Details

sample21.0ms

Algorithm

intervals

Results

8.0ms	291×	body	80	valid
0.0ms	1×	body	640	valid

simplify5.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	13	4
1	20	4
2	22	4
3	22	4

prune3.0ms

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: 0.0b

Counts

2 → 1

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b	(+ (/ x 2.0) (* y x))
0.0b	(+ (+ (/ x 2.0) (* y x)) z)

rewrite13.0ms

Algorithm

rewrite-expression-head

Rules

9×	`add-log-exp`
4×	`*-un-lft-identity` `sum-log`
2×	`pow1` `add-exp-log` `+-commutative` `add-sqr-sqrt` `add-cube-cbrt` `flip3-+` `add-cbrt-cube` `flip-+`
1×	`associate-+l+` `distribute-lft-out`

Counts

2 → 25

Calls

2 calls:

5.0ms	(+ (/ x 2.0) (* y x))
7.0ms	(+ (+ (/ x 2.0) (* y x)) z)

series15.0ms

Counts

2 → 6

Calls

2 calls:

5.0ms	(+ (/ x 2.0) (* y x))
10.0ms	(+ (+ (/ x 2.0) (* y x)) z)

simplify48.0ms

Algorithm

egg-herbie

Counts

31 → 31

Iterations

Useful iterations: 3 (44.0ms)

Iter	Nodes	Cost
0	163	180
1	542	168
2	1917	162
3	5001	160

prune40.0ms

Filtered

31 candidates to 22 candidates (29.0%)

Pruning

3 alts after pruning (2 fresh and 1 done)

	Pruned	Kept	Total
New	29	2	31
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	29	3	32

Merged error: 0.0b

Counts

32 → 3

localize13.0ms

Local error

Found 4 expressions with local error:

0.5b	(* (cbrt (+ (+ (/ x 2.0) (* y x)) z)) (cbrt (+ (+ (/ x 2.0) (* y x)) z)))
0.5b	(cbrt (+ (+ (/ x 2.0) (* y x)) z))
0.5b	(cbrt (+ (+ (/ x 2.0) (* y x)) z))
0.5b	(cbrt (+ (+ (/ x 2.0) (* y x)) z))

rewrite40.0ms

Algorithm

rewrite-expression-head

Rules

36×	`cbrt-prod`
35×	`*-un-lft-identity`
23×	`add-sqr-sqrt`
18×	`cbrt-div`
15×	`add-cube-cbrt`
11×	`pow1`
9×	`flip3-+` `pow1/3` `swap-sqr` `flip-+` `distribute-lft-out`
7×	`associate-r` `associate-l`
6×	`add-exp-log`
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 → 95

Calls

4 calls:

17.0ms	(* (cbrt (+ (+ (/ x 2.0) (* y x)) z)) (cbrt (+ (+ (/ x 2.0) (* y x)) z)))
7.0ms	(cbrt (+ (+ (/ x 2.0) (* y x)) z))
7.0ms	(cbrt (+ (+ (/ x 2.0) (* y x)) z))
7.0ms	(cbrt (+ (+ (/ x 2.0) (* y x)) z))

series145.0ms

Counts

4 → 12

Calls

4 calls:

52.0ms	(* (cbrt (+ (+ (/ x 2.0) (* y x)) z)) (cbrt (+ (+ (/ x 2.0) (* y x)) z)))
30.0ms	(cbrt (+ (+ (/ x 2.0) (* y x)) z))
32.0ms	(cbrt (+ (+ (/ x 2.0) (* y x)) z))
30.0ms	(cbrt (+ (+ (/ x 2.0) (* y x)) z))

simplify47.0ms

Algorithm

egg-herbie

Counts

107 → 107

Iterations

Useful iterations: 2 (33.0ms)

Iter	Nodes	Cost
0	397	1580
1	1267	1501
2	5001	1381

prune266.0ms

Filtered

107 candidates to 75 candidates (29.9%)

