Details

sample12.0ms

Algorithm

intervals

Results

6.0ms

348×

body

valid

simplify9.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (2.0ms)

Iter	Nodes	Cost
0	7	2
1	13	2
2	21	2
3	28	2
4	30	2
5	30	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))

rewrite9.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

1 → 46

Calls

1 calls:

7.0ms

(* x (- x 1.0))

series43.0ms

Counts

1 → 3

Calls

1 calls:

43.0ms

(* x (- x 1.0))

simplify115.0ms

Algorithm

egg-herbie

Counts

49 → 49

Iterations

Useful iterations: 2 (23.0ms)

Iter	Nodes	Cost
0	186	350
1	762	220
2	4224	190
3	5001	190

prune36.0ms

Filtered

49 candidates to 21 candidates (42.9%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	48	1	49
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	48	2	50

Merged error: 0b

Counts

50 → 2

localize6.0ms

Local error

Found 3 expressions with local error:

0.0b	(* x (- x 1.0))
0.1b	(pow (* x (- x 1.0)) 3)
37.5b	(cbrt (pow (* x (- x 1.0)) 3))

rewrite18.0ms

Algorithm

rewrite-expression-head

Rules

23×	`add-sqr-sqrt`
21×	`*-un-lft-identity`
19×	`add-cube-cbrt`
18×	`prod-diff`
11×	`distribute-rgt-in` `distribute-lft-in`
8×	`pow1` `add-exp-log` `cbrt-prod` `add-cbrt-cube`
6×	`associate-*r/`
5×	`associate-r`
4×	`cube-div`
3×	`expm1-log1p-u` `pow-unpow` `flip3--` `associate-l` `flip--` `log1p-expm1-u` `add-log-exp`
2×	`cube-mult` `sub-neg` `unpow-prod-down` `cbrt-div` `pow-pow` `unpow3` `cube-prod` `pow-prod-down` `pow-exp` `prod-exp` `cbrt-unprod` `rem-cube-cbrt` `sqr-pow`
1×	`pow-to-exp` `pow1/3` `*-commutative` `rem-cbrt-cube` `distribute-lft-out--` `difference-of-squares` `unswap-sqr`

Counts

3 → 93

Calls

3 calls:

7.0ms	(* x (- x 1.0))
6.0ms	(pow (* x (- x 1.0)) 3)
2.0ms	(cbrt (pow (* x (- x 1.0)) 3))

series124.0ms

Counts

3 → 9

Calls

3 calls:

39.0ms	(* x (- x 1.0))
46.0ms	(pow (* x (- x 1.0)) 3)
39.0ms	(cbrt (pow (* x (- x 1.0)) 3))

simplify241.0ms

Algorithm

egg-herbie

Counts

102 → 102

Iterations

Useful iterations: 2 (42.0ms)

Iter	Nodes	Cost
0	325	566
1	1455	429
2	5001	426

prune113.0ms

Filtered

102 candidates to 57 candidates (55.9%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	102	0	102
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	102	2	104

Merged error: 0b

Counts

104 → 2

regimes21.0ms

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
1	5	2

end0.0ms

sample302.0ms

Algorithm

intervals

Results

179.0ms

10752×

body

valid