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Roots of a function: Difference between revisions
→TI-89 BASIC: new example
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{x {expr {$x**3 - 3*$x**2 + 2*$x}}} \
{x {expr {3*$x**2 - 6*$x + 2}}}]</lang>
=={{header|TI-89 BASIC}}==
Finding roots is a built-in function: <code>zeros(x^3-3x^2+2x, x)</code> returns <code>{0,1,2}</code>.
In this case, the roots are exact; inexact results are marked by decimal points.
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