Details

sample15.0ms

Algorithm

intervals

Results

6.0ms

294×

body

valid

simplify7.0ms

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 (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: 0.4b

Counts

2 → 1

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b	(- (* (* x 3.0) y) z)
0.5b	(* (* x 3.0) y)

rewrite10.0ms

Algorithm

rewrite-expression-head

Rules

7×	`pow1` `add-exp-log` `add-cbrt-cube`
4×	`add-log-exp`
3×	`add-sqr-sqrt` `add-cube-cbrt` `-un-lft-identity` `associate-r*` `pow-prod-down` `prod-exp` `cbrt-unprod`
1×	`sub-neg` `flip3--` `diff-log` `associate-l` `*-commutative` `flip--`

Counts

2 → 30

Calls

2 calls:

5.0ms	(- (* (* x 3.0) y) z)
5.0ms	(* (* x 3.0) y)

series56.0ms

Counts

2 → 6

Calls

2 calls:

36.0ms	(- (* (* x 3.0) y) z)
19.0ms	(* (* x 3.0) y)

simplify84.0ms

Algorithm

egg-herbie

Counts

36 → 36

Iterations

Useful iterations: 2 (24.0ms)

Iter	Nodes	Cost
0	152	147
1	672	130
2	3162	128
3	5002	128

prune61.0ms

Filtered

36 candidates to 23 candidates (63.9%)

Pruning

5 alts after pruning (4 fresh and 1 done)

	Pruned	Kept	Total
New	32	4	36
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	32	5	37

Merged error: 0.0b

Counts

37 → 5

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b	(- (pow (* 3.0 (* x y)) 1) z)
0.2b	(* 3.0 (* x y))

rewrite10.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

2 → 33

Calls

2 calls:

5.0ms	(- (pow (* 3.0 (* x y)) 1) z)
5.0ms	(* 3.0 (* x y))

series55.0ms

Counts

2 → 6

Calls

2 calls:

36.0ms	(- (pow (* 3.0 (* x y)) 1) z)
19.0ms	(* 3.0 (* x y))

simplify72.0ms

Algorithm

egg-herbie

Counts

39 → 39

Iterations

Useful iterations: 1 (6.0ms)

Iter	Nodes	Cost
0	159	183
1	546	159
2	2235	159
3	5001	159

prune70.0ms

Filtered

39 candidates to 24 candidates (61.5%)

Pruning

5 alts after pruning (3 fresh and 2 done)

	Pruned	Kept	Total
New	37	2	39
Fresh	2	1	3
Picked	0	1	1
Done	0	1	1
Total	39	5	44

Merged error: 0b

Counts

44 → 5

localize5.0ms

Local error

Found 2 expressions with local error:

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

rewrite10.0ms

Algorithm

rewrite-expression-head

Rules

7×	`pow1` `add-exp-log` `add-cbrt-cube`
4×	`add-log-exp`
3×	`add-sqr-sqrt` `add-cube-cbrt` `-un-lft-identity` `associate-l*` `pow-prod-down` `prod-exp` `cbrt-unprod`
1×	`sub-neg` `flip3--` `diff-log` `associate-r` `*-commutative` `flip--`

Counts

2 → 30

Calls

2 calls:

5.0ms	(- (* x (* 3.0 y)) z)
5.0ms	(* x (* 3.0 y))

series55.0ms

Counts

2 → 6

Calls

2 calls:

33.0ms	(- (* x (* 3.0 y)) z)
22.0ms	(* x (* 3.0 y))

simplify61.0ms

Algorithm

egg-herbie

Counts

36 → 36

Iterations

Useful iterations: 2 (18.0ms)

Iter	Nodes	Cost
0	142	146
1	512	129
2	1972	127
3	5001	127

prune58.0ms

Filtered

36 candidates to 22 candidates (61.1%)

Pruning

5 alts after pruning (2 fresh and 3 done)

	Pruned	Kept	Total
New	36	0	36
Fresh	0	2	2
Picked	0	1	1
Done	0	2	2
Total	36	5	41

Merged error: 0b

Counts

41 → 5

localize10.0ms

Local error

Found 3 expressions with local error:

0.0b	(- (pow (* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* x y))) 1) z)
0.2b	(* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* x y)))
0.3b	(* (cbrt 3.0) (* x y))

rewrite28.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

3 → 64

Calls

3 calls:

8.0ms	(- (pow (* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* x y))) 1) z)
12.0ms	(* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* x y)))
6.0ms	(* (cbrt 3.0) (* x y))

series200.0ms

Counts

3 → 9

Calls

3 calls:

84.0ms	(- (pow (* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* x y))) 1) z)
70.0ms	(* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* x y)))
45.0ms	(* (cbrt 3.0) (* x y))

simplify44.0ms

Algorithm

egg-herbie

Counts

73 → 73

Iterations

Useful iterations: 2 (37.0ms)

Iter	Nodes	Cost
0	259	577
1	997	451
2	5002	405

prune126.0ms

Filtered

73 candidates to 38 candidates (52.1%)

Pruning

5 alts after pruning (1 fresh and 4 done)

	Pruned	Kept	Total
New	73	0	73
Fresh	0	1	1
Picked	0	1	1
Done	0	3	3
Total	73	5	78

Merged error: 0b

Counts

78 → 5

regimes123.0ms

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	13	4
1	13	4

end0.0ms

sample378.0ms

Algorithm

intervals

Results

188.0ms

9207×

body

valid