Metrics for Data.Colour.RGBSpace.HSL:hsl from colour-2.3.3, C

start0.0ms (0%)

Memory: 0.2MiB live, 0.1MiB allocated; 0ms collecting garbage

analyze1.0ms (0.1%)

Memory

1.7MiB live, 1.7MiB 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 7 computations (0% saved)

sample500.0ms (60.3%)

Memory

-17.0MiB live, 613.1MiB allocated; 170ms collecting garbage

Samples

300.0ms

8 256×

valid

Precisions

Click to see histograms. Total time spent on operations: 67.0ms

ival-mult!: 44.0ms (65.4% of total)

ival-sub!: 22.0ms (32.7% of total)

adjust: 2.0ms (3% of total)

Bogosity

explain48.0ms (5.8%)

Memory

3.3MiB live, 48.2MiB allocated; 6ms collecting garbage

FPErrors

Click to see full error table

Example	Example	Subexpression
-	-	`(-.f64 (*.f64 x #s(literal 2 binary64)) y)`
-	-	`(*.f64 x #s(literal 2 binary64))`
-	-	`#s(literal 2 binary64)`
-	-	`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

21.0ms

512×

valid

Compiler

Compiled 31 to 19 computations (38.7% saved)

Precisions

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

ival-mult!: 3.0ms (74.1% of total)

ival-sub!: 1.0ms (24.7% of total)

adjust: 0.0ms (0% of total)

preprocess78.0ms (9.4%)

Memory

-30.0MiB live, 16.4MiB allocated; 4ms collecting garbage

Iterations

Useful iterations: 4 (0.0ms)

Iter	Nodes	Cost
0	14	34
1	20	32
2	42	32
3	94	32
4	213	30
5	826	30
6	4648	30

Stop Event

1×	node-limit

Alt Table

Click to see full alt table

Status	Accuracy	Program
▶	100.0%	(-.f64 (*.f64 x #s(literal 2 binary64)) y)

Compiler

Compiled 10 to 10 computations (0% saved)

series4.0ms (0.4%)

Memory

5.9MiB live, 5.9MiB allocated; 0ms collecting garbage

Counts

5 → 11

Calls

Call 1

Inputs
(-.f64 (*.f64 x #s(literal 2 binary64)) y)
(*.f64 x #s(literal 2 binary64))
x
#s(literal 2 binary64)
y

Outputs
#s(approx (- (* x 2) y) #s(hole binary64 (* -1 y)))
#s(approx (- (* x 2) y) #s(hole binary64 (- (* 2 x) y)))
#s(approx (* x 2) #s(hole binary64 (* 2 x)))
#s(approx x #s(hole binary64 x))
#s(approx (- (* x 2) y) #s(hole binary64 (* 2 x)))
#s(approx (- (* x 2) y) #s(hole binary64 (* x (+ 2 (* -1 (/ y x))))))
#s(approx (- (* x 2) y) #s(hole binary64 (* -1 (* x (- (/ y x) 2)))))
#s(approx (- (* x 2) y) #s(hole binary64 (+ (* -1 y) (* 2 x))))
#s(approx y #s(hole binary64 y))
#s(approx (- (* x 2) y) #s(hole binary64 (* y (- (* 2 (/ x y)) 1))))
#s(approx (- (* x 2) y) #s(hole binary64 (* -1 (* y (+ 1 (* -2 (/ x y)))))))

Calls

6 calls:

Time	Variable		Point	Expression
1.0ms	x	@	-inf	((- (* x 2) y) (* x 2) x 2 y)
1.0ms	x	@	inf	((- (* x 2) y) (* x 2) x 2 y)
0.0ms	x	@	0	((- (* x 2) y) (* x 2) x 2 y)
0.0ms	y	@	-inf	((- (* x 2) y) (* x 2) x 2 y)
0.0ms	y	@	inf	((- (* x 2) y) (* x 2) x 2 y)

rewrite69.0ms (8.4%)

Memory

39.2MiB live, 85.9MiB allocated; 12ms collecting garbage

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	40	128
0	42	122
1	180	121
0	1320	119

