17.576 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.026 * * * [progress]: [2/2] Setting up program.
0.028 * [progress]: [Phase 2 of 3] Improving.
0.029 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (+ (/ x y) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z)))
0.030 * * [simplify]: iteration  0 :  14  enodes  (cost  17 )
0.031 * * [simplify]: iteration  1 :  25  enodes  (cost  17 )
0.035 * * [simplify]: iteration  2 :  49  enodes  (cost  16 )
0.042 * * [simplify]: iteration  3 :  89  enodes  (cost  16 )
0.061 * * [simplify]: iteration  4 :  163  enodes  (cost  16 )
0.091 * * [simplify]: iteration  5 :  257  enodes  (cost  15 )
0.183 * * [simplify]: iteration  6 :  420  enodes  (cost  15 )
0.313 * * [simplify]: iteration  7 :  857  enodes  (cost  15 )
1.549 * * [simplify]: iteration  8 :  2267  enodes  (cost  15 )
3.017 * * [simplify]: iteration  done :  5000  enodes  (cost  15 )
3.017 * [simplify]: Simplified to:
   (fma (/ (fma z (- 1.0 t) 1) z) (/ 2.0 t) (/ x y))
3.020 * * [progress]: iteration 1 / 4
3.021 * * * [progress]: picking best candidate
3.025 * * * * [pick]: Picked  #<alt (λ (x y z t) (fma (/ (fma z (- 1.0 t) 1) z) (/ 2.0 t) (/ x y)))>
3.025 * * * [progress]: localizing error
3.037 * * * [progress]: generating rewritten candidates
3.037 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1)
3.039 * * * * [progress]: [ 2 / 3 ] rewriting at (2)
3.040 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1)
3.041 * * * [progress]: generating series expansions
3.041 * * * * [progress]: [ 1 / 3 ] generating series at (2 1)
3.041 * [approximate]: Taking taylor expansion of (/ (fma z (- 1.0 t) 1) z) in (z t) around 0
3.041 * [taylor]: Taking taylor expansion of (/ (fma z (- 1.0 t) 1) z) in t
3.041 * [taylor]: Taking taylor expansion of (fma z (- 1.0 t) 1) in t
3.041 * [taylor]: Rewrote expression to (+ (* z (- 1.0 t)) 1)
3.041 * [taylor]: Taking taylor expansion of (* z (- 1.0 t)) in t
3.041 * [taylor]: Taking taylor expansion of z in t
3.041 * [taylor]: Taking taylor expansion of (- 1.0 t) in t
3.041 * [taylor]: Taking taylor expansion of 1.0 in t
3.041 * [taylor]: Taking taylor expansion of t in t
3.041 * [taylor]: Taking taylor expansion of 1 in t
3.041 * [taylor]: Taking taylor expansion of z in t
3.042 * [taylor]: Taking taylor expansion of (/ (fma z (- 1.0 t) 1) z) in z
3.042 * [taylor]: Taking taylor expansion of (fma z (- 1.0 t) 1) in z
3.043 * [taylor]: Rewrote expression to (+ (* z (- 1.0 t)) 1)
3.043 * [taylor]: Taking taylor expansion of (* z (- 1.0 t)) in z
3.043 * [taylor]: Taking taylor expansion of z in z
3.043 * [taylor]: Taking taylor expansion of (- 1.0 t) in z
3.043 * [taylor]: Taking taylor expansion of 1.0 in z
3.043 * [taylor]: Taking taylor expansion of t in z
3.043 * [taylor]: Taking taylor expansion of 1 in z
3.043 * [taylor]: Taking taylor expansion of z in z
3.044 * [taylor]: Taking taylor expansion of (/ (fma z (- 1.0 t) 1) z) in z
3.044 * [taylor]: Taking taylor expansion of (fma z (- 1.0 t) 1) in z
3.044 * [taylor]: Rewrote expression to (+ (* z (- 1.0 t)) 1)
3.044 * [taylor]: Taking taylor expansion of (* z (- 1.0 t)) in z
3.044 * [taylor]: Taking taylor expansion of z in z
3.044 * [taylor]: Taking taylor expansion of (- 1.0 t) in z
3.044 * [taylor]: Taking taylor expansion of 1.0 in z
3.044 * [taylor]: Taking taylor expansion of t in z
3.044 * [taylor]: Taking taylor expansion of 1 in z
3.044 * [taylor]: Taking taylor expansion of z in z
3.045 * [taylor]: Taking taylor expansion of 1 in t
3.046 * [taylor]: Taking taylor expansion of (- 1.0 t) in t
3.046 * [taylor]: Taking taylor expansion of 1.0 in t
3.046 * [taylor]: Taking taylor expansion of t in t
3.049 * [taylor]: Taking taylor expansion of 0 in t
3.050 * [approximate]: Taking taylor expansion of (* (fma (/ 1 z) (- 1.0 (/ 1 t)) 1) z) in (z t) around 0
3.050 * [taylor]: Taking taylor expansion of (* (fma (/ 1 z) (- 1.0 (/ 1 t)) 1) z) in t
3.050 * [taylor]: Taking taylor expansion of (fma (/ 1 z) (- 1.0 (/ 1 t)) 1) in t
3.050 * [taylor]: Rewrote expression to (+ (* (/ 1 z) (- 1.0 (/ 1 t))) 1)
3.050 * [taylor]: Taking taylor expansion of (* (/ 1 z) (- 1.0 (/ 1 t))) in t
3.050 * [taylor]: Taking taylor expansion of (/ 1 z) in t
3.050 * [taylor]: Taking taylor expansion of z in t
3.050 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 t)) in t
3.050 * [taylor]: Taking taylor expansion of 1.0 in t
3.050 * [taylor]: Taking taylor expansion of (/ 1 t) in t
3.050 * [taylor]: Taking taylor expansion of t in t
3.050 * [taylor]: Taking taylor expansion of 1 in t
3.050 * [taylor]: Taking taylor expansion of z in t
3.050 * [taylor]: Taking taylor expansion of (* (fma (/ 1 z) (- 1.0 (/ 1 t)) 1) z) in z
3.050 * [taylor]: Taking taylor expansion of (fma (/ 1 z) (- 1.0 (/ 1 t)) 1) in z
3.051 * [taylor]: Rewrote expression to (+ (* (/ 1 z) (- 1.0 (/ 1 t))) 1)
3.051 * [taylor]: Taking taylor expansion of (* (/ 1 z) (- 1.0 (/ 1 t))) in z
3.051 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.051 * [taylor]: Taking taylor expansion of z in z
3.051 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 t)) in z
3.051 * [taylor]: Taking taylor expansion of 1.0 in z
3.051 * [taylor]: Taking taylor expansion of (/ 1 t) in z
3.051 * [taylor]: Taking taylor expansion of t in z
3.051 * [taylor]: Taking taylor expansion of 1 in z
3.051 * [taylor]: Taking taylor expansion of z in z
3.051 * [taylor]: Taking taylor expansion of (* (fma (/ 1 z) (- 1.0 (/ 1 t)) 1) z) in z
3.051 * [taylor]: Taking taylor expansion of (fma (/ 1 z) (- 1.0 (/ 1 t)) 1) in z
3.051 * [taylor]: Rewrote expression to (+ (* (/ 1 z) (- 1.0 (/ 1 t))) 1)
3.051 * [taylor]: Taking taylor expansion of (* (/ 1 z) (- 1.0 (/ 1 t))) in z
3.051 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.051 * [taylor]: Taking taylor expansion of z in z
3.052 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 t)) in z
3.052 * [taylor]: Taking taylor expansion of 1.0 in z
3.052 * [taylor]: Taking taylor expansion of (/ 1 t) in z
3.052 * [taylor]: Taking taylor expansion of t in z
3.052 * [taylor]: Taking taylor expansion of 1 in z
3.052 * [taylor]: Taking taylor expansion of z in z
3.052 * [taylor]: Taking taylor expansion of 0 in t
3.058 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 t)) in t
3.058 * [taylor]: Taking taylor expansion of 1.0 in t
3.058 * [taylor]: Taking taylor expansion of (/ 1 t) in t
3.058 * [taylor]: Taking taylor expansion of t in t
3.061 * [taylor]: Taking taylor expansion of 1 in t
3.065 * [taylor]: Taking taylor expansion of 0 in t
3.066 * [approximate]: Taking taylor expansion of (* -1 (* (fma (/ -1 z) (+ (/ 1 t) 1.0) 1) z)) in (z t) around 0
3.066 * [taylor]: Taking taylor expansion of (* -1 (* (fma (/ -1 z) (+ (/ 1 t) 1.0) 1) z)) in t
3.066 * [taylor]: Taking taylor expansion of -1 in t
3.066 * [taylor]: Taking taylor expansion of (* (fma (/ -1 z) (+ (/ 1 t) 1.0) 1) z) in t
3.066 * [taylor]: Taking taylor expansion of (fma (/ -1 z) (+ (/ 1 t) 1.0) 1) in t
3.066 * [taylor]: Rewrote expression to (+ (* (/ -1 z) (+ (/ 1 t) 1.0)) 1)
3.066 * [taylor]: Taking taylor expansion of (* (/ -1 z) (+ (/ 1 t) 1.0)) in t
3.066 * [taylor]: Taking taylor expansion of (/ -1 z) in t
3.066 * [taylor]: Taking taylor expansion of -1 in t
3.066 * [taylor]: Taking taylor expansion of z in t
3.066 * [taylor]: Taking taylor expansion of (+ (/ 1 t) 1.0) in t
3.066 * [taylor]: Taking taylor expansion of (/ 1 t) in t
3.066 * [taylor]: Taking taylor expansion of t in t
3.067 * [taylor]: Taking taylor expansion of 1.0 in t
3.067 * [taylor]: Taking taylor expansion of 1 in t
3.067 * [taylor]: Taking taylor expansion of z in t
3.067 * [taylor]: Taking taylor expansion of (* -1 (* (fma (/ -1 z) (+ (/ 1 t) 1.0) 1) z)) in z
3.067 * [taylor]: Taking taylor expansion of -1 in z
3.067 * [taylor]: Taking taylor expansion of (* (fma (/ -1 z) (+ (/ 1 t) 1.0) 1) z) in z
3.067 * [taylor]: Taking taylor expansion of (fma (/ -1 z) (+ (/ 1 t) 1.0) 1) in z
3.067 * [taylor]: Rewrote expression to (+ (* (/ -1 z) (+ (/ 1 t) 1.0)) 1)
3.067 * [taylor]: Taking taylor expansion of (* (/ -1 z) (+ (/ 1 t) 1.0)) in z
3.067 * [taylor]: Taking taylor expansion of (/ -1 z) in z
3.067 * [taylor]: Taking taylor expansion of -1 in z
3.067 * [taylor]: Taking taylor expansion of z in z
3.067 * [taylor]: Taking taylor expansion of (+ (/ 1 t) 1.0) in z
3.067 * [taylor]: Taking taylor expansion of (/ 1 t) in z
3.067 * [taylor]: Taking taylor expansion of t in z
3.068 * [taylor]: Taking taylor expansion of 1.0 in z
3.068 * [taylor]: Taking taylor expansion of 1 in z
3.068 * [taylor]: Taking taylor expansion of z in z
3.068 * [taylor]: Taking taylor expansion of (* -1 (* (fma (/ -1 z) (+ (/ 1 t) 1.0) 1) z)) in z
3.068 * [taylor]: Taking taylor expansion of -1 in z
3.068 * [taylor]: Taking taylor expansion of (* (fma (/ -1 z) (+ (/ 1 t) 1.0) 1) z) in z
3.068 * [taylor]: Taking taylor expansion of (fma (/ -1 z) (+ (/ 1 t) 1.0) 1) in z
3.068 * [taylor]: Rewrote expression to (+ (* (/ -1 z) (+ (/ 1 t) 1.0)) 1)
3.068 * [taylor]: Taking taylor expansion of (* (/ -1 z) (+ (/ 1 t) 1.0)) in z
3.068 * [taylor]: Taking taylor expansion of (/ -1 z) in z
3.068 * [taylor]: Taking taylor expansion of -1 in z
3.068 * [taylor]: Taking taylor expansion of z in z
3.068 * [taylor]: Taking taylor expansion of (+ (/ 1 t) 1.0) in z
3.068 * [taylor]: Taking taylor expansion of (/ 1 t) in z
3.068 * [taylor]: Taking taylor expansion of t in z
3.068 * [taylor]: Taking taylor expansion of 1.0 in z
3.068 * [taylor]: Taking taylor expansion of 1 in z
3.068 * [taylor]: Taking taylor expansion of z in z
3.069 * [taylor]: Taking taylor expansion of 0 in t
3.071 * [taylor]: Taking taylor expansion of (+ (/ 1 t) 1.0) in t
3.071 * [taylor]: Taking taylor expansion of (/ 1 t) in t
3.071 * [taylor]: Taking taylor expansion of t in t
3.071 * [taylor]: Taking taylor expansion of 1.0 in t
3.074 * [taylor]: Taking taylor expansion of (- 1) in t
3.075 * [taylor]: Taking taylor expansion of 1 in t
3.079 * [taylor]: Taking taylor expansion of 0 in t
3.079 * * * * [progress]: [ 2 / 3 ] generating series at (2)
3.079 * [approximate]: Taking taylor expansion of (fma (/ (fma z (- 1.0 t) 1) z) (/ 2.0 t) (/ x y)) in (z t x y) around 0
3.079 * [taylor]: Taking taylor expansion of (fma (/ (fma z (- 1.0 t) 1) z) (/ 2.0 t) (/ x y)) in y
3.080 * [taylor]: Rewrote expression to (+ (* (/ (fma z (- 1.0 t) 1) z) (/ 2.0 t)) (/ x y))
3.080 * [taylor]: Taking taylor expansion of (* (/ (fma z (- 1.0 t) 1) z) (/ 2.0 t)) in y
3.080 * [taylor]: Taking taylor expansion of (/ (fma z (- 1.0 t) 1) z) in y
3.080 * [taylor]: Taking taylor expansion of (fma z (- 1.0 t) 1) in y
3.080 * [taylor]: Rewrote expression to (+ (* z (- 1.0 t)) 1)
3.080 * [taylor]: Taking taylor expansion of (* z (- 1.0 t)) in y
3.080 * [taylor]: Taking taylor expansion of z in y
3.080 * [taylor]: Taking taylor expansion of (- 1.0 t) in y
3.080 * [taylor]: Taking taylor expansion of 1.0 in y
3.080 * [taylor]: Taking taylor expansion of t in y
3.080 * [taylor]: Taking taylor expansion of 1 in y
3.080 * [taylor]: Taking taylor expansion of z in y
3.080 * [taylor]: Taking taylor expansion of (/ 2.0 t) in y
3.080 * [taylor]: Taking taylor expansion of 2.0 in y
3.080 * [taylor]: Taking taylor expansion of t in y
3.080 * [taylor]: Taking taylor expansion of (/ x y) in y
3.080 * [taylor]: Taking taylor expansion of x in y
3.080 * [taylor]: Taking taylor expansion of y in y
3.080 * [taylor]: Taking taylor expansion of (fma (/ (fma z (- 1.0 t) 1) z) (/ 2.0 t) (/ x y)) in x
3.080 * [taylor]: Rewrote expression to (+ (* (/ (fma z (- 1.0 t) 1) z) (/ 2.0 t)) (/ x y))
3.080 * [taylor]: Taking taylor expansion of (* (/ (fma z (- 1.0 t) 1) z) (/ 2.0 t)) in x
3.080 * [taylor]: Taking taylor expansion of (/ (fma z (- 1.0 t) 1) z) in x
3.080 * [taylor]: Taking taylor expansion of (fma z (- 1.0 t) 1) in x
3.080 * [taylor]: Rewrote expression to (+ (* z (- 1.0 t)) 1)
3.081 * [taylor]: Taking taylor expansion of (* z (- 1.0 t)) in x
3.081 * [taylor]: Taking taylor expansion of z in x
3.081 * [taylor]: Taking taylor expansion of (- 1.0 t) in x
3.081 * [taylor]: Taking taylor expansion of 1.0 in x
3.081 * [taylor]: Taking taylor expansion of t in x
3.081 * [taylor]: Taking taylor expansion of 1 in x
3.081 * [taylor]: Taking taylor expansion of z in x
3.081 * [taylor]: Taking taylor expansion of (/ 2.0 t) in x
3.081 * [taylor]: Taking taylor expansion of 2.0 in x
3.081 * [taylor]: Taking taylor expansion of t in x
3.081 * [taylor]: Taking taylor expansion of (/ x y) in x
3.081 * [taylor]: Taking taylor expansion of x in x
3.081 * [taylor]: Taking taylor expansion of y in x
3.081 * [taylor]: Taking taylor expansion of (fma (/ (fma z (- 1.0 t) 1) z) (/ 2.0 t) (/ x y)) in t
3.081 * [taylor]: Rewrote expression to (+ (* (/ (fma z (- 1.0 t) 1) z) (/ 2.0 t)) (/ x y))
3.081 * [taylor]: Taking taylor expansion of (* (/ (fma z (- 1.0 t) 1) z) (/ 2.0 t)) in t
3.081 * [taylor]: Taking taylor expansion of (/ (fma z (- 1.0 t) 1) z) in t
3.081 * [taylor]: Taking taylor expansion of (fma z (- 1.0 t) 1) in t
3.082 * [taylor]: Rewrote expression to (+ (* z (- 1.0 t)) 1)
3.082 * [taylor]: Taking taylor expansion of (* z (- 1.0 t)) in t
3.082 * [taylor]: Taking taylor expansion of z in t
3.082 * [taylor]: Taking taylor expansion of (- 1.0 t) in t
3.082 * [taylor]: Taking taylor expansion of 1.0 in t
3.082 * [taylor]: Taking taylor expansion of t in t
3.082 * [taylor]: Taking taylor expansion of 1 in t
3.082 * [taylor]: Taking taylor expansion of z in t
3.082 * [taylor]: Taking taylor expansion of (/ 2.0 t) in t
3.083 * [taylor]: Taking taylor expansion of 2.0 in t
3.083 * [taylor]: Taking taylor expansion of t in t
3.083 * [taylor]: Taking taylor expansion of (/ x y) in t
3.083 * [taylor]: Taking taylor expansion of x in t
3.083 * [taylor]: Taking taylor expansion of y in t
3.083 * [taylor]: Taking taylor expansion of (fma (/ (fma z (- 1.0 t) 1) z) (/ 2.0 t) (/ x y)) in z
3.083 * [taylor]: Rewrote expression to (+ (* (/ (fma z (- 1.0 t) 1) z) (/ 2.0 t)) (/ x y))
3.083 * [taylor]: Taking taylor expansion of (* (/ (fma z (- 1.0 t) 1) z) (/ 2.0 t)) in z
3.083 * [taylor]: Taking taylor expansion of (/ (fma z (- 1.0 t) 1) z) in z
3.083 * [taylor]: Taking taylor expansion of (fma z (- 1.0 t) 1) in z
3.083 * [taylor]: Rewrote expression to (+ (* z (- 1.0 t)) 1)
3.083 * [taylor]: Taking taylor expansion of (* z (- 1.0 t)) in z
3.083 * [taylor]: Taking taylor expansion of z in z
3.083 * [taylor]: Taking taylor expansion of (- 1.0 t) in z
3.083 * [taylor]: Taking taylor expansion of 1.0 in z
3.083 * [taylor]: Taking taylor expansion of t in z
3.083 * [taylor]: Taking taylor expansion of 1 in z
3.083 * [taylor]: Taking taylor expansion of z in z
3.084 * [taylor]: Taking taylor expansion of (/ 2.0 t) in z
3.084 * [taylor]: Taking taylor expansion of 2.0 in z
3.084 * [taylor]: Taking taylor expansion of t in z
3.084 * [taylor]: Taking taylor expansion of (/ x y) in z
3.084 * [taylor]: Taking taylor expansion of x in z
3.084 * [taylor]: Taking taylor expansion of y in z
3.084 * [taylor]: Taking taylor expansion of (fma (/ (fma z (- 1.0 t) 1) z) (/ 2.0 t) (/ x y)) in z
3.084 * [taylor]: Rewrote expression to (+ (* (/ (fma z (- 1.0 t) 1) z) (/ 2.0 t)) (/ x y))
3.085 * [taylor]: Taking taylor expansion of (* (/ (fma z (- 1.0 t) 1) z) (/ 2.0 t)) in z
3.085 * [taylor]: Taking taylor expansion of (/ (fma z (- 1.0 t) 1) z) in z
3.085 * [taylor]: Taking taylor expansion of (fma z (- 1.0 t) 1) in z
3.085 * [taylor]: Rewrote expression to (+ (* z (- 1.0 t)) 1)
3.085 * [taylor]: Taking taylor expansion of (* z (- 1.0 t)) in z
3.085 * [taylor]: Taking taylor expansion of z in z
3.085 * [taylor]: Taking taylor expansion of (- 1.0 t) in z
3.085 * [taylor]: Taking taylor expansion of 1.0 in z
3.085 * [taylor]: Taking taylor expansion of t in z
3.085 * [taylor]: Taking taylor expansion of 1 in z
3.085 * [taylor]: Taking taylor expansion of z in z
3.085 * [taylor]: Taking taylor expansion of (/ 2.0 t) in z
3.086 * [taylor]: Taking taylor expansion of 2.0 in z
3.086 * [taylor]: Taking taylor expansion of t in z
3.086 * [taylor]: Taking taylor expansion of (/ x y) in z
3.086 * [taylor]: Taking taylor expansion of x in z
3.086 * [taylor]: Taking taylor expansion of y in z
3.086 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 t)) in t
3.086 * [taylor]: Taking taylor expansion of 2.0 in t
3.086 * [taylor]: Taking taylor expansion of (/ 1 t) in t
3.086 * [taylor]: Taking taylor expansion of t in t
3.086 * [taylor]: Taking taylor expansion of 2.0 in x
3.087 * [taylor]: Taking taylor expansion of 2.0 in y
3.088 * [taylor]: Taking taylor expansion of (- (+ (/ x y) (* 2.0 (/ 1 t))) 2.0) in t
3.088 * [taylor]: Taking taylor expansion of (+ (/ x y) (* 2.0 (/ 1 t))) in t
3.088 * [taylor]: Taking taylor expansion of (/ x y) in t
3.088 * [taylor]: Taking taylor expansion of x in t
3.088 * [taylor]: Taking taylor expansion of y in t
3.088 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 t)) in t
3.088 * [taylor]: Taking taylor expansion of 2.0 in t
3.088 * [taylor]: Taking taylor expansion of (/ 1 t) in t
3.088 * [taylor]: Taking taylor expansion of t in t
3.089 * [taylor]: Taking taylor expansion of 2.0 in t
3.090 * [taylor]: Taking taylor expansion of 2.0 in x
3.090 * [taylor]: Taking taylor expansion of 2.0 in y
3.090 * [taylor]: Taking taylor expansion of 0 in x
3.091 * [taylor]: Taking taylor expansion of 0 in y
3.091 * [taylor]: Taking taylor expansion of 0 in y
3.093 * [taylor]: Taking taylor expansion of 0 in t
3.095 * [taylor]: Taking taylor expansion of (- (/ x y) 2.0) in x
3.095 * [taylor]: Taking taylor expansion of (/ x y) in x
3.095 * [taylor]: Taking taylor expansion of x in x
3.095 * [taylor]: Taking taylor expansion of y in x
3.095 * [taylor]: Taking taylor expansion of 2.0 in x
3.096 * [taylor]: Taking taylor expansion of (- 2.0) in y
3.096 * [taylor]: Taking taylor expansion of 2.0 in y
3.097 * [taylor]: Taking taylor expansion of 0 in x
3.097 * [taylor]: Taking taylor expansion of 0 in y
3.097 * [taylor]: Taking taylor expansion of 0 in y
3.097 * [taylor]: Taking taylor expansion of 0 in y
3.097 * [taylor]: Taking taylor expansion of 0 in y
3.101 * [taylor]: Taking taylor expansion of 0 in t
3.101 * [taylor]: Taking taylor expansion of 0 in x
3.101 * [taylor]: Taking taylor expansion of 0 in y
3.103 * [taylor]: Taking taylor expansion of 0 in x
3.103 * [taylor]: Taking taylor expansion of 0 in y
3.104 * [taylor]: Taking taylor expansion of 0 in x
3.104 * [taylor]: Taking taylor expansion of 0 in y
3.104 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.104 * [taylor]: Taking taylor expansion of y in y
3.105 * [approximate]: Taking taylor expansion of (fma (* (fma (/ 1 z) (- 1.0 (/ 1 t)) 1) z) (* 2.0 t) (/ y x)) in (z t x y) around 0
3.106 * [taylor]: Taking taylor expansion of (fma (* (fma (/ 1 z) (- 1.0 (/ 1 t)) 1) z) (* 2.0 t) (/ y x)) in y
3.106 * [taylor]: Rewrote expression to (+ (* (* (fma (/ 1 z) (- 1.0 (/ 1 t)) 1) z) (* 2.0 t)) (/ y x))
3.106 * [taylor]: Taking taylor expansion of (* (* (fma (/ 1 z) (- 1.0 (/ 1 t)) 1) z) (* 2.0 t)) in y
3.106 * [taylor]: Taking taylor expansion of (* (fma (/ 1 z) (- 1.0 (/ 1 t)) 1) z) in y
3.106 * [taylor]: Taking taylor expansion of (fma (/ 1 z) (- 1.0 (/ 1 t)) 1) in y
3.106 * [taylor]: Rewrote expression to (+ (* (/ 1 z) (- 1.0 (/ 1 t))) 1)
3.106 * [taylor]: Taking taylor expansion of (* (/ 1 z) (- 1.0 (/ 1 t))) in y
3.106 * [taylor]: Taking taylor expansion of (/ 1 z) in y
3.106 * [taylor]: Taking taylor expansion of z in y
3.106 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 t)) in y
3.106 * [taylor]: Taking taylor expansion of 1.0 in y
3.106 * [taylor]: Taking taylor expansion of (/ 1 t) in y
3.106 * [taylor]: Taking taylor expansion of t in y
3.106 * [taylor]: Taking taylor expansion of 1 in y
3.106 * [taylor]: Taking taylor expansion of z in y
3.106 * [taylor]: Taking taylor expansion of (* 2.0 t) in y
3.106 * [taylor]: Taking taylor expansion of 2.0 in y
3.106 * [taylor]: Taking taylor expansion of t in y
3.106 * [taylor]: Taking taylor expansion of (/ y x) in y
3.106 * [taylor]: Taking taylor expansion of y in y
3.106 * [taylor]: Taking taylor expansion of x in y
3.106 * [taylor]: Taking taylor expansion of (fma (* (fma (/ 1 z) (- 1.0 (/ 1 t)) 1) z) (* 2.0 t) (/ y x)) in x
3.106 * [taylor]: Rewrote expression to (+ (* (* (fma (/ 1 z) (- 1.0 (/ 1 t)) 1) z) (* 2.0 t)) (/ y x))
3.106 * [taylor]: Taking taylor expansion of (* (* (fma (/ 1 z) (- 1.0 (/ 1 t)) 1) z) (* 2.0 t)) in x
3.106 * [taylor]: Taking taylor expansion of (* (fma (/ 1 z) (- 1.0 (/ 1 t)) 1) z) in x
