29.188 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.031 * * * [progress]: [2/2] Setting up program.
0.033 * [progress]: [Phase 2 of 3] Improving.
0.034 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (* (+ (* x y) z) y) t)
0.036 * * [simplify]: iteration  0 :  14  enodes  (cost  2 )
0.037 * * [simplify]: iteration  1 :  24  enodes  (cost  2 )
0.038 * * [simplify]: iteration  2 :  47  enodes  (cost  2 )
0.040 * * [simplify]: iteration  3 :  71  enodes  (cost  2 )
0.042 * * [simplify]: iteration  4 :  71  enodes  (cost  2 )
0.042 * [simplify]: Simplified to:
   (fma (fma x y z) y t)
0.045 * * [progress]: iteration 1 / 4
0.045 * * * [progress]: picking best candidate
0.047 * * * * [pick]: Picked  #<alt (λ (x y z t) (fma (fma x y z) y t))>
0.047 * * * [progress]: localizing error
0.052 * * * [progress]: generating rewritten candidates
0.052 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.053 * * * [progress]: generating series expansions
0.053 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.053 * [approximate]: Taking taylor expansion of (fma (fma x y z) y t) in (x y z t) around 0
0.053 * [taylor]: Taking taylor expansion of (fma (fma x y z) y t) in t
0.053 * [taylor]: Rewrote expression to (+ (* (fma x y z) y) t)
0.053 * [taylor]: Taking taylor expansion of (* (fma x y z) y) in t
0.053 * [taylor]: Taking taylor expansion of (fma x y z) in t
0.053 * [taylor]: Rewrote expression to (+ (* x y) z)
0.053 * [taylor]: Taking taylor expansion of (* x y) in t
0.053 * [taylor]: Taking taylor expansion of x in t
0.053 * [taylor]: Taking taylor expansion of y in t
0.053 * [taylor]: Taking taylor expansion of z in t
0.053 * [taylor]: Taking taylor expansion of y in t
0.053 * [taylor]: Taking taylor expansion of t in t
0.053 * [taylor]: Taking taylor expansion of (fma (fma x y z) y t) in z
0.053 * [taylor]: Rewrote expression to (+ (* (fma x y z) y) t)
0.053 * [taylor]: Taking taylor expansion of (* (fma x y z) y) in z
0.053 * [taylor]: Taking taylor expansion of (fma x y z) in z
0.054 * [taylor]: Rewrote expression to (+ (* x y) z)
0.054 * [taylor]: Taking taylor expansion of (* x y) in z
0.054 * [taylor]: Taking taylor expansion of x in z
0.054 * [taylor]: Taking taylor expansion of y in z
0.054 * [taylor]: Taking taylor expansion of z in z
0.054 * [taylor]: Taking taylor expansion of y in z
0.054 * [taylor]: Taking taylor expansion of t in z
0.054 * [taylor]: Taking taylor expansion of (fma (fma x y z) y t) in y
0.054 * [taylor]: Rewrote expression to (+ (* (fma x y z) y) t)
0.054 * [taylor]: Taking taylor expansion of (* (fma x y z) y) in y
0.054 * [taylor]: Taking taylor expansion of (fma x y z) in y
0.054 * [taylor]: Rewrote expression to (+ (* x y) z)
0.054 * [taylor]: Taking taylor expansion of (* x y) in y
0.054 * [taylor]: Taking taylor expansion of x in y
0.054 * [taylor]: Taking taylor expansion of y in y
0.054 * [taylor]: Taking taylor expansion of z in y
0.054 * [taylor]: Taking taylor expansion of y in y
0.054 * [taylor]: Taking taylor expansion of t in y
0.054 * [taylor]: Taking taylor expansion of (fma (fma x y z) y t) in x
0.054 * [taylor]: Rewrote expression to (+ (* (fma x y z) y) t)
0.054 * [taylor]: Taking taylor expansion of (* (fma x y z) y) in x
0.054 * [taylor]: Taking taylor expansion of (fma x y z) in x
0.054 * [taylor]: Rewrote expression to (+ (* x y) z)
0.054 * [taylor]: Taking taylor expansion of (* x y) in x
0.054 * [taylor]: Taking taylor expansion of x in x
0.054 * [taylor]: Taking taylor expansion of y in x
0.054 * [taylor]: Taking taylor expansion of z in x
0.054 * [taylor]: Taking taylor expansion of y in x
0.054 * [taylor]: Taking taylor expansion of t in x
0.054 * [taylor]: Taking taylor expansion of (fma (fma x y z) y t) in x
0.054 * [taylor]: Rewrote expression to (+ (* (fma x y z) y) t)
