23.950 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.017 * * * [progress]: [2/2] Setting up program.
0.018 * [progress]: [Phase 2 of 3] Improving.
0.019 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (* x y) (* z t))
0.021 * * [simplify]: iteration  0 :  11  enodes  (cost  2 )
0.022 * * [simplify]: iteration  1 :  14  enodes  (cost  2 )
0.023 * * [simplify]: iteration  2 :  14  enodes  (cost  2 )
0.023 * [simplify]: Simplified to:
   (fma x y (* z t))
0.026 * * [progress]: iteration 1 / 4
0.026 * * * [progress]: picking best candidate
0.027 * * * * [pick]: Picked  #<alt (λ (x y z t) (fma x y (* z t)))>
0.028 * * * [progress]: localizing error
0.032 * * * [progress]: generating rewritten candidates
0.032 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.033 * * * [progress]: generating series expansions
0.033 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.033 * [approximate]: Taking taylor expansion of (fma x y (* t z)) in (x y z t) around 0
0.033 * [taylor]: Taking taylor expansion of (fma x y (* t z)) in t
0.033 * [taylor]: Rewrote expression to (+ (* x y) (* t z))
0.033 * [taylor]: Taking taylor expansion of (* x y) in t
0.033 * [taylor]: Taking taylor expansion of x in t
0.033 * [taylor]: Taking taylor expansion of y in t
0.033 * [taylor]: Taking taylor expansion of (* t z) in t
0.033 * [taylor]: Taking taylor expansion of t in t
0.033 * [taylor]: Taking taylor expansion of z in t
0.033 * [taylor]: Taking taylor expansion of (fma x y (* t z)) in z
0.034 * [taylor]: Rewrote expression to (+ (* x y) (* t z))
0.034 * [taylor]: Taking taylor expansion of (* x y) in z
0.034 * [taylor]: Taking taylor expansion of x in z
0.034 * [taylor]: Taking taylor expansion of y in z
0.034 * [taylor]: Taking taylor expansion of (* t z) in z
0.034 * [taylor]: Taking taylor expansion of t in z
0.034 * [taylor]: Taking taylor expansion of z in z
0.034 * [taylor]: Taking taylor expansion of (fma x y (* t z)) in y
0.034 * [taylor]: Rewrote expression to (+ (* x y) (* t z))
0.034 * [taylor]: Taking taylor expansion of (* x y) in y
0.034 * [taylor]: Taking taylor expansion of x in y
0.034 * [taylor]: Taking taylor expansion of y in y
0.034 * [taylor]: Taking taylor expansion of (* t z) in y
0.034 * [taylor]: Taking taylor expansion of t in y
0.034 * [taylor]: Taking taylor expansion of z in y
0.034 * [taylor]: Taking taylor expansion of (fma x y (* t z)) in x
0.034 * [taylor]: Rewrote expression to (+ (* x y) (* t z))
0.034 * [taylor]: Taking taylor expansion of (* x y) in x
0.034 * [taylor]: Taking taylor expansion of x in x
0.034 * [taylor]: Taking taylor expansion of y in x
0.034 * [taylor]: Taking taylor expansion of (* t z) in x
0.034 * [taylor]: Taking taylor expansion of t in x
0.034 * [taylor]: Taking taylor expansion of z in x
0.034 * [taylor]: Taking taylor expansion of (fma x y (* t z)) in x
0.034 * [taylor]: Rewrote expression to (+ (* x y) (* t z))
0.034 * [taylor]: Taking taylor expansion of (* x y) in x
0.034 * [taylor]: Taking taylor expansion of x in x
0.034 * [taylor]: Taking taylor expansion of y in x
0.034 * [taylor]: Taking taylor expansion of (* t z) in x
0.034 * [taylor]: Taking taylor expansion of t in x
0.034 * [taylor]: Taking taylor expansion of z in x
0.034 * [taylor]: Taking taylor expansion of (* t z) in y
0.034 * [taylor]: Taking taylor expansion of t in y
0.034 * [taylor]: Taking taylor expansion of z in y
0.034 * [taylor]: Taking taylor expansion of (* t z) in z
0.034 * [taylor]: Taking taylor expansion of t in z
0.034 * [taylor]: Taking taylor expansion of z in z
0.035 * [taylor]: Taking taylor expansion of 0 in t
0.035 * [taylor]: Taking taylor expansion of y in y
0.035 * [taylor]: Taking taylor expansion of 0 in z
0.035 * [taylor]: Taking taylor expansion of 0 in t
0.035 * [taylor]: Taking taylor expansion of 0 in z
0.035 * [taylor]: Taking taylor expansion of 0 in t
0.036 * [taylor]: Taking taylor expansion of t in t
0.037 * [taylor]: Taking taylor expansion of 0 in y
0.037 * [taylor]: Taking taylor expansion of 0 in z
