16.608 * [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
0.016 * * * * [points]: Setting MPFR precision to 320
0.018 * * * * [points]: Computing exacts on every 2 of 256 points to ramp up precision
0.020 * * * * [points]: Setting MPFR precision to 64
0.023 * * * * [points]: Setting MPFR precision to 320
0.026 * * * * [points]: Computing exacts for 256 points
0.028 * * * * [points]: Setting MPFR precision to 64
0.035 * * * * [points]: Setting MPFR precision to 320
0.044 * * * * [points]: Filtering points with unrepresentable outputs
0.045 * * * * [points]: Sampling 128 additional inputs, on iter 1 have 128 / 256
0.046 * * * * [points]: Computing exacts on every 8 of 128 points to ramp up precision
0.053 * * * * [points]: Setting MPFR precision to 64
0.054 * * * * [points]: Setting MPFR precision to 320
0.054 * * * * [points]: Computing exacts on every 4 of 128 points to ramp up precision
0.056 * * * * [points]: Setting MPFR precision to 64
0.057 * * * * [points]: Setting MPFR precision to 320
0.058 * * * * [points]: Computing exacts on every 2 of 128 points to ramp up precision
0.061 * * * * [points]: Setting MPFR precision to 64
0.062 * * * * [points]: Setting MPFR precision to 320
0.064 * * * * [points]: Computing exacts for 128 points
0.066 * * * * [points]: Setting MPFR precision to 64
0.070 * * * * [points]: Setting MPFR precision to 320
0.074 * * * * [points]: Filtering points with unrepresentable outputs
0.075 * * * * [points]: Sampling 60 additional inputs, on iter 2 have 196 / 256
0.075 * * * * [points]: Computing exacts on every 3 of 60 points to ramp up precision
0.077 * * * * [points]: Setting MPFR precision to 64
0.078 * * * * [points]: Setting MPFR precision to 320
0.079 * * * * [points]: Computing exacts for 60 points
0.081 * * * * [points]: Setting MPFR precision to 64
0.083 * * * * [points]: Setting MPFR precision to 320
0.085 * * * * [points]: Filtering points with unrepresentable outputs
0.085 * * * * [points]: Sampling 33 additional inputs, on iter 3 have 223 / 256
0.085 * * * * [points]: Computing exacts on every 2 of 33 points to ramp up precision
0.088 * * * * [points]: Setting MPFR precision to 64
0.088 * * * * [points]: Setting MPFR precision to 320
0.088 * * * * [points]: Computing exacts for 33 points
0.090 * * * * [points]: Setting MPFR precision to 64
0.092 * * * * [points]: Setting MPFR precision to 320
0.093 * * * * [points]: Filtering points with unrepresentable outputs
0.093 * * * * [points]: Sampling 15 additional inputs, on iter 4 have 241 / 256
0.093 * * * * [points]: Computing exacts for 15 points
0.095 * * * * [points]: Setting MPFR precision to 64
0.096 * * * * [points]: Setting MPFR precision to 320
0.097 * * * * [points]: Filtering points with unrepresentable outputs
0.097 * * * * [points]: Sampling 11 additional inputs, on iter 5 have 245 / 256
0.097 * * * * [points]: Computing exacts for 11 points
0.099 * * * * [points]: Setting MPFR precision to 64
0.099 * * * * [points]: Setting MPFR precision to 320
0.100 * * * * [points]: Filtering points with unrepresentable outputs
0.100 * * * * [points]: Sampling 9 additional inputs, on iter 6 have 247 / 256
0.100 * * * * [points]: Computing exacts for 9 points
0.102 * * * * [points]: Setting MPFR precision to 64
0.102 * * * * [points]: Setting MPFR precision to 320
0.103 * * * * [points]: Filtering points with unrepresentable outputs
0.103 * * * * [points]: Sampling 4 additional inputs, on iter 7 have 253 / 256
0.103 * * * * [points]: Computing exacts for 4 points
0.105 * * * * [points]: Setting MPFR precision to 64
0.105 * * * * [points]: Setting MPFR precision to 320
0.105 * * * * [points]: Filtering points with unrepresentable outputs
0.105 * * * * [points]: Sampling 4 additional inputs, on iter 8 have 254 / 256
0.105 * * * * [points]: Computing exacts for 4 points
0.108 * * * * [points]: Setting MPFR precision to 64
0.108 * * * * [points]: Setting MPFR precision to 320
0.108 * * * * [points]: Filtering points with unrepresentable outputs
0.108 * * * * [points]: Sampled 257 points with exact outputs
0.108 * * * [progress]: [2/2] Setting up program.
0.111 * [progress]: [Phase 2 of 3] Improving.
0.111 * [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))))
0.114 * * [simplify]: iteration  0 :  30  enodes  (cost  7 )
0.115 * * [simplify]: iteration  1 :  47  enodes  (cost  7 )
0.116 * * [simplify]: iteration  2 :  84  enodes  (cost  7 )
0.118 * * [simplify]: iteration  3 :  121  enodes  (cost  7 )
0.120 * * [simplify]: iteration  4 :  206  enodes  (cost  7 )
0.123 * * [simplify]: iteration  5 :  410  enodes  (cost  7 )
0.129 * * [simplify]: iteration  6 :  1017  enodes  (cost  7 )
0.140 * * [simplify]: iteration  7 :  2074  enodes  (cost  7 )
0.170 * * [simplify]: iteration  8 :  5001  enodes  (cost  7 )
0.170 * [simplify]: Simplified to:
   (* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))
0.173 * * [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
0.186 * * * [progress]: generating rewritten candidates
0.186 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 1)
0.196 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.224 * * * [progress]: generating series expansions
0.224 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 1)
0.224 * [approximate]: Taking taylor expansion of (+ (exp x) (exp (- x))) in (x) around 0
0.224 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
0.224 * [taylor]: Taking taylor expansion of (exp x) in x
0.224 * [taylor]: Taking taylor expansion of x in x
0.224 * [taylor]: Taking taylor expansion of (exp (- x)) in x
0.224 * [taylor]: Taking taylor expansion of (- x) in x
0.224 * [taylor]: Taking taylor expansion of x in x
0.225 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
0.225 * [taylor]: Taking taylor expansion of (exp x) in x
0.225 * [taylor]: Taking taylor expansion of x in x
0.225 * [taylor]: Taking taylor expansion of (exp (- x)) in x
0.225 * [taylor]: Taking taylor expansion of (- x) in x
0.225 * [taylor]: Taking taylor expansion of x in x
0.240 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in (x) around 0
0.241 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
0.241 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.241 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.241 * [taylor]: Taking taylor expansion of x in x
0.241 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
0.241 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
0.241 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.241 * [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
0.242 * [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 x) in x
0.242 * [taylor]: Taking taylor expansion of x in x
0.244 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in (x) around 0
0.244 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.244 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.244 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.244 * [taylor]: Taking taylor expansion of x in x
0.245 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.245 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.245 * [taylor]: Taking taylor expansion of -1 in x
0.245 * [taylor]: Taking taylor expansion of x in x
0.245 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.245 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.245 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.245 * [taylor]: Taking taylor expansion of x in x
0.245 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.245 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.245 * [taylor]: Taking taylor expansion of -1 in x
0.245 * [taylor]: Taking taylor expansion of x in x
0.247 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.248 * [approximate]: Taking taylor expansion of (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))) in (x y) around 0
0.248 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))) in y
0.248 * [taylor]: Taking taylor expansion of 0.5 in y
0.248 * [taylor]: Taking taylor expansion of (* (+ (exp x) (exp (- x))) (cos y)) in y
0.248 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in y
0.248 * [taylor]: Taking taylor expansion of (exp x) in y
0.248 * [taylor]: Taking taylor expansion of x in y
0.248 * [taylor]: Taking taylor expansion of (exp (- x)) in y
0.248 * [taylor]: Taking taylor expansion of (- x) in y
0.248 * [taylor]: Taking taylor expansion of x in y
0.248 * [taylor]: Taking taylor expansion of (cos y) in y
0.248 * [taylor]: Taking taylor expansion of y in y
0.248 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))) in x
0.248 * [taylor]: Taking taylor expansion of 0.5 in x
0.248 * [taylor]: Taking taylor expansion of (* (+ (exp x) (exp (- x))) (cos y)) in x
0.248 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
0.248 * [taylor]: Taking taylor expansion of (exp x) in x
0.248 * [taylor]: Taking taylor expansion of x in x
0.248 * [taylor]: Taking taylor expansion of (exp (- x)) in x
0.248 * [taylor]: Taking taylor expansion of (- x) in x
0.248 * [taylor]: Taking taylor expansion of x in x
0.248 * [taylor]: Taking taylor expansion of (cos y) in x
0.249 * [taylor]: Taking taylor expansion of y in x
0.249 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))) in x
0.249 * [taylor]: Taking taylor expansion of 0.5 in x
0.249 * [taylor]: Taking taylor expansion of (* (+ (exp x) (exp (- x))) (cos y)) in x
0.249 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
0.249 * [taylor]: Taking taylor expansion of (exp x) in x
0.249 * [taylor]: Taking taylor expansion of x in x
0.249 * [taylor]: Taking taylor expansion of (exp (- x)) in x
0.249 * [taylor]: Taking taylor expansion of (- x) in x
0.249 * [taylor]: Taking taylor expansion of x in x
0.249 * [taylor]: Taking taylor expansion of (cos y) in x
0.249 * [taylor]: Taking taylor expansion of y in x
0.250 * [taylor]: Taking taylor expansion of (* 1.0 (cos y)) in y
