Metrics for Numeric.Log:$clog1p from log-domain-0.10.2.1, A

analyze0.0ms (0%)

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 14 to 9 computations (35.7% 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 ival-mult, time spent: 0.0ms, 0.0% of total-time

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

sample2.0s (59%)

Results

968.0ms	4677×	256	valid
892.0ms	3578×	256	infinite
0.0ms	1×	256	valid

Precisions

Click to see histograms. Total time spent on operations: 497.0ms

Operation ival-mult, time spent: 389.0ms, 78.0% of total-time

Operation ival-add, time spent: 93.0ms, 19.0% of total-time

Operation const, time spent: 14.0ms, 3.0% of total-time

Bogosity

preprocess214.0ms (6.3%)

Algorithm

1×	egg-herbie

Rules

2082×	`fma-def`
280×	`fma-neg`
198×	`unsub-neg`
184×	`sub-neg`
156×	`associate-+l-`

FPErrors

Click to see full error table

Example	Example	Subexpression
-	-	`x`
-	-	`(*.f64 x x)`
-	-	`(+.f64 (+.f64 (.f64 x 2) (.f64 x x)) (*.f64 y y))`
-	-	`(+.f64 (.f64 x 2) (.f64 x x))`
-	-	`(*.f64 y y)`
-	-	`(*.f64 x 2)`
-	-	`2`
-	-	`y`

Iterations

Useful iterations: 2 (0.0ms)

Iter	Nodes	Cost
0	27	283
1	79	247
2	257	239
3	805	239
4	1697	239
5	2394	239
6	2620	239
7	2637	239

Stop Event

1×

saturated

Calls

Call 1

Inputs
(+.f64 (+.f64 (.f64 x 2) (.f64 x x)) (*.f64 y y))
(+.f64 (+.f64 (.f64 x 2) (.f64 x x)) (*.f64 y y))
(+.f64 (+.f64 (.f64 (neg.f64 x) 2) (.f64 (neg.f64 x) (neg.f64 x))) (*.f64 y y))
(+.f64 (+.f64 (.f64 x 2) (.f64 x x)) (*.f64 (neg.f64 y) (neg.f64 y)))
(neg.f64 (+.f64 (+.f64 (.f64 (neg.f64 x) 2) (.f64 (neg.f64 x) (neg.f64 x))) (*.f64 y y)))
(neg.f64 (+.f64 (+.f64 (.f64 x 2) (.f64 x x)) (*.f64 (neg.f64 y) (neg.f64 y))))
(+.f64 (+.f64 (.f64 y 2) (.f64 y y)) (*.f64 x x))

Outputs
(+.f64 (+.f64 (.f64 x 2) (.f64 x x)) (*.f64 y y))
(+.f64 (.f64 x (+.f64 2 x)) (.f64 y y))
(fma.f64 x (+.f64 x 2) (*.f64 y y))
(+.f64 (+.f64 (.f64 x 2) (.f64 x x)) (*.f64 y y))
(+.f64 (.f64 x (+.f64 2 x)) (.f64 y y))
(fma.f64 x (+.f64 x 2) (*.f64 y y))
(+.f64 (+.f64 (.f64 (neg.f64 x) 2) (.f64 (neg.f64 x) (neg.f64 x))) (*.f64 y y))
(+.f64 (.f64 y y) (.f64 (neg.f64 x) (+.f64 2 (neg.f64 x))))
(fma.f64 y y (*.f64 (neg.f64 x) (-.f64 2 x)))
(fma.f64 y y (*.f64 x (+.f64 x -2)))
(fma.f64 x (+.f64 x -2) (*.f64 y y))
(+.f64 (+.f64 (.f64 x 2) (.f64 x x)) (*.f64 (neg.f64 y) (neg.f64 y)))
(+.f64 (.f64 x (+.f64 2 x)) (.f64 y y))
(fma.f64 x (+.f64 x 2) (*.f64 y y))
(neg.f64 (+.f64 (+.f64 (.f64 (neg.f64 x) 2) (.f64 (neg.f64 x) (neg.f64 x))) (*.f64 y y)))
(neg.f64 (+.f64 (.f64 y y) (.f64 (neg.f64 x) (+.f64 2 (neg.f64 x)))))
(neg.f64 (fma.f64 y y (*.f64 (neg.f64 x) (-.f64 2 x))))
(-.f64 (.f64 x (-.f64 2 x)) (.f64 y y))
(neg.f64 (+.f64 (+.f64 (.f64 x 2) (.f64 x x)) (*.f64 (neg.f64 y) (neg.f64 y))))
(neg.f64 (+.f64 (.f64 x (+.f64 2 x)) (.f64 y y)))
(neg.f64 (fma.f64 x (+.f64 x 2) (*.f64 y y)))
(+.f64 (+.f64 (.f64 y 2) (.f64 y y)) (*.f64 x x))
(+.f64 (.f64 x x) (.f64 y (+.f64 2 y)))
(fma.f64 x x (*.f64 y (+.f64 2 y)))

