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Stan
2.5.0
probability, sampling & optimization
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All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Friends Macros Pages
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Stan
2.5.0
probability, sampling & optimization
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#include <valarray>#include <stan/agrad/rev/var.hpp>#include <stan/agrad/rev/internal/v_vari.hpp>#include <stan/math/functions/inv.hpp>Go to the source code of this file.
Namespaces | |
| stan | |
| Probability, optimization and sampling library. | |
| stan::agrad | |
| Function gradients via reverse-mode automatic differentiation. | |
Functions | |
| var | stan::agrad::inv (const var &a) |
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![\[ \mbox{inv}(x) = \begin{cases} \frac{1}{x} & \mbox{if } -\infty\leq x \leq \infty \\[6pt] \textrm{NaN} & \mbox{if } x = \textrm{NaN} \end{cases} \]](form_133.png)