6.891 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.035 * * * [progress]: [2/2] Setting up program.
0.037 * [progress]: [Phase 2 of 3] Improving.
0.037 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (exp x) 1.0)
0.039 * * [simplify]: iteration  0 :  6  enodes  (cost  2 )
0.041 * * [simplify]: iteration  1 :  7  enodes  (cost  2 )
0.043 * * [simplify]: iteration  2 :  7  enodes  (cost  2 )
0.043 * [simplify]: Simplified to:
   (- (exp x) 1.0)
0.043 * * [progress]: iteration 1 / 4
0.043 * * * [progress]: picking best candidate
0.044 * * * * [pick]: Picked  #<alt (λ (x) (- (exp x) 1.0))>
0.044 * * * [progress]: localizing error
0.048 * * * [progress]: generating rewritten candidates
0.048 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.053 * * * [progress]: generating series expansions
0.053 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.053 * [approximate]: Taking taylor expansion of (- (exp x) 1.0) in (x) around 0
0.053 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.053 * [taylor]: Taking taylor expansion of (exp x) in x
0.054 * [taylor]: Taking taylor expansion of x in x
0.054 * [taylor]: Taking taylor expansion of 1.0 in x
0.054 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.054 * [taylor]: Taking taylor expansion of (exp x) in x
0.054 * [taylor]: Taking taylor expansion of x in x
0.054 * [taylor]: Taking taylor expansion of 1.0 in x
0.059 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in (x) around 0
0.059 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x
0.059 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.059 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.059 * [taylor]: Taking taylor expansion of x in x
0.060 * [taylor]: Taking taylor expansion of 1.0 in x
0.060 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x
0.060 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.060 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.060 * [taylor]: Taking taylor expansion of x in x
0.060 * [taylor]: Taking taylor expansion of 1.0 in x
0.064 * [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 -1 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 -1 in x
0.064 * [taylor]: Taking taylor expansion of x in x
0.065 * [taylor]: Taking taylor expansion of 1.0 in x
0.068 * * * [progress]: simplifying candidates
0.069 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))
  (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))
  (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- (* (sqrt 1.0) (sqrt 1.0))))
  (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))
  (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- (* 1.0 1)))
  (fma (- 1.0) 1 (* 1.0 1))
  (fma (sqrt (exp x)) (sqrt (exp x)) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))
  (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))
  (fma (sqrt (exp x)) (sqrt (exp x)) (- (* (sqrt 1.0) (sqrt 1.0))))
  (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))
  (fma (sqrt (exp x)) (sqrt (exp x)) (- (* 1.0 1)))
  (fma (- 1.0) 1 (* 1.0 1))
  (fma 1 (exp x) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))
  (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))
  (fma 1 (exp x) (- (* (sqrt 1.0) (sqrt 1.0))))
  (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))
  (fma 1 (exp x) (- (* 1.0 1)))
  (fma (- 1.0) 1 (* 1.0 1))
  (expm1 (- (exp x) 1.0))
  (log1p (- (exp x) 1.0))
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (/ (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)
  (+ (* 1/2 (pow x 2)) (+ (* 1/6 (pow x 3)) x))
  (- (exp x) 1.0)
  (- (exp x) 1.0)
0.072 * * [simplify]: iteration  0 :  140  enodes  (cost  205 )
0.075 * * [simplify]: iteration  1 :  403  enodes  (cost  130 )
0.085 * * [simplify]: iteration  2 :  2063  enodes  (cost  120 )
0.130 * * [simplify]: iteration  3 :  5003  enodes  (cost  90 )
0.131 * [simplify]: Simplified to:
   (- (exp x) 1.0)
  0
  (- (exp x) 1.0)
  0
  (- (exp x) 1.0)
  0
  (- (exp x) 1.0)
  0
  (- (exp x) 1.0)
  0
  (- (exp x) 1.0)
  0
  (- (exp x) 1.0)
  0
  (- (exp x) 1.0)
  0
  (- (exp x) 1.0)
  0
  (expm1 (- (exp x) 1.0))
  (log1p (- (exp x) 1.0))
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (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))
  (fma 1.0 (+ (exp x) 1.0) (exp (+ x x)))
  (- 1.0)
  (fma (- 1.0) 1.0 (exp (+ x x)))
  (+ (exp x) 1.0)
  (+ (sqrt (exp x)) (sqrt 1.0))
  (- (sqrt (exp x)) (sqrt 1.0))
  (- (exp x) 1.0)
  (- 1.0)
  (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))
  (- (exp x) 1.0)
  (- (exp x) 1.0)
0.131 * * * [progress]: adding candidates to table
0.184 * * [progress]: iteration 2 / 4
0.184 * * * [progress]: picking best candidate
0.189 * * * * [pick]: Picked  #<alt (λ (x) (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)))>
0.189 * * * [progress]: localizing error
0.197 * * * [progress]: generating rewritten candidates
0.197 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.198 * * * [progress]: generating series expansions
0.199 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.199 * [approximate]: Taking taylor expansion of (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) in (x) around 0
0.199 * [taylor]: Taking taylor expansion of (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) in x
0.199 * [taylor]: Rewrote expression to (+ (* 1/2 (pow x 2)) (fma 1/6 (pow x 3) x))
0.199 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
0.199 * [taylor]: Taking taylor expansion of 1/2 in x
0.199 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.199 * [taylor]: Taking taylor expansion of x in x
0.199 * [taylor]: Taking taylor expansion of (fma 1/6 (pow x 3) x) in x
0.199 * [taylor]: Rewrote expression to (+ (* 1/6 (pow x 3)) x)
0.199 * [taylor]: Taking taylor expansion of (* 1/6 (pow x 3)) in x
0.199 * [taylor]: Taking taylor expansion of 1/6 in x
0.199 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.199 * [taylor]: Taking taylor expansion of x in x
0.199 * [taylor]: Taking taylor expansion of x in x
0.199 * [taylor]: Taking taylor expansion of (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) in x
0.199 * [taylor]: Rewrote expression to (+ (* 1/2 (pow x 2)) (fma 1/6 (pow x 3) x))
0.199 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
0.199 * [taylor]: Taking taylor expansion of 1/2 in x
0.199 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.199 * [taylor]: Taking taylor expansion of x in x
0.199 * [taylor]: Taking taylor expansion of (fma 1/6 (pow x 3) x) in x
