65.786 * [progress]: [Phase 1 of 3] Setting up.
0.008 * * * [progress]: [1/2] Preparing points
0.061 * * * [progress]: [2/2] Setting up program.
0.079 * [progress]: [Phase 2 of 3] Improving.
0.083 * [simplify]: Simplifying:
  (+ x (* (- y x) z))
0.083 * * [simplify]: iteration 0: 6 enodes
0.085 * * [simplify]: iteration 1: 10 enodes
0.090 * * [simplify]: iteration 2: 19 enodes
0.098 * * [simplify]: iteration 3: 35 enodes
0.110 * * [simplify]: iteration 4: 55 enodes
0.130 * * [simplify]: iteration 5: 73 enodes
0.229 * * [simplify]: iteration 6: 90 enodes
0.281 * * [simplify]: iteration 7: 111 enodes
0.333 * * [simplify]: iteration 8: 167 enodes
0.442 * * [simplify]: iteration 9: 239 enodes
0.707 * * [simplify]: iteration 10: 431 enodes
1.582 * * [simplify]: iteration 11: 1072 enodes
5.473 * * [simplify]: iteration 12: 1882 enodes
6.184 * * [simplify]: iteration 13: 2191 enodes
6.839 * * [simplify]: iteration 14: 2319 enodes
7.525 * * [simplify]: iteration 15: 2532 enodes
8.474 * * [simplify]: iteration 16: 2869 enodes
10.568 * * [simplify]: iteration 17: 3325 enodes
13.899 * * [simplify]: iteration 18: 4269 enodes
16.303 * * [simplify]: iteration complete: 5000 enodes
16.303 * * [simplify]: Extracting #0: cost 1 inf + 0
16.304 * * [simplify]: Extracting #1: cost 158 inf + 0
16.308 * * [simplify]: Extracting #2: cost 266 inf + 1555
16.354 * * [simplify]: Extracting #3: cost 66 inf + 15152
16.372 * * [simplify]: Extracting #4: cost 0 inf + 20883
16.396 * * [simplify]: Extracting #5: cost 0 inf + 20882
16.420 * [simplify]: Simplified to:
  (fma z (- y x) x)
16.431 * * [progress]: iteration 1 / 4
16.431 * * * [progress]: picking best candidate
16.438 * * * * [pick]: Picked  #<alt (λ (x y z) (fma z (- y x) x))>
16.439 * * * [progress]: localizing error
16.454 * * * [progress]: generating rewritten candidates
16.454 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
16.455 * * * [progress]: generating series expansions
16.456 * * * * [progress]: [ 1 / 1 ] generating series at (2)
16.456 * [backup-simplify]: Simplify (fma z (- y x) x) into (fma z (- y x) x)
16.456 * [approximate]: Taking taylor expansion of (fma z (- y x) x) in (z y x) around 0
16.456 * [taylor]: Taking taylor expansion of (fma z (- y x) x) in x
16.456 * [taylor]: Rewrote expression to (+ (* z (- y x)) x)
16.456 * [taylor]: Taking taylor expansion of (* z (- y x)) in x
16.456 * [taylor]: Taking taylor expansion of z in x
16.456 * [backup-simplify]: Simplify z into z
16.456 * [taylor]: Taking taylor expansion of (- y x) in x
16.456 * [taylor]: Taking taylor expansion of y in x
16.456 * [backup-simplify]: Simplify y into y
16.456 * [taylor]: Taking taylor expansion of x in x
16.456 * [backup-simplify]: Simplify 0 into 0
16.456 * [backup-simplify]: Simplify 1 into 1
16.456 * [taylor]: Taking taylor expansion of x in x
16.456 * [backup-simplify]: Simplify 0 into 0
16.456 * [backup-simplify]: Simplify 1 into 1
16.456 * [taylor]: Taking taylor expansion of (fma z (- y x) x) in y
16.456 * [taylor]: Rewrote expression to (+ (* z (- y x)) x)
16.457 * [taylor]: Taking taylor expansion of (* z (- y x)) in y
16.457 * [taylor]: Taking taylor expansion of z in y
16.457 * [backup-simplify]: Simplify z into z
16.457 * [taylor]: Taking taylor expansion of (- y x) in y
16.457 * [taylor]: Taking taylor expansion of y in y
16.457 * [backup-simplify]: Simplify 0 into 0
16.457 * [backup-simplify]: Simplify 1 into 1
16.457 * [taylor]: Taking taylor expansion of x in y
16.457 * [backup-simplify]: Simplify x into x
