Details

sample43.0ms

Algorithm

intervals

Results

11.0ms	235×	body	80	valid
6.0ms	20×	body	320	valid
3.0ms	19×	body	640	valid
3.0ms	13×	body	1280	valid
1.0ms	14×	body	160	valid

simplify4.3s

Counts

1 → 1

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	7	9
1	13	9
2	27	9
3	78	9
4	257	9
5	808	9
6	4418	9
done	5000	9

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 15.0b

localize19.0ms

Local error

Found 2 expressions with local error:

0.0b	(* (- 1.0 x) (- 1.0 y))
3.0b	(+ x (* (- 1.0 x) (- 1.0 y)))

rewrite93.0ms

Algorithm

rewrite-expression-head

Rules

10×	`add-sqr-sqrt`
8×	`*-un-lft-identity`
6×	`flip3--` `flip--`
5×	`associate-r` `associate-l`
4×	`pow1` `add-exp-log` `distribute-rgt-in` `frac-times` `add-cube-cbrt` `sub-neg` `associate-+r+` `distribute-lft-in` `add-cbrt-cube` `add-log-exp`
2×	`associate-r/` `associate-l/` `distribute-lft-out--` `difference-of-squares`
1×	`+-commutative` `flip3-+` `pow-prod-down` `prod-exp` `sum-log` `*-commutative` `cbrt-unprod` `flip-+` `unswap-sqr`

Counts

2 → 49

Calls

2 calls:

72.0ms	(* (- 1.0 x) (- 1.0 y))
17.0ms	(+ x (* (- 1.0 x) (- 1.0 y)))

series81.0ms

Counts

2 → 6

Calls

2 calls:

34.0ms	(* (- 1.0 x) (- 1.0 y))
46.0ms	(+ x (* (- 1.0 x) (- 1.0 y)))

simplify956.0ms

Counts

55 → 55

Iterations

Useful iterations: 2 (220.0ms)

Iter	Nodes	Cost
0	101	691
1	285	649
2	1249	617
done	5002	617

prune290.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize18.0ms

Local error

Found 2 expressions with local error:

0.0b	(+ (* x y) 1.0)
0.0b	(- (+ (* x y) 1.0) (* 1.0 y))

rewrite106.0ms

Algorithm

rewrite-expression-head

Rules

9×	`add-log-exp`
2×	`pow1` `add-exp-log` `add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity` `diff-log` `sum-log` `add-cbrt-cube`
1×	`+-commutative` `sub-neg` `flip3--` `flip3-+` `associate--l+` `flip--` `flip-+`

Counts

2 → 25

Calls

2 calls:

14.0ms	(+ (* x y) 1.0)
91.0ms	(- (+ (* x y) 1.0) (* 1.0 y))

series71.0ms

Counts

2 → 6

Calls

2 calls:

33.0ms	(+ (* x y) 1.0)
38.0ms	(- (+ (* x y) 1.0) (* 1.0 y))

simplify1.6s

Counts

31 → 31

Iterations

Useful iterations: 3 (551.0ms)

Iter	Nodes	Cost
0	49	357
1	141	337
2	496	319
3	2073	281
done	5002	281

prune143.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize23.0ms

Local error

Found 2 expressions with local error:

0.0b	(+ (+ x (* (- 1.0 x) 1.0)) (* (- y) (- 1.0 x)))
1.9b	(+ x (* (- 1.0 x) 1.0))

rewrite71.0ms

Algorithm

rewrite-expression-head

Rules

9×	`add-log-exp`
4×	`associate-+r+` `flip3-+` `associate-*r/` `frac-add` `sum-log` `flip-+`
2×	`pow1` `add-exp-log` `+-commutative` `distribute-lft-neg-out` `distribute-rgt-in` `add-sqr-sqrt` `add-cube-cbrt` `sub-neg` `flip3--` `*-un-lft-identity` `distribute-lft-in` `add-cbrt-cube` `flip--`
1×	`associate-+l+` `unsub-neg`

Counts

2 → 34

Calls

2 calls:

49.0ms	(+ (+ x (* (- 1.0 x) 1.0)) (* (- y) (- 1.0 x)))
20.0ms	(+ x (* (- 1.0 x) 1.0))

series41.0ms

Counts

2 → 6

Calls

2 calls:

39.0ms	(+ (+ x (* (- 1.0 x) 1.0)) (* (- y) (- 1.0 x)))
2.0ms	(+ x (* (- 1.0 x) 1.0))

simplify930.0ms

Counts

40 → 40

Iterations

Useful iterations: done (927.0ms)

Iter	Nodes	Cost
0	84	807
1	301	744
2	1293	652
done	5002	649

prune199.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes96.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	7	9
1	10	9
done	10	9

end0.0ms

sample1.8s

Algorithm

intervals

Results

631.0ms	817×	body	640	valid
494.0ms	7009×	body	80	valid
147.0ms	435×	body	1280	valid
83.0ms	597×	body	320	valid
81.0ms	326×	body	160	valid