11.753 * [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-regraph> :
   (/ 2.0 (+ (exp x) (exp (neg x))))
0.016 * * [simplify]: iteration  0 :  7  enodes  (cost  8 )
0.017 * * [simplify]: iteration  1 :  10  enodes  (cost  8 )
0.019 * * [simplify]: iteration  2 :  12  enodes  (cost  8 )
0.020 * * [simplify]: iteration  done :  12  enodes  (cost  8 )
0.020 * [simplify]: Simplified to:
   (/ 2.0 (+ (exp x) (exp (neg x))))
0.020 * * [progress]: iteration 1 / 4
0.020 * * * [progress]: picking best candidate
0.022 * * * * [pick]: Picked  #<alt (λ (x) (/ 2.0 (+ (exp x) (exp (neg x)))))>
0.022 * * * [progress]: localizing error
0.033 * * * [progress]: generating rewritten candidates
0.033 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.041 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
0.047 * * * [progress]: generating series expansions
0.047 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.047 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (neg x)))) in (x) around 0
0.047 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (neg x)))) in x
0.047 * [taylor]: Taking taylor expansion of 2.0 in x
0.047 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x
0.047 * [taylor]: Taking taylor expansion of (exp x) in x
0.047 * [taylor]: Taking taylor expansion of x in x
0.047 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.047 * [taylor]: Taking taylor expansion of (neg x) in x
0.047 * [taylor]: Taking taylor expansion of x in x
0.047 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (neg x)))) in x
0.047 * [taylor]: Taking taylor expansion of 2.0 in x
0.047 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x
0.047 * [taylor]: Taking taylor expansion of (exp x) in x
0.047 * [taylor]: Taking taylor expansion of x in x
0.047 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.047 * [taylor]: Taking taylor expansion of (neg x) in x
0.047 * [taylor]: Taking taylor expansion of x in x
0.050 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in (x) around 0
0.050 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in x
0.050 * [taylor]: Taking taylor expansion of 2.0 in x
0.050 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.050 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.050 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.050 * [taylor]: Taking taylor expansion of x in x
0.050 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.050 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.050 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.050 * [taylor]: Taking taylor expansion of x in x
0.050 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in x
0.050 * [taylor]: Taking taylor expansion of 2.0 in x
0.050 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.050 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.050 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.050 * [taylor]: Taking taylor expansion of x in x
0.050 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.050 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.050 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.050 * [taylor]: Taking taylor expansion of x in x
0.053 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
0.053 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
0.053 * [taylor]: Taking taylor expansion of 2.0 in x
0.053 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.053 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.053 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.053 * [taylor]: Taking taylor expansion of x in x
0.053 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.053 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.053 * [taylor]: Taking taylor expansion of -1 in x
0.053 * [taylor]: Taking taylor expansion of x in x
0.054 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
0.054 * [taylor]: Taking taylor expansion of 2.0 in x
0.054 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.054 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.054 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.054 * [taylor]: Taking taylor expansion of x in x
0.054 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.054 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.054 * [taylor]: Taking taylor expansion of -1 in x
0.054 * [taylor]: Taking taylor expansion of x in x
0.056 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
0.057 * [approximate]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in (x) around 0
0.057 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x
0.057 * [taylor]: Taking taylor expansion of (exp x) in x
0.057 * [taylor]: Taking taylor expansion of x in x
0.057 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.057 * [taylor]: Taking taylor expansion of (neg x) in x
0.057 * [taylor]: Taking taylor expansion of x in x
0.057 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x
0.057 * [taylor]: Taking taylor expansion of (exp x) in x
0.057 * [taylor]: Taking taylor expansion of x in x
0.057 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.057 * [taylor]: Taking taylor expansion of (neg x) in x
0.057 * [taylor]: Taking taylor expansion of x in x
0.059 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in (x) around 0
0.059 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.059 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.059 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.059 * [taylor]: Taking taylor expansion of x in x
0.059 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.059 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.059 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.059 * [taylor]: Taking taylor expansion of x in x
0.059 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.059 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.059 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.059 * [taylor]: Taking taylor expansion of x in x
0.059 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.059 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.059 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.059 * [taylor]: Taking taylor expansion of x in x
0.060 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in (x) around 0
0.060 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.060 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.060 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.060 * [taylor]: Taking taylor expansion of x in x
0.060 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.060 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.060 * [taylor]: Taking taylor expansion of -1 in x
0.060 * [taylor]: Taking taylor expansion of x in x
0.060 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.060 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.060 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.060 * [taylor]: Taking taylor expansion of x in x
0.060 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.060 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.060 * [taylor]: Taking taylor expansion of -1 in x
0.060 * [taylor]: Taking taylor expansion of x in x
0.060 * * * [progress]: simplifying candidates
0.061 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (- (log 2.0) (log (+ (exp x) (exp (neg x)))))
  (log (/ 2.0 (+ (exp x) (exp (neg x)))))
  (exp (/ 2.0 (+ (exp x) (exp (neg x)))))
  (/ (* (* 2.0 2.0) 2.0) (* (* (+ (exp x) (exp (neg x))) (+ (exp x) (exp (neg x)))) (+ (exp x) (exp (neg x)))))
  (* (cbrt (/ 2.0 (+ (exp x) (exp (neg x))))) (cbrt (/ 2.0 (+ (exp x) (exp (neg x))))))
  (cbrt (/ 2.0 (+ (exp x) (exp (neg x)))))
  (* (* (/ 2.0 (+ (exp x) (exp (neg x)))) (/ 2.0 (+ (exp x) (exp (neg x))))) (/ 2.0 (+ (exp x) (exp (neg x)))))
  (sqrt (/ 2.0 (+ (exp x) (exp (neg x)))))
  (sqrt (/ 2.0 (+ (exp x) (exp (neg x)))))
  (neg 2.0)
  (neg (+ (exp x) (exp (neg x))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x))))))
  (/ (cbrt 2.0) (cbrt (+ (exp x) (exp (neg x)))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ (exp x) (exp (neg x)))))
  (/ (cbrt 2.0) (sqrt (+ (exp x) (exp (neg x)))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) 1)
  (/ (cbrt 2.0) (+ (exp x) (exp (neg x))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) 1)
  (/ (cbrt 2.0) (+ (exp x) (exp (neg x))))
  (/ (sqrt 2.0) (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x))))))
  (/ (sqrt 2.0) (cbrt (+ (exp x) (exp (neg x)))))
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x)))))
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x)))))
  (/ (sqrt 2.0) 1)
  (/ (sqrt 2.0) (+ (exp x) (exp (neg x))))
  (/ (sqrt 2.0) 1)
  (/ (sqrt 2.0) (+ (exp x) (exp (neg x))))
  (/ 1 (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x))))))
  (/ 2.0 (cbrt (+ (exp x) (exp (neg x)))))
  (/ 1 (sqrt (+ (exp x) (exp (neg x)))))
  (/ 2.0 (sqrt (+ (exp x) (exp (neg x)))))
  (/ 1 1)
  (/ 2.0 (+ (exp x) (exp (neg x))))
  (/ 1 1)
  (/ 2.0 (+ (exp x) (exp (neg x))))
  (/ 1 (+ (exp x) (exp (neg x))))
  (/ (+ (exp x) (exp (neg x))) 2.0)
  (/ 2.0 (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x))))))
  (/ 2.0 (sqrt (+ (exp x) (exp (neg x)))))
  (/ 2.0 1)
  (/ 2.0 1)
  (/ (+ (exp x) (exp (neg x))) (cbrt 2.0))
  (/ (+ (exp x) (exp (neg x))) (sqrt 2.0))
  (/ (+ (exp x) (exp (neg x))) 2.0)
  (/ 2.0 (+ (pow (exp x) 3) (pow (exp (neg x)) 3)))
  (/ 2.0 (- (* (exp x) (exp x)) (* (exp (neg x)) (exp (neg x)))))
  (* (exp (exp x)) (exp (exp (neg x))))
  (log (+ (exp x) (exp (neg x))))
  (exp (+ (exp x) (exp (neg x))))
  (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))
  (cbrt (+ (exp x) (exp (neg x))))
  (* (* (+ (exp x) (exp (neg x))) (+ (exp x) (exp (neg x)))) (+ (exp x) (exp (neg x))))
  (sqrt (+ (exp x) (exp (neg x))))
  (sqrt (+ (exp x) (exp (neg x))))
  (+ (pow (exp x) 3) (pow (exp (neg x)) 3))
  (+ (* (exp x) (exp x)) (- (* (exp (neg x)) (exp (neg x))) (* (exp x) (exp (neg x)))))
  (- (* (exp x) (exp x)) (* (exp (neg x)) (exp (neg x))))
  (- (exp x) (exp (neg x)))
  (+ (exp x) (exp (neg x)))
  (- (+ 1.0 (* 0.20833333333333334 (pow x 4))) (* 0.5 (pow x 2)))
  (/ 2.0 (+ (exp x) (exp (neg x))))
  (/ 2.0 (+ (exp x) (exp (* -1 x))))
  (+ 2 (+ (pow x 2) (* 1/12 (pow x 4))))
  (+ (exp x) (exp (neg x)))
  (+ (exp x) (exp (* -1 x)))
0.064 * * [simplify]: iteration  0 :  90  enodes  (cost  649 )
0.076 * * [simplify]: iteration  1 :  195  enodes  (cost  621 )
0.106 * * [simplify]: iteration  2 :  438  enodes  (cost  570 )
0.180 * * [simplify]: iteration  3 :  1143  enodes  (cost  566 )
0.439 * * [simplify]: iteration  4 :  3109  enodes  (cost  566 )
1.097 * * [simplify]: iteration  done :  5001  enodes  (cost  566 )
1.097 * [simplify]: Simplified to:
   (log (/ 2.0 (+ (exp x) (exp (neg x)))))
  (log (/ 2.0 (+ (exp x) (exp (neg x)))))
  (exp (/ 2.0 (+ (exp x) (exp (neg x)))))
  (pow (/ 2.0 (+ (exp x) (exp (neg x)))) 3)
  (* (cbrt (/ 2.0 (+ (exp x) (exp (neg x))))) (cbrt (/ 2.0 (+ (exp x) (exp (neg x))))))
  (cbrt (/ 2.0 (+ (exp x) (exp (neg x)))))
  (pow (/ 2.0 (+ (exp x) (exp (neg x)))) 3)
  (sqrt (/ 2.0 (+ (exp x) (exp (neg x)))))
  (sqrt (/ 2.0 (+ (exp x) (exp (neg x)))))
  (neg 2.0)
  (- (neg (exp (neg x))) (exp x))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x))))))
  (/ (cbrt 2.0) (cbrt (+ (exp x) (exp (neg x)))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ (exp x) (exp (neg x)))))
  (/ (cbrt 2.0) (sqrt (+ (exp x) (exp (neg x)))))
  (* (cbrt 2.0) (cbrt 2.0))
  (/ (cbrt 2.0) (+ (exp x) (exp (neg x))))
  (* (cbrt 2.0) (cbrt 2.0))
  (/ (cbrt 2.0) (+ (exp x) (exp (neg x))))
  (/ (sqrt 2.0) (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x))))))
  (/ (sqrt 2.0) (cbrt (+ (exp x) (exp (neg x)))))
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x)))))
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x)))))
  (sqrt 2.0)
  (/ (sqrt 2.0) (+ (exp x) (exp (neg x))))
  (sqrt 2.0)
  (/ (sqrt 2.0) (+ (exp x) (exp (neg x))))
  (/ 1 (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x))))))
  (/ 2.0 (cbrt (+ (exp (neg x)) (exp x))))
  (/ 1 (sqrt (+ (exp x) (exp (neg x)))))
  (/ 2.0 (sqrt (+ (exp x) (exp (neg x)))))
  1
  (/ 2.0 (+ (exp (neg x)) (exp x)))
  1
  (/ 2.0 (+ (exp (neg x)) (exp x)))
  (/ 1 (+ (exp x) (exp (neg x))))
  (/ (+ (exp (neg x)) (exp x)) 2.0)
  (/ (/ 2.0 (cbrt (+ (exp x) (exp (neg x))))) (cbrt (+ (exp (neg x)) (exp x))))
  (/ 2.0 (sqrt (+ (exp x) (exp (neg x)))))
  2.0
  2.0
  (/ (+ (exp x) (exp (neg x))) (cbrt 2.0))
  (/ (+ (exp x) (exp (neg x))) (sqrt 2.0))
  (/ (+ (exp (neg x)) (exp x)) 2.0)
  (/ 2.0 (+ (pow (exp x) 3) (exp (* x -3))))
  (/ 2.0 (- (exp (+ x x)) (exp (* x -2))))
  (exp (+ (exp x) (exp (neg x))))
  (log (+ (exp x) (exp (neg x))))
  (exp (+ (exp x) (exp (neg x))))
  (* (cbrt (+ (exp (neg x)) (exp x))) (cbrt (+ (exp (neg x)) (exp x))))
  (cbrt (+ (exp (neg x)) (exp x)))
  (pow (+ (exp x) (exp (neg x))) 3)
  (sqrt (+ (exp x) (exp (neg x))))
  (sqrt (+ (exp x) (exp (neg x))))
  (+ (pow (exp x) 3) (exp (* x -3)))
  (- (exp (* x -2)) (- 1 (exp (+ x x))))
  (- (exp (+ x x)) (exp (* x -2)))
  (- (exp x) (exp (neg x)))
  (+ (exp (neg x)) (exp x))
  (- (+ 1.0 (* 0.20833333333333334 (pow x 4))) (* 0.5 (pow x 2)))
  (/ 2.0 (+ (exp (neg x)) (exp x)))
  (/ 2.0 (+ (exp (neg x)) (exp x)))
  (+ 2 (+ (pow x 2) (* 1/12 (pow x 4))))
  (+ (exp (neg x)) (exp x))
  (+ (exp (neg x)) (exp x))
1.098 * * * [progress]: adding candidates to table
1.161 * * [progress]: iteration 2 / 4
1.161 * * * [progress]: picking best candidate
1.171 * * * * [pick]: Picked  #<alt (λ (x) (* (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x))))) (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x)))))))>
1.171 * * * [progress]: localizing error
1.182 * * * [progress]: generating rewritten candidates
1.182 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2)
1.188 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2)
1.193 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2)
1.202 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1)
1.219 * * * [progress]: generating series expansions
1.219 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2)
1.219 * [approximate]: Taking taylor expansion of (sqrt (+ (exp x) (exp (neg x)))) in (x) around 0
1.219 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) (exp (neg x)))) in x
1.219 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x
1.219 * [taylor]: Taking taylor expansion of (exp x) in x
1.219 * [taylor]: Taking taylor expansion of x in x
1.219 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
1.219 * [taylor]: Taking taylor expansion of (neg x) in x
1.219 * [taylor]: Taking taylor expansion of x in x
1.219 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) (exp (neg x)))) in x
1.219 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x
1.219 * [taylor]: Taking taylor expansion of (exp x) in x
1.219 * [taylor]: Taking taylor expansion of x in x
1.220 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
1.220 * [taylor]: Taking taylor expansion of (neg x) in x
1.220 * [taylor]: Taking taylor expansion of x in x
1.222 * [approximate]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in (x) around 0
1.222 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in x
1.222 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
1.222 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.222 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.222 * [taylor]: Taking taylor expansion of x in x
1.222 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
