Details

sample12.0ms

Algorithm

intervals

Results

4.0ms	254×	body	80	valid
0.0ms	1×	body	2560	valid
0.0ms	1×	body	1280	valid
0.0ms	1×	body	640	valid

simplify8.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (2.0ms)

Iter	Nodes	Cost
0	8	2
1	15	2
2	21	2
3	26	2
4	26	2

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: 0.0b

Counts

2 → 1

localize3.0ms

Local error

Found 1 expressions with local error:

0.0b	(* 500.0 (- x y))

rewrite7.0ms

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:

6.0ms

(* 500.0 (- x y))

series28.0ms

Counts

1 → 3

Calls

1 calls:

28.0ms

(* 500.0 (- x y))

simplify48.0ms

Algorithm

egg-herbie

Counts

29 → 29

Iterations

Useful iterations: 1 (5.0ms)

Iter	Nodes	Cost
0	112	98
1	460	88
2	1881	88
3	5001	88

prune38.0ms

Filtered

29 candidates to 17 candidates (58.6%)

Pruning

4 alts after pruning (3 fresh and 1 done)

	Pruned	Kept	Total
New	26	3	29
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	26	4	30

Merged error: 0b

Counts

30 → 4

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b	(+ (* 500.0 x) (* 500.0 (- y)))

rewrite4.0ms

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:

4.0ms

(+ (* 500.0 x) (* 500.0 (- y)))

series40.0ms

Counts

1 → 3

Calls

1 calls:

40.0ms

(+ (* 500.0 x) (* 500.0 (- y)))

simplify68.0ms

Algorithm

egg-herbie

Counts

17 → 17

Iterations

Useful iterations: 3 (66.0ms)

Iter	Nodes	Cost
0	104	90
1	435	69
2	1927	66
3	5002	65

prune23.0ms

Filtered

17 candidates to 11 candidates (64.7%)

Pruning

4 alts after pruning (2 fresh and 2 done)

	Pruned	Kept	Total
New	17	0	17
Fresh	0	2	2
Picked	0	1	1
Done	0	1	1
Total	17	4	21

Merged error: 0b

Counts

21 → 4

localize6.0ms

Local error

Found 2 expressions with local error:

0.3b	(* (sqrt 500.0) (- x y))
0.3b	(* (sqrt 500.0) (* (sqrt 500.0) (- x y)))

rewrite20.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

2 → 61

Calls

2 calls:

7.0ms	(* (sqrt 500.0) (- x y))
10.0ms	(* (sqrt 500.0) (* (sqrt 500.0) (- x y)))

series152.0ms

Counts

2 → 6

Calls

2 calls:

59.0ms	(* (sqrt 500.0) (- x y))
93.0ms	(* (sqrt 500.0) (* (sqrt 500.0) (- x y)))

simplify35.0ms

Algorithm

egg-herbie

Counts

67 → 67

Iterations

Useful iterations: 2 (30.0ms)

Iter	Nodes	Cost
0	193	306
1	946	268
2	5002	265

prune74.0ms

Filtered

67 candidates to 35 candidates (52.2%)

Pruning

4 alts after pruning (1 fresh and 3 done)

	Pruned	Kept	Total
New	67	0	67
Fresh	0	1	1
Picked	0	1	1
Done	0	2	2
Total	67	4	71

Merged error: 0b

Counts

71 → 4

localize6.0ms

Local error

Found 2 expressions with local error:

0.2b	(* 500.0 (sqrt (- x y)))
0.2b	(* (* 500.0 (sqrt (- x y))) (sqrt (- x y)))

rewrite25.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

2 → 57

Calls

2 calls:

7.0ms	(* 500.0 (sqrt (- x y)))
16.0ms	(* (* 500.0 (sqrt (- x y))) (sqrt (- x y)))

series107.0ms

Counts

2 → 6

Calls

2 calls:

78.0ms	(* 500.0 (sqrt (- x y)))
29.0ms	(* (* 500.0 (sqrt (- x y))) (sqrt (- x y)))

simplify37.0ms

Algorithm

egg-herbie

Counts

63 → 63

Iterations

Useful iterations: 2 (31.0ms)

Iter	Nodes	Cost
0	277	404
1	1142	343
2	5002	331

prune89.0ms

Filtered

63 candidates to 37 candidates (58.7%)

Pruning

4 alts after pruning (0 fresh and 4 done)

	Pruned	Kept	Total
New	63	0	63
Fresh	0	0	0
Picked	0	1	1
Done	0	3	3
Total	63	4	67

Merged error: 0b

Counts

67 → 4

regimes62.0ms

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	6	2
1	6	2

end0.0ms

sample274.0ms

Algorithm

intervals

Results

143.0ms	8031×	body	80	valid
1.0ms	16×	body	1280	valid
0.0ms	5×	body	2560	valid
0.0ms	6×	body	640	valid
0.0ms	8×	body	160	valid
0.0ms	5×	body	320	valid

Details

sample12.0ms

simplify8.0ms

prune2.0ms

localize3.0ms

rewrite7.0ms

series28.0ms

simplify48.0ms

prune38.0ms

localize5.0ms

rewrite4.0ms

series40.0ms

simplify68.0ms

prune23.0ms

localize6.0ms

rewrite20.0ms

series152.0ms

simplify35.0ms

prune74.0ms

localize6.0ms

rewrite25.0ms

series107.0ms

simplify37.0ms

prune89.0ms

regimes62.0ms

bsearch0.0ms

simplify1.0ms

end0.0ms

sample274.0ms

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