10.976 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.133 * * * [progress]: [2/2] Setting up program.
0.135 * [progress]: [Phase 2 of 3] Improving.
0.136 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x))))
0.136 * [simplify]: Sending expressions to egg_math:
 (/ (- (exp h0) (exp (- h0))) (+ (exp h0) (exp (- h0))))
0.138 * * [simplify]: iteration  0 :  15  enodes  (cost  9 )
0.139 * * [simplify]: iteration  1 :  24  enodes  (cost  9 )
0.141 * * [simplify]: iteration  2 :  32  enodes  (cost  9 )
0.142 * * [simplify]: iteration  3 :  44  enodes  (cost  9 )
0.143 * * [simplify]: iteration  4 :  59  enodes  (cost  9 )
0.145 * * [simplify]: iteration  5 :  174  enodes  (cost  9 )
0.150 * * [simplify]: iteration  6 :  1153  enodes  (cost  9 )
0.180 * * [simplify]: iteration  7 :  5001  enodes  (cost  9 )
0.181 * [simplify]: Simplified to:
   (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x))))
0.181 * * [progress]: iteration 1 / 4
0.181 * * * [progress]: picking best candidate
0.183 * * * * [pick]: Picked  #<alt (λ (x) (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))))>
0.183 * * * [progress]: localizing error
0.190 * * * [progress]: generating rewritten candidates
0.190 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
0.203 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.258 * * * [progress]: generating series expansions
0.258 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
0.258 * [approximate]: Taking taylor expansion of (- (exp x) (exp (- x))) in (x) around 0
0.258 * [taylor]: Taking taylor expansion of (- (exp x) (exp (- x))) in x
0.258 * [taylor]: Taking taylor expansion of (exp x) in x
0.258 * [taylor]: Taking taylor expansion of x in x
0.258 * [taylor]: Taking taylor expansion of (exp (- x)) in x
0.258 * [taylor]: Taking taylor expansion of (- x) in x
0.258 * [taylor]: Taking taylor expansion of x in x
0.259 * [taylor]: Taking taylor expansion of (- (exp x) (exp (- x))) in x
0.259 * [taylor]: Taking taylor expansion of (exp x) in x
0.259 * [taylor]: Taking taylor expansion of x in x
0.259 * [taylor]: Taking taylor expansion of (exp (- x)) in x
0.259 * [taylor]: Taking taylor expansion of (- x) in x
0.259 * [taylor]: Taking taylor expansion of x in x
0.282 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in (x) around 0
0.282 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
0.282 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.282 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.282 * [taylor]: Taking taylor expansion of x in x
0.282 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
0.282 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
0.282 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.282 * [taylor]: Taking taylor expansion of x in x
0.283 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
0.283 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.283 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.283 * [taylor]: Taking taylor expansion of x in x
0.283 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
0.283 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
0.283 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.283 * [taylor]: Taking taylor expansion of x in x
0.287 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in (x) around 0
0.287 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x
0.287 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.287 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.287 * [taylor]: Taking taylor expansion of -1 in x
0.287 * [taylor]: Taking taylor expansion of x in x
0.290 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.290 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.290 * [taylor]: Taking taylor expansion of x in x
0.290 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x
0.290 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.290 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.290 * [taylor]: Taking taylor expansion of -1 in x
0.290 * [taylor]: Taking taylor expansion of x in x
0.291 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.291 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.291 * [taylor]: Taking taylor expansion of x in x
0.294 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.294 * [approximate]: Taking taylor expansion of (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) in (x) around 0
0.294 * [taylor]: Taking taylor expansion of (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) in x
0.294 * [taylor]: Taking taylor expansion of (- (exp x) (exp (- x))) in x
0.294 * [taylor]: Taking taylor expansion of (exp x) in x
0.294 * [taylor]: Taking taylor expansion of x in x
0.294 * [taylor]: Taking taylor expansion of (exp (- x)) in x
0.294 * [taylor]: Taking taylor expansion of (- x) in x
0.294 * [taylor]: Taking taylor expansion of x in x
0.294 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
0.294 * [taylor]: Taking taylor expansion of (exp x) in x
0.294 * [taylor]: Taking taylor expansion of x in x
0.294 * [taylor]: Taking taylor expansion of (exp (- x)) in x
0.294 * [taylor]: Taking taylor expansion of (- x) in x
0.294 * [taylor]: Taking taylor expansion of x in x
0.297 * [taylor]: Taking taylor expansion of (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) in x
0.297 * [taylor]: Taking taylor expansion of (- (exp x) (exp (- x))) in x
0.297 * [taylor]: Taking taylor expansion of (exp x) in x
0.297 * [taylor]: Taking taylor expansion of x in x
0.297 * [taylor]: Taking taylor expansion of (exp (- x)) in x
0.297 * [taylor]: Taking taylor expansion of (- x) in x
0.297 * [taylor]: Taking taylor expansion of x in x
0.298 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
0.298 * [taylor]: Taking taylor expansion of (exp x) in x
0.298 * [taylor]: Taking taylor expansion of x in x
0.298 * [taylor]: Taking taylor expansion of (exp (- x)) in x
0.298 * [taylor]: Taking taylor expansion of (- x) in x
0.298 * [taylor]: Taking taylor expansion of x in x
0.334 * [approximate]: Taking taylor expansion of (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0
0.334 * [taylor]: Taking taylor expansion of (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
0.334 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
0.334 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.334 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.334 * [taylor]: Taking taylor expansion of x in x
0.335 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
0.335 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
0.335 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.335 * [taylor]: Taking taylor expansion of x in x
0.335 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
0.335 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.335 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.335 * [taylor]: Taking taylor expansion of x in x
0.335 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
0.335 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
0.335 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.336 * [taylor]: Taking taylor expansion of x in x
0.336 * [taylor]: Taking taylor expansion of (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
0.336 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
0.336 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.336 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.336 * [taylor]: Taking taylor expansion of x in x
0.337 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
0.337 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
0.337 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.337 * [taylor]: Taking taylor expansion of x in x
0.337 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
0.337 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.337 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.337 * [taylor]: Taking taylor expansion of x in x
0.337 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
0.337 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
0.337 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.337 * [taylor]: Taking taylor expansion of x in x
0.346 * [approximate]: Taking taylor expansion of (/ (- (exp (/ -1 x)) (exp (/ 1 x))) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
0.346 * [taylor]: Taking taylor expansion of (/ (- (exp (/ -1 x)) (exp (/ 1 x))) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
0.346 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 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 (/ 1 x)) in x
0.346 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.346 * [taylor]: Taking taylor expansion of x in x
0.347 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -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 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 (/ -1 x)) (exp (/ 1 x))) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
0.348 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (/ 1 x))) in x
0.348 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.348 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.348 * [taylor]: Taking taylor expansion of -1 in x
0.348 * [taylor]: Taking taylor expansion of x in x
0.348 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.348 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.348 * [taylor]: Taking taylor expansion of x in x
0.348 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.348 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.348 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.348 * [taylor]: Taking taylor expansion of x in x
0.348 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.348 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.349 * [taylor]: Taking taylor expansion of -1 in x
0.349 * [taylor]: Taking taylor expansion of x in x
0.356 * * * [progress]: simplifying candidates
0.357 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (exp (exp x)) (exp (exp (- x))))
  (log (- (exp x) (exp (- x))))
  (exp (- (exp x) (exp (- x))))
  (* (cbrt (- (exp x) (exp (- x)))) (cbrt (- (exp x) (exp (- x)))))
  (cbrt (- (exp x) (exp (- x))))
  (* (* (- (exp x) (exp (- x))) (- (exp x) (exp (- x)))) (- (exp x) (exp (- x))))
  (sqrt (- (exp x) (exp (- x))))
  (sqrt (- (exp x) (exp (- x))))
  (- (pow (exp x) 3) (pow (exp (- x)) 3))
  (+ (* (exp x) (exp x)) (+ (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))
  (- (exp (- x)))
  (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))
  (+ (exp x) (exp (- x)))
  (+ (sqrt (exp x)) (sqrt (exp (- x))))
  (- (sqrt (exp x)) (sqrt (exp (- x))))
  (- (exp x) (exp (- x)))
  (- (exp (- x)))
  (- (log (- (exp x) (exp (- x)))) (log (+ (exp x) (exp (- x)))))
  (log (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))))
  (exp (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))))
  (/ (* (* (- (exp x) (exp (- x))) (- (exp x) (exp (- x)))) (- (exp x) (exp (- x)))) (* (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x)))))
  (* (cbrt (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x))))) (cbrt (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x))))))
  (cbrt (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))))
  (* (* (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x))))) (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))))
  (sqrt (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))))
  (sqrt (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))))
  (- (- (exp x) (exp (- x))))
  (- (+ (exp x) (exp (- x))))
  (/ (exp x) (+ (exp x) (exp (- x))))
  (/ (exp (- x)) (+ (exp x) (exp (- x))))
  (/ (* (cbrt (- (exp x) (exp (- x)))) (cbrt (- (exp x) (exp (- x))))) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ (cbrt (- (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))
