28.844 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.020 * * * [progress]: [2/2] Setting up program.
0.022 * [progress]: [Phase 2 of 3] Improving.
0.023 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ x (* (- y z) (- t x)))
0.025 * * [simplify]: iteration  0 :  14  enodes  (cost  4 )
0.027 * * [simplify]: iteration  1 :  30  enodes  (cost  3 )
0.028 * * [simplify]: iteration  2 :  86  enodes  (cost  3 )
0.031 * * [simplify]: iteration  3 :  290  enodes  (cost  3 )
0.036 * * [simplify]: iteration  4 :  803  enodes  (cost  3 )
0.046 * * [simplify]: iteration  5 :  1451  enodes  (cost  3 )
0.064 * * [simplify]: iteration  6 :  3457  enodes  (cost  3 )
0.088 * * [simplify]: iteration  7 :  5001  enodes  (cost  3 )
0.088 * [simplify]: Simplified to:
   (fma (- t x) (- y z) x)
0.091 * * [progress]: iteration 1 / 4
0.091 * * * [progress]: picking best candidate
0.093 * * * * [pick]: Picked  #<alt (λ (x y z t) (fma (- t x) (- y z) x))>
0.093 * * * [progress]: localizing error
0.100 * * * [progress]: generating rewritten candidates
0.100 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.100 * * * [progress]: generating series expansions
0.100 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.100 * [approximate]: Taking taylor expansion of (fma (- t x) (- y z) x) in (t x y z) around 0
0.100 * [taylor]: Taking taylor expansion of (fma (- t x) (- y z) x) in z
0.101 * [taylor]: Rewrote expression to (+ (* (- t x) (- y z)) x)
0.101 * [taylor]: Taking taylor expansion of (* (- t x) (- y z)) in z
0.101 * [taylor]: Taking taylor expansion of (- t x) in z
0.101 * [taylor]: Taking taylor expansion of t in z
0.101 * [taylor]: Taking taylor expansion of x in z
0.101 * [taylor]: Taking taylor expansion of (- y z) in z
0.101 * [taylor]: Taking taylor expansion of y in z
0.101 * [taylor]: Taking taylor expansion of z in z
0.101 * [taylor]: Taking taylor expansion of x in z
0.101 * [taylor]: Taking taylor expansion of (fma (- t x) (- y z) x) in y
0.101 * [taylor]: Rewrote expression to (+ (* (- t x) (- y z)) x)
0.101 * [taylor]: Taking taylor expansion of (* (- t x) (- y z)) in y
0.101 * [taylor]: Taking taylor expansion of (- t x) in y
0.101 * [taylor]: Taking taylor expansion of t in y
0.101 * [taylor]: Taking taylor expansion of x in y
0.101 * [taylor]: Taking taylor expansion of (- y z) in y
0.101 * [taylor]: Taking taylor expansion of y in y
0.101 * [taylor]: Taking taylor expansion of z in y
0.101 * [taylor]: Taking taylor expansion of x in y
0.101 * [taylor]: Taking taylor expansion of (fma (- t x) (- y z) x) in x
0.101 * [taylor]: Rewrote expression to (+ (* (- t x) (- y z)) x)
0.101 * [taylor]: Taking taylor expansion of (* (- t x) (- y z)) in x
0.101 * [taylor]: Taking taylor expansion of (- t x) in x
0.101 * [taylor]: Taking taylor expansion of t in x
0.101 * [taylor]: Taking taylor expansion of x in x
0.101 * [taylor]: Taking taylor expansion of (- y z) in x
0.101 * [taylor]: Taking taylor expansion of y in x
0.101 * [taylor]: Taking taylor expansion of z in x
0.101 * [taylor]: Taking taylor expansion of x in x
0.101 * [taylor]: Taking taylor expansion of (fma (- t x) (- y z) x) in t
0.101 * [taylor]: Rewrote expression to (+ (* (- t x) (- y z)) x)
0.101 * [taylor]: Taking taylor expansion of (* (- t x) (- y z)) in t
0.101 * [taylor]: Taking taylor expansion of (- t x) in t
0.101 * [taylor]: Taking taylor expansion of t in t
0.101 * [taylor]: Taking taylor expansion of x in t
0.101 * [taylor]: Taking taylor expansion of (- y z) in t
0.101 * [taylor]: Taking taylor expansion of y in t
0.101 * [taylor]: Taking taylor expansion of z in t
0.101 * [taylor]: Taking taylor expansion of x in t
0.101 * [taylor]: Taking taylor expansion of (fma (- t x) (- y z) x) in t
0.101 * [taylor]: Rewrote expression to (+ (* (- t x) (- y z)) x)
0.101 * [taylor]: Taking taylor expansion of (* (- t x) (- y z)) in t
0.101 * [taylor]: Taking taylor expansion of (- t x) in t
0.102 * [taylor]: Taking taylor expansion of t in t
0.102 * [taylor]: Taking taylor expansion of x in t
0.102 * [taylor]: Taking taylor expansion of (- y z) in t
0.102 * [taylor]: Taking taylor expansion of y in t
0.102 * [taylor]: Taking taylor expansion of z in t
0.102 * [taylor]: Taking taylor expansion of x in t
0.102 * [taylor]: Taking taylor expansion of (- (+ (* x z) x) (* x y)) in x
0.102 * [taylor]: Taking taylor expansion of (+ (* x z) x) in x
0.102 * [taylor]: Taking taylor expansion of (* x z) in x
0.102 * [taylor]: Taking taylor expansion of x in x
0.102 * [taylor]: Taking taylor expansion of z in x
0.102 * [taylor]: Taking taylor expansion of x in x
0.102 * [taylor]: Taking taylor expansion of (* x y) in x
0.102 * [taylor]: Taking taylor expansion of x in x
0.102 * [taylor]: Taking taylor expansion of y in x
0.103 * [taylor]: Taking taylor expansion of 0 in y
0.103 * [taylor]: Taking taylor expansion of 0 in z
0.104 * [taylor]: Taking taylor expansion of (- y z) in x
0.104 * [taylor]: Taking taylor expansion of y in x
0.104 * [taylor]: Taking taylor expansion of z in x
0.104 * [taylor]: Taking taylor expansion of (- y z) in y
0.104 * [taylor]: Taking taylor expansion of y in y
0.104 * [taylor]: Taking taylor expansion of z in y
0.104 * [taylor]: Taking taylor expansion of (- z) in z
0.104 * [taylor]: Taking taylor expansion of z in z
0.105 * [taylor]: Taking taylor expansion of (- (+ z 1) y) in y
0.105 * [taylor]: Taking taylor expansion of (+ z 1) in y
0.105 * [taylor]: Taking taylor expansion of z in y
0.105 * [taylor]: Taking taylor expansion of 1 in y
0.105 * [taylor]: Taking taylor expansion of y in y
0.106 * [taylor]: Taking taylor expansion of (+ z 1) in z
0.106 * [taylor]: Taking taylor expansion of z in z
0.106 * [taylor]: Taking taylor expansion of 1 in z
0.106 * [taylor]: Taking taylor expansion of 0 in z
0.107 * [taylor]: Taking taylor expansion of 0 in x
0.107 * [taylor]: Taking taylor expansion of 0 in y
0.108 * [taylor]: Taking taylor expansion of 0 in z
0.108 * [taylor]: Taking taylor expansion of 0 in y
0.108 * [taylor]: Taking taylor expansion of 0 in z
0.110 * [taylor]: Taking taylor expansion of 0 in y
