29.011 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.024 * * * [progress]: [2/2] Setting up program.
0.030 * [progress]: [Phase 2 of 3] Improving.
0.030 * [simplify]: Simplifying:
  (+ x (* y (+ z x)))
0.030 * * [simplify]: iteration 0: 6 enodes
0.032 * * [simplify]: iteration 1: 15 enodes
0.038 * * [simplify]: iteration 2: 29 enodes
0.046 * * [simplify]: iteration 3: 45 enodes
0.057 * * [simplify]: iteration 4: 54 enodes
0.067 * * [simplify]: iteration 5: 60 enodes
0.084 * * [simplify]: iteration 6: 71 enodes
0.093 * * [simplify]: iteration 7: 97 enodes
0.120 * * [simplify]: iteration 8: 111 enodes
0.125 * * [simplify]: iteration complete: 111 enodes
0.125 * * [simplify]: Extracting #0: cost 1 inf + 0
0.125 * * [simplify]: Extracting #1: cost 11 inf + 0
0.125 * * [simplify]: Extracting #2: cost 9 inf + 45
0.125 * * [simplify]: Extracting #3: cost 1 inf + 483
0.125 * * [simplify]: Extracting #4: cost 0 inf + 510
0.126 * [simplify]: Simplified to:
  (fma y (+ x z) x)
0.131 * * [progress]: iteration 1 / 4
0.131 * * * [progress]: picking best candidate
0.134 * * * * [pick]: Picked  #<alt (λ (x y z) (fma y (+ x z) x))>
0.135 * * * [progress]: localizing error
0.143 * * * [progress]: generating rewritten candidates
0.143 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.144 * * * [progress]: generating series expansions
0.144 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.144 * [backup-simplify]: Simplify (fma y (+ x z) x) into (fma y (+ x z) x)
0.144 * [approximate]: Taking taylor expansion of (fma y (+ x z) x) in (y x z) around 0
0.144 * [taylor]: Taking taylor expansion of (fma y (+ x z) x) in z
0.144 * [taylor]: Rewrote expression to (+ (* y (+ x z)) x)
0.144 * [taylor]: Taking taylor expansion of (* y (+ x z)) in z
0.145 * [taylor]: Taking taylor expansion of y in z
0.145 * [backup-simplify]: Simplify y into y
0.145 * [taylor]: Taking taylor expansion of (+ x z) in z
0.145 * [taylor]: Taking taylor expansion of x in z
0.145 * [backup-simplify]: Simplify x into x
0.145 * [taylor]: Taking taylor expansion of z in z
0.145 * [backup-simplify]: Simplify 0 into 0
0.145 * [backup-simplify]: Simplify 1 into 1
0.145 * [taylor]: Taking taylor expansion of x in z
0.145 * [backup-simplify]: Simplify x into x
0.145 * [taylor]: Taking taylor expansion of (fma y (+ x z) x) in x
0.145 * [taylor]: Rewrote expression to (+ (* y (+ x z)) x)
0.145 * [taylor]: Taking taylor expansion of (* y (+ x z)) in x
0.145 * [taylor]: Taking taylor expansion of y in x
0.145 * [backup-simplify]: Simplify y into y
0.145 * [taylor]: Taking taylor expansion of (+ x z) in x
0.145 * [taylor]: Taking taylor expansion of x in x
0.145 * [backup-simplify]: Simplify 0 into 0
0.145 * [backup-simplify]: Simplify 1 into 1
0.145 * [taylor]: Taking taylor expansion of z in x
0.145 * [backup-simplify]: Simplify z into z
0.145 * [taylor]: Taking taylor expansion of x in x
0.145 * [backup-simplify]: Simplify 0 into 0
0.145 * [backup-simplify]: Simplify 1 into 1
0.145 * [taylor]: Taking taylor expansion of (fma y (+ x z) x) in y
0.145 * [taylor]: Rewrote expression to (+ (* y (+ x z)) x)
0.145 * [taylor]: Taking taylor expansion of (* y (+ x z)) in y
0.145 * [taylor]: Taking taylor expansion of y in y
0.145 * [backup-simplify]: Simplify 0 into 0
0.146 * [backup-simplify]: Simplify 1 into 1
0.146 * [taylor]: Taking taylor expansion of (+ x z) in y
0.146 * [taylor]: Taking taylor expansion of x in y
0.146 * [backup-simplify]: Simplify x into x
0.146 * [taylor]: Taking taylor expansion of z in y
0.146 * [backup-simplify]: Simplify z into z
0.146 * [taylor]: Taking taylor expansion of x in y
0.146 * [backup-simplify]: Simplify x into x
0.146 * [taylor]: Taking taylor expansion of (fma y (+ x z) x) in y
0.146 * [taylor]: Rewrote expression to (+ (* y (+ x z)) x)
