Metrics for Data.Histogram.Bin.LogBinD:$cbinSizeN from histogram-fill-0.8.4.1

start0.0ms (0%)

Memory: 0.1MiB live, 0.1MiB allocated; 0ms collecting garbage

analyze1.0ms (0%)

Memory

0.6MiB live, 0.6MiB 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 7 to 6 computations (14.3% saved)

sample622.0ms (34.4%)

Memory

50.4MiB live, 834.9MiB allocated; 185ms collecting garbage

Samples

387.0ms

8 256×

valid

Precisions

Click to see histograms. Total time spent on operations: 166.0ms

ival-mult: 101.0ms (60.9% of total)

ival-sub: 54.0ms (32.5% of total)

ival-true: 6.0ms (3.6% of total)

ival-assert: 3.0ms (1.8% of total)

adjust: 2.0ms (1.2% of total)

Bogosity

explain53.0ms (3%)

Memory

34.4MiB live, 123.7MiB allocated; 14ms collecting garbage

FPErrors

Click to see full error table

Example	Example	Subexpression
-	-	`y`
-	-	`(-.f64 (*.f64 x y) x)`
-	-	`(*.f64 x y)`
-	-	`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

18.0ms

512×

valid

Compiler

Compiled 29 to 16 computations (44.8% saved)

Precisions

Click to see histograms. Total time spent on operations: 7.0ms

ival-mult: 4.0ms (57.8% of total)

ival-sub: 2.0ms (28.9% of total)

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

adjust: 0.0ms (0% of total)

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

preprocess19.0ms (1%)

Memory

-32.6MiB live, 26.4MiB allocated; 11ms collecting garbage

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	14	38
1	19	38
0	4	5
0	6	5
1	7	5
0	7	5

Stop Event

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

Calls

Call 1

Inputs
(-.f64 (*.f64 x y) x)

Outputs
(-.f64 (*.f64 x y) x)
(-.f64 (*.f64 y x) x)

Compiler

Compiled 5 to 4 computations (20% saved)

eval0.0ms (0%)

Memory: 0.0MiB live, 0.0MiB allocated; 0ms collecting garbage
Compiler: Compiled 0 to 2 computations (-∞% saved)

prune0.0ms (0%)

Memory

0.5MiB live, 0.5MiB allocated; 0ms collecting garbage

Alt Table

Click to see full alt table

Status	Accuracy	Program
▶	100.0%	(-.f64 (*.f64 x y) x)

Compiler

Compiled 5 to 4 computations (20% saved)

simplify3.0ms (0.2%)

Memory

2.9MiB live, 2.9MiB allocated; 0ms collecting garbage

Localize:

Found 2 expressions of interest:

New	Metric	Score	Program
cost-diff	0	(*.f64 x y)
cost-diff	0	(-.f64 (*.f64 x y) x)

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	4	10
0	6	10
1	7	10
0	7	10

Stop Event

1×	iter limit
1×	saturated
1×	iter limit

Calls

Call 1

Inputs
(-.f64 (*.f64 x y) x)
(*.f64 x y)
x
y

Outputs
(-.f64 (*.f64 x y) x)
(-.f64 (*.f64 y x) x)
(*.f64 x y)
(*.f64 y x)
x
y

localize30.0ms (1.7%)

Memory

-19.7MiB live, 25.4MiB allocated; 6ms collecting garbage

Localize:

Found 2 expressions of interest:

New	Metric	Score	Program
accuracy	0.0	(-.f64 (*.f64 x y) x)
accuracy	0.0	(*.f64 x y)

Samples

25.0ms

256×

valid

Compiler

Compiled 12 to 6 computations (50% saved)

Precisions

Click to see histograms. Total time spent on operations: 3.0ms

ival-mult: 2.0ms (59.9% of total)

ival-sub: 1.0ms (30% of total)

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

adjust: 0.0ms (0% of total)

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

series3.0ms (0.2%)

Memory

6.3MiB live, 6.3MiB allocated; 0ms collecting garbage

Counts

2 → 8

Calls

Call 1

Inputs
(-.f64 (*.f64 x y) x)
(*.f64 x y)

Outputs
#s(approx (- (* x y) x) #s(hole binary64 (* x (- y 1))))
#s(approx (* x y) #s(hole binary64 (* x y)))
#s(approx (- (* x y) x) #s(hole binary64 (* -1 (* x (+ 1 (* -1 y))))))
#s(approx (- (* x y) x) #s(hole binary64 (* -1 x)))
#s(approx (- (* x y) x) #s(hole binary64 (- (* x y) x)))
#s(approx (- (* x y) x) #s(hole binary64 (* x y)))
#s(approx (- (* x y) x) #s(hole binary64 (* y (+ x (* -1 (/ x y))))))
#s(approx (- (* x y) x) #s(hole binary64 (* -1 (* y (+ (* -1 x) (/ x y))))))

Calls

6 calls:

