13.018 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.041 * * * [progress]: [2/2] Setting up program.
0.043 * [progress]: [Phase 2 of 3] Improving.
0.044 * [simplify]: Simplifying:
  (+ (+ (* x y) (* z t)) (* a b))
0.044 * * [simplify]: Extracting # 0 : cost  0
0.044 * * [simplify]: Extracting # 1 : cost  0
0.044 * * [simplify]: Extracting # 2 : cost  0
0.044 * * [simplify]: Extracting # 3 : cost  0
0.044 * * [simplify]: Extracting # 4 : cost  0
0.044 * * [simplify]: Extracting # 5 : cost  0
0.044 * * [simplify]: iteration  0 :  11  enodes  (cost  11 )
0.046 * * [simplify]: Extracting # 0 : cost  0
0.046 * * [simplify]: Extracting # 1 : cost  0
0.046 * * [simplify]: Extracting # 2 : cost  0
0.046 * * [simplify]: iteration  1 :  19  enodes  (cost  10 )
0.049 * * [simplify]: Extracting # 0 : cost  0
0.049 * * [simplify]: Extracting # 1 : cost  0
0.049 * * [simplify]: Extracting # 2 : cost  0
0.049 * * [simplify]: iteration  2 :  35  enodes  (cost  9 )
0.055 * * [simplify]: Extracting # 0 : cost  0
0.055 * * [simplify]: Extracting # 1 : cost  0
0.055 * * [simplify]: iteration  3 :  45  enodes  (cost  9 )
0.060 * * [simplify]: Extracting # 0 : cost  0
0.060 * * [simplify]: iteration done:  45  enodes  (cost  9 )
0.060 * [simplify]: Simplified to:
  (fma a b (fma x y (* z t)))
0.064 * * [progress]: iteration 1 / 4
0.064 * * * [progress]: picking best candidate
0.075 * * * * [pick]: Picked  #<alt (λ (x y z t a b) (fma a b (fma x y (* z t))))>
0.075 * * * [progress]: localizing error
0.085 * * * [progress]: generating rewritten candidates
0.085 * * * * [progress]: [ 1 / 1 ] rewriting at (2 3)
0.085 * * * [progress]: generating series expansions
0.085 * * * * [progress]: [ 1 / 1 ] generating series at (2 3)
0.086 * [backup-simplify]: Simplify (fma x y (* z t)) into (fma x y (* t z))
0.086 * [approximate]: Taking taylor expansion of (fma x y (* t z)) in (x y z t) around 0
0.086 * [taylor]: Taking taylor expansion of (fma x y (* t z)) in t
0.086 * [taylor]: Rewrote expression to (+ (* x y) (* t z))
0.086 * [taylor]: Taking taylor expansion of (* x y) in t
0.086 * [taylor]: Taking taylor expansion of x in t
0.086 * [backup-simplify]: Simplify x into x
0.086 * [taylor]: Taking taylor expansion of y in t
0.086 * [backup-simplify]: Simplify y into y
0.086 * [taylor]: Taking taylor expansion of (* t z) in t
0.086 * [taylor]: Taking taylor expansion of t in t
0.086 * [backup-simplify]: Simplify 0 into 0
0.086 * [backup-simplify]: Simplify 1 into 1
0.086 * [taylor]: Taking taylor expansion of z in t
0.086 * [backup-simplify]: Simplify z into z
0.086 * [taylor]: Taking taylor expansion of (fma x y (* t z)) in z
0.086 * [taylor]: Rewrote expression to (+ (* x y) (* t z))
0.086 * [taylor]: Taking taylor expansion of (* x y) in z
0.086 * [taylor]: Taking taylor expansion of x in z
0.086 * [backup-simplify]: Simplify x into x
0.086 * [taylor]: Taking taylor expansion of y in z
0.086 * [backup-simplify]: Simplify y into y
0.086 * [taylor]: Taking taylor expansion of (* t z) in z
0.086 * [taylor]: Taking taylor expansion of t in z
0.086 * [backup-simplify]: Simplify t into t
0.086 * [taylor]: Taking taylor expansion of z in z
0.086 * [backup-simplify]: Simplify 0 into 0
0.086 * [backup-simplify]: Simplify 1 into 1
0.086 * [taylor]: Taking taylor expansion of (fma x y (* t z)) in y
0.086 * [taylor]: Rewrote expression to (+ (* x y) (* t z))
0.086 * [taylor]: Taking taylor expansion of (* x y) in y
0.086 * [taylor]: Taking taylor expansion of x in y
0.086 * [backup-simplify]: Simplify x into x
0.086 * [taylor]: Taking taylor expansion of y in y
0.086 * [backup-simplify]: Simplify 0 into 0
0.086 * [backup-simplify]: Simplify 1 into 1
0.086 * [taylor]: Taking taylor expansion of (* t z) in y
0.086 * [taylor]: Taking taylor expansion of t in y
0.086 * [backup-simplify]: Simplify t into t
0.086 * [taylor]: Taking taylor expansion of z in y
0.086 * [backup-simplify]: Simplify z into z
0.086 * [taylor]: Taking taylor expansion of (fma x y (* t z)) in x
0.086 * [taylor]: Rewrote expression to (+ (* x y) (* t z))
0.087 * [taylor]: Taking taylor expansion of (* x y) in x
0.087 * [taylor]: Taking taylor expansion of x in x
0.087 * [backup-simplify]: Simplify 0 into 0
0.087 * [backup-simplify]: Simplify 1 into 1
0.087 * [taylor]: Taking taylor expansion of y in x
0.087 * [backup-simplify]: Simplify y into y
0.087 * [taylor]: Taking taylor expansion of (* t z) in x
0.087 * [taylor]: Taking taylor expansion of t in x
0.087 * [backup-simplify]: Simplify t into t
0.087 * [taylor]: Taking taylor expansion of z in x
0.087 * [backup-simplify]: Simplify z into z
0.087 * [taylor]: Taking taylor expansion of (fma x y (* t z)) in x
