26.081 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.032 * * * [progress]: [2/2] Setting up program.
0.034 * [progress]: [Phase 2 of 3] Improving.
0.034 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (exp x) (- (exp x) 1.0))
0.037 * * [simplify]: iteration  0 :  7  enodes  (cost  4 )
0.038 * * [simplify]: iteration  1 :  8  enodes  (cost  4 )
0.039 * * [simplify]: iteration  2 :  8  enodes  (cost  4 )
0.039 * [simplify]: Simplified to:
   (/ (exp x) (- (exp x) 1.0))
0.039 * * [progress]: iteration 1 / 4
0.039 * * * [progress]: picking best candidate
0.041 * * * * [pick]: Picked  #<alt (λ (x) (/ (exp x) (- (exp x) 1.0)))>
0.041 * * * [progress]: localizing error
0.045 * * * [progress]: generating rewritten candidates
0.045 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
0.049 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.058 * * * [progress]: generating series expansions
0.058 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
0.058 * [approximate]: Taking taylor expansion of (- (exp x) 1.0) in (x) around 0
0.058 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.058 * [taylor]: Taking taylor expansion of (exp x) in x
0.058 * [taylor]: Taking taylor expansion of x in x
0.058 * [taylor]: Taking taylor expansion of 1.0 in x
0.058 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.058 * [taylor]: Taking taylor expansion of (exp x) in x
0.058 * [taylor]: Taking taylor expansion of x in x
0.058 * [taylor]: Taking taylor expansion of 1.0 in x
0.063 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in (x) around 0
0.064 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x
0.064 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.064 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.064 * [taylor]: Taking taylor expansion of x in x
0.064 * [taylor]: Taking taylor expansion of 1.0 in x
0.064 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x
0.064 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.064 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.064 * [taylor]: Taking taylor expansion of x in x
0.064 * [taylor]: Taking taylor expansion of 1.0 in x
0.068 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in (x) around 0
0.068 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
0.068 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.068 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.068 * [taylor]: Taking taylor expansion of -1 in x
0.068 * [taylor]: Taking taylor expansion of x in x
0.068 * [taylor]: Taking taylor expansion of 1.0 in x
0.069 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
0.069 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.069 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.069 * [taylor]: Taking taylor expansion of -1 in x
0.069 * [taylor]: Taking taylor expansion of x in x
0.069 * [taylor]: Taking taylor expansion of 1.0 in x
0.073 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.073 * [approximate]: Taking taylor expansion of (/ (exp x) (- (exp x) 1.0)) in (x) around 0
0.073 * [taylor]: Taking taylor expansion of (/ (exp x) (- (exp x) 1.0)) in x
0.073 * [taylor]: Taking taylor expansion of (exp x) in x
0.073 * [taylor]: Taking taylor expansion of x in x
0.073 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.073 * [taylor]: Taking taylor expansion of (exp x) in x
0.073 * [taylor]: Taking taylor expansion of x in x
0.073 * [taylor]: Taking taylor expansion of 1.0 in x
0.075 * [taylor]: Taking taylor expansion of (/ (exp x) (- (exp x) 1.0)) in x
0.075 * [taylor]: Taking taylor expansion of (exp x) in x
0.075 * [taylor]: Taking taylor expansion of x in x
0.075 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.075 * [taylor]: Taking taylor expansion of (exp x) in x
0.075 * [taylor]: Taking taylor expansion of x in x
0.075 * [taylor]: Taking taylor expansion of 1.0 in x
0.087 * [approximate]: Taking taylor expansion of (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1.0)) in (x) around 0
0.087 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1.0)) in x
0.087 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.087 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.087 * [taylor]: Taking taylor expansion of x in x
0.088 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x
0.088 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.088 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.088 * [taylor]: Taking taylor expansion of x in x
0.088 * [taylor]: Taking taylor expansion of 1.0 in x
0.089 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1.0)) in x
0.089 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.089 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.089 * [taylor]: Taking taylor expansion of x in x
0.089 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x
0.089 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.089 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.089 * [taylor]: Taking taylor expansion of x in x
0.089 * [taylor]: Taking taylor expansion of 1.0 in x
0.095 * [approximate]: Taking taylor expansion of (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1.0)) in (x) around 0
0.095 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1.0)) in x
0.095 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.095 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.095 * [taylor]: Taking taylor expansion of -1 in x
0.095 * [taylor]: Taking taylor expansion of x in x
0.096 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
0.096 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.096 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.096 * [taylor]: Taking taylor expansion of -1 in x
0.096 * [taylor]: Taking taylor expansion of x in x
0.096 * [taylor]: Taking taylor expansion of 1.0 in x
0.097 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1.0)) in x
0.097 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.097 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.097 * [taylor]: Taking taylor expansion of -1 in x
0.097 * [taylor]: Taking taylor expansion of x in x
0.097 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
0.097 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.097 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.097 * [taylor]: Taking taylor expansion of -1 in x
0.097 * [taylor]: Taking taylor expansion of x in x
0.097 * [taylor]: Taking taylor expansion of 1.0 in x
0.103 * * * [progress]: simplifying candidates
0.104 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (exp (exp x)) (exp 1.0))
  (log (- (exp x) 1.0))
  (exp (- (exp x) 1.0))
  (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0)))
  (cbrt (- (exp x) 1.0))
  (* (* (- (exp x) 1.0) (- (exp x) 1.0)) (- (exp x) 1.0))
  (sqrt (- (exp x) 1.0))
  (sqrt (- (exp x) 1.0))
  (- (pow (exp x) 3) (pow 1.0 3))
  (+ (* (exp x) (exp x)) (+ (* 1.0 1.0) (* (exp x) 1.0)))
  (neg 1.0)
  (- (* (exp x) (exp x)) (* 1.0 1.0))
  (+ (exp x) 1.0)
  (+ (sqrt (exp x)) (sqrt 1.0))
  (- (sqrt (exp x)) (sqrt 1.0))
  (- (exp x) 1.0)
  (neg 1.0)
  (- x (log (- (exp x) 1.0)))
  (log (/ (exp x) (- (exp x) 1.0)))
  (exp (/ (exp x) (- (exp x) 1.0)))
  (/ (* (* (exp x) (exp x)) (exp x)) (* (* (- (exp x) 1.0) (- (exp x) 1.0)) (- (exp x) 1.0)))
  (* (cbrt (/ (exp x) (- (exp x) 1.0))) (cbrt (/ (exp x) (- (exp x) 1.0))))
  (cbrt (/ (exp x) (- (exp x) 1.0)))
  (* (* (/ (exp x) (- (exp x) 1.0)) (/ (exp x) (- (exp x) 1.0))) (/ (exp x) (- (exp x) 1.0)))
  (sqrt (/ (exp x) (- (exp x) 1.0)))
  (sqrt (/ (exp x) (- (exp x) 1.0)))
  (neg (exp x))
  (neg (- (exp x) 1.0))
  (/ (* (cbrt (exp x)) (cbrt (exp x))) (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0))))
  (/ (cbrt (exp x)) (cbrt (- (exp x) 1.0)))
  (/ (* (cbrt (exp x)) (cbrt (exp x))) (sqrt (- (exp x) 1.0)))
  (/ (cbrt (exp x)) (sqrt (- (exp x) 1.0)))
  (/ (* (cbrt (exp x)) (cbrt (exp x))) 1)
  (/ (cbrt (exp x)) (- (exp x) 1.0))
  (/ (* (cbrt (exp x)) (cbrt (exp x))) (+ (sqrt (exp x)) (sqrt 1.0)))
  (/ (cbrt (exp x)) (- (sqrt (exp x)) (sqrt 1.0)))
  (/ (* (cbrt (exp x)) (cbrt (exp x))) 1)
  (/ (cbrt (exp x)) (- (exp x) 1.0))
  (/ (sqrt (exp x)) (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0))))
  (/ (sqrt (exp x)) (cbrt (- (exp x) 1.0)))
  (/ (sqrt (exp x)) (sqrt (- (exp x) 1.0)))
  (/ (sqrt (exp x)) (sqrt (- (exp x) 1.0)))
  (/ (sqrt (exp x)) 1)
  (/ (sqrt (exp x)) (- (exp x) 1.0))
  (/ (sqrt (exp x)) (+ (sqrt (exp x)) (sqrt 1.0)))
  (/ (sqrt (exp x)) (- (sqrt (exp x)) (sqrt 1.0)))
  (/ (sqrt (exp x)) 1)
  (/ (sqrt (exp x)) (- (exp x) 1.0))
  (/ 1 (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0))))
  (/ (exp x) (cbrt (- (exp x) 1.0)))
  (/ 1 (sqrt (- (exp x) 1.0)))
  (/ (exp x) (sqrt (- (exp x) 1.0)))
  (/ 1 1)
  (/ (exp x) (- (exp x) 1.0))
  (/ 1 (+ (sqrt (exp x)) (sqrt 1.0)))
  (/ (exp x) (- (sqrt (exp x)) (sqrt 1.0)))
  (/ 1 1)
  (/ (exp x) (- (exp x) 1.0))
  (/ 1 (- (exp x) 1.0))
  (/ (- (exp x) 1.0) (exp x))
  (/ (exp x) (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0))))
  (/ (exp x) (sqrt (- (exp x) 1.0)))
  (/ (exp x) 1)
  (/ (exp x) (+ (sqrt (exp x)) (sqrt 1.0)))
  (/ (exp x) 1)
  (/ (- (exp x) 1.0) (cbrt (exp x)))
  (/ (- (exp x) 1.0) (sqrt (exp x)))
  (/ (- (exp x) 1.0) (exp x))
  (/ (exp x) (- (pow (exp x) 3) (pow 1.0 3)))
  (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0)))
  (+ (* 1/2 (pow x 2)) (+ (* 1/6 (pow x 3)) x))
  (- (exp x) 1.0)
  (- (exp x) 1.0)
  (+ 1/2 (+ (* 1/12 x) (/ 1 x)))
  (/ (exp x) (- (exp x) 1.0))
  (/ (exp x) (- (exp x) 1.0))
0.108 * * [simplify]: iteration  0 :  180  enodes  (cost  378 )
0.112 * * [simplify]: iteration  1 :  542  enodes  (cost  357 )
0.122 * * [simplify]: iteration  2 :  2174  enodes  (cost  354 )
