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Papertape Calculator
A full function calculator that records all entries to a virtual paper tape (text file). Simplifies checking of one's work and allows multiple results to be displayed simultaneously. Includes user defined functionality, binary, octal and hexadecimal arithmetic and importation and calculation of external data sets that include curve fits. Business functions: interest, annuity and loan calculations; present value, bond pricing and depreciation; calendar functions. Math functions: trigonometry, statistics, regression analysis, quadratic and cubic equations, prime factorization. Also includes conversion factors, constants and area under curve calculations. Ten memory locations store numbers and text together. Papertape Calculator license is shareware and it is listed in business calculators, converters software.
Keywords: arithmetic hexadecimal cubic equations octal regression analysis prime factorization loan calculations paper tape math sci business apps calendar functions math functions conversion factors store numbers statistics regression memory locations business functions importation present value virtual paper piece of paper vivid graphics
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