Metrics for Linear.Matrix:fromQuaternion from linear-1.19.1.3, A

start0.0ms (0%)

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

analyze0.0ms (0%)

Memory

0.6MiB live, 0.6MiB allocated; 0ms collecting garbage

Algorithm

1×

Search

Probability	Valid	Unknown	Precondition	Infinite	Domain	Can't	Iter
0%	0%	99.9%	0.1%	0%	0%	0%	0
100%	99.9%	0%	0.1%	0%	0%	0%	1

Compiler

Compiled 11 to 9 computations (18.2% saved)

sample949.0ms (28.2%)

Memory

33.0MiB live, 1 309.0MiB allocated; 245ms collecting garbage

Samples

663.0ms

8 256×

valid

Precisions

Click to see histograms. Total time spent on operations: 383.0ms

ival-mult: 306.0ms (80% of total)

ival-sub: 60.0ms (15.7% of total)

ival-true: 6.0ms (1.6% of total)

exact: 5.0ms (1.3% of total)

ival-assert: 3.0ms (0.8% of total)

adjust: 2.0ms (0.5% of total)

Bogosity

explain165.0ms (4.9%)

Memory

-38.1MiB live, 164.1MiB allocated; 36ms collecting garbage

FPErrors

Click to see full error table

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

Explanations

Click to see full explanations table

Operator	Subexpression	Explanation	Count
`-.f64`	`(-.f64 (.f64 x x) (.f64 x y))`	nan-rescue	13	0
↳	`(*.f64 x x)`	overflow	66
↳	`(*.f64 x y)`	overflow	31

Confusion

	Predicted +	Predicted -
+	13	0
-	0	243

Precision

1.0

Recall

1.0

Confusion?

	Predicted +	Predicted Maybe	Predicted -
+	13	0	0
-	0	0	243

Precision?

1.0

Recall?

1.0

Freqs

test

number	freq
0	243
1	13

Total Confusion?

	Predicted +	Predicted Maybe	Predicted -
+	1	0	0
-	0	0	0

Precision?

1.0

Recall?

1.0

Samples

72.0ms

512×

valid

Compiler

Compiled 63 to 25 computations (60.3% saved)

Precisions

Click to see histograms. Total time spent on operations: 59.0ms

ival-mult: 56.0ms (94.3% of total)

ival-sub: 2.0ms (3.4% 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)

preprocess162.0ms (4.8%)

Memory

10.1MiB live, 302.1MiB allocated; 24ms collecting garbage

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	19	39
1	67	35
2	234	35
3	890	35
4	3805	35
5	7009	35
0	7	9
0	11	7
1	24	7
2	78	7
3	307	7
4	1275	7
5	4106	7
0	8191	7

Stop Event

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

Calls

Call 1

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

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

Compiler

Compiled 9 to 7 computations (22.2% 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

0.7MiB live, 0.7MiB allocated; 0ms collecting garbage

Alt Table

Click to see full alt table

Status	Accuracy	Program
▶	94.9%	(.f64 #s(literal 2 binary64) (-.f64 (.f64 x x) (*.f64 x y)))

Compiler

Compiled 9 to 7 computations (22.2% saved)

simplify115.0ms (3.4%)

Memory

25.9MiB live, 115.3MiB allocated; 15ms collecting garbage

Localize:

Found 4 expressions of interest:

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

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	7	25
0	11	21
1	24	21
2	78	21
3	307	21
4	1275	21
5	4106	21
0	8191	21

Stop Event

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

Calls

Call 1

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

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

localize24.0ms (0.7%)

Memory

-9.3MiB live, 33.0MiB allocated; 8ms collecting garbage

Localize:

Found 4 expressions of interest:

New	Metric	Score
accuracy	0.0	(*.f64 x y)
accuracy	0.0	(*.f64 x x)
accuracy	0.0078125	(.f64 #s(literal 2 binary64) (-.f64 (.f64 x x) (*.f64 x y)))
accuracy	2.945298050811441	(-.f64 (.f64 x x) (.f64 x y))

Samples

18.0ms

256×

valid

Compiler

Compiled 27 to 9 computations (66.7% saved)

Precisions

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

ival-mult: 5.0ms (78% of total)

ival-sub: 1.0ms (15.6% 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)

series6.0ms (0.2%)

Memory

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

Counts

4 → 15

Calls

Call 1

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

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

Calls

6 calls:

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

simplify245.0ms (7.3%)

