Metrics for ReportTypes:explainFloat from gipeda-0.1.2.1

start0.0ms (0%)

Memory: 0.0MiB live, 0.0MiB allocated

analyze1.0ms (0.2%)

Memory

1.8MiB live, 1.8MiB allocated

Algorithm

1×

Search

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

Compiler

Compiled 9 to 7 computations (22.2% saved)

sample518.0ms (63.1%)

Memory

21.0MiB live, 687.6MiB allocated

Samples

311.0ms

8 256×

valid

Precisions

Click to see histograms. Total time spent on operations: 159.0ms

ival-div: 72.0ms (45.2% of total)

ival-sub: 49.0ms (30.7% of total)

ival-mult: 24.0ms (15.1% of total)

ival-true: 6.0ms (3.8% of total)

exact: 5.0ms (3.1% of total)

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

Bogosity

explain74.0ms (9%)

Memory

9.0MiB live, 131.3MiB allocated

FPErrors

Click to see full error table

Example	Example	Subexpression
-	-	`(*.f64 #s(literal 100 binary64) (/.f64 (-.f64 x x) x))`
-	-	`(-.f64 x x)`
-	-	`(/.f64 (-.f64 x x) x)`
-	-	`#s(literal 100 binary64)`
-	-	`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

23.0ms

512×

valid

Compiler

Compiled 79 to 30 computations (62% saved)

Precisions

Click to see histograms. Total time spent on operations: 8.0ms

ival-div: 4.0ms (47.5% of total)

ival-sub: 3.0ms (35.6% of total)

ival-mult: 1.0ms (11.9% of total)

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

exact: 0.0ms (0% of total)

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

preprocess15.0ms (1.8%)

Memory

-17.4MiB live, 20.3MiB allocated

Algorithm

1×	egg-herbie

Iterations

Useful iterations: 1 (0.0ms)

Iter	Nodes	Cost
0	7	8
1	30	2
2	78	2
3	117	2
4	141	2
5	148	2
6	154	2
7	156	2
8	160	2
0	5	7
0	8	3
1	15	1
2	28	1
3	31	1
4	33	1
5	35	1
6	39	1
7	44	1
0	44	1

Stop Event

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

Calls

Call 1

Inputs
(*.f64 #s(literal 100 binary64) (/.f64 (-.f64 x x) x))

Outputs
(*.f64 #s(literal 100 binary64) (/.f64 (-.f64 x x) x))
#s(literal 0 binary64)

Compiler

Compiled 7 to 5 computations (28.6% saved)

eval0.0ms (0%)

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

prune0.0ms (0%)

Memory

0.8MiB live, 0.8MiB allocated

Alt Table

Click to see full alt table

Status	Accuracy	Program
▶	100.0%	(*.f64 #s(literal 100 binary64) (/.f64 (-.f64 x x) x))

Compiler

Compiled 7 to 5 computations (28.6% saved)

simplify3.0ms (0.4%)

Memory

5.4MiB live, 5.4MiB allocated

Algorithm

1×	egg-herbie

Localize:

Found 3 expressions of interest:

New	Metric	Score
cost-diff	192	(-.f64 x x)
cost-diff	320	(*.f64 #s(literal 100 binary64) (/.f64 (-.f64 x x) x))
cost-diff	704	(/.f64 (-.f64 x x) x)

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	5	17
0	8	5
1	15	5
2	28	5
3	31	5
4	33	5
5	35	5
6	39	5
7	44	5
0	44	5

Stop Event

1×	iter limit
1×	saturated
1×	iter limit

Calls

Call 1

Inputs
(*.f64 #s(literal 100 binary64) (/.f64 (-.f64 x x) x))
#s(literal 100 binary64)
(/.f64 (-.f64 x x) x)
(-.f64 x x)
x

Outputs
(*.f64 #s(literal 100 binary64) (/.f64 (-.f64 x x) x))
#s(literal 0 binary64)
#s(literal 100 binary64)
(/.f64 (-.f64 x x) x)
#s(literal 0 binary64)
(-.f64 x x)
#s(literal 0 binary64)
x

localize19.0ms (2.3%)

Memory

-3.5MiB live, 32.4MiB allocated

Localize:

Found 3 expressions of interest:

New	Metric	Score	Program
accuracy	0	(/.f64 (-.f64 x x) x)
accuracy	0	(-.f64 x x)
accuracy	0	(*.f64 #s(literal 100 binary64) (/.f64 (-.f64 x x) x))

Samples

9.0ms

256×

valid

Compiler

Compiled 36 to 12 computations (66.7% saved)