0.250 * [taylor]: Taking taylor expansion of 1.0 in y
0.250 * [taylor]: Taking taylor expansion of (cos y) in y
0.250 * [taylor]: Taking taylor expansion of y in y
0.255 * [taylor]: Taking taylor expansion of 0 in y
0.261 * [taylor]: Taking taylor expansion of (* 0.5 (cos y)) in y
0.261 * [taylor]: Taking taylor expansion of 0.5 in y
0.261 * [taylor]: Taking taylor expansion of (cos y) in y
0.261 * [taylor]: Taking taylor expansion of y in y
0.264 * [approximate]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in (x y) around 0
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
0.265 * [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 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
0.265 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x
0.265 * [taylor]: Taking taylor expansion of 0.5 in x
0.265 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
0.265 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x
0.265 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.265 * [taylor]: Taking taylor expansion of y in x
0.265 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
0.265 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.265 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.265 * [taylor]: Taking taylor expansion of x in x
0.265 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
0.265 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
0.265 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.265 * [taylor]: Taking taylor expansion of x in x
0.266 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x
0.266 * [taylor]: Taking taylor expansion of 0.5 in x
0.266 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
0.266 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x
0.266 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.266 * [taylor]: Taking taylor expansion of y in x
0.266 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
0.266 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.266 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.266 * [taylor]: Taking taylor expansion of x in x
0.266 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
0.266 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
0.267 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.267 * [taylor]: Taking taylor expansion of x in x
0.268 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in y
0.268 * [taylor]: Taking taylor expansion of 0.5 in y
0.268 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in y
0.268 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.268 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.268 * [taylor]: Taking taylor expansion of y in y
0.268 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in y
0.268 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
0.268 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.268 * [taylor]: Taking taylor expansion of x in y
0.268 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y
0.268 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y
0.268 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.268 * [taylor]: Taking taylor expansion of x in y
0.272 * [taylor]: Taking taylor expansion of 0 in y
0.277 * [taylor]: Taking taylor expansion of 0 in y
0.291 * [taylor]: Taking taylor expansion of 0 in y
0.291 * [approximate]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in (x y) around 0
0.291 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in y
0.291 * [taylor]: Taking taylor expansion of 0.5 in y
0.291 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in y
0.291 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.291 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.291 * [taylor]: Taking taylor expansion of -1 in y
0.291 * [taylor]: Taking taylor expansion of y in y
0.291 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in y
0.291 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
0.291 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.292 * [taylor]: Taking taylor expansion of x in y
0.292 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y
0.292 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.292 * [taylor]: Taking taylor expansion of -1 in y
0.292 * [taylor]: Taking taylor expansion of x in y
0.292 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x
0.292 * [taylor]: Taking taylor expansion of 0.5 in x
0.292 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
0.292 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x
0.292 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.292 * [taylor]: Taking taylor expansion of -1 in x
0.292 * [taylor]: Taking taylor expansion of y in x
0.292 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.292 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.292 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.292 * [taylor]: Taking taylor expansion of x in x
0.292 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.292 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.292 * [taylor]: Taking taylor expansion of -1 in x
0.292 * [taylor]: Taking taylor expansion of x in x
0.293 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x
0.293 * [taylor]: Taking taylor expansion of 0.5 in x
0.293 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
0.293 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x
0.293 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.293 * [taylor]: Taking taylor expansion of -1 in x
0.293 * [taylor]: Taking taylor expansion of y in x
0.293 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.293 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.293 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.293 * [taylor]: Taking taylor expansion of x in x
0.293 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.293 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.293 * [taylor]: Taking taylor expansion of -1 in x
0.293 * [taylor]: Taking taylor expansion of x in x
0.294 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in y
0.294 * [taylor]: Taking taylor expansion of 0.5 in y
0.294 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in y
0.294 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.294 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.294 * [taylor]: Taking taylor expansion of -1 in y
0.294 * [taylor]: Taking taylor expansion of y in y
0.295 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in y
0.295 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
0.295 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.295 * [taylor]: Taking taylor expansion of x in y
0.295 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y
0.295 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.295 * [taylor]: Taking taylor expansion of -1 in y
0.295 * [taylor]: Taking taylor expansion of x in y
0.298 * [taylor]: Taking taylor expansion of 0 in y
0.303 * [taylor]: Taking taylor expansion of 0 in y
0.310 * [taylor]: Taking taylor expansion of 0 in y
0.311 * * * [progress]: simplifying candidates
0.312 * [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))))
0.316 * * [simplify]: iteration  0 :  277  enodes  (cost  461 )
0.321 * * [simplify]: iteration  1 :  1018  enodes  (cost  404 )
0.340 * * [simplify]: iteration  2 :  4757  enodes  (cost  402 )
0.473 * * [simplify]: iteration  3 :  5001  enodes  (cost  402 )
0.475 * [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))))
0.475 * * * [progress]: adding candidates to table
0.607 * * [progress]: iteration 2 / 4
0.607 * * * [progress]: picking best candidate
0.615 * * * * [pick]: Picked  #<alt (λ (x y) (* (/ (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) 2.0) (cos y)))>
0.615 * * * [progress]: localizing error
0.628 * * * [progress]: generating rewritten candidates
0.629 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 1 2 1)
0.634 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.690 * * * [progress]: generating series expansions
0.691 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 1 2 1)
0.691 * [approximate]: Taking taylor expansion of (* 1/12 (pow x 4)) in (x) around 0
0.691 * [taylor]: Taking taylor expansion of (* 1/12 (pow x 4)) in x
0.691 * [taylor]: Taking taylor expansion of 1/12 in x
0.691 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.691 * [taylor]: Taking taylor expansion of x in x
0.691 * [taylor]: Taking taylor expansion of (* 1/12 (pow x 4)) in x
0.691 * [taylor]: Taking taylor expansion of 1/12 in x
0.691 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.691 * [taylor]: Taking taylor expansion of x in x
0.703 * [approximate]: Taking taylor expansion of (/ 1/12 (pow x 4)) in (x) around 0
0.703 * [taylor]: Taking taylor expansion of (/ 1/12 (pow x 4)) in x
0.703 * [taylor]: Taking taylor expansion of 1/12 in x
0.703 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.703 * [taylor]: Taking taylor expansion of x in x
0.704 * [taylor]: Taking taylor expansion of (/ 1/12 (pow x 4)) in x
0.704 * [taylor]: Taking taylor expansion of 1/12 in x
0.704 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.704 * [taylor]: Taking taylor expansion of x in x
0.715 * [approximate]: Taking taylor expansion of (/ 1/12 (pow x 4)) in (x) around 0
0.715 * [taylor]: Taking taylor expansion of (/ 1/12 (pow x 4)) in x
0.715 * [taylor]: Taking taylor expansion of 1/12 in x
0.715 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.715 * [taylor]: Taking taylor expansion of x in x
0.716 * [taylor]: Taking taylor expansion of (/ 1/12 (pow x 4)) in x
0.716 * [taylor]: Taking taylor expansion of 1/12 in x
0.716 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.716 * [taylor]: Taking taylor expansion of x in x
0.727 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.727 * [approximate]: Taking taylor expansion of (* 0.5 (* (cos y) (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)))) in (x y) around 0
