x (used to be hard to sample)

Time bar (total: 452.0ms)

analyze0.0ms (0.1%)

Memory
0.3MiB live, 0.3MiB 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 9 to 7 computations (22.2% saved)

sample366.0ms (81%)

Memory
21.2MiB live, 479.3MiB allocated
Samples
209.0ms8 256×0valid
Precisions
Click to see histograms. Total time spent on operations: 76.0ms
ival-==: 56.0ms (74.1% of total)
exact: 9.0ms (11.9% of total)
ival-or: 8.0ms (10.6% of total)
ival-assert: 3.0ms (4% of total)
Bogosity

preprocess14.0ms (3.2%)

Memory
20.6MiB live, 20.6MiB allocated
Algorithm
1×egg-herbie
Rules
4×distribute-lft-neg-in
4×*-commutative
4×associate--r+
4×associate-+l-
4×cancel-sign-sub-inv
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
033
193
2213
3363
4403
011
011
011
Stop Event
1×saturated
1×saturated
1×saturated
1×saturated
Calls
Call 1
Inputs
x
Outputs
x
Symmetry

(negabs x)

explain16.0ms (3.6%)

Memory
-17.9MiB live, 19.9MiB allocated
FPErrors
Click to see full error table
Ground TruthOverpredictionsExampleUnderpredictionsExampleSubexpression
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
10.0ms512×0valid
Compiler

Compiled 10 to 8 computations (20% saved)

Precisions
Click to see histograms. Total time spent on operations: 0.0ms
ival-true: 0.0ms (0% of total)
ival-assert: 0.0ms (0% of total)

eval0.0ms (0%)

Memory
0.3MiB live, 0.3MiB allocated
Compiler

Compiled 1 to 1 computations (0% saved)

prune0.0ms (0.1%)

Memory
0.6MiB live, 0.6MiB allocated
Alt Table
Click to see full alt table
StatusAccuracyProgram
▶100.0%
x
Compiler

Compiled 2 to 1 computations (50% saved)

simplify3.0ms (0.7%)

Memory
4.0MiB live, 4.0MiB allocated
Algorithm
1×egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
011
011
011
Stop Event
1×saturated
1×saturated
1×saturated
Calls
Call 1
Inputs
x
Outputs
x

localize6.0ms (1.3%)

Memory
8.7MiB live, 8.7MiB allocated
Samples
3.0ms256×0valid
Compiler

Compiled 3 to 3 computations (0% saved)

Precisions
Click to see histograms. Total time spent on operations: 0.0ms
ival-true: 0.0ms (0% of total)
ival-assert: 0.0ms (0% of total)

series0.0ms (0%)

Memory
0.0MiB live, 0.0MiB allocated
Counts
0 → 0
Calls
Call 1
Inputs
Outputs

simplify2.0ms (0.5%)

Memory
3.1MiB live, 3.1MiB allocated
Algorithm
1×egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
000
000
Stop Event
1×saturated
1×saturated
Counts
0 → 0
Calls
Call 1
Inputs
Outputs

rewrite18.0ms (4%)

Memory
-23.4MiB live, 21.4MiB allocated
Algorithm
1×batch-egg-rewrite
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
000
000
000
Stop Event
1×saturated
1×saturated
1×saturated
Counts
0 → 0
Calls
Call 1
Inputs
Outputs

eval0.0ms (0%)

Memory
0.3MiB live, 0.3MiB allocated
Compiler

Compiled 1 to 1 computations (0% saved)

prune1.0ms (0.1%)

Memory
1.2MiB live, 1.2MiB allocated
Pruning

1 alts after pruning (0 fresh and 1 done)

PrunedKeptTotal
New000
Fresh000
Picked011
Done000
Total011
Accuracy
100.0%
Counts
1 → 1
Alt Table
Click to see full alt table
StatusAccuracyProgram
✓100.0%
x
Compiler

Compiled 4 to 2 computations (50% saved)

simplify5.0ms (1%)

Memory
8.6MiB live, 8.6MiB allocated
Algorithm
1×egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
011
Stop Event
1×saturated
Calls
Call 1
Inputs
x
Outputs
x

soundness0.0ms (0%)

Memory
0.5MiB live, 0.5MiB allocated
Stop Event
1×done
Compiler

Compiled 2 to 1 computations (50% saved)

preprocess19.0ms (4.3%)

Memory
2.2MiB live, 40.1MiB allocated
Remove

(negabs x)

Compiler

Compiled 16 to 8 computations (50% saved)

end0.0ms (0%)

Memory
0.0MiB live, 0.0MiB allocated

Profiling

Loading profile data...