Logarithmic Transform

Time bar (total: 2.6s)

start0.0ms (0%)

Memory
0.0MiB live, 0.0MiB allocated

analyze138.0ms (5.2%)

Memory
6.5MiB live, 47.0MiB 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
0%0%99.9%0.1%0%0%0%2
0%0%99.9%0.1%0%0%0%3
0%0%99.9%0.1%0%0%0%4
0%0%99.9%0.1%0%0%0%5
12.5%12.5%87.4%0.1%0%0%0%6
28.6%25%62.4%0.1%0%12.5%0%7
28.6%25%62.4%0.1%0%12.5%0%8
39.3%34.3%53%0.1%0%12.5%0%9
52.7%45.2%40.6%0.1%0%14%0%10
52.7%45.2%40.6%0.1%0%14%0%11
56%47.6%37.4%0.1%0%14.8%0%12
Compiler

Compiled 14 to 12 computations (14.3% saved)

sample465.0ms (17.6%)

Memory
-0.4MiB live, 22.9MiB allocated
Samples
369.0ms45×5exit
63.0ms154×1valid
9.0ms25×1invalid
7.0ms106×0valid
1.0ms19×0invalid
Precisions
Click to see histograms. Total time spent on operations: 435.0ms
ival-pow: 344.0ms (79.1% of total)
ival-e: 59.0ms (13.6% of total)
adjust: 10.0ms (2.3% of total)
ival-log1p: 10.0ms (2.3% of total)
ival-mult: 7.0ms (1.6% of total)
ival-sub: 4.0ms (0.9% of total)
exact: 0.0ms (0% of total)
ival-assert: 0.0ms (0% of total)
ival-true: 0.0ms (0% of total)
Bogosity

explain1.9s (71.7%)

Memory
8.2MiB live, 809.9MiB allocated
FPErrors
Click to see full error table
Ground TruthOverpredictionsExampleUnderpredictionsExampleSubexpression
1800-0-(-.f64 (pow.f64 (E.f64) x) #s(literal 1 binary64))
16145(-7.304557177936794e+132 -1.3836194591698274e-259 -4.5920635096522814e-160)27(2.7186417280786215e+187 -3.368764120840696e+136 4.9660409080696413e-290)(log.f64 (+.f64 #s(literal 1 binary64) (*.f64 (-.f64 (pow.f64 (E.f64) x) #s(literal 1 binary64)) y)))
150-15(2.777452342565791e+258 -1.5230840415378703e-273 8.582080848585183e-288)(*.f64 c (log.f64 (+.f64 #s(literal 1 binary64) (*.f64 (-.f64 (pow.f64 (E.f64) x) #s(literal 1 binary64)) y))))
026(-1.5742998140230911e-198 -7.7733434406596035e+56 4.873079068238927e-99)0-(+.f64 #s(literal 1 binary64) (*.f64 (-.f64 (pow.f64 (E.f64) x) #s(literal 1 binary64)) y))
00-0-(pow.f64 (E.f64) x)
00-0-#s(literal 1 binary64)
00-0-c
00-0-y
00-0-x
00-0-(E.f64)
00-0-(*.f64 (-.f64 (pow.f64 (E.f64) x) #s(literal 1 binary64)) y)
Explanations
Click to see full explanations table
OperatorSubexpressionExplanationCount
log.f64(log.f64 (+.f64 #s(literal 1 binary64) (*.f64 (-.f64 (pow.f64 (E.f64) x) #s(literal 1 binary64)) y)))sensitivity1770
-.f64(-.f64 (pow.f64 (E.f64) x) #s(literal 1 binary64))cancellation360
+.f64(+.f64 #s(literal 1 binary64) (*.f64 (-.f64 (pow.f64 (E.f64) x) #s(literal 1 binary64)) y))cancellation260
log.f64(log.f64 (+.f64 #s(literal 1 binary64) (*.f64 (-.f64 (pow.f64 (E.f64) x) #s(literal 1 binary64)) y)))oflow-rescue20
↳(*.f64 (-.f64 (pow.f64 (E.f64) x) #s(literal 1 binary64)) y)overflow2
↳(+.f64 #s(literal 1 binary64) (*.f64 (-.f64 (pow.f64 (E.f64) x) #s(literal 1 binary64)) y))overflow2
↳(pow.f64 (E.f64) x)overflow2
↳(-.f64 (pow.f64 (E.f64) x) #s(literal 1 binary64))overflow2
Confusion
Predicted +Predicted -
+1671
-6325
Precision
0.7260869565217392
Recall
0.9940476190476191
Confusion?
Predicted +Predicted MaybePredicted -
+16701
-63025
Precision?
0.7260869565217392
Recall?
0.9940476190476191
2:
4:
8:
16:
32:
64:
128:
256:
512:
1024:
2048:
Freqs
test
numberfreq
026
1219
211
Total Confusion?
Predicted +Predicted MaybePredicted -
+100
-000
Precision?
1.0
Recall?
1.0
Total Time
6.975830078125
Average Time
0.02724933624267578
Samples
949.0ms2 148×1valid
82.0ms924×0valid
Compiler

