Metrics for Data.Histogram.Bin.BinF:$cfromIndex from histogram-fill-0.8.4.1

start0.0ms (0%)

Memory: 0.1MiB live, 0.1MiB allocated

analyze0.0ms (0%)

Memory

1.1MiB live, 1.1MiB allocated

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 11 to 10 computations (9.1% saved)

sample673.0ms (64.1%)

Memory

-3.8MiB live, 1 010.4MiB allocated

Samples

431.0ms

8 256×

valid

Precisions

Click to see histograms. Total time spent on operations: 211.0ms

ival-add: 84.0ms (39.8% of total)

ival-div: 57.0ms (27% of total)

ival-mult: 57.0ms (27% of total)

ival-true: 6.0ms (2.8% of total)

exact: 4.0ms (1.9% of total)

ival-assert: 3.0ms (1.4% of total)

Bogosity

explain85.0ms (8%)

Memory

-14.3MiB live, 142.5MiB allocated

FPErrors

Click to see full error table

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

32.0ms

512×

valid

Compiler

Compiled 91 to 36 computations (60.4% saved)

Precisions

Click to see histograms. Total time spent on operations: 13.0ms

ival-add: 5.0ms (38.9% of total)

ival-mult: 4.0ms (31.1% of total)

ival-div: 3.0ms (23.3% of total)

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

exact: 0.0ms (0% of total)

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

preprocess3.0ms (0.3%)

Memory

5.8MiB live, 5.8MiB allocated

Algorithm

1×	egg-herbie

Calls

Call 1

Inputs
(+.f64 (+.f64 (/.f64 x #s(literal 2 binary64)) (*.f64 y x)) z)

Outputs
(+.f64 (+.f64 (/.f64 x #s(literal 2 binary64)) (*.f64 y x)) z)

Compiler

Compiled 9 to 8 computations (11.1% saved)

eval0.0ms (0%)

Memory: 0.1MiB live, 0.1MiB allocated
Compiler: Compiled 0 to 3 computations (-∞% saved)

prune0.0ms (0%)

Memory

0.7MiB live, 0.7MiB allocated

Alt Table

Click to see full alt table

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

Compiler

Compiled 9 to 8 computations (11.1% saved)

simplify0.0ms (0%)

Memory

0.6MiB live, 0.6MiB allocated

Algorithm

1×	egg-herbie

Localize:

Found 4 expressions of interest:

New	Metric	Score	Program
cost-diff	0	(*.f64 y x)
cost-diff	0	(/.f64 x #s(literal 2 binary64))
cost-diff	0	(+.f64 (/.f64 x #s(literal 2 binary64)) (*.f64 y x))
cost-diff	0	(+.f64 (+.f64 (/.f64 x #s(literal 2 binary64)) (*.f64 y x)) z)

Calls

Call 1

Inputs
(+.f64 (+.f64 (/.f64 x #s(literal 2 binary64)) (*.f64 y x)) z)
(+.f64 (/.f64 x #s(literal 2 binary64)) (*.f64 y x))
(/.f64 x #s(literal 2 binary64))
x
#s(literal 2 binary64)
(*.f64 y x)
y
z

Outputs
(+.f64 (+.f64 (/.f64 x #s(literal 2 binary64)) (*.f64 y x)) z)
(+.f64 (/.f64 x #s(literal 2 binary64)) (*.f64 y x))
(/.f64 x #s(literal 2 binary64))
x
#s(literal 2 binary64)
(*.f64 y x)
y
z

localize23.0ms (2.2%)

Memory

-9.7MiB live, 26.8MiB allocated

Localize:

Found 4 expressions of interest:

New	Metric	Score
accuracy	0.0	(/.f64 x #s(literal 2 binary64))
accuracy	0.0	(+.f64 (+.f64 (/.f64 x #s(literal 2 binary64)) (*.f64 y x)) z)
accuracy	0.0	(*.f64 y x)
accuracy	0.01171875	(+.f64 (/.f64 x #s(literal 2 binary64)) (*.f64 y x))

Samples

18.0ms

256×

valid

Compiler

Compiled 54 to 18 computations (66.7% saved)

Precisions

Click to see histograms. Total time spent on operations: 6.0ms

ival-div: 2.0ms (33.6% of total)

ival-add: 2.0ms (33.6% of total)

ival-mult: 2.0ms (33.6% of total)

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

exact: 0.0ms (0% of total)

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

series6.0ms (0.6%)

Memory

9.2MiB live, 9.2MiB allocated

Counts

4 → 17

Calls

Call 1

Inputs
(+.f64 (+.f64 (/.f64 x #s(literal 2 binary64)) (*.f64 y x)) z)
(+.f64 (/.f64 x #s(literal 2 binary64)) (*.f64 y x))
(/.f64 x #s(literal 2 binary64))
(*.f64 y x)

Outputs
z
(+ z (* x (+ 1/2 y)))
(* x (+ 1/2 y))
(* 1/2 x)
(* x y)
(* x (+ 1/2 (+ y (/ z x))))
(* -1 (* x (- (* -1 y) 1/2)))
(* -1 (* x (- (+ (* -1 y) (* -1 (/ z x))) 1/2)))
(+ z (* 1/2 x))
(+ z (+ (* 1/2 x) (* x y)))
(+ (* 1/2 x) (* x y))
(* y (+ x (+ (* 1/2 (/ x y)) (/ z y))))
(* y (+ x (* 1/2 (/ x y))))
(* -1 (* y (+ (* -1 x) (* -1 (/ (+ z (* 1/2 x)) y)))))
(* -1 (* y (+ (* -1 x) (* -1/2 (/ x y)))))
(* z (+ 1 (+ (* 1/2 (/ x z)) (/ (* x y) z))))
(* -1 (* z (- (* -1 (/ (+ (* 1/2 x) (* x y)) z)) 1)))