Stop Event

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

Counts

16 → 52

Calls

Call 1

Inputs
(-.f64 (*.f64 x #s(literal 2 binary64)) y)
(*.f64 x #s(literal 2 binary64))
x
#s(literal 2 binary64)
y
#s(approx (- (* x 2) y) #s(hole binary64 (* -1 y)))
#s(approx (- (* x 2) y) #s(hole binary64 (- (* 2 x) y)))
#s(approx (* x 2) #s(hole binary64 (* 2 x)))
#s(approx x #s(hole binary64 x))
#s(approx (- (* x 2) y) #s(hole binary64 (* 2 x)))
#s(approx (- (* x 2) y) #s(hole binary64 (* x (+ 2 (* -1 (/ y x))))))
#s(approx (- (* x 2) y) #s(hole binary64 (* -1 (* x (- (/ y x) 2)))))
#s(approx (- (* x 2) y) #s(hole binary64 (+ (* -1 y) (* 2 x))))
#s(approx y #s(hole binary64 y))
#s(approx (- (* x 2) y) #s(hole binary64 (* y (- (* 2 (/ x y)) 1))))
#s(approx (- (* x 2) y) #s(hole binary64 (* -1 (* y (+ 1 (* -2 (/ x y)))))))

Outputs
(/.f64 (-.f64 (pow.f64 (neg.f64 y) #s(literal 3 binary64)) (pow.f64 (.f64 #s(literal -2 binary64) x) #s(literal 3 binary64))) (fma.f64 y y (fma.f64 (.f64 x x) #s(literal 4 binary64) (.f64 (neg.f64 y) (.f64 #s(literal -2 binary64) x)))))
(/.f64 (neg.f64 (fma.f64 (.f64 x x) #s(literal 4 binary64) (.f64 (neg.f64 y) y))) (neg.f64 (fma.f64 #s(literal 2 binary64) x y)))
(/.f64 (neg.f64 (-.f64 (pow.f64 (.f64 #s(literal 2 binary64) x) #s(literal 3 binary64)) (pow.f64 y #s(literal 3 binary64)))) (neg.f64 (fma.f64 (.f64 x x) #s(literal 4 binary64) (*.f64 y (fma.f64 #s(literal 2 binary64) x y)))))
(/.f64 (neg.f64 (-.f64 (.f64 y y) (pow.f64 (.f64 #s(literal 2 binary64) x) #s(literal 2 binary64)))) (neg.f64 (fma.f64 #s(literal -1 binary64) y (*.f64 #s(literal -2 binary64) x))))
(/.f64 (neg.f64 (fma.f64 (pow.f64 x #s(literal 3 binary64)) #s(literal 8 binary64) (pow.f64 (neg.f64 y) #s(literal 3 binary64)))) (neg.f64 (fma.f64 (.f64 #s(literal 2 binary64) x) (-.f64 (.f64 #s(literal 2 binary64) x) (neg.f64 y)) (*.f64 y y))))
(/.f64 (fma.f64 (.f64 x x) #s(literal 4 binary64) (.f64 (neg.f64 y) y)) (-.f64 (*.f64 #s(literal 2 binary64) x) (neg.f64 y)))
(/.f64 (fma.f64 (.f64 x x) #s(literal 4 binary64) (.f64 (neg.f64 y) y)) (fma.f64 #s(literal 2 binary64) x y))
(/.f64 (-.f64 (.f64 y y) (pow.f64 (.f64 #s(literal 2 binary64) x) #s(literal 2 binary64))) (fma.f64 #s(literal -1 binary64) y (*.f64 #s(literal -2 binary64) x)))
(/.f64 (-.f64 (pow.f64 (.f64 #s(literal 2 binary64) x) #s(literal 3 binary64)) (pow.f64 y #s(literal 3 binary64))) (fma.f64 (.f64 x x) #s(literal 4 binary64) (*.f64 y (fma.f64 #s(literal 2 binary64) x y))))
(/.f64 (fma.f64 (pow.f64 x #s(literal 3 binary64)) #s(literal 8 binary64) (pow.f64 (neg.f64 y) #s(literal 3 binary64))) (fma.f64 (.f64 x x) #s(literal 4 binary64) (-.f64 (.f64 y y) (.f64 (.f64 (neg.f64 y) #s(literal 2 binary64)) x))))
(/.f64 (fma.f64 (pow.f64 x #s(literal 3 binary64)) #s(literal 8 binary64) (pow.f64 (neg.f64 y) #s(literal 3 binary64))) (fma.f64 (.f64 #s(literal 2 binary64) x) (-.f64 (.f64 #s(literal 2 binary64) x) (neg.f64 y)) (*.f64 y y)))
(fma.f64 #s(literal -1 binary64) y (*.f64 #s(literal 2 binary64) x))
