Details

sample48.0ms

Algorithm

intervals

Results

26.0ms

380×

body

valid

simplify114.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 2 (6.0ms)

Iter	Nodes	Cost
0	26	6
1	81	5
2	248	4
3	613	4
4	1295	4
5	2524	4
6	3349	4
7	4389	4
8	4648	4
9	4648	4

prune9.0ms

Filtered

1 candidates to 1 candidates (100.0%)

Pruning

1 alts after pruning (1 fresh and 0 done)

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

Merged error: 0.0b

Counts

2 → 1

localize12.0ms

Local error

Found 2 expressions with local error:

0.0b	(fma (- d2 d3) d1 (* d1 (- d4 d1)))
0.0b	(* d1 (- d4 d1))

rewrite12.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

2 → 56

Calls

2 calls:

1.0ms	(fma (- d2 d3) d1 (* d1 (- d4 d1)))
9.0ms	(* d1 (- d4 d1))

series85.0ms

Counts

2 → 6

Calls

2 calls:

48.0ms	(fma (- d2 d3) d1 (* d1 (- d4 d1)))
37.0ms	(* d1 (- d4 d1))

simplify48.0ms

Algorithm

egg-herbie

Counts

62 → 62

Iterations

Useful iterations: 2 (40.0ms)

Iter	Nodes	Cost
0	213	430
1	888	283
2	5002	273

prune86.0ms

Filtered

62 candidates to 33 candidates (53.2%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	61	1	62
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	61	2	63

Merged error: 0b

Counts

63 → 2

localize10.0ms

Local error

Found 4 expressions with local error:

0.0b	(fma (- d2 d3) d1 (cbrt (pow (* d1 (- d4 d1)) 3)))
0.0b	(* d1 (- d4 d1))
0.2b	(pow (* d1 (- d4 d1)) 3)
31.9b	(cbrt (pow (* d1 (- d4 d1)) 3))

rewrite18.0ms

Algorithm

rewrite-expression-head

Rules

24×	`add-sqr-sqrt`
22×	`*-un-lft-identity`
20×	`add-cube-cbrt`
18×	`prod-diff`
11×	`distribute-rgt-in` `distribute-lft-in`
9×	`pow1` `add-exp-log` `add-cbrt-cube`
8×	`cbrt-prod`
6×	`associate-*r/`
5×	`associate-r`
4×	`cube-div` `expm1-log1p-u` `log1p-expm1-u` `add-log-exp`
3×	`pow-unpow` `flip3--` `associate-l` `flip--`
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` `fma-udef` `distribute-lft-out--` `difference-of-squares` `unswap-sqr`

Counts

4 → 103

Calls

4 calls:

1.0ms	(fma (- d2 d3) d1 (cbrt (pow (* d1 (- d4 d1)) 3)))
7.0ms	(* d1 (- d4 d1))
6.0ms	(pow (* d1 (- d4 d1)) 3)
2.0ms	(cbrt (pow (* d1 (- d4 d1)) 3))

series376.0ms

Counts

4 → 12

Calls

4 calls:

253.0ms	(fma (- d2 d3) d1 (cbrt (pow (* d1 (- d4 d1)) 3)))
31.0ms	(* d1 (- d4 d1))
40.0ms	(pow (* d1 (- d4 d1)) 3)
52.0ms	(cbrt (pow (* d1 (- d4 d1)) 3))

simplify64.0ms

Algorithm

egg-herbie

Counts

115 → 115

Iterations

Useful iterations: 2 (55.0ms)

Iter	Nodes	Cost
0	388	689
1	1838	529
2	5002	523

prune201.0ms

Filtered

115 candidates to 71 candidates (61.7%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	115	0	115
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	115	2	117

Merged error: 0b

Counts

117 → 2

regimes90.0ms

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	9	4
1	9	4

end0.0ms

sample797.0ms

Algorithm

intervals

Results

494.0ms

11934×

body

valid