8.160 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.018 * * * [progress]: [2/2] Setting up program.
0.020 * [progress]: [Phase 2 of 3] Improving.
0.020 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.25)) z)) y))
0.022 * * [simplify]: iteration  0 :  22  enodes  (cost  6 )
0.024 * * [simplify]: iteration  1 :  50  enodes  (cost  6 )
0.025 * * [simplify]: iteration  2 :  124  enodes  (cost  4 )
0.028 * * [simplify]: iteration  3 :  280  enodes  (cost  4 )
0.031 * * [simplify]: iteration  4 :  534  enodes  (cost  4 )
0.037 * * [simplify]: iteration  5 :  869  enodes  (cost  4 )
0.046 * * [simplify]: iteration  6 :  1397  enodes  (cost  4 )
0.060 * * [simplify]: iteration  7 :  3521  enodes  (cost  4 )
0.111 * * [simplify]: iteration  8 :  5001  enodes  (cost  4 )
0.112 * [simplify]: Simplified to:
   (fma (/ 4.0 y) (fma 0.25 y (- x z)) 1.0)
0.114 * * [progress]: iteration 1 / 4
0.114 * * * [progress]: picking best candidate
0.118 * * * * [pick]: Picked  #<alt (λ (x y z) (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.25)) z)) y)))>
0.118 * * * [progress]: localizing error
0.126 * * * [progress]: generating rewritten candidates
0.126 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
0.135 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.141 * * * [progress]: generating series expansions
0.141 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
0.142 * [approximate]: Taking taylor expansion of (* 4.0 (/ (- (+ x (* 0.25 y)) z) y)) in (x y z) around 0
0.142 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- (+ x (* 0.25 y)) z) y)) in z
0.142 * [taylor]: Taking taylor expansion of 4.0 in z
0.142 * [taylor]: Taking taylor expansion of (/ (- (+ x (* 0.25 y)) z) y) in z
0.142 * [taylor]: Taking taylor expansion of (- (+ x (* 0.25 y)) z) in z
0.142 * [taylor]: Taking taylor expansion of (+ x (* 0.25 y)) in z
0.142 * [taylor]: Taking taylor expansion of x in z
0.142 * [taylor]: Taking taylor expansion of (* 0.25 y) in z
0.142 * [taylor]: Taking taylor expansion of 0.25 in z
0.142 * [taylor]: Taking taylor expansion of y in z
0.142 * [taylor]: Taking taylor expansion of z in z
0.142 * [taylor]: Taking taylor expansion of y in z
0.142 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- (+ x (* 0.25 y)) z) y)) in y
0.142 * [taylor]: Taking taylor expansion of 4.0 in y
0.142 * [taylor]: Taking taylor expansion of (/ (- (+ x (* 0.25 y)) z) y) in y
0.142 * [taylor]: Taking taylor expansion of (- (+ x (* 0.25 y)) z) in y
0.142 * [taylor]: Taking taylor expansion of (+ x (* 0.25 y)) in y
0.143 * [taylor]: Taking taylor expansion of x in y
0.143 * [taylor]: Taking taylor expansion of (* 0.25 y) in y
0.143 * [taylor]: Taking taylor expansion of 0.25 in y
0.143 * [taylor]: Taking taylor expansion of y in y
0.143 * [taylor]: Taking taylor expansion of z in y
0.143 * [taylor]: Taking taylor expansion of y in y
0.143 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- (+ x (* 0.25 y)) z) y)) in x
0.143 * [taylor]: Taking taylor expansion of 4.0 in x
0.143 * [taylor]: Taking taylor expansion of (/ (- (+ x (* 0.25 y)) z) y) in x
0.143 * [taylor]: Taking taylor expansion of (- (+ x (* 0.25 y)) z) in x
0.143 * [taylor]: Taking taylor expansion of (+ x (* 0.25 y)) in x
0.143 * [taylor]: Taking taylor expansion of x in x
0.143 * [taylor]: Taking taylor expansion of (* 0.25 y) in x
0.143 * [taylor]: Taking taylor expansion of 0.25 in x
0.143 * [taylor]: Taking taylor expansion of y in x
0.143 * [taylor]: Taking taylor expansion of z in x
0.143 * [taylor]: Taking taylor expansion of y in x
0.143 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- (+ x (* 0.25 y)) z) y)) in x
0.143 * [taylor]: Taking taylor expansion of 4.0 in x
0.143 * [taylor]: Taking taylor expansion of (/ (- (+ x (* 0.25 y)) z) y) in x
0.143 * [taylor]: Taking taylor expansion of (- (+ x (* 0.25 y)) z) in x
0.143 * [taylor]: Taking taylor expansion of (+ x (* 0.25 y)) in x
0.143 * [taylor]: Taking taylor expansion of x in x
0.143 * [taylor]: Taking taylor expansion of (* 0.25 y) in x
0.143 * [taylor]: Taking taylor expansion of 0.25 in x
0.143 * [taylor]: Taking taylor expansion of y in x
0.143 * [taylor]: Taking taylor expansion of z in x
0.143 * [taylor]: Taking taylor expansion of y in x
0.144 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- (* 0.25 y) z) y)) in y
0.144 * [taylor]: Taking taylor expansion of 4.0 in y
0.144 * [taylor]: Taking taylor expansion of (/ (- (* 0.25 y) z) y) in y
0.144 * [taylor]: Taking taylor expansion of (- (* 0.25 y) z) in y
0.144 * [taylor]: Taking taylor expansion of (* 0.25 y) in y
0.144 * [taylor]: Taking taylor expansion of 0.25 in y
0.144 * [taylor]: Taking taylor expansion of y in y
0.144 * [taylor]: Taking taylor expansion of z in y
0.144 * [taylor]: Taking taylor expansion of y in y
0.144 * [taylor]: Taking taylor expansion of (* -4.0 z) in z
0.144 * [taylor]: Taking taylor expansion of -4.0 in z
0.144 * [taylor]: Taking taylor expansion of z in z
0.146 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in y
0.146 * [taylor]: Taking taylor expansion of 4.0 in y
0.146 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.146 * [taylor]: Taking taylor expansion of y in y
0.146 * [taylor]: Taking taylor expansion of 4.0 in z
0.148 * [taylor]: Taking taylor expansion of 1.0 in z
0.153 * [approximate]: Taking taylor expansion of (* 4.0 (* (- (+ (* 0.25 (/ 1 y)) (/ 1 x)) (/ 1 z)) y)) in (x y z) around 0
0.153 * [taylor]: Taking taylor expansion of (* 4.0 (* (- (+ (* 0.25 (/ 1 y)) (/ 1 x)) (/ 1 z)) y)) in z
0.153 * [taylor]: Taking taylor expansion of 4.0 in z
0.153 * [taylor]: Taking taylor expansion of (* (- (+ (* 0.25 (/ 1 y)) (/ 1 x)) (/ 1 z)) y) in z
0.153 * [taylor]: Taking taylor expansion of (- (+ (* 0.25 (/ 1 y)) (/ 1 x)) (/ 1 z)) in z
0.153 * [taylor]: Taking taylor expansion of (+ (* 0.25 (/ 1 y)) (/ 1 x)) in z
0.153 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 y)) in z
0.153 * [taylor]: Taking taylor expansion of 0.25 in z
0.153 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.153 * [taylor]: Taking taylor expansion of y in z
0.153 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.153 * [taylor]: Taking taylor expansion of x in z
0.153 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.153 * [taylor]: Taking taylor expansion of z in z
0.154 * [taylor]: Taking taylor expansion of y in z
0.154 * [taylor]: Taking taylor expansion of (* 4.0 (* (- (+ (* 0.25 (/ 1 y)) (/ 1 x)) (/ 1 z)) y)) in y
0.154 * [taylor]: Taking taylor expansion of 4.0 in y
0.154 * [taylor]: Taking taylor expansion of (* (- (+ (* 0.25 (/ 1 y)) (/ 1 x)) (/ 1 z)) y) in y
0.154 * [taylor]: Taking taylor expansion of (- (+ (* 0.25 (/ 1 y)) (/ 1 x)) (/ 1 z)) in y
0.154 * [taylor]: Taking taylor expansion of (+ (* 0.25 (/ 1 y)) (/ 1 x)) in y
0.154 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 y)) in y
0.154 * [taylor]: Taking taylor expansion of 0.25 in y
0.154 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.154 * [taylor]: Taking taylor expansion of y in y
