Details

analyze1.2s (52.7%)

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
0%	99.9%	0.1%	7
0%	99.9%	0.1%	8
0%	99.9%	0.1%	9
0%	99.9%	0.1%	10
0%	99.9%	0.1%	11
0%	99.9%	0.1%	12
0%	99.9%	0.1%	13
0%	99.9%	0.1%	14

Compiler

Compiled 10 to 8 computations (20% saved)

sample915.0ms (39.7%)

Results

717.0ms	7651×	body	128	valid
59.0ms	174×	body	2048	valid
56.0ms	222×	body	1024	valid
27.0ms	136×	body	512	valid
10.0ms	73×	body	256	valid

Compiler

Compiled 19 to 15 computations (21.1% saved)

simplify13.0ms (0.6%)

Algorithm

1×	egg-herbie

Rules

65×	`fma-def_binary64`
50×	`fma-neg_binary64`
25×	`cancel-sign-sub-inv_binary64`
15×	`sub-neg_binary64`
11×	`neg-mul-1_binary64`

Counts

1 → 2

Iterations

Useful iterations: 2 (0.0ms)

Iter	Nodes	Cost
0	9	7
1	16	7
2	24	5
3	38	5
4	50	5
5	74	5
6	106	5
7	127	5
8	159	5
9	171	5
10	187	5
11	191	5
12	162	5

prune3.0ms (0.1%)

Pruning

1 alts after pruning (1 fresh and 0 done)

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

Error

Counts

3 → 1

Alt Table

Status	Error	Program
▶	0b	(fma.f64 y -3/8 x)

Compiler

Compiled 25 to 17 computations (32% saved)

localize3.0ms (0.1%)

Local error

Found 1 expressions with local error:

New	Error	Program
✓	0.1b	(fma.f64 y -3/8 x)

series5.0ms (0.2%)

Counts

1 → 24

Calls

1 calls:

5.0ms

(fma.f64 y -3/8 x)

rewrite1.0ms (0%)

Algorithm

1×	rewrite-expression-head

Rules

1×	`*-un-lft-identity_binary64`
1×	`add-sqr-sqrt_binary64`
1×	`add-cube-cbrt_binary64`
1×	`add-cbrt-cube_binary64`
1×	`add-exp-log_binary64`

Counts

1 → 10

Calls

1 calls:

0.0ms

(fma.f64 y -3/8 x)

simplify76.0ms (3.3%)

Algorithm

1×	egg-herbie

Rules

578×	`fma-def_binary64`
539×	`neg-sub0_binary64`
512×	`unsub-neg_binary64`
503×	`neg-mul-1_binary64`
490×	`associate-l_binary64`

Counts

34 → 16

Iterations

Useful iterations: 1 (0.0ms)

Iter	Nodes	Cost
0	19	229
1	26	182
2	50	182
3	162	182
4	598	182
5	2352	182
6	3571	182
7	4422	182
8	4959	182

prune7.0ms (0.3%)

Pruning

1 alts after pruning (0 fresh and 1 done)

	Pruned	Kept	Total
New	16	0	16
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	16	1	17

Error

Counts

17 → 1

Alt Table

Status	Error	Program
✓	0b	(fma.f64 y -3/8 x)

Compiler

Compiled 115 to 74 computations (35.7% saved)

regimes35.0ms (1.5%)

Accuracy

Total 0b remaining (0%)

Threshold costs 0b (0%)

Counts

5 → 1

Compiler

Compiled 182 to 139 computations (23.6% saved)

simplify2.0ms (0.1%)

Algorithm

1×	egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	5	5
1	5	5

end29.0ms (1.3%)

Compiler: Compiled 18 to 12 computations (33.3% saved)

Iter	Nodes	Cost
0	9	7
1	16	7
2	24	5
3	38	5
4	50	5
5	74	5
6	106	5
7	127	5
8	159	5
9	171	5
10	187	5
11	191	5
12	162	5

Iter	Nodes	Cost
0	9	7
1	16	7
2	24	5
3	38	5
4	50	5
5	74	5
6	106	5
7	127	5
8	159	5
9	171	5
10	187	5
11	191	5
12	162	5

Details

analyze1.2s (52.7%)

sample915.0ms (39.7%)

simplify13.0ms (0.6%)

prune3.0ms (0.1%)

localize3.0ms (0.1%)

series5.0ms (0.2%)

rewrite1.0ms (0%)

simplify76.0ms (3.3%)

prune7.0ms (0.3%)

regimes35.0ms (1.5%)

simplify2.0ms (0.1%)

end29.0ms (1.3%)

Profiling

Iter	Nodes	Cost
0	9	7
1	16	7
2	24	5
3	38	5
4	50	5
5	74	5
6	106	5
7	127	5
8	159	5
9	171	5
10	187	5
11	191	5
12	162	5