Symmetry

(abs y)

Compiler

Compiled 79 to 38 computations (51.9% saved)

Precisions

Click to see histograms. Total time spent on operations: 28.0ms

Operation ival-mult, time spent: 17.0ms, 60.0% of total-time

Operation ival-add, time spent: 9.0ms, 32.0% of total-time

Operation const, time spent: 2.0ms, 7.0% of total-time

eval0.0ms (0%)

Compiler: Compiled 19 to 10 computations (47.4% saved)

prune1.0ms (0%)

Alt Table

Click to see full alt table

Status	Accuracy	Program
▶	100.0%	(+.f64 (+.f64 (.f64 x 2) (.f64 x x)) (*.f64 y y))
▶	100.0%	(+.f64 (.f64 x (+.f64 2 x)) (.f64 y y))

Compiler

Compiled 24 to 15 computations (37.5% saved)

localize235.0ms (6.9%)

Localize:

Found 1 expressions with local error:

New	Accuracy	Program
✓	100.0%	(*.f64 x (+.f64 2 x))

Compiler

Compiled 56 to 25 computations (55.4% saved)

Precisions

Click to see histograms. Total time spent on operations: 126.0ms

Operation ival-mult, time spent: 114.0ms, 91.0% of total-time

Operation ival-add, time spent: 11.0ms, 9.0% of total-time

Operation const, time spent: 1.0ms, 1.0% of total-time

series1.0ms (0%)

Counts

1 → 12

Calls

3 calls:

Time	Variable		Point	Expression
1.0ms	x	@	-inf	(*.f64 x (+.f64 2 x))
0.0ms	x	@	inf	(*.f64 x (+.f64 2 x))
0.0ms	x	@	0	(*.f64 x (+.f64 2 x))

rewrite369.0ms (10.8%)

Algorithm

1×	batch-egg-rewrite

Rules

530×	`unpow-prod-down`
404×	`log1p-expm1-u`
404×	`expm1-log1p-u`
380×	`add-exp-log`
372×	`log-prod`

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	8	19
1	83	19
2	1100	19

Stop Event

1×	node limit

Counts

1 → 47

Calls

Call 1

Inputs
(*.f64 x (+.f64 2 x))

