8.650 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.013 * * * [progress]: [2/2] Setting up program.
0.016 * [progress]: [Phase 2 of 3] Improving.
0.016 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ 2.0 (+ (exp x) (exp (- x))))
0.018 * * [simplify]: iteration  0 :  10  enodes  (cost  5 )
0.020 * * [simplify]: iteration  1 :  12  enodes  (cost  5 )
0.021 * * [simplify]: iteration  2 :  14  enodes  (cost  5 )
0.022 * * [simplify]: iteration  3 :  15  enodes  (cost  5 )
0.024 * * [simplify]: iteration  4 :  20  enodes  (cost  5 )
0.025 * * [simplify]: iteration  5 :  41  enodes  (cost  5 )
0.027 * * [simplify]: iteration  6 :  66  enodes  (cost  5 )
0.029 * * [simplify]: iteration  7 :  165  enodes  (cost  5 )
0.036 * * [simplify]: iteration  8 :  1123  enodes  (cost  5 )
0.236 * * [simplify]: iteration  9 :  5001  enodes  (cost  5 )
0.238 * [simplify]: Simplified to:
   (/ 2.0 (+ (exp x) (exp (- x))))
0.239 * * [progress]: iteration 1 / 4
0.239 * * * [progress]: picking best candidate
0.240 * * * * [pick]: Picked  #<alt (λ (x) (/ 2.0 (+ (exp x) (exp (- x)))))>
0.240 * * * [progress]: localizing error
0.247 * * * [progress]: generating rewritten candidates
0.247 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.257 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
0.264 * * * [progress]: generating series expansions
0.264 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.264 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in (x) around 0
0.264 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in x
0.264 * [taylor]: Taking taylor expansion of 2.0 in x
0.264 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
0.264 * [taylor]: Taking taylor expansion of (exp x) in x
0.264 * [taylor]: Taking taylor expansion of x in x
0.264 * [taylor]: Taking taylor expansion of (exp (- x)) in x
0.264 * [taylor]: Taking taylor expansion of (- x) in x
0.264 * [taylor]: Taking taylor expansion of x in x
0.266 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in x
0.266 * [taylor]: Taking taylor expansion of 2.0 in x
0.266 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
0.266 * [taylor]: Taking taylor expansion of (exp x) in x
0.266 * [taylor]: Taking taylor expansion of x in x
0.266 * [taylor]: Taking taylor expansion of (exp (- x)) in x
0.266 * [taylor]: Taking taylor expansion of (- x) in x
0.266 * [taylor]: Taking taylor expansion of x in x
0.290 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0
0.290 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
0.290 * [taylor]: Taking taylor expansion of 2.0 in x
0.290 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
0.290 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.290 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.290 * [taylor]: Taking taylor expansion of x in x
0.290 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
0.291 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
0.291 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.291 * [taylor]: Taking taylor expansion of x in x
0.291 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
0.291 * [taylor]: Taking taylor expansion of 2.0 in x
0.291 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
0.291 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.291 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.291 * [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 x) in x
0.292 * [taylor]: Taking taylor expansion of x in x
0.297 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
0.297 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
0.297 * [taylor]: Taking taylor expansion of 2.0 in x
0.297 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.297 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.297 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.297 * [taylor]: Taking taylor expansion of x in x
0.298 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.298 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.298 * [taylor]: Taking taylor expansion of -1 in x
0.298 * [taylor]: Taking taylor expansion of x in x
0.298 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
0.298 * [taylor]: Taking taylor expansion of 2.0 in x
0.298 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.298 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.298 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.298 * [taylor]: Taking taylor expansion of x in x
0.299 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.299 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.299 * [taylor]: Taking taylor expansion of -1 in x
0.299 * [taylor]: Taking taylor expansion of x in x
0.304 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
0.304 * [approximate]: Taking taylor expansion of (+ (exp x) (exp (- x))) in (x) around 0
0.304 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
0.304 * [taylor]: Taking taylor expansion of (exp x) in x
0.304 * [taylor]: Taking taylor expansion of x in x
0.304 * [taylor]: Taking taylor expansion of (exp (- x)) in x
0.304 * [taylor]: Taking taylor expansion of (- x) in x
0.304 * [taylor]: Taking taylor expansion of x in x
0.304 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
0.304 * [taylor]: Taking taylor expansion of (exp x) in x
0.305 * [taylor]: Taking taylor expansion of x in x
0.305 * [taylor]: Taking taylor expansion of (exp (- x)) in x
0.305 * [taylor]: Taking taylor expansion of (- x) in x
0.305 * [taylor]: Taking taylor expansion of x in x
0.323 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in (x) around 0
0.323 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
0.323 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.324 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.324 * [taylor]: Taking taylor expansion of x in x
0.324 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
0.324 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
0.324 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.324 * [taylor]: Taking taylor expansion of x in x
0.324 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
0.324 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.324 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.325 * [taylor]: Taking taylor expansion of x in x
0.325 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
0.325 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
0.325 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.325 * [taylor]: Taking taylor expansion of x in x
0.327 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in (x) around 0
0.327 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.327 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.327 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.327 * [taylor]: Taking taylor expansion of x in x
0.328 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.328 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.328 * [taylor]: Taking taylor expansion of -1 in x
0.328 * [taylor]: Taking taylor expansion of x in x
0.328 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.328 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.328 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.328 * [taylor]: Taking taylor expansion of x in x
0.328 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.328 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.328 * [taylor]: Taking taylor expansion of -1 in x
0.328 * [taylor]: Taking taylor expansion of x in x
0.330 * * * [progress]: simplifying candidates
0.331 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (/ 2.0 (+ (exp x) (exp (- x)))))
  (log1p (/ 2.0 (+ (exp x) (exp (- x)))))
  (- (log 2.0) (log (+ (exp x) (exp (- x)))))
  (log (/ 2.0 (+ (exp x) (exp (- x)))))
  (exp (/ 2.0 (+ (exp x) (exp (- x)))))
  (/ (* (* 2.0 2.0) 2.0) (* (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x)))))
  (* (cbrt (/ 2.0 (+ (exp x) (exp (- x))))) (cbrt (/ 2.0 (+ (exp x) (exp (- x))))))
  (cbrt (/ 2.0 (+ (exp x) (exp (- x)))))
  (* (* (/ 2.0 (+ (exp x) (exp (- x)))) (/ 2.0 (+ (exp x) (exp (- x))))) (/ 2.0 (+ (exp x) (exp (- x)))))
  (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))
  (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))
  (- 2.0)
  (- (+ (exp x) (exp (- x))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ (cbrt 2.0) (cbrt (+ (exp x) (exp (- x)))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ (exp x) (exp (- x)))))
  (/ (cbrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) 1)
  (/ (cbrt 2.0) (+ (exp x) (exp (- x))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) 1)
  (/ (cbrt 2.0) (+ (exp x) (exp (- x))))
  (/ (sqrt 2.0) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ (sqrt 2.0) (cbrt (+ (exp x) (exp (- x)))))
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (/ (sqrt 2.0) 1)
  (/ (sqrt 2.0) (+ (exp x) (exp (- x))))
  (/ (sqrt 2.0) 1)
  (/ (sqrt 2.0) (+ (exp x) (exp (- x))))
  (/ 1 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ 2.0 (cbrt (+ (exp x) (exp (- x)))))
  (/ 1 (sqrt (+ (exp x) (exp (- x)))))
  (/ 2.0 (sqrt (+ (exp x) (exp (- x)))))
  (/ 1 1)
  (/ 2.0 (+ (exp x) (exp (- x))))
  (/ 1 1)
  (/ 2.0 (+ (exp x) (exp (- x))))
  (/ 1 (+ (exp x) (exp (- x))))
  (/ (+ (exp x) (exp (- x))) 2.0)
  (/ 2.0 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ 2.0 (sqrt (+ (exp x) (exp (- x)))))
  (/ 2.0 1)
  (/ 2.0 1)
  (/ (+ (exp x) (exp (- x))) (cbrt 2.0))
  (/ (+ (exp x) (exp (- x))) (sqrt 2.0))
  (/ (+ (exp x) (exp (- x))) 2.0)
  (/ 2.0 (+ (pow (exp x) 3) (pow (exp (- x)) 3)))
  (/ 2.0 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))
  (expm1 (+ (exp x) (exp (- x))))
  (log1p (+ (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)))
  (- (+ (* 0.20833333333333334 (pow x 4)) 1.0) (* 0.5 (pow x 2)))
  (/ 2.0 (+ (exp x) (exp (- x))))
  (/ 2.0 (+ (exp (* -1 x)) (exp x)))
  (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2))
  (+ (exp x) (exp (- x)))
  (+ (exp (* -1 x)) (exp x))
0.336 * * [simplify]: iteration  0 :  200  enodes  (cost  433 )
0.340 * * [simplify]: iteration  1 :  666  enodes  (cost  397 )
0.353 * * [simplify]: iteration  2 :  3139  enodes  (cost  394 )
0.455 * * [simplify]: iteration  3 :  5001  enodes  (cost  393 )
0.458 * [simplify]: Simplified to:
   (expm1 (/ 2.0 (+ (exp x) (exp (- x)))))
  (log1p (/ 2.0 (+ (exp x) (exp (- x)))))
  (log (/ 2.0 (+ (exp x) (exp (- x)))))
  (log (/ 2.0 (+ (exp x) (exp (- x)))))
  (exp (/ 2.0 (+ (exp x) (exp (- x)))))
  (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) 3)
  (* (cbrt (/ 2.0 (+ (exp x) (exp (- x))))) (cbrt (/ 2.0 (+ (exp x) (exp (- x))))))
  (cbrt (/ 2.0 (+ (exp x) (exp (- x)))))
  (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) 3)
  (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))
  (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))
  (- 2.0)
  (- (+ (exp x) (exp (- x))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ (cbrt 2.0) (cbrt (+ (exp x) (exp (- x)))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ (exp x) (exp (- x)))))
  (/ (cbrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (* (cbrt 2.0) (cbrt 2.0))
  (/ (cbrt 2.0) (+ (exp x) (exp (- x))))
  (* (cbrt 2.0) (cbrt 2.0))
  (/ (cbrt 2.0) (+ (exp x) (exp (- x))))
  (/ (sqrt 2.0) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ (sqrt 2.0) (cbrt (+ (exp x) (exp (- x)))))
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (sqrt 2.0)
  (/ (sqrt 2.0) (+ (exp x) (exp (- x))))
  (sqrt 2.0)
  (/ (sqrt 2.0) (+ (exp x) (exp (- x))))
  (/ 1 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ 2.0 (cbrt (+ (exp x) (exp (- x)))))
  (/ 1 (sqrt (+ (exp x) (exp (- x)))))
  (/ 2.0 (sqrt (+ (exp x) (exp (- x)))))
  1
  (/ 2.0 (+ (exp (* -1 x)) (exp x)))
  1
  (/ 2.0 (+ (exp (* -1 x)) (exp x)))
  (/ 1 (+ (exp x) (exp (- x))))
  (/ (+ (exp x) (exp (- x))) 2.0)
  (/ 2.0 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ 2.0 (sqrt (+ (exp x) (exp (- x)))))
  2.0
  2.0
  (/ (+ (exp x) (exp (- x))) (cbrt 2.0))
  (/ (+ (exp x) (exp (- x))) (sqrt 2.0))
  (/ (+ (exp x) (exp (- x))) 2.0)
  (/ 2.0 (+ (pow (exp x) 3) (pow (exp (- x)) 3)))
  (/ 2.0 (fma (- (exp (- x))) (exp (* -1 x)) (exp (+ x x))))
  (expm1 (+ (exp x) (exp (- x))))
  (log1p (+ (exp x) (exp (- x))))
  (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))
  (fma (exp x) (exp x) (expm1 (* x -2)))
  (fma (- (exp (- x))) (exp (* -1 x)) (exp (+ x x)))
  (- (exp x) (exp (- x)))
  (+ (exp (* -1 x)) (exp x))
  (fma (pow x 4) 0.20833333333333334 (- 1.0 (* 0.5 (pow x 2))))
  (/ 2.0 (+ (exp (* -1 x)) (exp x)))
  (/ 2.0 (+ (exp (* -1 x)) (exp x)))
  (fma x x (fma 1/12 (pow x 4) 2))
  (+ (exp (* -1 x)) (exp x))
  (+ (exp (* -1 x)) (exp x))
0.458 * * * [progress]: adding candidates to table
0.585 * * [progress]: iteration 2 / 4
0.585 * * * [progress]: picking best candidate
0.595 * * * * [pick]: Picked  #<alt (λ (x) (log1p (expm1 (/ 2.0 (+ (exp x) (exp (- x)))))))>
0.595 * * * [progress]: localizing error
0.604 * * * [progress]: generating rewritten candidates
0.604 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1)
0.605 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1)
0.615 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 2)
0.621 * * * * [progress]: [ 4 / 4 ] rewriting at (2)
0.623 * * * [progress]: generating series expansions
0.623 * * * * [progress]: [ 1 / 4 ] generating series at (2 1)
0.623 * [approximate]: Taking taylor expansion of (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) in (x) around 0
0.623 * [taylor]: Taking taylor expansion of (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) in x
0.623 * [taylor]: Rewrote expression to (- (exp (/ 2.0 (+ (exp x) (exp (- x))))) 1)
0.623 * [taylor]: Taking taylor expansion of (exp (/ 2.0 (+ (exp x) (exp (- x))))) in x
0.623 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in x
0.623 * [taylor]: Taking taylor expansion of 2.0 in x
0.623 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
0.623 * [taylor]: Taking taylor expansion of (exp x) in x
0.623 * [taylor]: Taking taylor expansion of x in x
0.623 * [taylor]: Taking taylor expansion of (exp (- x)) in x
0.623 * [taylor]: Taking taylor expansion of (- x) in x
0.623 * [taylor]: Taking taylor expansion of x in x
0.625 * [taylor]: Taking taylor expansion of 1 in x
0.625 * [taylor]: Taking taylor expansion of (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) in x
0.625 * [taylor]: Rewrote expression to (- (exp (/ 2.0 (+ (exp x) (exp (- x))))) 1)
0.625 * [taylor]: Taking taylor expansion of (exp (/ 2.0 (+ (exp x) (exp (- x))))) in x
0.625 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in x
0.625 * [taylor]: Taking taylor expansion of 2.0 in x
