Details

sample76.0ms

Algorithm: halfpoints

simplify2.8s

Counts

1 → 1

Iterations

Iter	Nodes
done	2000
6	1544
5	763
4	354
3	157
2	62
1	25
0	11

prune17.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.2b

localize103.0ms

Local error

Found 3 expressions with local error:

0.2b	(+.p16 (-.p16 d4 (+.p16 d1 d3)) d2)
0.2b	(-.p16 d4 (+.p16 d1 d3))
0.3b	(*.p16 d1 (+.p16 (-.p16 d4 (+.p16 d1 d3)) d2))

rewrite39.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

3 → 42

Calls

3 calls:

22.0ms	(+.p16 (-.p16 d4 (+.p16 d1 d3)) d2)
4.0ms	(-.p16 d4 (+.p16 d1 d3))
12.0ms	(*.p16 d1 (+.p16 (-.p16 d4 (+.p16 d1 d3)) d2))

series0.0ms

Counts

3 → 3

Calls

3 calls:

0.0ms	(+.p16 (-.p16 d4 (+.p16 d1 d3)) d2)
0.0ms	(-.p16 d4 (+.p16 d1 d3))
0.0ms	(*.p16 d1 (+.p16 (-.p16 d4 (+.p16 d1 d3)) d2))

simplify664.0ms

Counts

45 → 45

Iterations

Iter	Nodes
done	2004
4	1137
3	376
2	136
1	61
0	30

prune430.0ms

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 0.1b

localize158.0ms

Local error

Found 3 expressions with local error:

0.2b	(-.p16 d2 (+.p16 d1 d3))
0.3b	(+.p16 d4 (-.p16 d2 (+.p16 d1 d3)))
0.3b	(*.p16 d1 (+.p16 d4 (-.p16 d2 (+.p16 d1 d3))))

rewrite19.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

3 → 41

Calls

3 calls:

4.0ms	(-.p16 d2 (+.p16 d1 d3))
7.0ms	(+.p16 d4 (-.p16 d2 (+.p16 d1 d3)))
7.0ms	(*.p16 d1 (+.p16 d4 (-.p16 d2 (+.p16 d1 d3))))

series0.0ms

Counts

3 → 3

Calls

3 calls:

0.0ms	(-.p16 d2 (+.p16 d1 d3))
0.0ms	(+.p16 d4 (-.p16 d2 (+.p16 d1 d3)))
0.0ms	(*.p16 d1 (+.p16 d4 (-.p16 d2 (+.p16 d1 d3))))

simplify489.0ms

Counts

44 → 44

Iterations

Iter	Nodes
done	2004
4	1009
3	361
2	124
1	56
0	28

prune365.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.1b

localize153.0ms

Local error

Found 2 expressions with local error:

0.3b	(*.p16 d1 (-.p16 (+.p16 d4 d2) (+.p16 d1 d3)))
0.4b	(-.p16 (+.p16 d4 d2) (+.p16 d1 d3))

rewrite27.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

2 → 52

Calls

2 calls:

9.0ms	(*.p16 d1 (-.p16 (+.p16 d4 d2) (+.p16 d1 d3)))
17.0ms	(-.p16 (+.p16 d4 d2) (+.p16 d1 d3))

series0.0ms

Counts

2 → 2

Calls

2 calls:

0.0ms	(*.p16 d1 (-.p16 (+.p16 d4 d2) (+.p16 d1 d3)))
0.0ms	(-.p16 (+.p16 d4 d2) (+.p16 d1 d3))

simplify1.1s

Counts

54 → 54

Iterations

Iter	Nodes
done	2015
3	1773
2	346
1	89
0	38

prune442.0ms

Pruning

8 alts after pruning (8 fresh and 0 done)

Merged error: 0.0b

localize154.0ms

Local error

Found 3 expressions with local error:

0.2b	(*.p16 d1 (-.p16 d4 (+.p16 d1 d3)))
0.2b	(-.p16 d4 (+.p16 d1 d3))
0.3b	(+.p16 (.p16 d1 (-.p16 d4 (+.p16 d1 d3))) (.p16 d1 d2))

rewrite13.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

3 → 61

Calls

3 calls:

4.0ms	(*.p16 d1 (-.p16 d4 (+.p16 d1 d3)))
2.0ms	(-.p16 d4 (+.p16 d1 d3))
5.0ms	(+.p16 (.p16 d1 (-.p16 d4 (+.p16 d1 d3))) (.p16 d1 d2))

series0.0ms

Counts

3 → 3

Calls

3 calls:

0.0ms	(*.p16 d1 (-.p16 d4 (+.p16 d1 d3)))
0.0ms	(-.p16 d4 (+.p16 d1 d3))
0.0ms	(+.p16 (.p16 d1 (-.p16 d4 (+.p16 d1 d3))) (.p16 d1 d2))

simplify448.0ms

Counts

64 → 64

Iterations

Iter	Nodes
done	2005
3	660
2	190
1	82
0	42

prune804.0ms

Pruning

9 alts after pruning (9 fresh and 0 done)

Merged error: 0.0b

regimes975.0ms

Accuracy

0% (0.3b remaining)

Error of 0.4b against oracle of 0.0b and baseline of 0.4b

bsearch0.0ms

simplify2.0ms

Iterations

Iter	Nodes
done	10
0	10

end0.0ms

sample3.5s

Algorithm: halfpoints