Outputs
(+.f64 (pow.f64 x 2) (*.f64 x 2))
(+.f64 (*.f64 x 2) (pow.f64 x 2))
(+.f64 0 (*.f64 x (+.f64 x 2)))
(+.f64 (.f64 (.f64 x 2) 1) (pow.f64 x 2))
(+.f64 (log.f64 (cbrt.f64 (pow.f64 (pow.f64 (exp.f64 2) x) (+.f64 x 2)))) (log.f64 (cbrt.f64 (pow.f64 (exp.f64 (+.f64 x 2)) x))))
(+.f64 (log.f64 (sqrt.f64 (pow.f64 (exp.f64 (+.f64 x 2)) x))) (log.f64 (sqrt.f64 (pow.f64 (exp.f64 (+.f64 x 2)) x))))
(-.f64 (+.f64 1 (*.f64 x (+.f64 x 2))) 1)
(/.f64 (+.f64 (.f64 (pow.f64 x 3) 8) (pow.f64 x 6)) (+.f64 (pow.f64 (.f64 x 2) 2) (-.f64 (pow.f64 x 4) (.f64 (.f64 x 2) (pow.f64 x 2)))))
(/.f64 (-.f64 (pow.f64 (.f64 x 2) 2) (pow.f64 x 4)) (-.f64 (.f64 x 2) (pow.f64 x 2)))
(/.f64 (*.f64 x (+.f64 (pow.f64 x 3) 8)) (fma.f64 x (-.f64 x 2) 4))
(/.f64 (*.f64 x (-.f64 4 (pow.f64 x 2))) (-.f64 2 x))
(/.f64 (*.f64 (+.f64 (pow.f64 x 3) 8) x) (fma.f64 x (-.f64 x 2) 4))
(/.f64 (*.f64 (-.f64 4 (pow.f64 x 2)) x) (-.f64 2 x))
(pow.f64 (*.f64 x (+.f64 x 2)) 1)
(pow.f64 (cbrt.f64 (*.f64 x (+.f64 x 2))) 3)
(pow.f64 (pow.f64 (*.f64 x (+.f64 x 2)) 2) 1/2)
(pow.f64 (pow.f64 (*.f64 x (+.f64 x 2)) 3) 1/3)
(pow.f64 (sqrt.f64 (*.f64 x (+.f64 x 2))) 2)
(pow.f64 (E.f64) (log.f64 (*.f64 x (+.f64 x 2))))
(pow.f64 (exp.f64 (pow.f64 (cbrt.f64 (log.f64 (.f64 x (+.f64 x 2)))) 2)) (cbrt.f64 (log.f64 (.f64 x (+.f64 x 2)))))
(pow.f64 (exp.f64 (sqrt.f64 (log.f64 (.f64 x (+.f64 x 2))))) (sqrt.f64 (log.f64 (.f64 x (+.f64 x 2)))))
(sqrt.f64 (pow.f64 (*.f64 x (+.f64 x 2)) 2))
(log.f64 (pow.f64 (exp.f64 (+.f64 x 2)) x))
(cbrt.f64 (pow.f64 (*.f64 x (+.f64 x 2)) 3))
(expm1.f64 (log1p.f64 (*.f64 x (+.f64 x 2))))
(exp.f64 (log.f64 (*.f64 x (+.f64 x 2))))
(exp.f64 (.f64 (log.f64 (cbrt.f64 (.f64 x (+.f64 x 2)))) 3))
(exp.f64 (.f64 (.f64 3 (log.f64 (*.f64 x (+.f64 x 2)))) 1/3))
(exp.f64 (.f64 (log.f64 (sqrt.f64 (.f64 x (+.f64 x 2)))) 2))
(log1p.f64 (expm1.f64 (*.f64 x (+.f64 x 2))))
(fma.f64 x x (*.f64 x 2))
(fma.f64 x 2 (pow.f64 x 2))
(fma.f64 2 x (pow.f64 x 2))
(fma.f64 1 (pow.f64 x 2) (*.f64 x 2))
(fma.f64 1 (*.f64 x 2) (pow.f64 x 2))
(fma.f64 (pow.f64 (cbrt.f64 x) 2) (pow.f64 (cbrt.f64 x) 4) (*.f64 x 2))
(fma.f64 (pow.f64 (cbrt.f64 x) 2) (*.f64 (cbrt.f64 x) 2) (pow.f64 x 2))
(fma.f64 (sqrt.f64 x) (pow.f64 x 3/2) (*.f64 x 2))
(fma.f64 (sqrt.f64 x) (*.f64 (sqrt.f64 x) 2) (pow.f64 x 2))
(fma.f64 (*.f64 x 2) 1 (pow.f64 x 2))
(fma.f64 (pow.f64 (cbrt.f64 x) 4) (pow.f64 (cbrt.f64 x) 2) (*.f64 x 2))
(fma.f64 (pow.f64 (cbrt.f64 (.f64 x 2)) 2) (cbrt.f64 (.f64 x 2)) (pow.f64 x 2))
(fma.f64 (sqrt.f64 (.f64 x 2)) (sqrt.f64 (.f64 x 2)) (pow.f64 x 2))
(fma.f64 (pow.f64 (cbrt.f64 x) 5) (cbrt.f64 x) (*.f64 x 2))
(fma.f64 (*.f64 2 (pow.f64 (cbrt.f64 x) 2)) (cbrt.f64 x) (pow.f64 x 2))
(fma.f64 (*.f64 2 (sqrt.f64 x)) (sqrt.f64 x) (pow.f64 x 2))
(fma.f64 (pow.f64 x 3/2) (sqrt.f64 x) (*.f64 x 2))

simplify66.0ms (1.9%)

Algorithm

1×	egg-herbie

Rules

1094×	`associate-r`
956×	`associate-l`
910×	`fma-neg`
834×	`fma-def`
810×	`log-prod`

Iterations

Useful iterations: 3 (0.0ms)

