Details

analyze1.0ms (0%)

Algorithm

1×

Search

True	Other	False	Iter
0%	100%	0%	0
0%	100%	0%	1
50%	0%	50%	2

Compiler

Compiled 13 to 11 computations (15.4% saved)

sample1.7s (33.3%)

Results

849.0ms	2287×	body	1024	valid
465.0ms	4402×	body	128	valid
269.0ms	1012×	body	512	valid
102.0ms	555×	body	256	valid

Compiler

Compiled 38 to 32 computations (15.8% saved)

simplify10.0ms (0.2%)

Algorithm

1×	egg-herbie

Rules

39×	`fma-def_binary64`
32×	`fma-neg_binary64`
14×	`cancel-sign-sub-inv_binary64`
12×	`sub-neg_binary64`
10×	`distribute-rgt-in_binary64`

Counts

1 → 2

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	9	17
1	14	17
2	20	17
3	28	17
4	36	17
5	54	17
6	79	17
7	96	17
8	113	17
9	123	17
10	127	17
11	129	17
12	115	17

prune2.0ms (0%)

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

19.7b

Counts

3 → 1

Alt Table

Status	Error	Program
▶	19.7b	(-.f64 (/.f64 1 (sqrt.f64 x)) (/.f64 1 (sqrt.f64 (+.f64 x 1))))

Compiler

Compiled 47 to 38 computations (19.1% saved)

localize7.0ms (0.1%)

Local error

Found 4 expressions with local error:

New	Error	Program
✓	0.0b	(sqrt.f64 (+.f64 x 1))
✓	0.1b	(/.f64 1 (sqrt.f64 (+.f64 x 1)))
✓	0.2b	(/.f64 1 (sqrt.f64 x))
✓	2.6b	(-.f64 (/.f64 1 (sqrt.f64 x)) (/.f64 1 (sqrt.f64 (+.f64 x 1))))

series41.0ms (0.8%)

Counts

4 → 8

Calls

4 calls:

14.0ms	(-.f64 (/.f64 1 (sqrt.f64 x)) (/.f64 1 (sqrt.f64 (+.f64 x 1))))
12.0ms	(/.f64 1 (sqrt.f64 x))
8.0ms	(/.f64 1 (sqrt.f64 (+.f64 x 1)))
7.0ms	(sqrt.f64 (+.f64 x 1))

rewrite101.0ms (2%)

Algorithm

2×	batch-egg-rewrite

Rules

198× egg-rr

Counts

4 → 198

Calls

2 calls:

97.0ms	((-.f64 (/.f64 1 (sqrt.f64 x)) (/.f64 1 (sqrt.f64 (+.f64 x 1)))) (/.f64 1 (sqrt.f64 x)) (/.f64 1 (sqrt.f64 (+.f64 x 1))) (sqrt.f64 (+.f64 x 1)))
0.0ms	()

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	9	38
1	205	30
2	2570	30
3	4757	30
4	4948	30
0	0	0
1	0	0

simplify64.0ms (1.2%)

Algorithm

1×	egg-herbie

Rules

914×	`fma-neg_binary64`
743×	`cancel-sign-sub-inv_binary64`
601×	`distribute-rgt-neg-in_binary64`
443×	`fma-def_binary64`
382×	`unsub-neg_binary64`

Counts

206 → 211

Iterations

Useful iterations: 3 (0.0ms)

Iter	Nodes	Cost
0	27	94
1	79	86
2	203	76
3	566	64
4	1706	64
5	3239	64
6	4401	64
7	5119	64

prune275.0ms (5.3%)

Pruning

12 alts after pruning (11 fresh and 1 done)

	Pruned	Kept	Total
New	200	11	211
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	200	12	212

