Details

analyze832.0ms (35.1%)

Algorithm

1×

Search

True	Other	False	Iter
0%	99.8%	0.2%	0
0%	99.8%	0.2%	1
0%	99.8%	0.2%	2
0%	99.8%	0.2%	3
0%	99.8%	0.2%	4
0%	99.8%	0.2%	5
0%	99.8%	0.2%	6
0%	99.8%	0.2%	7
0%	99.8%	0.2%	8
37.4%	62.4%	0.2%	9
37.4%	62.4%	0.2%	10
37.4%	62.4%	0.2%	11
40.5%	59.3%	0.2%	12
60.8%	39%	0.2%	13
60.8%	39%	0.2%	14

Compiler

Compiled 18 to 14 computations (22.2% saved)

sample1.3s (54%)

Symmetry

(sort y z)

Results

987.0ms	8254×	body	128	valid
137.0ms	1183×	body	128	invalid
0.0ms	1×	body	2048	valid
0.0ms	1×	body	512	valid

Compiler

Compiled 53 to 41 computations (22.6% saved)

simplify26.0ms (1.1%)

Algorithm

1×	egg-herbie

Rules

382×	`fma-def_binary64`
322×	`fma-neg_binary64`
113×	`cancel-sign-sub-inv_binary64`
53×	`unsub-neg_binary64`
52×	`sub-neg_binary64`

Counts

1 → 2

Iterations

Useful iterations: 4 (0.0ms)

Iter	Nodes	Cost
0	15	16
1	27	16
2	51	15
3	95	14
4	192	12
5	326	12
6	479	12
7	626	12
8	798	12
9	857	12
10	783	12

prune3.0ms (0.1%)

Pruning

2 alts after pruning (2 fresh and 0 done)

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

Error

Counts

3 → 1

Alt Table

Status	Error	Program
▶	0b	(+.f64 (-.f64 (.f64 (/.f64 1 8) x) (/.f64 (.f64 y z) 2)) t)

Compiler

Compiled 60 to 43 computations (28.3% saved)

localize9.0ms (0.4%)

Local error

Found 1 expressions with local error:

New	Error	Program
✓	0.0b	(/.f64 (*.f64 y z) 2)

series4.0ms (0.2%)

Counts

1 → 24

Calls

1 calls:

4.0ms

(/.f64 (*.f64 y z) 2)

rewrite4.0ms (0.2%)

Algorithm

1×	rewrite-expression-head

Rules

6×	`add-cbrt-cube_binary64`
6×	`add-exp-log_binary64`
3×	`associate-/r*_binary64`
3×	`*-un-lft-identity_binary64`
3×	`times-frac_binary64`

Counts

1 → 23

Calls

1 calls:

3.0ms

(/.f64 (*.f64 y z) 2)

simplify97.0ms (4.1%)

Algorithm

1×	egg-herbie

Rules

699×	`fma-neg_binary64`
549×	`associate-/r/_binary64`
485×	`distribute-rgt-in_binary64`
362×	`associate-*l/_binary64`
359×	`associate-/r*_binary64`

Counts

47 → 37

Iterations

Useful iterations: 1 (0.0ms)

Iter	Nodes	Cost
0	56	423
1	115	378
2	333	378
3	912	378
4	2189	378
5	2457	378
6	3116	378
7	4848	378
8	4989	378
9	4834	378

prune22.0ms (0.9%)

Pruning

1 alts after pruning (0 fresh and 1 done)

	Pruned	Kept	Total
New	37	0	37
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	37	1	38

Error

Counts

38 → 1

Alt Table

Status	Error	Program
✓	0b	(+.f64 (-.f64 (.f64 (/.f64 1 8) x) (/.f64 (.f64 y z) 2)) t)

Compiler

Compiled 660 to 447 computations (32.3% saved)

regimes47.0ms (2%)

Accuracy

Total 0.0b remaining (0%)

Threshold costs 0.0b (0%)

Counts

2 → 1

Compiler

Compiled 424 to 320 computations (24.5% saved)

simplify3.0ms (0.1%)

Algorithm

1×	egg-herbie

Rules

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

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	15	16
1	22	16
2	28	16
3	38	16
4	45	16
5	50	16
6	52	16
7	50	16

end44.0ms (1.8%)

Remove: (sort y z)
Compiler: Compiled 77 to 57 computations (26% saved)

Iter	Nodes	Cost
0	15	16
1	27	16
2	51	15
3	95	14
4	192	12
5	326	12
6	479	12
7	626	12
8	798	12
9	857	12
10	783	12

Iter	Nodes	Cost
0	15	16
1	27	16
2	51	15
3	95	14
4	192	12
5	326	12
6	479	12
7	626	12
8	798	12
9	857	12
10	783	12

Details

analyze832.0ms (35.1%)

sample1.3s (54%)

simplify26.0ms (1.1%)

prune3.0ms (0.1%)

localize9.0ms (0.4%)

series4.0ms (0.2%)

rewrite4.0ms (0.2%)

simplify97.0ms (4.1%)

prune22.0ms (0.9%)

regimes47.0ms (2%)

simplify3.0ms (0.1%)

end44.0ms (1.8%)

Profiling

Iter	Nodes	Cost
0	15	16
1	27	16
2	51	15
3	95	14
4	192	12
5	326	12
6	479	12
7	626	12
8	798	12
9	857	12
10	783	12