Details

sample24.0ms

Algorithm

intervals

Results

12.0ms

306×

body

valid

simplify2.9s

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	6	7
1	10	7
2	19	7
3	31	7
4	37	7
5	41	7
6	49	7
7	69	7
8	103	7
9	178	7
10	274	7
11	387	7
12	539	7
13	707	7
14	1041	7
15	1297	7
16	1587	7
17	1687	7
18	1796	7
19	1885	7
20	1993	7
21	2082	7
22	2190	7
23	2279	7
24	2387	7
25	2476	7
26	2584	7
27	2673	7
28	2781	7
29	2870	7
30	2978	7
31	3066	7
32	3174	7
33	3263	7
34	3372	7
35	3460	7
36	3568	7
37	3657	7
38	3766	7
39	3854	7
40	3963	7
41	4051	7
42	4159	7
43	4247	7
44	4355	7
45	4444	7
46	4553	7
47	4642	7
48	4750	7
49	4839	7
50	4947	7
done	5000	7

prune2.0ms

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 2 expressions with local error:

0.0b	(* (+ x 1.0) y)
0.0b	(- (* (+ x 1.0) y) x)

rewrite14.0ms

Algorithm

rewrite-expression-head

Rules

6×	`add-sqr-sqrt` `*-un-lft-identity`
4×	`pow1` `add-exp-log` `add-cube-cbrt` `associate-l` `add-cbrt-cube` `add-log-exp`
3×	`associate-r`
2×	`associate-*l/`
1×	`sub-neg` `flip3--` `flip3-+` `diff-log` `pow-prod-down` `prod-exp` `*-commutative` `flip--` `cbrt-unprod` `flip-+` `distribute-lft-out` `unswap-sqr`

Counts

2 → 33

Calls

2 calls:

7.0ms	(* (+ x 1.0) y)
6.0ms	(- (* (+ x 1.0) y) x)

series10.0ms

Counts

2 → 6

Calls

2 calls:

5.0ms	(* (+ x 1.0) y)
5.0ms	(- (* (+ x 1.0) y) x)

simplify665.0ms

Counts

39 → 39

Iterations

Useful iterations: 3 (208.0ms)

Iter	Nodes	Cost
0	63	360
1	159	332
2	514	308
3	1998	304
done	5001	304

prune46.0ms

Filtered

25 candidates to 39 candidates (-56.0%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	38	1	39
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	38	2	40

Merged error: 0b

Counts

40 → 2

localize9.0ms

Local error

Found 4 expressions with local error:

0.4b	(* (cbrt y) (cbrt y))
0.5b	(cbrt y)
0.5b	(cbrt y)
0.5b	(cbrt y)

rewrite13.0ms

Algorithm

rewrite-expression-head

Rules

25×	`cbrt-prod`
23×	`add-sqr-sqrt`
15×	`add-cube-cbrt` `*-un-lft-identity`
11×	`pow1`
9×	`pow1/3`
6×	`add-exp-log` `swap-sqr` `associate-r` `associate-l`
4×	`add-cbrt-cube` `add-log-exp` `unswap-sqr`
2×	`pow-prod-down` `pow-sqr` `pow-prod-up`
1×	`pow2` `pow-plus` `prod-exp` `*-commutative` `cbrt-unprod`

Counts

4 → 73

Calls

4 calls:

6.0ms	(* (cbrt y) (cbrt y))
1.0ms	(cbrt y)
1.0ms	(cbrt y)
1.0ms	(cbrt y)

series107.0ms

Counts

4 → 12

Calls

4 calls:

29.0ms	(* (cbrt y) (cbrt y))
24.0ms	(cbrt y)
28.0ms	(cbrt y)
25.0ms	(cbrt y)

simplify1.2s

Counts

85 → 85

Iterations

Useful iterations: 4 (345.0ms)

Iter	Nodes	Cost
0	76	590
1	151	525
2	383	462
3	1207	382
4	3613	374
done	5000	374

prune78.0ms

Filtered

56 candidates to 85 candidates (-51.8%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	85	0	85
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	85	2	87

Merged error: 0b

Counts

87 → 2

regimes101.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	6	7
1	8	7
done	8	7

end0.0ms

sample480.0ms

Algorithm

intervals

Results

221.0ms	9170×	body	80	valid
0.0ms	1×	body	1280	valid
0.0ms	1×	body	320	valid

Details

sample24.0ms

simplify2.9s

prune2.0ms

localize5.0ms

rewrite14.0ms

series10.0ms

simplify665.0ms

prune46.0ms

localize9.0ms

rewrite13.0ms

series107.0ms

simplify1.2s

prune78.0ms

regimes101.0ms

bsearch0.0ms

simplify1.0ms

end0.0ms

sample480.0ms

Profiling