Details

analyze113.0ms (8.9%)

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
25%	74.9%	0.1%	5
37.5%	62.4%	0.1%	6
37.5%	40.6%	22%	7
43.7%	32.8%	23.5%	8
43.7%	21.1%	35.2%	9
46.8%	16.8%	36.4%	10
46.8%	10.7%	42.4%	11
48.4%	8.5%	43.1%	12
48.4%	5.4%	46.2%	13
49.2%	4.3%	46.6%	14

Compiler

Compiled 9 to 6 computations (33.3% saved)

sample870.0ms (68.5%)

Results

723.0ms	8256×	body	128	valid
51.0ms	560×	body	128	invalid

Compiler

Compiled 26 to 17 computations (34.6% saved)

simplify89.0ms (7%)

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

prune1.0ms (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)

localize4.0ms (0.3%)

Local error

Found 1 expressions with local error:

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

series11.0ms (0.9%)

Counts

1 → 24

Calls

1 calls:

11.0ms

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

rewrite4.0ms (0.3%)

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:

3.0ms

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

simplify80.0ms (6.3%)

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 → 38

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

prune20.0ms (1.6%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	37	1	38
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	37	2	39

Error

Counts

39 → 2

Alt Table

Status	Error	Program
▶	0.6b	(fma.f64 (*.f64 y y) x x)
✓	0.0b	(.f64 x (exp.f64 (.f64 y y)))

Compiler

Compiled 454 to 144 computations (68.3% saved)

localize4.0ms (0.3%)

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
✓	0.6b	(fma.f64 (*.f64 y y) x x)
✓	0.0b	(.f64 x (exp.f64 (.f64 y y)))

Compiler

Compiled 16 to 9 computations (43.8% saved)

regimes29.0ms (2.3%)

Accuracy

Total 0.0b remaining (18.1%)

Threshold costs 0.0b (18.1%)

Counts

4 → 1

Compiler

Compiled 190 to 117 computations (38.4% saved)

simplify2.0ms (0.2%)

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

end42.0ms (3.3%)

Compiler: Compiled 32 to 19 computations (40.6% saved)

Details

analyze113.0ms (8.9%)

sample870.0ms (68.5%)

simplify89.0ms (7%)

prune1.0ms (0.1%)

localize4.0ms (0.3%)

series11.0ms (0.9%)

rewrite4.0ms (0.3%)

simplify80.0ms (6.3%)

prune20.0ms (1.6%)

localize4.0ms (0.3%)

prune1.0ms (0.1%)

regimes29.0ms (2.3%)

simplify2.0ms (0.2%)

end42.0ms (3.3%)

Profiling