16.457 * [taylor]: Taking taylor expansion of x in y
16.457 * [backup-simplify]: Simplify x into x
16.457 * [taylor]: Taking taylor expansion of (fma z (- y x) x) in z
16.457 * [taylor]: Rewrote expression to (+ (* z (- y x)) x)
16.457 * [taylor]: Taking taylor expansion of (* z (- y x)) in z
16.457 * [taylor]: Taking taylor expansion of z in z
16.457 * [backup-simplify]: Simplify 0 into 0
16.457 * [backup-simplify]: Simplify 1 into 1
16.457 * [taylor]: Taking taylor expansion of (- y x) in z
16.457 * [taylor]: Taking taylor expansion of y in z
16.457 * [backup-simplify]: Simplify y into y
16.457 * [taylor]: Taking taylor expansion of x in z
16.457 * [backup-simplify]: Simplify x into x
16.457 * [taylor]: Taking taylor expansion of x in z
16.457 * [backup-simplify]: Simplify x into x
16.457 * [taylor]: Taking taylor expansion of (fma z (- y x) x) in z
16.457 * [taylor]: Rewrote expression to (+ (* z (- y x)) x)
16.457 * [taylor]: Taking taylor expansion of (* z (- y x)) in z
16.457 * [taylor]: Taking taylor expansion of z in z
16.458 * [backup-simplify]: Simplify 0 into 0
16.458 * [backup-simplify]: Simplify 1 into 1
16.458 * [taylor]: Taking taylor expansion of (- y x) in z
16.458 * [taylor]: Taking taylor expansion of y in z
16.458 * [backup-simplify]: Simplify y into y
16.458 * [taylor]: Taking taylor expansion of x in z
16.458 * [backup-simplify]: Simplify x into x
16.458 * [taylor]: Taking taylor expansion of x in z
16.458 * [backup-simplify]: Simplify x into x
16.458 * [backup-simplify]: Simplify (- x) into (- x)
16.458 * [backup-simplify]: Simplify (+ y (- x)) into (- y x)
16.458 * [backup-simplify]: Simplify (* 0 (- y x)) into 0
16.458 * [backup-simplify]: Simplify (+ 0 x) into x
16.458 * [taylor]: Taking taylor expansion of x in y
16.458 * [backup-simplify]: Simplify x into x
16.458 * [taylor]: Taking taylor expansion of x in x
16.458 * [backup-simplify]: Simplify 0 into 0
16.458 * [backup-simplify]: Simplify 1 into 1
16.458 * [backup-simplify]: Simplify 0 into 0
16.459 * [backup-simplify]: Simplify (- 0) into 0
16.459 * [backup-simplify]: Simplify (+ 0 0) into 0
16.460 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (- y x))) into (- y x)
16.460 * [backup-simplify]: Simplify (+ (- y x) 0) into (- y x)
16.460 * [taylor]: Taking taylor expansion of (- y x) in y
16.460 * [taylor]: Taking taylor expansion of y in y
16.460 * [backup-simplify]: Simplify 0 into 0
16.460 * [backup-simplify]: Simplify 1 into 1
16.460 * [taylor]: Taking taylor expansion of x in y
16.460 * [backup-simplify]: Simplify x into x
16.460 * [backup-simplify]: Simplify (- x) into (- x)
16.460 * [backup-simplify]: Simplify (+ 0 (- x)) into (- x)
16.460 * [taylor]: Taking taylor expansion of (- x) in x
16.460 * [taylor]: Taking taylor expansion of x in x
16.460 * [backup-simplify]: Simplify 0 into 0
16.460 * [backup-simplify]: Simplify 1 into 1
16.461 * [backup-simplify]: Simplify (- 0) into 0
16.461 * [backup-simplify]: Simplify 0 into 0
16.461 * [taylor]: Taking taylor expansion of 0 in x
16.461 * [backup-simplify]: Simplify 0 into 0
16.461 * [backup-simplify]: Simplify 0 into 0
16.461 * [backup-simplify]: Simplify 1 into 1
16.461 * [backup-simplify]: Simplify (- 0) into 0
16.462 * [backup-simplify]: Simplify (+ 0 0) into 0
16.463 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (- y x)))) into 0
16.463 * [backup-simplify]: Simplify (+ 0 0) into 0
16.463 * [taylor]: Taking taylor expansion of 0 in y
16.463 * [backup-simplify]: Simplify 0 into 0
16.463 * [taylor]: Taking taylor expansion of 0 in x
