14.801 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.080 * * * [progress]: [2/2] Setting up program.
0.083 * [progress]: [Phase 2 of 3] Improving.
0.083 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x))))
0.128 * * [simplify]: iteration  0 :  4835  enodes  (cost  13 )
0.129 * * [simplify]: iteration  1 :  4835  enodes  (cost  13 )
0.129 * [simplify]: Simplified to:
   (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x))))
0.129 * * [progress]: iteration 1 / 4
0.130 * * * [progress]: picking best candidate
0.132 * * * * [pick]: Picked  #<alt (λ (x) (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x)))))>
0.132 * * * [progress]: localizing error
0.143 * * * [progress]: generating rewritten candidates
0.143 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1)
0.148 * * * * [progress]: [ 2 / 3 ] rewriting at (2)
0.159 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2)
0.166 * * * [progress]: generating series expansions
0.166 * * * * [progress]: [ 1 / 3 ] generating series at (2 1)
0.166 * [approximate]: Taking taylor expansion of (- (exp x) (exp (neg x))) in (x) around 0
0.166 * [taylor]: Taking taylor expansion of (- (exp x) (exp (neg x))) in x
0.166 * [taylor]: Taking taylor expansion of (exp x) in x
0.166 * [taylor]: Taking taylor expansion of x in x
0.166 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.166 * [taylor]: Taking taylor expansion of (neg x) in x
0.166 * [taylor]: Taking taylor expansion of x in x
0.166 * [taylor]: Taking taylor expansion of (- (exp x) (exp (neg x))) in x
0.166 * [taylor]: Taking taylor expansion of (exp x) in x
0.166 * [taylor]: Taking taylor expansion of x in x
0.166 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.166 * [taylor]: Taking taylor expansion of (neg x) in x
0.166 * [taylor]: Taking taylor expansion of x in x
0.170 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in (x) around 0
0.170 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.170 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.170 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.170 * [taylor]: Taking taylor expansion of x in x
0.170 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.170 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.170 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.170 * [taylor]: Taking taylor expansion of x in x
0.170 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.170 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.170 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.170 * [taylor]: Taking taylor expansion of x in x
0.170 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.170 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.170 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.170 * [taylor]: Taking taylor expansion of x in x
0.171 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in (x) around 0
0.171 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x
0.171 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.171 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.171 * [taylor]: Taking taylor expansion of -1 in x
0.171 * [taylor]: Taking taylor expansion of x in x
0.171 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.171 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.171 * [taylor]: Taking taylor expansion of x in x
0.171 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x
0.171 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.171 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.171 * [taylor]: Taking taylor expansion of -1 in x
0.171 * [taylor]: Taking taylor expansion of x in x
0.171 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.171 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.171 * [taylor]: Taking taylor expansion of x in x
0.171 * * * * [progress]: [ 2 / 3 ] generating series at (2)
0.171 * [approximate]: Taking taylor expansion of (/ (- (exp x) (exp (neg x))) (+ (exp (neg x)) (exp x))) in (x) around 0
0.171 * [taylor]: Taking taylor expansion of (/ (- (exp x) (exp (neg x))) (+ (exp (neg x)) (exp x))) in x
0.172 * [taylor]: Taking taylor expansion of (- (exp x) (exp (neg x))) in x
0.172 * [taylor]: Taking taylor expansion of (exp x) in x
0.172 * [taylor]: Taking taylor expansion of x in x
0.172 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.172 * [taylor]: Taking taylor expansion of (neg x) in x
0.172 * [taylor]: Taking taylor expansion of x in x
0.172 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in x
0.172 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.172 * [taylor]: Taking taylor expansion of (neg x) in x
0.172 * [taylor]: Taking taylor expansion of x in x
0.172 * [taylor]: Taking taylor expansion of (exp x) in x
0.172 * [taylor]: Taking taylor expansion of x in x
0.172 * [taylor]: Taking taylor expansion of (/ (- (exp x) (exp (neg x))) (+ (exp (neg x)) (exp x))) in x
0.172 * [taylor]: Taking taylor expansion of (- (exp x) (exp (neg x))) in x
0.172 * [taylor]: Taking taylor expansion of (exp x) in x
0.172 * [taylor]: Taking taylor expansion of x in x
0.172 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.172 * [taylor]: Taking taylor expansion of (neg x) in x
0.172 * [taylor]: Taking taylor expansion of x in x
0.172 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in x
0.172 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.172 * [taylor]: Taking taylor expansion of (neg x) in x
0.172 * [taylor]: Taking taylor expansion of x in x
0.172 * [taylor]: Taking taylor expansion of (exp x) in x
0.172 * [taylor]: Taking taylor expansion of x in x
0.177 * [approximate]: Taking taylor expansion of (/ (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in (x) around 0
0.177 * [taylor]: Taking taylor expansion of (/ (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in x
0.177 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.177 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.177 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.177 * [taylor]: Taking taylor expansion of x in x
0.177 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.177 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.177 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.177 * [taylor]: Taking taylor expansion of x in x
0.177 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.177 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.177 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.177 * [taylor]: Taking taylor expansion of x in x
0.177 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.177 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.177 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.177 * [taylor]: Taking taylor expansion of x in x
0.177 * [taylor]: Taking taylor expansion of (/ (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) (+ (exp (/ 1 x)) (exp (neg (/ 1 x))))) in x
0.177 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.177 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.177 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.177 * [taylor]: Taking taylor expansion of x in x
0.177 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.177 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.177 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.177 * [taylor]: Taking taylor expansion of x in x
0.178 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.178 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.178 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.178 * [taylor]: Taking taylor expansion of x in x
0.178 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.178 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.178 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.178 * [taylor]: Taking taylor expansion of x in x
0.181 * [approximate]: Taking taylor expansion of (/ (- (exp (/ -1 x)) (exp (/ 1 x))) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
0.181 * [taylor]: Taking taylor expansion of (/ (- (exp (/ -1 x)) (exp (/ 1 x))) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
0.181 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x
0.181 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.181 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.181 * [taylor]: Taking taylor expansion of -1 in x
0.181 * [taylor]: Taking taylor expansion of x in x
0.181 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.181 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.181 * [taylor]: Taking taylor expansion of x in x
