calcium
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fredrik-johansson
Exact real and complex numbers in C
The larger (n=4) brother of the Tribonacci constant. Just because I had the Wolfram paper already open ... might be useful for someone some day.
As briefly mentioned in PR #42 I tried to streamline the golden ratio a bit. Most interesting part might be the explicit public API function `ca_phi`. Feel free to cherry-pick...
I was considering updating flint in Debian to 2.9.0, but it looks like it breaks calcium's package. Running `./configure` then `make` is ok, but trying `make check` gives: ``` python3...
Version 0.4.1 FreeBSD 13.1
This is super slow: >>> from pyca import * >>> a = 417/(962*pi+80808) >>> a**50 - a**51 * a**-1 Of course, it works well when increasing POW_LIMIT so that the...
v = cos(acos(sqrt(2) - sqrt(3))/3) assert 1 - 90*v**2 + 321*v**4 - 592*v**6 + 864*v**8 - 768*v**10 + 256*v**12 == 0 This equality test interestingly enough works; however, v is...
There is a ca_hash_repr which hashes the internal representation of a ca_t. More interesting is to have a genuine hash function C -> Z to allow using hash tables to...