Releases: markrogoyski/math-php
Releases · markrogoyski/math-php
v1.6.0
New Features
- Special function regularized lower incomplete gamma
- Cereal sample data set
Improvements
- Define boundary condition for lower incomplete gamma function
v1.5.0
v1.5.0
New Features
- Matrix LU solve
- Matrix QR solve
Improvements
- Bugfix (Issue 386) Matrix solve improvements
- Matrix solve has optional method parameter to force a solve method
- Bugfix ArbitraryInteger multiplication sign not taken into account
v1.4.0
New Features
- Multivariate Regular Grid Interpolation
- Jensen-Shannon Distance
- Canberra Distance
- Search Sorted
- Search ArgMax
- Search NanArgMax
- Search ArgMin
- Serach NanArgMin
- Search NonZero
Improvements
- Divergence factored out of Distance into new Divergence class
Backwards Incompatible Changes
- Legacy Distance divergences marked as deprecated (To be removed in v2.0.0)
v1.3.0
New Features
- LinearAlgebra\Vector
- Angle between two vectors
- L¹ distance of two vectors
- L² distance of two vectors
- Minkowski distance of two vectors
- Statistics\Distance
- Minkowski distance
- Euclidean distance (L² distance)
- Manhattan distance (Taxicab geometry, L¹ distance, etc.)
- Cosine distance
- Cosine similarity
v1.2.0
New Features
- Ranking
- Ordinal ranking
- Standard competition ranking
- Modified competition ranking
- Fractional ranking
Improvements
- (Issue 380) Fixed Spearman's Rho calculation when there are rank ties
v1.1.0
New Features
- Arithmetic modulo
Improvements
- Improved matrix multiplication performance using cache-oblivious algorithm optimization
v1.0.0
Initial version 1.0.0 release!
v0.62.0
Improvements
- Internal improvements
v0.61.0
New Features
- Multivariate Hypergeometric distribution
V0.60.0
New Features
- Sample Data
- MtCars
- Iris
- ToothGrowth
- PlantGrowth
- UsArrests