0.146 * [taylor]: Taking taylor expansion of (* y (+ x z)) in y
0.146 * [taylor]: Taking taylor expansion of y in y
0.146 * [backup-simplify]: Simplify 0 into 0
0.146 * [backup-simplify]: Simplify 1 into 1
0.146 * [taylor]: Taking taylor expansion of (+ x z) in y
0.146 * [taylor]: Taking taylor expansion of x in y
0.146 * [backup-simplify]: Simplify x into x
0.146 * [taylor]: Taking taylor expansion of z in y
0.146 * [backup-simplify]: Simplify z into z
0.146 * [taylor]: Taking taylor expansion of x in y
0.146 * [backup-simplify]: Simplify x into x
0.146 * [backup-simplify]: Simplify (+ x z) into (+ x z)
0.146 * [backup-simplify]: Simplify (* 0 (+ x z)) into 0
0.147 * [backup-simplify]: Simplify (+ 0 x) into x
0.147 * [taylor]: Taking taylor expansion of x in x
0.147 * [backup-simplify]: Simplify 0 into 0
0.147 * [backup-simplify]: Simplify 1 into 1
0.147 * [taylor]: Taking taylor expansion of 0 in z
0.147 * [backup-simplify]: Simplify 0 into 0
0.147 * [backup-simplify]: Simplify 0 into 0
0.147 * [backup-simplify]: Simplify (+ 0 0) into 0
0.148 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (+ x z))) into (+ x z)
0.148 * [backup-simplify]: Simplify (+ (+ x z) 0) into (+ x z)
0.148 * [taylor]: Taking taylor expansion of (+ x z) in x
0.148 * [taylor]: Taking taylor expansion of x in x
0.148 * [backup-simplify]: Simplify 0 into 0
0.148 * [backup-simplify]: Simplify 1 into 1
0.148 * [taylor]: Taking taylor expansion of z in x
0.148 * [backup-simplify]: Simplify z into z
0.148 * [backup-simplify]: Simplify (+ 0 z) into z
0.148 * [taylor]: Taking taylor expansion of z in z
0.148 * [backup-simplify]: Simplify 0 into 0
0.148 * [backup-simplify]: Simplify 1 into 1
0.148 * [backup-simplify]: Simplify 0 into 0
0.148 * [taylor]: Taking taylor expansion of 1 in z
0.148 * [backup-simplify]: Simplify 1 into 1
0.148 * [backup-simplify]: Simplify 1 into 1
0.148 * [backup-simplify]: Simplify 0 into 0
0.149 * [backup-simplify]: Simplify (+ 0 0) into 0
0.150 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (+ x z)))) into 0
0.150 * [backup-simplify]: Simplify (+ 0 0) into 0
0.150 * [taylor]: Taking taylor expansion of 0 in x
0.150 * [backup-simplify]: Simplify 0 into 0
0.150 * [taylor]: Taking taylor expansion of 0 in z
0.150 * [backup-simplify]: Simplify 0 into 0
0.150 * [backup-simplify]: Simplify 0 into 0
0.151 * [backup-simplify]: Simplify (+ 1 0) into 1
0.151 * [taylor]: Taking taylor expansion of 1 in z
0.151 * [backup-simplify]: Simplify 1 into 1
0.151 * [backup-simplify]: Simplify 1 into 1
0.151 * [taylor]: Taking taylor expansion of 0 in z
0.151 * [backup-simplify]: Simplify 0 into 0
0.151 * [backup-simplify]: Simplify 0 into 0
0.151 * [backup-simplify]: Simplify 1 into 1
0.151 * [backup-simplify]: Simplify (+ (* 1 (* z (* 1 y))) (+ (* 1 (* 1 (* x y))) (* 1 (* 1 (* x 1))))) into (+ x (+ (* z y) (* x y)))
0.152 * [backup-simplify]: Simplify (fma (/ 1 y) (+ (/ 1 x) (/ 1 z)) (/ 1 x)) into (fma (/ 1 y) (+ (/ 1 x) (/ 1 z)) (/ 1 x))
0.152 * [approximate]: Taking taylor expansion of (fma (/ 1 y) (+ (/ 1 x) (/ 1 z)) (/ 1 x)) in (y x z) around 0
0.152 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (+ (/ 1 x) (/ 1 z)) (/ 1 x)) in z
0.152 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (+ (/ 1 x) (/ 1 z))) (/ 1 x))
0.152 * [taylor]: Taking taylor expansion of (* (/ 1 y) (+ (/ 1 x) (/ 1 z))) in z
0.152 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.152 * [taylor]: Taking taylor expansion of y in z
0.152 * [backup-simplify]: Simplify y into y
0.152 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.152 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 z)) in z
0.152 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.152 * [taylor]: Taking taylor expansion of x in z
0.152 * [backup-simplify]: Simplify x into x
