7.336 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.027 * * * [progress]: [2/2] Setting up program.
0.030 * [progress]: [Phase 2 of 3] Improving.
0.030 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (+ (* x y) (* z t)) (* a b))
0.033 * * [simplify]: iteration  0 :  19  enodes  (cost  4 )
0.034 * * [simplify]: iteration  1 :  35  enodes  (cost  3 )
0.036 * * [simplify]: iteration  2 :  45  enodes  (cost  3 )
0.037 * * [simplify]: iteration  3 :  47  enodes  (cost  3 )
0.039 * * [simplify]: iteration  4 :  47  enodes  (cost  3 )
0.039 * [simplify]: Simplified to:
   (fma b a (fma x y (* z t)))
0.046 * * [progress]: iteration 1 / 4
0.046 * * * [progress]: picking best candidate
0.048 * * * * [pick]: Picked  #<alt (λ (x y z t a b) (fma b a (fma x y (* z t))))>
0.049 * * * [progress]: localizing error
0.057 * * * [progress]: generating rewritten candidates
0.057 * * * * [progress]: [ 1 / 1 ] rewriting at (2 3)
0.058 * * * [progress]: generating series expansions
0.058 * * * * [progress]: [ 1 / 1 ] generating series at (2 3)
0.058 * [approximate]: Taking taylor expansion of (fma x y (* t z)) in (x y z t) around 0
0.058 * [taylor]: Taking taylor expansion of (fma x y (* t z)) in t
0.058 * [taylor]: Rewrote expression to (+ (* x y) (* t z))
0.058 * [taylor]: Taking taylor expansion of (* x y) in t
0.058 * [taylor]: Taking taylor expansion of x in t
0.058 * [taylor]: Taking taylor expansion of y in t
0.058 * [taylor]: Taking taylor expansion of (* t z) in t
0.058 * [taylor]: Taking taylor expansion of t in t
0.058 * [taylor]: Taking taylor expansion of z in t
0.058 * [taylor]: Taking taylor expansion of (fma x y (* t z)) in z
0.058 * [taylor]: Rewrote expression to (+ (* x y) (* t z))
0.058 * [taylor]: Taking taylor expansion of (* x y) in z
0.058 * [taylor]: Taking taylor expansion of x in z
0.058 * [taylor]: Taking taylor expansion of y in z
0.058 * [taylor]: Taking taylor expansion of (* t z) in z
0.058 * [taylor]: Taking taylor expansion of t in z
0.058 * [taylor]: Taking taylor expansion of z in z
0.058 * [taylor]: Taking taylor expansion of (fma x y (* t z)) in y
0.058 * [taylor]: Rewrote expression to (+ (* x y) (* t z))
0.058 * [taylor]: Taking taylor expansion of (* x y) in y
0.058 * [taylor]: Taking taylor expansion of x in y
0.058 * [taylor]: Taking taylor expansion of y in y
0.058 * [taylor]: Taking taylor expansion of (* t z) in y
0.058 * [taylor]: Taking taylor expansion of t in y
0.058 * [taylor]: Taking taylor expansion of z in y
0.058 * [taylor]: Taking taylor expansion of (fma x y (* t z)) in x
0.058 * [taylor]: Rewrote expression to (+ (* x y) (* t z))
0.059 * [taylor]: Taking taylor expansion of (* x y) in x
0.059 * [taylor]: Taking taylor expansion of x in x
0.059 * [taylor]: Taking taylor expansion of y in x
0.059 * [taylor]: Taking taylor expansion of (* t z) in x
0.059 * [taylor]: Taking taylor expansion of t in x
0.059 * [taylor]: Taking taylor expansion of z in x
0.059 * [taylor]: Taking taylor expansion of (fma x y (* t z)) in x
0.059 * [taylor]: Rewrote expression to (+ (* x y) (* t z))
0.059 * [taylor]: Taking taylor expansion of (* x y) in x
0.059 * [taylor]: Taking taylor expansion of x in x
0.059 * [taylor]: Taking taylor expansion of y in x
0.059 * [taylor]: Taking taylor expansion of (* t z) in x
0.059 * [taylor]: Taking taylor expansion of t in x
0.059 * [taylor]: Taking taylor expansion of z in x
0.059 * [taylor]: Taking taylor expansion of (* t z) in y
0.059 * [taylor]: Taking taylor expansion of t in y
0.059 * [taylor]: Taking taylor expansion of z in y
0.059 * [taylor]: Taking taylor expansion of (* t z) in z
0.059 * [taylor]: Taking taylor expansion of t in z
0.059 * [taylor]: Taking taylor expansion of z in z
0.059 * [taylor]: Taking taylor expansion of 0 in t
0.060 * [taylor]: Taking taylor expansion of y in y
0.060 * [taylor]: Taking taylor expansion of 0 in z
0.060 * [taylor]: Taking taylor expansion of 0 in t
0.060 * [taylor]: Taking taylor expansion of 0 in z
