8.873 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.037 * * * [progress]: [2/2] Setting up program.
0.041 * [progress]: [Phase 2 of 3] Improving.
0.041 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x y z) (+ x (* (- y x) z)))>
0.041 * [simplify]: Simplifying:
  (+ x (* (- y x) z))
0.041 * * [simplify]: iteration 0: 6 enodes
0.042 * * [simplify]: iteration 1: 10 enodes
0.044 * * [simplify]: iteration 2: 19 enodes
0.047 * * [simplify]: iteration 3: 35 enodes
0.052 * * [simplify]: iteration 4: 54 enodes
0.059 * * [simplify]: iteration 5: 68 enodes
0.067 * * [simplify]: iteration 6: 85 enodes
0.077 * * [simplify]: iteration 7: 106 enodes
0.105 * * [simplify]: iteration 8: 162 enodes
0.124 * * [simplify]: iteration 9: 237 enodes
0.202 * * [simplify]: iteration 10: 451 enodes
0.446 * * [simplify]: iteration 11: 1116 enodes
1.287 * * [simplify]: iteration 12: 1852 enodes
1.432 * * [simplify]: iteration 13: 2020 enodes
1.540 * * [simplify]: iteration 14: 2138 enodes
1.618 * * [simplify]: iteration 15: 2328 enodes
1.867 * * [simplify]: iteration 16: 2578 enodes
2.124 * * [simplify]: iteration 17: 2838 enodes
2.490 * * [simplify]: iteration 18: 3235 enodes
3.407 * * [simplify]: iteration 19: 4083 enodes
4.921 * * [simplify]: iteration complete: 5000 enodes
4.921 * * [simplify]: Extracting #0: cost 1 inf + 0
4.921 * * [simplify]: Extracting #1: cost 40 inf + 0
4.923 * * [simplify]: Extracting #2: cost 190 inf + 649
4.930 * * [simplify]: Extracting #3: cost 122 inf + 8060
4.943 * * [simplify]: Extracting #4: cost 22 inf + 19252
4.959 * * [simplify]: Extracting #5: cost 0 inf + 22549
4.974 * [simplify]: Simplified to:
  (fma (- y x) z x)
4.987 * * [progress]: iteration 1 / 4
4.987 * * * [progress]: picking best candidate
4.991 * * * * [pick]: Picked  #<alt (λ (x y z) (fma (- y x) z x))>
4.991 * * * [progress]: localizing error
5.006 * * * [progress]: generating rewritten candidates
5.007 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
5.007 * * * [progress]: generating series expansions
5.007 * * * * [progress]: [ 1 / 1 ] generating series at (2)
5.007 * [backup-simplify]: Simplify (fma (- y x) z x) into (fma (- y x) z x)
5.008 * [approximate]: Taking taylor expansion of (fma (- y x) z x) in (y x z) around 0
5.008 * [taylor]: Taking taylor expansion of (fma (- y x) z x) in z
5.008 * [taylor]: Rewrote expression to (+ (* (- y x) z) x)
5.008 * [taylor]: Taking taylor expansion of (* (- y x) z) in z
5.008 * [taylor]: Taking taylor expansion of (- y x) in z
5.008 * [taylor]: Taking taylor expansion of y in z
5.008 * [backup-simplify]: Simplify y into y
5.008 * [taylor]: Taking taylor expansion of x in z
5.008 * [backup-simplify]: Simplify x into x
5.008 * [taylor]: Taking taylor expansion of z in z
5.008 * [backup-simplify]: Simplify 0 into 0
5.008 * [backup-simplify]: Simplify 1 into 1
5.008 * [taylor]: Taking taylor expansion of x in z
5.008 * [backup-simplify]: Simplify x into x
5.008 * [taylor]: Taking taylor expansion of (fma (- y x) z x) in x
5.008 * [taylor]: Rewrote expression to (+ (* (- y x) z) x)
5.008 * [taylor]: Taking taylor expansion of (* (- y x) z) in x
5.008 * [taylor]: Taking taylor expansion of (- y x) in x
5.008 * [taylor]: Taking taylor expansion of y in x
5.008 * [backup-simplify]: Simplify y into y
5.008 * [taylor]: Taking taylor expansion of x in x
5.008 * [backup-simplify]: Simplify 0 into 0
5.008 * [backup-simplify]: Simplify 1 into 1
5.008 * [taylor]: Taking taylor expansion of z in x
5.008 * [backup-simplify]: Simplify z into z
5.008 * [taylor]: Taking taylor expansion of x in x
5.008 * [backup-simplify]: Simplify 0 into 0
5.008 * [backup-simplify]: Simplify 1 into 1
5.008 * [taylor]: Taking taylor expansion of (fma (- y x) z x) in y
5.008 * [taylor]: Rewrote expression to (+ (* (- y x) z) x)
5.008 * [taylor]: Taking taylor expansion of (* (- y x) z) in y
5.008 * [taylor]: Taking taylor expansion of (- y x) in y
5.008 * [taylor]: Taking taylor expansion of y in y
5.008 * [backup-simplify]: Simplify 0 into 0