0.054 * [taylor]: Taking taylor expansion of (* (fma x y z) y) in x
0.054 * [taylor]: Taking taylor expansion of (fma x y z) in x
0.054 * [taylor]: Rewrote expression to (+ (* x y) z)
0.054 * [taylor]: Taking taylor expansion of (* x y) in x
0.054 * [taylor]: Taking taylor expansion of x in x
0.054 * [taylor]: Taking taylor expansion of y in x
0.054 * [taylor]: Taking taylor expansion of z in x
0.054 * [taylor]: Taking taylor expansion of y in x
0.054 * [taylor]: Taking taylor expansion of t in x
0.055 * [taylor]: Taking taylor expansion of (+ (* z y) t) in y
0.055 * [taylor]: Taking taylor expansion of (* z y) in y
0.055 * [taylor]: Taking taylor expansion of z in y
0.055 * [taylor]: Taking taylor expansion of y in y
0.055 * [taylor]: Taking taylor expansion of t in y
0.055 * [taylor]: Taking taylor expansion of t in z
0.055 * [taylor]: Taking taylor expansion of t in t
0.055 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.055 * [taylor]: Taking taylor expansion of y in y
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 0 in t
0.057 * [taylor]: Taking taylor expansion of 0 in y
0.057 * [taylor]: Taking taylor expansion of 0 in z
0.057 * [taylor]: Taking taylor expansion of 0 in t
0.057 * [taylor]: Taking taylor expansion of 0 in z
0.057 * [taylor]: Taking taylor expansion of 0 in t
0.058 * [taylor]: Taking taylor expansion of 1 in t
0.058 * [taylor]: Taking taylor expansion of 0 in t
0.059 * [taylor]: Taking taylor expansion of 0 in y
0.059 * [taylor]: Taking taylor expansion of 0 in z
0.059 * [taylor]: Taking taylor expansion of 0 in t
0.059 * [taylor]: Taking taylor expansion of 0 in z
0.059 * [taylor]: Taking taylor expansion of 0 in t
0.060 * [approximate]: Taking taylor expansion of (fma (fma (/ 1 x) (/ 1 y) (/ 1 z)) (/ 1 y) (/ 1 t)) in (x y z t) around 0
0.060 * [taylor]: Taking taylor expansion of (fma (fma (/ 1 x) (/ 1 y) (/ 1 z)) (/ 1 y) (/ 1 t)) in t
0.060 * [taylor]: Rewrote expression to (+ (* (fma (/ 1 x) (/ 1 y) (/ 1 z)) (/ 1 y)) (/ 1 t))
0.060 * [taylor]: Taking taylor expansion of (* (fma (/ 1 x) (/ 1 y) (/ 1 z)) (/ 1 y)) in t
0.060 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 1 z)) in t
0.060 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ 1 z))
0.060 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in t
0.060 * [taylor]: Taking taylor expansion of (/ 1 x) in t
0.060 * [taylor]: Taking taylor expansion of x in t
0.060 * [taylor]: Taking taylor expansion of (/ 1 y) in t
0.060 * [taylor]: Taking taylor expansion of y in t
0.060 * [taylor]: Taking taylor expansion of (/ 1 z) in t
0.060 * [taylor]: Taking taylor expansion of z in t
0.060 * [taylor]: Taking taylor expansion of (/ 1 y) in t
0.060 * [taylor]: Taking taylor expansion of y in t
0.060 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.060 * [taylor]: Taking taylor expansion of t in t
0.060 * [taylor]: Taking taylor expansion of (fma (fma (/ 1 x) (/ 1 y) (/ 1 z)) (/ 1 y) (/ 1 t)) in z
0.061 * [taylor]: Rewrote expression to (+ (* (fma (/ 1 x) (/ 1 y) (/ 1 z)) (/ 1 y)) (/ 1 t))
0.061 * [taylor]: Taking taylor expansion of (* (fma (/ 1 x) (/ 1 y) (/ 1 z)) (/ 1 y)) in z
0.061 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 1 z)) in z
0.061 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ 1 z))
0.061 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in z
0.061 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.061 * [taylor]: Taking taylor expansion of x in z
0.061 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.061 * [taylor]: Taking taylor expansion of y in z
0.061 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.061 * [taylor]: Taking taylor expansion of z in z
0.061 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.061 * [taylor]: Taking taylor expansion of y in z