0.087 * [taylor]: Rewrote expression to (+ (* x y) (* t z))
0.087 * [taylor]: Taking taylor expansion of (* x y) in x
0.087 * [taylor]: Taking taylor expansion of x in x
0.087 * [backup-simplify]: Simplify 0 into 0
0.087 * [backup-simplify]: Simplify 1 into 1
0.087 * [taylor]: Taking taylor expansion of y in x
0.087 * [backup-simplify]: Simplify y into y
0.087 * [taylor]: Taking taylor expansion of (* t z) in x
0.087 * [taylor]: Taking taylor expansion of t in x
0.087 * [backup-simplify]: Simplify t into t
0.087 * [taylor]: Taking taylor expansion of z in x
0.087 * [backup-simplify]: Simplify z into z
0.087 * [backup-simplify]: Simplify (* 0 y) into 0
0.087 * [backup-simplify]: Simplify (* t z) into (* t z)
0.087 * [backup-simplify]: Simplify (+ 0 (* t z)) into (* t z)
0.087 * [taylor]: Taking taylor expansion of (* t z) in y
0.087 * [taylor]: Taking taylor expansion of t in y
0.087 * [backup-simplify]: Simplify t into t
0.087 * [taylor]: Taking taylor expansion of z in y
0.087 * [backup-simplify]: Simplify z into z
0.087 * [backup-simplify]: Simplify (* t z) into (* t z)
0.087 * [taylor]: Taking taylor expansion of (* t z) in z
0.087 * [taylor]: Taking taylor expansion of t in z
0.087 * [backup-simplify]: Simplify t into t
0.087 * [taylor]: Taking taylor expansion of z in z
0.087 * [backup-simplify]: Simplify 0 into 0
0.087 * [backup-simplify]: Simplify 1 into 1
0.087 * [backup-simplify]: Simplify (* t 0) into 0
0.087 * [taylor]: Taking taylor expansion of 0 in t
0.087 * [backup-simplify]: Simplify 0 into 0
0.087 * [backup-simplify]: Simplify 0 into 0
0.088 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.088 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0
0.088 * [backup-simplify]: Simplify (+ y 0) into y
0.088 * [taylor]: Taking taylor expansion of y in y
0.088 * [backup-simplify]: Simplify 0 into 0
0.088 * [backup-simplify]: Simplify 1 into 1
0.088 * [taylor]: Taking taylor expansion of 0 in z
0.088 * [backup-simplify]: Simplify 0 into 0
0.088 * [taylor]: Taking taylor expansion of 0 in t
0.088 * [backup-simplify]: Simplify 0 into 0
0.088 * [backup-simplify]: Simplify 0 into 0
0.088 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0
0.088 * [taylor]: Taking taylor expansion of 0 in z
0.088 * [backup-simplify]: Simplify 0 into 0
0.088 * [taylor]: Taking taylor expansion of 0 in t
0.088 * [backup-simplify]: Simplify 0 into 0
0.088 * [backup-simplify]: Simplify 0 into 0
0.089 * [backup-simplify]: Simplify (+ (* t 1) (* 0 0)) into t
0.089 * [taylor]: Taking taylor expansion of t in t
0.089 * [backup-simplify]: Simplify 0 into 0
0.089 * [backup-simplify]: Simplify 1 into 1
0.089 * [backup-simplify]: Simplify 0 into 0
0.089 * [backup-simplify]: Simplify 0 into 0
0.089 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
0.090 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0
0.090 * [backup-simplify]: Simplify (+ 0 0) into 0
0.090 * [taylor]: Taking taylor expansion of 0 in y
0.090 * [backup-simplify]: Simplify 0 into 0
0.090 * [taylor]: Taking taylor expansion of 0 in z
0.090 * [backup-simplify]: Simplify 0 into 0
0.090 * [taylor]: Taking taylor expansion of 0 in t
0.090 * [backup-simplify]: Simplify 0 into 0
0.090 * [backup-simplify]: Simplify 0 into 0
0.090 * [backup-simplify]: Simplify 0 into 0
0.090 * [backup-simplify]: Simplify (fma (/ 1 x) (/ 1 y) (* (/ 1 z) (/ 1 t))) into (fma (/ 1 x) (/ 1 y) (/ 1 (* t z)))
0.090 * [approximate]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 1 (* t z))) in (x y z t) around 0
0.090 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 1 (* t z))) in t
0.090 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ 1 (* t z)))
0.090 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in t
0.090 * [taylor]: Taking taylor expansion of (/ 1 x) in t
0.090 * [taylor]: Taking taylor expansion of x in t
0.090 * [backup-simplify]: Simplify x into x
0.090 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.090 * [taylor]: Taking taylor expansion of (/ 1 y) in t
0.090 * [taylor]: Taking taylor expansion of y in t
0.090 * [backup-simplify]: Simplify y into y
0.090 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.090 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in t
0.090 * [taylor]: Taking taylor expansion of (* t z) in t
0.090 * [taylor]: Taking taylor expansion of t in t
0.091 * [backup-simplify]: Simplify 0 into 0
0.091 * [backup-simplify]: Simplify 1 into 1
0.091 * [taylor]: Taking taylor expansion of z in t
0.091 * [backup-simplify]: Simplify z into z
0.091 * [backup-simplify]: Simplify (* 0 z) into 0
0.091 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z
