14.194 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.023 * * * [progress]: [2/2] Setting up program.
0.025 * [progress]: [Phase 2 of 3] Improving.
0.025 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (exp (- (- 1.0 (* x x))))
0.028 * * [simplify]: iteration  0 :  11  enodes  (cost  4 )
0.029 * * [simplify]: iteration  1 :  25  enodes  (cost  4 )
0.030 * * [simplify]: iteration  2 :  47  enodes  (cost  4 )
0.032 * * [simplify]: iteration  3 :  90  enodes  (cost  4 )
0.034 * * [simplify]: iteration  4 :  239  enodes  (cost  4 )
0.037 * * [simplify]: iteration  5 :  805  enodes  (cost  4 )
0.049 * * [simplify]: iteration  6 :  3072  enodes  (cost  4 )
0.085 * * [simplify]: iteration  7 :  5003  enodes  (cost  4 )
0.085 * [simplify]: Simplified to:
   (exp (- (- 1.0 (* x x))))
0.085 * * [progress]: iteration 1 / 4
0.085 * * * [progress]: picking best candidate
0.087 * * * * [pick]: Picked  #<alt (λ (x) (exp (- (- 1.0 (* x x)))))>
0.087 * * * [progress]: localizing error
0.093 * * * [progress]: generating rewritten candidates
0.093 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.097 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 1)
0.101 * * * [progress]: generating series expansions
0.101 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.101 * [approximate]: Taking taylor expansion of (exp (- (pow x 2) 1.0)) in (x) around 0
0.101 * [taylor]: Taking taylor expansion of (exp (- (pow x 2) 1.0)) in x
0.101 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x
0.101 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.101 * [taylor]: Taking taylor expansion of x in x
0.101 * [taylor]: Taking taylor expansion of 1.0 in x
0.103 * [taylor]: Taking taylor expansion of (exp (- (pow x 2) 1.0)) in x
0.103 * [taylor]: Taking taylor expansion of (- (pow x 2) 1.0) in x
0.103 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.103 * [taylor]: Taking taylor expansion of x in x
0.103 * [taylor]: Taking taylor expansion of 1.0 in x
0.121 * [approximate]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1.0)) in (x) around 0
0.121 * [taylor]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1.0)) in x
0.121 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.121 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.121 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.121 * [taylor]: Taking taylor expansion of x in x
0.122 * [taylor]: Taking taylor expansion of 1.0 in x
0.122 * [taylor]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1.0)) in x
0.122 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.122 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.122 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.122 * [taylor]: Taking taylor expansion of x in x
0.123 * [taylor]: Taking taylor expansion of 1.0 in x
0.124 * [approximate]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1.0)) in (x) around 0
0.124 * [taylor]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1.0)) in x
0.124 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.124 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.124 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.124 * [taylor]: Taking taylor expansion of x in x
0.124 * [taylor]: Taking taylor expansion of 1.0 in x
0.124 * [taylor]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1.0)) in x
0.125 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1.0) in x