0.181 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.181 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.181 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.181 * [taylor]: Taking taylor expansion of x in x
0.181 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.181 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.181 * [taylor]: Taking taylor expansion of -1 in x
0.182 * [taylor]: Taking taylor expansion of x in x
0.182 * [taylor]: Taking taylor expansion of (/ (- (exp (/ -1 x)) (exp (/ 1 x))) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
0.182 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x
0.182 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.182 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.182 * [taylor]: Taking taylor expansion of -1 in x
0.182 * [taylor]: Taking taylor expansion of x in x
0.182 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.182 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.182 * [taylor]: Taking taylor expansion of x in x
0.182 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.182 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.182 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.182 * [taylor]: Taking taylor expansion of x in x
0.182 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.182 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.182 * [taylor]: Taking taylor expansion of -1 in x
0.182 * [taylor]: Taking taylor expansion of x in x
0.185 * * * * [progress]: [ 3 / 3 ] generating series at (2 2)
0.185 * [approximate]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in (x) around 0
0.185 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in x
0.185 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.185 * [taylor]: Taking taylor expansion of (neg x) in x
0.185 * [taylor]: Taking taylor expansion of x in x
0.185 * [taylor]: Taking taylor expansion of (exp x) in x
0.185 * [taylor]: Taking taylor expansion of x in x
0.185 * [taylor]: Taking taylor expansion of (+ (exp (neg x)) (exp x)) in x
0.185 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.185 * [taylor]: Taking taylor expansion of (neg x) in x
0.185 * [taylor]: Taking taylor expansion of x in x
0.185 * [taylor]: Taking taylor expansion of (exp x) in x
0.185 * [taylor]: Taking taylor expansion of x in x
0.187 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in (x) around 0
0.187 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.187 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.187 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.187 * [taylor]: Taking taylor expansion of x in x
0.187 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.187 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.187 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.187 * [taylor]: Taking taylor expansion of x in x
0.187 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.187 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.187 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.187 * [taylor]: Taking taylor expansion of x in x
0.187 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.187 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.187 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.187 * [taylor]: Taking taylor expansion of x in x
0.188 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in (x) around 0
0.188 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.188 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.188 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.188 * [taylor]: Taking taylor expansion of x in x
0.188 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.188 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.188 * [taylor]: Taking taylor expansion of -1 in x
0.188 * [taylor]: Taking taylor expansion of x in x
0.188 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.188 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.188 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.188 * [taylor]: Taking taylor expansion of x in x
0.188 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.188 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.188 * [taylor]: Taking taylor expansion of -1 in x
0.188 * [taylor]: Taking taylor expansion of x in x
0.188 * * * [progress]: simplifying candidates
0.190 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (sinh 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)))))
  (neg (exp (neg x)))
  (- (* (exp x) (exp x)) (* (exp (neg x)) (exp (neg x))))
  (+ (exp x) (exp (neg x)))
  (+ (sqrt (exp x)) (sqrt (exp (neg x))))
  (- (sqrt (exp x)) (sqrt (exp (neg x))))
  (- (exp x) (exp (neg x)))
  (- (log (- (exp x) (exp (neg x)))) (log (+ (exp x) (exp (neg x)))))
  (log (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x)))))
  (exp (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x)))))
  (/ (* (* (- (exp x) (exp (neg x))) (- (exp x) (exp (neg x)))) (- (exp x) (exp (neg x)))) (* (* (+ (exp x) (exp (neg x))) (+ (exp x) (exp (neg x)))) (+ (exp x) (exp (neg x)))))
  (* (cbrt (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x))))) (cbrt (/ (- (exp x) (exp (neg x))) (+ (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)))) (/ (- (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))) (+ (exp x) (exp (neg x)))))
  (sqrt (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x)))))
  (neg (- (exp x) (exp (neg x))))
  (neg (+ (exp x) (exp (neg x))))
  (/ (exp x) (+ (exp x) (exp (neg x))))
  (/ (exp (neg x)) (+ (exp x) (exp (neg x))))
  (/ 2 2)
  (/ (sinh x) (cosh x))
  (/ 2 (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x))))))
  (/ (sinh x) (cbrt (+ (exp x) (exp (neg x)))))
  (/ 2 (sqrt (+ (exp x) (exp (neg x)))))
  (/ (sinh x) (sqrt (+ (exp x) (exp (neg x)))))
  (/ 2 1)
  (/ (sinh x) (+ (exp x) (exp (neg x))))
  (/ 2 1)
  (/ (sinh x) (+ (exp x) (exp (neg x))))
  (/ (* (cbrt (- (exp x) (exp (neg x)))) (cbrt (- (exp x) (exp (neg x))))) 2)
  (/ (cbrt (- (exp x) (exp (neg x)))) (cosh x))
  (/ (* (cbrt (- (exp x) (exp (neg x)))) (cbrt (- (exp x) (exp (neg x))))) (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x))))))
  (/ (cbrt (- (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))
  (/ (* (cbrt (- (exp x) (exp (neg x)))) (cbrt (- (exp x) (exp (neg x))))) (sqrt (+ (exp x) (exp (neg x)))))
  (/ (cbrt (- (exp x) (exp (neg x)))) (sqrt (+ (exp x) (exp (neg x)))))
  (/ (* (cbrt (- (exp x) (exp (neg x)))) (cbrt (- (exp x) (exp (neg x))))) 1)
  (/ (cbrt (- (exp x) (exp (neg x)))) (+ (exp x) (exp (neg x))))
  (/ (* (cbrt (- (exp x) (exp (neg x)))) (cbrt (- (exp x) (exp (neg x))))) 1)
  (/ (cbrt (- (exp x) (exp (neg x)))) (+ (exp x) (exp (neg x))))
  (/ (sqrt (- (exp x) (exp (neg x)))) 2)
  (/ (sqrt (- (exp x) (exp (neg x)))) (cosh x))
  (/ (sqrt (- (exp x) (exp (neg x)))) (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x))))))
  (/ (sqrt (- (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))
  (/ (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 (- (exp x) (exp (neg x)))) 1)
  (/ (sqrt (- (exp x) (exp (neg x)))) (+ (exp x) (exp (neg x))))
  (/ (sqrt (- (exp x) (exp (neg x)))) 1)
  (/ (sqrt (- (exp x) (exp (neg x)))) (+ (exp x) (exp (neg x))))
  (/ 1 2)
  (/ (- (exp x) (exp (neg x))) (cosh x))
  (/ 1 (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x))))))
  (/ (- (exp x) (exp (neg x))) (cbrt (+ (exp x) (exp (neg x)))))
  (/ 1 (sqrt (+ (exp x) (exp (neg x)))))
  (/ (- (exp x) (exp (neg x))) (sqrt (+ (exp x) (exp (neg x)))))
  (/ 1 1)
  (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x))))
  (/ 1 1)
  (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x))))
  (/ (+ (sqrt (exp x)) (sqrt (exp (neg x)))) 2)
  (/ (- (sqrt (exp x)) (sqrt (exp (neg x)))) (cosh x))
  (/ (+ (sqrt (exp x)) (sqrt (exp (neg x)))) (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x))))))
  (/ (- (sqrt (exp x)) (sqrt (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))
  (/ (+ (sqrt (exp x)) (sqrt (exp (neg x)))) (sqrt (+ (exp x) (exp (neg x)))))
  (/ (- (sqrt (exp x)) (sqrt (exp (neg x)))) (sqrt (+ (exp x) (exp (neg x)))))
  (/ (+ (sqrt (exp x)) (sqrt (exp (neg x)))) 1)
  (/ (- (sqrt (exp x)) (sqrt (exp (neg x)))) (+ (exp x) (exp (neg x))))
  (/ (+ (sqrt (exp x)) (sqrt (exp (neg x)))) 1)
  (/ (- (sqrt (exp x)) (sqrt (exp (neg x)))) (+ (exp x) (exp (neg x))))
  (/ 1 2)
  (/ (- (exp x) (exp (neg x))) (cosh x))
  (/ 1 (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x))))))
  (/ (- (exp x) (exp (neg x))) (cbrt (+ (exp x) (exp (neg x)))))
  (/ 1 (sqrt (+ (exp x) (exp (neg x)))))
  (/ (- (exp x) (exp (neg x))) (sqrt (+ (exp x) (exp (neg x)))))
  (/ 1 1)
  (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x))))