0.171 * * [simplify]: iteration  3 :  5003  enodes  (cost  354 )
0.174 * [simplify]: Simplified to:
   (exp (- (exp x) 1.0))
  (log (- (exp x) 1.0))
  (exp (- (exp x) 1.0))
  (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0)))
  (cbrt (- (exp x) 1.0))
  (pow (- (exp x) 1.0) 3)
  (sqrt (- (exp x) 1.0))
  (sqrt (- (exp x) 1.0))
  (- (pow (exp x) 3) (pow 1.0 3))
  (+ (* 1.0 (+ 1.0 (exp x))) (exp (+ x x)))
  (neg 1.0)
  (- (* (exp x) (exp x)) (* 1.0 1.0))
  (+ (exp x) 1.0)
  (+ (sqrt (exp x)) (sqrt 1.0))
  (- (sqrt (exp x)) (sqrt 1.0))
  (- (exp x) 1.0)
  (neg 1.0)
  (- x (log (- (exp x) 1.0)))
  (- x (log (- (exp x) 1.0)))
  (exp (/ (exp x) (- (exp x) 1.0)))
  (pow (/ (exp x) (- (exp x) 1.0)) 3)
  (* (cbrt (/ (exp x) (- (exp x) 1.0))) (cbrt (/ (exp x) (- (exp x) 1.0))))
  (cbrt (/ (exp x) (- (exp x) 1.0)))
  (pow (/ (exp x) (- (exp x) 1.0)) 3)
  (sqrt (/ (exp x) (- (exp x) 1.0)))
  (sqrt (/ (exp x) (- (exp x) 1.0)))
  (neg (exp x))
  (neg (- (exp x) 1.0))
  (/ (* (cbrt (exp x)) (cbrt (exp x))) (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0))))
  (/ (cbrt (exp x)) (cbrt (- (exp x) 1.0)))
  (/ (* (cbrt (exp x)) (cbrt (exp x))) (sqrt (- (exp x) 1.0)))
  (/ (cbrt (exp x)) (sqrt (- (exp x) 1.0)))
  (* (cbrt (exp x)) (cbrt (exp x)))
  (/ (cbrt (exp x)) (- (exp x) 1.0))
  (/ (* (cbrt (exp x)) (cbrt (exp x))) (+ (sqrt (exp x)) (sqrt 1.0)))
  (/ (cbrt (exp x)) (- (sqrt (exp x)) (sqrt 1.0)))
  (* (cbrt (exp x)) (cbrt (exp x)))
  (/ (cbrt (exp x)) (- (exp x) 1.0))
  (/ (sqrt (exp x)) (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0))))
  (/ (sqrt (exp x)) (cbrt (- (exp x) 1.0)))
  (/ (sqrt (exp x)) (sqrt (- (exp x) 1.0)))
  (/ (sqrt (exp x)) (sqrt (- (exp x) 1.0)))
  (sqrt (exp x))
  (/ (sqrt (exp x)) (- (exp x) 1.0))
  (/ (sqrt (exp x)) (+ (sqrt (exp x)) (sqrt 1.0)))
  (/ (sqrt (exp x)) (- (sqrt (exp x)) (sqrt 1.0)))
  (sqrt (exp x))
  (/ (sqrt (exp x)) (- (exp x) 1.0))
  (/ 1 (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0))))
  (/ (exp x) (cbrt (- (exp x) 1.0)))
  (/ 1 (sqrt (- (exp x) 1.0)))
  (/ (exp x) (sqrt (- (exp x) 1.0)))
  1
  (/ (exp x) (- (exp x) 1.0))
  (/ 1 (+ (sqrt (exp x)) (sqrt 1.0)))
  (/ (exp x) (- (sqrt (exp x)) (sqrt 1.0)))
  1
  (/ (exp x) (- (exp x) 1.0))
  (/ 1 (- (exp x) 1.0))
  (- 1 (/ 1.0 (exp x)))
  (/ (exp x) (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0))))
  (/ (exp x) (sqrt (- (exp x) 1.0)))
  (exp x)
  (/ (exp x) (+ (sqrt (exp x)) (sqrt 1.0)))
  (exp x)
  (/ (- (exp x) 1.0) (cbrt (exp x)))
  (/ (- (exp x) 1.0) (sqrt (exp x)))
  (- 1 (/ 1.0 (exp x)))
  (/ (exp x) (- (pow (exp x) 3) (pow 1.0 3)))
  (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0)))
  (+ (* (pow x 2) (+ (* x 1/6) 1/2)) x)
  (- (exp x) 1.0)
  (- (exp x) 1.0)
  (+ 1/2 (+ (* 1/12 x) (/ 1 x)))
  (/ (exp x) (- (exp x) 1.0))
  (/ (exp x) (- (exp x) 1.0))
0.174 * * * [progress]: adding candidates to table
0.270 * * [progress]: iteration 2 / 4
0.271 * * * [progress]: picking best candidate
0.277 * * * * [pick]: Picked  #<alt (λ (x) (+ 1/2 (+ (* 1/12 x) (/ 1 x))))>
0.277 * * * [progress]: localizing error
0.285 * * * [progress]: generating rewritten candidates
0.285 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2 1)
0.289 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
0.295 * * * [progress]: generating series expansions
0.295 * * * * [progress]: [ 1 / 2 ] generating series at (2 2 1)
0.295 * [approximate]: Taking taylor expansion of (* 1/12 x) in (x) around 0
0.295 * [taylor]: Taking taylor expansion of (* 1/12 x) in x
0.295 * [taylor]: Taking taylor expansion of 1/12 in x
0.295 * [taylor]: Taking taylor expansion of x in x
0.295 * [taylor]: Taking taylor expansion of (* 1/12 x) in x
0.295 * [taylor]: Taking taylor expansion of 1/12 in x
0.295 * [taylor]: Taking taylor expansion of x in x
0.300 * [approximate]: Taking taylor expansion of (/ 1/12 x) in (x) around 0
0.300 * [taylor]: Taking taylor expansion of (/ 1/12 x) in x
0.300 * [taylor]: Taking taylor expansion of 1/12 in x
0.300 * [taylor]: Taking taylor expansion of x in x
0.301 * [taylor]: Taking taylor expansion of (/ 1/12 x) in x
0.301 * [taylor]: Taking taylor expansion of 1/12 in x
0.301 * [taylor]: Taking taylor expansion of x in x
0.304 * [approximate]: Taking taylor expansion of (/ -1/12 x) in (x) around 0
0.304 * [taylor]: Taking taylor expansion of (/ -1/12 x) in x
0.304 * [taylor]: Taking taylor expansion of -1/12 in x
0.304 * [taylor]: Taking taylor expansion of x in x
0.304 * [taylor]: Taking taylor expansion of (/ -1/12 x) in x
0.304 * [taylor]: Taking taylor expansion of -1/12 in x
0.305 * [taylor]: Taking taylor expansion of x in x
0.308 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
0.308 * [approximate]: Taking taylor expansion of (+ (* 1/12 x) (/ 1 x)) in (x) around 0
0.308 * [taylor]: Taking taylor expansion of (+ (* 1/12 x) (/ 1 x)) in x
0.308 * [taylor]: Taking taylor expansion of (* 1/12 x) in x
0.308 * [taylor]: Taking taylor expansion of 1/12 in x
0.308 * [taylor]: Taking taylor expansion of x in x
0.308 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.308 * [taylor]: Taking taylor expansion of x in x
0.308 * [taylor]: Taking taylor expansion of (+ (* 1/12 x) (/ 1 x)) in x
0.309 * [taylor]: Taking taylor expansion of (* 1/12 x) in x
0.309 * [taylor]: Taking taylor expansion of 1/12 in x
0.309 * [taylor]: Taking taylor expansion of x in x
0.309 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.309 * [taylor]: Taking taylor expansion of x in x
0.320 * [approximate]: Taking taylor expansion of (+ x (* 1/12 (/ 1 x))) in (x) around 0
0.320 * [taylor]: Taking taylor expansion of (+ x (* 1/12 (/ 1 x))) in x
0.320 * [taylor]: Taking taylor expansion of x in x
0.320 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 x)) in x
0.320 * [taylor]: Taking taylor expansion of 1/12 in x
0.320 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.320 * [taylor]: Taking taylor expansion of x in x
0.320 * [taylor]: Taking taylor expansion of (+ x (* 1/12 (/ 1 x))) in x
0.320 * [taylor]: Taking taylor expansion of x in x
0.320 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 x)) in x
0.320 * [taylor]: Taking taylor expansion of 1/12 in x
0.320 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.320 * [taylor]: Taking taylor expansion of x in x
0.332 * [approximate]: Taking taylor expansion of (neg (+ x (* 1/12 (/ 1 x)))) in (x) around 0
0.332 * [taylor]: Taking taylor expansion of (neg (+ x (* 1/12 (/ 1 x)))) in x
0.332 * [taylor]: Taking taylor expansion of (+ x (* 1/12 (/ 1 x))) in x
0.333 * [taylor]: Taking taylor expansion of x in x
0.333 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 x)) in x
0.333 * [taylor]: Taking taylor expansion of 1/12 in x
0.333 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.333 * [taylor]: Taking taylor expansion of x in x
0.333 * [taylor]: Taking taylor expansion of (neg (+ x (* 1/12 (/ 1 x)))) in x
0.333 * [taylor]: Taking taylor expansion of (+ x (* 1/12 (/ 1 x))) in x
0.333 * [taylor]: Taking taylor expansion of x in x
0.333 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 x)) in x
0.333 * [taylor]: Taking taylor expansion of 1/12 in x
0.333 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.333 * [taylor]: Taking taylor expansion of x in x
0.347 * * * [progress]: simplifying candidates
0.348 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* 1/12 x)
  (+ (log 1/12) (log x))
  (log (* 1/12 x))
  (exp (* 1/12 x))
  (* (* (* 1/12 1/12) 1/12) (* (* x x) x))
  (* (cbrt (* 1/12 x)) (cbrt (* 1/12 x)))
  (cbrt (* 1/12 x))
  (* (* (* 1/12 x) (* 1/12 x)) (* 1/12 x))
  (sqrt (* 1/12 x))
  (sqrt (* 1/12 x))
  (* (sqrt 1/12) (sqrt x))
  (* (sqrt 1/12) (sqrt x))
  (* 1/12 (* (cbrt x) (cbrt x)))
  (* 1/12 (sqrt x))
  (* 1/12 1)
  (* (cbrt 1/12) x)
  (* (sqrt 1/12) x)
  (* 1/12 x)
  (* (exp (* 1/12 x)) (exp (/ 1 x)))
  (log (+ (* 1/12 x) (/ 1 x)))
  (exp (+ (* 1/12 x) (/ 1 x)))
  (* (cbrt (+ (* 1/12 x) (/ 1 x))) (cbrt (+ (* 1/12 x) (/ 1 x))))
  (cbrt (+ (* 1/12 x) (/ 1 x)))
  (* (* (+ (* 1/12 x) (/ 1 x)) (+ (* 1/12 x) (/ 1 x))) (+ (* 1/12 x) (/ 1 x)))
  (sqrt (+ (* 1/12 x) (/ 1 x)))
  (sqrt (+ (* 1/12 x) (/ 1 x)))
  (+ (pow (* 1/12 x) 3) (pow (/ 1 x) 3))
  (+ (* (* 1/12 x) (* 1/12 x)) (- (* (/ 1 x) (/ 1 x)) (* (* 1/12 x) (/ 1 x))))
  (- (* (* 1/12 x) (* 1/12 x)) (* (/ 1 x) (/ 1 x)))
  (- (* 1/12 x) (/ 1 x))
  (* 1/12 x)
  (* 1/12 x)
  (* 1/12 x)
  (+ (* 1/12 x) (/ 1 x))
  (+ (* 1/12 x) (/ 1 x))
  (+ (* 1/12 x) (/ 1 x))
0.351 * * [simplify]: iteration  0 :  130  enodes  (cost  119 )
0.354 * * [simplify]: iteration  1 :  448  enodes  (cost  109 )
0.365 * * [simplify]: iteration  2 :  2305  enodes  (cost  108 )
0.414 * * [simplify]: iteration  3 :  5001  enodes  (cost  108 )
0.415 * [simplify]: Simplified to:
   (* 1/12 x)
  (log (* 1/12 x))
  (log (* 1/12 x))
  (exp (* 1/12 x))
  (pow (* 1/12 x) 3)
  (* (cbrt (* 1/12 x)) (cbrt (* 1/12 x)))
  (cbrt (* 1/12 x))
  (pow (* 1/12 x) 3)
  (sqrt (* 1/12 x))
  (sqrt (* 1/12 x))
  (* (sqrt 1/12) (sqrt x))
  (* (sqrt 1/12) (sqrt x))
  (* 1/12 (* (cbrt x) (cbrt x)))
  (* 1/12 (sqrt x))
  1/12
  (* (cbrt 1/12) x)
  (* (sqrt 1/12) x)
  (* 1/12 x)
  (exp (+ (* 1/12 x) (/ 1 x)))
  (log (+ (* 1/12 x) (/ 1 x)))
  (exp (+ (* 1/12 x) (/ 1 x)))
  (* (cbrt (+ (* 1/12 x) (/ 1 x))) (cbrt (+ (* 1/12 x) (/ 1 x))))
  (cbrt (+ (* 1/12 x) (/ 1 x)))
  (pow (+ (* 1/12 x) (/ 1 x)) 3)
  (sqrt (+ (* 1/12 x) (/ 1 x)))
  (sqrt (+ (* 1/12 x) (/ 1 x)))
  (+ (pow (* 1/12 x) 3) (pow (/ 1 x) 3))
  (+ (+ -1/12 (* 1/144 (* x x))) (/ (/ 1 x) x))
  (+ (/ (neg (/ 1 x)) x) (* 1/144 (* x x)))
  (- (* 1/12 x) (/ 1 x))
  (* 1/12 x)
  (* 1/12 x)
  (* 1/12 x)
