Details

sample37.0ms

Algorithm

intervals

Results

13.0ms	265×	body	80	nan
13.0ms	256×	body	80	valid

simplify75.0ms

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

localize14.0ms

Local error

Found 4 expressions with local error:

0.0b	(sqrt (- 1.0 (* 3.0 (* v v))))
0.0b	(- 1.0 (* 3.0 (* v v)))
0.0b	(* (/ (sqrt 2.0) 4.0) (sqrt (- 1.0 (* 3.0 (* v v)))))
0.2b	(* 3.0 (* v v))

rewrite26.0ms

Algorithm

rewrite-expression-head

Rules

41×	`add-sqr-sqrt`
25×	`associate-l`
23×	`add-cube-cbrt` `*-un-lft-identity`
22×	`times-frac`
20×	`sqrt-prod`
14×	`add-exp-log` `add-cbrt-cube`
12×	`pow1`
7×	`associate-r` `unswap-sqr`
6×	`sqrt-div` `add-log-exp`
5×	`prod-exp` `cbrt-unprod`
4×	`expm1-log1p-u` `flip3--` `pow-prod-down` `flip--` `log1p-expm1-u`
3×	`fma-neg` `prod-diff`
2×	`frac-times` `associate-r/` `-commutative`
1×	`cbrt-undiv` `sub-neg` `rem-sqrt-square` `sqrt-pow1` `pow1/2` `diff-log` `div-exp` `associate-*l/` `div-inv`

Counts

4 → 112

Calls

4 calls:

3.0ms	(sqrt (- 1.0 (* 3.0 (* v v))))
3.0ms	(- 1.0 (* 3.0 (* v v)))
11.0ms	(* (/ (sqrt 2.0) 4.0) (sqrt (- 1.0 (* 3.0 (* v v)))))
6.0ms	(* 3.0 (* v v))

series374.0ms

Counts

4 → 12

Calls

4 calls:

81.0ms	(sqrt (- 1.0 (* 3.0 (* v v))))
55.0ms	(- 1.0 (* 3.0 (* v v)))
213.0ms	(* (/ (sqrt 2.0) 4.0) (sqrt (- 1.0 (* 3.0 (* v v)))))
25.0ms	(* 3.0 (* v v))

simplify56.0ms

Algorithm

egg-herbie

Counts

124 → 124

Iterations

Useful iterations: 2 (44.0ms)

Iter	Nodes	Cost
0	521	966
1	1911	911
2	5002	905

prune293.0ms

Filtered

124 candidates to 89 candidates (71.8%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	123	1	124
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	123	2	125

Merged error: 0b

Counts

125 → 2

localize23.0ms

Local error

Found 4 expressions with local error:

0.2b	(* 3.0 (* v v))
0.2b	(* 3.0 (* v v))
0.2b	(* 3.0 (* v v))
1.0b	(* (cbrt (* (/ (sqrt 2.0) 4.0) (sqrt (- 1.0 (* 3.0 (* v v)))))) (cbrt (* (/ (sqrt 2.0) 4.0) (sqrt (- 1.0 (* 3.0 (* v v)))))))

rewrite32.0ms

Algorithm

rewrite-expression-head

Rules

60×	`cbrt-div`
49×	`frac-times`
48×	`sqrt-div`
29×	`associate-*r/`
26×	`pow1`
24×	`flip3--` `flip--`
21×	`add-exp-log`
19×	`add-cbrt-cube`
17×	`associate-*l/`
16×	`add-sqr-sqrt`
13×	`associate-l`
11×	`add-cube-cbrt` `*-un-lft-identity` `pow-prod-down`
10×	`prod-exp` `cbrt-unprod`
7×	`associate-r`
6×	`pow1/3`
4×	`cbrt-prod` `expm1-log1p-u` `swap-sqr` `*-commutative` `log1p-expm1-u` `add-log-exp` `unswap-sqr`
2×	`pow-sqr` `pow-prod-up`
1×	`pow2` `pow-plus`

Counts

4 → 131

Calls

4 calls:

6.0ms	(* 3.0 (* v v))
6.0ms	(* 3.0 (* v v))
6.0ms	(* 3.0 (* v v))
8.0ms	(* (cbrt (* (/ (sqrt 2.0) 4.0) (sqrt (- 1.0 (* 3.0 (* v v)))))) (cbrt (* (/ (sqrt 2.0) 4.0) (sqrt (- 1.0 (* 3.0 (* v v)))))))

series632.0ms

Counts

4 → 12

Calls

4 calls:

30.0ms	(* 3.0 (* v v))
24.0ms	(* 3.0 (* v v))
26.0ms	(* 3.0 (* v v))
551.0ms	(* (cbrt (* (/ (sqrt 2.0) 4.0) (sqrt (- 1.0 (* 3.0 (* v v)))))) (cbrt (* (/ (sqrt 2.0) 4.0) (sqrt (- 1.0 (* 3.0 (* v v)))))))

simplify65.0ms

Algorithm

egg-herbie

Counts

143 → 143

Iterations

Useful iterations: 2 (46.0ms)

Iter	Nodes	Cost
0	500	2021
1	1932	1903
2	5002	1823

prune398.0ms

Filtered

143 candidates to 87 candidates (60.8%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	143	0	143
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	143	2	145

Merged error: 0b

Counts

145 → 2

regimes37.0ms

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	17	10
1	17	10

end0.0ms

sample1.0s

Algorithm

intervals

Results

411.0ms	8000×	body	80	valid
396.0ms	8014×	body	80	nan