0.061 * [taylor]: Taking taylor expansion of (/ 1 t) in z
0.061 * [taylor]: Taking taylor expansion of t in z
0.061 * [taylor]: Taking taylor expansion of (fma (fma (/ 1 x) (/ 1 y) (/ 1 z)) (/ 1 y) (/ 1 t)) in y
0.061 * [taylor]: Rewrote expression to (+ (* (fma (/ 1 x) (/ 1 y) (/ 1 z)) (/ 1 y)) (/ 1 t))
0.061 * [taylor]: Taking taylor expansion of (* (fma (/ 1 x) (/ 1 y) (/ 1 z)) (/ 1 y)) in y
0.061 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 1 z)) in y
0.061 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ 1 z))
0.061 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in y
0.061 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.061 * [taylor]: Taking taylor expansion of x in y
0.062 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.062 * [taylor]: Taking taylor expansion of y in y
0.062 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.062 * [taylor]: Taking taylor expansion of z in y
0.062 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.062 * [taylor]: Taking taylor expansion of y in y
0.062 * [taylor]: Taking taylor expansion of (/ 1 t) in y
0.063 * [taylor]: Taking taylor expansion of t in y
0.063 * [taylor]: Taking taylor expansion of (fma (fma (/ 1 x) (/ 1 y) (/ 1 z)) (/ 1 y) (/ 1 t)) in x
0.063 * [taylor]: Rewrote expression to (+ (* (fma (/ 1 x) (/ 1 y) (/ 1 z)) (/ 1 y)) (/ 1 t))
0.063 * [taylor]: Taking taylor expansion of (* (fma (/ 1 x) (/ 1 y) (/ 1 z)) (/ 1 y)) in x
0.063 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 1 z)) in x
0.063 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ 1 z))
0.063 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x
0.063 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.063 * [taylor]: Taking taylor expansion of x in x
0.063 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.063 * [taylor]: Taking taylor expansion of y in x
0.063 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.063 * [taylor]: Taking taylor expansion of z in x
0.063 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.063 * [taylor]: Taking taylor expansion of y in x
0.063 * [taylor]: Taking taylor expansion of (/ 1 t) in x
0.063 * [taylor]: Taking taylor expansion of t in x
0.063 * [taylor]: Taking taylor expansion of (fma (fma (/ 1 x) (/ 1 y) (/ 1 z)) (/ 1 y) (/ 1 t)) in x
0.063 * [taylor]: Rewrote expression to (+ (* (fma (/ 1 x) (/ 1 y) (/ 1 z)) (/ 1 y)) (/ 1 t))
0.063 * [taylor]: Taking taylor expansion of (* (fma (/ 1 x) (/ 1 y) (/ 1 z)) (/ 1 y)) in x
0.063 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 1 z)) in x
0.064 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ 1 z))
0.064 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x
0.064 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.064 * [taylor]: Taking taylor expansion of x in x
0.064 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.064 * [taylor]: Taking taylor expansion of y in x
0.064 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.064 * [taylor]: Taking taylor expansion of z in x
0.064 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.064 * [taylor]: Taking taylor expansion of y in x
0.064 * [taylor]: Taking taylor expansion of (/ 1 t) in x
0.064 * [taylor]: Taking taylor expansion of t in x
0.064 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.064 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.064 * [taylor]: Taking taylor expansion of y in y
0.065 * [taylor]: Taking taylor expansion of 1 in z
0.066 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (/ 1 t)) in y
0.066 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.066 * [taylor]: Taking taylor expansion of (* z y) in y
0.066 * [taylor]: Taking taylor expansion of z in y
0.066 * [taylor]: Taking taylor expansion of y in y
