32.075 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.052 * * * [progress]: [2/2] Setting up program.
0.056 * [progress]: [Phase 2 of 3] Improving.
0.057 * [simplify]: Simplifying:
  (+ (+ (* x y) (* z t)) (* a b))
0.057 * * [simplify]: Extracting # 0 : cost  0
0.057 * * [simplify]: Extracting # 1 : cost  0
0.057 * * [simplify]: Extracting # 2 : cost  0
0.057 * * [simplify]: Extracting # 3 : cost  0
0.057 * * [simplify]: Extracting # 4 : cost  0
0.057 * * [simplify]: Extracting # 5 : cost  0
0.057 * * [simplify]: iteration  0 :  11  enodes  (cost  11 )
0.061 * * [simplify]: Extracting # 0 : cost  0
0.061 * * [simplify]: Extracting # 1 : cost  0
0.061 * * [simplify]: Extracting # 2 : cost  0
0.061 * * [simplify]: iteration  1 :  19  enodes  (cost  10 )
0.069 * * [simplify]: Extracting # 0 : cost  0
0.069 * * [simplify]: Extracting # 1 : cost  0
0.069 * * [simplify]: Extracting # 2 : cost  0
0.069 * * [simplify]: iteration  2 :  35  enodes  (cost  9 )
0.082 * * [simplify]: Extracting # 0 : cost  0
0.082 * * [simplify]: Extracting # 1 : cost  0
0.083 * * [simplify]: iteration  3 :  45  enodes  (cost  9 )
0.095 * * [simplify]: Extracting # 0 : cost  0
0.096 * * [simplify]: iteration done:  45  enodes  (cost  9 )
0.096 * [simplify]: Simplified to:
  (fma a b (fma x y (* z t)))
0.103 * * [progress]: iteration 1 / 4
0.103 * * * [progress]: picking best candidate
0.107 * * * * [pick]: Picked  #<alt (λ (x y z t a b) (fma a b (fma x y (* z t))))>
0.107 * * * [progress]: localizing error
0.125 * * * [progress]: generating rewritten candidates
0.125 * * * * [progress]: [ 1 / 1 ] rewriting at (2 3)
0.126 * * * [progress]: generating series expansions
0.126 * * * * [progress]: [ 1 / 1 ] generating series at (2 3)
0.126 * [backup-simplify]: Simplify (fma x y (* z t)) into (fma x y (* t z))
0.126 * [approximate]: Taking taylor expansion of (fma x y (* t z)) in (x y z t) around 0
0.126 * [taylor]: Taking taylor expansion of (fma x y (* t z)) in t
0.126 * [taylor]: Rewrote expression to (+ (* x y) (* t z))
0.127 * [taylor]: Taking taylor expansion of (* x y) in t
0.127 * [taylor]: Taking taylor expansion of x in t
0.127 * [backup-simplify]: Simplify x into x
0.127 * [taylor]: Taking taylor expansion of y in t
0.127 * [backup-simplify]: Simplify y into y
0.127 * [taylor]: Taking taylor expansion of (* t z) in t
0.127 * [taylor]: Taking taylor expansion of t in t
0.127 * [backup-simplify]: Simplify 0 into 0
0.127 * [backup-simplify]: Simplify 1 into 1
0.127 * [taylor]: Taking taylor expansion of z in t
0.127 * [backup-simplify]: Simplify z into z
0.127 * [taylor]: Taking taylor expansion of (fma x y (* t z)) in z
0.127 * [taylor]: Rewrote expression to (+ (* x y) (* t z))
0.127 * [taylor]: Taking taylor expansion of (* x y) in z
0.127 * [taylor]: Taking taylor expansion of x in z
0.127 * [backup-simplify]: Simplify x into x
0.127 * [taylor]: Taking taylor expansion of y in z
0.127 * [backup-simplify]: Simplify y into y
0.127 * [taylor]: Taking taylor expansion of (* t z) in z
0.127 * [taylor]: Taking taylor expansion of t in z
0.127 * [backup-simplify]: Simplify t into t
0.127 * [taylor]: Taking taylor expansion of z in z
0.127 * [backup-simplify]: Simplify 0 into 0
0.127 * [backup-simplify]: Simplify 1 into 1
0.127 * [taylor]: Taking taylor expansion of (fma x y (* t z)) in y
0.127 * [taylor]: Rewrote expression to (+ (* x y) (* t z))
0.127 * [taylor]: Taking taylor expansion of (* x y) in y
0.127 * [taylor]: Taking taylor expansion of x in y
0.127 * [backup-simplify]: Simplify x into x
0.127 * [taylor]: Taking taylor expansion of y in y
0.127 * [backup-simplify]: Simplify 0 into 0
0.127 * [backup-simplify]: Simplify 1 into 1
0.127 * [taylor]: Taking taylor expansion of (* t z) in y
0.127 * [taylor]: Taking taylor expansion of t in y
0.127 * [backup-simplify]: Simplify t into t
0.127 * [taylor]: Taking taylor expansion of z in y
0.127 * [backup-simplify]: Simplify z into z
0.127 * [taylor]: Taking taylor expansion of (fma x y (* t z)) in x
0.127 * [taylor]: Rewrote expression to (+ (* x y) (* t z))
0.127 * [taylor]: Taking taylor expansion of (* x y) in x
0.127 * [taylor]: Taking taylor expansion of x in x
0.127 * [backup-simplify]: Simplify 0 into 0
0.127 * [backup-simplify]: Simplify 1 into 1
0.127 * [taylor]: Taking taylor expansion of y in x
0.127 * [backup-simplify]: Simplify y into y
0.127 * [taylor]: Taking taylor expansion of (* t z) in x
0.127 * [taylor]: Taking taylor expansion of t in x
0.127 * [backup-simplify]: Simplify t into t
0.127 * [taylor]: Taking taylor expansion of z in x
0.127 * [backup-simplify]: Simplify z into z
0.128 * [taylor]: Taking taylor expansion of (fma x y (* t z)) in x
0.128 * [taylor]: Rewrote expression to (+ (* x y) (* t z))
0.128 * [taylor]: Taking taylor expansion of (* x y) in x
