4.264 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.423 * * * [progress]: [2/2] Setting up program.
0.427 * [progress]: [Phase 2 of 3] Improving.
0.427 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (-.f64 (fma.f64 x y z) (+.f64 1 (+.f64 (*.f64 x y) z)))
0.447 * * [simplify]: iteration  0 :  503  enodes  (cost  12 )
0.448 * * [simplify]: iteration  1 :  503  enodes  (cost  12 )
0.448 * [simplify]: Simplified to:
   (-.f64 (fma.f64 x y z) (+.f64 1 (+.f64 z (*.f64 x y))))
0.455 * * [progress]: iteration 1 / 4
0.455 * * * [progress]: picking best candidate
0.458 * * * * [pick]: Picked  #<alt (λ (x y z) (-.f64 (fma.f64 x y z) (+.f64 1 (+.f64 (*.f64 x y) z))))>
0.458 * * * [progress]: localizing error
0.466 * * * [progress]: generating rewritten candidates
0.466 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.476 * * * [progress]: generating series expansions
0.476 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.476 * [approximate]: Taking taylor expansion of (- (fma x y z) (+ z (+ (* x y) 1))) in (x y z) around 0
0.476 * [taylor]: Taking taylor expansion of (- (fma x y z) (+ z (+ (* x y) 1))) in z
0.476 * [taylor]: Taking taylor expansion of (fma x y z) in z
0.478 * [taylor]: Taking taylor expansion of (+ z (+ (* x y) 1)) in z
0.478 * [taylor]: Taking taylor expansion of z in z
0.478 * [taylor]: Taking taylor expansion of (+ (* x y) 1) in z
0.478 * [taylor]: Taking taylor expansion of (* x y) in z
0.478 * [taylor]: Taking taylor expansion of x in z
0.478 * [taylor]: Taking taylor expansion of y in z
0.478 * [taylor]: Taking taylor expansion of 1 in z
0.478 * [taylor]: Taking taylor expansion of (- (fma x y z) (+ z (+ (* x y) 1))) in y
0.478 * [taylor]: Taking taylor expansion of (fma x y z) in y
0.478 * [taylor]: Taking taylor expansion of (+ z (+ (* x y) 1)) in y
0.478 * [taylor]: Taking taylor expansion of z in y
0.478 * [taylor]: Taking taylor expansion of (+ (* x y) 1) in y
0.478 * [taylor]: Taking taylor expansion of (* x y) in y
0.479 * [taylor]: Taking taylor expansion of x in y
0.479 * [taylor]: Taking taylor expansion of y in y
0.479 * [taylor]: Taking taylor expansion of 1 in y
0.479 * [taylor]: Taking taylor expansion of (- (fma x y z) (+ z (+ (* x y) 1))) in x
0.479 * [taylor]: Taking taylor expansion of (fma x y z) in x
0.479 * [taylor]: Taking taylor expansion of (+ z (+ (* x y) 1)) in x
0.479 * [taylor]: Taking taylor expansion of z in x
0.479 * [taylor]: Taking taylor expansion of (+ (* x y) 1) in x
0.479 * [taylor]: Taking taylor expansion of (* x y) in x
0.479 * [taylor]: Taking taylor expansion of x in x
0.479 * [taylor]: Taking taylor expansion of y in x
0.479 * [taylor]: Taking taylor expansion of 1 in x
0.479 * [taylor]: Taking taylor expansion of (- (fma x y z) (+ z (+ (* x y) 1))) in x
0.479 * [taylor]: Taking taylor expansion of (fma x y z) in x
0.479 * [taylor]: Taking taylor expansion of (+ z (+ (* x y) 1)) in x
0.479 * [taylor]: Taking taylor expansion of z in x
0.479 * [taylor]: Taking taylor expansion of (+ (* x y) 1) in x
0.479 * [taylor]: Taking taylor expansion of (* x y) in x
0.479 * [taylor]: Taking taylor expansion of x in x
0.479 * [taylor]: Taking taylor expansion of y in x
0.479 * [taylor]: Taking taylor expansion of 1 in x
0.479 * [taylor]: Taking taylor expansion of (- (fma x y z) (+ z 1)) in y
0.479 * [taylor]: Taking taylor expansion of (fma x y z) in y
0.479 * [taylor]: Taking taylor expansion of (+ z 1) in y
0.479 * [taylor]: Taking taylor expansion of z in y
0.479 * [taylor]: Taking taylor expansion of 1 in y
0.479 * [taylor]: Taking taylor expansion of (- (fma x y z) (+ z 1)) in z
0.479 * [taylor]: Taking taylor expansion of (fma x y z) in z
0.479 * [taylor]: Taking taylor expansion of (+ z 1) in z
0.479 * [taylor]: Taking taylor expansion of z in z
0.479 * [taylor]: Taking taylor expansion of 1 in z
0.480 * [taylor]: Taking taylor expansion of (neg y) in y
