Details

sample27.0ms

Algorithm

intervals

Results

7.0ms	258×	body	80	valid
6.0ms	274×	body	80	nan

simplify17.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	15	4
1	29	4
2	51	4
3	65	4
4	97	4
5	120	4
6	159	4
7	257	4
8	322	4
9	322	4

prune2.0ms

Filtered

1 candidates to 0 candidates (0.0%)

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: 0.1b

Counts

2 → 1

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b	(- (* x (log y)) z)
0.2b	(* x (log y))

rewrite7.0ms

Algorithm

rewrite-expression-head

Rules

2×	`fma-neg` `*-commutative`
1×	`sub-neg` `flip3--` `flip--`

Counts

2 → 7

Calls

2 calls:

4.0ms	(- (* x (log y)) z)
2.0ms	(* x (log y))

series91.0ms

Counts

2 → 6

Calls

2 calls:

51.0ms	(- (* x (log y)) z)
40.0ms	(* x (log y))

simplify74.0ms

Algorithm

egg-herbie

Counts

13 → 13

Iterations

Useful iterations: 3 (18.0ms)

Iter	Nodes	Cost
0	96	52
1	224	51
2	529	39
3	2571	38
4	5002	38

prune20.0ms

Filtered

13 candidates to 6 candidates (46.2%)

Pruning

1 alts after pruning (0 fresh and 1 done)

	Pruned	Kept	Total
New	13	0	13
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	13	1	14

Merged error: 0.1b

Counts

14 → 1

simplify1.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	8	4
1	8	4

end0.0ms

sample864.0ms

Algorithm

intervals

Results

282.0ms	8031×	body	80	valid
206.0ms	7929×	body	80	nan
1.0ms	1×	body	2560	valid