1.222 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
1.222 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.222 * [taylor]: Taking taylor expansion of x in x
1.223 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in x
1.223 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
1.223 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.223 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.223 * [taylor]: Taking taylor expansion of x in x
1.223 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
1.223 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
1.223 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.223 * [taylor]: Taking taylor expansion of x in x
1.224 * [approximate]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
1.224 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1.224 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.224 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.224 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.224 * [taylor]: Taking taylor expansion of x in x
1.224 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.224 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.225 * [taylor]: Taking taylor expansion of -1 in x
1.225 * [taylor]: Taking taylor expansion of x in x
1.225 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1.225 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.225 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.225 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.225 * [taylor]: Taking taylor expansion of x in x
1.225 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.225 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.225 * [taylor]: Taking taylor expansion of -1 in x
1.225 * [taylor]: Taking taylor expansion of x in x
1.226 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2)
1.226 * [approximate]: Taking taylor expansion of (sqrt (+ (exp x) (exp (neg x)))) in (x) around 0
1.226 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) (exp (neg x)))) in x
1.226 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x
1.226 * [taylor]: Taking taylor expansion of (exp x) in x
1.226 * [taylor]: Taking taylor expansion of x in x
1.226 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
1.226 * [taylor]: Taking taylor expansion of (neg x) in x
1.226 * [taylor]: Taking taylor expansion of x in x
1.227 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) (exp (neg x)))) in x
1.227 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x
1.227 * [taylor]: Taking taylor expansion of (exp x) in x
1.227 * [taylor]: Taking taylor expansion of x in x
1.227 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
1.227 * [taylor]: Taking taylor expansion of (neg x) in x
1.227 * [taylor]: Taking taylor expansion of x in x
1.230 * [approximate]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in (x) around 0
1.230 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in x
1.230 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
1.230 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.230 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.230 * [taylor]: Taking taylor expansion of x in x
1.230 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
1.230 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
1.230 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.230 * [taylor]: Taking taylor expansion of x in x
1.230 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in x
1.230 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
1.230 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.230 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.230 * [taylor]: Taking taylor expansion of x in x
1.230 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
1.230 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
1.230 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.230 * [taylor]: Taking taylor expansion of x in x
1.232 * [approximate]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
1.232 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1.232 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.232 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.232 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.232 * [taylor]: Taking taylor expansion of x in x
1.232 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.232 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.232 * [taylor]: Taking taylor expansion of -1 in x
1.232 * [taylor]: Taking taylor expansion of x in x
1.232 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1.232 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.232 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.232 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.232 * [taylor]: Taking taylor expansion of x in x
1.232 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.232 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.232 * [taylor]: Taking taylor expansion of -1 in x
1.232 * [taylor]: Taking taylor expansion of x in x
1.233 * * * * [progress]: [ 3 / 4 ] generating series at (2 2)
1.234 * [approximate]: Taking taylor expansion of (* (sqrt (/ 1 (+ (exp x) (exp (neg x))))) (sqrt 2.0)) in (x) around 0
1.234 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (exp x) (exp (neg x))))) (sqrt 2.0)) in x
1.234 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp x) (exp (neg x))))) in x
1.234 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp x) (exp (neg x)))) in x
1.234 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x
1.234 * [taylor]: Taking taylor expansion of (exp x) in x
1.234 * [taylor]: Taking taylor expansion of x in x
1.234 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
1.234 * [taylor]: Taking taylor expansion of (neg x) in x
1.234 * [taylor]: Taking taylor expansion of x in x
1.234 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
1.234 * [taylor]: Taking taylor expansion of 2.0 in x
1.234 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (exp x) (exp (neg x))))) (sqrt 2.0)) in x
1.234 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp x) (exp (neg x))))) in x
1.234 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp x) (exp (neg x)))) in x
1.234 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x
1.234 * [taylor]: Taking taylor expansion of (exp x) in x
1.234 * [taylor]: Taking taylor expansion of x in x
1.234 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
1.234 * [taylor]: Taking taylor expansion of (neg x) in x
1.234 * [taylor]: Taking taylor expansion of x in x
1.235 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
1.235 * [taylor]: Taking taylor expansion of 2.0 in x
1.239 * [approximate]: Taking taylor expansion of (* (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))))) (sqrt 2.0)) in (x) around 0
1.239 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))))) (sqrt 2.0)) in x
1.239 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))))) in x
1.239 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in x
1.239 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
1.239 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.239 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.239 * [taylor]: Taking taylor expansion of x in x
1.239 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
1.239 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
1.239 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.239 * [taylor]: Taking taylor expansion of x in x
1.239 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
1.239 * [taylor]: Taking taylor expansion of 2.0 in x
1.240 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))))) (sqrt 2.0)) in x
1.240 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))))) in x
1.240 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in x
1.240 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
1.240 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.240 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.240 * [taylor]: Taking taylor expansion of x in x
1.240 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
1.240 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
1.240 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.240 * [taylor]: Taking taylor expansion of x in x
1.240 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
1.240 * [taylor]: Taking taylor expansion of 2.0 in x
1.245 * [approximate]: Taking taylor expansion of (* (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (sqrt 2.0)) in (x) around 0
1.245 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (sqrt 2.0)) in x
1.245 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x
1.245 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1.245 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.245 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.245 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.245 * [taylor]: Taking taylor expansion of x in x
1.246 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.246 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.246 * [taylor]: Taking taylor expansion of -1 in x
1.246 * [taylor]: Taking taylor expansion of x in x
1.246 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
1.246 * [taylor]: Taking taylor expansion of 2.0 in x
1.246 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (sqrt 2.0)) in x
1.246 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x
1.246 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1.246 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.246 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.246 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.246 * [taylor]: Taking taylor expansion of x in x
1.246 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.246 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.246 * [taylor]: Taking taylor expansion of -1 in x
1.246 * [taylor]: Taking taylor expansion of x in x
1.247 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
1.247 * [taylor]: Taking taylor expansion of 2.0 in x
1.251 * * * * [progress]: [ 4 / 4 ] generating series at (2 1)
1.251 * [approximate]: Taking taylor expansion of (* (sqrt (/ 1 (+ (exp x) (exp (neg x))))) (sqrt 2.0)) in (x) around 0
1.251 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (exp x) (exp (neg x))))) (sqrt 2.0)) in x
1.251 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp x) (exp (neg x))))) in x
1.251 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp x) (exp (neg x)))) in x
1.251 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x
1.251 * [taylor]: Taking taylor expansion of (exp x) in x
1.251 * [taylor]: Taking taylor expansion of x in x
1.251 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
1.251 * [taylor]: Taking taylor expansion of (neg x) in x
1.251 * [taylor]: Taking taylor expansion of x in x
1.252 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
1.252 * [taylor]: Taking taylor expansion of 2.0 in x
1.252 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (exp x) (exp (neg x))))) (sqrt 2.0)) in x
1.252 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp x) (exp (neg x))))) in x
1.252 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp x) (exp (neg x)))) in x
1.252 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x
1.252 * [taylor]: Taking taylor expansion of (exp x) in x
1.252 * [taylor]: Taking taylor expansion of x in x
1.252 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
1.252 * [taylor]: Taking taylor expansion of (neg x) in x
1.252 * [taylor]: Taking taylor expansion of x in x
1.252 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
1.252 * [taylor]: Taking taylor expansion of 2.0 in x
1.256 * [approximate]: Taking taylor expansion of (* (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))))) (sqrt 2.0)) in (x) around 0
1.256 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))))) (sqrt 2.0)) in x
1.256 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))))) in x
1.256 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in x
1.256 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
1.256 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.256 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.256 * [taylor]: Taking taylor expansion of x in x
1.256 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
1.256 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
1.256 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.256 * [taylor]: Taking taylor expansion of x in x
1.257 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
1.257 * [taylor]: Taking taylor expansion of 2.0 in x
1.257 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))))) (sqrt 2.0)) in x
1.257 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))))) in x
1.257 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in x
1.257 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
1.257 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.257 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.257 * [taylor]: Taking taylor expansion of x in x
1.257 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
1.257 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
1.257 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.257 * [taylor]: Taking taylor expansion of x in x
1.257 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
1.258 * [taylor]: Taking taylor expansion of 2.0 in x
1.265 * [approximate]: Taking taylor expansion of (* (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (sqrt 2.0)) in (x) around 0
1.266 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (sqrt 2.0)) in x
1.266 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x
1.266 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1.266 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.266 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.266 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.266 * [taylor]: Taking taylor expansion of x in x
1.266 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.266 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.266 * [taylor]: Taking taylor expansion of -1 in x
1.266 * [taylor]: Taking taylor expansion of x in x
1.266 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
1.266 * [taylor]: Taking taylor expansion of 2.0 in x
1.266 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (sqrt 2.0)) in x
1.266 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x
1.266 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
1.266 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
1.266 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.266 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.266 * [taylor]: Taking taylor expansion of x in x
1.267 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.267 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.267 * [taylor]: Taking taylor expansion of -1 in x
1.267 * [taylor]: Taking taylor expansion of x in x
1.267 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
1.267 * [taylor]: Taking taylor expansion of 2.0 in x
1.271 * * * [progress]: simplifying candidates
1.274 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (log (sqrt (+ (exp x) (exp (neg x)))))
  (exp (sqrt (+ (exp x) (exp (neg x)))))
  (* (cbrt (sqrt (+ (exp x) (exp (neg x))))) (cbrt (sqrt (+ (exp x) (exp (neg x))))))
  (cbrt (sqrt (+ (exp x) (exp (neg x)))))
  (* (* (sqrt (+ (exp x) (exp (neg x)))) (sqrt (+ (exp x) (exp (neg x))))) (sqrt (+ (exp x) (exp (neg x)))))
