Details

sample61.0ms

Algorithm

intervals

Results

19.0ms	616×	body	80	valid
14.0ms	593×	body	80	nan

simplify49.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 2 (4.0ms)

Iter	Nodes	Cost
0	17	5
1	33	5
2	63	4
3	95	4
4	193	4
5	680	4
6	2102	4
7	5001	4

prune6.0ms

Filtered

1 candidates to 1 candidates (100.0%)

Pruning

2 alts after pruning (2 fresh and 0 done)

	Kept	Total
New	1	1
Fresh	1	1
Picked	0	0
Done	0	0
Total	2	2

Merged error: 0b

Counts

2 → 2

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b	(+ x (* y (log y)))
0.3b	(* y (log y))

rewrite12.0ms

Algorithm

rewrite-expression-head

Rules

12×	`log-prod`
10×	`add-sqr-sqrt`
8×	`add-cube-cbrt` `*-un-lft-identity`
6×	`distribute-rgt-in` `associate-+r+` `distribute-lft-in`
5×	`pow1`
4×	`add-exp-log` `associate-r` `add-cbrt-cube` `add-log-exp`
3×	`associate-l`
1×	`+-commutative` `flip3-+` `pow-prod-down` `prod-exp` `sum-log` `log-pow` `*-commutative` `cbrt-unprod` `flip-+` `unswap-sqr`

Counts

2 → 42

Calls

2 calls:

3.0ms	(+ x (* y (log y)))
7.0ms	(* y (log y))

series208.0ms

Counts

2 → 6

Calls

2 calls:

45.0ms	(+ x (* y (log y)))
163.0ms	(* y (log y))

simplify63.0ms

Algorithm

egg-herbie

Counts

48 → 48

Iterations

Useful iterations: 3 (60.0ms)

Iter	Nodes	Cost
0	181	217
1	588	198
2	1986	187
3	5001	181

prune71.0ms

Filtered

48 candidates to 30 candidates (62.5%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	48	0	48
Fresh	0	1	1
Picked	0	1	1
Done	0	0	0
Total	48	2	50

Merged error: 0b

Counts

50 → 2

localize7.0ms

Local error

Found 1 expressions with local error:

0.2b	(* (pow y y) (exp (- x z)))

rewrite10.0ms

Algorithm

rewrite-expression-head

Rules

9×	`add-sqr-sqrt`
7×	`associate-l`
5×	`associate-r`
4×	`add-cube-cbrt` `unpow-prod-down` `*-un-lft-identity`
3×	`add-exp-log` `prod-exp` `add-cbrt-cube` `unswap-sqr`
2×	`exp-sum` `sqr-pow`
1×	`pow1` `pow-to-exp` `sub-neg` `exp-diff` `associate-r/` `pow-exp` `-commutative` `cbrt-unprod` `add-log-exp`

Counts

1 → 28

Calls

1 calls:

9.0ms

(* (pow y y) (exp (- x z)))

series44.0ms

Counts

1 → 3

Calls

1 calls:

44.0ms

(* (pow y y) (exp (- x z)))

simplify62.0ms

Algorithm

egg-herbie

Counts

31 → 31

Iterations

Useful iterations: 1 (4.0ms)

Iter	Nodes	Cost
0	115	178
1	431	162
2	2151	162
3	5001	162

prune50.0ms

Filtered

31 candidates to 22 candidates (71.0%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	31	0	31
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	31	2	33

Merged error: 0b

Counts

33 → 2

regimes110.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	10	5
1	10	5

end0.0ms

sample1.9s

Algorithm

intervals

Results

627.0ms	19186×	body	80	valid
467.0ms	19271×	body	80	nan