0.060 * [taylor]: Taking taylor expansion of 0 in t
0.060 * [taylor]: Taking taylor expansion of t in t
0.061 * [taylor]: Taking taylor expansion of 0 in y
0.061 * [taylor]: Taking taylor expansion of 0 in z
0.061 * [taylor]: Taking taylor expansion of 0 in t
0.062 * [approximate]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 1 (* t z))) in (x y z t) around 0
0.062 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 1 (* t z))) in t
0.062 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ 1 (* t z)))
0.062 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in t
0.062 * [taylor]: Taking taylor expansion of (/ 1 x) in t
0.062 * [taylor]: Taking taylor expansion of x in t
0.062 * [taylor]: Taking taylor expansion of (/ 1 y) in t
0.062 * [taylor]: Taking taylor expansion of y in t
0.062 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in t
0.062 * [taylor]: Taking taylor expansion of (* t z) in t
0.062 * [taylor]: Taking taylor expansion of t in t
0.062 * [taylor]: Taking taylor expansion of z in t
0.062 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 1 (* t z))) in z
0.062 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ 1 (* t z)))
0.062 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in z
0.062 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.062 * [taylor]: Taking taylor expansion of x in z
0.062 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.062 * [taylor]: Taking taylor expansion of y in z
0.062 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z
0.063 * [taylor]: Taking taylor expansion of (* t z) in z
0.063 * [taylor]: Taking taylor expansion of t in z
0.063 * [taylor]: Taking taylor expansion of z in z
0.063 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 1 (* t z))) in y
0.063 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ 1 (* t z)))
0.063 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in y
0.063 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.063 * [taylor]: Taking taylor expansion of x in y
0.063 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.063 * [taylor]: Taking taylor expansion of y in y
0.063 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y
0.063 * [taylor]: Taking taylor expansion of (* t z) in y
0.063 * [taylor]: Taking taylor expansion of t in y
0.063 * [taylor]: Taking taylor expansion of z in y
0.063 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 1 (* t z))) in x
0.064 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ 1 (* t z)))
0.064 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x
0.064 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.064 * [taylor]: Taking taylor expansion of x in x
0.064 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.064 * [taylor]: Taking taylor expansion of y in x
0.064 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x
0.064 * [taylor]: Taking taylor expansion of (* t z) in x
0.064 * [taylor]: Taking taylor expansion of t in x
0.064 * [taylor]: Taking taylor expansion of z in x
0.064 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 1 (* t z))) in x
0.064 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ 1 (* t z)))
0.064 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x
0.064 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.064 * [taylor]: Taking taylor expansion of x in x
0.065 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.065 * [taylor]: Taking taylor expansion of y in x
0.065 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x
0.065 * [taylor]: Taking taylor expansion of (* t z) in x
0.065 * [taylor]: Taking taylor expansion of t in x
0.065 * [taylor]: Taking taylor expansion of z in x
0.065 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.065 * [taylor]: Taking taylor expansion of y in y
0.066 * [taylor]: Taking taylor expansion of 1 in z
0.066 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y
0.067 * [taylor]: Taking taylor expansion of (* t z) in y
0.067 * [taylor]: Taking taylor expansion of t in y
