Details

sample18.0ms

Algorithm

intervals

Results

5.0ms	244×	body	80	valid
1.0ms	22×	body	640	valid
1.0ms	13×	body	1280	valid
1.0ms	15×	body	320	valid
0.0ms	10×	body	160	valid

simplify69.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 1 (3.0ms)

Iter	Nodes	Cost
0	13	4
1	29	3
2	84	3
3	281	3
4	786	3
5	1465	3
6	3536	3
7	5002	3

prune6.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 13.8b

localize9.0ms

Local error

Found 1 expressions with local error:

2.6b	(fma (- 1.0 y) (- 1.0 x) x)

rewrite1.0ms

Algorithm

rewrite-expression-head

Rules

1×	`pow1` `add-exp-log` `add-sqr-sqrt` `expm1-log1p-u` `add-cube-cbrt` `*-un-lft-identity` `add-cbrt-cube` `fma-udef` `log1p-expm1-u` `add-log-exp`

Counts

1 → 10

Calls

1 calls:

0.0ms

(fma (- 1.0 y) (- 1.0 x) x)

series26.0ms

Counts

1 → 3

Calls

1 calls:

26.0ms

(fma (- 1.0 y) (- 1.0 x) x)

simplify50.0ms

Algorithm

egg-herbie

Counts

13 → 13

Iterations

Useful iterations: 3 (14.0ms)

Iter	Nodes	Cost
0	35	63
1	84	53
2	298	53
3	1476	50
4	5001	50

prune35.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize8.0ms

rewrite0.0ms

Algorithm

rewrite-expression-head

Rules

Counts

0 → 0

series0.0ms

Counts: 0 → 0

simplify3.0ms

Algorithm

egg-herbie

Counts

0 → 0

Iterations

Useful iterations: 0 (2.0ms)

Iter	Nodes	Cost
0	0	0

prune2.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize8.0ms

Local error

Found 4 expressions with local error:

0.0b	(sqrt (fma (- 1.0 y) (- 1.0 x) x))
0.2b	(* (sqrt (fma (- 1.0 y) (- 1.0 x) x)) (sqrt (fma (- 1.0 y) (- 1.0 x) x)))
2.6b	(fma (- 1.0 y) (- 1.0 x) x)
2.6b	(fma (- 1.0 y) (- 1.0 x) x)

rewrite18.0ms

Algorithm

rewrite-expression-head

Rules

26×	`add-sqr-sqrt`
21×	`sqrt-prod`
20×	`pow1`
13×	`add-cube-cbrt` `*-un-lft-identity`
9×	`sqrt-pow1` `pow1/2`
8×	`swap-sqr`
6×	`add-exp-log` `associate-r` `associate-l` `add-cbrt-cube`
5×	`pow-prod-up`
4×	`expm1-log1p-u` `log1p-expm1-u` `add-log-exp` `unswap-sqr`
3×	`pow-prod-down` `pow-sqr`
2×	`fma-udef`
1×	`pow2` `rem-sqrt-square` `pow-plus` `sqrt-unprod` `prod-exp` `rem-square-sqrt` `*-commutative` `cbrt-unprod`

Counts

4 → 86

Calls

4 calls:

2.0ms	(sqrt (fma (- 1.0 y) (- 1.0 x) x))
13.0ms	(* (sqrt (fma (- 1.0 y) (- 1.0 x) x)) (sqrt (fma (- 1.0 y) (- 1.0 x) x)))
0.0ms	(fma (- 1.0 y) (- 1.0 x) x)
0.0ms	(fma (- 1.0 y) (- 1.0 x) x)

series167.0ms

Counts

4 → 12

Calls

4 calls:

84.0ms	(sqrt (fma (- 1.0 y) (- 1.0 x) x))
27.0ms	(* (sqrt (fma (- 1.0 y) (- 1.0 x) x)) (sqrt (fma (- 1.0 y) (- 1.0 x) x)))
29.0ms	(fma (- 1.0 y) (- 1.0 x) x)
26.0ms	(fma (- 1.0 y) (- 1.0 x) x)

simplify149.0ms

Algorithm

egg-herbie

Counts

98 → 98

Iterations

Useful iterations: 3 (141.0ms)

Iter	Nodes	Cost
0	179	550
1	612	476
2	3554	454
3	5001	427

prune190.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

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	5	2

end0.0ms

sample465.0ms

Algorithm

intervals

Results

138.0ms	7030×	body	80	valid
53.0ms	824×	body	640	valid
35.0ms	404×	body	1280	valid
26.0ms	525×	body	320	valid
12.0ms	356×	body	160	valid