Metrics for Main:i from

analyze0.0ms (0%)

Algorithm

1×

Search

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

Compiler

Compiled 11 to 6 computations (45.5% saved)

Precisions

Click to see histograms. Total time spent on operations: 0.0ms

Operation ival-add, time spent: 0.0ms, 0.0% of total-time

Operation const, time spent: 0.0ms, 0.0% of total-time

sample974.0ms (81.2%)

Results

913.0ms	8248×	valid
1.0ms	7×	infinite
0.0ms	1×	valid

Precisions

Click to see histograms. Total time spent on operations: 380.0ms

Operation ival-add, time spent: 369.0ms, 97.0% of total-time

Operation const, time spent: 8.0ms, 2.0% of total-time

Operation backward-pass, time spent: 4.0ms, 1.0% of total-time

Bogosity

preprocess126.0ms (10.5%)

Algorithm

1×	egg-herbie

Rules

452×	`fma-neg`
100×	`fma-define`
62×	`sub-neg`
54×	`cancel-sign-sub-inv`
46×	`associate-+l-`

FPErrors

Click to see full error table

Example	Example	Subexpression
-	-	`(+.f64 (+.f64 x x) x)`
-	-	`x`
-	-	`(+.f64 (+.f64 (+.f64 x x) x) x)`
-	-	`(+.f64 x x)`
-	-	`(+.f64 (+.f64 (+.f64 (+.f64 x x) x) x) x)`

Iterations

Useful iterations: 3 (0.0ms)

Iter	Nodes	Cost
0	16	143
1	43	80
2	133	44
3	424	40
4	678	40
5	739	40
6	744	40

Stop Event

1×

saturated

Calls

Call 1

Inputs
(+.f64 (+.f64 (+.f64 (+.f64 x x) x) x) x)
(+.f64 (+.f64 (+.f64 (+.f64 x x) x) x) x)
(+.f64 (+.f64 (+.f64 (+.f64 (neg.f64 x) (neg.f64 x)) (neg.f64 x)) (neg.f64 x)) (neg.f64 x))
(neg.f64 (+.f64 (+.f64 (+.f64 (+.f64 (neg.f64 x) (neg.f64 x)) (neg.f64 x)) (neg.f64 x)) (neg.f64 x)))

Outputs
(+.f64 (+.f64 (+.f64 (+.f64 x x) x) x) x)
(+.f64 x (+.f64 (.f64 2 x) (.f64 2 x)))
(+.f64 x (*.f64 x 4))
(*.f64 x 5)
(+.f64 (+.f64 (+.f64 (+.f64 x x) x) x) x)
(+.f64 x (+.f64 (.f64 2 x) (.f64 2 x)))
(+.f64 x (*.f64 x 4))
(*.f64 x 5)
(+.f64 (+.f64 (+.f64 (+.f64 (neg.f64 x) (neg.f64 x)) (neg.f64 x)) (neg.f64 x)) (neg.f64 x))
(-.f64 (-.f64 (-.f64 (*.f64 2 (neg.f64 x)) x) x) x)
(-.f64 (*.f64 (neg.f64 x) 4) x)
(*.f64 (neg.f64 x) 5)
(*.f64 x -5)
(neg.f64 (+.f64 (+.f64 (+.f64 (+.f64 (neg.f64 x) (neg.f64 x)) (neg.f64 x)) (neg.f64 x)) (neg.f64 x)))
(+.f64 x (+.f64 (.f64 2 x) (.f64 2 x)))
(+.f64 x (*.f64 x 4))
(*.f64 x 5)

Symmetry

(negabs x)

Compiler

Compiled 64 to 17 computations (73.4% saved)

Precisions

Click to see histograms. Total time spent on operations: 10.0ms

Operation ival-add, time spent: 9.0ms, 91.0% of total-time

Operation const, time spent: 0.0ms, 0.0% of total-time

eval1.0ms (0%)

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

prune1.0ms (0.1%)

Alt Table

Click to see full alt table

Status	Accuracy	Program
▶	100.0%	(*.f64 x 5)

Compiler

Compiled 4 to 3 computations (25% saved)

localize20.0ms (1.7%)

Compiler: Compiled 7 to 5 computations (28.6% saved)
Precisions: Click to see histograms. Total time spent on operations: 3.0ms
Operation ival-mult, time spent: 2.0ms, 74.0% of total-time
Operation const, time spent: 0.0ms, 0.0% of total-time

eval0.0ms (0%)

Compiler: Compiled 1 to 1 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

Accuracy

100.0%

Counts

1 → 1

Alt Table

Click to see full alt table

Status	Accuracy	Program
✓	100.0%	(*.f64 x 5)

Compiler

Compiled 17 to 10 computations (41.2% saved)

regimes7.0ms (0.6%)

Accuracy

Total 0b remaining (0%)

Threshold costs 0b (0%)

Counts

2 → 1

Calls

Call 1

Inputs
(*.f64 x 5)
(+.f64 (+.f64 (+.f64 (+.f64 x x) x) x) x)

Outputs
(*.f64 x 5)

Calls

2 calls:

4.0ms	(+.f64 (+.f64 (+.f64 (+.f64 x x) x) x) x)
3.0ms	x

Results

Accuracy	Segments	Branch
100.0%	1	`x`
100.0%	1	`(+.f64 (+.f64 (+.f64 (+.f64 x x) x) x) x)`

Compiler

Compiled 12 to 6 computations (50% saved)

simplify2.0ms (0.2%)

Algorithm

1×	egg-herbie

Rules

2×	`*-commutative`

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	7	10
1	8	10

Stop Event

1×	done
1×	saturated

Calls

Call 1

Inputs
(*.f64 x 5)

Outputs
(*.f64 x 5)

Compiler

Compiled 4 to 3 computations (25% saved)

soundness45.0ms (3.7%)

Rules

452×	`fma-neg`
100×	`fma-define`
62×	`sub-neg`
54×	`cancel-sign-sub-inv`
46×	`associate-+l-`

Iterations

Useful iterations: 3 (0.0ms)

Iter	Nodes	Cost
0	16	143
1	43	80
2	133	44
3	424	40
4	678	40
5	739	40
6	744	40

Stop Event

1×

saturated

Compiler

Compiled 61 to 34 computations (44.3% saved)

end0.0ms (0%)

preprocess23.0ms (1.9%)

Remove: (negabs x)
Compiler: Compiled 44 to 28 computations (36.4% saved)

analyze0.0ms (0%)

sample974.0ms (81.2%)

preprocess126.0ms (10.5%)

eval1.0ms (0%)

prune1.0ms (0.1%)

localize20.0ms (1.7%)

eval0.0ms (0%)

prune1.0ms (0.1%)

regimes7.0ms (0.6%)

simplify2.0ms (0.2%)

soundness45.0ms (3.7%)

end0.0ms (0%)

preprocess23.0ms (1.9%)

Profiling