16.463 * [backup-simplify]: Simplify 0 into 0
16.463 * [backup-simplify]: Simplify 0 into 0
16.464 * [backup-simplify]: Simplify (- 0) into 0
16.464 * [backup-simplify]: Simplify (+ 1 0) into 1
16.464 * [taylor]: Taking taylor expansion of 1 in x
16.464 * [backup-simplify]: Simplify 1 into 1
16.464 * [backup-simplify]: Simplify 1 into 1
16.464 * [taylor]: Taking taylor expansion of 0 in x
16.464 * [backup-simplify]: Simplify 0 into 0
16.464 * [backup-simplify]: Simplify 0 into 0
16.465 * [backup-simplify]: Simplify (- 1) into -1
16.465 * [backup-simplify]: Simplify -1 into -1
16.471 * [backup-simplify]: Simplify (+ (* -1 (* x (* 1 z))) (+ (* 1 (* 1 (* y z))) (* 1 (* x (* 1 1))))) into (- (+ (* z y) x) (* x z))
16.471 * [backup-simplify]: Simplify (fma (/ 1 z) (- (/ 1 y) (/ 1 x)) (/ 1 x)) into (fma (/ 1 z) (- (/ 1 y) (/ 1 x)) (/ 1 x))
16.472 * [approximate]: Taking taylor expansion of (fma (/ 1 z) (- (/ 1 y) (/ 1 x)) (/ 1 x)) in (z y x) around 0
16.472 * [taylor]: Taking taylor expansion of (fma (/ 1 z) (- (/ 1 y) (/ 1 x)) (/ 1 x)) in x
16.472 * [taylor]: Rewrote expression to (+ (* (/ 1 z) (- (/ 1 y) (/ 1 x))) (/ 1 x))
16.472 * [taylor]: Taking taylor expansion of (* (/ 1 z) (- (/ 1 y) (/ 1 x))) in x
16.472 * [taylor]: Taking taylor expansion of (/ 1 z) in x
16.472 * [taylor]: Taking taylor expansion of z in x
16.472 * [backup-simplify]: Simplify z into z
16.472 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
16.472 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
16.472 * [taylor]: Taking taylor expansion of (/ 1 y) in x
16.472 * [taylor]: Taking taylor expansion of y in x
16.472 * [backup-simplify]: Simplify y into y
16.472 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
16.472 * [taylor]: Taking taylor expansion of (/ 1 x) in x
16.472 * [taylor]: Taking taylor expansion of x in x
16.472 * [backup-simplify]: Simplify 0 into 0
16.472 * [backup-simplify]: Simplify 1 into 1
16.473 * [backup-simplify]: Simplify (/ 1 1) into 1
16.473 * [taylor]: Taking taylor expansion of (/ 1 x) in x
16.473 * [taylor]: Taking taylor expansion of x in x
16.473 * [backup-simplify]: Simplify 0 into 0
16.473 * [backup-simplify]: Simplify 1 into 1
16.473 * [backup-simplify]: Simplify (/ 1 1) into 1
16.473 * [taylor]: Taking taylor expansion of (fma (/ 1 z) (- (/ 1 y) (/ 1 x)) (/ 1 x)) in y
16.473 * [taylor]: Rewrote expression to (+ (* (/ 1 z) (- (/ 1 y) (/ 1 x))) (/ 1 x))
16.474 * [taylor]: Taking taylor expansion of (* (/ 1 z) (- (/ 1 y) (/ 1 x))) in y
16.474 * [taylor]: Taking taylor expansion of (/ 1 z) in y
16.474 * [taylor]: Taking taylor expansion of z in y
16.474 * [backup-simplify]: Simplify z into z
16.474 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
16.474 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
16.474 * [taylor]: Taking taylor expansion of (/ 1 y) in y
16.474 * [taylor]: Taking taylor expansion of y in y
16.474 * [backup-simplify]: Simplify 0 into 0
16.474 * [backup-simplify]: Simplify 1 into 1
16.474 * [backup-simplify]: Simplify (/ 1 1) into 1
16.474 * [taylor]: Taking taylor expansion of (/ 1 x) in y
16.474 * [taylor]: Taking taylor expansion of x in y
16.474 * [backup-simplify]: Simplify x into x
16.474 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
16.474 * [taylor]: Taking taylor expansion of (/ 1 x) in y
16.474 * [taylor]: Taking taylor expansion of x in y
16.474 * [backup-simplify]: Simplify x into x
16.475 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