Calls

9 calls:

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

simplify0.0ms (0%)

Memory

0.6MiB live, 0.6MiB allocated

Algorithm

1×	egg-herbie

Counts

17 → 4

Calls

Call 1

Inputs
z
(+ z (* x (+ 1/2 y)))
(* x (+ 1/2 y))
(* 1/2 x)
(* x y)
(* x (+ 1/2 (+ y (/ z x))))
(* -1 (* x (- (* -1 y) 1/2)))
(* -1 (* x (- (+ (* -1 y) (* -1 (/ z x))) 1/2)))
(+ z (* 1/2 x))
(+ z (+ (* 1/2 x) (* x y)))
(+ (* 1/2 x) (* x y))
(* y (+ x (+ (* 1/2 (/ x y)) (/ z y))))
(* y (+ x (* 1/2 (/ x y))))
(* -1 (* y (+ (* -1 x) (* -1 (/ (+ z (* 1/2 x)) y)))))
(* -1 (* y (+ (* -1 x) (* -1/2 (/ x y)))))
(* z (+ 1 (+ (* 1/2 (/ x z)) (/ (* x y) z))))
(* -1 (* z (- (* -1 (/ (+ (* 1/2 x) (* x y)) z)) 1)))

Outputs
z
(+.f64 (+.f64 (/.f64 x #s(literal 2 binary64)) (*.f64 y x)) z)
(+ z (* x (+ 1/2 y)))
(+.f64 (/.f64 x #s(literal 2 binary64)) (*.f64 y x))
(* x (+ 1/2 y))
(/.f64 x #s(literal 2 binary64))
(* 1/2 x)
(*.f64 y x)

rewrite0.0ms (0%)

Memory

0.5MiB live, 0.5MiB allocated

Counts

4 → 4

Calls

Call 1

Inputs
(+.f64 (+.f64 (/.f64 x #s(literal 2 binary64)) (*.f64 y x)) z)
(+.f64 (/.f64 x #s(literal 2 binary64)) (*.f64 y x))
(/.f64 x #s(literal 2 binary64))
(*.f64 y x)

Outputs
(+.f64 (+.f64 (/.f64 x #s(literal 2 binary64)) (*.f64 y x)) z)
(+.f64 (/.f64 x #s(literal 2 binary64)) (*.f64 y x))
(/.f64 x #s(literal 2 binary64))
(*.f64 y x)

eval1.0ms (0.1%)

Memory: 1.6MiB live, 1.6MiB allocated
Compiler: Compiled 98 to 20 computations (79.6% saved)

prune1.0ms (0.1%)

Memory

2.5MiB live, 2.5MiB allocated

Pruning

4 alts after pruning (3 fresh and 1 done)

	Pruned	Kept	Total
New	5	3	8
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	5	4	9

Accuracy

100.0%

Counts

9 → 4

Alt Table

Click to see full alt table

Status	Accuracy	Program
✓	100.0%	(+.f64 (+.f64 (/.f64 x #s(literal 2 binary64)) (*.f64 y x)) z)
▶	53.7%	(+.f64 (+.f64 #s(approx (/ x 2) (.f64 y x)) (.f64 y x)) z)
▶	64.5%	(+.f64 #s(approx (+ (/ x 2) (* y x)) (/.f64 x #s(literal 2 binary64))) z)
▶	62.6%	#s(approx (+ (+ (/ x 2) (* y x)) z) (+.f64 (/.f64 x #s(literal 2 binary64)) (*.f64 y x)))

Compiler

Compiled 52 to 41 computations (21.2% saved)

simplify1.0ms (0.1%)

Memory

1.0MiB live, 1.0MiB allocated

Algorithm

1×	egg-herbie

Localize:

Found 11 expressions of interest:

New	Metric	Score	Program
cost-diff	0	(*.f64 y x)
cost-diff	0	#s(approx (/ x 2) (*.f64 y x))
cost-diff	0	(+.f64 #s(approx (/ x 2) (.f64 y x)) (.f64 y x))
cost-diff	0	(+.f64 (+.f64 #s(approx (/ x 2) (.f64 y x)) (.f64 y x)) z)
cost-diff	0	(/.f64 x #s(literal 2 binary64))
cost-diff	0	#s(approx (+ (/ x 2) (* y x)) (/.f64 x #s(literal 2 binary64)))
cost-diff	0	(+.f64 #s(approx (+ (/ x 2) (* y x)) (/.f64 x #s(literal 2 binary64))) z)
cost-diff	0	(*.f64 y x)
cost-diff	0	(/.f64 x #s(literal 2 binary64))
cost-diff	0	(+.f64 (/.f64 x #s(literal 2 binary64)) (*.f64 y x))
cost-diff	0	#s(approx (+ (+ (/ x 2) (* y x)) z) (+.f64 (/.f64 x #s(literal 2 binary64)) (*.f64 y x)))

