31.832 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.029 * * * [progress]: [2/2] Setting up program.
0.031 * [progress]: [Phase 2 of 3] Improving.
0.031 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (+ (* x y) (* z t)) (* a b))
0.034 * * [simplify]: iteration  0 :  19  enodes  (cost  4 )
0.035 * * [simplify]: iteration  1 :  35  enodes  (cost  3 )
0.037 * * [simplify]: iteration  2 :  45  enodes  (cost  3 )
0.038 * * [simplify]: iteration  3 :  47  enodes  (cost  3 )
0.039 * * [simplify]: iteration  4 :  47  enodes  (cost  3 )
0.040 * [simplify]: Simplified to:
   (fma b a (fma x y (* z t)))
0.043 * * [progress]: iteration 1 / 4
0.043 * * * [progress]: picking best candidate
0.045 * * * * [pick]: Picked  #<alt (λ (x y z t a b) (fma b a (fma x y (* z t))))>
0.045 * * * [progress]: localizing error
0.053 * * * [progress]: generating rewritten candidates
0.054 * * * * [progress]: [ 1 / 1 ] rewriting at (2 3)
0.054 * * * [progress]: generating series expansions
0.054 * * * * [progress]: [ 1 / 1 ] generating series at (2 3)
0.054 * [approximate]: Taking taylor expansion of (fma x y (* t z)) in (x y z t) around 0
0.054 * [taylor]: Taking taylor expansion of (fma x y (* t z)) in t
0.054 * [taylor]: Rewrote expression to (+ (* x y) (* t z))
0.054 * [taylor]: Taking taylor expansion of (* x y) in t
0.054 * [taylor]: Taking taylor expansion of x in t
0.054 * [taylor]: Taking taylor expansion of y in t
0.055 * [taylor]: Taking taylor expansion of (* t z) in t
0.055 * [taylor]: Taking taylor expansion of t in t
0.055 * [taylor]: Taking taylor expansion of z in t
0.055 * [taylor]: Taking taylor expansion of (fma x y (* t z)) in z
0.055 * [taylor]: Rewrote expression to (+ (* x y) (* t z))
0.055 * [taylor]: Taking taylor expansion of (* x y) in z
0.055 * [taylor]: Taking taylor expansion of x in z
0.055 * [taylor]: Taking taylor expansion of y in z
0.055 * [taylor]: Taking taylor expansion of (* t z) in z
0.055 * [taylor]: Taking taylor expansion of t in z
0.055 * [taylor]: Taking taylor expansion of z in z
0.055 * [taylor]: Taking taylor expansion of (fma x y (* t z)) in y
0.055 * [taylor]: Rewrote expression to (+ (* x y) (* t z))
0.055 * [taylor]: Taking taylor expansion of (* x y) in y
0.055 * [taylor]: Taking taylor expansion of x in y
0.055 * [taylor]: Taking taylor expansion of y in y
0.055 * [taylor]: Taking taylor expansion of (* t z) in y
0.055 * [taylor]: Taking taylor expansion of t in y
0.055 * [taylor]: Taking taylor expansion of z in y
0.055 * [taylor]: Taking taylor expansion of (fma x y (* t z)) in x
0.055 * [taylor]: Rewrote expression to (+ (* x y) (* t z))
0.055 * [taylor]: Taking taylor expansion of (* x y) in x
0.055 * [taylor]: Taking taylor expansion of x in x
0.055 * [taylor]: Taking taylor expansion of y in x
0.055 * [taylor]: Taking taylor expansion of (* t z) in x
0.055 * [taylor]: Taking taylor expansion of t in x
0.055 * [taylor]: Taking taylor expansion of z in x
0.055 * [taylor]: Taking taylor expansion of (fma x y (* t z)) in x
0.055 * [taylor]: Rewrote expression to (+ (* x y) (* t z))
0.055 * [taylor]: Taking taylor expansion of (* x y) in x
0.055 * [taylor]: Taking taylor expansion of x in x
0.055 * [taylor]: Taking taylor expansion of y in x
0.055 * [taylor]: Taking taylor expansion of (* t z) in x
0.055 * [taylor]: Taking taylor expansion of t in x
0.055 * [taylor]: Taking taylor expansion of z in x
0.055 * [taylor]: Taking taylor expansion of (* t z) in y
0.055 * [taylor]: Taking taylor expansion of t in y
0.055 * [taylor]: Taking taylor expansion of z in y
0.056 * [taylor]: Taking taylor expansion of (* t z) in z
0.056 * [taylor]: Taking taylor expansion of t in z
0.056 * [taylor]: Taking taylor expansion of z in z
0.056 * [taylor]: Taking taylor expansion of 0 in t
0.056 * [taylor]: Taking taylor expansion of y in y
0.056 * [taylor]: Taking taylor expansion of 0 in z
0.056 * [taylor]: Taking taylor expansion of 0 in t
