Details

analyze54.0ms (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
50%	50%	0.1%	4
50%	50%	0.1%	5
74.9%	25%	0.1%	6
74.9%	25%	0.1%	7
87.4%	12.5%	0.1%	8
87.4%	12.5%	0.1%	9
93.7%	6.2%	0.1%	10
93.7%	6.2%	0.1%	11
96.8%	3.1%	0.1%	12
96.8%	3.1%	0.1%	13
98.3%	1.6%	0.1%	14

Compiler

Compiled 10 to 8 computations (20% saved)

sample850.0ms (79.4%)

Results

660.0ms	7631×	body	128	valid
66.0ms	243×	body	1024	valid
48.0ms	164×	body	2048	valid
27.0ms	132×	body	512	valid
12.0ms	86×	body	256	valid

Compiler

Compiled 29 to 23 computations (20.7% saved)

simplify10.0ms (0.9%)

Algorithm

1×	egg-herbie

Rules

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

Iterations

Useful iterations: 2 (0.0ms)

Iter	Nodes	Cost
0	9	7
1	16	7
2	26	5
3	40	5
4	55	5
5	79	5
6	127	5
7	172	5
8	216	5
9	273	5
10	315	5
11	319	5

Stop Event

1×

saturated

Counts

1 → 2

prune2.0ms (0.2%)

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 (0.3%)

Local error

Found 1 expressions with local error:

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

series3.0ms (0.3%)

Counts

1 → 24

Calls

1 calls:

3.0ms

(fma.f64 y -3/8 x)

rewrite32.0ms (3%)

Algorithm

1×	batch-egg-rewrite

Rules

417×	`log1p-expm1-u_binary64`
417×	`expm1-log1p-u_binary64`
365×	`pow1_binary64`
210×	`unpow-prod-down_binary64`
202×	`log-prod_binary64`

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	5	5
1	100	5
2	1116	5

Stop Event

1×	node limit

Counts

1 → 39

Calls

1 calls:

32.0ms

(fma.f64 y -3/8 x)

simplify28.0ms (2.7%)

Algorithm

1×	egg-herbie

Rules

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

Iterations

Useful iterations: 2 (0.0ms)

Iter	Nodes	Cost
0	8	141
1	14	141
2	23	105
3	37	105
4	52	105
5	76	105
6	124	105
7	168	105
8	214	105
9	271	105
10	313	105
11	317	105

Stop Event

1×

saturated

Counts

63 → 44

prune19.0ms (1.8%)

Pruning

1 alts after pruning (0 fresh and 1 done)

	Pruned	Kept	Total
New	44	0	44
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	44	1	45

Error

Counts

45 → 1

Alt Table

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

Compiler

Compiled 430 to 308 computations (28.4% saved)

regimes36.0ms (3.4%)

Accuracy

Total 0b remaining (0%)

Threshold costs 0b (0%)

Counts

5 → 1

Compiler

Compiled 182 to 139 computations (23.6% saved)

simplify3.0ms (0.3%)

Algorithm

1×	egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	5	5

Stop Event

1×

saturated

end29.0ms (2.7%)

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

Iter	Nodes	Cost
0	8	141
1	14	141
2	23	105
3	37	105
4	52	105
5	76	105
6	124	105
7	168	105
8	214	105
9	271	105
10	313	105
11	317	105

Iter	Nodes	Cost
0	8	141
1	14	141
2	23	105
3	37	105
4	52	105
5	76	105
6	124	105
7	168	105
8	214	105
9	271	105
10	313	105
11	317	105

Details

analyze54.0ms (5%)

sample850.0ms (79.4%)

simplify10.0ms (0.9%)

prune2.0ms (0.2%)

localize3.0ms (0.3%)

series3.0ms (0.3%)

rewrite32.0ms (3%)

simplify28.0ms (2.7%)

prune19.0ms (1.8%)

regimes36.0ms (3.4%)

simplify3.0ms (0.3%)

end29.0ms (2.7%)

Profiling

Iter	Nodes	Cost
0	8	141
1	14	141
2	23	105
3	37	105
4	52	105
5	76	105
6	124	105
7	168	105
8	214	105
9	271	105
10	313	105
11	317	105