5.008 * [backup-simplify]: Simplify 1 into 1
5.009 * [taylor]: Taking taylor expansion of x in y
5.009 * [backup-simplify]: Simplify x into x
5.009 * [taylor]: Taking taylor expansion of z in y
5.009 * [backup-simplify]: Simplify z into z
5.009 * [taylor]: Taking taylor expansion of x in y
5.009 * [backup-simplify]: Simplify x into x
5.009 * [taylor]: Taking taylor expansion of (fma (- y x) z x) in y
5.009 * [taylor]: Rewrote expression to (+ (* (- y x) z) x)
5.009 * [taylor]: Taking taylor expansion of (* (- y x) z) in y
5.009 * [taylor]: Taking taylor expansion of (- y x) in y
5.009 * [taylor]: Taking taylor expansion of y in y
5.009 * [backup-simplify]: Simplify 0 into 0
5.009 * [backup-simplify]: Simplify 1 into 1
5.009 * [taylor]: Taking taylor expansion of x in y
5.009 * [backup-simplify]: Simplify x into x
5.009 * [taylor]: Taking taylor expansion of z in y
5.009 * [backup-simplify]: Simplify z into z
5.009 * [taylor]: Taking taylor expansion of x in y
5.009 * [backup-simplify]: Simplify x into x
5.009 * [backup-simplify]: Simplify (- x) into (- x)
5.009 * [backup-simplify]: Simplify (+ 0 (- x)) into (- x)
5.009 * [backup-simplify]: Simplify (* (- x) z) into (* -1 (* x z))
5.009 * [backup-simplify]: Simplify (+ (* -1 (* x z)) x) into (- x (* x z))
5.009 * [taylor]: Taking taylor expansion of (- x (* x z)) in x
5.009 * [taylor]: Taking taylor expansion of x in x
5.009 * [backup-simplify]: Simplify 0 into 0
5.009 * [backup-simplify]: Simplify 1 into 1
5.009 * [taylor]: Taking taylor expansion of (* x z) in x
5.009 * [taylor]: Taking taylor expansion of x in x
5.010 * [backup-simplify]: Simplify 0 into 0
5.010 * [backup-simplify]: Simplify 1 into 1
5.010 * [taylor]: Taking taylor expansion of z in x
5.010 * [backup-simplify]: Simplify z into z
5.010 * [backup-simplify]: Simplify (* 0 z) into 0
5.010 * [backup-simplify]: Simplify (- 0) into 0
5.011 * [backup-simplify]: Simplify (+ 0 0) into 0
5.011 * [taylor]: Taking taylor expansion of 0 in z
5.011 * [backup-simplify]: Simplify 0 into 0
5.011 * [backup-simplify]: Simplify 0 into 0
5.011 * [backup-simplify]: Simplify (- 0) into 0
5.012 * [backup-simplify]: Simplify (+ 1 0) into 1
5.012 * [backup-simplify]: Simplify (+ (* (- x) 0) (* 1 z)) into z
5.012 * [backup-simplify]: Simplify (+ z 0) into z
5.012 * [taylor]: Taking taylor expansion of z in x
5.012 * [backup-simplify]: Simplify z into z
5.012 * [taylor]: Taking taylor expansion of z in z
5.012 * [backup-simplify]: Simplify 0 into 0
5.012 * [backup-simplify]: Simplify 1 into 1
5.012 * [backup-simplify]: Simplify 0 into 0
5.012 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z
5.012 * [backup-simplify]: Simplify (- z) into (- z)
5.012 * [backup-simplify]: Simplify (+ 1 (- z)) into (- 1 z)
5.012 * [taylor]: Taking taylor expansion of (- 1 z) in z
5.013 * [taylor]: Taking taylor expansion of 1 in z
5.013 * [backup-simplify]: Simplify 1 into 1
5.013 * [taylor]: Taking taylor expansion of z in z
5.013 * [backup-simplify]: Simplify 0 into 0
5.013 * [backup-simplify]: Simplify 1 into 1
5.013 * [backup-simplify]: Simplify (- 0) into 0
5.013 * [backup-simplify]: Simplify (+ 1 0) into 1
5.013 * [backup-simplify]: Simplify 1 into 1
5.014 * [backup-simplify]: Simplify 0 into 0
5.014 * [backup-simplify]: Simplify (- 0) into 0
5.014 * [backup-simplify]: Simplify (+ 0 0) into 0
5.015 * [backup-simplify]: Simplify (+ (* (- x) 0) (+ (* 1 0) (* 0 z))) into 0
5.015 * [backup-simplify]: Simplify (+ 0 0) into 0
5.015 * [taylor]: Taking taylor expansion of 0 in x
5.015 * [backup-simplify]: Simplify 0 into 0
5.015 * [taylor]: Taking taylor expansion of 0 in z
5.015 * [backup-simplify]: Simplify 0 into 0
5.015 * [backup-simplify]: Simplify 0 into 0
5.015 * [taylor]: Taking taylor expansion of 0 in z
5.015 * [backup-simplify]: Simplify 0 into 0
5.015 * [backup-simplify]: Simplify 0 into 0
5.016 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 z))) into 0
5.017 * [backup-simplify]: Simplify (- 0) into 0
