Beckmann Sample, near normal, slope_x

Time bar (total: 1.5s)

start0.0ms (0%)

Memory
0.0MiB live, 0.0MiB allocated

analyze295.0ms (20%)

Memory
2.3MiB live, 66.9MiB allocated
Algorithm
1×search
Search
ProbabilityValidUnknownPreconditionInfiniteDomainCan'tIter
0%0%0%100%0%0%0%0
0%0%0%100%0%0%0%1
0%0%0%100%0%0%0%2
0%0%0%100%0%0%0%3
0%0%0%100%0%0%0%4
0%0%0%100%0%0%0%5
18.7%0%0%100%0%0%0%6
28.1%0%0%100%0%0%0%7
32.8%0%0%100%0%0%0%8
49.2%0%0%100%0%0%0%9
57.4%0%0%100%0%0%0%10
61.5%0%0%100%0%0%0%11
71.8%0%0%100%0%0%0%12
Compiler

Compiled 37 to 24 computations (35.1% saved)

sample40.0ms (2.7%)

Memory
-0.7MiB live, 13.9MiB allocated
Samples
29.0ms260×0valid
Precisions
Click to see histograms. Total time spent on operations: 23.0ms
const: 7.0ms (30.1% of total)
ival-log: 4.0ms (17.2% of total)
ival-cosu: 3.0ms (12.9% of total)
ival-<=: 3.0ms (12.9% of total)
ival-mult: 1.0ms (4.3% of total)
ival-sub: 1.0ms (4.3% of total)
ival-and: 1.0ms (4.3% of total)
ival-sqrt: 1.0ms (4.3% of total)
ival->: 1.0ms (4.3% of total)
ival-neg: 1.0ms (4.3% of total)
ival-assert: 0.0ms (0% of total)
exact: 0.0ms (0% of total)
Bogosity

explain1.1s (72.4%)

Memory
10.7MiB live, 791.1MiB allocated
FPErrors
Click to see full error table
Ground TruthOverpredictionsExampleUnderpredictionsExampleSubexpression
2005(0.9999685287475586 0.014922188594937325 2.2300605451164301e-7)1(0.9999660849571228 0.02072998695075512 0.24891750514507294)(log.f32 (-.f32 #s(literal 1 binary32) u1))
20-0-(cos.f32 (*.f32 (*.f32 #s(literal 2 binary32) (PI.f32)) u2))
00-0-(-.f32 #s(literal 1 binary32) u1)
00-0-(*.f32 (*.f32 #s(literal 2 binary32) (PI.f32)) u2)
00-0-u2
00-0-(PI.f32)
00-0-#s(literal 2 binary32)
00-0-#s(literal 1 binary32)
00-0-(sqrt.f32 (neg.f32 (log.f32 (-.f32 #s(literal 1 binary32) u1))))
00-0-u1
00-0-(*.f32 (sqrt.f32 (neg.f32 (log.f32 (-.f32 #s(literal 1 binary32) u1)))) (cos.f32 (*.f32 (*.f32 #s(literal 2 binary32) (PI.f32)) u2)))
00-0-(neg.f32 (log.f32 (-.f32 #s(literal 1 binary32) u1)))
00-0-(*.f32 #s(literal 2 binary32) (PI.f32))
Explanations
Click to see full explanations table
OperatorSubexpressionExplanationCount
log.f32(log.f32 (-.f32 #s(literal 1 binary32) u1))sensitivity20416
cos.f32(cos.f32 (*.f32 (*.f32 #s(literal 2 binary32) (PI.f32)) u2))cancelation20
Confusion
Predicted +Predicted -
+1970
-950
Precision
0.9563106796116505
Recall
1.0
Confusion?
Predicted +Predicted MaybePredicted -
+19700
-91436
Precision?
0.8954545454545455
Recall?
1.0
2:
4:
8:
16:
32:
64:
128:
256:
512:
1024:
2048:
Freqs
test
numberfreq
050
1206
Total Confusion?
Predicted +Predicted MaybePredicted -
+100
-000
Precision?
1.0
Recall?
1.0
Total Time
8.046630859375
Average Time
0.031432151794433594
Samples
282.0ms3 072×0valid
Compiler

