Details

analyze50.0ms (3.2%)

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
25%	25%	74.9%	0.1%	0%	0%	0%	5
37.5%	37.5%	62.4%	0.1%	0%	0%	0%	6
48%	37.5%	40.6%	0.1%	21.9%	0%	0%	7
57.1%	43.7%	32.8%	0.1%	23.4%	0%	0%	8
67.5%	43.7%	21.1%	0.1%	35.1%	0%	0%	9
73.6%	46.8%	16.8%	0.1%	36.3%	0%	0%	10
81.4%	46.8%	10.7%	0.1%	42.3%	0%	0%	11
85.1%	48.4%	8.5%	0.1%	43%	0%	0%	12

Compiler

Compiled 9 to 6 computations (33.3% saved)

sample771.0ms (49.6%)

Results

665.0ms	8256×	body	256	valid
94.0ms	1148×	body	256	infinite

Bogosity

preprocess94.0ms (6%)

Algorithm

2×	egg-herbie

Rules

1148×	`pow-sqr`
1084×	`count-2`
1056×	`sqr-pow`
1040×	`associate-*r/`
720×	`distribute-lft-in`

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	11	34
1	17	34
2	24	34
3	42	34
4	96	34
5	239	34
6	682	34
7	1105	34
8	3038	34
9	3321	34
10	3775	34
11	4517	34
12	7148	34
0	2	2

Stop Event

1×	saturated
1×	node limit

Calls

Call 1

Inputs
0
1

Outputs
0
1

Call 2

Inputs
(.f64 x (exp.f64 (.f64 y y)))
(.f64 y (exp.f64 (.f64 x x)))

Outputs
(.f64 x (exp.f64 (.f64 y y)))
(*.f64 x (pow.f64 (exp.f64 y) y))
(.f64 y (exp.f64 (.f64 x x)))
(*.f64 y (pow.f64 (exp.f64 x) x))

Compiler

Compiled 10 to 7 computations (30% saved)

simplify84.0ms (5.4%)

Algorithm

1×	egg-herbie

Rules

1036×	`associate-+r+`
1000×	`associate-+l+`
962×	`associate-*l/`
808×	`sqr-pow`
796×	`associate-r`

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	8	17
1	11	17
2	15	17
3	24	17
4	51	17
5	125	17
6	357	17
7	1020	17
8	1821	17
9	3112	17
10	3496	17
11	4048	17
12	5731	17

Stop Event

1×	node limit

Counts

1 → 2

Calls

Call 1

Inputs
(.f64 x (exp.f64 (.f64 y y)))

Outputs
(.f64 x (exp.f64 (.f64 y y)))
(*.f64 x (pow.f64 (exp.f64 y) y))

eval0.0ms (0%)

Compiler: Compiled 14 to 8 computations (42.9% saved)

prune1.0ms (0.1%)

Pruning

2 alts after pruning (2 fresh and 0 done)

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

Error

0.0b

Counts

3 → 1

Alt Table

Click to see full alt table

Status	Error	Program
▶	0.0b	(.f64 x (exp.f64 (.f64 y y)))

Compiler

Compiled 8 to 5 computations (37.5% saved)

localize6.0ms (0.4%)

Local error

Found 1 expressions with local error:

New	Error	Program
✓	0.0b	(.f64 x (exp.f64 (.f64 y y)))

Compiler

Compiled 17 to 5 computations (70.6% saved)

series4.0ms (0.3%)

Counts

1 → 24

Calls

6 calls:

Time	Variable		Point	Expression
2.0ms	x	@	inf	(.f64 x (exp.f64 (.f64 y y)))
1.0ms	x	@	0	(.f64 x (exp.f64 (.f64 y y)))
1.0ms	y	@	inf	(.f64 x (exp.f64 (.f64 y y)))
0.0ms	y	@	0	(.f64 x (exp.f64 (.f64 y y)))
0.0ms	x	@	-inf	(.f64 x (exp.f64 (.f64 y y)))

rewrite49.0ms (3.1%)

Algorithm

1×	batch-egg-rewrite

Rules

1382×	`add-sqr-sqrt`
1370×	`*-un-lft-identity`
1262×	`add-cube-cbrt`
1244×	`add-cbrt-cube`
1230×	`add-exp-log`

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	8	17
1	154	17
2	1799	17

Stop Event

1×	node limit

Counts

1 → 11

Calls

Call 1

Inputs
(.f64 x (exp.f64 (.f64 y y)))

Outputs
((#(struct:change #<rule egg-rr> (2) ((x -.f64 (+.f64 1 (.f64 x (pow.f64 (exp.f64 y) y))) 1)))) (#(struct:change #<rule egg-rr> (2) ((x pow.f64 (.f64 x (pow.f64 (exp.f64 y) y)) 1)))) (#(struct:change #<rule egg-rr> (2) ((x pow.f64 (sqrt.f64 (.f64 x (pow.f64 (exp.f64 y) y))) 2)))) (#(struct:change #<rule egg-rr> (2) ((x pow.f64 (cbrt.f64 (.f64 x (pow.f64 (exp.f64 y) y))) 3)))) (#(struct:change #<rule egg-rr> (2) ((x pow.f64 (pow.f64 (.f64 x (pow.f64 (exp.f64 y) y)) 3) 1/3)))) (#(struct:change #<rule egg-rr> (2) ((x sqrt.f64 (pow.f64 (.f64 x (pow.f64 (exp.f64 y) y)) 2))))) (#(struct:change #<rule egg-rr> (2) ((x log.f64 (pow.f64 (exp.f64 x) (pow.f64 (exp.f64 y) y)))))) (#(struct:change #<rule egg-rr> (2) ((x cbrt.f64 (pow.f64 (.f64 x (pow.f64 (exp.f64 y) y)) 3))))) (#(struct:change #<rule egg-rr> (2) ((x expm1.f64 (log1p.f64 (.f64 x (pow.f64 (exp.f64 y) y))))))) (#(struct:change #<rule egg-rr> (2) ((x exp.f64 (+.f64 (.f64 y y) (log.f64 x)))))) (#(struct:change #<rule egg-rr> (2) ((x log1p.f64 (expm1.f64 (.f64 x (pow.f64 (exp.f64 y) y))))))))