0.727 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos y) (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)))) in y
0.727 * [taylor]: Taking taylor expansion of 0.5 in y
0.727 * [taylor]: Taking taylor expansion of (* (cos y) (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2))) in y
0.727 * [taylor]: Taking taylor expansion of (cos y) in y
0.727 * [taylor]: Taking taylor expansion of y in y
0.727 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) in y
0.727 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.727 * [taylor]: Taking taylor expansion of x in y
0.727 * [taylor]: Taking taylor expansion of (+ (* 1/12 (pow x 4)) 2) in y
0.727 * [taylor]: Taking taylor expansion of (* 1/12 (pow x 4)) in y
0.727 * [taylor]: Taking taylor expansion of 1/12 in y
0.727 * [taylor]: Taking taylor expansion of (pow x 4) in y
0.727 * [taylor]: Taking taylor expansion of x in y
0.727 * [taylor]: Taking taylor expansion of 2 in y
0.728 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos y) (+ (pow x 2) (+ (* 1/12 (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 y) (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2))) in x
0.728 * [taylor]: Taking taylor expansion of (cos y) in x
0.728 * [taylor]: Taking taylor expansion of y in x
0.728 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 1/12 (pow x 4)) 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 (pow x 4)) 2) in x
0.728 * [taylor]: Taking taylor expansion of (* 1/12 (pow x 4)) in x
0.728 * [taylor]: Taking taylor expansion of 1/12 in x
0.728 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.728 * [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 y) (+ (pow x 2) (+ (* 1/12 (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 y) (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2))) in x
0.728 * [taylor]: Taking taylor expansion of (cos y) in x
0.728 * [taylor]: Taking taylor expansion of y in x
0.728 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (* 1/12 (pow x 4)) 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 (pow x 4)) 2) in x
0.728 * [taylor]: Taking taylor expansion of (* 1/12 (pow x 4)) in x
0.728 * [taylor]: Taking taylor expansion of 1/12 in x
0.728 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.728 * [taylor]: Taking taylor expansion of x in x
0.728 * [taylor]: Taking taylor expansion of 2 in x
0.729 * [taylor]: Taking taylor expansion of (* 1.0 (cos y)) in y
0.729 * [taylor]: Taking taylor expansion of 1.0 in y
0.729 * [taylor]: Taking taylor expansion of (cos y) in y
0.729 * [taylor]: Taking taylor expansion of y in y
0.732 * [taylor]: Taking taylor expansion of 0 in y
0.736 * [taylor]: Taking taylor expansion of (* 0.5 (cos y)) in y
0.736 * [taylor]: Taking taylor expansion of 0.5 in y
0.736 * [taylor]: Taking taylor expansion of (cos y) in y
0.736 * [taylor]: Taking taylor expansion of y in y
0.739 * [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
0.740 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (+ (/ 1 (pow x 2)) (+ (* 1/12 (/ 1 (pow x 4))) 2)))) in y
0.740 * [taylor]: Taking taylor expansion of 0.5 in y
0.740 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (+ (/ 1 (pow x 2)) (+ (* 1/12 (/ 1 (pow x 4))) 2))) in y
0.740 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.740 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.740 * [taylor]: Taking taylor expansion of y in y
0.740 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (* 1/12 (/ 1 (pow x 4))) 2)) in y
0.740 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.740 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.740 * [taylor]: Taking taylor expansion of x in y
0.740 * [taylor]: Taking taylor expansion of (+ (* 1/12 (/ 1 (pow x 4))) 2) in y
0.740 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in y
0.740 * [taylor]: Taking taylor expansion of 1/12 in y
0.740 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in y
0.740 * [taylor]: Taking taylor expansion of (pow x 4) in y
0.740 * [taylor]: Taking taylor expansion of x in y
0.740 * [taylor]: Taking taylor expansion of 2 in y
0.740 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (+ (/ 1 (pow x 2)) (+ (* 1/12 (/ 1 (pow x 4))) 2)))) in x
0.740 * [taylor]: Taking taylor expansion of 0.5 in x
0.741 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (+ (/ 1 (pow x 2)) (+ (* 1/12 (/ 1 (pow x 4))) 2))) in x
0.741 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x
0.741 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.741 * [taylor]: Taking taylor expansion of y in x
0.741 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (* 1/12 (/ 1 (pow x 4))) 2)) in x
0.741 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.741 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.741 * [taylor]: Taking taylor expansion of x in x
0.741 * [taylor]: Taking taylor expansion of (+ (* 1/12 (/ 1 (pow x 4))) 2) in x
0.741 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in x
0.741 * [taylor]: Taking taylor expansion of 1/12 in x
0.741 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.741 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.741 * [taylor]: Taking taylor expansion of x in x
0.742 * [taylor]: Taking taylor expansion of 2 in x
0.742 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (+ (/ 1 (pow x 2)) (+ (* 1/12 (/ 1 (pow x 4))) 2)))) in x
0.742 * [taylor]: Taking taylor expansion of 0.5 in x
0.742 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (+ (/ 1 (pow x 2)) (+ (* 1/12 (/ 1 (pow x 4))) 2))) in x
0.742 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x
0.742 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.742 * [taylor]: Taking taylor expansion of y in x
0.742 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (* 1/12 (/ 1 (pow x 4))) 2)) in x
0.742 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.742 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.742 * [taylor]: Taking taylor expansion of x in x
0.743 * [taylor]: Taking taylor expansion of (+ (* 1/12 (/ 1 (pow x 4))) 2) in x
0.743 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in x
0.743 * [taylor]: Taking taylor expansion of 1/12 in x
0.743 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.743 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.743 * [taylor]: Taking taylor expansion of x in x
0.744 * [taylor]: Taking taylor expansion of 2 in x
0.745 * [taylor]: Taking taylor expansion of (* 0.041666666666666664 (cos (/ 1 y))) in y
0.745 * [taylor]: Taking taylor expansion of 0.041666666666666664 in y
0.745 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
0.745 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.745 * [taylor]: Taking taylor expansion of y in y
0.750 * [taylor]: Taking taylor expansion of 0 in y
0.755 * [taylor]: Taking taylor expansion of (* 0.5 (cos (/ 1 y))) in y
0.755 * [taylor]: Taking taylor expansion of 0.5 in y
0.755 * [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 y in y
0.764 * [taylor]: Taking taylor expansion of 0 in y
0.766 * [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
0.766 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (+ (/ 1 (pow x 2)) (+ (* 1/12 (/ 1 (pow x 4))) 2)))) in y
0.766 * [taylor]: Taking taylor expansion of 0.5 in y
0.766 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (+ (/ 1 (pow x 2)) (+ (* 1/12 (/ 1 (pow x 4))) 2))) in y
0.766 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.766 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.766 * [taylor]: Taking taylor expansion of -1 in y
0.766 * [taylor]: Taking taylor expansion of y in y
0.766 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (* 1/12 (/ 1 (pow x 4))) 2)) in y
0.766 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.766 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.766 * [taylor]: Taking taylor expansion of x in y
0.766 * [taylor]: Taking taylor expansion of (+ (* 1/12 (/ 1 (pow x 4))) 2) in y
0.766 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in y
0.766 * [taylor]: Taking taylor expansion of 1/12 in y
0.766 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in y
0.766 * [taylor]: Taking taylor expansion of (pow x 4) in y
0.766 * [taylor]: Taking taylor expansion of x in y
0.767 * [taylor]: Taking taylor expansion of 2 in y
0.767 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (+ (/ 1 (pow x 2)) (+ (* 1/12 (/ 1 (pow x 4))) 2)))) in x
0.767 * [taylor]: Taking taylor expansion of 0.5 in x
0.767 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (+ (/ 1 (pow x 2)) (+ (* 1/12 (/ 1 (pow x 4))) 2))) in x
0.767 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x
0.767 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.767 * [taylor]: Taking taylor expansion of -1 in x
0.767 * [taylor]: Taking taylor expansion of y in x
0.767 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (* 1/12 (/ 1 (pow x 4))) 2)) in x
0.767 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.767 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.767 * [taylor]: Taking taylor expansion of x in x
0.767 * [taylor]: Taking taylor expansion of (+ (* 1/12 (/ 1 (pow x 4))) 2) in x
0.767 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in x
0.767 * [taylor]: Taking taylor expansion of 1/12 in x
0.767 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.768 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.768 * [taylor]: Taking taylor expansion of x in x
0.768 * [taylor]: Taking taylor expansion of 2 in x
0.768 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (+ (/ 1 (pow x 2)) (+ (* 1/12 (/ 1 (pow x 4))) 2)))) in x
0.768 * [taylor]: Taking taylor expansion of 0.5 in x
0.768 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (+ (/ 1 (pow x 2)) (+ (* 1/12 (/ 1 (pow x 4))) 2))) in x
0.768 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x
0.768 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.768 * [taylor]: Taking taylor expansion of -1 in x
