Details

Time bar (total: 29.0s)

sample130.0ms

Algorithm
halfpoints

simplify15.3s

Counts
1 → 1
Iterations
IterNodes
done5001
73219
61609
5794
4363
3159
262
125
011

prune34.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.2b

localize98.0ms

Local error

Found 2 expressions with local error:

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

rewrite41.0ms

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:
28.0ms
(*.p16 d1 (-.p16 (+.p16 d2 d4) (+.p16 d1 d3)))
12.0ms
(-.p16 (+.p16 d2 d4) (+.p16 d1 d3))

series0.0ms

Counts
2 → 2
Calls
2 calls:
0.0ms
(*.p16 d1 (-.p16 (+.p16 d2 d4) (+.p16 d1 d3)))
0.0ms
(-.p16 (+.p16 d2 d4) (+.p16 d1 d3))

simplify1.2s

Counts
54 → 54
Iterations
IterNodes
done5007
31865
2357
189
038

prune473.0ms

Pruning

7 alts after pruning (7 fresh and 0 done)

Merged error: 0.1b

localize127.0ms

Local error

Found 3 expressions with local error:

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

rewrite20.0ms

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:
5.0ms
(-.p16 d4 (+.p16 d1 d3))
7.0ms
(+.p16 d2 (-.p16 d4 (+.p16 d1 d3)))
7.0ms
(*.p16 d1 (+.p16 d2 (-.p16 d4 (+.p16 d1 d3))))

series0.0ms

Counts
3 → 3
Calls
3 calls:
0.0ms
(-.p16 d4 (+.p16 d1 d3))
0.0ms
(+.p16 d2 (-.p16 d4 (+.p16 d1 d3)))
0.0ms
(*.p16 d1 (+.p16 d2 (-.p16 d4 (+.p16 d1 d3))))

simplify2.5s

Counts
44 → 44
Iterations
IterNodes
done5000
53528
41050
3361
2133
156
028

prune584.0ms

Pruning

6 alts after pruning (6 fresh and 0 done)

Merged error: 0.1b

localize148.0ms

Local error

Found 3 expressions with local error:

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

rewrite31.0ms

Algorithm
rewrite-expression-head
Rules
6×associate-+r+ +p16-lft-identity-expand associate--l+ +p16-rgt-identity-expand
4×sub-neg *p16-lft-identity-expand introduce-quire /p16-rgt-identity-expand *p16-rgt-identity-expand p16-*-un-lft-identity
3×associate-*r* -p16-rgt-identity-expand
1×associate--l- distribute-rgt-in +-commutative insert-quire-sub associate-+r- distribute-lft-in associate-*r/ p16-flip-- *-commutative
Counts
3 → 46
Calls
3 calls:
6.0ms
(-.p16 (-.p16 d4 d1) d3)
12.0ms
(+.p16 d2 (-.p16 (-.p16 d4 d1) d3))
12.0ms
(*.p16 d1 (+.p16 d2 (-.p16 (-.p16 d4 d1) d3)))

series0.0ms

Counts
3 → 3
Calls
3 calls:
0.0ms
(-.p16 (-.p16 d4 d1) d3)
0.0ms
(+.p16 d2 (-.p16 (-.p16 d4 d1) d3))
0.0ms
(*.p16 d1 (+.p16 d2 (-.p16 (-.p16 d4 d1) d3)))

simplify1.6s

Counts
49 → 49
Iterations
IterNodes
done5002
42135
3447
2122
159
034

prune613.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.1b

localize114.0ms

Local error

Found 3 expressions with local error:

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

rewrite62.0ms

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:
33.0ms
(-.p16 (-.p16 (+.p16 d2 d4) d1) d3)
22.0ms
(*.p16 d1 (-.p16 (-.p16 (+.p16 d2 d4) d1) d3))
7.0ms
(-.p16 (+.p16 d2 d4) d1)

series0.0ms

Counts
3 → 3
Calls
3 calls:
0.0ms
(-.p16 (-.p16 (+.p16 d2 d4) d1) d3)
0.0ms
(*.p16 d1 (-.p16 (-.p16 (+.p16 d2 d4) d1) d3))
0.0ms
(-.p16 (+.p16 d2 d4) d1)

simplify918.0ms

Counts
61 → 61
Iterations
IterNodes
done5061
31054
2225
191
054

prune760.0ms

Pruning

10 alts after pruning (8 fresh and 2 done)

Merged error: 0.0b

regimes782.0ms

Accuracy

0% (0.3b remaining)

Error of 0.3b against oracle of 0.0b and baseline of 0.3b

bsearch0.0ms

simplify3.0ms

Iterations
IterNodes
done12
012

end0.0ms

sample3.4s

Algorithm
halfpoints