0.128 * [taylor]: Taking taylor expansion of x in x
0.128 * [backup-simplify]: Simplify 0 into 0
0.128 * [backup-simplify]: Simplify 1 into 1
0.128 * [taylor]: Taking taylor expansion of y in x
0.128 * [backup-simplify]: Simplify y into y
0.128 * [taylor]: Taking taylor expansion of (* t z) in x
0.128 * [taylor]: Taking taylor expansion of t in x
0.128 * [backup-simplify]: Simplify t into t
0.128 * [taylor]: Taking taylor expansion of z in x
0.128 * [backup-simplify]: Simplify z into z
0.128 * [backup-simplify]: Simplify (* 0 y) into 0
0.128 * [backup-simplify]: Simplify (* t z) into (* t z)
0.128 * [backup-simplify]: Simplify (+ 0 (* t z)) into (* t z)
0.128 * [taylor]: Taking taylor expansion of (* t z) in y
0.128 * [taylor]: Taking taylor expansion of t in y
0.128 * [backup-simplify]: Simplify t into t
0.128 * [taylor]: Taking taylor expansion of z in y
0.128 * [backup-simplify]: Simplify z into z
0.128 * [backup-simplify]: Simplify (* t z) into (* t z)
0.128 * [taylor]: Taking taylor expansion of (* t z) in z
0.128 * [taylor]: Taking taylor expansion of t in z
0.128 * [backup-simplify]: Simplify t into t
0.128 * [taylor]: Taking taylor expansion of z in z
0.128 * [backup-simplify]: Simplify 0 into 0
0.128 * [backup-simplify]: Simplify 1 into 1
0.128 * [backup-simplify]: Simplify (* t 0) into 0
0.128 * [taylor]: Taking taylor expansion of 0 in t
0.128 * [backup-simplify]: Simplify 0 into 0
0.128 * [backup-simplify]: Simplify 0 into 0
0.129 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.129 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0
0.129 * [backup-simplify]: Simplify (+ y 0) into y
0.129 * [taylor]: Taking taylor expansion of y in y
0.129 * [backup-simplify]: Simplify 0 into 0
0.129 * [backup-simplify]: Simplify 1 into 1
0.129 * [taylor]: Taking taylor expansion of 0 in z
0.129 * [backup-simplify]: Simplify 0 into 0
0.129 * [taylor]: Taking taylor expansion of 0 in t
0.129 * [backup-simplify]: Simplify 0 into 0
0.129 * [backup-simplify]: Simplify 0 into 0
0.129 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0
0.129 * [taylor]: Taking taylor expansion of 0 in z
0.129 * [backup-simplify]: Simplify 0 into 0
0.129 * [taylor]: Taking taylor expansion of 0 in t
0.129 * [backup-simplify]: Simplify 0 into 0
0.129 * [backup-simplify]: Simplify 0 into 0
0.129 * [backup-simplify]: Simplify (+ (* t 1) (* 0 0)) into t
0.129 * [taylor]: Taking taylor expansion of t in t
0.129 * [backup-simplify]: Simplify 0 into 0
0.129 * [backup-simplify]: Simplify 1 into 1
0.129 * [backup-simplify]: Simplify 0 into 0
0.129 * [backup-simplify]: Simplify 0 into 0
0.130 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
0.130 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0
0.131 * [backup-simplify]: Simplify (+ 0 0) into 0
0.131 * [taylor]: Taking taylor expansion of 0 in y
0.131 * [backup-simplify]: Simplify 0 into 0
0.131 * [taylor]: Taking taylor expansion of 0 in z
0.131 * [backup-simplify]: Simplify 0 into 0
0.131 * [taylor]: Taking taylor expansion of 0 in t
0.131 * [backup-simplify]: Simplify 0 into 0
0.131 * [backup-simplify]: Simplify 0 into 0
0.131 * [backup-simplify]: Simplify 0 into 0
0.131 * [backup-simplify]: Simplify (fma (/ 1 x) (/ 1 y) (* (/ 1 z) (/ 1 t))) into (fma (/ 1 x) (/ 1 y) (/ 1 (* t z)))
0.131 * [approximate]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 1 (* t z))) in (x y z t) around 0
0.131 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 1 (* t z))) in t
0.131 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ 1 (* t z)))
0.131 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in t
0.131 * [taylor]: Taking taylor expansion of (/ 1 x) in t
0.131 * [taylor]: Taking taylor expansion of x in t
0.131 * [backup-simplify]: Simplify x into x
0.131 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.131 * [taylor]: Taking taylor expansion of (/ 1 y) in t
0.131 * [taylor]: Taking taylor expansion of y in t
0.131 * [backup-simplify]: Simplify y into y
0.131 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.131 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in t
0.131 * [taylor]: Taking taylor expansion of (* t z) in t
0.131 * [taylor]: Taking taylor expansion of t in t
0.131 * [backup-simplify]: Simplify 0 into 0
0.131 * [backup-simplify]: Simplify 1 into 1
0.131 * [taylor]: Taking taylor expansion of z in t
0.131 * [backup-simplify]: Simplify z into z
0.131 * [backup-simplify]: Simplify (* 0 z) into 0
0.132 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z
0.132 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.132 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 1 (* t z))) in z
0.132 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ 1 (* t z)))
0.132 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in z
