0.969 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.028 * * * [progress]: [2/2] Setting up program.
0.031 * [progress]: [Phase 2 of 3] Improving.
0.034 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (neg.f64 (log.f64 (-.f64 (/.f64 1 x) 1)))
0.483 * * [simplify]: iteration  0 :  19  enodes  (cost  7 )
0.483 * * [simplify]: iteration  1 :  19  enodes  (cost  7 )
0.484 * [simplify]: Simplified to:
   (neg.f64 (log.f64 (-.f64 (/.f64 1 x) 1)))
0.486 * * [progress]: iteration 1 / 4
0.486 * * * [progress]: picking best candidate
0.488 * * * * [pick]: Picked  #<alt (λ (x) (neg.f64 (log.f64 (-.f64 (/.f64 1 x) 1))))>
0.488 * * * [progress]: localizing error
0.496 * * * [progress]: generating rewritten candidates
0.496 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
0.518 * * * [progress]: generating series expansions
0.518 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
0.524 * [approximate]: Taking taylor expansion of (log (- (/ 1 x) 1)) in (x) around 0
0.525 * [taylor]: Taking taylor expansion of (log (- (/ 1 x) 1)) in x
0.525 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x
0.525 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.525 * [taylor]: Taking taylor expansion of x in x
0.525 * [taylor]: Taking taylor expansion of 1 in x
0.526 * [taylor]: Taking taylor expansion of (log (- (/ 1 x) 1)) in x
0.526 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x
0.526 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.526 * [taylor]: Taking taylor expansion of x in x
0.526 * [taylor]: Taking taylor expansion of 1 in x
0.529 * [approximate]: Taking taylor expansion of (log (- x 1)) in (x) around 0
0.529 * [taylor]: Taking taylor expansion of (log (- x 1)) in x
0.529 * [taylor]: Taking taylor expansion of (- x 1) in x
0.529 * [taylor]: Taking taylor expansion of x in x
0.529 * [taylor]: Taking taylor expansion of 1 in x
0.529 * [taylor]: Taking taylor expansion of (log (- x 1)) in x
0.529 * [taylor]: Taking taylor expansion of (- x 1) in x
0.529 * [taylor]: Taking taylor expansion of x in x
0.529 * [taylor]: Taking taylor expansion of 1 in x
0.530 * [approximate]: Taking taylor expansion of (log (neg (+ x 1))) in (x) around 0
0.530 * [taylor]: Taking taylor expansion of (log (neg (+ x 1))) in x
0.530 * [taylor]: Taking taylor expansion of (neg (+ x 1)) in x
0.530 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.530 * [taylor]: Taking taylor expansion of x in x
0.530 * [taylor]: Taking taylor expansion of 1 in x
0.530 * [taylor]: Taking taylor expansion of (log (neg (+ x 1))) in x
0.530 * [taylor]: Taking taylor expansion of (neg (+ x 1)) in x
0.530 * [taylor]: Taking taylor expansion of (+ x 1) in x
0.530 * [taylor]: Taking taylor expansion of x in x
0.530 * [taylor]: Taking taylor expansion of 1 in x
0.531 * * * [progress]: simplifying candidates
0.531 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log.f64 (*.f64 (cbrt.f64 (-.f64 (/.f64 1 x) 1)) (cbrt.f64 (-.f64 (/.f64 1 x) 1))))
  (log.f64 (cbrt.f64 (-.f64 (/.f64 1 x) 1)))
  (log.f64 (sqrt.f64 (-.f64 (/.f64 1 x) 1)))