0.199 * [taylor]: Rewrote expression to (+ (* 1/6 (pow x 3)) x)
0.199 * [taylor]: Taking taylor expansion of (* 1/6 (pow x 3)) in x
0.199 * [taylor]: Taking taylor expansion of 1/6 in x
0.199 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.200 * [taylor]: Taking taylor expansion of x in x
0.200 * [taylor]: Taking taylor expansion of x in x
0.204 * [approximate]: Taking taylor expansion of (fma 1/2 (pow (/ 1 x) 2) (fma 1/6 (pow (/ 1 x) 3) (/ 1 x))) in (x) around 0
0.204 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ 1 x) 2) (fma 1/6 (pow (/ 1 x) 3) (/ 1 x))) in x
0.204 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ 1 x) 2)) (fma 1/6 (pow (/ 1 x) 3) (/ 1 x)))
0.204 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ 1 x) 2)) in x
0.204 * [taylor]: Taking taylor expansion of 1/2 in x
0.204 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x
0.204 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.204 * [taylor]: Taking taylor expansion of x in x
0.205 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ 1 x) 3) (/ 1 x)) in x
0.205 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ 1 x) 3)) (/ 1 x))
0.205 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ 1 x) 3)) in x
0.205 * [taylor]: Taking taylor expansion of 1/6 in x
0.205 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 3) in x
0.205 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.205 * [taylor]: Taking taylor expansion of x in x
0.205 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.205 * [taylor]: Taking taylor expansion of x in x
0.205 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ 1 x) 2) (fma 1/6 (pow (/ 1 x) 3) (/ 1 x))) in x
0.205 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ 1 x) 2)) (fma 1/6 (pow (/ 1 x) 3) (/ 1 x)))
0.205 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ 1 x) 2)) in x
0.206 * [taylor]: Taking taylor expansion of 1/2 in x
0.206 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 2) in x
0.206 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.206 * [taylor]: Taking taylor expansion of x in x
0.206 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ 1 x) 3) (/ 1 x)) in x
0.206 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ 1 x) 3)) (/ 1 x))
0.206 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ 1 x) 3)) in x
0.206 * [taylor]: Taking taylor expansion of 1/6 in x
0.206 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 3) in x
0.206 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.206 * [taylor]: Taking taylor expansion of x in x
0.206 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.206 * [taylor]: Taking taylor expansion of x in x
0.218 * [approximate]: Taking taylor expansion of (fma 1/2 (pow (/ -1 x) 2) (fma 1/6 (pow (/ -1 x) 3) (/ -1 x))) in (x) around 0
0.218 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ -1 x) 2) (fma 1/6 (pow (/ -1 x) 3) (/ -1 x))) in x
0.218 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ -1 x) 2)) (fma 1/6 (pow (/ -1 x) 3) (/ -1 x)))
0.218 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ -1 x) 2)) in x
0.218 * [taylor]: Taking taylor expansion of 1/2 in x
0.218 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x
0.218 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.218 * [taylor]: Taking taylor expansion of -1 in x
0.218 * [taylor]: Taking taylor expansion of x in x
0.218 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ -1 x) 3) (/ -1 x)) in x
0.218 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ -1 x) 3)) (/ -1 x))
0.218 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ -1 x) 3)) in x
0.218 * [taylor]: Taking taylor expansion of 1/6 in x
0.218 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 3) in x
0.218 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.218 * [taylor]: Taking taylor expansion of -1 in x
0.218 * [taylor]: Taking taylor expansion of x in x
0.219 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.219 * [taylor]: Taking taylor expansion of -1 in x
0.219 * [taylor]: Taking taylor expansion of x in x
0.219 * [taylor]: Taking taylor expansion of (fma 1/2 (pow (/ -1 x) 2) (fma 1/6 (pow (/ -1 x) 3) (/ -1 x))) in x
0.219 * [taylor]: Rewrote expression to (+ (* 1/2 (pow (/ -1 x) 2)) (fma 1/6 (pow (/ -1 x) 3) (/ -1 x)))
0.219 * [taylor]: Taking taylor expansion of (* 1/2 (pow (/ -1 x) 2)) in x
0.219 * [taylor]: Taking taylor expansion of 1/2 in x
0.219 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 2) in x
0.219 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.219 * [taylor]: Taking taylor expansion of -1 in x
0.219 * [taylor]: Taking taylor expansion of x in x
0.220 * [taylor]: Taking taylor expansion of (fma 1/6 (pow (/ -1 x) 3) (/ -1 x)) in x
0.220 * [taylor]: Rewrote expression to (+ (* 1/6 (pow (/ -1 x) 3)) (/ -1 x))
0.220 * [taylor]: Taking taylor expansion of (* 1/6 (pow (/ -1 x) 3)) in x
0.220 * [taylor]: Taking taylor expansion of 1/6 in x
0.220 * [taylor]: Taking taylor expansion of (pow (/ -1 x) 3) in x
0.220 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.220 * [taylor]: Taking taylor expansion of -1 in x
0.220 * [taylor]: Taking taylor expansion of x in x
0.220 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.220 * [taylor]: Taking taylor expansion of -1 in x
0.220 * [taylor]: Taking taylor expansion of x in x
0.228 * * * [progress]: simplifying candidates
0.229 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)))
  (log1p (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)))
  (* 1/2 (pow x 2))
  (log (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)))
  (exp (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)))
  (* (cbrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) (cbrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))))
  (cbrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)))
  (* (* (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)))
  (sqrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)))
  (sqrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)))
  (+ (* 1/2 (pow x 2)) (+ (* 1/6 (pow x 3)) x))
  (+ (* 1/2 (pow x 2)) (+ x (* 1/6 (pow x 3))))
  (+ (* 1/2 (pow x 2)) (+ x (* 1/6 (pow x 3))))
0.232 * * [simplify]: iteration  0 :  45  enodes  (cost  74 )
0.233 * * [simplify]: iteration  1 :  152  enodes  (cost  65 )
0.238 * * [simplify]: iteration  2 :  948  enodes  (cost  65 )
0.262 * * [simplify]: iteration  3 :  5001  enodes  (cost  65 )
0.263 * [simplify]: Simplified to:
   (expm1 (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)))
