Logistic regression 2

Time bar (total: 4.0s)

start0.0ms (0%)

Memory
0.0MiB live, 0.0MiB allocated

analyze60.0ms (1.5%)

Memory
-3.4MiB live, 20.3MiB allocated
Algorithm
1×search
Search
ProbabilityValidUnknownPreconditionInfiniteDomainCan'tIter
0%0%99.9%0.1%0%0%0%0
0%0%99.9%0.1%0%0%0%1
50%50%50%0.1%0%0%0%2
50%50%50%0.1%0%0%0%3
75%74.9%25%0.1%0%0%0%4
75%74.9%25%0.1%0%0%0%5
75%74.9%25%0.1%0%0%0%6
75%74.9%25%0.1%0%0%0%7
75%74.9%25%0.1%0%0%0%8
75%74.9%25%0.1%0%0%0%9
75%74.9%25%0.1%0%0%0%10
75%74.9%25%0.1%0%0%0%11
75%74.9%25%0.1%0%0%0%12
Compiler

Compiled 11 to 8 computations (27.3% saved)

sample28.0ms (0.7%)

Memory
1.8MiB live, 9.3MiB allocated
Samples
13.0ms260×0valid
6.0ms75×1exit
Precisions
Click to see histograms. Total time spent on operations: 11.0ms
ival-exp: 3.0ms (27.2% of total)
ival-log1p: 3.0ms (27.2% of total)
ival-mult: 2.0ms (18.1% of total)
adjust: 1.0ms (9.1% of total)
ival-sub: 1.0ms (9.1% of total)
ival-true: 0.0ms (0% of total)
ival-assert: 0.0ms (0% of total)
Bogosity

explain3.8s (96.5%)

Memory
20.0MiB live, 1 981.6MiB allocated
FPErrors
Click to see full error table
Ground TruthOverpredictionsExampleUnderpredictionsExampleSubexpression
00-0-(-.f64 (log.f64 (+.f64 #s(literal 1 binary64) (exp.f64 x))) (*.f64 x y))
00-0-(+.f64 #s(literal 1 binary64) (exp.f64 x))
00-0-y
00-0-#s(literal 1 binary64)
071(-2.6642792971087215e+125 2.3708996314554906e+59)0-(log.f64 (+.f64 #s(literal 1 binary64) (exp.f64 x)))
00-0-(exp.f64 x)
00-0-(*.f64 x y)
00-0-x
Explanations
Click to see full explanations table
OperatorSubexpressionExplanationCount
log.f64(log.f64 (+.f64 #s(literal 1 binary64) (exp.f64 x)))sensitivity710
Confusion
Predicted +Predicted -
+00
-71185
Precision
0.0
Recall
0/0
Confusion?
Predicted +Predicted MaybePredicted -
+000
-710185
Precision?
0.0
Recall?
0/0
Freqs
test
numberfreq
0185
171
Total Confusion?
Predicted +Predicted MaybePredicted -
+000
-100
Precision?
0.0
Recall?
0/0
Total Time
18.16015625
Average Time
0.0709381103515625
Samples
1.4s23 040×0valid
Compiler

Compiled 4 095 to 1 620 computations (60.4% saved)

Precisions
Click to see histograms. Total time spent on operations: 818.0ms
ival-log1p: 238.0ms (29.1% of total)
ival-exp: 173.0ms (21.2% of total)
ival-mult: 167.0ms (20.4% of total)
ival-add: 103.0ms (12.6% of total)
ival-sub: 98.0ms (12% of total)
ival-true: 17.0ms (2.1% of total)
exact: 13.0ms (1.6% of total)
ival-assert: 8.0ms (1% of total)

preprocess25.0ms (0.6%)

Memory
-1.5MiB live, 6.2MiB allocated
Algorithm
1×egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
02251
15849
211349
322749
431149
542949
648349
751549
851849
089
0139
1229
2339
3459
4609
5849
61239
71609
82059
92319
102559
112649
02647
Stop Event
1×iter limit
1×saturated
1×iter limit
1×saturated
Calls
Call 1
Inputs
(-.f64 (log.f64 (+.f64 #s(literal 1 binary64) (exp.f64 x))) (*.f64 x y))
Outputs
(-.f64 (log.f64 (+.f64 #s(literal 1 binary64) (exp.f64 x))) (*.f64 x y))
(fma.f64 (neg.f64 y) x (log1p.f64 (exp.f64 x)))
Compiler

Compiled 9 to 8 computations (11.1% saved)

eval0.0ms (0%)

Memory
0.0MiB live, 0.0MiB allocated
Compiler

Compiled 0 to 2 computations (-∞% saved)

prune1.0ms (0%)

Memory
0.4MiB live, 0.4MiB allocated
Alt Table
Click to see full alt table
StatusAccuracyProgram
100.0%
(-.f64 (log.f64 (+.f64 #s(literal 1 binary64) (exp.f64 x))) (*.f64 x y))
Compiler

Compiled 18 to 16 computations (11.1% saved)

simplify20.0ms (0.5%)

Memory
-0.3MiB live, 18.1MiB allocated
Algorithm
1×egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
089
1189
2299
3359
4399
5409
Stop Event
1×saturated
Calls
Call 1
Inputs
(-.f64 (log.f64 (+.f64 #s(literal 1 binary64) (exp.f64 x))) (*.f64 x y))
Outputs
(-.f64 (log.f64 (+.f64 #s(literal 1 binary64) (exp.f64 x))) (*.f64 x y))
(-.f64 (log.f64 (+.f64 (exp.f64 x) #s(literal 1 binary64))) (*.f64 y x))

soundness0.0ms (0%)

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

Compiled 9 to 8 computations (11.1% saved)

preprocess3.0ms (0.1%)

Memory
1.9MiB live, 1.9MiB allocated
Compiler

Compiled 88 to 68 computations (22.7% saved)

end0.0ms (0%)

Memory
0.0MiB live, 0.0MiB allocated

Profiling

Loading profile data...