0.037 * [taylor]: Taking taylor expansion of 0 in t
0.037 * [approximate]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 1 (* t z))) in (x y z t) around 0
0.037 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 1 (* t z))) in t
0.037 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ 1 (* t z)))
0.037 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in t
0.037 * [taylor]: Taking taylor expansion of (/ 1 x) in t
0.037 * [taylor]: Taking taylor expansion of x in t
0.037 * [taylor]: Taking taylor expansion of (/ 1 y) in t
0.037 * [taylor]: Taking taylor expansion of y in t
0.037 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in t
0.037 * [taylor]: Taking taylor expansion of (* t z) in t
0.037 * [taylor]: Taking taylor expansion of t in t
0.037 * [taylor]: Taking taylor expansion of z in t
0.037 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 1 (* t z))) in z
0.038 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ 1 (* t z)))
0.038 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in z
0.038 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.038 * [taylor]: Taking taylor expansion of x in z
0.038 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.038 * [taylor]: Taking taylor expansion of y in z
0.038 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z
0.038 * [taylor]: Taking taylor expansion of (* t z) in z
0.038 * [taylor]: Taking taylor expansion of t in z
0.038 * [taylor]: Taking taylor expansion of z in z
0.038 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 1 (* t z))) in y
0.038 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ 1 (* t z)))
0.038 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in y
0.038 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.038 * [taylor]: Taking taylor expansion of x in y
0.038 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.038 * [taylor]: Taking taylor expansion of y in y
0.039 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y
0.039 * [taylor]: Taking taylor expansion of (* t z) in y
0.039 * [taylor]: Taking taylor expansion of t in y
0.039 * [taylor]: Taking taylor expansion of z in y
0.039 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 1 (* t z))) in x
0.039 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ 1 (* t z)))
0.039 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x
0.039 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.039 * [taylor]: Taking taylor expansion of x in x
0.039 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.039 * [taylor]: Taking taylor expansion of y in x
0.039 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x
0.039 * [taylor]: Taking taylor expansion of (* t z) in x
0.039 * [taylor]: Taking taylor expansion of t in x
0.039 * [taylor]: Taking taylor expansion of z in x
0.039 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 1 (* t z))) in x
0.039 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ 1 (* t z)))
0.039 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x
0.039 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.039 * [taylor]: Taking taylor expansion of x in x
0.040 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.040 * [taylor]: Taking taylor expansion of y in x
0.040 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x
0.040 * [taylor]: Taking taylor expansion of (* t z) in x
0.040 * [taylor]: Taking taylor expansion of t in x
0.040 * [taylor]: Taking taylor expansion of z in x
0.040 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.040 * [taylor]: Taking taylor expansion of y in y
0.040 * [taylor]: Taking taylor expansion of 1 in z
0.041 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y
0.041 * [taylor]: Taking taylor expansion of (* t z) in y
0.041 * [taylor]: Taking taylor expansion of t in y
0.041 * [taylor]: Taking taylor expansion of z in y
0.042 * [taylor]: Taking taylor expansion of 0 in z
0.042 * [taylor]: Taking taylor expansion of 1 in t
0.043 * [taylor]: Taking taylor expansion of 0 in y
0.043 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z
0.043 * [taylor]: Taking taylor expansion of (* t z) in z