Time	Variable		Point	Expression
1.0ms	x	@	inf	((- (* x y) x) (* x y))
1.0ms	y	@	inf	((- (* x y) x) (* x y))
1.0ms	x	@	-inf	((- (* x y) x) (* x y))
0.0ms	y	@	-inf	((- (* x y) x) (* x y))
0.0ms	x	@	0	((- (* x y) x) (* x y))

simplify134.0ms (7.4%)

Memory

30.5MiB live, 217.2MiB allocated; 21ms collecting garbage

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	28	79
1	73	79
2	193	79
3	509	79
4	1930	79
5	5539	79
0	8501	79

Stop Event

1×	iter limit
1×	node limit

Counts

8 → 8

Calls

Call 1

Inputs
#s(approx (- (* x y) x) #s(hole binary64 (* x (- y 1))))
#s(approx (* x y) #s(hole binary64 (* x y)))
#s(approx (- (* x y) x) #s(hole binary64 (* -1 (* x (+ 1 (* -1 y))))))
#s(approx (- (* x y) x) #s(hole binary64 (* -1 x)))
#s(approx (- (* x y) x) #s(hole binary64 (- (* x y) x)))
#s(approx (- (* x y) x) #s(hole binary64 (* x y)))
#s(approx (- (* x y) x) #s(hole binary64 (* y (+ x (* -1 (/ x y))))))
#s(approx (- (* x y) x) #s(hole binary64 (* -1 (* y (+ (* -1 x) (/ x y))))))

Outputs
#s(approx (- (* x y) x) #s(hole binary64 (* x (- y 1))))
#s(approx (- (* x y) x) (*.f64 (-.f64 y #s(literal 1 binary64)) x))
#s(approx (* x y) #s(hole binary64 (* x y)))
#s(approx (* x y) (*.f64 y x))
#s(approx (- (* x y) x) #s(hole binary64 (* -1 (* x (+ 1 (* -1 y))))))
#s(approx (- (* x y) x) (*.f64 (-.f64 y #s(literal 1 binary64)) x))
#s(approx (- (* x y) x) #s(hole binary64 (* -1 x)))
#s(approx (- (* x y) x) (neg.f64 x))
#s(approx (- (* x y) x) #s(hole binary64 (- (* x y) x)))
#s(approx (- (* x y) x) (*.f64 (-.f64 y #s(literal 1 binary64)) x))
#s(approx (- (* x y) x) #s(hole binary64 (* x y)))
#s(approx (- (* x y) x) (*.f64 y x))
#s(approx (- (* x y) x) #s(hole binary64 (* y (+ x (* -1 (/ x y))))))
#s(approx (- (* x y) x) (*.f64 (-.f64 y #s(literal 1 binary64)) x))
#s(approx (- (* x y) x) #s(hole binary64 (* -1 (* y (+ (* -1 x) (/ x y))))))
#s(approx (- (* x y) x) (*.f64 (-.f64 y #s(literal 1 binary64)) x))

rewrite251.0ms (13.9%)

Memory

-25.5MiB live, 186.1MiB allocated; 147ms collecting garbage

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	4	8
0	6	8
1	20	8
2	136	8
0	1436	8

Stop Event

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

Counts

2 → 54

Calls

Call 1

Inputs
(-.f64 (*.f64 x y) x)
(*.f64 x y)