  (+ (* 1/12 x) (/ 1 x))
  (+ (* 1/12 x) (/ 1 x))
  (+ (* 1/12 x) (/ 1 x))
0.415 * * * [progress]: adding candidates to table
0.456 * * [progress]: iteration 3 / 4
0.456 * * * [progress]: picking best candidate
0.462 * * * * [pick]: Picked  #<alt (λ (x) (/ 1 (- 1 (/ 1.0 (exp x)))))>
0.462 * * * [progress]: localizing error
0.468 * * * [progress]: generating rewritten candidates
0.468 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2)
0.474 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2 2)
0.478 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
0.490 * * * [progress]: generating series expansions
0.490 * * * * [progress]: [ 1 / 3 ] generating series at (2 2)
0.491 * [approximate]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp x)))) in (x) around 0
0.491 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp x)))) in x
0.491 * [taylor]: Taking taylor expansion of 1 in x
0.491 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp x))) in x
0.491 * [taylor]: Taking taylor expansion of 1.0 in x
0.491 * [taylor]: Taking taylor expansion of (/ 1 (exp x)) in x
0.491 * [taylor]: Taking taylor expansion of (exp x) in x
0.491 * [taylor]: Taking taylor expansion of x in x
0.491 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp x)))) in x
0.491 * [taylor]: Taking taylor expansion of 1 in x
0.491 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp x))) in x
0.491 * [taylor]: Taking taylor expansion of 1.0 in x
0.491 * [taylor]: Taking taylor expansion of (/ 1 (exp x)) in x
0.491 * [taylor]: Taking taylor expansion of (exp x) in x
0.491 * [taylor]: Taking taylor expansion of x in x
0.507 * [approximate]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ 1 x))))) in (x) around 0
0.507 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ 1 x))))) in x
0.507 * [taylor]: Taking taylor expansion of 1 in x
0.507 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp (/ 1 x)))) in x
0.507 * [taylor]: Taking taylor expansion of 1.0 in x
0.507 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ 1 x))) in x
0.507 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.507 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.507 * [taylor]: Taking taylor expansion of x in x
0.508 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ 1 x))))) in x
0.508 * [taylor]: Taking taylor expansion of 1 in x
0.508 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp (/ 1 x)))) in x
0.508 * [taylor]: Taking taylor expansion of 1.0 in x
0.508 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ 1 x))) in x
0.508 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.508 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.508 * [taylor]: Taking taylor expansion of x in x
0.518 * [approximate]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ -1 x))))) in (x) around 0
0.518 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ -1 x))))) in x
0.518 * [taylor]: Taking taylor expansion of 1 in x
0.519 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp (/ -1 x)))) in x
0.519 * [taylor]: Taking taylor expansion of 1.0 in x
0.519 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ -1 x))) in x
0.519 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.519 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.519 * [taylor]: Taking taylor expansion of -1 in x
0.519 * [taylor]: Taking taylor expansion of x in x
0.519 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ -1 x))))) in x
0.519 * [taylor]: Taking taylor expansion of 1 in x
0.519 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp (/ -1 x)))) in x
0.519 * [taylor]: Taking taylor expansion of 1.0 in x
0.519 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ -1 x))) in x
0.519 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.519 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.519 * [taylor]: Taking taylor expansion of -1 in x
0.519 * [taylor]: Taking taylor expansion of x in x
0.529 * * * * [progress]: [ 2 / 3 ] generating series at (2 2 2)
0.530 * [approximate]: Taking taylor expansion of (/ 1.0 (exp x)) in (x) around 0
0.530 * [taylor]: Taking taylor expansion of (/ 1.0 (exp x)) in x
0.530 * [taylor]: Taking taylor expansion of 1.0 in x
0.530 * [taylor]: Taking taylor expansion of (exp x) in x
0.530 * [taylor]: Taking taylor expansion of x in x
0.530 * [taylor]: Taking taylor expansion of (/ 1.0 (exp x)) in x
0.530 * [taylor]: Taking taylor expansion of 1.0 in x
0.530 * [taylor]: Taking taylor expansion of (exp x) in x
0.530 * [taylor]: Taking taylor expansion of x in x
0.538 * [approximate]: Taking taylor expansion of (/ 1.0 (exp (/ 1 x))) in (x) around 0
0.538 * [taylor]: Taking taylor expansion of (/ 1.0 (exp (/ 1 x))) in x
0.538 * [taylor]: Taking taylor expansion of 1.0 in x
0.538 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.538 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.538 * [taylor]: Taking taylor expansion of x in x
0.538 * [taylor]: Taking taylor expansion of (/ 1.0 (exp (/ 1 x))) in x
0.538 * [taylor]: Taking taylor expansion of 1.0 in x
0.538 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.538 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.538 * [taylor]: Taking taylor expansion of x in x
0.540 * [approximate]: Taking taylor expansion of (/ 1.0 (exp (/ -1 x))) in (x) around 0
0.540 * [taylor]: Taking taylor expansion of (/ 1.0 (exp (/ -1 x))) in x
0.540 * [taylor]: Taking taylor expansion of 1.0 in x
0.540 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.540 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.540 * [taylor]: Taking taylor expansion of -1 in x
0.540 * [taylor]: Taking taylor expansion of x in x
0.541 * [taylor]: Taking taylor expansion of (/ 1.0 (exp (/ -1 x))) in x
0.541 * [taylor]: Taking taylor expansion of 1.0 in x
0.541 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.541 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.541 * [taylor]: Taking taylor expansion of -1 in x
0.541 * [taylor]: Taking taylor expansion of x in x
0.543 * * * * [progress]: [ 3 / 3 ] generating series at (2)
0.543 * [approximate]: Taking taylor expansion of (/ 1 (- 1 (* 1.0 (/ 1 (exp x))))) in (x) around 0
0.543 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (* 1.0 (/ 1 (exp x))))) in x
0.543 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp x)))) in x
0.543 * [taylor]: Taking taylor expansion of 1 in x
0.543 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp x))) in x
0.543 * [taylor]: Taking taylor expansion of 1.0 in x
0.543 * [taylor]: Taking taylor expansion of (/ 1 (exp x)) in x
0.543 * [taylor]: Taking taylor expansion of (exp x) in x
0.543 * [taylor]: Taking taylor expansion of x in x
0.547 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (* 1.0 (/ 1 (exp x))))) in x
0.547 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp x)))) in x
0.547 * [taylor]: Taking taylor expansion of 1 in x
0.547 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp x))) in x
0.547 * [taylor]: Taking taylor expansion of 1.0 in x
0.547 * [taylor]: Taking taylor expansion of (/ 1 (exp x)) in x
0.547 * [taylor]: Taking taylor expansion of (exp x) in x
0.547 * [taylor]: Taking taylor expansion of x in x
0.564 * [approximate]: Taking taylor expansion of (/ 1 (- 1 (* 1.0 (/ 1 (exp (/ 1 x)))))) in (x) around 0
0.564 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (* 1.0 (/ 1 (exp (/ 1 x)))))) in x
0.564 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ 1 x))))) in x
0.564 * [taylor]: Taking taylor expansion of 1 in x
0.564 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp (/ 1 x)))) in x
0.564 * [taylor]: Taking taylor expansion of 1.0 in x
0.564 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ 1 x))) in x
0.564 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.564 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.564 * [taylor]: Taking taylor expansion of x in x
0.564 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (* 1.0 (/ 1 (exp (/ 1 x)))))) in x
0.564 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ 1 x))))) in x
0.564 * [taylor]: Taking taylor expansion of 1 in x
0.565 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp (/ 1 x)))) in x
0.565 * [taylor]: Taking taylor expansion of 1.0 in x
0.565 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ 1 x))) in x
0.565 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.565 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.565 * [taylor]: Taking taylor expansion of x in x
0.577 * [approximate]: Taking taylor expansion of (/ 1 (- 1 (* 1.0 (/ 1 (exp (/ -1 x)))))) in (x) around 0
0.577 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (* 1.0 (/ 1 (exp (/ -1 x)))))) in x
0.577 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ -1 x))))) in x
0.577 * [taylor]: Taking taylor expansion of 1 in x
0.577 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp (/ -1 x)))) in x
0.577 * [taylor]: Taking taylor expansion of 1.0 in x
0.577 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ -1 x))) in x
0.577 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.577 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.577 * [taylor]: Taking taylor expansion of -1 in x
0.577 * [taylor]: Taking taylor expansion of x in x
0.578 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (* 1.0 (/ 1 (exp (/ -1 x)))))) in x
0.578 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ -1 x))))) in x
0.578 * [taylor]: Taking taylor expansion of 1 in x
0.578 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp (/ -1 x)))) in x
0.578 * [taylor]: Taking taylor expansion of 1.0 in x
0.578 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ -1 x))) in x