0.110 * [taylor]: Taking taylor expansion of 0 in z
0.110 * [taylor]: Taking taylor expansion of 1 in z
0.111 * [taylor]: Taking taylor expansion of -1 in z
0.112 * [approximate]: Taking taylor expansion of (fma (- (/ 1 t) (/ 1 x)) (- (/ 1 y) (/ 1 z)) (/ 1 x)) in (t x y z) around 0
0.112 * [taylor]: Taking taylor expansion of (fma (- (/ 1 t) (/ 1 x)) (- (/ 1 y) (/ 1 z)) (/ 1 x)) in z
0.112 * [taylor]: Rewrote expression to (+ (* (- (/ 1 t) (/ 1 x)) (- (/ 1 y) (/ 1 z))) (/ 1 x))
0.112 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 x)) (- (/ 1 y) (/ 1 z))) in z
0.112 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 x)) in z
0.112 * [taylor]: Taking taylor expansion of (/ 1 t) in z
0.112 * [taylor]: Taking taylor expansion of t in z
0.112 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.112 * [taylor]: Taking taylor expansion of x in z
0.112 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in z
0.112 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.112 * [taylor]: Taking taylor expansion of y in z
0.112 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.112 * [taylor]: Taking taylor expansion of z in z
0.112 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.112 * [taylor]: Taking taylor expansion of x in z
0.112 * [taylor]: Taking taylor expansion of (fma (- (/ 1 t) (/ 1 x)) (- (/ 1 y) (/ 1 z)) (/ 1 x)) in y
0.113 * [taylor]: Rewrote expression to (+ (* (- (/ 1 t) (/ 1 x)) (- (/ 1 y) (/ 1 z))) (/ 1 x))
0.113 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 x)) (- (/ 1 y) (/ 1 z))) in y
0.113 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 x)) in y
0.113 * [taylor]: Taking taylor expansion of (/ 1 t) in y
0.113 * [taylor]: Taking taylor expansion of t in y
0.113 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.113 * [taylor]: Taking taylor expansion of x in y
0.113 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
0.113 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.113 * [taylor]: Taking taylor expansion of y in y
0.113 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.113 * [taylor]: Taking taylor expansion of z in y
0.113 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.113 * [taylor]: Taking taylor expansion of x in y
0.113 * [taylor]: Taking taylor expansion of (fma (- (/ 1 t) (/ 1 x)) (- (/ 1 y) (/ 1 z)) (/ 1 x)) in x
0.113 * [taylor]: Rewrote expression to (+ (* (- (/ 1 t) (/ 1 x)) (- (/ 1 y) (/ 1 z))) (/ 1 x))
0.113 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 x)) (- (/ 1 y) (/ 1 z))) in x
0.113 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 x)) in x
0.113 * [taylor]: Taking taylor expansion of (/ 1 t) in x
0.113 * [taylor]: Taking taylor expansion of t in x
0.113 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.113 * [taylor]: Taking taylor expansion of x in x
0.114 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in x
0.114 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.114 * [taylor]: Taking taylor expansion of y in x
0.114 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.114 * [taylor]: Taking taylor expansion of z in x
0.114 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.114 * [taylor]: Taking taylor expansion of x in x
0.114 * [taylor]: Taking taylor expansion of (fma (- (/ 1 t) (/ 1 x)) (- (/ 1 y) (/ 1 z)) (/ 1 x)) in t
0.114 * [taylor]: Rewrote expression to (+ (* (- (/ 1 t) (/ 1 x)) (- (/ 1 y) (/ 1 z))) (/ 1 x))
0.114 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 x)) (- (/ 1 y) (/ 1 z))) in t
0.114 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 x)) in t
0.114 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.114 * [taylor]: Taking taylor expansion of t in t
0.115 * [taylor]: Taking taylor expansion of (/ 1 x) in t
0.115 * [taylor]: Taking taylor expansion of x in t
0.115 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in t
0.115 * [taylor]: Taking taylor expansion of (/ 1 y) in t
0.115 * [taylor]: Taking taylor expansion of y in t
0.115 * [taylor]: Taking taylor expansion of (/ 1 z) in t
0.115 * [taylor]: Taking taylor expansion of z in t
0.115 * [taylor]: Taking taylor expansion of (/ 1 x) in t
0.115 * [taylor]: Taking taylor expansion of x in t
0.115 * [taylor]: Taking taylor expansion of (fma (- (/ 1 t) (/ 1 x)) (- (/ 1 y) (/ 1 z)) (/ 1 x)) in t
0.115 * [taylor]: Rewrote expression to (+ (* (- (/ 1 t) (/ 1 x)) (- (/ 1 y) (/ 1 z))) (/ 1 x))
0.115 * [taylor]: Taking taylor expansion of (* (- (/ 1 t) (/ 1 x)) (- (/ 1 y) (/ 1 z))) in t
0.115 * [taylor]: Taking taylor expansion of (- (/ 1 t) (/ 1 x)) in t
0.115 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.115 * [taylor]: Taking taylor expansion of t in t
0.115 * [taylor]: Taking taylor expansion of (/ 1 x) in t
0.115 * [taylor]: Taking taylor expansion of x in t
0.116 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in t
0.116 * [taylor]: Taking taylor expansion of (/ 1 y) in t
0.116 * [taylor]: Taking taylor expansion of y in t
0.116 * [taylor]: Taking taylor expansion of (/ 1 z) in t
0.116 * [taylor]: Taking taylor expansion of z in t
0.116 * [taylor]: Taking taylor expansion of (/ 1 x) in t
0.116 * [taylor]: Taking taylor expansion of x in t
0.116 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in x
0.116 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.116 * [taylor]: Taking taylor expansion of y in x
0.116 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.116 * [taylor]: Taking taylor expansion of z in x
0.118 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x z)) (/ 1 x)) (/ 1 (* x y))) in x
0.118 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (/ 1 x)) in x
0.118 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
0.118 * [taylor]: Taking taylor expansion of (* x z) in x
0.118 * [taylor]: Taking taylor expansion of x in x
0.118 * [taylor]: Taking taylor expansion of z in x
0.118 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.118 * [taylor]: Taking taylor expansion of x in x
0.119 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.119 * [taylor]: Taking taylor expansion of (* x y) in x
