5.504 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.041 * * * [progress]: [2/2] Setting up program.
0.048 * [progress]: [Phase 2 of 3] Improving.
0.048 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (+ (* x y) (* z t)) (* a b))
0.050 * * [simplify]: iteration  0 :  19  enodes  (cost  4 )
0.051 * * [simplify]: iteration  1 :  35  enodes  (cost  3 )
0.053 * * [simplify]: iteration  2 :  45  enodes  (cost  3 )
0.054 * * [simplify]: iteration  3 :  47  enodes  (cost  3 )
0.055 * * [simplify]: iteration  4 :  47  enodes  (cost  3 )
0.056 * [simplify]: Simplified to:
   (fma b a (fma x y (* z t)))
0.064 * * [progress]: iteration 1 / 4
0.064 * * * [progress]: picking best candidate
0.070 * * * * [pick]: Picked  #<alt (λ (x y z t a b) (fma b a (fma x y (* z t))))>
0.070 * * * [progress]: localizing error
0.078 * * * [progress]: generating rewritten candidates
0.078 * * * * [progress]: [ 1 / 1 ] rewriting at (2 3)
0.079 * * * [progress]: generating series expansions
0.079 * * * * [progress]: [ 1 / 1 ] generating series at (2 3)
0.079 * [approximate]: Taking taylor expansion of (fma x y (* t z)) in (x y z t) around 0
0.079 * [taylor]: Taking taylor expansion of (fma x y (* t z)) in t
0.079 * [taylor]: Rewrote expression to (+ (* x y) (* t z))
0.079 * [taylor]: Taking taylor expansion of (* x y) in t
0.079 * [taylor]: Taking taylor expansion of x in t
0.079 * [taylor]: Taking taylor expansion of y in t
0.079 * [taylor]: Taking taylor expansion of (* t z) in t
0.079 * [taylor]: Taking taylor expansion of t in t
0.079 * [taylor]: Taking taylor expansion of z in t
0.079 * [taylor]: Taking taylor expansion of (fma x y (* t z)) in z
0.079 * [taylor]: Rewrote expression to (+ (* x y) (* t z))
0.079 * [taylor]: Taking taylor expansion of (* x y) in z
0.079 * [taylor]: Taking taylor expansion of x in z
0.079 * [taylor]: Taking taylor expansion of y in z
0.079 * [taylor]: Taking taylor expansion of (* t z) in z
0.079 * [taylor]: Taking taylor expansion of t in z
0.079 * [taylor]: Taking taylor expansion of z in z
0.079 * [taylor]: Taking taylor expansion of (fma x y (* t z)) in y
0.079 * [taylor]: Rewrote expression to (+ (* x y) (* t z))
0.079 * [taylor]: Taking taylor expansion of (* x y) in y
0.079 * [taylor]: Taking taylor expansion of x in y
0.079 * [taylor]: Taking taylor expansion of y in y
0.079 * [taylor]: Taking taylor expansion of (* t z) in y
0.079 * [taylor]: Taking taylor expansion of t in y
0.079 * [taylor]: Taking taylor expansion of z in y
0.079 * [taylor]: Taking taylor expansion of (fma x y (* t z)) in x
0.079 * [taylor]: Rewrote expression to (+ (* x y) (* t z))
0.079 * [taylor]: Taking taylor expansion of (* x y) in x
0.079 * [taylor]: Taking taylor expansion of x in x
0.079 * [taylor]: Taking taylor expansion of y in x
0.079 * [taylor]: Taking taylor expansion of (* t z) in x
0.079 * [taylor]: Taking taylor expansion of t in x
0.079 * [taylor]: Taking taylor expansion of z in x
0.079 * [taylor]: Taking taylor expansion of (fma x y (* t z)) in x
0.080 * [taylor]: Rewrote expression to (+ (* x y) (* t z))
0.080 * [taylor]: Taking taylor expansion of (* x y) in x
0.080 * [taylor]: Taking taylor expansion of x in x
0.080 * [taylor]: Taking taylor expansion of y in x
0.080 * [taylor]: Taking taylor expansion of (* t z) in x
0.080 * [taylor]: Taking taylor expansion of t in x
0.080 * [taylor]: Taking taylor expansion of z in x
0.080 * [taylor]: Taking taylor expansion of (* t z) in y
0.080 * [taylor]: Taking taylor expansion of t in y
0.080 * [taylor]: Taking taylor expansion of z in y
0.080 * [taylor]: Taking taylor expansion of (* t z) in z
0.080 * [taylor]: Taking taylor expansion of t in z
0.080 * [taylor]: Taking taylor expansion of z in z
0.080 * [taylor]: Taking taylor expansion of 0 in t
0.080 * [taylor]: Taking taylor expansion of y in y
0.080 * [taylor]: Taking taylor expansion of 0 in z
0.080 * [taylor]: Taking taylor expansion of 0 in t
0.080 * [taylor]: Taking taylor expansion of 0 in z
0.080 * [taylor]: Taking taylor expansion of 0 in t
0.080 * [taylor]: Taking taylor expansion of t in t
0.080 * [taylor]: Taking taylor expansion of 0 in y
0.080 * [taylor]: Taking taylor expansion of 0 in z
0.080 * [taylor]: Taking taylor expansion of 0 in t
0.081 * [approximate]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 1 (* t z))) in (x y z t) around 0
0.081 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 1 (* t z))) in t
