Details

sample82.0ms

Algorithm: halfpoints

simplify52.0ms

Counts

1 → 1

Iterations

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

prune122.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.1b

localize127.0ms

Local error

Found 1 expressions with local error:

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

rewrite13.0ms

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:

12.0ms

(*.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))

simplify72.0ms

Counts

16 → 16

Iterations

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

prune953.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize182.0ms

Local error

Found 1 expressions with local error:

0.4b	(+.p16 (.p16 d1 (+.p16 (real->posit16 20) (real->posit16 10))) (.p16 d1 d2))

rewrite8.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

1 → 21

Calls

1 calls:

8.0ms

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

series0.0ms

Counts

1 → 1

Calls

1 calls:

0.0ms

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

simplify2.2s

Counts

22 → 22

Iterations

Iter	Nodes
done	2058
5	2058
4	451
3	172
2	76
1	45
0	26

prune1.7s

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.0b

localize232.0ms

Local error

Found 2 expressions with local error:

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

rewrite15.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

2 → 40

Calls

2 calls:

7.0ms	(*.p16 d1 (+.p16 (real->posit16 10) d2))
7.0ms	(+.p16 (.p16 d1 (real->posit16 20)) (.p16 d1 (+.p16 (real->posit16 10) d2)))

series0.0ms

Counts

2 → 2

Calls

2 calls:

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

simplify2.4s

Counts

42 → 42

Iterations

Iter	Nodes
done	2000
5	2000
4	927
3	278
2	110
1	62
0	36

prune2.3s

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0.0b

localize273.0ms

Local error

Found 1 expressions with local error:

8.2b	(quire16-mul-add (posit16->quire16 (*.p16 d1 (real->posit16 20))) d1 (+.p16 (real->posit16 10) d2))

rewrite1.0ms

Algorithm

rewrite-expression-head

Rules

Counts

1 → 0

Calls

1 calls:

1.0ms

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

series0.0ms

Counts

1 → 1

Calls

1 calls:

0.0ms

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

simplify10.0ms

Counts

1 → 1

Iterations

Iter	Nodes
done	12
1	12
0	10

prune35.0ms

Pruning

4 alts after pruning (0 fresh and 4 done)

Merged error: 0.0b

regimes379.0ms

Accuracy

0% (0.3b remaining)

Error of 0.3b against oracle of 0.0b and baseline of 0.3b

bsearch0.0ms

simplify2.0ms

Iterations

Iter	Nodes
done	9
0	9

end0.0ms

sample2.3s

Algorithm: halfpoints