Details

sample0.0hr

Algorithm

intervals

Results

0.0hr

327×

body

valid

simplify0.0hr

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (0.0hr)

Iter	Nodes	Cost
0	10	3
1	23	3
2	38	3
3	47	3
4	47	3

prune0.0hr

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

localize0.0hr

Local error

Found 1 expressions with local error:

0.1b	(* x (- 1.0 (* x y)))

rewrite0.0hr

Algorithm

rewrite-expression-head

Rules

5×	`add-sqr-sqrt`
3×	`pow1` `add-exp-log` `add-cube-cbrt` `-un-lft-identity` `associate-r` `associate-l*` `add-cbrt-cube`
2×	`distribute-rgt-in` `sub-neg` `distribute-lft-in` `associate-*r/`
1×	`flip3--` `pow-prod-down` `prod-exp` `*-commutative` `flip--` `cbrt-unprod` `add-log-exp` `unswap-sqr`

Counts

1 → 24

Calls

1 calls:

0.0hr

(* x (- 1.0 (* x y)))

series0.0hr

Counts

1 → 3

Calls

1 calls:

0.0hr

(* x (- 1.0 (* x y)))

simplify0.0hr

Algorithm

egg-herbie

Counts

27 → 27

Iterations

Useful iterations: 1 (0.0hr)

Iter	Nodes	Cost
0	122	130
1	534	113
2	2890	113
3	5001	113

prune0.0hr

Filtered

27 candidates to 16 candidates (40.7%)

Pruning

7 alts after pruning (7 fresh and 0 done)

	Pruned	Kept	Total
New	20	7	27
Fresh	0	0	0
Picked	1	0	1
Done	0	0	0
Total	21	7	28

Merged error: 0.0b

Counts

28 → 7

localize0.0hr

Local error

Found 1 expressions with local error:

0.2b	(* x (neg (* x y)))

rewrite0.0hr

Algorithm

rewrite-expression-head

Rules

6×	`associate-r`
5×	`add-sqr-sqrt`
3×	`pow1` `add-exp-log` `add-cube-cbrt` `-un-lft-identity` `associate-l*` `add-cbrt-cube`
1×	`distribute-lft-neg-in` `neg-mul-1` `distribute-rgt-neg-in` `pow-prod-down` `prod-exp` `*-commutative` `distribute-rgt-neg-out` `cbrt-unprod` `add-log-exp` `unswap-sqr`

Counts

1 → 22

Calls

1 calls:

0.0hr

(* x (neg (* x y)))

series0.0hr

Counts

1 → 3

Calls

1 calls:

0.0hr

(* x (neg (* x y)))

simplify0.0hr

Algorithm

egg-herbie

Counts

25 → 25

Iterations

Useful iterations: 1 (0.0hr)

Iter	Nodes	Cost
0	99	102
1	554	92
2	3816	92
3	5001	92

prune0.0hr

Filtered

25 candidates to 20 candidates (20.0%)

Pruning

6 alts after pruning (5 fresh and 1 done)

	Pruned	Kept	Total
New	24	1	25
Fresh	2	4	6
Picked	0	1	1
Done	0	0	0
Total	26	6	32

Merged error: 0.0b

Counts

32 → 6

localize0.0hr

Local error

Found 4 expressions with local error:

0.1b	(* (cbrt (- 1.0 (* x y))) (cbrt (- 1.0 (* x y))))
0.2b	(cbrt (- 1.0 (* x y)))
0.2b	(cbrt (- 1.0 (* x y)))
0.2b	(cbrt (- 1.0 (* x y)))

rewrite0.0hr

Algorithm

rewrite-expression-head

Rules

25×	`cbrt-prod`
23×	`add-sqr-sqrt`
18×	`cbrt-div`
15×	`add-cube-cbrt` `*-un-lft-identity`
11×	`pow1`
9×	`flip3--` `pow1/3` `flip--`
6×	`add-exp-log` `swap-sqr` `associate-r` `associate-l`
4×	`frac-times` `add-cbrt-cube` `add-log-exp` `unswap-sqr`
2×	`associate-r/` `pow-prod-down` `associate-l/` `pow-sqr` `pow-prod-up`
1×	`pow2` `pow-plus` `prod-exp` `*-commutative` `cbrt-unprod`