  (sqrt (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x))))))
  (sqrt (cbrt (+ (exp x) (exp (neg x)))))
  (sqrt (sqrt (+ (exp x) (exp (neg x)))))
  (sqrt (sqrt (+ (exp x) (exp (neg x)))))
  (sqrt 1)
  (sqrt (+ (exp x) (exp (neg x))))
  (sqrt 1)
  (sqrt (+ (exp x) (exp (neg x))))
  (sqrt (+ (pow (exp x) 3) (pow (exp (neg x)) 3)))
  (sqrt (+ (* (exp x) (exp x)) (- (* (exp (neg x)) (exp (neg x))) (* (exp x) (exp (neg x))))))
  (sqrt (- (* (exp x) (exp x)) (* (exp (neg x)) (exp (neg x)))))
  (sqrt (- (exp x) (exp (neg x))))
  (/ 1 2)
  (sqrt (sqrt (+ (exp x) (exp (neg x)))))
  (sqrt (sqrt (+ (exp x) (exp (neg x)))))
  (log (sqrt (+ (exp x) (exp (neg x)))))
  (exp (sqrt (+ (exp x) (exp (neg x)))))
  (* (cbrt (sqrt (+ (exp x) (exp (neg x))))) (cbrt (sqrt (+ (exp x) (exp (neg x))))))
  (cbrt (sqrt (+ (exp x) (exp (neg x)))))
  (* (* (sqrt (+ (exp x) (exp (neg x)))) (sqrt (+ (exp x) (exp (neg x))))) (sqrt (+ (exp x) (exp (neg x)))))
  (sqrt (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x))))))
  (sqrt (cbrt (+ (exp x) (exp (neg x)))))
  (sqrt (sqrt (+ (exp x) (exp (neg x)))))
  (sqrt (sqrt (+ (exp x) (exp (neg x)))))
  (sqrt 1)
  (sqrt (+ (exp x) (exp (neg x))))
  (sqrt 1)
  (sqrt (+ (exp x) (exp (neg x))))
  (sqrt (+ (pow (exp x) 3) (pow (exp (neg x)) 3)))
  (sqrt (+ (* (exp x) (exp x)) (- (* (exp (neg x)) (exp (neg x))) (* (exp x) (exp (neg x))))))
  (sqrt (- (* (exp x) (exp x)) (* (exp (neg x)) (exp (neg x)))))
  (sqrt (- (exp x) (exp (neg x))))
  (/ 1 2)
  (sqrt (sqrt (+ (exp x) (exp (neg x)))))
  (sqrt (sqrt (+ (exp x) (exp (neg x)))))
  (- (log (sqrt 2.0)) (log (sqrt (+ (exp x) (exp (neg x))))))
  (log (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x))))))
  (exp (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x))))))
  (/ (* (* (sqrt 2.0) (sqrt 2.0)) (sqrt 2.0)) (* (* (sqrt (+ (exp x) (exp (neg x)))) (sqrt (+ (exp x) (exp (neg x))))) (sqrt (+ (exp x) (exp (neg x))))))
  (* (cbrt (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x)))))) (cbrt (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x)))))))
  (cbrt (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x))))))
  (* (* (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x))))) (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x)))))) (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x))))))
  (/ 2.0 (+ (exp x) (exp (neg x))))
  (sqrt (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x))))))
  (sqrt (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x))))))
  (neg (sqrt 2.0))
  (neg (sqrt (+ (exp x) (exp (neg x)))))
  (/ (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) (* (cbrt (sqrt (+ (exp x) (exp (neg x))))) (cbrt (sqrt (+ (exp x) (exp (neg x)))))))
  (/ (cbrt (sqrt 2.0)) (cbrt (sqrt (+ (exp x) (exp (neg x))))))
  (/ (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) (sqrt (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))))
  (/ (cbrt (sqrt 2.0)) (sqrt (cbrt (+ (exp x) (exp (neg x))))))
  (/ (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) (sqrt (sqrt (+ (exp x) (exp (neg x))))))
  (/ (cbrt (sqrt 2.0)) (sqrt (sqrt (+ (exp x) (exp (neg x))))))
  (/ (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) (sqrt 1))
  (/ (cbrt (sqrt 2.0)) (sqrt (+ (exp x) (exp (neg x)))))
  (/ (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) (sqrt 1))
  (/ (cbrt (sqrt 2.0)) (sqrt (+ (exp x) (exp (neg x)))))
  (/ (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) (sqrt (sqrt (+ (exp x) (exp (neg x))))))
  (/ (cbrt (sqrt 2.0)) (sqrt (sqrt (+ (exp x) (exp (neg x))))))
  (/ (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) 1)
  (/ (cbrt (sqrt 2.0)) (sqrt (+ (exp x) (exp (neg x)))))
  (/ (sqrt (* (cbrt 2.0) (cbrt 2.0))) (* (cbrt (sqrt (+ (exp x) (exp (neg x))))) (cbrt (sqrt (+ (exp x) (exp (neg x)))))))
  (/ (sqrt (cbrt 2.0)) (cbrt (sqrt (+ (exp x) (exp (neg x))))))
  (/ (sqrt (* (cbrt 2.0) (cbrt 2.0))) (sqrt (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))))
  (/ (sqrt (cbrt 2.0)) (sqrt (cbrt (+ (exp x) (exp (neg x))))))
  (/ (sqrt (* (cbrt 2.0) (cbrt 2.0))) (sqrt (sqrt (+ (exp x) (exp (neg x))))))
  (/ (sqrt (cbrt 2.0)) (sqrt (sqrt (+ (exp x) (exp (neg x))))))
  (/ (sqrt (* (cbrt 2.0) (cbrt 2.0))) (sqrt 1))
  (/ (sqrt (cbrt 2.0)) (sqrt (+ (exp x) (exp (neg x)))))
  (/ (sqrt (* (cbrt 2.0) (cbrt 2.0))) (sqrt 1))
  (/ (sqrt (cbrt 2.0)) (sqrt (+ (exp x) (exp (neg x)))))
  (/ (sqrt (* (cbrt 2.0) (cbrt 2.0))) (sqrt (sqrt (+ (exp x) (exp (neg x))))))
  (/ (sqrt (cbrt 2.0)) (sqrt (sqrt (+ (exp x) (exp (neg x))))))
  (/ (sqrt (* (cbrt 2.0) (cbrt 2.0))) 1)
  (/ (sqrt (cbrt 2.0)) (sqrt (+ (exp x) (exp (neg x)))))
  (/ (sqrt (sqrt 2.0)) (* (cbrt (sqrt (+ (exp x) (exp (neg x))))) (cbrt (sqrt (+ (exp x) (exp (neg x)))))))
  (/ (sqrt (sqrt 2.0)) (cbrt (sqrt (+ (exp x) (exp (neg x))))))
  (/ (sqrt (sqrt 2.0)) (sqrt (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))))
  (/ (sqrt (sqrt 2.0)) (sqrt (cbrt (+ (exp x) (exp (neg x))))))
  (/ (sqrt (sqrt 2.0)) (sqrt (sqrt (+ (exp x) (exp (neg x))))))
  (/ (sqrt (sqrt 2.0)) (sqrt (sqrt (+ (exp x) (exp (neg x))))))
  (/ (sqrt (sqrt 2.0)) (sqrt 1))
  (/ (sqrt (sqrt 2.0)) (sqrt (+ (exp x) (exp (neg x)))))
  (/ (sqrt (sqrt 2.0)) (sqrt 1))
  (/ (sqrt (sqrt 2.0)) (sqrt (+ (exp x) (exp (neg x)))))
  (/ (sqrt (sqrt 2.0)) (sqrt (sqrt (+ (exp x) (exp (neg x))))))
  (/ (sqrt (sqrt 2.0)) (sqrt (sqrt (+ (exp x) (exp (neg x))))))
  (/ (sqrt (sqrt 2.0)) 1)
  (/ (sqrt (sqrt 2.0)) (sqrt (+ (exp x) (exp (neg x)))))
  (/ (sqrt 1) (* (cbrt (sqrt (+ (exp x) (exp (neg x))))) (cbrt (sqrt (+ (exp x) (exp (neg x)))))))
  (/ (sqrt 2.0) (cbrt (sqrt (+ (exp x) (exp (neg x))))))
  (/ (sqrt 1) (sqrt (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))))
  (/ (sqrt 2.0) (sqrt (cbrt (+ (exp x) (exp (neg x))))))
  (/ (sqrt 1) (sqrt (sqrt (+ (exp x) (exp (neg x))))))
  (/ (sqrt 2.0) (sqrt (sqrt (+ (exp x) (exp (neg x))))))
  (/ (sqrt 1) (sqrt 1))
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x)))))
  (/ (sqrt 1) (sqrt 1))
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x)))))
  (/ (sqrt 1) (sqrt (sqrt (+ (exp x) (exp (neg x))))))
  (/ (sqrt 2.0) (sqrt (sqrt (+ (exp x) (exp (neg x))))))
  (/ (sqrt 1) 1)
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x)))))
  (/ (sqrt (sqrt 2.0)) (* (cbrt (sqrt (+ (exp x) (exp (neg x))))) (cbrt (sqrt (+ (exp x) (exp (neg x)))))))
  (/ (sqrt (sqrt 2.0)) (cbrt (sqrt (+ (exp x) (exp (neg x))))))
  (/ (sqrt (sqrt 2.0)) (sqrt (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))))
  (/ (sqrt (sqrt 2.0)) (sqrt (cbrt (+ (exp x) (exp (neg x))))))
  (/ (sqrt (sqrt 2.0)) (sqrt (sqrt (+ (exp x) (exp (neg x))))))
  (/ (sqrt (sqrt 2.0)) (sqrt (sqrt (+ (exp x) (exp (neg x))))))
  (/ (sqrt (sqrt 2.0)) (sqrt 1))
  (/ (sqrt (sqrt 2.0)) (sqrt (+ (exp x) (exp (neg x)))))
  (/ (sqrt (sqrt 2.0)) (sqrt 1))
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  (sqrt (+ (exp x) (exp (neg x))))
  (sqrt (+ (exp x) (exp (* -1 x))))
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  (sqrt (+ (exp x) (exp (neg x))))
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  (* (sqrt (/ 1 (+ (exp x) (exp (* -1 x))))) (sqrt 2.0))
  (- (+ (* (sqrt 1/2) (sqrt 2.0)) (* 5/96 (/ (* (pow x 4) (sqrt 2.0)) (sqrt 1/2)))) (+ (* 1/8 (/ (* (pow x 2) (sqrt 2.0)) (sqrt 1/2))) (* 1/128 (/ (* (pow x 4) (sqrt 2.0)) (pow (sqrt 1/2) 3)))))
  (* (sqrt (/ 1 (+ (exp x) (exp (neg x))))) (sqrt 2.0))
  (* (sqrt (/ 1 (+ (exp x) (exp (* -1 x))))) (sqrt 2.0))
1.282 * * [simplify]: iteration  0 :  155  enodes  (cost  3324 )
1.302 * * [simplify]: iteration  1 :  297  enodes  (cost  3002 )
1.349 * * [simplify]: iteration  2 :  779  enodes  (cost  2870 )
1.473 * * [simplify]: iteration  3 :  2298  enodes  (cost  2822 )
1.845 * * [simplify]: iteration  done :  5000  enodes  (cost  2818 )
1.847 * [simplify]: Simplified to:
   (log (sqrt (+ (exp x) (exp (neg x)))))
  (exp (sqrt (+ (exp x) (exp (neg x)))))
  (* (cbrt (sqrt (+ (exp x) (exp (neg x))))) (cbrt (sqrt (+ (exp x) (exp (neg x))))))
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  1
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  1
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  1/2
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  1
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  1
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  1/2
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  1
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  1
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  (/ (sqrt 2.0) (* (cbrt (sqrt (+ (exp x) (exp (neg x))))) (cbrt (sqrt (+ (exp x) (exp (neg x)))))))
  (/ (sqrt 2.0) (fabs (cbrt (+ (exp x) (exp (neg x))))))
  (/ (sqrt 2.0) (sqrt (sqrt (+ (exp x) (exp (neg x))))))
  (sqrt 2.0)
  (sqrt 2.0)
  (/ (sqrt 2.0) (sqrt (sqrt (+ (exp x) (exp (neg x))))))
  (sqrt 2.0)
  (/ (sqrt (+ (exp x) (exp (neg x)))) (cbrt (sqrt 2.0)))
  (/ (sqrt (+ (exp x) (exp (neg x)))) (sqrt (cbrt 2.0)))
  (/ (sqrt (+ (exp x) (exp (neg x)))) (sqrt (sqrt 2.0)))
  (/ (sqrt (+ (exp (neg x)) (exp x))) (sqrt 2.0))
  (/ (sqrt (+ (exp x) (exp (neg x)))) (sqrt (sqrt 2.0)))
  (/ (sqrt (+ (exp (neg x)) (exp x))) (sqrt 2.0))
  (/ (sqrt 2.0) (sqrt (+ (exp (* x -3)) (pow (exp x) 3))))
  (/ (sqrt 2.0) (sqrt (- (exp (+ x x)) (exp (* x -2)))))
  (log (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x))))))
  (log (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x))))))
  (exp (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x))))))
  (pow (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x))))) 3)
  (* (cbrt (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x)))))) (cbrt (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x)))))))
  (cbrt (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x))))))
  (pow (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x))))) 3)
  (/ 2.0 (+ (exp (neg x)) (exp x)))
  (sqrt (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x))))))
  (sqrt (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x))))))
  (neg (sqrt 2.0))
  (neg (sqrt (+ (exp x) (exp (neg x)))))
  (/ (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) (* (cbrt (sqrt (+ (exp x) (exp (neg x))))) (cbrt (sqrt (+ (exp x) (exp (neg x)))))))
  (/ (cbrt (sqrt 2.0)) (cbrt (sqrt (+ (exp x) (exp (neg x))))))
  (/ (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) (fabs (cbrt (+ (exp x) (exp (neg x))))))
  (/ (cbrt (sqrt 2.0)) (sqrt (cbrt (+ (exp x) (exp (neg x))))))
  (/ (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) (sqrt (sqrt (+ (exp x) (exp (neg x))))))
  (/ (cbrt (sqrt 2.0)) (sqrt (sqrt (+ (exp x) (exp (neg x))))))
  (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0)))
  (/ (cbrt (sqrt 2.0)) (sqrt (+ (exp x) (exp (neg x)))))
  (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0)))
  (/ (cbrt (sqrt 2.0)) (sqrt (+ (exp x) (exp (neg x)))))
  (/ (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) (sqrt (sqrt (+ (exp x) (exp (neg x))))))
  (/ (cbrt (sqrt 2.0)) (sqrt (sqrt (+ (exp x) (exp (neg x))))))
  (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0)))
  (/ (cbrt (sqrt 2.0)) (sqrt (+ (exp x) (exp (neg x)))))
  (/ (/ (fabs (cbrt 2.0)) (cbrt (sqrt (+ (exp x) (exp (neg x)))))) (cbrt (sqrt (+ (exp x) (exp (neg x))))))
  (/ (sqrt (cbrt 2.0)) (cbrt (sqrt (+ (exp x) (exp (neg x))))))
  (/ (fabs (cbrt 2.0)) (fabs (cbrt (+ (exp x) (exp (neg x))))))
  (/ (sqrt (cbrt 2.0)) (sqrt (cbrt (+ (exp x) (exp (neg x))))))
  (/ (fabs (cbrt 2.0)) (sqrt (sqrt (+ (exp x) (exp (neg x))))))
  (/ (sqrt (cbrt 2.0)) (sqrt (sqrt (+ (exp x) (exp (neg x))))))
  (fabs (cbrt 2.0))
  (/ (sqrt (cbrt 2.0)) (sqrt (+ (exp x) (exp (neg x)))))
  (fabs (cbrt 2.0))
  (/ (sqrt (cbrt 2.0)) (sqrt (+ (exp x) (exp (neg x)))))
  (/ (fabs (cbrt 2.0)) (sqrt (sqrt (+ (exp x) (exp (neg x))))))
  (/ (sqrt (cbrt 2.0)) (sqrt (sqrt (+ (exp x) (exp (neg x))))))
  (fabs (cbrt 2.0))
  (/ (sqrt (cbrt 2.0)) (sqrt (+ (exp x) (exp (neg x)))))
  (/ (sqrt (sqrt 2.0)) (* (cbrt (sqrt (+ (exp x) (exp (neg x))))) (cbrt (sqrt (+ (exp x) (exp (neg x)))))))
  (/ (sqrt (sqrt 2.0)) (cbrt (sqrt (+ (exp x) (exp (neg x))))))
  (/ (sqrt (sqrt 2.0)) (fabs (cbrt (+ (exp x) (exp (neg x))))))
  (/ (sqrt (sqrt 2.0)) (sqrt (cbrt (+ (exp x) (exp (neg x))))))
  (/ (sqrt (sqrt 2.0)) (sqrt (sqrt (+ (exp x) (exp (neg x))))))
  (/ (sqrt (sqrt 2.0)) (sqrt (sqrt (+ (exp x) (exp (neg x))))))
  (sqrt (sqrt 2.0))
  (/ (sqrt (sqrt 2.0)) (sqrt (+ (exp x) (exp (neg x)))))
  (sqrt (sqrt 2.0))
  (/ (sqrt (sqrt 2.0)) (sqrt (+ (exp x) (exp (neg x)))))
  (/ (sqrt (sqrt 2.0)) (sqrt (sqrt (+ (exp x) (exp (neg x))))))
  (/ (sqrt (sqrt 2.0)) (sqrt (sqrt (+ (exp x) (exp (neg x))))))
  (sqrt (sqrt 2.0))
  (/ (sqrt (sqrt 2.0)) (sqrt (+ (exp x) (exp (neg x)))))
  (/ 1 (* (cbrt (sqrt (+ (exp x) (exp (neg x))))) (cbrt (sqrt (+ (exp x) (exp (neg x)))))))
  (/ (sqrt 2.0) (cbrt (sqrt (+ (exp x) (exp (neg x))))))
  (/ 1 (fabs (cbrt (+ (exp x) (exp (neg x))))))
  (/ (sqrt 2.0) (sqrt (cbrt (+ (exp x) (exp (neg x))))))
  (/ 1 (sqrt (sqrt (+ (exp x) (exp (neg x))))))
  (/ (sqrt 2.0) (sqrt (sqrt (+ (exp x) (exp (neg x))))))
  1
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x)))))
  1
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x)))))
  (/ 1 (sqrt (sqrt (+ (exp x) (exp (neg x))))))
  (/ (sqrt 2.0) (sqrt (sqrt (+ (exp x) (exp (neg x))))))
  1
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x)))))
  (/ (sqrt (sqrt 2.0)) (* (cbrt (sqrt (+ (exp x) (exp (neg x))))) (cbrt (sqrt (+ (exp x) (exp (neg x)))))))
  (/ (sqrt (sqrt 2.0)) (cbrt (sqrt (+ (exp x) (exp (neg x))))))
  (/ (sqrt (sqrt 2.0)) (fabs (cbrt (+ (exp x) (exp (neg x))))))
  (/ (sqrt (sqrt 2.0)) (sqrt (cbrt (+ (exp x) (exp (neg x))))))
  (/ (sqrt (sqrt 2.0)) (sqrt (sqrt (+ (exp x) (exp (neg x))))))
  (/ (sqrt (sqrt 2.0)) (sqrt (sqrt (+ (exp x) (exp (neg x))))))
  (sqrt (sqrt 2.0))
  (/ (sqrt (sqrt 2.0)) (sqrt (+ (exp x) (exp (neg x)))))
  (sqrt (sqrt 2.0))
  (/ (sqrt (sqrt 2.0)) (sqrt (+ (exp x) (exp (neg x)))))
  (/ (sqrt (sqrt 2.0)) (sqrt (sqrt (+ (exp x) (exp (neg x))))))
  (/ (sqrt (sqrt 2.0)) (sqrt (sqrt (+ (exp x) (exp (neg x))))))
  (sqrt (sqrt 2.0))
  (/ (sqrt (sqrt 2.0)) (sqrt (+ (exp x) (exp (neg x)))))
  (/ 1 (* (cbrt (sqrt (+ (exp x) (exp (neg x))))) (cbrt (sqrt (+ (exp x) (exp (neg x)))))))
  (/ (sqrt 2.0) (cbrt (sqrt (+ (exp x) (exp (neg x))))))
  (/ 1 (fabs (cbrt (+ (exp x) (exp (neg x))))))
  (/ (sqrt 2.0) (sqrt (cbrt (+ (exp x) (exp (neg x))))))
  (/ 1 (sqrt (sqrt (+ (exp x) (exp (neg x))))))
  (/ (sqrt 2.0) (sqrt (sqrt (+ (exp x) (exp (neg x))))))
  1
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x)))))
  1
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x)))))
  (/ 1 (sqrt (sqrt (+ (exp x) (exp (neg x))))))
  (/ (sqrt 2.0) (sqrt (sqrt (+ (exp x) (exp (neg x))))))
  1
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x)))))
  (/ 1 (sqrt (+ (exp x) (exp (neg x)))))
  (/ (sqrt (+ (exp (neg x)) (exp x))) (sqrt 2.0))
  (/ (sqrt 2.0) (* (cbrt (sqrt (+ (exp x) (exp (neg x))))) (cbrt (sqrt (+ (exp x) (exp (neg x)))))))
  (/ (sqrt 2.0) (fabs (cbrt (+ (exp x) (exp (neg x))))))
  (/ (sqrt 2.0) (sqrt (sqrt (+ (exp x) (exp (neg x))))))
  (sqrt 2.0)
  (sqrt 2.0)
  (/ (sqrt 2.0) (sqrt (sqrt (+ (exp x) (exp (neg x))))))
  (sqrt 2.0)
  (/ (sqrt (+ (exp x) (exp (neg x)))) (cbrt (sqrt 2.0)))
  (/ (sqrt (+ (exp x) (exp (neg x)))) (sqrt (cbrt 2.0)))
  (/ (sqrt (+ (exp x) (exp (neg x)))) (sqrt (sqrt 2.0)))
  (/ (sqrt (+ (exp (neg x)) (exp x))) (sqrt 2.0))