  (/ (* (cbrt (- (exp x) (exp (- x)))) (cbrt (- (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))
  (/ (cbrt (- (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))))
  (/ (* (cbrt (- (exp x) (exp (- x)))) (cbrt (- (exp x) (exp (- x))))) 1)
  (/ (cbrt (- (exp x) (exp (- x)))) (+ (exp x) (exp (- x))))
  (/ (* (cbrt (- (exp x) (exp (- x)))) (cbrt (- (exp x) (exp (- x))))) 1)
  (/ (cbrt (- (exp x) (exp (- x)))) (+ (exp x) (exp (- x))))
  (/ (sqrt (- (exp x) (exp (- x)))) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ (sqrt (- (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))
  (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))))
  (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))))
  (/ (sqrt (- (exp x) (exp (- x)))) 1)
  (/ (sqrt (- (exp x) (exp (- x)))) (+ (exp x) (exp (- x))))
  (/ (sqrt (- (exp x) (exp (- x)))) 1)
  (/ (sqrt (- (exp x) (exp (- x)))) (+ (exp x) (exp (- x))))
  (/ 1 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ (- (exp x) (exp (- x))) (cbrt (+ (exp x) (exp (- x)))))
  (/ 1 (sqrt (+ (exp x) (exp (- x)))))
  (/ (- (exp x) (exp (- x))) (sqrt (+ (exp x) (exp (- x)))))
  (/ 1 1)
  (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x))))
  (/ 1 1)
  (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x))))
  (/ (+ (sqrt (exp x)) (sqrt (exp (- x)))) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ (- (sqrt (exp x)) (sqrt (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))
  (/ (+ (sqrt (exp x)) (sqrt (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))))
  (/ (- (sqrt (exp x)) (sqrt (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))))
  (/ (+ (sqrt (exp x)) (sqrt (exp (- x)))) 1)
  (/ (- (sqrt (exp x)) (sqrt (exp (- x)))) (+ (exp x) (exp (- x))))
  (/ (+ (sqrt (exp x)) (sqrt (exp (- x)))) 1)
  (/ (- (sqrt (exp x)) (sqrt (exp (- x)))) (+ (exp x) (exp (- x))))
  (/ 1 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ (- (exp x) (exp (- x))) (cbrt (+ (exp x) (exp (- x)))))
  (/ 1 (sqrt (+ (exp x) (exp (- x)))))
  (/ (- (exp x) (exp (- x))) (sqrt (+ (exp x) (exp (- x)))))
  (/ 1 1)
  (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x))))
  (/ 1 1)
  (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x))))
  (/ 1 (+ (exp x) (exp (- x))))
  (/ (+ (exp x) (exp (- x))) (- (exp x) (exp (- x))))
  (/ (- (exp x) (exp (- x))) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ (- (exp x) (exp (- x))) (sqrt (+ (exp x) (exp (- x)))))
  (/ (- (exp x) (exp (- x))) 1)
  (/ (- (exp x) (exp (- x))) 1)
  (/ (+ (exp x) (exp (- x))) (cbrt (- (exp x) (exp (- x)))))
  (/ (+ (exp x) (exp (- x))) (sqrt (- (exp x) (exp (- x)))))
  (/ (+ (exp x) (exp (- x))) (- (exp x) (exp (- x))))
  (/ (+ (exp x) (exp (- x))) (- (sqrt (exp x)) (sqrt (exp (- x)))))
  (/ (+ (exp x) (exp (- x))) (- (exp x) (exp (- x))))
  (/ (- (exp x) (exp (- x))) (+ (pow (exp x) 3) (pow (exp (- x)) 3)))
  (/ (- (exp x) (exp (- x))) (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))
  (* (+ (exp x) (exp (- x))) (+ (* (exp x) (exp x)) (+ (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))))
  (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x))))
  (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x)))
  (- (exp x) (exp (- x)))
  (- (exp x) (exp (* -1 x)))
  (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3)))
  (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x))))
  (/ (- (exp x) (exp (* -1 x))) (+ (exp (* -1 x)) (exp x)))
0.357 * [simplify]: Sending expressions to egg_math:
 (/ (exp (exp h0)) (exp (exp (- h0))))
 (log (- (exp h0) (exp (- h0))))
 (exp (- (exp h0) (exp (- h0))))
 (* (cbrt (- (exp h0) (exp (- h0)))) (cbrt (- (exp h0) (exp (- h0)))))
 (cbrt (- (exp h0) (exp (- h0))))
 (* (* (- (exp h0) (exp (- h0))) (- (exp h0) (exp (- h0)))) (- (exp h0) (exp (- h0))))
 (sqrt (- (exp h0) (exp (- h0))))
 (sqrt (- (exp h0) (exp (- h0))))
 (- (pow (exp h0) 3) (pow (exp (- h0)) 3))
 (+ (* (exp h0) (exp h0)) (+ (* (exp (- h0)) (exp (- h0))) (* (exp h0) (exp (- h0)))))
 (- (exp (- h0)))
 (- (* (exp h0) (exp h0)) (* (exp (- h0)) (exp (- h0))))
 (+ (exp h0) (exp (- h0)))
 (+ (sqrt (exp h0)) (sqrt (exp (- h0))))
 (- (sqrt (exp h0)) (sqrt (exp (- h0))))
 (- (exp h0) (exp (- h0)))
 (- (exp (- h0)))
 (- (log (- (exp h0) (exp (- h0)))) (log (+ (exp h0) (exp (- h0)))))
 (log (/ (- (exp h0) (exp (- h0))) (+ (exp h0) (exp (- h0)))))
 (exp (/ (- (exp h0) (exp (- h0))) (+ (exp h0) (exp (- h0)))))
 (/ (* (* (- (exp h0) (exp (- h0))) (- (exp h0) (exp (- h0)))) (- (exp h0) (exp (- h0)))) (* (* (+ (exp h0) (exp (- h0))) (+ (exp h0) (exp (- h0)))) (+ (exp h0) (exp (- h0)))))
 (* (cbrt (/ (- (exp h0) (exp (- h0))) (+ (exp h0) (exp (- h0))))) (cbrt (/ (- (exp h0) (exp (- h0))) (+ (exp h0) (exp (- h0))))))
 (cbrt (/ (- (exp h0) (exp (- h0))) (+ (exp h0) (exp (- h0)))))
 (* (* (/ (- (exp h0) (exp (- h0))) (+ (exp h0) (exp (- h0)))) (/ (- (exp h0) (exp (- h0))) (+ (exp h0) (exp (- h0))))) (/ (- (exp h0) (exp (- h0))) (+ (exp h0) (exp (- h0)))))
 (sqrt (/ (- (exp h0) (exp (- h0))) (+ (exp h0) (exp (- h0)))))
 (sqrt (/ (- (exp h0) (exp (- h0))) (+ (exp h0) (exp (- h0)))))
 (- (- (exp h0) (exp (- h0))))
 (- (+ (exp h0) (exp (- h0))))
 (/ (exp h0) (+ (exp h0) (exp (- h0))))
 (/ (exp (- h0)) (+ (exp h0) (exp (- h0))))
 (/ (* (cbrt (- (exp h0) (exp (- h0)))) (cbrt (- (exp h0) (exp (- h0))))) (* (cbrt (+ (exp h0) (exp (- h0)))) (cbrt (+ (exp h0) (exp (- h0))))))
 (/ (cbrt (- (exp h0) (exp (- h0)))) (cbrt (+ (exp h0) (exp (- h0)))))
 (/ (* (cbrt (- (exp h0) (exp (- h0)))) (cbrt (- (exp h0) (exp (- h0))))) (sqrt (+ (exp h0) (exp (- h0)))))
 (/ (cbrt (- (exp h0) (exp (- h0)))) (sqrt (+ (exp h0) (exp (- h0)))))
 (/ (* (cbrt (- (exp h0) (exp (- h0)))) (cbrt (- (exp h0) (exp (- h0))))) 1)
 (/ (cbrt (- (exp h0) (exp (- h0)))) (+ (exp h0) (exp (- h0))))
 (/ (* (cbrt (- (exp h0) (exp (- h0)))) (cbrt (- (exp h0) (exp (- h0))))) 1)
 (/ (cbrt (- (exp h0) (exp (- h0)))) (+ (exp h0) (exp (- h0))))
 (/ (sqrt (- (exp h0) (exp (- h0)))) (* (cbrt (+ (exp h0) (exp (- h0)))) (cbrt (+ (exp h0) (exp (- h0))))))
 (/ (sqrt (- (exp h0) (exp (- h0)))) (cbrt (+ (exp h0) (exp (- h0)))))
 (/ (sqrt (- (exp h0) (exp (- h0)))) (sqrt (+ (exp h0) (exp (- h0)))))
 (/ (sqrt (- (exp h0) (exp (- h0)))) (sqrt (+ (exp h0) (exp (- h0)))))
 (/ (sqrt (- (exp h0) (exp (- h0)))) 1)
 (/ (sqrt (- (exp h0) (exp (- h0)))) (+ (exp h0) (exp (- h0))))
 (/ (sqrt (- (exp h0) (exp (- h0)))) 1)
 (/ (sqrt (- (exp h0) (exp (- h0)))) (+ (exp h0) (exp (- h0))))
 (/ 1 (* (cbrt (+ (exp h0) (exp (- h0)))) (cbrt (+ (exp h0) (exp (- h0))))))
 (/ (- (exp h0) (exp (- h0))) (cbrt (+ (exp h0) (exp (- h0)))))
 (/ 1 (sqrt (+ (exp h0) (exp (- h0)))))
 (/ (- (exp h0) (exp (- h0))) (sqrt (+ (exp h0) (exp (- h0)))))
 (/ 1 1)
 (/ (- (exp h0) (exp (- h0))) (+ (exp h0) (exp (- h0))))
 (/ 1 1)
 (/ (- (exp h0) (exp (- h0))) (+ (exp h0) (exp (- h0))))
 (/ (+ (sqrt (exp h0)) (sqrt (exp (- h0)))) (* (cbrt (+ (exp h0) (exp (- h0)))) (cbrt (+ (exp h0) (exp (- h0))))))
 (/ (- (sqrt (exp h0)) (sqrt (exp (- h0)))) (cbrt (+ (exp h0) (exp (- h0)))))
 (/ (+ (sqrt (exp h0)) (sqrt (exp (- h0)))) (sqrt (+ (exp h0) (exp (- h0)))))
 (/ (- (sqrt (exp h0)) (sqrt (exp (- h0)))) (sqrt (+ (exp h0) (exp (- h0)))))
 (/ (+ (sqrt (exp h0)) (sqrt (exp (- h0)))) 1)
 (/ (- (sqrt (exp h0)) (sqrt (exp (- h0)))) (+ (exp h0) (exp (- h0))))
 (/ (+ (sqrt (exp h0)) (sqrt (exp (- h0)))) 1)
 (/ (- (sqrt (exp h0)) (sqrt (exp (- h0)))) (+ (exp h0) (exp (- h0))))
 (/ 1 (* (cbrt (+ (exp h0) (exp (- h0)))) (cbrt (+ (exp h0) (exp (- h0))))))
 (/ (- (exp h0) (exp (- h0))) (cbrt (+ (exp h0) (exp (- h0)))))
 (/ 1 (sqrt (+ (exp h0) (exp (- h0)))))
 (/ (- (exp h0) (exp (- h0))) (sqrt (+ (exp h0) (exp (- h0)))))
 (/ 1 1)
 (/ (- (exp h0) (exp (- h0))) (+ (exp h0) (exp (- h0))))
 (/ 1 1)
 (/ (- (exp h0) (exp (- h0))) (+ (exp h0) (exp (- h0))))
 (/ 1 (+ (exp h0) (exp (- h0))))
 (/ (+ (exp h0) (exp (- h0))) (- (exp h0) (exp (- h0))))
 (/ (- (exp h0) (exp (- h0))) (* (cbrt (+ (exp h0) (exp (- h0)))) (cbrt (+ (exp h0) (exp (- h0))))))
 (/ (- (exp h0) (exp (- h0))) (sqrt (+ (exp h0) (exp (- h0)))))
 (/ (- (exp h0) (exp (- h0))) 1)
 (/ (- (exp h0) (exp (- h0))) 1)
 (/ (+ (exp h0) (exp (- h0))) (cbrt (- (exp h0) (exp (- h0)))))
 (/ (+ (exp h0) (exp (- h0))) (sqrt (- (exp h0) (exp (- h0)))))
 (/ (+ (exp h0) (exp (- h0))) (- (exp h0) (exp (- h0))))
 (/ (+ (exp h0) (exp (- h0))) (- (sqrt (exp h0)) (sqrt (exp (- h0)))))
 (/ (+ (exp h0) (exp (- h0))) (- (exp h0) (exp (- h0))))
 (/ (- (exp h0) (exp (- h0))) (+ (pow (exp h0) 3) (pow (exp (- h0)) 3)))
 (/ (- (exp h0) (exp (- h0))) (- (* (exp h0) (exp h0)) (* (exp (- h0)) (exp (- h0)))))
 (* (+ (exp h0) (exp (- h0))) (+ (* (exp h0) (exp h0)) (+ (* (exp (- h0)) (exp (- h0))) (* (exp h0) (exp (- h0))))))
 (* (+ (exp h0) (exp (- h0))) (+ (exp h0) (exp (- h0))))
 (+ (* 1/3 (pow h0 3)) (+ (* 1/60 (pow h0 5)) (* 2 h0)))
 (- (exp h0) (exp (- h0)))
 (- (exp h0) (exp (* -1 h0)))
 (- (+ h0 (* 2/15 (pow h0 5))) (* 1/3 (pow h0 3)))
 (/ (- (exp h0) (exp (- h0))) (+ (exp h0) (exp (- h0))))
 (/ (- (exp h0) (exp (* -1 h0))) (+ (exp (* -1 h0)) (exp h0)))
0.362 * * [simplify]: iteration  0 :  252  enodes  (cost  836 )
0.366 * * [simplify]: iteration  1 :  806  enodes  (cost  782 )
0.381 * * [simplify]: iteration  2 :  3319  enodes  (cost  775 )
0.455 * * [simplify]: iteration  3 :  5002  enodes  (cost  775 )
0.458 * [simplify]: Simplified to:
   (exp (- (exp x) (exp (- x))))
  (log (- (exp x) (exp (- x))))
  (exp (- (exp x) (exp (- x))))
  (* (cbrt (- (exp x) (exp (- x)))) (cbrt (- (exp x) (exp (- x)))))
  (cbrt (- (exp x) (exp (- x))))
  (pow (- (exp x) (exp (- x))) 3)
  (sqrt (- (exp x) (exp (- x))))
  (sqrt (- (exp x) (exp (- x))))
  (- (pow (exp x) 3) (pow (exp (- x)) 3))
  (+ (+ 1 (exp (+ x x))) (pow (exp -1) (* 2 x)))
  (- (exp (* -1 x)))
  (- (/ (exp (+ x x)) 1) (/ (pow (exp x) -2) 1))
  (+ (exp (* -1 x)) (exp x))
  (+ (sqrt (exp x)) (sqrt (exp (- x))))
  (- (sqrt (exp x)) (sqrt (exp (- x))))
  (- (exp x) (exp (- x)))
  (- (exp (* -1 x)))
  (log (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))))
  (log (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))))
  (exp (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))))
  (pow (/ (- (exp x) (exp (* -1 x))) (+ (exp (* -1 x)) (exp x))) 3)
  (* (cbrt (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x))))) (cbrt (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x))))))
  (cbrt (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))))
  (pow (/ (- (exp x) (exp (* -1 x))) (+ (exp (* -1 x)) (exp x))) 3)
  (sqrt (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))))
  (sqrt (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x)))))
  (- (- (exp x) (exp (- x))))
  (- (+ (exp x) (exp (- x))))
  (/ (exp x) (+ (exp (* -1 x)) (exp x)))
  (/ 1 (+ 1 (exp (+ x x))))
  (/ (* (cbrt (- (exp x) (exp (- x)))) (cbrt (- (exp x) (exp (- x))))) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ (cbrt (- (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))
  (/ (* (cbrt (- (exp x) (exp (- x)))) (cbrt (- (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))
  (/ (cbrt (- (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))))
  (* (cbrt (- (exp x) (exp (- x)))) (cbrt (- (exp x) (exp (- x)))))
  (/ (cbrt (- (exp x) (exp (- x)))) (+ (exp x) (exp (- x))))
  (* (cbrt (- (exp x) (exp (- x)))) (cbrt (- (exp x) (exp (- x)))))
  (/ (cbrt (- (exp x) (exp (- x)))) (+ (exp x) (exp (- x))))
  (/ (sqrt (- (exp x) (exp (- x)))) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ (sqrt (- (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))
  (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))))
  (/ (sqrt (- (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))))
  (sqrt (- (exp x) (exp (- x))))
  (/ (sqrt (- (exp x) (exp (- x)))) (+ (exp x) (exp (- x))))
  (sqrt (- (exp x) (exp (- x))))
