Details

sample116.0ms

Algorithm: halfpoints

simplify51.0ms

Counts

1 → 1

Iterations

Iter	Nodes
5	60
4	60
3	52
2	35
1	20
0	11

prune72.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.1b

localize110.0ms

Local error

Found 1 expressions with local error:

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

rewrite12.0ms

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))

simplify79.0ms

Counts

16 → 16

Iterations

Iter	Nodes
5	73
4	73
3	67
2	49
1	32
0	19

prune821.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize152.0ms

Local error

Found 1 expressions with local error:

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

rewrite7.0ms

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:

7.0ms

(+.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))

simplify2.6s

Counts

22 → 22

Iterations

Iter	Nodes
5	2196
4	451
3	172
2	76
1	45
0	26

prune886.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0.0b

localize164.0ms

Local error

Found 2 expressions with local error:

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

rewrite14.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

2 → 34

Calls

2 calls:

6.0ms	(+.p16 (.p16 (real->posit16 20) d1) (.p16 d1 (+.p16 (real->posit16 10) d2)))
7.0ms	(*.p16 d1 (+.p16 (real->posit16 10) d2))

series0.0ms

Counts

2 → 2

Calls

2 calls:

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

simplify1.5s

Counts

36 → 36

Iterations

Iter	Nodes
6	2007
5	1414
4	455
3	160
2	81
1	43
0	29

prune1.4s

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0.0b

localize152.0ms

Local error

Found 1 expressions with local error:

7.6b	(quire16-mul-add (posit16->quire16 (*.p16 (real->posit16 20) d1)) d1 (+.p16 (real->posit16 10) d2))

rewrite0.0ms

Algorithm

rewrite-expression-head

Rules

Counts

1 → 0

Calls

1 calls:

0.0ms

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

series0.0ms

Counts

1 → 1

Calls

1 calls:

0.0ms

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

simplify17.0ms

Counts

1 → 1

Iterations

Iter	Nodes
2	12
1	12
0	10

prune18.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0.0b

regimes210.0ms

Accuracy

0% (0.2b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 0.2b

bsearch0.0ms

simplify2.0ms

Iterations

Iter	Nodes
1	11
0	11

end0.0ms

sample2.3s

Algorithm: halfpoints