Outputs

((#(struct:change #<rule egg-rr> (2) ((x -.f64 (+.f64 1 (*.f64 x (pow.f64 (exp.f64 y) y))) 1)))) (#(struct:change #<rule egg-rr> (2) ((x pow.f64 (*.f64 x (pow.f64 (exp.f64 y) y)) 1)))) (#(struct:change #<rule egg-rr> (2) ((x pow.f64 (sqrt.f64 (*.f64 x (pow.f64 (exp.f64 y) y))) 2)))) (#(struct:change #<rule egg-rr> (2) ((x pow.f64 (cbrt.f64 (*.f64 x (pow.f64 (exp.f64 y) y))) 3)))) (#(struct:change #<rule egg-rr> (2) ((x pow.f64 (pow.f64 (*.f64 x (pow.f64 (exp.f64 y) y)) 3) 1/3)))) (#(struct:change #<rule egg-rr> (2) ((x sqrt.f64 (pow.f64 (*.f64 x (pow.f64 (exp.f64 y) y)) 2))))) (#(struct:change #<rule egg-rr> (2) ((x log.f64 (pow.f64 (exp.f64 x) (pow.f64 (exp.f64 y) y)))))) (#(struct:change #<rule egg-rr> (2) ((x cbrt.f64 (pow.f64 (*.f64 x (pow.f64 (exp.f64 y) y)) 3))))) (#(struct:change #<rule egg-rr> (2) ((x expm1.f64 (log1p.f64 (*.f64 x (pow.f64 (exp.f64 y) y))))))) (#(struct:change #<rule egg-rr> (2) ((x exp.f64 (+.f64 (*.f64 y y) (log.f64 x)))))) (#(struct:change #<rule egg-rr> (2) ((x log1p.f64 (expm1.f64 (*.f64 x (pow.f64 (exp.f64 y) y))))))))

simplify69.0ms (4.5%)

Algorithm

1×	egg-herbie

Rules

1006×	`fma-def`
846×	`associate--l+`
814×	`*-commutative`
676×	`associate-r`
570×	`associate-l`

Iterations

Useful iterations: 3 (0.0ms)

Iter	Nodes	Cost
0	54	633
1	141	631
2	432	619
3	2025	615
4	4439	615
5	7160	615

Stop Event

1×	node limit

Counts

35 → 28

Calls

Call 1

Inputs
(*.f64 (exp.f64 (pow.f64 y 2)) x)
(*.f64 (exp.f64 (pow.f64 y 2)) x)
(*.f64 (exp.f64 (pow.f64 y 2)) x)
(*.f64 (exp.f64 (pow.f64 y 2)) x)
(*.f64 (exp.f64 (pow.f64 y 2)) x)
(*.f64 (exp.f64 (pow.f64 y 2)) x)
(*.f64 (exp.f64 (pow.f64 y 2)) x)
(*.f64 (exp.f64 (pow.f64 y 2)) x)
(*.f64 (exp.f64 (pow.f64 y 2)) x)
(*.f64 (exp.f64 (pow.f64 y 2)) x)
(*.f64 (exp.f64 (pow.f64 y 2)) x)
(*.f64 (exp.f64 (pow.f64 y 2)) x)
x
(+.f64 (*.f64 (pow.f64 y 2) x) x)
(+.f64 (.f64 1/2 (.f64 (pow.f64 y 4) x)) (+.f64 (*.f64 (pow.f64 y 2) x) x))
(+.f64 (.f64 1/2 (.f64 (pow.f64 y 4) x)) (+.f64 (.f64 (pow.f64 y 2) x) (+.f64 (.f64 1/6 (*.f64 (pow.f64 y 6) x)) x)))
(*.f64 (exp.f64 (pow.f64 y 2)) x)
(*.f64 (exp.f64 (pow.f64 y 2)) x)
(*.f64 (exp.f64 (pow.f64 y 2)) x)
(*.f64 (exp.f64 (pow.f64 y 2)) x)
(*.f64 (exp.f64 (pow.f64 y 2)) x)
(*.f64 (exp.f64 (pow.f64 y 2)) x)
(*.f64 (exp.f64 (pow.f64 y 2)) x)
(*.f64 (exp.f64 (pow.f64 y 2)) x)
(-.f64 (+.f64 1 (*.f64 x (pow.f64 (exp.f64 y) y))) 1)
(pow.f64 (*.f64 x (pow.f64 (exp.f64 y) y)) 1)
(pow.f64 (sqrt.f64 (*.f64 x (pow.f64 (exp.f64 y) y))) 2)
(pow.f64 (cbrt.f64 (*.f64 x (pow.f64 (exp.f64 y) y))) 3)
(pow.f64 (pow.f64 (*.f64 x (pow.f64 (exp.f64 y) y)) 3) 1/3)
(sqrt.f64 (pow.f64 (*.f64 x (pow.f64 (exp.f64 y) y)) 2))
(log.f64 (pow.f64 (exp.f64 x) (pow.f64 (exp.f64 y) y)))
(cbrt.f64 (pow.f64 (*.f64 x (pow.f64 (exp.f64 y) y)) 3))
(expm1.f64 (log1p.f64 (*.f64 x (pow.f64 (exp.f64 y) y))))
(exp.f64 (+.f64 (*.f64 y y) (log.f64 x)))
(log1p.f64 (expm1.f64 (*.f64 x (pow.f64 (exp.f64 y) y))))

