9.638 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.036 * * * [progress]: [2/2] Setting up program.
0.037 * [progress]: [Phase 2 of 3] Improving.
0.038 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (/ (exp x) (- (exp x) 1.0))
0.038 * * [simplify]: iteration  0 :  5  enodes  (cost  7 )
0.039 * * [simplify]: iteration  1 :  7  enodes  (cost  7 )
0.040 * * [simplify]: iteration  2 :  8  enodes  (cost  7 )
0.041 * * [simplify]: iteration  done :  8  enodes  (cost  7 )
0.041 * [simplify]: Simplified to:
   (/ (exp x) (- (exp x) 1.0))
0.041 * * [progress]: iteration 1 / 4
0.041 * * * [progress]: picking best candidate
0.042 * * * * [pick]: Picked  #<alt (λ (x) (/ (exp x) (- (exp x) 1.0)))>
0.042 * * * [progress]: localizing error
0.047 * * * [progress]: generating rewritten candidates
0.047 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
0.051 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.060 * * * [progress]: generating series expansions
0.060 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
0.060 * [approximate]: Taking taylor expansion of (- (exp x) 1.0) in (x) around 0
0.061 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.061 * [taylor]: Taking taylor expansion of (exp x) in x
0.061 * [taylor]: Taking taylor expansion of x in x
0.061 * [taylor]: Taking taylor expansion of 1.0 in x
0.061 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.061 * [taylor]: Taking taylor expansion of (exp x) in x
0.061 * [taylor]: Taking taylor expansion of x in x
0.061 * [taylor]: Taking taylor expansion of 1.0 in x
0.067 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in (x) around 0
0.067 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x
0.067 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.067 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.067 * [taylor]: Taking taylor expansion of x in x
0.068 * [taylor]: Taking taylor expansion of 1.0 in x
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 x in x
0.068 * [taylor]: Taking taylor expansion of 1.0 in x
0.072 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in (x) around 0
0.072 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
0.072 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.072 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.072 * [taylor]: Taking taylor expansion of -1 in x
0.072 * [taylor]: Taking taylor expansion of x in x
0.072 * [taylor]: Taking taylor expansion of 1.0 in x
0.072 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
0.072 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.072 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.072 * [taylor]: Taking taylor expansion of -1 in x
0.072 * [taylor]: Taking taylor expansion of x in x
0.073 * [taylor]: Taking taylor expansion of 1.0 in x
0.076 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.076 * [approximate]: Taking taylor expansion of (/ (exp x) (- (exp x) 1.0)) in (x) around 0
0.076 * [taylor]: Taking taylor expansion of (/ (exp x) (- (exp x) 1.0)) in x
0.076 * [taylor]: Taking taylor expansion of (exp x) in x
0.076 * [taylor]: Taking taylor expansion of x in x
0.076 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.076 * [taylor]: Taking taylor expansion of (exp x) in x
0.076 * [taylor]: Taking taylor expansion of x in x
0.076 * [taylor]: Taking taylor expansion of 1.0 in x
0.079 * [taylor]: Taking taylor expansion of (/ (exp x) (- (exp x) 1.0)) in x
0.079 * [taylor]: Taking taylor expansion of (exp x) in x
0.079 * [taylor]: Taking taylor expansion of x in x
0.079 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.079 * [taylor]: Taking taylor expansion of (exp x) in x
0.079 * [taylor]: Taking taylor expansion of x in x
0.079 * [taylor]: Taking taylor expansion of 1.0 in x
0.086 * [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
0.087 * [taylor]: Taking taylor expansion of (- (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
0.087 * [taylor]: Taking taylor expansion of 1.0 in x
0.088 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 x)) (- (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 (- (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
0.089 * [taylor]: Taking taylor expansion of 1.0 in x
0.099 * [approximate]: Taking taylor expansion of (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1.0)) in (x) around 0
