Metrics for Main:i from

start0.0ms (0%)

Memory: 0.0MiB live, 0.0MiB allocated

analyze0.0ms (0%)

Memory

0.3MiB live, 0.3MiB allocated

Algorithm

1×

Search

Probability	Valid	Unknown	Precondition	Infinite	Domain	Can't	Iter
0%	0%	100%	0%	0%	0%	0%	0
100%	100%	0%	0%	0%	0%	0%	1

Compiler

Compiled 11 to 7 computations (36.4% saved)

sample492.0ms (80.4%)

Memory

6.6MiB live, 766.9MiB allocated

Samples

301.0ms

8 256×

valid

Precisions

Click to see histograms. Total time spent on operations: 161.0ms

ival-add: 152.0ms (94.5% of total)

ival-true: 6.0ms (3.7% of total)

ival-assert: 3.0ms (1.9% of total)

Bogosity

explain77.0ms (12.5%)

Memory

-18.9MiB live, 111.0MiB allocated

FPErrors

Click to see full error table

Example	Example	Subexpression
-	-	`(+.f64 (+.f64 (+.f64 (+.f64 x x) x) x) x)`
-	-	`(+.f64 x x)`
-	-	`(+.f64 (+.f64 (+.f64 x x) x) x)`
-	-	`(+.f64 (+.f64 x x) x)`
-	-	`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

21.0ms

512×

valid

Compiler

Compiled 88 to 24 computations (72.7% saved)

Precisions

Click to see histograms. Total time spent on operations: 10.0ms

ival-add: 10.0ms (96.5% of total)

ival-true: 0.0ms (0% of total)

ival-assert: 0.0ms (0% of total)

preprocess2.0ms (0.3%)

Memory

3.8MiB live, 3.8MiB allocated

Algorithm

1×	egg-herbie

Calls

Call 1

Inputs
(+.f64 (+.f64 (+.f64 (+.f64 x x) x) x) x)

Outputs
(+.f64 (+.f64 (+.f64 (+.f64 x x) x) x) x)

Compiler

Compiled 9 to 5 computations (44.4% saved)

eval0.0ms (0%)

Memory: 0.1MiB live, 0.1MiB allocated
Compiler: Compiled 0 to 1 computations (-∞% saved)

prune0.0ms (0.1%)

Memory

0.7MiB live, 0.7MiB allocated

Alt Table

Click to see full alt table

Status	Accuracy	Program
▶	100.0%	(+.f64 (+.f64 (+.f64 (+.f64 x x) x) x) x)

Compiler

Compiled 9 to 5 computations (44.4% saved)

simplify0.0ms (0.1%)

Memory

0.6MiB live, 0.6MiB allocated

Algorithm

1×	egg-herbie

Localize:

Found 4 expressions of interest:

New	Metric	Score	Program
cost-diff	0	(+.f64 x x)
cost-diff	0	(+.f64 (+.f64 x x) x)
cost-diff	0	(+.f64 (+.f64 (+.f64 x x) x) x)
cost-diff	0	(+.f64 (+.f64 (+.f64 (+.f64 x x) x) x) x)

Calls

Call 1

Inputs
(+.f64 (+.f64 (+.f64 (+.f64 x x) x) x) x)
(+.f64 (+.f64 (+.f64 x x) x) x)
(+.f64 (+.f64 x x) x)
(+.f64 x x)
x

Outputs
(+.f64 (+.f64 (+.f64 (+.f64 x x) x) x) x)
(+.f64 (+.f64 (+.f64 x x) x) x)
(+.f64 (+.f64 x x) x)
(+.f64 x x)
x

localize16.0ms (2.6%)

Memory

-13.2MiB live, 24.7MiB allocated

Localize:

Found 4 expressions of interest:

New	Metric	Score	Program
accuracy	0.0	(+.f64 (+.f64 (+.f64 (+.f64 x x) x) x) x)
accuracy	0.0	(+.f64 (+.f64 (+.f64 x x) x) x)
accuracy	0.0	(+.f64 (+.f64 x x) x)
accuracy	0.0	(+.f64 x x)

Samples

11.0ms

256×

valid

Compiler

Compiled 52 to 12 computations (76.9% saved)

Precisions

Click to see histograms. Total time spent on operations: 6.0ms

ival-add: 6.0ms (96.8% of total)

ival-true: 0.0ms (0% of total)

ival-assert: 0.0ms (0% of total)

series2.0ms (0.4%)

Memory

4.1MiB live, 4.1MiB allocated

Counts

4 → 4

Calls

Call 1

Inputs
(+.f64 (+.f64 (+.f64 (+.f64 x x) x) x) x)
(+.f64 (+.f64 (+.f64 x x) x) x)
(+.f64 (+.f64 x x) x)
(+.f64 x x)

