Details

analyze1.0ms

Algorithm

Search

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

sample29.0ms

Algorithm

intervals

Results

14.0ms	193×	body	160	valid
7.0ms	63×	body	320	valid
3.0ms	256×	pre	80	true

simplify303.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (238.0ms)

Iter	Nodes	Cost
0	4961	19
1	4961	19

prune4.0ms

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: 61.8b

Counts

2 → 1

localize7.0ms

Local error

Found 1 expressions with local error:

61.8b

(+ (* (+ 1.0 (* t 2e-16)) (+ 1.0 (* t 2e-16))) (- -1.0 (* 2.0 (* t 2e-16))))

rewrite12.0ms

Algorithm

rewrite-expression-head

Rules

16×	`frac-add`
13×	`flip3-+` `flip-+`
8×	`frac-times` `flip3--` `flip--`
6×	`add-log-exp`
4×	`associate-r/` `associate-l/`
2×	`associate-+l+` `sum-log`
1×	`pow1` `add-exp-log` `+-commutative` `distribute-rgt-in` `add-sqr-sqrt` `add-cube-cbrt` `associate-+r-` `sub-neg` `associate-+r+` `*-un-lft-identity` `distribute-lft-in` `diff-log` `add-cbrt-cube`

Counts

1 → 32

Calls

1 calls:

10.0ms

(+ (* (+ 1.0 (* t 2e-16)) (+ 1.0 (* t 2e-16))) (- -1.0 (* 2.0 (* t 2e-16))))

series4.0ms

Counts

1 → 3

Calls

1 calls:

4.0ms

(+ (* (+ 1.0 (* t 2e-16)) (+ 1.0 (* t 2e-16))) (- -1.0 (* 2.0 (* t 2e-16))))

simplify44.0ms

Algorithm

egg-herbie

Counts

35 → 35

Iterations

Useful iterations: 0 (33.0ms)

Iter	Nodes	Cost
0	5024	1699

prune75.0ms

Filtered

25 candidates to 35 candidates (-40.0%)

Pruning

1 alts after pruning (1 fresh and 0 done)

	Pruned	Kept	Total
New	34	1	35
Fresh	0	0	0
Picked	1	0	1
Done	0	0	0
Total	35	1	36

Merged error: 0.3b

Counts

36 → 1

localize3.0ms

Local error

Found 1 expressions with local error:

0.2b	(* t (* t 3.9999999999999997e-32))

rewrite5.0ms

Algorithm

rewrite-expression-head

Rules

6×	`pow1` `add-exp-log` `add-cbrt-cube`
3×	`associate-l` `pow-prod-down` `prod-exp` `cbrt-unprod`
2×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity`
1×	`associate-r` `*-commutative` `add-log-exp`

Counts

1 → 18

Calls

1 calls:

4.0ms

(* t (* t 3.9999999999999997e-32))

series3.0ms

Counts

1 → 3

Calls

1 calls:

3.0ms

(* t (* t 3.9999999999999997e-32))

simplify48.0ms

Algorithm

egg-herbie

Counts

21 → 21

Iterations

Useful iterations: 0 (46.0ms)

Iter	Nodes	Cost
0	5077	120

prune32.0ms

Filtered

11 candidates to 21 candidates (-90.9%)

Pruning

7 alts after pruning (6 fresh and 1 done)

	Pruned	Kept	Total
New	15	6	21
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	15	7	22

Merged error: 0.0b

Counts

22 → 7

localize3.0ms

Local error

Found 1 expressions with local error:

0.3b	(* (* t t) 3.9999999999999997e-32)

rewrite6.0ms

Algorithm

rewrite-expression-head

Rules

6×	`pow1` `add-exp-log` `add-cbrt-cube`
3×	`add-sqr-sqrt` `associate-r` `pow-prod-down` `prod-exp` `cbrt-unprod`
2×	`add-cube-cbrt` `*-un-lft-identity`
1×	`associate-l` `*-commutative` `add-log-exp` `unswap-sqr`