Error

19.2b

Counts

212 → 12

Alt Table

Status	Error	Program
	29.0b	(fma.f64 (*.f64 (cbrt.f64 (/.f64 -1 (sqrt.f64 (+.f64 1 x)))) (cbrt.f64 (/.f64 -1 (sqrt.f64 (+.f64 1 x))))) (cbrt.f64 (/.f64 -1 (sqrt.f64 (+.f64 1 x)))) (pow.f64 x -1/2))
	29.2b	(+.f64 (-.f64 (pow.f64 x -1/2) (pow.f64 (+.f64 1 x) -1/2)) (fma.f64 (neg.f64 (pow.f64 (pow.f64 (+.f64 1 x) 1/4) -1)) (pow.f64 (pow.f64 (+.f64 1 x) 1/4) -1) (pow.f64 (+.f64 1 x) -1/2)))
	29.5b	(+.f64 (fma.f64 (pow.f64 (sqrt.f64 x) -1/2) (pow.f64 (sqrt.f64 x) -1/2) (neg.f64 (.f64 (pow.f64 (cbrt.f64 (sqrt.f64 (+.f64 1 x))) -1) (pow.f64 (cbrt.f64 (+.f64 1 x)) -1)))) (fma.f64 (neg.f64 (pow.f64 (cbrt.f64 (sqrt.f64 (+.f64 1 x))) -1)) (pow.f64 (cbrt.f64 (+.f64 1 x)) -1) (.f64 (pow.f64 (cbrt.f64 (sqrt.f64 (+.f64 1 x))) -1) (pow.f64 (cbrt.f64 (+.f64 1 x)) -1))))
	29.3b	(+.f64 (fma.f64 -1 (/.f64 1 (neg.f64 (sqrt.f64 x))) (neg.f64 (.f64 (pow.f64 (cbrt.f64 (sqrt.f64 (+.f64 1 x))) -1) (pow.f64 (cbrt.f64 (+.f64 1 x)) -1)))) (fma.f64 (neg.f64 (pow.f64 (cbrt.f64 (sqrt.f64 (+.f64 1 x))) -1)) (pow.f64 (cbrt.f64 (+.f64 1 x)) -1) (.f64 (pow.f64 (cbrt.f64 (sqrt.f64 (+.f64 1 x))) -1) (pow.f64 (cbrt.f64 (+.f64 1 x)) -1))))
	29.2b	(+.f64 (fma.f64 1 (pow.f64 x -1/2) (neg.f64 (.f64 (pow.f64 (cbrt.f64 (sqrt.f64 (+.f64 1 x))) -1) (pow.f64 (cbrt.f64 (+.f64 1 x)) -1)))) (fma.f64 (neg.f64 (pow.f64 (cbrt.f64 (sqrt.f64 (+.f64 1 x))) -1)) (pow.f64 (cbrt.f64 (+.f64 1 x)) -1) (.f64 (pow.f64 (cbrt.f64 (sqrt.f64 (+.f64 1 x))) -1) (pow.f64 (cbrt.f64 (+.f64 1 x)) -1))))
	29.8b	(fma.f64 (pow.f64 (cbrt.f64 x) -1) (pow.f64 (cbrt.f64 (sqrt.f64 x)) -1) (/.f64 -1 (sqrt.f64 (+.f64 1 x))))
	29.2b	(fma.f64 (pow.f64 (sqrt.f64 (+.f64 1 x)) -1/2) (neg.f64 (pow.f64 (sqrt.f64 (+.f64 1 x)) -1/2)) (pow.f64 x -1/2))
	29.5b	(fma.f64 (pow.f64 (sqrt.f64 x) -1/2) (pow.f64 (sqrt.f64 x) -1/2) (/.f64 -1 (sqrt.f64 (+.f64 1 x))))
✓	19.7b	(-.f64 (/.f64 1 (sqrt.f64 x)) (/.f64 1 (sqrt.f64 (+.f64 x 1))))
	29.9b	(fma.f64 (cbrt.f64 (pow.f64 x -1/2)) (cbrt.f64 (/.f64 1 x)) (/.f64 -1 (sqrt.f64 (+.f64 1 x))))
▶	25.2b	(/.f64 (-.f64 (/.f64 1 x) (*.f64 (/.f64 -1 (sqrt.f64 (+.f64 1 x))) (/.f64 -1 (sqrt.f64 (+.f64 1 x))))) (-.f64 (pow.f64 x -1/2) (/.f64 -1 (sqrt.f64 (+.f64 1 x)))))
	30.4b	(/.f64 (+.f64 (pow.f64 (sqrt.f64 x) -3) (pow.f64 (/.f64 -1 (sqrt.f64 (+.f64 1 x))) 3)) (+.f64 (/.f64 1 x) (-.f64 (.f64 (/.f64 -1 (sqrt.f64 (+.f64 1 x))) (/.f64 -1 (sqrt.f64 (+.f64 1 x)))) (.f64 (pow.f64 x -1/2) (/.f64 -1 (sqrt.f64 (+.f64 1 x)))))))