Iter	Nodes	Cost
0	136	1506
1	326	1479
2	868	1455
3	5101	1365

Stop Event

1×	node limit

Counts

59 → 63

Calls

Call 1

Inputs
(*.f64 2 x)
(+.f64 (*.f64 2 x) (pow.f64 x 2))
(+.f64 (*.f64 2 x) (pow.f64 x 2))
(+.f64 (*.f64 2 x) (pow.f64 x 2))
(pow.f64 x 2)
(+.f64 (*.f64 2 x) (pow.f64 x 2))
(+.f64 (*.f64 2 x) (pow.f64 x 2))
(+.f64 (*.f64 2 x) (pow.f64 x 2))
(pow.f64 x 2)
(+.f64 (*.f64 2 x) (pow.f64 x 2))
(+.f64 (*.f64 2 x) (pow.f64 x 2))
(+.f64 (*.f64 2 x) (pow.f64 x 2))
(+.f64 (pow.f64 x 2) (*.f64 x 2))
(+.f64 (*.f64 x 2) (pow.f64 x 2))
(+.f64 0 (*.f64 x (+.f64 x 2)))
(+.f64 (.f64 (.f64 x 2) 1) (pow.f64 x 2))
(+.f64 (log.f64 (cbrt.f64 (pow.f64 (pow.f64 (exp.f64 2) x) (+.f64 x 2)))) (log.f64 (cbrt.f64 (pow.f64 (exp.f64 (+.f64 x 2)) x))))
(+.f64 (log.f64 (sqrt.f64 (pow.f64 (exp.f64 (+.f64 x 2)) x))) (log.f64 (sqrt.f64 (pow.f64 (exp.f64 (+.f64 x 2)) x))))
(-.f64 (+.f64 1 (*.f64 x (+.f64 x 2))) 1)
(/.f64 (+.f64 (.f64 (pow.f64 x 3) 8) (pow.f64 x 6)) (+.f64 (pow.f64 (.f64 x 2) 2) (-.f64 (pow.f64 x 4) (.f64 (.f64 x 2) (pow.f64 x 2)))))
(/.f64 (-.f64 (pow.f64 (.f64 x 2) 2) (pow.f64 x 4)) (-.f64 (.f64 x 2) (pow.f64 x 2)))
(/.f64 (*.f64 x (+.f64 (pow.f64 x 3) 8)) (fma.f64 x (-.f64 x 2) 4))
(/.f64 (*.f64 x (-.f64 4 (pow.f64 x 2))) (-.f64 2 x))
(/.f64 (*.f64 (+.f64 (pow.f64 x 3) 8) x) (fma.f64 x (-.f64 x 2) 4))
(/.f64 (*.f64 (-.f64 4 (pow.f64 x 2)) x) (-.f64 2 x))
(pow.f64 (*.f64 x (+.f64 x 2)) 1)
(pow.f64 (cbrt.f64 (*.f64 x (+.f64 x 2))) 3)
(pow.f64 (pow.f64 (*.f64 x (+.f64 x 2)) 2) 1/2)
(pow.f64 (pow.f64 (*.f64 x (+.f64 x 2)) 3) 1/3)
(pow.f64 (sqrt.f64 (*.f64 x (+.f64 x 2))) 2)
(pow.f64 (E.f64) (log.f64 (*.f64 x (+.f64 x 2))))
(pow.f64 (exp.f64 (pow.f64 (cbrt.f64 (log.f64 (.f64 x (+.f64 x 2)))) 2)) (cbrt.f64 (log.f64 (.f64 x (+.f64 x 2)))))
(pow.f64 (exp.f64 (sqrt.f64 (log.f64 (.f64 x (+.f64 x 2))))) (sqrt.f64 (log.f64 (.f64 x (+.f64 x 2)))))
(sqrt.f64 (pow.f64 (*.f64 x (+.f64 x 2)) 2))
(log.f64 (pow.f64 (exp.f64 (+.f64 x 2)) x))
(cbrt.f64 (pow.f64 (*.f64 x (+.f64 x 2)) 3))
(expm1.f64 (log1p.f64 (*.f64 x (+.f64 x 2))))
(exp.f64 (log.f64 (*.f64 x (+.f64 x 2))))
(exp.f64 (.f64 (log.f64 (cbrt.f64 (.f64 x (+.f64 x 2)))) 3))
(exp.f64 (.f64 (.f64 3 (log.f64 (*.f64 x (+.f64 x 2)))) 1/3))
(exp.f64 (.f64 (log.f64 (sqrt.f64 (.f64 x (+.f64 x 2)))) 2))
(log1p.f64 (expm1.f64 (*.f64 x (+.f64 x 2))))
(fma.f64 x x (*.f64 x 2))
(fma.f64 x 2 (pow.f64 x 2))
(fma.f64 2 x (pow.f64 x 2))
(fma.f64 1 (pow.f64 x 2) (*.f64 x 2))
(fma.f64 1 (*.f64 x 2) (pow.f64 x 2))
(fma.f64 (pow.f64 (cbrt.f64 x) 2) (pow.f64 (cbrt.f64 x) 4) (*.f64 x 2))
(fma.f64 (pow.f64 (cbrt.f64 x) 2) (*.f64 (cbrt.f64 x) 2) (pow.f64 x 2))
(fma.f64 (sqrt.f64 x) (pow.f64 x 3/2) (*.f64 x 2))
(fma.f64 (sqrt.f64 x) (*.f64 (sqrt.f64 x) 2) (pow.f64 x 2))
(fma.f64 (*.f64 x 2) 1 (pow.f64 x 2))
(fma.f64 (pow.f64 (cbrt.f64 x) 4) (pow.f64 (cbrt.f64 x) 2) (*.f64 x 2))
(fma.f64 (pow.f64 (cbrt.f64 (.f64 x 2)) 2) (cbrt.f64 (.f64 x 2)) (pow.f64 x 2))
(fma.f64 (sqrt.f64 (.f64 x 2)) (sqrt.f64 (.f64 x 2)) (pow.f64 x 2))
(fma.f64 (pow.f64 (cbrt.f64 x) 5) (cbrt.f64 x) (*.f64 x 2))
(fma.f64 (*.f64 2 (pow.f64 (cbrt.f64 x) 2)) (cbrt.f64 x) (pow.f64 x 2))
(fma.f64 (*.f64 2 (sqrt.f64 x)) (sqrt.f64 x) (pow.f64 x 2))
(fma.f64 (pow.f64 x 3/2) (sqrt.f64 x) (*.f64 x 2))