0.067 * [taylor]: Taking taylor expansion of z in y
0.067 * [taylor]: Taking taylor expansion of 0 in z
0.067 * [taylor]: Taking taylor expansion of 1 in t
0.069 * [taylor]: Taking taylor expansion of 0 in y
0.069 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z
0.069 * [taylor]: Taking taylor expansion of (* t z) in z
0.069 * [taylor]: Taking taylor expansion of t in z
0.069 * [taylor]: Taking taylor expansion of z in z
0.069 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.069 * [taylor]: Taking taylor expansion of t in t
0.070 * [taylor]: Taking taylor expansion of 0 in z
0.070 * [taylor]: Taking taylor expansion of 0 in t
0.070 * [taylor]: Taking taylor expansion of 0 in t
0.072 * [taylor]: Taking taylor expansion of 0 in y
0.072 * [taylor]: Taking taylor expansion of 0 in z
0.072 * [taylor]: Taking taylor expansion of 0 in z
0.073 * [taylor]: Taking taylor expansion of 0 in z
0.073 * [taylor]: Taking taylor expansion of 0 in t
0.073 * [taylor]: Taking taylor expansion of 0 in t
0.073 * [taylor]: Taking taylor expansion of 0 in t
0.073 * [taylor]: Taking taylor expansion of 0 in t
0.076 * [taylor]: Taking taylor expansion of 0 in y
0.076 * [taylor]: Taking taylor expansion of 0 in z
0.076 * [taylor]: Taking taylor expansion of 0 in z
0.077 * [taylor]: Taking taylor expansion of 0 in z
0.077 * [taylor]: Taking taylor expansion of 0 in z
0.077 * [taylor]: Taking taylor expansion of 0 in t
0.077 * [taylor]: Taking taylor expansion of 0 in t
0.078 * [taylor]: Taking taylor expansion of 0 in t
0.078 * [taylor]: Taking taylor expansion of 0 in t
0.078 * [taylor]: Taking taylor expansion of 0 in t
0.078 * [taylor]: Taking taylor expansion of 0 in t
0.078 * [taylor]: Taking taylor expansion of 0 in t
0.079 * [approximate]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ 1 (* t z))) in (x y z t) around 0
0.079 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ 1 (* t z))) in t
0.079 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (/ 1 (* t z)))
0.079 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in t
0.079 * [taylor]: Taking taylor expansion of (/ -1 x) in t
0.079 * [taylor]: Taking taylor expansion of -1 in t
0.079 * [taylor]: Taking taylor expansion of x in t
0.079 * [taylor]: Taking taylor expansion of (/ -1 y) in t
0.079 * [taylor]: Taking taylor expansion of -1 in t
0.079 * [taylor]: Taking taylor expansion of y in t
0.079 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) 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
0.080 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ 1 (* t z))) in z
0.080 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (/ 1 (* t z)))
0.080 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in z
0.080 * [taylor]: Taking taylor expansion of (/ -1 x) in z
0.080 * [taylor]: Taking taylor expansion of -1 in z
0.080 * [taylor]: Taking taylor expansion of x in z
0.080 * [taylor]: Taking taylor expansion of (/ -1 y) in z
0.080 * [taylor]: Taking taylor expansion of -1 in z
0.080 * [taylor]: Taking taylor expansion of y in z
0.080 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z
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 (fma (/ -1 x) (/ -1 y) (/ 1 (* t z))) in y
0.080 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (/ 1 (* t z)))
0.080 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in y
0.080 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.080 * [taylor]: Taking taylor expansion of -1 in y
0.080 * [taylor]: Taking taylor expansion of x in y
0.080 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.080 * [taylor]: Taking taylor expansion of -1 in y
0.080 * [taylor]: Taking taylor expansion of y in y
0.081 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y
0.081 * [taylor]: Taking taylor expansion of (* t z) in y
0.081 * [taylor]: Taking taylor expansion of t in y
0.081 * [taylor]: Taking taylor expansion of z in y
0.081 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ 1 (* t z))) in x
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 x