0.081 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ 1 (* t z)))
0.081 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in t
0.081 * [taylor]: Taking taylor expansion of (/ 1 x) in t
0.081 * [taylor]: Taking taylor expansion of x in t
0.081 * [taylor]: Taking taylor expansion of (/ 1 y) in t
0.081 * [taylor]: Taking taylor expansion of y in t
0.081 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in t
0.081 * [taylor]: Taking taylor expansion of (* t z) in t
0.081 * [taylor]: Taking taylor expansion of t in t
0.081 * [taylor]: Taking taylor expansion of z in t
0.081 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 1 (* t z))) in z
0.081 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ 1 (* t z)))
0.081 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in z
0.081 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.081 * [taylor]: Taking taylor expansion of x in z
0.081 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.081 * [taylor]: Taking taylor expansion of y in z
0.081 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z
0.081 * [taylor]: Taking taylor expansion of (* t z) in z
0.081 * [taylor]: Taking taylor expansion of t in z
0.081 * [taylor]: Taking taylor expansion of z in z
0.081 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 1 (* t z))) in y
0.081 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ 1 (* t z)))
0.081 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in y
0.081 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.081 * [taylor]: Taking taylor expansion of x in y
0.081 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.082 * [taylor]: Taking taylor expansion of y in y
0.082 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y
0.082 * [taylor]: Taking taylor expansion of (* t z) in y
0.082 * [taylor]: Taking taylor expansion of t in y
0.082 * [taylor]: Taking taylor expansion of z in y
0.082 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 1 (* t z))) in x
0.082 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ 1 (* t z)))
0.082 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x
0.082 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.082 * [taylor]: Taking taylor expansion of x in x
0.082 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.082 * [taylor]: Taking taylor expansion of y in x
0.082 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x
0.082 * [taylor]: Taking taylor expansion of (* t z) in x
0.082 * [taylor]: Taking taylor expansion of t in x
0.082 * [taylor]: Taking taylor expansion of z in x
0.082 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 1 (* t z))) in x
0.082 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ 1 (* t z)))
0.082 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x
0.082 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.082 * [taylor]: Taking taylor expansion of x in x
0.082 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.082 * [taylor]: Taking taylor expansion of y in x
0.082 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x
0.082 * [taylor]: Taking taylor expansion of (* t z) in x
0.082 * [taylor]: Taking taylor expansion of t in x
0.082 * [taylor]: Taking taylor expansion of z in x
0.082 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.082 * [taylor]: Taking taylor expansion of y in y
0.082 * [taylor]: Taking taylor expansion of 1 in z
0.083 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y
0.083 * [taylor]: Taking taylor expansion of (* t z) in y
0.083 * [taylor]: Taking taylor expansion of t in y
0.083 * [taylor]: Taking taylor expansion of z in y
0.083 * [taylor]: Taking taylor expansion of 0 in z
0.083 * [taylor]: Taking taylor expansion of 1 in t
0.083 * [taylor]: Taking taylor expansion of 0 in y
0.083 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z
0.083 * [taylor]: Taking taylor expansion of (* t z) in z
0.083 * [taylor]: Taking taylor expansion of t in z
0.083 * [taylor]: Taking taylor expansion of z in z
0.083 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.083 * [taylor]: Taking taylor expansion of t in t
0.083 * [taylor]: Taking taylor expansion of 0 in z
0.083 * [taylor]: Taking taylor expansion of 0 in t
0.083 * [taylor]: Taking taylor expansion of 0 in t
0.084 * [taylor]: Taking taylor expansion of 0 in y
0.084 * [taylor]: Taking taylor expansion of 0 in z
0.084 * [taylor]: Taking taylor expansion of 0 in z
0.084 * [taylor]: Taking taylor expansion of 0 in z
0.084 * [taylor]: Taking taylor expansion of 0 in t
