8.779 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.034 * * * [progress]: [2/2] Setting up program.
0.037 * [progress]: [Phase 2 of 3] Improving.
0.037 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (* x y) (* z t))
0.041 * * [simplify]: iteration  0 :  11  enodes  (cost  2 )
0.043 * * [simplify]: iteration  1 :  14  enodes  (cost  2 )
0.045 * * [simplify]: iteration  2 :  14  enodes  (cost  2 )
0.045 * [simplify]: Simplified to:
   (fma x y (* z t))
0.049 * * [progress]: iteration 1 / 4
0.049 * * * [progress]: picking best candidate
0.052 * * * * [pick]: Picked  #<alt (λ (x y z t) (fma x y (* z t)))>
0.052 * * * [progress]: localizing error
0.061 * * * [progress]: generating rewritten candidates
0.061 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.062 * * * [progress]: generating series expansions
0.063 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.063 * [approximate]: Taking taylor expansion of (fma x y (* t z)) in (x y z t) around 0
0.063 * [taylor]: Taking taylor expansion of (fma x y (* t z)) in t
0.063 * [taylor]: Rewrote expression to (+ (* x y) (* t z))
0.063 * [taylor]: Taking taylor expansion of (* x y) in t
0.063 * [taylor]: Taking taylor expansion of x in t
0.063 * [taylor]: Taking taylor expansion of y in t
0.063 * [taylor]: Taking taylor expansion of (* t z) in t
0.063 * [taylor]: Taking taylor expansion of t in t
0.063 * [taylor]: Taking taylor expansion of z in t
0.063 * [taylor]: Taking taylor expansion of (fma x y (* t z)) in z
0.063 * [taylor]: Rewrote expression to (+ (* x y) (* t z))
0.063 * [taylor]: Taking taylor expansion of (* x y) in z
0.063 * [taylor]: Taking taylor expansion of x in z
0.063 * [taylor]: Taking taylor expansion of y 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 x y (* t z)) in y
0.064 * [taylor]: Rewrote expression to (+ (* x y) (* t z))
0.064 * [taylor]: Taking taylor expansion of (* x y) in y
0.064 * [taylor]: Taking taylor expansion of x in y
0.064 * [taylor]: Taking taylor expansion of y in y
0.064 * [taylor]: Taking taylor expansion of (* t z) in y
0.064 * [taylor]: Taking taylor expansion of t in y
0.064 * [taylor]: Taking taylor expansion of z in y
0.064 * [taylor]: Taking taylor expansion of (fma x y (* t z)) in x
0.064 * [taylor]: Rewrote expression to (+ (* x y) (* t z))
0.064 * [taylor]: Taking taylor expansion of (* x y) in x
0.064 * [taylor]: Taking taylor expansion of x in x
0.064 * [taylor]: Taking taylor expansion of y 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 x y (* t z)) in x
0.064 * [taylor]: Rewrote expression to (+ (* x y) (* t z))
0.064 * [taylor]: Taking taylor expansion of (* x y) in x
0.064 * [taylor]: Taking taylor expansion of x in x
0.064 * [taylor]: Taking taylor expansion of y 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
0.065 * [taylor]: Taking taylor expansion of (* t z) in y
0.065 * [taylor]: Taking taylor expansion of t in y
0.065 * [taylor]: Taking taylor expansion of z in y
0.065 * [taylor]: Taking taylor expansion of (* t z) in z
0.065 * [taylor]: Taking taylor expansion of t in z
0.065 * [taylor]: Taking taylor expansion of z in z
0.065 * [taylor]: Taking taylor expansion of 0 in t
0.065 * [taylor]: Taking taylor expansion of y in y
0.066 * [taylor]: Taking taylor expansion of 0 in z
0.066 * [taylor]: Taking taylor expansion of 0 in t
0.066 * [taylor]: Taking taylor expansion of 0 in z
0.066 * [taylor]: Taking taylor expansion of 0 in t
0.066 * [taylor]: Taking taylor expansion of t in t
0.068 * [taylor]: Taking taylor expansion of 0 in y
0.068 * [taylor]: Taking taylor expansion of 0 in z
0.068 * [taylor]: Taking taylor expansion of 0 in t
0.068 * [approximate]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 1 (* t z))) in (x y z t) around 0
0.068 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 1 (* t z))) in t
0.068 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ 1 (* t z)))
0.068 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in t
