Details

sample49.0ms

Algorithm

intervals

Results

11.0ms	221×	body	80	valid
9.0ms	37×	body	1280	valid
5.0ms	27×	body	640	valid
4.0ms	32×	body	320	valid
2.0ms	7×	body	2560	valid
2.0ms	17×	body	160	valid

simplify9.9s

Counts

1 → 1

Iterations

Useful iterations: 5 (711.0ms)

Iter	Nodes	Cost
0	9	15
1	23	13
2	75	11
3	202	9
4	437	7
5	769	5
6	1664	5
done	5001	5

prune7.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b	(* y (- x z))

rewrite39.0ms

Algorithm

rewrite-expression-head

Rules

19×	`add-sqr-sqrt`
18×	`prod-diff`
17×	`*-un-lft-identity`
15×	`add-cube-cbrt`
11×	`distribute-rgt-in` `distribute-lft-in`
5×	`associate-r`
3×	`pow1` `add-exp-log` `associate-l` `add-cbrt-cube`
2×	`sub-neg` `associate-*r/`
1×	`expm1-log1p-u` `flip3--` `pow-prod-down` `prod-exp` `*-commutative` `flip--` `cbrt-unprod` `log1p-expm1-u` `distribute-lft-out--` `add-log-exp` `difference-of-squares` `unswap-sqr`

Counts

1 → 46

Calls

1 calls:

35.0ms

(* y (- x z))

series62.0ms

Counts

1 → 3

Calls

1 calls:

62.0ms

(* y (- x z))

simplify1.7s

Counts

49 → 49

Iterations

Useful iterations: done (1.7s)

Iter	Nodes	Cost
0	102	721
1	192	548
2	415	438
3	1735	396
done	5001	342

prune79.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize7.0ms

Local error

Found 1 expressions with local error:

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

rewrite9.0ms

Algorithm

rewrite-expression-head

Rules

3×	`add-log-exp`
2×	`distribute-rgt-neg-out`
1×	`pow1` `add-exp-log` `+-commutative` `add-sqr-sqrt` `expm1-log1p-u` `add-cube-cbrt` `fma-def` `*-un-lft-identity` `flip3-+` `unsub-neg` `sum-log` `add-cbrt-cube` `flip-+` `log1p-expm1-u` `distribute-lft-out`

Counts

1 → 17

Calls

1 calls:

8.0ms

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

series48.0ms

Counts

1 → 3

Calls

1 calls:

48.0ms

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

simplify3.1s

Counts

20 → 20

Iterations

Useful iterations: done (3.1s)

Iter	Nodes	Cost
0	34	206
1	115	146
2	452	133
3	1843	129
done	5000	127

prune58.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes41.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify6.0ms

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	7	8
1	12	8
2	16	8
3	17	8
done	17	8

end0.0ms

sample2.4s

Algorithm

intervals

Results

654.0ms	7020×	body	80	valid
493.0ms	334×	body	160	valid
341.0ms	1002×	body	1280	valid
214.0ms	925×	body	640	valid
183.0ms	634×	body	320	valid
107.0ms	191×	body	2560	valid