Compiler

Compiled 5219 to 4196 computations (19.6% saved)

localize13.0ms (0.2%)

Local error

Found 4 expressions with local error:

New	Error	Program
✓	0.1b	(/.f64 -1 (sqrt.f64 (+.f64 1 x)))
✓	0.3b	(*.f64 (/.f64 -1 (sqrt.f64 (+.f64 1 x))) (/.f64 -1 (sqrt.f64 (+.f64 1 x))))
✓	2.5b	(/.f64 (-.f64 (/.f64 1 x) (*.f64 (/.f64 -1 (sqrt.f64 (+.f64 1 x))) (/.f64 -1 (sqrt.f64 (+.f64 1 x))))) (-.f64 (pow.f64 x -1/2) (/.f64 -1 (sqrt.f64 (+.f64 1 x)))))
✓	15.7b	(-.f64 (/.f64 1 x) (*.f64 (/.f64 -1 (sqrt.f64 (+.f64 1 x))) (/.f64 -1 (sqrt.f64 (+.f64 1 x)))))

series134.0ms (2.6%)

Counts

4 → 34

Calls

4 calls:

106.0ms	(/.f64 (-.f64 (/.f64 1 x) (*.f64 (/.f64 -1 (sqrt.f64 (+.f64 1 x))) (/.f64 -1 (sqrt.f64 (+.f64 1 x))))) (-.f64 (pow.f64 x -1/2) (/.f64 -1 (sqrt.f64 (+.f64 1 x)))))
23.0ms	(/.f64 -1 (sqrt.f64 (+.f64 1 x)))
3.0ms	(-.f64 (/.f64 1 x) (*.f64 (/.f64 -1 (sqrt.f64 (+.f64 1 x))) (/.f64 -1 (sqrt.f64 (+.f64 1 x)))))
3.0ms	(*.f64 (/.f64 -1 (sqrt.f64 (+.f64 1 x))) (/.f64 -1 (sqrt.f64 (+.f64 1 x))))

rewrite122.0ms (2.4%)

Algorithm

2×	batch-egg-rewrite

Rules

331× egg-rr

Counts

4 → 331

Calls

2 calls:

114.0ms

((-.f64 (/.f64 1 x) (*.f64 (/.f64 -1 (sqrt.f64 (+.f64 1 x))) (/.f64 -1 (sqrt.f64 (+.f64 1 x))))) (/.f64 (-.f64 (/.f64 1 x) (*.f64 (/.f64 -1 (sqrt.f64 (+.f64 1 x))) (/.f64 -1 (sqrt.f64 (+.f64 1 x))))) (-.f64 (pow.f64 x -1/2) (/.f64 -1 (sqrt.f64 (+.f64 1 x))))) (*.f64 (/.f64 -1 (sqrt.f64 (+.f64 1 x))) (/.f64 -1 (sqrt.f64 (+.f64 1 x)))) (/.f64 -1 (sqrt.f64 (+.f64 1 x))))

0.0ms

()