0.768 * [taylor]: Taking taylor expansion of y in x
0.768 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (* 1/12 (/ 1 (pow x 4))) 2)) in x
0.768 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.769 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.769 * [taylor]: Taking taylor expansion of x in x
0.769 * [taylor]: Taking taylor expansion of (+ (* 1/12 (/ 1 (pow x 4))) 2) in x
0.769 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 (pow x 4))) in x
0.769 * [taylor]: Taking taylor expansion of 1/12 in x
0.769 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
0.769 * [taylor]: Taking taylor expansion of (pow x 4) in x
0.769 * [taylor]: Taking taylor expansion of x in x
0.770 * [taylor]: Taking taylor expansion of 2 in x
0.771 * [taylor]: Taking taylor expansion of (* 0.041666666666666664 (cos (/ -1 y))) in y
0.771 * [taylor]: Taking taylor expansion of 0.041666666666666664 in y
0.771 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.771 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.771 * [taylor]: Taking taylor expansion of -1 in y
0.771 * [taylor]: Taking taylor expansion of y in y
0.781 * [taylor]: Taking taylor expansion of 0 in y
0.787 * [taylor]: Taking taylor expansion of (* 0.5 (cos (/ -1 y))) in y
0.787 * [taylor]: Taking taylor expansion of 0.5 in y
0.787 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
0.787 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.787 * [taylor]: Taking taylor expansion of -1 in y
0.787 * [taylor]: Taking taylor expansion of y in y
0.796 * [taylor]: Taking taylor expansion of 0 in y
0.797 * * * [progress]: simplifying candidates
0.798 * [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))))
0.804 * * [simplify]: iteration  0 :  301  enodes  (cost  504 )
0.810 * * [simplify]: iteration  1 :  1243  enodes  (cost  444 )
0.834 * * [simplify]: iteration  2 :  5001  enodes  (cost  440 )
0.837 * [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))))
0.837 * * * [progress]: adding candidates to table
0.999 * * [progress]: iteration 3 / 4
0.999 * * * [progress]: picking best candidate
1.002 * * * * [pick]: Picked  #<alt (λ (x y) (* (/ (sqrt (+ (exp x) (exp (- x)))) 1) (* (/ (sqrt (+ (exp x) (exp (- x)))) 2.0) (cos y))))>
1.002 * * * [progress]: localizing error
1.016 * * * [progress]: generating rewritten candidates
1.017 * * * * [progress]: [ 1 / 4 ] rewriting at (2)
1.073 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2)
1.103 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 1 1)
1.108 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1)
1.119 * * * [progress]: generating series expansions
1.119 * * * * [progress]: [ 1 / 4 ] generating series at (2)
1.119 * [approximate]: Taking taylor expansion of (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))) in (x y) around 0
1.119 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))) in y
1.119 * [taylor]: Taking taylor expansion of 0.5 in y
1.119 * [taylor]: Taking taylor expansion of (* (+ (exp x) (exp (- x))) (cos y)) in y
1.119 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in y
1.119 * [taylor]: Taking taylor expansion of (exp x) in y
1.119 * [taylor]: Taking taylor expansion of x in y
1.120 * [taylor]: Taking taylor expansion of (exp (- x)) in y
1.120 * [taylor]: Taking taylor expansion of (- x) in y
1.120 * [taylor]: Taking taylor expansion of x in y
1.120 * [taylor]: Taking taylor expansion of (cos y) in y
1.120 * [taylor]: Taking taylor expansion of y in y
1.120 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))) in x
1.120 * [taylor]: Taking taylor expansion of 0.5 in x
1.120 * [taylor]: Taking taylor expansion of (* (+ (exp x) (exp (- x))) (cos y)) in x
1.120 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1.120 * [taylor]: Taking taylor expansion of (exp x) in x
1.120 * [taylor]: Taking taylor expansion of x in x
1.120 * [taylor]: Taking taylor expansion of (exp (- x)) in x
1.120 * [taylor]: Taking taylor expansion of (- x) in x
1.120 * [taylor]: Taking taylor expansion of x in x
1.121 * [taylor]: Taking taylor expansion of (cos y) in x
1.121 * [taylor]: Taking taylor expansion of y in x
1.121 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (exp x) (exp (- x))) (cos y))) in x
1.121 * [taylor]: Taking taylor expansion of 0.5 in x
1.121 * [taylor]: Taking taylor expansion of (* (+ (exp x) (exp (- x))) (cos y)) in x
1.121 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1.121 * [taylor]: Taking taylor expansion of (exp x) in x
1.121 * [taylor]: Taking taylor expansion of x in x
1.121 * [taylor]: Taking taylor expansion of (exp (- x)) in x
1.121 * [taylor]: Taking taylor expansion of (- x) in x
1.121 * [taylor]: Taking taylor expansion of x in x
1.122 * [taylor]: Taking taylor expansion of (cos y) in x
1.122 * [taylor]: Taking taylor expansion of y in x
1.122 * [taylor]: Taking taylor expansion of (* 1.0 (cos y)) in y
1.122 * [taylor]: Taking taylor expansion of 1.0 in y
1.122 * [taylor]: Taking taylor expansion of (cos y) in y
1.122 * [taylor]: Taking taylor expansion of y in y
1.131 * [taylor]: Taking taylor expansion of 0 in y
1.137 * [taylor]: Taking taylor expansion of (* 0.5 (cos y)) in y
1.137 * [taylor]: Taking taylor expansion of 0.5 in y
1.137 * [taylor]: Taking taylor expansion of (cos y) in y
1.137 * [taylor]: Taking taylor expansion of y in y
1.140 * [approximate]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in (x y) around 0
1.140 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in y
1.140 * [taylor]: Taking taylor expansion of 0.5 in y
1.140 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in y
1.141 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
1.141 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.141 * [taylor]: Taking taylor expansion of y in y
1.141 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in y
1.141 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
1.141 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.141 * [taylor]: Taking taylor expansion of x in y
1.141 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y
1.141 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y
1.141 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.141 * [taylor]: Taking taylor expansion of x in y
1.141 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x
1.141 * [taylor]: Taking taylor expansion of 0.5 in x
1.141 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1.141 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x
1.141 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.141 * [taylor]: Taking taylor expansion of y in x
1.141 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1.141 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.141 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.141 * [taylor]: Taking taylor expansion of x in x
1.142 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
1.142 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
1.142 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.142 * [taylor]: Taking taylor expansion of x in x
1.142 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x
1.142 * [taylor]: Taking taylor expansion of 0.5 in x
1.142 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1.142 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x
1.142 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.142 * [taylor]: Taking taylor expansion of y in x
1.143 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1.143 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.143 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.143 * [taylor]: Taking taylor expansion of x in x
1.143 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
1.143 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
1.143 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.143 * [taylor]: Taking taylor expansion of x in x
1.144 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in y
1.144 * [taylor]: Taking taylor expansion of 0.5 in y
1.144 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in y
1.144 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
1.144 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.144 * [taylor]: Taking taylor expansion of y in y
1.145 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in y
1.145 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
1.145 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.145 * [taylor]: Taking taylor expansion of x in y
1.145 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y
1.145 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y
1.145 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.145 * [taylor]: Taking taylor expansion of x in y
1.148 * [taylor]: Taking taylor expansion of 0 in y
1.154 * [taylor]: Taking taylor expansion of 0 in y
1.162 * [taylor]: Taking taylor expansion of 0 in y
1.162 * [approximate]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in (x y) around 0
1.162 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in y
1.162 * [taylor]: Taking taylor expansion of 0.5 in y
1.162 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in y
1.162 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
1.163 * [taylor]: Taking taylor expansion of (/ -1 y) in y
1.163 * [taylor]: Taking taylor expansion of -1 in y
1.163 * [taylor]: Taking taylor expansion of y in y
1.163 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in y
1.163 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
1.163 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.163 * [taylor]: Taking taylor expansion of x in y
1.163 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y
1.163 * [taylor]: Taking taylor expansion of (/ -1 x) in y
1.163 * [taylor]: Taking taylor expansion of -1 in y
1.163 * [taylor]: Taking taylor expansion of x in y
1.163 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x
