2.712 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.016 * * * [progress]: [2/2] Setting up program.
0.017 * [progress]: [Phase 2 of 3] Improving.
0.019 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (exp.f64 (neg.f64 (-.f64 1 (*.f64 x x))))
0.087 * * [simplify]: iteration  0 :  4772  enodes  (cost  9 )
0.087 * * [simplify]: iteration  1 :  4772  enodes  (cost  9 )
0.088 * [simplify]: Simplified to:
   (exp.f64 (-.f64 (*.f64 x x) 1))
0.090 * * [progress]: iteration 1 / 4
0.090 * * * [progress]: picking best candidate
0.091 * * * * [pick]: Picked  #<alt (λ (x) (exp.f64 (-.f64 (*.f64 x x) 1)))>
0.091 * * * [progress]: localizing error
0.096 * * * [progress]: generating rewritten candidates
0.096 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.103 * * * [progress]: generating series expansions
0.103 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.104 * [approximate]: Taking taylor expansion of (exp (- (pow x 2) 1)) in (x) around 0
0.104 * [taylor]: Taking taylor expansion of (exp (- (pow x 2) 1)) in x
0.104 * [taylor]: Taking taylor expansion of (- (pow x 2) 1) in x
0.104 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.104 * [taylor]: Taking taylor expansion of x in x
0.104 * [taylor]: Taking taylor expansion of 1 in x
0.105 * [taylor]: Taking taylor expansion of (exp (- (pow x 2) 1)) in x
0.105 * [taylor]: Taking taylor expansion of (- (pow x 2) 1) in x
0.105 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.105 * [taylor]: Taking taylor expansion of x in x
0.105 * [taylor]: Taking taylor expansion of 1 in x
0.115 * [approximate]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1)) in (x) around 0
0.115 * [taylor]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1)) in x
0.115 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x
0.115 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.115 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.115 * [taylor]: Taking taylor expansion of x in x
0.116 * [taylor]: Taking taylor expansion of 1 in x
0.117 * [taylor]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1)) in x
0.117 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x
0.117 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.117 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.117 * [taylor]: Taking taylor expansion of x in x
0.117 * [taylor]: Taking taylor expansion of 1 in x
0.121 * [approximate]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1)) in (x) around 0
0.121 * [taylor]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1)) in x
0.121 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) 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
0.121 * [taylor]: Taking taylor expansion of 1 in x
0.122 * [taylor]: Taking taylor expansion of (exp (- (/ 1 (pow x 2)) 1)) in x