0.125 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.125 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.125 * [taylor]: Taking taylor expansion of x in x
0.125 * [taylor]: Taking taylor expansion of 1.0 in x
0.126 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 1)
0.126 * [approximate]: Taking taylor expansion of (- 1.0 (pow x 2)) in (x) around 0
0.126 * [taylor]: Taking taylor expansion of (- 1.0 (pow x 2)) in x
0.126 * [taylor]: Taking taylor expansion of 1.0 in x
0.126 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.126 * [taylor]: Taking taylor expansion of x in x
0.126 * [taylor]: Taking taylor expansion of (- 1.0 (pow x 2)) in x
0.126 * [taylor]: Taking taylor expansion of 1.0 in x
0.126 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.126 * [taylor]: Taking taylor expansion of x in x
0.134 * [approximate]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in (x) around 0
0.134 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x
0.134 * [taylor]: Taking taylor expansion of 1.0 in x
0.134 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.134 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.134 * [taylor]: Taking taylor expansion of x in x
0.134 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x
0.134 * [taylor]: Taking taylor expansion of 1.0 in x
0.134 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.134 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.134 * [taylor]: Taking taylor expansion of x in x
0.152 * [approximate]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in (x) around 0
0.152 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x
0.152 * [taylor]: Taking taylor expansion of 1.0 in x
0.152 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.152 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.152 * [taylor]: Taking taylor expansion of x in x
0.153 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (pow x 2))) in x
0.153 * [taylor]: Taking taylor expansion of 1.0 in x
0.153 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.153 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.153 * [taylor]: Taking taylor expansion of x in x
0.167 * * * [progress]: simplifying candidates
0.168 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (exp (* (cbrt (- (- 1.0 (* x x)))) (cbrt (- (- 1.0 (* x x))))))
  (exp (sqrt (- (- 1.0 (* x x)))))
  (exp 1)
  (exp -1)
  (exp (- (* (cbrt (- 1.0 (* x x))) (cbrt (- 1.0 (* x x))))))
  (exp (- (sqrt (- 1.0 (* x x)))))
  (exp (- 1))
  (exp (- (+ (sqrt 1.0) x)))
  (exp (* (cbrt (- 1.0 (* x x))) (cbrt (- 1.0 (* x x)))))
  (exp (sqrt (- 1.0 (* x x))))
  (exp 1)
  (exp (+ (sqrt 1.0) x))
  (exp (- 1.0))
  (exp (- (- (* x x))))
  (exp (- 1.0))
  (exp (- (- (* x x))))
  (exp (- 1.0 (* x x)))
  (exp 0)
  (exp (- 1.0 (* x x)))
  (log (exp (- (- 1.0 (* x x)))))
  (exp (exp (- (- 1.0 (* x x)))))
  (* (cbrt (exp (- (- 1.0 (* x x))))) (cbrt (exp (- (- 1.0 (* x x))))))
  (cbrt (exp (- (- 1.0 (* x x)))))
  (* (* (exp (- (- 1.0 (* x x)))) (exp (- (- 1.0 (* x x))))) (exp (- (- 1.0 (* x x)))))
  (sqrt (exp (- (- 1.0 (* x x)))))
  (sqrt (exp (- (- 1.0 (* x x)))))
  (/ (exp 1.0) (exp (* x x)))
  (log (- 1.0 (* x x)))
  (exp (- 1.0 (* x x)))
  (* (cbrt (- 1.0 (* x x))) (cbrt (- 1.0 (* x x))))
  (cbrt (- 1.0 (* x x)))
  (* (* (- 1.0 (* x x)) (- 1.0 (* x x))) (- 1.0 (* x x)))
  (sqrt (- 1.0 (* x x)))
  (sqrt (- 1.0 (* x x)))
