ E (pow y 2)))
8.059 * [backup-simplify]: Simplify (+ 0 (* 0.125 (/ E (pow y 2)))) into (* 0.125 (/ E (pow y 2)))
8.060 * [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))
8.060 * [taylor]: Taking taylor expansion of (/ 0.125 (pow y 2)) in y
8.060 * [taylor]: Taking taylor expansion of 0.125 in y
8.060 * [backup-simplify]: Simplify 0.125 into 0.125
8.060 * [taylor]: Taking taylor expansion of (pow y 2) in y
8.060 * [taylor]: Taking taylor expansion of y in y
8.060 * [backup-simplify]: Simplify 0 into 0
8.060 * [backup-simplify]: Simplify 1 into 1
8.061 * [backup-simplify]: Simplify (* 1 1) into 1
8.061 * [backup-simplify]: Simplify (/ 0.125 1) into 0.125
8.062 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
8.062 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
8.063 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.125 (/ 0 1)))) into 0
8.063 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.125 (/ 0 1)) (* 0 (/ 0 1)))) into 0
8.063 * [backup-simplify]: Simplify 0 into 0
8.063 * [backup-simplify]: Simplify 0 into 0
8.063 * [backup-simplify]: Simplify 0 into 0
8.064 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0
8.064 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 y))) into 0
8.064 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 y) 1) 1) (/ (pow 0 1) 1)) 0) into 0
8.066 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (- (* 0.125 (/ 1 (pow y 2)))) 1)) (* (* 0.125 (/ 1 (pow y 2))) (/ 0 1)))) into 0
8.068 * [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
8.069 * [backup-simplify]: Simplify (- 0) into 0
8.069 * [backup-simplify]: Simplify (+ 0 0) into 0
8.070 * [backup-simplify]: Simplify (+ 0 0) into 0
8.075 * [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
8.075 * [taylor]: Taking taylor expansion of 0 in y
8.075 * [backup-simplify]: Simplify 0 into 0
8.075 * [backup-simplify]: Simplify 0 into 0
8.075 * [backup-simplify]: Simplify 1 into 1
8.075 * [backup-simplify]: Simplify (log1p (expm1 (/ 1 (cos (/ (/ (/ 1 x) (/ 1 y)) 2.0))))) into (log1p (expm1 (/ 1 (cos (* 0.5 (/ y x))))))
8.075 * [approximate]: Taking taylor expansion of (log1p (expm1 (/ 1 (cos (* 0.5 (/ y x)))))) in (x y) around 0
8.075 * [taylor]: Taking taylor expansion of (log1p (expm1 (/ 1 (cos (* 0.5 (/ y x)))))) in y
8.076 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ y x)))))))
8.076 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ y x)))))) in y
8.076 * [taylor]: Taking taylor expansion of 1 in y
8.076 * [backup-simplify]: Simplify 1 into 1
8.076 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ y x))))) in y
8.076 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)
8.076 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ y x))))) in y
8.076 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
8.076 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
8.076 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
8.076 * [taylor]: Taking taylor expansion of 0.5 in y
8.076 * [backup-simplify]: Simplify 0.5 into 0.5
8.076 * [taylor]: Taking taylor expansion of (/ y x) in y
8.076 * [taylor]: Taking taylor expansion of y in y
8.076 * [backup-simplify]: Simplify 0 into 0
8.076 * [backup-simplify]: Simplify 1 into 1
8.076 * [taylor]: Taking taylor expansion of x in y
8.076 * [backup-simplify]: Simplify x into x
8.076 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
8.076 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
8.077 * [backup-simplify]: Simplify (/ 1 1) into 1
8.077 * [backup-simplify]: Simplify (exp 1) into E
8.077 * [taylor]: Taking taylor expansion of 1 in y
8.077 * [backup-simplify]: Simplify 1 into 1
8.078 * [backup-simplify]: Simplify (- 1) into -1
8.078 * [backup-simplify]: Simplify (+ E -1) into (- E 1)
8.079 * [backup-simplify]: Simplify (+ 1 (- E 1)) into E
8.079 * [backup-simplify]: Simplify (log E) into 1
8.079 * [taylor]: Taking taylor expansion of (log1p (expm1 (/ 1 (cos (* 0.5 (/ y x)))))) in x
8.079 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ y x)))))))
8.080 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ y x)))))) in x
8.080 * [taylor]: Taking taylor expansion of 1 in x
8.080 * [backup-simplify]: Simplify 1 into 1
8.080 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ y x))))) in x
8.080 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)
8.080 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ y x))))) in x
8.080 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
8.080 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
8.080 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
8.080 * [taylor]: Taking taylor expansion of 0.5 in x
8.080 * [backup-simplify]: Simplify 0.5 into 0.5
8.080 * [taylor]: Taking taylor expansion of (/ y x) in x
8.080 * [taylor]: Taking taylor expansion of y in x
8.080 * [backup-simplify]: Simplify y into y
8.080 * [taylor]: Taking taylor expansion of x in x
8.080 * [backup-simplify]: Simplify 0 into 0
8.080 * [backup-simplify]: Simplify 1 into 1
8.080 * [backup-simplify]: Simplify (/ y 1) into y
8.080 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
8.080 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
8.080 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (/ y x)))) into (/ 1 (cos (* 0.5 (/ y x))))
8.081 * [backup-simplify]: Simplify (exp (/ 1 (cos (* 0.5 (/ y x))))) into (exp (/ 1 (cos (* 0.5 (/ y x)))))
8.081 * [taylor]: Taking taylor expansion of 1 in x
8.081 * [backup-simplify]: Simplify 1 into 1
8.081 * [backup-simplify]: Simplify (- 1) into -1
8.082 * [backup-simplify]: Simplify (+ (exp (/ 1 (cos (* 0.5 (/ y x))))) -1) into (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)
8.082 * [backup-simplify]: Simplify (+ 1 (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)) into (exp (/ 1 (cos (* 0.5 (/ y x)))))
8.082 * [backup-simplify]: Simplify (log (exp (/ 1 (cos (* 0.5 (/ y x)))))) into (/ 1 (cos (* 0.5 (/ y x))))
8.082 * [taylor]: Taking taylor expansion of (log1p (expm1 (/ 1 (cos (* 0.5 (/ y x)))))) in x
8.082 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ y x)))))))
8.082 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ y x)))))) in x
8.082 * [taylor]: Taking taylor expansion of 1 in x
8.082 * [backup-simplify]: Simplify 1 into 1
8.082 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ y x))))) in x
8.082 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)
8.083 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ y x))))) in x
8.083 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
8.083 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
8.083 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
8.083 * [taylor]: Taking taylor expansion of 0.5 in x
8.083 * [backup-simplify]: Simplify 0.5 into 0.5
8.083 * [taylor]: Taking taylor expansion of (/ y x) in x
8.083 * [taylor]: Taking taylor expansion of y in x
8.083 * [backup-simplify]: Simplify y into y
8.083 * [taylor]: Taking taylor expansion of x in x
8.083 * [backup-simplify]: Simplify 0 into 0
8.083 * [backup-simplify]: Simplify 1 into 1
8.083 * [backup-simplify]: Simplify (/ y 1) into y
8.083 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
8.083 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
8.083 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (/ y x)))) into (/ 1 (cos (* 0.5 (/ y x))))
8.083 * [backup-simplify]: Simplify (exp (/ 1 (cos (* 0.5 (/ y x))))) into (exp (/ 1 (cos (* 0.5 (/ y x)))))
8.083 * [taylor]: Taking taylor expansion of 1 in x
8.083 * [backup-simplify]: Simplify 1 into 1
8.084 * [backup-simplify]: Simplify (- 1) into -1
8.084 * [backup-simplify]: Simplify (+ (exp (/ 1 (cos (* 0.5 (/ y x))))) -1) into (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)