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	14	59
1	331	40
2	3717	40
3	5042	40
0	0	0
1	0	0

simplify76.0ms (1.5%)

Algorithm

1×	egg-herbie

Rules

573×	`fma-neg_binary64`
464×	`sub-neg_binary64`
292×	`associate-+l+_binary64`
236×	`fma-def_binary64`
234×	`associate--l+_binary64`

Counts

365 → 375

Iterations

Useful iterations: 3 (0.0ms)

Iter	Nodes	Cost
0	102	785
1	284	733
2	880	707
3	3266	691
4	4704	691
5	4982	691

prune507.0ms (9.8%)

Pruning

4 alts after pruning (4 fresh and 0 done)

	Pruned	Kept	Total
New	464	3	467
Fresh	9	1	10
Picked	1	0	1
Done	1	0	1
Total	475	4	479

Error

5.9b

Counts

479 → 4

Alt Table

Status	Error	Program
	48.8b	(/.f64 1 (pow.f64 x 3/2))
	39.8b	(/.f64 (-.f64 (/.f64 1 (pow.f64 x 2)) (/.f64 1 (pow.f64 x 3))) (-.f64 (pow.f64 x -1/2) (/.f64 -1 (sqrt.f64 (+.f64 1 x)))))
	29.2b	(fma.f64 (pow.f64 (sqrt.f64 (+.f64 1 x)) -1/2) (neg.f64 (pow.f64 (sqrt.f64 (+.f64 1 x)) -1/2)) (pow.f64 x -1/2))
▶	19.7b	(/.f64 (/.f64 (-.f64 (+.f64 1 x) x) (*.f64 x (+.f64 1 x))) (-.f64 (pow.f64 x -1/2) (/.f64 -1 (sqrt.f64 (+.f64 1 x)))))

Compiler

Compiled 14897 to 12129 computations (18.6% saved)

localize12.0ms (0.2%)

Local error

Found 4 expressions with local error:

New	Error	Program
✓	0.0b	(-.f64 (pow.f64 x -1/2) (/.f64 -1 (sqrt.f64 (+.f64 1 x))))
	0.1b	(/.f64 -1 (sqrt.f64 (+.f64 1 x)))
✓	0.3b	(/.f64 (/.f64 (-.f64 (+.f64 1 x) x) (*.f64 x (+.f64 1 x))) (-.f64 (pow.f64 x -1/2) (/.f64 -1 (sqrt.f64 (+.f64 1 x)))))
✓	2.4b	(-.f64 (+.f64 1 x) x)

series59.0ms (1.1%)

Counts

3 → 24

Calls

3 calls:

50.0ms	(/.f64 (/.f64 (-.f64 (+.f64 1 x) x) (*.f64 x (+.f64 1 x))) (-.f64 (pow.f64 x -1/2) (/.f64 -1 (sqrt.f64 (+.f64 1 x)))))
7.0ms	(-.f64 (pow.f64 x -1/2) (/.f64 -1 (sqrt.f64 (+.f64 1 x))))
1.0ms	(-.f64 (+.f64 1 x) x)

rewrite84.0ms (1.6%)

Algorithm

2×	batch-egg-rewrite

Rules

75× egg-rr

Counts

3 → 75

Calls

2 calls:

82.0ms

((-.f64 (+.f64 1 x) x) (/.f64 (/.f64 (-.f64 (+.f64 1 x) x) (*.f64 x (+.f64 1 x))) (-.f64 (pow.f64 x -1/2) (/.f64 -1 (sqrt.f64 (+.f64 1 x))))) (-.f64 (pow.f64 x -1/2) (/.f64 -1 (sqrt.f64 (+.f64 1 x)))))

0.0ms

()

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	14	55
1	333	39
2	4340	39
3	4943	39
0	0	0
1	0	0

simplify50.0ms (1%)

Algorithm

1×	egg-herbie

Rules

536×	`associate-+l+_binary64`
453×	`fma-neg_binary64`
405×	`associate-+r+_binary64`
403×	`fma-def_binary64`
296×	`associate--l+_binary64`