0.578 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.578 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.578 * [taylor]: Taking taylor expansion of -1 in x
0.578 * [taylor]: Taking taylor expansion of x in x
0.593 * * * [progress]: simplifying candidates
0.595 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (exp 1) (exp (/ 1.0 (exp x))))
  (log (- 1 (/ 1.0 (exp x))))
  (exp (- 1 (/ 1.0 (exp x))))
  (* (cbrt (- 1 (/ 1.0 (exp x)))) (cbrt (- 1 (/ 1.0 (exp x)))))
  (cbrt (- 1 (/ 1.0 (exp x))))
  (* (* (- 1 (/ 1.0 (exp x))) (- 1 (/ 1.0 (exp x)))) (- 1 (/ 1.0 (exp x))))
  (sqrt (- 1 (/ 1.0 (exp x))))
  (sqrt (- 1 (/ 1.0 (exp x))))
  (- (pow 1 3) (pow (/ 1.0 (exp x)) 3))
  (+ (* 1 1) (+ (* (/ 1.0 (exp x)) (/ 1.0 (exp x))) (* 1 (/ 1.0 (exp x)))))
  (neg (/ 1.0 (exp x)))
  (- (* 1 1) (* (/ 1.0 (exp x)) (/ 1.0 (exp x))))
  (+ 1 (/ 1.0 (exp x)))
  (+ (sqrt 1) (sqrt (/ 1.0 (exp x))))
  (- (sqrt 1) (sqrt (/ 1.0 (exp x))))
  (+ (sqrt 1) (/ (sqrt 1.0) (sqrt (exp x))))
  (- (sqrt 1) (/ (sqrt 1.0) (sqrt (exp x))))
  (+ 1 (sqrt (/ 1.0 (exp x))))
  (- 1 (sqrt (/ 1.0 (exp x))))
  (+ 1 (/ (sqrt 1.0) (sqrt (exp x))))
  (- 1 (/ (sqrt 1.0) (sqrt (exp x))))
  (- 1 (/ 1.0 (exp x)))
  (neg (/ 1.0 (exp x)))
  (- (log 1.0) x)
  (log (/ 1.0 (exp x)))
  (exp (/ 1.0 (exp x)))
  (/ (* (* 1.0 1.0) 1.0) (* (* (exp x) (exp x)) (exp x)))
  (* (cbrt (/ 1.0 (exp x))) (cbrt (/ 1.0 (exp x))))
  (cbrt (/ 1.0 (exp x)))
  (* (* (/ 1.0 (exp x)) (/ 1.0 (exp x))) (/ 1.0 (exp x)))
  (sqrt (/ 1.0 (exp x)))
  (sqrt (/ 1.0 (exp x)))
  (neg 1.0)
  (neg (exp x))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt (exp x)) (cbrt (exp x))))
  (/ (cbrt 1.0) (cbrt (exp x)))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt (exp x)))
  (/ (cbrt 1.0) (sqrt (exp x)))
  (/ (* (cbrt 1.0) (cbrt 1.0)) 1)
  (/ (cbrt 1.0) (exp x))
  (/ (sqrt 1.0) (* (cbrt (exp x)) (cbrt (exp x))))
  (/ (sqrt 1.0) (cbrt (exp x)))
  (/ (sqrt 1.0) (sqrt (exp x)))
  (/ (sqrt 1.0) (sqrt (exp x)))
  (/ (sqrt 1.0) 1)
  (/ (sqrt 1.0) (exp x))
  (/ 1 (* (cbrt (exp x)) (cbrt (exp x))))
  (/ 1.0 (cbrt (exp x)))
  (/ 1 (sqrt (exp x)))
  (/ 1.0 (sqrt (exp x)))
  (/ 1 1)
  (/ 1.0 (exp x))
  (/ 1 (exp x))
  (/ (exp x) 1.0)
  (/ 1.0 (* (cbrt (exp x)) (cbrt (exp x))))
  (/ 1.0 (sqrt (exp x)))
  (/ 1.0 1)
  (/ (exp x) (cbrt 1.0))
  (/ (exp x) (sqrt 1.0))
  (/ (exp x) 1.0)
  (neg 1)
  (neg (log (- 1 (/ 1.0 (exp x)))))
  (- 0 (log (- 1 (/ 1.0 (exp x)))))
  (- (log 1) (log (- 1 (/ 1.0 (exp x)))))
  (log (/ 1 (- 1 (/ 1.0 (exp x)))))
  (exp (/ 1 (- 1 (/ 1.0 (exp x)))))
  (/ (* (* 1 1) 1) (* (* (- 1 (/ 1.0 (exp x))) (- 1 (/ 1.0 (exp x)))) (- 1 (/ 1.0 (exp x)))))
  (* (cbrt (/ 1 (- 1 (/ 1.0 (exp x))))) (cbrt (/ 1 (- 1 (/ 1.0 (exp x))))))
  (cbrt (/ 1 (- 1 (/ 1.0 (exp x)))))
  (* (* (/ 1 (- 1 (/ 1.0 (exp x)))) (/ 1 (- 1 (/ 1.0 (exp x))))) (/ 1 (- 1 (/ 1.0 (exp x)))))
  (sqrt (/ 1 (- 1 (/ 1.0 (exp x)))))
  (sqrt (/ 1 (- 1 (/ 1.0 (exp x)))))
  (neg 1)
  (neg (- 1 (/ 1.0 (exp x))))
  (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- 1 (/ 1.0 (exp x)))) (cbrt (- 1 (/ 1.0 (exp x))))))
  (/ (cbrt 1) (cbrt (- 1 (/ 1.0 (exp x)))))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (- 1 (/ 1.0 (exp x)))))
  (/ (cbrt 1) (sqrt (- 1 (/ 1.0 (exp x)))))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (- 1 (/ 1.0 (exp x))))
  (/ (* (cbrt 1) (cbrt 1)) (+ (sqrt 1) (sqrt (/ 1.0 (exp x)))))
  (/ (cbrt 1) (- (sqrt 1) (sqrt (/ 1.0 (exp x)))))
  (/ (* (cbrt 1) (cbrt 1)) (+ (sqrt 1) (/ (sqrt 1.0) (sqrt (exp x)))))
  (/ (cbrt 1) (- (sqrt 1) (/ (sqrt 1.0) (sqrt (exp x)))))
  (/ (* (cbrt 1) (cbrt 1)) (+ 1 (sqrt (/ 1.0 (exp x)))))
  (/ (cbrt 1) (- 1 (sqrt (/ 1.0 (exp x)))))
  (/ (* (cbrt 1) (cbrt 1)) (+ 1 (/ (sqrt 1.0) (sqrt (exp x)))))
  (/ (cbrt 1) (- 1 (/ (sqrt 1.0) (sqrt (exp x)))))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (- 1 (/ 1.0 (exp x))))
  (/ (sqrt 1) (* (cbrt (- 1 (/ 1.0 (exp x)))) (cbrt (- 1 (/ 1.0 (exp x))))))
  (/ (sqrt 1) (cbrt (- 1 (/ 1.0 (exp x)))))
  (/ (sqrt 1) (sqrt (- 1 (/ 1.0 (exp x)))))
  (/ (sqrt 1) (sqrt (- 1 (/ 1.0 (exp x)))))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (- 1 (/ 1.0 (exp x))))
  (/ (sqrt 1) (+ (sqrt 1) (sqrt (/ 1.0 (exp x)))))
  (/ (sqrt 1) (- (sqrt 1) (sqrt (/ 1.0 (exp x)))))
  (/ (sqrt 1) (+ (sqrt 1) (/ (sqrt 1.0) (sqrt (exp x)))))
  (/ (sqrt 1) (- (sqrt 1) (/ (sqrt 1.0) (sqrt (exp x)))))
  (/ (sqrt 1) (+ 1 (sqrt (/ 1.0 (exp x)))))
  (/ (sqrt 1) (- 1 (sqrt (/ 1.0 (exp x)))))
  (/ (sqrt 1) (+ 1 (/ (sqrt 1.0) (sqrt (exp x)))))
  (/ (sqrt 1) (- 1 (/ (sqrt 1.0) (sqrt (exp x)))))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (- 1 (/ 1.0 (exp x))))
  (/ 1 (* (cbrt (- 1 (/ 1.0 (exp x)))) (cbrt (- 1 (/ 1.0 (exp x))))))
  (/ 1 (cbrt (- 1 (/ 1.0 (exp x)))))
  (/ 1 (sqrt (- 1 (/ 1.0 (exp x)))))
  (/ 1 (sqrt (- 1 (/ 1.0 (exp x)))))
  (/ 1 1)
  (/ 1 (- 1 (/ 1.0 (exp x))))
  (/ 1 (+ (sqrt 1) (sqrt (/ 1.0 (exp x)))))
  (/ 1 (- (sqrt 1) (sqrt (/ 1.0 (exp x)))))
  (/ 1 (+ (sqrt 1) (/ (sqrt 1.0) (sqrt (exp x)))))
  (/ 1 (- (sqrt 1) (/ (sqrt 1.0) (sqrt (exp x)))))
  (/ 1 (+ 1 (sqrt (/ 1.0 (exp x)))))
  (/ 1 (- 1 (sqrt (/ 1.0 (exp x)))))
  (/ 1 (+ 1 (/ (sqrt 1.0) (sqrt (exp x)))))
  (/ 1 (- 1 (/ (sqrt 1.0) (sqrt (exp x)))))
  (/ 1 1)
  (/ 1 (- 1 (/ 1.0 (exp x))))
  (/ 1 (- 1 (/ 1.0 (exp x))))
  (/ (- 1 (/ 1.0 (exp x))) 1)
  (/ 1 (* (cbrt (- 1 (/ 1.0 (exp x)))) (cbrt (- 1 (/ 1.0 (exp x))))))
  (/ 1 (sqrt (- 1 (/ 1.0 (exp x)))))
  (/ 1 1)
  (/ 1 (+ (sqrt 1) (sqrt (/ 1.0 (exp x)))))
  (/ 1 (+ (sqrt 1) (/ (sqrt 1.0) (sqrt (exp x)))))
  (/ 1 (+ 1 (sqrt (/ 1.0 (exp x)))))
  (/ 1 (+ 1 (/ (sqrt 1.0) (sqrt (exp x)))))
  (/ 1 1)
  (/ (- 1 (/ 1.0 (exp x))) (cbrt 1))
  (/ (- 1 (/ 1.0 (exp x))) (sqrt 1))
  (/ (- 1 (/ 1.0 (exp x))) 1)
  (/ 1 (- (pow 1 3) (pow (/ 1.0 (exp x)) 3)))
  (/ 1 (- (* 1 1) (* (/ 1.0 (exp x)) (/ 1.0 (exp x)))))
  (- (+ (* 0.16666666666666666 (pow x 3)) (* 1.0 x)) (* 0.5 (pow x 2)))
  (- 1 (* 1.0 (/ 1 (exp x))))
  (- 1 (* 1.0 (/ 1 (exp x))))
  (- (+ (* 0.5 (pow x 2)) 1.0) (* 1.0 x))
  (/ 1.0 (exp x))
  (/ 1.0 (exp x))
  (+ 0.5 (+ (* 0.08333333333333334 x) (* 1.0 (/ 1 x))))
  (/ 1 (- 1 (* 1.0 (/ 1 (exp x)))))
  (/ 1 (- 1 (* 1.0 (/ 1 (exp x)))))
0.602 * * [simplify]: iteration  0 :  310  enodes  (cost  722 )
0.609 * * [simplify]: iteration  1 :  1324  enodes  (cost  620 )
0.630 * * [simplify]: iteration  2 :  5001  enodes  (cost  618 )
0.634 * [simplify]: Simplified to:
   (exp (- 1 (/ 1.0 (exp x))))
  (log (- 1 (/ 1.0 (exp x))))
  (exp (- 1 (/ 1.0 (exp x))))
  (* (cbrt (- 1 (/ 1.0 (exp x)))) (cbrt (- 1 (/ 1.0 (exp x)))))
  (cbrt (- 1 (/ 1.0 (exp x))))
  (pow (- 1 (/ 1.0 (exp x))) 3)
  (sqrt (- 1 (/ 1.0 (exp x))))
  (sqrt (- 1 (/ 1.0 (exp x))))
  (- 1 (pow (/ 1.0 (exp x)) 3))
  (+ (* (/ 1.0 (exp x)) (+ (/ 1.0 (exp x)) 1)) 1)
  (neg (/ 1.0 (exp x)))
  (- 1 (* (/ 1.0 (exp x)) (/ 1.0 (exp x))))
  (+ 1 (/ 1.0 (exp x)))
  (+ 1 (sqrt (/ 1.0 (exp x))))
  (- 1 (sqrt (/ 1.0 (exp x))))
  (+ 1 (/ (sqrt 1.0) (sqrt (exp x))))
  (- 1 (/ (sqrt 1.0) (sqrt (exp x))))
  (+ 1 (sqrt (/ 1.0 (exp x))))
  (- 1 (sqrt (/ 1.0 (exp x))))
  (+ 1 (/ (sqrt 1.0) (sqrt (exp x))))
  (- 1 (/ (sqrt 1.0) (sqrt (exp x))))
  (- 1 (/ 1.0 (exp x)))
  (neg (/ 1.0 (exp x)))
  (- (log 1.0) x)
  (- (log 1.0) x)
  (exp (/ 1.0 (exp x)))
  (pow (/ 1.0 (exp x)) 3)
  (* (cbrt (/ 1.0 (exp x))) (cbrt (/ 1.0 (exp x))))
  (cbrt (/ 1.0 (exp x)))
  (pow (/ 1.0 (exp x)) 3)
  (sqrt (/ 1.0 (exp x)))
  (sqrt (/ 1.0 (exp x)))
  (neg 1.0)
  (neg (exp x))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt (exp x)) (cbrt (exp x))))
  (/ (cbrt 1.0) (cbrt (exp x)))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt (exp x)))
  (/ (cbrt 1.0) (sqrt (exp x)))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt 1.0) (exp x))
  (/ (sqrt 1.0) (* (cbrt (exp x)) (cbrt (exp x))))
  (/ (sqrt 1.0) (cbrt (exp x)))
  (/ (sqrt 1.0) (sqrt (exp x)))
  (/ (sqrt 1.0) (sqrt (exp x)))
  (sqrt 1.0)
  (/ (sqrt 1.0) (exp x))
  (/ 1 (* (cbrt (exp x)) (cbrt (exp x))))
  (/ 1.0 (cbrt (exp x)))
  (/ 1 (sqrt (exp x)))
  (/ 1.0 (sqrt (exp x)))
  1
  (/ 1.0 (exp x))
  (/ 1 (exp x))
  (/ (exp x) 1.0)
  (/ 1.0 (* (cbrt (exp x)) (cbrt (exp x))))
  (/ 1.0 (sqrt (exp x)))
  1.0
  (/ (exp x) (cbrt 1.0))
  (/ (exp x) (sqrt 1.0))
  (/ (exp x) 1.0)
  -1
  (log (/ 1 (- 1 (/ 1.0 (exp x)))))
  (log (/ 1 (- 1 (/ 1.0 (exp x)))))
  (log (/ 1 (- 1 (/ 1.0 (exp x)))))
  (log (/ 1 (- 1 (/ 1.0 (exp x)))))
  (exp (/ 1 (- 1 (/ 1.0 (exp x)))))
  (pow (/ 1 (- 1 (/ 1.0 (exp x)))) 3)
  (* (cbrt (/ 1 (- 1 (/ 1.0 (exp x))))) (cbrt (/ 1 (- 1 (/ 1.0 (exp x))))))
  (cbrt (/ 1 (- 1 (/ 1.0 (exp x)))))
  (pow (/ 1 (- 1 (/ 1.0 (exp x)))) 3)
  (sqrt (/ 1 (- 1 (/ 1.0 (exp x)))))
  (sqrt (/ 1 (- 1 (/ 1.0 (exp x)))))
  -1
  (+ -1 (/ 1.0 (exp x)))
  (/ (/ 1 (cbrt (- 1 (/ 1.0 (exp x))))) (cbrt (- 1 (/ 1.0 (exp x)))))
  (/ 1 (cbrt (- 1 (/ 1.0 (exp x)))))
  (/ 1 (sqrt (- 1 (/ 1.0 (exp x)))))
  (/ 1 (sqrt (- 1 (/ 1.0 (exp x)))))
  1
  (/ 1 (- 1 (/ 1.0 (exp x))))
  (/ 1 (+ 1 (sqrt (/ 1.0 (exp x)))))
  (/ 1 (- 1 (sqrt (/ 1.0 (exp x)))))
  (/ 1 (+ 1 (/ (sqrt 1.0) (sqrt (exp x)))))
  (/ 1 (- 1 (/ (sqrt 1.0) (sqrt (exp x)))))
  (/ 1 (+ 1 (sqrt (/ 1.0 (exp x)))))
  (/ 1 (- 1 (sqrt (/ 1.0 (exp x)))))
  (/ 1 (+ 1 (/ (sqrt 1.0) (sqrt (exp x)))))
  (/ 1 (- 1 (/ (sqrt 1.0) (sqrt (exp x)))))
  1
  (/ 1 (- 1 (/ 1.0 (exp x))))
  (/ (/ 1 (cbrt (- 1 (/ 1.0 (exp x))))) (cbrt (- 1 (/ 1.0 (exp x)))))
  (/ 1 (cbrt (- 1 (/ 1.0 (exp x)))))
  (/ 1 (sqrt (- 1 (/ 1.0 (exp x)))))
  (/ 1 (sqrt (- 1 (/ 1.0 (exp x)))))
  1
  (/ 1 (- 1 (/ 1.0 (exp x))))
  (/ 1 (+ 1 (sqrt (/ 1.0 (exp x)))))
  (/ 1 (- 1 (sqrt (/ 1.0 (exp x)))))
  (/ 1 (+ 1 (/ (sqrt 1.0) (sqrt (exp x)))))
  (/ 1 (- 1 (/ (sqrt 1.0) (sqrt (exp x)))))
  (/ 1 (+ 1 (sqrt (/ 1.0 (exp x)))))