16.475 * [taylor]: Taking taylor expansion of (fma (/ 1 z) (- (/ 1 y) (/ 1 x)) (/ 1 x)) in z
16.475 * [taylor]: Rewrote expression to (+ (* (/ 1 z) (- (/ 1 y) (/ 1 x))) (/ 1 x))
16.475 * [taylor]: Taking taylor expansion of (* (/ 1 z) (- (/ 1 y) (/ 1 x))) in z
16.475 * [taylor]: Taking taylor expansion of (/ 1 z) in z
16.475 * [taylor]: Taking taylor expansion of z in z
16.475 * [backup-simplify]: Simplify 0 into 0
16.475 * [backup-simplify]: Simplify 1 into 1
16.475 * [backup-simplify]: Simplify (/ 1 1) into 1
16.475 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in z
16.475 * [taylor]: Taking taylor expansion of (/ 1 y) in z
16.475 * [taylor]: Taking taylor expansion of y in z
16.475 * [backup-simplify]: Simplify y into y
16.476 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
16.476 * [taylor]: Taking taylor expansion of (/ 1 x) in z
16.476 * [taylor]: Taking taylor expansion of x in z
16.476 * [backup-simplify]: Simplify x into x
16.476 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
16.476 * [taylor]: Taking taylor expansion of (/ 1 x) in z
16.476 * [taylor]: Taking taylor expansion of x in z
16.476 * [backup-simplify]: Simplify x into x
16.476 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
16.476 * [taylor]: Taking taylor expansion of (fma (/ 1 z) (- (/ 1 y) (/ 1 x)) (/ 1 x)) in z
16.476 * [taylor]: Rewrote expression to (+ (* (/ 1 z) (- (/ 1 y) (/ 1 x))) (/ 1 x))
16.476 * [taylor]: Taking taylor expansion of (* (/ 1 z) (- (/ 1 y) (/ 1 x))) in z
16.476 * [taylor]: Taking taylor expansion of (/ 1 z) in z
16.476 * [taylor]: Taking taylor expansion of z in z
16.476 * [backup-simplify]: Simplify 0 into 0
16.476 * [backup-simplify]: Simplify 1 into 1
16.477 * [backup-simplify]: Simplify (/ 1 1) into 1
16.477 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in z
16.477 * [taylor]: Taking taylor expansion of (/ 1 y) in z
16.477 * [taylor]: Taking taylor expansion of y in z
16.477 * [backup-simplify]: Simplify y into y
16.477 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
16.477 * [taylor]: Taking taylor expansion of (/ 1 x) in z
16.477 * [taylor]: Taking taylor expansion of x in z
16.477 * [backup-simplify]: Simplify x into x
16.477 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
16.477 * [taylor]: Taking taylor expansion of (/ 1 x) in z
16.477 * [taylor]: Taking taylor expansion of x in z
16.477 * [backup-simplify]: Simplify x into x
16.477 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
16.478 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x))
16.478 * [backup-simplify]: Simplify (+ (/ 1 y) (- (/ 1 x))) into (- (/ 1 y) (/ 1 x))
16.478 * [backup-simplify]: Simplify (* 1 (- (/ 1 y) (/ 1 x))) into (- (/ 1 y) (/ 1 x))
16.478 * [backup-simplify]: Simplify (+ (- (/ 1 y) (/ 1 x)) 0) into (- (/ 1 y) (/ 1 x))
16.478 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
16.478 * [taylor]: Taking taylor expansion of (/ 1 y) in y
16.478 * [taylor]: Taking taylor expansion of y in y
16.478 * [backup-simplify]: Simplify 0 into 0
16.478 * [backup-simplify]: Simplify 1 into 1
16.479 * [backup-simplify]: Simplify (/ 1 1) into 1
16.479 * [taylor]: Taking taylor expansion of (/ 1 x) in y
16.479 * [taylor]: Taking taylor expansion of x in y
16.479 * [backup-simplify]: Simplify x into x
16.479 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
16.480 * [backup-simplify]: Simplify (+ 1 0) into 1
16.480 * [taylor]: Taking taylor expansion of 1 in x
16.480 * [backup-simplify]: Simplify 1 into 1
16.480 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