  (- (pow 1.0 3) (pow (* x x) 3))
  (+ (* 1.0 1.0) (+ (* (* x x) (* x x)) (* 1.0 (* x x))))
  (- (* x x))
  (- (* 1.0 1.0) (* (* x x) (* x x)))
  (+ 1.0 (* x x))
  (+ (sqrt 1.0) x)
  (- (sqrt 1.0) x)
  (- (* x x))
  (+ (* (pow x 2) (exp (- 1.0))) (+ (exp (- 1.0)) (* 1/2 (* (pow x 4) (exp (- 1.0))))))
  (exp (- (pow x 2) 1.0))
  (exp (- (pow x 2) 1.0))
  (- 1.0 (pow x 2))
  (- 1.0 (pow x 2))
  (- 1.0 (pow x 2))
0.171 * * [simplify]: iteration  0 :  159  enodes  (cost  195 )
0.175 * * [simplify]: iteration  1 :  506  enodes  (cost  178 )
0.185 * * [simplify]: iteration  2 :  2124  enodes  (cost  173 )
0.233 * * [simplify]: iteration  3 :  5001  enodes  (cost  172 )
0.235 * [simplify]: Simplified to:
   (exp (* (cbrt (- (- 1.0 (* x x)))) (cbrt (- (- 1.0 (* x x))))))
  (exp (sqrt (- (- 1.0 (* x x)))))
  E
  (exp -1)
  (exp (- (* (cbrt (- 1.0 (* x x))) (cbrt (- 1.0 (* x x))))))
  (exp (- (sqrt (- 1.0 (* x x)))))
  (exp -1)
  (exp (- (+ (sqrt 1.0) x)))
  (exp (* (cbrt (- 1.0 (* x x))) (cbrt (- 1.0 (* x x)))))
  (exp (sqrt (- 1.0 (* x x))))
  E
  (exp (+ (sqrt 1.0) x))
  (exp (- 1.0))
  (exp (* x x))
  (exp (- 1.0))
  (exp (* x x))
  (exp (- 1.0 (* x x)))
  1
  (exp (- 1.0 (* x x)))
  (- (pow x 2) 1.0)
  (pow E (exp (- (pow x 2) 1.0)))
  (* (cbrt (exp (- (- 1.0 (* x x))))) (cbrt (exp (- (- 1.0 (* x x))))))
  (cbrt (exp (- (- 1.0 (* x x)))))
  (pow (exp (- (pow x 2) 1.0)) 3)
  (sqrt (exp (- (- 1.0 (* x x)))))
  (sqrt (exp (- (- 1.0 (* x x)))))
  (exp (- 1.0 (* x x)))
  (log (- 1.0 (* x x)))
  (exp (- 1.0 (* x x)))
  (* (cbrt (- 1.0 (* x x))) (cbrt (- 1.0 (* x x))))
  (cbrt (- 1.0 (* x x)))
  (pow (- 1.0 (pow x 2)) 3)
  (sqrt (- 1.0 (* x x)))
  (sqrt (- 1.0 (* x x)))
  (- (pow 1.0 3) (pow (* x x) 3))
  (+ (* 1.0 (+ 1.0 (* x x))) (pow x 4))
  (- (* x x))
  (- (* 1.0 1.0) (* (* x x) (* x x)))
  (+ 1.0 (* x x))
  (+ (sqrt 1.0) x)
  (- (sqrt 1.0) x)
  (- (* x x))
  (* (exp (- 1.0)) (+ (+ (pow x 2) 1) (* 1/2 (pow x 4))))
  (exp (- (pow x 2) 1.0))
  (exp (- (pow x 2) 1.0))
  (- 1.0 (pow x 2))
  (- 1.0 (pow x 2))
  (- 1.0 (pow x 2))
0.235 * * * [progress]: adding candidates to table
0.300 * * [progress]: iteration 2 / 4
0.300 * * * [progress]: picking best candidate
0.301 * * * * [pick]: Picked  #<alt (λ (x) (pow (exp (+ (sqrt 1.0) x)) (- (- (sqrt 1.0) x))))>
0.302 * * * [progress]: localizing error
0.310 * * * [progress]: generating rewritten candidates
0.310 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.320 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.327 * * * [progress]: generating series expansions
0.327 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.328 * [approximate]: Taking taylor expansion of (pow (exp (+ x (sqrt 1.0))) (- x (sqrt 1.0))) in (x) around 0
0.328 * [taylor]: Taking taylor expansion of (pow (exp (+ x (sqrt 1.0))) (- x (sqrt 1.0))) in x
0.328 * [taylor]: Taking taylor expansion of (exp (* (- x (sqrt 1.0)) (log (exp (+ x (sqrt 1.0)))))) in x
0.328 * [taylor]: Taking taylor expansion of (* (- x (sqrt 1.0)) (log (exp (+ x (sqrt 1.0))))) in x
0.328 * [taylor]: Taking taylor expansion of (- x (sqrt 1.0)) in x
0.328 * [taylor]: Taking taylor expansion of x in x
0.328 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.328 * [taylor]: Taking taylor expansion of 1.0 in x
0.329 * [taylor]: Taking taylor expansion of (log (exp (+ x (sqrt 1.0)))) in x
0.329 * [taylor]: Taking taylor expansion of (exp (+ x (sqrt 1.0))) in x