0.119 * [taylor]: Taking taylor expansion of x in x
0.119 * [taylor]: Taking taylor expansion of y in x
0.119 * [taylor]: Taking taylor expansion of (- (+ (/ 1 z) 1) (/ 1 y)) in y
0.119 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1) in y
0.119 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.119 * [taylor]: Taking taylor expansion of z in y
0.119 * [taylor]: Taking taylor expansion of 1 in y
0.119 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.119 * [taylor]: Taking taylor expansion of y in y
0.120 * [taylor]: Taking taylor expansion of -1 in z
0.120 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
0.120 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.120 * [taylor]: Taking taylor expansion of y in y
0.121 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.121 * [taylor]: Taking taylor expansion of z in y
0.121 * [taylor]: Taking taylor expansion of 1 in z
0.126 * [taylor]: Taking taylor expansion of 0 in x
0.129 * [taylor]: Taking taylor expansion of 0 in y
0.130 * [taylor]: Taking taylor expansion of 0 in y
0.130 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1) in z
0.130 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.130 * [taylor]: Taking taylor expansion of z in z
0.131 * [taylor]: Taking taylor expansion of 1 in z
0.132 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
0.132 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.132 * [taylor]: Taking taylor expansion of z in z
0.133 * [approximate]: Taking taylor expansion of (fma (- (/ 1 x) (/ 1 t)) (- (/ 1 z) (/ 1 y)) (/ -1 x)) in (t x y z) around 0
0.133 * [taylor]: Taking taylor expansion of (fma (- (/ 1 x) (/ 1 t)) (- (/ 1 z) (/ 1 y)) (/ -1 x)) in z
0.133 * [taylor]: Rewrote expression to (+ (* (- (/ 1 x) (/ 1 t)) (- (/ 1 z) (/ 1 y))) (/ -1 x))
0.133 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 t)) (- (/ 1 z) (/ 1 y))) in z
0.133 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 t)) in z
0.133 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.133 * [taylor]: Taking taylor expansion of x in z
0.133 * [taylor]: Taking taylor expansion of (/ 1 t) in z
0.133 * [taylor]: Taking taylor expansion of t in z
0.133 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in z
0.133 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.133 * [taylor]: Taking taylor expansion of z in z
0.133 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.133 * [taylor]: Taking taylor expansion of y in z
0.134 * [taylor]: Taking taylor expansion of (/ -1 x) in z
0.134 * [taylor]: Taking taylor expansion of -1 in z
0.134 * [taylor]: Taking taylor expansion of x in z
0.134 * [taylor]: Taking taylor expansion of (fma (- (/ 1 x) (/ 1 t)) (- (/ 1 z) (/ 1 y)) (/ -1 x)) in y
0.134 * [taylor]: Rewrote expression to (+ (* (- (/ 1 x) (/ 1 t)) (- (/ 1 z) (/ 1 y))) (/ -1 x))
0.134 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 t)) (- (/ 1 z) (/ 1 y))) in y
0.134 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 t)) in y
0.134 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.134 * [taylor]: Taking taylor expansion of x in y
0.134 * [taylor]: Taking taylor expansion of (/ 1 t) in y
0.134 * [taylor]: Taking taylor expansion of t in y
0.134 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in y
0.134 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.134 * [taylor]: Taking taylor expansion of z in y
0.134 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.134 * [taylor]: Taking taylor expansion of y in y
0.134 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.134 * [taylor]: Taking taylor expansion of -1 in y
0.134 * [taylor]: Taking taylor expansion of x in y
0.134 * [taylor]: Taking taylor expansion of (fma (- (/ 1 x) (/ 1 t)) (- (/ 1 z) (/ 1 y)) (/ -1 x)) in x
0.134 * [taylor]: Rewrote expression to (+ (* (- (/ 1 x) (/ 1 t)) (- (/ 1 z) (/ 1 y))) (/ -1 x))
0.135 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 t)) (- (/ 1 z) (/ 1 y))) in x
0.135 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 t)) in x
0.135 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.135 * [taylor]: Taking taylor expansion of x in x
0.135 * [taylor]: Taking taylor expansion of (/ 1 t) in x
0.135 * [taylor]: Taking taylor expansion of t in x
0.135 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in x
0.135 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.135 * [taylor]: Taking taylor expansion of z in x
0.135 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.135 * [taylor]: Taking taylor expansion of y in x
0.135 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.135 * [taylor]: Taking taylor expansion of -1 in x
0.135 * [taylor]: Taking taylor expansion of x in x
0.135 * [taylor]: Taking taylor expansion of (fma (- (/ 1 x) (/ 1 t)) (- (/ 1 z) (/ 1 y)) (/ -1 x)) in t
0.135 * [taylor]: Rewrote expression to (+ (* (- (/ 1 x) (/ 1 t)) (- (/ 1 z) (/ 1 y))) (/ -1 x))
0.135 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 t)) (- (/ 1 z) (/ 1 y))) in t
0.136 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 t)) in t
0.136 * [taylor]: Taking taylor expansion of (/ 1 x) in t
0.136 * [taylor]: Taking taylor expansion of x in t
0.136 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.136 * [taylor]: Taking taylor expansion of t in t
0.136 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in t
0.136 * [taylor]: Taking taylor expansion of (/ 1 z) in t
0.136 * [taylor]: Taking taylor expansion of z in t
0.136 * [taylor]: Taking taylor expansion of (/ 1 y) in t
0.136 * [taylor]: Taking taylor expansion of y in t
0.136 * [taylor]: Taking taylor expansion of (/ -1 x) in t
0.136 * [taylor]: Taking taylor expansion of -1 in t
0.136 * [taylor]: Taking taylor expansion of x in t
0.136 * [taylor]: Taking taylor expansion of (fma (- (/ 1 x) (/ 1 t)) (- (/ 1 z) (/ 1 y)) (/ -1 x)) in t
0.136 * [taylor]: Rewrote expression to (+ (* (- (/ 1 x) (/ 1 t)) (- (/ 1 z) (/ 1 y))) (/ -1 x))
0.136 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 t)) (- (/ 1 z) (/ 1 y))) in t
0.136 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 t)) in t
0.136 * [taylor]: Taking taylor expansion of (/ 1 x) in t