0.099 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1.0)) in x
0.099 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.099 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.099 * [taylor]: Taking taylor expansion of -1 in x
0.099 * [taylor]: Taking taylor expansion of x in x
0.100 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
0.100 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.100 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.100 * [taylor]: Taking taylor expansion of -1 in x
0.100 * [taylor]: Taking taylor expansion of x in x
0.100 * [taylor]: Taking taylor expansion of 1.0 in x
0.101 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1.0)) in x
0.101 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.101 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.101 * [taylor]: Taking taylor expansion of -1 in x
0.101 * [taylor]: Taking taylor expansion of x in x
0.101 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
0.101 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.101 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.101 * [taylor]: Taking taylor expansion of -1 in x
0.101 * [taylor]: Taking taylor expansion of x in x
0.102 * [taylor]: Taking taylor expansion of 1.0 in x
0.107 * * * [progress]: simplifying candidates
0.108 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (/ (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)))
  (- 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)
  (- 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)))
  (- (exp x))
  (- (- (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))
0.111 * * [simplify]: iteration  0 :  91  enodes  (cost  640 )
0.127 * * [simplify]: iteration  1 :  181  enodes  (cost  614 )
0.171 * * [simplify]: iteration  2 :  422  enodes  (cost  579 )
0.333 * * [simplify]: iteration  3 :  925  enodes  (cost  577 )
0.812 * * [simplify]: iteration  4 :  2528  enodes  (cost  576 )
2.126 * * [simplify]: iteration  done :  5000  enodes  (cost  576 )
2.127 * [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 (+ (exp x) 1.0)) (exp (+ x x)))
  (- 1.0)
  (- (exp (+ x 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)
  (- 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)))
  (- (exp x))
  (- 1.0 (exp x))
  (/ (* (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 x)) (* 1.0 1.0)))
  (+ (* (pow x 2) (+ 1/2 (* 1/6 x))) 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))
2.127 * * * [progress]: adding candidates to table
2.250 * * [progress]: iteration 2 / 4
2.250 * * * [progress]: picking best candidate
2.253 * * * * [pick]: Picked  #<alt (λ (x) (+ 1/2 (+ (* 1/12 x) (/ 1 x))))>
2.253 * * * [progress]: localizing error
2.258 * * * [progress]: generating rewritten candidates
2.258 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2 1)
2.261 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
2.267 * * * [progress]: generating series expansions
2.268 * * * * [progress]: [ 1 / 2 ] generating series at (2 2 1)
2.268 * [approximate]: Taking taylor expansion of (* 1/12 x) in (x) around 0
2.268 * [taylor]: Taking taylor expansion of (* 1/12 x) in x
2.268 * [taylor]: Taking taylor expansion of 1/12 in x
2.268 * [taylor]: Taking taylor expansion of x in x
2.268 * [taylor]: Taking taylor expansion of (* 1/12 x) in x
2.268 * [taylor]: Taking taylor expansion of 1/12 in x
2.268 * [taylor]: Taking taylor expansion of x in x
2.273 * [approximate]: Taking taylor expansion of (/ 1/12 x) in (x) around 0
2.273 * [taylor]: Taking taylor expansion of (/ 1/12 x) in x
2.273 * [taylor]: Taking taylor expansion of 1/12 in x
2.273 * [taylor]: Taking taylor expansion of x in x
2.273 * [taylor]: Taking taylor expansion of (/ 1/12 x) in x
2.273 * [taylor]: Taking taylor expansion of 1/12 in x
2.273 * [taylor]: Taking taylor expansion of x in x
2.277 * [approximate]: Taking taylor expansion of (/ -1/12 x) in (x) around 0
2.277 * [taylor]: Taking taylor expansion of (/ -1/12 x) in x
2.277 * [taylor]: Taking taylor expansion of -1/12 in x
2.277 * [taylor]: Taking taylor expansion of x in x
2.277 * [taylor]: Taking taylor expansion of (/ -1/12 x) in x
2.277 * [taylor]: Taking taylor expansion of -1/12 in x
2.277 * [taylor]: Taking taylor expansion of x in x
2.281 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
