Details

sample13.0ms

Algorithm

intervals

Results

5.0ms

301×

body

valid

simplify8.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (2.0ms)

Iter	Nodes	Cost
0	9	2
1	13	2
2	17	2
3	17	2

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: 0.0b

Counts

2 → 1

localize7.0ms

Local error

Found 1 expressions with local error:

0.0b	(/ (- x y) x)

rewrite8.0ms

Algorithm

rewrite-expression-head

Rules

19×	`add-sqr-sqrt` `*-un-lft-identity`
15×	`times-frac`
11×	`add-cube-cbrt`
5×	`associate-/l*`
4×	`distribute-lft-out--` `difference-of-squares`
3×	`add-exp-log` `associate-/r*` `add-cbrt-cube`
2×	`associate-/l/`
1×	`pow1` `cbrt-undiv` `expm1-log1p-u` `flip3--` `frac-2neg` `div-sub` `div-exp` `clear-num` `flip--` `log1p-expm1-u` `div-inv` `add-log-exp`

Counts

1 → 40

Calls

1 calls:

6.0ms

(/ (- x y) x)

series32.0ms

Counts

1 → 3

Calls

1 calls:

32.0ms

(/ (- x y) x)

simplify72.0ms

Algorithm

egg-herbie

Counts

43 → 43

Iterations

Useful iterations: 2 (17.0ms)

Iter	Nodes	Cost
0	152	201
1	461	191
2	2118	190
3	5002	190

prune76.0ms

Filtered

43 candidates to 32 candidates (74.4%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	42	1	43
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	42	2	44

Merged error: 0b

Counts

44 → 2

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b	(- 1 (/ y x))

rewrite11.0ms

Algorithm

rewrite-expression-head

Rules

44×	`add-sqr-sqrt`
40×	`*-un-lft-identity`
39×	`prod-diff`
36×	`add-cube-cbrt`
29×	`times-frac`
4×	`difference-of-squares`
3×	`fma-neg` `div-inv` `add-log-exp`
1×	`pow1` `add-exp-log` `expm1-log1p-u` `sub-neg` `flip3--` `diff-log` `add-cbrt-cube` `flip--` `log1p-expm1-u` `distribute-lft-out--`

Counts

1 → 61

Calls

1 calls:

8.0ms

(- 1 (/ y x))

series17.0ms

Counts

1 → 3

Calls

1 calls:

17.0ms

(- 1 (/ y x))

simplify50.0ms

Algorithm

egg-herbie

Counts

64 → 64

Iterations

Useful iterations: 2 (41.0ms)

Iter	Nodes	Cost
0	364	974
1	1366	576
2	5002	498

prune51.0ms

Filtered

64 candidates to 20 candidates (31.3%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	64	0	64
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	64	2	66

Merged error: 0b

Counts

66 → 2

regimes35.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0b and baseline of 0.0b

bsearch0.0ms

simplify2.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	7	2
1	7	2

end0.0ms

sample301.0ms

Algorithm

intervals

Results

154.0ms

9136×

body

valid