Details

sample163.0ms

Algorithm

halfpoints

Results

simplify125.0ms

Counts

1 → 1

Calls

1 calls:

Slowest

124.0ms

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

prune57.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.1b

localize157.0ms

Local error

Found 3 expressions with local error:

0.3b	(+.p16 (.p16 d1 d2) (.p16 (+.p16 d3 (real->posit16 5)) d1))
0.3b	(+.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)

rewrite11.0ms

Algorithm

rewrite-expression-head

Rules

2×	`+-commutative`
1×	`associate-+l+` `*-commutative`

Counts

3 → 4

Calls

3 calls:

Slowest

5.0ms	(+.p16 (+.p16 (.p16 d1 d2) (.p16 (+.p16 d3 (real->posit16 5)) d1)) (*.p16 d1 (real->posit16 32)))
3.0ms	(+.p16 (.p16 d1 d2) (.p16 (+.p16 d3 (real->posit16 5)) d1))
3.0ms	(*.p16 (+.p16 d3 (real->posit16 5)) d1)

series0.0ms

Counts

3 → 3

Calls

3 calls:

Slowest

0.0ms	(+.p16 (.p16 d1 d2) (.p16 (+.p16 d3 (real->posit16 5)) d1))
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)

simplify383.0ms

Counts

4 → 7

Calls

4 calls:

Slowest

133.0ms	(+.p16 (+.p16 (.p16 d1 d2) (.p16 (+.p16 d3 (real->posit16 5)) d1)) (*.p16 d1 (real->posit16 32)))
115.0ms	(+.p16 (+.p16 (.p16 d1 d2) (.p16 (+.p16 d3 (real->posit16 5)) d1)) (*.p16 d1 (real->posit16 32)))
104.0ms	(+.p16 (+.p16 (.p16 d1 d2) (.p16 (+.p16 d3 (real->posit16 5)) d1)) (*.p16 d1 (real->posit16 32)))
30.0ms	(+.p16 (.p16 (+.p16 d3 (real->posit16 5)) d1) (.p16 d1 (real->posit16 32)))

prune234.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.1b

localize117.0ms

Local error

Found 3 expressions with local error:

0.3b	(*.p16 (+.p16 (+.p16 (real->posit16 5) (+.p16 d3 d2)) (real->posit16 32)) d1)
0.2b	(+.p16 (real->posit16 5) (+.p16 d3 d2))
0.1b	(+.p16 (+.p16 (real->posit16 5) (+.p16 d3 d2)) (real->posit16 32))

rewrite27.0ms

Algorithm

rewrite-expression-head

Rules

2×	`+-commutative`
1×	`associate-+l+` `associate-+r+` `*-commutative`

Counts

3 → 5

Calls

3 calls:

Slowest

12.0ms	(+.p16 (+.p16 (real->posit16 5) (+.p16 d3 d2)) (real->posit16 32))
11.0ms	(*.p16 (+.p16 (+.p16 (real->posit16 5) (+.p16 d3 d2)) (real->posit16 32)) d1)
4.0ms	(+.p16 (real->posit16 5) (+.p16 d3 d2))

series0.0ms

Counts

3 → 3

Calls

3 calls:

Slowest

0.0ms	(*.p16 (+.p16 (+.p16 (real->posit16 5) (+.p16 d3 d2)) (real->posit16 32)) d1)
0.0ms	(+.p16 (real->posit16 5) (+.p16 d3 d2))
0.0ms	(+.p16 (+.p16 (real->posit16 5) (+.p16 d3 d2)) (real->posit16 32))

simplify175.0ms

Counts

5 → 8

Calls

5 calls:

Slowest

55.0ms	(*.p16 (+.p16 (+.p16 (real->posit16 5) (+.p16 d3 d2)) (real->posit16 32)) d1)
54.0ms	(*.p16 (+.p16 (+.p16 (real->posit16 5) (+.p16 d3 d2)) (real->posit16 32)) d1)
52.0ms	(*.p16 (+.p16 (+.p16 (real->posit16 5) (+.p16 d3 d2)) (real->posit16 32)) d1)
10.0ms	(+.p16 (+.p16 d3 d2) (real->posit16 32))
3.0ms	(+.p16 (real->posit16 5) d3)

prune217.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0.1b

localize120.0ms

Local error

Found 3 expressions with local error:

0.3b	(*.p16 (+.p16 (real->posit16 5) (+.p16 (+.p16 d3 d2) (real->posit16 32))) d1)
0.1b	(+.p16 (+.p16 d3 d2) (real->posit16 32))
0.1b	(+.p16 (real->posit16 5) (+.p16 (+.p16 d3 d2) (real->posit16 32)))

rewrite26.0ms

Algorithm

rewrite-expression-head

Rules

2×	`+-commutative`
1×	`associate-+l+` `associate-+r+` `*-commutative`

Counts

3 → 5

Calls

3 calls:

Slowest

9.0ms	(*.p16 (+.p16 (real->posit16 5) (+.p16 (+.p16 d3 d2) (real->posit16 32))) d1)
8.0ms	(+.p16 (real->posit16 5) (+.p16 (+.p16 d3 d2) (real->posit16 32)))
8.0ms	(+.p16 (+.p16 d3 d2) (real->posit16 32))

series0.0ms

Counts

3 → 3

Calls

3 calls:

Slowest

0.0ms	(*.p16 (+.p16 (real->posit16 5) (+.p16 (+.p16 d3 d2) (real->posit16 32))) d1)
0.0ms	(+.p16 (+.p16 d3 d2) (real->posit16 32))
0.0ms	(+.p16 (real->posit16 5) (+.p16 (+.p16 d3 d2) (real->posit16 32)))

simplify26.0ms

Counts

5 → 8

Calls

5 calls:

Slowest

9.0ms	(+.p16 (+.p16 d3 d2) (real->posit16 32))
4.0ms	(+.p16 (+.p16 d3 d2) (real->posit16 32))
4.0ms	(+.p16 (+.p16 d3 d2) (real->posit16 32))
4.0ms	(+.p16 (real->posit16 5) (+.p16 d3 d2))
3.0ms	(+.p16 d2 (real->posit16 32))

prune217.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0.1b

localize137.0ms

Local error

Found 3 expressions with local error:

0.3b

(*.p16 d1 (+.p16 (real->posit16 5) (+.p16 d3 (real->posit16 32))))

0.2b

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

0.1b

(+.p16 (real->posit16 5) (+.p16 d3 (real->posit16 32)))

rewrite287.0ms

Algorithm

rewrite-expression-head

Rules

3×	`associate-+r+`
2×	`distribute-rgt-in` `+-commutative` `distribute-lft-in`
1×	`p16-distribute-lft-out` `*-commutative` `distribute-lft-out`

Counts

3 → 10

Calls

3 calls:

Slowest

279.0ms

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

4.0ms

(*.p16 d1 (+.p16 (real->posit16 5) (+.p16 d3 (real->posit16 32))))

4.0ms

(+.p16 (real->posit16 5) (+.p16 d3 (real->posit16 32)))

series0.0ms

Counts

3 → 3

Calls

3 calls:

Slowest

0.0ms

(*.p16 d1 (+.p16 (real->posit16 5) (+.p16 d3 (real->posit16 32))))

0.0ms

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

0.0ms

(+.p16 (real->posit16 5) (+.p16 d3 (real->posit16 32)))

simplify550.0ms

Counts

12 → 13

Calls

12 calls:

Slowest

172.0ms	(+.p16 (.p16 d1 d2) (.p16 d1 (+.p16 (real->posit16 5) (+.p16 d3 (real->posit16 32)))))
153.0ms	(+.p16 (.p16 d1 d2) (.p16 d1 (+.p16 (real->posit16 5) (+.p16 d3 (real->posit16 32)))))
132.0ms	(+.p16 (.p16 d1 d2) (.p16 d1 (+.p16 (real->posit16 5) (+.p16 d3 (real->posit16 32)))))
27.0ms	(+.p16 d2 (+.p16 (real->posit16 5) (+.p16 d3 (real->posit16 32))))
24.0ms	(+.p16 d2 (+.p16 (real->posit16 5) (+.p16 d3 (real->posit16 32))))

prune640.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0.0b

regimes709.0ms

Accuracy

-∞% (-63.7b remaining)

Error of 0.3b against oracle of 64.0b and baseline of 64.0b

bsearch2.0ms

end0.0ms

sample2.5s

Algorithm

halfpoints

Results