Outputs
(*.f64 2 x)
(+.f64 (*.f64 2 x) (pow.f64 x 2))
(*.f64 x (+.f64 2 x))
(+.f64 (*.f64 2 x) (pow.f64 x 2))
(*.f64 x (+.f64 2 x))
(+.f64 (*.f64 2 x) (pow.f64 x 2))
(*.f64 x (+.f64 2 x))
(pow.f64 x 2)
(+.f64 (*.f64 2 x) (pow.f64 x 2))
(*.f64 x (+.f64 2 x))
(+.f64 (*.f64 2 x) (pow.f64 x 2))
(*.f64 x (+.f64 2 x))
(+.f64 (*.f64 2 x) (pow.f64 x 2))
(*.f64 x (+.f64 2 x))
(pow.f64 x 2)
(+.f64 (*.f64 2 x) (pow.f64 x 2))
(*.f64 x (+.f64 2 x))
(+.f64 (*.f64 2 x) (pow.f64 x 2))
(*.f64 x (+.f64 2 x))
(+.f64 (*.f64 2 x) (pow.f64 x 2))
(*.f64 x (+.f64 2 x))
(+.f64 (pow.f64 x 2) (*.f64 x 2))
(*.f64 x (+.f64 2 x))
(+.f64 (*.f64 x 2) (pow.f64 x 2))
(*.f64 x (+.f64 2 x))
(+.f64 0 (*.f64 x (+.f64 x 2)))
(*.f64 x (+.f64 2 x))
(+.f64 (.f64 (.f64 x 2) 1) (pow.f64 x 2))
(*.f64 x (+.f64 2 x))
(+.f64 (log.f64 (cbrt.f64 (pow.f64 (pow.f64 (exp.f64 2) x) (+.f64 x 2)))) (log.f64 (cbrt.f64 (pow.f64 (exp.f64 (+.f64 x 2)) x))))
(+.f64 (log.f64 (cbrt.f64 (pow.f64 (pow.f64 (exp.f64 2) x) (+.f64 2 x)))) (log.f64 (cbrt.f64 (pow.f64 (exp.f64 (+.f64 2 x)) x))))
(+.f64 (log.f64 (sqrt.f64 (pow.f64 (exp.f64 (+.f64 x 2)) x))) (log.f64 (sqrt.f64 (pow.f64 (exp.f64 (+.f64 x 2)) x))))
(*.f64 x (+.f64 2 x))
(-.f64 (+.f64 1 (*.f64 x (+.f64 x 2))) 1)
(*.f64 x (+.f64 2 x))
(/.f64 (+.f64 (.f64 (pow.f64 x 3) 8) (pow.f64 x 6)) (+.f64 (pow.f64 (.f64 x 2) 2) (-.f64 (pow.f64 x 4) (.f64 (.f64 x 2) (pow.f64 x 2)))))
(/.f64 (fma.f64 (pow.f64 x 3) 8 (pow.f64 x 6)) (-.f64 (+.f64 (pow.f64 (.f64 2 x) 2) (pow.f64 x 4)) (.f64 x (*.f64 2 (pow.f64 x 2)))))
(/.f64 (fma.f64 (pow.f64 x 3) 8 (pow.f64 x 6)) (+.f64 (.f64 (pow.f64 x 2) 4) (-.f64 (pow.f64 x 4) (.f64 2 (pow.f64 x 3)))))
(/.f64 (fma.f64 (pow.f64 x 3) 8 (pow.f64 x 6)) (*.f64 (pow.f64 x 2) (fma.f64 x (+.f64 x -2) 4)))
(/.f64 (-.f64 (pow.f64 (.f64 x 2) 2) (pow.f64 x 4)) (-.f64 (.f64 x 2) (pow.f64 x 2)))
(/.f64 (-.f64 (pow.f64 (.f64 2 x) 2) (pow.f64 x 4)) (-.f64 (.f64 2 x) (pow.f64 x 2)))
(/.f64 (-.f64 (.f64 (pow.f64 x 2) 4) (pow.f64 x 4)) (.f64 x (-.f64 2 x)))
(/.f64 (*.f64 x (+.f64 2 x)) 1)
(/.f64 (*.f64 x (+.f64 (pow.f64 x 3) 8)) (fma.f64 x (-.f64 x 2) 4))
(/.f64 x (/.f64 (fma.f64 x (+.f64 x -2) 4) (+.f64 (pow.f64 x 3) 8)))
(*.f64 (/.f64 x (fma.f64 x (+.f64 x -2) 4)) (+.f64 (pow.f64 x 3) 8))
(/.f64 (fma.f64 x 8 (pow.f64 x 4)) (fma.f64 x (+.f64 x -2) 4))
(/.f64 (*.f64 x (-.f64 4 (pow.f64 x 2))) (-.f64 2 x))
(/.f64 (-.f64 (pow.f64 (.f64 2 x) 2) (pow.f64 x 4)) (-.f64 (.f64 2 x) (pow.f64 x 2)))
(/.f64 (-.f64 (.f64 (pow.f64 x 2) 4) (pow.f64 x 4)) (.f64 x (-.f64 2 x)))
(/.f64 (*.f64 x (+.f64 2 x)) 1)
(/.f64 (*.f64 (+.f64 (pow.f64 x 3) 8) x) (fma.f64 x (-.f64 x 2) 4))
(/.f64 x (/.f64 (fma.f64 x (+.f64 x -2) 4) (+.f64 (pow.f64 x 3) 8)))
(*.f64 (/.f64 x (fma.f64 x (+.f64 x -2) 4)) (+.f64 (pow.f64 x 3) 8))
(/.f64 (fma.f64 x 8 (pow.f64 x 4)) (fma.f64 x (+.f64 x -2) 4))
(/.f64 (*.f64 (-.f64 4 (pow.f64 x 2)) x) (-.f64 2 x))
(/.f64 (-.f64 (pow.f64 (.f64 2 x) 2) (pow.f64 x 4)) (-.f64 (.f64 2 x) (pow.f64 x 2)))