  (/ 1 (- 1 (sqrt (/ 1.0 (exp x)))))
  (/ 1 (+ 1 (/ (sqrt 1.0) (sqrt (exp x)))))
  (/ 1 (- 1 (/ (sqrt 1.0) (sqrt (exp x)))))
  1
  (/ 1 (- 1 (/ 1.0 (exp x))))
  (/ (/ 1 (cbrt (- 1 (/ 1.0 (exp x))))) (cbrt (- 1 (/ 1.0 (exp x)))))
  (/ 1 (cbrt (- 1 (/ 1.0 (exp x)))))
  (/ 1 (sqrt (- 1 (/ 1.0 (exp x)))))
  (/ 1 (sqrt (- 1 (/ 1.0 (exp x)))))
  1
  (/ 1 (- 1 (/ 1.0 (exp x))))
  (/ 1 (+ 1 (sqrt (/ 1.0 (exp x)))))
  (/ 1 (- 1 (sqrt (/ 1.0 (exp x)))))
  (/ 1 (+ 1 (/ (sqrt 1.0) (sqrt (exp x)))))
  (/ 1 (- 1 (/ (sqrt 1.0) (sqrt (exp x)))))
  (/ 1 (+ 1 (sqrt (/ 1.0 (exp x)))))
  (/ 1 (- 1 (sqrt (/ 1.0 (exp x)))))
  (/ 1 (+ 1 (/ (sqrt 1.0) (sqrt (exp x)))))
  (/ 1 (- 1 (/ (sqrt 1.0) (sqrt (exp x)))))
  1
  (/ 1 (- 1 (/ 1.0 (exp x))))
  (/ 1 (- 1 (/ 1.0 (exp x))))
  (- 1 (/ 1.0 (exp x)))
  (/ (/ 1 (cbrt (- 1 (/ 1.0 (exp x))))) (cbrt (- 1 (/ 1.0 (exp x)))))
  (/ 1 (sqrt (- 1 (/ 1.0 (exp x)))))
  1
  (/ 1 (+ 1 (sqrt (/ 1.0 (exp x)))))
  (/ 1 (+ 1 (/ (sqrt 1.0) (sqrt (exp x)))))
  (/ 1 (+ 1 (sqrt (/ 1.0 (exp x)))))
  (/ 1 (+ 1 (/ (sqrt 1.0) (sqrt (exp x)))))
  1
  (- 1 (/ 1.0 (exp x)))
  (- 1 (/ 1.0 (exp x)))
  (- 1 (/ 1.0 (exp x)))
  (/ 1 (- 1 (pow (/ 1.0 (exp x)) 3)))
  (/ 1 (- 1 (* (/ 1.0 (exp x)) (/ 1.0 (exp x)))))
  (- (+ (* 0.16666666666666666 (pow x 3)) (* 1.0 x)) (* 0.5 (pow x 2)))
  (- 1 (/ 1.0 (exp x)))
  (- 1 (/ 1.0 (exp x)))
  (- 1.0 (* x (- 1.0 (* x 0.5))))
  (/ 1.0 (exp x))
  (/ 1.0 (exp x))
  (+ 0.5 (+ (* 0.08333333333333334 x) (* 1.0 (/ 1 x))))
  (/ 1 (- 1 (/ 1.0 (exp x))))
  (/ 1 (- 1 (/ 1.0 (exp x))))
0.635 * * * [progress]: adding candidates to table
0.748 * * [progress]: iteration 4 / 4
0.748 * * * [progress]: picking best candidate
0.752 * * * * [pick]: Picked  #<alt (λ (x) (* (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0))) (+ (exp x) 1.0)))>
0.752 * * * [progress]: localizing error
0.764 * * * [progress]: generating rewritten candidates
0.764 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2)
0.770 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1)
0.779 * * * * [progress]: [ 3 / 4 ] rewriting at (2)
0.796 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 1)
0.807 * * * [progress]: generating series expansions
0.807 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2)
0.807 * [approximate]: Taking taylor expansion of (- (pow (exp x) 2) 1.0) in (x) around 0
0.807 * [taylor]: Taking taylor expansion of (- (pow (exp x) 2) 1.0) in x
0.807 * [taylor]: Taking taylor expansion of (pow (exp x) 2) in x
0.807 * [taylor]: Taking taylor expansion of (exp x) in x
0.807 * [taylor]: Taking taylor expansion of x in x
0.807 * [taylor]: Taking taylor expansion of 1.0 in x
0.808 * [taylor]: Taking taylor expansion of (- (pow (exp x) 2) 1.0) in x
0.808 * [taylor]: Taking taylor expansion of (pow (exp x) 2) in x
0.808 * [taylor]: Taking taylor expansion of (exp x) in x
0.808 * [taylor]: Taking taylor expansion of x in x
0.808 * [taylor]: Taking taylor expansion of 1.0 in x
0.815 * [approximate]: Taking taylor expansion of (- (pow (exp (/ 1 x)) 2) 1.0) in (x) around 0
0.815 * [taylor]: Taking taylor expansion of (- (pow (exp (/ 1 x)) 2) 1.0) in x
0.815 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 2) in x
0.815 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.815 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.815 * [taylor]: Taking taylor expansion of x in x
0.816 * [taylor]: Taking taylor expansion of 1.0 in x
0.816 * [taylor]: Taking taylor expansion of (- (pow (exp (/ 1 x)) 2) 1.0) in x
0.816 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 2) in x
0.816 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.816 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.816 * [taylor]: Taking taylor expansion of x in x
0.816 * [taylor]: Taking taylor expansion of 1.0 in x
0.824 * [approximate]: Taking taylor expansion of (- (pow (exp (/ -1 x)) 2) 1.0) in (x) around 0
0.824 * [taylor]: Taking taylor expansion of (- (pow (exp (/ -1 x)) 2) 1.0) in x
0.824 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 2) in x
0.824 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.824 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.824 * [taylor]: Taking taylor expansion of -1 in x
0.824 * [taylor]: Taking taylor expansion of x in x
0.824 * [taylor]: Taking taylor expansion of 1.0 in x
0.824 * [taylor]: Taking taylor expansion of (- (pow (exp (/ -1 x)) 2) 1.0) in x
0.825 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 2) in x
0.825 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.825 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.825 * [taylor]: Taking taylor expansion of -1 in x
0.825 * [taylor]: Taking taylor expansion of x in x
0.825 * [taylor]: Taking taylor expansion of 1.0 in x
0.833 * * * * [progress]: [ 2 / 4 ] generating series at (2 1)
0.833 * [approximate]: Taking taylor expansion of (/ (exp x) (- (pow (exp x) 2) 1.0)) in (x) around 0
0.833 * [taylor]: Taking taylor expansion of (/ (exp x) (- (pow (exp x) 2) 1.0)) in x
0.833 * [taylor]: Taking taylor expansion of (exp x) in x
0.833 * [taylor]: Taking taylor expansion of x in x
0.833 * [taylor]: Taking taylor expansion of (- (pow (exp x) 2) 1.0) in x
0.833 * [taylor]: Taking taylor expansion of (pow (exp x) 2) in x
0.833 * [taylor]: Taking taylor expansion of (exp x) in x
0.833 * [taylor]: Taking taylor expansion of x in x
0.833 * [taylor]: Taking taylor expansion of 1.0 in x
0.836 * [taylor]: Taking taylor expansion of (/ (exp x) (- (pow (exp x) 2) 1.0)) in x
0.836 * [taylor]: Taking taylor expansion of (exp x) in x
0.836 * [taylor]: Taking taylor expansion of x in x
0.836 * [taylor]: Taking taylor expansion of (- (pow (exp x) 2) 1.0) in x
0.836 * [taylor]: Taking taylor expansion of (pow (exp x) 2) in x
0.836 * [taylor]: Taking taylor expansion of (exp x) in x
0.836 * [taylor]: Taking taylor expansion of x in x
0.836 * [taylor]: Taking taylor expansion of 1.0 in x
0.864 * [approximate]: Taking taylor expansion of (/ (exp (/ 1 x)) (- (pow (exp (/ 1 x)) 2) 1.0)) in (x) around 0
0.864 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 x)) (- (pow (exp (/ 1 x)) 2) 1.0)) in x
0.864 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.864 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.864 * [taylor]: Taking taylor expansion of x in x
0.864 * [taylor]: Taking taylor expansion of (- (pow (exp (/ 1 x)) 2) 1.0) in x
0.864 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 2) in x
0.864 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.864 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.864 * [taylor]: Taking taylor expansion of x in x
0.864 * [taylor]: Taking taylor expansion of 1.0 in x
0.865 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 x)) (- (pow (exp (/ 1 x)) 2) 1.0)) in x
0.865 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.865 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.865 * [taylor]: Taking taylor expansion of x in x
0.866 * [taylor]: Taking taylor expansion of (- (pow (exp (/ 1 x)) 2) 1.0) in x
0.866 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 2) in x
0.866 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.866 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.866 * [taylor]: Taking taylor expansion of x in x
0.866 * [taylor]: Taking taylor expansion of 1.0 in x
0.878 * [approximate]: Taking taylor expansion of (/ (exp (/ -1 x)) (- (pow (exp (/ -1 x)) 2) 1.0)) in (x) around 0
0.878 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 x)) (- (pow (exp (/ -1 x)) 2) 1.0)) in x
0.878 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.878 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.878 * [taylor]: Taking taylor expansion of -1 in x
0.878 * [taylor]: Taking taylor expansion of x in x
0.879 * [taylor]: Taking taylor expansion of (- (pow (exp (/ -1 x)) 2) 1.0) in x
0.879 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 2) in x
0.879 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.879 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.879 * [taylor]: Taking taylor expansion of -1 in x
0.879 * [taylor]: Taking taylor expansion of x in x
0.879 * [taylor]: Taking taylor expansion of 1.0 in x
0.880 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 x)) (- (pow (exp (/ -1 x)) 2) 1.0)) in x
0.880 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.880 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.880 * [taylor]: Taking taylor expansion of -1 in x
0.880 * [taylor]: Taking taylor expansion of x in x
0.880 * [taylor]: Taking taylor expansion of (- (pow (exp (/ -1 x)) 2) 1.0) in x
0.880 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 2) in x
0.880 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.880 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.880 * [taylor]: Taking taylor expansion of -1 in x
0.880 * [taylor]: Taking taylor expansion of x in x
0.881 * [taylor]: Taking taylor expansion of 1.0 in x
0.893 * * * * [progress]: [ 3 / 4 ] generating series at (2)
0.893 * [approximate]: Taking taylor expansion of (/ (* (+ (exp x) 1.0) (exp x)) (- (pow (exp x) 2) 1.0)) in (x) around 0
0.893 * [taylor]: Taking taylor expansion of (/ (* (+ (exp x) 1.0) (exp x)) (- (pow (exp x) 2) 1.0)) in x
0.893 * [taylor]: Taking taylor expansion of (* (+ (exp x) 1.0) (exp x)) in x
0.893 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.893 * [taylor]: Taking taylor expansion of (exp x) in x
0.893 * [taylor]: Taking taylor expansion of x in x
0.893 * [taylor]: Taking taylor expansion of 1.0 in x
0.893 * [taylor]: Taking taylor expansion of (exp x) in x
0.893 * [taylor]: Taking taylor expansion of x in x
0.893 * [taylor]: Taking taylor expansion of (- (pow (exp x) 2) 1.0) in x