0.329 * [taylor]: Taking taylor expansion of (+ x (sqrt 1.0)) in x
0.329 * [taylor]: Taking taylor expansion of x in x
0.329 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.329 * [taylor]: Taking taylor expansion of 1.0 in x
0.336 * [taylor]: Taking taylor expansion of (pow (exp (+ x (sqrt 1.0))) (- x (sqrt 1.0))) in x
0.336 * [taylor]: Taking taylor expansion of (exp (* (- x (sqrt 1.0)) (log (exp (+ x (sqrt 1.0)))))) in x
0.336 * [taylor]: Taking taylor expansion of (* (- x (sqrt 1.0)) (log (exp (+ x (sqrt 1.0))))) in x
0.336 * [taylor]: Taking taylor expansion of (- x (sqrt 1.0)) in x
0.336 * [taylor]: Taking taylor expansion of x in x
0.336 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.336 * [taylor]: Taking taylor expansion of 1.0 in x
0.337 * [taylor]: Taking taylor expansion of (log (exp (+ x (sqrt 1.0)))) in x
0.337 * [taylor]: Taking taylor expansion of (exp (+ x (sqrt 1.0))) in x
0.337 * [taylor]: Taking taylor expansion of (+ x (sqrt 1.0)) in x
0.337 * [taylor]: Taking taylor expansion of x in x
0.337 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.337 * [taylor]: Taking taylor expansion of 1.0 in x
0.481 * [approximate]: Taking taylor expansion of (pow (exp (+ (sqrt 1.0) (/ 1 x))) (- (/ 1 x) (sqrt 1.0))) in (x) around 0
0.481 * [taylor]: Taking taylor expansion of (pow (exp (+ (sqrt 1.0) (/ 1 x))) (- (/ 1 x) (sqrt 1.0))) in x
0.481 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 x) (sqrt 1.0)) (log (exp (+ (sqrt 1.0) (/ 1 x)))))) in x
0.481 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (sqrt 1.0)) (log (exp (+ (sqrt 1.0) (/ 1 x))))) in x
0.481 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sqrt 1.0)) in x
0.481 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.481 * [taylor]: Taking taylor expansion of x in x
0.481 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.481 * [taylor]: Taking taylor expansion of 1.0 in x
0.482 * [taylor]: Taking taylor expansion of (log (exp (+ (sqrt 1.0) (/ 1 x)))) in x
0.482 * [taylor]: Taking taylor expansion of (exp (+ (sqrt 1.0) (/ 1 x))) in x
0.482 * [taylor]: Taking taylor expansion of (+ (sqrt 1.0) (/ 1 x)) in x
0.482 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.482 * [taylor]: Taking taylor expansion of 1.0 in x
0.483 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.483 * [taylor]: Taking taylor expansion of x in x
0.485 * [taylor]: Taking taylor expansion of (pow (exp (+ (sqrt 1.0) (/ 1 x))) (- (/ 1 x) (sqrt 1.0))) in x
0.485 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 x) (sqrt 1.0)) (log (exp (+ (sqrt 1.0) (/ 1 x)))))) in x
0.485 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (sqrt 1.0)) (log (exp (+ (sqrt 1.0) (/ 1 x))))) in x
0.485 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sqrt 1.0)) in x
0.485 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.485 * [taylor]: Taking taylor expansion of x in x
0.486 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.486 * [taylor]: Taking taylor expansion of 1.0 in x
0.486 * [taylor]: Taking taylor expansion of (log (exp (+ (sqrt 1.0) (/ 1 x)))) in x
0.486 * [taylor]: Taking taylor expansion of (exp (+ (sqrt 1.0) (/ 1 x))) in x
0.486 * [taylor]: Taking taylor expansion of (+ (sqrt 1.0) (/ 1 x)) in x
0.486 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.486 * [taylor]: Taking taylor expansion of 1.0 in x
