Details

analyze387.0ms

Algorithm

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
0%	99.9%	0.1%	5
0%	99.9%	0.1%	6
12.5%	87.4%	0.1%	7
26.5%	73.3%	0.1%	8
33.5%	66.3%	0.1%	9
49.1%	50.7%	0.1%	10
56.9%	42.9%	0.1%	11
60.8%	39%	0.1%	12
69%	30.9%	0.1%	13
72.5%	27.3%	0.1%	14

sample38.0ms

Algorithm

intervals

Results

13.0ms	86×	body	1280	valid
8.0ms	63×	body	640	valid
3.0ms	19×	body	2560	valid
2.0ms	63×	body	80	valid
1.0ms	14×	body	320	valid
1.0ms	11×	body	160	valid

simplify21.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (19.0ms)

Iter	Nodes	Cost
0	503	12
1	503	12

prune10.0ms

Filtered

1 candidates to 1 candidates (0.0%)

Pruning

1 alts after pruning (1 fresh and 0 done)

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

Merged error: 45.5b

Counts

2 → 1

localize8.0ms

Local error

Found 1 expressions with local error:

8.9b	(-.f64 (fma.f64 x y z) (+.f64 1 (+.f64 (*.f64 x y) z)))

rewrite10.0ms

Algorithm

rewrite-expression-head

Rules

10×	`add-log-exp_binary64`
6×	`*-un-lft-identity_binary64`
3×	`diff-log_binary64` `add-sqr-sqrt_binary64` `sum-log_binary64`
2×	`distribute-lft-out--_binary64`
1×	`sub-neg_binary64` `pow1_binary64` `associate--r+_binary64` `flip3--_binary64` `distribute-lft-out_binary64` `add-cube-cbrt_binary64` `add-exp-log_binary64` `add-cbrt-cube_binary64` `difference-of-squares_binary64` `flip--_binary64`

Counts

1 → 17

Calls

1 calls:

9.0ms

(-.f64 (fma.f64 x y z) (+.f64 1 (+.f64 (*.f64 x y) z)))

series12.0ms

Counts

1 → 3

Calls

1 calls:

12.0ms

(-.f64 (fma.f64 x y z) (+.f64 1 (+.f64 (*.f64 x y) z)))

simplify40.0ms

Algorithm

egg-herbie

Counts

20 → 20

Iterations

Useful iterations: 0 (35.0ms)

Iter	Nodes	Cost
0	4990	329
1	4990	329

prune21.0ms

Filtered

14 candidates to 20 candidates (-42.9%)

Pruning

1 alts after pruning (1 fresh and 0 done)

	Pruned	Kept	Total
New	19	1	20
Fresh	0	0	0
Picked	1	0	1
Done	0	0	0
Total	20	1	21

Merged error: 7.3b

Counts

21 → 1

localize10.0ms

Local error

Found 1 expressions with local error:

7.2b	(-.f64 (fma.f64 x y z) (+.f64 z (*.f64 x y)))

rewrite9.0ms

Algorithm

rewrite-expression-head

Rules

6×	`add-log-exp_binary64`
3×	`*-un-lft-identity_binary64` `add-sqr-sqrt_binary64`
2×	`diff-log_binary64`
1×	`sub-neg_binary64` `pow1_binary64` `associate--r+_binary64` `flip3--_binary64` `add-cube-cbrt_binary64` `add-exp-log_binary64` `add-cbrt-cube_binary64` `difference-of-squares_binary64` `distribute-lft-out--_binary64` `flip--_binary64` `sum-log_binary64`

Counts

1 → 15

Calls

1 calls:

8.0ms

(-.f64 (fma.f64 x y z) (+.f64 z (*.f64 x y)))

series9.0ms

Counts

1 → 3

Calls

1 calls:

9.0ms

(-.f64 (fma.f64 x y z) (+.f64 z (*.f64 x y)))

simplify50.0ms

Algorithm

egg-herbie

Counts

18 → 18

Iterations

Useful iterations: 0 (45.0ms)

Iter	Nodes	Cost
0	5242	259

prune18.0ms

Filtered

12 candidates to 18 candidates (-50.0%)

Pruning

1 alts after pruning (0 fresh and 1 done)

	Pruned	Kept	Total
New	18	0	18
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	18	1	19

Merged error: 7.3b

Counts

19 → 1

simplify2.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	59	14
1	59	14

end0.0ms

sample1.1s

Algorithm

intervals

Results

411.0ms	2630×	body	1280	valid
214.0ms	1705×	body	640	valid
107.0ms	563×	body	2560	valid
76.0ms	2050×	body	80	valid
66.0ms	719×	body	320	valid
21.0ms	333×	body	160	valid

Details

analyze387.0ms

sample38.0ms

simplify21.0ms

prune10.0ms

localize8.0ms

rewrite10.0ms

series12.0ms

simplify40.0ms

prune21.0ms

localize10.0ms

rewrite9.0ms

series9.0ms

simplify50.0ms

prune18.0ms

simplify2.0ms

end0.0ms

sample1.1s

Profiling