26.241 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.098 * * * [progress]: [2/2] Setting up program.
0.103 * [progress]: [Phase 2 of 3] Improving.
0.103 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (x y z) (exp (- (+ x (* y (log y))) z)))>
0.103 * [simplify]: Simplifying:
  (exp (- (+ x (* y (log y))) z))
0.103 * * [simplify]: iteration 0: 8 enodes
0.104 * * [simplify]: iteration 1: 17 enodes
0.107 * * [simplify]: iteration 2: 37 enodes
0.113 * * [simplify]: iteration 3: 65 enodes
0.140 * * [simplify]: iteration 4: 105 enodes
0.158 * * [simplify]: iteration 5: 224 enodes
0.251 * * [simplify]: iteration 6: 634 enodes
0.719 * * [simplify]: iteration 7: 1994 enodes
2.920 * * [simplify]: iteration complete: 5001 enodes
2.920 * * [simplify]: Extracting #0: cost 1 inf + 0
2.921 * * [simplify]: Extracting #1: cost 346 inf + 0
2.933 * * [simplify]: Extracting #2: cost 1151 inf + 1
2.942 * * [simplify]: Extracting #3: cost 1190 inf + 3054
2.964 * * [simplify]: Extracting #4: cost 994 inf + 67419
3.045 * * [simplify]: Extracting #5: cost 462 inf + 407023
3.170 * * [simplify]: Extracting #6: cost 43 inf + 716371
3.287 * * [simplify]: Extracting #7: cost 0 inf + 734065
3.422 * * [simplify]: Extracting #8: cost 0 inf + 732532
3.537 * * [simplify]: Extracting #9: cost 0 inf + 732248
3.645 * [simplify]: Simplified to:
  (exp (fma (log y) y (- x z)))
3.653 * * [progress]: iteration 1 / 4
3.653 * * * [progress]: picking best candidate
3.659 * * * * [pick]: Picked  #<alt (λ (x y z) (exp (fma (log y) y (- x z))))>
3.659 * * * [progress]: localizing error
3.688 * * * [progress]: generating rewritten candidates
3.688 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
3.689 * * * [progress]: generating series expansions
3.689 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
3.690 * [backup-simplify]: Simplify (fma (log y) y (- x z)) into (fma (log y) y (- x z))
3.690 * [approximate]: Taking taylor expansion of (fma (log y) y (- x z)) in (y x z) around 0
3.690 * [taylor]: Taking taylor expansion of (fma (log y) y (- x z)) in z
3.690 * [taylor]: Rewrote expression to (+ (* (log y) y) (- x z))
3.690 * [taylor]: Taking taylor expansion of (* (log y) y) in z
3.690 * [taylor]: Taking taylor expansion of (log y) in z
3.690 * [taylor]: Taking taylor expansion of y in z
3.690 * [backup-simplify]: Simplify y into y
3.690 * [backup-simplify]: Simplify (log y) into (log y)
3.690 * [taylor]: Taking taylor expansion of y in z
3.690 * [backup-simplify]: Simplify y into y
3.690 * [taylor]: Taking taylor expansion of (- x z) in z
3.690 * [taylor]: Taking taylor expansion of x in z
3.690 * [backup-simplify]: Simplify x into x
3.690 * [taylor]: Taking taylor expansion of z in z
3.690 * [backup-simplify]: Simplify 0 into 0
3.690 * [backup-simplify]: Simplify 1 into 1
3.690 * [taylor]: Taking taylor expansion of (fma (log y) y (- x z)) in x
3.690 * [taylor]: Rewrote expression to (+ (* (log y) y) (- x z))
3.690 * [taylor]: Taking taylor expansion of (* (log y) y) in x
3.691 * [taylor]: Taking taylor expansion of (log y) in x
3.691 * [taylor]: Taking taylor expansion of y in x
3.691 * [backup-simplify]: Simplify y into y
3.691 * [backup-simplify]: Simplify (log y) into (log y)
3.691 * [taylor]: Taking taylor expansion of y in x
3.691 * [backup-simplify]: Simplify y into y
3.691 * [taylor]: Taking taylor expansion of (- x z) in x
3.691 * [taylor]: Taking taylor expansion of x in x
3.691 * [backup-simplify]: Simplify 0 into 0
3.691 * [backup-simplify]: Simplify 1 into 1
3.691 * [taylor]: Taking taylor expansion of z in x
3.691 * [backup-simplify]: Simplify z into z
3.691 * [taylor]: Taking taylor expansion of (fma (log y) y (- x z)) in y
3.691 * [taylor]: Rewrote expression to (+ (* (log y) y) (- x z))
3.691 * [taylor]: Taking taylor expansion of (* (log y) y) in y
3.691 * [taylor]: Taking taylor expansion of (log y) in y
3.691 * [taylor]: Taking taylor expansion of y in y
3.691 * [backup-simplify]: Simplify 0 into 0
3.691 * [backup-simplify]: Simplify 1 into 1
3.692 * [backup-simplify]: Simplify (log 1) into 0
3.692 * [taylor]: Taking taylor expansion of y in y
3.692 * [backup-simplify]: Simplify 0 into 0