3.106 * [taylor]: Taking taylor expansion of (fma (/ 1 z) (- 1.0 (/ 1 t)) 1) in x
3.106 * [taylor]: Rewrote expression to (+ (* (/ 1 z) (- 1.0 (/ 1 t))) 1)
3.106 * [taylor]: Taking taylor expansion of (* (/ 1 z) (- 1.0 (/ 1 t))) in x
3.106 * [taylor]: Taking taylor expansion of (/ 1 z) in x
3.106 * [taylor]: Taking taylor expansion of z in x
3.107 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 t)) in x
3.107 * [taylor]: Taking taylor expansion of 1.0 in x
3.107 * [taylor]: Taking taylor expansion of (/ 1 t) in x
3.107 * [taylor]: Taking taylor expansion of t in x
3.107 * [taylor]: Taking taylor expansion of 1 in x
3.107 * [taylor]: Taking taylor expansion of z in x
3.107 * [taylor]: Taking taylor expansion of (* 2.0 t) in x
3.107 * [taylor]: Taking taylor expansion of 2.0 in x
3.107 * [taylor]: Taking taylor expansion of t in x
3.107 * [taylor]: Taking taylor expansion of (/ y x) in x
3.107 * [taylor]: Taking taylor expansion of y in x
3.107 * [taylor]: Taking taylor expansion of x in x
3.107 * [taylor]: Taking taylor expansion of (fma (* (fma (/ 1 z) (- 1.0 (/ 1 t)) 1) z) (* 2.0 t) (/ y x)) in t
3.107 * [taylor]: Rewrote expression to (+ (* (* (fma (/ 1 z) (- 1.0 (/ 1 t)) 1) z) (* 2.0 t)) (/ y x))
3.107 * [taylor]: Taking taylor expansion of (* (* (fma (/ 1 z) (- 1.0 (/ 1 t)) 1) z) (* 2.0 t)) in t
3.107 * [taylor]: Taking taylor expansion of (* (fma (/ 1 z) (- 1.0 (/ 1 t)) 1) z) in t
3.107 * [taylor]: Taking taylor expansion of (fma (/ 1 z) (- 1.0 (/ 1 t)) 1) in t
3.107 * [taylor]: Rewrote expression to (+ (* (/ 1 z) (- 1.0 (/ 1 t))) 1)
3.107 * [taylor]: Taking taylor expansion of (* (/ 1 z) (- 1.0 (/ 1 t))) in t
3.107 * [taylor]: Taking taylor expansion of (/ 1 z) in t
3.107 * [taylor]: Taking taylor expansion of z in t
3.107 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 t)) in t
3.107 * [taylor]: Taking taylor expansion of 1.0 in t
3.107 * [taylor]: Taking taylor expansion of (/ 1 t) in t
3.107 * [taylor]: Taking taylor expansion of t in t
3.108 * [taylor]: Taking taylor expansion of 1 in t
3.108 * [taylor]: Taking taylor expansion of z in t
3.108 * [taylor]: Taking taylor expansion of (* 2.0 t) in t
3.108 * [taylor]: Taking taylor expansion of 2.0 in t
3.108 * [taylor]: Taking taylor expansion of t in t
3.108 * [taylor]: Taking taylor expansion of (/ y x) in t
3.108 * [taylor]: Taking taylor expansion of y in t
3.108 * [taylor]: Taking taylor expansion of x in t
3.108 * [taylor]: Taking taylor expansion of (fma (* (fma (/ 1 z) (- 1.0 (/ 1 t)) 1) z) (* 2.0 t) (/ y x)) in z
3.108 * [taylor]: Rewrote expression to (+ (* (* (fma (/ 1 z) (- 1.0 (/ 1 t)) 1) z) (* 2.0 t)) (/ y x))
3.108 * [taylor]: Taking taylor expansion of (* (* (fma (/ 1 z) (- 1.0 (/ 1 t)) 1) z) (* 2.0 t)) in z
3.108 * [taylor]: Taking taylor expansion of (* (fma (/ 1 z) (- 1.0 (/ 1 t)) 1) z) in z
3.108 * [taylor]: Taking taylor expansion of (fma (/ 1 z) (- 1.0 (/ 1 t)) 1) in z
3.108 * [taylor]: Rewrote expression to (+ (* (/ 1 z) (- 1.0 (/ 1 t))) 1)
3.108 * [taylor]: Taking taylor expansion of (* (/ 1 z) (- 1.0 (/ 1 t))) in z
3.108 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.108 * [taylor]: Taking taylor expansion of z in z
3.108 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 t)) in z
3.109 * [taylor]: Taking taylor expansion of 1.0 in z
3.109 * [taylor]: Taking taylor expansion of (/ 1 t) in z
3.109 * [taylor]: Taking taylor expansion of t in z
3.109 * [taylor]: Taking taylor expansion of 1 in z
3.109 * [taylor]: Taking taylor expansion of z in z
3.109 * [taylor]: Taking taylor expansion of (* 2.0 t) in z
3.109 * [taylor]: Taking taylor expansion of 2.0 in z
3.109 * [taylor]: Taking taylor expansion of t in z
3.109 * [taylor]: Taking taylor expansion of (/ y x) in z
3.109 * [taylor]: Taking taylor expansion of y in z
3.109 * [taylor]: Taking taylor expansion of x in z
3.109 * [taylor]: Taking taylor expansion of (fma (* (fma (/ 1 z) (- 1.0 (/ 1 t)) 1) z) (* 2.0 t) (/ y x)) in z
3.109 * [taylor]: Rewrote expression to (+ (* (* (fma (/ 1 z) (- 1.0 (/ 1 t)) 1) z) (* 2.0 t)) (/ y x))
3.109 * [taylor]: Taking taylor expansion of (* (* (fma (/ 1 z) (- 1.0 (/ 1 t)) 1) z) (* 2.0 t)) in z
3.109 * [taylor]: Taking taylor expansion of (* (fma (/ 1 z) (- 1.0 (/ 1 t)) 1) z) in z
3.109 * [taylor]: Taking taylor expansion of (fma (/ 1 z) (- 1.0 (/ 1 t)) 1) in z
3.109 * [taylor]: Rewrote expression to (+ (* (/ 1 z) (- 1.0 (/ 1 t))) 1)
3.109 * [taylor]: Taking taylor expansion of (* (/ 1 z) (- 1.0 (/ 1 t))) in z
3.109 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.109 * [taylor]: Taking taylor expansion of z in z
3.109 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 t)) in z
3.110 * [taylor]: Taking taylor expansion of 1.0 in z
3.110 * [taylor]: Taking taylor expansion of (/ 1 t) in z
3.110 * [taylor]: Taking taylor expansion of t in z
3.110 * [taylor]: Taking taylor expansion of 1 in z
3.110 * [taylor]: Taking taylor expansion of z in z
3.110 * [taylor]: Taking taylor expansion of (* 2.0 t) in z
3.110 * [taylor]: Taking taylor expansion of 2.0 in z
3.110 * [taylor]: Taking taylor expansion of t in z
3.110 * [taylor]: Taking taylor expansion of (/ y x) in z
3.110 * [taylor]: Taking taylor expansion of y in z
3.110 * [taylor]: Taking taylor expansion of x in z
3.110 * [taylor]: Taking taylor expansion of 0 in t
3.113 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 t) (/ y x)) 2.0) in t
3.113 * [taylor]: Taking taylor expansion of (+ (* 2.0 t) (/ y x)) in t
3.113 * [taylor]: Taking taylor expansion of (* 2.0 t) in t
3.113 * [taylor]: Taking taylor expansion of 2.0 in t
3.113 * [taylor]: Taking taylor expansion of t in t
3.113 * [taylor]: Taking taylor expansion of (/ y x) in t
3.113 * [taylor]: Taking taylor expansion of y in t
3.113 * [taylor]: Taking taylor expansion of x in t
3.113 * [taylor]: Taking taylor expansion of 2.0 in t
3.113 * [taylor]: Taking taylor expansion of 0 in x
3.117 * [taylor]: Taking taylor expansion of (* 2.0 t) in t
3.117 * [taylor]: Taking taylor expansion of 2.0 in t
3.117 * [taylor]: Taking taylor expansion of t in t
3.118 * [taylor]: Taking taylor expansion of (- (/ y x) 2.0) in x
3.118 * [taylor]: Taking taylor expansion of (/ y x) in x
3.118 * [taylor]: Taking taylor expansion of y in x
3.118 * [taylor]: Taking taylor expansion of x in x
3.118 * [taylor]: Taking taylor expansion of 2.0 in x
3.118 * [taylor]: Taking taylor expansion of y in y
3.118 * [taylor]: Taking taylor expansion of 0 in x
3.118 * [taylor]: Taking taylor expansion of 0 in y
3.122 * [taylor]: Taking taylor expansion of 0 in t
3.123 * [taylor]: Taking taylor expansion of 0 in x
3.124 * [taylor]: Taking taylor expansion of 2.0 in x
3.124 * [taylor]: Taking taylor expansion of 0 in x
3.126 * [taylor]: Taking taylor expansion of (- 2.0) in y
3.126 * [taylor]: Taking taylor expansion of 2.0 in y
3.126 * [taylor]: Taking taylor expansion of 0 in y
3.126 * [taylor]: Taking taylor expansion of 0 in y
3.132 * [taylor]: Taking taylor expansion of 0 in t
3.132 * [taylor]: Taking taylor expansion of 0 in x
3.133 * [taylor]: Taking taylor expansion of 2.0 in x
3.135 * [taylor]: Taking taylor expansion of 0 in x
3.135 * [taylor]: Taking taylor expansion of 0 in x
3.135 * [taylor]: Taking taylor expansion of 0 in y
3.135 * [taylor]: Taking taylor expansion of 2.0 in y
3.136 * [approximate]: Taking taylor expansion of (fma (* -1 (* (fma (/ -1 z) (+ (/ 1 t) 1.0) 1) z)) (* -2.0 t) (/ y x)) in (z t x y) around 0
3.136 * [taylor]: Taking taylor expansion of (fma (* -1 (* (fma (/ -1 z) (+ (/ 1 t) 1.0) 1) z)) (* -2.0 t) (/ y x)) in y
3.136 * [taylor]: Rewrote expression to (+ (* (* -1 (* (fma (/ -1 z) (+ (/ 1 t) 1.0) 1) z)) (* -2.0 t)) (/ y x))
3.136 * [taylor]: Taking taylor expansion of (* (* -1 (* (fma (/ -1 z) (+ (/ 1 t) 1.0) 1) z)) (* -2.0 t)) in y
3.136 * [taylor]: Taking taylor expansion of (* -1 (* (fma (/ -1 z) (+ (/ 1 t) 1.0) 1) z)) in y
3.136 * [taylor]: Taking taylor expansion of -1 in y
3.136 * [taylor]: Taking taylor expansion of (* (fma (/ -1 z) (+ (/ 1 t) 1.0) 1) z) in y
3.136 * [taylor]: Taking taylor expansion of (fma (/ -1 z) (+ (/ 1 t) 1.0) 1) in y
3.136 * [taylor]: Rewrote expression to (+ (* (/ -1 z) (+ (/ 1 t) 1.0)) 1)
3.136 * [taylor]: Taking taylor expansion of (* (/ -1 z) (+ (/ 1 t) 1.0)) in y
3.136 * [taylor]: Taking taylor expansion of (/ -1 z) in y
3.136 * [taylor]: Taking taylor expansion of -1 in y
3.136 * [taylor]: Taking taylor expansion of z in y
3.136 * [taylor]: Taking taylor expansion of (+ (/ 1 t) 1.0) in y
3.136 * [taylor]: Taking taylor expansion of (/ 1 t) in y
3.136 * [taylor]: Taking taylor expansion of t in y
3.136 * [taylor]: Taking taylor expansion of 1.0 in y
3.136 * [taylor]: Taking taylor expansion of 1 in y
3.136 * [taylor]: Taking taylor expansion of z in y
3.136 * [taylor]: Taking taylor expansion of (* -2.0 t) in y
3.136 * [taylor]: Taking taylor expansion of -2.0 in y
3.136 * [taylor]: Taking taylor expansion of t in y
3.136 * [taylor]: Taking taylor expansion of (/ y x) in y
3.136 * [taylor]: Taking taylor expansion of y in y
3.136 * [taylor]: Taking taylor expansion of x in y
3.137 * [taylor]: Taking taylor expansion of (fma (* -1 (* (fma (/ -1 z) (+ (/ 1 t) 1.0) 1) z)) (* -2.0 t) (/ y x)) in x
3.137 * [taylor]: Rewrote expression to (+ (* (* -1 (* (fma (/ -1 z) (+ (/ 1 t) 1.0) 1) z)) (* -2.0 t)) (/ y x))
3.137 * [taylor]: Taking taylor expansion of (* (* -1 (* (fma (/ -1 z) (+ (/ 1 t) 1.0) 1) z)) (* -2.0 t)) in x
3.137 * [taylor]: Taking taylor expansion of (* -1 (* (fma (/ -1 z) (+ (/ 1 t) 1.0) 1) z)) in x
3.137 * [taylor]: Taking taylor expansion of -1 in x
3.137 * [taylor]: Taking taylor expansion of (* (fma (/ -1 z) (+ (/ 1 t) 1.0) 1) z) in x
3.137 * [taylor]: Taking taylor expansion of (fma (/ -1 z) (+ (/ 1 t) 1.0) 1) in x
3.137 * [taylor]: Rewrote expression to (+ (* (/ -1 z) (+ (/ 1 t) 1.0)) 1)
3.137 * [taylor]: Taking taylor expansion of (* (/ -1 z) (+ (/ 1 t) 1.0)) in x
3.137 * [taylor]: Taking taylor expansion of (/ -1 z) in x
3.137 * [taylor]: Taking taylor expansion of -1 in x
3.137 * [taylor]: Taking taylor expansion of z in x
3.137 * [taylor]: Taking taylor expansion of (+ (/ 1 t) 1.0) in x
3.137 * [taylor]: Taking taylor expansion of (/ 1 t) in x
3.137 * [taylor]: Taking taylor expansion of t in x
3.137 * [taylor]: Taking taylor expansion of 1.0 in x
3.137 * [taylor]: Taking taylor expansion of 1 in x
3.137 * [taylor]: Taking taylor expansion of z in x
3.137 * [taylor]: Taking taylor expansion of (* -2.0 t) in x
3.137 * [taylor]: Taking taylor expansion of -2.0 in x
3.137 * [taylor]: Taking taylor expansion of t in x
3.137 * [taylor]: Taking taylor expansion of (/ y x) in x
3.137 * [taylor]: Taking taylor expansion of y in x
3.137 * [taylor]: Taking taylor expansion of x in x
3.137 * [taylor]: Taking taylor expansion of (fma (* -1 (* (fma (/ -1 z) (+ (/ 1 t) 1.0) 1) z)) (* -2.0 t) (/ y x)) in t
3.137 * [taylor]: Rewrote expression to (+ (* (* -1 (* (fma (/ -1 z) (+ (/ 1 t) 1.0) 1) z)) (* -2.0 t)) (/ y x))
3.137 * [taylor]: Taking taylor expansion of (* (* -1 (* (fma (/ -1 z) (+ (/ 1 t) 1.0) 1) z)) (* -2.0 t)) in t
3.137 * [taylor]: Taking taylor expansion of (* -1 (* (fma (/ -1 z) (+ (/ 1 t) 1.0) 1) z)) in t
3.137 * [taylor]: Taking taylor expansion of -1 in t
3.137 * [taylor]: Taking taylor expansion of (* (fma (/ -1 z) (+ (/ 1 t) 1.0) 1) z) in t
3.137 * [taylor]: Taking taylor expansion of (fma (/ -1 z) (+ (/ 1 t) 1.0) 1) in t
3.137 * [taylor]: Rewrote expression to (+ (* (/ -1 z) (+ (/ 1 t) 1.0)) 1)
3.137 * [taylor]: Taking taylor expansion of (* (/ -1 z) (+ (/ 1 t) 1.0)) in t
3.137 * [taylor]: Taking taylor expansion of (/ -1 z) in t
3.137 * [taylor]: Taking taylor expansion of -1 in t
3.138 * [taylor]: Taking taylor expansion of z in t
3.138 * [taylor]: Taking taylor expansion of (+ (/ 1 t) 1.0) in t
3.138 * [taylor]: Taking taylor expansion of (/ 1 t) in t
3.138 * [taylor]: Taking taylor expansion of t in t
3.138 * [taylor]: Taking taylor expansion of 1.0 in t
3.138 * [taylor]: Taking taylor expansion of 1 in t
3.138 * [taylor]: Taking taylor expansion of z in t
3.138 * [taylor]: Taking taylor expansion of (* -2.0 t) in t
3.138 * [taylor]: Taking taylor expansion of -2.0 in t
3.138 * [taylor]: Taking taylor expansion of t in t
3.138 * [taylor]: Taking taylor expansion of (/ y x) in t
3.138 * [taylor]: Taking taylor expansion of y in t
3.138 * [taylor]: Taking taylor expansion of x in t
3.138 * [taylor]: Taking taylor expansion of (fma (* -1 (* (fma (/ -1 z) (+ (/ 1 t) 1.0) 1) z)) (* -2.0 t) (/ y x)) in z
3.139 * [taylor]: Rewrote expression to (+ (* (* -1 (* (fma (/ -1 z) (+ (/ 1 t) 1.0) 1) z)) (* -2.0 t)) (/ y x))
3.139 * [taylor]: Taking taylor expansion of (* (* -1 (* (fma (/ -1 z) (+ (/ 1 t) 1.0) 1) z)) (* -2.0 t)) in z
3.139 * [taylor]: Taking taylor expansion of (* -1 (* (fma (/ -1 z) (+ (/ 1 t) 1.0) 1) z)) in z
3.139 * [taylor]: Taking taylor expansion of -1 in z
3.139 * [taylor]: Taking taylor expansion of (* (fma (/ -1 z) (+ (/ 1 t) 1.0) 1) z) in z
3.139 * [taylor]: Taking taylor expansion of (fma (/ -1 z) (+ (/ 1 t) 1.0) 1) in z
3.139 * [taylor]: Rewrote expression to (+ (* (/ -1 z) (+ (/ 1 t) 1.0)) 1)
3.139 * [taylor]: Taking taylor expansion of (* (/ -1 z) (+ (/ 1 t) 1.0)) in z
3.139 * [taylor]: Taking taylor expansion of (/ -1 z) in z
3.139 * [taylor]: Taking taylor expansion of -1 in z
3.139 * [taylor]: Taking taylor expansion of z in z
3.139 * [taylor]: Taking taylor expansion of (+ (/ 1 t) 1.0) in z
3.139 * [taylor]: Taking taylor expansion of (/ 1 t) in z
3.139 * [taylor]: Taking taylor expansion of t in z
3.139 * [taylor]: Taking taylor expansion of 1.0 in z
3.139 * [taylor]: Taking taylor expansion of 1 in z
3.139 * [taylor]: Taking taylor expansion of z in z
3.139 * [taylor]: Taking taylor expansion of (* -2.0 t) in z
3.139 * [taylor]: Taking taylor expansion of -2.0 in z
3.139 * [taylor]: Taking taylor expansion of t in z
3.139 * [taylor]: Taking taylor expansion of (/ y x) in z
3.139 * [taylor]: Taking taylor expansion of y in z
3.139 * [taylor]: Taking taylor expansion of x in z
3.140 * [taylor]: Taking taylor expansion of (fma (* -1 (* (fma (/ -1 z) (+ (/ 1 t) 1.0) 1) z)) (* -2.0 t) (/ y x)) in z
3.140 * [taylor]: Rewrote expression to (+ (* (* -1 (* (fma (/ -1 z) (+ (/ 1 t) 1.0) 1) z)) (* -2.0 t)) (/ y x))
3.140 * [taylor]: Taking taylor expansion of (* (* -1 (* (fma (/ -1 z) (+ (/ 1 t) 1.0) 1) z)) (* -2.0 t)) in z
3.140 * [taylor]: Taking taylor expansion of (* -1 (* (fma (/ -1 z) (+ (/ 1 t) 1.0) 1) z)) in z
3.140 * [taylor]: Taking taylor expansion of -1 in z
3.140 * [taylor]: Taking taylor expansion of (* (fma (/ -1 z) (+ (/ 1 t) 1.0) 1) z) in z
3.140 * [taylor]: Taking taylor expansion of (fma (/ -1 z) (+ (/ 1 t) 1.0) 1) in z
3.140 * [taylor]: Rewrote expression to (+ (* (/ -1 z) (+ (/ 1 t) 1.0)) 1)
3.140 * [taylor]: Taking taylor expansion of (* (/ -1 z) (+ (/ 1 t) 1.0)) in z
3.140 * [taylor]: Taking taylor expansion of (/ -1 z) in z
3.140 * [taylor]: Taking taylor expansion of -1 in z
3.140 * [taylor]: Taking taylor expansion of z in z
3.140 * [taylor]: Taking taylor expansion of (+ (/ 1 t) 1.0) in z
3.140 * [taylor]: Taking taylor expansion of (/ 1 t) in z
3.140 * [taylor]: Taking taylor expansion of t in z
3.140 * [taylor]: Taking taylor expansion of 1.0 in z
3.140 * [taylor]: Taking taylor expansion of 1 in z
3.141 * [taylor]: Taking taylor expansion of z in z
3.141 * [taylor]: Taking taylor expansion of (* -2.0 t) in z
3.141 * [taylor]: Taking taylor expansion of -2.0 in z
3.141 * [taylor]: Taking taylor expansion of t in z
3.141 * [taylor]: Taking taylor expansion of (/ y x) in z
3.141 * [taylor]: Taking taylor expansion of y in z
3.141 * [taylor]: Taking taylor expansion of x in z
3.142 * [taylor]: Taking taylor expansion of 0 in t
3.147 * [taylor]: Taking taylor expansion of (- (/ y x) (+ (* 2.0 t) 2.0)) in t
3.147 * [taylor]: Taking taylor expansion of (/ y x) in t
3.147 * [taylor]: Taking taylor expansion of y in t
3.147 * [taylor]: Taking taylor expansion of x in t
3.147 * [taylor]: Taking taylor expansion of (+ (* 2.0 t) 2.0) in t
3.147 * [taylor]: Taking taylor expansion of (* 2.0 t) in t
3.147 * [taylor]: Taking taylor expansion of 2.0 in t
3.147 * [taylor]: Taking taylor expansion of t in t
3.147 * [taylor]: Taking taylor expansion of 2.0 in t
3.147 * [taylor]: Taking taylor expansion of 0 in x
3.151 * [taylor]: Taking taylor expansion of (* 2.0 t) in t
3.151 * [taylor]: Taking taylor expansion of 2.0 in t
3.151 * [taylor]: Taking taylor expansion of t in t
3.153 * [taylor]: Taking taylor expansion of (- (/ y x) 2.0) in x
3.153 * [taylor]: Taking taylor expansion of (/ y x) in x
3.153 * [taylor]: Taking taylor expansion of y in x
3.153 * [taylor]: Taking taylor expansion of x in x
3.153 * [taylor]: Taking taylor expansion of 2.0 in x
3.153 * [taylor]: Taking taylor expansion of y in y
3.153 * [taylor]: Taking taylor expansion of 0 in x
3.153 * [taylor]: Taking taylor expansion of 0 in y
3.158 * [taylor]: Taking taylor expansion of 0 in t
3.158 * [taylor]: Taking taylor expansion of 0 in x
3.161 * [taylor]: Taking taylor expansion of (- 2.0) in x
3.161 * [taylor]: Taking taylor expansion of 2.0 in x
3.161 * [taylor]: Taking taylor expansion of 0 in x
3.162 * [taylor]: Taking taylor expansion of (- 2.0) in y
3.162 * [taylor]: Taking taylor expansion of 2.0 in y
3.163 * [taylor]: Taking taylor expansion of 0 in y
3.163 * [taylor]: Taking taylor expansion of 0 in y
3.169 * [taylor]: Taking taylor expansion of 0 in t
3.169 * [taylor]: Taking taylor expansion of 0 in x
3.170 * [taylor]: Taking taylor expansion of 2.0 in x
3.171 * [taylor]: Taking taylor expansion of 0 in x
3.171 * [taylor]: Taking taylor expansion of 0 in x
3.171 * [taylor]: Taking taylor expansion of 0 in y
3.172 * [taylor]: Taking taylor expansion of (- 2.0) in y
3.172 * [taylor]: Taking taylor expansion of 2.0 in y
3.173 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1)
3.173 * [approximate]: Taking taylor expansion of (fma z (- 1.0 t) 1) in (z t) around 0
3.173 * [taylor]: Taking taylor expansion of (fma z (- 1.0 t) 1) in t
3.174 * [taylor]: Rewrote expression to (+ (* z (- 1.0 t)) 1)
3.174 * [taylor]: Taking taylor expansion of (* z (- 1.0 t)) in t
3.174 * [taylor]: Taking taylor expansion of z in t
3.174 * [taylor]: Taking taylor expansion of (- 1.0 t) in t
3.174 * [taylor]: Taking taylor expansion of 1.0 in t
3.174 * [taylor]: Taking taylor expansion of t in t
3.174 * [taylor]: Taking taylor expansion of 1 in t
3.174 * [taylor]: Taking taylor expansion of (fma z (- 1.0 t) 1) in z
3.174 * [taylor]: Rewrote expression to (+ (* z (- 1.0 t)) 1)
3.174 * [taylor]: Taking taylor expansion of (* z (- 1.0 t)) in z
3.174 * [taylor]: Taking taylor expansion of z in z
3.174 * [taylor]: Taking taylor expansion of (- 1.0 t) in z
3.174 * [taylor]: Taking taylor expansion of 1.0 in z
3.174 * [taylor]: Taking taylor expansion of t in z
3.174 * [taylor]: Taking taylor expansion of 1 in z
3.174 * [taylor]: Taking taylor expansion of (fma z (- 1.0 t) 1) in z
3.174 * [taylor]: Rewrote expression to (+ (* z (- 1.0 t)) 1)
3.174 * [taylor]: Taking taylor expansion of (* z (- 1.0 t)) in z
3.174 * [taylor]: Taking taylor expansion of z in z
3.174 * [taylor]: Taking taylor expansion of (- 1.0 t) in z
3.174 * [taylor]: Taking taylor expansion of 1.0 in z
3.174 * [taylor]: Taking taylor expansion of t in z
3.174 * [taylor]: Taking taylor expansion of 1 in z
3.175 * [taylor]: Taking taylor expansion of 1 in t
3.176 * [taylor]: Taking taylor expansion of (- 1.0 t) in t
3.176 * [taylor]: Taking taylor expansion of 1.0 in t
3.176 * [taylor]: Taking taylor expansion of t in t
3.177 * [taylor]: Taking taylor expansion of 0 in t
3.178 * [approximate]: Taking taylor expansion of (fma (/ 1 z) (- 1.0 (/ 1 t)) 1) in (z t) around 0
3.178 * [taylor]: Taking taylor expansion of (fma (/ 1 z) (- 1.0 (/ 1 t)) 1) in t
3.178 * [taylor]: Rewrote expression to (+ (* (/ 1 z) (- 1.0 (/ 1 t))) 1)
3.178 * [taylor]: Taking taylor expansion of (* (/ 1 z) (- 1.0 (/ 1 t))) in t
3.178 * [taylor]: Taking taylor expansion of (/ 1 z) in t
3.178 * [taylor]: Taking taylor expansion of z in t
3.179 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 t)) in t
3.179 * [taylor]: Taking taylor expansion of 1.0 in t
3.179 * [taylor]: Taking taylor expansion of (/ 1 t) in t
3.179 * [taylor]: Taking taylor expansion of t in t
3.179 * [taylor]: Taking taylor expansion of 1 in t
3.179 * [taylor]: Taking taylor expansion of (fma (/ 1 z) (- 1.0 (/ 1 t)) 1) in z
3.179 * [taylor]: Rewrote expression to (+ (* (/ 1 z) (- 1.0 (/ 1 t))) 1)
3.179 * [taylor]: Taking taylor expansion of (* (/ 1 z) (- 1.0 (/ 1 t))) in z