0.122 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) 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
0.122 * [taylor]: Taking taylor expansion of 1 in x
0.125 * * * [progress]: simplifying candidates
0.125 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (exp.f64 (*.f64 (cbrt.f64 (-.f64 (*.f64 x x) 1)) (cbrt.f64 (-.f64 (*.f64 x x) 1))))
  (exp.f64 (sqrt.f64 (-.f64 (*.f64 x x) 1)))
  (exp.f64 1)
  (exp.f64 (+.f64 x 1))
  (exp.f64 (+.f64 x (sqrt.f64 1)))
  (exp.f64 (+.f64 x 1))
  (exp.f64 (*.f64 x x))
  (exp.f64 1)
  (exp.f64 (*.f64 x x))
  (exp.f64 (neg.f64 1))
  (exp.f64 (exp.f64 (-.f64 (*.f64 x x) 1)))
  (log.f64 (exp.f64 (-.f64 (*.f64 x x) 1)))
  (*.f64 (*.f64 (exp.f64 (-.f64 (*.f64 x x) 1)) (exp.f64 (-.f64 (*.f64 x x) 1))) (exp.f64 (-.f64 (*.f64 x x) 1)))
  (*.f64 (cbrt.f64 (exp.f64 (-.f64 (*.f64 x x) 1))) (cbrt.f64 (exp.f64 (-.f64 (*.f64 x x) 1))))
  (cbrt.f64 (exp.f64 (-.f64 (*.f64 x x) 1)))
  (sqrt.f64 (exp.f64 (-.f64 (*.f64 x x) 1)))
  (sqrt.f64 (exp.f64 (-.f64 (*.f64 x x) 1)))
  (+.f64 (exp.f64 -1) (+.f64 (*.f64 1/2 (*.f64 (exp.f64 -1) (pow.f64 x 4))) (*.f64 (exp.f64 -1) (pow.f64 x 2))))
  (exp.f64 (-.f64 (pow.f64 x 2) 1))
  (exp.f64 (-.f64 (pow.f64 x 2) 1))
0.172 * * [simplify]: iteration  0 :  4964  enodes  (cost  198 )
0.173 * * [simplify]: iteration  1 :  4964  enodes  (cost  198 )
0.174 * [simplify]: Simplified to:
   (exp.f64 (*.f64 (cbrt.f64 (-.f64 (*.f64 x x) 1)) (cbrt.f64 (-.f64 (*.f64 x x) 1))))
  (exp.f64 (sqrt.f64 (-.f64 (*.f64 x x) 1)))
  (exp.f64 1)
  (exp.f64 (+.f64 x 1))
  (exp.f64 (+.f64 x 1))
  (exp.f64 (+.f64 x 1))
  (exp.f64 (*.f64 x x))
  (exp.f64 1)
  (exp.f64 (*.f64 x x))
  (exp.f64 -1)
  (exp.f64 (exp.f64 (-.f64 (*.f64 x x) 1)))
  (-.f64 (*.f64 x x) 1)
  (pow.f64 (exp.f64 (-.f64 (*.f64 x x) 1)) 3)
  (*.f64 (cbrt.f64 (exp.f64 (-.f64 (*.f64 x x) 1))) (cbrt.f64 (exp.f64 (-.f64 (*.f64 x x) 1))))
  (cbrt.f64 (exp.f64 (-.f64 (*.f64 x x) 1)))
  (sqrt.f64 (exp.f64 (-.f64 (*.f64 x x) 1)))
  (sqrt.f64 (exp.f64 (-.f64 (*.f64 x x) 1)))
  (*.f64 (exp.f64 -1) (+.f64 (*.f64 1/2 (pow.f64 x 4)) (+.f64 (*.f64 x x) 1)))
  (exp.f64 (-.f64 (*.f64 x x) 1))
  (exp.f64 (-.f64 (*.f64 x x) 1))
0.174 * * * [progress]: adding candidates to table
0.191 * * [progress]: iteration 2 / 4
0.191 * * * [progress]: picking best candidate
0.192 * * * * [pick]: Picked  #<alt (λ (x) (pow.f64 (exp.f64 (+.f64 x 1)) (-.f64 x 1)))>
0.192 * * * [progress]: localizing error
0.198 * * * [progress]: generating rewritten candidates
0.198 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
0.203 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.215 * * * [progress]: generating series expansions
0.215 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
0.215 * [approximate]: Taking taylor expansion of (exp (+ x 1)) in (x) around 0
