Details

sample20.0ms

Algorithm

intervals

Results

9.0ms	256×	body	80	valid
3.0ms	80×	body	80	nan

simplify4.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	6	3
1	6	3

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 23.1b

localize4.0ms

Local error

Found 1 expressions with local error:

21.5b

(sqrt (+ (* x x) y))

rewrite5.0ms

Algorithm

rewrite-expression-head

Rules

3×	`add-sqr-sqrt` `sqrt-prod`
2×	`pow1` `add-cube-cbrt` `*-un-lft-identity` `sqrt-div`
1×	`add-exp-log` `rem-sqrt-square` `sqrt-pow1` `flip3-+` `pow1/2` `add-cbrt-cube` `flip-+` `add-log-exp`

Counts

1 → 15

Calls

1 calls:

5.0ms

(sqrt (+ (* x x) y))

series45.0ms

Counts

1 → 3

Calls

1 calls:

45.0ms

(sqrt (+ (* x x) y))

simplify141.0ms

Algorithm

egg-herbie

Counts

18 → 18

Iterations

Useful iterations: 3 (32.0ms)

Iter	Nodes	Cost
0	116	95
1	334	90
2	997	89
3	3969	87
4	5002	87

prune46.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b	(+ x (* 1/2 (/ y x)))

rewrite3.0ms

Algorithm

rewrite-expression-head

Rules

3×	`add-log-exp`
1×	`pow1` `add-exp-log` `+-commutative` `add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity` `flip3-+` `sum-log` `add-cbrt-cube` `flip-+`

Counts

1 → 11

Calls

1 calls:

2.0ms

(+ x (* 1/2 (/ y x)))

series23.0ms

Counts

1 → 3

Calls

1 calls:

23.0ms

(+ x (* 1/2 (/ y x)))

simplify108.0ms

Algorithm

egg-herbie

Counts

14 → 14

Iterations

Useful iterations: 1 (4.0ms)

Iter	Nodes	Cost
0	83	76
1	297	69
2	1101	69
3	3891	69
4	5001	69

prune24.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize9.0ms

Local error

Found 1 expressions with local error:

0.0b	(+ x (* 1/2 (/ y x)))

rewrite2.0ms

Algorithm

rewrite-expression-head

Rules

3×	`add-log-exp`
1×	`pow1` `add-exp-log` `+-commutative` `add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity` `flip3-+` `sum-log` `add-cbrt-cube` `flip-+`

Counts

1 → 11

Calls

1 calls:

2.0ms

(+ x (* 1/2 (/ y x)))

series23.0ms

Counts

1 → 3

Calls

1 calls:

23.0ms

(+ x (* 1/2 (/ y x)))

simplify107.0ms

Algorithm

egg-herbie

Counts

14 → 14

Iterations

Useful iterations: 1 (4.0ms)

Iter	Nodes	Cost
0	83	76
1	297	69
2	1101	69
3	3891	69
4	5001	69

prune22.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes107.0ms

Accuracy

92.9% (1.5b remaining)

Error of 1.5b against oracle of 0.0b and baseline of 20.7b

bsearch50.0ms

Steps

Iters	Range		Point
5	1.3261300952414648e-20	4.683598394279392e-20	4.6085970055959376e-20
9	-4.098917387716501e+157	-1.2424433125600475e+152	-1.3390824056870139e+154

simplify2.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	22	10
1	29	10
2	31	10
3	31	10

end0.0ms

sample542.0ms

Algorithm

intervals

Results

279.0ms	8000×	body	80	valid
86.0ms	2652×	body	80	nan