Activity
From 16 Jul 2022 to 14 Aug 2022
09 Aug 2022
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12:14 CoCoALib Feature #1694: New expv/exponents function?
- Another way to solve Bruns's problem would be to allow @PushBack@ to accept PPs from a different monoid,
and then ma... -
12:06 CoCoALib Feature #1694: New expv/exponents function?
- I have been discussing with Bruns over email. He wanted to write something like...
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11:57 CoCoALib Feature #1694 (Closed): New expv/exponents function?
- Consider whether to implement a simpler fn for computing the expv of a PP.
Currently one must do:...
08 Aug 2022
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20:41 CoCoALib Feature #1210 (Closed): New Fn: make public "coefficients" (of poly wrt a given PP basis)
- I have opted for the KISS solution -- we can make fancier versions in the future is there is need for them!
I have c... -
20:16 CoCoALib Slug #1680 (Closed): FloorLog2 or SizeInBase?
- After discussion with Anna we have decided that @SizeInBase@ is obsolete; so the original question here is no longer ...
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20:08 CoCoALib Feature #1684 (Closed): RandomNBitPrime - new fn
- This was completed about 2 months ago. There is even doc!
Not sure how one could test it: perhaps range check and I... -
20:04 CoCoALib Feature #1488: BuiltIn Interreduce-Function
- Anna! Please document and close this issue!
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20:01 CoCoALib Feature #1466 (Closed): Ops += *= etc for Matrices?
- As in previous comment it seems best to accept the KISS solution, and dedicate our efforts elsewhere (more important).
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19:56 CoCoALib Feature #718: Insert calls to CheckForInterrupt
- Nico Mexis asked whether there could be a check for interrupts inside the factorizer.
This will much easier to achie... -
19:48 CoCoALib Design #1693 (Resolved): SizeInBase: obsolete
- Anna agreed.
I have moved the code to @obsolete.H@ and @obsolete.C@ (from BigIntOps@).
All tests pass.
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19:47 CoCoALib Design #1693 (Closed): SizeInBase: obsolete
- I think *@SizeInBase@* is not really useful (cannot think of any situation).
Also it can easily be implemented by ca...
05 Aug 2022
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17:44 CoCoALib Feature #1692: Suggestion: Add "JumpTo" function to prime iterators
- I implemented a prototype @PrimeSeq1ModN@ class for a student, and he needed something like a @JumpTo@ function.
So ... -
17:39 CoCoALib Feature #1692 (In Progress): Suggestion: Add "JumpTo" function to prime iterators
- Consider adding a *@JumpTo@* mem fn to iterators (for prime numbers)...
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17:27 CoCoALib Design #1678 (In Progress): Unsigned long for indexes (& sizes?)
- The students in my course, who already had some experience in C++ and other similar languages,
definitely expected @... -
12:22 CoCoALib Design #1691: Random and threadsafe?
- Alternative: create a version "threadsae: which uses a mutex/lock... might be slow, but should be safe.
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12:13 CoCoALib Design #1691 (New): Random and threadsafe?
- Random fns should also accept a random source so they can be used in a multi-threaded program.
02 Aug 2022
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21:38 CoCoALib Bug #1690 (Feedback): resultant gives wrong answer if an arg has deg 0
- The code did not properly handle the "edge case" when one of the input polys was a factor of the other.
If the facto...
31 Jul 2022
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06:22 CoCoALib Bug #1690 (Closed): resultant gives wrong answer if an arg has deg 0
- The following incorrectly returns 0...
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