Metrics for Expanding a square

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 9 computations (18.2% saved)

sample1.0s (40.2%)

Results

286.0ms	2977×	256	valid
342.0ms	2108×	1024	valid
157.0ms	2026×	256	infinite
120.0ms	1031×	512	valid
88.0ms	114×	2048	valid

Bogosity

preprocess428.0ms (17.1%)

Algorithm

1×	egg-herbie

Rules

6356×	`fma-neg`
2212×	`unsub-neg`
1012×	`distribute-neg-in`
856×	`sub-neg`
670×	`fma-def`

FPErrors

Click to see full error table

Ground Truth	Example	Example	Subexpression
131	-	-	`(-.f64 (*.f64 (+.f64 x 1) (+.f64 x 1)) 1)`
0	-	-	`x`
0	-	-	`(*.f64 (+.f64 x 1) (+.f64 x 1))`
0	-	-	`(+.f64 x 1)`
0	-	-	`1`

Iterations

Useful iterations: 3 (0.0ms)

Iter	Nodes	Cost
0	15	128
1	51	108
2	146	88
3	488	76
4	2179	76
5	3794	76
6	4953	76
7	5807	76
8	6232	76
9	6472	76
10	6475	76
11	6475	76
12	6596	76
13	6683	76
14	6856	76
15	6856	76

Stop Event

1×	node limit

Calls

Call 1

Inputs
(-.f64 (*.f64 (+.f64 x 1) (+.f64 x 1)) 1)
(-.f64 (*.f64 (+.f64 x 1) (+.f64 x 1)) 1)
(-.f64 (*.f64 (+.f64 (neg.f64 x) 1) (+.f64 (neg.f64 x) 1)) 1)
(neg.f64 (-.f64 (*.f64 (+.f64 (neg.f64 x) 1) (+.f64 (neg.f64 x) 1)) 1))

Outputs
(-.f64 (*.f64 (+.f64 x 1) (+.f64 x 1)) 1)
(fma.f64 (+.f64 x 1) (+.f64 x 1) -1)
(*.f64 (+.f64 x 2) (+.f64 x 0))
(*.f64 x (+.f64 x 2))
(-.f64 (*.f64 (+.f64 x 1) (+.f64 x 1)) 1)
(fma.f64 (+.f64 x 1) (+.f64 x 1) -1)
(*.f64 (+.f64 x 2) (+.f64 x 0))
(*.f64 x (+.f64 x 2))
(-.f64 (*.f64 (+.f64 (neg.f64 x) 1) (+.f64 (neg.f64 x) 1)) 1)
(fma.f64 (+.f64 1 (neg.f64 x)) (+.f64 1 (neg.f64 x)) -1)
(fma.f64 (-.f64 1 x) (-.f64 1 x) -1)
(*.f64 (neg.f64 x) (-.f64 2 x))
(*.f64 x (+.f64 x -2))
(neg.f64 (-.f64 (*.f64 (+.f64 (neg.f64 x) 1) (+.f64 (neg.f64 x) 1)) 1))
(neg.f64 (fma.f64 (+.f64 1 (neg.f64 x)) (+.f64 1 (neg.f64 x)) -1))
(neg.f64 (fma.f64 (-.f64 1 x) (-.f64 1 x) -1))
(*.f64 (neg.f64 x) (neg.f64 (-.f64 2 x)))
(*.f64 x (-.f64 2 x))

Compiler

Compiled 56 to 42 computations (25% saved)

eval1.0ms (0%)

Compiler: Compiled 21 to 15 computations (28.6% saved)

prune1.0ms (0%)

Alt Table

Click to see full alt table

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

Compiler

Compiled 6 to 4 computations (33.3% saved)

localize21.0ms (0.8%)

Localize:

Found 1 expressions with local error:

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

Compiler

Compiled 12 to 8 computations (33.3% saved)

series1.0ms (0.1%)

Counts

1 → 12

Calls

3 calls:

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

rewrite165.0ms (6.6%)

Algorithm

1×	batch-egg-rewrite

Rules

524×	`unpow-prod-down`
396×	`log1p-expm1-u`
396×	`expm1-log1p-u`
373×	`add-exp-log`
370×	`log-prod`