0.215 * [taylor]: Taking taylor expansion of (exp (+ x 1)) in x
0.215 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.215 * [taylor]: Taking taylor expansion of x in x
0.215 * [taylor]: Taking taylor expansion of 1 in x
0.216 * [taylor]: Taking taylor expansion of (exp (+ x 1)) in x
0.216 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.216 * [taylor]: Taking taylor expansion of x in x
0.216 * [taylor]: Taking taylor expansion of 1 in x
0.220 * [approximate]: Taking taylor expansion of (exp (+ (/ 1 x) 1)) in (x) around 0
0.220 * [taylor]: Taking taylor expansion of (exp (+ (/ 1 x) 1)) in x
0.220 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.220 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.220 * [taylor]: Taking taylor expansion of x in x
0.220 * [taylor]: Taking taylor expansion of 1 in x
0.221 * [taylor]: Taking taylor expansion of (exp (+ (/ 1 x) 1)) in x
0.221 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.221 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.221 * [taylor]: Taking taylor expansion of x in x
0.221 * [taylor]: Taking taylor expansion of 1 in x
0.223 * [approximate]: Taking taylor expansion of (exp (- 1 (/ 1 x))) in (x) around 0
0.223 * [taylor]: Taking taylor expansion of (exp (- 1 (/ 1 x))) in x
0.223 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.223 * [taylor]: Taking taylor expansion of 1 in x
0.223 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.223 * [taylor]: Taking taylor expansion of x in x
0.224 * [taylor]: Taking taylor expansion of (exp (- 1 (/ 1 x))) in x
0.224 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.224 * [taylor]: Taking taylor expansion of 1 in x
0.224 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.224 * [taylor]: Taking taylor expansion of x in x
0.226 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.227 * [approximate]: Taking taylor expansion of (pow (exp (+ x 1)) (- x 1)) in (x) around 0
0.227 * [taylor]: Taking taylor expansion of (pow (exp (+ x 1)) (- x 1)) in x
0.227 * [taylor]: Taking taylor expansion of (exp (* (- x 1) (log (exp (+ x 1))))) in x
0.227 * [taylor]: Taking taylor expansion of (* (- x 1) (log (exp (+ x 1)))) in x
0.227 * [taylor]: Taking taylor expansion of (- x 1) in x
0.227 * [taylor]: Taking taylor expansion of x in x
0.227 * [taylor]: Taking taylor expansion of 1 in x
0.227 * [taylor]: Taking taylor expansion of (log (exp (+ x 1))) in x
0.227 * [taylor]: Taking taylor expansion of (exp (+ x 1)) in x
0.227 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.227 * [taylor]: Taking taylor expansion of x in x
0.227 * [taylor]: Taking taylor expansion of 1 in x
0.229 * [taylor]: Taking taylor expansion of (pow (exp (+ x 1)) (- x 1)) in x
0.229 * [taylor]: Taking taylor expansion of (exp (* (- x 1) (log (exp (+ x 1))))) in x