16.480 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
16.480 * [backup-simplify]: Simplify (- 0) into 0
16.481 * [backup-simplify]: Simplify (+ 0 0) into 0
16.482 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
16.482 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (- (/ 1 y) (/ 1 x)))) into 0
16.482 * [backup-simplify]: Simplify (+ 0 (/ 1 x)) into (/ 1 x)
16.482 * [taylor]: Taking taylor expansion of (/ 1 x) in y
16.482 * [taylor]: Taking taylor expansion of x in y
16.482 * [backup-simplify]: Simplify x into x
16.482 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
16.483 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
16.483 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x))
16.483 * [backup-simplify]: Simplify (+ 0 (- (/ 1 x))) into (- (/ 1 x))
16.483 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
16.483 * [taylor]: Taking taylor expansion of (/ 1 x) in x
16.484 * [taylor]: Taking taylor expansion of x in x
16.484 * [backup-simplify]: Simplify 0 into 0
16.484 * [backup-simplify]: Simplify 1 into 1
16.484 * [backup-simplify]: Simplify (/ 1 1) into 1
16.484 * [backup-simplify]: Simplify (- 1) into -1
16.484 * [backup-simplify]: Simplify -1 into -1
16.484 * [backup-simplify]: Simplify 1 into 1
16.485 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
16.485 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
16.485 * [backup-simplify]: Simplify (- 0) into 0
16.486 * [backup-simplify]: Simplify (+ 0 0) into 0
16.487 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
16.488 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (- (/ 1 y) (/ 1 x))))) into 0
16.488 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
16.488 * [backup-simplify]: Simplify (+ 0 0) into 0
16.488 * [taylor]: Taking taylor expansion of 0 in y
16.488 * [backup-simplify]: Simplify 0 into 0
16.488 * [taylor]: Taking taylor expansion of (/ 1 x) in x
16.488 * [taylor]: Taking taylor expansion of x in x
16.488 * [backup-simplify]: Simplify 0 into 0
16.488 * [backup-simplify]: Simplify 1 into 1
16.489 * [backup-simplify]: Simplify (/ 1 1) into 1
16.489 * [backup-simplify]: Simplify 1 into 1
16.490 * [backup-simplify]: Simplify (+ (* 1 (* (/ 1 (/ 1 x)) (* 1 1))) (+ (* 1 (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 z))))) (* -1 (* (/ 1 (/ 1 x)) (* 1 (/ 1 (/ 1 z))))))) into (- (+ (* z y) x) (* x z))
16.490 * [backup-simplify]: Simplify (fma (/ 1 (- z)) (- (/ 1 (- y)) (/ 1 (- x))) (/ 1 (- x))) into (fma (/ -1 z) (- (/ 1 x) (/ 1 y)) (/ -1 x))
16.490 * [approximate]: Taking taylor expansion of (fma (/ -1 z) (- (/ 1 x) (/ 1 y)) (/ -1 x)) in (z y x) around 0
16.490 * [taylor]: Taking taylor expansion of (fma (/ -1 z) (- (/ 1 x) (/ 1 y)) (/ -1 x)) in x
16.490 * [taylor]: Rewrote expression to (+ (* (/ -1 z) (- (/ 1 x) (/ 1 y))) (/ -1 x))
16.490 * [taylor]: Taking taylor expansion of (* (/ -1 z) (- (/ 1 x) (/ 1 y))) in x
16.490 * [taylor]: Taking taylor expansion of (/ -1 z) in x
16.490 * [taylor]: Taking taylor expansion of -1 in x
16.491 * [backup-simplify]: Simplify -1 into -1
16.491 * [taylor]: Taking taylor expansion of z in x
16.491 * [backup-simplify]: Simplify z into z
16.491 * [backup-simplify]: Simplify (/ -1 z) into (/ -1 z)
16.491 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
16.491 * [taylor]: Taking taylor expansion of (/ 1 x) in x
16.491 * [taylor]: Taking taylor expansion of x in x
16.491 * [backup-simplify]: Simplify 0 into 0
16.491 * [backup-simplify]: Simplify 1 into 1
16.491 * [backup-simplify]: Simplify (/ 1 1) into 1
