0.4.0

[SPC-code]

Added

• Reification. Explicit SafeType for algebras and buffers.
• Integer division algebras.
• Float32 geometries.
• New Attributes-kt module that could be used as stand-alone. It declares. type-safe attributes containers.
• Explicit mutableStructureND builders for mutable structures.
• Buffer.asList() zero-copy transformation.
• Wasm support.
• Parallel implementation of LinearSpace for Float64
• Parallel buffer factories

Changed

• Default naming for algebra and buffers now uses IntXX/FloatXX notation instead of Java types.
• Remove unnecessary inlines in basic algebras.
• QuaternionField -> QuaternionAlgebra and does not implement Field anymore since it is non-commutative
• kmath-geometry is split into euclidean2d and euclidean3d
• Features replaced with Attributes.
• Transposed refactored.
• Kmath-memory is moved on top of core.

Deprecated

• ND4J engine

Removed

• asPolynomial function due to scope pollution
• Codegend for ejml (450 lines of codegen for 1000 lines of code is too much)

Fixed

• Median statistics
• Complex power of negative real numbers
• Add proper mutability for MutableBufferND rows and columns

[SPC-code]

Also, I don't like that everyone can access constructor of PolymorphicAttribute. Something irks me about it. I would like to hide it in a compiler plugin. But I don't know what is the better way. I think it is better to think about it later (after the PR).

This is not a problem since it uses a SafeType

[lounres]

There are several "outdated" but still relevant questions. They are the only comments that are not marked as "resolved". Also, there is an unanswered question about naming of attributes-related entities.