PG Calculator (Second Edition) - Version 2.2 PG Calculator is a powerfull scientific calculator andan excellent replacement for standard calculator. Itofers full customizable user inteface and looks likereal calculator on user desktop.PG Calculator works in Algebraic and RPN modes. Itworks with integer, real and complex numbers, allowsvectors manipulations. There are up to 120 units ofmeasure with possibility to make conversions betweenconsistent units (built-in Unit Converter andconversion functions). PG Calculator enables numbersinputing in binary, octal, hexadecimal and exponentialformats. Up to 90 build-in functions: algebraic,trigonometry, hyperbolic, logical, binary, numbersformat convertions, units of measure conversions andstatistical. PG Calculator contains list of commonlyused mathematic, physic and chemical constants andsupports user-defined variables. Financial calculationsare possible with built-in Time Value of Money Solver.