Metrics for Prelude:atanh from fay-base-0.20.0.1

analyze1.0ms (0.1%)

Algorithm

1×

Search

Probability	Valid	Unknown	Precondition	Infinite	Domain	Can't	Iter
0%	0%	100%	0%	0%	0%	0%	0
0%	0%	100%	0%	0%	0%	0%	1
50%	50%	50%	0%	0%	0%	0%	2
75%	75%	25%	0%	0%	0%	0%	3
87.5%	87.5%	12.5%	0%	0%	0%	0%	4
93.8%	93.7%	6.2%	0%	0%	0%	0%	5
96.9%	96.8%	3.1%	0%	0%	0%	0%	6
98.4%	98.4%	1.6%	0%	0%	0%	0%	7
99.2%	99.2%	0.8%	0%	0%	0%	0%	8
99.6%	99.6%	0.4%	0%	0%	0%	0%	9
99.8%	99.8%	0.2%	0%	0%	0%	0%	10
99.9%	99.9%	0.1%	0%	0%	0%	0%	11
100%	99.9%	0%	0%	0%	0%	0%	12

Compiler

Compiled 9 to 7 computations (22.2% saved)

sample667.0ms (80%)

Results

657.0ms

8256×

body

256

valid

Bogosity

preprocess51.0ms (6.2%)

Algorithm

1×	egg-herbie

Rules

1224×	`fma-def`
496×	`div-sub`
340×	`times-frac`
274×	`fma-neg`
262×	`associate-/r*`

Iterations

Useful iterations: 1 (0.0ms)

Iter	Nodes	Cost
0	12	42
1	22	38
2	39	38
3	85	38
4	185	38
5	587	38
6	1736	38
7	2419	38
8	2774	38

Stop Event

1×

saturated

Calls

Call 1

Inputs
(/.f64 (+.f64 x 1) (-.f64 1 x))
(/.f64 (+.f64 (neg.f64 x) 1) (-.f64 1 (neg.f64 x)))

Outputs
(/.f64 (+.f64 x 1) (-.f64 1 x))
(/.f64 (+.f64 (neg.f64 x) 1) (-.f64 1 (neg.f64 x)))
(/.f64 (-.f64 1 x) (-.f64 1 (neg.f64 x)))
(/.f64 (-.f64 1 x) (+.f64 x 1))
(/.f64 (+.f64 x -1) (-.f64 -1 x))

Compiler

Compiled 9 to 7 computations (22.2% saved)

simplify63.0ms (7.5%)

Algorithm

1×	egg-herbie

Rules

1302×	`fma-def`
484×	`div-sub`
296×	`fma-neg`
286×	`distribute-lft-in`
274×	`associate-/r*`

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	7	19
1	13	19
2	17	19
3	24	19
4	32	19
5	42	19
6	55	19
7	72	19
8	91	19
9	125	19
10	161	19
11	203	19
12	281	19
13	404	19
14	792	19
15	1711	19
16	2349	19
17	2905	19
18	3078	19
19	3214	19

Stop Event

1×

saturated

Counts

1 → 1

Calls

Call 1

Inputs
(/.f64 (+.f64 x 1) (-.f64 1 x))

Outputs
(/.f64 (+.f64 x 1) (-.f64 1 x))

eval0.0ms (0%)

Compiler: Compiled 8 to 6 computations (25% saved)

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

Accurracy

100.0%

Counts

2 → 1

Alt Table

Click to see full alt table

Status	Accuracy	Program
▶	100.0%	(/.f64 (+.f64 x 1) (-.f64 1 x))
▶	100.0%	(/.f64 (+.f64 x 1) (-.f64 1 x))

Compiler

Compiled 16 to 12 computations (25% saved)

localize25.0ms (3%)

Compiler: Compiled 17 to 12 computations (29.4% saved)

eval0.0ms (0%)

Compiler: Compiled 1 to 1 computations (0% saved)

prune1.0ms (0.1%)

Pruning

1 alts after pruning (0 fresh and 1 done)

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

Accurracy

100.0%

Counts

1 → 1

Alt Table

Click to see full alt table

Status	Accuracy	Program
✓	100.0%	(/.f64 (+.f64 x 1) (-.f64 1 x))

Compiler

Compiled 16 to 12 computations (25% saved)

simplify4.0ms (0.5%)

Algorithm

1×	egg-herbie

Rules

6×	`+-commutative`
4×	`sub-neg`
2×	`1-exp`
2×	`neg-mul-1`
2×	`*-commutative`

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	7	19
1	13	19
2	17	19
3	19	19
4	20	19

Stop Event

1×	done
1×	saturated

Calls

Call 1

Inputs
(/.f64 (+.f64 x 1) (-.f64 1 x))

Outputs
(/.f64 (+.f64 x 1) (-.f64 1 x))

Compiler

Compiled 8 to 6 computations (25% saved)

soundness0.0ms (0%)

end0.0ms (0%)

preprocess20.0ms (2.4%)

Compiler: Compiled 32 to 24 computations (25% saved)

analyze1.0ms (0.1%)

sample667.0ms (80%)

preprocess51.0ms (6.2%)

simplify63.0ms (7.5%)

eval0.0ms (0%)

prune1.0ms (0.1%)

localize25.0ms (3%)

eval0.0ms (0%)

prune1.0ms (0.1%)

simplify4.0ms (0.5%)

soundness0.0ms (0%)

end0.0ms (0%)

preprocess20.0ms (2.4%)

Profiling