0.487 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.487 * [taylor]: Taking taylor expansion of x in x
0.491 * [approximate]: Taking taylor expansion of (pow (exp (- (sqrt 1.0) (/ 1 x))) (- (+ (sqrt 1.0) (/ 1 x)))) in (x) around 0
0.491 * [taylor]: Taking taylor expansion of (pow (exp (- (sqrt 1.0) (/ 1 x))) (- (+ (sqrt 1.0) (/ 1 x)))) in x
0.491 * [taylor]: Taking taylor expansion of (exp (* (- (+ (sqrt 1.0) (/ 1 x))) (log (exp (- (sqrt 1.0) (/ 1 x)))))) in x
0.491 * [taylor]: Taking taylor expansion of (* (- (+ (sqrt 1.0) (/ 1 x))) (log (exp (- (sqrt 1.0) (/ 1 x))))) in x
0.491 * [taylor]: Taking taylor expansion of (- (+ (sqrt 1.0) (/ 1 x))) in x
0.491 * [taylor]: Taking taylor expansion of (+ (sqrt 1.0) (/ 1 x)) in x
0.491 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.491 * [taylor]: Taking taylor expansion of 1.0 in x
0.492 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.492 * [taylor]: Taking taylor expansion of x in x
0.492 * [taylor]: Taking taylor expansion of (log (exp (- (sqrt 1.0) (/ 1 x)))) in x
0.492 * [taylor]: Taking taylor expansion of (exp (- (sqrt 1.0) (/ 1 x))) in x
0.492 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (/ 1 x)) in x
0.492 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.492 * [taylor]: Taking taylor expansion of 1.0 in x
0.493 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.493 * [taylor]: Taking taylor expansion of x in x
0.496 * [taylor]: Taking taylor expansion of (pow (exp (- (sqrt 1.0) (/ 1 x))) (- (+ (sqrt 1.0) (/ 1 x)))) in x
0.496 * [taylor]: Taking taylor expansion of (exp (* (- (+ (sqrt 1.0) (/ 1 x))) (log (exp (- (sqrt 1.0) (/ 1 x)))))) in x
0.496 * [taylor]: Taking taylor expansion of (* (- (+ (sqrt 1.0) (/ 1 x))) (log (exp (- (sqrt 1.0) (/ 1 x))))) in x
0.496 * [taylor]: Taking taylor expansion of (- (+ (sqrt 1.0) (/ 1 x))) in x
0.496 * [taylor]: Taking taylor expansion of (+ (sqrt 1.0) (/ 1 x)) in x
0.496 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.496 * [taylor]: Taking taylor expansion of 1.0 in x
0.497 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.497 * [taylor]: Taking taylor expansion of x in x
0.497 * [taylor]: Taking taylor expansion of (log (exp (- (sqrt 1.0) (/ 1 x)))) in x
0.497 * [taylor]: Taking taylor expansion of (exp (- (sqrt 1.0) (/ 1 x))) in x
0.497 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (/ 1 x)) in x
0.497 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.497 * [taylor]: Taking taylor expansion of 1.0 in x
0.498 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.498 * [taylor]: Taking taylor expansion of x in x
0.502 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.502 * [approximate]: Taking taylor expansion of (exp (+ x (sqrt 1.0))) in (x) around 0
0.502 * [taylor]: Taking taylor expansion of (exp (+ x (sqrt 1.0))) in x
0.502 * [taylor]: Taking taylor expansion of (+ x (sqrt 1.0)) in x
0.502 * [taylor]: Taking taylor expansion of x in x
0.502 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.502 * [taylor]: Taking taylor expansion of 1.0 in x
0.504 * [taylor]: Taking taylor expansion of (exp (+ x (sqrt 1.0))) in x
0.504 * [taylor]: Taking taylor expansion of (+ x (sqrt 1.0)) in x
0.504 * [taylor]: Taking taylor expansion of x in x
0.504 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.504 * [taylor]: Taking taylor expansion of 1.0 in x
0.515 * [approximate]: Taking taylor expansion of (exp (+ (sqrt 1.0) (/ 1 x))) in (x) around 0
