Function reference · Solving
roots
Returns legacy-style polynomial roots as a Vector.
roots(expression[, variable]) provides the legacy root-return shape while using Nerdamer 2.0's polynomial solver for polynomial input. Numeric constants retain the legacy square-root behavior.
Examples
These examples use Nerdamer Notation.
Return the roots of a univariate polynomial as a Vector.
roots(x^2-1,x)Interfaces
The same operation is available through the interfaces below.
Nerdamer Notation
Use this form inside input passed to nerdamer(...).
roots(expression[, variable])Parameters
expression— Univariate polynomial or numeric constant whose roots should be returned.variable— Optional polynomial variable.
nerdamer.roots
Call the operation through the default nerdamer import.
nerdamer.roots(input: ExpressionInput, variable?: ExpressionInput): VectorParameters
| Name | Type | Description |
|---|---|---|
input | ExpressionInput | — |
variable | ExpressionInput | — |
Returns
Direct JavaScript / TypeScript API
Import the operation directly from its package entry point.
import { roots } from 'nerdamer/solve';roots(input: ExpressionInput, variable?: ExpressionInput): VectorParameters
| Name | Type | Description |
|---|---|---|
input | ExpressionInput | — |
variable | ExpressionInput | — |