Calls

Call 1

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

Outputs
#s(approx (+ (+ (/ x 2) (* y x)) z) (+.f64 (/.f64 x #s(literal 2 binary64)) (*.f64 y x)))
(+.f64 (/.f64 x #s(literal 2 binary64)) (*.f64 y x))
(/.f64 x #s(literal 2 binary64))
x
#s(literal 2 binary64)
(*.f64 y x)
y
(+.f64 #s(approx (+ (/ x 2) (* y x)) (/.f64 x #s(literal 2 binary64))) z)
#s(approx (+ (/ x 2) (* y x)) (/.f64 x #s(literal 2 binary64)))
(/.f64 x #s(literal 2 binary64))
x
#s(literal 2 binary64)
z
(+.f64 (+.f64 #s(approx (/ x 2) (.f64 y x)) (.f64 y x)) z)
(+.f64 #s(approx (/ x 2) (.f64 y x)) (.f64 y x))
#s(approx (/ x 2) (*.f64 y x))
(*.f64 y x)
y
x
z

localize27.0ms (2.6%)

Memory

-1.6MiB live, 35.0MiB allocated

Localize:

Found 11 expressions of interest:

New	Metric	Score
accuracy	0.0	(+.f64 (+.f64 #s(approx (/ x 2) (.f64 y x)) (.f64 y x)) z)
accuracy	0.0	(*.f64 y x)
accuracy	0.01171875	(+.f64 #s(approx (/ x 2) (.f64 y x)) (.f64 y x))
accuracy	61.18380106303092	#s(approx (/ x 2) (*.f64 y x))
accuracy	0.0	(/.f64 x #s(literal 2 binary64))
accuracy	0.0	(+.f64 #s(approx (+ (/ x 2) (* y x)) (/.f64 x #s(literal 2 binary64))) z)
accuracy	31.89410290471641	#s(approx (+ (/ x 2) (* y x)) (/.f64 x #s(literal 2 binary64)))
accuracy	0.0	(/.f64 x #s(literal 2 binary64))
accuracy	0.0	(*.f64 y x)
accuracy	0.01171875	(+.f64 (/.f64 x #s(literal 2 binary64)) (*.f64 y x))
accuracy	23.938650462932003	#s(approx (+ (+ (/ x 2) (* y x)) z) (+.f64 (/.f64 x #s(literal 2 binary64)) (*.f64 y x)))

Samples

16.0ms

256×

valid

Compiler

Compiled 174 to 28 computations (83.9% saved)

Precisions

Click to see histograms. Total time spent on operations: 6.0ms

ival-div: 2.0ms (32.3% of total)

ival-add: 2.0ms (32.3% of total)

ival-mult: 2.0ms (32.3% of total)

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

exact: 0.0ms (0% of total)

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

series4.0ms (0.4%)

Memory

6.9MiB live, 6.9MiB allocated

Counts

9 → 17

Calls

Call 1

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

Outputs
z
(+ z (* x (+ 1/2 y)))
(* x (+ 1/2 y))
(* 1/2 x)
(* x y)
(* x (+ 1/2 (+ y (/ z x))))
(* -1 (* x (- (* -1 y) 1/2)))
(* -1 (* x (- (+ (* -1 y) (* -1 (/ z x))) 1/2)))
(+ z (* 1/2 x))
(+ z (+ (* 1/2 x) (* x y)))
(+ (* 1/2 x) (* x y))
(* y (+ x (+ (* 1/2 (/ x y)) (/ z y))))
(* y (+ x (* 1/2 (/ x y))))
(* -1 (* y (+ (* -1 x) (* -1 (/ (+ z (* 1/2 x)) y)))))
(* -1 (* y (+ (* -1 x) (* -1/2 (/ x y)))))
(* z (+ 1 (+ (* 1/2 (/ x z)) (/ (* x y) z))))
(* -1 (* z (- (* -1 (/ (+ (* 1/2 x) (* x y)) z)) 1)))

Calls

9 calls:

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

simplify0.0ms (0%)

Memory

0.7MiB live, 0.7MiB allocated

Algorithm

1×	egg-herbie

Counts

17 → 9

Calls

Call 1

Inputs
z
(+ z (* x (+ 1/2 y)))
(* x (+ 1/2 y))
(* 1/2 x)
(* x y)
(* x (+ 1/2 (+ y (/ z x))))
(* -1 (* x (- (* -1 y) 1/2)))
(* -1 (* x (- (+ (* -1 y) (* -1 (/ z x))) 1/2)))
(+ z (* 1/2 x))
(+ z (+ (* 1/2 x) (* x y)))
(+ (* 1/2 x) (* x y))
(* y (+ x (+ (* 1/2 (/ x y)) (/ z y))))
(* y (+ x (* 1/2 (/ x y))))
(* -1 (* y (+ (* -1 x) (* -1 (/ (+ z (* 1/2 x)) y)))))
(* -1 (* y (+ (* -1 x) (* -1/2 (/ x y)))))
(* z (+ 1 (+ (* 1/2 (/ x z)) (/ (* x y) z))))
(* -1 (* z (- (* -1 (/ (+ (* 1/2 x) (* x y)) z)) 1)))

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

rewrite1.0ms (0%)

