Prelude:atanh from fay-base-0.20.0.1

Time bar (total: 1.3s)

analyze1.0ms (0.1%)

Algorithm
search
Search
ProbabilityValidUnknownPreconditionInfiniteDomainCan'tIter
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)

Precisions
Click to see histograms. Total time spent on operations: 0.0ms
ival-sub: 0.0ms (0% of total)
ival-div: 0.0ms (0% of total)
ival-add: 0.0ms (0% of total)
const: 0.0ms (0% of total)

sample798.0ms (60.5%)

Results
561.0ms8256×0valid
Precisions
Click to see histograms. Total time spent on operations: 199.0ms
ival-add: 63.0ms (31.7% of total)
ival-div: 61.0ms (30.7% of total)
ival-sub: 55.0ms (27.7% of total)
const: 16.0ms (8.1% of total)
backward-pass: 4.0ms (2% of total)
Bogosity

preprocess0.0ms (0%)

explain131.0ms (10%)

FPErrors
Click to see full error table
Ground TruthOverpredictionsExampleUnderpredictionsExampleSubexpression
00-0-x
00-0-#s(literal 1 binary64)
00-0-(-.f64 #s(literal 1 binary64) x)
00-0-(/.f64 (+.f64 x #s(literal 1 binary64)) (-.f64 #s(literal 1 binary64) x))
00-0-(+.f64 x #s(literal 1 binary64))
Alt Table
Click to see full alt table
StatusAccuracyProgram
100.0%
(/.f64 (+.f64 x #s(literal 1 binary64)) (-.f64 #s(literal 1 binary64) x))
Results
110.0ms512×256valid
Compiler

Compiled 50 to 36 computations (28% saved)

Precisions
Click to see histograms. Total time spent on operations: 40.0ms
ival-sub: 29.0ms (71.7% of total)
ival-add: 6.0ms (14.8% of total)
ival-div: 4.0ms (9.9% of total)
const: 2.0ms (4.9% of total)

localize35.0ms (2.6%)

Localize:

Found 1 expressions with local error:

NewAccuracyProgram
100.0%
(/.f64 (+.f64 x #s(literal 1 binary64)) (-.f64 #s(literal 1 binary64) x))
Results
25.0ms256×256valid
Compiler

Compiled 17 to 12 computations (29.4% saved)

Precisions
Click to see histograms. Total time spent on operations: 9.0ms
ival-sub: 3.0ms (34.5% of total)
ival-add: 3.0ms (34.5% of total)
ival-div: 2.0ms (23% of total)
const: 1.0ms (11.5% of total)

rewrite295.0ms (22.4%)

Algorithm
batch-egg-rewrite
Rules
2974×/-lowering-/.f32
2974×/-lowering-/.f64
2752×accelerator-lowering-fma.f32
2752×accelerator-lowering-fma.f64
2188×*-lowering-*.f32
Iterations

Useful iterations: 3 (0.0ms)

IterNodesCost
0916
14216
229516
341071
0100171
Stop Event
iter limit
node limit
Counts
1 → 1
Calls
Call 1
Inputs
(/ (+ x 1) (- 1 x))
Outputs
#s(literal 1 binary64)

eval0.0ms (0%)

Compiler

Compiled 2 to 2 computations (0% saved)

prune1.0ms (0.1%)

Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New011
Fresh000
Picked011
Done000
Total022
Accuracy
100.0%
Counts
2 → 2
Alt Table
Click to see full alt table
StatusAccuracyProgram
100.0%
(/.f64 (+.f64 x #s(literal 1 binary64)) (-.f64 #s(literal 1 binary64) x))
45.0%
#s(literal 1 binary64)
Compiler

Compiled 10 to 8 computations (20% saved)

localize13.0ms (1%)

Results
10.0ms256×256valid
Compiler

Compiled 3 to 3 computations (0% saved)

Precisions
Click to see histograms. Total time spent on operations: 0.0ms
const: 0.0ms (0% of total)

rewrite13.0ms (1%)

Algorithm
batch-egg-rewrite
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
000
000
Stop Event
saturated
saturated
Counts
0 → 0
Calls
Call 1
Inputs
Outputs

eval0.0ms (0%)

Compiler

Compiled 1 to 1 computations (0% saved)

prune1.0ms (0.1%)

Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New000
Fresh000
Picked011
Done011
Total022
Accuracy
100.0%
Counts
2 → 2
Alt Table
Click to see full alt table
StatusAccuracyProgram
100.0%
(/.f64 (+.f64 x #s(literal 1 binary64)) (-.f64 #s(literal 1 binary64) x))
45.0%
#s(literal 1 binary64)
Compiler

Compiled 19 to 15 computations (21.1% saved)

regimes2.0ms (0.2%)

Counts
2 → 1
Calls
Call 1
Inputs
#s(literal 1 binary64)
(/.f64 (+.f64 x #s(literal 1 binary64)) (-.f64 #s(literal 1 binary64) x))
Outputs
(/.f64 (+.f64 x #s(literal 1 binary64)) (-.f64 #s(literal 1 binary64) x))
Calls

2 calls:

1.0ms
x
1.0ms
(/.f64 (+.f64 x #s(literal 1 binary64)) (-.f64 #s(literal 1 binary64) x))
Results
AccuracySegmentsBranch
100.0%1x
100.0%1(/.f64 (+.f64 x #s(literal 1 binary64)) (-.f64 #s(literal 1 binary64) x))
Compiler

Compiled 10 to 7 computations (30% saved)

regimes1.0ms (0%)

Accuracy

Total -0.0b remaining (-0%)

Threshold costs -0b (-0%)

Counts
1 → 1
Calls
Call 1
Inputs
#s(literal 1 binary64)
Outputs
#s(literal 1 binary64)
Calls

1 calls:

0.0ms
x
Results
AccuracySegmentsBranch
45.0%1x
Compiler

Compiled 2 to 1 computations (50% saved)

soundness0.0ms (0%)

Stop Event
done
Compiler

Compiled 9 to 7 computations (22.2% saved)

preprocess25.0ms (1.9%)

Compiler

Compiled 34 to 26 computations (23.5% saved)

end0.0ms (0%)

Profiling

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