  (log.f64 (sqrt.f64 (-.f64 (/.f64 1 x) 1)))
  (log.f64 1)
  (log.f64 (-.f64 (/.f64 1 x) 1))
  (log.f64 (+.f64 (sqrt.f64 (/.f64 1 x)) (sqrt.f64 1)))
  (log.f64 (-.f64 (sqrt.f64 (/.f64 1 x)) (sqrt.f64 1)))
  (log.f64 (+.f64 (sqrt.f64 (/.f64 1 x)) 1))
  (log.f64 (-.f64 (sqrt.f64 (/.f64 1 x)) 1))
  (log.f64 (+.f64 (/.f64 (sqrt.f64 1) (sqrt.f64 x)) (sqrt.f64 1)))
  (log.f64 (-.f64 (/.f64 (sqrt.f64 1) (sqrt.f64 x)) (sqrt.f64 1)))
  (log.f64 (+.f64 (/.f64 (sqrt.f64 1) (sqrt.f64 x)) 1))
  (log.f64 (-.f64 (/.f64 (sqrt.f64 1) (sqrt.f64 x)) 1))
  (log.f64 (+.f64 (/.f64 1 (sqrt.f64 x)) (sqrt.f64 1)))
  (log.f64 (-.f64 (/.f64 1 (sqrt.f64 x)) (sqrt.f64 1)))
  (log.f64 (+.f64 (/.f64 1 (sqrt.f64 x)) 1))
  (log.f64 (-.f64 (/.f64 1 (sqrt.f64 x)) 1))
  (log.f64 (+.f64 (sqrt.f64 (/.f64 1 x)) 1))
  (log.f64 (-.f64 (sqrt.f64 (/.f64 1 x)) 1))
  (log.f64 (+.f64 (/.f64 (sqrt.f64 1) (sqrt.f64 x)) 1))
  (log.f64 (-.f64 (/.f64 (sqrt.f64 1) (sqrt.f64 x)) 1))
  (log.f64 (+.f64 (/.f64 1 (sqrt.f64 x)) 1))
  (log.f64 (-.f64 (/.f64 1 (sqrt.f64 x)) 1))
  (log.f64 1)
  (log.f64 (-.f64 (/.f64 1 x) 1))
  (log.f64 1)
  (log.f64 (-.f64 (/.f64 1 x) 1))
  (log.f64 (-.f64 (pow.f64 (/.f64 1 x) 3) (pow.f64 1 3)))
  (log.f64 (+.f64 (*.f64 (/.f64 1 x) (/.f64 1 x)) (+.f64 (*.f64 1 1) (*.f64 (/.f64 1 x) 1))))
  (log.f64 (-.f64 (*.f64 (/.f64 1 x) (/.f64 1 x)) (*.f64 1 1)))
  (log.f64 (+.f64 (/.f64 1 x) 1))
  (log.f64 (-.f64 (/.f64 1 x) 1))
  (log.f64 (log.f64 (-.f64 (/.f64 1 x) 1)))
  (exp.f64 (log.f64 (-.f64 (/.f64 1 x) 1)))
  (*.f64 (cbrt.f64 (log.f64 (-.f64 (/.f64 1 x) 1))) (cbrt.f64 (log.f64 (-.f64 (/.f64 1 x) 1))))
  (cbrt.f64 (log.f64 (-.f64 (/.f64 1 x) 1)))
  (*.f64 (*.f64 (log.f64 (-.f64 (/.f64 1 x) 1)) (log.f64 (-.f64 (/.f64 1 x) 1))) (log.f64 (-.f64 (/.f64 1 x) 1)))
  (sqrt.f64 (log.f64 (-.f64 (/.f64 1 x) 1)))
  (sqrt.f64 (log.f64 (-.f64 (/.f64 1 x) 1)))
  (neg.f64 (+.f64 (*.f64 1/2 (pow.f64 x 2)) (+.f64 x (log.f64 x))))
  (-.f64 (log.f64 -1) (+.f64 (*.f64 1/2 (/.f64 1 (pow.f64 x 2))) (/.f64 1 x)))
  (-.f64 (log.f64 -1) (+.f64 (*.f64 1/2 (/.f64 1 (pow.f64 x 2))) (/.f64 1 x)))
0.576 * * [simplify]: iteration  0 :  5070  enodes  (cost  304 )
0.578 * [simplify]: Simplified to:
   (*.f64 (log.f64 (cbrt.f64 (-.f64 (/.f64 1 x) 1))) 2)
  (log.f64 (cbrt.f64 (-.f64 (/.f64 1 x) 1)))
  (log.f64 (sqrt.f64 (-.f64 (/.f64 1 x) 1)))
  (log.f64 (sqrt.f64 (-.f64 (/.f64 1 x) 1)))
  (log.f64 1)
  (log.f64 (-.f64 (/.f64 1 x) 1))
  (log.f64 (+.f64 1 (sqrt.f64 (/.f64 1 x))))
  (log.f64 (-.f64 (sqrt.f64 (/.f64 1 x)) 1))
  (log.f64 (+.f64 1 (sqrt.f64 (/.f64 1 x))))
  (log.f64 (-.f64 (sqrt.f64 (/.f64 1 x)) 1))
  (log.f64 (+.f64 1 (/.f64 1 (sqrt.f64 x))))
  (log.f64 (-.f64 (/.f64 1 (sqrt.f64 x)) 1))
  (log.f64 (+.f64 1 (/.f64 1 (sqrt.f64 x))))
  (log.f64 (-.f64 (/.f64 1 (sqrt.f64 x)) 1))
  (log.f64 (+.f64 1 (/.f64 1 (sqrt.f64 x))))
  (log.f64 (-.f64 (/.f64 1 (sqrt.f64 x)) 1))
  (log.f64 (+.f64 1 (/.f64 1 (sqrt.f64 x))))
  (log.f64 (-.f64 (/.f64 1 (sqrt.f64 x)) 1))
  (log.f64 (+.f64 1 (sqrt.f64 (/.f64 1 x))))
  (log.f64 (-.f64 (sqrt.f64 (/.f64 1 x)) 1))
  (log.f64 (+.f64 1 (/.f64 1 (sqrt.f64 x))))