0.081 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.081 * [taylor]: Taking taylor expansion of -1 in x
0.081 * [taylor]: Taking taylor expansion of x in x
0.081 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.081 * [taylor]: Taking taylor expansion of -1 in x
0.081 * [taylor]: Taking taylor expansion of y in x
0.081 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x
0.081 * [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 -1 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 -1 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
0.083 * [taylor]: Taking taylor expansion of 1 in z
0.084 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y
0.084 * [taylor]: Taking taylor expansion of (* t z) in y
0.084 * [taylor]: Taking taylor expansion of t in y
0.084 * [taylor]: Taking taylor expansion of z in y
0.084 * [taylor]: Taking taylor expansion of 0 in z
0.084 * [taylor]: Taking taylor expansion of 1 in t
0.086 * [taylor]: Taking taylor expansion of 0 in y
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
0.086 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.086 * [taylor]: Taking taylor expansion of t in t
0.087 * [taylor]: Taking taylor expansion of 0 in z
0.087 * [taylor]: Taking taylor expansion of 0 in t
0.087 * [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
0.090 * [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
0.090 * [taylor]: Taking taylor expansion of 0 in t
0.093 * [taylor]: Taking taylor expansion of 0 in y
0.094 * [taylor]: Taking taylor expansion of 0 in z
0.094 * [taylor]: Taking taylor expansion of 0 in z
0.094 * [taylor]: Taking taylor expansion of 0 in z
0.095 * [taylor]: Taking taylor expansion of 0 in z
0.095 * [taylor]: Taking taylor expansion of 0 in t
0.095 * [taylor]: Taking taylor expansion of 0 in t
0.095 * [taylor]: Taking taylor expansion of 0 in t
0.095 * [taylor]: Taking taylor expansion of 0 in t
0.095 * [taylor]: Taking taylor expansion of 0 in t
0.095 * [taylor]: Taking taylor expansion of 0 in t
0.095 * [taylor]: Taking taylor expansion of 0 in t
0.096 * * * [progress]: simplifying candidates
0.096 * [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))
0.099 * * [simplify]: iteration  0 :  24  enodes  (cost  41 )
0.100 * * [simplify]: iteration  1 :  54  enodes  (cost  36 )
0.102 * * [simplify]: iteration  2 :  167  enodes  (cost  36 )
0.106 * * [simplify]: iteration  3 :  548  enodes  (cost  36 )
0.121 * * [simplify]: iteration  4 :  2690  enodes  (cost  36 )
0.171 * * [simplify]: iteration  5 :  5001  enodes  (cost  36 )
0.172 * [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))
0.172 * * * [progress]: adding candidates to table
0.212 * * [progress]: iteration 2 / 4
0.212 * * * [progress]: picking best candidate
0.214 * * * * [pick]: Picked  #<alt (λ (x y z t a b) (fma b a (fma t z (* x y))))>
0.215 * * * [progress]: localizing error
0.222 * * * [progress]: generating rewritten candidates
0.223 * * * * [progress]: [ 1 / 1 ] rewriting at (2 3)
0.223 * * * [progress]: generating series expansions
0.223 * * * * [progress]: [ 1 / 1 ] generating series at (2 3)
0.223 * [approximate]: Taking taylor expansion of (fma t z (* x y)) in (t z x y) around 0
0.223 * [taylor]: Taking taylor expansion of (fma t z (* x y)) in y
0.223 * [taylor]: Rewrote expression to (+ (* t z) (* x y))
0.223 * [taylor]: Taking taylor expansion of (* t z) in y
0.223 * [taylor]: Taking taylor expansion of t in y
0.223 * [taylor]: Taking taylor expansion of z in y
0.223 * [taylor]: Taking taylor expansion of (* x y) in y
0.224 * [taylor]: Taking taylor expansion of x in y
0.224 * [taylor]: Taking taylor expansion of y in y
0.224 * [taylor]: Taking taylor expansion of (fma t z (* x y)) in x
0.224 * [taylor]: Rewrote expression to (+ (* t z) (* x y))
0.224 * [taylor]: Taking taylor expansion of (* t z) in x
0.224 * [taylor]: Taking taylor expansion of t in x
0.224 * [taylor]: Taking taylor expansion of z in x
0.224 * [taylor]: Taking taylor expansion of (* x y) in x