Compiled 1 980 to 696 computations (64.8% saved)

Precisions
Click to see histograms. Total time spent on operations: 192.0ms
ival-mult: 47.0ms (24.5% of total)
ival-log: 44.0ms (22.9% of total)
ival-cosu: 39.0ms (20.3% of total)
ival-sqrt: 18.0ms (9.4% of total)
ival-sub: 16.0ms (8.3% of total)
ival-neg: 12.0ms (6.3% of total)
ival-pi: 10.0ms (5.2% of total)
exact: 3.0ms (1.6% of total)
ival-true: 2.0ms (1% of total)
ival-assert: 1.0ms (0.5% of total)

preprocess41.0ms (2.8%)

Memory
-0.6MiB live, 6.7MiB allocated
Algorithm
1×egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
042122
199120
2186120
3324120
4515120
5747120
6912120
71252120
81367120
91553120
101562120
111566120
121566120
01313
02213
13413
24613
35513
46313
57513
68913
79713
810013
010012
Stop Event
1×iter limit
1×saturated
1×iter limit
1×saturated
Calls
Call 1
Inputs
(*.f32 (sqrt.f32 (neg.f32 (log.f32 (-.f32 #s(literal 1 binary32) u1)))) (cos.f32 (*.f32 (*.f32 #s(literal 2 binary32) (PI.f32)) u2)))
Outputs
(*.f32 (sqrt.f32 (neg.f32 (log.f32 (-.f32 #s(literal 1 binary32) u1)))) (cos.f32 (*.f32 (*.f32 #s(literal 2 binary32) (PI.f32)) u2)))
(*.f32 (cos.f32 (*.f32 u2 (*.f32 (PI.f32) #s(literal 2 binary32)))) (sqrt.f32 (neg.f32 (log1p.f32 (neg.f32 u1)))))
Symmetry

(abs u2)

(abs cosTheta_i)

Compiler

Compiled 13 to 14 computations (-7.7% saved)

eval0.0ms (0%)

Memory
0.0MiB live, 0.0MiB allocated
Compiler

Compiled 0 to 3 computations (-∞% saved)

prune1.0ms (0%)

Memory
0.5MiB live, 0.5MiB allocated
Alt Table
Click to see full alt table
StatusAccuracyProgram
56.4%
(*.f32 (sqrt.f32 (neg.f32 (log.f32 (-.f32 #s(literal 1 binary32) u1)))) (cos.f32 (*.f32 (*.f32 #s(literal 2 binary32) (PI.f32)) u2)))
Compiler

Compiled 26 to 28 computations (-7.7% saved)

simplify25.0ms (1.7%)

Memory
-8.2MiB live, 18.1MiB allocated
Algorithm
1×egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01313
12413
22913
33213
43313
Stop Event
1×saturated
Calls
Call 1
Inputs
(*.f32 (sqrt.f32 (neg.f32 (log.f32 (-.f32 #s(literal 1 binary32) u1)))) (cos.f32 (*.f32 (*.f32 #s(literal 2 binary32) (PI.f32)) u2)))
Outputs
(*.f32 (sqrt.f32 (neg.f32 (log.f32 (-.f32 #s(literal 1 binary32) u1)))) (cos.f32 (*.f32 (*.f32 #s(literal 2 binary32) (PI.f32)) u2)))
(*.f32 (cos.f32 (*.f32 u2 (*.f32 (PI.f32) #s(literal 2 binary32)))) (sqrt.f32 (neg.f32 (log.f32 (-.f32 #s(literal 1 binary32) u1)))))

soundness0.0ms (0%)

Memory
0.2MiB live, 0.2MiB allocated
Stop Event
1×fuel
Compiler

Compiled 13 to 14 computations (-7.7% saved)

preprocess4.0ms (0.3%)

Memory
3.1MiB live, 3.1MiB allocated
Remove

(abs cosTheta_i)

(abs u2)

Compiler

Compiled 156 to 168 computations (-7.7% saved)

end0.0ms (0%)

Memory
0.0MiB live, 0.0MiB allocated

Profiling

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