Metrics for Radioactive exchange between two surfaces

start0.0ms (0%)

Memory: 0.0MiB live, 0.0MiB allocated; 0ms collecting garbage

analyze0.0ms (0%)

Memory

0.4MiB live, 0.4MiB allocated; 0ms collecting garbage

Algorithm

1×

Search

Probability	Valid	Unknown	Precondition	Infinite	Domain	Can't	Iter
0%	0%	99.9%	0.1%	0%	0%	0%	0
100%	99.9%	0%	0.1%	0%	0%	0%	1

Compiler

Compiled 9 to 8 computations (11.1% saved)

sample887.0ms (55.1%)

Memory

-31.4MiB live, 610.5MiB allocated; 316ms collecting garbage

Samples

682.0ms

8 256×

valid

Precisions

Click to see histograms. Total time spent on operations: 492.0ms

ival-pow: 455.0ms (92.5% of total)

ival-sub!: 35.0ms (7.1% of total)

adjust: 2.0ms (0.4% of total)

Bogosity

preprocess22.0ms (1.4%)

Memory

-26.1MiB live, 18.3MiB allocated; 10ms collecting garbage

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	15	46
1	28	46
2	46	46
3	86	46
4	91	46

Stop Event

1×

saturated

Alt Table

Click to see full alt table

Status	Accuracy	Program
▶	85.9%	(-.f64 (pow.f64 x #s(literal 4 binary64)) (pow.f64 y #s(literal 4 binary64)))

Compiler

Compiled 14 to 12 computations (14.3% saved)

series74.0ms (4.6%)

Memory

36.8MiB live, 36.8MiB allocated; 0ms collecting garbage

Counts

6 → 9

Calls

Call 1

Inputs
(-.f64 (pow.f64 x #s(literal 4 binary64)) (pow.f64 y #s(literal 4 binary64)))
(pow.f64 x #s(literal 4 binary64))
x
#s(literal 4 binary64)
(pow.f64 y #s(literal 4 binary64))
y

Outputs
#s(approx (- (pow x 4) (pow y 4)) (*.f64 #s(literal -1 binary64) (pow.f64 y #s(literal 4 binary64))))
#s(approx (- (pow x 4) (pow y 4)) (-.f64 (pow.f64 x #s(literal 4 binary64)) (pow.f64 y #s(literal 4 binary64))))
#s(approx (pow x 4) (pow.f64 x #s(literal 4 binary64)))
#s(approx x x)
#s(approx (- (pow x 4) (pow y 4)) (.f64 (pow.f64 x #s(literal 4 binary64)) (+.f64 #s(literal 1 binary64) (.f64 #s(literal -1 binary64) (/.f64 (pow.f64 y #s(literal 4 binary64)) (pow.f64 x #s(literal 4 binary64)))))))
#s(approx (- (pow x 4) (pow y 4)) (fma.f64 #s(literal -1 binary64) (pow.f64 y #s(literal 4 binary64)) (pow.f64 x #s(literal 4 binary64))))
#s(approx (pow y 4) (pow.f64 y #s(literal 4 binary64)))
#s(approx y y)
#s(approx (- (pow x 4) (pow y 4)) (*.f64 (pow.f64 y #s(literal 4 binary64)) (-.f64 (/.f64 (pow.f64 x #s(literal 4 binary64)) (pow.f64 y #s(literal 4 binary64))) #s(literal 1 binary64))))

Calls

6 calls:

Time	Variable	Point
2.0ms	x	inf
2.0ms	y	0
2.0ms	x	0
1.0ms	x	-inf
1.0ms	y	-inf

rewrite148.0ms (9.2%)

Memory

-21.0MiB live, 123.2MiB allocated; 36ms collecting garbage

Counts

6 → 8

Calls

Call 1

Inputs
(-.f64 (pow.f64 x #s(literal 4 binary64)) (pow.f64 y #s(literal 4 binary64)))
(pow.f64 x #s(literal 4 binary64))
x
#s(literal 4 binary64)
(pow.f64 y #s(literal 4 binary64))
y

Outputs
(+.f64 (pow.f64 x #s(literal 4 binary64)) (neg.f64 (pow.f64 y #s(literal 4 binary64))))
(-.f64 (pow.f64 x #s(literal 4 binary64)) (pow.f64 y #s(literal 4 binary64)))
(neg.f64 (-.f64 (pow.f64 y #s(literal 4 binary64)) (pow.f64 x #s(literal 4 binary64))))
(pow.f64 x #s(literal 4 binary64))
x
#s(literal 4 binary64)
(pow.f64 y #s(literal 4 binary64))
y

eval1.0ms (0.1%)