3.692 * [backup-simplify]: Simplify 1 into 1
3.692 * [taylor]: Taking taylor expansion of (- x z) in y
3.692 * [taylor]: Taking taylor expansion of x in y
3.692 * [backup-simplify]: Simplify x into x
3.692 * [taylor]: Taking taylor expansion of z in y
3.692 * [backup-simplify]: Simplify z into z
3.692 * [taylor]: Taking taylor expansion of (fma (log y) y (- x z)) in y
3.692 * [taylor]: Rewrote expression to (+ (* (log y) y) (- x z))
3.692 * [taylor]: Taking taylor expansion of (* (log y) y) in y
3.692 * [taylor]: Taking taylor expansion of (log y) in y
3.692 * [taylor]: Taking taylor expansion of y in y
3.692 * [backup-simplify]: Simplify 0 into 0
3.692 * [backup-simplify]: Simplify 1 into 1
3.693 * [backup-simplify]: Simplify (log 1) into 0
3.693 * [taylor]: Taking taylor expansion of y in y
3.693 * [backup-simplify]: Simplify 0 into 0
3.693 * [backup-simplify]: Simplify 1 into 1
3.693 * [taylor]: Taking taylor expansion of (- x z) in y
3.693 * [taylor]: Taking taylor expansion of x in y
3.693 * [backup-simplify]: Simplify x into x
3.693 * [taylor]: Taking taylor expansion of z in y
3.693 * [backup-simplify]: Simplify z into z
3.693 * [backup-simplify]: Simplify (+ (* (- -1) (log y)) 0) into (log y)
3.694 * [backup-simplify]: Simplify (* (log y) 0) into 0
3.694 * [backup-simplify]: Simplify (- z) into (- z)
3.694 * [backup-simplify]: Simplify (+ x (- z)) into (- x z)
3.694 * [backup-simplify]: Simplify (+ 0 (- x z)) into (- x z)
3.694 * [taylor]: Taking taylor expansion of (- x z) in x
3.694 * [taylor]: Taking taylor expansion of x in x
3.694 * [backup-simplify]: Simplify 0 into 0
3.694 * [backup-simplify]: Simplify 1 into 1
3.694 * [taylor]: Taking taylor expansion of z in x
3.694 * [backup-simplify]: Simplify z into z
3.694 * [backup-simplify]: Simplify (- z) into (- z)
3.694 * [backup-simplify]: Simplify (+ 0 (- z)) into (- z)
3.694 * [taylor]: Taking taylor expansion of (- z) in z
3.694 * [taylor]: Taking taylor expansion of z in z
3.694 * [backup-simplify]: Simplify 0 into 0
3.694 * [backup-simplify]: Simplify 1 into 1
3.694 * [backup-simplify]: Simplify (- 0) into 0
3.695 * [backup-simplify]: Simplify 0 into 0
3.695 * [backup-simplify]: Simplify (+ (* (- -1) (log y)) 0) into (log y)
3.696 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
3.697 * [backup-simplify]: Simplify (+ (* (log y) 1) (* 0 0)) into (log y)
3.697 * [backup-simplify]: Simplify (- 0) into 0
3.698 * [backup-simplify]: Simplify (+ 0 0) into 0
3.698 * [backup-simplify]: Simplify (+ (log y) 0) into (log y)
3.698 * [taylor]: Taking taylor expansion of (log y) in x
3.698 * [taylor]: Taking taylor expansion of y in x
3.698 * [backup-simplify]: Simplify y into y
3.698 * [backup-simplify]: Simplify (log y) into (log y)
3.698 * [taylor]: Taking taylor expansion of (log y) in z
3.698 * [taylor]: Taking taylor expansion of y in z
3.698 * [backup-simplify]: Simplify y into y
3.698 * [backup-simplify]: Simplify (log y) into (log y)
3.698 * [backup-simplify]: Simplify (log y) into (log y)
3.698 * [backup-simplify]: Simplify (- 0) into 0
3.698 * [backup-simplify]: Simplify (+ 1 0) into 1
3.698 * [taylor]: Taking taylor expansion of 1 in z
3.698 * [backup-simplify]: Simplify 1 into 1
3.698 * [backup-simplify]: Simplify 1 into 1
3.699 * [backup-simplify]: Simplify (- 1) into -1
3.699 * [backup-simplify]: Simplify -1 into -1
3.699 * [backup-simplify]: Simplify (+ (* -1 (* z (* 1 1))) (+ (* 1 (* 1 (* x 1))) (* (log y) (* 1 (* 1 y))))) into (- (+ x (* y (log y))) z)
3.699 * [backup-simplify]: Simplify (fma (log (/ 1 y)) (/ 1 y) (- (/ 1 x) (/ 1 z))) into (fma (log (/ 1 y)) (/ 1 y) (- (/ 1 x) (/ 1 z)))
3.699 * [approximate]: Taking taylor expansion of (fma (log (/ 1 y)) (/ 1 y) (- (/ 1 x) (/ 1 z))) in (y x z) around 0
3.699 * [taylor]: Taking taylor expansion of (fma (log (/ 1 y)) (/ 1 y) (- (/ 1 x) (/ 1 z))) in z
3.699 * [taylor]: Rewrote expression to (+ (* (log (/ 1 y)) (/ 1 y)) (- (/ 1 x) (/ 1 z)))
3.699 * [taylor]: Taking taylor expansion of (* (log (/ 1 y)) (/ 1 y)) in z
3.699 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in z
3.699 * [taylor]: Taking taylor expansion of (/ 1 y) in z
3.699 * [taylor]: Taking taylor expansion of y in z