(/.f64 (-.f64 (.f64 (pow.f64 x 2) 4) (pow.f64 x 4)) (.f64 x (-.f64 2 x)))
(/.f64 (*.f64 x (+.f64 2 x)) 1)
(pow.f64 (*.f64 x (+.f64 x 2)) 1)
(*.f64 x (+.f64 2 x))
(pow.f64 (cbrt.f64 (*.f64 x (+.f64 x 2))) 3)
(*.f64 x (+.f64 2 x))
(pow.f64 (pow.f64 (*.f64 x (+.f64 x 2)) 2) 1/2)
(*.f64 x (+.f64 2 x))
(pow.f64 (pow.f64 (*.f64 x (+.f64 x 2)) 3) 1/3)
(*.f64 x (+.f64 2 x))
(pow.f64 (sqrt.f64 (*.f64 x (+.f64 x 2))) 2)
(*.f64 x (+.f64 2 x))
(pow.f64 (E.f64) (log.f64 (*.f64 x (+.f64 x 2))))
(*.f64 x (+.f64 2 x))
(pow.f64 (exp.f64 (pow.f64 (cbrt.f64 (log.f64 (.f64 x (+.f64 x 2)))) 2)) (cbrt.f64 (log.f64 (.f64 x (+.f64 x 2)))))
(pow.f64 (exp.f64 (pow.f64 (cbrt.f64 (log.f64 (.f64 x (+.f64 2 x)))) 2)) (cbrt.f64 (log.f64 (.f64 x (+.f64 2 x)))))
(pow.f64 (exp.f64 (sqrt.f64 (log.f64 (.f64 x (+.f64 x 2))))) (sqrt.f64 (log.f64 (.f64 x (+.f64 x 2)))))
(pow.f64 (exp.f64 (sqrt.f64 (log.f64 (.f64 x (+.f64 2 x))))) (sqrt.f64 (log.f64 (.f64 x (+.f64 2 x)))))
(sqrt.f64 (pow.f64 (*.f64 x (+.f64 x 2)) 2))
(*.f64 x (+.f64 2 x))
(log.f64 (pow.f64 (exp.f64 (+.f64 x 2)) x))
(*.f64 x (+.f64 2 x))
(cbrt.f64 (pow.f64 (*.f64 x (+.f64 x 2)) 3))
(*.f64 x (+.f64 2 x))
(expm1.f64 (log1p.f64 (*.f64 x (+.f64 x 2))))
(*.f64 x (+.f64 2 x))
(exp.f64 (log.f64 (*.f64 x (+.f64 x 2))))
(*.f64 x (+.f64 2 x))
(exp.f64 (.f64 (log.f64 (cbrt.f64 (.f64 x (+.f64 x 2)))) 3))
(*.f64 x (+.f64 2 x))
(exp.f64 (.f64 (.f64 3 (log.f64 (*.f64 x (+.f64 x 2)))) 1/3))
(*.f64 x (+.f64 2 x))
(exp.f64 (.f64 (log.f64 (sqrt.f64 (.f64 x (+.f64 x 2)))) 2))
(*.f64 x (+.f64 2 x))
(log1p.f64 (expm1.f64 (*.f64 x (+.f64 x 2))))
(*.f64 x (+.f64 2 x))
(fma.f64 x x (*.f64 x 2))
(*.f64 x (+.f64 2 x))
(fma.f64 x 2 (pow.f64 x 2))
(*.f64 x (+.f64 2 x))
(fma.f64 2 x (pow.f64 x 2))
(*.f64 x (+.f64 2 x))
(fma.f64 1 (pow.f64 x 2) (*.f64 x 2))
(*.f64 x (+.f64 2 x))
(fma.f64 1 (*.f64 x 2) (pow.f64 x 2))
(*.f64 x (+.f64 2 x))
(fma.f64 (pow.f64 (cbrt.f64 x) 2) (pow.f64 (cbrt.f64 x) 4) (*.f64 x 2))
(*.f64 x (+.f64 2 x))
(fma.f64 (pow.f64 (cbrt.f64 x) 2) (*.f64 (cbrt.f64 x) 2) (pow.f64 x 2))
(*.f64 x (+.f64 2 x))
(fma.f64 (sqrt.f64 x) (pow.f64 x 3/2) (*.f64 x 2))
(*.f64 x (+.f64 2 x))
(fma.f64 (sqrt.f64 x) (*.f64 (sqrt.f64 x) 2) (pow.f64 x 2))
(*.f64 x (+.f64 2 x))
(fma.f64 (*.f64 x 2) 1 (pow.f64 x 2))
(*.f64 x (+.f64 2 x))
(fma.f64 (pow.f64 (cbrt.f64 x) 4) (pow.f64 (cbrt.f64 x) 2) (*.f64 x 2))
(*.f64 x (+.f64 2 x))
(fma.f64 (pow.f64 (cbrt.f64 (.f64 x 2)) 2) (cbrt.f64 (.f64 x 2)) (pow.f64 x 2))
(*.f64 x (+.f64 2 x))
(fma.f64 (sqrt.f64 (.f64 x 2)) (sqrt.f64 (.f64 x 2)) (pow.f64 x 2))
(*.f64 x (+.f64 2 x))
(fma.f64 (pow.f64 (cbrt.f64 x) 5) (cbrt.f64 x) (*.f64 x 2))
(*.f64 x (+.f64 2 x))
(fma.f64 (*.f64 2 (pow.f64 (cbrt.f64 x) 2)) (cbrt.f64 x) (pow.f64 x 2))
(*.f64 x (+.f64 2 x))
(fma.f64 (*.f64 2 (sqrt.f64 x)) (sqrt.f64 x) (pow.f64 x 2))
(*.f64 x (+.f64 2 x))
(fma.f64 (pow.f64 x 3/2) (sqrt.f64 x) (*.f64 x 2))
(*.f64 x (+.f64 2 x))

