Metrics for (-0.001 + 1.25)

start0.0ms (0%)

Memory: 0.0MiB live, 0.0MiB allocated

analyze0.0ms (0%)

Memory

0.0MiB live, 0.0MiB allocated

Algorithm

1×

random

Compiler

Compiled 8 to 7 computations (12.5% saved)

sample503.0ms (67.8%)

Memory

34.7MiB live, 318.7MiB allocated

Samples

255.0ms

8 256×

valid

Precisions

Click to see histograms. Total time spent on operations: 142.0ms

ival-add: 48.0ms (33.7% of total)

ival-neg: 45.0ms (31.6% of total)

ival-sub: 34.0ms (23.9% of total)

exact: 7.0ms (4.9% of total)

ival-true: 5.0ms (3.5% of total)

ival-assert: 3.0ms (2.1% of total)

Bogosity

explain106.0ms (14.2%)

Memory

62.3MiB live, 120.0MiB allocated

FPErrors

Click to see full error table

Ground Truth	Example	Example	Subexpression
256	-	-	`(-.f64 (+.f64 (neg.f64 #s(literal 1152921504606847/1152921504606846976 binary64)) #s(literal 5/4 binary64)) #s(literal 5/4 binary64))`
0	-	-	`(neg.f64 #s(literal 1152921504606847/1152921504606846976 binary64))`
0	-	-	`#s(literal 1152921504606847/1152921504606846976 binary64)`
0	-	-	`#s(literal 5/4 binary64)`
0	-	-	`(+.f64 (neg.f64 #s(literal 1152921504606847/1152921504606846976 binary64)) #s(literal 5/4 binary64))`

Explanations

Click to see full explanations table

Operator	Subexpression	Explanation	Count
`-.f64`	`(-.f64 (+.f64 (neg.f64 #s(literal 1152921504606847/1152921504606846976 binary64)) #s(literal 5/4 binary64)) #s(literal 5/4 binary64))`	cancellation	1	0

Confusion

	Predicted +	Predicted -
+	256	0
-	0	0

Precision

1.0

Recall

1.0

Confusion?

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

Precision?

1.0

Recall?

1.0

Freqs

test

number	freq
1	256

Total Confusion?

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

Precision?

1.0

Recall?

1.0

Samples

19.0ms

512×

valid

Compiler

Compiled 38 to 19 computations (50% saved)

Precisions

Click to see histograms. Total time spent on operations: 9.0ms

ival-add: 3.0ms (32.5% of total)

ival-neg: 3.0ms (32.5% of total)

ival-sub: 2.0ms (21.7% of total)

exact: 1.0ms (10.8% of total)

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

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

preprocess12.0ms (1.6%)

Memory

6.0MiB live, 6.0MiB allocated

Algorithm

1×	egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	0	0
0	5	1
0	10	1
0	10	1

Stop Event

1×	saturated
1×	saturated
1×	iter limit
1×	saturated

Calls

Call 1

Inputs
(-.f64 (+.f64 (neg.f64 #s(literal 1152921504606847/1152921504606846976 binary64)) #s(literal 5/4 binary64)) #s(literal 5/4 binary64))

Outputs
(-.f64 (+.f64 (neg.f64 #s(literal 1152921504606847/1152921504606846976 binary64)) #s(literal 5/4 binary64)) #s(literal 5/4 binary64))
#s(literal -1152921504606847/1152921504606846976 binary64)

Compiler

Compiled 6 to 5 computations (16.7% saved)

eval0.0ms (0%)

Memory: 0.0MiB live, 0.0MiB allocated
Compiler: Compiled 0 to 0 computations (0% saved)

prune47.0ms (6.4%)

Memory

-113.1MiB live, 0.3MiB allocated

Alt Table

Click to see full alt table

Status	Accuracy	Program
▶	86.0%	(-.f64 (+.f64 (neg.f64 #s(literal 1152921504606847/1152921504606846976 binary64)) #s(literal 5/4 binary64)) #s(literal 5/4 binary64))

Compiler

Compiled 6 to 5 computations (16.7% saved)

simplify4.0ms (0.5%)

Memory

0.4MiB live, 0.4MiB allocated

Algorithm

1×	egg-herbie

Localize:

Found 3 expressions of interest:

New	Metric	Score	Program
cost-diff	1	(neg.f64 #s(literal 1152921504606847/1152921504606846976 binary64))
cost-diff	2	(+.f64 (neg.f64 #s(literal 1152921504606847/1152921504606846976 binary64)) #s(literal 5/4 binary64))
cost-diff	2	(-.f64 (+.f64 (neg.f64 #s(literal 1152921504606847/1152921504606846976 binary64)) #s(literal 5/4 binary64)) #s(literal 5/4 binary64))