0.480 * [taylor]: Taking taylor expansion of y in y
0.480 * [taylor]: Taking taylor expansion of 0 in z
0.480 * [taylor]: Taking taylor expansion of 0 in z
0.480 * [taylor]: Taking taylor expansion of 0 in y
0.480 * [taylor]: Taking taylor expansion of 0 in z
0.480 * [taylor]: Taking taylor expansion of -1 in z
0.480 * [approximate]: Taking taylor expansion of (- (fma (/ 1 x) (/ 1 y) (/ 1 z)) (+ 1 (+ (/ 1 z) (/ 1 (* x y))))) in (x y z) around 0
0.480 * [taylor]: Taking taylor expansion of (- (fma (/ 1 x) (/ 1 y) (/ 1 z)) (+ 1 (+ (/ 1 z) (/ 1 (* x y))))) in z
0.480 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 1 z)) in z
0.480 * [taylor]: Taking taylor expansion of (+ 1 (+ (/ 1 z) (/ 1 (* x y)))) in z
0.480 * [taylor]: Taking taylor expansion of 1 in z
0.480 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 (* x y))) in z
0.480 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.480 * [taylor]: Taking taylor expansion of z in z
0.480 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.480 * [taylor]: Taking taylor expansion of (* x y) in z
0.480 * [taylor]: Taking taylor expansion of x in z
0.480 * [taylor]: Taking taylor expansion of y in z
0.481 * [taylor]: Taking taylor expansion of (- (fma (/ 1 x) (/ 1 y) (/ 1 z)) (+ 1 (+ (/ 1 z) (/ 1 (* x y))))) in y
0.481 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 1 z)) in y
0.481 * [taylor]: Taking taylor expansion of (+ 1 (+ (/ 1 z) (/ 1 (* x y)))) in y
0.481 * [taylor]: Taking taylor expansion of 1 in y
0.481 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 (* x y))) in y
0.481 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.481 * [taylor]: Taking taylor expansion of z in y
0.481 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.481 * [taylor]: Taking taylor expansion of (* x y) in y
0.481 * [taylor]: Taking taylor expansion of x in y
0.481 * [taylor]: Taking taylor expansion of y in y
0.481 * [taylor]: Taking taylor expansion of (- (fma (/ 1 x) (/ 1 y) (/ 1 z)) (+ 1 (+ (/ 1 z) (/ 1 (* x y))))) in x
0.481 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 1 z)) in x
0.481 * [taylor]: Taking taylor expansion of (+ 1 (+ (/ 1 z) (/ 1 (* x y)))) in x
0.481 * [taylor]: Taking taylor expansion of 1 in x
0.481 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 (* x y))) in x
0.481 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.481 * [taylor]: Taking taylor expansion of z in x
0.481 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.481 * [taylor]: Taking taylor expansion of (* x y) in x
0.481 * [taylor]: Taking taylor expansion of x in x
0.481 * [taylor]: Taking taylor expansion of y in x
0.481 * [taylor]: Taking taylor expansion of (- (fma (/ 1 x) (/ 1 y) (/ 1 z)) (+ 1 (+ (/ 1 z) (/ 1 (* x y))))) in x
0.481 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 1 z)) in x
0.481 * [taylor]: Taking taylor expansion of (+ 1 (+ (/ 1 z) (/ 1 (* x y)))) in x
0.481 * [taylor]: Taking taylor expansion of 1 in x
0.481 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 (* x y))) in x
0.481 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.481 * [taylor]: Taking taylor expansion of z in x
0.481 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.481 * [taylor]: Taking taylor expansion of (* x y) in x
0.481 * [taylor]: Taking taylor expansion of x in x
0.481 * [taylor]: Taking taylor expansion of y in x
0.482 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y
0.482 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.482 * [taylor]: Taking taylor expansion of y in y
0.482 * [taylor]: Taking taylor expansion of -1 in z
0.482 * [taylor]: Taking taylor expansion of (- (fma (/ 1 x) (/ 1 y) (/ 1 z)) (+ (/ 1 z) 1)) in y
0.482 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 1 z)) in y
0.482 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1) in y
0.482 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.482 * [taylor]: Taking taylor expansion of z in y
