Refactor.

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "nalgebra-spacetime"
-version = "0.4.0"
+version = "0.5.0"
 authors = ["Rouven Spreckels <[email protected]>"]
 edition = "2021"
 description = "Spacetime Extension for nalgebra"
@@ -34,4 +34,3 @@ rustdoc-args = [ "--html-in-header", "katex.html" ]
 [dependencies]
 approx = { version = "0.5.1", default-features = false }
 nalgebra = { version = "0.32.4", features = ["rand"] }
-num-traits = "0.2.18"

README.md

@@ -20,11 +20,11 @@ Spacetime Extension for [nalgebra]
 
 # Present Features
 
-  * Minkowski space as special case of `LorentzianN` space.
+  * Minkowski space as special case of n-dimensional `Lorentzian` space.
   * Raising/Lowering tensor indices: `dual()`/`r_dual()`/`c_dual()`.
   * Metric contraction of degree-1/degree-2 tensors: `contr()`/`scalar()`.
   * Spacetime `interval()` with `LightCone` depiction.
-  * Inertial `FrameN` of reference holding boost parameters.
+  * Inertial `OFrame` of reference holding boost parameters.
   * Lorentz boost as `new_boost()` matrix.
   * Direct Lorentz `boost()` to `compose()` velocities.
   * Wigner `rotation()` and `axis_angle()` between to-be-composed boosts.

RELEASES.md

@@ -1,3 +1,11 @@
+# Version 0.5.0 (2024-03-11)
+
+  * Replace `N: SimdRealField + Signed + Real` with `T: RealField`.
+  * Rename `LorentzianN` to `Lorentzian`.
+  * Rename `FrameN` to `OFrame`.
+  * Rename `MomentumN` to `OMomentum`.
+  * Make `OFrame::rotation()` robust close to identity.
+
 # Version 0.4.0 (2024-02-27)
 
   * Make Wigner rotation n-dimensional.