Details

sample22.0ms

Algorithm

intervals

Results

12.0ms

454×

body

valid

simplify293.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 3 (8.0ms)

Iter	Nodes	Cost
0	14	6
1	29	4
2	50	4
3	70	3
4	82	3
5	125	3
6	229	3
7	321	3
8	336	3
9	436	3
10	790	3
11	3492	3
12	5001	3

prune5.0ms

Filtered

1 candidates to 1 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: 0.1b

Counts

2 → 2

localize5.0ms

Local error

Found 1 expressions with local error:

0.1b	(fma 3 (* y y) (* x x))

rewrite1.0ms

Algorithm

rewrite-expression-head

Rules

1×	`pow1` `add-exp-log` `add-sqr-sqrt` `expm1-log1p-u` `add-cube-cbrt` `*-un-lft-identity` `add-cbrt-cube` `fma-udef` `log1p-expm1-u` `add-log-exp`

Counts

1 → 10

Calls

1 calls:

1.0ms

(fma 3 (* y y) (* x x))

series38.0ms

Counts

1 → 3

Calls

1 calls:

38.0ms

(fma 3 (* y y) (* x x))

simplify57.0ms

Algorithm

egg-herbie

Counts

13 → 13

Iterations

Useful iterations: 1 (4.0ms)

Iter	Nodes	Cost
0	33	59
1	84	52
2	267	52
3	1089	52
4	5002	52

prune28.0ms

Filtered

13 candidates to 10 candidates (76.9%)

Pruning

5 alts after pruning (4 fresh and 1 done)

	Pruned	Kept	Total
New	9	4	13
Fresh	1	0	1
Picked	0	1	1
Done	0	0	0
Total	10	5	15

Merged error: 0.1b

Counts

15 → 5

localize5.0ms

Local error

Found 1 expressions with local error:

0.2b	(* 3 (* y y))

rewrite6.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

1 → 21

Calls

1 calls:

5.0ms

(* 3 (* y y))

series28.0ms

Counts

1 → 3

Calls

1 calls:

28.0ms

(* 3 (* y y))

simplify196.0ms

Algorithm

egg-herbie

Counts

24 → 24

Iterations

Useful iterations: 2 (12.0ms)

Iter	Nodes	Cost
0	88	76
1	291	66
2	1049	63
3	4500	63
4	5001	63

prune38.0ms

Filtered

24 candidates to 14 candidates (58.3%)

Pruning

6 alts after pruning (5 fresh and 1 done)

	Pruned	Kept	Total
New	19	5	24
Fresh	3	0	3
Picked	1	0	1
Done	0	1	1
Total	23	6	29

Merged error: 0.0b

Counts

29 → 6

localize6.0ms

Local error

Found 1 expressions with local error:

0.2b	(* (* 3 y) y)

rewrite6.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

1 → 20

Calls

1 calls:

5.0ms

(* (* 3 y) y)

series23.0ms

Counts

1 → 3

Calls

1 calls:

23.0ms

(* (* 3 y) y)

simplify62.0ms

Algorithm

egg-herbie

Counts

23 → 23

Iterations

Useful iterations: 3 (59.0ms)

Iter	Nodes	Cost
0	97	78
1	467	63
2	2248	60
3	5001	59

prune28.0ms

Filtered

23 candidates to 12 candidates (52.2%)

Pruning

6 alts after pruning (4 fresh and 2 done)

	Pruned	Kept	Total
New	23	0	23
Fresh	0	4	4
Picked	0	1	1
Done	0	1	1
Total	23	6	29

Merged error: 0.0b

Counts

29 → 6

localize9.0ms

Local error

Found 2 expressions with local error:

0.2b	(* (* (cbrt 3) (cbrt 3)) (* (cbrt 3) (* y y)))
0.3b	(* (cbrt 3) (* y y))

rewrite20.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

2 → 55

Calls

2 calls:

12.0ms	(* (* (cbrt 3) (cbrt 3)) (* (cbrt 3) (* y y)))
6.0ms	(* (cbrt 3) (* y y))

series134.0ms

Counts

2 → 6

Calls

2 calls:

89.0ms	(* (* (cbrt 3) (cbrt 3)) (* (cbrt 3) (* y y)))
45.0ms	(* (cbrt 3) (* y y))

simplify95.0ms

Algorithm

egg-herbie

Counts

61 → 61

Iterations

Useful iterations: 3 (90.0ms)

Iter	Nodes	Cost
0	189	404
1	712	296
2	3776	236
3	5002	227

prune67.0ms

Filtered

61 candidates to 31 candidates (50.8%)

Pruning

6 alts after pruning (4 fresh and 2 done)

	Pruned	Kept	Total
New	59	2	61
Fresh	1	2	3
Picked	1	0	1
Done	0	2	2
Total	61	6	67

Merged error: 0.0b

Counts

67 → 6

regimes79.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	6	3

end0.0ms

sample599.0ms

Algorithm

intervals

Results

385.0ms

14261×

body

valid