  (/ (sqrt (- (exp x) (exp (- x)))) (+ (exp x) (exp (- x))))
  (/ 1 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ (- (exp x) (exp (- x))) (cbrt (+ (exp x) (exp (- x)))))
  (/ 1 (sqrt (+ (exp x) (exp (- x)))))
  (/ (- (exp x) (exp (- x))) (sqrt (+ (exp x) (exp (- x)))))
  1
  (/ (- (exp x) (exp (* -1 x))) (+ (exp (* -1 x)) (exp x)))
  1
  (/ (- (exp x) (exp (* -1 x))) (+ (exp (* -1 x)) (exp x)))
  (/ (+ (sqrt (exp x)) (sqrt (exp (- x)))) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ (- (sqrt (exp x)) (sqrt (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))
  (/ (+ (sqrt (exp x)) (sqrt (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))))
  (/ (- (sqrt (exp x)) (sqrt (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))))
  (+ (sqrt (exp x)) (sqrt (exp (- x))))
  (/ (- (sqrt (exp x)) (sqrt (exp (- x)))) (+ (exp x) (exp (- x))))
  (+ (sqrt (exp x)) (sqrt (exp (- x))))
  (/ (- (sqrt (exp x)) (sqrt (exp (- x)))) (+ (exp x) (exp (- x))))
  (/ 1 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ (- (exp x) (exp (- x))) (cbrt (+ (exp x) (exp (- x)))))
  (/ 1 (sqrt (+ (exp x) (exp (- x)))))
  (/ (- (exp x) (exp (- x))) (sqrt (+ (exp x) (exp (- x)))))
  1
  (/ (- (exp x) (exp (* -1 x))) (+ (exp (* -1 x)) (exp x)))
  1
  (/ (- (exp x) (exp (* -1 x))) (+ (exp (* -1 x)) (exp x)))
  (/ 1 (+ (exp x) (exp (- x))))
  (/ (+ (exp x) (exp (- x))) (- (exp x) (exp (- x))))
  (/ (- (exp x) (exp (- x))) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ (- (exp x) (exp (- x))) (sqrt (+ (exp x) (exp (- x)))))
  (- (exp x) (exp (- x)))
  (- (exp x) (exp (- x)))
  (/ (+ (exp x) (exp (- x))) (cbrt (- (exp x) (exp (- x)))))
  (/ (+ (exp x) (exp (- x))) (sqrt (- (exp x) (exp (- x)))))
  (/ (+ (exp x) (exp (- x))) (- (exp x) (exp (- x))))
  (/ (+ (exp x) (exp (- x))) (- (sqrt (exp x)) (sqrt (exp (- x)))))
  (/ (+ (exp x) (exp (- x))) (- (exp x) (exp (- x))))
  (/ (- (exp x) (exp (- x))) (+ (pow (exp x) 3) (pow (exp (- x)) 3)))
  (/ (- (exp x) (exp (- x))) (- (/ (exp (+ x x)) 1) (/ (pow (exp x) -2) 1)))
  (* (+ (+ 1 (exp (+ x x))) (pow (exp -1) (* 2 x))) (+ (exp (* -1 x)) (exp x)))
  (+ (pow (exp x) -2) (+ 1 (+ 1 (exp (+ x x)))))
  (+ (* 1/3 (pow x 3)) (+ (* 1/60 (pow x 5)) (* 2 x)))
  (- (exp x) (exp (- x)))
  (- (exp x) (exp (- x)))
  (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3)))
  (/ (- (exp x) (exp (* -1 x))) (+ (exp (* -1 x)) (exp x)))
  (/ (- (exp x) (exp (* -1 x))) (+ (exp (* -1 x)) (exp x)))
0.459 * * * [progress]: adding candidates to table
0.587 * * [progress]: iteration 2 / 4
0.587 * * * [progress]: picking best candidate
0.591 * * * * [pick]: Picked  #<alt (λ (x) (tanh x))>
0.591 * * * [progress]: localizing error
0.592 * * * [progress]: generating rewritten candidates
0.593 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.594 * * * [progress]: generating series expansions
0.594 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.594 * [approximate]: Taking taylor expansion of (tanh x) in (x) around 0
0.594 * [taylor]: Taking taylor expansion of (tanh x) in x
0.595 * [taylor]: Rewrote expression to (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x))))
0.595 * [taylor]: Taking taylor expansion of (- (exp x) (exp (- x))) in x
0.595 * [taylor]: Taking taylor expansion of (exp x) in x
0.595 * [taylor]: Taking taylor expansion of x in x
0.595 * [taylor]: Taking taylor expansion of (exp (- x)) in x
0.595 * [taylor]: Taking taylor expansion of (- x) in x
0.595 * [taylor]: Taking taylor expansion of x in x
0.596 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
0.596 * [taylor]: Taking taylor expansion of (exp x) in x
0.596 * [taylor]: Taking taylor expansion of x in x
0.596 * [taylor]: Taking taylor expansion of (exp (- x)) in x
0.596 * [taylor]: Taking taylor expansion of (- x) in x
0.596 * [taylor]: Taking taylor expansion of x in x
0.599 * [taylor]: Taking taylor expansion of (tanh x) in x
0.599 * [taylor]: Rewrote expression to (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x))))
0.599 * [taylor]: Taking taylor expansion of (- (exp x) (exp (- x))) in x
0.599 * [taylor]: Taking taylor expansion of (exp x) in x
0.599 * [taylor]: Taking taylor expansion of x in x
0.599 * [taylor]: Taking taylor expansion of (exp (- x)) in x
0.599 * [taylor]: Taking taylor expansion of (- x) in x
0.599 * [taylor]: Taking taylor expansion of x in x
0.600 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
0.600 * [taylor]: Taking taylor expansion of (exp x) in x
0.600 * [taylor]: Taking taylor expansion of x in x
0.600 * [taylor]: Taking taylor expansion of (exp (- x)) in x
0.600 * [taylor]: Taking taylor expansion of (- x) in x
0.600 * [taylor]: Taking taylor expansion of x in x
0.637 * [approximate]: Taking taylor expansion of (tanh (/ 1 x)) in (x) around 0
0.637 * [taylor]: Taking taylor expansion of (tanh (/ 1 x)) in x
0.637 * [taylor]: Rewrote expression to (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
0.637 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
0.637 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.637 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.637 * [taylor]: Taking taylor expansion of x in x
0.637 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
0.637 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
0.637 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.637 * [taylor]: Taking taylor expansion of x in x
0.638 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
0.638 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.638 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.638 * [taylor]: Taking taylor expansion of x in x
0.638 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
0.638 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
0.638 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.638 * [taylor]: Taking taylor expansion of x in x
0.639 * [taylor]: Taking taylor expansion of (tanh (/ 1 x)) in x
0.639 * [taylor]: Rewrote expression to (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
0.639 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
0.639 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.639 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.639 * [taylor]: Taking taylor expansion of x in x
0.639 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
0.639 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
0.639 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.639 * [taylor]: Taking taylor expansion of x in x
0.640 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
0.640 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.640 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.640 * [taylor]: Taking taylor expansion of x in x
0.640 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
0.640 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
0.640 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.640 * [taylor]: Taking taylor expansion of x in x
0.648 * [approximate]: Taking taylor expansion of (tanh (/ -1 x)) in (x) around 0
0.648 * [taylor]: Taking taylor expansion of (tanh (/ -1 x)) in x
0.648 * [taylor]: Rewrote expression to (/ (- (exp (/ -1 x)) (exp (- (/ -1 x)))) (+ (exp (/ -1 x)) (exp (- (/ -1 x)))))
0.648 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (- (/ -1 x)))) in x
0.648 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.648 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.648 * [taylor]: Taking taylor expansion of -1 in x
0.648 * [taylor]: Taking taylor expansion of x in x
0.648 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x
0.649 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x
0.649 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.649 * [taylor]: Taking taylor expansion of -1 in x
0.649 * [taylor]: Taking taylor expansion of x in x
0.649 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x
0.649 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.649 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.649 * [taylor]: Taking taylor expansion of -1 in x
0.649 * [taylor]: Taking taylor expansion of x in x
0.649 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x
0.649 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x
0.649 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.649 * [taylor]: Taking taylor expansion of -1 in x
0.649 * [taylor]: Taking taylor expansion of x in x
0.650 * [taylor]: Taking taylor expansion of (tanh (/ -1 x)) in x
0.650 * [taylor]: Rewrote expression to (/ (- (exp (/ -1 x)) (exp (- (/ -1 x)))) (+ (exp (/ -1 x)) (exp (- (/ -1 x)))))
0.650 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (- (/ -1 x)))) in x
0.650 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.650 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.650 * [taylor]: Taking taylor expansion of -1 in x
0.650 * [taylor]: Taking taylor expansion of x in x
0.651 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x
0.651 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x
0.651 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.651 * [taylor]: Taking taylor expansion of -1 in x
0.651 * [taylor]: Taking taylor expansion of x in x
0.651 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x
0.651 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.651 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.651 * [taylor]: Taking taylor expansion of -1 in x
0.651 * [taylor]: Taking taylor expansion of x in x
0.652 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x
0.652 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x
0.652 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.652 * [taylor]: Taking taylor expansion of -1 in x
0.652 * [taylor]: Taking taylor expansion of x in x
0.663 * * * [progress]: simplifying candidates
0.663 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (exp x) (exp (- x)))
  (+ (exp x) (exp (- 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 (- x))) (+ (exp x) (exp (- x))))
  (/ (- (exp x) (exp (* -1 x))) (+ (exp (* -1 x)) (exp x)))
0.663 * [simplify]: Sending expressions to egg_math:
 (- (exp h0) (exp (- h0)))
 (+ (exp h0) (exp (- h0)))
 (- (exp (* 2 h0)) 1)
 (+ (exp (* 2 h0)) 1)
 (- 1 (exp (* -2 h0)))
 (+ 1 (exp (* -2 h0)))
 (log (tanh h0))
 (exp (tanh h0))
 (* (cbrt (tanh h0)) (cbrt (tanh h0)))
 (cbrt (tanh h0))
 (* (* (tanh h0) (tanh h0)) (tanh h0))
 (sqrt (tanh h0))
 (sqrt (tanh h0))
 (- (+ h0 (* 2/15 (pow h0 5))) (* 1/3 (pow h0 3)))
 (/ (- (exp h0) (exp (- h0))) (+ (exp h0) (exp (- h0))))
 (/ (- (exp h0) (exp (* -1 h0))) (+ (exp (* -1 h0)) (exp h0)))
0.666 * * [simplify]: iteration  0 :  91  enodes  (cost  48 )
0.668 * * [simplify]: iteration  1 :  195  enodes  (cost  45 )
0.671 * * [simplify]: iteration  2 :  599  enodes  (cost  45 )
0.683 * * [simplify]: iteration  3 :  2891  enodes  (cost  45 )
0.735 * * [simplify]: iteration  4 :  5002  enodes  (cost  45 )
0.736 * [simplify]: Simplified to:
   (- (exp x) (exp (* -1 x)))
  (+ (exp (* -1 x)) (exp 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))
  (pow (tanh x) 3)
  (sqrt (tanh x))
  (sqrt (tanh x))
  (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3)))
  (tanh x)
  (tanh x)
0.736 * * * [progress]: adding candidates to table
0.756 * * [progress]: iteration 3 / 4
0.756 * * * [progress]: picking best candidate
0.760 * * * * [pick]: Picked  #<alt (λ (x) (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))))>
0.760 * * * [progress]: localizing error
0.768 * * * [progress]: generating rewritten candidates
0.768 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2)
0.781 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2)
0.796 * * * * [progress]: [ 3 / 4 ] rewriting at (2)
0.825 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1)
0.832 * * * [progress]: generating series expansions