0.136 * [taylor]: Taking taylor expansion of x in t
0.136 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.136 * [taylor]: Taking taylor expansion of t in t
0.137 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in t
0.137 * [taylor]: Taking taylor expansion of (/ 1 z) in t
0.137 * [taylor]: Taking taylor expansion of z in t
0.137 * [taylor]: Taking taylor expansion of (/ 1 y) in t
0.137 * [taylor]: Taking taylor expansion of y in t
0.137 * [taylor]: Taking taylor expansion of (/ -1 x) in t
0.137 * [taylor]: Taking taylor expansion of -1 in t
0.137 * [taylor]: Taking taylor expansion of x in t
0.138 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in x
0.138 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.138 * [taylor]: Taking taylor expansion of y in x
0.138 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.138 * [taylor]: Taking taylor expansion of z in x
0.140 * [taylor]: Taking taylor expansion of (- (/ 1 (* x z)) (+ (/ 1 x) (/ 1 (* x y)))) in x
0.140 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
0.140 * [taylor]: Taking taylor expansion of (* x z) in x
0.140 * [taylor]: Taking taylor expansion of x in x
0.140 * [taylor]: Taking taylor expansion of z in x
0.140 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 (* x y))) in x
0.140 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.140 * [taylor]: Taking taylor expansion of x in x
0.141 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.141 * [taylor]: Taking taylor expansion of (* x y) in x
0.141 * [taylor]: Taking taylor expansion of x in x
0.141 * [taylor]: Taking taylor expansion of y in x
0.141 * [taylor]: Taking taylor expansion of (- (/ 1 z) (+ (/ 1 y) 1)) in y
0.141 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.141 * [taylor]: Taking taylor expansion of z in y
0.141 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1) in y
0.141 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.141 * [taylor]: Taking taylor expansion of y in y
0.141 * [taylor]: Taking taylor expansion of 1 in y
0.142 * [taylor]: Taking taylor expansion of -1 in z
0.142 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
0.142 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.142 * [taylor]: Taking taylor expansion of y in y
0.143 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.143 * [taylor]: Taking taylor expansion of z in y
0.143 * [taylor]: Taking taylor expansion of 1 in z
0.145 * [taylor]: Taking taylor expansion of 0 in x
0.148 * [taylor]: Taking taylor expansion of 0 in y
0.148 * [taylor]: Taking taylor expansion of 0 in y
0.149 * [taylor]: Taking taylor expansion of (- (/ 1 z) 1) in z
0.149 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.149 * [taylor]: Taking taylor expansion of z in z
0.150 * [taylor]: Taking taylor expansion of 1 in z
0.150 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
0.150 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.150 * [taylor]: Taking taylor expansion of z in z
0.151 * * * [progress]: simplifying candidates
0.152 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (fma (- t x) (- y z) x))
  (log1p (fma (- t x) (- y z) x))
  (* (- t x) (- y z))
  (log (fma (- t x) (- y z) x))
  (exp (fma (- t x) (- y z) x))
  (* (cbrt (fma (- t x) (- y z) x)) (cbrt (fma (- t x) (- y z) x)))
  (cbrt (fma (- t x) (- y z) x))
  (* (* (fma (- t x) (- y z) x) (fma (- t x) (- y z) x)) (fma (- t x) (- y z) x))
  (sqrt (fma (- t x) (- y z) x))
  (sqrt (fma (- t x) (- y z) x))
  (- (+ (* t y) x) (* x y))
  (- (* x z) (+ (* t z) (* x y)))
  (- (* x z) (+ (* t z) (* x y)))
0.155 * * [simplify]: iteration  0 :  49  enodes  (cost  63 )
0.157 * * [simplify]: iteration  1 :  114  enodes  (cost  55 )
0.160 * * [simplify]: iteration  2 :  346  enodes  (cost  55 )
0.169 * * [simplify]: iteration  3 :  1570  enodes  (cost  54 )
0.205 * * [simplify]: iteration  4 :  5003  enodes  (cost  54 )
0.206 * [simplify]: Simplified to:
   (expm1 (fma (- t x) (- y z) x))
  (log1p (fma (- t x) (- y z) x))
  (* (- t x) (- y z))
  (log (fma (- t x) (- y z) x))
  (exp (fma (- t x) (- y z) x))
  (* (cbrt (fma (- t x) (- y z) x)) (cbrt (fma (- t x) (- y z) x)))
  (cbrt (fma (- t x) (- y z) x))
  (pow (fma (- t x) (- y z) x) 3)
  (sqrt (fma (- t x) (- y z) x))
  (sqrt (fma (- t x) (- y z) x))
  (fma y (- t x) x)
  (fma x z (- (fma t z (* x y))))
  (fma x z (- (fma t z (* x y))))
0.206 * * * [progress]: adding candidates to table
0.239 * * [progress]: iteration 2 / 4
0.239 * * * [progress]: picking best candidate
0.241 * * * * [pick]: Picked  #<alt (λ (x y z t) (fma x z (- (fma t z (* x y)))))>
0.241 * * * [progress]: localizing error
0.251 * * * [progress]: generating rewritten candidates
0.251 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.252 * * * [progress]: generating series expansions
0.252 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.252 * [approximate]: Taking taylor expansion of (fma x z (- (fma t z (* x y)))) in (x z t y) around 0
0.252 * [taylor]: Taking taylor expansion of (fma x z (- (fma t z (* x y)))) in y
0.252 * [taylor]: Rewrote expression to (+ (* x z) (- (fma t z (* x y))))
0.252 * [taylor]: Taking taylor expansion of (* x z) in y
0.252 * [taylor]: Taking taylor expansion of x in y
0.252 * [taylor]: Taking taylor expansion of z in y
0.252 * [taylor]: Taking taylor expansion of (- (fma t z (* x y))) in y
0.252 * [taylor]: Taking taylor expansion of (fma t z (* x y)) in y
0.252 * [taylor]: Rewrote expression to (+ (* t z) (* x y))
0.253 * [taylor]: Taking taylor expansion of (* t z) in y
0.253 * [taylor]: Taking taylor expansion of t in y
0.253 * [taylor]: Taking taylor expansion of z in y
0.253 * [taylor]: Taking taylor expansion of (* x y) in y
0.253 * [taylor]: Taking taylor expansion of x in y
0.253 * [taylor]: Taking taylor expansion of y in y
0.253 * [taylor]: Taking taylor expansion of (fma x z (- (fma t z (* x y)))) in t
0.253 * [taylor]: Rewrote expression to (+ (* x z) (- (fma t z (* x y))))
0.253 * [taylor]: Taking taylor expansion of (* x z) in t
0.253 * [taylor]: Taking taylor expansion of x in t