16.491 * [taylor]: Taking taylor expansion of (/ 1 y) in x
16.491 * [taylor]: Taking taylor expansion of y in x
16.491 * [backup-simplify]: Simplify y into y
16.491 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
16.491 * [taylor]: Taking taylor expansion of (/ -1 x) in x
16.491 * [taylor]: Taking taylor expansion of -1 in x
16.491 * [backup-simplify]: Simplify -1 into -1
16.491 * [taylor]: Taking taylor expansion of x in x
16.492 * [backup-simplify]: Simplify 0 into 0
16.492 * [backup-simplify]: Simplify 1 into 1
16.492 * [backup-simplify]: Simplify (/ -1 1) into -1
16.492 * [taylor]: Taking taylor expansion of (fma (/ -1 z) (- (/ 1 x) (/ 1 y)) (/ -1 x)) in y
16.492 * [taylor]: Rewrote expression to (+ (* (/ -1 z) (- (/ 1 x) (/ 1 y))) (/ -1 x))
16.492 * [taylor]: Taking taylor expansion of (* (/ -1 z) (- (/ 1 x) (/ 1 y))) in y
16.492 * [taylor]: Taking taylor expansion of (/ -1 z) in y
16.492 * [taylor]: Taking taylor expansion of -1 in y
16.492 * [backup-simplify]: Simplify -1 into -1
16.492 * [taylor]: Taking taylor expansion of z in y
16.492 * [backup-simplify]: Simplify z into z
16.493 * [backup-simplify]: Simplify (/ -1 z) into (/ -1 z)
16.493 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
16.493 * [taylor]: Taking taylor expansion of (/ 1 x) in y
16.493 * [taylor]: Taking taylor expansion of x in y
16.493 * [backup-simplify]: Simplify x into x
16.493 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
16.493 * [taylor]: Taking taylor expansion of (/ 1 y) in y
16.493 * [taylor]: Taking taylor expansion of y in y
16.493 * [backup-simplify]: Simplify 0 into 0
16.493 * [backup-simplify]: Simplify 1 into 1
16.493 * [backup-simplify]: Simplify (/ 1 1) into 1
16.493 * [taylor]: Taking taylor expansion of (/ -1 x) in y
16.493 * [taylor]: Taking taylor expansion of -1 in y
16.493 * [backup-simplify]: Simplify -1 into -1
16.493 * [taylor]: Taking taylor expansion of x in y
16.493 * [backup-simplify]: Simplify x into x
16.493 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
16.493 * [taylor]: Taking taylor expansion of (fma (/ -1 z) (- (/ 1 x) (/ 1 y)) (/ -1 x)) in z
16.494 * [taylor]: Rewrote expression to (+ (* (/ -1 z) (- (/ 1 x) (/ 1 y))) (/ -1 x))
16.494 * [taylor]: Taking taylor expansion of (* (/ -1 z) (- (/ 1 x) (/ 1 y))) in z
16.494 * [taylor]: Taking taylor expansion of (/ -1 z) in z
16.494 * [taylor]: Taking taylor expansion of -1 in z
16.494 * [backup-simplify]: Simplify -1 into -1
16.494 * [taylor]: Taking taylor expansion of z in z
16.494 * [backup-simplify]: Simplify 0 into 0
16.494 * [backup-simplify]: Simplify 1 into 1
16.494 * [backup-simplify]: Simplify (/ -1 1) into -1
16.494 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in z
16.494 * [taylor]: Taking taylor expansion of (/ 1 x) in z
16.494 * [taylor]: Taking taylor expansion of x in z
16.494 * [backup-simplify]: Simplify x into x
16.495 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
16.495 * [taylor]: Taking taylor expansion of (/ 1 y) in z
16.495 * [taylor]: Taking taylor expansion of y in z
16.495 * [backup-simplify]: Simplify y into y
16.495 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
16.495 * [taylor]: Taking taylor expansion of (/ -1 x) in z
16.495 * [taylor]: Taking taylor expansion of -1 in z
16.495 * [backup-simplify]: Simplify -1 into -1
16.495 * [taylor]: Taking taylor expansion of x in z
16.495 * [backup-simplify]: Simplify x into x
16.495 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
