Add docs.rs section

Author: termoshtt

lax/Cargo.toml

@@ -51,5 +51,8 @@ optional = true
 default-features = false
 features = ["cblas"]
 
+[package.metadata.docs.rs]
+rustdoc-args = ["--html-in-header", "katex-header.html"]
+
 [package.metadata.release]
 no-dev-version = true