Outputs
(.f64 (/.f64 (.f64 x (fma.f64 (.f64 y y) x (neg.f64 x))) (.f64 (+.f64 (pow.f64 y #s(literal 3 binary64)) #s(literal 1 binary64)) (pow.f64 x #s(literal 3 binary64)))) (fma.f64 x (-.f64 x (.f64 y x)) (pow.f64 (.f64 y x) #s(literal 2 binary64))))
(.f64 (/.f64 (-.f64 (pow.f64 (.f64 y x) #s(literal 3 binary64)) (pow.f64 x #s(literal 3 binary64))) (-.f64 (pow.f64 (.f64 y x) #s(literal 4 binary64)) (pow.f64 (.f64 (fma.f64 y x x) x) #s(literal 2 binary64)))) (-.f64 (pow.f64 (.f64 y x) #s(literal 2 binary64)) (.f64 (fma.f64 y x x) x)))
(.f64 (/.f64 (-.f64 (pow.f64 (.f64 y x) #s(literal 3 binary64)) (pow.f64 x #s(literal 3 binary64))) (+.f64 (pow.f64 (.f64 (fma.f64 y x x) x) #s(literal 3 binary64)) (pow.f64 (.f64 y x) #s(literal 6 binary64)))) (fma.f64 (.f64 (fma.f64 y x x) x) (-.f64 (.f64 (fma.f64 y x x) x) (pow.f64 (.f64 y x) #s(literal 2 binary64))) (pow.f64 (.f64 y x) #s(literal 4 binary64))))
(.f64 (/.f64 (.f64 x (fma.f64 (.f64 y y) x (neg.f64 x))) (.f64 x (fma.f64 (.f64 y y) x (neg.f64 x)))) (-.f64 (.f64 y x) x))
(.f64 (/.f64 (fma.f64 y x x) (+.f64 #s(literal 1 binary64) y)) (/.f64 (-.f64 (.f64 y x) x) x))
(.f64 (fma.f64 y x x) (/.f64 (-.f64 (.f64 y x) x) (fma.f64 y x x)))
(.f64 (.f64 x (fma.f64 (.f64 y y) x (fma.f64 y x x))) (/.f64 (-.f64 (.f64 y x) x) (.f64 x (fma.f64 (.f64 y y) x (fma.f64 y x x)))))
(/.f64 (/.f64 (.f64 x (fma.f64 (.f64 y y) x (neg.f64 x))) (+.f64 #s(literal 1 binary64) y)) x)
(/.f64 (-.f64 (.f64 (/.f64 (pow.f64 (.f64 y x) #s(literal 2 binary64)) (fma.f64 y x x)) (/.f64 (pow.f64 (.f64 y x) #s(literal 2 binary64)) (fma.f64 y x x))) (.f64 (.f64 x (/.f64 x (fma.f64 y x x))) (.f64 x (/.f64 x (fma.f64 y x x))))) (+.f64 (/.f64 (pow.f64 (.f64 y x) #s(literal 2 binary64)) (fma.f64 y x x)) (.f64 x (/.f64 x (fma.f64 y x x)))))
(/.f64 (-.f64 (.f64 (/.f64 (pow.f64 (.f64 y x) #s(literal 3 binary64)) (.f64 x (fma.f64 (.f64 y y) x (fma.f64 y x x)))) (/.f64 (pow.f64 (.f64 y x) #s(literal 3 binary64)) (.f64 x (fma.f64 (.f64 y y) x (fma.f64 y x x))))) (.f64 (/.f64 (pow.f64 x #s(literal 3 binary64)) (.f64 x (fma.f64 (.f64 y y) x (fma.f64 y x x)))) (/.f64 (pow.f64 x #s(literal 3 binary64)) (.f64 x (fma.f64 (.f64 y y) x (fma.f64 y x x)))))) (+.f64 (/.f64 (pow.f64 (.f64 y x) #s(literal 3 binary64)) (.f64 x (fma.f64 (.f64 y y) x (fma.f64 y x x)))) (/.f64 (pow.f64 x #s(literal 3 binary64)) (.f64 x (fma.f64 (*.f64 y y) x (fma.f64 y x x))))))
(/.f64 (-.f64 (pow.f64 (/.f64 (pow.f64 (.f64 y x) #s(literal 2 binary64)) (fma.f64 y x x)) #s(literal 3 binary64)) (pow.f64 (.f64 x (/.f64 x (fma.f64 y x x))) #s(literal 3 binary64))) (fma.f64 (/.f64 (pow.f64 (.f64 y x) #s(literal 2 binary64)) (fma.f64 y x x)) (/.f64 (pow.f64 (.f64 y x) #s(literal 2 binary64)) (fma.f64 y x x)) (fma.f64 (.f64 x (/.f64 x (fma.f64 y x x))) (.f64 x (/.f64 x (fma.f64 y x x))) (.f64 (/.f64 (pow.f64 (.f64 y x) #s(literal 2 binary64)) (fma.f64 y x x)) (*.f64 x (/.f64 x (fma.f64 y x x)))))))