Memory: 3.5MiB live, 3.5MiB allocated; 0ms collecting garbage
Compiler: Compiled 144 to 40 computations (72.2% saved)

prune1.0ms (0.1%)

Memory

3.8MiB live, 3.8MiB allocated; 0ms collecting garbage

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	10	1	11
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	10	2	12

Accuracy

92.2%

Counts

12 → 2

Alt Table

Click to see full alt table

Status	Accuracy	Program
✓	85.9%	(-.f64 (pow.f64 x #s(literal 4 binary64)) (pow.f64 y #s(literal 4 binary64)))
▶	55.7%	#s(approx (- (pow x 4) (pow y 4)) (*.f64 #s(literal -1 binary64) (pow.f64 y #s(literal 4 binary64))))

Compiler

Compiled 20 to 17 computations (15% saved)

series67.0ms (4.1%)

Memory

-11.5MiB live, 81.1MiB allocated; 18ms collecting garbage

Counts

6 → 8

Calls

Call 1

Inputs
#s(approx (- (pow x 4) (pow y 4)) (*.f64 #s(literal -1 binary64) (pow.f64 y #s(literal 4 binary64))))
(*.f64 #s(literal -1 binary64) (pow.f64 y #s(literal 4 binary64)))
#s(literal -1 binary64)
(pow.f64 y #s(literal 4 binary64))
y
#s(literal 4 binary64)

Outputs
#s(approx (- (pow x 4) (pow y 4)) (*.f64 #s(literal -1 binary64) (pow.f64 y #s(literal 4 binary64))))
#s(approx (- (pow x 4) (pow y 4)) (-.f64 (pow.f64 x #s(literal 4 binary64)) (pow.f64 y #s(literal 4 binary64))))
#s(approx (- (pow x 4) (pow y 4)) (pow.f64 x #s(literal 4 binary64)))
#s(approx (- (pow x 4) (pow y 4)) (.f64 (pow.f64 x #s(literal 4 binary64)) (+.f64 #s(literal 1 binary64) (.f64 #s(literal -1 binary64) (/.f64 (pow.f64 y #s(literal 4 binary64)) (pow.f64 x #s(literal 4 binary64)))))))
#s(approx (- (pow x 4) (pow y 4)) (fma.f64 #s(literal -1 binary64) (pow.f64 y #s(literal 4 binary64)) (pow.f64 x #s(literal 4 binary64))))
#s(approx (pow y 4) (pow.f64 y #s(literal 4 binary64)))
#s(approx y y)
#s(approx (- (pow x 4) (pow y 4)) (*.f64 (pow.f64 y #s(literal 4 binary64)) (-.f64 (/.f64 (pow.f64 x #s(literal 4 binary64)) (pow.f64 y #s(literal 4 binary64))) #s(literal 1 binary64))))

Calls

6 calls:

Time	Variable	Point
1.0ms	y	inf
1.0ms	y	-inf
1.0ms	y	0
0.0ms	x	inf
0.0ms	x	-inf

rewrite124.0ms (7.7%)

Memory

8.7MiB live, 154.5MiB allocated; 55ms collecting garbage

Counts

6 → 8

Calls

Call 1

Inputs
#s(approx (- (pow x 4) (pow y 4)) (*.f64 #s(literal -1 binary64) (pow.f64 y #s(literal 4 binary64))))
(*.f64 #s(literal -1 binary64) (pow.f64 y #s(literal 4 binary64)))
#s(literal -1 binary64)
(pow.f64 y #s(literal 4 binary64))
y
#s(literal 4 binary64)

Outputs
#s(approx (- (pow x 4) (pow y 4)) (neg.f64 (pow.f64 y #s(literal 4 binary64))))
(*.f64 #s(literal -1 binary64) (pow.f64 y #s(literal 4 binary64)))
(*.f64 (pow.f64 y #s(literal 4 binary64)) #s(literal -1 binary64))
(neg.f64 (pow.f64 y #s(literal 4 binary64)))
#s(literal -1 binary64)
(pow.f64 y #s(literal 4 binary64))
y
#s(literal 4 binary64)

eval1.0ms (0.1%)

Memory: 2.8MiB live, 2.8MiB allocated; 0ms collecting garbage
Compiler: Compiled 155 to 36 computations (76.8% saved)

prune1.0ms (0.1%)

