Details

analyze716.0ms (25.5%)

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)

sample1.7s (61.7%)

Results

620.0ms	5987×	body	128	valid
290.0ms	875×	body	1024	valid
202.0ms	494×	body	2048	valid
181.0ms	1586×	body	128	invalid
155.0ms	572×	body	512	valid
59.0ms	328×	body	256	valid
57.0ms	213×	body	512	invalid
48.0ms	139×	body	1024	invalid
26.0ms	154×	body	256	invalid

Compiler

Compiled 56 to 29 computations (48.2% saved)

simplify144.0ms (5.1%)

Algorithm

1×	egg-herbie

Rules

1476×	`distribute-rgt-out--_binary64`
585×	`unsub-neg_binary64`
406×	`sub-neg_binary64`
378×	`distribute-rgt-neg-in_binary64`
342×	`fma-def_binary64`

Counts

1 → 2

Iterations

Useful iterations: 3 (0.0ms)

Iter	Nodes	Cost
0	10	19
1	29	11
2	84	10
3	214	7
4	590	7
5	1832	7
6	2361	7
7	2773	7
8	3029	7
9	3327	7
10	3482	7
11	3500	7
12	3500	7
13	3500	7
14	5390	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))
	14.3b	(-.f64 (+.f64 (-.f64 (.f64 x y) (.f64 y y)) (.f64 y y)) (.f64 y z))

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))

rewrite9.0ms (0.3%)

Algorithm

1×	rewrite-expression-head

Rules

21×	`add-sqr-sqrt_binary64`
19×	`*-un-lft-identity_binary64`
18×	`prod-diff_binary64`
17×	`add-cube-cbrt_binary64`
13×	`distribute-lft-in_binary64`

Counts

1 → 50

Calls

1 calls:

6.0ms

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

simplify95.0ms (3.4%)

Algorithm

1×	egg-herbie

Rules

626×	`fma-def_binary64`
422×	`unsub-neg_binary64`
281×	`unswap-sqr_binary64`
277×	`*-commutative_binary64`
231×	`neg-mul-1_binary64`

Counts

86 → 67

Iterations

Useful iterations: 3 (0.0ms)

Iter	Nodes	Cost
0	117	869
1	190	803
2	577	749
3	1458	695
4	3029	695
5	4852	695
6	5000	695
7	4766	695

prune26.0ms (0.9%)

Pruning

1 alts after pruning (1 fresh and 0 done)

	Pruned	Kept	Total
New	66	1	67
Fresh	1	0	1
Picked	1	0	1
Done	0	0	0
Total	68	1	69

Error

Counts

69 → 1

Alt Table

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

Compiler

Compiled 1023 to 273 computations (73.3% saved)

localize5.0ms (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)

regimes36.0ms (1.3%)

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

end31.0ms (1.1%)

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

Details

analyze716.0ms (25.5%)

sample1.7s (61.7%)

simplify144.0ms (5.1%)

prune3.0ms (0.1%)

localize4.0ms (0.1%)

series7.0ms (0.2%)

rewrite9.0ms (0.3%)

simplify95.0ms (3.4%)

prune26.0ms (0.9%)

localize5.0ms (0.2%)

prune1.0ms (0%)

regimes36.0ms (1.3%)

simplify2.0ms (0.1%)

end31.0ms (1.1%)

Profiling