Details

sample23.0ms

Algorithm

intervals

Results

9.0ms	315×	body	80	valid
1.0ms	5×	body	1280	valid
0.0ms	3×	body	320	valid
0.0ms	2×	body	640	valid
0.0ms	1×	body	160	valid

simplify730.0ms

Counts

1 → 1

Iterations

Useful iterations: 3 (21.0ms)

Iter	Nodes	Cost
0	12	15
1	31	14
2	85	12
3	234	11
4	558	11
5	971	11
6	1141	11
7	1155	11
done	1155	11

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize9.0ms

Local error

Found 1 expressions with local error:

0.0b	(fma x (fma 2 (+ y z) t) (* y 5.0))

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 x (fma 2 (+ y z) t) (* y 5.0))

series56.0ms

Counts

1 → 3

Calls

1 calls:

56.0ms

(fma x (fma 2 (+ y z) t) (* y 5.0))

simplify515.0ms

Counts

13 → 13

Iterations

Useful iterations: 3 (41.0ms)

Iter	Nodes	Cost
0	30	197
1	56	191
2	131	163
3	323	156
4	1134	156
done	5002	156

prune42.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b	(* (* 2 (+ y z)) x)
0.1b	(fma y 5.0 (* (* 2 (+ y z)) x))

rewrite19.0ms

Algorithm

rewrite-expression-head

Rules

7×	`pow1` `add-exp-log` `add-cbrt-cube`
3×	`add-sqr-sqrt` `add-cube-cbrt` `-un-lft-identity` `associate-r*` `pow-prod-down` `prod-exp` `cbrt-unprod`
2×	`expm1-log1p-u` `associate-r/` `associate-l/` `log1p-expm1-u` `add-log-exp`
1×	`flip3-+` `associate-l` `*-commutative` `flip-+` `fma-udef`

Counts

2 → 32

Calls

2 calls:

18.0ms	(* (* 2 (+ y z)) x)
0.0ms	(fma y 5.0 (* (* 2 (+ y z)) x))

series71.0ms

Counts

2 → 6

Calls

2 calls:

28.0ms	(* (* 2 (+ y z)) x)
43.0ms	(fma y 5.0 (* (* 2 (+ y z)) x))

simplify1.7s

Counts

38 → 38

Iterations

Useful iterations: 2 (103.0ms)

Iter	Nodes	Cost
0	74	431
1	200	410
2	735	341
3	3068	341
done	5001	341

prune80.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0.0b

regimes60.0ms

Accuracy

0% (0.0b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	10	11
1	12	11
done	12	11

end0.0ms

sample642.0ms

Algorithm

intervals

Results

329.0ms	10525×	body	80	valid
16.0ms	100×	body	1280	valid
11.0ms	99×	body	640	valid
5.0ms	59×	body	320	valid
2.0ms	32×	body	160	valid