CSolutions Command

This command works in CAS View only.

CSolutions[ <Equation> ]

Solves a given equation (or a set of equations) for the variable x and returns a list of all solutions, allowing for complex solutions.

Example:

CSolutions[x^2 = 1] gives {{ί}, {-ί}}, the solutions of x² = 1.

CSolutions[ <Equation>, <Variable> ]

Solves an equation (or a set of equations) for a given unknown variable (or set of variables) and returns a list of all solutions, allowing for complex solutions.

Example:

CSolutions[{y^2 = x- 1, x = 2 * y - 1}, {x, y}] gives {{1 + 2 ί, 1 + ί}, {1 - 2 ί,1 - ί}}, the complex solutions of y² = x and x = 2 * y - 1.

Note:

• The complex ί is obtained by pressing ALT + i. See also Complex Command.
• See also CSolve Command and Solutions Command.