Outputs
(* 5 x)
(* 4 x)
(* 3 x)
(* 2 x)

Calls

3 calls:

Time	Variable		Point	Expression
1.0ms	x	@	inf	((+ (+ (+ (+ x x) x) x) x) (+ (+ (+ x x) x) x) (+ (+ x x) x) (+ x x))
1.0ms	x	@	0	((+ (+ (+ (+ x x) x) x) x) (+ (+ (+ x x) x) x) (+ (+ x x) x) (+ x x))
1.0ms	x	@	-inf	((+ (+ (+ (+ x x) x) x) x) (+ (+ (+ x x) x) x) (+ (+ x x) x) (+ x x))

Time

Variable

Point

Expression

1.0ms

inf

((+ (+ (+ (+ x x) x) x) x) (+ (+ (+ x x) x) x) (+ (+ x x) x) (+ x x))

1.0ms

((+ (+ (+ (+ x x) x) x) x) (+ (+ (+ x x) x) x) (+ (+ x x) x) (+ x x))

1.0ms

-inf

((+ (+ (+ (+ x x) x) x) x) (+ (+ (+ x x) x) x) (+ (+ x x) x) (+ x x))

simplify0.0ms (0%)

Memory

0.6MiB live, 0.6MiB allocated

Algorithm

1×	egg-herbie

Counts

4 → 4

Calls

Call 1

Inputs
(* 5 x)
(* 4 x)
(* 3 x)
(* 2 x)

Outputs
(* 5 x)
(+.f64 (+.f64 (+.f64 (+.f64 x x) x) x) x)
(* 4 x)
(+.f64 (+.f64 (+.f64 x x) x) x)
(* 3 x)
(+.f64 (+.f64 x x) x)
(* 2 x)
(+.f64 x x)

rewrite0.0ms (0.1%)

Memory

0.7MiB live, 0.7MiB allocated

Counts

4 → 4

Calls

Call 1

Inputs
(+.f64 (+.f64 (+.f64 (+.f64 x x) x) x) x)
(+.f64 (+.f64 (+.f64 x x) x) x)
(+.f64 (+.f64 x x) x)
(+.f64 x x)

Outputs
(+.f64 (+.f64 (+.f64 (+.f64 x x) x) x) x)
(+.f64 (+.f64 (+.f64 x x) x) x)
(+.f64 (+.f64 x x) x)
(+.f64 x x)

eval1.0ms (0.1%)

Memory: 1.7MiB live, 1.7MiB allocated
Compiler: Compiled 100 to 19 computations (81% saved)

prune1.0ms (0.2%)

Memory

2.8MiB live, 2.8MiB allocated

Pruning

1 alts after pruning (0 fresh and 1 done)

	Pruned	Kept	Total
New	8	0	8
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	8	1	9

Accuracy

100.0%

Counts

9 → 1

Alt Table

Click to see full alt table

Status	Accuracy	Program
✓	100.0%	(+.f64 (+.f64 (+.f64 (+.f64 x x) x) x) x)

Compiler

Compiled 18 to 10 computations (44.4% saved)

simplify4.0ms (0.7%)

Memory

9.6MiB live, 9.6MiB allocated

Algorithm

1×	egg-herbie

Calls

Call 1

Inputs
(+.f64 (+.f64 (+.f64 (+.f64 x x) x) x) x)

Outputs
(+.f64 (+.f64 (+.f64 (+.f64 x x) x) x) x)

soundness0.0ms (0%)

Memory

0.5MiB live, 0.5MiB allocated

Stop Event

1×

done

Compiler

Compiled 9 to 5 computations (44.4% saved)

preprocess15.0ms (2.5%)

Memory: -16.6MiB live, 25.8MiB allocated
Compiler: Compiled 36 to 20 computations (44.4% saved)

end0.0ms (0%)

Memory: 0.0MiB live, 0.0MiB allocated

start0.0ms (0%)

analyze0.0ms (0%)

sample492.0ms (80.4%)

explain77.0ms (12.5%)

preprocess2.0ms (0.3%)

eval0.0ms (0%)

prune0.0ms (0.1%)

simplify0.0ms (0.1%)

localize16.0ms (2.6%)

series2.0ms (0.4%)

simplify0.0ms (0%)

rewrite0.0ms (0.1%)

eval1.0ms (0.1%)

prune1.0ms (0.2%)

simplify4.0ms (0.7%)

soundness0.0ms (0%)

preprocess15.0ms (2.5%)

end0.0ms (0%)

Profiling