3.699 * [backup-simplify]: Simplify y into y
3.700 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.700 * [backup-simplify]: Simplify (log (/ 1 y)) into (log (/ 1 y))
3.700 * [taylor]: Taking taylor expansion of (/ 1 y) in z
3.700 * [taylor]: Taking taylor expansion of y in z
3.700 * [backup-simplify]: Simplify y into y
3.700 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.700 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in z
3.700 * [taylor]: Taking taylor expansion of (/ 1 x) in z
3.700 * [taylor]: Taking taylor expansion of x in z
3.700 * [backup-simplify]: Simplify x into x
3.700 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.700 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.700 * [taylor]: Taking taylor expansion of z in z
3.700 * [backup-simplify]: Simplify 0 into 0
3.700 * [backup-simplify]: Simplify 1 into 1
3.704 * [backup-simplify]: Simplify (/ 1 1) into 1
3.704 * [taylor]: Taking taylor expansion of (fma (log (/ 1 y)) (/ 1 y) (- (/ 1 x) (/ 1 z))) in x
3.704 * [taylor]: Rewrote expression to (+ (* (log (/ 1 y)) (/ 1 y)) (- (/ 1 x) (/ 1 z)))
3.704 * [taylor]: Taking taylor expansion of (* (log (/ 1 y)) (/ 1 y)) in x
3.704 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in x
3.704 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.704 * [taylor]: Taking taylor expansion of y in x
3.704 * [backup-simplify]: Simplify y into y
3.704 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.704 * [backup-simplify]: Simplify (log (/ 1 y)) into (log (/ 1 y))
3.704 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.704 * [taylor]: Taking taylor expansion of y in x
3.704 * [backup-simplify]: Simplify y into y
3.704 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.704 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
3.704 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.704 * [taylor]: Taking taylor expansion of x in x
3.704 * [backup-simplify]: Simplify 0 into 0
3.704 * [backup-simplify]: Simplify 1 into 1
3.704 * [backup-simplify]: Simplify (/ 1 1) into 1
3.704 * [taylor]: Taking taylor expansion of (/ 1 z) in x
3.704 * [taylor]: Taking taylor expansion of z in x
3.704 * [backup-simplify]: Simplify z into z
3.705 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
3.705 * [taylor]: Taking taylor expansion of (fma (log (/ 1 y)) (/ 1 y) (- (/ 1 x) (/ 1 z))) in y
3.705 * [taylor]: Rewrote expression to (+ (* (log (/ 1 y)) (/ 1 y)) (- (/ 1 x) (/ 1 z)))
3.705 * [taylor]: Taking taylor expansion of (* (log (/ 1 y)) (/ 1 y)) in y
3.705 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
3.705 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.705 * [taylor]: Taking taylor expansion of y in y
3.705 * [backup-simplify]: Simplify 0 into 0
3.705 * [backup-simplify]: Simplify 1 into 1
3.705 * [backup-simplify]: Simplify (/ 1 1) into 1
3.705 * [backup-simplify]: Simplify (log 1) into 0
3.705 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.705 * [taylor]: Taking taylor expansion of y in y
3.705 * [backup-simplify]: Simplify 0 into 0
3.705 * [backup-simplify]: Simplify 1 into 1
3.706 * [backup-simplify]: Simplify (/ 1 1) into 1
3.706 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y
3.706 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.706 * [taylor]: Taking taylor expansion of x in y
3.706 * [backup-simplify]: Simplify x into x
3.706 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.706 * [taylor]: Taking taylor expansion of (/ 1 z) in y
3.706 * [taylor]: Taking taylor expansion of z in y
3.706 * [backup-simplify]: Simplify z into z
3.706 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
3.706 * [taylor]: Taking taylor expansion of (fma (log (/ 1 y)) (/ 1 y) (- (/ 1 x) (/ 1 z))) in y
3.706 * [taylor]: Rewrote expression to (+ (* (log (/ 1 y)) (/ 1 y)) (- (/ 1 x) (/ 1 z)))
3.706 * [taylor]: Taking taylor expansion of (* (log (/ 1 y)) (/ 1 y)) in y
3.706 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
3.706 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.706 * [taylor]: Taking taylor expansion of y in y
3.706 * [backup-simplify]: Simplify 0 into 0
3.706 * [backup-simplify]: Simplify 1 into 1