0.625 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
0.625 * [taylor]: Taking taylor expansion of (exp x) in x
0.625 * [taylor]: Taking taylor expansion of x in x
0.625 * [taylor]: Taking taylor expansion of (exp (- x)) in x
0.625 * [taylor]: Taking taylor expansion of (- x) in x
0.625 * [taylor]: Taking taylor expansion of x in x
0.626 * [taylor]: Taking taylor expansion of 1 in x
0.672 * [approximate]: Taking taylor expansion of (expm1 (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in (x) around 0
0.672 * [taylor]: Taking taylor expansion of (expm1 (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x
0.672 * [taylor]: Rewrote expression to (- (exp (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1)
0.672 * [taylor]: Taking taylor expansion of (exp (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x
0.672 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
0.672 * [taylor]: Taking taylor expansion of 2.0 in x
0.672 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
0.672 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.672 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.677 * [taylor]: Taking taylor expansion of x in x
0.678 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
0.678 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
0.678 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.678 * [taylor]: Taking taylor expansion of x in x
0.679 * [taylor]: Taking taylor expansion of 1 in x
0.679 * [taylor]: Taking taylor expansion of (expm1 (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x
0.679 * [taylor]: Rewrote expression to (- (exp (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1)
0.679 * [taylor]: Taking taylor expansion of (exp (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x
0.679 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
0.679 * [taylor]: Taking taylor expansion of 2.0 in x
0.679 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
0.679 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.679 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.679 * [taylor]: Taking taylor expansion of x in x
0.679 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
0.679 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
0.680 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.680 * [taylor]: Taking taylor expansion of x in x
0.680 * [taylor]: Taking taylor expansion of 1 in x
0.697 * [approximate]: Taking taylor expansion of (expm1 (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) in (x) around 0
0.697 * [taylor]: Taking taylor expansion of (expm1 (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x
0.697 * [taylor]: Rewrote expression to (- (exp (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1)
0.697 * [taylor]: Taking taylor expansion of (exp (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x
0.697 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
0.697 * [taylor]: Taking taylor expansion of 2.0 in x
0.697 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.697 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.697 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.697 * [taylor]: Taking taylor expansion of x in x
0.698 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.698 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.698 * [taylor]: Taking taylor expansion of -1 in x
0.698 * [taylor]: Taking taylor expansion of x in x
0.698 * [taylor]: Taking taylor expansion of 1 in x
0.698 * [taylor]: Taking taylor expansion of (expm1 (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x
0.698 * [taylor]: Rewrote expression to (- (exp (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1)
0.698 * [taylor]: Taking taylor expansion of (exp (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x
0.698 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
0.698 * [taylor]: Taking taylor expansion of 2.0 in x
0.698 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.698 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.698 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.698 * [taylor]: Taking taylor expansion of x in x
0.699 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.699 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.699 * [taylor]: Taking taylor expansion of -1 in x
0.699 * [taylor]: Taking taylor expansion of x in x
0.699 * [taylor]: Taking taylor expansion of 1 in x
0.715 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1)
0.716 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in (x) around 0
0.716 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in x
0.716 * [taylor]: Taking taylor expansion of 2.0 in x
0.716 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
0.716 * [taylor]: Taking taylor expansion of (exp x) in x
0.716 * [taylor]: Taking taylor expansion of x in x
0.716 * [taylor]: Taking taylor expansion of (exp (- x)) in x
0.716 * [taylor]: Taking taylor expansion of (- x) in x
0.716 * [taylor]: Taking taylor expansion of x in x
0.717 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in x
0.717 * [taylor]: Taking taylor expansion of 2.0 in x
0.717 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
0.717 * [taylor]: Taking taylor expansion of (exp x) in x
0.717 * [taylor]: Taking taylor expansion of x in x
0.717 * [taylor]: Taking taylor expansion of (exp (- x)) in x
0.717 * [taylor]: Taking taylor expansion of (- x) in x
0.717 * [taylor]: Taking taylor expansion of x in x
0.740 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0
0.740 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
0.740 * [taylor]: Taking taylor expansion of 2.0 in x
0.741 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
0.741 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.741 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.741 * [taylor]: Taking taylor expansion of x in x
0.741 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
0.741 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
0.741 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.741 * [taylor]: Taking taylor expansion of x in x
0.742 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
0.742 * [taylor]: Taking taylor expansion of 2.0 in x
0.742 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
0.742 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.742 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.742 * [taylor]: Taking taylor expansion of x in x
0.742 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
0.742 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
0.742 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.742 * [taylor]: Taking taylor expansion of x in x
0.748 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
0.748 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
0.748 * [taylor]: Taking taylor expansion of 2.0 in x
0.748 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.748 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.748 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.748 * [taylor]: Taking taylor expansion of x in x
0.748 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.748 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.748 * [taylor]: Taking taylor expansion of -1 in x
0.748 * [taylor]: Taking taylor expansion of x in x
0.749 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
0.749 * [taylor]: Taking taylor expansion of 2.0 in x
0.749 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.749 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.749 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.749 * [taylor]: Taking taylor expansion of x in x
0.749 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.749 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.749 * [taylor]: Taking taylor expansion of -1 in x
0.749 * [taylor]: Taking taylor expansion of x in x
0.754 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 2)
0.754 * [approximate]: Taking taylor expansion of (+ (exp x) (exp (- x))) in (x) around 0
0.754 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
0.754 * [taylor]: Taking taylor expansion of (exp x) in x
0.754 * [taylor]: Taking taylor expansion of x in x
0.754 * [taylor]: Taking taylor expansion of (exp (- x)) in x
0.754 * [taylor]: Taking taylor expansion of (- x) in x
0.754 * [taylor]: Taking taylor expansion of x in x
0.755 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
0.755 * [taylor]: Taking taylor expansion of (exp x) in x
0.755 * [taylor]: Taking taylor expansion of x in x
0.755 * [taylor]: Taking taylor expansion of (exp (- x)) in x
0.755 * [taylor]: Taking taylor expansion of (- x) in x
0.755 * [taylor]: Taking taylor expansion of x in x
0.775 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in (x) around 0
0.775 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
0.775 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.775 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.775 * [taylor]: Taking taylor expansion of x in x
0.775 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
0.775 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
0.775 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.776 * [taylor]: Taking taylor expansion of x in x
0.776 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
0.776 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.776 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.776 * [taylor]: Taking taylor expansion of x in x
0.776 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
0.776 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
0.776 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.776 * [taylor]: Taking taylor expansion of x in x
0.779 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in (x) around 0
0.779 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.779 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.779 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.779 * [taylor]: Taking taylor expansion of x in x
0.779 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.779 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.779 * [taylor]: Taking taylor expansion of -1 in x
0.779 * [taylor]: Taking taylor expansion of x in x
0.780 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.780 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.780 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.780 * [taylor]: Taking taylor expansion of x in x
0.780 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.780 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.780 * [taylor]: Taking taylor expansion of -1 in x
0.780 * [taylor]: Taking taylor expansion of x in x
0.782 * * * * [progress]: [ 4 / 4 ] generating series at (2)
0.782 * [approximate]: Taking taylor expansion of (log1p (expm1 (/ 2.0 (+ (exp x) (exp (- x)))))) in (x) around 0
0.782 * [taylor]: Taking taylor expansion of (log1p (expm1 (/ 2.0 (+ (exp x) (exp (- x)))))) in x
0.782 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (/ 2.0 (+ (exp x) (exp (- x)))))))
0.782 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (/ 2.0 (+ (exp x) (exp (- x)))))) in x
0.782 * [taylor]: Taking taylor expansion of 1 in x
0.782 * [taylor]: Taking taylor expansion of (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) in x
0.782 * [taylor]: Rewrote expression to (- (exp (/ 2.0 (+ (exp x) (exp (- x))))) 1)
0.782 * [taylor]: Taking taylor expansion of (exp (/ 2.0 (+ (exp x) (exp (- x))))) in x
0.783 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in x
0.783 * [taylor]: Taking taylor expansion of 2.0 in x
0.783 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
0.783 * [taylor]: Taking taylor expansion of (exp x) in x
0.783 * [taylor]: Taking taylor expansion of x in x
0.783 * [taylor]: Taking taylor expansion of (exp (- x)) in x
0.783 * [taylor]: Taking taylor expansion of (- x) in x
0.783 * [taylor]: Taking taylor expansion of x in x
0.784 * [taylor]: Taking taylor expansion of 1 in x
0.786 * [taylor]: Taking taylor expansion of (log1p (expm1 (/ 2.0 (+ (exp x) (exp (- x)))))) in x
0.786 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (/ 2.0 (+ (exp x) (exp (- x)))))))
0.786 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (/ 2.0 (+ (exp x) (exp (- x)))))) in x
0.786 * [taylor]: Taking taylor expansion of 1 in x
0.786 * [taylor]: Taking taylor expansion of (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) in x
0.786 * [taylor]: Rewrote expression to (- (exp (/ 2.0 (+ (exp x) (exp (- x))))) 1)
0.786 * [taylor]: Taking taylor expansion of (exp (/ 2.0 (+ (exp x) (exp (- x))))) in x
0.786 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in x
0.786 * [taylor]: Taking taylor expansion of 2.0 in x
0.786 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
0.786 * [taylor]: Taking taylor expansion of (exp x) in x
0.786 * [taylor]: Taking taylor expansion of x in x
0.786 * [taylor]: Taking taylor expansion of (exp (- x)) in x
0.786 * [taylor]: Taking taylor expansion of (- x) in x
0.786 * [taylor]: Taking taylor expansion of x in x
0.788 * [taylor]: Taking taylor expansion of 1 in x
0.880 * [approximate]: Taking taylor expansion of (log1p (expm1 (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in (x) around 0
0.880 * [taylor]: Taking taylor expansion of (log1p (expm1 (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in x
0.880 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))))
0.880 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in x
0.880 * [taylor]: Taking taylor expansion of 1 in x
0.880 * [taylor]: Taking taylor expansion of (expm1 (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x
0.880 * [taylor]: Rewrote expression to (- (exp (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1)
0.880 * [taylor]: Taking taylor expansion of (exp (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x
0.880 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
0.880 * [taylor]: Taking taylor expansion of 2.0 in x
0.880 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
0.880 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.880 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.880 * [taylor]: Taking taylor expansion of x in x
0.880 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
0.880 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
0.880 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.880 * [taylor]: Taking taylor expansion of x in x
0.881 * [taylor]: Taking taylor expansion of 1 in x
0.882 * [taylor]: Taking taylor expansion of (log1p (expm1 (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in x
0.882 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))))
0.882 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in x