Memory

12.1MiB live, 201.3MiB allocated; 29ms collecting garbage

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	42	97
1	140	88
2	488	88
3	1763	88
4	6628	88
0	8335	87

Stop Event

1×	iter limit
1×	node limit

Counts

15 → 15

Calls

Call 1

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

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

rewrite115.0ms (3.4%)

Memory

-46.8MiB live, 71.9MiB allocated; 62ms collecting garbage

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	7	22
0	11	18
1	38	18
0	322	18

Stop Event

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

Counts

4 → 93

Calls

Call 1

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

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

eval10.0ms (0.3%)

Memory: 28.1MiB live, 28.1MiB allocated; 0ms collecting garbage
Compiler: Compiled 1 601 to 268 computations (83.3% saved)

prune59.0ms (1.7%)

Memory

-33.5MiB live, 12.4MiB allocated; 5ms collecting garbage

Pruning

4 alts after pruning (3 fresh and 1 done)

	Pruned	Kept	Total
New	99	3	102
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	99	4	103

Accuracy

100.0%

Counts

103 → 4

Alt Table

Click to see full alt table

Status	Accuracy	Program
▶	100.0%	(*.f64 (-.f64 x y) (+.f64 x x))
✓	94.9%	(.f64 #s(literal 2 binary64) (-.f64 (.f64 x x) (*.f64 x y)))
▶	60.1%	#s(approx (* 2 (- (* x x) (* x y))) (.f64 (.f64 x x) #s(literal 2 binary64)))
▶	52.9%	#s(approx (* 2 (- (* x x) (* x y))) (.f64 #s(literal -2 binary64) (.f64 y x)))

Compiler

Compiled 46 to 34 computations (26.1% saved)

simplify127.0ms (3.8%)

Memory

20.8MiB live, 209.9MiB allocated; 25ms collecting garbage

Localize:

Found 9 expressions of interest:

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

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	17	66
0	24	62
1	47	62
2	127	62
3	433	62
4	1492	62
5	4835	62
0	8523	62

Stop Event

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

Calls

Call 1

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

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

localize45.0ms (1.3%)

Memory

5.9MiB live, 108.3MiB allocated; 10ms collecting garbage

Localize:

Found 9 expressions of interest:

New	Metric	Score
accuracy	0.0	(-.f64 x y)
accuracy	0.0	(+.f64 x x)
accuracy	0.01171875	(*.f64 (-.f64 x y) (+.f64 x x))
accuracy	0.0	(*.f64 x x)
accuracy	0.0078125	(.f64 (.f64 x x) #s(literal 2 binary64))
accuracy	25.53570858899538	#s(approx (* 2 (- (* x x) (* x y))) (.f64 (.f64 x x) #s(literal 2 binary64)))
accuracy	0.0	(*.f64 y x)
accuracy	0.01171875	(.f64 #s(literal -2 binary64) (.f64 y x))
accuracy	30.114979658913818	#s(approx (* 2 (- (* x x) (* x y))) (.f64 #s(literal -2 binary64) (.f64 y x)))

Samples

29.0ms

256×

valid

Compiler

Compiled 56 to 16 computations (71.4% saved)

Precisions

Click to see histograms. Total time spent on operations: 17.0ms

ival-mult: 13.0ms (78.2% of total)

ival-sub: 2.0ms (12% of total)

ival-add: 1.0ms (6% 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)

series12.0ms (0.4%)

Memory

-16.5MiB live, 29.4MiB allocated; 6ms collecting garbage

Counts

9 → 18

Calls

Call 1

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

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

Calls

6 calls:

Time	Variable		Point	Expression
5.0ms	y	@	0	((* 2 (- (* x x) (* x y))) (* -2 (* y x)) (* y x) (* 2 (- (* x x) (* x y))) (* (* x x) 2) (* x x) (* (- x y) (+ x x)) (- x y) (+ x x))
2.0ms	x	@	-inf	((* 2 (- (* x x) (* x y))) (* -2 (* y x)) (* y x) (* 2 (- (* x x) (* x y))) (* (* x x) 2) (* x x) (* (- x y) (+ x x)) (- x y) (+ x x))
2.0ms	x	@	inf	((* 2 (- (* x x) (* x y))) (* -2 (* y x)) (* y x) (* 2 (- (* x x) (* x y))) (* (* x x) 2) (* x x) (* (- x y) (+ x x)) (- x y) (+ x x))
1.0ms	x	@	0	((* 2 (- (* x x) (* x y))) (* -2 (* y x)) (* y x) (* 2 (- (* x x) (* x y))) (* (* x x) 2) (* x x) (* (- x y) (+ x x)) (- x y) (+ x x))
1.0ms	y	@	-inf	((* 2 (- (* x x) (* x y))) (* -2 (* y x)) (* y x) (* 2 (- (* x x) (* x y))) (* (* x x) 2) (* x x) (* (- x y) (+ x x)) (- x y) (+ x x))

simplify183.0ms (5.4%)