3.179 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.179 * [taylor]: Taking taylor expansion of z in z
3.179 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 t)) in z
3.180 * [taylor]: Taking taylor expansion of 1.0 in z
3.180 * [taylor]: Taking taylor expansion of (/ 1 t) in z
3.180 * [taylor]: Taking taylor expansion of t in z
3.180 * [taylor]: Taking taylor expansion of 1 in z
3.180 * [taylor]: Taking taylor expansion of (fma (/ 1 z) (- 1.0 (/ 1 t)) 1) in z
3.180 * [taylor]: Rewrote expression to (+ (* (/ 1 z) (- 1.0 (/ 1 t))) 1)
3.180 * [taylor]: Taking taylor expansion of (* (/ 1 z) (- 1.0 (/ 1 t))) in z
3.180 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.180 * [taylor]: Taking taylor expansion of z in z
3.180 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 t)) in z
3.180 * [taylor]: Taking taylor expansion of 1.0 in z
3.180 * [taylor]: Taking taylor expansion of (/ 1 t) in z
3.180 * [taylor]: Taking taylor expansion of t in z
3.180 * [taylor]: Taking taylor expansion of 1 in z
3.180 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 t)) in t
3.180 * [taylor]: Taking taylor expansion of 1.0 in t
3.181 * [taylor]: Taking taylor expansion of (/ 1 t) in t
3.181 * [taylor]: Taking taylor expansion of t in t
3.183 * [taylor]: Taking taylor expansion of 1 in t
3.186 * [taylor]: Taking taylor expansion of 0 in t
3.187 * [approximate]: Taking taylor expansion of (fma (/ -1 z) (+ (/ 1 t) 1.0) 1) in (z t) around 0
3.187 * [taylor]: Taking taylor expansion of (fma (/ -1 z) (+ (/ 1 t) 1.0) 1) in t
3.187 * [taylor]: Rewrote expression to (+ (* (/ -1 z) (+ (/ 1 t) 1.0)) 1)
3.187 * [taylor]: Taking taylor expansion of (* (/ -1 z) (+ (/ 1 t) 1.0)) in t
3.187 * [taylor]: Taking taylor expansion of (/ -1 z) in t
3.187 * [taylor]: Taking taylor expansion of -1 in t
3.187 * [taylor]: Taking taylor expansion of z in t
3.187 * [taylor]: Taking taylor expansion of (+ (/ 1 t) 1.0) in t
3.187 * [taylor]: Taking taylor expansion of (/ 1 t) in t
3.187 * [taylor]: Taking taylor expansion of t in t
3.187 * [taylor]: Taking taylor expansion of 1.0 in t
3.187 * [taylor]: Taking taylor expansion of 1 in t
3.187 * [taylor]: Taking taylor expansion of (fma (/ -1 z) (+ (/ 1 t) 1.0) 1) in z
3.187 * [taylor]: Rewrote expression to (+ (* (/ -1 z) (+ (/ 1 t) 1.0)) 1)
3.187 * [taylor]: Taking taylor expansion of (* (/ -1 z) (+ (/ 1 t) 1.0)) in z
3.187 * [taylor]: Taking taylor expansion of (/ -1 z) in z
3.187 * [taylor]: Taking taylor expansion of -1 in z
3.188 * [taylor]: Taking taylor expansion of z in z
3.188 * [taylor]: Taking taylor expansion of (+ (/ 1 t) 1.0) in z
3.188 * [taylor]: Taking taylor expansion of (/ 1 t) in z
3.188 * [taylor]: Taking taylor expansion of t in z
3.188 * [taylor]: Taking taylor expansion of 1.0 in z
3.188 * [taylor]: Taking taylor expansion of 1 in z
3.188 * [taylor]: Taking taylor expansion of (fma (/ -1 z) (+ (/ 1 t) 1.0) 1) in z
3.188 * [taylor]: Rewrote expression to (+ (* (/ -1 z) (+ (/ 1 t) 1.0)) 1)
3.188 * [taylor]: Taking taylor expansion of (* (/ -1 z) (+ (/ 1 t) 1.0)) in z
3.188 * [taylor]: Taking taylor expansion of (/ -1 z) in z
3.188 * [taylor]: Taking taylor expansion of -1 in z
3.188 * [taylor]: Taking taylor expansion of z in z
3.189 * [taylor]: Taking taylor expansion of (+ (/ 1 t) 1.0) in z
3.189 * [taylor]: Taking taylor expansion of (/ 1 t) in z
3.189 * [taylor]: Taking taylor expansion of t in z
3.189 * [taylor]: Taking taylor expansion of 1.0 in z
3.189 * [taylor]: Taking taylor expansion of 1 in z
3.189 * [taylor]: Taking taylor expansion of (- (+ (/ 1 t) 1.0)) in t
3.189 * [taylor]: Taking taylor expansion of (+ (/ 1 t) 1.0) in t
3.189 * [taylor]: Taking taylor expansion of (/ 1 t) in t
3.189 * [taylor]: Taking taylor expansion of t in t
3.189 * [taylor]: Taking taylor expansion of 1.0 in t
3.191 * [taylor]: Taking taylor expansion of 1 in t
3.194 * [taylor]: Taking taylor expansion of 0 in t
3.195 * * * [progress]: simplifying candidates
3.196 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (/ (fma z (- 1.0 t) 1) z))
  (log1p (/ (fma z (- 1.0 t) 1) z))
  (- (log (fma z (- 1.0 t) 1)) (log z))
  (log (/ (fma z (- 1.0 t) 1) z))
  (exp (/ (fma z (- 1.0 t) 1) z))
  (/ (* (* (fma z (- 1.0 t) 1) (fma z (- 1.0 t) 1)) (fma z (- 1.0 t) 1)) (* (* z z) z))
  (* (cbrt (/ (fma z (- 1.0 t) 1) z)) (cbrt (/ (fma z (- 1.0 t) 1) z)))
  (cbrt (/ (fma z (- 1.0 t) 1) z))
  (* (* (/ (fma z (- 1.0 t) 1) z) (/ (fma z (- 1.0 t) 1) z)) (/ (fma z (- 1.0 t) 1) z))
  (sqrt (/ (fma z (- 1.0 t) 1) z))
  (sqrt (/ (fma z (- 1.0 t) 1) z))
  (- (fma z (- 1.0 t) 1))
  (- z)
  (/ (* (cbrt (fma z (- 1.0 t) 1)) (cbrt (fma z (- 1.0 t) 1))) (* (cbrt z) (cbrt z)))
  (/ (cbrt (fma z (- 1.0 t) 1)) (cbrt z))
  (/ (* (cbrt (fma z (- 1.0 t) 1)) (cbrt (fma z (- 1.0 t) 1))) (sqrt z))
  (/ (cbrt (fma z (- 1.0 t) 1)) (sqrt z))
  (/ (* (cbrt (fma z (- 1.0 t) 1)) (cbrt (fma z (- 1.0 t) 1))) 1)
  (/ (cbrt (fma z (- 1.0 t) 1)) z)
  (/ (sqrt (fma z (- 1.0 t) 1)) (* (cbrt z) (cbrt z)))
  (/ (sqrt (fma z (- 1.0 t) 1)) (cbrt z))
  (/ (sqrt (fma z (- 1.0 t) 1)) (sqrt z))
  (/ (sqrt (fma z (- 1.0 t) 1)) (sqrt z))
  (/ (sqrt (fma z (- 1.0 t) 1)) 1)
  (/ (sqrt (fma z (- 1.0 t) 1)) z)
  (/ 1 (* (cbrt z) (cbrt z)))
  (/ (fma z (- 1.0 t) 1) (cbrt z))
  (/ 1 (sqrt z))
  (/ (fma z (- 1.0 t) 1) (sqrt z))
  (/ 1 1)
  (/ (fma z (- 1.0 t) 1) z)
  (/ 1 z)
  (/ z (fma z (- 1.0 t) 1))
  (/ (fma z (- 1.0 t) 1) (* (cbrt z) (cbrt z)))
  (/ (fma z (- 1.0 t) 1) (sqrt z))
  (/ (fma z (- 1.0 t) 1) 1)
  (/ z (cbrt (fma z (- 1.0 t) 1)))
  (/ z (sqrt (fma z (- 1.0 t) 1)))
  (/ z (fma z (- 1.0 t) 1))
  (expm1 (fma (/ (fma z (- 1.0 t) 1) z) (/ 2.0 t) (/ x y)))
  (log1p (fma (/ (fma z (- 1.0 t) 1) z) (/ 2.0 t) (/ x y)))
  (* (/ (fma z (- 1.0 t) 1) z) (/ 2.0 t))
  (log (fma (/ (fma z (- 1.0 t) 1) z) (/ 2.0 t) (/ x y)))
  (exp (fma (/ (fma z (- 1.0 t) 1) z) (/ 2.0 t) (/ x y)))
  (* (cbrt (fma (/ (fma z (- 1.0 t) 1) z) (/ 2.0 t) (/ x y))) (cbrt (fma (/ (fma z (- 1.0 t) 1) z) (/ 2.0 t) (/ x y))))
  (cbrt (fma (/ (fma z (- 1.0 t) 1) z) (/ 2.0 t) (/ x y)))
  (* (* (fma (/ (fma z (- 1.0 t) 1) z) (/ 2.0 t) (/ x y)) (fma (/ (fma z (- 1.0 t) 1) z) (/ 2.0 t) (/ x y))) (fma (/ (fma z (- 1.0 t) 1) z) (/ 2.0 t) (/ x y)))
  (sqrt (fma (/ (fma z (- 1.0 t) 1) z) (/ 2.0 t) (/ x y)))
  (sqrt (fma (/ (fma z (- 1.0 t) 1) z) (/ 2.0 t) (/ x y)))
  (expm1 (fma z (- 1.0 t) 1))
  (log1p (fma z (- 1.0 t) 1))
  (* z (- 1.0 t))
  (log (fma z (- 1.0 t) 1))
  (exp (fma z (- 1.0 t) 1))
  (* (cbrt (fma z (- 1.0 t) 1)) (cbrt (fma z (- 1.0 t) 1)))
  (cbrt (fma z (- 1.0 t) 1))
  (* (* (fma z (- 1.0 t) 1) (fma z (- 1.0 t) 1)) (fma z (- 1.0 t) 1))
  (sqrt (fma z (- 1.0 t) 1))
  (sqrt (fma z (- 1.0 t) 1))
  (- (+ (/ 1 z) 1.0) t)
  (- (+ (/ 1 z) 1.0) t)
  (- (+ (/ 1 z) 1.0) t)
  (+ (* 2.0 (/ 1 (* t z))) (+ (/ x y) (* 2.0 (/ 1 t))))
  (- (+ (/ x y) (* 2.0 (/ 1 t))) 2.0)
  (- (+ (/ x y) (* 2.0 (/ 1 t))) 2.0)
  (- (+ (* 1.0 z) 1) (* t z))
  (- (+ (* 1.0 z) 1) (* t z))
  (- (+ (* 1.0 z) 1) (* t z))
3.198 * * [simplify]: iteration  0 :  87  enodes  (cost  785 )
3.212 * * [simplify]: iteration  1 :  156  enodes  (cost  772 )
3.249 * * [simplify]: iteration  2 :  360  enodes  (cost  685 )
3.425 * * [simplify]: iteration  3 :  1116  enodes  (cost  684 )
4.329 * * [simplify]: iteration  4 :  4710  enodes  (cost  683 )
5.659 * * [simplify]: iteration  done :  5000  enodes  (cost  683 )
5.660 * [simplify]: Simplified to:
   (expm1 (/ (fma z (- 1.0 t) 1) z))
  (log1p (/ (fma z (- 1.0 t) 1) z))
  (log (/ (fma z (- 1.0 t) 1) z))
  (log (/ (fma z (- 1.0 t) 1) z))
  (exp (/ (fma z (- 1.0 t) 1) z))
  (pow (/ (fma z (- 1.0 t) 1) z) 3)
  (* (cbrt (/ (fma z (- 1.0 t) 1) z)) (cbrt (/ (fma z (- 1.0 t) 1) z)))
  (cbrt (/ (fma z (- 1.0 t) 1) z))
  (pow (/ (fma z (- 1.0 t) 1) z) 3)
  (sqrt (/ (fma z (- 1.0 t) 1) z))
  (sqrt (/ (fma z (- 1.0 t) 1) z))
  (- (fma z (- 1.0 t) 1))
  (- z)
  (/ (* (cbrt (fma z (- 1.0 t) 1)) (cbrt (fma z (- 1.0 t) 1))) (* (cbrt z) (cbrt z)))
  (/ (cbrt (fma z (- 1.0 t) 1)) (cbrt z))
  (/ (* (cbrt (fma z (- 1.0 t) 1)) (cbrt (fma z (- 1.0 t) 1))) (sqrt z))
  (/ (cbrt (fma z (- 1.0 t) 1)) (sqrt z))
  (* (cbrt (fma z (- 1.0 t) 1)) (cbrt (fma z (- 1.0 t) 1)))
  (/ (cbrt (fma z (- 1.0 t) 1)) z)
  (/ (sqrt (fma z (- 1.0 t) 1)) (* (cbrt z) (cbrt z)))
  (/ (sqrt (fma z (- 1.0 t) 1)) (cbrt z))
  (/ (sqrt (fma z (- 1.0 t) 1)) (sqrt z))
  (/ (sqrt (fma z (- 1.0 t) 1)) (sqrt z))
  (sqrt (fma z (- 1.0 t) 1))
  (/ (sqrt (fma z (- 1.0 t) 1)) z)
  (/ 1 (* (cbrt z) (cbrt z)))
  (/ (fma z (- 1.0 t) 1) (cbrt z))
  (/ 1 (sqrt z))
  (/ (fma z (- 1.0 t) 1) (sqrt z))
  1
  (/ (fma (- 1.0 t) z 1) z)
  (/ 1 z)
  (/ z (fma z (- 1.0 t) 1))
  (/ (fma z (- 1.0 t) 1) (* (cbrt z) (cbrt z)))
  (/ (fma z (- 1.0 t) 1) (sqrt z))
  (fma (- 1.0 t) z 1)
  (/ z (cbrt (fma z (- 1.0 t) 1)))
  (/ z (sqrt (fma z (- 1.0 t) 1)))
  (/ z (fma z (- 1.0 t) 1))
  (expm1 (fma (/ (fma z (- 1.0 t) 1) z) (/ 2.0 t) (/ x y)))
  (log1p (fma (/ (fma z (- 1.0 t) 1) z) (/ 2.0 t) (/ x y)))
  (* (/ (fma z (- 1.0 t) 1) z) (/ 2.0 t))
  (log (fma (/ (fma z (- 1.0 t) 1) z) (/ 2.0 t) (/ x y)))
  (exp (fma (/ (fma z (- 1.0 t) 1) z) (/ 2.0 t) (/ x y)))
  (* (cbrt (fma (/ (fma z (- 1.0 t) 1) z) (/ 2.0 t) (/ x y))) (cbrt (fma (/ (fma z (- 1.0 t) 1) z) (/ 2.0 t) (/ x y))))
  (cbrt (fma (/ (fma z (- 1.0 t) 1) z) (/ 2.0 t) (/ x y)))
  (pow (fma (/ (fma z (- 1.0 t) 1) z) (/ 2.0 t) (/ x y)) 3)
  (sqrt (fma (/ (fma z (- 1.0 t) 1) z) (/ 2.0 t) (/ x y)))
  (sqrt (fma (/ (fma z (- 1.0 t) 1) z) (/ 2.0 t) (/ x y)))
  (expm1 (fma z (- 1.0 t) 1))
  (log1p (fma z (- 1.0 t) 1))
  (* (- 1.0 t) z)
  (log1p (* z (- 1.0 t)))
  (exp (fma z (- 1.0 t) 1))
  (* (cbrt (fma z (- 1.0 t) 1)) (cbrt (fma z (- 1.0 t) 1)))
  (cbrt (fma z (- 1.0 t) 1))
  (pow (fma (- 1.0 t) z 1) 3)
  (sqrt (fma z (- 1.0 t) 1))
  (sqrt (fma z (- 1.0 t) 1))
  (- (+ (/ 1 z) 1.0) t)
  (- (+ (/ 1 z) 1.0) t)
  (- (+ (/ 1 z) 1.0) t)
  (fma (/ 1 t) (+ 2.0 (/ 2.0 z)) (/ x y))
  (+ (/ x y) (- (/ 2.0 t) 2.0))
  (+ (/ x y) (- (/ 2.0 t) 2.0))
  (fma (- 1.0 t) z 1)
  (fma (- 1.0 t) z 1)
  (fma (- 1.0 t) z 1)
5.660 * * * [progress]: adding candidates to table
5.852 * * [progress]: iteration 2 / 4
5.852 * * * [progress]: picking best candidate
5.864 * * * * [pick]: Picked  #<alt (λ (x y z t) (fma (- (+ (/ 1 z) 1.0) t) (/ 2.0 t) (/ x y)))>
5.864 * * * [progress]: localizing error
5.875 * * * [progress]: generating rewritten candidates
5.875 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
5.876 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1)
5.959 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1)
5.972 * * * [progress]: generating series expansions
5.972 * * * * [progress]: [ 1 / 3 ] generating series at (2)
5.972 * [approximate]: Taking taylor expansion of (fma (- (+ (/ 1 z) 1.0) t) (/ 2.0 t) (/ x y)) in (z t x y) around 0
5.972 * [taylor]: Taking taylor expansion of (fma (- (+ (/ 1 z) 1.0) t) (/ 2.0 t) (/ x y)) in y
5.972 * [taylor]: Rewrote expression to (+ (* (- (+ (/ 1 z) 1.0) t) (/ 2.0 t)) (/ x y))
5.972 * [taylor]: Taking taylor expansion of (* (- (+ (/ 1 z) 1.0) t) (/ 2.0 t)) in y
5.972 * [taylor]: Taking taylor expansion of (- (+ (/ 1 z) 1.0) t) in y
5.972 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in y
5.972 * [taylor]: Taking taylor expansion of (/ 1 z) in y
5.972 * [taylor]: Taking taylor expansion of z in y
5.972 * [taylor]: Taking taylor expansion of 1.0 in y
5.972 * [taylor]: Taking taylor expansion of t in y
5.972 * [taylor]: Taking taylor expansion of (/ 2.0 t) in y
5.972 * [taylor]: Taking taylor expansion of 2.0 in y
5.972 * [taylor]: Taking taylor expansion of t in y
5.973 * [taylor]: Taking taylor expansion of (/ x y) in y
5.973 * [taylor]: Taking taylor expansion of x in y
5.973 * [taylor]: Taking taylor expansion of y in y
5.973 * [taylor]: Taking taylor expansion of (fma (- (+ (/ 1 z) 1.0) t) (/ 2.0 t) (/ x y)) in x
5.973 * [taylor]: Rewrote expression to (+ (* (- (+ (/ 1 z) 1.0) t) (/ 2.0 t)) (/ x y))
5.973 * [taylor]: Taking taylor expansion of (* (- (+ (/ 1 z) 1.0) t) (/ 2.0 t)) in x
5.973 * [taylor]: Taking taylor expansion of (- (+ (/ 1 z) 1.0) t) in x
5.973 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in x
5.973 * [taylor]: Taking taylor expansion of (/ 1 z) in x
5.973 * [taylor]: Taking taylor expansion of z in x
5.973 * [taylor]: Taking taylor expansion of 1.0 in x
5.973 * [taylor]: Taking taylor expansion of t in x
5.973 * [taylor]: Taking taylor expansion of (/ 2.0 t) in x
5.973 * [taylor]: Taking taylor expansion of 2.0 in x
5.973 * [taylor]: Taking taylor expansion of t in x
5.973 * [taylor]: Taking taylor expansion of (/ x y) in x
5.973 * [taylor]: Taking taylor expansion of x in x
5.973 * [taylor]: Taking taylor expansion of y in x
5.973 * [taylor]: Taking taylor expansion of (fma (- (+ (/ 1 z) 1.0) t) (/ 2.0 t) (/ x y)) in t
5.973 * [taylor]: Rewrote expression to (+ (* (- (+ (/ 1 z) 1.0) t) (/ 2.0 t)) (/ x y))
5.973 * [taylor]: Taking taylor expansion of (* (- (+ (/ 1 z) 1.0) t) (/ 2.0 t)) in t
5.973 * [taylor]: Taking taylor expansion of (- (+ (/ 1 z) 1.0) t) in t
5.973 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in t
5.973 * [taylor]: Taking taylor expansion of (/ 1 z) in t
5.973 * [taylor]: Taking taylor expansion of z in t
5.973 * [taylor]: Taking taylor expansion of 1.0 in t
5.973 * [taylor]: Taking taylor expansion of t in t
5.973 * [taylor]: Taking taylor expansion of (/ 2.0 t) in t
5.973 * [taylor]: Taking taylor expansion of 2.0 in t
5.973 * [taylor]: Taking taylor expansion of t in t
5.974 * [taylor]: Taking taylor expansion of (/ x y) in t
5.974 * [taylor]: Taking taylor expansion of x in t
5.974 * [taylor]: Taking taylor expansion of y in t
5.974 * [taylor]: Taking taylor expansion of (fma (- (+ (/ 1 z) 1.0) t) (/ 2.0 t) (/ x y)) in z
5.974 * [taylor]: Rewrote expression to (+ (* (- (+ (/ 1 z) 1.0) t) (/ 2.0 t)) (/ x y))
5.974 * [taylor]: Taking taylor expansion of (* (- (+ (/ 1 z) 1.0) t) (/ 2.0 t)) in z
5.974 * [taylor]: Taking taylor expansion of (- (+ (/ 1 z) 1.0) t) in z
5.974 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in z
5.974 * [taylor]: Taking taylor expansion of (/ 1 z) in z
5.974 * [taylor]: Taking taylor expansion of z in z
5.975 * [taylor]: Taking taylor expansion of 1.0 in z
5.975 * [taylor]: Taking taylor expansion of t in z
5.975 * [taylor]: Taking taylor expansion of (/ 2.0 t) in z
5.975 * [taylor]: Taking taylor expansion of 2.0 in z
5.975 * [taylor]: Taking taylor expansion of t in z
5.975 * [taylor]: Taking taylor expansion of (/ x y) in z
5.975 * [taylor]: Taking taylor expansion of x in z
5.975 * [taylor]: Taking taylor expansion of y in z
5.975 * [taylor]: Taking taylor expansion of (fma (- (+ (/ 1 z) 1.0) t) (/ 2.0 t) (/ x y)) in z
5.975 * [taylor]: Rewrote expression to (+ (* (- (+ (/ 1 z) 1.0) t) (/ 2.0 t)) (/ x y))
5.975 * [taylor]: Taking taylor expansion of (* (- (+ (/ 1 z) 1.0) t) (/ 2.0 t)) in z
5.975 * [taylor]: Taking taylor expansion of (- (+ (/ 1 z) 1.0) t) in z
5.975 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in z
5.975 * [taylor]: Taking taylor expansion of (/ 1 z) in z
5.975 * [taylor]: Taking taylor expansion of z in z
5.976 * [taylor]: Taking taylor expansion of 1.0 in z
5.976 * [taylor]: Taking taylor expansion of t in z
5.976 * [taylor]: Taking taylor expansion of (/ 2.0 t) in z
5.976 * [taylor]: Taking taylor expansion of 2.0 in z
5.976 * [taylor]: Taking taylor expansion of t in z
5.976 * [taylor]: Taking taylor expansion of (/ x y) in z
5.976 * [taylor]: Taking taylor expansion of x in z
5.976 * [taylor]: Taking taylor expansion of y in z
5.977 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 t)) in t
5.977 * [taylor]: Taking taylor expansion of 2.0 in t
5.977 * [taylor]: Taking taylor expansion of (/ 1 t) in t
5.977 * [taylor]: Taking taylor expansion of t in t
5.977 * [taylor]: Taking taylor expansion of 2.0 in x
5.977 * [taylor]: Taking taylor expansion of 2.0 in y
5.979 * [taylor]: Taking taylor expansion of (- (+ (/ x y) (* 2.0 (/ 1 t))) 2.0) in t
5.979 * [taylor]: Taking taylor expansion of (+ (/ x y) (* 2.0 (/ 1 t))) in t
5.979 * [taylor]: Taking taylor expansion of (/ x y) in t
5.979 * [taylor]: Taking taylor expansion of x in t
5.979 * [taylor]: Taking taylor expansion of y in t
5.979 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 t)) in t
5.979 * [taylor]: Taking taylor expansion of 2.0 in t
5.979 * [taylor]: Taking taylor expansion of (/ 1 t) in t
5.979 * [taylor]: Taking taylor expansion of t in t
5.979 * [taylor]: Taking taylor expansion of 2.0 in t
5.980 * [taylor]: Taking taylor expansion of 2.0 in x
5.980 * [taylor]: Taking taylor expansion of 2.0 in y
5.981 * [taylor]: Taking taylor expansion of 0 in x
5.981 * [taylor]: Taking taylor expansion of 0 in y
5.981 * [taylor]: Taking taylor expansion of 0 in y
5.983 * [taylor]: Taking taylor expansion of 0 in t
5.985 * [taylor]: Taking taylor expansion of (- (/ x y) 2.0) in x
5.985 * [taylor]: Taking taylor expansion of (/ x y) in x
5.985 * [taylor]: Taking taylor expansion of x in x
5.985 * [taylor]: Taking taylor expansion of y in x
5.985 * [taylor]: Taking taylor expansion of 2.0 in x
5.986 * [taylor]: Taking taylor expansion of (- 2.0) in y
5.986 * [taylor]: Taking taylor expansion of 2.0 in y
5.987 * [taylor]: Taking taylor expansion of 0 in x
5.987 * [taylor]: Taking taylor expansion of 0 in y
5.987 * [taylor]: Taking taylor expansion of 0 in y
5.987 * [taylor]: Taking taylor expansion of 0 in y
5.987 * [taylor]: Taking taylor expansion of 0 in y
5.989 * [taylor]: Taking taylor expansion of 0 in t
5.990 * [taylor]: Taking taylor expansion of 0 in x
5.990 * [taylor]: Taking taylor expansion of 0 in y
5.992 * [taylor]: Taking taylor expansion of 0 in x
5.992 * [taylor]: Taking taylor expansion of 0 in y
5.993 * [taylor]: Taking taylor expansion of 0 in x
5.993 * [taylor]: Taking taylor expansion of 0 in y
5.993 * [taylor]: Taking taylor expansion of (/ 1 y) in y
5.993 * [taylor]: Taking taylor expansion of y in y
5.994 * [approximate]: Taking taylor expansion of (fma (- (+ z 1.0) (/ 1 t)) (* 2.0 t) (/ y x)) in (z t x y) around 0
5.994 * [taylor]: Taking taylor expansion of (fma (- (+ z 1.0) (/ 1 t)) (* 2.0 t) (/ y x)) in y
5.994 * [taylor]: Rewrote expression to (+ (* (- (+ z 1.0) (/ 1 t)) (* 2.0 t)) (/ y x))
5.994 * [taylor]: Taking taylor expansion of (* (- (+ z 1.0) (/ 1 t)) (* 2.0 t)) in y
5.994 * [taylor]: Taking taylor expansion of (- (+ z 1.0) (/ 1 t)) in y
5.995 * [taylor]: Taking taylor expansion of (+ z 1.0) in y
5.995 * [taylor]: Taking taylor expansion of z in y
5.995 * [taylor]: Taking taylor expansion of 1.0 in y
5.995 * [taylor]: Taking taylor expansion of (/ 1 t) in y
5.995 * [taylor]: Taking taylor expansion of t in y
5.995 * [taylor]: Taking taylor expansion of (* 2.0 t) in y
5.995 * [taylor]: Taking taylor expansion of 2.0 in y
5.995 * [taylor]: Taking taylor expansion of t in y
5.995 * [taylor]: Taking taylor expansion of (/ y x) in y
5.995 * [taylor]: Taking taylor expansion of y in y
5.995 * [taylor]: Taking taylor expansion of x in y
5.995 * [taylor]: Taking taylor expansion of (fma (- (+ z 1.0) (/ 1 t)) (* 2.0 t) (/ y x)) in x
5.995 * [taylor]: Rewrote expression to (+ (* (- (+ z 1.0) (/ 1 t)) (* 2.0 t)) (/ y x))
5.995 * [taylor]: Taking taylor expansion of (* (- (+ z 1.0) (/ 1 t)) (* 2.0 t)) in x
5.995 * [taylor]: Taking taylor expansion of (- (+ z 1.0) (/ 1 t)) in x
5.995 * [taylor]: Taking taylor expansion of (+ z 1.0) in x
5.995 * [taylor]: Taking taylor expansion of z in x
5.995 * [taylor]: Taking taylor expansion of 1.0 in x
5.995 * [taylor]: Taking taylor expansion of (/ 1 t) in x
5.995 * [taylor]: Taking taylor expansion of t in x
5.995 * [taylor]: Taking taylor expansion of (* 2.0 t) in x
5.995 * [taylor]: Taking taylor expansion of 2.0 in x
5.995 * [taylor]: Taking taylor expansion of t in x
5.995 * [taylor]: Taking taylor expansion of (/ y x) in x
5.995 * [taylor]: Taking taylor expansion of y in x
5.995 * [taylor]: Taking taylor expansion of x in x
5.995 * [taylor]: Taking taylor expansion of (fma (- (+ z 1.0) (/ 1 t)) (* 2.0 t) (/ y x)) in t
5.995 * [taylor]: Rewrote expression to (+ (* (- (+ z 1.0) (/ 1 t)) (* 2.0 t)) (/ y x))
5.995 * [taylor]: Taking taylor expansion of (* (- (+ z 1.0) (/ 1 t)) (* 2.0 t)) in t
5.995 * [taylor]: Taking taylor expansion of (- (+ z 1.0) (/ 1 t)) in t
5.995 * [taylor]: Taking taylor expansion of (+ z 1.0) in t
5.995 * [taylor]: Taking taylor expansion of z in t
5.995 * [taylor]: Taking taylor expansion of 1.0 in t
5.995 * [taylor]: Taking taylor expansion of (/ 1 t) in t
5.995 * [taylor]: Taking taylor expansion of t in t
