isimSoftware Calculator Software
isimSoftware Calculator Software Personal License Price: Free – Click here to donate this software isimSoftware Calculator Software Isimsoftware Calculator is a financial and geometric calculator. Basic math functions, financial calculations (Present Value, Future Value, IRR, periodic payments, irregular payment stream), trigonometric functions, unit conversions, etc. Virtual paper tape. Financial and geometric calculations, present value, discounting, IRR, …