0.515 * [taylor]: Taking taylor expansion of (exp (+ (sqrt 1.0) (/ 1 x))) in x
0.515 * [taylor]: Taking taylor expansion of (+ (sqrt 1.0) (/ 1 x)) in x
0.515 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.515 * [taylor]: Taking taylor expansion of 1.0 in x
0.515 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.515 * [taylor]: Taking taylor expansion of x in x
0.516 * [taylor]: Taking taylor expansion of (exp (+ (sqrt 1.0) (/ 1 x))) in x
0.516 * [taylor]: Taking taylor expansion of (+ (sqrt 1.0) (/ 1 x)) in x
0.516 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.516 * [taylor]: Taking taylor expansion of 1.0 in x
0.517 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.517 * [taylor]: Taking taylor expansion of x in x
0.522 * [approximate]: Taking taylor expansion of (exp (- (sqrt 1.0) (/ 1 x))) in (x) around 0
0.522 * [taylor]: Taking taylor expansion of (exp (- (sqrt 1.0) (/ 1 x))) in x
0.522 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (/ 1 x)) in x
0.522 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.522 * [taylor]: Taking taylor expansion of 1.0 in x
0.522 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.522 * [taylor]: Taking taylor expansion of x in x
0.523 * [taylor]: Taking taylor expansion of (exp (- (sqrt 1.0) (/ 1 x))) in x
0.523 * [taylor]: Taking taylor expansion of (- (sqrt 1.0) (/ 1 x)) in x
0.523 * [taylor]: Taking taylor expansion of (sqrt 1.0) in x
0.523 * [taylor]: Taking taylor expansion of 1.0 in x
0.524 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.524 * [taylor]: Taking taylor expansion of x in x
0.526 * * * [progress]: simplifying candidates
0.527 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (+ (sqrt 1.0) x) (- (- (sqrt 1.0) x)))
  (* (log (exp (+ (sqrt 1.0) x))) (- (- (sqrt 1.0) x)))
  (* 1 (- (- (sqrt 1.0) x)))
  (* (cbrt (+ (sqrt 1.0) x)) (- (- (sqrt 1.0) x)))
  (* (sqrt (+ (sqrt 1.0) x)) (- (- (sqrt 1.0) x)))
  (* (+ (sqrt 1.0) x) (- (- (sqrt 1.0) x)))
  (* (+ (sqrt 1.0) x) (- (- (sqrt 1.0) x)))
  (pow (exp (+ (sqrt 1.0) x)) (- (sqrt 1.0) x))
  (pow (exp (+ (sqrt 1.0) x)) 0)
  (pow (exp (+ (sqrt 1.0) x)) (- (sqrt 1.0) x))
  (pow (exp (+ (sqrt 1.0) x)) (* (cbrt (- (- (sqrt 1.0) x))) (cbrt (- (- (sqrt 1.0) x)))))
  (pow (exp (+ (sqrt 1.0) x)) (sqrt (- (- (sqrt 1.0) x))))
  (pow (exp (+ (sqrt 1.0) x)) 1)
  (pow (exp (+ (sqrt 1.0) x)) -1)
  (pow (exp (+ (sqrt 1.0) x)) (- (* (cbrt (- (sqrt 1.0) x)) (cbrt (- (sqrt 1.0) x)))))
  (pow (exp (+ (sqrt 1.0) x)) (- (sqrt (- (sqrt 1.0) x))))
  (pow (exp (+ (sqrt 1.0) x)) (- 1))
  (pow (exp (+ (sqrt 1.0) x)) (- (+ (sqrt (sqrt 1.0)) (sqrt x))))
  (pow (exp (+ (sqrt 1.0) x)) (- (+ (sqrt (sqrt 1.0)) (sqrt x))))
  (pow (exp (+ (sqrt 1.0) x)) (- 1))
  (pow (exp (+ (sqrt 1.0) x)) (* (cbrt (- (sqrt 1.0) x)) (cbrt (- (sqrt 1.0) x))))
  (pow (exp (+ (sqrt 1.0) x)) (sqrt (- (sqrt 1.0) x)))
  (pow (exp (+ (sqrt 1.0) x)) 1)
  (pow (exp (+ (sqrt 1.0) x)) (+ (sqrt (sqrt 1.0)) (sqrt x)))
  (pow (exp (+ (sqrt 1.0) x)) (+ (sqrt (sqrt 1.0)) (sqrt x)))
  (pow (exp (+ (sqrt 1.0) x)) 1)
  (pow (exp (+ (sqrt 1.0) x)) (- (sqrt 1.0)))
  (pow (exp (+ (sqrt 1.0) x)) (- (- x)))
  (pow (exp (+ (sqrt 1.0) x)) (- (sqrt 1.0)))
  (pow (exp (+ (sqrt 1.0) x)) (- (- x)))
  (pow (exp (sqrt 1.0)) (- (- (sqrt 1.0) x)))
  (pow (exp x) (- (- (sqrt 1.0) x)))
  (pow (* (cbrt (exp (+ (sqrt 1.0) x))) (cbrt (exp (+ (sqrt 1.0) x)))) (- (- (sqrt 1.0) x)))
