Metrics for Graphics.Rasterific.Shading:$sradialGradientWithFocusShader from Rasterific-0.6.1

start0.0ms (0%)

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

analyze0.0ms (0%)

Memory

0.8MiB live, 0.8MiB 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)

sample508.0ms (61.1%)

Memory

12.9MiB live, 955.0MiB allocated; 146ms collecting garbage

Samples

326.0ms

8 256×

valid

Precisions

Click to see histograms. Total time spent on operations: 87.0ms

ival-mult!: 64.0ms (73.8% of total)

ival-sub!: 22.0ms (25.4% of total)

adjust: 1.0ms (1.2% of total)

Bogosity

explain107.0ms (12.9%)

Memory

-10.8MiB live, 91.2MiB allocated; 79ms collecting garbage

FPErrors

Click to see full error table

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

77.0ms

512×

valid

Compiler

Compiled 29 to 16 computations (44.8% saved)

Precisions

Click to see histograms. Total time spent on operations: 66.0ms

ival-sub!: 63.0ms (95.5% of total)

ival-mult!: 3.0ms (4.5% of total)

adjust: 0.0ms (0% of total)

preprocess16.0ms (1.9%)

Memory

-40.6MiB live, 12.9MiB allocated; 10ms collecting garbage

Iterations

Useful iterations: 2 (0.0ms)

Iter	Nodes	Cost
0	13	34
1	33	34
2	87	32
3	146	32
4	192	32

Stop Event

1×

saturated

Alt Table

Click to see full alt table

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

Symmetry

(abs y)

Compiler

Compiled 10 to 8 computations (20% saved)

series3.0ms (0.4%)

Memory

6.6MiB live, 6.6MiB allocated; 0ms collecting garbage

Counts

4 → 10

Calls

Call 1

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

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

Calls

6 calls:

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

rewrite53.0ms (6.3%)

Memory

31.9MiB live, 78.6MiB allocated; 3ms collecting garbage

Iterations

Useful iterations: 1 (0.0ms)