0.066 * [taylor]: Taking taylor expansion of (/ 1 t) in y
0.066 * [taylor]: Taking taylor expansion of t in y
0.067 * [taylor]: Taking taylor expansion of 0 in z
0.067 * [taylor]: Taking taylor expansion of 1 in t
0.069 * [taylor]: Taking taylor expansion of 0 in y
0.069 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.069 * [taylor]: Taking taylor expansion of z in z
0.069 * [taylor]: Taking taylor expansion of 1 in t
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
0.076 * [taylor]: Taking taylor expansion of 0 in y
0.077 * [taylor]: Taking taylor expansion of (/ 1 t) in z
0.077 * [taylor]: Taking taylor expansion of t in z
0.078 * [taylor]: Taking taylor expansion of 0 in z
0.078 * [taylor]: Taking taylor expansion of 0 in t
0.078 * [taylor]: Taking taylor expansion of 0 in t
0.078 * [taylor]: Taking taylor expansion of 0 in t
0.078 * [taylor]: Taking taylor expansion of 0 in t
0.081 * [taylor]: Taking taylor expansion of 0 in y
0.081 * [taylor]: Taking taylor expansion of 0 in z
0.082 * [taylor]: Taking taylor expansion of 0 in z
0.083 * [taylor]: Taking taylor expansion of 0 in z
0.084 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.084 * [taylor]: Taking taylor expansion of t in t
0.085 * [approximate]: Taking taylor expansion of (fma (fma (/ -1 x) (/ -1 y) (/ -1 z)) (/ -1 y) (/ -1 t)) in (x y z t) around 0
0.085 * [taylor]: Taking taylor expansion of (fma (fma (/ -1 x) (/ -1 y) (/ -1 z)) (/ -1 y) (/ -1 t)) in t
0.085 * [taylor]: Rewrote expression to (+ (* (fma (/ -1 x) (/ -1 y) (/ -1 z)) (/ -1 y)) (/ -1 t))
0.085 * [taylor]: Taking taylor expansion of (* (fma (/ -1 x) (/ -1 y) (/ -1 z)) (/ -1 y)) in t
0.085 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ -1 z)) in t
0.085 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (/ -1 z))
0.085 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in t
0.085 * [taylor]: Taking taylor expansion of (/ -1 x) in t
0.085 * [taylor]: Taking taylor expansion of -1 in t
0.085 * [taylor]: Taking taylor expansion of x in t
0.085 * [taylor]: Taking taylor expansion of (/ -1 y) in t
0.085 * [taylor]: Taking taylor expansion of -1 in t
0.085 * [taylor]: Taking taylor expansion of y in t
0.085 * [taylor]: Taking taylor expansion of (/ -1 z) in t
0.085 * [taylor]: Taking taylor expansion of -1 in t
0.085 * [taylor]: Taking taylor expansion of z in t
0.085 * [taylor]: Taking taylor expansion of (/ -1 y) in t
0.085 * [taylor]: Taking taylor expansion of -1 in t
0.085 * [taylor]: Taking taylor expansion of y in t
0.085 * [taylor]: Taking taylor expansion of (/ -1 t) in t
0.085 * [taylor]: Taking taylor expansion of -1 in t
0.085 * [taylor]: Taking taylor expansion of t in t
0.086 * [taylor]: Taking taylor expansion of (fma (fma (/ -1 x) (/ -1 y) (/ -1 z)) (/ -1 y) (/ -1 t)) in z
0.086 * [taylor]: Rewrote expression to (+ (* (fma (/ -1 x) (/ -1 y) (/ -1 z)) (/ -1 y)) (/ -1 t))
0.086 * [taylor]: Taking taylor expansion of (* (fma (/ -1 x) (/ -1 y) (/ -1 z)) (/ -1 y)) in z
0.086 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ -1 z)) in z
0.086 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (/ -1 z))
0.086 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in z
0.086 * [taylor]: Taking taylor expansion of (/ -1 x) in z
0.086 * [taylor]: Taking taylor expansion of -1 in z
0.086 * [taylor]: Taking taylor expansion of x in z
0.086 * [taylor]: Taking taylor expansion of (/ -1 y) in z
0.086 * [taylor]: Taking taylor expansion of -1 in z
0.086 * [taylor]: Taking taylor expansion of y in z
0.086 * [taylor]: Taking taylor expansion of (/ -1 z) in z
0.086 * [taylor]: Taking taylor expansion of -1 in z
0.086 * [taylor]: Taking taylor expansion of z in z
0.086 * [taylor]: Taking taylor expansion of (/ -1 y) in z
0.086 * [taylor]: Taking taylor expansion of -1 in z