0.154 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.154 * [taylor]: Taking taylor expansion of x in y
0.154 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.154 * [taylor]: Taking taylor expansion of z in y
0.154 * [taylor]: Taking taylor expansion of y in y
0.154 * [taylor]: Taking taylor expansion of (* 4.0 (* (- (+ (* 0.25 (/ 1 y)) (/ 1 x)) (/ 1 z)) y)) in x
0.154 * [taylor]: Taking taylor expansion of 4.0 in x
0.154 * [taylor]: Taking taylor expansion of (* (- (+ (* 0.25 (/ 1 y)) (/ 1 x)) (/ 1 z)) y) in x
0.154 * [taylor]: Taking taylor expansion of (- (+ (* 0.25 (/ 1 y)) (/ 1 x)) (/ 1 z)) in x
0.154 * [taylor]: Taking taylor expansion of (+ (* 0.25 (/ 1 y)) (/ 1 x)) in x
0.154 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 y)) in x
0.154 * [taylor]: Taking taylor expansion of 0.25 in x
0.154 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.154 * [taylor]: Taking taylor expansion of y in x
0.154 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.154 * [taylor]: Taking taylor expansion of x in x
0.155 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.155 * [taylor]: Taking taylor expansion of z in x
0.155 * [taylor]: Taking taylor expansion of y in x
0.155 * [taylor]: Taking taylor expansion of (* 4.0 (* (- (+ (* 0.25 (/ 1 y)) (/ 1 x)) (/ 1 z)) y)) in x
0.155 * [taylor]: Taking taylor expansion of 4.0 in x
0.155 * [taylor]: Taking taylor expansion of (* (- (+ (* 0.25 (/ 1 y)) (/ 1 x)) (/ 1 z)) y) in x
0.155 * [taylor]: Taking taylor expansion of (- (+ (* 0.25 (/ 1 y)) (/ 1 x)) (/ 1 z)) in x
0.155 * [taylor]: Taking taylor expansion of (+ (* 0.25 (/ 1 y)) (/ 1 x)) in x
0.155 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 y)) in x
0.155 * [taylor]: Taking taylor expansion of 0.25 in x
0.155 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.155 * [taylor]: Taking taylor expansion of y in x
0.155 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.155 * [taylor]: Taking taylor expansion of x in x
0.155 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.155 * [taylor]: Taking taylor expansion of z in x
0.155 * [taylor]: Taking taylor expansion of y in x
0.156 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.156 * [taylor]: Taking taylor expansion of 4.0 in y
0.156 * [taylor]: Taking taylor expansion of y in y
0.157 * [taylor]: Taking taylor expansion of (- 1.0 (* 4.0 (/ y z))) in y
0.157 * [taylor]: Taking taylor expansion of 1.0 in y
0.157 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in y
0.157 * [taylor]: Taking taylor expansion of 4.0 in y
0.157 * [taylor]: Taking taylor expansion of (/ y z) in y
0.157 * [taylor]: Taking taylor expansion of y in y
0.157 * [taylor]: Taking taylor expansion of z in y
0.157 * [taylor]: Taking taylor expansion of 0 in z
0.160 * [taylor]: Taking taylor expansion of 0 in y
0.160 * [taylor]: Taking taylor expansion of 1.0 in z
0.161 * [taylor]: Taking taylor expansion of 4.0 in z
0.164 * [taylor]: Taking taylor expansion of 0 in y
0.164 * [taylor]: Taking taylor expansion of 0 in z
0.164 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 z))) in z
0.164 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in z
0.164 * [taylor]: Taking taylor expansion of 4.0 in z
0.164 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.164 * [taylor]: Taking taylor expansion of z in z
0.165 * [taylor]: Taking taylor expansion of 0 in z
0.166 * [approximate]: Taking taylor expansion of (* -4.0 (* (- (/ 1 z) (+ (* 0.25 (/ 1 y)) (/ 1 x))) y)) in (x y z) around 0
0.166 * [taylor]: Taking taylor expansion of (* -4.0 (* (- (/ 1 z) (+ (* 0.25 (/ 1 y)) (/ 1 x))) y)) in z
0.166 * [taylor]: Taking taylor expansion of -4.0 in z
0.166 * [taylor]: Taking taylor expansion of (* (- (/ 1 z) (+ (* 0.25 (/ 1 y)) (/ 1 x))) y) in z
0.166 * [taylor]: Taking taylor expansion of (- (/ 1 z) (+ (* 0.25 (/ 1 y)) (/ 1 x))) in z
0.166 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.166 * [taylor]: Taking taylor expansion of z in z
0.167 * [taylor]: Taking taylor expansion of (+ (* 0.25 (/ 1 y)) (/ 1 x)) in z
0.167 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 y)) in z
0.167 * [taylor]: Taking taylor expansion of 0.25 in z
0.167 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.167 * [taylor]: Taking taylor expansion of y in z
0.167 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.167 * [taylor]: Taking taylor expansion of x in z
0.167 * [taylor]: Taking taylor expansion of y in z
0.167 * [taylor]: Taking taylor expansion of (* -4.0 (* (- (/ 1 z) (+ (* 0.25 (/ 1 y)) (/ 1 x))) y)) in y
0.167 * [taylor]: Taking taylor expansion of -4.0 in y
0.167 * [taylor]: Taking taylor expansion of (* (- (/ 1 z) (+ (* 0.25 (/ 1 y)) (/ 1 x))) y) in y
0.167 * [taylor]: Taking taylor expansion of (- (/ 1 z) (+ (* 0.25 (/ 1 y)) (/ 1 x))) in y
0.167 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.167 * [taylor]: Taking taylor expansion of z in y
0.167 * [taylor]: Taking taylor expansion of (+ (* 0.25 (/ 1 y)) (/ 1 x)) in y
0.167 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 y)) in y
0.167 * [taylor]: Taking taylor expansion of 0.25 in y
0.167 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.167 * [taylor]: Taking taylor expansion of y in y
0.167 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.167 * [taylor]: Taking taylor expansion of x in y
0.167 * [taylor]: Taking taylor expansion of y in y
0.167 * [taylor]: Taking taylor expansion of (* -4.0 (* (- (/ 1 z) (+ (* 0.25 (/ 1 y)) (/ 1 x))) y)) in x
0.167 * [taylor]: Taking taylor expansion of -4.0 in x
0.167 * [taylor]: Taking taylor expansion of (* (- (/ 1 z) (+ (* 0.25 (/ 1 y)) (/ 1 x))) y) in x
0.167 * [taylor]: Taking taylor expansion of (- (/ 1 z) (+ (* 0.25 (/ 1 y)) (/ 1 x))) in x
0.167 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.167 * [taylor]: Taking taylor expansion of z in x
0.167 * [taylor]: Taking taylor expansion of (+ (* 0.25 (/ 1 y)) (/ 1 x)) in x
0.167 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 y)) in x
0.167 * [taylor]: Taking taylor expansion of 0.25 in x
0.167 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.167 * [taylor]: Taking taylor expansion of y in x
0.167 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.167 * [taylor]: Taking taylor expansion of x in x
0.168 * [taylor]: Taking taylor expansion of y in x
0.168 * [taylor]: Taking taylor expansion of (* -4.0 (* (- (/ 1 z) (+ (* 0.25 (/ 1 y)) (/ 1 x))) y)) in x
0.168 * [taylor]: Taking taylor expansion of -4.0 in x
0.168 * [taylor]: Taking taylor expansion of (* (- (/ 1 z) (+ (* 0.25 (/ 1 y)) (/ 1 x))) y) in x
0.168 * [taylor]: Taking taylor expansion of (- (/ 1 z) (+ (* 0.25 (/ 1 y)) (/ 1 x))) in x
0.168 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.168 * [taylor]: Taking taylor expansion of z in x
0.168 * [taylor]: Taking taylor expansion of (+ (* 0.25 (/ 1 y)) (/ 1 x)) in x
0.168 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 y)) in x
0.168 * [taylor]: Taking taylor expansion of 0.25 in x
0.168 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.168 * [taylor]: Taking taylor expansion of y in x