Iter	Nodes	Cost
0	33	116
0	35	111
1	139	109
0	1097	109

Stop Event

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

Counts

14 → 66

Calls

Call 1

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

Outputs
(/.f64 (-.f64 (pow.f64 y #s(literal 4 binary64)) (.f64 x x)) (-.f64 (.f64 (neg.f64 y) y) x))
(/.f64 (neg.f64 (-.f64 (pow.f64 x #s(literal 3 binary64)) (pow.f64 y #s(literal 6 binary64)))) (neg.f64 (fma.f64 x x (fma.f64 (*.f64 y y) x (pow.f64 y #s(literal 4 binary64))))))
(/.f64 (neg.f64 (-.f64 (*.f64 x x) (pow.f64 y #s(literal 4 binary64)))) (neg.f64 (fma.f64 y y x)))
(/.f64 (-.f64 (*.f64 x x) (pow.f64 y #s(literal 4 binary64))) (fma.f64 y y x))
(/.f64 (-.f64 (pow.f64 x #s(literal 3 binary64)) (pow.f64 y #s(literal 6 binary64))) (+.f64 (pow.f64 y #s(literal 4 binary64)) (-.f64 (.f64 x x) (.f64 (neg.f64 x) (*.f64 y y)))))
(/.f64 (-.f64 (pow.f64 x #s(literal 3 binary64)) (pow.f64 y #s(literal 6 binary64))) (fma.f64 x x (fma.f64 (*.f64 y y) x (pow.f64 y #s(literal 4 binary64)))))
(fma.f64 (*.f64 #s(literal -1 binary64) (neg.f64 y)) (neg.f64 y) x)
(fma.f64 (*.f64 #s(literal -1 binary64) (fabs.f64 y)) (fabs.f64 y) x)
(fma.f64 (*.f64 #s(literal -1 binary64) y) y x)
(fma.f64 (neg.f64 (neg.f64 y)) (neg.f64 y) x)
(fma.f64 (neg.f64 (fabs.f64 y)) (fabs.f64 y) x)
(fma.f64 (neg.f64 y) (*.f64 (neg.f64 y) #s(literal -1 binary64)) x)
(fma.f64 (neg.f64 y) (neg.f64 (neg.f64 y)) x)
(fma.f64 (neg.f64 y) y x)
(fma.f64 (fabs.f64 y) (*.f64 (fabs.f64 y) #s(literal -1 binary64)) x)
(fma.f64 (fabs.f64 y) (neg.f64 (fabs.f64 y)) x)
(fma.f64 (*.f64 y y) #s(literal -1 binary64) x)
(fma.f64 #s(literal -1 binary64) (*.f64 y y) x)
(fma.f64 y (*.f64 y #s(literal -1 binary64)) x)
(fma.f64 y (neg.f64 y) x)
(-.f64 (/.f64 (*.f64 x x) (fma.f64 y y x)) (/.f64 (pow.f64 y #s(literal 4 binary64)) (fma.f64 y y x)))
(-.f64 (/.f64 (pow.f64 x #s(literal 3 binary64)) (fma.f64 x x (fma.f64 (.f64 y y) x (pow.f64 y #s(literal 4 binary64))))) (/.f64 (pow.f64 y #s(literal 6 binary64)) (fma.f64 x x (fma.f64 (.f64 y y) x (pow.f64 y #s(literal 4 binary64))))))
(-.f64 x (.f64 (.f64 (neg.f64 y) y) #s(literal -1 binary64)))
(-.f64 x (*.f64 (neg.f64 (neg.f64 y)) y))
(-.f64 x (*.f64 y y))
(+.f64 (/.f64 (pow.f64 x #s(literal 3 binary64)) (fma.f64 x x (fma.f64 (.f64 y y) x (pow.f64 y #s(literal 4 binary64))))) (/.f64 (neg.f64 (pow.f64 y #s(literal 6 binary64))) (fma.f64 x x (fma.f64 (.f64 y y) x (pow.f64 y #s(literal 4 binary64))))))
(+.f64 (*.f64 (neg.f64 y) y) x)
(+.f64 x (*.f64 (neg.f64 y) y))
x
(.f64 (.f64 #s(literal 1 binary64) (neg.f64 y)) (*.f64 #s(literal 1 binary64) (neg.f64 y)))
(.f64 (.f64 #s(literal 1 binary64) (neg.f64 y)) (neg.f64 y))
(.f64 (.f64 #s(literal 1 binary64) (fabs.f64 y)) (*.f64 #s(literal 1 binary64) (fabs.f64 y)))
(.f64 (.f64 #s(literal 1 binary64) (fabs.f64 y)) (fabs.f64 y))
(.f64 (.f64 #s(literal 1 binary64) y) (*.f64 #s(literal 1 binary64) y))
(.f64 (.f64 #s(literal 1 binary64) y) y)
(*.f64 (neg.f64 (neg.f64 y)) (neg.f64 (neg.f64 y)))
(*.f64 (neg.f64 (fabs.f64 y)) (neg.f64 (fabs.f64 y)))
(*.f64 (fabs.f64 (fabs.f64 y)) (fabs.f64 (fabs.f64 y)))
(*.f64 (exp.f64 (log.f64 y)) (exp.f64 (log.f64 y)))
(*.f64 (neg.f64 y) (neg.f64 y))
(*.f64 (fabs.f64 y) (fabs.f64 y))
(.f64 #s(literal 1 binary64) (.f64 y y))
(.f64 (.f64 y y) #s(literal 1 binary64))
(*.f64 y y)
(pow.f64 (exp.f64 (log.f64 y)) #s(literal 2 binary64))
(pow.f64 (neg.f64 y) #s(literal 2 binary64))
(pow.f64 (fabs.f64 y) #s(literal 2 binary64))
(pow.f64 (*.f64 y y) #s(literal 1 binary64))
(pow.f64 y #s(literal 2 binary64))
(/.f64 (.f64 #s(literal 2 binary64) (.f64 y y)) #s(literal 2 binary64))
(neg.f64 (*.f64 (neg.f64 y) y))
(fabs.f64 (*.f64 y y))
(exp.f64 (+.f64 #s(literal 0 binary64) (*.f64 (log.f64 y) #s(literal 2 binary64))))
(exp.f64 (*.f64 (log.f64 y) #s(literal 2 binary64)))
(+.f64 (cosh.f64 (.f64 (log.f64 y) #s(literal 2 binary64))) (sinh.f64 (.f64 (log.f64 y) #s(literal 2 binary64))))
y
#s(approx (- x (* y y)) (*.f64 (neg.f64 y) y))
#s(approx (- x (* y y)) (fma.f64 (neg.f64 y) y x))
#s(approx x x)
#s(approx (- x (* y y)) x)
#s(approx (- x (* y y)) (.f64 (-.f64 #s(literal 1 binary64) (/.f64 (.f64 y y) x)) x))
#s(approx (- x (* y y)) (.f64 (-.f64 #s(literal 1 binary64) (/.f64 (.f64 y y) x)) x))
#s(approx (- x (* y y)) (fma.f64 (neg.f64 y) y x))
#s(approx (* y y) (*.f64 y y))
#s(approx y y)
#s(approx (- x (* y y)) (.f64 (.f64 (-.f64 (/.f64 x (*.f64 y y)) #s(literal 1 binary64)) y) y))

eval7.0ms (0.9%)

Memory: -32.4MiB live, 14.6MiB allocated; 2ms collecting garbage
Compiler: Compiled 595 to 159 computations (73.3% saved)

prune2.0ms (0.2%)

Memory

5.0MiB live, 5.0MiB allocated; 0ms collecting garbage

Pruning

3 alts after pruning (3 fresh and 0 done)