5.017 * [backup-simplify]: Simplify (+ 0 0) into 0
5.017 * [taylor]: Taking taylor expansion of 0 in z
5.017 * [backup-simplify]: Simplify 0 into 0
5.017 * [backup-simplify]: Simplify 0 into 0
5.017 * [backup-simplify]: Simplify 1 into 1
5.017 * [backup-simplify]: Simplify (- 1) into -1
5.018 * [backup-simplify]: Simplify (+ 0 -1) into -1
5.018 * [backup-simplify]: Simplify -1 into -1
5.018 * [backup-simplify]: Simplify (+ (* -1 (* z (* x 1))) (+ (* 1 (* z (* 1 y))) (* 1 (* 1 (* x 1))))) into (- (+ x (* z y)) (* x z))
5.018 * [backup-simplify]: Simplify (fma (- (/ 1 y) (/ 1 x)) (/ 1 z) (/ 1 x)) into (fma (- (/ 1 y) (/ 1 x)) (/ 1 z) (/ 1 x))
5.018 * [approximate]: Taking taylor expansion of (fma (- (/ 1 y) (/ 1 x)) (/ 1 z) (/ 1 x)) in (y x z) around 0
5.019 * [taylor]: Taking taylor expansion of (fma (- (/ 1 y) (/ 1 x)) (/ 1 z) (/ 1 x)) in z
5.019 * [taylor]: Rewrote expression to (+ (* (- (/ 1 y) (/ 1 x)) (/ 1 z)) (/ 1 x))
5.019 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (/ 1 z)) in z
5.019 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in z
5.019 * [taylor]: Taking taylor expansion of (/ 1 y) in z
5.019 * [taylor]: Taking taylor expansion of y in z
5.019 * [backup-simplify]: Simplify y into y
5.019 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
5.019 * [taylor]: Taking taylor expansion of (/ 1 x) in z
5.019 * [taylor]: Taking taylor expansion of x in z
5.019 * [backup-simplify]: Simplify x into x
5.019 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
5.019 * [taylor]: Taking taylor expansion of (/ 1 z) in z
5.019 * [taylor]: Taking taylor expansion of z in z
5.019 * [backup-simplify]: Simplify 0 into 0
5.019 * [backup-simplify]: Simplify 1 into 1
5.019 * [backup-simplify]: Simplify (/ 1 1) into 1
5.020 * [taylor]: Taking taylor expansion of (/ 1 x) in z
5.020 * [taylor]: Taking taylor expansion of x in z
5.020 * [backup-simplify]: Simplify x into x
5.020 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
5.020 * [taylor]: Taking taylor expansion of (fma (- (/ 1 y) (/ 1 x)) (/ 1 z) (/ 1 x)) in x
5.020 * [taylor]: Rewrote expression to (+ (* (- (/ 1 y) (/ 1 x)) (/ 1 z)) (/ 1 x))
5.020 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (/ 1 z)) in x
5.020 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
5.020 * [taylor]: Taking taylor expansion of (/ 1 y) in x
5.020 * [taylor]: Taking taylor expansion of y in x
5.020 * [backup-simplify]: Simplify y into y
5.020 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
5.020 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.020 * [taylor]: Taking taylor expansion of x in x
5.020 * [backup-simplify]: Simplify 0 into 0
5.020 * [backup-simplify]: Simplify 1 into 1
5.021 * [backup-simplify]: Simplify (/ 1 1) into 1
5.021 * [taylor]: Taking taylor expansion of (/ 1 z) in x
5.021 * [taylor]: Taking taylor expansion of z in x
5.021 * [backup-simplify]: Simplify z into z
5.021 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
5.021 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.021 * [taylor]: Taking taylor expansion of x in x
5.021 * [backup-simplify]: Simplify 0 into 0
5.021 * [backup-simplify]: Simplify 1 into 1
5.021 * [backup-simplify]: Simplify (/ 1 1) into 1
5.021 * [taylor]: Taking taylor expansion of (fma (- (/ 1 y) (/ 1 x)) (/ 1 z) (/ 1 x)) in y
5.022 * [taylor]: Rewrote expression to (+ (* (- (/ 1 y) (/ 1 x)) (/ 1 z)) (/ 1 x))
5.022 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (/ 1 z)) in y
5.022 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
5.022 * [taylor]: Taking taylor expansion of (/ 1 y) in y
5.022 * [taylor]: Taking taylor expansion of y in y
5.022 * [backup-simplify]: Simplify 0 into 0
5.022 * [backup-simplify]: Simplify 1 into 1
5.022 * [backup-simplify]: Simplify (/ 1 1) into 1
5.022 * [taylor]: Taking taylor expansion of (/ 1 x) in y
5.022 * [taylor]: Taking taylor expansion of x in y
5.022 * [backup-simplify]: Simplify x into x
5.022 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