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

eval6.0ms (0.4%)

Compiler: Compiled 274 to 134 computations (51.1% saved)

prune5.0ms (0.3%)

Pruning

4 alts after pruning (3 fresh and 1 done)

	Pruned	Kept	Total
New	25	3	28
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	25	4	29

Error

Counts

29 → 4

Alt Table

Click to see full alt table

Status	Error	Program
▶	0.1b	(fma.f64 (*.f64 y y) x x)
▶	0b	(+.f64 (.f64 1/2 (.f64 (pow.f64 y 4) x)) (+.f64 (*.f64 (pow.f64 y 2) x) x))
✓	0.0b	(.f64 x (exp.f64 (.f64 y y)))
	0.7b	x

Compiler

Compiled 36 to 23 computations (36.1% saved)

localize20.0ms (1.3%)

Local error

Found 2 expressions with local error:

New	Error	Program
✓	4.8b	(*.f64 (pow.f64 y 4) x)
✓	7.4b	(*.f64 (pow.f64 y 2) x)

Compiler

Compiled 52 to 34 computations (34.6% saved)

series5.0ms (0.4%)

Counts

2 → 0

Calls

12 calls:

Time	Variable		Point	Expression
1.0ms	y	@	-inf	(*.f64 (pow.f64 y 4) x)
1.0ms	x	@	0	(*.f64 (pow.f64 y 4) x)
1.0ms	y	@	0	(*.f64 (pow.f64 y 2) x)
0.0ms	y	@	inf	(*.f64 (pow.f64 y 2) x)
0.0ms	y	@	0	(*.f64 (pow.f64 y 4) x)

rewrite55.0ms (3.5%)

Algorithm

1×	batch-egg-rewrite

Rules

1638×	`add-sqr-sqrt`
1620×	`*-un-lft-identity`
1500×	`add-cube-cbrt`
1480×	`add-cbrt-cube`
184×	`pow1`

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	10	26
1	204	26
2	2258	26

Stop Event

1×	node limit

Counts

2 → 26

Calls

Call 1

Inputs
(*.f64 (pow.f64 y 2) x)
(*.f64 (pow.f64 y 4) x)

Outputs
((#(struct:change #<rule egg-rr> (2) ((x -.f64 (exp.f64 (log1p.f64 (.f64 y (.f64 y x)))) 1)))) (#(struct:change #<rule egg-rr> (2) ((x pow.f64 (.f64 y (.f64 y x)) 1)))) (#(struct:change #<rule egg-rr> (2) ((x pow.f64 (.f64 y (sqrt.f64 x)) 2)))) (#(struct:change #<rule egg-rr> (2) ((x pow.f64 (cbrt.f64 (.f64 y (.f64 y x))) 3)))) (#(struct:change #<rule egg-rr> (2) ((x pow.f64 (pow.f64 (.f64 y (.f64 y x)) 3) 1/3)))) (#(struct:change #<rule egg-rr> (2) ((x sqrt.f64 (pow.f64 (.f64 y (.f64 y x)) 2))))) (#(struct:change #<rule egg-rr> (2) ((x log.f64 (exp.f64 (.f64 y (.f64 y x))))))) (#(struct:change #<rule egg-rr> (2) ((x log.f64 (+.f64 1 (expm1.f64 (.f64 y (.f64 y x)))))))) (#(struct:change #<rule egg-rr> (2) ((x cbrt.f64 (pow.f64 (.f64 y (.f64 y x)) 3))))) (#(struct:change #<rule egg-rr> (2) ((x expm1.f64 (log1p.f64 (.f64 y (.f64 y x))))))) (#(struct:change #<rule egg-rr> (2) ((x exp.f64 (log.f64 (.f64 y (.f64 y x))))))) (#(struct:change #<rule egg-rr> (2) ((x exp.f64 (.f64 (log.f64 (.f64 y (.f64 y x))) 1))))) (#(struct:change #<rule egg-rr> (2) ((x log1p.f64 (expm1.f64 (.f64 y (.f64 y x))))))))
((#(struct:change #<rule egg-rr> (2) ((x -.f64 (exp.f64 (log1p.f64 (.f64 x (pow.f64 y 4)))) 1)))) (#(struct:change #<rule egg-rr> (2) ((x pow.f64 (.f64 x (pow.f64 y 4)) 1)))) (#(struct:change #<rule egg-rr> (2) ((x pow.f64 (.f64 (.f64 y y) (sqrt.f64 x)) 2)))) (#(struct:change #<rule egg-rr> (2) ((x pow.f64 (cbrt.f64 (.f64 x (pow.f64 y 4))) 3)))) (#(struct:change #<rule egg-rr> (2) ((x pow.f64 (pow.f64 (.f64 x (pow.f64 y 4)) 3) 1/3)))) (#(struct:change #<rule egg-rr> (2) ((x sqrt.f64 (.f64 (pow.f64 y 8) (.f64 x x)))))) (#(struct:change #<rule egg-rr> (2) ((x log.f64 (pow.f64 (exp.f64 x) (pow.f64 y 4)))))) (#(struct:change #<rule egg-rr> (2) ((x log.f64 (+.f64 1 (expm1.f64 (.f64 x (pow.f64 y 4)))))))) (#(struct:change #<rule egg-rr> (2) ((x cbrt.f64 (pow.f64 (.f64 x (pow.f64 y 4)) 3))))) (#(struct:change #<rule egg-rr> (2) ((x expm1.f64 (log1p.f64 (.f64 x (pow.f64 y 4))))))) (#(struct:change #<rule egg-rr> (2) ((x exp.f64 (log.f64 (.f64 x (pow.f64 y 4))))))) (#(struct:change #<rule egg-rr> (2) ((x exp.f64 (.f64 (log.f64 (.f64 x (pow.f64 y 4))) 1))))) (#(struct:change #<rule egg-rr> (2) ((x log1p.f64 (expm1.f64 (*.f64 x (pow.f64 y 4))))))))

