Details

sample18.0ms

Algorithm

intervals

Results

5.0ms	253×	body	80	valid
0.0ms	3×	body	640	valid
0.0ms	1×	body	1280	valid
0.0ms	1×	body	320	valid
0.0ms	1×	body	160	valid

simplify3.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	22	5
1	22	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: 0.0b

Counts

2 → 1

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b	(* 200.0 (- x y))

rewrite8.0ms

Algorithm

rewrite-expression-head

Rules

7×	`add-sqr-sqrt`
5×	`-un-lft-identity` `associate-r*`
3×	`pow1` `add-exp-log` `add-cube-cbrt` `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` `distribute-lft-out--` `add-log-exp` `difference-of-squares` `unswap-sqr`

Counts

1 → 26

Calls

1 calls:

7.0ms

(* 200.0 (- x y))

series5.0ms

Counts

1 → 3

Calls

1 calls:

5.0ms

(* 200.0 (- x y))

simplify30.0ms

Algorithm

egg-herbie

Counts

29 → 29

Iterations

Useful iterations: 0 (26.0ms)

Iter	Nodes	Cost
0	5005	186

prune40.0ms

Filtered

17 candidates to 29 candidates (-70.6%)

Pruning

4 alts after pruning (4 fresh and 0 done)

	Pruned	Kept	Total
New	25	4	29
Fresh	0	0	0
Picked	1	0	1
Done	0	0	0
Total	26	4	30

Merged error: 0b

Counts

30 → 4

localize8.0ms

Local error

Found 1 expressions with local error:

0.0b	(+ (* 200.0 x) (* 200.0 (neg y)))

rewrite5.0ms

Algorithm

rewrite-expression-head

Rules

3×	`add-log-exp`
2×	`distribute-rgt-neg-out`
1×	`pow1` `add-exp-log` `+-commutative` `add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity` `flip3-+` `unsub-neg` `sum-log` `add-cbrt-cube` `flip-+` `distribute-lft-out`

Counts

1 → 14

Calls

1 calls:

5.0ms

(+ (* 200.0 x) (* 200.0 (neg y)))

series6.0ms

Counts

1 → 3

Calls

1 calls:

6.0ms

(+ (* 200.0 x) (* 200.0 (neg y)))

simplify34.0ms

Algorithm

egg-herbie

Counts

17 → 17

Iterations

Useful iterations: 0 (32.0ms)

Iter	Nodes	Cost
0	5212	115

prune26.0ms

Filtered

11 candidates to 17 candidates (-54.5%)

Pruning

4 alts after pruning (3 fresh and 1 done)

	Pruned	Kept	Total
New	17	0	17
Fresh	0	3	3
Picked	0	1	1
Done	0	0	0
Total	17	4	21

Merged error: 0b

Counts

21 → 4

localize6.0ms

Local error

Found 2 expressions with local error:

0.3b	(* (- x y) (sqrt 200.0))
0.3b	(* (sqrt 200.0) (* (- x y) (sqrt 200.0)))

rewrite20.0ms

Algorithm

rewrite-expression-head

Rules

13×	`add-sqr-sqrt`
11×	`associate-l`
9×	`pow1` `add-exp-log` `*-un-lft-identity` `add-cbrt-cube`
7×	`add-cube-cbrt` `associate-r` `sqrt-prod`
4×	`pow-prod-down` `associate-*l/` `prod-exp` `cbrt-unprod`
2×	`flip3--` `associate-r/` `-commutative` `flip--` `add-log-exp` `unswap-sqr`
1×	`distribute-lft-out--` `difference-of-squares`

Counts

2 → 49

Calls

2 calls:

8.0ms	(* (- x y) (sqrt 200.0))
10.0ms	(* (sqrt 200.0) (* (- x y) (sqrt 200.0)))

series20.0ms

Counts

2 → 6

Calls

2 calls:

10.0ms	(* (- x y) (sqrt 200.0))
11.0ms	(* (sqrt 200.0) (* (- x y) (sqrt 200.0)))

simplify38.0ms

Algorithm

egg-herbie

Counts

55 → 55

Iterations

Useful iterations: 0 (34.0ms)

Iter	Nodes	Cost
0	4990	392
1	4990	392

prune74.0ms

Filtered

36 candidates to 55 candidates (-52.8%)

Pruning

4 alts after pruning (2 fresh and 2 done)

	Pruned	Kept	Total
New	55	0	55
Fresh	0	2	2
Picked	0	1	1
Done	0	1	1
Total	55	4	59

Merged error: 0b

Counts

59 → 4

localize7.0ms

Local error

Found 2 expressions with local error:

0.1b	(* (- x y) (cbrt 200.0))
0.5b	(* (* (cbrt 200.0) (cbrt 200.0)) (* (- x y) (cbrt 200.0)))

rewrite23.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

2 → 50

Calls

2 calls:

8.0ms	(* (- x y) (cbrt 200.0))
14.0ms	(* (* (cbrt 200.0) (cbrt 200.0)) (* (- x y) (cbrt 200.0)))

series18.0ms

Counts

2 → 6

Calls

2 calls:

8.0ms	(* (- x y) (cbrt 200.0))
10.0ms	(* (* (cbrt 200.0) (cbrt 200.0)) (* (- x y) (cbrt 200.0)))

simplify27.0ms

Algorithm

egg-herbie

Counts

56 → 56

Iterations

Useful iterations: 0 (23.0ms)

Iter	Nodes	Cost
0	5079	395

prune73.0ms

Filtered

35 candidates to 56 candidates (-60.0%)

Pruning

3 alts after pruning (1 fresh and 2 done)

	Pruned	Kept	Total
New	55	1	56
Fresh	1	0	1
Picked	1	0	1
Done	0	2	2
Total	57	3	60

Merged error: 0b

Counts

60 → 3

regimes142.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	16	8
1	16	8

end0.0ms

sample383.0ms

Algorithm

intervals

Results

143.0ms	7927×	body	80	valid
4.0ms	51×	body	1280	valid
2.0ms	34×	body	640	valid
2.0ms	19×	body	2560	valid
1.0ms	26×	body	320	valid
0.0ms	11×	body	160	valid

Details

sample18.0ms

simplify3.0ms

prune2.0ms

localize4.0ms

rewrite8.0ms

series5.0ms

simplify30.0ms

prune40.0ms

localize8.0ms

rewrite5.0ms

series6.0ms

simplify34.0ms

prune26.0ms

localize6.0ms

rewrite20.0ms

series20.0ms

simplify38.0ms

prune74.0ms

localize7.0ms

rewrite23.0ms

series18.0ms

simplify27.0ms

prune73.0ms

regimes142.0ms

bsearch0.0ms

simplify1.0ms

end0.0ms

sample383.0ms

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