  (log.f64 (-.f64 (/.f64 1 (sqrt.f64 x)) 1))
  (log.f64 (+.f64 1 (/.f64 1 (sqrt.f64 x))))
  (log.f64 (-.f64 (/.f64 1 (sqrt.f64 x)) 1))
  (log.f64 1)
  (log.f64 (-.f64 (/.f64 1 x) 1))
  (log.f64 1)
  (log.f64 (-.f64 (/.f64 1 x) 1))
  (log.f64 (-.f64 (pow.f64 (/.f64 1 x) 3) 1))
  (log.f64 (+.f64 1 (/.f64 (+.f64 1 (/.f64 1 x)) x)))
  (log.f64 (-.f64 (/.f64 (/.f64 1 x) x) 1))
  (log.f64 (+.f64 1 (/.f64 1 x)))
  (log.f64 (-.f64 (/.f64 1 x) 1))
  (log.f64 (log.f64 (-.f64 (/.f64 1 x) 1)))
  (-.f64 (/.f64 1 x) 1)
  (*.f64 (cbrt.f64 (log.f64 (-.f64 (/.f64 1 x) 1))) (cbrt.f64 (log.f64 (-.f64 (/.f64 1 x) 1))))
  (cbrt.f64 (log.f64 (-.f64 (/.f64 1 x) 1)))
  (pow.f64 (log.f64 (-.f64 (/.f64 1 x) 1)) 3)
  (sqrt.f64 (log.f64 (-.f64 (/.f64 1 x) 1)))
  (sqrt.f64 (log.f64 (-.f64 (/.f64 1 x) 1)))
  (-.f64 (*.f64 x (*.f64 x -1/2)) (+.f64 x (log.f64 x)))
  (-.f64 (log.f64 -1) (/.f64 (+.f64 1 (/.f64 1/2 x)) x))
  (-.f64 (log.f64 -1) (/.f64 (+.f64 1 (/.f64 1/2 x)) x))
0.578 * * * [progress]: adding candidates to table
0.604 * * [progress]: iteration 2 / 4
0.604 * * * [progress]: picking best candidate
0.606 * * * * [pick]: Picked  #<alt (λ (x) (neg.f64 (-.f64 (*.f64 x (*.f64 x -1/2)) (+.f64 x (log.f64 x)))))>
0.606 * * * [progress]: localizing error
0.614 * * * [progress]: generating rewritten candidates
0.614 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 2)
0.619 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.629 * * * [progress]: generating series expansions
0.629 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 2)
0.629 * [approximate]: Taking taylor expansion of (+ (log x) x) in (x) around 0
0.629 * [taylor]: Taking taylor expansion of (+ (log x) x) in x
0.629 * [taylor]: Taking taylor expansion of (log x) in x
0.629 * [taylor]: Taking taylor expansion of x in x
0.629 * [taylor]: Taking taylor expansion of x in x
0.629 * [taylor]: Taking taylor expansion of (+ (log x) x) in x
0.629 * [taylor]: Taking taylor expansion of (log x) in x
0.629 * [taylor]: Taking taylor expansion of x in x
0.629 * [taylor]: Taking taylor expansion of x in x
0.632 * [approximate]: Taking taylor expansion of (+ (log (/ 1 x)) (/ 1 x)) in (x) around 0
0.632 * [taylor]: Taking taylor expansion of (+ (log (/ 1 x)) (/ 1 x)) in x
0.632 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.632 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.632 * [taylor]: Taking taylor expansion of x in x
0.632 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.632 * [taylor]: Taking taylor expansion of x in x
0.632 * [taylor]: Taking taylor expansion of (+ (log (/ 1 x)) (/ 1 x)) in x
0.632 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.632 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.632 * [taylor]: Taking taylor expansion of x in x
0.632 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.632 * [taylor]: Taking taylor expansion of x in x
0.635 * [approximate]: Taking taylor expansion of (- (log (/ -1 x)) (/ 1 x)) in (x) around 0
0.635 * [taylor]: Taking taylor expansion of (- (log (/ -1 x)) (/ 1 x)) in x
