.\" This file was generated with po4a. Translate the source file.
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+.\"
+.\" Japanese Version Copyright (c) 2003 Akihiro MOTOKI
+.\" all rights reserved.
+.\" Translated Thu Jul 24 00:22:25 JST 2003
+.\" by Akihiro MOTOKI <amotoki@dd.iij4u.or.jp>
+.\"
.TH CATAN 3 2011\-09\-15 "" "Linux Programmer's Manual"
.SH 名前
catan, catanf, catanl \- 複素数の逆正接 (arc tangent)