Details

sample47.0ms

Algorithm

intervals

Results

9.0ms	234×	body	80	valid
4.0ms	24×	body	1280	valid
4.0ms	29×	body	640	valid
2.0ms	16×	body	320	valid
1.0ms	16×	body	160	valid
1.0ms	5×	body	2560	valid

simplify978.0ms

Counts

1 → 1

Iterations

Useful iterations: 3 (36.0ms)

Iter	Nodes	Cost
0	9	15
1	20	15
2	64	7
3	179	5
4	1346	5
done	5000	5

prune8.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 1 expressions with local error:

0.0b	(* (- x z) y)

rewrite40.0ms

Algorithm

rewrite-expression-head

Rules

7×	`add-sqr-sqrt`
5×	`-un-lft-identity` `associate-l*`
3×	`pow1` `add-exp-log` `add-cube-cbrt` `associate-r` `add-cbrt-cube`
2×	`associate-*l/`
1×	`flip3--` `pow-prod-down` `prod-exp` `*-commutative` `flip--` `cbrt-unprod` `distribute-lft-out--` `add-log-exp` `difference-of-squares` `unswap-sqr`

Counts

1 → 22

Calls

1 calls:

39.0ms

(* (- x z) y)

series55.0ms

Counts

1 → 3

Calls

1 calls:

54.0ms

(* (- x z) y)

simplify6.6s

Counts

25 → 25

Iterations

Useful iterations: 3 (840.0ms)

Iter	Nodes	Cost
0	49	185
1	110	178
2	431	160
3	4801	158
done	5000	158

prune67.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 2 expressions with local error:

0.0b	(- (* x y) (* y z))
9.1b	(+ (- (- (* x y) (* y z)) (* y y)) (* y y))

rewrite224.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

2 → 30

Calls

2 calls:

9.0ms	(- (* x y) (* y z))
214.0ms	(+ (- (- (* x y) (* y z)) (* y y)) (* y y))

series100.0ms

Counts

2 → 6

Calls

2 calls:

45.0ms	(- (* x y) (* y z))
55.0ms	(+ (- (- (* x y) (* y z)) (* y y)) (* y y))

simplify3.3s

Counts

36 → 36

Iterations

Useful iterations: 3 (859.0ms)

Iter	Nodes	Cost
0	62	568
1	189	361
2	664	289
3	4689	273
done	5001	273

prune96.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 1 expressions with local error:

0.0b	(- (* x y) (* y z))

rewrite9.0ms

Algorithm

rewrite-expression-head

Rules

3×	`add-log-exp`
1×	`pow1` `add-exp-log` `add-sqr-sqrt` `add-cube-cbrt` `sub-neg` `flip3--` `*-un-lft-identity` `diff-log` `add-cbrt-cube` `flip--`

Counts

1 → 12

Calls

1 calls:

9.0ms

(- (* x y) (* y z))

series48.0ms

Counts

1 → 3

Calls

1 calls:

48.0ms

(- (* x y) (* y z))

simplify2.6s

Counts

15 → 15

Iterations

Useful iterations: 3 (258.0ms)

Iter	Nodes	Cost
0	30	174
1	90	139
2	286	123
3	1074	121
4	4004	121
done	5001	121

prune33.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0.0b

regimes40.0ms

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: 1 (1.0ms)

Iter	Nodes	Cost
0	8	9
1	11	7
2	12	7
done	12	7

end0.0ms

sample1.9s

Algorithm

intervals

Results

506.0ms	6924×	body	80	valid
328.0ms	941×	body	1280	valid
255.0ms	938×	body	640	valid
155.0ms	642×	body	320	valid
147.0ms	214×	body	2560	valid
34.0ms	343×	body	160	valid