Memory

27.8MiB live, 245.8MiB allocated; 61ms collecting garbage

Iterations

Useful iterations: 1 (0.0ms)

Iter	Nodes	Cost
0	44	85
1	148	75
2	511	75
3	1897	75
4	7949	75
0	8003	75

Stop Event

1×	iter limit
1×	node limit

Counts

18 → 17

Calls

Call 1

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

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

rewrite61.0ms (1.8%)

Memory

17.3MiB live, 63.6MiB allocated; 4ms collecting garbage

Iterations

Useful iterations: 1 (0.0ms)

Iter	Nodes	Cost
0	17	59
0	24	57
1	78	39
0	630	39

Stop Event

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

Counts

9 → 93

Calls

Call 1

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

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

eval38.0ms (1.1%)

Memory: -21.8MiB live, 39.4MiB allocated; 36ms collecting garbage
Compiler: Compiled 1 727 to 273 computations (84.2% saved)

prune5.0ms (0.1%)

Memory

14.5MiB live, 14.5MiB allocated; 0ms collecting garbage

Pruning

6 alts after pruning (3 fresh and 3 done)

	Pruned	Kept	Total
New	96	3	99
Fresh	0	0	0
Picked	1	2	3
Done	0	1	1
Total	97	6	103

Accuracy

100.0%

Counts

103 → 6

Alt Table

Click to see full alt table

Status	Accuracy	Program
✓	100.0%	(*.f64 (-.f64 x y) (+.f64 x x))
▶	4.0%	(*.f64 (-.f64 x y) #s(literal 2 binary64))
▶	52.9%	(*.f64 #s(approx (- x y) (neg.f64 y)) (+.f64 x x))
✓	94.9%	(.f64 #s(literal 2 binary64) (-.f64 (.f64 x x) (*.f64 x y)))
✓	60.1%	#s(approx (* 2 (- (* x x) (* x y))) (.f64 (.f64 x x) #s(literal 2 binary64)))
▶	4.1%	#s(approx (* 2 (- (* x x) (* x y))) #s(literal 2 binary64))

Compiler

Compiled 57 to 44 computations (22.8% saved)

simplify140.0ms (4.2%)

Memory

-23.9MiB live, 201.2MiB allocated; 61ms collecting garbage

Localize:

Found 7 expressions of interest:

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

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	15	46
0	20	44
1	39	44
2	105	44
3	366	44
4	1351	44
5	4334	44
0	8328	44

Stop Event

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

Calls

Call 1

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

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

localize31.0ms (0.9%)

Memory

22.5MiB live, 68.6MiB allocated; 5ms collecting garbage

Localize:

Found 7 expressions of interest:

New	Metric	Score
accuracy	0.0	(-.f64 x y)
accuracy	0.0	(*.f64 (-.f64 x y) #s(literal 2 binary64))
accuracy	0.0	(+.f64 x x)
accuracy	0.0	(neg.f64 y)
accuracy	0.01171875	(*.f64 #s(approx (- x y) (neg.f64 y)) (+.f64 x x))
accuracy	33.40461726951753	#s(approx (- x y) (neg.f64 y))
accuracy	61.36026629164219	#s(approx (* 2 (- (* x x) (* x y))) #s(literal 2 binary64))

Samples

24.0ms

256×

valid

Compiler

Compiled 40 to 14 computations (65% saved)

Precisions

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

ival-mult: 8.0ms (61.4% of total)

ival-sub: 2.0ms (15.4% of total)

ival-add: 1.0ms (7.7% of total)

ival-neg: 1.0ms (7.7% 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 (0.1%)

Memory

15.1MiB live, 15.1MiB allocated; 0ms collecting garbage

Counts

7 → 22

Calls

Call 1

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

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

Calls

6 calls:

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

simplify124.0ms (3.7%)

Memory

-34.4MiB live, 158.5MiB allocated; 26ms collecting garbage

Iterations

Useful iterations: 1 (0.0ms)

Iter	Nodes	Cost
0	56	117
1	190	97
2	651	97
3	2343	97
4	6448	97
0	8324	97

Stop Event

1×	iter limit
1×	node limit

Counts

22 → 21

Calls

Call 1

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

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

rewrite48.0ms (1.4%)

