14.982 * [progress]: [Phase 1 of 3] Setting up.
0.000 * * * [progress]: [1/2] Preparing points
0.419 * * * [progress]: [2/2] Setting up program.
0.420 * [progress]: [Phase 2 of 3] Improving.
0.420 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+.f64 x (/.f64 (-.f64 y x) z))
0.450 * * [simplify]: iteration  0 :  358  enodes  (cost  10 )
0.450 * * [simplify]: iteration  1 :  358  enodes  (cost  10 )
0.451 * [simplify]: Simplified to:
   (+.f64 x (/.f64 (-.f64 y x) z))
0.451 * * [progress]: iteration 1 / 4
0.451 * * * [progress]: picking best candidate
0.452 * * * * [pick]: Picked  #<alt (λ (x y z) (+.f64 x (/.f64 (-.f64 y x) z)))>
0.452 * * * [progress]: localizing error
0.457 * * * [progress]: generating rewritten candidates
0.457 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2)
0.467 * * * [progress]: generating series expansions
0.467 * * * * [progress]: [ 1 / 1 ] generating series at (2 2)
0.467 * [approximate]: Taking taylor expansion of (/ (- y x) z) in (y x z) around 0
0.467 * [taylor]: Taking taylor expansion of (/ (- y x) z) in z
0.467 * [taylor]: Taking taylor expansion of (- y x) in z
0.467 * [taylor]: Taking taylor expansion of y in z
0.467 * [taylor]: Taking taylor expansion of x in z
0.467 * [taylor]: Taking taylor expansion of z in z
0.468 * [taylor]: Taking taylor expansion of (/ (- y x) z) in x
0.468 * [taylor]: Taking taylor expansion of (- y x) in x
0.468 * [taylor]: Taking taylor expansion of y in x
0.468 * [taylor]: Taking taylor expansion of x in x
0.468 * [taylor]: Taking taylor expansion of z in x
0.468 * [taylor]: Taking taylor expansion of (/ (- y x) z) in y
0.468 * [taylor]: Taking taylor expansion of (- y x) in y
0.468 * [taylor]: Taking taylor expansion of y in y
0.468 * [taylor]: Taking taylor expansion of x in y
0.468 * [taylor]: Taking taylor expansion of z in y
0.468 * [taylor]: Taking taylor expansion of (/ (- y x) z) in y
0.468 * [taylor]: Taking taylor expansion of (- y x) in y
0.468 * [taylor]: Taking taylor expansion of y in y
0.468 * [taylor]: Taking taylor expansion of x in y
0.468 * [taylor]: Taking taylor expansion of z in y
0.469 * [taylor]: Taking taylor expansion of (* -1 (/ x z)) in x
0.469 * [taylor]: Taking taylor expansion of -1 in x
0.469 * [taylor]: Taking taylor expansion of (/ x z) in x
0.469 * [taylor]: Taking taylor expansion of x in x
0.469 * [taylor]: Taking taylor expansion of z in x
0.470 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.470 * [taylor]: Taking taylor expansion of z in x
0.470 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.470 * [taylor]: Taking taylor expansion of z in z
0.470 * [taylor]: Taking taylor expansion of (/ -1 z) in z
0.470 * [taylor]: Taking taylor expansion of -1 in z
0.470 * [taylor]: Taking taylor expansion of z in z
0.471 * [taylor]: Taking taylor expansion of 0 in x
0.471 * [taylor]: Taking taylor expansion of 0 in z
0.471 * [taylor]: Taking taylor expansion of 0 in z
0.471 * [taylor]: Taking taylor expansion of 0 in z
0.473 * [taylor]: Taking taylor expansion of 0 in x
0.473 * [taylor]: Taking taylor expansion of 0 in z
0.473 * [taylor]: Taking taylor expansion of 0 in z
0.473 * [taylor]: Taking taylor expansion of 0 in z
0.474 * [taylor]: Taking taylor expansion of 0 in z
0.475 * [approximate]: Taking taylor expansion of (* z (- (/ 1 y) (/ 1 x))) in (y x z) around 0
0.475 * [taylor]: Taking taylor expansion of (* z (- (/ 1 y) (/ 1 x))) in z
0.475 * [taylor]: Taking taylor expansion of z in z
0.475 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in z
