11.349 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.001 * * * * [points]: Sampling 256 additional inputs, on iter 0 have 0 / 256
0.003 * * * * [points]: Computing exacts on every 16 of 256 points to ramp up precision
0.006 * * * * [points]: Setting MPFR precision to 64
0.007 * * * * [points]: Setting MPFR precision to 320
0.008 * * * * [points]: Computing exacts on every 8 of 256 points to ramp up precision
0.010 * * * * [points]: Setting MPFR precision to 64
0.011 * * * * [points]: Setting MPFR precision to 320
0.012 * * * * [points]: Computing exacts on every 4 of 256 points to ramp up precision
0.014 * * * * [points]: Setting MPFR precision to 64
0.015 * * * * [points]: Setting MPFR precision to 320
0.017 * * * * [points]: Computing exacts on every 2 of 256 points to ramp up precision
0.019 * * * * [points]: Setting MPFR precision to 64
0.022 * * * * [points]: Setting MPFR precision to 320
0.025 * * * * [points]: Computing exacts for 256 points
0.027 * * * * [points]: Setting MPFR precision to 64
0.035 * * * * [points]: Setting MPFR precision to 320
0.043 * * * * [points]: Filtering points with unrepresentable outputs
0.044 * * * * [points]: Sampling 128 additional inputs, on iter 1 have 128 / 256
0.045 * * * * [points]: Computing exacts on every 8 of 128 points to ramp up precision
0.047 * * * * [points]: Setting MPFR precision to 64
0.048 * * * * [points]: Setting MPFR precision to 320
0.049 * * * * [points]: Computing exacts on every 4 of 128 points to ramp up precision
0.051 * * * * [points]: Setting MPFR precision to 64
0.051 * * * * [points]: Setting MPFR precision to 320
0.053 * * * * [points]: Computing exacts on every 2 of 128 points to ramp up precision
0.055 * * * * [points]: Setting MPFR precision to 64
0.056 * * * * [points]: Setting MPFR precision to 320
0.058 * * * * [points]: Computing exacts for 128 points
0.060 * * * * [points]: Setting MPFR precision to 64
0.063 * * * * [points]: Setting MPFR precision to 320
0.068 * * * * [points]: Filtering points with unrepresentable outputs
0.068 * * * * [points]: Sampling 60 additional inputs, on iter 2 have 196 / 256
0.069 * * * * [points]: Computing exacts on every 3 of 60 points to ramp up precision
0.071 * * * * [points]: Setting MPFR precision to 64
0.072 * * * * [points]: Setting MPFR precision to 320
0.072 * * * * [points]: Computing exacts for 60 points
0.074 * * * * [points]: Setting MPFR precision to 64
0.076 * * * * [points]: Setting MPFR precision to 320
0.078 * * * * [points]: Filtering points with unrepresentable outputs
0.078 * * * * [points]: Sampling 33 additional inputs, on iter 3 have 223 / 256
0.079 * * * * [points]: Computing exacts on every 2 of 33 points to ramp up precision
0.081 * * * * [points]: Setting MPFR precision to 64
0.081 * * * * [points]: Setting MPFR precision to 320
0.082 * * * * [points]: Computing exacts for 33 points
0.084 * * * * [points]: Setting MPFR precision to 64
0.085 * * * * [points]: Setting MPFR precision to 320
0.086 * * * * [points]: Filtering points with unrepresentable outputs
0.086 * * * * [points]: Sampling 15 additional inputs, on iter 4 have 241 / 256
0.087 * * * * [points]: Computing exacts for 15 points
0.089 * * * * [points]: Setting MPFR precision to 64
0.095 * * * * [points]: Setting MPFR precision to 320
0.096 * * * * [points]: Filtering points with unrepresentable outputs
0.096 * * * * [points]: Sampling 11 additional inputs, on iter 5 have 245 / 256
0.096 * * * * [points]: Computing exacts for 11 points
0.098 * * * * [points]: Setting MPFR precision to 64
0.099 * * * * [points]: Setting MPFR precision to 320
0.099 * * * * [points]: Filtering points with unrepresentable outputs
0.099 * * * * [points]: Sampling 9 additional inputs, on iter 6 have 247 / 256
0.099 * * * * [points]: Computing exacts for 9 points
0.101 * * * * [points]: Setting MPFR precision to 64
0.101 * * * * [points]: Setting MPFR precision to 320
0.102 * * * * [points]: Filtering points with unrepresentable outputs
0.102 * * * * [points]: Sampling 4 additional inputs, on iter 7 have 253 / 256
0.102 * * * * [points]: Computing exacts for 4 points
0.104 * * * * [points]: Setting MPFR precision to 64
0.104 * * * * [points]: Setting MPFR precision to 320
0.104 * * * * [points]: Filtering points with unrepresentable outputs
0.104 * * * * [points]: Sampling 4 additional inputs, on iter 8 have 254 / 256
0.104 * * * * [points]: Computing exacts for 4 points
0.106 * * * * [points]: Setting MPFR precision to 64
0.107 * * * * [points]: Setting MPFR precision to 320
0.107 * * * * [points]: Filtering points with unrepresentable outputs
0.107 * * * * [points]: Sampled 257 points with exact outputs
0.107 * * * [progress]: [2/2] Setting up program.
0.110 * [progress]: [Phase 2 of 3] Improving.
0.110 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (re (complex (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)) (* (/ (- (exp x) (exp (- x))) 2.0) (sin y))))
0.112 * * [simplify]: iteration  0 :  30  enodes  (cost  7 )
0.114 * * [simplify]: iteration  1 :  47  enodes  (cost  7 )
0.115 * * [simplify]: iteration  2 :  84  enodes  (cost  7 )
0.117 * * [simplify]: iteration  3 :  121  enodes  (cost  7 )
0.119 * * [simplify]: iteration  4 :  206  enodes  (cost  7 )
0.122 * * [simplify]: iteration  5 :  410  enodes  (cost  7 )
0.128 * * [simplify]: iteration  6 :  1017  enodes  (cost  7 )
0.139 * * [simplify]: iteration  7 :  2074  enodes  (cost  7 )
0.169 * * [simplify]: iteration  8 :  5001  enodes  (cost  7 )
0.169 * [simplify]: Simplified to:
   (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))
0.172 * * [progress]: iteration 1 / 4
0.173 * * * [progress]: picking best candidate
0.175 * * * * [pick]: Picked  #<alt (λ (x y) (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)))>
0.175 * * * [progress]: localizing error
0.185 * * * [progress]: generating rewritten candidates
0.185 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 1)
0.191 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.217 * * * [progress]: generating series expansions
0.217 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 1)
0.218 * [approximate]: Taking taylor expansion of (+ (exp x) (exp (- x))) in (x) around 0
0.218 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
0.218 * [taylor]: Taking taylor expansion of (exp x) in x
0.218 * [taylor]: Taking taylor expansion of x in x
0.218 * [taylor]: Taking taylor expansion of (exp (- x)) in x
0.218 * [taylor]: Taking taylor expansion of (- x) in x
0.218 * [taylor]: Taking taylor expansion of x in x
0.218 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
0.218 * [taylor]: Taking taylor expansion of (exp x) in x
0.218 * [taylor]: Taking taylor expansion of x in x
0.218 * [taylor]: Taking taylor expansion of (exp (- x)) in x
0.219 * [taylor]: Taking taylor expansion of (- x) in x
0.219 * [taylor]: Taking taylor expansion of x in x
0.237 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in (x) around 0
0.238 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
0.238 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.238 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.238 * [taylor]: Taking taylor expansion of x in x
0.238 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
0.238 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
0.238 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.238 * [taylor]: Taking taylor expansion of x in x
0.239 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
0.239 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.239 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.239 * [taylor]: Taking taylor expansion of x in x
0.239 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
0.239 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
0.239 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.239 * [taylor]: Taking taylor expansion of x in x
0.242 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in (x) around 0
0.242 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.242 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.242 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.242 * [taylor]: Taking taylor expansion of x in x
0.242 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.242 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.242 * [taylor]: Taking taylor expansion of -1 in x
0.242 * [taylor]: Taking taylor expansion of x in x
0.242 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.242 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.242 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.242 * [taylor]: Taking taylor expansion of x in x
0.243 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.243 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.243 * [taylor]: Taking taylor expansion of -1 in x
0.243 * [taylor]: Taking taylor expansion of x in x
0.245 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.245 * [approximate]: Taking taylor expansion of (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))) in (x y) around 0
0.245 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))) in y
0.245 * [taylor]: Taking taylor expansion of 0.5 in y
0.245 * [taylor]: Taking taylor expansion of (* (+ (exp x) (exp (- x))) (cos y)) in y
0.245 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in y
0.245 * [taylor]: Taking taylor expansion of (exp x) in y
0.245 * [taylor]: Taking taylor expansion of x in y
0.245 * [taylor]: Taking taylor expansion of (exp (- x)) in y
0.245 * [taylor]: Taking taylor expansion of (- x) in y
0.245 * [taylor]: Taking taylor expansion of x in y
0.245 * [taylor]: Taking taylor expansion of (cos y) in y
0.245 * [taylor]: Taking taylor expansion of y in y
0.245 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))) in x
0.245 * [taylor]: Taking taylor expansion of 0.5 in x
0.245 * [taylor]: Taking taylor expansion of (* (+ (exp x) (exp (- x))) (cos y)) in x
0.245 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
0.245 * [taylor]: Taking taylor expansion of (exp x) in x
0.245 * [taylor]: Taking taylor expansion of x in x
0.245 * [taylor]: Taking taylor expansion of (exp (- x)) in x
0.245 * [taylor]: Taking taylor expansion of (- x) in x
0.245 * [taylor]: Taking taylor expansion of x in x
0.246 * [taylor]: Taking taylor expansion of (cos y) in x
0.246 * [taylor]: Taking taylor expansion of y in x
0.246 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))) in x
0.246 * [taylor]: Taking taylor expansion of 0.5 in x
0.246 * [taylor]: Taking taylor expansion of (* (+ (exp x) (exp (- x))) (cos y)) in x
0.246 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
0.246 * [taylor]: Taking taylor expansion of (exp x) in x
0.246 * [taylor]: Taking taylor expansion of x in x
0.246 * [taylor]: Taking taylor expansion of (exp (- x)) in x
0.246 * [taylor]: Taking taylor expansion of (- x) in x
0.246 * [taylor]: Taking taylor expansion of x in x
0.247 * [taylor]: Taking taylor expansion of (cos y) in x
0.247 * [taylor]: Taking taylor expansion of y in x
0.247 * [taylor]: Taking taylor expansion of (* 1.0 (cos y)) in y
0.247 * [taylor]: Taking taylor expansion of 1.0 in y
0.247 * [taylor]: Taking taylor expansion of (cos y) in y
0.247 * [taylor]: Taking taylor expansion of y in y
0.252 * [taylor]: Taking taylor expansion of 0 in y
0.258 * [taylor]: Taking taylor expansion of (* 0.5 (cos y)) in y
0.258 * [taylor]: Taking taylor expansion of 0.5 in y
0.258 * [taylor]: Taking taylor expansion of (cos y) in y
0.258 * [taylor]: Taking taylor expansion of y in y
0.260 * [approximate]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in (x y) around 0
0.261 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in y
0.261 * [taylor]: Taking taylor expansion of 0.5 in y
0.261 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in y
0.261 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.261 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.261 * [taylor]: Taking taylor expansion of y in y
0.261 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in y
0.261 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
0.261 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.261 * [taylor]: Taking taylor expansion of x in y
0.261 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y
0.261 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y
0.261 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.261 * [taylor]: Taking taylor expansion of x in y
0.261 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x
0.261 * [taylor]: Taking taylor expansion of 0.5 in x
0.261 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
0.261 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x
0.261 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.261 * [taylor]: Taking taylor expansion of y in x
0.261 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
0.261 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.261 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.261 * [taylor]: Taking taylor expansion of x in x
0.262 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
0.262 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
0.262 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.262 * [taylor]: Taking taylor expansion of x in x
0.262 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x
0.262 * [taylor]: Taking taylor expansion of 0.5 in x
0.262 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
0.262 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x
0.262 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.262 * [taylor]: Taking taylor expansion of y in x
0.262 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
0.262 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.263 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.263 * [taylor]: Taking taylor expansion of x in x
0.263 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