  (/ (sqrt (+ (exp x) (exp (neg x)))) (sqrt (sqrt 2.0)))
  (/ (sqrt (+ (exp (neg x)) (exp x))) (sqrt 2.0))
  (/ (sqrt 2.0) (sqrt (+ (exp (* x -3)) (pow (exp x) 3))))
  (/ (sqrt 2.0) (sqrt (- (exp (+ x x)) (exp (* x -2)))))
  (+ (+ (* 1/2 (/ (pow x 2) (sqrt 2))) (sqrt 2)) (* (/ (pow x 4) (sqrt 2)) -1/48))
  (sqrt (+ (exp (neg x)) (exp x)))
  (sqrt (+ (exp (neg x)) (exp x)))
  (+ (+ (* 1/2 (/ (pow x 2) (sqrt 2))) (sqrt 2)) (* (/ (pow x 4) (sqrt 2)) -1/48))
  (sqrt (+ (exp (neg x)) (exp x)))
  (sqrt (+ (exp (neg x)) (exp x)))
  (+ (* (sqrt 1/2) (sqrt 2.0)) (- (* (/ (* (pow x 4) (sqrt 2.0)) (sqrt 1/2)) 7/192) (* 1/8 (/ (* (pow x 2) (sqrt 2.0)) (sqrt 1/2)))))
  (* (sqrt (/ 1 (+ (exp x) (exp (neg x))))) (sqrt 2.0))
  (* (sqrt (/ 1 (+ (exp (neg x)) (exp x)))) (sqrt 2.0))
  (+ (* (sqrt 1/2) (sqrt 2.0)) (- (* (/ (* (pow x 4) (sqrt 2.0)) (sqrt 1/2)) 7/192) (* 1/8 (/ (* (pow x 2) (sqrt 2.0)) (sqrt 1/2)))))
  (* (sqrt (/ 1 (+ (exp x) (exp (neg x))))) (sqrt 2.0))
  (* (sqrt (/ 1 (+ (exp (neg x)) (exp x)))) (sqrt 2.0))
1.849 * * * [progress]: adding candidates to table
2.073 * * [progress]: iteration 3 / 4
2.073 * * * [progress]: picking best candidate
2.083 * * * * [pick]: Picked  #<alt (λ (x) (* (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x))))) (cbrt (pow (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x))))) 3))))>
2.084 * * * [progress]: localizing error
2.097 * * * [progress]: generating rewritten candidates
2.097 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2)
2.117 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 1 2)
2.123 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2)
2.128 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1 1)
2.150 * * * [progress]: generating series expansions
2.150 * * * * [progress]: [ 1 / 4 ] generating series at (2 2)
2.150 * [approximate]: Taking taylor expansion of (* (sqrt (/ 1 (+ (exp x) (exp (neg x))))) (sqrt 2.0)) in (x) around 0
2.150 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (exp x) (exp (neg x))))) (sqrt 2.0)) in x
2.150 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp x) (exp (neg x))))) in x
2.150 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp x) (exp (neg x)))) in x
2.150 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x
2.150 * [taylor]: Taking taylor expansion of (exp x) in x
2.150 * [taylor]: Taking taylor expansion of x in x
2.150 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
2.150 * [taylor]: Taking taylor expansion of (neg x) in x
2.150 * [taylor]: Taking taylor expansion of x in x
2.151 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
2.151 * [taylor]: Taking taylor expansion of 2.0 in x
2.151 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (exp x) (exp (neg x))))) (sqrt 2.0)) in x
2.151 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp x) (exp (neg x))))) in x
2.151 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp x) (exp (neg x)))) in x
2.151 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x
2.151 * [taylor]: Taking taylor expansion of (exp x) in x
2.151 * [taylor]: Taking taylor expansion of x in x
2.151 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
2.151 * [taylor]: Taking taylor expansion of (neg x) in x
2.151 * [taylor]: Taking taylor expansion of x in x
2.151 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
2.151 * [taylor]: Taking taylor expansion of 2.0 in x
2.155 * [approximate]: Taking taylor expansion of (* (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))))) (sqrt 2.0)) in (x) around 0
2.155 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))))) (sqrt 2.0)) in x
2.155 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))))) in x
2.155 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in x
2.155 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
2.155 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
2.155 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.155 * [taylor]: Taking taylor expansion of x in x
2.155 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
2.155 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
2.155 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.155 * [taylor]: Taking taylor expansion of x in x
2.156 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
2.156 * [taylor]: Taking taylor expansion of 2.0 in x
2.156 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))))) (sqrt 2.0)) in x
2.156 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))))) in x
2.156 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in x
2.156 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
2.156 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
2.156 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.156 * [taylor]: Taking taylor expansion of x in x
2.156 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
2.156 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
2.156 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.156 * [taylor]: Taking taylor expansion of x in x
2.157 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
2.157 * [taylor]: Taking taylor expansion of 2.0 in x
2.161 * [approximate]: Taking taylor expansion of (* (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (sqrt 2.0)) in (x) around 0
2.161 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (sqrt 2.0)) in x
2.161 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x
2.161 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
2.161 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
2.161 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
2.161 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.161 * [taylor]: Taking taylor expansion of x in x
2.161 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
2.161 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.161 * [taylor]: Taking taylor expansion of -1 in x
2.161 * [taylor]: Taking taylor expansion of x in x
2.162 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
2.162 * [taylor]: Taking taylor expansion of 2.0 in x
2.162 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (sqrt 2.0)) in x
2.162 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x
2.162 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
2.162 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
2.162 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
2.162 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.162 * [taylor]: Taking taylor expansion of x in x
2.162 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
2.162 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.162 * [taylor]: Taking taylor expansion of -1 in x
2.162 * [taylor]: Taking taylor expansion of x in x
2.163 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
2.163 * [taylor]: Taking taylor expansion of 2.0 in x
2.167 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1 1 2)
2.167 * [approximate]: Taking taylor expansion of (sqrt (+ (exp x) (exp (neg x)))) in (x) around 0
2.167 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) (exp (neg x)))) in x
2.167 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x
2.167 * [taylor]: Taking taylor expansion of (exp x) in x
2.167 * [taylor]: Taking taylor expansion of x in x
2.167 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
2.167 * [taylor]: Taking taylor expansion of (neg x) in x
2.167 * [taylor]: Taking taylor expansion of x in x
2.167 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) (exp (neg x)))) in x
2.167 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x
2.167 * [taylor]: Taking taylor expansion of (exp x) in x
2.167 * [taylor]: Taking taylor expansion of x in x
2.167 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
2.167 * [taylor]: Taking taylor expansion of (neg x) in x
2.167 * [taylor]: Taking taylor expansion of x in x
2.170 * [approximate]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in (x) around 0
2.170 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in x
2.170 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
2.170 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
2.170 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.170 * [taylor]: Taking taylor expansion of x in x
2.170 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
2.170 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
2.170 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.170 * [taylor]: Taking taylor expansion of x in x
2.171 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in x
2.171 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
2.171 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
2.171 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.171 * [taylor]: Taking taylor expansion of x in x
2.171 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
2.171 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
2.171 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.171 * [taylor]: Taking taylor expansion of x in x
2.172 * [approximate]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
2.172 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
2.172 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
2.172 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
2.172 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.172 * [taylor]: Taking taylor expansion of x in x
2.172 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
2.172 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.172 * [taylor]: Taking taylor expansion of -1 in x
2.172 * [taylor]: Taking taylor expansion of x in x
2.173 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
2.173 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
2.173 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
2.173 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.173 * [taylor]: Taking taylor expansion of x in x
2.173 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
2.173 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.173 * [taylor]: Taking taylor expansion of -1 in x
2.173 * [taylor]: Taking taylor expansion of x in x
2.174 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2)
2.174 * [approximate]: Taking taylor expansion of (sqrt (+ (exp x) (exp (neg x)))) in (x) around 0
2.174 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) (exp (neg x)))) in x
2.174 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x
2.174 * [taylor]: Taking taylor expansion of (exp x) in x
2.174 * [taylor]: Taking taylor expansion of x in x
2.174 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
2.174 * [taylor]: Taking taylor expansion of (neg x) in x
2.174 * [taylor]: Taking taylor expansion of x in x
2.174 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) (exp (neg x)))) in x
2.175 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x
2.175 * [taylor]: Taking taylor expansion of (exp x) in x
2.175 * [taylor]: Taking taylor expansion of x in x
2.175 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
2.175 * [taylor]: Taking taylor expansion of (neg x) in x
2.175 * [taylor]: Taking taylor expansion of x in x
2.177 * [approximate]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in (x) around 0
2.177 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in x
2.177 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
2.177 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
2.177 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.177 * [taylor]: Taking taylor expansion of x in x
2.177 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
2.177 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
2.177 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.178 * [taylor]: Taking taylor expansion of x in x
2.178 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in x
2.178 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
2.178 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
2.178 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.178 * [taylor]: Taking taylor expansion of x in x
2.178 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
2.178 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
2.178 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.178 * [taylor]: Taking taylor expansion of x in x
2.179 * [approximate]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
2.179 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
2.179 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
2.179 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
2.179 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.179 * [taylor]: Taking taylor expansion of x in x
2.179 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
2.180 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.180 * [taylor]: Taking taylor expansion of -1 in x
2.180 * [taylor]: Taking taylor expansion of x in x
2.180 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
2.180 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
2.180 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
2.180 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.180 * [taylor]: Taking taylor expansion of x in x
2.180 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
2.180 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.180 * [taylor]: Taking taylor expansion of -1 in x
2.180 * [taylor]: Taking taylor expansion of x in x
2.181 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1 1)
2.181 * [approximate]: Taking taylor expansion of (* (sqrt (/ 1 (+ (exp x) (exp (neg x))))) (sqrt 2.0)) in (x) around 0
2.181 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (exp x) (exp (neg x))))) (sqrt 2.0)) in x
2.181 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp x) (exp (neg x))))) in x
2.181 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp x) (exp (neg x)))) in x
2.181 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x
2.181 * [taylor]: Taking taylor expansion of (exp x) in x
2.181 * [taylor]: Taking taylor expansion of x in x
2.181 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
2.181 * [taylor]: Taking taylor expansion of (neg x) in x
2.181 * [taylor]: Taking taylor expansion of x in x
2.182 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
2.182 * [taylor]: Taking taylor expansion of 2.0 in x
2.182 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (exp x) (exp (neg x))))) (sqrt 2.0)) in x
2.182 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp x) (exp (neg x))))) in x
2.182 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp x) (exp (neg x)))) in x
2.182 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x
2.182 * [taylor]: Taking taylor expansion of (exp x) in x
2.182 * [taylor]: Taking taylor expansion of x in x
2.182 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
2.182 * [taylor]: Taking taylor expansion of (neg x) in x
2.182 * [taylor]: Taking taylor expansion of x in x
2.182 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
2.182 * [taylor]: Taking taylor expansion of 2.0 in x
2.186 * [approximate]: Taking taylor expansion of (* (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))))) (sqrt 2.0)) in (x) around 0
2.186 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))))) (sqrt 2.0)) in x
2.186 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))))) in x
2.186 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in x
2.186 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
2.186 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
2.186 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.186 * [taylor]: Taking taylor expansion of x in x