0.475 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.475 * [taylor]: Taking taylor expansion of y in z
0.475 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.475 * [taylor]: Taking taylor expansion of x in z
0.475 * [taylor]: Taking taylor expansion of (* z (- (/ 1 y) (/ 1 x))) in x
0.475 * [taylor]: Taking taylor expansion of z in x
0.475 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.475 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.475 * [taylor]: Taking taylor expansion of y in x
0.476 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.476 * [taylor]: Taking taylor expansion of x in x
0.476 * [taylor]: Taking taylor expansion of (* z (- (/ 1 y) (/ 1 x))) in y
0.476 * [taylor]: Taking taylor expansion of z in y
0.476 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.476 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.476 * [taylor]: Taking taylor expansion of y in y
0.476 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.476 * [taylor]: Taking taylor expansion of x in y
0.476 * [taylor]: Taking taylor expansion of (* z (- (/ 1 y) (/ 1 x))) in y
0.476 * [taylor]: Taking taylor expansion of z in y
0.476 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.476 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.476 * [taylor]: Taking taylor expansion of y in y
0.476 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.476 * [taylor]: Taking taylor expansion of x in y
0.476 * [taylor]: Taking taylor expansion of z in x
0.477 * [taylor]: Taking taylor expansion of (neg (/ z x)) in x
0.477 * [taylor]: Taking taylor expansion of (/ z x) in x
0.477 * [taylor]: Taking taylor expansion of z in x
0.477 * [taylor]: Taking taylor expansion of x in x
0.477 * [taylor]: Taking taylor expansion of (neg z) in z
0.477 * [taylor]: Taking taylor expansion of z in z
0.477 * [taylor]: Taking taylor expansion of z in z
0.478 * [taylor]: Taking taylor expansion of 0 in x
0.479 * [taylor]: Taking taylor expansion of 0 in z
0.479 * [taylor]: Taking taylor expansion of 0 in z
0.480 * [taylor]: Taking taylor expansion of 0 in x
0.480 * [taylor]: Taking taylor expansion of 0 in z
0.481 * [taylor]: Taking taylor expansion of 0 in z
0.481 * [taylor]: Taking taylor expansion of 0 in z
0.482 * [approximate]: Taking taylor expansion of (* -1 (* (- (/ 1 x) (/ 1 y)) z)) in (y x z) around 0
0.482 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 x) (/ 1 y)) z)) in z
0.482 * [taylor]: Taking taylor expansion of -1 in z
0.482 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) z) in z
0.482 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in z
0.482 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.482 * [taylor]: Taking taylor expansion of x in z
0.482 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.482 * [taylor]: Taking taylor expansion of y in z
0.482 * [taylor]: Taking taylor expansion of z in z
0.483 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 x) (/ 1 y)) z)) in x
0.483 * [taylor]: Taking taylor expansion of -1 in x
0.483 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) z) in x
0.483 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.483 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.483 * [taylor]: Taking taylor expansion of x in x
0.483 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.483 * [taylor]: Taking taylor expansion of y in x
0.483 * [taylor]: Taking taylor expansion of z in x
0.483 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 x) (/ 1 y)) z)) in y
