Details

analyze238.0ms

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
9.4%	65.5%	25.1%	6
14%	60.8%	25.1%	7
14%	56.2%	29.8%	8
14%	36.7%	49.3%	9
14.8%	30.4%	54.8%	10
15.5%	28.3%	56.2%	11
16.4%	18.3%	65.2%	12
17.2%	15.2%	67.6%	13
17.7%	14.2%	68.1%	14

sample28.0ms

Algorithm

intervals

Results

11.0ms	256×	body	80	valid
2.0ms	53×	body	80	invalid
2.0ms	72×	body	80	nan

simplify56.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (54.0ms)

Iter	Nodes	Cost
0	5207	8

prune12.0ms

Filtered

1 candidates to 1 candidates (0.0%)

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: 0b

Counts

2 → 2

localize9.0ms

Local error

Found 4 expressions with local error:

0.0b	(- (+ x (* y (log y))) z)
0.0b	(+ x (* y (log y)))
0.0b	(exp (- (+ x (* y (log y))) z))
0.3b	(* y (log y))

rewrite22.0ms

Algorithm

rewrite-expression-head

Rules

17×	`add-sqr-sqrt` `add-log-exp`
15×	`*-un-lft-identity`
12×	`log-prod`
11×	`add-cube-cbrt`
7×	`pow1`
6×	`add-exp-log` `distribute-rgt-in` `associate-+r+` `distribute-lft-in` `add-cbrt-cube`
5×	`exp-prod`
4×	`diff-log` `associate-r`
3×	`associate-l` `sum-log` `rem-exp-log`
2×	`sub-neg` `exp-sum` `associate--l+` `distribute-lft-out--` `difference-of-squares`
1×	`+-commutative` `flip3--` `flip3-+` `exp-diff` `pow-prod-down` `prod-exp` `log-pow` `*-commutative` `flip--` `cbrt-unprod` `flip-+` `unswap-sqr`

Counts

4 → 75

Calls

4 calls:

6.0ms	(- (+ x (* y (log y))) z)
4.0ms	(+ x (* y (log y)))
6.0ms	(exp (- (+ x (* y (log y))) z))
4.0ms	(* y (log y))

series49.0ms

Counts

4 → 12

Calls

4 calls:

9.0ms	(- (+ x (* y (log y))) z)
10.0ms	(+ x (* y (log y)))
13.0ms	(exp (- (+ x (* y (log y))) z))
17.0ms	(* y (log y))

simplify56.0ms

Algorithm

egg-herbie

Counts

87 → 87

Iterations

Useful iterations: 0 (50.0ms)

Iter	Nodes	Cost
0	5106	708

prune85.0ms

Filtered

62 candidates to 87 candidates (-40.3%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	87	0	87
Fresh	0	1	1
Picked	0	1	1
Done	0	0	0
Total	87	2	89

Merged error: 0b

Counts

89 → 2

localize7.0ms

Local error

Found 1 expressions with local error:

0.7b	(* (pow y y) (exp (- x z)))

rewrite9.0ms

Algorithm

rewrite-expression-head

Rules

9×	`add-sqr-sqrt`
7×	`associate-l`
4×	`add-cube-cbrt` `unpow-prod-down` `-un-lft-identity` `associate-r*`
3×	`add-exp-log` `prod-exp` `add-cbrt-cube` `unswap-sqr`
2×	`sqr-pow`
1×	`pow1` `pow-to-exp` `sub-neg` `exp-diff` `associate-r/` `exp-sum` `pow-exp` `-commutative` `cbrt-unprod` `add-log-exp`

Counts

1 → 27

Calls

1 calls:

8.0ms

(* (pow y y) (exp (- x z)))

series18.0ms

Counts

1 → 3

Calls

1 calls:

18.0ms

(* (pow y y) (exp (- x z)))

simplify43.0ms

Algorithm

egg-herbie

Counts

30 → 30

Iterations

Useful iterations: 0 (40.0ms)

Iter	Nodes	Cost
0	5018	294

prune28.0ms

Filtered

22 candidates to 30 candidates (-36.4%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	30	0	30
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	30	2	32

Merged error: 0b

Counts

32 → 2

regimes315.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	20	9
1	20	9

end0.0ms

sample753.0ms

Algorithm

intervals

Results

340.0ms	8000×	body	80	valid
81.0ms	1924×	body	80	invalid
75.0ms	2413×	body	80	nan

Details

analyze238.0ms

sample28.0ms

simplify56.0ms

prune12.0ms

localize9.0ms

rewrite22.0ms

series49.0ms

simplify56.0ms

prune85.0ms

localize7.0ms

rewrite9.0ms

series18.0ms

simplify43.0ms

prune28.0ms

regimes315.0ms

bsearch0.0ms

simplify1.0ms

end0.0ms

sample753.0ms

Profiling