  (log1p (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)))
  (* 1/2 (pow x 2))
  (log (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)))
  (exp (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)))
  (* (cbrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))) (cbrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))))
  (cbrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)))
  (pow (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) 3)
  (sqrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)))
  (sqrt (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)))
  (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))
  (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))
  (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))
0.263 * * * [progress]: adding candidates to table
0.293 * * [progress]: iteration 3 / 4
0.293 * * * [progress]: picking best candidate
0.297 * * * * [pick]: Picked  #<alt (λ (x) (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)))>
0.297 * * * [progress]: localizing error
0.306 * * * [progress]: generating rewritten candidates
0.306 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1)
0.307 * * * * [progress]: [ 2 / 3 ] rewriting at (2)
0.317 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2)
0.322 * * * [progress]: generating series expansions
0.322 * * * * [progress]: [ 1 / 3 ] generating series at (2 1)
0.323 * [approximate]: Taking taylor expansion of (fma (- 1.0) 1.0 (exp (* 2 x))) in (x) around 0
0.323 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (exp (* 2 x))) in x
0.323 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (exp (* 2 x)))
0.323 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x
0.323 * [taylor]: Taking taylor expansion of (- 1.0) in x
0.323 * [taylor]: Taking taylor expansion of 1.0 in x
0.323 * [taylor]: Taking taylor expansion of 1.0 in x
0.323 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x
0.323 * [taylor]: Taking taylor expansion of (* 2 x) in x
0.323 * [taylor]: Taking taylor expansion of 2 in x
0.323 * [taylor]: Taking taylor expansion of x in x
0.324 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (exp (* 2 x))) in x
0.324 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (exp (* 2 x)))
0.324 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x
0.324 * [taylor]: Taking taylor expansion of (- 1.0) in x
0.324 * [taylor]: Taking taylor expansion of 1.0 in x
0.324 * [taylor]: Taking taylor expansion of 1.0 in x
0.324 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x
0.324 * [taylor]: Taking taylor expansion of (* 2 x) in x
0.324 * [taylor]: Taking taylor expansion of 2 in x
0.324 * [taylor]: Taking taylor expansion of x in x
0.335 * [approximate]: Taking taylor expansion of (fma (- 1.0) 1.0 (exp (* 2 (/ 1 x)))) in (x) around 0
0.335 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (exp (* 2 (/ 1 x)))) in x
0.335 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (exp (* 2 (/ 1 x))))
0.335 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x
0.335 * [taylor]: Taking taylor expansion of (- 1.0) in x
0.335 * [taylor]: Taking taylor expansion of 1.0 in x
0.335 * [taylor]: Taking taylor expansion of 1.0 in x
0.335 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x
0.335 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x
0.335 * [taylor]: Taking taylor expansion of 2 in x
0.335 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.335 * [taylor]: Taking taylor expansion of x in x
0.336 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (exp (* 2 (/ 1 x)))) in x
0.336 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (exp (* 2 (/ 1 x))))
0.336 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x
0.336 * [taylor]: Taking taylor expansion of (- 1.0) in x
0.336 * [taylor]: Taking taylor expansion of 1.0 in x
0.336 * [taylor]: Taking taylor expansion of 1.0 in x
0.336 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x
0.336 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x
0.336 * [taylor]: Taking taylor expansion of 2 in x
0.336 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.336 * [taylor]: Taking taylor expansion of x in x
0.348 * [approximate]: Taking taylor expansion of (fma (- 1.0) 1.0 (exp (- (* 2 (/ 1 x))))) in (x) around 0
0.348 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (exp (- (* 2 (/ 1 x))))) in x
0.349 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (exp (- (* 2 (/ 1 x)))))
0.349 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x
0.349 * [taylor]: Taking taylor expansion of (- 1.0) in x
0.349 * [taylor]: Taking taylor expansion of 1.0 in x
0.349 * [taylor]: Taking taylor expansion of 1.0 in x
0.349 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x
0.349 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x
0.349 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x
0.349 * [taylor]: Taking taylor expansion of 2 in x
0.349 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.349 * [taylor]: Taking taylor expansion of x in x
0.350 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (exp (- (* 2 (/ 1 x))))) in x
0.350 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (exp (- (* 2 (/ 1 x)))))
0.350 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x
0.350 * [taylor]: Taking taylor expansion of (- 1.0) in x
0.350 * [taylor]: Taking taylor expansion of 1.0 in x
0.350 * [taylor]: Taking taylor expansion of 1.0 in x
0.350 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x
0.350 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x
0.350 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x
0.350 * [taylor]: Taking taylor expansion of 2 in x
0.350 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.350 * [taylor]: Taking taylor expansion of x in x
0.362 * * * * [progress]: [ 2 / 3 ] generating series at (2)
0.363 * [approximate]: Taking taylor expansion of (/ (fma (- 1.0) 1.0 (exp (* 2 x))) (+ (exp x) 1.0)) in (x) around 0
0.363 * [taylor]: Taking taylor expansion of (/ (fma (- 1.0) 1.0 (exp (* 2 x))) (+ (exp x) 1.0)) in x
0.363 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (exp (* 2 x))) in x
0.363 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (exp (* 2 x)))
0.363 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x
0.363 * [taylor]: Taking taylor expansion of (- 1.0) in x
0.363 * [taylor]: Taking taylor expansion of 1.0 in x
0.363 * [taylor]: Taking taylor expansion of 1.0 in x
0.363 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x