16.495 * [taylor]: Taking taylor expansion of (fma (/ -1 z) (- (/ 1 x) (/ 1 y)) (/ -1 x)) in z
16.495 * [taylor]: Rewrote expression to (+ (* (/ -1 z) (- (/ 1 x) (/ 1 y))) (/ -1 x))
16.495 * [taylor]: Taking taylor expansion of (* (/ -1 z) (- (/ 1 x) (/ 1 y))) in z
16.495 * [taylor]: Taking taylor expansion of (/ -1 z) in z
16.495 * [taylor]: Taking taylor expansion of -1 in z
16.495 * [backup-simplify]: Simplify -1 into -1
16.495 * [taylor]: Taking taylor expansion of z in z
16.495 * [backup-simplify]: Simplify 0 into 0
16.495 * [backup-simplify]: Simplify 1 into 1
16.496 * [backup-simplify]: Simplify (/ -1 1) into -1
16.496 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in z
16.496 * [taylor]: Taking taylor expansion of (/ 1 x) in z
16.496 * [taylor]: Taking taylor expansion of x in z
16.496 * [backup-simplify]: Simplify x into x
16.496 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
16.496 * [taylor]: Taking taylor expansion of (/ 1 y) in z
16.496 * [taylor]: Taking taylor expansion of y in z
16.496 * [backup-simplify]: Simplify y into y
16.496 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
16.496 * [taylor]: Taking taylor expansion of (/ -1 x) in z
16.496 * [taylor]: Taking taylor expansion of -1 in z
16.496 * [backup-simplify]: Simplify -1 into -1
16.496 * [taylor]: Taking taylor expansion of x in z
16.496 * [backup-simplify]: Simplify x into x
16.496 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
16.496 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
16.497 * [backup-simplify]: Simplify (+ (/ 1 x) (- (/ 1 y))) into (- (/ 1 x) (/ 1 y))
16.497 * [backup-simplify]: Simplify (* -1 (- (/ 1 x) (/ 1 y))) into (* -1 (- (/ 1 x) (/ 1 y)))
16.497 * [backup-simplify]: Simplify (+ (* -1 (- (/ 1 x) (/ 1 y))) 0) into (- (/ 1 y) (/ 1 x))
16.497 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
16.497 * [taylor]: Taking taylor expansion of (/ 1 y) in y
16.497 * [taylor]: Taking taylor expansion of y in y
16.497 * [backup-simplify]: Simplify 0 into 0
16.497 * [backup-simplify]: Simplify 1 into 1
16.498 * [backup-simplify]: Simplify (/ 1 1) into 1
16.498 * [taylor]: Taking taylor expansion of (/ 1 x) in y
16.498 * [taylor]: Taking taylor expansion of x in y
16.498 * [backup-simplify]: Simplify x into x
16.498 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
16.498 * [backup-simplify]: Simplify (+ 1 0) into 1
16.498 * [taylor]: Taking taylor expansion of 1 in x
16.498 * [backup-simplify]: Simplify 1 into 1
16.498 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
16.498 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
16.499 * [backup-simplify]: Simplify (- 0) into 0
16.499 * [backup-simplify]: Simplify (+ 0 0) into 0
16.500 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
16.501 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (- (/ 1 x) (/ 1 y)))) into 0
16.501 * [backup-simplify]: Simplify (+ 0 (/ -1 x)) into (- (/ 1 x))
16.501 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in y
16.501 * [taylor]: Taking taylor expansion of (/ 1 x) in y
16.501 * [taylor]: Taking taylor expansion of x in y
16.501 * [backup-simplify]: Simplify x into x
16.501 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
16.502 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
16.502 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x))
16.502 * [backup-simplify]: Simplify (+ 0 (- (/ 1 x))) into (- (/ 1 x))
16.502 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
16.502 * [taylor]: Taking taylor expansion of (/ 1 x) in x
16.502 * [taylor]: Taking taylor expansion of x in x
