x (used to be hard to sample)

Time bar (total: 546.0ms)

analyze0.0ms (0.1%)

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 6 computations (33.3% saved)

Precisions
Click to see histograms. Total time spent on operations: 0.0ms
ival-or: 0.0ms (0% of total)
const: 0.0ms (0% of total)
ival-==: 0.0ms (0% of total)
backward-pass: 0.0ms (0% of total)

sample436.0ms (79.8%)

Results
300.0ms8256×0valid
Precisions
Click to see histograms. Total time spent on operations: 92.0ms
ival-==: 64.0ms (69.8% of total)
ival-or: 17.0ms (18.5% of total)
const: 9.0ms (9.8% of total)
backward-pass: 2.0ms (2.2% of total)
Bogosity

preprocess29.0ms (5.3%)

Algorithm
2×egg-herbie
Rules
16×fnmsub-define
16×fma-define
16×fmsub-define
16×fnmadd-define
8×sum3-define
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
034
194
2214
3364
4604
5764
011
011
Stop Event
1×saturated
1×saturated
1×saturated
Calls
Call 1
Inputs
x
Outputs
x
Call 2
Inputs
x
(neg x)
(neg (neg x))
Outputs
x
(neg x)
(neg (neg x))
x
Symmetry

(negabs x)

explain16.0ms (3%)

FPErrors
Click to see full error table
Ground TruthOverpredictionsExampleUnderpredictionsExampleSubexpression
00-0-x
Results
10.0ms512×0valid
Compiler

Compiled 8 to 5 computations (37.5% saved)

Precisions
Click to see histograms. Total time spent on operations: 1.0ms
const: 0.0ms (0% of total)
backward-pass: 0.0ms (0% of total)

eval0.0ms (0%)

Compiler

Compiled 1 to 1 computations (0% saved)

prune0.0ms (0%)

Alt Table
Click to see full alt table
StatusAccuracyProgram
▶100.0%
x
Compiler

Compiled 2 to 1 computations (50% saved)

simplify6.0ms (1%)

Algorithm
1×egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

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

localize8.0ms (1.4%)

Results
5.0ms256×0valid
Compiler

Compiled 3 to 2 computations (33.3% saved)

Precisions
Click to see histograms. Total time spent on operations: 0.0ms
const: 0.0ms (0% of total)
backward-pass: 0.0ms (0% of total)

series0.0ms (0%)

Counts
0 → 0
Calls
Call 1
Inputs
Outputs

rewrite22.0ms (4.1%)

Algorithm
1×batch-egg-rewrite
Iterations

Useful iterations: 0 (0.0ms)

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

simplify3.0ms (0.5%)

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

eval0.0ms (0%)

Compiler

Compiled 1 to 1 computations (0% saved)

prune1.0ms (0.1%)

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)

simplify6.0ms (1.2%)

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%)

Stop Event
1×done
Compiler

Compiled 2 to 1 computations (50% saved)

preprocess19.0ms (3.4%)

Remove

(negabs x)

Compiler

Compiled 16 to 8 computations (50% saved)

end0.0ms (0%)

Profiling

Loading profile data...