Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

Size optimize sin.fs #474

Open
jkotlinski opened this issue Aug 23, 2022 · 1 comment
Open

Size optimize sin.fs #474

jkotlinski opened this issue Aug 23, 2022 · 1 comment
Labels
enhancement

Comments

@jkotlinski
Copy link
Owner

jkotlinski commented Aug 23, 2022 •
edited

sin.fs takes 2.7K on disk, that is more than needed.

An obvious optimization is to only store the first quarter and extrapolate the others.

Other ideas are possible, for example reuse BASIC SIN.
@IanWitham
Copy link

One solution could be to expose the Kernal trig routines and possibly provide helper words to precompute tables of a given length if needed.
e.g. sintbl ( length -- addr )

@jkotlinski jkotlinski mentioned this issue Feb 5, 2023
Closed
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
enhancement
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
2 participants
@IanWitham @jkotlinski