Logistic function from Lakshay Garg

Time bar (total: 6.0s)

start0.0ms (0%)

Memory
0.0MiB live, 0.0MiB allocated

analyze0.0ms (0%)

Memory
0.1MiB live, 0.1MiB allocated
Algorithm
1×search
Search
ProbabilityValidUnknownPreconditionInfiniteDomainCan'tIter
0%0%99.9%0.1%0%0%0%0
100%99.9%0%0.1%0%0%0%1
Compiler

Compiled 12 to 12 computations (0% saved)

sample38.0ms (0.6%)

Memory
2.8MiB live, 10.3MiB allocated
Samples
15.0ms59×2valid
9.0ms76×1valid
6.0ms125×0valid
Precisions
Click to see histograms. Total time spent on operations: 24.0ms
ival-exp: 12.0ms (51% of total)
adjust: 3.0ms (12.7% of total)
ival-div: 3.0ms (12.7% of total)
ival-add: 2.0ms (8.5% of total)
ival-mult: 2.0ms (8.5% of total)
ival-sub: 2.0ms (8.5% of total)
ival-assert: 0.0ms (0% of total)
ival-true: 0.0ms (0% of total)
exact: 0.0ms (0% of total)
Bogosity

explain5.9s (98.6%)

Memory
38.1MiB live, 2 645.6MiB allocated
FPErrors
Click to see full error table
Ground TruthOverpredictionsExampleUnderpredictionsExampleSubexpression
1350-0-(-.f64 (/.f64 #s(literal 2 binary64) (+.f64 #s(literal 1 binary64) (exp.f64 (*.f64 #s(literal -2 binary64) x)))) #s(literal 1 binary64))
00-0-(exp.f64 (*.f64 #s(literal -2 binary64) x))
00-0-#s(literal 1 binary64)
00-0-(*.f64 #s(literal -2 binary64) x)
00-0-(+.f64 #s(literal 1 binary64) (exp.f64 (*.f64 #s(literal -2 binary64) x)))
00-0-#s(literal -2 binary64)
00-0-#s(literal 2 binary64)
00-0-(/.f64 #s(literal 2 binary64) (+.f64 #s(literal 1 binary64) (exp.f64 (*.f64 #s(literal -2 binary64) x))))
00-0-x
Explanations
Click to see full explanations table
OperatorSubexpressionExplanationCount
-.f64(-.f64 (/.f64 #s(literal 2 binary64) (+.f64 #s(literal 1 binary64) (exp.f64 (*.f64 #s(literal -2 binary64) x)))) #s(literal 1 binary64))cancellation1350
Confusion
Predicted +Predicted -
+1351
-0120
Precision
1.0
Recall
0.9926470588235294
Confusion?
Predicted +Predicted MaybePredicted -
+13501
-00120
Precision?
1.0
Recall?
0.9926470588235294
Freqs
test
numberfreq
0121
1135
Total Confusion?
Predicted +Predicted MaybePredicted -
+100
-000
Precision?
1.0
Recall?
1.0
Total Time
35.6484375
Average Time
0.139251708984375
Samples
1.5s5 310×2valid
890.0ms6 570×1valid
637.0ms11 160×0valid
Compiler

Compiled 5 355 to 1 980 computations (63% saved)

Precisions
Click to see histograms. Total time spent on operations: 2.1s
ival-exp: 1.0s (48.7% of total)
adjust: 270.0ms (12.6% of total)
ival-div: 257.0ms (12% of total)
ival-add: 187.0ms (8.7% of total)
ival-sub: 172.0ms (8% of total)
ival-mult: 165.0ms (7.7% of total)
exact: 27.0ms (1.3% of total)
ival-true: 16.0ms (0.7% of total)
ival-assert: 8.0ms (0.4% of total)

preprocess26.0ms (0.4%)

Memory
-1.8MiB live, 5.8MiB allocated
Algorithm
1×egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
02354
14752
28950
313450
416850
521950
627150
731350
836550
943250
1046950
1148650
1250150
1351450
1452250
1552650
0910
01410
12310
22610
02610
Stop Event
1×iter limit
1×saturated
1×iter limit
1×saturated
Calls
Call 1
Inputs
(-.f64 (/.f64 #s(literal 2 binary64) (+.f64 #s(literal 1 binary64) (exp.f64 (*.f64 #s(literal -2 binary64) x)))) #s(literal 1 binary64))
Outputs
(-.f64 (/.f64 #s(literal 2 binary64) (+.f64 #s(literal 1 binary64) (exp.f64 (*.f64 #s(literal -2 binary64) x)))) #s(literal 1 binary64))
(-.f64 (/.f64 #s(literal 2 binary64) (+.f64 (pow.f64 (exp.f64 x) #s(literal -2 binary64)) #s(literal 1 binary64))) #s(literal 1 binary64))
Symmetry

(abs y)

Compiler

Compiled 10 to 10 computations (0% saved)

eval0.0ms (0%)

Memory
0.0MiB live, 0.0MiB allocated
Compiler

Compiled 0 to 2 computations (-∞% saved)

prune1.0ms (0%)

Memory
0.5MiB live, 0.5MiB allocated
Alt Table
Click to see full alt table
StatusAccuracyProgram
51.4%
(-.f64 (/.f64 #s(literal 2 binary64) (+.f64 #s(literal 1 binary64) (exp.f64 (*.f64 #s(literal -2 binary64) x)))) #s(literal 1 binary64))
Compiler

Compiled 20 to 20 computations (0% saved)

simplify20.0ms (0.3%)

Memory
2.1MiB live, 18.0MiB allocated
Algorithm
1×egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0910
11610
22010
32310
42610
52910
Stop Event
1×saturated
Calls
Call 1
Inputs
(-.f64 (/.f64 #s(literal 2 binary64) (+.f64 #s(literal 1 binary64) (exp.f64 (*.f64 #s(literal -2 binary64) x)))) #s(literal 1 binary64))
Outputs
(-.f64 (/.f64 #s(literal 2 binary64) (+.f64 #s(literal 1 binary64) (exp.f64 (*.f64 #s(literal -2 binary64) x)))) #s(literal 1 binary64))
(-.f64 (/.f64 #s(literal 2 binary64) (+.f64 (exp.f64 (*.f64 x #s(literal -2 binary64))) #s(literal 1 binary64))) #s(literal 1 binary64))

soundness0.0ms (0%)

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

Compiled 10 to 10 computations (0% saved)

preprocess2.0ms (0%)

Memory
1.4MiB live, 1.4MiB allocated
Remove

(abs y)

Compiler

Compiled 80 to 80 computations (0% saved)

end0.0ms (0%)

Memory
0.0MiB live, 0.0MiB allocated

Profiling

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