Details

sample29.0ms

Algorithm

intervals

Results

9.0ms	256×	body	80	valid
8.0ms	249×	body	80	nan

simplify76.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	27	10
1	72	10
2	194	10
3	416	10
4	816	10
5	1207	10
6	1368	10
7	1505	10
8	1511	10
9	1511	10

prune2.0ms

Filtered

1 candidates to 0 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: 0.0b

Counts

2 → 1

localize11.0ms

Local error

Found 4 expressions with local error:

0.0b	(sqrt (- 1.0 (* 3.0 (* v v))))
0.0b	(* (* (/ (sqrt 2.0) 4.0) (sqrt (- 1.0 (* 3.0 (* v v))))) (- 1.0 (* v v)))
0.0b	(* (/ (sqrt 2.0) 4.0) (sqrt (- 1.0 (* 3.0 (* v v)))))
0.1b	(* 3.0 (* v v))

rewrite23.0ms

Algorithm

rewrite-expression-head

Rules

46×	`frac-times`
34×	`sqrt-div`
29×	`flip3--` `flip--`
23×	`associate-*l/`
12×	`frac-2neg` `clear-num`
10×	`associate-*r/`
5×	`associate-l` `*-commutative`
2×	`distribute-rgt-in` `sub-neg` `distribute-lft-in` `associate-r` `div-inv`
1×	`pow1/2`

Counts

4 → 62

Calls

4 calls:

2.0ms	(sqrt (- 1.0 (* 3.0 (* v v))))
9.0ms	(* (* (/ (sqrt 2.0) 4.0) (sqrt (- 1.0 (* 3.0 (* v v))))) (- 1.0 (* v v)))
5.0ms	(* (/ (sqrt 2.0) 4.0) (sqrt (- 1.0 (* 3.0 (* v v)))))
3.0ms	(* 3.0 (* v v))

series598.0ms

Counts

4 → 12

Calls

4 calls:

79.0ms	(sqrt (- 1.0 (* 3.0 (* v v))))
298.0ms	(* (* (/ (sqrt 2.0) 4.0) (sqrt (- 1.0 (* 3.0 (* v v))))) (- 1.0 (* v v)))
193.0ms	(* (/ (sqrt 2.0) 4.0) (sqrt (- 1.0 (* 3.0 (* v v)))))
28.0ms	(* 3.0 (* v v))

simplify80.0ms

Algorithm

egg-herbie

Counts

74 → 74

Iterations

Useful iterations: 2 (68.0ms)

Iter	Nodes	Cost
0	720	1203
1	3195	1178
2	5001	1176

prune286.0ms

Filtered

74 candidates to 67 candidates (90.5%)

Pruning

3 alts after pruning (3 fresh and 0 done)

	Pruned	Kept	Total
New	71	3	74
Fresh	0	0	0
Picked	1	0	1
Done	0	0	0
Total	72	3	75

Merged error: 0.0b

Counts

75 → 3

localize14.0ms

Local error

Found 4 expressions with local error:

0.0b	(* (- 1.0 (* v v)) (sqrt (- 1.0 (* 3.0 (* v v)))))
0.0b	(sqrt (- 1.0 (* 3.0 (* v v))))
0.0b	(* (/ (sqrt 2.0) 4.0) (* (- 1.0 (* v v)) (sqrt (- 1.0 (* 3.0 (* v v))))))
0.1b	(* 3.0 (* v v))

rewrite22.0ms

Algorithm

rewrite-expression-head

Rules

44×	`frac-times`
32×	`sqrt-div`
31×	`flip3--` `flip--`
18×	`associate-*r/`
13×	`associate-*l/`
9×	`frac-2neg` `clear-num`
5×	`*-commutative`
4×	`associate-r`
1×	`pow1/2` `associate-l` `div-inv`

Counts

4 → 54

Calls

4 calls:

4.0ms	(* (- 1.0 (* v v)) (sqrt (- 1.0 (* 3.0 (* v v)))))
2.0ms	(sqrt (- 1.0 (* 3.0 (* v v))))
9.0ms	(* (/ (sqrt 2.0) 4.0) (* (- 1.0 (* v v)) (sqrt (- 1.0 (* 3.0 (* v v))))))
3.0ms	(* 3.0 (* v v))

series587.0ms

Counts

4 → 12

Calls

4 calls:

173.0ms	(* (- 1.0 (* v v)) (sqrt (- 1.0 (* 3.0 (* v v)))))
79.0ms	(sqrt (- 1.0 (* 3.0 (* v v))))
311.0ms	(* (/ (sqrt 2.0) 4.0) (* (- 1.0 (* v v)) (sqrt (- 1.0 (* 3.0 (* v v))))))
24.0ms	(* 3.0 (* v v))

simplify70.0ms

Algorithm

egg-herbie

Counts

66 → 66

Iterations

Useful iterations: 2 (59.0ms)

Iter	Nodes	Cost
0	663	1135
1	2789	1097
2	5001	1095

prune293.0ms

Filtered

66 candidates to 62 candidates (93.9%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	65	1	66
Fresh	2	0	2
Picked	0	1	1
Done	0	0	0
Total	67	2	69

Merged error: 0.0b

Counts

69 → 2

localize31.0ms

Local error

Found 4 expressions with local error:

0.1b	(* 3.0 (* v v))
0.1b	(* 3.0 (* v v))
0.1b	(* 3.0 (* v v))
0.1b	(* 3.0 (* v v))

rewrite14.0ms

Algorithm

rewrite-expression-head

Rules

8×	`associate-r` `*-commutative`

Counts

4 → 12

Calls

4 calls:

3.0ms	(* 3.0 (* v v))
3.0ms	(* 3.0 (* v v))
3.0ms	(* 3.0 (* v v))
4.0ms	(* 3.0 (* v v))

series103.0ms

Counts

4 → 12

Calls

4 calls:

24.0ms	(* 3.0 (* v v))
30.0ms	(* 3.0 (* v v))
24.0ms	(* 3.0 (* v v))
25.0ms	(* 3.0 (* v v))

simplify156.0ms

Algorithm

egg-herbie

Counts

24 → 24

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	12	32
1	26	32
2	68	32
3	180	32
4	596	32
5	3251	32
6	5001	32

prune69.0ms

Filtered

24 candidates to 12 candidates (50.0%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	24	0	24
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	24	2	26

Merged error: 0.0b

Counts

26 → 2

regimes32.0ms

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	37	30
1	37	30

end0.0ms

sample748.0ms

Algorithm

intervals

Results

283.0ms	8000×	body	80	valid
278.0ms	8149×	body	80	nan