0.043 * [taylor]: Taking taylor expansion of t in z
0.043 * [taylor]: Taking taylor expansion of z in z
0.043 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.043 * [taylor]: Taking taylor expansion of t in t
0.044 * [taylor]: Taking taylor expansion of 0 in z
0.044 * [taylor]: Taking taylor expansion of 0 in t
0.044 * [taylor]: Taking taylor expansion of 0 in t
0.046 * [taylor]: Taking taylor expansion of 0 in y
0.046 * [taylor]: Taking taylor expansion of 0 in z
0.046 * [taylor]: Taking taylor expansion of 0 in z
0.047 * [taylor]: Taking taylor expansion of 0 in z
0.047 * [taylor]: Taking taylor expansion of 0 in t
0.047 * [taylor]: Taking taylor expansion of 0 in t
0.048 * [taylor]: Taking taylor expansion of 0 in t
0.048 * [taylor]: Taking taylor expansion of 0 in t
0.050 * [taylor]: Taking taylor expansion of 0 in y
0.050 * [taylor]: Taking taylor expansion of 0 in z
0.050 * [taylor]: Taking taylor expansion of 0 in z
0.051 * [taylor]: Taking taylor expansion of 0 in z
0.051 * [taylor]: Taking taylor expansion of 0 in z
0.051 * [taylor]: Taking taylor expansion of 0 in t
0.052 * [taylor]: Taking taylor expansion of 0 in t
0.052 * [taylor]: Taking taylor expansion of 0 in t
0.052 * [taylor]: Taking taylor expansion of 0 in t
0.052 * [taylor]: Taking taylor expansion of 0 in t
0.052 * [taylor]: Taking taylor expansion of 0 in t
0.052 * [taylor]: Taking taylor expansion of 0 in t
0.053 * [approximate]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ 1 (* t z))) in (x y z t) around 0
0.053 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ 1 (* t z))) in t
0.053 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (/ 1 (* t z)))
0.053 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in t
0.053 * [taylor]: Taking taylor expansion of (/ -1 x) in t
0.053 * [taylor]: Taking taylor expansion of -1 in t
0.053 * [taylor]: Taking taylor expansion of x in t
0.053 * [taylor]: Taking taylor expansion of (/ -1 y) in t
0.053 * [taylor]: Taking taylor expansion of -1 in t
0.053 * [taylor]: Taking taylor expansion of y in t
0.053 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in t
0.053 * [taylor]: Taking taylor expansion of (* t z) in t
0.053 * [taylor]: Taking taylor expansion of t in t
0.053 * [taylor]: Taking taylor expansion of z in t
0.054 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ 1 (* t z))) in z
0.054 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (/ 1 (* t z)))
0.054 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in z
0.054 * [taylor]: Taking taylor expansion of (/ -1 x) in z
0.054 * [taylor]: Taking taylor expansion of -1 in z
0.054 * [taylor]: Taking taylor expansion of x in z
0.054 * [taylor]: Taking taylor expansion of (/ -1 y) in z
0.054 * [taylor]: Taking taylor expansion of -1 in z
0.054 * [taylor]: Taking taylor expansion of y in z
0.054 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z
0.054 * [taylor]: Taking taylor expansion of (* t z) in z
0.054 * [taylor]: Taking taylor expansion of t in z
0.054 * [taylor]: Taking taylor expansion of z in z
0.054 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ 1 (* t z))) in y
0.054 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (/ 1 (* t z)))
0.054 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in y
0.054 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.054 * [taylor]: Taking taylor expansion of -1 in y
0.054 * [taylor]: Taking taylor expansion of x in y
0.054 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.054 * [taylor]: Taking taylor expansion of -1 in y
0.055 * [taylor]: Taking taylor expansion of y in y
0.055 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) 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 (/ -1 x) (/ -1 y) (/ 1 (* t z))) in x
0.055 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (/ 1 (* t z)))
0.055 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in x
0.055 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.055 * [taylor]: Taking taylor expansion of -1 in x
0.055 * [taylor]: Taking taylor expansion of x in x
