Details

sample81.0ms

Algorithm: halfpoints

simplify30.0ms

Counts

1 → 1

Iterations

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

prune60.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.1b

localize168.0ms

Local error

Found 1 expressions with local error:

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

rewrite22.0ms

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:

22.0ms

(*.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))

simplify138.0ms

Counts

16 → 16

Iterations

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

prune380.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize245.0ms

Local error

Found 2 expressions with local error:

0.3b	(+.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))

rewrite15.0ms

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)))
6.0ms	(+.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))

simplify1.7s

Counts

55 → 55

Iterations

Iter	Nodes
done	2001
3	465
2	157
1	83
0	45

prune1.1s

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize398.0ms

Local error

Found 2 expressions with local error:

9.8b

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

10.3b

(quire16-mul-add (quire16-mul-add (posit16->quire16 (*.p16 d1 (real->posit16 10))) d1 d2) (*.p16 d1 (real->posit16 20)) (real->posit16 1.0))

rewrite1.0ms

Algorithm

rewrite-expression-head

Rules

Counts

2 → 0

Calls

2 calls:

0.0ms

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

1.0ms

(quire16-mul-add (quire16-mul-add (posit16->quire16 (*.p16 d1 (real->posit16 10))) d1 d2) (*.p16 d1 (real->posit16 20)) (real->posit16 1.0))

series0.0ms

Counts

2 → 2

Calls

2 calls:

0.0ms

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

0.0ms

(quire16-mul-add (quire16-mul-add (posit16->quire16 (*.p16 d1 (real->posit16 10))) d1 d2) (*.p16 d1 (real->posit16 20)) (real->posit16 1.0))

simplify14.0ms

Counts

2 → 2

Iterations

Iter	Nodes
done	15
1	15
0	13

prune25.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize163.0ms

Local error

Found 1 expressions with local error:

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

rewrite4.0ms

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:

4.0ms

(+.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))

simplify1.9s

Counts

22 → 22

Iterations

Iter	Nodes
done	2001
4	451
3	172
2	76
1	45
0	26

prune481.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes245.0ms

Accuracy

0% (0.2b remaining)

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

bsearch0.0ms

simplify4.0ms

Iterations

Iter	Nodes
done	14
0	14

end0.0ms

sample2.8s

Algorithm: halfpoints