Expression, p6

Time bar (total: 935.0ms)

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%0%100%0%0%0%0
100%0%0%100%0%0%0%1
Compiler

Compiled 41 to 33 computations (19.5% saved)

sample30.0ms (3.2%)

Memory
6.6MiB live, 15.1MiB allocated
Samples
17.0ms260×0valid
Precisions
Click to see histograms. Total time spent on operations: 11.0ms
ival-<=: 4.0ms (37.3% of total)
ival-add: 3.0ms (28% of total)
ival-and: 1.0ms (9.3% of total)
ival-mult: 1.0ms (9.3% of total)
exact: 1.0ms (9.3% of total)
ival-assert: 0.0ms (0% of total)
Bogosity

explain617.0ms (66%)

Memory
2.8MiB live, 495.8MiB allocated
FPErrors
Click to see full error table
Ground TruthOverpredictionsExampleUnderpredictionsExampleSubexpression
809(-13.87643857644417 -2.0603762662291483 3.174753861026623 12.700649014054036)52(-13.014103661432706 -2.71137645997495 3.0914768356775846 12.512654715974298)(+.f64 a (+.f64 b (+.f64 c d)))
00-0-a
00-0-d
00-0-(+.f64 c d)
00-0-(*.f64 (+.f64 a (+.f64 b (+.f64 c d))) #s(literal 2 binary64))
00-0-(+.f64 b (+.f64 c d))
00-0-c
00-0-#s(literal 2 binary64)
00-0-b
Explanations
Click to see full explanations table
OperatorSubexpressionExplanationCount
+.f64(+.f64 a (+.f64 b (+.f64 c d)))cancellation37101
Confusion
Predicted +Predicted -
+3293
-5126
Precision
0.8648648648648649
Recall
0.256
Confusion?
Predicted +Predicted MaybePredicted -
+326330
-53888
Precision?
0.6884057971014492
Recall?
0.76
2:
4:
8:
16:
32:
64:
128:
256:
512:
1024:
2048:
Freqs
test
numberfreq
0219
137
Total Confusion?
Predicted +Predicted MaybePredicted -
+100
-000
Precision?
1.0
Recall?
1.0
Total Time
5.78955078125
Average Time
0.022615432739257813
Samples
145.0ms3 072×0valid
Compiler

Compiled 1 176 to 456 computations (61.2% saved)

Precisions
Click to see histograms. Total time spent on operations: 56.0ms
ival-add: 35.0ms (62.4% of total)
ival-mult: 16.0ms (28.5% of total)
ival-true: 2.0ms (3.6% of total)
exact: 2.0ms (3.6% of total)
ival-assert: 1.0ms (1.8% of total)

preprocess250.0ms (26.8%)

Memory
-3.8MiB live, 7.6MiB allocated
Algorithm
1×egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
051132
1150126
2449126
32011126
45325126
56447126
66863126
77028126
87070126
97075126
107130126
117138126
127138126
137138126
147530126
157530126
167530126
099
0139
1219
2579
31599
42869
52879
02879
Stop Event
1×iter limit
1×saturated
1×iter limit
1×saturated
Calls
Call 1
Inputs
(*.f64 (+.f64 a (+.f64 b (+.f64 c d))) #s(literal 2 binary64))
Outputs
(*.f64 (+.f64 a (+.f64 b (+.f64 c d))) #s(literal 2 binary64))
(*.f64 #s(literal 2 binary64) (+.f64 (+.f64 (+.f64 d c) b) a))
Symmetry

(sort a b c d)

Compiler

Compiled 9 to 9 computations (0% saved)

eval0.0ms (0%)

Memory
0.1MiB live, 0.1MiB allocated
Compiler

Compiled 0 to 4 computations (-∞% saved)

prune1.0ms (0.1%)

Memory
0.5MiB live, 0.5MiB allocated
Alt Table
Click to see full alt table
StatusAccuracyProgram
94.5%
(*.f64 (+.f64 a (+.f64 b (+.f64 c d))) #s(literal 2 binary64))
Compiler

Compiled 18 to 18 computations (0% saved)

simplify34.0ms (3.6%)

Memory
-5.6MiB live, 18.1MiB allocated
Algorithm
1×egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
099
1139
Stop Event
1×saturated
Calls
Call 1
Inputs
(*.f64 (+.f64 a (+.f64 b (+.f64 c d))) #s(literal 2 binary64))
Outputs
(*.f64 (+.f64 a (+.f64 b (+.f64 c d))) #s(literal 2 binary64))
(*.f64 #s(literal 2 binary64) (+.f64 (+.f64 (+.f64 d c) b) a))

soundness0.0ms (0%)

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

Compiled 9 to 9 computations (0% saved)

preprocess3.0ms (0.3%)

Memory
2.3MiB live, 2.3MiB allocated
Remove

(sort a b c d)

Compiler

Compiled 94 to 92 computations (2.1% saved)

end0.0ms (0%)

Memory
0.0MiB live, 0.0MiB allocated

Profiling

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