  (/ 1 1)
  (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x))))
  (/ 1 (+ (exp x) (exp (neg x))))
  (/ (+ (exp x) (exp (neg x))) (- (exp x) (exp (neg x))))
  (/ (- (exp x) (exp (neg x))) 2)
  (/ (- (exp x) (exp (neg x))) (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x))))))
  (/ (- (exp x) (exp (neg x))) (sqrt (+ (exp x) (exp (neg x)))))
  (/ (- (exp x) (exp (neg x))) 1)
  (/ (- (exp x) (exp (neg x))) 1)
  (/ (+ (exp x) (exp (neg x))) (sinh x))
  (/ (+ (exp x) (exp (neg x))) (cbrt (- (exp x) (exp (neg x)))))
  (/ (+ (exp x) (exp (neg x))) (sqrt (- (exp x) (exp (neg x)))))
  (/ (+ (exp x) (exp (neg x))) (- (exp x) (exp (neg x))))
  (/ (+ (exp x) (exp (neg x))) (- (sqrt (exp x)) (sqrt (exp (neg x)))))
  (/ (+ (exp x) (exp (neg x))) (- (exp x) (exp (neg x))))
  (/ (- (exp x) (exp (neg x))) (+ (pow (exp x) 3) (pow (exp (neg x)) 3)))
  (/ (- (exp x) (exp (neg x))) (- (* (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))) (+ (exp x) (exp (neg x))))
  (cosh 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)))
  (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x)))
  (- (exp x) (exp (neg x)))
  (- (exp x) (exp (* -1 x)))
  (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3)))
  (/ (- (exp x) (exp (neg x))) (+ (exp (neg x)) (exp x)))
  (/ (- (exp x) (exp (* -1 x))) (+ (exp (* -1 x)) (exp x)))
  (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2))
  (+ (exp (neg x)) (exp x))
  (+ (exp (* -1 x)) (exp x))
0.240 * * [simplify]: iteration  0 :  4863  enodes  (cost  1393 )
0.240 * * [simplify]: iteration  1 :  4863  enodes  (cost  1393 )
0.245 * [simplify]: Simplified to:
   (sinh x)
  (exp (- (exp x) (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))))
  (pow (- (exp x) (exp (neg x))) 3)
  (sqrt (- (exp x) (exp (neg x))))
  (sqrt (- (exp x) (exp (neg x))))
  (- (pow (exp x) 3) (pow (exp x) -3))
  (+ (pow (exp x) 2) (+ (pow (exp x) -2) 1))
  (/ -1 (exp x))
  (- (pow (exp x) 2) (pow (exp x) -2))
  (+ (exp x) (exp (neg x)))
  (+ (sqrt (exp x)) (sqrt (exp (neg x))))
  (- (sqrt (exp x)) (sqrt (exp (neg x))))
  (- (exp x) (exp (neg x)))
  (log (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x)))))
  (log (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x)))))
  (exp (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x)))))
  (pow (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x)))) 3)
  (* (cbrt (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x))))) (cbrt (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x))))))
  (cbrt (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x)))))
  (pow (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x)))) 3)
  (sqrt (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x)))))
  (sqrt (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x)))))
  (- (exp (neg x)) (exp x))
  (- (/ -1 (exp x)) (exp x))
  (/ (exp x) (+ (exp x) (exp (neg x))))
  (/ 1 (+ (pow (exp x) 2) 1))
  1
  (/ (sinh x) (cosh x))
  (/ 2 (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x))))))
  (/ (sinh x) (cbrt (+ (exp x) (exp (neg x)))))
  (/ 2 (sqrt (+ (exp x) (exp (neg x)))))
  (/ (sinh x) (sqrt (+ (exp x) (exp (neg x)))))
  2
  (/ (sinh x) (+ (exp x) (exp (neg x))))
  2
  (/ (sinh x) (+ (exp x) (exp (neg x))))
  (* (cbrt (- (exp x) (exp (neg x)))) (/ (cbrt (- (exp x) (exp (neg x)))) 2))
  (/ (cbrt (- (exp x) (exp (neg x)))) (cosh x))
  (* (cbrt (- (exp x) (exp (neg x)))) (/ (cbrt (- (exp x) (exp (neg x)))) (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))))
  (/ (cbrt (- (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))
  (* (cbrt (- (exp x) (exp (neg x)))) (/ (cbrt (- (exp x) (exp (neg x)))) (sqrt (+ (exp x) (exp (neg x))))))
  (/ (cbrt (- (exp x) (exp (neg x)))) (sqrt (+ (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))))
  (* (cbrt (- (exp x) (exp (neg x)))) (cbrt (- (exp x) (exp (neg x)))))
  (/ (cbrt (- (exp x) (exp (neg x)))) (+ (exp x) (exp (neg x))))
  (/ (sqrt (- (exp x) (exp (neg x)))) 2)
  (/ (sqrt (- (exp x) (exp (neg x)))) (cosh x))
  (/ (sqrt (- (exp x) (exp (neg x)))) (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x))))))
  (/ (sqrt (- (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))
  (/ (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 (- (exp x) (exp (neg x))))
  (/ (sqrt (- (exp x) (exp (neg x)))) (+ (exp x) (exp (neg x))))
  (sqrt (- (exp x) (exp (neg x))))
  (/ (sqrt (- (exp x) (exp (neg x)))) (+ (exp x) (exp (neg x))))
  1/2
  (/ (- (exp x) (exp (neg x))) (cosh x))
  (/ 1 (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x))))))
  (/ (- (exp x) (exp (neg x))) (cbrt (+ (exp x) (exp (neg x)))))
  (/ 1 (sqrt (+ (exp x) (exp (neg x)))))
  (/ (- (exp x) (exp (neg x))) (sqrt (+ (exp x) (exp (neg x)))))
  1
  (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x))))
  1
  (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x))))
  (/ (+ (sqrt (exp x)) (sqrt (exp (neg x)))) 2)
  (/ (- (sqrt (exp x)) (sqrt (exp (neg x)))) (cosh x))
  (/ (+ (sqrt (exp x)) (sqrt (exp (neg x)))) (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x))))))
  (/ (- (sqrt (exp x)) (sqrt (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x)))))
  (/ (+ (sqrt (exp x)) (sqrt (exp (neg x)))) (sqrt (+ (exp x) (exp (neg x)))))
  (/ (- (sqrt (exp x)) (sqrt (exp (neg x)))) (sqrt (+ (exp x) (exp (neg x)))))
  (+ (sqrt (exp x)) (sqrt (exp (neg x))))
  (/ (- (sqrt (exp x)) (sqrt (exp (neg x)))) (+ (exp x) (exp (neg x))))
  (+ (sqrt (exp x)) (sqrt (exp (neg x))))
  (/ (- (sqrt (exp x)) (sqrt (exp (neg x)))) (+ (exp x) (exp (neg x))))
  1/2
  (/ (- (exp x) (exp (neg x))) (cosh x))
  (/ 1 (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x))))))
  (/ (- (exp x) (exp (neg x))) (cbrt (+ (exp x) (exp (neg x)))))
  (/ 1 (sqrt (+ (exp x) (exp (neg x)))))
  (/ (- (exp x) (exp (neg x))) (sqrt (+ (exp x) (exp (neg x)))))
  1
  (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x))))
  1
  (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x))))
  (/ 1 (+ (exp x) (exp (neg x))))
  (/ (+ (exp x) (exp (neg x))) (- (exp x) (exp (neg x))))
  (sinh x)
  (/ (- (exp x) (exp (neg x))) (* (cbrt (+ (exp x) (exp (neg x)))) (cbrt (+ (exp x) (exp (neg x))))))
  (/ (- (exp x) (exp (neg x))) (sqrt (+ (exp x) (exp (neg x)))))
  (- (exp x) (exp (neg x)))
  (- (exp x) (exp (neg x)))
  (/ (+ (exp x) (exp (neg x))) (sinh x))
  (/ (+ (exp x) (exp (neg x))) (cbrt (- (exp x) (exp (neg x)))))
  (/ (+ (exp x) (exp (neg x))) (sqrt (- (exp x) (exp (neg x)))))
  (/ (+ (exp x) (exp (neg x))) (- (exp x) (exp (neg x))))
  (/ (+ (exp x) (exp (neg x))) (- (sqrt (exp x)) (sqrt (exp (neg x)))))
  (/ (+ (exp x) (exp (neg x))) (- (exp x) (exp (neg x))))
  (/ (- (exp x) (exp (neg x))) (+ (pow (exp x) 3) (pow (exp x) -3)))
  (/ 1 (+ (exp x) (exp (neg x))))
  (* (+ (pow (exp x) 2) (+ (pow (exp x) -2) 1)) (+ (exp x) (exp (neg x))))
  (+ (pow (exp x) 2) (+ 2 (pow (exp x) -2)))
  (cosh x)
  (exp (+ (exp x) (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))))
  (pow (+ (exp x) (exp (neg x))) 3)
  (sqrt (+ (exp x) (exp (neg x))))
  (sqrt (+ (exp x) (exp (neg x))))
  (+ (pow (exp x) 3) (pow (exp x) -3))
  (+ (pow (exp x) 2) (+ (pow (exp x) -2) -1))
  (- (pow (exp x) 2) (pow (exp x) -2))
  (- (exp x) (exp (neg x)))
  (+ (exp x) (exp (neg x)))
  (+ x (+ x (+ (* 1/3 (pow x 3)) (* 1/60 (pow x 5)))))
  (- (exp x) (exp (neg x)))
  (- (exp x) (exp (neg x)))
  (+ x (+ (* (pow x 5) 2/15) (* (pow x 3) -1/3)))
  (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x))))
  (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x))))
  (+ 2 (+ (* x x) (* 1/12 (pow x 4))))
  (+ (exp x) (exp (neg x)))
  (+ (exp x) (exp (neg x)))
0.246 * * * [progress]: adding candidates to table
0.325 * * [progress]: iteration 2 / 4
0.326 * * * [progress]: picking best candidate
0.333 * * * * [pick]: Picked  #<alt (λ (x) (tanh x))>
0.333 * * * [progress]: localizing error
0.335 * * * [progress]: generating rewritten candidates
0.335 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.336 * * * [progress]: generating series expansions
0.336 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.336 * [approximate]: Taking taylor expansion of (tanh x) in (x) around 0
0.336 * [taylor]: Taking taylor expansion of (tanh x) in x
0.336 * [taylor]: Rewrote expression to (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x))))
0.336 * [taylor]: Taking taylor expansion of (- (exp x) (exp (neg x))) in x
0.336 * [taylor]: Taking taylor expansion of (exp x) in x
0.336 * [taylor]: Taking taylor expansion of x in x
0.336 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.336 * [taylor]: Taking taylor expansion of (neg x) in x