0.056 * [taylor]: Taking taylor expansion of 0 in z
0.056 * [taylor]: Taking taylor expansion of 0 in t
0.057 * [taylor]: Taking taylor expansion of t in t
0.058 * [taylor]: Taking taylor expansion of 0 in y
0.058 * [taylor]: Taking taylor expansion of 0 in z
0.058 * [taylor]: Taking taylor expansion of 0 in t
0.058 * [approximate]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 1 (* t z))) in (x y z t) around 0
0.058 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 1 (* t z))) in t
0.058 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ 1 (* t z)))
0.058 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in t
0.058 * [taylor]: Taking taylor expansion of (/ 1 x) in t
0.058 * [taylor]: Taking taylor expansion of x in t
0.058 * [taylor]: Taking taylor expansion of (/ 1 y) in t
0.058 * [taylor]: Taking taylor expansion of y in t
0.058 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) 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
0.059 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 1 (* t z))) in z
0.059 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ 1 (* t z)))
0.059 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in z
0.059 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.059 * [taylor]: Taking taylor expansion of x in z
0.059 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.059 * [taylor]: Taking taylor expansion of y in z
0.059 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z
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 (fma (/ 1 x) (/ 1 y) (/ 1 (* t z))) in y
0.059 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ 1 (* t z)))
0.059 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in y
0.059 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.059 * [taylor]: Taking taylor expansion of x in y
0.059 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.059 * [taylor]: Taking taylor expansion of y in y
0.060 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y
0.060 * [taylor]: Taking taylor expansion of (* t z) in y
0.060 * [taylor]: Taking taylor expansion of t in y
0.060 * [taylor]: Taking taylor expansion of z in y
0.060 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 1 (* t z))) in x
0.060 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ 1 (* t z)))
0.060 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x
0.060 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.060 * [taylor]: Taking taylor expansion of x in x
0.060 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.060 * [taylor]: Taking taylor expansion of y in x
0.060 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x
0.060 * [taylor]: Taking taylor expansion of (* t z) in x
0.060 * [taylor]: Taking taylor expansion of t in x
0.060 * [taylor]: Taking taylor expansion of z in x
0.060 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 1 (* t z))) in x
0.061 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ 1 (* t z)))
0.061 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x
0.061 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.061 * [taylor]: Taking taylor expansion of x in x
0.061 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.061 * [taylor]: Taking taylor expansion of y in x
0.061 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x
0.061 * [taylor]: Taking taylor expansion of (* t z) in x
0.061 * [taylor]: Taking taylor expansion of t in x
0.061 * [taylor]: Taking taylor expansion of z in x
0.061 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.061 * [taylor]: Taking taylor expansion of y in y
0.061 * [taylor]: Taking taylor expansion of 1 in z
0.062 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y
0.062 * [taylor]: Taking taylor expansion of (* t z) in y
0.062 * [taylor]: Taking taylor expansion of t in y
0.062 * [taylor]: Taking taylor expansion of z in y
0.063 * [taylor]: Taking taylor expansion of 0 in z
0.063 * [taylor]: Taking taylor expansion of 1 in t
0.064 * [taylor]: Taking taylor expansion of 0 in y
