Details

analyze140.0ms (9.9%)

Algorithm

1×

Search

True	Other	False	Iter
0%	99.9%	0.1%	0
0%	99.9%	0.1%	1
0%	99.9%	0.1%	2
0%	99.9%	0.1%	3
0%	99.9%	0.1%	4
25%	74.9%	0.1%	5
37.5%	62.4%	0.1%	6
43.7%	43.7%	12.6%	7
53.1%	34.3%	12.6%	8
57.8%	23.4%	18.8%	9
63.2%	18%	18.8%	10
66%	12.1%	22%	11
68.9%	9.2%	22%	12
70.3%	6.1%	23.5%	13
71.9%	4.6%	23.5%	14

Compiler

Compiled 10 to 7 computations (30% saved)

sample807.0ms (57.1%)

Results

783.0ms	8256×	body	128	valid
13.0ms	162×	body	128	invalid

preprocess21.0ms (1.5%)

Algorithm

2×	egg-herbie

Rules

22×	`fma-def_binary64`
10×	`associate-r_binary64`
10×	`associate-l_binary64`
7×	`*-commutative_binary64`
6×	`distribute-lft-in_binary64`

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	10	20
1	28	16
2	50	16
3	87	16
4	95	16
0	2	2

Stop Event

1×	saturated
1×	saturated

Calls

Call 1

Inputs
0
1

Outputs
0
1

Call 2

Inputs
(.f64 x (+.f64 1 (.f64 y y)))
(.f64 y (+.f64 1 (.f64 x x)))

Outputs
(.f64 x (+.f64 1 (.f64 y y)))
(*.f64 x (fma.f64 y y 1))
(.f64 y (+.f64 1 (.f64 x x)))
(*.f64 y (fma.f64 x x 1))

Compiler

Compiled 9 to 6 computations (33.3% saved)

simplify10.0ms (0.7%)

Algorithm

1×	egg-herbie

Rules

13×	`fma-def_binary64`
7×	`associate-r_binary64`
7×	`associate-l_binary64`
4×	`*-commutative_binary64`
4×	`*-lft-identity_binary64`

Iterations

Useful iterations: 1 (0.0ms)

Iter	Nodes	Cost
0	7	10
1	17	8
2	29	8
3	55	8
4	59	8
5	61	8

Stop Event

1×

saturated

Counts

1 → 2

Calls

Call 1

Inputs
(.f64 x (+.f64 1 (.f64 y y)))

Outputs
(.f64 x (+.f64 1 (.f64 y y)))
(*.f64 x (fma.f64 y y 1))
(fma.f64 x (*.f64 y y) x)

prune3.0ms (0.2%)

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

4.6b

Counts

3 → 1

Alt Table

Status	Error	Program
▶	4.6b	(fma.f64 x (*.f64 y y) x)

Compiler

Compiled 31 to 15 computations (51.6% saved)

localize4.0ms (0.2%)

Local error

Found 1 expressions with local error:

New	Error	Program
✓	4.3b	(fma.f64 x (*.f64 y y) x)

series4.0ms (0.3%)

Counts

1 → 24

Calls

6 calls:

Time	Variable		Point	Expression
1.0ms	x	@	0	(fma.f64 x (*.f64 y y) x)
1.0ms	x	@	-inf	(fma.f64 x (*.f64 y y) x)
1.0ms	x	@	inf	(fma.f64 x (*.f64 y y) x)
1.0ms	y	@	0	(fma.f64 x (*.f64 y y) x)
1.0ms	y	@	inf	(fma.f64 x (*.f64 y y) x)

rewrite34.0ms (2.4%)

Algorithm

1×	batch-egg-rewrite

Rules

455×	`pow1_binary64`
418×	`add-log-exp_binary64`
418×	`log1p-expm1-u_binary64`
418×	`expm1-log1p-u_binary64`
406×	`add-exp-log_binary64`

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	5	8
1	99	8
2	1171	8

Stop Event

1×	node limit

Counts

1 → 21

Calls

Call 1

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

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

Outputs

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

simplify46.0ms (3.3%)