Memory

8.4MiB live, 107.3MiB allocated; 6ms collecting garbage

Iterations

Useful iterations: 1 (0.0ms)

Iter	Nodes	Cost
0	15	40
0	20	38
1	69	32
0	574	32

Stop Event

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

Counts

7 → 78

Calls

Call 1

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

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

eval10.0ms (0.3%)

Memory: -9.0MiB live, 37.0MiB allocated; 3ms collecting garbage
Compiler: Compiled 1 481 to 206 computations (86.1% saved)

prune3.0ms (0.1%)

Memory

17.1MiB live, 17.1MiB allocated; 0ms collecting garbage

Pruning

7 alts after pruning (1 fresh and 6 done)

	Pruned	Kept	Total
New	84	1	85
Fresh	0	0	0
Picked	0	3	3
Done	0	3	3
Total	84	7	91

Accuracy

100.0%

Counts

91 → 7

Alt Table

Click to see full alt table

Status	Accuracy	Program
✓	100.0%	(*.f64 (-.f64 x y) (+.f64 x x))
✓	4.0%	(*.f64 (-.f64 x y) #s(literal 2 binary64))
✓	52.9%	(*.f64 #s(approx (- x y) (neg.f64 y)) (+.f64 x x))
✓	94.9%	(.f64 #s(literal 2 binary64) (-.f64 (.f64 x x) (*.f64 x y)))
▶	3.3%	#s(approx (* (- x y) 2) (*.f64 #s(literal -2 binary64) y))
✓	60.1%	#s(approx (* 2 (- (* x x) (* x y))) (.f64 (.f64 x x) #s(literal 2 binary64)))
✓	4.1%	#s(approx (* 2 (- (* x x) (* x y))) #s(literal 2 binary64))

Compiler

Compiled 66 to 52 computations (21.2% saved)

simplify152.0ms (4.5%)

Memory

0.5MiB live, 191.6MiB allocated; 60ms collecting garbage

Localize:

Found 2 expressions of interest:

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

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	8	14
0	9	14
1	13	14
2	21	14
3	43	14
4	89	14
5	318	14
6	1917	14
0	8079	14

Stop Event

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

Calls

Call 1

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

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

localize16.0ms (0.5%)

Memory

-15.2MiB live, 31.1MiB allocated; 3ms collecting garbage

Localize:

Found 2 expressions of interest:

New	Metric	Score	Program
accuracy	0.0	(*.f64 #s(literal -2 binary64) y)
accuracy	33.40506811297658	#s(approx (* (- x y) 2) (*.f64 #s(literal -2 binary64) y))

Samples

10.0ms

256×

valid

Compiler

Compiled 12 to 9 computations (25% saved)

Precisions

Click to see histograms. Total time spent on operations: 5.0ms

ival-mult: 3.0ms (60.4% of total)

ival-sub: 1.0ms (20.1% 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)

series2.0ms (0.1%)

Memory

4.3MiB live, 4.3MiB allocated; 0ms collecting garbage

Counts

2 → 7

Calls

Call 1

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

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

Calls

6 calls:

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

simplify175.0ms (5.2%)

Memory

7.5MiB live, 143.5MiB allocated; 28ms collecting garbage

Iterations

Useful iterations: 1 (0.0ms)

Iter	Nodes	Cost
0	24	41
1	71	31
2	246	31
3	751	31
4	2543	31
5	5725	31
0	8042	31

Stop Event

1×	iter limit
1×	node limit

Counts

7 → 7

Calls

Call 1

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

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

rewrite27.0ms (0.8%)

Memory

38.1MiB live, 38.1MiB allocated; 0ms collecting garbage

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	8	12
0	9	12
1	26	12
0	147	12

Stop Event

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

Counts

2 → 3

Calls

Call 1

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

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

eval1.0ms (0%)

Memory: 1.2MiB live, 1.2MiB allocated; 0ms collecting garbage
Compiler: Compiled 47 to 16 computations (66% saved)

prune13.0ms (0.4%)

Memory

-32.6MiB live, 11.2MiB allocated; 10ms collecting garbage

Pruning

8 alts after pruning (1 fresh and 7 done)

