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Wolfram|Alpha brings expert-level knowledge and capabilities to the broadest possible range of people—spanning all professions and education levels. initial value problem ... Solve an equation involving a parameter: y'(t) = a t y(t) Solve a nonlinear equation: f'(t) = f(t)^2 + 1. y"(z) + sin(y(z)) = 0.I'm trying to solve a system of non-linear equations using the 'Solve' function in Mathematica 10.0 (code and code file of which are attached herewith). However, the function is not able to solve them. It is running for 2 hours and nothing happened. I have double-checked my equations and I have used space for multiplication.Wolfram|Alpha brings expert-level knowledge and capabilities to the broadest possible range of people—spanning all professions and education levels. system of equations ... system of equations. Natural Language; Math Input; Extended Keyboard Examples Upload Random Compute answers using Wolfram's breakthrough technology & …

Get the free "Solve a System of Linear Equations" widget for your website, blog, Wordpress, Blogger, or iGoogle. Find more Mathematics widgets in Wolfram|Alpha.Get the free "System of Equations Solver" widget for your website, blog, Wordpress, Blogger, or iGoogle. Find more Mathematics widgets in Wolfram|Alpha.If I want to solve this linear system over $\mathbb Z_7=\mathbb Z/(7)$, one thing I can do is to type (x+y+z) mod 7=0, (2x+y+2z) mod 7=0, (x+3y+z) mod 7=0 into WA, here is a link. (This approach was suggested in an answer to this question.) WA can solve this, but a solution is given by enumerating the residue classes.Algebraic equations consist of two mathematical quantities, such as polynomials, being equated to each other. Solving equations yields a solution for the independent variables, either symbolic or numeric. In addition to finding solutions to equations, Wolfram|Alpha also plots the equations and their solutions.You can solve a system of equations for some variables (for example, \ (x\)\ (y\)) leaving another symbol as a constant or parameter (for example, \ (z\) ). You can specify the variables to solve for as multiple separate arguments, or as a list (or tuple): You can then extract solutions by indexing (specifying in brackets) the solution number ...

I am facing a problem in solving a system of three equations for three unknown parameters. In order to have a clear understanding of the issue, I have given a detailed description of the origin of the said equations. The equations arise from a differential equation and its boundary conditions from one of the research articles as:I need to do a very specific procedure: calculate a complicated system of equations in 6 variables. I have tried for hours on end to do this, following the instructions as they are listed in Mathematica: "In a system of equations with multiple variables, you can solve for some or all of the variables by using a list in the second argument."…

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