0.263 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
0.263 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.263 * [taylor]: Taking taylor expansion of x in x
0.264 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in y
0.264 * [taylor]: Taking taylor expansion of 0.5 in y
0.264 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in y
0.264 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.264 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.264 * [taylor]: Taking taylor expansion of y in y
0.264 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in y
0.264 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
0.264 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.264 * [taylor]: Taking taylor expansion of x in y
0.265 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y
0.265 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y
0.265 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.265 * [taylor]: Taking taylor expansion of x in y
0.268 * [taylor]: Taking taylor expansion of 0 in y
0.273 * [taylor]: Taking taylor expansion of 0 in y
0.281 * [taylor]: Taking taylor expansion of 0 in y
0.281 * [approximate]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in (x y) around 0
0.281 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in y
0.281 * [taylor]: Taking taylor expansion of 0.5 in y
0.281 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in y
0.281 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.281 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.281 * [taylor]: Taking taylor expansion of -1 in y
0.281 * [taylor]: Taking taylor expansion of y in y
0.282 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in y
0.282 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
0.282 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.282 * [taylor]: Taking taylor expansion of x in y
0.282 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y
0.282 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.282 * [taylor]: Taking taylor expansion of -1 in y
0.282 * [taylor]: Taking taylor expansion of x in y
0.282 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x
0.282 * [taylor]: Taking taylor expansion of 0.5 in x
0.282 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
0.282 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x
0.282 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.282 * [taylor]: Taking taylor expansion of -1 in x
0.282 * [taylor]: Taking taylor expansion of y in x
0.282 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.282 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.282 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.282 * [taylor]: Taking taylor expansion of x in x
0.283 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.283 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.283 * [taylor]: Taking taylor expansion of -1 in x
0.283 * [taylor]: Taking taylor expansion of x in x
0.283 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x
0.283 * [taylor]: Taking taylor expansion of 0.5 in x
0.283 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
0.283 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x
0.283 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.283 * [taylor]: Taking taylor expansion of -1 in x
0.283 * [taylor]: Taking taylor expansion of y in x
0.283 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.283 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.283 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.283 * [taylor]: Taking taylor expansion of x in x
0.283 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.284 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.284 * [taylor]: Taking taylor expansion of -1 in x
0.284 * [taylor]: Taking taylor expansion of x in x
0.285 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in y
0.285 * [taylor]: Taking taylor expansion of 0.5 in y
0.285 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in y
0.285 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.285 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.285 * [taylor]: Taking taylor expansion of -1 in y
0.285 * [taylor]: Taking taylor expansion of y in y
0.285 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in y
0.285 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
0.285 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.285 * [taylor]: Taking taylor expansion of x in y
0.285 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y
0.285 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.285 * [taylor]: Taking taylor expansion of -1 in y
0.285 * [taylor]: Taking taylor expansion of x in y
0.288 * [taylor]: Taking taylor expansion of 0 in y
0.293 * [taylor]: Taking taylor expansion of 0 in y
0.300 * [taylor]: Taking taylor expansion of 0 in y
0.301 * * * [progress]: simplifying candidates
0.302 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (exp (exp x)) (exp (exp (- x))))
  (log (+ (exp x) (exp (- x))))
  (exp (+ (exp x) (exp (- x))))
  (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))
  (cbrt (+ (exp x) (exp (- x))))
  (* (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x))))
  (sqrt (+ (exp x) (exp (- x))))
  (sqrt (+ (exp x) (exp (- x))))
  (+ (pow (exp x) 3) (pow (exp (- x)) 3))
  (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))
  (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))
  (- (exp x) (exp (- x)))
  (+ (exp x) (exp (- x)))
  (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))
  (+ (- (log (+ (exp x) (exp (- x)))) (log 2.0)) (log (cos y)))
  (+ (log (/ (+ (exp x) (exp (- x))) 2.0)) (log (cos y)))
  (log (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)))
  (exp (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)))
  (* (/ (* (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x)))) (* (* 2.0 2.0) 2.0)) (* (* (cos y) (cos y)) (cos y)))
  (* (* (* (/ (+ (exp x) (exp (- x))) 2.0) (/ (+ (exp x) (exp (- x))) 2.0)) (/ (+ (exp x) (exp (- x))) 2.0)) (* (* (cos y) (cos y)) (cos y)))
  (* (cbrt (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))) (cbrt (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))))
  (cbrt (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)))
  (* (* (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)) (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))) (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)))
  (sqrt (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)))
  (sqrt (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)))
  (* (sqrt (/ (+ (exp x) (exp (- x))) 2.0)) (sqrt (cos y)))
  (* (sqrt (/ (+ (exp x) (exp (- x))) 2.0)) (sqrt (cos y)))
  (* (/ (sqrt (+ (exp x) (exp (- x)))) (sqrt 2.0)) (sqrt (cos y)))
  (* (/ (sqrt (+ (exp x) (exp (- x)))) (sqrt 2.0)) (sqrt (cos y)))
  (* (/ (+ (exp x) (exp (- x))) 2.0) (* (cbrt (cos y)) (cbrt (cos y))))
  (* (/ (+ (exp x) (exp (- x))) 2.0) (sqrt (cos y)))
  (* (/ (+ (exp x) (exp (- x))) 2.0) 1)
  (* (cbrt (/ (+ (exp x) (exp (- x))) 2.0)) (cos y))
  (* (sqrt (/ (+ (exp x) (exp (- x))) 2.0)) (cos y))
  (* (/ (cbrt (+ (exp x) (exp (- x)))) (cbrt 2.0)) (cos y))
  (* (/ (cbrt (+ (exp x) (exp (- x)))) (sqrt 2.0)) (cos y))
  (* (/ (cbrt (+ (exp x) (exp (- x)))) 2.0) (cos y))
  (* (/ (sqrt (+ (exp x) (exp (- x)))) (cbrt 2.0)) (cos y))
  (* (/ (sqrt (+ (exp x) (exp (- x)))) (sqrt 2.0)) (cos y))
  (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y))
  (* (/ (+ (exp x) (exp (- x))) (cbrt 2.0)) (cos y))
  (* (/ (+ (exp x) (exp (- x))) (sqrt 2.0)) (cos y))
  (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))
  (* (/ (+ (exp x) (exp (- x))) (cbrt 2.0)) (cos y))
  (* (/ (+ (exp x) (exp (- x))) (sqrt 2.0)) (cos y))
  (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))
  (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))
  (* (/ 1 2.0) (cos y))
  (* (+ (exp x) (exp (- x))) (cos y))
  (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2))
  (+ (exp x) (exp (- x)))
  (+ (exp (* -1 x)) (exp x))
  (- (+ (* 0.5 (pow x 2)) 1.0) (* 0.5 (pow y 2)))
  (* 0.5 (* (+ (exp x) (exp (- x))) (cos y)))
  (* 0.5 (* (cos y) (+ (exp (* -1 x)) (exp x))))
0.306 * * [simplify]: iteration  0 :  277  enodes  (cost  461 )
0.311 * * [simplify]: iteration  1 :  1018  enodes  (cost  404 )
0.329 * * [simplify]: iteration  2 :  4757  enodes  (cost  402 )
0.459 * * [simplify]: iteration  3 :  5001  enodes  (cost  402 )
0.461 * [simplify]: Simplified to:
   (exp (+ (exp x) (exp (- x))))
  (log (+ (exp (* -1 x)) (exp x)))
  (exp (+ (exp x) (exp (- x))))
  (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))
  (cbrt (+ (exp x) (exp (- x))))
  (pow (+ (exp (* -1 x)) (exp x)) 3)
  (sqrt (+ (exp x) (exp (- x))))
  (sqrt (+ (exp x) (exp (- x))))
  (+ (pow (exp x) 3) (pow (exp (- x)) 3))
  (+ (pow (exp x) -2) (- (exp (+ x x)) 1))
  (+ (exp (+ x x)) (- (exp (+ (- x) (- x)))))
  (- (exp x) (exp (- x)))
  (+ (exp (* -1 x)) (exp x))
  (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))
  (log (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)))
  (log (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)))
  (log (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)))
  (exp (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)))
  (pow (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)) 3)
  (pow (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)) 3)
  (* (cbrt (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))) (cbrt (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))))
  (cbrt (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)))
  (pow (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)) 3)
  (sqrt (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)))
  (sqrt (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y)))
  (* (sqrt (/ (+ (exp x) (exp (- x))) 2.0)) (sqrt (cos y)))
  (* (sqrt (/ (+ (exp x) (exp (- x))) 2.0)) (sqrt (cos y)))
  (* (/ (sqrt (+ (exp x) (exp (- x)))) (sqrt 2.0)) (sqrt (cos y)))
  (* (/ (sqrt (+ (exp x) (exp (- x)))) (sqrt 2.0)) (sqrt (cos y)))
  (* (/ (+ (exp x) (exp (- x))) 2.0) (* (cbrt (cos y)) (cbrt (cos y))))
  (* (/ (+ (exp x) (exp (- x))) 2.0) (sqrt (cos y)))
  (/ (+ (exp x) (exp (- x))) 2.0)
  (* (cbrt (/ (+ (exp x) (exp (- x))) 2.0)) (cos y))
  (* (sqrt (/ (+ (exp x) (exp (- x))) 2.0)) (cos y))
  (* (/ (cbrt (+ (exp x) (exp (- x)))) (cbrt 2.0)) (cos y))
  (* (/ (cbrt (+ (exp x) (exp (- x)))) (sqrt 2.0)) (cos y))
  (* (/ (cbrt (+ (exp x) (exp (- x)))) 2.0) (cos y))
  (* (/ (sqrt (+ (exp x) (exp (- x)))) (cbrt 2.0)) (cos y))
  (* (/ (sqrt (+ (exp x) (exp (- x)))) (sqrt 2.0)) (cos y))
  (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y))
  (* (/ (+ (exp x) (exp (- x))) (cbrt 2.0)) (cos y))
  (* (/ (+ (exp x) (exp (- x))) (sqrt 2.0)) (cos y))
  (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))
  (* (/ (+ (exp x) (exp (- x))) (cbrt 2.0)) (cos y))
  (* (/ (+ (exp x) (exp (- x))) (sqrt 2.0)) (cos y))
  (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))
  (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))
  (* (/ 1 2.0) (cos y))
  (* (cos y) (+ (exp (* -1 x)) (exp x)))
  (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2))
  (+ (exp (* -1 x)) (exp x))
  (+ (exp (* -1 x)) (exp x))
  (+ (* 0.5 (- (pow x 2) (pow y 2))) 1.0)
  (* 0.5 (* (cos y) (+ (exp (* -1 x)) (exp x))))
  (* 0.5 (* (cos y) (+ (exp (* -1 x)) (exp x))))
0.462 * * * [progress]: adding candidates to table
0.595 * * [progress]: iteration 2 / 4
0.595 * * * [progress]: picking best candidate
0.600 * * * * [pick]: Picked  #<alt (λ (x y) (* (/ (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) 2.0) (cos y)))>
0.600 * * * [progress]: localizing error
0.613 * * * [progress]: generating rewritten candidates
0.613 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 1 2 1)
0.618 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.673 * * * [progress]: generating series expansions
0.673 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 1 2 1)
0.673 * [approximate]: Taking taylor expansion of (* 1/12 (pow x 4)) in (x) around 0
0.673 * [taylor]: Taking taylor expansion of (* 1/12 (pow x 4)) in x
0.673 * [taylor]: Taking taylor expansion of 1/12 in x
0.673 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.673 * [taylor]: Taking taylor expansion of x in x
0.674 * [taylor]: Taking taylor expansion of (* 1/12 (pow x 4)) in x
0.674 * [taylor]: Taking taylor expansion of 1/12 in x
0.674 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.674 * [taylor]: Taking taylor expansion of x in x
0.686 * [approximate]: Taking taylor expansion of (/ 1/12 (pow x 4)) in (x) around 0
0.686 * [taylor]: Taking taylor expansion of (/ 1/12 (pow x 4)) in x
0.686 * [taylor]: Taking taylor expansion of 1/12 in x
0.686 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.686 * [taylor]: Taking taylor expansion of x in x
0.687 * [taylor]: Taking taylor expansion of (/ 1/12 (pow x 4)) in x
0.687 * [taylor]: Taking taylor expansion of 1/12 in x
0.687 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.687 * [taylor]: Taking taylor expansion of x in x
0.697 * [approximate]: Taking taylor expansion of (/ 1/12 (pow x 4)) in (x) around 0
0.697 * [taylor]: Taking taylor expansion of (/ 1/12 (pow x 4)) in x
0.697 * [taylor]: Taking taylor expansion of 1/12 in x
0.697 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.697 * [taylor]: Taking taylor expansion of x in x
0.698 * [taylor]: Taking taylor expansion of (/ 1/12 (pow x 4)) in x
0.698 * [taylor]: Taking taylor expansion of 1/12 in x
0.698 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.698 * [taylor]: Taking taylor expansion of x in x
0.713 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.713 * [approximate]: Taking taylor expansion of (* 0.5 (* (cos y) (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)))) in (x y) around 0