0.068 * [taylor]: Taking taylor expansion of (/ 1 x) in t
0.068 * [taylor]: Taking taylor expansion of x in t
0.068 * [taylor]: Taking taylor expansion of (/ 1 y) in t
0.069 * [taylor]: Taking taylor expansion of y in t
0.069 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in t
0.069 * [taylor]: Taking taylor expansion of (* t z) in t
0.069 * [taylor]: Taking taylor expansion of t in t
0.069 * [taylor]: Taking taylor expansion of z in t
0.069 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 1 (* t z))) in z
0.069 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ 1 (* t z)))
0.069 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in z
0.069 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.069 * [taylor]: Taking taylor expansion of x in z
0.069 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.069 * [taylor]: Taking taylor expansion of y in z
0.070 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z
0.070 * [taylor]: Taking taylor expansion of (* t z) in z
0.070 * [taylor]: Taking taylor expansion of t in z
0.070 * [taylor]: Taking taylor expansion of z in z
0.070 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 1 (* t z))) in y
0.070 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ 1 (* t z)))
0.070 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in y
0.070 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.070 * [taylor]: Taking taylor expansion of x in y
0.070 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.070 * [taylor]: Taking taylor expansion of y in y
0.071 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y
0.071 * [taylor]: Taking taylor expansion of (* t z) in y
0.071 * [taylor]: Taking taylor expansion of t in y
0.071 * [taylor]: Taking taylor expansion of z in y
0.071 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 1 (* t z))) in x
0.071 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ 1 (* t z)))
0.071 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x
0.071 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.071 * [taylor]: Taking taylor expansion of x in x
0.072 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.072 * [taylor]: Taking taylor expansion of y in x
0.072 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x
0.072 * [taylor]: Taking taylor expansion of (* t z) in x
0.072 * [taylor]: Taking taylor expansion of t in x
0.072 * [taylor]: Taking taylor expansion of z in x
0.072 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 1 (* t z))) in x
0.072 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ 1 (* t z)))
0.072 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x
0.072 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.072 * [taylor]: Taking taylor expansion of x in x
0.073 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.073 * [taylor]: Taking taylor expansion of y in x
0.073 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x
0.073 * [taylor]: Taking taylor expansion of (* t z) in x
0.073 * [taylor]: Taking taylor expansion of t in x
0.073 * [taylor]: Taking taylor expansion of z in x
0.073 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.073 * [taylor]: Taking taylor expansion of y in y
0.074 * [taylor]: Taking taylor expansion of 1 in z
0.075 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y
0.075 * [taylor]: Taking taylor expansion of (* t z) in y
0.075 * [taylor]: Taking taylor expansion of t in y
0.075 * [taylor]: Taking taylor expansion of z in y
0.076 * [taylor]: Taking taylor expansion of 0 in z
0.076 * [taylor]: Taking taylor expansion of 1 in t
0.079 * [taylor]: Taking taylor expansion of 0 in y
0.079 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) 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 (/ 1 t) in t
0.079 * [taylor]: Taking taylor expansion of t in t
0.081 * [taylor]: Taking taylor expansion of 0 in z
0.081 * [taylor]: Taking taylor expansion of 0 in t
0.081 * [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
