Details

sample27.0ms

Algorithm

intervals

Results

12.0ms

346×

body

valid

simplify19.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (3.0ms)

Iter	Nodes	Cost
0	13	3
1	28	3
2	46	3
3	47	3
4	47	3

prune3.0ms

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: 0.3b

Counts

2 → 1

localize6.0ms

Local error

Found 2 expressions with local error:

0.2b	(* (* (* x 3.0) y) y)
0.2b	(* (* x 3.0) y)

rewrite15.0ms

Algorithm

rewrite-expression-head

Rules

16×	`pow1` `add-exp-log` `add-cbrt-cube`
9×	`pow-prod-down` `prod-exp` `cbrt-unprod`
6×	`associate-r`
4×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity`
2×	`expm1-log1p-u` `associate-l` `*-commutative` `log1p-expm1-u` `add-log-exp`

Counts

2 → 43

Calls

2 calls:

8.0ms	(* (* (* x 3.0) y) y)
5.0ms	(* (* x 3.0) y)

series74.0ms

Counts

2 → 6

Calls

2 calls:

41.0ms	(* (* (* x 3.0) y) y)
33.0ms	(* (* x 3.0) y)

simplify47.0ms

Algorithm

egg-herbie

Counts

49 → 49

Iterations

Useful iterations: 1 (10.0ms)

Iter	Nodes	Cost
0	174	202
1	1038	159
2	5002	159

prune85.0ms

Filtered

49 candidates to 28 candidates (57.1%)

Pruning

9 alts after pruning (8 fresh and 1 done)

	Pruned	Kept	Total
New	41	8	49
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	41	9	50

Merged error: 0.0b

Counts

50 → 9

localize5.0ms

Local error

Found 2 expressions with local error:

0.2b	(* (* x (* 3.0 y)) y)
0.2b	(* x (* 3.0 y))

rewrite14.0ms

Algorithm

rewrite-expression-head

Rules

16×	`pow1` `add-exp-log` `add-cbrt-cube`
9×	`pow-prod-down` `prod-exp` `cbrt-unprod`
4×	`add-sqr-sqrt` `add-cube-cbrt` `-un-lft-identity` `associate-r` `associate-l*`
2×	`expm1-log1p-u` `*-commutative` `log1p-expm1-u` `add-log-exp`

Counts

2 → 43

Calls

2 calls:

7.0ms	(* (* x (* 3.0 y)) y)
5.0ms	(* x (* 3.0 y))

series79.0ms

Counts

2 → 6

Calls

2 calls:

53.0ms	(* (* x (* 3.0 y)) y)
26.0ms	(* x (* 3.0 y))

simplify45.0ms

Algorithm

egg-herbie

Counts

49 → 49

Iterations

Useful iterations: 1 (10.0ms)

Iter	Nodes	Cost
0	175	202
1	893	159
2	5002	159

prune82.0ms

Filtered

49 candidates to 25 candidates (51.0%)

Pruning

12 alts after pruning (10 fresh and 2 done)

	Pruned	Kept	Total
New	42	7	49
Fresh	4	3	7
Picked	0	1	1
Done	0	1	1
Total	46	12	58

Merged error: 0.0b

Counts

58 → 12

localize9.0ms

Local error

Found 4 expressions with local error:

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

rewrite16.0ms

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×	`expm1-log1p-u` `add-cbrt-cube` `log1p-expm1-u` `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 → 81

Calls

4 calls:

6.0ms	(* (cbrt y) (cbrt y))
1.0ms	(cbrt y)
5.0ms	(cbrt y)
1.0ms	(cbrt y)

series978.0ms

Counts

4 → 12

Calls

4 calls:

217.0ms	(* (cbrt y) (cbrt y))
365.0ms	(cbrt y)
200.0ms	(cbrt y)
195.0ms	(cbrt y)

simplify108.0ms

Algorithm

egg-herbie

Counts

93 → 93

Iterations

Useful iterations: 3 (102.0ms)

Iter	Nodes	Cost
0	119	308
1	477	281
2	2972	258
3	5001	255

prune261.0ms

Filtered

93 candidates to 72 candidates (77.4%)

Pruning

11 alts after pruning (8 fresh and 3 done)

	Pruned	Kept	Total
New	91	2	93
Fresh	3	6	9
Picked	0	1	1
Done	0	2	2
Total	94	11	105

Merged error: 0.0b

Counts

105 → 11

localize9.0ms

Local error

Found 4 expressions with local error:

0.4b	(* (cbrt (* (* x (* 3.0 y)) y)) (cbrt (* (* x (* 3.0 y)) y)))
19.5b	(cbrt (* (* x (* 3.0 y)) y))
19.5b	(cbrt (* (* x (* 3.0 y)) y))
19.5b	(cbrt (* (* x (* 3.0 y)) y))

rewrite32.0ms

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×	`expm1-log1p-u` `swap-sqr` `associate-r` `associate-l` `add-cbrt-cube` `log1p-expm1-u` `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 → 66

Calls

4 calls:

8.0ms	(* (cbrt (* (* x (* 3.0 y)) y)) (cbrt (* (* x (* 3.0 y)) y)))
6.0ms	(cbrt (* (* x (* 3.0 y)) y))
11.0ms	(cbrt (* (* x (* 3.0 y)) y))
6.0ms	(cbrt (* (* x (* 3.0 y)) y))

series559.0ms

Counts

4 → 12

Calls

4 calls:

171.0ms	(* (cbrt (* (* x (* 3.0 y)) y)) (cbrt (* (* x (* 3.0 y)) y)))
127.0ms	(cbrt (* (* x (* 3.0 y)) y))
127.0ms	(cbrt (* (* x (* 3.0 y)) y))
133.0ms	(cbrt (* (* x (* 3.0 y)) y))

simplify125.0ms

Algorithm

egg-herbie

Counts

78 → 78

Iterations

Useful iterations: 3 (117.0ms)

Iter	Nodes	Cost
0	229	581
1	758	516
2	3518	443
3	5002	437

prune239.0ms

Filtered

78 candidates to 64 candidates (82.1%)

Pruning

11 alts after pruning (7 fresh and 4 done)

	Pruned	Kept	Total
New	76	2	78
Fresh	2	5	7
Picked	0	1	1
Done	0	3	3
Total	78	11	89

Merged error: 0.0b

Counts

89 → 11

regimes143.0ms

Accuracy

0% (0.3b remaining)

Error of 0.3b against oracle of 0.0b and baseline of 0.3b

bsearch0.0ms

simplify2.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	9	3
1	9	3

end0.0ms

sample367.0ms

Algorithm

intervals

Results

202.0ms

10699×

body

valid