Details

sample34.0ms

Algorithm

intervals

Results

14.0ms	242×	body	80	valid
1.0ms	5×	body	1280	valid
1.0ms	4×	body	640	valid
1.0ms	2×	body	2560	valid
0.0ms	3×	body	320	valid
0.0ms	1×	body	160	valid

simplify354.0ms

Counts

1 → 1

Iterations

Iter	Nodes
done	299
6	299
5	297
4	260
3	147
2	53
1	20
0	8

prune15.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 2 expressions with local error:

0.0b	(fma 2 y (fma 3 x z))
0.1b	(fma 3 x z)

rewrite1.0ms

Algorithm

rewrite-expression-head

Rules

2×	`add-sqr-sqrt` `expm1-log1p-u` `pow1` `*-un-lft-identity` `add-cbrt-cube` `add-exp-log` `add-cube-cbrt` `fma-udef` `insert-posit16` `log1p-expm1-u` `add-log-exp`

Counts

2 → 22

Calls

2 calls:

0.0ms	(fma 2 y (fma 3 x z))
0.0ms	(fma 3 x z)

series65.0ms

Counts

2 → 6

Calls

2 calls:

30.0ms	(fma 2 y (fma 3 x z))
35.0ms	(fma 3 x z)

simplify2.5s

Counts

28 → 28

Iterations

Iter	Nodes
done	5004
4	2065
3	402
2	106
1	45
0	32

prune205.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize41.0ms

Local error

Found 4 expressions with local error:

0.5b	(* (cbrt (fma 3 x z)) (cbrt (fma 3 x z)))
0.6b	(cbrt (fma 3 x z))
0.6b	(cbrt (fma 3 x z))
0.6b	(cbrt (fma 3 x z))

rewrite21.0ms

Algorithm

rewrite-expression-head

Rules

25×	`cbrt-prod`
23×	`add-sqr-sqrt`
15×	`*-un-lft-identity` `add-cube-cbrt`
11×	`pow1`
9×	`pow1/3`
6×	`swap-sqr` `associate-r` `associate-l` `add-exp-log`
4×	`expm1-log1p-u` `add-cbrt-cube` `insert-posit16` `log1p-expm1-u` `add-log-exp` `unswap-sqr`
2×	`pow-prod-down` `pow-sqr` `pow-prod-up`
1×	`pow2` `pow-plus` `prod-exp` `*-commutative` `cbrt-unprod`

Counts

4 → 85

Calls

4 calls:

16.0ms	(* (cbrt (fma 3 x z)) (cbrt (fma 3 x z)))
1.0ms	(cbrt (fma 3 x z))
1.0ms	(cbrt (fma 3 x z))
1.0ms	(cbrt (fma 3 x z))

series1.0s

Counts

4 → 12

Calls

4 calls:

256.0ms	(* (cbrt (fma 3 x z)) (cbrt (fma 3 x z)))
260.0ms	(cbrt (fma 3 x z))
265.0ms	(cbrt (fma 3 x z))
250.0ms	(cbrt (fma 3 x z))

simplify2.9s

Counts

97 → 97

Iterations

Iter	Nodes
done	5000
4	4828
3	1490
2	554
1	227
0	103

prune658.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes104.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Iter	Nodes
done	7
0	7

end0.0ms

sample752.0ms

Algorithm

intervals

Results

466.0ms	7452×	body	80	valid
37.0ms	188×	body	1280	valid
25.0ms	166×	body	640	valid
13.0ms	110×	body	320	valid
6.0ms	30×	body	2560	valid
5.0ms	64×	body	160	valid