sintan (problem 3.4.5)

Time bar (total: 20.0s)

start0.0ms (0%)

Memory
0.0MiB live, 0.0MiB allocated

analyze324.0ms (1.6%)

Memory
-3.0MiB live, 100.5MiB 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)

sample205.0ms (1%)

Memory
1.7MiB live, 16.4MiB allocated
Samples
163.0ms156×2valid
18.0ms30×3valid
13.0ms70×1valid
0.0ms4×0valid
Precisions
Click to see histograms. Total time spent on operations: 186.0ms
ival-tan: 106.0ms (57% of total)
ival-sin: 54.0ms (29.1% of total)
adjust: 9.0ms (4.8% of total)
ival-sub: 6.0ms (3.2% of total)
const: 6.0ms (3.2% of total)
ival-div: 3.0ms (1.6% of total)
ival-<=: 1.0ms (0.5% of total)
ival-assert: 0.0ms (0% of total)
ival-and: 0.0ms (0% of total)
Bogosity

explain19.4s (97.1%)

Memory
-5.9MiB live, 2 583.5MiB allocated
FPErrors
Click to see full error table
Ground TruthOverpredictionsExampleUnderpredictionsExampleSubexpression
1770-3(1.2399670836736353e-107)(/.f64 (-.f64 eps (sin.f64 eps)) (-.f64 eps (tan.f64 eps)))
820-0-(-.f64 eps (tan.f64 eps))
820-0-(-.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 (-.f64 eps (sin.f64 eps)) (-.f64 eps (tan.f64 eps)))u/u1740
↳(-.f64 eps (sin.f64 eps))underflow174
↳(-.f64 eps (tan.f64 eps))underflow174
-.f64(-.f64 eps (sin.f64 eps))cancellation820
-.f64(-.f64 eps (tan.f64 eps))cancellation820
Confusion
Predicted +Predicted -
+2560
-00
Precision
1.0
Recall
1.0
Confusion?
Predicted +Predicted MaybePredicted -
+25600
-000
Precision?
1.0
Recall?
1.0
Freqs
test
numberfreq
1174
282
Total Confusion?
Predicted +Predicted MaybePredicted -
+100
-000
Precision?
1.0
Recall?
1.0
Total Time
189.30859375
Average Time
0.7394866943359375
Samples
14.4s13 770×2valid
1.6s2 610×3valid
975.0ms6 300×1valid
22.0ms360×0valid
Compiler

Compiled 3 555 to 1 260 computations (64.6% saved)

Precisions
Click to see histograms. Total time spent on operations: 15.9s
ival-tan: 9.6s (60.3% of total)
ival-sin: 4.7s (29.7% of total)
adjust: 718.0ms (4.5% of total)
ival-sub: 580.0ms (3.7% of total)
ival-div: 268.0ms (1.7% of total)
ival-true: 21.0ms (0.1% of total)
ival-assert: 9.0ms (0.1% of total)

preprocess36.0ms (0.2%)

Memory
6.4MiB 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
1.1%
(/.f64 (-.f64 eps (sin.f64 eps)) (-.f64 eps (tan.f64 eps)))
Compiler

Compiled 18 to 12 computations (33.3% saved)

simplify22.0ms (0.1%)

Memory
-5.8MiB 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%)

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

Loading profile data...