0.091 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.091 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 1 (* t z))) in z
0.091 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ 1 (* t z)))
0.091 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in z
0.091 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.091 * [taylor]: Taking taylor expansion of x in z
0.091 * [backup-simplify]: Simplify x into x
0.091 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.091 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.091 * [taylor]: Taking taylor expansion of y in z
0.091 * [backup-simplify]: Simplify y into y
0.091 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.091 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z
0.091 * [taylor]: Taking taylor expansion of (* t z) in z
0.091 * [taylor]: Taking taylor expansion of t in z
0.091 * [backup-simplify]: Simplify t into t
0.091 * [taylor]: Taking taylor expansion of z in z
0.091 * [backup-simplify]: Simplify 0 into 0
0.091 * [backup-simplify]: Simplify 1 into 1
0.091 * [backup-simplify]: Simplify (* t 0) into 0
0.092 * [backup-simplify]: Simplify (+ (* t 1) (* 0 0)) into t
0.092 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t)
0.092 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 1 (* t z))) in y
0.092 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ 1 (* t z)))
0.092 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in y
0.092 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.092 * [taylor]: Taking taylor expansion of x in y
0.092 * [backup-simplify]: Simplify x into x
0.092 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.092 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.092 * [taylor]: Taking taylor expansion of y in y
0.092 * [backup-simplify]: Simplify 0 into 0
0.092 * [backup-simplify]: Simplify 1 into 1
0.092 * [backup-simplify]: Simplify (/ 1 1) into 1
0.092 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y
0.092 * [taylor]: Taking taylor expansion of (* t z) in y
0.092 * [taylor]: Taking taylor expansion of t in y
0.092 * [backup-simplify]: Simplify t into t
0.092 * [taylor]: Taking taylor expansion of z in y
0.092 * [backup-simplify]: Simplify z into z
0.092 * [backup-simplify]: Simplify (* t z) into (* t z)
0.092 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z))
0.092 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 1 (* t z))) in x
0.092 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ 1 (* t z)))
0.093 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x
0.093 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.093 * [taylor]: Taking taylor expansion of x in x
0.093 * [backup-simplify]: Simplify 0 into 0
0.093 * [backup-simplify]: Simplify 1 into 1
0.093 * [backup-simplify]: Simplify (/ 1 1) into 1
0.093 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.093 * [taylor]: Taking taylor expansion of y in x
0.093 * [backup-simplify]: Simplify y into y
0.093 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.093 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x
0.093 * [taylor]: Taking taylor expansion of (* t z) in x
0.093 * [taylor]: Taking taylor expansion of t in x
0.093 * [backup-simplify]: Simplify t into t
0.093 * [taylor]: Taking taylor expansion of z in x
0.093 * [backup-simplify]: Simplify z into z
0.093 * [backup-simplify]: Simplify (* t z) into (* t z)
0.093 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z))
0.093 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 1 (* t z))) in x
0.093 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ 1 (* t z)))
0.093 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x
0.093 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.093 * [taylor]: Taking taylor expansion of x in x
0.093 * [backup-simplify]: Simplify 0 into 0
0.093 * [backup-simplify]: Simplify 1 into 1
0.094 * [backup-simplify]: Simplify (/ 1 1) into 1
0.094 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.094 * [taylor]: Taking taylor expansion of y in x
0.094 * [backup-simplify]: Simplify y into y
0.094 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.094 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x
0.094 * [taylor]: Taking taylor expansion of (* t z) in x
0.094 * [taylor]: Taking taylor expansion of t in x
0.094 * [backup-simplify]: Simplify t into t
0.094 * [taylor]: Taking taylor expansion of z in x
0.094 * [backup-simplify]: Simplify z into z
0.094 * [backup-simplify]: Simplify (* t z) into (* t z)
0.094 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z))
0.094 * [backup-simplify]: Simplify (* 1 (/ 1 y)) into (/ 1 y)
0.094 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
