Details

analyze762.0ms (26.1%)

Algorithm

1×

Search

True	Other	False	Iter
0%	99.9%	0.1%	0
0%	99.9%	0.1%	1
0%	99.9%	0.1%	2
0%	99.9%	0.1%	3
0%	99.9%	0.1%	4
0%	99.9%	0.1%	5
0%	99.9%	0.1%	6
12.5%	87.4%	0.1%	7
18.7%	81.1%	0.1%	8
34.3%	65.5%	0.1%	9
39%	60.8%	0.1%	10
41.3%	58.5%	0.1%	11
52.7%	47.2%	0.1%	12
54%	45.7%	0.2%	13
55.3%	43.8%	0.9%	14

Compiler

Compiled 19 to 10 computations (47.4% saved)

sample1.8s (62%)

Results

673.0ms	5984×	body	128	valid
294.0ms	877×	body	1024	valid
197.0ms	494×	body	2048	valid
162.0ms	1359×	body	128	invalid
141.0ms	571×	body	512	valid
81.0ms	307×	body	512	invalid
63.0ms	195×	body	1024	invalid
56.0ms	330×	body	256	valid
39.0ms	231×	body	256	invalid

Compiler

Compiled 56 to 29 computations (48.2% saved)

simplify181.0ms (6.2%)

Algorithm

1×	egg-herbie

Rules

1285×	`distribute-lft-out_binary64`
1036×	`distribute-lft-out--_binary64`
857×	`unsub-neg_binary64`
599×	`*-commutative_binary64`
502×	`sub-neg_binary64`

Counts

1 → 2

Iterations

Useful iterations: 3 (0.0ms)

Iter	Nodes	Cost
0	10	19
1	29	16
2	82	13
3	222	7
4	470	7
5	1353	7
6	1688	7
7	1658	7
8	2122	7
9	2086	7
10	2176	7
11	2328	7
12	3062	7
13	3212	7
14	3454	7
15	3590	7
16	3640	7
17	3640	7
18	3690	7
19	3740	7
20	6086	7

prune3.0ms (0.1%)

Pruning

3 alts after pruning (3 fresh and 0 done)

	Kept	Total
New	2	2
Fresh	1	1
Picked	0	0
Done	0	0
Total	3	3

Error

0.0b

Counts

3 → 2

Alt Table

Status	Error	Program
▶	0.0b	(*.f64 y (-.f64 x z))
	19.1b	(-.f64 (-.f64 (+.f64 (.f64 x y) (.f64 y y)) (.f64 y z)) (.f64 y y))

Compiler

Compiled 75 to 39 computations (48% saved)

localize4.0ms (0.1%)

Local error

Found 1 expressions with local error:

New	Error	Program
✓	0.0b	(*.f64 y (-.f64 x z))

series7.0ms (0.2%)

Counts

1 → 36

Calls

1 calls:

7.0ms

(*.f64 y (-.f64 x z))

rewrite45.0ms (1.5%)

Algorithm

2×	batch-egg-rewrite

Rules

21× egg-rr

Counts

1 → 21

Calls

2 calls:

44.0ms	((*.f64 y (-.f64 x z)))
0.0ms	()

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	6	7
1	129	7
2	1676	7
3	5023	7
0	0	0
1	0	0

simplify26.0ms (0.9%)

Algorithm

1×	egg-herbie

Rules

172×	`fma-def_binary64`
126×	`fma-neg_binary64`
43×	`cancel-sign-sub-inv_binary64`
32×	`distribute-rgt-in_binary64`
27×	`sub-neg_binary64`

Counts

57 → 27

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	11	240
1	25	240
2	37	240
3	54	240
4	84	240
5	133	240
6	206	240
7	279	240
8	311	240
9	331	240
10	343	240
11	312	240

prune12.0ms (0.4%)

Pruning

1 alts after pruning (1 fresh and 0 done)

	Pruned	Kept	Total
New	26	1	27
Fresh	1	0	1
Picked	1	0	1
Done	0	0	0
Total	28	1	29

Error

Counts

29 → 1

Alt Table

Status	Error	Program
▶	0b	(-.f64 (.f64 y x) (.f64 y z))

Compiler

Compiled 251 to 103 computations (59% saved)

localize6.0ms (0.2%)

prune1.0ms (0%)

Pruning

1 alts after pruning (0 fresh and 1 done)

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

Error

Counts

1 → 1

Alt Table

Status	Error	Program
✓	0b	(-.f64 (.f64 y x) (.f64 y z))

Compiler

Compiled 10 to 6 computations (40% saved)

regimes29.0ms (1%)

Accuracy

Total 0.0b remaining (0%)

Threshold costs 0.0b (0%)

Counts

6 → 1

Compiler

Compiled 280 to 168 computations (40% saved)

simplify2.0ms (0.1%)

Algorithm

1×	egg-herbie

Rules

5×	`*-commutative_binary64`
4×	`+-commutative_binary64`
4×	`sub-neg_binary64`
3×	`neg-sub0_binary64`
3×	`neg-mul-1_binary64`

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	7	10
1	14	10
2	24	10
3	30	10
4	34	10
5	35	10
6	35	10

end29.0ms (1%)

Compiler: Compiled 30 to 18 computations (40% saved)

Iter	Nodes	Cost
0	11	240
1	25	240
2	37	240
3	54	240
4	84	240
5	133	240
6	206	240
7	279	240
8	311	240
9	331	240
10	343	240
11	312	240

Iter	Nodes	Cost
0	11	240
1	25	240
2	37	240
3	54	240
4	84	240
5	133	240
6	206	240
7	279	240
8	311	240
9	331	240
10	343	240
11	312	240

Details

analyze762.0ms (26.1%)

sample1.8s (62%)

simplify181.0ms (6.2%)

prune3.0ms (0.1%)

localize4.0ms (0.1%)

series7.0ms (0.2%)

rewrite45.0ms (1.5%)

simplify26.0ms (0.9%)

prune12.0ms (0.4%)

localize6.0ms (0.2%)

prune1.0ms (0%)

regimes29.0ms (1%)

simplify2.0ms (0.1%)

end29.0ms (1%)

Profiling

Iter	Nodes	Cost
0	11	240
1	25	240
2	37	240
3	54	240
4	84	240
5	133	240
6	206	240
7	279	240
8	311	240
9	331	240
10	343	240
11	312	240