16.502 * [backup-simplify]: Simplify 0 into 0
16.502 * [backup-simplify]: Simplify 1 into 1
16.503 * [backup-simplify]: Simplify (/ 1 1) into 1
16.503 * [backup-simplify]: Simplify (- 1) into -1
16.503 * [backup-simplify]: Simplify -1 into -1
16.503 * [backup-simplify]: Simplify 1 into 1
16.504 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
16.504 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
16.504 * [backup-simplify]: Simplify (- 0) into 0
16.504 * [backup-simplify]: Simplify (+ 0 0) into 0
16.505 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
16.506 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (- (/ 1 x) (/ 1 y))))) into 0
16.507 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)))) into 0
16.507 * [backup-simplify]: Simplify (+ 0 0) into 0
16.507 * [taylor]: Taking taylor expansion of 0 in y
16.507 * [backup-simplify]: Simplify 0 into 0
16.507 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x))
16.507 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
16.507 * [taylor]: Taking taylor expansion of (/ 1 x) in x
16.507 * [taylor]: Taking taylor expansion of x in x
16.507 * [backup-simplify]: Simplify 0 into 0
16.507 * [backup-simplify]: Simplify 1 into 1
16.508 * [backup-simplify]: Simplify (/ 1 1) into 1
16.508 * [backup-simplify]: Simplify (- 1) into -1
16.508 * [backup-simplify]: Simplify -1 into -1
16.509 * [backup-simplify]: Simplify (+ (* -1 (* (/ 1 (/ 1 (- x))) (* 1 1))) (+ (* 1 (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- z)))))) (* -1 (* (/ 1 (/ 1 (- x))) (* 1 (/ 1 (/ 1 (- z)))))))) into (- (+ (* z y) x) (* x z))
16.510 * * * [progress]: simplifying candidates
16.510 * [simplify]: Simplifying:
  (expm1 (fma z (- y x) x))
  (log1p (fma z (- y x) x))
  (* z (- y x))
  (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))
  (- (+ (* z y) x) (* x z))
  (- (+ (* z y) x) (* x z))
  (- (+ (* z y) x) (* x z))
16.511 * * [simplify]: iteration 0: 19 enodes
16.518 * * [simplify]: iteration 1: 32 enodes
16.532 * * [simplify]: iteration 2: 67 enodes
16.574 * * [simplify]: iteration 3: 224 enodes
16.953 * * [simplify]: iteration 4: 1302 enodes
18.087 * * [simplify]: iteration complete: 5002 enodes
18.087 * * [simplify]: Extracting #0: cost 10 inf + 0
18.088 * * [simplify]: Extracting #1: cost 122 inf + 0
18.104 * * [simplify]: Extracting #2: cost 1098 inf + 1731
18.135 * * [simplify]: Extracting #3: cost 1271 inf + 55542
18.260 * * [simplify]: Extracting #4: cost 324 inf + 290665
18.440 * * [simplify]: Extracting #5: cost 5 inf + 380377
18.628 * * [simplify]: Extracting #6: cost 0 inf + 382183
18.816 * [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))
  (fma z (- y x) x)
  (fma z (- y x) x)
  (fma z (- y x) x)
18.817 * * * [progress]: adding candidates to table
18.909 * [progress]: [Phase 3 of 3] Extracting.
18.916 * [simplify]: Simplifying:
  (fma z (- y x) x)
18.917 * * [simplify]: iteration 0: 5 enodes
18.917 * * [simplify]: iteration complete: 5 enodes
18.917 * * [simplify]: Extracting #0: cost 1 inf + 0
18.917 * * [simplify]: Extracting #1: cost 4 inf + 0
18.917 * * [simplify]: Extracting #2: cost 3 inf + 2
18.917 * * [simplify]: Extracting #3: cost 2 inf + 3
18.917 * * [simplify]: Extracting #4: cost 0 inf + 143
18.917 * [simplify]: Simplified to:
  (fma z (- y x) x)
21.022 * [regime-testing]: Baseline error score: 0.005125640705088136
21.039 * [regime-testing]: Oracle error score: 0.005125640705088136
21.039 * [regime-testing]: End program error score: 0.005125640705088136