5.022 * [taylor]: Taking taylor expansion of (/ 1 z) in y
5.022 * [taylor]: Taking taylor expansion of z in y
5.022 * [backup-simplify]: Simplify z into z
5.022 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
5.022 * [taylor]: Taking taylor expansion of (/ 1 x) in y
5.022 * [taylor]: Taking taylor expansion of x in y
5.022 * [backup-simplify]: Simplify x into x
5.022 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
5.022 * [taylor]: Taking taylor expansion of (fma (- (/ 1 y) (/ 1 x)) (/ 1 z) (/ 1 x)) in y
5.023 * [taylor]: Rewrote expression to (+ (* (- (/ 1 y) (/ 1 x)) (/ 1 z)) (/ 1 x))
5.023 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (/ 1 z)) in y
5.023 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
5.023 * [taylor]: Taking taylor expansion of (/ 1 y) in y
5.023 * [taylor]: Taking taylor expansion of y in y
5.023 * [backup-simplify]: Simplify 0 into 0
5.023 * [backup-simplify]: Simplify 1 into 1
5.023 * [backup-simplify]: Simplify (/ 1 1) into 1
5.023 * [taylor]: Taking taylor expansion of (/ 1 x) in y
5.023 * [taylor]: Taking taylor expansion of x in y
5.023 * [backup-simplify]: Simplify x into x
5.023 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
5.023 * [taylor]: Taking taylor expansion of (/ 1 z) in y
5.023 * [taylor]: Taking taylor expansion of z in y
5.023 * [backup-simplify]: Simplify z into z
5.023 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
5.023 * [taylor]: Taking taylor expansion of (/ 1 x) in y
5.023 * [taylor]: Taking taylor expansion of x in y
5.023 * [backup-simplify]: Simplify x into x
5.024 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
5.024 * [backup-simplify]: Simplify (+ 1 0) into 1
5.024 * [backup-simplify]: Simplify (* 1 (/ 1 z)) into (/ 1 z)
5.024 * [backup-simplify]: Simplify (+ (/ 1 z) 0) into (/ 1 z)
5.024 * [taylor]: Taking taylor expansion of (/ 1 z) in x
5.024 * [taylor]: Taking taylor expansion of z in x
5.024 * [backup-simplify]: Simplify z into z
5.024 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
5.024 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
5.025 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.025 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x))
5.025 * [backup-simplify]: Simplify (+ 0 (- (/ 1 x))) into (- (/ 1 x))
5.026 * [backup-simplify]: Simplify (+ (* 1 0) (* (- (/ 1 x)) (/ 1 z))) into (- (/ 1 (* x z)))
5.026 * [backup-simplify]: Simplify (+ (- (/ 1 (* x z))) (/ 1 x)) into (- (/ 1 x) (/ 1 (* x z)))
5.026 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 (* x z))) in x
5.026 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.026 * [taylor]: Taking taylor expansion of x in x
5.026 * [backup-simplify]: Simplify 0 into 0
5.026 * [backup-simplify]: Simplify 1 into 1
5.027 * [backup-simplify]: Simplify (/ 1 1) into 1
5.027 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
5.027 * [taylor]: Taking taylor expansion of (* x z) in x
5.027 * [taylor]: Taking taylor expansion of x in x
5.027 * [backup-simplify]: Simplify 0 into 0
5.027 * [backup-simplify]: Simplify 1 into 1
5.027 * [taylor]: Taking taylor expansion of z in x
5.027 * [backup-simplify]: Simplify z into z
5.027 * [backup-simplify]: Simplify (* 0 z) into 0
5.027 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z
5.027 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
5.027 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z))
5.028 * [backup-simplify]: Simplify (+ 1 (- (/ 1 z))) into (- 1 (/ 1 z))
5.028 * [taylor]: Taking taylor expansion of (- 1 (/ 1 z)) in z
5.028 * [taylor]: Taking taylor expansion of 1 in z
5.028 * [backup-simplify]: Simplify 1 into 1
5.028 * [taylor]: Taking taylor expansion of (/ 1 z) in z
5.028 * [taylor]: Taking taylor expansion of z in z
5.028 * [backup-simplify]: Simplify 0 into 0
5.028 * [backup-simplify]: Simplify 1 into 1
5.028 * [backup-simplify]: Simplify (/ 1 1) into 1
5.029 * [backup-simplify]: Simplify (- 1) into -1
5.029 * [backup-simplify]: Simplify (+ 0 -1) into -1
5.029 * [backup-simplify]: Simplify -1 into -1
