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Algebra 3.0

Algebra 3.0

Algebra Publisher's Description

This is the software for the Palm device, which does algebraic calculations! There are many softwares for numerical calculations, calculators etc. But this software does calculations algebraically! ---- Calculation: If you have a complicated expression, e.g. (a-b)^2-(a-b*(a+b)+a*b it simplifies to -A*B+2*B^2 It also calculates e.g. 3*4*c*d/(17*c+7*c) Result: D/2 You can enter any expression and the software will try to find a simpler form. "Simple" means not always shorter! But the parantheses are removed as far as possible and similar parts are simlified, e.g. a*b*c+d+a*b*c gives the result 2*A*B*C+D. ---- Differentiation: This software calculates differentiation of an algebraic expression. If you have an expression with the variable x and you want to have the differentiation dy/dx, the software will calculate IT. E.g. sin(a*cos(x)) gives the result -COS(A*COS(X))*A*SIN(X). The software can differentiate very complicated expressions. The only limitation is the size of the output string. ----Factorizing: This software can factorize the result after the calculation. E.g. a^3+b^3 is factorized to (a+b)*(a^2-a*b+b^2). ---- Integer Arithmetic: Enter 1/3+1/7 and the result will be 10/21. Or (3/4)*(2/5) and the result is 3/10. These are simple examples; you can enter very complicated expressions. ----Some trigonometric calculations: Enter sin(a+b) and you will get cos(a)*sin(b)+cos(b)*sin(a). ----This software is interesting for students, engineers, scientists etc. Make the best use of it yourself!

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