0.833 * * * * [progress]: [ 1 / 4 ] generating series at (2 2)
0.833 * [approximate]: Taking taylor expansion of (* 1/3 (pow x 3)) in (x) around 0
0.833 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x
0.833 * [taylor]: Taking taylor expansion of 1/3 in x
0.833 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.833 * [taylor]: Taking taylor expansion of x in x
0.833 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x
0.833 * [taylor]: Taking taylor expansion of 1/3 in x
0.833 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.833 * [taylor]: Taking taylor expansion of x in x
0.844 * [approximate]: Taking taylor expansion of (/ 1/3 (pow x 3)) in (x) around 0
0.844 * [taylor]: Taking taylor expansion of (/ 1/3 (pow x 3)) in x
0.844 * [taylor]: Taking taylor expansion of 1/3 in x
0.844 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.844 * [taylor]: Taking taylor expansion of x in x
0.845 * [taylor]: Taking taylor expansion of (/ 1/3 (pow x 3)) in x
0.845 * [taylor]: Taking taylor expansion of 1/3 in x
0.845 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.845 * [taylor]: Taking taylor expansion of x in x
0.857 * [approximate]: Taking taylor expansion of (/ -1/3 (pow x 3)) in (x) around 0
0.857 * [taylor]: Taking taylor expansion of (/ -1/3 (pow x 3)) in x
0.857 * [taylor]: Taking taylor expansion of -1/3 in x
0.857 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.857 * [taylor]: Taking taylor expansion of x in x
0.858 * [taylor]: Taking taylor expansion of (/ -1/3 (pow x 3)) in x
0.858 * [taylor]: Taking taylor expansion of -1/3 in x
0.858 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.858 * [taylor]: Taking taylor expansion of x in x
0.868 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2)
0.868 * [approximate]: Taking taylor expansion of (* 2/15 (pow x 5)) in (x) around 0
0.868 * [taylor]: Taking taylor expansion of (* 2/15 (pow x 5)) in x
0.868 * [taylor]: Taking taylor expansion of 2/15 in x
0.868 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.868 * [taylor]: Taking taylor expansion of x in x
0.868 * [taylor]: Taking taylor expansion of (* 2/15 (pow x 5)) in x
0.868 * [taylor]: Taking taylor expansion of 2/15 in x
0.868 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.868 * [taylor]: Taking taylor expansion of x in x
0.882 * [approximate]: Taking taylor expansion of (/ 2/15 (pow x 5)) in (x) around 0
0.882 * [taylor]: Taking taylor expansion of (/ 2/15 (pow x 5)) in x
0.882 * [taylor]: Taking taylor expansion of 2/15 in x
0.882 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.882 * [taylor]: Taking taylor expansion of x in x
0.883 * [taylor]: Taking taylor expansion of (/ 2/15 (pow x 5)) in x
0.883 * [taylor]: Taking taylor expansion of 2/15 in x
0.883 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.883 * [taylor]: Taking taylor expansion of x in x
0.897 * [approximate]: Taking taylor expansion of (/ -2/15 (pow x 5)) in (x) around 0
0.897 * [taylor]: Taking taylor expansion of (/ -2/15 (pow x 5)) in x
0.897 * [taylor]: Taking taylor expansion of -2/15 in x
0.897 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.897 * [taylor]: Taking taylor expansion of x in x
0.898 * [taylor]: Taking taylor expansion of (/ -2/15 (pow x 5)) in x
0.898 * [taylor]: Taking taylor expansion of -2/15 in x
0.898 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.898 * [taylor]: Taking taylor expansion of x in x
0.911 * * * * [progress]: [ 3 / 4 ] generating series at (2)
0.912 * [approximate]: Taking taylor expansion of (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))) in (x) around 0
0.912 * [taylor]: Taking taylor expansion of (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))) in x
0.912 * [taylor]: Taking taylor expansion of (+ x (* 2/15 (pow x 5))) in x
0.912 * [taylor]: Taking taylor expansion of x in x
0.912 * [taylor]: Taking taylor expansion of (* 2/15 (pow x 5)) in x
0.912 * [taylor]: Taking taylor expansion of 2/15 in x
0.912 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.912 * [taylor]: Taking taylor expansion of x in x
0.912 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x
0.912 * [taylor]: Taking taylor expansion of 1/3 in x
0.912 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.912 * [taylor]: Taking taylor expansion of x in x
0.912 * [taylor]: Taking taylor expansion of (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))) in x
0.912 * [taylor]: Taking taylor expansion of (+ x (* 2/15 (pow x 5))) in x
0.912 * [taylor]: Taking taylor expansion of x in x
0.912 * [taylor]: Taking taylor expansion of (* 2/15 (pow x 5)) in x
0.912 * [taylor]: Taking taylor expansion of 2/15 in x
0.912 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.912 * [taylor]: Taking taylor expansion of x in x
0.912 * [taylor]: Taking taylor expansion of (* 1/3 (pow x 3)) in x
0.912 * [taylor]: Taking taylor expansion of 1/3 in x
0.912 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.912 * [taylor]: Taking taylor expansion of x in x
0.919 * [approximate]: Taking taylor expansion of (- (+ (* 2/15 (/ 1 (pow x 5))) (/ 1 x)) (* 1/3 (/ 1 (pow x 3)))) in (x) around 0
0.919 * [taylor]: Taking taylor expansion of (- (+ (* 2/15 (/ 1 (pow x 5))) (/ 1 x)) (* 1/3 (/ 1 (pow x 3)))) in x
0.919 * [taylor]: Taking taylor expansion of (+ (* 2/15 (/ 1 (pow x 5))) (/ 1 x)) in x
0.919 * [taylor]: Taking taylor expansion of (* 2/15 (/ 1 (pow x 5))) in x
0.919 * [taylor]: Taking taylor expansion of 2/15 in x
0.919 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x
0.919 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.919 * [taylor]: Taking taylor expansion of x in x
0.920 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.920 * [taylor]: Taking taylor expansion of x in x
0.920 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x
0.920 * [taylor]: Taking taylor expansion of 1/3 in x
0.920 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.920 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.920 * [taylor]: Taking taylor expansion of x in x
0.921 * [taylor]: Taking taylor expansion of (- (+ (* 2/15 (/ 1 (pow x 5))) (/ 1 x)) (* 1/3 (/ 1 (pow x 3)))) in x
0.921 * [taylor]: Taking taylor expansion of (+ (* 2/15 (/ 1 (pow x 5))) (/ 1 x)) in x
0.921 * [taylor]: Taking taylor expansion of (* 2/15 (/ 1 (pow x 5))) in x
0.921 * [taylor]: Taking taylor expansion of 2/15 in x
0.921 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x
0.921 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.921 * [taylor]: Taking taylor expansion of x in x
0.922 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.922 * [taylor]: Taking taylor expansion of x in x
0.922 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x
0.922 * [taylor]: Taking taylor expansion of 1/3 in x
0.922 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.922 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.922 * [taylor]: Taking taylor expansion of x in x
0.943 * [approximate]: Taking taylor expansion of (- (* 1/3 (/ 1 (pow x 3))) (+ (* 2/15 (/ 1 (pow x 5))) (/ 1 x))) in (x) around 0
0.943 * [taylor]: Taking taylor expansion of (- (* 1/3 (/ 1 (pow x 3))) (+ (* 2/15 (/ 1 (pow x 5))) (/ 1 x))) in x
0.943 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x
0.943 * [taylor]: Taking taylor expansion of 1/3 in x
0.943 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.943 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.943 * [taylor]: Taking taylor expansion of x in x
0.944 * [taylor]: Taking taylor expansion of (+ (* 2/15 (/ 1 (pow x 5))) (/ 1 x)) in x
0.944 * [taylor]: Taking taylor expansion of (* 2/15 (/ 1 (pow x 5))) in x
0.944 * [taylor]: Taking taylor expansion of 2/15 in x
0.944 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x
0.944 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.944 * [taylor]: Taking taylor expansion of x in x
0.945 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.945 * [taylor]: Taking taylor expansion of x in x
0.945 * [taylor]: Taking taylor expansion of (- (* 1/3 (/ 1 (pow x 3))) (+ (* 2/15 (/ 1 (pow x 5))) (/ 1 x))) in x
0.945 * [taylor]: Taking taylor expansion of (* 1/3 (/ 1 (pow x 3))) in x
0.945 * [taylor]: Taking taylor expansion of 1/3 in x
0.945 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.945 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.945 * [taylor]: Taking taylor expansion of x in x
0.946 * [taylor]: Taking taylor expansion of (+ (* 2/15 (/ 1 (pow x 5))) (/ 1 x)) in x
0.946 * [taylor]: Taking taylor expansion of (* 2/15 (/ 1 (pow x 5))) in x
0.946 * [taylor]: Taking taylor expansion of 2/15 in x
0.946 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x
0.946 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.946 * [taylor]: Taking taylor expansion of x in x
0.947 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.947 * [taylor]: Taking taylor expansion of x in x
0.963 * * * * [progress]: [ 4 / 4 ] generating series at (2 1)
0.963 * [approximate]: Taking taylor expansion of (+ x (* 2/15 (pow x 5))) in (x) around 0
0.963 * [taylor]: Taking taylor expansion of (+ x (* 2/15 (pow x 5))) in x
0.963 * [taylor]: Taking taylor expansion of x in x
0.963 * [taylor]: Taking taylor expansion of (* 2/15 (pow x 5)) in x
0.963 * [taylor]: Taking taylor expansion of 2/15 in x
0.963 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.963 * [taylor]: Taking taylor expansion of x in x
0.963 * [taylor]: Taking taylor expansion of (+ x (* 2/15 (pow x 5))) in x
0.963 * [taylor]: Taking taylor expansion of x in x
0.963 * [taylor]: Taking taylor expansion of (* 2/15 (pow x 5)) in x
0.963 * [taylor]: Taking taylor expansion of 2/15 in x
0.963 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.963 * [taylor]: Taking taylor expansion of x in x
0.979 * [approximate]: Taking taylor expansion of (+ (* 2/15 (/ 1 (pow x 5))) (/ 1 x)) in (x) around 0
0.980 * [taylor]: Taking taylor expansion of (+ (* 2/15 (/ 1 (pow x 5))) (/ 1 x)) in x
0.980 * [taylor]: Taking taylor expansion of (* 2/15 (/ 1 (pow x 5))) in x
0.980 * [taylor]: Taking taylor expansion of 2/15 in x
0.980 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x
0.980 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.980 * [taylor]: Taking taylor expansion of x in x
0.980 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.980 * [taylor]: Taking taylor expansion of x in x
0.981 * [taylor]: Taking taylor expansion of (+ (* 2/15 (/ 1 (pow x 5))) (/ 1 x)) in x
0.981 * [taylor]: Taking taylor expansion of (* 2/15 (/ 1 (pow x 5))) in x
0.981 * [taylor]: Taking taylor expansion of 2/15 in x
0.981 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x
0.981 * [taylor]: Taking taylor expansion of (pow x 5) in x
0.981 * [taylor]: Taking taylor expansion of x in x
0.982 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.982 * [taylor]: Taking taylor expansion of x in x
1.025 * [approximate]: Taking taylor expansion of (- (+ (* 2/15 (/ 1 (pow x 5))) (/ 1 x))) in (x) around 0
1.025 * [taylor]: Taking taylor expansion of (- (+ (* 2/15 (/ 1 (pow x 5))) (/ 1 x))) in x
1.025 * [taylor]: Taking taylor expansion of (+ (* 2/15 (/ 1 (pow x 5))) (/ 1 x)) in x
1.025 * [taylor]: Taking taylor expansion of (* 2/15 (/ 1 (pow x 5))) in x
1.025 * [taylor]: Taking taylor expansion of 2/15 in x
1.025 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x
1.025 * [taylor]: Taking taylor expansion of (pow x 5) in x
1.025 * [taylor]: Taking taylor expansion of x in x
1.026 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.026 * [taylor]: Taking taylor expansion of x in x
1.026 * [taylor]: Taking taylor expansion of (- (+ (* 2/15 (/ 1 (pow x 5))) (/ 1 x))) in x
1.026 * [taylor]: Taking taylor expansion of (+ (* 2/15 (/ 1 (pow x 5))) (/ 1 x)) in x
1.026 * [taylor]: Taking taylor expansion of (* 2/15 (/ 1 (pow x 5))) in x