0.094 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.094 * [taylor]: Taking taylor expansion of y in y
0.094 * [backup-simplify]: Simplify 0 into 0
0.094 * [backup-simplify]: Simplify 1 into 1
0.094 * [backup-simplify]: Simplify (/ 1 1) into 1
0.094 * [taylor]: Taking taylor expansion of 1 in z
0.094 * [backup-simplify]: Simplify 1 into 1
0.094 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.095 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.095 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (/ 1 y))) into 0
0.095 * [backup-simplify]: Simplify (+ 0 (/ 1 (* t z))) into (/ 1 (* t z))
0.095 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y
0.095 * [taylor]: Taking taylor expansion of (* t z) in y
0.095 * [taylor]: Taking taylor expansion of t in y
0.095 * [backup-simplify]: Simplify t into t
0.095 * [taylor]: Taking taylor expansion of z in y
0.095 * [backup-simplify]: Simplify z into z
0.095 * [backup-simplify]: Simplify (* t z) into (* t z)
0.095 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z))
0.096 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.096 * [taylor]: Taking taylor expansion of 0 in z
0.096 * [backup-simplify]: Simplify 0 into 0
0.096 * [taylor]: Taking taylor expansion of 1 in t
0.096 * [backup-simplify]: Simplify 1 into 1
0.096 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.097 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.097 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0
0.097 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0
0.097 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))))) into 0
0.097 * [backup-simplify]: Simplify (+ 0 0) into 0
0.098 * [taylor]: Taking taylor expansion of 0 in y
0.098 * [backup-simplify]: Simplify 0 into 0
0.098 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z
0.098 * [taylor]: Taking taylor expansion of (* t z) in z
0.098 * [taylor]: Taking taylor expansion of t in z
0.098 * [backup-simplify]: Simplify t into t
0.098 * [taylor]: Taking taylor expansion of z in z
0.098 * [backup-simplify]: Simplify 0 into 0
0.098 * [backup-simplify]: Simplify 1 into 1
0.098 * [backup-simplify]: Simplify (* t 0) into 0
0.098 * [backup-simplify]: Simplify (+ (* t 1) (* 0 0)) into t
0.098 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t)
0.098 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.098 * [taylor]: Taking taylor expansion of t in t
0.098 * [backup-simplify]: Simplify 0 into 0
0.098 * [backup-simplify]: Simplify 1 into 1
0.098 * [backup-simplify]: Simplify (/ 1 1) into 1
0.098 * [backup-simplify]: Simplify 1 into 1
0.099 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.099 * [taylor]: Taking taylor expansion of 0 in z
0.099 * [backup-simplify]: Simplify 0 into 0
0.099 * [taylor]: Taking taylor expansion of 0 in t
0.099 * [backup-simplify]: Simplify 0 into 0
0.099 * [taylor]: Taking taylor expansion of 0 in t
0.099 * [backup-simplify]: Simplify 0 into 0
0.099 * [backup-simplify]: Simplify 1 into 1
0.099 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.100 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.100 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y))))) into 0
0.101 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0
0.101 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0
0.101 * [backup-simplify]: Simplify (+ 0 0) into 0
0.101 * [taylor]: Taking taylor expansion of 0 in y
0.101 * [backup-simplify]: Simplify 0 into 0
0.101 * [taylor]: Taking taylor expansion of 0 in z
0.101 * [backup-simplify]: Simplify 0 into 0
0.101 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0
0.101 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))))) into 0
0.101 * [taylor]: Taking taylor expansion of 0 in z
0.101 * [backup-simplify]: Simplify 0 into 0
0.102 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.102 * [taylor]: Taking taylor expansion of 0 in z
0.102 * [backup-simplify]: Simplify 0 into 0
0.102 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 1) (* 0 0))) into 0
0.102 * [backup-simplify]: Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
0.103 * [taylor]: Taking taylor expansion of 0 in t
0.103 * [backup-simplify]: Simplify 0 into 0
0.103 * [taylor]: Taking taylor expansion of 0 in t
0.103 * [backup-simplify]: Simplify 0 into 0
0.103 * [taylor]: Taking taylor expansion of 0 in t
0.103 * [backup-simplify]: Simplify 0 into 0
0.103 * [taylor]: Taking taylor expansion of 0 in t
0.103 * [backup-simplify]: Simplify 0 into 0
0.103 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.103 * [backup-simplify]: Simplify 0 into 0
0.103 * [backup-simplify]: Simplify 0 into 0
0.103 * [backup-simplify]: Simplify 0 into 0
0.103 * [backup-simplify]: Simplify 0 into 0