0.363 * [taylor]: Taking taylor expansion of (* 2 x) in x
0.363 * [taylor]: Taking taylor expansion of 2 in x
0.363 * [taylor]: Taking taylor expansion of x in x
0.364 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.364 * [taylor]: Taking taylor expansion of (exp x) in x
0.364 * [taylor]: Taking taylor expansion of x in x
0.364 * [taylor]: Taking taylor expansion of 1.0 in x
0.367 * [taylor]: Taking taylor expansion of (/ (fma (- 1.0) 1.0 (exp (* 2 x))) (+ (exp x) 1.0)) in x
0.367 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (exp (* 2 x))) in x
0.367 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (exp (* 2 x)))
0.368 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x
0.368 * [taylor]: Taking taylor expansion of (- 1.0) in x
0.368 * [taylor]: Taking taylor expansion of 1.0 in x
0.368 * [taylor]: Taking taylor expansion of 1.0 in x
0.368 * [taylor]: Taking taylor expansion of (exp (* 2 x)) in x
0.368 * [taylor]: Taking taylor expansion of (* 2 x) in x
0.368 * [taylor]: Taking taylor expansion of 2 in x
0.368 * [taylor]: Taking taylor expansion of x in x
0.368 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.368 * [taylor]: Taking taylor expansion of (exp x) in x
0.368 * [taylor]: Taking taylor expansion of x in x
0.368 * [taylor]: Taking taylor expansion of 1.0 in x
0.386 * [approximate]: Taking taylor expansion of (/ (fma (- 1.0) 1.0 (exp (* 2 (/ 1 x)))) (+ (exp (/ 1 x)) 1.0)) in (x) around 0
0.386 * [taylor]: Taking taylor expansion of (/ (fma (- 1.0) 1.0 (exp (* 2 (/ 1 x)))) (+ (exp (/ 1 x)) 1.0)) in x
0.386 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (exp (* 2 (/ 1 x)))) in x
0.386 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (exp (* 2 (/ 1 x))))
0.386 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x
0.386 * [taylor]: Taking taylor expansion of (- 1.0) in x
0.386 * [taylor]: Taking taylor expansion of 1.0 in x
0.386 * [taylor]: Taking taylor expansion of 1.0 in x
0.386 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x
0.386 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x
0.386 * [taylor]: Taking taylor expansion of 2 in x
0.386 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.386 * [taylor]: Taking taylor expansion of x in x
0.387 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.387 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.387 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.387 * [taylor]: Taking taylor expansion of x in x
0.387 * [taylor]: Taking taylor expansion of 1.0 in x
0.388 * [taylor]: Taking taylor expansion of (/ (fma (- 1.0) 1.0 (exp (* 2 (/ 1 x)))) (+ (exp (/ 1 x)) 1.0)) in x
0.388 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (exp (* 2 (/ 1 x)))) in x
0.388 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (exp (* 2 (/ 1 x))))
0.388 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x
0.388 * [taylor]: Taking taylor expansion of (- 1.0) in x
0.388 * [taylor]: Taking taylor expansion of 1.0 in x
0.388 * [taylor]: Taking taylor expansion of 1.0 in x
0.388 * [taylor]: Taking taylor expansion of (exp (* 2 (/ 1 x))) in x
0.388 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x
0.388 * [taylor]: Taking taylor expansion of 2 in x
0.388 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.388 * [taylor]: Taking taylor expansion of x in x
0.389 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.389 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.389 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.389 * [taylor]: Taking taylor expansion of x in x
0.389 * [taylor]: Taking taylor expansion of 1.0 in x
0.411 * [approximate]: Taking taylor expansion of (/ (fma (- 1.0) 1.0 (exp (- (* 2 (/ 1 x))))) (+ (exp (/ -1 x)) 1.0)) in (x) around 0
0.411 * [taylor]: Taking taylor expansion of (/ (fma (- 1.0) 1.0 (exp (- (* 2 (/ 1 x))))) (+ (exp (/ -1 x)) 1.0)) in x
0.412 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (exp (- (* 2 (/ 1 x))))) in x
0.412 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (exp (- (* 2 (/ 1 x)))))
0.412 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x
0.412 * [taylor]: Taking taylor expansion of (- 1.0) in x
0.412 * [taylor]: Taking taylor expansion of 1.0 in x
0.412 * [taylor]: Taking taylor expansion of 1.0 in x
0.412 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x
0.412 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x
0.412 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x
0.412 * [taylor]: Taking taylor expansion of 2 in x
0.412 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.412 * [taylor]: Taking taylor expansion of x in x
0.413 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.413 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.413 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.413 * [taylor]: Taking taylor expansion of -1 in x
0.413 * [taylor]: Taking taylor expansion of x in x
0.413 * [taylor]: Taking taylor expansion of 1.0 in x
0.414 * [taylor]: Taking taylor expansion of (/ (fma (- 1.0) 1.0 (exp (- (* 2 (/ 1 x))))) (+ (exp (/ -1 x)) 1.0)) in x
0.414 * [taylor]: Taking taylor expansion of (fma (- 1.0) 1.0 (exp (- (* 2 (/ 1 x))))) in x
0.414 * [taylor]: Rewrote expression to (+ (* (- 1.0) 1.0) (exp (- (* 2 (/ 1 x)))))
0.414 * [taylor]: Taking taylor expansion of (* (- 1.0) 1.0) in x
0.414 * [taylor]: Taking taylor expansion of (- 1.0) in x
0.414 * [taylor]: Taking taylor expansion of 1.0 in x
0.414 * [taylor]: Taking taylor expansion of 1.0 in x
0.414 * [taylor]: Taking taylor expansion of (exp (- (* 2 (/ 1 x)))) in x
0.414 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 x))) in x
0.414 * [taylor]: Taking taylor expansion of (* 2 (/ 1 x)) in x
0.414 * [taylor]: Taking taylor expansion of 2 in x
0.414 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.414 * [taylor]: Taking taylor expansion of x in x
0.415 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.415 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.415 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.415 * [taylor]: Taking taylor expansion of -1 in x
0.415 * [taylor]: Taking taylor expansion of x in x
0.415 * [taylor]: Taking taylor expansion of 1.0 in x
0.431 * * * * [progress]: [ 3 / 3 ] generating series at (2 2)
0.431 * [approximate]: Taking taylor expansion of (+ (exp x) 1.0) in (x) around 0
0.431 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.432 * [taylor]: Taking taylor expansion of (exp x) in x
0.432 * [taylor]: Taking taylor expansion of x in x
0.432 * [taylor]: Taking taylor expansion of 1.0 in x