0.055 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.055 * [taylor]: Taking taylor expansion of -1 in x
0.055 * [taylor]: Taking taylor expansion of y in x
0.055 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x
0.055 * [taylor]: Taking taylor expansion of (* t z) in x
0.056 * [taylor]: Taking taylor expansion of t in x
0.056 * [taylor]: Taking taylor expansion of z in x
0.056 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ 1 (* t z))) in x
0.056 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (/ 1 (* t z)))
0.056 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in x
0.056 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.056 * [taylor]: Taking taylor expansion of -1 in x
0.056 * [taylor]: Taking taylor expansion of x in x
0.056 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.056 * [taylor]: Taking taylor expansion of -1 in x
0.056 * [taylor]: Taking taylor expansion of y in x
0.056 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x
0.056 * [taylor]: Taking taylor expansion of (* t z) in x
0.056 * [taylor]: Taking taylor expansion of t in x
0.056 * [taylor]: Taking taylor expansion of z in x
0.056 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.056 * [taylor]: Taking taylor expansion of y in y
0.057 * [taylor]: Taking taylor expansion of 1 in z
0.057 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) 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 0 in z
0.058 * [taylor]: Taking taylor expansion of 1 in t
0.060 * [taylor]: Taking taylor expansion of 0 in y
0.060 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z
0.060 * [taylor]: Taking taylor expansion of (* t z) in z
0.060 * [taylor]: Taking taylor expansion of t in z
0.060 * [taylor]: Taking taylor expansion of z in z
0.060 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.060 * [taylor]: Taking taylor expansion of t in t
0.061 * [taylor]: Taking taylor expansion of 0 in z
0.061 * [taylor]: Taking taylor expansion of 0 in t
0.061 * [taylor]: Taking taylor expansion of 0 in t
0.063 * [taylor]: Taking taylor expansion of 0 in y
0.063 * [taylor]: Taking taylor expansion of 0 in z
0.063 * [taylor]: Taking taylor expansion of 0 in z
0.063 * [taylor]: Taking taylor expansion of 0 in z
0.064 * [taylor]: Taking taylor expansion of 0 in t
0.064 * [taylor]: Taking taylor expansion of 0 in t
0.064 * [taylor]: Taking taylor expansion of 0 in t
0.064 * [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
0.067 * [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
0.069 * [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
0.073 * * * [progress]: simplifying candidates
0.074 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x y)
  0
  (+ (* t z) (* x y))
  (+ (* t z) (* x y))
0.076 * * [simplify]: iteration  0 :  12  enodes  (cost  5 )
0.077 * * [simplify]: iteration  1 :  15  enodes  (cost  5 )
0.078 * * [simplify]: iteration  2 :  15  enodes  (cost  5 )
0.078 * [simplify]: Simplified to:
   (* x y)
  0
  (fma t z (* x y))
  (fma t z (* x y))
0.078 * * * [progress]: adding candidates to table
0.084 * * [progress]: iteration 2 / 4
0.084 * * * [progress]: picking best candidate
0.086 * * * * [pick]: Picked  #<alt (λ (x y z t) (fma t z (* x y)))>
0.086 * * * [progress]: localizing error
0.091 * * * [progress]: generating rewritten candidates
0.091 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.091 * * * [progress]: generating series expansions
0.092 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.092 * [approximate]: Taking taylor expansion of (fma t z (* x y)) in (t z x y) around 0
0.092 * [taylor]: Taking taylor expansion of (fma t z (* x y)) in y
0.092 * [taylor]: Rewrote expression to (+ (* t z) (* x y))
0.092 * [taylor]: Taking taylor expansion of (* t z) in y
0.092 * [taylor]: Taking taylor expansion of t in y
0.092 * [taylor]: Taking taylor expansion of z in y
0.092 * [taylor]: Taking taylor expansion of (* x y) in y
0.092 * [taylor]: Taking taylor expansion of x in y
0.092 * [taylor]: Taking taylor expansion of y in y