	Pruned	Kept	Total
New	58	3	61
Fresh	0	0	0
Picked	1	0	1
Done	0	0	0
Total	59	3	62

Accuracy

100.0%

Counts

62 → 3

Alt Table

Click to see full alt table

Status	Accuracy	Program
▶	100.0%	(fma.f64 (neg.f64 y) y x)
▶	49.6%	#s(approx (- x (* y y)) (*.f64 (neg.f64 y) y))
▶	52.6%	#s(approx (- x (* y y)) x)

Compiler

Compiled 22 to 16 computations (27.3% saved)

series4.0ms (0.5%)

Memory

9.7MiB live, 9.7MiB allocated; 0ms collecting garbage

Counts

7 → 17

Calls

Call 1

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

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

Calls

6 calls:

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

rewrite48.0ms (5.8%)

Memory

23.1MiB live, 72.6MiB allocated; 5ms collecting garbage

Iterations

Useful iterations: 1 (0.0ms)

Iter	Nodes	Cost
0	46	227
0	50	215
1	168	211
0	1194	211

Stop Event

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

Counts

24 → 66

Calls

Call 1

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

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

eval7.0ms (0.8%)

Memory: -35.0MiB live, 12.1MiB allocated; 2ms collecting garbage
Compiler: Compiled 671 to 138 computations (79.4% saved)

prune3.0ms (0.3%)

Memory

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

Pruning

3 alts after pruning (0 fresh and 3 done)

	Pruned	Kept	Total
New	56	0	56
Fresh	0	0	0
Picked	0	3	3
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%	(fma.f64 (neg.f64 y) y x)
✓	49.6%	#s(approx (- x (* y y)) (*.f64 (neg.f64 y) y))
✓	52.6%	#s(approx (- x (* y y)) x)

Compiler

Compiled 49 to 27 computations (44.9% saved)

regimes7.0ms (0.9%)

Memory

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

Counts

4 → 1

Calls

Call 1

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

Outputs
(fma.f64 (neg.f64 y) y x)

Calls

4 calls:

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

Results

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

Compiler

Compiled 10 to 11 computations (-10% saved)

regimes6.0ms (0.7%)

Memory

14.1MiB live, 14.1MiB allocated; 0ms collecting garbage

Counts

3 → 1

Calls

Call 1

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

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

Calls

4 calls:

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

Results

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

Compiler

Compiled 10 to 11 computations (-10% saved)

regimes6.0ms (0.7%)

Memory

-35.4MiB live, 11.7MiB allocated; 2ms collecting garbage

Counts

2 → 2

Calls

Call 1

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

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

Calls

4 calls:

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

Results

Accuracy	Segments	Branch
87.7%	2	`(*.f64 y y)`
78.6%	2	`(-.f64 x (*.f64 y y))`
64.8%	3	`x`
87.7%	2	`y`

Compiler

Compiled 10 to 11 computations (-10% saved)

regimes4.0ms (0.5%)

Memory

9.7MiB live, 9.7MiB 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 y)) x)

Outputs
#s(approx (- x (* y y)) x)

Calls

4 calls:

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

Results

Accuracy	Segments	Branch
52.6%	1	`x`
52.6%	1	`(-.f64 x (*.f64 y y))`
52.6%	1	`(*.f64 y y)`
52.6%	1	`y`

Compiler

Compiled 10 to 11 computations (-10% saved)

bsearch8.0ms (1%)

Memory

14.7MiB live, 14.7MiB allocated; 0ms collecting garbage

Algorithm

1×	binary-search

Stop Event

1×	narrow-enough

Steps

Time	Left	Right
8.0ms	9.933849595089162e-8	0.0018232370071143754

Samples

3.0ms

128×

valid

Compiler

Compiled 144 to 121 computations (16% saved)

Precisions

Click to see histograms. Total time spent on operations: 1.0ms

ival-mult!: 1.0ms (99.7% of total)

ival-sub!: 0.0ms (0% of total)

adjust: 0.0ms (0% of total)

derivations13.0ms (1.5%)

Memory

-30.0MiB live, 17.2MiB allocated; 2ms collecting garbage

Stop Event

1×

done

Compiler

Compiled 38 to 14 computations (63.2% saved)

preprocess30.0ms (3.6%)

Memory: 16.0MiB live, 64.1MiB allocated; 5ms collecting garbage
Remove: (abs y)
Compiler: Compiled 162 to 84 computations (48.1% saved)

end0.0ms (0%)

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

start0.0ms (0%)

analyze0.0ms (0%)

sample508.0ms (61.1%)

explain107.0ms (12.9%)

preprocess16.0ms (1.9%)

series3.0ms (0.4%)

rewrite53.0ms (6.3%)

eval7.0ms (0.9%)

prune2.0ms (0.2%)

series4.0ms (0.5%)

rewrite48.0ms (5.8%)

eval7.0ms (0.8%)

prune3.0ms (0.3%)

regimes7.0ms (0.9%)

regimes6.0ms (0.7%)

regimes6.0ms (0.7%)

regimes4.0ms (0.5%)

bsearch8.0ms (1%)

derivations13.0ms (1.5%)

preprocess30.0ms (3.6%)

end0.0ms (0%)

Profiling