Metrics for Quotient of products

start0.0ms (0%)

Memory: 0.1MiB live, 0.1MiB allocated

analyze222.0ms (7.7%)

Memory

4.4MiB live, 340.9MiB allocated

Algorithm

1×

Search

Probability	Valid	Unknown	Precondition	Infinite	Domain	Can't	Iter
0%	0%	99.8%	0.2%	0%	0%	0%	0
0%	0%	99.8%	0.2%	0%	0%	0%	1
0%	0%	99.8%	0.2%	0%	0%	0%	2
0%	0%	99.8%	0.2%	0%	0%	0%	3
0%	0%	99.8%	0.2%	0%	0%	0%	4
25%	25%	74.9%	0.2%	0%	0%	0%	5
25%	25%	74.9%	0.2%	0%	0%	0%	6
25%	25%	74.9%	0.2%	0%	0%	0%	7
37.5%	37.4%	62.4%	0.2%	0%	0%	0%	8
56.3%	56.1%	43.7%	0.2%	0%	0%	0%	9
56.3%	56.1%	43.7%	0.2%	0%	0%	0%	10
56.3%	56.1%	43.7%	0.2%	0%	0%	0%	11
65.6%	65.5%	34.3%	0.2%	0%	0%	0%	12

Compiler

Compiled 9 to 9 computations (0% saved)

sample1.2s (40.2%)

Memory

-6.0MiB live, 1 147.2MiB allocated

Samples

703.0ms

8 256×

valid

Precisions

Click to see histograms. Total time spent on operations: 351.0ms

ival-mult: 237.0ms (67.5% of total)

ival-div: 103.0ms (29.4% of total)

ival-true: 6.0ms (1.7% of total)

adjust: 3.0ms (0.9% of total)

ival-assert: 3.0ms (0.9% of total)

Bogosity

explain120.0ms (4.2%)

Memory

17.2MiB live, 162.8MiB allocated

FPErrors

Click to see full error table

Ground Truth	Example	Underpredictions	Example	Subexpression
36	-	1	(3.2569091945572376e-12 1.6313278636929646e-303 -4.857505266120179e-121 6.3449531123788964e+60)	`(/.f64 (.f64 a1 a2) (.f64 b1 b2))`
0	-	0	-	`(*.f64 b1 b2)`
0	-	0	-	`(*.f64 a1 a2)`
0	-	0	-	`a1`
0	-	0	-	`b2`
0	-	0	-	`b1`
0	-	0	-	`a2`

Explanations

Click to see full explanations table

Operator	Subexpression	Explanation	Count
`/.f64`	`(/.f64 (.f64 a1 a2) (.f64 b1 b2))`	n/u	9	0
↳	`(*.f64 b1 b2)`	underflow	44
`/.f64`	`(/.f64 (.f64 a1 a2) (.f64 b1 b2))`	u/n	7	0
↳	`(*.f64 a1 a2)`	underflow	38
`/.f64`	`(/.f64 (.f64 a1 a2) (.f64 b1 b2))`	u/u	6	0
↳	`(*.f64 a1 a2)`	underflow	38
↳	`(*.f64 b1 b2)`	underflow	44
`/.f64`	`(/.f64 (.f64 a1 a2) (.f64 b1 b2))`	o/n	6	0
↳	`(*.f64 a1 a2)`	overflow	26
`/.f64`	`(/.f64 (.f64 a1 a2) (.f64 b1 b2))`	n/o	4	0
↳	`(*.f64 b1 b2)`	overflow	31
`/.f64`	`(/.f64 (.f64 a1 a2) (.f64 b1 b2))`	o/o	3	0
↳	`(*.f64 a1 a2)`	overflow	26
↳	`(*.f64 b1 b2)`	overflow	31

Confusion

	Predicted +	Predicted -
+	35	1
-	0	220

Precision

1.0

Recall

0.9722222222222222

Confusion?

	Predicted +	Predicted Maybe	Predicted -
+	35	0	1
-	0	0	220

Precision?

1.0

Recall?

0.9722222222222222

Freqs

test

number	freq
0	221
1	35

Total Confusion?

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

Precision?

1.0

Recall?

1.0

Samples

37.0ms

512×

valid

Compiler

Compiled 45 to 25 computations (44.4% saved)

Precisions

Click to see histograms. Total time spent on operations: 22.0ms

ival-mult: 18.0ms (83.1% of total)

ival-div: 3.0ms (13.9% of total)

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

adjust: 0.0ms (0% of total)

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

preprocess122.0ms (4.2%)

Memory

-24.5MiB live, 109.0MiB allocated

Algorithm

1×	egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	36	114
1	116	102
2	326	102
3	697	102
4	997	102
5	1879	102
6	1895	102
0	7	7
0	10	7
1	19	7
2	37	7
3	48	7
4	48	7
0	48	7

Stop Event

1×	iter limit
1×	saturated
1×	iter limit
1×	saturated

Calls

Call 1

Inputs
(/.f64 (.f64 a1 a2) (.f64 b1 b2))

Outputs
(/.f64 (.f64 a1 a2) (.f64 b1 b2))
(*.f64 (/.f64 (/.f64 a1 b2) b1) a2)

Symmetry

(negabs b2)

(negabs b1)

(negabs a2)

(negabs a1)

(sort a1 a2)

(sort b1 b2)

Compiler

Compiled 7 to 7 computations (0% saved)

eval0.0ms (0%)

Memory: 0.3MiB live, 0.3MiB allocated
Compiler: Compiled 0 to 4 computations (-∞% saved)

prune0.0ms (0%)

Memory

1.7MiB live, 1.7MiB allocated

Alt Table

Click to see full alt table

Status	Accuracy	Program
▶	86.6%	(/.f64 (.f64 a1 a2) (.f64 b1 b2))

Compiler

Compiled 7 to 7 computations (0% saved)

simplify4.0ms (0.1%)

Memory

11.4MiB live, 11.4MiB allocated

Algorithm

1×	egg-herbie

Localize:

Found 3 expressions of interest:

New	Metric	Score	Program
cost-diff	0	(*.f64 b1 b2)
cost-diff	0	(*.f64 a1 a2)
cost-diff	0	(/.f64 (.f64 a1 a2) (.f64 b1 b2))

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	7	17
0	10	17
1	19	17
2	37	17
3	48	17
4	48	17
0	48	17

Stop Event

1×	iter limit
1×	saturated
1×	iter limit

Calls

Call 1

Inputs
(/.f64 (.f64 a1 a2) (.f64 b1 b2))
(*.f64 a1 a2)
a1
a2
(*.f64 b1 b2)
b1
b2

Outputs
(/.f64 (.f64 a1 a2) (.f64 b1 b2))
(*.f64 (/.f64 (/.f64 a1 b2) b1) a2)
(*.f64 a1 a2)
(*.f64 a2 a1)
a1
a2
(*.f64 b1 b2)
(*.f64 b2 b1)
b1
b2

localize42.0ms (1.4%)

Memory

-13.2MiB live, 46.4MiB allocated

Localize:

Found 3 expressions of interest:

New	Metric	Score
accuracy	0.0	(*.f64 b1 b2)
accuracy	0.0	(*.f64 a1 a2)
accuracy	8.47412046269286	(/.f64 (.f64 a1 a2) (.f64 b1 b2))

Samples

37.0ms

256×

valid

Compiler

Compiled 19 to 9 computations (52.6% saved)

Precisions

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

ival-mult: 5.0ms (76.9% of total)

ival-div: 1.0ms (15.4% of total)

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

adjust: 0.0ms (0% of total)

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

series34.0ms (1.2%)

Memory

-12.5MiB live, 33.3MiB allocated

Counts

3 → 3

Calls

Call 1

Inputs
(/.f64 (.f64 a1 a2) (.f64 b1 b2))
(*.f64 a1 a2)
(*.f64 b1 b2)

Outputs
(/ (* a1 a2) (* b1 b2))
(* a1 a2)
(* b1 b2)

Calls

12 calls:

Time	Variable		Point	Expression
22.0ms	b2	@	0	((/ (* a1 a2) (* b1 b2)) (* a1 a2) (* b1 b2))
2.0ms	a2	@	-inf	((/ (* a1 a2) (* b1 b2)) (* a1 a2) (* b1 b2))
1.0ms	a1	@	-inf	((/ (* a1 a2) (* b1 b2)) (* a1 a2) (* b1 b2))
1.0ms	a1	@	0	((/ (* a1 a2) (* b1 b2)) (* a1 a2) (* b1 b2))
1.0ms	b2	@	-inf	((/ (* a1 a2) (* b1 b2)) (* a1 a2) (* b1 b2))

simplify3.0ms (0.1%)

Memory

10.4MiB live, 10.4MiB allocated

Algorithm

1×	egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	7	13
1	16	13
2	34	13
3	45	13
4	45	13
0	45	13

Stop Event

1×	iter limit
1×	saturated

Counts

3 → 3

Calls

Call 1

Inputs
(/ (* a1 a2) (* b1 b2))
(* a1 a2)
(* b1 b2)

Outputs
(/ (* a1 a2) (* b1 b2))
(*.f64 (/.f64 (/.f64 a1 b2) b1) a2)
(* a1 a2)
(*.f64 a2 a1)
(* b1 b2)
(*.f64 b2 b1)

rewrite39.0ms (1.3%)

Memory

-9.2MiB live, 37.9MiB allocated

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	7	13
0	10	13
1	22	13
2	65	13
3	209	13
4	548	13
5	557	13
0	557	13

Stop Event

1×	iter limit
1×	saturated
1×	iter limit

Counts

3 → 33

Calls

Call 1

Inputs
(/.f64 (.f64 a1 a2) (.f64 b1 b2))
(*.f64 a1 a2)
(*.f64 b1 b2)

Outputs
(*.f64 (/.f64 (/.f64 (neg.f64 a1) b1) b2) (neg.f64 a2))
(*.f64 (/.f64 (/.f64 (neg.f64 a2) b1) b2) (neg.f64 a1))
(*.f64 (/.f64 (neg.f64 a1) b1) (/.f64 (neg.f64 a2) b2))
(*.f64 (/.f64 (neg.f64 a1) b2) (/.f64 (neg.f64 a2) b1))
(*.f64 (/.f64 (neg.f64 a2) b1) (/.f64 (neg.f64 a1) b2))
(*.f64 (/.f64 (neg.f64 a2) b2) (/.f64 (neg.f64 a1) b1))
(*.f64 (/.f64 (/.f64 a1 b2) b1) a2)
(*.f64 (/.f64 a2 b1) (/.f64 a1 b2))
(*.f64 (/.f64 a1 b2) (/.f64 a2 b1))
(*.f64 (neg.f64 a1) (/.f64 (/.f64 (neg.f64 a2) b1) b2))
(*.f64 (neg.f64 a2) (/.f64 (/.f64 (neg.f64 a1) b1) b2))
(*.f64 (/.f64 (/.f64 a2 b2) b1) a1)
(*.f64 (/.f64 a2 b2) (/.f64 a1 b1))
(*.f64 (/.f64 a1 b1) (/.f64 a2 b2))
(*.f64 a2 (/.f64 (/.f64 a1 b2) b1))
(*.f64 a1 (/.f64 (/.f64 a2 b2) b1))
(/.f64 (*.f64 (/.f64 (neg.f64 a1) b2) a2) (neg.f64 b1))
(/.f64 (*.f64 (/.f64 a1 b2) a2) b1)
(/.f64 (*.f64 (/.f64 (neg.f64 a1) b1) a2) (neg.f64 b2))
(/.f64 (.f64 a2 a1) (.f64 b2 b1))
(/.f64 (*.f64 (/.f64 a1 b1) a2) b2)
(/.f64 (.f64 (neg.f64 a1) a2) (.f64 (neg.f64 b2) b1))
(neg.f64 (*.f64 (/.f64 (/.f64 (neg.f64 a1) b1) b2) a2))
(*.f64 (neg.f64 a1) (neg.f64 a2))
(*.f64 (neg.f64 a2) (neg.f64 a1))
(*.f64 a2 a1)
(*.f64 a1 a2)
(neg.f64 (*.f64 (neg.f64 a1) a2))
(*.f64 (neg.f64 b2) (neg.f64 b1))
(*.f64 (neg.f64 b1) (neg.f64 b2))
(*.f64 b2 b1)
(*.f64 b1 b2)
(neg.f64 (*.f64 (neg.f64 b2) b1))

eval3.0ms (0.1%)

Memory: 9.2MiB live, 9.2MiB allocated
Compiler: Compiled 304 to 77 computations (74.7% saved)

prune5.0ms (0.2%)

Memory

15.0MiB live, 15.1MiB allocated

Pruning

8 alts after pruning (7 fresh and 1 done)

	Pruned	Kept	Total
New	29	7	36
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	29	8	37

Accuracy

100.0%

Counts

37 → 8

Alt Table

Click to see full alt table

Status	Accuracy	Program
▶	81.3%	(/.f64 (*.f64 (/.f64 a1 b2) a2) b1)
▶	92.3%	(/.f64 (*.f64 (/.f64 a1 b1) a2) b2)
✓	86.6%	(/.f64 (.f64 a1 a2) (.f64 b1 b2))
	81.3%	(*.f64 (/.f64 (/.f64 (neg.f64 a2) b1) b2) (neg.f64 a1))
	93.9%	(*.f64 (/.f64 (/.f64 (neg.f64 a1) b1) b2) (neg.f64 a2))
▶	91.7%	(*.f64 (/.f64 (/.f64 a2 b2) b1) a1)
▶	81.2%	(*.f64 (/.f64 (/.f64 a1 b2) b1) a2)
▶	98.0%	(*.f64 (/.f64 a2 b2) (/.f64 a1 b1))

Compiler

Compiled 113 to 113 computations (0% saved)

simplify4.0ms (0.2%)

Memory

8.4MiB live, 8.4MiB allocated

Algorithm

1×	egg-herbie

Localize:

Found 15 expressions of interest:

New	Metric	Score	Program
cost-diff	0	(/.f64 a1 b2)
cost-diff	0	(*.f64 (/.f64 a1 b2) a2)
cost-diff	0	(/.f64 (*.f64 (/.f64 a1 b2) a2) b1)
cost-diff	0	(/.f64 a1 b1)
cost-diff	0	(*.f64 (/.f64 a1 b1) a2)
cost-diff	0	(/.f64 (*.f64 (/.f64 a1 b1) a2) b2)
cost-diff	0	(/.f64 a2 b2)
cost-diff	0	(/.f64 (/.f64 a2 b2) b1)
cost-diff	0	(*.f64 (/.f64 (/.f64 a2 b2) b1) a1)
cost-diff	0	(/.f64 a1 b2)
cost-diff	0	(/.f64 (/.f64 a1 b2) b1)
cost-diff	0	(*.f64 (/.f64 (/.f64 a1 b2) b1) a2)
cost-diff	0	(/.f64 a1 b1)
cost-diff	0	(/.f64 a2 b2)
cost-diff	0	(*.f64 (/.f64 a2 b2) (/.f64 a1 b1))

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	16	93
0	28	93
1	44	93
2	58	93
3	61	93
0	61	93

Stop Event

1×	iter limit
1×	saturated
1×	iter limit

Calls

Call 1

Inputs
(*.f64 (/.f64 a2 b2) (/.f64 a1 b1))
(/.f64 a2 b2)
a2
b2
(/.f64 a1 b1)
a1
b1
(*.f64 (/.f64 (/.f64 a1 b2) b1) a2)
(/.f64 (/.f64 a1 b2) b1)
(/.f64 a1 b2)
a1
b2
b1
a2
(*.f64 (/.f64 (/.f64 a2 b2) b1) a1)
(/.f64 (/.f64 a2 b2) b1)
(/.f64 a2 b2)
a2
b2
b1
a1
(/.f64 (*.f64 (/.f64 a1 b1) a2) b2)
(*.f64 (/.f64 a1 b1) a2)
(/.f64 a1 b1)
a1
b1
a2
b2
(/.f64 (*.f64 (/.f64 a1 b2) a2) b1)
(*.f64 (/.f64 a1 b2) a2)
(/.f64 a1 b2)
a1
b2
a2
b1