(/.f64 (-.f64 (pow.f64 (/.f64 (pow.f64 (.f64 y x) #s(literal 3 binary64)) (.f64 x (fma.f64 (.f64 y y) x (fma.f64 y x x)))) #s(literal 3 binary64)) (pow.f64 (/.f64 (pow.f64 x #s(literal 3 binary64)) (.f64 x (fma.f64 (.f64 y y) x (fma.f64 y x x)))) #s(literal 3 binary64))) (fma.f64 (/.f64 (pow.f64 (.f64 y x) #s(literal 3 binary64)) (.f64 x (fma.f64 (.f64 y y) x (fma.f64 y x x)))) (/.f64 (pow.f64 (.f64 y x) #s(literal 3 binary64)) (.f64 x (fma.f64 (.f64 y y) x (fma.f64 y x x)))) (fma.f64 (/.f64 (pow.f64 x #s(literal 3 binary64)) (.f64 x (fma.f64 (.f64 y y) x (fma.f64 y x x)))) (/.f64 (pow.f64 x #s(literal 3 binary64)) (.f64 x (fma.f64 (.f64 y y) x (fma.f64 y x x)))) (.f64 (/.f64 (pow.f64 (.f64 y x) #s(literal 3 binary64)) (.f64 x (fma.f64 (.f64 y y) x (fma.f64 y x x)))) (/.f64 (pow.f64 x #s(literal 3 binary64)) (.f64 x (fma.f64 (*.f64 y y) x (fma.f64 y x x))))))))
(/.f64 (neg.f64 (neg.f64 (.f64 x (fma.f64 (.f64 y y) x (neg.f64 x))))) (neg.f64 (neg.f64 (fma.f64 y x x))))
(/.f64 (neg.f64 (neg.f64 (-.f64 (pow.f64 (.f64 y x) #s(literal 3 binary64)) (pow.f64 x #s(literal 3 binary64))))) (neg.f64 (neg.f64 (.f64 x (fma.f64 (*.f64 y y) x (fma.f64 y x x))))))
(/.f64 (-.f64 (.f64 (pow.f64 (.f64 y x) #s(literal 2 binary64)) (fma.f64 y x x)) (.f64 (fma.f64 y x x) (.f64 x x))) (*.f64 (fma.f64 y x x) (fma.f64 y x x)))
(/.f64 (-.f64 (.f64 (pow.f64 (.f64 y x) #s(literal 3 binary64)) (.f64 x (fma.f64 (.f64 y y) x (fma.f64 y x x)))) (.f64 (.f64 x (fma.f64 (.f64 y y) x (fma.f64 y x x))) (pow.f64 x #s(literal 3 binary64)))) (.f64 (.f64 x (fma.f64 (.f64 y y) x (fma.f64 y x x))) (.f64 x (fma.f64 (.f64 y y) x (fma.f64 y x x)))))
(/.f64 (-.f64 (pow.f64 (.f64 y x) #s(literal 4 binary64)) (pow.f64 x #s(literal 4 binary64))) (.f64 (fma.f64 x x (pow.f64 (*.f64 y x) #s(literal 2 binary64))) (fma.f64 y x x)))
(/.f64 (-.f64 (pow.f64 (.f64 y x) #s(literal 9 binary64)) (pow.f64 x #s(literal 9 binary64))) (.f64 (+.f64 (fma.f64 (pow.f64 y #s(literal 3 binary64)) (pow.f64 x #s(literal 6 binary64)) (pow.f64 x #s(literal 6 binary64))) (pow.f64 (.f64 y x) #s(literal 6 binary64))) (.f64 x (fma.f64 (*.f64 y y) x (fma.f64 y x x)))))
(/.f64 (-.f64 (pow.f64 (.f64 y x) #s(literal 6 binary64)) (pow.f64 x #s(literal 6 binary64))) (.f64 (+.f64 (fma.f64 (.f64 y y) (pow.f64 x #s(literal 4 binary64)) (pow.f64 x #s(literal 4 binary64))) (pow.f64 (.f64 y x) #s(literal 4 binary64))) (fma.f64 y x x)))
(/.f64 (-.f64 (pow.f64 (.f64 y x) #s(literal 6 binary64)) (pow.f64 x #s(literal 6 binary64))) (.f64 (.f64 (+.f64 (pow.f64 y #s(literal 3 binary64)) #s(literal 1 binary64)) (pow.f64 x #s(literal 3 binary64))) (.f64 x (fma.f64 (*.f64 y y) x (fma.f64 y x x)))))
(/.f64 (neg.f64 (.f64 x (fma.f64 (.f64 y y) x (neg.f64 x)))) (neg.f64 (fma.f64 y x x)))
(/.f64 (neg.f64 (-.f64 (pow.f64 (.f64 y x) #s(literal 3 binary64)) (pow.f64 x #s(literal 3 binary64)))) (neg.f64 (.f64 x (fma.f64 (*.f64 y y) x (fma.f64 y x x)))))
(/.f64 (.f64 x (fma.f64 (.f64 y y) x (neg.f64 x))) (fma.f64 y x x))
(/.f64 (-.f64 (pow.f64 (.f64 y x) #s(literal 3 binary64)) (pow.f64 x #s(literal 3 binary64))) (.f64 x (fma.f64 (*.f64 y y) x (fma.f64 y x x))))
(neg.f64 (/.f64 (neg.f64 (.f64 x (fma.f64 (.f64 y y) x (neg.f64 x)))) (fma.f64 y x x)))
(neg.f64 (/.f64 (neg.f64 (-.f64 (pow.f64 (.f64 y x) #s(literal 3 binary64)) (pow.f64 x #s(literal 3 binary64)))) (.f64 x (fma.f64 (*.f64 y y) x (fma.f64 y x x)))))
(neg.f64 (/.f64 (.f64 x (fma.f64 (.f64 y y) x (neg.f64 x))) (neg.f64 (fma.f64 y x x))))