0.152 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.152 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.152 * [taylor]: Taking taylor expansion of z in z
0.152 * [backup-simplify]: Simplify 0 into 0
0.152 * [backup-simplify]: Simplify 1 into 1
0.153 * [backup-simplify]: Simplify (/ 1 1) into 1
0.153 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.153 * [taylor]: Taking taylor expansion of x in z
0.153 * [backup-simplify]: Simplify x into x
0.153 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.153 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (+ (/ 1 x) (/ 1 z)) (/ 1 x)) in x
0.153 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (+ (/ 1 x) (/ 1 z))) (/ 1 x))
0.153 * [taylor]: Taking taylor expansion of (* (/ 1 y) (+ (/ 1 x) (/ 1 z))) in x
0.153 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.153 * [taylor]: Taking taylor expansion of y in x
0.153 * [backup-simplify]: Simplify y into y
0.153 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.153 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 z)) in x
0.154 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.154 * [taylor]: Taking taylor expansion of x in x
0.154 * [backup-simplify]: Simplify 0 into 0
0.154 * [backup-simplify]: Simplify 1 into 1
0.154 * [backup-simplify]: Simplify (/ 1 1) into 1
0.154 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.154 * [taylor]: Taking taylor expansion of z in x
0.154 * [backup-simplify]: Simplify z into z
0.154 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.154 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.154 * [taylor]: Taking taylor expansion of x in x
0.154 * [backup-simplify]: Simplify 0 into 0
0.154 * [backup-simplify]: Simplify 1 into 1
0.155 * [backup-simplify]: Simplify (/ 1 1) into 1
0.155 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (+ (/ 1 x) (/ 1 z)) (/ 1 x)) in y
0.155 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (+ (/ 1 x) (/ 1 z))) (/ 1 x))
0.155 * [taylor]: Taking taylor expansion of (* (/ 1 y) (+ (/ 1 x) (/ 1 z))) in y
0.155 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.155 * [taylor]: Taking taylor expansion of y in y
0.155 * [backup-simplify]: Simplify 0 into 0
0.155 * [backup-simplify]: Simplify 1 into 1
0.155 * [backup-simplify]: Simplify (/ 1 1) into 1
0.155 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 z)) in y
0.155 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.155 * [taylor]: Taking taylor expansion of x in y
0.155 * [backup-simplify]: Simplify x into x
0.156 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.156 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.156 * [taylor]: Taking taylor expansion of z in y
0.156 * [backup-simplify]: Simplify z into z
0.156 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.156 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.156 * [taylor]: Taking taylor expansion of x in y
0.156 * [backup-simplify]: Simplify x into x
0.156 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.156 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (+ (/ 1 x) (/ 1 z)) (/ 1 x)) in y
0.156 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (+ (/ 1 x) (/ 1 z))) (/ 1 x))
0.156 * [taylor]: Taking taylor expansion of (* (/ 1 y) (+ (/ 1 x) (/ 1 z))) in y
0.156 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.156 * [taylor]: Taking taylor expansion of y in y
0.156 * [backup-simplify]: Simplify 0 into 0
0.156 * [backup-simplify]: Simplify 1 into 1
0.156 * [backup-simplify]: Simplify (/ 1 1) into 1
0.156 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 z)) in y
0.156 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.156 * [taylor]: Taking taylor expansion of x in y
0.156 * [backup-simplify]: Simplify x into x