2.281 * [approximate]: Taking taylor expansion of (+ (* 1/12 x) (/ 1 x)) in (x) around 0
2.281 * [taylor]: Taking taylor expansion of (+ (* 1/12 x) (/ 1 x)) in x
2.281 * [taylor]: Taking taylor expansion of (* 1/12 x) in x
2.281 * [taylor]: Taking taylor expansion of 1/12 in x
2.281 * [taylor]: Taking taylor expansion of x in x
2.281 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.281 * [taylor]: Taking taylor expansion of x in x
2.281 * [taylor]: Taking taylor expansion of (+ (* 1/12 x) (/ 1 x)) in x
2.281 * [taylor]: Taking taylor expansion of (* 1/12 x) in x
2.281 * [taylor]: Taking taylor expansion of 1/12 in x
2.281 * [taylor]: Taking taylor expansion of x in x
2.281 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.281 * [taylor]: Taking taylor expansion of x in x
2.293 * [approximate]: Taking taylor expansion of (+ x (* 1/12 (/ 1 x))) in (x) around 0
2.293 * [taylor]: Taking taylor expansion of (+ x (* 1/12 (/ 1 x))) in x
2.293 * [taylor]: Taking taylor expansion of x in x
2.293 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 x)) in x
2.293 * [taylor]: Taking taylor expansion of 1/12 in x
2.293 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.293 * [taylor]: Taking taylor expansion of x in x
2.293 * [taylor]: Taking taylor expansion of (+ x (* 1/12 (/ 1 x))) in x
2.293 * [taylor]: Taking taylor expansion of x in x
2.293 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 x)) in x
2.293 * [taylor]: Taking taylor expansion of 1/12 in x
2.293 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.293 * [taylor]: Taking taylor expansion of x in x
2.306 * [approximate]: Taking taylor expansion of (- (+ x (* 1/12 (/ 1 x)))) in (x) around 0
2.306 * [taylor]: Taking taylor expansion of (- (+ x (* 1/12 (/ 1 x)))) in x
2.306 * [taylor]: Taking taylor expansion of (+ x (* 1/12 (/ 1 x))) in x
2.306 * [taylor]: Taking taylor expansion of x in x
2.306 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 x)) in x
2.306 * [taylor]: Taking taylor expansion of 1/12 in x
2.306 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.306 * [taylor]: Taking taylor expansion of x in x
2.306 * [taylor]: Taking taylor expansion of (- (+ x (* 1/12 (/ 1 x)))) in x
2.306 * [taylor]: Taking taylor expansion of (+ x (* 1/12 (/ 1 x))) in x
2.306 * [taylor]: Taking taylor expansion of x in x
2.306 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 x)) in x
2.306 * [taylor]: Taking taylor expansion of 1/12 in x
2.306 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.306 * [taylor]: Taking taylor expansion of x in x
2.320 * * * [progress]: simplifying candidates
2.321 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (* 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))
2.322 * * [simplify]: iteration  0 :  51  enodes  (cost  269 )
2.341 * * [simplify]: iteration  1 :  133  enodes  (cost  247 )
2.380 * * [simplify]: iteration  2 :  299  enodes  (cost  225 )
2.493 * * [simplify]: iteration  3 :  673  enodes  (cost  225 )
2.899 * * [simplify]: iteration  4 :  1502  enodes  (cost  225 )
4.735 * * [simplify]: iteration  done :  5000  enodes  (cost  225 )
4.735 * [simplify]: Simplified to:
   (* 1/12 x)
  (log (* 1/12 x))
  (log (* 1/12 x))
  (exp (* 1/12 x))
  (* (pow x 3) 1/1728)
  (* (cbrt (* 1/12 x)) (cbrt (* 1/12 x)))
  (cbrt (* 1/12 x))
  (* (pow x 3) 1/1728)
  (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 x) x)) (* 1/144 (* x x)))
  (- (* 1/144 (* x x)) (/ (/ 1 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))
4.735 * * * [progress]: adding candidates to table
4.788 * * [progress]: iteration 3 / 4
4.788 * * * [progress]: picking best candidate
4.790 * * * * [pick]: Picked  #<alt (λ (x) (/ 1 (- 1 (/ 1.0 (exp x)))))>
4.790 * * * [progress]: localizing error
4.795 * * * [progress]: generating rewritten candidates
4.795 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
4.803 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2 2)
4.807 * * * [progress]: generating series expansions
4.807 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
4.808 * [approximate]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp x)))) in (x) around 0
4.808 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp x)))) in x
4.808 * [taylor]: Taking taylor expansion of 1 in x
4.808 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp x))) in x
