Details

sample218.0ms

Algorithm

halfpoints

Results

simplify182.0ms

Calls

1 calls:

Slowest

181.0ms

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

prune171.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.2b

localize441.0ms

Local error

Found 3 expressions with local error:

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

rewrite18.0ms

Algorithm

rewrite-expression-head

Rules

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

Calls

3 calls:

Slowest

9.0ms	(+.p16 (+.p16 (.p16 d1 d2) (.p16 (+.p16 d3 (real->posit16 5)) d1)) (*.p16 d1 (real->posit16 32)))
5.0ms	(+.p16 (.p16 d1 d2) (.p16 (+.p16 d3 (real->posit16 5)) d1))
3.0ms	(*.p16 (+.p16 d3 (real->posit16 5)) d1)

series0.0ms

Calls

3 calls:

Slowest

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

simplify669.0ms

Calls

4 calls:

Slowest

224.0ms	(+.p16 (+.p16 (.p16 d1 d2) (.p16 (+.p16 d3 (real->posit16 5)) d1)) (*.p16 d1 (real->posit16 32)))
222.0ms	(+.p16 (+.p16 (.p16 d1 d2) (.p16 (+.p16 d3 (real->posit16 5)) d1)) (*.p16 d1 (real->posit16 32)))
220.0ms	(+.p16 (+.p16 (.p16 d1 d2) (.p16 (+.p16 d3 (real->posit16 5)) d1)) (*.p16 d1 (real->posit16 32)))
2.0ms	(*.p16 d1 d2)

prune756.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.2b

localize223.0ms

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

rewrite45.0ms

Algorithm

rewrite-expression-head

Rules

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

Calls

3 calls:

Slowest

28.0ms	(+.p16 (+.p16 (real->posit16 5) (+.p16 d3 d2)) (real->posit16 32))
13.0ms	(*.p16 (+.p16 (+.p16 (real->posit16 5) (+.p16 d3 d2)) (real->posit16 32)) d1)
4.0ms	(+.p16 (real->posit16 5) (+.p16 d3 d2))

series0.0ms

Calls

3 calls:

Slowest

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

simplify355.0ms

Calls

4 calls:

Slowest

119.0ms	(*.p16 (+.p16 (+.p16 (real->posit16 5) (+.p16 d3 d2)) (real->posit16 32)) d1)
117.0ms	(*.p16 (+.p16 (+.p16 (real->posit16 5) (+.p16 d3 d2)) (real->posit16 32)) d1)
115.0ms	(*.p16 (+.p16 (+.p16 (real->posit16 5) (+.p16 d3 d2)) (real->posit16 32)) d1)
3.0ms	(real->posit16 5)

prune834.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.2b

localize235.0ms

Local error

Found 3 expressions with local error:

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

rewrite126.0ms

Algorithm

rewrite-expression-head

Rules

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

Calls

3 calls:

Slowest

67.0ms	(+.p16 (+.p16 (+.p16 (real->posit16 5) d3) d2) (real->posit16 32))
46.0ms	(*.p16 (+.p16 (+.p16 (+.p16 (real->posit16 5) d3) d2) (real->posit16 32)) d1)
13.0ms	(+.p16 (+.p16 (real->posit16 5) d3) d2)

series0.0ms

Calls

3 calls:

Slowest

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

simplify8.0ms

Calls

2 calls:

Slowest

5.0ms	(+.p16 (real->posit16 5) d3)
2.0ms	(real->posit16 5)

prune701.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0.1b

localize185.0ms

Local error

Found 2 expressions with local error:

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

rewrite29.0ms

Algorithm

rewrite-expression-head

Rules

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

Calls

2 calls:

Slowest

16.0ms	(+.p16 (+.p16 (real->posit16 5) d3) (+.p16 d2 (real->posit16 32)))
13.0ms	(*.p16 (+.p16 (+.p16 (real->posit16 5) d3) (+.p16 d2 (real->posit16 32))) d1)

series0.0ms

Calls

2 calls:

Slowest

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

simplify14.0ms

Calls

4 calls:

Slowest

5.0ms	(+.p16 (real->posit16 5) d3)
5.0ms	(+.p16 (real->posit16 5) d3)
2.0ms	(real->posit16 32)
2.0ms	(real->posit16 5)

prune430.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0.1b

regimes1.3s

Accuracy

-∞% (-63.7b remaining)

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

bsearch3.0ms

end0.0ms

sample5.0s

Algorithm

halfpoints

Results