Details

analyze53.0ms (5.3%)

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 8 to 6 computations (25% saved)

sample715.0ms (71.5%)

Results

704.0ms

8256×

body

128

valid

Compiler

Compiled 16 to 12 computations (25% saved)

preprocess19.0ms (1.9%)

Algorithm

2×	egg-herbie

Rules

2×	`+-commutative_binary64`

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	8	14
1	10	14
0	2	2

Stop Event

1×	saturated
1×	saturated

Compiler

Compiled 7 to 5 computations (28.6% saved)

simplify6.0ms (0.6%)

Algorithm

1×	egg-herbie

Rules

1×	`+-commutative_binary64`

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	6	7
1	7	7

Stop Event

1×

saturated

Counts

1 → 1

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 (/.f64 y 500))

Compiler

Compiled 21 to 15 computations (28.6% saved)

localize3.0ms (0.3%)

Local error

Found 1 expressions with local error:

New	Error	Program
✓	0.0b	(+.f64 x (/.f64 y 500))

series4.0ms (0.4%)

Counts

1 → 24

Calls

6 calls:

1.0ms	(+.f64 x (/.f64 y 500))	y	0
1.0ms	(+.f64 x (/.f64 y 500))	x	-inf
1.0ms	(+.f64 x (/.f64 y 500))	x	inf
1.0ms	(+.f64 x (/.f64 y 500))	x	0
1.0ms	(+.f64 x (/.f64 y 500))	y	-inf

rewrite35.0ms (3.5%)

Algorithm

1×	batch-egg-rewrite

Rules

701×	`log1p-expm1-u_binary64`
701×	`expm1-log1p-u_binary64`
627×	`prod-diff_binary64`
70×	`add-sqr-sqrt_binary64`
67×	`add-cbrt-cube_binary64`

Iterations

Useful iterations: 1 (0.0ms)

Iter	Nodes	Cost
0	6	7
1	138	5
2	1866	5

Stop Event

1×	node limit

Counts

1 → 36

simplify8.0ms (0.8%)

Algorithm

1×	egg-herbie

Rules

2×	`fma-def_binary64`
1×	`+-commutative_binary64`
1×	`*-commutative_binary64`

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	6	105
1	9	105
2	10	105

Stop Event

1×

saturated

Counts

60 → 40

prune19.0ms (1.9%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	39	1	40
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	39	2	41

Error

Counts

41 → 2

Alt Table

Status	Error	Program
▶	0.1b	(fma.f64 1/500 y x)
✓	0.0b	(+.f64 x (/.f64 y 500))

Compiler

Compiled 450 to 303 computations (32.7% saved)

localize3.0ms (0.3%)

Local error

Found 1 expressions with local error:

New	Error	Program
✓	0.1b	(fma.f64 1/500 y x)

series3.0ms (0.3%)

Counts

1 → 24

Calls

6 calls:

1.0ms	(fma.f64 1/500 y x)	x	-inf
1.0ms	(fma.f64 1/500 y x)	x	inf
1.0ms	(fma.f64 1/500 y x)	y	-inf
0.0ms	(fma.f64 1/500 y x)	y	inf
0.0ms	(fma.f64 1/500 y x)	y	0

rewrite36.0ms (3.6%)

Algorithm

1×	batch-egg-rewrite

Rules

416×	`log1p-expm1-u_binary64`
416×	`expm1-log1p-u_binary64`
365×	`pow1_binary64`
211×	`unpow-prod-down_binary64`
202×	`log-prod_binary64`

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	5	5
1	100	5
2	1115	5

Stop Event

1×	node limit

Counts

1 → 39

simplify9.0ms (0.9%)

Algorithm

1×	egg-herbie

Rules

2×	`fma-def_binary64`
1×	`+-commutative_binary64`
1×	`*-commutative_binary64`

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	6	105
1	9	105
2	10	105

Stop Event

1×

saturated

Counts

63 → 42

prune19.0ms (1.9%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	42	0	42
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	42	2	44

Error

Counts

44 → 2

Alt Table

Status	Error	Program
✓	0.1b	(fma.f64 1/500 y x)
✓	0.0b	(+.f64 x (/.f64 y 500))

Compiler

Compiled 429 to 308 computations (28.2% saved)

regimes26.0ms (2.6%)

Accuracy

Total 0.0b remaining (80.9%)

Threshold costs 0.0b (80.9%)

Counts

4 → 1

Compiler

Compiled 120 to 86 computations (28.3% saved)

simplify2.0ms (0.2%)

Algorithm

1×	egg-herbie

Rules

1×	`+-commutative_binary64`

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	6	7
1	7	7

Stop Event

1×

saturated

end39.0ms (3.9%)

Stop Event

1×

done

Compiler

Compiled 27 to 19 computations (29.6% saved)

Details

analyze53.0ms (5.3%)

sample715.0ms (71.5%)

preprocess19.0ms (1.9%)

simplify6.0ms (0.6%)

prune1.0ms (0.1%)

localize3.0ms (0.3%)

series4.0ms (0.4%)

rewrite35.0ms (3.5%)

simplify8.0ms (0.8%)

prune19.0ms (1.9%)

localize3.0ms (0.3%)

series3.0ms (0.3%)

rewrite36.0ms (3.6%)

simplify9.0ms (0.9%)

prune19.0ms (1.9%)

regimes26.0ms (2.6%)

simplify2.0ms (0.2%)

end39.0ms (3.9%)

Profiling