0.483 * [taylor]: Taking taylor expansion of -1 in y
0.483 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) z) in y
0.483 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.483 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.483 * [taylor]: Taking taylor expansion of x in y
0.483 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.483 * [taylor]: Taking taylor expansion of y in y
0.483 * [taylor]: Taking taylor expansion of z in y
0.483 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 x) (/ 1 y)) z)) in y
0.483 * [taylor]: Taking taylor expansion of -1 in y
0.483 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) z) in y
0.483 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.483 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.483 * [taylor]: Taking taylor expansion of x in y
0.483 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.483 * [taylor]: Taking taylor expansion of y in y
0.483 * [taylor]: Taking taylor expansion of z in y
0.484 * [taylor]: Taking taylor expansion of z in x
0.485 * [taylor]: Taking taylor expansion of (neg (/ z x)) in x
0.485 * [taylor]: Taking taylor expansion of (/ z x) in x
0.485 * [taylor]: Taking taylor expansion of z in x
0.485 * [taylor]: Taking taylor expansion of x in x
0.485 * [taylor]: Taking taylor expansion of (neg z) in z
0.485 * [taylor]: Taking taylor expansion of z in z
0.485 * [taylor]: Taking taylor expansion of z in z
0.486 * [taylor]: Taking taylor expansion of 0 in x
0.487 * [taylor]: Taking taylor expansion of 0 in z
0.487 * [taylor]: Taking taylor expansion of 0 in z
0.488 * [taylor]: Taking taylor expansion of 0 in x
0.488 * [taylor]: Taking taylor expansion of 0 in z
0.489 * [taylor]: Taking taylor expansion of 0 in z
0.489 * [taylor]: Taking taylor expansion of 0 in z
0.490 * * * [progress]: simplifying candidates
0.491 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (-.f64 (log.f64 (-.f64 y x)) (log.f64 z))
  (exp.f64 (/.f64 (-.f64 y x) z))
  (log.f64 (/.f64 (-.f64 y x) z))
  (*.f64 (*.f64 (/.f64 (-.f64 y x) z) (/.f64 (-.f64 y x) z)) (/.f64 (-.f64 y x) z))
  (*.f64 (cbrt.f64 (/.f64 (-.f64 y x) z)) (cbrt.f64 (/.f64 (-.f64 y x) z)))
  (cbrt.f64 (/.f64 (-.f64 y x) z))
  (/.f64 (*.f64 (*.f64 (-.f64 y x) (-.f64 y x)) (-.f64 y x)) (*.f64 (*.f64 z z) z))
  (sqrt.f64 (/.f64 (-.f64 y x) z))
  (sqrt.f64 (/.f64 (-.f64 y x) z))
  (neg.f64 (-.f64 y x))
  (neg.f64 z)
  (/.f64 (*.f64 (cbrt.f64 (-.f64 y x)) (cbrt.f64 (-.f64 y x))) (*.f64 (cbrt.f64 z) (cbrt.f64 z)))
  (/.f64 (cbrt.f64 (-.f64 y x)) (cbrt.f64 z))
  (/.f64 (*.f64 (cbrt.f64 (-.f64 y x)) (cbrt.f64 (-.f64 y x))) (sqrt.f64 z))
  (/.f64 (cbrt.f64 (-.f64 y x)) (sqrt.f64 z))
  (/.f64 (*.f64 (cbrt.f64 (-.f64 y x)) (cbrt.f64 (-.f64 y x))) 1)
  (/.f64 (cbrt.f64 (-.f64 y x)) z)
  (/.f64 (sqrt.f64 (-.f64 y x)) (*.f64 (cbrt.f64 z) (cbrt.f64 z)))
  (/.f64 (sqrt.f64 (-.f64 y x)) (cbrt.f64 z))
  (/.f64 (sqrt.f64 (-.f64 y x)) (sqrt.f64 z))
  (/.f64 (sqrt.f64 (-.f64 y x)) (sqrt.f64 z))
  (/.f64 (sqrt.f64 (-.f64 y x)) 1)
  (/.f64 (sqrt.f64 (-.f64 y x)) z)
  (/.f64 1 (*.f64 (cbrt.f64 z) (cbrt.f64 z)))
  (/.f64 (-.f64 y x) (cbrt.f64 z))
  (/.f64 1 (sqrt.f64 z))
  (/.f64 (-.f64 y x) (sqrt.f64 z))
  (/.f64 1 1)
  (/.f64 (-.f64 y x) z)
  (/.f64 (+.f64 (sqrt.f64 y) (sqrt.f64 x)) (*.f64 (cbrt.f64 z) (cbrt.f64 z)))
  (/.f64 (-.f64 (sqrt.f64 y) (sqrt.f64 x)) (cbrt.f64 z))
  (/.f64 (+.f64 (sqrt.f64 y) (sqrt.f64 x)) (sqrt.f64 z))
  (/.f64 (-.f64 (sqrt.f64 y) (sqrt.f64 x)) (sqrt.f64 z))