3.706 * [backup-simplify]: Simplify (/ 1 1) into 1
3.706 * [backup-simplify]: Simplify (log 1) into 0
3.706 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.706 * [taylor]: Taking taylor expansion of y in y
3.707 * [backup-simplify]: Simplify 0 into 0
3.707 * [backup-simplify]: Simplify 1 into 1
3.707 * [backup-simplify]: Simplify (/ 1 1) into 1
3.707 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y
3.707 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.707 * [taylor]: Taking taylor expansion of x in y
3.707 * [backup-simplify]: Simplify x into x
3.707 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.707 * [taylor]: Taking taylor expansion of (/ 1 z) in y
3.707 * [taylor]: Taking taylor expansion of z in y
3.707 * [backup-simplify]: Simplify z into z
3.707 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
3.707 * [backup-simplify]: Simplify (+ (* (- 1) (log y)) 0) into (- (log y))
3.707 * [backup-simplify]: Simplify (* (- (log y)) 1) into (* -1 (log y))
3.707 * [backup-simplify]: Simplify (+ (* -1 (log y)) 0) into (- (log y))
3.707 * [taylor]: Taking taylor expansion of (- (log y)) in x
3.707 * [taylor]: Taking taylor expansion of (log y) in x
3.707 * [taylor]: Taking taylor expansion of y in x
3.708 * [backup-simplify]: Simplify y into y
3.708 * [backup-simplify]: Simplify (log y) into (log y)
3.708 * [backup-simplify]: Simplify (+ (* (- 1) (log y)) 0) into (- (log y))
3.708 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.709 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.709 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
3.710 * [backup-simplify]: Simplify (+ (* (- (log y)) 0) (* 0 1)) into 0
3.710 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z))
3.710 * [backup-simplify]: Simplify (+ (/ 1 x) (- (/ 1 z))) into (- (/ 1 x) (/ 1 z))
3.710 * [backup-simplify]: Simplify (+ 0 (- (/ 1 x) (/ 1 z))) into (- (/ 1 x) (/ 1 z))
3.710 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
3.710 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.710 * [taylor]: Taking taylor expansion of x in x
3.710 * [backup-simplify]: Simplify 0 into 0
3.710 * [backup-simplify]: Simplify 1 into 1
3.710 * [backup-simplify]: Simplify (/ 1 1) into 1
3.710 * [taylor]: Taking taylor expansion of (/ 1 z) in x
3.710 * [taylor]: Taking taylor expansion of z in x
3.710 * [backup-simplify]: Simplify z into z
3.710 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
3.711 * [backup-simplify]: Simplify (+ 1 0) into 1
3.711 * [taylor]: Taking taylor expansion of 1 in z
3.711 * [backup-simplify]: Simplify 1 into 1
3.711 * [backup-simplify]: Simplify (- (log y)) into (- (log y))
3.711 * [taylor]: Taking taylor expansion of (- (log y)) in z
3.711 * [taylor]: Taking taylor expansion of (log y) in z
3.711 * [taylor]: Taking taylor expansion of y in z
3.711 * [backup-simplify]: Simplify y into y
3.711 * [backup-simplify]: Simplify (log y) into (log y)
3.711 * [backup-simplify]: Simplify (+ (* (- 1) (log y)) 0) into (- (log y))
3.712 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.713 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.714 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into 0
3.714 * [backup-simplify]: Simplify (+ (* (- (log y)) 0) (+ (* 0 0) (* 0 1))) into 0
3.715 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
3.715 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
3.715 * [backup-simplify]: Simplify (- 0) into 0
3.715 * [backup-simplify]: Simplify (+ 0 0) into 0
3.715 * [backup-simplify]: Simplify (+ 0 0) into 0
3.715 * [taylor]: Taking taylor expansion of 0 in x
3.715 * [backup-simplify]: Simplify 0 into 0
3.716 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.716 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z))
3.716 * [backup-simplify]: Simplify (+ 0 (- (/ 1 z))) into (- (/ 1 z))
3.716 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
3.716 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.716 * [taylor]: Taking taylor expansion of z in z
3.716 * [backup-simplify]: Simplify 0 into 0
3.716 * [backup-simplify]: Simplify 1 into 1
3.716 * [backup-simplify]: Simplify (/ 1 1) into 1
3.717 * [backup-simplify]: Simplify (- 1) into -1
