Details

analyze116.0ms (6.5%)

Algorithm

1×

Search

Probability	Valid	Unknown	Precondition	Infinite	Domain	Can't	Iter
0%	0%	99.9%	0.1%	0%	0%	0%	0
0%	0%	99.9%	0.1%	0%	0%	0%	1
0%	0%	99.9%	0.1%	0%	0%	0%	2
0%	0%	99.9%	0.1%	0%	0%	0%	3
0%	0%	99.9%	0.1%	0%	0%	0%	4
0%	0%	99.9%	0.1%	0%	0%	0%	5
0%	0%	99.9%	0.1%	0%	0%	0%	6
25%	25%	74.9%	0.1%	0%	0%	0%	7
31.3%	31.2%	68.7%	0.1%	0%	0%	0%	8
56.3%	56.2%	43.7%	0.1%	0%	0%	0%	9
60.9%	60.9%	39%	0.1%	0%	0%	0%	10
76.6%	76.5%	23.4%	0.1%	0%	0%	0%	11
79.3%	79.2%	20.7%	0.1%	0%	0%	0%	12

Compiler

Compiled 12 to 8 computations (33.3% saved)

sample1.2s (69.8%)

Results

1.2s

8256×

body

256

valid

Bogosity

preprocess86.0ms (4.8%)

Algorithm

2×	egg-herbie

Rules

609×	`cancel-sign-sub-inv_binary64`
398×	`associate-*l/_binary64`
335×	`associate-l_binary64`
324×	`distribute-rgt-out--_binary64`
304×	`associate-r_binary64`

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	12	26
1	35	26
2	89	20
3	201	20
4	402	20
5	1096	20
6	5202	20
0	2	2

Stop Event

1×	saturated
1×	node limit

Calls

Call 1

Inputs
0
1

Outputs
0
1

Call 2

Inputs
(/.f64 (-.f64 x y) (.f64 (.f64 x 2) y))
(/.f64 (-.f64 y x) (.f64 (.f64 y 2) x))

Outputs
(/.f64 (-.f64 x y) (.f64 (.f64 x 2) y))
(/.f64 (-.f64 x y) (.f64 x (.f64 y 2)))
(+.f64 (/.f64 1/2 y) (/.f64 -1/2 x))
(/.f64 (-.f64 y x) (.f64 (.f64 y 2) x))
(/.f64 (-.f64 y x) (.f64 x (.f64 y 2)))
(+.f64 (/.f64 1/2 x) (/.f64 -1/2 y))
(-.f64 (/.f64 -1/2 y) (/.f64 -1/2 x))

Compiler

Compiled 13 to 9 computations (30.8% saved)

simplify80.0ms (4.5%)

Algorithm

1×	egg-herbie

Rules

921×	`fma-neg_binary64`
628×	`times-frac_binary64`
467×	`neg-mul-1_binary64`
305×	`*-commutative_binary64`
304×	`associate-/l*_binary64`

Iterations

Useful iterations: 2 (0.0ms)

Iter	Nodes	Cost
0	8	13
1	19	13
2	53	10
3	124	10
4	256	10
5	541	10
6	1084	10
7	4068	10
8	7900	10

Stop Event

1×	node limit

Counts

1 → 2

Calls

Call 1

Inputs
(/.f64 (-.f64 x y) (.f64 (.f64 x 2) y))

Outputs
(/.f64 (-.f64 x y) (.f64 (.f64 x 2) y))
(/.f64 (-.f64 x y) (.f64 x (.f64 2 y)))
(/.f64 (-.f64 x y) (.f64 x (.f64 y 2)))
(-.f64 (/.f64 1/2 y) (/.f64 1/2 x))
(+.f64 (/.f64 1/2 y) (/.f64 -1/2 x))
(-.f64 (/.f64 -1/2 x) (/.f64 -1/2 y))

eval1.0ms (0.1%)