2.186 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
2.186 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
2.186 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.186 * [taylor]: Taking taylor expansion of x in x
2.187 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
2.187 * [taylor]: Taking taylor expansion of 2.0 in x
2.187 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))))) (sqrt 2.0)) in x
2.187 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))))) in x
2.187 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in x
2.187 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
2.187 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
2.187 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.187 * [taylor]: Taking taylor expansion of x in x
2.187 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
2.187 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
2.187 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.187 * [taylor]: Taking taylor expansion of x in x
2.188 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
2.188 * [taylor]: Taking taylor expansion of 2.0 in x
2.192 * [approximate]: Taking taylor expansion of (* (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (sqrt 2.0)) in (x) around 0
2.192 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (sqrt 2.0)) in x
2.192 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x
2.192 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
2.192 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
2.192 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
2.192 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.192 * [taylor]: Taking taylor expansion of x in x
2.192 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
2.192 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.192 * [taylor]: Taking taylor expansion of -1 in x
2.192 * [taylor]: Taking taylor expansion of x in x
2.193 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
2.193 * [taylor]: Taking taylor expansion of 2.0 in x
2.193 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (sqrt 2.0)) in x
2.193 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x
2.193 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
2.193 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
2.193 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
2.193 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.193 * [taylor]: Taking taylor expansion of x in x
2.193 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
2.193 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.193 * [taylor]: Taking taylor expansion of -1 in x
2.193 * [taylor]: Taking taylor expansion of x in x
2.194 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
2.194 * [taylor]: Taking taylor expansion of 2.0 in x
2.198 * * * [progress]: simplifying candidates
2.206 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (log (cbrt (pow (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x))))) 3)))
  (exp (cbrt (pow (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x))))) 3)))
  (cbrt (pow (* (cbrt (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x)))))) (cbrt (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x))))))) 3))
  (cbrt (pow (cbrt (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x)))))) 3))
  (cbrt (pow (sqrt (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x)))))) 3))
  (cbrt (pow (sqrt (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x)))))) 3))
  (cbrt (pow (/ (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) (* (cbrt (sqrt (+ (exp x) (exp (neg x))))) (cbrt (sqrt (+ (exp x) (exp (neg x))))))) 3))
  (cbrt (pow (/ (cbrt (sqrt 2.0)) (cbrt (sqrt (+ (exp x) (exp (neg x)))))) 3))
  (cbrt (pow (/ (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) (sqrt (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x))))))) 3))
  (cbrt (pow (/ (cbrt (sqrt 2.0)) (sqrt (cbrt (+ (exp x) (exp (neg x)))))) 3))
  (cbrt (pow (/ (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) (sqrt (sqrt (+ (exp x) (exp (neg x)))))) 3))
  (cbrt (pow (/ (cbrt (sqrt 2.0)) (sqrt (sqrt (+ (exp x) (exp (neg x)))))) 3))
  (cbrt (pow (/ (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) (sqrt 1)) 3))
  (cbrt (pow (/ (cbrt (sqrt 2.0)) (sqrt (+ (exp x) (exp (neg x))))) 3))
  (cbrt (pow (/ (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) (sqrt 1)) 3))
  (cbrt (pow (/ (cbrt (sqrt 2.0)) (sqrt (+ (exp x) (exp (neg x))))) 3))
  (cbrt (pow (/ (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) (sqrt (sqrt (+ (exp x) (exp (neg x)))))) 3))
  (cbrt (pow (/ (cbrt (sqrt 2.0)) (sqrt (sqrt (+ (exp x) (exp (neg x)))))) 3))
  (cbrt (pow (/ (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) 1) 3))
  (cbrt (pow (/ (cbrt (sqrt 2.0)) (sqrt (+ (exp x) (exp (neg x))))) 3))
  (cbrt (pow (/ (sqrt (* (cbrt 2.0) (cbrt 2.0))) (* (cbrt (sqrt (+ (exp x) (exp (neg x))))) (cbrt (sqrt (+ (exp x) (exp (neg x))))))) 3))
  (cbrt (pow (/ (sqrt (cbrt 2.0)) (cbrt (sqrt (+ (exp x) (exp (neg x)))))) 3))
  (cbrt (pow (/ (sqrt (* (cbrt 2.0) (cbrt 2.0))) (sqrt (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x))))))) 3))
  (cbrt (pow (/ (sqrt (cbrt 2.0)) (sqrt (cbrt (+ (exp x) (exp (neg x)))))) 3))
  (cbrt (pow (/ (sqrt (* (cbrt 2.0) (cbrt 2.0))) (sqrt (sqrt (+ (exp x) (exp (neg x)))))) 3))
  (cbrt (pow (/ (sqrt (cbrt 2.0)) (sqrt (sqrt (+ (exp x) (exp (neg x)))))) 3))
  (cbrt (pow (/ (sqrt (* (cbrt 2.0) (cbrt 2.0))) (sqrt 1)) 3))
  (cbrt (pow (/ (sqrt (cbrt 2.0)) (sqrt (+ (exp x) (exp (neg x))))) 3))
  (cbrt (pow (/ (sqrt (* (cbrt 2.0) (cbrt 2.0))) (sqrt 1)) 3))
  (cbrt (pow (/ (sqrt (cbrt 2.0)) (sqrt (+ (exp x) (exp (neg x))))) 3))
  (cbrt (pow (/ (sqrt (* (cbrt 2.0) (cbrt 2.0))) (sqrt (sqrt (+ (exp x) (exp (neg x)))))) 3))
  (cbrt (pow (/ (sqrt (cbrt 2.0)) (sqrt (sqrt (+ (exp x) (exp (neg x)))))) 3))
  (cbrt (pow (/ (sqrt (* (cbrt 2.0) (cbrt 2.0))) 1) 3))
  (cbrt (pow (/ (sqrt (cbrt 2.0)) (sqrt (+ (exp x) (exp (neg x))))) 3))
  (cbrt (pow (/ (sqrt (sqrt 2.0)) (* (cbrt (sqrt (+ (exp x) (exp (neg x))))) (cbrt (sqrt (+ (exp x) (exp (neg x))))))) 3))
  (cbrt (pow (/ (sqrt (sqrt 2.0)) (cbrt (sqrt (+ (exp x) (exp (neg x)))))) 3))
  (cbrt (pow (/ (sqrt (sqrt 2.0)) (sqrt (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x))))))) 3))
  (cbrt (pow (/ (sqrt (sqrt 2.0)) (sqrt (cbrt (+ (exp x) (exp (neg x)))))) 3))
  (cbrt (pow (/ (sqrt (sqrt 2.0)) (sqrt (sqrt (+ (exp x) (exp (neg x)))))) 3))
  (cbrt (pow (/ (sqrt (sqrt 2.0)) (sqrt (sqrt (+ (exp x) (exp (neg x)))))) 3))
  (cbrt (pow (/ (sqrt (sqrt 2.0)) (sqrt 1)) 3))
  (cbrt (pow (/ (sqrt (sqrt 2.0)) (sqrt (+ (exp x) (exp (neg x))))) 3))
  (cbrt (pow (/ (sqrt (sqrt 2.0)) (sqrt 1)) 3))
  (cbrt (pow (/ (sqrt (sqrt 2.0)) (sqrt (+ (exp x) (exp (neg x))))) 3))
  (cbrt (pow (/ (sqrt (sqrt 2.0)) (sqrt (sqrt (+ (exp x) (exp (neg x)))))) 3))
  (cbrt (pow (/ (sqrt (sqrt 2.0)) (sqrt (sqrt (+ (exp x) (exp (neg x)))))) 3))
  (cbrt (pow (/ (sqrt (sqrt 2.0)) 1) 3))
  (cbrt (pow (/ (sqrt (sqrt 2.0)) (sqrt (+ (exp x) (exp (neg x))))) 3))
  (cbrt (pow (/ (sqrt 1) (* (cbrt (sqrt (+ (exp x) (exp (neg x))))) (cbrt (sqrt (+ (exp x) (exp (neg x))))))) 3))
  (cbrt (pow (/ (sqrt 2.0) (cbrt (sqrt (+ (exp x) (exp (neg x)))))) 3))
  (cbrt (pow (/ (sqrt 1) (sqrt (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x))))))) 3))
  (cbrt (pow (/ (sqrt 2.0) (sqrt (cbrt (+ (exp x) (exp (neg x)))))) 3))
  (cbrt (pow (/ (sqrt 1) (sqrt (sqrt (+ (exp x) (exp (neg x)))))) 3))
  (cbrt (pow (/ (sqrt 2.0) (sqrt (sqrt (+ (exp x) (exp (neg x)))))) 3))
  (cbrt (pow (/ (sqrt 1) (sqrt 1)) 3))
  (cbrt (pow (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x))))) 3))
  (cbrt (pow (/ (sqrt 1) (sqrt 1)) 3))
  (cbrt (pow (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x))))) 3))
  (cbrt (pow (/ (sqrt 1) (sqrt (sqrt (+ (exp x) (exp (neg x)))))) 3))
  (cbrt (pow (/ (sqrt 2.0) (sqrt (sqrt (+ (exp x) (exp (neg x)))))) 3))
  (cbrt (pow (/ (sqrt 1) 1) 3))
  (cbrt (pow (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x))))) 3))
  (cbrt (pow (/ (sqrt (sqrt 2.0)) (* (cbrt (sqrt (+ (exp x) (exp (neg x))))) (cbrt (sqrt (+ (exp x) (exp (neg x))))))) 3))
  (cbrt (pow (/ (sqrt (sqrt 2.0)) (cbrt (sqrt (+ (exp x) (exp (neg x)))))) 3))
  (cbrt (pow (/ (sqrt (sqrt 2.0)) (sqrt (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x))))))) 3))
  (cbrt (pow (/ (sqrt (sqrt 2.0)) (sqrt (cbrt (+ (exp x) (exp (neg x)))))) 3))
  (cbrt (pow (/ (sqrt (sqrt 2.0)) (sqrt (sqrt (+ (exp x) (exp (neg x)))))) 3))
  (cbrt (pow (/ (sqrt (sqrt 2.0)) (sqrt (sqrt (+ (exp x) (exp (neg x)))))) 3))
  (cbrt (pow (/ (sqrt (sqrt 2.0)) (sqrt 1)) 3))
  (cbrt (pow (/ (sqrt (sqrt 2.0)) (sqrt (+ (exp x) (exp (neg x))))) 3))
  (cbrt (pow (/ (sqrt (sqrt 2.0)) (sqrt 1)) 3))
  (cbrt (pow (/ (sqrt (sqrt 2.0)) (sqrt (+ (exp x) (exp (neg x))))) 3))
  (cbrt (pow (/ (sqrt (sqrt 2.0)) (sqrt (sqrt (+ (exp x) (exp (neg x)))))) 3))
  (cbrt (pow (/ (sqrt (sqrt 2.0)) (sqrt (sqrt (+ (exp x) (exp (neg x)))))) 3))
  (cbrt (pow (/ (sqrt (sqrt 2.0)) 1) 3))
  (cbrt (pow (/ (sqrt (sqrt 2.0)) (sqrt (+ (exp x) (exp (neg x))))) 3))
  (cbrt (pow (/ 1 (* (cbrt (sqrt (+ (exp x) (exp (neg x))))) (cbrt (sqrt (+ (exp x) (exp (neg x))))))) 3))
  (cbrt (pow (/ (sqrt 2.0) (cbrt (sqrt (+ (exp x) (exp (neg x)))))) 3))
  (cbrt (pow (/ 1 (sqrt (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x))))))) 3))
  (cbrt (pow (/ (sqrt 2.0) (sqrt (cbrt (+ (exp x) (exp (neg x)))))) 3))
  (cbrt (pow (/ 1 (sqrt (sqrt (+ (exp x) (exp (neg x)))))) 3))
  (cbrt (pow (/ (sqrt 2.0) (sqrt (sqrt (+ (exp x) (exp (neg x)))))) 3))
  (cbrt (pow (/ 1 (sqrt 1)) 3))
  (cbrt (pow (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x))))) 3))
  (cbrt (pow (/ 1 (sqrt 1)) 3))
  (cbrt (pow (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x))))) 3))
  (cbrt (pow (/ 1 (sqrt (sqrt (+ (exp x) (exp (neg x)))))) 3))
  (cbrt (pow (/ (sqrt 2.0) (sqrt (sqrt (+ (exp x) (exp (neg x)))))) 3))
  (cbrt (pow (/ 1 1) 3))
  (cbrt (pow (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x))))) 3))
  (cbrt (pow 1 3))
  (cbrt (pow (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x))))) 3))
  (cbrt (pow (sqrt 2.0) 3))
  (cbrt (pow (/ 1 (sqrt (+ (exp x) (exp (neg x))))) 3))
  (cbrt (pow (/ (sqrt 2.0) (sqrt (+ (pow (exp x) 3) (pow (exp (neg x)) 3)))) 3))
  (cbrt (pow (sqrt (+ (* (exp x) (exp x)) (- (* (exp (neg x)) (exp (neg x))) (* (exp x) (exp (neg x)))))) 3))
  (cbrt (pow (/ (sqrt 2.0) (sqrt (- (* (exp x) (exp x)) (* (exp (neg x)) (exp (neg x)))))) 3))
  (cbrt (pow (sqrt (- (exp x) (exp (neg x)))) 3))
  (cbrt (* (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x))))) (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x)))))))
  (cbrt (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x))))))
  (cbrt (* (cbrt (pow (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x))))) 3)) (cbrt (pow (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x))))) 3))))
  (cbrt (cbrt (pow (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x))))) 3)))
  (cbrt (pow (* (cbrt (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x)))))) (cbrt (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x))))))) 3))
  (cbrt (pow (cbrt (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x)))))) 3))
  (cbrt (pow (sqrt (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x)))))) 3))
  (cbrt (pow (sqrt (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x)))))) 3))
  (cbrt (pow (/ (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) (* (cbrt (sqrt (+ (exp x) (exp (neg x))))) (cbrt (sqrt (+ (exp x) (exp (neg x))))))) 3))
  (cbrt (pow (/ (cbrt (sqrt 2.0)) (cbrt (sqrt (+ (exp x) (exp (neg x)))))) 3))
  (cbrt (pow (/ (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) (sqrt (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x))))))) 3))
  (cbrt (pow (/ (cbrt (sqrt 2.0)) (sqrt (cbrt (+ (exp x) (exp (neg x)))))) 3))
  (cbrt (pow (/ (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) (sqrt (sqrt (+ (exp x) (exp (neg x)))))) 3))
  (cbrt (pow (/ (cbrt (sqrt 2.0)) (sqrt (sqrt (+ (exp x) (exp (neg x)))))) 3))
  (cbrt (pow (/ (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) (sqrt 1)) 3))
  (cbrt (pow (/ (cbrt (sqrt 2.0)) (sqrt (+ (exp x) (exp (neg x))))) 3))
  (cbrt (pow (/ (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) (sqrt 1)) 3))
  (cbrt (pow (/ (cbrt (sqrt 2.0)) (sqrt (+ (exp x) (exp (neg x))))) 3))
  (cbrt (pow (/ (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) (sqrt (sqrt (+ (exp x) (exp (neg x)))))) 3))
  (cbrt (pow (/ (cbrt (sqrt 2.0)) (sqrt (sqrt (+ (exp x) (exp (neg x)))))) 3))
  (cbrt (pow (/ (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) 1) 3))
  (cbrt (pow (/ (cbrt (sqrt 2.0)) (sqrt (+ (exp x) (exp (neg x))))) 3))
  (cbrt (pow (/ (sqrt (* (cbrt 2.0) (cbrt 2.0))) (* (cbrt (sqrt (+ (exp x) (exp (neg x))))) (cbrt (sqrt (+ (exp x) (exp (neg x))))))) 3))
  (cbrt (pow (/ (sqrt (cbrt 2.0)) (cbrt (sqrt (+ (exp x) (exp (neg x)))))) 3))
  (cbrt (pow (/ (sqrt (* (cbrt 2.0) (cbrt 2.0))) (sqrt (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x))))))) 3))
  (cbrt (pow (/ (sqrt (cbrt 2.0)) (sqrt (cbrt (+ (exp x) (exp (neg x)))))) 3))
  (cbrt (pow (/ (sqrt (* (cbrt 2.0) (cbrt 2.0))) (sqrt (sqrt (+ (exp x) (exp (neg x)))))) 3))
  (cbrt (pow (/ (sqrt (cbrt 2.0)) (sqrt (sqrt (+ (exp x) (exp (neg x)))))) 3))
  (cbrt (pow (/ (sqrt (* (cbrt 2.0) (cbrt 2.0))) (sqrt 1)) 3))
  (cbrt (pow (/ (sqrt (cbrt 2.0)) (sqrt (+ (exp x) (exp (neg x))))) 3))
  (cbrt (pow (/ (sqrt (* (cbrt 2.0) (cbrt 2.0))) (sqrt 1)) 3))
  (cbrt (pow (/ (sqrt (cbrt 2.0)) (sqrt (+ (exp x) (exp (neg x))))) 3))
  (cbrt (pow (/ (sqrt (* (cbrt 2.0) (cbrt 2.0))) (sqrt (sqrt (+ (exp x) (exp (neg x)))))) 3))
  (cbrt (pow (/ (sqrt (cbrt 2.0)) (sqrt (sqrt (+ (exp x) (exp (neg x)))))) 3))
  (cbrt (pow (/ (sqrt (* (cbrt 2.0) (cbrt 2.0))) 1) 3))
  (cbrt (pow (/ (sqrt (cbrt 2.0)) (sqrt (+ (exp x) (exp (neg x))))) 3))
  (cbrt (pow (/ (sqrt (sqrt 2.0)) (* (cbrt (sqrt (+ (exp x) (exp (neg x))))) (cbrt (sqrt (+ (exp x) (exp (neg x))))))) 3))
  (cbrt (pow (/ (sqrt (sqrt 2.0)) (cbrt (sqrt (+ (exp x) (exp (neg x)))))) 3))
  (cbrt (pow (/ (sqrt (sqrt 2.0)) (sqrt (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x))))))) 3))
  (cbrt (pow (/ (sqrt (sqrt 2.0)) (sqrt (cbrt (+ (exp x) (exp (neg x)))))) 3))
  (cbrt (pow (/ (sqrt (sqrt 2.0)) (sqrt (sqrt (+ (exp x) (exp (neg x)))))) 3))
  (cbrt (pow (/ (sqrt (sqrt 2.0)) (sqrt (sqrt (+ (exp x) (exp (neg x)))))) 3))
  (cbrt (pow (/ (sqrt (sqrt 2.0)) (sqrt 1)) 3))
  (cbrt (pow (/ (sqrt (sqrt 2.0)) (sqrt (+ (exp x) (exp (neg x))))) 3))
  (cbrt (pow (/ (sqrt (sqrt 2.0)) (sqrt 1)) 3))
  (cbrt (pow (/ (sqrt (sqrt 2.0)) (sqrt (+ (exp x) (exp (neg x))))) 3))
  (cbrt (pow (/ (sqrt (sqrt 2.0)) (sqrt (sqrt (+ (exp x) (exp (neg x)))))) 3))
  (cbrt (pow (/ (sqrt (sqrt 2.0)) (sqrt (sqrt (+ (exp x) (exp (neg x)))))) 3))
  (cbrt (pow (/ (sqrt (sqrt 2.0)) 1) 3))
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  (cbrt (sqrt (pow (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x))))) 3)))
  (cbrt 1)
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  (sqrt 1)
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  (sqrt (- (* (exp x) (exp x)) (* (exp (neg x)) (exp (neg x)))))
  (sqrt (- (exp x) (exp (neg x))))
  (/ 1 2)
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  (sqrt (- (* (exp x) (exp x)) (* (exp (neg x)) (exp (neg x)))))