0.084 * [taylor]: Taking taylor expansion of 0 in t
0.084 * [taylor]: Taking taylor expansion of 0 in t
0.084 * [taylor]: Taking taylor expansion of 0 in t
0.085 * [taylor]: Taking taylor expansion of 0 in y
0.085 * [taylor]: Taking taylor expansion of 0 in z
0.085 * [taylor]: Taking taylor expansion of 0 in z
0.085 * [taylor]: Taking taylor expansion of 0 in z
0.085 * [taylor]: Taking taylor expansion of 0 in z
0.085 * [taylor]: Taking taylor expansion of 0 in t
0.085 * [taylor]: Taking taylor expansion of 0 in t
0.085 * [taylor]: Taking taylor expansion of 0 in t
0.085 * [taylor]: Taking taylor expansion of 0 in t
0.085 * [taylor]: Taking taylor expansion of 0 in t
0.085 * [taylor]: Taking taylor expansion of 0 in t
0.085 * [taylor]: Taking taylor expansion of 0 in t
0.086 * [approximate]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ 1 (* t z))) in (x y z t) around 0
0.086 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ 1 (* t z))) in t
0.086 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (/ 1 (* t z)))
0.086 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in t
0.086 * [taylor]: Taking taylor expansion of (/ -1 x) in t
0.086 * [taylor]: Taking taylor expansion of -1 in t
0.086 * [taylor]: Taking taylor expansion of x in t
0.086 * [taylor]: Taking taylor expansion of (/ -1 y) in t
0.086 * [taylor]: Taking taylor expansion of -1 in t
0.086 * [taylor]: Taking taylor expansion of y in t
0.086 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in t
0.086 * [taylor]: Taking taylor expansion of (* t z) in t
0.086 * [taylor]: Taking taylor expansion of t in t
0.086 * [taylor]: Taking taylor expansion of z in t
0.086 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ 1 (* t z))) in z
0.086 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (/ 1 (* t z)))
0.086 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in z
0.086 * [taylor]: Taking taylor expansion of (/ -1 x) in z
0.086 * [taylor]: Taking taylor expansion of -1 in z
0.086 * [taylor]: Taking taylor expansion of x in z
0.086 * [taylor]: Taking taylor expansion of (/ -1 y) in z
0.086 * [taylor]: Taking taylor expansion of -1 in z
0.086 * [taylor]: Taking taylor expansion of y in z
0.086 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z
0.086 * [taylor]: Taking taylor expansion of (* t z) in z
0.086 * [taylor]: Taking taylor expansion of t in z
0.086 * [taylor]: Taking taylor expansion of z in z
0.087 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ 1 (* t z))) in y
0.087 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (/ 1 (* t z)))
0.087 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in y
0.087 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.087 * [taylor]: Taking taylor expansion of -1 in y
0.087 * [taylor]: Taking taylor expansion of x in y
0.087 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.087 * [taylor]: Taking taylor expansion of -1 in y
0.087 * [taylor]: Taking taylor expansion of y in y
0.087 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y
0.087 * [taylor]: Taking taylor expansion of (* t z) in y
0.087 * [taylor]: Taking taylor expansion of t in y
0.087 * [taylor]: Taking taylor expansion of z in y
0.087 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ 1 (* t z))) in x
0.087 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (/ 1 (* t z)))
0.087 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in x
0.087 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.087 * [taylor]: Taking taylor expansion of -1 in x
0.087 * [taylor]: Taking taylor expansion of x in x
0.087 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.087 * [taylor]: Taking taylor expansion of -1 in x
0.087 * [taylor]: Taking taylor expansion of y in x
0.087 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x
0.087 * [taylor]: Taking taylor expansion of (* t z) in x
0.087 * [taylor]: Taking taylor expansion of t in x
0.087 * [taylor]: Taking taylor expansion of z in x
0.087 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ 1 (* t z))) in x
0.087 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (/ 1 (* t z)))
0.087 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in x
0.087 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.087 * [taylor]: Taking taylor expansion of -1 in x
0.087 * [taylor]: Taking taylor expansion of x in x
0.087 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.087 * [taylor]: Taking taylor expansion of -1 in x