(fma.f64 y #s(literal -1 binary64) (*.f64 #s(literal 2 binary64) x))
(fma.f64 #s(literal 2 binary64) x (neg.f64 y))
(fma.f64 x #s(literal 2 binary64) (neg.f64 y))
(-.f64 (/.f64 (pow.f64 (.f64 #s(literal 2 binary64) x) #s(literal 2 binary64)) (fma.f64 #s(literal 2 binary64) x y)) (/.f64 (.f64 y y) (fma.f64 #s(literal 2 binary64) x y)))
(-.f64 (/.f64 (pow.f64 (.f64 #s(literal 2 binary64) x) #s(literal 3 binary64)) (fma.f64 (.f64 x x) #s(literal 4 binary64) (.f64 y (fma.f64 #s(literal 2 binary64) x y)))) (/.f64 (pow.f64 y #s(literal 3 binary64)) (fma.f64 (.f64 x x) #s(literal 4 binary64) (*.f64 y (fma.f64 #s(literal 2 binary64) x y)))))
(-.f64 (/.f64 (.f64 y y) (fma.f64 #s(literal -1 binary64) y (.f64 #s(literal -2 binary64) x))) (/.f64 (pow.f64 (.f64 #s(literal 2 binary64) x) #s(literal 2 binary64)) (fma.f64 #s(literal -1 binary64) y (.f64 #s(literal -2 binary64) x))))
(-.f64 (.f64 #s(literal 2 binary64) x) (.f64 (neg.f64 y) #s(literal -1 binary64)))
(-.f64 (*.f64 #s(literal 2 binary64) x) y)
(-.f64 (neg.f64 y) (*.f64 (neg.f64 x) #s(literal 2 binary64)))
(-.f64 (neg.f64 y) (*.f64 #s(literal -2 binary64) x))
(+.f64 (fma.f64 #s(literal -1 binary64) y x) x)
(+.f64 (/.f64 (pow.f64 (neg.f64 y) #s(literal 3 binary64)) (fma.f64 (.f64 #s(literal 2 binary64) x) (-.f64 (.f64 #s(literal 2 binary64) x) (neg.f64 y)) (.f64 y y))) (/.f64 (pow.f64 (.f64 #s(literal 2 binary64) x) #s(literal 3 binary64)) (fma.f64 (.f64 #s(literal 2 binary64) x) (-.f64 (.f64 #s(literal 2 binary64) x) (neg.f64 y)) (*.f64 y y))))
(+.f64 (*.f64 #s(literal 2 binary64) x) (neg.f64 y))
(+.f64 (neg.f64 y) (*.f64 #s(literal 2 binary64) x))
(+.f64 x (-.f64 x y))
(+.f64 x (+.f64 x (neg.f64 y)))
(*.f64 #s(literal 2 binary64) x)
(*.f64 x #s(literal 2 binary64))
(/.f64 (-.f64 (.f64 x x) (.f64 x x)) (-.f64 x x))
(/.f64 (+.f64 (pow.f64 x #s(literal 3 binary64)) (pow.f64 x #s(literal 3 binary64))) (fma.f64 x x (-.f64 (.f64 x x) (.f64 x x))))
(neg.f64 (*.f64 #s(literal -2 binary64) x))
(fma.f64 #s(literal 1 binary64) x (*.f64 #s(literal 1 binary64) x))
(fma.f64 x #s(literal 1 binary64) (*.f64 x #s(literal 1 binary64)))
(+.f64 (.f64 #s(literal 1 binary64) x) (.f64 #s(literal 1 binary64) x))
(+.f64 (.f64 x #s(literal 1 binary64)) (.f64 x #s(literal 1 binary64)))
(+.f64 x x)
x
#s(literal 2 binary64)
y
#s(approx (- (* x 2) y) (neg.f64 y))
#s(approx (- (* x 2) y) (fma.f64 #s(literal 2 binary64) x (neg.f64 y)))
#s(approx (* x 2) (*.f64 #s(literal 2 binary64) x))
#s(approx x x)
#s(approx (- (* x 2) y) (*.f64 #s(literal 2 binary64) x))
#s(approx (- (* x 2) y) (*.f64 (-.f64 #s(literal 2 binary64) (/.f64 y x)) x))
#s(approx (- (* x 2) y) (*.f64 (neg.f64 x) (-.f64 (/.f64 y x) #s(literal 2 binary64))))
#s(approx (- (* x 2) y) (fma.f64 #s(literal 2 binary64) x (neg.f64 y)))
#s(approx y y)
#s(approx (- (* x 2) y) (*.f64 (fma.f64 (/.f64 x y) #s(literal 2 binary64) #s(literal -1 binary64)) y))
#s(approx (- (* x 2) y) (*.f64 (fma.f64 #s(literal -2 binary64) (/.f64 x y) #s(literal 1 binary64)) (neg.f64 y)))