0.882 * [taylor]: Taking taylor expansion of 1 in x
0.882 * [taylor]: Taking taylor expansion of (expm1 (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x
0.882 * [taylor]: Rewrote expression to (- (exp (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1)
0.882 * [taylor]: Taking taylor expansion of (exp (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x
0.882 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
0.882 * [taylor]: Taking taylor expansion of 2.0 in x
0.882 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
0.882 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.882 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.882 * [taylor]: Taking taylor expansion of x in x
0.882 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
0.882 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
0.882 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.882 * [taylor]: Taking taylor expansion of x in x
0.883 * [taylor]: Taking taylor expansion of 1 in x
0.923 * [approximate]: Taking taylor expansion of (log1p (expm1 (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in (x) around 0
0.923 * [taylor]: Taking taylor expansion of (log1p (expm1 (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in x
0.923 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))))))
0.923 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in x
0.923 * [taylor]: Taking taylor expansion of 1 in x
0.923 * [taylor]: Taking taylor expansion of (expm1 (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x
0.923 * [taylor]: Rewrote expression to (- (exp (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1)
0.923 * [taylor]: Taking taylor expansion of (exp (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x
0.923 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
0.923 * [taylor]: Taking taylor expansion of 2.0 in x
0.923 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.923 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.923 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.923 * [taylor]: Taking taylor expansion of x in x
0.924 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.924 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.924 * [taylor]: Taking taylor expansion of -1 in x
0.924 * [taylor]: Taking taylor expansion of x in x
0.924 * [taylor]: Taking taylor expansion of 1 in x
0.925 * [taylor]: Taking taylor expansion of (log1p (expm1 (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in x
0.925 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))))))
0.925 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in x
0.925 * [taylor]: Taking taylor expansion of 1 in x
0.925 * [taylor]: Taking taylor expansion of (expm1 (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x
0.925 * [taylor]: Rewrote expression to (- (exp (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1)
0.925 * [taylor]: Taking taylor expansion of (exp (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x
0.925 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
0.925 * [taylor]: Taking taylor expansion of 2.0 in x
0.925 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.925 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.925 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.925 * [taylor]: Taking taylor expansion of x in x
0.926 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.926 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.926 * [taylor]: Taking taylor expansion of -1 in x
0.926 * [taylor]: Taking taylor expansion of x in x
0.926 * [taylor]: Taking taylor expansion of 1 in x
0.972 * * * [progress]: simplifying candidates
0.973 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (exp (/ 2.0 (+ (exp x) (exp (- x)))))
  (expm1 (expm1 (/ 2.0 (+ (exp x) (exp (- x))))))
  (log1p (expm1 (/ 2.0 (+ (exp x) (exp (- x))))))
  (log (expm1 (/ 2.0 (+ (exp x) (exp (- x))))))
  (exp (expm1 (/ 2.0 (+ (exp x) (exp (- x))))))
  (* (cbrt (expm1 (/ 2.0 (+ (exp x) (exp (- x)))))) (cbrt (expm1 (/ 2.0 (+ (exp x) (exp (- x)))))))
  (cbrt (expm1 (/ 2.0 (+ (exp x) (exp (- x))))))
  (* (* (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) (expm1 (/ 2.0 (+ (exp x) (exp (- x)))))) (expm1 (/ 2.0 (+ (exp x) (exp (- x))))))
  (sqrt (expm1 (/ 2.0 (+ (exp x) (exp (- x))))))
  (sqrt (expm1 (/ 2.0 (+ (exp x) (exp (- x))))))
  (expm1 (/ 2.0 (+ (exp x) (exp (- x)))))
  (log1p (/ 2.0 (+ (exp x) (exp (- x)))))
  (- (log 2.0) (log (+ (exp x) (exp (- x)))))
  (log (/ 2.0 (+ (exp x) (exp (- x)))))
  (exp (/ 2.0 (+ (exp x) (exp (- x)))))
  (/ (* (* 2.0 2.0) 2.0) (* (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x)))))
  (* (cbrt (/ 2.0 (+ (exp x) (exp (- x))))) (cbrt (/ 2.0 (+ (exp x) (exp (- x))))))
  (cbrt (/ 2.0 (+ (exp x) (exp (- x)))))
  (* (* (/ 2.0 (+ (exp x) (exp (- x)))) (/ 2.0 (+ (exp x) (exp (- x))))) (/ 2.0 (+ (exp x) (exp (- x)))))
  (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))
  (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))
  (- 2.0)
  (- (+ (exp x) (exp (- x))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ (cbrt 2.0) (cbrt (+ (exp x) (exp (- x)))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ (exp x) (exp (- x)))))
  (/ (cbrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) 1)
  (/ (cbrt 2.0) (+ (exp x) (exp (- x))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) 1)
  (/ (cbrt 2.0) (+ (exp x) (exp (- x))))
  (/ (sqrt 2.0) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ (sqrt 2.0) (cbrt (+ (exp x) (exp (- x)))))
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (/ (sqrt 2.0) 1)
  (/ (sqrt 2.0) (+ (exp x) (exp (- x))))
  (/ (sqrt 2.0) 1)
  (/ (sqrt 2.0) (+ (exp x) (exp (- x))))
  (/ 1 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ 2.0 (cbrt (+ (exp x) (exp (- x)))))
  (/ 1 (sqrt (+ (exp x) (exp (- x)))))
  (/ 2.0 (sqrt (+ (exp x) (exp (- x)))))
  (/ 1 1)
  (/ 2.0 (+ (exp x) (exp (- x))))
  (/ 1 1)
  (/ 2.0 (+ (exp x) (exp (- x))))
  (/ 1 (+ (exp x) (exp (- x))))
  (/ (+ (exp x) (exp (- x))) 2.0)
  (/ 2.0 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ 2.0 (sqrt (+ (exp x) (exp (- x)))))
  (/ 2.0 1)
  (/ 2.0 1)
  (/ (+ (exp x) (exp (- x))) (cbrt 2.0))
  (/ (+ (exp x) (exp (- x))) (sqrt 2.0))
  (/ (+ (exp x) (exp (- x))) 2.0)
  (/ 2.0 (+ (pow (exp x) 3) (pow (exp (- x)) 3)))
  (/ 2.0 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))
  (expm1 (+ (exp x) (exp (- x))))
  (log1p (+ (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)))
  (+ 1 (expm1 (/ 2.0 (+ (exp x) (exp (- x))))))
  (expm1 (log1p (expm1 (/ 2.0 (+ (exp x) (exp (- x)))))))
  (log1p (log1p (expm1 (/ 2.0 (+ (exp x) (exp (- x)))))))
  (log (log1p (expm1 (/ 2.0 (+ (exp x) (exp (- x)))))))
  (exp (log1p (expm1 (/ 2.0 (+ (exp x) (exp (- x)))))))
  (* (cbrt (log1p (expm1 (/ 2.0 (+ (exp x) (exp (- x))))))) (cbrt (log1p (expm1 (/ 2.0 (+ (exp x) (exp (- x))))))))
  (cbrt (log1p (expm1 (/ 2.0 (+ (exp x) (exp (- x)))))))
  (* (* (log1p (expm1 (/ 2.0 (+ (exp x) (exp (- x)))))) (log1p (expm1 (/ 2.0 (+ (exp x) (exp (- x))))))) (log1p (expm1 (/ 2.0 (+ (exp x) (exp (- x)))))))
  (sqrt (log1p (expm1 (/ 2.0 (+ (exp x) (exp (- x)))))))
  (sqrt (log1p (expm1 (/ 2.0 (+ (exp x) (exp (- x)))))))
  (- (+ (exp 1.0) (* 0.33333333333333337 (* (exp 1.0) (pow x 4)))) (+ (* 0.5 (* (exp 1.0) (pow x 2))) 1))
  (- (exp (/ 2.0 (+ (exp x) (exp (- x))))) 1)
  (- (exp (/ 2.0 (+ (exp (* -1 x)) (exp x)))) 1)
  (- (+ (* 0.20833333333333334 (pow x 4)) 1.0) (* 0.5 (pow x 2)))
  (/ 2.0 (+ (exp x) (exp (- x))))
  (/ 2.0 (+ (exp (* -1 x)) (exp x)))
  (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2))
  (+ (exp x) (exp (- x)))
  (+ (exp (* -1 x)) (exp x))
  (- (+ (* 0.20833333333333334 (pow x 4)) 1.0) (* 0.5 (pow x 2)))
  (/ 2.0 (+ (exp x) (exp (- x))))
  (/ 2.0 (+ (exp (* -1 x)) (exp x)))
0.978 * * [simplify]: iteration  0 :  255  enodes  (cost  639 )
0.982 * * [simplify]: iteration  1 :  813  enodes  (cost  578 )
0.999 * * [simplify]: iteration  2 :  3783  enodes  (cost  573 )
1.117 * * [simplify]: iteration  3 :  5001  enodes  (cost  572 )
1.121 * [simplify]: Simplified to:
   (exp (/ 2.0 (+ (exp x) (exp (- x)))))
  (expm1 (expm1 (/ 2.0 (+ (exp x) (exp (- x))))))
  (/ 2.0 (+ (exp x) (exp (- x))))
  (log (expm1 (/ 2.0 (+ (exp x) (exp (- x))))))
  (exp (expm1 (/ 2.0 (+ (exp x) (exp (- x))))))
  (* (cbrt (expm1 (/ 2.0 (+ (exp x) (exp (- x)))))) (cbrt (expm1 (/ 2.0 (+ (exp x) (exp (- x)))))))
  (cbrt (expm1 (/ 2.0 (+ (exp x) (exp (- x))))))
  (pow (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) 3)
  (sqrt (expm1 (/ 2.0 (+ (exp x) (exp (- x))))))
  (sqrt (expm1 (/ 2.0 (+ (exp x) (exp (- x))))))
  (expm1 (/ 2.0 (+ (exp x) (exp (- x)))))
  (log1p (/ 2.0 (+ (exp x) (exp (- x)))))
  (log (/ 2.0 (+ (exp x) (exp (- x)))))
  (log (/ 2.0 (+ (exp x) (exp (- x)))))
  (exp (/ 2.0 (+ (exp x) (exp (- x)))))
  (pow (/ 2.0 (+ (exp x) (exp (- x)))) 3)
  (* (cbrt (/ 2.0 (+ (exp x) (exp (- x))))) (cbrt (/ 2.0 (+ (exp x) (exp (- x))))))
  (cbrt (/ 2.0 (+ (exp x) (exp (- x)))))
  (pow (/ 2.0 (+ (exp x) (exp (- x)))) 3)
  (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))
  (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))
  (- 2.0)
  (- (+ (exp x) (exp (- x))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ (cbrt 2.0) (cbrt (+ (exp x) (exp (- x)))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ (exp x) (exp (- x)))))
  (/ (cbrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (* (cbrt 2.0) (cbrt 2.0))
  (/ (cbrt 2.0) (+ (exp x) (exp (- x))))
  (* (cbrt 2.0) (cbrt 2.0))
  (/ (cbrt 2.0) (+ (exp x) (exp (- x))))
  (/ (sqrt 2.0) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ (sqrt 2.0) (cbrt (+ (exp x) (exp (- x)))))
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (sqrt 2.0)
  (/ (sqrt 2.0) (+ (exp x) (exp (- x))))
  (sqrt 2.0)
  (/ (sqrt 2.0) (+ (exp x) (exp (- x))))
  (/ 1 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ 2.0 (cbrt (+ (exp x) (exp (- x)))))
  (/ 1 (sqrt (+ (exp x) (exp (- x)))))
  (/ 2.0 (sqrt (+ (exp x) (exp (- x)))))
  1
  (/ 2.0 (+ (exp x) (exp (- x))))
  1
  (/ 2.0 (+ (exp x) (exp (- x))))
  (/ 1 (+ (exp x) (exp (- x))))
  (/ (+ (exp x) (exp (- x))) 2.0)
  (/ 2.0 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ 2.0 (sqrt (+ (exp x) (exp (- x)))))
  2.0
  2.0
  (/ (+ (exp x) (exp (- x))) (cbrt 2.0))
  (/ (+ (exp x) (exp (- x))) (sqrt 2.0))
  (/ (+ (exp x) (exp (- x))) 2.0)
  (/ 2.0 (+ (pow (exp x) 3) (pow (exp (- x)) 3)))
  (/ 2.0 (fma (- (exp (- x))) (exp (* -1 x)) (exp (+ x x))))
  (expm1 (+ (exp x) (exp (- x))))
  (log1p (+ (exp x) (exp (- x))))
  (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))
  (fma (exp x) (exp x) (expm1 (* x -2)))
  (fma (- (exp (- x))) (exp (* -1 x)) (exp (+ x x)))
  (- (exp x) (exp (- x)))
  (+ (exp (* -1 x)) (exp x))
  (exp (/ 2.0 (+ (exp x) (exp (- x)))))
  (expm1 (/ 2.0 (+ (exp x) (exp (- x)))))
  (log1p (/ 2.0 (+ (exp x) (exp (- x)))))
  (log (/ 2.0 (+ (exp x) (exp (- x)))))
  (exp (/ 2.0 (+ (exp x) (exp (- x)))))
  (* (cbrt (/ 2.0 (+ (exp x) (exp (- x))))) (cbrt (/ 2.0 (+ (exp x) (exp (- x))))))
  (cbrt (/ 2.0 (+ (exp x) (exp (- x)))))
  (pow (/ 2.0 (+ (exp x) (exp (- x)))) 3)
  (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))
  (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))
  (fma (* 0.33333333333333337 (exp 1.0)) (pow x 4) (- (exp 1.0) (fma 0.5 (* (exp 1.0) (pow x 2)) 1)))
  (expm1 (/ 2.0 (+ (exp x) (exp (- x)))))
  (expm1 (/ 2.0 (+ (exp x) (exp (- x)))))
  (fma (pow x 4) 0.20833333333333334 (- 1.0 (* 0.5 (pow x 2))))
  (/ 2.0 (+ (exp x) (exp (- x))))
  (/ 2.0 (+ (exp x) (exp (- x))))
  (fma x x (fma 1/12 (pow x 4) 2))
  (+ (exp (* -1 x)) (exp x))
  (+ (exp (* -1 x)) (exp x))
  (fma (pow x 4) 0.20833333333333334 (- 1.0 (* 0.5 (pow x 2))))
  (/ 2.0 (+ (exp x) (exp (- x))))
  (/ 2.0 (+ (exp x) (exp (- x))))
1.121 * * * [progress]: adding candidates to table
1.331 * * [progress]: iteration 3 / 4
1.331 * * * [progress]: picking best candidate
1.338 * * * * [pick]: Picked  #<alt (λ (x) (log1p (cbrt (pow (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) 3))))>
1.338 * * * [progress]: localizing error
1.354 * * * [progress]: generating rewritten candidates
1.354 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1 1)
1.354 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1)
1.356 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1 1)
1.366 * * * * [progress]: [ 4 / 4 ] rewriting at (2)
1.368 * * * [progress]: generating series expansions
1.368 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 1)
1.368 * [approximate]: Taking taylor expansion of (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) in (x) around 0
1.368 * [taylor]: Taking taylor expansion of (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) in x
1.368 * [taylor]: Rewrote expression to (- (exp (/ 2.0 (+ (exp x) (exp (- x))))) 1)
1.368 * [taylor]: Taking taylor expansion of (exp (/ 2.0 (+ (exp x) (exp (- x))))) in x
1.368 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in x
1.368 * [taylor]: Taking taylor expansion of 2.0 in x
1.368 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1.368 * [taylor]: Taking taylor expansion of (exp x) in x
1.368 * [taylor]: Taking taylor expansion of x in x
1.368 * [taylor]: Taking taylor expansion of (exp (- x)) in x
1.368 * [taylor]: Taking taylor expansion of (- x) in x
1.368 * [taylor]: Taking taylor expansion of x in x
1.370 * [taylor]: Taking taylor expansion of 1 in x
1.370 * [taylor]: Taking taylor expansion of (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) in x
1.370 * [taylor]: Rewrote expression to (- (exp (/ 2.0 (+ (exp x) (exp (- x))))) 1)
1.370 * [taylor]: Taking taylor expansion of (exp (/ 2.0 (+ (exp x) (exp (- x))))) in x
1.370 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in x
1.370 * [taylor]: Taking taylor expansion of 2.0 in x
1.370 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1.370 * [taylor]: Taking taylor expansion of (exp x) in x
1.370 * [taylor]: Taking taylor expansion of x in x
1.370 * [taylor]: Taking taylor expansion of (exp (- x)) in x
1.371 * [taylor]: Taking taylor expansion of (- x) in x
1.371 * [taylor]: Taking taylor expansion of x in x
1.372 * [taylor]: Taking taylor expansion of 1 in x
1.419 * [approximate]: Taking taylor expansion of (expm1 (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in (x) around 0
1.419 * [taylor]: Taking taylor expansion of (expm1 (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x
1.419 * [taylor]: Rewrote expression to (- (exp (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1)
1.419 * [taylor]: Taking taylor expansion of (exp (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x