0.085 * [taylor]: Taking taylor expansion of 0 in z
0.085 * [taylor]: Taking taylor expansion of 0 in t
0.086 * [taylor]: Taking taylor expansion of 0 in t
0.086 * [taylor]: Taking taylor expansion of 0 in t
0.086 * [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
0.090 * [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
0.090 * [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 * [approximate]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ 1 (* t z))) in (x y z t) around 0
0.091 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ 1 (* t z))) in t
0.091 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (/ 1 (* t z)))
0.091 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in t
0.091 * [taylor]: Taking taylor expansion of (/ -1 x) in t
0.091 * [taylor]: Taking taylor expansion of -1 in t
0.091 * [taylor]: Taking taylor expansion of x in t
0.091 * [taylor]: Taking taylor expansion of (/ -1 y) in t
0.091 * [taylor]: Taking taylor expansion of -1 in t
0.091 * [taylor]: Taking taylor expansion of y in t
0.091 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in t
0.091 * [taylor]: Taking taylor expansion of (* t z) in t
0.091 * [taylor]: Taking taylor expansion of t in t
0.091 * [taylor]: Taking taylor expansion of z in t
0.092 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ 1 (* t z))) in z
0.092 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (/ 1 (* t z)))
0.092 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in z
0.092 * [taylor]: Taking taylor expansion of (/ -1 x) in z
0.092 * [taylor]: Taking taylor expansion of -1 in z
0.092 * [taylor]: Taking taylor expansion of x in z
0.092 * [taylor]: Taking taylor expansion of (/ -1 y) in z
0.092 * [taylor]: Taking taylor expansion of -1 in z
0.092 * [taylor]: Taking taylor expansion of y in z
0.092 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z
0.092 * [taylor]: Taking taylor expansion of (* t z) in z
0.092 * [taylor]: Taking taylor expansion of t in z
0.092 * [taylor]: Taking taylor expansion of z in z
0.092 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ 1 (* t z))) in y
0.092 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (/ 1 (* t z)))
0.092 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in y
0.092 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.092 * [taylor]: Taking taylor expansion of -1 in y
0.092 * [taylor]: Taking taylor expansion of x in y
0.093 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.093 * [taylor]: Taking taylor expansion of -1 in y
0.093 * [taylor]: Taking taylor expansion of y in y
0.093 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y
0.093 * [taylor]: Taking taylor expansion of (* t z) in y
0.093 * [taylor]: Taking taylor expansion of t in y
0.093 * [taylor]: Taking taylor expansion of z in y
0.093 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ 1 (* t z))) in x
0.093 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (/ 1 (* t z)))
0.093 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in x
0.093 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.093 * [taylor]: Taking taylor expansion of -1 in x
0.093 * [taylor]: Taking taylor expansion of x in x
0.093 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.093 * [taylor]: Taking taylor expansion of -1 in x
0.093 * [taylor]: Taking taylor expansion of y in x
0.094 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x
0.094 * [taylor]: Taking taylor expansion of (* t z) in x
0.094 * [taylor]: Taking taylor expansion of t in x
0.094 * [taylor]: Taking taylor expansion of z in x
0.094 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ 1 (* t z))) in x
0.094 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (/ 1 (* t z)))
0.094 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in x
0.094 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.094 * [taylor]: Taking taylor expansion of -1 in x
0.094 * [taylor]: Taking taylor expansion of x in x