1.026 * [taylor]: Taking taylor expansion of 2/15 in x
1.026 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x
1.026 * [taylor]: Taking taylor expansion of (pow x 5) in x
1.026 * [taylor]: Taking taylor expansion of x in x
1.027 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.027 * [taylor]: Taking taylor expansion of x in x
1.066 * * * [progress]: simplifying candidates
1.067 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (log 1/3) (* (log x) 3))
  (+ (log 1/3) (* (log x) 3))
  (+ (log 1/3) (log (pow x 3)))
  (log (* 1/3 (pow x 3)))
  (exp (* 1/3 (pow x 3)))
  (* (* (* 1/3 1/3) 1/3) (* (* (pow x 3) (pow x 3)) (pow x 3)))
  (* (cbrt (* 1/3 (pow x 3))) (cbrt (* 1/3 (pow x 3))))
  (cbrt (* 1/3 (pow x 3)))
  (* (* (* 1/3 (pow x 3)) (* 1/3 (pow x 3))) (* 1/3 (pow x 3)))
  (sqrt (* 1/3 (pow x 3)))
  (sqrt (* 1/3 (pow 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) (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)))
  (* 1/3 (pow (* (cbrt x) (cbrt x)) 3))
  (* 1/3 (pow (sqrt x) 3))
  (* 1/3 (pow 1 3))
  (* 1/3 (* x x))
  (* 1/3 (* (cbrt (pow x 3)) (cbrt (pow x 3))))
  (* 1/3 (pow (* (cbrt x) (cbrt x)) 3))
  (* 1/3 (pow (sqrt x) 3))
  (* 1/3 (pow 1 3))
  (* 1/3 x)
  (* 1/3 (sqrt (pow x 3)))
  (* 1/3 1)
  (* 1/3 (pow x (/ 3 2)))
  (* (cbrt 1/3) (pow x 3))
  (* (sqrt 1/3) (pow x 3))
  (* 1/3 (pow x 3))
  (+ (log 2/15) (* (log x) 5))
  (+ (log 2/15) (* (log x) 5))
  (+ (log 2/15) (log (pow x 5)))
  (log (* 2/15 (pow x 5)))
  (exp (* 2/15 (pow x 5)))
  (* (* (* 2/15 2/15) 2/15) (* (* (pow x 5) (pow x 5)) (pow x 5)))
  (* (cbrt (* 2/15 (pow x 5))) (cbrt (* 2/15 (pow x 5))))
  (cbrt (* 2/15 (pow x 5)))
  (* (* (* 2/15 (pow x 5)) (* 2/15 (pow x 5))) (* 2/15 (pow x 5)))
  (sqrt (* 2/15 (pow x 5)))
  (sqrt (* 2/15 (pow x 5)))
  (* (sqrt 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)))
  (* 2/15 (pow (* (cbrt x) (cbrt x)) 5))
  (* 2/15 (pow (sqrt x) 5))
  (* 2/15 (pow 1 5))
  (* 2/15 (* (cbrt (pow x 5)) (cbrt (pow x 5))))
  (* 2/15 (sqrt (pow x 5)))
  (* 2/15 1)
  (* 2/15 (pow x (/ 5 2)))
  (* (cbrt 2/15) (pow x 5))
  (* (sqrt 2/15) (pow x 5))
  (* 2/15 (pow x 5))
  (/ (* (exp x) (exp (* 2/15 (pow x 5)))) (exp (* 1/3 (pow x 3))))
  (/ (exp (+ x (* 2/15 (pow x 5)))) (exp (* 1/3 (pow x 3))))
  (log (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))))
  (exp (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))))
  (* (cbrt (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3)))) (cbrt (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3)))))
  (cbrt (- (+ 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)))) (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))))
  (sqrt (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))))
  (sqrt (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))))
  (- (pow (+ x (* 2/15 (pow x 5))) 3) (pow (* 1/3 (pow x 3)) 3))
  (+ (* (+ x (* 2/15 (pow x 5))) (+ x (* 2/15 (pow x 5)))) (+ (* (* 1/3 (pow x 3)) (* 1/3 (pow x 3))) (* (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3)))))
  (- (* 1/3 (pow x 3)))
  (- (* (+ x (* 2/15 (pow x 5))) (+ x (* 2/15 (pow x 5)))) (* (* 1/3 (pow x 3)) (* 1/3 (pow x 3))))
  (+ (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3)))
  (- (* 2/15 (pow x 5)) (* 1/3 (pow x 3)))
  (- (* 1/3 (pow x 3)))
  (* (exp x) (exp (* 2/15 (pow x 5))))
  (log (+ x (* 2/15 (pow x 5))))
  (exp (+ x (* 2/15 (pow x 5))))
  (* (cbrt (+ x (* 2/15 (pow x 5)))) (cbrt (+ x (* 2/15 (pow x 5)))))
  (cbrt (+ x (* 2/15 (pow x 5))))
  (* (* (+ x (* 2/15 (pow x 5))) (+ x (* 2/15 (pow x 5)))) (+ x (* 2/15 (pow x 5))))
  (sqrt (+ x (* 2/15 (pow x 5))))
  (sqrt (+ x (* 2/15 (pow x 5))))
  (+ (pow x 3) (pow (* 2/15 (pow x 5)) 3))
  (+ (* x x) (- (* (* 2/15 (pow x 5)) (* 2/15 (pow x 5))) (* x (* 2/15 (pow x 5)))))
  (- (* x x) (* (* 2/15 (pow x 5)) (* 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))
  (- (+ 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)))
  (+ x (* 2/15 (pow x 5)))
  (+ x (* 2/15 (pow x 5)))
  (+ x (* 2/15 (pow x 5)))
1.068 * [simplify]: Sending expressions to egg_math:
 (+ (log 1/3) (* (log h0) 3))
 (+ (log 1/3) (* (log h0) 3))
 (+ (log 1/3) (log (pow h0 3)))
 (log (* 1/3 (pow h0 3)))
 (exp (* 1/3 (pow h0 3)))
 (* (* (* 1/3 1/3) 1/3) (* (* (pow h0 3) (pow h0 3)) (pow h0 3)))
 (* (cbrt (* 1/3 (pow h0 3))) (cbrt (* 1/3 (pow h0 3))))
 (cbrt (* 1/3 (pow h0 3)))
 (* (* (* 1/3 (pow h0 3)) (* 1/3 (pow h0 3))) (* 1/3 (pow h0 3)))
 (sqrt (* 1/3 (pow h0 3)))
 (sqrt (* 1/3 (pow h0 3)))
 (* (sqrt 1/3) (pow (sqrt h0) 3))
 (* (sqrt 1/3) (pow (sqrt h0) 3))
 (* (sqrt 1/3) (pow (sqrt h0) 3))
 (* (sqrt 1/3) (pow (sqrt h0) 3))
 (* (sqrt 1/3) (sqrt (pow h0 3)))
 (* (sqrt 1/3) (sqrt (pow h0 3)))
 (* (sqrt 1/3) (pow h0 (/ 3 2)))
 (* (sqrt 1/3) (pow h0 (/ 3 2)))
 (* 1/3 (pow (* (cbrt h0) (cbrt h0)) 3))
 (* 1/3 (pow (sqrt h0) 3))
 (* 1/3 (pow 1 3))
 (* 1/3 (* h0 h0))
 (* 1/3 (* (cbrt (pow h0 3)) (cbrt (pow h0 3))))
 (* 1/3 (pow (* (cbrt h0) (cbrt h0)) 3))
 (* 1/3 (pow (sqrt h0) 3))
 (* 1/3 (pow 1 3))
 (* 1/3 h0)
 (* 1/3 (sqrt (pow h0 3)))
 (* 1/3 1)
 (* 1/3 (pow h0 (/ 3 2)))
 (* (cbrt 1/3) (pow h0 3))
 (* (sqrt 1/3) (pow h0 3))
 (* 1/3 (pow h0 3))
 (+ (log 2/15) (* (log h0) 5))
 (+ (log 2/15) (* (log h0) 5))
 (+ (log 2/15) (log (pow h0 5)))
 (log (* 2/15 (pow h0 5)))
 (exp (* 2/15 (pow h0 5)))
 (* (* (* 2/15 2/15) 2/15) (* (* (pow h0 5) (pow h0 5)) (pow h0 5)))
 (* (cbrt (* 2/15 (pow h0 5))) (cbrt (* 2/15 (pow h0 5))))
 (cbrt (* 2/15 (pow h0 5)))
 (* (* (* 2/15 (pow h0 5)) (* 2/15 (pow h0 5))) (* 2/15 (pow h0 5)))
 (sqrt (* 2/15 (pow h0 5)))
 (sqrt (* 2/15 (pow h0 5)))
 (* (sqrt 2/15) (pow (sqrt h0) 5))
 (* (sqrt 2/15) (pow (sqrt h0) 5))
 (* (sqrt 2/15) (sqrt (pow h0 5)))
 (* (sqrt 2/15) (sqrt (pow h0 5)))
 (* (sqrt 2/15) (pow h0 (/ 5 2)))
 (* (sqrt 2/15) (pow h0 (/ 5 2)))
 (* 2/15 (pow (* (cbrt h0) (cbrt h0)) 5))
 (* 2/15 (pow (sqrt h0) 5))
 (* 2/15 (pow 1 5))
 (* 2/15 (* (cbrt (pow h0 5)) (cbrt (pow h0 5))))
 (* 2/15 (sqrt (pow h0 5)))
 (* 2/15 1)
 (* 2/15 (pow h0 (/ 5 2)))
 (* (cbrt 2/15) (pow h0 5))
 (* (sqrt 2/15) (pow h0 5))
 (* 2/15 (pow h0 5))
 (/ (* (exp h0) (exp (* 2/15 (pow h0 5)))) (exp (* 1/3 (pow h0 3))))
 (/ (exp (+ h0 (* 2/15 (pow h0 5)))) (exp (* 1/3 (pow h0 3))))
 (log (- (+ h0 (* 2/15 (pow h0 5))) (* 1/3 (pow h0 3))))
 (exp (- (+ h0 (* 2/15 (pow h0 5))) (* 1/3 (pow h0 3))))
 (* (cbrt (- (+ h0 (* 2/15 (pow h0 5))) (* 1/3 (pow h0 3)))) (cbrt (- (+ h0 (* 2/15 (pow h0 5))) (* 1/3 (pow h0 3)))))
 (cbrt (- (+ h0 (* 2/15 (pow h0 5))) (* 1/3 (pow h0 3))))
 (* (* (- (+ h0 (* 2/15 (pow h0 5))) (* 1/3 (pow h0 3))) (- (+ h0 (* 2/15 (pow h0 5))) (* 1/3 (pow h0 3)))) (- (+ h0 (* 2/15 (pow h0 5))) (* 1/3 (pow h0 3))))
 (sqrt (- (+ h0 (* 2/15 (pow h0 5))) (* 1/3 (pow h0 3))))
 (sqrt (- (+ h0 (* 2/15 (pow h0 5))) (* 1/3 (pow h0 3))))
 (- (pow (+ h0 (* 2/15 (pow h0 5))) 3) (pow (* 1/3 (pow h0 3)) 3))
 (+ (* (+ h0 (* 2/15 (pow h0 5))) (+ h0 (* 2/15 (pow h0 5)))) (+ (* (* 1/3 (pow h0 3)) (* 1/3 (pow h0 3))) (* (+ h0 (* 2/15 (pow h0 5))) (* 1/3 (pow h0 3)))))
 (- (* 1/3 (pow h0 3)))
 (- (* (+ h0 (* 2/15 (pow h0 5))) (+ h0 (* 2/15 (pow h0 5)))) (* (* 1/3 (pow h0 3)) (* 1/3 (pow h0 3))))
 (+ (+ h0 (* 2/15 (pow h0 5))) (* 1/3 (pow h0 3)))
 (- (* 2/15 (pow h0 5)) (* 1/3 (pow h0 3)))
 (- (* 1/3 (pow h0 3)))
 (* (exp h0) (exp (* 2/15 (pow h0 5))))
 (log (+ h0 (* 2/15 (pow h0 5))))
 (exp (+ h0 (* 2/15 (pow h0 5))))
 (* (cbrt (+ h0 (* 2/15 (pow h0 5)))) (cbrt (+ h0 (* 2/15 (pow h0 5)))))
 (cbrt (+ h0 (* 2/15 (pow h0 5))))
 (* (* (+ h0 (* 2/15 (pow h0 5))) (+ h0 (* 2/15 (pow h0 5)))) (+ h0 (* 2/15 (pow h0 5))))
 (sqrt (+ h0 (* 2/15 (pow h0 5))))
 (sqrt (+ h0 (* 2/15 (pow h0 5))))
 (+ (pow h0 3) (pow (* 2/15 (pow h0 5)) 3))
 (+ (* h0 h0) (- (* (* 2/15 (pow h0 5)) (* 2/15 (pow h0 5))) (* h0 (* 2/15 (pow h0 5)))))
 (- (* h0 h0) (* (* 2/15 (pow h0 5)) (* 2/15 (pow h0 5))))
 (- h0 (* 2/15 (pow h0 5)))
 (* 1/3 (pow h0 3))
 (* 1/3 (pow h0 3))
 (* 1/3 (pow h0 3))
 (* 2/15 (pow h0 5))
 (* 2/15 (pow h0 5))
 (* 2/15 (pow h0 5))
 (- (+ h0 (* 2/15 (pow h0 5))) (* 1/3 (pow h0 3)))
 (- (+ h0 (* 2/15 (pow h0 5))) (* 1/3 (pow h0 3)))
 (- (+ h0 (* 2/15 (pow h0 5))) (* 1/3 (pow h0 3)))
 (+ h0 (* 2/15 (pow h0 5)))
 (+ h0 (* 2/15 (pow h0 5)))
 (+ h0 (* 2/15 (pow h0 5)))
1.073 * * [simplify]: iteration  0 :  314  enodes  (cost  427 )
1.080 * * [simplify]: iteration  1 :  1376  enodes  (cost  401 )
1.112 * * [simplify]: iteration  2 :  5001  enodes  (cost  396 )
1.115 * [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)))
  (exp (* 1/3 (pow x 3)))
  (pow (* 1/3 (pow x 3)) 3)
  (* (cbrt (* 1/3 (pow x 3))) (cbrt (* 1/3 (pow x 3))))
  (cbrt (* 1/3 (pow x 3)))
  (pow (* 1/3 (pow x 3)) 3)
  (sqrt (* 1/3 (pow x 3)))
  (sqrt (* 1/3 (pow 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) (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))
  (* (* 1/3 x) x)
  (* 1/3 (pow (sqrt x) 3))
  1/3
  (* (* 1/3 x) x)
  (* (* 1/3 x) x)
  (* (* 1/3 x) x)
  (* 1/3 (pow (sqrt x) 3))
  1/3
  (* 1/3 x)
  (* 1/3 (sqrt (pow x 3)))
  1/3
  (* 1/3 (pow x 3/2))
  (* (cbrt 1/3) (pow x 3))
  (* (sqrt 1/3) (pow x 3))
  (* 1/3 (pow x 3))
  (log (* 2/15 (pow x 5)))
  (log (* 2/15 (pow x 5)))
  (log (* 2/15 (pow x 5)))
  (log (* 2/15 (pow x 5)))
  (exp (* 2/15 (pow x 5)))
  (pow (* 2/15 (pow x 5)) 3)
  (* (cbrt (* 2/15 (pow x 5))) (cbrt (* 2/15 (pow x 5))))
  (cbrt (* 2/15 (pow x 5)))
  (pow (* 2/15 (pow x 5)) 3)
  (sqrt (* 2/15 (pow x 5)))
  (sqrt (* 2/15 (pow x 5)))
  (* (sqrt 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))
  (* 2/15 (pow (* (cbrt x) (cbrt x)) 5))
  (* 2/15 (pow (sqrt x) 5))
  2/15
  (* 2/15 (* (cbrt (pow x 5)) (cbrt (pow x 5))))
  (* 2/15 (sqrt (pow x 5)))
  2/15
  (* 2/15 (pow x 5/2))
  (* (cbrt 2/15) (pow x 5))
  (* (sqrt 2/15) (pow x 5))
  (* 2/15 (pow x 5))
  (exp (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))))
  (exp (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))))
  (log (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))))
  (exp (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))))
  (* (cbrt (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3)))) (cbrt (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3)))))
  (cbrt (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))))
  (pow (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))) 3)
  (sqrt (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))))
  (sqrt (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))))
  (- (pow (+ x (* 2/15 (pow x 5))) 3) (pow (* 1/3 (pow x 3)) 3))
  (+ (* (+ x (* 2/15 (pow x 5))) (+ (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3)))) (* (pow x 6) 1/9))
  (- (* 1/3 (pow x 3)))
  (+ (* (- 1/9) (pow x 6)) (* (+ x (* 2/15 (pow x 5))) (+ x (* 2/15 (pow x 5)))))
  (+ (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3)))
  (- (* 2/15 (pow x 5)) (* 1/3 (pow x 3)))
  (- (* 1/3 (pow x 3)))
  (exp (+ x (* 2/15 (pow x 5))))
  (log (+ x (* 2/15 (pow x 5))))
  (exp (+ x (* 2/15 (pow x 5))))
  (* (cbrt (+ x (* 2/15 (pow x 5)))) (cbrt (+ x (* 2/15 (pow x 5)))))
  (cbrt (+ x (* 2/15 (pow x 5))))
  (pow (+ x (* 2/15 (pow x 5))) 3)
  (sqrt (+ x (* 2/15 (pow x 5))))
  (sqrt (+ x (* 2/15 (pow x 5))))
  (+ (pow x 3) (pow (* 2/15 (pow x 5)) 3))
  (+ (* 2/15 (- (* (pow x 10) 2/15) (pow x 6))) (* x x))
  (- (* x x) (* (pow x 10) 4/225))
  (- 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))
  (- (+ 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)))
  (+ x (* 2/15 (pow x 5)))
  (+ x (* 2/15 (pow x 5)))
  (+ x (* 2/15 (pow x 5)))
1.115 * * * [progress]: adding candidates to table
1.290 * * [progress]: iteration 4 / 4
1.290 * * * [progress]: picking best candidate
1.291 * * * * [pick]: Picked  #<alt (λ (x) (* (sqrt (tanh x)) (sqrt (tanh x))))>
1.291 * * * [progress]: localizing error
1.295 * * * [progress]: generating rewritten candidates