0.064 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z
0.064 * [taylor]: Taking taylor expansion of (* t z) in z
0.064 * [taylor]: Taking taylor expansion of t in z
0.064 * [taylor]: Taking taylor expansion of z in z
0.065 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.065 * [taylor]: Taking taylor expansion of t in t
0.065 * [taylor]: Taking taylor expansion of 0 in z
0.065 * [taylor]: Taking taylor expansion of 0 in t
0.065 * [taylor]: Taking taylor expansion of 0 in t
0.067 * [taylor]: Taking taylor expansion of 0 in y
0.067 * [taylor]: Taking taylor expansion of 0 in z
0.068 * [taylor]: Taking taylor expansion of 0 in z
0.068 * [taylor]: Taking taylor expansion of 0 in z
0.068 * [taylor]: Taking taylor expansion of 0 in t
0.069 * [taylor]: Taking taylor expansion of 0 in t
0.069 * [taylor]: Taking taylor expansion of 0 in t
0.069 * [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
0.072 * [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
0.074 * [taylor]: Taking taylor expansion of 0 in t
0.074 * [taylor]: Taking taylor expansion of 0 in t
0.074 * [taylor]: Taking taylor expansion of 0 in t
0.074 * [taylor]: Taking taylor expansion of 0 in t
0.074 * [approximate]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ 1 (* t z))) in (x y z t) around 0
0.074 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ 1 (* t z))) in t
0.074 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (/ 1 (* t z)))
0.075 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in t
0.075 * [taylor]: Taking taylor expansion of (/ -1 x) in t
0.075 * [taylor]: Taking taylor expansion of -1 in t
0.075 * [taylor]: Taking taylor expansion of x in t
0.075 * [taylor]: Taking taylor expansion of (/ -1 y) in t
0.075 * [taylor]: Taking taylor expansion of -1 in t
0.075 * [taylor]: Taking taylor expansion of y in t
0.075 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in t
0.075 * [taylor]: Taking taylor expansion of (* t z) in t
0.075 * [taylor]: Taking taylor expansion of t in t
0.075 * [taylor]: Taking taylor expansion of z in t
0.075 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ 1 (* t z))) in z
0.075 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (/ 1 (* t z)))
0.075 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in z
0.075 * [taylor]: Taking taylor expansion of (/ -1 x) in z
0.075 * [taylor]: Taking taylor expansion of -1 in z
0.075 * [taylor]: Taking taylor expansion of x in z
0.075 * [taylor]: Taking taylor expansion of (/ -1 y) in z
0.075 * [taylor]: Taking taylor expansion of -1 in z
0.075 * [taylor]: Taking taylor expansion of y in z
0.075 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z
0.075 * [taylor]: Taking taylor expansion of (* t z) in z
0.075 * [taylor]: Taking taylor expansion of t in z
0.075 * [taylor]: Taking taylor expansion of z in z
0.076 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ 1 (* t z))) in y
0.076 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (/ 1 (* t z)))
0.076 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in y
0.076 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.076 * [taylor]: Taking taylor expansion of -1 in y
0.076 * [taylor]: Taking taylor expansion of x in y
0.076 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.076 * [taylor]: Taking taylor expansion of -1 in y
0.076 * [taylor]: Taking taylor expansion of y in y
0.076 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y
0.076 * [taylor]: Taking taylor expansion of (* t z) in y
0.076 * [taylor]: Taking taylor expansion of t in y
0.076 * [taylor]: Taking taylor expansion of z in y
0.076 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ 1 (* t z))) in x
0.076 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (/ 1 (* t z)))
0.077 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in x
0.077 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.077 * [taylor]: Taking taylor expansion of -1 in x
