Details

analyze2.0ms

Algorithm

Search

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

sample31.0ms

Algorithm

intervals

Results

14.0ms	185×	body	160	valid
8.0ms	71×	body	320	valid
3.0ms	256×	pre	80	true

simplify268.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (267.0ms)

Iter	Nodes	Cost
0	5587	19

prune5.0ms

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))))

simplify37.0ms

Algorithm

egg-herbie

Counts

35 → 35

Iterations

Useful iterations: 0 (25.0ms)

Iter	Nodes	Cost
0	5390	1699

prune81.0ms

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))

series5.0ms

Counts

1 → 3

Calls

1 calls:

5.0ms

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

simplify37.0ms

Algorithm

egg-herbie

Counts

21 → 21

Iterations

Useful iterations: 0 (34.0ms)

Iter	Nodes	Cost
0	5096	120

prune32.0ms

Filtered

11 candidates to 21 candidates (-90.9%)

Pruning

6 alts after pruning (5 fresh and 1 done)

	Pruned	Kept	Total
New	16	5	21
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	16	6	22

Merged error: 0.1b

Counts

22 → 6

localize3.0ms

Local error

Found 1 expressions with local error:

0.2b	(* (* 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)

simplify38.0ms

Algorithm

egg-herbie

Counts

22 → 22

Iterations

Useful iterations: 0 (35.0ms)

Iter	Nodes	Cost
0	5006	130

prune34.0ms

Filtered

11 candidates to 22 candidates (-100.0%)

Pruning

7 alts after pruning (5 fresh and 2 done)

	Pruned	Kept	Total
New	20	2	22
Fresh	1	3	4
Picked	0	1	1
Done	0	1	1
Total	21	7	28

Merged error: 0.0b

Counts

28 → 7

localize5.0ms

Local error

Found 3 expressions with local error:

0.1b	(* t (sqrt 3.9999999999999997e-32))
0.2b	(* t (* t (sqrt 3.9999999999999997e-32)))
0.3b	(* (* t (* t (sqrt 3.9999999999999997e-32))) (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))
5.0ms	(* t (* t (sqrt 3.9999999999999997e-32)))
8.0ms	(* (* t (* t (sqrt 3.9999999999999997e-32))) (sqrt 3.9999999999999997e-32))

series16.0ms

Counts

3 → 9

Calls

3 calls:

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

simplify49.0ms

Algorithm

egg-herbie

Counts

73 → 73

Iterations

Useful iterations: 0 (44.0ms)

Iter	Nodes	Cost
0	5061	436

prune74.0ms

Filtered

37 candidates to 73 candidates (-97.3%)

Pruning

7 alts after pruning (5 fresh and 2 done)

	Pruned	Kept	Total
New	70	3	73
Fresh	2	2	4
Picked	1	0	1
Done	0	2	2
Total	73	7	80

Merged error: 0b

Counts

80 → 7

regimes41.0ms

Accuracy

0% (0.3b remaining)

Error of 0.3b against oracle of 0.0b and baseline of 0.3b

bsearch0.0ms

simplify1.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	20	5
1	20	5

end0.0ms

sample890.0ms

Algorithm

intervals

Results

458.0ms	5953×	body	160	valid
225.0ms	2047×	body	320	valid
108.0ms	8000×	pre	80	true

Details

analyze2.0ms

sample31.0ms

simplify268.0ms

prune5.0ms

localize7.0ms

rewrite12.0ms

series4.0ms

simplify37.0ms

prune81.0ms

localize3.0ms

rewrite5.0ms

series5.0ms

simplify37.0ms

prune32.0ms

localize3.0ms

rewrite6.0ms

series3.0ms

simplify38.0ms

prune34.0ms

localize5.0ms

rewrite20.0ms

series16.0ms

simplify49.0ms

prune74.0ms

regimes41.0ms

bsearch0.0ms

simplify1.0ms

end0.0ms

sample890.0ms

Profiling