0.086 * [taylor]: Taking taylor expansion of y in z
0.087 * [taylor]: Taking taylor expansion of (/ -1 t) in z
0.087 * [taylor]: Taking taylor expansion of -1 in z
0.087 * [taylor]: Taking taylor expansion of t in z
0.087 * [taylor]: Taking taylor expansion of (fma (fma (/ -1 x) (/ -1 y) (/ -1 z)) (/ -1 y) (/ -1 t)) in y
0.087 * [taylor]: Rewrote expression to (+ (* (fma (/ -1 x) (/ -1 y) (/ -1 z)) (/ -1 y)) (/ -1 t))
0.087 * [taylor]: Taking taylor expansion of (* (fma (/ -1 x) (/ -1 y) (/ -1 z)) (/ -1 y)) in y
0.087 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ -1 z)) in y
0.087 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (/ -1 z))
0.087 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in y
0.087 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.087 * [taylor]: Taking taylor expansion of -1 in y
0.087 * [taylor]: Taking taylor expansion of x in y
0.087 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.087 * [taylor]: Taking taylor expansion of -1 in y
0.087 * [taylor]: Taking taylor expansion of y in y
0.087 * [taylor]: Taking taylor expansion of (/ -1 z) in y
0.087 * [taylor]: Taking taylor expansion of -1 in y
0.087 * [taylor]: Taking taylor expansion of z in y
0.087 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.087 * [taylor]: Taking taylor expansion of -1 in y
0.087 * [taylor]: Taking taylor expansion of y in y
0.088 * [taylor]: Taking taylor expansion of (/ -1 t) in y
0.088 * [taylor]: Taking taylor expansion of -1 in y
0.088 * [taylor]: Taking taylor expansion of t in y
0.088 * [taylor]: Taking taylor expansion of (fma (fma (/ -1 x) (/ -1 y) (/ -1 z)) (/ -1 y) (/ -1 t)) in x
0.088 * [taylor]: Rewrote expression to (+ (* (fma (/ -1 x) (/ -1 y) (/ -1 z)) (/ -1 y)) (/ -1 t))
0.088 * [taylor]: Taking taylor expansion of (* (fma (/ -1 x) (/ -1 y) (/ -1 z)) (/ -1 y)) in x
0.088 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ -1 z)) in x
0.088 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (/ -1 z))
0.088 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in x
0.088 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.088 * [taylor]: Taking taylor expansion of -1 in x
0.088 * [taylor]: Taking taylor expansion of x in x
0.088 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.088 * [taylor]: Taking taylor expansion of -1 in x
0.088 * [taylor]: Taking taylor expansion of y in x
0.088 * [taylor]: Taking taylor expansion of (/ -1 z) in x
0.088 * [taylor]: Taking taylor expansion of -1 in x
0.088 * [taylor]: Taking taylor expansion of z in x
0.088 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.088 * [taylor]: Taking taylor expansion of -1 in x
0.088 * [taylor]: Taking taylor expansion of y in x
0.089 * [taylor]: Taking taylor expansion of (/ -1 t) in x
0.089 * [taylor]: Taking taylor expansion of -1 in x
0.089 * [taylor]: Taking taylor expansion of t in x
0.089 * [taylor]: Taking taylor expansion of (fma (fma (/ -1 x) (/ -1 y) (/ -1 z)) (/ -1 y) (/ -1 t)) in x
0.089 * [taylor]: Rewrote expression to (+ (* (fma (/ -1 x) (/ -1 y) (/ -1 z)) (/ -1 y)) (/ -1 t))
0.089 * [taylor]: Taking taylor expansion of (* (fma (/ -1 x) (/ -1 y) (/ -1 z)) (/ -1 y)) in x
0.089 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ -1 z)) in x
0.089 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (/ -1 z))
0.089 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in x
0.089 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.089 * [taylor]: Taking taylor expansion of -1 in x
0.089 * [taylor]: Taking taylor expansion of x in x
0.089 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.089 * [taylor]: Taking taylor expansion of -1 in x
0.089 * [taylor]: Taking taylor expansion of y in x
0.089 * [taylor]: Taking taylor expansion of (/ -1 z) in x
0.089 * [taylor]: Taking taylor expansion of -1 in x