0.087 * [taylor]: Taking taylor expansion of y in x
0.088 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x
0.088 * [taylor]: Taking taylor expansion of (* t z) in x
0.088 * [taylor]: Taking taylor expansion of t in x
0.088 * [taylor]: Taking taylor expansion of z in x
0.088 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.088 * [taylor]: Taking taylor expansion of y in y
0.088 * [taylor]: Taking taylor expansion of 1 in z
0.088 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y
0.088 * [taylor]: Taking taylor expansion of (* t z) in y
0.088 * [taylor]: Taking taylor expansion of t in y
0.088 * [taylor]: Taking taylor expansion of z in y
0.088 * [taylor]: Taking taylor expansion of 0 in z
0.088 * [taylor]: Taking taylor expansion of 1 in t
0.088 * [taylor]: Taking taylor expansion of 0 in y
0.088 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z
0.088 * [taylor]: Taking taylor expansion of (* t z) in z
0.088 * [taylor]: Taking taylor expansion of t in z
0.089 * [taylor]: Taking taylor expansion of z in z
0.089 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.089 * [taylor]: Taking taylor expansion of t in t
0.089 * [taylor]: Taking taylor expansion of 0 in z
0.089 * [taylor]: Taking taylor expansion of 0 in t
0.089 * [taylor]: Taking taylor expansion of 0 in t
0.089 * [taylor]: Taking taylor expansion of 0 in y
0.089 * [taylor]: Taking taylor expansion of 0 in z
0.089 * [taylor]: Taking taylor expansion of 0 in z
0.089 * [taylor]: Taking taylor expansion of 0 in z
0.089 * [taylor]: Taking taylor expansion of 0 in t
0.089 * [taylor]: Taking taylor expansion of 0 in t
0.090 * [taylor]: Taking taylor expansion of 0 in t
0.090 * [taylor]: Taking taylor expansion of 0 in t
0.090 * [taylor]: Taking taylor expansion of 0 in y
0.090 * [taylor]: Taking taylor expansion of 0 in z
0.090 * [taylor]: Taking taylor expansion of 0 in z
0.090 * [taylor]: Taking taylor expansion of 0 in z
0.090 * [taylor]: Taking taylor expansion of 0 in z
0.090 * [taylor]: Taking taylor expansion of 0 in t
0.090 * [taylor]: Taking taylor expansion of 0 in t
0.090 * [taylor]: Taking taylor expansion of 0 in t
0.091 * [taylor]: Taking taylor expansion of 0 in t
0.091 * [taylor]: Taking taylor expansion of 0 in t
0.091 * [taylor]: Taking taylor expansion of 0 in t
0.091 * [taylor]: Taking taylor expansion of 0 in t
0.091 * * * [progress]: simplifying candidates
0.091 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (fma x y (* z t)))
  (log1p (fma x y (* z t)))
  (* x y)
  (log (fma x y (* z t)))
  (exp (fma x y (* z t)))
  (* (cbrt (fma x y (* z t))) (cbrt (fma x y (* z t))))
  (cbrt (fma x y (* z t)))
  (* (* (fma x y (* z t)) (fma x y (* z t))) (fma x y (* z t)))
  (sqrt (fma x y (* z t)))
  (sqrt (fma x y (* z t)))
  0
  (+ (* t z) (* x y))
  (+ (* t z) (* x y))
0.094 * * [simplify]: iteration  0 :  24  enodes  (cost  41 )
0.095 * * [simplify]: iteration  1 :  54  enodes  (cost  36 )
0.097 * * [simplify]: iteration  2 :  167  enodes  (cost  36 )
0.100 * * [simplify]: iteration  3 :  548  enodes  (cost  36 )
0.114 * * [simplify]: iteration  4 :  2690  enodes  (cost  36 )
0.165 * * [simplify]: iteration  5 :  5001  enodes  (cost  36 )
0.165 * [simplify]: Simplified to:
   (expm1 (fma x y (* z t)))
  (log1p (fma x y (* z t)))
  (* x y)
  (log (fma x y (* z t)))
  (exp (fma x y (* z t)))
  (* (cbrt (fma x y (* z t))) (cbrt (fma x y (* z t))))
  (cbrt (fma x y (* z t)))
  (pow (fma t z (* x y)) 3)
  (sqrt (fma x y (* z t)))
  (sqrt (fma x y (* z t)))
  0
  (fma t z (* x y))
  (fma t z (* x y))
0.165 * * * [progress]: adding candidates to table
0.265 * * [progress]: iteration 2 / 4
0.265 * * * [progress]: picking best candidate
0.272 * * * * [pick]: Picked  #<alt (λ (x y z t a b) (fma b a (fma t z (* x y))))>
0.272 * * * [progress]: localizing error
0.279 * * * [progress]: generating rewritten candidates
0.280 * * * * [progress]: [ 1 / 1 ] rewriting at (2 3)
0.280 * * * [progress]: generating series expansions
0.280 * * * * [progress]: [ 1 / 1 ] generating series at (2 3)
0.280 * [approximate]: Taking taylor expansion of (fma t z (* x y)) in (t z x y) around 0
0.280 * [taylor]: Taking taylor expansion of (fma t z (* x y)) in y
0.280 * [taylor]: Rewrote expression to (+ (* t z) (* x y))
0.280 * [taylor]: Taking taylor expansion of (* t z) in y
0.280 * [taylor]: Taking taylor expansion of t in y
0.280 * [taylor]: Taking taylor expansion of z in y
0.280 * [taylor]: Taking taylor expansion of (* x y) in y
