Destination given bearing on a great circle

Time bar (total: 4.9s)

start0.0ms (0%)

Memory
0.1MiB live, 0.1MiB allocated; 0ms collecting garbage

analyze1.2s (24.9%)

Memory
8.0MiB live, 929.0MiB allocated; 97ms collecting garbage
Algorithm
search
Search
ProbabilityValidUnknownPreconditionInfiniteDomainCan'tIter
0%0%99.8%0.2%0%0%0%0
0%0%99.8%0.2%0%0%0%1
0%0%99.8%0.2%0%0%0%2
0%0%99.8%0.2%0%0%0%3
0%0%99.8%0.2%0%0%0%4
0%0%99.8%0.2%0%0%0%5
0%0%99.8%0.2%0%0%0%6
0%0%99.8%0.2%0%0%0%7
0%0%99.8%0.2%0%0%0%8
0%0%99.8%0.2%0%0%0%9
0%0%99.8%0.2%0%0%0%10
1.6%1.6%98.2%0.2%0%0%0%11
1.6%1.6%98.2%0.2%0%0%0%12
Compiler

Compiled 35 to 25 computations (28.6% saved)

sample3.0s (62.3%)

Memory
57.7MiB live, 2 474.9MiB allocated; 473ms collecting garbage
Samples
2.4s8 255×0valid
1.0ms1valid
Precisions
Click to see histograms. Total time spent on operations: 2.1s
ival-sin: 740.0ms (36% of total)
ival-cos: 560.0ms (27.3% of total)
ival-mult: 378.0ms (18.4% of total)
ival-add: 169.0ms (8.2% of total)
ival-asin: 103.0ms (5% of total)
ival-atan2: 63.0ms (3.1% of total)
ival-sub: 34.0ms (1.7% of total)
ival-assert: 4.0ms (0.2% of total)
adjust: 3.0ms (0.1% of total)
Bogosity

explain474.0ms (9.8%)