4.808 * [taylor]: Taking taylor expansion of 1.0 in x
4.808 * [taylor]: Taking taylor expansion of (/ 1 (exp x)) in x
4.808 * [taylor]: Taking taylor expansion of (exp x) in x
4.808 * [taylor]: Taking taylor expansion of x in x
4.808 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp x)))) in x
4.808 * [taylor]: Taking taylor expansion of 1 in x
4.808 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp x))) in x
4.808 * [taylor]: Taking taylor expansion of 1.0 in x
4.808 * [taylor]: Taking taylor expansion of (/ 1 (exp x)) in x
4.808 * [taylor]: Taking taylor expansion of (exp x) in x
4.808 * [taylor]: Taking taylor expansion of x in x
4.821 * [approximate]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ 1 x))))) in (x) around 0
4.821 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ 1 x))))) in x
4.821 * [taylor]: Taking taylor expansion of 1 in x
4.821 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp (/ 1 x)))) in x
4.821 * [taylor]: Taking taylor expansion of 1.0 in x
4.821 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ 1 x))) in x
4.821 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
4.821 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.821 * [taylor]: Taking taylor expansion of x in x
4.821 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ 1 x))))) in x
4.821 * [taylor]: Taking taylor expansion of 1 in x
4.821 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp (/ 1 x)))) in x
4.822 * [taylor]: Taking taylor expansion of 1.0 in x
4.822 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ 1 x))) in x
4.822 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
4.822 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.822 * [taylor]: Taking taylor expansion of x in x
4.831 * [approximate]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ -1 x))))) in (x) around 0
4.832 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ -1 x))))) in x
4.832 * [taylor]: Taking taylor expansion of 1 in x
4.832 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp (/ -1 x)))) in x
4.832 * [taylor]: Taking taylor expansion of 1.0 in x
4.832 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ -1 x))) in x
4.832 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
4.832 * [taylor]: Taking taylor expansion of (/ -1 x) in x
4.832 * [taylor]: Taking taylor expansion of -1 in x
4.832 * [taylor]: Taking taylor expansion of x in x
4.832 * [taylor]: Taking taylor expansion of (- 1 (* 1.0 (/ 1 (exp (/ -1 x))))) in x
4.832 * [taylor]: Taking taylor expansion of 1 in x
4.832 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (exp (/ -1 x)))) in x
4.832 * [taylor]: Taking taylor expansion of 1.0 in x
4.832 * [taylor]: Taking taylor expansion of (/ 1 (exp (/ -1 x))) in x
4.832 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
4.832 * [taylor]: Taking taylor expansion of (/ -1 x) in x
4.832 * [taylor]: Taking taylor expansion of -1 in x
4.832 * [taylor]: Taking taylor expansion of x in x
4.847 * * * * [progress]: [ 2 / 2 ] generating series at (2 2 2)
4.847 * [approximate]: Taking taylor expansion of (/ 1.0 (exp x)) in (x) around 0
4.847 * [taylor]: Taking taylor expansion of (/ 1.0 (exp x)) in x
4.847 * [taylor]: Taking taylor expansion of 1.0 in x
4.847 * [taylor]: Taking taylor expansion of (exp x) in x
4.847 * [taylor]: Taking taylor expansion of x in x
4.847 * [taylor]: Taking taylor expansion of (/ 1.0 (exp x)) in x
4.847 * [taylor]: Taking taylor expansion of 1.0 in x
4.847 * [taylor]: Taking taylor expansion of (exp x) in x
4.847 * [taylor]: Taking taylor expansion of x in x
4.854 * [approximate]: Taking taylor expansion of (/ 1.0 (exp (/ 1 x))) in (x) around 0
4.854 * [taylor]: Taking taylor expansion of (/ 1.0 (exp (/ 1 x))) in x
4.854 * [taylor]: Taking taylor expansion of 1.0 in x
4.854 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
4.854 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.854 * [taylor]: Taking taylor expansion of x in x
4.855 * [taylor]: Taking taylor expansion of (/ 1.0 (exp (/ 1 x))) in x
4.855 * [taylor]: Taking taylor expansion of 1.0 in x
4.855 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
4.855 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.855 * [taylor]: Taking taylor expansion of x in x
4.857 * [approximate]: Taking taylor expansion of (/ 1.0 (exp (/ -1 x))) in (x) around 0