0.092 * [taylor]: Taking taylor expansion of (fma t z (* x y)) in x
0.092 * [taylor]: Rewrote expression to (+ (* t z) (* x y))
0.092 * [taylor]: Taking taylor expansion of (* t z) in x
0.092 * [taylor]: Taking taylor expansion of t in x
0.092 * [taylor]: Taking taylor expansion of z in x
0.092 * [taylor]: Taking taylor expansion of (* x y) in x
0.092 * [taylor]: Taking taylor expansion of x in x
0.092 * [taylor]: Taking taylor expansion of y in x
0.092 * [taylor]: Taking taylor expansion of (fma t z (* x y)) in z
0.092 * [taylor]: Rewrote expression to (+ (* t z) (* x y))
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 (* x y) in z
0.092 * [taylor]: Taking taylor expansion of x in z
0.092 * [taylor]: Taking taylor expansion of y in z
0.092 * [taylor]: Taking taylor expansion of (fma t z (* x y)) in t
0.092 * [taylor]: Rewrote expression to (+ (* t z) (* x y))
0.092 * [taylor]: Taking taylor expansion of (* t z) in t
0.092 * [taylor]: Taking taylor expansion of t in t
0.092 * [taylor]: Taking taylor expansion of z in t
0.092 * [taylor]: Taking taylor expansion of (* x y) in t
0.092 * [taylor]: Taking taylor expansion of x in t
0.092 * [taylor]: Taking taylor expansion of y in t
0.093 * [taylor]: Taking taylor expansion of (fma t z (* x y)) in t
0.093 * [taylor]: Rewrote expression to (+ (* t z) (* x y))
0.093 * [taylor]: Taking taylor expansion of (* t z) in t
0.093 * [taylor]: Taking taylor expansion of t in t
0.093 * [taylor]: Taking taylor expansion of z in t
0.093 * [taylor]: Taking taylor expansion of (* x y) in t
0.093 * [taylor]: Taking taylor expansion of x in t
0.093 * [taylor]: Taking taylor expansion of y in t
0.093 * [taylor]: Taking taylor expansion of (* x y) in z
0.093 * [taylor]: Taking taylor expansion of x in z
0.093 * [taylor]: Taking taylor expansion of y in z
0.093 * [taylor]: Taking taylor expansion of (* x y) in x
0.093 * [taylor]: Taking taylor expansion of x in x
0.093 * [taylor]: Taking taylor expansion of y in x
0.093 * [taylor]: Taking taylor expansion of 0 in y
0.093 * [taylor]: Taking taylor expansion of z in z
0.093 * [taylor]: Taking taylor expansion of 0 in x
0.094 * [taylor]: Taking taylor expansion of 0 in y
0.094 * [taylor]: Taking taylor expansion of 0 in x
0.094 * [taylor]: Taking taylor expansion of 0 in y
0.094 * [taylor]: Taking taylor expansion of y in y
0.095 * [taylor]: Taking taylor expansion of 0 in z
0.095 * [taylor]: Taking taylor expansion of 0 in x
0.095 * [taylor]: Taking taylor expansion of 0 in y
0.095 * [approximate]: Taking taylor expansion of (fma (/ 1 t) (/ 1 z) (/ 1 (* x y))) in (t z x y) around 0
0.095 * [taylor]: Taking taylor expansion of (fma (/ 1 t) (/ 1 z) (/ 1 (* x y))) in y
0.095 * [taylor]: Rewrote expression to (+ (* (/ 1 t) (/ 1 z)) (/ 1 (* x y)))
0.095 * [taylor]: Taking taylor expansion of (* (/ 1 t) (/ 1 z)) in y
0.095 * [taylor]: Taking taylor expansion of (/ 1 t) in y
0.095 * [taylor]: Taking taylor expansion of t in y
0.095 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.095 * [taylor]: Taking taylor expansion of z in y
0.095 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.095 * [taylor]: Taking taylor expansion of (* x y) in y
0.095 * [taylor]: Taking taylor expansion of x in y
0.095 * [taylor]: Taking taylor expansion of y in y
0.096 * [taylor]: Taking taylor expansion of (fma (/ 1 t) (/ 1 z) (/ 1 (* x y))) in x
0.096 * [taylor]: Rewrote expression to (+ (* (/ 1 t) (/ 1 z)) (/ 1 (* x y)))
0.096 * [taylor]: Taking taylor expansion of (* (/ 1 t) (/ 1 z)) in x
0.096 * [taylor]: Taking taylor expansion of (/ 1 t) in x
0.096 * [taylor]: Taking taylor expansion of t in x
0.096 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.096 * [taylor]: Taking taylor expansion of z in x
0.096 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.096 * [taylor]: Taking taylor expansion of (* x y) in x
0.096 * [taylor]: Taking taylor expansion of x in x
0.096 * [taylor]: Taking taylor expansion of y in x
0.096 * [taylor]: Taking taylor expansion of (fma (/ 1 t) (/ 1 z) (/ 1 (* x y))) in z