5.029 * [taylor]: Taking taylor expansion of (/ 1 z) in z
5.029 * [taylor]: Taking taylor expansion of z in z
5.029 * [backup-simplify]: Simplify 0 into 0
5.029 * [backup-simplify]: Simplify 1 into 1
5.030 * [backup-simplify]: Simplify (/ 1 1) into 1
5.030 * [backup-simplify]: Simplify 1 into 1
5.030 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
5.031 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.031 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
5.031 * [backup-simplify]: Simplify (- 0) into 0
5.032 * [backup-simplify]: Simplify (+ 0 0) into 0
5.032 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 x)) 0) (* 0 (/ 1 z)))) into 0
5.033 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
5.033 * [backup-simplify]: Simplify (+ 0 0) into 0
5.033 * [taylor]: Taking taylor expansion of 0 in x
5.033 * [backup-simplify]: Simplify 0 into 0
5.034 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.035 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 z))) into 0
5.035 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
5.035 * [backup-simplify]: Simplify (- 0) into 0
5.035 * [backup-simplify]: Simplify (+ 0 0) into 0
5.035 * [taylor]: Taking taylor expansion of 0 in z
5.036 * [backup-simplify]: Simplify 0 into 0
5.036 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
5.036 * [taylor]: Taking taylor expansion of 0 in z
5.036 * [backup-simplify]: Simplify 0 into 0
5.036 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.037 * [backup-simplify]: Simplify (- 0) into 0
5.037 * [backup-simplify]: Simplify (+ 1 0) into 1
5.037 * [backup-simplify]: Simplify 1 into 1
5.038 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 x)) 1))) (+ (* 1 (* (/ 1 (/ 1 z)) (* 1 (/ 1 (/ 1 y))))) (* -1 (* (/ 1 (/ 1 z)) (* (/ 1 (/ 1 x)) 1))))) into (- (+ x (* z y)) (* x z))
5.038 * [backup-simplify]: Simplify (fma (- (/ 1 (- y)) (/ 1 (- x))) (/ 1 (- z)) (/ 1 (- x))) into (fma (- (/ 1 x) (/ 1 y)) (/ -1 z) (/ -1 x))
5.038 * [approximate]: Taking taylor expansion of (fma (- (/ 1 x) (/ 1 y)) (/ -1 z) (/ -1 x)) in (y x z) around 0
5.038 * [taylor]: Taking taylor expansion of (fma (- (/ 1 x) (/ 1 y)) (/ -1 z) (/ -1 x)) in z
5.038 * [taylor]: Rewrote expression to (+ (* (- (/ 1 x) (/ 1 y)) (/ -1 z)) (/ -1 x))
5.038 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (/ -1 z)) in z
5.038 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in z
5.038 * [taylor]: Taking taylor expansion of (/ 1 x) in z
5.038 * [taylor]: Taking taylor expansion of x in z
5.038 * [backup-simplify]: Simplify x into x
5.038 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
5.038 * [taylor]: Taking taylor expansion of (/ 1 y) in z
5.038 * [taylor]: Taking taylor expansion of y in z
5.038 * [backup-simplify]: Simplify y into y
5.038 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
5.038 * [taylor]: Taking taylor expansion of (/ -1 z) in z
5.039 * [taylor]: Taking taylor expansion of -1 in z
5.039 * [backup-simplify]: Simplify -1 into -1
5.039 * [taylor]: Taking taylor expansion of z in z
5.039 * [backup-simplify]: Simplify 0 into 0
5.039 * [backup-simplify]: Simplify 1 into 1
5.039 * [backup-simplify]: Simplify (/ -1 1) into -1
5.039 * [taylor]: Taking taylor expansion of (/ -1 x) in z
5.039 * [taylor]: Taking taylor expansion of -1 in z
5.039 * [backup-simplify]: Simplify -1 into -1
5.039 * [taylor]: Taking taylor expansion of x in z
5.039 * [backup-simplify]: Simplify x into x
5.039 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
5.039 * [taylor]: Taking taylor expansion of (fma (- (/ 1 x) (/ 1 y)) (/ -1 z) (/ -1 x)) in x
5.039 * [taylor]: Rewrote expression to (+ (* (- (/ 1 x) (/ 1 y)) (/ -1 z)) (/ -1 x))
5.039 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (/ -1 z)) in x
5.039 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
5.039 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.039 * [taylor]: Taking taylor expansion of x in x
5.039 * [backup-simplify]: Simplify 0 into 0
5.040 * [backup-simplify]: Simplify 1 into 1