(neg.f64 (/.f64 (-.f64 (pow.f64 (.f64 y x) #s(literal 3 binary64)) (pow.f64 x #s(literal 3 binary64))) (neg.f64 (.f64 x (fma.f64 (*.f64 y y) x (fma.f64 y x x))))))
(fma.f64 (/.f64 (pow.f64 (.f64 y x) #s(literal 2 binary64)) (.f64 (+.f64 (pow.f64 y #s(literal 3 binary64)) #s(literal 1 binary64)) (pow.f64 x #s(literal 3 binary64)))) (fma.f64 x (-.f64 x (.f64 y x)) (pow.f64 (.f64 y x) #s(literal 2 binary64))) (/.f64 (*.f64 (neg.f64 x) x) (fma.f64 y x x)))
(fma.f64 (/.f64 (pow.f64 (.f64 y x) #s(literal 2 binary64)) (.f64 x (fma.f64 (.f64 y y) x (neg.f64 x)))) (-.f64 (.f64 y x) x) (/.f64 (*.f64 (neg.f64 x) x) (fma.f64 y x x)))
(fma.f64 (/.f64 (.f64 (.f64 y y) x) (+.f64 #s(literal 1 binary64) y)) (/.f64 x x) (/.f64 (*.f64 (neg.f64 x) x) (fma.f64 y x x)))
(fma.f64 (/.f64 (.f64 y y) (+.f64 #s(literal 1 binary64) y)) (/.f64 (.f64 x x) x) (/.f64 (*.f64 (neg.f64 x) x) (fma.f64 y x x)))
(fma.f64 (/.f64 (.f64 (neg.f64 y) x) (+.f64 #s(literal 1 binary64) y)) (/.f64 (.f64 (neg.f64 y) x) x) (/.f64 (*.f64 (neg.f64 x) x) (fma.f64 y x x)))
(fma.f64 (/.f64 (fabs.f64 (.f64 y x)) (+.f64 #s(literal 1 binary64) y)) (/.f64 (fabs.f64 (.f64 y x)) x) (/.f64 (*.f64 (neg.f64 x) x) (fma.f64 y x x)))
(fma.f64 (/.f64 (.f64 (.f64 x x) y) (+.f64 #s(literal 1 binary64) y)) (/.f64 y x) (/.f64 (*.f64 (neg.f64 x) x) (fma.f64 y x x)))
(fma.f64 (/.f64 (.f64 x x) (+.f64 #s(literal 1 binary64) y)) (/.f64 (.f64 y y) x) (/.f64 (*.f64 (neg.f64 x) x) (fma.f64 y x x)))
(fma.f64 (/.f64 (.f64 y x) (+.f64 #s(literal 1 binary64) y)) (/.f64 (.f64 y x) x) (/.f64 (*.f64 (neg.f64 x) x) (fma.f64 y x x)))
(fma.f64 (/.f64 y (+.f64 #s(literal 1 binary64) y)) (/.f64 (.f64 (.f64 x x) y) x) (/.f64 (*.f64 (neg.f64 x) x) (fma.f64 y x x)))
(fma.f64 (/.f64 x (+.f64 #s(literal 1 binary64) y)) (/.f64 (.f64 (.f64 y y) x) x) (/.f64 (*.f64 (neg.f64 x) x) (fma.f64 y x x)))
(fma.f64 (.f64 (.f64 y y) x) (/.f64 x (fma.f64 y x x)) (/.f64 (*.f64 (neg.f64 x) x) (fma.f64 y x x)))
(fma.f64 (.f64 y y) (.f64 x (/.f64 x (fma.f64 y x x))) (/.f64 (*.f64 (neg.f64 x) x) (fma.f64 y x x)))
(fma.f64 (.f64 (neg.f64 y) x) (/.f64 (.f64 (neg.f64 y) x) (fma.f64 y x x)) (/.f64 (*.f64 (neg.f64 x) x) (fma.f64 y x x)))
(fma.f64 (fabs.f64 (.f64 y x)) (/.f64 (fabs.f64 (.f64 y x)) (fma.f64 y x x)) (/.f64 (*.f64 (neg.f64 x) x) (fma.f64 y x x)))
(fma.f64 (.f64 (.f64 x x) y) (/.f64 y (fma.f64 y x x)) (/.f64 (*.f64 (neg.f64 x) x) (fma.f64 y x x)))
(fma.f64 (.f64 x x) (/.f64 (.f64 y y) (fma.f64 y x x)) (/.f64 (*.f64 (neg.f64 x) x) (fma.f64 y x x)))
(fma.f64 (.f64 y x) (/.f64 (.f64 y x) (fma.f64 y x x)) (/.f64 (*.f64 (neg.f64 x) x) (fma.f64 y x x)))
(fma.f64 y (/.f64 (.f64 (.f64 x x) y) (fma.f64 y x x)) (/.f64 (*.f64 (neg.f64 x) x) (fma.f64 y x x)))
(fma.f64 x (/.f64 (.f64 (.f64 y y) x) (fma.f64 y x x)) (/.f64 (*.f64 (neg.f64 x) x) (fma.f64 y x x)))
(-.f64 (/.f64 (pow.f64 (.f64 y x) #s(literal 2 binary64)) (fma.f64 y x x)) (.f64 x (/.f64 x (fma.f64 y x x))))
(-.f64 (/.f64 (pow.f64 (.f64 y x) #s(literal 3 binary64)) (.f64 x (fma.f64 (.f64 y y) x (fma.f64 y x x)))) (/.f64 (pow.f64 x #s(literal 3 binary64)) (.f64 x (fma.f64 (*.f64 y y) x (fma.f64 y x x)))))
(-.f64 (*.f64 y x) x)
(+.f64 (/.f64 (pow.f64 (.f64 y x) #s(literal 2 binary64)) (fma.f64 y x x)) (/.f64 (.f64 (neg.f64 x) x) (fma.f64 y x x)))
(*.f64 y x)
(*.f64 x y)