8.084 * [backup-simplify]: Simplify (+ 1 (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)) into (exp (/ 1 (cos (* 0.5 (/ y x)))))
8.085 * [backup-simplify]: Simplify (log (exp (/ 1 (cos (* 0.5 (/ y x)))))) into (/ 1 (cos (* 0.5 (/ y x))))
8.085 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
8.085 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
8.085 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
8.085 * [taylor]: Taking taylor expansion of 0.5 in y
8.085 * [backup-simplify]: Simplify 0.5 into 0.5
8.085 * [taylor]: Taking taylor expansion of (/ y x) in y
8.085 * [taylor]: Taking taylor expansion of y in y
8.085 * [backup-simplify]: Simplify 0 into 0
8.085 * [backup-simplify]: Simplify 1 into 1
8.085 * [taylor]: Taking taylor expansion of x in y
8.085 * [backup-simplify]: Simplify x into x
8.085 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
8.085 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
8.086 * [backup-simplify]: Simplify (/ 1 1) into 1
8.086 * [backup-simplify]: Simplify 1 into 1
8.086 * [backup-simplify]: Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))))) into 0
8.088 * [backup-simplify]: Simplify (* (exp (/ 1 (cos (* 0.5 (/ y x))))) (+ (* (/ (pow 0 1) 1)))) into 0
8.088 * [backup-simplify]: Simplify (- 0) into 0
8.088 * [backup-simplify]: Simplify (+ 0 0) into 0
8.089 * [backup-simplify]: Simplify (+ 0 0) into 0
8.090 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)))) 1) into 0
8.090 * [taylor]: Taking taylor expansion of 0 in y
8.090 * [backup-simplify]: Simplify 0 into 0
8.090 * [backup-simplify]: Simplify 0 into 0
8.091 * [backup-simplify]: Simplify (+ 0) into 0
8.091 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
8.092 * [backup-simplify]: Simplify 0 into 0
8.092 * [backup-simplify]: Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))))) into 0
8.094 * [backup-simplify]: Simplify (* (exp (/ 1 (cos (* 0.5 (/ y x))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
8.094 * [backup-simplify]: Simplify (- 0) into 0
8.095 * [backup-simplify]: Simplify (+ 0 0) into 0
8.095 * [backup-simplify]: Simplify (+ 0 0) into 0
8.097 * [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
8.097 * [taylor]: Taking taylor expansion of 0 in y
8.097 * [backup-simplify]: Simplify 0 into 0
8.097 * [backup-simplify]: Simplify 0 into 0
8.097 * [backup-simplify]: Simplify 0 into 0
8.098 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 x) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow x 2))))
8.099 * [backup-simplify]: Simplify (- (+ (* 1 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* 0 (/ 0 1)))) into (* 0.125 (/ 1 (pow x 2)))
8.099 * [backup-simplify]: Simplify (* 0.125 (/ 1 (pow x 2))) into (/ 0.125 (pow x 2))
8.100 * [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
8.102 * [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
8.103 * [backup-simplify]: Simplify (- 0) into 0
8.103 * [backup-simplify]: Simplify (+ 0 0) into 0
8.103 * [backup-simplify]: Simplify (+ 0 0) into 0
8.107 * [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
8.107 * [taylor]: Taking taylor expansion of 0 in y
8.107 * [backup-simplify]: Simplify 0 into 0
8.107 * [backup-simplify]: Simplify 0 into 0
8.107 * [backup-simplify]: Simplify 0 into 0
8.107 * [backup-simplify]: Simplify 0 into 0
8.107 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
8.108 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
8.109 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 1) 1) (/ (pow 0 1) 1)) 0) into 0
8.111 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* (* 0.125 (/ 1 (pow x 2))) (/ 0 1)))) into 0
8.111 * [backup-simplify]: Simplify 0 into 0
8.112 * [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
8.114 * [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
8.115 * [backup-simplify]: Simplify (- 0) into 0
8.115 * [backup-simplify]: Simplify (+ 0 0) into 0
8.116 * [backup-simplify]: Simplify (+ 0 0) into 0
8.123 * [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
8.123 * [taylor]: Taking taylor expansion of 0 in y
8.123 * [backup-simplify]: Simplify 0 into 0
8.123 * [backup-simplify]: Simplify 0 into 0
8.123 * [backup-simplify]: Simplify 0 into 0
8.124 * [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)
8.124 * [backup-simplify]: Simplify (log1p (expm1 (/ 1 (cos (/ (/ (/ 1 (- x)) (/ 1 (- y))) 2.0))))) into (log1p (expm1 (/ 1 (cos (* 0.5 (/ y x))))))
8.124 * [approximate]: Taking taylor expansion of (log1p (expm1 (/ 1 (cos (* 0.5 (/ y x)))))) in (x y) around 0
8.124 * [taylor]: Taking taylor expansion of (log1p (expm1 (/ 1 (cos (* 0.5 (/ y x)))))) in y
8.124 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ y x)))))))
8.124 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ y x)))))) in y
8.124 * [taylor]: Taking taylor expansion of 1 in y
8.124 * [backup-simplify]: Simplify 1 into 1
8.124 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ y x))))) in y
8.124 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)
8.124 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ y x))))) in y
8.124 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
8.124 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
8.124 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
8.124 * [taylor]: Taking taylor expansion of 0.5 in y
8.124 * [backup-simplify]: Simplify 0.5 into 0.5
8.124 * [taylor]: Taking taylor expansion of (/ y x) in y
8.124 * [taylor]: Taking taylor expansion of y in y
8.125 * [backup-simplify]: Simplify 0 into 0
8.125 * [backup-simplify]: Simplify 1 into 1
8.125 * [taylor]: Taking taylor expansion of x in y
8.125 * [backup-simplify]: Simplify x into x
8.125 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
8.125 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
8.125 * [backup-simplify]: Simplify (/ 1 1) into 1
8.125 * [backup-simplify]: Simplify (exp 1) into E
8.125 * [taylor]: Taking taylor expansion of 1 in y
8.126 * [backup-simplify]: Simplify 1 into 1
8.126 * [backup-simplify]: Simplify (- 1) into -1
8.126 * [backup-simplify]: Simplify (+ E -1) into (- E 1)
8.128 * [backup-simplify]: Simplify (+ 1 (- E 1)) into E
8.128 * [backup-simplify]: Simplify (log E) into 1
8.128 * [taylor]: Taking taylor expansion of (log1p (expm1 (/ 1 (cos (* 0.5 (/ y x)))))) in x
8.128 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ y x)))))))
8.128 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ y x)))))) in x
8.128 * [taylor]: Taking taylor expansion of 1 in x
8.128 * [backup-simplify]: Simplify 1 into 1
8.128 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ y x))))) in x
8.128 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)
8.128 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ y x))))) in x
8.128 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
8.128 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
8.128 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
8.128 * [taylor]: Taking taylor expansion of 0.5 in x
8.129 * [backup-simplify]: Simplify 0.5 into 0.5
8.129 * [taylor]: Taking taylor expansion of (/ y x) in x
8.129 * [taylor]: Taking taylor expansion of y in x
8.129 * [backup-simplify]: Simplify y into y
8.129 * [taylor]: Taking taylor expansion of x in x
8.129 * [backup-simplify]: Simplify 0 into 0
8.129 * [backup-simplify]: Simplify 1 into 1
8.129 * [backup-simplify]: Simplify (/ y 1) into y
8.129 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
8.129 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
8.129 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (/ y x)))) into (/ 1 (cos (* 0.5 (/ y x))))
8.129 * [backup-simplify]: Simplify (exp (/ 1 (cos (* 0.5 (/ y x))))) into (exp (/ 1 (cos (* 0.5 (/ y x)))))