Outputs

((#(struct:change #<rule egg-rr> (2) ((x -.f64 (exp.f64 (log1p.f64 (*.f64 y (*.f64 y x)))) 1)))) (#(struct:change #<rule egg-rr> (2) ((x pow.f64 (*.f64 y (*.f64 y x)) 1)))) (#(struct:change #<rule egg-rr> (2) ((x pow.f64 (*.f64 y (sqrt.f64 x)) 2)))) (#(struct:change #<rule egg-rr> (2) ((x pow.f64 (cbrt.f64 (*.f64 y (*.f64 y x))) 3)))) (#(struct:change #<rule egg-rr> (2) ((x pow.f64 (pow.f64 (*.f64 y (*.f64 y x)) 3) 1/3)))) (#(struct:change #<rule egg-rr> (2) ((x sqrt.f64 (pow.f64 (*.f64 y (*.f64 y x)) 2))))) (#(struct:change #<rule egg-rr> (2) ((x log.f64 (exp.f64 (*.f64 y (*.f64 y x))))))) (#(struct:change #<rule egg-rr> (2) ((x log.f64 (+.f64 1 (expm1.f64 (*.f64 y (*.f64 y x)))))))) (#(struct:change #<rule egg-rr> (2) ((x cbrt.f64 (pow.f64 (*.f64 y (*.f64 y x)) 3))))) (#(struct:change #<rule egg-rr> (2) ((x expm1.f64 (log1p.f64 (*.f64 y (*.f64 y x))))))) (#(struct:change #<rule egg-rr> (2) ((x exp.f64 (log.f64 (*.f64 y (*.f64 y x))))))) (#(struct:change #<rule egg-rr> (2) ((x exp.f64 (*.f64 (log.f64 (*.f64 y (*.f64 y x))) 1))))) (#(struct:change #<rule egg-rr> (2) ((x log1p.f64 (expm1.f64 (*.f64 y (*.f64 y x))))))))

((#(struct:change #<rule egg-rr> (2) ((x -.f64 (exp.f64 (log1p.f64 (*.f64 x (pow.f64 y 4)))) 1)))) (#(struct:change #<rule egg-rr> (2) ((x pow.f64 (*.f64 x (pow.f64 y 4)) 1)))) (#(struct:change #<rule egg-rr> (2) ((x pow.f64 (*.f64 (*.f64 y y) (sqrt.f64 x)) 2)))) (#(struct:change #<rule egg-rr> (2) ((x pow.f64 (cbrt.f64 (*.f64 x (pow.f64 y 4))) 3)))) (#(struct:change #<rule egg-rr> (2) ((x pow.f64 (pow.f64 (*.f64 x (pow.f64 y 4)) 3) 1/3)))) (#(struct:change #<rule egg-rr> (2) ((x sqrt.f64 (*.f64 (pow.f64 y 8) (*.f64 x x)))))) (#(struct:change #<rule egg-rr> (2) ((x log.f64 (pow.f64 (exp.f64 x) (pow.f64 y 4)))))) (#(struct:change #<rule egg-rr> (2) ((x log.f64 (+.f64 1 (expm1.f64 (*.f64 x (pow.f64 y 4)))))))) (#(struct:change #<rule egg-rr> (2) ((x cbrt.f64 (pow.f64 (*.f64 x (pow.f64 y 4)) 3))))) (#(struct:change #<rule egg-rr> (2) ((x expm1.f64 (log1p.f64 (*.f64 x (pow.f64 y 4))))))) (#(struct:change #<rule egg-rr> (2) ((x exp.f64 (log.f64 (*.f64 x (pow.f64 y 4))))))) (#(struct:change #<rule egg-rr> (2) ((x exp.f64 (*.f64 (log.f64 (*.f64 x (pow.f64 y 4))) 1))))) (#(struct:change #<rule egg-rr> (2) ((x log1p.f64 (expm1.f64 (*.f64 x (pow.f64 y 4))))))))

simplify53.0ms (3.4%)

Algorithm

1×	egg-herbie

Rules

1286×	`associate-+r+`
1238×	`associate-+l+`
984×	`fma-def`
748×	`log-prod`
494×	`unswap-sqr`

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	68	338
1	155	338
2	587	338
3	2085	338
4	7551	338