0.336 * [taylor]: Taking taylor expansion of x in x
0.336 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x
0.336 * [taylor]: Taking taylor expansion of (exp x) in x
0.336 * [taylor]: Taking taylor expansion of x in x
0.336 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.336 * [taylor]: Taking taylor expansion of (neg x) in x
0.336 * [taylor]: Taking taylor expansion of x in x
0.337 * [taylor]: Taking taylor expansion of (tanh x) in x
0.337 * [taylor]: Rewrote expression to (/ (- (exp x) (exp (neg x))) (+ (exp x) (exp (neg x))))
0.337 * [taylor]: Taking taylor expansion of (- (exp x) (exp (neg x))) in x
0.337 * [taylor]: Taking taylor expansion of (exp x) in x
0.337 * [taylor]: Taking taylor expansion of x in x
0.337 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.337 * [taylor]: Taking taylor expansion of (neg x) in x
0.337 * [taylor]: Taking taylor expansion of x in x
0.337 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x
0.337 * [taylor]: Taking taylor expansion of (exp x) in x
0.337 * [taylor]: Taking taylor expansion of x in x
0.337 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.337 * [taylor]: Taking taylor expansion of (neg x) in x
0.337 * [taylor]: Taking taylor expansion of x in x
0.341 * [approximate]: Taking taylor expansion of (tanh (/ 1 x)) in (x) around 0
0.341 * [taylor]: Taking taylor expansion of (tanh (/ 1 x)) in x
0.341 * [taylor]: Rewrote expression to (/ (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))))
0.341 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.341 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.341 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.341 * [taylor]: Taking taylor expansion of x in x
0.341 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.341 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.342 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.342 * [taylor]: Taking taylor expansion of x in x
0.342 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.342 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.342 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.342 * [taylor]: Taking taylor expansion of x in x
0.342 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.342 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.342 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.342 * [taylor]: Taking taylor expansion of x in x
0.342 * [taylor]: Taking taylor expansion of (tanh (/ 1 x)) in x
0.342 * [taylor]: Rewrote expression to (/ (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))))
0.342 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.342 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.342 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.342 * [taylor]: Taking taylor expansion of x in x
0.342 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.342 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.342 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.342 * [taylor]: Taking taylor expansion of x in x
0.342 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.342 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.342 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.342 * [taylor]: Taking taylor expansion of x in x
0.342 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.342 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.342 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.342 * [taylor]: Taking taylor expansion of x in x
0.346 * [approximate]: Taking taylor expansion of (tanh (/ -1 x)) in (x) around 0
0.346 * [taylor]: Taking taylor expansion of (tanh (/ -1 x)) in x
0.346 * [taylor]: Rewrote expression to (/ (- (exp (/ -1 x)) (exp (neg (/ -1 x)))) (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))))
0.346 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (neg (/ -1 x)))) in x
0.346 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.346 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.346 * [taylor]: Taking taylor expansion of -1 in x
0.346 * [taylor]: Taking taylor expansion of x in x
0.346 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in x
0.346 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in x
0.346 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.346 * [taylor]: Taking taylor expansion of -1 in x
0.346 * [taylor]: Taking taylor expansion of x in x
0.346 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) in x
0.346 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.346 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.346 * [taylor]: Taking taylor expansion of -1 in x
0.346 * [taylor]: Taking taylor expansion of x in x
0.346 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in x
0.346 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in x
0.346 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.346 * [taylor]: Taking taylor expansion of -1 in x
0.346 * [taylor]: Taking taylor expansion of x in x
0.346 * [taylor]: Taking taylor expansion of (tanh (/ -1 x)) in x
0.346 * [taylor]: Rewrote expression to (/ (- (exp (/ -1 x)) (exp (neg (/ -1 x)))) (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))))
0.347 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (neg (/ -1 x)))) in x
0.347 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.347 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.347 * [taylor]: Taking taylor expansion of -1 in x
0.347 * [taylor]: Taking taylor expansion of x in x
0.347 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in x
0.347 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in x
0.347 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.347 * [taylor]: Taking taylor expansion of -1 in x
0.347 * [taylor]: Taking taylor expansion of x in x
0.347 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) in x
0.347 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.347 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.347 * [taylor]: Taking taylor expansion of -1 in x
0.347 * [taylor]: Taking taylor expansion of x in x
0.347 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in x
0.347 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in x
0.347 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.347 * [taylor]: Taking taylor expansion of -1 in x
0.347 * [taylor]: Taking taylor expansion of x in x
0.350 * * * [progress]: simplifying candidates
0.350 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (exp x) (exp (neg x)))
  (+ (exp x) (exp (neg x)))
  (- (exp (* 2 x)) 1)
  (+ (exp (* 2 x)) 1)
  (- 1 (exp (* -2 x)))
  (+ 1 (exp (* -2 x)))
  (log (tanh x))
  (exp (tanh x))
  (* (cbrt (tanh x)) (cbrt (tanh x)))
  (cbrt (tanh x))
  (* (* (tanh x) (tanh x)) (tanh x))
  (sqrt (tanh x))
  (sqrt (tanh x))
  (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3)))
  (/ (- (exp x) (exp (neg x))) (+ (exp (neg x)) (exp x)))
  (/ (- (exp x) (exp (* -1 x))) (+ (exp (* -1 x)) (exp x)))
0.382 * * [simplify]: iteration  0 :  6015  enodes  (cost  79 )
0.383 * [simplify]: Simplified to:
   (- (exp x) (exp (neg x)))
  (+ (exp x) (exp (neg x)))
  (+ (pow (exp x) 2) -1)
  (+ (pow (exp x) 2) 1)
  (- 1 (pow (exp x) -2))
  (+ 1 (pow (exp x) -2))
  (log (tanh x))
  (exp (tanh x))
  (* (cbrt (tanh x)) (cbrt (tanh x)))
  (cbrt (tanh x))
  (pow (tanh x) 3)
  (sqrt (tanh x))
  (sqrt (tanh x))
  (+ x (+ (* 2/15 (pow x 5)) (* (pow x 3) -1/3)))
  (tanh x)
  (tanh x)
0.383 * * * [progress]: adding candidates to table
0.398 * * [progress]: iteration 3 / 4
0.398 * * * [progress]: picking best candidate
0.403 * * * * [pick]: Picked  #<alt (λ (x) (/ (sinh x) (cosh x)))>
0.403 * * * [progress]: localizing error
0.407 * * * [progress]: generating rewritten candidates
0.407 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.411 * * * [progress]: generating series expansions
0.411 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.411 * [approximate]: Taking taylor expansion of (/ (sinh x) (cosh x)) in (x) around 0
0.411 * [taylor]: Taking taylor expansion of (/ (sinh x) (cosh x)) in x
0.411 * [taylor]: Taking taylor expansion of (sinh x) in x
0.411 * [taylor]: Rewrote expression to (/ (- (exp x) (exp (neg x))) 2)
0.412 * [taylor]: Taking taylor expansion of (- (exp x) (exp (neg x))) in x
0.412 * [taylor]: Taking taylor expansion of (exp x) in x
0.412 * [taylor]: Taking taylor expansion of x in x
0.412 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.412 * [taylor]: Taking taylor expansion of (neg x) in x
0.412 * [taylor]: Taking taylor expansion of x in x
0.412 * [taylor]: Taking taylor expansion of 2 in x
