[img width=240 height=319]http://forum.ucweb.com/attachments/month_1106/20110624_9f82b7b4e0b53c5ea6dcmPRtv6e4UKrA.gif[/img] Solution v 2.00 a Good Powerful Calculator for students Solution 2.0 is the most powerful calculator for mobile devices running Symbian OS. It is an easy-to-use application that will certainly help youto cope with any mathematical task. Just enter the formula and get the result! Use Solution 2.0 as advanced scientificcalculator, graph plotter or equation solver! Make matrix computations or even evaluate integrals! You can do complex calculations and create your own functions! Solution will help you to get the right answer faster and smarter than ever. The program is proposed for mobile phones running Symbian OS (v.9) Nokia Series 60. The list of compatible devices: Nokia 3250, 5500, 5700 XpressMusic, 6110 Navigator, 6120 classic, 6121 classic, 6290, E50, E51, E60, E61, E61i, E62, E65, E70, E90 Communicator, N71, N73, N75, N76, N77, N80, N81, N81 8GB, N82, N91 N92, N93, N93i, N95, N95 8GB, N95-3 NAM. Utilities Supported functions Standard functions (with complex-variable support): , /,*, ^, sqrt(x), sin(x), cos(x), tan(x), ctg(x), arcsin(x), arccos(x), arctan(x), arcctg(x) exp(x), log(x), ln(x), abs(x), re(x), im(x), sh(x), ch(x), th(x), cth(x). Combinatorial calculus: factorial, A(n,k), C(n,k). Scale of notation conversions: bin,oct, hex. Support for scientific notation. Graph Plotter Instrument which helps you to create a two-dimensional plot of functions easily and quickly. You can view several functions graphs on the same worksheet. Advanced Scientific Calculator Calculator which can do real and complex computations. Analysis Limit Attempts to compute the limiting value of function f(x) as itâ„¢s argument x approaches x0, possibly infinity, or infinity. Differentiation Computes the derivative of the function f(x) with respect to x. Numerical Differentiation Computes the first, second, or higher order derivative of the function f(x) with respect to x at x0. Definite Integration Computes a definite integral of the expression f(x) with respect to the variable x overthe straight line from a to b (finite numbers). Matrix Operations The main matrix operations such as addition, subtraction, multiplying, computing the inverse and determinant of the given matrix are frequently used but quite complicatedand laborious. Equation Solver Solve the arbitrary equations, systems of linear equations numerically. Solve initial value problems for ordinary differential equations. Custom Functions And Constants This utility gives you an opportunity to record an arbitrary formula, give it a unique name and then use it like standard functions such as sin(x) or ln(x). So, if you need to use some function or formula often,this utility will certainly please you. Support for Multidimensional user-defined functions. You can record constants and usethem in your formulas.History provides quick access to the last performed computations. Functions Menu This instrument will help you to enter data, parameters, functions, custom functions, constants and otherinformation quickly and conveniently. [img width=178 height=210]http://forum.ucweb.com/attachments/month_1106/20110624_13f000b8a5c7bad639a4h0lHMLyHOiyk.gif[/img] [img width=231 height=276]http://forum.ucweb.com/attachments/month_1106/20110624_bd314c1663638412f926sE0ixpGYJ0HT.jpg[/img]