1.419 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1.419 * [taylor]: Taking taylor expansion of 2.0 in x
1.419 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1.419 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.419 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.419 * [taylor]: Taking taylor expansion of x in x
1.420 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
1.420 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
1.420 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.420 * [taylor]: Taking taylor expansion of x in x
1.420 * [taylor]: Taking taylor expansion of 1 in x
1.420 * [taylor]: Taking taylor expansion of (expm1 (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x
1.421 * [taylor]: Rewrote expression to (- (exp (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1)
1.421 * [taylor]: Taking taylor expansion of (exp (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x
1.421 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1.421 * [taylor]: Taking taylor expansion of 2.0 in x
1.421 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1.421 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.421 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.421 * [taylor]: Taking taylor expansion of x in x
1.421 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
1.421 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
1.421 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.421 * [taylor]: Taking taylor expansion of x in x
1.422 * [taylor]: Taking taylor expansion of 1 in x
1.444 * [approximate]: Taking taylor expansion of (expm1 (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) in (x) around 0
1.444 * [taylor]: Taking taylor expansion of (expm1 (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x
1.444 * [taylor]: Rewrote expression to (- (exp (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1)
1.444 * [taylor]: Taking taylor expansion of (exp (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x
1.444 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1.444 * [taylor]: Taking taylor expansion of 2.0 in x
1.444 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.444 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.444 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.444 * [taylor]: Taking taylor expansion of x in x
1.445 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.445 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.445 * [taylor]: Taking taylor expansion of -1 in x
1.445 * [taylor]: Taking taylor expansion of x in x
1.445 * [taylor]: Taking taylor expansion of 1 in x
1.445 * [taylor]: Taking taylor expansion of (expm1 (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x
1.445 * [taylor]: Rewrote expression to (- (exp (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1)
1.445 * [taylor]: Taking taylor expansion of (exp (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x
1.445 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1.445 * [taylor]: Taking taylor expansion of 2.0 in x
1.445 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.445 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.445 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.445 * [taylor]: Taking taylor expansion of x in x
1.446 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.446 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.446 * [taylor]: Taking taylor expansion of -1 in x
1.446 * [taylor]: Taking taylor expansion of x in x
1.446 * [taylor]: Taking taylor expansion of 1 in x
1.463 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1)
1.463 * [approximate]: Taking taylor expansion of (pow (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) 3) in (x) around 0
1.463 * [taylor]: Taking taylor expansion of (pow (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) 3) in x
1.463 * [taylor]: Taking taylor expansion of (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) in x
1.463 * [taylor]: Rewrote expression to (- (exp (/ 2.0 (+ (exp x) (exp (- x))))) 1)
1.463 * [taylor]: Taking taylor expansion of (exp (/ 2.0 (+ (exp x) (exp (- x))))) in x
1.463 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in x
1.463 * [taylor]: Taking taylor expansion of 2.0 in x
1.463 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1.463 * [taylor]: Taking taylor expansion of (exp x) in x
1.463 * [taylor]: Taking taylor expansion of x in x
1.463 * [taylor]: Taking taylor expansion of (exp (- x)) in x
1.463 * [taylor]: Taking taylor expansion of (- x) in x
1.463 * [taylor]: Taking taylor expansion of x in x
1.465 * [taylor]: Taking taylor expansion of 1 in x
1.465 * [taylor]: Taking taylor expansion of (pow (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) 3) in x
1.465 * [taylor]: Taking taylor expansion of (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) in x
1.466 * [taylor]: Rewrote expression to (- (exp (/ 2.0 (+ (exp x) (exp (- x))))) 1)
1.466 * [taylor]: Taking taylor expansion of (exp (/ 2.0 (+ (exp x) (exp (- x))))) in x
1.466 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in x
1.466 * [taylor]: Taking taylor expansion of 2.0 in x
1.466 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1.466 * [taylor]: Taking taylor expansion of (exp x) in x
1.466 * [taylor]: Taking taylor expansion of x in x
1.466 * [taylor]: Taking taylor expansion of (exp (- x)) in x
1.466 * [taylor]: Taking taylor expansion of (- x) in x
1.466 * [taylor]: Taking taylor expansion of x in x
1.467 * [taylor]: Taking taylor expansion of 1 in x
1.582 * [approximate]: Taking taylor expansion of (pow (expm1 (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 3) in (x) around 0
1.582 * [taylor]: Taking taylor expansion of (pow (expm1 (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 3) in x
1.582 * [taylor]: Taking taylor expansion of (expm1 (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x
1.582 * [taylor]: Rewrote expression to (- (exp (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1)
1.582 * [taylor]: Taking taylor expansion of (exp (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x
1.582 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1.582 * [taylor]: Taking taylor expansion of 2.0 in x
1.582 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1.582 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.582 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.582 * [taylor]: Taking taylor expansion of x in x
1.582 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
1.582 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
1.582 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.582 * [taylor]: Taking taylor expansion of x in x
1.583 * [taylor]: Taking taylor expansion of 1 in x
1.583 * [taylor]: Taking taylor expansion of (pow (expm1 (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 3) in x
1.583 * [taylor]: Taking taylor expansion of (expm1 (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x
1.583 * [taylor]: Rewrote expression to (- (exp (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1)
1.584 * [taylor]: Taking taylor expansion of (exp (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x
1.584 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1.584 * [taylor]: Taking taylor expansion of 2.0 in x
1.584 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1.584 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.584 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.584 * [taylor]: Taking taylor expansion of x in x
1.584 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
1.584 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
1.584 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.584 * [taylor]: Taking taylor expansion of x in x
1.585 * [taylor]: Taking taylor expansion of 1 in x
1.619 * [approximate]: Taking taylor expansion of (pow (expm1 (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 3) in (x) around 0
1.619 * [taylor]: Taking taylor expansion of (pow (expm1 (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 3) in x
1.619 * [taylor]: Taking taylor expansion of (expm1 (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x
1.619 * [taylor]: Rewrote expression to (- (exp (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1)
1.619 * [taylor]: Taking taylor expansion of (exp (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x
1.619 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1.619 * [taylor]: Taking taylor expansion of 2.0 in x
1.619 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.619 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.619 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.619 * [taylor]: Taking taylor expansion of x in x
1.620 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.620 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.620 * [taylor]: Taking taylor expansion of -1 in x
1.620 * [taylor]: Taking taylor expansion of x in x
1.620 * [taylor]: Taking taylor expansion of 1 in x
1.621 * [taylor]: Taking taylor expansion of (pow (expm1 (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 3) in x
1.621 * [taylor]: Taking taylor expansion of (expm1 (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x
1.621 * [taylor]: Rewrote expression to (- (exp (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1)
1.621 * [taylor]: Taking taylor expansion of (exp (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x
1.621 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1.621 * [taylor]: Taking taylor expansion of 2.0 in x
1.621 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.621 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.621 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.621 * [taylor]: Taking taylor expansion of x in x
1.621 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.621 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.621 * [taylor]: Taking taylor expansion of -1 in x
1.621 * [taylor]: Taking taylor expansion of x in x
1.622 * [taylor]: Taking taylor expansion of 1 in x
1.649 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1 1)
1.649 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in (x) around 0
1.649 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in x
1.649 * [taylor]: Taking taylor expansion of 2.0 in x
1.649 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1.649 * [taylor]: Taking taylor expansion of (exp x) in x
1.650 * [taylor]: Taking taylor expansion of x in x
1.650 * [taylor]: Taking taylor expansion of (exp (- x)) in x
1.650 * [taylor]: Taking taylor expansion of (- x) in x
1.650 * [taylor]: Taking taylor expansion of x in x
1.651 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in x
1.651 * [taylor]: Taking taylor expansion of 2.0 in x
1.651 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1.651 * [taylor]: Taking taylor expansion of (exp x) in x
1.651 * [taylor]: Taking taylor expansion of x in x
1.651 * [taylor]: Taking taylor expansion of (exp (- x)) in x
1.651 * [taylor]: Taking taylor expansion of (- x) in x
1.651 * [taylor]: Taking taylor expansion of x in x
1.674 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0
1.674 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1.674 * [taylor]: Taking taylor expansion of 2.0 in x
1.674 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1.674 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.674 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.674 * [taylor]: Taking taylor expansion of x in x
1.674 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
1.674 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
1.674 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.674 * [taylor]: Taking taylor expansion of x in x
1.675 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1.675 * [taylor]: Taking taylor expansion of 2.0 in x
1.675 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1.675 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.675 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.675 * [taylor]: Taking taylor expansion of x in x
1.675 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
1.675 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
1.675 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.675 * [taylor]: Taking taylor expansion of x in x
1.681 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
1.681 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1.681 * [taylor]: Taking taylor expansion of 2.0 in x
1.681 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.681 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.681 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.681 * [taylor]: Taking taylor expansion of x in x
1.682 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.682 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.682 * [taylor]: Taking taylor expansion of -1 in x
1.682 * [taylor]: Taking taylor expansion of x in x
1.682 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1.682 * [taylor]: Taking taylor expansion of 2.0 in x
1.682 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.682 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.682 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.682 * [taylor]: Taking taylor expansion of x in x
1.682 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.682 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.682 * [taylor]: Taking taylor expansion of -1 in x
1.682 * [taylor]: Taking taylor expansion of x in x
1.687 * * * * [progress]: [ 4 / 4 ] generating series at (2)
1.692 * [approximate]: Taking taylor expansion of (log1p (expm1 (/ 2.0 (+ (exp x) (exp (- x)))))) in (x) around 0
1.692 * [taylor]: Taking taylor expansion of (log1p (expm1 (/ 2.0 (+ (exp x) (exp (- x)))))) in x
1.693 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (/ 2.0 (+ (exp x) (exp (- x)))))))
1.693 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (/ 2.0 (+ (exp x) (exp (- x)))))) in x
1.693 * [taylor]: Taking taylor expansion of 1 in x
1.693 * [taylor]: Taking taylor expansion of (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) in x
1.693 * [taylor]: Rewrote expression to (- (exp (/ 2.0 (+ (exp x) (exp (- x))))) 1)
1.693 * [taylor]: Taking taylor expansion of (exp (/ 2.0 (+ (exp x) (exp (- x))))) in x
1.693 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in x
1.693 * [taylor]: Taking taylor expansion of 2.0 in x
1.693 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1.693 * [taylor]: Taking taylor expansion of (exp x) in x
1.693 * [taylor]: Taking taylor expansion of x in x
1.693 * [taylor]: Taking taylor expansion of (exp (- x)) in x