0.229 * [taylor]: Taking taylor expansion of (* (- x 1) (log (exp (+ x 1)))) in x
0.229 * [taylor]: Taking taylor expansion of (- x 1) in x
0.229 * [taylor]: Taking taylor expansion of x in x
0.229 * [taylor]: Taking taylor expansion of 1 in x
0.229 * [taylor]: Taking taylor expansion of (log (exp (+ x 1))) in x
0.229 * [taylor]: Taking taylor expansion of (exp (+ x 1)) in x
0.229 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.229 * [taylor]: Taking taylor expansion of x in x
0.229 * [taylor]: Taking taylor expansion of 1 in x
0.247 * [approximate]: Taking taylor expansion of (pow (exp (+ (/ 1 x) 1)) (- (/ 1 x) 1)) in (x) around 0
0.247 * [taylor]: Taking taylor expansion of (pow (exp (+ (/ 1 x) 1)) (- (/ 1 x) 1)) in x
0.247 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 x) 1) (log (exp (+ (/ 1 x) 1))))) in x
0.247 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) 1) (log (exp (+ (/ 1 x) 1)))) in x
0.247 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x
0.248 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.248 * [taylor]: Taking taylor expansion of x in x
0.248 * [taylor]: Taking taylor expansion of 1 in x
0.248 * [taylor]: Taking taylor expansion of (log (exp (+ (/ 1 x) 1))) in x
0.248 * [taylor]: Taking taylor expansion of (exp (+ (/ 1 x) 1)) in x
0.248 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.248 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.248 * [taylor]: Taking taylor expansion of x in x
0.248 * [taylor]: Taking taylor expansion of 1 in x
0.250 * [taylor]: Taking taylor expansion of (pow (exp (+ (/ 1 x) 1)) (- (/ 1 x) 1)) in x
0.250 * [taylor]: Taking taylor expansion of (exp (* (- (/ 1 x) 1) (log (exp (+ (/ 1 x) 1))))) in x
0.250 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) 1) (log (exp (+ (/ 1 x) 1)))) in x
0.250 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x
0.250 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.250 * [taylor]: Taking taylor expansion of x in x
0.251 * [taylor]: Taking taylor expansion of 1 in x
0.251 * [taylor]: Taking taylor expansion of (log (exp (+ (/ 1 x) 1))) in x
0.251 * [taylor]: Taking taylor expansion of (exp (+ (/ 1 x) 1)) in x
0.251 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.251 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.251 * [taylor]: Taking taylor expansion of x in x
0.251 * [taylor]: Taking taylor expansion of 1 in x
0.257 * [approximate]: Taking taylor expansion of (pow (exp (- 1 (/ 1 x))) (neg (+ (/ 1 x) 1))) in (x) around 0
0.257 * [taylor]: Taking taylor expansion of (pow (exp (- 1 (/ 1 x))) (neg (+ (/ 1 x) 1))) in x
0.257 * [taylor]: Taking taylor expansion of (exp (* (neg (+ (/ 1 x) 1)) (log (exp (- 1 (/ 1 x)))))) in x
0.257 * [taylor]: Taking taylor expansion of (* (neg (+ (/ 1 x) 1)) (log (exp (- 1 (/ 1 x))))) in x