3.717 * [backup-simplify]: Simplify -1 into -1
3.717 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow y 1)))) 1) into 0
3.717 * [backup-simplify]: Simplify (- 0) into 0
3.717 * [taylor]: Taking taylor expansion of 0 in z
3.717 * [backup-simplify]: Simplify 0 into 0
3.717 * [backup-simplify]: Simplify 1 into 1
3.717 * [backup-simplify]: Simplify (- (log y)) into (- (log y))
3.718 * [backup-simplify]: Simplify (- (log y)) into (- (log y))
3.718 * [backup-simplify]: Simplify (+ (* (- (log (/ 1 y))) (* 1 (* 1 (/ 1 (/ 1 y))))) (+ (* 1 (* 1 (* (/ 1 (/ 1 x)) 1))) (* -1 (* (/ 1 (/ 1 z)) (* 1 1))))) into (- x (+ (* y (log (/ 1 y))) z))
3.718 * [backup-simplify]: Simplify (fma (log (/ 1 (- y))) (/ 1 (- y)) (- (/ 1 (- x)) (/ 1 (- z)))) into (fma (log (/ -1 y)) (/ -1 y) (- (/ 1 z) (/ 1 x)))
3.718 * [approximate]: Taking taylor expansion of (fma (log (/ -1 y)) (/ -1 y) (- (/ 1 z) (/ 1 x))) in (y x z) around 0
3.718 * [taylor]: Taking taylor expansion of (fma (log (/ -1 y)) (/ -1 y) (- (/ 1 z) (/ 1 x))) in z
3.718 * [taylor]: Rewrote expression to (+ (* (log (/ -1 y)) (/ -1 y)) (- (/ 1 z) (/ 1 x)))
3.718 * [taylor]: Taking taylor expansion of (* (log (/ -1 y)) (/ -1 y)) in z
3.718 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in z
3.718 * [taylor]: Taking taylor expansion of (/ -1 y) in z
3.718 * [taylor]: Taking taylor expansion of -1 in z
3.718 * [backup-simplify]: Simplify -1 into -1
3.718 * [taylor]: Taking taylor expansion of y in z
3.718 * [backup-simplify]: Simplify y into y
3.718 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
3.718 * [backup-simplify]: Simplify (log (/ -1 y)) into (log (/ -1 y))
3.718 * [taylor]: Taking taylor expansion of (/ -1 y) in z
3.718 * [taylor]: Taking taylor expansion of -1 in z
3.719 * [backup-simplify]: Simplify -1 into -1
3.719 * [taylor]: Taking taylor expansion of y in z
3.719 * [backup-simplify]: Simplify y into y
3.719 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
3.719 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in z
3.719 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.719 * [taylor]: Taking taylor expansion of z in z
3.719 * [backup-simplify]: Simplify 0 into 0
3.719 * [backup-simplify]: Simplify 1 into 1
3.719 * [backup-simplify]: Simplify (/ 1 1) into 1
3.719 * [taylor]: Taking taylor expansion of (/ 1 x) in z
3.719 * [taylor]: Taking taylor expansion of x in z
3.719 * [backup-simplify]: Simplify x into x
3.719 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.719 * [taylor]: Taking taylor expansion of (fma (log (/ -1 y)) (/ -1 y) (- (/ 1 z) (/ 1 x))) in x
3.719 * [taylor]: Rewrote expression to (+ (* (log (/ -1 y)) (/ -1 y)) (- (/ 1 z) (/ 1 x)))
3.719 * [taylor]: Taking taylor expansion of (* (log (/ -1 y)) (/ -1 y)) in x
3.719 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in x
3.719 * [taylor]: Taking taylor expansion of (/ -1 y) in x
3.719 * [taylor]: Taking taylor expansion of -1 in x
3.719 * [backup-simplify]: Simplify -1 into -1
3.719 * [taylor]: Taking taylor expansion of y in x
3.719 * [backup-simplify]: Simplify y into y
3.719 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
3.719 * [backup-simplify]: Simplify (log (/ -1 y)) into (log (/ -1 y))
3.719 * [taylor]: Taking taylor expansion of (/ -1 y) in x
3.719 * [taylor]: Taking taylor expansion of -1 in x
3.719 * [backup-simplify]: Simplify -1 into -1
3.719 * [taylor]: Taking taylor expansion of y in x
3.719 * [backup-simplify]: Simplify y into y
3.719 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
3.719 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x
3.719 * [taylor]: Taking taylor expansion of (/ 1 z) in x
3.719 * [taylor]: Taking taylor expansion of z in x
3.719 * [backup-simplify]: Simplify z into z
3.719 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
3.719 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.719 * [taylor]: Taking taylor expansion of x in x
3.720 * [backup-simplify]: Simplify 0 into 0
3.720 * [backup-simplify]: Simplify 1 into 1
3.720 * [backup-simplify]: Simplify (/ 1 1) into 1
3.720 * [taylor]: Taking taylor expansion of (fma (log (/ -1 y)) (/ -1 y) (- (/ 1 z) (/ 1 x))) in y