0.281 * [taylor]: Taking taylor expansion of x in y
0.281 * [taylor]: Taking taylor expansion of y in y
0.281 * [taylor]: Taking taylor expansion of (fma t z (* x y)) in x
0.281 * [taylor]: Rewrote expression to (+ (* t z) (* x y))
0.281 * [taylor]: Taking taylor expansion of (* t z) in x
0.281 * [taylor]: Taking taylor expansion of t in x
0.281 * [taylor]: Taking taylor expansion of z in x
0.281 * [taylor]: Taking taylor expansion of (* x y) in x
0.281 * [taylor]: Taking taylor expansion of x in x
0.281 * [taylor]: Taking taylor expansion of y in x
0.281 * [taylor]: Taking taylor expansion of (fma t z (* x y)) in z
0.281 * [taylor]: Rewrote expression to (+ (* t z) (* x y))
0.281 * [taylor]: Taking taylor expansion of (* t z) in z
0.281 * [taylor]: Taking taylor expansion of t in z
0.281 * [taylor]: Taking taylor expansion of z in z
0.281 * [taylor]: Taking taylor expansion of (* x y) in z
0.281 * [taylor]: Taking taylor expansion of x in z
0.281 * [taylor]: Taking taylor expansion of y in z
0.281 * [taylor]: Taking taylor expansion of (fma t z (* x y)) in t
0.281 * [taylor]: Rewrote expression to (+ (* t z) (* x y))
0.281 * [taylor]: Taking taylor expansion of (* t z) in t
0.281 * [taylor]: Taking taylor expansion of t in t
0.281 * [taylor]: Taking taylor expansion of z in t
0.281 * [taylor]: Taking taylor expansion of (* x y) in t
0.281 * [taylor]: Taking taylor expansion of x in t
0.281 * [taylor]: Taking taylor expansion of y in t
0.281 * [taylor]: Taking taylor expansion of (fma t z (* x y)) in t
0.281 * [taylor]: Rewrote expression to (+ (* t z) (* x y))
0.281 * [taylor]: Taking taylor expansion of (* t z) in t
0.281 * [taylor]: Taking taylor expansion of t in t
0.281 * [taylor]: Taking taylor expansion of z in t
0.281 * [taylor]: Taking taylor expansion of (* x y) in t
0.281 * [taylor]: Taking taylor expansion of x in t
0.281 * [taylor]: Taking taylor expansion of y in t
0.281 * [taylor]: Taking taylor expansion of (* x y) in z
0.281 * [taylor]: Taking taylor expansion of x in z
0.281 * [taylor]: Taking taylor expansion of y in z
0.282 * [taylor]: Taking taylor expansion of (* x y) in x
0.282 * [taylor]: Taking taylor expansion of x in x
0.282 * [taylor]: Taking taylor expansion of y in x
0.282 * [taylor]: Taking taylor expansion of 0 in y
0.282 * [taylor]: Taking taylor expansion of z in z
0.282 * [taylor]: Taking taylor expansion of 0 in x
0.282 * [taylor]: Taking taylor expansion of 0 in y
0.282 * [taylor]: Taking taylor expansion of 0 in x
0.282 * [taylor]: Taking taylor expansion of 0 in y
0.282 * [taylor]: Taking taylor expansion of y in y
0.282 * [taylor]: Taking taylor expansion of 0 in z
0.282 * [taylor]: Taking taylor expansion of 0 in x
0.282 * [taylor]: Taking taylor expansion of 0 in y
0.282 * [approximate]: Taking taylor expansion of (fma (/ 1 t) (/ 1 z) (/ 1 (* x y))) in (t z x y) around 0
0.282 * [taylor]: Taking taylor expansion of (fma (/ 1 t) (/ 1 z) (/ 1 (* x y))) in y
0.282 * [taylor]: Rewrote expression to (+ (* (/ 1 t) (/ 1 z)) (/ 1 (* x y)))
0.282 * [taylor]: Taking taylor expansion of (* (/ 1 t) (/ 1 z)) in y
0.282 * [taylor]: Taking taylor expansion of (/ 1 t) in y
0.282 * [taylor]: Taking taylor expansion of t in y
0.282 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.282 * [taylor]: Taking taylor expansion of z in y
0.282 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.282 * [taylor]: Taking taylor expansion of (* x y) in y
0.282 * [taylor]: Taking taylor expansion of x in y
0.282 * [taylor]: Taking taylor expansion of y in y
0.283 * [taylor]: Taking taylor expansion of (fma (/ 1 t) (/ 1 z) (/ 1 (* x y))) in x
0.283 * [taylor]: Rewrote expression to (+ (* (/ 1 t) (/ 1 z)) (/ 1 (* x y)))
0.283 * [taylor]: Taking taylor expansion of (* (/ 1 t) (/ 1 z)) in x
0.283 * [taylor]: Taking taylor expansion of (/ 1 t) in x
0.283 * [taylor]: Taking taylor expansion of t in x
0.283 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.283 * [taylor]: Taking taylor expansion of z in x
0.283 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.283 * [taylor]: Taking taylor expansion of (* x y) in x
0.283 * [taylor]: Taking taylor expansion of x in x
0.283 * [taylor]: Taking taylor expansion of y in x
0.283 * [taylor]: Taking taylor expansion of (fma (/ 1 t) (/ 1 z) (/ 1 (* x y))) in z
0.283 * [taylor]: Rewrote expression to (+ (* (/ 1 t) (/ 1 z)) (/ 1 (* x y)))
0.283 * [taylor]: Taking taylor expansion of (* (/ 1 t) (/ 1 z)) in z
