Details

sample15.0ms

Algorithm

intervals

Results

7.0ms

345×

body

valid

simplify6.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	6	2
1	10	2
2	12	2
3	12	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 (* y y))

rewrite12.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

1 → 69

Calls

1 calls:

9.0ms

(- x (* y y))

series49.0ms

Counts

1 → 3

Calls

1 calls:

49.0ms

(- x (* y y))

simplify56.0ms

Algorithm

egg-herbie

Counts

72 → 72

Iterations

Useful iterations: 2 (43.0ms)

Iter	Nodes	Cost
0	303	702
1	863	472
2	5001	389

prune54.0ms

Filtered

72 candidates to 21 candidates (29.2%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	71	1	72
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	71	2	73

Merged error: 0.0b

Counts

73 → 2

localize6.0ms

Local error

Found 3 expressions with local error:

0.0b	(+ (fabs y) (sqrt x))
0.0b	(- (sqrt x) (fabs y))
0.2b	(* (+ (fabs y) (sqrt x)) (- (sqrt x) (fabs y)))

rewrite28.0ms

Algorithm

rewrite-expression-head

Rules

54×	`add-sqr-sqrt` `prod-diff`
52×	`*-un-lft-identity`
44×	`add-cube-cbrt`
32×	`sqrt-prod`
20×	`distribute-rgt-in` `distribute-lft-in`
7×	`add-log-exp`
6×	`fma-neg` `associate-r`
5×	`pow1` `add-exp-log` `add-cbrt-cube`
4×	`frac-times` `flip3--` `flip3-+` `associate-l` `flip--` `flip-+` `difference-of-squares`
3×	`expm1-log1p-u` `sub-neg` `fma-def` `log1p-expm1-u`
2×	`associate-r/` `associate-l/` `distribute-lft-out` `distribute-lft-out--`
1×	`+-commutative` `diff-log` `pow-prod-down` `prod-exp` `sum-log` `*-commutative` `cbrt-unprod` `unswap-sqr`

Counts

3 → 130

Calls

3 calls:

4.0ms	(+ (fabs y) (sqrt x))
7.0ms	(- (sqrt x) (fabs y))
12.0ms	(* (+ (fabs y) (sqrt x)) (- (sqrt x) (fabs y)))

series178.0ms

Counts

3 → 9

Calls

3 calls:

33.0ms	(+ (fabs y) (sqrt x))
37.0ms	(- (sqrt x) (fabs y))
108.0ms	(* (+ (fabs y) (sqrt x)) (- (sqrt x) (fabs y)))

simplify71.0ms

Algorithm

egg-herbie

Counts

139 → 139

Iterations

Useful iterations: 2 (57.0ms)

Iter	Nodes	Cost
0	593	2022
1	2592	1342
2	5001	1272

prune161.0ms

Filtered

139 candidates to 72 candidates (51.8%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	139	0	139
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	139	2	141

Merged error: 0.0b

Counts

141 → 2

regimes55.0ms

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

sample415.0ms

Algorithm

intervals

Results

207.0ms

10650×

body

valid