8.129 * [taylor]: Taking taylor expansion of 1 in x
8.129 * [backup-simplify]: Simplify 1 into 1
8.130 * [backup-simplify]: Simplify (- 1) into -1
8.130 * [backup-simplify]: Simplify (+ (exp (/ 1 (cos (* 0.5 (/ y x))))) -1) into (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)
8.130 * [backup-simplify]: Simplify (+ 1 (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)) into (exp (/ 1 (cos (* 0.5 (/ y x)))))
8.131 * [backup-simplify]: Simplify (log (exp (/ 1 (cos (* 0.5 (/ y x)))))) into (/ 1 (cos (* 0.5 (/ y x))))
8.131 * [taylor]: Taking taylor expansion of (log1p (expm1 (/ 1 (cos (* 0.5 (/ y x)))))) in x
8.131 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ y x)))))))
8.131 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (/ 1 (cos (* 0.5 (/ y x)))))) in x
8.131 * [taylor]: Taking taylor expansion of 1 in x
8.131 * [backup-simplify]: Simplify 1 into 1
8.131 * [taylor]: Taking taylor expansion of (expm1 (/ 1 (cos (* 0.5 (/ y x))))) in x
8.131 * [taylor]: Rewrote expression to (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)
8.131 * [taylor]: Taking taylor expansion of (exp (/ 1 (cos (* 0.5 (/ y x))))) in x
8.131 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
8.131 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
8.131 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
8.131 * [taylor]: Taking taylor expansion of 0.5 in x
8.131 * [backup-simplify]: Simplify 0.5 into 0.5
8.131 * [taylor]: Taking taylor expansion of (/ y x) in x
8.131 * [taylor]: Taking taylor expansion of y in x
8.131 * [backup-simplify]: Simplify y into y
8.131 * [taylor]: Taking taylor expansion of x in x
8.131 * [backup-simplify]: Simplify 0 into 0
8.131 * [backup-simplify]: Simplify 1 into 1
8.131 * [backup-simplify]: Simplify (/ y 1) into y
8.131 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
8.132 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
8.132 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (/ y x)))) into (/ 1 (cos (* 0.5 (/ y x))))
8.132 * [backup-simplify]: Simplify (exp (/ 1 (cos (* 0.5 (/ y x))))) into (exp (/ 1 (cos (* 0.5 (/ y x)))))
8.132 * [taylor]: Taking taylor expansion of 1 in x
8.132 * [backup-simplify]: Simplify 1 into 1
8.133 * [backup-simplify]: Simplify (- 1) into -1
8.133 * [backup-simplify]: Simplify (+ (exp (/ 1 (cos (* 0.5 (/ y x))))) -1) into (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)
8.133 * [backup-simplify]: Simplify (+ 1 (- (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)) into (exp (/ 1 (cos (* 0.5 (/ y x)))))
8.133 * [backup-simplify]: Simplify (log (exp (/ 1 (cos (* 0.5 (/ y x)))))) into (/ 1 (cos (* 0.5 (/ y x))))
8.133 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
8.133 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
8.133 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
8.133 * [taylor]: Taking taylor expansion of 0.5 in y
8.134 * [backup-simplify]: Simplify 0.5 into 0.5
8.134 * [taylor]: Taking taylor expansion of (/ y x) in y
8.134 * [taylor]: Taking taylor expansion of y in y
8.134 * [backup-simplify]: Simplify 0 into 0
8.134 * [backup-simplify]: Simplify 1 into 1
8.134 * [taylor]: Taking taylor expansion of x in y
8.134 * [backup-simplify]: Simplify x into x
8.134 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
8.134 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
8.134 * [backup-simplify]: Simplify (/ 1 1) into 1
8.135 * [backup-simplify]: Simplify 1 into 1
8.135 * [backup-simplify]: Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))))) into 0
8.136 * [backup-simplify]: Simplify (* (exp (/ 1 (cos (* 0.5 (/ y x))))) (+ (* (/ (pow 0 1) 1)))) into 0
8.137 * [backup-simplify]: Simplify (- 0) into 0
8.137 * [backup-simplify]: Simplify (+ 0 0) into 0
8.137 * [backup-simplify]: Simplify (+ 0 0) into 0
8.138 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (exp (/ 1 (cos (* 0.5 (/ y x))))) 1)))) 1) into 0
8.139 * [taylor]: Taking taylor expansion of 0 in y
8.139 * [backup-simplify]: Simplify 0 into 0
8.139 * [backup-simplify]: Simplify 0 into 0
8.139 * [backup-simplify]: Simplify (+ 0) into 0
8.140 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
8.140 * [backup-simplify]: Simplify 0 into 0
8.140 * [backup-simplify]: Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))))) into 0
8.142 * [backup-simplify]: Simplify (* (exp (/ 1 (cos (* 0.5 (/ y x))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
8.143 * [backup-simplify]: Simplify (- 0) into 0
8.143 * [backup-simplify]: Simplify (+ 0 0) into 0
8.144 * [backup-simplify]: Simplify (+ 0 0) into 0
8.146 * [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
8.146 * [taylor]: Taking taylor expansion of 0 in y
8.146 * [backup-simplify]: Simplify 0 into 0
8.146 * [backup-simplify]: Simplify 0 into 0
8.146 * [backup-simplify]: Simplify 0 into 0
8.147 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 x) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow x 2))))
8.148 * [backup-simplify]: Simplify (- (+ (* 1 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* 0 (/ 0 1)))) into (* 0.125 (/ 1 (pow x 2)))
8.148 * [backup-simplify]: Simplify (* 0.125 (/ 1 (pow x 2))) into (/ 0.125 (pow x 2))
8.149 * [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
8.151 * [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
8.152 * [backup-simplify]: Simplify (- 0) into 0
8.152 * [backup-simplify]: Simplify (+ 0 0) into 0
8.152 * [backup-simplify]: Simplify (+ 0 0) into 0
8.157 * [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
8.157 * [taylor]: Taking taylor expansion of 0 in y
8.157 * [backup-simplify]: Simplify 0 into 0
8.157 * [backup-simplify]: Simplify 0 into 0
8.157 * [backup-simplify]: Simplify 0 into 0
8.157 * [backup-simplify]: Simplify 0 into 0
8.157 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
8.158 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
8.158 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 1) 1) (/ (pow 0 1) 1)) 0) into 0
8.159 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* (* 0.125 (/ 1 (pow x 2))) (/ 0 1)))) into 0
8.159 * [backup-simplify]: Simplify 0 into 0
8.160 * [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
8.161 * [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
8.162 * [backup-simplify]: Simplify (- 0) into 0
8.162 * [backup-simplify]: Simplify (+ 0 0) into 0
8.162 * [backup-simplify]: Simplify (+ 0 0) into 0
8.166 * [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
8.166 * [taylor]: Taking taylor expansion of 0 in y
8.166 * [backup-simplify]: Simplify 0 into 0
8.166 * [backup-simplify]: Simplify 0 into 0
8.167 * [backup-simplify]: Simplify 0 into 0
8.167 * [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)
8.167 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1)
8.167 * [backup-simplify]: Simplify (/ 1 (cos (/ (/ x y) 2.0))) into (/ 1 (cos (* 0.5 (/ x y))))
8.167 * [approximate]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in (x y) around 0
8.167 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in y
8.167 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in y
8.167 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in y
8.167 * [taylor]: Taking taylor expansion of 0.5 in y
8.167 * [backup-simplify]: Simplify 0.5 into 0.5
8.167 * [taylor]: Taking taylor expansion of (/ x y) in y
8.167 * [taylor]: Taking taylor expansion of x in y
8.167 * [backup-simplify]: Simplify x into x
8.167 * [taylor]: Taking taylor expansion of y in y
8.167 * [backup-simplify]: Simplify 0 into 0
8.167 * [backup-simplify]: Simplify 1 into 1
8.167 * [backup-simplify]: Simplify (/ x 1) into x
