From 87f4169fe62d1ee30f05ef78182f92808fe52f80 Mon Sep 17 00:00:00 2001
From: Sheehan Olver <solver@mac.com>
Date: Thu, 7 May 2026 19:54:58 +0100
Subject: [PATCH] implement inv for disk analysis and synthesis

---
 src/libfasttransforms.jl | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/libfasttransforms.jl b/src/libfasttransforms.jl
index 3ce492d9..9d1d1002 100644
--- a/src/libfasttransforms.jl
+++ b/src/libfasttransforms.jl
@@ -1257,3 +1257,5 @@ function modified_jacobi_matrix(R, XP)
     end
     return XQ
 end
+
+inv(P::FTPlan{T,2,DISKANALYSIS}) where T = plan_disk_synthesis(T, P.n, P.m)
\ No newline at end of file