Details

sample15.0ms

Algorithm

intervals

Results

6.0ms

290×

body

valid

simplify8.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	13	3
1	21	3
2	23	3
3	23	3

prune2.0ms

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: 0.1b

Counts

2 → 1

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b	(- (* (* x 3.0) y) z)
0.2b	(* (* x 3.0) y)

rewrite22.0ms

Algorithm

rewrite-expression-head

Rules

22×	`add-sqr-sqrt`
18×	`associate-l`
12×	`*-un-lft-identity`
7×	`pow1` `add-exp-log` `add-cbrt-cube` `unswap-sqr`
6×	`add-cube-cbrt` `associate-r`
4×	`add-log-exp`
3×	`pow-prod-down` `prod-exp` `cbrt-unprod` `distribute-lft-out--` `difference-of-squares`
2×	`*-commutative`
1×	`sub-neg` `flip3--` `diff-log` `flip--`

Counts

2 → 49

Calls

2 calls:

13.0ms	(- (* (* x 3.0) y) z)
7.0ms	(* (* x 3.0) y)

series64.0ms

Counts

2 → 6

Calls

2 calls:

36.0ms	(- (* (* x 3.0) y) z)
27.0ms	(* (* x 3.0) y)

simplify99.0ms

Algorithm

egg-herbie

Counts

55 → 55

Iterations

Useful iterations: 2 (29.0ms)

Iter	Nodes	Cost
0	197	236
1	725	219
2	3172	217
3	5001	217

prune75.0ms

Filtered

55 candidates to 38 candidates (30.9%)

Pruning

4 alts after pruning (3 fresh and 1 done)

	Pruned	Kept	Total
New	52	3	55
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	52	4	56

Merged error: 0.0b

Counts

56 → 4

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b	(- (* 3.0 (* x y)) z)
0.2b	(* 3.0 (* x y))

rewrite23.0ms

Algorithm

rewrite-expression-head

Rules

22×	`add-sqr-sqrt`
15×	`associate-r`
10×	`*-un-lft-identity`
7×	`pow1` `add-exp-log` `associate-l` `add-cbrt-cube` `unswap-sqr`
6×	`add-cube-cbrt`
4×	`add-log-exp`
3×	`pow-prod-down` `prod-exp` `cbrt-unprod` `difference-of-squares`
2×	`*-commutative` `distribute-lft-out--`
1×	`sub-neg` `flip3--` `diff-log` `flip--`

Counts

2 → 48

Calls

2 calls:

14.0ms	(- (* 3.0 (* x y)) z)
8.0ms	(* 3.0 (* x y))

series61.0ms

Counts

2 → 6

Calls

2 calls:

39.0ms	(- (* 3.0 (* x y)) z)
22.0ms	(* 3.0 (* x y))

simplify84.0ms

Algorithm

egg-herbie

Counts

54 → 54

Iterations

Useful iterations: 2 (25.0ms)

Iter	Nodes	Cost
0	201	235
1	815	218
2	2819	216
3	5002	216

prune64.0ms

Filtered

54 candidates to 33 candidates (38.9%)

Pruning

5 alts after pruning (3 fresh and 2 done)

	Pruned	Kept	Total
New	52	2	54
Fresh	1	1	2
Picked	0	1	1
Done	0	1	1
Total	53	5	58

Merged error: 0b

Counts

58 → 5

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b	(- (* (* 3.0 y) x) z)
0.3b	(* (* 3.0 y) x)

rewrite25.0ms

Algorithm

rewrite-expression-head

Rules

22×	`add-sqr-sqrt`
18×	`associate-l`
12×	`*-un-lft-identity`
7×	`pow1` `add-exp-log` `add-cbrt-cube` `unswap-sqr`
6×	`add-cube-cbrt` `associate-r`
4×	`add-log-exp`
3×	`pow-prod-down` `prod-exp` `cbrt-unprod` `distribute-lft-out--` `difference-of-squares`
2×	`*-commutative`
1×	`sub-neg` `flip3--` `diff-log` `flip--`

