Metrics for Quotient of products

start0.0ms (0%)

Memory: 0.0MiB live, 0.0MiB allocated

analyze95.0ms (12.7%)

Memory

2.9MiB live, 42.7MiB allocated

Algorithm

1×

Search

Probability	Valid	Unknown	Precondition	Infinite	Domain	Can't	Iter
0%	0%	99.8%	0.2%	0%	0%	0%	0
0%	0%	99.8%	0.2%	0%	0%	0%	1
0%	0%	99.8%	0.2%	0%	0%	0%	2
0%	0%	99.8%	0.2%	0%	0%	0%	3
0%	0%	99.8%	0.2%	0%	0%	0%	4
25%	25%	74.9%	0.2%	0%	0%	0%	5
25%	25%	74.9%	0.2%	0%	0%	0%	6
25%	25%	74.9%	0.2%	0%	0%	0%	7
37.5%	37.4%	62.4%	0.2%	0%	0%	0%	8
56.3%	56.1%	43.7%	0.2%	0%	0%	0%	9
56.3%	56.1%	43.7%	0.2%	0%	0%	0%	10
56.3%	56.1%	43.7%	0.2%	0%	0%	0%	11
65.6%	65.5%	34.3%	0.2%	0%	0%	0%	12

Compiler

Compiled 9 to 9 computations (0% saved)

sample17.0ms (2.3%)

Memory

-1.2MiB live, 6.3MiB allocated

Samples

10.0ms

260×

valid

Precisions

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

ival-mult: 3.0ms (58.9% of total)

ival-div: 1.0ms (19.6% of total)

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

adjust: 0.0ms (0% of total)

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

Bogosity

explain449.0ms (59.9%)

Memory

3.3MiB live, 337.7MiB allocated

FPErrors

Click to see full error table

Ground Truth	Example	Underpredictions	Example	Subexpression
33	-	1	(1.125656076075457e+173 -6.222253985500998e-265 1.1254235029391218e-171 -5.140223863638299e-140)	`(/.f64 (.f64 a1 a2) (.f64 b1 b2))`
0	-	0	-	`(*.f64 b1 b2)`
0	-	0	-	`(*.f64 a1 a2)`
0	-	0	-	`a1`
0	-	0	-	`b2`
0	-	0	-	`b1`
0	-	0	-	`a2`

Explanations

Click to see full explanations table

Operator	Subexpression	Explanation	Count
`/.f64`	`(/.f64 (.f64 a1 a2) (.f64 b1 b2))`	u/n	8	0
↳	`(*.f64 a1 a2)`	underflow	31
`/.f64`	`(/.f64 (.f64 a1 a2) (.f64 b1 b2))`	n/o	8	0
↳	`(*.f64 b1 b2)`	overflow	30
`/.f64`	`(/.f64 (.f64 a1 a2) (.f64 b1 b2))`	o/n	7	0
↳	`(*.f64 a1 a2)`	overflow	36
`/.f64`	`(/.f64 (.f64 a1 a2) (.f64 b1 b2))`	n/u	6	0
↳	`(*.f64 b1 b2)`	underflow	33
`/.f64`	`(/.f64 (.f64 a1 a2) (.f64 b1 b2))`	u/u	2	0
↳	`(*.f64 a1 a2)`	underflow	31
↳	`(*.f64 b1 b2)`	underflow	33
`/.f64`	`(/.f64 (.f64 a1 a2) (.f64 b1 b2))`	o/o	1	0
↳	`(*.f64 a1 a2)`	overflow	36
↳	`(*.f64 b1 b2)`	overflow	30

Confusion

	Predicted +	Predicted -
+	32	1
-	0	223

Precision

1.0

Recall

0.9696969696969697

Confusion?

	Predicted +	Predicted Maybe	Predicted -
+	32	0	1
-	0	0	223

Precision?

1.0

Recall?

0.9696969696969697

2:

4:

8:

16:

32:

64:

128:

256:

512:

1024:

2048:

Freqs

test

number	freq
0	224
1	32

Total Confusion?

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

Precision?

1.0

Recall?

1.0

Total Time

1.968505859375

Average Time

0.007689476013183594

Samples

136.0ms

3 072×

valid

Compiler

Compiled 720 to 360 computations (50% saved)

Precisions

Click to see histograms. Total time spent on operations: 57.0ms

ival-mult: 38.0ms (66.3% of total)

ival-div: 16.0ms (27.9% of total)

ival-true: 2.0ms (3.5% of total)

adjust: 1.0ms (1.7% of total)

ival-assert: 1.0ms (1.7% of total)

preprocess95.0ms (12.6%)

Memory

1.7MiB live, 9.4MiB allocated

Algorithm

1×	egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	36	114
1	134	102
2	409	102
3	1291	102
4	3144	102
5	5789	102
6	7190	102
7	7266	102
8	7288	102
9	7312	102
10	7479	102
11	7876	102
0	7	7
0	10	7
1	19	7
2	37	7
3	48	7
4	48	7
0	48	7

Stop Event

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

Calls

Call 1

Inputs
(/.f64 (.f64 a1 a2) (.f64 b1 b2))

Outputs
(/.f64 (.f64 a1 a2) (.f64 b1 b2))
(*.f64 (/.f64 (/.f64 a1 b2) b1) a2)

Symmetry

(negabs b2)

(negabs b1)

(negabs a2)

(negabs a1)

(sort a1 a2)

(sort b1 b2)

Compiler

Compiled 7 to 7 computations (0% saved)

eval0.0ms (0%)

Memory: 0.1MiB live, 0.1MiB allocated
Compiler: Compiled 0 to 4 computations (-∞% saved)

prune1.0ms (0.1%)

Memory

0.4MiB live, 0.4MiB allocated

Alt Table

Click to see full alt table

Status	Accuracy	Program
	88.0%	(/.f64 (.f64 a1 a2) (.f64 b1 b2))

Compiler

Compiled 14 to 14 computations (0% saved)

simplify20.0ms (2.6%)

Memory

2.5MiB live, 18.2MiB allocated

Algorithm

1×	egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	7	7
1	9	7

Stop Event

1×

saturated

Calls

Call 1

Inputs
(/.f64 (.f64 a1 a2) (.f64 b1 b2))

Outputs
(/.f64 (.f64 a1 a2) (.f64 b1 b2))
(/.f64 (.f64 a2 a1) (.f64 b2 b1))

soundness0.0ms (0%)

Memory

0.2MiB live, 0.2MiB allocated

Stop Event

1×

fuel

Compiler

Compiled 7 to 7 computations (0% saved)

preprocess73.0ms (9.8%)

Memory

-0.4MiB live, 31.2MiB allocated

Remove

(sort b1 b2)

(sort a1 a2)

(negabs a1)

(negabs a2)

(negabs b1)

(negabs b2)

Compiler

Compiled 210 to 210 computations (0% saved)

end0.0ms (0%)

Memory: 0.0MiB live, 0.0MiB allocated

start0.0ms (0%)

analyze95.0ms (12.7%)

sample17.0ms (2.3%)

explain449.0ms (59.9%)

preprocess95.0ms (12.6%)

eval0.0ms (0%)

prune1.0ms (0.1%)

simplify20.0ms (2.6%)

soundness0.0ms (0%)

preprocess73.0ms (9.8%)

end0.0ms (0%)

Profiling