8.167 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x)
8.167 * [backup-simplify]: Simplify (cos (* 0.5 (/ x y))) into (cos (* 0.5 (/ x y)))
8.167 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (/ x y)))) into (/ 1 (cos (* 0.5 (/ x y))))
8.167 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in x
8.167 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
8.167 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
8.167 * [taylor]: Taking taylor expansion of 0.5 in x
8.167 * [backup-simplify]: Simplify 0.5 into 0.5
8.167 * [taylor]: Taking taylor expansion of (/ x y) in x
8.168 * [taylor]: Taking taylor expansion of x in x
8.168 * [backup-simplify]: Simplify 0 into 0
8.168 * [backup-simplify]: Simplify 1 into 1
8.168 * [taylor]: Taking taylor expansion of y in x
8.168 * [backup-simplify]: Simplify y into y
8.168 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
8.168 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
8.168 * [backup-simplify]: Simplify (/ 1 1) into 1
8.168 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ x y)))) in x
8.168 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ x y))) in x
8.168 * [taylor]: Taking taylor expansion of (* 0.5 (/ x y)) in x
8.168 * [taylor]: Taking taylor expansion of 0.5 in x
8.168 * [backup-simplify]: Simplify 0.5 into 0.5
8.168 * [taylor]: Taking taylor expansion of (/ x y) in x
8.168 * [taylor]: Taking taylor expansion of x in x
8.168 * [backup-simplify]: Simplify 0 into 0
8.168 * [backup-simplify]: Simplify 1 into 1
8.168 * [taylor]: Taking taylor expansion of y in x
8.168 * [backup-simplify]: Simplify y into y
8.168 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
8.168 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y)
8.169 * [backup-simplify]: Simplify (/ 1 1) into 1
8.169 * [taylor]: Taking taylor expansion of 1 in y
8.169 * [backup-simplify]: Simplify 1 into 1
8.169 * [backup-simplify]: Simplify 1 into 1
8.169 * [backup-simplify]: Simplify (+ 0) into 0
8.170 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
8.170 * [taylor]: Taking taylor expansion of 0 in y
8.170 * [backup-simplify]: Simplify 0 into 0
8.170 * [backup-simplify]: Simplify 0 into 0
8.170 * [backup-simplify]: Simplify 0 into 0
8.170 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 y) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow y 2))))
8.171 * [backup-simplify]: Simplify (- (+ (* 1 (/ (- (* 0.125 (/ 1 (pow y 2)))) 1)) (* 0 (/ 0 1)))) into (* 0.125 (/ 1 (pow y 2)))
8.171 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 (pow y 2))) in y
8.171 * [taylor]: Taking taylor expansion of 0.125 in y
8.171 * [backup-simplify]: Simplify 0.125 into 0.125
8.171 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
8.171 * [taylor]: Taking taylor expansion of (pow y 2) in y
8.171 * [taylor]: Taking taylor expansion of y in y
8.171 * [backup-simplify]: Simplify 0 into 0
8.171 * [backup-simplify]: Simplify 1 into 1
8.171 * [backup-simplify]: Simplify (* 1 1) into 1
8.171 * [backup-simplify]: Simplify (/ 1 1) into 1
8.172 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
8.173 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
8.173 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
8.174 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
8.175 * [backup-simplify]: Simplify (+ (* 0.125 0) (+ (* 0 0) (* 0 1))) into 0
8.175 * [backup-simplify]: Simplify 0 into 0
8.175 * [backup-simplify]: Simplify 0 into 0
8.175 * [backup-simplify]: Simplify 0 into 0
8.175 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0
8.175 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 y))) into 0
8.176 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 y) 1) 1) (/ (pow 0 1) 1)) 0) into 0
8.177 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (- (* 0.125 (/ 1 (pow y 2)))) 1)) (* (* 0.125 (/ 1 (pow y 2))) (/ 0 1)))) into 0
8.177 * [taylor]: Taking taylor expansion of 0 in y
8.177 * [backup-simplify]: Simplify 0 into 0
8.177 * [backup-simplify]: Simplify 0 into 0
8.177 * [backup-simplify]: Simplify 1 into 1
8.177 * [backup-simplify]: Simplify (/ 1 (cos (/ (/ (/ 1 x) (/ 1 y)) 2.0))) into (/ 1 (cos (* 0.5 (/ y x))))
8.177 * [approximate]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in (x y) around 0
8.177 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
8.177 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
8.177 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
8.177 * [taylor]: Taking taylor expansion of 0.5 in y
8.177 * [backup-simplify]: Simplify 0.5 into 0.5
8.177 * [taylor]: Taking taylor expansion of (/ y x) in y
8.177 * [taylor]: Taking taylor expansion of y in y
8.177 * [backup-simplify]: Simplify 0 into 0
8.177 * [backup-simplify]: Simplify 1 into 1
8.177 * [taylor]: Taking taylor expansion of x in y
8.177 * [backup-simplify]: Simplify x into x
8.177 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
8.177 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
8.178 * [backup-simplify]: Simplify (/ 1 1) into 1
8.178 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
8.178 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
8.178 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
8.178 * [taylor]: Taking taylor expansion of 0.5 in x
8.178 * [backup-simplify]: Simplify 0.5 into 0.5
8.178 * [taylor]: Taking taylor expansion of (/ y x) in x
8.178 * [taylor]: Taking taylor expansion of y in x
8.178 * [backup-simplify]: Simplify y into y
8.178 * [taylor]: Taking taylor expansion of x in x
8.178 * [backup-simplify]: Simplify 0 into 0
8.178 * [backup-simplify]: Simplify 1 into 1
8.178 * [backup-simplify]: Simplify (/ y 1) into y
8.178 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
8.178 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
8.178 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (/ y x)))) into (/ 1 (cos (* 0.5 (/ y x))))
8.178 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
8.178 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
8.178 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
8.178 * [taylor]: Taking taylor expansion of 0.5 in x
8.179 * [backup-simplify]: Simplify 0.5 into 0.5
8.179 * [taylor]: Taking taylor expansion of (/ y x) in x
8.179 * [taylor]: Taking taylor expansion of y in x
8.179 * [backup-simplify]: Simplify y into y
8.179 * [taylor]: Taking taylor expansion of x in x
8.179 * [backup-simplify]: Simplify 0 into 0
8.179 * [backup-simplify]: Simplify 1 into 1
8.179 * [backup-simplify]: Simplify (/ y 1) into y
8.179 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
8.179 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
8.179 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (/ y x)))) into (/ 1 (cos (* 0.5 (/ y x))))
8.179 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
8.179 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
8.179 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
8.179 * [taylor]: Taking taylor expansion of 0.5 in y
8.179 * [backup-simplify]: Simplify 0.5 into 0.5
8.179 * [taylor]: Taking taylor expansion of (/ y x) in y
8.179 * [taylor]: Taking taylor expansion of y in y
8.179 * [backup-simplify]: Simplify 0 into 0
8.179 * [backup-simplify]: Simplify 1 into 1
8.179 * [taylor]: Taking taylor expansion of x in y
8.179 * [backup-simplify]: Simplify x into x
8.179 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
8.179 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
8.180 * [backup-simplify]: Simplify (/ 1 1) into 1
8.180 * [backup-simplify]: Simplify 1 into 1
8.180 * [backup-simplify]: Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))))) into 0
8.180 * [taylor]: Taking taylor expansion of 0 in y
8.180 * [backup-simplify]: Simplify 0 into 0