New

Metric

Score

Program

cost-diff

(neg.f64 #s(literal 1152921504606847/1152921504606846976 binary64))

cost-diff

(+.f64 (neg.f64 #s(literal 1152921504606847/1152921504606846976 binary64)) #s(literal 5/4 binary64))

cost-diff

(-.f64 (+.f64 (neg.f64 #s(literal 1152921504606847/1152921504606846976 binary64)) #s(literal 5/4 binary64)) #s(literal 5/4 binary64))

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	5	5
0	10	5
0	10	5

Stop Event

1×	saturated
1×	saturated
1×	iter limit

Calls

Call 1

Inputs
(-.f64 (+.f64 (neg.f64 #s(literal 1152921504606847/1152921504606846976 binary64)) #s(literal 5/4 binary64)) #s(literal 5/4 binary64))
(+.f64 (neg.f64 #s(literal 1152921504606847/1152921504606846976 binary64)) #s(literal 5/4 binary64))
(neg.f64 #s(literal 1152921504606847/1152921504606846976 binary64))
#s(literal 1152921504606847/1152921504606846976 binary64)
#s(literal 5/4 binary64)

Outputs
(-.f64 (+.f64 (neg.f64 #s(literal 1152921504606847/1152921504606846976 binary64)) #s(literal 5/4 binary64)) #s(literal 5/4 binary64))
#s(literal -1152921504606847/1152921504606846976 binary64)
(+.f64 (neg.f64 #s(literal 1152921504606847/1152921504606846976 binary64)) #s(literal 5/4 binary64))
#s(literal 1439998959253951873/1152921504606846976 binary64)
(neg.f64 #s(literal 1152921504606847/1152921504606846976 binary64))
#s(literal -1152921504606847/1152921504606846976 binary64)
#s(literal 1152921504606847/1152921504606846976 binary64)
#s(literal 5/4 binary64)

localize14.0ms (1.8%)

Memory

6.3MiB live, 6.3MiB allocated

Localize:

Found 3 expressions of interest:

New	Metric	Score	Program
accuracy	0.0	(+.f64 (neg.f64 #s(literal 1152921504606847/1152921504606846976 binary64)) #s(literal 5/4 binary64))
accuracy	0.0	(neg.f64 #s(literal 1152921504606847/1152921504606846976 binary64))
accuracy	8.991521846075711	(-.f64 (+.f64 (neg.f64 #s(literal 1152921504606847/1152921504606846976 binary64)) #s(literal 5/4 binary64)) #s(literal 5/4 binary64))

New

Metric

Score

Program

accuracy

0.0

(+.f64 (neg.f64 #s(literal 1152921504606847/1152921504606846976 binary64)) #s(literal 5/4 binary64))

accuracy

0.0

(neg.f64 #s(literal 1152921504606847/1152921504606846976 binary64))

accuracy

8.991521846075711

(-.f64 (+.f64 (neg.f64 #s(literal 1152921504606847/1152921504606846976 binary64)) #s(literal 5/4 binary64)) #s(literal 5/4 binary64))

Samples

9.0ms

256×

valid

Compiler

Compiled 16 to 7 computations (56.3% saved)

Precisions

Click to see histograms. Total time spent on operations: 5.0ms

ival-neg: 2.0ms (43.9% of total)

ival-sub: 1.0ms (21.9% of total)

ival-add: 1.0ms (21.9% of total)

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

exact: 0.0ms (0% of total)

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

series0.0ms (0%)

Memory

0.0MiB live, 0.0MiB allocated

Counts

3 → 0

Calls

Call 1

Inputs

(-.f64 (+.f64 (neg.f64 #s(literal 1152921504606847/1152921504606846976 binary64)) #s(literal 5/4 binary64)) #s(literal 5/4 binary64))

(+.f64 (neg.f64 #s(literal 1152921504606847/1152921504606846976 binary64)) #s(literal 5/4 binary64))

(neg.f64 #s(literal 1152921504606847/1152921504606846976 binary64))

Outputs

simplify2.0ms (0.2%)

Memory

0.2MiB live, 0.2MiB allocated

Algorithm

1×	egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	0	0
0	0	0

Stop Event

1×	saturated
1×	saturated

Counts

0 → 0

Calls

Call 1

Inputs

Outputs

rewrite12.0ms (1.6%)

Memory

4.9MiB live, 4.9MiB allocated

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	5	3
0	10	3
0	10	3

Stop Event

1×	saturated
1×	saturated
1×	iter limit

Counts

3 → 3

Calls

Call 1

Inputs

(-.f64 (+.f64 (neg.f64 #s(literal 1152921504606847/1152921504606846976 binary64)) #s(literal 5/4 binary64)) #s(literal 5/4 binary64))