Memory

0.9MiB live, 0.9MiB allocated

Counts

9 → 9

Calls

Call 1

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

Outputs
#s(approx (+ (+ (/ x 2) (* y x)) z) (+.f64 (/.f64 x #s(literal 2 binary64)) (*.f64 y x)))
(+.f64 (/.f64 x #s(literal 2 binary64)) (*.f64 y x))
(/.f64 x #s(literal 2 binary64))
(*.f64 y x)
(+.f64 #s(approx (+ (/ x 2) (* y x)) (/.f64 x #s(literal 2 binary64))) z)
#s(approx (+ (/ x 2) (* y x)) (/.f64 x #s(literal 2 binary64)))
(+.f64 (+.f64 #s(approx (/ x 2) (.f64 y x)) (.f64 y x)) z)
(+.f64 #s(approx (/ x 2) (.f64 y x)) (.f64 y x))
#s(approx (/ x 2) (*.f64 y x))

eval2.0ms (0.2%)

Memory: 3.7MiB live, 3.7MiB allocated
Compiler: Compiled 399 to 33 computations (91.7% saved)

prune2.0ms (0.2%)

Memory

4.1MiB live, 4.1MiB allocated

Pruning

6 alts after pruning (4 fresh and 2 done)

	Pruned	Kept	Total
New	17	4	21
Fresh	0	0	0
Picked	1	2	3
Done	1	0	1
Total	19	6	25

Accuracy

100.0%

Counts

25 → 6

Alt Table

Click to see full alt table

Status	Accuracy	Program
✓	64.5%	(+.f64 #s(approx (+ (/ x 2) (* y x)) (/.f64 x #s(literal 2 binary64))) z)
▶	73.4%	(+.f64 #s(approx (+ (/ x 2) (* y x)) #s(approx (/ x 2) (*.f64 y x))) z)
✓	62.6%	#s(approx (+ (+ (/ x 2) (* y x)) z) (+.f64 (/.f64 x #s(literal 2 binary64)) (*.f64 y x)))
▶	17.9%	#s(approx (+ (+ (/ x 2) (* y x)) z) (+.f64 #s(approx (/ x 2) (.f64 y x)) (.f64 y x)))
▶	36.5%	#s(approx (+ (+ (/ x 2) (* y x)) z) #s(approx (/ x 2) (*.f64 y x)))
▶	27.8%	#s(approx (+ (+ (/ x 2) (* y x)) z) #s(approx (+ (/ x 2) (* y x)) (/.f64 x #s(literal 2 binary64))))

Compiler

Compiled 106 to 70 computations (34% saved)

simplify1.0ms (0.1%)

Memory

1.2MiB live, 1.2MiB allocated

Algorithm

1×	egg-herbie

Localize:

Found 14 expressions of interest:

New	Metric	Score	Program
cost-diff	0	(*.f64 y x)
cost-diff	0	#s(approx (/ x 2) (*.f64 y x))
cost-diff	0	#s(approx (+ (/ x 2) (* y x)) #s(approx (/ x 2) (*.f64 y x)))
cost-diff	0	(+.f64 #s(approx (+ (/ x 2) (* y x)) #s(approx (/ x 2) (*.f64 y x))) z)
cost-diff	0	(*.f64 y x)
cost-diff	0	#s(approx (/ x 2) (*.f64 y x))
cost-diff	0	(+.f64 #s(approx (/ x 2) (.f64 y x)) (.f64 y x))
cost-diff	0	#s(approx (+ (+ (/ x 2) (* y x)) z) (+.f64 #s(approx (/ x 2) (.f64 y x)) (.f64 y x)))
cost-diff	0	(*.f64 y x)
cost-diff	0	#s(approx (/ x 2) (*.f64 y x))
cost-diff	0	#s(approx (+ (+ (/ x 2) (* y x)) z) #s(approx (/ x 2) (*.f64 y x)))
cost-diff	0	(/.f64 x #s(literal 2 binary64))
cost-diff	0	#s(approx (+ (/ x 2) (* y x)) (/.f64 x #s(literal 2 binary64)))
cost-diff	0	#s(approx (+ (+ (/ x 2) (* y x)) z) #s(approx (+ (/ x 2) (* y x)) (/.f64 x #s(literal 2 binary64))))

Calls

Call 1

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

Outputs
#s(approx (+ (+ (/ x 2) (* y x)) z) #s(approx (+ (/ x 2) (* y x)) (/.f64 x #s(literal 2 binary64))))
#s(approx (+ (/ x 2) (* y x)) (/.f64 x #s(literal 2 binary64)))
(/.f64 x #s(literal 2 binary64))
x
#s(literal 2 binary64)
#s(approx (+ (+ (/ x 2) (* y x)) z) #s(approx (/ x 2) (*.f64 y x)))
#s(approx (/ x 2) (*.f64 y x))
(*.f64 y x)
y
x
#s(approx (+ (+ (/ x 2) (* y x)) z) (+.f64 #s(approx (/ x 2) (.f64 y x)) (.f64 y x)))
(+.f64 #s(approx (/ x 2) (.f64 y x)) (.f64 y x))
#s(approx (/ x 2) (*.f64 y x))
(*.f64 y x)
y
x
(+.f64 #s(approx (+ (/ x 2) (* y x)) #s(approx (/ x 2) (*.f64 y x))) z)
#s(approx (+ (/ x 2) (* y x)) #s(approx (/ x 2) (*.f64 y x)))
#s(approx (/ x 2) (*.f64 y x))
(*.f64 y x)
y
x
z

localize29.0ms (2.7%)