Precisions

Click to see histograms. Total time spent on operations: 4.0ms

ival-div: 2.0ms (50.5% of total)

ival-sub: 1.0ms (25.2% of total)

ival-mult: 1.0ms (25.2% 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

0.8MiB live, 0.8MiB allocated

Counts

3 → 1

Calls

Call 1

Inputs
(/.f64 (-.f64 x x) x)
(*.f64 #s(literal 100 binary64) (/.f64 (-.f64 x x) x))
(-.f64 x x)

Outputs
0

Calls

3 calls:

Time	Variable		Point	Expression
0.0ms	x	@	inf	((/ (- x x) x) (* 100 (/ (- x x) x)) (- x x))
0.0ms	x	@	0	((/ (- x x) x) (* 100 (/ (- x x) x)) (- x x))
0.0ms	x	@	-inf	((/ (- x x) x) (* 100 (/ (- x x) x)) (- x x))

simplify2.0ms (0.2%)

Memory

3.1MiB live, 3.1MiB allocated

Algorithm

1×	egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	1	1
0	1	1

Stop Event

1×	saturated
1×	saturated

Counts

1 → 1

Calls

Call 1

Inputs
0

Outputs
0
#s(literal 0 binary64)

rewrite31.0ms (3.7%)

Memory

1.2MiB live, 45.0MiB allocated

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	5	15
0	8	3
1	33	3
0	158	3

Stop Event

1×	iter limit
1×	iter limit
1×	iter limit
1×	unsound
1×	iter limit

Counts

3 → 3

Calls

Call 1

Inputs
(/.f64 (-.f64 x x) x)
(*.f64 #s(literal 100 binary64) (/.f64 (-.f64 x x) x))
(-.f64 x x)

Outputs
#s(literal 0 binary64)
#s(literal 0 binary64)
#s(literal 0 binary64)

eval0.0ms (0%)

Memory: 0.6MiB live, 0.6MiB allocated
Compiler: Compiled 12 to 8 computations (33.3% saved)

prune1.0ms (0.1%)

Memory

1.3MiB live, 1.3MiB 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%	(*.f64 #s(literal 100 binary64) #s(approx (/ (- x x) x) #s(literal 0 binary64)))

Compiler

Compiled 9 to 7 computations (22.2% saved)

simplify3.0ms (0.4%)

Memory

6.2MiB live, 6.2MiB allocated

Algorithm

1×	egg-herbie

Localize:

Found 2 expressions of interest:

New	Metric	Score	Program
cost-diff	0	#s(approx (/ (- x x) x) #s(literal 0 binary64))
cost-diff	0	(*.f64 #s(literal 100 binary64) #s(approx (/ (- x x) x) #s(literal 0 binary64)))

Iterations

Useful iterations: 1 (0.0ms)

Iter	Nodes	Cost
0	7	18
0	8	14
1	14	10
2	22	10
3	25	10
4	27	10
5	29	10
6	33	10
7	38	10
0	38	10

Stop Event

1×	iter limit
1×	saturated
1×	iter limit

Calls

Call 1

Inputs
(*.f64 #s(literal 100 binary64) #s(approx (/ (- x x) x) #s(literal 0 binary64)))
#s(literal 100 binary64)
#s(approx (/ (- x x) x) #s(literal 0 binary64))
#s(literal 0 binary64)

Outputs
(*.f64 #s(literal 100 binary64) #s(approx (/ (- x x) x) #s(literal 0 binary64)))
(*.f64 #s(approx (/ (- x x) x) #s(literal 0 binary64)) #s(literal 100 binary64))
#s(literal 100 binary64)
#s(approx (/ (- x x) x) #s(literal 0 binary64))
#s(literal 0 binary64)

localize18.0ms (2.1%)

Memory

-7.6MiB live, 29.5MiB allocated

Localize:

Found 2 expressions of interest:

New	Metric	Score	Program
accuracy	0	(*.f64 #s(literal 100 binary64) #s(approx (/ (- x x) x) #s(literal 0 binary64)))
accuracy	0	#s(approx (/ (- x x) x) #s(literal 0 binary64))

Samples

13.0ms

256×

valid

Compiler

Compiled 34 to 15 computations (55.9% saved)

Precisions

Click to see histograms. Total time spent on operations: 8.0ms

ival-mult: 4.0ms (50.2% of total)

ival-div: 2.0ms (25.1% of total)

ival-sub: 1.0ms (12.5% 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

0.5MiB live, 0.5MiB allocated

Counts

2 → 1

Calls

Call 1

Inputs
(*.f64 #s(literal 100 binary64) #s(approx (/ (- x x) x) #s(literal 0 binary64)))
#s(approx (/ (- x x) x) #s(literal 0 binary64))

Outputs
0

Calls

3 calls:

Time	Variable		Point	Expression
0.0ms	x	@	0	((* 100 (/ (- x x) x)) (/ (- x x) x))
0.0ms	x	@	inf	((* 100 (/ (- x x) x)) (/ (- x x) x))
0.0ms	x	@	-inf	((* 100 (/ (- x x) x)) (/ (- x x) x))

simplify2.0ms (0.2%)