0.077 * [taylor]: Taking taylor expansion of x in x
0.077 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.077 * [taylor]: Taking taylor expansion of -1 in x
0.077 * [taylor]: Taking taylor expansion of y in x
0.077 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x
0.077 * [taylor]: Taking taylor expansion of (* t z) in x
0.077 * [taylor]: Taking taylor expansion of t in x
0.077 * [taylor]: Taking taylor expansion of z in x
0.077 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ 1 (* t z))) in x
0.077 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (/ 1 (* t z)))
0.077 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in x
0.077 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.077 * [taylor]: Taking taylor expansion of -1 in x
0.077 * [taylor]: Taking taylor expansion of x in x
0.077 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.077 * [taylor]: Taking taylor expansion of -1 in x
0.078 * [taylor]: Taking taylor expansion of y in x
0.078 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x
0.078 * [taylor]: Taking taylor expansion of (* t z) in x
0.078 * [taylor]: Taking taylor expansion of t in x
0.078 * [taylor]: Taking taylor expansion of z in x
0.078 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.078 * [taylor]: Taking taylor expansion of y in y
0.078 * [taylor]: Taking taylor expansion of 1 in z
0.079 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) 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 0 in z
0.079 * [taylor]: Taking taylor expansion of 1 in t
0.081 * [taylor]: Taking taylor expansion of 0 in y
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 (/ 1 t) in t
0.081 * [taylor]: Taking taylor expansion of t in t
0.082 * [taylor]: Taking taylor expansion of 0 in z
0.082 * [taylor]: Taking taylor expansion of 0 in t
0.082 * [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
0.085 * [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
0.088 * [taylor]: Taking taylor expansion of 0 in y
0.088 * [taylor]: Taking taylor expansion of 0 in z
0.088 * [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
0.089 * [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 t
0.090 * [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 )
0.115 * * [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
0.204 * * [progress]: iteration 2 / 4
0.204 * * * [progress]: picking best candidate
0.206 * * * * [pick]: Picked  #<alt (λ (x y z t a b) (fma b a (fma t z (* x y))))>
0.206 * * * [progress]: localizing error
0.213 * * * [progress]: generating rewritten candidates
0.213 * * * * [progress]: [ 1 / 1 ] rewriting at (2 3)
0.214 * * * [progress]: generating series expansions
0.214 * * * * [progress]: [ 1 / 1 ] generating series at (2 3)
0.214 * [approximate]: Taking taylor expansion of (fma t z (* x y)) in (t z x y) around 0
0.214 * [taylor]: Taking taylor expansion of (fma t z (* x y)) in y
0.214 * [taylor]: Rewrote expression to (+ (* t z) (* x y))
0.214 * [taylor]: Taking taylor expansion of (* t z) in y
0.214 * [taylor]: Taking taylor expansion of t in y
0.214 * [taylor]: Taking taylor expansion of z in y
0.214 * [taylor]: Taking taylor expansion of (* x y) in y
0.214 * [taylor]: Taking taylor expansion of x in y
0.214 * [taylor]: Taking taylor expansion of y in y
0.214 * [taylor]: Taking taylor expansion of (fma t z (* x y)) in x
0.215 * [taylor]: Rewrote expression to (+ (* t z) (* x y))
0.215 * [taylor]: Taking taylor expansion of (* t z) in x
0.215 * [taylor]: Taking taylor expansion of t in x
0.215 * [taylor]: Taking taylor expansion of z in x
0.215 * [taylor]: Taking taylor expansion of (* x y) in x
0.215 * [taylor]: Taking taylor expansion of x in x
0.215 * [taylor]: Taking taylor expansion of y in x
0.215 * [taylor]: Taking taylor expansion of (fma t z (* x y)) in z
0.215 * [taylor]: Rewrote expression to (+ (* t z) (* x y))
0.215 * [taylor]: Taking taylor expansion of (* t z) in z
0.215 * [taylor]: Taking taylor expansion of t in z