0.094 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.094 * [taylor]: Taking taylor expansion of -1 in x
0.094 * [taylor]: Taking taylor expansion of y in x
0.094 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x
0.094 * [taylor]: Taking taylor expansion of (* t z) in x
0.094 * [taylor]: Taking taylor expansion of t in x
0.094 * [taylor]: Taking taylor expansion of z in x
0.094 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.094 * [taylor]: Taking taylor expansion of y in y
0.095 * [taylor]: Taking taylor expansion of 1 in z
0.096 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y
0.096 * [taylor]: Taking taylor expansion of (* t z) in y
0.096 * [taylor]: Taking taylor expansion of t in y
0.096 * [taylor]: Taking taylor expansion of z in y
0.096 * [taylor]: Taking taylor expansion of 0 in z
0.096 * [taylor]: Taking taylor expansion of 1 in t
0.098 * [taylor]: Taking taylor expansion of 0 in y
0.098 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z
0.098 * [taylor]: Taking taylor expansion of (* t z) in z
0.098 * [taylor]: Taking taylor expansion of t in z
0.098 * [taylor]: Taking taylor expansion of z in z
0.098 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.098 * [taylor]: Taking taylor expansion of t in t
0.099 * [taylor]: Taking taylor expansion of 0 in z
0.099 * [taylor]: Taking taylor expansion of 0 in t
0.099 * [taylor]: Taking taylor expansion of 0 in t
0.101 * [taylor]: Taking taylor expansion of 0 in y
0.101 * [taylor]: Taking taylor expansion of 0 in z
0.101 * [taylor]: Taking taylor expansion of 0 in z
0.102 * [taylor]: Taking taylor expansion of 0 in z
0.102 * [taylor]: Taking taylor expansion of 0 in t
0.102 * [taylor]: Taking taylor expansion of 0 in t
0.102 * [taylor]: Taking taylor expansion of 0 in t
0.102 * [taylor]: Taking taylor expansion of 0 in t
0.105 * [taylor]: Taking taylor expansion of 0 in y
0.105 * [taylor]: Taking taylor expansion of 0 in z
0.105 * [taylor]: Taking taylor expansion of 0 in z
0.106 * [taylor]: Taking taylor expansion of 0 in z
0.106 * [taylor]: Taking taylor expansion of 0 in z
0.106 * [taylor]: Taking taylor expansion of 0 in t
0.106 * [taylor]: Taking taylor expansion of 0 in t
0.106 * [taylor]: Taking taylor expansion of 0 in t
0.107 * [taylor]: Taking taylor expansion of 0 in t
0.107 * [taylor]: Taking taylor expansion of 0 in t
0.107 * [taylor]: Taking taylor expansion of 0 in t
0.107 * [taylor]: Taking taylor expansion of 0 in t
0.107 * * * [progress]: simplifying candidates
0.108 * [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))
0.110 * * [simplify]: iteration  0 :  24  enodes  (cost  41 )
0.112 * * [simplify]: iteration  1 :  54  enodes  (cost  36 )
0.114 * * [simplify]: iteration  2 :  167  enodes  (cost  36 )
0.117 * * [simplify]: iteration  3 :  548  enodes  (cost  36 )
0.133 * * [simplify]: iteration  4 :  2690  enodes  (cost  36 )
0.185 * * [simplify]: iteration  5 :  5001  enodes  (cost  36 )
0.186 * [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))
0.186 * * * [progress]: adding candidates to table
0.219 * * [progress]: iteration 2 / 4
0.219 * * * [progress]: picking best candidate
0.221 * * * * [pick]: Picked  #<alt (λ (x y z t) (fma t z (* x y)))>
0.221 * * * [progress]: localizing error
0.226 * * * [progress]: generating rewritten candidates
0.226 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.227 * * * [progress]: generating series expansions
0.227 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.227 * [approximate]: Taking taylor expansion of (fma t z (* x y)) in (t z x y) around 0
0.227 * [taylor]: Taking taylor expansion of (fma t z (* x y)) in y
0.227 * [taylor]: Rewrote expression to (+ (* t z) (* x y))
0.227 * [taylor]: Taking taylor expansion of (* t z) in y
0.227 * [taylor]: Taking taylor expansion of t in y
0.227 * [taylor]: Taking taylor expansion of z 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 t z (* x y)) in x
