Details

sample14.0ms

Algorithm

intervals

Results

6.0ms

264×

body

valid

simplify7.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (2.0ms)

Iter	Nodes	Cost
0	12	3
1	16	3
2	18	3
3	18	3

prune2.0ms

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

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite10.0ms

Algorithm

rewrite-expression-head

Rules

37×	`add-sqr-sqrt` `*-un-lft-identity`
25×	`times-frac`
13×	`add-cube-cbrt`
12×	`distribute-lft-out--` `difference-of-squares`
5×	`associate-/r` `associate-/l`
3×	`add-exp-log` `add-cbrt-cube`
2×	`flip3--` `associate-/r/` `flip--` `associate-/l/`
1×	`pow1` `cbrt-undiv` `frac-2neg` `div-sub` `div-exp` `clear-num` `div-inv` `add-log-exp`

Counts

1 → 52

Calls

1 calls:

8.0ms

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

series56.0ms

Counts

1 → 3

Calls

1 calls:

56.0ms

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

simplify60.0ms

Algorithm

egg-herbie

Counts

55 → 55

Iterations

Useful iterations: 1 (7.0ms)

Iter	Nodes	Cost
0	221	354
1	616	340
2	2035	340
3	5001	340

prune70.0ms

Filtered

55 candidates to 37 candidates (32.7%)

Pruning

3 alts after pruning (3 fresh and 0 done)

	Pruned	Kept	Total
New	52	3	55
Fresh	0	0	0
Picked	1	0	1
Done	0	0	0
Total	53	3	56

Merged error: 0b

Counts

56 → 3

localize8.0ms

Local error

Found 3 expressions with local error:

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

rewrite55.0ms

Algorithm

rewrite-expression-head

Rules

173×	`*-un-lft-identity`
151×	`add-sqr-sqrt`
138×	`associate-/r*`
121×	`frac-sub`
72×	`associate-/l*`
71×	`add-cube-cbrt`
48×	`times-frac` `distribute-lft-out--`
38×	`difference-of-squares`
26×	`frac-2neg`
24×	`clear-num`
13×	`sub-div`
8×	`associate-/r/`
7×	`add-exp-log` `add-cbrt-cube`
5×	`flip3--` `flip--` `add-log-exp`
4×	`div-inv`
3×	`pow1` `distribute-rgt-out--`
2×	`cbrt-undiv` `div-exp`
1×	`sub-neg` `diff-log`

Counts

3 → 235

Calls

3 calls:

5.0ms	(/ x (- z y))
5.0ms	(/ y (- z y))
32.0ms	(- (/ x (- z y)) (/ y (- z y)))

series155.0ms

Counts

3 → 9

Calls

3 calls:

30.0ms	(/ x (- z y))
51.0ms	(/ y (- z y))
73.0ms	(- (/ x (- z y)) (/ y (- z y)))

simplify63.0ms

Algorithm

egg-herbie

Counts

244 → 244

Iterations

Useful iterations: 1 (34.0ms)

Iter	Nodes	Cost
0	1145	2486
1	5002	2367

prune291.0ms

Filtered

244 candidates to 148 candidates (39.3%)

Pruning

3 alts after pruning (2 fresh and 1 done)

	Pruned	Kept	Total
New	244	0	244
Fresh	0	2	2
Picked	0	1	1
Done	0	0	0
Total	244	3	247

Merged error: 0b

Counts

247 → 3

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b	(/ (- z y) (- x y))
0.6b	(/ 1 (/ (- z y) (- x y)))

rewrite33.0ms

Algorithm

rewrite-expression-head

Rules

218×	`times-frac`
203×	`*-un-lft-identity`
200×	`add-sqr-sqrt`
92×	`add-cube-cbrt`
55×	`distribute-lft-out--`
54×	`difference-of-squares`
41×	`associate-/r*`
25×	`associate-/r/`
15×	`add-exp-log` `associate-/l*`
9×	`add-cbrt-cube`
8×	`div-exp`
7×	`flip3--` `flip--`
6×	`div-inv`
4×	`cbrt-undiv` `clear-num` `associate-/l/`
3×	`pow1` `frac-2neg` `remove-double-div`
2×	`rec-exp` `1-exp` `add-log-exp`
1×	`pow-flip` `div-sub` `inv-pow`

Counts

2 → 217

Calls

2 calls:

8.0ms	(/ (- z y) (- x y))
14.0ms	(/ 1 (/ (- z y) (- x y)))

series201.0ms

Counts

2 → 6

Calls

2 calls:

55.0ms	(/ (- z y) (- x y))
145.0ms	(/ 1 (/ (- z y) (- x y)))

simplify82.0ms

Algorithm

egg-herbie

Counts

223 → 223

Iterations

Useful iterations: 2 (63.0ms)

Iter	Nodes	Cost
0	601	1837
1	2752	1665
2	5003	1492

prune186.0ms

Filtered

223 candidates to 98 candidates (56.1%)

Pruning

3 alts after pruning (1 fresh and 2 done)

	Pruned	Kept	Total
New	223	0	223
Fresh	0	1	1
Picked	0	1	1
Done	0	1	1
Total	223	3	226

Merged error: 0b

Counts

226 → 3

localize7.0ms

Local error

Found 2 expressions with local error:

0.1b	(/ (sqrt (- x y)) (/ (- z y) (sqrt (- x y))))
0.1b	(/ (- z y) (sqrt (- x y)))

rewrite78.0ms

Algorithm

rewrite-expression-head

Rules

768×	`times-frac`
653×	`add-sqr-sqrt` `*-un-lft-identity`
495×	`sqrt-prod`
291×	`add-cube-cbrt`
181×	`distribute-lft-out--` `difference-of-squares`
62×	`associate-/r*`
38×	`associate-/r/`
22×	`sqrt-div`
18×	`associate-/l*`
13×	`flip3--` `flip--`
11×	`div-inv`
9×	`add-exp-log` `add-cbrt-cube`
6×	`associate-/l/`
4×	`cbrt-undiv` `div-exp`
3×	`frac-2neg` `clear-num`
2×	`pow1` `add-log-exp`
1×	`div-sub`

Counts

2 → 526

Calls

2 calls:

24.0ms	(/ (sqrt (- x y)) (/ (- z y) (sqrt (- x y))))
9.0ms	(/ (- z y) (sqrt (- x y)))

series147.0ms

Counts

2 → 6

Calls

2 calls:

55.0ms	(/ (sqrt (- x y)) (/ (- z y) (sqrt (- x y))))
92.0ms	(/ (- z y) (sqrt (- x y)))

simplify105.0ms

Algorithm

egg-herbie

Counts

532 → 532

Iterations

Useful iterations: 1 (35.0ms)

Iter	Nodes	Cost
0	1114	7965
1	5002	7197

prune572.0ms

Filtered

532 candidates to 212 candidates (60.2%)

Pruning

3 alts after pruning (0 fresh and 3 done)

	Pruned	Kept	Total
New	532	0	532
Fresh	0	0	0
Picked	0	1	1
Done	0	2	2
Total	532	3	535

Merged error: 0b

Counts

535 → 3

regimes48.0ms

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	7	5

end0.0ms

sample346.0ms

Algorithm

intervals

Results

177.0ms

8340×

body

valid