8.180 * [backup-simplify]: Simplify 0 into 0
8.180 * [backup-simplify]: Simplify (+ 0) into 0
8.181 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
8.181 * [backup-simplify]: Simplify 0 into 0
8.181 * [backup-simplify]: Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))))) into 0
8.181 * [taylor]: Taking taylor expansion of 0 in y
8.181 * [backup-simplify]: Simplify 0 into 0
8.181 * [backup-simplify]: Simplify 0 into 0
8.181 * [backup-simplify]: Simplify 0 into 0
8.181 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 x) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow x 2))))
8.182 * [backup-simplify]: Simplify (- (+ (* 1 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* 0 (/ 0 1)))) into (* 0.125 (/ 1 (pow x 2)))
8.182 * [backup-simplify]: Simplify (* 0.125 (/ 1 (pow x 2))) into (/ 0.125 (pow x 2))
8.183 * [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
8.183 * [taylor]: Taking taylor expansion of 0 in y
8.183 * [backup-simplify]: Simplify 0 into 0
8.183 * [backup-simplify]: Simplify 0 into 0
8.183 * [backup-simplify]: Simplify 0 into 0
8.183 * [backup-simplify]: Simplify 0 into 0
8.183 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
8.183 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
8.184 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 1) 1) (/ (pow 0 1) 1)) 0) into 0
8.185 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* (* 0.125 (/ 1 (pow x 2))) (/ 0 1)))) into 0
8.185 * [backup-simplify]: Simplify 0 into 0
8.186 * [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
8.186 * [taylor]: Taking taylor expansion of 0 in y
8.186 * [backup-simplify]: Simplify 0 into 0
8.186 * [backup-simplify]: Simplify 0 into 0
8.186 * [backup-simplify]: Simplify 0 into 0
8.186 * [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)
8.186 * [backup-simplify]: Simplify (/ 1 (cos (/ (/ (/ 1 (- x)) (/ 1 (- y))) 2.0))) into (/ 1 (cos (* 0.5 (/ y x))))
8.186 * [approximate]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in (x y) around 0
8.186 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
8.186 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
8.186 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
8.186 * [taylor]: Taking taylor expansion of 0.5 in y
8.186 * [backup-simplify]: Simplify 0.5 into 0.5
8.186 * [taylor]: Taking taylor expansion of (/ y x) in y
8.186 * [taylor]: Taking taylor expansion of y in y
8.187 * [backup-simplify]: Simplify 0 into 0
8.187 * [backup-simplify]: Simplify 1 into 1
8.187 * [taylor]: Taking taylor expansion of x in y
8.187 * [backup-simplify]: Simplify x into x
8.187 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
8.187 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
8.187 * [backup-simplify]: Simplify (/ 1 1) into 1
8.187 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
8.187 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
8.187 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
8.187 * [taylor]: Taking taylor expansion of 0.5 in x
8.187 * [backup-simplify]: Simplify 0.5 into 0.5
8.187 * [taylor]: Taking taylor expansion of (/ y x) in x
8.187 * [taylor]: Taking taylor expansion of y in x
8.187 * [backup-simplify]: Simplify y into y
8.187 * [taylor]: Taking taylor expansion of x in x
8.187 * [backup-simplify]: Simplify 0 into 0
8.187 * [backup-simplify]: Simplify 1 into 1
8.187 * [backup-simplify]: Simplify (/ y 1) into y
8.187 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
8.187 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
8.188 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (/ y x)))) into (/ 1 (cos (* 0.5 (/ y x))))
8.188 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in x
8.188 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in x
8.188 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in x
8.188 * [taylor]: Taking taylor expansion of 0.5 in x
8.188 * [backup-simplify]: Simplify 0.5 into 0.5
8.188 * [taylor]: Taking taylor expansion of (/ y x) in x
8.188 * [taylor]: Taking taylor expansion of y in x
8.188 * [backup-simplify]: Simplify y into y
8.188 * [taylor]: Taking taylor expansion of x in x
8.188 * [backup-simplify]: Simplify 0 into 0
8.188 * [backup-simplify]: Simplify 1 into 1
8.188 * [backup-simplify]: Simplify (/ y 1) into y
8.188 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y)
8.188 * [backup-simplify]: Simplify (cos (* 0.5 (/ y x))) into (cos (* 0.5 (/ y x)))
8.188 * [backup-simplify]: Simplify (/ 1 (cos (* 0.5 (/ y x)))) into (/ 1 (cos (* 0.5 (/ y x))))
8.188 * [taylor]: Taking taylor expansion of (/ 1 (cos (* 0.5 (/ y x)))) in y
8.188 * [taylor]: Taking taylor expansion of (cos (* 0.5 (/ y x))) in y
8.188 * [taylor]: Taking taylor expansion of (* 0.5 (/ y x)) in y
8.188 * [taylor]: Taking taylor expansion of 0.5 in y
8.188 * [backup-simplify]: Simplify 0.5 into 0.5
8.188 * [taylor]: Taking taylor expansion of (/ y x) in y
8.188 * [taylor]: Taking taylor expansion of y in y
8.188 * [backup-simplify]: Simplify 0 into 0
8.188 * [backup-simplify]: Simplify 1 into 1
8.188 * [taylor]: Taking taylor expansion of x in y
8.188 * [backup-simplify]: Simplify x into x
8.188 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
8.188 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x)
8.189 * [backup-simplify]: Simplify (/ 1 1) into 1
8.189 * [backup-simplify]: Simplify 1 into 1
8.189 * [backup-simplify]: Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))))) into 0
8.189 * [taylor]: Taking taylor expansion of 0 in y
8.189 * [backup-simplify]: Simplify 0 into 0
8.189 * [backup-simplify]: Simplify 0 into 0
8.189 * [backup-simplify]: Simplify (+ 0) into 0
8.190 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
8.190 * [backup-simplify]: Simplify 0 into 0
8.190 * [backup-simplify]: Simplify (- (+ (* (/ 1 (cos (* 0.5 (/ y x)))) (/ 0 (cos (* 0.5 (/ y x))))) (* 0 (/ 0 (cos (* 0.5 (/ y x))))))) into 0
8.190 * [taylor]: Taking taylor expansion of 0 in y
8.190 * [backup-simplify]: Simplify 0 into 0
8.190 * [backup-simplify]: Simplify 0 into 0
8.190 * [backup-simplify]: Simplify 0 into 0
8.190 * [backup-simplify]: Simplify (+ (* -1 (/ (pow (/ 0.5 x) 2) 2)) 0) into (- (* 0.125 (/ 1 (pow x 2))))
8.191 * [backup-simplify]: Simplify (- (+ (* 1 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* 0 (/ 0 1)))) into (* 0.125 (/ 1 (pow x 2)))
8.191 * [backup-simplify]: Simplify (* 0.125 (/ 1 (pow x 2))) into (/ 0.125 (pow x 2))
8.192 * [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
8.192 * [taylor]: Taking taylor expansion of 0 in y
8.192 * [backup-simplify]: Simplify 0 into 0
8.192 * [backup-simplify]: Simplify 0 into 0
8.192 * [backup-simplify]: Simplify 0 into 0
8.192 * [backup-simplify]: Simplify 0 into 0
8.192 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
8.192 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0
8.193 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow (/ 0.5 x) 1) 1) (/ (pow 0 1) 1)) 0) into 0
8.194 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (- (* 0.125 (/ 1 (pow x 2)))) 1)) (* (* 0.125 (/ 1 (pow x 2))) (/ 0 1)))) into 0
8.194 * [backup-simplify]: Simplify 0 into 0
8.194 * [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
8.194 * [taylor]: Taking taylor expansion of 0 in y
8.194 * [backup-simplify]: Simplify 0 into 0
8.194 * [backup-simplify]: Simplify 0 into 0
8.194 * [backup-simplify]: Simplify 0 into 0
8.195 * [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)
8.195 * * * [progress]: simplifying candidates
8.196 * [simplify]: Simplifying:
  (expm1 (cos (/ (/ x y) 2.0)))
  (log1p (cos (/ (/ x y) 2.0)))
  (log (cos (/ (/ x y) 2.0)))
  (exp (cos (/ (/ x y) 2.0)))
  (* (cbrt (cos (/ (/ x y) 2.0))) (cbrt (cos (/ (/ x y) 2.0))))