0.227 * [taylor]: Rewrote expression to (+ (* t z) (* x y))
0.227 * [taylor]: Taking taylor expansion of (* t z) in x
0.227 * [taylor]: Taking taylor expansion of t in x
0.227 * [taylor]: Taking taylor expansion of z in x
0.227 * [taylor]: Taking taylor expansion of (* x y) in x
0.227 * [taylor]: Taking taylor expansion of x in x
0.227 * [taylor]: Taking taylor expansion of y in x
0.227 * [taylor]: Taking taylor expansion of (fma t z (* x y)) in z
0.227 * [taylor]: Rewrote expression to (+ (* t z) (* x y))
0.227 * [taylor]: Taking taylor expansion of (* t z) in z
0.227 * [taylor]: Taking taylor expansion of t in z
0.227 * [taylor]: Taking taylor expansion of z in z
0.227 * [taylor]: Taking taylor expansion of (* x y) in z
0.227 * [taylor]: Taking taylor expansion of x in z
0.227 * [taylor]: Taking taylor expansion of y in z
0.227 * [taylor]: Taking taylor expansion of (fma t z (* x y)) in t
0.228 * [taylor]: Rewrote expression to (+ (* t z) (* x y))
0.228 * [taylor]: Taking taylor expansion of (* t z) in t
0.228 * [taylor]: Taking taylor expansion of t in t
0.228 * [taylor]: Taking taylor expansion of z in t
0.228 * [taylor]: Taking taylor expansion of (* x y) in t
0.228 * [taylor]: Taking taylor expansion of x in t
0.228 * [taylor]: Taking taylor expansion of y in t
0.228 * [taylor]: Taking taylor expansion of (fma t z (* x y)) in t
0.228 * [taylor]: Rewrote expression to (+ (* t z) (* x y))
0.228 * [taylor]: Taking taylor expansion of (* t z) in t
0.228 * [taylor]: Taking taylor expansion of t in t
0.228 * [taylor]: Taking taylor expansion of z in t
0.228 * [taylor]: Taking taylor expansion of (* x y) in t
0.228 * [taylor]: Taking taylor expansion of x in t
0.228 * [taylor]: Taking taylor expansion of y in t
0.228 * [taylor]: Taking taylor expansion of (* x y) in z
0.228 * [taylor]: Taking taylor expansion of x in z
0.228 * [taylor]: Taking taylor expansion of y in z
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 0 in y
0.229 * [taylor]: Taking taylor expansion of z in z
0.229 * [taylor]: Taking taylor expansion of 0 in x
0.229 * [taylor]: Taking taylor expansion of 0 in y
0.229 * [taylor]: Taking taylor expansion of 0 in x
0.229 * [taylor]: Taking taylor expansion of 0 in y
0.229 * [taylor]: Taking taylor expansion of y in y
0.230 * [taylor]: Taking taylor expansion of 0 in z
0.230 * [taylor]: Taking taylor expansion of 0 in x
0.230 * [taylor]: Taking taylor expansion of 0 in y
0.230 * [approximate]: Taking taylor expansion of (fma (/ 1 t) (/ 1 z) (/ 1 (* x y))) in (t z x y) around 0
0.230 * [taylor]: Taking taylor expansion of (fma (/ 1 t) (/ 1 z) (/ 1 (* x y))) in y
0.230 * [taylor]: Rewrote expression to (+ (* (/ 1 t) (/ 1 z)) (/ 1 (* x y)))
0.230 * [taylor]: Taking taylor expansion of (* (/ 1 t) (/ 1 z)) in y
0.230 * [taylor]: Taking taylor expansion of (/ 1 t) in y
0.230 * [taylor]: Taking taylor expansion of t in y
0.231 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.231 * [taylor]: Taking taylor expansion of z in y
0.231 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.231 * [taylor]: Taking taylor expansion of (* x y) in y
0.231 * [taylor]: Taking taylor expansion of x in y
0.231 * [taylor]: Taking taylor expansion of y in y
0.231 * [taylor]: Taking taylor expansion of (fma (/ 1 t) (/ 1 z) (/ 1 (* x y))) in x
0.231 * [taylor]: Rewrote expression to (+ (* (/ 1 t) (/ 1 z)) (/ 1 (* x y)))
0.231 * [taylor]: Taking taylor expansion of (* (/ 1 t) (/ 1 z)) in x
0.231 * [taylor]: Taking taylor expansion of (/ 1 t) in x
0.231 * [taylor]: Taking taylor expansion of t in x
0.231 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.231 * [taylor]: Taking taylor expansion of z in x
0.231 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.231 * [taylor]: Taking taylor expansion of (* x y) in x
0.231 * [taylor]: Taking taylor expansion of x in x
0.231 * [taylor]: Taking taylor expansion of y in x
0.232 * [taylor]: Taking taylor expansion of (fma (/ 1 t) (/ 1 z) (/ 1 (* x y))) in z