Outputs
(*.f64 (/.f64 a2 b2) (/.f64 a1 b1))
(*.f64 (/.f64 (/.f64 a2 b2) b1) a1)
(/.f64 a2 b2)
a2
b2
(/.f64 a1 b1)
a1
b1
(*.f64 (/.f64 (/.f64 a1 b2) b1) a2)
(*.f64 (/.f64 (/.f64 a2 b2) b1) a1)
(/.f64 (/.f64 a1 b2) b1)
(/.f64 a1 b2)
a1
b2
b1
a2
(*.f64 (/.f64 (/.f64 a2 b2) b1) a1)
(/.f64 (/.f64 a2 b2) b1)
(/.f64 a2 b2)
a2
b2
b1
a1
(/.f64 (*.f64 (/.f64 a1 b1) a2) b2)
(*.f64 (/.f64 (/.f64 a2 b2) b1) a1)
(*.f64 (/.f64 a1 b1) a2)
(/.f64 a1 b1)
a1
b1
a2
b2
(/.f64 (*.f64 (/.f64 a1 b2) a2) b1)
(*.f64 (/.f64 (/.f64 a2 b2) b1) a1)
(*.f64 (/.f64 a1 b2) a2)
(/.f64 a1 b2)
a1
b2
a2
b1

localize87.0ms (3%)

Memory

-13.1MiB live, 96.2MiB allocated

Localize:

Found 15 expressions of interest:

New	Metric	Score
accuracy	0.0	(/.f64 a1 b2)
accuracy	5.532961496348599	(/.f64 (*.f64 (/.f64 a1 b2) a2) b1)
accuracy	7.63010464659265	(*.f64 (/.f64 a1 b2) a2)
accuracy	0.0	(/.f64 a1 b1)
accuracy	1.156337642792202	(*.f64 (/.f64 a1 b1) a2)
accuracy	4.857119901938315	(/.f64 (*.f64 (/.f64 a1 b1) a2) b2)
accuracy	0.0	(/.f64 a2 b2)
accuracy	1.522570274268911	(/.f64 (/.f64 a2 b2) b1)
accuracy	4.816452630922271	(*.f64 (/.f64 (/.f64 a2 b2) b1) a1)
accuracy	0.0	(/.f64 a1 b2)
accuracy	3.889983436795268	(*.f64 (/.f64 (/.f64 a1 b2) b1) a2)
accuracy	8.99049116637464	(/.f64 (/.f64 a1 b2) b1)
accuracy	0.0	(/.f64 a2 b2)
accuracy	0.0	(/.f64 a1 b1)
accuracy	1.3097361419113178	(*.f64 (/.f64 a2 b2) (/.f64 a1 b1))

Samples

76.0ms

256×

valid

Compiler

Compiled 95 to 18 computations (81.1% saved)

Precisions

Click to see histograms. Total time spent on operations: 61.0ms

ival-div: 32.0ms (52.4% of total)

ival-mult: 29.0ms (47.5% of total)

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

adjust: 0.0ms (0% of total)

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

series42.0ms (1.5%)

Memory

3.1MiB live, 49.9MiB allocated

Counts

12 → 8

Calls

Call 1

Inputs
(*.f64 (/.f64 a2 b2) (/.f64 a1 b1))
(/.f64 a2 b2)
(/.f64 a1 b1)
(*.f64 (/.f64 (/.f64 a1 b2) b1) a2)
(/.f64 (/.f64 a1 b2) b1)
(/.f64 a1 b2)
(*.f64 (/.f64 (/.f64 a2 b2) b1) a1)
(/.f64 (/.f64 a2 b2) b1)
(/.f64 (*.f64 (/.f64 a1 b1) a2) b2)
(*.f64 (/.f64 a1 b1) a2)
(/.f64 (*.f64 (/.f64 a1 b2) a2) b1)
(*.f64 (/.f64 a1 b2) a2)

Outputs
(/ (* a1 a2) (* b1 b2))
(/ a1 b1)
(/ a1 (* b1 b2))
(/ a1 b2)
(/ (* a1 a2) b1)
(/ (* a1 a2) b2)
(/ a2 b2)
(/ a2 (* b1 b2))

Calls

12 calls:

Time	Variable		Point	Expression
21.0ms	a1	@	0	((* (/ a2 b2) (/ a1 b1)) (/ a2 b2) (/ a1 b1) (* (/ (/ a1 b2) b1) a2) (/ (/ a1 b2) b1) (/ a1 b2) (* (/ (/ a2 b2) b1) a1) (/ (/ a2 b2) b1) (/ (* (/ a1 b1) a2) b2) (* (/ a1 b1) a2) (/ (* (/ a1 b2) a2) b1) (* (/ a1 b2) a2))
3.0ms	a1	@	-inf	((* (/ a2 b2) (/ a1 b1)) (/ a2 b2) (/ a1 b1) (* (/ (/ a1 b2) b1) a2) (/ (/ a1 b2) b1) (/ a1 b2) (* (/ (/ a2 b2) b1) a1) (/ (/ a2 b2) b1) (/ (* (/ a1 b1) a2) b2) (* (/ a1 b1) a2) (/ (* (/ a1 b2) a2) b1) (* (/ a1 b2) a2))
2.0ms	a2	@	-inf	((* (/ a2 b2) (/ a1 b1)) (/ a2 b2) (/ a1 b1) (* (/ (/ a1 b2) b1) a2) (/ (/ a1 b2) b1) (/ a1 b2) (* (/ (/ a2 b2) b1) a1) (/ (/ a2 b2) b1) (/ (* (/ a1 b1) a2) b2) (* (/ a1 b1) a2) (/ (* (/ a1 b2) a2) b1) (* (/ a1 b2) a2))
2.0ms	a1	@	inf	((* (/ a2 b2) (/ a1 b1)) (/ a2 b2) (/ a1 b1) (* (/ (/ a1 b2) b1) a2) (/ (/ a1 b2) b1) (/ a1 b2) (* (/ (/ a2 b2) b1) a1) (/ (/ a2 b2) b1) (/ (* (/ a1 b1) a2) b2) (* (/ a1 b1) a2) (/ (* (/ a1 b2) a2) b1) (* (/ a1 b2) a2))
2.0ms	b1	@	-inf	((* (/ a2 b2) (/ a1 b1)) (/ a2 b2) (/ a1 b1) (* (/ (/ a1 b2) b1) a2) (/ (/ a1 b2) b1) (/ a1 b2) (* (/ (/ a2 b2) b1) a1) (/ (/ a2 b2) b1) (/ (* (/ a1 b1) a2) b2) (* (/ a1 b1) a2) (/ (* (/ a1 b2) a2) b1) (* (/ a1 b2) a2))

simplify18.0ms (0.6%)

Memory

-40.1MiB live, 7.0MiB allocated

Algorithm

1×	egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	14	36
1	24	36
2	38	36
3	41	36
0	41	36

Stop Event

1×	iter limit
1×	saturated

Counts

8 → 8

Calls

Call 1

Inputs
(/ (* a1 a2) (* b1 b2))
(/ a1 b1)
(/ a1 (* b1 b2))
(/ a1 b2)
(/ (* a1 a2) b1)
(/ (* a1 a2) b2)
(/ a2 b2)
(/ a2 (* b1 b2))

Outputs
(/ (* a1 a2) (* b1 b2))
(*.f64 (/.f64 a2 b1) (/.f64 a1 b2))
(/ a1 b1)
(/.f64 a1 b1)
(/ a1 (* b1 b2))
(/.f64 (/.f64 a1 b1) b2)
(/ a1 b2)
(/.f64 a1 b2)
(/ (* a1 a2) b1)
(*.f64 (/.f64 a2 b1) a1)
(/ (* a1 a2) b2)
(*.f64 (/.f64 a1 b2) a2)
(/ a2 b2)
(/.f64 a2 b2)
(/ a2 (* b1 b2))
(/.f64 (/.f64 a2 b2) b1)

rewrite14.0ms (0.5%)