Algorithm

1×	egg-herbie

Rules

723×	`fma-def_binary64`
564×	`fma-neg_binary64`
464×	`unswap-sqr_binary64`
268×	`distribute-rgt-neg-in_binary64`
258×	`cancel-sign-sub-inv_binary64`

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	15	183
1	37	183
2	87	183
3	228	183
4	615	183
5	1178	183
6	1720	183
7	2593	183
8	4228	183

Stop Event

1×	node limit

Counts

45 → 28

Calls

Call 1

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

Outputs
(*.f64 (+.f64 1 (pow.f64 y 2)) x)
(fma.f64 (*.f64 y y) x x)
(*.f64 (fma.f64 y y 1) x)
(*.f64 (+.f64 1 (pow.f64 y 2)) x)
(fma.f64 (*.f64 y y) x x)
(*.f64 (fma.f64 y y 1) x)
(*.f64 (+.f64 1 (pow.f64 y 2)) x)
(fma.f64 (*.f64 y y) x x)
(*.f64 (fma.f64 y y 1) x)
(*.f64 (+.f64 1 (pow.f64 y 2)) x)
(fma.f64 (*.f64 y y) x x)
(*.f64 (fma.f64 y y 1) x)
(*.f64 (+.f64 1 (pow.f64 y 2)) x)
(fma.f64 (*.f64 y y) x x)
(*.f64 (fma.f64 y y 1) x)
(*.f64 (+.f64 1 (pow.f64 y 2)) x)
(fma.f64 (*.f64 y y) x x)
(*.f64 (fma.f64 y y 1) x)
(*.f64 (+.f64 1 (pow.f64 y 2)) x)
(fma.f64 (*.f64 y y) x x)
(*.f64 (fma.f64 y y 1) x)
(*.f64 (+.f64 1 (pow.f64 y 2)) x)
(fma.f64 (*.f64 y y) x x)
(*.f64 (fma.f64 y y 1) x)
(.f64 -1 (.f64 (-.f64 (*.f64 -1 (pow.f64 y 2)) 1) x))
(fma.f64 (*.f64 y y) x x)
(*.f64 (fma.f64 y y 1) x)
(.f64 -1 (.f64 (-.f64 (*.f64 -1 (pow.f64 y 2)) 1) x))
(fma.f64 (*.f64 y y) x x)
(*.f64 (fma.f64 y y 1) x)
(.f64 -1 (.f64 (-.f64 (*.f64 -1 (pow.f64 y 2)) 1) x))
(fma.f64 (*.f64 y y) x x)
(*.f64 (fma.f64 y y 1) x)
(.f64 -1 (.f64 (-.f64 (*.f64 -1 (pow.f64 y 2)) 1) x))
(fma.f64 (*.f64 y y) x x)
(*.f64 (fma.f64 y y 1) x)
x
(+.f64 (*.f64 (pow.f64 y 2) x) x)
(fma.f64 (*.f64 y y) x x)
(*.f64 (fma.f64 y y 1) x)
(+.f64 (*.f64 (pow.f64 y 2) x) x)
(fma.f64 (*.f64 y y) x x)
(*.f64 (fma.f64 y y 1) x)
(+.f64 (*.f64 (pow.f64 y 2) x) x)
(fma.f64 (*.f64 y y) x x)
(*.f64 (fma.f64 y y 1) x)
(*.f64 (pow.f64 y 2) x)
(.f64 (.f64 y y) x)
(.f64 y (.f64 y x))
(+.f64 (*.f64 (pow.f64 y 2) x) x)
(fma.f64 (*.f64 y y) x x)
(*.f64 (fma.f64 y y 1) x)
(+.f64 (*.f64 (pow.f64 y 2) x) x)
(fma.f64 (*.f64 y y) x x)
(*.f64 (fma.f64 y y 1) x)
(+.f64 (*.f64 (pow.f64 y 2) x) x)
(fma.f64 (*.f64 y y) x x)
(*.f64 (fma.f64 y y 1) x)
(*.f64 (pow.f64 y 2) x)
(.f64 (.f64 y y) x)
(.f64 y (.f64 y x))
(+.f64 (*.f64 (pow.f64 y 2) x) x)
(fma.f64 (*.f64 y y) x x)
(*.f64 (fma.f64 y y 1) x)
(+.f64 (*.f64 (pow.f64 y 2) x) x)
(fma.f64 (*.f64 y y) x x)
(*.f64 (fma.f64 y y 1) x)
(+.f64 (*.f64 (pow.f64 y 2) x) x)
(fma.f64 (*.f64 y y) x x)
(*.f64 (fma.f64 y y 1) x)