Counts

2 → 49

Calls

2 calls:

16.0ms	(- (* (* 3.0 y) x) z)
7.0ms	(* (* 3.0 y) x)

series52.0ms

Counts

2 → 6

Calls

2 calls:

33.0ms	(- (* (* 3.0 y) x) z)
19.0ms	(* (* 3.0 y) x)

simplify92.0ms

Algorithm

egg-herbie

Counts

55 → 55

Iterations

Useful iterations: 2 (27.0ms)

Iter	Nodes	Cost
0	197	236
1	729	219
2	3165	217
3	5001	217

prune75.0ms

Filtered

55 candidates to 38 candidates (30.9%)

Pruning

5 alts after pruning (2 fresh and 3 done)

	Pruned	Kept	Total
New	55	0	55
Fresh	0	2	2
Picked	0	1	1
Done	0	2	2
Total	55	5	60

Merged error: 0b

Counts

60 → 5

localize8.0ms

Local error

Found 4 expressions with local error:

0.0b	(- (* (* x (* (cbrt 3.0) (cbrt 3.0))) (* (cbrt 3.0) y)) z)
0.1b	(* x (* (cbrt 3.0) (cbrt 3.0)))
0.2b	(* (* x (* (cbrt 3.0) (cbrt 3.0))) (* (cbrt 3.0) y))
0.4b	(* (cbrt 3.0) y)

rewrite132.0ms

Algorithm

rewrite-expression-head

Rules

370×	`add-sqr-sqrt`
216×	`unswap-sqr`
108×	`cbrt-prod`
88×	`associate-r`
77×	`associate-l`
74×	`add-cbrt-cube`
68×	`cbrt-unprod`
38×	`*-un-lft-identity`
32×	`pow1` `add-exp-log` `add-cube-cbrt`
31×	`difference-of-squares`
28×	`swap-sqr`
19×	`pow-prod-down` `prod-exp`
15×	`*-commutative`
6×	`add-log-exp`
3×	`distribute-lft-out--`
1×	`sub-neg` `flip3--` `diff-log` `flip--`

Counts

4 → 253

Calls

4 calls:

60.0ms	(- (* (* x (* (cbrt 3.0) (cbrt 3.0))) (* (cbrt 3.0) y)) z)
14.0ms	(* x (* (cbrt 3.0) (cbrt 3.0)))
37.0ms	(* (* x (* (cbrt 3.0) (cbrt 3.0))) (* (cbrt 3.0) y))
4.0ms	(* (cbrt 3.0) y)

series298.0ms

Counts

4 → 12

Calls

4 calls:

98.0ms	(- (* (* x (* (cbrt 3.0) (cbrt 3.0))) (* (cbrt 3.0) y)) z)
78.0ms	(* x (* (cbrt 3.0) (cbrt 3.0)))
71.0ms	(* (* x (* (cbrt 3.0) (cbrt 3.0))) (* (cbrt 3.0) y))
51.0ms	(* (cbrt 3.0) y)

simplify135.0ms

Algorithm

egg-herbie

Counts

265 → 265

Iterations

Useful iterations: 2 (111.0ms)

Iter	Nodes	Cost
0	859	2706
1	3791	2392
2	5002	2272

prune361.0ms

Filtered

265 candidates to 146 candidates (44.9%)

Pruning

4 alts after pruning (1 fresh and 3 done)

	Pruned	Kept	Total
New	264	1	265
Fresh	1	0	1
Picked	1	0	1
Done	0	3	3
Total	266	4	270

Merged error: 0b

Counts

270 → 4

regimes107.0ms

Accuracy

0% (0.2b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 0.2b

bsearch0.0ms

simplify1.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	9	3
1	9	3

end0.0ms

sample379.0ms

Algorithm

intervals

Results

190.0ms

9181×

body

valid