1.693 * [taylor]: Taking taylor expansion of (- x) in x
1.693 * [taylor]: Taking taylor expansion of x in x
1.694 * [taylor]: Taking taylor expansion of 1 in x
1.697 * [taylor]: Taking taylor expansion of (log1p (expm1 (/ 2.0 (+ (exp x) (exp (- x)))))) in x
1.697 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (/ 2.0 (+ (exp x) (exp (- x)))))))
1.697 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (/ 2.0 (+ (exp x) (exp (- x)))))) in x
1.697 * [taylor]: Taking taylor expansion of 1 in x
1.697 * [taylor]: Taking taylor expansion of (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) in x
1.697 * [taylor]: Rewrote expression to (- (exp (/ 2.0 (+ (exp x) (exp (- x))))) 1)
1.697 * [taylor]: Taking taylor expansion of (exp (/ 2.0 (+ (exp x) (exp (- x))))) in x
1.697 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in x
1.697 * [taylor]: Taking taylor expansion of 2.0 in x
1.697 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1.697 * [taylor]: Taking taylor expansion of (exp x) in x
1.697 * [taylor]: Taking taylor expansion of x in x
1.697 * [taylor]: Taking taylor expansion of (exp (- x)) in x
1.697 * [taylor]: Taking taylor expansion of (- x) in x
1.697 * [taylor]: Taking taylor expansion of x in x
1.698 * [taylor]: Taking taylor expansion of 1 in x
1.790 * [approximate]: Taking taylor expansion of (log1p (expm1 (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in (x) around 0
1.791 * [taylor]: Taking taylor expansion of (log1p (expm1 (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in x
1.791 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))))
1.791 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in x
1.791 * [taylor]: Taking taylor expansion of 1 in x
1.791 * [taylor]: Taking taylor expansion of (expm1 (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x
1.791 * [taylor]: Rewrote expression to (- (exp (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1)
1.791 * [taylor]: Taking taylor expansion of (exp (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x
1.791 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1.791 * [taylor]: Taking taylor expansion of 2.0 in x
1.791 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1.791 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.791 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.791 * [taylor]: Taking taylor expansion of x in x
1.791 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
1.791 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
1.791 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.791 * [taylor]: Taking taylor expansion of x in x
1.792 * [taylor]: Taking taylor expansion of 1 in x
1.793 * [taylor]: Taking taylor expansion of (log1p (expm1 (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in x
1.793 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))))
1.793 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in x
1.793 * [taylor]: Taking taylor expansion of 1 in x
1.793 * [taylor]: Taking taylor expansion of (expm1 (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x
1.793 * [taylor]: Rewrote expression to (- (exp (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 1)
1.793 * [taylor]: Taking taylor expansion of (exp (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x
1.793 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
1.793 * [taylor]: Taking taylor expansion of 2.0 in x
1.793 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1.793 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.793 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.793 * [taylor]: Taking taylor expansion of x in x
1.793 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
1.793 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
1.793 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.793 * [taylor]: Taking taylor expansion of x in x
1.794 * [taylor]: Taking taylor expansion of 1 in x
1.833 * [approximate]: Taking taylor expansion of (log1p (expm1 (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in (x) around 0
1.833 * [taylor]: Taking taylor expansion of (log1p (expm1 (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in x
1.833 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))))))
1.833 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in x
1.833 * [taylor]: Taking taylor expansion of 1 in x
1.833 * [taylor]: Taking taylor expansion of (expm1 (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x
1.833 * [taylor]: Rewrote expression to (- (exp (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1)
1.833 * [taylor]: Taking taylor expansion of (exp (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x
1.833 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1.833 * [taylor]: Taking taylor expansion of 2.0 in x
1.833 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.833 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.833 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.833 * [taylor]: Taking taylor expansion of x in x
1.833 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.833 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.833 * [taylor]: Taking taylor expansion of -1 in x
1.833 * [taylor]: Taking taylor expansion of x in x
1.834 * [taylor]: Taking taylor expansion of 1 in x
1.835 * [taylor]: Taking taylor expansion of (log1p (expm1 (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in x
1.835 * [taylor]: Rewrote expression to (log (+ 1 (expm1 (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))))))
1.835 * [taylor]: Taking taylor expansion of (+ 1 (expm1 (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in x
1.835 * [taylor]: Taking taylor expansion of 1 in x
1.835 * [taylor]: Taking taylor expansion of (expm1 (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x
1.835 * [taylor]: Rewrote expression to (- (exp (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 1)
1.835 * [taylor]: Taking taylor expansion of (exp (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x
1.835 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1.835 * [taylor]: Taking taylor expansion of 2.0 in x
1.835 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.835 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.835 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.835 * [taylor]: Taking taylor expansion of x in x
1.835 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.835 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.835 * [taylor]: Taking taylor expansion of -1 in x
1.835 * [taylor]: Taking taylor expansion of x in x
1.836 * [taylor]: Taking taylor expansion of 1 in x
1.880 * * * [progress]: simplifying candidates
1.882 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (exp (/ 2.0 (+ (exp x) (exp (- x)))))
  (expm1 (expm1 (/ 2.0 (+ (exp x) (exp (- x))))))
  (log1p (expm1 (/ 2.0 (+ (exp x) (exp (- x))))))
  (log (expm1 (/ 2.0 (+ (exp x) (exp (- x))))))
  (exp (expm1 (/ 2.0 (+ (exp x) (exp (- x))))))
  (* (cbrt (expm1 (/ 2.0 (+ (exp x) (exp (- x)))))) (cbrt (expm1 (/ 2.0 (+ (exp x) (exp (- x)))))))
  (cbrt (expm1 (/ 2.0 (+ (exp x) (exp (- x))))))
  (* (* (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) (expm1 (/ 2.0 (+ (exp x) (exp (- x)))))) (expm1 (/ 2.0 (+ (exp x) (exp (- x))))))
  (sqrt (expm1 (/ 2.0 (+ (exp x) (exp (- x))))))
  (sqrt (expm1 (/ 2.0 (+ (exp x) (exp (- x))))))
  (expm1 (pow (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) 3))
  (log1p (pow (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) 3))
  (* (log (expm1 (/ 2.0 (+ (exp x) (exp (- x)))))) 3)
  (* (log (expm1 (/ 2.0 (+ (exp x) (exp (- x)))))) 3)
  (* 1 3)
  (pow (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) (* (cbrt 3) (cbrt 3)))
  (pow (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) (sqrt 3))
  (pow (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) 1)
  (pow (* (cbrt (expm1 (/ 2.0 (+ (exp x) (exp (- x)))))) (cbrt (expm1 (/ 2.0 (+ (exp x) (exp (- x))))))) 3)
  (pow (cbrt (expm1 (/ 2.0 (+ (exp x) (exp (- x)))))) 3)
  (pow (sqrt (expm1 (/ 2.0 (+ (exp x) (exp (- x)))))) 3)
  (pow (sqrt (expm1 (/ 2.0 (+ (exp x) (exp (- x)))))) 3)
  (pow 1 3)
  (pow (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) 3)
  (* (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) (expm1 (/ 2.0 (+ (exp x) (exp (- x))))))
  (log (pow (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) 3))
  (exp (pow (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) 3))
  (* (cbrt (pow (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) 3)) (cbrt (pow (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) 3)))
  (cbrt (pow (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) 3))
  (* (* (pow (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) 3) (pow (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) 3)) (pow (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) 3))
  (pow (* (cbrt (expm1 (/ 2.0 (+ (exp x) (exp (- x)))))) (cbrt (expm1 (/ 2.0 (+ (exp x) (exp (- x))))))) 3)
  (pow (cbrt (expm1 (/ 2.0 (+ (exp x) (exp (- x)))))) 3)
  (pow (sqrt (expm1 (/ 2.0 (+ (exp x) (exp (- x)))))) 3)
  (pow (sqrt (expm1 (/ 2.0 (+ (exp x) (exp (- x)))))) 3)
  (pow 1 3)
  (pow (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) 3)
  (* (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) (expm1 (/ 2.0 (+ (exp x) (exp (- x))))))
  (sqrt (pow (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) 3))
  (sqrt (pow (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) 3))
  (pow (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) (/ 3 2))
  (pow (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) (/ 3 2))
  (expm1 (/ 2.0 (+ (exp x) (exp (- x)))))
  (log1p (/ 2.0 (+ (exp x) (exp (- x)))))
  (- (log 2.0) (log (+ (exp x) (exp (- x)))))
  (log (/ 2.0 (+ (exp x) (exp (- x)))))
  (exp (/ 2.0 (+ (exp x) (exp (- x)))))
  (/ (* (* 2.0 2.0) 2.0) (* (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x)))))
  (* (cbrt (/ 2.0 (+ (exp x) (exp (- x))))) (cbrt (/ 2.0 (+ (exp x) (exp (- x))))))
  (cbrt (/ 2.0 (+ (exp x) (exp (- x)))))
  (* (* (/ 2.0 (+ (exp x) (exp (- x)))) (/ 2.0 (+ (exp x) (exp (- x))))) (/ 2.0 (+ (exp x) (exp (- x)))))
  (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))
  (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))
  (- 2.0)
  (- (+ (exp x) (exp (- x))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ (cbrt 2.0) (cbrt (+ (exp x) (exp (- x)))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ (exp x) (exp (- x)))))
  (/ (cbrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) 1)
  (/ (cbrt 2.0) (+ (exp x) (exp (- x))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) 1)
  (/ (cbrt 2.0) (+ (exp x) (exp (- x))))
  (/ (sqrt 2.0) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ (sqrt 2.0) (cbrt (+ (exp x) (exp (- x)))))
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (/ (sqrt 2.0) 1)
  (/ (sqrt 2.0) (+ (exp x) (exp (- x))))
  (/ (sqrt 2.0) 1)
  (/ (sqrt 2.0) (+ (exp x) (exp (- x))))
  (/ 1 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ 2.0 (cbrt (+ (exp x) (exp (- x)))))
  (/ 1 (sqrt (+ (exp x) (exp (- x)))))
  (/ 2.0 (sqrt (+ (exp x) (exp (- x)))))
  (/ 1 1)
  (/ 2.0 (+ (exp x) (exp (- x))))
  (/ 1 1)
  (/ 2.0 (+ (exp x) (exp (- x))))
  (/ 1 (+ (exp x) (exp (- x))))
  (/ (+ (exp x) (exp (- x))) 2.0)
  (/ 2.0 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ 2.0 (sqrt (+ (exp x) (exp (- x)))))
  (/ 2.0 1)
  (/ 2.0 1)
  (/ (+ (exp x) (exp (- x))) (cbrt 2.0))
  (/ (+ (exp x) (exp (- x))) (sqrt 2.0))
  (/ (+ (exp x) (exp (- x))) 2.0)
  (/ 2.0 (+ (pow (exp x) 3) (pow (exp (- x)) 3)))
  (/ 2.0 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))
  (+ 1 (cbrt (pow (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) 3)))
  (expm1 (log1p (cbrt (pow (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) 3))))
  (log1p (log1p (cbrt (pow (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) 3))))
  (log (log1p (cbrt (pow (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) 3))))
  (exp (log1p (cbrt (pow (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) 3))))
  (* (cbrt (log1p (cbrt (pow (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) 3)))) (cbrt (log1p (cbrt (pow (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) 3)))))
  (cbrt (log1p (cbrt (pow (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) 3))))
  (* (* (log1p (cbrt (pow (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) 3))) (log1p (cbrt (pow (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) 3)))) (log1p (cbrt (pow (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) 3))))
  (sqrt (log1p (cbrt (pow (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) 3))))
  (sqrt (log1p (cbrt (pow (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) 3))))
  (- (+ (exp 1.0) (* 0.33333333333333337 (* (exp 1.0) (pow x 4)))) (+ (* 0.5 (* (exp 1.0) (pow x 2))) 1))
  (- (exp (/ 2.0 (+ (exp x) (exp (- x))))) 1)
  (- (exp (/ 2.0 (+ (exp (* -1 x)) (exp x)))) 1)
  (- (+ (* 1.0 (* (exp 1.0) (pow x 4))) (+ (pow (exp 1.0) 3) (+ (* 1.75 (* (pow (exp 1.0) 3) (pow x 4))) (+ (* 3.0 (* (pow (exp 1.0) 2) (pow x 2))) (* 3 (exp 1.0)))))) (+ (* 2.75 (* (pow (exp 1.0) 2) (pow x 4))) (+ (* 1.5 (* (exp 1.0) (pow x 2))) (+ (* 3 (pow (exp 1.0) 2)) (+ (* 1.5 (* (pow (exp 1.0) 3) (pow x 2))) 1)))))
  (pow (- (exp (/ 2.0 (+ (exp x) (exp (- x))))) 1) 3)
  (pow (- (exp (/ 2.0 (+ (exp (* -1 x)) (exp x)))) 1) 3)
  (- (+ (* 0.20833333333333334 (pow x 4)) 1.0) (* 0.5 (pow x 2)))
  (/ 2.0 (+ (exp x) (exp (- x))))
  (/ 2.0 (+ (exp (* -1 x)) (exp x)))
  (- (+ (* 0.20833333333333334 (pow x 4)) 1.0) (* 0.5 (pow x 2)))
  (/ 2.0 (+ (exp x) (exp (- x))))
  (/ 2.0 (+ (exp (* -1 x)) (exp x)))
1.888 * * [simplify]: iteration  0 :  387  enodes  (cost  817 )
1.896 * * [simplify]: iteration  1 :  1578  enodes  (cost  741 )
1.925 * * [simplify]: iteration  2 :  5001  enodes  (cost  734 )
1.928 * [simplify]: Simplified to:
   (exp (/ 2.0 (+ (exp x) (exp (- x)))))
  (expm1 (expm1 (/ 2.0 (+ (exp x) (exp (- x))))))
  (/ 2.0 (+ (exp x) (exp (- x))))
  (log (expm1 (/ 2.0 (+ (exp x) (exp (- x))))))
  (exp (expm1 (/ 2.0 (+ (exp x) (exp (- x))))))
  (* (cbrt (expm1 (/ 2.0 (+ (exp x) (exp (- x)))))) (cbrt (expm1 (/ 2.0 (+ (exp x) (exp (- x)))))))
  (cbrt (expm1 (/ 2.0 (+ (exp x) (exp (- x))))))
  (pow (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) 3)
  (pow (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) 1/2)
  (pow (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) 1/2)
  (expm1 (pow (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) 3))
  (log1p (pow (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) 3))