  (cbrt (cos (/ (/ x y) 2.0)))
  (* (* (cos (/ (/ x y) 2.0)) (cos (/ (/ x y) 2.0))) (cos (/ (/ x y) 2.0)))
  (sqrt (cos (/ (/ x y) 2.0)))
  (sqrt (cos (/ (/ x y) 2.0)))
  (exp (/ 1 (cos (/ (/ x y) 2.0))))
  (expm1 (expm1 (/ 1 (cos (/ (/ x y) 2.0)))))
  (log1p (expm1 (/ 1 (cos (/ (/ x y) 2.0)))))
  (log (expm1 (/ 1 (cos (/ (/ x y) 2.0)))))
  (exp (expm1 (/ 1 (cos (/ (/ x y) 2.0)))))
  (* (cbrt (expm1 (/ 1 (cos (/ (/ x y) 2.0))))) (cbrt (expm1 (/ 1 (cos (/ (/ x y) 2.0))))))
  (cbrt (expm1 (/ 1 (cos (/ (/ x y) 2.0)))))
  (* (* (expm1 (/ 1 (cos (/ (/ x y) 2.0)))) (expm1 (/ 1 (cos (/ (/ x y) 2.0))))) (expm1 (/ 1 (cos (/ (/ x y) 2.0)))))
  (sqrt (expm1 (/ 1 (cos (/ (/ x y) 2.0)))))
  (sqrt (expm1 (/ 1 (cos (/ (/ x y) 2.0)))))
  (+ 1 (expm1 (/ 1 (cos (/ (/ x y) 2.0)))))
  (expm1 (log1p (expm1 (/ 1 (cos (/ (/ x y) 2.0))))))
  (log1p (log1p (expm1 (/ 1 (cos (/ (/ x y) 2.0))))))
  (log (log1p (expm1 (/ 1 (cos (/ (/ x y) 2.0))))))
  (exp (log1p (expm1 (/ 1 (cos (/ (/ x y) 2.0))))))
  (* (cbrt (log1p (expm1 (/ 1 (cos (/ (/ x y) 2.0)))))) (cbrt (log1p (expm1 (/ 1 (cos (/ (/ x y) 2.0)))))))
  (cbrt (log1p (expm1 (/ 1 (cos (/ (/ x y) 2.0))))))
  (* (* (log1p (expm1 (/ 1 (cos (/ (/ x y) 2.0))))) (log1p (expm1 (/ 1 (cos (/ (/ x y) 2.0)))))) (log1p (expm1 (/ 1 (cos (/ (/ x y) 2.0))))))
  (sqrt (log1p (expm1 (/ 1 (cos (/ (/ x y) 2.0))))))
  (sqrt (log1p (expm1 (/ 1 (cos (/ (/ x y) 2.0))))))
  (expm1 (/ 1 (cos (/ (/ x y) 2.0))))
  (log1p (/ 1 (cos (/ (/ x y) 2.0))))
  (- 1)
  (- (log (cos (/ (/ x y) 2.0))))
  (- 0 (log (cos (/ (/ x y) 2.0))))
  (- (log 1) (log (cos (/ (/ x y) 2.0))))
  (log (/ 1 (cos (/ (/ x y) 2.0))))
  (exp (/ 1 (cos (/ (/ x y) 2.0))))
  (/ (* (* 1 1) 1) (* (* (cos (/ (/ x y) 2.0)) (cos (/ (/ x y) 2.0))) (cos (/ (/ x y) 2.0))))
  (* (cbrt (/ 1 (cos (/ (/ x y) 2.0)))) (cbrt (/ 1 (cos (/ (/ x y) 2.0)))))
  (cbrt (/ 1 (cos (/ (/ x y) 2.0))))
  (* (* (/ 1 (cos (/ (/ x y) 2.0))) (/ 1 (cos (/ (/ x y) 2.0)))) (/ 1 (cos (/ (/ x y) 2.0))))
  (sqrt (/ 1 (cos (/ (/ x y) 2.0))))
  (sqrt (/ 1 (cos (/ (/ x y) 2.0))))
  (- 1)
  (- (cos (/ (/ x y) 2.0)))
  (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (cos (/ (/ x y) 2.0))) (cbrt (cos (/ (/ x y) 2.0)))))
  (/ (cbrt 1) (cbrt (cos (/ (/ x y) 2.0))))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (cos (/ (/ x y) 2.0))))
  (/ (cbrt 1) (sqrt (cos (/ (/ x y) 2.0))))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (cos (/ (/ x y) 2.0)))
  (/ (sqrt 1) (* (cbrt (cos (/ (/ x y) 2.0))) (cbrt (cos (/ (/ x y) 2.0)))))
  (/ (sqrt 1) (cbrt (cos (/ (/ x y) 2.0))))
  (/ (sqrt 1) (sqrt (cos (/ (/ x y) 2.0))))
  (/ (sqrt 1) (sqrt (cos (/ (/ x y) 2.0))))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (cos (/ (/ x y) 2.0)))
  (/ 1 (* (cbrt (cos (/ (/ x y) 2.0))) (cbrt (cos (/ (/ x y) 2.0)))))
  (/ 1 (cbrt (cos (/ (/ x y) 2.0))))
  (/ 1 (sqrt (cos (/ (/ x y) 2.0))))
  (/ 1 (sqrt (cos (/ (/ x y) 2.0))))
  (/ 1 1)
  (/ 1 (cos (/ (/ x y) 2.0)))
  (/ 1 (cos (/ (/ x y) 2.0)))
  (/ (cos (/ (/ x y) 2.0)) 1)
  (/ 1 (* (cbrt (cos (/ (/ x y) 2.0))) (cbrt (cos (/ (/ x y) 2.0)))))
  (/ 1 (sqrt (cos (/ (/ x y) 2.0))))
  (/ 1 1)
  (/ (cos (/ (/ x y) 2.0)) (cbrt 1))
  (/ (cos (/ (/ x y) 2.0)) (sqrt 1))
  (/ (cos (/ (/ x y) 2.0)) 1)
  1
  (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))
  (- 1 (* 0.125 (/ (pow x 2) (pow y 2))))
  (- E 1)
  (- (+ E (* 0.125 (/ (* (pow x 2) E) (pow y 2)))) 1)
  (- (+ E (* 0.125 (/ (* (pow x 2) E) (pow y 2)))) 1)
  1
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
  1
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
  (+ (* 0.125 (/ (pow x 2) (pow y 2))) 1)
8.197 * * [simplify]: iteration 0: 91 enodes
8.232 * * [simplify]: iteration 1: 158 enodes
8.260 * * [simplify]: iteration 2: 290 enodes
8.375 * * [simplify]: iteration 3: 671 enodes
8.692 * * [simplify]: iteration 4: 1590 enodes
10.819 * * [simplify]: iteration 5: 4354 enodes
12.476 * * [simplify]: iteration complete: 5000 enodes
12.476 * * [simplify]: Extracting #0: cost 36 inf + 0
12.478 * * [simplify]: Extracting #1: cost 240 inf + 2
12.481 * * [simplify]: Extracting #2: cost 589 inf + 215
12.491 * * [simplify]: Extracting #3: cost 402 inf + 30665
12.532 * * [simplify]: Extracting #4: cost 15 inf + 82343
12.571 * * [simplify]: Extracting #5: cost 0 inf + 85065
12.628 * [simplify]: Simplified to:
  (expm1 (cos (/ (/ x y) 2.0)))
  (log1p (cos (/ (/ x y) 2.0)))
  (log (cos (/ (/ x y) 2.0)))
  (exp (cos (/ (/ x y) 2.0)))
  (* (cbrt (cos (/ (/ x y) 2.0))) (cbrt (cos (/ (/ x y) 2.0))))
  (cbrt (cos (/ (/ x y) 2.0)))
  (* (* (cos (/ (/ x y) 2.0)) (cos (/ (/ x y) 2.0))) (cos (/ (/ x y) 2.0)))
  (sqrt (cos (/ (/ x y) 2.0)))
  (sqrt (cos (/ (/ x y) 2.0)))
  (exp (/ 1 (cos (/ (/ x y) 2.0))))
  (expm1 (expm1 (/ 1 (cos (/ (/ x y) 2.0)))))
  (/ 1 (cos (/ (/ x y) 2.0)))
  (log (expm1 (/ 1 (cos (/ (/ x y) 2.0)))))
  (exp (expm1 (/ 1 (cos (/ (/ x y) 2.0)))))
  (* (cbrt (expm1 (/ 1 (cos (/ (/ x y) 2.0))))) (cbrt (expm1 (/ 1 (cos (/ (/ x y) 2.0))))))
  (cbrt (expm1 (/ 1 (cos (/ (/ x y) 2.0)))))
  (* (* (expm1 (/ 1 (cos (/ (/ x y) 2.0)))) (expm1 (/ 1 (cos (/ (/ x y) 2.0))))) (expm1 (/ 1 (cos (/ (/ x y) 2.0)))))
  (sqrt (expm1 (/ 1 (cos (/ (/ x y) 2.0)))))
  (sqrt (expm1 (/ 1 (cos (/ (/ x y) 2.0)))))
  (+ 1 (expm1 (/ 1 (cos (/ (/ x y) 2.0)))))
  (expm1 (/ 1 (cos (/ (/ x y) 2.0))))
  (log1p (/ 1 (cos (/ (/ x y) 2.0))))
  (- (log (cos (/ (/ x y) 2.0))))
  (exp (/ 1 (cos (/ (/ x y) 2.0))))
  (* (cbrt (/ 1 (cos (/ (/ x y) 2.0)))) (cbrt (/ 1 (cos (/ (/ x y) 2.0)))))
  (cbrt (/ 1 (cos (/ (/ x y) 2.0))))
  (/ (/ (/ 1 (cos (/ (/ x y) 2.0))) (cos (/ (/ x y) 2.0))) (cos (/ (/ x y) 2.0)))
  (sqrt (/ 1 (cos (/ (/ x y) 2.0))))
  (sqrt (/ 1 (cos (/ (/ x y) 2.0))))
  (expm1 (/ 1 (cos (/ (/ x y) 2.0))))
  (log1p (/ 1 (cos (/ (/ x y) 2.0))))
  -1
  (- (log (cos (/ (/ x y) 2.0))))
  (- (log (cos (/ (/ x y) 2.0))))
  (- (log (cos (/ (/ x y) 2.0))))
  (- (log (cos (/ (/ x y) 2.0))))
  (exp (/ 1 (cos (/ (/ x y) 2.0))))
  (/ (/ (/ 1 (cos (/ (/ x y) 2.0))) (cos (/ (/ x y) 2.0))) (cos (/ (/ x y) 2.0)))
  (* (cbrt (/ 1 (cos (/ (/ x y) 2.0)))) (cbrt (/ 1 (cos (/ (/ x y) 2.0)))))
  (cbrt (/ 1 (cos (/ (/ x y) 2.0))))
  (/ (/ (/ 1 (cos (/ (/ x y) 2.0))) (cos (/ (/ x y) 2.0))) (cos (/ (/ x y) 2.0)))
  (sqrt (/ 1 (cos (/ (/ x y) 2.0))))
  (sqrt (/ 1 (cos (/ (/ x y) 2.0))))
  -1
  (- (cos (/ (/ x y) 2.0)))
  (* (/ 1 (cbrt (cos (/ (/ x y) 2.0)))) (/ 1 (cbrt (cos (/ (/ x y) 2.0)))))
  (/ 1 (cbrt (cos (/ (/ x y) 2.0))))
  (/ 1 (sqrt (cos (/ (/ x y) 2.0))))
  (/ 1 (sqrt (cos (/ (/ x y) 2.0))))
  1
  (/ 1 (cos (/ (/ x y) 2.0)))
  (* (/ 1 (cbrt (cos (/ (/ x y) 2.0)))) (/ 1 (cbrt (cos (/ (/ x y) 2.0)))))
  (/ 1 (cbrt (cos (/ (/ x y) 2.0))))
  (/ 1 (sqrt (cos (/ (/ x y) 2.0))))
  (/ 1 (sqrt (cos (/ (/ x y) 2.0))))
  1
  (/ 1 (cos (/ (/ x y) 2.0)))
  (* (/ 1 (cbrt (cos (/ (/ x y) 2.0)))) (/ 1 (cbrt (cos (/ (/ x y) 2.0)))))
  (/ 1 (cbrt (cos (/ (/ x y) 2.0))))
  (/ 1 (sqrt (cos (/ (/ x y) 2.0))))
  (/ 1 (sqrt (cos (/ (/ x y) 2.0))))
  1
  (/ 1 (cos (/ (/ x y) 2.0)))
  (/ 1 (cos (/ (/ x y) 2.0)))
  (cos (/ (/ x y) 2.0))
  (* (/ 1 (cbrt (cos (/ (/ x y) 2.0)))) (/ 1 (cbrt (cos (/ (/ x y) 2.0)))))
  (/ 1 (sqrt (cos (/ (/ x y) 2.0))))
  1
  (cos (/ (/ x y) 2.0))
  (cos (/ (/ x y) 2.0))
  (cos (/ (/ x y) 2.0))
  1
  (- 1 (* 0.125 (* (/ x y) (/ x y))))
  (- 1 (* 0.125 (* (/ x y) (/ x y))))
  (+ E -1)
  (fma E (fma 0.125 (* (/ x y) (/ x y)) 1) -1)
  (fma E (fma 0.125 (* (/ x y) (/ x y)) 1) -1)
  1
  (fma 0.125 (* (/ x y) (/ x y)) 1)
  (fma 0.125 (* (/ x y) (/ x y)) 1)
  1
  (fma 0.125 (* (/ x y) (/ x y)) 1)
  (fma 0.125 (* (/ x y) (/ x y)) 1)
12.635 * * * [progress]: adding candidates to table
13.014 * [progress]: [Phase 3 of 3] Extracting.