Stop Event

1×	node limit

Counts

26 → 28

Calls

Call 1

Inputs
(-.f64 (exp.f64 (log1p.f64 (.f64 y (.f64 y x)))) 1)
(pow.f64 (.f64 y (.f64 y x)) 1)
(pow.f64 (*.f64 y (sqrt.f64 x)) 2)
(pow.f64 (cbrt.f64 (.f64 y (.f64 y x))) 3)
(pow.f64 (pow.f64 (.f64 y (.f64 y x)) 3) 1/3)
(sqrt.f64 (pow.f64 (.f64 y (.f64 y x)) 2))
(log.f64 (exp.f64 (.f64 y (.f64 y x))))
(log.f64 (+.f64 1 (expm1.f64 (.f64 y (.f64 y x)))))
(cbrt.f64 (pow.f64 (.f64 y (.f64 y x)) 3))
(expm1.f64 (log1p.f64 (.f64 y (.f64 y x))))
(exp.f64 (log.f64 (.f64 y (.f64 y x))))
(exp.f64 (.f64 (log.f64 (.f64 y (*.f64 y x))) 1))
(log1p.f64 (expm1.f64 (.f64 y (.f64 y x))))
(-.f64 (exp.f64 (log1p.f64 (*.f64 x (pow.f64 y 4)))) 1)
(pow.f64 (*.f64 x (pow.f64 y 4)) 1)
(pow.f64 (.f64 (.f64 y y) (sqrt.f64 x)) 2)
(pow.f64 (cbrt.f64 (*.f64 x (pow.f64 y 4))) 3)
(pow.f64 (pow.f64 (*.f64 x (pow.f64 y 4)) 3) 1/3)
(sqrt.f64 (.f64 (pow.f64 y 8) (.f64 x x)))
(log.f64 (pow.f64 (exp.f64 x) (pow.f64 y 4)))
(log.f64 (+.f64 1 (expm1.f64 (*.f64 x (pow.f64 y 4)))))
(cbrt.f64 (pow.f64 (*.f64 x (pow.f64 y 4)) 3))
(expm1.f64 (log1p.f64 (*.f64 x (pow.f64 y 4))))
(exp.f64 (log.f64 (*.f64 x (pow.f64 y 4))))
(exp.f64 (.f64 (log.f64 (.f64 x (pow.f64 y 4))) 1))
(log1p.f64 (expm1.f64 (*.f64 x (pow.f64 y 4))))

Outputs
(-.f64 (exp.f64 (log1p.f64 (.f64 y (.f64 y x)))) 1)
(.f64 y (.f64 y x))
(pow.f64 (.f64 y (.f64 y x)) 1)
(.f64 y (.f64 y x))
(pow.f64 (*.f64 y (sqrt.f64 x)) 2)
(.f64 y (.f64 y x))
(pow.f64 (cbrt.f64 (.f64 y (.f64 y x))) 3)
(.f64 y (.f64 y x))
(pow.f64 (pow.f64 (.f64 y (.f64 y x)) 3) 1/3)
(.f64 y (.f64 y x))
(sqrt.f64 (pow.f64 (.f64 y (.f64 y x)) 2))
(.f64 y (.f64 y x))
(log.f64 (exp.f64 (.f64 y (.f64 y x))))
(.f64 y (.f64 y x))
(log.f64 (+.f64 1 (expm1.f64 (.f64 y (.f64 y x)))))
(.f64 y (.f64 y x))
(cbrt.f64 (pow.f64 (.f64 y (.f64 y x)) 3))
(.f64 y (.f64 y x))
(expm1.f64 (log1p.f64 (.f64 y (.f64 y x))))
(.f64 y (.f64 y x))
(exp.f64 (log.f64 (.f64 y (.f64 y x))))
(.f64 y (.f64 y x))
(exp.f64 (.f64 (log.f64 (.f64 y (*.f64 y x))) 1))
(.f64 y (.f64 y x))
(log1p.f64 (expm1.f64 (.f64 y (.f64 y x))))
(.f64 y (.f64 y x))
(-.f64 (exp.f64 (log1p.f64 (*.f64 x (pow.f64 y 4)))) 1)
(*.f64 x (pow.f64 y 4))
(pow.f64 (*.f64 x (pow.f64 y 4)) 1)
(*.f64 x (pow.f64 y 4))
(pow.f64 (.f64 (.f64 y y) (sqrt.f64 x)) 2)
(*.f64 x (pow.f64 y 4))
(pow.f64 (cbrt.f64 (*.f64 x (pow.f64 y 4))) 3)
(*.f64 x (pow.f64 y 4))
(pow.f64 (pow.f64 (*.f64 x (pow.f64 y 4)) 3) 1/3)
(*.f64 x (pow.f64 y 4))
(sqrt.f64 (.f64 (pow.f64 y 8) (.f64 x x)))
(*.f64 x (pow.f64 y 4))
(log.f64 (pow.f64 (exp.f64 x) (pow.f64 y 4)))
(*.f64 x (pow.f64 y 4))
(log.f64 (+.f64 1 (expm1.f64 (*.f64 x (pow.f64 y 4)))))
(*.f64 x (pow.f64 y 4))
(cbrt.f64 (pow.f64 (*.f64 x (pow.f64 y 4)) 3))
(*.f64 x (pow.f64 y 4))
(expm1.f64 (log1p.f64 (*.f64 x (pow.f64 y 4))))
(*.f64 x (pow.f64 y 4))
(exp.f64 (log.f64 (*.f64 x (pow.f64 y 4))))
(*.f64 x (pow.f64 y 4))
(exp.f64 (.f64 (log.f64 (.f64 x (pow.f64 y 4))) 1))
(*.f64 x (pow.f64 y 4))
(log1p.f64 (expm1.f64 (*.f64 x (pow.f64 y 4))))
(*.f64 x (pow.f64 y 4))

localize5.0ms (0.3%)

