Revision history for inf-backprop

0.2.0.0 -- 2025-11-13

Major Breaking Changes

• Complete rewrite: The entire codebase has been rewritten from scratch with a redesigned architecture.
• Differentiation can now be applied to ordinary functions through the RevDiff type,
• rather than requiring special function wrappers.

New Features

• Core automatic differentiation:

  • RevDiff type for reverse-mode automatic differentiation
  • Typeclass instances for RevDiff
  • Support for higher-order derivatives through the derivative operator composition

• NumHask integration:

  • Orphan instances for NumHask typeclasses, providing polymorphic numeric operations

• Utility modules:

  • Sized vectors
  • Tuple and triple manipulation utilities for multi-argument functions
  • Vector utilities

• Documentation:

  • Comprehensive tutorial introducing core concepts and usage patterns

0.1.0.0 -- 2023-05-12

• Basic types Backprop, StartBackprop etc.
• Basic function backprrop derivative implementations.
• Isomorphism tyepclass and extra instances for IsomorphicTo typeclass from isomorphism-class package.
• Extra instancies for Additive typeclass from numhask package.
• Tutorial