0.132 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.132 * [taylor]: Taking taylor expansion of x in z
0.132 * [backup-simplify]: Simplify x into x
0.132 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.132 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.132 * [taylor]: Taking taylor expansion of y in z
0.132 * [backup-simplify]: Simplify y into y
0.132 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.132 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z
0.132 * [taylor]: Taking taylor expansion of (* t z) in z
0.132 * [taylor]: Taking taylor expansion of t in z
0.132 * [backup-simplify]: Simplify t into t
0.132 * [taylor]: Taking taylor expansion of z in z
0.132 * [backup-simplify]: Simplify 0 into 0
0.132 * [backup-simplify]: Simplify 1 into 1
0.132 * [backup-simplify]: Simplify (* t 0) into 0
0.132 * [backup-simplify]: Simplify (+ (* t 1) (* 0 0)) into t
0.133 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t)
0.133 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 1 (* t z))) in y
0.133 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ 1 (* t z)))
0.133 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in y
0.133 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.133 * [taylor]: Taking taylor expansion of x in y
0.133 * [backup-simplify]: Simplify x into x
0.133 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.133 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.133 * [taylor]: Taking taylor expansion of y in y
0.133 * [backup-simplify]: Simplify 0 into 0
0.133 * [backup-simplify]: Simplify 1 into 1
0.133 * [backup-simplify]: Simplify (/ 1 1) into 1
0.133 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y
0.133 * [taylor]: Taking taylor expansion of (* t z) in y
0.133 * [taylor]: Taking taylor expansion of t in y
0.133 * [backup-simplify]: Simplify t into t
0.133 * [taylor]: Taking taylor expansion of z in y
0.133 * [backup-simplify]: Simplify z into z
0.133 * [backup-simplify]: Simplify (* t z) into (* t z)
0.133 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z))
0.133 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 1 (* t z))) in x
0.133 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ 1 (* t z)))
0.133 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x
0.133 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.133 * [taylor]: Taking taylor expansion of x in x
0.133 * [backup-simplify]: Simplify 0 into 0
0.134 * [backup-simplify]: Simplify 1 into 1
0.134 * [backup-simplify]: Simplify (/ 1 1) into 1
0.134 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.134 * [taylor]: Taking taylor expansion of y in x
0.134 * [backup-simplify]: Simplify y into y
0.134 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.134 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x
0.134 * [taylor]: Taking taylor expansion of (* t z) in x
0.134 * [taylor]: Taking taylor expansion of t in x
0.134 * [backup-simplify]: Simplify t into t
0.134 * [taylor]: Taking taylor expansion of z in x
0.134 * [backup-simplify]: Simplify z into z
0.134 * [backup-simplify]: Simplify (* t z) into (* t z)
0.134 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z))
0.134 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 1 (* t z))) in x
0.134 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ 1 (* t z)))
0.134 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x
0.134 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.134 * [taylor]: Taking taylor expansion of x in x
0.134 * [backup-simplify]: Simplify 0 into 0
0.134 * [backup-simplify]: Simplify 1 into 1
0.134 * [backup-simplify]: Simplify (/ 1 1) into 1
0.134 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.135 * [taylor]: Taking taylor expansion of y in x
0.135 * [backup-simplify]: Simplify y into y
0.135 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.135 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x
0.135 * [taylor]: Taking taylor expansion of (* t z) in x
0.135 * [taylor]: Taking taylor expansion of t in x
0.135 * [backup-simplify]: Simplify t into t
0.135 * [taylor]: Taking taylor expansion of z in x
0.135 * [backup-simplify]: Simplify z into z
0.135 * [backup-simplify]: Simplify (* t z) into (* t z)
0.135 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z))
0.135 * [backup-simplify]: Simplify (* 1 (/ 1 y)) into (/ 1 y)
0.135 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
0.135 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.135 * [taylor]: Taking taylor expansion of y in y
0.135 * [backup-simplify]: Simplify 0 into 0
0.135 * [backup-simplify]: Simplify 1 into 1
0.135 * [backup-simplify]: Simplify (/ 1 1) into 1
0.135 * [taylor]: Taking taylor expansion of 1 in z
0.135 * [backup-simplify]: Simplify 1 into 1
