Details

sample264.0ms

Algorithm

intervals

Results

6.0ms

256×

body

valid

simplify10.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (2.0ms)

Iter	Nodes	Cost
0	6	2
1	6	2

prune3.0ms

Filtered

1 candidates to 0 candidates (0.0%)

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 1 expressions with local error:

0.0b	(/ (+ x y) 10.0)

rewrite11.0ms

Algorithm

rewrite-expression-head

Rules

18×	`*-un-lft-identity`
12×	`times-frac`
10×	`add-sqr-sqrt` `add-cube-cbrt`
4×	`distribute-lft-out` `associate-/l*`
3×	`add-exp-log` `associate-/r*` `add-cbrt-cube`
2×	`associate-/l/`
1×	`pow1` `cbrt-undiv` `expm1-log1p-u` `frac-2neg` `flip3-+` `div-exp` `clear-num` `flip-+` `log1p-expm1-u` `div-inv` `add-log-exp`

Counts

1 → 35

Calls

1 calls:

9.0ms

(/ (+ x y) 10.0)

series35.0ms

Counts

1 → 3

Calls

1 calls:

35.0ms

(/ (+ x y) 10.0)

simplify85.0ms

Algorithm

egg-herbie

Counts

38 → 38

Iterations

Useful iterations: 3 (29.0ms)

Iter	Nodes	Cost
0	137	168
1	405	158
2	1074	158
3	3557	157
4	5002	157

prune70.0ms

Filtered

38 candidates to 27 candidates (71.1%)

Pruning

4 alts after pruning (3 fresh and 1 done)

	Pruned	Kept	Total
New	35	3	38
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	35	4	39

Merged error: 0b

Counts

39 → 4

localize7.0ms

Local error

Found 2 expressions with local error:

0.4b	(* (/ 1 (sqrt 10.0)) (/ (+ x y) (sqrt 10.0)))
0.4b	(/ (+ x y) (sqrt 10.0))

rewrite38.0ms

Algorithm

rewrite-expression-head

Rules

93×	`add-sqr-sqrt`
88×	`times-frac`
79×	`*-un-lft-identity`
47×	`add-cube-cbrt` `sqrt-prod`
28×	`associate-r`
26×	`add-exp-log`
22×	`associate-l`
16×	`add-cbrt-cube`
15×	`unswap-sqr`
13×	`distribute-lft-out`
9×	`div-exp`
8×	`prod-exp`
6×	`associate-/r*`
5×	`cbrt-undiv`
4×	`pow1` `cbrt-unprod` `associate-/l*`
3×	`div-inv`
2×	`expm1-log1p-u` `rec-exp` `1-exp` `log1p-expm1-u` `associate-/l/` `add-log-exp`
1×	`frac-times` `frac-2neg` `flip3-+` `associate-r/` `pow-prod-down` `associate-l/` `clear-num` `*-commutative` `flip-+`

Counts

2 → 141

Calls

2 calls:

25.0ms	(* (/ 1 (sqrt 10.0)) (/ (+ x y) (sqrt 10.0)))
6.0ms	(/ (+ x y) (sqrt 10.0))

series241.0ms

Counts

2 → 6

Calls

2 calls:

151.0ms	(* (/ 1 (sqrt 10.0)) (/ (+ x y) (sqrt 10.0)))
90.0ms	(/ (+ x y) (sqrt 10.0))

simplify66.0ms

Algorithm

egg-herbie

Counts

147 → 147

Iterations

Useful iterations: 2 (54.0ms)

Iter	Nodes	Cost
0	473	1199
1	2928	1050
2	5001	873

prune167.0ms

Filtered

147 candidates to 75 candidates (51.0%)

Pruning

4 alts after pruning (2 fresh and 2 done)

	Pruned	Kept	Total
New	147	0	147
Fresh	0	2	2
Picked	0	1	1
Done	0	1	1
Total	147	4	151

Merged error: 0b

Counts

151 → 4

localize7.0ms

Local error

Found 1 expressions with local error:

0.0b	(fma 0.1 x (* 0.1 y))

rewrite1.0ms

Algorithm

rewrite-expression-head

Rules

1×	`pow1` `add-exp-log` `add-sqr-sqrt` `expm1-log1p-u` `add-cube-cbrt` `*-un-lft-identity` `add-cbrt-cube` `fma-udef` `log1p-expm1-u` `add-log-exp`

Counts

1 → 10

Calls

1 calls:

1.0ms

(fma 0.1 x (* 0.1 y))

series33.0ms

Counts

1 → 3

Calls

1 calls:

33.0ms

(fma 0.1 x (* 0.1 y))

simplify123.0ms

Algorithm

egg-herbie

Counts

13 → 13

Iterations

Useful iterations: 1 (3.0ms)

Iter	Nodes	Cost
0	22	43
1	71	38
2	293	38
3	1249	38
4	4698	38
5	5001	38

prune20.0ms

Filtered

13 candidates to 10 candidates (76.9%)

Pruning

4 alts after pruning (1 fresh and 3 done)

	Pruned	Kept	Total
New	13	0	13
Fresh	0	1	1
Picked	0	1	1
Done	0	2	2
Total	13	4	17

Merged error: 0b

Counts

17 → 4

localize6.0ms

Local error

Found 2 expressions with local error:

0.4b	(/ (+ x y) (sqrt 10.0))
0.4b	(/ (/ (+ x y) (sqrt 10.0)) (sqrt 10.0))

rewrite42.0ms

Algorithm

rewrite-expression-head

Rules

360×	`times-frac`
280×	`*-un-lft-identity`
186×	`sqrt-prod`
182×	`add-sqr-sqrt` `add-cube-cbrt`
49×	`distribute-lft-out`
32×	`associate-/l*`
12×	`associate-/r*`
9×	`add-exp-log` `add-cbrt-cube` `div-inv`
4×	`cbrt-undiv` `div-exp`
3×	`associate-/l/`
2×	`pow1` `expm1-log1p-u` `frac-2neg` `clear-num` `log1p-expm1-u` `add-log-exp`
1×	`flip3-+` `flip-+`

Counts

2 → 269

Calls

2 calls:

7.0ms	(/ (+ x y) (sqrt 10.0))
18.0ms	(/ (/ (+ x y) (sqrt 10.0)) (sqrt 10.0))

series248.0ms

Counts

2 → 6

Calls

2 calls:

93.0ms	(/ (+ x y) (sqrt 10.0))
155.0ms	(/ (/ (+ x y) (sqrt 10.0)) (sqrt 10.0))

simplify68.0ms

Algorithm

egg-herbie

Counts

275 → 275

Iterations

Useful iterations: 2 (40.0ms)

Iter	Nodes	Cost
0	588	2989
1	2231	2643
2	5002	2614

prune230.0ms

Filtered

275 candidates to 105 candidates (38.2%)

Pruning

4 alts after pruning (0 fresh and 4 done)

	Pruned	Kept	Total
New	275	0	275
Fresh	0	0	0
Picked	0	1	1
Done	0	3	3
Total	275	4	279

Merged error: 0b

Counts

279 → 4

regimes61.0ms

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	6	2
1	6	2

end0.0ms

sample274.0ms

Algorithm

intervals

Results

145.0ms

8000×

body

valid