Details

sample13.0ms

Algorithm

intervals

Results

7.0ms

256×

body

valid

simplify6.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (2.0ms)

Iter	Nodes	Cost
0	7	2
1	10	2
2	10	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

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b	(- x (/ y 200.0))

rewrite11.0ms

Algorithm

rewrite-expression-head

Rules

41×	`add-sqr-sqrt`
39×	`prod-diff`
38×	`*-un-lft-identity`
36×	`add-cube-cbrt`
28×	`times-frac`
3×	`fma-neg` `div-inv` `add-log-exp`
2×	`difference-of-squares`
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 → 59

Calls

1 calls:

8.0ms

(- x (/ y 200.0))

series30.0ms

Counts

1 → 3

Calls

1 calls:

30.0ms

(- x (/ y 200.0))

simplify146.0ms

Algorithm

egg-herbie

Counts

62 → 62

Iterations

Useful iterations: 3 (137.0ms)

Iter	Nodes	Cost
0	362	971
1	1083	634
2	4633	514
3	5001	501

prune48.0ms

Filtered

62 candidates to 24 candidates (38.7%)

Pruning

3 alts after pruning (2 fresh and 1 done)

	Pruned	Kept	Total
New	60	2	62
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	60	3	63

Merged error: 0b

Counts

63 → 3

localize3.0ms

Local error

Found 1 expressions with local error:

0.0b	(- x (* 0.005 y))

rewrite13.0ms

Algorithm

rewrite-expression-head

Rules

36×	`prod-diff`
34×	`add-sqr-sqrt`
27×	`*-un-lft-identity`
23×	`add-cube-cbrt`
10×	`associate-l`
9×	`associate-r`
4×	`unswap-sqr`
3×	`fma-neg` `*-commutative` `add-log-exp`
2×	`distribute-lft-out--` `difference-of-squares`
1×	`pow1` `add-exp-log` `expm1-log1p-u` `sub-neg` `flip3--` `diff-log` `add-cbrt-cube` `flip--` `log1p-expm1-u`

Counts

1 → 57

Calls

1 calls:

8.0ms

(- x (* 0.005 y))

series29.0ms

Counts

1 → 3

Calls

1 calls:

29.0ms

(- x (* 0.005 y))

simplify127.0ms

Algorithm

egg-herbie

Counts

60 → 60

Iterations

Useful iterations: 3 (120.0ms)

Iter	Nodes	Cost
0	284	643
1	830	394
2	4033	378
3	5001	334

prune46.0ms

Filtered

60 candidates to 23 candidates (38.3%)

Pruning

3 alts after pruning (1 fresh and 2 done)

	Pruned	Kept	Total
New	60	0	60
Fresh	0	1	1
Picked	0	1	1
Done	0	1	1
Total	60	3	63

Merged error: 0b

Counts

63 → 3

localize12.0ms

Local error

Found 3 expressions with local error:

0.1b	(fma (/ (- (/ 1 200.0)) 1) y (pow (cbrt x) 3))
0.6b	(cbrt x)
0.8b	(pow (cbrt x) 3)

rewrite5.0ms

Algorithm

rewrite-expression-head

Rules

7×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity`
6×	`cbrt-prod` `unpow-prod-down`
4×	`pow1` `add-exp-log` `add-cbrt-cube`
3×	`expm1-log1p-u` `pow-unpow` `log1p-expm1-u` `add-log-exp`
2×	`pow-pow` `pow1/3` `rem-cube-cbrt`
1×	`pow-to-exp` `unpow3` `pow-exp` `fma-udef` `sqr-pow`

Counts

3 → 49

Calls

3 calls:

1.0ms	(fma (/ (- (/ 1 200.0)) 1) y (pow (cbrt x) 3))
1.0ms	(cbrt x)
2.0ms	(pow (cbrt x) 3)

series633.0ms

Counts

3 → 9

Calls

3 calls:

58.0ms	(fma (/ (- (/ 1 200.0)) 1) y (pow (cbrt x) 3))
175.0ms	(cbrt x)
400.0ms	(pow (cbrt x) 3)

simplify31.0ms

Algorithm

egg-herbie

Counts

58 → 58

Iterations

Useful iterations: 2 (27.0ms)

Iter	Nodes	Cost
0	152	191
1	718	161
2	5002	158

prune104.0ms

Filtered

58 candidates to 42 candidates (72.4%)

Pruning

3 alts after pruning (0 fresh and 3 done)

	Pruned	Kept	Total
New	58	0	58
Fresh	0	0	0
Picked	0	1	1
Done	0	2	2
Total	58	3	61

Merged error: 0b

Counts

61 → 3

regimes53.0ms

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	5	2

end0.0ms

sample230.0ms

Algorithm

intervals

Results

118.0ms

8000×

body

valid