	Pruned	Kept	Total
New	4	1	5
Fresh	0	0	0
Picked	0	1	1
Done	0	6	6
Total	4	8	12

Accuracy

100.0%

Counts

12 → 8

Alt Table

Click to see full alt table

Status	Accuracy	Program
✓	100.0%	(*.f64 (-.f64 x y) (+.f64 x x))
✓	4.0%	(*.f64 (-.f64 x y) #s(literal 2 binary64))
✓	52.9%	(*.f64 #s(approx (- x y) (neg.f64 y)) (+.f64 x x))
✓	94.9%	(.f64 #s(literal 2 binary64) (-.f64 (.f64 x x) (*.f64 x y)))
	4.1%	#s(approx (* (- x y) 2) (*.f64 #s(literal 2 binary64) x))
✓	3.3%	#s(approx (* (- x y) 2) (*.f64 #s(literal -2 binary64) y))
✓	60.1%	#s(approx (* 2 (- (* x x) (* x y))) (.f64 (.f64 x x) #s(literal 2 binary64)))
✓	4.1%	#s(approx (* 2 (- (* x x) (* x y))) #s(literal 2 binary64))

Compiler

Compiled 165 to 92 computations (44.2% saved)

regimes13.0ms (0.4%)

Memory

25.1MiB live, 25.1MiB allocated; 0ms collecting garbage

Counts

9 → 1

Calls

Call 1

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

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

Calls

4 calls:

3.0ms	y
3.0ms	x
3.0ms	(.f64 #s(literal 2 binary64) (-.f64 (.f64 x x) (*.f64 x y)))
3.0ms	(-.f64 (.f64 x x) (.f64 x y))

Results

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

Compiler

Compiled 18 to 16 computations (11.1% saved)

regimes16.0ms (0.5%)

Memory

-22.0MiB live, 22.8MiB allocated; 8ms collecting garbage

Counts

7 → 3

Calls

Call 1

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

Outputs

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

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

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

Calls

4 calls:

8.0ms	(.f64 #s(literal 2 binary64) (-.f64 (.f64 x x) (*.f64 x y)))
3.0ms	x
3.0ms	y
2.0ms	(-.f64 (.f64 x x) (.f64 x y))

Results

Accuracy	Segments	Branch
76.8%	2	`(-.f64 (.f64 x x) (.f64 x y))`
76.8%	2	`(.f64 #s(literal 2 binary64) (-.f64 (.f64 x x) (*.f64 x y)))`
81.4%	3	`x`
89.6%	3	`y`

Compiler

Compiled 18 to 16 computations (11.1% saved)

regimes9.0ms (0.3%)

Memory

22.7MiB live, 22.7MiB allocated; 0ms collecting garbage

Counts

5 → 1

Calls

Call 1

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

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

Calls

4 calls:

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

Results

Accuracy	Segments	Branch
52.9%	1	`(-.f64 (.f64 x x) (.f64 x y))`
52.9%	1	`(.f64 #s(literal 2 binary64) (-.f64 (.f64 x x) (*.f64 x y)))`
52.9%	1	`x`
52.9%	1	`y`

Compiler

Compiled 18 to 16 computations (11.1% saved)

regimes12.0ms (0.4%)

Memory

-34.3MiB live, 20.4MiB allocated; 11ms collecting garbage

Accuracy

Total -1.4b remaining (-2.3%)

Threshold costs -1.4b (-2.3%)

Counts

4 → 1

Calls

Call 1

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

Outputs
#s(approx (* 2 (- (* x x) (* x y))) #s(literal 2 binary64))

Calls

4 calls:

7.0ms	(-.f64 (.f64 x x) (.f64 x y))
2.0ms	x
2.0ms	y
2.0ms	(.f64 #s(literal 2 binary64) (-.f64 (.f64 x x) (*.f64 x y)))

Results

Accuracy	Segments	Branch
4.1%	1	`(-.f64 (.f64 x x) (.f64 x y))`
4.1%	1	`(.f64 #s(literal 2 binary64) (-.f64 (.f64 x x) (*.f64 x y)))`
4.1%	1	`y`
4.1%	1	`x`

Compiler

Compiled 18 to 16 computations (11.1% saved)

bsearch29.0ms (0.9%)

Memory

7.3MiB live, 52.1MiB allocated; 7ms collecting garbage

Algorithm

2×	binary-search

Stop Event

1×	narrow-enough
1×	narrow-enough

Steps

Time	Left	Right
16.0ms	4.746730949397544e-7	9.267634425697583
10.0ms	-8.359315617540164e+20	-2906729916232459300.0

Samples

17.0ms

272×

valid

Compiler

Compiled 522 to 420 computations (19.5% saved)