prune12.0ms (0.8%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	27	1	28
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	27	2	29

Error

0.0b

Counts

29 → 2

Alt Table

Status	Error	Program
▶	43.9b	(.f64 y (.f64 y x))
✓	4.6b	(fma.f64 x (*.f64 y y) x)

Compiler

Compiled 308 to 103 computations (66.6% saved)

localize5.0ms (0.4%)

Local error

Found 1 expressions with local error:

New	Error	Program
✓	0.2b	(.f64 y (.f64 y x))

series3.0ms (0.2%)

Counts

1 → 24

Calls

6 calls:

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

rewrite31.0ms (2.2%)

Algorithm

1×	batch-egg-rewrite

Rules

471×	`pow1_binary64`
431×	`add-log-exp_binary64`
431×	`log1p-expm1-u_binary64`
431×	`expm1-log1p-u_binary64`
421×	`add-exp-log_binary64`

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	5	7
1	99	7
2	1194	7

Stop Event

1×	node limit

Counts

1 → 13

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

simplify60.0ms (4.2%)

Algorithm

1×	egg-herbie

Rules

605×	`sqr-pow_binary64`
448×	`associate-l_binary64`
434×	`unswap-sqr_binary64`
281×	`cube-prod_binary64`
277×	`fabs-mul_binary64`

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	6	168
1	12	168
2	23	168
3	44	168
4	105	168
5	314	168
6	1257	168
7	2131	168
8	2295	168
9	2479	168
10	2687	168
11	2979	168
12	3372	168
13	3852	168
14	4415	168

Stop Event

1×	node limit

Counts

37 → 15

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)

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

prune6.0ms (0.4%)

Pruning

3 alts after pruning (1 fresh and 2 done)

	Pruned	Kept	Total
New	14	1	15
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	14	3	17

Error

0.0b

Counts

17 → 3

Alt Table

Status	Error	Program
✓	43.9b	(.f64 y (.f64 y x))
▶	55.0b	(pow.f64 (*.f64 y (sqrt.f64 x)) 2)
✓	4.6b	(fma.f64 x (*.f64 y y) x)

Compiler

Compiled 146 to 71 computations (51.4% saved)

localize10.0ms (0.7%)

Local error

Found 2 expressions with local error:

New	Error	Program
✓	0.1b	(*.f64 y (sqrt.f64 x))
✓	0.2b	(pow.f64 (*.f64 y (sqrt.f64 x)) 2)

series9.0ms (0.6%)

Counts

2 → 12

Calls

12 calls:

Time	Variable		Point	Expression
2.0ms	y	@	0	(pow.f64 (*.f64 y (sqrt.f64 x)) 2)
1.0ms	x	@	0	(pow.f64 (*.f64 y (sqrt.f64 x)) 2)
1.0ms	x	@	-inf	(pow.f64 (*.f64 y (sqrt.f64 x)) 2)
1.0ms	x	@	inf	(pow.f64 (*.f64 y (sqrt.f64 x)) 2)
1.0ms	y	@	-inf	(pow.f64 (*.f64 y (sqrt.f64 x)) 2)

rewrite35.0ms (2.5%)

Algorithm

1×	batch-egg-rewrite

Rules

584×	`pow1_binary64`
539×	`add-log-exp_binary64`
539×	`log1p-expm1-u_binary64`
539×	`expm1-log1p-u_binary64`
523×	`add-exp-log_binary64`

Iterations

Useful iterations: 1 (0.0ms)

