Details

sample24.0ms

Algorithm

intervals

Results

9.0ms

298×

body

valid

simplify2.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	19	9
1	19	9

prune6.0ms

Filtered

1 candidates to 1 candidates (0.0%)

Pruning

1 alts after pruning (1 fresh and 0 done)

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

Merged error: 0.0b

Counts

2 → 1

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b	(+ (+ (/ x 2.0) (* y x)) z)
0.0b	(+ (/ x 2.0) (* y x))

rewrite17.0ms

Algorithm

rewrite-expression-head

Rules

9×	`add-log-exp`
4×	`*-un-lft-identity` `sum-log`
2×	`pow1` `add-exp-log` `+-commutative` `add-sqr-sqrt` `add-cube-cbrt` `flip3-+` `add-cbrt-cube` `flip-+`
1×	`associate-+l+` `distribute-lft-out`

Counts

2 → 25

Calls

2 calls:

10.0ms	(+ (+ (/ x 2.0) (* y x)) z)
7.0ms	(+ (/ x 2.0) (* y x))

series13.0ms

Counts

2 → 6

Calls

2 calls:

7.0ms	(+ (+ (/ x 2.0) (* y x)) z)
6.0ms	(+ (/ x 2.0) (* y x))

simplify31.0ms

Algorithm

egg-herbie

Counts

31 → 31

Iterations

Useful iterations: 0 (27.0ms)

Iter	Nodes	Cost
0	5139	336

prune43.0ms

Filtered

24 candidates to 31 candidates (-29.2%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	30	1	31
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	30	2	32

Merged error: 0b

Counts

32 → 2

localize10.0ms

Local error

Found 4 expressions with local error:

0.0b	(+ (cbrt (pow (+ (/ x 2.0) (* x y)) 3)) z)
0.0b	(+ (/ x 2.0) (* x y))
0.1b	(pow (+ (/ x 2.0) (* x y)) 3)
34.8b	(cbrt (pow (+ (/ x 2.0) (* x y)) 3))

rewrite42.0ms

Algorithm

rewrite-expression-head

Rules

14×	`cbrt-prod`
12×	`*-un-lft-identity`
10×	`add-sqr-sqrt` `add-cube-cbrt`
8×	`unpow-prod-down` `cube-prod` `add-log-exp`
6×	`distribute-lft-out`
5×	`pow1` `add-exp-log` `add-cbrt-cube` `div-inv`
4×	`cube-div` `flip3-+` `flip-+`
3×	`pow-unpow`
2×	`+-commutative` `cube-mult` `cbrt-div` `unpow3` `sum-log` `sqr-pow`
1×	`pow-to-exp` `pow-pow` `pow1/3` `pow-exp` `rem-cbrt-cube` `rem-cube-cbrt`

Counts

4 → 76

Calls

4 calls:

16.0ms	(+ (cbrt (pow (+ (/ x 2.0) (* x y)) 3)) z)
7.0ms	(+ (/ x 2.0) (* x y))
8.0ms	(pow (+ (/ x 2.0) (* x y)) 3)
8.0ms	(cbrt (pow (+ (/ x 2.0) (* x y)) 3))

series28.0ms

Counts

4 → 12

Calls

4 calls:

7.0ms	(+ (cbrt (pow (+ (/ x 2.0) (* x y)) 3)) z)
6.0ms	(+ (/ x 2.0) (* x y))
8.0ms	(pow (+ (/ x 2.0) (* x y)) 3)
6.0ms	(cbrt (pow (+ (/ x 2.0) (* x y)) 3))

simplify40.0ms

Algorithm

egg-herbie

Counts

88 → 88

Iterations

Useful iterations: 0 (32.0ms)

Iter	Nodes	Cost
0	4947	1021
1	4947	1021

prune102.0ms

Filtered

56 candidates to 88 candidates (-57.1%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	88	0	88
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	88	2	90

Merged error: 0b

Counts

90 → 2

regimes210.0ms

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	11	9
1	11	9

end0.0ms

sample662.0ms

Algorithm

intervals

Results

296.0ms	9177×	body	80	valid
0.0ms	1×	body	1280	valid

Details

sample24.0ms

simplify2.0ms

prune6.0ms

localize7.0ms

rewrite17.0ms

series13.0ms

simplify31.0ms

prune43.0ms

localize10.0ms

rewrite42.0ms

series28.0ms

simplify40.0ms

prune102.0ms

regimes210.0ms

bsearch0.0ms

simplify1.0ms

end0.0ms

sample662.0ms

Profiling