1 files changed, 51 insertions, 1 deletions
diff --git a/help/C/complex.page b/help/C/complex.page
index c6fe978..6539461 100644
--- a/help/C/complex.page
+++ b/help/C/complex.page
@@ -9,6 +9,56 @@
 <title>Complex Numbers</title>
 
 <p>
- Complex numbers are not supported in <app>MATE Calculator</app>.
+ <app>MATE Calculator</app> supports complex numbers, as well as the following functions while in <link xref="mouse">Advanced mode</link>.
 </p>
+
+ <table>
+
+ <tr>
+ <td><p>Re</p></td>
+ <td><p>Returns the real part of a complex number. For example:</p>
+ <example>
+ <p>
+ Re (2-5i) = 2
+ </p>
+ </example>
+ </td>
+ </tr>
+
+ <tr>
+ <td><p>Im</p></td>
+ <td><p>Returns the imaginary part of a complex number. For example:</p>
+ <example>
+ <p>
+ Im (2-5i) = -5
+ </p>
+ </example>
+ </td>
+ </tr>
+
+ <tr>
+ <td><p>conj</p></td>
+ <td><p>Returns the conjugate of a complex number. For example:</p>
+ <example>
+ <p>
+ conj (2-5i) = 2+5i
+ </p>
+ </example>
+ </td>
+ </tr>
+
+ <tr>
+ <td><p>Arg</p></td>
+ <td><p>Returns the argument of a complex number. For example:</p>
+ <example>
+ <p>
+ Arg (2-5i) = -68.1986
+ </p>
+ </example>
+ </td>
+ </tr> 
+
+ </table>
+
+
 </page>