0.257 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 x) 1)) in x
0.257 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.257 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.257 * [taylor]: Taking taylor expansion of x in x
0.258 * [taylor]: Taking taylor expansion of 1 in x
0.258 * [taylor]: Taking taylor expansion of (log (exp (- 1 (/ 1 x)))) in x
0.258 * [taylor]: Taking taylor expansion of (exp (- 1 (/ 1 x))) in x
0.258 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.258 * [taylor]: Taking taylor expansion of 1 in x
0.258 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.258 * [taylor]: Taking taylor expansion of x in x
0.261 * [taylor]: Taking taylor expansion of (pow (exp (- 1 (/ 1 x))) (neg (+ (/ 1 x) 1))) in x
0.261 * [taylor]: Taking taylor expansion of (exp (* (neg (+ (/ 1 x) 1)) (log (exp (- 1 (/ 1 x)))))) in x
0.261 * [taylor]: Taking taylor expansion of (* (neg (+ (/ 1 x) 1)) (log (exp (- 1 (/ 1 x))))) in x
0.261 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 x) 1)) in x
0.261 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
0.261 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.261 * [taylor]: Taking taylor expansion of x in x
0.261 * [taylor]: Taking taylor expansion of 1 in x
0.261 * [taylor]: Taking taylor expansion of (log (exp (- 1 (/ 1 x)))) in x
0.261 * [taylor]: Taking taylor expansion of (exp (- 1 (/ 1 x))) in x
0.261 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
0.261 * [taylor]: Taking taylor expansion of 1 in x
0.261 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.261 * [taylor]: Taking taylor expansion of x in x
0.268 * * * [progress]: simplifying candidates
0.269 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (exp.f64 (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))))
  (exp.f64 (sqrt.f64 (+.f64 x 1)))
  (exp.f64 1)
  (exp.f64 1)
  (exp.f64 x)
  (exp.f64 1)
  (exp.f64 (exp.f64 (+.f64 x 1)))
  (log.f64 (exp.f64 (+.f64 x 1)))
  (*.f64 (*.f64 (exp.f64 (+.f64 x 1)) (exp.f64 (+.f64 x 1))) (exp.f64 (+.f64 x 1)))
  (*.f64 (cbrt.f64 (exp.f64 (+.f64 x 1))) (cbrt.f64 (exp.f64 (+.f64 x 1))))
  (cbrt.f64 (exp.f64 (+.f64 x 1)))
  (sqrt.f64 (exp.f64 (+.f64 x 1)))
  (sqrt.f64 (exp.f64 (+.f64 x 1)))
  (pow.f64 (exp.f64 x) (-.f64 x 1))
  (pow.f64 (exp.f64 1) (-.f64 x 1))
  (pow.f64 (*.f64 (cbrt.f64 (exp.f64 (+.f64 x 1))) (cbrt.f64 (exp.f64 (+.f64 x 1)))) (-.f64 x 1))
  (pow.f64 (cbrt.f64 (exp.f64 (+.f64 x 1))) (-.f64 x 1))
  (pow.f64 (sqrt.f64 (exp.f64 (+.f64 x 1))) (-.f64 x 1))
  (pow.f64 (sqrt.f64 (exp.f64 (+.f64 x 1))) (-.f64 x 1))
  (pow.f64 1 (-.f64 x 1))
  (pow.f64 (exp.f64 (+.f64 x 1)) (-.f64 x 1))
  (pow.f64 (exp.f64 (+.f64 x 1)) x)
  (pow.f64 (exp.f64 (+.f64 x 1)) (neg.f64 1))
