Details

sample28.0ms

Algorithm

intervals

Results

11.0ms

315×

body

valid

simplify86.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 7 (33.0ms)

Iter	Nodes	Cost
0	22	6
1	46	6
2	111	6
3	237	6
4	405	6
5	595	6
6	919	6
7	2627	5
8	5001	5

prune9.0ms

Filtered

1 candidates to 1 candidates (0.0%)

Pruning

1 alts after pruning (1 fresh and 0 done)

	Pruned	Kept	Total
New	0	1	1
Fresh	1	0	1
Picked	0	0	0
Done	0	0	0
Total	1	1	2

Merged error: 0.0b

Counts

2 → 1

localize12.0ms

Local error

Found 2 expressions with local error:

0.0b	(+ 1.0 (* 4.0 (+ 0.75 (/ (- x z) y))))
0.0b	(/ (- x z) y)

rewrite10.0ms

Algorithm

rewrite-expression-head

Rules

20×	`add-sqr-sqrt` `*-un-lft-identity`
15×	`times-frac`
12×	`add-cube-cbrt`
5×	`associate-/l*`
4×	`add-exp-log` `add-cbrt-cube` `distribute-lft-out--` `add-log-exp` `difference-of-squares`
3×	`associate-/r*`
2×	`pow1` `associate-+r+` `associate-/l/`
1×	`cbrt-undiv` `+-commutative` `distribute-rgt-in` `flip3--` `frac-2neg` `distribute-lft-in` `flip3-+` `div-sub` `div-exp` `clear-num` `sum-log` `flip--` `flip-+` `div-inv`

Counts

2 → 51

Calls

2 calls:

3.0ms	(+ 1.0 (* 4.0 (+ 0.75 (/ (- x z) y))))
6.0ms	(/ (- x z) y)

series13.0ms

Counts

2 → 6

Calls

2 calls:

7.0ms	(+ 1.0 (* 4.0 (+ 0.75 (/ (- x z) y))))
6.0ms	(/ (- x z) y)

simplify84.0ms

Algorithm

egg-herbie

Counts

57 → 57

Iterations

Useful iterations: 1 (7.0ms)

Iter	Nodes	Cost
0	263	320
1	854	293
2	3889	293
3	5001	293

prune223.0ms

Filtered

57 candidates to 42 candidates (26.3%)

Pruning

3 alts after pruning (3 fresh and 0 done)

	Pruned	Kept	Total
New	54	3	57
Fresh	0	0	0
Picked	1	0	1
Done	0	0	0
Total	55	3	58

Merged error: 0b

Counts

58 → 3

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b	(+ 1.0 (* 4.0 (+ 0.75 (- (/ x y) (/ z y)))))
0.0b	(- (/ x y) (/ z y))

rewrite15.0ms

Algorithm

rewrite-expression-head

Rules

16×	`add-sqr-sqrt`
12×	`*-un-lft-identity`
10×	`times-frac`
6×	`add-log-exp`
4×	`add-cube-cbrt` `distribute-lft-out--` `difference-of-squares`
2×	`pow1` `add-exp-log` `associate-+r+` `add-cbrt-cube` `div-inv`
1×	`+-commutative` `distribute-rgt-in` `sub-neg` `flip3--` `distribute-rgt-out--` `distribute-lft-in` `flip3-+` `diff-log` `sum-log` `frac-sub` `flip--` `flip-+` `sub-div`

Counts

2 → 36

Calls

2 calls:

3.0ms	(+ 1.0 (* 4.0 (+ 0.75 (- (/ x y) (/ z y)))))
12.0ms	(- (/ x y) (/ z y))

series13.0ms

Counts

2 → 6

Calls

2 calls:

7.0ms	(+ 1.0 (* 4.0 (+ 0.75 (- (/ x y) (/ z y)))))
6.0ms	(- (/ x y) (/ z y))

simplify67.0ms

Algorithm

egg-herbie

Counts

42 → 42

Iterations

Useful iterations: 1 (5.0ms)

Iter	Nodes	Cost
0	223	291
1	664	267
2	2862	267
3	5003	267

prune150.0ms

Filtered

42 candidates to 33 candidates (21.4%)

Pruning

2 alts after pruning (2 fresh and 0 done)

	Pruned	Kept	Total
New	41	1	42
Fresh	1	1	2
Picked	1	0	1
Done	0	0	0
Total	43	2	45

Merged error: 0b

Counts

45 → 2

localize7.0ms

Local error

Found 1 expressions with local error:

0.0b	(- (/ x y) (/ z y))

rewrite13.0ms

Algorithm

rewrite-expression-head

Rules

15×	`add-sqr-sqrt`
11×	`*-un-lft-identity`
10×	`times-frac`
4×	`distribute-lft-out--` `difference-of-squares`
3×	`add-cube-cbrt` `add-log-exp`
2×	`div-inv`
1×	`pow1` `add-exp-log` `sub-neg` `flip3--` `distribute-rgt-out--` `diff-log` `frac-sub` `add-cbrt-cube` `flip--` `sub-div`

Counts

1 → 23

Calls

1 calls:

12.0ms

(- (/ x y) (/ z y))

series6.0ms

Counts

1 → 3

Calls

1 calls:

6.0ms

(- (/ x y) (/ z y))

simplify44.0ms

Algorithm

egg-herbie

Counts

26 → 26

Iterations

Useful iterations: 1 (3.0ms)

Iter	Nodes	Cost
0	117	151
1	253	143
2	572	143
3	1563	143
4	5001	143

prune74.0ms

Filtered

26 candidates to 20 candidates (23.1%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	25	1	26
Fresh	1	0	1
Picked	0	1	1
Done	0	0	0
Total	26	2	28

Merged error: 0b

Counts

28 → 2

localize7.0ms

Local error

Found 1 expressions with local error:

0.2b	(* (/ 1 y) (- x z))

rewrite11.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

1 → 45

Calls

1 calls:

9.0ms

(* (/ 1 y) (- x z))

series7.0ms

Counts

1 → 3

Calls

1 calls:

7.0ms

(* (/ 1 y) (- x z))

simplify59.0ms

Algorithm

egg-herbie

Counts

48 → 48

Iterations

Useful iterations: 2 (23.0ms)

Iter	Nodes	Cost
0	249	226
1	989	185
2	3133	173
3	5003	173

prune129.0ms

Filtered

48 candidates to 32 candidates (33.3%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	48	0	48
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	48	2	50

Merged error: 0b

Counts

50 → 2

regimes122.0ms

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	5
1	11	5

end0.0ms

sample702.0ms

Algorithm

intervals

Results

365.0ms

10066×

body

valid

Details

sample28.0ms

simplify86.0ms

prune9.0ms

localize12.0ms

rewrite10.0ms

series13.0ms

simplify84.0ms

prune223.0ms

localize8.0ms

rewrite15.0ms

series13.0ms

simplify67.0ms

prune150.0ms

localize7.0ms

rewrite13.0ms

series6.0ms

simplify44.0ms

prune74.0ms

localize7.0ms

rewrite11.0ms

series7.0ms

simplify59.0ms

prune129.0ms

regimes122.0ms

bsearch0.0ms

simplify1.0ms

end0.0ms

sample702.0ms

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