With the program SC-123PU you get a powerful and freely available scientific calculator for the Palm platform. Apart from scientific functions it also offers a full set of logical operations and conversions between different numeric systems (HEX, DEC, OCT, BIN). Additionally the calculator offers a units mode for easy conversions between different units including currencies, as well as calculations with mixed units. The model SC-123PU brings the following new features: • A complete new calculation engine which uses decimal arithmetic in contrast to binary floating point artithmetic of the MathLib. This gives more accuracy up to 20 digits • Support of 64 bit wide numbers in LOGIC mode • Special Treo 600/650 keyboard support