0.893 * [taylor]: Taking taylor expansion of (pow (exp x) 2) in x
0.893 * [taylor]: Taking taylor expansion of (exp x) in x
0.893 * [taylor]: Taking taylor expansion of x in x
0.893 * [taylor]: Taking taylor expansion of 1.0 in x
0.896 * [taylor]: Taking taylor expansion of (/ (* (+ (exp x) 1.0) (exp x)) (- (pow (exp x) 2) 1.0)) in x
0.896 * [taylor]: Taking taylor expansion of (* (+ (exp x) 1.0) (exp x)) in x
0.896 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.896 * [taylor]: Taking taylor expansion of (exp x) in x
0.897 * [taylor]: Taking taylor expansion of x in x
0.897 * [taylor]: Taking taylor expansion of 1.0 in x
0.897 * [taylor]: Taking taylor expansion of (exp x) in x
0.897 * [taylor]: Taking taylor expansion of x in x
0.897 * [taylor]: Taking taylor expansion of (- (pow (exp x) 2) 1.0) in x
0.897 * [taylor]: Taking taylor expansion of (pow (exp x) 2) in x
0.897 * [taylor]: Taking taylor expansion of (exp x) in x
0.897 * [taylor]: Taking taylor expansion of x in x
0.897 * [taylor]: Taking taylor expansion of 1.0 in x
0.914 * [approximate]: Taking taylor expansion of (/ (* (exp (/ 1 x)) (+ (exp (/ 1 x)) 1.0)) (- (pow (exp (/ 1 x)) 2) 1.0)) in (x) around 0
0.914 * [taylor]: Taking taylor expansion of (/ (* (exp (/ 1 x)) (+ (exp (/ 1 x)) 1.0)) (- (pow (exp (/ 1 x)) 2) 1.0)) in x
0.914 * [taylor]: Taking taylor expansion of (* (exp (/ 1 x)) (+ (exp (/ 1 x)) 1.0)) in x
0.914 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.914 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.914 * [taylor]: Taking taylor expansion of x in x
0.915 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.915 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.915 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.915 * [taylor]: Taking taylor expansion of x in x
0.915 * [taylor]: Taking taylor expansion of 1.0 in x
0.915 * [taylor]: Taking taylor expansion of (- (pow (exp (/ 1 x)) 2) 1.0) in x
0.915 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 2) in x
0.915 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.915 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.915 * [taylor]: Taking taylor expansion of x in x
0.915 * [taylor]: Taking taylor expansion of 1.0 in x
0.916 * [taylor]: Taking taylor expansion of (/ (* (exp (/ 1 x)) (+ (exp (/ 1 x)) 1.0)) (- (pow (exp (/ 1 x)) 2) 1.0)) in x
0.916 * [taylor]: Taking taylor expansion of (* (exp (/ 1 x)) (+ (exp (/ 1 x)) 1.0)) in x
0.916 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.916 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.916 * [taylor]: Taking taylor expansion of x in x
0.917 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.917 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.917 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.917 * [taylor]: Taking taylor expansion of x in x
0.917 * [taylor]: Taking taylor expansion of 1.0 in x
0.917 * [taylor]: Taking taylor expansion of (- (pow (exp (/ 1 x)) 2) 1.0) in x
0.917 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 2) in x
0.917 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.917 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.917 * [taylor]: Taking taylor expansion of x in x
0.918 * [taylor]: Taking taylor expansion of 1.0 in x
0.940 * [approximate]: Taking taylor expansion of (/ (* (+ (exp (/ -1 x)) 1.0) (exp (/ -1 x))) (- (pow (exp (/ -1 x)) 2) 1.0)) in (x) around 0
0.940 * [taylor]: Taking taylor expansion of (/ (* (+ (exp (/ -1 x)) 1.0) (exp (/ -1 x))) (- (pow (exp (/ -1 x)) 2) 1.0)) in x
0.940 * [taylor]: Taking taylor expansion of (* (+ (exp (/ -1 x)) 1.0) (exp (/ -1 x))) in x
0.940 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.940 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.940 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.940 * [taylor]: Taking taylor expansion of -1 in x
0.940 * [taylor]: Taking taylor expansion of x in x
0.941 * [taylor]: Taking taylor expansion of 1.0 in x
0.941 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.941 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.941 * [taylor]: Taking taylor expansion of -1 in x
0.941 * [taylor]: Taking taylor expansion of x in x
0.941 * [taylor]: Taking taylor expansion of (- (pow (exp (/ -1 x)) 2) 1.0) in x
0.941 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 2) in x
0.941 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.941 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.941 * [taylor]: Taking taylor expansion of -1 in x
0.941 * [taylor]: Taking taylor expansion of x in x
0.942 * [taylor]: Taking taylor expansion of 1.0 in x
0.943 * [taylor]: Taking taylor expansion of (/ (* (+ (exp (/ -1 x)) 1.0) (exp (/ -1 x))) (- (pow (exp (/ -1 x)) 2) 1.0)) in x
0.943 * [taylor]: Taking taylor expansion of (* (+ (exp (/ -1 x)) 1.0) (exp (/ -1 x))) in x
0.943 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.943 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.943 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.943 * [taylor]: Taking taylor expansion of -1 in x
0.943 * [taylor]: Taking taylor expansion of x in x
0.943 * [taylor]: Taking taylor expansion of 1.0 in x
0.943 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.943 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.943 * [taylor]: Taking taylor expansion of -1 in x
0.943 * [taylor]: Taking taylor expansion of x in x
0.944 * [taylor]: Taking taylor expansion of (- (pow (exp (/ -1 x)) 2) 1.0) in x
0.944 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 2) in x
0.944 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.944 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.944 * [taylor]: Taking taylor expansion of -1 in x
0.944 * [taylor]: Taking taylor expansion of x in x
0.944 * [taylor]: Taking taylor expansion of 1.0 in x
0.962 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 1)
0.962 * [approximate]: Taking taylor expansion of (pow (exp x) 2) in (x) around 0
0.962 * [taylor]: Taking taylor expansion of (pow (exp x) 2) in x
0.962 * [taylor]: Taking taylor expansion of (exp x) in x
0.962 * [taylor]: Taking taylor expansion of x in x
0.962 * [taylor]: Taking taylor expansion of (pow (exp x) 2) in x
0.962 * [taylor]: Taking taylor expansion of (exp x) in x
0.962 * [taylor]: Taking taylor expansion of x in x
0.965 * [approximate]: Taking taylor expansion of (pow (exp (/ 1 x)) 2) in (x) around 0
0.965 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 2) in x
0.965 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.965 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.965 * [taylor]: Taking taylor expansion of x in x
0.965 * [taylor]: Taking taylor expansion of (pow (exp (/ 1 x)) 2) in x
0.965 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.965 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.965 * [taylor]: Taking taylor expansion of x in x
0.970 * [approximate]: Taking taylor expansion of (pow (exp (/ -1 x)) 2) in (x) around 0
0.970 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 2) in x
0.970 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.970 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.970 * [taylor]: Taking taylor expansion of -1 in x
0.970 * [taylor]: Taking taylor expansion of x in x
0.971 * [taylor]: Taking taylor expansion of (pow (exp (/ -1 x)) 2) in x
0.971 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.971 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.971 * [taylor]: Taking taylor expansion of -1 in x
0.971 * [taylor]: Taking taylor expansion of x in x
0.975 * * * [progress]: simplifying candidates
0.977 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (exp (* (exp x) (exp x))) (exp (* 1.0 1.0)))
  (log (- (* (exp x) (exp x)) (* 1.0 1.0)))
  (exp (- (* (exp x) (exp x)) (* 1.0 1.0)))
  (* (cbrt (- (* (exp x) (exp x)) (* 1.0 1.0))) (cbrt (- (* (exp x) (exp x)) (* 1.0 1.0))))
  (cbrt (- (* (exp x) (exp x)) (* 1.0 1.0)))
  (* (* (- (* (exp x) (exp x)) (* 1.0 1.0)) (- (* (exp x) (exp x)) (* 1.0 1.0))) (- (* (exp x) (exp x)) (* 1.0 1.0)))
  (sqrt (- (* (exp x) (exp x)) (* 1.0 1.0)))
  (sqrt (- (* (exp x) (exp x)) (* 1.0 1.0)))
  (- (pow (* (exp x) (exp x)) 3) (pow (* 1.0 1.0) 3))
  (+ (* (* (exp x) (exp x)) (* (exp x) (exp x))) (+ (* (* 1.0 1.0) (* 1.0 1.0)) (* (* (exp x) (exp x)) (* 1.0 1.0))))
  (neg (* 1.0 1.0))
  (- (* (* (exp x) (exp x)) (* (exp x) (exp x))) (* (* 1.0 1.0) (* 1.0 1.0)))
  (+ (* (exp x) (exp x)) (* 1.0 1.0))
  (+ (exp x) 1.0)
  (- (exp x) 1.0)
  (neg (* 1.0 1.0))
  (- x (log (- (* (exp x) (exp x)) (* 1.0 1.0))))
  (log (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0))))
  (exp (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0))))
  (/ (* (* (exp x) (exp x)) (exp x)) (* (* (- (* (exp x) (exp x)) (* 1.0 1.0)) (- (* (exp x) (exp x)) (* 1.0 1.0))) (- (* (exp x) (exp x)) (* 1.0 1.0))))
  (* (cbrt (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0)))) (cbrt (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0)))))
  (cbrt (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0))))
  (* (* (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0))) (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0)))) (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0))))
  (sqrt (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0))))
  (sqrt (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0))))
  (neg (exp x))
  (neg (- (* (exp x) (exp x)) (* 1.0 1.0)))
  (/ (* (cbrt (exp x)) (cbrt (exp x))) (* (cbrt (- (* (exp x) (exp x)) (* 1.0 1.0))) (cbrt (- (* (exp x) (exp x)) (* 1.0 1.0)))))
  (/ (cbrt (exp x)) (cbrt (- (* (exp x) (exp x)) (* 1.0 1.0))))