0.635 * [taylor]: Taking taylor expansion of (log (/ -1 x)) in x
0.635 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.635 * [taylor]: Taking taylor expansion of -1 in x
0.635 * [taylor]: Taking taylor expansion of x in x
0.635 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.635 * [taylor]: Taking taylor expansion of x in x
0.635 * [taylor]: Taking taylor expansion of (- (log (/ -1 x)) (/ 1 x)) in x
0.635 * [taylor]: Taking taylor expansion of (log (/ -1 x)) in x
0.635 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.635 * [taylor]: Taking taylor expansion of -1 in x
0.635 * [taylor]: Taking taylor expansion of x in x
0.635 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.635 * [taylor]: Taking taylor expansion of x in x
0.643 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.644 * [approximate]: Taking taylor expansion of (neg (+ (* 1/2 (pow x 2)) (+ x (log x)))) in (x) around 0
0.644 * [taylor]: Taking taylor expansion of (neg (+ (* 1/2 (pow x 2)) (+ x (log x)))) in x
0.644 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ x (log x))) in x
0.644 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
0.644 * [taylor]: Taking taylor expansion of 1/2 in x
0.644 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.644 * [taylor]: Taking taylor expansion of x in x
0.644 * [taylor]: Taking taylor expansion of (+ x (log x)) in x
0.644 * [taylor]: Taking taylor expansion of x in x
0.644 * [taylor]: Taking taylor expansion of (log x) in x
0.644 * [taylor]: Taking taylor expansion of x in x
0.644 * [taylor]: Taking taylor expansion of (neg (+ (* 1/2 (pow x 2)) (+ x (log x)))) in x
0.644 * [taylor]: Taking taylor expansion of (+ (* 1/2 (pow x 2)) (+ x (log x))) in x
0.644 * [taylor]: Taking taylor expansion of (* 1/2 (pow x 2)) in x
0.644 * [taylor]: Taking taylor expansion of 1/2 in x
0.644 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.644 * [taylor]: Taking taylor expansion of x in x
0.644 * [taylor]: Taking taylor expansion of (+ x (log x)) in x
0.644 * [taylor]: Taking taylor expansion of x in x
0.644 * [taylor]: Taking taylor expansion of (log x) in x
0.644 * [taylor]: Taking taylor expansion of x in x
0.645 * [approximate]: Taking taylor expansion of (neg (+ (* 1/2 (/ 1 (pow x 2))) (+ (log (/ 1 x)) (/ 1 x)))) in (x) around 0
0.645 * [taylor]: Taking taylor expansion of (neg (+ (* 1/2 (/ 1 (pow x 2))) (+ (log (/ 1 x)) (/ 1 x)))) in x
0.645 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (+ (log (/ 1 x)) (/ 1 x))) in x
0.645 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
0.645 * [taylor]: Taking taylor expansion of 1/2 in x
0.645 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.645 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.645 * [taylor]: Taking taylor expansion of x in x
0.645 * [taylor]: Taking taylor expansion of (+ (log (/ 1 x)) (/ 1 x)) in x
0.645 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.645 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.645 * [taylor]: Taking taylor expansion of x in x
0.645 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.645 * [taylor]: Taking taylor expansion of x in x