Memory

-0.7MiB live, 36.8MiB allocated

Localize:

Found 14 expressions of interest:

New	Metric	Score
accuracy	0.0	(+.f64 #s(approx (+ (/ x 2) (* y x)) #s(approx (/ x 2) (*.f64 y x))) z)
accuracy	0.0	(*.f64 y x)
accuracy	31.89410290471641	#s(approx (+ (/ x 2) (* y x)) #s(approx (/ x 2) (*.f64 y x)))
accuracy	61.18380106303092	#s(approx (/ x 2) (*.f64 y x))
accuracy	0.0	(*.f64 y x)
accuracy	0.01171875	(+.f64 #s(approx (/ x 2) (.f64 y x)) (.f64 y x))
accuracy	23.938650462932003	#s(approx (+ (+ (/ x 2) (* y x)) z) (+.f64 #s(approx (/ x 2) (.f64 y x)) (.f64 y x)))
accuracy	61.18380106303092	#s(approx (/ x 2) (*.f64 y x))
accuracy	0.0	(*.f64 y x)
accuracy	46.20192188975124	#s(approx (+ (+ (/ x 2) (* y x)) z) #s(approx (/ x 2) (*.f64 y x)))
accuracy	61.18380106303092	#s(approx (/ x 2) (*.f64 y x))
accuracy	0.0	(/.f64 x #s(literal 2 binary64))
accuracy	23.938650462932003	#s(approx (+ (+ (/ x 2) (* y x)) z) #s(approx (+ (/ x 2) (* y x)) (/.f64 x #s(literal 2 binary64))))
accuracy	31.89410290471641	#s(approx (+ (/ x 2) (* y x)) (/.f64 x #s(literal 2 binary64)))

Samples

17.0ms

256×

valid

Compiler

Compiled 244 to 29 computations (88.1% saved)

Precisions

Click to see histograms. Total time spent on operations: 6.0ms

ival-div: 2.0ms (32.6% of total)

ival-add: 2.0ms (32.6% of total)

ival-mult: 2.0ms (32.6% of total)

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

exact: 0.0ms (0% of total)

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

series9.0ms (0.8%)

Memory

-36.2MiB live, 7.2MiB allocated

Counts

10 → 17

Calls

Call 1

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

Outputs
z
(+ z (* x (+ 1/2 y)))
(* x (+ 1/2 y))
(* 1/2 x)
(* x y)
(* x (+ 1/2 (+ y (/ z x))))
(* -1 (* x (- (* -1 y) 1/2)))
(* -1 (* x (- (+ (* -1 y) (* -1 (/ z x))) 1/2)))
(+ z (* 1/2 x))
(+ z (+ (* 1/2 x) (* x y)))
(+ (* 1/2 x) (* x y))
(* y (+ x (+ (* 1/2 (/ x y)) (/ z y))))
(* y (+ x (* 1/2 (/ x y))))
(* -1 (* y (+ (* -1 x) (* -1 (/ (+ z (* 1/2 x)) y)))))
(* -1 (* y (+ (* -1 x) (* -1/2 (/ x y)))))
(* z (+ 1 (+ (* 1/2 (/ x z)) (/ (* x y) z))))
(* -1 (* z (- (* -1 (/ (+ (* 1/2 x) (* x y)) z)) 1)))

Calls

9 calls:

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

simplify0.0ms (0%)

Memory

0.7MiB live, 0.7MiB allocated

Algorithm

1×	egg-herbie

Counts

17 → 10

Calls

Call 1

Inputs
z
(+ z (* x (+ 1/2 y)))
(* x (+ 1/2 y))
(* 1/2 x)
(* x y)
(* x (+ 1/2 (+ y (/ z x))))
(* -1 (* x (- (* -1 y) 1/2)))
(* -1 (* x (- (+ (* -1 y) (* -1 (/ z x))) 1/2)))
(+ z (* 1/2 x))
(+ z (+ (* 1/2 x) (* x y)))
(+ (* 1/2 x) (* x y))
(* y (+ x (+ (* 1/2 (/ x y)) (/ z y))))
(* y (+ x (* 1/2 (/ x y))))
(* -1 (* y (+ (* -1 x) (* -1 (/ (+ z (* 1/2 x)) y)))))
(* -1 (* y (+ (* -1 x) (* -1/2 (/ x y)))))
(* z (+ 1 (+ (* 1/2 (/ x z)) (/ (* x y) z))))
(* -1 (* z (- (* -1 (/ (+ (* 1/2 x) (* x y)) z)) 1)))

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

rewrite1.0ms (0.1%)

Memory

1.2MiB live, 1.2MiB allocated

Counts

10 → 10

Calls

Call 1

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

Outputs
#s(approx (+ (+ (/ x 2) (* y x)) z) #s(approx (+ (/ x 2) (* y x)) (/.f64 x #s(literal 2 binary64))))
#s(approx (+ (/ x 2) (* y x)) (/.f64 x #s(literal 2 binary64)))
(/.f64 x #s(literal 2 binary64))
#s(approx (+ (+ (/ x 2) (* y x)) z) #s(approx (/ x 2) (*.f64 y x)))
#s(approx (/ x 2) (*.f64 y x))
(*.f64 y x)
#s(approx (+ (+ (/ x 2) (* y x)) z) (+.f64 #s(approx (/ x 2) (.f64 y x)) (.f64 y x)))
(+.f64 #s(approx (/ x 2) (.f64 y x)) (.f64 y x))
(+.f64 #s(approx (+ (/ x 2) (* y x)) #s(approx (/ x 2) (*.f64 y x))) z)
#s(approx (+ (/ x 2) (* y x)) #s(approx (/ x 2) (*.f64 y x)))

eval2.0ms (0.2%)

