Hyperbolic arc-cosine

Time bar (total: 2.6s)

start0.0ms (0%)

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

analyze97.0ms (3.7%)

Memory
-22.3MiB live, 71.5MiB allocated; 12ms collecting garbage
Algorithm
search
Search
ProbabilityValidUnknownPreconditionInfiniteDomainCan'tIter
0%0%100%0%0%0%0%0
0%0%100%0%0%0%0%1
0%0%100%0%0%0%0%2
0%0%100%0%0%0%0%3
16.7%12.5%62.5%0%0%25%0%4
30%18.7%43.7%0%0%37.5%0%5
38.9%21.9%34.4%0%0%43.7%0%6
44.1%23.4%29.7%0%0%46.9%0%7
47%24.2%27.3%0%0%48.4%0%8
48.5%24.6%26.2%0%0%49.2%0%9
49.2%24.8%25.6%0%0%49.6%0%10
49.6%24.9%25.3%0%0%49.8%0%11
49.8%24.9%25.1%0%0%49.9%0%12
Compiler

Compiled 11 to 9 computations (18.2% saved)

sample2.2s (86.5%)

Memory
90.1MiB live, 2 097.2MiB allocated; 316ms collecting garbage
Samples
1.1s7 915×1invalid
492.0ms8 256×0valid
22.0ms312×0invalid
Precisions
Click to see histograms. Total time spent on operations: 1.2s
ival-log: 278.0ms (23.1% of total)
adjust: 251.0ms (20.9% of total)
ival-mult: 214.0ms (17.8% of total)
ival-sqrt: 199.0ms (16.5% of total)
ival-add: 126.0ms (10.5% of total)
ival-sub: 120.0ms (10% of total)
exact: 10.0ms (0.8% of total)
ival-assert: 5.0ms (0.4% of total)
Bogosity

explain98.0ms (3.8%)

Memory
-43.7MiB live, 102.7MiB allocated; 17ms collecting garbage
FPErrors
Click to see full error table
Ground TruthOverpredictionsExampleUnderpredictionsExampleSubexpression
1180-0-(sqrt.f64 (-.f64 (*.f64 x x) #s(literal 1 binary64)))
00-0-(+.f64 x (sqrt.f64 (-.f64 (*.f64 x x) #s(literal 1 binary64))))
00-0-#s(literal 1 binary64)
00-0-(log.f64 (+.f64 x (sqrt.f64 (-.f64 (*.f64 x x) #s(literal 1 binary64)))))
00-0-(*.f64 x x)
00-0-(-.f64 (*.f64 x x) #s(literal 1 binary64))
00-0-x
Explanations
Click to see full explanations table
OperatorSubexpressionExplanationCount
sqrt.f64(sqrt.f64 (-.f64 (*.f64 x x) #s(literal 1 binary64)))oflow-rescue1180
(-.f64 (*.f64 x x) #s(literal 1 binary64))overflow118
(*.f64 x x)overflow118
Confusion
Predicted +Predicted -
+1180
-0138
Precision
1.0
Recall
1.0
Confusion?
Predicted +Predicted MaybePredicted -
+11800
-00138
Precision?
1.0
Recall?
1.0
Freqs
test
numberfreq
0138
1118
Total Confusion?
Predicted +Predicted MaybePredicted -
+100
-000
Precision?
1.0
Recall?
1.0
Samples
31.0ms512×0valid
Compiler

Compiled 79 to 25 computations (68.4% saved)

Precisions
Click to see histograms. Total time spent on operations: 18.0ms
ival-log: 5.0ms (27.1% of total)
ival-mult: 4.0ms (21.7% of total)
ival-sqrt: 3.0ms (16.3% of total)
ival-add: 2.0ms (10.8% of total)
ival-sub: 2.0ms (10.8% of total)
adjust: 0.0ms (0% of total)
ival-assert: 0.0ms (0% of total)
ival-true: 0.0ms (0% of total)
exact: 0.0ms (0% of total)

preprocess155.0ms (6%)

Memory
14.7MiB live, 60.0MiB allocated; 4ms collecting garbage
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01430
13630
26930
313430
444130
5269730
6690130
0911
02011
12711
24311
37011
410811
524511
6148811
7440111
0807311
Stop Event
iter limit
node limit
iter limit
node limit

end0.0ms (0%)

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

Profiling

Loading profile data...