0.096 * [taylor]: Rewrote expression to (+ (* (/ 1 t) (/ 1 z)) (/ 1 (* x y)))
0.096 * [taylor]: Taking taylor expansion of (* (/ 1 t) (/ 1 z)) in z
0.097 * [taylor]: Taking taylor expansion of (/ 1 t) in z
0.097 * [taylor]: Taking taylor expansion of t in z
0.097 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.097 * [taylor]: Taking taylor expansion of z in z
0.097 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.097 * [taylor]: Taking taylor expansion of (* x y) in z
0.097 * [taylor]: Taking taylor expansion of x in z
0.097 * [taylor]: Taking taylor expansion of y in z
0.097 * [taylor]: Taking taylor expansion of (fma (/ 1 t) (/ 1 z) (/ 1 (* x y))) in t
0.097 * [taylor]: Rewrote expression to (+ (* (/ 1 t) (/ 1 z)) (/ 1 (* x y)))
0.097 * [taylor]: Taking taylor expansion of (* (/ 1 t) (/ 1 z)) in t
0.097 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.097 * [taylor]: Taking taylor expansion of t in t
0.097 * [taylor]: Taking taylor expansion of (/ 1 z) in t
0.097 * [taylor]: Taking taylor expansion of z in t
0.097 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in t
0.097 * [taylor]: Taking taylor expansion of (* x y) in t
0.097 * [taylor]: Taking taylor expansion of x in t
0.097 * [taylor]: Taking taylor expansion of y in t
0.098 * [taylor]: Taking taylor expansion of (fma (/ 1 t) (/ 1 z) (/ 1 (* x y))) in t
0.098 * [taylor]: Rewrote expression to (+ (* (/ 1 t) (/ 1 z)) (/ 1 (* x y)))
0.098 * [taylor]: Taking taylor expansion of (* (/ 1 t) (/ 1 z)) in t
0.098 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.098 * [taylor]: Taking taylor expansion of t in t
0.098 * [taylor]: Taking taylor expansion of (/ 1 z) in t
0.098 * [taylor]: Taking taylor expansion of z in t
0.098 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in t
0.098 * [taylor]: Taking taylor expansion of (* x y) in t
0.098 * [taylor]: Taking taylor expansion of x in t
0.098 * [taylor]: Taking taylor expansion of y in t
0.098 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.098 * [taylor]: Taking taylor expansion of z in z
0.099 * [taylor]: Taking taylor expansion of 1 in x
0.099 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.099 * [taylor]: Taking taylor expansion of (* x y) in z
0.099 * [taylor]: Taking taylor expansion of x in z
0.099 * [taylor]: Taking taylor expansion of y in z
0.100 * [taylor]: Taking taylor expansion of 0 in x
0.100 * [taylor]: Taking taylor expansion of 1 in y
0.101 * [taylor]: Taking taylor expansion of 0 in z
0.101 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.101 * [taylor]: Taking taylor expansion of (* x y) in x
0.101 * [taylor]: Taking taylor expansion of x in x
0.101 * [taylor]: Taking taylor expansion of y in x
0.102 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.102 * [taylor]: Taking taylor expansion of y in y
0.102 * [taylor]: Taking taylor expansion of 0 in x
0.103 * [taylor]: Taking taylor expansion of 0 in y
0.103 * [taylor]: Taking taylor expansion of 0 in y
0.104 * [taylor]: Taking taylor expansion of 0 in z
0.105 * [taylor]: Taking taylor expansion of 0 in x
0.105 * [taylor]: Taking taylor expansion of 0 in x
0.105 * [taylor]: Taking taylor expansion of 0 in x
0.106 * [taylor]: Taking taylor expansion of 0 in y
0.106 * [taylor]: Taking taylor expansion of 0 in y
0.106 * [taylor]: Taking taylor expansion of 0 in y
0.106 * [taylor]: Taking taylor expansion of 0 in y
0.109 * [taylor]: Taking taylor expansion of 0 in z
0.109 * [taylor]: Taking taylor expansion of 0 in x
0.109 * [taylor]: Taking taylor expansion of 0 in x
0.109 * [taylor]: Taking taylor expansion of 0 in x
0.110 * [taylor]: Taking taylor expansion of 0 in x
0.110 * [taylor]: Taking taylor expansion of 0 in y
0.110 * [taylor]: Taking taylor expansion of 0 in y
0.110 * [taylor]: Taking taylor expansion of 0 in y
0.111 * [taylor]: Taking taylor expansion of 0 in y
0.111 * [taylor]: Taking taylor expansion of 0 in y
0.111 * [taylor]: Taking taylor expansion of 0 in y
0.111 * [taylor]: Taking taylor expansion of 0 in y
0.112 * [approximate]: Taking taylor expansion of (fma (/ -1 t) (/ -1 z) (/ 1 (* x y))) in (t z x y) around 0