  (pow.f64 (exp.f64 (+.f64 x 1)) (*.f64 (cbrt.f64 (-.f64 x 1)) (cbrt.f64 (-.f64 x 1))))
  (pow.f64 (exp.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 x 1)))
  (pow.f64 (exp.f64 (+.f64 x 1)) 1)
  (pow.f64 (exp.f64 (+.f64 x 1)) (+.f64 (sqrt.f64 x) 1))
  (pow.f64 (exp.f64 (+.f64 x 1)) (+.f64 (sqrt.f64 x) (sqrt.f64 1)))
  (pow.f64 (exp.f64 (+.f64 x 1)) (+.f64 (sqrt.f64 x) 1))
  (pow.f64 (exp.f64 (+.f64 x 1)) 1)
  (pow.f64 (exp.f64 (+.f64 x 1)) x)
  (pow.f64 (exp.f64 (+.f64 x 1)) 1)
  (*.f64 1 (-.f64 x 1))
  (*.f64 (cbrt.f64 (+.f64 x 1)) (-.f64 x 1))
  (*.f64 (sqrt.f64 (+.f64 x 1)) (-.f64 x 1))
  (*.f64 (+.f64 x 1) (-.f64 x 1))
  (*.f64 (+.f64 x 1) (-.f64 x 1))
  (*.f64 (log.f64 (exp.f64 (+.f64 x 1))) (-.f64 x 1))
  (*.f64 (+.f64 x 1) (-.f64 x 1))
  (exp.f64 (pow.f64 (exp.f64 (+.f64 x 1)) (-.f64 x 1)))
  (log.f64 (pow.f64 (exp.f64 (+.f64 x 1)) (-.f64 x 1)))
  (*.f64 (*.f64 (pow.f64 (exp.f64 (+.f64 x 1)) (-.f64 x 1)) (pow.f64 (exp.f64 (+.f64 x 1)) (-.f64 x 1))) (pow.f64 (exp.f64 (+.f64 x 1)) (-.f64 x 1)))
  (*.f64 (cbrt.f64 (pow.f64 (exp.f64 (+.f64 x 1)) (-.f64 x 1))) (cbrt.f64 (pow.f64 (exp.f64 (+.f64 x 1)) (-.f64 x 1))))
  (cbrt.f64 (pow.f64 (exp.f64 (+.f64 x 1)) (-.f64 x 1)))
  (sqrt.f64 (pow.f64 (exp.f64 (+.f64 x 1)) (-.f64 x 1)))
  (sqrt.f64 (pow.f64 (exp.f64 (+.f64 x 1)) (-.f64 x 1)))
  (pow.f64 (exp.f64 (+.f64 x 1)) (/.f64 (-.f64 x 1) 2))
  (pow.f64 (exp.f64 (+.f64 x 1)) (/.f64 (-.f64 x 1) 2))
  (+.f64 (*.f64 1/2 (*.f64 (pow.f64 x 2) (exp.f64 1))) (+.f64 (*.f64 x (exp.f64 1)) (exp.f64 1)))
  (exp.f64 (+.f64 x 1))
  (exp.f64 (+.f64 x 1))
  (-.f64 (+.f64 (*.f64 3/2 (/.f64 (pow.f64 x 2) (exp.f64 1))) (+.f64 (*.f64 1/2 (/.f64 (*.f64 (pow.f64 x 2) (pow.f64 (log.f64 (exp.f64 1)) 2)) (exp.f64 1))) (+.f64 (/.f64 (*.f64 x (log.f64 (exp.f64 1))) (exp.f64 1)) (pow.f64 (exp.f64 1) -1)))) (+.f64 (/.f64 x (exp.f64 1)) (/.f64 (*.f64 (pow.f64 x 2) (log.f64 (exp.f64 1))) (exp.f64 1))))
  (pow.f64 (exp.f64 (+.f64 x 1)) (-.f64 x 1))
  (exp.f64 (*.f64 -1 (*.f64 (-.f64 1 x) (log.f64 (exp.f64 (+.f64 x 1))))))
0.314 * * [simplify]: iteration  0 :  4962  enodes  (cost  588 )
0.314 * * [simplify]: iteration  1 :  4962  enodes  (cost  588 )
0.318 * [simplify]: Simplified to:
   (exp.f64 (*.f64 (cbrt.f64 (+.f64 x 1)) (cbrt.f64 (+.f64 x 1))))
  (exp.f64 (sqrt.f64 (+.f64 x 1)))
  (exp.f64 1)
  (exp.f64 1)
  (exp.f64 x)
  (exp.f64 1)
  (exp.f64 (exp.f64 (+.f64 x 1)))
  (+.f64 x 1)
  (pow.f64 (exp.f64 (+.f64 x 1)) 3)
  (*.f64 (cbrt.f64 (exp.f64 (+.f64 x 1))) (cbrt.f64 (exp.f64 (+.f64 x 1))))
  (cbrt.f64 (exp.f64 (+.f64 x 1)))
  (sqrt.f64 (exp.f64 (+.f64 x 1)))
  (sqrt.f64 (exp.f64 (+.f64 x 1)))
  (pow.f64 (exp.f64 x) (-.f64 x 1))
  (exp.f64 (-.f64 x 1))
  (pow.f64 (*.f64 (cbrt.f64 (exp.f64 (+.f64 x 1))) (cbrt.f64 (exp.f64 (+.f64 x 1)))) (-.f64 x 1))
  (pow.f64 (cbrt.f64 (exp.f64 (+.f64 x 1))) (-.f64 x 1))
