Details

sample16.0ms

Algorithm

intervals

Results

6.0ms

301×

body

valid

simplify3.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	10	5
1	10	5

prune2.0ms

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: 0.2b

Counts

2 → 1

localize3.0ms

Local error

Found 1 expressions with local error:

0.2b	(/ x (* y 3.0))

rewrite5.0ms

Algorithm

rewrite-expression-head

Rules

6×	`add-exp-log` `add-cbrt-cube`
3×	`add-sqr-sqrt` `add-cube-cbrt` `-un-lft-identity` `times-frac` `associate-/l`
2×	`cbrt-undiv` `div-exp`
1×	`pow1` `frac-2neg` `prod-exp` `clear-num` `associate-/r*` `cbrt-unprod` `div-inv` `add-log-exp`

Counts

1 → 21

Calls

1 calls:

4.0ms

(/ x (* y 3.0))

series3.0ms

Counts

1 → 3

Calls

1 calls:

3.0ms

(/ x (* y 3.0))

simplify76.0ms

Algorithm

egg-herbie

Counts

24 → 24

Iterations

Useful iterations: 0 (73.0ms)

Iter	Nodes	Cost
0	5001	152

prune38.0ms

Filtered

17 candidates to 24 candidates (-41.2%)

Pruning

5 alts after pruning (4 fresh and 1 done)

	Pruned	Kept	Total
New	20	4	24
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	20	5	25

Merged error: 0.0b

Counts

25 → 5

localize3.0ms

Local error

Found 1 expressions with local error:

0.2b	(/ (/ x y) 3.0)

rewrite9.0ms

Algorithm

rewrite-expression-head

Rules

75×	`times-frac`
43×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity`
13×	`associate-/l*`
6×	`add-exp-log` `add-cbrt-cube`
5×	`div-inv`
3×	`cbrt-undiv` `div-exp` `associate-/r*`
1×	`pow1` `frac-2neg` `clear-num` `associate-/l/` `add-log-exp`

Counts

1 → 70

Calls

1 calls:

6.0ms

(/ (/ x y) 3.0)

series3.0ms

Counts

1 → 3

Calls

1 calls:

3.0ms

(/ (/ x y) 3.0)

simplify84.0ms

Algorithm

egg-herbie

Counts

73 → 73

Iterations

Useful iterations: 0 (77.0ms)

Iter	Nodes	Cost
0	4783	781
1	4783	781

prune86.0ms

Filtered

59 candidates to 73 candidates (-23.7%)

Pruning

5 alts after pruning (4 fresh and 1 done)

	Pruned	Kept	Total
New	71	2	73
Fresh	1	2	3
Picked	1	0	1
Done	0	1	1
Total	73	5	78

Merged error: 0b

Counts

78 → 5

localize5.0ms

Local error

Found 1 expressions with local error:

0.3b	(* (/ 1 y) (/ x 3.0))

rewrite13.0ms

Algorithm

rewrite-expression-head

Rules

32×	`add-sqr-sqrt`
25×	`times-frac`
23×	`add-exp-log`
17×	`*-un-lft-identity`
15×	`add-cube-cbrt`
13×	`associate-r` `associate-l` `add-cbrt-cube`
8×	`div-exp` `prod-exp`
6×	`unswap-sqr`
4×	`cbrt-undiv` `cbrt-unprod`
3×	`pow1`
2×	`rec-exp` `1-exp` `div-inv`
1×	`frac-times` `associate-r/` `pow-prod-down` `associate-l/` `*-commutative` `add-log-exp`

Counts

1 → 56

Calls

1 calls:

10.0ms

(* (/ 1 y) (/ x 3.0))

series3.0ms

Counts

1 → 3

Calls

1 calls:

3.0ms

(* (/ 1 y) (/ x 3.0))

simplify66.0ms

Algorithm

egg-herbie

Counts

59 → 59

Iterations

Useful iterations: 0 (61.0ms)

Iter	Nodes	Cost
0	5291	432

prune61.0ms

Filtered

39 candidates to 59 candidates (-51.3%)

Pruning

5 alts after pruning (3 fresh and 2 done)

	Pruned	Kept	Total
New	59	0	59
Fresh	0	3	3
Picked	0	1	1
Done	0	1	1
Total	59	5	64

Merged error: 0b

Counts

64 → 5

localize11.0ms

Local error

Found 3 expressions with local error:

0.3b	(/ x (* y (cbrt 3.0)))
0.3b	(* (/ 1 (* (cbrt 3.0) (cbrt 3.0))) (/ x (* y (cbrt 3.0))))
0.3b	(* y (cbrt 3.0))

rewrite27.0ms

Algorithm

rewrite-expression-head

Rules

88×	`add-exp-log`
39×	`prod-exp`
35×	`add-cbrt-cube`
28×	`div-exp`
21×	`add-sqr-sqrt`
17×	`cbrt-unprod`
14×	`cbrt-undiv`
13×	`-un-lft-identity` `associate-r*`
12×	`add-cube-cbrt`
11×	`times-frac`
10×	`associate-l`
7×	`pow1`
6×	`rec-exp` `1-exp`
5×	`unswap-sqr`
4×	`cbrt-prod`
3×	`div-inv` `associate-/l*` `add-log-exp`
2×	`pow-prod-down` `*-commutative`
1×	`frac-times` `frac-2neg` `associate-r/` `associate-l/` `clear-num` `associate-/r*`

Counts

3 → 102

Calls

3 calls:

4.0ms	(/ x (* y (cbrt 3.0)))
14.0ms	(* (/ 1 (* (cbrt 3.0) (cbrt 3.0))) (/ x (* y (cbrt 3.0))))
5.0ms	(* y (cbrt 3.0))

series19.0ms

Counts

3 → 9

Calls

3 calls:

6.0ms	(/ x (* y (cbrt 3.0)))
9.0ms	(* (/ 1 (* (cbrt 3.0) (cbrt 3.0))) (/ x (* y (cbrt 3.0))))
4.0ms	(* y (cbrt 3.0))

simplify58.0ms

Algorithm

egg-herbie

Counts

111 → 111

Iterations

Useful iterations: 0 (50.0ms)

Iter	Nodes	Cost
0	5235	792

prune117.0ms

Filtered

60 candidates to 111 candidates (-85.0%)

Pruning

5 alts after pruning (2 fresh and 3 done)

	Pruned	Kept	Total
New	111	0	111
Fresh	0	2	2
Picked	0	1	1
Done	0	2	2
Total	111	5	116

Merged error: 0b

Counts

116 → 5

regimes158.0ms

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	6	5
1	6	5

end0.0ms

sample416.0ms

Algorithm

intervals

Results

182.0ms

9227×

body

valid

Details

sample16.0ms

simplify3.0ms

prune2.0ms

localize3.0ms

rewrite5.0ms

series3.0ms

simplify76.0ms

prune38.0ms

localize3.0ms

rewrite9.0ms

series3.0ms

simplify84.0ms

prune86.0ms

localize5.0ms

rewrite13.0ms

series3.0ms

simplify66.0ms

prune61.0ms

localize11.0ms

rewrite27.0ms

series19.0ms

simplify58.0ms

prune117.0ms

regimes158.0ms

bsearch0.0ms

simplify1.0ms

end0.0ms

sample416.0ms

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