  (/ (* (cbrt (exp x)) (cbrt (exp x))) (sqrt (- (* (exp x) (exp x)) (* 1.0 1.0))))
  (/ (cbrt (exp x)) (sqrt (- (* (exp x) (exp x)) (* 1.0 1.0))))
  (/ (* (cbrt (exp x)) (cbrt (exp x))) 1)
  (/ (cbrt (exp x)) (- (* (exp x) (exp x)) (* 1.0 1.0)))
  (/ (* (cbrt (exp x)) (cbrt (exp x))) (+ (exp x) 1.0))
  (/ (cbrt (exp x)) (- (exp x) 1.0))
  (/ (sqrt (exp x)) (* (cbrt (- (* (exp x) (exp x)) (* 1.0 1.0))) (cbrt (- (* (exp x) (exp x)) (* 1.0 1.0)))))
  (/ (sqrt (exp x)) (cbrt (- (* (exp x) (exp x)) (* 1.0 1.0))))
  (/ (sqrt (exp x)) (sqrt (- (* (exp x) (exp x)) (* 1.0 1.0))))
  (/ (sqrt (exp x)) (sqrt (- (* (exp x) (exp x)) (* 1.0 1.0))))
  (/ (sqrt (exp x)) 1)
  (/ (sqrt (exp x)) (- (* (exp x) (exp x)) (* 1.0 1.0)))
  (/ (sqrt (exp x)) (+ (exp x) 1.0))
  (/ (sqrt (exp x)) (- (exp x) 1.0))
  (/ 1 (* (cbrt (- (* (exp x) (exp x)) (* 1.0 1.0))) (cbrt (- (* (exp x) (exp x)) (* 1.0 1.0)))))
  (/ (exp x) (cbrt (- (* (exp x) (exp x)) (* 1.0 1.0))))
  (/ 1 (sqrt (- (* (exp x) (exp x)) (* 1.0 1.0))))
  (/ (exp x) (sqrt (- (* (exp x) (exp x)) (* 1.0 1.0))))
  (/ 1 1)
  (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0)))
  (/ 1 (+ (exp x) 1.0))
  (/ (exp x) (- (exp x) 1.0))
  (/ 1 (- (* (exp x) (exp x)) (* 1.0 1.0)))
  (/ (- (* (exp x) (exp x)) (* 1.0 1.0)) (exp x))
  (/ (exp x) (* (cbrt (- (* (exp x) (exp x)) (* 1.0 1.0))) (cbrt (- (* (exp x) (exp x)) (* 1.0 1.0)))))
  (/ (exp x) (sqrt (- (* (exp x) (exp x)) (* 1.0 1.0))))
  (/ (exp x) 1)
  (/ (exp x) (+ (exp x) 1.0))
  (/ (- (* (exp x) (exp x)) (* 1.0 1.0)) (cbrt (exp x)))
  (/ (- (* (exp x) (exp x)) (* 1.0 1.0)) (sqrt (exp x)))
  (/ (- (* (exp x) (exp x)) (* 1.0 1.0)) (exp x))
  (/ (exp x) (- (pow (* (exp x) (exp x)) 3) (pow (* 1.0 1.0) 3)))
  (/ (exp x) (- (* (* (exp x) (exp x)) (* (exp x) (exp x))) (* (* 1.0 1.0) (* 1.0 1.0))))
  (* (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0))) (+ (exp x) 1.0))
  (+ (- x (log (- (* (exp x) (exp x)) (* 1.0 1.0)))) (log (+ (exp x) 1.0)))
  (+ (log (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0)))) (log (+ (exp x) 1.0)))
  (log (* (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0))) (+ (exp x) 1.0)))
  (exp (* (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0))) (+ (exp x) 1.0)))
  (* (/ (* (* (exp x) (exp x)) (exp x)) (* (* (- (* (exp x) (exp x)) (* 1.0 1.0)) (- (* (exp x) (exp x)) (* 1.0 1.0))) (- (* (exp x) (exp x)) (* 1.0 1.0)))) (* (* (+ (exp x) 1.0) (+ (exp x) 1.0)) (+ (exp x) 1.0)))
  (* (* (* (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0))) (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0)))) (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0)))) (* (* (+ (exp x) 1.0) (+ (exp x) 1.0)) (+ (exp x) 1.0)))
  (* (cbrt (* (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0))) (+ (exp x) 1.0))) (cbrt (* (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0))) (+ (exp x) 1.0))))
  (cbrt (* (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0))) (+ (exp x) 1.0)))
  (* (* (* (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0))) (+ (exp x) 1.0)) (* (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0))) (+ (exp x) 1.0))) (* (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0))) (+ (exp x) 1.0)))
  (sqrt (* (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0))) (+ (exp x) 1.0)))
  (sqrt (* (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0))) (+ (exp x) 1.0)))
  (* (exp x) (+ (pow (exp x) 3) (pow 1.0 3)))
  (* (- (* (exp x) (exp x)) (* 1.0 1.0)) (+ (* (exp x) (exp x)) (- (* 1.0 1.0) (* (exp x) 1.0))))
  (* (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0)))
  (* (- (* (exp x) (exp x)) (* 1.0 1.0)) (- (exp x) 1.0))
  (* (sqrt (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0)))) (sqrt (+ (exp x) 1.0)))
  (* (sqrt (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0)))) (sqrt (+ (exp x) 1.0)))
  (* (/ (sqrt (exp x)) (sqrt (- (* (exp x) (exp x)) (* 1.0 1.0)))) (sqrt (+ (exp x) 1.0)))
  (* (/ (sqrt (exp x)) (sqrt (- (* (exp x) (exp x)) (* 1.0 1.0)))) (sqrt (+ (exp x) 1.0)))
  (* (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0))) (exp x))
  (* (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0))) 1.0)
  (* (exp x) (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0))))
  (* 1.0 (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0))))
  (* (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0))) (* (cbrt (+ (exp x) 1.0)) (cbrt (+ (exp x) 1.0))))
  (* (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0))) (sqrt (+ (exp x) 1.0)))
  (* (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0))) 1)
  (* (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0))) 1)
  (* (cbrt (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0)))) (+ (exp x) 1.0))
  (* (sqrt (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0)))) (+ (exp x) 1.0))
  (* (/ (cbrt (exp x)) (cbrt (- (* (exp x) (exp x)) (* 1.0 1.0)))) (+ (exp x) 1.0))
  (* (/ (cbrt (exp x)) (sqrt (- (* (exp x) (exp x)) (* 1.0 1.0)))) (+ (exp x) 1.0))
  (* (/ (cbrt (exp x)) (- (* (exp x) (exp x)) (* 1.0 1.0))) (+ (exp x) 1.0))
  (* (/ (cbrt (exp x)) (- (exp x) 1.0)) (+ (exp x) 1.0))
  (* (/ (sqrt (exp x)) (cbrt (- (* (exp x) (exp x)) (* 1.0 1.0)))) (+ (exp x) 1.0))
  (* (/ (sqrt (exp x)) (sqrt (- (* (exp x) (exp x)) (* 1.0 1.0)))) (+ (exp x) 1.0))
  (* (/ (sqrt (exp x)) (- (* (exp x) (exp x)) (* 1.0 1.0))) (+ (exp x) 1.0))
  (* (/ (sqrt (exp x)) (- (exp x) 1.0)) (+ (exp x) 1.0))
  (* (/ (exp x) (cbrt (- (* (exp x) (exp x)) (* 1.0 1.0)))) (+ (exp x) 1.0))
  (* (/ (exp x) (sqrt (- (* (exp x) (exp x)) (* 1.0 1.0)))) (+ (exp x) 1.0))
  (* (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0))) (+ (exp x) 1.0))
  (* (/ (exp x) (- (exp x) 1.0)) (+ (exp x) 1.0))
  (* (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0))) (+ (exp x) 1.0))
  (* (/ 1 (- (* (exp x) (exp x)) (* 1.0 1.0))) (+ (exp x) 1.0))
  (* (+ (* (* (exp x) (exp x)) (* (exp x) (exp x))) (+ (* (* 1.0 1.0) (* 1.0 1.0)) (* (* (exp x) (exp x)) (* 1.0 1.0)))) (+ (exp x) 1.0))
  (* (+ (* (exp x) (exp x)) (* 1.0 1.0)) (+ (exp x) 1.0))
  (* (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0))) (+ (pow (exp x) 3) (pow 1.0 3)))
  (* (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0))) (- (* (exp x) (exp x)) (* 1.0 1.0)))
  (* (exp x) (+ (exp x) 1.0))
  (+ 1 1)
  (+ (cbrt x) (cbrt x))
  (+ (sqrt x) (sqrt x))
  (+ x x)
  (* (exp x) (exp x))
  (* (exp (* (cbrt x) (cbrt x))) (exp (* (cbrt x) (cbrt x))))
  (* (exp (sqrt x)) (exp (sqrt x)))
  (* (exp 1) (exp 1))
  (+ 1 1)
  (+ x x)
  (log (* (exp x) (exp x)))
  (exp (* (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)))
  (* (* (* (exp x) (exp x)) (* (exp x) (exp x))) (* (exp x) (exp x)))
  (sqrt (* (exp x) (exp x)))
  (sqrt (* (exp x) (exp x)))
  (* (* (cbrt (exp x)) (cbrt (exp x))) (* (cbrt (exp x)) (cbrt (exp x))))
  (* (cbrt (exp x)) (cbrt (exp x)))
  (* (sqrt (exp x)) (sqrt (exp x)))
  (* (sqrt (exp x)) (sqrt (exp x)))
  (* 1 1)
  (* (exp x) (exp x))
  (* (sqrt (exp x)) (sqrt (exp x)))
  (* (sqrt (exp x)) (sqrt (exp x)))
  (* 2 1)
  (* 2 (cbrt x))
  (* 2 (sqrt x))
  (* 2 x)
  (* (exp x) (* (cbrt (exp x)) (cbrt (exp x))))
  (* (exp x) (sqrt (exp x)))
  (* (exp x) 1)
  (* (cbrt (exp x)) (exp x))
  (* (sqrt (exp x)) (exp x))
  (* (exp x) (exp x))
  (+ (* 2 (pow x 2)) (+ (* 4/3 (pow x 3)) (* 2 x)))
  (- (pow (exp x) 2) 1.0)
  (- (pow (exp x) 2) 1.0)
  (- (+ (* 7/720 (pow x 3)) (* 1/2 (/ 1 x))) (* 1/12 x))
  (/ (exp x) (- (pow (exp x) 2) 1.0))
  (/ (exp x) (- (pow (exp x) 2) 1.0))
  (+ 0.5 (+ (* 0.08333333333333348 x) (* 1.0 (/ 1 x))))
  (/ (* (+ (exp x) 1.0) (exp x)) (- (pow (exp x) 2) 1.0))
  (/ (* (+ (exp x) 1.0) (exp x)) (- (pow (exp x) 2) 1.0))
  (+ (* 2 (pow x 2)) (+ (* 2 x) 1))
  (pow (exp x) 2)
  (pow (exp x) 2)
0.985 * * [simplify]: iteration  0 :  582  enodes  (cost  1234 )
0.997 * * [simplify]: iteration  1 :  2849  enodes  (cost  1102 )
1.053 * * [simplify]: iteration  2 :  5001  enodes  (cost  1088 )
1.059 * [simplify]: Simplified to:
   (exp (- (pow (exp x) 2) (* 1.0 1.0)))
  (log (- (* (exp x) (exp x)) (* 1.0 1.0)))
  (exp (- (pow (exp x) 2) (* 1.0 1.0)))
  (* (cbrt (- (* (exp x) (exp x)) (* 1.0 1.0))) (cbrt (- (* (exp x) (exp x)) (* 1.0 1.0))))
  (cbrt (- (* (exp x) (exp x)) (* 1.0 1.0)))
  (pow (- (pow (exp x) 2) (* 1.0 1.0)) 3)
  (sqrt (- (* (exp x) (exp x)) (* 1.0 1.0)))
  (sqrt (- (* (exp x) (exp x)) (* 1.0 1.0)))
  (+ (neg (pow (* 1.0 1.0) 3)) (pow (exp x) 6))
  (+ (+ (pow (exp x) 4) (* (* (pow (exp x) 2) 1.0) 1.0)) (pow 1.0 4))
  (neg (* 1.0 1.0))
  (+ (neg (* (pow 1.0 3) 1.0)) (pow (exp x) 4))
  (+ (* 1.0 1.0) (pow (exp x) 2))
  (+ (exp x) 1.0)
  (- (exp x) 1.0)
  (neg (* 1.0 1.0))
  (- x (log (- (* (exp x) (exp x)) (* 1.0 1.0))))
  (- x (log (- (* (exp x) (exp x)) (* 1.0 1.0))))
  (exp (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0))))
  (pow (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0))) 3)
  (* (cbrt (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0)))) (cbrt (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0)))))
  (cbrt (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0))))
  (pow (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0))) 3)
  (sqrt (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0))))
  (sqrt (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0))))
  (neg (exp x))
  (neg (- (* (exp x) (exp x)) (* 1.0 1.0)))
  (/ (* (cbrt (exp x)) (cbrt (exp x))) (* (cbrt (- (* (exp x) (exp x)) (* 1.0 1.0))) (cbrt (- (* (exp x) (exp x)) (* 1.0 1.0)))))
  (/ (cbrt (exp x)) (cbrt (- (* (exp x) (exp x)) (* 1.0 1.0))))
  (/ (* (cbrt (exp x)) (cbrt (exp x))) (sqrt (- (* (exp x) (exp x)) (* 1.0 1.0))))
  (/ (cbrt (exp x)) (sqrt (- (* (exp x) (exp x)) (* 1.0 1.0))))