1.163 * [taylor]: Taking taylor expansion of 0.5 in x
1.163 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1.163 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x
1.163 * [taylor]: Taking taylor expansion of (/ -1 y) in x
1.163 * [taylor]: Taking taylor expansion of -1 in x
1.163 * [taylor]: Taking taylor expansion of y in x
1.163 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.163 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.163 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.163 * [taylor]: Taking taylor expansion of x in x
1.164 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.164 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.164 * [taylor]: Taking taylor expansion of -1 in x
1.164 * [taylor]: Taking taylor expansion of x in x
1.164 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x
1.164 * [taylor]: Taking taylor expansion of 0.5 in x
1.164 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1.164 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x
1.164 * [taylor]: Taking taylor expansion of (/ -1 y) in x
1.164 * [taylor]: Taking taylor expansion of -1 in x
1.164 * [taylor]: Taking taylor expansion of y in x
1.164 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.164 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.164 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.164 * [taylor]: Taking taylor expansion of x in x
1.165 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.165 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.165 * [taylor]: Taking taylor expansion of -1 in x
1.165 * [taylor]: Taking taylor expansion of x in x
1.166 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x))))) in y
1.166 * [taylor]: Taking taylor expansion of 0.5 in y
1.166 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in y
1.166 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
1.166 * [taylor]: Taking taylor expansion of (/ -1 y) in y
1.166 * [taylor]: Taking taylor expansion of -1 in y
1.166 * [taylor]: Taking taylor expansion of y in y
1.166 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in y
1.166 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
1.166 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.166 * [taylor]: Taking taylor expansion of x in y
1.166 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y
1.166 * [taylor]: Taking taylor expansion of (/ -1 x) in y
1.166 * [taylor]: Taking taylor expansion of -1 in y
1.166 * [taylor]: Taking taylor expansion of x in y
1.169 * [taylor]: Taking taylor expansion of 0 in y
1.175 * [taylor]: Taking taylor expansion of 0 in y
1.182 * [taylor]: Taking taylor expansion of 0 in y
1.182 * * * * [progress]: [ 2 / 4 ] generating series at (2 2)
1.182 * [approximate]: Taking taylor expansion of (* 0.5 (* (sqrt (+ (exp x) (exp (- x)))) (cos y))) in (x y) around 0
1.183 * [taylor]: Taking taylor expansion of (* 0.5 (* (sqrt (+ (exp x) (exp (- x)))) (cos y))) in y
1.183 * [taylor]: Taking taylor expansion of 0.5 in y
1.183 * [taylor]: Taking taylor expansion of (* (sqrt (+ (exp x) (exp (- x)))) (cos y)) in y
1.183 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) (exp (- x)))) in y
1.183 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in y
1.183 * [taylor]: Taking taylor expansion of (exp x) in y
1.183 * [taylor]: Taking taylor expansion of x in y
1.183 * [taylor]: Taking taylor expansion of (exp (- x)) in y
1.183 * [taylor]: Taking taylor expansion of (- x) in y
1.183 * [taylor]: Taking taylor expansion of x in y
1.184 * [taylor]: Taking taylor expansion of (cos y) in y
1.184 * [taylor]: Taking taylor expansion of y in y
1.184 * [taylor]: Taking taylor expansion of (* 0.5 (* (sqrt (+ (exp x) (exp (- x)))) (cos y))) in x
1.184 * [taylor]: Taking taylor expansion of 0.5 in x
1.184 * [taylor]: Taking taylor expansion of (* (sqrt (+ (exp x) (exp (- x)))) (cos y)) in x
1.184 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) (exp (- x)))) in x
1.185 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1.185 * [taylor]: Taking taylor expansion of (exp x) in x
1.185 * [taylor]: Taking taylor expansion of x in x
1.185 * [taylor]: Taking taylor expansion of (exp (- x)) in x
1.185 * [taylor]: Taking taylor expansion of (- x) in x
1.185 * [taylor]: Taking taylor expansion of x in x
1.188 * [taylor]: Taking taylor expansion of (cos y) in x
1.188 * [taylor]: Taking taylor expansion of y in x
1.188 * [taylor]: Taking taylor expansion of (* 0.5 (* (sqrt (+ (exp x) (exp (- x)))) (cos y))) in x
1.188 * [taylor]: Taking taylor expansion of 0.5 in x
1.188 * [taylor]: Taking taylor expansion of (* (sqrt (+ (exp x) (exp (- x)))) (cos y)) in x
1.188 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) (exp (- x)))) in x
1.188 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1.188 * [taylor]: Taking taylor expansion of (exp x) in x
1.188 * [taylor]: Taking taylor expansion of x in x
1.188 * [taylor]: Taking taylor expansion of (exp (- x)) in x
1.188 * [taylor]: Taking taylor expansion of (- x) in x
1.188 * [taylor]: Taking taylor expansion of x in x
1.191 * [taylor]: Taking taylor expansion of (cos y) in x
1.191 * [taylor]: Taking taylor expansion of y in x
1.192 * [taylor]: Taking taylor expansion of (* 0.5 (* (sqrt 2) (cos y))) in y
1.192 * [taylor]: Taking taylor expansion of 0.5 in y
1.192 * [taylor]: Taking taylor expansion of (* (sqrt 2) (cos y)) in y
1.192 * [taylor]: Taking taylor expansion of (sqrt 2) in y
1.192 * [taylor]: Taking taylor expansion of 2 in y
1.193 * [taylor]: Taking taylor expansion of (cos y) in y
1.193 * [taylor]: Taking taylor expansion of y in y
1.197 * [taylor]: Taking taylor expansion of 0 in y
1.207 * [taylor]: Taking taylor expansion of (* 0.25 (/ (cos y) (sqrt 2))) in y
1.207 * [taylor]: Taking taylor expansion of 0.25 in y
1.207 * [taylor]: Taking taylor expansion of (/ (cos y) (sqrt 2)) in y
1.207 * [taylor]: Taking taylor expansion of (cos y) in y
1.207 * [taylor]: Taking taylor expansion of y in y
1.207 * [taylor]: Taking taylor expansion of (sqrt 2) in y
1.207 * [taylor]: Taking taylor expansion of 2 in y
1.223 * [approximate]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in (x y) around 0
1.223 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in y
1.223 * [taylor]: Taking taylor expansion of 0.5 in y
1.223 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in y
1.223 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
1.223 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.223 * [taylor]: Taking taylor expansion of y in y
1.224 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in y
1.224 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in y
1.224 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
1.224 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.224 * [taylor]: Taking taylor expansion of x in y
1.224 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y
1.224 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y
1.224 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.224 * [taylor]: Taking taylor expansion of x in y
1.226 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in x
1.226 * [taylor]: Taking taylor expansion of 0.5 in x
1.226 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x
1.226 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x
1.226 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.226 * [taylor]: Taking taylor expansion of y in x
1.226 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1.226 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1.226 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.226 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.226 * [taylor]: Taking taylor expansion of x in x
1.226 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
1.227 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
1.227 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.227 * [taylor]: Taking taylor expansion of x in x
1.228 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in x
1.228 * [taylor]: Taking taylor expansion of 0.5 in x
1.228 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x
1.228 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x
1.228 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.228 * [taylor]: Taking taylor expansion of y in x
1.228 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1.228 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1.228 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.228 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.228 * [taylor]: Taking taylor expansion of x in x
1.228 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
1.228 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
1.228 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.228 * [taylor]: Taking taylor expansion of x in x
1.230 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ 1 y)) (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in y
1.230 * [taylor]: Taking taylor expansion of 0.5 in y
1.230 * [taylor]: Taking taylor expansion of (* (cos (/ 1 y)) (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in y
1.230 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y
1.230 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.230 * [taylor]: Taking taylor expansion of y in y
1.230 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in y
1.230 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in y
1.230 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
1.230 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.230 * [taylor]: Taking taylor expansion of x in y
1.231 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in y
1.231 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y
1.231 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.231 * [taylor]: Taking taylor expansion of x in y
1.235 * [taylor]: Taking taylor expansion of 0 in y
1.240 * [taylor]: Taking taylor expansion of 0 in y