Compiled 2 004 to 552 computations (72.5% saved)

Precisions
Click to see histograms. Total time spent on operations: 890.0ms
ival-pow: 554.0ms (62.2% of total)
ival-e: 118.0ms (13.3% of total)
adjust: 73.0ms (8.2% of total)
ival-mult: 54.0ms (6.1% of total)
ival-log1p: 37.0ms (4.2% of total)
ival-sub: 26.0ms (2.9% of total)
ival-add: 23.0ms (2.6% of total)
ival-true: 2.0ms (0.2% of total)
exact: 2.0ms (0.2% of total)
ival-assert: 1.0ms (0.1% of total)

preprocess111.0ms (4.2%)

Memory
0.5MiB live, 7.9MiB allocated
Algorithm
1×egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
043117
195113
2175113
3458113
4951113
51526113
62352113
72728113
82934113
93003113
103053113
113080113
123111113
133116113
143119113
153121113
01112
01812
12712
23412
34612
45512
56912
610012
715412
827812
940312
1048512
1150012
1250412
050410
Stop Event
1×iter limit
1×saturated
1×iter limit
1×saturated
Calls
Call 1
Inputs
(*.f64 c (log.f64 (+.f64 #s(literal 1 binary64) (*.f64 (-.f64 (pow.f64 (E.f64) x) #s(literal 1 binary64)) y))))
Outputs
(*.f64 c (log.f64 (+.f64 #s(literal 1 binary64) (*.f64 (-.f64 (pow.f64 (E.f64) x) #s(literal 1 binary64)) y))))
(*.f64 (log1p.f64 (*.f64 (-.f64 (pow.f64 (E.f64) x) #s(literal 1 binary64)) y)) c)
Symmetry

(negabs c)

Compiler

Compiled 12 to 11 computations (8.3% 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
39.7%
(*.f64 c (log.f64 (+.f64 #s(literal 1 binary64) (*.f64 (-.f64 (pow.f64 (E.f64) x) #s(literal 1 binary64)) y))))
Compiler

Compiled 24 to 22 computations (8.3% saved)

simplify27.0ms (1%)

Memory
-9.3MiB live, 18.1MiB allocated
Algorithm
1×egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01112
12012
22412
32712
43012
53312
Stop Event
1×saturated
Calls
Call 1
Inputs
(*.f64 c (log.f64 (+.f64 #s(literal 1 binary64) (*.f64 (-.f64 (pow.f64 (E.f64) x) #s(literal 1 binary64)) y))))
Outputs
(*.f64 c (log.f64 (+.f64 #s(literal 1 binary64) (*.f64 (-.f64 (pow.f64 (E.f64) x) #s(literal 1 binary64)) y))))
(*.f64 (log.f64 (+.f64 (*.f64 y (-.f64 (pow.f64 (E.f64) x) #s(literal 1 binary64))) #s(literal 1 binary64))) c)

soundness0.0ms (0%)

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

Compiled 12 to 11 computations (8.3% saved)

preprocess5.0ms (0.2%)

Memory
2.8MiB live, 2.8MiB allocated
Remove

(negabs c)

Compiler

Compiled 110 to 102 computations (7.3% saved)

end0.0ms (0%)

Memory
0.0MiB live, 0.0MiB allocated

Profiling

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