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	8	19
1	83	19
2	1083	19

Stop Event

1×	node limit

Counts

1 → 47

Calls

Call 1

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

Outputs
(+.f64 (pow.f64 x 2) (*.f64 x 2))
(+.f64 (pow.f64 x 2) (.f64 (.f64 x 2) 1))
(+.f64 (*.f64 x 2) (pow.f64 x 2))
(+.f64 0 (*.f64 x (+.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 (pow.f64 x 6) (.f64 (pow.f64 x 3) 8)) (+.f64 (pow.f64 x 4) (-.f64 (pow.f64 (.f64 x 2) 2) (.f64 (pow.f64 x 2) (.f64 x 2)))))
(/.f64 (-.f64 (pow.f64 x 4) (pow.f64 (.f64 x 2) 2)) (-.f64 (pow.f64 x 2) (.f64 x 2)))
(/.f64 (.f64 x (+.f64 (pow.f64 x 3) 8)) (-.f64 (fma.f64 x x 4) (.f64 x 2)))
(/.f64 (*.f64 x (fma.f64 x x -4)) (+.f64 x -2))
(/.f64 (.f64 (+.f64 (pow.f64 x 3) 8) x) (-.f64 (fma.f64 x x 4) (.f64 x 2)))
(/.f64 (*.f64 (fma.f64 x x -4) x) (+.f64 x -2))
(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 (pow.f64 x 2) 1 (.f64 (.f64 x 2) 1))
(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 (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 (pow.f64 x 3/2) (sqrt.f64 x) (*.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))

simplify66.0ms (2.7%)

Algorithm

1×	egg-herbie

Rules

1102×	`associate-r`
1002×	`associate-l`
940×	`fma-def`
922×	`fma-neg`
810×	`log-prod`

Iterations

Useful iterations: 3 (0.0ms)

Iter	Nodes	Cost
0	138	1475
1	331	1465
2	884	1437
3	5309	1401

Stop Event

1×	node limit

Counts

59 → 69

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 (pow.f64 x 2) (.f64 (.f64 x 2) 1))
(+.f64 (*.f64 x 2) (pow.f64 x 2))
(+.f64 0 (*.f64 x (+.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 (pow.f64 x 6) (.f64 (pow.f64 x 3) 8)) (+.f64 (pow.f64 x 4) (-.f64 (pow.f64 (.f64 x 2) 2) (.f64 (pow.f64 x 2) (.f64 x 2)))))
(/.f64 (-.f64 (pow.f64 x 4) (pow.f64 (.f64 x 2) 2)) (-.f64 (pow.f64 x 2) (.f64 x 2)))
(/.f64 (.f64 x (+.f64 (pow.f64 x 3) 8)) (-.f64 (fma.f64 x x 4) (.f64 x 2)))
(/.f64 (*.f64 x (fma.f64 x x -4)) (+.f64 x -2))
(/.f64 (.f64 (+.f64 (pow.f64 x 3) 8) x) (-.f64 (fma.f64 x x 4) (.f64 x 2)))
(/.f64 (*.f64 (fma.f64 x x -4) x) (+.f64 x -2))
(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 (pow.f64 x 2) 1 (.f64 (.f64 x 2) 1))
(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 (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 (pow.f64 x 3/2) (sqrt.f64 x) (*.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))