1.249 * [taylor]: Taking taylor expansion of 0 in y
1.250 * [approximate]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in (x y) around 0
1.250 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in y
1.250 * [taylor]: Taking taylor expansion of 0.5 in y
1.250 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x))))) in y
1.250 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
1.250 * [taylor]: Taking taylor expansion of (/ -1 y) in y
1.250 * [taylor]: Taking taylor expansion of -1 in y
1.250 * [taylor]: Taking taylor expansion of y in y
1.250 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))) in y
1.250 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in y
1.250 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
1.250 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.250 * [taylor]: Taking taylor expansion of x in y
1.250 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y
1.250 * [taylor]: Taking taylor expansion of (/ -1 x) in y
1.250 * [taylor]: Taking taylor expansion of -1 in y
1.250 * [taylor]: Taking taylor expansion of x in y
1.252 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in x
1.252 * [taylor]: Taking taylor expansion of 0.5 in x
1.252 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x
1.252 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x
1.252 * [taylor]: Taking taylor expansion of (/ -1 y) in x
1.252 * [taylor]: Taking taylor expansion of -1 in x
1.252 * [taylor]: Taking taylor expansion of y in x
1.252 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1.252 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.252 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.252 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.252 * [taylor]: Taking taylor expansion of x in x
1.252 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.252 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.252 * [taylor]: Taking taylor expansion of -1 in x
1.253 * [taylor]: Taking taylor expansion of x in x
1.253 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in x
1.253 * [taylor]: Taking taylor expansion of 0.5 in x
1.253 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x
1.253 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x
1.253 * [taylor]: Taking taylor expansion of (/ -1 y) in x
1.253 * [taylor]: Taking taylor expansion of -1 in x
1.253 * [taylor]: Taking taylor expansion of y in x
1.254 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
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 in x
1.254 * [taylor]: Taking taylor expansion of x in x
1.255 * [taylor]: Taking taylor expansion of (* 0.5 (* (cos (/ -1 y)) (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in y
1.255 * [taylor]: Taking taylor expansion of 0.5 in y
1.255 * [taylor]: Taking taylor expansion of (* (cos (/ -1 y)) (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x))))) in y
1.255 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y
1.255 * [taylor]: Taking taylor expansion of (/ -1 y) in y
1.255 * [taylor]: Taking taylor expansion of -1 in y
1.255 * [taylor]: Taking taylor expansion of y in y
1.256 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))) in y
1.256 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in y
1.256 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in y
1.256 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.256 * [taylor]: Taking taylor expansion of x in y
1.256 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in y
1.256 * [taylor]: Taking taylor expansion of (/ -1 x) in y
1.256 * [taylor]: Taking taylor expansion of -1 in y
1.256 * [taylor]: Taking taylor expansion of x in y
1.260 * [taylor]: Taking taylor expansion of 0 in y
1.265 * [taylor]: Taking taylor expansion of 0 in y
1.273 * [taylor]: Taking taylor expansion of 0 in y
1.274 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 1 1)
1.274 * [approximate]: Taking taylor expansion of (+ (exp x) (exp (- x))) in (x) around 0
1.274 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1.274 * [taylor]: Taking taylor expansion of (exp x) in x
1.274 * [taylor]: Taking taylor expansion of x in x
1.274 * [taylor]: Taking taylor expansion of (exp (- x)) in x
1.274 * [taylor]: Taking taylor expansion of (- x) in x
1.274 * [taylor]: Taking taylor expansion of x in x
1.274 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1.274 * [taylor]: Taking taylor expansion of (exp x) in x
1.274 * [taylor]: Taking taylor expansion of x in x
1.274 * [taylor]: Taking taylor expansion of (exp (- x)) in x
1.274 * [taylor]: Taking taylor expansion of (- x) in x
1.274 * [taylor]: Taking taylor expansion of x in x
1.289 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in (x) around 0
1.289 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1.289 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.289 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.289 * [taylor]: Taking taylor expansion of x in x
1.290 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
1.290 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
1.290 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.290 * [taylor]: Taking taylor expansion of x in x
1.290 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1.290 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.290 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.290 * [taylor]: Taking taylor expansion of x in x
1.291 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
1.291 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
1.291 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.291 * [taylor]: Taking taylor expansion of x in x
1.293 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in (x) around 0
1.293 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.293 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.293 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.293 * [taylor]: Taking taylor expansion of x in x
1.293 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.293 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.293 * [taylor]: Taking taylor expansion of -1 in x
1.293 * [taylor]: Taking taylor expansion of x in x
1.294 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.294 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.294 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.294 * [taylor]: Taking taylor expansion of x in x
1.294 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.294 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.294 * [taylor]: Taking taylor expansion of -1 in x
1.294 * [taylor]: Taking taylor expansion of x in x
1.296 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1)
1.296 * [approximate]: Taking taylor expansion of (+ (exp x) (exp (- x))) in (x) around 0
1.296 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1.296 * [taylor]: Taking taylor expansion of (exp x) in x
1.296 * [taylor]: Taking taylor expansion of x in x
1.296 * [taylor]: Taking taylor expansion of (exp (- x)) in x
1.296 * [taylor]: Taking taylor expansion of (- x) in x
1.296 * [taylor]: Taking taylor expansion of x in x
1.297 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1.297 * [taylor]: Taking taylor expansion of (exp x) in x
1.297 * [taylor]: Taking taylor expansion of x in x
1.297 * [taylor]: Taking taylor expansion of (exp (- x)) in x
1.297 * [taylor]: Taking taylor expansion of (- x) in x
1.297 * [taylor]: Taking taylor expansion of x in x
1.316 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in (x) around 0
1.316 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1.316 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.316 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.316 * [taylor]: Taking taylor expansion of x in x
1.317 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
1.317 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
1.317 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.317 * [taylor]: Taking taylor expansion of x in x
1.317 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1.317 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.317 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.317 * [taylor]: Taking taylor expansion of x in x
1.318 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
1.318 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
1.318 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.318 * [taylor]: Taking taylor expansion of x in x
1.320 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in (x) around 0
1.320 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.320 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.320 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.320 * [taylor]: Taking taylor expansion of x in x
1.320 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.320 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.320 * [taylor]: Taking taylor expansion of -1 in x
1.320 * [taylor]: Taking taylor expansion of x in x
1.321 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.321 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.321 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.321 * [taylor]: Taking taylor expansion of x in x
1.321 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.321 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.321 * [taylor]: Taking taylor expansion of -1 in x
1.321 * [taylor]: Taking taylor expansion of x in x
1.323 * * * [progress]: simplifying candidates
1.325 * [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))
1.333 * * [simplify]: iteration  0 :  562  enodes  (cost  1692 )
1.342 * * [simplify]: iteration  1 :  2592  enodes  (cost  1266 )
1.380 * * [simplify]: iteration  2 :  5002  enodes  (cost  1219 )
1.385 * [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)))
1.386 * * * [progress]: adding candidates to table
1.720 * [progress]: [Phase 3 of 3] Extracting.