Memory

3.2MiB live, 3.2MiB allocated

Algorithm

1×	egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	1	1
0	1	1

Stop Event

1×	saturated
1×	saturated

Counts

1 → 1

Calls

Call 1

Inputs
0

Outputs
0
#s(literal 0 binary64)

rewrite21.0ms (2.5%)

Memory

-6.5MiB live, 31.8MiB allocated

Iterations

Useful iterations: 1 (0.0ms)

Iter	Nodes	Cost
0	7	16
0	8	12
1	32	8
0	147	8

Stop Event

1×	iter limit
1×	iter limit
1×	iter limit
1×	unsound
1×	iter limit

Counts

2 → 3

Calls

Call 1

Inputs
(*.f64 #s(literal 100 binary64) #s(approx (/ (- x x) x) #s(literal 0 binary64)))
#s(approx (/ (- x x) x) #s(literal 0 binary64))

Outputs

(*.f64 #s(approx (/ (- x x) x) #s(literal 0 binary64)) #s(literal 100 binary64))

(*.f64 #s(literal 100 binary64) #s(approx (/ (- x x) x) #s(literal 0 binary64)))

#s(approx (/ (- x x) x) #s(literal 0 binary64))

eval0.0ms (0.1%)

Memory: 1.0MiB live, 1.0MiB allocated
Compiler: Compiled 36 to 11 computations (69.4% saved)

prune0.0ms (0.1%)

Memory

1.1MiB live, 1.1MiB allocated

Pruning

1 alts after pruning (1 fresh and 0 done)

	Pruned	Kept	Total
New	3	1	4
Fresh	0	0	0
Picked	1	0	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%	#s(approx (* 100 (/ (- x x) x)) #s(literal 0 binary64))

Compiler

Compiled 9 to 7 computations (22.2% saved)

simplify3.0ms (0.4%)

Memory

5.4MiB live, 5.4MiB allocated

Algorithm

1×	egg-herbie

Localize:

Found 1 expressions of interest:

New	Metric	Score	Program
cost-diff	0	#s(approx (* 100 (/ (- x x) x)) #s(literal 0 binary64))

Iterations

Useful iterations: 1 (0.0ms)

Iter	Nodes	Cost
0	7	10
0	7	6
1	15	4
2	29	4
3	32	4
4	34	4
5	36	4
6	40	4
7	45	4
0	45	4

Stop Event

1×	iter limit
1×	saturated
1×	saturated

Calls

Call 1

Inputs
#s(approx (* 100 (/ (- x x) x)) #s(literal 0 binary64))
#s(literal 0 binary64)

Outputs
#s(approx (* 100 (/ (- x x) x)) #s(literal 0 binary64))
#s(literal 0 binary64)

localize12.0ms (1.5%)

Memory

26.2MiB live, 26.2MiB allocated

Localize:

Found 1 expressions of interest:

New	Metric	Score	Program
accuracy	0	#s(approx (* 100 (/ (- x x) x)) #s(literal 0 binary64))

Samples

8.0ms

256×

valid

Compiler

Compiled 20 to 15 computations (25% saved)

Precisions

Click to see histograms. Total time spent on operations: 4.0ms

ival-div: 2.0ms (50.2% of total)

ival-sub: 1.0ms (25.1% of total)

ival-mult: 1.0ms (25.1% 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

0.4MiB live, 0.4MiB allocated

Counts

1 → 1

Calls

Call 1

Inputs
#s(approx (* 100 (/ (- x x) x)) #s(literal 0 binary64))

Outputs
0

Calls

3 calls:

Time	Variable		Point	Expression
0.0ms	x	@	0	((* 100 (/ (- x x) x)))
0.0ms	x	@	inf	((* 100 (/ (- x x) x)))
0.0ms	x	@	-inf	((* 100 (/ (- x x) x)))

simplify4.0ms (0.4%)

Memory

-36.0MiB live, 2.1MiB allocated

Algorithm

1×	egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	1	1
0	1	1

Stop Event

1×	saturated
1×	saturated

Counts

1 → 1

Calls

Call 1

Inputs
0

Outputs
0
#s(literal 0 binary64)

rewrite17.0ms (2.1%)

Memory

30.2MiB live, 30.2MiB allocated

Iterations

Useful iterations: 1 (0.0ms)

Iter	Nodes	Cost
0	7	9
0	7	5
1	33	3
0	158	3

Stop Event

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

Counts

1 → 1

Calls

Call 1

Inputs
#s(approx (* 100 (/ (- x x) x)) #s(literal 0 binary64))

Outputs
#s(approx (* 100 (/ (- x x) x)) #s(literal 0 binary64))

eval0.0ms (0%)