0.103 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.104 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.105 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y)))))) into 0
0.105 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))) into 0
0.106 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0
0.106 * [backup-simplify]: Simplify (+ 0 0) into 0
0.106 * [taylor]: Taking taylor expansion of 0 in y
0.106 * [backup-simplify]: Simplify 0 into 0
0.106 * [taylor]: Taking taylor expansion of 0 in z
0.106 * [backup-simplify]: Simplify 0 into 0
0.106 * [taylor]: Taking taylor expansion of 0 in z
0.106 * [backup-simplify]: Simplify 0 into 0
0.106 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0
0.106 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0
0.106 * [taylor]: Taking taylor expansion of 0 in z
0.106 * [backup-simplify]: Simplify 0 into 0
0.107 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.107 * [taylor]: Taking taylor expansion of 0 in z
0.107 * [backup-simplify]: Simplify 0 into 0
0.107 * [taylor]: Taking taylor expansion of 0 in t
0.107 * [backup-simplify]: Simplify 0 into 0
0.107 * [taylor]: Taking taylor expansion of 0 in t
0.107 * [backup-simplify]: Simplify 0 into 0
0.107 * [taylor]: Taking taylor expansion of 0 in t
0.107 * [backup-simplify]: Simplify 0 into 0
0.108 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
0.108 * [backup-simplify]: Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
0.108 * [taylor]: Taking taylor expansion of 0 in t
0.108 * [backup-simplify]: Simplify 0 into 0
0.108 * [taylor]: Taking taylor expansion of 0 in t
0.108 * [backup-simplify]: Simplify 0 into 0
0.108 * [taylor]: Taking taylor expansion of 0 in t
0.108 * [backup-simplify]: Simplify 0 into 0
0.108 * [taylor]: Taking taylor expansion of 0 in t
0.108 * [backup-simplify]: Simplify 0 into 0
0.108 * [backup-simplify]: Simplify 0 into 0
0.108 * [backup-simplify]: Simplify 0 into 0
0.108 * [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))
0.109 * [backup-simplify]: Simplify (fma (/ 1 (- x)) (/ 1 (- y)) (* (/ 1 (- z)) (/ 1 (- t)))) into (fma (/ -1 x) (/ -1 y) (/ 1 (* t z)))
0.109 * [approximate]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ 1 (* t z))) in (x y z t) around 0
0.109 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ 1 (* t z))) in t
0.109 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (/ 1 (* t z)))
0.109 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in t
0.109 * [taylor]: Taking taylor expansion of (/ -1 x) in t
0.109 * [taylor]: Taking taylor expansion of -1 in t
0.109 * [backup-simplify]: Simplify -1 into -1
0.109 * [taylor]: Taking taylor expansion of x in t
0.109 * [backup-simplify]: Simplify x into x
0.109 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
0.109 * [taylor]: Taking taylor expansion of (/ -1 y) in t
0.109 * [taylor]: Taking taylor expansion of -1 in t
0.109 * [backup-simplify]: Simplify -1 into -1
0.109 * [taylor]: Taking taylor expansion of y in t
0.109 * [backup-simplify]: Simplify y into y
0.109 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
0.109 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in t
0.109 * [taylor]: Taking taylor expansion of (* t z) in t
0.109 * [taylor]: Taking taylor expansion of t in t
0.109 * [backup-simplify]: Simplify 0 into 0
0.109 * [backup-simplify]: Simplify 1 into 1
0.109 * [taylor]: Taking taylor expansion of z in t
0.109 * [backup-simplify]: Simplify z into z
0.109 * [backup-simplify]: Simplify (* 0 z) into 0
0.109 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z
0.110 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.110 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ 1 (* t z))) in z
0.110 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (/ 1 (* t z)))
0.110 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in z
0.110 * [taylor]: Taking taylor expansion of (/ -1 x) in z
0.110 * [taylor]: Taking taylor expansion of -1 in z
0.110 * [backup-simplify]: Simplify -1 into -1
0.110 * [taylor]: Taking taylor expansion of x in z
0.110 * [backup-simplify]: Simplify x into x
0.110 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
0.110 * [taylor]: Taking taylor expansion of (/ -1 y) in z
0.110 * [taylor]: Taking taylor expansion of -1 in z
0.110 * [backup-simplify]: Simplify -1 into -1
0.110 * [taylor]: Taking taylor expansion of y in z
0.110 * [backup-simplify]: Simplify y into y
0.110 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
0.110 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z
0.110 * [taylor]: Taking taylor expansion of (* t z) in z
0.110 * [taylor]: Taking taylor expansion of t in z