5.996 * [taylor]: Taking taylor expansion of (* 2.0 t) in t
5.996 * [taylor]: Taking taylor expansion of 2.0 in t
5.996 * [taylor]: Taking taylor expansion of t in t
5.996 * [taylor]: Taking taylor expansion of (/ y x) in t
5.996 * [taylor]: Taking taylor expansion of y in t
5.996 * [taylor]: Taking taylor expansion of x in t
5.996 * [taylor]: Taking taylor expansion of (fma (- (+ z 1.0) (/ 1 t)) (* 2.0 t) (/ y x)) in z
5.996 * [taylor]: Rewrote expression to (+ (* (- (+ z 1.0) (/ 1 t)) (* 2.0 t)) (/ y x))
5.996 * [taylor]: Taking taylor expansion of (* (- (+ z 1.0) (/ 1 t)) (* 2.0 t)) in z
5.996 * [taylor]: Taking taylor expansion of (- (+ z 1.0) (/ 1 t)) in z
5.996 * [taylor]: Taking taylor expansion of (+ z 1.0) in z
5.996 * [taylor]: Taking taylor expansion of z in z
5.996 * [taylor]: Taking taylor expansion of 1.0 in z
5.996 * [taylor]: Taking taylor expansion of (/ 1 t) in z
5.996 * [taylor]: Taking taylor expansion of t in z
5.996 * [taylor]: Taking taylor expansion of (* 2.0 t) in z
5.996 * [taylor]: Taking taylor expansion of 2.0 in z
5.996 * [taylor]: Taking taylor expansion of t in z
5.996 * [taylor]: Taking taylor expansion of (/ y x) in z
5.996 * [taylor]: Taking taylor expansion of y in z
5.997 * [taylor]: Taking taylor expansion of x in z
5.997 * [taylor]: Taking taylor expansion of (fma (- (+ z 1.0) (/ 1 t)) (* 2.0 t) (/ y x)) in z
5.997 * [taylor]: Rewrote expression to (+ (* (- (+ z 1.0) (/ 1 t)) (* 2.0 t)) (/ y x))
5.997 * [taylor]: Taking taylor expansion of (* (- (+ z 1.0) (/ 1 t)) (* 2.0 t)) in z
5.997 * [taylor]: Taking taylor expansion of (- (+ z 1.0) (/ 1 t)) in z
5.997 * [taylor]: Taking taylor expansion of (+ z 1.0) in z
5.997 * [taylor]: Taking taylor expansion of z in z
5.997 * [taylor]: Taking taylor expansion of 1.0 in z
5.997 * [taylor]: Taking taylor expansion of (/ 1 t) in z
5.997 * [taylor]: Taking taylor expansion of t in z
5.997 * [taylor]: Taking taylor expansion of (* 2.0 t) in z
5.997 * [taylor]: Taking taylor expansion of 2.0 in z
5.997 * [taylor]: Taking taylor expansion of t in z
5.997 * [taylor]: Taking taylor expansion of (/ y x) in z
5.997 * [taylor]: Taking taylor expansion of y in z
5.997 * [taylor]: Taking taylor expansion of x in z
5.998 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 t) (/ y x)) 2.0) in t
5.998 * [taylor]: Taking taylor expansion of (+ (* 2.0 t) (/ y x)) in t
5.998 * [taylor]: Taking taylor expansion of (* 2.0 t) in t
5.998 * [taylor]: Taking taylor expansion of 2.0 in t
5.998 * [taylor]: Taking taylor expansion of t in t
5.998 * [taylor]: Taking taylor expansion of (/ y x) in t
5.998 * [taylor]: Taking taylor expansion of y in t
5.998 * [taylor]: Taking taylor expansion of x in t
5.998 * [taylor]: Taking taylor expansion of 2.0 in t
5.999 * [taylor]: Taking taylor expansion of (* 2.0 t) in t
5.999 * [taylor]: Taking taylor expansion of 2.0 in t
5.999 * [taylor]: Taking taylor expansion of t in t
6.000 * [taylor]: Taking taylor expansion of (- (/ y x) 2.0) in x
6.000 * [taylor]: Taking taylor expansion of (/ y x) in x
6.000 * [taylor]: Taking taylor expansion of y in x
6.000 * [taylor]: Taking taylor expansion of x in x
6.000 * [taylor]: Taking taylor expansion of 2.0 in x
6.000 * [taylor]: Taking taylor expansion of y in y
6.002 * [taylor]: Taking taylor expansion of 0 in t
6.003 * [taylor]: Taking taylor expansion of 0 in x
6.005 * [taylor]: Taking taylor expansion of 2.0 in x
6.006 * [taylor]: Taking taylor expansion of (- 2.0) in y
6.006 * [taylor]: Taking taylor expansion of 2.0 in y
6.012 * [taylor]: Taking taylor expansion of 0 in t
6.012 * [taylor]: Taking taylor expansion of 0 in x
6.013 * [taylor]: Taking taylor expansion of 2.0 in x
6.014 * [taylor]: Taking taylor expansion of 0 in x
6.015 * [taylor]: Taking taylor expansion of 0 in y
6.015 * [taylor]: Taking taylor expansion of 2.0 in y
6.016 * [approximate]: Taking taylor expansion of (fma (- (+ (/ 1 t) 1.0) z) (* -2.0 t) (/ y x)) in (z t x y) around 0
6.016 * [taylor]: Taking taylor expansion of (fma (- (+ (/ 1 t) 1.0) z) (* -2.0 t) (/ y x)) in y
6.016 * [taylor]: Rewrote expression to (+ (* (- (+ (/ 1 t) 1.0) z) (* -2.0 t)) (/ y x))
6.016 * [taylor]: Taking taylor expansion of (* (- (+ (/ 1 t) 1.0) z) (* -2.0 t)) in y
6.016 * [taylor]: Taking taylor expansion of (- (+ (/ 1 t) 1.0) z) in y
6.016 * [taylor]: Taking taylor expansion of (+ (/ 1 t) 1.0) in y
6.016 * [taylor]: Taking taylor expansion of (/ 1 t) in y
6.016 * [taylor]: Taking taylor expansion of t in y
6.016 * [taylor]: Taking taylor expansion of 1.0 in y
6.016 * [taylor]: Taking taylor expansion of z in y
6.016 * [taylor]: Taking taylor expansion of (* -2.0 t) in y
6.016 * [taylor]: Taking taylor expansion of -2.0 in y
6.016 * [taylor]: Taking taylor expansion of t in y
6.016 * [taylor]: Taking taylor expansion of (/ y x) in y
6.016 * [taylor]: Taking taylor expansion of y in y
6.016 * [taylor]: Taking taylor expansion of x in y
6.016 * [taylor]: Taking taylor expansion of (fma (- (+ (/ 1 t) 1.0) z) (* -2.0 t) (/ y x)) in x
6.016 * [taylor]: Rewrote expression to (+ (* (- (+ (/ 1 t) 1.0) z) (* -2.0 t)) (/ y x))
6.016 * [taylor]: Taking taylor expansion of (* (- (+ (/ 1 t) 1.0) z) (* -2.0 t)) in x
6.016 * [taylor]: Taking taylor expansion of (- (+ (/ 1 t) 1.0) z) in x
6.016 * [taylor]: Taking taylor expansion of (+ (/ 1 t) 1.0) in x
6.016 * [taylor]: Taking taylor expansion of (/ 1 t) in x
6.016 * [taylor]: Taking taylor expansion of t in x
6.016 * [taylor]: Taking taylor expansion of 1.0 in x
6.016 * [taylor]: Taking taylor expansion of z in x
6.016 * [taylor]: Taking taylor expansion of (* -2.0 t) in x
6.016 * [taylor]: Taking taylor expansion of -2.0 in x
6.017 * [taylor]: Taking taylor expansion of t in x
6.017 * [taylor]: Taking taylor expansion of (/ y x) in x
6.017 * [taylor]: Taking taylor expansion of y in x
6.017 * [taylor]: Taking taylor expansion of x in x
6.017 * [taylor]: Taking taylor expansion of (fma (- (+ (/ 1 t) 1.0) z) (* -2.0 t) (/ y x)) in t
6.017 * [taylor]: Rewrote expression to (+ (* (- (+ (/ 1 t) 1.0) z) (* -2.0 t)) (/ y x))
6.017 * [taylor]: Taking taylor expansion of (* (- (+ (/ 1 t) 1.0) z) (* -2.0 t)) in t
6.017 * [taylor]: Taking taylor expansion of (- (+ (/ 1 t) 1.0) z) in t
6.017 * [taylor]: Taking taylor expansion of (+ (/ 1 t) 1.0) in t
6.017 * [taylor]: Taking taylor expansion of (/ 1 t) in t
6.017 * [taylor]: Taking taylor expansion of t in t
6.017 * [taylor]: Taking taylor expansion of 1.0 in t
6.017 * [taylor]: Taking taylor expansion of z in t
6.017 * [taylor]: Taking taylor expansion of (* -2.0 t) in t
6.017 * [taylor]: Taking taylor expansion of -2.0 in t
6.017 * [taylor]: Taking taylor expansion of t in t
6.017 * [taylor]: Taking taylor expansion of (/ y x) in t
6.017 * [taylor]: Taking taylor expansion of y in t
6.017 * [taylor]: Taking taylor expansion of x in t
6.017 * [taylor]: Taking taylor expansion of (fma (- (+ (/ 1 t) 1.0) z) (* -2.0 t) (/ y x)) in z
6.018 * [taylor]: Rewrote expression to (+ (* (- (+ (/ 1 t) 1.0) z) (* -2.0 t)) (/ y x))
6.018 * [taylor]: Taking taylor expansion of (* (- (+ (/ 1 t) 1.0) z) (* -2.0 t)) in z
6.018 * [taylor]: Taking taylor expansion of (- (+ (/ 1 t) 1.0) z) in z
6.018 * [taylor]: Taking taylor expansion of (+ (/ 1 t) 1.0) in z
6.018 * [taylor]: Taking taylor expansion of (/ 1 t) in z
6.018 * [taylor]: Taking taylor expansion of t in z
6.018 * [taylor]: Taking taylor expansion of 1.0 in z
6.018 * [taylor]: Taking taylor expansion of z in z
6.018 * [taylor]: Taking taylor expansion of (* -2.0 t) in z
6.018 * [taylor]: Taking taylor expansion of -2.0 in z
6.018 * [taylor]: Taking taylor expansion of t in z
6.018 * [taylor]: Taking taylor expansion of (/ y x) in z
6.018 * [taylor]: Taking taylor expansion of y in z
6.018 * [taylor]: Taking taylor expansion of x in z
6.018 * [taylor]: Taking taylor expansion of (fma (- (+ (/ 1 t) 1.0) z) (* -2.0 t) (/ y x)) in z
6.018 * [taylor]: Rewrote expression to (+ (* (- (+ (/ 1 t) 1.0) z) (* -2.0 t)) (/ y x))
6.018 * [taylor]: Taking taylor expansion of (* (- (+ (/ 1 t) 1.0) z) (* -2.0 t)) in z
6.018 * [taylor]: Taking taylor expansion of (- (+ (/ 1 t) 1.0) z) in z
6.018 * [taylor]: Taking taylor expansion of (+ (/ 1 t) 1.0) in z
6.018 * [taylor]: Taking taylor expansion of (/ 1 t) in z
6.018 * [taylor]: Taking taylor expansion of t in z
6.018 * [taylor]: Taking taylor expansion of 1.0 in z
6.018 * [taylor]: Taking taylor expansion of z in z
6.018 * [taylor]: Taking taylor expansion of (* -2.0 t) in z
6.018 * [taylor]: Taking taylor expansion of -2.0 in z
6.018 * [taylor]: Taking taylor expansion of t in z
6.018 * [taylor]: Taking taylor expansion of (/ y x) in z
6.018 * [taylor]: Taking taylor expansion of y in z
6.018 * [taylor]: Taking taylor expansion of x in z
6.019 * [taylor]: Taking taylor expansion of (- (/ y x) (+ (* 2.0 t) 2.0)) in t
6.019 * [taylor]: Taking taylor expansion of (/ y x) in t
6.019 * [taylor]: Taking taylor expansion of y in t
6.019 * [taylor]: Taking taylor expansion of x in t
6.019 * [taylor]: Taking taylor expansion of (+ (* 2.0 t) 2.0) in t
6.019 * [taylor]: Taking taylor expansion of (* 2.0 t) in t
6.019 * [taylor]: Taking taylor expansion of 2.0 in t
6.019 * [taylor]: Taking taylor expansion of t in t
6.019 * [taylor]: Taking taylor expansion of 2.0 in t
6.021 * [taylor]: Taking taylor expansion of (* 2.0 t) in t
6.021 * [taylor]: Taking taylor expansion of 2.0 in t
6.021 * [taylor]: Taking taylor expansion of t in t
6.022 * [taylor]: Taking taylor expansion of (- (/ y x) 2.0) in x
6.022 * [taylor]: Taking taylor expansion of (/ y x) in x
6.022 * [taylor]: Taking taylor expansion of y in x
6.022 * [taylor]: Taking taylor expansion of x in x
6.022 * [taylor]: Taking taylor expansion of 2.0 in x
6.022 * [taylor]: Taking taylor expansion of y in y
6.024 * [taylor]: Taking taylor expansion of 0 in t
6.024 * [taylor]: Taking taylor expansion of 0 in x
6.026 * [taylor]: Taking taylor expansion of (- 2.0) in x
6.027 * [taylor]: Taking taylor expansion of 2.0 in x
6.028 * [taylor]: Taking taylor expansion of (- 2.0) in y
6.028 * [taylor]: Taking taylor expansion of 2.0 in y
6.031 * [taylor]: Taking taylor expansion of 0 in t
6.031 * [taylor]: Taking taylor expansion of 0 in x
6.032 * [taylor]: Taking taylor expansion of 2.0 in x
6.034 * [taylor]: Taking taylor expansion of 0 in x
6.034 * [taylor]: Taking taylor expansion of 0 in y
6.034 * [taylor]: Taking taylor expansion of (- 2.0) in y
6.034 * [taylor]: Taking taylor expansion of 2.0 in y
6.036 * * * * [progress]: [ 2 / 3 ] generating series at (2 1)
6.036 * [approximate]: Taking taylor expansion of (- (+ (/ 1 z) 1.0) t) in (z t) around 0
6.036 * [taylor]: Taking taylor expansion of (- (+ (/ 1 z) 1.0) t) in t
6.036 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in t
6.036 * [taylor]: Taking taylor expansion of (/ 1 z) in t
6.036 * [taylor]: Taking taylor expansion of z in t
6.036 * [taylor]: Taking taylor expansion of 1.0 in t
6.036 * [taylor]: Taking taylor expansion of t in t
6.036 * [taylor]: Taking taylor expansion of (- (+ (/ 1 z) 1.0) t) in z
6.036 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in z
6.036 * [taylor]: Taking taylor expansion of (/ 1 z) in z
6.036 * [taylor]: Taking taylor expansion of z in z
6.037 * [taylor]: Taking taylor expansion of 1.0 in z
6.037 * [taylor]: Taking taylor expansion of t in z
6.037 * [taylor]: Taking taylor expansion of (- (+ (/ 1 z) 1.0) t) in z
6.037 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in z
6.037 * [taylor]: Taking taylor expansion of (/ 1 z) in z
6.037 * [taylor]: Taking taylor expansion of z in z
6.037 * [taylor]: Taking taylor expansion of 1.0 in z
6.037 * [taylor]: Taking taylor expansion of t in z
6.038 * [taylor]: Taking taylor expansion of 1 in t
6.038 * [taylor]: Taking taylor expansion of (- 1.0 t) in t
6.038 * [taylor]: Taking taylor expansion of 1.0 in t
6.038 * [taylor]: Taking taylor expansion of t in t
6.040 * [taylor]: Taking taylor expansion of 0 in t
6.041 * [approximate]: Taking taylor expansion of (- (+ z 1.0) (/ 1 t)) in (z t) around 0
6.041 * [taylor]: Taking taylor expansion of (- (+ z 1.0) (/ 1 t)) in t
6.041 * [taylor]: Taking taylor expansion of (+ z 1.0) in t
6.041 * [taylor]: Taking taylor expansion of z in t
6.041 * [taylor]: Taking taylor expansion of 1.0 in t
6.041 * [taylor]: Taking taylor expansion of (/ 1 t) in t
6.041 * [taylor]: Taking taylor expansion of t in t
6.042 * [taylor]: Taking taylor expansion of (- (+ z 1.0) (/ 1 t)) in z
6.042 * [taylor]: Taking taylor expansion of (+ z 1.0) in z
6.042 * [taylor]: Taking taylor expansion of z in z
6.042 * [taylor]: Taking taylor expansion of 1.0 in z
6.042 * [taylor]: Taking taylor expansion of (/ 1 t) in z
6.042 * [taylor]: Taking taylor expansion of t in z
6.042 * [taylor]: Taking taylor expansion of (- (+ z 1.0) (/ 1 t)) in z
6.042 * [taylor]: Taking taylor expansion of (+ z 1.0) in z
6.042 * [taylor]: Taking taylor expansion of z in z
6.042 * [taylor]: Taking taylor expansion of 1.0 in z
6.042 * [taylor]: Taking taylor expansion of (/ 1 t) in z
6.042 * [taylor]: Taking taylor expansion of t in z
6.043 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 t)) in t
6.043 * [taylor]: Taking taylor expansion of 1.0 in t
6.043 * [taylor]: Taking taylor expansion of (/ 1 t) in t
6.043 * [taylor]: Taking taylor expansion of t in t
6.044 * [taylor]: Taking taylor expansion of 1 in t
6.046 * [taylor]: Taking taylor expansion of 0 in t
6.046 * [approximate]: Taking taylor expansion of (- (+ (/ 1 t) 1.0) z) in (z t) around 0
6.046 * [taylor]: Taking taylor expansion of (- (+ (/ 1 t) 1.0) z) in t
6.046 * [taylor]: Taking taylor expansion of (+ (/ 1 t) 1.0) in t
6.046 * [taylor]: Taking taylor expansion of (/ 1 t) in t
6.047 * [taylor]: Taking taylor expansion of t in t
6.047 * [taylor]: Taking taylor expansion of 1.0 in t
6.047 * [taylor]: Taking taylor expansion of z in t
6.047 * [taylor]: Taking taylor expansion of (- (+ (/ 1 t) 1.0) z) in z
6.047 * [taylor]: Taking taylor expansion of (+ (/ 1 t) 1.0) in z
6.047 * [taylor]: Taking taylor expansion of (/ 1 t) in z
6.047 * [taylor]: Taking taylor expansion of t in z
6.047 * [taylor]: Taking taylor expansion of 1.0 in z
6.047 * [taylor]: Taking taylor expansion of z in z
6.047 * [taylor]: Taking taylor expansion of (- (+ (/ 1 t) 1.0) z) in z
6.047 * [taylor]: Taking taylor expansion of (+ (/ 1 t) 1.0) in z
6.047 * [taylor]: Taking taylor expansion of (/ 1 t) in z
6.047 * [taylor]: Taking taylor expansion of t in z
6.047 * [taylor]: Taking taylor expansion of 1.0 in z
6.047 * [taylor]: Taking taylor expansion of z in z
6.048 * [taylor]: Taking taylor expansion of (+ (/ 1 t) 1.0) in t
6.048 * [taylor]: Taking taylor expansion of (/ 1 t) in t
6.048 * [taylor]: Taking taylor expansion of t in t
6.048 * [taylor]: Taking taylor expansion of 1.0 in t
6.049 * [taylor]: Taking taylor expansion of -1 in t
6.051 * [taylor]: Taking taylor expansion of 0 in t
6.051 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1)
6.051 * [approximate]: Taking taylor expansion of (+ (/ 1 z) 1.0) in (z) around 0
6.051 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in z
6.051 * [taylor]: Taking taylor expansion of (/ 1 z) in z
6.051 * [taylor]: Taking taylor expansion of z in z
6.052 * [taylor]: Taking taylor expansion of 1.0 in z
6.052 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in z
6.052 * [taylor]: Taking taylor expansion of (/ 1 z) in z
6.052 * [taylor]: Taking taylor expansion of z in z
6.052 * [taylor]: Taking taylor expansion of 1.0 in z
6.058 * [approximate]: Taking taylor expansion of (+ z 1.0) in (z) around 0
6.058 * [taylor]: Taking taylor expansion of (+ z 1.0) in z
6.058 * [taylor]: Taking taylor expansion of z in z
6.058 * [taylor]: Taking taylor expansion of 1.0 in z
6.058 * [taylor]: Taking taylor expansion of (+ z 1.0) in z
6.058 * [taylor]: Taking taylor expansion of z in z
6.058 * [taylor]: Taking taylor expansion of 1.0 in z
6.060 * [approximate]: Taking taylor expansion of (- 1.0 z) in (z) around 0
6.060 * [taylor]: Taking taylor expansion of (- 1.0 z) in z
6.060 * [taylor]: Taking taylor expansion of 1.0 in z
6.060 * [taylor]: Taking taylor expansion of z in z
6.060 * [taylor]: Taking taylor expansion of (- 1.0 z) in z
6.060 * [taylor]: Taking taylor expansion of 1.0 in z
6.060 * [taylor]: Taking taylor expansion of z in z
6.064 * * * [progress]: simplifying candidates
6.066 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (fma (- (+ (/ 1 z) 1.0) t) (/ 2.0 t) (/ x y)))
  (log1p (fma (- (+ (/ 1 z) 1.0) t) (/ 2.0 t) (/ x y)))
  (* (- (+ (/ 1 z) 1.0) t) (/ 2.0 t))
  (log (fma (- (+ (/ 1 z) 1.0) t) (/ 2.0 t) (/ x y)))
  (exp (fma (- (+ (/ 1 z) 1.0) t) (/ 2.0 t) (/ x y)))
  (* (cbrt (fma (- (+ (/ 1 z) 1.0) t) (/ 2.0 t) (/ x y))) (cbrt (fma (- (+ (/ 1 z) 1.0) t) (/ 2.0 t) (/ x y))))
  (cbrt (fma (- (+ (/ 1 z) 1.0) t) (/ 2.0 t) (/ x y)))
  (* (* (fma (- (+ (/ 1 z) 1.0) t) (/ 2.0 t) (/ x y)) (fma (- (+ (/ 1 z) 1.0) t) (/ 2.0 t) (/ x y))) (fma (- (+ (/ 1 z) 1.0) t) (/ 2.0 t) (/ x y)))
  (sqrt (fma (- (+ (/ 1 z) 1.0) t) (/ 2.0 t) (/ x y)))
  (sqrt (fma (- (+ (/ 1 z) 1.0) t) (/ 2.0 t) (/ x y)))
  (fma (* (cbrt (+ (/ 1 z) 1.0)) (cbrt (+ (/ 1 z) 1.0))) (cbrt (+ (/ 1 z) 1.0)) (- (* (cbrt t) (* (cbrt t) (cbrt t)))))
  (fma (- (cbrt t)) (* (cbrt t) (cbrt t)) (* (cbrt t) (* (cbrt t) (cbrt t))))
  (fma (* (cbrt (+ (/ 1 z) 1.0)) (cbrt (+ (/ 1 z) 1.0))) (cbrt (+ (/ 1 z) 1.0)) (- (* (sqrt t) (sqrt t))))
  (fma (- (sqrt t)) (sqrt t) (* (sqrt t) (sqrt t)))
  (fma (* (cbrt (+ (/ 1 z) 1.0)) (cbrt (+ (/ 1 z) 1.0))) (cbrt (+ (/ 1 z) 1.0)) (- (* t 1)))
  (fma (- t) 1 (* t 1))
  (fma (sqrt (+ (/ 1 z) 1.0)) (sqrt (+ (/ 1 z) 1.0)) (- (* (cbrt t) (* (cbrt t) (cbrt t)))))
  (fma (- (cbrt t)) (* (cbrt t) (cbrt t)) (* (cbrt t) (* (cbrt t) (cbrt t))))
  (fma (sqrt (+ (/ 1 z) 1.0)) (sqrt (+ (/ 1 z) 1.0)) (- (* (sqrt t) (sqrt t))))
  (fma (- (sqrt t)) (sqrt t) (* (sqrt t) (sqrt t)))
  (fma (sqrt (+ (/ 1 z) 1.0)) (sqrt (+ (/ 1 z) 1.0)) (- (* t 1)))
  (fma (- t) 1 (* t 1))
  (fma 1 (+ (/ 1 z) 1.0) (- (* (cbrt t) (* (cbrt t) (cbrt t)))))
  (fma (- (cbrt t)) (* (cbrt t) (cbrt t)) (* (cbrt t) (* (cbrt t) (cbrt t))))
  (fma 1 (+ (/ 1 z) 1.0) (- (* (sqrt t) (sqrt t))))
  (fma (- (sqrt t)) (sqrt t) (* (sqrt t) (sqrt t)))
  (fma 1 (+ (/ 1 z) 1.0) (- (* t 1)))
  (fma (- t) 1 (* t 1))
  (fma 1 (+ (/ 1 z) 1.0) (- (* (cbrt t) (* (cbrt t) (cbrt t)))))
  (fma (- (cbrt t)) (* (cbrt t) (cbrt t)) (* (cbrt t) (* (cbrt t) (cbrt t))))
  (fma 1 (+ (/ 1 z) 1.0) (- (* (sqrt t) (sqrt t))))
  (fma (- (sqrt t)) (sqrt t) (* (sqrt t) (sqrt t)))
  (fma 1 (+ (/ 1 z) 1.0) (- (* t 1)))
  (fma (- t) 1 (* t 1))
  (fma 1 (+ (/ 1 z) 1.0) (- (* (cbrt t) (* (cbrt t) (cbrt t)))))
  (fma (- (cbrt t)) (* (cbrt t) (cbrt t)) (* (cbrt t) (* (cbrt t) (cbrt t))))
  (fma 1 (+ (/ 1 z) 1.0) (- (* (sqrt t) (sqrt t))))
  (fma (- (sqrt t)) (sqrt t) (* (sqrt t) (sqrt t)))
  (fma 1 (+ (/ 1 z) 1.0) (- (* t 1)))
  (fma (- t) 1 (* t 1))
  (expm1 (- (+ (/ 1 z) 1.0) t))
  (log1p (- (+ (/ 1 z) 1.0) t))
  (- t)
  (- t)
  (- t)
  (- t)
  (- t)
  (/ (* (exp (/ 1 z)) (exp 1.0)) (exp t))
  (/ (exp (+ (/ 1 z) 1.0)) (exp t))
  (log (- (+ (/ 1 z) 1.0) t))
  (exp (- (+ (/ 1 z) 1.0) t))
  (* (cbrt (- (+ (/ 1 z) 1.0) t)) (cbrt (- (+ (/ 1 z) 1.0) t)))
  (cbrt (- (+ (/ 1 z) 1.0) t))
  (* (* (- (+ (/ 1 z) 1.0) t) (- (+ (/ 1 z) 1.0) t)) (- (+ (/ 1 z) 1.0) t))
  (sqrt (- (+ (/ 1 z) 1.0) t))
  (sqrt (- (+ (/ 1 z) 1.0) t))
  (- (pow (+ (/ 1 z) 1.0) 3) (pow t 3))
  (+ (* (+ (/ 1 z) 1.0) (+ (/ 1 z) 1.0)) (+ (* t t) (* (+ (/ 1 z) 1.0) t)))
  (- t)
  (- (* (+ (/ 1 z) 1.0) (+ (/ 1 z) 1.0)) (* t t))
  (+ (+ (/ 1 z) 1.0) t)
  (+ (sqrt (+ (/ 1 z) 1.0)) (sqrt t))
  (- (sqrt (+ (/ 1 z) 1.0)) (sqrt t))
  (- (+ (/ 1 z) 1.0) t)
  (- (+ (/ 1 z) 1.0) t)
  (- (+ (/ 1 z) 1.0) t)
  (- 1.0 t)
  (- t)
  (expm1 (+ (/ 1 z) 1.0))
  (log1p (+ (/ 1 z) 1.0))
  (* (exp (/ 1 z)) (exp 1.0))
  (log (+ (/ 1 z) 1.0))
  (exp (+ (/ 1 z) 1.0))
  (* (cbrt (+ (/ 1 z) 1.0)) (cbrt (+ (/ 1 z) 1.0)))
  (cbrt (+ (/ 1 z) 1.0))
  (* (* (+ (/ 1 z) 1.0) (+ (/ 1 z) 1.0)) (+ (/ 1 z) 1.0))
  (sqrt (+ (/ 1 z) 1.0))
  (sqrt (+ (/ 1 z) 1.0))
  (+ (pow (/ 1 z) 3) (pow 1.0 3))
  (+ (* (/ 1 z) (/ 1 z)) (- (* 1.0 1.0) (* (/ 1 z) 1.0)))
  (- (* (/ 1 z) (/ 1 z)) (* 1.0 1.0))
  (- (/ 1 z) 1.0)
  (+ (/ 1 z) 1.0)
  (+ (/ 1 z) 1.0)
  (+ (* 2.0 (/ 1 (* t z))) (+ (/ x y) (* 2.0 (/ 1 t))))
  (- (+ (/ x y) (* 2.0 (/ 1 t))) 2.0)
  (- (+ (/ x y) (* 2.0 (/ 1 t))) 2.0)
  (- (+ (/ 1 z) 1.0) t)
  (- (+ (/ 1 z) 1.0) t)
  (- (+ (/ 1 z) 1.0) t)
  (+ (/ 1 z) 1.0)
  (+ (/ 1 z) 1.0)
  (+ (/ 1 z) 1.0)
6.069 * * [simplify]: iteration  0 :  102  enodes  (cost  1056 )