0.646 * [taylor]: Taking taylor expansion of (neg (+ (* 1/2 (/ 1 (pow x 2))) (+ (log (/ 1 x)) (/ 1 x)))) in x
0.646 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (+ (log (/ 1 x)) (/ 1 x))) in x
0.646 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
0.646 * [taylor]: Taking taylor expansion of 1/2 in x
0.646 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.646 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.646 * [taylor]: Taking taylor expansion of x in x
0.646 * [taylor]: Taking taylor expansion of (+ (log (/ 1 x)) (/ 1 x)) in x
0.646 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.646 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.646 * [taylor]: Taking taylor expansion of x in x
0.646 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.646 * [taylor]: Taking taylor expansion of x in x
0.647 * [approximate]: Taking taylor expansion of (- (/ 1 x) (+ (* 1/2 (/ 1 (pow x 2))) (log (/ -1 x)))) in (x) around 0
0.647 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ (* 1/2 (/ 1 (pow x 2))) (log (/ -1 x)))) in x
0.647 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.647 * [taylor]: Taking taylor expansion of x in x
0.647 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (log (/ -1 x))) in x
0.647 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
0.647 * [taylor]: Taking taylor expansion of 1/2 in x
0.647 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.647 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.647 * [taylor]: Taking taylor expansion of x in x
0.647 * [taylor]: Taking taylor expansion of (log (/ -1 x)) in x
0.647 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.647 * [taylor]: Taking taylor expansion of -1 in x
0.647 * [taylor]: Taking taylor expansion of x in x
0.647 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ (* 1/2 (/ 1 (pow x 2))) (log (/ -1 x)))) in x
0.647 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.647 * [taylor]: Taking taylor expansion of x in x
0.647 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 (pow x 2))) (log (/ -1 x))) in x
0.647 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 (pow x 2))) in x
0.647 * [taylor]: Taking taylor expansion of 1/2 in x
0.647 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.647 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.647 * [taylor]: Taking taylor expansion of x in x
0.647 * [taylor]: Taking taylor expansion of (log (/ -1 x)) in x
0.647 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.647 * [taylor]: Taking taylor expansion of -1 in x
0.647 * [taylor]: Taking taylor expansion of x in x
0.648 * * * [progress]: simplifying candidates
0.649 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (*.f64 (exp.f64 x) x)
  (log.f64 (+.f64 x (log.f64 x)))
  (exp.f64 (+.f64 x (log.f64 x)))
  (*.f64 (cbrt.f64 (+.f64 x (log.f64 x))) (cbrt.f64 (+.f64 x (log.f64 x))))
  (cbrt.f64 (+.f64 x (log.f64 x)))
  (*.f64 (*.f64 (+.f64 x (log.f64 x)) (+.f64 x (log.f64 x))) (+.f64 x (log.f64 x)))
  (sqrt.f64 (+.f64 x (log.f64 x)))