0.168 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.168 * [taylor]: Taking taylor expansion of x in x
0.168 * [taylor]: Taking taylor expansion of y in x
0.169 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.169 * [taylor]: Taking taylor expansion of 4.0 in y
0.169 * [taylor]: Taking taylor expansion of y in y
0.170 * [taylor]: Taking taylor expansion of (- 1.0 (* 4.0 (/ y z))) in y
0.170 * [taylor]: Taking taylor expansion of 1.0 in y
0.170 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in y
0.170 * [taylor]: Taking taylor expansion of 4.0 in y
0.170 * [taylor]: Taking taylor expansion of (/ y z) in y
0.170 * [taylor]: Taking taylor expansion of y in y
0.170 * [taylor]: Taking taylor expansion of z in y
0.171 * [taylor]: Taking taylor expansion of 0 in z
0.173 * [taylor]: Taking taylor expansion of 0 in y
0.173 * [taylor]: Taking taylor expansion of 1.0 in z
0.174 * [taylor]: Taking taylor expansion of 4.0 in z
0.177 * [taylor]: Taking taylor expansion of 0 in y
0.177 * [taylor]: Taking taylor expansion of 0 in z
0.177 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 z))) in z
0.177 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in z
0.177 * [taylor]: Taking taylor expansion of 4.0 in z
0.177 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.177 * [taylor]: Taking taylor expansion of z in z
0.179 * [taylor]: Taking taylor expansion of 0 in z
0.179 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.179 * [approximate]: Taking taylor expansion of (- (+ (* 4.0 (/ x y)) 2.0) (* 4.0 (/ z y))) in (x y z) around 0
0.180 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ x y)) 2.0) (* 4.0 (/ z y))) in z
0.180 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ x y)) 2.0) in z
0.180 * [taylor]: Taking taylor expansion of (* 4.0 (/ x y)) in z
0.180 * [taylor]: Taking taylor expansion of 4.0 in z
0.180 * [taylor]: Taking taylor expansion of (/ x y) in z
0.180 * [taylor]: Taking taylor expansion of x in z
0.180 * [taylor]: Taking taylor expansion of y in z
0.180 * [taylor]: Taking taylor expansion of 2.0 in z
0.180 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in z
0.180 * [taylor]: Taking taylor expansion of 4.0 in z
0.180 * [taylor]: Taking taylor expansion of (/ z y) in z
0.180 * [taylor]: Taking taylor expansion of z in z
0.180 * [taylor]: Taking taylor expansion of y in z
0.180 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ x y)) 2.0) (* 4.0 (/ z y))) in y
0.180 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ x y)) 2.0) in y
0.180 * [taylor]: Taking taylor expansion of (* 4.0 (/ x y)) in y
0.180 * [taylor]: Taking taylor expansion of 4.0 in y
0.180 * [taylor]: Taking taylor expansion of (/ x y) in y
0.180 * [taylor]: Taking taylor expansion of x in y
0.180 * [taylor]: Taking taylor expansion of y in y
0.180 * [taylor]: Taking taylor expansion of 2.0 in y
0.180 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in y
0.180 * [taylor]: Taking taylor expansion of 4.0 in y
0.180 * [taylor]: Taking taylor expansion of (/ z y) in y
0.180 * [taylor]: Taking taylor expansion of z in y
0.180 * [taylor]: Taking taylor expansion of y in y
0.180 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ x y)) 2.0) (* 4.0 (/ z y))) in x
0.180 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ x y)) 2.0) in x
0.180 * [taylor]: Taking taylor expansion of (* 4.0 (/ x y)) in x
0.180 * [taylor]: Taking taylor expansion of 4.0 in x
0.180 * [taylor]: Taking taylor expansion of (/ x y) in x
0.180 * [taylor]: Taking taylor expansion of x in x
0.180 * [taylor]: Taking taylor expansion of y in x
0.180 * [taylor]: Taking taylor expansion of 2.0 in x
0.180 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in x
0.180 * [taylor]: Taking taylor expansion of 4.0 in x
0.180 * [taylor]: Taking taylor expansion of (/ z y) in x
0.180 * [taylor]: Taking taylor expansion of z in x
0.180 * [taylor]: Taking taylor expansion of y in x
0.180 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ x y)) 2.0) (* 4.0 (/ z y))) in x
0.180 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ x y)) 2.0) in x
0.180 * [taylor]: Taking taylor expansion of (* 4.0 (/ x y)) in x
0.180 * [taylor]: Taking taylor expansion of 4.0 in x
0.180 * [taylor]: Taking taylor expansion of (/ x y) in x
0.180 * [taylor]: Taking taylor expansion of x in x
0.180 * [taylor]: Taking taylor expansion of y in x
0.180 * [taylor]: Taking taylor expansion of 2.0 in x
0.180 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in x
0.180 * [taylor]: Taking taylor expansion of 4.0 in x
0.180 * [taylor]: Taking taylor expansion of (/ z y) in x
0.181 * [taylor]: Taking taylor expansion of z in x
0.181 * [taylor]: Taking taylor expansion of y in x
0.181 * [taylor]: Taking taylor expansion of (- 2.0 (* 4.0 (/ z y))) in y
0.181 * [taylor]: Taking taylor expansion of 2.0 in y
0.181 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in y
0.181 * [taylor]: Taking taylor expansion of 4.0 in y
0.181 * [taylor]: Taking taylor expansion of (/ z y) in y
0.181 * [taylor]: Taking taylor expansion of z in y
0.181 * [taylor]: Taking taylor expansion of y in y
0.181 * [taylor]: Taking taylor expansion of (- (* 4.0 z)) in z
0.181 * [taylor]: Taking taylor expansion of (* 4.0 z) in z
0.181 * [taylor]: Taking taylor expansion of 4.0 in z
0.181 * [taylor]: Taking taylor expansion of z in z
0.182 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in y
0.183 * [taylor]: Taking taylor expansion of 4.0 in y
0.183 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.183 * [taylor]: Taking taylor expansion of y in y
0.183 * [taylor]: Taking taylor expansion of 4.0 in z
0.184 * [taylor]: Taking taylor expansion of 2.0 in z
0.186 * [approximate]: Taking taylor expansion of (- (+ (* 4.0 (/ y x)) 2.0) (* 4.0 (/ y z))) in (x y z) around 0
0.186 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ y x)) 2.0) (* 4.0 (/ y z))) in z
0.186 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ y x)) 2.0) in z
0.186 * [taylor]: Taking taylor expansion of (* 4.0 (/ y x)) in z
0.186 * [taylor]: Taking taylor expansion of 4.0 in z
0.186 * [taylor]: Taking taylor expansion of (/ y x) in z
0.186 * [taylor]: Taking taylor expansion of y in z
0.186 * [taylor]: Taking taylor expansion of x in z
0.186 * [taylor]: Taking taylor expansion of 2.0 in z
0.186 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in z
0.186 * [taylor]: Taking taylor expansion of 4.0 in z
0.186 * [taylor]: Taking taylor expansion of (/ y z) in z
0.186 * [taylor]: Taking taylor expansion of y in z
0.186 * [taylor]: Taking taylor expansion of z in z
0.187 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ y x)) 2.0) (* 4.0 (/ y z))) in y
0.187 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ y x)) 2.0) in y
0.187 * [taylor]: Taking taylor expansion of (* 4.0 (/ y x)) in y
0.187 * [taylor]: Taking taylor expansion of 4.0 in y
0.187 * [taylor]: Taking taylor expansion of (/ y x) in y
0.187 * [taylor]: Taking taylor expansion of y in y
0.187 * [taylor]: Taking taylor expansion of x in y
0.187 * [taylor]: Taking taylor expansion of 2.0 in y