0.713 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos y) (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)))) in y
0.713 * [taylor]: Taking taylor expansion of 0.5 in y
0.713 * [taylor]: Taking taylor expansion of (* (cos y) (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2))) in y
0.713 * [taylor]: Taking taylor expansion of (cos y) in y
0.713 * [taylor]: Taking taylor expansion of y in y
0.713 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) in y
0.713 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.714 * [taylor]: Taking taylor expansion of x in y
0.714 * [taylor]: Taking taylor expansion of (+ (* 1/12 (pow x 4)) 2) in y
0.714 * [taylor]: Taking taylor expansion of (* 1/12 (pow x 4)) in y
0.714 * [taylor]: Taking taylor expansion of 1/12 in y
0.714 * [taylor]: Taking taylor expansion of (pow x 4) in y
0.714 * [taylor]: Taking taylor expansion of x in y
0.714 * [taylor]: Taking taylor expansion of 2 in y
0.714 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos y) (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)))) in x
0.714 * [taylor]: Taking taylor expansion of 0.5 in x
0.714 * [taylor]: Taking taylor expansion of (* (cos y) (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2))) in x
0.714 * [taylor]: Taking taylor expansion of (cos y) in x
0.714 * [taylor]: Taking taylor expansion of y in x
0.714 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) in x
0.714 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.714 * [taylor]: Taking taylor expansion of x in x
0.714 * [taylor]: Taking taylor expansion of (+ (* 1/12 (pow x 4)) 2) in x
0.714 * [taylor]: Taking taylor expansion of (* 1/12 (pow x 4)) in x
0.714 * [taylor]: Taking taylor expansion of 1/12 in x
0.714 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.714 * [taylor]: Taking taylor expansion of x in x
0.714 * [taylor]: Taking taylor expansion of 2 in x
0.714 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos y) (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)))) in x
0.714 * [taylor]: Taking taylor expansion of 0.5 in x
0.714 * [taylor]: Taking taylor expansion of (* (cos y) (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2))) in x
0.714 * [taylor]: Taking taylor expansion of (cos y) in x
0.714 * [taylor]: Taking taylor expansion of y in x
0.714 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) in x
0.714 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.714 * [taylor]: Taking taylor expansion of x in x
0.714 * [taylor]: Taking taylor expansion of (+ (* 1/12 (pow x 4)) 2) in x
0.714 * [taylor]: Taking taylor expansion of (* 1/12 (pow x 4)) in x
0.714 * [taylor]: Taking taylor expansion of 1/12 in x
0.714 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.714 * [taylor]: Taking taylor expansion of x in x
0.714 * [taylor]: Taking taylor expansion of 2 in x
0.715 * [taylor]: Taking taylor expansion of (* 1.0 (cos y)) in y
0.715 * [taylor]: Taking taylor expansion of 1.0 in y
0.715 * [taylor]: Taking taylor expansion of (cos y) in y
0.715 * [taylor]: Taking taylor expansion of y in y
0.718 * [taylor]: Taking taylor expansion of 0 in y
0.722 * [taylor]: Taking taylor expansion of (* 0.5 (cos y)) in y
0.722 * [taylor]: Taking taylor expansion of 0.5 in y
0.722 * [taylor]: Taking taylor expansion of (cos y) in y
0.722 * [taylor]: Taking taylor expansion of y in y
0.725 * [approximate]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (+ (/ 1 (pow x 2)) (+ (* 1/12 (/ 1 (pow x 4))) 2)))) in (x y) around 0
0.725 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (+ (/ 1 (pow x 2)) (+ (* 1/12 (/ 1 (pow x 4))) 2)))) in y
0.725 * [taylor]: Taking taylor expansion of 0.5 in y
0.725 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (+ (/ 1 (pow x 2)) (+ (* 1/12 (/ 1 (pow x 4))) 2))) in y
0.725 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.725 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.725 * [taylor]: Taking taylor expansion of y in y
0.726 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (* 1/12 (/ 1 (pow x 4))) 2)) in y
0.726 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.726 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.726 * [taylor]: Taking taylor expansion of x in y
0.726 * [taylor]: Taking taylor expansion of (+ (* 1/12 (/ 1 (pow x 4))) 2) in y
0.726 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in y
0.726 * [taylor]: Taking taylor expansion of 1/12 in y
0.726 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in y
0.726 * [taylor]: Taking taylor expansion of (pow x 4) in y
0.726 * [taylor]: Taking taylor expansion of x in y
0.726 * [taylor]: Taking taylor expansion of 2 in y
0.726 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (+ (/ 1 (pow x 2)) (+ (* 1/12 (/ 1 (pow x 4))) 2)))) in x
0.726 * [taylor]: Taking taylor expansion of 0.5 in x
0.726 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (+ (/ 1 (pow x 2)) (+ (* 1/12 (/ 1 (pow x 4))) 2))) in x
0.726 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x
0.726 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.726 * [taylor]: Taking taylor expansion of y in x
0.726 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (* 1/12 (/ 1 (pow x 4))) 2)) in x
0.726 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.726 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.726 * [taylor]: Taking taylor expansion of x in x
0.727 * [taylor]: Taking taylor expansion of (+ (* 1/12 (/ 1 (pow x 4))) 2) in x
0.727 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in x
0.727 * [taylor]: Taking taylor expansion of 1/12 in x
0.727 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.727 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.727 * [taylor]: Taking taylor expansion of x in x
0.728 * [taylor]: Taking taylor expansion of 2 in x
0.728 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (+ (/ 1 (pow x 2)) (+ (* 1/12 (/ 1 (pow x 4))) 2)))) in x
0.728 * [taylor]: Taking taylor expansion of 0.5 in x
0.728 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (+ (/ 1 (pow x 2)) (+ (* 1/12 (/ 1 (pow x 4))) 2))) in x
0.728 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x
0.728 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.728 * [taylor]: Taking taylor expansion of y in x
0.728 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (* 1/12 (/ 1 (pow x 4))) 2)) in x
0.728 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.728 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.728 * [taylor]: Taking taylor expansion of x in x
0.728 * [taylor]: Taking taylor expansion of (+ (* 1/12 (/ 1 (pow x 4))) 2) in x
0.728 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in x
0.728 * [taylor]: Taking taylor expansion of 1/12 in x
0.729 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.729 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.729 * [taylor]: Taking taylor expansion of x in x
0.729 * [taylor]: Taking taylor expansion of 2 in x
0.730 * [taylor]: Taking taylor expansion of (* 0.041666666666666664 (cos (/ 1 y))) in y
0.730 * [taylor]: Taking taylor expansion of 0.041666666666666664 in y
0.730 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.731 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.731 * [taylor]: Taking taylor expansion of y in y
0.735 * [taylor]: Taking taylor expansion of 0 in y
0.741 * [taylor]: Taking taylor expansion of (* 0.5 (cos (/ 1 y))) in y
0.741 * [taylor]: Taking taylor expansion of 0.5 in y
0.741 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.741 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.741 * [taylor]: Taking taylor expansion of y in y
0.749 * [taylor]: Taking taylor expansion of 0 in y
0.751 * [approximate]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (+ (/ 1 (pow x 2)) (+ (* 1/12 (/ 1 (pow x 4))) 2)))) in (x y) around 0
0.751 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (+ (/ 1 (pow x 2)) (+ (* 1/12 (/ 1 (pow x 4))) 2)))) in y
0.751 * [taylor]: Taking taylor expansion of 0.5 in y
0.751 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (+ (/ 1 (pow x 2)) (+ (* 1/12 (/ 1 (pow x 4))) 2))) in y
0.751 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.751 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.751 * [taylor]: Taking taylor expansion of -1 in y
0.751 * [taylor]: Taking taylor expansion of y in y
0.751 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (* 1/12 (/ 1 (pow x 4))) 2)) in y
0.751 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.751 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.751 * [taylor]: Taking taylor expansion of x in y
0.751 * [taylor]: Taking taylor expansion of (+ (* 1/12 (/ 1 (pow x 4))) 2) in y
0.751 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in y
0.751 * [taylor]: Taking taylor expansion of 1/12 in y
0.751 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in y
0.751 * [taylor]: Taking taylor expansion of (pow x 4) in y
0.751 * [taylor]: Taking taylor expansion of x in y
0.752 * [taylor]: Taking taylor expansion of 2 in y
0.752 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (+ (/ 1 (pow x 2)) (+ (* 1/12 (/ 1 (pow x 4))) 2)))) in x
0.752 * [taylor]: Taking taylor expansion of 0.5 in x
0.752 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (+ (/ 1 (pow x 2)) (+ (* 1/12 (/ 1 (pow x 4))) 2))) in x
0.752 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x
0.752 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.752 * [taylor]: Taking taylor expansion of -1 in x
0.752 * [taylor]: Taking taylor expansion of y in x
0.752 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (* 1/12 (/ 1 (pow x 4))) 2)) in x
0.752 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.752 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.752 * [taylor]: Taking taylor expansion of x in x
0.752 * [taylor]: Taking taylor expansion of (+ (* 1/12 (/ 1 (pow x 4))) 2) in x
0.752 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in x
0.752 * [taylor]: Taking taylor expansion of 1/12 in x
0.752 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.752 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.752 * [taylor]: Taking taylor expansion of x in x
0.753 * [taylor]: Taking taylor expansion of 2 in x
0.753 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (+ (/ 1 (pow x 2)) (+ (* 1/12 (/ 1 (pow x 4))) 2)))) in x
0.753 * [taylor]: Taking taylor expansion of 0.5 in x
0.753 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (+ (/ 1 (pow x 2)) (+ (* 1/12 (/ 1 (pow x 4))) 2))) in x
0.753 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x
0.753 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.753 * [taylor]: Taking taylor expansion of -1 in x
0.753 * [taylor]: Taking taylor expansion of y in x
0.753 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (* 1/12 (/ 1 (pow x 4))) 2)) in x
0.753 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.753 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.753 * [taylor]: Taking taylor expansion of x in x
0.754 * [taylor]: Taking taylor expansion of (+ (* 1/12 (/ 1 (pow x 4))) 2) in x
0.754 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in x
0.754 * [taylor]: Taking taylor expansion of 1/12 in x
0.754 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.754 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.754 * [taylor]: Taking taylor expansion of x in x
0.755 * [taylor]: Taking taylor expansion of 2 in x
0.756 * [taylor]: Taking taylor expansion of (* 0.041666666666666664 (cos (/ -1 y))) in y
0.756 * [taylor]: Taking taylor expansion of 0.041666666666666664 in y
0.756 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.756 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.756 * [taylor]: Taking taylor expansion of -1 in y
0.756 * [taylor]: Taking taylor expansion of y in y
0.761 * [taylor]: Taking taylor expansion of 0 in y
0.766 * [taylor]: Taking taylor expansion of (* 0.5 (cos (/ -1 y))) in y
0.767 * [taylor]: Taking taylor expansion of 0.5 in y
0.767 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.767 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.767 * [taylor]: Taking taylor expansion of -1 in y
0.767 * [taylor]: Taking taylor expansion of y in y
0.775 * [taylor]: Taking taylor expansion of 0 in y
0.776 * * * [progress]: simplifying candidates
0.778 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (log 1/12) (* (log x) 4))
  (+ (log 1/12) (* (log x) 4))
  (+ (log 1/12) (log (pow x 4)))
  (log (* 1/12 (pow x 4)))
  (exp (* 1/12 (pow x 4)))
  (* (* (* 1/12 1/12) 1/12) (* (* (pow x 4) (pow x 4)) (pow x 4)))
  (* (cbrt (* 1/12 (pow x 4))) (cbrt (* 1/12 (pow x 4))))
  (cbrt (* 1/12 (pow x 4)))
  (* (* (* 1/12 (pow x 4)) (* 1/12 (pow x 4))) (* 1/12 (pow x 4)))
  (sqrt (* 1/12 (pow x 4)))
  (sqrt (* 1/12 (pow x 4)))
  (* (sqrt 1/12) (pow (sqrt x) 4))
  (* (sqrt 1/12) (pow (sqrt x) 4))
  (* (sqrt 1/12) (sqrt (pow x 4)))
  (* (sqrt 1/12) (sqrt (pow x 4)))
  (* (sqrt 1/12) (pow x (/ 4 2)))
  (* (sqrt 1/12) (pow x (/ 4 2)))
  (* 1/12 (pow (* (cbrt x) (cbrt x)) 4))
  (* 1/12 (pow (sqrt x) 4))
  (* 1/12 (pow 1 4))
  (* 1/12 (* (cbrt (pow x 4)) (cbrt (pow x 4))))
  (* 1/12 (sqrt (pow x 4)))
  (* 1/12 1)
  (* 1/12 (pow x (/ 4 2)))
  (* (cbrt 1/12) (pow x 4))
  (* (sqrt 1/12) (pow x 4))
  (* 1/12 (pow x 4))
  (* (/ (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) 2.0) (cos y))
  (+ (- (log (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2))) (log 2.0)) (log (cos y)))
  (+ (log (/ (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) 2.0)) (log (cos y)))
  (log (* (/ (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) 2.0) (cos y)))
  (exp (* (/ (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) 2.0) (cos y)))
  (* (/ (* (* (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2))) (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2))) (* (* 2.0 2.0) 2.0)) (* (* (cos y) (cos y)) (cos y)))
