x^(8/9)

Time bar (total: 1.1s)

start0.0ms (0%)

Memory
0.0MiB live, 0.0MiB allocated

analyze0.0ms (0%)

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

Compiled 13 to 11 computations (15.4% saved)

sample941.0ms (87.9%)

Memory
94.3MiB live, 421.7MiB allocated
Samples
535.0ms8 256×0valid
Precisions
Click to see histograms. Total time spent on operations: 342.0ms
ival-pow: 178.0ms (52.1% of total)
ival-div: 82.0ms (24% of total)
ival-<=: 49.0ms (14.3% of total)
exact: 18.0ms (5.3% of total)
ival-and: 12.0ms (3.5% of total)
ival-assert: 3.0ms (0.9% of total)
Bogosity

explain115.0ms (10.8%)

Memory
33.5MiB live, 90.5MiB allocated
FPErrors
Click to see full error table
Ground TruthOverpredictionsExampleUnderpredictionsExampleSubexpression
00-0-#s(literal 8 binary64)
00-0-(pow.f64 x (/.f64 #s(literal 8 binary64) #s(literal 9 binary64)))
00-0-(/.f64 #s(literal 8 binary64) #s(literal 9 binary64))
00-0-#s(literal 9 binary64)
00-0-x
Confusion
Predicted +Predicted -
+00
-0256
Precision
0/0
Recall
0/0
Confusion?
Predicted +Predicted MaybePredicted -
+000
-00256
Precision?
0/0
Recall?
0/0
Freqs
test
numberfreq
0256
Total Confusion?
Predicted +Predicted MaybePredicted -
+000
-001
Precision?
0/0
Recall?
0/0
Samples
30.0ms512×0valid
Compiler

Compiled 31 to 19 computations (38.7% saved)

Precisions
Click to see histograms. Total time spent on operations: 17.0ms
ival-pow: 11.0ms (66% of total)
ival-div: 5.0ms (30% of total)
ival-true: 1.0ms (6% of total)
exact: 1.0ms (6% of total)
ival-assert: 0.0ms (0% of total)

preprocess11.0ms (1%)

Memory
4.9MiB live, 4.9MiB allocated
Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
088589934590
1148589934590
2188589934590
3218589934590
4258589934590
5328589934590
6398589934590
053
083
083
Stop Event
iter limit
saturated
iter limit
saturated
Calls
Call 1
Inputs
(pow.f64 x (/.f64 #s(literal 8 binary64) #s(literal 9 binary64)))
Outputs
(pow.f64 x (/.f64 #s(literal 8 binary64) #s(literal 9 binary64)))
(pow.f64 x #s(literal 8/9 binary64))
Compiler

Compiled 5 to 5 computations (0% saved)

eval0.0ms (0%)

Memory
0.0MiB live, 0.0MiB allocated
Compiler

Compiled 0 to 1 computations (-∞% saved)

prune0.0ms (0%)

Memory
0.3MiB live, 0.3MiB allocated
Alt Table
Click to see full alt table
StatusAccuracyProgram
99.5%
(pow.f64 x (/.f64 #s(literal 8 binary64) #s(literal 9 binary64)))
Compiler

Compiled 5 to 5 computations (0% saved)

simplify2.0ms (0.2%)

Memory
0.4MiB live, 0.4MiB allocated
Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
057
087
087
Stop Event
iter limit
saturated
iter limit
Calls
Call 1
Inputs
(pow.f64 x (/.f64 #s(literal 8 binary64) #s(literal 9 binary64)))
x
(/.f64 #s(literal 8 binary64) #s(literal 9 binary64))
#s(literal 8 binary64)
#s(literal 9 binary64)
Outputs
(pow.f64 x (/.f64 #s(literal 8 binary64) #s(literal 9 binary64)))
(pow.f64 x #s(literal 8/9 binary64))
x
(/.f64 #s(literal 8 binary64) #s(literal 9 binary64))
#s(literal 8/9 binary64)
#s(literal 8 binary64)
#s(literal 9 binary64)

end0.0ms (0%)

Memory
0.0MiB live, 0.0MiB allocated

Profiling

Loading profile data...