Details

analyze138.0ms (12.1%)

Algorithm

1×

Search

True	Other	False	Iter
0%	99.9%	0.1%	0
0%	99.9%	0.1%	1
50%	50%	0.1%	2
50%	50%	0.1%	3
50%	50%	0.1%	4
62.4%	37.5%	0.1%	5
68.7%	31.2%	0.1%	6
68.7%	18.7%	12.6%	7
71.8%	15.6%	12.6%	8
71.8%	9.4%	18.8%	9
73.4%	7.8%	18.8%	10
73.4%	4.7%	22%	11
74.1%	3.9%	22%	12
74.1%	2.3%	23.5%	13
74.5%	2%	23.5%	14

Compiler

Compiled 9 to 6 computations (33.3% saved)

sample23.0ms (2%)

Algorithm

1×

intervals

Results

8.0ms	256×	body	128	valid
4.0ms	146×	body	128	invalid

Compiler

Compiled 19 to 13 computations (31.6% saved)

simplify97.0ms (8.5%)

Algorithm

1×	egg-herbie

Rules

457×	`associate-l_binary64`
414×	`associate-*l/_binary64`
380×	`sqr-pow_binary64`
368×	`unswap-sqr_binary64`
321×	`exp-prod_binary64`

Counts

1 → 1

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	6	9
1	9	9
2	13	9
3	22	9
4	48	9
5	110	9
6	268	9
7	777	9
8	1444	9
9	2361	9
10	2675	9
11	3160	9
12	4242	9
13	4964	9
14	4781	9

prune2.0ms (0.1%)

Pruning

2 alts after pruning (2 fresh and 0 done)

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

Error

0.0b

Counts

2 → 1

Alt Table

Status	Error	Program
▶	0.0b	(.f64 x (exp.f64 (.f64 y y)))

Compiler

Compiled 24 to 15 computations (37.5% saved)

localize5.0ms (0.4%)

Local error

Found 1 expressions with local error:

New	Error	Program
✓	0.0b	(.f64 x (exp.f64 (.f64 y y)))

rewrite5.0ms (0.4%)

Algorithm

1×	rewrite-expression-head

Rules

5×	`add-sqr-sqrt_binary64`
3×	`associate-r_binary64`
3×	`associate-l_binary64`
3×	`*-un-lft-identity_binary64`
3×	`add-cube-cbrt_binary64`

Counts

1 → 20

Calls

1 calls:

4.0ms

(*.f64 x (exp.f64 (*.f64 y y)))

series21.0ms (1.8%)

Counts

1 → 24

Calls

1 calls:

21.0ms

(*.f64 x (exp.f64 (*.f64 y y)))

simplify86.0ms (7.5%)

Algorithm

1×	egg-herbie

Rules

1088×	`fma-def_binary64`
514×	`distribute-rgt-out_binary64`
319×	`distribute-rgt-in_binary64`
298×	`*-commutative_binary64`
283×	`distribute-lft-in_binary64`

Counts

44 → 81

Iterations

Useful iterations: 3 (0.0ms)

Iter	Nodes	Cost
0	53	500
1	119	462
2	339	455
3	810	453
4	1612	453
5	3757	453
6	4476	453
7	4923	453

prune17.0ms (1.5%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	80	1	81
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	80	2	82

Error

Counts

82 → 2

Alt Table

Status	Error	Program
✓	0.0b	(.f64 x (exp.f64 (.f64 y y)))
▶	0.4b	(fma.f64 (*.f64 y y) x x)

Compiler

Compiled 454 to 144 computations (68.3% saved)

localize4.0ms (0.3%)

rewrite0.0ms (0%)

Algorithm

1×	rewrite-expression-head

Counts

0 → 0

series0.0ms (0%)

Counts: 0 → 0

simplify10.0ms (0.9%)

Algorithm

1×	egg-herbie

Counts

0 → 0

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	0	0
1	0	0

prune1.0ms (0.1%)

Pruning

2 alts after pruning (0 fresh and 2 done)

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

Error

Counts

2 → 2

Alt Table

Status	Error	Program
✓	0.0b	(.f64 x (exp.f64 (.f64 y y)))
✓	0.4b	(fma.f64 (*.f64 y y) x x)

Compiler

Compiled 16 to 9 computations (43.8% saved)

regimes26.0ms (2.3%)

Accuracy

Total 0.0b remaining (13.4%)

Threshold costs 0.0b (13.4%)

Compiler

Compiled 190 to 117 computations (38.4% saved)

simplify3.0ms (0.3%)

Algorithm

1×	egg-herbie

Rules

1×	`*-commutative_binary64`

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	6	9
1	7	9
2	7	9

end0.0ms (0%)

Compiler: Compiled 8 to 5 computations (37.5% saved)

sample703.0ms (61.7%)

Algorithm

1×

intervals

Results

243.0ms	8000×	body	128	valid
118.0ms	4179×	body	128	invalid

Compiler

Compiled 35 to 22 computations (37.1% saved)

Details

analyze138.0ms (12.1%)

sample23.0ms (2%)

simplify97.0ms (8.5%)

prune2.0ms (0.1%)

localize5.0ms (0.4%)

rewrite5.0ms (0.4%)

series21.0ms (1.8%)

simplify86.0ms (7.5%)

prune17.0ms (1.5%)

localize4.0ms (0.3%)

rewrite0.0ms (0%)

series0.0ms (0%)

simplify10.0ms (0.9%)

prune1.0ms (0.1%)

regimes26.0ms (2.3%)

simplify3.0ms (0.3%)

end0.0ms (0%)

sample703.0ms (61.7%)

Profiling