0.283 * [taylor]: Taking taylor expansion of (/ 1 t) in z
0.283 * [taylor]: Taking taylor expansion of t in z
0.283 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.283 * [taylor]: Taking taylor expansion of z in z
0.283 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.283 * [taylor]: Taking taylor expansion of (* x y) in z
0.283 * [taylor]: Taking taylor expansion of x in z
0.283 * [taylor]: Taking taylor expansion of y in z
0.283 * [taylor]: Taking taylor expansion of (fma (/ 1 t) (/ 1 z) (/ 1 (* x y))) in t
0.283 * [taylor]: Rewrote expression to (+ (* (/ 1 t) (/ 1 z)) (/ 1 (* x y)))
0.283 * [taylor]: Taking taylor expansion of (* (/ 1 t) (/ 1 z)) in t
0.283 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.283 * [taylor]: Taking taylor expansion of t in t
0.283 * [taylor]: Taking taylor expansion of (/ 1 z) in t
0.283 * [taylor]: Taking taylor expansion of z in t
0.283 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in t
0.283 * [taylor]: Taking taylor expansion of (* x y) in t
0.283 * [taylor]: Taking taylor expansion of x in t
0.284 * [taylor]: Taking taylor expansion of y in t
0.284 * [taylor]: Taking taylor expansion of (fma (/ 1 t) (/ 1 z) (/ 1 (* x y))) in t
0.284 * [taylor]: Rewrote expression to (+ (* (/ 1 t) (/ 1 z)) (/ 1 (* x y)))
0.284 * [taylor]: Taking taylor expansion of (* (/ 1 t) (/ 1 z)) in t
0.284 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.284 * [taylor]: Taking taylor expansion of t in t
0.284 * [taylor]: Taking taylor expansion of (/ 1 z) in t
0.284 * [taylor]: Taking taylor expansion of z in t
0.284 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in t
0.284 * [taylor]: Taking taylor expansion of (* x y) in t
0.284 * [taylor]: Taking taylor expansion of x in t
0.284 * [taylor]: Taking taylor expansion of y in t
0.284 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.284 * [taylor]: Taking taylor expansion of z in z
0.284 * [taylor]: Taking taylor expansion of 1 in x
0.284 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.284 * [taylor]: Taking taylor expansion of (* x y) in z
0.284 * [taylor]: Taking taylor expansion of x in z
0.284 * [taylor]: Taking taylor expansion of y in z
0.284 * [taylor]: Taking taylor expansion of 0 in x
0.284 * [taylor]: Taking taylor expansion of 1 in y
0.285 * [taylor]: Taking taylor expansion of 0 in z
0.285 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.285 * [taylor]: Taking taylor expansion of (* x y) in x
0.285 * [taylor]: Taking taylor expansion of x in x
0.285 * [taylor]: Taking taylor expansion of y in x
0.285 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.285 * [taylor]: Taking taylor expansion of y in y
0.285 * [taylor]: Taking taylor expansion of 0 in x
0.285 * [taylor]: Taking taylor expansion of 0 in y
0.285 * [taylor]: Taking taylor expansion of 0 in y
0.285 * [taylor]: Taking taylor expansion of 0 in z
0.285 * [taylor]: Taking taylor expansion of 0 in x
0.286 * [taylor]: Taking taylor expansion of 0 in x
0.286 * [taylor]: Taking taylor expansion of 0 in x
0.286 * [taylor]: Taking taylor expansion of 0 in y
0.286 * [taylor]: Taking taylor expansion of 0 in y
0.286 * [taylor]: Taking taylor expansion of 0 in y
0.286 * [taylor]: Taking taylor expansion of 0 in y
0.286 * [taylor]: Taking taylor expansion of 0 in z
0.286 * [taylor]: Taking taylor expansion of 0 in x
0.286 * [taylor]: Taking taylor expansion of 0 in x
0.287 * [taylor]: Taking taylor expansion of 0 in x
0.287 * [taylor]: Taking taylor expansion of 0 in x
0.287 * [taylor]: Taking taylor expansion of 0 in y
0.287 * [taylor]: Taking taylor expansion of 0 in y
0.287 * [taylor]: Taking taylor expansion of 0 in y
0.287 * [taylor]: Taking taylor expansion of 0 in y
0.287 * [taylor]: Taking taylor expansion of 0 in y
0.287 * [taylor]: Taking taylor expansion of 0 in y
0.287 * [taylor]: Taking taylor expansion of 0 in y
0.287 * [approximate]: Taking taylor expansion of (fma (/ -1 t) (/ -1 z) (/ 1 (* x y))) in (t z x y) around 0
0.287 * [taylor]: Taking taylor expansion of (fma (/ -1 t) (/ -1 z) (/ 1 (* x y))) in y
0.287 * [taylor]: Rewrote expression to (+ (* (/ -1 t) (/ -1 z)) (/ 1 (* x y)))
0.287 * [taylor]: Taking taylor expansion of (* (/ -1 t) (/ -1 z)) in y
0.287 * [taylor]: Taking taylor expansion of (/ -1 t) in y
0.287 * [taylor]: Taking taylor expansion of -1 in y
0.287 * [taylor]: Taking taylor expansion of t in y
0.288 * [taylor]: Taking taylor expansion of (/ -1 z) in y