  (sqrt.f64 (+.f64 x (log.f64 x)))
  (+.f64 (pow.f64 x 3) (pow.f64 (log.f64 x) 3))
  (+.f64 (*.f64 x x) (-.f64 (*.f64 (log.f64 x) (log.f64 x)) (*.f64 x (log.f64 x))))
  (-.f64 (*.f64 x x) (*.f64 (log.f64 x) (log.f64 x)))
  (-.f64 x (log.f64 x))
  (+.f64 x (log.f64 x))
  (+.f64 x (log.f64 x))
  (+.f64 x (log.f64 (*.f64 (cbrt.f64 x) (cbrt.f64 x))))
  (+.f64 x (log.f64 (sqrt.f64 x)))
  (+.f64 x (log.f64 1))
  (/.f64 (exp.f64 (*.f64 x (*.f64 x -1/2))) (*.f64 (exp.f64 x) x))
  (/.f64 (exp.f64 (*.f64 x (*.f64 x -1/2))) (exp.f64 (+.f64 x (log.f64 x))))
  (log.f64 (-.f64 (*.f64 x (*.f64 x -1/2)) (+.f64 x (log.f64 x))))
  (exp.f64 (-.f64 (*.f64 x (*.f64 x -1/2)) (+.f64 x (log.f64 x))))
  (*.f64 (cbrt.f64 (-.f64 (*.f64 x (*.f64 x -1/2)) (+.f64 x (log.f64 x)))) (cbrt.f64 (-.f64 (*.f64 x (*.f64 x -1/2)) (+.f64 x (log.f64 x)))))
  (cbrt.f64 (-.f64 (*.f64 x (*.f64 x -1/2)) (+.f64 x (log.f64 x))))
  (*.f64 (*.f64 (-.f64 (*.f64 x (*.f64 x -1/2)) (+.f64 x (log.f64 x))) (-.f64 (*.f64 x (*.f64 x -1/2)) (+.f64 x (log.f64 x)))) (-.f64 (*.f64 x (*.f64 x -1/2)) (+.f64 x (log.f64 x))))
  (sqrt.f64 (-.f64 (*.f64 x (*.f64 x -1/2)) (+.f64 x (log.f64 x))))
  (sqrt.f64 (-.f64 (*.f64 x (*.f64 x -1/2)) (+.f64 x (log.f64 x))))
  (-.f64 (pow.f64 (*.f64 x (*.f64 x -1/2)) 3) (pow.f64 (+.f64 x (log.f64 x)) 3))
  (+.f64 (*.f64 (*.f64 x (*.f64 x -1/2)) (*.f64 x (*.f64 x -1/2))) (+.f64 (*.f64 (+.f64 x (log.f64 x)) (+.f64 x (log.f64 x))) (*.f64 (*.f64 x (*.f64 x -1/2)) (+.f64 x (log.f64 x)))))
  (neg.f64 (+.f64 x (log.f64 x)))
  (-.f64 (*.f64 (*.f64 x (*.f64 x -1/2)) (*.f64 x (*.f64 x -1/2))) (*.f64 (+.f64 x (log.f64 x)) (+.f64 x (log.f64 x))))
  (+.f64 (*.f64 x (*.f64 x -1/2)) (+.f64 x (log.f64 x)))
  (-.f64 (*.f64 x (*.f64 x -1/2)) x)
  (+.f64 (log.f64 x) x)
  (-.f64 x (log.f64 (/.f64 1 x)))
  (-.f64 (+.f64 (log.f64 -1) x) (log.f64 (/.f64 -1 x)))
  (neg.f64 (+.f64 (*.f64 1/2 (pow.f64 x 2)) (+.f64 x (log.f64 x))))
  (-.f64 (log.f64 (/.f64 1 x)) (+.f64 (*.f64 1/2 (pow.f64 x 2)) x))
  (-.f64 (log.f64 (/.f64 -1 x)) (+.f64 (*.f64 1/2 (pow.f64 x 2)) (+.f64 (log.f64 -1) x)))
0.693 * * [simplify]: iteration  0 :  4941  enodes  (cost  327 )
0.693 * * [simplify]: iteration  1 :  4941  enodes  (cost  327 )
0.695 * [simplify]: Simplified to:
   (*.f64 x (exp.f64 x))
  (log.f64 (+.f64 x (log.f64 x)))
  (*.f64 x (exp.f64 x))
  (*.f64 (cbrt.f64 (+.f64 x (log.f64 x))) (cbrt.f64 (+.f64 x (log.f64 x))))
  (cbrt.f64 (+.f64 x (log.f64 x)))
  (pow.f64 (+.f64 x (log.f64 x)) 3)
  (sqrt.f64 (+.f64 x (log.f64 x)))
  (sqrt.f64 (+.f64 x (log.f64 x)))
  (+.f64 (pow.f64 x 3) (pow.f64 (log.f64 x) 3))
  (+.f64 (*.f64 x x) (*.f64 (log.f64 x) (-.f64 (log.f64 x) x)))
  (-.f64 (*.f64 x x) (*.f64 (log.f64 x) (log.f64 x)))
  (-.f64 x (log.f64 x))
  (+.f64 x (log.f64 x))
  (+.f64 x (log.f64 x))
  (+.f64 x (*.f64 2 (log.f64 (cbrt.f64 x))))
  (+.f64 x (log.f64 (sqrt.f64 x)))
  (+.f64 x (log.f64 1))
  (/.f64 (exp.f64 (-.f64 (*.f64 x (*.f64 x -1/2)) x)) x)
  (/.f64 (exp.f64 (-.f64 (*.f64 x (*.f64 x -1/2)) x)) x)
  (log.f64 (-.f64 (*.f64 x (*.f64 x -1/2)) (+.f64 x (log.f64 x))))