0.412 * [taylor]: Taking taylor expansion of (cosh x) in x
0.412 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (neg x))) 2)
0.412 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x
0.412 * [taylor]: Taking taylor expansion of (exp x) in x
0.412 * [taylor]: Taking taylor expansion of x in x
0.412 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.412 * [taylor]: Taking taylor expansion of (neg x) in x
0.412 * [taylor]: Taking taylor expansion of x in x
0.412 * [taylor]: Taking taylor expansion of 2 in x
0.412 * [taylor]: Taking taylor expansion of (/ (sinh x) (cosh x)) in x
0.412 * [taylor]: Taking taylor expansion of (sinh x) in x
0.412 * [taylor]: Rewrote expression to (/ (- (exp x) (exp (neg x))) 2)
0.412 * [taylor]: Taking taylor expansion of (- (exp x) (exp (neg x))) in x
0.412 * [taylor]: Taking taylor expansion of (exp x) in x
0.412 * [taylor]: Taking taylor expansion of x in x
0.412 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.412 * [taylor]: Taking taylor expansion of (neg x) in x
0.412 * [taylor]: Taking taylor expansion of x in x
0.412 * [taylor]: Taking taylor expansion of 2 in x
0.412 * [taylor]: Taking taylor expansion of (cosh x) in x
0.413 * [taylor]: Rewrote expression to (/ (+ (exp x) (exp (neg x))) 2)
0.413 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (neg x))) in x
0.413 * [taylor]: Taking taylor expansion of (exp x) in x
0.413 * [taylor]: Taking taylor expansion of x in x
0.413 * [taylor]: Taking taylor expansion of (exp (neg x)) in x
0.413 * [taylor]: Taking taylor expansion of (neg x) in x
0.413 * [taylor]: Taking taylor expansion of x in x
0.413 * [taylor]: Taking taylor expansion of 2 in x
0.417 * [approximate]: Taking taylor expansion of (/ (sinh (/ 1 x)) (cosh (/ 1 x))) in (x) around 0
0.417 * [taylor]: Taking taylor expansion of (/ (sinh (/ 1 x)) (cosh (/ 1 x))) in x
0.417 * [taylor]: Taking taylor expansion of (sinh (/ 1 x)) in x
0.417 * [taylor]: Rewrote expression to (/ (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2)
0.417 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.417 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.417 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.418 * [taylor]: Taking taylor expansion of x in x
0.418 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.418 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.418 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.418 * [taylor]: Taking taylor expansion of x in x
0.418 * [taylor]: Taking taylor expansion of 2 in x
0.418 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x
0.418 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2)
0.418 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.418 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.418 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.418 * [taylor]: Taking taylor expansion of x in x
0.418 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.418 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.418 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.418 * [taylor]: Taking taylor expansion of x in x
0.418 * [taylor]: Taking taylor expansion of 2 in x
0.418 * [taylor]: Taking taylor expansion of (/ (sinh (/ 1 x)) (cosh (/ 1 x))) in x
0.418 * [taylor]: Taking taylor expansion of (sinh (/ 1 x)) in x
0.418 * [taylor]: Rewrote expression to (/ (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2)
0.419 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.419 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.419 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.419 * [taylor]: Taking taylor expansion of x in x
0.419 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.419 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.419 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.419 * [taylor]: Taking taylor expansion of x in x
0.419 * [taylor]: Taking taylor expansion of 2 in x
0.419 * [taylor]: Taking taylor expansion of (cosh (/ 1 x)) in x
0.419 * [taylor]: Rewrote expression to (/ (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) 2)
0.419 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (neg (/ 1 x)))) in x
0.419 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.419 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.419 * [taylor]: Taking taylor expansion of x in x
0.419 * [taylor]: Taking taylor expansion of (exp (neg (/ 1 x))) in x
0.419 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.419 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.419 * [taylor]: Taking taylor expansion of x in x
0.419 * [taylor]: Taking taylor expansion of 2 in x
0.424 * [approximate]: Taking taylor expansion of (/ (sinh (/ -1 x)) (cosh (/ -1 x))) in (x) around 0
0.424 * [taylor]: Taking taylor expansion of (/ (sinh (/ -1 x)) (cosh (/ -1 x))) in x
0.424 * [taylor]: Taking taylor expansion of (sinh (/ -1 x)) in x
0.424 * [taylor]: Rewrote expression to (/ (- (exp (/ -1 x)) (exp (neg (/ -1 x)))) 2)
0.424 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (neg (/ -1 x)))) in x
0.424 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.424 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.424 * [taylor]: Taking taylor expansion of -1 in x
0.424 * [taylor]: Taking taylor expansion of x in x
0.424 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in x
0.424 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in x
0.424 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.424 * [taylor]: Taking taylor expansion of -1 in x
0.424 * [taylor]: Taking taylor expansion of x in x
0.424 * [taylor]: Taking taylor expansion of 2 in x
0.424 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x
0.424 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) 2)
0.424 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) in x
0.424 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.424 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.424 * [taylor]: Taking taylor expansion of -1 in x
0.424 * [taylor]: Taking taylor expansion of x in x
0.424 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in x
0.424 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in x
0.424 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.424 * [taylor]: Taking taylor expansion of -1 in x
0.425 * [taylor]: Taking taylor expansion of x in x
0.425 * [taylor]: Taking taylor expansion of 2 in x
0.425 * [taylor]: Taking taylor expansion of (/ (sinh (/ -1 x)) (cosh (/ -1 x))) in x
0.425 * [taylor]: Taking taylor expansion of (sinh (/ -1 x)) in x
0.425 * [taylor]: Rewrote expression to (/ (- (exp (/ -1 x)) (exp (neg (/ -1 x)))) 2)
0.425 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (neg (/ -1 x)))) in x
0.425 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.425 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.425 * [taylor]: Taking taylor expansion of -1 in x
0.425 * [taylor]: Taking taylor expansion of x in x
0.425 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in x
0.425 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in x
0.425 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.425 * [taylor]: Taking taylor expansion of -1 in x
0.425 * [taylor]: Taking taylor expansion of x in x
0.425 * [taylor]: Taking taylor expansion of 2 in x
0.425 * [taylor]: Taking taylor expansion of (cosh (/ -1 x)) in x
0.425 * [taylor]: Rewrote expression to (/ (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) 2)
0.425 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (neg (/ -1 x)))) in x
0.425 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.425 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.425 * [taylor]: Taking taylor expansion of -1 in x
0.425 * [taylor]: Taking taylor expansion of x in x
0.425 * [taylor]: Taking taylor expansion of (exp (neg (/ -1 x))) in x
0.426 * [taylor]: Taking taylor expansion of (neg (/ -1 x)) in x
0.426 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.426 * [taylor]: Taking taylor expansion of -1 in x
0.426 * [taylor]: Taking taylor expansion of x in x
0.426 * [taylor]: Taking taylor expansion of 2 in x
0.432 * * * [progress]: simplifying candidates
0.432 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (log (sinh x)) (log (cosh x)))
  (log (/ (sinh x) (cosh x)))
  (exp (/ (sinh x) (cosh x)))
  (/ (* (* (sinh x) (sinh x)) (sinh x)) (* (* (cosh x) (cosh x)) (cosh x)))
  (* (cbrt (/ (sinh x) (cosh x))) (cbrt (/ (sinh x) (cosh x))))
  (cbrt (/ (sinh x) (cosh x)))
  (* (* (/ (sinh x) (cosh x)) (/ (sinh x) (cosh x))) (/ (sinh x) (cosh x)))
  (sqrt (/ (sinh x) (cosh x)))
  (sqrt (/ (sinh x) (cosh x)))
  (neg (sinh x))
  (neg (cosh x))