6.088 * * [simplify]: iteration  1 :  235  enodes  (cost  900 )
6.161 * * [simplify]: iteration  2 :  561  enodes  (cost  760 )
6.421 * * [simplify]: iteration  3 :  1996  enodes  (cost  705 )
7.162 * * [simplify]: iteration  done :  5000  enodes  (cost  705 )
7.162 * [simplify]: Simplified to:
   (expm1 (fma (- (+ (/ 1 z) 1.0) t) (/ 2.0 t) (/ x y)))
  (log1p (fma (- (+ (/ 1 z) 1.0) t) (/ 2.0 t) (/ x y)))
  (* (- (+ (/ 1 z) 1.0) t) (/ 2.0 t))
  (log (fma (- (+ (/ 1 z) 1.0) t) (/ 2.0 t) (/ x y)))
  (exp (fma (- (+ (/ 1 z) 1.0) t) (/ 2.0 t) (/ x y)))
  (* (cbrt (fma (- (+ (/ 1 z) 1.0) t) (/ 2.0 t) (/ x y))) (cbrt (fma (- (+ (/ 1 z) 1.0) t) (/ 2.0 t) (/ x y))))
  (cbrt (fma (- (+ (/ 1 z) 1.0) t) (/ 2.0 t) (/ x y)))
  (pow (fma (- (+ (/ 1 z) 1.0) t) (/ 2.0 t) (/ x y)) 3)
  (sqrt (fma (- (+ (/ 1 z) 1.0) t) (/ 2.0 t) (/ x y)))
  (sqrt (fma (- (+ (/ 1 z) 1.0) t) (/ 2.0 t) (/ x y)))
  (- (pow (cbrt (+ (/ 1 z) 1.0)) 3) t)
  (- t t)
  (- (pow (cbrt (+ (/ 1 z) 1.0)) 3) t)
  (- t t)
  (- (pow (cbrt (+ (/ 1 z) 1.0)) 3) t)
  (- t t)
  (+ (- 1.0 t) (/ 1 z))
  (- t t)
  (+ (- 1.0 t) (/ 1 z))
  (- t t)
  (+ (- 1.0 t) (/ 1 z))
  (- t t)
  (+ (- 1.0 t) (/ 1 z))
  (- t t)
  (+ (- 1.0 t) (/ 1 z))
  (- t t)
  (+ (- 1.0 t) (/ 1 z))
  (- t t)
  (+ (- 1.0 t) (/ 1 z))
  (- t t)
  (+ (- 1.0 t) (/ 1 z))
  (- t t)
  (+ (- 1.0 t) (/ 1 z))
  (- t t)
  (+ (- 1.0 t) (/ 1 z))
  (- t t)
  (+ (- 1.0 t) (/ 1 z))
  (- t t)
  (+ (- 1.0 t) (/ 1 z))
  (- t t)
  (expm1 (- (+ (/ 1 z) 1.0) t))
  (log1p (- (+ (/ 1 z) 1.0) t))
  (- t)
  (- t)
  (- t)
  (- t)
  (- t)
  (exp (- (+ (/ 1 z) 1.0) t))
  (exp (- (+ (/ 1 z) 1.0) t))
  (log (- (+ (/ 1 z) 1.0) t))
  (exp (- (+ (/ 1 z) 1.0) t))
  (* (cbrt (- (+ (/ 1 z) 1.0) t)) (cbrt (- (+ (/ 1 z) 1.0) t)))
  (cbrt (- (+ (/ 1 z) 1.0) t))
  (pow (+ (- 1.0 t) (/ 1 z)) 3)
  (sqrt (- (+ (/ 1 z) 1.0) t))
  (sqrt (- (+ (/ 1 z) 1.0) t))
  (- (pow (+ (/ 1 z) 1.0) 3) (pow t 3))
  (fma t t (* (+ (/ 1 z) 1.0) (+ (+ (/ 1 z) 1.0) t)))
  (- t)
  (- (* (+ (/ 1 z) 1.0) (+ (/ 1 z) 1.0)) (* t t))
  (+ (+ (/ 1 z) 1.0) t)
  (+ (sqrt (+ (/ 1 z) 1.0)) (sqrt t))
  (- (sqrt (+ (/ 1 z) 1.0)) (sqrt t))
  (+ (- 1.0 t) (/ 1 z))
  (+ (- 1.0 t) (/ 1 z))
  (+ (- 1.0 t) (/ 1 z))
  (- 1.0 t)
  (- t)
  (expm1 (+ (/ 1 z) 1.0))
  (log1p (+ (/ 1 z) 1.0))
  (exp (+ (/ 1 z) 1.0))
  (log (+ (/ 1 z) 1.0))
  (exp (+ (/ 1 z) 1.0))
  (* (cbrt (+ (/ 1 z) 1.0)) (cbrt (+ (/ 1 z) 1.0)))
  (cbrt (+ (/ 1 z) 1.0))
  (pow (+ (/ 1 z) 1.0) 3)
  (sqrt (+ (/ 1 z) 1.0))
  (sqrt (+ (/ 1 z) 1.0))
  (+ (pow (/ 1 z) 3) (pow 1.0 3))
  (fma 1.0 (- 1.0 (/ 1 z)) (/ (/ 1 z) z))
  (- (/ (/ 1 z) z) (* 1.0 1.0))
  (- (/ 1 z) 1.0)
  (+ (/ 1 z) 1.0)
  (+ (/ 1 z) 1.0)
  (+ (/ x y) (+ (/ 2.0 t) (/ (/ 2.0 t) z)))
  (+ (/ 2.0 t) (- (/ x y) 2.0))
  (+ (/ 2.0 t) (- (/ x y) 2.0))
  (+ (- 1.0 t) (/ 1 z))
  (+ (- 1.0 t) (/ 1 z))
  (+ (- 1.0 t) (/ 1 z))
  (+ (/ 1 z) 1.0)
  (+ (/ 1 z) 1.0)
  (+ (/ 1 z) 1.0)
7.163 * * * [progress]: adding candidates to table
7.373 * * [progress]: iteration 3 / 4
7.373 * * * [progress]: picking best candidate
7.384 * * * * [pick]: Picked  #<alt (λ (x y z t) (fma (- (fma (/ (sqrt 1) (* (cbrt z) (cbrt z))) (/ (sqrt 1) (cbrt z)) 1.0) t) (/ 2.0 t) (/ x y)))>
7.384 * * * [progress]: localizing error
7.400 * * * [progress]: generating rewritten candidates
7.401 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1 2 2)
7.401 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1 2 2)
7.402 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1 2 1)
7.402 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1 2)
7.410 * * * [progress]: generating series expansions
7.410 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 2 2)
7.410 * [approximate]: Taking taylor expansion of (pow z 1/3) in (z) around 0
7.410 * [taylor]: Taking taylor expansion of (pow z 1/3) in z
7.410 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log z))) in z
7.411 * [taylor]: Taking taylor expansion of (* 1/3 (log z)) in z
7.411 * [taylor]: Taking taylor expansion of 1/3 in z
7.411 * [taylor]: Taking taylor expansion of (log z) in z
7.411 * [taylor]: Taking taylor expansion of z in z
7.412 * [taylor]: Taking taylor expansion of (pow z 1/3) in z
7.412 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log z))) in z
7.412 * [taylor]: Taking taylor expansion of (* 1/3 (log z)) in z
7.412 * [taylor]: Taking taylor expansion of 1/3 in z
7.412 * [taylor]: Taking taylor expansion of (log z) in z
7.412 * [taylor]: Taking taylor expansion of z in z
7.466 * [approximate]: Taking taylor expansion of (pow (/ 1 z) 1/3) in (z) around 0
7.466 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
7.466 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
7.466 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
7.466 * [taylor]: Taking taylor expansion of 1/3 in z
7.466 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
7.466 * [taylor]: Taking taylor expansion of (/ 1 z) in z
7.466 * [taylor]: Taking taylor expansion of z in z
7.467 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
7.468 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
7.468 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
7.468 * [taylor]: Taking taylor expansion of 1/3 in z
7.468 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
7.468 * [taylor]: Taking taylor expansion of (/ 1 z) in z
7.468 * [taylor]: Taking taylor expansion of z in z
7.526 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 z) 1/3)) in (z) around 0
7.526 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 z) 1/3)) in z
7.526 * [taylor]: Taking taylor expansion of (cbrt -1) in z
7.526 * [taylor]: Taking taylor expansion of -1 in z
7.527 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
7.527 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
7.527 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
7.527 * [taylor]: Taking taylor expansion of 1/3 in z
7.527 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
7.527 * [taylor]: Taking taylor expansion of (/ 1 z) in z
7.527 * [taylor]: Taking taylor expansion of z in z
7.528 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 z) 1/3)) in z
7.528 * [taylor]: Taking taylor expansion of (cbrt -1) in z
7.528 * [taylor]: Taking taylor expansion of -1 in z
7.529 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
7.529 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
7.529 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
7.529 * [taylor]: Taking taylor expansion of 1/3 in z
7.529 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
7.529 * [taylor]: Taking taylor expansion of (/ 1 z) in z
7.529 * [taylor]: Taking taylor expansion of z in z
7.600 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1 2 2)
7.600 * [approximate]: Taking taylor expansion of (pow z 1/3) in (z) around 0
7.600 * [taylor]: Taking taylor expansion of (pow z 1/3) in z
7.600 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log z))) in z
7.600 * [taylor]: Taking taylor expansion of (* 1/3 (log z)) in z
7.600 * [taylor]: Taking taylor expansion of 1/3 in z
7.600 * [taylor]: Taking taylor expansion of (log z) in z
7.600 * [taylor]: Taking taylor expansion of z in z
7.600 * [taylor]: Taking taylor expansion of (pow z 1/3) in z
7.601 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log z))) in z
7.601 * [taylor]: Taking taylor expansion of (* 1/3 (log z)) in z
7.601 * [taylor]: Taking taylor expansion of 1/3 in z
7.601 * [taylor]: Taking taylor expansion of (log z) in z
7.601 * [taylor]: Taking taylor expansion of z in z
7.652 * [approximate]: Taking taylor expansion of (pow (/ 1 z) 1/3) in (z) around 0
7.652 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
7.652 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
7.652 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
7.653 * [taylor]: Taking taylor expansion of 1/3 in z
7.653 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
7.653 * [taylor]: Taking taylor expansion of (/ 1 z) in z
7.653 * [taylor]: Taking taylor expansion of z in z
7.654 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
7.654 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
7.654 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
7.654 * [taylor]: Taking taylor expansion of 1/3 in z
7.654 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
7.654 * [taylor]: Taking taylor expansion of (/ 1 z) in z
7.654 * [taylor]: Taking taylor expansion of z in z
7.714 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 z) 1/3)) in (z) around 0
7.714 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 z) 1/3)) in z
7.714 * [taylor]: Taking taylor expansion of (cbrt -1) in z
7.714 * [taylor]: Taking taylor expansion of -1 in z
7.715 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
7.715 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
7.715 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
7.715 * [taylor]: Taking taylor expansion of 1/3 in z
7.715 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
7.715 * [taylor]: Taking taylor expansion of (/ 1 z) in z
7.715 * [taylor]: Taking taylor expansion of z in z
7.716 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 z) 1/3)) in z
7.716 * [taylor]: Taking taylor expansion of (cbrt -1) in z
7.716 * [taylor]: Taking taylor expansion of -1 in z
7.717 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
7.717 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
7.717 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
7.717 * [taylor]: Taking taylor expansion of 1/3 in z
7.717 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
7.717 * [taylor]: Taking taylor expansion of (/ 1 z) in z
7.717 * [taylor]: Taking taylor expansion of z in z
7.790 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1 2 1)
7.790 * [approximate]: Taking taylor expansion of (pow z 1/3) in (z) around 0
7.790 * [taylor]: Taking taylor expansion of (pow z 1/3) in z
7.790 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log z))) in z
7.790 * [taylor]: Taking taylor expansion of (* 1/3 (log z)) in z
7.790 * [taylor]: Taking taylor expansion of 1/3 in z
7.790 * [taylor]: Taking taylor expansion of (log z) in z
7.790 * [taylor]: Taking taylor expansion of z in z
7.791 * [taylor]: Taking taylor expansion of (pow z 1/3) in z
7.791 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log z))) in z
7.791 * [taylor]: Taking taylor expansion of (* 1/3 (log z)) in z
7.791 * [taylor]: Taking taylor expansion of 1/3 in z
7.791 * [taylor]: Taking taylor expansion of (log z) in z
7.791 * [taylor]: Taking taylor expansion of z in z
7.848 * [approximate]: Taking taylor expansion of (pow (/ 1 z) 1/3) in (z) around 0
7.848 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
7.848 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
7.848 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
7.848 * [taylor]: Taking taylor expansion of 1/3 in z
7.848 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
7.849 * [taylor]: Taking taylor expansion of (/ 1 z) in z
7.849 * [taylor]: Taking taylor expansion of z in z
7.850 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
7.850 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
7.850 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
7.850 * [taylor]: Taking taylor expansion of 1/3 in z
7.850 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
7.850 * [taylor]: Taking taylor expansion of (/ 1 z) in z
7.850 * [taylor]: Taking taylor expansion of z in z
7.910 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 z) 1/3)) in (z) around 0
7.910 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 z) 1/3)) in z
7.910 * [taylor]: Taking taylor expansion of (cbrt -1) in z
7.910 * [taylor]: Taking taylor expansion of -1 in z
7.911 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
7.911 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
7.911 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
7.911 * [taylor]: Taking taylor expansion of 1/3 in z
7.911 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
7.911 * [taylor]: Taking taylor expansion of (/ 1 z) in z
7.911 * [taylor]: Taking taylor expansion of z in z
7.912 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 z) 1/3)) in z
7.912 * [taylor]: Taking taylor expansion of (cbrt -1) in z
7.912 * [taylor]: Taking taylor expansion of -1 in z
7.913 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
7.913 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
7.913 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
7.913 * [taylor]: Taking taylor expansion of 1/3 in z
7.913 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
7.913 * [taylor]: Taking taylor expansion of (/ 1 z) in z
7.913 * [taylor]: Taking taylor expansion of z in z
7.979 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1 2)
7.979 * [approximate]: Taking taylor expansion of (pow (pow z 2) 1/3) in (z) around 0
7.979 * [taylor]: Taking taylor expansion of (pow (pow z 2) 1/3) in z
7.979 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow z 2)))) in z
7.979 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow z 2))) in z
7.979 * [taylor]: Taking taylor expansion of 1/3 in z
7.979 * [taylor]: Taking taylor expansion of (log (pow z 2)) in z
7.979 * [taylor]: Taking taylor expansion of (pow z 2) in z
7.979 * [taylor]: Taking taylor expansion of z in z
7.980 * [taylor]: Taking taylor expansion of (pow (pow z 2) 1/3) in z
7.980 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow z 2)))) in z
7.980 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow z 2))) in z
7.980 * [taylor]: Taking taylor expansion of 1/3 in z
7.980 * [taylor]: Taking taylor expansion of (log (pow z 2)) in z
7.980 * [taylor]: Taking taylor expansion of (pow z 2) in z
7.980 * [taylor]: Taking taylor expansion of z in z
8.040 * [approximate]: Taking taylor expansion of (pow (/ 1 (pow z 2)) 1/3) in (z) around 0
8.040 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow z 2)) 1/3) in z
8.040 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow z 2))))) in z
8.040 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow z 2)))) in z
8.040 * [taylor]: Taking taylor expansion of 1/3 in z
8.040 * [taylor]: Taking taylor expansion of (log (/ 1 (pow z 2))) in z
8.040 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
8.040 * [taylor]: Taking taylor expansion of (pow z 2) in z
8.040 * [taylor]: Taking taylor expansion of z in z
8.041 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow z 2)) 1/3) in z
8.041 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow z 2))))) in z
8.041 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow z 2)))) in z
8.041 * [taylor]: Taking taylor expansion of 1/3 in z
8.041 * [taylor]: Taking taylor expansion of (log (/ 1 (pow z 2))) in z
8.041 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
8.041 * [taylor]: Taking taylor expansion of (pow z 2) in z
8.041 * [taylor]: Taking taylor expansion of z in z
8.106 * [approximate]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow z 2)) 1/3)) in (z) around 0
8.106 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow z 2)) 1/3)) in z
8.106 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in z
8.106 * [taylor]: Taking taylor expansion of (cbrt -1) in z
8.106 * [taylor]: Taking taylor expansion of -1 in z
8.107 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow z 2)) 1/3) in z
8.107 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow z 2))))) in z
8.107 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow z 2)))) in z
8.107 * [taylor]: Taking taylor expansion of 1/3 in z
8.107 * [taylor]: Taking taylor expansion of (log (/ 1 (pow z 2))) in z
8.107 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
8.108 * [taylor]: Taking taylor expansion of (pow z 2) in z
8.108 * [taylor]: Taking taylor expansion of z in z
8.109 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow z 2)) 1/3)) in z
8.109 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in z
8.109 * [taylor]: Taking taylor expansion of (cbrt -1) in z
8.109 * [taylor]: Taking taylor expansion of -1 in z
8.110 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow z 2)) 1/3) in z
8.110 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow z 2))))) in z
8.110 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow z 2)))) in z
8.110 * [taylor]: Taking taylor expansion of 1/3 in z
8.110 * [taylor]: Taking taylor expansion of (log (/ 1 (pow z 2))) in z
8.110 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
8.110 * [taylor]: Taking taylor expansion of (pow z 2) in z
8.110 * [taylor]: Taking taylor expansion of z in z
8.195 * * * [progress]: simplifying candidates
8.196 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (cbrt z))
  (log1p (cbrt z))
  (log (cbrt z))
  (exp (cbrt z))
  (cbrt (* (cbrt z) (cbrt z)))
  (cbrt (cbrt z))
  (cbrt (sqrt z))
  (cbrt (sqrt z))
  (cbrt 1)
  (cbrt z)
  (* (cbrt (cbrt z)) (cbrt (cbrt z)))
  (cbrt (cbrt z))
  (* (* (cbrt z) (cbrt z)) (cbrt z))
  (sqrt (cbrt z))
  (sqrt (cbrt z))
  (expm1 (cbrt z))
  (log1p (cbrt z))
  (log (cbrt z))
  (exp (cbrt z))
  (cbrt (* (cbrt z) (cbrt z)))
  (cbrt (cbrt z))
  (cbrt (sqrt z))
  (cbrt (sqrt z))
  (cbrt 1)
  (cbrt z)
  (* (cbrt (cbrt z)) (cbrt (cbrt z)))
  (cbrt (cbrt z))
  (* (* (cbrt z) (cbrt z)) (cbrt z))
  (sqrt (cbrt z))
  (sqrt (cbrt z))
  (expm1 (cbrt z))
  (log1p (cbrt z))
  (log (cbrt z))
  (exp (cbrt z))
  (cbrt (* (cbrt z) (cbrt z)))
  (cbrt (cbrt z))
  (cbrt (sqrt z))
  (cbrt (sqrt z))
  (cbrt 1)
  (cbrt z)
  (* (cbrt (cbrt z)) (cbrt (cbrt z)))
  (cbrt (cbrt z))
  (* (* (cbrt z) (cbrt z)) (cbrt z))
  (sqrt (cbrt z))
  (sqrt (cbrt z))
  (expm1 (* (cbrt z) (cbrt z)))
  (log1p (* (cbrt z) (cbrt z)))
  (+ 1/3 1/3)
  (+ 1 1)
  (* z z)
  (* (cbrt z) (cbrt z))
  (+ 1 1)
  (+ (log (cbrt z)) (log (cbrt z)))
  (log (* (cbrt z) (cbrt z)))
  (exp (* (cbrt z) (cbrt z)))
  (* z z)
  (* (cbrt (* (cbrt z) (cbrt z))) (cbrt (* (cbrt z) (cbrt z))))
  (cbrt (* (cbrt z) (cbrt z)))
  (* (* (* (cbrt z) (cbrt z)) (* (cbrt z) (cbrt z))) (* (cbrt z) (cbrt z)))
  (sqrt (* (cbrt z) (cbrt z)))
  (sqrt (* (cbrt z) (cbrt z)))
  (* (cbrt (* (cbrt z) (cbrt z))) (cbrt (* (cbrt z) (cbrt z))))
  (* (cbrt (cbrt z)) (cbrt (cbrt z)))
  (* (cbrt (sqrt z)) (cbrt (sqrt z)))
  (* (cbrt (sqrt z)) (cbrt (sqrt z)))
  (* (cbrt 1) (cbrt 1))
  (* (cbrt z) (cbrt z))
  (* (* (cbrt (cbrt z)) (cbrt (cbrt z))) (* (cbrt (cbrt z)) (cbrt (cbrt z))))
  (* (cbrt (cbrt z)) (cbrt (cbrt z)))
  (* (sqrt (cbrt z)) (sqrt (cbrt z)))
  (* (sqrt (cbrt z)) (sqrt (cbrt z)))
  (* 1 1)
  (* (cbrt z) (cbrt z))
  (* (cbrt (sqrt z)) (cbrt (sqrt z)))
  (* (cbrt (sqrt z)) (cbrt (sqrt z)))
  (* (cbrt (sqrt z)) (sqrt (cbrt z)))
  (* (cbrt (sqrt z)) (sqrt (cbrt z)))
  (* (sqrt (cbrt z)) (cbrt (sqrt z)))
  (* (sqrt (cbrt z)) (cbrt (sqrt z)))
  (* (sqrt (cbrt z)) (sqrt (cbrt z)))
  (* (sqrt (cbrt z)) (sqrt (cbrt z)))
  (* 2 1/3)
  (* 2 1)
  (* (cbrt z) (cbrt (* (cbrt z) (cbrt z))))
  (* (cbrt z) (cbrt (sqrt z)))
  (* (cbrt z) (cbrt 1))
  (* (cbrt z) (* (cbrt (cbrt z)) (cbrt (cbrt z))))
  (* (cbrt z) (sqrt (cbrt z)))
  (* (cbrt z) 1)
  (* (cbrt (cbrt z)) (cbrt z))
  (* (cbrt (sqrt z)) (cbrt z))
  (* (cbrt z) (cbrt z))
  (* (cbrt (cbrt z)) (cbrt z))
  (* (sqrt (cbrt z)) (cbrt z))
  (* (cbrt z) (cbrt z))
  (pow z 1/3)
  (pow (/ 1 z) -1/3)
  (* (pow (* -1 z) 1/3) (cbrt -1))
  (pow z 1/3)
  (pow (/ 1 z) -1/3)
  (* (pow (* -1 z) 1/3) (cbrt -1))
  (pow z 1/3)
  (pow (/ 1 z) -1/3)
  (* (pow (* -1 z) 1/3) (cbrt -1))
  (pow z 2/3)
  (pow (/ 1 z) -2/3)
  (* (pow (cbrt -1) 2) (pow (pow z 2) 1/3))
8.199 * * [simplify]: iteration  0 :  65  enodes  (cost  554 )
8.215 * * [simplify]: iteration  1 :  119  enodes  (cost  495 )
8.244 * * [simplify]: iteration  2 :  322  enodes  (cost  423 )
8.466 * * [simplify]: iteration  3 :  1163  enodes  (cost  405 )
10.159 * * [simplify]: iteration  4 :  3785  enodes  (cost  400 )
12.144 * * [simplify]: iteration  done :  5000  enodes  (cost  400 )
12.145 * [simplify]: Simplified to:
   (expm1 (cbrt z))
  (log1p (cbrt z))
  (log (cbrt z))
  (exp (cbrt z))
  (cbrt (pow z 2/3))
  (cbrt (cbrt z))
  (cbrt (sqrt z))
  (cbrt (sqrt z))
  1
  (cbrt z)
  (* (cbrt (cbrt z)) (cbrt (cbrt z)))
  (cbrt (cbrt z))
  z
  (sqrt (cbrt z))
  (sqrt (cbrt z))
  (expm1 (cbrt z))
  (log1p (cbrt z))
  (log (cbrt z))
  (exp (cbrt z))
  (cbrt (pow z 2/3))
  (cbrt (cbrt z))
  (cbrt (sqrt z))
  (cbrt (sqrt z))
  1
  (cbrt z)
  (* (cbrt (cbrt z)) (cbrt (cbrt z)))
  (cbrt (cbrt z))
  z
  (sqrt (cbrt z))
  (sqrt (cbrt z))
  (expm1 (cbrt z))
  (log1p (cbrt z))
  (log (cbrt z))
  (exp (cbrt z))
  (cbrt (pow z 2/3))
  (cbrt (cbrt z))
  (cbrt (sqrt z))
  (cbrt (sqrt z))
  1
  (cbrt z)
  (* (cbrt (cbrt z)) (cbrt (cbrt z)))