Memory

2.7MiB live, 2.7MiB allocated; 0ms collecting garbage

Pruning

2 alts after pruning (2 fresh and 0 done)

	Pruned	Kept	Total
New	8	2	10
Fresh	0	0	0
Picked	1	0	1
Done	1	0	1
Total	10	2	12

Accuracy

100.0%

Counts

12 → 2

Alt Table

Click to see full alt table

Status	Accuracy	Program
▶	57.6%	#s(approx (- (pow x 4) (pow y 4)) (pow.f64 x #s(literal 4 binary64)))
▶	55.7%	#s(approx (- (pow x 4) (pow y 4)) (neg.f64 (pow.f64 y #s(literal 4 binary64))))

Compiler

Compiled 23 to 19 computations (17.4% saved)

series86.0ms (5.3%)

Memory

18.7MiB live, 58.7MiB allocated; 42ms collecting garbage

Counts

8 → 9

Calls

Call 1

Inputs
#s(approx (- (pow x 4) (pow y 4)) (neg.f64 (pow.f64 y #s(literal 4 binary64))))
(neg.f64 (pow.f64 y #s(literal 4 binary64)))
(pow.f64 y #s(literal 4 binary64))
y
#s(literal 4 binary64)
#s(approx (- (pow x 4) (pow y 4)) (pow.f64 x #s(literal 4 binary64)))
(pow.f64 x #s(literal 4 binary64))
x

Outputs
#s(approx (- (pow x 4) (pow y 4)) (*.f64 #s(literal -1 binary64) (pow.f64 y #s(literal 4 binary64))))
#s(approx (- (pow x 4) (pow y 4)) (-.f64 (pow.f64 x #s(literal 4 binary64)) (pow.f64 y #s(literal 4 binary64))))
#s(approx (pow x 4) (pow.f64 x #s(literal 4 binary64)))
#s(approx x x)
#s(approx (- (pow x 4) (pow y 4)) (.f64 (pow.f64 x #s(literal 4 binary64)) (+.f64 #s(literal 1 binary64) (.f64 #s(literal -1 binary64) (/.f64 (pow.f64 y #s(literal 4 binary64)) (pow.f64 x #s(literal 4 binary64)))))))
#s(approx (- (pow x 4) (pow y 4)) (fma.f64 #s(literal -1 binary64) (pow.f64 y #s(literal 4 binary64)) (pow.f64 x #s(literal 4 binary64))))
#s(approx (pow y 4) (pow.f64 y #s(literal 4 binary64)))
#s(approx y y)
#s(approx (- (pow x 4) (pow y 4)) (*.f64 (pow.f64 y #s(literal 4 binary64)) (-.f64 (/.f64 (pow.f64 x #s(literal 4 binary64)) (pow.f64 y #s(literal 4 binary64))) #s(literal 1 binary64))))

Calls

6 calls:

Time	Variable	Point
1.0ms	x	inf
1.0ms	y	-inf
1.0ms	x	-inf
1.0ms	y	inf
1.0ms	x	0

rewrite159.0ms (9.9%)

Memory

-32.6MiB live, 66.4MiB allocated; 81ms collecting garbage

Counts

8 → 8

Calls

Call 1

Inputs
#s(approx (- (pow x 4) (pow y 4)) (neg.f64 (pow.f64 y #s(literal 4 binary64))))
(neg.f64 (pow.f64 y #s(literal 4 binary64)))
(pow.f64 y #s(literal 4 binary64))
y
#s(literal 4 binary64)
#s(approx (- (pow x 4) (pow y 4)) (pow.f64 x #s(literal 4 binary64)))
(pow.f64 x #s(literal 4 binary64))
x

Outputs
#s(approx (- (pow x 4) (pow y 4)) (neg.f64 (pow.f64 y #s(literal 4 binary64))))
(neg.f64 (pow.f64 y #s(literal 4 binary64)))
(pow.f64 y #s(literal 4 binary64))
y
#s(literal 4 binary64)
#s(approx (- (pow x 4) (pow y 4)) (pow.f64 x #s(literal 4 binary64)))
(pow.f64 x #s(literal 4 binary64))
x

eval1.0ms (0.1%)

Memory: 1.2MiB live, 1.2MiB allocated; 0ms collecting garbage
Compiler: Compiled 146 to 38 computations (74% saved)

prune1.0ms (0.1%)

Memory

1.3MiB live, 1.3MiB allocated; 0ms collecting garbage

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	9	0	9
Fresh	0	0	0
Picked	0	2	2
Done	0	0	0
Total	9	2	11