Precisions

Click to see histograms. Total time spent on operations: 11.0ms

ival-mult: 10.0ms (89.8% of total)

ival-sub: 1.0ms (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)

simplify47.0ms (1.4%)

Memory

13.3MiB live, 58.4MiB allocated; 7ms collecting garbage

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	24	64
1	42	64
2	99	64
3	330	64
4	1323	64
5	6114	64

Stop Event

1×	node limit

Calls

Call 1

Inputs
(*.f64 (-.f64 x y) (+.f64 x x))
(if (<=.f64 y #s(literal -215000000000000000000 binary64)) #s(approx (* 2 (- (* x x) (* x y))) (.f64 #s(literal -2 binary64) (.f64 y x))) (if (<=.f64 y #s(literal 4165829655317709/2251799813685248 binary64)) #s(approx (* 2 (- (* x x) (* x y))) (.f64 (.f64 x x) #s(literal 2 binary64))) #s(approx (* 2 (- (* x x) (* x y))) (.f64 #s(literal -2 binary64) (.f64 y x)))))
#s(approx (* 2 (- (* x x) (* x y))) (.f64 #s(literal -2 binary64) (.f64 y x)))
#s(approx (* 2 (- (* x x) (* x y))) #s(literal 2 binary64))

Outputs
(*.f64 (-.f64 x y) (+.f64 x x))
(if (<=.f64 y #s(literal -215000000000000000000 binary64)) #s(approx (* 2 (- (* x x) (* x y))) (.f64 #s(literal -2 binary64) (.f64 y x))) (if (<=.f64 y #s(literal 4165829655317709/2251799813685248 binary64)) #s(approx (* 2 (- (* x x) (* x y))) (.f64 (.f64 x x) #s(literal 2 binary64))) #s(approx (* 2 (- (* x x) (* x y))) (.f64 #s(literal -2 binary64) (.f64 y x)))))
(if (or (<=.f64 y #s(literal -215000000000000000000 binary64)) (not (<=.f64 y #s(literal 4165829655317709/2251799813685248 binary64)))) #s(approx (* 2 (- (* x x) (* x y))) (.f64 #s(literal -2 binary64) (.f64 y x))) #s(approx (* 2 (- (* x x) (* x y))) (.f64 (.f64 x x) #s(literal 2 binary64))))
#s(approx (* 2 (- (* x x) (* x y))) (.f64 #s(literal -2 binary64) (.f64 y x)))
#s(approx (* 2 (- (* x x) (* x y))) #s(literal 2 binary64))

derivations139.0ms (4.1%)

Memory

5.3MiB live, 102.1MiB allocated; 12ms collecting garbage

Stop Event

1×

fuel

Compiler

Compiled 72 to 26 computations (63.9% saved)

preprocess26.0ms (0.8%)

Memory: -10.8MiB live, 82.5MiB allocated; 6ms collecting garbage
Compiler: Compiled 176 to 78 computations (55.7% saved)

end0.0ms (0%)

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

start0.0ms (0%)

analyze0.0ms (0%)

sample949.0ms (28.2%)

explain165.0ms (4.9%)

preprocess162.0ms (4.8%)

eval0.0ms (0%)

prune0.0ms (0%)

simplify115.0ms (3.4%)

localize24.0ms (0.7%)

series6.0ms (0.2%)

simplify245.0ms (7.3%)

rewrite115.0ms (3.4%)

eval10.0ms (0.3%)

prune59.0ms (1.7%)

simplify127.0ms (3.8%)

localize45.0ms (1.3%)

series12.0ms (0.4%)

simplify183.0ms (5.4%)

rewrite61.0ms (1.8%)

eval38.0ms (1.1%)

prune5.0ms (0.1%)

simplify140.0ms (4.2%)

localize31.0ms (0.9%)

series5.0ms (0.1%)

simplify124.0ms (3.7%)

rewrite48.0ms (1.4%)

eval10.0ms (0.3%)

prune3.0ms (0.1%)

simplify152.0ms (4.5%)

localize16.0ms (0.5%)

series2.0ms (0.1%)

simplify175.0ms (5.2%)

rewrite27.0ms (0.8%)

eval1.0ms (0%)

prune13.0ms (0.4%)

regimes13.0ms (0.4%)

regimes16.0ms (0.5%)

regimes9.0ms (0.3%)

regimes12.0ms (0.4%)

bsearch29.0ms (0.9%)

simplify47.0ms (1.4%)

derivations139.0ms (4.1%)

preprocess26.0ms (0.8%)

end0.0ms (0%)

Profiling