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

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 7 to 6 computations (14.3% saved)

sample619.0ms (33.1%)

Memory

-2.9MiB live, 848.3MiB allocated; 207ms collecting garbage

Samples

397.0ms

8 256×

valid

Precisions

Click to see histograms. Total time spent on operations: 170.0ms

ival-mult: 92.0ms (54% of total)

ival-sub: 67.0ms (39.3% of total)

ival-true: 6.0ms (3.5% of total)

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

adjust: 2.0ms (1.2% of total)

Bogosity

explain91.0ms (4.8%)

Memory

21.4MiB live, 67.4MiB allocated; 6ms 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

63.0ms

512×

valid

Compiler

Compiled 29 to 16 computations (44.8% saved)

Precisions

Click to see histograms. Total time spent on operations: 52.0ms

ival-mult: 48.0ms (92.8% of total)

ival-sub: 3.0ms (5.8% of total)

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

adjust: 0.0ms (0% of total)

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

preprocess18.0ms (1%)

Memory

-20.4MiB live, 24.0MiB allocated; 9ms 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

0.6MiB live, 0.6MiB 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

3.5MiB live, 3.5MiB 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

localize13.0ms (0.7%)

Memory

15.8MiB live, 15.8MiB allocated; 0ms collecting garbage

Localize:

Found 2 expressions of interest:

New	Metric	Score	Program
accuracy	0.0	(*.f64 x y)
accuracy	0.01171875	(-.f64 (*.f64 x y) x)

Samples

9.0ms

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 (57.4% of total)

ival-sub: 1.0ms (28.7% 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

4.7MiB live, 4.7MiB 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))

simplify156.0ms (8.3%)

Memory

-23.8MiB live, 81.5MiB allocated; 48ms 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))

rewrite67.0ms (3.6%)

Memory

21.0MiB live, 66.7MiB allocated; 4ms 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)

eval27.0ms (1.4%)

Memory: -33.2MiB live, 12.1MiB allocated; 5ms collecting garbage
Compiler: Compiled 1 586 to 204 computations (87.1% saved)

prune2.0ms (0.1%)

Memory

6.0MiB live, 6.0MiB allocated; 0ms collecting garbage

Pruning

4 alts after pruning (3 fresh and 1 done)

	Pruned	Kept	Total
New	55	3	58
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	55	4	59

Accuracy

100.0%

Counts

59 → 4

Alt Table

Click to see full alt table

Status	Accuracy	Program
✓	100.0%	(-.f64 (*.f64 x y) x)
▶	100.0%	#s(approx (- (* x y) x) (*.f64 (-.f64 y #s(literal 1 binary64)) x))
▶	49.1%	#s(approx (- (* x y) x) (*.f64 y x))
▶	53.4%	#s(approx (- (* x y) x) (neg.f64 x))

Compiler

Compiled 33 to 24 computations (27.3% saved)

simplify197.0ms (10.5%)

Memory

17.8MiB live, 116.4MiB allocated; 11ms collecting garbage

Localize:

Found 7 expressions of interest:

New	Metric	Score	Program
cost-diff	0	(-.f64 y #s(literal 1 binary64))
cost-diff	0	(*.f64 (-.f64 y #s(literal 1 binary64)) x)
cost-diff	0	#s(approx (- (* x y) x) (*.f64 (-.f64 y #s(literal 1 binary64)) x))
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	12	47
0	16	47
1	20	47
2	23	47
3	32	47
4	62	47
5	227	47
6	1771	47
7	5014	47
0	8173	47

Stop Event

1×	iter limit
1×	node limit
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
#s(approx (- (* x y) x) (*.f64 (-.f64 y #s(literal 1 binary64)) x))
(*.f64 (-.f64 y #s(literal 1 binary64)) x)
(-.f64 y #s(literal 1 binary64))
y
#s(literal 1 binary64)
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
#s(approx (- (* x y) x) (*.f64 (-.f64 y #s(literal 1 binary64)) x))
(*.f64 (-.f64 y #s(literal 1 binary64)) x)
(-.f64 y #s(literal 1 binary64))
y
#s(literal 1 binary64)
x

localize41.0ms (2.2%)

Memory

-19.0MiB live, 26.9MiB allocated; 4ms collecting garbage

Localize:

Found 7 expressions of interest:

New	Metric	Score
accuracy	0.0	(-.f64 y #s(literal 1 binary64))
accuracy	0.0	#s(approx (- (* x y) x) (*.f64 (-.f64 y #s(literal 1 binary64)) x))
accuracy	0.0078125	(*.f64 (-.f64 y #s(literal 1 binary64)) x)
accuracy	0.0	(*.f64 y x)
accuracy	32.59619253413707	#s(approx (- (* x y) x) (*.f64 y x))
accuracy	0.0	(neg.f64 x)
accuracy	29.79431752628429	#s(approx (- (* x y) x) (neg.f64 x))

Samples

35.0ms

256×

valid

Compiler

Compiled 36 to 11 computations (69.4% saved)

Precisions

Click to see histograms. Total time spent on operations: 9.0ms

ival-mult: 5.0ms (54.3% of total)

ival-sub: 2.0ms (21.7% of total)

ival-neg: 1.0ms (10.9% of total)

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

adjust: 0.0ms (0% of total)

exact: 0.0ms (0% of total)

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

series5.0ms (0.3%)

Memory

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

Counts

7 → 20

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

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

Calls

6 calls:

Time	Variable		Point	Expression
1.0ms	y	@	inf	((- (* x y) x) (neg x) (- (* x y) x) (* y x) (- (* x y) x) (* (- y 1) x) (- y 1))
1.0ms	x	@	-inf	((- (* x y) x) (neg x) (- (* x y) x) (* y x) (- (* x y) x) (* (- y 1) x) (- y 1))
1.0ms	y	@	-inf	((- (* x y) x) (neg x) (- (* x y) x) (* y x) (- (* x y) x) (* (- y 1) x) (- y 1))
1.0ms	x	@	inf	((- (* x y) x) (neg x) (- (* x y) x) (* y x) (- (* x y) x) (* (- y 1) x) (- y 1))
1.0ms	x	@	0	((- (* x y) x) (neg x) (- (* x y) x) (* y x) (- (* x y) x) (* (- y 1) x) (- y 1))

simplify166.0ms (8.8%)

Memory

24.6MiB live, 119.6MiB allocated; 14ms collecting garbage

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	50	176
1	105	176
2	244	176
3	600	176
4	2254	176
5	5635	176
0	8081	176

Stop Event

1×	iter limit
1×	node limit

Counts

20 → 20

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

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

rewrite42.0ms (2.2%)

Memory

6.7MiB live, 50.2MiB allocated; 10ms collecting garbage

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	12	41
0	16	41
1	46	41
0	286	41

Stop Event

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

Counts

7 → 20

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

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)
#s(approx (- (* x y) x) (*.f64 (-.f64 y #s(literal 1 binary64)) x))
(*.f64 (-.f64 y #s(literal 1 binary64)) x)
(*.f64 x (-.f64 y #s(literal 1 binary64)))
(/.f64 (*.f64 (fma.f64 y y #s(literal -1 binary64)) x) (-.f64 y #s(literal -1 binary64)))
(/.f64 (*.f64 (-.f64 (pow.f64 y #s(literal 3 binary64)) #s(literal 1 binary64)) x) (fma.f64 y y (-.f64 y #s(literal -1 binary64))))
(/.f64 (*.f64 x (fma.f64 y y #s(literal -1 binary64))) (-.f64 y #s(literal -1 binary64)))
(/.f64 (*.f64 x (-.f64 (pow.f64 y #s(literal 3 binary64)) #s(literal 1 binary64))) (fma.f64 y y (-.f64 y #s(literal -1 binary64))))
(/.f64 (neg.f64 (fma.f64 y y #s(literal -1 binary64))) (neg.f64 (-.f64 y #s(literal -1 binary64))))
(/.f64 (neg.f64 (-.f64 (pow.f64 y #s(literal 3 binary64)) #s(literal 1 binary64))) (neg.f64 (fma.f64 y y (-.f64 y #s(literal -1 binary64)))))
(/.f64 (fma.f64 y y #s(literal -1 binary64)) (-.f64 y #s(literal -1 binary64)))
(/.f64 (-.f64 (pow.f64 y #s(literal 3 binary64)) #s(literal 1 binary64)) (fma.f64 y y (-.f64 y #s(literal -1 binary64))))
(-.f64 (/.f64 (*.f64 y y) (-.f64 y #s(literal -1 binary64))) (/.f64 #s(literal 1 binary64) (-.f64 y #s(literal -1 binary64))))
(-.f64 (/.f64 (pow.f64 y #s(literal 3 binary64)) (fma.f64 y y (-.f64 y #s(literal -1 binary64)))) (/.f64 #s(literal 1 binary64) (fma.f64 y y (-.f64 y #s(literal -1 binary64)))))
(-.f64 y #s(literal 1 binary64))
(+.f64 y #s(literal -1 binary64))

eval8.0ms (0.4%)

