Details

sample21.0ms

Algorithm

intervals

Results

9.0ms

330×

body

valid

simplify58.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (2.0ms)

Iter	Nodes	Cost
0	14	3
1	24	3
2	40	3
3	64	3
4	84	3
5	102	3
6	128	3
7	177	3
8	272	3
9	508	3
10	736	3
11	754	3
12	756	3
13	756	3

prune6.0ms

Filtered

1 candidates to 1 candidates (100.0%)

Pruning

1 alts after pruning (1 fresh and 0 done)

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

Merged error: 0.0b

Counts

2 → 1

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b	(fma x y (* z (- 1.0 y)))
0.0b	(* z (- 1.0 y))

rewrite11.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

2 → 56

Calls

2 calls:

1.0ms	(fma x y (* z (- 1.0 y)))
8.0ms	(* z (- 1.0 y))

series73.0ms

Counts

2 → 6

Calls

2 calls:

33.0ms	(fma x y (* z (- 1.0 y)))
40.0ms	(* z (- 1.0 y))

simplify111.0ms

Algorithm

egg-herbie

Counts

62 → 62

Iterations

Useful iterations: 3 (105.0ms)

Iter	Nodes	Cost
0	212	423
1	792	271
2	3526	241
3	5001	217

prune75.0ms

Filtered

62 candidates to 30 candidates (48.4%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	61	1	62
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	61	2	63

Merged error: 0.0b

Counts

63 → 2

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b	(fma x y (+ (* z 1.0) (* z (- y))))
0.0b	(+ (* z 1.0) (* z (- y)))

rewrite5.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

2 → 27

Calls

2 calls:

1.0ms	(fma x y (+ (* z 1.0) (* z (- y))))
4.0ms	(+ (* z 1.0) (* z (- y)))

series83.0ms

Counts

2 → 6

Calls

2 calls:

35.0ms	(fma x y (+ (* z 1.0) (* z (- y))))
48.0ms	(+ (* z 1.0) (* z (- y)))

simplify92.0ms

Algorithm

egg-herbie

Counts

33 → 33

Iterations

Useful iterations: 3 (88.0ms)

Iter	Nodes	Cost
0	134	190
1	518	153
2	2453	143
3	5001	142

prune69.0ms

Filtered

33 candidates to 26 candidates (78.8%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	33	0	33
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	33	2	35

Merged error: 0.0b

Counts

35 → 2

regimes43.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	8	3
1	8	3

end0.0ms

sample533.0ms

Algorithm

intervals

Results

302.0ms

10213×

body

valid

Iter	Nodes	Cost
0	14	3
1	24	3
2	40	3
3	64	3
4	84	3
5	102	3
6	128	3
7	177	3
8	272	3
9	508	3
10	736	3
11	754	3
12	756	3
13	756	3

Iter	Nodes	Cost
0	14	3
1	24	3
2	40	3
3	64	3
4	84	3
5	102	3
6	128	3
7	177	3
8	272	3
9	508	3
10	736	3
11	754	3
12	756	3
13	756	3

Iter	Nodes	Cost
0	14	3
1	24	3
2	40	3
3	64	3
4	84	3
5	102	3
6	128	3
7	177	3
8	272	3
9	508	3
10	736	3
11	754	3
12	756	3
13	756	3