Compiler: Compiled 13 to 4 computations (69.2% saved)

eval9.0ms (0.6%)

Compiler: Compiled 496 to 313 computations (36.9% saved)

prune5.0ms (0.3%)

Pruning

4 alts after pruning (2 fresh and 2 done)

	Pruned	Kept	Total
New	27	1	28
Fresh	0	1	1
Picked	0	1	1
Done	1	1	2
Total	28	4	32

Error

Counts

32 → 4

Alt Table

Click to see full alt table

Status	Error	Program
✓	0.1b	(fma.f64 (*.f64 y y) x x)
▶	0b	(+.f64 (.f64 1/2 (.f64 (pow.f64 y 4) x)) (+.f64 (.f64 y (.f64 y x)) x))
✓	0.0b	(.f64 x (exp.f64 (.f64 y y)))
	0.7b	x

Compiler

Compiled 36 to 22 computations (38.9% saved)

localize16.0ms (1%)

Local error

Found 2 expressions with local error:

New	Error	Program
✓	0.2b	(.f64 y (.f64 y x))
	4.8b	(*.f64 (pow.f64 y 4) x)

Compiler

Compiled 51 to 23 computations (54.9% saved)

series1.0ms (0.1%)

Counts

1 → 24

Calls

6 calls:

Time	Variable		Point	Expression
0.0ms	y	@	0	(.f64 y (.f64 y x))
0.0ms	y	@	inf	(.f64 y (.f64 y x))
0.0ms	x	@	-inf	(.f64 y (.f64 y x))
0.0ms	y	@	-inf	(.f64 y (.f64 y x))
0.0ms	x	@	inf	(.f64 y (.f64 y x))

rewrite49.0ms (3.2%)

Algorithm

1×	batch-egg-rewrite

Rules

1146×	`add-sqr-sqrt`
1136×	`*-un-lft-identity`
1068×	`pow1`
1048×	`add-cube-cbrt`
1028×	`add-cbrt-cube`

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	6	13
1	119	13
2	1441	13

Stop Event

1×	node limit

Counts

1 → 11

Calls

Call 1

Inputs
(.f64 y (.f64 y x))

Outputs

((#(struct:change #<rule egg-rr> (2) ((x -.f64 (+.f64 1 (*.f64 y (*.f64 y x))) 1)))) (#(struct:change #<rule egg-rr> (2) ((x pow.f64 (*.f64 y (*.f64 y x)) 1)))) (#(struct:change #<rule egg-rr> (2) ((x pow.f64 (*.f64 y (sqrt.f64 x)) 2)))) (#(struct:change #<rule egg-rr> (2) ((x pow.f64 (cbrt.f64 (*.f64 y (*.f64 y x))) 3)))) (#(struct:change #<rule egg-rr> (2) ((x pow.f64 (pow.f64 (*.f64 y (*.f64 y x)) 3) 1/3)))) (#(struct:change #<rule egg-rr> (2) ((x sqrt.f64 (pow.f64 (*.f64 y (*.f64 y x)) 2))))) (#(struct:change #<rule egg-rr> (2) ((x log.f64 (pow.f64 (exp.f64 y) (*.f64 y x)))))) (#(struct:change #<rule egg-rr> (2) ((x cbrt.f64 (pow.f64 (*.f64 y (*.f64 y x)) 3))))) (#(struct:change #<rule egg-rr> (2) ((x expm1.f64 (log1p.f64 (*.f64 y (*.f64 y x))))))) (#(struct:change #<rule egg-rr> (2) ((x exp.f64 (log.f64 (*.f64 y (*.f64 y x))))))) (#(struct:change #<rule egg-rr> (2) ((x log1p.f64 (expm1.f64 (*.f64 y (*.f64 y x))))))))

simplify40.0ms (2.6%)

Algorithm

1×	egg-herbie

Rules

1654×	`distribute-rgt-in`
1626×	`distribute-lft-in`
1326×	`log-prod`
836×	`associate-r`
816×	`associate-+r+`

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	35	455
1	88	455
2	339	455
3	2046	455