0.156 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.156 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.156 * [taylor]: Taking taylor expansion of z in y
0.156 * [backup-simplify]: Simplify z into z
0.156 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.156 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.156 * [taylor]: Taking taylor expansion of x in y
0.156 * [backup-simplify]: Simplify x into x
0.157 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.157 * [backup-simplify]: Simplify (+ (/ 1 x) (/ 1 z)) into (+ (/ 1 x) (/ 1 z))
0.157 * [backup-simplify]: Simplify (* 1 (+ (/ 1 x) (/ 1 z))) into (+ (/ 1 x) (/ 1 z))
0.157 * [backup-simplify]: Simplify (+ (+ (/ 1 x) (/ 1 z)) 0) into (+ (/ 1 x) (/ 1 z))
0.157 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 z)) in x
0.157 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.157 * [taylor]: Taking taylor expansion of x in x
0.157 * [backup-simplify]: Simplify 0 into 0
0.157 * [backup-simplify]: Simplify 1 into 1
0.157 * [backup-simplify]: Simplify (/ 1 1) into 1
0.157 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.157 * [taylor]: Taking taylor expansion of z in x
0.157 * [backup-simplify]: Simplify z into z
0.157 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.157 * [backup-simplify]: Simplify (+ 1 0) into 1
0.158 * [taylor]: Taking taylor expansion of 1 in z
0.158 * [backup-simplify]: Simplify 1 into 1
0.158 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
0.158 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
0.158 * [backup-simplify]: Simplify (+ 0 0) into 0
0.158 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.159 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (+ (/ 1 x) (/ 1 z)))) into 0
0.159 * [backup-simplify]: Simplify (+ 0 (/ 1 x)) into (/ 1 x)
0.159 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.159 * [taylor]: Taking taylor expansion of x in x
0.159 * [backup-simplify]: Simplify 0 into 0
0.159 * [backup-simplify]: Simplify 1 into 1
0.159 * [backup-simplify]: Simplify (/ 1 1) into 1
0.159 * [taylor]: Taking taylor expansion of 1 in z
0.159 * [backup-simplify]: Simplify 1 into 1
0.160 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.160 * [backup-simplify]: Simplify (+ 0 (/ 1 z)) into (/ 1 z)
0.160 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.160 * [taylor]: Taking taylor expansion of z in z
0.160 * [backup-simplify]: Simplify 0 into 0
0.160 * [backup-simplify]: Simplify 1 into 1
0.160 * [backup-simplify]: Simplify (/ 1 1) into 1
0.160 * [backup-simplify]: Simplify 1 into 1
0.160 * [backup-simplify]: Simplify 1 into 1
0.160 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
0.160 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
0.160 * [backup-simplify]: Simplify (+ 0 0) into 0
0.161 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.162 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (+ (/ 1 x) (/ 1 z))))) into 0
0.162 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
0.162 * [backup-simplify]: Simplify (+ 0 0) into 0
0.162 * [taylor]: Taking taylor expansion of 0 in x
0.162 * [backup-simplify]: Simplify 0 into 0
0.162 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) 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)))) into 0
0.163 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
0.163 * [backup-simplify]: Simplify (+ 0 0) into 0
0.163 * [taylor]: Taking taylor expansion of 0 in z
0.163 * [backup-simplify]: Simplify 0 into 0
0.163 * [backup-simplify]: Simplify 1 into 1
0.164 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 x)) 1))) (+ (* 1 (* 1 (* (/ 1 (/ 1 x)) (/ 1 (/ 1 y))))) (* 1 (* (/ 1 (/ 1 z)) (* 1 (/ 1 (/ 1 y))))))) into (+ x (+ (* z y) (* x y)))
0.164 * [backup-simplify]: Simplify (fma (/ 1 (- y)) (+ (/ 1 (- x)) (/ 1 (- z))) (/ 1 (- x))) into (fma (/ -1 y) (- (+ (/ 1 x) (/ 1 z))) (/ -1 x))