0.089 * [taylor]: Taking taylor expansion of z in x
0.089 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.089 * [taylor]: Taking taylor expansion of -1 in x
0.089 * [taylor]: Taking taylor expansion of y in x
0.089 * [taylor]: Taking taylor expansion of (/ -1 t) in x
0.089 * [taylor]: Taking taylor expansion of -1 in x
0.089 * [taylor]: Taking taylor expansion of t in x
0.090 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
0.090 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.090 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.090 * [taylor]: Taking taylor expansion of y in y
0.090 * [taylor]: Taking taylor expansion of -1 in z
0.092 * [taylor]: Taking taylor expansion of (- (/ 1 (* z y)) (/ 1 t)) in y
0.092 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.092 * [taylor]: Taking taylor expansion of (* z y) in y
0.092 * [taylor]: Taking taylor expansion of z in y
0.092 * [taylor]: Taking taylor expansion of y in y
0.092 * [taylor]: Taking taylor expansion of (/ 1 t) in y
0.092 * [taylor]: Taking taylor expansion of t in y
0.093 * [taylor]: Taking taylor expansion of 0 in z
0.093 * [taylor]: Taking taylor expansion of -1 in t
0.095 * [taylor]: Taking taylor expansion of 0 in y
0.095 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.095 * [taylor]: Taking taylor expansion of z in z
0.095 * [taylor]: Taking taylor expansion of 1 in t
0.097 * [taylor]: Taking taylor expansion of 0 in z
0.097 * [taylor]: Taking taylor expansion of 0 in t
0.097 * [taylor]: Taking taylor expansion of 0 in t
0.100 * [taylor]: Taking taylor expansion of 0 in y
0.100 * [taylor]: Taking taylor expansion of (- (/ 1 t)) in z
0.100 * [taylor]: Taking taylor expansion of (/ 1 t) in z
0.100 * [taylor]: Taking taylor expansion of t 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
0.106 * [taylor]: Taking taylor expansion of 0 in z
0.108 * [taylor]: Taking taylor expansion of 0 in z
0.108 * [taylor]: Taking taylor expansion of (- (/ 1 t)) in t
0.108 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.108 * [taylor]: Taking taylor expansion of t in t
0.109 * * * [progress]: simplifying candidates
0.110 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (fma (fma x y z) y t))
  (log1p (fma (fma x y z) y t))
  (* (fma x y z) y)
  (log (fma (fma x y z) y t))
  (exp (fma (fma x y z) y t))
  (* (cbrt (fma (fma x y z) y t)) (cbrt (fma (fma x y z) y t)))
  (cbrt (fma (fma x y z) y t))
  (* (* (fma (fma x y z) y t) (fma (fma x y z) y t)) (fma (fma x y z) y t))
  (sqrt (fma (fma x y z) y t))
  (sqrt (fma (fma x y z) y t))
  (+ (* z y) t)
  (+ (* x (pow y 2)) (+ t (* z y)))
  (+ (* x (pow y 2)) (+ t (* z y)))
0.113 * * [simplify]: iteration  0 :  39  enodes  (cost  47 )
0.114 * * [simplify]: iteration  1 :  91  enodes  (cost  38 )
0.117 * * [simplify]: iteration  2 :  366  enodes  (cost  38 )
0.124 * * [simplify]: iteration  3 :  1887  enodes  (cost  38 )
0.170 * * [simplify]: iteration  4 :  5001  enodes  (cost  38 )
0.171 * [simplify]: Simplified to:
   (expm1 (fma (fma x y z) y t))
  (log1p (fma (fma x y z) y t))
  (* (fma x y z) y)
  (log (fma (fma x y z) y t))
  (exp (fma (fma x y z) y t))
  (* (cbrt (fma (fma x y z) y t)) (cbrt (fma (fma x y z) y t)))
  (cbrt (fma (fma x y z) y t))
  (pow (fma (fma x y z) y t) 3)
  (sqrt (fma (fma x y z) y t))
  (sqrt (fma (fma x y z) y t))
  (fma z y t)
  (fma (fma x y z) y t)
  (fma (fma x y z) y t)
0.171 * * * [progress]: adding candidates to table
0.202 * [progress]: [Phase 3 of 3] Extracting.
0.204 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (fma (fma x y z) y t)
0.205 * * [simplify]: iteration  0 :  6  enodes  (cost  2 )
0.205 * [simplify]: Simplified to:
   (fma (fma x y z) y t)
1.248 * [regime-testing]: End program error score: 0.05365294724358574