  (log (pow (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) 3))
  (log (pow (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) 3))
  3
  (pow (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) (* (cbrt 3) (cbrt 3)))
  (pow (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) (sqrt 3))
  (expm1 (/ 2.0 (+ (exp x) (exp (- x)))))
  (pow (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) 2)
  (expm1 (/ 2.0 (+ (exp x) (exp (- x)))))
  (pow (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) 3/2)
  (pow (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) 3/2)
  1
  (pow (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) 3)
  (pow (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) 2)
  (log (pow (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) 3))
  (exp (pow (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) 3))
  (pow (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) 2)
  (expm1 (/ 2.0 (+ (exp x) (exp (- x)))))
  (pow (pow (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) 3) 3)
  (pow (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) 2)
  (expm1 (/ 2.0 (+ (exp x) (exp (- x)))))
  (pow (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) 3/2)
  (pow (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) 3/2)
  1
  (pow (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) 3)
  (pow (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) 2)
  (sqrt (pow (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) 3))
  (sqrt (pow (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) 3))
  (pow (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) 3/2)
  (pow (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) 3/2)
  (expm1 (/ 2.0 (+ (exp x) (exp (- x)))))
  (log1p (/ 2.0 (+ (exp x) (exp (- x)))))
  (log (/ 2.0 (+ (exp x) (exp (- x)))))
  (log (/ 2.0 (+ (exp x) (exp (- x)))))
  (exp (/ 2.0 (+ (exp x) (exp (- x)))))
  (pow (/ 2.0 (+ (exp x) (exp (- x)))) 3)
  (* (cbrt (/ 2.0 (+ (exp x) (exp (- x))))) (cbrt (/ 2.0 (+ (exp x) (exp (- x))))))
  (cbrt (/ 2.0 (+ (exp x) (exp (- x)))))
  (pow (/ 2.0 (+ (exp x) (exp (- x)))) 3)
  (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))
  (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))
  (- 2.0)
  (- (+ (exp x) (exp (- x))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ (cbrt 2.0) (cbrt (+ (exp x) (exp (- x)))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ (exp x) (exp (- x)))))
  (/ (cbrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (* (cbrt 2.0) (cbrt 2.0))
  (/ (cbrt 2.0) (+ (exp x) (exp (- x))))
  (* (cbrt 2.0) (cbrt 2.0))
  (/ (cbrt 2.0) (+ (exp x) (exp (- x))))
  (/ (sqrt 2.0) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ (sqrt 2.0) (cbrt (+ (exp x) (exp (- x)))))
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (sqrt 2.0)
  (/ (sqrt 2.0) (+ (exp x) (exp (- x))))
  (sqrt 2.0)
  (/ (sqrt 2.0) (+ (exp x) (exp (- x))))
  (/ 1 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ 2.0 (cbrt (+ (exp x) (exp (- x)))))
  (/ 1 (sqrt (+ (exp x) (exp (- x)))))
  (/ 2.0 (sqrt (+ (exp x) (exp (- x)))))
  1
  (/ 2.0 (+ (exp x) (exp (- x))))
  1
  (/ 2.0 (+ (exp x) (exp (- x))))
  (/ 1 (+ (exp x) (exp (- x))))
  (/ (+ (exp x) (exp (- x))) 2.0)
  (/ 2.0 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ 2.0 (sqrt (+ (exp x) (exp (- x)))))
  2.0
  2.0
  (/ (+ (exp x) (exp (- x))) (cbrt 2.0))
  (/ (+ (exp x) (exp (- x))) (sqrt 2.0))
  (/ (+ (exp x) (exp (- x))) 2.0)
  (/ 2.0 (+ (pow (exp x) 3) (pow (exp (- x)) 3)))
  (/ 2.0 (fma (- (exp (- x))) (exp (* -1 x)) (exp (+ x x))))
  (exp (/ 2.0 (+ (exp x) (exp (- x)))))
  (expm1 (/ 2.0 (+ (exp x) (exp (- x)))))
  (log1p (/ 2.0 (+ (exp x) (exp (- x)))))
  (log (/ 2.0 (+ (exp x) (exp (- x)))))
  (exp (/ 2.0 (+ (exp x) (exp (- x)))))
  (* (cbrt (/ 2.0 (+ (exp x) (exp (- x))))) (cbrt (/ 2.0 (+ (exp x) (exp (- x))))))
  (cbrt (/ 2.0 (+ (exp x) (exp (- x)))))
  (pow (/ 2.0 (+ (exp x) (exp (- x)))) 3)
  (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))
  (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))
  (fma (* 0.33333333333333337 (exp 1.0)) (pow x 4) (- (exp 1.0) (fma 0.5 (* (exp 1.0) (pow x 2)) 1)))
  (expm1 (/ 2.0 (+ (exp x) (exp (- x)))))
  (expm1 (/ 2.0 (+ (exp x) (exp (- x)))))
  (+ (fma (* 1.0 (exp 1.0)) (pow x 4) (pow (exp 1.0) 3)) (- (fma 1.75 (* (pow (exp 1.0) 3) (pow x 4)) (fma 3.0 (* (pow (exp 1.0) 2) (pow x 2)) (* 3 (exp 1.0)))) (fma 2.75 (* (pow (exp 1.0) 2) (pow x 4)) (fma 1.5 (* (exp 1.0) (pow x 2)) (fma 3 (pow (exp 1.0) 2) (fma 1.5 (* (pow (exp 1.0) 3) (pow x 2)) 1))))))
  (pow (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) 3)
  (pow (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) 3)
  (fma (pow x 4) 0.20833333333333334 (- 1.0 (* 0.5 (pow x 2))))
  (/ 2.0 (+ (exp x) (exp (- x))))
  (/ 2.0 (+ (exp x) (exp (- x))))
  (fma (pow x 4) 0.20833333333333334 (- 1.0 (* 0.5 (pow x 2))))
  (/ 2.0 (+ (exp x) (exp (- x))))
  (/ 2.0 (+ (exp x) (exp (- x))))
1.929 * * * [progress]: adding candidates to table
2.167 * * [progress]: iteration 4 / 4
2.167 * * * [progress]: picking best candidate
2.175 * * * * [pick]: Picked  #<alt (λ (x) (* (* (cbrt (/ 2.0 (+ (exp x) (exp (- x))))) (cbrt (/ 2.0 (+ (exp x) (exp (- x)))))) (cbrt (/ 2.0 (+ (exp x) (exp (- x)))))))>
2.175 * * * [progress]: localizing error
2.185 * * * [progress]: generating rewritten candidates
2.185 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1)
2.196 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 1)
2.206 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1)
2.217 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2)
2.227 * * * [progress]: generating series expansions
2.227 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1)
2.227 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in (x) around 0
2.227 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in x
2.227 * [taylor]: Taking taylor expansion of 2.0 in x
2.227 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
2.227 * [taylor]: Taking taylor expansion of (exp x) in x
2.227 * [taylor]: Taking taylor expansion of x in x
2.227 * [taylor]: Taking taylor expansion of (exp (- x)) in x
2.228 * [taylor]: Taking taylor expansion of (- x) in x
2.228 * [taylor]: Taking taylor expansion of x in x
2.229 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in x
2.229 * [taylor]: Taking taylor expansion of 2.0 in x
2.229 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
2.229 * [taylor]: Taking taylor expansion of (exp x) in x
2.229 * [taylor]: Taking taylor expansion of x in x
2.229 * [taylor]: Taking taylor expansion of (exp (- x)) in x
2.229 * [taylor]: Taking taylor expansion of (- x) in x
2.229 * [taylor]: Taking taylor expansion of x in x
2.257 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0
2.257 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
2.257 * [taylor]: Taking taylor expansion of 2.0 in x
2.257 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
2.257 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
2.257 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.258 * [taylor]: Taking taylor expansion of x in x
2.258 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
2.258 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
2.258 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.258 * [taylor]: Taking taylor expansion of x in x
2.259 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
2.259 * [taylor]: Taking taylor expansion of 2.0 in x
2.259 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
2.259 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
2.259 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.259 * [taylor]: Taking taylor expansion of x in x
2.259 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
2.259 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
2.259 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.259 * [taylor]: Taking taylor expansion of x in x
2.265 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
2.265 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
2.265 * [taylor]: Taking taylor expansion of 2.0 in x
2.265 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
2.265 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
2.265 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.265 * [taylor]: Taking taylor expansion of x in x
2.265 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
2.265 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.265 * [taylor]: Taking taylor expansion of -1 in x
2.265 * [taylor]: Taking taylor expansion of x in x
2.266 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
2.266 * [taylor]: Taking taylor expansion of 2.0 in x
2.266 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
2.266 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
2.266 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.266 * [taylor]: Taking taylor expansion of x in x
2.266 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
2.266 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.266 * [taylor]: Taking taylor expansion of -1 in x
2.266 * [taylor]: Taking taylor expansion of x in x
2.271 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 1)
2.271 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in (x) around 0
2.271 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in x
2.271 * [taylor]: Taking taylor expansion of 2.0 in x
2.271 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
2.271 * [taylor]: Taking taylor expansion of (exp x) in x
2.271 * [taylor]: Taking taylor expansion of x in x
2.271 * [taylor]: Taking taylor expansion of (exp (- x)) in x
2.271 * [taylor]: Taking taylor expansion of (- x) in x
2.271 * [taylor]: Taking taylor expansion of x in x
2.272 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in x
2.272 * [taylor]: Taking taylor expansion of 2.0 in x
2.272 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
2.272 * [taylor]: Taking taylor expansion of (exp x) in x
2.272 * [taylor]: Taking taylor expansion of x in x
2.272 * [taylor]: Taking taylor expansion of (exp (- x)) in x
2.272 * [taylor]: Taking taylor expansion of (- x) in x
2.272 * [taylor]: Taking taylor expansion of x in x
2.296 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0
2.296 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
2.296 * [taylor]: Taking taylor expansion of 2.0 in x
2.296 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
2.296 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
2.296 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.296 * [taylor]: Taking taylor expansion of x in x
2.296 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
2.296 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
2.296 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.296 * [taylor]: Taking taylor expansion of x in x
2.297 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
2.297 * [taylor]: Taking taylor expansion of 2.0 in x
2.297 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
2.297 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
2.297 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.297 * [taylor]: Taking taylor expansion of x in x
2.297 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
2.297 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
2.297 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.297 * [taylor]: Taking taylor expansion of x in x
2.303 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
2.303 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
2.303 * [taylor]: Taking taylor expansion of 2.0 in x
2.303 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
2.303 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
2.303 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.303 * [taylor]: Taking taylor expansion of x in x
2.303 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
2.303 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.303 * [taylor]: Taking taylor expansion of -1 in x
2.303 * [taylor]: Taking taylor expansion of x in x
2.304 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
2.304 * [taylor]: Taking taylor expansion of 2.0 in x
2.304 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
2.304 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
2.304 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.304 * [taylor]: Taking taylor expansion of x in x
2.304 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
2.304 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.304 * [taylor]: Taking taylor expansion of -1 in x
2.304 * [taylor]: Taking taylor expansion of x in x
2.309 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1)
2.310 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in (x) around 0
2.310 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in x
2.310 * [taylor]: Taking taylor expansion of 2.0 in x
2.310 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
2.310 * [taylor]: Taking taylor expansion of (exp x) in x
2.310 * [taylor]: Taking taylor expansion of x in x
2.310 * [taylor]: Taking taylor expansion of (exp (- x)) in x
2.310 * [taylor]: Taking taylor expansion of (- x) in x
2.310 * [taylor]: Taking taylor expansion of x in x
2.311 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in x
2.311 * [taylor]: Taking taylor expansion of 2.0 in x
2.311 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
2.311 * [taylor]: Taking taylor expansion of (exp x) in x
2.311 * [taylor]: Taking taylor expansion of x in x
2.311 * [taylor]: Taking taylor expansion of (exp (- x)) in x
2.311 * [taylor]: Taking taylor expansion of (- x) in x
2.311 * [taylor]: Taking taylor expansion of x in x
2.339 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0
2.339 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
2.339 * [taylor]: Taking taylor expansion of 2.0 in x
2.339 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
2.339 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
2.339 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.339 * [taylor]: Taking taylor expansion of x in x
2.340 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
2.340 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
2.340 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.340 * [taylor]: Taking taylor expansion of x in x
2.340 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
2.340 * [taylor]: Taking taylor expansion of 2.0 in x
2.340 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
2.340 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
2.340 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.340 * [taylor]: Taking taylor expansion of x in x