0.482 * [taylor]: Taking taylor expansion of 1 in y
0.482 * [taylor]: Taking taylor expansion of 0 in z
0.482 * [taylor]: Taking taylor expansion of 0 in y
0.483 * [taylor]: Taking taylor expansion of (- (fma (/ 1 x) (/ 1 y) (/ 1 z)) (+ (/ 1 z) 1)) in z
0.483 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 1 z)) in z
0.483 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1) in z
0.483 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.483 * [taylor]: Taking taylor expansion of z in z
0.483 * [taylor]: Taking taylor expansion of 1 in z
0.483 * [taylor]: Taking taylor expansion of 0 in z
0.483 * [taylor]: Taking taylor expansion of 0 in y
0.483 * [taylor]: Taking taylor expansion of 0 in z
0.483 * [taylor]: Taking taylor expansion of 0 in z
0.483 * [taylor]: Taking taylor expansion of 0 in z
0.484 * [approximate]: Taking taylor expansion of (- (+ (/ 1 z) (fma (/ -1 x) (/ -1 y) (/ -1 z))) (+ 1 (/ 1 (* x y)))) in (x y z) around 0
0.484 * [taylor]: Taking taylor expansion of (- (+ (/ 1 z) (fma (/ -1 x) (/ -1 y) (/ -1 z))) (+ 1 (/ 1 (* x y)))) in z
0.484 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (fma (/ -1 x) (/ -1 y) (/ -1 z))) in z
0.484 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.484 * [taylor]: Taking taylor expansion of z in z
0.484 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ -1 z)) in z
0.484 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 (* x y))) in z
0.484 * [taylor]: Taking taylor expansion of 1 in z
0.484 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.484 * [taylor]: Taking taylor expansion of (* x y) in z
0.484 * [taylor]: Taking taylor expansion of x in z
0.484 * [taylor]: Taking taylor expansion of y in z
0.484 * [taylor]: Taking taylor expansion of (- (+ (/ 1 z) (fma (/ -1 x) (/ -1 y) (/ -1 z))) (+ 1 (/ 1 (* x y)))) in y
0.484 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (fma (/ -1 x) (/ -1 y) (/ -1 z))) in y
0.484 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.484 * [taylor]: Taking taylor expansion of z in y
0.484 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ -1 z)) in y
0.485 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 (* x y))) in y
0.485 * [taylor]: Taking taylor expansion of 1 in y
0.485 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.485 * [taylor]: Taking taylor expansion of (* x y) in y
0.485 * [taylor]: Taking taylor expansion of x in y
0.485 * [taylor]: Taking taylor expansion of y in y
0.485 * [taylor]: Taking taylor expansion of (- (+ (/ 1 z) (fma (/ -1 x) (/ -1 y) (/ -1 z))) (+ 1 (/ 1 (* x y)))) in x
0.485 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (fma (/ -1 x) (/ -1 y) (/ -1 z))) in x
0.485 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.485 * [taylor]: Taking taylor expansion of z in x
0.485 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ -1 z)) in x
0.485 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 (* x y))) in x
0.485 * [taylor]: Taking taylor expansion of 1 in x
0.485 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.485 * [taylor]: Taking taylor expansion of (* x y) in x
0.485 * [taylor]: Taking taylor expansion of x in x
0.485 * [taylor]: Taking taylor expansion of y in x
0.485 * [taylor]: Taking taylor expansion of (- (+ (/ 1 z) (fma (/ -1 x) (/ -1 y) (/ -1 z))) (+ 1 (/ 1 (* x y)))) in x
0.485 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (fma (/ -1 x) (/ -1 y) (/ -1 z))) in x
0.485 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.485 * [taylor]: Taking taylor expansion of z in x
0.485 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ -1 z)) in x
0.485 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 (* x y))) in x
0.485 * [taylor]: Taking taylor expansion of 1 in x
0.485 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.485 * [taylor]: Taking taylor expansion of (* x y) in x