eval9.0ms (1.1%)

Memory: -29.5MiB live, 13.4MiB allocated; 6ms collecting garbage
Compiler: Compiled 622 to 140 computations (77.5% saved)

prune2.0ms (0.2%)

Memory

5.8MiB live, 5.8MiB allocated; 0ms collecting garbage

Pruning

3 alts after pruning (3 fresh and 0 done)

	Pruned	Kept	Total
New	48	3	51
Fresh	0	0	0
Picked	1	0	1
Done	0	0	0
Total	49	3	52

Accuracy

100.0%

Counts

52 → 3

Alt Table

Click to see full alt table

Status	Accuracy	Program
▶	100.0%	(-.f64 (+.f64 x x) y)
▶	47.5%	#s(approx (- (* x 2) y) (*.f64 #s(literal 2 binary64) x))
▶	54.1%	#s(approx (- (* x 2) y) (neg.f64 y))

Compiler

Compiled 22 to 19 computations (13.6% saved)

series3.0ms (0.4%)

Memory

6.9MiB live, 6.9MiB allocated; 0ms collecting garbage

Counts

9 → 21

Calls

Call 1

Inputs
#s(approx (- (* x 2) y) (neg.f64 y))
(neg.f64 y)
y
#s(approx (- (* x 2) y) (*.f64 #s(literal 2 binary64) x))
(*.f64 #s(literal 2 binary64) x)
#s(literal 2 binary64)
x
(-.f64 (+.f64 x x) y)
(+.f64 x x)

Outputs
#s(approx (- (* x 2) y) #s(hole binary64 (* -1 y)))
#s(approx (- (* x 2) y) #s(hole binary64 (- (* 2 x) y)))
#s(approx (* 2 x) #s(hole binary64 (* 2 x)))
#s(approx x #s(hole binary64 x))
#s(approx (- (+ x x) y) #s(hole binary64 (* -1 y)))
#s(approx (- (+ x x) y) #s(hole binary64 (- (* 2 x) y)))
#s(approx (+ x x) #s(hole binary64 (* 2 x)))
#s(approx (- (* x 2) y) #s(hole binary64 (* 2 x)))
#s(approx (- (* x 2) y) #s(hole binary64 (* x (+ 2 (* -1 (/ y x))))))
#s(approx (- (+ x x) y) #s(hole binary64 (* 2 x)))
#s(approx (- (+ x x) y) #s(hole binary64 (* x (+ 2 (* -1 (/ y x))))))
#s(approx (- (* x 2) y) #s(hole binary64 (* -1 (* x (- (/ y x) 2)))))
#s(approx (- (+ x x) y) #s(hole binary64 (* -1 (* x (- (/ y x) 2)))))
#s(approx (- (* x 2) y) #s(hole binary64 (+ (* -1 y) (* 2 x))))
#s(approx (neg y) #s(hole binary64 (* -1 y)))
#s(approx y #s(hole binary64 y))
#s(approx (- (+ x x) y) #s(hole binary64 (+ (* -1 y) (* 2 x))))
#s(approx (- (* x 2) y) #s(hole binary64 (* y (- (* 2 (/ x y)) 1))))
#s(approx (- (+ x x) y) #s(hole binary64 (* y (- (* 2 (/ x y)) 1))))
#s(approx (- (* x 2) y) #s(hole binary64 (* -1 (* y (+ 1 (* -2 (/ x y)))))))
#s(approx (- (+ x x) y) #s(hole binary64 (* -1 (* y (+ 1 (* -2 (/ x y)))))))