Memory

20.3MiB live, 20.3MiB allocated

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	16	64
0	28	64
1	61	64
2	183	64
3	495	64
4	543	64
0	543	64

Stop Event

1×	iter limit
1×	saturated
1×	iter limit

Counts

12 → 160

Calls

Call 1

Inputs
(*.f64 (/.f64 a2 b2) (/.f64 a1 b1))
(/.f64 a2 b2)
(/.f64 a1 b1)
(*.f64 (/.f64 (/.f64 a1 b2) b1) a2)
(/.f64 (/.f64 a1 b2) b1)
(/.f64 a1 b2)
(*.f64 (/.f64 (/.f64 a2 b2) b1) a1)
(/.f64 (/.f64 a2 b2) b1)
(/.f64 (*.f64 (/.f64 a1 b1) a2) b2)
(*.f64 (/.f64 a1 b1) a2)
(/.f64 (*.f64 (/.f64 a1 b2) a2) b1)
(*.f64 (/.f64 a1 b2) a2)

Outputs
(*.f64 (/.f64 (neg.f64 a2) b1) (/.f64 (neg.f64 a1) b2))
(*.f64 (/.f64 (neg.f64 a1) b1) (/.f64 (neg.f64 a2) b2))
(.f64 (/.f64 a1 (.f64 b1 (neg.f64 b2))) (neg.f64 a2))
(*.f64 (/.f64 (/.f64 (neg.f64 a2) b2) b1) (neg.f64 a1))
(*.f64 (/.f64 a2 b1) (/.f64 a1 b2))
(*.f64 (/.f64 (neg.f64 a2) b2) (/.f64 (neg.f64 a1) b1))
(.f64 (neg.f64 a2) (/.f64 a1 (.f64 b1 (neg.f64 b2))))
(*.f64 (neg.f64 a1) (/.f64 (/.f64 (neg.f64 a2) b2) b1))
(*.f64 (/.f64 (neg.f64 a1) b2) (/.f64 (neg.f64 a2) b1))
(*.f64 (/.f64 (/.f64 a2 b2) b1) a1)
(*.f64 (/.f64 (/.f64 a1 b2) b1) a2)
(*.f64 (/.f64 a1 b2) (/.f64 a2 b1))
(*.f64 (/.f64 a1 b1) (/.f64 a2 b2))
(*.f64 a1 (/.f64 (/.f64 a2 b2) b1))
(*.f64 (/.f64 a2 b2) (/.f64 a1 b1))
(*.f64 a2 (/.f64 (/.f64 a1 b2) b1))
(/.f64 (.f64 (neg.f64 a2) a1) (.f64 b1 (neg.f64 b2)))
(/.f64 (.f64 a1 a2) (.f64 b1 b2))
(/.f64 (*.f64 (/.f64 (neg.f64 a2) b2) a1) (neg.f64 b1))
(/.f64 (*.f64 (/.f64 (neg.f64 a2) b1) a1) (neg.f64 b2))
(/.f64 (*.f64 (/.f64 a1 b2) a2) b1)
(/.f64 (*.f64 (/.f64 a1 b1) a2) b2)
(neg.f64 (.f64 (/.f64 a1 (.f64 b1 (neg.f64 b2))) a2))
(/.f64 (neg.f64 a2) (neg.f64 b2))
(/.f64 a2 b2)
(neg.f64 (/.f64 (neg.f64 a2) b2))
(/.f64 (neg.f64 a1) (neg.f64 b1))
(/.f64 a1 b1)
(neg.f64 (/.f64 (neg.f64 a1) b1))
(*.f64 (/.f64 (neg.f64 a2) b1) (/.f64 (neg.f64 a1) b2))
(*.f64 (/.f64 (neg.f64 a1) b1) (/.f64 (neg.f64 a2) b2))
(.f64 (/.f64 a1 (.f64 b1 (neg.f64 b2))) (neg.f64 a2))
(*.f64 (/.f64 (/.f64 (neg.f64 a2) b2) b1) (neg.f64 a1))
(*.f64 (/.f64 a2 b1) (/.f64 a1 b2))
(*.f64 (/.f64 (neg.f64 a2) b2) (/.f64 (neg.f64 a1) b1))
(.f64 (neg.f64 a2) (/.f64 a1 (.f64 b1 (neg.f64 b2))))
(*.f64 (neg.f64 a1) (/.f64 (/.f64 (neg.f64 a2) b2) b1))
(*.f64 (/.f64 (neg.f64 a1) b2) (/.f64 (neg.f64 a2) b1))
(*.f64 (/.f64 (/.f64 a2 b2) b1) a1)
(*.f64 (/.f64 (/.f64 a1 b2) b1) a2)
(*.f64 (/.f64 a1 b2) (/.f64 a2 b1))
(*.f64 (/.f64 a1 b1) (/.f64 a2 b2))
(*.f64 a1 (/.f64 (/.f64 a2 b2) b1))
(*.f64 (/.f64 a2 b2) (/.f64 a1 b1))
(*.f64 a2 (/.f64 (/.f64 a1 b2) b1))
(/.f64 (.f64 (neg.f64 a2) a1) (.f64 b1 (neg.f64 b2)))
(/.f64 (.f64 a1 a2) (.f64 b1 b2))
(/.f64 (*.f64 (/.f64 (neg.f64 a2) b2) a1) (neg.f64 b1))
(/.f64 (*.f64 (/.f64 (neg.f64 a2) b1) a1) (neg.f64 b2))
(/.f64 (*.f64 (/.f64 a1 b2) a2) b1)
(/.f64 (*.f64 (/.f64 a1 b1) a2) b2)
(neg.f64 (.f64 (/.f64 a1 (.f64 b1 (neg.f64 b2))) a2))
(/.f64 (/.f64 (neg.f64 a1) b1) (neg.f64 b2))
(/.f64 (neg.f64 a1) (*.f64 b1 (neg.f64 b2)))
(/.f64 (/.f64 (neg.f64 a1) b2) (neg.f64 b1))
(/.f64 (/.f64 a1 b2) b1)
(/.f64 (/.f64 a1 b1) b2)
(/.f64 a1 (*.f64 b1 b2))
(neg.f64 (/.f64 a1 (*.f64 b1 (neg.f64 b2))))
(/.f64 (neg.f64 a1) (neg.f64 b2))
(/.f64 a1 b2)
(neg.f64 (/.f64 (neg.f64 a1) b2))
(*.f64 (/.f64 (neg.f64 a2) b1) (/.f64 (neg.f64 a1) b2))
(*.f64 (/.f64 (neg.f64 a1) b1) (/.f64 (neg.f64 a2) b2))
(.f64 (/.f64 a1 (.f64 b1 (neg.f64 b2))) (neg.f64 a2))
(*.f64 (/.f64 (/.f64 (neg.f64 a2) b2) b1) (neg.f64 a1))
(*.f64 (/.f64 a2 b1) (/.f64 a1 b2))
(*.f64 (/.f64 (neg.f64 a2) b2) (/.f64 (neg.f64 a1) b1))
(.f64 (neg.f64 a2) (/.f64 a1 (.f64 b1 (neg.f64 b2))))
(*.f64 (neg.f64 a1) (/.f64 (/.f64 (neg.f64 a2) b2) b1))
(*.f64 (/.f64 (neg.f64 a1) b2) (/.f64 (neg.f64 a2) b1))
(*.f64 (/.f64 (/.f64 a2 b2) b1) a1)
(*.f64 (/.f64 (/.f64 a1 b2) b1) a2)
(*.f64 (/.f64 a1 b2) (/.f64 a2 b1))
(*.f64 (/.f64 a1 b1) (/.f64 a2 b2))
(*.f64 a1 (/.f64 (/.f64 a2 b2) b1))
(*.f64 (/.f64 a2 b2) (/.f64 a1 b1))
(*.f64 a2 (/.f64 (/.f64 a1 b2) b1))
(/.f64 (.f64 (neg.f64 a2) a1) (.f64 b1 (neg.f64 b2)))
(/.f64 (.f64 a1 a2) (.f64 b1 b2))
(/.f64 (*.f64 (/.f64 (neg.f64 a2) b2) a1) (neg.f64 b1))
