Details

Time bar (total: 43.6s)

sample92.0ms

Algorithm
halfpoints

simplify254.0ms

Counts
1 → 1
Iterations
IterNodes
done708
7708
6689
5577
4308
3124
242
121
013

prune41.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.1b

localize138.0ms

Local error

Found 3 expressions with local error:

0.2b
(+.p16 (+.p16 (*.p16 d1 d2) (*.p16 (+.p16 d3 (real->posit16 5)) d1)) (*.p16 d1 (real->posit16 32)))
0.2b
(*.p16 (+.p16 d3 (real->posit16 5)) d1)
0.4b
(+.p16 (*.p16 d1 d2) (*.p16 (+.p16 d3 (real->posit16 5)) d1))

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
11×introduce-quire
9×-p16-rgt-identity-expand
8×associate-+r+ +p16-lft-identity-expand +p16-rgt-identity-expand
6×insert-quire-add insert-quire-fdp-add
5×associate-+l-
4×*p16-lft-identity-expand /p16-rgt-identity-expand *p16-rgt-identity-expand p16-*-un-lft-identity
3×associate-+l+ associate-+r- associate-*l*
2×distribute-rgt-in +-commutative distribute-lft-in
1×associate-*l/ *-commutative
Counts
3 → 56
Calls
3 calls:
4.0ms
(+.p16 (+.p16 (*.p16 d1 d2) (*.p16 (+.p16 d3 (real->posit16 5)) d1)) (*.p16 d1 (real->posit16 32)))
9.0ms
(*.p16 (+.p16 d3 (real->posit16 5)) d1)
3.0ms
(+.p16 (*.p16 d1 d2) (*.p16 (+.p16 d3 (real->posit16 5)) d1))

series0.0ms

Counts
3 → 3
Calls
3 calls:
0.0ms
(+.p16 (+.p16 (*.p16 d1 d2) (*.p16 (+.p16 d3 (real->posit16 5)) d1)) (*.p16 d1 (real->posit16 32)))
0.0ms
(*.p16 (+.p16 d3 (real->posit16 5)) d1)
0.0ms
(+.p16 (*.p16 d1 d2) (*.p16 (+.p16 d3 (real->posit16 5)) d1))

simplify36.0s

Counts
59 → 59
Iterations
IterNodes
done5000
34360
2312
173
043

prune1.6s

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 0.0b

localize292.0ms

Local error

Found 2 expressions with local error:

4.7b
(quire16-mul-add (quire16-mul-add (posit16->quire16 (*.p16 d1 d2)) (+.p16 d3 (real->posit16 5)) d1) d1 (real->posit16 32))
13.7b
(quire16-mul-add (posit16->quire16 (*.p16 d1 d2)) (+.p16 d3 (real->posit16 5)) d1)

rewrite1.0ms

Algorithm
rewrite-expression-head
Rules
Counts
2 → 0
Calls
2 calls:
0.0ms
(quire16-mul-add (quire16-mul-add (posit16->quire16 (*.p16 d1 d2)) (+.p16 d3 (real->posit16 5)) d1) d1 (real->posit16 32))
1.0ms
(quire16-mul-add (posit16->quire16 (*.p16 d1 d2)) (+.p16 d3 (real->posit16 5)) d1)

series0.0ms

Counts
2 → 2
Calls
2 calls:
0.0ms
(quire16-mul-add (quire16-mul-add (posit16->quire16 (*.p16 d1 d2)) (+.p16 d3 (real->posit16 5)) d1) d1 (real->posit16 32))
0.0ms
(quire16-mul-add (posit16->quire16 (*.p16 d1 d2)) (+.p16 d3 (real->posit16 5)) d1)

simplify10.0ms

Counts
2 → 2
Iterations
IterNodes
done14
114
012

prune127.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize324.0ms

Local error

Found 2 expressions with local error:

7.9b
(quire16-mul-add (quire16-mul-add (posit16->quire16 (*.p16 d1 d2)) (+.p16 d3 (real->posit16 5)) d1) (*.p16 d1 (real->posit16 32)) (real->posit16 1.0))
13.7b
(quire16-mul-add (posit16->quire16 (*.p16 d1 d2)) (+.p16 d3 (real->posit16 5)) d1)

rewrite1.0ms

Algorithm
rewrite-expression-head
Rules
Counts
2 → 0
Calls
2 calls:
0.0ms
(quire16-mul-add (quire16-mul-add (posit16->quire16 (*.p16 d1 d2)) (+.p16 d3 (real->posit16 5)) d1) (*.p16 d1 (real->posit16 32)) (real->posit16 1.0))
0.0ms
(quire16-mul-add (posit16->quire16 (*.p16 d1 d2)) (+.p16 d3 (real->posit16 5)) d1)

series0.0ms

Counts
2 → 2
Calls
2 calls:
0.0ms
(quire16-mul-add (quire16-mul-add (posit16->quire16 (*.p16 d1 d2)) (+.p16 d3 (real->posit16 5)) d1) (*.p16 d1 (real->posit16 32)) (real->posit16 1.0))
0.0ms
(quire16-mul-add (posit16->quire16 (*.p16 d1 d2)) (+.p16 d3 (real->posit16 5)) d1)

simplify7.0ms

Counts
2 → 2
Iterations
IterNodes
done18
118
015

prune64.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0.0b

localize249.0ms

Local error

Found 3 expressions with local error:

0.3b
(+.p16 d2 (+.p16 (real->posit16 5) d3))
0.3b
(*.p16 d1 (+.p16 d2 (+.p16 (real->posit16 5) d3)))
7.9b
(quire16-mul-add (posit16->quire16 (*.p16 d1 (+.p16 d2 (+.p16 (real->posit16 5) d3)))) (*.p16 (real->posit16 32) d1) (real->posit16 1.0))

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
4×-p16-rgt-identity-expand
3×*p16-lft-identity-expand associate-*r* /p16-rgt-identity-expand *p16-rgt-identity-expand p16-*-un-lft-identity
2×associate-+r- +p16-lft-identity-expand introduce-quire +p16-rgt-identity-expand
1×distribute-rgt-in +-commutative associate-+r+ distribute-lft-in associate-*r/ *-commutative associate-+l-
Counts
3 → 27
Calls
3 calls:
5.0ms
(+.p16 d2 (+.p16 (real->posit16 5) d3))
5.0ms
(*.p16 d1 (+.p16 d2 (+.p16 (real->posit16 5) d3)))
0.0ms
(quire16-mul-add (posit16->quire16 (*.p16 d1 (+.p16 d2 (+.p16 (real->posit16 5) d3)))) (*.p16 (real->posit16 32) d1) (real->posit16 1.0))

series0.0ms

Counts
3 → 3
Calls
3 calls:
0.0ms
(+.p16 d2 (+.p16 (real->posit16 5) d3))
0.0ms
(*.p16 d1 (+.p16 d2 (+.p16 (real->posit16 5) d3)))
0.0ms
(quire16-mul-add (posit16->quire16 (*.p16 d1 (+.p16 d2 (+.p16 (real->posit16 5) d3)))) (*.p16 (real->posit16 32) d1) (real->posit16 1.0))

simplify67.0ms

Counts
30 → 30
Iterations
IterNodes
done160
5160
4155
3127
283
144
025

prune743.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0.0b

regimes634.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify4.0ms

Iterations
IterNodes
done13
013

end0.0ms

sample2.9s

Algorithm
halfpoints