Counts

1 → 19

Calls

1 calls:

5.0ms

(* (* t t) 3.9999999999999997e-32)

series3.0ms

Counts

1 → 3

Calls

1 calls:

3.0ms

(* (* t t) 3.9999999999999997e-32)

simplify42.0ms

Algorithm

egg-herbie

Counts

22 → 22

Iterations

Useful iterations: 0 (39.0ms)

Iter	Nodes	Cost
0	5269	130

prune24.0ms

Filtered

10 candidates to 22 candidates (-120.0%)

Pruning

6 alts after pruning (4 fresh and 2 done)

	Pruned	Kept	Total
New	20	2	22
Fresh	3	2	5
Picked	0	1	1
Done	0	1	1
Total	23	6	29

Merged error: 0.0b

Counts

29 → 6

localize7.0ms

Local error

Found 3 expressions with local error:

0.2b	(* t (sqrt 3.9999999999999997e-32))
0.3b	(* (* t (* t (sqrt 3.9999999999999997e-32))) (sqrt 3.9999999999999997e-32))
0.3b	(* t (* t (sqrt 3.9999999999999997e-32)))

rewrite20.0ms

Algorithm

rewrite-expression-head

Rules

19×	`pow1` `add-exp-log` `add-cbrt-cube`
13×	`add-sqr-sqrt` `associate-r`
10×	`pow-prod-down` `prod-exp` `cbrt-unprod`
9×	`add-cube-cbrt` `*-un-lft-identity`
7×	`associate-l` `sqrt-prod`
3×	`*-commutative` `add-log-exp`
2×	`unswap-sqr`

Counts

3 → 64

Calls

3 calls:

5.0ms	(* t (sqrt 3.9999999999999997e-32))
8.0ms	(* (* t (* t (sqrt 3.9999999999999997e-32))) (sqrt 3.9999999999999997e-32))
5.0ms	(* t (* t (sqrt 3.9999999999999997e-32)))

series15.0ms

Counts

3 → 9

Calls

3 calls:

4.0ms	(* t (sqrt 3.9999999999999997e-32))
7.0ms	(* (* t (* t (sqrt 3.9999999999999997e-32))) (sqrt 3.9999999999999997e-32))
5.0ms	(* t (* t (sqrt 3.9999999999999997e-32)))

simplify35.0ms

Algorithm

egg-herbie

Counts

73 → 73

Iterations

Useful iterations: 0 (30.0ms)

Iter	Nodes	Cost
0	5354	436

prune67.0ms

Filtered

37 candidates to 73 candidates (-97.3%)

Pruning

6 alts after pruning (4 fresh and 2 done)

	Pruned	Kept	Total
New	72	1	73
Fresh	0	3	3
Picked	0	1	1
Done	1	1	2
Total	73	6	79

Merged error: 0b

Counts

79 → 6

regimes34.0ms

Accuracy

0% (0.3b remaining)

Error of 0.4b against oracle of 0.0b and baseline of 0.4b

bsearch0.0ms

simplify1.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	12	12
1	12	12

end0.0ms

sample853.0ms

Algorithm

intervals

Results

446.0ms	5965×	body	160	valid
224.0ms	2035×	body	320	valid
98.0ms	8000×	pre	80	true

Details

analyze1.0ms

sample29.0ms

simplify303.0ms

prune4.0ms

localize7.0ms

rewrite12.0ms

series4.0ms

simplify44.0ms

prune75.0ms

localize3.0ms

rewrite5.0ms

series3.0ms

simplify48.0ms

prune32.0ms

localize3.0ms

rewrite6.0ms

series3.0ms

simplify42.0ms

prune24.0ms

localize7.0ms

rewrite20.0ms

series15.0ms

simplify35.0ms

prune67.0ms

regimes34.0ms

bsearch0.0ms

simplify1.0ms

end0.0ms

sample853.0ms

Profiling