0.187 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in y
0.187 * [taylor]: Taking taylor expansion of 4.0 in y
0.187 * [taylor]: Taking taylor expansion of (/ y z) in y
0.187 * [taylor]: Taking taylor expansion of y in y
0.187 * [taylor]: Taking taylor expansion of z in y
0.187 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ y x)) 2.0) (* 4.0 (/ y z))) in x
0.187 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ y x)) 2.0) in x
0.187 * [taylor]: Taking taylor expansion of (* 4.0 (/ y x)) in x
0.187 * [taylor]: Taking taylor expansion of 4.0 in x
0.187 * [taylor]: Taking taylor expansion of (/ y x) in x
0.187 * [taylor]: Taking taylor expansion of y in x
0.187 * [taylor]: Taking taylor expansion of x in x
0.187 * [taylor]: Taking taylor expansion of 2.0 in x
0.187 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in x
0.187 * [taylor]: Taking taylor expansion of 4.0 in x
0.187 * [taylor]: Taking taylor expansion of (/ y z) in x
0.187 * [taylor]: Taking taylor expansion of y in x
0.187 * [taylor]: Taking taylor expansion of z in x
0.187 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ y x)) 2.0) (* 4.0 (/ y z))) in x
0.187 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ y x)) 2.0) in x
0.187 * [taylor]: Taking taylor expansion of (* 4.0 (/ y x)) in x
0.187 * [taylor]: Taking taylor expansion of 4.0 in x
0.187 * [taylor]: Taking taylor expansion of (/ y x) in x
0.187 * [taylor]: Taking taylor expansion of y in x
0.187 * [taylor]: Taking taylor expansion of x in x
0.187 * [taylor]: Taking taylor expansion of 2.0 in x
0.187 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in x
0.187 * [taylor]: Taking taylor expansion of 4.0 in x
0.187 * [taylor]: Taking taylor expansion of (/ y z) in x
0.187 * [taylor]: Taking taylor expansion of y in x
0.187 * [taylor]: Taking taylor expansion of z in x
0.187 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.187 * [taylor]: Taking taylor expansion of 4.0 in y
0.187 * [taylor]: Taking taylor expansion of y in y
0.188 * [taylor]: Taking taylor expansion of 0 in z
0.189 * [taylor]: Taking taylor expansion of (- 2.0 (* 4.0 (/ y z))) in y
0.189 * [taylor]: Taking taylor expansion of 2.0 in y
0.189 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in y
0.189 * [taylor]: Taking taylor expansion of 4.0 in y
0.189 * [taylor]: Taking taylor expansion of (/ y z) in y
0.189 * [taylor]: Taking taylor expansion of y in y
0.189 * [taylor]: Taking taylor expansion of z in y
0.189 * [taylor]: Taking taylor expansion of 2.0 in z
0.190 * [taylor]: Taking taylor expansion of 4.0 in z
0.192 * [taylor]: Taking taylor expansion of 0 in y
0.193 * [taylor]: Taking taylor expansion of 0 in z
0.193 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 z))) in z
0.193 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in z
0.193 * [taylor]: Taking taylor expansion of 4.0 in z
0.193 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.193 * [taylor]: Taking taylor expansion of z in z
0.194 * [taylor]: Taking taylor expansion of 0 in z
0.195 * [approximate]: Taking taylor expansion of (- (+ (* 4.0 (/ y x)) 2.0) (* 4.0 (/ y z))) in (x y z) around 0
0.195 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ y x)) 2.0) (* 4.0 (/ y z))) in z
0.195 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ y x)) 2.0) in z
0.195 * [taylor]: Taking taylor expansion of (* 4.0 (/ y x)) in z
0.195 * [taylor]: Taking taylor expansion of 4.0 in z
0.195 * [taylor]: Taking taylor expansion of (/ y x) in z
0.195 * [taylor]: Taking taylor expansion of y in z
0.195 * [taylor]: Taking taylor expansion of x in z
0.195 * [taylor]: Taking taylor expansion of 2.0 in z
0.195 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in z
0.195 * [taylor]: Taking taylor expansion of 4.0 in z
0.195 * [taylor]: Taking taylor expansion of (/ y z) in z
0.195 * [taylor]: Taking taylor expansion of y in z
0.195 * [taylor]: Taking taylor expansion of z in z
0.195 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ y x)) 2.0) (* 4.0 (/ y z))) in y
0.195 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ y x)) 2.0) in y
0.195 * [taylor]: Taking taylor expansion of (* 4.0 (/ y x)) in y
0.195 * [taylor]: Taking taylor expansion of 4.0 in y
0.195 * [taylor]: Taking taylor expansion of (/ y x) in y
0.195 * [taylor]: Taking taylor expansion of y in y
0.195 * [taylor]: Taking taylor expansion of x in y
0.195 * [taylor]: Taking taylor expansion of 2.0 in y
0.195 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in y
0.195 * [taylor]: Taking taylor expansion of 4.0 in y
0.195 * [taylor]: Taking taylor expansion of (/ y z) in y
0.195 * [taylor]: Taking taylor expansion of y in y
0.195 * [taylor]: Taking taylor expansion of z in y
0.196 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ y x)) 2.0) (* 4.0 (/ y z))) in x
0.196 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ y x)) 2.0) in x
0.196 * [taylor]: Taking taylor expansion of (* 4.0 (/ y x)) in x
0.196 * [taylor]: Taking taylor expansion of 4.0 in x
0.196 * [taylor]: Taking taylor expansion of (/ y x) in x
0.196 * [taylor]: Taking taylor expansion of y in x
0.196 * [taylor]: Taking taylor expansion of x in x
0.196 * [taylor]: Taking taylor expansion of 2.0 in x
0.196 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in x
0.196 * [taylor]: Taking taylor expansion of 4.0 in x
0.196 * [taylor]: Taking taylor expansion of (/ y z) in x
0.196 * [taylor]: Taking taylor expansion of y in x
0.196 * [taylor]: Taking taylor expansion of z in x
0.196 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ y x)) 2.0) (* 4.0 (/ y z))) in x
0.196 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ y x)) 2.0) in x
0.196 * [taylor]: Taking taylor expansion of (* 4.0 (/ y x)) in x
0.196 * [taylor]: Taking taylor expansion of 4.0 in x
0.196 * [taylor]: Taking taylor expansion of (/ y x) in x
0.196 * [taylor]: Taking taylor expansion of y in x
0.196 * [taylor]: Taking taylor expansion of x in x
0.196 * [taylor]: Taking taylor expansion of 2.0 in x
0.196 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in x
0.196 * [taylor]: Taking taylor expansion of 4.0 in x
0.196 * [taylor]: Taking taylor expansion of (/ y z) in x
0.196 * [taylor]: Taking taylor expansion of y in x
0.196 * [taylor]: Taking taylor expansion of z in x
0.196 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.196 * [taylor]: Taking taylor expansion of 4.0 in y
0.196 * [taylor]: Taking taylor expansion of y in y
0.196 * [taylor]: Taking taylor expansion of 0 in z
0.198 * [taylor]: Taking taylor expansion of (- 2.0 (* 4.0 (/ y z))) in y
0.198 * [taylor]: Taking taylor expansion of 2.0 in y
0.198 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in y
0.198 * [taylor]: Taking taylor expansion of 4.0 in y
0.198 * [taylor]: Taking taylor expansion of (/ y z) in y
0.198 * [taylor]: Taking taylor expansion of y in y
0.198 * [taylor]: Taking taylor expansion of z in y
0.198 * [taylor]: Taking taylor expansion of 2.0 in z
0.199 * [taylor]: Taking taylor expansion of 4.0 in z
0.201 * [taylor]: Taking taylor expansion of 0 in y
