Details

sample10.0ms

Algorithm

intervals

Results

4.0ms

350×

body

valid

simplify5.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	6	2
1	7	2
2	7	2

prune1.0ms

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: 0.0b

Counts

2 → 1

localize3.0ms

Local error

Found 1 expressions with local error:

0.0b	(- (* x x) 1.0)

rewrite4.0ms

Algorithm

rewrite-expression-head

Rules

3×	`add-log-exp`
2×	`add-sqr-sqrt`
1×	`pow1` `add-exp-log` `add-cube-cbrt` `sub-neg` `flip3--` `*-un-lft-identity` `diff-log` `add-cbrt-cube` `flip--` `difference-of-squares`

Counts

1 → 13

Calls

1 calls:

4.0ms

(- (* x x) 1.0)

series41.0ms

Counts

1 → 3

Calls

1 calls:

41.0ms

(- (* x x) 1.0)

simplify59.0ms

Algorithm

egg-herbie

Counts

16 → 16

Iterations

Useful iterations: 1 (3.0ms)

Iter	Nodes	Cost
0	73	63
1	216	56
2	535	56
3	1794	56
4	5001	56

prune20.0ms

Filtered

16 candidates to 12 candidates (75.0%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	15	1	16
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	15	2	17

Merged error: 0b

Counts

17 → 2

localize6.0ms

Local error

Found 3 expressions with local error:

0.0b	(- (pow x 2) 1.0)
0.1b	(pow (- (pow x 2) 1.0) 3)
14.1b	(cbrt (pow (- (pow x 2) 1.0) 3))

rewrite21.0ms

Algorithm

rewrite-expression-head

Rules

39×	`add-sqr-sqrt`
22×	`cbrt-prod`
21×	`unpow-prod-down`
20×	`difference-of-squares`
19×	`*-un-lft-identity`
16×	`cube-prod`
9×	`add-cube-cbrt`
7×	`sqr-pow`
5×	`distribute-lft-out--` `unpow2` `add-log-exp`
4×	`pow1` `add-exp-log` `cube-div` `add-cbrt-cube`
3×	`pow-unpow` `flip3--` `flip--`
2×	`cube-mult` `cbrt-div` `unpow3`
1×	`pow-to-exp` `sub-neg` `pow-pow` `pow1/3` `diff-log` `pow-exp` `rem-cbrt-cube` `rem-cube-cbrt`

Counts

3 → 85

Calls

3 calls:

5.0ms	(- (pow x 2) 1.0)
6.0ms	(pow (- (pow x 2) 1.0) 3)
6.0ms	(cbrt (pow (- (pow x 2) 1.0) 3))

series146.0ms

Counts

3 → 9

Calls

3 calls:

38.0ms	(- (pow x 2) 1.0)
66.0ms	(pow (- (pow x 2) 1.0) 3)
41.0ms	(cbrt (pow (- (pow x 2) 1.0) 3))

simplify37.0ms

Algorithm

egg-herbie

Counts

94 → 94

Iterations

Useful iterations: 2 (29.0ms)

Iter	Nodes	Cost
0	276	469
1	1015	428
2	5001	422

prune103.0ms

Filtered

94 candidates to 45 candidates (47.9%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	94	0	94
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	94	2	96

Merged error: 0b

Counts

96 → 2

regimes30.0ms

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	4	2

end0.0ms

sample237.0ms

Algorithm

intervals

Results

132.0ms

10571×

body

valid