0.135 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.136 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.136 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (/ 1 y))) into 0
0.136 * [backup-simplify]: Simplify (+ 0 (/ 1 (* t z))) into (/ 1 (* t z))
0.136 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y
0.136 * [taylor]: Taking taylor expansion of (* t z) in y
0.136 * [taylor]: Taking taylor expansion of t in y
0.136 * [backup-simplify]: Simplify t into t
0.136 * [taylor]: Taking taylor expansion of z in y
0.136 * [backup-simplify]: Simplify z into z
0.136 * [backup-simplify]: Simplify (* t z) into (* t z)
0.136 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z))
0.137 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.137 * [taylor]: Taking taylor expansion of 0 in z
0.137 * [backup-simplify]: Simplify 0 into 0
0.137 * [taylor]: Taking taylor expansion of 1 in t
0.137 * [backup-simplify]: Simplify 1 into 1
0.137 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.138 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.138 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0
0.138 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0
0.138 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))))) into 0
0.139 * [backup-simplify]: Simplify (+ 0 0) into 0
0.139 * [taylor]: Taking taylor expansion of 0 in y
0.139 * [backup-simplify]: Simplify 0 into 0
0.139 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z
0.139 * [taylor]: Taking taylor expansion of (* t z) in z
0.139 * [taylor]: Taking taylor expansion of t in z
0.139 * [backup-simplify]: Simplify t into t
0.139 * [taylor]: Taking taylor expansion of z in z
0.139 * [backup-simplify]: Simplify 0 into 0
0.139 * [backup-simplify]: Simplify 1 into 1
0.139 * [backup-simplify]: Simplify (* t 0) into 0
0.139 * [backup-simplify]: Simplify (+ (* t 1) (* 0 0)) into t
0.139 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t)
0.139 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.139 * [taylor]: Taking taylor expansion of t in t
0.139 * [backup-simplify]: Simplify 0 into 0
0.139 * [backup-simplify]: Simplify 1 into 1
0.150 * [backup-simplify]: Simplify (/ 1 1) into 1
0.150 * [backup-simplify]: Simplify 1 into 1
0.151 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.151 * [taylor]: Taking taylor expansion of 0 in z
0.151 * [backup-simplify]: Simplify 0 into 0
0.151 * [taylor]: Taking taylor expansion of 0 in t
0.151 * [backup-simplify]: Simplify 0 into 0
0.151 * [taylor]: Taking taylor expansion of 0 in t
0.151 * [backup-simplify]: Simplify 0 into 0
0.151 * [backup-simplify]: Simplify 1 into 1
0.151 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.152 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.152 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y))))) into 0
0.153 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0
0.153 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0
0.153 * [backup-simplify]: Simplify (+ 0 0) into 0
0.153 * [taylor]: Taking taylor expansion of 0 in y
0.153 * [backup-simplify]: Simplify 0 into 0
0.153 * [taylor]: Taking taylor expansion of 0 in z
0.153 * [backup-simplify]: Simplify 0 into 0
0.153 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0
0.153 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))))) into 0
0.153 * [taylor]: Taking taylor expansion of 0 in z
0.153 * [backup-simplify]: Simplify 0 into 0
0.154 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.154 * [taylor]: Taking taylor expansion of 0 in z
0.154 * [backup-simplify]: Simplify 0 into 0
0.155 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 1) (* 0 0))) into 0
0.155 * [backup-simplify]: Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
0.155 * [taylor]: Taking taylor expansion of 0 in t
0.155 * [backup-simplify]: Simplify 0 into 0
0.155 * [taylor]: Taking taylor expansion of 0 in t
0.155 * [backup-simplify]: Simplify 0 into 0
0.155 * [taylor]: Taking taylor expansion of 0 in t
0.155 * [backup-simplify]: Simplify 0 into 0
0.155 * [taylor]: Taking taylor expansion of 0 in t
0.155 * [backup-simplify]: Simplify 0 into 0
0.156 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.156 * [backup-simplify]: Simplify 0 into 0
0.156 * [backup-simplify]: Simplify 0 into 0
0.156 * [backup-simplify]: Simplify 0 into 0
0.156 * [backup-simplify]: Simplify 0 into 0
0.156 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.159 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.160 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y)))))) into 0
0.161 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))) into 0
0.161 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0
0.162 * [backup-simplify]: Simplify (+ 0 0) into 0
0.162 * [taylor]: Taking taylor expansion of 0 in y