0.232 * [taylor]: Rewrote expression to (+ (* (/ 1 t) (/ 1 z)) (/ 1 (* x y)))
0.232 * [taylor]: Taking taylor expansion of (* (/ 1 t) (/ 1 z)) in z
0.232 * [taylor]: Taking taylor expansion of (/ 1 t) in z
0.232 * [taylor]: Taking taylor expansion of t in z
0.232 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.232 * [taylor]: Taking taylor expansion of z in z
0.232 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.232 * [taylor]: Taking taylor expansion of (* x y) in z
0.232 * [taylor]: Taking taylor expansion of x in z
0.232 * [taylor]: Taking taylor expansion of y in z
0.232 * [taylor]: Taking taylor expansion of (fma (/ 1 t) (/ 1 z) (/ 1 (* x y))) in t
0.232 * [taylor]: Rewrote expression to (+ (* (/ 1 t) (/ 1 z)) (/ 1 (* x y)))
0.232 * [taylor]: Taking taylor expansion of (* (/ 1 t) (/ 1 z)) in t
0.232 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.232 * [taylor]: Taking taylor expansion of t in t
0.233 * [taylor]: Taking taylor expansion of (/ 1 z) in t
0.233 * [taylor]: Taking taylor expansion of z in t
0.233 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in t
0.233 * [taylor]: Taking taylor expansion of (* x y) in t
0.233 * [taylor]: Taking taylor expansion of x in t
0.233 * [taylor]: Taking taylor expansion of y in t
0.233 * [taylor]: Taking taylor expansion of (fma (/ 1 t) (/ 1 z) (/ 1 (* x y))) in t
0.233 * [taylor]: Rewrote expression to (+ (* (/ 1 t) (/ 1 z)) (/ 1 (* x y)))
0.233 * [taylor]: Taking taylor expansion of (* (/ 1 t) (/ 1 z)) in t
0.233 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.233 * [taylor]: Taking taylor expansion of t in t
0.233 * [taylor]: Taking taylor expansion of (/ 1 z) in t
0.233 * [taylor]: Taking taylor expansion of z in t
0.233 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in t
0.233 * [taylor]: Taking taylor expansion of (* x y) in t
0.233 * [taylor]: Taking taylor expansion of x in t
0.233 * [taylor]: Taking taylor expansion of y in t
0.233 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.233 * [taylor]: Taking taylor expansion of z in z
0.234 * [taylor]: Taking taylor expansion of 1 in x
0.235 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.235 * [taylor]: Taking taylor expansion of (* x y) in z
0.235 * [taylor]: Taking taylor expansion of x in z
0.235 * [taylor]: Taking taylor expansion of y in z
0.235 * [taylor]: Taking taylor expansion of 0 in x
0.235 * [taylor]: Taking taylor expansion of 1 in y
0.237 * [taylor]: Taking taylor expansion of 0 in z
0.237 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.237 * [taylor]: Taking taylor expansion of (* x y) in x
0.237 * [taylor]: Taking taylor expansion of x in x
0.237 * [taylor]: Taking taylor expansion of y in x
0.237 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.237 * [taylor]: Taking taylor expansion of y in y
0.238 * [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
0.240 * [taylor]: Taking taylor expansion of 0 in z
0.240 * [taylor]: Taking taylor expansion of 0 in x
0.240 * [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 y
0.241 * [taylor]: Taking taylor expansion of 0 in y
0.241 * [taylor]: Taking taylor expansion of 0 in y
0.241 * [taylor]: Taking taylor expansion of 0 in y
0.244 * [taylor]: Taking taylor expansion of 0 in z
0.244 * [taylor]: Taking taylor expansion of 0 in x
0.244 * [taylor]: Taking taylor expansion of 0 in x
0.245 * [taylor]: Taking taylor expansion of 0 in x
0.245 * [taylor]: Taking taylor expansion of 0 in x
0.245 * [taylor]: Taking taylor expansion of 0 in y
0.245 * [taylor]: Taking taylor expansion of 0 in y
0.245 * [taylor]: Taking taylor expansion of 0 in y
0.246 * [taylor]: Taking taylor expansion of 0 in y
0.246 * [taylor]: Taking taylor expansion of 0 in y
0.246 * [taylor]: Taking taylor expansion of 0 in y
0.246 * [taylor]: Taking taylor expansion of 0 in y
0.247 * [approximate]: Taking taylor expansion of (fma (/ -1 t) (/ -1 z) (/ 1 (* x y))) in (t z x y) around 0