0.253 * [taylor]: Taking taylor expansion of z in t
0.253 * [taylor]: Taking taylor expansion of (- (fma t z (* x y))) in t
0.253 * [taylor]: Taking taylor expansion of (fma t z (* x y)) in t
0.253 * [taylor]: Rewrote expression to (+ (* t z) (* x y))
0.253 * [taylor]: Taking taylor expansion of (* t z) in t
0.253 * [taylor]: Taking taylor expansion of t in t
0.253 * [taylor]: Taking taylor expansion of z in t
0.253 * [taylor]: Taking taylor expansion of (* x y) in t
0.253 * [taylor]: Taking taylor expansion of x in t
0.253 * [taylor]: Taking taylor expansion of y in t
0.253 * [taylor]: Taking taylor expansion of (fma x z (- (fma t z (* x y)))) in z
0.253 * [taylor]: Rewrote expression to (+ (* x z) (- (fma t z (* x y))))
0.253 * [taylor]: Taking taylor expansion of (* x z) in z
0.253 * [taylor]: Taking taylor expansion of x in z
0.253 * [taylor]: Taking taylor expansion of z in z
0.253 * [taylor]: Taking taylor expansion of (- (fma t z (* x y))) in z
0.253 * [taylor]: Taking taylor expansion of (fma t z (* x y)) in z
0.253 * [taylor]: Rewrote expression to (+ (* t z) (* x y))
0.253 * [taylor]: Taking taylor expansion of (* t z) in z
0.253 * [taylor]: Taking taylor expansion of t in z
0.253 * [taylor]: Taking taylor expansion of z in z
0.253 * [taylor]: Taking taylor expansion of (* x y) in z
0.253 * [taylor]: Taking taylor expansion of x in z
0.253 * [taylor]: Taking taylor expansion of y in z
0.253 * [taylor]: Taking taylor expansion of (fma x z (- (fma t z (* x y)))) in x
0.253 * [taylor]: Rewrote expression to (+ (* x z) (- (fma t z (* x y))))
0.253 * [taylor]: Taking taylor expansion of (* x z) in x
0.253 * [taylor]: Taking taylor expansion of x in x
0.253 * [taylor]: Taking taylor expansion of z in x
0.253 * [taylor]: Taking taylor expansion of (- (fma t z (* x y))) in x
0.253 * [taylor]: Taking taylor expansion of (fma t z (* x y)) in x
0.254 * [taylor]: Rewrote expression to (+ (* t z) (* x y))
0.254 * [taylor]: Taking taylor expansion of (* t z) in x
0.254 * [taylor]: Taking taylor expansion of t in x
0.254 * [taylor]: Taking taylor expansion of z in x
0.254 * [taylor]: Taking taylor expansion of (* x y) in x
0.254 * [taylor]: Taking taylor expansion of x in x
0.254 * [taylor]: Taking taylor expansion of y in x
0.254 * [taylor]: Taking taylor expansion of (fma x z (- (fma t z (* x y)))) in x
0.254 * [taylor]: Rewrote expression to (+ (* x z) (- (fma t z (* x y))))
0.254 * [taylor]: Taking taylor expansion of (* x z) in x
0.254 * [taylor]: Taking taylor expansion of x in x
0.254 * [taylor]: Taking taylor expansion of z in x
0.254 * [taylor]: Taking taylor expansion of (- (fma t z (* x y))) in x
0.254 * [taylor]: Taking taylor expansion of (fma t z (* x y)) in x
0.254 * [taylor]: Rewrote expression to (+ (* t z) (* x y))
0.254 * [taylor]: Taking taylor expansion of (* t z) in x
0.254 * [taylor]: Taking taylor expansion of t in x
0.254 * [taylor]: Taking taylor expansion of z in x
0.254 * [taylor]: Taking taylor expansion of (* x y) in x
0.254 * [taylor]: Taking taylor expansion of x in x
0.254 * [taylor]: Taking taylor expansion of y in x
0.254 * [taylor]: Taking taylor expansion of (- (* t z)) in z
0.254 * [taylor]: Taking taylor expansion of (* t z) in z
0.254 * [taylor]: Taking taylor expansion of t in z
0.254 * [taylor]: Taking taylor expansion of z in z
0.255 * [taylor]: Taking taylor expansion of 0 in t
0.255 * [taylor]: Taking taylor expansion of 0 in y
0.256 * [taylor]: Taking taylor expansion of (- z y) in z
0.256 * [taylor]: Taking taylor expansion of z in z
0.256 * [taylor]: Taking taylor expansion of y in z
0.256 * [taylor]: Taking taylor expansion of (- y) in t
0.256 * [taylor]: Taking taylor expansion of y in t
0.256 * [taylor]: Taking taylor expansion of (- y) in y
0.256 * [taylor]: Taking taylor expansion of y in y
0.256 * [taylor]: Taking taylor expansion of (- t) in t
0.257 * [taylor]: Taking taylor expansion of t in t
0.257 * [taylor]: Taking taylor expansion of 0 in y
0.257 * [taylor]: Taking taylor expansion of 0 in y
0.259 * [taylor]: Taking taylor expansion of 0 in z
0.259 * [taylor]: Taking taylor expansion of 0 in t
0.259 * [taylor]: Taking taylor expansion of 0 in y
0.259 * [approximate]: Taking taylor expansion of (fma (/ 1 x) (/ 1 z) (- (fma (/ 1 t) (/ 1 z) (/ 1 (* x y))))) in (x z t y) around 0
0.259 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 z) (- (fma (/ 1 t) (/ 1 z) (/ 1 (* x y))))) in y
0.259 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 z)) (- (fma (/ 1 t) (/ 1 z) (/ 1 (* x y)))))
0.259 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 z)) in y
0.259 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.259 * [taylor]: Taking taylor expansion of x in y
0.259 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.259 * [taylor]: Taking taylor expansion of z in y
0.259 * [taylor]: Taking taylor expansion of (- (fma (/ 1 t) (/ 1 z) (/ 1 (* x y)))) in y
0.260 * [taylor]: Taking taylor expansion of (fma (/ 1 t) (/ 1 z) (/ 1 (* x y))) in y
0.260 * [taylor]: Rewrote expression to (+ (* (/ 1 t) (/ 1 z)) (/ 1 (* x y)))
0.260 * [taylor]: Taking taylor expansion of (* (/ 1 t) (/ 1 z)) in y
0.260 * [taylor]: Taking taylor expansion of (/ 1 t) in y
0.260 * [taylor]: Taking taylor expansion of t in y
0.260 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.260 * [taylor]: Taking taylor expansion of z in y
0.260 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.260 * [taylor]: Taking taylor expansion of (* x y) in y
0.260 * [taylor]: Taking taylor expansion of x in y
0.260 * [taylor]: Taking taylor expansion of y in y
0.260 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 z) (- (fma (/ 1 t) (/ 1 z) (/ 1 (* x y))))) in t
0.260 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 z)) (- (fma (/ 1 t) (/ 1 z) (/ 1 (* x y)))))
0.260 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 z)) in t
0.260 * [taylor]: Taking taylor expansion of (/ 1 x) in t
0.260 * [taylor]: Taking taylor expansion of x in t
0.260 * [taylor]: Taking taylor expansion of (/ 1 z) in t
0.260 * [taylor]: Taking taylor expansion of z in t