  (* (* (* (/ (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) 2.0) (/ (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) 2.0)) (/ (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) 2.0)) (* (* (cos y) (cos y)) (cos y)))
  (* (cbrt (* (/ (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) 2.0) (cos y))) (cbrt (* (/ (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) 2.0) (cos y))))
  (cbrt (* (/ (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) 2.0) (cos y)))
  (* (* (* (/ (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) 2.0) (cos y)) (* (/ (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) 2.0) (cos y))) (* (/ (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) 2.0) (cos y)))
  (sqrt (* (/ (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) 2.0) (cos y)))
  (sqrt (* (/ (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) 2.0) (cos y)))
  (* (sqrt (/ (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) 2.0)) (sqrt (cos y)))
  (* (sqrt (/ (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) 2.0)) (sqrt (cos y)))
  (* (/ (sqrt (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2))) (sqrt 2.0)) (sqrt (cos y)))
  (* (/ (sqrt (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2))) (sqrt 2.0)) (sqrt (cos y)))
  (* (/ (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) 2.0) (* (cbrt (cos y)) (cbrt (cos y))))
  (* (/ (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) 2.0) (sqrt (cos y)))
  (* (/ (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) 2.0) 1)
  (* (cbrt (/ (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) 2.0)) (cos y))
  (* (sqrt (/ (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) 2.0)) (cos y))
  (* (/ (cbrt (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2))) (cbrt 2.0)) (cos y))
  (* (/ (cbrt (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2))) (sqrt 2.0)) (cos y))
  (* (/ (cbrt (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2))) 2.0) (cos y))
  (* (/ (sqrt (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2))) (cbrt 2.0)) (cos y))
  (* (/ (sqrt (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2))) (sqrt 2.0)) (cos y))
  (* (/ (sqrt (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2))) 2.0) (cos y))
  (* (/ (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) (cbrt 2.0)) (cos y))
  (* (/ (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) (sqrt 2.0)) (cos y))
  (* (/ (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) 2.0) (cos y))
  (* (/ (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) (cbrt 2.0)) (cos y))
  (* (/ (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) (sqrt 2.0)) (cos y))
  (* (/ (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) 2.0) (cos y))
  (* (/ (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) 2.0) (cos y))
  (* (/ 1 2.0) (cos y))
  (* (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) (cos y))
  (* 1/12 (pow x 4))
  (* 1/12 (pow x 4))
  (* 1/12 (pow x 4))
  (- (+ (* 0.5 (pow x 2)) 1.0) (* 0.5 (pow y 2)))
  (+ (* 0.041666666666666664 (* (pow x 4) (cos y))) (* 0.5 (* (pow x 2) (cos y))))
  (+ (* 0.041666666666666664 (* (pow x 4) (cos y))) (* 0.5 (* (pow x 2) (cos y))))
0.783 * * [simplify]: iteration  0 :  301  enodes  (cost  504 )
0.788 * * [simplify]: iteration  1 :  1243  enodes  (cost  444 )
0.812 * * [simplify]: iteration  2 :  5001  enodes  (cost  440 )
0.814 * [simplify]: Simplified to:
   (log (* 1/12 (pow x 4)))
  (log (* 1/12 (pow x 4)))
  (log (* 1/12 (pow x 4)))
  (log (* 1/12 (pow x 4)))
  (exp (* 1/12 (pow x 4)))
  (pow (* 1/12 (pow x 4)) 3)
  (* (cbrt (* 1/12 (pow x 4))) (cbrt (* 1/12 (pow x 4))))
  (cbrt (* 1/12 (pow x 4)))
  (pow (* 1/12 (pow x 4)) 3)
  (sqrt (* 1/12 (pow x 4)))
  (sqrt (* 1/12 (pow x 4)))
  (* (sqrt 1/12) (pow x 2))
  (* (sqrt 1/12) (pow x 2))
  (* (sqrt 1/12) (sqrt (pow x 4)))
  (* (sqrt 1/12) (sqrt (pow x 4)))
  (* (sqrt 1/12) (pow x 2))
  (* (sqrt 1/12) (pow x 2))
  (* 1/12 (pow (* (cbrt x) (cbrt x)) 4))
  (* 1/12 (pow x 2))
  1/12
  (* 1/12 (* (cbrt (pow x 4)) (cbrt (pow x 4))))
  (* 1/12 (sqrt (pow x 4)))
  1/12
  (* 1/12 (pow x 2))
  (* (cbrt 1/12) (pow x 4))
  (* (sqrt 1/12) (pow x 4))
  (* 1/12 (pow x 4))
  (* (/ (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) 2.0) (cos y))
  (log (* (/ (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) 2.0) (cos y)))
  (log (* (/ (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) 2.0) (cos y)))
  (log (* (/ (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) 2.0) (cos y)))
  (exp (* (/ (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) 2.0) (cos y)))
  (pow (* (/ (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) 2.0) (cos y)) 3)
  (pow (* (/ (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) 2.0) (cos y)) 3)
  (* (cbrt (* (/ (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) 2.0) (cos y))) (cbrt (* (/ (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) 2.0) (cos y))))
  (cbrt (* (/ (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) 2.0) (cos y)))
  (pow (* (/ (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) 2.0) (cos y)) 3)
  (sqrt (* (/ (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) 2.0) (cos y)))
  (sqrt (* (/ (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) 2.0) (cos y)))
  (* (sqrt (/ (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) 2.0)) (sqrt (cos y)))
  (* (sqrt (/ (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) 2.0)) (sqrt (cos y)))
  (* (/ (sqrt (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2))) (sqrt 2.0)) (sqrt (cos y)))
  (* (/ (sqrt (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2))) (sqrt 2.0)) (sqrt (cos y)))
  (* (/ (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) 2.0) (* (cbrt (cos y)) (cbrt (cos y))))
  (* (/ (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) 2.0) (sqrt (cos y)))
  (/ (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) 2.0)
  (* (cbrt (/ (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) 2.0)) (cos y))
  (* (sqrt (/ (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) 2.0)) (cos y))
  (* (/ (cbrt (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2))) (cbrt 2.0)) (cos y))
  (* (/ (cbrt (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2))) (sqrt 2.0)) (cos y))
  (* (/ (cbrt (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2))) 2.0) (cos y))
  (* (/ (sqrt (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2))) (cbrt 2.0)) (cos y))
  (* (/ (sqrt (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2))) (sqrt 2.0)) (cos y))
  (* (/ (sqrt (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2))) 2.0) (cos y))
  (* (/ (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) (cbrt 2.0)) (cos y))
  (* (/ (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) (sqrt 2.0)) (cos y))
  (* (/ (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) 2.0) (cos y))
  (* (/ (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) (cbrt 2.0)) (cos y))
  (* (/ (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) (sqrt 2.0)) (cos y))
  (* (/ (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) 2.0) (cos y))
  (* (/ (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) 2.0) (cos y))
  (/ (cos y) 2.0)
  (* (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) (cos y))
  (* 1/12 (pow x 4))
  (* 1/12 (pow x 4))
  (* 1/12 (pow x 4))
  (- (+ (* 0.5 (pow x 2)) 1.0) (* 0.5 (pow y 2)))
  (* (cos y) (+ (* 0.5 (pow x 2)) (* 0.041666666666666664 (pow x 4))))
  (* (cos y) (+ (* 0.5 (pow x 2)) (* 0.041666666666666664 (pow x 4))))
0.815 * * * [progress]: adding candidates to table
0.968 * * [progress]: iteration 3 / 4
0.968 * * * [progress]: picking best candidate
0.971 * * * * [pick]: Picked  #<alt (λ (x y) (* (/ (sqrt (+ (exp x) (exp (- x)))) 1) (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y))))>
0.971 * * * [progress]: localizing error
0.988 * * * [progress]: generating rewritten candidates
0.988 * * * * [progress]: [ 1 / 4 ] rewriting at (2)
1.041 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2)
1.072 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 1 1)
1.077 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1)
1.087 * * * [progress]: generating series expansions
1.087 * * * * [progress]: [ 1 / 4 ] generating series at (2)
1.088 * [approximate]: Taking taylor expansion of (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))) in (x y) around 0
1.088 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))) in y
1.088 * [taylor]: Taking taylor expansion of 0.5 in y
1.088 * [taylor]: Taking taylor expansion of (* (+ (exp x) (exp (- x))) (cos y)) in y
1.088 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in y
1.088 * [taylor]: Taking taylor expansion of (exp x) in y
1.088 * [taylor]: Taking taylor expansion of x in y
1.088 * [taylor]: Taking taylor expansion of (exp (- x)) in y
1.088 * [taylor]: Taking taylor expansion of (- x) in y
1.088 * [taylor]: Taking taylor expansion of x in y
1.088 * [taylor]: Taking taylor expansion of (cos y) in y
1.088 * [taylor]: Taking taylor expansion of y in y
1.088 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))) in x
1.088 * [taylor]: Taking taylor expansion of 0.5 in x
1.088 * [taylor]: Taking taylor expansion of (* (+ (exp x) (exp (- x))) (cos y)) in x
1.088 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1.088 * [taylor]: Taking taylor expansion of (exp x) in x
1.088 * [taylor]: Taking taylor expansion of x in x
1.088 * [taylor]: Taking taylor expansion of (exp (- x)) in x
1.088 * [taylor]: Taking taylor expansion of (- x) in x
1.088 * [taylor]: Taking taylor expansion of x in x
1.089 * [taylor]: Taking taylor expansion of (cos y) in x
1.089 * [taylor]: Taking taylor expansion of y in x
1.089 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))) in x
1.089 * [taylor]: Taking taylor expansion of 0.5 in x
1.089 * [taylor]: Taking taylor expansion of (* (+ (exp x) (exp (- x))) (cos y)) in x
1.089 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1.089 * [taylor]: Taking taylor expansion of (exp x) in x
1.089 * [taylor]: Taking taylor expansion of x in x
1.089 * [taylor]: Taking taylor expansion of (exp (- x)) in x
1.089 * [taylor]: Taking taylor expansion of (- x) in x
1.089 * [taylor]: Taking taylor expansion of x in x
1.090 * [taylor]: Taking taylor expansion of (cos y) in x
1.090 * [taylor]: Taking taylor expansion of y in x
1.090 * [taylor]: Taking taylor expansion of (* 1.0 (cos y)) in y
1.090 * [taylor]: Taking taylor expansion of 1.0 in y
1.090 * [taylor]: Taking taylor expansion of (cos y) in y
1.090 * [taylor]: Taking taylor expansion of y in y
1.095 * [taylor]: Taking taylor expansion of 0 in y
1.100 * [taylor]: Taking taylor expansion of (* 0.5 (cos y)) in y
1.101 * [taylor]: Taking taylor expansion of 0.5 in y
1.101 * [taylor]: Taking taylor expansion of (cos y) in y
1.101 * [taylor]: Taking taylor expansion of y in y
1.104 * [approximate]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in (x y) around 0
1.104 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in y
1.104 * [taylor]: Taking taylor expansion of 0.5 in y
1.104 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in y
1.104 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
1.104 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.104 * [taylor]: Taking taylor expansion of y in y
1.105 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in y
1.105 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
1.105 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.105 * [taylor]: Taking taylor expansion of x in y
1.105 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y
1.105 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y
1.105 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.105 * [taylor]: Taking taylor expansion of x in y
1.105 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x
1.105 * [taylor]: Taking taylor expansion of 0.5 in x
1.105 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1.105 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x
1.105 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.105 * [taylor]: Taking taylor expansion of y in x
1.105 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1.105 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.105 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.105 * [taylor]: Taking taylor expansion of x in x
1.105 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
1.105 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
1.105 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.105 * [taylor]: Taking taylor expansion of x in x
1.106 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x
1.106 * [taylor]: Taking taylor expansion of 0.5 in x
1.106 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1.106 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x
1.106 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.106 * [taylor]: Taking taylor expansion of y in x
1.106 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1.106 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.106 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.106 * [taylor]: Taking taylor expansion of x in x
1.107 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
1.107 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
1.107 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.107 * [taylor]: Taking taylor expansion of x in x
1.108 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in y
1.108 * [taylor]: Taking taylor expansion of 0.5 in y
1.108 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in y
1.108 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
1.108 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.108 * [taylor]: Taking taylor expansion of y in y
1.108 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in y
1.108 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