0.215 * [taylor]: Taking taylor expansion of z in z
0.215 * [taylor]: Taking taylor expansion of (* x y) in z
0.215 * [taylor]: Taking taylor expansion of x in z
0.215 * [taylor]: Taking taylor expansion of y in z
0.215 * [taylor]: Taking taylor expansion of (fma t z (* x y)) in t
0.215 * [taylor]: Rewrote expression to (+ (* t z) (* x y))
0.215 * [taylor]: Taking taylor expansion of (* t z) in t
0.215 * [taylor]: Taking taylor expansion of t in t
0.215 * [taylor]: Taking taylor expansion of z in t
0.215 * [taylor]: Taking taylor expansion of (* x y) in t
0.215 * [taylor]: Taking taylor expansion of x in t
0.215 * [taylor]: Taking taylor expansion of y in t
0.215 * [taylor]: Taking taylor expansion of (fma t z (* x y)) in t
0.215 * [taylor]: Rewrote expression to (+ (* t z) (* x y))
0.215 * [taylor]: Taking taylor expansion of (* t z) in t
0.215 * [taylor]: Taking taylor expansion of t in t
0.215 * [taylor]: Taking taylor expansion of z in t
0.215 * [taylor]: Taking taylor expansion of (* x y) in t
0.215 * [taylor]: Taking taylor expansion of x in t
0.215 * [taylor]: Taking taylor expansion of y in t
0.216 * [taylor]: Taking taylor expansion of (* x y) in z
0.216 * [taylor]: Taking taylor expansion of x in z
0.216 * [taylor]: Taking taylor expansion of y in z
0.216 * [taylor]: Taking taylor expansion of (* x y) in x
0.216 * [taylor]: Taking taylor expansion of x in x
0.216 * [taylor]: Taking taylor expansion of y in x
0.216 * [taylor]: Taking taylor expansion of 0 in y
0.216 * [taylor]: Taking taylor expansion of z in z
0.216 * [taylor]: Taking taylor expansion of 0 in x
0.216 * [taylor]: Taking taylor expansion of 0 in y
0.216 * [taylor]: Taking taylor expansion of 0 in x
0.216 * [taylor]: Taking taylor expansion of 0 in y
0.217 * [taylor]: Taking taylor expansion of y in y
0.218 * [taylor]: Taking taylor expansion of 0 in z
0.218 * [taylor]: Taking taylor expansion of 0 in x
0.218 * [taylor]: Taking taylor expansion of 0 in y
0.218 * [approximate]: Taking taylor expansion of (fma (/ 1 t) (/ 1 z) (/ 1 (* x y))) in (t z x y) around 0
0.218 * [taylor]: Taking taylor expansion of (fma (/ 1 t) (/ 1 z) (/ 1 (* x y))) in y
0.218 * [taylor]: Rewrote expression to (+ (* (/ 1 t) (/ 1 z)) (/ 1 (* x y)))
0.218 * [taylor]: Taking taylor expansion of (* (/ 1 t) (/ 1 z)) in y
0.218 * [taylor]: Taking taylor expansion of (/ 1 t) in y
0.218 * [taylor]: Taking taylor expansion of t in y
0.218 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.218 * [taylor]: Taking taylor expansion of z in y
0.218 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.218 * [taylor]: Taking taylor expansion of (* x y) in y
0.218 * [taylor]: Taking taylor expansion of x in y
0.218 * [taylor]: Taking taylor expansion of y in y
0.218 * [taylor]: Taking taylor expansion of (fma (/ 1 t) (/ 1 z) (/ 1 (* x y))) in x
0.218 * [taylor]: Rewrote expression to (+ (* (/ 1 t) (/ 1 z)) (/ 1 (* x y)))
0.218 * [taylor]: Taking taylor expansion of (* (/ 1 t) (/ 1 z)) in x
0.218 * [taylor]: Taking taylor expansion of (/ 1 t) in x
0.218 * [taylor]: Taking taylor expansion of t in x
0.219 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.219 * [taylor]: Taking taylor expansion of z in x
0.219 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.219 * [taylor]: Taking taylor expansion of (* x y) in x
0.219 * [taylor]: Taking taylor expansion of x in x
0.219 * [taylor]: Taking taylor expansion of y in x
0.219 * [taylor]: Taking taylor expansion of (fma (/ 1 t) (/ 1 z) (/ 1 (* x y))) in z
0.219 * [taylor]: Rewrote expression to (+ (* (/ 1 t) (/ 1 z)) (/ 1 (* x y)))
0.219 * [taylor]: Taking taylor expansion of (* (/ 1 t) (/ 1 z)) in z
0.219 * [taylor]: Taking taylor expansion of (/ 1 t) in z
0.219 * [taylor]: Taking taylor expansion of t in z
0.219 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.219 * [taylor]: Taking taylor expansion of z in z
0.219 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.219 * [taylor]: Taking taylor expansion of (* x y) in z