  (/.f64 (exp.f64 (-.f64 (*.f64 x (*.f64 x -1/2)) x)) x)
  (*.f64 (cbrt.f64 (-.f64 (*.f64 x (*.f64 x -1/2)) (+.f64 x (log.f64 x)))) (cbrt.f64 (-.f64 (*.f64 x (*.f64 x -1/2)) (+.f64 x (log.f64 x)))))
  (cbrt.f64 (-.f64 (*.f64 x (*.f64 x -1/2)) (+.f64 x (log.f64 x))))
  (pow.f64 (-.f64 (*.f64 x (*.f64 x -1/2)) (+.f64 x (log.f64 x))) 3)
  (sqrt.f64 (-.f64 (*.f64 x (*.f64 x -1/2)) (+.f64 x (log.f64 x))))
  (sqrt.f64 (-.f64 (*.f64 x (*.f64 x -1/2)) (+.f64 x (log.f64 x))))
  (-.f64 (*.f64 (pow.f64 x 6) -1/8) (pow.f64 (+.f64 x (log.f64 x)) 3))
  (+.f64 (*.f64 (pow.f64 x 4) 1/4) (*.f64 (+.f64 x (log.f64 x)) (+.f64 (+.f64 x (log.f64 x)) (*.f64 x (*.f64 x -1/2)))))
  (neg.f64 (+.f64 x (log.f64 x)))
  (-.f64 (*.f64 (pow.f64 x 4) 1/4) (*.f64 (+.f64 x (log.f64 x)) (+.f64 x (log.f64 x))))
  (+.f64 (+.f64 x (log.f64 x)) (*.f64 x (*.f64 x -1/2)))
  (-.f64 (*.f64 x (*.f64 x -1/2)) x)
  (+.f64 x (log.f64 x))
  (+.f64 x (log.f64 x))
  (+.f64 x (log.f64 x))
  (-.f64 (*.f64 x (*.f64 x -1/2)) (+.f64 x (log.f64 x)))
  (-.f64 (*.f64 x (*.f64 x -1/2)) (+.f64 x (log.f64 x)))
  (-.f64 (log.f64 (/.f64 -1 x)) (+.f64 (log.f64 -1) (+.f64 x (*.f64 (*.f64 x x) 1/2))))
0.695 * * * [progress]: adding candidates to table
0.723 * [progress]: [Phase 3 of 3] Extracting.
0.723 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (neg.f64 (-.f64 (*.f64 x (*.f64 x -1/2)) (+.f64 x (log.f64 x)))))> #<alt (λ (x) (neg.f64 (log.f64 (-.f64 (/.f64 1 x) 1))))>)
0.724 * * * [regime-changes]: Trying 5 branch expressions: ((/.f64 1 x) (-.f64 (/.f64 1 x) 1) (log.f64 (-.f64 (/.f64 1 x) 1)) (neg.f64 (log.f64 (-.f64 (/.f64 1 x) 1))) x)
0.724 * * * * [regimes]: Trying to branch on (/.f64 1 x) from (#<alt (λ (x) (neg.f64 (-.f64 (*.f64 x (*.f64 x -1/2)) (+.f64 x (log.f64 x)))))> #<alt (λ (x) (neg.f64 (log.f64 (-.f64 (/.f64 1 x) 1))))>)
0.753 * * * * [regimes]: Trying to branch on (-.f64 (/.f64 1 x) 1) from (#<alt (λ (x) (neg.f64 (-.f64 (*.f64 x (*.f64 x -1/2)) (+.f64 x (log.f64 x)))))> #<alt (λ (x) (neg.f64 (log.f64 (-.f64 (/.f64 1 x) 1))))>)
0.779 * * * * [regimes]: Trying to branch on (log.f64 (-.f64 (/.f64 1 x) 1)) from (#<alt (λ (x) (neg.f64 (-.f64 (*.f64 x (*.f64 x -1/2)) (+.f64 x (log.f64 x)))))> #<alt (λ (x) (neg.f64 (log.f64 (-.f64 (/.f64 1 x) 1))))>)
0.808 * * * * [regimes]: Trying to branch on (neg.f64 (log.f64 (-.f64 (/.f64 1 x) 1))) from (#<alt (λ (x) (neg.f64 (-.f64 (*.f64 x (*.f64 x -1/2)) (+.f64 x (log.f64 x)))))> #<alt (λ (x) (neg.f64 (log.f64 (-.f64 (/.f64 1 x) 1))))>)
0.835 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (neg.f64 (-.f64 (*.f64 x (*.f64 x -1/2)) (+.f64 x (log.f64 x)))))> #<alt (λ (x) (neg.f64 (log.f64 (-.f64 (/.f64 1 x) 1))))>)
0.861 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
0.861 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (neg.f64 (log.f64 (-.f64 (/.f64 1 x) 1)))
0.863 * * [simplify]: iteration  0 :  25  enodes  (cost  7 )
0.863 * * [simplify]: iteration  1 :  25  enodes  (cost  7 )
0.863 * [simplify]: Simplified to:
   (neg.f64 (log.f64 (-.f64 (/.f64 1 x) 1)))
1.459 * [regime-testing]: End program error score: 0.023762763283794595