Calls

6 calls:

Time	Variable		Point	Expression
1.0ms	x	@	-inf	((- (* x 2) y) (neg y) y (- (* x 2) y) (* 2 x) 2 x (- (+ x x) y) (+ x x))
1.0ms	x	@	inf	((- (* x 2) y) (neg y) y (- (* x 2) y) (* 2 x) 2 x (- (+ x x) y) (+ x x))
0.0ms	y	@	-inf	((- (* x 2) y) (neg y) y (- (* x 2) y) (* 2 x) 2 x (- (+ x x) y) (+ x x))
0.0ms	y	@	inf	((- (* x 2) y) (neg y) y (- (* x 2) y) (* 2 x) 2 x (- (+ x x) y) (+ x x))
0.0ms	x	@	0	((- (* x 2) y) (neg y) y (- (* x 2) y) (* 2 x) 2 x (- (+ x x) y) (+ x x))

rewrite34.0ms (4.1%)

Memory

2.6MiB live, 48.0MiB allocated; 3ms collecting garbage

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	57	267
0	59	256
0	219	252

Stop Event

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

Counts

30 → 43

Calls

Call 1

Inputs
#s(approx (- (* x 2) y) (neg.f64 y))
(neg.f64 y)
y
#s(approx (- (* x 2) y) (*.f64 #s(literal 2 binary64) x))
(*.f64 #s(literal 2 binary64) x)
#s(literal 2 binary64)
x
(-.f64 (+.f64 x x) y)
(+.f64 x x)
#s(approx (- (* x 2) y) #s(hole binary64 (* -1 y)))
#s(approx (- (* x 2) y) #s(hole binary64 (- (* 2 x) y)))
#s(approx (* 2 x) #s(hole binary64 (* 2 x)))
#s(approx x #s(hole binary64 x))
#s(approx (- (+ x x) y) #s(hole binary64 (* -1 y)))
#s(approx (- (+ x x) y) #s(hole binary64 (- (* 2 x) y)))
#s(approx (+ x x) #s(hole binary64 (* 2 x)))
#s(approx (- (* x 2) y) #s(hole binary64 (* 2 x)))
#s(approx (- (* x 2) y) #s(hole binary64 (* x (+ 2 (* -1 (/ y x))))))
#s(approx (- (+ x x) y) #s(hole binary64 (* 2 x)))
#s(approx (- (+ x x) y) #s(hole binary64 (* x (+ 2 (* -1 (/ y x))))))
#s(approx (- (* x 2) y) #s(hole binary64 (* -1 (* x (- (/ y x) 2)))))
#s(approx (- (+ x x) y) #s(hole binary64 (* -1 (* x (- (/ y x) 2)))))
#s(approx (- (* x 2) y) #s(hole binary64 (+ (* -1 y) (* 2 x))))
#s(approx (neg y) #s(hole binary64 (* -1 y)))
#s(approx y #s(hole binary64 y))
#s(approx (- (+ x x) y) #s(hole binary64 (+ (* -1 y) (* 2 x))))
#s(approx (- (* x 2) y) #s(hole binary64 (* y (- (* 2 (/ x y)) 1))))
#s(approx (- (+ x x) y) #s(hole binary64 (* y (- (* 2 (/ x y)) 1))))
#s(approx (- (* x 2) y) #s(hole binary64 (* -1 (* y (+ 1 (* -2 (/ x y)))))))
#s(approx (- (+ x x) y) #s(hole binary64 (* -1 (* y (+ 1 (* -2 (/ x y)))))))

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

eval6.0ms (0.7%)

Memory: 11.7MiB live, 11.7MiB allocated; 0ms collecting garbage
Compiler: Compiled 349 to 84 computations (75.9% saved)

prune3.0ms (0.4%)

Memory

6.1MiB live, 6.1MiB allocated; 0ms collecting garbage

Pruning

3 alts after pruning (1 fresh and 2 done)