1.295 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
1.316 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2 1)
1.317 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1)
1.321 * * * [progress]: generating series expansions
1.321 * * * * [progress]: [ 1 / 3 ] generating series at (2)
1.321 * [approximate]: Taking taylor expansion of (tanh x) in (x) around 0
1.321 * [taylor]: Taking taylor expansion of (tanh x) in x
1.321 * [taylor]: Rewrote expression to (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x))))
1.321 * [taylor]: Taking taylor expansion of (- (exp x) (exp (- x))) in x
1.321 * [taylor]: Taking taylor expansion of (exp x) in x
1.321 * [taylor]: Taking taylor expansion of x in x
1.321 * [taylor]: Taking taylor expansion of (exp (- x)) in x
1.321 * [taylor]: Taking taylor expansion of (- x) in x
1.321 * [taylor]: Taking taylor expansion of x in x
1.322 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1.322 * [taylor]: Taking taylor expansion of (exp x) in x
1.322 * [taylor]: Taking taylor expansion of x in x
1.322 * [taylor]: Taking taylor expansion of (exp (- x)) in x
1.322 * [taylor]: Taking taylor expansion of (- x) in x
1.322 * [taylor]: Taking taylor expansion of x in x
1.325 * [taylor]: Taking taylor expansion of (tanh x) in x
1.325 * [taylor]: Rewrote expression to (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x))))
1.325 * [taylor]: Taking taylor expansion of (- (exp x) (exp (- x))) in x
1.325 * [taylor]: Taking taylor expansion of (exp x) in x
1.325 * [taylor]: Taking taylor expansion of x in x
1.325 * [taylor]: Taking taylor expansion of (exp (- x)) in x
1.325 * [taylor]: Taking taylor expansion of (- x) in x
1.325 * [taylor]: Taking taylor expansion of x in x
1.326 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1.326 * [taylor]: Taking taylor expansion of (exp x) in x
1.326 * [taylor]: Taking taylor expansion of x in x
1.326 * [taylor]: Taking taylor expansion of (exp (- x)) in x
1.326 * [taylor]: Taking taylor expansion of (- x) in x
1.326 * [taylor]: Taking taylor expansion of x in x
1.368 * [approximate]: Taking taylor expansion of (tanh (/ 1 x)) in (x) around 0
1.368 * [taylor]: Taking taylor expansion of (tanh (/ 1 x)) in x
1.368 * [taylor]: Rewrote expression to (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1.368 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1.368 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.368 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.368 * [taylor]: Taking taylor expansion of x in x
1.368 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
1.368 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
1.368 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.368 * [taylor]: Taking taylor expansion of x in x
1.369 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1.369 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.369 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.369 * [taylor]: Taking taylor expansion of x in x
1.369 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
1.369 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
1.369 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.369 * [taylor]: Taking taylor expansion of x in x
1.370 * [taylor]: Taking taylor expansion of (tanh (/ 1 x)) in x
1.370 * [taylor]: Rewrote expression to (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1.370 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1.370 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.370 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.370 * [taylor]: Taking taylor expansion of x in x
1.370 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
1.370 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
1.370 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.370 * [taylor]: Taking taylor expansion of x in x
1.371 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1.371 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.371 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.371 * [taylor]: Taking taylor expansion of x in x
1.371 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
1.371 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
1.371 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.371 * [taylor]: Taking taylor expansion of x in x
1.379 * [approximate]: Taking taylor expansion of (tanh (/ -1 x)) in (x) around 0
1.379 * [taylor]: Taking taylor expansion of (tanh (/ -1 x)) in x
1.380 * [taylor]: Rewrote expression to (/ (- (exp (/ -1 x)) (exp (- (/ -1 x)))) (+ (exp (/ -1 x)) (exp (- (/ -1 x)))))
1.380 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (- (/ -1 x)))) in x
1.380 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.380 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.380 * [taylor]: Taking taylor expansion of -1 in x
1.380 * [taylor]: Taking taylor expansion of x in x
1.380 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x
1.380 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x
1.380 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.380 * [taylor]: Taking taylor expansion of -1 in x
1.380 * [taylor]: Taking taylor expansion of x in x
1.381 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x
1.381 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.381 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.381 * [taylor]: Taking taylor expansion of -1 in x
1.381 * [taylor]: Taking taylor expansion of x in x
1.381 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x
1.381 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x
1.381 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.381 * [taylor]: Taking taylor expansion of -1 in x
1.381 * [taylor]: Taking taylor expansion of x in x
1.382 * [taylor]: Taking taylor expansion of (tanh (/ -1 x)) in x
1.382 * [taylor]: Rewrote expression to (/ (- (exp (/ -1 x)) (exp (- (/ -1 x)))) (+ (exp (/ -1 x)) (exp (- (/ -1 x)))))
1.382 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (- (/ -1 x)))) in x
1.382 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.382 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.382 * [taylor]: Taking taylor expansion of -1 in x
1.382 * [taylor]: Taking taylor expansion of x in x
1.382 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x
1.382 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x
1.382 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.382 * [taylor]: Taking taylor expansion of -1 in x
1.382 * [taylor]: Taking taylor expansion of x in x
1.383 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x
1.383 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.383 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.383 * [taylor]: Taking taylor expansion of -1 in x
1.383 * [taylor]: Taking taylor expansion of x in x
1.383 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x
1.383 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x
1.383 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.383 * [taylor]: Taking taylor expansion of -1 in x
1.383 * [taylor]: Taking taylor expansion of x in x
1.391 * * * * [progress]: [ 2 / 3 ] generating series at (2 2 1)
1.391 * [approximate]: Taking taylor expansion of (tanh x) in (x) around 0
1.391 * [taylor]: Taking taylor expansion of (tanh x) in x
1.391 * [taylor]: Rewrote expression to (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x))))
1.391 * [taylor]: Taking taylor expansion of (- (exp x) (exp (- x))) in x
1.391 * [taylor]: Taking taylor expansion of (exp x) in x
1.391 * [taylor]: Taking taylor expansion of x in x
1.391 * [taylor]: Taking taylor expansion of (exp (- x)) in x
1.391 * [taylor]: Taking taylor expansion of (- x) in x
1.391 * [taylor]: Taking taylor expansion of x in x
1.392 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1.392 * [taylor]: Taking taylor expansion of (exp x) in x
1.392 * [taylor]: Taking taylor expansion of x in x
1.392 * [taylor]: Taking taylor expansion of (exp (- x)) in x
1.392 * [taylor]: Taking taylor expansion of (- x) in x
1.392 * [taylor]: Taking taylor expansion of x in x
1.394 * [taylor]: Taking taylor expansion of (tanh x) in x
1.395 * [taylor]: Rewrote expression to (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x))))
1.395 * [taylor]: Taking taylor expansion of (- (exp x) (exp (- x))) in x
1.395 * [taylor]: Taking taylor expansion of (exp x) in x
1.395 * [taylor]: Taking taylor expansion of x in x
1.395 * [taylor]: Taking taylor expansion of (exp (- x)) in x
1.395 * [taylor]: Taking taylor expansion of (- x) in x
1.395 * [taylor]: Taking taylor expansion of x in x
1.395 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1.395 * [taylor]: Taking taylor expansion of (exp x) in x
1.395 * [taylor]: Taking taylor expansion of x in x
1.395 * [taylor]: Taking taylor expansion of (exp (- x)) in x
1.395 * [taylor]: Taking taylor expansion of (- x) in x
1.395 * [taylor]: Taking taylor expansion of x in x
1.437 * [approximate]: Taking taylor expansion of (tanh (/ 1 x)) in (x) around 0
1.437 * [taylor]: Taking taylor expansion of (tanh (/ 1 x)) in x
1.438 * [taylor]: Rewrote expression to (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1.438 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1.438 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.438 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.438 * [taylor]: Taking taylor expansion of x in x
1.438 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
1.438 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
1.438 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.438 * [taylor]: Taking taylor expansion of x in x
1.438 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1.438 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.438 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.438 * [taylor]: Taking taylor expansion of x in x
1.439 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
1.439 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
1.439 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.439 * [taylor]: Taking taylor expansion of x in x
1.440 * [taylor]: Taking taylor expansion of (tanh (/ 1 x)) in x
1.440 * [taylor]: Rewrote expression to (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1.440 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1.440 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.440 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.440 * [taylor]: Taking taylor expansion of x in x
1.440 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
1.440 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
1.440 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.440 * [taylor]: Taking taylor expansion of x in x
1.441 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1.441 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.441 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.441 * [taylor]: Taking taylor expansion of x in x
1.441 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
1.441 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
1.441 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.441 * [taylor]: Taking taylor expansion of x in x
1.449 * [approximate]: Taking taylor expansion of (tanh (/ -1 x)) in (x) around 0
1.449 * [taylor]: Taking taylor expansion of (tanh (/ -1 x)) in x
1.449 * [taylor]: Rewrote expression to (/ (- (exp (/ -1 x)) (exp (- (/ -1 x)))) (+ (exp (/ -1 x)) (exp (- (/ -1 x)))))
1.449 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (- (/ -1 x)))) in x
1.449 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.449 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.449 * [taylor]: Taking taylor expansion of -1 in x
1.449 * [taylor]: Taking taylor expansion of x in x
1.450 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x
