Details

analyze64.0ms

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
25%	74.9%	0.1%	5
37.5%	62.4%	0.1%	6
67.1%	32.8%	0.1%	7
71%	28.9%	0.1%	8
82.3%	17.6%	0.1%	9
84.9%	15%	0.1%	10
90.8%	9.1%	0.1%	11
92.2%	7.7%	0.1%	12
95.3%	4.6%	0.1%	13
96%	3.9%	0.1%	14

sample16.0ms

Algorithm

intervals

Results

10.0ms

256×

body

valid

simplify7.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (4.0ms)

Iter	Nodes	Cost
0	19	7
1	19	7

prune2.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

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

Merged error: 9.8b

Counts

2 → 1

localize5.0ms

Local error

Found 1 expressions with local error:

9.2b	(/.f64 (*.f64 x y) (+.f64 y 1))

rewrite7.0ms

Algorithm

rewrite-expression-head

Rules

7×	`*-un-lft-identity_binary64`
6×	`add-exp-log_binary64` `add-cbrt-cube_binary64`
4×	`associate-/r*_binary64` `times-frac_binary64`
3×	`add-cube-cbrt_binary64` `add-sqr-sqrt_binary64`
2×	`distribute-lft-out_binary64` `cbrt-undiv_binary64` `associate-/r/_binary64` `div-exp_binary64`
1×	`flip3-+_binary64` `add-log-exp_binary64` `pow1_binary64` `cbrt-unprod_binary64` `clear-num_binary64` `prod-exp_binary64` `frac-2neg_binary64` `associate-/l*_binary64` `div-inv_binary64` `flip-+_binary64`

Counts

1 → 25

Calls

1 calls:

7.0ms

(/.f64 (*.f64 x y) (+.f64 y 1))

series7.0ms

Counts

1 → 3

Calls

1 calls:

7.0ms

(/.f64 (*.f64 x y) (+.f64 y 1))

simplify62.0ms

Algorithm

egg-herbie

Counts

28 → 28

Iterations

Useful iterations: 0 (56.0ms)

Iter	Nodes	Cost
0	5644	241

prune19.0ms

Filtered

20 candidates to 28 candidates (-40.0%)

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

Merged error: 0b

Counts

29 → 2

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b	(/.f64 (+.f64 y 1) y)
0.1b	(/.f64 x (/.f64 (+.f64 y 1) y))

rewrite23.0ms

Algorithm

rewrite-expression-head

Rules

108×	`times-frac_binary64`
92×	`*-un-lft-identity_binary64`
60×	`add-cube-cbrt_binary64` `add-sqr-sqrt_binary64`
19×	`associate-/r*_binary64`
16×	`distribute-lft-out_binary64`
9×	`add-exp-log_binary64` `add-cbrt-cube_binary64`
7×	`associate-/l*_binary64`
6×	`div-inv_binary64`
4×	`cbrt-undiv_binary64` `div-exp_binary64`
2×	`associate-/l/_binary64` `add-log-exp_binary64` `pow1_binary64` `clear-num_binary64` `frac-2neg_binary64`
1×	`flip3-+_binary64` `associate-/r/_binary64` `flip-+_binary64`

Counts

2 → 115

Calls

2 calls:

6.0ms	(/.f64 (+.f64 y 1) y)
11.0ms	(/.f64 x (/.f64 (+.f64 y 1) y))

series14.0ms

Counts

2 → 6

Calls

2 calls:

5.0ms	(/.f64 (+.f64 y 1) y)
9.0ms	(/.f64 x (/.f64 (+.f64 y 1) y))

simplify65.0ms

Algorithm

egg-herbie

Counts

121 → 121

Iterations

Useful iterations: 0 (51.0ms)

Iter	Nodes	Cost
0	5373	1436

prune51.0ms

Filtered

86 candidates to 121 candidates (-40.7%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	121	0	121
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	121	2	123

Merged error: 0b

Counts

123 → 2

regimes61.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify2.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	8	7
1	8	7

end0.0ms

sample315.0ms

Algorithm

intervals

Results

188.0ms

8000×

body

valid

Details

analyze64.0ms

sample16.0ms

simplify7.0ms

prune2.0ms

localize5.0ms

rewrite7.0ms

series7.0ms

simplify62.0ms

prune19.0ms

localize5.0ms

rewrite23.0ms

series14.0ms

simplify65.0ms

prune51.0ms

regimes61.0ms

bsearch0.0ms

simplify2.0ms

end0.0ms

sample315.0ms

Profiling