Logistic function from Lakshay Garg

Time bar (total: 1.4s)

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)

sample37.0ms (2.7%)

Memory
10.1MiB live, 10.1MiB allocated
Samples
15.0ms59×2valid
9.0ms76×1valid
6.0ms125×0valid
Precisions
Click to see histograms. Total time spent on operations: 23.0ms
ival-exp: 12.0ms (52% of total)
adjust: 3.0ms (13% of total)
ival-div: 3.0ms (13% of total)
ival-add: 2.0ms (8.7% of total)
ival-mult: 2.0ms (8.7% of total)
ival-sub: 2.0ms (8.7% of total)
ival-assert: 0.0ms (0% of total)
ival-true: 0.0ms (0% of total)
exact: 0.0ms (0% of total)
Bogosity

explain1.3s (93%)

Memory
647.0MiB live, 647.0MiB 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
2:
4:
8:
16:
32:
64:
128:
256:
512:
1024:
2048:
Freqs
test
numberfreq
0121
1135
Total Confusion?
Predicted +Predicted MaybePredicted -
+100
-000
Precision?
1.0
Recall?
1.0
Total Time
5.473876953125
Average Time
0.02138233184814453
Samples
210.0ms708×2valid
128.0ms876×1valid
95.0ms1 488×0valid
Compiler

Compiled 1 404 to 504 computations (64.1% saved)

Precisions
Click to see histograms. Total time spent on operations: 303.0ms
ival-exp: 145.0ms (47.8% of total)
ival-div: 37.0ms (12.2% of total)
adjust: 36.0ms (11.9% of total)
ival-add: 28.0ms (9.2% of total)
ival-sub: 25.0ms (8.2% of total)
ival-mult: 23.0ms (7.6% of total)
exact: 5.0ms (1.6% of total)
ival-true: 3.0ms (1% of total)
ival-assert: 2.0ms (0.7% of total)

preprocess28.0ms (2%)

Memory
5.8MiB 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 (0.1%)

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)

simplify27.0ms (2%)

Memory
17.6MiB live, 17.6MiB 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)

preprocess3.0ms (0.2%)

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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