Details

sample10.0ms

Algorithm

intervals

Results

4.0ms

256×

body

valid

simplify4.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	6	2
1	6	2

prune1.0ms

Filtered

1 candidates to 0 candidates (100.0%)

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 500.0))

rewrite6.0ms

Algorithm

rewrite-expression-head

Rules

3×	`*-un-lft-identity` `add-log-exp`
1×	`pow1` `add-exp-log` `+-commutative` `add-sqr-sqrt` `add-cube-cbrt` `flip3-+` `sum-log` `add-cbrt-cube` `flip-+` `distribute-lft-out`

Counts

1 → 12

Calls

1 calls:

5.0ms

(+ x (/ y 500.0))

series27.0ms

Counts

1 → 3

Calls

1 calls:

27.0ms

(+ x (/ y 500.0))

simplify101.0ms

Algorithm

egg-herbie

Counts

15 → 15

Iterations

Useful iterations: 1 (4.0ms)

Iter	Nodes	Cost
0	74	58
1	185	53
2	417	53
3	1122	53
4	3254	53
5	5002	53

prune23.0ms

Filtered

15 candidates to 11 candidates (26.7%)

Pruning

3 alts after pruning (2 fresh and 1 done)

	Pruned	Kept	Total
New	13	2	15
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	13	3	16

Merged error: 0.0b

Counts

16 → 3

localize3.0ms

Local error

Found 1 expressions with local error:

0.0b	(+ x (* 0.002 y))

rewrite6.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

1 → 13

Calls

1 calls:

6.0ms

(+ x (* 0.002 y))

series31.0ms

Counts

1 → 3

Calls

1 calls:

31.0ms

(+ x (* 0.002 y))

simplify150.0ms

Algorithm

egg-herbie

Counts

16 → 16

Iterations

Useful iterations: 1 (6.0ms)

Iter	Nodes	Cost
0	75	60
1	228	55
2	614	55
3	1618	55
4	4232	55
5	5002	55

prune20.0ms

Filtered

16 candidates to 10 candidates (37.5%)

Pruning

3 alts after pruning (1 fresh and 2 done)

	Pruned	Kept	Total
New	15	1	16
Fresh	1	0	1
Picked	0	1	1
Done	0	1	1
Total	16	3	19

Merged error: 0.0b

Counts

19 → 3

localize7.0ms

Local error

Found 4 expressions with local error:

0.5b	(* (cbrt (+ x (* 0.002 y))) (cbrt (+ x (* 0.002 y))))
0.5b	(cbrt (+ x (* 0.002 y)))
0.5b	(cbrt (+ x (* 0.002 y)))
0.5b	(cbrt (+ x (* 0.002 y)))

rewrite35.0ms

Algorithm

rewrite-expression-head

Rules

63×	`*-un-lft-identity`
51×	`cbrt-prod`
23×	`add-sqr-sqrt`
22×	`distribute-lft-out`
19×	`associate-l`
18×	`cbrt-div`
15×	`add-cube-cbrt`
14×	`swap-sqr`
11×	`pow1`
9×	`flip3-+` `pow1/3` `flip-+`
8×	`associate-r` `add-cbrt-cube`
6×	`add-exp-log`
4×	`frac-times` `cbrt-unprod` `add-log-exp` `unswap-sqr`
2×	`associate-r/` `pow-prod-down` `associate-l/` `pow-sqr` `pow-prod-up`
1×	`pow2` `pow-plus` `prod-exp` `*-commutative`

Counts

4 → 108

Calls

4 calls:

16.0ms	(* (cbrt (+ x (* 0.002 y))) (cbrt (+ x (* 0.002 y))))
5.0ms	(cbrt (+ x (* 0.002 y)))
5.0ms	(cbrt (+ x (* 0.002 y)))
5.0ms	(cbrt (+ x (* 0.002 y)))

series1.1s

Counts

4 → 12

Calls

4 calls:

304.0ms	(* (cbrt (+ x (* 0.002 y))) (cbrt (+ x (* 0.002 y))))
265.0ms	(cbrt (+ x (* 0.002 y)))
269.0ms	(cbrt (+ x (* 0.002 y)))
259.0ms	(cbrt (+ x (* 0.002 y)))

simplify115.0ms

Algorithm

egg-herbie

Counts

120 → 120

Iterations

Useful iterations: 3 (105.0ms)

Iter	Nodes	Cost
0	254	1000
1	789	934
2	3774	811
3	5001	806

prune167.0ms

Filtered

120 candidates to 75 candidates (37.5%)

Pruning

3 alts after pruning (1 fresh and 2 done)

	Pruned	Kept	Total
New	119	1	120
Fresh	0	0	0
Picked	1	0	1
Done	0	2	2
Total	120	3	123

Merged error: 0.0b

Counts

123 → 3

localize12.0ms

Local error

Found 4 expressions with local error:

0.5b	(cbrt (+ x (* 0.002 y)))
0.5b	(cbrt (+ x (* 0.002 y)))
0.5b	(cbrt (+ x (* 0.002 y)))
0.6b	(cbrt (* (cbrt (+ x (* 0.002 y))) (cbrt (+ x (* 0.002 y)))))

rewrite40.0ms

Algorithm

rewrite-expression-head

Rules

90×	`cbrt-prod`
64×	`*-un-lft-identity`
26×	`cbrt-div`
24×	`add-sqr-sqrt`
22×	`distribute-lft-out`
19×	`associate-l`
16×	`add-cube-cbrt`
14×	`swap-sqr`
9×	`flip3-+` `flip-+`
8×	`associate-r`
4×	`pow1` `add-exp-log` `frac-times` `pow1/3` `add-cbrt-cube` `add-log-exp` `unswap-sqr`
2×	`associate-r/` `associate-l/`
1×	`*-commutative`

Counts

4 → 100

Calls

4 calls:

5.0ms	(cbrt (+ x (* 0.002 y)))
5.0ms	(cbrt (+ x (* 0.002 y)))
8.0ms	(cbrt (+ x (* 0.002 y)))
17.0ms	(cbrt (* (cbrt (+ x (* 0.002 y))) (cbrt (+ x (* 0.002 y)))))

series1.2s

Counts

4 → 12

Calls

4 calls:

261.0ms	(cbrt (+ x (* 0.002 y)))
258.0ms	(cbrt (+ x (* 0.002 y)))
257.0ms	(cbrt (+ x (* 0.002 y)))
408.0ms	(cbrt (* (cbrt (+ x (* 0.002 y))) (cbrt (+ x (* 0.002 y)))))

simplify69.0ms

Algorithm

egg-herbie

Counts

112 → 112

Iterations

Useful iterations: 2 (20.0ms)

Iter	Nodes	Cost
0	264	1184
1	662	1146
2	2481	1055
3	5002	1055

prune222.0ms

Filtered

112 candidates to 73 candidates (34.8%)

Pruning

3 alts after pruning (0 fresh and 3 done)

	Pruned	Kept	Total
New	112	0	112
Fresh	0	0	0
Picked	0	1	1
Done	0	2	2
Total	112	3	115

Merged error: 0.0b

Counts

115 → 3

regimes59.0ms

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	6	2
1	6	2

end0.0ms

sample249.0ms

Algorithm

intervals

Results

127.0ms

8000×

body

valid