2.341 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
2.341 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
2.341 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.341 * [taylor]: Taking taylor expansion of x in x
2.346 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
2.347 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
2.347 * [taylor]: Taking taylor expansion of 2.0 in x
2.347 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
2.347 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
2.347 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.347 * [taylor]: Taking taylor expansion of x in x
2.347 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
2.347 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.347 * [taylor]: Taking taylor expansion of -1 in x
2.347 * [taylor]: Taking taylor expansion of x in x
2.347 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
2.347 * [taylor]: Taking taylor expansion of 2.0 in x
2.348 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
2.348 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
2.348 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.348 * [taylor]: Taking taylor expansion of x in x
2.348 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
2.348 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.348 * [taylor]: Taking taylor expansion of -1 in x
2.348 * [taylor]: Taking taylor expansion of x in x
2.353 * * * * [progress]: [ 4 / 4 ] generating series at (2 2)
2.353 * [approximate]: Taking taylor expansion of (* (cbrt 2.0) (pow (/ 1 (+ (exp x) (exp (- x)))) 1/3)) in (x) around 0
2.353 * [taylor]: Taking taylor expansion of (* (cbrt 2.0) (pow (/ 1 (+ (exp x) (exp (- x)))) 1/3)) in x
2.353 * [taylor]: Taking taylor expansion of (cbrt 2.0) in x
2.353 * [taylor]: Taking taylor expansion of 2.0 in x
2.354 * [taylor]: Taking taylor expansion of (pow (/ 1 (+ (exp x) (exp (- x)))) 1/3) in x
2.354 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (+ (exp x) (exp (- x))))))) in x
2.354 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (+ (exp x) (exp (- x)))))) in x
2.354 * [taylor]: Taking taylor expansion of 1/3 in x
2.354 * [taylor]: Taking taylor expansion of (log (/ 1 (+ (exp x) (exp (- x))))) in x
2.354 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp x) (exp (- x)))) in x
2.354 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
2.354 * [taylor]: Taking taylor expansion of (exp x) in x
2.354 * [taylor]: Taking taylor expansion of x in x
2.354 * [taylor]: Taking taylor expansion of (exp (- x)) in x
2.354 * [taylor]: Taking taylor expansion of (- x) in x
2.354 * [taylor]: Taking taylor expansion of x in x
2.357 * [taylor]: Taking taylor expansion of (* (cbrt 2.0) (pow (/ 1 (+ (exp x) (exp (- x)))) 1/3)) in x
2.357 * [taylor]: Taking taylor expansion of (cbrt 2.0) in x
2.357 * [taylor]: Taking taylor expansion of 2.0 in x
2.358 * [taylor]: Taking taylor expansion of (pow (/ 1 (+ (exp x) (exp (- x)))) 1/3) in x
2.358 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (+ (exp x) (exp (- x))))))) in x
2.358 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (+ (exp x) (exp (- x)))))) in x
2.358 * [taylor]: Taking taylor expansion of 1/3 in x
2.358 * [taylor]: Taking taylor expansion of (log (/ 1 (+ (exp x) (exp (- x))))) in x
2.358 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp x) (exp (- x)))) in x
2.358 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
2.358 * [taylor]: Taking taylor expansion of (exp x) in x
2.358 * [taylor]: Taking taylor expansion of x in x
2.358 * [taylor]: Taking taylor expansion of (exp (- x)) in x
2.358 * [taylor]: Taking taylor expansion of (- x) in x
2.358 * [taylor]: Taking taylor expansion of x in x
2.429 * [approximate]: Taking taylor expansion of (* (cbrt 2.0) (pow (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 1/3)) in (x) around 0
2.429 * [taylor]: Taking taylor expansion of (* (cbrt 2.0) (pow (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 1/3)) in x
2.429 * [taylor]: Taking taylor expansion of (cbrt 2.0) in x
2.429 * [taylor]: Taking taylor expansion of 2.0 in x
2.430 * [taylor]: Taking taylor expansion of (pow (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 1/3) in x
2.430 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) in x
2.430 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in x
2.430 * [taylor]: Taking taylor expansion of 1/3 in x
2.430 * [taylor]: Taking taylor expansion of (log (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x
2.430 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
2.430 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
2.430 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
2.430 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.430 * [taylor]: Taking taylor expansion of x in x
2.430 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
2.430 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
2.430 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.430 * [taylor]: Taking taylor expansion of x in x
2.431 * [taylor]: Taking taylor expansion of (* (cbrt 2.0) (pow (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 1/3)) in x
2.431 * [taylor]: Taking taylor expansion of (cbrt 2.0) in x
2.431 * [taylor]: Taking taylor expansion of 2.0 in x
2.432 * [taylor]: Taking taylor expansion of (pow (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 1/3) in x
2.432 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) in x
2.432 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in x
2.432 * [taylor]: Taking taylor expansion of 1/3 in x
2.432 * [taylor]: Taking taylor expansion of (log (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x
2.432 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
2.432 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
2.432 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
2.432 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.432 * [taylor]: Taking taylor expansion of x in x
2.432 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
2.432 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
2.432 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.432 * [taylor]: Taking taylor expansion of x in x
2.484 * [approximate]: Taking taylor expansion of (* (cbrt 2.0) (pow (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 1/3)) in (x) around 0
2.485 * [taylor]: Taking taylor expansion of (* (cbrt 2.0) (pow (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 1/3)) in x
2.485 * [taylor]: Taking taylor expansion of (cbrt 2.0) in x
2.485 * [taylor]: Taking taylor expansion of 2.0 in x
2.485 * [taylor]: Taking taylor expansion of (pow (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 1/3) in x
2.485 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) in x
2.485 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in x
2.485 * [taylor]: Taking taylor expansion of 1/3 in x
2.485 * [taylor]: Taking taylor expansion of (log (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x
2.485 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
2.485 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
2.485 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
2.485 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.485 * [taylor]: Taking taylor expansion of x in x
2.486 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
2.486 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.486 * [taylor]: Taking taylor expansion of -1 in x
2.486 * [taylor]: Taking taylor expansion of x in x
2.487 * [taylor]: Taking taylor expansion of (* (cbrt 2.0) (pow (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 1/3)) in x
2.487 * [taylor]: Taking taylor expansion of (cbrt 2.0) in x
2.487 * [taylor]: Taking taylor expansion of 2.0 in x
2.487 * [taylor]: Taking taylor expansion of (pow (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 1/3) in x
2.487 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) in x
2.487 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in x
2.487 * [taylor]: Taking taylor expansion of 1/3 in x
2.487 * [taylor]: Taking taylor expansion of (log (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x
2.487 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
2.487 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
2.487 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
2.487 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.487 * [taylor]: Taking taylor expansion of x in x
2.488 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
2.488 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.488 * [taylor]: Taking taylor expansion of -1 in x
2.488 * [taylor]: Taking taylor expansion of x in x
2.545 * * * [progress]: simplifying candidates
2.547 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (/ 2.0 (+ (exp x) (exp (- x)))))
  (log1p (/ 2.0 (+ (exp x) (exp (- x)))))
  (- (log 2.0) (log (+ (exp x) (exp (- x)))))
  (log (/ 2.0 (+ (exp x) (exp (- x)))))
  (exp (/ 2.0 (+ (exp x) (exp (- x)))))
  (/ (* (* 2.0 2.0) 2.0) (* (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x)))))
  (* (cbrt (/ 2.0 (+ (exp x) (exp (- x))))) (cbrt (/ 2.0 (+ (exp x) (exp (- x))))))
  (cbrt (/ 2.0 (+ (exp x) (exp (- x)))))
  (* (* (/ 2.0 (+ (exp x) (exp (- x)))) (/ 2.0 (+ (exp x) (exp (- x))))) (/ 2.0 (+ (exp x) (exp (- x)))))
  (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))
  (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))
  (- 2.0)
  (- (+ (exp x) (exp (- x))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ (cbrt 2.0) (cbrt (+ (exp x) (exp (- x)))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ (exp x) (exp (- x)))))
  (/ (cbrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) 1)
  (/ (cbrt 2.0) (+ (exp x) (exp (- x))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) 1)
  (/ (cbrt 2.0) (+ (exp x) (exp (- x))))
  (/ (sqrt 2.0) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ (sqrt 2.0) (cbrt (+ (exp x) (exp (- x)))))
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (/ (sqrt 2.0) 1)
  (/ (sqrt 2.0) (+ (exp x) (exp (- x))))
  (/ (sqrt 2.0) 1)
  (/ (sqrt 2.0) (+ (exp x) (exp (- x))))
  (/ 1 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ 2.0 (cbrt (+ (exp x) (exp (- x)))))
  (/ 1 (sqrt (+ (exp x) (exp (- x)))))
  (/ 2.0 (sqrt (+ (exp x) (exp (- x)))))
  (/ 1 1)
  (/ 2.0 (+ (exp x) (exp (- x))))
  (/ 1 1)
  (/ 2.0 (+ (exp x) (exp (- x))))
  (/ 1 (+ (exp x) (exp (- x))))
  (/ (+ (exp x) (exp (- x))) 2.0)
  (/ 2.0 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ 2.0 (sqrt (+ (exp x) (exp (- x)))))
  (/ 2.0 1)
  (/ 2.0 1)
  (/ (+ (exp x) (exp (- x))) (cbrt 2.0))
  (/ (+ (exp x) (exp (- x))) (sqrt 2.0))
  (/ (+ (exp x) (exp (- x))) 2.0)
  (/ 2.0 (+ (pow (exp x) 3) (pow (exp (- x)) 3)))
  (/ 2.0 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))
  (expm1 (/ 2.0 (+ (exp x) (exp (- x)))))
  (log1p (/ 2.0 (+ (exp x) (exp (- x)))))
  (- (log 2.0) (log (+ (exp x) (exp (- x)))))
  (log (/ 2.0 (+ (exp x) (exp (- x)))))
  (exp (/ 2.0 (+ (exp x) (exp (- x)))))
  (/ (* (* 2.0 2.0) 2.0) (* (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x)))))
  (* (cbrt (/ 2.0 (+ (exp x) (exp (- x))))) (cbrt (/ 2.0 (+ (exp x) (exp (- x))))))
  (cbrt (/ 2.0 (+ (exp x) (exp (- x)))))
  (* (* (/ 2.0 (+ (exp x) (exp (- x)))) (/ 2.0 (+ (exp x) (exp (- x))))) (/ 2.0 (+ (exp x) (exp (- x)))))
  (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))
  (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))
  (- 2.0)
  (- (+ (exp x) (exp (- x))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ (cbrt 2.0) (cbrt (+ (exp x) (exp (- x)))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ (exp x) (exp (- x)))))
  (/ (cbrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) 1)
  (/ (cbrt 2.0) (+ (exp x) (exp (- x))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) 1)
  (/ (cbrt 2.0) (+ (exp x) (exp (- x))))
  (/ (sqrt 2.0) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ (sqrt 2.0) (cbrt (+ (exp x) (exp (- x)))))
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (/ (sqrt 2.0) 1)
  (/ (sqrt 2.0) (+ (exp x) (exp (- x))))
  (/ (sqrt 2.0) 1)
  (/ (sqrt 2.0) (+ (exp x) (exp (- x))))
  (/ 1 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ 2.0 (cbrt (+ (exp x) (exp (- x)))))
  (/ 1 (sqrt (+ (exp x) (exp (- x)))))
  (/ 2.0 (sqrt (+ (exp x) (exp (- x)))))
  (/ 1 1)
  (/ 2.0 (+ (exp x) (exp (- x))))
  (/ 1 1)
  (/ 2.0 (+ (exp x) (exp (- x))))
  (/ 1 (+ (exp x) (exp (- x))))
  (/ (+ (exp x) (exp (- x))) 2.0)
  (/ 2.0 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ 2.0 (sqrt (+ (exp x) (exp (- x)))))
  (/ 2.0 1)
  (/ 2.0 1)
  (/ (+ (exp x) (exp (- x))) (cbrt 2.0))
  (/ (+ (exp x) (exp (- x))) (sqrt 2.0))
  (/ (+ (exp x) (exp (- x))) 2.0)
  (/ 2.0 (+ (pow (exp x) 3) (pow (exp (- x)) 3)))
  (/ 2.0 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))
  (expm1 (/ 2.0 (+ (exp x) (exp (- x)))))
  (log1p (/ 2.0 (+ (exp x) (exp (- x)))))
  (- (log 2.0) (log (+ (exp x) (exp (- x)))))
  (log (/ 2.0 (+ (exp x) (exp (- x)))))
  (exp (/ 2.0 (+ (exp x) (exp (- x)))))
  (/ (* (* 2.0 2.0) 2.0) (* (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x)))))
  (* (cbrt (/ 2.0 (+ (exp x) (exp (- x))))) (cbrt (/ 2.0 (+ (exp x) (exp (- x))))))
  (cbrt (/ 2.0 (+ (exp x) (exp (- x)))))
  (* (* (/ 2.0 (+ (exp x) (exp (- x)))) (/ 2.0 (+ (exp x) (exp (- x))))) (/ 2.0 (+ (exp x) (exp (- x)))))
  (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))
  (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))
  (- 2.0)
  (- (+ (exp x) (exp (- x))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ (cbrt 2.0) (cbrt (+ (exp x) (exp (- x)))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ (exp x) (exp (- x)))))
  (/ (cbrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) 1)
  (/ (cbrt 2.0) (+ (exp x) (exp (- x))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) 1)
  (/ (cbrt 2.0) (+ (exp x) (exp (- x))))
  (/ (sqrt 2.0) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ (sqrt 2.0) (cbrt (+ (exp x) (exp (- x)))))
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (/ (sqrt 2.0) 1)
  (/ (sqrt 2.0) (+ (exp x) (exp (- x))))
  (/ (sqrt 2.0) 1)
  (/ (sqrt 2.0) (+ (exp x) (exp (- x))))
  (/ 1 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ 2.0 (cbrt (+ (exp x) (exp (- x)))))
  (/ 1 (sqrt (+ (exp x) (exp (- x)))))
  (/ 2.0 (sqrt (+ (exp x) (exp (- x)))))
  (/ 1 1)
  (/ 2.0 (+ (exp x) (exp (- x))))
  (/ 1 1)
  (/ 2.0 (+ (exp x) (exp (- x))))
  (/ 1 (+ (exp x) (exp (- x))))
  (/ (+ (exp x) (exp (- x))) 2.0)
  (/ 2.0 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ 2.0 (sqrt (+ (exp x) (exp (- x)))))
  (/ 2.0 1)
  (/ 2.0 1)
  (/ (+ (exp x) (exp (- x))) (cbrt 2.0))