1.108 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.108 * [taylor]: Taking taylor expansion of x in y
1.108 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y
1.108 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y
1.108 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.108 * [taylor]: Taking taylor expansion of x in y
1.111 * [taylor]: Taking taylor expansion of 0 in y
1.117 * [taylor]: Taking taylor expansion of 0 in y
1.124 * [taylor]: Taking taylor expansion of 0 in y
1.125 * [approximate]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in (x y) around 0
1.125 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in y
1.125 * [taylor]: Taking taylor expansion of 0.5 in y
1.125 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in y
1.125 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
1.125 * [taylor]: Taking taylor expansion of (/ -1 y) in y
1.125 * [taylor]: Taking taylor expansion of -1 in y
1.125 * [taylor]: Taking taylor expansion of y in y
1.125 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in y
1.125 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
1.125 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.125 * [taylor]: Taking taylor expansion of x in y
1.125 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y
1.125 * [taylor]: Taking taylor expansion of (/ -1 x) in y
1.126 * [taylor]: Taking taylor expansion of -1 in y
1.126 * [taylor]: Taking taylor expansion of x in y
1.126 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x
1.126 * [taylor]: Taking taylor expansion of 0.5 in x
1.126 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1.126 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x
1.126 * [taylor]: Taking taylor expansion of (/ -1 y) in x
1.126 * [taylor]: Taking taylor expansion of -1 in x
1.126 * [taylor]: Taking taylor expansion of y in x
1.126 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.126 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.126 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.126 * [taylor]: Taking taylor expansion of x in x
1.126 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.126 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.126 * [taylor]: Taking taylor expansion of -1 in x
1.126 * [taylor]: Taking taylor expansion of x in x
1.126 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x
1.127 * [taylor]: Taking taylor expansion of 0.5 in x
1.127 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1.127 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x
1.127 * [taylor]: Taking taylor expansion of (/ -1 y) in x
1.127 * [taylor]: Taking taylor expansion of -1 in x
1.127 * [taylor]: Taking taylor expansion of y in x
1.127 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.127 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.127 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.127 * [taylor]: Taking taylor expansion of x in x
1.127 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.127 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.127 * [taylor]: Taking taylor expansion of -1 in x
1.127 * [taylor]: Taking taylor expansion of x in x
1.128 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in y
1.128 * [taylor]: Taking taylor expansion of 0.5 in y
1.128 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in y
1.128 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
1.128 * [taylor]: Taking taylor expansion of (/ -1 y) in y
1.128 * [taylor]: Taking taylor expansion of -1 in y
1.128 * [taylor]: Taking taylor expansion of y in y
1.128 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in y
1.129 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
1.129 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.129 * [taylor]: Taking taylor expansion of x in y
1.129 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y
1.129 * [taylor]: Taking taylor expansion of (/ -1 x) in y
1.129 * [taylor]: Taking taylor expansion of -1 in y
1.129 * [taylor]: Taking taylor expansion of x in y
1.131 * [taylor]: Taking taylor expansion of 0 in y
1.142 * [taylor]: Taking taylor expansion of 0 in y
1.149 * [taylor]: Taking taylor expansion of 0 in y
1.149 * * * * [progress]: [ 2 / 4 ] generating series at (2 2)
1.149 * [approximate]: Taking taylor expansion of (* 0.5 (* (sqrt (+ (exp x) (exp (- x)))) (cos y))) in (x y) around 0
1.149 * [taylor]: Taking taylor expansion of (* 0.5 (* (sqrt (+ (exp x) (exp (- x)))) (cos y))) in y
1.149 * [taylor]: Taking taylor expansion of 0.5 in y
1.149 * [taylor]: Taking taylor expansion of (* (sqrt (+ (exp x) (exp (- x)))) (cos y)) in y
1.149 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) (exp (- x)))) in y
1.149 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in y
1.149 * [taylor]: Taking taylor expansion of (exp x) in y
1.149 * [taylor]: Taking taylor expansion of x in y
1.150 * [taylor]: Taking taylor expansion of (exp (- x)) in y
1.150 * [taylor]: Taking taylor expansion of (- x) in y
1.150 * [taylor]: Taking taylor expansion of x in y
1.151 * [taylor]: Taking taylor expansion of (cos y) in y
1.151 * [taylor]: Taking taylor expansion of y in y
1.151 * [taylor]: Taking taylor expansion of (* 0.5 (* (sqrt (+ (exp x) (exp (- x)))) (cos y))) in x
1.151 * [taylor]: Taking taylor expansion of 0.5 in x
1.151 * [taylor]: Taking taylor expansion of (* (sqrt (+ (exp x) (exp (- x)))) (cos y)) in x
1.151 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) (exp (- x)))) in x
1.151 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1.151 * [taylor]: Taking taylor expansion of (exp x) in x
1.151 * [taylor]: Taking taylor expansion of x in x
1.151 * [taylor]: Taking taylor expansion of (exp (- x)) in x
1.152 * [taylor]: Taking taylor expansion of (- x) in x
1.152 * [taylor]: Taking taylor expansion of x in x
1.154 * [taylor]: Taking taylor expansion of (cos y) in x
1.154 * [taylor]: Taking taylor expansion of y in x
1.154 * [taylor]: Taking taylor expansion of (* 0.5 (* (sqrt (+ (exp x) (exp (- x)))) (cos y))) in x
1.155 * [taylor]: Taking taylor expansion of 0.5 in x
1.155 * [taylor]: Taking taylor expansion of (* (sqrt (+ (exp x) (exp (- x)))) (cos y)) in x
1.155 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) (exp (- x)))) in x
1.155 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1.155 * [taylor]: Taking taylor expansion of (exp x) in x
1.155 * [taylor]: Taking taylor expansion of x in x
1.155 * [taylor]: Taking taylor expansion of (exp (- x)) in x
1.155 * [taylor]: Taking taylor expansion of (- x) in x
1.155 * [taylor]: Taking taylor expansion of x in x
1.157 * [taylor]: Taking taylor expansion of (cos y) in x
1.158 * [taylor]: Taking taylor expansion of y in x
1.158 * [taylor]: Taking taylor expansion of (* 0.5 (* (sqrt 2) (cos y))) in y
1.159 * [taylor]: Taking taylor expansion of 0.5 in y
1.159 * [taylor]: Taking taylor expansion of (* (sqrt 2) (cos y)) in y
1.159 * [taylor]: Taking taylor expansion of (sqrt 2) in y
1.159 * [taylor]: Taking taylor expansion of 2 in y
1.159 * [taylor]: Taking taylor expansion of (cos y) in y
1.159 * [taylor]: Taking taylor expansion of y in y
1.163 * [taylor]: Taking taylor expansion of 0 in y
1.173 * [taylor]: Taking taylor expansion of (* 0.25 (/ (cos y) (sqrt 2))) in y
1.173 * [taylor]: Taking taylor expansion of 0.25 in y
1.173 * [taylor]: Taking taylor expansion of (/ (cos y) (sqrt 2)) in y
1.173 * [taylor]: Taking taylor expansion of (cos y) in y
1.173 * [taylor]: Taking taylor expansion of y in y
1.173 * [taylor]: Taking taylor expansion of (sqrt 2) in y
1.173 * [taylor]: Taking taylor expansion of 2 in y
1.184 * [approximate]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in (x y) around 0
1.184 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in y
1.184 * [taylor]: Taking taylor expansion of 0.5 in y
1.185 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in y
1.185 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
1.185 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.185 * [taylor]: Taking taylor expansion of y in y
1.185 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in y
1.185 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in y
1.185 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
1.185 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.185 * [taylor]: Taking taylor expansion of x in y
1.185 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y
1.185 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y
1.185 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.185 * [taylor]: Taking taylor expansion of x in y
1.187 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in x
1.187 * [taylor]: Taking taylor expansion of 0.5 in x
1.187 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x
1.187 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x
1.187 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.187 * [taylor]: Taking taylor expansion of y in x
1.187 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1.187 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1.187 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.187 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.187 * [taylor]: Taking taylor expansion of x in x
1.188 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
1.188 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
1.188 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.188 * [taylor]: Taking taylor expansion of x in x
1.189 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in x
1.189 * [taylor]: Taking taylor expansion of 0.5 in x
1.189 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x
1.189 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x
1.189 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.189 * [taylor]: Taking taylor expansion of y in x
1.189 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1.189 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1.189 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.189 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.189 * [taylor]: Taking taylor expansion of x in x
1.189 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
1.189 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
1.189 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.189 * [taylor]: Taking taylor expansion of x in x
1.191 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in y
1.191 * [taylor]: Taking taylor expansion of 0.5 in y
1.191 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in y
1.191 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
1.191 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.191 * [taylor]: Taking taylor expansion of y in y
1.191 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in y
1.191 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in y
1.191 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
1.191 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.191 * [taylor]: Taking taylor expansion of x in y
1.191 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y
1.191 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y
1.191 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.191 * [taylor]: Taking taylor expansion of x in y
1.196 * [taylor]: Taking taylor expansion of 0 in y
1.201 * [taylor]: Taking taylor expansion of 0 in y
1.210 * [taylor]: Taking taylor expansion of 0 in y
1.210 * [approximate]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in (x y) around 0
1.210 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in y
1.210 * [taylor]: Taking taylor expansion of 0.5 in y
1.210 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x))))) in y
1.210 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
1.210 * [taylor]: Taking taylor expansion of (/ -1 y) in y
1.210 * [taylor]: Taking taylor expansion of -1 in y
1.210 * [taylor]: Taking taylor expansion of y in y
1.210 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))) in y
1.210 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in y
1.210 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
1.211 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.211 * [taylor]: Taking taylor expansion of x in y
1.211 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y
1.211 * [taylor]: Taking taylor expansion of (/ -1 x) in y
1.211 * [taylor]: Taking taylor expansion of -1 in y
1.211 * [taylor]: Taking taylor expansion of x in y
1.212 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in x
1.212 * [taylor]: Taking taylor expansion of 0.5 in x
1.212 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x
1.212 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x
1.212 * [taylor]: Taking taylor expansion of (/ -1 y) in x
1.212 * [taylor]: Taking taylor expansion of -1 in x
1.212 * [taylor]: Taking taylor expansion of y in x
1.212 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1.212 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.212 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.213 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.213 * [taylor]: Taking taylor expansion of x in x
1.213 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.213 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.213 * [taylor]: Taking taylor expansion of -1 in x
1.213 * [taylor]: Taking taylor expansion of x in x
1.214 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in x
1.214 * [taylor]: Taking taylor expansion of 0.5 in x
1.214 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x
1.214 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x
1.214 * [taylor]: Taking taylor expansion of (/ -1 y) in x
1.214 * [taylor]: Taking taylor expansion of -1 in x
1.214 * [taylor]: Taking taylor expansion of y in x
1.214 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1.214 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.214 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.214 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.214 * [taylor]: Taking taylor expansion of x in x
