Changeset 990 for trunk/src/real.hTweet

Timestamp:

Sep 28, 2011, 2:59:39 AM (11 years ago)

Author:

sam

Message:

core: implement sin(), cos() and abs() for reals and fix a crash in the
addition and subtraction operators occurring when exponents were too
different.

File:

• trunk/src/real.h (modified) (1 diff)

trunk/src/real.h

@@ -54 +54 @@
     bool operator >=(real const &x) const;
 
+    friend real fabs(real const &x);
+
     friend real fres(real const &x);
     friend real sqrt(real const &x);
     friend real exp(real const &x);
+
+    friend real sin(real const &x);
+    friend real cos(real const &x);
 
     void print(int ndigits = 150) const;