Counts

99 → 97

Iterations

Useful iterations: 3 (0.0ms)

Iter	Nodes	Cost
0	93	696
1	277	515
2	952	464
3	4616	460
4	4992	460

prune156.0ms (3%)

Pruning

8 alts after pruning (8 fresh and 0 done)

	Pruned	Kept	Total
New	136	7	143
Fresh	2	1	3
Picked	1	0	1
Done	0	0	0
Total	139	8	147

Error

0.0b

Counts

147 → 8

Alt Table

Status	Error	Program
	29.2b	(fma.f64 (pow.f64 (sqrt.f64 (+.f64 1 x)) -1/2) (neg.f64 (pow.f64 (sqrt.f64 (+.f64 1 x)) -1/2)) (pow.f64 x -1/2))
	6.9b	(/.f64 (/.f64 1 (*.f64 x (+.f64 1 x))) (-.f64 (pow.f64 x -1/2) (/.f64 -1 (sqrt.f64 (+.f64 1 x)))))
	0.7b	(pow.f64 (/.f64 (/.f64 1 (hypot.f64 (sqrt.f64 x) x)) (sqrt.f64 (+.f64 (pow.f64 x -1/2) (pow.f64 (+.f64 1 x) -1/2)))) 2)
	1.1b	(*.f64 (/.f64 (/.f64 1 (hypot.f64 (sqrt.f64 x) x)) (pow.f64 (cbrt.f64 (+.f64 (pow.f64 x -1/2) (pow.f64 (+.f64 1 x) -1/2))) 2)) (/.f64 (/.f64 1 (hypot.f64 (sqrt.f64 x) x)) (cbrt.f64 (+.f64 (pow.f64 x -1/2) (pow.f64 (+.f64 1 x) -1/2)))))
▶	0.4b	(*.f64 (/.f64 (/.f64 1 (hypot.f64 (sqrt.f64 x) x)) 1) (/.f64 (/.f64 1 (hypot.f64 (sqrt.f64 x) x)) (+.f64 (pow.f64 x -1/2) (pow.f64 (+.f64 1 x) -1/2))))
	7.1b	(.f64 (/.f64 1 (sqrt.f64 (+.f64 (pow.f64 x -1/2) (pow.f64 (+.f64 1 x) -1/2)))) (/.f64 (/.f64 1 (.f64 x (+.f64 1 x))) (sqrt.f64 (+.f64 (pow.f64 x -1/2) (pow.f64 (+.f64 1 x) -1/2)))))
	7.6b	(.f64 (pow.f64 (/.f64 1 (cbrt.f64 (.f64 x (+.f64 1 x)))) 2) (.f64 (/.f64 1 (cbrt.f64 (.f64 x (+.f64 1 x)))) (/.f64 1 (+.f64 (pow.f64 x -1/2) (pow.f64 (+.f64 1 x) -1/2)))))
	6.9b	(.f64 (/.f64 1 (.f64 x (+.f64 1 x))) (/.f64 1 (+.f64 (pow.f64 x -1/2) (pow.f64 (+.f64 1 x) -1/2))))

Compiler

Compiled 4690 to 3606 computations (23.1% saved)

localize15.0ms (0.3%)

Local error

Found 4 expressions with local error:

New	Error	Program
✓	0.0b	(+.f64 (pow.f64 x -1/2) (pow.f64 (+.f64 1 x) -1/2))
✓	0.1b	(/.f64 1 (hypot.f64 (sqrt.f64 x) x))
✓	0.1b	(*.f64 (/.f64 (/.f64 1 (hypot.f64 (sqrt.f64 x) x)) 1) (/.f64 (/.f64 1 (hypot.f64 (sqrt.f64 x) x)) (+.f64 (pow.f64 x -1/2) (pow.f64 (+.f64 1 x) -1/2))))
✓	0.3b	(/.f64 (/.f64 1 (hypot.f64 (sqrt.f64 x) x)) (+.f64 (pow.f64 x -1/2) (pow.f64 (+.f64 1 x) -1/2)))

series572.0ms (11.1%)

