# Function Functions

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    Function Functions - Nonlinear Numerical Methods
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    fmin          Minimize function of one variable.
    fmins         Minimize function of several variables.
    fplot         Plot function.
    fzero         Find zero of function of one variable.
    ode23         Solve differential equations, low order method.
    ode45         Solve differential equations, high order method.
    quad          Numerically evaluate integral, low order method.
    quad8         Numerically evaluate integral, high order method.
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