  (/ (* (cbrt (sinh x)) (cbrt (sinh x))) (* (cbrt (cosh x)) (cbrt (cosh x))))
  (/ (cbrt (sinh x)) (cbrt (cosh x)))
  (/ (* (cbrt (sinh x)) (cbrt (sinh x))) (sqrt (cosh x)))
  (/ (cbrt (sinh x)) (sqrt (cosh x)))
  (/ (* (cbrt (sinh x)) (cbrt (sinh x))) 1)
  (/ (cbrt (sinh x)) (cosh x))
  (/ (sqrt (sinh x)) (* (cbrt (cosh x)) (cbrt (cosh x))))
  (/ (sqrt (sinh x)) (cbrt (cosh x)))
  (/ (sqrt (sinh x)) (sqrt (cosh x)))
  (/ (sqrt (sinh x)) (sqrt (cosh x)))
  (/ (sqrt (sinh x)) 1)
  (/ (sqrt (sinh x)) (cosh x))
  (/ 1 (* (cbrt (cosh x)) (cbrt (cosh x))))
  (/ (sinh x) (cbrt (cosh x)))
  (/ 1 (sqrt (cosh x)))
  (/ (sinh x) (sqrt (cosh x)))
  (/ 1 1)
  (/ (sinh x) (cosh x))
  (/ 1 (cosh x))
  (/ (cosh x) (sinh x))
  (/ (sinh x) (* (cbrt (cosh x)) (cbrt (cosh x))))
  (/ (sinh x) (sqrt (cosh x)))
  (/ (sinh x) 1)
  (/ (cosh x) (cbrt (sinh x)))
  (/ (cosh x) (sqrt (sinh x)))
  (/ (cosh x) (sinh x))
  (/ (sinh x) (+ (exp x) (exp (neg x))))
  (* (cosh x) 2)
  (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3)))
  (/ (- (exp x) (exp (neg x))) (+ (exp (neg x)) (exp x)))
  (/ (- (exp x) (exp (* -1 x))) (+ (exp (* -1 x)) (exp x)))
0.496 * * [simplify]: iteration  0 :  4899  enodes  (cost  273 )
0.496 * * [simplify]: iteration  1 :  4899  enodes  (cost  273 )
0.498 * [simplify]: Simplified to:
   (log (/ (sinh x) (cosh x)))
  (log (/ (sinh x) (cosh x)))
  (exp (/ (sinh x) (cosh x)))
  (pow (/ (sinh x) (cosh x)) 3)
  (* (cbrt (/ (sinh x) (cosh x))) (cbrt (/ (sinh x) (cosh x))))
  (cbrt (/ (sinh x) (cosh x)))
  (pow (/ (sinh x) (cosh x)) 3)
  (sqrt (/ (sinh x) (cosh x)))
  (sqrt (/ (sinh x) (cosh x)))
  (neg (sinh x))
  (neg (cosh x))
  (* (cbrt (sinh x)) (/ (cbrt (sinh x)) (* (cbrt (cosh x)) (cbrt (cosh x)))))
  (/ (cbrt (sinh x)) (cbrt (cosh x)))
  (* (cbrt (sinh x)) (/ (cbrt (sinh x)) (sqrt (cosh x))))
  (/ (cbrt (sinh x)) (sqrt (cosh x)))
  (* (cbrt (sinh x)) (cbrt (sinh x)))
  (/ (cbrt (sinh x)) (cosh x))
  (/ (sqrt (sinh x)) (* (cbrt (cosh x)) (cbrt (cosh x))))
  (/ (sqrt (sinh x)) (cbrt (cosh x)))
  (/ (sqrt (sinh x)) (sqrt (cosh x)))
  (/ (sqrt (sinh x)) (sqrt (cosh x)))
  (sqrt (sinh x))
  (/ (sqrt (sinh x)) (cosh x))
  (/ 1 (* (cbrt (cosh x)) (cbrt (cosh x))))
  (/ (sinh x) (cbrt (cosh x)))
  (/ 1 (sqrt (cosh x)))
  (/ (sinh x) (sqrt (cosh x)))
  1
  (/ (sinh x) (cosh x))
  (/ 1 (cosh x))
  (/ (cosh x) (sinh x))
  (/ (sinh x) (* (cbrt (cosh x)) (cbrt (cosh x))))
  (/ (sinh x) (sqrt (cosh x)))
  (sinh x)
  (/ (cosh x) (cbrt (sinh x)))
  (/ (cosh x) (sqrt (sinh x)))
  (/ (cosh x) (sinh x))
  (/ (sinh x) (* (cosh x) 2))
  (* (cosh x) 2)
  (+ x (+ (* 2/15 (pow x 5)) (* (pow x 3) -1/3)))
  (/ (sinh x) (cosh x))
  (/ (sinh x) (cosh x))
0.498 * * * [progress]: adding candidates to table
0.524 * * [progress]: iteration 4 / 4
0.524 * * * [progress]: picking best candidate
0.527 * * * * [pick]: Picked  #<alt (λ (x) (+ x (+ (* (pow x 5) 2/15) (* (pow x 3) -1/3))))>
0.527 * * * [progress]: localizing error
0.536 * * * [progress]: generating rewritten candidates
0.536 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2)
0.541 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1)
0.546 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2)
0.551 * * * * [progress]: [ 4 / 4 ] rewriting at (2)
0.560 * * * [progress]: generating series expansions
0.560 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2)
0.560 * [approximate]: Taking taylor expansion of (* -1/3 (pow x 3)) in (x) around 0
0.560 * [taylor]: Taking taylor expansion of (* -1/3 (pow x 3)) in x
0.560 * [taylor]: Taking taylor expansion of -1/3 in x
0.560 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.560 * [taylor]: Taking taylor expansion of x in x
0.560 * [taylor]: Taking taylor expansion of (* -1/3 (pow x 3)) in x
0.560 * [taylor]: Taking taylor expansion of -1/3 in x
0.560 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.560 * [taylor]: Taking taylor expansion of x in x
0.561 * [approximate]: Taking taylor expansion of (/ -1/3 (pow x 3)) in (x) around 0
0.561 * [taylor]: Taking taylor expansion of (/ -1/3 (pow x 3)) in x
0.561 * [taylor]: Taking taylor expansion of -1/3 in x
0.562 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.562 * [taylor]: Taking taylor expansion of x in x
0.562 * [taylor]: Taking taylor expansion of (/ -1/3 (pow x 3)) in x
0.562 * [taylor]: Taking taylor expansion of -1/3 in x
0.562 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.562 * [taylor]: Taking taylor expansion of x in x
0.563 * [approximate]: Taking taylor expansion of (/ 1/3 (pow x 3)) in (x) around 0
0.563 * [taylor]: Taking taylor expansion of (/ 1/3 (pow x 3)) in x
0.563 * [taylor]: Taking taylor expansion of 1/3 in x
0.563 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.563 * [taylor]: Taking taylor expansion of x in x
0.563 * [taylor]: Taking taylor expansion of (/ 1/3 (pow x 3)) in x
0.563 * [taylor]: Taking taylor expansion of 1/3 in x
0.563 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.563 * [taylor]: Taking taylor expansion of x in x
0.564 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1)
0.564 * [approximate]: Taking taylor expansion of (* 2/15 (pow x 5)) in (x) around 0
0.564 * [taylor]: Taking taylor expansion of (* 2/15 (pow x 5)) in x
0.564 * [taylor]: Taking taylor expansion of 2/15 in x
0.564 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.564 * [taylor]: Taking taylor expansion of x in x
0.564 * [taylor]: Taking taylor expansion of (* 2/15 (pow x 5)) in x
0.564 * [taylor]: Taking taylor expansion of 2/15 in x
0.564 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.564 * [taylor]: Taking taylor expansion of x in x
0.565 * [approximate]: Taking taylor expansion of (/ 2/15 (pow x 5)) in (x) around 0
0.565 * [taylor]: Taking taylor expansion of (/ 2/15 (pow x 5)) in x
0.565 * [taylor]: Taking taylor expansion of 2/15 in x
0.565 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.565 * [taylor]: Taking taylor expansion of x in x
0.565 * [taylor]: Taking taylor expansion of (/ 2/15 (pow x 5)) in x
0.565 * [taylor]: Taking taylor expansion of 2/15 in x
0.565 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.565 * [taylor]: Taking taylor expansion of x in x
0.567 * [approximate]: Taking taylor expansion of (/ -2/15 (pow x 5)) in (x) around 0
0.567 * [taylor]: Taking taylor expansion of (/ -2/15 (pow x 5)) in x
0.567 * [taylor]: Taking taylor expansion of -2/15 in x
0.567 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.567 * [taylor]: Taking taylor expansion of x in x
0.567 * [taylor]: Taking taylor expansion of (/ -2/15 (pow x 5)) in x
0.567 * [taylor]: Taking taylor expansion of -2/15 in x
0.567 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.567 * [taylor]: Taking taylor expansion of x in x
0.570 * * * * [progress]: [ 3 / 4 ] generating series at (2 2)
0.570 * [approximate]: Taking taylor expansion of (- (* 2/15 (pow x 5)) (* 1/3 (pow x 3))) in (x) around 0
0.570 * [taylor]: Taking taylor expansion of (- (* 2/15 (pow x 5)) (* 1/3 (pow x 3))) in x
0.570 * [taylor]: Taking taylor expansion of (* 2/15 (pow x 5)) in x
0.570 * [taylor]: Taking taylor expansion of 2/15 in x
0.571 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.571 * [taylor]: Taking taylor expansion of x in x
0.571 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x
0.571 * [taylor]: Taking taylor expansion of 1/3 in x
0.571 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.571 * [taylor]: Taking taylor expansion of x in x
0.571 * [taylor]: Taking taylor expansion of (- (* 2/15 (pow x 5)) (* 1/3 (pow x 3))) in x
0.571 * [taylor]: Taking taylor expansion of (* 2/15 (pow x 5)) in x
0.571 * [taylor]: Taking taylor expansion of 2/15 in x
0.571 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.571 * [taylor]: Taking taylor expansion of x in x
0.571 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x
0.571 * [taylor]: Taking taylor expansion of 1/3 in x
0.571 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.571 * [taylor]: Taking taylor expansion of x in x
0.573 * [approximate]: Taking taylor expansion of (- (* 2/15 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3)))) in (x) around 0
0.573 * [taylor]: Taking taylor expansion of (- (* 2/15 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3)))) in x
0.573 * [taylor]: Taking taylor expansion of (* 2/15 (/ 1 (pow x 5))) in x
0.573 * [taylor]: Taking taylor expansion of 2/15 in x
0.573 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x
0.573 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.573 * [taylor]: Taking taylor expansion of x in x
