created new sequence dialog

2019-07-21 18:21:40 -07:00
parent 9cfed140b3
commit f8830beac7
37 changed files with 911 additions and 101 deletions
@@ -324,16 +324,21 @@ double rational::ToDouble() const
  }
 }

-const int64_t &rational::numerator()
+const int64_t &rational::numerator() const
 {
  return numerator_;
 }

-const int64_t &rational::denominator()
+const int64_t &rational::denominator() const
 {
  return denominator_;
 }

+rational rational::flipped() const
+{
+  return rational(denominator_, numerator_);
+}
+
 void rational::FixSigns()
 {
  // Ensures denominator is always positive (while numerator can be positive or negative)