0.247 * [taylor]: Taking taylor expansion of (fma (/ -1 t) (/ -1 z) (/ 1 (* x y))) in y
0.247 * [taylor]: Rewrote expression to (+ (* (/ -1 t) (/ -1 z)) (/ 1 (* x y)))
0.247 * [taylor]: Taking taylor expansion of (* (/ -1 t) (/ -1 z)) in y
0.247 * [taylor]: Taking taylor expansion of (/ -1 t) in y
0.247 * [taylor]: Taking taylor expansion of -1 in y
0.247 * [taylor]: Taking taylor expansion of t in y
0.247 * [taylor]: Taking taylor expansion of (/ -1 z) in y
0.247 * [taylor]: Taking taylor expansion of -1 in y
0.247 * [taylor]: Taking taylor expansion of z in y
0.247 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.247 * [taylor]: Taking taylor expansion of (* x y) in y
0.247 * [taylor]: Taking taylor expansion of x in y
0.247 * [taylor]: Taking taylor expansion of y in y
0.248 * [taylor]: Taking taylor expansion of (fma (/ -1 t) (/ -1 z) (/ 1 (* x y))) in x
0.248 * [taylor]: Rewrote expression to (+ (* (/ -1 t) (/ -1 z)) (/ 1 (* x y)))
0.248 * [taylor]: Taking taylor expansion of (* (/ -1 t) (/ -1 z)) in x
0.248 * [taylor]: Taking taylor expansion of (/ -1 t) in x
0.248 * [taylor]: Taking taylor expansion of -1 in x
0.248 * [taylor]: Taking taylor expansion of t in x
0.248 * [taylor]: Taking taylor expansion of (/ -1 z) in x
0.248 * [taylor]: Taking taylor expansion of -1 in x
0.248 * [taylor]: Taking taylor expansion of z in x
0.248 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.248 * [taylor]: Taking taylor expansion of (* x y) in x
0.248 * [taylor]: Taking taylor expansion of x in x
0.248 * [taylor]: Taking taylor expansion of y in x
0.248 * [taylor]: Taking taylor expansion of (fma (/ -1 t) (/ -1 z) (/ 1 (* x y))) in z
0.249 * [taylor]: Rewrote expression to (+ (* (/ -1 t) (/ -1 z)) (/ 1 (* x y)))
0.249 * [taylor]: Taking taylor expansion of (* (/ -1 t) (/ -1 z)) in z
0.249 * [taylor]: Taking taylor expansion of (/ -1 t) in z
0.249 * [taylor]: Taking taylor expansion of -1 in z
0.249 * [taylor]: Taking taylor expansion of t in z
0.249 * [taylor]: Taking taylor expansion of (/ -1 z) in z
0.249 * [taylor]: Taking taylor expansion of -1 in z
0.249 * [taylor]: Taking taylor expansion of z in z
0.249 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.249 * [taylor]: Taking taylor expansion of (* x y) in z
0.249 * [taylor]: Taking taylor expansion of x in z
0.249 * [taylor]: Taking taylor expansion of y in z
0.249 * [taylor]: Taking taylor expansion of (fma (/ -1 t) (/ -1 z) (/ 1 (* x y))) in t
0.249 * [taylor]: Rewrote expression to (+ (* (/ -1 t) (/ -1 z)) (/ 1 (* x y)))
0.249 * [taylor]: Taking taylor expansion of (* (/ -1 t) (/ -1 z)) in t
0.249 * [taylor]: Taking taylor expansion of (/ -1 t) in t
0.249 * [taylor]: Taking taylor expansion of -1 in t
0.249 * [taylor]: Taking taylor expansion of t in t
0.250 * [taylor]: Taking taylor expansion of (/ -1 z) in t
0.250 * [taylor]: Taking taylor expansion of -1 in t
0.250 * [taylor]: Taking taylor expansion of z in t
0.250 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in t
0.250 * [taylor]: Taking taylor expansion of (* x y) in t
0.250 * [taylor]: Taking taylor expansion of x in t
0.250 * [taylor]: Taking taylor expansion of y in t
0.250 * [taylor]: Taking taylor expansion of (fma (/ -1 t) (/ -1 z) (/ 1 (* x y))) in t
0.250 * [taylor]: Rewrote expression to (+ (* (/ -1 t) (/ -1 z)) (/ 1 (* x y)))
0.250 * [taylor]: Taking taylor expansion of (* (/ -1 t) (/ -1 z)) in t
0.250 * [taylor]: Taking taylor expansion of (/ -1 t) in t
0.250 * [taylor]: Taking taylor expansion of -1 in t
0.250 * [taylor]: Taking taylor expansion of t in t
0.250 * [taylor]: Taking taylor expansion of (/ -1 z) in t
0.250 * [taylor]: Taking taylor expansion of -1 in t
0.250 * [taylor]: Taking taylor expansion of z in t
0.250 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in t
0.250 * [taylor]: Taking taylor expansion of (* x y) in t
0.250 * [taylor]: Taking taylor expansion of x in t
0.250 * [taylor]: Taking taylor expansion of y in t