0.432 * [taylor]: Taking taylor expansion of (+ (exp x) 1.0) in x
0.432 * [taylor]: Taking taylor expansion of (exp x) in x
0.432 * [taylor]: Taking taylor expansion of x in x
0.432 * [taylor]: Taking taylor expansion of 1.0 in x
0.434 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in (x) around 0
0.434 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.434 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.434 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.434 * [taylor]: Taking taylor expansion of x in x
0.435 * [taylor]: Taking taylor expansion of 1.0 in x
0.435 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) 1.0) in x
0.435 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.435 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.435 * [taylor]: Taking taylor expansion of x in x
0.435 * [taylor]: Taking taylor expansion of 1.0 in x
0.437 * [approximate]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in (x) around 0
0.437 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.437 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.437 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.437 * [taylor]: Taking taylor expansion of -1 in x
0.437 * [taylor]: Taking taylor expansion of x in x
0.437 * [taylor]: Taking taylor expansion of 1.0 in x
0.437 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 x)) 1.0) in x
0.437 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.437 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.437 * [taylor]: Taking taylor expansion of -1 in x
0.437 * [taylor]: Taking taylor expansion of x in x
0.438 * [taylor]: Taking taylor expansion of 1.0 in x
0.439 * * * [progress]: simplifying candidates
0.440 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (fma (- 1.0) 1.0 (exp (+ x x))))
  (log1p (fma (- 1.0) 1.0 (exp (+ x x))))
  (* (- 1.0) 1.0)
  (log (fma (- 1.0) 1.0 (exp (+ x x))))
  (exp (fma (- 1.0) 1.0 (exp (+ x x))))
  (* (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))))
  (cbrt (fma (- 1.0) 1.0 (exp (+ x x))))
  (* (* (fma (- 1.0) 1.0 (exp (+ x x))) (fma (- 1.0) 1.0 (exp (+ x x)))) (fma (- 1.0) 1.0 (exp (+ x x))))
  (sqrt (fma (- 1.0) 1.0 (exp (+ x x))))
  (sqrt (fma (- 1.0) 1.0 (exp (+ x x))))
  (expm1 (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)))
  (log1p (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)))
  (- (log (fma (- 1.0) 1.0 (exp (+ x x)))) (log (+ (exp x) 1.0)))
  (log (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)))
  (exp (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)))
  (/ (* (* (fma (- 1.0) 1.0 (exp (+ x x))) (fma (- 1.0) 1.0 (exp (+ x x)))) (fma (- 1.0) 1.0 (exp (+ x x)))) (* (* (+ (exp x) 1.0) (+ (exp x) 1.0)) (+ (exp x) 1.0)))
  (* (cbrt (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0))) (cbrt (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0))))
  (cbrt (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)))
  (* (* (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)) (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0))) (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)))
  (sqrt (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)))
  (sqrt (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)))
  (- (fma (- 1.0) 1.0 (exp (+ x x))))
  (- (+ (exp x) 1.0))
  (/ (* (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (cbrt (fma (- 1.0) 1.0 (exp (+ x x))))) (* (cbrt (+ (exp x) 1.0)) (cbrt (+ (exp x) 1.0))))
  (/ (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (cbrt (+ (exp x) 1.0)))
  (/ (* (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (cbrt (fma (- 1.0) 1.0 (exp (+ x x))))) (sqrt (+ (exp x) 1.0)))
  (/ (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (sqrt (+ (exp x) 1.0)))
  (/ (* (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (cbrt (fma (- 1.0) 1.0 (exp (+ x x))))) 1)
  (/ (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (+ (exp x) 1.0))
  (/ (* (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (cbrt (fma (- 1.0) 1.0 (exp (+ x x))))) 1)
  (/ (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (+ (exp x) 1.0))
  (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (* (cbrt (+ (exp x) 1.0)) (cbrt (+ (exp x) 1.0))))
  (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (cbrt (+ (exp x) 1.0)))
  (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (sqrt (+ (exp x) 1.0)))
  (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (sqrt (+ (exp x) 1.0)))
  (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) 1)
  (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (+ (exp x) 1.0))
  (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) 1)
  (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (+ (exp x) 1.0))
  (/ 1 (* (cbrt (+ (exp x) 1.0)) (cbrt (+ (exp x) 1.0))))
  (/ (fma (- 1.0) 1.0 (exp (+ x x))) (cbrt (+ (exp x) 1.0)))
  (/ 1 (sqrt (+ (exp x) 1.0)))
  (/ (fma (- 1.0) 1.0 (exp (+ x x))) (sqrt (+ (exp x) 1.0)))
  (/ 1 1)
  (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0))
  (/ 1 1)
  (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0))
  (/ 1 (+ (exp x) 1.0))
  (/ (+ (exp x) 1.0) (fma (- 1.0) 1.0 (exp (+ x x))))
  (/ (fma (- 1.0) 1.0 (exp (+ x x))) (* (cbrt (+ (exp x) 1.0)) (cbrt (+ (exp x) 1.0))))
  (/ (fma (- 1.0) 1.0 (exp (+ x x))) (sqrt (+ (exp x) 1.0)))
  (/ (fma (- 1.0) 1.0 (exp (+ x x))) 1)
  (/ (fma (- 1.0) 1.0 (exp (+ x x))) 1)
  (/ (+ (exp x) 1.0) (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))))
  (/ (+ (exp x) 1.0) (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))))
  (/ (+ (exp x) 1.0) (fma (- 1.0) 1.0 (exp (+ x x))))
  (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (pow (exp x) 3) (pow 1.0 3)))
  (/ (fma (- 1.0) 1.0 (exp (+ x x))) (- (* (exp x) (exp x)) (* 1.0 1.0)))
  (expm1 (+ (exp x) 1.0))
  (log1p (+ (exp x) 1.0))
  (* (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)))
  (- (* (exp x) (exp x)) (* 1.0 1.0))
  (- (exp x) 1.0)
  (+ (exp x) 1.0)
  (+ (* 2 (pow x 2)) (+ (* 4/3 (pow x 3)) (* 2 x)))
  (- (exp (* 2 x)) 1.0)
  (- (exp (* 2 x)) 1.0)
  (+ (* 0.5 (pow x 2)) (+ (* 0.16666666666666663 (pow x 3)) (* 1.0 x)))
  (/ (- (exp (* 2 x)) 1.0) (+ (exp x) 1.0))
  (/ (- (exp (* 2 x)) 1.0) (+ (exp x) 1.0))
  (+ (* 1/2 (pow x 2)) (+ x 2.0))
  (+ (exp x) 1.0)
  (+ (exp x) 1.0)
0.445 * * [simplify]: iteration  0 :  217  enodes  (cost  568 )
0.449 * * [simplify]: iteration  1 :  607  enodes  (cost  522 )
0.461 * * [simplify]: iteration  2 :  2817  enodes  (cost  511 )
0.523 * * [simplify]: iteration  3 :  5003  enodes  (cost  511 )