0.219 * [taylor]: Taking taylor expansion of x in z
0.219 * [taylor]: Taking taylor expansion of y in z
0.220 * [taylor]: Taking taylor expansion of (fma (/ 1 t) (/ 1 z) (/ 1 (* x y))) in t
0.220 * [taylor]: Rewrote expression to (+ (* (/ 1 t) (/ 1 z)) (/ 1 (* x y)))
0.220 * [taylor]: Taking taylor expansion of (* (/ 1 t) (/ 1 z)) in t
0.220 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.220 * [taylor]: Taking taylor expansion of t in t
0.220 * [taylor]: Taking taylor expansion of (/ 1 z) in t
0.220 * [taylor]: Taking taylor expansion of z in t
0.220 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in t
0.220 * [taylor]: Taking taylor expansion of (* x y) in t
0.220 * [taylor]: Taking taylor expansion of x in t
0.220 * [taylor]: Taking taylor expansion of y in t
0.220 * [taylor]: Taking taylor expansion of (fma (/ 1 t) (/ 1 z) (/ 1 (* x y))) in t
0.220 * [taylor]: Rewrote expression to (+ (* (/ 1 t) (/ 1 z)) (/ 1 (* x y)))
0.220 * [taylor]: Taking taylor expansion of (* (/ 1 t) (/ 1 z)) in t
0.220 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.220 * [taylor]: Taking taylor expansion of t in t
0.220 * [taylor]: Taking taylor expansion of (/ 1 z) in t
0.220 * [taylor]: Taking taylor expansion of z in t
0.221 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in t
0.221 * [taylor]: Taking taylor expansion of (* x y) in t
0.221 * [taylor]: Taking taylor expansion of x in t
0.221 * [taylor]: Taking taylor expansion of y in t
0.221 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.221 * [taylor]: Taking taylor expansion of z in z
0.221 * [taylor]: Taking taylor expansion of 1 in x
0.222 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.222 * [taylor]: Taking taylor expansion of (* x y) in z
0.222 * [taylor]: Taking taylor expansion of x in z
0.222 * [taylor]: Taking taylor expansion of y in z
0.222 * [taylor]: Taking taylor expansion of 0 in x
0.222 * [taylor]: Taking taylor expansion of 1 in y
0.224 * [taylor]: Taking taylor expansion of 0 in z
0.224 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) 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 (/ 1 y) in y
0.224 * [taylor]: Taking taylor expansion of y in y
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 y
0.229 * [taylor]: Taking taylor expansion of 0 in z
0.229 * [taylor]: Taking taylor expansion of 0 in x
0.229 * [taylor]: Taking taylor expansion of 0 in x
0.230 * [taylor]: Taking taylor expansion of 0 in x
0.230 * [taylor]: Taking taylor expansion of 0 in y
0.230 * [taylor]: Taking taylor expansion of 0 in y
0.230 * [taylor]: Taking taylor expansion of 0 in y
0.231 * [taylor]: Taking taylor expansion of 0 in y
0.233 * [taylor]: Taking taylor expansion of 0 in z
0.233 * [taylor]: Taking taylor expansion of 0 in x
0.233 * [taylor]: Taking taylor expansion of 0 in x
0.234 * [taylor]: Taking taylor expansion of 0 in x
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
0.234 * [taylor]: Taking taylor expansion of 0 in y
0.235 * [taylor]: Taking taylor expansion of 0 in y
0.235 * [taylor]: Taking taylor expansion of 0 in y
0.235 * [taylor]: Taking taylor expansion of 0 in y
0.235 * [taylor]: Taking taylor expansion of 0 in y
0.236 * [approximate]: Taking taylor expansion of (fma (/ -1 t) (/ -1 z) (/ 1 (* x y))) in (t z x y) around 0
0.236 * [taylor]: Taking taylor expansion of (fma (/ -1 t) (/ -1 z) (/ 1 (* x y))) in y
0.236 * [taylor]: Rewrote expression to (+ (* (/ -1 t) (/ -1 z)) (/ 1 (* x y)))
0.236 * [taylor]: Taking taylor expansion of (* (/ -1 t) (/ -1 z)) in y
0.236 * [taylor]: Taking taylor expansion of (/ -1 t) in y
0.236 * [taylor]: Taking taylor expansion of -1 in y
0.236 * [taylor]: Taking taylor expansion of t in y
0.236 * [taylor]: Taking taylor expansion of (/ -1 z) in y
0.236 * [taylor]: Taking taylor expansion of -1 in y
0.236 * [taylor]: Taking taylor expansion of z in y