0.485 * [taylor]: Taking taylor expansion of x in x
0.485 * [taylor]: Taking taylor expansion of y in x
0.485 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y
0.485 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.485 * [taylor]: Taking taylor expansion of y in y
0.485 * [taylor]: Taking taylor expansion of -1 in z
0.486 * [taylor]: Taking taylor expansion of (- (+ (/ 1 z) (fma (/ -1 x) (/ -1 y) (/ -1 z))) 1) in y
0.486 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (fma (/ -1 x) (/ -1 y) (/ -1 z))) in y
0.486 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.486 * [taylor]: Taking taylor expansion of z in y
0.486 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ -1 z)) in y
0.486 * [taylor]: Taking taylor expansion of 1 in y
0.486 * [taylor]: Taking taylor expansion of 0 in z
0.486 * [taylor]: Taking taylor expansion of 0 in y
0.486 * [taylor]: Taking taylor expansion of (- (+ (/ 1 z) (fma (/ -1 x) (/ -1 y) (/ -1 z))) 1) in z
0.486 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (fma (/ -1 x) (/ -1 y) (/ -1 z))) in z
0.486 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.486 * [taylor]: Taking taylor expansion of z in z
0.486 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ -1 z)) in z
0.487 * [taylor]: Taking taylor expansion of 1 in z
0.487 * [taylor]: Taking taylor expansion of 0 in z
0.487 * [taylor]: Taking taylor expansion of 0 in y
0.487 * [taylor]: Taking taylor expansion of 0 in z
0.487 * [taylor]: Taking taylor expansion of 0 in z
0.487 * [taylor]: Taking taylor expansion of 0 in z
0.488 * * * [progress]: simplifying candidates
0.488 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/.f64 (exp.f64 (fma.f64 x y z)) (*.f64 (exp.f64 1) (*.f64 (exp.f64 (*.f64 x y)) (exp.f64 z))))
  (/.f64 (exp.f64 (fma.f64 x y z)) (*.f64 (exp.f64 1) (exp.f64 (+.f64 (*.f64 x y) z))))
  (/.f64 (exp.f64 (fma.f64 x y z)) (exp.f64 (+.f64 1 (+.f64 (*.f64 x y) z))))
  (log.f64 (-.f64 (fma.f64 x y z) (+.f64 1 (+.f64 (*.f64 x y) z))))
  (exp.f64 (-.f64 (fma.f64 x y z) (+.f64 1 (+.f64 (*.f64 x y) z))))
  (*.f64 (cbrt.f64 (-.f64 (fma.f64 x y z) (+.f64 1 (+.f64 (*.f64 x y) z)))) (cbrt.f64 (-.f64 (fma.f64 x y z) (+.f64 1 (+.f64 (*.f64 x y) z)))))
  (cbrt.f64 (-.f64 (fma.f64 x y z) (+.f64 1 (+.f64 (*.f64 x y) z))))
  (*.f64 (*.f64 (-.f64 (fma.f64 x y z) (+.f64 1 (+.f64 (*.f64 x y) z))) (-.f64 (fma.f64 x y z) (+.f64 1 (+.f64 (*.f64 x y) z)))) (-.f64 (fma.f64 x y z) (+.f64 1 (+.f64 (*.f64 x y) z))))
  (sqrt.f64 (-.f64 (fma.f64 x y z) (+.f64 1 (+.f64 (*.f64 x y) z))))
  (sqrt.f64 (-.f64 (fma.f64 x y z) (+.f64 1 (+.f64 (*.f64 x y) z))))
  (-.f64 (pow.f64 (fma.f64 x y z) 3) (pow.f64 (+.f64 1 (+.f64 (*.f64 x y) z)) 3))
  (+.f64 (*.f64 (fma.f64 x y z) (fma.f64 x y z)) (+.f64 (*.f64 (+.f64 1 (+.f64 (*.f64 x y) z)) (+.f64 1 (+.f64 (*.f64 x y) z))) (*.f64 (fma.f64 x y z) (+.f64 1 (+.f64 (*.f64 x y) z)))))
  (neg.f64 (+.f64 1 (+.f64 (*.f64 x y) z)))
  (-.f64 (*.f64 (fma.f64 x y z) (fma.f64 x y z)) (*.f64 (+.f64 1 (+.f64 (*.f64 x y) z)) (+.f64 1 (+.f64 (*.f64 x y) z))))
  (+.f64 (fma.f64 x y z) (+.f64 1 (+.f64 (*.f64 x y) z)))
  (+.f64 (sqrt.f64 (fma.f64 x y z)) (sqrt.f64 (+.f64 1 (+.f64 (*.f64 x y) z))))
  (-.f64 (sqrt.f64 (fma.f64 x y z)) (sqrt.f64 (+.f64 1 (+.f64 (*.f64 x y) z))))
  (-.f64 (fma.f64 x y z) (+.f64 1 (+.f64 (*.f64 x y) z)))
  (-.f64 (fma.f64 x y z) (+.f64 1 (+.f64 (*.f64 x y) z)))
  (-.f64 (fma.f64 x y z) 1)
  (-.f64 (fma.f64 x y z) (+.f64 z (+.f64 (*.f64 x y) 1)))
  (-.f64 (fma.f64 x y z) (+.f64 z (+.f64 (*.f64 x y) 1)))
  (-.f64 (fma.f64 x y z) (+.f64 z (+.f64 (*.f64 x y) 1)))
0.525 * * [simplify]: iteration  0 :  4990  enodes  (cost  329 )
0.525 * * [simplify]: iteration  1 :  4990  enodes  (cost  329 )
0.527 * [simplify]: Simplified to:
   (/.f64 (exp.f64 (-.f64 (fma.f64 x y z) (+.f64 z (*.f64 x y)))) E.f64)
  (/.f64 (exp.f64 (-.f64 (fma.f64 x y z) (+.f64 z (*.f64 x y)))) E.f64)