0.201 * [taylor]: Taking taylor expansion of 0 in z
0.201 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 z))) in z
0.201 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in z
0.201 * [taylor]: Taking taylor expansion of 4.0 in z
0.202 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.202 * [taylor]: Taking taylor expansion of z in z
0.203 * [taylor]: Taking taylor expansion of 0 in z
0.204 * * * [progress]: simplifying candidates
0.204 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (/ (* 4.0 (- (+ x (* y 0.25)) z)) y))
  (log1p (/ (* 4.0 (- (+ x (* y 0.25)) z)) y))
  (- (+ (log 4.0) (log (- (+ x (* y 0.25)) z))) (log y))
  (- (log (* 4.0 (- (+ x (* y 0.25)) z))) (log y))
  (log (/ (* 4.0 (- (+ x (* y 0.25)) z)) y))
  (exp (/ (* 4.0 (- (+ x (* y 0.25)) z)) y))
  (/ (* (* (* 4.0 4.0) 4.0) (* (* (- (+ x (* y 0.25)) z) (- (+ x (* y 0.25)) z)) (- (+ x (* y 0.25)) z))) (* (* y y) y))
  (/ (* (* (* 4.0 (- (+ x (* y 0.25)) z)) (* 4.0 (- (+ x (* y 0.25)) z))) (* 4.0 (- (+ x (* y 0.25)) z))) (* (* y y) y))
  (* (cbrt (/ (* 4.0 (- (+ x (* y 0.25)) z)) y)) (cbrt (/ (* 4.0 (- (+ x (* y 0.25)) z)) y)))
  (cbrt (/ (* 4.0 (- (+ x (* y 0.25)) z)) y))
  (* (* (/ (* 4.0 (- (+ x (* y 0.25)) z)) y) (/ (* 4.0 (- (+ x (* y 0.25)) z)) y)) (/ (* 4.0 (- (+ x (* y 0.25)) z)) y))
  (sqrt (/ (* 4.0 (- (+ x (* y 0.25)) z)) y))
  (sqrt (/ (* 4.0 (- (+ x (* y 0.25)) z)) y))
  (- (* 4.0 (- (+ x (* y 0.25)) z)))
  (- y)
  (/ 4.0 (* (cbrt y) (cbrt y)))
  (/ (- (+ x (* y 0.25)) z) (cbrt y))
  (/ 4.0 (sqrt y))
  (/ (- (+ x (* y 0.25)) z) (sqrt y))
  (/ 4.0 1)
  (/ (- (+ x (* y 0.25)) z) y)
  (/ 1 y)
  (/ y (* 4.0 (- (+ x (* y 0.25)) z)))
  (/ (* 4.0 (- (+ x (* y 0.25)) z)) (* (cbrt y) (cbrt y)))
  (/ (* 4.0 (- (+ x (* y 0.25)) z)) (sqrt y))
  (/ (* 4.0 (- (+ x (* y 0.25)) z)) 1)
  (/ y (- (+ x (* y 0.25)) z))
  (* y (+ (* (+ x (* y 0.25)) (+ x (* y 0.25))) (+ (* z z) (* (+ x (* y 0.25)) z))))
  (* y (+ (+ x (* y 0.25)) z))
  (expm1 (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.25)) z)) y)))
  (log1p (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.25)) z)) y)))
  (* (exp 1.0) (exp (/ (* 4.0 (- (+ x (* y 0.25)) z)) y)))
  (log (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.25)) z)) y)))
  (exp (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.25)) z)) y)))
  (* (cbrt (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.25)) z)) y))) (cbrt (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.25)) z)) y))))
  (cbrt (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.25)) z)) y)))
  (* (* (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.25)) z)) y)) (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.25)) z)) y))) (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.25)) z)) y)))
  (sqrt (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.25)) z)) y)))
  (sqrt (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.25)) z)) y)))
  (+ (pow 1.0 3) (pow (/ (* 4.0 (- (+ x (* y 0.25)) z)) y) 3))
  (+ (* 1.0 1.0) (- (* (/ (* 4.0 (- (+ x (* y 0.25)) z)) y) (/ (* 4.0 (- (+ x (* y 0.25)) z)) y)) (* 1.0 (/ (* 4.0 (- (+ x (* y 0.25)) z)) y))))
  (- (* 1.0 1.0) (* (/ (* 4.0 (- (+ x (* y 0.25)) z)) y) (/ (* 4.0 (- (+ x (* y 0.25)) z)) y)))
  (- 1.0 (/ (* 4.0 (- (+ x (* y 0.25)) z)) y))
  (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.25)) z)) y))
  (- (+ (* 4.0 (/ x y)) 1.0) (* 4.0 (/ z y)))
  (- (+ (* 4.0 (/ x y)) 1.0) (* 4.0 (/ z y)))
  (- (+ (* 4.0 (/ x y)) 1.0) (* 4.0 (/ z y)))
  (- (+ (* 4.0 (/ x y)) 2.0) (* 4.0 (/ z y)))
  (- (+ (* 4.0 (/ x y)) 2.0) (* 4.0 (/ z y)))
  (- (+ (* 4.0 (/ x y)) 2.0) (* 4.0 (/ z y)))
0.208 * * [simplify]: iteration  0 :  265  enodes  (cost  349 )
0.213 * * [simplify]: iteration  1 :  1079  enodes  (cost  306 )
0.232 * * [simplify]: iteration  2 :  5002  enodes  (cost  297 )
0.233 * [simplify]: Simplified to:
   (expm1 (/ (* 4.0 (- (+ x (* y 0.25)) z)) y))
  (log1p (/ (* 4.0 (- (+ x (* y 0.25)) z)) y))
  (log (/ (* 4.0 (- (+ x (* y 0.25)) z)) y))
  (log (/ (* 4.0 (- (+ x (* y 0.25)) z)) y))
  (log (/ (* 4.0 (- (+ x (* y 0.25)) z)) y))
  (pow (exp (/ 4.0 y)) (fma 0.25 y (- x z)))
  (pow (/ (* 4.0 (- (+ x (* y 0.25)) z)) y) 3)
  (pow (/ (* 4.0 (- (+ x (* y 0.25)) z)) y) 3)
  (* (cbrt (/ (* 4.0 (- (+ x (* y 0.25)) z)) y)) (cbrt (/ (* 4.0 (- (+ x (* y 0.25)) z)) y)))
  (cbrt (/ (* 4.0 (- (+ x (* y 0.25)) z)) y))
  (pow (/ (* 4.0 (- (+ x (* y 0.25)) z)) y) 3)
  (sqrt (/ (* 4.0 (- (+ x (* y 0.25)) z)) y))
  (sqrt (/ (* 4.0 (- (+ x (* y 0.25)) z)) y))
  (- (* 4.0 (- (+ x (* y 0.25)) z)))
  (- y)
  (/ 4.0 (* (cbrt y) (cbrt y)))
  (/ (- (+ x (* y 0.25)) z) (cbrt y))
  (/ 4.0 (sqrt y))
  (/ (- (+ x (* y 0.25)) z) (sqrt y))
  4.0
  (/ (- (+ x (* y 0.25)) z) y)
  (/ 1 y)
  (/ (/ y (fma 0.25 y (- x z))) 4.0)
  (* (/ (fma 0.25 y (- x z)) (* (cbrt y) (cbrt y))) 4.0)
  (/ (* 4.0 (- (+ x (* y 0.25)) z)) (sqrt y))
  (* 4.0 (- (+ x (* y 0.25)) z))
  (/ y (fma 0.25 y (- x z)))
  (fma (* y (+ x (* y 0.25))) (fma 0.25 y x) (* z (fma y (fma 0.25 y x) (* y z))))
  (fma y (fma 0.25 y x) (* y z))
  (expm1 (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.25)) z)) y)))
  (log1p (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.25)) z)) y)))
  (exp (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.25)) z)) y)))
  (log (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.25)) z)) y)))
  (exp (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.25)) z)) y)))
  (* (cbrt (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.25)) z)) y))) (cbrt (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.25)) z)) y))))
  (cbrt (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.25)) z)) y)))
  (pow (fma (/ 4.0 y) (fma 0.25 y (- x z)) 1.0) 3)
  (sqrt (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.25)) z)) y)))
  (sqrt (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.25)) z)) y)))
  (+ (pow 1.0 3) (pow (/ (* 4.0 (- (+ x (* y 0.25)) z)) y) 3))
  (fma (/ (* 4.0 (- (+ x (* y 0.25)) z)) y) (- (/ (* 4.0 (- (+ x (* y 0.25)) z)) y) 1.0) (* 1.0 1.0))
  (- (* 1.0 1.0) (* (/ (* 4.0 (- (+ x (* y 0.25)) z)) y) (/ (* 4.0 (- (+ x (* y 0.25)) z)) y)))
  (- 1.0 (/ (* 4.0 (- (+ x (* y 0.25)) z)) y))
  (fma (/ 4.0 y) (fma 0.25 y (- x z)) 1.0)
  (fma 4.0 (/ x y) (- 1.0 (* 4.0 (/ z y))))
  (fma 4.0 (/ x y) (- 1.0 (* 4.0 (/ z y))))
  (fma 4.0 (/ x y) (- 1.0 (* 4.0 (/ z y))))
  (fma 4.0 (/ x y) (- 2.0 (* 4.0 (/ z y))))
  (fma 4.0 (/ x y) (- 2.0 (* 4.0 (/ z y))))
  (fma 4.0 (/ x y) (- 2.0 (* 4.0 (/ z y))))
0.233 * * * [progress]: adding candidates to table
0.334 * * [progress]: iteration 2 / 4
0.334 * * * [progress]: picking best candidate
0.336 * * * * [pick]: Picked  #<alt (λ (x y z) (fma (/ 4.0 y) (fma 0.25 y (- x z)) 1.0))>
0.336 * * * [progress]: localizing error
0.346 * * * [progress]: generating rewritten candidates
0.346 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.347 * * * [progress]: generating series expansions
0.347 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.347 * [approximate]: Taking taylor expansion of (fma (/ 4.0 y) (fma 0.25 y (- x z)) 1.0) in (y x z) around 0
