Details

sample24.0ms

Algorithm

intervals

Results

7.0ms

289×

body

valid

simplify112.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	10	3
1	20	3
2	28	3
3	36	3
4	54	3
5	101	3
6	150	3
7	167	3
8	242	3
9	468	3
10	1547	3
11	5001	3

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

localize4.0ms

Local error

Found 2 expressions with local error:

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

rewrite9.0ms

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:

3.0ms	(+ (* x y) x)
5.0ms	(+ (+ (* x y) x) y)

series8.0ms

Counts

2 → 6

Calls

2 calls:

4.0ms	(+ (* x y) x)
4.0ms	(+ (+ (* x y) x) y)

simplify49.0ms

Algorithm

egg-herbie

Counts

31 → 31

Iterations

Useful iterations: 3 (46.0ms)

Iter	Nodes	Cost
0	143	138
1	451	129
2	1660	127
3	5002	126

prune48.0ms

Filtered

31 candidates to 21 candidates (32.3%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	30	1	31
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	30	2	32

Merged error: 0.0b

Counts

32 → 2

localize9.0ms

Local error

Found 4 expressions with local error:

0.0b	(- (* x y) x)
0.2b	(* y (* x y))
2.2b	(* x (- (* y (* x y)) x))
25.5b	(/ (* x (- (* y (* x y)) x)) (- (* x y) x))

rewrite27.0ms

Algorithm

rewrite-expression-head

Rules

16×	`add-exp-log` `add-cbrt-cube`
11×	`pow1` `add-sqr-sqrt`
9×	`add-cube-cbrt` `*-un-lft-identity`
6×	`associate-l` `add-log-exp`
5×	`prod-exp` `cbrt-unprod`
4×	`flip3--` `associate-r/` `associate-r*` `pow-prod-down` `flip--`
3×	`sub-neg` `times-frac` `associate-/r*`
2×	`cbrt-undiv` `distribute-rgt-in` `distribute-lft-in` `div-exp` `associate-/r/` `*-commutative` `associate-/l/`
1×	`frac-2neg` `diff-log` `clear-num` `div-inv` `associate-/l*` `unswap-sqr`

Counts

4 → 79

Calls

4 calls:

3.0ms	(- (* x y) x)
5.0ms	(* y (* x y))
7.0ms	(* x (- (* y (* x y)) x))
10.0ms	(/ (* x (- (* y (* x y)) x)) (- (* x y) x))

series41.0ms

Counts

4 → 12

Calls

4 calls:

4.0ms	(- (* x y) x)
6.0ms	(* y (* x y))
12.0ms	(* x (- (* y (* x y)) x))
19.0ms	(/ (* x (- (* y (* x y)) x)) (- (* x y) x))

simplify51.0ms

Algorithm

egg-herbie

Counts

91 → 91

Iterations

Useful iterations: 2 (45.0ms)

Iter	Nodes	Cost
0	322	546
1	1686	468
2	5003	459

prune345.0ms

Filtered

91 candidates to 60 candidates (34.1%)

Pruning

3 alts after pruning (1 fresh and 2 done)

	Pruned	Kept	Total
New	90	1	91
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	90	3	93

Merged error: 0.0b

Counts

93 → 3

localize9.0ms

Local error

Found 4 expressions with local error:

0.0b	(+ (* x (/ (- (* y (* x y)) x) (- (* x y) x))) y)
0.0b	(* x (/ (- (* y (* x y)) x) (- (* x y) x)))
0.2b	(* y (* x y))
8.8b	(/ (- (* y (* x y)) x) (- (* x y) x))

rewrite41.0ms

Algorithm

rewrite-expression-head

Rules

26×	`add-sqr-sqrt`
21×	`add-cube-cbrt` `*-un-lft-identity`
19×	`times-frac`
16×	`add-exp-log` `associate-r` `add-cbrt-cube`
11×	`pow1`
6×	`associate-l` `add-log-exp`
5×	`prod-exp` `cbrt-unprod`
4×	`pow-prod-down` `associate-/r/`
3×	`flip3--` `associate-/r` `flip--` `associate-/l`
2×	`cbrt-undiv` `div-exp` `*-commutative` `div-inv` `associate-/l/` `unswap-sqr`
1×	`+-commutative` `frac-2neg` `flip3-+` `div-sub` `associate-*r/` `clear-num` `sum-log` `flip-+`

Counts

4 → 95

Calls

4 calls:

10.0ms	(+ (* x (/ (- (* y (* x y)) x) (- (* x y) x))) y)
12.0ms	(* x (/ (- (* y (* x y)) x) (- (* x y) x)))
7.0ms	(* y (* x y))
10.0ms	(/ (- (* y (* x y)) x) (- (* x y) x))

series43.0ms

Counts

4 → 12

Calls

4 calls:

13.0ms	(+ (* x (/ (- (* y (* x y)) x) (- (* x y) x))) y)
19.0ms	(* x (/ (- (* y (* x y)) x) (- (* x y) x)))
4.0ms	(* y (* x y))
8.0ms	(/ (- (* y (* x y)) x) (- (* x y) x))

simplify59.0ms

Algorithm

egg-herbie

Counts

107 → 107

Iterations

Useful iterations: 2 (50.0ms)

Iter	Nodes	Cost
0	411	904
1	1957	825
2	5001	815

prune517.0ms

Filtered

107 candidates to 78 candidates (27.1%)

Pruning

3 alts after pruning (0 fresh and 3 done)

	Pruned	Kept	Total
New	107	0	107
Fresh	0	0	0
Picked	0	1	1
Done	0	2	2
Total	107	3	110

Merged error: 0.0b

Counts

110 → 3

regimes105.0ms

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	8	3
1	8	3

end0.0ms

sample402.0ms

Algorithm

intervals

Results

189.0ms	9215×	body	80	valid
0.0ms	1×	body	1280	valid

Details

sample24.0ms

simplify112.0ms

prune3.0ms

localize4.0ms

rewrite9.0ms

series8.0ms

simplify49.0ms

prune48.0ms

localize9.0ms

rewrite27.0ms

series41.0ms

simplify51.0ms

prune345.0ms

localize9.0ms

rewrite41.0ms

series43.0ms

simplify59.0ms

prune517.0ms

regimes105.0ms

bsearch0.0ms

simplify1.0ms

end0.0ms

sample402.0ms

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