Details

analyze383.0ms

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

sample34.0ms

Algorithm

intervals

Results

13.0ms	86×	body	1280	valid
6.0ms	50×	body	640	valid
4.0ms	21×	body	2560	valid
2.0ms	71×	body	80	valid
2.0ms	22×	body	320	valid
0.0ms	6×	body	160	valid

simplify37.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (26.0ms)

Iter	Nodes	Cost
0	505	17
1	505	17

prune2.0ms

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: 44.3b

Counts

2 → 1

localize9.0ms

Local error

Found 1 expressions with local error:

8.6b	(-.f64 (fma.f64 x y z) (+.f64 1 (+.f64 (*.f64 x y) z)))

rewrite9.0ms

Algorithm

rewrite-expression-head

Rules

10×	`add-log-exp_binary64_555`
6×	`*-un-lft-identity_binary64_590`
3×	`diff-log_binary64_501` `add-sqr-sqrt_binary64_575` `sum-log_binary64_500`
2×	`distribute-lft-out--_binary64_635`
1×	`add-cbrt-cube_binary64_562` `sub-neg_binary64_594` `flip--_binary64_616` `difference-of-squares_binary64_619` `distribute-lft-out_binary64_634` `add-cube-cbrt_binary64_561` `add-exp-log_binary64_554` `flip3--_binary64_589` `pow1_binary64_532` `associate--r+_binary64_645`

Counts

1 → 17

Calls

1 calls:

9.0ms

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

series48.0ms

Counts

1 → 3

Calls

1 calls:

48.0ms

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

simplify60.0ms

Algorithm

egg-herbie

Counts

20 → 20

Iterations

Useful iterations: 0 (48.0ms)

Iter	Nodes	Cost
0	4920	476
1	4920	476

prune17.0ms

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: 44.3b

Counts

21 → 1

localize10.0ms

Local error

Found 1 expressions with local error:

8.6b	(-.f64 (fma.f64 x y z) (+.f64 1 (+.f64 z (*.f64 x y))))

rewrite8.0ms

Algorithm

rewrite-expression-head

Rules

10×	`add-log-exp_binary64_555`
6×	`*-un-lft-identity_binary64_590`
3×	`diff-log_binary64_501` `add-sqr-sqrt_binary64_575` `sum-log_binary64_500`
2×	`distribute-lft-out--_binary64_635`
1×	`add-cbrt-cube_binary64_562` `sub-neg_binary64_594` `flip--_binary64_616` `difference-of-squares_binary64_619` `distribute-lft-out_binary64_634` `add-cube-cbrt_binary64_561` `add-exp-log_binary64_554` `flip3--_binary64_589` `pow1_binary64_532` `associate--r+_binary64_645`

Counts

1 → 17

Calls

1 calls:

8.0ms

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

series37.0ms

Counts

1 → 3

Calls

1 calls:

37.0ms

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

simplify60.0ms

Algorithm

egg-herbie

Counts

20 → 20

Iterations

Useful iterations: 0 (48.0ms)

Iter	Nodes	Cost
0	4870	476
1	4870	476

prune14.0ms

Filtered

12 candidates to 20 candidates (-66.7%)

Pruning

1 alts after pruning (0 fresh and 1 done)

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

Merged error: 44.3b

Counts

21 → 1

simplify4.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (2.0ms)

Iter	Nodes	Cost
0	99	22
1	99	22

end0.0ms

sample1.0s

Algorithm

intervals

Results

398.0ms	2624×	body	1280	valid
195.0ms	1624×	body	640	valid
105.0ms	580×	body	2560	valid
71.0ms	728×	body	320	valid
71.0ms	2118×	body	80	valid
20.0ms	326×	body	160	valid

Details

analyze383.0ms

sample34.0ms

simplify37.0ms

prune2.0ms

localize9.0ms

rewrite9.0ms

series48.0ms

simplify60.0ms

prune17.0ms

localize10.0ms

rewrite8.0ms

series37.0ms

simplify60.0ms

prune14.0ms

simplify4.0ms

end0.0ms

sample1.0s

Profiling