Details

sample126.0ms

Algorithm: halfpoints

simplify55.0ms

Counts

1 → 1

Iterations

Iter	Nodes
done	60
4	60
3	52
2	35
1	20
0	11

prune84.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.1b

localize125.0ms

Local error

Found 1 expressions with local error:

0.2b	(*.p16 d1 (+.p16 (+.p16 (real->posit16 20) (real->posit16 10)) d2))

rewrite30.0ms

Algorithm

rewrite-expression-head

Rules

3×	`associate-r`
2×	`p16-lft-identity-expand` `/p16-rgt-identity-expand` `p16-rgt-identity-expand` `p16-*-un-lft-identity`
1×	`distribute-rgt-in` `distribute-lft-in` `+p16-lft-identity-expand` `introduce-quire` `-p16-rgt-identity-expand` `associate-r/` `-commutative` `+p16-rgt-identity-expand`

Counts

1 → 15

Calls

1 calls:

30.0ms

(*.p16 d1 (+.p16 (+.p16 (real->posit16 20) (real->posit16 10)) d2))

series0.0ms

Counts

1 → 1

Calls

1 calls:

0.0ms

(*.p16 d1 (+.p16 (+.p16 (real->posit16 20) (real->posit16 10)) d2))

simplify94.0ms

Counts

16 → 16

Iterations

Iter	Nodes
done	134
4	134
3	108
2	68
1	37
0	19

prune292.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize133.0ms

Local error

Found 2 expressions with local error:

0.2b	(+.p16 (+.p16 (.p16 d1 (real->posit16 10)) (.p16 d1 d2)) (*.p16 d1 (real->posit16 20)))
0.3b	(+.p16 (.p16 d1 (real->posit16 10)) (.p16 d1 d2))

rewrite23.0ms

Algorithm

rewrite-expression-head

Rules

10×	`introduce-quire`
9×	`+p16-lft-identity-expand` `+p16-rgt-identity-expand`
8×	`associate-+r+` `-p16-rgt-identity-expand`
7×	`associate-+l+`
6×	`insert-quire-add` `insert-quire-fdp-add`
5×	`p16-distribute-lft-out` `associate-+l-` `distribute-lft-out`
4×	`distribute-rgt-in` `distribute-lft-in`
3×	`associate-+r-`
2×	`+-commutative` `p16-lft-identity-expand` `/p16-rgt-identity-expand` `p16-rgt-identity-expand` `p16-*-un-lft-identity`

Counts

2 → 53

Calls

2 calls:

8.0ms	(+.p16 (+.p16 (.p16 d1 (real->posit16 10)) (.p16 d1 d2)) (*.p16 d1 (real->posit16 20)))
5.0ms	(+.p16 (.p16 d1 (real->posit16 10)) (.p16 d1 d2))

series0.0ms

Counts

2 → 2

Calls

2 calls:

0.0ms	(+.p16 (+.p16 (.p16 d1 (real->posit16 10)) (.p16 d1 d2)) (*.p16 d1 (real->posit16 20)))
0.0ms	(+.p16 (.p16 d1 (real->posit16 10)) (.p16 d1 d2))

simplify8.3s

Counts

55 → 55

Iterations

Iter	Nodes
done	5907
4	2148
3	465
2	157
1	83
0	45

prune1.1s

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0.0b

localize231.0ms

Local error

Found 2 expressions with local error:

3.5b	(quire16-mul-add (quire16-mul-add (posit16->quire16 (*.p16 d1 (real->posit16 10))) d1 d2) d1 (real->posit16 20))
9.8b	(quire16-mul-add (posit16->quire16 (*.p16 d1 (real->posit16 10))) d1 d2)

rewrite1.0ms

Algorithm

rewrite-expression-head

Rules

Counts

2 → 0

Calls

2 calls:

0.0ms	(quire16-mul-add (quire16-mul-add (posit16->quire16 (*.p16 d1 (real->posit16 10))) d1 d2) d1 (real->posit16 20))
0.0ms	(quire16-mul-add (posit16->quire16 (*.p16 d1 (real->posit16 10))) d1 d2)

series0.0ms

Counts

2 → 2

Calls

2 calls:

0.0ms	(quire16-mul-add (quire16-mul-add (posit16->quire16 (*.p16 d1 (real->posit16 10))) d1 d2) d1 (real->posit16 20))
0.0ms	(quire16-mul-add (posit16->quire16 (*.p16 d1 (real->posit16 10))) d1 d2)

simplify10.0ms

Counts

2 → 2

Iterations

Iter	Nodes
done	11
1	11
0	10

prune52.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize177.0ms

Local error

Found 2 expressions with local error:

0.1b	(+.p16 (+.p16 d2 (real->posit16 10)) (real->posit16 20))
0.2b	(*.p16 d1 (+.p16 (+.p16 d2 (real->posit16 10)) (real->posit16 20)))

rewrite40.0ms

Algorithm

rewrite-expression-head

Rules

20×	`p16-lft-identity-expand` `p16--un-lft-identity`
12×	`associate-r`
8×	`p16-distribute-lft-out` `*p16-rgt-identity-expand` `distribute-lft-out`
6×	`introduce-quire`
5×	`-p16-rgt-identity-expand`
3×	`+p16-lft-identity-expand` `/p16-rgt-identity-expand` `insert-quire-fdp-add` `+p16-rgt-identity-expand`
2×	`associate-+r+` `associate-+r-` `distribute-rgt-out` `associate-+l-`
1×	`distribute-rgt-in` `+-commutative` `associate-+l+` `insert-quire-add` `distribute-lft-in` `associate-r/` `-commutative`

Counts

2 → 52

Calls

2 calls:

19.0ms	(+.p16 (+.p16 d2 (real->posit16 10)) (real->posit16 20))
20.0ms	(*.p16 d1 (+.p16 (+.p16 d2 (real->posit16 10)) (real->posit16 20)))

series0.0ms

Counts

2 → 2

Calls

2 calls:

0.0ms	(+.p16 (+.p16 d2 (real->posit16 10)) (real->posit16 20))
0.0ms	(*.p16 d1 (+.p16 (+.p16 d2 (real->posit16 10)) (real->posit16 20)))

simplify4.8s

Counts

54 → 54

Iterations

Iter	Nodes
done	5002
4	3644
3	571
2	142
1	50
0	27

prune922.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.0b

regimes275.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify3.0ms

Iterations

Iter	Nodes
done	11
0	11

end0.0ms

sample2.0s

Algorithm: halfpoints