Details

sample127.0ms

Algorithm: halfpoints

simplify2.6s

Counts

1 → 1

Iterations

Iter	Nodes
done	2089
7	2089
6	1544
5	763
4	354
3	157
2	62
1	25
0	11

prune20.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.2b

localize100.0ms

Local error

Found 3 expressions with local error:

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

rewrite16.0ms

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:

2.0ms	(-.p16 d4 (+.p16 d1 d3))
7.0ms	(+.p16 (-.p16 d4 (+.p16 d1 d3)) d2)
6.0ms	(*.p16 d1 (+.p16 (-.p16 d4 (+.p16 d1 d3)) d2))

series0.0ms

Counts

3 → 3

Calls

3 calls:

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

simplify954.0ms

Counts

45 → 45

Iterations

Iter	Nodes
done	2005
5	2005
4	1113
3	385
2	136
1	61
0	30

prune1.6s

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 0.1b

localize151.0ms

Local error

Found 3 expressions with local error:

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

rewrite18.0ms

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))
6.0ms	(*.p16 d1 (+.p16 d4 (-.p16 d2 (+.p16 d1 d3))))
7.0ms	(+.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 d1 (+.p16 d4 (-.p16 d2 (+.p16 d1 d3))))
0.0ms	(+.p16 d4 (-.p16 d2 (+.p16 d1 d3)))

simplify1.0s

Counts

44 → 44

Iterations

Iter	Nodes
done	2020
5	2020
4	979
3	357
2	121
1	54
0	28

prune1.3s

Pruning

8 alts after pruning (8 fresh and 0 done)

Merged error: 0.0b

localize110.0ms

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))

rewrite38.0ms

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:

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

simplify1.6s

Counts

54 → 54

Iterations

Iter	Nodes
done	2015
4	2015
3	1773
2	346
1	89
0	38

prune1.9s

Pruning

8 alts after pruning (8 fresh and 0 done)

Merged error: 0.0b

localize130.0ms

Local error

Found 3 expressions with local error:

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

rewrite63.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

3 → 58

Calls

3 calls:

24.0ms	(-.p16 (-.p16 (+.p16 d4 d2) d1) d3)
6.0ms	(-.p16 (+.p16 d4 d2) d1)
30.0ms	(*.p16 d1 (-.p16 (-.p16 (+.p16 d4 d2) d1) d3))

series0.0ms

Counts

3 → 3

Calls

3 calls:

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

simplify992.0ms

Counts

61 → 61

Iterations

Iter	Nodes
done	2004
4	2004
3	1013
2	219
1	91
0	54

prune2.0s

Pruning

8 alts after pruning (8 fresh and 0 done)

Merged error: 0.0b

regimes438.0ms

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	12
0	12

end0.0ms

sample3.0s

Algorithm: halfpoints