0.288 * [taylor]: Taking taylor expansion of -1 in y
0.288 * [taylor]: Taking taylor expansion of z in y
0.288 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.288 * [taylor]: Taking taylor expansion of (* x y) in y
0.288 * [taylor]: Taking taylor expansion of x in y
0.288 * [taylor]: Taking taylor expansion of y in y
0.288 * [taylor]: Taking taylor expansion of (fma (/ -1 t) (/ -1 z) (/ 1 (* x y))) in x
0.288 * [taylor]: Rewrote expression to (+ (* (/ -1 t) (/ -1 z)) (/ 1 (* x y)))
0.288 * [taylor]: Taking taylor expansion of (* (/ -1 t) (/ -1 z)) in x
0.288 * [taylor]: Taking taylor expansion of (/ -1 t) in x
0.288 * [taylor]: Taking taylor expansion of -1 in x
0.288 * [taylor]: Taking taylor expansion of t in x
0.288 * [taylor]: Taking taylor expansion of (/ -1 z) in x
0.288 * [taylor]: Taking taylor expansion of -1 in x
0.288 * [taylor]: Taking taylor expansion of z in x
0.288 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.288 * [taylor]: Taking taylor expansion of (* x y) in x
0.288 * [taylor]: Taking taylor expansion of x in x
0.288 * [taylor]: Taking taylor expansion of y in x
0.288 * [taylor]: Taking taylor expansion of (fma (/ -1 t) (/ -1 z) (/ 1 (* x y))) in z
0.288 * [taylor]: Rewrote expression to (+ (* (/ -1 t) (/ -1 z)) (/ 1 (* x y)))
0.288 * [taylor]: Taking taylor expansion of (* (/ -1 t) (/ -1 z)) in z
0.288 * [taylor]: Taking taylor expansion of (/ -1 t) in z
0.288 * [taylor]: Taking taylor expansion of -1 in z
0.288 * [taylor]: Taking taylor expansion of t in z
0.288 * [taylor]: Taking taylor expansion of (/ -1 z) in z
0.288 * [taylor]: Taking taylor expansion of -1 in z
0.288 * [taylor]: Taking taylor expansion of z in z
0.288 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.288 * [taylor]: Taking taylor expansion of (* x y) in z
0.288 * [taylor]: Taking taylor expansion of x in z
0.288 * [taylor]: Taking taylor expansion of y in z
0.288 * [taylor]: Taking taylor expansion of (fma (/ -1 t) (/ -1 z) (/ 1 (* x y))) in t
0.289 * [taylor]: Rewrote expression to (+ (* (/ -1 t) (/ -1 z)) (/ 1 (* x y)))
0.289 * [taylor]: Taking taylor expansion of (* (/ -1 t) (/ -1 z)) in t
0.289 * [taylor]: Taking taylor expansion of (/ -1 t) in t
0.289 * [taylor]: Taking taylor expansion of -1 in t
0.289 * [taylor]: Taking taylor expansion of t in t
0.289 * [taylor]: Taking taylor expansion of (/ -1 z) in t
0.289 * [taylor]: Taking taylor expansion of -1 in t
0.289 * [taylor]: Taking taylor expansion of z in t
0.289 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in t
0.289 * [taylor]: Taking taylor expansion of (* x y) in t
0.289 * [taylor]: Taking taylor expansion of x in t
0.289 * [taylor]: Taking taylor expansion of y in t
0.289 * [taylor]: Taking taylor expansion of (fma (/ -1 t) (/ -1 z) (/ 1 (* x y))) in t
0.289 * [taylor]: Rewrote expression to (+ (* (/ -1 t) (/ -1 z)) (/ 1 (* x y)))
0.289 * [taylor]: Taking taylor expansion of (* (/ -1 t) (/ -1 z)) in t
0.289 * [taylor]: Taking taylor expansion of (/ -1 t) in t
0.289 * [taylor]: Taking taylor expansion of -1 in t
0.289 * [taylor]: Taking taylor expansion of t in t
0.289 * [taylor]: Taking taylor expansion of (/ -1 z) in t
0.289 * [taylor]: Taking taylor expansion of -1 in t
0.289 * [taylor]: Taking taylor expansion of z in t
0.289 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in t
0.289 * [taylor]: Taking taylor expansion of (* x y) in t
0.289 * [taylor]: Taking taylor expansion of x in t
0.289 * [taylor]: Taking taylor expansion of y in t
0.289 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.289 * [taylor]: Taking taylor expansion of z in z
0.289 * [taylor]: Taking taylor expansion of 1 in x
0.290 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.290 * [taylor]: Taking taylor expansion of (* x y) in z
0.290 * [taylor]: Taking taylor expansion of x in z
0.290 * [taylor]: Taking taylor expansion of y in z
0.290 * [taylor]: Taking taylor expansion of 0 in x
0.290 * [taylor]: Taking taylor expansion of 1 in y
0.290 * [taylor]: Taking taylor expansion of 0 in z
0.290 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.290 * [taylor]: Taking taylor expansion of (* x y) in x
0.290 * [taylor]: Taking taylor expansion of x in x
0.290 * [taylor]: Taking taylor expansion of y in x
0.290 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.290 * [taylor]: Taking taylor expansion of y in y
0.290 * [taylor]: Taking taylor expansion of 0 in x
0.290 * [taylor]: Taking taylor expansion of 0 in y