  (cbrt (cbrt z))
  z
  (sqrt (cbrt z))
  (sqrt (cbrt z))
  (expm1 (pow z 2/3))
  (log1p (pow z 2/3))
  2/3
  2
  (* z z)
  (pow z 2/3)
  2
  (log (pow z 2/3))
  (log (pow z 2/3))
  (exp (pow z 2/3))
  (* z z)
  (* (cbrt (pow z 2/3)) (cbrt (pow z 2/3)))
  (cbrt (pow z 2/3))
  (* z z)
  (fabs (cbrt z))
  (fabs (cbrt z))
  (* (cbrt (pow z 2/3)) (cbrt (pow z 2/3)))
  (* (cbrt (cbrt z)) (cbrt (cbrt z)))
  (* (cbrt (sqrt z)) (cbrt (sqrt z)))
  (* (cbrt (sqrt z)) (cbrt (sqrt z)))
  1
  (pow z 2/3)
  (pow (cbrt (cbrt z)) 4)
  (* (cbrt (cbrt z)) (cbrt (cbrt z)))
  (cbrt z)
  (cbrt z)
  1
  (pow z 2/3)
  (* (cbrt (sqrt z)) (cbrt (sqrt z)))
  (* (cbrt (sqrt z)) (cbrt (sqrt z)))
  (* (sqrt (cbrt z)) (cbrt (sqrt z)))
  (* (sqrt (cbrt z)) (cbrt (sqrt z)))
  (* (sqrt (cbrt z)) (cbrt (sqrt z)))
  (* (sqrt (cbrt z)) (cbrt (sqrt z)))
  (cbrt z)
  (cbrt z)
  2/3
  2
  (* (cbrt (pow z 2/3)) (cbrt z))
  (* (cbrt z) (cbrt (sqrt z)))
  (cbrt z)
  (pow (cbrt (cbrt z)) 5)
  (pow (sqrt (cbrt z)) 3)
  (cbrt z)
  (pow (cbrt (cbrt z)) 4)
  (* (cbrt z) (cbrt (sqrt z)))
  (pow z 2/3)
  (pow (cbrt (cbrt z)) 4)
  (pow (sqrt (cbrt z)) 3)
  (pow z 2/3)
  (cbrt z)
  (pow (/ 1 z) -1/3)
  (* (cbrt -1) (cbrt (- z)))
  (cbrt z)
  (pow (/ 1 z) -1/3)
  (* (cbrt -1) (cbrt (- z)))
  (cbrt z)
  (pow (/ 1 z) -1/3)
  (* (cbrt -1) (cbrt (- z)))
  (pow z 2/3)
  (pow (/ 1 z) -2/3)
  (* (pow z 2/3) (pow (cbrt -1) 2))
12.145 * * * [progress]: adding candidates to table
12.495 * * [progress]: iteration 4 / 4
12.495 * * * [progress]: picking best candidate
12.503 * * * * [pick]: Picked  #<alt (λ (x y z t) (+ (/ x y) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z))))>
12.503 * * * [progress]: localizing error
12.515 * * * [progress]: generating rewritten candidates
12.515 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2)
12.525 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2 1 2)
12.539 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
12.564 * * * [progress]: generating series expansions
12.564 * * * * [progress]: [ 1 / 3 ] generating series at (2 2)
12.564 * [approximate]: Taking taylor expansion of (/ (- (+ (* 2.0 z) 2.0) (* 2.0 (* t z))) (* t z)) in (z t) around 0
12.565 * [taylor]: Taking taylor expansion of (/ (- (+ (* 2.0 z) 2.0) (* 2.0 (* t z))) (* t z)) in t
12.565 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 z) 2.0) (* 2.0 (* t z))) in t
12.565 * [taylor]: Taking taylor expansion of (+ (* 2.0 z) 2.0) in t
12.565 * [taylor]: Taking taylor expansion of (* 2.0 z) in t
12.565 * [taylor]: Taking taylor expansion of 2.0 in t
12.565 * [taylor]: Taking taylor expansion of z in t
12.565 * [taylor]: Taking taylor expansion of 2.0 in t
12.565 * [taylor]: Taking taylor expansion of (* 2.0 (* t z)) in t
12.565 * [taylor]: Taking taylor expansion of 2.0 in t
12.565 * [taylor]: Taking taylor expansion of (* t z) in t
12.565 * [taylor]: Taking taylor expansion of t in t
12.565 * [taylor]: Taking taylor expansion of z in t
12.565 * [taylor]: Taking taylor expansion of (* t z) in t
12.565 * [taylor]: Taking taylor expansion of t in t
12.565 * [taylor]: Taking taylor expansion of z in t
12.566 * [taylor]: Taking taylor expansion of (/ (- (+ (* 2.0 z) 2.0) (* 2.0 (* t z))) (* t z)) in z
12.566 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 z) 2.0) (* 2.0 (* t z))) in z
12.566 * [taylor]: Taking taylor expansion of (+ (* 2.0 z) 2.0) in z
12.566 * [taylor]: Taking taylor expansion of (* 2.0 z) in z
12.566 * [taylor]: Taking taylor expansion of 2.0 in z
12.566 * [taylor]: Taking taylor expansion of z in z
12.566 * [taylor]: Taking taylor expansion of 2.0 in z
12.566 * [taylor]: Taking taylor expansion of (* 2.0 (* t z)) in z
12.566 * [taylor]: Taking taylor expansion of 2.0 in z
12.566 * [taylor]: Taking taylor expansion of (* t z) in z
12.566 * [taylor]: Taking taylor expansion of t in z
12.566 * [taylor]: Taking taylor expansion of z in z
12.566 * [taylor]: Taking taylor expansion of (* t z) in z
12.566 * [taylor]: Taking taylor expansion of t in z
12.566 * [taylor]: Taking taylor expansion of z in z
12.568 * [taylor]: Taking taylor expansion of (/ (- (+ (* 2.0 z) 2.0) (* 2.0 (* t z))) (* t z)) in z
12.568 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 z) 2.0) (* 2.0 (* t z))) in z
12.568 * [taylor]: Taking taylor expansion of (+ (* 2.0 z) 2.0) in z
12.568 * [taylor]: Taking taylor expansion of (* 2.0 z) in z
12.568 * [taylor]: Taking taylor expansion of 2.0 in z
12.568 * [taylor]: Taking taylor expansion of z in z
12.568 * [taylor]: Taking taylor expansion of 2.0 in z
12.568 * [taylor]: Taking taylor expansion of (* 2.0 (* t z)) in z
12.568 * [taylor]: Taking taylor expansion of 2.0 in z
12.568 * [taylor]: Taking taylor expansion of (* t z) in z
12.568 * [taylor]: Taking taylor expansion of t in z
12.568 * [taylor]: Taking taylor expansion of z in z
12.568 * [taylor]: Taking taylor expansion of (* t z) in z
12.568 * [taylor]: Taking taylor expansion of t in z
12.568 * [taylor]: Taking taylor expansion of z in z
12.570 * [taylor]: Taking taylor expansion of (/ 2.0 t) in t
12.570 * [taylor]: Taking taylor expansion of 2.0 in t
12.570 * [taylor]: Taking taylor expansion of t in t
12.573 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 t)) 2.0) in t
12.573 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 t)) in t
12.573 * [taylor]: Taking taylor expansion of 2.0 in t
12.573 * [taylor]: Taking taylor expansion of (/ 1 t) in t
12.573 * [taylor]: Taking taylor expansion of t in t
12.574 * [taylor]: Taking taylor expansion of 2.0 in t
12.577 * [taylor]: Taking taylor expansion of 0 in t
12.580 * [approximate]: Taking taylor expansion of (* t (* (- (+ (* 2.0 (/ 1 z)) 2.0) (* 2.0 (/ 1 (* t z)))) z)) in (z t) around 0
12.580 * [taylor]: Taking taylor expansion of (* t (* (- (+ (* 2.0 (/ 1 z)) 2.0) (* 2.0 (/ 1 (* t z)))) z)) in t
12.580 * [taylor]: Taking taylor expansion of t in t
12.580 * [taylor]: Taking taylor expansion of (* (- (+ (* 2.0 (/ 1 z)) 2.0) (* 2.0 (/ 1 (* t z)))) z) in t
12.580 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 z)) 2.0) (* 2.0 (/ 1 (* t z)))) in t
12.580 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 z)) 2.0) in t
12.580 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 z)) in t
12.580 * [taylor]: Taking taylor expansion of 2.0 in t
12.580 * [taylor]: Taking taylor expansion of (/ 1 z) in t
12.580 * [taylor]: Taking taylor expansion of z in t
12.580 * [taylor]: Taking taylor expansion of 2.0 in t
12.580 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* t z))) in t
12.580 * [taylor]: Taking taylor expansion of 2.0 in t
12.580 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in t
12.580 * [taylor]: Taking taylor expansion of (* t z) in t
12.580 * [taylor]: Taking taylor expansion of t in t
12.580 * [taylor]: Taking taylor expansion of z in t
12.581 * [taylor]: Taking taylor expansion of z in t
12.581 * [taylor]: Taking taylor expansion of (* t (* (- (+ (* 2.0 (/ 1 z)) 2.0) (* 2.0 (/ 1 (* t z)))) z)) in z
12.581 * [taylor]: Taking taylor expansion of t in z
12.581 * [taylor]: Taking taylor expansion of (* (- (+ (* 2.0 (/ 1 z)) 2.0) (* 2.0 (/ 1 (* t z)))) z) in z
12.581 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 z)) 2.0) (* 2.0 (/ 1 (* t z)))) in z
12.581 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 z)) 2.0) in z
12.581 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 z)) in z
12.581 * [taylor]: Taking taylor expansion of 2.0 in z
12.581 * [taylor]: Taking taylor expansion of (/ 1 z) in z
12.581 * [taylor]: Taking taylor expansion of z in z
12.581 * [taylor]: Taking taylor expansion of 2.0 in z
12.581 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* t z))) in z
12.581 * [taylor]: Taking taylor expansion of 2.0 in z
12.581 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z
12.581 * [taylor]: Taking taylor expansion of (* t z) in z
12.581 * [taylor]: Taking taylor expansion of t in z
12.581 * [taylor]: Taking taylor expansion of z in z
12.582 * [taylor]: Taking taylor expansion of z in z
12.582 * [taylor]: Taking taylor expansion of (* t (* (- (+ (* 2.0 (/ 1 z)) 2.0) (* 2.0 (/ 1 (* t z)))) z)) in z
12.582 * [taylor]: Taking taylor expansion of t in z
12.582 * [taylor]: Taking taylor expansion of (* (- (+ (* 2.0 (/ 1 z)) 2.0) (* 2.0 (/ 1 (* t z)))) z) in z
12.582 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 z)) 2.0) (* 2.0 (/ 1 (* t z)))) in z
12.582 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 z)) 2.0) in z
12.582 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 z)) in z
12.582 * [taylor]: Taking taylor expansion of 2.0 in z
12.582 * [taylor]: Taking taylor expansion of (/ 1 z) in z
12.582 * [taylor]: Taking taylor expansion of z in z
12.582 * [taylor]: Taking taylor expansion of 2.0 in z
12.582 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* t z))) in z
12.582 * [taylor]: Taking taylor expansion of 2.0 in z
12.582 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z
12.582 * [taylor]: Taking taylor expansion of (* t z) in z
12.582 * [taylor]: Taking taylor expansion of t in z
12.582 * [taylor]: Taking taylor expansion of z in z
12.583 * [taylor]: Taking taylor expansion of z in z
12.583 * [taylor]: Taking taylor expansion of 0 in t
12.587 * [taylor]: Taking taylor expansion of (- (* 2.0 t) 2.0) in t
12.587 * [taylor]: Taking taylor expansion of (* 2.0 t) in t
12.587 * [taylor]: Taking taylor expansion of 2.0 in t
12.587 * [taylor]: Taking taylor expansion of t in t
12.587 * [taylor]: Taking taylor expansion of 2.0 in t
12.592 * [taylor]: Taking taylor expansion of (* 2.0 t) in t
12.592 * [taylor]: Taking taylor expansion of 2.0 in t
12.592 * [taylor]: Taking taylor expansion of t in t
12.597 * [taylor]: Taking taylor expansion of 0 in t
12.604 * [taylor]: Taking taylor expansion of 0 in t
12.606 * [approximate]: Taking taylor expansion of (* (- 2.0 (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 z)))) (* t z)) in (z t) around 0
12.606 * [taylor]: Taking taylor expansion of (* (- 2.0 (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 z)))) (* t z)) in t
12.606 * [taylor]: Taking taylor expansion of (- 2.0 (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 z)))) in t
12.606 * [taylor]: Taking taylor expansion of 2.0 in t
12.606 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 z))) in t
12.606 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* t z))) in t
12.606 * [taylor]: Taking taylor expansion of 2.0 in t
12.606 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in t
12.606 * [taylor]: Taking taylor expansion of (* t z) in t
12.606 * [taylor]: Taking taylor expansion of t in t
12.606 * [taylor]: Taking taylor expansion of z in t
12.607 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 z)) in t
12.607 * [taylor]: Taking taylor expansion of 2.0 in t
12.607 * [taylor]: Taking taylor expansion of (/ 1 z) in t
12.607 * [taylor]: Taking taylor expansion of z in t
12.607 * [taylor]: Taking taylor expansion of (* t z) in t
12.607 * [taylor]: Taking taylor expansion of t in t
12.607 * [taylor]: Taking taylor expansion of z in t
12.607 * [taylor]: Taking taylor expansion of (* (- 2.0 (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 z)))) (* t z)) in z
12.607 * [taylor]: Taking taylor expansion of (- 2.0 (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 z)))) in z
12.607 * [taylor]: Taking taylor expansion of 2.0 in z
12.607 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 z))) in z
12.607 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* t z))) in z
12.607 * [taylor]: Taking taylor expansion of 2.0 in z
12.607 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z
12.607 * [taylor]: Taking taylor expansion of (* t z) in z
12.607 * [taylor]: Taking taylor expansion of t in z
12.607 * [taylor]: Taking taylor expansion of z in z
12.608 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 z)) in z
12.608 * [taylor]: Taking taylor expansion of 2.0 in z
12.608 * [taylor]: Taking taylor expansion of (/ 1 z) in z
12.608 * [taylor]: Taking taylor expansion of z in z
12.608 * [taylor]: Taking taylor expansion of (* t z) in z
12.608 * [taylor]: Taking taylor expansion of t in z
12.608 * [taylor]: Taking taylor expansion of z in z
12.608 * [taylor]: Taking taylor expansion of (* (- 2.0 (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 z)))) (* t z)) in z
12.608 * [taylor]: Taking taylor expansion of (- 2.0 (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 z)))) in z
12.608 * [taylor]: Taking taylor expansion of 2.0 in z
12.608 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 z))) in z
12.608 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* t z))) in z
12.608 * [taylor]: Taking taylor expansion of 2.0 in z
12.608 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z
12.608 * [taylor]: Taking taylor expansion of (* t z) in z
12.608 * [taylor]: Taking taylor expansion of t in z
12.608 * [taylor]: Taking taylor expansion of z in z
12.608 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 z)) in z
12.609 * [taylor]: Taking taylor expansion of 2.0 in z
12.609 * [taylor]: Taking taylor expansion of (/ 1 z) in z
12.609 * [taylor]: Taking taylor expansion of z in z
12.609 * [taylor]: Taking taylor expansion of (* t z) in z
12.609 * [taylor]: Taking taylor expansion of t in z
12.609 * [taylor]: Taking taylor expansion of z in z
12.610 * [taylor]: Taking taylor expansion of 0 in t
12.613 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 t) 2.0)) in t
12.613 * [taylor]: Taking taylor expansion of (+ (* 2.0 t) 2.0) in t
12.613 * [taylor]: Taking taylor expansion of (* 2.0 t) in t
12.613 * [taylor]: Taking taylor expansion of 2.0 in t
12.613 * [taylor]: Taking taylor expansion of t in t
12.613 * [taylor]: Taking taylor expansion of 2.0 in t
12.617 * [taylor]: Taking taylor expansion of (* 2.0 t) in t
12.617 * [taylor]: Taking taylor expansion of 2.0 in t
12.617 * [taylor]: Taking taylor expansion of t in t
12.622 * [taylor]: Taking taylor expansion of 0 in t
12.629 * [taylor]: Taking taylor expansion of 0 in t
12.631 * * * * [progress]: [ 2 / 3 ] generating series at (2 2 1 2)
12.631 * [approximate]: Taking taylor expansion of (* 2.0 (* z (- 1.0 t))) in (z t) around 0
12.631 * [taylor]: Taking taylor expansion of (* 2.0 (* z (- 1.0 t))) in t
12.631 * [taylor]: Taking taylor expansion of 2.0 in t
12.631 * [taylor]: Taking taylor expansion of (* z (- 1.0 t)) in t
12.631 * [taylor]: Taking taylor expansion of z in t
12.631 * [taylor]: Taking taylor expansion of (- 1.0 t) in t
12.631 * [taylor]: Taking taylor expansion of 1.0 in t
12.631 * [taylor]: Taking taylor expansion of t in t
12.631 * [taylor]: Taking taylor expansion of (* 2.0 (* z (- 1.0 t))) in z
12.631 * [taylor]: Taking taylor expansion of 2.0 in z
12.631 * [taylor]: Taking taylor expansion of (* z (- 1.0 t)) in z
12.631 * [taylor]: Taking taylor expansion of z in z
12.631 * [taylor]: Taking taylor expansion of (- 1.0 t) in z
12.631 * [taylor]: Taking taylor expansion of 1.0 in z
12.631 * [taylor]: Taking taylor expansion of t in z
12.631 * [taylor]: Taking taylor expansion of (* 2.0 (* z (- 1.0 t))) in z
12.631 * [taylor]: Taking taylor expansion of 2.0 in z
12.631 * [taylor]: Taking taylor expansion of (* z (- 1.0 t)) in z
12.631 * [taylor]: Taking taylor expansion of z in z
12.631 * [taylor]: Taking taylor expansion of (- 1.0 t) in z
12.631 * [taylor]: Taking taylor expansion of 1.0 in z
12.631 * [taylor]: Taking taylor expansion of t in z
12.632 * [taylor]: Taking taylor expansion of 0 in t
12.633 * [taylor]: Taking taylor expansion of (- 2.0 (* 2.0 t)) in t
12.633 * [taylor]: Taking taylor expansion of 2.0 in t
12.633 * [taylor]: Taking taylor expansion of (* 2.0 t) in t
12.633 * [taylor]: Taking taylor expansion of 2.0 in t
12.633 * [taylor]: Taking taylor expansion of t in t
12.636 * [taylor]: Taking taylor expansion of 0 in t
12.645 * [taylor]: Taking taylor expansion of 0 in t
12.649 * [taylor]: Taking taylor expansion of 0 in t
12.649 * [approximate]: Taking taylor expansion of (* 2.0 (/ (- 1.0 (/ 1 t)) z)) in (z t) around 0
12.649 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- 1.0 (/ 1 t)) z)) in t
12.649 * [taylor]: Taking taylor expansion of 2.0 in t
12.649 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 t)) z) in t
12.649 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 t)) in t
12.649 * [taylor]: Taking taylor expansion of 1.0 in t
12.649 * [taylor]: Taking taylor expansion of (/ 1 t) in t
12.649 * [taylor]: Taking taylor expansion of t in t
12.650 * [taylor]: Taking taylor expansion of z in t
12.650 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- 1.0 (/ 1 t)) z)) in z
12.650 * [taylor]: Taking taylor expansion of 2.0 in z
12.650 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 t)) z) in z
12.650 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 t)) in z
12.650 * [taylor]: Taking taylor expansion of 1.0 in z
12.650 * [taylor]: Taking taylor expansion of (/ 1 t) in z
12.650 * [taylor]: Taking taylor expansion of t in z
12.650 * [taylor]: Taking taylor expansion of z in z
12.651 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- 1.0 (/ 1 t)) z)) in z
12.651 * [taylor]: Taking taylor expansion of 2.0 in z
12.651 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 t)) z) in z
12.651 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 t)) in z
12.651 * [taylor]: Taking taylor expansion of 1.0 in z
12.651 * [taylor]: Taking taylor expansion of (/ 1 t) in z
12.651 * [taylor]: Taking taylor expansion of t in z
12.651 * [taylor]: Taking taylor expansion of z in z
12.651 * [taylor]: Taking taylor expansion of (* 2.0 (- 1.0 (/ 1 t))) in t
12.651 * [taylor]: Taking taylor expansion of 2.0 in t
12.651 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 t)) in t
12.651 * [taylor]: Taking taylor expansion of 1.0 in t
12.651 * [taylor]: Taking taylor expansion of (/ 1 t) in t
12.651 * [taylor]: Taking taylor expansion of t in t
12.654 * [taylor]: Taking taylor expansion of 0 in t
12.658 * [taylor]: Taking taylor expansion of 0 in t
12.662 * [taylor]: Taking taylor expansion of 0 in t
12.667 * [taylor]: Taking taylor expansion of 0 in t
12.667 * [approximate]: Taking taylor expansion of (* -2.0 (/ (+ (/ 1 t) 1.0) z)) in (z t) around 0
12.667 * [taylor]: Taking taylor expansion of (* -2.0 (/ (+ (/ 1 t) 1.0) z)) in t
12.668 * [taylor]: Taking taylor expansion of -2.0 in t
12.668 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 t) 1.0) z) in t
12.668 * [taylor]: Taking taylor expansion of (+ (/ 1 t) 1.0) in t
12.668 * [taylor]: Taking taylor expansion of (/ 1 t) in t
12.668 * [taylor]: Taking taylor expansion of t in t
12.668 * [taylor]: Taking taylor expansion of 1.0 in t
12.668 * [taylor]: Taking taylor expansion of z in t
12.668 * [taylor]: Taking taylor expansion of (* -2.0 (/ (+ (/ 1 t) 1.0) z)) in z
12.668 * [taylor]: Taking taylor expansion of -2.0 in z
12.668 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 t) 1.0) z) in z
12.668 * [taylor]: Taking taylor expansion of (+ (/ 1 t) 1.0) in z
12.668 * [taylor]: Taking taylor expansion of (/ 1 t) in z
12.668 * [taylor]: Taking taylor expansion of t in z
12.668 * [taylor]: Taking taylor expansion of 1.0 in z
12.669 * [taylor]: Taking taylor expansion of z in z
12.669 * [taylor]: Taking taylor expansion of (* -2.0 (/ (+ (/ 1 t) 1.0) z)) in z
12.669 * [taylor]: Taking taylor expansion of -2.0 in z
12.669 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 t) 1.0) z) in z
12.669 * [taylor]: Taking taylor expansion of (+ (/ 1 t) 1.0) in z
12.669 * [taylor]: Taking taylor expansion of (/ 1 t) in z
12.669 * [taylor]: Taking taylor expansion of t in z
12.669 * [taylor]: Taking taylor expansion of 1.0 in z
12.669 * [taylor]: Taking taylor expansion of z in z
12.669 * [taylor]: Taking taylor expansion of (* -2.0 (+ (/ 1 t) 1.0)) in t
12.669 * [taylor]: Taking taylor expansion of -2.0 in t
12.669 * [taylor]: Taking taylor expansion of (+ (/ 1 t) 1.0) in t
12.669 * [taylor]: Taking taylor expansion of (/ 1 t) in t
12.669 * [taylor]: Taking taylor expansion of t in t
12.669 * [taylor]: Taking taylor expansion of 1.0 in t
12.671 * [taylor]: Taking taylor expansion of 0 in t
12.675 * [taylor]: Taking taylor expansion of 0 in t
12.679 * [taylor]: Taking taylor expansion of 0 in t
12.683 * [taylor]: Taking taylor expansion of 0 in t
12.684 * * * * [progress]: [ 3 / 3 ] generating series at (2)
12.684 * [approximate]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 (* t z))) (+ (/ x y) (* 2.0 (/ 1 t)))) 2.0) in (x y z t) around 0