1.450 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x
1.450 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.450 * [taylor]: Taking taylor expansion of -1 in x
1.450 * [taylor]: Taking taylor expansion of x in x
1.450 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x
1.450 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.450 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.450 * [taylor]: Taking taylor expansion of -1 in x
1.450 * [taylor]: Taking taylor expansion of x in x
1.451 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x
1.451 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x
1.451 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.451 * [taylor]: Taking taylor expansion of -1 in x
1.451 * [taylor]: Taking taylor expansion of x in x
1.451 * [taylor]: Taking taylor expansion of (tanh (/ -1 x)) in x
1.451 * [taylor]: Rewrote expression to (/ (- (exp (/ -1 x)) (exp (- (/ -1 x)))) (+ (exp (/ -1 x)) (exp (- (/ -1 x)))))
1.451 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (- (/ -1 x)))) in x
1.451 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.452 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.452 * [taylor]: Taking taylor expansion of -1 in x
1.452 * [taylor]: Taking taylor expansion of x in x
1.452 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x
1.452 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x
1.452 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.452 * [taylor]: Taking taylor expansion of -1 in x
1.452 * [taylor]: Taking taylor expansion of x in x
1.452 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x
1.452 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.452 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.452 * [taylor]: Taking taylor expansion of -1 in x
1.452 * [taylor]: Taking taylor expansion of x in x
1.453 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x
1.453 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x
1.453 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.453 * [taylor]: Taking taylor expansion of -1 in x
1.453 * [taylor]: Taking taylor expansion of x in x
1.460 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1)
1.461 * [approximate]: Taking taylor expansion of (tanh x) in (x) around 0
1.461 * [taylor]: Taking taylor expansion of (tanh x) in x
1.461 * [taylor]: Rewrote expression to (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x))))
1.461 * [taylor]: Taking taylor expansion of (- (exp x) (exp (- x))) in x
1.461 * [taylor]: Taking taylor expansion of (exp x) in x
1.461 * [taylor]: Taking taylor expansion of x in x
1.461 * [taylor]: Taking taylor expansion of (exp (- x)) in x
1.461 * [taylor]: Taking taylor expansion of (- x) in x
1.461 * [taylor]: Taking taylor expansion of x in x
1.461 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1.461 * [taylor]: Taking taylor expansion of (exp x) in x
1.461 * [taylor]: Taking taylor expansion of x in x
1.461 * [taylor]: Taking taylor expansion of (exp (- x)) in x
1.461 * [taylor]: Taking taylor expansion of (- x) in x
1.461 * [taylor]: Taking taylor expansion of x in x
1.464 * [taylor]: Taking taylor expansion of (tanh x) in x
1.464 * [taylor]: Rewrote expression to (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x))))
1.464 * [taylor]: Taking taylor expansion of (- (exp x) (exp (- x))) in x
1.464 * [taylor]: Taking taylor expansion of (exp x) in x
1.464 * [taylor]: Taking taylor expansion of x in x
1.464 * [taylor]: Taking taylor expansion of (exp (- x)) in x
1.464 * [taylor]: Taking taylor expansion of (- x) in x
1.464 * [taylor]: Taking taylor expansion of x in x
1.465 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
1.465 * [taylor]: Taking taylor expansion of (exp x) in x
1.465 * [taylor]: Taking taylor expansion of x in x
1.465 * [taylor]: Taking taylor expansion of (exp (- x)) in x
1.465 * [taylor]: Taking taylor expansion of (- x) in x
1.465 * [taylor]: Taking taylor expansion of x in x
1.502 * [approximate]: Taking taylor expansion of (tanh (/ 1 x)) in (x) around 0
1.502 * [taylor]: Taking taylor expansion of (tanh (/ 1 x)) in x
1.502 * [taylor]: Rewrote expression to (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1.503 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1.503 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.503 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.503 * [taylor]: Taking taylor expansion of x in x
1.503 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
1.503 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
1.503 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.503 * [taylor]: Taking taylor expansion of x in x
1.503 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1.503 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.503 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.503 * [taylor]: Taking taylor expansion of x in x
1.504 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
1.504 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
1.504 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.504 * [taylor]: Taking taylor expansion of x in x
1.505 * [taylor]: Taking taylor expansion of (tanh (/ 1 x)) in x
1.505 * [taylor]: Rewrote expression to (/ (- (exp (/ 1 x)) (exp (- (/ 1 x)))) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
1.505 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1.505 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.505 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.505 * [taylor]: Taking taylor expansion of x in x
1.505 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
1.505 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
1.505 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.505 * [taylor]: Taking taylor expansion of x in x
1.505 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
1.505 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
1.505 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.506 * [taylor]: Taking taylor expansion of x in x
1.506 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
1.506 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
1.506 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.506 * [taylor]: Taking taylor expansion of x in x
1.520 * [approximate]: Taking taylor expansion of (tanh (/ -1 x)) in (x) around 0
1.520 * [taylor]: Taking taylor expansion of (tanh (/ -1 x)) in x
1.520 * [taylor]: Rewrote expression to (/ (- (exp (/ -1 x)) (exp (- (/ -1 x)))) (+ (exp (/ -1 x)) (exp (- (/ -1 x)))))
1.520 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (- (/ -1 x)))) in x
1.520 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.520 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.520 * [taylor]: Taking taylor expansion of -1 in x
1.520 * [taylor]: Taking taylor expansion of x in x
1.520 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x
1.520 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x
1.520 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.520 * [taylor]: Taking taylor expansion of -1 in x
1.520 * [taylor]: Taking taylor expansion of x in x
1.521 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x
1.521 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.521 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.521 * [taylor]: Taking taylor expansion of -1 in x
1.521 * [taylor]: Taking taylor expansion of x in x
1.521 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x
1.521 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x
1.521 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.521 * [taylor]: Taking taylor expansion of -1 in x
1.521 * [taylor]: Taking taylor expansion of x in x
1.522 * [taylor]: Taking taylor expansion of (tanh (/ -1 x)) in x
1.522 * [taylor]: Rewrote expression to (/ (- (exp (/ -1 x)) (exp (- (/ -1 x)))) (+ (exp (/ -1 x)) (exp (- (/ -1 x)))))
1.522 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) (exp (- (/ -1 x)))) in x
1.522 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.522 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.522 * [taylor]: Taking taylor expansion of -1 in x
1.522 * [taylor]: Taking taylor expansion of x in x
1.522 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x
1.522 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x
1.522 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.523 * [taylor]: Taking taylor expansion of -1 in x
1.523 * [taylor]: Taking taylor expansion of x in x
1.523 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) (exp (- (/ -1 x)))) in x
1.523 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
1.523 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.523 * [taylor]: Taking taylor expansion of -1 in x
1.523 * [taylor]: Taking taylor expansion of x in x
1.523 * [taylor]: Taking taylor expansion of (exp (- (/ -1 x))) in x
1.523 * [taylor]: Taking taylor expansion of (- (/ -1 x)) in x
1.523 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.523 * [taylor]: Taking taylor expansion of -1 in x
1.523 * [taylor]: Taking taylor expansion of x in x
1.531 * * * [progress]: simplifying candidates
1.532 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ 1/2 1/2)
  (+ 1/2 (/ 1 2))
  (+ 1 1)
  (+ (/ 1 2) 1/2)
  (+ (/ 1 2) (/ 1 2))
  (* (tanh x) (tanh x))
  (* (sqrt (tanh x)) (sqrt (tanh x)))
  (* (tanh x) (tanh x))
  (+ 1 1)
  (+ (log (sqrt (tanh x))) (log (sqrt (tanh x))))
  (log (* (sqrt (tanh x)) (sqrt (tanh x))))
  (exp (* (sqrt (tanh x)) (sqrt (tanh x))))
  (* (* (* (sqrt (tanh x)) (sqrt (tanh x))) (sqrt (tanh x))) (* (* (sqrt (tanh x)) (sqrt (tanh x))) (sqrt (tanh x))))
  (* (cbrt (* (sqrt (tanh x)) (sqrt (tanh x)))) (cbrt (* (sqrt (tanh x)) (sqrt (tanh x)))))
  (cbrt (* (sqrt (tanh x)) (sqrt (tanh x))))
  (* (* (* (sqrt (tanh x)) (sqrt (tanh x))) (* (sqrt (tanh x)) (sqrt (tanh x)))) (* (sqrt (tanh x)) (sqrt (tanh x))))
  (* (tanh x) (tanh x))
  (sqrt (* (sqrt (tanh x)) (sqrt (tanh x))))
  (sqrt (* (sqrt (tanh x)) (sqrt (tanh x))))
  (* (sqrt (- (exp x) (exp (- x)))) (sqrt (- (exp x) (exp (- x)))))
  (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x)))))
  (* (sqrt (- (exp x) (exp (- x)))) (sqrt (- (exp (* 2 x)) 1)))
  (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp (* 2 x)) 1)))
  (* (sqrt (- (exp x) (exp (- x)))) (sqrt (- 1 (exp (* -2 x)))))
  (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ 1 (exp (* -2 x)))))
  (* (sqrt (- (exp (* 2 x)) 1)) (sqrt (- (exp x) (exp (- x)))))
  (* (sqrt (+ (exp (* 2 x)) 1)) (sqrt (+ (exp x) (exp (- x)))))
  (* (sqrt (- (exp (* 2 x)) 1)) (sqrt (- (exp (* 2 x)) 1)))
  (* (sqrt (+ (exp (* 2 x)) 1)) (sqrt (+ (exp (* 2 x)) 1)))
  (* (sqrt (- (exp (* 2 x)) 1)) (sqrt (- 1 (exp (* -2 x)))))
  (* (sqrt (+ (exp (* 2 x)) 1)) (sqrt (+ 1 (exp (* -2 x)))))
  (* (sqrt (- 1 (exp (* -2 x)))) (sqrt (- (exp x) (exp (- x)))))
  (* (sqrt (+ 1 (exp (* -2 x)))) (sqrt (+ (exp x) (exp (- x)))))
  (* (sqrt (- 1 (exp (* -2 x)))) (sqrt (- (exp (* 2 x)) 1)))
  (* (sqrt (+ 1 (exp (* -2 x)))) (sqrt (+ (exp (* 2 x)) 1)))
  (* (sqrt (- 1 (exp (* -2 x)))) (sqrt (- 1 (exp (* -2 x)))))
  (* (sqrt (+ 1 (exp (* -2 x)))) (sqrt (+ 1 (exp (* -2 x)))))
  (* (* (cbrt (sqrt (tanh x))) (cbrt (sqrt (tanh x)))) (* (cbrt (sqrt (tanh x))) (cbrt (sqrt (tanh x)))))
  (* (cbrt (sqrt (tanh x))) (cbrt (sqrt (tanh x))))
  (* (sqrt (* (cbrt (tanh x)) (cbrt (tanh x)))) (sqrt (* (cbrt (tanh x)) (cbrt (tanh x)))))
  (* (sqrt (cbrt (tanh x))) (sqrt (cbrt (tanh x))))
  (* (sqrt (sqrt (tanh x))) (sqrt (sqrt (tanh x))))
  (* (sqrt (sqrt (tanh x))) (sqrt (sqrt (tanh x))))
  (* (sqrt (sqrt (tanh x))) (sqrt (sqrt (tanh x))))
  (* (sqrt (sqrt (tanh x))) (sqrt (sqrt (tanh x))))
  (* (sqrt 1) (sqrt 1))
  (* (sqrt (tanh x)) (sqrt (tanh x)))
  (* (sqrt (sqrt (tanh x))) (sqrt (sqrt (tanh x))))