0.290 * [taylor]: Taking taylor expansion of 0 in y
0.291 * [taylor]: Taking taylor expansion of 0 in z
0.291 * [taylor]: Taking taylor expansion of 0 in x
0.291 * [taylor]: Taking taylor expansion of 0 in x
0.291 * [taylor]: Taking taylor expansion of 0 in x
0.291 * [taylor]: Taking taylor expansion of 0 in y
0.291 * [taylor]: Taking taylor expansion of 0 in y
0.291 * [taylor]: Taking taylor expansion of 0 in y
0.291 * [taylor]: Taking taylor expansion of 0 in y
0.292 * [taylor]: Taking taylor expansion of 0 in z
0.292 * [taylor]: Taking taylor expansion of 0 in x
0.292 * [taylor]: Taking taylor expansion of 0 in x
0.292 * [taylor]: Taking taylor expansion of 0 in x
0.292 * [taylor]: Taking taylor expansion of 0 in x
0.292 * [taylor]: Taking taylor expansion of 0 in y
0.292 * [taylor]: Taking taylor expansion of 0 in y
0.292 * [taylor]: Taking taylor expansion of 0 in y
0.292 * [taylor]: Taking taylor expansion of 0 in y
0.292 * [taylor]: Taking taylor expansion of 0 in y
0.292 * [taylor]: Taking taylor expansion of 0 in y
0.292 * [taylor]: Taking taylor expansion of 0 in y
0.293 * * * [progress]: simplifying candidates
0.293 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (fma t z (* x y)))
  (log1p (fma t z (* x y)))
  (* t z)
  (log (fma t z (* x y)))
  (exp (fma t z (* x y)))
  (* (cbrt (fma t z (* x y))) (cbrt (fma t z (* x y))))
  (cbrt (fma t z (* x y)))
  (* (* (fma t z (* x y)) (fma t z (* x y))) (fma t z (* x y)))
  (sqrt (fma t z (* x y)))
  (sqrt (fma t z (* x y)))
  0
  (+ (* t z) (* x y))
  (+ (* t z) (* x y))
0.295 * * [simplify]: iteration  0 :  22  enodes  (cost  41 )
0.297 * * [simplify]: iteration  1 :  52  enodes  (cost  36 )
0.298 * * [simplify]: iteration  2 :  165  enodes  (cost  36 )
0.301 * * [simplify]: iteration  3 :  546  enodes  (cost  36 )
0.316 * * [simplify]: iteration  4 :  2688  enodes  (cost  36 )
0.365 * * [simplify]: iteration  5 :  5001  enodes  (cost  36 )
0.366 * [simplify]: Simplified to:
   (expm1 (fma t z (* x y)))
  (log1p (fma t z (* x y)))
  (* t z)
  (log (fma t z (* x y)))
  (exp (fma t z (* x y)))
  (* (cbrt (fma t z (* x y))) (cbrt (fma t z (* x y))))
  (cbrt (fma t z (* x y)))
  (pow (fma t z (* x y)) 3)
  (sqrt (fma t z (* x y)))
  (sqrt (fma t z (* x y)))
  0
  (fma t z (* x y))
  (fma t z (* x y))
0.366 * * * [progress]: adding candidates to table
0.457 * [progress]: [Phase 3 of 3] Extracting.
0.457 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z t a b) (fma b a (fma x y (* z t))))> #<alt (λ (x y z t a b) (fma b a (fma t z (* x y))))>)
0.458 * * * [regime-changes]: Trying 8 branch expressions: ((* z t) (* x y) b a t z y x)
0.458 * * * * [regimes]: Trying to branch on (* z t) from (#<alt (λ (x y z t a b) (fma b a (fma x y (* z t))))> #<alt (λ (x y z t a b) (fma b a (fma t z (* x y))))>)
0.524 * * * * [regimes]: Trying to branch on (* x y) from (#<alt (λ (x y z t a b) (fma b a (fma x y (* z t))))> #<alt (λ (x y z t a b) (fma b a (fma t z (* x y))))>)
0.588 * * * * [regimes]: Trying to branch on b from (#<alt (λ (x y z t a b) (fma b a (fma x y (* z t))))> #<alt (λ (x y z t a b) (fma b a (fma t z (* x y))))>)
0.644 * * * * [regimes]: Trying to branch on a from (#<alt (λ (x y z t a b) (fma b a (fma x y (* z t))))> #<alt (λ (x y z t a b) (fma b a (fma t z (* x y))))>)
0.699 * * * * [regimes]: Trying to branch on t from (#<alt (λ (x y z t a b) (fma b a (fma x y (* z t))))> #<alt (λ (x y z t a b) (fma b a (fma t z (* x y))))>)
0.754 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z t a b) (fma b a (fma x y (* z t))))> #<alt (λ (x y z t a b) (fma b a (fma t z (* x y))))>)
0.809 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z t a b) (fma b a (fma x y (* z t))))> #<alt (λ (x y z t a b) (fma b a (fma t z (* x y))))>)
0.863 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z t a b) (fma b a (fma x y (* z t))))> #<alt (λ (x y z t a b) (fma b a (fma t z (* x y))))>)
0.918 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
0.918 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (fma b a (fma x y (* z t)))
0.918 * * [simplify]: iteration  0 :  10  enodes  (cost  3 )
0.919 * * [simplify]: iteration  1 :  10  enodes  (cost  3 )
0.919 * [simplify]: Simplified to:
   (fma b a (fma x y (* z t)))
2.910 * [regime-testing]: Baseline error score: 0.008501062632829104
2.911 * [regime-testing]: Oracle error score: 0.005875734466808351
2.912 * [regime-testing]: End program error score: 0.008501062632829104