0.250 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.251 * [taylor]: Taking taylor expansion of z in z
0.251 * [taylor]: Taking taylor expansion of 1 in x
0.252 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.252 * [taylor]: Taking taylor expansion of (* x y) in z
0.252 * [taylor]: Taking taylor expansion of x in z
0.252 * [taylor]: Taking taylor expansion of y in z
0.252 * [taylor]: Taking taylor expansion of 0 in x
0.252 * [taylor]: Taking taylor expansion of 1 in y
0.254 * [taylor]: Taking taylor expansion of 0 in z
0.254 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.254 * [taylor]: Taking taylor expansion of (* x y) in x
0.254 * [taylor]: Taking taylor expansion of x in x
0.254 * [taylor]: Taking taylor expansion of y in x
0.254 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.254 * [taylor]: Taking taylor expansion of y in y
0.255 * [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
0.257 * [taylor]: Taking taylor expansion of 0 in z
0.257 * [taylor]: Taking taylor expansion of 0 in x
0.257 * [taylor]: Taking taylor expansion of 0 in x
0.258 * [taylor]: Taking taylor expansion of 0 in x
0.258 * [taylor]: Taking taylor expansion of 0 in y
0.258 * [taylor]: Taking taylor expansion of 0 in y
0.258 * [taylor]: Taking taylor expansion of 0 in y
0.258 * [taylor]: Taking taylor expansion of 0 in y
0.261 * [taylor]: Taking taylor expansion of 0 in z
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 x
0.262 * [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
0.263 * [taylor]: Taking taylor expansion of 0 in y
0.266 * [taylor]: Taking taylor expansion of 0 in y
0.266 * [taylor]: Taking taylor expansion of 0 in y
0.266 * [taylor]: Taking taylor expansion of 0 in y
0.266 * [taylor]: Taking taylor expansion of 0 in y
0.267 * * * [progress]: simplifying candidates
0.267 * [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))
0.270 * * [simplify]: iteration  0 :  22  enodes  (cost  41 )
0.271 * * [simplify]: iteration  1 :  52  enodes  (cost  36 )
0.273 * * [simplify]: iteration  2 :  165  enodes  (cost  36 )
0.277 * * [simplify]: iteration  3 :  546  enodes  (cost  36 )
0.293 * * [simplify]: iteration  4 :  2688  enodes  (cost  36 )
0.344 * * [simplify]: iteration  5 :  5001  enodes  (cost  36 )
0.344 * [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))
0.345 * * * [progress]: adding candidates to table
0.370 * [progress]: [Phase 3 of 3] Extracting.
0.371 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z t) (fma t z (* x y)))> #<alt (λ (x y z t) (fma x y (* z t)))>)
0.371 * * * [regime-changes]: Trying 6 branch expressions: ((* z t) (* x y) t z y x)
0.371 * * * * [regimes]: Trying to branch on (* z t) from (#<alt (λ (x y z t) (fma t z (* x y)))> #<alt (λ (x y z t) (fma x y (* z t)))>)
0.386 * * * * [regimes]: Trying to branch on (* x y) from (#<alt (λ (x y z t) (fma t z (* x y)))> #<alt (λ (x y z t) (fma x y (* z t)))>)
0.400 * * * * [regimes]: Trying to branch on t from (#<alt (λ (x y z t) (fma t z (* x y)))> #<alt (λ (x y z t) (fma x y (* z t)))>)
0.414 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z t) (fma t z (* x y)))> #<alt (λ (x y z t) (fma x y (* z t)))>)
0.430 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z t) (fma t z (* x y)))> #<alt (λ (x y z t) (fma x y (* z t)))>)
0.445 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z t) (fma t z (* x y)))> #<alt (λ (x y z t) (fma x y (* z t)))>)
0.458 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
0.459 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (fma t z (* x y))
0.459 * * [simplify]: iteration  0 :  7  enodes  (cost  2 )
0.460 * * [simplify]: iteration  1 :  7  enodes  (cost  2 )
0.460 * [simplify]: Simplified to:
   (fma t z (* x y))
1.102 * [regime-testing]: Baseline error score: 0.006000750093761721
1.103 * [regime-testing]: Oracle error score: 0.0005000625078134767
1.104 * [regime-testing]: End program error score: 0.006000750093761721