1.720 * * [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))))>)
1.721 * * * [regime-changes]: Trying 2 branch expressions: (y x)
1.721 * * * * [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))))>)
1.733 * * * * [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))))>)
1.745 * * * [regime]: Found split indices: #<option (#s(si 0 256))>
1.746 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (/ (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) 2.0) (cos y))
1.746 * * [simplify]: iteration  0 :  18  enodes  (cost  8 )
1.746 * * [simplify]: iteration  1 :  18  enodes  (cost  8 )
1.746 * [simplify]: Simplified to:
   (* (/ (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) 2.0) (cos y))
1.747 * * * * [points]: Sampling 8000 additional inputs, on iter 0 have 0 / 8000
1.820 * * * * [points]: Computing exacts on every 500 of 8000 points to ramp up precision
1.823 * * * * [points]: Setting MPFR precision to 64
1.824 * * * * [points]: Setting MPFR precision to 320
1.824 * * * * [points]: Computing exacts on every 250 of 8000 points to ramp up precision
1.827 * * * * [points]: Setting MPFR precision to 64
1.828 * * * * [points]: Setting MPFR precision to 320
1.829 * * * * [points]: Computing exacts on every 125 of 8000 points to ramp up precision
1.831 * * * * [points]: Setting MPFR precision to 64
1.833 * * * * [points]: Setting MPFR precision to 320
1.835 * * * * [points]: Computing exacts on every 62 of 8000 points to ramp up precision
1.838 * * * * [points]: Setting MPFR precision to 64
1.841 * * * * [points]: Setting MPFR precision to 320
1.846 * * * * [points]: Computing exacts on every 31 of 8000 points to ramp up precision
1.848 * * * * [points]: Setting MPFR precision to 64
1.861 * * * * [points]: Setting MPFR precision to 320
1.870 * * * * [points]: Computing exacts on every 15 of 8000 points to ramp up precision
1.873 * * * * [points]: Setting MPFR precision to 64
1.887 * * * * [points]: Setting MPFR precision to 320
1.906 * * * * [points]: Computing exacts on every 7 of 8000 points to ramp up precision
1.908 * * * * [points]: Setting MPFR precision to 64
1.936 * * * * [points]: Setting MPFR precision to 320
1.972 * * * * [points]: Computing exacts on every 3 of 8000 points to ramp up precision
1.975 * * * * [points]: Setting MPFR precision to 64
2.034 * * * * [points]: Setting MPFR precision to 320
2.104 * * * * [points]: Computing exacts for 8000 points
2.107 * * * * [points]: Setting MPFR precision to 64
2.336 * * * * [points]: Setting MPFR precision to 320
2.618 * * * * [points]: Setting MPFR precision to 576
3.002 * * * * [points]: Filtering points with unrepresentable outputs
3.009 * * * * [points]: Sampling 3998 additional inputs, on iter 1 have 4002 / 8000
3.044 * * * * [points]: Computing exacts on every 249 of 3998 points to ramp up precision
3.047 * * * * [points]: Setting MPFR precision to 320
3.048 * * * * [points]: Setting MPFR precision to 576
3.048 * * * * [points]: Computing exacts on every 124 of 3998 points to ramp up precision
3.051 * * * * [points]: Setting MPFR precision to 320
3.053 * * * * [points]: Setting MPFR precision to 576
3.054 * * * * [points]: Computing exacts on every 62 of 3998 points to ramp up precision
3.057 * * * * [points]: Setting MPFR precision to 320
3.059 * * * * [points]: Setting MPFR precision to 576
3.062 * * * * [points]: Computing exacts on every 31 of 3998 points to ramp up precision
3.070 * * * * [points]: Setting MPFR precision to 320
3.074 * * * * [points]: Setting MPFR precision to 576
3.080 * * * * [points]: Computing exacts on every 15 of 3998 points to ramp up precision
3.083 * * * * [points]: Setting MPFR precision to 320
3.092 * * * * [points]: Setting MPFR precision to 576
3.103 * * * * [points]: Computing exacts on every 7 of 3998 points to ramp up precision
3.106 * * * * [points]: Setting MPFR precision to 320
3.123 * * * * [points]: Setting MPFR precision to 576
3.147 * * * * [points]: Computing exacts on every 3 of 3998 points to ramp up precision
3.150 * * * * [points]: Setting MPFR precision to 320
3.184 * * * * [points]: Setting MPFR precision to 576
3.233 * * * * [points]: Computing exacts for 3998 points
3.236 * * * * [points]: Setting MPFR precision to 320
3.378 * * * * [points]: Setting MPFR precision to 576
3.570 * * * * [points]: Filtering points with unrepresentable outputs
3.574 * * * * [points]: Sampling 2005 additional inputs, on iter 2 have 5995 / 8000
3.592 * * * * [points]: Computing exacts on every 125 of 2005 points to ramp up precision
3.595 * * * * [points]: Setting MPFR precision to 320
3.595 * * * * [points]: Setting MPFR precision to 576
3.596 * * * * [points]: Computing exacts on every 62 of 2005 points to ramp up precision
3.599 * * * * [points]: Setting MPFR precision to 320
3.600 * * * * [points]: Setting MPFR precision to 576
3.602 * * * * [points]: Computing exacts on every 31 of 2005 points to ramp up precision
3.605 * * * * [points]: Setting MPFR precision to 320
3.607 * * * * [points]: Setting MPFR precision to 576
3.610 * * * * [points]: Computing exacts on every 15 of 2005 points to ramp up precision
3.613 * * * * [points]: Setting MPFR precision to 320
3.618 * * * * [points]: Setting MPFR precision to 576
3.624 * * * * [points]: Computing exacts on every 7 of 2005 points to ramp up precision
3.627 * * * * [points]: Setting MPFR precision to 320
3.636 * * * * [points]: Setting MPFR precision to 576
3.649 * * * * [points]: Computing exacts on every 3 of 2005 points to ramp up precision
3.652 * * * * [points]: Setting MPFR precision to 320
3.674 * * * * [points]: Setting MPFR precision to 576
3.699 * * * * [points]: Computing exacts for 2005 points
3.702 * * * * [points]: Setting MPFR precision to 320
3.771 * * * * [points]: Setting MPFR precision to 576
3.869 * * * * [points]: Filtering points with unrepresentable outputs
3.871 * * * * [points]: Sampling 1001 additional inputs, on iter 3 have 6999 / 8000
3.880 * * * * [points]: Computing exacts on every 62 of 1001 points to ramp up precision
3.883 * * * * [points]: Setting MPFR precision to 320
3.884 * * * * [points]: Setting MPFR precision to 576
3.885 * * * * [points]: Computing exacts on every 31 of 1001 points to ramp up precision
3.888 * * * * [points]: Setting MPFR precision to 320
3.889 * * * * [points]: Setting MPFR precision to 576
3.891 * * * * [points]: Computing exacts on every 15 of 1001 points to ramp up precision
3.894 * * * * [points]: Setting MPFR precision to 320
