FACTOR: New subcommand: MATRIX IN

[pspp] / src / language / expressions / helpers.h

diff --git a/src/language/expressions/helpers.h b/src/language/expressions/helpers.h
index 51e1db0329a1bf3d8cd7c83f72e3023aadf5b6a1..8646233b66814338c57def027912d5d718243038 100644 (file)
--- a/src/language/expressions/helpers.h
+++ b/src/language/expressions/helpers.h
@@ -82,6 +82,7 @@ double cdf_bvnor (double x0, double x1, double r);
 double idf_fdist (double P, double a, double b);
 
 double round_nearest (double x, double mult, double fuzzbits);
+double round_zero (double x, double mult, double fuzzbits);
 
 struct substring replace_string (struct expression *,
                                  struct substring haystack,
@@ -89,4 +90,6 @@ struct substring replace_string (struct expression *,
                                  struct substring replacement,
                                  double n);
 
+double median (double *, size_t n);
+
 #endif /* expressions/helpers.h */