  (* (sqrt (sqrt (tanh x))) (sqrt (sqrt (tanh x))))
  (* (sqrt (sqrt (tanh x))) (sqrt (sqrt (tanh x))))
  (* (sqrt (sqrt (tanh x))) (sqrt (sqrt (tanh x))))
  (* 1 1)
  (* (sqrt (tanh x)) (sqrt (tanh x)))
  (* (sqrt (sqrt (tanh x))) (sqrt (sqrt (tanh x))))
  (* (sqrt (sqrt (tanh x))) (sqrt (sqrt (tanh x))))
  (* (sqrt (sqrt (tanh x))) (sqrt (sqrt (tanh x))))
  (* (sqrt (sqrt (tanh x))) (sqrt (sqrt (tanh x))))
  (* (sqrt (sqrt (tanh x))) (sqrt (sqrt (tanh x))))
  (* (sqrt (sqrt (tanh x))) (sqrt (sqrt (tanh x))))
  (* (sqrt (sqrt (tanh x))) (sqrt (sqrt (tanh x))))
  (* (sqrt (sqrt (tanh x))) (sqrt (sqrt (tanh x))))
  (* 2 1/2)
  (* 2 1)
  (* 2 (/ 1 2))
  (* (sqrt (tanh x)) (* (cbrt (sqrt (tanh x))) (cbrt (sqrt (tanh x)))))
  (* (sqrt (tanh x)) (sqrt (* (cbrt (tanh x)) (cbrt (tanh x)))))
  (* (sqrt (tanh x)) (sqrt (sqrt (tanh x))))
  (* (sqrt (tanh x)) (sqrt 1))
  (* (sqrt (tanh x)) (sqrt (sqrt (tanh x))))
  (* (sqrt (tanh x)) 1)
  (* (cbrt (sqrt (tanh x))) (sqrt (tanh x)))
  (* (sqrt (cbrt (tanh x))) (sqrt (tanh x)))
  (* (sqrt (sqrt (tanh x))) (sqrt (tanh x)))
  (* (sqrt (tanh x)) (sqrt (tanh x)))
  (* (sqrt (sqrt (tanh x))) (sqrt (tanh x)))
  (* (sqrt (tanh x)) (sqrt (tanh x)))
  (* (sqrt (tanh x)) (sqrt (- (exp x) (exp (- x)))))
  (* (sqrt (tanh x)) (sqrt (- (exp (* 2 x)) 1)))
  (* (sqrt (tanh x)) (sqrt (- 1 (exp (* -2 x)))))
  (* (sqrt (- (exp x) (exp (- x)))) (sqrt (tanh x)))
  (* (sqrt (- (exp (* 2 x)) 1)) (sqrt (tanh x)))
  (* (sqrt (- 1 (exp (* -2 x)))) (sqrt (tanh x)))
  (- (exp x) (exp (- x)))
  (+ (exp x) (exp (- 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))
  (- (exp x) (exp (- x)))
  (+ (exp x) (exp (- 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 (- x))) (+ (exp x) (exp (- x))))
  (/ (- (exp x) (exp (* -1 x))) (+ (exp (* -1 x)) (exp x)))
  (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3)))
  (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x))))
  (/ (- (exp x) (exp (* -1 x))) (+ (exp (* -1 x)) (exp x)))
  (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3)))
  (/ (- (exp x) (exp (- x))) (+ (exp x) (exp (- x))))
  (/ (- (exp x) (exp (* -1 x))) (+ (exp (* -1 x)) (exp x)))
1.533 * [simplify]: Sending expressions to egg_math:
 (+ 1/2 1/2)
 (+ 1/2 (/ 1 2))
 (+ 1 1)
 (+ (/ 1 2) 1/2)
 (+ (/ 1 2) (/ 1 2))
 (* (tanh h0) (tanh h0))
 (* (sqrt (tanh h0)) (sqrt (tanh h0)))
 (* (tanh h0) (tanh h0))
 (+ 1 1)
 (+ (log (sqrt (tanh h0))) (log (sqrt (tanh h0))))
 (log (* (sqrt (tanh h0)) (sqrt (tanh h0))))
 (exp (* (sqrt (tanh h0)) (sqrt (tanh h0))))
 (* (* (* (sqrt (tanh h0)) (sqrt (tanh h0))) (sqrt (tanh h0))) (* (* (sqrt (tanh h0)) (sqrt (tanh h0))) (sqrt (tanh h0))))
 (* (cbrt (* (sqrt (tanh h0)) (sqrt (tanh h0)))) (cbrt (* (sqrt (tanh h0)) (sqrt (tanh h0)))))
 (cbrt (* (sqrt (tanh h0)) (sqrt (tanh h0))))
 (* (* (* (sqrt (tanh h0)) (sqrt (tanh h0))) (* (sqrt (tanh h0)) (sqrt (tanh h0)))) (* (sqrt (tanh h0)) (sqrt (tanh h0))))
 (* (tanh h0) (tanh h0))
 (sqrt (* (sqrt (tanh h0)) (sqrt (tanh h0))))
 (sqrt (* (sqrt (tanh h0)) (sqrt (tanh h0))))
 (* (sqrt (- (exp h0) (exp (- h0)))) (sqrt (- (exp h0) (exp (- h0)))))
 (* (sqrt (+ (exp h0) (exp (- h0)))) (sqrt (+ (exp h0) (exp (- h0)))))
 (* (sqrt (- (exp h0) (exp (- h0)))) (sqrt (- (exp (* 2 h0)) 1)))
 (* (sqrt (+ (exp h0) (exp (- h0)))) (sqrt (+ (exp (* 2 h0)) 1)))
 (* (sqrt (- (exp h0) (exp (- h0)))) (sqrt (- 1 (exp (* -2 h0)))))
 (* (sqrt (+ (exp h0) (exp (- h0)))) (sqrt (+ 1 (exp (* -2 h0)))))
 (* (sqrt (- (exp (* 2 h0)) 1)) (sqrt (- (exp h0) (exp (- h0)))))
 (* (sqrt (+ (exp (* 2 h0)) 1)) (sqrt (+ (exp h0) (exp (- h0)))))
 (* (sqrt (- (exp (* 2 h0)) 1)) (sqrt (- (exp (* 2 h0)) 1)))
 (* (sqrt (+ (exp (* 2 h0)) 1)) (sqrt (+ (exp (* 2 h0)) 1)))
 (* (sqrt (- (exp (* 2 h0)) 1)) (sqrt (- 1 (exp (* -2 h0)))))
 (* (sqrt (+ (exp (* 2 h0)) 1)) (sqrt (+ 1 (exp (* -2 h0)))))
 (* (sqrt (- 1 (exp (* -2 h0)))) (sqrt (- (exp h0) (exp (- h0)))))
 (* (sqrt (+ 1 (exp (* -2 h0)))) (sqrt (+ (exp h0) (exp (- h0)))))
 (* (sqrt (- 1 (exp (* -2 h0)))) (sqrt (- (exp (* 2 h0)) 1)))
 (* (sqrt (+ 1 (exp (* -2 h0)))) (sqrt (+ (exp (* 2 h0)) 1)))
 (* (sqrt (- 1 (exp (* -2 h0)))) (sqrt (- 1 (exp (* -2 h0)))))
 (* (sqrt (+ 1 (exp (* -2 h0)))) (sqrt (+ 1 (exp (* -2 h0)))))
 (* (* (cbrt (sqrt (tanh h0))) (cbrt (sqrt (tanh h0)))) (* (cbrt (sqrt (tanh h0))) (cbrt (sqrt (tanh h0)))))
 (* (cbrt (sqrt (tanh h0))) (cbrt (sqrt (tanh h0))))
 (* (sqrt (* (cbrt (tanh h0)) (cbrt (tanh h0)))) (sqrt (* (cbrt (tanh h0)) (cbrt (tanh h0)))))
 (* (sqrt (cbrt (tanh h0))) (sqrt (cbrt (tanh h0))))
 (* (sqrt (sqrt (tanh h0))) (sqrt (sqrt (tanh h0))))
 (* (sqrt (sqrt (tanh h0))) (sqrt (sqrt (tanh h0))))
 (* (sqrt (sqrt (tanh h0))) (sqrt (sqrt (tanh h0))))
 (* (sqrt (sqrt (tanh h0))) (sqrt (sqrt (tanh h0))))
 (* (sqrt 1) (sqrt 1))
 (* (sqrt (tanh h0)) (sqrt (tanh h0)))
 (* (sqrt (sqrt (tanh h0))) (sqrt (sqrt (tanh h0))))
 (* (sqrt (sqrt (tanh h0))) (sqrt (sqrt (tanh h0))))
 (* (sqrt (sqrt (tanh h0))) (sqrt (sqrt (tanh h0))))
 (* (sqrt (sqrt (tanh h0))) (sqrt (sqrt (tanh h0))))
 (* 1 1)
 (* (sqrt (tanh h0)) (sqrt (tanh h0)))
 (* (sqrt (sqrt (tanh h0))) (sqrt (sqrt (tanh h0))))
 (* (sqrt (sqrt (tanh h0))) (sqrt (sqrt (tanh h0))))
 (* (sqrt (sqrt (tanh h0))) (sqrt (sqrt (tanh h0))))
 (* (sqrt (sqrt (tanh h0))) (sqrt (sqrt (tanh h0))))
 (* (sqrt (sqrt (tanh h0))) (sqrt (sqrt (tanh h0))))
 (* (sqrt (sqrt (tanh h0))) (sqrt (sqrt (tanh h0))))
 (* (sqrt (sqrt (tanh h0))) (sqrt (sqrt (tanh h0))))
 (* (sqrt (sqrt (tanh h0))) (sqrt (sqrt (tanh h0))))
 (* 2 1/2)
 (* 2 1)
 (* 2 (/ 1 2))
 (* (sqrt (tanh h0)) (* (cbrt (sqrt (tanh h0))) (cbrt (sqrt (tanh h0)))))
 (* (sqrt (tanh h0)) (sqrt (* (cbrt (tanh h0)) (cbrt (tanh h0)))))
 (* (sqrt (tanh h0)) (sqrt (sqrt (tanh h0))))
 (* (sqrt (tanh h0)) (sqrt 1))
 (* (sqrt (tanh h0)) (sqrt (sqrt (tanh h0))))
 (* (sqrt (tanh h0)) 1)
 (* (cbrt (sqrt (tanh h0))) (sqrt (tanh h0)))
 (* (sqrt (cbrt (tanh h0))) (sqrt (tanh h0)))
 (* (sqrt (sqrt (tanh h0))) (sqrt (tanh h0)))
 (* (sqrt (tanh h0)) (sqrt (tanh h0)))
 (* (sqrt (sqrt (tanh h0))) (sqrt (tanh h0)))
 (* (sqrt (tanh h0)) (sqrt (tanh h0)))
 (* (sqrt (tanh h0)) (sqrt (- (exp h0) (exp (- h0)))))
 (* (sqrt (tanh h0)) (sqrt (- (exp (* 2 h0)) 1)))
 (* (sqrt (tanh h0)) (sqrt (- 1 (exp (* -2 h0)))))
 (* (sqrt (- (exp h0) (exp (- h0)))) (sqrt (tanh h0)))
 (* (sqrt (- (exp (* 2 h0)) 1)) (sqrt (tanh h0)))
 (* (sqrt (- 1 (exp (* -2 h0)))) (sqrt (tanh h0)))
 (- (exp h0) (exp (- h0)))
 (+ (exp h0) (exp (- h0)))
 (- (exp (* 2 h0)) 1)
 (+ (exp (* 2 h0)) 1)
 (- 1 (exp (* -2 h0)))
 (+ 1 (exp (* -2 h0)))
 (log (tanh h0))
 (exp (tanh h0))
 (* (cbrt (tanh h0)) (cbrt (tanh h0)))
 (cbrt (tanh h0))
 (* (* (tanh h0) (tanh h0)) (tanh h0))
 (sqrt (tanh h0))
 (sqrt (tanh h0))
 (- (exp h0) (exp (- h0)))
 (+ (exp h0) (exp (- h0)))
 (- (exp (* 2 h0)) 1)
 (+ (exp (* 2 h0)) 1)
 (- 1 (exp (* -2 h0)))
 (+ 1 (exp (* -2 h0)))
 (log (tanh h0))
 (exp (tanh h0))
 (* (cbrt (tanh h0)) (cbrt (tanh h0)))
 (cbrt (tanh h0))
 (* (* (tanh h0) (tanh h0)) (tanh h0))
 (sqrt (tanh h0))
 (sqrt (tanh h0))
 (- (+ h0 (* 2/15 (pow h0 5))) (* 1/3 (pow h0 3)))
 (/ (- (exp h0) (exp (- h0))) (+ (exp h0) (exp (- h0))))
 (/ (- (exp h0) (exp (* -1 h0))) (+ (exp (* -1 h0)) (exp h0)))
 (- (+ h0 (* 2/15 (pow h0 5))) (* 1/3 (pow h0 3)))
 (/ (- (exp h0) (exp (- h0))) (+ (exp h0) (exp (- h0))))
 (/ (- (exp h0) (exp (* -1 h0))) (+ (exp (* -1 h0)) (exp h0)))
 (- (+ h0 (* 2/15 (pow h0 5))) (* 1/3 (pow h0 3)))
 (/ (- (exp h0) (exp (- h0))) (+ (exp h0) (exp (- h0))))
 (/ (- (exp h0) (exp (* -1 h0))) (+ (exp (* -1 h0)) (exp h0)))
1.537 * * [simplify]: iteration  0 :  199  enodes  (cost  444 )
1.541 * * [simplify]: iteration  1 :  725  enodes  (cost  415 )
1.562 * * [simplify]: iteration  2 :  4998  enodes  (cost  407 )
1.770 * * [simplify]: iteration  3 :  5003  enodes  (cost  407 )
1.773 * [simplify]: Simplified to:
   1
  1
  2
  1
  1
  (* (tanh x) (tanh x))
  (tanh x)
  (* (tanh x) (tanh x))
  2
  (log (tanh x))
  (log (tanh x))
  (exp (tanh x))
  (pow (tanh x) 3)
  (* (cbrt (tanh x)) (cbrt (tanh x)))
  (cbrt (tanh x))
  (pow (tanh x) 3)
  (* (tanh x) (tanh x))
  (sqrt (tanh x))
  (sqrt (tanh x))
  (- (exp x) (exp (- x)))
  (+ (exp x) (exp (- x)))
  (* (sqrt (- (exp x) (exp (- x)))) (sqrt (- (exp (* 2 x)) 1)))
  (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp (* 2 x)) 1)))
  (* (sqrt (- (exp x) (exp (- x)))) (sqrt (- 1 (exp (* -2 x)))))
  (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ 1 (exp (* -2 x)))))
  (* (sqrt (- (exp x) (exp (- x)))) (sqrt (- (exp (* 2 x)) 1)))
  (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp (* 2 x)) 1)))
  (- (exp (* 2 x)) 1)
  (+ (exp (* 2 x)) 1)
  (* (sqrt (- (exp (* 2 x)) 1)) (sqrt (- 1 (exp (* -2 x)))))
  (* (sqrt (+ (exp (* 2 x)) 1)) (sqrt (+ 1 (exp (* -2 x)))))
  (* (sqrt (- (exp x) (exp (- x)))) (sqrt (- 1 (exp (* -2 x)))))
  (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ 1 (exp (* -2 x)))))
  (* (sqrt (- (exp (* 2 x)) 1)) (sqrt (- 1 (exp (* -2 x)))))
  (* (sqrt (+ (exp (* 2 x)) 1)) (sqrt (+ 1 (exp (* -2 x)))))
  (- 1 (exp (* -2 x)))
  (+ 1 (exp (* -2 x)))
  (pow (cbrt (sqrt (tanh x))) 4)
  (* (cbrt (sqrt (tanh x))) (cbrt (sqrt (tanh x))))
  (* (cbrt (tanh x)) (cbrt (tanh x)))
  (cbrt (tanh x))
  (sqrt (tanh x))
  (sqrt (tanh x))
  (sqrt (tanh x))
  (sqrt (tanh x))
  1
  (tanh x)
  (sqrt (tanh x))
  (sqrt (tanh x))
  (sqrt (tanh x))
  (sqrt (tanh x))
  1
  (tanh x)
  (sqrt (tanh x))
  (sqrt (tanh x))
  (sqrt (tanh x))
  (sqrt (tanh x))
  (sqrt (tanh x))
  (sqrt (tanh x))
  (sqrt (tanh x))
  (sqrt (tanh x))
  1
  2
  1
  (* (pow (cbrt (sqrt (tanh x))) 4) (cbrt (sqrt (tanh x))))
  (* (fabs (cbrt (tanh x))) (sqrt (tanh x)))
  (pow (sqrt (sqrt (tanh x))) 3)
  (sqrt (tanh x))
  (pow (sqrt (sqrt (tanh x))) 3)
  (sqrt (tanh x))
  (pow (cbrt (sqrt (tanh x))) 4)
  (* (sqrt (cbrt (tanh x))) (sqrt (tanh x)))
  (pow (sqrt (sqrt (tanh x))) 3)
  (tanh x)
  (pow (sqrt (sqrt (tanh x))) 3)
  (tanh x)
  (* (sqrt (tanh x)) (sqrt (- (exp x) (exp (- x)))))
  (* (sqrt (tanh x)) (sqrt (- (exp (* 2 x)) 1)))
  (* (sqrt (tanh x)) (sqrt (- 1 (exp (* -2 x)))))
  (* (sqrt (tanh x)) (sqrt (- (exp x) (exp (- x)))))
  (* (sqrt (tanh x)) (sqrt (- (exp (* 2 x)) 1)))
  (* (sqrt (tanh x)) (sqrt (- 1 (exp (* -2 x)))))
  (- (exp x) (exp (- x)))
  (+ (exp x) (exp (- 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))
  (pow (tanh x) 3)
  (sqrt (tanh x))
  (sqrt (tanh x))
  (- (exp x) (exp (- x)))
  (+ (exp x) (exp (- 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))
  (pow (tanh x) 3)
  (sqrt (tanh x))
  (sqrt (tanh x))
  (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3)))
  (tanh x)
  (tanh x)
  (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3)))
  (tanh x)
  (tanh x)
  (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3)))
  (tanh x)
  (tanh x)
1.773 * * * [progress]: adding candidates to table
1.904 * [progress]: [Phase 3 of 3] Extracting.
1.904 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (* (sqrt (tanh x)) (sqrt (tanh x))))> #<alt (λ (x) (tanh x))> #<alt (λ (x) (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))))>)
1.904 * * * [regime-changes]: Trying 1 branch expressions: (x)
1.904 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (* (sqrt (tanh x)) (sqrt (tanh x))))> #<alt (λ (x) (tanh x))> #<alt (λ (x) (- (+ x (* 2/15 (pow x 5))) (* 1/3 (pow x 3))))>)
1.915 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
1.915 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (tanh x)
1.916 * [simplify]: Sending expressions to egg_math:
 (tanh h0)
1.916 * * [simplify]: iteration  0 :  2  enodes  (cost  1 )
1.916 * [simplify]: Simplified to:
   (tanh x)
5.194 * [regime-testing]: Baseline error score: 0.010876359544943117
5.194 * [regime-testing]: Oracle error score: 0.0032504063007875983
5.195 * [regime-testing]: End program error score: 0.010876359544943117