0.526 * [simplify]: Simplified to:
   (expm1 (fma (- 1.0) 1.0 (exp (+ x x))))
  (log1p (fma (- 1.0) 1.0 (exp (+ x x))))
  (* (- 1.0) 1.0)
  (log (fma (- 1.0) 1.0 (exp (+ x x))))
  (exp (fma (- 1.0) 1.0 (exp (+ x x))))
  (* (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))))
  (cbrt (fma (- 1.0) 1.0 (exp (+ x x))))
  (pow (fma (- 1.0) 1.0 (exp (+ x x))) 3)
  (sqrt (fma (- 1.0) 1.0 (exp (+ x x))))
  (sqrt (fma (- 1.0) 1.0 (exp (+ x x))))
  (expm1 (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)))
  (log1p (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)))
  (log (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)))
  (log (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)))
  (exp (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)))
  (pow (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)) 3)
  (* (cbrt (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0))) (cbrt (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0))))
  (cbrt (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)))
  (pow (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)) 3)
  (sqrt (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)))
  (sqrt (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0)))
  (- (* 1.0 1.0) (exp (* 2 x)))
  (- (+ (exp x) 1.0))
  (/ (* (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (cbrt (fma (- 1.0) 1.0 (exp (+ x x))))) (* (cbrt (+ (exp x) 1.0)) (cbrt (+ (exp x) 1.0))))
  (/ (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (cbrt (+ (exp x) 1.0)))
  (/ (* (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (cbrt (fma (- 1.0) 1.0 (exp (+ x x))))) (sqrt (+ (exp x) 1.0)))
  (/ (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (sqrt (+ (exp x) 1.0)))
  (* (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))))
  (/ (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (+ (exp x) 1.0))
  (* (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))))
  (/ (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))) (+ (exp x) 1.0))
  (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (* (cbrt (+ (exp x) 1.0)) (cbrt (+ (exp x) 1.0))))
  (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (cbrt (+ (exp x) 1.0)))
  (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (sqrt (+ (exp x) 1.0)))
  (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (sqrt (+ (exp x) 1.0)))
  (sqrt (fma (- 1.0) 1.0 (exp (+ x x))))
  (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (+ (exp x) 1.0))
  (sqrt (fma (- 1.0) 1.0 (exp (+ x x))))
  (/ (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))) (+ (exp x) 1.0))
  (/ 1 (* (cbrt (+ (exp x) 1.0)) (cbrt (+ (exp x) 1.0))))
  (/ (fma (- 1.0) 1.0 (exp (+ x x))) (cbrt (+ (exp x) 1.0)))
  (/ 1 (sqrt (+ (exp x) 1.0)))
  (/ (fma (- 1.0) 1.0 (exp (+ x x))) (sqrt (+ (exp x) 1.0)))
  1
  (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0))
  1
  (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (exp x) 1.0))
  (/ 1 (+ (exp x) 1.0))
  (/ (+ (exp x) 1.0) (fma (- 1.0) 1.0 (exp (+ x x))))
  (/ (fma (- 1.0) 1.0 (exp (+ x x))) (* (cbrt (+ (exp x) 1.0)) (cbrt (+ (exp x) 1.0))))
  (/ (fma (- 1.0) 1.0 (exp (+ x x))) (sqrt (+ (exp x) 1.0)))
  (- (exp (* 2 x)) (* 1.0 1.0))
  (- (exp (* 2 x)) (* 1.0 1.0))
  (/ (+ (exp x) 1.0) (cbrt (fma (- 1.0) 1.0 (exp (+ x x)))))
  (/ (+ (exp x) 1.0) (sqrt (fma (- 1.0) 1.0 (exp (+ x x)))))
  (/ (+ (exp x) 1.0) (fma (- 1.0) 1.0 (exp (+ x x))))
  (/ (fma (- 1.0) 1.0 (exp (+ x x))) (+ (pow (exp x) 3) (pow 1.0 3)))
  1
  (expm1 (+ (exp x) 1.0))
  (log1p (+ (exp x) 1.0))
  (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))
  (fma 1.0 (- 1.0 (exp x)) (exp (* 2 x)))
  (- (exp (* 2 x)) (* 1.0 1.0))
  (- (exp x) 1.0)
  (+ (exp x) 1.0)
  (fma 2 (pow x 2) (fma 4/3 (pow x 3) (* 2 x)))
  (- (exp (* 2 x)) 1.0)
  (- (exp (* 2 x)) 1.0)
  (fma 0.5 (pow x 2) (fma 0.16666666666666663 (pow x 3) (* 1.0 x)))
  (/ (- (exp (* 2 x)) 1.0) (+ (exp x) 1.0))
  (/ (- (exp (* 2 x)) 1.0) (+ (exp x) 1.0))
  (fma 1/2 (pow x 2) (+ x 2.0))
  (+ (exp x) 1.0)
  (+ (exp x) 1.0)
0.526 * * * [progress]: adding candidates to table
0.677 * * [progress]: iteration 4 / 4
0.677 * * * [progress]: picking best candidate
0.679 * * * * [pick]: Picked  #<alt (λ (x) (exp (log (- (exp x) 1.0))))>
0.679 * * * [progress]: localizing error
0.687 * * * [progress]: generating rewritten candidates
0.688 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 1)
0.692 * * * * [progress]: [ 2 / 3 ] rewriting at (2)
0.698 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1)
0.705 * * * [progress]: generating series expansions
0.705 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 1)
0.705 * [approximate]: Taking taylor expansion of (- (exp x) 1.0) in (x) around 0
0.705 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.705 * [taylor]: Taking taylor expansion of (exp x) in x
0.705 * [taylor]: Taking taylor expansion of x in x
0.705 * [taylor]: Taking taylor expansion of 1.0 in x
0.705 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.705 * [taylor]: Taking taylor expansion of (exp x) in x
0.705 * [taylor]: Taking taylor expansion of x in x
0.705 * [taylor]: Taking taylor expansion of 1.0 in x
0.711 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in (x) around 0
0.711 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x
0.711 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.711 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.711 * [taylor]: Taking taylor expansion of x in x
0.711 * [taylor]: Taking taylor expansion of 1.0 in x
0.711 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x
0.711 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.711 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.711 * [taylor]: Taking taylor expansion of x in x
0.711 * [taylor]: Taking taylor expansion of 1.0 in x
0.715 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in (x) around 0
0.715 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
0.715 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.715 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.715 * [taylor]: Taking taylor expansion of -1 in x
0.715 * [taylor]: Taking taylor expansion of x in x
0.715 * [taylor]: Taking taylor expansion of 1.0 in x
0.715 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
0.715 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.715 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.715 * [taylor]: Taking taylor expansion of -1 in x
0.715 * [taylor]: Taking taylor expansion of x in x