0.236 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.236 * [taylor]: Taking taylor expansion of (* x y) in y
0.236 * [taylor]: Taking taylor expansion of x in y
0.236 * [taylor]: Taking taylor expansion of y in y
0.237 * [taylor]: Taking taylor expansion of (fma (/ -1 t) (/ -1 z) (/ 1 (* x y))) in x
0.237 * [taylor]: Rewrote expression to (+ (* (/ -1 t) (/ -1 z)) (/ 1 (* x y)))
0.237 * [taylor]: Taking taylor expansion of (* (/ -1 t) (/ -1 z)) in x
0.237 * [taylor]: Taking taylor expansion of (/ -1 t) in x
0.237 * [taylor]: Taking taylor expansion of -1 in x
0.237 * [taylor]: Taking taylor expansion of t in x
0.237 * [taylor]: Taking taylor expansion of (/ -1 z) in x
0.237 * [taylor]: Taking taylor expansion of -1 in x
0.237 * [taylor]: Taking taylor expansion of z in x
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 (fma (/ -1 t) (/ -1 z) (/ 1 (* x y))) in z
0.237 * [taylor]: Rewrote expression to (+ (* (/ -1 t) (/ -1 z)) (/ 1 (* x y)))
0.237 * [taylor]: Taking taylor expansion of (* (/ -1 t) (/ -1 z)) in z
0.237 * [taylor]: Taking taylor expansion of (/ -1 t) in z
0.237 * [taylor]: Taking taylor expansion of -1 in z
0.237 * [taylor]: Taking taylor expansion of t in z
0.237 * [taylor]: Taking taylor expansion of (/ -1 z) in z
0.237 * [taylor]: Taking taylor expansion of -1 in z
0.238 * [taylor]: Taking taylor expansion of z in z
0.238 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.238 * [taylor]: Taking taylor expansion of (* x y) in z
0.238 * [taylor]: Taking taylor expansion of x in z
0.238 * [taylor]: Taking taylor expansion of y in z
0.238 * [taylor]: Taking taylor expansion of (fma (/ -1 t) (/ -1 z) (/ 1 (* x y))) in t
0.238 * [taylor]: Rewrote expression to (+ (* (/ -1 t) (/ -1 z)) (/ 1 (* x y)))
0.238 * [taylor]: Taking taylor expansion of (* (/ -1 t) (/ -1 z)) in t
0.238 * [taylor]: Taking taylor expansion of (/ -1 t) in t
0.238 * [taylor]: Taking taylor expansion of -1 in t
0.238 * [taylor]: Taking taylor expansion of t in t
0.238 * [taylor]: Taking taylor expansion of (/ -1 z) in t
0.238 * [taylor]: Taking taylor expansion of -1 in t
0.238 * [taylor]: Taking taylor expansion of z in t
0.238 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in t
0.238 * [taylor]: Taking taylor expansion of (* x y) in t
0.238 * [taylor]: Taking taylor expansion of x in t
0.238 * [taylor]: Taking taylor expansion of y in t
0.239 * [taylor]: Taking taylor expansion of (fma (/ -1 t) (/ -1 z) (/ 1 (* x y))) in t
0.239 * [taylor]: Rewrote expression to (+ (* (/ -1 t) (/ -1 z)) (/ 1 (* x y)))
0.239 * [taylor]: Taking taylor expansion of (* (/ -1 t) (/ -1 z)) in t
0.239 * [taylor]: Taking taylor expansion of (/ -1 t) in t
0.239 * [taylor]: Taking taylor expansion of -1 in t
0.239 * [taylor]: Taking taylor expansion of t in t
0.239 * [taylor]: Taking taylor expansion of (/ -1 z) in t
0.239 * [taylor]: Taking taylor expansion of -1 in t
0.239 * [taylor]: Taking taylor expansion of z in t
0.239 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in t
0.239 * [taylor]: Taking taylor expansion of (* x y) in t
0.239 * [taylor]: Taking taylor expansion of x in t
0.239 * [taylor]: Taking taylor expansion of y in t
0.239 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.239 * [taylor]: Taking taylor expansion of z in z
0.240 * [taylor]: Taking taylor expansion of 1 in x
0.240 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.240 * [taylor]: Taking taylor expansion of (* x y) in z
0.240 * [taylor]: Taking taylor expansion of x in z
0.240 * [taylor]: Taking taylor expansion of y in z
0.241 * [taylor]: Taking taylor expansion of 0 in x
0.241 * [taylor]: Taking taylor expansion of 1 in y
0.242 * [taylor]: Taking taylor expansion of 0 in z
0.242 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.242 * [taylor]: Taking taylor expansion of (* x y) in x
0.243 * [taylor]: Taking taylor expansion of x in x
0.243 * [taylor]: Taking taylor expansion of y in x
0.243 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.243 * [taylor]: Taking taylor expansion of y in y