  (/ (+ (exp x) (exp (- x))) (sqrt 2.0))
  (/ (+ (exp x) (exp (- x))) 2.0)
  (/ 2.0 (+ (pow (exp x) 3) (pow (exp (- x)) 3)))
  (/ 2.0 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))
  (expm1 (cbrt (/ 2.0 (+ (exp x) (exp (- x))))))
  (log1p (cbrt (/ 2.0 (+ (exp x) (exp (- x))))))
  (log (cbrt (/ 2.0 (+ (exp x) (exp (- x))))))
  (exp (cbrt (/ 2.0 (+ (exp x) (exp (- x))))))
  (cbrt (* (cbrt (/ 2.0 (+ (exp x) (exp (- x))))) (cbrt (/ 2.0 (+ (exp x) (exp (- x)))))))
  (cbrt (cbrt (/ 2.0 (+ (exp x) (exp (- x))))))
  (cbrt (sqrt (/ 2.0 (+ (exp x) (exp (- x))))))
  (cbrt (sqrt (/ 2.0 (+ (exp x) (exp (- x))))))
  (cbrt (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))))
  (cbrt (/ (cbrt 2.0) (cbrt (+ (exp x) (exp (- x))))))
  (cbrt (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ (exp x) (exp (- x))))))
  (cbrt (/ (cbrt 2.0) (sqrt (+ (exp x) (exp (- x))))))
  (cbrt (/ (* (cbrt 2.0) (cbrt 2.0)) 1))
  (cbrt (/ (cbrt 2.0) (+ (exp x) (exp (- x)))))
  (cbrt (/ (* (cbrt 2.0) (cbrt 2.0)) 1))
  (cbrt (/ (cbrt 2.0) (+ (exp x) (exp (- x)))))
  (cbrt (/ (sqrt 2.0) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))))
  (cbrt (/ (sqrt 2.0) (cbrt (+ (exp x) (exp (- x))))))
  (cbrt (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x))))))
  (cbrt (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x))))))
  (cbrt (/ (sqrt 2.0) 1))
  (cbrt (/ (sqrt 2.0) (+ (exp x) (exp (- x)))))
  (cbrt (/ (sqrt 2.0) 1))
  (cbrt (/ (sqrt 2.0) (+ (exp x) (exp (- x)))))
  (cbrt (/ 1 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))))
  (cbrt (/ 2.0 (cbrt (+ (exp x) (exp (- x))))))
  (cbrt (/ 1 (sqrt (+ (exp x) (exp (- x))))))
  (cbrt (/ 2.0 (sqrt (+ (exp x) (exp (- x))))))
  (cbrt (/ 1 1))
  (cbrt (/ 2.0 (+ (exp x) (exp (- x)))))
  (cbrt (/ 1 1))
  (cbrt (/ 2.0 (+ (exp x) (exp (- x)))))
  (cbrt 1)
  (cbrt (/ 2.0 (+ (exp x) (exp (- x)))))
  (cbrt 2.0)
  (cbrt (/ 1 (+ (exp x) (exp (- x)))))
  (cbrt (/ 2.0 (+ (pow (exp x) 3) (pow (exp (- x)) 3))))
  (cbrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))))
  (cbrt (/ 2.0 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))))
  (cbrt (- (exp x) (exp (- x))))
  (cbrt 2.0)
  (cbrt (+ (exp x) (exp (- x))))
  (* (cbrt (cbrt (/ 2.0 (+ (exp x) (exp (- x)))))) (cbrt (cbrt (/ 2.0 (+ (exp x) (exp (- x)))))))
  (cbrt (cbrt (/ 2.0 (+ (exp x) (exp (- x))))))
  (* (* (cbrt (/ 2.0 (+ (exp x) (exp (- x))))) (cbrt (/ 2.0 (+ (exp x) (exp (- x)))))) (cbrt (/ 2.0 (+ (exp x) (exp (- x))))))
  (sqrt (cbrt (/ 2.0 (+ (exp x) (exp (- x))))))
  (sqrt (cbrt (/ 2.0 (+ (exp x) (exp (- x))))))
  (- (+ (* 0.20833333333333334 (pow x 4)) 1.0) (* 0.5 (pow x 2)))
  (/ 2.0 (+ (exp x) (exp (- x))))
  (/ 2.0 (+ (exp (* -1 x)) (exp x)))
  (- (+ (* 0.20833333333333334 (pow x 4)) 1.0) (* 0.5 (pow x 2)))
  (/ 2.0 (+ (exp x) (exp (- x))))
  (/ 2.0 (+ (exp (* -1 x)) (exp x)))
  (- (+ (* 0.20833333333333334 (pow x 4)) 1.0) (* 0.5 (pow x 2)))
  (/ 2.0 (+ (exp x) (exp (- x))))
  (/ 2.0 (+ (exp (* -1 x)) (exp x)))
  (- (+ (* 1/24 (* (* (cbrt 2.0) (pow x 4)) (pow 1/2 1/3))) (* (cbrt 2.0) (pow 1/2 1/3))) (* 1/6 (* (* (cbrt 2.0) (pow x 2)) (pow 1/2 1/3))))
  (* (cbrt 2.0) (pow (/ 1 (+ (exp x) (exp (- x)))) 1/3))
  (* (cbrt 2.0) (pow (/ 1 (+ (exp (* -1 x)) (exp x))) 1/3))
2.554 * * [simplify]: iteration  0 :  267  enodes  (cost  1352 )
2.558 * * [simplify]: iteration  1 :  850  enodes  (cost  1268 )
2.576 * * [simplify]: iteration  2 :  4028  enodes  (cost  1257 )
2.705 * * [simplify]: iteration  3 :  5001  enodes  (cost  1257 )
2.712 * [simplify]: Simplified to:
   (expm1 (/ 2.0 (+ (exp x) (exp (- x)))))
  (log1p (/ 2.0 (+ (exp x) (exp (- x)))))
  (log (/ 2.0 (+ (exp x) (exp (- x)))))
  (log (/ 2.0 (+ (exp x) (exp (- x)))))
  (exp (/ 2.0 (+ (exp x) (exp (- x)))))
  (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) 3)
  (* (cbrt (/ 2.0 (+ (exp x) (exp (- x))))) (cbrt (/ 2.0 (+ (exp x) (exp (- x))))))
  (cbrt (/ 2.0 (+ (exp x) (exp (- x)))))
  (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) 3)
  (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))
  (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))
  (- 2.0)
  (- (+ (exp x) (exp (- x))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ (cbrt 2.0) (cbrt (+ (exp x) (exp (- x)))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ (exp x) (exp (- x)))))
  (/ (cbrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (* (cbrt 2.0) (cbrt 2.0))
  (/ (cbrt 2.0) (+ (exp x) (exp (- x))))
  (* (cbrt 2.0) (cbrt 2.0))
  (/ (cbrt 2.0) (+ (exp x) (exp (- x))))
  (/ (sqrt 2.0) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ (sqrt 2.0) (cbrt (+ (exp x) (exp (- x)))))
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (sqrt 2.0)
  (/ (sqrt 2.0) (+ (exp x) (exp (- x))))
  (sqrt 2.0)
  (/ (sqrt 2.0) (+ (exp x) (exp (- x))))
  (/ 1 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ 2.0 (cbrt (+ (exp x) (exp (- x)))))
  (/ 1 (sqrt (+ (exp x) (exp (- x)))))
  (/ 2.0 (sqrt (+ (exp x) (exp (- x)))))
  1
  (/ 2.0 (+ (exp (* -1 x)) (exp x)))
  1
  (/ 2.0 (+ (exp (* -1 x)) (exp x)))
  (/ 1 (+ (exp (* -1 x)) (exp x)))
  (/ (+ (exp x) (exp (- x))) 2.0)
  (/ 2.0 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ 2.0 (sqrt (+ (exp x) (exp (- x)))))
  2.0
  2.0
  (/ (+ (exp x) (exp (- x))) (cbrt 2.0))
  (/ (+ (exp x) (exp (- x))) (sqrt 2.0))
  (/ (+ (exp x) (exp (- x))) 2.0)
  (/ 2.0 (+ (pow (exp x) 3) (pow (exp (- x)) 3)))
  (/ 2.0 (fma (- (exp (- x))) (exp (* -1 x)) (exp (+ x x))))
  (expm1 (/ 2.0 (+ (exp x) (exp (- x)))))
  (log1p (/ 2.0 (+ (exp x) (exp (- x)))))
  (log (/ 2.0 (+ (exp x) (exp (- x)))))
  (log (/ 2.0 (+ (exp x) (exp (- x)))))
  (exp (/ 2.0 (+ (exp x) (exp (- x)))))
  (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) 3)
  (* (cbrt (/ 2.0 (+ (exp x) (exp (- x))))) (cbrt (/ 2.0 (+ (exp x) (exp (- x))))))
  (cbrt (/ 2.0 (+ (exp x) (exp (- x)))))
  (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) 3)
  (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))
  (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))
  (- 2.0)
  (- (+ (exp x) (exp (- x))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ (cbrt 2.0) (cbrt (+ (exp x) (exp (- x)))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ (exp x) (exp (- x)))))
  (/ (cbrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (* (cbrt 2.0) (cbrt 2.0))
  (/ (cbrt 2.0) (+ (exp x) (exp (- x))))
  (* (cbrt 2.0) (cbrt 2.0))
  (/ (cbrt 2.0) (+ (exp x) (exp (- x))))
  (/ (sqrt 2.0) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ (sqrt 2.0) (cbrt (+ (exp x) (exp (- x)))))
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (sqrt 2.0)
  (/ (sqrt 2.0) (+ (exp x) (exp (- x))))
  (sqrt 2.0)
  (/ (sqrt 2.0) (+ (exp x) (exp (- x))))
  (/ 1 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ 2.0 (cbrt (+ (exp x) (exp (- x)))))
  (/ 1 (sqrt (+ (exp x) (exp (- x)))))
  (/ 2.0 (sqrt (+ (exp x) (exp (- x)))))
  1
  (/ 2.0 (+ (exp (* -1 x)) (exp x)))
  1
  (/ 2.0 (+ (exp (* -1 x)) (exp x)))
  (/ 1 (+ (exp (* -1 x)) (exp x)))
  (/ (+ (exp x) (exp (- x))) 2.0)
  (/ 2.0 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ 2.0 (sqrt (+ (exp x) (exp (- x)))))
  2.0
  2.0
  (/ (+ (exp x) (exp (- x))) (cbrt 2.0))
  (/ (+ (exp x) (exp (- x))) (sqrt 2.0))
  (/ (+ (exp x) (exp (- x))) 2.0)
  (/ 2.0 (+ (pow (exp x) 3) (pow (exp (- x)) 3)))
  (/ 2.0 (fma (- (exp (- x))) (exp (* -1 x)) (exp (+ x x))))
  (expm1 (/ 2.0 (+ (exp x) (exp (- x)))))
  (log1p (/ 2.0 (+ (exp x) (exp (- x)))))
  (log (/ 2.0 (+ (exp x) (exp (- x)))))
  (log (/ 2.0 (+ (exp x) (exp (- x)))))
  (exp (/ 2.0 (+ (exp x) (exp (- x)))))
  (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) 3)
  (* (cbrt (/ 2.0 (+ (exp x) (exp (- x))))) (cbrt (/ 2.0 (+ (exp x) (exp (- x))))))
  (cbrt (/ 2.0 (+ (exp x) (exp (- x)))))
  (pow (/ 2.0 (+ (exp (* -1 x)) (exp x))) 3)
  (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))
  (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))
  (- 2.0)
  (- (+ (exp x) (exp (- x))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ (cbrt 2.0) (cbrt (+ (exp x) (exp (- x)))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ (exp x) (exp (- x)))))
  (/ (cbrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (* (cbrt 2.0) (cbrt 2.0))
  (/ (cbrt 2.0) (+ (exp x) (exp (- x))))
  (* (cbrt 2.0) (cbrt 2.0))
  (/ (cbrt 2.0) (+ (exp x) (exp (- x))))
  (/ (sqrt 2.0) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ (sqrt 2.0) (cbrt (+ (exp x) (exp (- x)))))
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (sqrt 2.0)
  (/ (sqrt 2.0) (+ (exp x) (exp (- x))))
  (sqrt 2.0)
  (/ (sqrt 2.0) (+ (exp x) (exp (- x))))
  (/ 1 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ 2.0 (cbrt (+ (exp x) (exp (- x)))))
  (/ 1 (sqrt (+ (exp x) (exp (- x)))))
  (/ 2.0 (sqrt (+ (exp x) (exp (- x)))))
  1
  (/ 2.0 (+ (exp (* -1 x)) (exp x)))
  1
  (/ 2.0 (+ (exp (* -1 x)) (exp x)))
  (/ 1 (+ (exp (* -1 x)) (exp x)))
  (/ (+ (exp x) (exp (- x))) 2.0)
  (/ 2.0 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ 2.0 (sqrt (+ (exp x) (exp (- x)))))
  2.0
  2.0
  (/ (+ (exp x) (exp (- x))) (cbrt 2.0))
  (/ (+ (exp x) (exp (- x))) (sqrt 2.0))
  (/ (+ (exp x) (exp (- x))) 2.0)
  (/ 2.0 (+ (pow (exp x) 3) (pow (exp (- x)) 3)))
  (/ 2.0 (fma (- (exp (- x))) (exp (* -1 x)) (exp (+ x x))))
  (expm1 (cbrt (/ 2.0 (+ (exp x) (exp (- x))))))
  (log1p (cbrt (/ 2.0 (+ (exp x) (exp (- x))))))
  (log (cbrt (/ 2.0 (+ (exp x) (exp (- x))))))
  (exp (cbrt (/ 2.0 (+ (exp x) (exp (- x))))))
  (cbrt (* (cbrt (/ 2.0 (+ (exp x) (exp (- x))))) (cbrt (/ 2.0 (+ (exp x) (exp (- x)))))))
  (cbrt (cbrt (/ 2.0 (+ (exp x) (exp (- x))))))
  (cbrt (sqrt (/ 2.0 (+ (exp x) (exp (- x))))))
  (cbrt (sqrt (/ 2.0 (+ (exp x) (exp (- x))))))
  (cbrt (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))))
  (cbrt (/ (cbrt 2.0) (cbrt (+ (exp x) (exp (- x))))))
  (cbrt (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ (exp x) (exp (- x))))))
  (cbrt (/ (cbrt 2.0) (sqrt (+ (exp x) (exp (- x))))))
  (cbrt (/ (* (cbrt 2.0) (cbrt 2.0)) 1))
  (cbrt (/ (cbrt 2.0) (+ (exp x) (exp (- x)))))
  (cbrt (/ (* (cbrt 2.0) (cbrt 2.0)) 1))
  (cbrt (/ (cbrt 2.0) (+ (exp x) (exp (- x)))))
  (cbrt (/ (sqrt 2.0) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))))
  (cbrt (/ (sqrt 2.0) (cbrt (+ (exp x) (exp (- x))))))
  (cbrt (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x))))))
  (cbrt (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x))))))
  (cbrt (/ (sqrt 2.0) 1))
  (cbrt (/ (sqrt 2.0) (+ (exp x) (exp (- x)))))
  (cbrt (/ (sqrt 2.0) 1))
  (cbrt (/ (sqrt 2.0) (+ (exp x) (exp (- x)))))
  (cbrt (/ 1 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))))
  (cbrt (/ 2.0 (cbrt (+ (exp x) (exp (- x))))))
  (cbrt (/ 1 (sqrt (+ (exp x) (exp (- x))))))
  (cbrt (/ 2.0 (sqrt (+ (exp x) (exp (- x))))))
  1
  (cbrt (/ 2.0 (+ (exp x) (exp (- x)))))
  1
  (cbrt (/ 2.0 (+ (exp x) (exp (- x)))))
  1
  (cbrt (/ 2.0 (+ (exp x) (exp (- x)))))
  (cbrt 2.0)
  (pow (/ 1 (+ (exp (* -1 x)) (exp x))) 1/3)
  (cbrt (/ 2.0 (+ (pow (exp x) 3) (pow (exp (- x)) 3))))
  (cbrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))))
  (cbrt (/ 2.0 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))))
  (cbrt (- (exp x) (exp (- x))))
  (cbrt 2.0)
  (cbrt (+ (exp x) (exp (- x))))
  (* (cbrt (cbrt (/ 2.0 (+ (exp x) (exp (- x)))))) (cbrt (cbrt (/ 2.0 (+ (exp x) (exp (- x)))))))
  (cbrt (cbrt (/ 2.0 (+ (exp x) (exp (- x))))))
  (/ 2.0 (+ (exp (* -1 x)) (exp x)))
  (sqrt (cbrt (/ 2.0 (+ (exp x) (exp (- x))))))
  (sqrt (cbrt (/ 2.0 (+ (exp x) (exp (- x))))))
  (fma (pow x 4) 0.20833333333333334 (- 1.0 (* 0.5 (pow x 2))))
  (/ 2.0 (+ (exp (* -1 x)) (exp x)))
  (/ 2.0 (+ (exp (* -1 x)) (exp x)))
  (fma (pow x 4) 0.20833333333333334 (- 1.0 (* 0.5 (pow x 2))))
  (/ 2.0 (+ (exp (* -1 x)) (exp x)))
  (/ 2.0 (+ (exp (* -1 x)) (exp x)))
  (fma (pow x 4) 0.20833333333333334 (- 1.0 (* 0.5 (pow x 2))))
  (/ 2.0 (+ (exp (* -1 x)) (exp x)))
  (/ 2.0 (+ (exp (* -1 x)) (exp x)))
  (* (pow 1/2 1/3) (- (fma (* 1/24 (pow x 4)) (cbrt 2.0) (cbrt 2.0)) (* 1/6 (* (cbrt 2.0) (pow x 2)))))
  (* (cbrt 2.0) (pow (/ 1 (+ (exp (* -1 x)) (exp x))) 1/3))
  (* (cbrt 2.0) (pow (/ 1 (+ (exp (* -1 x)) (exp x))) 1/3))
2.713 * * * [progress]: adding candidates to table
3.138 * [progress]: [Phase 3 of 3] Extracting.
3.138 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (log1p (cbrt (pow (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) 3))))> #<alt (λ (x) (log1p (cbrt (pow (expm1 (/ (/ 2.0 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) 3))))> #<alt (λ (x) (* (* (cbrt (/ 2.0 (+ (exp x) (exp (- x))))) (cbrt (/ 2.0 (+ (exp x) (exp (- x)))))) (cbrt (/ 2.0 (+ (exp x) (exp (- x)))))))>)
3.138 * * * [regime-changes]: Trying 3 branch expressions: ((+ (exp x) (exp (- x))) (/ 2.0 (+ (exp x) (exp (- x)))) x)
3.138 * * * * [regimes]: Trying to branch on (+ (exp x) (exp (- x))) from (#<alt (λ (x) (log1p (cbrt (pow (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) 3))))> #<alt (λ (x) (log1p (cbrt (pow (expm1 (/ (/ 2.0 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) 3))))> #<alt (λ (x) (* (* (cbrt (/ 2.0 (+ (exp x) (exp (- x))))) (cbrt (/ 2.0 (+ (exp x) (exp (- x)))))) (cbrt (/ 2.0 (+ (exp x) (exp (- x)))))))>)
3.159 * * * * [regimes]: Trying to branch on (/ 2.0 (+ (exp x) (exp (- x)))) from (#<alt (λ (x) (log1p (cbrt (pow (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) 3))))> #<alt (λ (x) (log1p (cbrt (pow (expm1 (/ (/ 2.0 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) 3))))> #<alt (λ (x) (* (* (cbrt (/ 2.0 (+ (exp x) (exp (- x))))) (cbrt (/ 2.0 (+ (exp x) (exp (- x)))))) (cbrt (/ 2.0 (+ (exp x) (exp (- x)))))))>)
3.177 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (log1p (cbrt (pow (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) 3))))> #<alt (λ (x) (log1p (cbrt (pow (expm1 (/ (/ 2.0 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) 3))))> #<alt (λ (x) (* (* (cbrt (/ 2.0 (+ (exp x) (exp (- x))))) (cbrt (/ 2.0 (+ (exp x) (exp (- x)))))) (cbrt (/ 2.0 (+ (exp x) (exp (- x)))))))>)
3.192 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
3.192 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log1p (cbrt (pow (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) 3)))
3.192 * * [simplify]: iteration  0 :  13  enodes  (cost  9 )
3.193 * * [simplify]: iteration  1 :  13  enodes  (cost  9 )
3.193 * [simplify]: Simplified to:
   (log1p (cbrt (pow (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) 3)))
3.705 * [regime-testing]: Baseline error score: 0.056994044783343106
3.706 * [regime-testing]: Oracle error score: 0.00771092636651697
3.707 * [regime-testing]: End program error score: 0.056994044783343106