From e5b9bce79b68a68ddd2e51daa16d2fea73b84fdb Mon Sep 17 00:00:00 2001
From: Prefetch
Date: Wed, 19 Oct 2022 20:03:25 +0200
Subject: Polish presentation, "fix" Unicode sorting

---
 source/know/concept/dirac-delta-function/index.md | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'source/know/concept/dirac-delta-function')

diff --git a/source/know/concept/dirac-delta-function/index.md b/source/know/concept/dirac-delta-function/index.md
index 63edd81..88a08cb 100644
--- a/source/know/concept/dirac-delta-function/index.md
+++ b/source/know/concept/dirac-delta-function/index.md
@@ -1,5 +1,6 @@
 ---
 title: "Dirac delta function"
+sort_title: "Dirac delta function"
 date: 2021-02-22
 categories:
 - Mathematics
@@ -67,7 +68,7 @@ $$\begin{aligned}
 <div class="accordion">
 <input type="checkbox" id="proof-scale"/>
 <label for="proof-scale">Proof</label>
-<div class="hidden">
+<div class="hidden" markdown="1">
 <label for="proof-scale">Proof.</label>
 Because it is symmetric, $\delta(s x) = \delta(|s| x)$.
 Then by substituting $\sigma = |s| x$:
@@ -90,7 +91,7 @@ $$\begin{aligned}
 <div class="accordion">
 <input type="checkbox" id="proof-dv1"/>
 <label for="proof-dv1">Proof</label>
-<div class="hidden">
+<div class="hidden" markdown="1">
 <label for="proof-dv1">Proof.</label>
 Note which variable is used for the
 differentiation, and that $\delta'(x - \xi) = - \delta'(\xi - x)$:
-- 
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