Metrics for x (used to be hard to sample)

start0.0ms (0%)

Memory: 0.0MiB live, 0.0MiB allocated; 0ms collecting garbage

analyze0.0ms (0.1%)

Memory

0.3MiB live, 0.3MiB allocated; 0ms collecting garbage

Algorithm

1×

Search

Probability	Valid	Unknown	Precondition	Infinite	Domain	Can't	Iter
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)

sample290.0ms (86.1%)

Memory

-30.9MiB live, 485.7MiB allocated; 148ms collecting garbage

Samples

159.0ms

8 256×

valid

Precisions

Click to see histograms. Total time spent on operations: 1.0ms

adjust: 1.0ms (83.1% of total)

Bogosity

explain11.0ms (3.2%)

Memory

35.9MiB live, 35.9MiB allocated; 0ms collecting garbage

FPErrors

Click to see full error table

Ground Truth	Overpredictions	Example	Underpredictions	Example	Subexpression
0	0	-	0	-	`x`

Confusion

	Predicted +	Predicted -
+	0	0
-	0	256

Precision

0/0

Recall

0/0

Confusion?

	Predicted +	Predicted Maybe	Predicted -
+	0	0	0
-	0	0	256

Precision?

0/0

Recall?

0/0

Freqs

test

number	freq
0	256

Total Confusion?

	Predicted +	Predicted Maybe	Predicted -
+	0	0	0
-	0	0	1

Precision?

0/0

Recall?

0/0

Samples

6.0ms

512×

valid

Compiler

Compiled 7 to 7 computations (0% saved)

Precisions

Click to see histograms. Total time spent on operations: 0.0ms

adjust: 0.0ms (0% of total)

preprocess8.0ms (2.4%)

Memory

-29.0MiB live, 17.6MiB allocated; 2ms collecting garbage

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	3	4
1	3	4

Stop Event

1×

saturated

Alt Table

Click to see full alt table

Status	Accuracy	Program
▶	100.0%	x

Symmetry

(negabs x)

Compiler

Compiled 2 to 2 computations (0% saved)

series1.0ms (0.2%)

Memory

1.8MiB live, 1.8MiB allocated; 0ms collecting garbage

Counts

1 → 1

Calls

Call 1

Inputs
x

Outputs
#s(approx x #s(hole binary64 x))

Calls

3 calls:

Time	Variable		Point	Expression
0.0ms	x	@	-inf	(x)
0.0ms	x	@	inf	(x)
0.0ms	x	@	0	(x)

rewrite18.0ms (5.3%)

Memory

-11.7MiB live, 35.1MiB allocated; 4ms collecting garbage

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	2	4
0	2	4
0	2	4

Stop Event

1×	saturated
1×	saturated
1×	saturated

Counts

2 → 2

Calls

Call 1

Inputs
x
#s(approx x #s(hole binary64 x))

Outputs
x
#s(approx x x)

eval0.0ms (0.1%)

Memory: 0.4MiB live, 0.4MiB allocated; 0ms collecting garbage
Compiler: Compiled 4 to 2 computations (50% saved)

prune1.0ms (0.2%)

Memory

1.5MiB live, 1.5MiB allocated; 0ms collecting garbage

Pruning

1 alts after pruning (0 fresh and 1 done)

	Pruned	Kept	Total
New	2	0	2
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	2	1	3

Accuracy

100.0%

Counts

3 → 1

Alt Table

Click to see full alt table

Status	Accuracy	Program
✓	100.0%	x

Compiler

Compiled 2 to 2 computations (0% saved)

derivations0.0ms (0%)

Memory

0.3MiB live, 0.3MiB allocated; 0ms collecting garbage

Stop Event

1×

done

Compiler

Compiled 1 to 1 computations (0% saved)

preprocess8.0ms (2.5%)

Memory: 25.4MiB live, 25.4MiB allocated; 0ms collecting garbage
Remove: (negabs x)
Compiler: Compiled 6 to 6 computations (0% saved)

end0.0ms (0%)

Memory: 0.0MiB live, 0.0MiB allocated; 0ms collecting garbage

start0.0ms (0%)

analyze0.0ms (0.1%)

sample290.0ms (86.1%)

explain11.0ms (3.2%)

preprocess8.0ms (2.4%)

series1.0ms (0.2%)

rewrite18.0ms (5.3%)

eval0.0ms (0.1%)

prune1.0ms (0.2%)

derivations0.0ms (0%)

preprocess8.0ms (2.5%)

end0.0ms (0%)

Profiling