Details

Counts

1 → 1

Iterations

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 3.3b

Local error

Found 4 expressions with local error:

0.8b	(.p16 (.p16 (.p16 (.p16 x x) (.p16 x x)) (.p16 (.p16 x x) (.p16 x x))) (+.p16 (.p16 (.p16 x x) (real->posit16 0.0001789971)) (real->posit16 0.0005064034)))
0.8b	(.p16 (.p16 x x) (real->posit16 0.0008327945))
1.4b	(.p16 (.p16 (.p16 x x) (.p16 x x)) (*.p16 (real->posit16 2) (real->posit16 0.0001789971)))
3.1b	(/.p16 (+.p16 (+.p16 (.p16 (.p16 (.p16 (.p16 x x) (.p16 x x)) (.p16 (.p16 x x) (.p16 x x))) (+.p16 (.p16 (.p16 x x) (real->posit16 0.0001789971)) (real->posit16 0.0005064034))) (.p16 (.p16 x x) (+.p16 (.p16 (.p16 (.p16 x x) (.p16 x x)) (real->posit16 0.0072644182)) (real->posit16 0.1049934947)))) (+.p16 (.p16 (.p16 (.p16 x x) (.p16 x x)) (real->posit16 0.0424060604)) (real->posit16 1))) (+.p16 (+.p16 (.p16 (.p16 (.p16 (.p16 x x) (.p16 x x)) (.p16 (.p16 x x) (.p16 x x))) (+.p16 (+.p16 (.p16 (.p16 x x) (real->posit16 0.0008327945)) (real->posit16 0.0140005442)) (.p16 (.p16 (.p16 x x) (.p16 x x)) (.p16 (real->posit16 2) (real->posit16 0.0001789971))))) (real->posit16 1)) (.p16 (.p16 x x) (+.p16 (+.p16 (.p16 (.p16 (.p16 x x) (.p16 x x)) (real->posit16 0.0694555761)) (.p16 (*.p16 x x) (real->posit16 0.2909738639))) (real->posit16 0.7715471019)))))

Algorithm

rewrite-expression-head

Rules

55×	`p16-lft-identity-expand` `p16--un-lft-identity`
36×	`p16-times-frac`
31×	`*p16-rgt-identity-expand`
22×	`/p16-rgt-identity-expand`
18×	`associate-*l/`
16×	`p16-distribute-lft-out` `distribute-lft-out`
13×	`distribute-rgt-in` `distribute-lft-in`
12×	`+p16-lft-identity-expand` `associate-r/` `+p16-rgt-identity-expand` `associate-/l`
7×	`associate-r`
4×	`distribute-rgt-out` `introduce-quire` `-p16-rgt-identity-expand`
3×	`associate-/r` `associate-l` `-commutative`
1×	`associate-/r/` `associate-/l/`

Counts

4 → 132

Calls

4 calls:

21.0ms	(.p16 (.p16 (.p16 (.p16 x x) (.p16 x x)) (.p16 (.p16 x x) (.p16 x x))) (+.p16 (.p16 (.p16 x x) (real->posit16 0.0001789971)) (real->posit16 0.0005064034)))
3.0ms	(.p16 (.p16 x x) (real->posit16 0.0008327945))
18.0ms	(.p16 (.p16 (.p16 x x) (.p16 x x)) (*.p16 (real->posit16 2) (real->posit16 0.0001789971)))
20.0ms	(/.p16 (+.p16 (+.p16 (.p16 (.p16 (.p16 (.p16 x x) (.p16 x x)) (.p16 (.p16 x x) (.p16 x x))) (+.p16 (.p16 (.p16 x x) (real->posit16 0.0001789971)) (real->posit16 0.0005064034))) (.p16 (.p16 x x) (+.p16 (.p16 (.p16 (.p16 x x) (.p16 x x)) (real->posit16 0.0072644182)) (real->posit16 0.1049934947)))) (+.p16 (.p16 (.p16 (.p16 x x) (.p16 x x)) (real->posit16 0.0424060604)) (real->posit16 1))) (+.p16 (+.p16 (.p16 (.p16 (.p16 (.p16 x x) (.p16 x x)) (.p16 (.p16 x x) (.p16 x x))) (+.p16 (+.p16 (.p16 (.p16 x x) (real->posit16 0.0008327945)) (real->posit16 0.0140005442)) (.p16 (.p16 (.p16 x x) (.p16 x x)) (.p16 (real->posit16 2) (real->posit16 0.0001789971))))) (real->posit16 1)) (.p16 (.p16 x x) (+.p16 (+.p16 (.p16 (.p16 (.p16 x x) (.p16 x x)) (real->posit16 0.0694555761)) (.p16 (*.p16 x x) (real->posit16 0.2909738639))) (real->posit16 0.7715471019)))))

Counts

4 → 4

Calls

4 calls:

0.0ms	(.p16 (.p16 (.p16 (.p16 x x) (.p16 x x)) (.p16 (.p16 x x) (.p16 x x))) (+.p16 (.p16 (.p16 x x) (real->posit16 0.0001789971)) (real->posit16 0.0005064034)))
0.0ms	(.p16 (.p16 x x) (real->posit16 0.0008327945))
0.0ms	(.p16 (.p16 (.p16 x x) (.p16 x x)) (*.p16 (real->posit16 2) (real->posit16 0.0001789971)))
0.0ms	(/.p16 (+.p16 (+.p16 (.p16 (.p16 (.p16 (.p16 x x) (.p16 x x)) (.p16 (.p16 x x) (.p16 x x))) (+.p16 (.p16 (.p16 x x) (real->posit16 0.0001789971)) (real->posit16 0.0005064034))) (.p16 (.p16 x x) (+.p16 (.p16 (.p16 (.p16 x x) (.p16 x x)) (real->posit16 0.0072644182)) (real->posit16 0.1049934947)))) (+.p16 (.p16 (.p16 (.p16 x x) (.p16 x x)) (real->posit16 0.0424060604)) (real->posit16 1))) (+.p16 (+.p16 (.p16 (.p16 (.p16 (.p16 x x) (.p16 x x)) (.p16 (.p16 x x) (.p16 x x))) (+.p16 (+.p16 (.p16 (.p16 x x) (real->posit16 0.0008327945)) (real->posit16 0.0140005442)) (.p16 (.p16 (.p16 x x) (.p16 x x)) (.p16 (real->posit16 2) (real->posit16 0.0001789971))))) (real->posit16 1)) (.p16 (.p16 x x) (+.p16 (+.p16 (.p16 (.p16 (.p16 x x) (.p16 x x)) (real->posit16 0.0694555761)) (.p16 (*.p16 x x) (real->posit16 0.2909738639))) (real->posit16 0.7715471019)))))

Counts

136 → 136

Iterations