	Pruned	Kept	Total
New	32	1	33
Fresh	0	0	0
Picked	1	2	3
Done	0	0	0
Total	33	3	36

Accuracy

100.0%

Counts

36 → 3

Alt Table

Click to see full alt table

Status	Accuracy	Program
✓	100.0%	(-.f64 (+.f64 x x) y)
▶	47.5%	#s(approx (- (* x 2) y) (+.f64 x x))
✓	54.1%	#s(approx (- (* x 2) y) (neg.f64 y))

Compiler

Compiled 22 to 18 computations (18.2% saved)

series3.0ms (0.4%)

Memory

5.6MiB live, 5.6MiB allocated; 0ms collecting garbage

Counts

3 → 10

Calls

Call 1

Inputs
#s(approx (- (* x 2) y) (+.f64 x x))
(+.f64 x x)
x

Outputs
#s(approx (- (* x 2) y) #s(hole binary64 (* -1 y)))
#s(approx (- (* x 2) y) #s(hole binary64 (- (* 2 x) y)))
#s(approx (+ x x) #s(hole binary64 (* 2 x)))
#s(approx x #s(hole binary64 x))
#s(approx (- (* x 2) y) #s(hole binary64 (* 2 x)))
#s(approx (- (* x 2) y) #s(hole binary64 (* x (+ 2 (* -1 (/ y x))))))
#s(approx (- (* x 2) y) #s(hole binary64 (* -1 (* x (- (/ y x) 2)))))
#s(approx (- (* x 2) y) #s(hole binary64 (+ (* -1 y) (* 2 x))))
#s(approx (- (* x 2) y) #s(hole binary64 (* y (- (* 2 (/ x y)) 1))))
#s(approx (- (* x 2) y) #s(hole binary64 (* -1 (* y (+ 1 (* -2 (/ x y)))))))

Calls

6 calls:

Time	Variable		Point	Expression
1.0ms	x	@	-inf	((- (* x 2) y) (+ x x) x)
1.0ms	x	@	inf	((- (* x 2) y) (+ x x) x)
0.0ms	x	@	0	((- (* x 2) y) (+ x x) x)
0.0ms	y	@	inf	((- (* x 2) y) (+ x x) x)
0.0ms	y	@	-inf	((- (* x 2) y) (+ x x) x)

rewrite46.0ms (5.5%)

Memory

-41.6MiB live, 61.2MiB allocated; 17ms collecting garbage

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	40	127
0	41	122
0	185	120

Stop Event

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

Counts

13 → 17

Calls

Call 1

Inputs
#s(approx (- (* x 2) y) (+.f64 x x))
(+.f64 x x)
x
#s(approx (- (* x 2) y) #s(hole binary64 (* -1 y)))
#s(approx (- (* x 2) y) #s(hole binary64 (- (* 2 x) y)))
#s(approx (+ x x) #s(hole binary64 (* 2 x)))
#s(approx x #s(hole binary64 x))
#s(approx (- (* x 2) y) #s(hole binary64 (* 2 x)))
#s(approx (- (* x 2) y) #s(hole binary64 (* x (+ 2 (* -1 (/ y x))))))
#s(approx (- (* x 2) y) #s(hole binary64 (* -1 (* x (- (/ y x) 2)))))
#s(approx (- (* x 2) y) #s(hole binary64 (+ (* -1 y) (* 2 x))))
#s(approx (- (* x 2) y) #s(hole binary64 (* y (- (* 2 (/ x y)) 1))))
#s(approx (- (* x 2) y) #s(hole binary64 (* -1 (* y (+ 1 (* -2 (/ x y)))))))

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

eval2.0ms (0.2%)

Memory: 4.0MiB live, 4.0MiB allocated; 0ms collecting garbage
Compiler: Compiled 218 to 56 computations (74.3% saved)

prune2.0ms (0.3%)

Memory

4.9MiB live, 4.9MiB allocated; 0ms collecting garbage

Pruning

3 alts after pruning (0 fresh and 3 done)

	Pruned	Kept	Total
New	18	0	18
Fresh	0	0	0
Picked	0	1	1
Done	0	2	2
Total	18	3	21

Accuracy

100.0%

Counts

21 → 3

Alt Table

Click to see full alt table

Status	Accuracy	Program
✓	100.0%	(-.f64 (+.f64 x x) y)
✓	47.5%	#s(approx (- (* x 2) y) (+.f64 x x))
✓	54.1%	#s(approx (- (* x 2) y) (neg.f64 y))