12.684 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 (* t z))) (+ (/ x y) (* 2.0 (/ 1 t)))) 2.0) in t
12.684 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 (* t z))) (+ (/ x y) (* 2.0 (/ 1 t)))) in t
12.684 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* t z))) in t
12.684 * [taylor]: Taking taylor expansion of 2.0 in t
12.684 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in t
12.684 * [taylor]: Taking taylor expansion of (* t z) in t
12.684 * [taylor]: Taking taylor expansion of t in t
12.684 * [taylor]: Taking taylor expansion of z in t
12.685 * [taylor]: Taking taylor expansion of (+ (/ x y) (* 2.0 (/ 1 t))) in t
12.685 * [taylor]: Taking taylor expansion of (/ x y) in t
12.685 * [taylor]: Taking taylor expansion of x in t
12.685 * [taylor]: Taking taylor expansion of y in t
12.685 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 t)) in t
12.685 * [taylor]: Taking taylor expansion of 2.0 in t
12.685 * [taylor]: Taking taylor expansion of (/ 1 t) in t
12.685 * [taylor]: Taking taylor expansion of t in t
12.685 * [taylor]: Taking taylor expansion of 2.0 in t
12.685 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 (* t z))) (+ (/ x y) (* 2.0 (/ 1 t)))) 2.0) in z
12.685 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 (* t z))) (+ (/ x y) (* 2.0 (/ 1 t)))) in z
12.685 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* t z))) in z
12.685 * [taylor]: Taking taylor expansion of 2.0 in z
12.685 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z
12.686 * [taylor]: Taking taylor expansion of (* t z) in z
12.686 * [taylor]: Taking taylor expansion of t in z
12.686 * [taylor]: Taking taylor expansion of z in z
12.686 * [taylor]: Taking taylor expansion of (+ (/ x y) (* 2.0 (/ 1 t))) in z
12.686 * [taylor]: Taking taylor expansion of (/ x y) in z
12.686 * [taylor]: Taking taylor expansion of x in z
12.686 * [taylor]: Taking taylor expansion of y in z
12.686 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 t)) in z
12.686 * [taylor]: Taking taylor expansion of 2.0 in z
12.686 * [taylor]: Taking taylor expansion of (/ 1 t) in z
12.686 * [taylor]: Taking taylor expansion of t in z
12.686 * [taylor]: Taking taylor expansion of 2.0 in z
12.686 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 (* t z))) (+ (/ x y) (* 2.0 (/ 1 t)))) 2.0) in y
12.686 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 (* t z))) (+ (/ x y) (* 2.0 (/ 1 t)))) in y
12.686 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* t z))) in y
12.686 * [taylor]: Taking taylor expansion of 2.0 in y
12.686 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y
12.686 * [taylor]: Taking taylor expansion of (* t z) in y
12.686 * [taylor]: Taking taylor expansion of t in y
12.686 * [taylor]: Taking taylor expansion of z in y
12.686 * [taylor]: Taking taylor expansion of (+ (/ x y) (* 2.0 (/ 1 t))) in y
12.686 * [taylor]: Taking taylor expansion of (/ x y) in y
12.686 * [taylor]: Taking taylor expansion of x in y
12.686 * [taylor]: Taking taylor expansion of y in y
12.686 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 t)) in y
12.686 * [taylor]: Taking taylor expansion of 2.0 in y
12.686 * [taylor]: Taking taylor expansion of (/ 1 t) in y
12.686 * [taylor]: Taking taylor expansion of t in y
12.686 * [taylor]: Taking taylor expansion of 2.0 in y
12.687 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 (* t z))) (+ (/ x y) (* 2.0 (/ 1 t)))) 2.0) in x
12.687 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 (* t z))) (+ (/ x y) (* 2.0 (/ 1 t)))) in x
12.687 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* t z))) in x
12.687 * [taylor]: Taking taylor expansion of 2.0 in x
12.687 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x
12.687 * [taylor]: Taking taylor expansion of (* t z) in x
12.687 * [taylor]: Taking taylor expansion of t in x
12.687 * [taylor]: Taking taylor expansion of z in x
12.687 * [taylor]: Taking taylor expansion of (+ (/ x y) (* 2.0 (/ 1 t))) in x
12.687 * [taylor]: Taking taylor expansion of (/ x y) in x
12.687 * [taylor]: Taking taylor expansion of x in x
12.687 * [taylor]: Taking taylor expansion of y in x
12.687 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 t)) in x
12.687 * [taylor]: Taking taylor expansion of 2.0 in x
12.687 * [taylor]: Taking taylor expansion of (/ 1 t) in x
12.687 * [taylor]: Taking taylor expansion of t in x
12.687 * [taylor]: Taking taylor expansion of 2.0 in x
12.687 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 (* t z))) (+ (/ x y) (* 2.0 (/ 1 t)))) 2.0) in x
12.687 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 (* t z))) (+ (/ x y) (* 2.0 (/ 1 t)))) in x
12.687 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* t z))) in x
12.687 * [taylor]: Taking taylor expansion of 2.0 in x
12.687 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x
12.687 * [taylor]: Taking taylor expansion of (* t z) in x
12.687 * [taylor]: Taking taylor expansion of t in x
12.687 * [taylor]: Taking taylor expansion of z in x
12.687 * [taylor]: Taking taylor expansion of (+ (/ x y) (* 2.0 (/ 1 t))) in x
12.687 * [taylor]: Taking taylor expansion of (/ x y) in x
12.687 * [taylor]: Taking taylor expansion of x in x
12.687 * [taylor]: Taking taylor expansion of y in x
12.687 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 t)) in x
12.687 * [taylor]: Taking taylor expansion of 2.0 in x
12.687 * [taylor]: Taking taylor expansion of (/ 1 t) in x
12.687 * [taylor]: Taking taylor expansion of t in x
12.687 * [taylor]: Taking taylor expansion of 2.0 in x
12.688 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 t))) 2.0) in y
12.688 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 t))) in y
12.688 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* t z))) in y
12.688 * [taylor]: Taking taylor expansion of 2.0 in y
12.689 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y
12.689 * [taylor]: Taking taylor expansion of (* t z) in y
12.689 * [taylor]: Taking taylor expansion of t in y
12.689 * [taylor]: Taking taylor expansion of z in y
12.689 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 t)) in y
12.689 * [taylor]: Taking taylor expansion of 2.0 in y
12.689 * [taylor]: Taking taylor expansion of (/ 1 t) in y
12.689 * [taylor]: Taking taylor expansion of t in y
12.689 * [taylor]: Taking taylor expansion of 2.0 in y
12.690 * [taylor]: Taking taylor expansion of (/ 1 y) in y
12.690 * [taylor]: Taking taylor expansion of y in y
12.690 * [taylor]: Taking taylor expansion of 1 in z
12.691 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 t))) 2.0) in z
12.691 * [taylor]: Taking taylor expansion of (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 t))) in z
12.691 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* t z))) in z
12.691 * [taylor]: Taking taylor expansion of 2.0 in z
12.691 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z
12.691 * [taylor]: Taking taylor expansion of (* t z) in z
12.691 * [taylor]: Taking taylor expansion of t in z
12.691 * [taylor]: Taking taylor expansion of z in z
12.692 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 t)) in z
12.692 * [taylor]: Taking taylor expansion of 2.0 in z
12.692 * [taylor]: Taking taylor expansion of (/ 1 t) in z
12.692 * [taylor]: Taking taylor expansion of t in z
12.692 * [taylor]: Taking taylor expansion of 2.0 in z
12.692 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 t)) in t
12.692 * [taylor]: Taking taylor expansion of 2.0 in t
12.692 * [taylor]: Taking taylor expansion of (/ 1 t) in t
12.692 * [taylor]: Taking taylor expansion of t in t
12.695 * [taylor]: Taking taylor expansion of 0 in y
12.696 * [taylor]: Taking taylor expansion of 0 in z
12.698 * [taylor]: Taking taylor expansion of 0 in z
12.698 * [taylor]: Taking taylor expansion of 1 in t
12.699 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 t)) 2.0) in t
12.699 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 t)) in t
12.700 * [taylor]: Taking taylor expansion of 2.0 in t
12.700 * [taylor]: Taking taylor expansion of (/ 1 t) in t
12.700 * [taylor]: Taking taylor expansion of t in t
12.700 * [taylor]: Taking taylor expansion of 2.0 in t
12.705 * [taylor]: Taking taylor expansion of 0 in y
12.705 * [taylor]: Taking taylor expansion of 0 in z
12.705 * [taylor]: Taking taylor expansion of 0 in z
12.708 * [taylor]: Taking taylor expansion of 0 in z
12.708 * [taylor]: Taking taylor expansion of 0 in t
12.708 * [taylor]: Taking taylor expansion of 0 in t
12.708 * [taylor]: Taking taylor expansion of 0 in t
12.710 * [taylor]: Taking taylor expansion of 0 in t
12.711 * [approximate]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (+ (* 2.0 t) (/ y x))) 2.0) in (x y z t) around 0
12.711 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (+ (* 2.0 t) (/ y x))) 2.0) in t
12.711 * [taylor]: Taking taylor expansion of (+ (* 2.0 (* t z)) (+ (* 2.0 t) (/ y x))) in t
12.711 * [taylor]: Taking taylor expansion of (* 2.0 (* t z)) in t
12.711 * [taylor]: Taking taylor expansion of 2.0 in t
12.711 * [taylor]: Taking taylor expansion of (* t z) in t
12.711 * [taylor]: Taking taylor expansion of t in t
12.711 * [taylor]: Taking taylor expansion of z in t
12.711 * [taylor]: Taking taylor expansion of (+ (* 2.0 t) (/ y x)) in t
12.711 * [taylor]: Taking taylor expansion of (* 2.0 t) in t
12.712 * [taylor]: Taking taylor expansion of 2.0 in t
12.712 * [taylor]: Taking taylor expansion of t in t
12.712 * [taylor]: Taking taylor expansion of (/ y x) in t
12.712 * [taylor]: Taking taylor expansion of y in t
12.712 * [taylor]: Taking taylor expansion of x in t
12.712 * [taylor]: Taking taylor expansion of 2.0 in t
12.712 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (+ (* 2.0 t) (/ y x))) 2.0) in z
12.712 * [taylor]: Taking taylor expansion of (+ (* 2.0 (* t z)) (+ (* 2.0 t) (/ y x))) in z
12.712 * [taylor]: Taking taylor expansion of (* 2.0 (* t z)) in z
12.712 * [taylor]: Taking taylor expansion of 2.0 in z
12.712 * [taylor]: Taking taylor expansion of (* t z) in z
12.712 * [taylor]: Taking taylor expansion of t in z
12.712 * [taylor]: Taking taylor expansion of z in z
12.712 * [taylor]: Taking taylor expansion of (+ (* 2.0 t) (/ y x)) in z
12.712 * [taylor]: Taking taylor expansion of (* 2.0 t) in z
12.712 * [taylor]: Taking taylor expansion of 2.0 in z
12.712 * [taylor]: Taking taylor expansion of t in z
12.712 * [taylor]: Taking taylor expansion of (/ y x) in z
12.712 * [taylor]: Taking taylor expansion of y in z
12.712 * [taylor]: Taking taylor expansion of x in z
12.712 * [taylor]: Taking taylor expansion of 2.0 in z
12.712 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (+ (* 2.0 t) (/ y x))) 2.0) in y
12.712 * [taylor]: Taking taylor expansion of (+ (* 2.0 (* t z)) (+ (* 2.0 t) (/ y x))) in y
12.712 * [taylor]: Taking taylor expansion of (* 2.0 (* t z)) in y
12.712 * [taylor]: Taking taylor expansion of 2.0 in y
12.712 * [taylor]: Taking taylor expansion of (* t z) in y
12.712 * [taylor]: Taking taylor expansion of t in y
12.712 * [taylor]: Taking taylor expansion of z in y
12.712 * [taylor]: Taking taylor expansion of (+ (* 2.0 t) (/ y x)) in y
12.712 * [taylor]: Taking taylor expansion of (* 2.0 t) in y
12.712 * [taylor]: Taking taylor expansion of 2.0 in y
12.712 * [taylor]: Taking taylor expansion of t in y
12.712 * [taylor]: Taking taylor expansion of (/ y x) in y
12.712 * [taylor]: Taking taylor expansion of y in y
12.712 * [taylor]: Taking taylor expansion of x in y
12.712 * [taylor]: Taking taylor expansion of 2.0 in y
12.712 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (+ (* 2.0 t) (/ y x))) 2.0) in x
12.712 * [taylor]: Taking taylor expansion of (+ (* 2.0 (* t z)) (+ (* 2.0 t) (/ y x))) in x
12.712 * [taylor]: Taking taylor expansion of (* 2.0 (* t z)) in x
12.712 * [taylor]: Taking taylor expansion of 2.0 in x
12.712 * [taylor]: Taking taylor expansion of (* t z) in x
12.712 * [taylor]: Taking taylor expansion of t in x
12.712 * [taylor]: Taking taylor expansion of z in x
12.712 * [taylor]: Taking taylor expansion of (+ (* 2.0 t) (/ y x)) in x
12.712 * [taylor]: Taking taylor expansion of (* 2.0 t) in x
12.712 * [taylor]: Taking taylor expansion of 2.0 in x
12.712 * [taylor]: Taking taylor expansion of t in x
12.712 * [taylor]: Taking taylor expansion of (/ y x) in x
12.712 * [taylor]: Taking taylor expansion of y in x
12.712 * [taylor]: Taking taylor expansion of x in x
12.712 * [taylor]: Taking taylor expansion of 2.0 in x
12.713 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (+ (* 2.0 t) (/ y x))) 2.0) in x
12.713 * [taylor]: Taking taylor expansion of (+ (* 2.0 (* t z)) (+ (* 2.0 t) (/ y x))) in x
12.713 * [taylor]: Taking taylor expansion of (* 2.0 (* t z)) in x
12.713 * [taylor]: Taking taylor expansion of 2.0 in x
12.713 * [taylor]: Taking taylor expansion of (* t z) in x
12.713 * [taylor]: Taking taylor expansion of t in x
12.713 * [taylor]: Taking taylor expansion of z in x
12.713 * [taylor]: Taking taylor expansion of (+ (* 2.0 t) (/ y x)) in x
12.713 * [taylor]: Taking taylor expansion of (* 2.0 t) in x
12.713 * [taylor]: Taking taylor expansion of 2.0 in x
12.713 * [taylor]: Taking taylor expansion of t in x
12.713 * [taylor]: Taking taylor expansion of (/ y x) in x
12.713 * [taylor]: Taking taylor expansion of y in x
12.713 * [taylor]: Taking taylor expansion of x in x
12.713 * [taylor]: Taking taylor expansion of 2.0 in x
12.713 * [taylor]: Taking taylor expansion of y in y
12.713 * [taylor]: Taking taylor expansion of 0 in z
12.713 * [taylor]: Taking taylor expansion of 0 in t
12.714 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (* 2.0 t)) 2.0) in y
12.715 * [taylor]: Taking taylor expansion of (+ (* 2.0 (* t z)) (* 2.0 t)) in y
12.715 * [taylor]: Taking taylor expansion of (* 2.0 (* t z)) in y
12.715 * [taylor]: Taking taylor expansion of 2.0 in y
12.715 * [taylor]: Taking taylor expansion of (* t z) in y
12.715 * [taylor]: Taking taylor expansion of t in y
12.715 * [taylor]: Taking taylor expansion of z in y
12.715 * [taylor]: Taking taylor expansion of (* 2.0 t) in y
12.715 * [taylor]: Taking taylor expansion of 2.0 in y
12.715 * [taylor]: Taking taylor expansion of t in y
12.715 * [taylor]: Taking taylor expansion of 2.0 in y
12.716 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (* 2.0 t)) 2.0) in z
12.716 * [taylor]: Taking taylor expansion of (+ (* 2.0 (* t z)) (* 2.0 t)) in z
12.716 * [taylor]: Taking taylor expansion of (* 2.0 (* t z)) in z
12.716 * [taylor]: Taking taylor expansion of 2.0 in z
12.716 * [taylor]: Taking taylor expansion of (* t z) in z
12.716 * [taylor]: Taking taylor expansion of t in z
12.716 * [taylor]: Taking taylor expansion of z in z
12.716 * [taylor]: Taking taylor expansion of (* 2.0 t) in z
12.716 * [taylor]: Taking taylor expansion of 2.0 in z
12.716 * [taylor]: Taking taylor expansion of t in z
12.716 * [taylor]: Taking taylor expansion of 2.0 in z
12.717 * [taylor]: Taking taylor expansion of (- (* 2.0 t) 2.0) in t
12.717 * [taylor]: Taking taylor expansion of (* 2.0 t) in t
12.717 * [taylor]: Taking taylor expansion of 2.0 in t
12.717 * [taylor]: Taking taylor expansion of t in t
12.717 * [taylor]: Taking taylor expansion of 2.0 in t
12.718 * [taylor]: Taking taylor expansion of 1 in z
12.718 * [taylor]: Taking taylor expansion of 1 in t
12.718 * [taylor]: Taking taylor expansion of 0 in t
12.721 * [taylor]: Taking taylor expansion of 0 in y
12.721 * [taylor]: Taking taylor expansion of 0 in z
12.721 * [taylor]: Taking taylor expansion of 0 in t
12.722 * [taylor]: Taking taylor expansion of 0 in z
12.722 * [taylor]: Taking taylor expansion of 0 in t
12.722 * [taylor]: Taking taylor expansion of 0 in z
12.722 * [taylor]: Taking taylor expansion of 0 in t
12.723 * [taylor]: Taking taylor expansion of (* 2.0 t) in t
12.724 * [taylor]: Taking taylor expansion of 2.0 in t
12.724 * [taylor]: Taking taylor expansion of t in t
12.730 * [approximate]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (/ y x)) (+ (* 2.0 t) 2.0)) in (x y z t) around 0
12.730 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (/ y x)) (+ (* 2.0 t) 2.0)) in t
12.730 * [taylor]: Taking taylor expansion of (+ (* 2.0 (* t z)) (/ y x)) in t
12.730 * [taylor]: Taking taylor expansion of (* 2.0 (* t z)) in t
12.730 * [taylor]: Taking taylor expansion of 2.0 in t
12.730 * [taylor]: Taking taylor expansion of (* t z) in t
12.730 * [taylor]: Taking taylor expansion of t in t
12.730 * [taylor]: Taking taylor expansion of z in t
12.730 * [taylor]: Taking taylor expansion of (/ y x) in t
12.730 * [taylor]: Taking taylor expansion of y in t
12.730 * [taylor]: Taking taylor expansion of x in t
12.730 * [taylor]: Taking taylor expansion of (+ (* 2.0 t) 2.0) in t
12.730 * [taylor]: Taking taylor expansion of (* 2.0 t) in t
12.730 * [taylor]: Taking taylor expansion of 2.0 in t
12.730 * [taylor]: Taking taylor expansion of t in t
12.730 * [taylor]: Taking taylor expansion of 2.0 in t
12.730 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (/ y x)) (+ (* 2.0 t) 2.0)) in z
12.730 * [taylor]: Taking taylor expansion of (+ (* 2.0 (* t z)) (/ y x)) in z
12.730 * [taylor]: Taking taylor expansion of (* 2.0 (* t z)) in z
12.730 * [taylor]: Taking taylor expansion of 2.0 in z
12.730 * [taylor]: Taking taylor expansion of (* t z) in z
12.730 * [taylor]: Taking taylor expansion of t in z
12.730 * [taylor]: Taking taylor expansion of z in z
12.730 * [taylor]: Taking taylor expansion of (/ y x) in z
12.730 * [taylor]: Taking taylor expansion of y in z
12.730 * [taylor]: Taking taylor expansion of x in z
12.730 * [taylor]: Taking taylor expansion of (+ (* 2.0 t) 2.0) in z
12.730 * [taylor]: Taking taylor expansion of (* 2.0 t) in z
12.730 * [taylor]: Taking taylor expansion of 2.0 in z
12.730 * [taylor]: Taking taylor expansion of t in z
12.730 * [taylor]: Taking taylor expansion of 2.0 in z
12.730 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (/ y x)) (+ (* 2.0 t) 2.0)) in y
12.730 * [taylor]: Taking taylor expansion of (+ (* 2.0 (* t z)) (/ y x)) in y
12.730 * [taylor]: Taking taylor expansion of (* 2.0 (* t z)) in y
12.730 * [taylor]: Taking taylor expansion of 2.0 in y
12.730 * [taylor]: Taking taylor expansion of (* t z) in y
12.730 * [taylor]: Taking taylor expansion of t in y
12.730 * [taylor]: Taking taylor expansion of z in y
12.730 * [taylor]: Taking taylor expansion of (/ y x) in y
12.730 * [taylor]: Taking taylor expansion of y in y
12.730 * [taylor]: Taking taylor expansion of x in y
12.730 * [taylor]: Taking taylor expansion of (+ (* 2.0 t) 2.0) in y
12.730 * [taylor]: Taking taylor expansion of (* 2.0 t) in y
12.730 * [taylor]: Taking taylor expansion of 2.0 in y
12.730 * [taylor]: Taking taylor expansion of t in y
12.730 * [taylor]: Taking taylor expansion of 2.0 in y
12.730 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (/ y x)) (+ (* 2.0 t) 2.0)) in x
12.731 * [taylor]: Taking taylor expansion of (+ (* 2.0 (* t z)) (/ y x)) in x
12.731 * [taylor]: Taking taylor expansion of (* 2.0 (* t z)) in x
12.731 * [taylor]: Taking taylor expansion of 2.0 in x
12.731 * [taylor]: Taking taylor expansion of (* t z) in x
12.731 * [taylor]: Taking taylor expansion of t in x
12.731 * [taylor]: Taking taylor expansion of z in x
12.731 * [taylor]: Taking taylor expansion of (/ y x) in x
12.731 * [taylor]: Taking taylor expansion of y in x
12.731 * [taylor]: Taking taylor expansion of x in x
12.731 * [taylor]: Taking taylor expansion of (+ (* 2.0 t) 2.0) in x
12.731 * [taylor]: Taking taylor expansion of (* 2.0 t) in x
12.731 * [taylor]: Taking taylor expansion of 2.0 in x
12.731 * [taylor]: Taking taylor expansion of t in x
12.731 * [taylor]: Taking taylor expansion of 2.0 in x
12.731 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 (* t z)) (/ y x)) (+ (* 2.0 t) 2.0)) in x
12.731 * [taylor]: Taking taylor expansion of (+ (* 2.0 (* t z)) (/ y x)) in x
12.731 * [taylor]: Taking taylor expansion of (* 2.0 (* t z)) in x
12.731 * [taylor]: Taking taylor expansion of 2.0 in x
12.731 * [taylor]: Taking taylor expansion of (* t z) in x
12.731 * [taylor]: Taking taylor expansion of t in x
12.731 * [taylor]: Taking taylor expansion of z in x
12.731 * [taylor]: Taking taylor expansion of (/ y x) in x
12.731 * [taylor]: Taking taylor expansion of y in x
12.731 * [taylor]: Taking taylor expansion of x in x
12.731 * [taylor]: Taking taylor expansion of (+ (* 2.0 t) 2.0) in x
12.731 * [taylor]: Taking taylor expansion of (* 2.0 t) in x
12.731 * [taylor]: Taking taylor expansion of 2.0 in x
12.731 * [taylor]: Taking taylor expansion of t in x
12.731 * [taylor]: Taking taylor expansion of 2.0 in x