0.162 * [backup-simplify]: Simplify 0 into 0
0.162 * [taylor]: Taking taylor expansion of 0 in z
0.162 * [backup-simplify]: Simplify 0 into 0
0.162 * [taylor]: Taking taylor expansion of 0 in z
0.162 * [backup-simplify]: Simplify 0 into 0
0.162 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0
0.162 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0
0.162 * [taylor]: Taking taylor expansion of 0 in z
0.162 * [backup-simplify]: Simplify 0 into 0
0.163 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.163 * [taylor]: Taking taylor expansion of 0 in z
0.163 * [backup-simplify]: Simplify 0 into 0
0.163 * [taylor]: Taking taylor expansion of 0 in t
0.163 * [backup-simplify]: Simplify 0 into 0
0.163 * [taylor]: Taking taylor expansion of 0 in t
0.163 * [backup-simplify]: Simplify 0 into 0
0.163 * [taylor]: Taking taylor expansion of 0 in t
0.163 * [backup-simplify]: Simplify 0 into 0
0.164 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
0.164 * [backup-simplify]: Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
0.164 * [taylor]: Taking taylor expansion of 0 in t
0.164 * [backup-simplify]: Simplify 0 into 0
0.164 * [taylor]: Taking taylor expansion of 0 in t
0.164 * [backup-simplify]: Simplify 0 into 0
0.164 * [taylor]: Taking taylor expansion of 0 in t
0.164 * [backup-simplify]: Simplify 0 into 0
0.164 * [taylor]: Taking taylor expansion of 0 in t
0.164 * [backup-simplify]: Simplify 0 into 0
0.164 * [backup-simplify]: Simplify 0 into 0
0.164 * [backup-simplify]: Simplify 0 into 0
0.165 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x)))))) (* 1 (* (/ 1 (/ 1 t)) (* (/ 1 (/ 1 z)) (* 1 1))))) into (+ (* t z) (* x y))
0.165 * [backup-simplify]: Simplify (fma (/ 1 (- x)) (/ 1 (- y)) (* (/ 1 (- z)) (/ 1 (- t)))) into (fma (/ -1 x) (/ -1 y) (/ 1 (* t z)))
0.165 * [approximate]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ 1 (* t z))) in (x y z t) around 0
0.165 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ 1 (* t z))) in t
0.165 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (/ 1 (* t z)))
0.165 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in t
0.165 * [taylor]: Taking taylor expansion of (/ -1 x) in t
0.165 * [taylor]: Taking taylor expansion of -1 in t
0.165 * [backup-simplify]: Simplify -1 into -1
0.165 * [taylor]: Taking taylor expansion of x in t
0.165 * [backup-simplify]: Simplify x into x
0.165 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
0.165 * [taylor]: Taking taylor expansion of (/ -1 y) in t
0.165 * [taylor]: Taking taylor expansion of -1 in t
0.165 * [backup-simplify]: Simplify -1 into -1
0.165 * [taylor]: Taking taylor expansion of y in t
0.165 * [backup-simplify]: Simplify y into y
0.165 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
0.165 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in t
0.165 * [taylor]: Taking taylor expansion of (* t z) in t
0.165 * [taylor]: Taking taylor expansion of t in t
0.165 * [backup-simplify]: Simplify 0 into 0
0.165 * [backup-simplify]: Simplify 1 into 1
0.165 * [taylor]: Taking taylor expansion of z in t
0.165 * [backup-simplify]: Simplify z into z
0.165 * [backup-simplify]: Simplify (* 0 z) into 0
0.166 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z
0.166 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.166 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ 1 (* t z))) in z
0.166 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (/ 1 (* t z)))
0.166 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in z
0.166 * [taylor]: Taking taylor expansion of (/ -1 x) in z
0.166 * [taylor]: Taking taylor expansion of -1 in z
0.166 * [backup-simplify]: Simplify -1 into -1
0.166 * [taylor]: Taking taylor expansion of x in z
0.166 * [backup-simplify]: Simplify x into x
0.166 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
0.166 * [taylor]: Taking taylor expansion of (/ -1 y) in z
0.166 * [taylor]: Taking taylor expansion of -1 in z
0.166 * [backup-simplify]: Simplify -1 into -1
0.166 * [taylor]: Taking taylor expansion of y in z
0.166 * [backup-simplify]: Simplify y into y
0.166 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
0.166 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z
0.166 * [taylor]: Taking taylor expansion of (* t z) in z
0.166 * [taylor]: Taking taylor expansion of t in z
0.166 * [backup-simplify]: Simplify t into t
0.166 * [taylor]: Taking taylor expansion of z in z
0.166 * [backup-simplify]: Simplify 0 into 0
0.166 * [backup-simplify]: Simplify 1 into 1
0.166 * [backup-simplify]: Simplify (* t 0) into 0
0.166 * [backup-simplify]: Simplify (+ (* t 1) (* 0 0)) into t
0.167 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t)
0.167 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ 1 (* t z))) in y
0.167 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (/ 1 (* t z)))
