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.
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
Added better initial value #20
Closed
Closed
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Performance is comparable to mp_sqrt now and follows the expected behavior of the Newton-Raphson algorithm related to time complexity over the full domain.
The limits for Toom-Cook and FFT have been evaluated with an AMD Duron, YMMV
Currently limited to 28 bit mp_digit's only
Currently limited to 28 bit mp_digit's only
Currently limited to 28 bit mp_digit's only
Currently limited to 28 bit mp_digit's only
Currently limited to 28 bit mp_digit's only
Currently limited to 28 bit mp_digit's only
Currently limited to 28 bit mp_digit's only
This addition is made only to this makefile for now,
This addition is made only to this makefile for now,
Currently limited to 28 bit mp_digit's only
FFT for 28 bit mp_digit's only for now
Implemented with three different algorithms: quasi-naive, binary splitting andthe Borwein trick
Using a binary splitting algorithm
Implemented with three different algorithms: quasi-naive, binary splitting and the Borwein trick
Implemented with naive method (recursion)
… the newly added functions
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Performance is comparable to mp_sqrt now and follows the expected behavior of
the Newton-Raphson algorithm related to time complexity over the full domain.
The initial value has been changed from the hardcoded integer 2 (two) to
Further optimizations are possible for the initial value but using more derivatives
for larger numbers (e.g.: Householder) is more effective.