0.574 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x
0.574 * [taylor]: Taking taylor expansion of 1/3 in x
0.574 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.574 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.574 * [taylor]: Taking taylor expansion of x in x
0.574 * [taylor]: Taking taylor expansion of (- (* 2/15 (/ 1 (pow x 5))) (* 1/3 (/ 1 (pow x 3)))) in x
0.574 * [taylor]: Taking taylor expansion of (* 2/15 (/ 1 (pow x 5))) in x
0.574 * [taylor]: Taking taylor expansion of 2/15 in x
0.574 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x
0.574 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.574 * [taylor]: Taking taylor expansion of x in x
0.574 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x
0.574 * [taylor]: Taking taylor expansion of 1/3 in x
0.574 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.574 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.574 * [taylor]: Taking taylor expansion of x in x
0.578 * [approximate]: Taking taylor expansion of (- (* 1/3 (/ 1 (pow x 3))) (* 2/15 (/ 1 (pow x 5)))) in (x) around 0
0.578 * [taylor]: Taking taylor expansion of (- (* 1/3 (/ 1 (pow x 3))) (* 2/15 (/ 1 (pow x 5)))) in x
0.578 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x
0.578 * [taylor]: Taking taylor expansion of 1/3 in x
0.578 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.578 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.578 * [taylor]: Taking taylor expansion of x in x
0.578 * [taylor]: Taking taylor expansion of (* 2/15 (/ 1 (pow x 5))) in x
0.578 * [taylor]: Taking taylor expansion of 2/15 in x
0.578 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x
0.578 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.578 * [taylor]: Taking taylor expansion of x in x
0.578 * [taylor]: Taking taylor expansion of (- (* 1/3 (/ 1 (pow x 3))) (* 2/15 (/ 1 (pow x 5)))) in x
0.578 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x
0.578 * [taylor]: Taking taylor expansion of 1/3 in x
0.578 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.578 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.578 * [taylor]: Taking taylor expansion of x in x
0.578 * [taylor]: Taking taylor expansion of (* 2/15 (/ 1 (pow x 5))) in x
0.578 * [taylor]: Taking taylor expansion of 2/15 in x
0.578 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x
0.578 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.578 * [taylor]: Taking taylor expansion of x in x
0.582 * * * * [progress]: [ 4 / 4 ] generating series at (2)
0.582 * [approximate]: Taking taylor expansion of (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))) in (x) around 0
0.582 * [taylor]: Taking taylor expansion of (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))) in x
0.582 * [taylor]: Taking taylor expansion of (+ x (* 2/15 (pow x 5))) in x
0.582 * [taylor]: Taking taylor expansion of x in x
0.582 * [taylor]: Taking taylor expansion of (* 2/15 (pow x 5)) in x
0.582 * [taylor]: Taking taylor expansion of 2/15 in x
0.582 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.582 * [taylor]: Taking taylor expansion of x in x
0.582 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x
0.582 * [taylor]: Taking taylor expansion of 1/3 in x
0.582 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.582 * [taylor]: Taking taylor expansion of x in x
0.582 * [taylor]: Taking taylor expansion of (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))) in x
0.582 * [taylor]: Taking taylor expansion of (+ x (* 2/15 (pow x 5))) in x
0.582 * [taylor]: Taking taylor expansion of x in x
0.582 * [taylor]: Taking taylor expansion of (* 2/15 (pow x 5)) in x
0.582 * [taylor]: Taking taylor expansion of 2/15 in x
0.582 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.582 * [taylor]: Taking taylor expansion of x in x
0.582 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x
0.582 * [taylor]: Taking taylor expansion of 1/3 in x
0.583 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.583 * [taylor]: Taking taylor expansion of x in x
0.583 * [approximate]: Taking taylor expansion of (- (+ (* 2/15 (/ 1 (pow x 5))) (/ 1 x)) (* 1/3 (/ 1 (pow x 3)))) in (x) around 0
0.583 * [taylor]: Taking taylor expansion of (- (+ (* 2/15 (/ 1 (pow x 5))) (/ 1 x)) (* 1/3 (/ 1 (pow x 3)))) in x
0.583 * [taylor]: Taking taylor expansion of (+ (* 2/15 (/ 1 (pow x 5))) (/ 1 x)) in x
0.583 * [taylor]: Taking taylor expansion of (* 2/15 (/ 1 (pow x 5))) in x
0.583 * [taylor]: Taking taylor expansion of 2/15 in x
0.583 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x
0.583 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.583 * [taylor]: Taking taylor expansion of x in x
0.583 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.583 * [taylor]: Taking taylor expansion of x in x
0.584 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x
0.584 * [taylor]: Taking taylor expansion of 1/3 in x
0.584 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.584 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.584 * [taylor]: Taking taylor expansion of x in x
0.584 * [taylor]: Taking taylor expansion of (- (+ (* 2/15 (/ 1 (pow x 5))) (/ 1 x)) (* 1/3 (/ 1 (pow x 3)))) in x
0.584 * [taylor]: Taking taylor expansion of (+ (* 2/15 (/ 1 (pow x 5))) (/ 1 x)) in x
0.584 * [taylor]: Taking taylor expansion of (* 2/15 (/ 1 (pow x 5))) in x
0.584 * [taylor]: Taking taylor expansion of 2/15 in x
0.584 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x
0.584 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.584 * [taylor]: Taking taylor expansion of x in x
0.584 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.584 * [taylor]: Taking taylor expansion of x in x
0.584 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x
0.584 * [taylor]: Taking taylor expansion of 1/3 in x
0.584 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.584 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.584 * [taylor]: Taking taylor expansion of x in x
0.585 * [approximate]: Taking taylor expansion of (- (* 1/3 (/ 1 (pow x 3))) (+ (* 2/15 (/ 1 (pow x 5))) (/ 1 x))) in (x) around 0
0.585 * [taylor]: Taking taylor expansion of (- (* 1/3 (/ 1 (pow x 3))) (+ (* 2/15 (/ 1 (pow x 5))) (/ 1 x))) in x
0.585 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x
0.585 * [taylor]: Taking taylor expansion of 1/3 in x
0.585 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.585 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.585 * [taylor]: Taking taylor expansion of x in x
0.585 * [taylor]: Taking taylor expansion of (+ (* 2/15 (/ 1 (pow x 5))) (/ 1 x)) in x
0.586 * [taylor]: Taking taylor expansion of (* 2/15 (/ 1 (pow x 5))) in x
0.586 * [taylor]: Taking taylor expansion of 2/15 in x
0.586 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x
0.586 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.586 * [taylor]: Taking taylor expansion of x in x
0.586 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.586 * [taylor]: Taking taylor expansion of x in x
0.586 * [taylor]: Taking taylor expansion of (- (* 1/3 (/ 1 (pow x 3))) (+ (* 2/15 (/ 1 (pow x 5))) (/ 1 x))) in x
0.586 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x
0.586 * [taylor]: Taking taylor expansion of 1/3 in x
0.586 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.586 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.586 * [taylor]: Taking taylor expansion of x in x
0.586 * [taylor]: Taking taylor expansion of (+ (* 2/15 (/ 1 (pow x 5))) (/ 1 x)) in x
0.586 * [taylor]: Taking taylor expansion of (* 2/15 (/ 1 (pow x 5))) in x
0.586 * [taylor]: Taking taylor expansion of 2/15 in x
0.586 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x
0.586 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.586 * [taylor]: Taking taylor expansion of x in x
0.586 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.586 * [taylor]: Taking taylor expansion of x in x
0.587 * * * [progress]: simplifying candidates
0.588 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (* (log x) 3) (log -1/3))
  (+ (* (log x) 3) (log -1/3))
  (+ (log (pow x 3)) (log -1/3))
  (log (* (pow x 3) -1/3))
  (exp (* (pow x 3) -1/3))
  (* (* (* (pow x 3) (pow x 3)) (pow x 3)) (* (* -1/3 -1/3) -1/3))
  (* (cbrt (* (pow x 3) -1/3)) (cbrt (* (pow x 3) -1/3)))
  (cbrt (* (pow x 3) -1/3))
  (* (* (* (pow x 3) -1/3) (* (pow x 3) -1/3)) (* (pow x 3) -1/3))
  (sqrt (* (pow x 3) -1/3))
  (sqrt (* (pow x 3) -1/3))
  (* (pow (sqrt x) 3) (sqrt -1/3))
  (* (pow (sqrt x) 3) (sqrt -1/3))
  (* (pow (sqrt x) 3) (sqrt -1/3))
  (* (pow (sqrt x) 3) (sqrt -1/3))
  (* (sqrt (pow x 3)) (sqrt -1/3))
  (* (sqrt (pow x 3)) (sqrt -1/3))