Compiler: Compiled 18 to 12 computations (33.3% saved)

prune2.0ms (0.1%)

Pruning

1 alts after pruning (1 fresh and 0 done)

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

Error

Counts

3 → 1

Alt Table

Click to see full alt table

Status	Error	Program
▶	0b	(-.f64 (/.f64 -1/2 x) (/.f64 -1/2 y))

Compiler

Compiled 9 to 7 computations (22.2% saved)

localize19.0ms (1.1%)

Compiler: Compiled 18 to 12 computations (33.3% saved)

eval0.0ms (0%)

Compiler: Compiled 2 to 2 computations (0% saved)

prune1.0ms (0.1%)

Pruning

1 alts after pruning (0 fresh and 1 done)

	Kept	Total
New	0	0
Fresh	0	0
Picked	1	1
Done	0	0
Total	1	1

Error

Counts

1 → 1

Alt Table

Click to see full alt table

Status	Error	Program
✓	0b	(-.f64 (/.f64 -1/2 x) (/.f64 -1/2 y))

Compiler

Compiled 9 to 7 computations (22.2% saved)

regimes22.0ms (1.3%)

Accuracy

Total -13.8b remaining (-∞%)

Threshold costs -13.8b (-∞%)

Counts

2 → 1

Calls

Call 1

Inputs
(-.f64 (/.f64 -1/2 x) (/.f64 -1/2 y))
(/.f64 (-.f64 x y) (.f64 (.f64 x 2) y))

Outputs
(-.f64 (/.f64 -1/2 x) (/.f64 -1/2 y))

Calls

3 calls:

8.0ms	x
7.0ms	y
6.0ms	(/.f64 (-.f64 x y) (.f64 (.f64 x 2) y))

Results

Error	Segments	Branch
0b	1	`x`
0b	1	`y`
0b	1	`(/.f64 (-.f64 x y) (.f64 (.f64 x 2) y))`

Compiler

Compiled 35 to 23 computations (34.3% saved)

simplify6.0ms (0.3%)

Algorithm

1×	egg-herbie

Rules

2×	`+-commutative_binary64`
2×	`sub-neg_binary64`
1×	`*-commutative_binary64`
1×	`distribute-neg-frac_binary64`
1×	`neg-sub0_binary64`

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	7	10
1	9	10
2	17	10
3	19	10
4	20	10

Stop Event

1×	done
1×	saturated

Calls

Call 1

Inputs
(-.f64 (/.f64 -1/2 x) (/.f64 -1/2 y))

Outputs
(-.f64 (/.f64 -1/2 x) (/.f64 -1/2 y))
(+.f64 (/.f64 -1/2 x) (/.f64 1/2 y))

Compiler

Compiled 9 to 7 computations (22.2% saved)

soundness181.0ms (10.1%)

Algorithm

1×	egg-herbie

Rules

921×	`fma-neg_binary64`
628×	`times-frac_binary64`
467×	`neg-mul-1_binary64`
305×	`*-commutative_binary64`
304×	`associate-/l*_binary64`

Iterations

Useful iterations: 2 (0.0ms)

Iter	Nodes	Cost
0	8	13
1	19	13
2	53	10
3	124	10
4	256	10
5	541	10
6	1084	10
7	4068	10
8	7900	10

Stop Event

1×	node limit

Compiler

Compiled 303 to 219 computations (27.7% saved)

end26.0ms (1.4%)

Compiler: Compiled 9 to 7 computations (22.2% saved)

Details

analyze116.0ms (6.5%)

sample1.2s (69.8%)

preprocess86.0ms (4.8%)

simplify80.0ms (4.5%)

eval1.0ms (0.1%)

prune2.0ms (0.1%)

localize19.0ms (1.1%)

eval0.0ms (0%)

prune1.0ms (0.1%)

regimes22.0ms (1.3%)

simplify6.0ms (0.3%)

soundness181.0ms (10.1%)

end26.0ms (1.4%)

Profiling