0.164 * [approximate]: Taking taylor expansion of (fma (/ -1 y) (- (+ (/ 1 x) (/ 1 z))) (/ -1 x)) in (y x z) around 0
0.164 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (- (+ (/ 1 x) (/ 1 z))) (/ -1 x)) in z
0.164 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (- (+ (/ 1 x) (/ 1 z)))) (/ -1 x))
0.164 * [taylor]: Taking taylor expansion of (* (/ -1 y) (- (+ (/ 1 x) (/ 1 z)))) in z
0.164 * [taylor]: Taking taylor expansion of (/ -1 y) in z
0.164 * [taylor]: Taking taylor expansion of -1 in z
0.164 * [backup-simplify]: Simplify -1 into -1
0.164 * [taylor]: Taking taylor expansion of y in z
0.164 * [backup-simplify]: Simplify y into y
0.164 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
0.164 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) (/ 1 z))) in z
0.164 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 z)) in z
0.164 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.164 * [taylor]: Taking taylor expansion of x in z
0.164 * [backup-simplify]: Simplify x into x
0.164 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.164 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.164 * [taylor]: Taking taylor expansion of z in z
0.164 * [backup-simplify]: Simplify 0 into 0
0.164 * [backup-simplify]: Simplify 1 into 1
0.164 * [backup-simplify]: Simplify (/ 1 1) into 1
0.165 * [taylor]: Taking taylor expansion of (/ -1 x) in z
0.165 * [taylor]: Taking taylor expansion of -1 in z
0.165 * [backup-simplify]: Simplify -1 into -1
0.165 * [taylor]: Taking taylor expansion of x in z
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 (fma (/ -1 y) (- (+ (/ 1 x) (/ 1 z))) (/ -1 x)) in x
0.165 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (- (+ (/ 1 x) (/ 1 z)))) (/ -1 x))
0.165 * [taylor]: Taking taylor expansion of (* (/ -1 y) (- (+ (/ 1 x) (/ 1 z)))) in x
0.165 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.165 * [taylor]: Taking taylor expansion of -1 in x
0.165 * [backup-simplify]: Simplify -1 into -1
0.165 * [taylor]: Taking taylor expansion of y in x
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 x) (/ 1 z))) in x
0.165 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 z)) in x
0.165 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.165 * [taylor]: Taking taylor expansion of x in x
0.165 * [backup-simplify]: Simplify 0 into 0
0.165 * [backup-simplify]: Simplify 1 into 1
0.165 * [backup-simplify]: Simplify (/ 1 1) into 1
0.165 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.165 * [taylor]: Taking taylor expansion of z in x
0.165 * [backup-simplify]: Simplify z into z
0.165 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.165 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.165 * [taylor]: Taking taylor expansion of -1 in x
0.165 * [backup-simplify]: Simplify -1 into -1
0.165 * [taylor]: Taking taylor expansion of x in x
0.165 * [backup-simplify]: Simplify 0 into 0
0.165 * [backup-simplify]: Simplify 1 into 1
0.166 * [backup-simplify]: Simplify (/ -1 1) into -1
0.166 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (- (+ (/ 1 x) (/ 1 z))) (/ -1 x)) in y
0.166 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (- (+ (/ 1 x) (/ 1 z)))) (/ -1 x))
0.166 * [taylor]: Taking taylor expansion of (* (/ -1 y) (- (+ (/ 1 x) (/ 1 z)))) in y
0.166 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.166 * [taylor]: Taking taylor expansion of -1 in y
0.166 * [backup-simplify]: Simplify -1 into -1
0.166 * [taylor]: Taking taylor expansion of y in y
0.166 * [backup-simplify]: Simplify 0 into 0
0.166 * [backup-simplify]: Simplify 1 into 1
0.166 * [backup-simplify]: Simplify (/ -1 1) into -1
0.166 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) (/ 1 z))) in y
0.166 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 z)) in y