0.260 * [taylor]: Taking taylor expansion of (- (fma (/ 1 t) (/ 1 z) (/ 1 (* x y)))) in t
0.260 * [taylor]: Taking taylor expansion of (fma (/ 1 t) (/ 1 z) (/ 1 (* x y))) in t
0.261 * [taylor]: Rewrote expression to (+ (* (/ 1 t) (/ 1 z)) (/ 1 (* x y)))
0.261 * [taylor]: Taking taylor expansion of (* (/ 1 t) (/ 1 z)) in t
0.261 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.261 * [taylor]: Taking taylor expansion of t in t
0.261 * [taylor]: Taking taylor expansion of (/ 1 z) in t
0.261 * [taylor]: Taking taylor expansion of z in t
0.261 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in t
0.261 * [taylor]: Taking taylor expansion of (* x y) in t
0.261 * [taylor]: Taking taylor expansion of x in t
0.261 * [taylor]: Taking taylor expansion of y in t
0.261 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 z) (- (fma (/ 1 t) (/ 1 z) (/ 1 (* x y))))) in z
0.261 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 z)) (- (fma (/ 1 t) (/ 1 z) (/ 1 (* x y)))))
0.261 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 z)) in z
0.261 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.261 * [taylor]: Taking taylor expansion of x in z
0.261 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.261 * [taylor]: Taking taylor expansion of z in z
0.262 * [taylor]: Taking taylor expansion of (- (fma (/ 1 t) (/ 1 z) (/ 1 (* x y)))) in z
0.262 * [taylor]: Taking taylor expansion of (fma (/ 1 t) (/ 1 z) (/ 1 (* x y))) in z
0.262 * [taylor]: Rewrote expression to (+ (* (/ 1 t) (/ 1 z)) (/ 1 (* x y)))
0.262 * [taylor]: Taking taylor expansion of (* (/ 1 t) (/ 1 z)) in z
0.262 * [taylor]: Taking taylor expansion of (/ 1 t) in z
0.262 * [taylor]: Taking taylor expansion of t in z
0.262 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.262 * [taylor]: Taking taylor expansion of z in z
0.262 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.262 * [taylor]: Taking taylor expansion of (* x y) in z
0.262 * [taylor]: Taking taylor expansion of x in z
0.262 * [taylor]: Taking taylor expansion of y in z
0.262 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 z) (- (fma (/ 1 t) (/ 1 z) (/ 1 (* x y))))) in x
0.262 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 z)) (- (fma (/ 1 t) (/ 1 z) (/ 1 (* x y)))))
0.262 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 z)) in x
0.262 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.262 * [taylor]: Taking taylor expansion of x in x
0.263 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.263 * [taylor]: Taking taylor expansion of z in x
0.263 * [taylor]: Taking taylor expansion of (- (fma (/ 1 t) (/ 1 z) (/ 1 (* x y)))) in x
0.263 * [taylor]: Taking taylor expansion of (fma (/ 1 t) (/ 1 z) (/ 1 (* x y))) in x
0.263 * [taylor]: Rewrote expression to (+ (* (/ 1 t) (/ 1 z)) (/ 1 (* x y)))
0.263 * [taylor]: Taking taylor expansion of (* (/ 1 t) (/ 1 z)) in x
0.263 * [taylor]: Taking taylor expansion of (/ 1 t) in x
0.263 * [taylor]: Taking taylor expansion of t in x
0.263 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.263 * [taylor]: Taking taylor expansion of z in x
0.263 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.263 * [taylor]: Taking taylor expansion of (* x y) in x
0.263 * [taylor]: Taking taylor expansion of x in x
0.263 * [taylor]: Taking taylor expansion of y in x
0.263 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 z) (- (fma (/ 1 t) (/ 1 z) (/ 1 (* x y))))) in x
0.264 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 z)) (- (fma (/ 1 t) (/ 1 z) (/ 1 (* x y)))))
0.264 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 z)) in x
0.264 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.264 * [taylor]: Taking taylor expansion of x in x
0.264 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.264 * [taylor]: Taking taylor expansion of z in x
0.264 * [taylor]: Taking taylor expansion of (- (fma (/ 1 t) (/ 1 z) (/ 1 (* x y)))) in x
0.264 * [taylor]: Taking taylor expansion of (fma (/ 1 t) (/ 1 z) (/ 1 (* x y))) in x
0.264 * [taylor]: Rewrote expression to (+ (* (/ 1 t) (/ 1 z)) (/ 1 (* x y)))
0.264 * [taylor]: Taking taylor expansion of (* (/ 1 t) (/ 1 z)) in x
0.264 * [taylor]: Taking taylor expansion of (/ 1 t) in x
0.264 * [taylor]: Taking taylor expansion of t in x
0.264 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.264 * [taylor]: Taking taylor expansion of z in x
0.264 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.264 * [taylor]: Taking taylor expansion of (* x y) in x
0.264 * [taylor]: Taking taylor expansion of x in x
0.264 * [taylor]: Taking taylor expansion of y in x
0.265 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in z
0.265 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.265 * [taylor]: Taking taylor expansion of z in z
0.265 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.265 * [taylor]: Taking taylor expansion of y in z
0.265 * [taylor]: Taking taylor expansion of 1 in t
0.267 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in z
0.267 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z
0.267 * [taylor]: Taking taylor expansion of (* t z) in z
0.267 * [taylor]: Taking taylor expansion of t in z
0.267 * [taylor]: Taking taylor expansion of z in z
0.268 * [taylor]: Taking taylor expansion of (- (/ 1 t)) in t
0.268 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.268 * [taylor]: Taking taylor expansion of t in t
0.268 * [taylor]: Taking taylor expansion of -1 in y
0.269 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in t
0.269 * [taylor]: Taking taylor expansion of (/ 1 y) in t
0.269 * [taylor]: Taking taylor expansion of y in t
0.269 * [taylor]: Taking taylor expansion of 1 in y
0.272 * [taylor]: Taking taylor expansion of 0 in z
0.272 * [taylor]: Taking taylor expansion of 0 in t
0.273 * [taylor]: Taking taylor expansion of 0 in t
0.274 * [taylor]: Taking taylor expansion of 0 in y
0.274 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.274 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.274 * [taylor]: Taking taylor expansion of y in y
0.275 * [taylor]: Taking taylor expansion of 0 in y