(/.f64 (*.f64 (/.f64 (neg.f64 a2) b1) a1) (neg.f64 b2))
(/.f64 (*.f64 (/.f64 a1 b2) a2) b1)
(/.f64 (*.f64 (/.f64 a1 b1) a2) b2)
(neg.f64 (.f64 (/.f64 a1 (.f64 b1 (neg.f64 b2))) a2))
(/.f64 (/.f64 (neg.f64 a2) b1) (neg.f64 b2))
(/.f64 (/.f64 a2 b1) b2)
(/.f64 (/.f64 (neg.f64 a2) b2) (neg.f64 b1))
(/.f64 (neg.f64 a2) (*.f64 b1 (neg.f64 b2)))
(/.f64 (/.f64 a2 b2) b1)
(/.f64 a2 (*.f64 b1 b2))
(neg.f64 (/.f64 (/.f64 (neg.f64 a2) b2) b1))
(*.f64 (/.f64 (neg.f64 a2) b1) (/.f64 (neg.f64 a1) b2))
(*.f64 (/.f64 (neg.f64 a1) b1) (/.f64 (neg.f64 a2) b2))
(.f64 (/.f64 a1 (.f64 b1 (neg.f64 b2))) (neg.f64 a2))
(*.f64 (/.f64 (/.f64 (neg.f64 a2) b2) b1) (neg.f64 a1))
(*.f64 (/.f64 a2 b1) (/.f64 a1 b2))
(*.f64 (/.f64 (neg.f64 a2) b2) (/.f64 (neg.f64 a1) b1))
(.f64 (neg.f64 a2) (/.f64 a1 (.f64 b1 (neg.f64 b2))))
(*.f64 (neg.f64 a1) (/.f64 (/.f64 (neg.f64 a2) b2) b1))
(*.f64 (/.f64 (neg.f64 a1) b2) (/.f64 (neg.f64 a2) b1))
(*.f64 (/.f64 (/.f64 a2 b2) b1) a1)
(*.f64 (/.f64 (/.f64 a1 b2) b1) a2)
(*.f64 (/.f64 a1 b2) (/.f64 a2 b1))
(*.f64 (/.f64 a1 b1) (/.f64 a2 b2))
(*.f64 a1 (/.f64 (/.f64 a2 b2) b1))
(*.f64 (/.f64 a2 b2) (/.f64 a1 b1))
(*.f64 a2 (/.f64 (/.f64 a1 b2) b1))
(/.f64 (.f64 (neg.f64 a2) a1) (.f64 b1 (neg.f64 b2)))
(/.f64 (.f64 a1 a2) (.f64 b1 b2))
(/.f64 (*.f64 (/.f64 (neg.f64 a2) b2) a1) (neg.f64 b1))
(/.f64 (*.f64 (/.f64 (neg.f64 a2) b1) a1) (neg.f64 b2))
(/.f64 (*.f64 (/.f64 a1 b2) a2) b1)
(/.f64 (*.f64 (/.f64 a1 b1) a2) b2)
(neg.f64 (.f64 (/.f64 a1 (.f64 b1 (neg.f64 b2))) a2))
(*.f64 (/.f64 (neg.f64 a2) b1) (neg.f64 a1))
(*.f64 (/.f64 (neg.f64 a1) b1) (neg.f64 a2))
(*.f64 (/.f64 a2 b1) a1)
(*.f64 (neg.f64 a2) (/.f64 (neg.f64 a1) b1))
(*.f64 (neg.f64 a1) (/.f64 (neg.f64 a2) b1))
(*.f64 (/.f64 a1 b1) a2)
(*.f64 a1 (/.f64 a2 b1))
(*.f64 a2 (/.f64 a1 b1))
(/.f64 (*.f64 (neg.f64 a2) a1) (neg.f64 b1))
(/.f64 (*.f64 a1 a2) b1)
(neg.f64 (*.f64 (/.f64 (neg.f64 a2) b1) a1))
(*.f64 (/.f64 (neg.f64 a2) b1) (/.f64 (neg.f64 a1) b2))
(*.f64 (/.f64 (neg.f64 a1) b1) (/.f64 (neg.f64 a2) b2))
(.f64 (/.f64 a1 (.f64 b1 (neg.f64 b2))) (neg.f64 a2))
(*.f64 (/.f64 (/.f64 (neg.f64 a2) b2) b1) (neg.f64 a1))
(*.f64 (/.f64 a2 b1) (/.f64 a1 b2))
(*.f64 (/.f64 (neg.f64 a2) b2) (/.f64 (neg.f64 a1) b1))
(.f64 (neg.f64 a2) (/.f64 a1 (.f64 b1 (neg.f64 b2))))
(*.f64 (neg.f64 a1) (/.f64 (/.f64 (neg.f64 a2) b2) b1))
(*.f64 (/.f64 (neg.f64 a1) b2) (/.f64 (neg.f64 a2) b1))
(*.f64 (/.f64 (/.f64 a2 b2) b1) a1)
(*.f64 (/.f64 (/.f64 a1 b2) b1) a2)
(*.f64 (/.f64 a1 b2) (/.f64 a2 b1))
(*.f64 (/.f64 a1 b1) (/.f64 a2 b2))
(*.f64 a1 (/.f64 (/.f64 a2 b2) b1))
(*.f64 (/.f64 a2 b2) (/.f64 a1 b1))
(*.f64 a2 (/.f64 (/.f64 a1 b2) b1))
(/.f64 (.f64 (neg.f64 a2) a1) (.f64 b1 (neg.f64 b2)))
(/.f64 (.f64 a1 a2) (.f64 b1 b2))
(/.f64 (*.f64 (/.f64 (neg.f64 a2) b2) a1) (neg.f64 b1))
(/.f64 (*.f64 (/.f64 (neg.f64 a2) b1) a1) (neg.f64 b2))
(/.f64 (*.f64 (/.f64 a1 b2) a2) b1)
(/.f64 (*.f64 (/.f64 a1 b1) a2) b2)
(neg.f64 (.f64 (/.f64 a1 (.f64 b1 (neg.f64 b2))) a2))
(*.f64 (/.f64 (neg.f64 a2) b2) (neg.f64 a1))
(*.f64 (neg.f64 a2) (/.f64 (neg.f64 a1) b2))
(*.f64 (neg.f64 a1) (/.f64 (neg.f64 a2) b2))
(*.f64 (/.f64 (neg.f64 a1) b2) (neg.f64 a2))
(*.f64 (/.f64 a1 b2) a2)
(*.f64 a1 (/.f64 a2 b2))
(*.f64 (/.f64 a2 b2) a1)
(*.f64 a2 (/.f64 a1 b2))
(/.f64 (*.f64 (neg.f64 a2) a1) (neg.f64 b2))
(/.f64 (*.f64 a1 a2) b2)
(neg.f64 (*.f64 (/.f64 (neg.f64 a2) b2) a1))

eval8.0ms (0.3%)

Memory: 15.2MiB live, 15.2MiB allocated
Compiler: Compiled 760 to 172 computations (77.4% saved)

prune23.0ms (0.8%)

Memory

-35.1MiB live, 11.9MiB allocated

Pruning

7 alts after pruning (2 fresh and 5 done)

	Pruned	Kept	Total
New	86	2	88
Fresh	2	0	2
Picked	1	4	5
Done	0	1	1
Total	89	7	96

Accuracy

100.0%

Counts

96 → 7

Alt Table

Click to see full alt table

Status	Accuracy	Program
✓	81.3%	(/.f64 (*.f64 (/.f64 a1 b2) a2) b1)
✓	92.3%	(/.f64 (*.f64 (/.f64 a1 b1) a2) b2)
✓	86.6%	(/.f64 (.f64 a1 a2) (.f64 b1 b2))
✓	91.7%	(*.f64 (/.f64 (/.f64 a2 b2) b1) a1)
▶	86.5%	(.f64 (/.f64 a2 (.f64 b1 b2)) a1)
✓	98.0%	(*.f64 (/.f64 a2 b2) (/.f64 a1 b1))
▶	87.6%	(.f64 (/.f64 a1 (.f64 b1 b2)) a2)