0.716 * [taylor]: Taking taylor expansion of 1.0 in x
0.719 * * * * [progress]: [ 2 / 3 ] generating series at (2)
0.719 * [approximate]: Taking taylor expansion of (- (exp x) 1.0) in (x) around 0
0.719 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.719 * [taylor]: Taking taylor expansion of (exp x) in x
0.719 * [taylor]: Taking taylor expansion of x in x
0.720 * [taylor]: Taking taylor expansion of 1.0 in x
0.720 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.720 * [taylor]: Taking taylor expansion of (exp x) in x
0.720 * [taylor]: Taking taylor expansion of x in x
0.720 * [taylor]: Taking taylor expansion of 1.0 in x
0.725 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in (x) around 0
0.725 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x
0.725 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.725 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.725 * [taylor]: Taking taylor expansion of x in x
0.726 * [taylor]: Taking taylor expansion of 1.0 in x
0.726 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x
0.726 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.726 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.726 * [taylor]: Taking taylor expansion of x in x
0.726 * [taylor]: Taking taylor expansion of 1.0 in x
0.730 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in (x) around 0
0.730 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
0.730 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.730 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.730 * [taylor]: Taking taylor expansion of -1 in x
0.730 * [taylor]: Taking taylor expansion of x in x
0.730 * [taylor]: Taking taylor expansion of 1.0 in x
0.730 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
0.730 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.730 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.730 * [taylor]: Taking taylor expansion of -1 in x
0.730 * [taylor]: Taking taylor expansion of x in x
0.730 * [taylor]: Taking taylor expansion of 1.0 in x
0.734 * * * * [progress]: [ 3 / 3 ] generating series at (2 1)
0.734 * [approximate]: Taking taylor expansion of (log (- (exp x) 1.0)) in (x) around 0
0.734 * [taylor]: Taking taylor expansion of (log (- (exp x) 1.0)) in x
0.734 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.734 * [taylor]: Taking taylor expansion of (exp x) in x
0.734 * [taylor]: Taking taylor expansion of x in x
0.734 * [taylor]: Taking taylor expansion of 1.0 in x
0.736 * [taylor]: Taking taylor expansion of (log (- (exp x) 1.0)) in x
0.736 * [taylor]: Taking taylor expansion of (- (exp x) 1.0) in x
0.736 * [taylor]: Taking taylor expansion of (exp x) in x
0.736 * [taylor]: Taking taylor expansion of x in x
0.736 * [taylor]: Taking taylor expansion of 1.0 in x
0.744 * [approximate]: Taking taylor expansion of (log (- (exp (/ 1 x)) 1.0)) in (x) around 0
0.744 * [taylor]: Taking taylor expansion of (log (- (exp (/ 1 x)) 1.0)) in x
0.744 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x
0.744 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.744 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.744 * [taylor]: Taking taylor expansion of x in x
0.744 * [taylor]: Taking taylor expansion of 1.0 in x
0.745 * [taylor]: Taking taylor expansion of (log (- (exp (/ 1 x)) 1.0)) in x
0.745 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1.0) in x
0.745 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.745 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.745 * [taylor]: Taking taylor expansion of x in x
0.745 * [taylor]: Taking taylor expansion of 1.0 in x
0.767 * [approximate]: Taking taylor expansion of (log (- (exp (/ -1 x)) 1.0)) in (x) around 0
0.767 * [taylor]: Taking taylor expansion of (log (- (exp (/ -1 x)) 1.0)) in x
0.767 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
0.767 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.768 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.768 * [taylor]: Taking taylor expansion of -1 in x
0.768 * [taylor]: Taking taylor expansion of x in x
0.768 * [taylor]: Taking taylor expansion of 1.0 in x
0.768 * [taylor]: Taking taylor expansion of (log (- (exp (/ -1 x)) 1.0)) in x
0.769 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1.0) in x
0.769 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.769 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.769 * [taylor]: Taking taylor expansion of -1 in x
0.769 * [taylor]: Taking taylor expansion of x in x
0.769 * [taylor]: Taking taylor expansion of 1.0 in x
0.796 * * * [progress]: simplifying candidates
0.797 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))
  (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))
  (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- (* (sqrt 1.0) (sqrt 1.0))))
  (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))
  (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- (* 1.0 1)))
  (fma (- 1.0) 1 (* 1.0 1))
  (fma (sqrt (exp x)) (sqrt (exp x)) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))
  (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))
  (fma (sqrt (exp x)) (sqrt (exp x)) (- (* (sqrt 1.0) (sqrt 1.0))))
  (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))
  (fma (sqrt (exp x)) (sqrt (exp x)) (- (* 1.0 1)))
  (fma (- 1.0) 1 (* 1.0 1))
  (fma 1 (exp x) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))
  (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))
  (fma 1 (exp x) (- (* (sqrt 1.0) (sqrt 1.0))))
  (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))
  (fma 1 (exp x) (- (* 1.0 1)))
  (fma (- 1.0) 1 (* 1.0 1))
  (expm1 (- (exp x) 1.0))
  (log1p (- (exp x) 1.0))
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (/ (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)
  (expm1 (exp (log (- (exp x) 1.0))))
  (log1p (exp (log (- (exp x) 1.0))))
  (exp 1)
  (exp (* (cbrt (log (- (exp x) 1.0))) (cbrt (log (- (exp x) 1.0)))))
  (exp (sqrt (log (- (exp x) 1.0))))
  (exp 1)
  (exp (log (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0)))))
  (exp (log (cbrt (- (exp x) 1.0))))
  (exp (log (sqrt (- (exp x) 1.0))))
  (exp (log (sqrt (- (exp x) 1.0))))
  (exp (log 1))
  (exp (log (- (exp x) 1.0)))
  (exp (log (+ (sqrt (exp x)) (sqrt 1.0))))
  (exp (log (- (sqrt (exp x)) (sqrt 1.0))))
  (exp (log 1))
  (exp (log (- (exp x) 1.0)))
  (exp (log (- (pow (exp x) 3) (pow 1.0 3))))
  (exp (log (+ (* (exp x) (exp x)) (+ (* 1.0 1.0) (* (exp x) 1.0)))))
  (exp (log (- (* (exp x) (exp x)) (* 1.0 1.0))))