  (/.f64 (exp.f64 (-.f64 (fma.f64 x y z) (+.f64 z (*.f64 x y)))) E.f64)
  (log.f64 (-.f64 (fma.f64 x y z) (+.f64 1 (+.f64 z (*.f64 x y)))))
  (/.f64 (exp.f64 (-.f64 (fma.f64 x y z) (+.f64 z (*.f64 x y)))) E.f64)
  (*.f64 (cbrt.f64 (-.f64 (fma.f64 x y z) (+.f64 1 (+.f64 z (*.f64 x y))))) (cbrt.f64 (-.f64 (fma.f64 x y z) (+.f64 1 (+.f64 z (*.f64 x y))))))
  (cbrt.f64 (-.f64 (fma.f64 x y z) (+.f64 1 (+.f64 z (*.f64 x y)))))
  (pow.f64 (-.f64 (fma.f64 x y z) (+.f64 1 (+.f64 z (*.f64 x y)))) 3)
  (sqrt.f64 (-.f64 (fma.f64 x y z) (+.f64 1 (+.f64 z (*.f64 x y)))))
  (sqrt.f64 (-.f64 (fma.f64 x y z) (+.f64 1 (+.f64 z (*.f64 x y)))))
  (-.f64 (pow.f64 (fma.f64 x y z) 3) (pow.f64 (+.f64 1 (+.f64 z (*.f64 x y))) 3))
  (+.f64 (*.f64 (fma.f64 x y z) (fma.f64 x y z)) (*.f64 (+.f64 1 (+.f64 z (*.f64 x y))) (+.f64 (fma.f64 x y z) (+.f64 1 (+.f64 z (*.f64 x y))))))
  (-.f64 -1 (+.f64 z (*.f64 x y)))
  (-.f64 (*.f64 (fma.f64 x y z) (fma.f64 x y z)) (*.f64 (+.f64 1 (+.f64 z (*.f64 x y))) (+.f64 1 (+.f64 z (*.f64 x y)))))
  (+.f64 (fma.f64 x y z) (+.f64 1 (+.f64 z (*.f64 x y))))
  (+.f64 (sqrt.f64 (fma.f64 x y z)) (sqrt.f64 (+.f64 1 (+.f64 z (*.f64 x y)))))
  (-.f64 (sqrt.f64 (fma.f64 x y z)) (sqrt.f64 (+.f64 1 (+.f64 z (*.f64 x y)))))
  (-.f64 (fma.f64 x y z) (+.f64 1 (+.f64 z (*.f64 x y))))
  (-.f64 (fma.f64 x y z) (+.f64 1 (+.f64 z (*.f64 x y))))
  (-.f64 (fma.f64 x y z) 1)
  (-.f64 (fma.f64 x y z) (+.f64 1 (+.f64 z (*.f64 x y))))
  (-.f64 (fma.f64 x y z) (+.f64 1 (+.f64 z (*.f64 x y))))
  (-.f64 (fma.f64 x y z) (+.f64 1 (+.f64 z (*.f64 x y))))
0.527 * * * [progress]: adding candidates to table
0.545 * * [progress]: iteration 2 / 4
0.545 * * * [progress]: picking best candidate
0.548 * * * * [pick]: Picked  #<alt (λ (x y z) (log.f64 (/.f64 (exp.f64 (-.f64 (fma.f64 x y z) (+.f64 z (*.f64 x y)))) E.f64)))>
0.548 * * * [progress]: localizing error
0.559 * * * [progress]: generating rewritten candidates
0.559 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1 1 1)
0.568 * * * [progress]: generating series expansions
0.568 * * * * [progress]: [ 1 / 1 ] generating series at (2 1 1 1)
0.568 * [approximate]: Taking taylor expansion of (- (fma x y z) (+ z (* x y))) in (x y z) around 0
0.568 * [taylor]: Taking taylor expansion of (- (fma x y z) (+ z (* x y))) in z
0.568 * [taylor]: Taking taylor expansion of (fma x y z) in z
0.568 * [taylor]: Taking taylor expansion of (+ z (* x y)) in z
0.568 * [taylor]: Taking taylor expansion of z in z
0.568 * [taylor]: Taking taylor expansion of (* x y) in z
0.568 * [taylor]: Taking taylor expansion of x in z
0.568 * [taylor]: Taking taylor expansion of y in z
0.568 * [taylor]: Taking taylor expansion of (- (fma x y z) (+ z (* x y))) in y
0.568 * [taylor]: Taking taylor expansion of (fma x y z) in y
0.568 * [taylor]: Taking taylor expansion of (+ z (* x y)) in y
0.568 * [taylor]: Taking taylor expansion of z in y
0.568 * [taylor]: Taking taylor expansion of (* x y) in y
0.568 * [taylor]: Taking taylor expansion of x in y
0.568 * [taylor]: Taking taylor expansion of y in y
0.568 * [taylor]: Taking taylor expansion of (- (fma x y z) (+ z (* x y))) in x
0.568 * [taylor]: Taking taylor expansion of (fma x y z) in x
0.568 * [taylor]: Taking taylor expansion of (+ z (* x y)) in x
0.568 * [taylor]: Taking taylor expansion of z in x
0.568 * [taylor]: Taking taylor expansion of (* x y) in x
0.568 * [taylor]: Taking taylor expansion of x in x
0.568 * [taylor]: Taking taylor expansion of y in x
0.568 * [taylor]: Taking taylor expansion of (- (fma x y z) (+ z (* x y))) in x
0.568 * [taylor]: Taking taylor expansion of (fma x y z) in x
0.568 * [taylor]: Taking taylor expansion of (+ z (* x y)) in x
0.569 * [taylor]: Taking taylor expansion of z in x
0.569 * [taylor]: Taking taylor expansion of (* x y) in x
0.569 * [taylor]: Taking taylor expansion of x in x
0.569 * [taylor]: Taking taylor expansion of y in x