eval20.0ms (0.6%)

Compiler: Compiled 965 to 581 computations (39.8% saved)

prune58.0ms (1.7%)

Pruning

3 alts after pruning (1 fresh and 2 done)

	Pruned	Kept	Total
New	62	1	63
Fresh	0	0	0
Picked	0	2	2
Done	0	0	0
Total	62	3	65

Accuracy

100.0%

Counts

65 → 3

Alt Table

Click to see full alt table

Status	Accuracy	Program
✓	100.0%	(+.f64 (+.f64 (.f64 x 2) (.f64 x x)) (*.f64 y y))
✓	100.0%	(+.f64 (.f64 x (+.f64 2 x)) (.f64 y y))
▶	71.8%	(+.f64 (.f64 2 x) (.f64 y y))

Compiler

Compiled 33 to 21 computations (36.4% saved)

localize30.0ms (0.9%)

Compiler: Compiled 19 to 10 computations (47.4% saved)
Precisions: Click to see histograms. Total time spent on operations: 7.0ms
Operation ival-mult, time spent: 5.0ms, 68.0% of total-time
Operation const, time spent: 1.0ms, 14.0% of total-time
Operation ival-add, time spent: 1.0ms, 14.0% of total-time

eval0.0ms (0%)

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

prune2.0ms (0.1%)

Pruning

3 alts after pruning (0 fresh and 3 done)

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

Accuracy

100.0%

Counts

3 → 3

Alt Table

Click to see full alt table

Status	Accuracy	Program
✓	100.0%	(+.f64 (+.f64 (.f64 x 2) (.f64 x x)) (*.f64 y y))
✓	100.0%	(+.f64 (.f64 x (+.f64 2 x)) (.f64 y y))
✓	71.8%	(+.f64 (.f64 2 x) (.f64 y y))

Compiler

Compiled 62 to 36 computations (41.9% saved)

regimes17.0ms (0.5%)