0.112 * [taylor]: Taking taylor expansion of (fma (/ -1 t) (/ -1 z) (/ 1 (* x y))) in y
0.112 * [taylor]: Rewrote expression to (+ (* (/ -1 t) (/ -1 z)) (/ 1 (* x y)))
0.112 * [taylor]: Taking taylor expansion of (* (/ -1 t) (/ -1 z)) in y
0.112 * [taylor]: Taking taylor expansion of (/ -1 t) in y
0.112 * [taylor]: Taking taylor expansion of -1 in y
0.112 * [taylor]: Taking taylor expansion of t in y
0.112 * [taylor]: Taking taylor expansion of (/ -1 z) in y
0.112 * [taylor]: Taking taylor expansion of -1 in y
0.112 * [taylor]: Taking taylor expansion of z in y
0.112 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.112 * [taylor]: Taking taylor expansion of (* x y) in y
0.112 * [taylor]: Taking taylor expansion of x in y
0.112 * [taylor]: Taking taylor expansion of y in y
0.113 * [taylor]: Taking taylor expansion of (fma (/ -1 t) (/ -1 z) (/ 1 (* x y))) in x
0.113 * [taylor]: Rewrote expression to (+ (* (/ -1 t) (/ -1 z)) (/ 1 (* x y)))
0.113 * [taylor]: Taking taylor expansion of (* (/ -1 t) (/ -1 z)) in x
0.113 * [taylor]: Taking taylor expansion of (/ -1 t) in x
0.113 * [taylor]: Taking taylor expansion of -1 in x
0.113 * [taylor]: Taking taylor expansion of t in x
0.113 * [taylor]: Taking taylor expansion of (/ -1 z) in x
0.113 * [taylor]: Taking taylor expansion of -1 in x
0.113 * [taylor]: Taking taylor expansion of z in x
0.113 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.113 * [taylor]: Taking taylor expansion of (* x y) in x
0.113 * [taylor]: Taking taylor expansion of x in x
0.113 * [taylor]: Taking taylor expansion of y in x
0.113 * [taylor]: Taking taylor expansion of (fma (/ -1 t) (/ -1 z) (/ 1 (* x y))) in z
0.113 * [taylor]: Rewrote expression to (+ (* (/ -1 t) (/ -1 z)) (/ 1 (* x y)))
0.113 * [taylor]: Taking taylor expansion of (* (/ -1 t) (/ -1 z)) in z
0.113 * [taylor]: Taking taylor expansion of (/ -1 t) in z
0.113 * [taylor]: Taking taylor expansion of -1 in z
0.113 * [taylor]: Taking taylor expansion of t in z
0.113 * [taylor]: Taking taylor expansion of (/ -1 z) in z
0.113 * [taylor]: Taking taylor expansion of -1 in z
0.113 * [taylor]: Taking taylor expansion of z in z
0.114 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.114 * [taylor]: Taking taylor expansion of (* x y) in z
0.114 * [taylor]: Taking taylor expansion of x in z
0.114 * [taylor]: Taking taylor expansion of y in z
0.114 * [taylor]: Taking taylor expansion of (fma (/ -1 t) (/ -1 z) (/ 1 (* x y))) in t
0.114 * [taylor]: Rewrote expression to (+ (* (/ -1 t) (/ -1 z)) (/ 1 (* x y)))
0.114 * [taylor]: Taking taylor expansion of (* (/ -1 t) (/ -1 z)) in t
0.114 * [taylor]: Taking taylor expansion of (/ -1 t) in t
0.114 * [taylor]: Taking taylor expansion of -1 in t
0.114 * [taylor]: Taking taylor expansion of t in t
0.114 * [taylor]: Taking taylor expansion of (/ -1 z) in t
0.114 * [taylor]: Taking taylor expansion of -1 in t
0.114 * [taylor]: Taking taylor expansion of z in t
0.114 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in t
0.114 * [taylor]: Taking taylor expansion of (* x y) in t
0.114 * [taylor]: Taking taylor expansion of x in t
0.114 * [taylor]: Taking taylor expansion of y in t
0.115 * [taylor]: Taking taylor expansion of (fma (/ -1 t) (/ -1 z) (/ 1 (* x y))) in t
0.115 * [taylor]: Rewrote expression to (+ (* (/ -1 t) (/ -1 z)) (/ 1 (* x y)))
0.115 * [taylor]: Taking taylor expansion of (* (/ -1 t) (/ -1 z)) in t
0.115 * [taylor]: Taking taylor expansion of (/ -1 t) in t
0.115 * [taylor]: Taking taylor expansion of -1 in t
0.115 * [taylor]: Taking taylor expansion of t in t
0.115 * [taylor]: Taking taylor expansion of (/ -1 z) in t
0.115 * [taylor]: Taking taylor expansion of -1 in t
0.115 * [taylor]: Taking taylor expansion of z in t
0.115 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in t
0.115 * [taylor]: Taking taylor expansion of (* x y) in t
0.115 * [taylor]: Taking taylor expansion of x in t
0.115 * [taylor]: Taking taylor expansion of y in t