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  (/ 1 2)
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  (/ (sqrt (* (cbrt 2.0) (cbrt 2.0))) (* (cbrt (sqrt (+ (exp x) (exp (neg x))))) (cbrt (sqrt (+ (exp x) (exp (neg x)))))))
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  (/ (sqrt (* (cbrt 2.0) (cbrt 2.0))) (sqrt (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))))
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  (/ (sqrt 1) (* (cbrt (sqrt (+ (exp x) (exp (neg x))))) (cbrt (sqrt (+ (exp x) (exp (neg x)))))))
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  (/ (sqrt (+ (exp x) (exp (neg x)))) (sqrt (sqrt 2.0)))
  (/ (sqrt (+ (exp x) (exp (neg x)))) (sqrt 2.0))
  (/ (sqrt (+ (exp x) (exp (neg x)))) (sqrt (sqrt 2.0)))
  (/ (sqrt (+ (exp x) (exp (neg x)))) (sqrt 2.0))
  (/ (sqrt 2.0) (sqrt (+ (pow (exp x) 3) (pow (exp (neg x)) 3))))
  (/ (sqrt 2.0) (sqrt (- (* (exp x) (exp x)) (* (exp (neg x)) (exp (neg x))))))
  (- (+ (* (sqrt 1/2) (sqrt 2.0)) (* 5/96 (/ (* (pow x 4) (sqrt 2.0)) (sqrt 1/2)))) (+ (* 1/8 (/ (* (pow x 2) (sqrt 2.0)) (sqrt 1/2))) (* 1/128 (/ (* (pow x 4) (sqrt 2.0)) (pow (sqrt 1/2) 3)))))
  (* (sqrt (/ 1 (+ (exp x) (exp (neg x))))) (sqrt 2.0))
  (* (sqrt (/ 1 (+ (exp x) (exp (* -1 x))))) (sqrt 2.0))
  (- (+ (* 1/2 (/ (pow x 2) (sqrt 2))) (+ (* 1/24 (/ (pow x 4) (sqrt 2))) (sqrt 2))) (* 1/8 (/ (pow x 4) (pow (sqrt 2) 3))))
  (sqrt (+ (exp x) (exp (neg x))))
  (sqrt (+ (exp x) (exp (* -1 x))))
  (- (+ (* 1/2 (/ (pow x 2) (sqrt 2))) (+ (* 1/24 (/ (pow x 4) (sqrt 2))) (sqrt 2))) (* 1/8 (/ (pow x 4) (pow (sqrt 2) 3))))
  (sqrt (+ (exp x) (exp (neg x))))
  (sqrt (+ (exp x) (exp (* -1 x))))
  (- (+ (* (sqrt 1/2) (sqrt 2.0)) (* 5/96 (/ (* (pow x 4) (sqrt 2.0)) (sqrt 1/2)))) (+ (* 1/8 (/ (* (pow x 2) (sqrt 2.0)) (sqrt 1/2))) (* 1/128 (/ (* (pow x 4) (sqrt 2.0)) (pow (sqrt 1/2) 3)))))
  (* (sqrt (/ 1 (+ (exp x) (exp (neg x))))) (sqrt 2.0))
  (* (sqrt (/ 1 (+ (exp x) (exp (* -1 x))))) (sqrt 2.0))
2.218 * * [simplify]: iteration  0 :  272  enodes  (cost  5140 )
2.261 * * [simplify]: iteration  1 :  723  enodes  (cost  4098 )
2.385 * * [simplify]: iteration  2 :  2208  enodes  (cost  3858 )
2.697 * * [simplify]: iteration  done :  5001  enodes  (cost  3659 )
2.699 * [simplify]: Simplified to:
   (log (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x))))))
  (exp (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x))))))
  (cbrt (/ 2.0 (+ (exp x) (exp (neg x)))))
  (cbrt (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x))))))
  (sqrt (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x))))))
  (sqrt (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x))))))
  (cbrt (/ (* (sqrt 2.0) (sqrt 2.0)) (+ (exp x) (exp (neg x)))))
  (cbrt (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x))))))
  (/ (cbrt (* (sqrt 2.0) (sqrt 2.0))) (fabs (cbrt (+ (exp x) (exp (neg x))))))
  (/ (cbrt (sqrt 2.0)) (sqrt (cbrt (+ (exp x) (exp (neg x))))))
  (/ (cbrt (* (sqrt 2.0) (sqrt 2.0))) (sqrt (sqrt (+ (exp x) (exp (neg x))))))
  (/ (cbrt (sqrt 2.0)) (sqrt (sqrt (+ (exp x) (exp (neg x))))))
  (cbrt (* (sqrt 2.0) (sqrt 2.0)))
  (/ (cbrt (sqrt 2.0)) (sqrt (+ (exp x) (exp (neg x)))))
  (cbrt (* (sqrt 2.0) (sqrt 2.0)))
  (/ (cbrt (sqrt 2.0)) (sqrt (+ (exp x) (exp (neg x)))))
  (/ (cbrt (* (sqrt 2.0) (sqrt 2.0))) (sqrt (sqrt (+ (exp x) (exp (neg x))))))
  (/ (cbrt (sqrt 2.0)) (sqrt (sqrt (+ (exp x) (exp (neg x))))))
  (cbrt (* (sqrt 2.0) (sqrt 2.0)))
  (/ (cbrt (sqrt 2.0)) (sqrt (+ (exp x) (exp (neg x)))))
  (cbrt (/ (pow (fabs (cbrt 2.0)) 3) (+ (exp x) (exp (neg x)))))
  (/ (sqrt (cbrt 2.0)) (cbrt (sqrt (+ (exp x) (exp (neg x))))))
  (/ (fabs (cbrt 2.0)) (fabs (cbrt (+ (exp x) (exp (neg x))))))
  (/ (sqrt (cbrt 2.0)) (sqrt (cbrt (+ (exp x) (exp (neg x))))))
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  (fabs (cbrt 2.0))
  (/ (sqrt (cbrt 2.0)) (sqrt (+ (exp x) (exp (neg x)))))
  (fabs (cbrt 2.0))
  (/ (sqrt (cbrt 2.0)) (sqrt (+ (exp x) (exp (neg x)))))
  (/ (fabs (cbrt 2.0)) (sqrt (sqrt (+ (exp x) (exp (neg x))))))
  (/ (sqrt (cbrt 2.0)) (sqrt (sqrt (+ (exp x) (exp (neg x))))))
  (fabs (cbrt 2.0))
  (/ (sqrt (cbrt 2.0)) (sqrt (+ (exp x) (exp (neg x)))))
  (cbrt (/ (pow (sqrt (sqrt 2.0)) 3) (+ (exp x) (exp (neg x)))))
  (/ (sqrt (sqrt 2.0)) (cbrt (sqrt (+ (exp x) (exp (neg x))))))
  (/ (sqrt (sqrt 2.0)) (fabs (cbrt (+ (exp x) (exp (neg x))))))
  (/ (sqrt (sqrt 2.0)) (sqrt (cbrt (+ (exp x) (exp (neg x))))))
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2.702 * * * [progress]: adding candidates to table
2.950 * * [progress]: iteration 4 / 4
2.950 * * * [progress]: picking best candidate
2.957 * * * * [pick]: Picked  #<alt (λ (x) (* (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x))))) (/ (sqrt (sqrt 2.0)) (/ (sqrt (+ (exp x) (exp (neg x)))) (sqrt (sqrt 2.0))))))>
2.957 * * * [progress]: localizing error
2.971 * * * [progress]: generating rewritten candidates
2.971 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2)
2.983 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2 1)
2.988 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2)
2.993 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1)
3.012 * * * [progress]: generating series expansions
3.012 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2)
3.013 * [approximate]: Taking taylor expansion of (sqrt (/ (+ (exp x) (exp (neg x))) (sqrt 2.0))) in (x) around 0
3.013 * [taylor]: Taking taylor expansion of (sqrt (/ (+ (exp x) (exp (neg x))) (sqrt 2.0))) in x
3.013 * [taylor]: Taking taylor expansion of (/ (+ (exp x) (exp (neg x))) (sqrt 2.0)) in x
3.013 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x
3.013 * [taylor]: Taking taylor expansion of (exp x) in x
3.013 * [taylor]: Taking taylor expansion of x in x
3.013 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
3.013 * [taylor]: Taking taylor expansion of (neg x) in x
3.013 * [taylor]: Taking taylor expansion of x in x
3.013 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
3.013 * [taylor]: Taking taylor expansion of 2.0 in x
3.013 * [taylor]: Taking taylor expansion of (sqrt (/ (+ (exp x) (exp (neg x))) (sqrt 2.0))) in x
3.013 * [taylor]: Taking taylor expansion of (/ (+ (exp x) (exp (neg x))) (sqrt 2.0)) in x
3.013 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x
3.013 * [taylor]: Taking taylor expansion of (exp x) in x
3.013 * [taylor]: Taking taylor expansion of x in x
3.013 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
3.013 * [taylor]: Taking taylor expansion of (neg x) in x
3.013 * [taylor]: Taking taylor expansion of x in x
3.013 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
3.014 * [taylor]: Taking taylor expansion of 2.0 in x
3.018 * [approximate]: Taking taylor expansion of (sqrt (/ (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) (sqrt 2.0))) in (x) around 0
3.018 * [taylor]: Taking taylor expansion of (sqrt (/ (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) (sqrt 2.0))) in x
3.018 * [taylor]: Taking taylor expansion of (/ (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) (sqrt 2.0)) in x
3.018 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
3.018 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
3.018 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.018 * [taylor]: Taking taylor expansion of x in x
3.018 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
3.018 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
3.018 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.018 * [taylor]: Taking taylor expansion of x in x
3.018 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
3.018 * [taylor]: Taking taylor expansion of 2.0 in x
3.019 * [taylor]: Taking taylor expansion of (sqrt (/ (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) (sqrt 2.0))) in x
3.019 * [taylor]: Taking taylor expansion of (/ (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) (sqrt 2.0)) in x
3.019 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
3.019 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
3.019 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.019 * [taylor]: Taking taylor expansion of x in x
3.019 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
3.019 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
3.019 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.019 * [taylor]: Taking taylor expansion of x in x
3.019 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
3.019 * [taylor]: Taking taylor expansion of 2.0 in x
3.022 * [approximate]: Taking taylor expansion of (sqrt (/ (+ (exp (/ 1 x)) (exp (/ -1 x))) (sqrt 2.0))) in (x) around 0
3.022 * [taylor]: Taking taylor expansion of (sqrt (/ (+ (exp (/ 1 x)) (exp (/ -1 x))) (sqrt 2.0))) in x
3.023 * [taylor]: Taking taylor expansion of (/ (+ (exp (/ 1 x)) (exp (/ -1 x))) (sqrt 2.0)) in x
3.023 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
3.023 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
3.023 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.023 * [taylor]: Taking taylor expansion of x in x
3.023 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
3.023 * [taylor]: Taking taylor expansion of (/ -1 x) in x
3.023 * [taylor]: Taking taylor expansion of -1 in x
3.023 * [taylor]: Taking taylor expansion of x in x
3.023 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
3.023 * [taylor]: Taking taylor expansion of 2.0 in x
3.023 * [taylor]: Taking taylor expansion of (sqrt (/ (+ (exp (/ 1 x)) (exp (/ -1 x))) (sqrt 2.0))) in x
3.023 * [taylor]: Taking taylor expansion of (/ (+ (exp (/ 1 x)) (exp (/ -1 x))) (sqrt 2.0)) in x
3.023 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
3.023 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
3.023 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.023 * [taylor]: Taking taylor expansion of x in x
3.023 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
3.023 * [taylor]: Taking taylor expansion of (/ -1 x) in x
3.023 * [taylor]: Taking taylor expansion of -1 in x
3.023 * [taylor]: Taking taylor expansion of x in x
3.024 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
3.024 * [taylor]: Taking taylor expansion of 2.0 in x
3.026 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 2 1)
3.027 * [approximate]: Taking taylor expansion of (sqrt (+ (exp x) (exp (neg x)))) in (x) around 0
3.027 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) (exp (neg x)))) in x
3.027 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x
3.027 * [taylor]: Taking taylor expansion of (exp x) in x
3.027 * [taylor]: Taking taylor expansion of x in x
3.027 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
3.027 * [taylor]: Taking taylor expansion of (neg x) in x
3.027 * [taylor]: Taking taylor expansion of x in x
3.027 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) (exp (neg x)))) in x
3.027 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x
3.027 * [taylor]: Taking taylor expansion of (exp x) in x
3.027 * [taylor]: Taking taylor expansion of x in x
3.027 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
3.027 * [taylor]: Taking taylor expansion of (neg x) in x
3.027 * [taylor]: Taking taylor expansion of x in x
3.030 * [approximate]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in (x) around 0
3.030 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in x
3.030 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
3.030 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
3.030 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.030 * [taylor]: Taking taylor expansion of x in x
3.030 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
3.030 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
3.030 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.030 * [taylor]: Taking taylor expansion of x in x
3.031 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in x
3.031 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
3.031 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
3.031 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.031 * [taylor]: Taking taylor expansion of x in x
3.031 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
3.031 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
3.031 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.031 * [taylor]: Taking taylor expansion of x in x
3.032 * [approximate]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
3.032 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
3.032 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
3.032 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
3.032 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.032 * [taylor]: Taking taylor expansion of x in x
3.032 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
3.032 * [taylor]: Taking taylor expansion of (/ -1 x) in x
3.032 * [taylor]: Taking taylor expansion of -1 in x
3.032 * [taylor]: Taking taylor expansion of x in x
3.033 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
3.033 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
3.033 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
3.033 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.033 * [taylor]: Taking taylor expansion of x in x
3.033 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
3.033 * [taylor]: Taking taylor expansion of (/ -1 x) in x
3.033 * [taylor]: Taking taylor expansion of -1 in x
3.033 * [taylor]: Taking taylor expansion of x in x
3.034 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2)
3.034 * [approximate]: Taking taylor expansion of (sqrt (+ (exp x) (exp (neg x)))) in (x) around 0
3.034 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) (exp (neg x)))) in x
3.034 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x
3.034 * [taylor]: Taking taylor expansion of (exp x) in x
3.034 * [taylor]: Taking taylor expansion of x in x
3.034 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
3.034 * [taylor]: Taking taylor expansion of (neg x) in x
3.034 * [taylor]: Taking taylor expansion of x in x
3.035 * [taylor]: Taking taylor expansion of (sqrt (+ (exp x) (exp (neg x)))) in x
3.035 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x
3.035 * [taylor]: Taking taylor expansion of (exp x) in x
3.035 * [taylor]: Taking taylor expansion of x in x
3.035 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
3.035 * [taylor]: Taking taylor expansion of (neg x) in x
3.035 * [taylor]: Taking taylor expansion of x in x
3.041 * [approximate]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in (x) around 0
3.041 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in x
3.042 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
3.042 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
3.042 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.042 * [taylor]: Taking taylor expansion of x in x
3.042 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
3.042 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
3.042 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.042 * [taylor]: Taking taylor expansion of x in x
3.042 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in x
3.042 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
3.042 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
3.042 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.042 * [taylor]: Taking taylor expansion of x in x
3.042 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
3.042 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