Memory: 0.5MiB live, 0.4MiB allocated
Compiler: Compiled 9 to 7 computations (22.2% saved)

prune1.0ms (0.1%)

Memory

2.2MiB live, 2.2MiB allocated

Pruning

1 alts after pruning (0 fresh and 1 done)

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

Accuracy

100.0%

Counts

2 → 1

Alt Table

Click to see full alt table

Status	Accuracy	Program
✓	100.0%	#s(approx (* 100 (/ (- x x) x)) #s(literal 0 binary64))

Compiler

Compiled 34 to 20 computations (41.2% saved)

regimes16.0ms (1.9%)

Memory

-44.5MiB live, 11.1MiB allocated

Accuracy

Total 0b remaining (0%)

Threshold costs 0b (0%)

Counts

3 → 1

Calls

Call 1

Inputs
#s(approx (* 100 (/ (- x x) x)) #s(literal 0 binary64))
(*.f64 #s(literal 100 binary64) #s(approx (/ (- x x) x) #s(literal 0 binary64)))
(*.f64 #s(literal 100 binary64) (/.f64 (-.f64 x x) x))

Outputs
#s(approx (* 100 (/ (- x x) x)) #s(literal 0 binary64))

Calls

3 calls:

13.0ms	x
1.0ms	(*.f64 #s(literal 100 binary64) (/.f64 (-.f64 x x) x))
1.0ms	(/.f64 (-.f64 x x) x)

Results

Accuracy	Segments	Branch
100.0%	1	`x`
100.0%	1	`(*.f64 #s(literal 100 binary64) (/.f64 (-.f64 x x) x))`
100.0%	1	`(/.f64 (-.f64 x x) x)`

Compiler

Compiled 13 to 9 computations (30.8% saved)

simplify24.0ms (2.9%)

Memory

1.9MiB live, 40.6MiB allocated

Algorithm

1×	egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	7	9

Stop Event

1×

saturated

Calls

Call 1

Inputs
#s(approx (* 100 (/ (- x x) x)) #s(literal 0 binary64))

Outputs
#s(approx (* 100 (/ (- x x) x)) #s(literal 0 binary64))

soundness4.0ms (0.4%)

Memory

3.1MiB live, 3.1MiB allocated

Iterations

Useful iterations: 0 (0.0ms)

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

Stop Event

1×	done
1×	saturated
1×	saturated
1×	saturated
1×	saturated

Compiler

Compiled 13 to 13 computations (0% saved)

preprocess33.0ms (4%)

Memory: 21.4MiB live, 56.0MiB allocated
Compiler: Compiled 34 to 28 computations (17.6% saved)

end0.0ms (0%)

Memory: 0.0MiB live, 0.1MiB allocated

Iter	Nodes	Cost
0	7	8
1	30	2
2	78	2
3	117	2
4	141	2
5	148	2
6	154	2
7	156	2
8	160	2
0	5	7
0	8	3
1	15	1
2	28	1
3	31	1
4	33	1
5	35	1
6	39	1
7	44	1
0	44	1

Iter	Nodes	Cost
0	7	8
1	30	2
2	78	2
3	117	2
4	141	2
5	148	2
6	154	2
7	156	2
8	160	2
0	5	7
0	8	3
1	15	1
2	28	1
3	31	1
4	33	1
5	35	1
6	39	1
7	44	1
0	44	1

start0.0ms (0%)

analyze1.0ms (0.2%)

sample518.0ms (63.1%)

explain74.0ms (9%)

preprocess15.0ms (1.8%)

eval0.0ms (0%)

prune0.0ms (0%)

simplify3.0ms (0.4%)

localize19.0ms (2.3%)

series0.0ms (0%)

simplify2.0ms (0.2%)

rewrite31.0ms (3.7%)

eval0.0ms (0%)

prune1.0ms (0.1%)

simplify3.0ms (0.4%)

localize18.0ms (2.1%)

series0.0ms (0%)

simplify2.0ms (0.2%)

rewrite21.0ms (2.5%)

eval0.0ms (0.1%)

prune0.0ms (0.1%)

simplify3.0ms (0.4%)

localize12.0ms (1.5%)

series0.0ms (0%)

simplify4.0ms (0.4%)

rewrite17.0ms (2.1%)

eval0.0ms (0%)

prune1.0ms (0.1%)

regimes16.0ms (1.9%)

simplify24.0ms (2.9%)

soundness4.0ms (0.4%)

preprocess33.0ms (4%)

end0.0ms (0%)

Profiling

Iter	Nodes	Cost
0	7	8
1	30	2
2	78	2
3	117	2
4	141	2
5	148	2
6	154	2
7	156	2
8	160	2
0	5	7
0	8	3
1	15	1
2	28	1
3	31	1
4	33	1
5	35	1
6	39	1
7	44	1
0	44	1