  (pow (cbrt (exp (+ (sqrt 1.0) x))) (- (- (sqrt 1.0) x)))
  (pow (sqrt (exp (+ (sqrt 1.0) x))) (- (- (sqrt 1.0) x)))
  (pow (sqrt (exp (+ (sqrt 1.0) x))) (- (- (sqrt 1.0) x)))
  (pow 1 (- (- (sqrt 1.0) x)))
  (pow (exp (+ (sqrt 1.0) x)) (- (- (sqrt 1.0) x)))
  (log (pow (exp (+ (sqrt 1.0) x)) (- (- (sqrt 1.0) x))))
  (exp (pow (exp (+ (sqrt 1.0) x)) (- (- (sqrt 1.0) x))))
  (* (cbrt (pow (exp (+ (sqrt 1.0) x)) (- (- (sqrt 1.0) x)))) (cbrt (pow (exp (+ (sqrt 1.0) x)) (- (- (sqrt 1.0) x)))))
  (cbrt (pow (exp (+ (sqrt 1.0) x)) (- (- (sqrt 1.0) x))))
  (* (* (pow (exp (+ (sqrt 1.0) x)) (- (- (sqrt 1.0) x))) (pow (exp (+ (sqrt 1.0) x)) (- (- (sqrt 1.0) x)))) (pow (exp (+ (sqrt 1.0) x)) (- (- (sqrt 1.0) x))))
  (sqrt (pow (exp (+ (sqrt 1.0) x)) (- (- (sqrt 1.0) x))))
  (sqrt (pow (exp (+ (sqrt 1.0) x)) (- (- (sqrt 1.0) x))))
  (pow (exp (+ (sqrt 1.0) x)) (/ (- (- (sqrt 1.0) x)) 2))
  (pow (exp (+ (sqrt 1.0) x)) (/ (- (- (sqrt 1.0) x)) 2))
  (exp (* (cbrt (+ (sqrt 1.0) x)) (cbrt (+ (sqrt 1.0) x))))
  (exp (sqrt (+ (sqrt 1.0) x)))
  (exp 1)
  (exp 1)
  (exp (sqrt 1.0))
  (exp x)
  (log (exp (+ (sqrt 1.0) x)))
  (exp (exp (+ (sqrt 1.0) x)))
  (* (cbrt (exp (+ (sqrt 1.0) x))) (cbrt (exp (+ (sqrt 1.0) x))))
  (cbrt (exp (+ (sqrt 1.0) x)))
  (* (* (exp (+ (sqrt 1.0) x)) (exp (+ (sqrt 1.0) x))) (exp (+ (sqrt 1.0) x)))
  (sqrt (exp (+ (sqrt 1.0) x)))
  (sqrt (exp (+ (sqrt 1.0) x)))
  (+ (* 1/2 (* (pow x 4) (exp (* -1 (pow (sqrt 1.0) 2))))) (+ (* (pow x 2) (exp (* -1 (pow (sqrt 1.0) 2)))) (exp (* -1 (pow (sqrt 1.0) 2)))))
  (exp (* (+ x (sqrt 1.0)) (- x (sqrt 1.0))))
  (exp (* -1 (* (+ x (sqrt 1.0)) (- (sqrt 1.0) x))))
  (+ (* (exp (sqrt 1.0)) x) (+ (exp (sqrt 1.0)) (* 1/2 (* (exp (sqrt 1.0)) (pow x 2)))))
  (exp (+ x (sqrt 1.0)))
  (exp (+ x (sqrt 1.0)))
0.531 * * [simplify]: iteration  0 :  244  enodes  (cost  433 )
0.536 * * [simplify]: iteration  1 :  965  enodes  (cost  402 )
0.554 * * [simplify]: iteration  2 :  4790  enodes  (cost  388 )
0.674 * * [simplify]: iteration  3 :  5002  enodes  (cost  388 )
0.676 * [simplify]: Simplified to:
   (* (+ x (sqrt 1.0)) (- x (sqrt 1.0)))
  (* (+ x (sqrt 1.0)) (- x (sqrt 1.0)))
  (- x (sqrt 1.0))
  (* (cbrt (+ (sqrt 1.0) x)) (- x (sqrt 1.0)))
  (* (sqrt (+ (sqrt 1.0) x)) (- x (sqrt 1.0)))
  (* (+ x (sqrt 1.0)) (- x (sqrt 1.0)))
  (* (+ x (sqrt 1.0)) (- x (sqrt 1.0)))
  (exp (* (+ x (sqrt 1.0)) (- (sqrt 1.0) x)))
  1
  (exp (* (+ x (sqrt 1.0)) (- (sqrt 1.0) x)))
  (pow (exp (+ (sqrt 1.0) x)) (* (cbrt (- (- (sqrt 1.0) x))) (cbrt (- (- (sqrt 1.0) x)))))
  (pow (exp (+ (sqrt 1.0) x)) (sqrt (- (- (sqrt 1.0) x))))
  (exp (+ (sqrt 1.0) x))
  (pow (exp (+ (sqrt 1.0) x)) -1)
  (pow (exp (+ (sqrt 1.0) x)) (- (* (cbrt (- (sqrt 1.0) x)) (cbrt (- (sqrt 1.0) x)))))
  (pow (exp (+ (sqrt 1.0) x)) (- (sqrt (- (sqrt 1.0) x))))
  (pow (exp (+ (sqrt 1.0) x)) (- 1))
  (pow (exp (+ (sqrt 1.0) x)) (- (+ (sqrt (sqrt 1.0)) (sqrt x))))
  (pow (exp (+ (sqrt 1.0) x)) (- (+ (sqrt (sqrt 1.0)) (sqrt x))))
  (pow (exp (+ (sqrt 1.0) x)) (- 1))
  (pow (exp (+ (sqrt 1.0) x)) (* (cbrt (- (sqrt 1.0) x)) (cbrt (- (sqrt 1.0) x))))
  (pow (exp (+ (sqrt 1.0) x)) (sqrt (- (sqrt 1.0) x)))
  (exp (+ (sqrt 1.0) x))
  (pow (exp (+ (sqrt 1.0) x)) (+ (sqrt (sqrt 1.0)) (sqrt x)))
  (pow (exp (+ (sqrt 1.0) x)) (+ (sqrt (sqrt 1.0)) (sqrt x)))
  (exp (+ (sqrt 1.0) x))
  (pow (exp (+ (sqrt 1.0) x)) (- (sqrt 1.0)))
  (pow (exp (+ (sqrt 1.0) x)) (- (- x)))