0.244 * [taylor]: Taking taylor expansion of 0 in x
0.244 * [taylor]: Taking taylor expansion of 0 in y
0.244 * [taylor]: Taking taylor expansion of 0 in y
0.246 * [taylor]: Taking taylor expansion of 0 in z
0.246 * [taylor]: Taking taylor expansion of 0 in x
0.246 * [taylor]: Taking taylor expansion of 0 in x
0.246 * [taylor]: Taking taylor expansion of 0 in x
0.247 * [taylor]: Taking taylor expansion of 0 in y
0.247 * [taylor]: Taking taylor expansion of 0 in y
0.247 * [taylor]: Taking taylor expansion of 0 in y
0.247 * [taylor]: Taking taylor expansion of 0 in y
0.250 * [taylor]: Taking taylor expansion of 0 in z
0.250 * [taylor]: Taking taylor expansion of 0 in x
0.250 * [taylor]: Taking taylor expansion of 0 in x
0.250 * [taylor]: Taking taylor expansion of 0 in x
0.251 * [taylor]: Taking taylor expansion of 0 in x
0.251 * [taylor]: Taking taylor expansion of 0 in y
0.251 * [taylor]: Taking taylor expansion of 0 in y
0.251 * [taylor]: Taking taylor expansion of 0 in y
0.252 * [taylor]: Taking taylor expansion of 0 in y
0.252 * [taylor]: Taking taylor expansion of 0 in y
0.252 * [taylor]: Taking taylor expansion of 0 in y
0.252 * [taylor]: Taking taylor expansion of 0 in y
0.252 * * * [progress]: simplifying candidates
0.253 * [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))
0.255 * * [simplify]: iteration  0 :  22  enodes  (cost  41 )
0.257 * * [simplify]: iteration  1 :  52  enodes  (cost  36 )
0.258 * * [simplify]: iteration  2 :  165  enodes  (cost  36 )
0.262 * * [simplify]: iteration  3 :  546  enodes  (cost  36 )
0.277 * * [simplify]: iteration  4 :  2688  enodes  (cost  36 )
0.326 * * [simplify]: iteration  5 :  5001  enodes  (cost  36 )
0.327 * [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))
0.327 * * * [progress]: adding candidates to table
0.362 * [progress]: [Phase 3 of 3] Extracting.
0.362 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z t a b) (fma b a (fma t z (* x y))))> #<alt (λ (x y z t a b) (fma b a (fma x y (* z t))))>)
0.363 * * * [regime-changes]: Trying 8 branch expressions: ((* z t) (* x y) b a t z y x)
0.363 * * * * [regimes]: Trying to branch on (* z t) from (#<alt (λ (x y z t a b) (fma b a (fma t z (* x y))))> #<alt (λ (x y z t a b) (fma b a (fma x y (* z t))))>)
0.379 * * * * [regimes]: Trying to branch on (* x y) from (#<alt (λ (x y z t a b) (fma b a (fma t z (* x y))))> #<alt (λ (x y z t a b) (fma b a (fma x y (* z t))))>)
0.397 * * * * [regimes]: Trying to branch on b from (#<alt (λ (x y z t a b) (fma b a (fma t z (* x y))))> #<alt (λ (x y z t a b) (fma b a (fma x y (* z t))))>)
0.414 * * * * [regimes]: Trying to branch on a from (#<alt (λ (x y z t a b) (fma b a (fma t z (* x y))))> #<alt (λ (x y z t a b) (fma b a (fma x y (* z t))))>)
0.430 * * * * [regimes]: Trying to branch on t from (#<alt (λ (x y z t a b) (fma b a (fma t z (* x y))))> #<alt (λ (x y z t a b) (fma b a (fma x y (* z t))))>)
0.448 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z t a b) (fma b a (fma t z (* x y))))> #<alt (λ (x y z t a b) (fma b a (fma x y (* z t))))>)
0.464 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z t a b) (fma b a (fma t z (* x y))))> #<alt (λ (x y z t a b) (fma b a (fma x y (* z t))))>)
0.482 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z t a b) (fma b a (fma t z (* x y))))> #<alt (λ (x y z t a b) (fma b a (fma x y (* z t))))>)
0.500 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
0.500 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (fma b a (fma t z (* x y)))
0.500 * * [simplify]: iteration  0 :  10  enodes  (cost  3 )
0.501 * * [simplify]: iteration  1 :  10  enodes  (cost  3 )
0.501 * [simplify]: Simplified to:
   (fma b a (fma t z (* x y)))
1.412 * [regime-testing]: Baseline error score: 0.010114625652657649
1.413 * [regime-testing]: Oracle error score: 0.007239266232730156
1.413 * [regime-testing]: End program error score: 0.010114625652657649