5.040 * [backup-simplify]: Simplify (/ 1 1) into 1
5.040 * [taylor]: Taking taylor expansion of (/ 1 y) in x
5.040 * [taylor]: Taking taylor expansion of y in x
5.040 * [backup-simplify]: Simplify y into y
5.040 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
5.040 * [taylor]: Taking taylor expansion of (/ -1 z) in x
5.040 * [taylor]: Taking taylor expansion of -1 in x
5.040 * [backup-simplify]: Simplify -1 into -1
5.040 * [taylor]: Taking taylor expansion of z in x
5.040 * [backup-simplify]: Simplify z into z
5.040 * [backup-simplify]: Simplify (/ -1 z) into (/ -1 z)
5.040 * [taylor]: Taking taylor expansion of (/ -1 x) in x
5.040 * [taylor]: Taking taylor expansion of -1 in x
5.040 * [backup-simplify]: Simplify -1 into -1
5.040 * [taylor]: Taking taylor expansion of x in x
5.040 * [backup-simplify]: Simplify 0 into 0
5.040 * [backup-simplify]: Simplify 1 into 1
5.041 * [backup-simplify]: Simplify (/ -1 1) into -1
5.041 * [taylor]: Taking taylor expansion of (fma (- (/ 1 x) (/ 1 y)) (/ -1 z) (/ -1 x)) in y
5.041 * [taylor]: Rewrote expression to (+ (* (- (/ 1 x) (/ 1 y)) (/ -1 z)) (/ -1 x))
5.041 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (/ -1 z)) in y
5.041 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
5.041 * [taylor]: Taking taylor expansion of (/ 1 x) in y
5.041 * [taylor]: Taking taylor expansion of x in y
5.041 * [backup-simplify]: Simplify x into x
5.041 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
5.041 * [taylor]: Taking taylor expansion of (/ 1 y) in y
5.041 * [taylor]: Taking taylor expansion of y in y
5.041 * [backup-simplify]: Simplify 0 into 0
5.041 * [backup-simplify]: Simplify 1 into 1
5.042 * [backup-simplify]: Simplify (/ 1 1) into 1
5.042 * [taylor]: Taking taylor expansion of (/ -1 z) in y
5.042 * [taylor]: Taking taylor expansion of -1 in y
5.042 * [backup-simplify]: Simplify -1 into -1
5.042 * [taylor]: Taking taylor expansion of z in y
5.042 * [backup-simplify]: Simplify z into z
5.042 * [backup-simplify]: Simplify (/ -1 z) into (/ -1 z)
5.042 * [taylor]: Taking taylor expansion of (/ -1 x) in y
5.042 * [taylor]: Taking taylor expansion of -1 in y
5.042 * [backup-simplify]: Simplify -1 into -1
5.042 * [taylor]: Taking taylor expansion of x in y
5.042 * [backup-simplify]: Simplify x into x
5.042 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
5.042 * [taylor]: Taking taylor expansion of (fma (- (/ 1 x) (/ 1 y)) (/ -1 z) (/ -1 x)) in y
5.042 * [taylor]: Rewrote expression to (+ (* (- (/ 1 x) (/ 1 y)) (/ -1 z)) (/ -1 x))
5.042 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (/ -1 z)) in y
5.042 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
5.042 * [taylor]: Taking taylor expansion of (/ 1 x) in y
5.042 * [taylor]: Taking taylor expansion of x in y
5.042 * [backup-simplify]: Simplify x into x
5.042 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
5.042 * [taylor]: Taking taylor expansion of (/ 1 y) in y
5.042 * [taylor]: Taking taylor expansion of y in y
5.042 * [backup-simplify]: Simplify 0 into 0
5.042 * [backup-simplify]: Simplify 1 into 1
5.043 * [backup-simplify]: Simplify (/ 1 1) into 1
5.043 * [taylor]: Taking taylor expansion of (/ -1 z) in y
5.043 * [taylor]: Taking taylor expansion of -1 in y
5.043 * [backup-simplify]: Simplify -1 into -1
5.043 * [taylor]: Taking taylor expansion of z in y
5.043 * [backup-simplify]: Simplify z into z
5.043 * [backup-simplify]: Simplify (/ -1 z) into (/ -1 z)
5.043 * [taylor]: Taking taylor expansion of (/ -1 x) in y
5.043 * [taylor]: Taking taylor expansion of -1 in y
5.043 * [backup-simplify]: Simplify -1 into -1
5.043 * [taylor]: Taking taylor expansion of x in y
5.043 * [backup-simplify]: Simplify x into x
5.043 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
5.043 * [backup-simplify]: Simplify (- 1) into -1
5.044 * [backup-simplify]: Simplify (+ 0 -1) into -1
5.044 * [backup-simplify]: Simplify (* -1 (/ -1 z)) into (/ 1 z)
5.044 * [backup-simplify]: Simplify (+ (/ 1 z) 0) into (/ 1 z)