13.014 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (log1p (log1p (expm1 (expm1 (/ 1 (cos (/ (/ x y) 2.0))))))))> #<alt (λ (x y) (log1p (* (* (cbrt (expm1 (/ 1 (cos (/ (/ x y) 2.0))))) (cbrt (expm1 (/ 1 (cos (/ (/ x y) 2.0)))))) (cbrt (expm1 (/ 1 (cos (/ (/ x y) 2.0))))))))> #<alt (λ (x y) (* (* (cbrt (log1p (expm1 (/ 1 (cos (/ (/ x y) 2.0)))))) (cbrt (log1p (expm1 (/ 1 (cos (/ (/ x y) 2.0))))))) (cbrt (log1p (expm1 (/ 1 (cos (/ (/ x y) 2.0))))))))> #<alt (λ (x y) (log1p (fma E (fma 0.125 (* (/ x y) (/ x y)) 1) -1)))> #<alt (λ (x y) (log1p (expm1 (/ 1 (- 1 (* 0.125 (* (/ x y) (/ x y))))))))> #<alt (λ (x y) (* (/ (/ (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)))))))> #<alt (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (- 1 (* (* (/ x y) (/ x y)) 0.125))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0))))) (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (* (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)))))))> #<alt (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (* 0.5 (/ x y))))> #<alt (λ (x y) (* (/ (/ (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)))))))> #<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) (/ (/ (* 0.5 (/ x y)) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) 1.0)> #<alt (λ (x y) (* (/ (/ (* (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))))))> #<alt (λ (x y) (* (/ (/ 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)))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))> #<alt (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (log (exp (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (log1p (expm1 (/ (/ 1 (* (cbrt (cos (/ (/ x y) 2.0))) (cbrt (cos (/ (/ x y) 2.0))))) (cbrt (cos (/ (/ x y) 2.0)))))))> #<alt (λ (x y) (log1p (expm1 (/ 1 (log (exp (cos (/ (/ x y) 2.0))))))))> #<alt (λ (x y) (log1p (cbrt (* (* (expm1 (/ 1 (cos (/ (/ x y) 2.0)))) (expm1 (/ 1 (cos (/ (/ x y) 2.0))))) (expm1 (/ 1 (cos (/ (/ x y) 2.0))))))))> #<alt (λ (x y) (* (/ (/ 1 (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (/ (sin (/ x (* y 2.0))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (* (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)))))))> #<alt (λ (x y) (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)))))))> #<alt (λ (x y) (/ (/ (log (exp (sin (/ x (* y 2.0))))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))>)
13.021 * * * [regime-changes]: Trying 4 branch expressions: ((* y 2.0) (/ x (* y 2.0)) y x)
13.021 * * * * [regimes]: Trying to branch on (* y 2.0) from (#<alt (λ (x y) (log1p (log1p (expm1 (expm1 (/ 1 (cos (/ (/ x y) 2.0))))))))> #<alt (λ (x y) (log1p (* (* (cbrt (expm1 (/ 1 (cos (/ (/ x y) 2.0))))) (cbrt (expm1 (/ 1 (cos (/ (/ x y) 2.0)))))) (cbrt (expm1 (/ 1 (cos (/ (/ x y) 2.0))))))))> #<alt (λ (x y) (* (* (cbrt (log1p (expm1 (/ 1 (cos (/ (/ x y) 2.0)))))) (cbrt (log1p (expm1 (/ 1 (cos (/ (/ x y) 2.0))))))) (cbrt (log1p (expm1 (/ 1 (cos (/ (/ x y) 2.0))))))))> #<alt (λ (x y) (log1p (fma E (fma 0.125 (* (/ x y) (/ x y)) 1) -1)))> #<alt (λ (x y) (log1p (expm1 (/ 1 (- 1 (* 0.125 (* (/ x y) (/ x y))))))))> #<alt (λ (x y) (* (/ (/ (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)))))))> #<alt (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (- 1 (* (* (/ x y) (/ x y)) 0.125))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0))))) (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (* (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)))))))> #<alt (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (* 0.5 (/ x y))))> #<alt (λ (x y) (* (/ (/ (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)))))))> #<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) (/ (/ (* 0.5 (/ x y)) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) 1.0)> #<alt (λ (x y) (* (/ (/ (* (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))))))> #<alt (λ (x y) (* (/ (/ 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)))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))> #<alt (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (log (exp (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (log1p (expm1 (/ (/ 1 (* (cbrt (cos (/ (/ x y) 2.0))) (cbrt (cos (/ (/ x y) 2.0))))) (cbrt (cos (/ (/ x y) 2.0)))))))> #<alt (λ (x y) (log1p (expm1 (/ 1 (log (exp (cos (/ (/ x y) 2.0))))))))> #<alt (λ (x y) (log1p (cbrt (* (* (expm1 (/ 1 (cos (/ (/ x y) 2.0)))) (expm1 (/ 1 (cos (/ (/ x y) 2.0))))) (expm1 (/ 1 (cos (/ (/ x y) 2.0))))))))> #<alt (λ (x y) (* (/ (/ 1 (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (/ (sin (/ x (* y 2.0))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (* (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)))))))> #<alt (λ (x y) (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)))))))> #<alt (λ (x y) (/ (/ (log (exp (sin (/ x (* y 2.0))))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))>)
13.225 * * * * [regimes]: Trying to branch on (/ x (* y 2.0)) from (#<alt (λ (x y) (log1p (log1p (expm1 (expm1 (/ 1 (cos (/ (/ x y) 2.0))))))))> #<alt (λ (x y) (log1p (* (* (cbrt (expm1 (/ 1 (cos (/ (/ x y) 2.0))))) (cbrt (expm1 (/ 1 (cos (/ (/ x y) 2.0)))))) (cbrt (expm1 (/ 1 (cos (/ (/ x y) 2.0))))))))> #<alt (λ (x y) (* (* (cbrt (log1p (expm1 (/ 1 (cos (/ (/ x y) 2.0)))))) (cbrt (log1p (expm1 (/ 1 (cos (/ (/ x y) 2.0))))))) (cbrt (log1p (expm1 (/ 1 (cos (/ (/ x y) 2.0))))))))> #<alt (λ (x y) (log1p (fma E (fma 0.125 (* (/ x y) (/ x y)) 1) -1)))> #<alt (λ (x y) (log1p (expm1 (/ 1 (- 1 (* 0.125 (* (/ x y) (/ x y))))))))> #<alt (λ (x y) (* (/ (/ (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)))))))> #<alt (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (- 1 (* (* (/ x y) (/ x y)) 0.125))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0))))) (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (* (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)))))))> #<alt (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (* 0.5 (/ x y))))> #<alt (λ (x y) (* (/ (/ (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)))))))> #<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) (/ (/ (* 0.5 (/ x y)) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) 1.0)> #<alt (λ (x y) (* (/ (/ (* (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))))))> #<alt (λ (x y) (* (/ (/ 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)))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))> #<alt (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (log (exp (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (log1p (expm1 (/ (/ 1 (* (cbrt (cos (/ (/ x y) 2.0))) (cbrt (cos (/ (/ x y) 2.0))))) (cbrt (cos (/ (/ x y) 2.0)))))))> #<alt (λ (x y) (log1p (expm1 (/ 1 (log (exp (cos (/ (/ x y) 2.0))))))))> #<alt (λ (x y) (log1p (cbrt (* (* (expm1 (/ 1 (cos (/ (/ x y) 2.0)))) (expm1 (/ 1 (cos (/ (/ x y) 2.0))))) (expm1 (/ 1 (cos (/ (/ x y) 2.0))))))))> #<alt (λ (x y) (* (/ (/ 1 (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (/ (sin (/ x (* y 2.0))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (* (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)))))))> #<alt (λ (x y) (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)))))))> #<alt (λ (x y) (/ (/ (log (exp (sin (/ x (* y 2.0))))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))>)