(+.f64 (neg.f64 #s(literal 1152921504606847/1152921504606846976 binary64)) #s(literal 5/4 binary64))

(neg.f64 #s(literal 1152921504606847/1152921504606846976 binary64))

Outputs
#s(literal -1152921504606847/1152921504606846976 binary64)
#s(literal 1439998959253951873/1152921504606846976 binary64)
#s(literal -1152921504606847/1152921504606846976 binary64)

eval0.0ms (0.1%)

Memory: 0.2MiB live, 0.2MiB allocated
Compiler: Compiled 4 to 4 computations (0% saved)

prune0.0ms (0.1%)

Memory

0.4MiB live, 0.4MiB allocated

Pruning

1 alts after pruning (1 fresh and 0 done)

	Pruned	Kept	Total
New	1	1	2
Fresh	0	0	0
Picked	1	0	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%	#s(literal -1152921504606847/1152921504606846976 binary64)

Compiler

Compiled 1 to 1 computations (0% saved)

simplify2.0ms (0.3%)

Memory

0.3MiB live, 0.3MiB allocated

Algorithm

1×	egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	1	1
0	1	1
0	1	1

Stop Event

1×	saturated
1×	saturated
1×	saturated

Calls

Call 1

Inputs
#s(literal -1152921504606847/1152921504606846976 binary64)

Outputs
#s(literal -1152921504606847/1152921504606846976 binary64)

localize5.0ms (0.6%)

Memory

3.0MiB live, 3.0MiB allocated

Samples

3.0ms

256×

valid

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)

exact: 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 (0.2%)

Memory

0.2MiB live, 0.2MiB allocated

Algorithm

1×	egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	0	0
0	0	0

Stop Event

1×	saturated
1×	saturated

Counts

0 → 0

Calls

Call 1

Inputs

Outputs

rewrite5.0ms (0.7%)

Memory

0.3MiB live, 0.3MiB allocated

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	0	0
0	0	0
0	0	0

Stop Event

1×	saturated
1×	saturated
1×	saturated

Counts

0 → 0

Calls

Call 1

Inputs

Outputs

eval0.0ms (0%)

Memory: 0.0MiB live, 0.0MiB allocated
Compiler: Compiled 0 to 0 computations (0% saved)

prune1.0ms (0.1%)

Memory

0.6MiB live, 0.6MiB allocated

Pruning

1 alts after pruning (0 fresh and 1 done)

	Kept	Total
New	0	0
Fresh	0	0
Picked	1	1
Done	0	0
Total	1	1

Accuracy

100.0%

Counts

1 → 1

Alt Table

Click to see full alt table

Status	Accuracy	Program
✓	100.0%	#s(literal -1152921504606847/1152921504606846976 binary64)

Compiler

Compiled 8 to 7 computations (12.5% saved)

simplify9.0ms (1.2%)

Memory

5.1MiB live, 5.1MiB allocated

Algorithm

1×	egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	1	1

Stop Event

1×

saturated

Calls

Call 1

Inputs
#s(literal -1152921504606847/1152921504606846976 binary64)

Outputs
#s(literal -1152921504606847/1152921504606846976 binary64)

soundness6.0ms (0.8%)

Memory

0.7MiB live, 0.7MiB allocated

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	5	3
0	10	3
0	10	3

Stop Event

1×	done
1×	saturated
1×	saturated
1×	iter limit

Compiler

Compiled 8 to 7 computations (12.5% saved)

preprocess12.0ms (1.6%)

Memory: 8.5MiB live, 8.5MiB allocated
Compiler: Compiled 14 to 12 computations (14.3% saved)

end0.0ms (0%)

Memory: 0.0MiB live, 0.0MiB allocated

(-0.001 + 1.25) - 1.25

start0.0ms (0%)

analyze0.0ms (0%)

sample503.0ms (67.8%)

explain106.0ms (14.2%)

preprocess12.0ms (1.6%)

eval0.0ms (0%)

prune47.0ms (6.4%)

simplify4.0ms (0.5%)

localize14.0ms (1.8%)

series0.0ms (0%)

simplify2.0ms (0.2%)

rewrite12.0ms (1.6%)

eval0.0ms (0.1%)

prune0.0ms (0.1%)

simplify2.0ms (0.3%)

localize5.0ms (0.6%)

series0.0ms (0%)

simplify2.0ms (0.2%)

rewrite5.0ms (0.7%)

eval0.0ms (0%)

prune1.0ms (0.1%)

simplify9.0ms (1.2%)

soundness6.0ms (0.8%)

preprocess12.0ms (1.6%)

end0.0ms (0%)

Profiling