0.347 * [taylor]: Taking taylor expansion of (fma (/ 4.0 y) (fma 0.25 y (- x z)) 1.0) in z
0.347 * [taylor]: Rewrote expression to (+ (* (/ 4.0 y) (fma 0.25 y (- x z))) 1.0)
0.347 * [taylor]: Taking taylor expansion of (* (/ 4.0 y) (fma 0.25 y (- x z))) in z
0.347 * [taylor]: Taking taylor expansion of (/ 4.0 y) in z
0.347 * [taylor]: Taking taylor expansion of 4.0 in z
0.347 * [taylor]: Taking taylor expansion of y in z
0.347 * [taylor]: Taking taylor expansion of (fma 0.25 y (- x z)) in z
0.347 * [taylor]: Rewrote expression to (+ (* 0.25 y) (- x z))
0.347 * [taylor]: Taking taylor expansion of (* 0.25 y) in z
0.347 * [taylor]: Taking taylor expansion of 0.25 in z
0.347 * [taylor]: Taking taylor expansion of y in z
0.347 * [taylor]: Taking taylor expansion of (- x z) in z
0.347 * [taylor]: Taking taylor expansion of x in z
0.347 * [taylor]: Taking taylor expansion of z in z
0.347 * [taylor]: Taking taylor expansion of 1.0 in z
0.347 * [taylor]: Taking taylor expansion of (fma (/ 4.0 y) (fma 0.25 y (- x z)) 1.0) in x
0.347 * [taylor]: Rewrote expression to (+ (* (/ 4.0 y) (fma 0.25 y (- x z))) 1.0)
0.347 * [taylor]: Taking taylor expansion of (* (/ 4.0 y) (fma 0.25 y (- x z))) in x
0.347 * [taylor]: Taking taylor expansion of (/ 4.0 y) in x
0.347 * [taylor]: Taking taylor expansion of 4.0 in x
0.347 * [taylor]: Taking taylor expansion of y in x
0.347 * [taylor]: Taking taylor expansion of (fma 0.25 y (- x z)) in x
0.348 * [taylor]: Rewrote expression to (+ (* 0.25 y) (- x z))
0.348 * [taylor]: Taking taylor expansion of (* 0.25 y) in x
0.348 * [taylor]: Taking taylor expansion of 0.25 in x
0.348 * [taylor]: Taking taylor expansion of y in x
0.348 * [taylor]: Taking taylor expansion of (- x z) in x
0.348 * [taylor]: Taking taylor expansion of x in x
0.348 * [taylor]: Taking taylor expansion of z in x
0.348 * [taylor]: Taking taylor expansion of 1.0 in x
0.348 * [taylor]: Taking taylor expansion of (fma (/ 4.0 y) (fma 0.25 y (- x z)) 1.0) in y
0.348 * [taylor]: Rewrote expression to (+ (* (/ 4.0 y) (fma 0.25 y (- x z))) 1.0)
0.348 * [taylor]: Taking taylor expansion of (* (/ 4.0 y) (fma 0.25 y (- x z))) in y
0.348 * [taylor]: Taking taylor expansion of (/ 4.0 y) in y
0.348 * [taylor]: Taking taylor expansion of 4.0 in y
0.348 * [taylor]: Taking taylor expansion of y in y
0.348 * [taylor]: Taking taylor expansion of (fma 0.25 y (- x z)) in y
0.348 * [taylor]: Rewrote expression to (+ (* 0.25 y) (- x z))
0.348 * [taylor]: Taking taylor expansion of (* 0.25 y) in y
0.349 * [taylor]: Taking taylor expansion of 0.25 in y
0.349 * [taylor]: Taking taylor expansion of y in y
0.349 * [taylor]: Taking taylor expansion of (- x z) in y
0.349 * [taylor]: Taking taylor expansion of x in y
0.349 * [taylor]: Taking taylor expansion of z in y
0.349 * [taylor]: Taking taylor expansion of 1.0 in y
0.349 * [taylor]: Taking taylor expansion of (fma (/ 4.0 y) (fma 0.25 y (- x z)) 1.0) in y
0.349 * [taylor]: Rewrote expression to (+ (* (/ 4.0 y) (fma 0.25 y (- x z))) 1.0)
0.349 * [taylor]: Taking taylor expansion of (* (/ 4.0 y) (fma 0.25 y (- x z))) in y
0.349 * [taylor]: Taking taylor expansion of (/ 4.0 y) in y
0.349 * [taylor]: Taking taylor expansion of 4.0 in y
0.349 * [taylor]: Taking taylor expansion of y in y
0.349 * [taylor]: Taking taylor expansion of (fma 0.25 y (- x z)) in y
0.349 * [taylor]: Rewrote expression to (+ (* 0.25 y) (- x z))
0.349 * [taylor]: Taking taylor expansion of (* 0.25 y) in y
0.349 * [taylor]: Taking taylor expansion of 0.25 in y
0.349 * [taylor]: Taking taylor expansion of y in y
0.349 * [taylor]: Taking taylor expansion of (- x z) in y
0.349 * [taylor]: Taking taylor expansion of x in y
0.349 * [taylor]: Taking taylor expansion of z in y
0.349 * [taylor]: Taking taylor expansion of 1.0 in y
0.350 * [taylor]: Taking taylor expansion of (- (* 4.0 x) (* 4.0 z)) in x
0.350 * [taylor]: Taking taylor expansion of (* 4.0 x) in x
0.350 * [taylor]: Taking taylor expansion of 4.0 in x
0.350 * [taylor]: Taking taylor expansion of x in x
0.350 * [taylor]: Taking taylor expansion of (* 4.0 z) in x
0.350 * [taylor]: Taking taylor expansion of 4.0 in x
0.350 * [taylor]: Taking taylor expansion of z in x
0.350 * [taylor]: Taking taylor expansion of (- (* 4.0 z)) in z
0.350 * [taylor]: Taking taylor expansion of (* 4.0 z) in z
0.350 * [taylor]: Taking taylor expansion of 4.0 in z
0.350 * [taylor]: Taking taylor expansion of z in z
0.353 * [taylor]: Taking taylor expansion of 2.0 in x
0.353 * [taylor]: Taking taylor expansion of 2.0 in z
0.355 * [taylor]: Taking taylor expansion of 4.0 in z
0.357 * [approximate]: Taking taylor expansion of (fma (* 4.0 y) (fma 0.25 (/ 1 y) (- (/ 1 x) (/ 1 z))) 1.0) in (y x z) around 0
0.357 * [taylor]: Taking taylor expansion of (fma (* 4.0 y) (fma 0.25 (/ 1 y) (- (/ 1 x) (/ 1 z))) 1.0) in z
0.357 * [taylor]: Rewrote expression to (+ (* (* 4.0 y) (fma 0.25 (/ 1 y) (- (/ 1 x) (/ 1 z)))) 1.0)
0.357 * [taylor]: Taking taylor expansion of (* (* 4.0 y) (fma 0.25 (/ 1 y) (- (/ 1 x) (/ 1 z)))) in z
0.357 * [taylor]: Taking taylor expansion of (* 4.0 y) in z
0.357 * [taylor]: Taking taylor expansion of 4.0 in z
0.357 * [taylor]: Taking taylor expansion of y in z
0.357 * [taylor]: Taking taylor expansion of (fma 0.25 (/ 1 y) (- (/ 1 x) (/ 1 z))) in z
0.357 * [taylor]: Rewrote expression to (+ (* 0.25 (/ 1 y)) (- (/ 1 x) (/ 1 z)))
0.357 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 y)) in z
0.357 * [taylor]: Taking taylor expansion of 0.25 in z
0.357 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.357 * [taylor]: Taking taylor expansion of y in z
0.357 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in z
0.357 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.357 * [taylor]: Taking taylor expansion of x in z
0.357 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.357 * [taylor]: Taking taylor expansion of z in z
0.357 * [taylor]: Taking taylor expansion of 1.0 in z
0.357 * [taylor]: Taking taylor expansion of (fma (* 4.0 y) (fma 0.25 (/ 1 y) (- (/ 1 x) (/ 1 z))) 1.0) in x
0.357 * [taylor]: Rewrote expression to (+ (* (* 4.0 y) (fma 0.25 (/ 1 y) (- (/ 1 x) (/ 1 z)))) 1.0)
0.357 * [taylor]: Taking taylor expansion of (* (* 4.0 y) (fma 0.25 (/ 1 y) (- (/ 1 x) (/ 1 z)))) in x
0.357 * [taylor]: Taking taylor expansion of (* 4.0 y) in x
0.357 * [taylor]: Taking taylor expansion of 4.0 in x
0.358 * [taylor]: Taking taylor expansion of y in x
0.358 * [taylor]: Taking taylor expansion of (fma 0.25 (/ 1 y) (- (/ 1 x) (/ 1 z))) in x
0.358 * [taylor]: Rewrote expression to (+ (* 0.25 (/ 1 y)) (- (/ 1 x) (/ 1 z)))
0.358 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 y)) in x
0.358 * [taylor]: Taking taylor expansion of 0.25 in x
0.358 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.358 * [taylor]: Taking taylor expansion of y in x
0.358 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
0.358 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.358 * [taylor]: Taking taylor expansion of x in x
0.358 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.358 * [taylor]: Taking taylor expansion of z in x