0.224 * [taylor]: Taking taylor expansion of x in x
0.224 * [taylor]: Taking taylor expansion of y in x
0.224 * [taylor]: Taking taylor expansion of (fma t z (* x y)) in z
0.224 * [taylor]: Rewrote expression to (+ (* t z) (* x y))
0.224 * [taylor]: Taking taylor expansion of (* t z) in z
0.224 * [taylor]: Taking taylor expansion of t in z
0.224 * [taylor]: Taking taylor expansion of z in z
0.224 * [taylor]: Taking taylor expansion of (* x y) in z
0.224 * [taylor]: Taking taylor expansion of x in z
0.224 * [taylor]: Taking taylor expansion of y in z
0.224 * [taylor]: Taking taylor expansion of (fma t z (* x y)) in t
0.224 * [taylor]: Rewrote expression to (+ (* t z) (* x y))
0.224 * [taylor]: Taking taylor expansion of (* t z) in t
0.224 * [taylor]: Taking taylor expansion of t in t
0.224 * [taylor]: Taking taylor expansion of z in t
0.224 * [taylor]: Taking taylor expansion of (* x y) in t
0.224 * [taylor]: Taking taylor expansion of x in t
0.224 * [taylor]: Taking taylor expansion of y in t
0.224 * [taylor]: Taking taylor expansion of (fma t z (* x y)) in t
0.224 * [taylor]: Rewrote expression to (+ (* t z) (* x y))
0.224 * [taylor]: Taking taylor expansion of (* t z) in t
0.224 * [taylor]: Taking taylor expansion of t in t
0.224 * [taylor]: Taking taylor expansion of z in t
0.224 * [taylor]: Taking taylor expansion of (* x y) in t
0.224 * [taylor]: Taking taylor expansion of x in t
0.224 * [taylor]: Taking taylor expansion of y in t
0.224 * [taylor]: Taking taylor expansion of (* x y) in z
0.224 * [taylor]: Taking taylor expansion of x in z
0.224 * [taylor]: Taking taylor expansion of y in z
0.225 * [taylor]: Taking taylor expansion of (* x y) in x
0.225 * [taylor]: Taking taylor expansion of x in x
0.225 * [taylor]: Taking taylor expansion of y in x
0.225 * [taylor]: Taking taylor expansion of 0 in y
0.225 * [taylor]: Taking taylor expansion of z in z
0.225 * [taylor]: Taking taylor expansion of 0 in x
0.225 * [taylor]: Taking taylor expansion of 0 in y
0.225 * [taylor]: Taking taylor expansion of 0 in x
0.225 * [taylor]: Taking taylor expansion of 0 in y
0.226 * [taylor]: Taking taylor expansion of y in y
0.227 * [taylor]: Taking taylor expansion of 0 in z
0.227 * [taylor]: Taking taylor expansion of 0 in x
0.227 * [taylor]: Taking taylor expansion of 0 in y
0.227 * [approximate]: Taking taylor expansion of (fma (/ 1 t) (/ 1 z) (/ 1 (* x y))) in (t z x y) around 0
0.227 * [taylor]: Taking taylor expansion of (fma (/ 1 t) (/ 1 z) (/ 1 (* x y))) in y
0.227 * [taylor]: Rewrote expression to (+ (* (/ 1 t) (/ 1 z)) (/ 1 (* x y)))
0.227 * [taylor]: Taking taylor expansion of (* (/ 1 t) (/ 1 z)) in y
0.227 * [taylor]: Taking taylor expansion of (/ 1 t) in y
0.227 * [taylor]: Taking taylor expansion of t in y
0.227 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.227 * [taylor]: Taking taylor expansion of z in y
0.227 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.227 * [taylor]: Taking taylor expansion of (* x y) in y
0.227 * [taylor]: Taking taylor expansion of x in y
0.227 * [taylor]: Taking taylor expansion of y in y
0.227 * [taylor]: Taking taylor expansion of (fma (/ 1 t) (/ 1 z) (/ 1 (* x y))) in x
0.228 * [taylor]: Rewrote expression to (+ (* (/ 1 t) (/ 1 z)) (/ 1 (* x y)))
0.228 * [taylor]: Taking taylor expansion of (* (/ 1 t) (/ 1 z)) in x
0.228 * [taylor]: Taking taylor expansion of (/ 1 t) in x
0.228 * [taylor]: Taking taylor expansion of t in x
0.228 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.228 * [taylor]: Taking taylor expansion of z in x
0.228 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.228 * [taylor]: Taking taylor expansion of (* x y) in x
0.228 * [taylor]: Taking taylor expansion of x in x
0.228 * [taylor]: Taking taylor expansion of y in x
0.228 * [taylor]: Taking taylor expansion of (fma (/ 1 t) (/ 1 z) (/ 1 (* x y))) in z
0.228 * [taylor]: Rewrote expression to (+ (* (/ 1 t) (/ 1 z)) (/ 1 (* x y)))
0.228 * [taylor]: Taking taylor expansion of (* (/ 1 t) (/ 1 z)) in z