0.166 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.166 * [taylor]: Taking taylor expansion of x in y
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 z) in y
0.166 * [taylor]: Taking taylor expansion of z in y
0.166 * [backup-simplify]: Simplify z into z
0.166 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.166 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.166 * [taylor]: Taking taylor expansion of -1 in y
0.166 * [backup-simplify]: Simplify -1 into -1
0.166 * [taylor]: Taking taylor expansion of x in y
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 (fma (/ -1 y) (- (+ (/ 1 x) (/ 1 z))) (/ -1 x)) in y
0.167 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (- (+ (/ 1 x) (/ 1 z)))) (/ -1 x))
0.167 * [taylor]: Taking taylor expansion of (* (/ -1 y) (- (+ (/ 1 x) (/ 1 z)))) in y
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 x) (/ 1 z))) in y
0.167 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 z)) in y
0.167 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.167 * [taylor]: Taking taylor expansion of x in y
0.167 * [backup-simplify]: Simplify x into x
0.167 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.167 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.167 * [taylor]: Taking taylor expansion of z in y
0.167 * [backup-simplify]: Simplify z into z
0.167 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
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 * [backup-simplify]: Simplify (+ (/ 1 x) (/ 1 z)) into (+ (/ 1 x) (/ 1 z))
0.167 * [backup-simplify]: Simplify (- (+ (/ 1 x) (/ 1 z))) into (- (+ (/ 1 x) (/ 1 z)))
0.168 * [backup-simplify]: Simplify (* -1 (- (+ (/ 1 x) (/ 1 z)))) into (+ (/ 1 x) (/ 1 z))
0.168 * [backup-simplify]: Simplify (+ (+ (/ 1 x) (/ 1 z)) 0) into (+ (/ 1 x) (/ 1 z))
0.168 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 z)) in x
0.168 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.168 * [taylor]: Taking taylor expansion of x in x
0.168 * [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 z) in x
0.168 * [taylor]: Taking taylor expansion of z in x
0.168 * [backup-simplify]: Simplify z into z
0.168 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
0.168 * [backup-simplify]: Simplify (+ 1 0) into 1
0.168 * [taylor]: Taking taylor expansion of 1 in z
0.168 * [backup-simplify]: Simplify 1 into 1
0.168 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
0.169 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
0.169 * [backup-simplify]: Simplify (+ 0 0) into 0
0.169 * [backup-simplify]: Simplify (- 0) into 0
0.169 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
0.170 * [backup-simplify]: Simplify (- (+ (/ 1 x) (/ 1 z))) into (- (+ (/ 1 x) (/ 1 z)))
0.170 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (- (+ (/ 1 x) (/ 1 z))))) into 0
0.170 * [backup-simplify]: Simplify (+ 0 (/ -1 x)) into (- (/ 1 x))
0.170 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
0.170 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.170 * [taylor]: Taking taylor expansion of x in x
0.170 * [backup-simplify]: Simplify 0 into 0
0.170 * [backup-simplify]: Simplify 1 into 1
0.170 * [backup-simplify]: Simplify (/ 1 1) into 1
0.171 * [backup-simplify]: Simplify (- 1) into -1
0.171 * [taylor]: Taking taylor expansion of -1 in z
0.171 * [backup-simplify]: Simplify -1 into -1
0.171 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.171 * [backup-simplify]: Simplify (+ 0 (/ 1 z)) into (/ 1 z)
0.171 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.171 * [taylor]: Taking taylor expansion of z in z
0.171 * [backup-simplify]: Simplify 0 into 0
0.171 * [backup-simplify]: Simplify 1 into 1
0.171 * [backup-simplify]: Simplify (/ 1 1) into 1
0.171 * [backup-simplify]: Simplify 1 into 1