3.896 * * * * [points]: Setting MPFR precision to 576
3.899 * * * * [points]: Computing exacts on every 7 of 1001 points to ramp up precision
3.902 * * * * [points]: Setting MPFR precision to 320
3.906 * * * * [points]: Setting MPFR precision to 576
3.913 * * * * [points]: Computing exacts on every 3 of 1001 points to ramp up precision
3.916 * * * * [points]: Setting MPFR precision to 320
3.925 * * * * [points]: Setting MPFR precision to 576
3.937 * * * * [points]: Computing exacts for 1001 points
3.940 * * * * [points]: Setting MPFR precision to 320
3.979 * * * * [points]: Setting MPFR precision to 576
4.028 * * * * [points]: Filtering points with unrepresentable outputs
4.029 * * * * [points]: Sampling 503 additional inputs, on iter 4 have 7497 / 8000
4.034 * * * * [points]: Computing exacts on every 31 of 503 points to ramp up precision
4.037 * * * * [points]: Setting MPFR precision to 320
4.038 * * * * [points]: Setting MPFR precision to 576
4.039 * * * * [points]: Computing exacts on every 15 of 503 points to ramp up precision
4.041 * * * * [points]: Setting MPFR precision to 320
4.043 * * * * [points]: Setting MPFR precision to 576
4.045 * * * * [points]: Computing exacts on every 7 of 503 points to ramp up precision
4.047 * * * * [points]: Setting MPFR precision to 320
4.050 * * * * [points]: Setting MPFR precision to 576
4.053 * * * * [points]: Computing exacts on every 3 of 503 points to ramp up precision
4.056 * * * * [points]: Setting MPFR precision to 320
4.061 * * * * [points]: Setting MPFR precision to 576
4.067 * * * * [points]: Computing exacts for 503 points
4.070 * * * * [points]: Setting MPFR precision to 320
4.089 * * * * [points]: Setting MPFR precision to 576
4.117 * * * * [points]: Filtering points with unrepresentable outputs
4.117 * * * * [points]: Sampling 266 additional inputs, on iter 5 have 7734 / 8000
4.120 * * * * [points]: Computing exacts on every 16 of 266 points to ramp up precision
4.123 * * * * [points]: Setting MPFR precision to 320
4.123 * * * * [points]: Setting MPFR precision to 576
4.124 * * * * [points]: Computing exacts on every 8 of 266 points to ramp up precision
4.127 * * * * [points]: Setting MPFR precision to 320
4.128 * * * * [points]: Setting MPFR precision to 576
4.130 * * * * [points]: Computing exacts on every 4 of 266 points to ramp up precision
4.133 * * * * [points]: Setting MPFR precision to 320
4.135 * * * * [points]: Setting MPFR precision to 576
4.138 * * * * [points]: Computing exacts on every 2 of 266 points to ramp up precision
4.140 * * * * [points]: Setting MPFR precision to 320
4.144 * * * * [points]: Setting MPFR precision to 576
4.148 * * * * [points]: Computing exacts for 266 points
4.151 * * * * [points]: Setting MPFR precision to 320
4.161 * * * * [points]: Setting MPFR precision to 576
4.174 * * * * [points]: Filtering points with unrepresentable outputs
4.174 * * * * [points]: Sampling 117 additional inputs, on iter 6 have 7883 / 8000
4.175 * * * * [points]: Computing exacts on every 7 of 117 points to ramp up precision
4.178 * * * * [points]: Setting MPFR precision to 320
4.179 * * * * [points]: Setting MPFR precision to 576
4.179 * * * * [points]: Computing exacts on every 3 of 117 points to ramp up precision
4.182 * * * * [points]: Setting MPFR precision to 320
4.183 * * * * [points]: Setting MPFR precision to 576
4.185 * * * * [points]: Computing exacts for 117 points
4.188 * * * * [points]: Setting MPFR precision to 320
4.192 * * * * [points]: Setting MPFR precision to 576
4.197 * * * * [points]: Filtering points with unrepresentable outputs
4.198 * * * * [points]: Sampling 59 additional inputs, on iter 7 have 7941 / 8000
4.198 * * * * [points]: Computing exacts on every 3 of 59 points to ramp up precision
4.201 * * * * [points]: Setting MPFR precision to 320
4.202 * * * * [points]: Setting MPFR precision to 576
4.202 * * * * [points]: Computing exacts for 59 points
4.205 * * * * [points]: Setting MPFR precision to 320
4.208 * * * * [points]: Setting MPFR precision to 576
4.214 * * * * [points]: Filtering points with unrepresentable outputs
4.214 * * * * [points]: Sampling 34 additional inputs, on iter 8 have 7966 / 8000
4.215 * * * * [points]: Computing exacts on every 2 of 34 points to ramp up precision
4.218 * * * * [points]: Setting MPFR precision to 320
4.219 * * * * [points]: Setting MPFR precision to 576
4.219 * * * * [points]: Computing exacts for 34 points
4.222 * * * * [points]: Setting MPFR precision to 320
4.223 * * * * [points]: Setting MPFR precision to 576
4.225 * * * * [points]: Filtering points with unrepresentable outputs
4.225 * * * * [points]: Sampling 17 additional inputs, on iter 9 have 7983 / 8000
4.226 * * * * [points]: Computing exacts for 17 points
4.228 * * * * [points]: Setting MPFR precision to 320
4.229 * * * * [points]: Setting MPFR precision to 576
4.230 * * * * [points]: Filtering points with unrepresentable outputs
4.230 * * * * [points]: Sampling 9 additional inputs, on iter 10 have 7991 / 8000
4.230 * * * * [points]: Computing exacts for 9 points
4.233 * * * * [points]: Setting MPFR precision to 320
4.234 * * * * [points]: Setting MPFR precision to 576
4.234 * * * * [points]: Filtering points with unrepresentable outputs
4.234 * * * * [points]: Sampling 7 additional inputs, on iter 11 have 7993 / 8000
4.234 * * * * [points]: Computing exacts for 7 points
4.237 * * * * [points]: Setting MPFR precision to 320
4.238 * * * * [points]: Setting MPFR precision to 576
4.238 * * * * [points]: Filtering points with unrepresentable outputs
4.238 * * * * [points]: Sampling 4 additional inputs, on iter 12 have 7998 / 8000
4.238 * * * * [points]: Computing exacts for 4 points
4.241 * * * * [points]: Setting MPFR precision to 320
4.241 * * * * [points]: Setting MPFR precision to 576
4.241 * * * * [points]: Filtering points with unrepresentable outputs
4.241 * * * * [points]: Sampling 4 additional inputs, on iter 13 have 7999 / 8000
4.242 * * * * [points]: Computing exacts for 4 points
4.244 * * * * [points]: Setting MPFR precision to 320
4.244 * * * * [points]: Setting MPFR precision to 576
4.245 * * * * [points]: Filtering points with unrepresentable outputs
4.245 * * * * [points]: Sampled 8001 points with exact outputs
4.403 * [regime-testing]: Baseline error score: 0.6585111735838316
4.403 * [regime-testing]: Oracle error score: 0.013283082813311304
4.404 * [regime-testing]: End program error score: 0.6585111735838316