0.228 * [taylor]: Taking taylor expansion of (/ 1 t) in z
0.228 * [taylor]: Taking taylor expansion of t in z
0.228 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.228 * [taylor]: Taking taylor expansion of z in z
0.229 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.229 * [taylor]: Taking taylor expansion of (* x y) in z
0.229 * [taylor]: Taking taylor expansion of x in z
0.229 * [taylor]: Taking taylor expansion of y in z
0.229 * [taylor]: Taking taylor expansion of (fma (/ 1 t) (/ 1 z) (/ 1 (* x y))) in t
0.229 * [taylor]: Rewrote expression to (+ (* (/ 1 t) (/ 1 z)) (/ 1 (* x y)))
0.229 * [taylor]: Taking taylor expansion of (* (/ 1 t) (/ 1 z)) in t
0.229 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.229 * [taylor]: Taking taylor expansion of t in t
0.229 * [taylor]: Taking taylor expansion of (/ 1 z) in t
0.229 * [taylor]: Taking taylor expansion of z in t
0.229 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in t
0.229 * [taylor]: Taking taylor expansion of (* x y) in t
0.229 * [taylor]: Taking taylor expansion of x in t
0.229 * [taylor]: Taking taylor expansion of y in t
0.229 * [taylor]: Taking taylor expansion of (fma (/ 1 t) (/ 1 z) (/ 1 (* x y))) in t
0.229 * [taylor]: Rewrote expression to (+ (* (/ 1 t) (/ 1 z)) (/ 1 (* x y)))
0.229 * [taylor]: Taking taylor expansion of (* (/ 1 t) (/ 1 z)) in t
0.229 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.229 * [taylor]: Taking taylor expansion of t in t
0.230 * [taylor]: Taking taylor expansion of (/ 1 z) in t
0.230 * [taylor]: Taking taylor expansion of z in t
0.230 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in t
0.230 * [taylor]: Taking taylor expansion of (* x y) in t
0.230 * [taylor]: Taking taylor expansion of x in t
0.230 * [taylor]: Taking taylor expansion of y in t
0.230 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.230 * [taylor]: Taking taylor expansion of z in z
0.230 * [taylor]: Taking taylor expansion of 1 in x
0.231 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.231 * [taylor]: Taking taylor expansion of (* x y) in z
0.231 * [taylor]: Taking taylor expansion of x in z
0.231 * [taylor]: Taking taylor expansion of y in z
0.232 * [taylor]: Taking taylor expansion of 0 in x
0.232 * [taylor]: Taking taylor expansion of 1 in y
0.233 * [taylor]: Taking taylor expansion of 0 in z
0.233 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.233 * [taylor]: Taking taylor expansion of (* x y) in x
0.233 * [taylor]: Taking taylor expansion of x in x
0.233 * [taylor]: Taking taylor expansion of y in x
0.234 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.234 * [taylor]: Taking taylor expansion of y in y
0.234 * [taylor]: Taking taylor expansion of 0 in x
0.234 * [taylor]: Taking taylor expansion of 0 in y
0.234 * [taylor]: Taking taylor expansion of 0 in y
0.236 * [taylor]: Taking taylor expansion of 0 in z
0.236 * [taylor]: Taking taylor expansion of 0 in x
0.237 * [taylor]: Taking taylor expansion of 0 in x
0.237 * [taylor]: Taking taylor expansion of 0 in x
0.238 * [taylor]: Taking taylor expansion of 0 in y
0.238 * [taylor]: Taking taylor expansion of 0 in y
0.238 * [taylor]: Taking taylor expansion of 0 in y
0.238 * [taylor]: Taking taylor expansion of 0 in y
0.241 * [taylor]: Taking taylor expansion of 0 in z
0.241 * [taylor]: Taking taylor expansion of 0 in x
0.241 * [taylor]: Taking taylor expansion of 0 in x
0.241 * [taylor]: Taking taylor expansion of 0 in x
0.242 * [taylor]: Taking taylor expansion of 0 in x
0.242 * [taylor]: Taking taylor expansion of 0 in y
0.242 * [taylor]: Taking taylor expansion of 0 in y
0.242 * [taylor]: Taking taylor expansion of 0 in y
0.243 * [taylor]: Taking taylor expansion of 0 in y
0.243 * [taylor]: Taking taylor expansion of 0 in y
0.243 * [taylor]: Taking taylor expansion of 0 in y
0.243 * [taylor]: Taking taylor expansion of 0 in y
0.243 * [approximate]: Taking taylor expansion of (fma (/ -1 t) (/ -1 z) (/ 1 (* x y))) in (t z x y) around 0