Compiler

Compiled 49 to 49 computations (0% saved)

simplify5.0ms (0.2%)

Memory

11.4MiB live, 11.4MiB allocated

Algorithm

1×	egg-herbie

Localize:

Found 6 expressions of interest:

New	Metric	Score	Program
cost-diff	0	(*.f64 b1 b2)
cost-diff	0	(/.f64 a2 (*.f64 b1 b2))
cost-diff	0	(.f64 (/.f64 a2 (.f64 b1 b2)) a1)
cost-diff	0	(*.f64 b1 b2)
cost-diff	0	(/.f64 a1 (*.f64 b1 b2))
cost-diff	0	(.f64 (/.f64 a1 (.f64 b1 b2)) a2)

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	9	38
0	14	38
1	25	38
2	49	38
3	57	38
4	57	38
0	57	38

Stop Event

1×	iter limit
1×	saturated
1×	iter limit

Calls

Call 1

Inputs
(.f64 (/.f64 a1 (.f64 b1 b2)) a2)
(/.f64 a1 (*.f64 b1 b2))
a1
(*.f64 b1 b2)
b1
b2
a2
(.f64 (/.f64 a2 (.f64 b1 b2)) a1)
(/.f64 a2 (*.f64 b1 b2))
a2
(*.f64 b1 b2)
b1
b2
a1

Outputs
(.f64 (/.f64 a1 (.f64 b1 b2)) a2)
(.f64 (/.f64 a2 (.f64 b2 b1)) a1)
(/.f64 a1 (*.f64 b1 b2))
(/.f64 a1 (*.f64 b2 b1))
a1
(*.f64 b1 b2)
(*.f64 b2 b1)
b1
b2
a2
(.f64 (/.f64 a2 (.f64 b1 b2)) a1)
(.f64 (/.f64 a2 (.f64 b2 b1)) a1)
(/.f64 a2 (*.f64 b1 b2))
(/.f64 a2 (*.f64 b2 b1))
a2
(*.f64 b1 b2)
(*.f64 b2 b1)
b1
b2
a1

localize48.0ms (1.7%)

Memory

0.9MiB live, 47.5MiB allocated

Localize:

Found 6 expressions of interest:

New	Metric	Score
accuracy	0.0	(*.f64 b1 b2)
accuracy	4.816452630922271	(.f64 (/.f64 a2 (.f64 b1 b2)) a1)
accuracy	5.046624096756292	(/.f64 a2 (*.f64 b1 b2))
accuracy	0.0	(*.f64 b1 b2)
accuracy	3.889983436795268	(.f64 (/.f64 a1 (.f64 b1 b2)) a2)
accuracy	6.080728515056149	(/.f64 a1 (*.f64 b1 b2))

Samples

42.0ms

256×

valid

Compiler

Compiled 40 to 11 computations (72.5% saved)

Precisions

Click to see histograms. Total time spent on operations: 32.0ms

ival-mult: 29.0ms (89.9% of total)

ival-div: 3.0ms (9.3% of total)

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

adjust: 0.0ms (0% of total)

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

series12.0ms (0.4%)

Memory

26.7MiB live, 26.7MiB allocated

Counts

5 → 4

Calls

Call 1

Inputs
(.f64 (/.f64 a1 (.f64 b1 b2)) a2)
(/.f64 a1 (*.f64 b1 b2))
(*.f64 b1 b2)
(.f64 (/.f64 a2 (.f64 b1 b2)) a1)
(/.f64 a2 (*.f64 b1 b2))

Outputs
(/ (* a1 a2) (* b1 b2))
(/ a1 (* b1 b2))
(/ a2 (* b1 b2))
(* b1 b2)

Calls

12 calls:

Time	Variable		Point	Expression
2.0ms	b1	@	-inf	((* (/ a1 (* b1 b2)) a2) (/ a1 (* b1 b2)) (* b1 b2) (* (/ a2 (* b1 b2)) a1) (/ a2 (* b1 b2)))
1.0ms	b2	@	-inf	((* (/ a1 (* b1 b2)) a2) (/ a1 (* b1 b2)) (* b1 b2) (* (/ a2 (* b1 b2)) a1) (/ a2 (* b1 b2)))
1.0ms	b1	@	inf	((* (/ a1 (* b1 b2)) a2) (/ a1 (* b1 b2)) (* b1 b2) (* (/ a2 (* b1 b2)) a1) (/ a2 (* b1 b2)))
1.0ms	b2	@	inf	((* (/ a1 (* b1 b2)) a2) (/ a1 (* b1 b2)) (* b1 b2) (* (/ a2 (* b1 b2)) a1) (/ a2 (* b1 b2)))
1.0ms	a1	@	-inf	((* (/ a1 (* b1 b2)) a2) (/ a1 (* b1 b2)) (* b1 b2) (* (/ a2 (* b1 b2)) a1) (/ a2 (* b1 b2)))

simplify3.0ms (0.1%)

Memory

6.2MiB live, 6.2MiB allocated

Algorithm

1×	egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	9	20
1	20	20
2	37	20
3	46	20
4	46	20
0	46	20

Stop Event

1×	iter limit
1×	saturated

Counts

4 → 4

Calls

Call 1

Inputs
(/ (* a1 a2) (* b1 b2))
(/ a1 (* b1 b2))
(/ a2 (* b1 b2))
(* b1 b2)

Outputs
(/ (* a1 a2) (* b1 b2))
(*.f64 (/.f64 a1 b2) (/.f64 a2 b1))
(/ a1 (* b1 b2))
(/.f64 a1 (*.f64 b2 b1))
(/ a2 (* b1 b2))
(/.f64 a2 (*.f64 b2 b1))
(* b1 b2)
(*.f64 b2 b1)

rewrite36.0ms (1.2%)

Memory

-21.4MiB live, 24.8MiB allocated

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	9	27
0	14	27
1	30	27
2	91	27
3	258	27
4	425	27
5	437	27
0	437	27

Stop Event

1×	iter limit
1×	saturated
1×	iter limit

Counts

5 → 65

Calls

Call 1

Inputs
(.f64 (/.f64 a1 (.f64 b1 b2)) a2)
(/.f64 a1 (*.f64 b1 b2))
(*.f64 b1 b2)
(.f64 (/.f64 a2 (.f64 b1 b2)) a1)
(/.f64 a2 (*.f64 b1 b2))

