Added methods for taking real and imaginary parts.

[ginac.git] / ginac / inifcns.h

diff --git a/ginac/inifcns.h b/ginac/inifcns.h
index 0e13a040f1b42d85644e4525fd227ca11eda9c4c..af5516db58057e3efa2dd7b0e1314c3d3a51008f 100644 (file)
--- a/ginac/inifcns.h
+++ b/ginac/inifcns.h
@@ -31,13 +31,19 @@ namespace GiNaC {
 
 /** Complex conjugate. */
 DECLARE_FUNCTION_1P(conjugate_function)
+
+/** Real part. */
+DECLARE_FUNCTION_1P(real_part_function)
+
+/** Imaginary part. */
+DECLARE_FUNCTION_1P(imag_part_function)
        
 /** Absolute value. */
 DECLARE_FUNCTION_1P(abs)
        
 /** Step function. */
 DECLARE_FUNCTION_1P(step)
-
+       
 /** Complex sign. */
 DECLARE_FUNCTION_1P(csgn)