Iter	Nodes	Cost
0	7	15
1	145	13
2	1598	13

Stop Event

1×	node limit

Counts

2 → 37

Calls

Call 1

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

Outputs

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

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

simplify56.0ms (4%)

Algorithm

1×	egg-herbie

Rules

605×	`sqr-pow_binary64`
448×	`associate-l_binary64`
434×	`unswap-sqr_binary64`
281×	`cube-prod_binary64`
277×	`fabs-mul_binary64`

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	6	84
1	12	84
2	23	84
3	44	84
4	105	84
5	314	84
6	1257	84
7	2131	84
8	2295	84
9	2479	84
10	2687	84
11	2979	84
12	3372	84
13	3852	84
14	4415	84

Stop Event

1×	node limit

Counts

49 → 39

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)

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

prune11.0ms (0.8%)

Pruning

3 alts after pruning (0 fresh and 3 done)

	Pruned	Kept	Total
New	39	0	39
Fresh	0	0	0
Picked	0	1	1
Done	0	2	2
Total	39	3	42

Error

0.0b

Counts

42 → 3

Alt Table

Status	Error	Program
✓	43.9b	(.f64 y (.f64 y x))
✓	55.0b	(pow.f64 (*.f64 y (sqrt.f64 x)) 2)
✓	4.6b	(fma.f64 x (*.f64 y y) x)

Compiler

Compiled 381 to 148 computations (61.2% saved)

regimes55.0ms (3.9%)

Accuracy

Total -55.7b remaining (-65637.9%)

Threshold costs -55.7b (-65637.9%)

Counts

7 → 3

Compiler

Compiled 76 to 43 computations (43.4% saved)

bsearch10.0ms (0.7%)

Algorithm

2×	binary-search

Calls

2 calls:

6.0ms	y
3.0ms	y

Steps

Iters	Point		Range
1e+128	∈ [	6.445825869013563e+127	,	6.7752599772669206e+128	]
-1e+59	∈ [	-5.663314937662055e+59	,	-3.167272567668828e+57	]

Compiler

Compiled 43 to 25 computations (41.9% saved)

simplify3.0ms (0.2%)

Algorithm

1×	egg-herbie

Rules

2×	`*-commutative_binary64`

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	14	34
1	16	34

Stop Event

1×

saturated

Calls

Call 1

Inputs

(if (<=.f64 y -99999999999999997168788049560464200849936328366177157906432) (*.f64 y (*.f64 y x)) (if (<=.f64 y 100000000000000007517448691651820862747142906435240821348290910235776592524241520466454110109775803542826595503885252632667750400) (fma.f64 x (*.f64 y y) x) (*.f64 y (*.f64 y x))))

Outputs

(if (<=.f64 y -99999999999999997168788049560464200849936328366177157906432) (*.f64 y (*.f64 y x)) (if (<=.f64 y 100000000000000007517448691651820862747142906435240821348290910235776592524241520466454110109775803542826595503885252632667750400) (fma.f64 x (*.f64 y y) x) (*.f64 y (*.f64 y x))))

end37.0ms (2.6%)

Stop Event

1×

done

Compiler

Compiled 69 to 28 computations (59.4% saved)

Details

analyze140.0ms (9.9%)

sample807.0ms (57.1%)

preprocess21.0ms (1.5%)

simplify10.0ms (0.7%)

prune3.0ms (0.2%)

localize4.0ms (0.2%)

series4.0ms (0.3%)

rewrite34.0ms (2.4%)

simplify46.0ms (3.3%)

prune12.0ms (0.8%)

localize5.0ms (0.4%)

series3.0ms (0.2%)

rewrite31.0ms (2.2%)

simplify60.0ms (4.2%)

prune6.0ms (0.4%)

localize10.0ms (0.7%)

series9.0ms (0.6%)

rewrite35.0ms (2.5%)

simplify56.0ms (4%)

prune11.0ms (0.8%)

regimes55.0ms (3.9%)

bsearch10.0ms (0.7%)

simplify3.0ms (0.2%)

end37.0ms (2.6%)

Profiling