Counts

3 → 1

Calls

Call 1

Inputs
(+.f64 (.f64 2 x) (.f64 y y))
(+.f64 (.f64 x (+.f64 2 x)) (.f64 y y))
(+.f64 (+.f64 (.f64 x 2) (.f64 x x)) (*.f64 y y))

Outputs
(+.f64 (+.f64 (.f64 x 2) (.f64 x x)) (*.f64 y y))

Calls

5 calls:

4.0ms	(*.f64 y y)
3.0ms	y
3.0ms	(+.f64 (.f64 x 2) (.f64 x x))
3.0ms	x
3.0ms	(+.f64 (+.f64 (.f64 x 2) (.f64 x x)) (*.f64 y y))

Results

Accuracy	Segments	Branch
100.0%	1	`x`
100.0%	1	`y`
100.0%	1	`(+.f64 (+.f64 (.f64 x 2) (.f64 x x)) (*.f64 y y))`
100.0%	1	`(+.f64 (.f64 x 2) (.f64 x x))`
100.0%	1	`(*.f64 y y)`

Compiler

Compiled 33 to 21 computations (36.4% saved)

regimes14.0ms (0.4%)

Counts

2 → 1

Calls

Call 1

Inputs
(+.f64 (.f64 2 x) (.f64 y y))
(+.f64 (.f64 x (+.f64 2 x)) (.f64 y y))

Outputs
(+.f64 (.f64 x (+.f64 2 x)) (.f64 y y))

Calls

3 calls:

8.0ms	(*.f64 y y)
3.0ms	y
3.0ms	x

Results

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

Compiler

Compiled 11 to 7 computations (36.4% saved)

regimes7.0ms (0.2%)

Accuracy

Total -0.0b remaining (-0%)

Threshold costs -0b (-0%)

Counts

1 → 1

Calls

Call 1

Inputs
(+.f64 (.f64 2 x) (.f64 y y))

Outputs
(+.f64 (.f64 2 x) (.f64 y y))

Calls

3 calls:

2.0ms	y
2.0ms	x
2.0ms	(*.f64 y y)

Results

Accuracy	Segments	Branch
71.8%	1	`x`
71.8%	1	`y`
71.8%	1	`(*.f64 y y)`

Compiler

Compiled 11 to 7 computations (36.4% saved)

simplify67.0ms (2%)

Algorithm

1×	egg-herbie

Rules

10×	`+-commutative`
4×	`*-commutative`

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	18	111
1	26	111

Stop Event

1×	done
1×	saturated

Calls

Call 1

Inputs
(+.f64 (+.f64 (.f64 x 2) (.f64 x x)) (*.f64 y y))
(+.f64 (.f64 x (+.f64 2 x)) (.f64 y y))
(+.f64 (.f64 2 x) (.f64 y y))

Outputs
(+.f64 (+.f64 (.f64 x 2) (.f64 x x)) (*.f64 y y))
(+.f64 (+.f64 (.f64 x x) (.f64 x 2)) (*.f64 y y))
(+.f64 (.f64 x (+.f64 2 x)) (.f64 y y))
(+.f64 (.f64 y y) (.f64 x (+.f64 x 2)))
(+.f64 (.f64 2 x) (.f64 y y))
(+.f64 (.f64 y y) (.f64 x 2))

Compiler

Compiled 33 to 21 computations (36.4% saved)

soundness170.0ms (5%)

Rules

2082×	`fma-def`
280×	`fma-neg`
198×	`unsub-neg`
184×	`sub-neg`
156×	`associate-+l-`

Iterations

Useful iterations: 2 (0.0ms)

Iter	Nodes	Cost
0	27	283
1	79	247
2	257	239
3	805	239
4	1697	239
5	2394	239
6	2620	239
7	2637	239

Stop Event

1×

saturated

Compiler

Compiled 22 to 12 computations (45.5% saved)

end0.0ms (0%)

preprocess122.0ms (3.6%)

Remove: (abs y)
Compiler: Compiled 214 to 126 computations (41.1% saved)

analyze0.0ms (0%)

sample2.0s (59%)

preprocess214.0ms (6.3%)

eval0.0ms (0%)

prune1.0ms (0%)

localize235.0ms (6.9%)

series1.0ms (0%)

rewrite369.0ms (10.8%)

simplify66.0ms (1.9%)

eval20.0ms (0.6%)

prune58.0ms (1.7%)

localize30.0ms (0.9%)

eval0.0ms (0%)

prune2.0ms (0.1%)

regimes17.0ms (0.5%)

regimes14.0ms (0.4%)

regimes7.0ms (0.2%)

simplify67.0ms (2%)

soundness170.0ms (5%)

end0.0ms (0%)

preprocess122.0ms (3.6%)

Profiling