Accuracy

100.0%

Counts

11 → 2

Alt Table

Click to see full alt table

Status	Accuracy	Program
✓	57.6%	#s(approx (- (pow x 4) (pow y 4)) (pow.f64 x #s(literal 4 binary64)))
✓	55.7%	#s(approx (- (pow x 4) (pow y 4)) (neg.f64 (pow.f64 y #s(literal 4 binary64))))

Compiler

Compiled 23 to 19 computations (17.4% saved)

regimes14.0ms (0.9%)

Memory

20.4MiB live, 20.4MiB allocated; 0ms collecting garbage

Accuracy

Total -0.0b remaining (-0%)

Threshold costs -0b (-0%)

Counts

1 → 1

4 → 2

Calls

Call 1

Inputs
#s(approx (- (pow x 4) (pow y 4)) (pow.f64 x #s(literal 4 binary64)))

Outputs
#s(approx (- (pow x 4) (pow y 4)) (pow.f64 x #s(literal 4 binary64)))

Call 2

Inputs
#s(approx (- (pow x 4) (pow y 4)) (pow.f64 x #s(literal 4 binary64)))
#s(approx (- (pow x 4) (pow y 4)) (neg.f64 (pow.f64 y #s(literal 4 binary64))))
#s(approx (- (pow x 4) (pow y 4)) (*.f64 #s(literal -1 binary64) (pow.f64 y #s(literal 4 binary64))))
(-.f64 (pow.f64 x #s(literal 4 binary64)) (pow.f64 y #s(literal 4 binary64)))

Outputs
#s(approx (- (pow x 4) (pow y 4)) (neg.f64 (pow.f64 y #s(literal 4 binary64))))
#s(approx (- (pow x 4) (pow y 4)) (pow.f64 x #s(literal 4 binary64)))

Calls

10 calls:

2.0ms	x
2.0ms	y
2.0ms	(-.f64 (pow.f64 x #s(literal 4 binary64)) (pow.f64 y #s(literal 4 binary64)))
1.0ms	(pow.f64 x #s(literal 4 binary64))
1.0ms	(pow.f64 y #s(literal 4 binary64))

Results

Accuracy	Segments	Branch
57.6%	1	`y`
57.6%	1	`x`
57.6%	1	`(pow.f64 y #s(literal 4 binary64))`
57.6%	1	`(pow.f64 x #s(literal 4 binary64))`
57.6%	1	`(-.f64 (pow.f64 x #s(literal 4 binary64)) (pow.f64 y #s(literal 4 binary64)))`
92.2%	2	`(pow.f64 y #s(literal 4 binary64))`
93.8%	2	`(pow.f64 x #s(literal 4 binary64))`
93.8%	2	`(-.f64 (pow.f64 x #s(literal 4 binary64)) (pow.f64 y #s(literal 4 binary64)))`
93.8%	3	`x`
92.2%	3	`y`

Compiler

Compiled 73 to 52 computations (28.8% saved)

bsearch0.0ms (0%)

Memory

0.3MiB live, 0.3MiB allocated; 0ms collecting garbage

Algorithm

1×	left-value

Steps

Time	Left	Right
0.0ms	-4.65178469763e-313	0.0

Compiler

Compiled 10 to 11 computations (-10% saved)

derivations1.0ms (0%)

Memory

0.6MiB live, 0.6MiB allocated; 0ms collecting garbage

Stop Event

1×

done

Compiler

Compiled 44 to 16 computations (63.6% saved)

preprocess21.0ms (1.3%)

Memory: -27.3MiB live, 20.3MiB allocated; 6ms collecting garbage
Compiler: Compiled 51 to 22 computations (56.9% saved)

end0.0ms (0%)

Memory: 0.0MiB live, 0.0MiB allocated; 0ms collecting garbage

start0.0ms (0%)

analyze0.0ms (0%)

sample887.0ms (55.1%)

preprocess22.0ms (1.4%)

series74.0ms (4.6%)

rewrite148.0ms (9.2%)

eval1.0ms (0.1%)

prune1.0ms (0.1%)

series67.0ms (4.1%)

rewrite124.0ms (7.7%)

eval1.0ms (0.1%)

prune1.0ms (0.1%)

series86.0ms (5.3%)

rewrite159.0ms (9.9%)

eval1.0ms (0.1%)

prune1.0ms (0.1%)

regimes14.0ms (0.9%)

bsearch0.0ms (0%)

derivations1.0ms (0%)

preprocess21.0ms (1.3%)

end0.0ms (0%)

Profiling