0.172 * [backup-simplify]: Simplify 1 into 1
0.172 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
0.172 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
0.172 * [backup-simplify]: Simplify (+ 0 0) into 0
0.172 * [backup-simplify]: Simplify (- 0) into 0
0.172 * [backup-simplify]: Simplify (- 0) into 0
0.173 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.173 * [backup-simplify]: Simplify (- (+ (/ 1 x) (/ 1 z))) into (- (+ (/ 1 x) (/ 1 z)))
0.174 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (- (+ (/ 1 x) (/ 1 z)))))) into 0
0.174 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)))) into 0
0.174 * [backup-simplify]: Simplify (+ 0 0) into 0
0.174 * [taylor]: Taking taylor expansion of 0 in x
0.174 * [backup-simplify]: Simplify 0 into 0
0.175 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.175 * [backup-simplify]: Simplify (- 0) into 0
0.175 * [taylor]: Taking taylor expansion of 0 in z
0.175 * [backup-simplify]: Simplify 0 into 0
0.175 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.176 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
0.176 * [backup-simplify]: Simplify (+ 0 0) into 0
0.176 * [taylor]: Taking taylor expansion of 0 in z
0.176 * [backup-simplify]: Simplify 0 into 0
0.176 * [backup-simplify]: Simplify -1 into -1
0.176 * [backup-simplify]: Simplify (+ (* -1 (* 1 (* (/ 1 (/ 1 (- x))) 1))) (+ (* 1 (* 1 (* (/ 1 (/ 1 (- x))) (/ 1 (/ 1 (- y)))))) (* 1 (* (/ 1 (/ 1 (- z))) (* 1 (/ 1 (/ 1 (- y)))))))) into (+ x (+ (* z y) (* x y)))
0.176 * * * [progress]: simplifying candidates
0.177 * [simplify]: Simplifying:
  (expm1 (fma y (+ x z) x))
  (log1p (fma y (+ x z) x))
  (* y (+ x z))
  (log (fma y (+ x z) x))
  (exp (fma y (+ x z) x))
  (* (cbrt (fma y (+ x z) x)) (cbrt (fma y (+ x z) x)))
  (cbrt (fma y (+ x z) x))
  (* (* (fma y (+ x z) x) (fma y (+ x z) x)) (fma y (+ x z) x))
  (sqrt (fma y (+ x z) x))
  (sqrt (fma y (+ x z) x))
  (+ x (+ (* z y) (* x y)))
  (+ x (+ (* z y) (* x y)))
  (+ x (+ (* z y) (* x y)))
0.177 * * [simplify]: iteration 0: 19 enodes
0.180 * * [simplify]: iteration 1: 33 enodes
0.187 * * [simplify]: iteration 2: 75 enodes
0.237 * * [simplify]: iteration 3: 384 enodes
0.937 * * [simplify]: iteration 4: 2835 enodes
1.887 * * [simplify]: iteration complete: 5000 enodes
1.887 * * [simplify]: Extracting #0: cost 10 inf + 0
1.888 * * [simplify]: Extracting #1: cost 115 inf + 0
1.896 * * [simplify]: Extracting #2: cost 527 inf + 240
1.914 * * [simplify]: Extracting #3: cost 377 inf + 28062
1.986 * * [simplify]: Extracting #4: cost 17 inf + 111538
2.085 * * [simplify]: Extracting #5: cost 0 inf + 115406
2.157 * [simplify]: Simplified to:
  (expm1 (fma y (+ x z) x))
  (log1p (fma y (+ x z) x))
  (* (+ x z) y)
  (log (fma y (+ x z) x))
  (exp (fma y (+ x z) x))
  (* (cbrt (fma y (+ x z) x)) (cbrt (fma y (+ x z) x)))
  (cbrt (fma y (+ x z) x))
  (* (fma y (+ x z) x) (* (fma y (+ x z) x) (fma y (+ x z) x)))
  (sqrt (fma y (+ x z) x))
  (sqrt (fma y (+ x z) x))
  (fma y (+ x z) x)
  (fma y (+ x z) x)
  (fma y (+ x z) x)
2.157 * * * [progress]: adding candidates to table
2.214 * [progress]: [Phase 3 of 3] Extracting.
2.222 * [simplify]: Simplifying:
  (fma y (+ x z) x)
2.222 * * [simplify]: iteration 0: 5 enodes
2.222 * * [simplify]: iteration 1: 6 enodes
2.223 * * [simplify]: iteration complete: 6 enodes
2.223 * * [simplify]: Extracting #0: cost 1 inf + 0
2.223 * * [simplify]: Extracting #1: cost 4 inf + 0
2.223 * * [simplify]: Extracting #2: cost 3 inf + 2
2.223 * * [simplify]: Extracting #3: cost 0 inf + 143
2.223 * [simplify]: Simplified to:
  (fma y (+ x z) x)
3.383 * [regime-testing]: Baseline error score: 0.007250906363295412
3.402 * [regime-testing]: Oracle error score: 0.007250906363295412
3.402 * [regime-testing]: End program error score: 0.007250906363295412