Memory: 4.5MiB live, 4.5MiB allocated
Compiler: Compiled 561 to 36 computations (93.6% saved)

prune6.0ms (0.6%)

Memory

10.0MiB live, 10.0MiB allocated

Pruning

6 alts after pruning (0 fresh and 6 done)

	Pruned	Kept	Total
New	25	0	25
Fresh	0	0	0
Picked	0	4	4
Done	0	2	2
Total	25	6	31

Accuracy

100.0%

Counts

31 → 6

Alt Table

Click to see full alt table

Status	Accuracy	Program
✓	64.5%	(+.f64 #s(approx (+ (/ x 2) (* y x)) (/.f64 x #s(literal 2 binary64))) z)
✓	73.4%	(+.f64 #s(approx (+ (/ x 2) (* y x)) #s(approx (/ x 2) (*.f64 y x))) z)
✓	62.6%	#s(approx (+ (+ (/ x 2) (* y x)) z) (+.f64 (/.f64 x #s(literal 2 binary64)) (*.f64 y x)))
✓	17.9%	#s(approx (+ (+ (/ x 2) (* y x)) z) (+.f64 #s(approx (/ x 2) (.f64 y x)) (.f64 y x)))
✓	36.5%	#s(approx (+ (+ (/ x 2) (* y x)) z) #s(approx (/ x 2) (*.f64 y x)))
✓	27.8%	#s(approx (+ (+ (/ x 2) (* y x)) z) #s(approx (+ (/ x 2) (* y x)) (/.f64 x #s(literal 2 binary64))))

Compiler

Compiled 234 to 94 computations (59.8% saved)

regimes18.0ms (1.7%)

Memory

-11.7MiB live, 26.2MiB allocated

Counts

8 → 1

Calls

Call 1

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

Outputs
(+.f64 (+.f64 (/.f64 x #s(literal 2 binary64)) (*.f64 y x)) z)

Calls

5 calls:

5.0ms	x
3.0ms	(+.f64 (/.f64 x #s(literal 2 binary64)) (*.f64 y x))
3.0ms	(+.f64 (+.f64 (/.f64 x #s(literal 2 binary64)) (*.f64 y x)) z)
3.0ms	z
3.0ms	y

Results

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

Compiler

Compiled 19 to 24 computations (-26.3% saved)

regimes14.0ms (1.4%)

Memory

24.0MiB live, 24.0MiB allocated

Counts

7 → 3

Calls

Call 1

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

Outputs

(+.f64 #s(approx (+ (/ x 2) (* y x)) #s(approx (/ x 2) (*.f64 y x))) z)

(+.f64 #s(approx (+ (/ x 2) (* y x)) (/.f64 x #s(literal 2 binary64))) z)

(+.f64 #s(approx (+ (/ x 2) (* y x)) #s(approx (/ x 2) (*.f64 y x))) z)

Calls

5 calls:

3.0ms	(+.f64 (+.f64 (/.f64 x #s(literal 2 binary64)) (*.f64 y x)) z)
3.0ms	(+.f64 (/.f64 x #s(literal 2 binary64)) (*.f64 y x))
3.0ms	y
3.0ms	z
3.0ms	x

Results

Accuracy	Segments	Branch
88.3%	3	`x`
98.4%	3	`y`
87.5%	3	`z`
81.6%	3	`(+.f64 (+.f64 (/.f64 x #s(literal 2 binary64)) (*.f64 y x)) z)`
86.5%	3	`(+.f64 (/.f64 x #s(literal 2 binary64)) (*.f64 y x))`

Compiler

Compiled 19 to 24 computations (-26.3% saved)

regimes12.0ms (1.2%)

Memory

-15.9MiB live, 22.4MiB allocated

Counts

4 → 5

Calls

Call 1

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

Outputs
(+.f64 #s(approx (+ (/ x 2) (* y x)) #s(approx (/ x 2) (*.f64 y x))) z)
#s(approx (+ (+ (/ x 2) (* y x)) z) #s(approx (+ (/ x 2) (* y x)) (/.f64 x #s(literal 2 binary64))))
(+.f64 #s(approx (+ (/ x 2) (* y x)) #s(approx (/ x 2) (*.f64 y x))) z)
#s(approx (+ (+ (/ x 2) (* y x)) z) #s(approx (+ (/ x 2) (* y x)) (/.f64 x #s(literal 2 binary64))))
(+.f64 #s(approx (+ (/ x 2) (* y x)) #s(approx (/ x 2) (*.f64 y x))) z)

Calls

5 calls:

4.0ms	(+.f64 (/.f64 x #s(literal 2 binary64)) (*.f64 y x))
2.0ms	(+.f64 (+.f64 (/.f64 x #s(literal 2 binary64)) (*.f64 y x)) z)
2.0ms	y
2.0ms	x
2.0ms	z

Results

Accuracy	Segments	Branch
73.4%	1	`(+.f64 (+.f64 (/.f64 x #s(literal 2 binary64)) (*.f64 y x)) z)`
73.4%	1	`(+.f64 (/.f64 x #s(literal 2 binary64)) (*.f64 y x))`
73.4%	1	`z`
73.4%	1	`x`
81.0%	5	`y`

