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reverse mode automatic differentiation
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stan
math
fwd
scal
fun
trunc.hpp
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#ifndef STAN_MATH_FWD_SCAL_FUN_TRUNC_HPP
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#define STAN_MATH_FWD_SCAL_FUN_TRUNC_HPP
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#include <math.h>
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#include <
stan/math/fwd/core.hpp
>
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namespace
stan
{
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namespace
math {
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template
<
typename
T>
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inline
fvar<T>
trunc
(
const
fvar<T>
& x) {
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using ::trunc
;
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return
fvar<T>
(
trunc
(x.
val_
), 0);
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}
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}
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}
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#endif
stan::math::trunc
var trunc(const var &a)
Returns the truncatation of the specified variable (C99).
Definition:
trunc.hpp:60
core.hpp
stan
Definition:
log_sum_exp.hpp:8
stan::math::trunc
fvar< T > trunc(const fvar< T > &x)
Definition:
trunc.hpp:12
stan::math::fvar::val_
T val_
Definition:
fvar.hpp:14
stan::math::fvar
Definition:
fvar.hpp:13
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