Details

sample32.0ms

Algorithm

intervals

Results

12.0ms	333×	body	80	valid
1.0ms	3×	body	1280	valid
0.0ms	3×	body	320	valid
0.0ms	2×	body	640	valid

simplify35.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	30	7
1	86	7
2	283	7
3	742	7
4	1197	7
5	1273	7
6	1273	7

prune4.0ms

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: 0.1b

Counts

2 → 1

localize10.0ms

Local error

Found 4 expressions with local error:

0.0b	(+ (* x (+ (+ (+ (+ y z) z) y) t)) (* y 5.0))
0.0b	(+ (+ (+ y z) z) y)
0.0b	(+ (+ y z) z)
0.0b	(* x (+ (+ (+ (+ y z) z) y) t))

rewrite46.0ms

Algorithm

rewrite-expression-head

Rules

34×	`*-un-lft-identity`
20×	`add-log-exp`
19×	`distribute-lft-out`
10×	`sum-log`
8×	`add-sqr-sqrt`
7×	`associate-r`
6×	`pow1` `add-exp-log` `add-cube-cbrt` `add-cbrt-cube`
4×	`associate-+l+` `flip3-+` `flip-+`
3×	`+-commutative` `associate-l`
2×	`distribute-rgt-in` `distribute-lft-in` `associate-*r/`
1×	`pow-prod-down` `prod-exp` `*-commutative` `cbrt-unprod` `unswap-sqr`

Counts

4 → 71

Calls

4 calls:

13.0ms	(+ (* x (+ (+ (+ (+ y z) z) y) t)) (* y 5.0))
8.0ms	(+ (+ (+ y z) z) y)
6.0ms	(+ (+ y z) z)
17.0ms	(* x (+ (+ (+ (+ y z) z) y) t))

series34.0ms

Counts

4 → 12

Calls

4 calls:

14.0ms	(+ (* x (+ (+ (+ (+ y z) z) y) t)) (* y 5.0))
5.0ms	(+ (+ (+ y z) z) y)
4.0ms	(+ (+ y z) z)
11.0ms	(* x (+ (+ (+ (+ y z) z) y) t))

simplify47.0ms

Algorithm

egg-herbie

Counts

83 → 83

Iterations

Useful iterations: 2 (40.0ms)

Iter	Nodes	Cost
0	374	480
1	1624	434
2	5001	419

prune101.0ms

Filtered

83 candidates to 58 candidates (30.1%)

Pruning

5 alts after pruning (5 fresh and 0 done)

	Pruned	Kept	Total
New	78	5	83
Fresh	0	0	0
Picked	1	0	1
Done	0	0	0
Total	79	5	84

Merged error: 0.0b

Counts

84 → 5

localize10.0ms

Local error

Found 3 expressions with local error:

0.0b	(+ (+ (* (* 2 x) (+ y z)) (* x t)) (* y 5.0))
0.0b	(* (* 2 x) (+ y z))
0.0b	(+ (* (* 2 x) (+ y z)) (* x t))

rewrite26.0ms

Algorithm

rewrite-expression-head

Rules

10×	`add-log-exp`
8×	`pow1` `add-exp-log` `add-cbrt-cube`
6×	`*-un-lft-identity`
4×	`add-sqr-sqrt` `add-cube-cbrt` `associate-r` `sum-log`
3×	`associate-+l+` `flip3-+` `pow-prod-down` `prod-exp` `cbrt-unprod` `flip-+`
2×	`+-commutative` `distribute-rgt-in` `distribute-lft-in` `associate-*r/`
1×	`associate-l` `*-commutative` `distribute-lft-out`

Counts

3 → 49

Calls

3 calls:

9.0ms	(+ (+ (* (* 2 x) (+ y z)) (* x t)) (* y 5.0))
9.0ms	(* (* 2 x) (+ y z))
7.0ms	(+ (* (* 2 x) (+ y z)) (* x t))

series33.0ms

Counts

3 → 9

Calls

3 calls:

14.0ms	(+ (+ (* (* 2 x) (+ y z)) (* x t)) (* y 5.0))
8.0ms	(* (* 2 x) (+ y z))
12.0ms	(+ (* (* 2 x) (+ y z)) (* x t))

simplify53.0ms

Algorithm

egg-herbie

Counts

58 → 58

Iterations

Useful iterations: 1 (10.0ms)