0.276 * [approximate]: Taking taylor expansion of (fma (/ -1 x) (/ -1 z) (- (fma (/ -1 t) (/ -1 z) (/ 1 (* x y))))) in (x z t y) around 0
0.276 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 z) (- (fma (/ -1 t) (/ -1 z) (/ 1 (* x y))))) in y
0.276 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 z)) (- (fma (/ -1 t) (/ -1 z) (/ 1 (* x y)))))
0.276 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 z)) in y
0.276 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.276 * [taylor]: Taking taylor expansion of -1 in y
0.276 * [taylor]: Taking taylor expansion of x in y
0.276 * [taylor]: Taking taylor expansion of (/ -1 z) in y
0.276 * [taylor]: Taking taylor expansion of -1 in y
0.276 * [taylor]: Taking taylor expansion of z in y
0.276 * [taylor]: Taking taylor expansion of (- (fma (/ -1 t) (/ -1 z) (/ 1 (* x y)))) in y
0.276 * [taylor]: Taking taylor expansion of (fma (/ -1 t) (/ -1 z) (/ 1 (* x y))) in y
0.276 * [taylor]: Rewrote expression to (+ (* (/ -1 t) (/ -1 z)) (/ 1 (* x y)))
0.276 * [taylor]: Taking taylor expansion of (* (/ -1 t) (/ -1 z)) in y
0.276 * [taylor]: Taking taylor expansion of (/ -1 t) in y
0.276 * [taylor]: Taking taylor expansion of -1 in y
0.276 * [taylor]: Taking taylor expansion of t in y
0.276 * [taylor]: Taking taylor expansion of (/ -1 z) in y
0.276 * [taylor]: Taking taylor expansion of -1 in y
0.276 * [taylor]: Taking taylor expansion of z in y
0.276 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.276 * [taylor]: Taking taylor expansion of (* x y) in y
0.276 * [taylor]: Taking taylor expansion of x in y
0.276 * [taylor]: Taking taylor expansion of y in y
0.277 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 z) (- (fma (/ -1 t) (/ -1 z) (/ 1 (* x y))))) in t
0.277 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 z)) (- (fma (/ -1 t) (/ -1 z) (/ 1 (* x y)))))
0.277 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 z)) in t
0.277 * [taylor]: Taking taylor expansion of (/ -1 x) in t
0.277 * [taylor]: Taking taylor expansion of -1 in t
0.277 * [taylor]: Taking taylor expansion of x in t
0.277 * [taylor]: Taking taylor expansion of (/ -1 z) in t
0.277 * [taylor]: Taking taylor expansion of -1 in t
0.277 * [taylor]: Taking taylor expansion of z in t
0.277 * [taylor]: Taking taylor expansion of (- (fma (/ -1 t) (/ -1 z) (/ 1 (* x y)))) in t
0.277 * [taylor]: Taking taylor expansion of (fma (/ -1 t) (/ -1 z) (/ 1 (* x y))) in t
0.277 * [taylor]: Rewrote expression to (+ (* (/ -1 t) (/ -1 z)) (/ 1 (* x y)))
0.277 * [taylor]: Taking taylor expansion of (* (/ -1 t) (/ -1 z)) in t
0.277 * [taylor]: Taking taylor expansion of (/ -1 t) in t
0.277 * [taylor]: Taking taylor expansion of -1 in t
0.277 * [taylor]: Taking taylor expansion of t in t
0.278 * [taylor]: Taking taylor expansion of (/ -1 z) in t
0.278 * [taylor]: Taking taylor expansion of -1 in t
0.278 * [taylor]: Taking taylor expansion of z in t
0.278 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in t
0.278 * [taylor]: Taking taylor expansion of (* x y) in t
0.278 * [taylor]: Taking taylor expansion of x in t
0.278 * [taylor]: Taking taylor expansion of y in t
0.278 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 z) (- (fma (/ -1 t) (/ -1 z) (/ 1 (* x y))))) in z
0.278 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 z)) (- (fma (/ -1 t) (/ -1 z) (/ 1 (* x y)))))
0.278 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 z)) in z
0.278 * [taylor]: Taking taylor expansion of (/ -1 x) in z
0.278 * [taylor]: Taking taylor expansion of -1 in z
0.278 * [taylor]: Taking taylor expansion of x in z
0.278 * [taylor]: Taking taylor expansion of (/ -1 z) in z
0.278 * [taylor]: Taking taylor expansion of -1 in z
0.278 * [taylor]: Taking taylor expansion of z in z
0.278 * [taylor]: Taking taylor expansion of (- (fma (/ -1 t) (/ -1 z) (/ 1 (* x y)))) in z
0.278 * [taylor]: Taking taylor expansion of (fma (/ -1 t) (/ -1 z) (/ 1 (* x y))) in z
0.279 * [taylor]: Rewrote expression to (+ (* (/ -1 t) (/ -1 z)) (/ 1 (* x y)))
0.279 * [taylor]: Taking taylor expansion of (* (/ -1 t) (/ -1 z)) in z
0.279 * [taylor]: Taking taylor expansion of (/ -1 t) in z
0.279 * [taylor]: Taking taylor expansion of -1 in z
0.279 * [taylor]: Taking taylor expansion of t in z
0.279 * [taylor]: Taking taylor expansion of (/ -1 z) in z
0.279 * [taylor]: Taking taylor expansion of -1 in z
0.279 * [taylor]: Taking taylor expansion of z in z
0.279 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.279 * [taylor]: Taking taylor expansion of (* x y) in z
0.279 * [taylor]: Taking taylor expansion of x in z
0.279 * [taylor]: Taking taylor expansion of y in z
0.279 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 z) (- (fma (/ -1 t) (/ -1 z) (/ 1 (* x y))))) in x
0.279 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 z)) (- (fma (/ -1 t) (/ -1 z) (/ 1 (* x y)))))
0.279 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 z)) in x
0.279 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.279 * [taylor]: Taking taylor expansion of -1 in x
0.279 * [taylor]: Taking taylor expansion of x in x
0.280 * [taylor]: Taking taylor expansion of (/ -1 z) in x
0.280 * [taylor]: Taking taylor expansion of -1 in x
0.280 * [taylor]: Taking taylor expansion of z in x
0.280 * [taylor]: Taking taylor expansion of (- (fma (/ -1 t) (/ -1 z) (/ 1 (* x y)))) in x
0.280 * [taylor]: Taking taylor expansion of (fma (/ -1 t) (/ -1 z) (/ 1 (* x y))) in x
0.280 * [taylor]: Rewrote expression to (+ (* (/ -1 t) (/ -1 z)) (/ 1 (* x y)))
0.280 * [taylor]: Taking taylor expansion of (* (/ -1 t) (/ -1 z)) in x
0.280 * [taylor]: Taking taylor expansion of (/ -1 t) in x
0.280 * [taylor]: Taking taylor expansion of -1 in x
0.280 * [taylor]: Taking taylor expansion of t in x
0.280 * [taylor]: Taking taylor expansion of (/ -1 z) in x
0.280 * [taylor]: Taking taylor expansion of -1 in x
0.280 * [taylor]: Taking taylor expansion of z in x
0.280 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.280 * [taylor]: Taking taylor expansion of (* x y) in x
0.280 * [taylor]: Taking taylor expansion of x in x
0.280 * [taylor]: Taking taylor expansion of y in x