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 (pow.f64 x 2) (.f64 (.f64 x 2) 1))
(*.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 (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 (pow.f64 x 6) (.f64 (pow.f64 x 3) 8)) (+.f64 (pow.f64 x 4) (-.f64 (pow.f64 (.f64 x 2) 2) (.f64 (pow.f64 x 2) (.f64 x 2)))))
(/.f64 (+.f64 (pow.f64 x 6) (.f64 (pow.f64 x 3) 8)) (+.f64 (pow.f64 x 4) (-.f64 (pow.f64 (.f64 2 x) 2) (*.f64 (pow.f64 x 3) 2))))
(/.f64 (fma.f64 (pow.f64 x 3) 8 (pow.f64 x 6)) (+.f64 (pow.f64 x 4) (-.f64 (pow.f64 (.f64 2 x) 2) (.f64 2 (pow.f64 x 3)))))
(/.f64 (fma.f64 (pow.f64 x 3) 8 (pow.f64 x 6)) (fma.f64 (pow.f64 x 2) 4 (*.f64 (pow.f64 x 3) (+.f64 x -2))))
(/.f64 (-.f64 (pow.f64 x 4) (pow.f64 (.f64 x 2) 2)) (-.f64 (pow.f64 x 2) (.f64 x 2)))
(/.f64 (-.f64 (pow.f64 x 4) (pow.f64 (.f64 2 x) 2)) (-.f64 (pow.f64 x 2) (.f64 2 x)))
(/.f64 (-.f64 (pow.f64 x 4) (pow.f64 (.f64 2 x) 2)) (.f64 x (-.f64 x 2)))
(/.f64 (+.f64 (pow.f64 x 4) (.f64 (pow.f64 x 2) -4)) (.f64 x (+.f64 x -2)))
(/.f64 (*.f64 x (+.f64 2 x)) 1)
(/.f64 (.f64 x (+.f64 (pow.f64 x 3) 8)) (-.f64 (fma.f64 x x 4) (.f64 x 2)))
(/.f64 x (/.f64 (-.f64 (fma.f64 x x 4) (*.f64 2 x)) (+.f64 (pow.f64 x 3) 8)))
(.f64 (/.f64 x (+.f64 (fma.f64 x x 4) (.f64 x -2))) (+.f64 (pow.f64 x 3) 8))
(/.f64 (fma.f64 x 8 (pow.f64 x 4)) (+.f64 4 (*.f64 x (+.f64 x -2))))
(/.f64 (+.f64 (pow.f64 x 3) 8) (+.f64 (/.f64 (fma.f64 x x 4) x) -2))
(/.f64 (*.f64 x (fma.f64 x x -4)) (+.f64 x -2))
(/.f64 x (/.f64 (+.f64 x -2) (fma.f64 x x -4)))
(*.f64 (/.f64 x (+.f64 x -2)) (fma.f64 x x -4))
(*.f64 (fma.f64 x x -4) (/.f64 x (+.f64 x -2)))
(/.f64 (fma.f64 x x -4) (-.f64 1 (/.f64 2 x)))
(/.f64 (.f64 (+.f64 (pow.f64 x 3) 8) x) (-.f64 (fma.f64 x x 4) (.f64 x 2)))
(/.f64 x (/.f64 (-.f64 (fma.f64 x x 4) (*.f64 2 x)) (+.f64 (pow.f64 x 3) 8)))
(.f64 (/.f64 x (+.f64 (fma.f64 x x 4) (.f64 x -2))) (+.f64 (pow.f64 x 3) 8))
(/.f64 (fma.f64 x 8 (pow.f64 x 4)) (+.f64 4 (*.f64 x (+.f64 x -2))))
(/.f64 (+.f64 (pow.f64 x 3) 8) (+.f64 (/.f64 (fma.f64 x x 4) x) -2))
(/.f64 (*.f64 (fma.f64 x x -4) x) (+.f64 x -2))
(/.f64 x (/.f64 (+.f64 x -2) (fma.f64 x x -4)))
(*.f64 (/.f64 x (+.f64 x -2)) (fma.f64 x x -4))
(*.f64 (fma.f64 x x -4) (/.f64 x (+.f64 x -2)))
(/.f64 (fma.f64 x x -4) (-.f64 1 (/.f64 2 x)))
(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 (pow.f64 x 2) 1 (.f64 (.f64 x 2) 1))
(*.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 (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 (pow.f64 x 3/2) (sqrt.f64 x) (*.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))

eval17.0ms (0.7%)

Compiler: Compiled 791 to 567 computations (28.3% saved)

prune8.0ms (0.3%)

Pruning

3 alts after pruning (2 fresh and 1 done)

	Pruned	Kept	Total
New	67	2	69
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	67	3	70

Accuracy

100.0%

Counts

70 → 3

Alt Table

Click to see full alt table

Status	Accuracy	Program
▶	100.0%	(fma.f64 x x (*.f64 x 2))
✓	100.0%	(*.f64 x (+.f64 x 2))
▶	52.5%	(*.f64 2 x)

Compiler

Compiled 17 to 11 computations (35.3% saved)

localize28.0ms (1.1%)