Stop Event

1×	node limit

Counts

35 → 13

Calls

Call 1

Inputs
(*.f64 (pow.f64 y 2) x)
(*.f64 (pow.f64 y 2) x)
(*.f64 (pow.f64 y 2) x)
(*.f64 (pow.f64 y 2) x)
(*.f64 (pow.f64 y 2) x)
(*.f64 (pow.f64 y 2) x)
(*.f64 (pow.f64 y 2) x)
(*.f64 (pow.f64 y 2) x)
(*.f64 (pow.f64 y 2) x)
(*.f64 (pow.f64 y 2) x)
(*.f64 (pow.f64 y 2) x)
(*.f64 (pow.f64 y 2) x)
(*.f64 (pow.f64 y 2) x)
(*.f64 (pow.f64 y 2) x)
(*.f64 (pow.f64 y 2) x)
(*.f64 (pow.f64 y 2) x)
(*.f64 (pow.f64 y 2) x)
(*.f64 (pow.f64 y 2) x)
(*.f64 (pow.f64 y 2) x)
(*.f64 (pow.f64 y 2) x)
(*.f64 (pow.f64 y 2) x)
(*.f64 (pow.f64 y 2) x)
(*.f64 (pow.f64 y 2) x)
(*.f64 (pow.f64 y 2) x)
(-.f64 (+.f64 1 (.f64 y (.f64 y x))) 1)
(pow.f64 (.f64 y (.f64 y x)) 1)
(pow.f64 (*.f64 y (sqrt.f64 x)) 2)
(pow.f64 (cbrt.f64 (.f64 y (.f64 y x))) 3)
(pow.f64 (pow.f64 (.f64 y (.f64 y x)) 3) 1/3)
(sqrt.f64 (pow.f64 (.f64 y (.f64 y x)) 2))
(log.f64 (pow.f64 (exp.f64 y) (*.f64 y x)))
(cbrt.f64 (pow.f64 (.f64 y (.f64 y x)) 3))
(expm1.f64 (log1p.f64 (.f64 y (.f64 y x))))
(exp.f64 (log.f64 (.f64 y (.f64 y x))))
(log1p.f64 (expm1.f64 (.f64 y (.f64 y x))))

Outputs
(*.f64 (pow.f64 y 2) x)
(.f64 y (.f64 y x))
(*.f64 (pow.f64 y 2) x)
(.f64 y (.f64 y x))
(*.f64 (pow.f64 y 2) x)
(.f64 y (.f64 y x))
(*.f64 (pow.f64 y 2) x)
(.f64 y (.f64 y x))
(*.f64 (pow.f64 y 2) x)
(.f64 y (.f64 y x))
(*.f64 (pow.f64 y 2) x)
(.f64 y (.f64 y x))
(*.f64 (pow.f64 y 2) x)
(.f64 y (.f64 y x))
(*.f64 (pow.f64 y 2) x)
(.f64 y (.f64 y x))
(*.f64 (pow.f64 y 2) x)
(.f64 y (.f64 y x))
(*.f64 (pow.f64 y 2) x)
(.f64 y (.f64 y x))
(*.f64 (pow.f64 y 2) x)
(.f64 y (.f64 y x))
(*.f64 (pow.f64 y 2) x)
(.f64 y (.f64 y x))
(*.f64 (pow.f64 y 2) x)
(.f64 y (.f64 y x))
(*.f64 (pow.f64 y 2) x)
(.f64 y (.f64 y x))
(*.f64 (pow.f64 y 2) x)
(.f64 y (.f64 y x))
(*.f64 (pow.f64 y 2) x)
(.f64 y (.f64 y x))
(*.f64 (pow.f64 y 2) x)
(.f64 y (.f64 y x))
(*.f64 (pow.f64 y 2) x)
(.f64 y (.f64 y x))
(*.f64 (pow.f64 y 2) x)
(.f64 y (.f64 y x))
(*.f64 (pow.f64 y 2) x)
(.f64 y (.f64 y x))
(*.f64 (pow.f64 y 2) x)
(.f64 y (.f64 y x))
(*.f64 (pow.f64 y 2) x)
(.f64 y (.f64 y x))
(*.f64 (pow.f64 y 2) x)
(.f64 y (.f64 y x))
(*.f64 (pow.f64 y 2) x)
(.f64 y (.f64 y x))
(-.f64 (+.f64 1 (.f64 y (.f64 y x))) 1)
(.f64 y (.f64 y x))
(pow.f64 (.f64 y (.f64 y x)) 1)
(.f64 y (.f64 y x))
(pow.f64 (*.f64 y (sqrt.f64 x)) 2)
(.f64 y (.f64 y x))
(pow.f64 (cbrt.f64 (.f64 y (.f64 y x))) 3)
(.f64 y (.f64 y x))
(pow.f64 (pow.f64 (.f64 y (.f64 y x)) 3) 1/3)
(.f64 y (.f64 y x))
(sqrt.f64 (pow.f64 (.f64 y (.f64 y x)) 2))
(.f64 y (.f64 y x))
(log.f64 (pow.f64 (exp.f64 y) (*.f64 y x)))
(.f64 y (.f64 y x))
(cbrt.f64 (pow.f64 (.f64 y (.f64 y x)) 3))
(.f64 y (.f64 y x))
(expm1.f64 (log1p.f64 (.f64 y (.f64 y x))))
(.f64 y (.f64 y x))
(exp.f64 (log.f64 (.f64 y (.f64 y x))))
(.f64 y (.f64 y x))
(log1p.f64 (expm1.f64 (.f64 y (.f64 y x))))
(.f64 y (.f64 y x))

eval7.0ms (0.5%)

Compiler: Compiled 473 to 249 computations (47.4% saved)

prune5.0ms (0.3%)

Pruning

4 alts after pruning (1 fresh and 3 done)

	Pruned	Kept	Total
New	27	0	27
Fresh	0	1	1
Picked	0	1	1
Done	0	2	2
Total	27	4	31

Error

Counts

31 → 4

Alt Table

Click to see full alt table

Status	Error	Program
✓	0.1b	(fma.f64 (*.f64 y y) x x)
✓	0b	(+.f64 (.f64 1/2 (.f64 (pow.f64 y 4) x)) (+.f64 (.f64 y (.f64 y x)) x))
✓	0.0b	(.f64 x (exp.f64 (.f64 y y)))
	0.7b	x

Compiler

Compiled 36 to 22 computations (38.9% saved)

eval0.0ms (0%)