0.280 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 z) (- (fma (/ -1 t) (/ -1 z) (/ 1 (* x y))))) in x
0.281 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 z)) (- (fma (/ -1 t) (/ -1 z) (/ 1 (* x y)))))
0.281 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 z)) in x
0.281 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.281 * [taylor]: Taking taylor expansion of -1 in x
0.281 * [taylor]: Taking taylor expansion of x in x
0.281 * [taylor]: Taking taylor expansion of (/ -1 z) in x
0.281 * [taylor]: Taking taylor expansion of -1 in x
0.281 * [taylor]: Taking taylor expansion of z in x
0.281 * [taylor]: Taking taylor expansion of (- (fma (/ -1 t) (/ -1 z) (/ 1 (* x y)))) in x
0.281 * [taylor]: Taking taylor expansion of (fma (/ -1 t) (/ -1 z) (/ 1 (* x y))) in x
0.281 * [taylor]: Rewrote expression to (+ (* (/ -1 t) (/ -1 z)) (/ 1 (* x y)))
0.281 * [taylor]: Taking taylor expansion of (* (/ -1 t) (/ -1 z)) in x
0.281 * [taylor]: Taking taylor expansion of (/ -1 t) in x
0.281 * [taylor]: Taking taylor expansion of -1 in x
0.281 * [taylor]: Taking taylor expansion of t in x
0.281 * [taylor]: Taking taylor expansion of (/ -1 z) in x
0.281 * [taylor]: Taking taylor expansion of -1 in x
0.281 * [taylor]: Taking taylor expansion of z in x
0.281 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.281 * [taylor]: Taking taylor expansion of (* x y) in x
0.281 * [taylor]: Taking taylor expansion of x in x
0.281 * [taylor]: Taking taylor expansion of y in x
0.282 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in z
0.282 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.282 * [taylor]: Taking taylor expansion of z in z
0.282 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.282 * [taylor]: Taking taylor expansion of y in z
0.283 * [taylor]: Taking taylor expansion of 1 in t
0.284 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in z
0.284 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z
0.284 * [taylor]: Taking taylor expansion of (* t z) in z
0.284 * [taylor]: Taking taylor expansion of t in z
0.284 * [taylor]: Taking taylor expansion of z in z
0.285 * [taylor]: Taking taylor expansion of (- (/ 1 t)) in t
0.285 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.285 * [taylor]: Taking taylor expansion of t in t
0.285 * [taylor]: Taking taylor expansion of -1 in y
0.286 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in t
0.286 * [taylor]: Taking taylor expansion of (/ 1 y) in t
0.286 * [taylor]: Taking taylor expansion of y in t
0.286 * [taylor]: Taking taylor expansion of 1 in y
0.289 * [taylor]: Taking taylor expansion of 0 in z
0.290 * [taylor]: Taking taylor expansion of 0 in t
0.291 * [taylor]: Taking taylor expansion of 0 in t
0.291 * [taylor]: Taking taylor expansion of 0 in y
0.291 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.291 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.291 * [taylor]: Taking taylor expansion of y in y
0.292 * [taylor]: Taking taylor expansion of 0 in y
0.292 * * * [progress]: simplifying candidates
0.293 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (fma x z (- (fma t z (* x y)))))
  (log1p (fma x z (- (fma t z (* x y)))))
  (* x z)
  (log (fma x z (- (fma t z (* x y)))))
  (exp (fma x z (- (fma t z (* x y)))))
  (* (cbrt (fma x z (- (fma t z (* x y))))) (cbrt (fma x z (- (fma t z (* x y))))))
  (cbrt (fma x z (- (fma t z (* x y)))))
  (* (* (fma x z (- (fma t z (* x y)))) (fma x z (- (fma t z (* x y))))) (fma x z (- (fma t z (* x y)))))
  (sqrt (fma x z (- (fma t z (* x y)))))
  (sqrt (fma x z (- (fma t z (* x y)))))
  0
  (- (* x z) (+ (* t z) (* x y)))
  (- (* x z) (+ (* t z) (* x y)))
0.296 * * [simplify]: iteration  0 :  33  enodes  (cost  69 )
0.298 * * [simplify]: iteration  1 :  77  enodes  (cost  60 )
0.300 * * [simplify]: iteration  2 :  253  enodes  (cost  60 )
0.308 * * [simplify]: iteration  3 :  1336  enodes  (cost  60 )
0.341 * * [simplify]: iteration  4 :  5001  enodes  (cost  60 )
0.342 * [simplify]: Simplified to:
   (expm1 (fma x z (- (fma t z (* x y)))))
  (log1p (fma x z (- (fma t z (* x y)))))
  (* x z)
  (log (fma x z (- (fma t z (* x y)))))
  (exp (fma x z (- (fma t z (* x y)))))
  (* (cbrt (fma x z (- (fma t z (* x y))))) (cbrt (fma x z (- (fma t z (* x y))))))
  (cbrt (fma x z (- (fma t z (* x y)))))
  (pow (fma x z (- (fma t z (* x y)))) 3)
  (sqrt (fma x z (- (fma t z (* x y)))))
  (sqrt (fma x z (- (fma t z (* x y)))))
  0
  (fma x z (- (fma t z (* x y))))
  (fma x z (- (fma t z (* x y))))
0.342 * * * [progress]: adding candidates to table
0.378 * [progress]: [Phase 3 of 3] Extracting.
0.378 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z t) (fma x z (- (fma t z (* x y)))))> #<alt (λ (x y z t) (fma (- t x) (- y z) x))>)
0.379 * * * [regime-changes]: Trying 5 branch expressions: ((- y z) t z y x)
0.379 * * * * [regimes]: Trying to branch on (- y z) from (#<alt (λ (x y z t) (fma x z (- (fma t z (* x y)))))> #<alt (λ (x y z t) (fma (- t x) (- y z) x))>)
0.394 * * * * [regimes]: Trying to branch on t from (#<alt (λ (x y z t) (fma x z (- (fma t z (* x y)))))> #<alt (λ (x y z t) (fma (- t x) (- y z) x))>)
0.409 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z t) (fma x z (- (fma t z (* x y)))))> #<alt (λ (x y z t) (fma (- t x) (- y z) x))>)
0.426 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z t) (fma x z (- (fma t z (* x y)))))> #<alt (λ (x y z t) (fma (- t x) (- y z) x))>)
0.441 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z t) (fma x z (- (fma t z (* x y)))))> #<alt (λ (x y z t) (fma (- t x) (- y z) x))>)
0.457 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
0.457 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (fma (- t x) (- y z) x)
0.457 * * [simplify]: iteration  0 :  7  enodes  (cost  3 )
0.457 * [simplify]: Simplified to:
   (fma (- t x) (- y z) x)
1.158 * [regime-testing]: Baseline error score: 0.02125265658207276
1.158 * [regime-testing]: Oracle error score: 0.014626828353544194
1.159 * [regime-testing]: End program error score: 0.02125265658207276
1.182 * [regime-testing]: Target error score: 0.0269727325293366