0.167 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in y
0.167 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.167 * [taylor]: Taking taylor expansion of -1 in y
0.167 * [backup-simplify]: Simplify -1 into -1
0.167 * [taylor]: Taking taylor expansion of x in y
0.167 * [backup-simplify]: Simplify x into x
0.167 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
0.167 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.167 * [taylor]: Taking taylor expansion of -1 in y
0.167 * [backup-simplify]: Simplify -1 into -1
0.167 * [taylor]: Taking taylor expansion of y in y
0.167 * [backup-simplify]: Simplify 0 into 0
0.167 * [backup-simplify]: Simplify 1 into 1
0.167 * [backup-simplify]: Simplify (/ -1 1) into -1
0.167 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y
0.167 * [taylor]: Taking taylor expansion of (* t z) in y
0.167 * [taylor]: Taking taylor expansion of t in y
0.167 * [backup-simplify]: Simplify t into t
0.167 * [taylor]: Taking taylor expansion of z in y
0.167 * [backup-simplify]: Simplify z into z
0.167 * [backup-simplify]: Simplify (* t z) into (* t z)
0.167 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z))
0.167 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ 1 (* t z))) in x
0.168 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (/ 1 (* t z)))
0.168 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in x
0.168 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.168 * [taylor]: Taking taylor expansion of -1 in x
0.168 * [backup-simplify]: Simplify -1 into -1
0.168 * [taylor]: Taking taylor expansion of x in x
0.168 * [backup-simplify]: Simplify 0 into 0
0.168 * [backup-simplify]: Simplify 1 into 1
0.168 * [backup-simplify]: Simplify (/ -1 1) into -1
0.168 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.168 * [taylor]: Taking taylor expansion of -1 in x
0.168 * [backup-simplify]: Simplify -1 into -1
0.168 * [taylor]: Taking taylor expansion of y in x
0.168 * [backup-simplify]: Simplify y into y
0.168 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
0.168 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x
0.168 * [taylor]: Taking taylor expansion of (* t z) in x
0.168 * [taylor]: Taking taylor expansion of t in x
0.168 * [backup-simplify]: Simplify t into t
0.168 * [taylor]: Taking taylor expansion of z in x
0.168 * [backup-simplify]: Simplify z into z
0.168 * [backup-simplify]: Simplify (* t z) into (* t z)
0.168 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z))
0.168 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ 1 (* t z))) in x
0.168 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (/ 1 (* t z)))
0.168 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in x
0.168 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.168 * [taylor]: Taking taylor expansion of -1 in x
0.168 * [backup-simplify]: Simplify -1 into -1
0.168 * [taylor]: Taking taylor expansion of x in x
0.168 * [backup-simplify]: Simplify 0 into 0
0.168 * [backup-simplify]: Simplify 1 into 1
0.169 * [backup-simplify]: Simplify (/ -1 1) into -1
0.169 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.169 * [taylor]: Taking taylor expansion of -1 in x
0.169 * [backup-simplify]: Simplify -1 into -1
0.169 * [taylor]: Taking taylor expansion of y in x
0.169 * [backup-simplify]: Simplify y into y
0.169 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
0.169 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x
0.169 * [taylor]: Taking taylor expansion of (* t z) in x
0.169 * [taylor]: Taking taylor expansion of t in x
0.169 * [backup-simplify]: Simplify t into t
0.169 * [taylor]: Taking taylor expansion of z in x
0.169 * [backup-simplify]: Simplify z into z
0.169 * [backup-simplify]: Simplify (* t z) into (* t z)
0.169 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z))
0.169 * [backup-simplify]: Simplify (* -1 (/ -1 y)) into (/ 1 y)
0.169 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
0.169 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.169 * [taylor]: Taking taylor expansion of y in y
0.169 * [backup-simplify]: Simplify 0 into 0
0.169 * [backup-simplify]: Simplify 1 into 1
0.170 * [backup-simplify]: Simplify (/ 1 1) into 1
0.170 * [taylor]: Taking taylor expansion of 1 in z
0.170 * [backup-simplify]: Simplify 1 into 1
0.170 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
0.170 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
0.170 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ -1 y))) into 0
0.171 * [backup-simplify]: Simplify (+ 0 (/ 1 (* t z))) into (/ 1 (* t z))
0.171 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y
0.171 * [taylor]: Taking taylor expansion of (* t z) in y
0.171 * [taylor]: Taking taylor expansion of t in y
0.171 * [backup-simplify]: Simplify t into t
