Details

sample28.0ms

Algorithm

intervals

Results

9.0ms	216×	body	80	valid
4.0ms	24×	body	640	valid
3.0ms	13×	body	1280	valid
2.0ms	14×	body	320	valid
1.0ms	16×	body	160	valid

simplify4.0s

Counts

1 → 1

Iterations

Iter	Nodes
done	5001
6	1823
5	705
4	266
3	84
2	29
1	13
0	7

prune8.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 14.8b

localize10.0ms

Local error

Found 1 expressions with local error:

2.9b	(fma (- 1.0 y) (- 1.0 x) x)

rewrite0.0ms

Algorithm

rewrite-expression-head

Rules

1×	`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

1 → 11

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)

simplify1.4s

Counts

14 → 14

Iterations

Iter	Nodes
done	5002
4	1612
3	298
2	87
1	35
0	21

prune55.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 1 expressions with local error:

0.0b	(fma y (- x 1.0) 1.0)

rewrite0.0ms

Algorithm

rewrite-expression-head

Rules

1×	`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

1 → 11

Calls

1 calls:

0.0ms

(fma y (- x 1.0) 1.0)

series23.0ms

Counts

1 → 3

Calls

1 calls:

23.0ms

(fma y (- x 1.0) 1.0)

simplify1.2s

Counts

14 → 14

Iterations

Iter	Nodes
done	5000
4	1266
3	271
2	67
1	32
0	20

prune71.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize26.0ms

Local error

Found 4 expressions with local error:

0.3b	(* (cbrt (fma y (- x 1.0) 1.0)) (cbrt (fma y (- x 1.0) 1.0)))
0.3b	(cbrt (fma y (- x 1.0) 1.0))
0.3b	(cbrt (fma y (- x 1.0) 1.0))
0.3b	(cbrt (fma y (- x 1.0) 1.0))

rewrite13.0ms

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:

9.0ms	(* (cbrt (fma y (- x 1.0) 1.0)) (cbrt (fma y (- x 1.0) 1.0)))
1.0ms	(cbrt (fma y (- x 1.0) 1.0))
1.0ms	(cbrt (fma y (- x 1.0) 1.0))
1.0ms	(cbrt (fma y (- x 1.0) 1.0))

series597.0ms

Counts

4 → 12

Calls

4 calls:

173.0ms	(* (cbrt (fma y (- x 1.0) 1.0)) (cbrt (fma y (- x 1.0) 1.0)))
119.0ms	(cbrt (fma y (- x 1.0) 1.0))
159.0ms	(cbrt (fma y (- x 1.0) 1.0))
146.0ms	(cbrt (fma y (- x 1.0) 1.0))

simplify1.5s

Counts

97 → 97

Iterations

Iter	Nodes
done	5000
3	2027
2	775
1	307
0	121

prune432.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0.0b

regimes50.0ms

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	5
0	5

end0.0ms

sample1.5s

Algorithm

intervals

Results

832.0ms	6944×	body	80	valid
214.0ms	841×	body	640	valid
142.0ms	579×	body	320	valid
101.0ms	402×	body	1280	valid
36.0ms	347×	body	160	valid