0.569 * [taylor]: Taking taylor expansion of (- (fma x y z) z) in y
0.569 * [taylor]: Taking taylor expansion of (fma x y z) in y
0.569 * [taylor]: Taking taylor expansion of z in y
0.569 * [taylor]: Taking taylor expansion of (- (fma x y z) z) in z
0.569 * [taylor]: Taking taylor expansion of (fma x y z) in z
0.569 * [taylor]: Taking taylor expansion of z in z
0.569 * [taylor]: Taking taylor expansion of (neg y) in y
0.569 * [taylor]: Taking taylor expansion of y in y
0.569 * [taylor]: Taking taylor expansion of 0 in z
0.569 * [taylor]: Taking taylor expansion of 0 in z
0.569 * [taylor]: Taking taylor expansion of 0 in y
0.569 * [taylor]: Taking taylor expansion of 0 in z
0.569 * [taylor]: Taking taylor expansion of -1 in z
0.570 * [approximate]: Taking taylor expansion of (- (fma (/ 1 x) (/ 1 y) (/ 1 z)) (+ (/ 1 z) (/ 1 (* x y)))) in (x y z) around 0
0.570 * [taylor]: Taking taylor expansion of (- (fma (/ 1 x) (/ 1 y) (/ 1 z)) (+ (/ 1 z) (/ 1 (* x y)))) in z
0.570 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 1 z)) in z
0.570 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 (* x y))) in z
0.570 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.570 * [taylor]: Taking taylor expansion of z in z
0.570 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.570 * [taylor]: Taking taylor expansion of (* x y) in z
0.570 * [taylor]: Taking taylor expansion of x in z
0.570 * [taylor]: Taking taylor expansion of y in z
0.570 * [taylor]: Taking taylor expansion of (- (fma (/ 1 x) (/ 1 y) (/ 1 z)) (+ (/ 1 z) (/ 1 (* x y)))) in y
0.570 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 1 z)) in y
0.570 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 (* x y))) in y
0.570 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.570 * [taylor]: Taking taylor expansion of z in y
0.570 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.570 * [taylor]: Taking taylor expansion of (* x y) in y
0.570 * [taylor]: Taking taylor expansion of x in y
0.570 * [taylor]: Taking taylor expansion of y in y
0.570 * [taylor]: Taking taylor expansion of (- (fma (/ 1 x) (/ 1 y) (/ 1 z)) (+ (/ 1 z) (/ 1 (* x y)))) in x
0.570 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 1 z)) in x
0.570 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 (* x y))) in x
0.570 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.570 * [taylor]: Taking taylor expansion of z in x
0.570 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.570 * [taylor]: Taking taylor expansion of (* x y) in x
0.570 * [taylor]: Taking taylor expansion of x in x
0.570 * [taylor]: Taking taylor expansion of y in x
0.570 * [taylor]: Taking taylor expansion of (- (fma (/ 1 x) (/ 1 y) (/ 1 z)) (+ (/ 1 z) (/ 1 (* x y)))) in x
0.570 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 1 z)) in x
0.571 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 (* x y))) in x
0.571 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.571 * [taylor]: Taking taylor expansion of z in x
0.571 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.571 * [taylor]: Taking taylor expansion of (* x y) in x
0.571 * [taylor]: Taking taylor expansion of x in x
0.571 * [taylor]: Taking taylor expansion of y in x
0.571 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y
0.571 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.571 * [taylor]: Taking taylor expansion of y in y
0.571 * [taylor]: Taking taylor expansion of -1 in z
0.571 * [taylor]: Taking taylor expansion of (- (fma (/ 1 x) (/ 1 y) (/ 1 z)) (/ 1 z)) in y
0.571 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 1 z)) in y
0.571 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.571 * [taylor]: Taking taylor expansion of z in y
0.571 * [taylor]: Taking taylor expansion of 0 in z
0.572 * [taylor]: Taking taylor expansion of 0 in y
0.572 * [taylor]: Taking taylor expansion of (- (fma (/ 1 x) (/ 1 y) (/ 1 z)) (/ 1 z)) in z