  (* (pow x (/ 3 2)) (sqrt -1/3))
  (* (pow x (/ 3 2)) (sqrt -1/3))
  (* (pow x 3) (* (cbrt -1/3) (cbrt -1/3)))
  (* (pow x 3) (sqrt -1/3))
  (* (pow x 3) 1)
  (* (pow (cbrt x) 3) -1/3)
  (* (pow (sqrt x) 3) -1/3)
  (* (pow x 3) -1/3)
  (* x -1/3)
  (* (cbrt (pow x 3)) -1/3)
  (* (pow (cbrt x) 3) -1/3)
  (* (pow (sqrt x) 3) -1/3)
  (* (pow x 3) -1/3)
  (* (* x x) -1/3)
  (* (sqrt (pow x 3)) -1/3)
  (* (pow x 3) -1/3)
  (* (pow x (/ 3 2)) -1/3)
  (+ (* (log x) 5) (log 2/15))
  (+ (* (log x) 5) (log 2/15))
  (+ (log (pow x 5)) (log 2/15))
  (log (* (pow x 5) 2/15))
  (exp (* (pow x 5) 2/15))
  (* (* (* (pow x 5) (pow x 5)) (pow x 5)) (* (* 2/15 2/15) 2/15))
  (* (cbrt (* (pow x 5) 2/15)) (cbrt (* (pow x 5) 2/15)))
  (cbrt (* (pow x 5) 2/15))
  (* (* (* (pow x 5) 2/15) (* (pow x 5) 2/15)) (* (pow x 5) 2/15))
  (sqrt (* (pow x 5) 2/15))
  (sqrt (* (pow x 5) 2/15))
  (* (pow (sqrt x) 5) (sqrt 2/15))
  (* (pow (sqrt x) 5) (sqrt 2/15))
  (* (sqrt (pow x 5)) (sqrt 2/15))
  (* (sqrt (pow x 5)) (sqrt 2/15))
  (* (pow x (/ 5 2)) (sqrt 2/15))
  (* (pow x (/ 5 2)) (sqrt 2/15))
  (* (pow x 5) (* (cbrt 2/15) (cbrt 2/15)))
  (* (pow x 5) (sqrt 2/15))
  (* (pow x 5) 1)
  (* (pow (cbrt x) 5) 2/15)
  (* (pow (sqrt x) 5) 2/15)
  (* (pow x 5) 2/15)
  (* (cbrt (pow x 5)) 2/15)
  (* (sqrt (pow x 5)) 2/15)
  (* (pow x 5) 2/15)
  (* (pow x (/ 5 2)) 2/15)
  (* (exp (* (pow x 5) 2/15)) (exp (* (pow x 3) -1/3)))
  (log (+ (* (pow x 5) 2/15) (* (pow x 3) -1/3)))
  (exp (+ (* (pow x 5) 2/15) (* (pow x 3) -1/3)))
  (* (cbrt (+ (* (pow x 5) 2/15) (* (pow x 3) -1/3))) (cbrt (+ (* (pow x 5) 2/15) (* (pow x 3) -1/3))))
  (cbrt (+ (* (pow x 5) 2/15) (* (pow x 3) -1/3)))
  (* (* (+ (* (pow x 5) 2/15) (* (pow x 3) -1/3)) (+ (* (pow x 5) 2/15) (* (pow x 3) -1/3))) (+ (* (pow x 5) 2/15) (* (pow x 3) -1/3)))
  (sqrt (+ (* (pow x 5) 2/15) (* (pow x 3) -1/3)))
  (sqrt (+ (* (pow x 5) 2/15) (* (pow x 3) -1/3)))
  (+ (pow (* (pow x 5) 2/15) 3) (pow (* (pow x 3) -1/3) 3))
  (+ (* (* (pow x 5) 2/15) (* (pow x 5) 2/15)) (- (* (* (pow x 3) -1/3) (* (pow x 3) -1/3)) (* (* (pow x 5) 2/15) (* (pow x 3) -1/3))))
  (- (* (* (pow x 5) 2/15) (* (pow x 5) 2/15)) (* (* (pow x 3) -1/3) (* (pow x 3) -1/3)))
  (- (* (pow x 5) 2/15) (* (pow x 3) -1/3))
  (* (exp x) (* (exp (* (pow x 5) 2/15)) (exp (* (pow x 3) -1/3))))
  (* (exp x) (exp (+ (* (pow x 5) 2/15) (* (pow x 3) -1/3))))
  (log (+ x (+ (* (pow x 5) 2/15) (* (pow x 3) -1/3))))
  (exp (+ x (+ (* (pow x 5) 2/15) (* (pow x 3) -1/3))))
  (* (cbrt (+ x (+ (* (pow x 5) 2/15) (* (pow x 3) -1/3)))) (cbrt (+ x (+ (* (pow x 5) 2/15) (* (pow x 3) -1/3)))))
  (cbrt (+ x (+ (* (pow x 5) 2/15) (* (pow x 3) -1/3))))
  (* (* (+ x (+ (* (pow x 5) 2/15) (* (pow x 3) -1/3))) (+ x (+ (* (pow x 5) 2/15) (* (pow x 3) -1/3)))) (+ x (+ (* (pow x 5) 2/15) (* (pow x 3) -1/3))))
  (sqrt (+ x (+ (* (pow x 5) 2/15) (* (pow x 3) -1/3))))
  (sqrt (+ x (+ (* (pow x 5) 2/15) (* (pow x 3) -1/3))))
  (+ (pow x 3) (pow (+ (* (pow x 5) 2/15) (* (pow x 3) -1/3)) 3))
  (+ (* x x) (- (* (+ (* (pow x 5) 2/15) (* (pow x 3) -1/3)) (+ (* (pow x 5) 2/15) (* (pow x 3) -1/3))) (* x (+ (* (pow x 5) 2/15) (* (pow x 3) -1/3)))))
  (- (* x x) (* (+ (* (pow x 5) 2/15) (* (pow x 3) -1/3)) (+ (* (pow x 5) 2/15) (* (pow x 3) -1/3))))
  (- x (+ (* (pow x 5) 2/15) (* (pow x 3) -1/3)))
  (+ x (+ (* (pow x 5) 2/15) (* (pow x 3) -1/3)))
  (+ x (* (pow x 5) 2/15))
  (* -1/3 (pow x 3))
  (* -1/3 (pow x 3))
  (* -1/3 (pow x 3))
  (* 2/15 (pow x 5))
  (* 2/15 (pow x 5))
  (* 2/15 (pow x 5))
  (- (* 2/15 (pow x 5)) (* 1/3 (pow x 3)))
  (- (* 2/15 (pow x 5)) (* 1/3 (pow x 3)))
  (- (* 2/15 (pow x 5)) (* 1/3 (pow x 3)))
  (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3)))
  (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3)))
  (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3)))
0.621 * * [simplify]: iteration  0 :  5444  enodes  (cost  892 )
0.624 * [simplify]: Simplified to:
   (log (* -1/3 (pow x 3)))
  (log (* -1/3 (pow x 3)))
  (log (* -1/3 (pow x 3)))
  (log (* -1/3 (pow x 3)))
  (pow (exp (pow x 3)) -1/3)
  (* (pow (pow x 3) 3) -1/27)
  (* (cbrt (* -1/3 (pow x 3))) (cbrt (* -1/3 (pow x 3))))
  (cbrt (* -1/3 (pow x 3)))
  (* (pow (pow x 3) 3) -1/27)
  (sqrt (* -1/3 (pow x 3)))
  (sqrt (* -1/3 (pow x 3)))
  (* x (* (sqrt x) (sqrt -1/3)))
  (* x (* (sqrt x) (sqrt -1/3)))
  (* x (* (sqrt x) (sqrt -1/3)))
  (* x (* (sqrt x) (sqrt -1/3)))
  (* (sqrt -1/3) (sqrt (pow x 3)))
  (* (sqrt -1/3) (sqrt (pow x 3)))
  (* (sqrt -1/3) (pow x 3/2))
  (* (sqrt -1/3) (pow x 3/2))
  (* (pow x 3) (* (cbrt -1/3) (cbrt -1/3)))
  (* (pow x 3) (sqrt -1/3))
  (pow x 3)
  (* x -1/3)
  (* x (* -1/3 (sqrt x)))
  (* -1/3 (pow x 3))
  (* x -1/3)
  (* x -1/3)
  (* x -1/3)
  (* x (* -1/3 (sqrt x)))
  (* -1/3 (pow x 3))
  (* x (* x -1/3))
  (* -1/3 (sqrt (pow x 3)))
  (* -1/3 (pow x 3))
  (* -1/3 (pow x 3/2))
  (log (* 2/15 (pow x 5)))
  (log (* 2/15 (pow x 5)))
  (log (* 2/15 (pow x 5)))
  (log (* 2/15 (pow x 5)))
  (pow (exp (pow x 5)) 2/15)
  (* (pow (pow x 5) 3) 8/3375)
  (* (cbrt (* 2/15 (pow x 5))) (cbrt (* 2/15 (pow x 5))))
  (cbrt (* 2/15 (pow x 5)))
  (* (pow (pow x 5) 3) 8/3375)
  (sqrt (* 2/15 (pow x 5)))
  (sqrt (* 2/15 (pow x 5)))
  (* (pow (sqrt x) 5) (sqrt 2/15))
  (* (pow (sqrt x) 5) (sqrt 2/15))
  (* (sqrt 2/15) (sqrt (pow x 5)))
  (* (sqrt 2/15) (sqrt (pow x 5)))
  (* (sqrt 2/15) (pow x 5/2))
  (* (sqrt 2/15) (pow x 5/2))
  (* (pow x 5) (* (cbrt 2/15) (cbrt 2/15)))
  (* (pow x 5) (sqrt 2/15))
  (pow x 5)
  (* 2/15 (pow (cbrt x) 5))
  (* 2/15 (pow (sqrt x) 5))
  (* 2/15 (pow x 5))
  (* 2/15 (cbrt (pow x 5)))
  (* 2/15 (sqrt (pow x 5)))
  (* 2/15 (pow x 5))
  (* 2/15 (pow x 5/2))
  (exp (+ (* -1/3 (pow x 3)) (* 2/15 (pow x 5))))
  (log (+ (* -1/3 (pow x 3)) (* 2/15 (pow x 5))))
  (exp (+ (* -1/3 (pow x 3)) (* 2/15 (pow x 5))))
  (* (cbrt (+ (* -1/3 (pow x 3)) (* 2/15 (pow x 5)))) (cbrt (+ (* -1/3 (pow x 3)) (* 2/15 (pow x 5)))))
  (cbrt (+ (* -1/3 (pow x 3)) (* 2/15 (pow x 5))))
  (pow (+ (* -1/3 (pow x 3)) (* 2/15 (pow x 5))) 3)
  (sqrt (+ (* -1/3 (pow x 3)) (* 2/15 (pow x 5))))
  (sqrt (+ (* -1/3 (pow x 3)) (* 2/15 (pow x 5))))
  (+ (* (pow (pow x 3) 3) -1/27) (* (pow (pow x 5) 3) 8/3375))
  (+ (* (pow x 6) 1/9) (+ (* (pow x 10) 4/225) (* (pow x 5) (* 2/45 (pow x 3)))))
  (+ (* (pow x 10) 4/225) (* (pow x 6) -1/9))
  (+ (* 2/15 (pow x 5)) (* (pow x 3) 1/3))
  (exp (+ x (+ (* -1/3 (pow x 3)) (* 2/15 (pow x 5)))))
  (exp (+ x (+ (* -1/3 (pow x 3)) (* 2/15 (pow x 5)))))
  (log (+ x (+ (* -1/3 (pow x 3)) (* 2/15 (pow x 5)))))
  (exp (+ x (+ (* -1/3 (pow x 3)) (* 2/15 (pow x 5)))))
  (* (cbrt (+ x (+ (* -1/3 (pow x 3)) (* 2/15 (pow x 5))))) (cbrt (+ x (+ (* -1/3 (pow x 3)) (* 2/15 (pow x 5))))))
  (cbrt (+ x (+ (* -1/3 (pow x 3)) (* 2/15 (pow x 5)))))
  (pow (+ x (+ (* -1/3 (pow x 3)) (* 2/15 (pow x 5)))) 3)
  (sqrt (+ x (+ (* -1/3 (pow x 3)) (* 2/15 (pow x 5)))))
  (sqrt (+ x (+ (* -1/3 (pow x 3)) (* 2/15 (pow x 5)))))
  (+ (pow x 3) (pow (+ (* -1/3 (pow x 3)) (* 2/15 (pow x 5))) 3))
  (+ (* x x) (* (+ (* -1/3 (pow x 3)) (* 2/15 (pow x 5))) (+ (* -1/3 (pow x 3)) (- (* 2/15 (pow x 5)) x))))
  (+ (* x x) (* (+ (* -1/3 (pow x 3)) (* 2/15 (pow x 5))) (+ (* (pow x 3) 1/3) (* (pow x 5) -2/15))))
  (+ x (+ (* (pow x 3) 1/3) (* (pow x 5) -2/15)))
  (+ x (+ (* -1/3 (pow x 3)) (* 2/15 (pow x 5))))
  (+ x (* 2/15 (pow x 5)))
  (* -1/3 (pow x 3))
  (* -1/3 (pow x 3))
  (* -1/3 (pow x 3))
  (* 2/15 (pow x 5))
  (* 2/15 (pow x 5))
  (* 2/15 (pow x 5))
  (+ (* -1/3 (pow x 3)) (* 2/15 (pow x 5)))
  (+ (* -1/3 (pow x 3)) (* 2/15 (pow x 5)))
  (+ (* -1/3 (pow x 3)) (* 2/15 (pow x 5)))
  (+ x (+ (* -1/3 (pow x 3)) (* 2/15 (pow x 5))))
  (+ x (+ (* -1/3 (pow x 3)) (* 2/15 (pow x 5))))
  (+ x (+ (* -1/3 (pow x 3)) (* 2/15 (pow x 5))))
0.625 * * * [progress]: adding candidates to table
0.762 * [progress]: [Phase 3 of 3] Extracting.
0.762 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (/ (sinh x) (cosh x)))> #<alt (λ (x) (+ x (+ (* (pow x 5) 2/15) (* (pow x 3) -1/3))))> #<alt (λ (x) (tanh x))>)
0.762 * * * [regime-changes]: Trying 1 branch expressions: (x)
0.762 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (/ (sinh x) (cosh x)))> #<alt (λ (x) (+ x (+ (* (pow x 5) 2/15) (* (pow x 3) -1/3))))> #<alt (λ (x) (tanh x))>)
0.790 * * * [regime]: Found split indices: #<option (#s(si 2 255))>
0.790 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (tanh x)
0.791 * * [simplify]: iteration  0 :  2  enodes  (cost  2 )
0.791 * * [simplify]: iteration  1 :  2  enodes  (cost  2 )
0.791 * [simplify]: Simplified to:
   (tanh x)
3.038 * [regime-testing]: End program error score: 0.014449926553409322