Metrics for Radioactive exchange between two surfaces

start0.0ms (0%)

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

analyze0.0ms (0%)

Memory

0.5MiB live, 0.5MiB 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)

sample809.0ms (51.5%)

Memory

19.1MiB live, 499.3MiB allocated; 119ms collecting garbage

Samples

584.0ms

8 256×

valid

Precisions

Click to see histograms. Total time spent on operations: 367.0ms

ival-pow: 344.0ms (93.6% of total)

ival-sub!: 22.0ms (6% of total)

adjust: 2.0ms (0.5% of total)

Bogosity

preprocess15.0ms (1%)

Memory

11.7MiB live, 11.7MiB allocated; 0ms 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)

series93.0ms (5.9%)

Memory

-15.5MiB live, 28.5MiB allocated; 26ms 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
1.0ms	y	0
1.0ms	x	inf
1.0ms	x	0
1.0ms	x	-inf
1.0ms	y	inf

rewrite135.0ms (8.6%)

Memory

0.3MiB live, 46.6MiB allocated; 10ms 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: 1.0MiB live, 1.0MiB allocated; 0ms collecting garbage
Compiler: Compiled 144 to 40 computations (72.2% saved)

prune2.0ms (0.1%)

Memory

1.1MiB live, 1.1MiB 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)

series100.0ms (6.4%)

Memory

-26.4MiB live, 30.7MiB allocated; 53ms 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	x	inf
1.0ms	x	0
1.0ms	y	inf
1.0ms	y	-inf
1.0ms	x	-inf

rewrite177.0ms (11.2%)

Memory

2.9MiB live, 95.6MiB allocated; 12ms 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: 1.4MiB live, 1.4MiB allocated; 0ms collecting garbage
Compiler: Compiled 155 to 36 computations (76.8% saved)

prune1.0ms (0.1%)

Memory

1.2MiB live, 1.2MiB 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)

series82.0ms (5.2%)

Memory

19.9MiB live, 64.3MiB allocated; 7ms 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	y	inf
1.0ms	y	-inf
1.0ms	x	-inf
1.0ms	x	inf
1.0ms	x	0

rewrite118.0ms (7.5%)

Memory

-10.5MiB live, 126.9MiB allocated; 30ms 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: 2.2MiB live, 2.2MiB allocated; 0ms collecting garbage
Compiler: Compiled 146 to 38 computations (74% saved)

prune1.0ms (0.1%)

Memory

2.6MiB live, 2.6MiB 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

36.9MiB live, 36.9MiB 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
1.0ms	(-.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

0.8MiB live, 0.8MiB 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

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

Stop Event

1×

done

Compiler

Compiled 44 to 16 computations (63.6% saved)

preprocess19.0ms (1.2%)

Memory: -6.5MiB live, 39.1MiB 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%)

sample809.0ms (51.5%)

preprocess15.0ms (1%)

series93.0ms (5.9%)

rewrite135.0ms (8.6%)

eval1.0ms (0.1%)

prune2.0ms (0.1%)

series100.0ms (6.4%)

rewrite177.0ms (11.2%)

eval1.0ms (0.1%)

prune1.0ms (0.1%)

series82.0ms (5.2%)

rewrite118.0ms (7.5%)

eval1.0ms (0.1%)

prune1.0ms (0.1%)

regimes14.0ms (0.9%)

bsearch0.0ms (0%)

derivations1.0ms (0%)

preprocess19.0ms (1.2%)

end0.0ms (0%)

Profiling