12.731 * [taylor]: Taking taylor expansion of y in y
12.731 * [taylor]: Taking taylor expansion of 0 in z
12.731 * [taylor]: Taking taylor expansion of 0 in t
12.732 * [taylor]: Taking taylor expansion of (- (* 2.0 (* t z)) (+ (* 2.0 t) 2.0)) in y
12.732 * [taylor]: Taking taylor expansion of (* 2.0 (* t z)) in y
12.732 * [taylor]: Taking taylor expansion of 2.0 in y
12.732 * [taylor]: Taking taylor expansion of (* t z) in y
12.732 * [taylor]: Taking taylor expansion of t in y
12.732 * [taylor]: Taking taylor expansion of z in y
12.732 * [taylor]: Taking taylor expansion of (+ (* 2.0 t) 2.0) in y
12.732 * [taylor]: Taking taylor expansion of (* 2.0 t) in y
12.733 * [taylor]: Taking taylor expansion of 2.0 in y
12.733 * [taylor]: Taking taylor expansion of t in y
12.733 * [taylor]: Taking taylor expansion of 2.0 in y
12.733 * [taylor]: Taking taylor expansion of (- (* 2.0 (* t z)) (+ (* 2.0 t) 2.0)) in z
12.733 * [taylor]: Taking taylor expansion of (* 2.0 (* t z)) in z
12.733 * [taylor]: Taking taylor expansion of 2.0 in z
12.733 * [taylor]: Taking taylor expansion of (* t z) in z
12.733 * [taylor]: Taking taylor expansion of t in z
12.733 * [taylor]: Taking taylor expansion of z in z
12.733 * [taylor]: Taking taylor expansion of (+ (* 2.0 t) 2.0) in z
12.733 * [taylor]: Taking taylor expansion of (* 2.0 t) in z
12.733 * [taylor]: Taking taylor expansion of 2.0 in z
12.733 * [taylor]: Taking taylor expansion of t in z
12.733 * [taylor]: Taking taylor expansion of 2.0 in z
12.734 * [taylor]: Taking taylor expansion of (- (+ (* 2.0 t) 2.0)) in t
12.734 * [taylor]: Taking taylor expansion of (+ (* 2.0 t) 2.0) in t
12.734 * [taylor]: Taking taylor expansion of (* 2.0 t) in t
12.734 * [taylor]: Taking taylor expansion of 2.0 in t
12.734 * [taylor]: Taking taylor expansion of t in t
12.734 * [taylor]: Taking taylor expansion of 2.0 in t
12.735 * [taylor]: Taking taylor expansion of 1 in z
12.735 * [taylor]: Taking taylor expansion of 1 in t
12.735 * [taylor]: Taking taylor expansion of 0 in t
12.737 * [taylor]: Taking taylor expansion of 0 in y
12.737 * [taylor]: Taking taylor expansion of 0 in z
12.737 * [taylor]: Taking taylor expansion of 0 in t
12.739 * [taylor]: Taking taylor expansion of 0 in z
12.739 * [taylor]: Taking taylor expansion of 0 in t
12.739 * [taylor]: Taking taylor expansion of 0 in z
12.739 * [taylor]: Taking taylor expansion of 0 in t
12.740 * [taylor]: Taking taylor expansion of (* 2.0 t) in t
12.740 * [taylor]: Taking taylor expansion of 2.0 in t
12.740 * [taylor]: Taking taylor expansion of t in t
12.742 * * * [progress]: simplifying candidates
12.744 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z)))
  (log1p (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z)))
  (- (log (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (+ (log t) (log z)))
  (- (log (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (log (* t z)))
  (log (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z)))
  (exp (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z)))
  (/ (* (* (+ 2.0 (* (* z 2.0) (- 1.0 t))) (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (* (* (* t t) t) (* (* z z) z)))
  (/ (* (* (+ 2.0 (* (* z 2.0) (- 1.0 t))) (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (* (* (* t z) (* t z)) (* t z)))
  (* (cbrt (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z))) (cbrt (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z))))
  (cbrt (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z)))
  (* (* (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z)) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z))) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z)))
  (sqrt (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z)))
  (sqrt (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z)))
  (- (+ 2.0 (* (* z 2.0) (- 1.0 t))))
  (- (* t z))
  (/ (* (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t))))) t)
  (/ (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) z)
  (/ (sqrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) t)
  (/ (sqrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))) z)
  (/ 1 t)
  (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) z)
  (/ 1 (* t z))
  (/ (* t z) (+ 2.0 (* (* z 2.0) (- 1.0 t))))
  (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) t)
  (/ (* t z) (cbrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))))
  (/ (* t z) (sqrt (+ 2.0 (* (* z 2.0) (- 1.0 t)))))
  (/ (* t z) (+ 2.0 (* (* z 2.0) (- 1.0 t))))
  (* (* t z) (+ (* 2.0 2.0) (- (* (* (* z 2.0) (- 1.0 t)) (* (* z 2.0) (- 1.0 t))) (* 2.0 (* (* z 2.0) (- 1.0 t))))))
  (* (* t z) (- 2.0 (* (* z 2.0) (- 1.0 t))))
  (expm1 (* (* z 2.0) (- 1.0 t)))
  (log1p (* (* z 2.0) (- 1.0 t)))
  (* (* z 2.0) (- 1.0 t))
  (* (* z 2.0) (- 1.0 t))
  (+ (+ (log z) (log 2.0)) (log (- 1.0 t)))
  (+ (log (* z 2.0)) (log (- 1.0 t)))
  (log (* (* z 2.0) (- 1.0 t)))
  (exp (* (* z 2.0) (- 1.0 t)))
  (* (* (* (* z z) z) (* (* 2.0 2.0) 2.0)) (* (* (- 1.0 t) (- 1.0 t)) (- 1.0 t)))
  (* (* (* (* z 2.0) (* z 2.0)) (* z 2.0)) (* (* (- 1.0 t) (- 1.0 t)) (- 1.0 t)))
  (* (cbrt (* (* z 2.0) (- 1.0 t))) (cbrt (* (* z 2.0) (- 1.0 t))))
  (cbrt (* (* z 2.0) (- 1.0 t)))
  (* (* (* (* z 2.0) (- 1.0 t)) (* (* z 2.0) (- 1.0 t))) (* (* z 2.0) (- 1.0 t)))
  (sqrt (* (* z 2.0) (- 1.0 t)))
  (sqrt (* (* z 2.0) (- 1.0 t)))
  (* (* z 2.0) (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (cbrt t) (* (cbrt t) (cbrt t))))))
  (* (* z 2.0) (fma (- (cbrt t)) (* (cbrt t) (cbrt t)) (* (cbrt t) (* (cbrt t) (cbrt t)))))
  (* (* z 2.0) (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (sqrt t) (sqrt t)))))
  (* (* z 2.0) (fma (- (sqrt t)) (sqrt t) (* (sqrt t) (sqrt t))))
  (* (* z 2.0) (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* t 1))))
  (* (* z 2.0) (fma (- t) 1 (* t 1)))
  (* (* z 2.0) (fma (sqrt 1.0) (sqrt 1.0) (- (* (cbrt t) (* (cbrt t) (cbrt t))))))
  (* (* z 2.0) (fma (- (cbrt t)) (* (cbrt t) (cbrt t)) (* (cbrt t) (* (cbrt t) (cbrt t)))))
  (* (* z 2.0) (fma (sqrt 1.0) (sqrt 1.0) (- (* (sqrt t) (sqrt t)))))
  (* (* z 2.0) (fma (- (sqrt t)) (sqrt t) (* (sqrt t) (sqrt t))))
  (* (* z 2.0) (fma (sqrt 1.0) (sqrt 1.0) (- (* t 1))))
  (* (* z 2.0) (fma (- t) 1 (* t 1)))
  (* (* z 2.0) (fma 1 1.0 (- (* (cbrt t) (* (cbrt t) (cbrt t))))))
  (* (* z 2.0) (fma (- (cbrt t)) (* (cbrt t) (cbrt t)) (* (cbrt t) (* (cbrt t) (cbrt t)))))
  (* (* z 2.0) (fma 1 1.0 (- (* (sqrt t) (sqrt t)))))
  (* (* z 2.0) (fma (- (sqrt t)) (sqrt t) (* (sqrt t) (sqrt t))))
  (* (* z 2.0) (fma 1 1.0 (- (* t 1))))
  (* (* z 2.0) (fma (- t) 1 (* t 1)))
  (* (* z 2.0) 1.0)
  (* (* z 2.0) (- t))
  (* (* z 2.0) 1.0)
  (* (* z 2.0) (- t))
  (* (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (cbrt t) (* (cbrt t) (cbrt t))))) (* z 2.0))
  (* (fma (- (cbrt t)) (* (cbrt t) (cbrt t)) (* (cbrt t) (* (cbrt t) (cbrt t)))) (* z 2.0))
  (* (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (sqrt t) (sqrt t)))) (* z 2.0))
  (* (fma (- (sqrt t)) (sqrt t) (* (sqrt t) (sqrt t))) (* z 2.0))
  (* (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* t 1))) (* z 2.0))
  (* (fma (- t) 1 (* t 1)) (* z 2.0))
  (* (fma (sqrt 1.0) (sqrt 1.0) (- (* (cbrt t) (* (cbrt t) (cbrt t))))) (* z 2.0))
  (* (fma (- (cbrt t)) (* (cbrt t) (cbrt t)) (* (cbrt t) (* (cbrt t) (cbrt t)))) (* z 2.0))
  (* (fma (sqrt 1.0) (sqrt 1.0) (- (* (sqrt t) (sqrt t)))) (* z 2.0))
  (* (fma (- (sqrt t)) (sqrt t) (* (sqrt t) (sqrt t))) (* z 2.0))
  (* (fma (sqrt 1.0) (sqrt 1.0) (- (* t 1))) (* z 2.0))
  (* (fma (- t) 1 (* t 1)) (* z 2.0))
  (* (fma 1 1.0 (- (* (cbrt t) (* (cbrt t) (cbrt t))))) (* z 2.0))
  (* (fma (- (cbrt t)) (* (cbrt t) (cbrt t)) (* (cbrt t) (* (cbrt t) (cbrt t)))) (* z 2.0))
  (* (fma 1 1.0 (- (* (sqrt t) (sqrt t)))) (* z 2.0))
  (* (fma (- (sqrt t)) (sqrt t) (* (sqrt t) (sqrt t))) (* z 2.0))
  (* (fma 1 1.0 (- (* t 1))) (* z 2.0))
  (* (fma (- t) 1 (* t 1)) (* z 2.0))
  (* 1.0 (* z 2.0))
  (* (- t) (* z 2.0))
  (* 1.0 (* z 2.0))
  (* (- t) (* z 2.0))
  (* (* z 2.0) (* (cbrt (- 1.0 t)) (cbrt (- 1.0 t))))
  (* (* z 2.0) (sqrt (- 1.0 t)))
  (* (* z 2.0) 1)
  (* (* z 2.0) (+ (sqrt 1.0) (sqrt t)))
  (* (* z 2.0) 1)
  (* 2.0 (- 1.0 t))
  (* (* z 2.0) (- (pow 1.0 3) (pow t 3)))
  (* (* z 2.0) (- (* 1.0 1.0) (* t t)))
  (expm1 (+ (/ x y) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z))))
  (log1p (+ (/ x y) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z))))
  (* (exp (/ x y)) (exp (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z))))
  (log (+ (/ x y) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z))))
  (exp (+ (/ x y) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z))))
  (* (cbrt (+ (/ x y) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z)))) (cbrt (+ (/ x y) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z)))))
  (cbrt (+ (/ x y) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z))))
  (* (* (+ (/ x y) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z))) (+ (/ x y) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z)))) (+ (/ x y) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z))))
  (sqrt (+ (/ x y) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z))))
  (sqrt (+ (/ x y) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z))))
  (+ (* x (* t z)) (* y (+ 2.0 (* (* z 2.0) (- 1.0 t)))))
  (* y (* t z))
  (+ (pow (/ x y) 3) (pow (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z)) 3))
  (+ (* (/ x y) (/ x y)) (- (* (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z)) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z))) (* (/ x y) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z)))))
  (- (* (/ x y) (/ x y)) (* (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z)) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z))))
  (- (/ x y) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z)))
  (+ (/ x y) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z)))
  (- (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 t))) 2.0)
  (- (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 t))) 2.0)
  (- (+ (* 2.0 (/ 1 (* t z))) (* 2.0 (/ 1 t))) 2.0)
  (- (* 2.0 z) (* 2.0 (* t z)))
  (- (* 2.0 z) (* 2.0 (* t z)))
  (- (* 2.0 z) (* 2.0 (* t z)))
  (+ (* 2.0 (/ 1 (* t z))) (+ (/ x y) (* 2.0 (/ 1 t))))
  (- (/ x y) 2.0)
  (- (/ x y) 2.0)
12.750 * * [simplify]: iteration  0 :  194  enodes  (cost  1833 )
12.804 * * [simplify]: iteration  1 :  555  enodes  (cost  1594 )
13.131 * * [simplify]: iteration  2 :  1937  enodes  (cost  1324 )
13.884 * * [simplify]: iteration  done :  5000  enodes  (cost  1306 )
13.885 * [simplify]: Simplified to:
   (expm1 (/ (fma (* 2.0 z) (- 1.0 t) 2.0) (* t z)))
  (log1p (/ (fma (* 2.0 z) (- 1.0 t) 2.0) (* t z)))
  (log (/ (fma (* 2.0 z) (- 1.0 t) 2.0) (* t z)))
  (log (/ (fma (* 2.0 z) (- 1.0 t) 2.0) (* t z)))
  (log (/ (fma (* 2.0 z) (- 1.0 t) 2.0) (* t z)))
  (exp (/ (fma (* 2.0 z) (- 1.0 t) 2.0) (* t z)))
  (pow (/ (fma (* 2.0 z) (- 1.0 t) 2.0) (* t z)) 3)
  (pow (/ (fma (* 2.0 z) (- 1.0 t) 2.0) (* t z)) 3)
  (* (cbrt (/ (fma (* 2.0 z) (- 1.0 t) 2.0) (* t z))) (cbrt (/ (fma (* 2.0 z) (- 1.0 t) 2.0) (* t z))))
  (cbrt (/ (fma (* 2.0 z) (- 1.0 t) 2.0) (* t z)))
  (pow (/ (fma (* 2.0 z) (- 1.0 t) 2.0) (* t z)) 3)
  (sqrt (/ (fma (* 2.0 z) (- 1.0 t) 2.0) (* t z)))
  (sqrt (/ (fma (* 2.0 z) (- 1.0 t) 2.0) (* t z)))
  (- (fma (* 2.0 z) (- 1.0 t) 2.0))
  (- (* t z))
  (/ (* (cbrt (fma (* 2.0 z) (- 1.0 t) 2.0)) (cbrt (fma (* 2.0 z) (- 1.0 t) 2.0))) t)
  (/ (cbrt (fma (* 2.0 z) (- 1.0 t) 2.0)) z)
  (/ (sqrt (fma (* 2.0 z) (- 1.0 t) 2.0)) t)
  (/ (sqrt (fma (* 2.0 z) (- 1.0 t) 2.0)) z)
  (/ 1 t)
  (/ (fma (* 2.0 z) (- 1.0 t) 2.0) z)
  (/ 1 (* t z))
  (/ z (/ (fma (* 2.0 z) (- 1.0 t) 2.0) t))
  (/ (fma (* 2.0 z) (- 1.0 t) 2.0) t)
  (* (/ t (cbrt (fma (* 2.0 z) (- 1.0 t) 2.0))) z)
  (/ t (/ (sqrt (fma (* 2.0 z) (- 1.0 t) 2.0)) z))
  (/ z (/ (fma (* 2.0 z) (- 1.0 t) 2.0) t))
  (* (* t z) (fma 2.0 2.0 (* (* (* z 2.0) (- 1.0 t)) (- (* (* z 2.0) (- 1.0 t)) 2.0))))
  (* (* t z) (- 2.0 (* (* z 2.0) (- 1.0 t))))
  (expm1 (* (* z 2.0) (- 1.0 t)))
  (log1p (* (* z 2.0) (- 1.0 t)))
  (* (* 2.0 (- 1.0 t)) z)
  (* (* 2.0 (- 1.0 t)) z)
  (log (* (* z 2.0) (- 1.0 t)))
  (log (* (* z 2.0) (- 1.0 t)))
  (log (* (* z 2.0) (- 1.0 t)))
  (exp (* (* z 2.0) (- 1.0 t)))
  (pow (* (* 2.0 (- 1.0 t)) z) 3)
  (pow (* (* 2.0 (- 1.0 t)) z) 3)
  (* (cbrt (* (* z 2.0) (- 1.0 t))) (cbrt (* (* z 2.0) (- 1.0 t))))
  (cbrt (* (* z 2.0) (- 1.0 t)))
  (pow (* (* 2.0 (- 1.0 t)) z) 3)
  (sqrt (* (* z 2.0) (- 1.0 t)))
  (sqrt (* (* z 2.0) (- 1.0 t)))
  (* (* 2.0 z) (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- t)))
  (* z (* (- t t) 2.0))
  (* (* 2.0 z) (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- t)))
  (* z (* (- t t) 2.0))
  (* (* 2.0 z) (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- t)))
  (* z (* (- t t) 2.0))
  (* (* 2.0 (- 1.0 t)) z)
  (* z (* (- t t) 2.0))
  (* (* 2.0 (- 1.0 t)) z)
  (* z (* (- t t) 2.0))
  (* (* 2.0 (- 1.0 t)) z)
  (* z (* (- t t) 2.0))
  (* (* 2.0 (- 1.0 t)) z)
  (* z (* (- t t) 2.0))
  (* (* 2.0 (- 1.0 t)) z)
  (* z (* (- t t) 2.0))
  (* (* 2.0 (- 1.0 t)) z)
  (* z (* (- t t) 2.0))
  (* (* z 2.0) 1.0)
  (* (* z 2.0) (- t))
  (* (* z 2.0) 1.0)
  (* (* z 2.0) (- t))
  (* (* 2.0 z) (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- t)))
  (* z (* (- t t) 2.0))
  (* (* 2.0 z) (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- t)))
  (* z (* (- t t) 2.0))
  (* (* 2.0 z) (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- t)))
  (* z (* (- t t) 2.0))
  (* (* 2.0 (- 1.0 t)) z)
  (* z (* (- t t) 2.0))
  (* (* 2.0 (- 1.0 t)) z)
  (* z (* (- t t) 2.0))
  (* (* 2.0 (- 1.0 t)) z)
  (* z (* (- t t) 2.0))
  (* (* 2.0 (- 1.0 t)) z)
  (* z (* (- t t) 2.0))
  (* (* 2.0 (- 1.0 t)) z)
  (* z (* (- t t) 2.0))
  (* (* 2.0 (- 1.0 t)) z)
  (* z (* (- t t) 2.0))
  (* (* z 2.0) 1.0)
  (* (* z 2.0) (- t))
  (* (* z 2.0) 1.0)
  (* (* z 2.0) (- t))
  (* (* z 2.0) (* (cbrt (- 1.0 t)) (cbrt (- 1.0 t))))
  (* (* z 2.0) (sqrt (- 1.0 t)))
  (* 2.0 z)
  (* (* z 2.0) (+ (sqrt 1.0) (sqrt t)))
  (* 2.0 z)
  (* 2.0 (- 1.0 t))
  (* (* z 2.0) (- (pow 1.0 3) (pow t 3)))
  (* (* z 2.0) (- (* 1.0 1.0) (* t t)))
  (expm1 (+ (/ (fma (* 2.0 z) (- 1.0 t) 2.0) (* t z)) (/ x y)))
  (log1p (+ (/ (fma (* 2.0 z) (- 1.0 t) 2.0) (* t z)) (/ x y)))
  (exp (+ (/ (fma (* 2.0 z) (- 1.0 t) 2.0) (* t z)) (/ x y)))
  (log (+ (/ (fma (* 2.0 z) (- 1.0 t) 2.0) (* t z)) (/ x y)))
  (exp (+ (/ (fma (* 2.0 z) (- 1.0 t) 2.0) (* t z)) (/ x y)))
  (* (cbrt (+ (/ (fma (* 2.0 z) (- 1.0 t) 2.0) (* t z)) (/ x y))) (cbrt (+ (/ (fma (* 2.0 z) (- 1.0 t) 2.0) (* t z)) (/ x y))))
  (cbrt (+ (/ (fma (* 2.0 z) (- 1.0 t) 2.0) (* t z)) (/ x y)))
  (pow (+ (/ (fma (* 2.0 z) (- 1.0 t) 2.0) (* t z)) (/ x y)) 3)
  (sqrt (+ (/ (fma (* 2.0 z) (- 1.0 t) 2.0) (* t z)) (/ x y)))
  (sqrt (+ (/ (fma (* 2.0 z) (- 1.0 t) 2.0) (* t z)) (/ x y)))
  (fma y (fma (* 2.0 z) (- 1.0 t) 2.0) (* x (* t z)))
  (* y (* t z))
  (+ (pow (/ (fma (* 2.0 z) (- 1.0 t) 2.0) (* t z)) 3) (pow (/ x y) 3))
  (fma (/ (fma (* 2.0 z) (- 1.0 t) 2.0) (* t z)) (- (/ (fma (* 2.0 z) (- 1.0 t) 2.0) (* t z)) (/ x y)) (* (/ x y) (/ x y)))
  (* (+ (/ (fma (* 2.0 z) (- 1.0 t) 2.0) (* t z)) (/ x y)) (- (/ x y) (/ (fma (* 2.0 z) (- 1.0 t) 2.0) (* t z))))
  (- (/ x y) (/ (fma (* 2.0 z) (- 1.0 t) 2.0) (* t z)))
  (+ (/ (fma (* 2.0 z) (- 1.0 t) 2.0) (* t z)) (/ x y))
  (+ (- (/ 2.0 t) 2.0) (/ 2.0 (* t z)))
  (+ (- (/ 2.0 t) 2.0) (/ 2.0 (* t z)))
  (+ (- (/ 2.0 t) 2.0) (/ 2.0 (* t z)))
  (* 2.0 (- z (* t z)))
  (* 2.0 (- z (* t z)))
  (* 2.0 (- z (* t z)))
  (+ (+ (/ x y) (/ 2.0 t)) (/ 2.0 (* t z)))
  (- (/ x y) 2.0)
  (- (/ x y) 2.0)
13.886 * * * [progress]: adding candidates to table
14.156 * [progress]: [Phase 3 of 3] Extracting.
14.156 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z t) (fma (- (/ (+ (pow (/ 1 z) 3) (pow 1.0 3)) (fma 1.0 (- 1.0 (/ 1 z)) (/ (/ 1 z) z))) t) (/ 2.0 t) (/ x y)))> #<alt (λ (x y z t) (fma (- (+ (/ 1 z) 1.0) t) (/ 2.0 t) (/ x y)))> #<alt (λ (x y z t) (+ (/ x y) (+ (- (/ 2.0 t) 2.0) (/ 2.0 (* t z)))))> #<alt (λ (x y z t) (fma (* (cbrt (/ x y)) (cbrt (/ x y))) (cbrt (/ x y)) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z))))> #<alt (λ (x y z t) (fma (- (fma (/ (sqrt 1) (* (cbrt z) (cbrt z))) (/ (sqrt 1) (cbrt z)) 1.0) t) (/ 2.0 t) (/ x y)))>)
14.158 * * * [regime-changes]: Trying 6 branch expressions: ((/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z)) (/ x y) t z y x)
14.158 * * * * [regimes]: Trying to branch on (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z)) from (#<alt (λ (x y z t) (fma (- (/ (+ (pow (/ 1 z) 3) (pow 1.0 3)) (fma 1.0 (- 1.0 (/ 1 z)) (/ (/ 1 z) z))) t) (/ 2.0 t) (/ x y)))> #<alt (λ (x y z t) (fma (- (+ (/ 1 z) 1.0) t) (/ 2.0 t) (/ x y)))> #<alt (λ (x y z t) (+ (/ x y) (+ (- (/ 2.0 t) 2.0) (/ 2.0 (* t z)))))> #<alt (λ (x y z t) (fma (* (cbrt (/ x y)) (cbrt (/ x y))) (cbrt (/ x y)) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z))))> #<alt (λ (x y z t) (fma (- (fma (/ (sqrt 1) (* (cbrt z) (cbrt z))) (/ (sqrt 1) (cbrt z)) 1.0) t) (/ 2.0 t) (/ x y)))>)
14.189 * * * * [regimes]: Trying to branch on (/ x y) from (#<alt (λ (x y z t) (fma (- (/ (+ (pow (/ 1 z) 3) (pow 1.0 3)) (fma 1.0 (- 1.0 (/ 1 z)) (/ (/ 1 z) z))) t) (/ 2.0 t) (/ x y)))> #<alt (λ (x y z t) (fma (- (+ (/ 1 z) 1.0) t) (/ 2.0 t) (/ x y)))> #<alt (λ (x y z t) (+ (/ x y) (+ (- (/ 2.0 t) 2.0) (/ 2.0 (* t z)))))> #<alt (λ (x y z t) (fma (* (cbrt (/ x y)) (cbrt (/ x y))) (cbrt (/ x y)) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z))))> #<alt (λ (x y z t) (fma (- (fma (/ (sqrt 1) (* (cbrt z) (cbrt z))) (/ (sqrt 1) (cbrt z)) 1.0) t) (/ 2.0 t) (/ x y)))>)
14.219 * * * * [regimes]: Trying to branch on t from (#<alt (λ (x y z t) (fma (- (/ (+ (pow (/ 1 z) 3) (pow 1.0 3)) (fma 1.0 (- 1.0 (/ 1 z)) (/ (/ 1 z) z))) t) (/ 2.0 t) (/ x y)))> #<alt (λ (x y z t) (fma (- (+ (/ 1 z) 1.0) t) (/ 2.0 t) (/ x y)))> #<alt (λ (x y z t) (+ (/ x y) (+ (- (/ 2.0 t) 2.0) (/ 2.0 (* t z)))))> #<alt (λ (x y z t) (fma (* (cbrt (/ x y)) (cbrt (/ x y))) (cbrt (/ x y)) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z))))> #<alt (λ (x y z t) (fma (- (fma (/ (sqrt 1) (* (cbrt z) (cbrt z))) (/ (sqrt 1) (cbrt z)) 1.0) t) (/ 2.0 t) (/ x y)))>)
14.246 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z t) (fma (- (/ (+ (pow (/ 1 z) 3) (pow 1.0 3)) (fma 1.0 (- 1.0 (/ 1 z)) (/ (/ 1 z) z))) t) (/ 2.0 t) (/ x y)))> #<alt (λ (x y z t) (fma (- (+ (/ 1 z) 1.0) t) (/ 2.0 t) (/ x y)))> #<alt (λ (x y z t) (+ (/ x y) (+ (- (/ 2.0 t) 2.0) (/ 2.0 (* t z)))))> #<alt (λ (x y z t) (fma (* (cbrt (/ x y)) (cbrt (/ x y))) (cbrt (/ x y)) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z))))> #<alt (λ (x y z t) (fma (- (fma (/ (sqrt 1) (* (cbrt z) (cbrt z))) (/ (sqrt 1) (cbrt z)) 1.0) t) (/ 2.0 t) (/ x y)))>)
14.276 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z t) (fma (- (/ (+ (pow (/ 1 z) 3) (pow 1.0 3)) (fma 1.0 (- 1.0 (/ 1 z)) (/ (/ 1 z) z))) t) (/ 2.0 t) (/ x y)))> #<alt (λ (x y z t) (fma (- (+ (/ 1 z) 1.0) t) (/ 2.0 t) (/ x y)))> #<alt (λ (x y z t) (+ (/ x y) (+ (- (/ 2.0 t) 2.0) (/ 2.0 (* t z)))))> #<alt (λ (x y z t) (fma (* (cbrt (/ x y)) (cbrt (/ x y))) (cbrt (/ x y)) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z))))> #<alt (λ (x y z t) (fma (- (fma (/ (sqrt 1) (* (cbrt z) (cbrt z))) (/ (sqrt 1) (cbrt z)) 1.0) t) (/ 2.0 t) (/ x y)))>)
14.306 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z t) (fma (- (/ (+ (pow (/ 1 z) 3) (pow 1.0 3)) (fma 1.0 (- 1.0 (/ 1 z)) (/ (/ 1 z) z))) t) (/ 2.0 t) (/ x y)))> #<alt (λ (x y z t) (fma (- (+ (/ 1 z) 1.0) t) (/ 2.0 t) (/ x y)))> #<alt (λ (x y z t) (+ (/ x y) (+ (- (/ 2.0 t) 2.0) (/ 2.0 (* t z)))))> #<alt (λ (x y z t) (fma (* (cbrt (/ x y)) (cbrt (/ x y))) (cbrt (/ x y)) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z))))> #<alt (λ (x y z t) (fma (- (fma (/ (sqrt 1) (* (cbrt z) (cbrt z))) (/ (sqrt 1) (cbrt z)) 1.0) t) (/ 2.0 t) (/ x y)))>)
14.333 * * * [regime]: Found split indices: #<option (#s(si 2 255))>
14.333 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (+ (/ x y) (+ (- (/ 2.0 t) 2.0) (/ 2.0 (* t z))))
14.334 * * [simplify]: iteration  0 :  12  enodes  (cost  15 )
14.334 * * [simplify]: iteration  1 :  15  enodes  (cost  15 )
14.335 * * [simplify]: iteration  done :  15  enodes  (cost  15 )
14.335 * [simplify]: Simplified to:
   (+ (/ x y) (+ (- (/ 2.0 t) 2.0) (/ 2.0 (* t z))))
15.515 * [regime-testing]: Baseline error score: 0.07060974558345513
15.516 * [regime-testing]: Oracle error score: 0.025979166761102335
15.517 * [regime-testing]: End program error score: 0.07060974558345513
15.540 * [regime-testing]: Target error score: 0.09556098480094745