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

prune2.0ms (0.1%)

Pruning

4 alts after pruning (1 fresh and 3 done)

	Kept	Total
New	0	0
Fresh	1	1
Picked	0	0
Done	3	3
Total	4	4

Error

Counts

4 → 4

Alt Table

Click to see full alt table

Status	Error	Program
✓	0.1b	(fma.f64 (*.f64 y y) x x)
✓	0b	(+.f64 (.f64 1/2 (.f64 (pow.f64 y 4) x)) (+.f64 (.f64 y (.f64 y x)) x))
✓	0.0b	(.f64 x (exp.f64 (.f64 y y)))
	0.7b	x

Compiler

Compiled 36 to 22 computations (38.9% saved)

regimes18.0ms (1.2%)

Counts

5 → 1

Calls

Call 1

Inputs
x
(.f64 x (exp.f64 (.f64 y y)))
(fma.f64 (*.f64 y y) x x)
(+.f64 (.f64 1/2 (.f64 (pow.f64 y 4) x)) (+.f64 (.f64 y (.f64 y x)) x))
(+.f64 (.f64 1/2 (.f64 (pow.f64 y 4) x)) (+.f64 (*.f64 (pow.f64 y 2) x) x))

Outputs
(+.f64 (.f64 1/2 (.f64 (pow.f64 y 4) x)) (+.f64 (.f64 y (.f64 y x)) x))

Calls

5 calls:

4.0ms	x
4.0ms	y
4.0ms	(.f64 x (exp.f64 (.f64 y y)))
2.0ms	(exp.f64 (*.f64 y y))
2.0ms	(*.f64 y y)

Results

Error	Segments	Branch
0b	1	`x`
0b	1	`y`
0b	1	`(.f64 x (exp.f64 (.f64 y y)))`
0b	1	`(exp.f64 (*.f64 y y))`
0b	1	`(*.f64 y y)`

Compiler

Compiled 70 to 41 computations (41.4% saved)

regimes16.0ms (1%)

Accuracy

Total -0.7b remaining (-4226.9%)

Threshold costs -0.7b (-4226.9%)

Counts

3 → 1

Calls

Call 1

Inputs
x
(.f64 x (exp.f64 (.f64 y y)))
(fma.f64 (*.f64 y y) x x)

Outputs
(.f64 x (exp.f64 (.f64 y y)))

Calls

5 calls:

4.0ms	(.f64 x (exp.f64 (.f64 y y)))
3.0ms	x
3.0ms	y
2.0ms	(*.f64 y y)
2.0ms	(exp.f64 (*.f64 y y))

Results

Error	Segments	Branch
0.0b	1	`x`
0.0b	1	`y`
0.0b	1	`(.f64 x (exp.f64 (.f64 y y)))`
0.0b	1	`(exp.f64 (*.f64 y y))`
0.0b	1	`(*.f64 y y)`

Compiler

Compiled 40 to 22 computations (45% saved)

simplify5.0ms (0.3%)

Algorithm

1×	egg-herbie

Rules

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

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	17	61
1	24	61

Stop Event

1×	fuel
1×	saturated

Calls

Call 1

Inputs
(+.f64 (.f64 1/2 (.f64 (pow.f64 y 4) x)) (+.f64 (.f64 y (.f64 y x)) x))
(.f64 x (exp.f64 (.f64 y y)))
x

Outputs
(+.f64 (.f64 1/2 (.f64 (pow.f64 y 4) x)) (+.f64 (.f64 y (.f64 y x)) x))
(+.f64 (.f64 1/2 (.f64 (pow.f64 y 4) x)) (+.f64 x (.f64 y (.f64 y x))))
(.f64 x (exp.f64 (.f64 y y)))
x

Compiler

Compiled 28 to 18 computations (35.7% saved)

soundness83.0ms (5.3%)

Algorithm

1×	egg-herbie

Rules

1286×	`associate-+r+`
1238×	`associate-+l+`
984×	`fma-def`
748×	`log-prod`
494×	`unswap-sqr`

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	68	338
1	155	338
2	587	338
3	2085	338
4	7551	338

Stop Event

1×	node limit

Compiler

Compiled 53 to 30 computations (43.4% saved)

end21.0ms (1.4%)

Compiler: Compiled 24 to 14 computations (41.7% saved)

Details

analyze50.0ms (3.2%)

sample771.0ms (49.6%)

preprocess94.0ms (6%)

simplify84.0ms (5.4%)

eval0.0ms (0%)

prune1.0ms (0.1%)

localize6.0ms (0.4%)

series4.0ms (0.3%)

rewrite49.0ms (3.1%)

simplify69.0ms (4.5%)

eval6.0ms (0.4%)

prune5.0ms (0.3%)

localize20.0ms (1.3%)

series5.0ms (0.4%)

rewrite55.0ms (3.5%)

simplify53.0ms (3.4%)

localize5.0ms (0.3%)

eval9.0ms (0.6%)

prune5.0ms (0.3%)

localize16.0ms (1%)

series1.0ms (0.1%)

rewrite49.0ms (3.2%)

simplify40.0ms (2.6%)

eval7.0ms (0.5%)

prune5.0ms (0.3%)

eval0.0ms (0%)

prune2.0ms (0.1%)

regimes18.0ms (1.2%)

regimes16.0ms (1%)

simplify5.0ms (0.3%)

soundness83.0ms (5.3%)

end21.0ms (1.4%)

Profiling