Details

sample135.0ms

Algorithm

halfpoints

Results

simplify37.0ms

Calls

1 calls:

Slowest

37.0ms

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

prune174.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.1b

localize362.0ms

Local error

Found 2 expressions with local error:

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

rewrite26.0ms

Algorithm

rewrite-expression-head

Rules

5×	`p16-distribute-lft-out` `distribute-lft-out`
2×	`+-commutative`
1×	`associate-+l+`

Calls

2 calls:

Slowest

20.0ms	(+.p16 (+.p16 (.p16 d1 (real->posit16 10)) (.p16 d1 d2)) (*.p16 d1 (real->posit16 20)))
6.0ms	(+.p16 (.p16 d1 (real->posit16 10)) (.p16 d1 d2))

series0.0ms

Calls

2 calls:

Slowest

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

simplify193.0ms

Calls

9 calls:

Slowest

54.0ms	(+.p16 (+.p16 (.p16 d1 (real->posit16 10)) (.p16 d1 d2)) (*.p16 d1 (real->posit16 20)))
53.0ms	(+.p16 (+.p16 (.p16 d1 (real->posit16 10)) (.p16 d1 d2)) (*.p16 d1 (real->posit16 20)))
17.0ms	(+.p16 (+.p16 (real->posit16 10) d2) (real->posit16 20))
17.0ms	(+.p16 (+.p16 (real->posit16 10) d2) (real->posit16 20))
17.0ms	(+.p16 (+.p16 (real->posit16 10) d2) (real->posit16 20))

prune883.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize188.0ms

Local error

Found 2 expressions with local error:

0.3b	(+.p16 (.p16 d1 (+.p16 (real->posit16 10) d2)) (.p16 d1 (real->posit16 20)))
0.2b	(*.p16 d1 (+.p16 (real->posit16 10) d2))

rewrite6.0ms

Algorithm

rewrite-expression-head

Rules

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

Calls

2 calls:

Slowest

3.0ms	(+.p16 (.p16 d1 (+.p16 (real->posit16 10) d2)) (.p16 d1 (real->posit16 20)))
3.0ms	(*.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))

simplify35.0ms

Calls

8 calls:

Slowest

9.0ms	(+.p16 (+.p16 (real->posit16 10) d2) (real->posit16 20))
8.0ms	(+.p16 (+.p16 (real->posit16 10) d2) (real->posit16 20))
5.0ms	(+.p16 (real->posit16 10) d2)
5.0ms	(+.p16 (real->posit16 10) d2)
3.0ms	(*.p16 (real->posit16 10) d1)

prune469.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0.0b

localize134.0ms

Local error

Found 2 expressions with local error:

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

rewrite15.0ms

Algorithm

rewrite-expression-head

Rules

1×	`distribute-rgt-in` `+-commutative` `associate-+l+` `distribute-lft-in` `*-commutative`

Calls

2 calls:

Slowest

8.0ms	(+.p16 (+.p16 (real->posit16 10) d2) (real->posit16 20))
7.0ms	(*.p16 d1 (+.p16 (+.p16 (real->posit16 10) d2) (real->posit16 20)))

series0.0ms

Calls

2 calls:

Slowest

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

simplify24.0ms

Calls

5 calls:

Slowest

9.0ms	(+.p16 (+.p16 (real->posit16 10) d2) (real->posit16 20))
8.0ms	(+.p16 (+.p16 (real->posit16 10) d2) (real->posit16 20))
3.0ms	(*.p16 d1 (real->posit16 20))
3.0ms	(*.p16 (real->posit16 20) d1)
1.0ms	(real->posit16 10)

prune305.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0.0b

localize194.0ms

Local error

Found 2 expressions with local error:

0.3b	(+.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))))

rewrite7.0ms

Algorithm

rewrite-expression-head

Rules

5×	`p16-distribute-lft-out` `distribute-lft-out`
2×	`+-commutative`
1×	`associate-+r+`

Calls

2 calls:

Slowest

4.0ms	(+.p16 (.p16 d1 (real->posit16 10)) (+.p16 (.p16 d1 d2) (*.p16 d1 (real->posit16 20))))
3.0ms	(+.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))))

simplify55.0ms

Calls

9 calls:

Slowest

15.0ms	(+.p16 (real->posit16 10) (+.p16 d2 (real->posit16 20)))
9.0ms	(+.p16 (real->posit16 10) (+.p16 d2 (real->posit16 20)))
8.0ms	(+.p16 (real->posit16 10) (+.p16 d2 (real->posit16 20)))
8.0ms	(+.p16 (real->posit16 10) (+.p16 d2 (real->posit16 20)))
3.0ms	(+.p16 d2 (real->posit16 20))

prune612.0ms

Pruning

5 alts after pruning (1 fresh and 4 done)

Merged error: 0.0b

regimes677.0ms

Accuracy

-∞% (-63.7b remaining)

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

bsearch4.0ms

end0.0ms

sample3.3s

Algorithm

halfpoints

Results