Outputs
(*.f64 (/.f64 (neg.f64 a1) b2) (/.f64 (neg.f64 a2) b1))
(*.f64 (/.f64 (neg.f64 a2) b2) (/.f64 (neg.f64 a1) b1))
(*.f64 (/.f64 (/.f64 (neg.f64 a1) b1) b2) (neg.f64 a2))
(*.f64 (/.f64 (/.f64 (neg.f64 a2) b1) b2) (neg.f64 a1))
(*.f64 (/.f64 a2 b2) (/.f64 a1 b1))
(*.f64 (/.f64 a1 b2) (/.f64 a2 b1))
(*.f64 (/.f64 (neg.f64 a1) b1) (/.f64 (neg.f64 a2) b2))
(*.f64 (/.f64 (neg.f64 a2) b1) (/.f64 (neg.f64 a1) b2))
(*.f64 (/.f64 a2 b1) (/.f64 a1 b2))
(*.f64 (/.f64 a1 b1) (/.f64 a2 b2))
(*.f64 (neg.f64 a2) (/.f64 (/.f64 (neg.f64 a1) b1) b2))
(*.f64 (neg.f64 a1) (/.f64 (/.f64 (neg.f64 a2) b1) b2))
(*.f64 (/.f64 (/.f64 a2 b2) b1) a1)
(*.f64 a2 (/.f64 (/.f64 a1 b2) b1))
(*.f64 (/.f64 (/.f64 a1 b2) b1) a2)
(*.f64 a1 (/.f64 (/.f64 a2 b2) b1))
(/.f64 (/.f64 (*.f64 (neg.f64 a2) a1) b2) (neg.f64 b1))
(/.f64 (*.f64 (/.f64 (neg.f64 a1) b1) a2) (neg.f64 b2))
(/.f64 (.f64 a2 a1) (.f64 b2 b1))
(/.f64 (*.f64 (/.f64 a2 b2) a1) b1)
(/.f64 (*.f64 (/.f64 a2 b1) a1) b2)
(/.f64 (.f64 (neg.f64 a2) a1) (.f64 (neg.f64 b2) b1))
(neg.f64 (*.f64 (/.f64 (/.f64 (neg.f64 a1) b1) b2) a2))
(/.f64 (/.f64 (neg.f64 a1) b2) (neg.f64 b1))
(/.f64 (/.f64 a1 b2) b1)
(/.f64 (/.f64 (neg.f64 a1) b1) (neg.f64 b2))
(/.f64 (/.f64 a1 b1) b2)
(/.f64 (neg.f64 a1) (*.f64 (neg.f64 b2) b1))
(/.f64 a1 (*.f64 b2 b1))
(neg.f64 (/.f64 (/.f64 (neg.f64 a1) b1) b2))
(*.f64 (neg.f64 b2) (neg.f64 b1))
(*.f64 (neg.f64 b1) (neg.f64 b2))
(*.f64 b2 b1)
(*.f64 b1 b2)
(neg.f64 (*.f64 (neg.f64 b2) b1))
(*.f64 (/.f64 (neg.f64 a1) b2) (/.f64 (neg.f64 a2) b1))
(*.f64 (/.f64 (neg.f64 a2) b2) (/.f64 (neg.f64 a1) b1))
(*.f64 (/.f64 (/.f64 (neg.f64 a1) b1) b2) (neg.f64 a2))
(*.f64 (/.f64 (/.f64 (neg.f64 a2) b1) b2) (neg.f64 a1))
(*.f64 (/.f64 a2 b2) (/.f64 a1 b1))
(*.f64 (/.f64 a1 b2) (/.f64 a2 b1))
(*.f64 (/.f64 (neg.f64 a1) b1) (/.f64 (neg.f64 a2) b2))
(*.f64 (/.f64 (neg.f64 a2) b1) (/.f64 (neg.f64 a1) b2))
(*.f64 (/.f64 a2 b1) (/.f64 a1 b2))
(*.f64 (/.f64 a1 b1) (/.f64 a2 b2))
(*.f64 (neg.f64 a2) (/.f64 (/.f64 (neg.f64 a1) b1) b2))
(*.f64 (neg.f64 a1) (/.f64 (/.f64 (neg.f64 a2) b1) b2))
(*.f64 (/.f64 (/.f64 a2 b2) b1) a1)
(*.f64 a2 (/.f64 (/.f64 a1 b2) b1))
(*.f64 (/.f64 (/.f64 a1 b2) b1) a2)
(*.f64 a1 (/.f64 (/.f64 a2 b2) b1))
(/.f64 (/.f64 (*.f64 (neg.f64 a2) a1) b2) (neg.f64 b1))
(/.f64 (*.f64 (/.f64 (neg.f64 a1) b1) a2) (neg.f64 b2))
(/.f64 (.f64 a2 a1) (.f64 b2 b1))
(/.f64 (*.f64 (/.f64 a2 b2) a1) b1)
(/.f64 (*.f64 (/.f64 a2 b1) a1) b2)
(/.f64 (.f64 (neg.f64 a2) a1) (.f64 (neg.f64 b2) b1))
(neg.f64 (*.f64 (/.f64 (/.f64 (neg.f64 a1) b1) b2) a2))
(/.f64 (/.f64 (neg.f64 a2) b2) (neg.f64 b1))
(/.f64 (/.f64 a2 b2) b1)
(/.f64 (/.f64 (neg.f64 a2) b1) (neg.f64 b2))
(/.f64 (/.f64 a2 b1) b2)
(/.f64 (neg.f64 a2) (*.f64 (neg.f64 b2) b1))
(/.f64 a2 (*.f64 b2 b1))
(neg.f64 (/.f64 (/.f64 (neg.f64 a2) b1) b2))

eval5.0ms (0.2%)

Memory: 13.7MiB live, 13.7MiB allocated
Compiler: Compiled 444 to 110 computations (75.2% saved)

prune12.0ms (0.4%)

Memory

-26.0MiB live, 19.0MiB allocated

Pruning

7 alts after pruning (0 fresh and 7 done)

	Pruned	Kept	Total
New	52	0	52
Fresh	0	0	0
Picked	0	2	2
Done	0	5	5
Total	52	7	59

Accuracy

100.0%

Counts

59 → 7

Alt Table

Click to see full alt table

Status	Accuracy	Program
✓	81.3%	(/.f64 (*.f64 (/.f64 a1 b2) a2) b1)
✓	92.3%	(/.f64 (*.f64 (/.f64 a1 b1) a2) b2)
✓	86.6%	(/.f64 (.f64 a1 a2) (.f64 b1 b2))
✓	91.7%	(*.f64 (/.f64 (/.f64 a2 b2) b1) a1)
✓	86.5%	(.f64 (/.f64 a2 (.f64 b1 b2)) a1)
✓	98.0%	(*.f64 (/.f64 a2 b2) (/.f64 a1 b1))
✓	87.6%	(.f64 (/.f64 a1 (.f64 b1 b2)) a2)

Compiler

Compiled 123 to 80 computations (35% saved)

regimes44.0ms (1.5%)

Memory

1.4MiB live, 48.7MiB allocated

Counts

10 → 2

Calls

Call 1

Inputs
(.f64 (/.f64 a1 (.f64 b1 b2)) a2)
(.f64 (/.f64 a2 (.f64 b1 b2)) a1)
(/.f64 (.f64 a1 a2) (.f64 b1 b2))
(*.f64 (/.f64 a2 b2) (/.f64 a1 b1))
(*.f64 (/.f64 (/.f64 a1 b2) b1) a2)
(*.f64 (/.f64 (/.f64 a2 b2) b1) a1)
(/.f64 (*.f64 (/.f64 a1 b1) a2) b2)
(/.f64 (*.f64 (/.f64 a1 b2) a2) b1)
(*.f64 (/.f64 (/.f64 (neg.f64 a1) b1) b2) (neg.f64 a2))
(*.f64 (/.f64 (/.f64 (neg.f64 a2) b1) b2) (neg.f64 a1))

Outputs
(/.f64 (*.f64 (/.f64 a1 b1) a2) b2)
(*.f64 (/.f64 a2 b2) (/.f64 a1 b1))

Calls

7 calls:

25.0ms	(*.f64 b1 b2)
3.0ms	a2
3.0ms	b2
3.0ms	b1
3.0ms	a1

Results

Accuracy	Segments	Branch
98.0%	1	`(*.f64 b1 b2)`
99.7%	2	`(*.f64 a1 a2)`
98.0%	1	`(/.f64 (.f64 a1 a2) (.f64 b1 b2))`
98.0%	1	`a1`
98.0%	1	`a2`
98.0%	1	`b1`
98.0%	1	`b2`

Compiler

Compiled 17 to 33 computations (-94.1% saved)

regimes9.0ms (0.3%)

Memory

27.0MiB live, 27.0MiB allocated

Counts

6 → 1

Calls

Call 1

Inputs
(.f64 (/.f64 a1 (.f64 b1 b2)) a2)
(.f64 (/.f64 a2 (.f64 b1 b2)) a1)
(/.f64 (.f64 a1 a2) (.f64 b1 b2))
(*.f64 (/.f64 a2 b2) (/.f64 a1 b1))
(*.f64 (/.f64 (/.f64 a1 b2) b1) a2)
(*.f64 (/.f64 (/.f64 a2 b2) b1) a1)