0.110 * [backup-simplify]: Simplify t into t
0.110 * [taylor]: Taking taylor expansion of z in z
0.110 * [backup-simplify]: Simplify 0 into 0
0.110 * [backup-simplify]: Simplify 1 into 1
0.110 * [backup-simplify]: Simplify (* t 0) into 0
0.110 * [backup-simplify]: Simplify (+ (* t 1) (* 0 0)) into t
0.110 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t)
0.110 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ 1 (* t z))) in y
0.110 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (/ 1 (* t z)))
0.110 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in y
0.110 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.110 * [taylor]: Taking taylor expansion of -1 in y
0.111 * [backup-simplify]: Simplify -1 into -1
0.111 * [taylor]: Taking taylor expansion of x in y
0.111 * [backup-simplify]: Simplify x into x
0.111 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
0.111 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.111 * [taylor]: Taking taylor expansion of -1 in y
0.111 * [backup-simplify]: Simplify -1 into -1
0.111 * [taylor]: Taking taylor expansion of y in y
0.111 * [backup-simplify]: Simplify 0 into 0
0.111 * [backup-simplify]: Simplify 1 into 1
0.111 * [backup-simplify]: Simplify (/ -1 1) into -1
0.111 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y
0.111 * [taylor]: Taking taylor expansion of (* t z) in y
0.111 * [taylor]: Taking taylor expansion of t in y
0.111 * [backup-simplify]: Simplify t into t
0.111 * [taylor]: Taking taylor expansion of z in y
0.111 * [backup-simplify]: Simplify z into z
0.111 * [backup-simplify]: Simplify (* t z) into (* t z)
0.111 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z))
0.111 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ 1 (* t z))) in x
0.111 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (/ 1 (* t z)))
0.111 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in x
0.111 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.111 * [taylor]: Taking taylor expansion of -1 in x
0.111 * [backup-simplify]: Simplify -1 into -1
0.111 * [taylor]: Taking taylor expansion of x in x
0.111 * [backup-simplify]: Simplify 0 into 0
0.111 * [backup-simplify]: Simplify 1 into 1
0.112 * [backup-simplify]: Simplify (/ -1 1) into -1
0.112 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.112 * [taylor]: Taking taylor expansion of -1 in x
0.112 * [backup-simplify]: Simplify -1 into -1
0.112 * [taylor]: Taking taylor expansion of y in x
0.112 * [backup-simplify]: Simplify y into y
0.112 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
0.112 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x
0.112 * [taylor]: Taking taylor expansion of (* t z) in x
0.112 * [taylor]: Taking taylor expansion of t in x
0.112 * [backup-simplify]: Simplify t into t
0.112 * [taylor]: Taking taylor expansion of z in x
0.112 * [backup-simplify]: Simplify z into z
0.112 * [backup-simplify]: Simplify (* t z) into (* t z)
0.112 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z))
0.112 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ 1 (* t z))) in x
0.112 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (/ 1 (* t z)))
0.112 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in x
0.112 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.112 * [taylor]: Taking taylor expansion of -1 in x
0.112 * [backup-simplify]: Simplify -1 into -1
0.112 * [taylor]: Taking taylor expansion of x in x
0.112 * [backup-simplify]: Simplify 0 into 0
0.112 * [backup-simplify]: Simplify 1 into 1
0.112 * [backup-simplify]: Simplify (/ -1 1) into -1
0.112 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.112 * [taylor]: Taking taylor expansion of -1 in x
0.113 * [backup-simplify]: Simplify -1 into -1
0.113 * [taylor]: Taking taylor expansion of y in x
0.113 * [backup-simplify]: Simplify y into y
0.113 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
0.113 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x
0.113 * [taylor]: Taking taylor expansion of (* t z) in x
0.113 * [taylor]: Taking taylor expansion of t in x
0.113 * [backup-simplify]: Simplify t into t
0.113 * [taylor]: Taking taylor expansion of z in x
0.113 * [backup-simplify]: Simplify z into z
0.113 * [backup-simplify]: Simplify (* t z) into (* t z)
0.113 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z))
0.113 * [backup-simplify]: Simplify (* -1 (/ -1 y)) into (/ 1 y)
0.113 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
0.113 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.113 * [taylor]: Taking taylor expansion of y in y
0.113 * [backup-simplify]: Simplify 0 into 0
0.113 * [backup-simplify]: Simplify 1 into 1
0.113 * [backup-simplify]: Simplify (/ 1 1) into 1
