Details

sample14.0ms

Algorithm

intervals

Results

6.0ms

347×

body

valid

simplify70.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (2.0ms)

Iter	Nodes	Cost
0	11	3
1	22	3
2	40	3
3	83	3
4	201	3
5	572	3
6	3020	3
7	5001	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 2 expressions with local error:

0.0b	(exp (* (* x y) y))
0.1b	(* (* x y) y)

rewrite16.0ms

Algorithm

rewrite-expression-head

Rules

30×	`associate-l`
25×	`add-sqr-sqrt`
22×	`exp-prod`
12×	`associate-r`
11×	`add-cube-cbrt` `*-un-lft-identity`
8×	`unswap-sqr`
7×	`pow1` `add-exp-log` `add-cbrt-cube`
4×	`*-commutative` `add-log-exp`
3×	`pow-prod-down` `prod-exp` `cbrt-unprod`
1×	`exp-to-pow` `rem-exp-log`

Counts

2 → 62

Calls

2 calls:

7.0ms	(exp (* (* x y) y))
7.0ms	(* (* x y) y)

series67.0ms

Counts

2 → 6

Calls

2 calls:

32.0ms	(exp (* (* x y) y))
35.0ms	(* (* x y) y)

simplify112.0ms

Algorithm

egg-herbie

Counts

68 → 68

Iterations

Useful iterations: 3 (108.0ms)

Iter	Nodes	Cost
0	206	235
1	859	208
2	3839	205
3	5001	204

prune92.0ms

Filtered

68 candidates to 45 candidates (66.2%)

Pruning

2 alts after pruning (2 fresh and 0 done)

	Pruned	Kept	Total
New	66	2	68
Fresh	0	0	0
Picked	1	0	1
Done	0	0	0
Total	67	2	69

Merged error: 0b

Counts

69 → 2

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b	(pow E (* (* x y) y))
0.1b	(* (* x y) y)

rewrite19.0ms

Algorithm

rewrite-expression-head

Rules

30×	`associate-l`
26×	`add-sqr-sqrt`
22×	`pow-unpow`
12×	`add-cube-cbrt` `-un-lft-identity` `associate-r*`
8×	`pow1` `add-exp-log` `unswap-sqr`
7×	`add-cbrt-cube`
4×	`*-commutative`
3×	`unpow-prod-down` `pow-prod-down` `prod-exp` `cbrt-unprod`
2×	`pow-exp` `add-log-exp`
1×	`pow-to-exp` `e-exp-1` `pow-pow` `sqr-pow`

Counts

2 → 68

Calls

2 calls:

6.0ms	(pow E (* (* x y) y))
7.0ms	(* (* x y) y)

series112.0ms

Counts

2 → 6

Calls

2 calls:

79.0ms	(pow E (* (* x y) y))
33.0ms	(* (* x y) y)

simplify37.0ms

Algorithm

egg-herbie

Counts

74 → 74

Iterations

Useful iterations: 1 (8.0ms)

Iter	Nodes	Cost
0	282	270
1	1246	245
2	5001	245

prune100.0ms

Filtered

74 candidates to 50 candidates (67.6%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	73	1	74
Fresh	1	0	1
Picked	0	1	1
Done	0	0	0
Total	74	2	76

Merged error: 0b

Counts

76 → 2

localize10.0ms

Local error

Found 4 expressions with local error:

0.0b	(cbrt (pow E (* (* x y) y)))
0.1b	(* (* x y) y)
0.1b	(* (* x y) y)
0.1b	(* (* x y) y)

rewrite35.0ms

Algorithm

rewrite-expression-head

Rules

45×	`associate-l`
39×	`add-sqr-sqrt`
19×	`pow1` `add-exp-log` `add-cbrt-cube`
18×	`add-cube-cbrt` `-un-lft-identity` `associate-r*`
12×	`unswap-sqr`
9×	`pow-prod-down` `prod-exp` `cbrt-unprod`
7×	`cbrt-prod`
6×	`*-commutative`
4×	`add-log-exp`
3×	`unpow-prod-down`
1×	`pow1/3` `sqr-pow`

Counts

4 → 108

Calls

4 calls:

8.0ms	(cbrt (pow E (* (* x y) y)))
7.0ms	(* (* x y) y)
7.0ms	(* (* x y) y)
10.0ms	(* (* x y) y)

series247.0ms

Counts

4 → 12

Calls

4 calls:

147.0ms	(cbrt (pow E (* (* x y) y)))
32.0ms	(* (* x y) y)
36.0ms	(* (* x y) y)
32.0ms	(* (* x y) y)

simplify111.0ms

Algorithm

egg-herbie

Counts

120 → 120

Iterations

Useful iterations: 3 (103.0ms)

Iter	Nodes	Cost
0	201	482
1	757	410
2	3841	408
3	5001	401

prune234.0ms

Filtered

120 candidates to 78 candidates (65.0%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	120	0	120
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	120	2	122

Merged error: 0b

Counts

122 → 2

regimes38.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	10	3
1	12	3
2	12	3

end0.0ms

sample368.0ms

Algorithm

intervals

Results

202.0ms

10715×

body

valid