0.243 * [taylor]: Taking taylor expansion of (fma (/ -1 t) (/ -1 z) (/ 1 (* x y))) in y
0.244 * [taylor]: Rewrote expression to (+ (* (/ -1 t) (/ -1 z)) (/ 1 (* x y)))
0.244 * [taylor]: Taking taylor expansion of (* (/ -1 t) (/ -1 z)) in y
0.244 * [taylor]: Taking taylor expansion of (/ -1 t) in y
0.244 * [taylor]: Taking taylor expansion of -1 in y
0.244 * [taylor]: Taking taylor expansion of t in y
0.244 * [taylor]: Taking taylor expansion of (/ -1 z) in y
0.244 * [taylor]: Taking taylor expansion of -1 in y
0.244 * [taylor]: Taking taylor expansion of z in y
0.244 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.244 * [taylor]: Taking taylor expansion of (* x y) in y
0.244 * [taylor]: Taking taylor expansion of x in y
0.244 * [taylor]: Taking taylor expansion of y in y
0.244 * [taylor]: Taking taylor expansion of (fma (/ -1 t) (/ -1 z) (/ 1 (* x y))) in x
0.244 * [taylor]: Rewrote expression to (+ (* (/ -1 t) (/ -1 z)) (/ 1 (* x y)))
0.244 * [taylor]: Taking taylor expansion of (* (/ -1 t) (/ -1 z)) in x
0.244 * [taylor]: Taking taylor expansion of (/ -1 t) in x
0.244 * [taylor]: Taking taylor expansion of -1 in x
0.244 * [taylor]: Taking taylor expansion of t in x
0.244 * [taylor]: Taking taylor expansion of (/ -1 z) in x
0.244 * [taylor]: Taking taylor expansion of -1 in x
0.244 * [taylor]: Taking taylor expansion of z in x
0.244 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.244 * [taylor]: Taking taylor expansion of (* x y) in x
0.244 * [taylor]: Taking taylor expansion of x in x
0.245 * [taylor]: Taking taylor expansion of y in x
0.245 * [taylor]: Taking taylor expansion of (fma (/ -1 t) (/ -1 z) (/ 1 (* x y))) in z
0.245 * [taylor]: Rewrote expression to (+ (* (/ -1 t) (/ -1 z)) (/ 1 (* x y)))
0.245 * [taylor]: Taking taylor expansion of (* (/ -1 t) (/ -1 z)) in z
0.245 * [taylor]: Taking taylor expansion of (/ -1 t) in z
0.245 * [taylor]: Taking taylor expansion of -1 in z
0.245 * [taylor]: Taking taylor expansion of t in z
0.245 * [taylor]: Taking taylor expansion of (/ -1 z) in z
0.245 * [taylor]: Taking taylor expansion of -1 in z
0.245 * [taylor]: Taking taylor expansion of z in z
0.245 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.245 * [taylor]: Taking taylor expansion of (* x y) in z
0.245 * [taylor]: Taking taylor expansion of x in z
0.245 * [taylor]: Taking taylor expansion of y in z
0.245 * [taylor]: Taking taylor expansion of (fma (/ -1 t) (/ -1 z) (/ 1 (* x y))) in t
0.246 * [taylor]: Rewrote expression to (+ (* (/ -1 t) (/ -1 z)) (/ 1 (* x y)))
0.246 * [taylor]: Taking taylor expansion of (* (/ -1 t) (/ -1 z)) in t
0.246 * [taylor]: Taking taylor expansion of (/ -1 t) in t
0.246 * [taylor]: Taking taylor expansion of -1 in t
0.246 * [taylor]: Taking taylor expansion of t in t
0.246 * [taylor]: Taking taylor expansion of (/ -1 z) in t
0.246 * [taylor]: Taking taylor expansion of -1 in t
0.246 * [taylor]: Taking taylor expansion of z in t
0.246 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in t
0.246 * [taylor]: Taking taylor expansion of (* x y) in t
0.246 * [taylor]: Taking taylor expansion of x in t
0.246 * [taylor]: Taking taylor expansion of y in t
0.246 * [taylor]: Taking taylor expansion of (fma (/ -1 t) (/ -1 z) (/ 1 (* x y))) in t
0.246 * [taylor]: Rewrote expression to (+ (* (/ -1 t) (/ -1 z)) (/ 1 (* x y)))
0.246 * [taylor]: Taking taylor expansion of (* (/ -1 t) (/ -1 z)) in t
0.246 * [taylor]: Taking taylor expansion of (/ -1 t) in t
0.246 * [taylor]: Taking taylor expansion of -1 in t
0.246 * [taylor]: Taking taylor expansion of t in t
0.247 * [taylor]: Taking taylor expansion of (/ -1 z) in t
0.247 * [taylor]: Taking taylor expansion of -1 in t
0.247 * [taylor]: Taking taylor expansion of z in t
0.247 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in t
0.247 * [taylor]: Taking taylor expansion of (* x y) in t
0.247 * [taylor]: Taking taylor expansion of x in t
0.247 * [taylor]: Taking taylor expansion of y in t