Counts

4 → 22

Calls

4 calls:

278.0ms	(/.f64 (/.f64 1 (hypot.f64 (sqrt.f64 x) x)) (+.f64 (pow.f64 x -1/2) (pow.f64 (+.f64 1 x) -1/2)))
264.0ms	(*.f64 (/.f64 (/.f64 1 (hypot.f64 (sqrt.f64 x) x)) 1) (/.f64 (/.f64 1 (hypot.f64 (sqrt.f64 x) x)) (+.f64 (pow.f64 x -1/2) (pow.f64 (+.f64 1 x) -1/2))))
25.0ms	(/.f64 1 (hypot.f64 (sqrt.f64 x) x))
5.0ms	(+.f64 (pow.f64 x -1/2) (pow.f64 (+.f64 1 x) -1/2))

rewrite118.0ms (2.3%)

Algorithm

2×	batch-egg-rewrite

Rules

156× egg-rr

Counts

4 → 156

Calls

2 calls:

114.0ms

((/.f64 (/.f64 1 (hypot.f64 (sqrt.f64 x) x)) (+.f64 (pow.f64 x -1/2) (pow.f64 (+.f64 1 x) -1/2))) (*.f64 (/.f64 (/.f64 1 (hypot.f64 (sqrt.f64 x) x)) 1) (/.f64 (/.f64 1 (hypot.f64 (sqrt.f64 x) x)) (+.f64 (pow.f64 x -1/2) (pow.f64 (+.f64 1 x) -1/2)))) (/.f64 1 (hypot.f64 (sqrt.f64 x) x)) (+.f64 (pow.f64 x -1/2) (pow.f64 (+.f64 1 x) -1/2)))

0.0ms

()

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	14	81
1	306	70
2	3723	70
3	5338	70
0	0	0
1	0	0

simplify58.0ms (1.1%)

Algorithm

1×	egg-herbie

Rules

648×	`fma-def_binary64`
615×	`associate-/r*_binary64`
546×	`fma-neg_binary64`
371×	`times-frac_binary64`
362×	`cancel-sign-sub-inv_binary64`

Counts

178 → 196

Iterations

Useful iterations: 3 (0.0ms)

Iter	Nodes	Cost
0	84	632
1	226	618
2	582	500
3	1652	366
4	4992	366
5	5220	366

prune354.0ms (6.9%)

Pruning

9 alts after pruning (9 fresh and 0 done)

	Pruned	Kept	Total
New	227	6	233
Fresh	4	3	7
Picked	1	0	1
Done	0	0	0
Total	232	9	241