  (exp (log (+ (exp x) 1.0)))
  (log (exp (log (- (exp x) 1.0))))
  (exp (exp (log (- (exp x) 1.0))))
  (* (cbrt (exp (log (- (exp x) 1.0)))) (cbrt (exp (log (- (exp x) 1.0)))))
  (cbrt (exp (log (- (exp x) 1.0))))
  (* (* (exp (log (- (exp x) 1.0))) (exp (log (- (exp x) 1.0)))) (exp (log (- (exp x) 1.0))))
  (sqrt (exp (log (- (exp x) 1.0))))
  (sqrt (exp (log (- (exp x) 1.0))))
  (expm1 (log (- (exp x) 1.0)))
  (log1p (log (- (exp x) 1.0)))
  (log (* (cbrt (- (exp x) 1.0)) (cbrt (- (exp x) 1.0))))
  (log (cbrt (- (exp x) 1.0)))
  (log (sqrt (- (exp x) 1.0)))
  (log (sqrt (- (exp x) 1.0)))
  (log 1)
  (log (- (exp x) 1.0))
  (log (+ (sqrt (exp x)) (sqrt 1.0)))
  (log (- (sqrt (exp x)) (sqrt 1.0)))
  (log 1)
  (log (- (exp x) 1.0))
  (log (- (pow (exp x) 3) (pow 1.0 3)))
  (log (+ (* (exp x) (exp x)) (+ (* 1.0 1.0) (* (exp x) 1.0))))
  (log (- (* (exp x) (exp x)) (* 1.0 1.0)))
  (log (+ (exp x) 1.0))
  (log (- (exp x) 1.0))
  (log (log (- (exp x) 1.0)))
  (exp (log (- (exp x) 1.0)))
  (* (cbrt (log (- (exp x) 1.0))) (cbrt (log (- (exp x) 1.0))))
  (cbrt (log (- (exp x) 1.0)))
  (* (* (log (- (exp x) 1.0)) (log (- (exp x) 1.0))) (log (- (exp x) 1.0)))
  (sqrt (log (- (exp x) 1.0)))
  (sqrt (log (- (exp x) 1.0)))
  (+ (* 1/2 (pow x 2)) (+ (* 1/6 (pow x 3)) x))
  (- (exp x) 1.0)
  (- (exp x) 1.0)
  (+ (* 1/2 (pow x 2)) (+ (* 1/6 (pow x 3)) x))
  (- (exp x) 1.0)
  (- (exp x) 1.0)
  (+ (* 1/24 (pow x 2)) (+ (* 1/2 x) (log x)))
  (log (- (exp x) 1.0))
  (log (- (exp x) 1.0))
0.801 * * [simplify]: iteration  0 :  203  enodes  (cost  429 )
0.805 * * [simplify]: iteration  1 :  514  enodes  (cost  336 )
0.815 * * [simplify]: iteration  2 :  2290  enodes  (cost  322 )
0.860 * * [simplify]: iteration  3 :  5002  enodes  (cost  286 )
0.862 * [simplify]: Simplified to:
   (- (exp x) 1.0)
  0
  (- (exp x) 1.0)
  0
  (- (exp x) 1.0)
  0
  (- (exp x) 1.0)
  0
  (- (exp x) 1.0)
  0
  (- (exp x) 1.0)
  0
  (- (exp x) 1.0)
  0
  (- (exp x) 1.0)
  0
  (- (exp x) 1.0)
  0
  (expm1 (- (exp x) 1.0))
  (log1p (- (exp x) 1.0))
  (- 1.0)
  (- 1.0)
  (- 1.0)
  (exp (- (exp x) 1.0))
  (log (- (exp x) 1.0))
  (exp (- (exp x) 1.0))
  (pow (cbrt (- (exp x) 1.0)) 2)
  (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))
  (fma 1.0 (+ (exp x) 1.0) (exp (+ x x)))
  (- 1.0)
  (fma (- 1.0) 1.0 (exp (+ x x)))
  (+ (exp x) 1.0)
  (+ (sqrt (exp x)) (sqrt 1.0))
  (- (sqrt (exp x)) (sqrt 1.0))
  (- (exp x) 1.0)
  (- 1.0)
  (expm1 (- (exp x) 1.0))
  (log1p (- (exp x) 1.0))
  E
  (exp (* (cbrt (log (- (exp x) 1.0))) (cbrt (log (- (exp x) 1.0)))))
  (exp (sqrt (log (- (exp x) 1.0))))
  E
  (pow (cbrt (- (exp x) 1.0)) 2)
  (cbrt (- (exp x) 1.0))
  (sqrt (- (exp x) 1.0))
  (sqrt (- (exp x) 1.0))
  1
  (- (exp x) 1.0)
  (+ (sqrt (exp x)) (sqrt 1.0))
  (- (sqrt (exp x)) (sqrt 1.0))
  1
  (- (exp x) 1.0)
  (- (pow (exp x) 3) (pow 1.0 3))
  (fma 1.0 (+ (exp x) 1.0) (exp (+ x x)))
  (fma (- 1.0) 1.0 (exp (+ x x)))
  (+ (exp x) 1.0)
  (log (- (exp x) 1.0))
  (exp (- (exp x) 1.0))
  (pow (cbrt (- (exp x) 1.0)) 2)
  (cbrt (- (exp x) 1.0))
  (pow (- (exp x) 1.0) 3)
  (sqrt (- (exp x) 1.0))
  (sqrt (- (exp x) 1.0))
  (expm1 (log (- (exp x) 1.0)))
  (log1p (log (- (exp x) 1.0)))
  (* 2 (log (cbrt (- (exp x) 1.0))))
  (log (cbrt (- (exp x) 1.0)))
  (log (sqrt (- (exp x) 1.0)))
  (log (sqrt (- (exp x) 1.0)))
  0
  (log (- (exp x) 1.0))
  (log (+ (sqrt (exp x)) (sqrt 1.0)))
  (log (- (sqrt (exp x)) (sqrt 1.0)))
  0
  (log (- (exp x) 1.0))
  (log (- (pow (exp x) 3) (pow 1.0 3)))
  (log (+ (* (exp x) (exp x)) (+ (* 1.0 1.0) (* (exp x) 1.0))))
  (log (- (* (exp x) (exp x)) (* 1.0 1.0)))
  (log (+ (exp x) 1.0))
  (log (- (exp x) 1.0))
  (log (log (- (exp x) 1.0)))
  (- (exp x) 1.0)
  (* (cbrt (log (- (exp x) 1.0))) (cbrt (log (- (exp x) 1.0))))
  (cbrt (log (- (exp x) 1.0)))
  (pow (log (- (exp x) 1.0)) 3)
  (sqrt (log (- (exp x) 1.0)))
  (sqrt (log (- (exp x) 1.0)))
  (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))
  (- (exp x) 1.0)
  (- (exp x) 1.0)
  (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))
  (- (exp x) 1.0)
  (- (exp x) 1.0)
  (fma 1/24 (pow x 2) (fma 1/2 x (log x)))
  (log (- (exp x) 1.0))
  (log (- (exp x) 1.0))
0.862 * * * [progress]: adding candidates to table
0.984 * [progress]: [Phase 3 of 3] Extracting.
0.984 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (exp (log (- (exp x) 1.0))))> #<alt (λ (x) (exp (* (* (cbrt (log (- (exp x) 1.0))) (cbrt (log (- (exp x) 1.0)))) (cbrt (log (- (exp x) 1.0))))))> #<alt (λ (x) (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)))>)
0.985 * * * [regime-changes]: Trying 3 branch expressions: ((exp x) (- (exp x) 1.0) x)
0.985 * * * * [regimes]: Trying to branch on (exp x) from (#<alt (λ (x) (exp (log (- (exp x) 1.0))))> #<alt (λ (x) (exp (* (* (cbrt (log (- (exp x) 1.0))) (cbrt (log (- (exp x) 1.0)))) (cbrt (log (- (exp x) 1.0))))))> #<alt (λ (x) (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)))>)
0.998 * * * * [regimes]: Trying to branch on (exp x) from (#<alt (λ (x) (exp (log (- (exp x) 1.0))))> #<alt (λ (x) (exp (* (* (cbrt (log (- (exp x) 1.0))) (cbrt (log (- (exp x) 1.0)))) (cbrt (log (- (exp x) 1.0))))))>)
1.010 * * * * [regimes]: Trying to branch on (- (exp x) 1.0) from (#<alt (λ (x) (exp (log (- (exp x) 1.0))))> #<alt (λ (x) (exp (* (* (cbrt (log (- (exp x) 1.0))) (cbrt (log (- (exp x) 1.0)))) (cbrt (log (- (exp x) 1.0))))))> #<alt (λ (x) (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)))>)
1.027 * * * * [regimes]: Trying to branch on (- (exp x) 1.0) from (#<alt (λ (x) (exp (log (- (exp x) 1.0))))> #<alt (λ (x) (exp (* (* (cbrt (log (- (exp x) 1.0))) (cbrt (log (- (exp x) 1.0)))) (cbrt (log (- (exp x) 1.0))))))>)
1.038 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (exp (log (- (exp x) 1.0))))> #<alt (λ (x) (exp (* (* (cbrt (log (- (exp x) 1.0))) (cbrt (log (- (exp x) 1.0)))) (cbrt (log (- (exp x) 1.0))))))> #<alt (λ (x) (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)))>)
1.052 * * * [regime]: Found split indices: #<option (#s(si 2 255))>
1.052 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))
1.053 * * [simplify]: iteration  0 :  9  enodes  (cost  4 )
1.053 * [simplify]: Simplified to:
   (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x))
2.310 * [regime-testing]: Baseline error score: 0.45720058125302193
2.310 * [regime-testing]: Oracle error score: 0.05272719573213744
2.311 * [regime-testing]: End program error score: 0.45720058125302193
2.326 * [regime-testing]: Target error score: 0.4674019939116173