  (pow.f64 (sqrt.f64 (exp.f64 (+.f64 x 1))) (-.f64 x 1))
  (pow.f64 (sqrt.f64 (exp.f64 (+.f64 x 1))) (-.f64 x 1))
  1
  (pow.f64 (exp.f64 (+.f64 x 1)) (-.f64 x 1))
  (pow.f64 (exp.f64 x) (+.f64 x 1))
  (exp.f64 (-.f64 -1 x))
  (pow.f64 (exp.f64 (+.f64 x 1)) (*.f64 (cbrt.f64 (-.f64 x 1)) (cbrt.f64 (-.f64 x 1))))
  (pow.f64 (exp.f64 (+.f64 x 1)) (sqrt.f64 (-.f64 x 1)))
  (exp.f64 (+.f64 x 1))
  (pow.f64 (exp.f64 (+.f64 x 1)) (+.f64 1 (sqrt.f64 x)))
  (pow.f64 (exp.f64 (+.f64 x 1)) (+.f64 1 (sqrt.f64 x)))
  (pow.f64 (exp.f64 (+.f64 x 1)) (+.f64 1 (sqrt.f64 x)))
  (exp.f64 (+.f64 x 1))
  (pow.f64 (exp.f64 x) (+.f64 x 1))
  (exp.f64 (+.f64 x 1))
  (-.f64 x 1)
  (*.f64 (cbrt.f64 (+.f64 x 1)) (-.f64 x 1))
  (*.f64 (sqrt.f64 (+.f64 x 1)) (-.f64 x 1))
  (*.f64 (+.f64 x 1) (-.f64 x 1))
  (*.f64 (+.f64 x 1) (-.f64 x 1))
  (*.f64 (+.f64 x 1) (-.f64 x 1))
  (*.f64 (+.f64 x 1) (-.f64 x 1))
  (exp.f64 (pow.f64 (exp.f64 (+.f64 x 1)) (-.f64 x 1)))
  (*.f64 (+.f64 x 1) (-.f64 x 1))
  (pow.f64 (pow.f64 (exp.f64 (+.f64 x 1)) (-.f64 x 1)) 3)
  (*.f64 (cbrt.f64 (pow.f64 (exp.f64 (+.f64 x 1)) (-.f64 x 1))) (cbrt.f64 (pow.f64 (exp.f64 (+.f64 x 1)) (-.f64 x 1))))
  (cbrt.f64 (pow.f64 (exp.f64 (+.f64 x 1)) (-.f64 x 1)))
  (sqrt.f64 (pow.f64 (exp.f64 (+.f64 x 1)) (-.f64 x 1)))
  (sqrt.f64 (pow.f64 (exp.f64 (+.f64 x 1)) (-.f64 x 1)))
  (sqrt.f64 (pow.f64 (exp.f64 (+.f64 x 1)) (-.f64 x 1)))
  (sqrt.f64 (pow.f64 (exp.f64 (+.f64 x 1)) (-.f64 x 1)))
  (*.f64 (exp.f64 1) (+.f64 (+.f64 x 1) (*.f64 x (*.f64 x 1/2))))
  (exp.f64 (+.f64 x 1))
  (exp.f64 (+.f64 x 1))
  (+.f64 (exp.f64 -1) (/.f64 (*.f64 x x) (exp.f64 1)))
  (pow.f64 (exp.f64 (+.f64 x 1)) (-.f64 x 1))
  (pow.f64 (exp.f64 (+.f64 x 1)) (-.f64 x 1))
0.318 * * * [progress]: adding candidates to table
0.346 * [progress]: [Phase 3 of 3] Extracting.
0.346 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (pow.f64 (exp.f64 (+.f64 x 1)) (-.f64 x 1)))> #<alt (λ (x) (exp.f64 (-.f64 (*.f64 x x) 1)))>)
0.347 * * * [regime-changes]: Trying 2 branch expressions: ((*.f64 x x) x)
0.347 * * * * [regimes]: Trying to branch on (*.f64 x x) from (#<alt (λ (x) (pow.f64 (exp.f64 (+.f64 x 1)) (-.f64 x 1)))> #<alt (λ (x) (exp.f64 (-.f64 (*.f64 x x) 1)))>)
0.353 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (pow.f64 (exp.f64 (+.f64 x 1)) (-.f64 x 1)))> #<alt (λ (x) (exp.f64 (-.f64 (*.f64 x x) 1)))>)
0.361 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
0.361 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (exp.f64 (-.f64 (*.f64 x x) 1))
0.362 * * [simplify]: iteration  0 :  16  enodes  (cost  9 )
0.362 * * [simplify]: iteration  1 :  16  enodes  (cost  9 )
0.363 * [simplify]: Simplified to:
   (exp.f64 (-.f64 (*.f64 x x) 1))
0.767 * [regime-testing]: End program error score: 0.02200915469977378