0.113 * [taylor]: Taking taylor expansion of 1 in z
0.113 * [backup-simplify]: Simplify 1 into 1
0.114 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
0.114 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
0.114 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ -1 y))) into 0
0.114 * [backup-simplify]: Simplify (+ 0 (/ 1 (* t z))) into (/ 1 (* t z))
0.114 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y
0.115 * [taylor]: Taking taylor expansion of (* t z) in y
0.115 * [taylor]: Taking taylor expansion of t in y
0.115 * [backup-simplify]: Simplify t into t
0.115 * [taylor]: Taking taylor expansion of z in y
0.115 * [backup-simplify]: Simplify z into z
0.115 * [backup-simplify]: Simplify (* t z) into (* t z)
0.115 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z))
0.115 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.115 * [taylor]: Taking taylor expansion of 0 in z
0.115 * [backup-simplify]: Simplify 0 into 0
0.115 * [taylor]: Taking taylor expansion of 1 in t
0.115 * [backup-simplify]: Simplify 1 into 1
0.115 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.116 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.116 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ -1 y)))) into 0
0.116 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0
0.117 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))))) into 0
0.117 * [backup-simplify]: Simplify (+ 0 0) into 0
0.117 * [taylor]: Taking taylor expansion of 0 in y
0.117 * [backup-simplify]: Simplify 0 into 0
0.117 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z
0.117 * [taylor]: Taking taylor expansion of (* t z) in z
0.117 * [taylor]: Taking taylor expansion of t in z
0.117 * [backup-simplify]: Simplify t into t
0.117 * [taylor]: Taking taylor expansion of z in z
0.117 * [backup-simplify]: Simplify 0 into 0
0.117 * [backup-simplify]: Simplify 1 into 1
0.117 * [backup-simplify]: Simplify (* t 0) into 0
0.117 * [backup-simplify]: Simplify (+ (* t 1) (* 0 0)) into t
0.117 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t)
0.117 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.117 * [taylor]: Taking taylor expansion of t in t
0.117 * [backup-simplify]: Simplify 0 into 0
0.117 * [backup-simplify]: Simplify 1 into 1
0.118 * [backup-simplify]: Simplify (/ 1 1) into 1
0.118 * [backup-simplify]: Simplify 1 into 1
0.118 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.118 * [taylor]: Taking taylor expansion of 0 in z
0.118 * [backup-simplify]: Simplify 0 into 0
0.118 * [taylor]: Taking taylor expansion of 0 in t
0.118 * [backup-simplify]: Simplify 0 into 0
0.118 * [taylor]: Taking taylor expansion of 0 in t
0.118 * [backup-simplify]: Simplify 0 into 0
0.118 * [backup-simplify]: Simplify 1 into 1
0.118 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.119 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.120 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 y))))) into 0
0.120 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0
0.120 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0
0.120 * [backup-simplify]: Simplify (+ 0 0) into 0
0.120 * [taylor]: Taking taylor expansion of 0 in y
0.121 * [backup-simplify]: Simplify 0 into 0
0.121 * [taylor]: Taking taylor expansion of 0 in z
0.121 * [backup-simplify]: Simplify 0 into 0
0.121 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0
0.121 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))))) into 0
0.121 * [taylor]: Taking taylor expansion of 0 in z
0.121 * [backup-simplify]: Simplify 0 into 0
0.121 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.121 * [taylor]: Taking taylor expansion of 0 in z
0.121 * [backup-simplify]: Simplify 0 into 0
0.122 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 1) (* 0 0))) into 0
0.122 * [backup-simplify]: Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
0.122 * [taylor]: Taking taylor expansion of 0 in t
0.122 * [backup-simplify]: Simplify 0 into 0
0.122 * [taylor]: Taking taylor expansion of 0 in t
0.122 * [backup-simplify]: Simplify 0 into 0
0.122 * [taylor]: Taking taylor expansion of 0 in t
0.122 * [backup-simplify]: Simplify 0 into 0
0.122 * [taylor]: Taking taylor expansion of 0 in t
0.122 * [backup-simplify]: Simplify 0 into 0
0.123 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.123 * [backup-simplify]: Simplify 0 into 0
0.123 * [backup-simplify]: Simplify 0 into 0
0.123 * [backup-simplify]: Simplify 0 into 0
0.123 * [backup-simplify]: Simplify 0 into 0
0.123 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.124 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.125 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 y)))))) into 0