  (* (cbrt (exp x)) (cbrt (exp x)))
  (/ (cbrt (exp x)) (- (* (exp x) (exp x)) (* 1.0 1.0)))
  (/ (* (cbrt (exp x)) (cbrt (exp x))) (+ (exp x) 1.0))
  (/ (cbrt (exp x)) (- (exp x) 1.0))
  (/ (sqrt (exp x)) (* (cbrt (- (* (exp x) (exp x)) (* 1.0 1.0))) (cbrt (- (* (exp x) (exp x)) (* 1.0 1.0)))))
  (/ (sqrt (exp x)) (cbrt (- (* (exp x) (exp x)) (* 1.0 1.0))))
  (/ (sqrt (exp x)) (sqrt (- (* (exp x) (exp x)) (* 1.0 1.0))))
  (/ (sqrt (exp x)) (sqrt (- (* (exp x) (exp x)) (* 1.0 1.0))))
  (sqrt (exp x))
  (/ (pow (exp x) 1/2) (- (pow (exp x) 2) (* 1.0 1.0)))
  (/ (sqrt (exp x)) (+ (exp x) 1.0))
  (/ (sqrt (exp x)) (- (exp x) 1.0))
  (/ 1 (* (cbrt (- (* (exp x) (exp x)) (* 1.0 1.0))) (cbrt (- (* (exp x) (exp x)) (* 1.0 1.0)))))
  (/ (exp x) (cbrt (- (* (exp x) (exp x)) (* 1.0 1.0))))
  (/ 1 (sqrt (- (* (exp x) (exp x)) (* 1.0 1.0))))
  (/ (exp x) (sqrt (- (* (exp x) (exp x)) (* 1.0 1.0))))
  1
  (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0)))
  (/ 1 (+ (exp x) 1.0))
  (/ (exp x) (- (exp x) 1.0))
  (/ 1 (- (* (exp x) (exp x)) (* 1.0 1.0)))
  (/ (- (* (exp x) (exp x)) (* 1.0 1.0)) (exp x))
  (/ (exp x) (* (cbrt (- (* (exp x) (exp x)) (* 1.0 1.0))) (cbrt (- (* (exp x) (exp x)) (* 1.0 1.0)))))
  (/ (exp x) (sqrt (- (* (exp x) (exp x)) (* 1.0 1.0))))
  (exp x)
  (/ (exp x) (+ (exp x) 1.0))
  (/ (- (* (exp x) (exp x)) (* 1.0 1.0)) (cbrt (exp x)))
  (/ (- (* (exp x) (exp x)) (* 1.0 1.0)) (sqrt (exp x)))
  (/ (- (* (exp x) (exp x)) (* 1.0 1.0)) (exp x))
  (/ (exp x) (+ (neg (pow (* 1.0 1.0) 3)) (pow (exp x) 6)))
  (/ (exp x) (+ (neg (* (pow 1.0 3) 1.0)) (pow (exp x) 4)))
  (* (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0))) (+ (exp x) 1.0))
  (- x (log (/ (- (* (exp x) (exp x)) (* 1.0 1.0)) (+ (exp x) 1.0))))
  (- x (log (/ (- (* (exp x) (exp x)) (* 1.0 1.0)) (+ (exp x) 1.0))))
  (- x (log (/ (- (* (exp x) (exp x)) (* 1.0 1.0)) (+ (exp x) 1.0))))
  (exp (* (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0))) (+ (exp x) 1.0)))
  (pow (* (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0))) (+ (exp x) 1.0)) 3)
  (pow (* (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0))) (+ (exp x) 1.0)) 3)
  (* (cbrt (* (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0))) (+ (exp x) 1.0))) (cbrt (* (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0))) (+ (exp x) 1.0))))
  (cbrt (* (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0))) (+ (exp x) 1.0)))
  (pow (* (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0))) (+ (exp x) 1.0)) 3)
  (sqrt (* (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0))) (+ (exp x) 1.0)))
  (sqrt (* (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0))) (+ (exp x) 1.0)))
  (* (exp x) (+ (pow (exp x) 3) (pow 1.0 3)))
  (* (+ (* 1.0 (- 1.0 (exp x))) (pow (exp x) 2)) (- (* (exp x) (exp x)) (* 1.0 1.0)))
  (* (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0)))
  (* (- (* (exp x) (exp x)) (* 1.0 1.0)) (- (exp x) 1.0))
  (* (sqrt (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0)))) (sqrt (+ (exp x) 1.0)))
  (* (sqrt (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0)))) (sqrt (+ (exp x) 1.0)))
  (* (/ (sqrt (exp x)) (sqrt (- (* (exp x) (exp x)) (* 1.0 1.0)))) (sqrt (+ (exp x) 1.0)))
  (* (/ (sqrt (exp x)) (sqrt (- (* (exp x) (exp x)) (* 1.0 1.0)))) (sqrt (+ (exp x) 1.0)))
  (/ (pow (exp x) 2) (- (* (exp x) (exp x)) (* 1.0 1.0)))
  (* (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0))) 1.0)
  (/ (pow (exp x) 2) (- (* (exp x) (exp x)) (* 1.0 1.0)))
  (* (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0))) 1.0)
  (* (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0))) (* (cbrt (+ (exp x) 1.0)) (cbrt (+ (exp x) 1.0))))
  (* (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0))) (sqrt (+ (exp x) 1.0)))
  (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0)))
  (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0)))
  (* (cbrt (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0)))) (+ (exp x) 1.0))
  (* (sqrt (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0)))) (+ (exp x) 1.0))
  (* (/ (cbrt (exp x)) (cbrt (- (* (exp x) (exp x)) (* 1.0 1.0)))) (+ (exp x) 1.0))
  (* (/ (cbrt (exp x)) (sqrt (- (* (exp x) (exp x)) (* 1.0 1.0)))) (+ (exp x) 1.0))
  (* (/ (cbrt (exp x)) (- (* (exp x) (exp x)) (* 1.0 1.0))) (+ (exp x) 1.0))
  (* (/ (cbrt (exp x)) (- (exp x) 1.0)) (+ (exp x) 1.0))
  (* (/ (sqrt (exp x)) (cbrt (- (* (exp x) (exp x)) (* 1.0 1.0)))) (+ (exp x) 1.0))
  (* (/ (sqrt (exp x)) (sqrt (- (* (exp x) (exp x)) (* 1.0 1.0)))) (+ (exp x) 1.0))
  (* (/ (sqrt (exp x)) (- (* (exp x) (exp x)) (* 1.0 1.0))) (+ (exp x) 1.0))
  (* (/ (sqrt (exp x)) (- (exp x) 1.0)) (+ (exp x) 1.0))
  (* (/ (exp x) (cbrt (- (* (exp x) (exp x)) (* 1.0 1.0)))) (+ (exp x) 1.0))
  (* (/ (exp x) (sqrt (- (* (exp x) (exp x)) (* 1.0 1.0)))) (+ (exp x) 1.0))
  (* (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0))) (+ (exp x) 1.0))
  (* (/ (exp x) (- (exp x) 1.0)) (+ (exp x) 1.0))
  (* (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0))) (+ (exp x) 1.0))
  (/ (+ (exp x) 1.0) (- (* (exp x) (exp x)) (* 1.0 1.0)))
  (* (+ (exp x) 1.0) (+ (* (* 1.0 1.0) (+ (* 1.0 1.0) (pow (exp x) 2))) (* (pow (exp x) 2) (pow (exp x) 2))))
  (* (+ (exp x) 1.0) (+ (* 1.0 1.0) (pow (exp x) 2)))
  (* (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0))) (+ (pow (exp x) 3) (pow 1.0 3)))
  (* (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0))) (- (* (exp x) (exp x)) (* 1.0 1.0)))
  (* (exp x) (+ (exp x) 1.0))
  2
  (* 2 (cbrt x))
  (* 2 (sqrt x))
  (* 2 x)
  (pow (exp x) 2)
  (pow (exp (cbrt x)) (* 2 (cbrt x)))
  (exp (* 2 (sqrt x)))
  (exp 2)
  2
  (* 2 x)
  (* 2 x)
  (exp (pow (exp x) 2))
  (pow (exp x) 6)
  (* (cbrt (* (exp x) (exp x))) (cbrt (* (exp x) (exp x))))
  (cbrt (* (exp x) (exp x)))
  (pow (exp x) 6)
  (fabs (exp x))
  (fabs (exp x))
  (pow (cbrt (exp x)) 4)
  (* (cbrt (exp x)) (cbrt (exp x)))
  (exp x)
  (exp x)
  1
  (pow (exp x) 2)
  (exp x)
  (exp x)
  2
  (* 2 (cbrt x))
  (* 2 (sqrt x))
  (* 2 x)
  (* (exp x) (* (cbrt (exp x)) (cbrt (exp x))))
  (pow (sqrt (exp x)) 3)
  (exp x)
  (pow (cbrt (exp x)) 4)
  (pow (sqrt (exp x)) 3)
  (pow (exp x) 2)
  (+ (* 2 (+ (pow x 2) x)) (* 4/3 (pow x 3)))
  (- (pow (exp x) 2) 1.0)
  (- (pow (exp x) 2) 1.0)
  (+ (/ 1/2 x) (+ (* 7/720 (pow x 3)) (* -1/12 x)))
  (/ (exp x) (- (pow (exp x) 2) 1.0))
  (/ (exp x) (- (pow (exp x) 2) 1.0))
  (+ 0.5 (+ (* 0.08333333333333348 x) (* 1.0 (/ 1 x))))
  (/ (* (+ (exp x) 1.0) (exp x)) (- (pow (exp x) 2) 1.0))
  (/ (* (+ (exp x) 1.0) (exp x)) (- (pow (exp x) 2) 1.0))
  (+ 1 (* 2 (+ (pow x 2) x)))
  (pow (exp x) 2)
  (pow (exp x) 2)
1.060 * * * [progress]: adding candidates to table
1.286 * [progress]: [Phase 3 of 3] Extracting.
1.286 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (/ (exp x) (/ (- (pow (exp x) 3) (pow 1.0 3)) (+ (* 1.0 (+ 1.0 (exp x))) (exp (+ x x))))))> #<alt (λ (x) (* (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0))) (+ (exp x) 1.0)))> #<alt (λ (x) (/ 1 (- 1 (/ 1.0 (exp x)))))> #<alt (λ (x) (+ 1/2 (+ (* 1/12 x) (/ 1 x))))>)
1.287 * * * [regime-changes]: Trying 2 branch expressions: ((exp x) x)
1.287 * * * * [regimes]: Trying to branch on (exp x) from (#<alt (λ (x) (/ (exp x) (/ (- (pow (exp x) 3) (pow 1.0 3)) (+ (* 1.0 (+ 1.0 (exp x))) (exp (+ x x))))))> #<alt (λ (x) (* (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0))) (+ (exp x) 1.0)))> #<alt (λ (x) (/ 1 (- 1 (/ 1.0 (exp x)))))> #<alt (λ (x) (+ 1/2 (+ (* 1/12 x) (/ 1 x))))>)
1.308 * * * * [regimes]: Trying to branch on (exp x) from (#<alt (λ (x) (* (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0))) (+ (exp x) 1.0)))> #<alt (λ (x) (/ 1 (- 1 (/ 1.0 (exp x)))))>)
1.319 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (/ (exp x) (/ (- (pow (exp x) 3) (pow 1.0 3)) (+ (* 1.0 (+ 1.0 (exp x))) (exp (+ x x))))))> #<alt (λ (x) (* (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0))) (+ (exp x) 1.0)))> #<alt (λ (x) (/ 1 (- 1 (/ 1.0 (exp x)))))> #<alt (λ (x) (+ 1/2 (+ (* 1/12 x) (/ 1 x))))>)
1.339 * * * [regime]: Found split indices: #<option (#s(si 1 87) #s(si 3 255))>
1.339 * [binary-search]: Only using regimes for bounds on (exp x) and (#<alt (λ (x) (/ (exp x) (/ (- (pow (exp x) 3) (pow 1.0 3)) (+ (* 1.0 (+ 1.0 (exp x))) (exp (+ x x))))))> #<alt (λ (x) (* (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0))) (+ (exp x) 1.0)))> #<alt (λ (x) (/ 1 (- 1 (/ 1.0 (exp x)))))> #<alt (λ (x) (+ 1/2 (+ (* 1/12 x) (/ 1 x))))>)
1.339 * [regimes]: Found splitpoints: (#s(sp 1 (exp x) 0.937424277243452) #s(sp 3 (exp x) +nan.0)) , with alts (#<alt (λ (x) (/ (exp x) (/ (- (pow (exp x) 3) (pow 1.0 3)) (+ (* 1.0 (+ 1.0 (exp x))) (exp (+ x x))))))> #<alt (λ (x) (* (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0))) (+ (exp x) 1.0)))> #<alt (λ (x) (/ 1 (- 1 (/ 1.0 (exp x)))))> #<alt (λ (x) (+ 1/2 (+ (* 1/12 x) (/ 1 x))))>)
1.340 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (if (<= (exp x) 0.937424277243452) (* (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0))) (+ (exp x) 1.0)) (+ 1/2 (+ (* 1/12 x) (/ 1 x))))
1.340 * * [simplify]: iteration  0 :  26  enodes  (cost  15 )
1.341 * * [simplify]: iteration  1 :  26  enodes  (cost  15 )
1.341 * [simplify]: Simplified to:
   (if (<= (exp x) 0.937424277243452) (* (/ (exp x) (- (* (exp x) (exp x)) (* 1.0 1.0))) (+ (exp x) 1.0)) (+ 1/2 (+ (* 1/12 x) (/ 1 x))))
2.415 * [regime-testing]: Baseline error score: 22.003506590459157
2.416 * [regime-testing]: Oracle error score: 0.016448209589930235
2.417 * [regime-testing]: End program error score: 0.6562762152260496
2.446 * [regime-testing]: Target error score: 40.223097886105805