From f20e095a9c51c18d5e4092bb37a2bfd3eba2a563 Mon Sep 17 00:00:00 2001
From: Jukka Aho <ahojukka5@gmail.com>
Date: Sat, 9 May 2026 16:32:18 +0300
Subject: [PATCH] refactor(basis): remove unused NURBS recursion stub

Drop standalone nurbs.jl helper not wired into the current basis pipeline.
---
 src/basis/nurbs.jl | 16 ----------------
 1 file changed, 16 deletions(-)
 delete mode 100644 src/basis/nurbs.jl

diff --git a/src/basis/nurbs.jl b/src/basis/nurbs.jl
deleted file mode 100644
index a0455e0..0000000
--- a/src/basis/nurbs.jl
+++ /dev/null
@@ -1,16 +0,0 @@
-# This file is a part of JuliaFEM.
-# License is MIT: see https://github.com/JuliaFEM/jl/blob/master/LICENSE
-
-import Base: size, length
-
-function NURBS(i, p, u, t)
-    p == 0 && return t[i] <= u <= t[i+1] ? 1.0 : 0.0
-    anom = u-t[i]
-    adenom = t[i+p]-t[i]
-    a = isapprox(adenom, 0.0) ? 0.0 : anom/adenom
-    bnom = t[i+p+1]-u
-    bdenom = t[i+p+1]-t[i+1]
-    b = isapprox(bdenom, 0.0) ? 0.0 : bnom/bdenom
-    result = a*NURBS(i,p-1,u,t) + b*NURBS(i+1,p-1,u,t)
-    return result
-end