5.044 * [taylor]: Taking taylor expansion of (/ 1 z) in x
5.044 * [taylor]: Taking taylor expansion of z in x
5.044 * [backup-simplify]: Simplify z into z
5.044 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
5.044 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
5.045 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.045 * [backup-simplify]: Simplify (- 0) into 0
5.046 * [backup-simplify]: Simplify (+ (/ 1 x) 0) into (/ 1 x)
5.046 * [backup-simplify]: Simplify (+ (* -1 0) (* (/ 1 x) (/ -1 z))) into (- (/ 1 (* x z)))
5.046 * [backup-simplify]: Simplify (+ (- (/ 1 (* x z))) (/ -1 x)) into (- (+ (/ 1 (* x z)) (/ 1 x)))
5.046 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x z)) (/ 1 x))) in x
5.046 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (/ 1 x)) in x
5.046 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
5.046 * [taylor]: Taking taylor expansion of (* x z) in x
5.046 * [taylor]: Taking taylor expansion of x in x
5.046 * [backup-simplify]: Simplify 0 into 0
5.046 * [backup-simplify]: Simplify 1 into 1
5.046 * [taylor]: Taking taylor expansion of z in x
5.046 * [backup-simplify]: Simplify z into z
5.047 * [backup-simplify]: Simplify (* 0 z) into 0
5.047 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z
5.047 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
5.047 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.047 * [taylor]: Taking taylor expansion of x in x
5.047 * [backup-simplify]: Simplify 0 into 0
5.047 * [backup-simplify]: Simplify 1 into 1
5.048 * [backup-simplify]: Simplify (/ 1 1) into 1
5.048 * [backup-simplify]: Simplify (+ (/ 1 z) 1) into (+ 1 (/ 1 z))
5.048 * [backup-simplify]: Simplify (- (+ 1 (/ 1 z))) into (- (+ 1 (/ 1 z)))
5.048 * [taylor]: Taking taylor expansion of (- (+ 1 (/ 1 z))) in z
5.048 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 z)) in z
5.048 * [taylor]: Taking taylor expansion of 1 in z
5.048 * [backup-simplify]: Simplify 1 into 1
5.048 * [taylor]: Taking taylor expansion of (/ 1 z) in z
5.048 * [taylor]: Taking taylor expansion of z in z
5.048 * [backup-simplify]: Simplify 0 into 0
5.048 * [backup-simplify]: Simplify 1 into 1
5.048 * [backup-simplify]: Simplify (/ 1 1) into 1
5.049 * [backup-simplify]: Simplify (+ 0 1) into 1
5.049 * [backup-simplify]: Simplify (- 1) into -1
5.049 * [backup-simplify]: Simplify -1 into -1
5.049 * [taylor]: Taking taylor expansion of (/ 1 z) in z
5.049 * [taylor]: Taking taylor expansion of z in z
5.049 * [backup-simplify]: Simplify 0 into 0
5.049 * [backup-simplify]: Simplify 1 into 1
5.050 * [backup-simplify]: Simplify (/ 1 1) into 1
5.050 * [backup-simplify]: Simplify 1 into 1
5.050 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
5.050 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
5.051 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.052 * [backup-simplify]: Simplify (- 0) into 0
5.052 * [backup-simplify]: Simplify (+ 0 0) into 0
5.053 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 x) 0) (* 0 (/ -1 z)))) into 0
5.053 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)))) into 0
5.053 * [backup-simplify]: Simplify (+ 0 0) into 0
5.053 * [taylor]: Taking taylor expansion of 0 in x
5.053 * [backup-simplify]: Simplify 0 into 0
5.054 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 z))) into 0
5.054 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
5.055 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.055 * [backup-simplify]: Simplify (+ 0 0) into 0
5.056 * [backup-simplify]: Simplify (- 0) into 0
5.056 * [taylor]: Taking taylor expansion of 0 in z
5.056 * [backup-simplify]: Simplify 0 into 0
5.056 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
5.056 * [taylor]: Taking taylor expansion of 0 in z
5.056 * [backup-simplify]: Simplify 0 into 0
5.057 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.057 * [backup-simplify]: Simplify (+ 1 0) into 1
5.057 * [backup-simplify]: Simplify (- 1) into -1
5.058 * [backup-simplify]: Simplify -1 into -1
