... In fact, I have enjoyed using Delphi quite a lot; I especially like the ease of use of 'procedures'. They are quite a lot easier to implement than some of the complex 'functions' used in the C/C++ programming languages. Design This project can be as simple or as complicated as I'd like to make it. Sometimes keeping it simple is best - a nice, clean interface with a fully working, yet simple, calculator is much better than a bug-ridden calculator with a messy interface, which includes numerous advanced features that don't work properly. I'll have to try and get the correct balance between each. Obviously the more features I can implement into the calculator (for example, square rooting, trigonometric ratios, memory features) then the better, but I need to make sure that they work properly and that they don't hinder the reliability of the program in any way. The first thing I need ...

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