0.125 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))) into 0
0.126 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0
0.126 * [backup-simplify]: Simplify (+ 0 0) into 0
0.126 * [taylor]: Taking taylor expansion of 0 in y
0.126 * [backup-simplify]: Simplify 0 into 0
0.126 * [taylor]: Taking taylor expansion of 0 in z
0.126 * [backup-simplify]: Simplify 0 into 0
0.126 * [taylor]: Taking taylor expansion of 0 in z
0.126 * [backup-simplify]: Simplify 0 into 0
0.126 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0
0.126 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0
0.126 * [taylor]: Taking taylor expansion of 0 in z
0.126 * [backup-simplify]: Simplify 0 into 0
0.127 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.127 * [taylor]: Taking taylor expansion of 0 in z
0.127 * [backup-simplify]: Simplify 0 into 0
0.127 * [taylor]: Taking taylor expansion of 0 in t
0.127 * [backup-simplify]: Simplify 0 into 0
0.127 * [taylor]: Taking taylor expansion of 0 in t
0.127 * [backup-simplify]: Simplify 0 into 0
0.127 * [taylor]: Taking taylor expansion of 0 in t
0.127 * [backup-simplify]: Simplify 0 into 0
0.128 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
0.128 * [backup-simplify]: Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
0.128 * [taylor]: Taking taylor expansion of 0 in t
0.128 * [backup-simplify]: Simplify 0 into 0
0.128 * [taylor]: Taking taylor expansion of 0 in t
0.128 * [backup-simplify]: Simplify 0 into 0
0.128 * [taylor]: Taking taylor expansion of 0 in t
0.128 * [backup-simplify]: Simplify 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
0.128 * [backup-simplify]: Simplify 0 into 0
0.128 * [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))
0.128 * * * [progress]: simplifying candidates
0.129 * [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))
0.129 * * [simplify]: Extracting # 0 : cost  0
0.129 * * [simplify]: Extracting # 1 : cost  0
0.129 * * [simplify]: Extracting # 2 : cost  0
0.129 * * [simplify]: Extracting # 3 : cost  0
0.129 * * [simplify]: Extracting # 4 : cost  0
0.129 * * [simplify]: Extracting # 5 : cost  0
0.129 * * [simplify]: iteration  0 :  19  enodes  (cost  102 )
0.132 * * [simplify]: Extracting # 0 : cost  0
0.132 * * [simplify]: Extracting # 1 : cost  0
0.132 * * [simplify]: iteration  1 :  24  enodes  (cost  100 )
0.136 * * [simplify]: Extracting # 0 : cost  0
0.136 * * [simplify]: Extracting # 1 : cost  0
0.136 * * [simplify]: Extracting # 2 : cost  0
0.136 * * [simplify]: Extracting # 3 : cost  0
0.137 * * [simplify]: iteration  2 :  62  enodes  (cost  88 )
0.153 * * [simplify]: Extracting # 0 : cost  0
0.154 * * [simplify]: Extracting # 1 : cost  0
0.154 * * [simplify]: Extracting # 2 : cost  0
0.154 * * [simplify]: Extracting # 3 : cost  0
0.154 * * [simplify]: iteration  3 :  207  enodes  (cost  88 )
0.259 * * [simplify]: Extracting # 0 : cost  0
0.260 * * [simplify]: Extracting # 1 : cost  0
0.261 * * [simplify]: Extracting # 2 : cost  0
0.262 * * [simplify]: Extracting # 3 : cost  0
0.263 * * [simplify]: Extracting # 4 : cost  0
0.264 * * [simplify]: Extracting # 5 : cost  0
0.265 * * [simplify]: iteration  4 :  770  enodes  (cost  88 )
1.872 * * [simplify]: Extracting # 0 : cost  0
1.886 * * [simplify]: Extracting # 1 : cost  0
1.889 * * [simplify]: Extracting # 2 : cost  0
1.892 * * [simplify]: Extracting # 3 : cost  0
1.895 * * [simplify]: Extracting # 4 : cost  0
1.900 * * [simplify]: iteration  5 :  4453  enodes  (cost  88 )
4.115 * * [simplify]: Extracting # 0 : cost  0
4.122 * * [simplify]: Extracting # 1 : cost  0
4.127 * * [simplify]: iteration done:  5000  enodes  (cost  88 )
4.128 * [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))
4.128 * * * [progress]: adding candidates to table
4.177 * [progress]: [Phase 3 of 3] Extracting.
4.180 * [simplify]: Simplifying:
  (fma a b (fma x y (* z t)))
4.180 * * [simplify]: Extracting # 0 : cost  0
4.180 * * [simplify]: Extracting # 1 : cost  0
4.180 * * [simplify]: Extracting # 2 : cost  0
4.180 * * [simplify]: Extracting # 3 : cost  0
4.180 * * [simplify]: Extracting # 4 : cost  0
4.180 * * [simplify]: iteration  0 :  9  enodes  (cost  9 )
4.181 * * [simplify]: Extracting # 0 : cost  0
4.181 * * [simplify]: iteration  1 :  10  enodes  (cost  9 )
4.182 * * [simplify]: Extracting # 0 : cost  0
4.182 * * [simplify]: iteration done:  10  enodes  (cost  9 )
4.182 * [simplify]: Simplified to:
  (fma a b (fma x y (* z t)))
6.451 * [regime-testing]: Baseline error score: 0.011709185910460307
6.453 * [regime-testing]: Oracle error score: 0.011709185910460307
6.453 * [regime-testing]: End program error score: 0.011709185910460307