Equation solver wolfram

Built into the Wolfram Language is the world's largest collection of both numerical and symbolic equation solving capabilities — with many original algorithms, all automatically accessed through a small number of exceptionally powerful functions, equation solver wolfram.

Wolfram Alpha is a great tool for finding polynomial roots and solving systems of equations. It also factors polynomials, plots polynomial solution sets and inequalities and more. Enter your queries using plain English. To avoid ambiguous queries, make sure to use parentheses where necessary. Here are some examples illustrating how to formulate queries.

Equation solver wolfram

Solve [ expr , vars ]. Solve [ expr , vars , dom ]. Common choices of dom are Reals , Integers , and Complexes. Solve simultaneous equations in and :. Plot the real parts of the solutions for y as a function of the parameter a :. Solution of this equation over the reals requires conditions on the parameters:. Use Normal to remove the conditions:. Solution of this equation over the positive integers requires introduction of a new parameter:. By default, Solve uses Root objects to represent solutions of general cubic equations with numeric coefficients:. Here Solve finds some solutions but is not able to prove there are no other solutions:. Equation with a purely imaginary period over a vertical stripe in the complex plane:. Systems exp-log in the first variable and polynomial in the other variables:. Systems elementary and bounded in the first variable and polynomial in the other variables:. Systems analytic and bounded in the first variable and polynomial in the other variables:. The answer depends on the parameter value :.

Equivalent statement without using Assumptions :.

Wolfram Alpha is capable of solving a wide variety of systems of equations. It can solve systems of linear equations or systems involving nonlinear equations, and it can search specifically for integer solutions or solutions over another domain. Additionally, it can solve systems involving inequalities and more general constraints. Enter your queries using plain English. To avoid ambiguous queries, make sure to use parentheses where necessary.

The Wolfram Language has many powerful features that enable you to solve many kinds of equations. You can solve an equation using Solve. The result is a Rule inside a doubly nested list. The outer list holds all of the solutions and each inner list holds a single solution. Here there are three solutions:.

Equation solver wolfram

Wolfram Alpha is a great tool for factoring, expanding or simplifying polynomials. It also multiplies, divides and finds the greatest common divisors of pairs of polynomials; determines values of polynomial roots; plots polynomials; finds partial fraction decompositions; and more. Enter your queries using plain English. To avoid ambiguous queries, make sure to use parentheses where necessary. Here are some examples illustrating how to ask about factoring. Get immediate feedback and guidance with step-by-step solutions and Wolfram Problem Generator.

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By default, Solve finds exact solutions of equations:. One learns about the "factor theorem," typically in a second course on algebra, as a way to find all roots that are rational numbers. Use MaxExtraConditions to specify the number of parameter conditions allowed:. Solve — exact solutions to equations and systems. By default, no solutions that require parameters to satisfy equations are produced:. Natural Language Math Input. Wolfram Research. Once you've done that, refresh this page to start using Wolfram Alpha. To solve a system is to find all such common solutions or points of intersection. GeneratedParameters 1 Solve may introduce new parameters to represent the solution:. Built into the Wolfram Language is the world's largest collection of both numerical and symbolic equation solving capabilities — with many original algorithms, all automatically accessed through a small number of exceptionally powerful functions. Complex Equations in One Variable 12 Polynomial equations solvable in radicals:. Solve represents solutions in terms of replacement rules:. ContourPlot , ContourPlot3D — plot solution curves and surfaces.

Use step-by-step calculators for chemistry, calculus, algebra, trigonometry, equation solving, basic math and more. Gain more understanding of your homework with steps and hints guiding you from problems to answers!

Systems analytic and bounded in the first variable and polynomial in the other variables:. Algebraic variables in expr free of vars and of each other are treated as independent parameters. Solve gives generic solutions; solutions involving equations on parameters are not given:. The solutions are correct for and incorrect for :. LinearSolve — solve linear systems in matrix form. The answer depends on the parameter value :. RSolve — exact solutions to recurrence and functional equations. This polynomial is considered to have two roots, both equal to 3. Solve [ expr , vars , dom ] solves over the domain dom. Plot the real parts of the solutions for y as a function of the parameter a :. AsymptoticDSolveValue — asymptotic solutions to differential equations. Conditions included in ConditionalExpression solutions may involve inequalities, Element statements, equations and inequations on non-continuous parameters, and equations with full-dimensional solutions. AsymptoticSolve — asymptotic approximation to algebraic equations.