13.460 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (log1p (log1p (expm1 (expm1 (/ 1 (cos (/ (/ x y) 2.0))))))))> #<alt (λ (x y) (log1p (* (* (cbrt (expm1 (/ 1 (cos (/ (/ x y) 2.0))))) (cbrt (expm1 (/ 1 (cos (/ (/ x y) 2.0)))))) (cbrt (expm1 (/ 1 (cos (/ (/ x y) 2.0))))))))> #<alt (λ (x y) (* (* (cbrt (log1p (expm1 (/ 1 (cos (/ (/ x y) 2.0)))))) (cbrt (log1p (expm1 (/ 1 (cos (/ (/ x y) 2.0))))))) (cbrt (log1p (expm1 (/ 1 (cos (/ (/ x y) 2.0))))))))> #<alt (λ (x y) (log1p (fma E (fma 0.125 (* (/ x y) (/ x y)) 1) -1)))> #<alt (λ (x y) (log1p (expm1 (/ 1 (- 1 (* 0.125 (* (/ x y) (/ x y))))))))> #<alt (λ (x y) (* (/ (/ (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)))))))> #<alt (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (- 1 (* (* (/ x y) (/ x y)) 0.125))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0))))) (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (* (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)))))))> #<alt (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (* 0.5 (/ x y))))> #<alt (λ (x y) (* (/ (/ (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)))))))> #<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) (/ (/ (* 0.5 (/ x y)) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) 1.0)> #<alt (λ (x y) (* (/ (/ (* (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))))))> #<alt (λ (x y) (* (/ (/ 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)))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))> #<alt (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (log (exp (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (log1p (expm1 (/ (/ 1 (* (cbrt (cos (/ (/ x y) 2.0))) (cbrt (cos (/ (/ x y) 2.0))))) (cbrt (cos (/ (/ x y) 2.0)))))))> #<alt (λ (x y) (log1p (expm1 (/ 1 (log (exp (cos (/ (/ x y) 2.0))))))))> #<alt (λ (x y) (log1p (cbrt (* (* (expm1 (/ 1 (cos (/ (/ x y) 2.0)))) (expm1 (/ 1 (cos (/ (/ x y) 2.0))))) (expm1 (/ 1 (cos (/ (/ x y) 2.0))))))))> #<alt (λ (x y) (* (/ (/ 1 (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (/ (sin (/ x (* y 2.0))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (* (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)))))))> #<alt (λ (x y) (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)))))))> #<alt (λ (x y) (/ (/ (log (exp (sin (/ x (* y 2.0))))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))>)
13.662 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (log1p (log1p (expm1 (expm1 (/ 1 (cos (/ (/ x y) 2.0))))))))> #<alt (λ (x y) (log1p (* (* (cbrt (expm1 (/ 1 (cos (/ (/ x y) 2.0))))) (cbrt (expm1 (/ 1 (cos (/ (/ x y) 2.0)))))) (cbrt (expm1 (/ 1 (cos (/ (/ x y) 2.0))))))))> #<alt (λ (x y) (* (* (cbrt (log1p (expm1 (/ 1 (cos (/ (/ x y) 2.0)))))) (cbrt (log1p (expm1 (/ 1 (cos (/ (/ x y) 2.0))))))) (cbrt (log1p (expm1 (/ 1 (cos (/ (/ x y) 2.0))))))))> #<alt (λ (x y) (log1p (fma E (fma 0.125 (* (/ x y) (/ x y)) 1) -1)))> #<alt (λ (x y) (log1p (expm1 (/ 1 (- 1 (* 0.125 (* (/ x y) (/ x y))))))))> #<alt (λ (x y) (* (/ (/ (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)))))))> #<alt (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (- 1 (* (* (/ x y) (/ x y)) 0.125))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) (* (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0))))) (/ (sqrt (tan (/ x (* y 2.0)))) (sqrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (/ (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0))))) (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (* (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)))))))> #<alt (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (* 0.5 (/ x y))))> #<alt (λ (x y) (* (/ (/ (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)))))))> #<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) (/ (/ (* 0.5 (/ x y)) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))> #<alt (λ (x y) 1.0)> #<alt (λ (x y) (* (/ (/ (* (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))))))> #<alt (λ (x y) (* (/ (/ 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)))))))> #<alt (λ (x y) (/ (tan (/ x (* y 2.0))) (* 0.5 (/ x y))))> #<alt (λ (x y) (/ (/ (sin (/ x (* y 2.0))) (cos (/ x (* y 2.0)))) (log (exp (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (log1p (expm1 (/ (/ 1 (* (cbrt (cos (/ (/ x y) 2.0))) (cbrt (cos (/ (/ x y) 2.0))))) (cbrt (cos (/ (/ x y) 2.0)))))))> #<alt (λ (x y) (log1p (expm1 (/ 1 (log (exp (cos (/ (/ x y) 2.0))))))))> #<alt (λ (x y) (log1p (cbrt (* (* (expm1 (/ 1 (cos (/ (/ x y) 2.0)))) (expm1 (/ 1 (cos (/ (/ x y) 2.0))))) (expm1 (/ 1 (cos (/ (/ x y) 2.0))))))))> #<alt (λ (x y) (* (/ (/ 1 (* (cbrt (cos (/ x (* y 2.0)))) (cbrt (cos (/ x (* y 2.0)))))) (* (cbrt (sin (/ x (* y 2.0)))) (cbrt (sin (/ x (* y 2.0)))))) (/ (/ (sin (/ x (* y 2.0))) (cbrt (cos (/ x (* y 2.0))))) (cbrt (sin (/ x (* y 2.0)))))))> #<alt (λ (x y) (* (/ (* (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)))))))> #<alt (λ (x y) (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)))))))> #<alt (λ (x y) (/ (/ (log (exp (sin (/ x (* y 2.0))))) (cos (/ x (* y 2.0)))) (sin (/ x (* y 2.0)))))>)
13.833 * * * [regime]: Found split indices: #<option (#s(si 13 255))>
13.833 * [simplify]: Simplifying:
  1.0
13.834 * * [simplify]: iteration 0: 1 enodes
13.834 * * [simplify]: iteration complete: 1 enodes
13.834 * * [simplify]: Extracting #0: cost 1 inf + 0
13.834 * * [simplify]: Extracting #1: cost 0 inf + 1
13.834 * [simplify]: Simplified to:
  1.0
23.680 * [regime-testing]: Baseline error score: 28.22811724699566
23.692 * [regime-testing]: Oracle error score: 25.730556526647817
23.711 * [regime-testing]: End program error score: 28.22811724699566
23.868 * [regime-testing]: Target error score: 28.620713788732445