eval8.0ms (0.5%)

Memory: -13.6MiB live, 31.1MiB allocated; 5ms collecting garbage
Compiler: Compiled 1 586 to 204 computations (87.1% saved)

prune2.0ms (0.1%)

Memory

10.9MiB live, 10.9MiB allocated; 0ms collecting garbage

Pruning

3 alts after pruning (2 fresh and 1 done)

	Pruned	Kept	Total
New	56	2	58
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	56	3	59

Accuracy

100.0%

Counts

59 → 3

Alt Table

Click to see full alt table

Status	Accuracy	Program
✓	100.0%	(-.f64 (*.f64 x y) x)
▶	52.6%	#s(approx (- (* x y) x) (*.f64 y x))
▶	49.2%	#s(approx (- (* x y) x) (neg.f64 x))

Compiler

Compiled 22 to 16 computations (27.3% saved)

simplify5.0ms (0.3%)

Memory

21.1MiB live, 21.1MiB allocated; 0ms collecting garbage

Localize:

Found 4 expressions of interest:

New	Metric	Score	Program
cost-diff	0	(*.f64 y x)
cost-diff	0	#s(approx (- (* x y) x) (*.f64 y x))
cost-diff	0	(neg.f64 x)
cost-diff	0	#s(approx (- (* x y) x) (neg.f64 x))

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	8	25
0	10	25
1	11	25
0	11	25

Stop Event

1×	iter limit
1×	saturated
1×	iter limit

Calls

Call 1

Inputs
#s(approx (- (* x y) x) (neg.f64 x))
(neg.f64 x)
x
#s(approx (- (* x y) x) (*.f64 y x))
(*.f64 y x)
y
x

Outputs
#s(approx (- (* x y) x) (neg.f64 x))
(neg.f64 x)
x
#s(approx (- (* x y) x) (*.f64 y x))
(*.f64 y x)
y
x

localize25.0ms (1.4%)

Memory

-30.3MiB live, 70.5MiB allocated; 7ms collecting garbage

Localize:

Found 4 expressions of interest:

New	Metric	Score
accuracy	0.0	(*.f64 y x)
accuracy	30.35935439847813	#s(approx (- (* x y) x) (*.f64 y x))
accuracy	0.0	(neg.f64 x)
accuracy	32.52027387039807	#s(approx (- (* x y) x) (neg.f64 x))

Samples

16.0ms

256×

valid

Compiler

Compiled 20 to 8 computations (60% saved)

Precisions

Click to see histograms. Total time spent on operations: 7.0ms

ival-mult: 4.0ms (56.2% of total)

ival-sub: 1.0ms (14% of total)

ival-neg: 1.0ms (14% of total)

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

adjust: 0.0ms (0% of total)

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

series2.0ms (0.1%)

Memory

7.4MiB live, 7.4MiB allocated; 0ms collecting garbage

Counts

4 → 9

Calls

Call 1

Inputs
#s(approx (- (* x y) x) (neg.f64 x))
(neg.f64 x)
#s(approx (- (* x y) x) (*.f64 y x))
(*.f64 y x)

Outputs
#s(approx (- (* x y) x) #s(hole binary64 (* x (- y 1))))
#s(approx (neg x) #s(hole binary64 (* -1 x)))
#s(approx (* y x) #s(hole binary64 (* x y)))
#s(approx (- (* x y) x) #s(hole binary64 (* -1 (* x (+ 1 (* -1 y))))))
#s(approx (- (* x y) x) #s(hole binary64 (* -1 x)))
#s(approx (- (* x y) x) #s(hole binary64 (- (* x y) x)))
#s(approx (- (* x y) x) #s(hole binary64 (* x y)))
#s(approx (- (* x y) x) #s(hole binary64 (* y (+ x (* -1 (/ x y))))))
#s(approx (- (* x y) x) #s(hole binary64 (* -1 (* y (+ (* -1 x) (/ x y))))))

Calls

6 calls:

Time	Variable		Point	Expression
1.0ms	x	@	-inf	((- (* x y) x) (neg x) (- (* x y) x) (* y x))
0.0ms	x	@	inf	((- (* x y) x) (neg x) (- (* x y) x) (* y x))
0.0ms	y	@	-inf	((- (* x y) x) (neg x) (- (* x y) x) (* y x))
0.0ms	x	@	0	((- (* x y) x) (neg x) (- (* x y) x) (* y x))
0.0ms	y	@	inf	((- (* x y) x) (neg x) (- (* x y) x) (* y x))

simplify200.0ms (11.1%)

Memory

2.7MiB live, 188.7MiB allocated; 18ms collecting garbage

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	31	84
1	76	84
2	195	84
3	512	84
4	1928	84
5	5601	84
0	8563	84

