Details

sample113.0ms

Algorithm: halfpoints

simplify16.3s

Counts

1 → 1

Iterations

Iter	Nodes
done	5001
7	2956
6	1544
5	763
4	354
3	157
2	62
1	25
0	11

prune25.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.2b

localize93.0ms

Local error

Found 3 expressions with local error:

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

rewrite42.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

3 → 64

Calls

3 calls:

18.0ms	(*.p16 d1 (+.p16 (-.p16 d4 (+.p16 d1 d3)) d2))
5.0ms	(-.p16 d4 (+.p16 d1 d3))
16.0ms	(+.p16 (-.p16 d4 (+.p16 d1 d3)) d2)

series0.0ms

Counts

3 → 3

Calls

3 calls:

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

simplify2.2s

Counts

67 → 67

Iterations

Iter	Nodes
done	5000
4	3221
3	759
2	232
1	96
0	44

prune655.0ms

Pruning

6 alts after pruning (6 fresh and 0 done)

Merged error: 0.0b

localize121.0ms

Local error

Found 2 expressions with local error:

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

rewrite58.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

2 → 64

Calls

2 calls:

37.0ms	(*.p16 d1 (-.p16 (-.p16 d4 d3) (-.p16 d1 d2)))
18.0ms	(-.p16 (-.p16 d4 d3) (-.p16 d1 d2))

series0.0ms

Counts

2 → 2

Calls

2 calls:

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

simplify1.9s

Counts

66 → 66

Iterations

Iter	Nodes
done	5015
3	2083
2	393
1	97
0	48

prune532.0ms

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0.0b

localize177.0ms

Local error

Found 2 expressions with local error:

0.2b	(*.p16 (-.p16 (+.p16 d2 d4) (+.p16 d1 d3)) d1)
0.4b	(-.p16 (+.p16 d2 d4) (+.p16 d1 d3))

rewrite39.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

2 → 48

Calls

2 calls:

16.0ms	(*.p16 (-.p16 (+.p16 d2 d4) (+.p16 d1 d3)) d1)
21.0ms	(-.p16 (+.p16 d2 d4) (+.p16 d1 d3))

series0.0ms

Counts

2 → 2

Calls

2 calls:

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

simplify1.5s

Counts

50 → 50

Iterations

Iter	Nodes
done	5050
3	2428
2	397
1	85
0	32

prune597.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

localize158.0ms

Local error

Found 3 expressions with local error:

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

rewrite105.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

3 → 52

Calls

3 calls:

47.0ms	(*.p16 (-.p16 (-.p16 (+.p16 d2 d4) d1) d3) d1)
12.0ms	(-.p16 (+.p16 d2 d4) d1)
43.0ms	(-.p16 (-.p16 (+.p16 d2 d4) d1) d3)

series0.0ms

Counts

3 → 3

Calls

3 calls:

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

simplify1.1s

Counts

55 → 55

Iterations

Iter	Nodes
done	5004
3	1149
2	212
1	84
0	43

prune751.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

regimes622.0ms

Accuracy

0% (0.3b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Iter	Nodes
done	8
0	8

end0.0ms

sample3.5s

Algorithm: halfpoints