Compiler

Compiled 19 to 24 computations (-26.3% saved)

regimes8.0ms (0.7%)

Memory

18.1MiB live, 18.1MiB allocated

Counts

2 → 1

Calls

Call 1

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

Outputs
(+.f64 #s(approx (+ (/ x 2) (* y x)) #s(approx (/ x 2) (*.f64 y x))) z)

Calls

5 calls:

1.0ms	(+.f64 (+.f64 (/.f64 x #s(literal 2 binary64)) (*.f64 y x)) z)
1.0ms	(+.f64 (/.f64 x #s(literal 2 binary64)) (*.f64 y x))
1.0ms	y
1.0ms	z
1.0ms	x

Results

Accuracy	Segments	Branch
73.4%	1	`x`
73.4%	1	`z`
73.4%	1	`(+.f64 (+.f64 (/.f64 x #s(literal 2 binary64)) (*.f64 y x)) z)`
73.4%	1	`(+.f64 (/.f64 x #s(literal 2 binary64)) (*.f64 y x))`
73.4%	1	`y`

Compiler

Compiled 19 to 24 computations (-26.3% saved)

regimes7.0ms (0.7%)

Memory

-23.4MiB live, 15.6MiB allocated

Accuracy

Total -0.0b remaining (-0%)

Threshold costs -0b (-0%)

Counts

1 → 1

Calls

Call 1

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

Outputs
#s(approx (+ (+ (/ x 2) (* y x)) z) #s(approx (/ x 2) (*.f64 y x)))

Calls

5 calls:

2.0ms	y
1.0ms	(+.f64 (+.f64 (/.f64 x #s(literal 2 binary64)) (*.f64 y x)) z)
1.0ms	(+.f64 (/.f64 x #s(literal 2 binary64)) (*.f64 y x))
1.0ms	z
1.0ms	x

Results

Accuracy	Segments	Branch
36.5%	1	`y`
36.5%	1	`x`
36.5%	1	`z`
36.5%	1	`(+.f64 (+.f64 (/.f64 x #s(literal 2 binary64)) (*.f64 y x)) z)`
36.5%	1	`(+.f64 (/.f64 x #s(literal 2 binary64)) (*.f64 y x))`

Compiler

Compiled 19 to 24 computations (-26.3% saved)

bsearch28.0ms (2.6%)

Memory

8.4MiB live, 49.7MiB allocated

Algorithm

2×	binary-search

Stop Event

1×	narrow-enough
1×	narrow-enough

Steps

Time	Left	Right
14.0ms	1.6944436923104262e-7	0.8488050700733019
12.0ms	-7998.323072510827	-0.02978107697331326

Samples

13.0ms

288×

valid

Compiler

Compiled 552 to 446 computations (19.2% saved)

Precisions

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

ival-div: 2.0ms (30% of total)

ival-add: 2.0ms (30% of total)

ival-mult: 2.0ms (30% of total)

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

exact: 0.0ms (0% of total)

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

bsearch48.0ms (4.6%)

Memory

8.1MiB live, 85.7MiB allocated

Algorithm

4×	binary-search

Stop Event

1×	narrow-enough
1×	narrow-enough
1×	narrow-enough
1×	narrow-enough

Steps

Time	Left	Right
7.0ms	1.3057415618101103e-11	3.912574116237967e-11
13.0ms	2.0091345427552477e-302	1.8488749390441688e-296
13.0ms	-6.455092008468549e-121	-1.466474828457697e-126
12.0ms	-1.8545280709795258e-16	-2.3659089034217667e-21

Samples

25.0ms

512×

valid

Compiler

Compiled 1 228 to 814 computations (33.7% saved)

Precisions

Click to see histograms. Total time spent on operations: 14.0ms

ival-mult: 5.0ms (36.4% of total)

ival-add: 4.0ms (29.1% of total)

ival-div: 3.0ms (21.9% of total)

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

exact: 0.0ms (0% of total)

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

simplify5.0ms (0.5%)