Error

Counts

241 → 9

Alt Table

Status	Error	Program
	6.9b	(.f64 (/.f64 1 (.f64 x (+.f64 1 x))) (/.f64 1 (+.f64 (pow.f64 x -1/2) (pow.f64 (+.f64 1 x) -1/2))))
	6.6b	(/.f64 (/.f64 (pow.f64 (hypot.f64 (sqrt.f64 x) x) -2) (hypot.f64 (pow.f64 x -1/4) (pow.f64 (+.f64 1 x) -1/4))) (hypot.f64 (pow.f64 x -1/4) (pow.f64 (+.f64 1 x) -1/4)))
	29.2b	(fma.f64 (pow.f64 (sqrt.f64 (+.f64 1 x)) -1/2) (neg.f64 (pow.f64 (sqrt.f64 (+.f64 1 x)) -1/2)) (pow.f64 x -1/2))
	0.4b	(/.f64 (/.f64 1 (hypot.f64 (sqrt.f64 x) x)) (*.f64 (hypot.f64 (sqrt.f64 x) x) (+.f64 (pow.f64 x -1/2) (pow.f64 (+.f64 1 x) -1/2))))
	0.7b	(pow.f64 (/.f64 (/.f64 1 (hypot.f64 (sqrt.f64 x) x)) (sqrt.f64 (+.f64 (pow.f64 x -1/2) (pow.f64 (+.f64 1 x) -1/2)))) 2)
	0.3b	(.f64 (/.f64 (.f64 (pow.f64 x -1/2) (pow.f64 (+.f64 1 x) -1/2)) 1) (/.f64 (/.f64 1 (hypot.f64 (sqrt.f64 x) x)) (+.f64 (pow.f64 x -1/2) (pow.f64 (+.f64 1 x) -1/2))))
	0.7b	(/.f64 1 (.f64 (hypot.f64 (sqrt.f64 x) x) (.f64 (hypot.f64 (sqrt.f64 x) x) (+.f64 (pow.f64 x -1/2) (pow.f64 (+.f64 1 x) -1/2)))))
	6.6b	(/.f64 (pow.f64 (hypot.f64 (sqrt.f64 x) x) -2) (+.f64 (pow.f64 x -1/2) (pow.f64 (+.f64 1 x) -1/2)))
	0.7b	(*.f64 (/.f64 (/.f64 1 (hypot.f64 (sqrt.f64 x) x)) 1) (/.f64 (/.f64 1 (hypot.f64 (sqrt.f64 x) x)) (fma.f64 (cbrt.f64 (pow.f64 x -1)) (cbrt.f64 (pow.f64 x -1/2)) (pow.f64 (+.f64 1 x) -1/2))))

Compiler

Compiled 6911 to 4496 computations (34.9% saved)

regimes408.0ms (7.9%)

Accuracy

Total 0.3b remaining (97.2%)

Threshold costs 0.3b (97.2%)

Counts

163 → 1

Compiler

Compiled 6668 to 5234 computations (21.5% saved)

simplify2.0ms (0%)

Algorithm

1×	egg-herbie

Rules

2×	`+-commutative_binary64`
2×	`*-commutative_binary64`
1×	`/-rgt-identity_binary64`
1×	`1-exp_binary64`

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	15	39
1	21	39
2	20	39

end194.0ms (3.8%)

Compiler: Compiled 260 to 196 computations (24.6% saved)

Iter	Nodes	Cost
0	9	17
1	14	17
2	20	17
3	28	17
4	36	17
5	54	17
6	79	17
7	96	17
8	113	17
9	123	17
10	127	17
11	129	17
12	115	17

Iter	Nodes	Cost
0	9	17
1	14	17
2	20	17
3	28	17
4	36	17
5	54	17
6	79	17
7	96	17
8	113	17
9	123	17
10	127	17
11	129	17
12	115	17

Details

analyze1.0ms (0%)

sample1.7s (33.3%)

simplify10.0ms (0.2%)

prune2.0ms (0%)

localize7.0ms (0.1%)

series41.0ms (0.8%)

rewrite101.0ms (2%)

simplify64.0ms (1.2%)

prune275.0ms (5.3%)

localize13.0ms (0.2%)

series134.0ms (2.6%)

rewrite122.0ms (2.4%)

simplify76.0ms (1.5%)

prune507.0ms (9.8%)

localize12.0ms (0.2%)

series59.0ms (1.1%)

rewrite84.0ms (1.6%)

simplify50.0ms (1%)

prune156.0ms (3%)

localize15.0ms (0.3%)

series572.0ms (11.1%)

rewrite118.0ms (2.3%)

simplify58.0ms (1.1%)

prune354.0ms (6.9%)

regimes408.0ms (7.9%)

simplify2.0ms (0%)

end194.0ms (3.8%)

Profiling

Iter	Nodes	Cost
0	9	17
1	14	17
2	20	17
3	28	17
4	36	17
5	54	17
6	79	17
7	96	17
8	113	17
9	123	17
10	127	17
11	129	17
12	115	17