  (pow (exp (+ (sqrt 1.0) x)) (- (sqrt 1.0)))
  (pow (exp (+ (sqrt 1.0) x)) (- (- x)))
  (pow (exp (sqrt 1.0)) (- x (sqrt 1.0)))
  (pow (exp x) (- x (sqrt 1.0)))
  (pow (* (cbrt (exp (+ (sqrt 1.0) x))) (cbrt (exp (+ (sqrt 1.0) x)))) (- x (sqrt 1.0)))
  (pow (cbrt (exp (+ (sqrt 1.0) x))) (- x (sqrt 1.0)))
  (pow (pow (exp (+ (sqrt 1.0) x)) 1/2) (- x (sqrt 1.0)))
  (pow (pow (exp (+ (sqrt 1.0) x)) 1/2) (- x (sqrt 1.0)))
  1
  (exp (* (+ x (sqrt 1.0)) (- x (sqrt 1.0))))
  (* (+ x (sqrt 1.0)) (- x (sqrt 1.0)))
  (exp (pow (exp (+ (sqrt 1.0) x)) (- (- (sqrt 1.0) x))))
  (* (cbrt (pow (exp (+ (sqrt 1.0) x)) (- (- (sqrt 1.0) x)))) (cbrt (pow (exp (+ (sqrt 1.0) x)) (- (- (sqrt 1.0) x)))))
  (cbrt (pow (exp (+ (sqrt 1.0) x)) (- (- (sqrt 1.0) x))))
  (pow (exp (* (+ x (sqrt 1.0)) (- x (sqrt 1.0)))) 3)
  (sqrt (pow (exp (+ (sqrt 1.0) x)) (- (- (sqrt 1.0) x))))
  (sqrt (pow (exp (+ (sqrt 1.0) x)) (- (- (sqrt 1.0) x))))
  (pow (exp (+ (sqrt 1.0) x)) (/ (- x (sqrt 1.0)) 2))
  (pow (exp (+ (sqrt 1.0) x)) (/ (- x (sqrt 1.0)) 2))
  (exp (* (cbrt (+ (sqrt 1.0) x)) (cbrt (+ (sqrt 1.0) x))))
  (exp (sqrt (+ (sqrt 1.0) x)))
  E
  E
  (exp (sqrt 1.0))
  (exp x)
  (+ (sqrt 1.0) x)
  (exp (exp (+ (sqrt 1.0) x)))
  (* (cbrt (exp (+ (sqrt 1.0) x))) (cbrt (exp (+ (sqrt 1.0) x))))
  (cbrt (exp (+ (sqrt 1.0) x)))
  (pow (exp (+ (sqrt 1.0) x)) 3)
  (pow (exp (+ (sqrt 1.0) x)) 1/2)
  (pow (exp (+ (sqrt 1.0) x)) 1/2)
  (* (+ (* 1/2 (pow x 4)) (+ (pow x 2) 1)) (exp (- 0 1.0)))
  (exp (* (+ x (sqrt 1.0)) (- x (sqrt 1.0))))
  (exp (* (+ x (sqrt 1.0)) (- x (sqrt 1.0))))
  (* (exp (sqrt 1.0)) (+ (+ x 1) (* 1/2 (pow x 2))))
  (exp (+ (sqrt 1.0) x))
  (exp (+ (sqrt 1.0) x))
0.676 * * * [progress]: adding candidates to table
0.765 * [progress]: [Phase 3 of 3] Extracting.
0.765 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (exp (- (- 1.0 (* x x)))))> #<alt (λ (x) (pow (exp (+ (sqrt 1.0) x)) (- (- (sqrt 1.0) x))))>)
0.766 * * * [regime-changes]: Trying 5 branch expressions: ((* x x) (- 1.0 (* x x)) (- (- 1.0 (* x x))) (exp (- (- 1.0 (* x x)))) x)
0.766 * * * * [regimes]: Trying to branch on (* x x) from (#<alt (λ (x) (exp (- (- 1.0 (* x x)))))> #<alt (λ (x) (pow (exp (+ (sqrt 1.0) x)) (- (- (sqrt 1.0) x))))>)
0.774 * * * * [regimes]: Trying to branch on (- 1.0 (* x x)) from (#<alt (λ (x) (exp (- (- 1.0 (* x x)))))> #<alt (λ (x) (pow (exp (+ (sqrt 1.0) x)) (- (- (sqrt 1.0) x))))>)
0.782 * * * * [regimes]: Trying to branch on (- (- 1.0 (* x x))) from (#<alt (λ (x) (exp (- (- 1.0 (* x x)))))> #<alt (λ (x) (pow (exp (+ (sqrt 1.0) x)) (- (- (sqrt 1.0) x))))>)
0.793 * * * * [regimes]: Trying to branch on (exp (- (- 1.0 (* x x)))) from (#<alt (λ (x) (exp (- (- 1.0 (* x x)))))> #<alt (λ (x) (pow (exp (+ (sqrt 1.0) x)) (- (- (sqrt 1.0) x))))>)
0.803 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (exp (- (- 1.0 (* x x)))))> #<alt (λ (x) (pow (exp (+ (sqrt 1.0) x)) (- (- (sqrt 1.0) x))))>)
0.813 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
0.813 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (exp (- (- 1.0 (* x x))))
0.814 * * [simplify]: iteration  0 :  6  enodes  (cost  4 )
0.814 * [simplify]: Simplified to:
   (exp (- (- 1.0 (* x x))))
1.510 * [regime-testing]: Baseline error score: 0.017302844832784662
1.510 * [regime-testing]: Oracle error score: 0.00745550083331183
1.511 * [regime-testing]: End program error score: 0.017302844832784662