Iter	Nodes	Cost
0	340	390
1	1791	357
2	5001	357

prune79.0ms

Filtered

58 candidates to 40 candidates (31.0%)

Pruning

5 alts after pruning (5 fresh and 0 done)

	Pruned	Kept	Total
New	57	1	58
Fresh	0	4	4
Picked	1	0	1
Done	0	0	0
Total	58	5	63

Merged error: 0.0b

Counts

63 → 5

localize11.0ms

Local error

Found 3 expressions with local error:

0.0b	(+ (+ (* (* 2 x) y) (* x (+ t (* z 2)))) (* y 5.0))
0.0b	(* x (+ t (* z 2)))
0.0b	(+ (* (* 2 x) y) (* x (+ t (* z 2))))

rewrite18.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

3 → 48

Calls

3 calls:

7.0ms	(+ (+ (* (* 2 x) y) (* x (+ t (* z 2)))) (* y 5.0))
5.0ms	(* x (+ t (* z 2)))
5.0ms	(+ (* (* 2 x) y) (* x (+ t (* z 2))))

series33.0ms

Counts

3 → 9

Calls

3 calls:

14.0ms	(+ (+ (* (* 2 x) y) (* x (+ t (* z 2)))) (* y 5.0))
7.0ms	(* x (+ t (* z 2)))
11.0ms	(+ (* (* 2 x) y) (* x (+ t (* z 2))))

simplify49.0ms

Algorithm

egg-herbie

Counts

57 → 57

Iterations

Useful iterations: 2 (43.0ms)

Iter	Nodes	Cost
0	318	431
1	1549	397
2	5001	386

prune83.0ms

Filtered

57 candidates to 43 candidates (24.6%)

Pruning

5 alts after pruning (4 fresh and 1 done)

	Pruned	Kept	Total
New	57	0	57
Fresh	0	4	4
Picked	0	1	1
Done	0	0	0
Total	57	5	62

Merged error: 0.0b

Counts

62 → 5

localize14.0ms

Local error

Found 4 expressions with local error:

0.5b	(* (cbrt x) (cbrt x))
0.6b	(cbrt x)
0.6b	(cbrt x)
0.6b	(cbrt x)

rewrite10.0ms

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:

5.0ms	(* (cbrt x) (cbrt x))
1.0ms	(cbrt x)
1.0ms	(cbrt x)
1.0ms	(cbrt x)

series90.0ms

Counts

4 → 12

Calls

4 calls:

24.0ms	(* (cbrt x) (cbrt x))
21.0ms	(cbrt x)
23.0ms	(cbrt x)
21.0ms	(cbrt x)

simplify137.0ms

Algorithm

egg-herbie

Counts

85 → 85

Iterations

Useful iterations: 3 (67.0ms)

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

prune71.0ms

Filtered

85 candidates to 56 candidates (34.1%)

Pruning

5 alts after pruning (3 fresh and 2 done)

	Pruned	Kept	Total
New	85	0	85
Fresh	0	3	3
Picked	0	1	1
Done	0	1	1
Total	85	5	90

Merged error: 0.0b

Counts

90 → 5

regimes382.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	22	8
1	22	8

end0.0ms

sample923.0ms

Algorithm

intervals

Results

405.0ms	10588×	body	80	valid
17.0ms	94×	body	1280	valid
14.0ms	97×	body	640	valid
8.0ms	57×	body	320	valid
2.0ms	23×	body	160	valid

Details

sample32.0ms

simplify35.0ms

prune4.0ms

localize10.0ms

rewrite46.0ms

series34.0ms

simplify47.0ms

prune101.0ms

localize10.0ms

rewrite26.0ms

series33.0ms

simplify53.0ms

prune79.0ms

localize11.0ms

rewrite18.0ms

series33.0ms

simplify49.0ms

prune83.0ms

localize14.0ms

rewrite10.0ms

series90.0ms

simplify137.0ms

prune71.0ms

regimes382.0ms

bsearch0.0ms

simplify1.0ms

end0.0ms

sample923.0ms

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