Memory: -36.0MiB live, 10.0MiB allocated; 5ms collecting garbage
Compiler: Compiled 387 to 86 computations (77.8% saved)

prune3.0ms (0.2%)

Memory

8.8MiB live, 8.8MiB allocated; 0ms collecting garbage

Pruning

4 alts after pruning (0 fresh and 4 done)

	Pruned	Kept	Total
New	28	0	28
Fresh	0	0	0
Picked	0	3	3
Done	0	1	1
Total	28	4	32

Accuracy

100.0%

Counts

32 → 4

Alt Table

Click to see full alt table

Status	Accuracy	Program
✓	100.0%	(-.f64 (*.f64 x y) x)
✓	100.0%	#s(approx (- (* x y) x) (*.f64 (-.f64 y #s(literal 1 binary64)) x))
✓	49.1%	#s(approx (- (* x y) x) (*.f64 y x))
✓	53.4%	#s(approx (- (* x y) x) (neg.f64 x))

Compiler

Compiled 66 to 38 computations (42.4% saved)

regimes6.0ms (0.3%)

Memory

16.7MiB live, 16.7MiB allocated; 0ms collecting garbage

Counts

4 → 1

Calls

Call 1

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

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

Calls

3 calls:

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

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)

regimes4.0ms (0.2%)

Memory

13.2MiB live, 13.2MiB allocated; 0ms 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:

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

Results

Accuracy	Segments	Branch
66.0%	3	`(-.f64 (*.f64 x y) x)`
61.3%	2	`x`
98.6%	3	`y`

Compiler

Compiled 7 to 8 computations (-14.3% saved)

regimes7.0ms (0.4%)

Memory

-34.7MiB live, 11.2MiB allocated; 8ms 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:

5.0ms	(-.f64 (*.f64 x y) x)
1.0ms	x
1.0ms	y

Results

Accuracy	Segments	Branch
53.4%	1	`x`
53.4%	1	`(-.f64 (*.f64 x y) x)`
53.4%	1	`y`

Compiler

Compiled 7 to 8 computations (-14.3% saved)

bsearch30.0ms (1.6%)

Memory

-12.9MiB live, 41.0MiB allocated; 13ms collecting garbage

Algorithm

2×	binary-search

Stop Event

1×	narrow-enough
1×	narrow-enough

Steps

Time	Left	Right
11.0ms	2.4733001151371666e-6	552439017.1671987
10.0ms	-123641.2931285949	-0.10577854844724797

Samples

10.0ms

304×

valid

Compiler

Compiled 331 to 275 computations (16.9% saved)

Precisions

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

ival-mult: 2.0ms (47.9% of total)

ival-sub: 1.0ms (23.9% of total)

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

adjust: 0.0ms (0% of total)

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

simplify60.0ms (3.2%)

Memory

18.3MiB live, 64.4MiB allocated; 5ms collecting garbage

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	17	45
1	28	45
2	35	45
3	49	45
4	84	45
5	317	45
6	2763	45
7	6541	45

Stop Event

1×	node limit

Calls

Call 1

Inputs

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

derivations227.0ms (12.1%)

Memory

29.4MiB live, 122.8MiB allocated; 6ms collecting garbage

Stop Event

1×

done

Compiler

Compiled 45 to 18 computations (60% saved)

preprocess78.0ms (4.2%)

Memory: -31.1MiB live, 27.2MiB allocated; 19ms collecting garbage
Compiler: Compiled 100 to 44 computations (56% saved)

end0.0ms (0%)

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

start0.0ms (0%)

analyze0.0ms (0%)

sample619.0ms (33.1%)

explain91.0ms (4.8%)

preprocess18.0ms (1%)

eval0.0ms (0%)

prune0.0ms (0%)

simplify3.0ms (0.2%)

localize13.0ms (0.7%)

series3.0ms (0.2%)

simplify156.0ms (8.3%)

rewrite67.0ms (3.6%)

eval27.0ms (1.4%)

prune2.0ms (0.1%)

simplify197.0ms (10.5%)

localize41.0ms (2.2%)

series5.0ms (0.3%)

simplify166.0ms (8.8%)

rewrite42.0ms (2.2%)

eval8.0ms (0.4%)

prune3.0ms (0.2%)

regimes6.0ms (0.3%)

regimes4.0ms (0.2%)

regimes7.0ms (0.4%)

bsearch30.0ms (1.6%)

simplify60.0ms (3.2%)

derivations227.0ms (12.1%)

preprocess78.0ms (4.2%)

end0.0ms (0%)

Profiling