1.214 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.214 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.214 * [taylor]: Taking taylor expansion of -1 in x
1.214 * [taylor]: Taking taylor expansion of x in x
1.216 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in y
1.216 * [taylor]: Taking taylor expansion of 0.5 in y
1.216 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x))))) in y
1.216 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
1.216 * [taylor]: Taking taylor expansion of (/ -1 y) in y
1.216 * [taylor]: Taking taylor expansion of -1 in y
1.216 * [taylor]: Taking taylor expansion of y in y
1.216 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))) in y
1.216 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in y
1.216 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
1.216 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.216 * [taylor]: Taking taylor expansion of x in y
1.216 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y
1.216 * [taylor]: Taking taylor expansion of (/ -1 x) in y
1.216 * [taylor]: Taking taylor expansion of -1 in y
1.216 * [taylor]: Taking taylor expansion of x in y
1.221 * [taylor]: Taking taylor expansion of 0 in y
1.230 * [taylor]: Taking taylor expansion of 0 in y
1.238 * [taylor]: Taking taylor expansion of 0 in y
1.238 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 1 1)
1.239 * [approximate]: Taking taylor expansion of (+ (exp x) (exp (- x))) in (x) around 0
1.239 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1.239 * [taylor]: Taking taylor expansion of (exp x) in x
1.239 * [taylor]: Taking taylor expansion of x in x
1.239 * [taylor]: Taking taylor expansion of (exp (- x)) in x
1.239 * [taylor]: Taking taylor expansion of (- x) in x
1.239 * [taylor]: Taking taylor expansion of x in x
1.239 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1.239 * [taylor]: Taking taylor expansion of (exp x) in x
1.239 * [taylor]: Taking taylor expansion of x in x
1.239 * [taylor]: Taking taylor expansion of (exp (- x)) in x
1.239 * [taylor]: Taking taylor expansion of (- x) in x
1.239 * [taylor]: Taking taylor expansion of x in x
1.254 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in (x) around 0
1.254 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1.254 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.254 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.254 * [taylor]: Taking taylor expansion of x in x
1.254 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
1.254 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
1.254 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.254 * [taylor]: Taking taylor expansion of x in x
1.255 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1.255 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.255 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.255 * [taylor]: Taking taylor expansion of x in x
1.255 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
1.255 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
1.255 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.255 * [taylor]: Taking taylor expansion of x in x
1.257 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in (x) around 0
1.257 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.257 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.257 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.257 * [taylor]: Taking taylor expansion of x in x
1.258 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.258 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.258 * [taylor]: Taking taylor expansion of -1 in x
1.258 * [taylor]: Taking taylor expansion of x in x
1.258 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.258 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.258 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.258 * [taylor]: Taking taylor expansion of x in x
1.258 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.258 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.259 * [taylor]: Taking taylor expansion of -1 in x
1.259 * [taylor]: Taking taylor expansion of x in x
1.260 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1)
1.261 * [approximate]: Taking taylor expansion of (+ (exp x) (exp (- x))) in (x) around 0
1.261 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1.261 * [taylor]: Taking taylor expansion of (exp x) in x
1.261 * [taylor]: Taking taylor expansion of x in x
1.261 * [taylor]: Taking taylor expansion of (exp (- x)) in x
1.261 * [taylor]: Taking taylor expansion of (- x) in x
1.261 * [taylor]: Taking taylor expansion of x in x
1.261 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1.261 * [taylor]: Taking taylor expansion of (exp x) in x
1.261 * [taylor]: Taking taylor expansion of x in x
1.261 * [taylor]: Taking taylor expansion of (exp (- x)) in x
1.261 * [taylor]: Taking taylor expansion of (- x) in x
1.261 * [taylor]: Taking taylor expansion of x in x
1.275 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in (x) around 0
1.275 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1.276 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.276 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.276 * [taylor]: Taking taylor expansion of x in x
1.276 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
1.276 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
1.276 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.276 * [taylor]: Taking taylor expansion of x in x
1.276 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1.276 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.276 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.277 * [taylor]: Taking taylor expansion of x in x
1.277 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
1.277 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
1.277 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.277 * [taylor]: Taking taylor expansion of x in x
1.279 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in (x) around 0
1.279 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.279 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.279 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.279 * [taylor]: Taking taylor expansion of x in x
1.279 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.280 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.280 * [taylor]: Taking taylor expansion of -1 in x
1.280 * [taylor]: Taking taylor expansion of x in x
1.280 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.280 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.280 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.280 * [taylor]: Taking taylor expansion of x in x
1.280 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.280 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.280 * [taylor]: Taking taylor expansion of -1 in x
1.280 * [taylor]: Taking taylor expansion of x in x
1.282 * * * [progress]: simplifying candidates
1.286 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (/ (sqrt (+ (exp x) (exp (- x)))) 1) (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y)))
  (* (/ (sqrt (+ (exp x) (exp (- x)))) 1) (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y)))
  (+ (- (log (sqrt (+ (exp x) (exp (- x))))) 0) (+ (- (log (sqrt (+ (exp x) (exp (- x))))) (log 2.0)) (log (cos y))))
  (+ (- (log (sqrt (+ (exp x) (exp (- x))))) 0) (+ (log (/ (sqrt (+ (exp x) (exp (- x)))) 2.0)) (log (cos y))))
  (+ (- (log (sqrt (+ (exp x) (exp (- x))))) 0) (log (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y))))
  (+ (- (log (sqrt (+ (exp x) (exp (- x))))) (log 1)) (+ (- (log (sqrt (+ (exp x) (exp (- x))))) (log 2.0)) (log (cos y))))
  (+ (- (log (sqrt (+ (exp x) (exp (- x))))) (log 1)) (+ (log (/ (sqrt (+ (exp x) (exp (- x)))) 2.0)) (log (cos y))))
  (+ (- (log (sqrt (+ (exp x) (exp (- x))))) (log 1)) (log (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y))))
  (+ (log (/ (sqrt (+ (exp x) (exp (- x)))) 1)) (+ (- (log (sqrt (+ (exp x) (exp (- x))))) (log 2.0)) (log (cos y))))
  (+ (log (/ (sqrt (+ (exp x) (exp (- x)))) 1)) (+ (log (/ (sqrt (+ (exp x) (exp (- x)))) 2.0)) (log (cos y))))
  (+ (log (/ (sqrt (+ (exp x) (exp (- x)))) 1)) (log (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y))))
  (log (* (/ (sqrt (+ (exp x) (exp (- x)))) 1) (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y))))
  (exp (* (/ (sqrt (+ (exp x) (exp (- x)))) 1) (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y))))
  (* (/ (* (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))) (* (* 1 1) 1)) (* (/ (* (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))) (* (* 2.0 2.0) 2.0)) (* (* (cos y) (cos y)) (cos y))))
  (* (/ (* (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))) (* (* 1 1) 1)) (* (* (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (/ (sqrt (+ (exp x) (exp (- x)))) 2.0)) (/ (sqrt (+ (exp x) (exp (- x)))) 2.0)) (* (* (cos y) (cos y)) (cos y))))
  (* (/ (* (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))) (* (* 1 1) 1)) (* (* (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y)) (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y))) (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y))))
  (* (* (* (/ (sqrt (+ (exp x) (exp (- x)))) 1) (/ (sqrt (+ (exp x) (exp (- x)))) 1)) (/ (sqrt (+ (exp x) (exp (- x)))) 1)) (* (/ (* (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))) (* (* 2.0 2.0) 2.0)) (* (* (cos y) (cos y)) (cos y))))
  (* (* (* (/ (sqrt (+ (exp x) (exp (- x)))) 1) (/ (sqrt (+ (exp x) (exp (- x)))) 1)) (/ (sqrt (+ (exp x) (exp (- x)))) 1)) (* (* (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (/ (sqrt (+ (exp x) (exp (- x)))) 2.0)) (/ (sqrt (+ (exp x) (exp (- x)))) 2.0)) (* (* (cos y) (cos y)) (cos y))))
  (* (* (* (/ (sqrt (+ (exp x) (exp (- x)))) 1) (/ (sqrt (+ (exp x) (exp (- x)))) 1)) (/ (sqrt (+ (exp x) (exp (- x)))) 1)) (* (* (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y)) (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y))) (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y))))
  (* (cbrt (* (/ (sqrt (+ (exp x) (exp (- x)))) 1) (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y)))) (cbrt (* (/ (sqrt (+ (exp x) (exp (- x)))) 1) (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y)))))
  (cbrt (* (/ (sqrt (+ (exp x) (exp (- x)))) 1) (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y))))
  (* (* (* (/ (sqrt (+ (exp x) (exp (- x)))) 1) (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y))) (* (/ (sqrt (+ (exp x) (exp (- x)))) 1) (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y)))) (* (/ (sqrt (+ (exp x) (exp (- x)))) 1) (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y))))
  (sqrt (* (/ (sqrt (+ (exp x) (exp (- x)))) 1) (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y))))
  (sqrt (* (/ (sqrt (+ (exp x) (exp (- x)))) 1) (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y))))
  (* (sqrt (+ (exp x) (exp (- x)))) (* (sqrt (+ (exp x) (exp (- x)))) (cos y)))
  (* 1 2.0)
  (* (/ (sqrt (+ (exp x) (exp (- x)))) 1) (/ (sqrt (+ (exp x) (exp (- x)))) 2.0))
  (* (cbrt (/ (sqrt (+ (exp x) (exp (- x)))) 1)) (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y)))
  (* (sqrt (/ (sqrt (+ (exp x) (exp (- x)))) 1)) (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y)))
  (* (/ (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt 1)) (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y)))
  (* (/ (cbrt (sqrt (+ (exp x) (exp (- x))))) (sqrt 1)) (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y)))
  (* (/ (cbrt (sqrt (+ (exp x) (exp (- x))))) 1) (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y)))
  (* (/ (sqrt (cbrt (+ (exp x) (exp (- x))))) (cbrt 1)) (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y)))
  (* (/ (sqrt (cbrt (+ (exp x) (exp (- x))))) (sqrt 1)) (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y)))
  (* (/ (sqrt (cbrt (+ (exp x) (exp (- x))))) 1) (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y)))
  (* (/ (sqrt (sqrt (+ (exp x) (exp (- x))))) (cbrt 1)) (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y)))
  (* (/ (sqrt (sqrt (+ (exp x) (exp (- x))))) (sqrt 1)) (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y)))
  (* (/ (sqrt (sqrt (+ (exp x) (exp (- x))))) 1) (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y)))
  (* (/ (sqrt (+ (exp x) (exp (- x)))) (cbrt 1)) (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y)))
  (* (/ (sqrt (+ (exp x) (exp (- x)))) (sqrt 1)) (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y)))
  (* (/ (sqrt (+ (exp x) (exp (- x)))) 1) (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y)))
  (* (/ (sqrt (+ (exp x) (exp (- x)))) (cbrt 1)) (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y)))
  (* (/ (sqrt (+ (exp x) (exp (- x)))) (sqrt 1)) (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y)))
  (* (/ (sqrt (+ (exp x) (exp (- x)))) 1) (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y)))
  (* (/ (sqrt (sqrt (+ (exp x) (exp (- x))))) (cbrt 1)) (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y)))
  (* (/ (sqrt (sqrt (+ (exp x) (exp (- x))))) (sqrt 1)) (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y)))
  (* (/ (sqrt (sqrt (+ (exp x) (exp (- x))))) 1) (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y)))
  (* (/ (sqrt (+ (exp x) (exp (- x)))) (cbrt 1)) (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y)))
  (* (/ (sqrt (+ (exp x) (exp (- x)))) (sqrt 1)) (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y)))
  (* (/ (sqrt (+ (exp x) (exp (- x)))) 1) (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y)))
  (* (/ (sqrt (+ (exp x) (exp (- x)))) 1) (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y)))
  (* (/ 1 1) (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y)))