Stop Event

1×	iter limit
1×	node limit

Counts

9 → 9

Calls

Call 1

Inputs
#s(approx (- (* x y) x) #s(hole binary64 (* x (- y 1))))
#s(approx (neg x) #s(hole binary64 (* -1 x)))
#s(approx (* y x) #s(hole binary64 (* x y)))
#s(approx (- (* x y) x) #s(hole binary64 (* -1 (* x (+ 1 (* -1 y))))))
#s(approx (- (* x y) x) #s(hole binary64 (* -1 x)))
#s(approx (- (* x y) x) #s(hole binary64 (- (* x y) x)))
#s(approx (- (* x y) x) #s(hole binary64 (* x y)))
#s(approx (- (* x y) x) #s(hole binary64 (* y (+ x (* -1 (/ x y))))))
#s(approx (- (* x y) x) #s(hole binary64 (* -1 (* y (+ (* -1 x) (/ x y))))))

Outputs
#s(approx (- (* x y) x) #s(hole binary64 (* x (- y 1))))
#s(approx (- (* x y) x) (*.f64 (-.f64 y #s(literal 1 binary64)) x))
#s(approx (neg x) #s(hole binary64 (* -1 x)))
#s(approx (neg x) (neg.f64 x))
#s(approx (* y x) #s(hole binary64 (* x y)))
#s(approx (* y x) (*.f64 y x))
#s(approx (- (* x y) x) #s(hole binary64 (* -1 (* x (+ 1 (* -1 y))))))
#s(approx (- (* x y) x) (*.f64 (-.f64 y #s(literal 1 binary64)) x))
#s(approx (- (* x y) x) #s(hole binary64 (* -1 x)))
#s(approx (- (* x y) x) (neg.f64 x))
#s(approx (- (* x y) x) #s(hole binary64 (- (* x y) x)))
#s(approx (- (* x y) x) (*.f64 (-.f64 y #s(literal 1 binary64)) x))
#s(approx (- (* x y) x) #s(hole binary64 (* x y)))
#s(approx (- (* x y) x) (*.f64 y x))
#s(approx (- (* x y) x) #s(hole binary64 (* y (+ x (* -1 (/ x y))))))
#s(approx (- (* x y) x) (*.f64 (-.f64 y #s(literal 1 binary64)) x))
#s(approx (- (* x y) x) #s(hole binary64 (* -1 (* y (+ (* -1 x) (/ x y))))))
#s(approx (- (* x y) x) (*.f64 (-.f64 y #s(literal 1 binary64)) x))

rewrite128.0ms (7.1%)

Memory

13.8MiB live, 99.0MiB allocated; 20ms collecting garbage

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	8	22
0	10	22
1	24	22
2	138	22
0	1434	22

Stop Event

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

Counts

4 → 5

Calls

Call 1

Inputs
#s(approx (- (* x y) x) (neg.f64 x))
(neg.f64 x)
#s(approx (- (* x y) x) (*.f64 y x))
(*.f64 y x)

Outputs
#s(approx (- (* x y) x) (neg.f64 x))
(neg.f64 x)
#s(approx (- (* x y) x) (*.f64 y x))
(*.f64 y x)
(*.f64 x y)

eval1.0ms (0%)

Memory: 2.1MiB live, 2.1MiB allocated; 0ms collecting garbage
Compiler: Compiled 78 to 20 computations (74.4% saved)

prune2.0ms (0.1%)

Memory

3.9MiB live, 3.9MiB allocated; 0ms collecting garbage

Pruning

3 alts after pruning (0 fresh and 3 done)

	Pruned	Kept	Total
New	8	0	8
Fresh	0	0	0
Picked	0	2	2
Done	0	1	1
Total	8	3	11

Accuracy

100.0%

Counts

11 → 3

Alt Table

Click to see full alt table

Status	Accuracy	Program
✓	100.0%	(-.f64 (*.f64 x y) x)
✓	52.6%	#s(approx (- (* x y) x) (*.f64 y x))
✓	49.2%	#s(approx (- (* x y) x) (neg.f64 x))

Compiler

Compiled 44 to 26 computations (40.9% saved)

regimes5.0ms (0.3%)

Memory

11.4MiB live, 11.4MiB allocated; 0ms collecting garbage

Counts

3 → 1

Calls

Call 1

Inputs
#s(approx (- (* x y) x) (neg.f64 x))
#s(approx (- (* x y) x) (*.f64 y x))
(-.f64 (*.f64 x y) x)

Outputs
(-.f64 (*.f64 x y) x)

Calls

3 calls:

2.0ms	x
2.0ms	(-.f64 (*.f64 x y) x)
2.0ms	y

Results

Accuracy	Segments	Branch
100.0%	1	`(-.f64 (*.f64 x y) x)`
100.0%	1	`x`
100.0%	1	`y`

Compiler

Compiled 7 to 8 computations (-14.3% saved)

regimes6.0ms (0.3%)

