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Subsections

- Limit Function to Interval

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Function of x

To enter a function you can use previously defined variables (numbers, points, vectors, ...) and other functions.

| Input
Function f | f(x) = 3x3 - x2
Function g | g(x) = tan(f (x))
nameless Function | sin(3x) + tan(x)

All internal functions (like sin, cos, tan, etc.) are described in the section about arithmetic operations (4.2.6).

There are commands to get the integral () and derivatives (4.3.11) of a function. You can also use `f'(x)`, `f''(x)`, `f''(x)`, ...for the derivatives of a previously defined function f(x):

f(x) = 3x3 - x2
g(x) = cos(f'(x + 2))

Furthmore, functions can be translated by a vector (4.3.15) and a free function can be moved with the mouse.

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Limit Function to Interval

In order to limit a function to an interval [a, b], please use the command `Function` (see 4.3.11).

Next: Arithmetic Operations Up: Direct Input Previous: Conic Section Contents Index