0.171 * [taylor]: Taking taylor expansion of z in y
0.171 * [backup-simplify]: Simplify z into z
0.171 * [backup-simplify]: Simplify (* t z) into (* t z)
0.171 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z))
0.171 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.171 * [taylor]: Taking taylor expansion of 0 in z
0.171 * [backup-simplify]: Simplify 0 into 0
0.171 * [taylor]: Taking taylor expansion of 1 in t
0.171 * [backup-simplify]: Simplify 1 into 1
0.171 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.172 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.173 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ -1 y)))) into 0
0.173 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0
0.173 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))))) into 0
0.173 * [backup-simplify]: Simplify (+ 0 0) into 0
0.173 * [taylor]: Taking taylor expansion of 0 in y
0.173 * [backup-simplify]: Simplify 0 into 0
0.173 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z
0.173 * [taylor]: Taking taylor expansion of (* t z) in z
0.173 * [taylor]: Taking taylor expansion of t in z
0.173 * [backup-simplify]: Simplify t into t
0.173 * [taylor]: Taking taylor expansion of z in z
0.173 * [backup-simplify]: Simplify 0 into 0
0.173 * [backup-simplify]: Simplify 1 into 1
0.173 * [backup-simplify]: Simplify (* t 0) into 0
0.173 * [backup-simplify]: Simplify (+ (* t 1) (* 0 0)) into t
0.174 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t)
0.174 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.174 * [taylor]: Taking taylor expansion of t in t
0.174 * [backup-simplify]: Simplify 0 into 0
0.174 * [backup-simplify]: Simplify 1 into 1
0.174 * [backup-simplify]: Simplify (/ 1 1) into 1
0.174 * [backup-simplify]: Simplify 1 into 1
0.174 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.174 * [taylor]: Taking taylor expansion of 0 in z
0.174 * [backup-simplify]: Simplify 0 into 0
0.174 * [taylor]: Taking taylor expansion of 0 in t
0.175 * [backup-simplify]: Simplify 0 into 0
0.175 * [taylor]: Taking taylor expansion of 0 in t
0.175 * [backup-simplify]: Simplify 0 into 0
0.175 * [backup-simplify]: Simplify 1 into 1
0.175 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.175 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.176 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 y))))) into 0
0.176 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0
0.177 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0
0.177 * [backup-simplify]: Simplify (+ 0 0) into 0
0.177 * [taylor]: Taking taylor expansion of 0 in y
0.177 * [backup-simplify]: Simplify 0 into 0
0.177 * [taylor]: Taking taylor expansion of 0 in z
0.177 * [backup-simplify]: Simplify 0 into 0
0.177 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0
0.177 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))))) into 0
0.177 * [taylor]: Taking taylor expansion of 0 in z
0.177 * [backup-simplify]: Simplify 0 into 0
0.178 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.178 * [taylor]: Taking taylor expansion of 0 in z
0.178 * [backup-simplify]: Simplify 0 into 0
0.178 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 1) (* 0 0))) into 0
0.178 * [backup-simplify]: Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
0.178 * [taylor]: Taking taylor expansion of 0 in t
0.178 * [backup-simplify]: Simplify 0 into 0
0.178 * [taylor]: Taking taylor expansion of 0 in t
0.178 * [backup-simplify]: Simplify 0 into 0
0.178 * [taylor]: Taking taylor expansion of 0 in t
0.178 * [backup-simplify]: Simplify 0 into 0
0.178 * [taylor]: Taking taylor expansion of 0 in t
0.178 * [backup-simplify]: Simplify 0 into 0
0.179 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.179 * [backup-simplify]: Simplify 0 into 0
0.179 * [backup-simplify]: Simplify 0 into 0
0.179 * [backup-simplify]: Simplify 0 into 0
0.179 * [backup-simplify]: Simplify 0 into 0
0.179 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.180 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.181 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 y)))))) into 0
0.181 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))) into 0
0.181 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0
0.182 * [backup-simplify]: Simplify (+ 0 0) into 0
0.182 * [taylor]: Taking taylor expansion of 0 in y
0.182 * [backup-simplify]: Simplify 0 into 0
0.182 * [taylor]: Taking taylor expansion of 0 in z
0.182 * [backup-simplify]: Simplify 0 into 0
0.182 * [taylor]: Taking taylor expansion of 0 in z
0.182 * [backup-simplify]: Simplify 0 into 0
0.182 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0
0.182 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0
0.182 * [taylor]: Taking taylor expansion of 0 in z
0.182 * [backup-simplify]: Simplify 0 into 0
