sintan (problem 3.4.5)

Time bar (total: 4.0s)

start0.0ms (0%)

Memory
0.0MiB live, 0.0MiB allocated

analyze314.0ms (7.9%)

Memory
3.9MiB live, 99.1MiB allocated
Algorithm
1×search
Search
ProbabilityValidUnknownPreconditionInfiniteDomainCan'tIter
0%0%49.9%50.1%0%0%0%0
0%0%49.9%50.1%0%0%0%1
0%0%49.9%50.1%0%0%0%2
0%0%49.9%50.1%0%0%0%3
0%0%49.9%50.1%0%0%0%4
0%0%49.9%50.1%0%0%0%5
0%0%49.9%50.1%0%0%0%6
0%0%49.9%50.1%0%0%0%7
0%0%49.9%50.1%0%0%0%8
0%0%49.9%50.1%0%0%0%9
0%0%49.9%50.1%0%0%0%10
0%0%49.9%50.1%0%0%0%11
0%0%49.9%50.1%0%0%0%12
Compiler

Compiled 17 to 12 computations (29.4% saved)

sample243.0ms (6.1%)

Memory
1.7MiB live, 16.6MiB allocated
Samples
175.0ms141×2valid
43.0ms42×3valid
15.0ms76×1valid
0.0ms1×0valid
Precisions
Click to see histograms. Total time spent on operations: 224.0ms
ival-tan: 129.0ms (57.6% of total)
ival-sin: 62.0ms (27.7% of total)
adjust: 15.0ms (6.7% of total)
ival-sub: 7.0ms (3.1% of total)
const: 6.0ms (2.7% of total)
ival-div: 3.0ms (1.3% of total)
ival-<=: 2.0ms (0.9% of total)
ival-assert: 0.0ms (0% of total)
ival-and: 0.0ms (0% of total)
Bogosity

explain3.4s (84.4%)

Memory
8.5MiB live, 648.9MiB allocated
FPErrors
Click to see full error table
Ground TruthOverpredictionsExampleUnderpredictionsExampleSubexpression
1710-2(-3.034344623425553e-107)(/.f64 (-.f64 eps (sin.f64 eps)) (-.f64 eps (tan.f64 eps)))
87169(3.836763369944329e-278)0-(-.f64 eps (tan.f64 eps))
87169(3.836763369944329e-278)0-(-.f64 eps (sin.f64 eps))
00-0-(tan.f64 eps)
00-0-eps
00-0-(sin.f64 eps)
Explanations
Click to see full explanations table
OperatorSubexpressionExplanationCount
-.f64(-.f64 eps (sin.f64 eps))cancellation2560
-.f64(-.f64 eps (tan.f64 eps))cancellation2560
/.f64(/.f64 (-.f64 eps (sin.f64 eps)) (-.f64 eps (tan.f64 eps)))u/n1690
↳(-.f64 eps (sin.f64 eps))underflow169
Confusion
Predicted +Predicted -
+2560
-00
Precision
1.0
Recall
1.0
Confusion?
Predicted +Predicted MaybePredicted -
+25600
-000
Precision?
1.0
Recall?
1.0
2:
4:
8:
16:
32:
64:
128:
256:
512:
1024:
2048:
Freqs
test
numberfreq
287
3169
Total Confusion?
Predicted +Predicted MaybePredicted -
+100
-000
Precision?
1.0
Recall?
1.0
Total Time
6.151123046875
Average Time
0.02402782440185547
Samples
2.0s1 668×2valid
517.0ms504×3valid
154.0ms888×1valid
1.0ms12×0valid
Compiler

Compiled 924 to 312 computations (66.2% saved)

Precisions
Click to see histograms. Total time spent on operations: 2.6s
ival-tan: 1.5s (59.9% of total)
ival-sin: 739.0ms (28.6% of total)
adjust: 175.0ms (6.8% of total)
ival-sub: 82.0ms (3.2% of total)
ival-div: 35.0ms (1.4% of total)
ival-true: 2.0ms (0.1% of total)
ival-assert: 1.0ms (0% of total)

preprocess41.0ms (1%)

Memory
-6.6MiB live, 6.4MiB allocated
Algorithm
1×egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0827
12923
27818
323918
450118
568818
670518
774318
877218
069
0119
1189
2289
3459
4799
51519
63269
76249
89289
99439
109449
09449
Stop Event
1×iter limit
1×saturated
1×iter limit
1×saturated
Calls
Call 1
Inputs
(/.f64 (-.f64 eps (sin.f64 eps)) (-.f64 eps (tan.f64 eps)))
Outputs
(/.f64 (-.f64 eps (sin.f64 eps)) (-.f64 eps (tan.f64 eps)))
(/.f64 (-.f64 (sin.f64 eps) eps) (-.f64 (tan.f64 eps) eps))
Symmetry

(abs eps)

Compiler

Compiled 9 to 6 computations (33.3% saved)

eval0.0ms (0%)

Memory
0.0MiB live, 0.0MiB allocated
Compiler

Compiled 0 to 1 computations (-∞% saved)

prune0.0ms (0%)

Memory
0.4MiB live, 0.4MiB allocated
Alt Table
Click to see full alt table
StatusAccuracyProgram
0.6%
(/.f64 (-.f64 eps (sin.f64 eps)) (-.f64 eps (tan.f64 eps)))
Compiler

Compiled 18 to 12 computations (33.3% saved)

simplify20.0ms (0.5%)

Memory
1.9MiB live, 17.8MiB allocated
Algorithm
1×egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
069
1109
2189
3229
4249
Stop Event
1×saturated
Calls
Call 1
Inputs
(/.f64 (-.f64 eps (sin.f64 eps)) (-.f64 eps (tan.f64 eps)))
Outputs
(/.f64 (-.f64 eps (sin.f64 eps)) (-.f64 eps (tan.f64 eps)))

soundness0.0ms (0%)

Memory
0.1MiB live, 0.1MiB allocated
Stop Event
1×fuel
Compiler

Compiled 9 to 6 computations (33.3% saved)

preprocess2.0ms (0.1%)

Memory
1.4MiB live, 1.4MiB allocated
Remove

(abs eps)

Compiler

Compiled 86 to 60 computations (30.2% saved)

end0.0ms (0%)

Memory
0.0MiB live, 0.0MiB allocated

Profiling

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