Details

sample17.0ms

Algorithm

intervals

Results

7.0ms

265×

body

valid

simplify83.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	19	5
1	40	5
2	84	5
3	200	5
4	463	5
5	708	5
6	1261	5
7	1854	5
8	2446	5
9	2811	5
10	2813	5
11	2813	5

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: 0.4b

Counts

2 → 1

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b	(* (- y z) (- y t))
7.5b	(/ x (* (- y z) (- y t)))

rewrite10.0ms

Algorithm

rewrite-expression-head

Rules

12×	`flip3--` `flip--`
8×	`frac-times` `associate-/r/`
4×	`associate-r/` `associate-l/`
2×	`distribute-rgt-in` `sub-neg` `distribute-lft-in` `associate-/r` `-commutative`
1×	`frac-2neg` `clear-num` `div-inv`

Counts

2 → 26

Calls

2 calls:

4.0ms	(* (- y z) (- y t))
5.0ms	(/ x (* (- y z) (- y t)))

series83.0ms

Counts

2 → 6

Calls

2 calls:

26.0ms	(* (- y z) (- y t))
57.0ms	(/ x (* (- y z) (- y t)))

simplify74.0ms

Algorithm

egg-herbie

Counts

32 → 32

Iterations

Useful iterations: 1 (5.0ms)

Iter	Nodes	Cost
0	183	174
1	700	172
2	3305	172
3	5001	172

prune89.0ms

Filtered

32 candidates to 26 candidates (81.3%)

Pruning

3 alts after pruning (2 fresh and 1 done)

	Pruned	Kept	Total
New	30	2	32
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	30	3	33

Merged error: 0b

Counts

33 → 3

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b	(/ x (- y t))
1.1b	(/ (/ x (- y t)) (- y z))

rewrite8.0ms

Algorithm

rewrite-expression-head

Rules

6×	`associate-/r/`
3×	`flip3--` `frac-2neg` `clear-num` `flip--` `div-inv` `associate-/l/` `associate-/l*`

Counts

2 → 16

Calls

2 calls:

3.0ms	(/ x (- y t))
5.0ms	(/ (/ x (- y t)) (- y z))

series85.0ms

Counts

2 → 6

Calls

2 calls:

28.0ms	(/ x (- y t))
57.0ms	(/ (/ x (- y t)) (- y z))

simplify62.0ms

Algorithm

egg-herbie

Counts

22 → 22

Iterations

Useful iterations: 3 (22.0ms)

Iter	Nodes	Cost
0	109	63
1	272	62
2	855	61
3	3461	58
4	5001	58

prune47.0ms

Filtered

22 candidates to 16 candidates (72.7%)

Pruning

3 alts after pruning (1 fresh and 2 done)

	Pruned	Kept	Total
New	22	0	22
Fresh	0	1	1
Picked	0	1	1
Done	0	1	1
Total	22	3	25

Merged error: 0b

Counts

25 → 3

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b	(/ x (- y z))
3.1b	(/ (/ x (- y z)) (- y t))

rewrite8.0ms

Algorithm

rewrite-expression-head

Rules

6×	`associate-/r/`
3×	`flip3--` `frac-2neg` `clear-num` `flip--` `div-inv` `associate-/l/` `associate-/l*`

Counts

2 → 16

Calls

2 calls:

3.0ms	(/ x (- y z))
4.0ms	(/ (/ x (- y z)) (- y t))

series84.0ms

Counts

2 → 6

Calls

2 calls:

27.0ms	(/ x (- y z))
57.0ms	(/ (/ x (- y z)) (- y t))

simplify63.0ms

Algorithm

egg-herbie

Counts

22 → 22

Iterations

Useful iterations: 3 (23.0ms)

Iter	Nodes	Cost
0	109	63
1	272	62
2	855	61
3	3461	58
4	5001	58

prune43.0ms

Filtered

22 candidates to 15 candidates (68.2%)

Pruning

3 alts after pruning (0 fresh and 3 done)

	Pruned	Kept	Total
New	22	0	22
Fresh	0	0	0
Picked	0	1	1
Done	0	2	2
Total	22	3	25

Merged error: 0b

Counts

25 → 3

regimes110.0ms

Accuracy

0% (0.6b remaining)

Error of 0.6b against oracle of 0.0b and baseline of 0.6b

bsearch0.0ms

simplify1.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	11	5
1	11	5

end0.0ms

sample451.0ms

Algorithm

intervals

Results

244.0ms

8395×

body

valid