  (/.f64 (+.f64 (sqrt.f64 y) (sqrt.f64 x)) 1)
  (/.f64 (-.f64 (sqrt.f64 y) (sqrt.f64 x)) z)
  (/.f64 1 (*.f64 (cbrt.f64 z) (cbrt.f64 z)))
  (/.f64 (-.f64 y x) (cbrt.f64 z))
  (/.f64 1 (sqrt.f64 z))
  (/.f64 (-.f64 y x) (sqrt.f64 z))
  (/.f64 1 1)
  (/.f64 (-.f64 y x) z)
  (/.f64 y z)
  (/.f64 x z)
  (/.f64 z (-.f64 y x))
  (/.f64 1 z)
  (*.f64 z (+.f64 (*.f64 y y) (+.f64 (*.f64 x x) (*.f64 y x))))
  (*.f64 z (+.f64 y x))
  (/.f64 z (cbrt.f64 (-.f64 y x)))
  (/.f64 z (sqrt.f64 (-.f64 y x)))
  (/.f64 z (-.f64 y x))
  (/.f64 z (-.f64 (sqrt.f64 y) (sqrt.f64 x)))
  (/.f64 z (-.f64 y x))
  (/.f64 (-.f64 y x) (*.f64 (cbrt.f64 z) (cbrt.f64 z)))
  (/.f64 (-.f64 y x) (sqrt.f64 z))
  (/.f64 (-.f64 y x) 1)
  (-.f64 (/.f64 y z) (/.f64 x z))
  (-.f64 (/.f64 y z) (/.f64 x z))
  (-.f64 (/.f64 y z) (/.f64 x z))
0.557 * * [simplify]: iteration  0 :  5369  enodes  (cost  548 )
0.561 * [simplify]: Simplified to:
   (log.f64 (/.f64 (-.f64 y x) z))
  (exp.f64 (/.f64 (-.f64 y x) z))
  (log.f64 (/.f64 (-.f64 y x) z))
  (pow.f64 (/.f64 (-.f64 y x) z) 3)
  (*.f64 (cbrt.f64 (/.f64 (-.f64 y x) z)) (cbrt.f64 (/.f64 (-.f64 y x) z)))
  (cbrt.f64 (/.f64 (-.f64 y x) z))
  (pow.f64 (/.f64 (-.f64 y x) z) 3)
  (sqrt.f64 (/.f64 (-.f64 y x) z))
  (sqrt.f64 (/.f64 (-.f64 y x) z))
  (-.f64 x y)
  (neg.f64 z)
  (/.f64 (*.f64 (cbrt.f64 (-.f64 y x)) (cbrt.f64 (-.f64 y x))) (*.f64 (cbrt.f64 z) (cbrt.f64 z)))
  (/.f64 (cbrt.f64 (-.f64 y x)) (cbrt.f64 z))
  (/.f64 (*.f64 (cbrt.f64 (-.f64 y x)) (cbrt.f64 (-.f64 y x))) (sqrt.f64 z))
  (/.f64 (cbrt.f64 (-.f64 y x)) (sqrt.f64 z))
  (*.f64 (cbrt.f64 (-.f64 y x)) (cbrt.f64 (-.f64 y x)))
  (/.f64 (cbrt.f64 (-.f64 y x)) z)
  (/.f64 (sqrt.f64 (-.f64 y x)) (*.f64 (cbrt.f64 z) (cbrt.f64 z)))
  (/.f64 (sqrt.f64 (-.f64 y x)) (cbrt.f64 z))
  (/.f64 (sqrt.f64 (-.f64 y x)) (sqrt.f64 z))
  (/.f64 (sqrt.f64 (-.f64 y x)) (sqrt.f64 z))
  (sqrt.f64 (-.f64 y x))
  (/.f64 (sqrt.f64 (-.f64 y x)) z)
  (/.f64 1 (*.f64 (cbrt.f64 z) (cbrt.f64 z)))
  (/.f64 (-.f64 y x) (cbrt.f64 z))
  (/.f64 1 (sqrt.f64 z))
  (/.f64 (-.f64 y x) (sqrt.f64 z))
  1
  (/.f64 (-.f64 y x) z)
  (/.f64 (+.f64 (sqrt.f64 y) (sqrt.f64 x)) (*.f64 (cbrt.f64 z) (cbrt.f64 z)))
  (/.f64 (-.f64 (sqrt.f64 y) (sqrt.f64 x)) (cbrt.f64 z))
  (/.f64 (+.f64 (sqrt.f64 y) (sqrt.f64 x)) (sqrt.f64 z))
  (/.f64 (-.f64 (sqrt.f64 y) (sqrt.f64 x)) (sqrt.f64 z))
  (+.f64 (sqrt.f64 y) (sqrt.f64 x))
  (/.f64 (-.f64 (sqrt.f64 y) (sqrt.f64 x)) z)
  (/.f64 1 (*.f64 (cbrt.f64 z) (cbrt.f64 z)))
  (/.f64 (-.f64 y x) (cbrt.f64 z))
  (/.f64 1 (sqrt.f64 z))
  (/.f64 (-.f64 y x) (sqrt.f64 z))
  1
  (/.f64 (-.f64 y x) z)
  (/.f64 y z)
  (/.f64 x z)
  (/.f64 z (-.f64 y x))
  (/.f64 1 z)
  (*.f64 z (+.f64 (*.f64 y y) (*.f64 x (+.f64 y x))))
  (*.f64 z (+.f64 y x))
  (/.f64 z (cbrt.f64 (-.f64 y x)))
  (/.f64 z (sqrt.f64 (-.f64 y x)))
  (/.f64 z (-.f64 y x))
  (/.f64 z (-.f64 (sqrt.f64 y) (sqrt.f64 x)))
  (/.f64 z (-.f64 y x))
  (/.f64 (-.f64 y x) (*.f64 (cbrt.f64 z) (cbrt.f64 z)))
  (/.f64 (-.f64 y x) (sqrt.f64 z))
  (-.f64 y x)
  (/.f64 (-.f64 y x) z)
  (/.f64 (-.f64 y x) z)
  (/.f64 (-.f64 y x) z)
0.561 * * * [progress]: adding candidates to table
0.579 * [progress]: [Phase 3 of 3] Extracting.
0.580 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+.f64 x (/.f64 (-.f64 y x) z))
0.582 * * [simplify]: iteration  0 :  18  enodes  (cost  10 )
0.582 * * [simplify]: iteration  1 :  18  enodes  (cost  10 )
0.582 * [simplify]: Simplified to:
   (+.f64 x (/.f64 (-.f64 y x) z))
1.032 * [regime-testing]: End program error score: 0.015096247968766529