From 3f75c411663b3c78a166c657cd36ee685e7019dc Mon Sep 17 00:00:00 2001
From: Carsten Larsen <cs@innolan.dk>
Date: Sun, 16 Jul 2017 23:07:14 +0200
Subject: [PATCH] Add known bugs

---
 amath.1 | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/amath.1 b/amath.1
index 1a0e5043..90a53f2b 100644
--- a/amath.1
+++ b/amath.1
@@ -162,6 +162,12 @@ coth(1+2i);
 sech(1+2i);
 csch(1+2i);
 .fi
+.SH KNOWN BUGS
+.IP \[bu] 2
+If amath(1) is linked with system libraries (-lm) sometimes the real part
+of a result of arccosh of a complex number, is negative instead of positive.
+.IP \[bu]
+coth() with complex numbers is inaccurate on the 14th digit.
 .SH HOMEPAGE
 https://amath.innolan.net/
 .SH AUTHORS