Details

sample20.0ms

Algorithm

intervals

Results

4.0ms	222×	body	80	valid
4.0ms	21×	body	320	valid
2.0ms	25×	body	640	valid
1.0ms	8×	body	1280	valid
0.0ms	10×	body	160	valid

simplify16.3s

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	242	9
5	523	9
6	926	9
7	1617	9
8	2126	9
9	2743	9
10	2890	9
11	3210	9
12	3282	9
13	3512	9
14	3640	9
15	3875	9
16	3899	9
done	3899	9

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 14.5b

localize5.0ms

Local error

Found 1 expressions with local error:

2.3b	(+ x (* (- 1.0 x) (- 1.0 y)))

rewrite9.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

1 → 15

Calls

1 calls:

8.0ms

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

series26.0ms

Counts

1 → 3

Calls

1 calls:

26.0ms

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

simplify766.0ms

Counts

18 → 18

Iterations

Useful iterations: 3 (237.0ms)

Iter	Nodes	Cost
0	36	236
1	104	227
2	333	209
3	1669	203
done	5000	203

prune32.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize5.0ms

rewrite0.0ms

Algorithm

rewrite-expression-head

Rules

Counts

0 → 0

series0.0ms

Counts: 0 → 0

simplify0.0ms

Counts

0 → 0

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	0	0
done	0	0

prune2.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize11.0ms

Local error

Found 4 expressions with local error:

0.0b	(sqrt (+ x (* (- 1.0 x) (- 1.0 y))))
0.1b	(* (sqrt (+ x (* (- 1.0 x) (- 1.0 y)))) (sqrt (+ x (* (- 1.0 x) (- 1.0 y)))))
2.3b	(+ x (* (- 1.0 x) (- 1.0 y)))
2.3b	(+ x (* (- 1.0 x) (- 1.0 y)))

rewrite56.0ms

Algorithm

rewrite-expression-head

Rules

26×	`add-sqr-sqrt`
21×	`sqrt-prod`
20×	`pow1`
14×	`sqrt-div`
13×	`add-cube-cbrt` `*-un-lft-identity`
9×	`sqrt-pow1` `flip3-+` `pow1/2` `flip-+`
8×	`associate-+r+` `swap-sqr` `add-log-exp`
6×	`add-exp-log` `associate-r` `associate-l` `add-cbrt-cube`
5×	`pow-prod-up`
4×	`distribute-rgt-in` `frac-times` `sub-neg` `distribute-lft-in` `unswap-sqr`
3×	`pow-prod-down` `pow-sqr`
2×	`+-commutative` `associate-r/` `associate-l/` `sum-log`
1×	`pow2` `rem-sqrt-square` `pow-plus` `sqrt-unprod` `prod-exp` `rem-square-sqrt` `*-commutative` `cbrt-unprod`

Counts

4 → 102

Calls

4 calls:

5.0ms	(sqrt (+ x (* (- 1.0 x) (- 1.0 y))))
30.0ms	(* (sqrt (+ x (* (- 1.0 x) (- 1.0 y)))) (sqrt (+ x (* (- 1.0 x) (- 1.0 y)))))
8.0ms	(+ x (* (- 1.0 x) (- 1.0 y)))
8.0ms	(+ x (* (- 1.0 x) (- 1.0 y)))

series174.0ms

Counts

4 → 12

Calls

4 calls:

96.0ms	(sqrt (+ x (* (- 1.0 x) (- 1.0 y))))
25.0ms	(* (sqrt (+ x (* (- 1.0 x) (- 1.0 y)))) (sqrt (+ x (* (- 1.0 x) (- 1.0 y)))))
25.0ms	(+ x (* (- 1.0 x) (- 1.0 y)))
28.0ms	(+ x (* (- 1.0 x) (- 1.0 y)))

simplify1.4s

Counts

114 → 114

Iterations

Useful iterations: done (1.4s)

Iter	Nodes	Cost
0	118	2472
1	249	1786
2	736	1644
3	2925	1570
done	5001	1528

prune190.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes46.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	6	7
1	8	7
done	8	7

end0.0ms

sample468.0ms

Algorithm

intervals

Results

129.0ms	6945×	body	80	valid
59.0ms	868×	body	640	valid
34.0ms	425×	body	1280	valid
34.0ms	562×	body	320	valid
11.0ms	335×	body	160	valid