0.247 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.247 * [taylor]: Taking taylor expansion of z in z
0.247 * [taylor]: Taking taylor expansion of 1 in x
0.248 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.248 * [taylor]: Taking taylor expansion of (* x y) in z
0.248 * [taylor]: Taking taylor expansion of x in z
0.248 * [taylor]: Taking taylor expansion of y in z
0.249 * [taylor]: Taking taylor expansion of 0 in x
0.249 * [taylor]: Taking taylor expansion of 1 in y
0.250 * [taylor]: Taking taylor expansion of 0 in z
0.250 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.250 * [taylor]: Taking taylor expansion of (* x y) in x
0.250 * [taylor]: Taking taylor expansion of x in x
0.250 * [taylor]: Taking taylor expansion of y in x
0.251 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.251 * [taylor]: Taking taylor expansion of y in y
0.251 * [taylor]: Taking taylor expansion of 0 in x
0.252 * [taylor]: Taking taylor expansion of 0 in y
0.252 * [taylor]: Taking taylor expansion of 0 in y
0.254 * [taylor]: Taking taylor expansion of 0 in z
0.254 * [taylor]: Taking taylor expansion of 0 in x
0.254 * [taylor]: Taking taylor expansion of 0 in x
0.254 * [taylor]: Taking taylor expansion of 0 in x
0.255 * [taylor]: Taking taylor expansion of 0 in y
0.255 * [taylor]: Taking taylor expansion of 0 in y
0.255 * [taylor]: Taking taylor expansion of 0 in y
0.255 * [taylor]: Taking taylor expansion of 0 in y
0.258 * [taylor]: Taking taylor expansion of 0 in z
0.258 * [taylor]: Taking taylor expansion of 0 in x
0.258 * [taylor]: Taking taylor expansion of 0 in x
0.261 * [taylor]: Taking taylor expansion of 0 in x
0.261 * [taylor]: Taking taylor expansion of 0 in x
0.262 * [taylor]: Taking taylor expansion of 0 in y
0.262 * [taylor]: Taking taylor expansion of 0 in y
0.262 * [taylor]: Taking taylor expansion of 0 in y
0.262 * [taylor]: Taking taylor expansion of 0 in y
0.262 * [taylor]: Taking taylor expansion of 0 in y
0.262 * [taylor]: Taking taylor expansion of 0 in y
0.263 * [taylor]: Taking taylor expansion of 0 in y
0.263 * * * [progress]: simplifying candidates
0.263 * [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))
0.266 * * [simplify]: iteration  0 :  22  enodes  (cost  41 )
0.267 * * [simplify]: iteration  1 :  52  enodes  (cost  36 )
0.269 * * [simplify]: iteration  2 :  165  enodes  (cost  36 )
0.273 * * [simplify]: iteration  3 :  546  enodes  (cost  36 )
0.287 * * [simplify]: iteration  4 :  2688  enodes  (cost  36 )
0.337 * * [simplify]: iteration  5 :  5001  enodes  (cost  36 )
0.338 * [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))
0.338 * * * [progress]: adding candidates to table
0.372 * [progress]: [Phase 3 of 3] Extracting.
0.372 * * [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))))>)
0.372 * * * [regime-changes]: Trying 8 branch expressions: ((* z t) (* x y) b a t z y x)
0.372 * * * * [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))))>)
0.391 * * * * [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))))>)
0.408 * * * * [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))))>)
0.427 * * * * [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))))>)
0.444 * * * * [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))))>)
0.462 * * * * [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))))>)
0.478 * * * * [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))))>)
0.496 * * * * [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))))>)
0.513 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
0.513 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (fma b a (fma x y (* z t)))
0.514 * * [simplify]: iteration  0 :  10  enodes  (cost  3 )
0.514 * * [simplify]: iteration  1 :  10  enodes  (cost  3 )
0.514 * [simplify]: Simplified to:
   (fma b a (fma x y (* z t)))
1.426 * [regime-testing]: Baseline error score: 0.008501062632829104
1.427 * [regime-testing]: Oracle error score: 0.005875734466808351
1.428 * [regime-testing]: End program error score: 0.008501062632829104