3.042 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.042 * [taylor]: Taking taylor expansion of x in x
3.044 * [approximate]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
3.044 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
3.044 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
3.044 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
3.044 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.044 * [taylor]: Taking taylor expansion of x in x
3.044 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
3.044 * [taylor]: Taking taylor expansion of (/ -1 x) in x
3.044 * [taylor]: Taking taylor expansion of -1 in x
3.044 * [taylor]: Taking taylor expansion of x in x
3.044 * [taylor]: Taking taylor expansion of (sqrt (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
3.044 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
3.044 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
3.044 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.044 * [taylor]: Taking taylor expansion of x in x
3.044 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
3.044 * [taylor]: Taking taylor expansion of (/ -1 x) in x
3.044 * [taylor]: Taking taylor expansion of -1 in x
3.044 * [taylor]: Taking taylor expansion of x in x
3.045 * * * * [progress]: [ 4 / 4 ] generating series at (2 1)
3.046 * [approximate]: Taking taylor expansion of (* (sqrt (/ 1 (+ (exp x) (exp (neg x))))) (sqrt 2.0)) in (x) around 0
3.046 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (exp x) (exp (neg x))))) (sqrt 2.0)) in x
3.046 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp x) (exp (neg x))))) in x
3.046 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp x) (exp (neg x)))) in x
3.046 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x
3.046 * [taylor]: Taking taylor expansion of (exp x) in x
3.046 * [taylor]: Taking taylor expansion of x in x
3.046 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
3.046 * [taylor]: Taking taylor expansion of (neg x) in x
3.046 * [taylor]: Taking taylor expansion of x in x
3.046 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
3.046 * [taylor]: Taking taylor expansion of 2.0 in x
3.046 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (exp x) (exp (neg x))))) (sqrt 2.0)) in x
3.046 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp x) (exp (neg x))))) in x
3.046 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp x) (exp (neg x)))) in x
3.046 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x
3.046 * [taylor]: Taking taylor expansion of (exp x) in x
3.046 * [taylor]: Taking taylor expansion of x in x
3.046 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
3.046 * [taylor]: Taking taylor expansion of (neg x) in x
3.046 * [taylor]: Taking taylor expansion of x in x
3.046 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
3.047 * [taylor]: Taking taylor expansion of 2.0 in x
3.050 * [approximate]: Taking taylor expansion of (* (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))))) (sqrt 2.0)) in (x) around 0
3.050 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))))) (sqrt 2.0)) in x
3.050 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))))) in x
3.050 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in x
3.050 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
3.050 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
3.050 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.050 * [taylor]: Taking taylor expansion of x in x
3.050 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
3.050 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
3.050 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.051 * [taylor]: Taking taylor expansion of x in x
3.051 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
3.051 * [taylor]: Taking taylor expansion of 2.0 in x
3.051 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))))) (sqrt 2.0)) in x
3.051 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))))) in x
3.051 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in x
3.051 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
3.051 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
3.051 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.051 * [taylor]: Taking taylor expansion of x in x
3.051 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
3.051 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
3.051 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.051 * [taylor]: Taking taylor expansion of x in x
3.052 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
3.052 * [taylor]: Taking taylor expansion of 2.0 in x
3.056 * [approximate]: Taking taylor expansion of (* (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (sqrt 2.0)) in (x) around 0
3.056 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (sqrt 2.0)) in x
3.057 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x
3.057 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
3.057 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
3.057 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
3.057 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.057 * [taylor]: Taking taylor expansion of x in x
3.057 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
3.057 * [taylor]: Taking taylor expansion of (/ -1 x) in x
3.057 * [taylor]: Taking taylor expansion of -1 in x
3.057 * [taylor]: Taking taylor expansion of x in x
3.057 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
3.057 * [taylor]: Taking taylor expansion of 2.0 in x
3.057 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (sqrt 2.0)) in x
3.057 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x
3.057 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
3.057 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
3.057 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
3.057 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.057 * [taylor]: Taking taylor expansion of x in x
3.057 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
3.057 * [taylor]: Taking taylor expansion of (/ -1 x) in x
3.057 * [taylor]: Taking taylor expansion of -1 in x
3.057 * [taylor]: Taking taylor expansion of x in x
3.058 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
3.058 * [taylor]: Taking taylor expansion of 2.0 in x
3.062 * * * [progress]: simplifying candidates
3.066 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (- (log (sqrt (+ (exp x) (exp (neg x))))) (log (sqrt (sqrt 2.0))))
  (log (/ (sqrt (+ (exp x) (exp (neg x)))) (sqrt (sqrt 2.0))))
  (exp (/ (sqrt (+ (exp x) (exp (neg x)))) (sqrt (sqrt 2.0))))
  (/ (* (* (sqrt (+ (exp x) (exp (neg x)))) (sqrt (+ (exp x) (exp (neg x))))) (sqrt (+ (exp x) (exp (neg x))))) (* (* (sqrt (sqrt 2.0)) (sqrt (sqrt 2.0))) (sqrt (sqrt 2.0))))
  (* (cbrt (/ (sqrt (+ (exp x) (exp (neg x)))) (sqrt (sqrt 2.0)))) (cbrt (/ (sqrt (+ (exp x) (exp (neg x)))) (sqrt (sqrt 2.0)))))
  (cbrt (/ (sqrt (+ (exp x) (exp (neg x)))) (sqrt (sqrt 2.0))))
  (* (* (/ (sqrt (+ (exp x) (exp (neg x)))) (sqrt (sqrt 2.0))) (/ (sqrt (+ (exp x) (exp (neg x)))) (sqrt (sqrt 2.0)))) (/ (sqrt (+ (exp x) (exp (neg x)))) (sqrt (sqrt 2.0))))
  (/ (+ (exp x) (exp (neg x))) (sqrt 2.0))
  (sqrt (/ (sqrt (+ (exp x) (exp (neg x)))) (sqrt (sqrt 2.0))))
  (sqrt (/ (sqrt (+ (exp x) (exp (neg x)))) (sqrt (sqrt 2.0))))
  (neg (sqrt (+ (exp x) (exp (neg x)))))
  (neg (sqrt (sqrt 2.0)))
  (/ (* (cbrt (sqrt (+ (exp x) (exp (neg x))))) (cbrt (sqrt (+ (exp x) (exp (neg x)))))) (* (cbrt (sqrt (sqrt 2.0))) (cbrt (sqrt (sqrt 2.0)))))
  (/ (cbrt (sqrt (+ (exp x) (exp (neg x))))) (cbrt (sqrt (sqrt 2.0))))
  (/ (* (cbrt (sqrt (+ (exp x) (exp (neg x))))) (cbrt (sqrt (+ (exp x) (exp (neg x)))))) (sqrt (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0)))))
  (/ (cbrt (sqrt (+ (exp x) (exp (neg x))))) (sqrt (cbrt (sqrt 2.0))))
  (/ (* (cbrt (sqrt (+ (exp x) (exp (neg x))))) (cbrt (sqrt (+ (exp x) (exp (neg x)))))) (sqrt (sqrt (* (cbrt 2.0) (cbrt 2.0)))))
  (/ (cbrt (sqrt (+ (exp x) (exp (neg x))))) (sqrt (sqrt (cbrt 2.0))))
  (/ (* (cbrt (sqrt (+ (exp x) (exp (neg x))))) (cbrt (sqrt (+ (exp x) (exp (neg x)))))) (sqrt (sqrt (sqrt 2.0))))
  (/ (cbrt (sqrt (+ (exp x) (exp (neg x))))) (sqrt (sqrt (sqrt 2.0))))
  (/ (* (cbrt (sqrt (+ (exp x) (exp (neg x))))) (cbrt (sqrt (+ (exp x) (exp (neg x)))))) (sqrt (sqrt 1)))
  (/ (cbrt (sqrt (+ (exp x) (exp (neg x))))) (sqrt (sqrt 2.0)))
  (/ (* (cbrt (sqrt (+ (exp x) (exp (neg x))))) (cbrt (sqrt (+ (exp x) (exp (neg x)))))) (sqrt (sqrt (sqrt 2.0))))
  (/ (cbrt (sqrt (+ (exp x) (exp (neg x))))) (sqrt (sqrt (sqrt 2.0))))
  (/ (* (cbrt (sqrt (+ (exp x) (exp (neg x))))) (cbrt (sqrt (+ (exp x) (exp (neg x)))))) (sqrt 1))
  (/ (cbrt (sqrt (+ (exp x) (exp (neg x))))) (sqrt (sqrt 2.0)))
  (/ (* (cbrt (sqrt (+ (exp x) (exp (neg x))))) (cbrt (sqrt (+ (exp x) (exp (neg x)))))) (sqrt (sqrt (sqrt 2.0))))
  (/ (cbrt (sqrt (+ (exp x) (exp (neg x))))) (sqrt (sqrt (sqrt 2.0))))
  (/ (* (cbrt (sqrt (+ (exp x) (exp (neg x))))) (cbrt (sqrt (+ (exp x) (exp (neg x)))))) 1)
  (/ (cbrt (sqrt (+ (exp x) (exp (neg x))))) (sqrt (sqrt 2.0)))
  (/ (sqrt (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))) (* (cbrt (sqrt (sqrt 2.0))) (cbrt (sqrt (sqrt 2.0)))))
  (/ (sqrt (cbrt (+ (exp x) (exp (neg x))))) (cbrt (sqrt (sqrt 2.0))))
  (/ (sqrt (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))) (sqrt (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0)))))
  (/ (sqrt (cbrt (+ (exp x) (exp (neg x))))) (sqrt (cbrt (sqrt 2.0))))
  (/ (sqrt (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))) (sqrt (sqrt (* (cbrt 2.0) (cbrt 2.0)))))
  (/ (sqrt (cbrt (+ (exp x) (exp (neg x))))) (sqrt (sqrt (cbrt 2.0))))
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  (* (sqrt (/ 1 (+ (exp x) (exp (* -1 x))))) (sqrt 2.0))
3.076 * * [simplify]: iteration  0 :  250  enodes  (cost  4028 )
3.113 * * [simplify]: iteration  1 :  461  enodes  (cost  3636 )
3.188 * * [simplify]: iteration  2 :  1358  enodes  (cost  3495 )
3.459 * * [simplify]: iteration  3 :  4654  enodes  (cost  3429 )
4.080 * * [simplify]: iteration  done :  5000  enodes  (cost  3429 )
4.083 * [simplify]: Simplified to:
   (log (/ (sqrt (+ (exp x) (exp (neg x)))) (sqrt (sqrt 2.0))))
  (log (/ (sqrt (+ (exp x) (exp (neg x)))) (sqrt (sqrt 2.0))))
  (exp (/ (sqrt (+ (exp x) (exp (neg x)))) (sqrt (sqrt 2.0))))
  (pow (/ (sqrt (+ (exp x) (exp (neg x)))) (sqrt (sqrt 2.0))) 3)
  (* (cbrt (/ (sqrt (+ (exp x) (exp (neg x)))) (sqrt (sqrt 2.0)))) (cbrt (/ (sqrt (+ (exp x) (exp (neg x)))) (sqrt (sqrt 2.0)))))
  (cbrt (/ (sqrt (+ (exp x) (exp (neg x)))) (sqrt (sqrt 2.0))))
  (pow (/ (sqrt (+ (exp x) (exp (neg x)))) (sqrt (sqrt 2.0))) 3)
  (/ (+ (exp (neg x)) (exp x)) (sqrt 2.0))
  (sqrt (/ (sqrt (+ (exp x) (exp (neg x)))) (sqrt (sqrt 2.0))))
  (sqrt (/ (sqrt (+ (exp x) (exp (neg x)))) (sqrt (sqrt 2.0))))
  (neg (sqrt (+ (exp (neg x)) (exp x))))
  (neg (sqrt (sqrt 2.0)))
  (/ (* (cbrt (sqrt (+ (exp x) (exp (neg x))))) (cbrt (sqrt (+ (exp x) (exp (neg x)))))) (* (cbrt (sqrt (sqrt 2.0))) (cbrt (sqrt (sqrt 2.0)))))
  (/ (cbrt (sqrt (+ (exp x) (exp (neg x))))) (cbrt (sqrt (sqrt 2.0))))
  (/ (* (cbrt (sqrt (+ (exp x) (exp (neg x))))) (cbrt (sqrt (+ (exp x) (exp (neg x)))))) (fabs (cbrt (sqrt 2.0))))
  (/ (cbrt (sqrt (+ (exp x) (exp (neg x))))) (sqrt (cbrt (sqrt 2.0))))
  (/ (* (cbrt (sqrt (+ (exp x) (exp (neg x))))) (cbrt (sqrt (+ (exp x) (exp (neg x)))))) (sqrt (fabs (cbrt 2.0))))
  (/ (cbrt (sqrt (+ (exp x) (exp (neg x))))) (sqrt (sqrt (cbrt 2.0))))
  (/ (* (cbrt (sqrt (+ (exp x) (exp (neg x))))) (cbrt (sqrt (+ (exp x) (exp (neg x)))))) (sqrt (sqrt (sqrt 2.0))))
  (/ (cbrt (sqrt (+ (exp x) (exp (neg x))))) (sqrt (sqrt (sqrt 2.0))))
  (* (cbrt (sqrt (+ (exp (neg x)) (exp x)))) (cbrt (sqrt (+ (exp (neg x)) (exp x)))))
  (/ (cbrt (sqrt (+ (exp x) (exp (neg x))))) (sqrt (sqrt 2.0)))
  (/ (* (cbrt (sqrt (+ (exp x) (exp (neg x))))) (cbrt (sqrt (+ (exp x) (exp (neg x)))))) (sqrt (sqrt (sqrt 2.0))))
  (/ (cbrt (sqrt (+ (exp x) (exp (neg x))))) (sqrt (sqrt (sqrt 2.0))))
  (* (cbrt (sqrt (+ (exp (neg x)) (exp x)))) (cbrt (sqrt (+ (exp (neg x)) (exp x)))))
  (/ (cbrt (sqrt (+ (exp x) (exp (neg x))))) (sqrt (sqrt 2.0)))
  (/ (* (cbrt (sqrt (+ (exp x) (exp (neg x))))) (cbrt (sqrt (+ (exp x) (exp (neg x)))))) (sqrt (sqrt (sqrt 2.0))))
  (/ (cbrt (sqrt (+ (exp x) (exp (neg x))))) (sqrt (sqrt (sqrt 2.0))))
  (* (cbrt (sqrt (+ (exp (neg x)) (exp x)))) (cbrt (sqrt (+ (exp (neg x)) (exp x)))))
  (/ (cbrt (sqrt (+ (exp x) (exp (neg x))))) (sqrt (sqrt 2.0)))
  (/ (fabs (cbrt (+ (exp x) (exp (neg x))))) (* (cbrt (sqrt (sqrt 2.0))) (cbrt (sqrt (sqrt 2.0)))))
  (/ (sqrt (cbrt (+ (exp x) (exp (neg x))))) (cbrt (sqrt (sqrt 2.0))))
  (/ (fabs (cbrt (+ (exp x) (exp (neg x))))) (fabs (cbrt (sqrt 2.0))))
  (/ (sqrt (cbrt (+ (exp x) (exp (neg x))))) (sqrt (cbrt (sqrt 2.0))))
  (/ (fabs (cbrt (+ (exp x) (exp (neg x))))) (sqrt (fabs (cbrt 2.0))))
  (/ (sqrt (cbrt (+ (exp x) (exp (neg x))))) (sqrt (sqrt (cbrt 2.0))))
  (/ (fabs (cbrt (+ (exp x) (exp (neg x))))) (sqrt (sqrt (sqrt 2.0))))
  (/ (sqrt (cbrt (+ (exp x) (exp (neg x))))) (sqrt (sqrt (sqrt 2.0))))
  (fabs (cbrt (+ (exp x) (exp (neg x)))))
  (/ (sqrt (cbrt (+ (exp x) (exp (neg x))))) (sqrt (sqrt 2.0)))
  (/ (fabs (cbrt (+ (exp x) (exp (neg x))))) (sqrt (sqrt (sqrt 2.0))))
  (/ (sqrt (cbrt (+ (exp x) (exp (neg x))))) (sqrt (sqrt (sqrt 2.0))))
  (fabs (cbrt (+ (exp x) (exp (neg x)))))
  (/ (sqrt (cbrt (+ (exp x) (exp (neg x))))) (sqrt (sqrt 2.0)))
  (/ (fabs (cbrt (+ (exp x) (exp (neg x))))) (sqrt (sqrt (sqrt 2.0))))
  (/ (sqrt (cbrt (+ (exp x) (exp (neg x))))) (sqrt (sqrt (sqrt 2.0))))
  (fabs (cbrt (+ (exp x) (exp (neg x)))))
  (/ (sqrt (cbrt (+ (exp x) (exp (neg x))))) (sqrt (sqrt 2.0)))
  (/ (sqrt (sqrt (+ (exp x) (exp (neg x))))) (* (cbrt (sqrt (sqrt 2.0))) (cbrt (sqrt (sqrt 2.0)))))
  (/ (sqrt (sqrt (+ (exp (neg x)) (exp x)))) (cbrt (sqrt (sqrt 2.0))))
  (/ (sqrt (sqrt (+ (exp x) (exp (neg x))))) (fabs (cbrt (sqrt 2.0))))
  (/ (sqrt (sqrt (+ (exp x) (exp (neg x))))) (sqrt (cbrt (sqrt 2.0))))
  (/ (sqrt (sqrt (+ (exp x) (exp (neg x))))) (sqrt (fabs (cbrt 2.0))))
  (/ (sqrt (sqrt (+ (exp x) (exp (neg x))))) (sqrt (sqrt (cbrt 2.0))))
  (/ (sqrt (sqrt (+ (exp x) (exp (neg x))))) (sqrt (sqrt (sqrt 2.0))))
  (/ (sqrt (sqrt (+ (exp x) (exp (neg x))))) (sqrt (sqrt (sqrt 2.0))))
  (sqrt (sqrt (+ (exp (neg x)) (exp x))))
  (/ (sqrt (sqrt (+ (exp (neg x)) (exp x)))) (sqrt (sqrt 2.0)))
  (/ (sqrt (sqrt (+ (exp x) (exp (neg x))))) (sqrt (sqrt (sqrt 2.0))))
  (/ (sqrt (sqrt (+ (exp x) (exp (neg x))))) (sqrt (sqrt (sqrt 2.0))))
  (sqrt (sqrt (+ (exp (neg x)) (exp x))))
  (/ (sqrt (sqrt (+ (exp (neg x)) (exp x)))) (sqrt (sqrt 2.0)))
  (/ (sqrt (sqrt (+ (exp x) (exp (neg x))))) (sqrt (sqrt (sqrt 2.0))))
  (/ (sqrt (sqrt (+ (exp x) (exp (neg x))))) (sqrt (sqrt (sqrt 2.0))))
  (sqrt (sqrt (+ (exp (neg x)) (exp x))))
  (/ (sqrt (sqrt (+ (exp (neg x)) (exp x)))) (sqrt (sqrt 2.0)))
  (/ 1 (* (cbrt (sqrt (sqrt 2.0))) (cbrt (sqrt (sqrt 2.0)))))
  (/ (sqrt (+ (exp (neg x)) (exp x))) (cbrt (sqrt (sqrt 2.0))))
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  (/ (sqrt (+ (exp x) (exp (neg x)))) (sqrt (cbrt (sqrt 2.0))))
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  (/ (sqrt (+ (exp x) (exp (neg x)))) (sqrt (sqrt (cbrt 2.0))))
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  (/ (sqrt (+ (exp x) (exp (neg x)))) (sqrt (sqrt (sqrt 2.0))))
  1
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  (/ 1 (sqrt (sqrt (sqrt 2.0))))
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  1
