Details

sample81.0ms

Algorithm

intervals

Results

32.0ms	99×	body	1280	valid
17.0ms	97×	body	640	valid
12.0ms	292×	body	80	valid
4.0ms	31×	body	320	valid
2.0ms	26×	body	160	valid

simplify5.4s

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	6	7
1	15	7
2	27	7
3	53	7
4	92	7
5	129	7
6	237	7
7	515	7
8	1101	7
9	1815	7
10	2211	7
11	2345	7
done	2345	7

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize7.0ms

Local error

Found 1 expressions with local error:

0.1b	(/ (sin y) y)

rewrite4.0ms

Algorithm

rewrite-expression-head

Rules

9×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity` `times-frac`
3×	`add-exp-log` `associate-/r` `add-cbrt-cube` `associate-/l`
1×	`pow1` `cbrt-undiv` `frac-2neg` `div-exp` `clear-num` `div-inv` `add-log-exp`

Counts

1 → 27

Calls

1 calls:

3.0ms

(/ (sin y) y)

series27.0ms

Counts

1 → 3

Calls

1 calls:

27.0ms

(/ (sin y) y)

simplify5.2s

Counts

30 → 30

Iterations

Useful iterations: 2 (38.0ms)

Iter	Nodes	Cost
0	59	248
1	104	239
2	242	223
3	634	223
4	1902	223
done	5000	223

prune72.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 2 expressions with local error:

0.1b	(/ y (sin y))
0.2b	(/ 1 (/ y (sin y)))

rewrite13.0ms

Algorithm

rewrite-expression-head

Rules

84×	`times-frac`
52×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity`
16×	`associate-/r*`
15×	`add-exp-log`
9×	`add-cbrt-cube`
8×	`div-exp`
6×	`div-inv` `associate-/l*`
4×	`cbrt-undiv`
3×	`pow1`
2×	`rec-exp` `frac-2neg` `1-exp` `clear-num` `add-log-exp`
1×	`pow-flip` `associate-/r/` `inv-pow`

Counts

2 → 103

Calls

2 calls:

2.0ms	(/ y (sin y))
6.0ms	(/ 1 (/ y (sin y)))

series52.0ms

Counts

2 → 6

Calls

2 calls:

26.0ms	(/ y (sin y))
26.0ms	(/ 1 (/ y (sin y)))

simplify4.9s

Counts

109 → 109

Iterations

Useful iterations: 3 (721.0ms)

Iter	Nodes	Cost
0	160	1276
1	339	1106
2	772	917
3	1834	899
4	4981	899
done	5000	899

prune180.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 2 expressions with local error:

0.1b	(/ 1 (sin y))
0.2b	(/ (/ 1 y) (/ 1 (sin y)))

rewrite32.0ms

Algorithm

rewrite-expression-head

Rules

430×	`times-frac`
206×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity`
46×	`add-exp-log`
34×	`div-exp`
30×	`div-inv`
16×	`associate-/r` `add-cbrt-cube` `associate-/l`
9×	`cbrt-undiv` `rec-exp` `1-exp`
3×	`pow1`
2×	`frac-2neg` `clear-num` `add-log-exp`
1×	`pow-flip` `associate-/r/` `associate-/l/` `inv-pow`

Counts

2 → 258

Calls

2 calls:

2.0ms	(/ 1 (sin y))
12.0ms	(/ (/ 1 y) (/ 1 (sin y)))

series43.0ms

Counts

2 → 6

Calls

2 calls:

13.0ms	(/ 1 (sin y))
30.0ms	(/ (/ 1 y) (/ 1 (sin y)))

simplify4.8s

Counts

264 → 264

Iterations

Useful iterations: 3 (4.0s)

Iter	Nodes	Cost
0	401	4836
1	1177	3884
2	2675	2872
3	4922	2800
done	5000	2800

prune222.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0b

localize8.0ms

Local error

Found 1 expressions with local error:

0.3b	(* (/ 1 y) (sin y))

rewrite11.0ms

Algorithm

rewrite-expression-head

Rules

16×	`add-sqr-sqrt`
13×	`associate-l`
11×	`times-frac`
10×	`add-exp-log` `*-un-lft-identity`
9×	`add-cube-cbrt`
6×	`add-cbrt-cube`
4×	`prod-exp`
3×	`pow1` `associate-r` `unswap-sqr`
2×	`div-exp` `cbrt-unprod`
1×	`cbrt-undiv` `rec-exp` `1-exp` `pow-prod-down` `associate-l/` `-commutative` `div-inv` `add-log-exp`

Counts

1 → 35

Calls

1 calls:

9.0ms

(* (/ 1 y) (sin y))

series30.0ms

Counts

1 → 3

Calls

1 calls:

29.0ms

(* (/ 1 y) (sin y))

simplify4.4s

Counts

38 → 38

Iterations

Useful iterations: 2 (63.0ms)

Iter	Nodes	Cost
0	80	338
1	174	276
2	421	222
3	872	222
4	2438	222
done	5000	222

prune73.0ms

Pruning

7 alts after pruning (4 fresh and 3 done)

Merged error: 0b

regimes135.0ms

Accuracy

0% (0.1b remaining)

Error of 0.2b against oracle of 0.1b and baseline of 0.2b

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	6	7
1	7	7
done	7	7

end0.0ms

sample2.3s

Algorithm

intervals

Results

910.0ms	3041×	body	1280	valid
456.0ms	2482×	body	640	valid
370.0ms	8618×	body	80	valid
171.0ms	1258×	body	320	valid
59.0ms	627×	body	160	valid