Memory

-35.5MiB live, 11.4MiB allocated; 3ms collecting garbage

Counts

2 → 3

Calls

Call 1

Inputs
#s(approx (- (* x y) x) (neg.f64 x))
#s(approx (- (* x y) x) (*.f64 y x))

Outputs
#s(approx (- (* x y) x) (*.f64 y x))
#s(approx (- (* x y) x) (neg.f64 x))
#s(approx (- (* x y) x) (*.f64 y x))

Calls

3 calls:

3.0ms	y
2.0ms	x
1.0ms	(-.f64 (*.f64 x y) x)

Results

Accuracy	Segments	Branch
70.2%	3	`(-.f64 (*.f64 x y) x)`
63.5%	5	`x`
97.7%	3	`y`

Compiler

Compiled 7 to 8 computations (-14.3% saved)

regimes3.0ms (0.2%)

Memory

10.2MiB live, 10.2MiB allocated; 0ms collecting garbage

Accuracy

Total 0.0b remaining (0%)

Threshold costs 0b (0%)

Counts

1 → 1

Calls

Call 1

Inputs
#s(approx (- (* x y) x) (neg.f64 x))

Outputs
#s(approx (- (* x y) x) (neg.f64 x))

Calls

3 calls:

1.0ms	y
1.0ms	x
1.0ms	(-.f64 (*.f64 x y) x)

Results

Accuracy	Segments	Branch
49.2%	1	`x`
49.2%	1	`(-.f64 (*.f64 x y) x)`
49.2%	1	`y`

Compiler

Compiled 7 to 8 computations (-14.3% saved)

bsearch20.0ms (1.1%)

Memory

28.0MiB live, 28.0MiB allocated; 0ms collecting garbage

Algorithm

2×	binary-search

Stop Event

1×	narrow-enough
1×	narrow-enough

Steps

Time	Left	Right
7.0ms	0.5535359380056909	2.926899608091187
11.0ms	-9338.666330329856	-1.4235874011479383e-9

Samples

9.0ms

256×

valid

Compiler

Compiled 280 to 233 computations (16.8% saved)

Precisions

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

ival-mult: 2.0ms (57% of total)

ival-sub: 1.0ms (28.5% of total)

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

adjust: 0.0ms (0% of total)

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

simplify149.0ms (8.3%)

Memory

-29.4MiB live, 67.9MiB allocated; 36ms collecting garbage

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	16	39
1	26	39
2	30	39
3	38	39
4	61	39
5	234	39
6	2129	39
7	5232	39

Stop Event

1×	node limit

Calls

Call 1

Inputs

(-.f64 (*.f64 x y) x)

(if (<=.f64 y #s(literal -1 binary64)) #s(approx (- (* x y) x) (*.f64 y x)) (if (<=.f64 y #s(literal 1 binary64)) #s(approx (- (* x y) x) (neg.f64 x)) #s(approx (- (* x y) x) (*.f64 y x))))

#s(approx (- (* x y) x) (neg.f64 x))

Outputs
(-.f64 (*.f64 x y) x)
(if (<=.f64 y #s(literal -1 binary64)) #s(approx (- (* x y) x) (.f64 y x)) (if (<=.f64 y #s(literal 1 binary64)) #s(approx (- ( x y) x) (neg.f64 x)) #s(approx (- (* x y) x) (*.f64 y x))))
(if (or (<=.f64 y #s(literal -1 binary64)) (not (<=.f64 y #s(literal 1 binary64)))) #s(approx (- (* x y) x) (.f64 y x)) #s(approx (- ( x y) x) (neg.f64 x)))
#s(approx (- (* x y) x) (neg.f64 x))

derivations120.0ms (6.6%)

Memory

-7.7MiB live, 79.4MiB allocated; 16ms collecting garbage

Stop Event

1×

done

Compiler

Compiled 39 to 17 computations (56.4% saved)

preprocess15.0ms (0.8%)

Memory: 30.7MiB live, 30.7MiB allocated; 0ms collecting garbage
Compiler: Compiled 88 to 42 computations (52.3% saved)

end0.0ms (0%)

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

start0.0ms (0%)

analyze1.0ms (0%)

sample622.0ms (34.4%)

explain53.0ms (3%)

preprocess19.0ms (1%)

eval0.0ms (0%)

prune0.0ms (0%)

simplify3.0ms (0.2%)

localize30.0ms (1.7%)

series3.0ms (0.2%)

simplify134.0ms (7.4%)

rewrite251.0ms (13.9%)

eval8.0ms (0.5%)

prune2.0ms (0.1%)

simplify5.0ms (0.3%)

localize25.0ms (1.4%)

series2.0ms (0.1%)

simplify200.0ms (11.1%)

rewrite128.0ms (7.1%)

eval1.0ms (0%)

prune2.0ms (0.1%)

regimes5.0ms (0.3%)

regimes6.0ms (0.3%)

regimes3.0ms (0.2%)

bsearch20.0ms (1.1%)

simplify149.0ms (8.3%)

derivations120.0ms (6.6%)

preprocess15.0ms (0.8%)

end0.0ms (0%)

Profiling