Metrics for math.arg on complex

start0.0ms (0%)

Memory: 0.0MiB live, 0.0MiB allocated

analyze1.0ms (0.2%)

Memory

1.9MiB live, 1.9MiB allocated

Algorithm

1×

Search

Probability	Valid	Unknown	Precondition	Infinite	Domain	Can't	Iter
0%	0%	99.9%	0.1%	0%	0%	0%	0
0%	0%	99.9%	0.1%	0%	0%	0%	1
50%	50%	50%	0.1%	0%	0%	0%	2
75%	74.9%	25%	0.1%	0%	0%	0%	3
87.5%	87.4%	12.5%	0.1%	0%	0%	0%	4
93.8%	93.7%	6.2%	0.1%	0%	0%	0%	5
96.9%	96.8%	3.1%	0.1%	0%	0%	0%	6
98.4%	98.3%	1.6%	0.1%	0%	0%	0%	7
99.2%	99.1%	0.8%	0.1%	0%	0%	0%	8
99.6%	99.5%	0.4%	0.1%	0%	0%	0%	9
99.8%	99.7%	0.2%	0.1%	0%	0%	0%	10
99.9%	99.8%	0.1%	0.1%	0%	0%	0%	11
100%	99.9%	0%	0.1%	0%	0%	0%	12

Compiler

Compiled 5 to 5 computations (0% saved)

sample569.0ms (84.2%)

Memory

-6.9MiB live, 636.8MiB allocated

Samples

342.0ms

8 256×

valid

Precisions

Click to see histograms. Total time spent on operations: 105.0ms

ival-atan2: 95.0ms (90.7% of total)

ival-true: 6.0ms (5.7% of total)

ival-assert: 3.0ms (2.9% of total)

Bogosity

explain38.0ms (5.6%)

Memory

-12.2MiB live, 91.7MiB allocated

FPErrors

Click to see full error table

Example	Example	Subexpression
-	-	`re`
-	-	`(atan2.f64 im re)`
-	-	`im`

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 17 to 13 computations (23.5% saved)

Precisions

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

ival-atan2: 5.0ms (96.7% of total)

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

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

preprocess13.0ms (2%)

Memory

44.6MiB live, 44.6MiB allocated

Algorithm

1×	egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	9	21
0	3	3
0	4	3
0	4	3

Stop Event

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

Calls

Call 1

Inputs
(atan2.f64 im re)

Outputs
(atan2.f64 im re)

Compiler

Compiled 3 to 3 computations (0% saved)

eval0.0ms (0%)

Memory: 0.2MiB live, 0.2MiB allocated
Compiler: Compiled 0 to 2 computations (-∞% saved)

prune4.0ms (0.5%)

Memory

-45.4MiB live, 1.3MiB allocated

Alt Table

Click to see full alt table

Status	Accuracy	Program
▶	100.0%	(atan2.f64 im re)

Compiler

Compiled 3 to 3 computations (0% saved)

simplify0.0ms (0%)

Memory: 0.1MiB live, 0.1MiB allocated

series2.0ms (0.3%)

Memory

6.1MiB live, 6.1MiB allocated

Counts

3 → 3

Calls

Call 1

Inputs
(atan2.f64 im re)
im
re

Outputs
(atan2 im re)
re
im

Calls

6 calls:

Time	Variable		Point	Expression
1.0ms	re	@	inf	((atan2 im re) im re)
0.0ms	re	@	-inf	((atan2 im re) im re)
0.0ms	im	@	-inf	((atan2 im re) im re)
0.0ms	im	@	inf	((atan2 im re) im re)
0.0ms	re	@	0	((atan2 im re) im re)

simplify3.0ms (0.4%)

Memory

9.8MiB live, 9.8MiB allocated

Algorithm

1×	egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	3	5
0	3	5

Stop Event

1×	iter limit
1×	saturated

Counts

3 → 1

Calls

Call 1

Inputs
(atan2 im re)
re
im

Outputs
(atan2 im re)
(atan2.f64 im re)
re
im

rewrite17.0ms (2.5%)

Memory

9.9MiB live, 54.2MiB allocated

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	3	5
0	4	5
0	4	5

Stop Event

1×	iter limit
1×	saturated
1×	iter limit

Counts

3 → 3

Calls

Call 1

Inputs
(atan2.f64 im re)
im
re

Outputs
(atan2.f64 im re)
im
re

eval0.0ms (0.1%)

Memory: 3.0MiB live, 3.0MiB allocated
Compiler: Compiled 16 to 5 computations (68.8% saved)

prune1.0ms (0.1%)

Memory

3.2MiB live, 3.2MiB allocated

Pruning

1 alts after pruning (0 fresh and 1 done)

	Pruned	Kept	Total
New	4	0	4
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	4	1	5

Accuracy

100.0%

Counts

5 → 1

Alt Table

Click to see full alt table

Status	Accuracy	Program
✓	100.0%	(atan2.f64 im re)

Compiler

Compiled 6 to 6 computations (0% saved)

simplify12.0ms (1.7%)

Memory

-13.9MiB live, 40.6MiB allocated

Algorithm

1×	egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	3	3

Stop Event

1×

saturated

Calls

Call 1

Inputs
(atan2.f64 im re)

Outputs
(atan2.f64 im re)

soundness0.0ms (0%)

Memory

1.1MiB live, 1.1MiB allocated

Stop Event

1×

done

Compiler

Compiled 3 to 3 computations (0% saved)

preprocess16.0ms (2.3%)

Memory: 7.8MiB live, 52.4MiB allocated
Compiler: Compiled 12 to 12 computations (0% saved)

end0.0ms (0%)

Memory: 0.0MiB live, 0.0MiB allocated

start0.0ms (0%)

analyze1.0ms (0.2%)

sample569.0ms (84.2%)

explain38.0ms (5.6%)

preprocess13.0ms (2%)

eval0.0ms (0%)

prune4.0ms (0.5%)

simplify0.0ms (0%)

series2.0ms (0.3%)

simplify3.0ms (0.4%)

rewrite17.0ms (2.5%)

eval0.0ms (0.1%)

prune1.0ms (0.1%)

simplify12.0ms (1.7%)

soundness0.0ms (0%)

preprocess16.0ms (2.3%)

end0.0ms (0%)

Profiling