3.720 * [taylor]: Rewrote expression to (+ (* (log (/ -1 y)) (/ -1 y)) (- (/ 1 z) (/ 1 x)))
3.720 * [taylor]: Taking taylor expansion of (* (log (/ -1 y)) (/ -1 y)) in y
3.720 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y
3.720 * [taylor]: Taking taylor expansion of (/ -1 y) in y
3.720 * [taylor]: Taking taylor expansion of -1 in y
3.720 * [backup-simplify]: Simplify -1 into -1
3.720 * [taylor]: Taking taylor expansion of y in y
3.720 * [backup-simplify]: Simplify 0 into 0
3.720 * [backup-simplify]: Simplify 1 into 1
3.720 * [backup-simplify]: Simplify (/ -1 1) into -1
3.721 * [backup-simplify]: Simplify (log -1) into (log -1)
3.721 * [taylor]: Taking taylor expansion of (/ -1 y) in y
3.721 * [taylor]: Taking taylor expansion of -1 in y
3.721 * [backup-simplify]: Simplify -1 into -1
3.721 * [taylor]: Taking taylor expansion of y in y
3.721 * [backup-simplify]: Simplify 0 into 0
3.721 * [backup-simplify]: Simplify 1 into 1
3.721 * [backup-simplify]: Simplify (/ -1 1) into -1
3.721 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in y
3.721 * [taylor]: Taking taylor expansion of (/ 1 z) in y
3.721 * [taylor]: Taking taylor expansion of z in y
3.721 * [backup-simplify]: Simplify z into z
3.721 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
3.721 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.721 * [taylor]: Taking taylor expansion of x in y
3.721 * [backup-simplify]: Simplify x into x
3.721 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.721 * [taylor]: Taking taylor expansion of (fma (log (/ -1 y)) (/ -1 y) (- (/ 1 z) (/ 1 x))) in y
3.721 * [taylor]: Rewrote expression to (+ (* (log (/ -1 y)) (/ -1 y)) (- (/ 1 z) (/ 1 x)))
3.721 * [taylor]: Taking taylor expansion of (* (log (/ -1 y)) (/ -1 y)) in y
3.721 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y
3.721 * [taylor]: Taking taylor expansion of (/ -1 y) in y
3.721 * [taylor]: Taking taylor expansion of -1 in y
3.721 * [backup-simplify]: Simplify -1 into -1
3.721 * [taylor]: Taking taylor expansion of y in y
3.721 * [backup-simplify]: Simplify 0 into 0
3.721 * [backup-simplify]: Simplify 1 into 1
3.722 * [backup-simplify]: Simplify (/ -1 1) into -1
3.722 * [backup-simplify]: Simplify (log -1) into (log -1)
3.722 * [taylor]: Taking taylor expansion of (/ -1 y) in y
3.722 * [taylor]: Taking taylor expansion of -1 in y
3.722 * [backup-simplify]: Simplify -1 into -1
3.722 * [taylor]: Taking taylor expansion of y in y
3.722 * [backup-simplify]: Simplify 0 into 0
3.722 * [backup-simplify]: Simplify 1 into 1
3.723 * [backup-simplify]: Simplify (/ -1 1) into -1
3.723 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in y
3.723 * [taylor]: Taking taylor expansion of (/ 1 z) in y
3.723 * [taylor]: Taking taylor expansion of z in y
3.723 * [backup-simplify]: Simplify z into z
3.723 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
3.723 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.723 * [taylor]: Taking taylor expansion of x in y
3.723 * [backup-simplify]: Simplify x into x
3.723 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.723 * [backup-simplify]: Simplify (+ (* (- 1) (log y)) (log -1)) into (- (log -1) (log y))
3.724 * [backup-simplify]: Simplify (* (- (log -1) (log y)) -1) into (* -1 (- (log -1) (log y)))
3.724 * [backup-simplify]: Simplify (+ (* -1 (- (log -1) (log y))) 0) into (- (log y) (log -1))
3.724 * [taylor]: Taking taylor expansion of (- (log y) (log -1)) in x
3.724 * [taylor]: Taking taylor expansion of (log y) in x
3.724 * [taylor]: Taking taylor expansion of y in x
3.724 * [backup-simplify]: Simplify y into y
3.724 * [backup-simplify]: Simplify (log y) into (log y)
3.724 * [taylor]: Taking taylor expansion of (log -1) in x
3.724 * [taylor]: Taking taylor expansion of -1 in x
3.724 * [backup-simplify]: Simplify -1 into -1
3.724 * [backup-simplify]: Simplify (log -1) into (log -1)
3.725 * [backup-simplify]: Simplify (+ (* (- 1) (log y)) (log -1)) into (- (log -1) (log y))
3.726 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
3.726 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
3.728 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