5.058 * [backup-simplify]: Simplify (+ (* -1 (* 1 (* (/ 1 (/ 1 (- x))) 1))) (+ (* 1 (* (/ 1 (/ 1 (- z))) (* 1 (/ 1 (/ 1 (- y)))))) (* -1 (* (/ 1 (/ 1 (- z))) (* (/ 1 (/ 1 (- x))) 1))))) into (- (+ x (* z y)) (* x z))
5.058 * * * [progress]: simplifying candidates
5.058 * * * * [progress]: [ 1 / 14 ] simplifiying candidate #<alt (λ (x y z) (log1p (expm1 (fma (- y x) z x))))>
5.058 * * * * [progress]: [ 2 / 14 ] simplifiying candidate #<alt (λ (x y z) (expm1 (log1p (fma (- y x) z x))))>
5.058 * * * * [progress]: [ 3 / 14 ] simplifiying candidate #<alt (λ (x y z) (+ (* (- y x) z) x))>
5.058 * * * * [progress]: [ 4 / 14 ] simplifiying candidate #<alt (λ (x y z) (pow (fma (- y x) z x) 1))>
5.058 * * * * [progress]: [ 5 / 14 ] simplifiying candidate #<alt (λ (x y z) (exp (log (fma (- y x) z x))))>
5.058 * * * * [progress]: [ 6 / 14 ] simplifiying candidate #<alt (λ (x y z) (log (exp (fma (- y x) z x))))>
5.059 * * * * [progress]: [ 7 / 14 ] simplifiying candidate #<alt (λ (x y z) (* (* (cbrt (fma (- y x) z x)) (cbrt (fma (- y x) z x))) (cbrt (fma (- y x) z x))))>
5.059 * * * * [progress]: [ 8 / 14 ] simplifiying candidate #<alt (λ (x y z) (cbrt (* (* (fma (- y x) z x) (fma (- y x) z x)) (fma (- y x) z x))))>
5.059 * * * * [progress]: [ 9 / 14 ] simplifiying candidate #<alt (λ (x y z) (* (sqrt (fma (- y x) z x)) (sqrt (fma (- y x) z x))))>
5.059 * * * * [progress]: [ 10 / 14 ] simplifiying candidate #<alt (λ (x y z) (* 1 (fma (- y x) z x)))>
5.059 * * * * [progress]: [ 11 / 14 ] simplifiying candidate #<alt (λ (x y z) (posit16->real (real->posit16 (fma (- y x) z x))))>
5.059 * * * * [progress]: [ 12 / 14 ] simplifiying candidate #<alt (λ (x y z) (- (+ x (* z y)) (* x z)))>
5.059 * * * * [progress]: [ 13 / 14 ] simplifiying candidate #<alt (λ (x y z) (- (+ x (* z y)) (* x z)))>
5.059 * * * * [progress]: [ 14 / 14 ] simplifiying candidate #<alt (λ (x y z) (- (+ x (* z y)) (* x z)))>
5.059 * [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))
  (real->posit16 (fma (- y x) z x))
  (- (+ x (* z y)) (* x z))
  (- (+ x (* z y)) (* x z))
  (- (+ x (* z y)) (* x z))
5.060 * * [simplify]: iteration 0: 20 enodes
5.067 * * [simplify]: iteration 1: 32 enodes
5.079 * * [simplify]: iteration 2: 67 enodes
5.109 * * [simplify]: iteration 3: 271 enodes
5.331 * * [simplify]: iteration 4: 1279 enodes
6.167 * * [simplify]: iteration complete: 5001 enodes
6.167 * * [simplify]: Extracting #0: cost 11 inf + 0
6.169 * * [simplify]: Extracting #1: cost 79 inf + 0
6.172 * * [simplify]: Extracting #2: cost 788 inf + 128
6.183 * * [simplify]: Extracting #3: cost 1203 inf + 29251
6.288 * * [simplify]: Extracting #4: cost 252 inf + 246112
6.400 * * [simplify]: Extracting #5: cost 3 inf + 304303
6.564 * * [simplify]: Extracting #6: cost 0 inf + 304537
6.700 * [simplify]: Simplified to:
  (expm1 (fma z (- y x) x))
  (log1p (fma z (- y x) x))
  (* (- y x) z)
  (log (fma z (- y x) x))
  (exp (fma z (- y x) x))
  (* (cbrt (fma z (- y x) x)) (cbrt (fma z (- y x) x)))
  (cbrt (fma z (- y x) x))
  (* (* (fma z (- y x) x) (fma z (- y x) x)) (fma z (- y x) x))
  (sqrt (fma z (- y x) x))
  (sqrt (fma z (- y x) x))
  (real->posit16 (fma z (- y x) x))
  (fma z (- y x) x)
  (fma z (- y x) x)
  (fma z (- y x) x)
6.701 * * * [progress]: adding candidates to table
6.759 * [progress]: [Phase 3 of 3] Extracting.
6.765 * [simplify]: Simplifying:
  (fma (- y x) z x)
6.765 * * [simplify]: iteration 0: 5 enodes
6.765 * * [simplify]: iteration complete: 5 enodes
6.765 * * [simplify]: Extracting #0: cost 1 inf + 0
6.765 * * [simplify]: Extracting #1: cost 4 inf + 0
6.765 * * [simplify]: Extracting #2: cost 3 inf + 2
6.765 * * [simplify]: Extracting #3: cost 2 inf + 3
6.766 * * [simplify]: Extracting #4: cost 0 inf + 143
6.766 * [simplify]: Simplified to:
  (fma (- y x) z x)
8.054 * [regime-testing]: Baseline error score: 0.006625828228528566
8.057 * [regime-testing]: Oracle error score: 0.006625828228528566
8.057 * [regime-testing]: End program error score: 0.006625828228528566