0.572 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 1 z)) in z
0.572 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.572 * [taylor]: Taking taylor expansion of z in z
0.572 * [taylor]: Taking taylor expansion of 0 in z
0.572 * [taylor]: Taking taylor expansion of 0 in y
0.572 * [taylor]: Taking taylor expansion of 0 in z
0.572 * [taylor]: Taking taylor expansion of 0 in z
0.572 * [taylor]: Taking taylor expansion of 0 in z
0.573 * [approximate]: Taking taylor expansion of (- (+ (/ 1 z) (fma (/ -1 x) (/ -1 y) (/ -1 z))) (/ 1 (* x y))) in (x y z) around 0
0.573 * [taylor]: Taking taylor expansion of (- (+ (/ 1 z) (fma (/ -1 x) (/ -1 y) (/ -1 z))) (/ 1 (* x y))) in z
0.573 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (fma (/ -1 x) (/ -1 y) (/ -1 z))) in z
0.573 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.573 * [taylor]: Taking taylor expansion of z in z
0.573 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ -1 z)) in z
0.573 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.573 * [taylor]: Taking taylor expansion of (* x y) in z
0.573 * [taylor]: Taking taylor expansion of x in z
0.573 * [taylor]: Taking taylor expansion of y in z
0.573 * [taylor]: Taking taylor expansion of (- (+ (/ 1 z) (fma (/ -1 x) (/ -1 y) (/ -1 z))) (/ 1 (* x y))) in y
0.573 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (fma (/ -1 x) (/ -1 y) (/ -1 z))) in y
0.573 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.573 * [taylor]: Taking taylor expansion of z in y
0.573 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ -1 z)) in y
0.573 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.573 * [taylor]: Taking taylor expansion of (* x y) in y
0.573 * [taylor]: Taking taylor expansion of x in y
0.573 * [taylor]: Taking taylor expansion of y in y
0.574 * [taylor]: Taking taylor expansion of (- (+ (/ 1 z) (fma (/ -1 x) (/ -1 y) (/ -1 z))) (/ 1 (* x y))) in x
0.574 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (fma (/ -1 x) (/ -1 y) (/ -1 z))) in x
0.574 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.574 * [taylor]: Taking taylor expansion of z in x
0.574 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ -1 z)) in x
0.574 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.574 * [taylor]: Taking taylor expansion of (* x y) in x
0.574 * [taylor]: Taking taylor expansion of x in x
0.574 * [taylor]: Taking taylor expansion of y in x
0.574 * [taylor]: Taking taylor expansion of (- (+ (/ 1 z) (fma (/ -1 x) (/ -1 y) (/ -1 z))) (/ 1 (* x y))) in x
0.574 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (fma (/ -1 x) (/ -1 y) (/ -1 z))) in x
0.574 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.574 * [taylor]: Taking taylor expansion of z in x
0.574 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ -1 z)) in x
0.574 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.574 * [taylor]: Taking taylor expansion of (* x y) in x
0.574 * [taylor]: Taking taylor expansion of x in x
0.574 * [taylor]: Taking taylor expansion of y in x
0.574 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y
0.574 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.574 * [taylor]: Taking taylor expansion of y in y
0.574 * [taylor]: Taking taylor expansion of -1 in z
0.575 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (fma (/ -1 x) (/ -1 y) (/ -1 z))) in y
0.575 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.575 * [taylor]: Taking taylor expansion of z in y
0.575 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ -1 z)) in y
0.575 * [taylor]: Taking taylor expansion of 0 in z
0.575 * [taylor]: Taking taylor expansion of 0 in y
0.575 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (fma (/ -1 x) (/ -1 y) (/ -1 z))) in z
0.575 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.575 * [taylor]: Taking taylor expansion of z in z
0.575 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ -1 z)) in z
