diff -r 45d8eec8bd52 -r eb2d3bc4fc73 src/basics.h
--- a/src/basics.h	Tue Mar 27 13:01:02 2018 +0300
+++ b/src/basics.h	Tue Mar 27 14:13:58 2018 +0300
@@ -90,6 +90,10 @@
 QString formatFileSize(qint64 size);
 int gcd(int a, int b);
 QString joinStrings(const QList<class StringFormatArg>& values, QString delimeter = " ");
+QString largeNumberRep(int number);
 double roundToDecimals(double value, int decimals);
 class QSettings& settingsObject();
 void simplify(int& numerator, int& denominator);
+QString superscript(int number);
+QString subscript(int number);
+QString fractionRep(int numerator, int denominator);