0.358 * [taylor]: Taking taylor expansion of 1.0 in x
0.358 * [taylor]: Taking taylor expansion of (fma (* 4.0 y) (fma 0.25 (/ 1 y) (- (/ 1 x) (/ 1 z))) 1.0) in y
0.358 * [taylor]: Rewrote expression to (+ (* (* 4.0 y) (fma 0.25 (/ 1 y) (- (/ 1 x) (/ 1 z)))) 1.0)
0.358 * [taylor]: Taking taylor expansion of (* (* 4.0 y) (fma 0.25 (/ 1 y) (- (/ 1 x) (/ 1 z)))) in y
0.358 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.358 * [taylor]: Taking taylor expansion of 4.0 in y
0.358 * [taylor]: Taking taylor expansion of y in y
0.358 * [taylor]: Taking taylor expansion of (fma 0.25 (/ 1 y) (- (/ 1 x) (/ 1 z))) in y
0.358 * [taylor]: Rewrote expression to (+ (* 0.25 (/ 1 y)) (- (/ 1 x) (/ 1 z)))
0.358 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 y)) in y
0.358 * [taylor]: Taking taylor expansion of 0.25 in y
0.358 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.358 * [taylor]: Taking taylor expansion of y in y
0.359 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y
0.359 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.359 * [taylor]: Taking taylor expansion of x in y
0.359 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.359 * [taylor]: Taking taylor expansion of z in y
0.359 * [taylor]: Taking taylor expansion of 1.0 in y
0.359 * [taylor]: Taking taylor expansion of (fma (* 4.0 y) (fma 0.25 (/ 1 y) (- (/ 1 x) (/ 1 z))) 1.0) in y
0.359 * [taylor]: Rewrote expression to (+ (* (* 4.0 y) (fma 0.25 (/ 1 y) (- (/ 1 x) (/ 1 z)))) 1.0)
0.359 * [taylor]: Taking taylor expansion of (* (* 4.0 y) (fma 0.25 (/ 1 y) (- (/ 1 x) (/ 1 z)))) in y
0.359 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.359 * [taylor]: Taking taylor expansion of 4.0 in y
0.359 * [taylor]: Taking taylor expansion of y in y
0.359 * [taylor]: Taking taylor expansion of (fma 0.25 (/ 1 y) (- (/ 1 x) (/ 1 z))) in y
0.359 * [taylor]: Rewrote expression to (+ (* 0.25 (/ 1 y)) (- (/ 1 x) (/ 1 z)))
0.359 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 y)) in y
0.359 * [taylor]: Taking taylor expansion of 0.25 in y
0.359 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.359 * [taylor]: Taking taylor expansion of y in y
0.359 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y
0.359 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.359 * [taylor]: Taking taylor expansion of x in y
0.359 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.360 * [taylor]: Taking taylor expansion of z in y
0.360 * [taylor]: Taking taylor expansion of 1.0 in y
0.361 * [taylor]: Taking taylor expansion of 0 in x
0.363 * [taylor]: Taking taylor expansion of 2.0 in x
0.363 * [taylor]: Taking taylor expansion of 0 in z
0.366 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 x)) (* 4.0 (/ 1 z))) in x
0.366 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 x)) in x
0.366 * [taylor]: Taking taylor expansion of 4.0 in x
0.366 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.366 * [taylor]: Taking taylor expansion of x in x
0.366 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in x
0.366 * [taylor]: Taking taylor expansion of 4.0 in x
0.366 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.366 * [taylor]: Taking taylor expansion of z in x
0.367 * [taylor]: Taking taylor expansion of 4.0 in z
0.367 * [taylor]: Taking taylor expansion of 2.0 in z
0.367 * [taylor]: Taking taylor expansion of 0 in z
0.370 * [taylor]: Taking taylor expansion of 0 in x
0.371 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 z))) in z
0.371 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in z
0.371 * [taylor]: Taking taylor expansion of 4.0 in z
0.371 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.371 * [taylor]: Taking taylor expansion of z in z
0.372 * [taylor]: Taking taylor expansion of 0 in z
0.372 * [taylor]: Taking taylor expansion of 0 in z
0.373 * [approximate]: Taking taylor expansion of (fma (* -4.0 y) (fma 0.25 (/ -1 y) (- (/ 1 z) (/ 1 x))) 1.0) in (y x z) around 0
0.373 * [taylor]: Taking taylor expansion of (fma (* -4.0 y) (fma 0.25 (/ -1 y) (- (/ 1 z) (/ 1 x))) 1.0) in z
0.373 * [taylor]: Rewrote expression to (+ (* (* -4.0 y) (fma 0.25 (/ -1 y) (- (/ 1 z) (/ 1 x)))) 1.0)
0.373 * [taylor]: Taking taylor expansion of (* (* -4.0 y) (fma 0.25 (/ -1 y) (- (/ 1 z) (/ 1 x)))) in z
0.373 * [taylor]: Taking taylor expansion of (* -4.0 y) in z
0.373 * [taylor]: Taking taylor expansion of -4.0 in z
0.373 * [taylor]: Taking taylor expansion of y in z
0.373 * [taylor]: Taking taylor expansion of (fma 0.25 (/ -1 y) (- (/ 1 z) (/ 1 x))) in z
0.373 * [taylor]: Rewrote expression to (+ (* 0.25 (/ -1 y)) (- (/ 1 z) (/ 1 x)))
0.373 * [taylor]: Taking taylor expansion of (* 0.25 (/ -1 y)) in z
0.373 * [taylor]: Taking taylor expansion of 0.25 in z
0.373 * [taylor]: Taking taylor expansion of (/ -1 y) in z
0.373 * [taylor]: Taking taylor expansion of -1 in z
0.373 * [taylor]: Taking taylor expansion of y in z
0.373 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in z
0.374 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.374 * [taylor]: Taking taylor expansion of z in z
0.374 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.374 * [taylor]: Taking taylor expansion of x in z
0.374 * [taylor]: Taking taylor expansion of 1.0 in z
0.374 * [taylor]: Taking taylor expansion of (fma (* -4.0 y) (fma 0.25 (/ -1 y) (- (/ 1 z) (/ 1 x))) 1.0) in x
0.374 * [taylor]: Rewrote expression to (+ (* (* -4.0 y) (fma 0.25 (/ -1 y) (- (/ 1 z) (/ 1 x)))) 1.0)
0.374 * [taylor]: Taking taylor expansion of (* (* -4.0 y) (fma 0.25 (/ -1 y) (- (/ 1 z) (/ 1 x)))) in x
0.374 * [taylor]: Taking taylor expansion of (* -4.0 y) in x
0.374 * [taylor]: Taking taylor expansion of -4.0 in x
0.374 * [taylor]: Taking taylor expansion of y in x
0.374 * [taylor]: Taking taylor expansion of (fma 0.25 (/ -1 y) (- (/ 1 z) (/ 1 x))) in x
0.374 * [taylor]: Rewrote expression to (+ (* 0.25 (/ -1 y)) (- (/ 1 z) (/ 1 x)))
0.374 * [taylor]: Taking taylor expansion of (* 0.25 (/ -1 y)) in x
0.374 * [taylor]: Taking taylor expansion of 0.25 in x
0.374 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.374 * [taylor]: Taking taylor expansion of -1 in x
0.374 * [taylor]: Taking taylor expansion of y in x
0.374 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x
0.374 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.374 * [taylor]: Taking taylor expansion of z in x
0.374 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.374 * [taylor]: Taking taylor expansion of x in x
0.375 * [taylor]: Taking taylor expansion of 1.0 in x
0.375 * [taylor]: Taking taylor expansion of (fma (* -4.0 y) (fma 0.25 (/ -1 y) (- (/ 1 z) (/ 1 x))) 1.0) in y
0.375 * [taylor]: Rewrote expression to (+ (* (* -4.0 y) (fma 0.25 (/ -1 y) (- (/ 1 z) (/ 1 x)))) 1.0)
0.375 * [taylor]: Taking taylor expansion of (* (* -4.0 y) (fma 0.25 (/ -1 y) (- (/ 1 z) (/ 1 x)))) in y
0.375 * [taylor]: Taking taylor expansion of (* -4.0 y) in y
0.375 * [taylor]: Taking taylor expansion of -4.0 in y
0.375 * [taylor]: Taking taylor expansion of y in y
0.375 * [taylor]: Taking taylor expansion of (fma 0.25 (/ -1 y) (- (/ 1 z) (/ 1 x))) in y