0.115 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.115 * [taylor]: Taking taylor expansion of z in z
0.116 * [taylor]: Taking taylor expansion of 1 in x
0.116 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.116 * [taylor]: Taking taylor expansion of (* x y) in z
0.116 * [taylor]: Taking taylor expansion of x in z
0.116 * [taylor]: Taking taylor expansion of y in z
0.117 * [taylor]: Taking taylor expansion of 0 in x
0.117 * [taylor]: Taking taylor expansion of 1 in y
0.118 * [taylor]: Taking taylor expansion of 0 in z
0.119 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.119 * [taylor]: Taking taylor expansion of (* x y) in x
0.119 * [taylor]: Taking taylor expansion of x in x
0.119 * [taylor]: Taking taylor expansion of y in x
0.119 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.119 * [taylor]: Taking taylor expansion of y in y
0.120 * [taylor]: Taking taylor expansion of 0 in x
0.120 * [taylor]: Taking taylor expansion of 0 in y
0.120 * [taylor]: Taking taylor expansion of 0 in y
0.122 * [taylor]: Taking taylor expansion of 0 in z
0.122 * [taylor]: Taking taylor expansion of 0 in x
0.122 * [taylor]: Taking taylor expansion of 0 in x
0.122 * [taylor]: Taking taylor expansion of 0 in x
0.123 * [taylor]: Taking taylor expansion of 0 in y
0.123 * [taylor]: Taking taylor expansion of 0 in y
0.123 * [taylor]: Taking taylor expansion of 0 in y
0.123 * [taylor]: Taking taylor expansion of 0 in y
0.126 * [taylor]: Taking taylor expansion of 0 in z
0.126 * [taylor]: Taking taylor expansion of 0 in x
0.126 * [taylor]: Taking taylor expansion of 0 in x
0.127 * [taylor]: Taking taylor expansion of 0 in x
0.127 * [taylor]: Taking taylor expansion of 0 in x
0.127 * [taylor]: Taking taylor expansion of 0 in y
0.127 * [taylor]: Taking taylor expansion of 0 in y
0.127 * [taylor]: Taking taylor expansion of 0 in y
0.128 * [taylor]: Taking taylor expansion of 0 in y
0.128 * [taylor]: Taking taylor expansion of 0 in y
0.128 * [taylor]: Taking taylor expansion of 0 in y
0.128 * [taylor]: Taking taylor expansion of 0 in y
0.129 * * * [progress]: simplifying candidates
0.129 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* t z)
  0
  (+ (* t z) (* x y))
  (+ (* t z) (* x y))
0.131 * * [simplify]: iteration  0 :  12  enodes  (cost  5 )
0.132 * * [simplify]: iteration  1 :  15  enodes  (cost  5 )
0.134 * * [simplify]: iteration  2 :  15  enodes  (cost  5 )
0.134 * [simplify]: Simplified to:
   (* t z)
  0
  (fma t z (* x y))
  (fma t z (* x y))
0.134 * * * [progress]: adding candidates to table
0.137 * [progress]: [Phase 3 of 3] Extracting.
0.138 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z t) (fma x y (* z t)))> #<alt (λ (x y z t) (fma t z (* x y)))>)
0.138 * * * [regime-changes]: Trying 6 branch expressions: ((* z t) (* x y) t z y x)
0.138 * * * * [regimes]: Trying to branch on (* z t) from (#<alt (λ (x y z t) (fma x y (* z t)))> #<alt (λ (x y z t) (fma t z (* x y)))>)
0.153 * * * * [regimes]: Trying to branch on (* x y) from (#<alt (λ (x y z t) (fma x y (* z t)))> #<alt (λ (x y z t) (fma t z (* x y)))>)
0.166 * * * * [regimes]: Trying to branch on t from (#<alt (λ (x y z t) (fma x y (* z t)))> #<alt (λ (x y z t) (fma t z (* x y)))>)
0.179 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z t) (fma x y (* z t)))> #<alt (λ (x y z t) (fma t z (* x y)))>)
0.195 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z t) (fma x y (* z t)))> #<alt (λ (x y z t) (fma t z (* x y)))>)
0.208 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z t) (fma x y (* z t)))> #<alt (λ (x y z t) (fma t z (* x y)))>)
0.223 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
0.223 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (fma x y (* z t))
0.224 * * [simplify]: iteration  0 :  7  enodes  (cost  2 )
0.224 * * [simplify]: iteration  1 :  7  enodes  (cost  2 )
0.224 * [simplify]: Simplified to:
   (fma x y (* z t))
0.812 * [regime-testing]: Baseline error score: 0.006000750093761721
0.812 * [regime-testing]: Oracle error score: 0.00025003125390673836
0.813 * [regime-testing]: End program error score: 0.006000750093761721