  (/ (sqrt (+ (exp x) (exp (neg x)))) (sqrt (sqrt 2.0)))
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  (/ (sqrt (+ (exp x) (exp (neg x)))) (sqrt (sqrt (sqrt 2.0))))
  1
  (/ (sqrt (+ (exp x) (exp (neg x)))) (sqrt (sqrt 2.0)))
  (/ 1 (* (cbrt (sqrt (sqrt 2.0))) (cbrt (sqrt (sqrt 2.0)))))
  (/ (sqrt (+ (exp (neg x)) (exp x))) (cbrt (sqrt (sqrt 2.0))))
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  (/ (sqrt (+ (exp x) (exp (neg x)))) (sqrt (cbrt (sqrt 2.0))))
  (/ 1 (sqrt (fabs (cbrt 2.0))))
  (/ (sqrt (+ (exp x) (exp (neg x)))) (sqrt (sqrt (cbrt 2.0))))
  (/ 1 (sqrt (sqrt (sqrt 2.0))))
  (/ (sqrt (+ (exp x) (exp (neg x)))) (sqrt (sqrt (sqrt 2.0))))
  1
  (/ (sqrt (+ (exp x) (exp (neg x)))) (sqrt (sqrt 2.0)))
  (/ 1 (sqrt (sqrt (sqrt 2.0))))
  (/ (sqrt (+ (exp x) (exp (neg x)))) (sqrt (sqrt (sqrt 2.0))))
  1
  (/ (sqrt (+ (exp x) (exp (neg x)))) (sqrt (sqrt 2.0)))
  (/ 1 (sqrt (sqrt (sqrt 2.0))))
  (/ (sqrt (+ (exp x) (exp (neg x)))) (sqrt (sqrt (sqrt 2.0))))
  1
  (/ (sqrt (+ (exp x) (exp (neg x)))) (sqrt (sqrt 2.0)))
  (/ (sqrt (sqrt (+ (exp x) (exp (neg x))))) (* (cbrt (sqrt (sqrt 2.0))) (cbrt (sqrt (sqrt 2.0)))))
  (/ (sqrt (sqrt (+ (exp (neg x)) (exp x)))) (cbrt (sqrt (sqrt 2.0))))
  (/ (sqrt (sqrt (+ (exp x) (exp (neg x))))) (fabs (cbrt (sqrt 2.0))))
  (/ (sqrt (sqrt (+ (exp x) (exp (neg x))))) (sqrt (cbrt (sqrt 2.0))))
  (/ (sqrt (sqrt (+ (exp x) (exp (neg x))))) (sqrt (fabs (cbrt 2.0))))
  (/ (sqrt (sqrt (+ (exp x) (exp (neg x))))) (sqrt (sqrt (cbrt 2.0))))
  (/ (sqrt (sqrt (+ (exp x) (exp (neg x))))) (sqrt (sqrt (sqrt 2.0))))
  (/ (sqrt (sqrt (+ (exp x) (exp (neg x))))) (sqrt (sqrt (sqrt 2.0))))
  (sqrt (sqrt (+ (exp (neg x)) (exp x))))
  (/ (sqrt (sqrt (+ (exp (neg x)) (exp x)))) (sqrt (sqrt 2.0)))
  (/ (sqrt (sqrt (+ (exp x) (exp (neg x))))) (sqrt (sqrt (sqrt 2.0))))
  (/ (sqrt (sqrt (+ (exp x) (exp (neg x))))) (sqrt (sqrt (sqrt 2.0))))
  (sqrt (sqrt (+ (exp (neg x)) (exp x))))
  (/ (sqrt (sqrt (+ (exp (neg x)) (exp x)))) (sqrt (sqrt 2.0)))
  (/ (sqrt (sqrt (+ (exp x) (exp (neg x))))) (sqrt (sqrt (sqrt 2.0))))
  (/ (sqrt (sqrt (+ (exp x) (exp (neg x))))) (sqrt (sqrt (sqrt 2.0))))
  (sqrt (sqrt (+ (exp (neg x)) (exp x))))
  (/ (sqrt (sqrt (+ (exp (neg x)) (exp x)))) (sqrt (sqrt 2.0)))
  (/ 1 (* (cbrt (sqrt (sqrt 2.0))) (cbrt (sqrt (sqrt 2.0)))))
  (/ (sqrt (+ (exp (neg x)) (exp x))) (cbrt (sqrt (sqrt 2.0))))
  (/ 1 (fabs (cbrt (sqrt 2.0))))
  (/ (sqrt (+ (exp x) (exp (neg x)))) (sqrt (cbrt (sqrt 2.0))))
  (/ 1 (sqrt (fabs (cbrt 2.0))))
  (/ (sqrt (+ (exp x) (exp (neg x)))) (sqrt (sqrt (cbrt 2.0))))
  (/ 1 (sqrt (sqrt (sqrt 2.0))))
  (/ (sqrt (+ (exp x) (exp (neg x)))) (sqrt (sqrt (sqrt 2.0))))
  1
  (/ (sqrt (+ (exp x) (exp (neg x)))) (sqrt (sqrt 2.0)))
  (/ 1 (sqrt (sqrt (sqrt 2.0))))
  (/ (sqrt (+ (exp x) (exp (neg x)))) (sqrt (sqrt (sqrt 2.0))))
  1
  (/ (sqrt (+ (exp x) (exp (neg x)))) (sqrt (sqrt 2.0)))
  (/ 1 (sqrt (sqrt (sqrt 2.0))))
  (/ (sqrt (+ (exp x) (exp (neg x)))) (sqrt (sqrt (sqrt 2.0))))
  1
  (/ (sqrt (+ (exp x) (exp (neg x)))) (sqrt (sqrt 2.0)))
  (/ 1 (sqrt (sqrt 2.0)))
  (/ (sqrt (sqrt 2.0)) (sqrt (+ (exp (neg x)) (exp x))))
  (/ (sqrt (+ (exp x) (exp (neg x)))) (* (cbrt (sqrt (sqrt 2.0))) (cbrt (sqrt (sqrt 2.0)))))
  (/ (sqrt (+ (exp x) (exp (neg x)))) (fabs (cbrt (sqrt 2.0))))
  (/ (sqrt (+ (exp x) (exp (neg x)))) (sqrt (fabs (cbrt 2.0))))
  (/ (sqrt (+ (exp x) (exp (neg x)))) (sqrt (sqrt (sqrt 2.0))))
  (sqrt (+ (exp (neg x)) (exp x)))
  (/ (sqrt (+ (exp x) (exp (neg x)))) (sqrt (sqrt (sqrt 2.0))))
  (sqrt (+ (exp (neg x)) (exp x)))
  (/ (sqrt (+ (exp x) (exp (neg x)))) (sqrt (sqrt (sqrt 2.0))))
  (sqrt (+ (exp (neg x)) (exp x)))
  (/ (sqrt (sqrt 2.0)) (cbrt (sqrt (+ (exp x) (exp (neg x))))))
  (/ (sqrt (sqrt 2.0)) (sqrt (cbrt (+ (exp x) (exp (neg x))))))
  (/ (sqrt (sqrt 2.0)) (sqrt (sqrt (+ (exp (neg x)) (exp x)))))
  (/ (sqrt (sqrt 2.0)) (sqrt (+ (exp (neg x)) (exp x))))
  (/ (sqrt (sqrt 2.0)) (sqrt (+ (exp (neg x)) (exp x))))
  (/ (sqrt (sqrt 2.0)) (sqrt (sqrt (+ (exp (neg x)) (exp x)))))
  (/ (sqrt (sqrt 2.0)) (sqrt (+ (exp (neg x)) (exp x))))
  (* (sqrt (sqrt 2.0)) (sqrt (+ (exp (* x -2)) (+ -1 (exp (+ x x))))))
  (* (sqrt (sqrt 2.0)) (sqrt (- (exp x) (exp (neg x)))))
  (log (sqrt (+ (exp x) (exp (neg x)))))
  (exp (sqrt (+ (exp x) (exp (neg x)))))
  (* (cbrt (sqrt (+ (exp (neg x)) (exp x)))) (cbrt (sqrt (+ (exp (neg x)) (exp x)))))
  (cbrt (sqrt (+ (exp (neg x)) (exp x))))
  (pow (sqrt (+ (exp (neg x)) (exp x))) 3)
  (fabs (cbrt (+ (exp x) (exp (neg x)))))
  (sqrt (cbrt (+ (exp x) (exp (neg x)))))
  (sqrt (sqrt (+ (exp (neg x)) (exp x))))
  (sqrt (sqrt (+ (exp (neg x)) (exp x))))
  1
  (sqrt (+ (exp (neg x)) (exp x)))
  1
  (sqrt (+ (exp (neg x)) (exp x)))
  (sqrt (+ (exp (* x -3)) (pow (exp x) 3)))
  (sqrt (+ (exp (* x -2)) (+ -1 (exp (+ x x)))))
  (sqrt (- (exp (+ x x)) (exp (* x -2))))
  (sqrt (- (exp x) (exp (neg x))))
  1/2
  (sqrt (sqrt (+ (exp (neg x)) (exp x))))
  (sqrt (sqrt (+ (exp (neg x)) (exp x))))
  (log (sqrt (+ (exp x) (exp (neg x)))))
  (exp (sqrt (+ (exp x) (exp (neg x)))))
  (* (cbrt (sqrt (+ (exp (neg x)) (exp x)))) (cbrt (sqrt (+ (exp (neg x)) (exp x)))))
  (cbrt (sqrt (+ (exp (neg x)) (exp x))))
  (pow (sqrt (+ (exp (neg x)) (exp x))) 3)
  (fabs (cbrt (+ (exp x) (exp (neg x)))))
  (sqrt (cbrt (+ (exp x) (exp (neg x)))))
  (sqrt (sqrt (+ (exp (neg x)) (exp x))))
  (sqrt (sqrt (+ (exp (neg x)) (exp x))))
  1
  (sqrt (+ (exp (neg x)) (exp x)))
  1
  (sqrt (+ (exp (neg x)) (exp x)))
  (sqrt (+ (exp (* x -3)) (pow (exp x) 3)))
  (sqrt (+ (exp (* x -2)) (+ -1 (exp (+ x x)))))
  (sqrt (- (exp (+ x x)) (exp (* x -2))))
  (sqrt (- (exp x) (exp (neg x))))
  1/2
  (sqrt (sqrt (+ (exp (neg x)) (exp x))))
  (sqrt (sqrt (+ (exp (neg x)) (exp x))))
  (log (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x))))))
  (log (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x))))))
  (exp (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x))))))
  (/ 2.0 (/ (pow (sqrt (+ (exp (neg x)) (exp x))) 3) (sqrt 2.0)))
  (* (cbrt (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x)))))) (cbrt (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x)))))))
  (cbrt (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x))))))
  (pow (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x))))) 3)
  (/ 2.0 (+ (exp x) (exp (neg x))))
  (sqrt (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x))))))
  (sqrt (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x))))))
  (neg (sqrt 2.0))
  (neg (sqrt (+ (exp (neg x)) (exp x))))
  (/ (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) (* (cbrt (sqrt (+ (exp x) (exp (neg x))))) (cbrt (sqrt (+ (exp x) (exp (neg x)))))))
  (/ (cbrt (sqrt 2.0)) (cbrt (sqrt (+ (exp x) (exp (neg x))))))
  (/ (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) (fabs (cbrt (+ (exp x) (exp (neg x))))))
  (/ (cbrt (sqrt 2.0)) (sqrt (cbrt (+ (exp x) (exp (neg x))))))
  (/ (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) (sqrt (sqrt (+ (exp (neg x)) (exp x)))))
  (/ (cbrt (sqrt 2.0)) (sqrt (sqrt (+ (exp (neg x)) (exp x)))))
  (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0)))
  (/ (cbrt (sqrt 2.0)) (sqrt (+ (exp (neg x)) (exp x))))
  (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0)))
  (/ (cbrt (sqrt 2.0)) (sqrt (+ (exp (neg x)) (exp x))))
  (/ (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) (sqrt (sqrt (+ (exp (neg x)) (exp x)))))
  (/ (cbrt (sqrt 2.0)) (sqrt (sqrt (+ (exp (neg x)) (exp x)))))
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  (/ (fabs (cbrt 2.0)) (* (cbrt (sqrt (+ (exp x) (exp (neg x))))) (cbrt (sqrt (+ (exp x) (exp (neg x)))))))
  (/ (sqrt (cbrt 2.0)) (cbrt (sqrt (+ (exp x) (exp (neg x))))))
  (/ (fabs (cbrt 2.0)) (fabs (cbrt (+ (exp x) (exp (neg x))))))
  (/ (sqrt (cbrt 2.0)) (sqrt (cbrt (+ (exp x) (exp (neg x))))))
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  (fabs (cbrt 2.0))
  (/ (sqrt (cbrt 2.0)) (sqrt (+ (exp (neg x)) (exp x))))
  (/ (fabs (cbrt 2.0)) (sqrt (sqrt (+ (exp (neg x)) (exp x)))))
  (/ (sqrt (cbrt 2.0)) (sqrt (sqrt (+ (exp (neg x)) (exp x)))))
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  (/ (sqrt (sqrt 2.0)) (* (cbrt (sqrt (+ (exp x) (exp (neg x))))) (cbrt (sqrt (+ (exp x) (exp (neg x)))))))
  (/ (sqrt (sqrt 2.0)) (cbrt (sqrt (+ (exp x) (exp (neg x))))))
  (/ (sqrt (sqrt 2.0)) (fabs (cbrt (+ (exp x) (exp (neg x))))))
  (/ (sqrt (sqrt 2.0)) (sqrt (cbrt (+ (exp x) (exp (neg x))))))
  (/ (sqrt (sqrt 2.0)) (sqrt (sqrt (+ (exp (neg x)) (exp x)))))
  (/ (sqrt (sqrt 2.0)) (sqrt (sqrt (+ (exp (neg x)) (exp x)))))
  (sqrt (sqrt 2.0))
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  (sqrt (sqrt 2.0))
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  (/ (sqrt (sqrt 2.0)) (sqrt (sqrt (+ (exp (neg x)) (exp x)))))
  (/ (sqrt (sqrt 2.0)) (sqrt (sqrt (+ (exp (neg x)) (exp x)))))
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  (/ (sqrt 2.0) (cbrt (sqrt (+ (exp x) (exp (neg x))))))
  (/ 1 (fabs (cbrt (+ (exp x) (exp (neg x))))))
  (/ (sqrt 2.0) (sqrt (cbrt (+ (exp x) (exp (neg x))))))
  (/ 1 (sqrt (sqrt (+ (exp (neg x)) (exp x)))))
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  1
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  1
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x)))))
  (/ 1 (sqrt (sqrt (+ (exp (neg x)) (exp x)))))
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  1
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x)))))
  (/ (sqrt (sqrt 2.0)) (* (cbrt (sqrt (+ (exp x) (exp (neg x))))) (cbrt (sqrt (+ (exp x) (exp (neg x)))))))
  (/ (sqrt (sqrt 2.0)) (cbrt (sqrt (+ (exp x) (exp (neg x))))))
  (/ (sqrt (sqrt 2.0)) (fabs (cbrt (+ (exp x) (exp (neg x))))))
  (/ (sqrt (sqrt 2.0)) (sqrt (cbrt (+ (exp x) (exp (neg x))))))
  (/ (sqrt (sqrt 2.0)) (sqrt (sqrt (+ (exp (neg x)) (exp x)))))
  (/ (sqrt (sqrt 2.0)) (sqrt (sqrt (+ (exp (neg x)) (exp x)))))
  (sqrt (sqrt 2.0))
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  (sqrt (sqrt 2.0))
  (/ (sqrt (sqrt 2.0)) (sqrt (+ (exp (neg x)) (exp x))))
  (/ (sqrt (sqrt 2.0)) (sqrt (sqrt (+ (exp (neg x)) (exp x)))))
  (/ (sqrt (sqrt 2.0)) (sqrt (sqrt (+ (exp (neg x)) (exp x)))))
  (sqrt (sqrt 2.0))
  (/ (sqrt (sqrt 2.0)) (sqrt (+ (exp (neg x)) (exp x))))
  (/ 1 (* (cbrt (sqrt (+ (exp x) (exp (neg x))))) (cbrt (sqrt (+ (exp x) (exp (neg x)))))))
  (/ (sqrt 2.0) (cbrt (sqrt (+ (exp x) (exp (neg x))))))
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  (/ (sqrt 2.0) (sqrt (cbrt (+ (exp x) (exp (neg x))))))
  (/ 1 (sqrt (sqrt (+ (exp (neg x)) (exp x)))))
  (/ (sqrt 2.0) (sqrt (sqrt (+ (exp (neg x)) (exp x)))))
  1
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x)))))
  1
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x)))))
  (/ 1 (sqrt (sqrt (+ (exp (neg x)) (exp x)))))
  (/ (sqrt 2.0) (sqrt (sqrt (+ (exp (neg x)) (exp x)))))
  1
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x)))))
  (/ 1 (sqrt (+ (exp (neg x)) (exp x))))
  (/ (sqrt (+ (exp (neg x)) (exp x))) (sqrt 2.0))
  (/ (sqrt 2.0) (* (cbrt (sqrt (+ (exp x) (exp (neg x))))) (cbrt (sqrt (+ (exp x) (exp (neg x)))))))
  (/ (sqrt 2.0) (fabs (cbrt (+ (exp x) (exp (neg x))))))
  (/ (sqrt 2.0) (sqrt (sqrt (+ (exp (neg x)) (exp x)))))
  (sqrt 2.0)
  (sqrt 2.0)
  (/ (sqrt 2.0) (sqrt (sqrt (+ (exp (neg x)) (exp x)))))
  (sqrt 2.0)
  (/ (sqrt (+ (exp x) (exp (neg x)))) (cbrt (sqrt 2.0)))
  (/ (sqrt (+ (exp x) (exp (neg x)))) (sqrt (cbrt 2.0)))
  (/ (sqrt (+ (exp x) (exp (neg x)))) (sqrt (sqrt 2.0)))
  (/ (sqrt (+ (exp (neg x)) (exp x))) (sqrt 2.0))
  (/ (sqrt (+ (exp x) (exp (neg x)))) (sqrt (sqrt 2.0)))
  (/ (sqrt (+ (exp (neg x)) (exp x))) (sqrt 2.0))
  (/ (sqrt 2.0) (sqrt (+ (exp (* x -3)) (pow (exp x) 3))))
  (/ (sqrt 2.0) (sqrt (- (exp (+ x x)) (exp (* x -2)))))
  (+ (* (sqrt (/ 1 (sqrt 2.0))) (+ (sqrt 2) (* 1/2 (/ (pow x 2) (sqrt 2))))) (* (sqrt (/ 1 (sqrt 2.0))) (* (/ (pow x 4) (sqrt 2)) -1/48)))
  (sqrt (/ (+ (exp x) (exp (neg x))) (sqrt 2.0)))
  (sqrt (/ (+ (exp (neg x)) (exp x)) (sqrt 2.0)))
  (+ (+ (sqrt 2) (* 1/2 (/ (pow x 2) (sqrt 2)))) (* (/ (pow x 4) (sqrt 2)) -1/48))
  (sqrt (+ (exp (neg x)) (exp x)))
  (sqrt (+ (exp (neg x)) (exp x)))
  (+ (+ (sqrt 2) (* 1/2 (/ (pow x 2) (sqrt 2)))) (* (/ (pow x 4) (sqrt 2)) -1/48))
  (sqrt (+ (exp (neg x)) (exp x)))
  (sqrt (+ (exp (neg x)) (exp x)))
  (+ (* (sqrt 1/2) (sqrt 2.0)) (- (* (/ (* (pow x 4) (sqrt 2.0)) (sqrt 1/2)) 7/192) (* 1/8 (/ (* (pow x 2) (sqrt 2.0)) (sqrt 1/2)))))
  (* (sqrt (/ 1 (+ (exp x) (exp (neg x))))) (sqrt 2.0))
  (* (sqrt (/ 1 (+ (exp (neg x)) (exp x)))) (sqrt 2.0))
4.084 * * * [progress]: adding candidates to table
4.419 * [progress]: [Phase 3 of 3] Extracting.
4.419 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (/ 2.0 (+ (exp x) (exp (neg x)))))> #<alt (λ (x) (* (/ 1 (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))) (/ 2.0 (cbrt (+ (exp (neg x)) (exp x))))))> #<alt (λ (x) (* (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x))))) (cbrt (pow (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x))))) 3))))> #<alt (λ (x) (* (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x))))) (/ (sqrt (sqrt 2.0)) (/ (sqrt (+ (exp x) (exp (neg x)))) (sqrt (sqrt 2.0))))))>)
4.420 * * * [regime-changes]: Trying 3 branch expressions: ((+ (exp x) (exp (neg x))) (/ 2.0 (+ (exp x) (exp (neg x)))) x)
4.420 * * * * [regimes]: Trying to branch on (+ (exp x) (exp (neg x))) from (#<alt (λ (x) (/ 2.0 (+ (exp x) (exp (neg x)))))> #<alt (λ (x) (* (/ 1 (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))) (/ 2.0 (cbrt (+ (exp (neg x)) (exp x))))))> #<alt (λ (x) (* (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x))))) (cbrt (pow (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x))))) 3))))> #<alt (λ (x) (* (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x))))) (/ (sqrt (sqrt 2.0)) (/ (sqrt (+ (exp x) (exp (neg x)))) (sqrt (sqrt 2.0))))))>)
4.458 * * * * [regimes]: Trying to branch on (/ 2.0 (+ (exp x) (exp (neg x)))) from (#<alt (λ (x) (/ 2.0 (+ (exp x) (exp (neg x)))))> #<alt (λ (x) (* (/ 1 (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))) (/ 2.0 (cbrt (+ (exp (neg x)) (exp x))))))> #<alt (λ (x) (* (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x))))) (cbrt (pow (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x))))) 3))))> #<alt (λ (x) (* (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x))))) (/ (sqrt (sqrt 2.0)) (/ (sqrt (+ (exp x) (exp (neg x)))) (sqrt (sqrt 2.0))))))>)
4.496 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (/ 2.0 (+ (exp x) (exp (neg x)))))> #<alt (λ (x) (* (/ 1 (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))) (/ 2.0 (cbrt (+ (exp (neg x)) (exp x))))))> #<alt (λ (x) (* (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x))))) (cbrt (pow (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x))))) 3))))> #<alt (λ (x) (* (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (neg x))))) (/ (sqrt (sqrt 2.0)) (/ (sqrt (+ (exp x) (exp (neg x)))) (sqrt (sqrt 2.0))))))>)
4.533 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
4.533 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (/ 2.0 (+ (exp x) (exp (neg x))))
4.533 * * [simplify]: iteration  0 :  7  enodes  (cost  8 )
4.533 * * [simplify]: iteration  1 :  8  enodes  (cost  8 )
4.534 * * [simplify]: iteration  done :  8  enodes  (cost  8 )
4.534 * [simplify]: Simplified to:
   (/ 2.0 (+ (exp x) (exp (neg x))))
5.433 * [regime-testing]: End program error score: 0.009160951301190209