  (* (/ (sqrt (+ (exp x) (exp (- x)))) 1) (* (sqrt (+ (exp x) (exp (- x)))) (cos y)))
  (* (sqrt (+ (exp x) (exp (- x)))) (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y)))
  (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y))
  (+ (- (log (sqrt (+ (exp x) (exp (- x))))) (log 2.0)) (log (cos y)))
  (+ (log (/ (sqrt (+ (exp x) (exp (- x)))) 2.0)) (log (cos y)))
  (log (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y)))
  (exp (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y)))
  (* (/ (* (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))) (* (* 2.0 2.0) 2.0)) (* (* (cos y) (cos y)) (cos y)))
  (* (* (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (/ (sqrt (+ (exp x) (exp (- x)))) 2.0)) (/ (sqrt (+ (exp x) (exp (- x)))) 2.0)) (* (* (cos y) (cos y)) (cos y)))
  (* (cbrt (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y))) (cbrt (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y))))
  (cbrt (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y)))
  (* (* (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y)) (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y))) (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y)))
  (sqrt (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y)))
  (sqrt (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y)))
  (* (sqrt (/ (sqrt (+ (exp x) (exp (- x)))) 2.0)) (sqrt (cos y)))
  (* (sqrt (/ (sqrt (+ (exp x) (exp (- x)))) 2.0)) (sqrt (cos y)))
  (* (/ (sqrt (sqrt (+ (exp x) (exp (- x))))) (sqrt 2.0)) (sqrt (cos y)))
  (* (/ (sqrt (sqrt (+ (exp x) (exp (- x))))) (sqrt 2.0)) (sqrt (cos y)))
  (* (/ (sqrt (sqrt (+ (exp x) (exp (- x))))) (sqrt 2.0)) (sqrt (cos y)))
  (* (/ (sqrt (sqrt (+ (exp x) (exp (- x))))) (sqrt 2.0)) (sqrt (cos y)))
  (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (* (cbrt (cos y)) (cbrt (cos y))))
  (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (sqrt (cos y)))
  (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) 1)
  (* (cbrt (/ (sqrt (+ (exp x) (exp (- x)))) 2.0)) (cos y))
  (* (sqrt (/ (sqrt (+ (exp x) (exp (- x)))) 2.0)) (cos y))
  (* (/ (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt 2.0)) (cos y))
  (* (/ (cbrt (sqrt (+ (exp x) (exp (- x))))) (sqrt 2.0)) (cos y))
  (* (/ (cbrt (sqrt (+ (exp x) (exp (- x))))) 2.0) (cos y))
  (* (/ (sqrt (cbrt (+ (exp x) (exp (- x))))) (cbrt 2.0)) (cos y))
  (* (/ (sqrt (cbrt (+ (exp x) (exp (- x))))) (sqrt 2.0)) (cos y))
  (* (/ (sqrt (cbrt (+ (exp x) (exp (- x))))) 2.0) (cos y))
  (* (/ (sqrt (sqrt (+ (exp x) (exp (- x))))) (cbrt 2.0)) (cos y))
  (* (/ (sqrt (sqrt (+ (exp x) (exp (- x))))) (sqrt 2.0)) (cos y))
  (* (/ (sqrt (sqrt (+ (exp x) (exp (- x))))) 2.0) (cos y))
  (* (/ (sqrt (+ (exp x) (exp (- x)))) (cbrt 2.0)) (cos y))
  (* (/ (sqrt (+ (exp x) (exp (- x)))) (sqrt 2.0)) (cos y))
  (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y))
  (* (/ (sqrt (+ (exp x) (exp (- x)))) (cbrt 2.0)) (cos y))
  (* (/ (sqrt (+ (exp x) (exp (- x)))) (sqrt 2.0)) (cos y))
  (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y))
  (* (/ (sqrt (sqrt (+ (exp x) (exp (- x))))) (cbrt 2.0)) (cos y))
  (* (/ (sqrt (sqrt (+ (exp x) (exp (- x))))) (sqrt 2.0)) (cos y))
  (* (/ (sqrt (sqrt (+ (exp x) (exp (- x))))) 2.0) (cos y))
  (* (/ (sqrt (+ (exp x) (exp (- x)))) (cbrt 2.0)) (cos y))
  (* (/ (sqrt (+ (exp x) (exp (- x)))) (sqrt 2.0)) (cos y))
  (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y))
  (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y))
  (* (/ 1 2.0) (cos y))
  (* (sqrt (+ (exp x) (exp (- x)))) (cos y))
  (* (exp (exp x)) (exp (exp (- x))))
  (log (+ (exp x) (exp (- x))))
  (exp (+ (exp x) (exp (- x))))
  (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))
  (cbrt (+ (exp x) (exp (- x))))
  (* (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x))))
  (sqrt (+ (exp x) (exp (- x))))
  (sqrt (+ (exp x) (exp (- x))))
  (+ (pow (exp x) 3) (pow (exp (- x)) 3))
  (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))
  (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))
  (- (exp x) (exp (- x)))
  (+ (exp x) (exp (- x)))
  (* (exp (exp x)) (exp (exp (- x))))
  (log (+ (exp x) (exp (- x))))
  (exp (+ (exp x) (exp (- x))))
  (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))
  (cbrt (+ (exp x) (exp (- x))))
  (* (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x))))
  (sqrt (+ (exp x) (exp (- x))))
  (sqrt (+ (exp x) (exp (- x))))
  (+ (pow (exp x) 3) (pow (exp (- x)) 3))
  (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))
  (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))
  (- (exp x) (exp (- x)))
  (+ (exp x) (exp (- x)))
  (- (+ (* 0.5 (pow x 2)) 1.0) (* 0.5 (pow y 2)))
  (* 0.5 (* (+ (exp x) (exp (- x))) (cos y)))
  (* 0.5 (* (cos y) (+ (exp (* -1 x)) (exp x))))
  (- (+ (* 0.5 (sqrt 2)) (* 0.25 (/ (pow x 2) (sqrt 2)))) (* 0.25 (* (sqrt 2) (pow y 2))))
  (* 0.5 (* (sqrt (+ (exp x) (exp (- x)))) (cos y)))
  (* 0.5 (* (cos y) (sqrt (+ (exp (* -1 x)) (exp x)))))
  (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2))
  (+ (exp x) (exp (- x)))
  (+ (exp (* -1 x)) (exp x))
  (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2))
  (+ (exp x) (exp (- x)))
  (+ (exp (* -1 x)) (exp x))
1.293 * * [simplify]: iteration  0 :  562  enodes  (cost  1692 )
1.303 * * [simplify]: iteration  1 :  2592  enodes  (cost  1266 )
1.341 * * [simplify]: iteration  2 :  5002  enodes  (cost  1219 )
1.346 * [simplify]: Simplified to:
   (/ (* (+ (exp x) (exp (- x))) (cos y)) 2.0)
  (/ (* (+ (exp x) (exp (- x))) (cos y)) 2.0)
  (- (log (* (+ (exp x) (exp (- x))) (cos y))) (log 2.0))
  (- (log (* (+ (exp x) (exp (- x))) (cos y))) (log 2.0))
  (- (log (* (+ (exp x) (exp (- x))) (cos y))) (log 2.0))
  (- (log (* (+ (exp x) (exp (- x))) (cos y))) (log 2.0))
  (- (log (* (+ (exp x) (exp (- x))) (cos y))) (log 2.0))
  (- (log (* (+ (exp x) (exp (- x))) (cos y))) (log 2.0))
  (- (log (* (+ (exp x) (exp (- x))) (cos y))) (log 2.0))
  (- (log (* (+ (exp x) (exp (- x))) (cos y))) (log 2.0))
  (- (log (* (+ (exp x) (exp (- x))) (cos y))) (log 2.0))
  (- (log (* (+ (exp x) (exp (- x))) (cos y))) (log 2.0))
  (pow (exp (cos y)) (/ (+ (exp x) (exp (- x))) 2.0))
  (pow (/ (* (+ (exp x) (exp (- x))) (cos y)) 2.0) 3)
  (pow (/ (* (+ (exp x) (exp (- x))) (cos y)) 2.0) 3)
  (pow (/ (* (+ (exp x) (exp (- x))) (cos y)) 2.0) 3)
  (pow (/ (* (+ (exp x) (exp (- x))) (cos y)) 2.0) 3)
  (pow (/ (* (+ (exp x) (exp (- x))) (cos y)) 2.0) 3)
  (pow (/ (* (+ (exp x) (exp (- x))) (cos y)) 2.0) 3)
  (* (cbrt (* (/ (sqrt (+ (exp x) (exp (- x)))) 1) (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y)))) (cbrt (* (/ (sqrt (+ (exp x) (exp (- x)))) 1) (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y)))))
  (cbrt (* (/ (sqrt (+ (exp x) (exp (- x)))) 1) (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y))))
  (pow (/ (* (+ (exp x) (exp (- x))) (cos y)) 2.0) 3)
  (sqrt (* (/ (sqrt (+ (exp x) (exp (- x)))) 1) (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y))))
  (sqrt (* (/ (sqrt (+ (exp x) (exp (- x)))) 1) (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y))))
  (* (+ (exp x) (exp (- x))) (cos y))
  2.0
  (/ (+ (exp x) (exp (- x))) 2.0)
  (* (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (/ (sqrt (+ (exp x) (exp (- x)))) 2.0)) (cos y))
  (* (* (sqrt (sqrt (+ (exp x) (exp (- x))))) (/ (sqrt (+ (exp x) (exp (- x)))) 2.0)) (cos y))
  (* (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (/ (sqrt (+ (exp x) (exp (- x)))) 2.0)) (cos y))
  (* (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (/ (sqrt (+ (exp x) (exp (- x)))) 2.0)) (cos y))
  (* (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (/ (sqrt (+ (exp x) (exp (- x)))) 2.0)) (cos y))
  (* (* (sqrt (cbrt (+ (exp x) (exp (- x))))) (/ (sqrt (+ (exp x) (exp (- x)))) 2.0)) (cos y))
  (* (* (sqrt (cbrt (+ (exp x) (exp (- x))))) (/ (sqrt (+ (exp x) (exp (- x)))) 2.0)) (cos y))
  (* (* (sqrt (cbrt (+ (exp x) (exp (- x))))) (/ (sqrt (+ (exp x) (exp (- x)))) 2.0)) (cos y))
  (* (* (sqrt (sqrt (+ (exp x) (exp (- x))))) (/ (sqrt (+ (exp x) (exp (- x)))) 2.0)) (cos y))
  (* (* (sqrt (sqrt (+ (exp x) (exp (- x))))) (/ (sqrt (+ (exp x) (exp (- x)))) 2.0)) (cos y))
  (* (* (sqrt (sqrt (+ (exp x) (exp (- x))))) (/ (sqrt (+ (exp x) (exp (- x)))) 2.0)) (cos y))
  (/ (* (+ (exp x) (exp (- x))) (cos y)) 2.0)
  (/ (* (+ (exp x) (exp (- x))) (cos y)) 2.0)
  (/ (* (+ (exp x) (exp (- x))) (cos y)) 2.0)
  (/ (* (+ (exp x) (exp (- x))) (cos y)) 2.0)
  (/ (* (+ (exp x) (exp (- x))) (cos y)) 2.0)
  (/ (* (+ (exp x) (exp (- x))) (cos y)) 2.0)
  (* (* (sqrt (sqrt (+ (exp x) (exp (- x))))) (/ (sqrt (+ (exp x) (exp (- x)))) 2.0)) (cos y))
  (* (* (sqrt (sqrt (+ (exp x) (exp (- x))))) (/ (sqrt (+ (exp x) (exp (- x)))) 2.0)) (cos y))
  (* (* (sqrt (sqrt (+ (exp x) (exp (- x))))) (/ (sqrt (+ (exp x) (exp (- x)))) 2.0)) (cos y))
  (/ (* (+ (exp x) (exp (- x))) (cos y)) 2.0)
  (/ (* (+ (exp x) (exp (- x))) (cos y)) 2.0)
  (/ (* (+ (exp x) (exp (- x))) (cos y)) 2.0)
  (/ (* (+ (exp x) (exp (- x))) (cos y)) 2.0)
  (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y))
  (* (+ (exp x) (exp (- x))) (cos y))
  (/ (* (+ (exp x) (exp (- x))) (cos y)) 2.0)
  (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y))
  (log (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y)))
  (log (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y)))
  (log (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y)))
  (exp (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y)))
  (pow (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y)) 3)
  (pow (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y)) 3)
  (* (cbrt (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y))) (cbrt (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y))))
  (cbrt (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y)))
  (pow (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y)) 3)
  (sqrt (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y)))
  (sqrt (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y)))
  (* (sqrt (/ (sqrt (+ (exp x) (exp (- x)))) 2.0)) (sqrt (cos y)))
  (* (sqrt (/ (sqrt (+ (exp x) (exp (- x)))) 2.0)) (sqrt (cos y)))
  (* (/ (sqrt (sqrt (+ (exp x) (exp (- x))))) (sqrt 2.0)) (sqrt (cos y)))
  (* (/ (sqrt (sqrt (+ (exp x) (exp (- x))))) (sqrt 2.0)) (sqrt (cos y)))
  (* (/ (sqrt (sqrt (+ (exp x) (exp (- x))))) (sqrt 2.0)) (sqrt (cos y)))
  (* (/ (sqrt (sqrt (+ (exp x) (exp (- x))))) (sqrt 2.0)) (sqrt (cos y)))
  (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (* (cbrt (cos y)) (cbrt (cos y))))
  (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (sqrt (cos y)))
  (/ (sqrt (+ (exp x) (exp (- x)))) 2.0)
  (* (cbrt (/ (sqrt (+ (exp x) (exp (- x)))) 2.0)) (cos y))
  (* (sqrt (/ (sqrt (+ (exp x) (exp (- x)))) 2.0)) (cos y))
  (* (/ (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt 2.0)) (cos y))
  (* (/ (cbrt (sqrt (+ (exp x) (exp (- x))))) (sqrt 2.0)) (cos y))
  (* (/ (cbrt (sqrt (+ (exp x) (exp (- x))))) 2.0) (cos y))
  (* (/ (sqrt (cbrt (+ (exp x) (exp (- x))))) (cbrt 2.0)) (cos y))
  (* (/ (sqrt (cbrt (+ (exp x) (exp (- x))))) (sqrt 2.0)) (cos y))
  (* (/ (sqrt (cbrt (+ (exp x) (exp (- x))))) 2.0) (cos y))
  (* (/ (sqrt (sqrt (+ (exp x) (exp (- x))))) (cbrt 2.0)) (cos y))
  (* (/ (sqrt (sqrt (+ (exp x) (exp (- x))))) (sqrt 2.0)) (cos y))
  (* (/ (sqrt (sqrt (+ (exp x) (exp (- x))))) 2.0) (cos y))
  (* (/ (sqrt (+ (exp x) (exp (- x)))) (cbrt 2.0)) (cos y))
  (* (/ (sqrt (+ (exp x) (exp (- x)))) (sqrt 2.0)) (cos y))
  (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y))
  (* (/ (sqrt (+ (exp x) (exp (- x)))) (cbrt 2.0)) (cos y))
  (* (/ (sqrt (+ (exp x) (exp (- x)))) (sqrt 2.0)) (cos y))
  (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y))
  (* (/ (sqrt (sqrt (+ (exp x) (exp (- x))))) (cbrt 2.0)) (cos y))
  (* (/ (sqrt (sqrt (+ (exp x) (exp (- x))))) (sqrt 2.0)) (cos y))
  (* (/ (sqrt (sqrt (+ (exp x) (exp (- x))))) 2.0) (cos y))
  (* (/ (sqrt (+ (exp x) (exp (- x)))) (cbrt 2.0)) (cos y))
  (* (/ (sqrt (+ (exp x) (exp (- x)))) (sqrt 2.0)) (cos y))
  (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y))
  (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y))
  (/ (cos y) 2.0)
  (* (cos y) (sqrt (+ (exp (* -1 x)) (exp x))))
  (exp (+ (exp x) (exp (- x))))
  (log (+ (exp x) (exp (- x))))
  (exp (+ (exp x) (exp (- x))))
  (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))
  (cbrt (+ (exp x) (exp (- x))))
  (pow (+ (exp x) (exp (- x))) 3)
  (sqrt (+ (exp x) (exp (- x))))
  (sqrt (+ (exp x) (exp (- x))))
  (+ (pow (exp x) 3) (pow (exp (- x)) 3))
  (- (pow (exp -1) (* 2 x)) (- 1 (exp (+ x x))))
  (- (/ (exp (+ x x)) 1) (/ (pow (exp x) -2) 1))
  (- (exp x) (exp (- x)))
  (+ (exp x) (exp (- x)))
  (exp (+ (exp x) (exp (- x))))
  (log (+ (exp x) (exp (- x))))
  (exp (+ (exp x) (exp (- x))))
  (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))
  (cbrt (+ (exp x) (exp (- x))))
  (pow (+ (exp x) (exp (- x))) 3)
  (sqrt (+ (exp x) (exp (- x))))
  (sqrt (+ (exp x) (exp (- x))))
  (+ (pow (exp x) 3) (pow (exp (- x)) 3))
  (- (pow (exp -1) (* 2 x)) (- 1 (exp (+ x x))))
  (- (/ (exp (+ x x)) 1) (/ (pow (exp x) -2) 1))
  (- (exp x) (exp (- x)))
  (+ (exp x) (exp (- x)))
  (- (+ (* 0.5 (pow x 2)) 1.0) (* 0.5 (pow y 2)))
  (* 0.5 (* (cos y) (+ (exp (* -1 x)) (exp x))))
  (* 0.5 (* (cos y) (+ (exp (* -1 x)) (exp x))))
  (+ (* 0.25 (- (/ (pow x 2) (sqrt 2)) (* (sqrt 2) (pow y 2)))) (* 0.5 (sqrt 2)))
  (* 0.5 (* (cos y) (sqrt (+ (exp (* -1 x)) (exp x)))))
  (* 0.5 (* (cos y) (sqrt (+ (exp (* -1 x)) (exp x)))))
  (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2))
  (+ (exp x) (exp (- x)))
  (+ (exp x) (exp (- x)))
  (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2))
  (+ (exp x) (exp (- x)))
  (+ (exp x) (exp (- x)))
1.347 * * * [progress]: adding candidates to table
1.672 * [progress]: [Phase 3 of 3] Extracting.