Memory
18.4MiB live, 444.3MiB allocated; 70ms collecting garbage
FPErrors
Click to see full error table
Ground TruthOverpredictionsExampleUnderpredictionsExampleSubexpression
42(3.282096448334129e+143 -1.443523077222334e+36 -3.939663578632576e-197 -1.050174157180573e+234 -2.3970300218117197e+204)0-(-.f64 (cos.f64 delta) (*.f64 (sin.f64 phi1) (sin.f64 (asin.f64 (+.f64 (*.f64 (sin.f64 phi1) (cos.f64 delta)) (*.f64 (*.f64 (cos.f64 phi1) (sin.f64 delta)) (cos.f64 theta)))))))
10-1(-1.7080971796131874e+277 -2.6887452724001893e+73 -3.8968375258374905e-18 3.4881834992140314e+82 1.5986783698411037e+31)(+.f64 (*.f64 (sin.f64 phi1) (cos.f64 delta)) (*.f64 (*.f64 (cos.f64 phi1) (sin.f64 delta)) (cos.f64 theta)))
11(9.395963968085855e+244 -3.555891185420507e-65 2.1339517150007754e+113 -64698275549.66393 -7.068829808985233e-297)1(-2.5598316203293498e-138 8.408098686664525e+81 5.233729665196129e+30 -8.751525768116818e-86 8.313116350517411e+152)(asin.f64 (+.f64 (*.f64 (sin.f64 phi1) (cos.f64 delta)) (*.f64 (*.f64 (cos.f64 phi1) (sin.f64 delta)) (cos.f64 theta))))
00-0-(cos.f64 theta)
00-0-theta
00-0-(sin.f64 theta)
00-0-(*.f64 (sin.f64 phi1) (sin.f64 (asin.f64 (+.f64 (*.f64 (sin.f64 phi1) (cos.f64 delta)) (*.f64 (*.f64 (cos.f64 phi1) (sin.f64 delta)) (cos.f64 theta))))))
00-0-(*.f64 (*.f64 (sin.f64 theta) (sin.f64 delta)) (cos.f64 phi1))
00-0-delta
00-0-(sin.f64 phi1)
00-0-(*.f64 (sin.f64 phi1) (cos.f64 delta))
00-0-lambda1
00-0-(atan2.f64 (*.f64 (*.f64 (sin.f64 theta) (sin.f64 delta)) (cos.f64 phi1)) (-.f64 (cos.f64 delta) (*.f64 (sin.f64 phi1) (sin.f64 (asin.f64 (+.f64 (*.f64 (sin.f64 phi1) (cos.f64 delta)) (*.f64 (*.f64 (cos.f64 phi1) (sin.f64 delta)) (cos.f64 theta))))))))
00-0-(*.f64 (sin.f64 theta) (sin.f64 delta))
00-0-phi1
00-0-(*.f64 (cos.f64 phi1) (sin.f64 delta))
00-0-(*.f64 (*.f64 (cos.f64 phi1) (sin.f64 delta)) (cos.f64 theta))
00-0-(+.f64 lambda1 (atan2.f64 (*.f64 (*.f64 (sin.f64 theta) (sin.f64 delta)) (cos.f64 phi1)) (-.f64 (cos.f64 delta) (*.f64 (sin.f64 phi1) (sin.f64 (asin.f64 (+.f64 (*.f64 (sin.f64 phi1) (cos.f64 delta)) (*.f64 (*.f64 (cos.f64 phi1) (sin.f64 delta)) (cos.f64 theta)))))))))
00-0-(sin.f64 delta)
00-0-(sin.f64 (asin.f64 (+.f64 (*.f64 (sin.f64 phi1) (cos.f64 delta)) (*.f64 (*.f64 (cos.f64 phi1) (sin.f64 delta)) (cos.f64 theta)))))
00-0-(cos.f64 delta)
00-0-(cos.f64 phi1)
Explanations
Click to see full explanations table
OperatorSubexpressionExplanationCount
asin.f64(asin.f64 (+.f64 (*.f64 (sin.f64 phi1) (cos.f64 delta)) (*.f64 (*.f64 (cos.f64 phi1) (sin.f64 delta)) (cos.f64 theta))))sensitivity11
-.f64(-.f64 (cos.f64 delta) (*.f64 (sin.f64 phi1) (sin.f64 (asin.f64 (+.f64 (*.f64 (sin.f64 phi1) (cos.f64 delta)) (*.f64 (*.f64 (cos.f64 phi1) (sin.f64 delta)) (cos.f64 theta)))))))cancellation11
Confusion
Predicted +Predicted -
+11
-1253
Precision
0.5
Recall
0.5
Confusion?
Predicted +Predicted MaybePredicted -
+110
-10253
Precision?
0.6666666666666666
Recall?
1.0
Freqs
test
numberfreq
0254
12
Total Confusion?
Predicted +Predicted MaybePredicted -
+100
-000
Precision?
1.0
Recall?
1.0
Samples
194.0ms510×0valid
3.0ms1valid
Compiler

Compiled 431 to 73 computations (83.1% saved)

Precisions
Click to see histograms. Total time spent on operations: 168.0ms
ival-sin: 60.0ms (35.6% of total)
ival-atan2: 35.0ms (20.8% of total)
ival-cos: 34.0ms (20.2% of total)
ival-mult: 23.0ms (13.7% of total)
ival-asin: 8.0ms (4.7% of total)
ival-add: 5.0ms (3% of total)
ival-sub: 2.0ms (1.2% of total)
adjust: 0.0ms (0% of total)
ival-assert: 0.0ms (0% of total)
ival-true: 0.0ms (0% of total)

preprocess147.0ms (3%)

Memory
-30.7MiB live, 116.1MiB allocated; 41ms collecting garbage
Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0179710
1422705
2873703
31685703
43414703
56243703
02233
04033
17333
213733
330033
466533
5163433
6409033
7730233
0824133
Stop Event
iter limit
node limit
iter limit
node limit

end0.0ms (0%)

Memory
0.0MiB live, 0.0MiB allocated; 0ms collecting garbage

Profiling

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