Pruning

3 alts after pruning (1 fresh and 2 done)

	Pruned	Kept	Total
New	107	0	107
Fresh	0	1	1
Picked	0	1	1
Done	0	1	1
Total	107	3	110

Merged error: 0.0b

Counts

110 → 3

localize9.0ms

Local error

Found 4 expressions with local error:

0.0b	(+ (* (sqrt (+ (/ x 2.0) (* y x))) (sqrt (+ (/ x 2.0) (* y x)))) z)
0.0b	(sqrt (+ (/ x 2.0) (* y x)))
0.0b	(sqrt (+ (/ x 2.0) (* y x)))
0.3b	(* (sqrt (+ (/ x 2.0) (* y x))) (sqrt (+ (/ x 2.0) (* y x))))

rewrite45.0ms

Algorithm

rewrite-expression-head

Rules

28×	`add-sqr-sqrt`
24×	`sqrt-prod`
21×	`pow1`
16×	`sqrt-div`
14×	`add-cube-cbrt` `*-un-lft-identity`
10×	`sqrt-pow1` `pow1/2`
9×	`flip3-+` `flip-+`
8×	`swap-sqr`
6×	`add-exp-log` `associate-r` `associate-l` `add-cbrt-cube` `add-log-exp`
5×	`pow-prod-up`
4×	`frac-times` `unswap-sqr`
3×	`pow-prod-down` `pow-sqr`
2×	`rem-sqrt-square` `associate-r/` `associate-l/`
1×	`+-commutative` `pow2` `pow-plus` `sqrt-unprod` `prod-exp` `sum-log` `rem-square-sqrt` `*-commutative` `cbrt-unprod`

Counts

4 → 98

Calls

4 calls:

15.0ms	(+ (* (sqrt (+ (/ x 2.0) (* y x))) (sqrt (+ (/ x 2.0) (* y x)))) z)
5.0ms	(sqrt (+ (/ x 2.0) (* y x)))
5.0ms	(sqrt (+ (/ x 2.0) (* y x)))
16.0ms	(* (sqrt (+ (/ x 2.0) (* y x))) (sqrt (+ (/ x 2.0) (* y x))))

series27.0ms

Counts

4 → 12

Calls

4 calls:

6.0ms	(+ (* (sqrt (+ (/ x 2.0) (* y x))) (sqrt (+ (/ x 2.0) (* y x)))) z)
8.0ms	(sqrt (+ (/ x 2.0) (* y x)))
8.0ms	(sqrt (+ (/ x 2.0) (* y x)))
6.0ms	(* (sqrt (+ (/ x 2.0) (* y x))) (sqrt (+ (/ x 2.0) (* y x))))

simplify45.0ms

Algorithm

egg-herbie

Counts

110 → 110

Iterations

Useful iterations: 2 (35.0ms)

Iter	Nodes	Cost
0	292	883
1	1089	784
2	5002	749

prune128.0ms

Filtered

110 candidates to 66 candidates (40.0%)

Pruning

3 alts after pruning (0 fresh and 3 done)

	Pruned	Kept	Total
New	110	0	110
Fresh	0	0	0
Picked	0	1	1
Done	0	2	2
Total	110	3	113

Merged error: 0.0b

Counts

113 → 3

regimes232.0ms

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	11	4
1	11	4

end0.0ms

sample568.0ms

Algorithm

intervals

Results

257.0ms	9169×	body	80	valid
0.0ms	1×	body	640	valid

Details

sample21.0ms

simplify5.0ms

prune3.0ms

localize6.0ms

rewrite13.0ms

series15.0ms

simplify48.0ms

prune40.0ms

localize13.0ms

rewrite40.0ms

series145.0ms

simplify47.0ms

prune266.0ms

localize9.0ms

rewrite45.0ms

series27.0ms

simplify45.0ms

prune128.0ms

regimes232.0ms

bsearch0.0ms

simplify1.0ms

end0.0ms

sample568.0ms

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