4.857 * [taylor]: Taking taylor expansion of (/ 1.0 (exp (/ -1 x))) in x
4.857 * [taylor]: Taking taylor expansion of 1.0 in x
4.857 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
4.857 * [taylor]: Taking taylor expansion of (/ -1 x) in x
4.857 * [taylor]: Taking taylor expansion of -1 in x
4.858 * [taylor]: Taking taylor expansion of x in x
4.858 * [taylor]: Taking taylor expansion of (/ 1.0 (exp (/ -1 x))) in x
4.858 * [taylor]: Taking taylor expansion of 1.0 in x
4.858 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
4.858 * [taylor]: Taking taylor expansion of (/ -1 x) in x
4.858 * [taylor]: Taking taylor expansion of -1 in x
4.858 * [taylor]: Taking taylor expansion of x in x
4.860 * * * [progress]: simplifying candidates
4.861 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (/ (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)))))
  (- (/ 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)))
  (- (/ 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)))
  (- 1.0)
  (- (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)
  (- (+ (* 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))
4.863 * * [simplify]: iteration  0 :  93  enodes  (cost  483 )
4.886 * * [simplify]: iteration  1 :  193  enodes  (cost  447 )
5.129 * * [simplify]: iteration  2 :  440  enodes  (cost  424 )
5.325 * * [simplify]: iteration  3 :  1174  enodes  (cost  420 )
6.850 * * [simplify]: iteration  4 :  3487  enodes  (cost  418 )
8.428 * * [simplify]: iteration  done :  5000  enodes  (cost  418 )
8.429 * [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 (* (/ 1.0 (exp x)) (+ 1 (/ 1.0 (exp x)))))
  (- (/ 1.0 (exp x)))
  (- 1 (/ (* 1.0 1.0) (exp (+ x x))))
  (+ (/ 1.0 (exp x)) 1)
  (+ (sqrt (/ 1.0 (exp x))) 1)
  (- 1 (sqrt (/ 1.0 (exp x))))
  (+ (/ (sqrt 1.0) (sqrt (exp x))) 1)
  (- 1 (/ (sqrt 1.0) (sqrt (exp x))))
  (+ (sqrt (/ 1.0 (exp x))) 1)
  (- 1 (sqrt (/ 1.0 (exp x))))
  (+ (/ (sqrt 1.0) (sqrt (exp x))) 1)
  (- 1 (/ (sqrt 1.0) (sqrt (exp x))))
  (- 1 (/ 1.0 (exp x)))
  (- (/ 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)))
  (- 1.0)
  (- (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))
  (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)
  (* x (+ 1.0 (* x (- (* x 0.16666666666666666) 0.5))))
  (- 1 (/ 1.0 (exp x)))
  (- 1 (/ 1.0 (exp x)))
  (+ (* x (- (* x 0.5) 1.0)) 1.0)
  (/ 1.0 (exp x))
  (/ 1.0 (exp x))
8.429 * * * [progress]: adding candidates to table
8.518 * [progress]: [Phase 3 of 3] Extracting.
8.518 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (/ 1 (- 1 (/ 1.0 (exp x)))))> #<alt (λ (x) (+ 1/2 (+ (* 1/12 x) (/ 1 x))))>)
8.518 * * * [regime-changes]: Trying 2 branch expressions: ((exp x) x)
8.518 * * * * [regimes]: Trying to branch on (exp x) from (#<alt (λ (x) (/ 1 (- 1 (/ 1.0 (exp x)))))> #<alt (λ (x) (+ 1/2 (+ (* 1/12 x) (/ 1 x))))>)
8.534 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (/ 1 (- 1 (/ 1.0 (exp x)))))> #<alt (λ (x) (+ 1/2 (+ (* 1/12 x) (/ 1 x))))>)
8.555 * * * [regime]: Found split indices: #<option (#s(si 0 88) #s(si 1 249) #s(si 0 255))>
8.556 * [binary-search]: Only using regimes for bounds on (exp x) and (#<alt (λ (x) (/ 1 (- 1 (/ 1.0 (exp x)))))> #<alt (λ (x) (+ 1/2 (+ (* 1/12 x) (/ 1 x))))>)
8.556 * [regimes]: Found splitpoints: (#s(sp 0 (exp x) 0.0) #s(sp 1 (exp x) 1.0001616862874831) #s(sp 0 (exp x) +nan.0)) , with alts (#<alt (λ (x) (/ 1 (- 1 (/ 1.0 (exp x)))))> #<alt (λ (x) (+ 1/2 (+ (* 1/12 x) (/ 1 x))))>)
8.556 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (if (<= (exp x) 0.0) (/ 1 (- 1 (/ 1.0 (exp x)))) (if (<= (exp x) 1.0001616862874831) (+ 1/2 (+ (* 1/12 x) (/ 1 x))) (/ 1 (- 1 (/ 1.0 (exp x))))))
8.557 * * [simplify]: iteration  0 :  19  enodes  (cost  35 )
8.557 * * [simplify]: iteration  1 :  27  enodes  (cost  28 )
8.558 * * [simplify]: iteration  done :  27  enodes  (cost  28 )
8.558 * [simplify]: Simplified to:
   (if (or (<= (exp x) 0.0) (not (<= (exp x) 1.0001616862874831))) (/ 1 (- 1 (/ 1.0 (exp x)))) (+ 1/2 (+ (* 1/12 x) (/ 1 x))))
9.741 * [regime-testing]: Baseline error score: 22.09824412059595
9.741 * [regime-testing]: Oracle error score: 0.0236331658491167
9.743 * [regime-testing]: End program error score: 0.2621003634569481
9.771 * [regime-testing]: Target error score: 40.097525486610024