0.576 * [taylor]: Taking taylor expansion of 0 in z
0.576 * [taylor]: Taking taylor expansion of 0 in y
0.576 * [taylor]: Taking taylor expansion of 0 in z
0.576 * [taylor]: Taking taylor expansion of 0 in z
0.576 * [taylor]: Taking taylor expansion of 0 in z
0.577 * * * [progress]: simplifying candidates
0.577 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/.f64 (exp.f64 (fma.f64 x y z)) (*.f64 (exp.f64 z) (exp.f64 (*.f64 x y))))
  (/.f64 (exp.f64 (fma.f64 x y z)) (exp.f64 (+.f64 z (*.f64 x y))))
  (log.f64 (-.f64 (fma.f64 x y z) (+.f64 z (*.f64 x y))))
  (exp.f64 (-.f64 (fma.f64 x y z) (+.f64 z (*.f64 x y))))
  (*.f64 (cbrt.f64 (-.f64 (fma.f64 x y z) (+.f64 z (*.f64 x y)))) (cbrt.f64 (-.f64 (fma.f64 x y z) (+.f64 z (*.f64 x y)))))
  (cbrt.f64 (-.f64 (fma.f64 x y z) (+.f64 z (*.f64 x y))))
  (*.f64 (*.f64 (-.f64 (fma.f64 x y z) (+.f64 z (*.f64 x y))) (-.f64 (fma.f64 x y z) (+.f64 z (*.f64 x y)))) (-.f64 (fma.f64 x y z) (+.f64 z (*.f64 x y))))
  (sqrt.f64 (-.f64 (fma.f64 x y z) (+.f64 z (*.f64 x y))))
  (sqrt.f64 (-.f64 (fma.f64 x y z) (+.f64 z (*.f64 x y))))
  (-.f64 (pow.f64 (fma.f64 x y z) 3) (pow.f64 (+.f64 z (*.f64 x y)) 3))
  (+.f64 (*.f64 (fma.f64 x y z) (fma.f64 x y z)) (+.f64 (*.f64 (+.f64 z (*.f64 x y)) (+.f64 z (*.f64 x y))) (*.f64 (fma.f64 x y z) (+.f64 z (*.f64 x y)))))
  (neg.f64 (+.f64 z (*.f64 x y)))
  (-.f64 (*.f64 (fma.f64 x y z) (fma.f64 x y z)) (*.f64 (+.f64 z (*.f64 x y)) (+.f64 z (*.f64 x y))))
  (+.f64 (fma.f64 x y z) (+.f64 z (*.f64 x y)))
  (+.f64 (sqrt.f64 (fma.f64 x y z)) (sqrt.f64 (+.f64 z (*.f64 x y))))
  (-.f64 (sqrt.f64 (fma.f64 x y z)) (sqrt.f64 (+.f64 z (*.f64 x y))))
  (-.f64 (fma.f64 x y z) (+.f64 z (*.f64 x y)))
  (-.f64 (fma.f64 x y z) z)
  (-.f64 (fma.f64 x y z) (+.f64 z (*.f64 x y)))
  (-.f64 (fma.f64 x y z) (+.f64 z (*.f64 x y)))
  (-.f64 (fma.f64 x y z) (+.f64 z (*.f64 x y)))
0.624 * * [simplify]: iteration  0 :  5242  enodes  (cost  259 )
0.626 * [simplify]: Simplified to:
   (exp.f64 (-.f64 (fma.f64 x y z) (+.f64 z (*.f64 x y))))
  (exp.f64 (-.f64 (fma.f64 x y z) (+.f64 z (*.f64 x y))))
  (log.f64 (-.f64 (fma.f64 x y z) (+.f64 z (*.f64 x y))))
  (exp.f64 (-.f64 (fma.f64 x y z) (+.f64 z (*.f64 x y))))
  (*.f64 (cbrt.f64 (-.f64 (fma.f64 x y z) (+.f64 z (*.f64 x y)))) (cbrt.f64 (-.f64 (fma.f64 x y z) (+.f64 z (*.f64 x y)))))
  (cbrt.f64 (-.f64 (fma.f64 x y z) (+.f64 z (*.f64 x y))))
  (pow.f64 (-.f64 (fma.f64 x y z) (+.f64 z (*.f64 x y))) 3)
  (sqrt.f64 (-.f64 (fma.f64 x y z) (+.f64 z (*.f64 x y))))
  (sqrt.f64 (-.f64 (fma.f64 x y z) (+.f64 z (*.f64 x y))))
  (-.f64 (pow.f64 (fma.f64 x y z) 3) (pow.f64 (+.f64 z (*.f64 x y)) 3))
  (+.f64 (*.f64 (fma.f64 x y z) (fma.f64 x y z)) (*.f64 (+.f64 z (*.f64 x y)) (+.f64 (fma.f64 x y z) (+.f64 z (*.f64 x y)))))
  (neg.f64 (+.f64 z (*.f64 x y)))
  (-.f64 (*.f64 (fma.f64 x y z) (fma.f64 x y z)) (*.f64 (+.f64 z (*.f64 x y)) (+.f64 z (*.f64 x y))))
  (+.f64 (fma.f64 x y z) (+.f64 z (*.f64 x y)))
  (+.f64 (sqrt.f64 (fma.f64 x y z)) (sqrt.f64 (+.f64 z (*.f64 x y))))
  (-.f64 (sqrt.f64 (fma.f64 x y z)) (sqrt.f64 (+.f64 z (*.f64 x y))))
  (-.f64 (fma.f64 x y z) (+.f64 z (*.f64 x y)))
  (-.f64 (fma.f64 x y z) z)
  (-.f64 (fma.f64 x y z) (+.f64 z (*.f64 x y)))
  (-.f64 (fma.f64 x y z) (+.f64 z (*.f64 x y)))
  (-.f64 (fma.f64 x y z) (+.f64 z (*.f64 x y)))
0.626 * * * [progress]: adding candidates to table
0.641 * [progress]: [Phase 3 of 3] Extracting.
0.644 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log.f64 (/.f64 (exp.f64 (-.f64 (fma.f64 x y z) (+.f64 z (*.f64 x y)))) E.f64))
0.646 * * [simplify]: iteration  0 :  59  enodes  (cost  14 )
0.646 * * [simplify]: iteration  1 :  59  enodes  (cost  14 )
0.646 * [simplify]: Simplified to:
   (log.f64 (/.f64 (exp.f64 (-.f64 (fma.f64 x y z) (+.f64 z (*.f64 x y)))) E.f64))
1.980 * [regime-testing]: End program error score: 7.9133854138019055
2.060 * [regime-testing]: Target error score: 0