einSTein is a multi-purpose calculator with mathematical, trigonometrical, financial and calendar functions.

einSTein features: the ability to accept arithmetic expressions or functions (for example to compute the expression (1+a^2)*((a-1)/(a+1) enter the expression as it is written (or paste it from clipboard), enter a value for 'a' and press 'enter' to calculate); graph plotting of a function; computing of integrals and derivates; computing of a function (linear, logarithmic or exponential); solution of f(x) in an interval; matrix computing; complex and vectors calculations; calculation of the interest rate of complete irregular cash flows; solution of triangles; Reverse Polish Notation (8 stack-registers that may be seen in a separate window); a measure/unit converter (with 112 different measures); USA and European date format; saving and printing capabilities; and more.

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Statement

Do-download.com do not supply any crack, patches,torrent, password, serial numbers, registration codes, key generators, cd key, hacks or keygen for the software,and please consult directly with program authors (Mario Ca' Zorzi) if you have any problem with the software.