Memory

9.9MiB live, 9.9MiB allocated

Algorithm

1×	egg-herbie

Calls

Call 1

Inputs
(+.f64 (+.f64 (/.f64 x #s(literal 2 binary64)) (*.f64 y x)) z)
(if (<=.f64 y #s(literal -1/2 binary64)) (+.f64 #s(approx (+ (/ x 2) (* y x)) #s(approx (/ x 2) (.f64 y x))) z) (if (<=.f64 y #s(literal 1/2 binary64)) (+.f64 #s(approx (+ (/ x 2) ( y x)) (/.f64 x #s(literal 2 binary64))) z) (+.f64 #s(approx (+ (/ x 2) (* y x)) #s(approx (/ x 2) (*.f64 y x))) z)))
(if (<=.f64 y #s(literal -5841333965851681/162259276829213363391578010288128 binary64)) (+.f64 #s(approx (+ (/ x 2) (* y x)) #s(approx (/ x 2) (.f64 y x))) z) (if (<=.f64 y #s(literal -7430920011128155/381072821083495145432323880589986121307201921712032611188861933548019011086397170424842053596617672260721060927906081896416989218663120764928 binary64)) #s(approx (+ (+ (/ x 2) ( y x)) z) #s(approx (+ (/ x 2) (* y x)) (/.f64 x #s(literal 2 binary64)))) (if (<=.f64 y #s(literal 4806795585282539/94250893829069388263158195986839619953910191433570402840572110390025349132714488958921462158410402245441022265850013080700211570312172862173529993715108609721771173307935875544541938110298112193699817954782743504532616344943965179202194956899229230517898712545800381131625461678593653502029519299346025224452702208 binary64)) (+.f64 #s(approx (+ (/ x 2) (* y x)) #s(approx (/ x 2) (.f64 y x))) z) (if (<=.f64 y #s(literal 1470053796651389/77371252455336267181195264 binary64)) #s(approx (+ (+ (/ x 2) ( y x)) z) #s(approx (+ (/ x 2) (* y x)) (/.f64 x #s(literal 2 binary64)))) (+.f64 #s(approx (+ (/ x 2) (* y x)) #s(approx (/ x 2) (*.f64 y x))) z)))))
(+.f64 #s(approx (+ (/ x 2) (* y x)) #s(approx (/ x 2) (*.f64 y x))) z)
#s(approx (+ (+ (/ x 2) (* y x)) z) #s(approx (/ x 2) (*.f64 y x)))

Outputs
(+.f64 (+.f64 (/.f64 x #s(literal 2 binary64)) (*.f64 y x)) z)
(if (<=.f64 y #s(literal -1/2 binary64)) (+.f64 #s(approx (+ (/ x 2) (* y x)) #s(approx (/ x 2) (.f64 y x))) z) (if (<=.f64 y #s(literal 1/2 binary64)) (+.f64 #s(approx (+ (/ x 2) ( y x)) (/.f64 x #s(literal 2 binary64))) z) (+.f64 #s(approx (+ (/ x 2) (* y x)) #s(approx (/ x 2) (*.f64 y x))) z)))
(if (<=.f64 y #s(literal -5841333965851681/162259276829213363391578010288128 binary64)) (+.f64 #s(approx (+ (/ x 2) (* y x)) #s(approx (/ x 2) (.f64 y x))) z) (if (<=.f64 y #s(literal -7430920011128155/381072821083495145432323880589986121307201921712032611188861933548019011086397170424842053596617672260721060927906081896416989218663120764928 binary64)) #s(approx (+ (+ (/ x 2) ( y x)) z) #s(approx (+ (/ x 2) (* y x)) (/.f64 x #s(literal 2 binary64)))) (if (<=.f64 y #s(literal 4806795585282539/94250893829069388263158195986839619953910191433570402840572110390025349132714488958921462158410402245441022265850013080700211570312172862173529993715108609721771173307935875544541938110298112193699817954782743504532616344943965179202194956899229230517898712545800381131625461678593653502029519299346025224452702208 binary64)) (+.f64 #s(approx (+ (/ x 2) (* y x)) #s(approx (/ x 2) (.f64 y x))) z) (if (<=.f64 y #s(literal 1470053796651389/77371252455336267181195264 binary64)) #s(approx (+ (+ (/ x 2) ( y x)) z) #s(approx (+ (/ x 2) (* y x)) (/.f64 x #s(literal 2 binary64)))) (+.f64 #s(approx (+ (/ x 2) (* y x)) #s(approx (/ x 2) (*.f64 y x))) z)))))
(+.f64 #s(approx (+ (/ x 2) (* y x)) #s(approx (/ x 2) (*.f64 y x))) z)
#s(approx (+ (+ (/ x 2) (* y x)) z) #s(approx (/ x 2) (*.f64 y x)))

soundness2.0ms (0.2%)

Memory

2.9MiB live, 2.9MiB allocated

Stop Event

1×

done

Compiler

Compiled 207 to 38 computations (81.6% saved)

preprocess29.0ms (2.7%)

Memory: 9.4MiB live, 47.4MiB allocated
Compiler: Compiled 432 to 92 computations (78.7% saved)

end0.0ms (0%)

Memory: 0.0MiB live, 0.0MiB allocated

start0.0ms (0%)

analyze0.0ms (0%)

sample673.0ms (64.1%)

explain85.0ms (8%)

preprocess3.0ms (0.3%)

eval0.0ms (0%)

prune0.0ms (0%)

simplify0.0ms (0%)

localize23.0ms (2.2%)

series6.0ms (0.6%)

simplify0.0ms (0%)

rewrite0.0ms (0%)

eval1.0ms (0.1%)

prune1.0ms (0.1%)

simplify1.0ms (0.1%)

localize27.0ms (2.6%)

series4.0ms (0.4%)

simplify0.0ms (0%)

rewrite1.0ms (0%)

eval2.0ms (0.2%)

prune2.0ms (0.2%)

simplify1.0ms (0.1%)

localize29.0ms (2.7%)

series9.0ms (0.8%)

simplify0.0ms (0%)

rewrite1.0ms (0.1%)

eval2.0ms (0.2%)

prune6.0ms (0.6%)

regimes18.0ms (1.7%)

regimes14.0ms (1.4%)

regimes12.0ms (1.2%)

regimes8.0ms (0.7%)

regimes7.0ms (0.7%)

bsearch28.0ms (2.6%)

bsearch48.0ms (4.6%)

simplify5.0ms (0.5%)

soundness2.0ms (0.2%)

preprocess29.0ms (2.7%)

end0.0ms (0%)

Profiling