Counts

4 → 87

Calls

4 calls:

0.0hr	(* (cbrt (- 1.0 (* x y))) (cbrt (- 1.0 (* x y))))
0.0hr	(cbrt (- 1.0 (* x y)))
0.0hr	(cbrt (- 1.0 (* x y)))
0.0hr	(cbrt (- 1.0 (* x y)))

series0.0hr

Counts

4 → 12

Calls

4 calls:

0.0hr	(* (cbrt (- 1.0 (* x y))) (cbrt (- 1.0 (* x y))))
0.0hr	(cbrt (- 1.0 (* x y)))
0.0hr	(cbrt (- 1.0 (* x y)))
0.0hr	(cbrt (- 1.0 (* x y)))

simplify0.0hr

Algorithm

egg-herbie

Counts

99 → 99

Iterations

Useful iterations: 2 (0.0hr)

Iter	Nodes	Cost
0	352	1100
1	1356	1049
2	5002	988

prune0.0hr

Filtered

99 candidates to 75 candidates (24.2%)

Pruning

7 alts after pruning (5 fresh and 2 done)

	Pruned	Kept	Total
New	97	2	99
Fresh	1	3	4
Picked	0	1	1
Done	0	1	1
Total	98	7	105

Merged error: 0.0b

Counts

105 → 7

localize0.0hr

Local error

Found 4 expressions with local error:

0.5b	(* (cbrt x) (cbrt x))
0.7b	(cbrt x)
0.7b	(cbrt x)
0.7b	(cbrt x)

rewrite0.0hr

Algorithm

rewrite-expression-head

Rules

25×	`cbrt-prod`
23×	`add-sqr-sqrt`
15×	`add-cube-cbrt` `*-un-lft-identity`
11×	`pow1`
9×	`pow1/3`
6×	`add-exp-log` `swap-sqr` `associate-r` `associate-l`
4×	`add-cbrt-cube` `add-log-exp` `unswap-sqr`
2×	`pow-prod-down` `pow-sqr` `pow-prod-up`
1×	`pow2` `pow-plus` `prod-exp` `*-commutative` `cbrt-unprod`

Counts

4 → 73

Calls

4 calls:

0.0hr	(* (cbrt x) (cbrt x))
0.0hr	(cbrt x)
0.0hr	(cbrt x)
0.0hr	(cbrt x)

series0.0hr

Counts

4 → 12

Calls

4 calls:

0.0hr	(* (cbrt x) (cbrt x))
0.0hr	(cbrt x)
0.0hr	(cbrt x)
0.0hr	(cbrt x)

simplify0.0hr

Algorithm

egg-herbie

Counts

85 → 85

Iterations

Useful iterations: 3 (0.0hr)

Iter	Nodes	Cost
0	148	349
1	471	322
2	2276	265
3	5002	252

prune0.0hr

Filtered

85 candidates to 56 candidates (34.1%)

Pruning

7 alts after pruning (4 fresh and 3 done)

	Pruned	Kept	Total
New	85	0	85
Fresh	0	4	4
Picked	0	1	1
Done	0	2	2
Total	85	7	92

Merged error: 0.0b

Counts

92 → 7

regimes0.0hr

Accuracy

0% (0.1b remaining)

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

bsearch0.0hr

simplify0.0hr

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0hr)

Iter	Nodes	Cost
0	18	5
1	23	5
2	24	5
3	24	5

end0.0hr

sample0.0hr

Algorithm

intervals

Results

0.0hr

10687×

body

valid

Details

sample0.0hr

simplify0.0hr

prune0.0hr

localize0.0hr

rewrite0.0hr

series0.0hr

simplify0.0hr

prune0.0hr

localize0.0hr

rewrite0.0hr

series0.0hr

simplify0.0hr

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localize0.0hr

rewrite0.0hr

series0.0hr

simplify0.0hr

prune0.0hr

localize0.0hr

rewrite0.0hr

series0.0hr

simplify0.0hr

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regimes0.0hr

bsearch0.0hr

simplify0.0hr

end0.0hr

sample0.0hr

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