0.183 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.183 * [taylor]: Taking taylor expansion of 0 in z
0.183 * [backup-simplify]: Simplify 0 into 0
0.183 * [taylor]: Taking taylor expansion of 0 in t
0.183 * [backup-simplify]: Simplify 0 into 0
0.183 * [taylor]: Taking taylor expansion of 0 in t
0.183 * [backup-simplify]: Simplify 0 into 0
0.183 * [taylor]: Taking taylor expansion of 0 in t
0.183 * [backup-simplify]: Simplify 0 into 0
0.183 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
0.184 * [backup-simplify]: Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
0.184 * [taylor]: Taking taylor expansion of 0 in t
0.184 * [backup-simplify]: Simplify 0 into 0
0.184 * [taylor]: Taking taylor expansion of 0 in t
0.184 * [backup-simplify]: Simplify 0 into 0
0.184 * [taylor]: Taking taylor expansion of 0 in t
0.184 * [backup-simplify]: Simplify 0 into 0
0.184 * [taylor]: Taking taylor expansion of 0 in t
0.184 * [backup-simplify]: Simplify 0 into 0
0.184 * [backup-simplify]: Simplify 0 into 0
0.184 * [backup-simplify]: Simplify 0 into 0
0.184 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))))) (* 1 (* (/ 1 (/ 1 (- t))) (* (/ 1 (/ 1 (- z))) (* 1 1))))) into (+ (* t z) (* x y))
0.184 * * * [progress]: simplifying candidates
0.185 * [simplify]: Simplifying:
  (expm1 (fma x y (* z t)))
  (log1p (fma x y (* z t)))
  (* x y)
  (log (fma x y (* z t)))
  (exp (fma x y (* z t)))
  (* (cbrt (fma x y (* z t))) (cbrt (fma x y (* z t))))
  (cbrt (fma x y (* z t)))
  (* (* (fma x y (* z t)) (fma x y (* z t))) (fma x y (* z t)))
  (sqrt (fma x y (* z t)))
  (sqrt (fma x y (* z t)))
  0
  (+ (* t z) (* x y))
  (+ (* t z) (* x y))
0.185 * * [simplify]: Extracting # 0 : cost  0
0.185 * * [simplify]: Extracting # 1 : cost  0
0.185 * * [simplify]: Extracting # 2 : cost  0
0.185 * * [simplify]: Extracting # 3 : cost  0
0.185 * * [simplify]: Extracting # 4 : cost  0
0.185 * * [simplify]: Extracting # 5 : cost  0
0.185 * * [simplify]: iteration  0 :  19  enodes  (cost  102 )
0.189 * * [simplify]: Extracting # 0 : cost  0
0.189 * * [simplify]: Extracting # 1 : cost  0
0.189 * * [simplify]: iteration  1 :  24  enodes  (cost  100 )
0.194 * * [simplify]: Extracting # 0 : cost  0
0.194 * * [simplify]: Extracting # 1 : cost  0
0.194 * * [simplify]: Extracting # 2 : cost  0
0.194 * * [simplify]: Extracting # 3 : cost  0
0.194 * * [simplify]: iteration  2 :  48  enodes  (cost  88 )
0.218 * * [simplify]: Extracting # 0 : cost  0
0.218 * * [simplify]: Extracting # 1 : cost  0
0.219 * * [simplify]: Extracting # 2 : cost  0
0.219 * * [simplify]: Extracting # 3 : cost  0
0.219 * * [simplify]: iteration  3 :  161  enodes  (cost  88 )
0.332 * * [simplify]: Extracting # 0 : cost  0
0.333 * * [simplify]: Extracting # 1 : cost  0
0.334 * * [simplify]: Extracting # 2 : cost  0
0.335 * * [simplify]: Extracting # 3 : cost  0
0.336 * * [simplify]: Extracting # 4 : cost  0
0.337 * * [simplify]: Extracting # 5 : cost  0
0.338 * * [simplify]: Extracting # 6 : cost  0
0.339 * * [simplify]: iteration  4 :  527  enodes  (cost  88 )
1.382 * * [simplify]: Extracting # 0 : cost  0
1.388 * * [simplify]: Extracting # 1 : cost  0
1.392 * * [simplify]: Extracting # 2 : cost  0
1.395 * * [simplify]: Extracting # 3 : cost  0
1.399 * * [simplify]: Extracting # 4 : cost  0
1.403 * * [simplify]: iteration  5 :  2526  enodes  (cost  88 )
2.875 * * [simplify]: Extracting # 0 : cost  0
2.883 * * [simplify]: Extracting # 1 : cost  0
2.891 * * [simplify]: Extracting # 2 : cost  0
2.899 * * [simplify]: Extracting # 3 : cost  0
2.907 * * [simplify]: iteration done:  5000  enodes  (cost  88 )
2.907 * [simplify]: Simplified to:
  (expm1 (fma x y (* z t)))
  (log1p (fma x y (* z t)))
  (* x y)
  (log (fma x y (* z t)))
  (exp (fma x y (* z t)))
  (* (cbrt (fma x y (* z t))) (cbrt (fma x y (* z t))))
  (cbrt (fma x y (* z t)))
  (pow (fma x y (* z t)) 3)
  (sqrt (fma x y (* z t)))
  (sqrt (fma x y (* z t)))
  0
  (fma x y (* z t))
  (fma x y (* z t))
2.907 * * * [progress]: adding candidates to table
2.972 * [progress]: [Phase 3 of 3] Extracting.
2.976 * [simplify]: Simplifying:
  (fma a b (fma x y (* z t)))
2.976 * * [simplify]: Extracting # 0 : cost  0
2.976 * * [simplify]: Extracting # 1 : cost  0
2.976 * * [simplify]: Extracting # 2 : cost  0
2.976 * * [simplify]: Extracting # 3 : cost  0
2.976 * * [simplify]: Extracting # 4 : cost  0
2.976 * * [simplify]: iteration  0 :  9  enodes  (cost  9 )
2.977 * * [simplify]: Extracting # 0 : cost  0
2.977 * * [simplify]: iteration  1 :  10  enodes  (cost  9 )
2.977 * * [simplify]: Extracting # 0 : cost  0
2.977 * * [simplify]: iteration done:  10  enodes  (cost  9 )
2.978 * [simplify]: Simplified to:
  (fma a b (fma x y (* z t)))
4.616 * [regime-testing]: End program error score: 0.010460360712835542