3.729 * [backup-simplify]: Simplify (+ (* (- (log -1) (log y)) 0) (* 0 -1)) into 0
3.729 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x))
3.729 * [backup-simplify]: Simplify (+ (/ 1 z) (- (/ 1 x))) into (- (/ 1 z) (/ 1 x))
3.729 * [backup-simplify]: Simplify (+ 0 (- (/ 1 z) (/ 1 x))) into (- (/ 1 z) (/ 1 x))
3.729 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x
3.729 * [taylor]: Taking taylor expansion of (/ 1 z) in x
3.729 * [taylor]: Taking taylor expansion of z in x
3.729 * [backup-simplify]: Simplify z into z
3.729 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
3.729 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.729 * [taylor]: Taking taylor expansion of x in x
3.729 * [backup-simplify]: Simplify 0 into 0
3.729 * [backup-simplify]: Simplify 1 into 1
3.730 * [backup-simplify]: Simplify (/ 1 1) into 1
3.730 * [backup-simplify]: Simplify (- 1) into -1
3.730 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.731 * [taylor]: Taking taylor expansion of -1 in z
3.731 * [backup-simplify]: Simplify -1 into -1
3.731 * [backup-simplify]: Simplify (- (log -1)) into (- (log -1))
3.732 * [backup-simplify]: Simplify (+ (log y) (- (log -1))) into (- (log y) (log -1))
3.732 * [taylor]: Taking taylor expansion of (- (log y) (log -1)) in z
3.732 * [taylor]: Taking taylor expansion of (log y) in z
3.732 * [taylor]: Taking taylor expansion of y in z
3.732 * [backup-simplify]: Simplify y into y
3.732 * [backup-simplify]: Simplify (log y) into (log y)
3.732 * [taylor]: Taking taylor expansion of (log -1) in z
3.732 * [taylor]: Taking taylor expansion of -1 in z
3.732 * [backup-simplify]: Simplify -1 into -1
3.733 * [backup-simplify]: Simplify (log -1) into (log -1)
3.734 * [backup-simplify]: Simplify (+ (* (- 1) (log y)) (log -1)) into (- (log -1) (log y))
3.735 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.736 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.739 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into 0
3.740 * [backup-simplify]: Simplify (+ (* (- (log -1) (log y)) 0) (+ (* 0 0) (* 0 -1))) into 0
3.740 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
3.740 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
3.740 * [backup-simplify]: Simplify (- 0) into 0
3.741 * [backup-simplify]: Simplify (+ 0 0) into 0
3.741 * [backup-simplify]: Simplify (+ 0 0) into 0
3.741 * [taylor]: Taking taylor expansion of 0 in x
3.741 * [backup-simplify]: Simplify 0 into 0
3.742 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.742 * [backup-simplify]: Simplify (- 0) into 0
3.743 * [backup-simplify]: Simplify (+ (/ 1 z) 0) into (/ 1 z)
3.743 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.743 * [taylor]: Taking taylor expansion of z in z
3.743 * [backup-simplify]: Simplify 0 into 0
3.743 * [backup-simplify]: Simplify 1 into 1
3.743 * [backup-simplify]: Simplify (/ 1 1) into 1
3.743 * [backup-simplify]: Simplify 1 into 1
3.744 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow y 1)))) 1) into 0
3.745 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
3.746 * [backup-simplify]: Simplify (- 0) into 0
3.746 * [backup-simplify]: Simplify (+ 0 0) into 0
3.746 * [taylor]: Taking taylor expansion of 0 in z
3.746 * [backup-simplify]: Simplify 0 into 0
3.746 * [backup-simplify]: Simplify -1 into -1
3.747 * [backup-simplify]: Simplify (- (log -1)) into (- (log -1))
3.748 * [backup-simplify]: Simplify (+ (log y) (- (log -1))) into (- (log y) (log -1))
3.748 * [backup-simplify]: Simplify (- (log y) (log -1)) into (- (log y) (log -1))
3.750 * [backup-simplify]: Simplify (+ (* (- (log (/ 1 (- y))) (log -1)) (* 1 (* 1 (/ 1 (/ 1 (- y)))))) (+ (* -1 (* 1 (* (/ 1 (/ 1 (- x))) 1))) (* 1 (* (/ 1 (/ 1 (- z))) (* 1 1))))) into (- (+ x (* y (log -1))) (+ (* y (log (/ -1 y))) z))
3.750 * * * [progress]: simplifying candidates
3.750 * * * * [progress]: [ 1 / 14 ] simplifiying candidate #<alt (λ (x y z) (exp (log1p (expm1 (fma (log y) y (- x z))))))>
3.750 * * * * [progress]: [ 2 / 14 ] simplifiying candidate #<alt (λ (x y z) (exp (expm1 (log1p (fma (log y) y (- x z))))))>
3.750 * * * * [progress]: [ 3 / 14 ] simplifiying candidate #<alt (λ (x y z) (exp (+ (* (log y) y) (- x z))))>