Outputs
(*.f64 (/.f64 a2 b2) (/.f64 a1 b1))

Calls

4 calls:

2.0ms	a1
2.0ms	b2
2.0ms	(*.f64 a1 a2)
2.0ms	(*.f64 b1 b2)

Results

Accuracy	Segments	Branch
98.0%	1	`(*.f64 b1 b2)`
98.0%	1	`a1`
98.0%	1	`b2`
98.0%	1	`(*.f64 a1 a2)`

Compiler

Compiled 8 to 18 computations (-125% saved)

regimes30.0ms (1%)

Memory

-25.9MiB live, 30.2MiB allocated

Counts

3 → 2

Calls

Call 1

Inputs
(.f64 (/.f64 a1 (.f64 b1 b2)) a2)
(.f64 (/.f64 a2 (.f64 b1 b2)) a1)
(/.f64 (.f64 a1 a2) (.f64 b1 b2))

Outputs
(.f64 (/.f64 a1 (.f64 b1 b2)) a2)
(.f64 (/.f64 a2 (.f64 b1 b2)) a1)

Calls

7 calls:

20.0ms	b1
2.0ms	a2
2.0ms	b2
2.0ms	a1
1.0ms	(*.f64 a1 a2)

Results

Accuracy	Segments	Branch
91.6%	3	`(*.f64 a1 a2)`
91.6%	2	`(/.f64 (.f64 a1 a2) (.f64 b1 b2))`
91.2%	3	`a2`
90.8%	2	`b1`
91.6%	2	`(*.f64 b1 b2)`
87.6%	1	`a1`
89.9%	2	`b2`

Compiler

Compiled 17 to 33 computations (-94.1% saved)

regimes6.0ms (0.2%)

Memory

17.4MiB live, 17.4MiB allocated

Accuracy

Total -0.0b remaining (-0%)

Threshold costs -0b (-0%)

Counts

1 → 1

Calls

Call 1

Inputs
(.f64 (/.f64 a1 (.f64 b1 b2)) a2)

Outputs
(.f64 (/.f64 a1 (.f64 b1 b2)) a2)

Calls

6 calls:

1.0ms	b2
1.0ms	b1
1.0ms	a2
1.0ms	(*.f64 a1 a2)
1.0ms	(*.f64 b1 b2)

Results

Accuracy	Segments	Branch
87.6%	1	`a2`
87.6%	1	`b2`
87.6%	1	`(*.f64 a1 a2)`
87.6%	1	`b1`
87.6%	1	`(/.f64 (.f64 a1 a2) (.f64 b1 b2))`
87.6%	1	`(*.f64 b1 b2)`

Compiler

Compiled 16 to 29 computations (-81.3% saved)

bsearch0.0ms (0%)

Memory

0.9MiB live, 0.9MiB allocated

Algorithm

1×	left-value

Steps

Time	Left	Right
0.0ms	1671261167675.5005	40126734691647740.0

Compiler

Compiled 10 to 14 computations (-40% saved)

bsearch14.0ms (0.5%)

Memory

-20.6MiB live, 24.1MiB allocated

Algorithm

1×	binary-search

Stop Event

1×	predicate-same

Steps

Time	Left	Right
13.0ms	1.447608472118146e-22	2.825937171403732e-19

Samples

5.0ms

128×

valid

Compiler

Compiled 90 to 126 computations (-40% saved)

Precisions

Click to see histograms. Total time spent on operations: 2.0ms

ival-div: 1.0ms (48.5% of total)

ival-mult: 1.0ms (48.5% of total)

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

adjust: 0.0ms (0% of total)

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

simplify9.0ms (0.3%)

Memory

21.0MiB live, 21.0MiB allocated

Algorithm

1×	egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	21	54

Stop Event

1×

saturated

Calls

Call 1

Inputs
(if (<=.f64 (.f64 a1 a2) #s(literal 2000000000000 binary64)) (/.f64 (.f64 (/.f64 a1 b1) a2) b2) (*.f64 (/.f64 a2 b2) (/.f64 a1 b1)))
(*.f64 (/.f64 a2 b2) (/.f64 a1 b1))
(if (<=.f64 (.f64 b1 b2) #s(literal 5815372481559007/20769187434139310514121985316880384 binary64)) (.f64 (/.f64 a1 (.f64 b1 b2)) a2) (.f64 (/.f64 a2 (*.f64 b1 b2)) a1))
(.f64 (/.f64 a1 (.f64 b1 b2)) a2)

Outputs
(if (<=.f64 (.f64 a1 a2) #s(literal 2000000000000 binary64)) (/.f64 (.f64 (/.f64 a1 b1) a2) b2) (*.f64 (/.f64 a2 b2) (/.f64 a1 b1)))
(*.f64 (/.f64 a2 b2) (/.f64 a1 b1))
(if (<=.f64 (.f64 b1 b2) #s(literal 5815372481559007/20769187434139310514121985316880384 binary64)) (.f64 (/.f64 a1 (.f64 b1 b2)) a2) (.f64 (/.f64 a2 (*.f64 b1 b2)) a1))
(.f64 (/.f64 a1 (.f64 b1 b2)) a2)

derivations44.0ms (1.5%)

Memory

-17.4MiB live, 70.6MiB allocated

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	16	64
0	28	64
1	61	64
2	183	64
3	495	64
4	543	64
0	543	64
0	7	13
0	10	13
1	22	13
2	65	13
3	209	13
4	548	13
5	557	13
0	557	13

Stop Event

1×	done
1×	iter limit
1×	saturated
1×	iter limit
1×	iter limit
1×	saturated
1×	iter limit

Compiler

Compiled 54 to 21 computations (61.1% saved)

preprocess657.0ms (22.8%)

Memory: 15.4MiB live, 730.0MiB allocated
Compiler: Compiled 376 to 226 computations (39.9% saved)

end0.0ms (0%)

Memory: 0.0MiB live, 0.0MiB allocated

Iter	Nodes	Cost
0	16	64
0	28	64
1	61	64
2	183	64
3	495	64
4	543	64
0	543	64
0	7	13
0	10	13
1	22	13
2	65	13
3	209	13
4	548	13
5	557	13
0	557	13

Iter	Nodes	Cost
0	16	64
0	28	64
1	61	64
2	183	64
3	495	64
4	543	64
0	543	64
0	7	13
0	10	13
1	22	13
2	65	13
3	209	13
4	548	13
5	557	13
0	557	13

start0.0ms (0%)

analyze222.0ms (7.7%)

sample1.2s (40.2%)

explain120.0ms (4.2%)

preprocess122.0ms (4.2%)

eval0.0ms (0%)

prune0.0ms (0%)

simplify4.0ms (0.1%)

localize42.0ms (1.4%)

series34.0ms (1.2%)

simplify3.0ms (0.1%)

rewrite39.0ms (1.3%)

eval3.0ms (0.1%)

prune5.0ms (0.2%)

simplify4.0ms (0.2%)

localize87.0ms (3%)

series42.0ms (1.5%)

simplify18.0ms (0.6%)

rewrite14.0ms (0.5%)

eval8.0ms (0.3%)

prune23.0ms (0.8%)

simplify5.0ms (0.2%)

localize48.0ms (1.7%)

series12.0ms (0.4%)

simplify3.0ms (0.1%)

rewrite36.0ms (1.2%)

eval5.0ms (0.2%)

prune12.0ms (0.4%)

regimes44.0ms (1.5%)

regimes9.0ms (0.3%)

regimes30.0ms (1%)

regimes6.0ms (0.2%)

bsearch0.0ms (0%)

bsearch14.0ms (0.5%)

simplify9.0ms (0.3%)

derivations44.0ms (1.5%)

preprocess657.0ms (22.8%)

end0.0ms (0%)

Profiling

Iter	Nodes	Cost
0	16	64
0	28	64
1	61	64
2	183	64
3	495	64
4	543	64
0	543	64
0	7	13
0	10	13
1	22	13
2	65	13
3	209	13
4	548	13
5	557	13
0	557	13