Details

sample23.0ms

Algorithm

intervals

Results

12.0ms

528×

body

valid

simplify64.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	8	3
1	12	3
2	21	3
3	48	3
4	133	3
5	437	3
6	1926	3
7	5002	3

prune2.0ms

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

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b	(* x (exp (* y y)))

rewrite5.0ms

Algorithm

rewrite-expression-head

Rules

5×	`add-sqr-sqrt`
3×	`pow1` `add-cube-cbrt` `-un-lft-identity` `associate-r` `associate-l*` `add-cbrt-cube`
2×	`add-exp-log`
1×	`pow-prod-down` `prod-exp` `*-commutative` `cbrt-unprod` `add-log-exp` `unswap-sqr`

Counts

1 → 18

Calls

1 calls:

5.0ms

(* x (exp (* y y)))

series31.0ms

Counts

1 → 3

Calls

1 calls:

31.0ms

(* x (exp (* y y)))

simplify152.0ms

Algorithm

egg-herbie

Counts

21 → 21

Iterations

Useful iterations: 1 (4.0ms)

Iter	Nodes	Cost
0	74	94
1	273	81
2	1015	81
3	4909	81
4	5001	81

prune36.0ms

Filtered

21 candidates to 17 candidates (81.0%)

Pruning

4 alts after pruning (3 fresh and 1 done)

	Pruned	Kept	Total
New	18	3	21
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	18	4	22

Merged error: 0.0b

Counts

22 → 4

localize8.0ms

Local error

Found 4 expressions with local error:

0.5b	(cbrt (* x (exp (* y y))))
0.5b	(cbrt (* x (exp (* y y))))
0.5b	(cbrt (* x (exp (* y y))))
0.6b	(* (cbrt (* x (exp (* y y)))) (cbrt (* x (exp (* y y)))))

rewrite18.0ms

Algorithm

rewrite-expression-head

Rules

11×	`pow1`
10×	`add-sqr-sqrt`
9×	`pow1/3`
8×	`add-cube-cbrt` `*-un-lft-identity`
7×	`cbrt-prod`
6×	`add-exp-log`
4×	`swap-sqr` `associate-r` `associate-l` `add-cbrt-cube` `add-log-exp`
2×	`pow-prod-down` `pow-sqr` `pow-prod-up`
1×	`pow2` `pow-plus` `prod-exp` `*-commutative` `cbrt-unprod` `unswap-sqr`

Counts

4 → 58

Calls

4 calls:

3.0ms	(cbrt (* x (exp (* y y))))
3.0ms	(cbrt (* x (exp (* y y))))
3.0ms	(cbrt (* x (exp (* y y))))
8.0ms	(* (cbrt (* x (exp (* y y)))) (cbrt (* x (exp (* y y)))))

series412.0ms

Counts

4 → 12

Calls

4 calls:

91.0ms	(cbrt (* x (exp (* y y))))
92.0ms	(cbrt (* x (exp (* y y))))
91.0ms	(cbrt (* x (exp (* y y))))
137.0ms	(* (cbrt (* x (exp (* y y)))) (cbrt (* x (exp (* y y)))))

simplify127.0ms

Algorithm

egg-herbie

Counts

70 → 70

Iterations

Useful iterations: 3 (118.0ms)

Iter	Nodes	Cost
0	176	507
1	701	438
2	3536	395
3	5001	377

prune141.0ms

Filtered

70 candidates to 52 candidates (74.3%)

Pruning

4 alts after pruning (2 fresh and 2 done)

	Pruned	Kept	Total
New	70	0	70
Fresh	0	2	2
Picked	0	1	1
Done	0	1	1
Total	70	4	74

Merged error: 0.0b

Counts

74 → 4

localize8.0ms

Local error

Found 4 expressions with local error:

0.5b	(cbrt x)
0.5b	(cbrt x)
0.5b	(cbrt x)
0.6b	(* (cbrt x) (cbrt x))

rewrite10.0ms

Algorithm

rewrite-expression-head

Rules

25×	`cbrt-prod`
23×	`add-sqr-sqrt`
15×	`add-cube-cbrt` `*-un-lft-identity`
11×	`pow1`
9×	`pow1/3`
6×	`add-exp-log` `swap-sqr` `associate-r` `associate-l`
4×	`add-cbrt-cube` `add-log-exp` `unswap-sqr`
2×	`pow-prod-down` `pow-sqr` `pow-prod-up`
1×	`pow2` `pow-plus` `prod-exp` `*-commutative` `cbrt-unprod`

Counts

4 → 73

Calls

4 calls:

1.0ms	(cbrt x)
1.0ms	(cbrt x)
1.0ms	(cbrt x)
5.0ms	(* (cbrt x) (cbrt x))

series703.0ms

Counts

4 → 12

Calls

4 calls:

169.0ms	(cbrt x)
170.0ms	(cbrt x)
171.0ms	(cbrt x)
192.0ms	(* (cbrt x) (cbrt x))

simplify88.0ms

Algorithm

egg-herbie

Counts

85 → 85

Iterations

Useful iterations: 3 (83.0ms)

Iter	Nodes	Cost
0	115	288
1	479	261
2	2963	238
3	5002	235

prune174.0ms

Filtered

85 candidates to 64 candidates (75.3%)

Pruning

4 alts after pruning (2 fresh and 2 done)

	Pruned	Kept	Total
New	84	1	85
Fresh	0	1	1
Picked	1	0	1
Done	0	2	2
Total	85	4	89

Merged error: 0b

Counts

89 → 4

localize21.0ms

Local error

Found 4 expressions with local error:

0.6b	(* (cbrt x) (cbrt x))
0.6b	(* (cbrt x) (cbrt x))
0.6b	(cbrt (* (cbrt x) (cbrt x)))
0.6b	(cbrt (cbrt x))

rewrite23.0ms

Algorithm

rewrite-expression-head

Rules

42×	`cbrt-prod`
38×	`add-sqr-sqrt`
22×	`add-cube-cbrt` `*-un-lft-identity`
18×	`pow1`
14×	`pow1/3`
12×	`swap-sqr` `associate-r` `associate-l`
8×	`add-exp-log` `unswap-sqr`
4×	`pow-prod-down` `pow-sqr` `pow-prod-up` `add-cbrt-cube` `add-log-exp`
2×	`pow2` `pow-plus` `prod-exp` `*-commutative` `cbrt-unprod`

Counts

4 → 103

Calls

4 calls:

9.0ms	(* (cbrt x) (cbrt x))
5.0ms	(* (cbrt x) (cbrt x))
4.0ms	(cbrt (* (cbrt x) (cbrt x)))
3.0ms	(cbrt (cbrt x))

series877.0ms

Counts

4 → 12

Calls

4 calls:

195.0ms	(* (cbrt x) (cbrt x))
195.0ms	(* (cbrt x) (cbrt x))
257.0ms	(cbrt (* (cbrt x) (cbrt x)))
230.0ms	(cbrt (cbrt x))

simplify76.0ms

Algorithm

egg-herbie

Counts

115 → 115

Iterations

Useful iterations: 3 (69.0ms)

Iter	Nodes	Cost
0	155	499
1	515	447
2	2308	394
3	5001	388

prune269.0ms

Filtered

115 candidates to 79 candidates (68.7%)

Pruning

4 alts after pruning (1 fresh and 3 done)

	Pruned	Kept	Total
New	115	0	115
Fresh	0	1	1
Picked	0	1	1
Done	0	2	2
Total	115	4	119

Merged error: 0b

Counts

119 → 4

regimes89.0ms

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	3
1	6	3

end0.0ms

sample616.0ms

Algorithm

intervals

Results

370.0ms

16013×

body

valid