0.375 * [taylor]: Rewrote expression to (+ (* 0.25 (/ -1 y)) (- (/ 1 z) (/ 1 x)))
0.375 * [taylor]: Taking taylor expansion of (* 0.25 (/ -1 y)) in y
0.375 * [taylor]: Taking taylor expansion of 0.25 in y
0.375 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.375 * [taylor]: Taking taylor expansion of -1 in y
0.375 * [taylor]: Taking taylor expansion of y in y
0.375 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in y
0.375 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.375 * [taylor]: Taking taylor expansion of z in y
0.375 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.375 * [taylor]: Taking taylor expansion of x in y
0.375 * [taylor]: Taking taylor expansion of 1.0 in y
0.375 * [taylor]: Taking taylor expansion of (fma (* -4.0 y) (fma 0.25 (/ -1 y) (- (/ 1 z) (/ 1 x))) 1.0) in y
0.376 * [taylor]: Rewrote expression to (+ (* (* -4.0 y) (fma 0.25 (/ -1 y) (- (/ 1 z) (/ 1 x)))) 1.0)
0.376 * [taylor]: Taking taylor expansion of (* (* -4.0 y) (fma 0.25 (/ -1 y) (- (/ 1 z) (/ 1 x)))) in y
0.376 * [taylor]: Taking taylor expansion of (* -4.0 y) in y
0.376 * [taylor]: Taking taylor expansion of -4.0 in y
0.376 * [taylor]: Taking taylor expansion of y in y
0.376 * [taylor]: Taking taylor expansion of (fma 0.25 (/ -1 y) (- (/ 1 z) (/ 1 x))) in y
0.376 * [taylor]: Rewrote expression to (+ (* 0.25 (/ -1 y)) (- (/ 1 z) (/ 1 x)))
0.376 * [taylor]: Taking taylor expansion of (* 0.25 (/ -1 y)) in y
0.376 * [taylor]: Taking taylor expansion of 0.25 in y
0.376 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.376 * [taylor]: Taking taylor expansion of -1 in y
0.376 * [taylor]: Taking taylor expansion of y in y
0.376 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in y
0.376 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.376 * [taylor]: Taking taylor expansion of z in y
0.376 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.376 * [taylor]: Taking taylor expansion of x in y
0.376 * [taylor]: Taking taylor expansion of 1.0 in y
0.377 * [taylor]: Taking taylor expansion of 0 in x
0.380 * [taylor]: Taking taylor expansion of 2.0 in x
0.380 * [taylor]: Taking taylor expansion of 0 in z
0.384 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 x)) (* 4.0 (/ 1 z))) in x
0.384 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 x)) in x
0.384 * [taylor]: Taking taylor expansion of 4.0 in x
0.384 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.384 * [taylor]: Taking taylor expansion of x in x
0.384 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in x
0.384 * [taylor]: Taking taylor expansion of 4.0 in x
0.384 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.384 * [taylor]: Taking taylor expansion of z in x
0.385 * [taylor]: Taking taylor expansion of 4.0 in z
0.385 * [taylor]: Taking taylor expansion of 2.0 in z
0.385 * [taylor]: Taking taylor expansion of 0 in z
0.388 * [taylor]: Taking taylor expansion of 0 in x
0.389 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 z))) in z
0.389 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in z
0.389 * [taylor]: Taking taylor expansion of 4.0 in z
0.389 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.389 * [taylor]: Taking taylor expansion of z in z
0.390 * [taylor]: Taking taylor expansion of 0 in z
0.390 * [taylor]: Taking taylor expansion of 0 in z
0.391 * * * [progress]: simplifying candidates
0.391 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (fma (/ 4.0 y) (fma 0.25 y (- x z)) 1.0))
  (log1p (fma (/ 4.0 y) (fma 0.25 y (- x z)) 1.0))
  (* (/ 4.0 y) (fma 0.25 y (- x z)))
  (log (fma (/ 4.0 y) (fma 0.25 y (- x z)) 1.0))
  (exp (fma (/ 4.0 y) (fma 0.25 y (- x z)) 1.0))
  (* (cbrt (fma (/ 4.0 y) (fma 0.25 y (- x z)) 1.0)) (cbrt (fma (/ 4.0 y) (fma 0.25 y (- x z)) 1.0)))
  (cbrt (fma (/ 4.0 y) (fma 0.25 y (- x z)) 1.0))
  (* (* (fma (/ 4.0 y) (fma 0.25 y (- x z)) 1.0) (fma (/ 4.0 y) (fma 0.25 y (- x z)) 1.0)) (fma (/ 4.0 y) (fma 0.25 y (- x z)) 1.0))
  (sqrt (fma (/ 4.0 y) (fma 0.25 y (- x z)) 1.0))
  (sqrt (fma (/ 4.0 y) (fma 0.25 y (- x z)) 1.0))
  (- (+ (* 4.0 (/ x y)) 2.0) (* 4.0 (/ z y)))
  (- (+ (* 4.0 (/ x y)) 2.0) (* 4.0 (/ z y)))
  (- (+ (* 4.0 (/ x y)) 2.0) (* 4.0 (/ z y)))
0.394 * * [simplify]: iteration  0 :  48  enodes  (cost  82 )
0.395 * * [simplify]: iteration  1 :  116  enodes  (cost  70 )
0.398 * * [simplify]: iteration  2 :  339  enodes  (cost  70 )
0.404 * * [simplify]: iteration  3 :  1498  enodes  (cost  67 )
0.432 * * [simplify]: iteration  4 :  5001  enodes  (cost  64 )
0.432 * [simplify]: Simplified to:
   (expm1 (fma (/ 4.0 y) (fma 0.25 y (- x z)) 1.0))
  (log1p (fma (/ 4.0 y) (fma 0.25 y (- x z)) 1.0))
  (* (/ 4.0 y) (fma 0.25 y (- x z)))
  (log (fma (/ 4.0 y) (fma 0.25 y (- x z)) 1.0))
  (exp (fma (/ 4.0 y) (fma 0.25 y (- x z)) 1.0))
  (* (cbrt (fma (/ 4.0 y) (fma 0.25 y (- x z)) 1.0)) (cbrt (fma (/ 4.0 y) (fma 0.25 y (- x z)) 1.0)))
  (cbrt (fma (/ 4.0 y) (fma 0.25 y (- x z)) 1.0))
  (pow (fma (/ 4.0 y) (fma 0.25 y (- x z)) 1.0) 3)
  (sqrt (fma (/ 4.0 y) (fma 0.25 y (- x z)) 1.0))
  (sqrt (fma (/ 4.0 y) (fma 0.25 y (- x z)) 1.0))
  (fma (/ 4.0 y) (- x z) 2.0)
  (fma (/ 4.0 y) (- x z) 2.0)
  (fma (/ 4.0 y) (- x z) 2.0)
0.433 * * * [progress]: adding candidates to table
0.465 * [progress]: [Phase 3 of 3] Extracting.
0.465 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.25)) z)) y)))> #<alt (λ (x y z) (fma (/ 4.0 y) (fma 0.25 y (- x z)) 1.0))>)
0.465 * * * [regime-changes]: Trying 5 branch expressions: ((/ (* 4.0 (- (+ x (* y 0.25)) z)) y) (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.25)) z)) y)) z y x)
0.465 * * * * [regimes]: Trying to branch on (/ (* 4.0 (- (+ x (* y 0.25)) z)) y) from (#<alt (λ (x y z) (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.25)) z)) y)))> #<alt (λ (x y z) (fma (/ 4.0 y) (fma 0.25 y (- x z)) 1.0))>)
0.477 * * * * [regimes]: Trying to branch on (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.25)) z)) y)) from (#<alt (λ (x y z) (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.25)) z)) y)))> #<alt (λ (x y z) (fma (/ 4.0 y) (fma 0.25 y (- x z)) 1.0))>)
0.491 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.25)) z)) y)))> #<alt (λ (x y z) (fma (/ 4.0 y) (fma 0.25 y (- x z)) 1.0))>)
0.504 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.25)) z)) y)))> #<alt (λ (x y z) (fma (/ 4.0 y) (fma 0.25 y (- x z)) 1.0))>)
0.515 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.25)) z)) y)))> #<alt (λ (x y z) (fma (/ 4.0 y) (fma 0.25 y (- x z)) 1.0))>)
0.529 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
0.529 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.25)) z)) y))
0.530 * * [simplify]: iteration  0 :  16  enodes  (cost  6 )
0.530 * * [simplify]: iteration  1 :  16  enodes  (cost  6 )
0.530 * [simplify]: Simplified to:
   (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.25)) z)) y))
1.096 * [regime-testing]: Baseline error score: 0.08517588799786066
1.097 * [regime-testing]: Oracle error score: 0.011199520252621723
1.098 * [regime-testing]: End program error score: 0.08517588799786066