3.750 * * * * [progress]: [ 4 / 14 ] simplifiying candidate #<alt (λ (x y z) (exp (pow (fma (log y) y (- x z)) 1)))>
3.750 * * * * [progress]: [ 5 / 14 ] simplifiying candidate #<alt (λ (x y z) (exp (exp (log (fma (log y) y (- x z))))))>
3.750 * * * * [progress]: [ 6 / 14 ] simplifiying candidate #<alt (λ (x y z) (exp (log (exp (fma (log y) y (- x z))))))>
3.750 * * * * [progress]: [ 7 / 14 ] simplifiying candidate #<alt (λ (x y z) (exp (* (* (cbrt (fma (log y) y (- x z))) (cbrt (fma (log y) y (- x z)))) (cbrt (fma (log y) y (- x z))))))>
3.750 * * * * [progress]: [ 8 / 14 ] simplifiying candidate #<alt (λ (x y z) (exp (cbrt (* (* (fma (log y) y (- x z)) (fma (log y) y (- x z))) (fma (log y) y (- x z))))))>
3.750 * * * * [progress]: [ 9 / 14 ] simplifiying candidate #<alt (λ (x y z) (exp (* (sqrt (fma (log y) y (- x z))) (sqrt (fma (log y) y (- x z))))))>
3.750 * * * * [progress]: [ 10 / 14 ] simplifiying candidate #<alt (λ (x y z) (exp (* 1 (fma (log y) y (- x z)))))>
3.750 * * * * [progress]: [ 11 / 14 ] simplifiying candidate #<alt (λ (x y z) (exp (posit16->real (real->posit16 (fma (log y) y (- x z))))))>
3.751 * * * * [progress]: [ 12 / 14 ] simplifiying candidate #<alt (λ (x y z) (exp (- (+ x (* y (log y))) z)))>
3.751 * * * * [progress]: [ 13 / 14 ] simplifiying candidate #<alt (λ (x y z) (exp (- x (+ (* y (log (/ 1 y))) z))))>
3.751 * * * * [progress]: [ 14 / 14 ] simplifiying candidate #<alt (λ (x y z) (exp (- (+ x (* y (log -1))) (+ (* y (log (/ -1 y))) z))))>
3.751 * [simplify]: Simplifying:
  (expm1 (fma (log y) y (- x z)))
  (log1p (fma (log y) y (- x z)))
  (* (log y) y)
  (log (fma (log y) y (- x z)))
  (exp (fma (log y) y (- x z)))
  (* (cbrt (fma (log y) y (- x z))) (cbrt (fma (log y) y (- x z))))
  (cbrt (fma (log y) y (- x z)))
  (* (* (fma (log y) y (- x z)) (fma (log y) y (- x z))) (fma (log y) y (- x z)))
  (sqrt (fma (log y) y (- x z)))
  (sqrt (fma (log y) y (- x z)))
  (real->posit16 (fma (log y) y (- x z)))
  (- (+ x (* y (log y))) z)
  (- x (+ (* y (log (/ 1 y))) z))
  (- (+ x (* y (log -1))) (+ (* y (log (/ -1 y))) z))
3.752 * * [simplify]: iteration 0: 35 enodes
3.765 * * [simplify]: iteration 1: 67 enodes
3.785 * * [simplify]: iteration 2: 117 enodes
3.809 * * [simplify]: iteration 3: 285 enodes
3.993 * * [simplify]: iteration 4: 1142 enodes
4.722 * * [simplify]: iteration complete: 5001 enodes
4.722 * * [simplify]: Extracting #0: cost 11 inf + 0
4.723 * * [simplify]: Extracting #1: cost 250 inf + 0
4.733 * * [simplify]: Extracting #2: cost 1266 inf + 3578
4.790 * * [simplify]: Extracting #3: cost 778 inf + 183180
4.951 * * [simplify]: Extracting #4: cost 55 inf + 387087
5.058 * * [simplify]: Extracting #5: cost 4 inf + 401451
5.186 * * [simplify]: Extracting #6: cost 0 inf + 403131
5.337 * [simplify]: Simplified to:
  (expm1 (fma y (log y) (- x z)))
  (log1p (fma y (log y) (- x z)))
  (* (log y) y)
  (log (fma y (log y) (- x z)))
  (exp (fma y (log y) (- x z)))
  (* (cbrt (fma y (log y) (- x z))) (cbrt (fma y (log y) (- x z))))
  (cbrt (fma y (log y) (- x z)))
  (* (* (fma y (log y) (- x z)) (fma y (log y) (- x z))) (fma y (log y) (- x z)))
  (sqrt (fma y (log y) (- x z)))
  (sqrt (fma y (log y) (- x z)))
  (real->posit16 (fma y (log y) (- x z)))
  (fma y (log y) (- x z))
  (fma y (log y) (- x z))
  (fma y (log y) (- x z))
5.338 * * * [progress]: adding candidates to table
5.409 * [progress]: [Phase 3 of 3] Extracting.
5.415 * [simplify]: Simplifying:
  (exp (fma (log y) y (- x z)))
5.415 * * [simplify]: iteration 0: 7 enodes
5.416 * * [simplify]: iteration complete: 7 enodes
5.416 * * [simplify]: Extracting #0: cost 1 inf + 0
5.416 * * [simplify]: Extracting #1: cost 2 inf + 0
5.416 * * [simplify]: Extracting #2: cost 5 inf + 0
5.416 * * [simplify]: Extracting #3: cost 6 inf + 1
5.416 * * [simplify]: Extracting #4: cost 0 inf + 522
5.416 * [simplify]: Simplified to:
  (exp (fma (log y) y (- x z)))
10.423 * [regime-testing]: Baseline error score: 0.00871092411607858
10.427 * [regime-testing]: Oracle error score: 0.00871092411607858
10.428 * [regime-testing]: End program error score: 0.00871092411607858
10.524 * [regime-testing]: Target error score: 0.008876185785648198