Compiler: Compiled 18 to 11 computations (38.9% saved)

eval0.0ms (0%)

Compiler: Compiled 1 to 1 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	2	2
Done	1	1
Total	3	3

Accuracy

100.0%

Counts

3 → 3

Alt Table

Click to see full alt table

Status	Accuracy	Program
✓	100.0%	(fma.f64 x x (*.f64 x 2))
✓	100.0%	(*.f64 x (+.f64 x 2))
✓	52.5%	(*.f64 2 x)

Compiler

Compiled 41 to 27 computations (34.1% saved)

regimes11.0ms (0.4%)

Counts

4 → 1

Calls

Call 1

Inputs
(*.f64 2 x)
(*.f64 x (+.f64 x 2))
(-.f64 (*.f64 (+.f64 x 1) (+.f64 x 1)) 1)
(fma.f64 x x (*.f64 x 2))

Outputs
(fma.f64 x x (*.f64 x 2))

Calls

4 calls:

3.0ms	x
3.0ms	(+.f64 x 1)
2.0ms	(-.f64 (*.f64 (+.f64 x 1) (+.f64 x 1)) 1)
2.0ms	(*.f64 (+.f64 x 1) (+.f64 x 1))

Results

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

Compiler

Compiled 24 to 18 computations (25% saved)

regimes18.0ms (0.7%)

Counts

3 → 1

Calls

Call 1

Inputs
(*.f64 2 x)
(*.f64 x (+.f64 x 2))
(-.f64 (*.f64 (+.f64 x 1) (+.f64 x 1)) 1)

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

Calls

4 calls:

10.0ms	(+.f64 x 1)
3.0ms	x
2.0ms	(-.f64 (*.f64 (+.f64 x 1) (+.f64 x 1)) 1)
2.0ms	(*.f64 (+.f64 x 1) (+.f64 x 1))

Results

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

Compiler

Compiled 24 to 18 computations (25% saved)

regimes3.0ms (0.1%)

Accuracy

Total -0.0b remaining (-0%)

Threshold costs -0b (-0%)

Counts

1 → 1

Calls

Call 1

Inputs
(*.f64 2 x)

Outputs
(*.f64 2 x)

Calls

1 calls:

2.0ms

Results

Accuracy	Segments	Branch
52.5%	1	`x`

Compiler

Compiled 2 to 1 computations (50% saved)

simplify3.0ms (0.1%)

Algorithm

1×	egg-herbie

Rules

4×	`*-commutative`
2×	`+-commutative`

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	12	53
1	14	53

Stop Event

1×	done
1×	saturated

Calls

Call 1

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

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

Compiler

Compiled 17 to 11 computations (35.3% saved)

soundness532.0ms (21.3%)

Rules

6356×	`fma-neg`
2212×	`unsub-neg`
1012×	`distribute-neg-in`
856×	`sub-neg`
670×	`fma-def`

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	15	128
1	51	108
2	146	88
3	488	76
4	2179	76
5	3794	76
6	4953	76
7	5807	76
8	6232	76
9	6472	76
10	6475	76
11	6475	76
12	6596	76
13	6683	76
14	6856	76
15	6856	76
0	8	19
1	83	19
2	1083	19

Stop Event

1×	node limit
1×	node limit

Compiler

Compiled 90 to 66 computations (26.7% saved)

end0.0ms (0%)

preprocess190.0ms (7.6%)

Compiler: Compiled 50 to 34 computations (32% saved)

analyze0.0ms (0%)

sample1.0s (40.2%)

preprocess428.0ms (17.1%)

eval1.0ms (0%)

prune1.0ms (0%)

localize21.0ms (0.8%)

series1.0ms (0.1%)

rewrite165.0ms (6.6%)

simplify66.0ms (2.7%)

eval17.0ms (0.7%)

prune8.0ms (0.3%)

localize28.0ms (1.1%)

eval0.0ms (0%)

prune2.0ms (0.1%)

regimes11.0ms (0.4%)

regimes18.0ms (0.7%)

regimes3.0ms (0.1%)

simplify3.0ms (0.1%)

soundness532.0ms (21.3%)

end0.0ms (0%)

preprocess190.0ms (7.6%)

Profiling