Compiler

Compiled 58 to 33 computations (43.1% saved)

regimes8.0ms (1%)

Memory

19.9MiB live, 19.9MiB allocated; 0ms collecting garbage

Counts

5 → 1

Calls

Call 1

Inputs
#s(approx (- (* x 2) y) (neg.f64 y))
#s(approx (- (* x 2) y) (+.f64 x x))
#s(approx (- (* x 2) y) (*.f64 #s(literal 2 binary64) x))
(-.f64 (+.f64 x x) y)
(-.f64 (*.f64 x #s(literal 2 binary64)) y)

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

Calls

4 calls:

2.0ms	(-.f64 (*.f64 x #s(literal 2 binary64)) y)
2.0ms	y
2.0ms	(*.f64 x #s(literal 2 binary64))
2.0ms	x

Results

Accuracy	Segments	Branch
100.0%	1	`(*.f64 x #s(literal 2 binary64))`
100.0%	1	`(-.f64 (*.f64 x #s(literal 2 binary64)) y)`
100.0%	1	`x`
100.0%	1	`y`

Compiler

Compiled 10 to 13 computations (-30% saved)

regimes7.0ms (0.9%)

Memory

-31.1MiB live, 16.3MiB allocated; 2ms collecting garbage

Counts

3 → 3

Calls

Call 1

Inputs
#s(approx (- (* x 2) y) (neg.f64 y))
#s(approx (- (* x 2) y) (+.f64 x x))
#s(approx (- (* x 2) y) (*.f64 #s(literal 2 binary64) x))

Outputs
#s(approx (- (* x 2) y) (neg.f64 y))
#s(approx (- (* x 2) y) (+.f64 x x))
#s(approx (- (* x 2) y) (neg.f64 y))

Calls

4 calls:

2.0ms	x
2.0ms	y
2.0ms	(-.f64 (*.f64 x #s(literal 2 binary64)) y)
1.0ms	(*.f64 x #s(literal 2 binary64))

Results

Accuracy	Segments	Branch
76.9%	3	`(*.f64 x #s(literal 2 binary64))`
59.1%	3	`(-.f64 (*.f64 x #s(literal 2 binary64)) y)`
76.9%	3	`x`
79.7%	3	`y`

Compiler

Compiled 10 to 13 computations (-30% saved)

regimes4.0ms (0.5%)

Memory

11.9MiB live, 11.9MiB allocated; 0ms collecting garbage

Counts

1 → 1

Calls

Call 1

Inputs
#s(approx (- (* x 2) y) (neg.f64 y))

Outputs
#s(approx (- (* x 2) y) (neg.f64 y))

Calls

4 calls:

1.0ms	(*.f64 x #s(literal 2 binary64))
1.0ms	(-.f64 (*.f64 x #s(literal 2 binary64)) y)
1.0ms	y
1.0ms	x

Results

Accuracy	Segments	Branch
54.1%	1	`(-.f64 (*.f64 x #s(literal 2 binary64)) y)`
54.1%	1	`(*.f64 x #s(literal 2 binary64))`
54.1%	1	`x`
54.1%	1	`y`

Compiler

Compiled 10 to 13 computations (-30% saved)

bsearch0.0ms (0%)

Memory: 0.4MiB live, 0.4MiB allocated; 0ms collecting garbage
Compiler: Compiled 8 to 10 computations (-25% saved)

end0.0ms (0%)

Memory

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

Steps

Time	Left	Right
0.0ms	-1.0931240308291993e-68	-2.712208079693351e-74

start0.0ms (0%)

analyze1.0ms (0.1%)

sample500.0ms (60.3%)

explain48.0ms (5.8%)

preprocess78.0ms (9.4%)

series4.0ms (0.4%)

rewrite69.0ms (8.4%)

eval9.0ms (1.1%)

prune2.0ms (0.2%)

series3.0ms (0.4%)

rewrite34.0ms (4.1%)

eval6.0ms (0.7%)

prune3.0ms (0.4%)

series3.0ms (0.4%)

rewrite46.0ms (5.5%)

eval2.0ms (0.2%)

prune2.0ms (0.3%)

regimes8.0ms (1%)

regimes7.0ms (0.9%)

regimes4.0ms (0.5%)

bsearch0.0ms (0%)

end0.0ms (0%)

Profiling