1.673 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (* (/ (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) 2.0) (cos y)))> #<alt (λ (x y) (* (/ (sqrt (+ (exp x) (exp (- x)))) 1) (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y))))>)
1.674 * * * [regime-changes]: Trying 2 branch expressions: (y x)
1.674 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (* (/ (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) 2.0) (cos y)))> #<alt (λ (x y) (* (/ (sqrt (+ (exp x) (exp (- x)))) 1) (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y))))>)
1.689 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (* (/ (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) 2.0) (cos y)))> #<alt (λ (x y) (* (/ (sqrt (+ (exp x) (exp (- x)))) 1) (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y))))>)
1.702 * * * [regime]: Found split indices: #<option (#s(si 0 256))>
1.702 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (/ (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) 2.0) (cos y))
1.702 * * [simplify]: iteration  0 :  18  enodes  (cost  8 )
1.703 * * [simplify]: iteration  1 :  18  enodes  (cost  8 )
1.703 * [simplify]: Simplified to:
   (* (/ (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) 2.0) (cos y))
1.703 * * * * [points]: Sampling 8000 additional inputs, on iter 0 have 0 / 8000
1.778 * * * * [points]: Computing exacts on every 500 of 8000 points to ramp up precision
1.780 * * * * [points]: Setting MPFR precision to 64
1.781 * * * * [points]: Setting MPFR precision to 320
1.782 * * * * [points]: Computing exacts on every 250 of 8000 points to ramp up precision
1.784 * * * * [points]: Setting MPFR precision to 64
1.785 * * * * [points]: Setting MPFR precision to 320
1.786 * * * * [points]: Computing exacts on every 125 of 8000 points to ramp up precision
1.788 * * * * [points]: Setting MPFR precision to 64
1.790 * * * * [points]: Setting MPFR precision to 320
1.792 * * * * [points]: Computing exacts on every 62 of 8000 points to ramp up precision
1.794 * * * * [points]: Setting MPFR precision to 64
1.798 * * * * [points]: Setting MPFR precision to 320
1.802 * * * * [points]: Computing exacts on every 31 of 8000 points to ramp up precision
1.804 * * * * [points]: Setting MPFR precision to 64
1.812 * * * * [points]: Setting MPFR precision to 320
1.821 * * * * [points]: Computing exacts on every 15 of 8000 points to ramp up precision
1.823 * * * * [points]: Setting MPFR precision to 64
1.837 * * * * [points]: Setting MPFR precision to 320
1.855 * * * * [points]: Computing exacts on every 7 of 8000 points to ramp up precision
1.857 * * * * [points]: Setting MPFR precision to 64
1.889 * * * * [points]: Setting MPFR precision to 320
1.925 * * * * [points]: Computing exacts on every 3 of 8000 points to ramp up precision
1.928 * * * * [points]: Setting MPFR precision to 64
1.985 * * * * [points]: Setting MPFR precision to 320
2.058 * * * * [points]: Computing exacts for 8000 points
2.061 * * * * [points]: Setting MPFR precision to 64
2.290 * * * * [points]: Setting MPFR precision to 320
2.575 * * * * [points]: Setting MPFR precision to 576
2.965 * * * * [points]: Filtering points with unrepresentable outputs
2.971 * * * * [points]: Sampling 3998 additional inputs, on iter 1 have 4002 / 8000
3.010 * * * * [points]: Computing exacts on every 249 of 3998 points to ramp up precision
3.013 * * * * [points]: Setting MPFR precision to 320
3.013 * * * * [points]: Setting MPFR precision to 576
3.014 * * * * [points]: Computing exacts on every 124 of 3998 points to ramp up precision
3.017 * * * * [points]: Setting MPFR precision to 320
3.018 * * * * [points]: Setting MPFR precision to 576
3.019 * * * * [points]: Computing exacts on every 62 of 3998 points to ramp up precision
3.022 * * * * [points]: Setting MPFR precision to 320
3.024 * * * * [points]: Setting MPFR precision to 576
3.027 * * * * [points]: Computing exacts on every 31 of 3998 points to ramp up precision
3.029 * * * * [points]: Setting MPFR precision to 320
3.034 * * * * [points]: Setting MPFR precision to 576
3.040 * * * * [points]: Computing exacts on every 15 of 3998 points to ramp up precision
3.042 * * * * [points]: Setting MPFR precision to 320
3.051 * * * * [points]: Setting MPFR precision to 576
3.063 * * * * [points]: Computing exacts on every 7 of 3998 points to ramp up precision
3.066 * * * * [points]: Setting MPFR precision to 320
3.083 * * * * [points]: Setting MPFR precision to 576
3.106 * * * * [points]: Computing exacts on every 3 of 3998 points to ramp up precision
3.109 * * * * [points]: Setting MPFR precision to 320
3.146 * * * * [points]: Setting MPFR precision to 576
3.194 * * * * [points]: Computing exacts for 3998 points
3.197 * * * * [points]: Setting MPFR precision to 320
3.338 * * * * [points]: Setting MPFR precision to 576
3.532 * * * * [points]: Filtering points with unrepresentable outputs
3.536 * * * * [points]: Sampling 2005 additional inputs, on iter 2 have 5995 / 8000
3.554 * * * * [points]: Computing exacts on every 125 of 2005 points to ramp up precision
3.557 * * * * [points]: Setting MPFR precision to 320
3.558 * * * * [points]: Setting MPFR precision to 576
3.559 * * * * [points]: Computing exacts on every 62 of 2005 points to ramp up precision
3.561 * * * * [points]: Setting MPFR precision to 320
3.562 * * * * [points]: Setting MPFR precision to 576
3.564 * * * * [points]: Computing exacts on every 31 of 2005 points to ramp up precision
3.567 * * * * [points]: Setting MPFR precision to 320
3.569 * * * * [points]: Setting MPFR precision to 576
3.572 * * * * [points]: Computing exacts on every 15 of 2005 points to ramp up precision
3.575 * * * * [points]: Setting MPFR precision to 320
3.580 * * * * [points]: Setting MPFR precision to 576
3.586 * * * * [points]: Computing exacts on every 7 of 2005 points to ramp up precision
3.589 * * * * [points]: Setting MPFR precision to 320
3.602 * * * * [points]: Setting MPFR precision to 576
3.614 * * * * [points]: Computing exacts on every 3 of 2005 points to ramp up precision
3.617 * * * * [points]: Setting MPFR precision to 320
3.635 * * * * [points]: Setting MPFR precision to 576
3.659 * * * * [points]: Computing exacts for 2005 points
3.662 * * * * [points]: Setting MPFR precision to 320
3.732 * * * * [points]: Setting MPFR precision to 576
3.832 * * * * [points]: Filtering points with unrepresentable outputs
3.833 * * * * [points]: Sampling 1001 additional inputs, on iter 3 have 6999 / 8000
3.842 * * * * [points]: Computing exacts on every 62 of 1001 points to ramp up precision
3.845 * * * * [points]: Setting MPFR precision to 320
3.846 * * * * [points]: Setting MPFR precision to 576
3.847 * * * * [points]: Computing exacts on every 31 of 1001 points to ramp up precision
3.849 * * * * [points]: Setting MPFR precision to 320
3.851 * * * * [points]: Setting MPFR precision to 576
3.852 * * * * [points]: Computing exacts on every 15 of 1001 points to ramp up precision
3.855 * * * * [points]: Setting MPFR precision to 320
3.857 * * * * [points]: Setting MPFR precision to 576
3.860 * * * * [points]: Computing exacts on every 7 of 1001 points to ramp up precision
3.863 * * * * [points]: Setting MPFR precision to 320
3.867 * * * * [points]: Setting MPFR precision to 576
3.873 * * * * [points]: Computing exacts on every 3 of 1001 points to ramp up precision
3.876 * * * * [points]: Setting MPFR precision to 320
3.885 * * * * [points]: Setting MPFR precision to 576
3.901 * * * * [points]: Computing exacts for 1001 points
3.904 * * * * [points]: Setting MPFR precision to 320
3.940 * * * * [points]: Setting MPFR precision to 576
3.989 * * * * [points]: Filtering points with unrepresentable outputs
3.990 * * * * [points]: Sampling 503 additional inputs, on iter 4 have 7497 / 8000
3.995 * * * * [points]: Computing exacts on every 31 of 503 points to ramp up precision
3.997 * * * * [points]: Setting MPFR precision to 320
3.998 * * * * [points]: Setting MPFR precision to 576
3.999 * * * * [points]: Computing exacts on every 15 of 503 points to ramp up precision
4.002 * * * * [points]: Setting MPFR precision to 320
4.003 * * * * [points]: Setting MPFR precision to 576
4.005 * * * * [points]: Computing exacts on every 7 of 503 points to ramp up precision
4.007 * * * * [points]: Setting MPFR precision to 320
4.010 * * * * [points]: Setting MPFR precision to 576
4.013 * * * * [points]: Computing exacts on every 3 of 503 points to ramp up precision
4.016 * * * * [points]: Setting MPFR precision to 320
4.021 * * * * [points]: Setting MPFR precision to 576
4.027 * * * * [points]: Computing exacts for 503 points
4.030 * * * * [points]: Setting MPFR precision to 320
4.051 * * * * [points]: Setting MPFR precision to 576
4.076 * * * * [points]: Filtering points with unrepresentable outputs
4.077 * * * * [points]: Sampling 266 additional inputs, on iter 5 have 7734 / 8000
4.079 * * * * [points]: Computing exacts on every 16 of 266 points to ramp up precision
4.082 * * * * [points]: Setting MPFR precision to 320
4.082 * * * * [points]: Setting MPFR precision to 576
4.083 * * * * [points]: Computing exacts on every 8 of 266 points to ramp up precision
4.086 * * * * [points]: Setting MPFR precision to 320
4.087 * * * * [points]: Setting MPFR precision to 576
4.089 * * * * [points]: Computing exacts on every 4 of 266 points to ramp up precision
4.092 * * * * [points]: Setting MPFR precision to 320
4.094 * * * * [points]: Setting MPFR precision to 576
4.096 * * * * [points]: Computing exacts on every 2 of 266 points to ramp up precision
4.099 * * * * [points]: Setting MPFR precision to 320
4.102 * * * * [points]: Setting MPFR precision to 576
4.107 * * * * [points]: Computing exacts for 266 points
4.109 * * * * [points]: Setting MPFR precision to 320
4.119 * * * * [points]: Setting MPFR precision to 576
4.132 * * * * [points]: Filtering points with unrepresentable outputs
4.132 * * * * [points]: Sampling 117 additional inputs, on iter 6 have 7883 / 8000
4.133 * * * * [points]: Computing exacts on every 7 of 117 points to ramp up precision
4.136 * * * * [points]: Setting MPFR precision to 320
4.137 * * * * [points]: Setting MPFR precision to 576
4.138 * * * * [points]: Computing exacts on every 3 of 117 points to ramp up precision
4.140 * * * * [points]: Setting MPFR precision to 320
4.141 * * * * [points]: Setting MPFR precision to 576
4.143 * * * * [points]: Computing exacts for 117 points
4.145 * * * * [points]: Setting MPFR precision to 320
4.150 * * * * [points]: Setting MPFR precision to 576
4.155 * * * * [points]: Filtering points with unrepresentable outputs
4.155 * * * * [points]: Sampling 59 additional inputs, on iter 7 have 7941 / 8000
4.156 * * * * [points]: Computing exacts on every 3 of 59 points to ramp up precision
4.159 * * * * [points]: Setting MPFR precision to 320
4.163 * * * * [points]: Setting MPFR precision to 576
4.163 * * * * [points]: Computing exacts for 59 points
4.166 * * * * [points]: Setting MPFR precision to 320
4.169 * * * * [points]: Setting MPFR precision to 576
4.171 * * * * [points]: Filtering points with unrepresentable outputs
4.172 * * * * [points]: Sampling 34 additional inputs, on iter 8 have 7966 / 8000
4.172 * * * * [points]: Computing exacts on every 2 of 34 points to ramp up precision
4.174 * * * * [points]: Setting MPFR precision to 320
4.175 * * * * [points]: Setting MPFR precision to 576
4.176 * * * * [points]: Computing exacts for 34 points
4.178 * * * * [points]: Setting MPFR precision to 320
4.180 * * * * [points]: Setting MPFR precision to 576
4.181 * * * * [points]: Filtering points with unrepresentable outputs
4.182 * * * * [points]: Sampling 17 additional inputs, on iter 9 have 7983 / 8000
4.182 * * * * [points]: Computing exacts for 17 points
4.184 * * * * [points]: Setting MPFR precision to 320
4.185 * * * * [points]: Setting MPFR precision to 576
4.186 * * * * [points]: Filtering points with unrepresentable outputs
4.186 * * * * [points]: Sampling 9 additional inputs, on iter 10 have 7991 / 8000
4.186 * * * * [points]: Computing exacts for 9 points
4.189 * * * * [points]: Setting MPFR precision to 320
4.189 * * * * [points]: Setting MPFR precision to 576
4.189 * * * * [points]: Filtering points with unrepresentable outputs
4.189 * * * * [points]: Sampling 7 additional inputs, on iter 11 have 7993 / 8000
4.190 * * * * [points]: Computing exacts for 7 points
4.192 * * * * [points]: Setting MPFR precision to 320
4.192 * * * * [points]: Setting MPFR precision to 576
4.193 * * * * [points]: Filtering points with unrepresentable outputs
4.193 * * * * [points]: Sampling 4 additional inputs, on iter 12 have 7998 / 8000
4.193 * * * * [points]: Computing exacts for 4 points
4.195 * * * * [points]: Setting MPFR precision to 320
4.195 * * * * [points]: Setting MPFR precision to 576
4.196 * * * * [points]: Filtering points with unrepresentable outputs
4.196 * * * * [points]: Sampling 4 additional inputs, on iter 13 have 7999 / 8000
4.196 * * * * [points]: Computing exacts for 4 points
4.199 * * * * [points]: Setting MPFR precision to 320
4.199 * * * * [points]: Setting MPFR precision to 576
4.199 * * * * [points]: Filtering points with unrepresentable outputs
4.199 * * * * [points]: Sampled 8001 points with exact outputs
4.363 * [regime-testing]: Baseline error score: 0.6585111735838316
4.364 * [regime-testing]: Oracle error score: 0.013283082813311304
4.365 * [regime-testing]: End program error score: 0.6585111735838316