Details

sample180.0ms

Algorithm

halfpoints

Results

simplify44.0ms

Calls

1 calls:

Slowest

44.0ms

(+.p16 (+.p16 (*.p16 d1 (real->posit16 10)) (*.p16 d1 d2)) (*.p16 d1 (real->posit16 20)))

prune516.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.1b

localize279.0ms

Local error

Found 2 expressions with local error:

0.3b	(*.p16 (+.p16 (real->posit16 20) (+.p16 (real->posit16 10) d2)) d1)
0.1b	(+.p16 (real->posit16 20) (+.p16 (real->posit16 10) d2))

rewrite19.0ms

Algorithm

rewrite-expression-head

Rules

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

Calls

2 calls:

Slowest

10.0ms	(*.p16 (+.p16 (real->posit16 20) (+.p16 (real->posit16 10) d2)) d1)
9.0ms	(+.p16 (real->posit16 20) (+.p16 (real->posit16 10) d2))

series0.0ms

Calls

2 calls:

Slowest

0.0ms	(*.p16 (+.p16 (real->posit16 20) (+.p16 (real->posit16 10) d2)) d1)
0.0ms	(+.p16 (real->posit16 20) (+.p16 (real->posit16 10) d2))

simplify107.0ms

Calls

3 calls:

Slowest

55.0ms	(*.p16 (+.p16 (real->posit16 20) (+.p16 (real->posit16 10) d2)) d1)
49.0ms	(*.p16 (+.p16 (real->posit16 20) (+.p16 (real->posit16 10) d2)) d1)
2.0ms	(real->posit16 10)

prune447.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.1b

localize343.0ms

Local error

Found 2 expressions with local error:

0.4b	(+.p16 (+.p16 (.p16 d1 (real->posit16 10)) (.p16 d1 d2)) (*.p16 d1 (real->posit16 20)))
0.3b	(+.p16 (.p16 d1 (real->posit16 10)) (.p16 d1 d2))

rewrite81.0ms

Algorithm

rewrite-expression-head

Rules

6×	`p16-distribute-lft-out` `*-commutative` `distribute-lft-out`
3×	`+-commutative` `distribute-rgt-out`
2×	`associate-+l+`

Calls

2 calls:

Slowest

65.0ms	(+.p16 (+.p16 (.p16 d1 (real->posit16 10)) (.p16 d1 d2)) (*.p16 d1 (real->posit16 20)))
15.0ms	(+.p16 (.p16 d1 (real->posit16 10)) (.p16 d1 d2))

series0.0ms

Calls

2 calls:

Slowest

0.0ms	(+.p16 (+.p16 (.p16 d1 (real->posit16 10)) (.p16 d1 d2)) (*.p16 d1 (real->posit16 20)))
0.0ms	(+.p16 (.p16 d1 (real->posit16 10)) (.p16 d1 d2))

simplify244.0ms

Calls

13 calls:

Slowest

57.0ms	(+.p16 (+.p16 (.p16 d1 (real->posit16 10)) (.p16 d1 d2)) (*.p16 d1 (real->posit16 20)))
54.0ms	(+.p16 (+.p16 (.p16 d1 (real->posit16 10)) (.p16 d1 d2)) (*.p16 d1 (real->posit16 20)))
19.0ms	(+.p16 (+.p16 (real->posit16 10) d2) (real->posit16 20))
18.0ms	(+.p16 (+.p16 (real->posit16 10) d2) (real->posit16 20))
18.0ms	(+.p16 (+.p16 (real->posit16 10) d2) (real->posit16 20))

prune1.5s

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0.0b

localize313.0ms

Local error

Found 2 expressions with local error:

0.4b	(+.p16 (.p16 d1 (+.p16 (real->posit16 10) d2)) (.p16 d1 (real->posit16 20)))
0.2b	(*.p16 d1 (+.p16 (real->posit16 10) d2))

rewrite43.0ms

Algorithm

rewrite-expression-head

Rules

5×	`+-commutative`
4×	`distribute-rgt-in` `associate-+l+` `distribute-lft-in`
3×	`*-commutative`
1×	`p16-distribute-lft-out` `distribute-rgt-out` `distribute-lft-out`

Calls

2 calls:

Slowest

35.0ms	(+.p16 (.p16 d1 (+.p16 (real->posit16 10) d2)) (.p16 d1 (real->posit16 20)))
7.0ms	(*.p16 d1 (+.p16 (real->posit16 10) d2))

series0.0ms

Calls

2 calls:

Slowest

0.0ms	(+.p16 (.p16 d1 (+.p16 (real->posit16 10) d2)) (.p16 d1 (real->posit16 20)))
0.0ms	(*.p16 d1 (+.p16 (real->posit16 10) d2))

simplify93.0ms

Calls

13 calls:

Slowest

18.0ms	(+.p16 (+.p16 (real->posit16 10) d2) (real->posit16 20))
18.0ms	(+.p16 (+.p16 (real->posit16 10) d2) (real->posit16 20))
16.0ms	(+.p16 (+.p16 (real->posit16 10) d2) (real->posit16 20))
5.0ms	(+.p16 (real->posit16 10) d2)
5.0ms	(*.p16 (real->posit16 10) d1)

prune1.2s

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0.0b

localize370.0ms

Local error

Found 2 expressions with local error:

0.4b	(+.p16 (.p16 d1 d2) (.p16 d1 (real->posit16 20)))
0.2b	(+.p16 (.p16 d1 (real->posit16 10)) (+.p16 (.p16 d1 d2) (*.p16 d1 (real->posit16 20))))

rewrite73.0ms

Algorithm

rewrite-expression-head

Rules

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

Calls

2 calls:

Slowest

56.0ms	(+.p16 (.p16 d1 (real->posit16 10)) (+.p16 (.p16 d1 d2) (*.p16 d1 (real->posit16 20))))
16.0ms	(+.p16 (.p16 d1 d2) (.p16 d1 (real->posit16 20)))

series0.0ms

Calls

2 calls:

Slowest

0.0ms	(+.p16 (.p16 d1 d2) (.p16 d1 (real->posit16 20)))
0.0ms	(+.p16 (.p16 d1 (real->posit16 10)) (+.p16 (.p16 d1 d2) (*.p16 d1 (real->posit16 20))))

simplify142.0ms

Calls

13 calls:

Slowest

19.0ms	(+.p16 (real->posit16 10) (+.p16 d2 (real->posit16 20)))
18.0ms	(+.p16 (real->posit16 10) (+.p16 d2 (real->posit16 20)))
17.0ms	(+.p16 (real->posit16 10) (+.p16 d2 (real->posit16 20)))
17.0ms	(+.p16 (real->posit16 10) (+.p16 d2 (real->posit16 20)))
16.0ms	(+.p16 (real->posit16 10) (+.p16 d2 (real->posit16 20)))

prune1.2s

Pruning

5 alts after pruning (1 fresh and 4 done)

Merged error: 0.0b

regimes956.0ms

Accuracy

-∞% (-63.7b remaining)

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

bsearch3.0ms

end0.0ms

sample3.9s

Algorithm

halfpoints

Results